Index: .fossil-settings/crlf-glob ================================================================== --- .fossil-settings/crlf-glob +++ .fossil-settings/crlf-glob @@ -1,20 +1,22 @@ -compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs +compat/zlib/contrib/dotzlib/readme.txt +compat/zlib/contrib/dotzlib/*.cs compat/zlib/contrib/vstudio/readme.txt compat/zlib/contrib/vstudio/*/zlib.rc +compat/zlib/contrib/vstudio/*/zlibvc.def compat/zlib/contrib/vstudio/*/*.sln +compat/zlib/win32/zlib.def compat/zlib/win32/*.txt compat/zlib/win64/*.txt +compat/zlib/zlib.map libtommath/*.dsp libtommath/*.sln libtommath/*.vcproj -tools/tcl.hpj.in tools/tcl.wse.in win/buildall.vc.bat win/coffbase.txt win/makefile.vc win/rules.vc win/rules-ext.vc win/targets.vc win/tcl.dsp win/tcl.dsw -win/tcl.hpj.in Index: .fossil-settings/encoding-glob ================================================================== --- .fossil-settings/encoding-glob +++ .fossil-settings/encoding-glob @@ -1,9 +1,7 @@ -tools/tcl.hpj.in tools/tcl.wse.in win/buildall.vc.bat win/coffbase.txt win/makefile.vc win/rules.vc win/tcl.dsp win/tcl.dsw -win/tcl.hpj.in Index: .fossil-settings/ignore-glob ================================================================== --- .fossil-settings/ignore-glob +++ .fossil-settings/ignore-glob @@ -22,11 +22,12 @@ */tclsh* */tcltest* */versions.vc */version.vc */libtcl.vfs -*/libtcl_*.zip +*/libtcl*.zip +*/tclUuid.h html libtommath/bn.ilg libtommath/bn.ind libtommath/pretty.build libtommath/tommath.src Index: .gitattributes ================================================================== --- .gitattributes +++ .gitattributes @@ -20,10 +20,11 @@ *.tcl text *.test text # Declare files that will always have CRLF line endings on checkout. *.bat eol=crlf +*.cs eol=crlf *.sln eol=crlf *.vc eol=crlf # Denote all files that are truly binary and should not be modified. *.a binary Index: .github/ISSUE_TEMPLATE.md ================================================================== --- .github/ISSUE_TEMPLATE.md +++ .github/ISSUE_TEMPLATE.md @@ -1,3 +1,3 @@ Important Note ========== -Please do not file issues with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there. +Please do not file issues with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues are hosted in the [tcl fossil repository on core.tcl-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there. Index: .github/PULL_REQUEST_TEMPLATE.md ================================================================== --- .github/PULL_REQUEST_TEMPLATE.md +++ .github/PULL_REQUEST_TEMPLATE.md @@ -1,3 +1,3 @@ Important Note ========== -Please do not file pull requests with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues (including patches) are hosted in the [tcl fossil repository on core.tcl.tk](https://core.tcl.tk/tcl/tktnew); please post them there. +Please do not file pull requests with Tcl on Github. They are unlikely to be noticed in a timely fashion. Tcl issues (including patches) are hosted in the [tcl fossil repository on core.tcl-lang.org](https://core.tcl-lang.org/tcl/tktnew); please post them there. ADDED .github/workflows/linux-build.yml Index: .github/workflows/linux-build.yml ================================================================== --- /dev/null +++ .github/workflows/linux-build.yml @@ -0,0 +1,82 @@ +name: Linux +on: + push: + branches: + - "main" + - "core-8-branch" + - "core-8-6-branch" + tags: + - "core-**" +permissions: + contents: read +jobs: + gcc: + runs-on: ubuntu-22.04 + strategy: + matrix: + config: + - "" + - "CFLAGS=-DTCL_NO_DEPRECATED=1" + - "--disable-shared" + - "--disable-zipfs" + - "--enable-symbols" + - "--enable-symbols=mem" + - "--enable-symbols=all" + - "CFLAGS=-ftrapv" + # Duplicated below + - "CFLAGS=-m32 CPPFLAGS=-m32 LDFLAGS=-m32 --disable-64bit" + defaults: + run: + shell: bash + working-directory: unix + steps: + - name: Checkout + uses: actions/checkout@v4 + timeout-minutes: 5 + - name: Install 32-bit dependencies if needed + # Duplicated from above + if: ${{ matrix.config == 'CFLAGS=-m32 CPPFLAGS=-m32 LDFLAGS=-m32 --disable-64bit' }} + run: | + sudo apt-get update + sudo apt-get install gcc-multilib libc6-dev-i386 + - name: Prepare + run: | + touch tclStubInit.c tclOOStubInit.c tclOOScript.h + working-directory: generic + - name: Configure ${{ matrix.config }} + run: | + mkdir "${HOME}/install dir" + ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1) + env: + CFGOPT: ${{ matrix.config }} + timeout-minutes: 5 + - name: Build + run: | + make -j4 all + timeout-minutes: 5 + - name: Build Test Harness + run: | + make -j4 tcltest + timeout-minutes: 5 + - name: Info + run: | + ulimit -a || echo 'get limit failed' + echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed' + - name: Run Tests + run: | + make test + env: + ERROR_ON_FAILURES: 1 + timeout-minutes: 30 + - name: Test-Drive Installation + run: | + make install + timeout-minutes: 5 + - name: Create Distribution Package + run: | + make dist + timeout-minutes: 5 + - name: Convert Documentation to HTML + run: | + make html-tcl + timeout-minutes: 5 ADDED .github/workflows/mac-build.yml Index: .github/workflows/mac-build.yml ================================================================== --- /dev/null +++ .github/workflows/mac-build.yml @@ -0,0 +1,85 @@ +name: macOS +on: + push: + branches: + - "main" + - "core-8-branch" + - "core-8-6-branch" + tags: + - "core-**" +permissions: + contents: read +jobs: + xcode: + runs-on: macos-14 + defaults: + run: + shell: bash + working-directory: macosx + steps: + - name: Checkout + uses: actions/checkout@v4 + timeout-minutes: 5 + - name: Prepare + run: | + touch tclStubInit.c tclOOStubInit.c tclOOScript.h + working-directory: generic + - name: Build + run: make -j4 all + env: + CFLAGS: -arch x86_64 -arch arm64 + timeout-minutes: 15 + - name: Run Tests + run: make -j4 test styles=develop + env: + ERROR_ON_FAILURES: 1 + MAC_CI: 1 + timeout-minutes: 15 + clang: + runs-on: macos-14 + strategy: + matrix: + config: + - "" + - "--disable-shared" + - "--disable-zipfs" + - "--enable-symbols" + - "--enable-symbols=mem" + - "--enable-symbols=all" + defaults: + run: + shell: bash + working-directory: unix + steps: + - name: Checkout + uses: actions/checkout@v4 + timeout-minutes: 5 + - name: Prepare + run: | + touch tclStubInit.c tclOOStubInit.c tclOOScript.h + mkdir "$HOME/install dir" + working-directory: generic + - name: Configure ${{ matrix.config }} + # Note that macOS is always a 64 bit platform + run: ./configure --enable-dtrace --enable-framework ${CFGOPT} "--prefix=$HOME/install" || (cat config.log && exit 1) + env: + CFLAGS: -arch x86_64 -arch arm64 + CFGOPT: ${{ matrix.config }} + timeout-minutes: 5 + - name: Build + run: | + make -j4 all tcltest + env: + CFLAGS: -arch x86_64 -arch arm64 + timeout-minutes: 15 + - name: Info + run: | + ulimit -a || echo 'get limit failed' + echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed' + - name: Run Tests + run: | + make test + env: + ERROR_ON_FAILURES: 1 + MAC_CI: 1 + timeout-minutes: 15 ADDED .github/workflows/onefiledist.yml Index: .github/workflows/onefiledist.yml ================================================================== --- /dev/null +++ .github/workflows/onefiledist.yml @@ -0,0 +1,167 @@ +name: Build Binaries +on: + push: + branches: + - "main" + - "core-8-branch" + tags: + - "core-**" +permissions: + contents: read +jobs: + linux: + name: Linux + runs-on: ubuntu-20.04 + defaults: + run: + shell: bash + timeout-minutes: 10 + steps: + - name: Checkout + uses: actions/checkout@v4 + - name: Prepare + run: | + touch generic/tclStubInit.c generic/tclOOStubInit.c + mkdir 1dist + echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV + working-directory: . + - name: Configure + run: ./configure --disable-symbols --disable-shared --enable-zipfs + working-directory: unix + - name: Build + run: | + make tclsh + make shell SCRIPT="$VER_PATH $GITHUB_ENV" + echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV + working-directory: unix + - name: Package + run: | + cp ../unix/tclsh tclsh${TCL_PATCHLEVEL}_snapshot + chmod +x tclsh${TCL_PATCHLEVEL}_snapshot + tar -cf tclsh${TCL_PATCHLEVEL}_snapshot.tar tclsh${TCL_PATCHLEVEL}_snapshot + working-directory: 1dist + - name: Info + run: | + ulimit -a || echo 'get limit failed' + echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed' + - name: Upload + uses: actions/upload-artifact@v4 + with: + name: Tclsh ${{ env.TCL_PATCHLEVEL }} Linux single-file build (snapshot) + path: 1dist/*.tar + macos: + name: macOS + runs-on: macos-13 + defaults: + run: + shell: bash + timeout-minutes: 10 + steps: + - name: Checkout + uses: actions/checkout@v4 + - name: Checkout create-dmg + uses: actions/checkout@v4 + with: + repository: create-dmg/create-dmg + ref: v1.0.8 + path: create-dmg + - name: Prepare + run: | + mkdir 1dist + touch generic/tclStubInit.c generic/tclOOStubInit.c || true + wget https://github.com/culler/macher/releases/download/v1.3/macher + sudo cp macher /usr/local/bin + sudo chmod a+x /usr/local/bin/macher + echo "VER_PATH=$(cd tools; pwd)/addVerToFile.tcl" >> $GITHUB_ENV + echo "CREATE_DMG=$(cd create-dmg;pwd)/create-dmg" >> $GITHUB_ENV + echo "CFLAGS=-arch x86_64 -arch arm64" >> $GITHUB_ENV + - name: Configure + run: ./configure --disable-symbols --disable-shared --enable-zipfs + working-directory: unix + - name: Build + run: | + make -j4 tclsh + make -j4 shell SCRIPT="$VER_PATH $GITHUB_ENV" + echo "TCL_BIN=`pwd`/tclsh" >> $GITHUB_ENV + echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV + working-directory: unix + - name: Package + run: | + mkdir contents + cp $TCL_BIN contents/tclsh${TCL_PATCHLEVEL}_snapshot + chmod +x contents/tclsh${TCL_PATCHLEVEL}_snapshot + cat > contents/README.txt <> $GITHUB_ENV + mkdir 1dist + working-directory: . + - name: Configure + run: ./configure $CFGOPT + working-directory: win + - name: Build + run: | + make binaries libraries + echo "TCL_ZIP=`pwd`/`echo libtcl*.zip`" >> $GITHUB_ENV + working-directory: win + - name: Get Exact Version + run: | + ./tclsh*.exe $VER_PATH $GITHUB_ENV + working-directory: win + - name: Set Executable Name + run: | + cp ../win/tclsh*.exe tclsh${TCL_PATCHLEVEL}_snapshot.exe + working-directory: 1dist + - name: Info + run: | + ulimit -a || echo 'get limit failed' + echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed' + - name: Upload + uses: actions/upload-artifact@v4 + with: + name: Tclsh ${{ env.TCL_PATCHLEVEL }} Windows single-file build (snapshot) + path: '1dist/*_snapshot.exe' ADDED .github/workflows/win-build.yml Index: .github/workflows/win-build.yml ================================================================== --- /dev/null +++ .github/workflows/win-build.yml @@ -0,0 +1,112 @@ +name: Windows +on: + push: + branches: + - "main" + - "core-8-branch" + - "core-8-6-branch" + tags: + - "core-**" +permissions: + contents: read +env: + ERROR_ON_FAILURES: 1 +jobs: + msvc: + runs-on: windows-2022 + defaults: + run: + shell: powershell + working-directory: win + strategy: + matrix: + config: + - "" + - "CHECKS=nodep" + - "OPTS=static" + - "OPTS=noembed" + - "OPTS=symbols" + - "OPTS=symbols STATS=compdbg,memdbg" + # Using powershell means we need to explicitly stop on failure + steps: + - name: Checkout + uses: actions/checkout@v4 + timeout-minutes: 5 + - name: Init MSVC + uses: ilammy/msvc-dev-cmd@v1 + timeout-minutes: 5 + - name: Build ${{ matrix.config }} + run: | + &nmake -f makefile.vc ${{ matrix.config }} all + if ($lastexitcode -ne 0) { + throw "nmake exit code: $lastexitcode" + } + timeout-minutes: 5 + - name: Build Test Harness ${{ matrix.config }} + run: | + &nmake -f makefile.vc ${{ matrix.config }} tcltest + if ($lastexitcode -ne 0) { + throw "nmake exit code: $lastexitcode" + } + timeout-minutes: 5 + - name: Run Tests ${{ matrix.config }} + run: | + &nmake -f makefile.vc ${{ matrix.config }} test + if ($lastexitcode -ne 0) { + throw "nmake exit code: $lastexitcode" + } + timeout-minutes: 30 + gcc: + runs-on: windows-2022 + defaults: + run: + shell: msys2 {0} + working-directory: win + strategy: + matrix: + config: + - "" + - "CFLAGS=-DTCL_NO_DEPRECATED=1" + - "--disable-shared" + - "--disable-zipfs" + - "--enable-symbols" + - "--enable-symbols=mem" + - "--enable-symbols=all" + # Using powershell means we need to explicitly stop on failure + steps: + - name: Install MSYS2 + uses: msys2/setup-msys2@v2 + with: + msystem: MINGW64 + install: git mingw-w64-x86_64-toolchain make + timeout-minutes: 10 + - name: Checkout + uses: actions/checkout@v4 + timeout-minutes: 5 + - name: Prepare + run: | + touch tclStubInit.c tclOOStubInit.c tclOOScript.h + mkdir "${HOME}/install dir" + working-directory: generic + - name: Configure ${{ matrix.config }} + run: | + ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1) + env: + CFGOPT: --enable-64bit ${{ matrix.config }} + timeout-minutes: 5 + - name: Build + run: make -j4 all + timeout-minutes: 5 + - name: Build Test Harness + run: make -j4 tcltest + timeout-minutes: 5 + - name: Info + run: | + ulimit -a || echo 'get limit failed' + echo 'puts exe:\t[info nameofexecutable]\nver:\t[info patchlevel]\t[if {![catch tcl::build-info ret]} {set ret}]\nlib:\t[info library]\nplat:\t[lsort -dictionary -stride 2 [array get tcl_platform]]' | make runtest || echo 'get info failed' + - name: Run Tests + run: make test + timeout-minutes: 30 + +# If you add builds with Wine, be sure to define the environment variable +# CI_USING_WINE when running them so that broken tests know not to run. Index: .gitignore ================================================================== --- .gitignore +++ .gitignore @@ -24,15 +24,16 @@ html manifest.uuid _FOSSIL_ */tclConfig.sh */tclsh* -*/tcltest* +*/tcltest */versions.vc */version.vc */libtcl.vfs -*/libtcl_*.zip +*/libtcl*.zip +*/tclUuid.h libtommath/bn.ilg libtommath/bn.ind libtommath/pretty.build libtommath/tommath.src libtommath/*.log Index: .project ================================================================== --- .project +++ .project @@ -1,8 +1,8 @@ - tcl9 + tcl8 DELETED .travis.yml Index: .travis.yml ================================================================== --- .travis.yml +++ /dev/null @@ -1,438 +0,0 @@ -language: c -addons: - apt: - sources: - - ubuntu-toolchain-r-test - packages: - - binutils-mingw-w64-i686 - - binutils-mingw-w64-x86-64 - - gcc-mingw-w64 - - gcc-mingw-w64-base - - gcc-mingw-w64-i686 - - gcc-mingw-w64-x86-64 - - gcc-multilib -jobs: - include: -# Testing on Linux GCC - - name: "Linux/GCC/Shared" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - - name: "Linux/GCC/Shared: UTF_MAX=3" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - - CFGOPT="CFLAGS=-DTCL_UTF_MAX=3" - - name: "Linux/GCC/Shared: NO_DEPRECATED" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1" - - name: "Linux/GCC/Static" - os: linux - dist: focal - compiler: gcc - env: - - CFGOPT="--disable-shared" - - BUILD_DIR=unix - - name: "Linux/GCC/Debug" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - - CFGOPT="--enable-symbols" - - name: "Linux/GCC/Mem-Debug" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - - CFGOPT="--enable-symbols=mem" -# C++ build. - - name: "Linux/G++/Shared" - os: linux - dist: focal - compiler: g++ - env: - - BUILD_DIR=unix - - CFGOPT="CC=g++ CFLAGS=-Dregister=dont+use+register" -# Newer/Older versions of GCC - - name: "Linux/GCC 10/Shared" - os: linux - dist: focal - compiler: gcc-10 - addons: - apt: - packages: - - g++-10 - env: - - BUILD_DIR=unix - - name: "Linux/GCC 5/Shared" - os: linux - dist: bionic - compiler: gcc-5 - addons: - apt: - packages: - - g++-5 - env: - - BUILD_DIR=unix -# Testing on Linux Clang - - name: "Linux/Clang/Shared" - os: linux - dist: focal - compiler: clang - env: - - BUILD_DIR=unix - - name: "Linux/Clang/Static" - os: linux - dist: focal - compiler: clang - env: - - CFGOPT="--disable-shared" - - BUILD_DIR=unix - - name: "Linux/Clang/Debug" - os: linux - dist: focal - compiler: clang - env: - - BUILD_DIR=unix - - CFGOPT="--enable-symbols" - - name: "Linux/Clang/Mem-Debug" - os: linux - dist: focal - compiler: clang - env: - - BUILD_DIR=unix - - CFGOPT="--enable-symbols=mem" -# Testing on Mac, various styles - - name: "macOS/Clang/Xcode 12/Shared" - os: osx - osx_image: xcode12.2 - env: - - BUILD_DIR=macosx - install: [] - script: &mactest - - make all - # The styles=develop avoids some weird problems on OSX - - make test styles=develop - - name: "macOS/Clang/Xcode 12/Shared/Unix-like" - os: osx - osx_image: xcode12.2 - env: - - BUILD_DIR=unix - - CFGOPT="--enable-dtrace" - - name: "macOS/Clang/Xcode 12/Shared/libtommath" - os: osx - osx_image: xcode12.2 - env: - - BUILD_DIR=macosx - install: [] - script: *mactest - addons: - homebrew: - packages: - - libtommath - - name: "macOS/Clang++/Xcode 12/Shared" - os: osx - osx_image: xcode12.2 - env: - - BUILD_DIR=unix - - CFGOPT="CC=clang++ --enable-framework --enable-dtrace CFLAGS=-Dregister=dont+use+register CPPFLAGS=-D__private_extern__=extern" - script: - - make all tcltest -# Newer MacOS versions - - name: "macOS/Clang/Xcode 12/Universal Apps/Shared" - os: osx - osx_image: xcode12u - env: - - BUILD_DIR=macosx - install: [] - script: *mactest -# Older MacOS versions - - name: "macOS/Clang/Xcode 11/Shared" - os: osx - osx_image: xcode11.7 - env: - - BUILD_DIR=macosx - install: [] - script: *mactest - - name: "macOS/Clang/Xcode 10/Shared" - os: osx - osx_image: xcode10.3 - env: - - BUILD_DIR=macosx - install: [] - script: *mactest - - name: "macOS/Clang/Xcode 9/Shared" - os: osx - osx_image: xcode9.4 - env: - - BUILD_DIR=macosx - install: [] - script: *mactest - - name: "macOS/Clang/Xcode 8/Shared" - os: osx - osx_image: xcode8.3 - env: - - BUILD_DIR=macosx - install: [] - script: *mactest -# Test with mingw-w64 cross-compile -# Doesn't run tests because wine is only an imperfect Windows emulation - - name: "Linux-cross-Windows/GCC/Shared/no test" - os: linux - dist: focal - compiler: x86_64-w64-mingw32-gcc - env: - - BUILD_DIR=win - - CFGOPT="--host=x86_64-w64-mingw32 --enable-64bit" - script: &crosstest - - make all tcltest - # Include a high visibility marker that tests are skipped outright - - > - echo "`tput setaf 3`SKIPPED TEST: CROSS COMPILING`tput sgr0`" -# Test with mingw-w64 (32 bit) cross-compile -# Doesn't run tests because wine is only an imperfect Windows emulation - - name: "Linux-cross-Windows-32/GCC/Shared/no test" - os: linux - dist: focal - compiler: i686-w64-mingw32-gcc - env: - - BUILD_DIR=win - - CFGOPT=--host=i686-w64-mingw32 - script: *crosstest -# Test on Windows with MSVC native - - name: "Windows/MSVC/Shared" - os: windows - compiler: cl - env: &vcenv - - BUILD_DIR=win - - VCDIR="/C/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Auxiliary/Build" - before_install: &vcpreinst - - rm -rf tests/safe-stock8*.test - - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h - - PATH="$PATH:$VCDIR" - - cd ${BUILD_DIR} - install: [] - script: - - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x64 '&&' nmake '-f' makefile.vc test - - name: "Windows/MSVC/Shared: NO_DEPRECATED" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=nodep' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=nodep' '-f' makefile.vc test - - name: "Windows/MSVC/Static" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc test - - name: "Windows/MSVC/Debug" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test - - name: "Windows/MSVC/Mem-Debug" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x64 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test -# Test on Windows with MSVC native (32-bit) - - name: "Windows/MSVC-x86/Shared" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x86 '&&' nmake '-f' makefile.vc test - - name: "Windows/MSVC-x86/Shared: NO_DEPRECATED" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=nodep' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=nodep' '-f' makefile.vc test - - name: "Windows/MSVC-x86/Static" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=static,msvcrt' '-f' makefile.vc test - - name: "Windows/MSVC-x86/Debug" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'OPTS=symbols' '-f' makefile.vc test - - name: "Windows/MSVC-x86/Mem-Debug" - os: windows - compiler: cl - env: *vcenv - before_install: *vcpreinst - install: [] - script: - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc all tcltest - - cmd.exe //C vcvarsall.bat x86 '&&' nmake 'STATS=memdbg' '-f' makefile.vc test -# Test on Windows with GCC native - - name: "Windows/GCC/Shared" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit" - before_install: &makepreinst - - rm -rf tests/safe-stock8*.test - - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h - - choco install -y make zip - - cd ${BUILD_DIR} - - name: "Windows/GCC/Shared: UTF_MAX=3" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit CFLAGS=-DTCL_UTF_MAX=3" - before_install: *makepreinst - - name: "Windows/GCC/Shared: NO_DEPRECATED" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit CFLAGS=-DTCL_NO_DEPRECATED=1" - before_install: *makepreinst - - name: "Windows/G++/Shared" - os: windows - compiler: g++ - env: - - BUILD_DIR=win - - CFGOPT="CC=g++ --enable-64bit" - before_install: *makepreinst - script: - - make all tcltest - - name: "Windows/GCC/Static" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit --disable-shared" - before_install: *makepreinst - - name: "Windows/GCC/Debug" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit --enable-symbols" - before_install: *makepreinst - - name: "Windows/GCC/Mem-Debug" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-64bit --enable-symbols=mem" - before_install: *makepreinst -# Test on Windows with GCC native (32-bit) - - name: "Windows/GCC-x86/Shared" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - before_install: *makepreinst - - name: "Windows/GCC-x86/Shared: UTF_MAX=3" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="CFLAGS=-DTCL_UTF_MAX=3" - before_install: *makepreinst - - name: "Windows/GCC-x86/Shared: NO_DEPRECATED" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="CFLAGS=-DTCL_NO_DEPRECATED=1" - before_install: *makepreinst - - name: "Windows/G++-x86/Shared" - os: windows - compiler: g++ - env: - - BUILD_DIR=win - - CFGOPT="CC=g++" - before_install: *makepreinst - script: - - make all tcltest - - name: "Windows/GCC-x86/Static" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--disable-shared" - before_install: *makepreinst - - name: "Windows/GCC-x86/Debug" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-symbols" - before_install: *makepreinst - - name: "Windows/GCC-x86/Mem-Debug" - os: windows - compiler: gcc - env: - - BUILD_DIR=win - - CFGOPT="--enable-symbols=mem" - before_install: *makepreinst -# "make dist" only - - name: "Linux: make dist" - os: linux - dist: focal - compiler: gcc - env: - - BUILD_DIR=unix - script: - - make dist -before_install: - - rm -rf tests/safe-stock8*.test - - touch generic/tclStubInit.c generic/tclOOStubInit.c generic/tclOOScript.h - - cd ${BUILD_DIR} -install: - - mkdir "$HOME/install dir" - - ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1) -before_script: - - export ERROR_ON_FAILURES=1 -script: - - make all tcltest || echo "Something wrong, maybe a hickup, let's try again" - - make test - - make install DELETED ChangeLog Index: ChangeLog ================================================================== --- ChangeLog +++ /dev/null @@ -1,8856 +0,0 @@ -A NOTE ON THE CHANGELOG: -Starting in early 2011, Tcl source code has been under the management of -fossil, hosted at https://core.tcl-lang.org/tcl/ . Fossil presents a "Timeline" -view of changes made that is superior in every way to a hand edited log file. -Because of this, many Tcl developers are now out of the habit of maintaining -this log file. You may still find useful things in it, but the Timeline is -a better first place to look now. -============================================================================ - -2013-09-19 Don Porter - - *** 8.6.1 TAGGED FOR RELEASE *** - - * generic/tcl.h: Bump version number to 8.6.1. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2013-09-19 Donal Fellows - - * doc/next.n (METHOD SEARCH ORDER): Bug [3606943]: Corrected - description of method search order. - -2013-09-18 Donal Fellows - - Bump TclOO version to 1.0.1 for release. - -2013-09-17 Donal Fellows - - * generic/tclBinary.c (BinaryEncodeUu, BinaryDecodeUu): [Bug 2152292]: - Corrected implementation of the core of uuencode handling so that the - line length processing is correctly applied. - ***POTENTIAL INCOMPATIBILITY*** - Existing code that was using the old versions and working around the - limitations will now need to do far less. The -maxlen option now has - strict limits on the range of supported lengths; this is a limitation - of the format itself. - -2013-09-09 Donal Fellows - - * generic/tclOOMethod.c (CloneProcedureMethod): [Bug 3609693]: Strip - the internal representation of method bodies during cloning in order - to ensure that any bound references to instance variables are removed. - -2013-09-01 Donal Fellows - - * generic/tclBinary.c (BinaryDecodeHex): [Bug b98fa55285]: Ensure that - whitespace at the end of a string don't cause the decoder to drop the - last decoded byte. - -2013-08-03 Donal Fellows - - * library/auto.tcl: [Patch 3611643]: Allow TclOO classes to be found - by the autoloading mechanism. - -2013-08-02 Donal Fellows - - * generic/tclOODefineCmds.c (ClassSuperSet): Bug [9d61624b3d]: Stop - crashes when emptying the superclass slot, even when doing elaborate - things with metaclasses. - -2013-08-01 Harald Oehlmann - - * tclUnixNotify.c (Tcl_InitNotifier): Bug [a0bc856dcd]: Start notifier - thread again if we were forked, to solve Rivet bug 55153. - -2013-07-05 Kevin B. Kenny - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Asuncion: - * library/tzdata/Antarctica/Macquarie: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: - * library/tzdata/Asia/Jerusalem: - http://www.iana.org/time-zones/repository/releases/tzdata2013d.tar.gz - -2013-07-03 Jan Nijtmans - - * unix/tclXtNotify.c: Bug [817249]: bring tclXtNotify.c up to date with - Tcl_SetNotifier() change. - -2013-07-02 Jan Nijtmans - - * unix/tcl.m4: Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4 - * unix/configure: (thanks to Brian Griffin) - -2013-06-27 Jan Nijtmans - - * generic/tclConfig.c: Bug [9b2e636361]: Tcl_CreateInterp() needs - * generic/tclMain.c: initialized encodings. - -2013-06-18 Jan Nijtmans - - * generic/tclEvent.c: Bug [3611974]: InitSubsystems multiple thread - issue. - -2013-06-17 Jan Nijtmans - - * generic/regc_locale.c: Bug [a876646efe]: re_expr character class - [:cntrl:] should contain \u0000 - \u001f - -2013-06-09 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (TclCompileTryCmd): [Bug 779d38b996]: - Rewrote the [try] compiler to generate better code in some cases and - to behave correctly in others; when an error happens during the - processing of an exception-trap clause or a finally clause, the - *original* return options are now captured in a -during option, even - when fully compiled. - -2013-06-05 Donal K. Fellows - - * generic/tclExecute.c (INST_EXPAND_DROP): [Bugs 2835313, 3614226]: - New opcode to allow resetting the stack to get rid of an expansion, - restoring the stack to a known state in the process. - * generic/tclCompile.c, generic/tclCompCmds.c: Adjusted the compilers - for [break] and [continue] to get stack cleanup right in the majority - of cases. - * tests/for.test (for-7.*): Set of tests for these evil cases. - -2013-06-04 Jan Nijtmans - - * unix/tcl.m4: Eliminate NO_VIZ macro as current zlib uses HAVE_HIDDEN - instead. One more last-moment fix for FreeBSD by Pietro Cerutti - -2013-06-03 Miguel Sofer - - * generic/tclExecute.c: fix for perf bug detected by Kieran - (https://groups.google.com/forum/?fromgroups#!topic/comp.lang.tcl/vfpI3bc-DkQ), - diagnosed by dgp to be a close relative of [Bug 781585], which was - fixed by commit [f46fb50cb3]. This bug was introduced by myself in - commit [cbfe055d8c]. - -2013-06-03 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileBreakCmd, TclCompileContinueCmd): - Added code to allow [break] and [continue] to be issued as a jump (in - the most common cases) rather than using the more expensive exception - processing path in the bytecode engine. [Bug 3614226]: Partial fix for - the issues relating to cleaning up the stack when dealing with [break] - and [continue]. - -2013-05-27 Harald Oehlmann - - * library/msgcat/msgcat.tcl: [Bug 3036566]: Also get locale from - registry key HCU\Control Panel\Desktop : PreferredUILanguages to honor - installed language packs on Vista+. - Bumped msgcat version to 1.5.2 - -2013-05-22 Andreas Kupries - - * tclCompile.c: Removed duplicate const qualifier causing the HP - native cc to error out. - -2013-05-22 Donal K. Fellows - - * generic/tclUtf.c (TclUtfCasecmp): [Bug 3613609]: Replace problematic - uses of strcasecmp with a proper UTF-8-aware version. Affects both - [lsearch -nocase] and [lsort -nocase]. - -2013-05-22 Donal K. Fellows - - * doc/file.n: [Bug 3613671]: Added note to portability section on the - fact that [file owned] does not produce useful results on Windows. - -2013-05-20 Donal K. Fellows - - * unix/tclUnixFCmd.c (DefaultTempDir): [Bug 3613567]: Corrected logic - for checking return code of access() system call, which was inverted. - -2013-05-19 Jan Nijtmans - - * unix/tcl.m4: Fix for FreeBSD, and remove support for older - * unix/configure: FreeBSD versions. Patch by Pietro Cerutti. - -2013-05-18 Donal K. Fellows - - * generic/tclCompCmdsGR.c: Split tclCompCmds.c again to keep size of - code down. - -2013-05-16 Jan Nijtmans - - * generic/tclBasic.c: Add panic in order to detect incompatible - mingw32 sys/stat.h and sys/time.h headers. - -2013-05-13 Jan Nijtmans - - * compat/zlib/*: Upgrade to zlib 1.2.8 - -2013-05-10 Donal K. Fellows - - Optimizations and general bytecode generation improvements. - * generic/tclCompCmds.c (TclCompileAppendCmd, TclCompileLappendCmd): - (TclCompileReturnCmd): Make these generate bytecode in more cases. - (TclCompileListCmd): Make this able to push a literal when it can. - * generic/tclCompile.c (TclSetByteCodeFromAny, PeepholeOptimize): - Added checks to see if we can apply some simple cross-command-boundary - optimizations, and defined a small number of such optimizations. - (TclCompileScript): Added the special ability to compile the list - command with expansion ([list {*}blah]) into bytecode that does not - call an external command. - -2013-05-06 Jan Nijtmans - - * generic/tclStubInit.c: Add support for Cygwin64, which has a 64-bit - * generic/tclDecls.h: "long" type. Binary compatibility with win64 - requires that all stub entries use 32-bit long's, therefore the need - for various wrapper functions/macros. For Tcl 9 a better solution is - needed, but that cannot be done without introducing binary - incompatibility. - -2013-04-30 Andreas Kupries - - * library/platform/platform.tcl (::platform::LibcVersion): - * library/platform/pkgIndex.tcl: Followup to the 2013-01-30 change. - The RE become too restrictive again. SuSe added a timestamp after the - version. Loosened up a bit. Bumped package to version 1.0.12. - -2013-04-29 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileArraySetCmd): Generate better code - when the list of things to set is a literal. - -2013-04-25 Jan Nijtmans - - * generic/tclDecls.h: Implement Tcl_NewBooleanObj, Tcl_DbNewBooleanObj - and Tcl_SetBooleanObj as macros using Tcl_NewIntObj, Tcl_DbNewLongObj - and Tcl_SetIntObj. Starting with Tcl 8.5, this is exactly the same, it - only eliminates code duplication. - * generic/tclInt.h: Eliminate use of NO_WIDE_TYPE everywhere: It's - exactly the same as TCL_WIDE_INT_IS_LONG - -2013-04-19 Jan Nijtmans - - * generic/tclDecls.h: Implement many Tcl_*Var* functions and - Tcl_GetIndexFromObj as (faster/stack-saving) macros around resp their - Tcl_*Var*2 equivalent and Tcl_GetIndexFromObjStruct. - -2013-04-12 Jan Nijtmans - - * generic/tclDecls.h: Implement Tcl_Pkg* functions as - (faster/stack-saving) macros around Tcl_Pkg*Ex functions. - -2013-04-08 Don Porter - - * generic/regc_color.c: [Bug 3610026]: Stop crash when the number of - * generic/regerrs.h: "colors" in a regular expression overflows a - * generic/regex.h: short int. Thanks to Heikki Linnakangas for - * generic/regguts.h: the report and the patch. - * tests/regexp.test: - -2013-04-04 Reinhard Max - - * library/http/http.tcl (http::geturl): Allow URLs that don't have a - path, but a query query, e.g. http://example.com?foo=bar - * Bump the http package to 2.8.7. - -2013-03-22 Venkat Iyer - * library/tzdata/Africa/Cairo: Update to tzdata2013b. - * library/tzdata/Africa/Casablanca: - * library/tzdata/Africa/Gaborone: - * library/tzdata/Africa/Tripoli: - * library/tzdata/America/Asuncion: - * library/tzdata/America/Barbados: - * library/tzdata/America/Bogota: - * library/tzdata/America/Costa_Rica: - * library/tzdata/America/Curacao: - * library/tzdata/America/Nassau: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Santiago: - * library/tzdata/Antarctica/Palmer: - * library/tzdata/Asia/Aden: - * library/tzdata/Asia/Hong_Kong: - * library/tzdata/Asia/Muscat: - * library/tzdata/Asia/Rangoon: - * library/tzdata/Asia/Shanghai: - * library/tzdata/Atlantic/Bermuda: - * library/tzdata/Europe/Vienna: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fiji: - * library/tzdata/Asia/Khandyga: (new) - * library/tzdata/Asia/Ust-Nera: (new) - * library/tzdata/Europe/Busingen: (new) - -2013-03-21 Don Porter - - * library/auto.tcl: [Bug 2102614]: Add ensemble indexing support to - * tests/autoMkindex.test: [auto_mkindex]. Thanks Brian Griffin. - -2013-03-19 Don Porter - - * generic/tclFCmd.c: [Bug 3597000]: Consistent [file copy] result. - * tests/fileSystem.test: - -2013-03-19 Jan Nijtmans - - * win/tclWinFile.c: [Bug 3608360]: Incompatible behaviour of "file - exists". - -2013-03-18 Donal K. Fellows - - * tests/cmdAH.test (cmdAH-19.12): [Bug 3608360]: Added test to ensure - that we never ever allow [file exists] to do globbing. - -2013-03-12 Jan Nijtmans - - * unix/tcl.m4: Patch by Andrew Shadura, providing better support for - three architectures they have in Debian. - -2013-03-11 Don Porter - - * generic/tclCompile.c: [Bugs 3607246,3607372]: Unbalanced refcounts - * generic/tclLiteral.c: of literals in the global literal table. - -2013-03-06 Don Porter - - * generic/regc_nfa.c: [Bugs 3604074,3606683]: Rewrite of the - * generic/regcomp.c: fixempties() routine (and supporting routines) - to completely eliminate the infinite loop hazard. Thanks to Tom Lane - for the much improved solution. - -2013-02-28 Don Porter - - * generic/tclLiteral.c: Revise TclReleaseLiteral() to tolerate a NULL - interp argument. - - * generic/tclCompile.c: Update callers and revise mistaken comments. - * generic/tclProc.c: - -2013-02-27 Jan Nijtmans - - * generic/regcomp.c: [Bug 3606139]: missing error check allows - * tests/regexp.test: regexp to crash Tcl. Thanks to Tom Lane for - providing the test-case and the patch. - -2013-02-26 Donal K. Fellows - - * tests/chanio.test (chan-io-28.7): [Bug 3605120]: Stop test from - hanging when run standalone. - -2013-02-26 Jan Nijtmans - - * generic/tclObj.c: Don't panic if Tcl_ConvertToType is called for a - type that doesn't have a setFromAnyProc, create a proper error message. - -2013-02-25 Donal K. Fellows - - * tests/binary.test (binary-41.*): [Bug 3605721]: Test independence - fixes. Thanks to Rolf Ade for pointing out the problem. - -2013-02-25 Don Porter - - * tests/assocd.test: [Bugs 3605719,3605720]: Test independence. - * tests/basic.test: Thanks Rolf Ade for patches. - -2013-02-23 Jan Nijtmans - - * compat/fake-rfc2553.c: [Bug 3599194]: compat/fake-rfc2553.c is - broken. - -2013-02-22 Don Porter - - * generic/tclAssembly.c: Shift more burden of smart cleanup - * generic/tclCompile.c: onto the TclFreeCompileEnv() routine. - Stop crashes when the hookProc raises an error. - -2013-02-20 Don Porter - - * generic/tclNamesp.c: [Bug 3605447]: Make sure the -clear option - * tests/namespace.test: to [namespace export] always clears, whether - or not new export patterns are specified. - -2013-02-20 Jan Nijtmans - - * win/tclWinDde.c: [Bug 3605401]: Compiler error with latest mingw-w64 - headers. - -2013-02-19 Jan Nijtmans - - * generic/tclTrace.c: [Bug 2438181]: Incorrect error reporting in - * tests/trace.test: traces. Test-case and fix provided by Poor - Yorick. - -2013-02-15 Don Porter - - * generic/regc_nfa.c: [Bug 3604074]: Fix regexp optimization to - * tests/regexp.test: stop hanging on the expression - ((((((((a)*)*)*)*)*)*)*)* . Thanks to Bjørn Grathwohl for discovery. - -2013-02-14 Harald Oehlmann - - * library/msgcat/msgcat.tcl: [Bug 3604576]: Catch missing registry - entry "HCU\Control Panel\International". - Bumped msgcat version to 1.5.1 - -2013-02-11 Donal K. Fellows - - * generic/tclZlib.c (ZlibTransformOutput): [Bug 3603553]: Ensure that - data gets written to the underlying stream by compressing transforms - when the amount of data to be written is one buffer's-worth; problem - was particularly likely to occur when compressing large quantities of - not-very-compressible data. Many thanks to Piera Poggio (vampiera) for - reporting. - -2013-02-09 Donal K. Fellows - - * generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 3603695]: Change - the way that the 'varname' method is implemented so that there are no - longer problems with interactions due to the resolver. Thanks to - Taylor Venable for identifying the problem. - -2013-02-08 Donal K. Fellows - - * generic/regc_nfa.c (duptraverse): [Bug 3603557]: Increase the - maximum depth of recursion used when duplicating an automaton in - response to encountering a "wild" RE that hit the previous limit. - Allow the limit (DUPTRAVERSE_MAX_DEPTH) to be set by defining its - value in the Makefile. Problem reported by Jonathan Mills. - -2013-02-05 Don Porter - - * win/tclWinFile.c: [Bug 3603434]: Make sure TclpObjNormalizePath() - properly declares "a:/" to be normalized, even when no "A:" drive is - present on the system. - -2013-02-05 Donal K. Fellows - - * generic/tclLoadNone.c (TclpLoadMemory): [Bug 3433012]: Added dummy - version of this function to use in the event that a platform thinks it - can load from memory but cannot actually do so due to it being - disabled at configuration time. - -2013-02-04 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileArraySetCmd): [Bug 3603163]: Stop - crash in weird case where [eval] is used to make [array set] get - confused about whether there is a local variable table or not. Thanks - to Poor Yorick for identifying a reproducible crashing case. - -2013-01-30 Andreas Kupries - - * library/platform/platform.tcl (::platform::LibcVersion): See - * library/platform/pkgIndex.tcl: [Bug 3599098]: Fixed the RE - * unix/Makefile.in: extracting the version to avoid issues with - * win/Makefile.in: recent changes to the glibc banner. Now targeting a - less variable part of the string. Bumped package to version 1.0.11. - -2013-01-28 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileArraySetCmd) - (TclCompileArrayUnsetCmd, TclCompileDictAppendCmd) - (TclCompileDictCreateCmd, CompileDictEachCmd, TclCompileDictIncrCmd) - (TclCompileDictLappendCmd, TclCompileDictMergeCmd) - (TclCompileDictUnsetCmd, TclCompileDictUpdateCmd) - (TclCompileDictWithCmd, TclCompileInfoCommandsCmd): - * generic/tclCompCmdsSZ.c (TclCompileStringMatchCmd) - (TclCompileStringMapCmd): Improve the code generation in cases where - full compilation is impossible but a full ensemble invoke is provably - not necessary. - -2013-01-26 Jan Nijtmans - - * unix/tclUnixCompat.c: [Bug 3601804]: platformCPUID segmentation - fault on Darwin. - -2013-01-23 Donal K. Fellows - - * library/http/http.tcl (http::geturl): [Bug 2911139]: Do not do vwait - for connect to avoid reentrancy problems (except when operating - without a -command option). Internally, this means that all sockets - created by the http package will always be operated in asynchronous - mode. - -2013-01-21 Jan Nijtmans - - * generic/tclInt.decls: Put back Tcl[GS]etStartupScript(Path|FileName) - in private stub table, so extensions using this (like Tk 8.4) will - continue to work in all Tcl 8.x versions. Extensions using this - still cannot be compiled against Tcl 8.6 headers. - -2013-01-18 Jan Nijtmans - - * generic/tclPort.h: [Bug 3598300]: unix: tcl.h does not include - sys/stat.h - -2013-01-17 Donal K. Fellows - - * generic/tclCompCmds.c (PushVarName): [Bug 3600328]: Added mechanism - for suppressing compilation of variables when we couldn't cope with - the results. Useful for some [array] subcommands. - * generic/tclEnsemble.c (CompileToCompiledCommand): Must restore the - compilation environment when a command compiler fails. - -2013-01-16 Donal K. Fellows - - * generic/tclZlib.c (TclZlibInit): [Bug 3601086]: Register the config - info in the iso8859-1 encoding as that is guaranteed to be present. - -2013-01-16 Jan Nijtmans - - * Makefile.in: Allow win32 build with -DTCL_NO_DEPRECATED, just as - * generic/tcl.h: in the UNIX build. Define Tcl_EvalObj and - * generic/tclDecls.h: Tcl_GlobalEvalObj as macros, even when - * generic/tclBasic.c: TCL_NO_DEPRECATED is defined, so Tk can benefit - from it too. - -2013-01-14 Jan Nijtmans - - * win/tcl.m4: More flexible search for win32 tclConfig.sh, backported - from TEA (not actually used in Tcl, only for Tk) - -2013-01-14 Jan Nijtmans - - * generic/tclInt.decls: Put back Tcl_[GS]etStartupScript in internal - stub table, so extensions using this, compiled against 8.5 headers - still run in Tcl 8.6. - -2013-01-13 Alexandre Ferrieux - - * doc/fileevent.n: [Bug 3436609]: Clarify readable fileevent "false - positives" in the case of multibyte encodings/transforms. - -2013-01-13 Jan Nijtmans - - * generic/tclIntDecls.h: If TCL_NO_DEPRECATED is defined, make sure - that TIP #139 functions all are taken from the public stub table, even - if the inclusion is through tclInt.h. - -2013-01-12 Jan Nijtmans - - * generic/tclInt.decls: Put back TclBackgroundException in internal - stub table, so extensions using this, compiled against 8.5 headers - still run in Tcl 8.6. - -2013-01-09 Jan Nijtmans - - * library/http/http.tcl: [Bug 3599395]: http assumes status line is a - proper Tcl list. - -2013-01-08 Jan Nijtmans - - * win/tclWinFile.c: [Bug 3092089]: [file normalize] can remove path - components. [Bug 3587096]: win vista/7: "can't find init.tcl" when - called via junction without folder list access. - -2013-01-07 Jan Nijtmans - - * generic/tclOOStubLib.c: Restrict the stub library to only use - * generic/tclTomMathStubLib.c: Tcl_PkgRequireEx, Tcl_ResetResult and - Tcl_AppendResult, not any other function. This puts least restrictions - on eventual Tcl 9 stubs re-organization, and it works on the widest - range of Tcl versions. - -2013-01-06 Jan Nijtmans - - * library/http/http.tcl: Don't depend on Spencer-specific regexp - * tests/env.test: syntax (/u and /U) any more in unrelated places. - * tests/exec.test: - Bump http package to 2.8.6. - -2013-01-04 Donal K. Fellows - - * generic/tclEnsemble.c (CompileBasicNArgCommand): Added very simple - compiler (which just compiles to a normal invoke of the implementation - command) for many ensemble subcommands where we can prove that there - is no way for scripts to detect the difference even through error - handling or [info level]/[info frame]. This improves the code produced - from some ensembles (e.g., [info], [string]) to the point where the - ensemble is now not normally seen at the bytecode level at all. - -2013-01-04 Miguel Sofer - - * generic/tclInt.h: Insure that PURIFY builds cannot exploit the - * generic/tclExecute.c: Tcl stack to hide mem defects. - -2013-01-03 Donal K. Fellows - - * doc/fconfigure.n, doc/CrtChannel.3: Updated to reflect the fact that - the minimum buffer size is one byte, not ten. Identified by Schelte - Bron on the Tcler's Chat. - - * generic/tclExecute.c (TEBCresume:INST_INVOKE_REPLACE): - * generic/tclEnsemble.c (TclCompileEnsemble): Added new mechanism to - allow for more efficient dispatch of non-bytecode-compiled subcommands - of bytecode-compiled ensembles. This can provide substantial speed - benefits in some cases. - -2013-01-02 Miguel Sofer - - * generic/tclEnsemble.c: Remove stray calls to Tcl_Alloc and friends: - * generic/tclExecute.c: the core should only use ckalloc to allow - * generic/tclIORTrans.c: MEM_DEBUG to work properly. - * generic/tclTomMathInterface.c: - -2012-12-31 Donal K. Fellows - - * doc/string.n: Noted the obsolescence of the 'bytelength', - 'wordstart' and 'wordend' subcommands, and moved them to later in the - file. - -2012-12-27 Jan Nijtmans - - * generic/tclListObj.c: [Bug 3598580]: Tcl_ListObjReplace may release - deleted elements too early. - -2012-12-22 Alexandre Ferrieux - - * generic/tclUtil.c: [Bug 3598150]: Stop leaking allocated space when - objifying a zero-length DString. Spotted by afredd. - -2012-12-21 Jan Nijtmans - - * unix/dltest/pkgb.c: Inline compat Tcl_GetDefaultEncodingDir. - * generic/tclStubLib.c: Eliminate unnecessary static HasStubSupport() - and isDigit() functions, just do the same inline. - -2012-12-18 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (TclSubstCompile): Improved the sequence of - instructions issued for [subst] when dealing with simple variable - references. - -2012-12-14 Don Porter - - *** 8.6.0 TAGGED FOR RELEASE *** - - * changes: updates for 8.6.0 - -2012-12-13 Don Porter - - * generic/tclZlib.c: Repair same issue with misusing the - * tests/zlib.test: 'fire and forget' nature of Tcl_ObjSetVar2 - in the new TIP 400 implementation. - -2012-12-13 Miguel Sofer - - * generic/tclCmdAH.c: (CatchObjCmdCallback): do not decrRefCount - * tests/cmdAH.test: the newValuePtr sent to Tcl_ObjSetVar2: - TOSV2 is 'fire and forget', it decrs on its own. - Fix for [Bug 3595576], found by andrewsh. - -2012-12-13 Jan Nijtmans - - * generic/tcl.h: Fix Tcl_DecrRefCount macro such that it doesn't - access its objPtr parameter twice any more. - -2012-12-11 Don Porter - - * generic/tcl.h: Bump version number to 8.6.0. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2012-12-10 Donal K. Fellows - - * tools/tcltk-man2html.tcl (plus-pkgs): Increased robustness of - version number detection code to deal with packages whose names are - prefixes of other packages. - * unix/Makefile.in (dist): Added pkgs/package.list.txt to distribution - builds to ensure that 'make html' will work better. - -2012-12-09 Alexandre Ferrieux - - * tests/chan.test: Clean up unwanted eofchar side-effect of chan-4.6 - leading to a spurious "'" at end of chan.test under certain conditions - (see [Bug 3389289] and [Bug 3389251]). - - * doc/expr.n: [Bug 3594188]: Clarifications about commas. - -2012-12-08 Alexandre Ferrieux - - * generic/tclIO.c: Fix busyloop at exit under TCL_FINALIZE_ON_EXIT - when there are unflushed nonblocking channels. Thanks Miguel for - spotting. - -2012-12-07 Jan Nijtmans - - * unix/dltest/pkgb.c: Turn pkgb.so into a Tcl9 interoperability test - library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should - either result in an error-message, either succeed, but never crash. - -2012-11-28 Donal K. Fellows - - * generic/tclZlib.c (ZlibStreamSubcmd): [Bug 3590483]: Use a mechanism - for complex option resolution that has fewer problems with more - finicky compilers. - -2012-11-26 Reinhard Max - - * unix/tclUnixSock.c: Factor out creation of the -sockname and - -peername lists from TcpGetOptionProc() to TcpHostPortList(). Make it - robust against implementations of getnameinfo() that error out if - reverse mapping fails instead of falling back to the numeric - representation. - -2012-11-20 Donal K. Fellows - - * generic/tclBinary.c (BinaryDecode64): [Bug 3033307]: Corrected - handling of trailing whitespace when decoding base64. Thanks to Anton - Kovalenko for reporting, and Andy Goth for the fix and tests. - -2012-11-19 Donal K. Fellows - - * generic/tclExecute.c (INST_STR_RANGE_IMM): [Bug 3588366]: Corrected - implementation of bounds restriction for end-indexed compiled [string - range]. Thanks to Emiliano Gavilan for diagnosis and fix. - -2012-11-15 Jan Nijtmans - - IMPLEMENTATION OF TIP#416 - - New Options for 'load': -global and -lazy - - * generic/tcl.h: - * generic/tclLoad.c - * unix/tclLoadDl.c - * unix/tclLoadDyld.c - * tests/load.test - * doc/Load.3 - * doc/load.n - -2012-11-14 Donal K. Fellows - - * unix/tclUnixFCmd.c (TclUnixOpenTemporaryFile): [Bug 2933003]: Factor - out all the code to do temporary file creation so that it is possible - to make it correct in one place. Allow overriding of the back-stop - default temporary file location at compile time by setting the - TCL_TEMPORARY_FILE_DIRECTORY #def to a string containing the directory - name (defaults to "/tmp" as that is the most common default). - -2012-11-13 Joe Mistachkin - - * win/tclWinInit.c: also search for the library directory (init.tcl, - encodings, etc) relative to the build directory associated with the - source checkout. - -2012-11-10 Miguel Sofer - - * generic/tclBasic.c: re-enable bcc-tailcall, after fixing an - * generic/tclExecute.c: infinite loop in the TCL_COMPILE_DEBUG mode - - -2012-11-07 Kevin B. Kenny - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Araguaina: - * library/tzdata/America/Bahia: - * library/tzdata/America/Havana: - * library/tzdata/Asia/Amman: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Fakaofo: - * library/tzdata/Pacific/Fiji: Import tzdata2012i. - -2012-11-06 Donal K. Fellows - - * library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that - callbacks are done at most once to prevent problems with timeouts on a - keep-alive connection (combined with reentrant http package use) - causing excessive stack growth. Not a fix for the underlying problem, - but ensures that pain will be mostly kept away from users. - Bump http package to 2.8.5. - -2012-11-05 Donal K. Fellows - - Added bytecode compilation of many Tcl commands. Some of these are - total compilations and some are only partial (i.e., only compile in - some cases). The (sub-)commands affected are: - * array: exists, set, unset - * dict: create, exists, merge - * format: (simple cases only) - * info: commands, coroutine, level, object - * info object: class, isa object, namespace - * namespace: current, code, qualifiers, tail, which - * regsub: (only cases convertable to simple [string map]) - * self: (only no-argument and [self object] cases) - * string: first, last, map, range - * tailcall: - * yield: - - [This was work originally done on the 'dkf-compile-misc-info' branch.] - -2012-11-05 Jan Nijtmans - - IMPLEMENTATION OF TIP#413 - - Align the [string trim] and [string is space] commands, such that - [string trim] by default trims all characters for which [string is - space] returns 1, augmented with the NUL character. - - * generic/tclUtf.c: Add NEL, BOM and two more characters to [string is - space] - * generic/tclCmdMZ.c: Modify [string trim] for Unicode modifications. - * generic/regc_locale.c: Regexp engine must match [string is space] - * doc/string.n - * tests/string.test - ***POTENTIAL INCOMPATIBILITY*** - Code that relied on characters not previously trimmed being not - removed will notice a difference; it is believed that this is rare, - but a workaround to get the behavior in Tcl 8.5 is to use " \t\n\r" as - an explicit trim set. - -2012-10-31 Jan Nijtmans - - * win/Makefile.in: Dde version number to 1.4.0, ready for Tcl 8.6.0rc1 - * win/makefile.vc - * win/tclWinDde.c - * library/dde/pkgIndex.tcl - * tests/winDde.test - -2012-10-24 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictUnsetCmd): Added compilation of - the [dict unset] command (for scalar var in LVT only). - -2012-10-23 Jan Nijtmans - - * generic/tclInt.h: Add "flags" parameter from Tcl_LoadFile to - * generic/tclIOUtil.c: to various internal functions, so these - * generic/tclLoadNone.c: flags are available through the whole - * unix/tclLoad*.c: filesystem for (future) internal use. - * win/tclWinLoad.c: - -2012-10-17 Miguel Sofer - - * generic/tclBasic.c (TclNRCoroutineObjCmd): insure that numlevels - are properly set, fix bug discovered by dkf and reported at - http://code.activestate.com/lists/tcl-core/12213/ - -2012-10-16 Donal K. Fellows - - IMPLEMENTATION OF TIP#405 - - New commands for applying a transformation to the elements of a list - to produce another list (the [lmap] command) and to the mappings of a - dictionary to produce another dictionary (the [dict map] command). In - both cases, a [continue] will cause the skipping of an element/pair, - and a [break] will terminate the construction early and successfully. - - * generic/tclCmdAH.c (Tcl_LmapObjCmd, TclNRLmapCmd): Implementation of - the new [lmap] command, based on (and sharing much of) [foreach]. - * generic/tclDictObj.c (DictMapNRCmd): Implementation of the new [dict - map] subcommand, based on (and sharing much of) [dict for]. - * generic/tclCompCmds.c (TclCompileLmapCmd, TclCompileDictMapCmd): - Compilation engines for [lmap] and [dict map]. - - IMPLEMENTATION OF TIP#400 - - * generic/tclZlib.c: Allow the specification of a compression - dictionary (a binary blob used to seed the compression engine) in both - streams and channel transformations. Also some reorganization to allow - for getting gzip header dictionaries and controlling buffering levels - in channel transformations (allowing a trade-off between formal - correctness and speed). - (Tcl_ZlibStreamSetCompressionDictionary): New C API to allow setting - the compression dictionary without using a Tcl script. - -2012-10-14 Jan Nijtmans - - * generic/tclDictObj.c: [Bug 3576509]: ::tcl::Bgerror crashes with - * generic/tclEvent.c: invalid arguments. Better fix, which helps - for all Tcl_DictObjGet() calls in Tcl's source code. - -2012-10-13 Jan Nijtmans - - * generic/tclEvent.c: [Bug 3576509]: tcl::Bgerror crashes with invalid - arguments - -2012-10-06 Jan Nijtmans - - * win/Makefile.in: [Bug 2459774]: tcl/win/Makefile.in not compatible - with msys 0.8. - -2012-10-03 Don Porter - - * generic/tclIO.c: When checking for std channels being closed, - compare the channel state, not the channel itself so that stacked - channels do not cause trouble. - -2012-09-26 Reinhard Max - - * generic/tclIOSock.c (TclCreateSocketAddress): Work around a bug in - getaddrinfo() on OSX that caused name resolution to fail for [socket - -server foo -myaddr localhost 0]. - -2012-09-20 Jan Nijtmans - - * win/configure.in: New import libraries for zlib 1.2.7, usable for - * win/configure: all win32/win64 compilers - * compat/zlib/win32/zdll.lib: - * compat/zlib/win64/zdll.lib: - - * win/tclWinDde.c: [FRQ 3527238]: Full unicode support for dde. Dde - version is now 1.4.0b2. - ***POTENTIAL INCOMPATIBILITY*** - -2012-09-19 Jan Nijtmans - - * generic/tcl.h: Make Tcl_Interp a fully opaque structure if - TCL_NO_DEPRECATED is set (TIP 330 and 336). - * win/nmakehlp.c: Let "nmakehlp -V" start searching digits after the - found match (suggested by Harald Oehlmann). - -2012-09-19 Harald Oehlmann - - IMPLEMENTATION OF TIP#412. - - * library/msgcat/msgcat.tcl: dynamic locale change with mc file - * library/clock.tcl: load on locale change. - clock uses new msgcat features. - -2012-09-07 Harald Oehlmann - - *** 8.6b3 TAGGED FOR RELEASE *** - - IMPLEMENTATION OF TIP#404. - - * library/msgcat/msgcat.tcl: [FRQ 3544988]: New commands [mcflset] - * library/msgcat/pkgIndex.tcl: and [mcflmset] to set mc entries with - * unix/Makefile.in: implicit message file locale. - * win/Makefile.in: Bump to 1.5.0. - -2012-08-25 Donal K. Fellows - - * library/msgs/uk.msg: [Bug 3561330]: Use the correct full name of - March in Ukrainian. Thanks to Mikhail Teterin for reporting. - -2012-08-23 Jan Nijtmans - - * generic/tclBinary.c: [Bug 3496014]: Unecessary memset() in - Tcl_SetByteArrayObj(). - -2012-08-20 Don Porter - - * generic/tclPathObj.c: [Bug 3559678]: Fix bad filename normalization - when the last component is the empty string. - -2012-08-20 Jan Nijtmans - - * win/tclWinPort.h: Remove wrapper macro for ntohs(): unnecessary, - because it doesn't require an initialized winsock_2 library. See: - - * win/tclWinSock.c: - * generic/tclStubInit.c: - -2012-08-17 Jan Nijtmans - - * win/nmakehlp.c: Add "-V" option, in order to be able to detect - partial version numbers. - -2012-08-15 Jan Nijtmans - - * win/buildall.vc.bat: Only build the threaded builds by default - * win/rules.vc: Some code cleanup - -2010-08-13 Stuart Cassoff - - * unix/tclUnixCompat.c: [Bug 3555454]: Rearrange a bit to quash - 'declared but never defined' compiler warnings. - -2012-08-13 Jan Nijtmans - - * compat/zlib/win64/zlib1.dll: Add 64-bit build of zlib1.dll, and use - * compat/zlib/win64/zdll.lib: it for the dynamic mingw-w64 build. - * win/Makefile.in: - * win/configure.in: - * win/configure: - -2012-08-09 Reinhard Max - - * tests/http.test: Fix http-3.29 for machines without IPv6 support. - -2010-08-08 Stuart Cassoff - - * unix/tclUnixCompat.c: Change one '#ifdef' to '#if defined()' for - improved consistency within the file. - -2012-08-08 Jan Nijtmans - - * generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname - * tests/fileName.test: support - -2012-08-07 Don Porter - - * generic/tclIOUtil.c: [Bug 3554250]: Overlooked one field of cleanup - in the thread exit handler for the filesystem subsystem. - -2012-07-31 Donal K. Fellows - - * generic/tclInterp.c (Tcl_GetInterpPath): - * unix/tclUnixPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd): - * win/tclWinPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd): - Purge use of Tcl_AppendElement, and corrected conversion of PIDs to - integer objects. - -2012-07-31 Jan Nijtmans - - * win/nmakehlp.c: Add -Q option from sampleextension. - * win/Makefile.in: [FRQ 3544967]: Missing objectfiles in static lib - * win/makefile.vc: (Thanks to Jos Decoster). - -2012-07-29 Jan Nijtmans - - * win/Makefile.in: No longer build tcltest.exe to run the tests, - but use tclsh86.exe in combination with tcltest86.dll to do that. - * tests/*.test: load tcltest86.dll if necessary. - -2012-07-28 Jan Nijtmans - - * tests/clock.test: [Bug 3549770]: Multiple test failures running - * tests/registry.test: tcltest outside build tree - * tests/winDde.test: - -2012-07-27 Jan Nijtmans - - * generic/tclUniData.c: Support Unicode 6.2 (Add Turkish lira sign) - * generic/regc_locale.c: - -2012-07-25 Alexandre Ferrieux - - * win/tclWinPipe.c: [Bug 3547994]: Abandon the synchronous Windows - pipe driver to its fate when needed to honour TIP#398. - -2012-07-24 Trevor Davel - - * win/tclWinSock.c: [Bug: 3545363]: Loop over multiple underlying file - descriptors for a socket where required (TcpCloseProc, SocketProc). - Refactor socket/descriptor setup to manage linked list operations in - one place. Fix memory leak in socket close (TcpCloseProc) and related - dangling pointers in SocketEventProc. - -2012-07-19 Reinhard Max - - * win/tclWinSock.c (TcpAccept): [Bug: 3545363]: Use a large enough - buffer for accept()ing IPv6 connections. Fix conversion of host and - port for passing to the accept proc to be independent of the IP - version. - -2012-07-23 Alexandre Ferrieux - - * generic/tclIO.c: [Bug 3545365]: Never try a bg-flush on a dead - channel, just like before 2011-08-17. - -2012-07-19 Joe Mistachkin - - * generic/tclTest.c: Fix several more missing mutex-locks in - TestasyncCmd. - -2012-07-19 Alexandre Ferrieux - - * generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in - TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart - Cassoff for spotting it. - -2012-07-17 Jan Nijtmans - - * win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails - -2012-07-16 Donal K. Fellows - - * generic/tclUtil.c (UpdateStringOfEndOffset): [Bug 3544658]: Stop - 1-byte overrun in memcpy, that object placement rules made harmless - but which still caused compiler complaints. - -2012-07-16 Jan Nijtmans - - * library/reg/pkgIndex.tcl: Make registry 1.3 package dynamically - loadable when ::tcl::pkgconfig is available. - -2012-07-11 Jan Nijtmans - - * win/tclWinReg.c: [Bug 3362446]: registry keys command fails - with 8.5/8.6. Follow Microsofts example better in order to prevent - problems when using HKEY_PERFORMANCE_DATA. - -2012-07-10 Jan Nijtmans - - * unix/tclUnixNotfy.c: [Bug 3541646]: Don't panic on triggerPipe - overrun. - -2012-07-10 Donal K. Fellows - - * win/tclWinSock.c (InitializeHostName): Corrected logic that - extracted the name of the computer from the gethostname call so that - it would use the name on success, not failure. Also ensured that the - buffer size is exactly that recommended by Microsoft. - -2012-07-08 Reinhard Max - - * library/http/http.tcl: [Bug 3531209]: Add fix and test for URLs that - * tests/http.test: contain literal IPv6 addresses. - -2012-07-05 Don Porter - - * unix/tclUnixPipe.c: [Bug 1189293]: Make "<<" binary safe. - * win/tclWinPipe.c: - -2012-07-03 Donal K. Fellows - - * generic/tclUtil.c (TclDStringAppendObj, TclDStringAppendDString): - * generic/tclInt.h (TclDStringAppendLiteral, TclDStringClear): - * generic/tclCompile.h (TclDStringAppendToken): Added wrappers to make - common cases of appending to Tcl_DStrings simpler to write. Prompted - by looking at [FRQ 1357401] (these are an _internal_ implementation of - that FRQ). - -2012-06-29 Jan Nijtmans - - * library/msgcat/msgcat.tcl: Add tn, ro_MO and ru_MO to msgcat. - -2012-06-29 Harald Oehlmann - - * library/msgcat/msgcat.tcl: [Bug 3536888]: Locale guessing of - * library/msgcat/pkgIndex.tcl: msgcat fails on (some) Windows 7. Bump - * unix/Makefile.in: to 1.4.5 - * win/Makefile.in: - -2012-06-29 Donal K. Fellows - - * doc/GetIndex.3: Reinforced the description of the requirement for - the tables of names to index over to be static, following posting to - tcl-core by Brian Griffin about a bug caused by Tktreectrl not obeying - this rule correctly. This does not represent a functionality change, - merely a clearer documentation of a long-standing constraint. - -2012-06-26 Jan Nijtmans - - * unix/tcl.m4: Let Cygwin shared build link with - * unix/configure.in: zlib1.dll, not cygz.dll (two less - * unix/configure: dependencies on cygwin-specific dll's) - * unix/Makefile.in: - -2012-06-26 Reinhard Max - - * generic/tclIOSock.c: Use EAI_SYSTEM only if it exists. - * unix/tclUnixSock.c: - -2012-06-25 Don Porter - - * generic/tclFileSystem.h: [Bug 3024359]: Make sure that the - * generic/tclIOUtil.c: per-thread cache of the list of file systems - * generic/tclPathObj.c: currently registered is only updated at times - when no active loops are traversing it. Also reduce the amount of - epoch storing and checking to where it can make a difference. - -2012-06-25 Donal K. Fellows - - * generic/tclCmdAH.c (EncodingDirsObjCmd): [Bug 3537605]: Do the right - thing when reporting errors with the number of arguments. - -2012-06-25 Jan Nijtmans - - * generic/tclfileName.c: [Patch 1536227]: Cygwin network pathname - * tests/fileName.test: support. - -2012-06-23 Jan Nijtmans - - * unix/tclUnixNotfy.c: [Bug 3508771]: Cygwin notifier for handling - win32 events. - -2012-06-22 Reinhard Max - - * generic/tclIOSock.c: Rework the error message generation of [socket], - * unix/tclUnixSock.c: so that the error code of getaddrinfo is used - * win/tclWinSock.c: instead of errno unless it is EAI_SYSTEM. - -2012-06-21 Jan Nijtmans - - * win/tclWinReg.c: [Bug 3362446]: registry keys command fails - * tests/registry.test: with 8.5/8.6 - -2012-06-11 Don Porter - - * generic/tclBasic.c: [Bug 3532959]: Make sure the lifetime - * generic/tclProc.c: management of entries in the linePBodyPtr - * tests/proc.test: hash table can tolerate either order of - teardown, interp first, or Proc first. - -2012-06-08 Don Porter - - * unix/configure.in: Update autogoo for gettimeofday(). - * unix/tclUnixPort.h: Thanks Joe English. - * unix/configure: autoconf 2.13 - - * unix/tclUnixPort.h: [Bug 3530533]: Centralize #include - * unix/tclUnixThrd.c: in the tclUnixPort.h header so that old unix - systems that need inclusion in all compilation units are supported. - -2012-06-08 Jan Nijtmans - - * win/tclWinDde.c: Revise the "null data" check: null strings are - possible, but empty binary arrays are not. - * tests/winDde.test: Add test-case (winDde-9.4) for transferring - null-strings with dde. Convert tests to tcltest-2 syntax. - -2012-06-06 Donal K. Fellows - - * generic/tclZlib.c (TclZlibInit): Declare that Tcl is publishing the - zlib package (version 2.0) as part of its bootstrap process. This will - have an impact on tclkit (which includes zlib 1.1) but otherwise be - very low impact. - -2012-06-06 Jan Nijtmans - - * unix/tclUnixInit.c: On Cygwin, use win32 API in stead of uname() - to determine the tcl_platform variables. - -2012-05-31 Jan Nijtmans - - * generic/tclZlib.c: [Bug 3530536]: zlib-7.4 fails on IRIX64 - * tests/zlib.test: - * doc/zlib.n: Document that [stream checksum] doesn't do - what's expected for "inflate" and "deflate" formats - -2012-05-31 Donal K. Fellows - - * library/safe.tcl (safe::AliasFileSubcommand): Don't assume that - slaves have corresponding commands, as that is not true for - sub-subinterpreters (used in Tk's test suite). - - * doc/safe.n: [Bug 1997845]: Corrected formatting so that generated - HTML can link properly. - - * tests/socket.test (socket*-13.1): Prevented intermittent test - failure due to race condition. - -2012-05-29 Donal K. Fellows - - * doc/expr.n, doc/mathop.n: [Bug 2931407]: Clarified semantics of - division and remainder operators. - -2012-05-29 Jan Nijtmans - - * win/tclWinDde.c: [Bug 3525762]: Encoding handling in dde. - * win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX - -2012-05-28 Donal K. Fellows - - * library/safe.tcl (safe::AliasFileSubcommand): [Bug 3529949]: Made a - more sophisticated method for preventing information leakage; it - changes references to "~user" into "./~user", which is safe. - -2012-05-25 Donal K. Fellows - - * doc/namespace.n, doc/Ensemble.3: [Bug 3528418]: Document what is - going on with respect to qualification of command prefixes in ensemble - subcommand maps. - - * generic/tclIO.h (SYNTHETIC_EVENT_TIME): Factored out the definition - of the amount of time that should be waited before firing a synthetic - event on a channel. - -2012-05-25 Jan Nijtmans - - * win/tclWinDde.c: [Bug 473946]: Special characters were not correctly - sent, now for XTYP_EXECUTE as well as XTYP_REQUEST. - * win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX - -2012-05-24 Jan Nijtmans - - * tools/genStubs.tcl: Take cygwin handling of X11 into account. - * generic/tcl*Decls.h: re-generated - * generic/tclStubInit.c: Implement TclpIsAtty, Cygwin only. - * doc/dde.n: Doc fix: "dde execute iexplore" doesn't work - without -async, because iexplore doesn't return a value - -2012-05-24 Jan Nijtmans - - * tools/genStubs.tcl: Let cygwin share stub table with win32 - * win/tclWinSock.c: implement TclpInetNtoa for win32 - * generic/tclInt.decls: Revert most of [3caedf05df], since when - we let cygwin share the win32 stub table this is no longer necessary - * generic/tcl*Decls.h: re-generated - * doc/dde.n: 1.3 -> 1.4 - -2012-05-23 Donal K. Fellows - - * generic/tclZlib.c (ZlibTransformInput): [Bug 3525907]: Ensure that - decompressed input is flushed through the transform correctly when the - input stream gets to the end. Thanks to Alexandre Ferrieux and Andreas - Kupries for their work on this. - -2012-05-21 Don Porter - - * generic/tclFileName.c: When using Tcl_SetObjLength() calls to - * generic/tclPathObj.c: grow and shrink the objPtr->bytes - buffer, care must be taken that the value cannot possibly become pure - Unicode. Calling Tcl_AppendToObj() has the possibility of making such - a conversion. Bug found while valgrinding the trunk. - -2012-05-21 Jan Nijtmans - - IMPLEMENTATION OF TIP#106 - - * win/tclWinDde.c: Added encoding-related abilities to - * library/dde/pkgIndex.tcl: the [dde] command. The dde package's - * tests/winDde.test: version is now 1.4.0. - * doc/dde.n: - -2012-05-20 Donal K. Fellows - - * generic/tclOOBasic.c (TclOO_Class_Constructor): [Bug 2023112]: Cut - the amount of hackiness in class constructors, and refactor some of - the error message handling from [oo::define] to be saner in the face - of odd happenings. - -2012-05-17 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): [Bug 3106532]: Corrected - resulting indexes from -indexvar option to be usable with [string - range]; this was always the intention (and is consistent with [regexp - -indices] too). - ***POTENTIAL INCOMPATIBILITY*** - Uses of [switch -regexp -indexvar] that previously compensated for the - wrong offsets (by subtracting 1 from the end indices) now do not need - to do so as the value is correct. - - * library/safe.tcl (safe::InterpInit): Ensure that the module path is - constructed in the correct order. - (safe::AliasGlob): [Bug 2964715]: More extensive handling of what - globbing is required to support package loading. - - * doc/expr.n: [Bug 3525462]: Corrected statement about what happens - when comparing "0y" and "0x12"; the previously documented behavior was - actually a subtle bug (now long-corrected). - -2012-05-16 Donal K. Fellows - - * generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3445787]: Improve - the compatibility of safe interpreters' version of 'file' with that of - unsafe interpreters. - * library/safe.tcl (::safe::InterpInit): Teach the safe-interp scripts - about how to expose 'file' properly. - -2012-05-13 Jan Nijtmans - - * win/tclWinDde.c: Protect against receiving strings without ending - \0, as external applications (or Tcl with TIP #106) could generate - that. - -2012-05-10 Jan Nijtmans - - * win/tclWinDde.c: [Bug 473946]: Special characters not correctly sent - * library/dde/pkgIndex.tcl: Increase version to 1.3.3 - -2012-05-10 Alexandre Ferrieux - - * {win,unix}/configure{,.in}: [Bug 2812981]: Clean up bundled - packages' build directory from within Tcl's ./configure, to avoid - stale configuration. - -2012-05-09 Andreas Kupries - - * generic/tclIORChan.c: [Bug 3522560]: Fixed the crash, enabled the - test case. Modified [chan postevent] to properly inject the event(s) - into the owner thread's event queue for execution in the correct - context. Renamed the ForwardOpTo...Thread() function to match with our - terminology. - - * tests/ioCmd.test: [Bug 3522560]: Added a test which crashes the core - if it were not disabled as knownBug. For a reflected channel - transfered to a different thread the [chan postevent] run in the - handler thread tries to execute the owner threads's fileevent scripts - by itself, wrongly reaching across thread boundaries. - -2012-04-28 Alexandre Ferrieux - - * generic/tclIO.c: Properly close nonblocking channels even when - not flushing them. - -2012-05-03 Jan Nijtmans - - * compat/zlib/*: Upgrade to zlib 1.2.7 (pre-built dll is still 1.2.5, - will be upgraded as soon as the official build is available) - -2012-05-03 Don Porter - - * tests/socket.test: [Bug 3428754]: Test socket-14.2 tolerate - [socket -async] connection that connects synchronously. - - * unix/tclUnixSock.c: [Bug 3428753]: Fix [socket -async] connections - that manage to connect synchronously. - -2012-05-02 Jan Nijtmans - - * generic/configure.in: Better detection and implementation for - * generic/configure: cpuid instruction on Intel-derived - * generic/tclUnixCompat.c: processors, both 32-bit and 64-bit. - * generic/tclTest.c: Move cpuid testcase from win-specific to - * win/tclWinTest.c: generic tests, as it should work on all - * tests/platform.test: Intel-related platforms now. - -2012-04-30 Alexandre Ferrieux - - * tests/ioCmd.test: [Bug 3522560]: Tame deadlocks in broken refchan - tests. - -2012-04-28 Alexandre Ferrieux - - IMPLEMENTATION OF TIP#398 - - * generic/tclIO.c: Quickly Exit with Non-Blocking Blocked Channels - * tests/io.test : *** POTENTIAL INCOMPATIBILITY *** - * doc/close.n : (compat flag available) - -2012-04-27 Jan Nijtmans - - * generic/tclPort.h: Move CYGWIN-specific stuff from tclPort.h to - * generic/tclEnv.c: tclUnixPort.h, where it belongs. - * unix/tclUnixPort.h: - * unix/tclUnixFile.c: - -2012-04-27 Donal K. Fellows - - * library/init.tcl (auto_execok): Allow shell builtins to be detected - even if they are upper-cased. - -2012-04-26 Jan Nijtmans - - * generic/tclStubInit.c: Get rid of _ANSI_ARGS_ and CONST - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclTest.c: - * unix/tclUnixChan.c: - -2012-04-25 Donal K. Fellows - - * generic/tclUtil.c (TclDStringToObj): Added internal function to make - the fairly-common operation of converting a DString into an Obj a more - efficient one; for long strings, it can just transfer the ownership of - the buffer directly. Replaces this: - obj=Tcl_NewStringObj(Tcl_DStringValue(&ds),Tcl_DStringLength(&ds)); - Tcl_DStringFree(&ds); - with this: - obj=TclDStringToObj(&ds); - -2012-04-24 Jan Nijtmans - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin - tclsh - * generic/tclIntPlatDecls.h: Implement TclWinGetSockOpt, - * generic/tclStubInit.c: TclWinGetServByName and TclWinCPUID for - * generic/tclUnixCompat.c: Cygwin. - * unix/configure.in: - * unix/configure: - * unix/tclUnixCompat.c: - -2012-04-18 Kevin B. Kenny - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: tzdata2012c - -2012-04-16 Donal K. Fellows - - * doc/FileSystem.3 (Tcl_FSOpenFileChannelProc): [Bug 3518244]: Fixed - documentation of this filesystem callback function; it must not - register its created channel - that's the responsibility of the caller - of Tcl_FSOpenFileChannel - as that leads to reference leaks. - -2012-04-15 Donal K. Fellows - - * generic/tclEnsemble.c (NsEnsembleImplementationCmdNR): - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): Cut out levels of the C - stack by going direct to the relevant internal evaluation function. - - * generic/tclZlib.c (ZlibTransformSetOption): [Bug 3517696]: Make - flushing work correctly in a pushed compressing channel transform. - -2012-04-12 Jan Nijtmans - - * generic/tclInt.decls: [Bug 3514475]: Remove TclpGetTimeZone and - * generic/tclIntDecls.h: TclpGetTZName - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * unix/tclUnixTime.c: - * unix/tclWinTilemc: - -2012-04-11 Jan Nijtmans - - * win/tclWinInit.c: [Bug 3448512]: clock scan "1958-01-01" fails - * win/tcl.m4: only in debug compilation. - * win/configure: - * unix/tcl.m4: Use NDEBUG consistantly meaning: no debugging. - * unix/configure: - * generic/tclBasic.c: - * library/dde/pkgIndex.tcl: Use [::tcl::pkgconfig get debug] instead - * library/reg/pkgIndex.tcl: of [info exists ::tcl_platform(debug)] - -2012-04-10 Donal K. Fellows - - * generic/tcl.h (TCL_DEPRECATED_API): [Bug 2458976]: Added macro that - can be used to mark parts of Tcl's API as deprecated. Currently only - used for fields of Tcl_Interp, which TIPs 330 and 336 have deprecated - with a migration strategy; we want to encourage people to move away - from those fields. - -2012-04-09 Donal K. Fellows - - * generic/tclOODefineCmds.c (ClassVarsSet, ObjVarsSet): [Bug 3396896]: - Ensure that the lists of variable names used to drive variable - resolution will never have the same name twice. - - * generic/tclVar.c (AppendLocals): [Bug 2712377]: Fix problem with - reporting of declared variables in methods. It's really a problem with - how [info vars] interacts with variable resolvers; this is just a bit - of a hack so it is no longer a big problem. - -2012-04-04 Donal K. Fellows - - * generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance): - [Bug 3514761]: Fixed bogosity with automated argument description - handling when constructing an instance of a class that is itself a - member of an ensemble. Thanks to Andreas Kupries for identifying that - this was a problem case at all! - (Tcl_CopyObjectInstance): Fix potential bleed-over of ensemble - information into [oo::copy]. - -2012-04-04 Jan Nijtmans - - * win/tclWinSock.c: [Bug 510001]: TclSockMinimumBuffers needs - * generic/tclIOSock.c: platform implementation. - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2012-04-03 Jan Nijtmans - - * generic/tclStubInit.c: Remove the TclpGetTZName implementation for - * generic/tclIntDecls.h: Cygwin (from 2012-04-02 commit), re-generated - * generic/tclIntPlatDecls.h: - -2012-04-02 Donal K. Fellows - - IMPLEMENTATION OF TIP#396. - - * generic/tclBasic.c (builtInCmds, TclNRYieldToObjCmd): Convert the - formerly-unsupported yieldm and yieldTo commands into [yieldto]. - -2012-04-02 Jan Nijtmans - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin tclsh - * generic/tclIntPlatDecls.h: Implement TclWinGetTclInstance, - * generic/tclStubInit.c: TclpGetTZName, and various more - win32-specific internal functions for Cygwin, so win32 extensions - using those can be loaded in the cygwin version of tclsh. - -2012-03-30 Jan Nijtmans - - * unix/tcl.m4: [Bug 3511806]: Compiler checks too early - * unix/configure.in: This change allows to build the cygwin and - * unix/tclUnixPort.h: mingw32 ports of Tcl/Tk to build out-of-the-box - * win/tcl.m4: using a native or cross-compiler. - * win/configure.in: - * win/tclWinPort.h: - * win/README Document how to build win32 or win64 executables - with Linux, Cygwin or Darwin. - -2012-03-29 Jan Nijtmans - - * generic/tclCmdMZ.c (StringIsCmd): Faster mem-leak free - implementation of [string is entier]. - -2012-03-27 Donal K. Fellows - - IMPLEMENTATION OF TIP#395. - - * generic/tclCmdMZ.c (StringIsCmd): Implementation of the [string is - entier] check. Code by Jos Decoster. - -2012-03-27 Jan Nijtmans - - * generic/tcl.h: [Bug 3508771]: Wrong Tcl_StatBuf used on MinGW. - * generic/tclFCmd.c: [Bug 2015723]: Duplicate inodes from file stat - * generic/tclCmdAH.c: on windows (but now for cygwin as well). - * generic/tclOODefineCmds.c: minor gcc warning - * win/tclWinPort.h: Use lower numbers, preventing integer overflow. - Remove the workaround for mingw-w64 [Bug 3407992]. It's long fixed. - -2012-03-27 Donal K. Fellows - - IMPLEMENTATION OF TIP#397. - - * generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: Make the - target object name optional when copying classes. [RFE 3485060]: Add - callback method ("") so that scripted control over copying is - easier. - ***POTENTIAL INCOMPATIBILITY*** - If you'd previously been using the "" method name, this now - has a standard semantics and call interface. Only a problem if you are - also using [oo::copy]. - -2012-03-26 Donal K. Fellows - - IMPLEMENTATION OF TIP#380. - - * doc/define.n, doc/object.n, generic/tclOO.c, generic/tclOOBasic.c: - * generic/tclOOCall.c, generic/tclOODefineCmds.c, generic/tclOOInt.h: - * tests/oo.test: Switch definitions of lists of things in objects and - classes to a slot-based approach, which gives a lot more flexibility - and programmability at the script-level. Introduce new [::oo::Slot] - class which is the implementation of these things. - - ***POTENTIAL INCOMPATIBILITY*** - The unknown method handler now may be asked to deal with the case - where no method name is provided at all. The default implementation - generates a compatible error message, and any override that forces the - presence of a first argument (i.e., a method name) will continue to - function as at present as well, so this is a pretty small change. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Made it easier to do a - tailcall inside a normally-invoked destructor; prevented leakage out - to calling command. - -2012-03-25 Jan Nijtmans - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin - * generic/tclIntPlatDecls.h: tclsh. Implement TclWinConvertError, - * generic/tclStubInit.c: TclWinConvertWSAError, and various more - * unix/Makefile.in: win32-specific internal functions for - * unix/tcl.m4: Cygwin, so win32 extensions using those - * unix/configure: can be loaded in the cygwin version of - * win/tclWinError.c: tclsh. - -2012-03-23 Jan Nijtmans - - * generic/tclInt.decls: Revert some cygwin-related signature - * generic/tclIntPlatDecls.h: changes from [835f8e1e9d] (2010-01-22). - * win/tclWinError.c: They were an attempt to make the cygwin - port compile again, but since cygwin is - based on unix this serves no purpose any - more. - * win/tclWinSerial.c: Use EAGAIN in stead of EWOULDBLOCK, - * win/tclWinSock.c: because in VS10+ the value of - EWOULDBLOCK is no longer the same as - EAGAIN. - * unix/Makefile.in: Add tclWinError.c to the CYGWIN build. - * unix/tcl.m4: - * unix/configure: - -2012-03-20 Jan Nijtmans - - * generic/tcl.decls: [Bug 3508771]: load tclreg.dll in cygwin - * generic/tclInt.decls: tclsh. Implement TclWinGetPlatformId, - * generic/tclIntPlatDecls.h: Tcl_WinUtfToTChar, Tcl_WinTCharToUtf (and - * generic/tclPlatDecls.h: a dummy TclWinCPUID) for Cygwin, so win32 - * generic/tclStubInit.c: extensions using those can be loaded in - * unix/tclUnixCompat.c: the cygwin version of tclsh. - -2012-03-19 Venkat Iyer - - * library/tzdata/America/Atikokan: Update to tzdata2012b. - * library/tzdata/America/Blanc-Sablon: - * library/tzdata/America/Dawson_Creek: - * library/tzdata/America/Edmonton: - * library/tzdata/America/Glace_Bay: - * library/tzdata/America/Goose_Bay: - * library/tzdata/America/Halifax: - * library/tzdata/America/Havana: - * library/tzdata/America/Moncton: - * library/tzdata/America/Montreal: - * library/tzdata/America/Nipigon: - * library/tzdata/America/Rainy_River: - * library/tzdata/America/Regina: - * library/tzdata/America/Santiago: - * library/tzdata/America/St_Johns: - * library/tzdata/America/Swift_Current: - * library/tzdata/America/Toronto: - * library/tzdata/America/Vancouver: - * library/tzdata/America/Winnipeg: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Antarctica/Palmer: - * library/tzdata/Asia/Yerevan: - * library/tzdata/Atlantic/Stanley: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fakaofo: - * library/tzdata/America/Creston: (new) - -2012-03-19 Reinhard Max - - * unix/tclUnixSock.c (Tcl_OpenTcpServer): Use the values returned - by getaddrinfo() for all three arguments to socket() instead of - only using ai_family. Try to keep the most meaningful error while - iterating over the result list, because using the last error can - be misleading. - -2012-03-15 Jan Nijtmans - - * generic/tcl.h: [Bug 3288345]: Wrong Tcl_StatBuf used on Cygwin - * unix/tclUnixFile.c: - * unix/tclUnixPort.h: - * win/cat.c: Remove cygwin stuff no longer needed - * win/tclWinFile.c: - * win/tclWinPort.h: - -2012-03-12 Jan Nijtmans - - * win/tclWinFile.c: [Bug 3388350]: mingw64 compiler warnings - -2012-03-11 Donal K. Fellows - - * doc/*.n, doc/*.3: A number of small spelling and wording fixes. - -2012-03-08 Donal K. Fellows - - * doc/info.n: Various minor fixes (prompted by Andreas Kupries - * doc/socket.n: detecting a spelling mistake). - -2012-03-07 Andreas Kupries - - * library/http/http.tcl: [Bug 3498327]: Generate upper-case - * library/http/pkgIndex.tcl: hexadecimal output for compliance - * tests/http.test: with RFC 3986. Bumped version to 2.8.4. - * unix/Makefile.in: - * win/Makefile.in: - -2012-03-06 Jan Nijtmans - - * win/tclWinPort.h: Compatibility with older Visual Studio versions. - -2012-03-04 Jan Nijtmans - - * generic/tclLoad.c: Patch from the cygwin folks - * unix/tcl.m4: - * unix/configure: (re-generated) - -2012-03-02 Donal K. Fellows - - * generic/tclBinary.c (Tcl_SetByteArrayObj): [Bug 3496014]: Only zero - out the memory block if it is not being immediately overwritten. (Our - caller might still overwrite, but we should at least avoid - known-useless work.) - -2012-02-29 Jan Nijtmans - - * generic/tclIOUtil.c: [Bug 3466099]: BOM in Unicode - * generic/tclEncoding.c: - * tests/source.test: - -2012-02-23 Donal K. Fellows - - * tests/reg.test (14.21-23): Add tests relating to Bug 1115587. Actual - bug is characterised by test marked with 'knownBug'. - -2012-02-17 Jan Nijtmans - - * generic/tclIOUtil.c: [Bug 2233954]: AIX: compile error - * unix/tclUnixPort.h: - -2012-02-16 Donal K. Fellows - - * generic/tclExecute.c (INST_LIST_RANGE_IMM): Enhance implementation - so that shortening a (not multiply-referenced) list by lopping the end - off with [lrange] or [lreplace] is efficient. - -2012-02-15 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileLreplaceCmd): Added a compilation - strategy for [lreplace] that tackles the cases which are equivalent to - a static [lrange]. - (TclCompileLrangeCmd): Add compiler for [lrange] with constant indices - so we can take advantage of existing TCL_LIST_RANGE_IMM opcode. - (TclCompileLindexCmd): Improve coverage of constant-index-style - compliation using technique developed for [lrange] above. - - (TclCompileDictForCmd): [Bug 3487626]: Fix crash in compilation of - [dict for] when its implementation command is used directly rather - than through the ensemble. - -2012-02-09 Don Porter - - * generic/tclStringObj.c: Converted the memcpy() calls in append - operations to memmove() calls. This adds safety in the case of - overlapping copies, and improves performance on some benchmarks. - -2012-02-06 Don Porter - - * generic/tclEnsemble.c: [Bug 3485022]: TclCompileEnsemble() avoid - * tests/trace.test: compile when exec traces set. - -2012-02-06 Miguel Sofer - - * generic/tclTrace.c: [Bug 3484621]: Ensure that execution traces on - * tests/trace.test: bytecoded commands bump the interp's compile - epoch. - -2012-02-02 Jan Nijtmans - - * generic/tclUniData.c: [FRQ 3464401]: Support Unicode 6.1 - * generic/regc_locale.c: - -2012-02-02 Don Porter - - * win/tclWinFile.c: [Bugs 2974459,2879351,1951574,1852572, - 1661378,1613456]: Revisions to the NativeAccess() routine that queries - file permissions on Windows native filesystems. Meant to fix numerous - bugs where [file writable|readable|executable] "lies" about what - operations are possible, especially when the file resides on a Samba - share. - -2012-02-01 Donal K. Fellows - - * doc/AddErrInfo.3: [Bug 3482614]: Documentation nit. - -2012-01-30 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileCatchCmd): Added a more efficient - bytecode generator for the case where 'catch' is used without any - variable arguments; don't capture the result just to discard it. - -2012-01-26 Don Porter - - * generic/tclCmdAH.c: [Bug 3479689]: New internal routine - * generic/tclFCmd.c: TclJoinPath(). Refactor all the - * generic/tclFileName.c: *Join*Path* routines to give them more - * generic/tclInt.h: useful interfaces that are easier to - * generic/tclPathObj.c: manage getting the refcounts right. - -2012-01-26 Don Porter - - * generic/tclPathObj.c: [Bug 3475569]: Add checks for unshared values - before calls demanding them. [Bug 3479689]: Stop memory corruption - when shimmering 0-refCount value to "path" type. - -2012-01-25 Donal K. Fellows - - * generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: When - copying an object, make sure that the configuration of the variable - resolver is also duplicated. - -2012-01-22 Jan Nijtmans - - * tools/uniClass.tcl: [FRQ 3473670]: Various Unicode-related - * tools/uniParse.tcl: speedups/robustness. Enhanced tools to be - * generic/tclUniData.c: able to handle characters > 0xFFFF. Done in - * generic/tclUtf.c: all branches in order to simplify merges for - * generic/regc_locale.c: new Unicode versions (such as 6.1) - -2012-01-22 Donal K. Fellows - - * generic/tclDictObj.c (DictExistsCmd): [Bug 3475264]: Ensure that - errors only ever happen when insufficient arguments are supplied, and - not when a path doesn't exist or a dictionary is poorly formatted (the - two cases can't be easily distinguished). - -2012-01-21 Jan Nijtmans - - * generic/tcl.h: [Bug 3474726]: Eliminate detection of struct - * generic/tclWinPort.h: _stat32i64, just use _stati64 in combination - * generic/tclFCmd.c: with _USE_32BIT_TIME_T, which is the same - * generic/tclTest.c: then. Only keep _stat32i64 usage for cygwin, - * win/configure.in: so it will not conflict with cygwin's own - * win/configure: struct stat. - -2012-01-21 Don Porter - - * generic/tclCmdMZ.c: [Bug 3475667]: Prevent buffer read overflow. - Thanks to "sebres" for the report and fix. - -2012-01-17 Donal K. Fellows - - * doc/dict.n (dict with): [Bug 3474512]: Explain better what is going - on when a dictionary key and the dictionary variable collide. - -2012-01-13 Donal K. Fellows - - * library/http/http.tcl (http::Connect): [Bug 3472316]: Ensure that we - only try to read the socket error exactly once. - -2012-01-12 Donal K. Fellows - - * doc/tclvars.n: [Bug 3466506]: Document more environment variables. - -2012-01-09 Jan Nijtmans - - * generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] was - * generic/regc_locale.c: wrong. Add table for Unicode [:cntrl:] class. - * tools/uniClass.tcl: Generate Unicode [:cntrl:] class table. - * tests/utf.test: - -2012-01-08 Kevin B. Kenny - - * library/clock.tcl (ReadZoneinfoFile): [Bug 3470928]: Corrected a bug - * tests/clock.test (clock-56.4): where loading zoneinfo would - fail if one timezone abbreviation was a proper tail of another, and - zic used the same bytes of the file to represent both of them. Added a - test case for the bug, using the same data that caused the observed - failure "in the wild." - -2011-12-30 Venkat Iyer - - * library/tzdata/America/Bahia: Update to Olson's tzdata2011n - * library/tzdata/America/Havana: - * library/tzdata/Europe/Kiev: - * library/tzdata/Europe/Simferopol: - * library/tzdata/Europe/Uzhgorod: - * library/tzdata/Europe/Zaporozhye: - * library/tzdata/Pacific/Fiji: - -2011-12-23 Jan Nijtmans - - * generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] is wrong. - * generic/tclUniData.c: - * generic/regc_locale.c: - * tests/utf.test: - * tools/uniParse.tcl: Clean up some unused stuff, and be more robust - against changes in UnicodeData.txt syntax - -2011-12-13 Andreas Kupries - - * generic/tclCompile.c (TclInitAuxDataTypeTable): Extended to register - the DictUpdateInfo structure as an AuxData type. For use by tbcload, - tclcompiler. - -2011-12-11 Jan Nijtmans - - * generic/regc_locale.c: [Bug 3457031]: Some Unicode 6.0 chars not - * tests/utf.test: in [:print:] class - -2011-12-07 Jan Nijtmans - - * tools/uniParse.tcl: [Bug 3444754]: string tolower \u01c5 is wrong - * generic/tclUniData.c: - * tests/utf.test: - -2011-11-30 Jan Nijtmans - - * library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work - when tclsh is compiled without using the setargv() function on mingw. - -2011-11-29 Jan Nijtmans - - * win/Makefile.in: don't install tommath_(super)?class.h - * unix/Makefile.in: don't install directories like 8.2 and 8.3 - * generic/tclTomMath.h: [Bug 2991415]: move include tclInt.h from - * generic/tclTomMathInt.h: tclTomMath.h to tclTomMathInt.h - -2011-11-25 Donal K. Fellows - - * library/history.tcl (history): Simplify the dance of variable - management used when chaining to the implementation command. - -2011-11-22 Donal K. Fellows - - * generic/tclExecute.c (TclCompileObj): Simplify and de-indent the - logic so that it is easier to comprehend. - -2011-11-22 Jan Nijtmans - - * win/tclWinPort.h: [Bug 3354324]: Windows: [file mtime] sets wrong - * win/tclWinFile.c: time (VS2005+ only). - * generic/tclTest.c: - -2011-11-20 Joe Mistachkin - - * tests/thread.test: Remove unnecessary [after] calls from the thread - tests. Make error message matching more robust for tests that may - have built-in race conditions. Test thread-7.26 must first unset all - thread testing related variables. Revise results of the thread-7.28 - through thread-7.31 tests to account for the fact they are canceled - via a script sent to the thread asynchronously, which then impacts the - error message handling. Attempt to manually drain the event queue for - the main thread after joining the test thread to make sure no stray - events are processed at the wrong time on the main thread. Revise all - the synchronization and comparison semantics related to the thread id - and error message. - -2011-11-18 Joe Mistachkin - - * tests/thread.test: Remove all use of thread::release from the thread - 7.x tests, replacing it with a script that can easily cause "stuck" - threads to self-destruct for those test cases that require it. Also, - make the error message handling far more robust by keeping track of - every asynchronous error. - -2011-11-17 Joe Mistachkin - - * tests/thread.test: Refactor all the remaining thread-7.x tests that - were using [testthread]. Note that this test file now requires the - very latest version of the Thread package to pass all tests. In - addition, the thread-7.18 and thread-7.19 tests have been flagged as - knownBug because they cannot pass without modifications to the [expr] - command, persuant to TIP #392. - -2011-11-17 Joe Mistachkin - - * generic/tclThreadTest.c: For [testthread cancel], avoid creating a - new Tcl_Obj when the default script cancellation result is desired. - -2011-11-11 Donal K. Fellows - - * win/tclWinConsole.c: Refactor common thread handling patterns. - -2011-11-11 Alexandre Ferrieux - - * tests/zlib.test: [Bug 3428756]: Use nonblocking writes in - single-threaded IO tests to avoid deadlocks when going beyond OS - buffers. Tidy up [chan configure] flags across zlib.test. - -2011-11-03 Donal K. Fellows - - * unix/tclUnixCompat.c (TclpGetPwNam, TclpGetPwUid, TclpGetGrNam) - (TclpGetGrGid): Use the elaborate memory management scheme outlined on - http://www.opengroup.org/austin/docs/austin_328.txt to handle Tcl's - use of standard reentrant versions of the passwd/group access - functions so that everything can work on all BSDs. Problem identified - by Stuart Cassoff. - -2011-10-20 Don Porter - - * library/http/http.tcl: Bump to version 2.8.3 - * library/http/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - - * changes: Updates toward 8.6b3 release. - -2011-10-20 Donal K. Fellows - - * generic/tclLiteral.c (TclInvalidateCmdLiteral): [Bug 3418547]: - Additional code for handling the invalidation of literals. - * generic/tclBasic.c (Tcl_CreateObjCommand, Tcl_CreateCommand) - (TclRenameCommand, Tcl_ExposeCommand): The four additional places that - need extra care when dealing with literals. - * generic/tclTest.c (TestInterpResolverCmd): Additional test machinery - for interpreter resolvers. - -2011-10-18 Reinhard Max - - * library/clock.tcl (::tcl::clock::GetSystemTimeZone): Cache the time - zone only if it was detected by one of the expensive methods. - Otherwise after unsetting TCL_TZ or TZ the previous value will still - be used. - -2011-10-15 Venkat Iyer - - * library/tzdata/America/Sitka: Update to Olson's tzdata2011l - * library/tzdata/Pacific/Fiji: - * library/tzdata/Asia/Hebron: (New) - -2011-10-11 Jan Nijtmans - - * win/tclWinFile.c: [Bug 2935503]: Incorrect mode field returned by - [file stat] command. - -2011-10-09 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictWithCmd): Corrected handling of - qualified names, and added spacial cases for empty bodies (used when - [dict with] is just used for extracting variables). - -2011-10-07 Jan Nijtmans - - * generic/tcl.h: Fix gcc warnings (discovered with latest - * generic/tclIORChan.c: mingw, based on gcc 4.6.1) - * tests/env.test: Fix env.test, when running under wine 1.3. - -2011-10-06 Donal K. Fellows - - * generic/tclDictObj.c (TclDictWithInit, TclDictWithFinish): - * generic/tclCompCmds.c (TclCompileDictWithCmd): Experimental - compilation for the [dict with] subcommand, using parts factored out - from the interpreted version of the command. - -2011-10-05 Jan Nijtmans - - * win/tclWinInt.h: Remove tclWinProcs, as it is no longer - * win/tclWin32Dll.c: being used. - -2011-10-03 Venkat Iyer - - * library/tzdata/Africa/Dar_es_Salaam: Update to Olson's tzdata2011k - * library/tzdata/Africa/Kampala: - * library/tzdata/Africa/Nairobi: - * library/tzdata/Asia/Gaza: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Europe/Kiev: - * library/tzdata/Europe/Minsk: - * library/tzdata/Europe/Simferopol: - * library/tzdata/Europe/Uzhgorod: - * library/tzdata/Europe/Zaporozhye: - * library/tzdata/Pacific/Apia: - -2011-09-29 Donal K. Fellows - - * tools/tcltk-man2html.tcl, tools/tcltk-man2html-utils.tcl: More - refactoring so that more of the utility code is decently out of the - way. Adjusted the header-material generator so that version numbers - are only included in locations where there is room. - -2011-09-28 Jan Nijtmans - - * generic/tclOO.h: [RFE 3010352]: make all TclOO API functions - * generic/tclOODecls.h: MODULE_SCOPE - * generic/tclOOIntDecls.h: - -2011-09-27 Donal K. Fellows - - * generic/tclIndexObj.c (Tcl_ParseArgsObjv): [Bug 3413857]: Corrected - the memory management for the code parsing arguments when returning - "large" numbers of arguments. Also unbroke the TCL_ARGV_AUTO_REST - macro in passing. - -2011-09-26 Donal K. Fellows - - * generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3211758]: Also - make the main [file] command hidden by default in safe interpreters, - because that's what existing code expects. This will reduce the amount - which the code breaks, but not necessarily eliminate it... - -2011-09-23 Don Porter - - * generic/tclIORTrans.c: More revisions to get finalization of - ReflectedTransforms correct, including adopting a "dead" field as was - done in tclIORChan.c. - - * tests/thread.test: Stop using the deprecated thread management - commands of the tcltest package. The test suite ought to provide - these tools for itself. They do not belong in a testing harness. - -2011-09-22 Don Porter - - * generic/tclCmdIL.c: Revise [info frame] so that it stops creating - cycles in the iPtr->cmdFramePtr stack. - -2011-09-22 Donal K. Fellows - - * doc/re_syntax.n: [Bug 2903743]: Add more magic so that we can do at - least something sane on Solaris. - * tools/tcltk-man2html-utils.tcl (process-text): Teach the HTML - generator how to handle this magic. - -2011-09-21 Don Porter - - * generic/tclThreadTest.c: Revise the thread exit handling of the - [testthread] command so that it properly maintains the per-process - data structures even when the thread exits for reasons other than the - [testthread exit] command. - -2011-09-21 Alexandre Ferrieux - - * unix/tclIO.c: [Bug 3412487]: Now short reads are allowed in - synchronous fcopy, avoid mistaking them as nonblocking ones. - -2011-09-21 Andreas Kupries - - * generic/tclIORTrans.c (ForwardOpToOwnerThread): Fixed the missing - initialization of the 'dsti' field. Reported by Don Porter, on chat. - -2011-09-20 Don Porter - - * generic/tclIORChan.c: Re-using the "interp" field to signal a dead - channel (via NULL value) interfered with conditional cleanup tasks - testing for "the right interp". Added a new field "dead" to perform - the dead channel signalling task so the corrupted logic is avoided. - - * generic/tclIORTrans.c: Revised ReflectClose() and - FreeReflectedTransform() so that we stop leaking ReflectedTransforms, - yet free all Tcl_Obj values in the same thread that alloced them. - -2011-09-19 Don Porter - - * tests/ioTrans.test: Conversion from [testthread] to Thread package - stops most memory leaks. - - * tests/thread.test: Plug most memory leaks in thread.test. - Constrain the rest to be skipped during `make valgrind'. Tests using - the [testthread cancel] testing command are leaky. Corrections wait - for either addition of [thread::cancel] to the Thread package, or - improvements to the [testthread] testing command to make leak-free - versions of these tests possible. - - * generic/tclIORChan.c: Plug all memory leaks in ioCmd.test exposed - * tests/ioCmd.test: by `make valgrind'. - * unix/Makefile.in: - -2011-09-16 Jan Nijtmans - - IMPLEMENTATION OF TIP #388 - - * doc/Tcl.n: - * doc/re_syntax.n: - * generic/regc_lex.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/tcl.h: - * generic/tclParse.c: - * tests/reg.test: - * tests/utf.test: - -2011-09-16 Donal K. Fellows - - * generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]: - Corrected the handling of procedure error messages (found by TclOO). - -2011-09-16 Jan Nijtmans - - * generic/tcl.h: Don't change Tcl_UniChar type when - * generic/regcustom.h: TCL_UTF_MAX == 4 (not supported anyway) - -2011-09-16 Donal K. Fellows - - * generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]: - Ensemble-like rewriting of error messages is complex, and TclOO (in - combination with iTcl) hits the most tricky cases. - - * library/http/http.tcl (http::geturl): [Bug 3391977]: Ensure that the - -headers option overrides the -type option (important because -type - has a default that is not always appropriate, and the header must not - be duplicated). - -2011-09-15 Don Porter - - * generic/tclCompExpr.c: [Bug 3408408]: Partial improvement by sharing - as literals the computed values of constant subexpressions when we can - do so without incurring the cost of string rep generation. - -2011-09-13 Don Porter - - * generic/tclUtil.c: [Bug 3390638]: Workaround broken Solaris - Studio cc optimizer. Thanks to Wolfgang S. Kechel. - - * generic/tclDTrace.d: [Bug 3405652]: Portability workaround for - broken system DTrace support. Thanks to Dagobert Michelson. - -2011-09-12 Jan Nijtmans - - * win/tclWinPort.h: [Bug 3407070]: tclPosixStr.c won't build with - EOVERFLOW==E2BIG - -2011-09-11 Don Porter - - * tests/thread.test: Convert [testthread] use to Thread package use - in thread-6.1. Eliminates a memory leak in `make valgrind`. - - * tests/socket.test: [Bug 3390699]: Convert [testthread] use to - Thread package use in socket_*-13.1. Eliminates a memory leak in - `make valgrind`. - -2011-09-09 Don Porter - - * tests/chanio.test: [Bug 3389733]: Convert [testthread] use to - * tests/io.test: Thread package use in *io-70.1. Eliminates a - memory leak in `make valgrind`. - -2011-09-07 Don Porter - - * generic/tclCompExpr.c: [Bug 3401704]: Allow function names like - * tests/parseExpr.test: influence(), nanobot(), and 99bottles() that - have been parsed as missing operator syntax errors before with the - form NUMBER + FUNCTION. - ***POTENTIAL INCOMPATIBILITY*** - -2011-09-06 Venkat Iyer - - * library/tzdata/America/Goose_Bay: Update to Olson's tzdata2011i - * library/tzdata/America/Metlakatla: - * library/tzdata/America/Resolute: - * library/tzdata/America/St_Johns: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Honolulu: - * library/tzdata/Africa/Juba: (new) - -2011-09-06 Jan Nijtmans - - * generic/tcl.h: [RFE 1711975]: Tcl_MainEx() (like Tk_MainEx()) - * generic/tclDecls.h: - * generic/tclMain.c: - -2011-09-02 Don Porter - - * tests/http.test: Convert [testthread] use to Thread package use. - Eliminates memory leak seen in `make valgrind`. - -2011-09-01 Alexandre Ferrieux - - * unix/tclUnixSock.c: [Bug 3401422]: Cache script-level changes to the - nonblocking flag of an async client socket in progress, and commit - them on completion. - -2011-09-01 Don Porter - - * generic/tclStrToD.c: [Bug 3402540]: Corrections to TclParseNumber() - * tests/binary.test: to make it reject invalid Nan(Hex) strings. - - * tests/scan.test: [scan Inf %g] is portable; remove constraint. - -2011-08-30 Donal K. Fellows - - * generic/tclInterp.c (SlaveCommandLimitCmd, SlaveTimeLimitCmd): - [Bug 3398794]: Ensure that low-level conditions in the limit API are - enforced at the script level through errors, not a Tcl_Panic. This - means that interpreters cannot read their own limits (writing already - did not work). - -2011-08-30 Reinhard Max - - * unix/tclUnixSock.c (TcpWatchProc): [Bug 3394732]: Put back the check - for server sockets. - -2011-08-29 Don Porter - - * generic/tclIORTrans.c: Leak of ReflectedTransformMap. - -2011-08-27 Don Porter - - * generic/tclStringObj.c: [RFE 3396731]: Revise the [string reverse] - * tests/string.test: implementation to operate on the representation - that comes in, avoid conversion to other reps. - -2011-08-23 Don Porter - - * generic/tclIORChan.c: [Bug 3396948]: Leak of ReflectedChannelMap. - -2011-08-19 Don Porter - - * generic/tclIORTrans.c: [Bugs 3393279, 3393280]: ReflectClose(.) is - missing Tcl_EventuallyFree() calls at some of its exits. - - * generic/tclIO.c: [Bugs 3394654, 3393276]: Revise FlushChannel() to - account for the possibility that the ChanWrite() call might recycle - the buffer out from under us. - - * generic/tclIO.c: Preserve the chanPtr during FlushChannel so that - channel drivers don't yank it away before we're done with it. - -2011-08-19 Alexandre Ferrieux - - * generic/tclTest.c: [Bug 2981154]: async-4.3 segfault. - * tests/async.test: [Bug 1774689]: async-4.3 sometimes fails. - -2011-08-18 Alexandre Ferrieux - - * generic/tclIO.c: [Bug 3096275]: Sync fcopy buffers input. - -2011-08-18 Jan Nijtmans - - * generic/tclUniData.c: [Bug 3393714]: Overflow in toupper delta - * tools/uniParse.tcl: - * tests/utf.test: - -2011-08-17 Alexandre Ferrieux - - * generic/tclIO.c: [Bug 2946474]: Consistently resume backgrounded - * tests/ioCmd.test: flushes+closes when exiting. - -2011-08-17 Alexandre Ferrieux - - * doc/interp.n: Document TIP 378's one-way-ness. - -2011-08-17 Don Porter - - * generic/tclGet.c: [Bug 3393150]: Overlooked free of intreps. - (It matters for bignums!) - -2011-08-16 Don Porter - - * generic/tclCompile.c: [Bug 3392070]: More complete prevention of - Tcl_Obj reference cycles when producing an intrep of ByteCode. - -2011-08-16 Donal K. Fellows - - * generic/tclListObj.c (TclLindexList, TclLsetFlat): Silence warnings - about (unreachable) cases of uninitialized variables. - * generic/tclCmdIL.c (SelectObjFromSublist): Improve the generation of - * generic/tclIndexObj.c (Tcl_ParseArgsObjv): messages through the use - * generic/tclVar.c (ArrayStartSearchCmd): of Tcl_ObjPrintf. - -2011-08-15 Don Porter - - * generic/tclBasic.c: [Bug 3390272]: Leak of [info script] value. - -2011-08-15 Jan Nijtmans - - * generic/tclPosixStr.c: [Bug 3388350]: mingw64 compiler warnings - * win/tclWinPort.h: - * win/configure.in: - * win/configure: - -2011-08-14 Jan Nijtmans - - * doc/FindExec.3: [Patch 3124554]: Move WishPanic from Tk to Tcl - * doc/Panic.3 Added Documentation - -2011-08-12 Don Porter - - * generic/tclPathObj.c: [Bug 3389764]: Eliminate possibility that dup - of a "path" value can create reference cycle. - -2011-08-12 Donal K. Fellows - - * generic/tclZlib.c (ZlibTransformOutput): [Bug 3390073]: Return the - correct length of written data for a compressing transform. - -2011-08-10 Alexandre Ferrieux - - * generic/tclTestObj.c: [Bug 3386721]: Allow multiple [load]ing of the - Tcltest package. - -2011-08-09 Alexandre Ferrieux - - * generic/tclBasic.c: [Bug 2919042]: Restore "valgrindability" of Tcl - * generic/tclEvent.c: that was lost by the streamlining of [exit], by - * generic/tclExecute.c: conditionally forcing a full Finalize: - * generic/tclInt.h: use -DPURIFY or ::env(TCL_FINALIZE_ON_EXIT) - -2011-08-09 Alexandre Ferrieux - - * generic/tclCompCmds.c: [Bug 3386417]: Avoid a reference loop between - * generic/tclInt.h: the bytecode and its companion errostack - * generic/tclResult.c: when compiling a syntax error. - -2011-08-09 Jan Nijtmans - - * win/tclWinConsole.c: [Bug 3388350]: mingw64 compiler warnings - * win/tclWinDde.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - -2011-08-09 Jan Nijtmans - - * generic/tclInt.h: Change the signature of TclParseHex(), such that - * generic/tclParse.c: it can now parse up to 8 hex characters. - -2011-08-08 Donal K. Fellows - - * generic/tclZlib.c (ZlibStreamCmd): Make the -buffersize option to - '$zstream add' function correctly instead of having its value just be - discarded unceremoniously. Also generate error codes from more of the - code, not just the low-level code but also the Tcl infrastructure. - -2011-08-07 Donal K. Fellows - - * generic/tclOOInfo.c (InfoClassCallCmd): [Bug 3387082]: Plug memory - leak in call chain introspection. - -2011-08-06 Kevin B, Kenny - - * generic/tclAssemnbly.c: [Bug 3384840]: Plug another memory leak. - * generic/tclStrToD.c: [Bug 3386975]: Plug another memory leak. - -2011-08-05 Kevin B. Kenny - - * generic/tclStrToD.c: [Bug 3386975]: Plugged a memory leak in - double->string conversion. - -2011-08-05 Don Porter - - *** 8.6b2 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6b2 release. - -2011-08-05 Donal K. Fellows - - * generic/tclAssembly.c (AssembleOneLine): Ensure that memory isn't - leaked when an unknown instruction is encountered. Also simplify code - through use of Tcl_ObjPrintf in error message generation. - - * generic/tclZlib.c (ZlibTransformClose): [Bug 3386197]: Plug a memory - leak found by Miguel with valgrind, and ensure that the correct - direction's buffers are released. - -2011-08-04 Miguel Sofer - - * generic/tclVar.c (TclPtrSetVar): Fix valgrind-detected error when - newValuePtr is the interp's result obj. - -2011-08-04 Donal K. Fellows - - * generic/tclAssembly.c (FreeAssemblyEnv): [Bug 3384840]: Plug another - possible memory leak due to over-complex code for freeing the table of - labels. - -2011-08-04 Reinhard Max - - * generic/tclIOSock.c (TclCreateSocketAddress): Don't bother using - AI_ADDRCONFIG for now, as it was causing problems in various - situations. - -2011-08-04 Donal K. Fellows - - * generic/tclAssembly.c (AssembleOneLine, GetBooleanOperand) - (GetIntegerOperand, GetListIndexOperand, FindLocalVar): [Bug 3384840]: - A Tcl_Obj is allocated by GetNextOperand, so callers of it must not - hold a reference to one in the 'out' parameter when calling it. This - was causing a great many memory leaks. - * tests/assemble.test (assemble-51.*): Added group of memory leak - tests. - -2011-08-02 Don Porter - - * changes: Updates for 8.6b2 release. - * tools/tcltk-man2html.tcl: Variable substitution botch. - -2011-08-02 Donal K. Fellows - - * generic/tclObj.c (Tcl_DbIncrRefCount, Tcl_DbDecrRefCount) - (Tcl_DbIsShared): [Bug 3384007]: Fix the panic messages so they share - what should be shared and have the right number of spaces. - -2011-08-01 Miguel Sofer - - * generic/tclProc.c (TclProcCompileProc): [Bug 3383616]: Fix for leak - of resolveInfo when recompiling procs. Thanks go to Gustaf Neumann for - detecting the bug and providing the fix. - -2011-08-01 Donal K. Fellows - - * doc/tclvars.n (EXAMPLES): Added some examples of how some of the - standard global variables can be used, following prompting by a - request by Robert Hicks. - - * tools/tcltk-man2html.tcl (plus-pkgs): [Bug 3382474]: Added code to - determine the version number of contributed packages from their - directory names so that HTML documentation builds are less confusing. - -2011-07-29 Donal K. Fellows - - * tools/tcltk-man2html.tcl (ensemble_commands, remap_link_target): - Small enhancements to improve cross-linking with contributed packages. - * tools/tcltk-man2html-utils.tcl (insert-cross-references): Enhance to - cope with contributed packages' C API. - -2011-07-28 Reinhard Max - - * unix/tcl.m4 (SC_TCL_IPV6): Fix AC_DEFINE invocation for - NEED_FAKE_RFC2553. - * unix/configure: autoconf-2.59 - -2011-07-28 Don Porter - - * changes: Updates for 8.6b2 release. - - * library/tzdata/Asia/Anadyr: Update to Olson's tzdata2011h - * library/tzdata/Asia/Irkutsk: - * library/tzdata/Asia/Kamchatka: - * library/tzdata/Asia/Krasnoyarsk: - * library/tzdata/Asia/Magadan: - * library/tzdata/Asia/Novokuznetsk: - * library/tzdata/Asia/Novosibirsk: - * library/tzdata/Asia/Omsk: - * library/tzdata/Asia/Sakhalin: - * library/tzdata/Asia/Vladivostok: - * library/tzdata/Asia/Yakutsk: - * library/tzdata/Asia/Yekaterinburg: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Europe/Moscow: - * library/tzdata/Europe/Samara: - * library/tzdata/Europe/Volgograd: - * library/tzdata/America/Kralendijk: (new) - * library/tzdata/America/Lower_Princes: (new) - -2011-07-26 Donal K. Fellows - - * generic/tclOO.c (initScript): Ensure that TclOO is properly found by - all the various package mechanisms (by adding a dummy ifneeded script) - and not just some of them. - -2011-07-21 Jan Nijtmans - - * win/tclWinPort.h: [Bug 3372130]: Fix hypot math function with MSVC10 - -2011-07-19 Don Porter - - * generic/tclUtil.c: [Bug 3371644]: Repair failure to properly handle - * tests/util.test: (length == -1) scanning in TclConvertElement(). - Thanks to Thomas Sader and Alexandre Ferrieux. - -2011-07-19 Donal K. Fellows - - * doc/*.3, doc/*.n: Many small fixes to documentation as part of - project to improve quality of generated HTML docs. - - * tools/tcltk-man2html.tcl (remap_link_target): More complete set of - definitions of link targets, especially for major C API types. - * tools/tcltk-man2html-utils.tcl (output-IP-list, cross-reference): - Update to generation to produce proper HTML bulleted and enumerated - lists. - -2011-07-19 Alexandre Ferrieux - - * doc/upvar.n: Undocument long gone limitation of [upvar]. - -2011-07-18 Don Porter - - * generic/tcl.h: Bump version number to 8.6b2. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * tools/tcl.wse.in: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2011-07-15 Don Porter - - * generic/tclCompile.c: Avoid segfaults when RecordByteCodeStats() is - called in a deleted interp. - - * generic/tclCompile.c: [Bug 467523, 3357771]: Prevent circular - references in values with ByteCode intreps. They can lead to memory - leaks. - -2011-07-14 Donal K. Fellows - - * generic/tclOOCall.c (TclOORenderCallChain): [Bug 3365156]: Remove - stray refcount bump that caused a memory leak. - -2011-07-12 Don Porter - - * generic/tclUnixSock.c: [Bug 3364777]: Stop segfault caused by - reading from struct after it had been freed. - -2011-07-11 Joe Mistachkin - - * generic/tclExecute.c: [Bug 3339502]: Correct cast for CURR_DEPTH to - silence compiler warning. - -2011-07-08 Donal K. Fellows - - * doc/http.n: [FRQ 3358415]: State what RFC defines HTTP/1.1. - -2011-07-07 Miguel Sofer - - * generic/tclBasic.c: Add missing INT2PTR - -2011-07-03 Donal K. Fellows - - * doc/FileSystem.3: Corrected statements about ctime field of 'struct - stat'; that was always the time of the last metadata change, not the - time of creation. - -2011-07-02 Kevin B. Kenny - - * generic/tclStrToD.c: - * generic/tclTomMath.decls: - * generic/tclTomMathDecls.h: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - * tests/util.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - [Bug 3349507]: Fix a bug where bignum->double conversion is "round up" - and not "round to nearest" (causing expr double(1[string repeat 0 23]) - not to be 1e+23). - -2011-06-28 Reinhard Max - - * unix/tclUnixSock.c (CreateClientSocket): [Bug 3325339]: Fix and - simplify posting of the writable fileevent at the end of an - asynchronous connection attempt. Improve comments for some of the - trickery around [socket -async]. - - * tests/socket.test: Adjust tests to the async code changes. Add more - tests for corner cases of async sockets. - -2011-06-22 Andreas Kupries - - * library/platform/pkgIndex.tcl: Updated to platform 1.0.10. Added - * library/platform/platform.tcl: handling of the DEB_HOST_MULTIARCH - * unix/Makefile.in: location change for libc. - * win/Makefile.in: - - * generic/tclInt.h: Fixed the inadvertently committed disabling of - stack checks, see my 2010-11-15 commit. - -2011-06-22 Reinhard Max - - Merge from rmax-ipv6-branch: - * unix/tclUnixSock.c: Fix [socket -async], so that all addresses - returned by getaddrinfo() are tried, not just the first one. This - requires the event loop to be running while the async connection is in - progress. ***POTENTIAL INCOMPATIBILITY*** - * tests/socket.test: Add a test for the above. - * doc/socket: Document the fact that -async needs the event loop - * generic/tclIOSock.c: AI_ADDRCONFIG is broken on HP-UX - -2011-06-21 Don Porter - - * generic/tclLink.c: [Bug 3317466]: Prevent multiple links to a - single Tcl variable when calling Tcl_LinkVar(). - -2011-06-13 Don Porter - - * generic/tclStrToD.c: [Bug 3315098]: Mem leak fix from Gustaf - Neumann. - -2011-06-08 Andreas Kupries - - * generic/tclExecute.c: Reverted the fix for [Bug 3274728] committed - on 2011-04-06 and replaced with one which is 64bit-safe. The existing - fix crashed tclsh on Windows 64bit. - -2011-06-08 Donal K. Fellows - - * tests/fileSystem.test: Reduce the amount of use of duplication of - complex code to perform common tests, and convert others to do the - test result check directly using Tcltest's own primitives. - -2011-06-06 Jan Nijtmans - - * tests/socket.test: Add test constraint, so 6.2 and 6.3 don't fail - when the machine does not have support for ip6. Follow-up to checkin - from 2011-05-11 by rmax. - -2011-06-02 Don Porter - - * generic/tclBasic.c: Removed TclCleanupLiteralTable(), and old - * generic/tclInt.h: band-aid routine put in place while a fix for - * generic/tclLiteral.c: [Bug 994838] took shape. No longer needed. - -2011-06-02 Donal K. Fellows - - * generic/tclInt.h (TclInvalidateNsCmdLookup): [Bug 3185407]: Extend - the set of epochs that are potentially bumped when a command is - created, for a slight performance drop (in some circumstances) and - improved semantics. - -2011-06-01 Miguel Sofer - - * generic/tclBasic.c: Using the two free data elements in NRCommand to - store objc and objv - useful for debugging. - -2011-06-01 Jan Nijtmans - - * generic/tclUtil.c: Fix for [Bug 3309871]: Valgrind finds: invalid - read in TclMaxListLength(). - -2011-05-31 Don Porter - - * generic/tclInt.h: Use a complete growth algorithm for lists so - * generic/tclListObj.c: that length limits do not overconstrain by a - * generic/tclStringObj.c: factor of 2. [Bug 3293874]: Fix includes - * generic/tclUtil.c: rooting all growth routines by default on a - common tunable parameter TCL_MIN_GROWTH. - -2011-05-25 Don Porter - - * library/msgcat/msgcat.tcl: Bump to msgcat 1.4.4. - * library/msgcat/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - -2011-05-25 Donal K. Fellows - - * generic/tclOO.h (TCLOO_VERSION): Bump version. - - IMPLEMENTATION OF TIP#381. - - * doc/next.n, doc/ooInfo.n, doc/self.n, generic/tclOO.c, - * generic/tclOOBasic.c, generic/tclOOCall.c, generic/tclOOInfo.c, - * generic/tclOOInt.h, tests/oo.test, tests/ooNext2.test: Added - introspection of call chains ([self call], [info object call], [info - class call]) and ability to skip ahead in chain ([nextto]). - -2011-05-24 Venkat Iyer - - * library/tzdata/Africa/Cairo: Update to Olson tzdata2011g - -2011-05-24 Donal K. Fellows - - * library/msgcat/msgcat.tcl (msgcat::mcset, msgcat::mcmset): Remove - some useless code; [dict set] builds dictionary levels for us. - -2011-05-17 Andreas Kupries - - * generic/tclCompile.c (TclFixupForwardJump): Tracked down and fixed - * generic/tclBasic.c (TclArgumentBCEnter): the cause of a violation of - my assertion that 'ePtr->nline == objc' in TclArgumentBCEnter. When a - bytecode was grown during jump fixup the pc -> command line mapping - was not updated. When things aligned just wrong the mapping would - direct command A to the data for command B, with a different number of - arguments. - -2011-05-11 Reinhard Max - - * unix/tclUnixSock.c (TcpWatchProc): No need to check for server - sockets here, as the generic server code already takes care of that. - * tests/socket.test (accept): Add tests to make sure that this remains - so. - -2011-05-10 Don Porter - - * generic/tclInt.h: New internal routines TclScanElement() and - * generic/tclUtil.c: TclConvertElement() are rewritten guts of - machinery to produce string rep of lists. The new routines avoid and - correct [Bug 3173086]. See comments for much more detail. - - * generic/tclDictObj.c: Update all callers. - * generic/tclIndexObj.c: - * generic/tclListObj.c: - * generic/tclUtil.c: - * tests/list.test: - -2011-05-09 Donal K. Fellows - - * generic/tclNamesp.c (NamespacePathCmd): Convert to use Tcl_Obj API - * generic/tclPkg.c (Tcl_PackageObjCmd): for result generation in - * generic/tclTimer.c (Tcl_AfterObjCmd): [after info], [namespace - path] and [package versions]. - -2011-05-09 Don Porter - - * generic/tclListObj.c: Revise empty string tests so that we avoid - potentially expensive string rep generations, especially for dicts. - -2011-05-07 Donal K. Fellows - - * generic/tclLoad.c (TclGetLoadedPackages): Convert to use Tcl_Obj API - for result generation. - -2011-05-07 Miguel Sofer - - * generic/tclInt.h: Fix USE_TCLALLOC so that it can be enabled without - * unix/Makefile.in: editing the Makefile. - -2011-05-05 Don Porter - - * generic/tclListObj.c: Stop generating string rep of dict when - converting to list. Tolerate NULL interps more completely. - -2011-05-03 Don Porter - - * generic/tclUtil.c: Tighten Tcl_SplitList(). - * generic/tclListObj.c: Tighten SetListFromAny(). - * generic/tclDictObj.c: Tighten SetDictFromAny(). - * tests/join.test: - * tests/mathop.test: - -2011-05-02 Don Porter - - * generic/tclCmdMZ.c: Revised TclFindElement() interface. The final - * generic/tclDictObj.c: argument had been bracePtr, the address of a - * generic/tclListObj.c: boolean var, where the caller can be told - * generic/tclParse.c: whether or not the parsed list element was - * generic/tclUtil.c: enclosed in braces. In practice, no callers - really care about that. What the callers really want to know is - whether the list element value exists as a literal substring of the - string being parsed, or whether a call to TclCopyAndCollpase() is - needed to produce the list element value. Now the final argument is - changed to do what callers actually need. This is a better fit for the - calls in tclParse.c, where now a good deal of post-processing checking - for "naked backslashes" is no longer necessary. - ***POTENTIAL INCOMPATIBILITY*** - For any callers calling in via the internal stubs table who really do - use the final argument explicitly to check for the enclosing brace - scenario. Simply looking for the braces where they must be is the - revision available to those callers, and it will backport cleanly. - - * tests/parse.test: Tests for expanded literals quoting detection. - - * generic/tclCompCmdsSZ.c: New TclFindElement() is also a better - fit for the [switch] compiler. - - * generic/tclInt.h: Replace TclCountSpaceRuns() with - * generic/tclListObj.c: TclMaxListLength() which is the function we - * generic/tclUtil.c: actually want. - * generic/tclCompCmdsSZ.c: - - * generic/tclCompCmdsSZ.c: Rewrite of parts of the switch compiler to - better use the powers of TclFindElement() and do less parsing on its - own. - -2011-04-28 Don Porter - - * generic/tclInt.h: New utility routines: - * generic/tclParse.c: TclIsSpaceProc() and TclCountSpaceRuns() - * generic/tclUtil.c: - - * generic/tclCmdMZ.c: Use new routines to replace calls to isspace() - * generic/tclListObj.c: and their /* INTL */ risk. - * generic/tclStrToD.c: - * generic/tclUtf.c: - * unix/tclUnixFile.c: - - * generic/tclStringObj.c: Improved reaction to out of memory. - -2011-04-27 Don Porter - - * generic/tclCmdMZ.c: TclFreeIntRep() correction & cleanup. - * generic/tclExecute.c: - * generic/tclIndexObj.c: - * generic/tclInt.h: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclResult.c: - * generic/tclStringObj.c: - * generic/tclVar.c: - - * generic/tclListObj.c: FreeListInternalRep() cleanup. - -2011-04-21 Don Porter - - * generic/tclInt.h: Use macro to set List intreps. - * generic/tclListObj.c: - - * generic/tclCmdIL.c: Limits on list length were too strict. - * generic/tclInt.h: Revised panics to errors where possible. - * generic/tclListObj.c: - * tests/lrepeat.test: - - * generic/tclCompile.c: Make sure SetFooFromAny routines react - * generic/tclIO.c: reasonably when passed a NULL interp. - * generic/tclIndexObj.c: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * macosx/tclMacOSXFCmd.c: - -2011-04-21 Jan Nijtmans - - * generic/tcl.h: fix for [Bug 3288345]: Wrong Tcl_StatBuf - * generic/tclInt.h: used on MinGW. Make sure that all _WIN32 - * win/tclWinFile.c: compilers use exactly the same layout - * win/configure.in: for Tcl_StatBuf - the one used by MSVC6 - - * win/configure: in all situations. - -2011-04-19 Don Porter - - * generic/tclConfig.c: Reduce internals access in the implementation - of [::pkgconfig list]. - -2011-04-18 Don Porter - - * generic/tclCmdIL.c: Use ListRepPtr(.) and other cleanup. - * generic/tclConfig.c: - * generic/tclListObj.c: - - * generic/tclInt.h: Define and use macros that test whether a Tcl - * generic/tclBasic.c: list value is canonical. - * generic/tclUtil.c: - -2011-04-18 Donal K. Fellows - - * doc/dict.n: [Bug 3288696]: Command summary was confusingly wrong - when it came to [dict filter] with a 'value' filter. - -2011-04-16 Donal K. Fellows - - * generic/tclFCmd.c (TclFileAttrsCmd): Add comments to make this code - easier to understand. Added a panic to handle the case where the VFS - layer does something odd. - -2011-04-13 Don Porter - - * generic/tclUtil.c: [Bug 3285375]: Rewrite of Tcl_Concat*() - routines to prevent segfaults on buffer overflow. Build them out of - existing primitives already coded to handle overflow properly. Uses - the new TclTrim*() routines. - - * generic/tclCmdMZ.c: New internal utility routines TclTrimLeft() - * generic/tclInt.h: and TclTrimRight(). Refactor the - * generic/tclUtil.c: [string trim*] implementations to use them. - -2011-04-13 Miguel Sofer - - * generic/tclVar.c: [Bug 2662380]: Fix crash caused by appending to a - variable with a write trace that unsets it. - -2011-04-13 Donal K. Fellows - - * generic/tclUtil.c (Tcl_ConcatObj): [Bug 3285375]: Make the crash - less mysterious through the judicious use of a panic. Not yet properly - fixed, but at least now clearer what the failure mode is. - -2011-04-12 Don Porter - - * tests/string.test: Test for [Bug 3285472]. Not buggy in trunk. - -2011-04-12 Venkat Iyer - - * library/tzdata/Atlantic/Stanley: Update to Olson tzdata2011f - -2011-04-12 Miguel Sofer - - * generic/tclBasic.c: Fix for [Bug 2440625], kbk's patch - -2011-04-11 Miguel Sofer - - * generic/tclBasic.c: - * tests/coroutine.test: [Bug 3282869]: Ensure that 'coroutine eval' - runs the initial command in the proper context. - -2011-04-11 Jan Nijtmans - - * generic/tcl.h: Fix for [Bug 3281728]: Tcl sources from 2011-04-06 - * unix/tcl.m4: do not build on GCC9 (RH9) - * unix/configure: - -2011-04-08 Jan Nijtmans - - * win/tclWinPort.h: Fix for [Bug 3280043]: win2k: unresolved DLL - * win/configure.in: imports. - * win/configure - -2011-04-06 Miguel Sofer - - * generic/tclExecute.c (TclCompileObj): Earlier return if Tip280 - gymnastics not needed. - - * generic/tclExecute.c: Fix for [Bug 3274728]: making *catchTop an - unsigned long. - -2011-04-06 Jan Nijtmans - - * unix/tclAppInit.c: Make symbols "main" and "Tcl_AppInit" - MODULE_SCOPE: there is absolutely no reason for exporting them. - * unix/tcl.m4: Don't use -fvisibility=hidden with static - * unix/configure libraries (--disable-shared) - -2011-04-06 Donal K. Fellows - - * generic/tclFCmd.c, macosx/tclMacOSXFCmd.c, unix/tclUnixChan.c, - * unix/tclUnixFCmd.c, win/tclWinChan.c, win/tclWinDde.c, - * win/tclWinFCmd.c, win/tclWinLoad.c, win/tclWinPipe.c, - * win/tclWinReg.c, win/tclWinSerial.c, win/tclWinSock.c: More - generation of error codes (most platform-specific parts not already - using Tcl_PosixError). - -2011-04-05 Venkat Iyer - - * library/tzdata/Africa/Casablanca: Update to Olson's tzdata2011e - * library/tzdata/America/Santiago: - * library/tzdata/Pacific/Easter: - * library/tzdata/America/Metlakatla: (new) - * library/tzdata/America/North_Dakota/Beulah: (new) - * library/tzdata/America/Sitka: (new) - -2011-04-04 Donal K. Fellows - - * generic/tclOO.c, generic/tclOOBasic.c, generic/tclOODefineCmds.c - * generic/tclOOInfo.c, generic/tclOOMethod.c: More generation of - error codes (TclOO miscellany). - - * generic/tclCmdAH.c, generic/tclCmdIL.c: More generation of error - codes (miscellaneous commands mostly already handled). - -2011-04-04 Don Porter - - * README: [Bug 3202030]: Updated README files, repairing broken - * macosx/README:URLs and removing other bits that were clearly wrong. - * unix/README: Still could use more eyeballs on the detailed build - * win/README: advice on various plaforms. - -2011-04-04 Donal K. Fellows - - * library/init.tcl (tcl::mathfunc::rmmadwiw): Disable by default to - make test suite work. - - * generic/tclBasic.c, generic/tclStringObj.c, generic/tclTimer.c, - * generic/tclTrace.c, generic/tclUtil.c: More generation of error - codes ([format], [after], [trace], RE optimizer). - -2011-04-04 Jan Nijtmans - - * generic/tclCmdAH.c: Better error-message in case of errors - * generic/tclCmdIL.c: related to setting a variable. This fixes - * generic/tclDictObj.c: a warning: "Why make your own error - * generic/tclScan.c: message? Why?" - * generic/tclTest.c: - * test/error.test: - * test/info.test: - * test/scan.test: - * unix/tclUnixThrd.h: Remove this unused header file. - -2011-04-03 Donal K. Fellows - - * generic/tclNamesp.c, generic/tclObj.c, generic/tclPathObj.c: - * generic/tclPipe.c, generic/tclPkg.c, generic/tclProc.c: - * generic/tclScan.c: More generation of error codes (namespace - creation, path normalization, pipeline creation, package handling, - procedures, [scan] formats) - -2011-04-02 Kevin B. Kenny - - * generic/tclStrToD.c (QuickConversion): Replaced another couple - of 'double' declarations with 'volatile double' to work around - misrounding issues in mingw-gcc 3.4.5. - -2011-04-02 Donal K. Fellows - - * generic/tclInterp.c, generic/tclListObj.c, generic/tclLoad.c: - More generation of errorCodes ([interp], [lset], [load], [unload]). - - * generic/tclEvent.c, generic/tclFileName.c: More generation of - errorCode information (default [bgerror] and [glob]). - -2011-04-01 Reinhard Max - - * library/init.tcl: TIP#131 implementation. - -2011-03-31 Donal K. Fellows - - * generic/tclGetDate.y, generic/tclDate.c (TclClockOldscanObjCmd): - More generation of errorCode information. - -2011-03-28 Donal K. Fellows - - * generic/tclCmdMZ.c, generic/tclConfig.c, generic/tclUtil.c: More - generation of errorCode information, notably when lists are mis-parsed - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): Use the - error messages generated by the variable management code rather than - creating our own. - -2011-03-27 Miguel Sofer - - * generic/tclBasic.c (TclNREvalObjEx): fix performance issue, notably - apparent in tclbench's "LIST lset foreach". Many thanks to Twylite for - patiently researching the issue and explaining it to me: a missing - Tcl_ResetObjResult that causes unwanted sharing of the current result - Tcl_Obj. - -2011-03-26 Donal K. Fellows - - * generic/tclNamesp.c (Tcl_Export, Tcl_Import, DoImport): More - generation of errorCode information. - - * generic/tclCompExpr.c, generic/tclCompile.c, generic/tclExecute.c: - * generic/tclListObj.c, generic/tclNamesp.c, generic/tclObj.c: - * generic/tclStringObj.c, generic/tclUtil.c: Reduce the number of - casts used to manage Tcl_Obj internal representations. - -2011-03-24 Don Porter - - * generic/tcl.h (ckfree,etc.): Restored C++ usability to the memory - allocation and free macros. - -2011-03-24 Donal K. Fellows - - * generic/tclFCmd.c (TclFileAttrsCmd): Ensure that any reference to - temporary index tables is squelched immediately rather than hanging - around to trip us up in the future. - -2011-03-23 Miguel Sofer - - * generic/tclObj.c: Exploit HAVE_FAST_TSD for the deletion context in - TclFreeObj() - -2011-03-22 Miguel Sofer - - * generic/tclThreadAlloc.c: Simpler initialization of Cache under - HAVE_FAST_TSD, from mig-alloc-reform. - -2011-03-21 Jan Nijtmans - - * unix/tclLoadDl.c: [Bug 3216070]: Loading extension libraries - * unix/tclLoadDyld.c: from embedded Tcl applications. - ***POTENTIAL INCOMPATIBILITY*** - For extensions which rely on symbols from other extensions being - present in the global symbol table. For an example and some discussion - of workarounds, see http://stackoverflow.com/q/8330614/301832 - -2011-03-21 Miguel Sofer - - * generic/tclCkAlloc.c: - * generic/tclInt.h: Remove one level of allocator indirection in - non-memdebug builds, imported from mig-alloc-reform. - -2011-03-20 Miguel Sofer - - * generic/tclThreadAlloc.c: Imported HAVE_FAST_TSD support from - mig-alloc-reform. The feature has to be enabled by hand: no autoconf - support has been added. It is not clear how universal a build using - this will be: it also requires some loader support. - -2011-03-17 Donal K. Fellows - - * generic/tclCompExpr.c (ParseExpr): Generate errorCode information on - failure to parse expressions. - -2011-03-17 Jan Nijtmans - - * generic/tclMain.c: [Patch 3124683]: Reorganize the platform-specific - stuff in (tcl|tk)Main.c. - -2011-03-16 Jan Nijtmans - - * generic/tclCkalloc.c: [Bug 3197864]: Pointer truncation on Win64 - TCL_MEM_DEBUG builds. - -2011-03-16 Don Porter - - * generic/tclBasic.c: Some rewrites to eliminate calls to isspace() - * generic/tclParse.c: and their /* INTL */ risk. - * generic/tclProc.c: - -2011-03-16 Jan Nijtmans - - * unix/tcl.m4: Make SHLIB_LD_LIBS='${LIBS}' the default and - * unix/configure: set to "" on per-platform necessary basis. - Backported from TEA, but kept all original platform code which was - removed from TEA. - -2011-03-14 Kevin B. Kenny - - * tools/tclZIC.tcl (onDayOfMonth): Allow for leading zeroes in month - and day so that tzdata2011d parses correctly. - * library/tzdata/America/Havana: - * library/tzdata/America/Juneau: - * library/tzdata/America/Santiago: - * library/tzdata/Europe/Istanbul: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Honolulu: tzdata2011d - - * generic/tclAssembly.c (BBEmitInstInt1): Changed parameter data types - in an effort to silence a MSVC warning reported by Ashok P. Nadkarni. - Unable to test, since both forms work on my machine in VC2005, 2008, - 2010, in both release and debug builds. - * tests/tclTest.c (TestdstringCmd): Restored MSVC buildability broken - by [5574bdd262], which changed the effective return type of 'ckalloc' - from 'char*' to 'void*'. - -2011-03-13 Miguel Sofer - - * generic/tclExecute.c: remove TEBCreturn() - -2011-03-12 Donal K. Fellows - - * generic/tcl.h (ckalloc,ckfree,ckrealloc): Moved casts into these - macro so that they work with VOID* (which is a void* on all platforms - which Tcl actually builds on) and unsigned int for the length - parameters, removing the need for MANY casts across the rest of Tcl. - Note that this is a strict source-level-only change, so size_t cannot - be used (would break binary compatibility on 64-bit platforms). - -2011-03-12 Jan Nijtmans - - * win/tclWinFile.c: [Bug 3185609]: File normalization corner case - of ... broken with -DUNICODE - -2011-03-11 Donal K. Fellows - - * tests/unixInit.test: Make better use of tcltest2. - -2011-03-10 Donal K. Fellows - - * generic/tclBasic.c, generic/tclCompCmds.c, generic/tclEnsemble.c: - * generic/tclInt.h, generic/tclNamesp.c, library/auto.tcl: - * tests/interp.test, tests/namespace.test, tests/nre.test: - Converted the [namespace] command into an ensemble. This has the - consequence of making it vital for Tcl code that wishes to work with - namespaces to _not_ delete the ::tcl namespace. - ***POTENTIAL INCOMPATIBILITY*** - - * library/tcltest/tcltest.tcl (loadIntoSlaveInterpreter): Added this - command to handle connecting tcltest to a slave interpreter. This adds - in the hook (inside the tcltest namespace) that allows the tests run - in the child interpreter to be reported as part of the main sequence - of test results. Bumped version of tcltest to 2.3.3. - * tests/init.test, tests/package.test: Adapted these test files to use - the new feature. - - * generic/tclAlloc.c, generic/tclCmdMZ.c, generic/tclCompExpr.c: - * generic/tclCompile.c, generic/tclEnv.c, generic/tclEvent.c: - * generic/tclIO.c, generic/tclIOCmd.c, generic/tclIORChan.c: - * generic/tclIORTrans.c, generic/tclLiteral.c, generic/tclNotify.c: - * generic/tclParse.c, generic/tclStringObj.c, generic/tclUtil.c: - * generic/tclZlib.c, unix/tclUnixFCmd.c, unix/tclUnixNotfy.c: - * unix/tclUnixPort.h, unix/tclXtNotify.c: Formatting fixes, mainly to - comments, so code better fits the style in the Engineering Manual. - -2011-03-09 Donal K. Fellows - - * tests/incr.test: Update more of the test suite to use Tcltest 2. - -2011-03-09 Don Porter - - * generic/tclNamesp.c: [Bug 3202171]: Tighten the detector of nested - * tests/namespace.test: [namespace code] quoting that the quoted - scripts function properly even in a namespace that contains a custom - "namespace" command. - - * doc/tclvars.n: Formatting fix. Thanks to Pat Thotys. - -2011-03-09 Donal K. Fellows - - * tests/dstring.test, tests/init.test, tests/link.test: Update more of - the test suite to use Tcltest 2. - -2011-03-08 Jan Nijtmans - - * generic/tclBasic.c: Fix gcc warnings: variable set but not used - * generic/tclProc.c: - * generic/tclIORChan.c: - * generic/tclIORTrans.c: - * generic/tclAssembly.c: Fix gcc warning: comparison between signed - and unsigned integer expressions - -2011-03-08 Don Porter - - * generic/tclInt.h: Remove TclMarkList() routine, an experimental - * generic/tclUtil.c: dead-end from the 8.5 alpha days. - - * generic/tclResult.c (ResetObjResult): [Bug 3202905]: Correct failure - to clear invalid intrep. Thanks to Colin McDonald. - -2011-03-08 Donal K. Fellows - - * generic/tclAssembly.c, tests/assemble.test: Migrate to use a style - more consistent with the rest of Tcl. - -2011-03-06 Don Porter - - * generic/tclBasic.c: More replacements of Tcl_UtfBackslash() calls - * generic/tclCompile.c: with TclParseBackslash() where possible. - * generic/tclCompCmdsSZ.c: - * generic/tclParse.c: - * generic/tclUtil.c: - - * generic/tclUtil.c (TclFindElement): [Bug 3192636]: Guard escape - sequence scans to not overrun the string end. - -2011-03-05 Don Porter - - * generic/tclParse.c (TclParseBackslash): [Bug 3200987]: Correct - * tests/parse.test: trunction checks in \x and \u substitutions. - -2011-03-05 Miguel Sofer - - * generic/tclExecute.c (TclStackFree): insure that the execStack - satisfies "at most one free stack after the current one" when - consecutive reallocs caused the creation of intervening stacks. - -2011-03-05 Kevin B. Kenny - - * generic/tclAssembly.c (new file): - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclInt.h: - * tests/assemble.test (new file): - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Merged dogeen-assembler-branch into HEAD. Since - all functional changes are in the tcl::unsupported namespace, there's - no reason to sequester this code on a separate branch. - -2011-03-05 Miguel Sofer - - * generic/tclExecute.c: Cleaner mem management for TEBCdata - - * generic/tclExecute.c: - * tests/nre.test: Renamed BottomData to TEBCdata, so that the name - refers to what it is rather than to its storage location. - - * generic/tclBasic.c: Renamed struct TEOV_callback to the more - * generic/tclCompExpr.c: descriptive NRE_callback. - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclTest.c: - -2011-03-04 Donal K. Fellows - - * generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect) - (ProcedureMethodCompiledVarDelete): [Bug 3185009]: Keep references to - resolved object variables so that an unset doesn't leave any dangling - pointers for code to trip over. - -2011-03-01 Miguel Sofer - - * generic/tclBasic.c (TclNREvalObjv): Missing a variable declaration - in commented out non-optimised code, left for ref in checkin - [b97b771b6d] - -2011-03-03 Don Porter - - * generic/tclResult.c (Tcl_AppendResultVA): Use the directive - USE_INTERP_RESULT [TIP 330] to force compat with interp->result - access, instead of the improvised hack USE_DIRECT_INTERP_RESULT_ACCESS - from releases past. - -2011-03-01 Miguel Sofer - - * generic/tclCompCmdsSZ.c (TclCompileThrowCmd, TclCompileUnsetCmd): - fix leaks - - * generic/tclBasic.c: This is [Patch 3168398], - * generic/tclCompCmdsSZ.c: Joe Mistachkin's optimisation - * generic/tclExecute.c: of Tip #285 - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclInterp.c: - * generic/tclOODecls.h: - * generic/tclStubInit.c: - * win/makefile.vc: - - * generic/tclExecute.c (ExprObjCallback): Fix object leak - - * generic/tclExecute.c (TEBCresume): Store local var array and - constants in automatic vars to reduce indirection, slight perf - increase - - * generic/tclOOCall.c (TclOODeleteContext): Added missing '*' so that - trunk compiles. - - * generic/tclBasic.c (TclNRRunCallbacks): [Patch 3168229]: Don't do - the trampoline dance for commands that do not have an nreProc. - -2011-03-01 Donal K. Fellows - - * generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance) - (TclOOObjectCmdCore, FinalizeObjectCall): - * generic/tclOOBasic.c (TclOO_Object_Destroy, AfterNRDestructor): - * generic/tclOOCall.c (TclOODeleteContext, TclOOGetCallContext): - Reorganization of call context reference count management so that code - is (mostly) simpler. - -2011-01-26 Donal K. Fellows - - * doc/RegExp.3: [Bug 3165108]: Corrected documentation of description - of subexpression info in Tcl_RegExpInfo structure. - -2011-01-25 Jan Nijtmans - - * generic/tclPreserve.c: Don't miss 64-bit address bits in panic - message. - * win/tclWinChan.c: Fix various gcc-4.5.2 64-bit warning - * win/tclWinConsole.c: messages, e.g. by using full 64-bits for - * win/tclWinDde.c: socket fd's - * win/tclWinPipe.c: - * win/tclWinReg.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - -2011-01-19 Jan Nijtmans - - * tools/genStubs.tcl: [FRQ 3159920]: Tcl_ObjPrintf() crashes with - * generic/tcl.decls bad format specifier. - * generic/tcl.h: - * generic/tclDecls.h: - -2011-01-18 Donal K. Fellows - - * generic/tclOOMethod.c (PushMethodCallFrame): [Bug 3001438]: Make - sure that the cmdPtr field of the procPtr is correct and relevant at - all times so that [info frame] can report sensible information about a - frame after a return to it from a recursive call, instead of probably - crashing (depending on what else has overwritten the Tcl stack!) - -2011-01-18 Jan Nijtmans - - * generic/tclBasic.c: Various mismatches between Tcl_Panic - * generic/tclCompCmds.c: format string and its arguments, - * generic/tclCompCmdsSZ.c: discovered thanks to [Bug 3159920] - * generic/tclCompExpr.c: - * generic/tclEnsemble.c: - * generic/tclPreserve.c: - * generic/tclTest.c: - -2011-01-17 Jan Nijtmans - - * generic/tclIOCmd.c: [Bug 3148192]: Commands "read/puts" incorrectly - * tests/chanio.test: interpret parameters. Improved error-message - * tests/io.test regarding legacy form. - * tests/ioCmd.test - -2011-01-15 Kevin B. Kenny - - * doc/tclvars.n: - * generic/tclStrToD.c: - * generic/tclUtil.c (Tcl_PrintDouble): - * tests/util.test (util-16.*): [Bug 3157475]: Restored full Tcl 8.4 - compatibility for the formatting of floating point numbers when - $::tcl_precision is not zero. Added compatibility tests to make sure - that excess trailing zeroes are suppressed for all eight major code - paths. - -2011-01-12 Jan Nijtmans - - * win/tclWinFile.c: Use _vsnprintf in stead of vsnprintf, because - MSVC 6 doesn't have it. Reported by andreask. - * win/tcl.m4: handle --enable-64bit=ia64 for gcc - * win/configure.in: more accurate test for correct - * win/configure: (autoconf-2.59) - * win/tclWin32Dll.c: VS 2005 64-bit does not have intrin.h, and - * generic/tclPanic.c: does not need it. - -2011-01-07 Kevin B. Kenny - - * tests/util.test (util-15.*): Added test cases for floating point - conversion of the largest denormal and the smallest normal number, to - avoid any possibility of the failure suffered by PHP in the last - couple of days. (They didn't fail, so no actual functional change.) - -2011-01-05 Donal K. Fellows - - * tests/package.test, tests/pkg.test: Coalesce these tests into one - file that is concerned with the package system. Convert to use - tcltest2 properly. - * tests/autoMkindex.test, tests/pkgMkIndex.test: Convert to use - tcltest2 properly. - -2011-01-01 Donal K. Fellows - - * tests/cmdAH.test, tests/cmdMZ.test, tests/compExpr.test, - * tests/compile.test, tests/concat.test, tests/eval.test, - * tests/fileName.test, tests/fileSystem.test, tests/interp.test, - * tests/lsearch.test, tests/namespace-old.test, tests/namespace.test, - * tests/oo.test, tests/proc.test, tests/security.test, - * tests/switch.test, tests/unixInit.test, tests/var.test, - * tests/winDde.test, tests/winPipe.test: Clean up of tests and - conversion to tcltest 2. Target has been to get init and cleanup code - out of the test body and into the -setup/-cleanup stanzas. - - * tests/execute.test (execute-11.1): [Bug 3142026]: Added test that - fails (with a crash) in an unfixed memdebug build on 64-bit systems. - -2010-12-31 Donal K. Fellows - - * generic/tclCmdIL.c (SortElement): Use unions properly in the - definition of this structure so that there is no need to use nasty - int/pointer type punning. Made it clearer what the purposes of the - various parts of the structure are. - -2010-12-31 Jan Nijtmans - - * unix/dltest/*.c: [Bug 3148192]: Fix broken [load] tests by ensuring - that the affected files are never compiled with -DSTATIC_BUILD. - -2010-12-30 Miguel Sofer - - * generic/tclExecute.c (GrowEvaluationStack): Off-by-one error in - sizing the new allocation - was ok in comment but wrong in the code. - Triggered by [Bug 3142026] which happened to require exactly one more - than what was in existence. - -2010-12-26 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fix crash when multiple -index - options are used. Simplified memory handling logic. - -2010-12-20 Jan Nijtmans - - * win/tclWin32Dll.c: [Patch 3059922]: fixes for mingw64 - gcc4.5.1 - tdm64-1: completed for all environments. - -2010-12-20 Jan Nijtmans - - * win/configure.in: Explicitely test for intrinsics support in - compiler, before assuming only MSVC has it. - * win/configure: (autoconf-2.59) - * generic/tclPanic.c: - -2010-12-19 Jan Nijtmans - - * win/tclWin32Dll.c: [Patch 3059922]: fixes for mingw64 - gcc4.5.1 - tdm64-1: Fixed for gcc, not yet for MSVC 64-bit. - -2010-12-17 Stuart Cassoff - - * unix/Makefile.in: Remove unwanted/obsolete 'ddd' target. - -2010-12-17 Stuart Cassoff - - * unix/Makefile.in: Clean up '.PHONY:' targets: Arrange those - common to Tcl and Tk as in Tk's Makefile.in, - add any missing ones and remove duplicates. - -2010-12-17 Stuart Cassoff - - * unix/Makefile.in: [Bug 2446711]: Remove 'allpatch' target. - -2010-12-17 Stuart Cassoff - - * unix/Makefile.in: [Bug 2537626]: Use 'rpmbuild', not 'rpm'. - -2010-12-16 Jan Nijtmans - - * generic/tclPanic.c: [Patch 3124554]: Move WishPanic from Tk to Tcl - * win/tclWinFile.c: Better communication with debugger, if present. - -2010-12-15 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tclAssembly.c: - * assemble.test: Reworked beginCatch/endCatch handling to - enforce the more severe (but more correct) restrictions on catch - handling that appeared in the discussion of [Bug 3098302] and in - tcl-core traffic beginning about 2010-10-29. - -2010-12-15 Jan Nijtmans - - * generic/tclPanic.c: Restore abort() as it was before. - * win/tclWinFile.c: [Patch 3124554]: Use ExitProcess() here, like - in wish. - -2010-12-14 Jan Nijtmans - - * generic/tcl.h: [Bug 3137454]: Tcl CVS HEAD does not build on GCC 3. - -2010-12-14 Reinhard Max - - * win/tclWinSock.c (CreateSocket): Swap the loops over - * unix/tclUnixSock.c (CreateClientSocket): local and remote addresses, - so that the system's address preference for the remote side decides - which family gets tried first. Cleanup and clarify some of the - comments. - -2010-12-13 Jan Nijtmans - - * generic/tcl.h: [Bug 3135271]: Link error due to hidden - * unix/tcl.m4: symbols (CentOS 4.2) - * unix/configure: (autoconf-2.59) - * win/tclWinFile.c: Undocumented feature, only meant to be used by - Tk_Main. See [Patch 3124554]: Move WishPanic from Tk to Tcl - -2010-12-12 Stuart Cassoff - - * unix/tcl.m4: Better building on OpenBSD. - * unix/configure: (autoconf-2.59) - -2010-12-10 Jan Nijtmans - - * generic/tcl.h: [Bug 3129448]: Possible over-allocation on - * generic/tclCkalloc.c: 64-bit platforms, part 2 - * generic/tclCompile.c: - * generic/tclHash.c: - * generic/tclInt.h: - * generic/tclIO.h: - * generic/tclProc.c: - -2010-12-10 Alexandre Ferrieux - - * generic/tclIO.c: Make sure [fcopy -size ... -command ...] always - * tests/io.test: calls the callback asynchronously, even for size - zero. - -2010-12-10 Jan Nijtmans - - * generic/tclBinary.c: Fix gcc -Wextra warning: missing initializer - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclIndexObj.c: - * generic/tclIOCmd.c: - * generic/tclVar.c: - * win/tcl.m4: Fix manifest-generation for 64-bit gcc - (mingw-w64) - * win/configure.in: Check for availability of intptr_t and - uintptr_t - * win/configure: (autoconf-2.59) - * generic/tclInt.decls: Change 1st param of TclSockMinimumBuffers - * generic/tclIntDecls.h: to ClientData, and TclWin(Get|Set)SockOpt - * generic/tclIntPlatDecls.h:to SOCKET, because on Win64 those are - * generic/tclIOSock.c: 64-bit, which does not fit. - * win/tclWinSock.c: - * unix/tclUnixSock.c: - -2010-12-09 Donal K. Fellows - - * tests/fCmd.test: Improve sanity of constraints now that we don't - support anything before Windows 2000. - - * generic/tclCmdAH.c (TclInitFileCmd, TclMakeFileCommandSafe, ...): - Break up [file] into an ensemble. Note that the ensemble is safe in - itself, but the majority of its subcommands are not. - * generic/tclFCmd.c (FileCopyRename,TclFileDeleteCmd,TclFileAttrsCmd) - (TclFileMakeDirsCmd): Adjust these subcommand implementations to work - inside an ensemble. - (TclFileLinkCmd, TclFileReadLinkCmd, TclFileTemporaryCmd): Move these - subcommand implementations from tclCmdAH.c, where they didn't really - belong. - * generic/tclIOCmd.c (TclChannelNamesCmd): Move to more appropriate - source file. - * generic/tclEnsemble.c (TclMakeEnsemble): Start of code to make - partially-safe ensembles. Currently does not function as expected due - to various shortcomings in how safe interpreters are constructed. - * tests/cmdAH.test, tests/fCmd.test, tests/interp.test: Test updates - to take into account systematization of error messages. - - * tests/append.test, tests/appendComp.test: Clean up tests so that - they don't leave things in the global environment (detected when doing - -singleproc testing). - -2010-12-07 Donal K. Fellows - - * tests/fCmd.test, tests/safe.test, tests/uplevel.test, - * tests/upvar.test, tests/var.test: Convert more tests to tcltest2 and - factor them to be easier to understand. - - * generic/tclStrToD.c: Tidy up code so that more #ifdef-fery is - quarantined at the front of the file and function headers follow the - modern Tcl style. - -2010-12-06 Jan Nijtmans - - * generic/tclBinary.c: [Bug 3129448]: Possible over-allocation on - * generic/tclCkalloc.c: 64-bit platforms. - * generic/tclTrace.c: - -2010-12-05 Jan Nijtmans - - * unix/tcl.m4: [Patch 3116490]: Cross-compile support for unix - * unix/configure: (autoconf-2.59) - -2010-12-03 Jeff Hobbs - - * generic/tclUtil.c (TclReToGlob): Add extra check for multiple inner - *s that leads to poor recursive glob matching, defer to original RE - instead. tclbench RE var backtrack. - -2010-12-03 Jan Nijtmans - - * generic/tclUtil.c: Silence gcc warning when using -Wwrite-strings - * generic/tclStrToD.c: Silence gcc warning for non-IEEE platforms - * win/Makefile.in: [Patch 3116490]: Cross-compile Tcl mingw32 on unix - * win/tcl.m4: This makes it possible to cross-compile Tcl/Tk for - * win/configure.in: Windows (either 32-bit or 64-bit) out-of-the-box - * win/configure: on UNIX, using mingw-w64 build tools (If Itcl, - tdbc and Thread take over the latest tcl.m4, they can do that too). - -2010-12-01 Kevin B. Kenny - - * generic/tclStrToD.c (SetPrecisionLimits, TclDoubleDigits): - [Bug 3124675]: Added meaningless initialization of 'i', 'ilim' and - 'ilim1' to silence warnings from the C compiler about possible use of - uninitialized variables, Added a panic to the 'switch' that assigns - them, to assert that the 'default' case is impossible. - -2010-12-01 Jan Nijtmans - - * generic/tclBasic.c: Fix gcc 64-bit warnings: cast from pointer to - * generic/tclHash.c: integer of different size. - * generic/tclTest.c: - * generic/tclThreadTest.c: - * generic/tclStrToD.c: Fix gcc(-4.5.2) warning: 'static' is not at - beginning of declaration. - * generic/tclPanic.c: Allow Tcl_Panic() to enter the debugger on win32 - * generic/tclCkalloc.c: Use Tcl_Panic() in stead of duplicating the - code. - -2010-11-30 Jeff Hobbs - - * generic/tclInt.decls, generic/tclInt.h, generic/tclIntDecls.h: - * generic/tclStubInit.c: TclFormatInt restored at slot 24 - * generic/tclUtil.c (TclFormatInt): restore TclFormatInt func from - 2005-07-05 macro-ization. Benchmarks indicate it is faster, as a key - int->string routine (e.g. int-indexed arrays). - -2010-11-29 Alexandre Ferrieux - - * generic/tclBasic.c: Patch by Miguel, providing a - [::tcl::unsupported::inject coroname command args], which prepends - ("injects") arbitrary code to a suspended coro's future resumption. - Neat for debugging complex coros without heavy instrumentation. - -2010-11-29 Kevin B. Kenny - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclStrToD.c: - * generic/tclTest.c: - * generic/tclTomMath.decls: - * generic/tclUtil.c: - * tests/util.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Rewrite of Tcl_PrintDouble and TclDoubleDigits that - (a) fixes a severe performance problem with floating point shimmering - reported by Karl Lehenbauer, (b) allows TclDoubleDigits to generate - the digit strings for 'e' and 'f' format, so that it can be used for - tcl_precision != 0 (and possibly later for [format]), (c) fixes [Bug - 3120139] by making TclPrintDouble inherently locale-independent, (d) - adds test cases to util.test for correct rounding in difficult cases - of TclDoubleDigits where fixed- precision results are requested. (e) - adds test cases to util.test for the controversial aspects of [Bug - 3105247]. As a side effect, two more modules from libtommath - (bn_mp_set_int.c and bn_mp_init_set_int.c) are brought into the build, - since the new code uses them. - - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclTomMathDecls.h: Regenerated. - -2010-11-24 Donal K. Fellows - - * tests/chanio.test, tests/iogt.test, tests/ioTrans.test: Convert more - tests to tcltest2 and factor them to be easier to understand. - -2010-11-20 Donal K. Fellows - - * tests/chanio.test: Converted many tests to tcltest2 by marking the - setup and cleanup parts as such. - -2010-11-19 Jan Nijtmans - - * win/tclWin32Dll.c: Fix gcc warnings: unused variable 'registration' - * win/tclWinChan.c: - * win/tclWinFCmd.c: - -2010-11-18 Jan Nijtmans - - * win/tclAppInit.c: [FRQ 491789]: "setargv() doesn't support a unicode - cmdline" now implemented for cygwin and mingw32 too. - * tests/main.test: No longer disable tests Tcl_Main-1.4 and 1.6 on - Windows, because those now work on all supported platforms. - * win/configure.in: Set NO_VIZ=1 when zlib is compiled in libtcl, - this resolves compiler warnings in 64-bit and static builds. - * win/configure (regenerated) - -2010-11-18 Donal K. Fellows - - * doc/file.n: [Bug 3111298]: Typofix. - - * tests/oo.test: [Bug 3111059]: Added testing that neatly trapped this - issue. - -2010-11-18 Miguel Sofer - - * generic/tclNamesp.c: [Bug 3111059]: Fix leak due to bad looping - construct. - -2010-11-17 Jan Nijtmans - - * win/tcl.m4: [FRQ 491789]: "setargv() doesn't support a unicode - cmdline" now implemented for mingw-w64 - * win/configure (re-generated) - -2010-11-16 Jan Nijtmans - - * win/tclAppInit.c:Bring compilation under mingw-w64 a bit closer - * win/cat.c: to reality. See for what's missing: - * win/tcl.m4: - * win/configure: (re-generated) - * win/tclWinPort.h: [Bug 3110161]: Extensions using TCHAR don't - compile on VS2005 SP1 - -2010-11-15 Andreas Kupries - - * doc/interp.n: [Bug 3081184]: TIP #378. - * doc/tclvars.n: Performance fix for TIP #280. - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * tests/info.test: - * tests/interp.test: - -2010-11-10 Andreas Kupries - - * changes: Updates for 8.6b2 release. - -2010-11-09 Donal K. Fellows - - * generic/tclOOMethod.c (ProcedureMethodVarResolver): [Bug 3105999]: - * tests/oo.test: Make sure that resolver structures that are - only temporarily needed get squelched. - -2010-11-05 Jan Nijtmans - - * generic/tclMain.c: Thanks, Kevin, for the fix, but this how it was - supposed to be (TCL_ASCII_MAIN is only supposed to be defined on - WIN32). - -2010-11-05 Kevin B. Kenny - - * generic/tclMain.c: Added missing conditional on _WIN32 around code - that messes around with the definition of _UNICODE, to correct a badly - broken Unix build from Jan's last commit. - -2010-11-04 Jan Nijtmans - - * generic/tclDecls.h: [FRQ 491789]: "setargv() doesn't support a - * generic/tclMain.c: unicode cmdline" implemented for Tcl on MSVC++ - * doc/Tcl_Main.3: - * win/tclAppInit.c: - * win/makefile.vc: - * win/Makefile.in: - * win/tclWin32Dll.c: Eliminate minor MSVC warning TCHAR -> char - conversion - -2010-11-04 Reinhard Max - - * tests/socket.test: Run the socket tests three times with the address - family set to any, inet, and inet6 respectively. Use constraints to - skip the tests if a family is found to be unsupported or not - configured on the local machine. Adjust the tests to dynamically adapt - to the address family that is being tested. - - Rework some of the tests to speed them up by avoiding (supposedly) - unneeded [after]s. - -2010-11-04 Stuart Cassoff - - * unix/Makefile.in: [Patch 3101127]: Installer Improvements. - * unix/install-sh: - -2010-11-04 Donal K. Fellows - - * tests/error.test (error-19.13): Another variation on testing for - issues in [try] compilation. - - * doc/Tcl.n (Variable substitution): [Bug 3099086]: Increase clarity - of explanation of what characters are actually permitted in variable - substitutions. Note that this does not constitute a change of - behavior; it is just an improvement of explanation. - -2010-11-04 Don Porter - - * changes: Updates for 8.6b2 release. (Thanks Andreas Kupries) - -2010-11-03 Jan Nijtmans - - * win/tclWinFcmd.c: [FRQ 2965056]: Windows build with -DUNICODE - * win/tclWinFile.c: (more clean-ups for pre-win2000 stuff) - * win/tclWinReg.c: - -2010-11-03 Donal K. Fellows - - * generic/tclCmdMZ.c (TryPostBody): Ensure that errors when setting - * tests/error.test (error-19.1[12]): message/opt capture variables get - reflected properly to the caller. - -2010-11-03 Kevin B. Kenny - - * generic/tclCompCmds.c (TclCompileCatchCmd): [Bug 3098302]: - * tests/compile.test (compile-3.6): Reworked the compilation of the - [catch] command so as to avoid placing any code that might throw an - exception (specifically, any initial substitutions or any stores to - result or options variables) between the BEGIN_CATCH and END_CATCH but - outside the exception range. Added a test case that panics on a stack - smash if the change is not made. - -2010-11-01 Stuart Cassoff - - * library/safe.tcl: Improved handling of non-standard module path - * tests/safe.test: lists, empty path lists in particular. - -2010-11-01 Kevin B. Kenny - - * library/tzdata/Asia/Hong_Kong: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Fiji: Olson's tzdata2010o. - -2010-10-29 Alexandre Ferrieux - - * generic/tclTimer.c: [Bug 2905784]: Stop small [after]s from - wasting CPU while keeping accuracy. - -2010-10-28 Kevin B. Kenny - - [dogeen-assembler-branch] - * generic/tclAssembly.c: - * tests/assembly.test (assemble-31.*): Added jump tables. - -2010-10-28 Don Porter - - * tests/http.test: [Bug 3097490]: Make http-4.15 pass in - isolation. - - * unix/tclUnixSock.c: [Bug 3093120]: Prevent calls of - freeaddrinfo(NULL) which can crash some - systems. Thanks Larry Virden. - -2010-10-26 Reinhard Max - - * Changelog.2008: Split off from Changelog. - * generic/tclIOSock.c (TclCreateSocketAddress): The interp != NULL - check is needed for ::tcl::unsupported::socketAF as well. - -2010-10-26 Donal K. Fellows - - * unix/tclUnixSock.c (TcpGetOptionProc): Prevent crash if interp is - * win/tclWinSock.c (TcpGetOptionProc): NULL (a legal situation). - -2010-10-26 Reinhard Max - - * unix/tclUnixSock.c (TcpGetOptionProc): Added support for - ::tcl::unsupported::noReverseDNS, which if set to any value, prevents - [fconfigure -sockname] and [fconfigure -peername] from doing - reverse DNS queries. - -2010-10-24 Kevin B. Kenny - - [dogeen-assembler-branch] - * generic/tclAssembly.c: - * tests/assembly.test (assemble-17.15): Reworked branch handling so - that forward branches can use jump1 (jumpTrue1, jumpFalse1). Added - test cases that the forward branches will expand to jump4, jumpTrue4, - jumpFalse4 when needed. - -2010-10-23 Kevin B. Kenny - - [dogeen-assembler-branch] - * generic/tclAssembly.h (removed): - Removed file that was included in only one - source file. - * generictclAssembly.c: Inlined tclAssembly.h. - -2010-10-17 Alexandre Ferrieux - - * doc/info.n: [Patch 2995655]: - * generic/tclBasic.c: Report inner contexts in [info errorstack] - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/error.test: - * tests/result.test: - -2010-10-20 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictForCmd): Update the compilation - * generic/tclCompile.c (tclInstructionTable): of [dict for] so that - * generic/tclExecute.c (TEBCresume): it no longer makes any - use of INST_DICT_DONE now that's not needed, and make it clearer in - the implementation of the instruction that it's just a deprecated form - of unset operation. Followup to my commit of 2010-10-16. - -2010-10-19 Donal K. Fellows - - * generic/tclZlib.c (Tcl_ZlibStreamGet): [Bug 3081008]: Ensure that - when a bytearray gets its internals entangled with zlib for more than - a passing moment, that bytearray will never be shimmered away. This - increases the amount of copying but is simple to get right, which is a - reasonable trade-off. - - * generic/tclStringObj.c (Tcl_AppendObjToObj): Added some special - cases so that most of the time when you build up a bytearray by - appending, it actually ends up being a bytearray rather than - shimmering back and forth to string. - - * tests/http11.test (check_crc): Use a simpler way to express the - functionality of this procedure. - - * generic/tclZlib.c: Purge code that wrote to the object returned by - Tcl_GetObjResult, as we don't want to do that anti-pattern no more. - -2010-10-18 Jan Nijtmans - - * tools/uniParse.tcl: [Bug 3085863]: tclUniData was 9 years old; - Ignore non-BMP characters and fix comment about UnicodeData.txt file. - * generic/regcomp.c: Fix comment - * tests/utf.test: Add some Unicode 6 testcases - -2010-10-17 Alexandre Ferrieux - - * doc/info.n: Document [info errorstack] faithfully. - -2010-10-16 Donal K. Fellows - - * generic/tclExecute.c (ReleaseDictIterator): Factored out the release - of the bytecode-level dictionary iterator information so that the - side-conditions on instruction issuing are simpler. - -2010-10-15 Jan Nijtmans - - * generic/reg_locale.c: [Bug 3085863]: tclUniData 9 years old: Updated - * generic/tclUniData.c: Unicode tables to latest UnicodeData.txt, - * tools/uniParse.tcl: corresponding with Unicode 6.0 (except for - out-of-range chars > 0xFFFF) - -2010-10-13 Don Porter - - * generic/tclCompile.c: Alternative fix for [Bugs 467523,983660] where - * generic/tclExecute.c: sharing of empty scripts is allowed again. - -2010-10-13 Jan Nijtmans - - * win/tclWinThrd.h: (removed) because it is just empty en used nowhere - * win/tcl.dsp - -2010-10-12 Jan Nijtmans - - * tools/uniClass.tcl: Spacing and comments: let uniClass.tcl - * generic/regc_locale.c: generation match better the current - (hand-modified) regc_locale.c - * tools/uniParse.tcl: Generate proper const qualifiers for - * generic/tclUniData.c: tclUniData.c - -2010-10-12 Reinhard Max - - * unix/tclUnixSock.c (CreateClientSocket): [Bug 3084338]: Fix a - memleak and refactor the calls to freeaddrinfo(). - -2010-10-11 Jan Nijtmans - - * win/tclWinDde.c: [FRQ 2965056]: Windows build with -DUNICODE - * win/tclWinReg.c: - * win/tclWinTest.c: More cleanups - * win/tclWinFile.c: Add netapi32 to the link line, so we no longer - * win/tcl.m4: have to use LoadLibrary to access those - functions. - * win/makefile.vc: - * win/configure: (Re-generate with autoconf-2.59) - * win/rules.vc Update for VS10 - -2010-10-09 Miguel Sofer - - * generic/tclExecute.c: Fix overallocation of exec stack in TEBC (due - to mixing numwords and numbytes) - -2010-10-08 Jan Nijtmans - - * generic/tclIOSock.c: On Windows, use gai_strerrorA - -2010-10-06 Don Porter - - * tests/winPipe.test: Test hygiene with makeFile and removeFile. - - * generic/tclCompile.c: [Bug 3081065]: Prevent writing to the intrep - * tests/subst.test: fields of a freed Tcl_Obj. - -2010-10-06 Kevin B. Kenny - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: - * generic/tclAssembly.h: - * tests/assemble.test: Added catches. Still needs a lot of testing. - -2010-10-02 Kevin B. Kenny - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: - * generic/tclAssembly.h: - * tests/assemble.test: Added dictAppend, dictIncrImm, dictLappend, - dictSet, dictUnset, nop, regexp, nsupvar, upvar, and variable. - -2010-10-02 Donal K. Fellows - - * generic/tclExecute.c (TEBCresume): [Bug 3079830]: Added invalidation - of string representations of dictionaries in some cases. - -2010-10-01 Jeff Hobbs - - * generic/tclExecute.c (EvalStatsCmd): change 'evalstats' to return - data to interp by default, or if given an arg, use that as filename to - output to (accepts 'stdout' and 'stderr'). Fix output to print used - inst count data. - * generic/tclCkalloc.c: Change TclDumpMemoryInfo sig to allow objPtr - * generic/tclInt.decls: as well as FILE* as output. - * generic/tclIntDecls.h: - -2010-10-01 Donal K. Fellows - - * generic/tclBasic.c, generic/tclClock.c, generic/tclEncoding.c, - * generic/tclEnv.c, generic/tclLoad.c, generic/tclNamesp.c, - * generic/tclObj.c, generic/tclRegexp.c, generic/tclResolve.c, - * generic/tclResult.c, generic/tclUtil.c, macosx/tclMacOSXFCmd.c: - More purging of strcpy() from locations where we already know the - length of the data being copied. - -2010-10-01 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: - * generic/tclAssemble.h: - * generic/tclAssemble.c: Added listIn, listNotIn, and dictGet. - -2010-09-30 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: Added tryCvtToNumeric and several more list - * generic/tclAssemble.c: operations. - * generic/tclAssemble.h: - -2010-09-29 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: Completed conversion of tests to a - * generic/tclAssemble.c: "white box" structure that follows the - C code. Added missing safety checks on the operands of 'over' and - 'reverse' so that negative operand counts don't smash the stack. - -2010-09-29 Jan Nijtmans - - * unix/configure: Re-generate with autoconf-2.59 - * win/configure: - * generic/tclMain.c: Make compilable with -DUNICODE as well - -2010-09-28 Reinhard Max - - TIP #162 IMPLEMENTATION - - * doc/socket.n: Document the changes to the [socket] and - [fconfigure] commands. - - * generic/tclInt.h: Introduce TclCreateSocketAddress() as a - * generic/tclIOSock.c: replacement for the platform-dependent - * unix/tclUnixSock.c: TclpCreateSocketAddress() functions. Extend - * unix/tclUnixChan.c: the [socket] and [fconfigure] commands to - * unix/tclUnixPort.h: behave as proposed in TIP #162. This is the - * win/tclWinSock.c: core of what is required to support the use of - * win/tclWinPort.h: IPv6 sockets in Tcl. - - * compat/fake-rfc2553.c: A compat implementation of the APIs defined - * compat/fake-rfc2553.h: in RFC-2553 (getaddrinfo() and friends) on - top of the existing gethostbyname() etc. - * unix/configure.in: Test whether the fake-implementation is - * unix/tcl.m4: needed. - * unix/Makefile.in: Add a compile target for fake-rfc2553. - - * win/configure.in: Allow cross-compilation by default. - - * tests/socket.test: Improve the test suite to make more use of - * tests/remote.tcl: randomized ports to reduce interference with - tests running in parallel or other services on - the machine. - -2010-09-28 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: Added more "white box" tests. - * generic/tclAssembly.c: Added the error checking and reporting - for undefined labels. Revised code so that no pointers into the - bytecode sequence are held (because the sequence can move!), - that no Tcl_HashEntry pointers are held (because the hash table - doesn't guarantee their stability!) and to eliminate the BBHash - table, which is merely additional information indexed by jump - labels and can just as easily be held in the 'label' structure. - Renamed shared structures to CamelCase, and renamed 'label' to - JumpLabel because other types of labels may eventually be possible. - -2010-09-27 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: Added more "white box" tests. - * generic/tclAssembly.c: Fixed bugs exposed by the new tests. - (a) [eval] and [expr] had incorrect stack balance computed if - the arg was not a simple word. (b) [concat] accepted a negative - operand count. (c) [invoke] accepted a zero or negative operand - count. (d) more misspelt error messages. - Also replaced a funky NRCallTEBC with the new call - TclNRExecuteByteCode, necessitated by a merge with changes on the - HEAD. - -2010-09-26 Miguel Sofer - - * generic/tclBasic.c: [Patch 3072080] (minus the itcl - * generic/tclCmdIL.c: update): a saner NRE. - * generic/tclCompExpr.c: - * generic/tclCompile.c: This makes TclNRExecuteByteCode (ex TEBC) - * generic/tclCompile.h: to be a normal NRE citizen: it loses its - * generic/tclExecute.c: special status. - * generic/tclInt.decls: The logic flow within the BC engine is - * generic/tclInt.h: simplified considerably. - * generic/tclIntDecls.h: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclTest.c: - - * generic/tclVar.c: Use the macro HasLocalVars everywhere - -2010-09-26 Miguel Sofer - - * generic/tclOOMethod.c (ProcedureMethodVarResolver): avoid code - duplication, let the runtime var resolver call the compiled var - resolver. - -2010-09-26 Kevin B. Kenny - - [dogeen-assembler-branch] - - * tests/assemble.test: Added many new tests moving toward a more - comprehensive test suite for the assembler. - * generic/tclAssembly.c: Fixed bugs exposed by the new tests: - (a) [bitnot] and [not] had incorrect operand counts. (b) - INST_CONCAT cannot concatenate zero objects. (c) misspelt error - messages. (d) the "assembly code" internal representation lacked - a duplicator, which caused double-frees of the Bytecode object - if assembly code ever was duplicated. - -2010-09-25 Kevin B. Kenny - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: Massive refactoring of the assembler - * generic/tclAssembly.h: to use a Tcl-like syntax (and use - * tests/assemble.test: Tcl_ParseCommand to parse it). The - * tests/assemble1.bench: refactoring also ensures that - Tcl_Tokens in the assembler have string ranges inside the source - code, which allows for [eval] and [expr] assembler directives - that simply call TclCompileScript and TclCompileExpr recursively. - -2010-09-24 Jeff Hobbs - - * tests/stringComp.test: improved string eq/cmp test coverage - * generic/tclExecute.c (TclExecuteByteCode): merge INST_STR_CMP and - INST_STR_EQ/INST_STR_NEQ paths. Speeds up eq/ne/[string eq] with - obj-aware comparisons and eq/==/ne/!= with length equality check. - -2010-09-24 Andreas Kupries - - * tclWinsock.c: [Bug 3056775]: Fixed race condition between thread and - internal co-thread access of a socket's structure because of the - thread not using the socketListLock in TcpAccept(). Added - documentation on how the module works to the top. - -2010-09-23 Jan Nijtmans - - * generic/tclDecls.h: Make Tcl_SetPanicProc and Tcl_GetStringResult - * unix/tclAppInit.c: callable without stubs, just as Tcl_SetVar. - * win/tclAppInit.c: - -2010-09-23 Don Porter - - * generic/tclCmdAH.c: Fix cases where value returned by - * generic/tclEvent.c: Tcl_GetReturnOptions() was leaked. - * generic/tclMain.c: Thanks to Jeff Hobbs for discovery of the - anti-pattern to seek and destroy. - -2010-09-23 Jan Nijtmans - - * unix/tclAppInit.c: Make compilable with -DUNICODE (not activated - * win/tclAppInit.c: yet), many clean-ups in comments. - -2010-09-22 Miguel Sofer - - * generic/tclExecute: [Bug 3072640]: One more DECACHE_STACK_INFO() was - missing. - - * tests/execute.test: Added execute-10.3 for [Bug 3072640]. The test - causes a mem failure. - - * generic/tclExecute: Protect all possible writes to ::errorInfo or - ::errorCode with DECACHE_STACK_INFO(), as they could run traces. The - new calls to be protected are Tcl_ResetResult(), Tcl_SetErrorCode(), - IllegalExprOperandType(), TclExprFloatError(). The error was triggered - by [Patch 3072080]. - -2010-09-22 Jan Nijtmans - - * win/tcl.m4: Add kernel32 to LIBS, so the link line for - * win/configure: mingw is exactly the same as for MSVC++. - -2010-09-21 Jeff Hobbs - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect): - * generic/tclVar.c (TclLookupSimpleVar, CompareVarKeys): - * generic/tclPathObj.c (Tcl_FSGetNormalizedPath, Tcl_FSEqualPaths): - * generic/tclIOUtil.c (TclFSCwdPointerEquals): peephole opt - * generic/tclResult.c (TclMergeReturnOptions): Use memcmp where - applicable as possible speedup on some libc variants. - -2010-09-21 Kevin B. Kenny - - [BRANCH: dogeen-assembler-branch] - - * generic/tclAssembly.c (new file): - * generic/tclAssembly.h: - * generic/tclBasic.c (builtInCmds, Tcl_CreateInterp): - * generic/tclInt.h: - * tests/assemble.test (new file): - * tests/assemble1.bench (new file): - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - Initial commit of Ozgur Dogan Ugurlu's (SF user: dogeen) - assembler for the Tcl bytecode language. - -2010-09-21 Jan Nijtmans - - * win/tclWinFile.c: Fix declaration after statement. - * win/tcl.m4: Add -Wdeclaration-after-statement, so this - * win/configure: mistake cannot happen again. - * win/tclWinFCmd.c: [Bug 3069278]: Breakage on head Windows - * win/tclWinPipe.c: triggered by install-tzdata, final fix - -2010-09-20 Jan Nijtmans - - * win/tclWinFCmd.c: Eliminate tclWinProcs->useWide everywhere, since - * win/tclWinFile.c: the value is always "1" on platforms >win95 - * win/tclWinPipe.c: - -2010-09-19 Donal K. Fellows - - * doc/file.n (file readlink): [Bug 3070580]: Typofix. - -2010-09-18 Jan Nijtmans - - * win/tclWinFCmd.c [Bug 3069278]: Breakage on head Windows triggered - by install-tzdata. Temporary don't compile this with -DUNICODE, while - investigating this bug. - -2010-09-16 Jeff Hobbs - - * win/tclWinFile.c: Remove define of FINDEX_INFO_LEVELS as all - supported versions of compilers should now have it. - - * unix/Makefile.in: Do not pass current build env vars when using - NATIVE_TCLSH in targets. - -2010-09-16 Jan Nijtmans - - * generic/tclDecls.h: Make Tcl_FindExecutable() work in UNICODE - * generic/tclEncoding.c: compiles (windows-only) as well as ASCII. - * generic/tclStubInit.c: Needed for [FRQ 491789]: setargv() doesn't - support a unicode cmdline. - -2010-09-15 Donal K. Fellows - - * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 3067036]: Make - sure we never try to double zero repeatedly to get a buffer size. Also - added a check for sanity on the size of buffer being appended. - -2010-09-15 Don Porter - - * unix/Makefile.in: Revise `make dist` target to tolerate the - case of zero bundled packages. - -2010-09-15 Jan Nijtmans - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - * generic/tcl.decls: features to genStubs.tcl. Make the "generic" - * generic/tclInt.decls: argument in the *.decls files optional - * generic/tclOO.decls: (no change to any tcl*Decls.h files) - * generic/tclTomMath.decls: - This allows genStubs.tcl to generate the ttk stub files as well, while - keeping full compatibility with existing *.decls files. - -2010-09-14 Jan Nijtmans - - * win/tclWinPort.h: Allow all Win2000+ API entries in Tcl - * win/tclWin32Dll.c: Eliminate dynamical loading of advapi23 and - kernel32 symbols. - -2010-09-13 Jan Nijtmans - - * win/tclWinChan.c: Various clean-ups, converting from - * win/tclWinConsole.c: tclWinProc->xxxProc directly to Xxx - * win/tclWinInit.c: (no change in functionality) - * win/tclWinLoad.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * tools/genStubs.tcl: Add scspec feature from ttkGenStubs.tcl - (no change in output for *Decls.h files) - -2010-09-10 Jan Nijtmans - - * win/tclWin32Dll.c: Partly revert yesterday's change, to make it work - on VC++ 6.0 again. - -2010-09-10 Donal K. Fellows - - * doc/regsub.n: [Bug 3063568]: Fix for gotcha in example due to Tcl's - special handling of backslash-newline. Makes example slightly less - pure, but more useful. - -2010-09-09 Jan Nijtmans - - * win/makefile.vc: Mingw should always link with -ladvapi32. - * win/tcl.m4: - * win/configure: (regenerated) - * win/tclWinInt.h: Remove ascii variant of tkWinPocs table, it is - * win/tclWin32Dll.c: no longer necessary. Fix CreateProcess signature - * win/tclWinPipe.c: and remove unused GetModuleFileName and lstrcpy. - * win/tclWinPort.h: Mingw/cygwin fixes: should always be - included, and fix conflict in various macro values: Always force the - same values as in VC++. - -2010-09-08 Don Porter - - * win/tclWinChan.c: [Bug 3059922]: #ifdef protections to permit - * win/tclWinFCmd.c: builds with mingw on amd64 systems. Thanks to - "mescalinum" for reporting and testing. - -2010-09-08 Andreas Kupries - - * doc/tm.n: Added underscore to the set of characters accepted in - module names. This is true for quite some time in the code, this - change catches up the documentation. - -2010-09-03 Donal K. Fellows - - * tools/tcltk-man2html.tcl (plus-pkgs): Improve the package - documentation search pattern to support the doctoos-generated - directory structure. - * tools/tcltk-man2html-utils.tcl (output-name): Made this more - resilient against misformatted NAME sections, induced by import of - Thread package documentation into Tcl doc tree. - -2010-09-02 Andreas Kupries - - * doc/glob.n: Fixed documentation ambiguity regarding the handling - of -join. - - * library/safe.tcl (safe::AliasGlob): Fixed another problem, the - option -join does not stop option processing in the core builtin, so - the emulation must not do that either. - -2010-09-01 Andreas Kupries - - * library/safe.tcl (safe::AliasGlob): Moved the command extending the - actual glob command with a -directory flag to when we actually have a - proper untranslated path, - -2010-09-01 Andreas Kupries - - * generic/tclExecute.c: [Bug 3057639]: Applied patch by Jeff to make - * generic/tclVar.c: the behaviour of lappend in bytecompiled mode - * tests/append.test: consistent with direct-eval and 'append' - * tests/appendComp.test: generally. Added tests (append*-9.*) - showing the difference. - -2010-08-31 Jan Nijtmans - - * win/rules.vc: Typo (thanks to Twylite discovering - this) - * generic/tclStubLib.c: Revert to previous version: MSVC++ 6.0 - * generic/tclTomMathStubLib.c:cannot handle the new construct. - * generic/tcl.decls [Patch 2997642]: Many type casts needed - * generic/tclDecls.h: when using Tcl_Pkg* API. Remaining part. - * generic/tclPkg.c: - * generic/tclBasic.c: - * generic/tclTomMathInterface.c: - * doc/PkgRequire.3 - -2010-08-31 Andreas Kupries - - * win/tcl.m4: Applied patch by Jeff fixing issues with the manifest - handling on Win64. - * win/configure: Regenerated. - -2010-08-30 Miguel Sofer - - * generic/tclBasic.c: [Bugs 3046594,3047235,3048771]: New - * generic/tclCmdAH.c: implementation for [tailcall] command: it now - * generic/tclCmdMZ.c: schedules the command and returns TCL_RETURN. - * generic/tclExecute.c: This fixes all issues with [catch] and [try]. - * generic/tclInt.h: Thanks dgp for exploring the dark corners. - * generic/tclNamesp.c: More thorough testing is required. - * tests/tailcall.test: - -2010-08-30 Jan Nijtmans - - * win/Makefile.in: [FRQ 2965056]: Windows build with -DUNICODE - * win/rules.vc: - * win/tclWinFCmd.c: Make sure that allocated TCHAR arrays are - * win/tclWinFile.c: always properly aligned as wchar_t, and - * win/tclWinPipe.c: not bigger than necessary. - * win/tclWinSock.c: - * win/tclWinDde.c: Those 3 files are not converted yet to be - * win/tclWinReg.c: built with -DUNICODE, so add a TODO. - * win/tclWinTest.c: - * generic/tcl.decls: [Patch 2997642]: Many type casts needed when - * generic/tclDecls.h: using Tcl_Pkg* API. Partly. - * generic/tclPkg.c: - * generic/tclStubLib.c: Demonstration how this change can benefit - code. - * generic/tclTomMathStubLib.c: - * doc/PkgRequire.3: - -2010-08-29 Donal K. Fellows - - * doc/dict.n: [Bug 3046999]: Corrected cross reference to array - manpage to refer to (correct) existing subcommand. - -2010-08-26 Jeff Hobbs - - * unix/configure, unix/tcl.m4: SHLIB_LD_LIBS='${LIBS}' for OSF1-V*. - Add /usr/lib64 to set of auto-search dirs. [Bug 1230554] - (SC_PATH_X): Correct syntax error when xincludes not found. - - * win/Makefile.in (VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE): - * win/configure, win/configure.in, win/tcl.m4: SC_EMBED_MANIFEST - macro and --enable-embedded-manifest configure arg added to support - manifest embedding where we know the magic. Help prevents DLL hell - with MSVC8+. - -2010-08-24 Jan Nijtmans - - * generic/tcl.decls: [Bug 3007895]: Tcl_(Find|Create)HashEntry - * generic/tclHash.c: stub entries can never be called. - * generic/tclDecls.h: - * generic/tclStubInit.c: [Patch 2994165]: Change signature of - Tcl_FSGetNativePath and TclpDeleteFile follow-up: move stub entry back - to original location. - -2010-08-23 Kevin B. Kenny - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Gaza: Olson's tzdata2010l. - -2010-08-22 Jan Nijtmans - - * generic/tclBasic.c: [Patch 3009403]: Signature of Tcl_GetHashKey, - * generic/tclBinary.c: Tcl_(Create|Find)HashEntry follow-up: - * generic/tclCmdIL.c: Remove many type casts which are no longer - * generic/tclCompile.c:necessary as a result of this signature change. - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclExecute.c: - * generic/tclInterp.c: - * generic/tclIOCmd.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2010-08-21 Donal K. Fellows - - * doc/linsert.n: [Bug 3045123]: Make description of what is actually - happening more accurate. - -2010-08-21 Jan Nijtmans - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - features to genStubs.tcl, partly: Use void (*reserved$i)(void) = 0 - instead of void *reserved$i = NULL for unused stub entries, in case - pointer-to-function and pointer-to-object are different sizes. - * generic/tcl*Decls.h: (regenerated) - * generic/tcl*StubInit.c:(regenerated) - -2010-08-20 Jan Nijtmans - - * doc/Method.3: Fix definition of Tcl_MethodType. - -2010-08-19 Donal K. Fellows - - * generic/tclTrace.c (TraceExecutionObjCmd, TraceCommandObjCmd) - (TraceVariableObjCmd): [Patch 3048354]: Use memcpy() instead of - strcpy() to avoid buffer overflow; we have the correct length of data - to copy anyway since we've just allocated the target buffer. - -2010-08-18 Jan Nijtmans - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - features to genStubs.tcl, partly: remove unneeded ifdeffery and put - C++ guard around stubs pointer definition. - * generic/*Decls.h: (regenerated) - -2010-08-18 Miguel Sofer - - * generic/tclBasic.c: New redesign of [tailcall]: find - * generic/tclExecute.c: errors early on, so that errorInfo - * generic/tclInt.h: contains the proper info [Bug 3047235] - * generic/tclNamesp.c: - - * generic/tclCmdAH.c (TclNRTryObjCmd): [Bug 3046594]: Block - tailcalling out of the body of a non-bc'ed [try]. - - * generic/tclBasic.c: Redesign of [tailcall] to - * generic/tclCmdAH.c: (a) fix [Bug 3047235] - * generic/tclCompile.h: (b) enable fix for [Bug 3046594] - * generic/tclExecute.c: (c) enable recursive tailcalls - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/tailcall.test: - -2010-08-18 Donal K. Fellows - - * library/safe.tcl (AliasGlob): [Bug 3004191]: Restore safe [glob] to - working condition. - -2010-08-15 Donal K. Fellows - - * generic/tclProc.c (ProcWrongNumArgs): [Bug 3045010]: Make the - handling of passing the wrong number of arguments to [apply] somewhat - less verbose when a lambda term is present. - -2010-08-14 Jan Nijtmans - - * compat/unicows: Remove completely, see [FRQ 2819611]. - * doc/FileSystem.3: [Patch 2994165]: Change signature of - * generic/tcl.decls Tcl_FSGetNativePath and TclpDeleteFile - * generic/tclDecls.h: - * generic/tclIOUtil.c: - * generic/tclStubInit.c: - * generic/tclInt.h: - * unix/tclUnixFCmd.c: - * win/tclWinFCmd.c: - * doc/Hash.3: [Patch 3009403]: Signature of Tcl_GetHashKey, - * generic/tcl.h: Tcl_(Create|Find)HashEntry - -2010-08-11 Jeff Hobbs - - * unix/ldAix: Remove ancient (pre-4.2) AIX support - * unix/configure: Regen with ac-2.59 - * unix/configure.in, unix/tclConfig.sh.in, unix/Makefile.in: - * unix/tcl.m4 (AIX): Remove the need for ldAIX, replace with - -bexpall/-brtl. Remove TCL_EXP_FILE (export file) and other baggage - that went with it. Remove pre-4 AIX build support. - -2010-08-11 Miguel Sofer - - * generic/tclBasic.c (TclNRYieldToObjCmd): - * tests/coroutine.test: Fixed bad copypasta snafu. Thanks to Andy Goth - for finding the bug. - -2010-08-10 Jeff Hobbs - - * generic/tclUtil.c (TclByteArrayMatch): Patterns may not be - null-terminated, so account for that. - -2010-08-09 Don Porter - - * changes: Updates for 8.6b2 release. - -2010-08-04 Jeff Hobbs - - * win/Makefile.in, win/makefile.bc, win/makefile.vc, win/tcl.dsp: - * win/tclWinPipe.c (TclpCreateProcess): - * win/stub16.c (removed): Removed Win9x tclpip8x.dll build and 16-bit - application loader stub support. Win9x is no longer supported. - - * win/tclWin32Dll.c (TclWinInit): Hard-enforce Windows 9x as an - unsupported platform with a panic. Code to support it still exists in - other files (to go away in time), but new APIs are being used that - don't exist on Win9x. - - * unix/tclUnixFCmd.c: Adjust license header as per - ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change - - * license.terms: Fix DFARs note for number-adjusted rights clause - - * win/tclWin32Dll.c (asciiProcs, unicodeProcs): - * win/tclWinLoad.c (TclpDlopen): 'load' use LoadLibraryEx with - * win/tclWinInt.h (TclWinProcs): LOAD_WITH_ALTERED_SEARCH_PATH to - prefer dependent DLLs in same dir as loaded DLL. - - * win/Makefile.in (%.${OBJEXT}): better implicit rules support - -2010-08-04 Andreas Kupries - - * generic/tclIORChan.c: [Bug 3034840]: Fixed reference counting in - * generic/tclIORTrans.c: InvokeTclMethod and callers. - * tests/ioTrans.test: - -2010-08-03 Andreas Kupries - - * tests/var.test (var-19.1): [Bug 3037525]: Added test demonstrating - the local hashtable deletion crash and fix. - - * tests/info.test (info-39.1): Added forward copy of test in 8.5 - branch about [Bug 2933089]. Should not fail, and doesn't, after - updating the line numbers to the changed position. - -2010-08-02 Kevin B. Kenny - - * library/tzdata/America/Bahia_Banderas: - * library/tzdata/Pacific/Chuuk: - * library/tzdata/Pacific/Pohnpei: - * library/tzdata/Africa/Cairo: - * library/tzdata/Europe/Helsinki: - * library/tzdata/Pacific/Ponape: - * library/tzdata/Pacific/Truk: - * library/tzdata/Pacific/Yap: Olson's tzdata2010k. - -2010-08-02 Miguel Sofer - - * generic/tclVar.c: Correcting bad port of [Bug 3037525] fix - -2010-07-28 Miguel Sofer - - * generic/tclVar.c: [Bug 3037525]: Lose fickle optimisation in - TclDeleteVars (used for runtime-created locals) that caused crash. - -2010-07-29 Jan Nijtmans - - * compat/zlib/win32/README.txt: Official build of zlib1.dll 1.2.5 is - * compat/zlib/win32/USAGE.txt: finally available, so put it in. - * compat/zlib/win32/zlib1.dll: - -2010-07-25 Donal K. Fellows - - * doc/http.n: Corrected description of location of one of the entries - in the state array. - -2010-07-24 Jan Nijtmans - - * generic/tclDecls.h: [Bug 3029891]: Functions that don't belong in - * generic/tclTest.c: the stub table. - * generic/tclBasic.c: From [Bug 3030870] make itcl 3.x built with - pre-8.6 work in 8.6: Relax the relation between Tcl_CallFrame and - CallFrame. - -2010-07-16 Donal K. Fellows - - * generic/tclBasic.c: Added more errorCode setting. - -2010-07-15 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Ensure that [dict get] - * generic/tclDictObj.c (DictGetCmd): always generates an errorCode on - a failure to look up an entry. - -2010-07-11 Pat Thoyts - - * unix/configure: (regenerated) - * unix/configure.in: For the NATIVE_TCLSH variable use the autoconf - * unix/Makefile.in: SC_PROG_TCLSH to try and find a locally installed - native binary. This avoids manually fixing up when cross compiling. If - there is not one, revert to using the build product. - -2010-07-02 Don Porter - - * generic/tclInt.decs: Reverted to the original TIP 337 - implementation on what to do with the obsolete internal stub for - TclBackgroundException() (eliminate it!) - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2010-07-02 Jan Nijtmans - - * generic/tclInt.decls: [Bug 803489]: Tcl_FindNamespace problem in - * generic/tclIntDecls.h: the Stubs table - * generic/tclStubInit.c: - -2010-07-02 Donal K. Fellows - - * generic/tclExecute.c (IllegalExprOperandType): [Bug 3024379]: Made - sure that errors caused by an argument to an operator being outside - the domain of the operator all result in ::errorCode being ARITH - DOMAIN and not NONE. - -2010-07-01 Jan Nijtmans - - * win/rules.vc: [Bug 3020677]: wish can't link reg1.2 - * tools/checkLibraryDoc.tcl: formatting, spacing, cleanup unused - * tools/eolFix.tcl: variables; no change in generated output - * tools/fix_tommath_h.tcl: - * tools/genStubs.tcl: - * tools/index.tcl: - * tools/man2help2.tcl: - * tools/regexpTestLib.tcl: - * tools/tsdPerf.tcl: - * tools/uniClass.tcl: - * tools/uniParse.tcl: - -2010-07-01 Donal K. Fellows - - * doc/mathop.n: [Bug 3023165]: Fix typo that was preventing proper - rendering of the exclusive-or operator. - -2010-06-28 Jan Nijtmans - - * generic/tclPosixStr.c: [Bug 3019634]: errno.h and tclWinPort.h have - conflicting definitions. Added messages for ENOTRECOVERABLE, EOTHER, - ECANCELED and EOWNERDEAD, and fixed various typing mistakes in other - messages. - -2010-06-25 Reinhard Max - - * tests/socket.test: Prevent a race condition during shutdown of the - remote test server that can cause a hang when the server is being run - in verbose mode. - -2010-06-24 Jan Nijtmans - - * win/tclWinPort.h: [Bug 3019634]: errno.h and tclWinPort.h have - conflicting definitions. - - ***POTENTIAL INCOMPATIBILITY*** - On win32, the correspondence between errno and the related error - message, as handled by Tcl_ErrnoMsg() changes. The error message is - kept the same, but the corresponding errno value might change. - -2010-06-22 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsetObjCmd): [Bug 3019351]: Corrected wrong - args message. - -2010-06-21 Jan Nijtmans - - * unix/tclLoadDl.c: Eliminate various unnecessary type casts, use - * unix/tclLoadNext.c: function typedefs whenever possible - * unix/tclUnixChan.c: - * unix/tclUnixFile.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixSock.c: - * unix/tclUnixTest.c: - * unix/tclXtTest.c: - * generic/tclZlib.c: Remove hack needed for zlib 1.2.3 on win32 - -2010-06-18 Donal K. Fellows - - * library/init.tcl (auto_execok): [Bug 3017997]: Add .cmd to the - default list of extensions that we can execute interactively. - -2010-06-16 Jan Nijtmans - - * tools/loadICU.tcl: [Bug 3016135]: Traceback using clock format - * library/msgs/he.msg: with locale of he_IL. - - * generic/tcl.h: Simplify Tcl_AppInit and *_Init definitions, - * generic/tclInt.h: spacing. Change TclpThreadCreate and - * generic/tcl.decls: Tcl_CreateThread signature, making clear that - * generic/tclDecls.h: "proc" is a function pointer, as in all other - * generic/tclEvent.c: "proc" function parameters. - * generic/tclTestProcBodyObj.c: - * win/tclWinThrd.c: - * unix/tclUnixThrd.c: - * doc/Thread.3: - * doc/Class.3: Fix Tcl_ObjectMetadataType definition. - -2010-06-14 Jan Nijtmans - - * unix/Makefile.in: Fix compilation of xttest with 8.6 changes - * unix/tclXtNotify.c: - * unix/tclXtTest.c: - * generic/tclPipe.c: Fix gcc warning (with -fstrict-aliasing=2) - * library/auto.tcl: Spacing and style fixes. - * library/history.tcl: - * library/init.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/tm.tcl: - -2010-06-13 Donal K. Fellows - - * tools/tcltk-man2html.tcl (make-man-pages): [Bug 3015327]: Make the - title of a manual page be stored relative to its resulting directory - name as well as its source filename. This was caused by both Tcl and a - contributed package ([incr Tcl]) defining an Object.3. Also corrected - the joining of strings in titles to avoid extra braces. - -2010-06-09 Andreas Kupries - - * library/platform/platform.tcl: Added OSX Intel 64bit - * library/platform/pkgIndex.tcl: Package updated to version 1.0.9. - * unix/Makefile.in: - * win/Makefile.in: - -2010-06-09 Jan Nijtmans - - * tools/tsdPerf.c: Fix export of symbol Tsdperf_Init, when using - -fvisibility=hidden. Make two functions static, eliminate some - unnecessary type casts. - * tools/configure.in: Update to Tcl 8.6 - * tools/configure: (regenerated) - * tools/.cvsignore new file - -2010-06-07 Alexandre Ferrieux - - * generic/tclExecute.c: Ensure proper reset of [info errorstack] even - * generic/tclNamesp.c: when compiling constant expr's with errors. - -2010-06-05 Miguel Sofer - - * generic/tclBasic.c: [Bug 3008307]: make callerPtr chains be - * generic/tclExecute.c: traversable accross coro boundaries. Add the - special coroutine CallFrame (partially reverting commit of - 2009-12-10), as it is needed for coroutines that do not push a CF, eg, - those with [eval] as command. Thanks to Colin McCormack (coldstore) - and Alexandre Ferrieux for the hard work on this. - -2010-06-03 Alexandre Ferrieux - - * generic/tclNamesp.c: Safer (and faster) computation of [uplevel] - * tests/error.test: offsets in TIP 348. Toplevel offsets no longer - * tests/result.test: overestimated. - -2010-06-02 Jan Nijtmans - - * generic/tclOO.h: BUILD_tcloo is never defined (leftover) - * win/makefile.bc: Don't set BUILD_tcloo (leftover) - See also entry below: 2008-06-01 Joe Mistachkin - -2010-06-01 Alexandre Ferrieux - - * generic/tclNamesp.c: Fix computation of [uplevel] offsets in TIP 348 - * tests/error.test: Only depend on callerPtr chaining now. - * tests/result.test: Needed for upcoming coro patch. - -2010-05-31 Jan Nijtmans - - * generic/tclVar.c: Eliminate some casts to (Tcl_HashTable *) - * generic/tclExecute.c: - * tests/fileSystem.test: Fix filesystem-5.1 test failure on CYGWIN - -2010-05-28 Jan Nijtmans - - * generic/tclInt.h: [Patch 3008541]: Order of TIP #348 fields in - Interp structure - -2010-05-28 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions): [3007374]: - Corrected error in handling of catch contexts to prevent crash with - chained handlers. - - * generic/tclExecute.c (TclExecuteByteCode): Restore correct operation - of instruction-level execution tracing (had been broken by NRE). - -2010-05-27 Jan Nijtmans - - * library/opt/optParse.tcl: Don't generate spaces at the end of a - * library/opt/pkgIndex.tcl: line, eliminate ';' at line end, bump to - * tools/uniParse.tcl: v0.4.6 - * generic/tclUniData.c: - * tests/opt.test: - * tests/safe.test: - -2010-05-21 Jan Nijtmans - - * tools/installData.tcl: Make sure that copyDir only receives - normalized paths, otherwise it might result in a crash on CYGWIN. - Restyle according to the Tcl style guide. - * generic/tclStrToD.c: [Bug 3005233]: Fix for build on OpenBSD vax - -2010-05-19 Alexandre Ferrieux - - * tests/dict.test: Add missing tests for [Bug 3004007], fixed under - the radar on 2010-02-24 (dkf): EIAS violation in list-dict conversions - -2010-05-19 Jan Nijtmans - - * generic/regcomp.c: Don't use arrays of length 1, just use a - * generic/tclFileName.c: single element then, it makes code more - * generic/tclLoad.c: readable. (Here it even prevents a type cast) - -2010-05-17 Jan Nijtmans - - * generic/tclStrToD.c: [Bug 2996549]: Failure in expr.test on Win32 - -2010-05-17 Donal K. Fellows - - * generic/tclCmdIL.c (TclInfoFrame): Change this code to use - Tcl_GetCommandFullName rather than rolling its own. Discovered during - the hunting of [Bug 3001438] but unlikely to be a fix. - -2010-05-11 Jan Nijtmans - - * win/tclWinConsole.c: [Patch 2997087]: Unnecessary type casts. - * win/tclWinDde.c: - * win/tclWinLoad.c: - * win/tclWinNotify.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinTime.c: - * win/tclWinPort.h: Don't duplicate CYGWIN timezone #define from - tclPort.h - -2010-05-07 Andreas Kupries - - * library/platform/platform.tcl: Fix cpu name for Solaris/Intel 64bit. - * library/platform/pkgIndex.tcl: Package updated to version 1.0.8. - * unix/Makefile.in: - * win/Makefile.in: - -2010-05-06 Jan Nijtmans - - * generic/tclPkg.c: Unnecessary type casts, see [Patch 2997087] - -2010-05-04 Jan Nijtmans - - * win/tclWinNotify.c: TCHAR-related fixes, making those two files - * win/tclWinSock.c: compile fine when TCHAR != char. Please see - comments in [FRQ 2965056] (2965056-1.patch). - -2010-05-03 Jan Nijtmans - - * generic/tclIORChan.c: Use "tclIO.h" and "tclTomMathDecls.h" - * generic/tclIORTrans.c: everywhere - * generic/tclTomMath.h: - * tools/fix_tommath_h.tcl: - * libtommath/tommath.h: Formatting (# should always be first char on - line) - * win/tclAppInit.c: For MINGW/CYGWIN, use GetCommandLineA - explicitly. - * unix/.cvsignore: Add pkg, *.dll - - * libtommath/tommath.h: CONSTify various useful internal - * libtommath/bn_mp_cmp_d.c: functions (TclBignumToDouble, TclCeil, - * libtommath/bn_mp_cmp_mag.c: TclFloor), and related tommath functions - * libtommath/bn_mp_cmp.c: - * libtommath/bn_mp_copy.c: - * libtommath/bn_mp_count_bits.c: - * libtommath/bn_mp_div_2d.c: - * libtommath/bn_mp_mod_2d.c: - * libtommath/bn_mp_mul_2d.c: - * libtommath/bn_mp_neg.c: - * generic/tclBasic.c: Handle TODO: const correctness ? - * generic/tclInt.h: - * generic/tclStrToD.c: - * generic/tclTomMath.decls: - * generic/tclTomMath.h: - * generic/tclTomMathDecls.h: - -2010-04-30 Don Porter - - * generic/tcl.h: Bump patchlevel to 8.6b1.2 to distinguish - * library/init.tcl: CVS snapshots from earlier snapshots as well - * unix/configure.in: as the 8.6b1 and 8.6b2 releases. - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBinary.c (TclAppendBytesToByteArray): Add comments - * generic/tclInt.h (TclAppendBytesToByteArray): placing overflow - protection responsibility on caller. Convert "len" argument to signed - int which any value already vetted for overflow issues will fit into. - * generic/tclStringObj.c: Update caller; standardize panic msg. - - * generic/tclBinary.c (UpdateStringOfByteArray): [Bug 2994924]: Add - panic when the generated string representation would grow beyond Tcl's - size limits. - -2010-04-30 Donal K. Fellows - - * generic/tclBinary.c (TclAppendBytesToByteArray): Add extra armour - against buffer overflows. - - * generic/tclBasic.c (NRInterpCoroutine): Corrected handling of - * tests/coroutine.test (coroutine-6.4): arguments to deal with - trickier cases. - -2010-04-30 Miguel Sofer - - * tests/coroutine.test: testing coroutine arguments after [yield]: - check that only 0/1 allowed - -2010-04-30 Donal K. Fellows - - * generic/tclBasic.c (NRInterpCoroutine): Corrected handling of - arguments to deal with trickier cases. - - * generic/tclCompCmds.c (TclCompileVariableCmd): Slightly tighter - issuing of instructions. - - * generic/tclExecute.c (TclExecuteByteCode): Add peephole optimization - of the fact that INST_DICT_FIRST and INST_DICT_NEXT always have a - conditional jump afterwards. - - * generic/tclBasic.c (TclNRYieldObjCmd, TclNRYieldmObjCmd) - (NRInterpCoroutine): Replace magic values for formal argument counts - for coroutine command implementations with #defines, for an increase - in readability. - -2010-04-30 Jan Nijtmans - - * generic/tclMain.c: Unnecessary TCL_STORAGE_CLASS re-definition. It - was used for an ancient dummy reference to Tcl_LinkVar(), but that's - already gone since 2002-05-29. - -2010-04-29 Miguel Sofer - - * generic/tclCompExpr.c: Slight change in the literal sharing - * generic/tclCompile.c: mechanism to avoid shimmering of - * generic/tclCompile.h: command names. - * generic/tclLiteral.c: - -2010-04-29 Andreas Kupries - - * library/platform/platform.tcl: Another stab at getting the /lib, - * library/platform/pkgIndex.tcl: /lib64 difference right for linux. - * unix/Makefile.in: Package updated to version 1.0.7. - * win/Makefile.in: - -2010-04-29 Kevin B. Kenny - - * library/tzdata/Antarctica/Macquarie: - * library/tzdata/Africa/Casablanca: - * library/tzdata/Africa/Tunis: - * library/tzdata/America/Santiago: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Asia/Anadyr: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Dhaka: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Kamchatka: - * library/tzdata/Asia/Karachi: - * library/tzdata/Asia/Taipei: - * library/tzdata/Europe/Samara: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fiji: Olson's tzdata2010i. - -2010-04-29 Donal K. Fellows - - * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 2992970]: Make - * generic/tclStringObj.c (Tcl_AppendObjToObj): an append of a byte - array to another into an efficent operation. The problem was the (lack - of) a proper growth management strategy for the byte array. - -2010-04-29 Jan Nijtmans - - * compat/dirent2.h: Include "tcl.h", not , like everywhere - * compat/dlfcn.h: else, to ensure that the version in the Tcl - * compat/stdlib.h: distribution is used, not some version from - * compat/string.h: somewhere else. - * compat/unistd.h: - -2010-04-28 Jan Nijtmans - - * win/Makefile.in: Remove unused @MAN2TCLFLAGS@ - * win/tclWinPort.h: Move include from tclInt.h to - * generic/tclInt.h: tclWinPort.h, and eliminate unneeded - * generic/tclEnv.c: , and , which - are already in tclInt.h - * generic/regcustom.h: Move "tclInt.h" from regcustom.h up to - * generic/regex.h: regex.h. - * generic/tclAlloc.c: Unneeded include. - * generic/tclExecute.c: Fix gcc warning: comparison between signed and - unsigned. - -2010-04-28 Donal K. Fellows - - * generic/tclInt.h (TclIsVarDirectUnsettable): Corrected flags so that - deletion of traces is not optimized out... - - * generic/tclExecute.c (ExecuteExtendedBinaryMathOp) - (TclCompareTwoNumbers,ExecuteExtendedUnaryMathOp,TclExecuteByteCode): - [Patch 2981677]: Move the less common arithmetic operations (i.e., - exponentiation and operations on non-longs) out of TEBC for a big drop - in the overall size of the stack frame for most code. Net effect on - speed is minimal (slightly faster overall in tclbench). Also extended - the number of places where TRESULT handling is replaced with a jump to - dedicated code. - -2010-04-27 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Rearrange location of an - assignment to shorten the object code. - -2010-04-27 Jan Nijtmans - - * generic/tclIOUtil.c (Tcl_FSGetNativePath): [Bug 2992292]: - tclIOUtil.c assignment type mismatch compiler warning - * generic/regguts.h: If tclInt.h or tclPort.h is already - * generic/tclBasic.c: included, don't include - * generic/tclExecute.c: again. Follow-up to [Bug 2991415]: - * generic/tclIORChan.c: tclport.h #included before limits.h - * generic/tclIORTrans.c: See comments in [Bug 2991415] - * generic/tclObj.c: - * generic/tclOOInt.h: - * generic/tclStrToD.c: - * generic/tclTomMath.h: - * generic/tclTomMathInterface.c: - * generic/tclUtil.c: - * compat/strtod.c: - * compat/strtol.c: - -2010-04-27 Kevin B. Kenny - - * unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Simplified the logic - so that the casts added in Donal Fellows's change for the same bug are - no longer necessary. - -2010-04-26 Donal K. Fellows - - * unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Added an explicit cast - because auto-casting between function and non-function types is never - naturally warning-free. - - * generic/tclStubInit.c: Add a small amount of gcc-isms (with #ifdef - * generic/tclOOStubInit.c: guards) to ensure that warnings are issued - when these files are older than the various *.decls files. - -2010-04-25 Miguel Sofer - - * generic/tclBasic.c: Add unsupported [yieldm] command. Credit - * generic/tclInt.h: Lars Hellstrom for the basic idea. - -2010-04-24 Miguel Sofer - - * generic/tclBasic.c: Modify api of TclSpliceTailcall() to fix - * generic/tclExecute.c: [yieldTo], which had not survived the latest - * generic/tclInt.h: mods to tailcall. Thanks kbk for detecting - the problem. - -2010-04-23 Jan Nijtmans - - * unix/tclUnixPort.h: [Bug 2991415]: tclport.h #included before - limits.h - -2010-04-22 Jan Nijtmans - - * generic/tclPlatDecls.h: Move TCHAR fallback typedef from tcl.h to - * generic/tcl.h: tclPlatDecls.h (as suggested by dgp) - * generic/tclInt.h: fix typo - * generic/tclIOUtil.c: Eliminate various unnecessary - * unix/tclUnixFile.c: type casts. - * unix/tclUnixPipe.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinLoad.c: - * win/tclWinPipe.c: - -2010-04-20 Jan Nijtmans - - * generic/tclTest.c: Use function prototypes from the FS API. - * compat/zlib/*: Upgrade to zlib 1.2.5 - -2010-04-19 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Improve commenting and - reduce indentation for the Invocation Block. - -2010-04-18 Donal K. Fellows - - * doc/unset.n: [Bug 2988940]: Fix typo. - -2010-04-15 Jan Nijtmans - - * win/tclWinPort.h: Move inclusion of from - * generic/tcl.h: tclPlatDecls.h to tclWinPort.h, where it - * generic/tclPlatDecls.h: belongs. Add fallback in tcl.h, so TCHAR is - available in win32 always. - -2010-04-15 Donal K. Fellows - - * doc/try.n: [Bug 2987551]: Fix typo. - -2010-04-14 Andreas Kupries - - * library/platform/platform.tcl: Linux platform identification: - * library/platform/pkgIndex.tcl: Check /lib64 for existence of files - * unix/Makefile.in: matching libc* before accepting it as base - * win/Makefile.in: directory. This can happen on weirdly installed - 32bit systems which have an empty or partially filled /lib64 without - an actual libc. Bumped to version 1.0.6. - -2010-04-13 Jan Nijtmans - - * win/tclWinPort.h: Fix [Patch 2986105]: conditionally defining - * win/tclWinFile.c: strcasecmp/strncasecmp - * win/tclWinLoad.c: Fix gcc warning: comparison of unsigned expression - >= 0 is always true - -2010-04-08 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (TclSubstCompile): If the first token does - not result in a *guaranteed* push of a Tcl_Obj on the stack, we must - push an empty object. Otherwise it is possible to get to a 'concat1' - or 'done' without enough values on the stack, resulting in a crash. - Thanks to Joe Mistachkin for identifying a script that could trigger - this case. - -2010-04-07 Donal K. Fellows - - * doc/catch.n, doc/info.n, doc/return.n: Formatting. - -2010-04-06 Donal K. Fellows - - * doc/Load.3: Minor corrections of formatting and cross links. - -2010-04-06 Jan Nijtmans - - * win/configure: (regenerate with autoconf-2.59) - * unix/configure: - * unix/installManPage: [Bug 2982540]: configure and install* script - * unix/install-sh: files should always have LF line ending. - * doc/Load.3: Fix signature of Tcl_LoadFile in documentation. - -2010-04-05 Alexandre Ferrieux - - TIP #348 IMPLEMENTATION - - * generic/tclBasic.c: [Patch 2868499]: Substituted error stack - * generic/tclCmdIL.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclResult.c: - * doc/catch.n: - * doc/info.n: - * doc/return.n: - * tests/cmdMZ.test: - * tests/error.test: - * tests/execute.test: - * tests/info.test: - * tests/init.test: - * tests/result.test: - -2010-04-05 Donal K. Fellows - - * unix/tcl.m4 (SC_ENABLE_THREADS): Flip the default for whether to - * win/tcl.m4 (SC_ENABLE_THREADS): build in threaded mode. Part of - * win/rules.vc: TIP #364. - - * unix/tclLoadDyld.c (FindSymbol): Better human-readable error message - generation to match code in tclLoadDl.c. - -2010-04-04 Donal K. Fellows - - * generic/tclIOUtil.c, unix/tclLoadDl.c: Minor changes to enforce - Engineering Manual style rules. - - * doc/FileSystem.3, doc/Load.3: Documentation for TIP#357. - - * macosx/tclMacOSXBundle.c (OpenResourceMap): [Bug 2981528]: Only - define this function when HAVE_COREFOUNDATION is defined. - -2010-04-02 Jan Nijtmans - - * generic/tcl.decls (Tcl_LoadFile): Add missing "const" in signature, - * generic/tclIOUtil.c (Tcl_LoadFile): and some formatting fixes - * generic/tclDecls.h: (regenerated) - -2010-04-02 Donal K. Fellows - - * generic/tclIOUtil.c (Tcl_LoadFile): Corrections to previous commit - * unix/tclLoadDyld.c (TclpDlopen): to make it build on OSX. - -2010-04-02 Kevin B. Kenny - - TIP #357 IMPLEMENTATION - TIP #362 IMPLEMENTATION - - * generic/tclStrToD.c: [Bug 2952904]: Defer creation of the smallest - floating point number until it is actually used. (This change avoids a - bogus syslog message regarding a 'floating point software assist - fault' on SGI systems.) - - * library/reg/pkgIndex.tcl: [TIP #362]: Fixed first round of bugs - * tests/registry.test: resulting from the recent commits of - * win/tclWinReg.c: changes in support of the referenced - TIP. - - * generic/tcl.decls: [TIP #357]: First round of changes - * generic/tclDecls.h: to export Tcl_LoadFile, - * generic/tclIOUtil.c: Tcl_FindSymbol, and Tcl_FSUnloadFile - * generic/tclInt.h: to the public API. - * generic/tclLoad.c: - * generic/tclLoadNone.c: - * generic/tclStubInit.c: - * tests/fileSystem.test: - * tests/load.test: - * tests/unload.test: - * unix/tclLoadDl.c: - * unix/tclLoadDyld.c: - * unix/tclLoadNext.c: - * unix/tclLoadOSF.c: - * unix/tclLoadShl.c: - * unix/tclUnixPipe.c: - * win/Makefile.in: - * win/tclWinLoad.c: - -2010-03-31 Donal K. Fellows - - * doc/registry.n: Added missing documentation of TIP#362 flags. - - * doc/package.n: [Bug 2980210]: Document the arguments taken by - the [package present] command correctly. - - * doc/Thread.3: Added some better documentation of how to create and - use a thread using the C-level thread API, based on realization that - no such tutorial appeared to exist. - -2010-03-31 Jan Nijtmans - - * test/cmdMZ.test: [FRQ 2974744]: share exception codes (ObjType?): - * test/error.test: Revised test cases, making sure that abbreviated - * test/proc-old.test: codes are checked resulting in an error, and - checking for the exact error message. - -2010-03-30 Andreas Kupries - - * generic/tclIORChan.c (ReflectClose, ReflectInput, ReflectOutput, - (ReflectSeekWide, ReflectWatch, ReflectBlock, ReflectSetOption, - (ReflectGetOption, ForwardProc): [Bug 2978773]: Preserve - ReflectedChannel* structures across handler invokations, to avoid - crashes when the handler implementation induces nested callbacks and - destruction of the channel deep inside such a nesting. - -2010-03-30 Don Porter - - * generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2979402]: Reorder - the validity tests on internal rep of a "cmdName" value to avoid - invalid reads reported by valgrind. - -2010-03-30 Jan Nijtmans - - * generic/tclIndexObj: [FRQ 2974744]: share exception codes - * generic/tclResult.c: further optimization, making use of indexType. - * generic/tclZlib.c: [Bug 2979399]: uninitialized value troubles - -2010-03-30 Donal K. Fellows - - TIP #362 IMPLEMENTATION - - * win/tclWinReg.c: [Patch 2960976]: Apply patch from Damon Courtney to - * tests/registry.test: allow the registry command to be told to work - * win/Makefile.in: with both 32-bit and 64-bit registries. Bump - * win/configure.in: version of registry package to 1.3. - * win/makefile.bc: - * win/makefile.vc: - * win/configure: autoconf-2.59 - -2010-03-29 Jan Nijtmans - - * unix/tcl.m4: Only test for -visibility=hidden with gcc - (Second remark in [Bug 2976508]) - * unix/configure: regen - -2010-03-29 Don Porter - - * generic/tclStringObj.c: Fix array overrun in test format-1.12 - caught by valgrind testing. - -2010-03-27 Jan Nijtmans - - * generic/tclInt.h: [FRQ 2974744]: share exception codes - * generic/tclResult.c: (ObjType?) - * generic/tclCmdMZ.c: - * generic/tclCompCmdsSZ.c: - -2010-03-26 Jan Nijtmans - - * generic/tclExecute.c: [Bug 2976508]: Tcl HEAD fails on HP-UX - -2010-03-25 Donal K. Fellows - - * unix/tclUnixFCmd.c (TclUnixCopyFile): [Bug 2976504]: Corrected - number of arguments to fstatfs() call. - - * macosx/tclMacOSXBundle.c, macosx/tclMacOSXFCmd.c: - * macosx/tclMacOSXNotify.c: Reduce the level of ifdeffery in the - functions of these files to improve readability. They need to be - audited for whether complexity can be removed based on the minimum - supported version of OSX, but that requires a real expert. - -2010-03-24 Don Porter - - * generic/tclResult.c: [Bug 2383005]: Revise [return -errorcode] so - * tests/result.test: that it rejects illegal non-list values. - -2010-03-24 Donal K. Fellows - - * generic/tclOOInfo.c (InfoObjectMethodTypeCmd) - (InfoClassMethodTypeCmd): Added introspection of method types so that - it is possible to find this info out without using errors. - * generic/tclOOMethod.c (procMethodType): Now that introspection can - reveal the name of method types, regularize the name of normal methods - to be the name of the definition type used to create them. - - * tests/async.test (async-4.*): Reduce obscurity of these tests by - putting the bulk of the code for them inside the test body with the - help of [apply]. - - * generic/tclCmdMZ.c (TryPostBody, TryPostHandler): Make sure that the - [try] command does not trap unwinding due to limits. - -2010-03-23 Don Porter - - * generic/tclCmdMZ.c: [Bug 2973361]: Revised fix for computing - indices of script arguments to [try]. - -2010-03-23 Jan Nijtmans - - * generic/tclCmdMZ.c: Make error message in "try" implementation - * generic/tclCompCmdsSZ.c: exactly the same as the one in "return" - * tests/error.test: - * libtommath/mtests/mpi.c: Single "const" addition - -2010-03-22 Don Porter - - * generic/tclCmdMZ.c: [Bug 2973361]: Compute the correct integer - values to identify the argument indices of the various script - arguments to [try]. Passing in -1 led to invalid memory reads. - -2010-03-20 Donal K. Fellows - - * doc/exec.n: Make it a bit clearer that there is an option to run a - pipeline in the background. - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Lift the restriction - * generic/tclIO.c (TclCopyChannel, CopyData): on the [fcopy] command - * generic/tclIO.h (CopyState): that forced it to only - copy up to 2GB per script-level callback. Now it is anything that can - fit in a (signed) 64-bit integer. Problem identified by Frederic - Bonnet on comp.lang.tcl. Note that individual low-level reads and - writes are still smaller as the optimal buffer size is smaller. - -2010-03-20 Jan Nijtmans - - * win/stub16.c: Don't hide that we use the ASCII API here. - (does someone still use that?) - * win/tclWinPipe.c: 2 unnecessary type casts. - -2010-03-19 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (TclCompileThrowCmd): Added compilation for - the [throw] command. - -2010-03-18 Don Porter - - * generic/tclListObj.c: [Bug 2971669]: Prevent in overflow trouble in - * generic/tclTestObj.c: ListObjReplace operations. Thanks to kbk for - * tests/listObj.test: fix and test. - -2010-03-18 Donal K. Fellows - - * generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions): - [Bug 2971921]: Corrected jump so that it doesn't skip into the middle - of an instruction! Tightened the instruction issuing. Moved endCatch - calls closer to their point that they guard, ensuring correct ordering - of result values. - -2010-03-17 Andreas Kupries - - * generic/tclIORTrans.c (ReflectInput, ReflectOutput) - (ReflectSeekWide): [Bug 2921116]: Added missing TclEventuallyFree - calls for preserved ReflectedTransform* structures. Reworked - ReflectInput to preserve the structure for its whole life, not only in - InvokeTclMethod. - - * generic/tclIO.c (Tcl_GetsObj): [Bug 2921116]: Regenerate topChan, - may have been changed by a self-modifying transformation. - - * tests/ioTrans/test (iortrans-4.8, iortrans-4.9, iortrans-5.11) - (iortrans-7.4, iortrans-8.3): New test cases. - -2010-03-16 Jan Nijtmans - - * compat/zlib/*: Upgrade zlib to version 1.2.4. - * win/makefile.vc: - * unix/Makefile.in: - * win/tclWinChan.c: Don't cast away "const" without reason. - -2010-03-12 Jan Nijtmans - - * win/makefile.vc: [Bug 2967340]: Static build was failing. - * win/.cvsignore: - -2010-03-10 Jan Nijtmans - - * generic/tclTest.c: Remove unnecessary '&' decoration for - * generic/tclIOUtil.c: function pointers - * win/tclWin32Dll.c: Double declaration of TclNativeDupInternalRep - * unix/tclIOUtil.c: - * unix/dltest/.cvsignore: Ignore *.so here - -2010-03-09 Andreas Kupries - - * generic/tclIORChan.c: [Bug 2936225]: Thanks to Alexandre Ferrieux - * doc/refchan.n: for debugging and - * tests/ioCmd.test: fixing the problem. It is the write-side - equivalent to the bug fixed 2009-08-06. - -2010-03-09 Don Porter - - * library/tzdata/America/Matamoros: New locale - * library/tzdata/America/Ojinaga: New locale - * library/tzdata/America/Santa_Isabel: New locale - * library/tzdata/America/Asuncion: - * library/tzdata/America/Tijuana: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Antarctica/Mawson: - * library/tzdata/Asia/Dhaka: - * library/tzdata/Pacific/Fiji: - Olson tzdata2010c. - -2010-03-07 Jan Nijtmans - - * generic/tclTest.c: Test that tclOO stubs are present in stub - library - * generic/tclOOMethod.c: Applied missing part of [Patch 2961556] - * win/tclWinInt.h: Change all tclWinProcs signatures to use - * win/tclWin32Dll.c: TCHAR* in stead of WCHAR*. This is meant - * win/tclWinDde.c: as preparation to make [Enh 2965056] - * win/tclWinFCmd.c: possible at all. - * win/tclWinFile.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: - -2010-03-06 Jan Nijtmans - - * generic/tclStubLib.c: Remove presence of tclTomMathStubsPtr here. - * generic/tclTest.c: Test that tommath stubs are present in stub - library. - -2010-03-05 Donal K. Fellows - - * generic/tclIORTrans.c (ForwardProc): [Bug 2964425]: When cleaning - the stables, it is sometimes necessary to do more than the minimum. In - this case, rationalizing the variables for a forwarded limit? method - required removing an extra Tcl_DecrRefCount too. - - * generic/tclOO.h, generic/tclOOInt.h: [Patch 2961556]: Change TclOO - to use the same style of function typedefs as Tcl, as this is about - the last chance to get this right. - - ***POTENTIAL INCOMPATIBILITY*** - Source code that uses function typedefs from TclOO will need to update - variables and argument definitions so that pointers to the function - values are used instead. Binary compatibility is not affected. - - * generic/*.c, generic/tclInt.h, unix/*.c, macosx/*.c: Applied results - of doing a Code Audit. Principal changes: - * Use do { ... } while (0) in macros - * Avoid shadowing one local variable with another - * Use clearer 'foo.bar++;' instead of '++foo.bar;' where result not - required (i.e., semantically equivalent); clarity is increased - because it is bar that is incremented, not foo. - * Follow Engineering Manual rules on spacing and declarations - -2010-03-04 Donal K. Fellows - - * generic/tclOO.c (ObjectRenamedTrace): [Bug 2962664]: Add special - handling so that when the class of classes is deleted, so is the class - of objects. Immediately. - - * generic/tclOOInt.h (ROOT_CLASS): Add new flag for specially marking - the root class. Simpler and more robust than the previous technique. - -2010-03-04 Jan Nijtmans - - * generic/tclGetDate.y: 3 unnecessary MODULE_SCOPE - * generic/tclDate.c: symbols - * generic/tclStubLib.c: Split tommath stub lib - * generic/tclTomMathStubLib.c: in separate file. - * win/makefile.bc: - * win/Makefile.in: - * win/makefile.vc: - * win/tcl.dsp: - * unix/Makefile.in: - * unix/tcl.m4: Cygwin only gives warning - * unix/configure: using -fvisibility=hidden - * compat/strncasecmp.c: A few more const's - * compat/strtod.c: - * compat/strtoul.c: - -2010-03-03 Andreas Kupries - - * doc/refchan.n: Followup to ChangeLog entry 2009-10-07 - (generic/tclIORChan.c). Fixed the documentation to explain that errno - numbers are operating system dependent, and reworked the associated - example. - -2010-03-02 Jan Nijtmans - - * unix/tcl.m4: [FRQ 2959069]: Support for -fvisibility=hidden - * unix/configure (regenerated with autoconf-2.59) - -2010-03-01 Alexandre Ferrieux - - * unix/tclUnixSock.c: Refrain from a possibly lengthy reverse-DNS - lookup on 0.0.0.0 when calling [fconfigure -sockname] on an - universally-bound (default) server socket. - - * generic/tclIndexObj.c: fix [AT 86258]: special-casing of empty - tables when generating error messages for [::tcl::prefix match]. - -2010-02-28 Donal K. Fellows - - * generic/tclCmdIL.c: More additions of {TCL LOOKUP} error-code - generation to various subcommands of [info] as part of long-term - project to classify all Tcl's generated errors. - -2010-02-28 Jan Nijtmans - - * generic/tclStubInit.c: [Bug 2959713]: Link error with gcc 4.1 - -2010-02-27 Donal K. Fellows - - * generic/tclCmdMZ.c (StringFirstCmd, StringLastCmd): [Bug 2960021]: - Only search for the needle in the haystack when the needle isn't - larger than the haystack. Prevents an odd crash from sometimes - happening when things get mixed up (a common programming error). - - * generic/tclMain.c (Tcl_Main): [Bug 801429]: Factor out the holding - of the client-installed main loop function into thread-specific data. - - ***POTENTIAL INCOMPATIBILITY*** - Code that previously tried to set the main loop from another thread - will now fail. On the other hand, there is a fairly high probability - that such programs would have been failing before due to the lack of - any kind of inter-thread memory barriers guarding accesses to this - part of Tcl's state. - -2010-02-26 Donal K. Fellows - - * generic/tclCompCmds.c: Split this file into two pieces to make it - * generic/tclCompCmdsSZ.c: easier to work with. It's still two very - long files even after the split. - -2010-02-26 Reinhard Max - - * doc/safe.n: Name the installed file after the command it documents. - Use "Safe Tcl" instead of the "Safe Base", "Safe Tcl" mixture. - -2010-02-26 Donal K. Fellows - - * unix/Makefile.in (NATIVE_TCLSH): Added this variable to allow for - better control of what tclsh to use for various scripts when doing - cross compiling. An imperfect solution, but works. - - * unix/installManPage: Remap non-alphanumeric sequences in filenames - to single underscores (especially colons). - -2010-02-26 Pat Thoyts - - * tests/zlib.test: Add tests for [Bug 2818131] which was crashing with - mismatched zlib algorithms used in combination with gets. This issue - has been fixed by Andreas's last commit. - -2010-02-25 Jan Nijtmans - - * generic/tclHash.c: [FRQ 2958832]: Further speed-up of the - * generic/tclLiteral.c: ouster-hash function. - * generic/tclObj.c: - * generic/tclCkalloc.c: Eliminate various unnecessary (ClientData) - * generic/tclTest.c: type casts. - * generic/tclTestObj.c: - * generic/tclTestProcBodyObj.c: - * unix/tclUnixTest.c: - * unix/tclUnixTime.c: - * unix/tclXtTest.c: - -2010-02-24 Donal K. Fellows - - * generic/tclDictObj.c (SetDictFromAny): Prevent the list<->dict - * generic/tclListObj.c (SetListFromAny): conversion code from taking - too many liberties. Stops loss of duplicate keys in some scenarios. - Many thanks to Jean-Claude Wippler for finding this. - - * generic/tclExecute.c (TclExecuteByteCode): Reduce ifdef-fery and - size of activation record. More variables shared across instructions - than before. - - * doc/socket.n: [Bug 2957688]: Clarified that [socket -server] works - with a command prefix. Extended example to show this in action. - -2010-02-22 Andreas Kupries - - * generic/tclZlib.c (ZlibTransformInput): [Bug 2762041]: Added a hack - to work around the general problem, early EOF recognition based on the - base-channel, instead of the data we have ready for reading in the - transform. Long-term we need a proper general fix (likely tracking EOF - on each level of the channel stack), with attendant complexity. - Furthermore, Z_BUF_ERROR can be ignored, and must be when feeding the - zlib code with single characters. - -2010-02-22 Jan Nijtmans - - * unix/tclUnixPort.h: Remove unnecessary EXTERN's, which already are - in the global stub table. - * unix/configure.in: Use @EXEEXT@ in stead of @EXT_SUFFIX@ - * unix/tcl.m4: - * unix/Makefile.in: Use -DBUILD_tcl for CYGWIN - * unix/configure: (regenerated) - * unix/dltest/pkg*.c: Use EXTERN to control CYGWIN exported symbols - * generic/tclCmdMZ.c: Remove some unnecessary type casts. - * generic/tclCompCmds.c: - * generic/tclTest.c: - * generic/tclUtil.c: - -2010-02-21 Mo DeJong - - * tests/regexp.test: Add test cases back ported from Jacl regexp work. - -2010-02-21 Jan Nijtmans - - * generic/tclDate.c: Some more const tables. - * generic/tclGetDate.y: - * generic/regc_lex.c: - * generic/regerror.c: - * generic/tclStubLib.c: - * generic/tclBasic.c: Fix [Bug 2954959] expr abs(0.0) is -0.0 - * tests/expr.test: - -2010-02-20 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileStringLenCmd): Make [string length] - of a constant string be handled better (i.e., handle backslashes too). - -2010-02-19 Stuart Cassoff - - * tcl.m4: Correct compiler/linker flags for threaded builds on - OpenBSD. - * configure: (regenerated). - -2010-02-19 Donal K. Fellows - - * unix/installManPage: [Bug 2954638]: Correct behaviour of manual page - installer. Also added armouring to check that assumptions about the - initial state are actually valid (e.g., look for existing input file). - -2010-02-17 Donal K. Fellows - - * generic/tclHash.c (HashStringKey): Restore these hash functions - * generic/tclLiteral.c (HashString): to use the classic algorithm. - * generic/tclObj.c (TclHashObjKey): Community felt normal case - speed to be more important than resistance to malicious cases. For - now, hashes that need to deal with the malicious case can use a custom - hash table and install their own hash function, though that is not - functionality exposed to the script level. - - * generic/tclCompCmds.c (TclCompileDictUpdateCmd): Stack depth must be - correctly described when compiling a body to prevent crashes in some - debugging modes. - -2010-02-16 Jan Nijtmans - - * generic/tclInt.h: Change order of various struct members, - fixing potential binary incompatibility with Tcl 8.5 - -2010-02-16 Donal K. Fellows - - * unix/configure.in, generic/tclIOUtil.c (Tcl_Stat): Updated so that - we do not assume that all unix systems have the POSIX blkcnt_t type, - since OpenBSD apparently does not. - - * generic/tclLiteral.c (HashString): Missed updating to FNV in one - place; the literal table (a copy of the hash table code...) - -2010-02-15 Jan Nijtmans - - * tools/genStubs.tcl: Reverted earlier rename from tcl*Stubs to - * generic/tclBasic.c: tcl*ConstStubs, it's not necessary at all. - * generic/tclOO.c: - * generic/tclTomMathInterface.c: - * generic/tclStubInit.c: (regenerated) - * generic/tclOOStubInit.c: (regenerated) - * generic/tclEnsemble.c:Fix signed-unsigned mismatch - * win/tclWinInt.h: make tclWinProcs "const" - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: Eliminate all internal Tcl_WinUtfToTChar - * win/tclWinFile.c: and Tcl_WinTCharToUtf calls, needed - * win/tclWinInit.c: for mslu support. - * win/tclWinLoad.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/.cvsignore: - * compat/unicows/readme.txt: [FRQ 2819611]: Add first part of MSLU - * compat/unicows/license.txt: support. - * compat/unicows/unicows.lib: - -2010-02-15 Donal K. Fellows - - * generic/tclOO.c (AllocObject, SquelchedNsFirst, ObjectRenamedTrace): - * generic/tclNamesp.c (Tcl_DeleteNamespace): [Bug 2950259]: Revised - the namespace deletion code to provide an additional internal callback - that gets triggered early enough in namespace deletion to allow TclOO - destructors to run sanely. Adjusted TclOO to take advantage of this, - so making tearing down an object by killing its namespace appear to - work seamlessly, which is needed for Itcl. (Note that this is not a - feature that will ever be backported to 8.5, and it remains not a - recommended way of deleting an object.) - -2010-02-13 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Divided the [switch] - compiler into three pieces (after the model of [try]): a parser, an - instruction-issuer for chained tests, and an instruction-issuer for - jump tables. - - * generic/tclEnsemble.c: Split the ensemble engine out into its own - file rather than keeping it mashed together with the namespace code. - -2010-02-12 Jan Nijtmans - - * win/tcl.m4: Use -pipe for gcc on win32 - * win/configure: (mingw/cygwin) (regenerated) - * win/.cvsignore: Add .lib, .exp and .res here - -2010-02-11 Mo DeJong - - * tests/list.test: Add tests for explicit \0 in a string argument to - the list command. - -2010-02-11 Donal K. Fellows - - * generic/tclIOCmd.c (Tcl_OpenObjCmd): [Bug 2949740]: Make sure that - we do not try to put a NULL pipeline channel into binary mode. - -2010-02-11 Mo DeJong - - [Bug 2826551, Patch 2948425]: Assorted regexp bugs related to -all, - -line and -start options and newlines. - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): If -offset is given, treat it - as the start of the line if the previous character was a newline. Fix - nasty edge case where a zero length match would not advance the index. - * tests/regexp.test: Add regression tests back ported from Jacl. - Checks for a number of issues related to -line and newline handling. A - few of tests were broken before the patch and continue to be broken, - marked as knownBug. - -2010-02-11 Donal K. Fellows - - * generic/tclOO.c (ObjectRenamedTrace): [Bug 2949397]: Prevent - destructors from running on the two core class objects when the whole - interpreter is being destroyed. - -2010-02-09 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileTryCmd, IssueTryInstructions) - (IssueTryFinallyInstructions): Added compiler for the [try] command. - It is split into three pieces that handle the parsing of the tokens, - the issuing of instructions for finally-free [try], and the issuing of - instructions for [try] with finally; there are enough differences - between the all cases that it was easier to split the code rather than - have a single function do the whole thing. - -2010-02-09 Alexandre Ferrieux - - * tools/genStubs.tcl: Remove dependency on 8.5+ idiom "in" in - expressions. - -2010-02-08 Donal K. Fellows - - * generic/tclZlib.c (Tcl_ZlibDeflate, Tcl_ZlibInflate): [Bug 2947783]: - Make sure that the result is an unshared object before appending to it - so that nothing crashes if it is shared (use in Tcl code was not - affected by this, but use from C was an issue). - -2010-02-06 Donal K. Fellows - - * generic/tclHash.c (HashStringKey): Replace Tcl's crusty old hash - * generic/tclObj.c (TclHashObjKey): function with the algorithm - due to Fowler, Noll and Vo. This is slightly faster (assuming the - presence of hardware multiply) and has somewhat better distribution - properties of the resulting hash values. Note that we only ever used - the 32-bit version of the FNV algorithm; Tcl's core hash engine - assumes that hash values are simple unsigned ints. - - ***POTENTIAL INCOMPATIBILITY*** - Code that depends on hash iteration order (especially tests) may well - be disrupted by this. Where a definite order is required, the fix is - usually to just sort the results after extracting them from the hash. - Where this is insufficient, the code that has ceased working was - always wrong and was only working by chance. - -2010-02-05 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileErrorCmd): Added compilation of the - [error] command. No new bytecodes. - -2010-02-05 Jan Nijtmans - - * tools/genStubs.tcl: Follow-up to earlier commit today: - Eliminate the need for an extra Stubs Pointer for adressing - a static stub table: Just change the exported table from - static to MODULE_SCOPE. - * generic/tclBasic.c - * generic/tclOO.c - * generic/tclTomMathInterface.c - * generic/tcl*Decls.h (regenerated) - * generic/tclStubInit.c (regenerated) - * generic/tclOOStubInit.c (regenerated) - * generic/tclTest.c (minor formatting) - -2010-02-05 Donal K. Fellows - - * generic/tclVar.c: More consistency in errorcode generation. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Rewrote to be NRE-aware - when calling destructors. Note that there is no guarantee that - destructors will always be called in an NRE context; that's a feature - of the 'destroy' method only. - - * generic/tclEncoding.c: Add 'const' to many function-internal vars - that are never pointing to things that are written to. - -2010-02-05 Jan Nijtmans - - * tools/genStubs.tcl: Follow-up to [2010-01-29] commit: - prevent space within stub table function parameters if the - parameter type is a pointer. - * win/tclWinInt.h: Minor Formatting - * generic/tcl.h: VOID -> void and other formatting - * generic/tclInt.h: Minor formatting - * generic/tclInt.decls: Change signature of TclNRInterpProcCore, - * generic/tclOO.decls: and TclOONewProc(Instance|)MethodEx, - * generic/tclProc.c: indicating that errorProc is a function, - * generic/tclOOMethod.c:pointer, and other formatting - * generic/tcl*Decls.h: (regenerated) - * generic/tclVar.c: gcc warning(line 3703): 'pattern' may be used - uninitialized in this function - gcc warning(line 3788): 'matched' may be used - uninitialized in this function - -2010-02-04 Donal K. Fellows - - * generic/tclVar.c: Added more use of error-codes and reduced the - stack overhead of older interfaces. - (ArrayGetCmd): Stop silly crash when using a trivial pattern due to - error in conversion to ensemble. - (ArrayNamesCmd): Use the object RE interface for faster matching. - -2010-02-03 Donal K. Fellows - - * generic/tclVar.c (ArrayUnsetCmd): More corrections. - -2010-02-02 Donal K. Fellows - - * generic/tclVar.c: Turned the [array] command into a true ensemble. - - * generic/tclOO.c (AllocObject, MyDeleted): A slightly faster way to - handle the deletion of [my] is with a standard delete callback. This - is because it doesn't require an additional memory allocation during - object creation. Also reduced the amount of string manipulation - performed during object creation to further streamline memory - handling; this is not backported to the 8.5 package as it breaks a - number of abstractions. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): [Bug 2944404]: Do not - crash when a destructor deletes the object that is executing that - destructor. - -2010-02-01 Donal K. Fellows - - * generic/tclVar.c (Tcl_ArrayObjCmd): [Bug 2939073]: Stop the [array - unset] command from having dangling pointer problems when an unset - trace deletes the element that is going to be processed next. Many - thanks to Alexandre Ferrieux for the bulk of this fix. - - * generic/regexec.c (ccondissect, crevdissect): [Bug 2942697]: Rework - these functions so that certain pathological patterns are matched much - more rapidly. Many thanks to Tom Lane for dianosing this issue and - providing an initial patch. - -2010-01-30 Donal K. Fellows - - * generic/tclCompile.c (tclInstructionTable): Bytecode instructions - * generic/tclCompCmds.c (TclCompileUnsetCmd): to allow the [unset] - * generic/tclExecute.c (TclExecuteByteCode): command to be compiled - with the compiler being a complete compilation for all compile-time - decidable uses. - - * generic/tclVar.c (TclPtrUnsetVar): Var reference version of the code - to unset a variable. Required for INST_UNSET bytecodes. - -2010-01-29 Jan Nijtmans - - * generic/tcl.h: [Bug 2942081]: Reverted Tcl_ThreadDataKey type change - Changed some Tcl_CallFrame fields from "char *" - to "void *". This saves unnecessary space on - Cray's (and it's simply more correct). - - * tools/genStubs.tcl: No longer generate a space after "*" and - immediately after a function name, so the - format of function definitions in tcl*Decls.h - match all other tcl*.h header files. - * doc/ParseArgs.3: Change Tcl_ArgvFuncProc, Tcl_ArgvGenFuncProc - * generic/tcl.h: and GetFrameInfoValueProc to be function - * generic/tclInt.h: definitions, not pointers, for consistency - * generic/tclOOInt.h: with all other Tcl function definitions. - * generic/tclIndexObj.c: - * generic/regguts.h: CONST -> const - * generic/tcl.decls: Formatting - * generic/tclTomMath.decls: Formatting - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclOODecls.h: - * generic/tclOOIntDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2010-01-28 Donal K. Fellows - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Move the execution of - destructors to a point where they can produce an error. This will not - work for all destructors, but it does mean that more failing calls of - them will be caught. - * generic/tclOO.c (AllocObject, MyDeletedTrace, ObjectRenamedTrace): - (ObjectNamespaceDeleted): Stop various ways of getting at commands - with dangling pointers to the object. Also increases the reliability - of calling of destructors (though most destructors won't benefit; when - an object is deleted namespace-first, its destructors are not run in a - nice state as the namespace is partially gone). - -2010-01-25 Jan Nijtmans - - * generic/tclOOStubInit.c: Remove double includes (which causes a - * generic/tclOOStubLib.c: warning in CYGWIN compiles) - * unix/.cvsignore: add confdefs.h - -2010-01-22 Donal K. Fellows - - * doc/proc.n: [Bug 1970629]: Define a bit better what the current - namespace of a procedure is. - -2010-01-22 Jan Nijtmans - - * generic/tclInt.decls: Don't use DWORD and HANDLE here. - * generic/tclIntPlatDecls.h: - * generic/tcl.h: Revert [2009-12-21] change, instead - * generic/tclPort.h: resolve the CYGWIN inclusion problems by - * win/tclWinPort.h: re-arranging the inclusions at other - places. - * win/tclWinError.c - * win/tclWinPipe.c - * win/tcl.m4: Make cygwin configuration error into - * win/configure.in: a warning: CYGWIN compilation works - * win/configure: although there still are test failures. - -2010-01-22 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Improve error code - generation from some of the tailcall-related bits of TEBC. - -2010-01-21 Miguel Sofer - - * generic/tclCompile.h: [Bug 2910748]: NRE-enable direct eval on BC - * generic/tclExecute.c: spoilage. - * tests/nre.test: - -2010-01-19 Donal K. Fellows - - * doc/dict.n: [Bug 2929546]: Clarify just what [dict with] and [dict - update] are doing with variables. - -2010-01-18 Andreas Kupries - - * generic/tclIO.c (CreateScriptRecord): [Bug 2918110]: Initialize - the EventScriptRecord (esPtr) fully before handing it to - Tcl_CreateChannelHandler for registration. Otherwise a reflected - channel calling 'chan postevent' (== Tcl_NotifyChannel) in its - 'watchProc' will cause the function 'TclChannelEventScriptInvoker' - to be run on an uninitialized structure. - -2010-01-18 Donal K. Fellows - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): [Bug 2932421]: Stop - the [format] command from causing argument objects to change their - internal representation when not needed. Thanks to Alexandre Ferrieux - for this fix. - -2010-01-13 Donal K. Fellows - - * tools/tcltk-man2html.tcl: More factoring out of special cases - * tools/tcltk-man2html-utils.tcl: so that they are described outside - the engine file. Now there is only one real set of special cases in - there, to handle the .SO/.OP/.SE directives. - -2010-01-13 Jan Nijtmans - - * generic/tcl.h: Fix TCL_LL_MODIFIER for Cygwin - * generic/tclEnv.c: Fix CYGWIN compilation problems, - * generic/tclInt.h: and remove some unnecessary - * generic/tclPort.h: double includes. - * generic/tclPlatDecls.h: - * win/cat.c: - * win/tclWinConsole.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinThrd.c: - * win/tclWinPort.h: Put win32 includes first - * unix/tclUnixChan.c: Forgot one CONST change - -2010-01-12 Donal K. Fellows - - * tools/tcltk-man2html.tcl: Make the generation of the list of things - to process the docs from simpler and more flexible. Also factored out - the lists of special cases. - -2010-01-10 Jan Nijtmans - - * win/tclWinDde.c: VC++ 6.0 doesn't have - * win/tclWinReg.c: PDWORD_PTR - * win/tclWinThrd.c: Fix various minor gcc warnings. - * win/tclWinTime.c: - * win/tclWinConsole.c: Put channel type definitions - * win/tclWinChan.c: in static const memory - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * generic/tclIOGT.c: - * generic/tclIORChan.c: - * generic/tclIORTrans.c: - * unix/tclUnixChan.c: - * unix/tclUnixPipe.c: - * unix/tclUnixSock.c: - * unix/configure: (regenerated with autoconf 2.59) - * tests/info.test: Make test independant from - tcltest implementation. - -2010-01-10 Donal K. Fellows - - * tests/namespace.test (namespace-51.17): [Bug 2898722]: Demonstrate - that there are still bugs in the handling of resolution epochs. This - bug is not yet fixed. - - * tools/tcltk-man2html.tcl: Split the man->html converter into - * tools/tcltk-man2html-utils.tcl: two pieces for easier maintenance. - Also made it much less verbose in its printed messages by default. - -2010-01-09 Donal K. Fellows - - * tools/tcltk-man2html.tcl: Added basic support for building the docs - for contributed packages into the HTML versions. Prompted by question - on Tcler's Chat by Tom Krehbiel. Note that there remain problems in - the documentation generated due to errors in the contributed docs. - -2010-01-05 Don Porter - - * generic/tclPathObj.c (TclPathPart): [Bug 2918610]: Correct - * tests/fileName.test (filename-14.31): inconsistency between the - string rep and the intrep of a path value created by [file rootname]. - Thanks to Vitaly Magerya for reporting. - -2010-01-03 Donal K. Fellows - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 1636685]: Use the configuration - for modern FreeBSD suggested by the FreeBSD porter. - -2010-01-03 Miguel Sofer - - * generic/tclBasic.c: [Bug 2724403]: Fix leak of coroutines on - * generic/tclCompile.h: namespace deletion. Added a test for this - * generic/tclNamesp.c: leak, and also a test for leaks on namespace - * tests/coroutine.test: deletion. - * tests/namespace.test: - -2009-12-30 Donal K. Fellows - - * library/safe.tcl (AliasSource): [Bug 2923613]: Make the safer - * tests/safe.test (safe-8.9): [source] handle a [return] at the - end of the file correctly. - -2009-12-30 Miguel Sofer - - * library/init.tcl (unknown): [Bug 2824981]: Fix infinite recursion of - ::unknown when [set] is undefined. - -2009-12-29 Donal K. Fellows - - * generic/tclHistory.c (Tcl_RecordAndEvalObj): Reduce the amount of - allocation and deallocation of memory by caching objects in the - interpreter assocData table. - - * generic/tclObj.c (Tcl_GetCommandFromObj): Rewrite the logic so that - it does not require making assignments part way through an 'if' - condition, which was deeply unclear. - - * generic/tclInterp.c (Tcl_MakeSafe): [Bug 2895741]: Make sure that - the min() and max() functions are supported in safe interpreters. - -2009-12-29 Pat Thoyts - - * generic/tclBinary.c: [Bug 2922555]: Handle completely invalid input - * tests/binary.test: to the decode methods. - -2009-12-28 Donal K. Fellows - - * unix/Makefile.in (trace-shell, trace-test): [FRQ 1083288]: Added - targets to allow easier tracing of shell and test invokations. - - * unix/configure.in: [Bug 942170]: Detect the st_blocks field of - * generic/tclCmdAH.c (StoreStatData): 'struct stat' correctly. - * generic/tclFileName.c (Tcl_GetBlocksFromStat): - * generic/tclIOUtil.c (Tcl_Stat): - - * generic/tclInterp.c (TimeLimitCallback): [Bug 2891362]: Ensure that - * tests/interp.test (interp-34.13): the granularity ticker is - reset when we check limits because of the time limit event firing. - -2009-12-27 Donal K. Fellows - - * doc/namespace.n (SCOPED SCRIPTS): [Bug 2921538]: Updated example to - not be quite so ancient. - -2009-12-25 Jan Nijtmans - - * generic/tclCmdMZ.c: CONST -> const - * generic/tclParse.c - -2009-12-23 Donal K. Fellows - - * library/safe.tcl (AliasSource, AliasExeName): [Bug 2913625]: Stop - information about paths from leaking through [info script] and [info - nameofexecutable]. - -2009-12-23 Jan Nijtmans - - * unix/tcl.m4: Install libtcl8.6.dll in bin directory - * unix/Makefile.in: - * unix/configure: (regenerated) - -2009-12-22 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): [Bug 2918962]: Stop crash when - -index and -stride are used together. - -2009-12-21 Jan Nijtmans - - * generic/tclThreadStorage.c: Fix gcc warning, using gcc-4.3.4 on - cygwin: missing initializer - * generic/tclOOInt.h: Prevent conflict with DUPLICATE - definition in WINAPI's nb30.h - * generic/rege_dfa.c: Fix macro conflict on CYGWIN: don't use - "small". - * generic/tcl.h: Include before on - CYGWIN - * generic/tclPathObj.c - * generic/tclPort.h - * tests/env.test: Don't unset WINDIR and TERM, it has a - special meaning on CYGWIN (both in UNIX - and WIN32 mode!) - * generic/tclPlatDecls.h: Include through tclPlatDecls.h - * win/tclWinPort.h: stricmp -> strcasecmp - * win/tclWinDde.c: _wcsicmp -> wcscasecmp - * win/tclWinFile.c - * win/tclWinPipe.c - * win/tclWinSock.c - * unix/tcl.m4: Add dynamic loading support to CYGWIN - * unix/configure (regenerated) - * unix/Makefile.in - -2009-12-19 Miguel Sofer - - * generic/tclBasic.c: [Bug 2917627]: Fix for bad cmd resolution by - * tests/coroutine.test: coroutines. Thanks to schelte for finding it. - -2009-12-16 Donal K. Fellows - - * library/safe.tcl (::safe::AliasGlob): Upgrade to correctly support a - larger fraction of [glob] functionality, while being stricter about - directory management. - -2009-12-11 Jan Nijtmans - - * generic/tclTest.c: Fix gcc warning: ignoring return value of - * unix/tclUnixNotify.c: "write", declared with attribute - * unix/tclUnixPipe.c: warn_unused_result. - * generic/tclInt.decls: CONSTify functions TclpGetUserHome and - * generic/tclIntDecls.h:TclSetPreInitScript (TIP #27) - * generic/tclInterp.c: - * win/tclWinFile.c: - * unix/tclUnixFile.c: - -2009-12-16 Donal K. Fellows - - * doc/tm.n: [Bug 1911342]: Formatting rewrite to avoid bogus crosslink - to the list manpage when generating HTML. - - * library/msgcat/msgcat.tcl (Init): [Bug 2913616]: Do not use platform - tests that are not needed and which don't work in safe interpreters. - -2009-12-14 Donal K. Fellows - - * doc/file.n (file tempfile): [Bug 2388866]: Note that this only ever - creates files on the native filesystem. This is a design feature. - -2009-12-13 Miguel Sofer - - * generic/tclBasic.c: Release TclPopCallFrame() from its - * generic/tclExecute.c: tailcall-management duties - * generic/tclNamesp.c: - - * generic/tclBasic.c: Moving TclBCArgumentRelease call from - * generic/tclExecute.c: TclNRTailcallObjCmd to TEBC, so that the - pairing of the Enter and Release calls is clearer. - -2009-12-12 Donal K. Fellows - - * generic/tclTest.c (TestconcatobjCmd): [Bug 2895367]: Stop memory - leak when testing. We don't need extra noise of this sort when - tracking down real problems! - -2009-12-11 Jan Nijtmans - - * generic/tclBinary.c: Fix gcc warning, using gcc-4.3.4 on cygwin - * generic/tclCompExpr.c:warning: array subscript has type 'char' - * generic/tclPkg.c: - * libtommath/bn_mp_read_radix.c: - * win/makefile.vc: [Bug 2912773]: Revert to version 1.203 - * unix/tclUnixCompat.c: Fix gcc warning: signed and unsigned type - in conditional expression. - -2009-12-11 Donal K. Fellows - - * tools/tcltk-man2html.tcl (long-toc, cross-reference): [FRQ 2897296]: - Added cross links to sections within manual pages. - -2009-12-11 Miguel Sofer - - * generic/tclBasic.c: [Bug 2806407]: Full nre-enabling of coroutines - * generic/tclExecute.c: - - * generic/tclBasic.c: Small cleanup - - * generic/tclExecute.c: Fix panic in http11.test caused by buggy - earlier commits in coroutine management. - -2009-12-10 Andreas Kupries - - * generic/tclObj.c (TclContinuationsEnter): [Bug 2895323]: Updated - comments to describe when the function can be entered for the same - Tcl_Obj* multiple times. This is a continuation of the 2009-11-10 - entry where a memory leak was plugged, but where not sure if that was - just a band-aid to paper over some other error. It isn't, this is a - legal situation. - -2009-12-10 Miguel Sofer - - * generic/tclBasic.c: Reducing the # of moving parts for coroutines - * generic/tclExecute.c: by delegating more to tebc; eliminate the - special coroutine CallFrame. - -2009-12-09 Andreas Kupries - - * generic/tclIO.c: [Bug 2901998]: Applied Alexandre Ferrieux's patch - fixing the inconsistent buffered I/O. Tcl's I/O now flushes buffered - output before reading, discards buffered input before writing, etc. - -2009-12-09 Miguel Sofer - - * generic/tclBasic.c: Ensure right lifetime of varFrame's (objc,objv) - for coroutines. - - * generic/tclExecute.c: Code regrouping - -2009-12-09 Donal K. Fellows - - * generic/tclBasic.c: Added some of the missing setting of errorcode - values. - -2009-12-08 Miguel Sofer - - * generic/tclExecute.c (TclStackFree): Improved panic msg. - -2009-12-08 Miguel Sofer - - * generic/tclBasic.c: Partial nre-enabling of coroutines. The - * generic/tclExecute.c: initial call still requires its own - * generic/tclInt.h: instance of tebc, but on resume coros can - execute in the caller's tebc. - - * generic/tclExecute.c (TEBC): Silence warning about pcAdjustment. - -2009-12-08 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Make the dict opcodes - more sparing in their use of C variables, to reduce size of TEBC - activiation record a little bit. - -2009-12-07 Miguel Sofer - - * generic/tclExecute.c (TEBC): Grouping "slow" variables into structs, - to reduce register pressure and help the compiler with variable - allocation. - -2009-12-07 Miguel Sofer - - * generic/tclExecute.c: Start cleaning the TEBC stables - * generic/tclInt.h: - - * generic/tclCmdIL.c: [Bug 2910094]: Fix by aku - * tests/coroutine.test: - - * generic/tclBasic.c: Arrange for [tailcall] to be created with the - other builtins: was being created in a separate call, leftover from - pre-tip days. - -2009-12-07 Don Porter - - * generic/tclStrToD.c: [Bug 2902010]: Correct conditional compile - directives to better detect the toolchain that needs extra work for - proper underflow treatment instead of merely detecting the MIPS - platform. - -2009-12-07 Miguel Sofer - - * generic/tclBasic.c: [Patch 2910056]: Add ::tcl::unsupported::yieldTo - * generic/tclInt.h: - -2009-12-07 Donal K. Fellows - - * generic/tclCmdMZ.c (TryPostBody): [Bug 2910044]: Close off memory - leak in [try] when a variable-free handler clause is present. - -2009-12-05 Miguel Sofer - - * generic/tclBasic.c: Small changes for clarity in tailcall - * generic/tclExecute.c: and coroutine code. - * tests/coroutine.test: - - * tests/tailcall.test: Remove some old unused crud; improved the - stack depth tests. - - * generic/tclBasic.c: Fixed things so that you can tailcall - * generic/tclNamesp.c: properly out of a coroutine. - * tests/tailcall.test: - - * generic/tclInterp.c: Fixed tailcalls for same-interp aliases (no - test) - -2009-12-03 Donal K. Fellows - - * library/safe.tcl (::safe::AliasEncoding): Make the safe encoding - command behave more closely like the unsafe one (for safe ops). - (::safe::AliasGlob): [Bug 2906841]: Clamp down on evil use of [glob] - in safe interpreters. - * tests/safe.test: Rewrite to use tcltest2 better. - -2009-12-02 Jan Nijtmans - - * tools/genStubs.tcl: Add support for win32 CALLBACK functions and - remove obsolete "emitStubs" and "genStubs" functions. - * win/Makefile.in: Use tcltest86.dll for all tests, and add - .PHONY rules to preemptively stop trouble that plagued Tk from hitting - Tcl too. - -2009-11-30 Jan Nijtmans - - * generic/tcl.h: Don't use EXPORT for Tcl_InitStubs - * win/Makefile.in: Better dependancies in case of static build. - -2009-11-30 Donal K. Fellows - - * doc/Tcl.n: [Bug 2901433]: Improved description of expansion to - mention that it is using list syntax. - -2009-11-27 Kevin B. Kenny - - * win/tclAppInit.c (Tcl_AppInit): [Bug 2902965]: Reverted Jan's change - that added a call to Tcl_InitStubs. The 'tclsh' and 'tcltest' programs - are providers, not consumers of the Stubs table, and should not link - with the Stubs library, but only with the main Tcl library. (In any - case, the presence of Tcl_InitStubs broke the build.) - -2009-11-27 Donal K. Fellows - - * doc/BoolObj.3, doc/Class.3, doc/CrtChannel.3, doc/DictObj.3: - * doc/DoubleObj.3, doc/Ensemble.3, doc/Environment.3: - * doc/FileSystem.3, doc/Hash.3, doc/IntObj.3, doc/Limit.3: - * doc/Method.3, doc/NRE.3, doc/ObjectType.3, doc/PkgRequire.3: - * doc/SetChanErr.3, doc/SetResult.3: [Patch 2903921]: Many small - spelling fixes from Larry Virden. - - BUMP VERSION OF TCLOO TO 0.6.2. Too many people need accumulated small - versions and bugfixes, so the version-bump removes confusion. - - * generic/tclOOBasic.c (TclOO_Object_LinkVar): [Bug 2903811]: Remove - unneeded restrictions on who can usefully call this method. - -2009-11-26 Donal K. Fellows - - * unix/Makefile.in: Add .PHONY rules and documentation to preemptively - stop trouble that plagued Tk from hitting Tcl too, and to make the - overall makefile easier to understand. Some reorganization too to move - related rules closer together. - -2009-11-26 Jan Nijtmans - - * win/Makefile.in: [Bug 2902965]: Fix stub related changes that - * win/makefile.vc: caused tclkit build to break. - * win/tclAppInit.c - * unix/tcl.m4 - * unix/Makefile.in - * unix/tclAppInit.c - * unix/configure: (regenerated) - -2009-11-25 Kevin B. Kenny - - * win/Makefile.in: Added a 'test-tcl' rule that is identical to - 'test' except that it does not go spelunking in 'pkgs/'. (This rule - has existed in unix/Makefile.in for some time.) - -2009-11-25 Stuart Cassoff - - * unix/configure.in: [Patch 2892871]: Remove unneeded - * unix/tcl.m4: AC_STRUCT_TIMEZONE and use - * unix/tclConfig.h.in: AC_CHECK_MEMBERS([struct stat.st_blksize]) - * unix/tclUnixFCmd.c: instead of AC_STRUCT_ST_BLKSIZE. - * unix/configure: Regenerated with autoconf-2.59. - -2009-11-24 Andreas Kupries - - * library/tclIndex: Manually redone the part of tclIndex dealing with - safe.tcl and tm.tcl. This part passes the testsuite. Note that - automatic regeneration of this part is not possible because it wrongly - puts 'safe::Setup' on the list, and wrongly leaves out 'safe::Log' - which is more dynamically created than the generator expects. - - Further note that the file "clock.tcl" is explicitly loaded by - "init.tcl", the first time the clock command is invoked. The relevant - code can be found at line 172ff, roughly, the definition of the - procedure 'clock'. This means none of the procedures of this file - belong in the tclIndex. Another indicator that automatic regeneration - of tclIndex is ill-advised. - -2009-11-24 Donal K. Fellows - - * generic/tclOO.c (FinalizeAlloc, Tcl_NewObjectInstance): - [Bug 2903011]: Make it an error to destroy an object in a constructor, - and also make sure that an object is not deleted twice in the error - case. - -2009-11-24 Pat Thoyts - - * tests/fCmd.test: [Bug 2893771]: Teach [file stat] to handle locked - * win/tclWinFile.c: files so that [file exists] no longer lies. - -2009-11-23 Kevin Kenny - - * tests/fCmd.test (fCmd-30.1): Changed registry location of the 'My - Documents' folder to the one that's correct for Windows 2000, XP, - Server 2003, Vista, Server 2008, and Windows 7. (See - http://support.microsoft.com/kb/310746) - -2009-11-23 Jan Nijtmans - - * win/tclWinDde.c: #undef STATIC_BUILD, in order to make sure - * win/tclWinReg.c: that Xxxxx_Init is always exported even when - * generic/tclTest.c: Tcl is built static (otherwise we cannot - create a DLL). - * generic/tclThreadTest.c: Make all functions static, except - TclThread_Init. - * tests/fCmd.test: Enable fCmd-30.1 when registry is available. - * win/tcl.m4: Fix ${SHLIB_LD_LIBS} definition, fix conflicts - * win/Makefile.in: Simplifications related to tcl.m4 changes. - * win/configure.in: Between static libraries and import library on - windows. - * win/configure: (regenerated) - * win/makefile.vc: Add stub library to necessary link lines. - -2009-11-23 Kevin B. Kenny - - * generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Further - machinations to get NewTestThread actually to launch the thread, not - just compile. - -2009-11-22 Donal K. Fellows - - * generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Fix small - error in function naming which blocked a threaded test build. - -2009-11-19 Jan Nijtmans - - * win/Makefile.in: Create tcltest86.dll as dynamic Tcltest - package. - * generic/tclTest.c: Remove extraneous prototypes, follow-up to - * generic/tclTestObj.c: [Bug 2883850] - * tests/chanio.test: Test-cases for fixed [Bug 2849797] - * tests/io.test: - * tests/safe.test: Fix safe-10.1 and safe-10.4 test cases, making - the wrong assumption that Tcltest is a static - package. - * generic/tclEncoding.c:[Bug 2857044]: Updated freeIntRepProc routines - * generic/tclVar.c: so that they set the typePtr field to NULL so - that the Tcl_Obj is not left in an - inconsistent state. - * unix/tcl.m4: [Patch 2883533]: tcl.m4 support for Haiku OS - * unix/configure: autoconf-2.59 - -2009-11-19 Don Porter - - * unix/tclAppInit.c: [Bug 2883850, 2900542]: Repair broken build of - * win/tclAppInit.c: the tcltest executable. - -2009-11-19 Donal K. Fellows - - * library/auto.tcl (tcl_findLibrary): - * library/clock.tcl (MakeUniquePrefixRegexp, MakeParseCodeFromFields) - (SetupTimeZone, ProcessPosixTimeZone): Restored the use of a literal - * library/history.tcl (HistAdd): 'then' when following a multi- - * library/safe.tcl (interpConfigure): line test expresssion. It's an - * library/tm.tcl (UnknownHandler): aid to readability then. - -2009-11-19 Jan Nijtmans - - * generic/tclInt.h: Make all internal initialization - * generic/tclTest.c: routines MODULE_SCOPE - * generic/tclTestObj.c: - * generic/tclTestProcBodyObj.c: - * generic/tclThreadTest.c: - * unix/Makefile.in: Fix [Bug 2883850]: pkgIndex.tcl doesn't - * unix/tclAppInit.c: get created with static Tcl build - * unix/tclXtTest.c: - * unix/tclXtNotify.c: - * unix/tclUnixTest.c: - * win/Makefile.in: - * win/tcl.m4: - * win/configure: (regenerated) - * win/tclAppInit.c: - * win/tclWinDde.c: Always compile with Stubs. - * win/tclWinReg.c: - * win/tclWinTest.c: - -2009-11-18 Jan Nijtmans - - * doc/CrtChannel.3: [Bug 2849797]: Fix channel name inconsistences - * generic/tclIORChan.c: as suggested by DKF. - * generic/tclIO.c: Minor *** POTENTIAL INCOMPATIBILITY *** - because Tcl_CreateChannel() and derivatives - now sometimes ignore their "chanName" - argument. - - * generic/tclAsync.c: Eliminate various gcc warnings (with -Wextra) - * generic/tclBasic.c - * generic/tclBinary.c - * generic/tclCmdAH.c - * generic/tclCmdIL.c - * generic/tclCmdMZ.c - * generic/tclCompile.c - * generic/tclDate.c - * generic/tclExecute.c - * generic/tclDictObj.c - * generic/tclIndexObj.c - * generic/tclIOCmd.c - * generic/tclIOUtil.c - * generic/tclIORTrans.c - * generic/tclOO.c - * generic/tclZlib.c - * generic/tclGetDate.y - * win/tclWinInit.c - * win/tclWinChan.c - * win/tclWinConsole.c - * win/tclWinNotify.c - * win/tclWinReg.c - * library/auto.tcl: Eliminate "then" keyword - * library/clock.tcl - * library/history.tcl - * library/safe.tcl - * library/tm.tcl - * library/http/http.tcl: Eliminate unnecessary spaces - * library/http1.0/http.tcl - * library/msgcat/msgcat.tcl - * library/opt/optparse.tcl - * library/platform/platform.tcl - * tools/tcltk-man2html.tcl - * tools/tclZIC.tcl - * tools/tsdPerf.c - -2009-11-17 Andreas Kupries - - * unix/tclUnixChan.c (TtyParseMode): Partial undo of Donal's tidy-up - from a few days ago (2009-11-9, not in ChangeLog). It seems that - strchr is apparently a macro on AIX and reacts badly to pre-processor - directives in its arguments. - -2009-11-16 Alexandre Ferrieux - - * generic/tclEncoding.c: [Bug 2891556]: Fix and improve test to - * generic/tclTest.c: detect similar manifestations in the future. - * tests/encoding.test: Add tcltest support for finalization. - -2009-11-15 Mo DeJong - - * win/tclWinDde.c: Avoid gcc compiler warning by explicitly casting - DdeCreateStringHandle argument. - -2009-11-12 Andreas Kupries - - * generic/tclIO.c (CopyData): [Bug 2895565]: Dropped bogosity which - * tests/io.test: used the number of _written_ bytes or character to - update the counters for the read bytes/characters. New test io-53.11. - This is a forward port from the 8.5 branch. - -2009-11-11 Don Porter - - * generic/tclClock.c (TclClockInit): Do not create [clock] support - commands in safe interps. - -2009-11-11 Jan Nijtmans - - * library/http/http.tcl (http::geturl): [Bug 2891171]: URL checking - too strict when using multiple question marks. - * tests/http.test - * library/http/pkgIndex.tcl: Bump to http 2.8.2 - * unix/Makefile.in: - * win/Makefile.in: - -2009-11-11 Alexandre Ferrieux - - * generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error) by - saving the errno from the first of two FlushChannel()s. Uneasy to - test; might need specific channel drivers. Four-hands with aku. - -2009-11-10 Pat Thoyts - - * tests/winFCmd.test: Cleanup directories that have been set chmod - 000. On Windows7 and Vista we really have no access and these were - getting left behind. - A few tests were changed to reflect the intent of the test where - setting a directory chmod 000 should prevent any modification. This - restriction was ignored on XP but is honoured on Vista - -2009-11-10 Andreas Kupries - - * generic/tclBasic.c: Plug another leak in TCL_EVAL_DIRECT evaluation. - Forward port from Tcl 8.5 branch, change by Don Porter. - - * generic/tclObj.c: [Bug 2895323]: Plug memory leak in - TclContinuationsEnter(). Forward port from Tcl 8.5 branch, change by - Don Porter. - -2009-11-09 Stuart Cassoff - - * win/README: [bug 2459744]: Removed outdated Msys + Mingw info. - -2009-11-09 Andreas Kupries - - * generic/tclBasic.c (TclEvalObjEx): Moved the #280 decrement of - refCount for the file path out of the branch after the whole - conditional, closing a memory leak. Added clause on structure type to - prevent seg.faulting. Forward port from valgrinding the Tcl 8.5 - branch. - - * tests/info.test: Resolve ambiguous resolution of variable "res". - Forward port from 8.5 - -2009-11-08 Donal K. Fellows - - * doc/string.n (bytelength): Noted that this command is not a good - thing to use, and suggested a better alternatve. Also factored out the - description of the indices into its own section. - -2009-11-07 Pat Thoyts - - * tests/fCmd.test: [Bug 2891026]: Exclude tests using chmod 555 - directories on vista and win7. The current user has access denied and - so cannot rename the directory without admin privileges. - -2009-11-06 Andreas Kupries - - * library/safe.tcl (::safe::Setup): Added documentation of the - contents of the state array. Also killed the 'InterpState' procedure - with its upleveled variable/upvar combination, and replaced all uses - with 'namespace upvar'. - -2009-11-05 Andreas Kupries - - * library/safe.tcl: A series of patches which bring the SafeBase up to - date with code guidelines, Tcl's features, also eliminating a number - of inefficiencies along the way. - (1) Changed all procedure names to be fully qualified. - (2) Moved the procedures out of the namespace eval. Kept their - locations. IOW, broke the namespace eval apart into small sections not - covering the procedure definitions. - (3) Reindented the code. Just lots of whitespace changes. - Functionality unchanged. - (4) Moved the multiple namespace eval's around. Command export at the - top, everything else (var decls, argument parsing setup) at the - bottom. - (5) Moved the argument parsing setup into a procedure called when the - code is loaded. Easier management of temporary data. - (6) Replaced several uses of 'Set' with calls to the new procedure - 'InterpState' and direct access to the per-slave state array. - (7) Replaced the remaining uses of 'Set' and others outside of the - path/token handling, and deleted a number of procedures related to - state array access which are not used any longer. - (8) Converted the path token system to cache normalized paths and path - <-> token conversions. Removed more procedures not used any longer. - Removed the test cases 4.3 and 4.4 from safe.test. They were testing - the now deleted command "InterpStateName". - (9) Changed the log command setup so that logging is compiled out - completely when disabled (default). - (10) Misc. cleanup. Inlined IsInterp into CheckInterp, its only user. - Consistent 'return -code error' for error reporting. Updated to use - modern features (lassign, in/ni, dicts). The latter are used to keep a - reverse path -> token map and quicker check of existence. - (11) Fixed [Bug 2854929]: Recurse into all subdirs under all TM root - dirs and put them on the access path. - -2009-11-02 Kevin B. Kenny - - * library/tzdata/Asia/Novokuznetsk: New tzdata locale for Kemerovo - oblast', which now keeps Novosibirsk time and not Kranoyarsk time. - * library/tzdata/Asia/Damascus: Syrian DST changes. - * library/tzdata/Asia/Hong_Kong: Hong Kong historic DST corrections. - Olson tzdata2009q. - -2009-11-02 Donal K. Fellows - - * doc/object.n (DESCRIPTION): Substantive revision to make it clearer - what the fundamental semantics of an object actually are. - -2009-11-01 Joe Mistachkin - - * doc/Cancel.3: Minor cosmetic fixes. - * win/makefile.vc: Make htmlhelp target work again. An extra set of - double quotes around the definition of the HTML help compiler tool - appears to be required. Previously, there was one set of double - quotes around the definition of the tool and one around the actual - invocation. This led to confusion because it was the only such tool - path to include double quotes around its invocation. Also, it was - somewhat inflexible in the event that somebody needed to override the - tool command to include arguments. Therefore, even though it may look - "wrong", there are now two double quotes on either side of the tool - path definition. This fixes the problem that currently prevents the - htmlhelp target from building and maintains flexibility in case - somebody needs to override it via the command line or an environment - variable. - -2009-11-01 Joe English - - * doc/Eval.3, doc/Cancel.3: Move TIP#285 routines out of Eval.3 into - their own manpage. - -2009-10-31 Donal K. Fellows - - * generic/tclBasic.c (ExprRoundFunc): [Bug 2889593]: Correctly report - the expected number of arguments when generating an error for round(). - -2009-10-30 Pat Thoyts - - * tests/tcltest.test: When creating the notwritabledir we deny the - current user access to delete the file. We must grant this right when - we cleanup. Required on Windows 7 when the user does not automatically - have administrator rights. - -2009-10-29 Don Porter - - * generic/tcl.h: Changed the typedef for the mp_digit type - from: - typedef unsigned long mp_digit; - to: - typedef unsigned int mp_digit; - For 32-bit builds where "long" and "int" are two names for the same - thing, this is no change at all. For 64-bit builds, though, this - causes the dp[] array of an mp_int to be made up of 32-bit elements - instead of 64-bit elements. This is a huge improvement because - details elsewhere in the mp_int implementation cause only 28 bits of - each element to be actually used storing number data. Without this - change bignums are over 50% wasted space on 64-bit systems. [Bug - 2800740]. - - ***POTENTIAL INCOMPATIBILITY*** - For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *) - arguments *will*, and callers of routines with (mp_int *) arguments - *may* suffer both binary and stubs incompatibilities with Tcl releases - 8.5.0 - 8.5.7. Such possibilities should be checked, and if such - incompatibilities are present, suitable [package require] requirements - on the Tcl release should be put in place to keep such built code - [load]-ing only in Tcl interps that are compatible. - -2009-10-29 Donal K. Fellows - - * tests/dict.test: Make variable-clean and simplify tests by utilizing - the fact that dictionaries have defined orders. - - * generic/tclZlib.c (TclZlibCmd): Remove accidental C99-ism which - reportedly makes the AIX native compiler choke. - -2009-10-29 Kevin B. Kenny - - * library/clock.tcl (LocalizeFormat): - * tests/clock.test (clock-67.1): - [Bug 2819334]: Corrected a problem where '%%' followed by a letter in - a format group could expand recursively: %%R would turn into %%H:%M:%S - -2009-10-28 Don Porter - - * generic/tclLiteral.c: [Bug 2888044]: Fixed 2 bugs. - * tests/info.test: First, as noted in the comments of the - TclCleanupLiteralTable routine, since the teardown of the intrep of - one Tcl_Obj can cause the teardown of others in the same table, the - full table cleanup must be done with care, but the code did not - contain the same care demanded in the comment. Second, recent - additions to the info.test file had poor hygiene, leaving an array - variable ::a lying around, which breaks later interp.test tests during - a -singleproc 1 run of the test suite. - -2009-10-28 Kevin B. Kenny - - * tests/fileName.test (fileName-20.[78]): Corrected poor test - hygiene (failure to save and restore the working directory) that - caused these two tests to fail on Windows (and [Bug 2806250] to be - reopened). - -2009-10-27 Don Porter - - * generic/tclPathObj.c: [Bug 2884203]: Missing refcount on cached - normalized path caused crashes. - -2009-10-27 Kevin B. Kenny - - * library/clock.tcl (ParseClockScanFormat): [Bug 2886852]: Corrected a - problem where [clock scan] didn't load the timezone soon enough when - processing a time format that lacked a complete date. - * tests/clock.test (clock-66.1): - Added a test case for the above bug. - * library/tzdata/America/Argentina/Buenos_Aires: - * library/tzdata/America/Argentina/Cordoba: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/America/Argentina/Tucuman: - New DST rules for Argentina. (Olson's tzdata2009p.) - -2009-10-26 Don Porter - - * unix/Makefile.in: Remove $(PACKAGE).* and prototype from the - `make distclean` target. Completes 2009-10-20 commit. - -2009-10-24 Kevin B. Kenny - - * library/clock.tcl (ProcessPosixTimeZone): - Corrected a regression in the fix to [Bug 2207436] that caused - [clock] to apply EU daylight saving time rules in the US. - Thanks to Karl Lehenbauer for reporting this regression. - * tests/clock.test (clock-52.4): - Added a regression test for the above bug. - * library/tzdata/Asia/Dhaka: - * library/tzdata/Asia/Karachi: - New DST rules for Bangladesh and Pakistan. (Olson's tzdata2009o.) - -2009-10-23 Andreas Kupries - - * generic/tclIO.c (FlushChannel): Skip OutputProc for low-level - 0-length writes. When closing pipes which have already been closed - not skipping leads to spurious SIG_PIPE signals. Reported by - Mikhail Teterin . - -2009-10-22 Donal K. Fellows - - * generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 2883857]: Allow - the passing of array element names through this method. - -2009-10-21 Donal K. Fellows - - * generic/tclPosixStr.c: [Bug 2882561]: Work around oddity on Haiku OS - where SIGSEGV and SIGBUS are the same value. - - * generic/tclTrace.c (StringTraceProc): [Bug 2881259]: Added back cast - to work around silly bug in MSVC's handling of auto-casting. - -2009-10-20 Don Porter - - * unix/Makefile.in: Removed the long outdated and broken targets - package-* that were for building Solaris packages. Appears that the - pieces needed for these targets to function have never been present in - the current era of Tcl development and belong completely to Tcl - pre-history. - -2009-10-19 Don Porter - - * generic/tclIO.c: [Patch 2107634]: Revised ReadChars and - FilterInputBytes routines to permit reads to continue up to the string - limits of Tcl values. Before revisions, large read attempts could - panic when as little as half the limiting value length was reached. - Thanks to Sean Morrison and Bob Parker for their roles in the fix. - -2009-10-18 Joe Mistachkin - - * generic/tclObj.c (TclDbDumpActiveObjects, TclDbInitNewObj) - (Tcl_DbIncrRefCount, Tcl_DbDecrRefCount, Tcl_DbIsShared): - [Bug 2871908]: Enforce separation of concerns between the lineCLPtr - and objThreadMap thread specific data members. - -2009-10-18 Joe Mistachkin - - * tests/thread.test (thread-4.[345]): [Bug 1565466]: Correct tests to - save their error state before the final call to threadReap just in - case it triggers an "invalid thread id" error. This error can occur - if one or more of the target threads has exited prior to the attempt - to send it an asynchronous exit command. - -2009-10-17 Donal K. Fellows - - * generic/tclVar.c (UnsetVarStruct, TclDeleteNamespaceVars) - (TclDeleteCompiledLocalVars, DeleteArray): - * generic/tclTrace.c (Tcl_UntraceVar2): [Bug 2629338]: Stop traces - that are deleted part way through (a feature used by tdom) from - causing freed memory to be accessed. - -2009-10-08 Donal K. Fellows - - * generic/tclDictObj.c (DictIncrCmd): [Bug 2874678]: Don't leak any - bignums when doing [dict incr] with a value. - * tests/dict.test (dict-19.3): Memory leak detection code. - -2009-10-07 Andreas Kupries - - * generic/tclObj.c: [Bug 2871908]: Plug memory leaks of objThreadMap - and lineCLPtr hashtables. Also make the names of the continuation - line information initialization and finalization functions more - consistent. Patch supplied by Joe Mistachkin . - - * generic/tclIORChan.c (ErrnoReturn): Replace hardwired constant 11 - with proper errno #define, EAGAIN. What was I thinking? The BSD's have - a different errno assignment and break with the hardwired number. - Reported by emiliano on the chat. - -2009-10-06 Don Porter - - * generic/tclInterp.c (SlaveEval): Agressive stomping of internal reps - was added as part of the NRE patch of 2008-07-13. This doesn't appear - to actually be needed, and it hurts quite a bit when large lists lose - their intreps and require reparsing. Thanks to Ashok Nadkarni for - reporting the problem. - - * generic/tclTomMathInt.h (new): Public header tclTomMath.h had - * generic/tclTomMath.h: dependence on private headers, breaking use - * generic/tommath.h: by extensions [Bug 1941434]. - -2009-10-05 Andreas Kupries - - * library/safe.tcl (AliasGlob): Fixed conversion of catch to - try/finally, it had an 'on ok msg' branch missing, causing a silent - error immediately, and bogus glob results, breaking search for Tcl - modules. - -2009-10-04 Daniel Steffen - - * macosx/tclMacOSXBundle.c: [Bug 2569449]: Workaround CF memory - * unix/tclUnixInit.c: managment bug in Mac OS X 10.4 & - earlier. - -2009-10-02 Kevin B. Kenny - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Karachi: - * library/tzdata/Pacific/Apia: Olson's tzdata2009n. - -2009-09-29 Don Porter - - * generic/tclDictObj.c: [Bug 2857044]: Updated freeIntRepProc - * generic/tclExecute.c: routines so that they set the typePtr - * generic/tclIO.c: field to NULL so that the Tcl_Obj is - * generic/tclIndexObj.c: not left in an inconsistent state. - * generic/tclInt.h: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclOOCall.c: - * generic/tclObj.c: - * generic/tclPathObj.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclStringObj.c: - - * generic/tclAlloc.c: Cleaned up various routines in the - * generic/tclCkalloc.c: call stacks for memory allocation to - * generic/tclInt.h: guarantee that any size values computed - * generic/tclThreadAlloc.c: are within the domains of the routines - they get passed to. [Bugs 2557696 and 2557796]. - -2009-09-28 Don Porter - - * generic/tclCmdMZ.c: Replaced TclProcessReturn() calls with - * tests/error.test: Tcl_SetReturnOptions() calls as a simple fix - for [Bug 2855247]. Thanks to Anton Kovalenko for the report and fix. - Additional fixes for other failures demonstrated by new tests. - -2009-09-27 Don Porter - - * tests/error.test (error-15.8.*): Coverage tests illustrating - flaws in the propagation of return options by [try]. - -2009-09-26 Donal K. Fellows - - * unix/tclooConfig.sh, win/tclooConfig.sh: [Bug 2026844]: Added dummy - versions of tclooConfig.sh that make it easier to build extensions - against both Tcl8.5+TclOO-standalone and Tcl8.6. - -2009-09-24 Don Porter - - TIP #356 IMPLEMENTATION - - * generic/tcl.decls: Promote internal routine TclNRSubstObj() - * generic/tclCmdMZ.c: to public Tcl_NRSubstObj(). Still needs docs. - * generic/tclCompile.c: - * generic/tclInt.h: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2009-09-23 Miguel Sofer - - * doc/namespace.n: the description of [namespace unknown] failed - to mention [namespace path]: fixed. Thx emiliano. - -2009-09-21 Mo DeJong - - * tests/regexp.test: Added check for error message from - unbalanced [] in regexp. Added additional simple test cases - of basic regsub command. - -2009-09-21 Don Porter - - * generic/tclCompile.c: Correct botch in the conversion of - Tcl_SubstObj(). Thanks to Kevin Kenny for detection and report. - -2009-09-17 Don Porter - - * generic/tclCompile.c: Re-implement Tcl_SubstObj() as a simple - * generic/tclParse.c: wrapper around TclNRSubstObj(). This has - * tests/basic.test: the effect of caching compiled bytecode in - * tests/parse.test: the value to be substituted. Note that - Tcl_SubstObj() now exists only for extensions. Tcl itself no longer - makes any use of it. Note also that TclSubstTokens() is now reachable - only by Tcl_EvalEx() and Tcl_ParseVar() so tests aiming to test its - functioning needed adjustment to still have the intended effect. - -2009-09-16 Alexandre Ferrieux - - * generic/tclObj.c: Extended ::tcl::unsupported::representation. - -2009-09-11 Don Porter - - * generic/tclBasic.c: Completed the NR-enabling of [subst]. - * generic/tclCmdMZ.c: [Bug 2314561]. - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclInt.h: - * tests/coroutine.test: - * tests/parse.test: - -2009-09-11 Donal K. Fellows - - * tests/http.test: Added in cleaning up of http tokens for each test - to reduce amount of global-variable pollution. - -2009-09-10 Donal K. Fellows - - * library/http/http.tcl (http::Event): [Bug 2849860]: Handle charset - names in double quotes; some servers like generating them like that. - -2009-09-07 Don Porter - - * generic/tclParse.c: [Bug 2850901]: Corrected line counting error - * tests/into.test: in multi-command script substitutions. - -2009-09-07 Daniel Steffen - - * generic/tclExecute.c: Fix potential uninitialized variable use and - * generic/tclFCmd.c: null dereference flagged by clang static - * generic/tclProc.c: analyzer. - * generic/tclTimer.c: - * generic/tclUtf.c: - - * generic/tclExecute.c: Silence false positives from clang static - * generic/tclIO.c: analyzer about potential null dereference. - * generic/tclScan.c: - * generic/tclCompExpr.c: - -2009-09-04 Don Porter - - * generic/tclCompCmds.c (TclCompileSubstCmd): [Bug 2314561]: - * generic/tclBasic.c: Added a bytecode compiler routine for the - * generic/tclCmdMZ.c: [subst] command. This is a partial solution to - * generic/tclCompile.c: the need to NR-enable [subst] since bytecode - * generic/tclCompile.h: execution is already NR-enabled. Two new - * generic/tclExecute.c: bytecode instructions, INST_NOP and - * generic/tclInt.h: INST_RETURN_CODE_BRANCH were added to support - * generic/tclParse.c: the new routine. INST_RETURN_CODE_BRANCH is - * tests/basic.test: likely to be useful in any future effort to - * tests/info.test: add a bytecode compiler routine for [try]. - * tests/parse.test: - -2009-09-03 Donal K. Fellows - - * doc/LinkVar.3: [Bug 2844962]: Added documentation of issues relating - to use of this API in a multi-threaded environment. - -2009-09-01 Andreas Kupries - - * generic/tclIORTrans.c (ReflectInput): Remove error response to - 0-result from method 'limit?' of transformations. Return the number of - copied bytes instead, which is possibly nothing. The latter then - triggers EOF handling in the higher layers, making the 0-result of - limit? the way to inject artificial EOF's into the data stream. - -2009-09-01 Don Porter - - * library/tcltest/tcltest.tcl: Bump to tcltest 2.3.2 after revision - * library/tcltest/pkgIndex.tcl: to verbose error message. - * unix/Makefile.in: - * win/Makefile.in: - -2009-08-27 Don Porter - - * generic/tclStringObj.c: [Bug 2845535]: A few more string - overflow cases in [format]. - -2009-08-25 Andreas Kupries - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard) - (Tcl_EvalEx, TclEvalEx, TclAdvanceContinuations, TclNREvalObjEx): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd, TclListLines): - * generic/tclCompCmds.c (*): - * generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv) - (TclFreeCompileEnv, TclCompileScript, TclCompileTokens): - * generic/tclCompile.h (CompileEnv): - * generic/tclInt.h (ContLineLoc, Interp): - * generic/tclObj.c (ThreadSpecificData, ContLineLocFree) - (TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter, - (TclContinuationsEnterDerived, TclContinuationsCopy, TclFreeObj) - (TclContinuationsGet): - * generic/tclParse.c (TclSubstTokens, Tcl_SubstObj): - * generic/tclProc.c (TclCreateProc): - * generic/tclVar.c (TclPtrSetVar): - * tests/info.test (info-30.0-24): - - Extended the parser, compiler, and execution engine with code and - attendant data structures tracking the position of continuation lines - which are not visible in the resulting script Tcl_Obj*'s, to properly - account for them while counting lines for #280. - -2009-08-24 Daniel Steffen - - * generic/tclInt.h: Annotate Tcl_Panic as noreturn for clang static - analyzer in PURIFY builds, replacing preprocessor/assert technique. - - * macosx/tclMacOSXNotify.c: Fix multiple issues with nested event loops - when CoreFoundation notifier is running in embedded mode. (Fixes - problems in TkAqua Cocoa reported by Youness Alaoui on tcl-mac) - -2009-08-21 Don Porter - - * generic/tclFileName.c: Correct regression in [Bug 2837800] fix. - * tests/fileName.test: - -2009-08-20 Don Porter - - * generic/tclFileName.c: [Bug 2837800]: Correct the result produced by - [glob */test] when * matches something like ~foo. - - * generic/tclPathObj.c: [Bug 2806250]: Prevent the storage of strings - starting with ~ in the "tail" part (normPathPtr field) of the path - intrep when PATHFLAGS != 0. This establishes the assumptions relied - on elsewhere that the name stored there is a relative path. Also - refactored to make an AppendPath() routine instead of the cut/paste - stanzas that were littered throughout. - -2009-08-20 Donal K. Fellows - - * generic/tclCmdIL.c (TclNRIfObjCmd): [Bug 2823276]: Make [if] - NRE-safe on all arguments when interpreted. - (Tcl_LsortObjCmd): Close off memory leak. - -2009-08-19 Donal K. Fellows - - * generic/tclCmdAH.c (TclNRForObjCmd, etc.): [Bug 2823276]: Make [for] - and [while] into NRE-safe commands, even when interpreted. - -2009-08-18 Don Porter - - * generic/tclPathObj.c: [Bug 2837800]: Added NULL check to prevent - * tests/fileName.test: crashes during [glob]. - -2009-08-16 Jan Nijtmans - - * unix/dltest/pkge.c: const addition - * unix/tclUnixThrd.c: Use in stead of "pthread.h" - * win/tclWinDde.c: Eliminate some more gcc warnings - * win/tclWinReg.c: - * generic/tclInt.h: Change ForIterData, make it const-safe. - * generic/tclCmdAH.c: - -2009-08-12 Don Porter - - TIP #353 IMPLEMENTATION - - * doc/NRE.3: New public routine Tcl_NRExprObj() permits - * generic/tcl.decls: extension commands to evaluate Tcl expressions - * generic/tclBasic.c: in NR-enabled command procedures. - * generic/tclCmdAH.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclObj.c: - * tests/expr.test: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2009-08-06 Andreas Kupries - - * doc/refchan.n [Bug 2827000]: Extended the implementation of - * generic/tclIORChan.c: reflective channels (TIP 219, method - * tests/ioCmd.test: 'read'), enabling handlers to signal EAGAIN to - indicate 'no data, but not at EOF either', and other system - errors. Updated documentation, extended testsuite (New test cases - iocmd*-23.{9,10}). - -2009-08-02 Miguel Sofer - - * tests/coroutine.test: fix testfile cleanup - -2009-08-02 Donal K. Fellows - - * generic/tclObj.c (Tcl_RepresentationCmd): Added an unsupported - command for reporting the representation of an object. Result string - is deliberately a bit obstructive so that people are not encouraged to - make code that depends on it; it's a debugging tool only! - - * unix/tclUnixFCmd.c (GetOwnerAttribute, SetOwnerAttribute) - (GetGroupAttribute, SetGroupAttribute): [Bug 1942222]: Stop calling - * unix/tclUnixFile.c (TclpGetUserHome): endpwent() and endgrent(); - they've been unnecessary for ages. - -2009-08-02 Jan Nijtmans - - * win/tclWin32Dll.c: Eliminate TclWinResetInterfaceEncodings, since it - * win/tclWinInit.c: does exactly the same as TclWinEncodingsCleanup, - * win/tclWinInt.h: make sure that tclWinProcs and - tclWinTCharEncoding are always set and reset - concurrently. - * win/tclWinFCmd.c: Correct check for win95 - -2009-07-31 Don Porter - - * generic/tclStringObj.c: [Bug 2830354]: Corrected failure to - * tests/format.test: grow buffer when format spec request - large width floating point values. Thanks to Clemens Misch. - -2009-07-26 Donal K. Fellows - - * library/auto.tcl (tcl_findLibrary, auto_mkindex): - * library/package.tcl (pkg_mkIndex, tclPkgUnknown, MacOSXPkgUnknown): - * library/safe.tcl (interpAddToAccessPath, interpDelete, AliasGlob): - (AliasSource, AliasLoad, AliasEncoding): - * library/tm.tcl (UnknownHandler): Simplify by swapping some [catch] - gymnastics for use of [try]. - -2009-07-26 Alexandre Ferrieux - - * tools/genStubs.tcl: Forced LF translation when generating .h's to - avoid spurious diffs when regenerating on a Windows box. - -2009-07-26 Jan Nijtmans - - * win/Makefile.in: [Bug 2827066]: msys build --enable-symbols broken - * win/tcl.m4: And modified the same for unicows.dll, as a - * win/configure: preparation for [Enh 2819611]. - -2009-07-25 Donal K. Fellows - - * library/history.tcl (history): Reworked the history mechanism in - terms of ensembles, rather than the ad hoc ensemble-lite mechanism - used previously. - -2009-07-24 Donal K. Fellows - - * doc/self.n (self class): [Bug 2704302]: Add some text to make it - clearer how to get the name of the current object's class. - -2009-07-23 Andreas Kupries - - * generic/tclIO.c (Tcl_GetChannelHandle): [Bug 2826248]: Do not crash - * generic/tclPipe.c (FileForRedirect): for getHandleProc == NULL, this - is allowed. Provide a nice error message in the bypass area. Updated - caller to check the bypass for a mesage. Bug reported by Andy - Sonnenburg - -2009-07-23 Joe Mistachkin - - * generic/tclNotify.c: [Bug 2820349]: Ensure that queued events are - freed once processed. - -2009-07-22 Jan Nijtmans - - * macosx/tclMacOSXFCmd.c: CONST -> const - * generic/tclGetDate.y: - * generic/tclDate.c: - * generic/tclLiteral.c: (char *) cast in ckfree call - * generic/tclPanic.c: [Feature Request 2814786]: remove TclpPanic - * generic/tclInt.h - * unix/tclUnixPort.h - * win/tclWinPort.h - -2009-07-22 Alexandre Ferrieux - - * generic/tclEvent.c: [Bug 2001201 again]: Refined the 20090617 patch - on [exit] streamlining, so that it now correctly calls thread exit - handlers for the calling thread, including bindings in Tk. - -2009-07-21 Kevin B. Kenny - - * library/tzdata/Asia/Dhaka: - * library/tzdata/Indian/Mauritius: Olson's tzdata2009k. - -2009-07-20 Donal K. Fellows - - * generic/tclCmdMZ.c (StringIsCmd): Reorganize so that [string is] is - more efficient when parsing things that are correct, at a cost of - making the empty string test slightly more costly. With this, the cost - of doing [string is integer -strict $x] matches [catch {expr {$x+0}}] - in the successful case, and greatly outstrips it in the failing case. - -2009-07-19 Donal K. Fellows - - * generic/tclOO.decls, generic/tclOO.c (Tcl_GetObjectName): Expose a - function for efficiently returning the current name of an object. - -2009-07-18 Daniel Steffen - - * unix/Makefile.in: Define NDEBUG in optimized (non-symbols) build to - disable NRE assert()s and threaded allocator range checks. - -2009-07-16 Don Porter - - * generic/tclBinary.c: Removed unused variables. - * generic/tclCmdIL.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclIOUtil.c: - * generic/tclVar.c: - - * generic/tclBasic.c: Silence compiler warnings about ClientData. - * generic/tclProc.c: - - * generic/tclScan.c: Typo in ACCEPT_NAN configuration. - - * generic/tclStrToD.c: [Bug 2819200]: Set floating point control - register on MIPS systems so that the gradual underflow expected by Tcl - is in effect. - -2009-07-15 Donal K. Fellows - - * generic/tclInt.h (Namespace): Added machinery to allow - * generic/tclNamesp.c (many functions): reduction of memory used - * generic/tclResolve.c (BumpCmdRefEpochs): by namespaces. Currently - #ifdef'ed out because of compatibility concerns. - - * generic/tclInt.decls: Added four functions for better integration - with itcl-ng. - -2009-07-14 Kevin B. Kenny - - * generic/tclInt.h (TclNRSwitchObjCmd): - * generic/tclBasic.c (builtInCmds): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): - * tests/switch.test (switch-15.1): - [Bug 2821401]: Make non-bytecoded [switch] command aware of NRE. - -2009-07-13 Andreas Kupries - - * generic/tclCompile.c (TclInitCompileEnv, EnterCmdWordIndex) - (TclCleanupByteCode, TclCompileScript): - * generic/tclExecute.c (TclCompileObj, TclExecuteByteCode): - * tclCompile.h (ExtCmdLoc): - * tclInt.h (ExtIndex, CFWordBC, CmdFrame): - * tclBasic.c (DeleteInterpProc, TclArgumentBCEnter) - (TclArgumentBCRelease, TclArgumentGet, SAVE_CONTEXT) - (RESTORE_CONTEXT, NRCoroutineExitCallback, TclNRCoroutineObjCmd): - * generic/tclCmdAH.c (TclNRForObjCmd, TclNRForIterCallback, - (ForNextCallback): - * generic/tclCmdMZ.c (TclNRWhileObjCmd): - - Extended the bytecode compiler initialization to recognize the - compilation of whole files (NRE enabled 'source' command) and switch - to the counting of absolute lines in that case. - - Further extended the bytecode compiler to track the start line in the - generated information, and modified the bytecode execution to - recompile an object if the location as per the calling context doesn't - match the location saved in the bytecode. This part could be optimized - more by using more memory to keep all possibilities which occur - around, or by just adjusting the location information instead of a - total recompile. - - Reworked the handling of literal command arguments in bytecode to be - saved (compiler) and used (execution) per command (See the - TCL_INVOKE_STK* instructions), and not per the whole bytecode. This, - and the previous change remove the problems with location data caused - by literal sharing (across whole files, but also proc bodies). - Simplified the associated datastructures (ExtIndex is gone, as is the - function EnterCmdWordIndex). - - The last change causes the hashtable 'lineLABCPtr' to be state which - has to be kept per coroutine, like the CmdFrame stack. Reworked the - coroutine support code to create, delete and switch the information as - needed. Further reworked the tailcall command as well, it has to pop - its own arguments when run in a bytecode context to keep a proper - stack in 'lineLABCPtr'. - - Fixed the mishandling of line information in the NRE-enabled 'for' and - 'while' commands introduced when both were made to share their - iteration callbacks without taking into account that the loop body is - found in different words of the command. Introduced a separate data - structure to hold all the callback information, as we went over the - limit of 4 direct client-data values for NRE callbacks. - - The above fixes [Bug 1605269]. - -2009-07-12 Donal K. Fellows - - * generic/tclCmdMZ.c (StringIndexCmd, StringEqualCmd, StringCmpCmd): - * generic/tclExecute.c (TclExecuteByteCode): [Bug 2637173]: Factor out - * generic/tclInt.h (TclIsPureByteArray): the code to determine if - * generic/tclUtil.c (TclStringMatchObj): it is safe to work with - byte arrays directly, so that we get the check correct _once_. - - * generic/tclOOCall.c (TclOOGetCallContext): [Bug 1895546]: Changed - * generic/tclOO.c (TclOOObjectCmdCore): the way that the cache is - managed so that when itcl does cunning things, those cunning things - can be cached properly. - -2009-07-11 Donal K. Fellows - - * doc/vwait.n: Substantially increased the discussion of issues and - work-arounds relating to nested vwaits, following discussion on the - tcl-core mailing list on the topic. - -2009-07-10 Pat Thoyts - - * tests/zlib.test: ZlibTransformClose may be called with a NULL - * generic/tclZlib.c: interpreter during finalization and - Tcl_SetChannelError requires a list. Added some tests to ensure error - propagation from the zlib library to the interp. - -2009-07-09 Pat Thoyts - - * tests/zlib.test: [Bug 2818131]: Added tests and fixed a typo that - broke [zlib push] for deflate format. - -2009-07-09 Donal K. Fellows - - * compat/mkstemp.c (mkstemp): [Bug 2819227]: Use rand() for random - numbers as it is more portable. - -2009-07-05 Donal K. Fellows - - * generic/tclZlib.c (ZlibTransformWatch): Correct the handling of - events so that channel transforms work with things like an asynch - [chan copy]. Problem reported by Pat Thoyts. - -2009-07-01 Pat Thoyts - - * win/tclWinInt.h: [Bug 2806622]: Handle the GetUserName API call - * win/tclWin32Dll.c: via the tclWinProcs indirection structure. This - * win/tclWinInit.c: fixes a problem obtaining the username when the - USERNAME environment variable is unset. - -2009-06-30 Daniel Steffen - - * generic/tclInt.h: Add assert macros for clang static - * generic/tclPanic.c: analyzer and redefine Tcl_Panic to - * generic/tclStubInit.c: assert after panic in clang PURIFY - builds. - - * generic/tclCmdIL.c: Add clang assert for false positive - from static analyzer. - -2009-06-26 Daniel Steffen - - * macosx/Tcl-Common.xcconfig: Update projects for Xcode 3.1 and - * macosx/Tcl.xcode/*: 3.2, standardize on gcc 4.2, remove - * macosx/Tcl.xcodeproj/*: obsolete configurations and pre-Xcode - * macosx/Tcl.pbproj/* (removed): project. - - * macosx/README: Update project docs, cleanup. - - * unix/Makefile.in: Update dist target for project - changes. - -2009-06-24 Donal K. Fellows - - * tests/oo.test (oo-19.1): [Bug 2811598]: Make more resilient. - -2009-06-24 Pat Thoyts - - * tests/http11.test: [Bug 2811492]: Clean up procs after testing. - -2009-06-18 Donal K. Fellows - - * generic/tclCkalloc.c (MemoryCmd): [Bug 988703]: - * generic/tclObj.c (ObjData, TclFinalizeThreadObjects): Add mechanism - for discovering what Tcl_Objs are allocated when built for memory - debugging. Developed by Joe Mistachkin. - -2009-06-17 Alexandre Ferrieux - - * generic/tclEvent.c: Applied a patch by George Peter Staplin - drastically reducing the ambition of [exit] wrt finalization, and - thus solving many multi-thread teardown issues. [Bugs 2001201, - 486399, and possibly 597575, 990457, 1437595, 2750491] - -2009-06-15 Don Porter - - * generic/tclStringObj.c: sprintf() -> Tcl_ObjPrintf() conversion. - -2009-06-15 Reinhard Max - - * unix/tclUnixPort.h: Move all socket-related code from tclUnixChan.c - * unix/tclUnixChan.c: to tclUnixSock.c. - * unix/tclUnixSock.c: - -2009-06-15 Donal K. Fellows - - * tools/tcltk-man2html.tcl (make-man-pages): [Patch 557486]: Apply - last remaining meaningful part of this patch, a clean up of some - closing tags. - -2009-06-13 Don Porter - - * generic/tclCompile.c: [Bug 2802881]: The value stashed in - * generic/tclProc.c: iPtr->compiledProcPtr when compiling a proc - * tests/execute.test: survives too long. We only need it there long - enough for the right TclInitCompileEnv() call to re-stash it into - envPtr->procPtr. Once that is done, the CompileEnv controls. If we - let the value of iPtr->compiledProcPtr linger, though, then any other - bytecode compile operation that takes place will also have its - CompileEnv initialized with it, and that's not correct. The value is - meant to control the compile of the proc body only, not other compile - tasks that happen along. Thanks to Carlos Tasada for discovering and - reporting the problem. - -2009-06-10 Don Porter - - * generic/tclStringObj.c: [Bug 2801413]: Revised [format] to not - overflow the integer calculations computing the length of the %ll - formats of really big integers. Also added protections so that - [format]s that would produce results overflowing the maximum string - length of Tcl values throw a normal Tcl error instead of a panic. - - * generic/tclStringObj.c: [Bug 2803109]: Corrected failures to - deal with the "pure unicode" representation of an empty string. - Thanks to Julian Noble for reporting the problem. - -2006-06-09 Kevin B. Kenny - - * generic/tclGetDate.y: Fixed a thread safety bug in the generated - * library/clock.tcl: Bison parser (needed a %pure-parser - * tests/clock.test: declaration to avoid static variables). - Discovered that the %pure-parser declaration - allowed for returning the Bison error message - to the Tcl caller in the event of a syntax - error, so did so. - * generic/tclDate.c: bison 2.3 - -2006-06-08 Kevin B. Kenny - - * library/tzdata/Asia/Dhaka: New DST rule for Bangladesh. (Olson's - tzdata2009i.) - -2009-06-08 Donal K. Fellows - - * doc/copy.n: Fix error in example spotted by Venkat Iyer. - -2009-06-02 Don Porter - - * generic/tclExecute.c: Replace dynamically-initialized table with a - table of static constants in the lookup table for exponent operator - computations that fit in a 64 bit integer result. - - * generic/tclExecute.c: [Bug 2798543]: Corrected implementations and - selection logic of the INST_EXPON instruction. - -2009-06-01 Don Porter - - * tests/expr.test: [Bug 2798543]: Added many tests demonstrating - the broken cases. - -009-05-30 Kevin B. Kenny - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Amman: Olson's tzdata2009h. - -2009-05-29 Andreas Kupries - - * library/platform/platform.tcl: Fixed handling of cpu ia64, - * library/platform/pkgIndex.tcl: taking ia64_32 into account - * unix/Makefile.in: now. Bumped version to 1.0.5. Updated the - * win/Makefile.in: installation commands. - -2009-05-26 Alexandre Ferrieux - - * doc/expr.n: Fixed documentation of the right-associativity of - the ** operator. (spotted by kbk) - -2009-05-14 Donal K. Fellows - - * generic/tclOOInfo.c (InfoObjectNsCmd): Added introspection mechanism - for finding out what an object's namespace is. Experience suggests - that it is just too useful to be able to do without it. - -2009-05-12 Donal K. Fellows - - * doc/vwait.n: Added more words to make it clear just how bad it is to - nest [vwait]s. - - * compat/mkstemp.c: Add more headers to make this file build on IRIX - 6.5. Thanks to Larry McVoy for this. - -2009-05-08 Donal K. Fellows - - * generic/tclOO.c (TclNRNewObjectInstance): [Bug 2414858]: Add a - * generic/tclBasic.c (TclPushTailcallPoint): marker to the stack of - NRE callbacks at the right point so that tailcall works correctly in a - constructor. - - * tests/exec.test (cat): [Bug 2788468]: Adjust the scripted version of - cat so that it does not perform transformations on the data it is - working with, making it more like the standard Unix 'cat' program. - -2009-05-07 Miguel Sofer - - * generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2785893]: Ensure that - a command in a deleted namespace can't be found through a cached name. - - * generic/tclBasic.c: Let coroutines start with a much smaller - * generic/tclCompile.h: stack: 200 words (previously was 2000, the - * generic/tclExecute.c: same as interps). - -2009-05-07 Donal K. Fellows - - * tests/env.test (printenvScript, env-4.3, env-4.5): [Bug 1513659]: - * tests/exec.test (exec-2.6): These tests had subtle dependencies on - being on platforms that were either ISO 8859-1 or UTF-8. Stabilized - the results by forcing the encoding. - -2009-05-06 Don Porter - - * generic/tclCmdMZ.c: [Bug 2582327]: Improve overflow error message - from [string repeat]. - - * tests/interp.test: interp-20.50 test for Bug 2486550. - -2009-05-04 Donal K. Fellows - - * generic/tclOO.c (InitFoundation, AllocObject, AllocClass): - * generic/tclOODefineCmds.c (InitDefineContext): Make sure that when - support namespaces are deleted, nothing bad can subsequently happen. - Issue spotted by Don Porter. - -2009-05-03 Donal K. Fellows - - * doc/Tcl.n: [Bug 2538432]: Clarified exact treatment of ${arr(idx)} - form of variable substitution. This is not a change of behavior, just - an improved description of the current situation. - -2009-04-30 Miguel Sofer - - * generic/tclBasic.c (TclObjInvoke): [Bug 2486550]: Make sure that a - null objProc is not used, use Tcl_NRCallObjProc instead. - -2009-05-01 Jan Nijtmans - - * win/configure.in Fix 64-bit detection for zlib on Win64 - * win/configure (regenerated) - -2009-04-28 Jeff Hobbs - - * unix/tcl.m4, unix/configure (SC_CONFIG_CFLAGS): harden the check to - add _r to CC on AIX with threads. - -2009-04-27 Donal K. Fellows - - * doc/concat.n (EXAMPLES): [Bug 2780680]: Rewrote so that the spacing - of result messages is correct. (The exact way they were wrong was - different when rendered through groff or as HTML, but it was still - wrong both ways.) - -2009-04-27 Jan Nijtmans - - * generic/tclIndexObj.c: Reset internal INTERP_ALTERNATE_WRONG_ARGS - * generic/tclIOCmd.c: flag inside the Tcl_WrongNumArgs function, - so the caller no longer has to do the reset. - -2009-04-24 Stuart Cassoff - - * unix/Makefile.in: [Patch 2769530]: Don't chmod/exec installManPage. - -2009-04-19 Pat Thoyts - - * library/http/http.tcl: [Bug 2715421]: Removed spurious newline added - * tests/http11.test: after POST and added tests to detect excess - * tests/httpd11.tcl: bytes being POSTed. - * library/http/pkgIndex.tcl: - * makefiles: package version now 2.8.1 - -2009-04-15 Donal K. Fellows - - * doc/chan.n, doc/close.n: Tidy up documentation of TIP #332. - -2009-04-14 Kevin B. Kenny - - * library/tzdata/Asia/Karachi: Updated rules for Pakistan Summer - Time (Olson's tzdata2009f) - -2009-04-11 Donal K. Fellows - - * generic/tclOOMethod.c (InvokeForwardMethod): Clarify the resolution - behaviour of the name of the command that is forwarded to: it's now - resolved using the object's namespace as context, which is much more - useful than the previous (somewhat random) behaviour of using the - caller's current namespace. - -2009-04-10 Pat Thoyts - - * library/http/http.tcl: Improved HTTP/1.1 support and added - * library/http/pkgIndex.tcl: specific HTTP/1.1 testing to ensure - * tests/http11.test: we handle chunked+gzip for the various - * tests/httpd11.test: modes (normal, -channel and -handler) - * makefiles: package version set to 2.8.0 - -2009-04-10 Daniel Steffen - - * unix/tclUnixChan.c: TclUnixWaitForFile(): use FD_* macros - * macosx/tclMacOSXNotify.c: to manipulate select masks (Cassoff). - [FRQ 1960647] [Bug 3486554] - - * unix/tclLoadDyld.c: Use RTLD_GLOBAL instead of RTLD_LOCAL. - [Bug 1961211] - - * macosx/tclMacOSXNotify.c: revise CoreFoundation notifier to allow - embedding into applications that - already have a CFRunLoop running and - want to run the tcl event loop via - Tcl_ServiceModeHook(TCL_SERVICE_ALL). - - * macosx/tclMacOSXNotify.c: add CFRunLoop based Tcl_Sleep() and - * unix/tclUnixChan.c: TclUnixWaitForFile() implementations - * unix/tclUnixEvent.c: and disable select() based ones in - CoreFoundation builds. - - * unix/tclUnixNotify.c: simplify, sync with tclMacOSXNotify.c. - - * generic/tclInt.decls: add TclMacOSXNotifierAddRunLoopMode() - * generic/tclIntPlatDecls.h: internal API, regen. - * generic/tclStubInit.c: - - * unix/configure.in (Darwin): use Darwin SUSv3 extensions if - available; remove /Network locations - from default tcl package search path - (NFS mounted locations and thus slow). - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * macosx/tclMacOSXBundle.c: on Mac OS X 10.4 and later, replace - deprecated NSModule API by dlfcn API. - -2009-04-10 Donal K. Fellows - - * doc/StringObj.3: [Bug 2089279]: Corrected example so that it works - on 64-bit machines as well. - -2009-04-10 Pat Thoyts - - * tests/http.test: [Bug 26245326]: Added specific check for problem - * tests/httpd: (return incomplete HTTP response header). - -2009-04-08 Kevin B. Kenny - - * tools/tclZIC.tcl: Always emit files with Unix line termination. - * library/tzdata: Olson's tzdata2009e - -2009-04-09 Don Porter - - * library/http/http.tcl: [Bug 26245326]: Handle incomplete - lines in the "connecting" state. Thanks to Sergei Golovan. - -2009-04-08 Andreas Kupries - - * library/platform/platform.tcl: Extended the darwin sections to add - * library/platform/pkgIndex.tcl: a kernel version number to the - * unix/Makefile.in: identifier for anything from Leopard (10.5) on up. - * win/Makefile.in: Extended patterns for same. Extended cpu - * doc/platform.n: recognition for 64bit Tcl running on a 32bit kernel - on a 64bit processor (By Daniel Steffen). Bumped version to 1.0.4. - Updated Makefiles. - -2009-04-08 Don Porter - - * library/tcltest/tcltest.tcl: [Bug 2570363]: Converted [eval]s (some - * library/tcltest/pkgIndex.tcl: unsafe!) to {*} in tcltest package. - * unix/Makefile.in: => tcltest 2.3.1 - * win/Makefile.in: - -2009-04-07 Don Porter - - * generic/tclStringObj.c: Correction so that value of - TCL_GROWTH_MIN_ALLOC is everywhere expressed in bytes as comment - claims. - -2009-04-04 Donal K. Fellows - - * doc/vwait.n: [Bug 1910136]: Extend description and examples to make - it clearer just how this command interprets variable names. - -2009-03-30 Don Porter - - * doc/Alloc.3: [Bug 2556263]: Size argument is "unsigned int". - -2009-03-27 Don Porter - - * generic/tclPathObj.c (TclPathPart): [Bug 2710920]: TclPathPart() - * tests/fileName.test: was computing the wrong results for both [file - dirname] and [file tail] on "path" arguments with the PATHFLAGS != 0 - intrep and with an empty string for the "joined-on" part. - -2009-03-25 Jan Nijtmans - - * doc/tclsh.1: Bring doc and tools in line with - * tools/installData.tcl: http://wiki.tcl.tk/812 - * tools/str2c - * tools/tcltk-man2html.tcl - -2009-03-25 Donal K. Fellows - - * doc/coroutine.n: [Bug 2152285]: Added basic documentation for the - coroutine and yield commands. - -2009-03-24 Donal K. Fellows - - * generic/tclOOBasic.c (TclOOSelfObjCmd): [Bug 2704302]: Make 'self - class' better defined in the context of objects that change class. - - * generic/tclVar.c (Tcl_UpvarObjCmd): [Bug 2673163] (ferrieux) - * generic/tclProc.c (TclObjGetFrame): Make the upvar command more able - to handle its officially documented syntax. - -2009-03-22 Miguel Sofer - - * generic/tclBasic.c: [Bug 2502037]: NR-enable the handling of unknown - commands. - -2009-03-21 Miguel Sofer - - * generic/tclBasic.c: Fixed "leaks" in aliases, imports and - * generic/tclInt.h: ensembles. Only remaining known leak is in - * generic/tclInterp.c: ensemble unknown dispatch (as it not - * generic/tclNamesp.c: NR-enabled) - * tests/tailcall.test: - - * tclInt.h: comments - - * tests/tailcall.test: Added tests to show that [tailcall] does not - currently always execute in constant space: interp-alias, ns-imports - and ensembles "leak" as of this commit. - - * tests/nre.test: [foreach] has been NR-enabled for a while, the test - was marked 'knownBug': unmark it. - - * generic/tclBasic.c: Fix for (among others) [Bug 2699087] - * generic/tclCmdAH.c: Tailcalls now perform properly even from - * generic/tclExecute.c: within [eval]ed scripts. - * generic/tclInt.h: More tests missing, as well as proper - exploration and testing of the interaction with "redirectors" like - interp-alias (suspect that it does not happen in constant space) - and pure-eval commands. - - * generic/tclExecute.c: Proper fix for [Bug 2415422]. Reenabled - * tests/nre.test: the failing assertion that was disabled on - 2008-12-18: the assertion is correct, the fault was in the - management of expansions. - - * generic/tclExecute.c: Fix both test and code for tailcall - * tests/tailcall.test: from within a compiled [eval] body. - - * tests/tailcall.test: Slightly improved tests - -2009-03-20 Don Porter - - * tests/stringObj.test: [Bug 2597185]: Test stringObj-6.9 - checks that Tcl_AppendStringsToObj() no longer crashes when operating - on a pure unicode value. - - * generic/tclExecute.c (INST_CONCAT1): [Bug 2669109]: Panic when - appends overflow the max length of a Tcl value. - -2009-03-19 Miguel Sofer - - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclNamesp.c (Tcl_PopCallFrame): Rewritten tailcall - implementation, ::unsupported::atProcExit is (temporarily?) gone. The - new approach is much simpler, and also closer to being correct. This - commit fixes [Bug 2649975] and [Bug 2695587]. - - * tests/coroutine.test: Moved the tests to their own files, - * tests/tailcall.test: removed the unsupported.test. Added - * tests/unsupported.test: tests for the fixed bugs. - -2009-03-19 Donal K. Fellows - - * doc/tailcall.n: Added documentation for tailcall command. - -2009-03-18 Don Porter - - * win/tclWinFile.c (TclpObjNormalizePath): [Bug 2688184]: - Corrected Tcl_Obj leak. Thanks to Joe Mistachkin for detection and - patch. - - * generic/tclVar.c (TclLookupSimpleVar): [Bug 2689307]: Shift - all calls to Tcl_SetErrorCode() out of TclLookupSimpleVar and onto its - callers, where control with TCL_LEAVE_ERR_MSG flag is more easily - handled. - -2009-03-16 Donal K. Fellows - - * generic/tclCmdMZ.c (TryPostBody): [Bug 2688063]: Extract information - from list before getting rid of last reference to it. - -2009-03-15 Joe Mistachkin - - * generic/tclThread.c: [Bug 2687952]: Modify fix for TSD leak to match - * generic/tclThreadStorage.c: Tcl 8.5 (and prior) allocation semantics - -2009-03-15 Donal K. Fellows - - * generic/tclThreadStorage.c (TSDTableDelete): [Bug 2687952]: Ensure - * generic/tclThread.c (Tcl_GetThreadData): that structures in - Tcl's TSD system are all freed. Use the correct matching allocator. - - * generic/tclPosixStr.c (Tcl_SignalId,Tcl_SignalMsg): [Patch 1513655]: - Added support for SIGINFO, which is present on BSD platforms. - -2009-03-14 Donal K. Fellows - - * unix/tcl.pc.in (new file): [Patch 2243948] (hat0) - * unix/configure.in, unix/Makefile.in: Added support for reporting - Tcl's public build configuration via the pkg-config system. TEA is - still the official mechanism though, in part because pkg-config is not - universally supported across all Tcl's supported platforms. - -2009-03-11 Miguel Sofer - - * generic/tclBasic.c (TclNRCoroutineObjCmd): fix Tcl_Obj leak. - Diagnosis and fix thanks to GPS. - -2009-03-09 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_TryObjCmd, TclNRTryObjCmd): Moved the - implementation of [try] from Tcl code into C. Still lacks a bytecode - version, but should be better than what was before. - -2009-03-04 Donal K. Fellows - - * generic/tclZlib.c (TclZlibCmd): Checksums are defined to be unsigned - 32-bit integers, use Tcl_WideInt to pass to scripts. [Bug 2662434] - (ZlibStreamCmd, ChanGetOption): A few other related corrections. - -2009-02-27 Jan Nijtmans - - * generic/tcl.decls: [Bug 218977]: Tcl_DbCkfree needs return value - * generic/tclCkalloc.c - * generic/tclDecls.h: (regenerated) - * generic/tclInt.decls: don't use CONST84/CONST86 here - * generic/tclCompile.h: don't use CONST86 here, comment fixing. - * generic/tclIO.h: don't use CONST86 here, comment fixing. - * generic/tclIntDecls.h (regenerated) - -2009-02-25 Don Porter - - * generic/tclUtil.c (TclStringMatchObj): [Bug 2637173]: Revised - the branching on the strObj->typePtr so that untyped values get - converted to the "string" type and pass through the Unicode matcher. - [Bug 2613766]: Also added checks to only perform "bytearray" - optimization on pure bytearray values. - - * generic/tclCmdMZ.c: Since Tcl_GetCharLength() has its own - * generic/tclExecute.c: optimizations for the tclByteArrayType, stop - having the callers do them. - -2009-02-24 Donal K. Fellows - - * doc/clock.n, doc/fblocked.n, doc/format.n, doc/lsort.n, - * doc/pkgMkIndex.n, doc/regsub.n, doc/scan.n, doc/tclvars.n: - General minor documentation improvements. - - * library/http/http.tcl (geturl, Eof): Added support for 8.6's built - in zlib routines. - -2009-02-22 Alexandre Ferrieux - - * tests/lrange.test: Revert commits of 2008-07-23. Those were speed - * tests/binary.test: tests, that are inherently brittle. - -2009-02-21 Don Porter - - * generic/tclStringObj.c: Several revisions to the shimmering - patterns between Unicode and UTF string reps. Most notably the - call: objPtr = Tcl_NewUnicodeObj(...,0); followed by a loop of calls: - Tcl_AppendUnicodeToObj(objPtr, u, n); will now grow and append to - the Unicode representation. Before this commit, the sequence would - convert each append to UTF and perform the append to the UTF rep. - This is puzzling and likely a bug. The performance of [string map] - is significantly improved by this change (according to the MAP - collection of benchmarks in tclbench). Just in case there was some - wisdom in the old ways that I missed, I left in the ability to restore - the old patterns with a #define COMPAT 1 at the top of the file. - -2009-02-20 Don Porter - - * generic/tclPathObj.c: [Bug 2571597]: Fixed mistaken logic in - * tests/fileName.test: TclFSGetPathType() that assumed (not - "absolute") => "relative". This is a false assumption on Windows, - where "volumerelative" is another possibility. - -2009-02-18 Don Porter - - * generic/tclStringObj.c: Simplify the logic of the - Tcl_*SetObjLength() routines. - - * generic/tclStringObj.c: Rewrite GrowStringBuffer() so that it - has parallel structure with GrowUnicodeBuffer(). The revision permits - allocation attempts to continue all the way up to failure, with no - gap. It also directly manipulates the String and Tcl_Obj internals - instead of inefficiently operating via Tcl_*SetObjLength() with all of - its extra protections and underdocumented special cases. - - * generic/tclStringObj.c: Another round of simplification on - the allocation macros. - -2009-02-17 Jeff Hobbs - - * win/tcl.m4, win/configure: Check if cl groks _WIN64 already to - avoid CC manipulation that can screw up later configure checks. - Use 'd'ebug runtime in 64-bit builds. - -2009-02-17 Don Porter - - * generic/tclStringObj.c: Pare back the length of the unicode - array in a non-extended String struct to one Tcl_UniChar, meant to - hold the terminating NUL character. Non-empty unicode strings are - then stored by extending the String struct by stringPtr->maxChars - additional slots in that array with sizeof(Tcl_UniChar) bytes per - slot. This revision makes the allocation macros much simpler. - - * generic/tclStringObj.c: Factor out common GrowUnicodeBuffer() - and solve overflow and growth algorithm fallbacks in it. - - * generic/tclStringObj.c: Factor out common GrowStringBuffer(). - - * generic/tclStringObj.c: Convert Tcl_AppendStringsToObj into - * tests/stringObj.test: a radically simpler implementation - where we just loop over calls to Tcl_AppendToObj. This fixes [Bug - 2597185]. It also creates a *** POTENTIAL INCOMPATIBILITY *** in - that T_ASTO can now allocate more space than is strictly required, - like all the other Tcl_Append* routines. The incompatibility was - detected by test stringObj-6.5, which I've updated to reflect the - new behavior. - - * generic/tclStringObj.c: Revise buffer growth implementation - in ExtendStringRepWithUnicode. Use cheap checks to determine that - no reallocation is necessary without cost of computing the precise - number of bytes needed. Also make use of the string growth algortihm - in the case of repeated appends. - -2009-02-16 Jan Nijtmans - - * generic/tclZlib.c: Hack needed for official zlib1.dll build. - * win/configure.in: fix [Feature Request 2605263] use official - * win/Makefile.in: zlib build. - * win/configure: (regenerated) - * compat/zlib/zdll.lib: new files - * compat/zlib/zlib1.dll: - - * win/Makefile.in: [Bug 2605232]: tdbc doesn't build when Tcl is - compiled with --disable-shared. - -2009-02-15 Don Porter - - * generic/tclStringObj.c: [Bug 2603158]: Added protections from - * generic/tclTestObj.c: invalid memory accesses when we append - * tests/stringObj.test: (some part of) a Tcl_Obj to itself. - Added the appendself and appendself2 subcommands to the - [teststringobj] testing command and added tests to the test suite. - - * generic/tclStringObj.c: Factor out duplicate code from - Tcl_AppendObjToObj. - - * generic/tclStringObj.c: Replace the 'size_t uallocated' field - of the String struct, storing the number of bytes allocated to store - the Tcl_UniChar array, with an 'int maxChars' field, storing the - number of Tcl_UniChars that may be stored in the allocated space. - This reduces memory requirement a small bit, and makes some range - checks simpler to code. - * generic/tclTestObj.c: Replace the [teststringobj ualloc] testing - * tests/stringObj.test: command with [teststringobj maxchars] and - update the tests. - - * generic/tclStringObj.c: Removed limitation in - Tcl_AppendObjToObj where the char length of the result was only - computed if the appended string was all single byte characters. - This limitation was in place to dodge a bug in Tcl_GetUniChar. - With that bug gone, we can take advantage of always recording the - length of append results when we know it. - -2009-02-14 Don Porter - - * generic/tclStringObj.c: Revisions so that we avoid creating - the strange representation of an empty string with - objPtr->bytes == NULL and stringPtr->hasUnicode == 0. Instead in - the situations where that was being created, create a traditional - two-legged stork representation (objPtr->bytes = tclEmptyStringRep - and stringPtr->hasUnicode = 1). In the situations where the strange - rep was treated differently, continue to do so by testing - stringPtr->numChars == 0 to detect it. These changes make the code - more conventional so easier for new maintainers to pick up. Also - sets up further simplifications. - - * generic/tclTestObj.c: Revise updates to [teststringobj] so we don't - get blocked by MODULE_SCOPE limits. - -2009-02-12 Don Porter - - * generic/tclStringObj.c: Rewrites of the routines - Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetUnicodeFromObj, - Tcl_GetRange, and TclStringObjReverse to use the new macro, and - to more simply and clearly split the cases depending on whether - a valid unicode rep is present or needs to be created. - New utility routine UnicodeLength(), to compute the length of unicode - buffer arguments when no length is passed in, with built-in - overflow protection included. Update three callers to use it. - - * generic/tclInt.h: New macro TclNumUtfChars meant to be a faster - replacement for a full Tcl_NumUtfChars() call when the string has all - single-byte characters. - - * generic/tclStringObj.c: Simplified Tcl_GetCharLength by - * generic/tclTestObj.c: removing code that did nothing. - Added early returns from Tcl_*SetObjLength when the desired length - is already present; adapted test command to the change. - - * generic/tclStringObj.c: Re-implemented AppendUtfToUnicodeRep - so that we no longer pass through Tcl_DStrings which have their own - sets of problems when lengths overflow the int range. Now AUTUR and - FillUnicodeRep share a common core routine. - -2009-02-12 Donal K. Fellows - - * generic/tclOODefineCmds.c (TclOOGetDefineCmdContext): Use the - correct field in the Interp structure for retrieving the frame to get - the context object so that people can extend [oo::define] without deep - shenanigans. Bug found by Federico Ferri. - -2009-02-11 Don Porter - - * generic/tclStringObj.c: Re-implemented AppendUnicodeToUtfRep - so that we no longer pass through Tcl_DStrings which have their own - sets of problems when lengths overflow the int range. Now AUTUR and - UpdateStringOfString share a common core routine. - - * generic/tclStringObj.c: Changed type of the 'allocated' field - * generic/tclTestObj.c: of the String struct (and the - TestString counterpart) from size_t to int since only int values are - ever stored in it. - -2009-02-10 Jan Nijtmans - - * generic/tclEncoding.c: Eliminate some unnessary type casts - * generic/tclEvent.c: some internal const decorations - * generic/tclExecute.c: spacing - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclOOBasic.c: - * generic/tclPathObj.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclScan.c: - * generic/tclStringObj.c: - * generic/tclTest.c: - * generic/tclTestProcBodyObj.c: - * generic/tclThread.c: - * generic/tclThreadTest.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * generic/tclStubInit.c: (regenerated) - -2009-02-10 Jan Nijtmans - - * unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when - using the native CC. - * unix/configure: (autoconf-2.59) - -2009-02-10 Don Porter - - * generic/tclObj.c (Tcl_GetString): Added comments and validity - checks following the call to an UpdateStringProc. - - * generic/tclStringObj.c: Reduce code duplication in Tcl_GetUnicode*. - Restrict AppendUtfToUtfRep to non-negative length appends. - Convert all Tcl_InvalidateStringRep() calls into macros. - Simplify Tcl_AttemptSetObjLength by removing unreachable code. - Simplify SetStringFromAny() by removing unreachable and duplicate code. - Simplify Tcl_SetObjLength by removing unreachable code. - Removed handling of (objPtr->bytes != NULL) from UpdateStringOfString, - which is only called when objPtr->bytes is NULL. - -2009-02-09 Jan Nijtmans - - * generic/tclCompile.c: [Bug 2555129]: const compiler warning (as - error) in tclCompile.c - -2009-02-07 Donal K. Fellows - - * generic/tclZlib.c (TclZlibCmd): [Bug 2573172]: Ensure that when - invalid subcommand name is given, the list of valid subcommands is - produced. This gives a better experience when using the command - interactively. - -2009-02-05 Joe Mistachkin - - * generic/tclInterp.c: [Bug 2544618]: Fix argument checking for - [interp cancel]. - * unix/Makefile.in: Fix build issue with zlib on FreeBSD (and possibly - other platforms). - -2009-02-05 Donal K. Fellows - - * generic/tclCmdMZ.c (StringIndexCmd, StringRangeCmd, StringLenCmd): - Simplify the implementation of some commands now that the underlying - string API knows more about bytearrays. - - * generic/tclExecute.c (TclExecuteByteCode): [Bug 2568434]: Make sure - that INST_CONCAT1 will not lose string reps wrongly. - - * generic/tclStringObj.c (Tcl_AppendObjToObj): Special-case the - appending of one bytearray to another, which can be extremely rapid. - Part of scheme to address [Bug 1665628] by making the basic string - operations more efficient on byte arrays. - (Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetRange): More special casing - work for bytearrays. - -2009-02-04 Don Porter - - * generic/tclStringObj.c: [Bug 2561794]: Added overflow protections to - the AppendUtfToUtfRep routine to either avoid invalid arguments and - crashes, or to replace them with controlled panics. - - * generic/tclCmdMZ.c: [Bug 2561746]: Prevent crashes due to int - overflow of the length of the result of [string repeat]. - -2009-02-03 Jan Nijtmans - - * macosx/tclMacOSXFCmd.c: Eliminate some unnessary type casts - * unix/tclLoadDyld.c: some internal const decorations - * unix/tclUnixCompat.c: spacing - * unix/tclUnixFCmd.c - * unix/tclUnixFile.c - * win/tclWinDde.c - * win/tclWinFCmd.c - * win/tclWinInit.c - * win/tclWinLoad.c - * win/tclWinPipe.c - * win/tclWinReg.c - * win/tclWinTest.c - * generic/tclBasic.c - * generic/tclBinary.c - * generic/tclCmdAH.c - * generic/tclCmdIL.c - * generic/tclCmdMZ.c - * generic/tclCompCmds.c - * generic/tclDictObj.c - -2009-02-03 Donal K. Fellows - - * generic/tclObj.c (tclCmdNameType): [Bug 2558422]: Corrected the type - of this structure so that extensions that write it (yuk!) will still - be able to function correctly. - -2009-02-03 Don Porter - - * generic/tclStringObj.c (SetUnicodeObj): [Bug 2561488]: - Corrected failure of Tcl_SetUnicodeObj() to panic on a shared object. - Also factored out common code to reduce duplication. - - * generic/tclObj.c (Tcl_GetStringFromObj): Reduce code duplication. - -2009-02-02 Don Porter - - * generic/tclInterp.c: Reverted the conversion of [interp] into an - * tests/interp.test: ensemble. Such conversion is not necessary - * tests/nre.test: (or even all that helpful) in the NRE-enabling - of [interp invokehidden], and it has other implications -- including - significant forkage of the 8.5 and 8.6 implementations -- that are - better off avoided if there's no gain. - - * generic/tclStringObj.c (STRING_NOMEM): [Bug 2494093]: Add missing - cast of NULL to (char *) that upsets some compilers. - - * generic/tclStringObj.c (Tcl_(Attempt)SetObjLength): [Bug 2553906]: - Added protections against callers asking for negative lengths. It is - likely when this happens that an integer overflow is to blame. - -2009-02-01 David Gravereaux - - * win/makefile.vc: Allow nmake flags such as -a (rebuild all) to pass - down to the pkgs targets, too. - -2009-01-30 Donal K. Fellows - - * doc/chan.n: [Bug 1216074]: Added another extended example. - - * doc/refchan.n: Added an example of how to build a scripted channel. - -2009-01-29 Donal K. Fellows - - * tests/stringObj.test: [Bug 2006888]: Remove non-ASCII chars from - non-comment locations in the file, making it work more reliably in - locales with a non-Latin-1 default encoding. - - * generic/tclNamesp.c (Tcl_FindCommand): [Bug 2519474]: Ensure that - the path is not searched when the TCL_NAMESPACE_ONLY flag is given. - - * generic/tclOODecls.h (Tcl_OOInitStubs): [Bug 2537839]: Make the - declaration of this macro work correctly in the non-stub case. - -2009-01-29 Don Porter - - * generic/tclInterp.c: Convert the [interp] command into a - * tests/interp.test: [namespace ensemble]. Work in progress - * tests/nre.test: to NRE-enable the [interp invokehidden] - subcommand. - -2009-01-29 Donal K. Fellows - - * generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529117]: Make this - function behave more sensibly when presented with a fully-qualified - name, rather than doing strange stuff. - -2009-01-28 Donal K. Fellows - - * generic/tclBasic.c (TclInvokeObjectCommand): Made this understand - what to do if it ends up being used on a command with no objProc; that - shouldn't happen, but... - - * generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529157]: Made this - understand NRE command implementations better. - * generic/tclDictObj.c (DictForCmd): Eliminate unnecessary command - implementation. - -2009-01-27 Donal K. Fellows - - * generic/tclOODefineCmds.c (Tcl_ClassSetConstructor): - [Bug 2531577]: Ensure that caches of constructor chains are cleared - when the constructor is changed. - -2009-01-26 Alexandre Ferrieux - - * generic/tclInt.h: [Bug 1028264]: WSACleanup() too early. - * generic/tclEvent.c: The fix introduces "late exit handlers" for - * win/tclWinSock.c: similar late process-wide cleanups. - -2009-01-26 Alexandre Ferrieux - - * win/tclWinSock.c: [Bug 2446662]: Resync Win behavior on RST with - that of unix (EOF). - -2009-01-26 Donal K. Fellows - - * generic/tclZlib.c (ChanClose): [Bug 2536400]: Only generate error - messages in the interpreter when the thread is not being closed down. - -2009-01-23 Donal K. Fellows - - * doc/zlib.n: Added a note that 'zlib push' is reversed by 'chan pop'. - -2009-01-22 Jan Nijtmans - - * generic/tclCompile.h: CONSTify TclPrintInstruction (TIP #27) - * generic/tclCompile.c - * generic/tclInt.h: CONSTify TclpNativeJoinPath (TIP #27) - * generic/tclFileName.c - * generic/tcl.decls: {unix win} is equivalent to {generic} - * generic/tclInt.decls - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h - * generic/tclGetDate.y: Single internal const decoration. - * generic/tclDate.c: - -2009-01-22 Kevin B. Kenny - - * unix/tcl.m4: Corrected a typo ($(SHLIB_VERSION) should be - ${SHLIB_VERSION}). - * unix/configure: Autoconf 2.59 - -2009-01-21 Andreas Kupries - - * generic/tclIORChan.c (ReflectClose): [Bug 2458202]: - * generic/tclIORTrans.c (ReflectClose): Closing a channel may supply - NULL for the 'interp'. Test for finalization needs to be different, - and one place has to pull the interp out of the channel instead. - -2009-01-21 Don Porter - - * generic/tclStringObj.c: New fix for [Bug 2494093] replaces the - flawed attempt committed 2009-01-09. - -2009-01-19 Kevin B. Kenny - - * unix/Makefile.in: [Patch 907924]:Added a CONFIG_INSTALL_DIR - * unix/tcl.m4: parameter so that distributors can control where - tclConfig.sh goes. Made the installation of 'ldAix' conditional upon - actually being on an AIX system. Allowed for downstream packagers to - customize SHLIB_VERSION on BSD-derived systems. Thanks to Stuart - Cassoff for his help. - * unix/configure: Autoconf 2.59 - -2009-01-19 David Gravereaux - - * win/build.vc.bat: Improved tools detection and error message - * win/makefile.vc: Reorganized the $(TCLOBJ) file list into seperate - parts for easier maintenance. Matched all sources built using -GL to - both $(lib) and $(link) to use -LTCG and avoid a warning message. - Addressed the over-building nature of the htmlhelp target by moving - from a pseudo target to a real target dependent on the entire docs/ - directory contents. - * win/nmakehlp.c: Removed -g option and GrepForDefine() func as it - isn't being used anymore. The -V option method is much better. - -2009-01-16 Don Porter - - * generic/tcl.h: Bump patchlevel to 8.6b1.1 to distinguish - * library/init.tcl: CVS snapshots from the 8.6b1 and 8.6b2 releases - * unix/configure.in: and to deal with the fact that the 8.6b1 - * win/configure.in: version of init.tcl will not [source] in the - HEAD version of Tcl. - - * unix/configure: autoconf-2.59 - * win/configure: - -2009-01-14 Don Porter - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Reverted most - of the substance of my 2009-01-12 commit. NULLing the objProc field of - a Command when deleting it is important so that tests for certain - classes of commands don't return false positives when applied to - deleted command tokens. Overall change is now just replacement of a - false comment with a true one. - -2009-01-13 Jan Nijtmans - - * unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when - using the native CC. - * unix/configure (autoconf-2.59) - -2009-01-13 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_ThrowObjCmd): Move implementation of [throw] - * library/init.tcl (throw): to C from Tcl. - -2009-01-12 Don Porter - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): One consequence of - the NRE rewrite is that there are now situations where a NULL objProc - field in a Command struct is perfectly normal. Removed an outdated - comment in Tcl_DeleteCommandFromToken that claimed we use - cmdPtr->objPtr==NULL as a test of command validity. In fact we use - cmdPtr->flags&CMD_IS_DELETED to perform that test. Also removed the - setting to NULL, since any extension following the advice of the old - comment is going to be broken by NRE anyway, and needs to shift to - flag-based testing (or stop intruding into such internal matters). - Part of [Bug 2486550]. - -2009-01-09 Don Porter - - * generic/tclStringObj.c (STRING_SIZE): [Bug 2494093]: Corrected - failure to limit memory allocation requests to the sizes that can be - supported by Tcl's memory allocation routines. - -2009-01-09 Donal K. Fellows - - * generic/tclNamesp.c (NamespaceEnsembleCmd): [Bug 1558654]: Error out - when someone gives wrong # of args to [namespace ensemble create]. - -2009-01-08 Don Porter - - * generic/tclStringObj.c (STRING_UALLOC): [Bug 2494093]: Added missing - parens required to get correct results out of things like - STRING_UALLOC(num + append). - -2009-01-08 Donal K. Fellows - - * generic/tclDictObj.c, generic/tclIndexObj.c, generic/tclListObj.c, - * generic/tclObj.c, generic/tclStrToD.c, generic/tclUtil.c, - * generic/tclVar.c: Generate errorcodes for the error cases which - approximate to "I can't interpret that string as one of those" and - "You gave me the wrong number of arguments". - -2009-01-07 Donal K. Fellows - - * doc/dict.n: [Tk Bug 2491235]: Added more examples. - - * tests/oo.test (oo-22.1): Adjusted test to be less dependent on the - specifics of how [info frame] reports general frame information, and - instead to focus on what methods add to it; that's really what the - test is about anyway. - -2009-01-06 Don Porter - - * tests/stringObj.test: Revise tests that demand a NULL Tcl_ObjType - in certain values to construct those values with [testdstring] so - there's no lack of robustness depending on the shimmer history of - shared literals. - -2009-01-06 Donal K. Fellows - - * generic/tclDictObj.c (DictIncrCmd): Corrected twiddling in internals - of dictionaries so that literals can't get destroyed. - - * tests/expr.test: [Bug 2006879]: Eliminate non-ASCII char. - - * generic/tclOOInfo.c (InfoObjectMethodsCmd,InfoClassMethodsCmd): - [Bug 2489836]: Only delete pointers that were actually allocated! - - * generic/tclOO.c (TclNRNewObjectInstance, Tcl_NewObjectInstance): - [Bug 2481109]: Perform search for existing commands in right context. - -2009-01-05 Donal K. Fellows - - * generic/tclCmdMZ.c (TclNRSourceObjCmd): [Bug 2412068]: Make - * generic/tclIOUtil.c (TclNREvalFile): implementation of the - [source] command be NRE enabled so that [yield] inside a script - sourced in a coroutine can work. - -2009-01-04 Donal K. Fellows - - * generic/tclCmdAH.c: Tidy up spacing and code style. - -2009-01-03 Kevin B. Kenny - - * library/clock.tcl (tcl::clock::add): Fixed error message formatting - in the case where [clock add] is presented with a bad switch. - * tests/clock.test (clock-65.1) Added a test case for the above - problem [Bug 2481670]. - -2009-01-02 Donal K. Fellows - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 878333]: Force the use of the - compatibility version of mkstemp() on IRIX. - * unix/configure.in, unix/Makefile.in (mkstemp.o): - * compat/mkstemp.c (new file): [Bug 741967]: Added a compatibility - implementation of the mkstemp() function, which is apparently needed - on some platforms. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008" *** - *** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007" *** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.1999 Index: ChangeLog.1999 ================================================================== --- ChangeLog.1999 +++ /dev/null @@ -1,2634 +0,0 @@ -1999-12-22 Jeff Hobbs - - * changes: updated changes file - * tools/tclSplash.bmp: updated to show 8.3 - -1999-12-21 Jeff Hobbs - - * README: - * generic/tcl.h: - * mac/README: - * unix/configure.in: - * tools/tcl.wse.in: - * win/README.binary: - * win/configure.in: updated to patch level 8.3b1 - - * unix/Makefile.in: added -srcdir=... for 'make html' - - * doc/Hash.3: fixed reference to ckfree [Bug 3912] - * doc/RegExp.3: fixed calling params for Tcl_RegExecFromObj - * doc/open.n: fixed minor formatting errors - * doc/string.n: fixed minor formatting errors - - * doc/lsort.n: added -unique docs - * tests/cmdIL.test: - * generic/tclCmdIL.c: added -unique option to lsort - - * generic/tclThreadTest.c: changed thread ids to longs [Bug 3902] - - * mac/tclMacOSA.c: fixed applescript for I18N [Bug 3644] - - * win/mkd.bat: - * win/rmd.bat: removed necessity of tag.txt [Bug 3874] - - * win/tclWinThrd.c: changed CreateThread to _beginthreadex and - ExitThread to _endthreadex - -1999-12-12 Jeff Hobbs - - * doc/glob.n: - * tests/fileName.test: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclEncoding.c: - * generic/tclFileName.c: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: enhanced the glob command with the new options - -types -path -directory and -join. Deprecated TclpMatchFiles with - TclpMatchFilesTypes, extended TclGlob and TclDoGlob and added - GlobTypeData structure. [Bug 2363] - -1999-12-10 Jeff Hobbs - - * tests/var.test: - * generic/tclCompile.c: fixed problem where setting to {} array would - intermittently not work. [Bug 3339] (Fontaine) - - * generic/tclCmdMZ.c: - * generic/tclExecute.c: optimized INST_TRY_CVT_TO_NUMERIC to recognize - boolean objects. [Bug 2815] (Spjuth) - - * tests/info.test: - * tests/parseOld.test: - * generic/tclCmdAH.c: - * generic/tclProc.c: changed Tcl_UplevelObjCmd (uplevel) and - Tcl_EvalObjCmd (eval) to use TCL_EVAL_DIRECT in the single arg case as - well, to take advantage of potential pure list input optimization. - This means that it won't get byte compiled though, which should be - acceptable. - * generic/tclBasic.c: made Tcl_EvalObjEx pure list object aware in the - TCL_EVAL_DIRECT case for efficiency. - * generic/tclUtil.c: made Tcl_ConcatObj pure list object aware, and - return a list object in that case [Bug 2098 2257] - - * generic/tclMain.c: changed Tcl_Main to not constantly reuse the - commandPtr object (interactive case) as it could be shared. (Fellows) - - * unix/configure.in: - * unix/tcl.m4: - * unix/tclUnixPipe.c: removed checking for compatible vfork function - and use of the vfork function. Modern VM systems rarely suffer any - performance degradation when fork is used, and it solves multiple - problems with vfork. Users that still want vfork can add -Dfork=vfork - to the compile flags. [Bug 942 2228 1312] - -1999-12-09 Jeff Hobbs - - * win/aclocal.m4: made it just include tcl.m4 - - * doc/exec.n: - * doc/open.n: - * win/tclWin32Dll.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinInit.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: removed all code that supported Win32s. It was no - longer officially supported, and likely didn't work anyway. - * win/makefile.vc: removed 16 bit stuff, cleaned up. - - * win/tcl16.rc: - * win/tclWin16.c: - * win/winDumpExts.c: these files have been removed from the source - tree (no longer necessary to build) - -1999-12-07 Jeff Hobbs - - * tests/io.test: removed 'knownBug' tests that were for unsupported0, - which is now fcopy (that already has tests) - - * mac/tclMacPort.h: added utime.h include - - * generic/tclDate.c: - * unix/Makefile.in: fixed make gendate to swap const with CONST so it - uses the Tcl defined CONST type [Bug 3521] - - * generic/tclIO.c: removed panic that could occur in FlushChannel when - a "blocking" channel would receive EAGAIN, instead treating it the - same as non-blocking. [Bug 3773] - - * generic/tclUtil.c: fixed Tcl_ScanCountedElement to not step beyond - the end of the counted string. [Bug 3336] - -1999-12-03 Jeff Hobbs - - * doc/load.n: added note about NT's buggy handling of './' with - LoadLibrary - - * library/http2.1/http.tcl: fixed error handling in http::Event. [Bug - 3752] - - * tests/env.test: removed knownBug limitation from working test - * tests/all.tcl: ensured that ::tcltest::testsDirectory would be set - to an absolute path - - * tests/expr-old.test: - * tests/parseExpr.test: - * tests/string.test: - * generic/tclGet.c: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclUtil.c: - * generic/tclExecute.c: added TclCheckBadOctal routine to enhance - error message checking for when users use invalid octal numbers (like - 08), as well as replumbed the Expr*Funcs with a new VerifyExprObjType - to simplify type handling. [Bug 2467] - - * tests/expr.test: - * generic/tclCompile.c: fixed 'bad code length' error for 'expr + - {[incr]}' case, with new test case [Bug 3736] and seg fault on 'expr - + {[error]}' (different cause) that was caused by a correct - optimization that didn't correctly track how it was modifying the - source string in the opt. The optimization was removed, which means - that: - expr 1 + {[string length abc]} - will be not be compiled inline as before, but this should be written: - expr {1 + [string length abc]} - which will be compiled inline for speed. This prevents: - expr 1 + {[mindless error]} - from seg faulting, and only affects optimizations for degenerate cases - [Bug 3737] - -1999-12-01 Scott Redman - - * generic/tcl.decls: - * generic/tclMain.c: - * unix/tclAppInit.c: - * win/tclAppInit.c: Added two new internal functions, - TclSetStartupScriptFileName() and TclGetStartupScriptFileName() and - added hooks into the main() code for supporting TclPro and other "big" - shells more easily without requiring a copy of the main() code. - - * generic/tclEncoding.c: - * generic/tclEvent.c: Moved encoding-related startup code from - tclEvent.c into the more appropriate tclEncoding.c. - -1999-11-30 Jeff Hobbs - - * generic/tclIO.c: fix from Kupries for Tcl_UnstackChannel that - correctly handles resetting translation and encoding. - - * generic/tclLoad.c: #def'd out the unloading of DLLs at finalize time - for Unix in TclFinalizeLoad. [Bug 2560 3373] Should be parametrized - to allow for user to specify unload or not. - - * win/tclWinTime.c: fixed handling of %Z on NT for time zones that - don't have DST. - -1999-11-29 Jeff Hobbs - - * library/dde1.1/pkgIndex.tcl: - * library/reg1.0/pkgIndex.tcl: added supported for debugged versions - of the libraries - - * unix/tclUnixPipe.c: fixed PipeBlockModeProc to properly set - isNonBlocking flag on pipe. [Bug 1356 710] - removed spurious fcntl call from PipeBlockModeProc - - * tests/scan.test: - * generic/tclScan.c: fixed scan where %[..] didn't match anything and - added test case. [Bug 3700] - -1999-11-24 Jeff Hobbs - - * doc/open.n: - * win/tclWinSerial.c: adopted patch from Schroedter to handle - fconfigure $sock -lasterror on Windows. [RFE 3368] - - * generic/tclCmdIL.c: made SORTMODE_INTEGER work with Longs [Bug 3652] - -1999-11-23 Scott Stanton - - * library/tcltest1.0/tcltest.tcl: Fixed bug where tcltest output went - to stdout instead of the specified output file in some cases. - -1999-11-19 Jeff Hobbs - - * generic/tclProc.c: backed out change from 1999-11-18 as it could - affect return string from upvar as well. - - * tools/tcl.wse.in: added tcltest1.0 library to distribution list - - * doc/http.n: - * library/http2.1/http.tcl: - * library/http2.1/pkgIndex.tcl: updated http package to 2.2 - -1999-11-18 Jeff Hobbs - - * unix/tcl.m4: added defined for _THREAD_SAFE in --enable-threads - case; added check for pthread_mutex_init in libc; in AIX case, with - --enable-threads ${CC}_r is used; fixed flags when using gcc on SCO - - * generic/tclProc.c: corrected error reporting for default case at the - global level for uplevel command. - - * generic/tclIOSock.c: changed int to size_t type for len in - TclSockMinimumBuffers. - - * generic/tclCkalloc.c: fixed Tcl_DbCkfree to return a value on NULL - input. [Bug 3400] - - * generic/tclStringObj.c: fixed support for passing in negative length - to Tcl_SetUnicodeObj, et al handling routines. [Bug 3380] - - * doc/scan.n: - * tests/scan.test: - * generic/tclScan.c: finished support for inline scan by supporting - XPG identifiers. - - * doc/http.n: - * library/http2.1/http.tcl: added register and unregister commands to - http:: package (better support for tls/SSL), as well as -type argument - to http::geturl. [RFE 2617] - - * generic/tclBasic.c: removed extra decr of numLevels in Tcl_EvalObjEx - that could cause seg fault. (mjansen@wendt.de) - - * generic/tclEvent.c: fixed possible lack of MutexUnlock in - Tcl_DeleteExitHandler. [Bug 3545] - - * unix/tcl.m4: Added better pthreads library check and inclusion of - _THREAD_SAFE in --enable-threads case - Added support for gcc config on SCO - - * doc/glob.n: added note about ..../ glob behavior on Win9* - * doc/tcltest.n: fixed minor example errors. [Bug 3551] - -1999-11-17 Brent Welch - - * library/http2.1/http.tcl: Correctly fixed the -timeout problem - mentioned in the 10-29 change. Also added error handling for failed - writes on the socket during the protocol. - -1999-11-09 Jeff Hobbs - - * doc/open.n: corrected docs for 'a' open mode. - - * generic/tclIOUtil.c: changed Tcl_Alloc to ckalloc - - * generic/tclInt.h: - * generic/tclObj.c: rolled back changes from 1999-10-29 - Purify noted new leaks with that code - - * generic/tclParse.c: added code in Tcl_ParseBraces to test for - possible unbalanced open brace in a comment - - * library/init.tcl: removed the installed binary directory from the - auto_path variable - - * tools/tcl.wse.in: updated to 8.3a1, fixed install of twind.tcl and - koi8-r.enc files - - * unix/tcl.m4: added recognition of pthreads library for AIX - -1999-10-29 Brent Welch - - * generic/tclInt.h: Modified the TclNewObj and TclDecrRefCount in two - ways. First, in the case of TCL_THREADS, we do not use the special - Tcl_Obj allocator because that is a source of lock contention. Second, - general code cleanup to eliminate duplicated code. In particular, - TclDecrRefCount now uses TclFreeObj instead of duplicating that code, - so it is now identical to Tcl_DecrRefCount. - - * generic/tclObj.c: Changed Tcl_NewObj so it uses the TclNewObj macro - instead of duplicating the code. Adjusted TclFreeObj so it understands - the TCL_THREADS case described above. - - * library/http2.1/http.tcl: Fixed a bug in the handling of the - state(status) variable when the -timeout flag is specified. Previously - it was possible to leave the status undefined instead of empty, which - caused errors in http::status - -1999-10-28 Jeff Hobbs - - * unix/aclocal.m4: made it just include tcl.m4 - - * library/tcltest1.0/tcltest.tcl: updated makeFile to return full - pathname of file created - - * generic/tclStringObj.c: fixed Tcl_AppendStringsToObjVA so it only - iterates once over the va_list (avoiding a memcpy of it, which is not - portable). - - * generic/tclEnv.c: fixed possible ABR error in environ array - - * tests/scan.test: - * generic/tclScan.c: added support for use of inline scan, XPG3 - currently not included - - * tests/incr.test: - * tests/set.test: - * generic/tclCompCmds.c: fixed improper bytecode handling of 'eval - {set array($unknownvar) 5}' (also for incr). [Bug 3184] - - * win/tclWinTest.c: added testvolumetype command, as atime is - completely ignored for Windows FAT file systems - * win/tclWinPort.h: added sys/utime.h to includes - * unix/tclUnixPort.h: added utime.h to includes - * doc/file.n: - * tests/cmdAH.test: - * generic/tclCmdAH.c: added time arguments to atime and mtime file - command methods (support 'touch' functionality) - -1999-10-20 Jeff Hobbs - - * unix/tclUnixNotfy.c: fixed event/io threading problems by making - triggerPipe non-blocking. [Bug 2792] - - * library/tcltest1.0/tcltest.tcl: - * generic/tclThreadTest.c: fixed mem leaks in threads - - * generic/tclResult.c: fixed Tcl_AppendResultVA so it only iterates - once over the va_list (avoiding a memcpy of it, which is not - portable). - - * generic/regc_color.c: fixed mem leak and assertion, from HS - - * generic/tclCompile.c: removed savedChar trick that appeared to be - causing a segv when the literal table was released - - * tests/string.test: - * generic/tclCmdMZ.c: fixed [string index] to return ByteArrayObj when - indexing into one (test case string-5.16). [Bug 2871] - - * library/http2.1/http.tcl: protected gets with catch. [Bug 2665] - -1999-10-19 Jennifer Hom - - * tests/tcltest.test: - * doc/tcltest.n: - * library/tcltest1.0/tcltest.tcl: Removed the extra return at the end - of the tcltest.tcl file, added version information about tcl. - - Applied patches sent in by Andreas Kupries to add helper procs for - debug output, add 3 new flags (-testsdir, -load, -loadfile), and - internally refactors common code for dealing with paths into separate - procedures. [Bug 2838, 2842] - - Merged code from core-8-2-1 branch that changes the checks for the - value of tcl_interactive to also incorporate a check for the existence - of the variable. - - * tests/autoMkindex.test: - * tests/pkgMkIndex.test: Explicitly cd to ::tcltest::testsDirectory at - the beginning of the test run - - * tests/basic.test: Use version information defined in tcltest instead - of hardcoded version number - - * tests/socket.test: package require tcltest before attempting to use - variable defined in tcltest namespace - - * tests/unixInit.test: - * tests/unixNotfy.test: Added explicit exits needed to avoid problems - when the tests area run in wish. - -1999-10-12 Jim Ingham - - * mac/tclMacLoad.c: Stupid bug - we converted the filename to - external, but used the unconverted version. - * mac/tclMacFCmd.c: Fix a merge error in the bug fix for [Bug 2869] - -1999-10-12 Jeff Hobbs - - * generic/regc_color.c: - * generic/regc_cvec.c: - * generic/regc_lex.c: - * generic/regc_locale.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/regerrs.h: - * generic/regex.h: - * generic/regexec.c: - * generic/regguts.h: - * generic/tclRegexp.c: - * generic/tclTest.c: - * tests/reg.test: updated to Henry Spencer's new regexp engine - (mid-Sept 99). Should greatly reduce stack space reqs. - - * library/tcltest1.0/pkgIndex.tcl: fixed procs in pkgIndex.tcl file - - * generic/tclEnv.c: fixed mem leak with putenv and DStrings - * doc/Encoding.3: corrected docs - * tests/basic.test: updated test cases for 8.3 - * tests/encoding.test: fixed test case that change system encoding to - a double-byte one (this causes a bogus mem read error for purify) - * unix/Makefile.in: purify has to use -best-effort to instrument - * unix/tclAppInit.c: identified potential mem leak when compiling - tcltest (not critical) - * unix/tclUnixPipe.c: fixed mem leak in TclpCreateProcess when doing - alloc between vfork and execvp. - * unix/tclUnixTest.c: fixed mem leak in findexecutable test command - -1999-10-05 Jeff Hobbs - - * {win,mac,unix,tools,}/README: - * win/README.binary: - * win/makefile.vc: - * {win,unix}/configure.in: - * generic/tcl.h: - * library/init.tcl: updated to 8.3a1 from 8.2.0. - - * library/http2.1/http.tcl: fixed possible use of global c var. - - * win/tclWinReg.c: fixed registry command to properly 'get' - HKEY_PERFORMANCE_DATA root key data. Needs more work. - - * generic/tclNamesp.c: - * generic/tclVar.c: - * generic/tclCmdIL.c: fixed comment typos - - * mac/tclMacFCmd.c: fixed filename stuff to support UTF-8. [Bug 2869] - - * win/tclWinSerial.c: changed SerialSetOptionProc to return TCL_OK by - default. (patch from Rolf Schroedter) - -1999-09-21 Jennifer Hom - - * library/tcltest1.0/tcltest.tcl: Applied patches sent in by Andreas - Kupries to fix typos in comments and ::tcltest::grep, fix hook - redefinition problems, and change "string compare" to "string equal". - [Bug 2836, 2837, 2839, 2840] - -1999-09-20 Jeff Hobbs - - * tests/env.test: - * unix/Makefile.in: added support for AIX LIBPATH env var. [Bug 2793] - removed second definition of INCLUDE_INSTALL_DIR (the one that - referenced @includedir@) [Bug 2805] - * unix/dltest/Makefile.in: added -lc to LIBS. [Bug 2794] - -1999-09-16 Jeff Hobbs - - * tests/timer.test: changed after delay in timer test 6.29 from 1 to - 10. [Bug 2796] - - * tests/pkg.test: - * generic/tclPkg.c: fixed package version check to disallow 1.2..3 - [Bug 2539] - - * unix/Makefile.in: fixed gendate target - this never worked since RCS - was intro'd. - * generic/tclGetDate.y: updated to reflect previous changes to - tclDate.c (leap year calc) and added CEST and UCT time zone - recognition. Fixed 4 missing UCHAR() casts. [Bug 2717, 954, 1245, - 1249] - - * generic/tclCkalloc.c: changed Tcl_DumpActiveMemory to really dump to - stderr and close it [Bug 725] and changed Tcl_Ckrealloc and - Tcl_Ckfree to not bomb when NULL was passed in [Bug 1719] and changed - Tcl_Alloc, et al to not panic when a alloc request for zero came - through and NULL was returned (valid on AIX, Tru64) [Bug 2795, etc] - - * tests/clock.test: - * doc/clock.n: - * generic/tclClock.c: added -milliseconds switch to clock clicks to - guarantee that the return value of clicks is in the millisecs - granularity. [Bug 2682, 1332] - -1999-09-15 Jeff Hobbs - - * generic/tclIOCmd.c: fixed potential core dump in conjunction with - stacked channels with result obj manipulation in Tcl_ReadChars. [Bug - 2623] - - * tests/format.test: - * generic/tclCmdAH.c: fixed translation of %0#s in format. [Bug 2605] - - * doc/msgcat.n: fixed \\ bug in example. [Bug 2548] - - * unix/tcl.m4: - * unix/aclocal.m4: added fix for FreeBSD-[1-2] recognition [Bug 2070] - and fix for IRIX SHLIB_LB_LIBS. [Bug 2610] - - * doc/array.n: - * tests/var.test: - * tests/set.test: - * generic/tclVar.c: added an array unset operation, with docs and - tests. Variation of [Bug 1775]. Added fix in TclArraySet to check - when trying to set in a non-existent namespace. [Bug 2613] - -1999-09-14 Jeff Hobbs - - * tests/linsert.test: - * doc/linsert.n: - * generic/tclCmdIL.c: fixed end-int interpretation of linsert to - correctly calculate value for end, added test and docs. [Bug 2693] - - * doc/regexp.n: - * doc/regsub.n: - * tests/regexp.test: - * generic/tclCmdMZ.c: add -start switch to regexp and regsub with docs - and tests - - * doc/switch.n: added proper use of comments to example. - * generic/tclCmdMZ.c: changed switch to complain when an error occurs - that seems to be due to a misplaced comment. - - * generic/tclCmdMZ.c: fixed illegal ref for \[0-9] substitutions in - regsub. [Bug 2723] - - * generic/tclCmdMZ.c: changed [string equal] to return an Int type - object (was a Boolean) - -1999-09-01 Jennifer Hom - - * library/tcltest1.0/tcltest.tcl: Process command-line arguments only - ::tcltest doesn't have a child namespace (requires that command-line - args are processed in that namespace) - -1999-09-01 Jeff Hobbs - - * generic/tclParseExpr.c: changed '"' to '\"' to make FreeBSD happy. - [Bug 2625] - * generic/tclProc.c: moved static buf to better location and changed - static msg that would overflow in ProcessProcResultCode [Bug 2483] - and added Tcl_DStringFree to Tcl_ProcObjCmd. Also reworked size of - static buffers. - * tests/stringObj.test: added test 9.11 - * generic/tclStringObj.c: changed Tcl_AppendObjToObj to properly - handle the 1-byte dest and mixed src case where both had had Unicode - string len checks made on them. [Bug 2678] - * unix/aclocal.m4: - * unix/tcl.m4: adjusted fix from 8-21 to add -bnoentry to the AIX-* - case and readjusted the range - -1999-08-31 Jennifer Hom - - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: - * tests/README: Modified testConstraints variable so that it isn't - unset every time ::tcltest::initConstraints is called and cleaned up - documentation in the README file and the man page. - -1999-08-27 Jennifer Hom - - * tests/env.test: - * tests/exec.test: - * tests/io.test: - * tests/event.test: - * tests/tcltest.test: Added 'exit' calls to scripts that the tests - themselves write, and removed accidental checkin of knownBugThreaded - constraints for Solaris and Linux. - - * library/tcltest1.0/tcltest.tcl: Modified tcltest so that variables - are only initialized to their default values if they did not - previously exist. - -1999-08-26 Jennifer Hom - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Added a -args flag that sets a - variable named ::tcltest::parameters based on whatever's being sent in - as the argument to the -args flag. - -1999-08-23 Jennifer Hom - - * tests/tcltest.test: Added additional tests for -tmpdir, marked all - tests that use exec as unixOrPc. - - * tests/encoding.test: - * tests/interp.test: - * tests/macFCmd.test: - * tests/parseOld.test: - * tests/regexp.test: Applied patches from Jim Ingham to add encoding - to a Mac only interp test, change an error message in macFCmd.tet, put - a comment in parseOld.test, fix tests using the testencoding path - command, and put unixOrPc constraints on tests that use exec. - -1999-08-21 Jeff Hobbs - - * unix/aclocal.m4: Changed AIX-4.[2-9] check to AIX-4.[1-9] [Bug 1909] - -1999-08-20 Jeff Hobbs - - * generic/tclPosixStr.c: fixed typo. [Bug 2592] - - * doc/*: fixed various nroff bugs in man pages. [Bug 2503 2588] - -1999-08-19 Jeff Hobbs - - * win/README.binary: fixed version info and some typos. [Bug 2561] - - * doc/interp.n: updated list of commands available in a safe - interpreter. [Bug 2526] - - * generic/tclIO.c: changed Tcl_GetChannelNames* to use style guide - headers (pleases HP cc) - -1999-08-18 Jeff Hobbs - - * doc/Eval.3: fixed doc on input args. [Bug 2114] - - * doc/OpenFileChnl.3: - * doc/file.n: - * tests/cmdAH.test: - * tclIO.c: - * tclCmdAH.c: added "file channels ?pattern?" tcl command, with - associated Tcl_GetChannelNames and Tcl_GetChannelNamesEx public C APIs - (added to tcl.decls as well), with docs and tests. - - * tests/expr.test: - * generic/tclCompile.c: add TCL_TOKEN_VARIABLE to the part types that - cause differed compilation for exprs, to correct the expr - double-evaluation problem for vars. Added test cases. Related to [Bug - 732] - - * unix/Makefile.in: changed the dependency structure so that install-* - is dependent on * (ie - install-binaries is dependent on binaries). - - * library/auto.tcl: - * library/init.tcl: - * library/ldAout.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/word.tcl: - * library/http2.1/http.tcl: - * library/msgcat1.0/msgcat.tcl: updated libraries to better Tcl style - guide (no more string comparisons with == or !=, spacing changes). - -1999-08-05 Jim Ingham - - * mac/tclMacProjects.sea.hqx: Rearrange the projects so that the build - directory is separate from the sources. Much more convenient! - -1999-08-13 Scott Redman - - * /: 8.2.0 tagged for final release - -1999-08-12 Scott Stanton - - * win/Makefile.in: Added COMPILE_DEBUG_FLAGS macro to make it easier - to turn on compiler tracing. - - * tests/parse.test: - * generic/tclParse.c: Fixed bug in Tcl_EvalEx where the termOffset was - not being updated in cases where the evaluation returned a non TCL_OK - error code. [Bug 2535] - -1999-08-12 Scott Redman - - * win/tclWinSerial.c: Applied patch from Petteri Kettunen to remove - compiler warning. - -1999-08-10 Scott Redman - - * generic/tclAlloc.c: - * generic/tclCmdIL.c: - * generic/tclIO.c: - * generic/tclThread.c: - * win/tclWinThrd.c: - * unix/tclUnixThrd.c: Fixed Brent's changes so that they work on - Windows (and he fixed the bug in the Unix thread implementation). - -1999-08-09 Brent Welch - - * generic/tcl.decls: - * generic/tclAlloc.c: - * generic/tclCkalloc.c: - * generic/tclCmdIL.c: - * generic/tclDecls.h: - * generic/tclIO.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: - * mac/tclMacThrd.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: Added use of Tcl_GetAllocMutex to tclAlloc.c and - tclCkalloc.c so they can be linked against alternate thread packages. - Added Tcl_GetChannelNames to tclIO.c. Added TclVarTraceExists hook so - "info exists" triggers read traces exactly like it did in Tcl 7.6. - Stubs table changes to reflect new internal and external APIs. - -1999-08-09 Jeff Hobbs - - * tests/string.test: added largest_int proc to adapt for >32 bit - machines and int overflow testing. - * tests/tcltest.test: fixed minor error in 8.2 result (from dgp) - - * doc/Object.3: clarified Tcl_DecrRefCount docs. [Bug 1952] - * doc/array.n: clarified array pattern docs. [Bug 1330] - * doc/clock.n: fixed clock docs. [Bug 693] - * doc/lindex.n: clarified to account for new end-int behavior. - * doc/string.n: fixed formatting errors. [Bug 2188 2189] - * doc/tclvars.n: fixed doc error. [Bug 2042] - * library/init.tcl: fixed path handling in auto_execok (it could miss - including the normal path on some Windows machines). [Bug 1276] - -1999-08-05 Jeff Hobbs - - * doc/tclvars.n: Made it clear that tcl_pkgPath was not set for - Windows (already mentioned in init.tcl). [Bug 2455] - * generic/tclLiteral.c: fixed reference to bytes that might not be - null terminated (using objPtr->bytes, which is). [Bug 2496] - * library/http2.1/http.tcl: Made use of "i" in init section use local - var and start at 0 (was 1). [Bug 2502] - -1999-08-04 Scott Stanton - - * tests/reg.test: Added test for REG_EXPECT bug fixed by Henry's - patch. - - * generic/regc_nfa.c: - * generic/regcomp.c: - * generic/rege_dfa.c: - * generic/regexec.c: - * generic/regguts.h: Applied patches supplied by Henry Spencer to - greatly enhance the performance of certain classes of regular - expressions. [Bug 2440, 2447] - -1999-08-03 Scott Redman - - * win/tclWinInt.h: Remove function declarations in header that was - moved to tclInt.decls file in previous changes. - -1999-08-02 Scott Redman - - * unix/configure.in: - * win/configure.in: Change beta level to b2. - - * generic/tcl.h: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclInt.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclRegexp.h: - * generic/tclStubInit.c: Move some exported public and internal - functions to the stub tables. Removed functions that are in the stub - tables (from this and previous changes) from the original header - files. - -1999-08-01 Scott Redman - - * win/tclWinSock.c: Added comment block to SocketThread() function. - Added code to avoid calling TerminateThread(), but instead to send a - message to the socket event window to tell it to terminate its thread. - -1999-07-30 Jennifer Hom - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Exit with non-zero status if there - were problems with the way the test suite was started (e.g. wrong # - arguments). - -1999-07-30 Jeff Hobbs - - * generic/tclInt.decls: added declaractions necessary for the Tcl test - code to work wth stubs. [Bug 2445] - -1999-07-30 Scott Redman - - * win/tclWinPipe.c: - * win/Makefile.in: Fixing launching of 16-bit apps on Win9x from wish. - The command line was primed with tclpip82.dll, but it was ignored. - Fixed that, then fixed the gmake makefile to build tclpip82.dll as an - executable. - - * win/tclWinSock.c: Applied small patch to get thread-specific data - after initializing the socket driver. - - * unix/tclUnixThrd.c: Applied patch to fix threads on Irix 6.5. Patch - from James Dennett. [Bug 2450] - - * tests/info.test: Enable test for tclParse.c change (info complete). - -1999-07-30 Jeff Hobbs - - * tclIO.c: added fix for Kupries' trf patch. [Bug 2386] - - * tclParse.c: fixed bug in info complete regarding nested square - brackets. [Bug 2382, 2466] - -1999-07-29 Scott Redman - - * win/tclWinChan.c: Allow tcl to open CON and NUL, even for std - channels. Checking for bad/unusable std channels was moved to Tk since - its only purpose was to check whether to use the Tk Console Window for - the std channels. [Bug 2393 2392 2209 2458] - - * unix/mkLinks.tcl: Applied patch to avoid linking pack.n to - pack-old.n. Patch from Don Porter. [Bug 2469] - - * doc/Encoding.n: Applied patch to fix typo in .SH NAME line. Patch - from Don Porter. [Bug 2451] - - * win/tclWinSock.c: Free Win32 Event handles when destroying the - socket helper thread. - -1999-07-28 Jennifer Hom - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Fixed the condition under which - ::tcltest::PrintError had an infinite loop problem and added a test - case for it. Added an optional argument to ::tcltest::getMatchingFiles - telling it where to search for test files. - -1999-07-27 Scott Redman - - * tools/tclSplash.bmp: Updated Windows installer bitmap to ready - Tcl/Tk Version 8.2. - -1999-07-26 Scott Redman - - * tests/tcltest.test: Need to close the new core file, there seems to - be a hang in threaded WinNT if the file isn't closed. Open issue, need - to fix that hang. - - * tests/httpold.test: Add time delay in response from Http server so - that test cases can properly detect timeout conditions with threads - enabled on multi-CPU WinNT. - - * tests/winFCmd.test: Test case winFcmd-1.33 was looking for - c:\windows, which may not exist. Instead, create a new directory on - c:\ and use it for the test. - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: Fix terminating helper threads by holding any - mutexes from the primary thread while waiting for the helper thread to - terminate. Without these changes, the test suite hangs on WinNT with 2 - CPUs and threads enabled. Open issue, seems to be a sporadic hang on - dual CPU systems still (very rare). - -1999-07-26 Jennifer Hom - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: Cleaned up code in ::tcltest::PrintError, revised - documentation, and added tests for the tcltest package. - -1999-07-23 Scott Redman - - * tests/info.test: - * generic/tclParse.c: Removed patch for info command, breaks test - cases on Unix. Patch was bad and needs to be redone properly. [Bug - 2382] - -1999-07-22 Scott Redman - - * Changed version to 8.2b2. - - * win/tclWinSock.c: Fixed hang with threads enabled, fixed semaphores - with threads disabled. - - * win/safe.test: Fixed safe-6.3 with threads enabled. - - * win/Makefile.in: Fixed calling of tcltest to fix safe.test failures - due to path TCL_LIBRARY path. - - * win/tclWinPort.h: Block out include of sys/*.h in order to build - extensions with MetroWerks compiler for Win32. [Bug 2385] - - * generic/tclCmdMZ.c: - * generic/tclIO.c: Fix ANSI-style prototypes based on patch from - Ulrich Ring. [Bug 2391] - - * unix/Makefile.in: Need to make install-sh executable before calling - (with chmod +x). [Bug 2413] - - * tests/var.test: - * generic/tclVar.c: Fixed bug that caused a seg. fault when using - "array set a(b) {}", which is a bad array name anyway. Now the "array - set" command will return an error in this case. Added test case and - fixed existing test. [Bug 2427] - -1999-07-21 Scott Redman - - * tests/info.test: - * generic/tclParse.c: Applied patch to fix "info complete" for the - string {[a [b]}. Patch from Peter Spjuth. [Bug 2382] - - * doc/Utf.3: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclUtf.c: Changed function declarations in - non-platform-specific public APIs to use "unsigned long" instead of - "size_t", which may not be defined on certain compilers (rather than - include sys/types.h, which may not exist). - - * unix/Makefile.in: Added the Windows configure script to the - distribution file list, already shipping configure.in and the .m4 - files, but needed the configure script itself. - - * win/makefile.vc: Changed version number of DDE package in VC++ - makefile to use 1.1 instead of 1.0. - - * doc/open.n: Added documentation of \\.\comX notation for opening - serial ports on Windows (alternative to comX:). - - * tests/ioCmd.test: - * doc/open.n: - * win/tclWinSerial.c: Applied patch from Rolf Schroedter to add - -pollinterval option to fconfigure to modify the maxblocktime used in - the fileevent polling. Added documentation and fixed the test case as - well. - - * win/tclWinSock.c: Modified 8.1.0 version of the Win32 socket driver - to move the handling of the socket event window in a separate thread. - It also turned out that Win95 & Win98 were, in some cases, getting - multiple FD_ACCEPTs but only handling one. Added a count for the - FD_ACCEPT to take care of this. Tested on NT4 SP3, NT4 SP4, Win95, and - Win98. [Bug 2178 2256 2259 2329 2323 2355] - -1999-07-21 Jerry Peek - - * README: Small tweaks to clean up typos and wording. - -1999-07-20 Melissa Hirschl - - * generic/tclInitScript.h: - * unix/tclUnixInit.c: merged code with 8.0.5. We now use an - intermediate global tcl var "tclDefaultLibrary" to keep the - "tcl_library" var from being set by the default value in the Makefile. - Also fixed a bug in which caused the value of TCL_LIBRARY env var to - be ignored. - * unix/tclWinInit.c: just updated some comments. - -1999-07-19 Melissa Hirschl - - * library/http2.1/http.tcl: updated -useragent text to say version - 2.1. - -1999-07-16 Scott Redman - - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclStubInit.c: Add Tcl_SetNotifier to stub table. [Bug 2364] - - * unix/aclocal.m4: - * unix/tcl.m4: Add check for Alpha/Linux to correct the IEEE floating - flag to the compiler, should be -mieee. Patch from Don Porter. - - * tools/tcl.hpj.in: Change version number of .cnt file referenced in - .HPJ file. - -1999-07-15 Scott Redman - - * tools/tcl.wse.in: Fixed naming of target files for Windows. - -1999-07-14 Jerry Peek - - * doc/re_syntax.n: Deleted sentence as suggested by Scott S. - -1999-07-12 Jerry Peek - - * doc/re_syntax.n: Removed two notes to myself (oops), cleaned up - wording, fixed changebars, made two examples easier to read. - -1999-07-11 Scott Redman - - * win/makefile.vc: Since the makefile.vc should continue to work while - we're working out bugs/issues in the new TEA-style - autoconf/configure/gmake build mechanism for Windows, the version - numbers of the Tcl libraries need to remain in sync. Modified the - version numbers in the makefile to reflect the change to 8.2b1. - -1999-07-09 Scott Redman - - * win/configure.in: Eval DLLSUFFIX, LIBSUFFIX, and EXESUFFIX in the - configure script so that substitutions get expanded before being - placed in the Makefile. The "d" portion for debug libraries and DLLs - was not being set properly. - -1999-07-08 Scott Stanton - - * tests/string.test: - * generic/tclCmdMZ.c: Fixed bug in string range bounds checking code. - -1999-07-08 Jennifer Hom - - * doc/tcltest.n: - * library/tcltest1.0/tcltest.tcl: Removed -asidefromdir and - -relateddir flags, removed unused ::tcltest::dotests proc, cleaned up - implementation of core file checking, and fixed the code that checks - for 1-letter flag abbreviations. - -1999-07-08 Scott Stanton - - * win/Makefile.in: Added tcltest target so runtest works properly. - Added missing names to the clean/distclean targets. - - * tests/reg.test: - * generic/rege_dfa.c: Applied fix supplied by Henry Spencer for bug in - DFA state caching under lookahead conditions. [Bug 2318] - -1999-07-07 Scott Stanton - - * doc/fconfigure.n: Clarified default buffering behavior for the - standard channels. [Bug 2335] - -1999-07-06 Scott Redman - - * win/tclWinSerial.c: New implementation of serial port driver from - Rolf Shroedter (Rolf.Schroedter@dlr.de) that allows more than one byte - to be read from the port. Implemented using polling instead of - threads, there is a max. 10ms latency between checking the port for - file events. [Bug 1980 2217] - -1999-07-06 Brent Welch - - * library/http2.0/http.tcl: Fixed the -timeout option so it handles - timeouts that occur during connection attempts to hosts that are down - (the only case that really matters!) - -1999-07-03 Brent Welch - - * doc/ChnlStack.3: - * generic/tcl.decls: - * generic/tclIO.c: Added a new variant of the "Trf patch" from Andreas - Kupres that adds new C APIs Tcl_StackChannel, Tcl_UnstackChannel, and - Tcl_GetStackedChannel. - -1999-07-03 Brent Welch - - * generic/tclNotify.c: - * unix/tclUnixNotfy.c: - * unix/tclXtTest.c: - * unix/tclXtNotify.c: - * win/tclWinNotify.c: - * mac/tclMacNotify.c: Added Tcl_SetNotifier and the associated hook - points in the notifiers to be able to replace the notifier calls at - runtime. The Xt notifier and test program use this hook. - -1999-07-03 Brent Welch - - * generic/tclParse.c: Changed parsing of variable names to allow empty - array names. Now "$(foo)" is a variable reference! Previous you had to - use something like $::(foo), which is slower. This change is requested - by Jean-Luc Fontaine for his STOOOP package. - -1999-07-01 Scott Redman - - * generic/tclCmdAH.c: - * generic/tclFCmd.c: Call TclStat instead of TclpStat in order to - allow Tcl_Stat hooks to work properly. - -1999-06-29 Jennifer Hom - - * library/tcltest1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: - * tests/all.tcl: Added -preservecore, -limitconstraints, -help, -file, - -notfile, -relateddir and -asidefromdir flags to the tcltest package - along with exported proc ::tcltest::getMatchingFiles. The - documentation was modified to match and all.tcl was modified to use - the new functionality instead of implementing -file itself. - -1999-06-28 Scott Redman - - * generic/tclIndexObj.c: - * doc/GetIndex.3: - * tests/binary.test: - * tests/winDde.test: Applied patch from Peter Hardie (with changes) to - fix problem with Tcl_GetIndexFromObj() when the key being passed is - the empty string. It used to match "" and return TCL_OK, but it should - have returned TCL_ERROR instead. Added test case to "binary" and "dde" - commands to check the behavior. Added documentation note as well. - -1999-06-26 Scott Redman - - * win/tclWinDde.c: Applied patch from Peter Hardie to add poke command - to dde. Also rev'd version of dde package to 1.1. [Bug 1738] - -1999-06-25 Jennifer Hom - - * unix/Makefile.in: - * win/Makefile.in: - * library/tcltest1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * library/tcltest1.0: Added initial implementation of the Tcl test - harness package. This package was based on the defs.tcl file that was - part of the tests directory. Reversed the way that tests were - evaluated to fix a problem with false passes. - - * doc/tcltest.n: Added documentation for the tcltest package. - - * tests/README: - * tests/defs.tcl: - * tests/all.tcl: Modified all test files (tests/*.test) and all.tcl to - use the new tcltest package and removed references to the defs.tcl - file. Modified the README file to point to the man page for tcltest. - -1999-06-25 Scott Stanton - - * tests/reg.test: - * generic/regexec.c: Fixed bugs in non-greedy quantifiers. - -1999-06-23 Jerry Peek - - * doc/re_syntax.n: - * doc/switch.n: - * doc/lsearch.n: - * doc/RegExp.3: - * doc/regexp.n: - * doc/regsub.n: Moved information about syntax of 8.1 regular - expressions from regexp(n) manpage into new re_syntax(n) page. Added - pointers from other manpages to new re_syntax(n) page. - -1999-06-23 Scott Stanton - - * unix/Makefile.in: Changed install-doc to install-man. - - * tools/uniParse.tcl: - * tools/uniClass.tcl: - * tools/README: - * tests/string.test: - * generic/regc_locale.c: - * generic/tclUniData.c: - * generic/tclUtf.c: - * doc/string.n: Updated Unicode character tables to reflect latest - Unicode 2.1 data. Also rationalized "regexp" and "string is" - definitions of character classes. - -1999-06-21 Scott Stanton - - * unix/tclUnixThrd.c (TclpThreadCreate): Fixed memory leak where - thread attributes were not being released. [Bug 2254] - -1999-06-17 Scott Stanton - - * tests/regexp.test: - * generic/tclCmdMZ.c: - * generic/tclCmdIL.c: Changed to use new regexp interfaces. Added - -expanded, -line, -linestop, and -lineanchor switches to regsub. - - * doc/RegExp.3: Documented the new regexp interfaces and the - compile/execute flags. - - * generic/tclTest.c: - * generic/tclRegexp.h: - * generic/tclRegexp.c: - * generic/tcl.h: - * generic/tcl.decls: Renamed Tcl_RegExpMatchObj to Tcl_RegExpExecObj - and added a new Tcl_RegExpMatchObj that is equivalent to - Tcl_RegExpMatch. Added public macros for the regexp compile/execute - flags. Changed to store either an object pointer or a string pointer - in the TclRegexp structure. Changed to avoid adding a reference to the - object or copying the string. - - * generic/regcomp.c: lint - - * tests/reg.test: - * generic/regex.h: - * generic/regc_lex.c: Added REG_BOSONLY flag to allow Expect to - iterate through a string an only find matches that start at the - current position within the string. - -1999-06-16 Michael Thomas - - * unix/configure.in: - * unix/Makefile.in: - * unix/tcl.m4: - * unix/aclocal.m4: Numerous build changes to make Tcl conform to the - proposed TEA spec - -1999-06-16 Melissa Hirschl - - * generic/tclVar.c (Tcl_VariableObjCmd): fixed premature increment in - loop that was causing out-of-bounds reads on array "varName". - -1999-06-16 Scott Stanton - - * tests/execute.test: - * generic/tclExecute.c (TclExecuteByteCode): Fixed crash caused by a - bug in INST_LOAD_SCALAR1 where the scalar index was read as a signed 1 - byte value instead of unsigned. [Bug 2243] - -1999-06-14 Melissa Hirschl - - * doc/StringObj.3 - * test/stringObj.test - * unix/Makefile.in - * win/Makefile.in - * win/makefile.vc - * generic/tclStringObj.c: - Merged String and Unicode object types. Added new functions to the - puplic API: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, Tcl_GetUnicode, - Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, - Tcl_AppendUnicodeToObj. - -1999-06-09 Scott Stanton - - * generic/tclUnicodeObj.c: Lots of cleanup and simplification. Fixed - several memory bugs. Added TclAppendUnicodeToObj. - - * generic/tclInt.h: Added declarations for various Unicode string - functions. - - * generic/tclRegexp.c: - * generic/tclCmdMZ.c: Changed to use new Unicode string interfaces for - better performance. - - * generic/tclRegexp.h: - * generic/tclRegexp.c: - * generic/tcl.h: - * generic/tcl.decls: Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo - calls to access lower level regexp API. These features are needed by - Expect. This is a preliminary implementation pending final review and - cleanup. - - * generic/tclCmdMZ.c: - * tests/string.test: Fixed bug where string map failed on null strings - - * generic/regexec.c: - * unix/tclUnixNotfy.c: lint - - * tools/genStubs.tcl: Changed to always write output in LF mode. - -1999-06-08 Scott Stanton - - * win/tclWinSock.c: Rolled back to the 8.1.0 implementation because of - serious problems with the new driver. Basically no incoming socket - connections would be reported to a server port. The 8.1.1 code needs - to be redesigned and fixed correctly. - -1999-06-07 Melissa Hirschl - - * tests/string.test: - * generic/tclVar.c (Tcl_SetVar2Ex): - * generic/tclStringObj.c (Tcl_AppendObjToObj): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): optimized the string index, - string length, string range, and append command in cases where the - object's internal rep is a bytearray. Objects with other internal reps - are converted to have the new unicode internal rep. - - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - * tests/unicode.test: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclUnicodeObj.c: added a new object type to store the - unicode representation of a string. - - * generic/tclTestObj.c: added the objtype option to the testobj - command. This option returns the name of the type of internal rep an - object has. - -1999-06-04 Scott Stanton - - * win/configure.in: - * win/Makefile.in: Windows build now handles static/dynamic - debug/nodebug builds and supports the standard targets using Cygwin - user tools plus GNU make and autoconf. - -1999-06-03 Scott Stanton - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * tests/string.test: Fixed bug where string equal/compare -nocase - reported wrong result on null strings. [Bug 2138] - -1999-06-02 Scott Stanton - - * generic/tclUtf.c (Tcl_UtfNcasecmp): Fixed incorrect computation of - relative ordering. [Bug 2135] - -1999-06-01 Scott Stanton - - * unix/configure.in: Fixed various small configure.in patches - submitted by Jan Nijtmans. [Bug 2121] - - * tests/reg.test: - * generic/regc_color.c: - * generic/regc_cvec.c: - * generic/regc_lex.c: - * generic/regc_locale.c: - * generic/regc_nfa.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/rege_dfa.c: - * generic/regerror.c: - * generic/regerrs.h: - * generic/regex.h: - * generic/regexec.c: - * generic/regfree.c: - * generic/regfronts.c: - * generic/regguts.h: - * generic/tclCmdMZ.c: - * generic/tclRegexp.c: - * generic/tclRegexp.h: - * generic/tclTest.c: Applied Henry Spencer's latest regexp patches - that fix an infinite loop bug and add support for testing whether a - string could match with additional input. [Bug 2117] - -1999-05-28 Scott Stanton - - * generic/tclObj.c: Changed to eliminate use of isupper/tolower in - favor of the Unicode versions. - - * win/Makefile.in: - * win/configure.in: Added preliminary TEA implementation. - - * win/tclWinDde.c: Fixed bug where dde calls were being passed an - invalid dde handle because Initialize had not been called. [Bug 2124] - -1999-05-26 Scott Redman - - * generic/tclThreadTest.c: Fixed race condition in testthread code - that showed up in the WinNT test suite intermittently. - - * win/tclWinSock.c: Fixed a hang in the WinNT socket driver, wake up - the socket thread every 100ms to check for events on the sockets that - did not wake up the thread (race condition). - -1999-05-24 Scott Stanton - - * tools/genStubs.tcl: Changed to allow a list of platforms instead of - just one at a time. - - * generic/tcl.decls: - * generic/tclCmdMZ.c: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclPort.h: - * generic/tclStubInit.c: - * generic/tclStubLib.c: Various header file related changes and other - lint to try to get the Mac builds working. - -1999-05-21 Scott Redman - - * win/tclWinPipe.c: Fix bug when launching command.com on Win95/98. - Need to wait for the procInfo.hProcess of the process that was - created, not the hProcess of the current process. [Bug 2105] - -1999-05-20 Scott Redman - - * library/init.tcl: Add the directory where the executable is, and the - ../lib directory relative to that, to the auto_path variable. - -1999-05-19 Scott Stanton - - Merged in various changes submitted by Jeff Hobbs: - - * generic/tcl.decls: - * generic/tclUtf.c: Added Tcl_UniCharIs* functions for control, graph, - print, and punct classes. - - * generic/tclUtil.c: - * doc/StrMatch.3: Added Tcl_StringCaseMatch() implementation to - support case-insensitive globbing. - - * doc/string.n: - * unix/mkLinks: - * tests/string.test: - * generic/tclCmdMZ.c: Added additional character class tests, added - -nocase switch to "string match", changed string first/last to use - offsets. - -1999-05-19 Scott Redman - - * generic/tcl.h: Add extern "C" block around entire header file for - C++ compilers to fix linkage issues. Submitted by Don Porter and Paul - Duffin. - - * generic/tclRegexp.c: Fix bug when the regexp cache is empty and an - empty pattern is used in regexp ( such as {} or "" ). - -1999-05-18 Scott Stanton - - * win/tclWinChan.c: Modified initialization code to avoid inherenting - closed or invalid channels. If the standard input is anything other - than a console, file, serial port, or pipe, then we fall back to the - standard Tk window console. - -1999-05-14 Scott Stanton - - * generic/tclCmdAH.c (Tcl_ForObjCmd): Fixed crash caused by failure to - reset the result before evaluating the test expression. - -1999-05-14 Bryan Surles - - * generic/tclBasic.c (Tcl_CreateInterp): Added introspection variable - for threaded interps. If the interp was compiled with threads enabled, - the tcl_platform(threaded) variable will exist. - -1999-05-14 Scott Redman - - * generic/tclDate.c: Applied patch to fix 100-year and 400-year - boundaries in leap year code, from Isaac Hollander. [Bug 2066] - -1999-05-13 Scott Stanton - - * unix/Makefile.in: - * unix/tclAppInit.c: Minor cleanup related to Xt notifier. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Tcl now looks for an - encoding subfield in the LANG/LC_ALL variables in cases where the - locale is not found in the locale table. Ensure that setlocale() is - called at least once so X11 will initialize properly. Also, forces the - LC_NUMERIC locale to be "C" so numeric processing in scripts is not - affected by the current locale setting. [Bug 1989] - - * generic/tclRegexp.c: Increased per-thread regexp cache to 30 slots. - This seems to be about the right number for larger applications like - exmh. [Bug 1063] - -1999-05-12 Scott Stanton - - * doc/tclsh.1: Updated references to rc script names to accurately - reflect the platform differences on Windows. - - * tests/regexp.test: - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclRegexp.h: - * generic/tclRegexp.c: Replaced the per-interpreter regexp cache with - a per-thread cache. Changed the Regexp object to take advantage of - this extra cache. Added a reference count to the TclRegexp type so - regexps can be shared by multiple objects. Removed the per-interp - regexp cache from the interpreter. Now regexps can be used with no - need for an interpreter. [Bug 1063] - - * win/tclWinInit.c (TclpSetVariables): Avoid calling GetUserName if - the value can be determined from the USERNAME environment variable. - GetUserName is very slow. - -1999-05-07 Scott Stanton - - * win/winDumpExts.c: - * win/makefile.vc: Removed incorrect patch. [Bug 1998] - - * generic/tcl.decls: Replaced const with CONST. - - * generic/tclResult.c (Tcl_AppendResultVA): - * generic/tclStringObj.c (Tcl_AppendStringsToObjVA): Fixed to copy - arglist using memcpy instead of assignment so it works properly on - OS/390. [Bug 1997] - - * generic/tclLoadNone.c: Updated to use current interfaces, added - TclpUnloadFile. [Bug 2003] - - * win/winDumpExts.c: - * win/makefile.vc: Changed to emit library name in defs file. [Bug - 1998] - - * unix/configure.in: Added fix for OS/390. [Bug 1976] - -1999-05-06 Scott Stanton - - * tests/string.test: - * generic/tclCmdMZ.c: - * doc/string.n: Fixed bug in string equal/compare code when using - -length option. Cleaned up docs a bit more. - - * tests/http.test: Unset "data" array before running tests to avoid - failures due to previous tests. - - * doc/string.n: - * tests/cmdIL.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/ioCmd.test: - * tests/lindex.test: - * tests/linsert.test: - * tests/lrange.test: - * tests/lreplace.test: - * tests/string.test: - * tests/cmdIL.test: - * generic/tclUtil.c: - * generic/tclCmdMZ.c: Replaced "string icompare/iequal" with -nocase - and -length switches to "string compare/equal". Added a -nocase option - to "string map". Changed index syntax to allow integer or - end?-integer? instead of a full expression. This is much simpler with - safeTcl scripts since it avoids double substitution issues. - - * doc/Utf.3: - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tclUtf.c: - * generic/tcl.decls: Added Tcl_UtfNcmp and Tcl_UtfNcasecmp. - -1999-05-05 Scott Stanton - - * win/makefile.vc: Added encoding directory to install-libraries - target. - -1999-05-03 Scott Stanton - - * doc/string.n: - * tests/cmdMZ.test: - * tests/string.test: - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed "string length" to - avoid regenerating the string rep of a ByteArray object. - - * tests/cmdIL.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/lindex.test: - * tests/linsert.test: - * tests/lrange.test: - * tests/lreplace.test: - * tests/string.test: - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclUtil.c (TclGetIntForIndex): Applied Jeff Hobbs's string - patch which includes the following changes [Bug 1845]: - - string compare now takes optional length arg (for strncmp behavior) - - added string equal (just a few lines of code blended in with string - compare) - - added string icompare/iequal for case-insensitive comparisons - - string index's index can now be ?end[+-]?expression - I made this change in the private TclGetIntForIndex, which means - that the list commands also benefit, as well as string range, et al. - - added [string repeat string count] - Repeats given string number of times - - added string replace, string equiv to lreplace - (quasi opposite of string range): - string replace first last ?string? - Example of use, replacing end of string with ... should the string - be more than 16 chars long: - string replace $string 16 end "..." - This just returns the string len < 16, so it will only affect the - long strings. - - added optional first and last args to string to* - This allows you to just affect certain regions of a string with the - command (like just capping the first letter). I found the original - totitle to be too draconian to be useful. - - added [string map charMap string] - where charMap is a {from to from to} list that equates to what one - might get from [array get]. Each and can be multiple chars (or none - at all). For Tcl/CGI users, this is a MAJOR speed booster. - - * generic/tclParse.c (Tcl_ParseCommand): Changed to avoid modifying - eval'ed strings that are already null terminated. [Bug 1793] - - * tests/binary.test: - * generic/tclBinary.c (DupByteArrayInternalRep): Fixed bug where type - was not being set in duplicated object. [Bug 1975, 2047] - -1999-04-30 Scott Stanton - - * Changed version to 8.1.1. - -1999-04-30 Scott Stanton - - * Merged changes from 8.1.0 branch: - - * generic/tclParse.c: Fixed memory leak in CommandComplete. - - * generic/tclPlatDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntDecls.h: - * generic/tclDecls.h: - * tools/genStubs.tcl: Added 'extern "C" {}' block around the stub - table pointer declaration so the stub library can be used from C++. - [Bug 1934] - - * Lots of documentation and other release engineering fixes. - -1999-04-28 Scott Stanton - - * mac/tclMacResource.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclStringObj.c: Changed to avoid freeing the string - representation before freeing the internal rep. This helps with - debugging since the string rep will still be valid when the free proc - is invoked. - -1999-04-27 Scott Stanton - - * generic/tclLiteral.c (TclHideLiteral): Fixed so hidden literals get - duplicated to avoid accidental sharing in the global object table. - -1999-04-23 Scott Stanton - - * generic/tclStubInit.c: - * tools/genStubs.tcl: Changed to avoid the need for forward - declarations in stub initializers. - -1999-04-23 Scott Stanton - - * library/encoding/koi8-r.enc: - * tools/encoding/koi8-r.txt: Added support for the koi8-r Cyrillic - encoding. [Bug 1771] - -1999-04-22 Scott Stanton - - * win/tclWinFCmd.c: - * win/tclWin32Dll.c: Changed uses of "try" to "__try", since that is - the actual keyword. This eliminates the need for some -D flags from - the makefile. - - * generic/tclPort.h: Added include of tcl.h since it defines various - Windows macros that are needed before deciding which platform porting - file to use. - - * generic/tclEvent.c: lint - - * win/tclWinInit.c (TclpInitPlatform): Added call to TclWinInit when - building a static library since DllMain will not be invoked. This - could break old code that explicitly called TclWinInit, but should be - simpler in the long run. - -1999-04-22 Scott Stanton - - * generic/tclInt.h: - * generic/tclInt.decls: - * generic/tclCompile.c: Added TclSetByteCodeFromAny that takes a hook - procedure to invoke after compilation but before the byte codes are - emitted. This makes it possible to do postprocessing on the compiled - byte codes before the ByteCode is generated. - - * generic/tclLiteral.c: Added TclHideLiteral and TclAddLiteralObj to - make it possible to create local unshared literal objects. - - * win/tclWinInit.c: - * unix/tclUnixInit.c: Changed initial search path to match that - found used by tcl_findLibrary. - -1999-04-22 Scott Redman - - * win/tclWinPort.h: - * win/tclWinSock.c: Added code to use WinSock 2.0 API on NT to avoid - creating a window to handle sockets. API not available on Win95 and - needs to be fixed on Win98, until then continue to use the older - (window-based) scheme on those two OSes. - -1999-04-15 Scott Stanton - - * Merged 8.1 back into the main trunk - -1999-04-13 Scott Stanton - - * library/encoding/gb2312.enc: - * library/encoding/euc-cn.enc: - * tools/encoding/gb2312.txt: - * tools/encoding/cp950.txt: - * tools/encoding/Makefile: Restored the double byte definition of - GB2312 and added the EUC-CN encoding. EUC-CN is a variant of GB2312 - that shifts the characters into bytes with the high bit set and - includes ASCII as a subset. [Bug 632] - -1999-04-13 Scott Redman - - * win/tclWinSock.c: Apply patch to allow write access to a socket if - FD_WRITE is sent but FD_CONNECT is not. Some strange problem with - either Win32 or a socket driver. [Bug 1664 1776] - -1999-04-09 Scott Redman - - * unix/tclUnixNotfy.c: Fixed notifier deadlock situation when the pipe - used to talk back notifier thread is filled with data. When calling - the write() function to feed data down that pipe, unlock the - notifierMutex to allow the notifier to wake up again. Found as a - result of the focus.test for Tk hanging. [Bug 1700] - -1999-04-06 Scott Stanton - - * tests/unixNotfy.test: Fixed hang in tests when built with thread - support. - - * tests/httpold.test: Fixed broken test that didn't wait long enough - for events to arrive. - - * tests/unixInit.test: Fixed race condition in test. - - * tests/unixInit.test: - * tests/fileName.test: Minor test nits. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Fixed bad initial - encoding string. - -1999-04-06 Bryan Surles - - * generic/tclVar.c: - * generic/tclEnv.c: Moved the "array set" C level code into a common - routine (TclArraySet). The TclSetupEnv routine now uses this API to - create an env array w/ no elements. - - * generic/tclEnv.c: - * generic/tclWinInit.h: - * generic/tclUnixInit.h: - * generic/tclInt.h: Made the Env module I18N compliant. Changed the - FindVariable routine to TclpFindVariable, that now does a case - insensitive string comparison on Windows, and not on UNIX. [Bug 1299, - 1500] - -1999-04-05 Scott Stanton - - * tests/io.test: Minor test cleanup. - - * generic/tclEncoding.c (Tcl_CreateEncoding): Minor lint to make it - easier to compile on Digital-unix. [Bug 1659] - - * unix/configure.in: - * unix/tclUnixPort.h: Applied patch for OS/390 to handle lack of - sys/param.h. [Bug 1725] - - * unix/configure.in: Fixed BSD/OS 4.* configuration to support shared - libraries properly. [Bug 1730] - -1999-04-05 Scott Redman - - * win/tclWinDde.c: decrease timeout value for DDE calls to 30k. [Bug - 1639] - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclUtil.c: Added more functions to the Tcl stubs table, - including all Tcl_ functions not already in it (except Cmd functions) - and Tcl_GetCwd() and Tcl_Chdir() (new functions). - - * tests/safe.test: - * doc/safe.n: - * generic/tclBasic.c: - * library/safe.tcl: The encoding command is not safe as-is, so create - a safe alias to mask out the "encoding system " but allow all - other uses including "encoding system". Added test cases and updated - the man page for Safe Tcl. - -1999-04-05 Scott Stanton - - * tests/winTime.test: - * win/tclWinTime.c: Fixed crash in clock command that occurred when - manipulating negative time values in timezones east of GMT. [Bug - 1142, 1458] - - * tests/platform.test: - * tests/fileName.test: Fixed broken tests. - - * generic/tclFileName.c: Moved global regexps into thread local - storage. - - * tests/socket.test: Changed so tests don't reuse sockets, since - Windows is slow to release sockets. - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: Fixed race condition where background threads - were terminated while they still held a lock in the notifier. - -1999-04-02 Scott Stanton - - * tests/http.test: Fixed bad test initialization code. - - * generic/tclThreadTest.c (ThreadExitProc): Fixed bug where static - memory was being returned instead of a dynamically allocated result in - error cases. - -1999-04-02 Scott Redman - - * doc/dde.n: - * tools/tcl.wse.in: - * win/makefile.vc: - * win/pkgIndex.tcl: - * win/tclWinDde.c: Add new DDE package, code removed from Tk now - separated into its own package. Changed DDE-based send code into "dde - eval" command. Can be loaded into tclsh (not just wish). Windows only. - -1999-04-02 Scott Stanton - - * tests/expr.test: - * tests/for-old.test: - * tests/for.test: - * tests/foreach.test: - * tests/format.test: - * tests/httpold.test: - * tests/if.test: - * tests/init.test: - * tests/interp.test: - * tests/while.test: Added some tests for known bugs (marked with - knownBug constraint), and cleaned up a few bad tests. - - * generic/regc_locale.c: - * generic/regcustom.h: - * generic/tcl.decls: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclInt.h: - * generic/tclRegexp.c: - * generic/tclScan.c: - * generic/tclTest.c: - * generic/tclUtf.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: Made various Unicode utility functions public. The - following functions were made public and added to the stubs table: - Tcl_UtfToUniCharDString, Tcl_UniCharToUtfDString, - Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharIsAlnum, - Tcl_UniCharIsAlpha, Tcl_UniCharIsDigit, Tcl_UniCharIsLower, - Tcl_UniCharIsSpace, Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar - -1999-04-01 Scott Stanton - - * tests/registry.test: - * win/tclWinReg.c: Internationalized the registry code. It now uses - Unicode interfaces on NT. [Bug 1197] - - * tests/parse.test: - * generic/tclParse.c: Fixed crash due to multiple frees in parser - during error cleanup when parsing commands with more tokens than will - fit in the static area of the parse structure. [Bug 1681] - - * generic/tclInt.h: Removed duplicate declarations. - - * generic/tclInt.decls: - * generic/tcl.decls: Added Tcl_WinUtfToTChar and Tcl_WinTCharToUtf to - the tclPlat table. - -1999-04-01 Scott Redman - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/StubInit.c: - * tools/genStubs.tcl: - * unix/Makefile.in: - * win/makefile.vc: Applied patch from Jan Nijtmans to fix Ultrix - multiple symbol definition problem. Now, even Tcl includes a copy of - the Tcl stub library. Also fixed TCL_MEM_DEBUG mode (for Tk). - -1999-03-31 Scott Redman - - * win/tclWinConsole.c: WinNT has a bug when reading a single character - from the console. Rewrote the code for the console to read an entire - line at a time using the reader thread. - -1999-03-30 Scott Stanton - - * unix/Makefile.in: Removed trailing backslash that broke the "depend" - target. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Changed to avoid - calling setlocale(). We now look directly at env(LANG) and - env(LC_CTYPE) instead. [Bug 1636] - - * generic/tclFileName.c: - * generic/tclDecls.h: - * generic/tcl.decls: Removed CONST from Tcl_JoinPath and - Tcl_TranslateFileName because it changes the signature of Tcl_JoinPath - in an incompatible manner. - - * generic/tclInt.h: - * generic/tclLoad.c (TclFinalizeLoad): - * generic/tclEvent.c (Tcl_Finalize): Defer unloading of loadable - modules until all exit handlers have been invoked. [Bug 998, 1273, - 1573, 1593] - -1999-03-29 Scott Stanton - - * generic/tclFileName.c: - * generic/tclDecls.h: - * generic/tcl.decls: Added CONST to Tcl_JoinPath and - Tcl_TranslateFileName. - -1999-03-29 Scott Redman - - * tools/genStubs.tcl: - * unix/configure.in: - * unix/Makefile.in: - * win/makefile.vc: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclIntDecls.h: - * generic/tclPlatDecls.h: - * generic/tclIntPlatDecls.h: Removed the stub functions and changed - the stub macros to just use the name without params. Pass &tclStubs - into the interp (don't use tclStubsPtr because of collisions with the - stubs on Solaris). - -1999-03-27 Scott Redman - - * win/makefile.bc: Removed makefile for Borland compiler, no longer - supported. - -1999-03-26 Scott Redman - - * win/tclWinSerial.c: - * win/tclWinConsole.c: - * win/tclWinPipe.c: Don't close the Win32 handle for a channel if it's - a stdio handle (GetStdHandle()) during shutdown of a thread to prevent - it from destroying the stdio of other threads. - -1999-03-26 Suresh Ankolekar - - * unix/configure.in: --nameble-shared is now the default and build Tcl - as a shared library; specify --disable-shared to build a static Tcl - library and shell. - -1999-03-25 Scott Stanton - - * tests/interp.test: - * generic/tclInterp.c (AliasObjCmd): Changed so aliases are invoked at - current scope in the target interpreter instead of at the global - scope. This was an incompatibility introduced in 8.1 that is being - removed. [Bug 1153, 1556] - - * library/encoding/big5.enc: - * library/encoding/gb2312.enc: - * tools/encoding/big5.enc: - * tools/encoding/gb2312.enc: Added ASCII to big5 and gb2312 encodings. - [Bug 632] - - * generic/tclPkg.c (Tcl_PkgRequireEx): Fixed broken clientData - initialization in package code. - - * unix/Makefile.in (dist): Added tcl.decls and tclInt.decls to source - distribution. [Bug 1571] - - * doc/Thread.3: Updated documentation of Tcl_MutexLock to indicate - that the recursive locking behavior is undefined. On Windows, it does - not block, on Unix it deadlocks. [Bug 1275] - -1999-03-24 Scott Stanton - - * tests/execute.test: - * generic/tclExecute.c (TclExecuteByteCode): Fixed expression code - that incorrectly returned floating point values for integers if the - internal rep happened to be a double. Now we check to see if the - object has a string rep that looks like an integer before using the - double internal rep. [Bug 1516] - -1999-03-24 Scott Redman - - * generic/tclAlloc.c: - * generic/tclEncoding.c: - * generic/tclProc.c: - * unix/tclUnixTime.c: - * win/tclWinSerial.c: Fixed compilation warnings/errors for VC++ 5.0 - and 6.0 and HP-UX native compiler without -Aa or -Ae. [Bug 1323 1518 - 1324 1583 1585 1586] - - * win/tclWinSock.c: Make sockets thread-safe on Windows. The current - implementation uses windows to handle events on the socket, one for - each thread (thread local storage). Previously, there was only one - window shared between threads, which didn't work. [Bug 1326] - -1999-03-23 Scott Stanton - - * tools/tcl.wse: Fixed file association to look in the right place for - the wish icon. [Bug 1544] - - * tests/winNotify.test: - * tests/ioCmd.test: - * tests/event.test: Changed to use new style conditionals. - - * tests/encoding.test: Fixed nonportable test. - - * unix/dltest/configure.in: - * unix/dltest/Makefile.in: Added missing DBGX macros. [Bug 1564] - - * tests/winNotify.test: - * mac/tclMacNotify.c: - * win/tclWinNotify.c: - * unix/tclUnixNotfy.c: - * generic/tclNotify.c: Added a new Tcl_ServiceModeHook interface that - is invoked whenever the service mode changes. This is needed to allow - the Windows notifier to create a communication window the first time - Tcl is about to enter an external modal event loop instead of at - startup time. This will avoid the various problems that people have - been seeing where the system hangs when tclsh is running outside of - the event loop. [Bug 783] - - * generic/tclInt.h: - * generic/tcl.decls: Renamed TclpAlertNotifier back to - Tcl_AlertNotifier since it is part of the public notifier driver API. - -1999-03-23 Scott Redman - - * win/tclWinSerial.c: Fixed problem with fileevent on the serial port - and nonblocking mode. Gets no longer hangs, fileevents fire whenever - there is any character data on the port. - - * tests/winConsole.test: - * win/tclWinConsole.c: Fixed problem with fileevents and gets from a - console stdin. Previously, fileevents were firing before an entire - line was available for reading, which meant that when you did a gets - or read, it blocked (even in nonblocking mode). Now, it should work - the same as Unix: fileevents fire when an entire line is ready, and - gets and read do not block in non-blocking mode. Added an interactive - test case to check for this. - -1999-03-22 Scott Stanton - - * tests/reg.test: - * generic/regc_color.c: Applied regexp bug fix from Henry Spencer. - -1999-03-19 Scott Redman - - * generic/tclCmdIL.c: Fixed the initialization of an array so that the - Sun 5.0 C compiler wouldn't complain. - - * unix/configure.in: Added support for --enable-64bit. For now, this - is only supported on Solaris 7 64bit (SunOS 5.7) using the Sun - compiler (not gcc). - -1999-03-18 Scott Stanton - - * win/tclWinChan.c (TclpOpenFileChannel, Tcl_MakeFileChannel): Changed - to only test for console or comm handles when the type is - FILE_TYPE_CHAR to avoid useless tests on simple files. Also reordered - tests so consoles are tested first as this is more common. - - * win/makefile.vc: Regularized usage of mkd and rmd and rm. - - * library/encoding/shiftjis.enc: - * tools/encoding/shiftjis.txt: Missing/incorrect characters in - shift-jis table. [Bug 1008, 1526] - - * generic/tclInt.decls: - * generic/tcl.decls: Eliminated use of "string" and "list" from - argument lists to avoid conflicts with C++ STL. [Bug 1181] - - * win/tclWinFile.c (TclpMatchFiles): Changed to ignore the - FS_CASE_IS_PRESERVED bit and always return exactly what we get from - the system. - -1999-03-17 Scott Stanton - - * win/README.binary: - * win/README: - * unix/configure.in: - * generic/tcl.h: - * README: Updated version to 8.1b3. - -1999-03-14 Scott Stanton - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: Changed so channel drivers wait for the - reader/writer threads to exit before returning during a close - operation. This ensures that the main thread is the last thread to - exit, so the process return value is set properly. - - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntPlatStubs.c: - * generic/tclIntStubs.c: - * generic/tclPlatDecls.h: - * generic/tclPlatStubs.c: - * generic/tclStubInit.c: - * generic/tclStubs.c: Fixed bad eol characters. - - * generic/tclInt.decls: Changed "const" to "CONST" in declarations for - better portability. - - * generic/tcl.decls: Renamed panic and panicVA to Tcl_Panic and - Tcl_PanicVA in the stub files. - - * generic/tclInterp.c (Tcl_MakeSafe): Remove tcl_platform(user) from - safe interps. - -1999-03-11 Scott Stanton - - * unix/Makefile.in: - * unix/configure.in: Include compat files in the stub library in - addition to the main library. Compat files are now built for dynamic - use in all cases. - - * generic/tcl.h: Changed magic number so it doesn't match the plus - patch, at Jan's request. - - * unix/tclConfig.sh.in: - * unix/dltest/Makefile.in: - * unix/dltest/configure.in: - * unix/dltest/pkga.c: - * unix/dltest/pkgb.c: - * unix/dltest/pkgc.c: - * unix/dltest/pkgd.c: - * unix/dltest/pkge.c: - * unix/dltest/pkgf.c: Changed package tests to build against the stubs - library. - -1999-03-10 Scott Stanton - - * generic/tcl.h: - * generic/tcl.decls: Changed Tcl_ReleaseType from an enum to macros so - it can be used in .rc files. Added Tcl_GetString. - - * mac/tclMacNotify.c: - * generic/tclNotify.c: - * generic/tclInt.h: - * win/tclWinNotify.c: - * generic/tcl.h: Renamed Tcl_AlertNotifier to TclpAlertNotifier. - - * generic/tclInt.decls: Added TclWinAddProcess to make it possible for - expect to use Tcl_WaitForPid(). This patch is from Gordon Chaffee. - - * mac/tclMacPort.h: - * win/tclWinInit.c: - * unix/tclUnixPort.h: - * generic/tclAsync.c: Added TclpAsyncMark to fix bug in async handling - on Windows where async events don't wake up the event loop. This patch - comes from Gordon Chaffee. - - * generic/tcl.decls: Fixed declarations of reserved slots. - -1999-03-10 Scott Redman - - * generic/tclCompile.h: Ensure that the ByteCode struct is binary - compatible with the version in 8.0.6. - - * generic/tcl.h: - * generic/tclBasic.c: Add Tcl_GetVersion() function to the public C - API to allow programs to check the version number of the Tcl library - at runtime. Also added an enum to clarify the release level (alpha, - beta, final). - -1999-03-09 Scott Stanton - - * Integrated changes from Tcl 8.0 including: - stubs mechanism - configure patches from Jan Nijtmans - rename of panic to Tcl_Panic - -1999-03-08 Lee Bernhard - - * win/tclWin32Dll.c: Removed Dll instance from thread-local storage. - -1999-03-08 Scott Stanton - - * generic/tcl.h: Moved Tcl_Mutex, etc. macros above the inclusion of - tclDecls.h to avoid macro conflicts. - - * generic/tclInt.h: - * generic/regc_color.c: - * generic/regcomp.c: - * generic/tclCmdIL.c: - * generic/tclCmdAH.c: - * generic/tclIOCmd.c: - * generic/tclParse.c: - * generic/tclStringObj.c: - * unix/tclUnixNotfy.c: Cleaned up various compiler warnings, - eliminated UCHAR bugs. - - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * generic/tclThreadTest.c: - * mac/tclMacThrd.c: Changed TclpCondition*() to Tcl_Condition*(). - - * INTEGRATED PATCHES FROM 8.0.6: - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntPlatStubs.c: - * generic/tclIntStubs.c: - * generic/tclPlatDecls.h: - * generic/tclPlatStubs.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclStubs.c: - * tools/genStubs.tcl: - * unix/configure.in: - * unix/Makefile.in: - * unix/tclConfig.sh.in: - * win/makefile.vc: - * win/tclWinPort.h: Added Tcl stubs implementation. There are now two - new macros USE_TCL_STUBS and USE_TCL_STUB_PROCS that enable use of - stubs and disable stub macros respectively. All of the public and - private function declarations from tcl.h and tclInt.h have moved into - the *.decls files and the *Stubs.c and *Decls.h files are generated - using the genStubs.tcl script. - - * unix/Makefile.in: - * unix/configure.in: - * unix/ldAix: Enhanced AIX shared library support. - - * win/tclWinSock.c: Removed a bunch of extraneous PASCAL FAR - attributes from internal functions. - - * win/tclWinReg.c: Changed registry package to use stubs mechanism so - it no longer depends on the specific version of Tcl. - - * doc/AddErrInfo.3: - * doc/Eval.3: - * doc/PkgRequire.3: - * doc/SetResult.3: - * doc/StringObj.3: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclPanic.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * unix/mkLinks: Added va_list versions of all VARARGS functions so - they can be invoked from the stub functions. - - * doc/package.n: - * doc/PkgRequire.3: - * generic/tclPkg.c: Added Tcl_PkgProvideEx, Tcl_RequireEx, - Tcl_PresentEx, and Tcl_PkgPresent. Added "package present" command. - - * generic/tclFileName.c: - * mac/tclMacFile.c: - * mac/tclMacShLib.exp: - * unix/tclUnixFile.c: - * win/tclWinFile.c: Changed so TclGetUserHome is defined on all - platforms, even though it is currently a noop on mac and windows, and - renamed it to TclpGetUserHome. - - * generic/tclPanic.c: - * generic/panic.c: Renamed panic to Tcl_Panic. - -1999-02-25 Scott Redman - - * win/makefile.vc: Added tclWinConsole.c and tclWinSerial.c - - * win/tclWinConsole.c: New code to properly deal with fileevents and - nonblocking mode on consoles. - - * win/tclWinSerial.c: New code to properly deal with fileevents and - nonblocking mode on serial ports. - - * win/tclWinPipe.c: - * win/tclWinPort.h: Exported functions to allow creation of pipe - channels from tclWinChan.c - - * win/tclWinChan.c: Check the type of a channel, including for the - standard (stdin/stdout/stderr), and use the correct channel type to - create the channel (file, serial, console, or pipe). - -1999-02-11 Scott Stanton - - * README: - * generic/tcl.h: - * win/README.binary: - * win/README: - * unix/configure.in: - * mac/README: Updated version numbers to 8.1b2. - -1999-02-10 Scott Stanton - - * library/auto.tcl: Fixed auto_mkindex so it handles .tbc files. Did - some general cleanup to handle bad eval statements that didn't use - "list". - - * unix/mkLinks: - * doc/SetVar.3: - * generic/tcl.h: - * generic/tclVar.c: Restored Tcl_ObjGetVar2 and Tcl_ObjSetVar2 from - 8.0. Renamed Tcl_Get/SetObjVar2 to Tcl_GetVar2Ex and Tcl_SetVar2Ex. - -1999-02-10 Scott Stanton - - INTEGRATED PATCHES FROM 8.0.5b2: - - * test/winPipe.test: Changed to remove echoArgs.tcl temporary file - when done. - - * tests/cmdAH.test: - * generic/tclFileName.c (TclGetExtension): Changed behavior so the - split happens at the last period in the name instead of the first - period of the last run of periods. So, "foo..o" is split into "foo." - and ".o" now. [Bug 1126] - - * win/makefile.vc: Added better support for paths with spaces in the - name. Added .lib and support .dlls to the install-binaries target. - Added generate of a pkgIndex.tcl script to the install-libraries - target. - - * win/tclAppInit.c: - * unix/tclAppInit.c: - * mac/tclMacAppInit.c: - * generic/tclTest.c: Changed some EXTERN declarations to extern since - they are not defining exported interfaces. This avoids generating - useless declspec() attributes and makes the windows makefile simpler. - - * generic/tcl.h: Moved Tcl_AppInit declaration to end and cleared out - TCL_STORAGE_CLASS so it is not declared with a declspec(). - - * tests/interp.test: - * generic/tclInterp.c (DeleteAlias): Changed to use - Tcl_DeleteCommandFromToken so we handle renames properly. This avoids - senseless panic. [Bug 736] - - * unix/tclUnixChan.c: - * win/tclWinSock.c: - * doc/socket.n: Applied Gordon Chaffee's patch to handle failures - during asynchronous socket connection operations. This adds a new - "-error" fconfgure option to socket channels. [Bug 893] - - * generic/tclProc.c: - * generic/tclNamesp.c: - * generic/tclInt.h: - * generic/tclCmdIL.c: - * generic/tclBasic.c: - * generic/tclVar.c: Applied patch from Viktor Dukhovni to rationalize - TCL_LEAVE_ERR_MSG behavior when creating variables. - - * generic/tclVar.c: Fixed bug in namespace tail computation. Fixed bug - where upvar could resurrect a namespace variable whose namespace had - been deleted. - - * generic/tclCompile.c (TclCompileExprCmd): Eliminated yet another - bogus optimization in expression compilation. - - * unix/configure.in: Added branch for BSD/OS-4* to shared library case - statement. [Bug 975] - Fixed to correctly handle IRIX 6.5 n32 library support. [Bug 1117] - - * win/winDumpExts.c: Patched to be pickier about stripping @'s. [Bug - 920] - - * library/http2.0/http.tcl: Added catch around eof test in CopyDone - since the user may have already called http::reset. [Bug 1108] - - * unix/configure.in: Changed Linux and IRIX to set SHLIB_LIBS to LIBS - so shared libraries are linked with the system libraries. [Bug 1018] - - * generic/tclCompile.c (CompileExprWord): Fixed exception stack - overflow bug caused by missing statement. [Bug 928] - - * generic/tclIOCmd.c: - * generic/tclBasic.c: Objectified the "open" command. [Bug 1113] - - * generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): When using egcs, - ENOTSUP and EOPNOTSUPP are the same, so now we handle that case. [Bug - 1137] - - * library/init.tcl: Various small changes requested by Jan Nijtmans. - - If the variable $tcl_library contains the empty string, this empty - string will be put in $auto_path. This is not useful at all, it only - slows down later package processing. - - If the variable tcl_pkgPath is not set, the "unset __dir" fails. - Thich makes init.tcl totally unusable. Better put a "catch" around - it. - - In the function tcl_findLibraries, the "string match" function only - works correctly if $tcl_patchLevel is in one of the forms "?.?a?", - "?.?b?" or "?.?.?". Could a "regexp" be used instead, then it allows - anything to be appended to the patchLevel string. And it is more - efficient. - - The tclPkgSetup function assumes that if $type != "load" then the - type must be "source". This needn't be true. Some users want to add - their own setup types. - [RFE 1138] [Bug 978] - - * win/tclWinReg.c: - * doc/registry.n: Added support for HKEY_PERFORMANCE_DATA and - HKEY_DYN_DATA keys. [Bug 1109] - - * win/tclWinInit.c (TclPlatformInit): Added code to ensure tcl_pkgPath - is set to "" when no registry entry is found. [Bug 978] - -1999-02-01 Scott Stanton - - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclExecute.c: - * generic/tclHistory.c: - * generic/tclIO.c: - * generic/tclIOUtil.c: - * generic/tclInterp.c: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParse.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclTimer.c: - * generic/tcl.h: Made eval interfaces compatible with 8.0 by renaming - Tcl_EvalObj to Tcl_EvalObjEx, renaming Tcl_Eval2 to Tcl_EvalEx and - restoring Tcl_EvalObj and Tcl_GlobalEvalObj interfaces so they match - Tcl 8.0. - -1999-01-28 Scott Stanton - - * Merged Tcl 8.0.5b1 changes. - - * generic/tclUtil.c (Tcl_DStringSetLength): Changed so the buffer - overallocates in a manner similar to Tcl_DStringAppend. This should - improve performance for TclUniCharToUtfDString. - -1998-12-11 === Tcl 8.1b1 Release === - -1998-12-10 Scott Stanton - - * Fixed lots of files that used TCL_THREAD instead of TCL_THREADS. - - * generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code - into a static FreeEncoding routine that does not grab the - encodingMutex to avoid deadlocks/races when called from other routines - that already have the mutex. - -1998-12-09 Scott Stanton - - * library/msgcat1.0/msgcat.tcl: Fixed bad export list, fixed so all - locale strings are converted to lower case, including file names. - - * generic/regcomp.c (makescan): Fixed bug in longest match case that - caused anchored patterns to fail. [Bug 897] - -1998-12-08 Scott Stanton - - * library/msgcat1.0/msgcat.tcl: changed mc to invoke mcunknown in the - calling context, changed locale lookups to be case insensitive - -1998-12-07 Scott Stanton - - * generic/tclAlloc.c (TclpRealloc): Fixed a memory allocation bug - where big blocks that were reallocated into a different heap location - were not being placed into the bigBlocks list. [Bug 933] - - * tests/msgcat.test: Added message catalog test suite. - - * library/msgcat1.0/msgcat.tcl: minor bug fixes, integrated latest - changes from Mark Harrison. - -1998-12-04 Scott Stanton - - * library/msgcat1.0/msgcat.tcl: Changed code to conform to Tcl coding - standards. Changed to use file join for portability. - - * library/msgcat1.0: Added initial implementaion of Tcl message - catalog package contributed by Mark Harrison. - -1998-12-03 Scott Stanton - - * win/tclWinPipe.c (BuildCommandLine): Fixed bug that kept arguments - containing spaces from being properly quoted. - - * tests/defs: Changed so auto_path is set to only contain the Tcl - library directory. This keeps the tests from accidentally picking up - stuff in installed packages. - - * generic/tclUtil.c (Tcl_StringMatch): Changed to match 8.0 behavior - in corner case where there is no closing bracket. - -1998-12-02 Scott Stanton - - * win/tclWinPipe.c (TclpCreateCommandChannel): Changed reader/writer - threads to have THREAD_PRIORITY_HIGHEST so they will have a chance to - run whenever there is something to do. - - * generic/tclIO.c (WriteBytes, WriteChars): Fixed so extraneous - flushes do not happen in line mode. - (TranslateOutputEOL): Made translation more efficient in line mode and - fixed a buffer overflow bug in CRLF translation. [Bug 887] - -1998-12-02 Brent Welch - - * Updated patchlevel to 8.1b1 - -1998-12-02 Scott Stanton - - * generic/regc_color.c (subcolor): Added check for error case to avoid - an out of bounds array reference. - - * generic/tclCmdAH.c (Tcl_EncodingObjCmd): Changed to avoid using - Tcl_DStringResult because it is not binary clean. - - * generic/tclParse.c (Tcl_ParseCommand): Fixed bug in comment parsing - where a trailing comment looked like an incomplete command. - -1998-12-02 Brent Welch - - * Merged changes from 8.0.4, especially the new pkg_mkIndex - -1998-12-01 Scott Stanton - - * generic/tclIO.c (Tcl_ReadChars): Added a call to UpdateInterest so - we don't block when there is data sitting in the buffers. - - * generic/tclTest.c (TestevalobjvObjCmd): Updated for EvalObjv change. - - * tests/parse.test: Updated tests for EvalObjv change. - - * generic/tclParse.c (EvalObjv, Tcl_EvalObjv): Changed Tcl_EvalObjv - interface to remove string and length arguments, preserved original - interface as EvalObjv for internal use. - - * generic/tcl.h: Changed Tcl_EvalObjv interface to remove string and - length arguments. - - * doc/Eval.3: Updated documentation for Tcl_EvalObjv to remove string - and length arguments. - - * generic/tclCompCmds.c (TclCompileForeachCmd): Fixed code that - corrupted the exceptDepth value in the compile environment when - foreach failed to compile inline. [Bug 884] - - * library/encoding/euc-kr.enc: - * library/encoding/ksc5601.enc: - * tools/encoding/ksc5601.txt: - * unix/tclUnixInit.c: Added support for Korean EUC. - - * win/tclWinChan.c (TclpGetDefaultStdChannel): added check for a - failure during Tcl_MakeFileChannel. - -1998-11-30 Scott Stanton - - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): Fixed hang that occurs when - trying to close a pipe that is currently being waited on by the - notifier thread. [Bug 607] - - * unix/tclUnixFCmd.c (GetPermissionsAttribute): Increase size of - returnString buffer to avoid overflow. [Bug 584] - - * generic/tclThreadTest.c (TclThreadSend): Fixed memory leak due to - use of TCL_VOLATILE instead of TCL_DYNAMIC. - - * generic/tclThread.c (TclRememberSyncObject): Fixed memory leak - caused by failure to reuse condition variables. - - * unix/tclUnixNotfy.c (Tcl_AlertNotifier, Tcl_WaitForEvent, - (NotifierThreadProc, Tcl_InitNotifier): Fixed race condition caused by - incorrect use of condition variables when sending messages between - threads. [Bug 607] - - * generic/tclTestObj.c (TeststringobjCmd): MAX_STRINGS was off by one - so the strings array was too small. - - * generic/tclCkalloc.c (Tcl_DbCkfree): Moved mutex lock so - ValidateMemory is done inside the mutex to avoid a race condition when - validate_memory is enabled. [Bug 880] - -1998-11-23 Scott Stanton - - * regexec.c: more performance tuning from Henry Spencer. - -1998-11-17 Scott Stanton - - * tclScan.c: moved "scan" implementation out of tclCmdMZ.c and added - Unicode support. This required a complete reimplementation of the - command to avoid using scanf(), which isn't Unicode aware. Two new - features were added in the process: %n to return the current number of - characters consumed, and XPG3-style %n$ argument order specifiers - similar to those provided by the "format" command. [Bug 833] - - * tclAlloc.c: changed so allocated memory is always 8-byte aligned to - improve memory performance and to ensure that it will work on systems - that don't like accessing 4-byte aligned values (e.g. Solaris and - HP-UX). [Bug 834] - -1998-11-06 Scott Stanton - - * tclVar.c (TclGetIndexedScalar): Fixed bug 796, var name was getting - lost before being passed to CallTraces. - -1998-10-21 Scott Stanton - - * added "encoding" command - - * Moved internal regexp declarations from tclInt.h to tclRegexp.h - - * integrated regexp updates from Henry Spencer - -1998-10-15 Scott Stanton - - * tclUtf.c: added Unicode character table support - - * tclInt.h: added TclUniCharIsWordChar - - * tclCmdMZ.c (Tcl_StringObjCmd): added "totitle" subcommand, changed - "wordend" and "wordstart" to properly handle Unicode word characters - and connector punctuation - -1998-10-05 Scott Stanton - - * auto.tcl, package.tcl: fixed SCCS strings - - * tclIndex: updated index to reflect 8.1 files - - * tclCompile.c (TclCompileScript): changed to avoid modifying the - input string in place because name lookup operations could have - arbitrary side effects - - * tclInterp.c: added guard against deleting current interpreter - - * tclMacFile.c, tclUnixFile.c, tclWinFile.c, tclFileName.c: added - warnings around code that modifies strings in place - - * tclExecute.c: fixed off-by-one copying error, fixed merge bugs - - * tclEvent.c: changed so USE_TCLALLOC is tested for value instead of - definition - - * tclCompCmds.c: replaced SCCS strings, added warnings around code - that modifies strings in place - - * interp.test: added test for interp deleting itself - -1998-09-30 Scott Stanton - - * makefile.vc: fixed so TCL_LIBRARY is set before running tcltest - - * tclWin32Dll.c: removed TclpFinalize, cleanup of merges DELETED ChangeLog.2000 Index: ChangeLog.2000 ================================================================== --- ChangeLog.2000 +++ /dev/null @@ -1,2539 +0,0 @@ -2000-12-14 Don Porter - - * generic/tclExecute.c: - * tests/expr-old.test: Re-wrote Tcl's [expr rand()] and [expr - srand($seed)] implementations, fixing a range error on some 64-bit - platforms. Added tests that detect the bug. The rewrite changes the - seed -> sequence map on 64-bit platforms, only for seed >= 2^31, a - slight incompatibility. [Bug 121072, Patch 102781] - -2000-12-10 Don Porter - - * library/init.tcl: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc to - evaluate a Tcl built-in command in the caller's context, the built-in - commands are now fully namespace-qualified. This prevents problems - when the caller context is in a namespace where the built-in command - name has been used by a command in the namespace. (For example, - [::ns::set] might be called instead of the intended [::set]). [Bug - 119422, Patch 102545] - -2000-12-09 Jeff Hobbs - - * win/tclWinTime.c (CalibrationThread): added lint return value to - prevent compiler warning. [Bug 125005] - - * docs/scan.n: - * tests/scan.test: - * generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use strtoul - instead of strtol to correctly preserve scan<>format conversion of - large integers. [Patch 102663, Bug 124600] - - * generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing - handling of {!} in expressions. [Patch 102702] - -2000-12-08 Jeff Hobbs - - * library/init.tcl: Added support for PATHEXT variable in auto_execok, - recognizing the proper set of executable extensions on Windows. [Patch - 102719] - -2000-12-08 Andreas Kupries - - * generic/tclEncoding.c (LoadTableEncoding): Changed dangerous code to - something less critical. This fixes [Bug 119417], part A without - affecting the speed when loading encodings. - -2000-12-08 Donal K. Fellows - - * doc/open.n: Added xref to fconfigure and advice on the opening of - binary files. Should help prevent a recurrence of bugs like [Bug - 124558] - -2000-12-07 Jeff Hobbs - - * generic/tcl.h: added note about need to updated - library/dde/pkgIndex.tcl with minor version increment. - - * library/dde/pkgIndex.tcl: updated to use 84 version to reflect the - makefile. Should probably be updated to use its real version at some - point. [Patch 102560, Bug 119421] - -2000-12-06 Eric Melski - - * generic/tcl.h (attemptckalloc): Fixed typo for #define of - attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have been - Tcl_AttemptDbCkalloc). [Bug 124384] - - * generic/tclCkalloc.c: Added TCL_MEM_DEBUG versions of - Tcl_AttemptDbCkrealloc and Tcl_AttemptDbCkalloc. [Bug 124384]. - -2000-11-24 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Logical negation "!" can - now handle string booleans, provided those values are placed in - variables. - - * tests/expr.test (expr-13.17): Check that [expr {!$var}] can negate - the string-versions of booleans "yes", "false", etc. - - * library/tcltest/tcltest.tcl (getMatchingFiles, - (getMatchingDirectories): - * tools/man2html.tcl (doDir): - * tools/man2help.tcl (doDir): - * library/package.tcl (tclPkgUnknown,tclMacPkgSearch): - * library/safe.tcl (AddSubDirs): [glob] uses -directory instead of - unsafe [file join]. [Bug 123313] - - * generic/tclIndexObj.c: - * generic/tclTestObj.c (TestindexobjCmd): Changed internal - representation of index objects to fix [Bug 119082]; fix shouldn't be - visible to outside world... - - * generic/tclTest.c (TestGetIndexFromObjStructObjCmd): - * tests/indexObj.test: (indexObj-6.*) Added to test for presence of - [Bug 119082]. - -2000-11-23 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from [Bug - 119398] - - * library/init.tcl (unknown): Added specific level parameters to - all uplevel invokations to boost performance; didn't dare touch - the "namespace inscope" stuff though, since it looks sensitive - to me! Should fix [Bug 123217], though testing is tricky... - -2000-11-21 Andreas Kupries - - All of the changes below are described in TIP #7 ~ Specification and - result from the application of the patch contained therein. Creator of - the patch is Kevin Kenny . The patch used here is - actually a bit different. Two MS specific constant values (format - FOOui64) were replaced with a more portable formatting of the values - and an additional cast to LONGLONG. My cross-compiling gcc was unable - to process the original form. [Patch 102459] - - * tclWinTime.c: Add to the static data a set of variables that manage - the phase-locked techniques, including a ''CRITICAL_SECTION'' to guard - them so that multi-threaded code is stable. - - * tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime'' and - return the 'seconds' portion of the result. This change is necessary - to make sure that the two times are consistent near the rollover from - one second to another. - - * tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to - determine the click count as a number of microseconds. - - * tclWinTime.c: Modify ''TclpGetTime'' to return the time as M*Q+B, - where Q is the result of ''QueryPerformanceCounter'', and M and B are - variables maintained by the phase-locked loop to keep the result as - close as possible to the system clock. The ''TclpGetTime'' call will - also launch the phase-lock management in a separate thread the first - time that it is invoked. If the performance counter is unavailable, or - if its frequency is not one of the two common 8254-compatible rates, - then ''TclpGetTime'' will return the result of ''ftime'' as it does in - Tcl 8.3.2. - - * tclWinTime.c: Add the clock calibration procedure. The calibration - is somewhat complex; to save space, the reader is referred to the - reference implementation for the details of how the time base and - frequency are maintained. - - * tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process has, - in fact, slept for the requisite time by calling ''TclpGetTime'' and - comparing with the desired time. Otherwise, roundoff errors may cause - the process to awaken early. - - * tclWinTest.c: Add a ''testwinclock'' command. This command returns a - four element list comprising the seconds and microseconds portions of - the system clock and the seconds and microseconds portions of the Tcl - clock. - - * winTime.test: Add to the test suite a test that makes sure that the - Tcl clock stays within 1.1 ms of the system clock over the duration of - the test. - -2000-11-21 Donal K. Fellows - - * doc/global.n: - * doc/upvar.n: - * doc/variable.n: Improved documentation to mention that variables so - created are listed in [info locals] and added a few more cross-links - between these commands. [Bug 119387] - -2000-11-17 Donal K. Fellows - - * tests/safe.test: (safe-4.3): - * generic/tclVar.c (TclLookupVar): Changed again. Now passes all the - tests, though one needed modifying since it required the wrong answer. - (Why on earth do we have inline modification of argument strings? This - sort of thing is horrendous to debug and doesn't work well in a - multithreaded environment!) [Bug 119192] - - * tests/var.test: (var-1.19) If my attempts to fix the problem aren't - right yet, my attempts to describe it look pretty good to me... - -2000-11-16 Andreas Kupries - - * win/tclWinPort.h (line 69): Changed reference to winsock2.h into - winsock.h. This was a leftover from a foray into using winsock version - 2 (History lesson from Scott Redman and Jeff Hobbs). This code was no - problem when compiling Tcl itself, but could trip extensions. [Bug - 122568] - -2000-11-15 Jeff Hobbs - - * unix/Makefile.in: removed bp.c references (hasn't existed in a long - time). Corrected 'make dist' to make dist with unversioned library - directories (same as out of cvs), so make install works correctly with - either source tree. - -2000-11-15 Jeff Hobbs - - * generic/tclVar.c (TclLookupVar): reverted fix below as it broke all - other array unset error reporting. Bug 119192 is still open. - -2000-11-15 Donal K. Fellows - - * generic/tclVar.c (TclLookupVar): Changed references to part2 to use - elName instead in various error message generating spots. [Bug 119192] - -2000-11-03 David Gravereaux - - * win/.cvsignore: Removed 'configure' from the glob list now that it's - included. - -2000-11-03 Jeff Hobbs - - 8.4a2 RELEASE - - * unix/Makefile.in (install-libraries, dist): - * win/makefile.vc (install-libraries): - * win/Makefile.in (install-libraries): updated to install unversioned - library directories into versioned directories. - - * tools/tcl.wse.in: updated for unversioning of library dirs - - * unix/mkLinks: updated mkLinks with latest doc updates - - * doc/Tcl_Main.3: added docs for Tcl_SetMainLoop - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: added Tcl_SetMainLoop proc that allows people to - set a main loop that will run for tclsh. - * generic/tcl.h: added Tcl_MainLoopProc typedef - * generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new - StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc. The - first two handle a fileevent based prompt (taken from tkMain.c). - Tcl_SetMainLoop enables the interactive setting of a main loop - procedure. This enables Tk to be a loadable package. - -2000-11-02 David Gravereaux - - * generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way to - share its data among threads. This caused Tcl_Init() to always fail in - threads. Added a way to pass the data around with a global char*. - [BUG: 5301] - -2000-11-02 Jeff Hobbs - - * unix/configure: - * unix/dltest/configure: - * win/configure: - * tools/configure: checked in configure scripts so people doing CVS - checkouts aren't required to have autoconf. Changes to configure.in in - the future will require the corresponding configure script to also be - re-autoconf'ed and checked in. - - * win/makefile.vc: - * win/tcl.m4: makefile fixes for Win64 support - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast - changes. - -2000-11-01 Jeff Hobbs - - * unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5. - - * tests/subst.test: added tests for non-zero return code handling by - subst. - * generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero, - non-error return code cases for subst. [Bug 119829] - - * generic/tclVar.c (TclVarTraceExists): Corrected excessive mem use - when info exists was called on a non-existent array element. [Bug - 119213, 119336] - -2000-10-30 David Gravereaux - - * win/configure.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tcl.rc: - * win/tclsh.rc: Added logic to derive filenames better in the resource - scripts based on compile options. - -2000-10-30 Jeff Hobbs - - * unix/tclUnixInit.c: added default encoding map from "ja_JP.eucJP" to - "euc-jp". (takahashi) - - * tests/clock.test: corrected clock-2.* test numbering - - * unix/configure.in (SC_TCL_LINK_LIBS): removed code that was - commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS - already). - - * unix/tcl.m4: consolidated gettimeofday check for AIX. - -2000-10-27 Jeff Hobbs - - * unix/configure.in: - * unix/tcl.m4: added support for AIX-5. - - * generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code for - old channel structures, placed preserve/release around statePtr - * generic/tclIO.c (CloseChannel): the statePtr for a channel was not - being freed when the last channel in a stack was freed, causing a mem - leak. - - * unix/tclUnixChan.c: updated channel types to strict - TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work - either way, but this avoids compiler warnings (that worries people). - -2000-10-27 Jennifer Hom - - * library/tcltest1.0/tcltest.tcl: Removed a cd into the test directory - in runAllTests that screwed up the temporary directory setting, - effectively preventing users from running tests on multiple platforms - at the same time. - -2000-10-26 David Gravereaux - - * win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to "attr" - which was a DWORD. Changed NULL to zero because a 'void *' can't be - set to a DWORD to avoid the compiler warning. - -2000-10-24 Jennifer Hom - - * tests/all.tcl: Removed support for tcltest 1.0. - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: - * library/tcltest1.0/pkgIndex.tcl: - * docs/tcltest.n: Moved tcltest2 code so that it's the standard - version of tcltest. Removed all tcltest2 files (tests/tcltest2.test, - library/tcltest1.0/tcltest2.tcl, docs/tcltest2.n). - -2000-10-20 Jeff Hobbs - - * win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only - occur when necessary (for 'glob' command). Significantly speeds up - glob command from 8.3. [BUG: 6216] - -2000-10-19 Jennifer Hom - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2 - * doc/tcltest2.n: Code and documentation cleanup. Modified -verbose to - take list of keywords as well as string of letters. Removed Tcl - version information from tcltest. Removed tcltest::grep from tcltest - package. Added optional 3rd directory argument to - makeFile/makeDirectory and removeFile/removeDirectory. - - * tests/basic.test: Changed references to tcltest::tclVersion to - hardcoded numbers. - * generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl in - comments to tests/basic.test. - -2000-10-06 David Gravereaux - - * win/tclWinChan.c: moved Win2K bug case test with GetStdHandle() from - TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable a more - general method in detecting invalid OS handles rather than just a - specific known case. [BUG: 5971] - -2000-10-06 Jeff Hobbs - - * tests/cmdAH.test: extra tests for 'file channels' that include - multiple interpreter tests and channel sharing - * generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and - consequently 'file channels') to return channels that are actually - registered for this specific interp, rather than this thread. - - * doc/CrtChannel.3: fixed spelling mistakes - -2000-09-29 Jennifer Hom - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2.test: - * doc/tcltest2.n: Modified the new form of the test command to accept - both attribute-value pairs and command line options. Updated the tests - and the documentation for this new format. Also changed the option - names for the test command. - -2000-09-29 Jeff Hobbs - - * win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of - space parity on Windows (Eason) [Bug 6057]. - - * win/Makefile.in: commented use of TESTFLAGS - * unix/Makefile.in: added TESTFLAGS to test target to conform with - Windows makefile and TEA style. - - * tests/stack.test: prevented possible crash on systems with low - default stacksize (Tru64, AIX) in infinite recursion test. A solution - to check remaining stack space in the core is best, but hard to do in - a cross-platform manner. - - * generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to FLUSH_DELAY - to avoid defn conflict using Tru64's cc. - -2000-09-28 Jeff Hobbs - - * tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the - Windows .exe install. - - * tests/fCmd.test (fCmd-6.20): corrected test to remove c:/tcl8975@ - after creating it. - - * tests/fileName.test: cleaned up the testing of glob patterns for - c:/globTest (Windows) to directly create/remove directory. - -2000-09-27 Jeff Hobbs - - * generic/tcl.decls: - * generic/tclIO.c: updated Tcl_IsChannelShared, - Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to the - new stacked channel implementation. Their stub slots were also moved - to give preference to the new 8.3.2 stub functions. This will cause an - incompatibility with 8.4a1 only. - (StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that - didn't set nonBlocking correctly when resetting the flags for the - write side. [Bug: 6261] - - * doc/ChnlStack.3: - * doc/CrtChannel.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclIO.c: - * generic/tclIO.h: - * generic/tclIOGT.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * tests/iogt.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tclConfig.sh.in: - * win/tclWinChan.c: - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code - base. Most of these changes relate to the rewrite of the stacked - channel implementation, with a few config related fixes. - - Following is an asynchronous include of the applicable ChangeLog - entries from 8.3.2. - - ******************************************************** - ** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ******************************************************** - -2000-08-07 Jeff Hobbs - - * doc/ChnlStack.3: - * doc/CrtChannel.3: updated the docs to be aware of the - TCL_CHANNEL_VERSION_2 style of Tcl channels. - - * generic/tclIO.c (Tcl_CreateChannel): added assertion to verify that - the new channel versioning will be binary compatible with older - channel drivers. - -2000-08-05 Jeff Hobbs - - * generic/tclIOGT.c (TclChannelTransform): fixed segfault that would - occur when transforming a channel with a proc that did not yet exist. - (Kupries) - - * generic/tclTest.c (TestChannelCmd): added some lint init'ing of - statePtr and chan vars. - -2000-07-26 Jeff Hobbs - - Merged core-8-3-1-io-rewrite back into core-8-3-1-branch. The - core-8-3-1-io-rewrite branch should now be considered defunct. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to tclIO.c - and made them proper stubbed functions. These are: Tcl_ChannelName, - Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, Tcl_ChannelCloseProc, - Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, Tcl_ChannelOutputProc, - Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc, - Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, - Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, and - Tcl_ChannelHandlerProc. These should be used to access the - Tcl_ChannelType structure instead of direct pointer dereferencing. - - * tests/iogt.test: added RCS string, marked tests 2.* to be unixOnly - due to underlying system differences. - -2000-07-25 Andreas Kupries - - * tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting - buffering trouble when stacking and unstacking transformations. - iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for now, - due to the perceived complexity of solutions. - - * generic/tclIO.h: (line 139f) struct Channel, added a buffer queue, - to hold data pushed back when stacking a transformation. - - * generic/tclIO.c: - (line 91f, line 7434f) New internal function 'CopyBuffer'. Derived - from 'CopyAndTranslateBuffer', with translation removed. - (line 1025f, line 1212f): Initialization of new queue. - (line 1164f, Tcl_StackChannel): Pushback of input queue. - (line 1293f, Tcl_UnstackChannel): Discard input and pushback. - (line 3748f, Tcl_ReadRaw): Modified to use data in the push back area - before going to the driver. Uses 'CopyBuffer', s.a. - (line 4702f, GetInput): Modified to use data in the push back area - before going to the driver. - (line 4867f, Tcl_Seek): Modified to take pushback of the topmost - channel in a stack into account. - (line 5620f, Tcl_InputBuffered): See above. Added - 'Tcl_ChannelBuffered'. Analog to 'Tcl_InputBuffered' but for the - buffer area in the channel. - - * generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a. - -2000-07-17 Jeff Hobbs - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: added tclIOGT.c to objects list to compile. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: commented out internal decls for - TclTestChannelCmd and TclTestChannelEventCmd as they were moved to - tclTest.c. Added new decls for TclChannelEventScriptInvoker and - TclChannelTransform. - - * generic/tclIO.c (CloseChannel): stopped masking out of the - TCL_READABLE|TCL_WRITABLE bits from the state flags in CloseChannel, - instead adding extra intelligence to CheckChannelErrors with a new - CHANNEL_RAW_MODE bit for special behavior when called from Raw channel - APIs. - -2000-07-13 Jeff Hobbs - - * generic/tclIO.c (StackSetBlockMode): moved set of chanPtr outside of - blockModeProc check to avoid infinite loop when blockModeProc was - NULL. Updated TransformSeekProc to not call Tcl_Seek directly - (Kupries). - - * win/tclWinChan.c: updated fileChannelType to v2 channel struct - * win/tclWinConsole.c: updated consoleChannelType to v2 channel struct - * win/tclWinPipe.c: updated pipeChannelType to v2 channel struct - * win/tclWinSerial.c: updated serialChannelType to v2 channel struct - * win/tclWinSock.c: updated tcpChannelType to v2 channel struct - -2000-07-11 Brent Welch - - * win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific autoconf - variables. - -2000-07-11 Jeff Hobbs - - * tests/iogt.test: made tests [345].0 not run by default as they were - failing in the new design, but I'm not convinced that the returned - result isn't correct. - - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tcl.decls: added Tcl_GetTopChannel C API that returns the - current top channel of a channel stack. Tcl_GetChannel was changed - earlier to return the bottommost channel of a stack because that is - the one that is guaranteed to stay around the longest, and this was - needed to compensate for certain operations that want to look at the - state of the main channel. Most channel APIs already compensate for - grabbing the top, so it shouldn't be needed often. - - * generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added - flushing of buffers (Kupries), removed use of DownChannel macro, added - Tcl_GetTopChannel public API to get to the top channel of the channel - stack (necessary for TLS). Rewrote Tcl_NotifyChannel for new channel - design (Kupries). Did some code cleanup in the transform code. - tclIO.c must still be broken into bits (separate out test code and - giot code, create tclIO.h). - -2000-07-10 Andreas Kupries - - * tests/iogt.test: Reverted some earlier changes as a fix by Jeff - revived the original and correct behaviour. IOW, the tests showed a - genuine error and I didn't see it :(. - - * generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use the - drivers and not DoRead|DoWrite. The latter use the buffering system, - encoding and eol-translation and this wreaks havoc with the data going - through the transformations. Both procedures use CheckForchannelErrors - and let it believe that there is no background copy in progress or - else stacked channels could not be used for that. - - * generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the - topmost channel from the first to the second procedure to make the - decision about that at the last possible time (Callbacks can change - the stacking). - - test suite: failures of iogt-[345].0 - -2000-07-06 Jeff Hobbs - - * tests/iogt.test: new tests for stacked channel stuff based off new - 'testchannel transform|unstack' code (Kupries IOGT extension). - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclStubsInit.c: - * generic/tclIO.c: complete rewrite of Tcl Channel code for stacked - channels. Channels are now designed to work in a more stacked fashion - with a shared ChannelState data structure. - -2000-06-02 Jeff Hobbs - - * generic/tclIO.c (CloseChannel): removed the &ing out of - (TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does this - on the next pass through for the top channel, and it appeared to be - causing hangs by not allowing the final flush. - -2000-06-01 Jeff Hobbs - - * generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to unstack - a channel during the close process. Fixed a refcount bug in - Tcl_UnstackChannel. [Bug: 5623] - (CloseChannel): further extended CloseChannel in the stacked case to - effect certain operations on the next channel that would have been - done in Tcl_Close. Also added CHANNEL_CLOSED and removed - (TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed final - reset of the WatchProc to check the chanDownPtr's (next) interestMask. - - ****************************************************** - ** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ****************************************************** - -2000-09-20 Jeff Hobbs - - * tests/socket.test: removed doTestsWithRemoteServer constraint from - socket-12.*. It requires 'exec', not a remote server. Cleaned up some - coding errors. - -2000-09-20 Jennifer Hom - - * library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0. - * library/tcltest1.0/tcltest2.tcl: New version of tcltest. - Cleanup of command line parsing: allows users to specify command line - arguments through an environment variable named TCLTEST_OPTIONS [RFE: - 3748], does not respond to incorrect arguments, and forces usage of - entire flag name when using command line arguments. Defines accessor - procs for all tcltest variables. Allows users to use 'return' in test - scripts. Allow users to specify whether test files should be sourced - or run in a separate process. 'all.tcl' code moved to tcltest package. - 'test' proc modified to use attribute-value pairs. Allow users to - specify what return codes, output, and errors can be compared and - whether these values should be compared using regexp, glob, or exact - matching. makeDirectory & removeDirectory now operate with respect to - temporaryDirectory [Bug: 6001]. Test results from tests run in slave - interpreters are now included in test totals [Bug: 1493]. Test files - that return error values are now reported. - * tests/all.tcl: Added code to check for the tcltest version loaded; - modified to figure out which tests to run based on the tcltest version - loaded. - * tests/tcltest.test: Modified to explicitly load version 1.0 of - tcltest. - * tests/tcltest2.test: New test suite for tcltest; includes all of the - old tests plus new ones reflecting changes made for version 2.0. - * tests/cmdAH.test: Added singleTestInterp constraint to cmdAH-31.2; - this test does not run if tests aren't sourced into a single - interpreter. - * tests/socket.test: Fixed two tests that were referencing variables - outside of scope. - - * tools/tcl.wse.in: Added code to install tcltest2.tcl. - - * doc/tcltest2.n: New documentation for tcltest version 2.0. Removes - documentation for tcltest namespace variables. Adds documentation for - new tcltest procs. - - * unix/mkLinks: Added code to link to tcltest2.n. - - * generic/tcl.h: Added comment to modify tcltest2.tcl as well as - tcltest.tcl for version changes. - -2000-09-19 Eric Melski - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all attempts - after the first to match the regexp against the string should include - the TCL_REG_NOTBOL flag, to avoid erroneously matching ^ in the middle - of the string. Added code to set this flag after the first pass - through the matching loop. [Bug: 6284]. - -2000-09-19 David Gravereaux - - * doc/Eval.3: Added a note about the script argument to Tcl_Eval() - should be in UTF-8 or risk implied conversion errors when possible - combinations of upper ascii can be valid UTF-8 special codes. - -2000-09-17 Eric Melski - - * tests/cmdIL.test: Added a test for fix for [Bug: 6212]. - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug: - 6212], which corrected an error in the handling of the -index option. - -2000-09-14 Eric Melski - - * doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc. - - * doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength. - - * generic/tclDecls.h: - * generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls. - - * generic/tcl.decls: Added stubs for the Tcl_Attempt* memory - allocators and for Tcl_AttemptSetObjLength. - - * generic/tcl.h: Added #define's for attemptckalloc, attemptckrealloc, - which map to the Tcl_Attempt* memory allocators. - - * generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc, - Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc, - Tcl_AttemptRealloc, etc. These are used by Tcl_AttemptSetObjLength and - the string obj append functions. - - * generic/tclStringObj.c: Modified string growth algorithm to use - doubling algorithm as long as possible, and only fall back when that - fails. Added Tcl_AttemptSetObjLength, and modified - AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and - Tcl_AppendStringsToObjVA to support this. - -2000-09-07 David Gravereaux - - * win/.cvsignore: changed the glob patterns a bit to exclude VC++ - project conversion backups. - - * win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory". - Added more logic around the close-down of the pipe reader thread so as - to avoid, at all cost, a TerminateThread. Most cases with exec are - fixed, but I don't consider 2460 done yet. Closing down the read side - of a pipe before the child process, doesn't really fit the windows - model. [BUG: 2460] - -2000-09-07 Jeff Hobbs - - * doc/trace.n: minor doc cleanup - -2000-09-06 André Pönitz - - * doc/*.n: added or changed "SEE ALSO:" section - -2000-09-06 Jeff Hobbs - - * win/tclWinLoad.c (TclpLoadFile): added special message for - ERROR_PROC_NOT_FOUND exception in loading a dll. - * win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from ESRCH - (POSIX: no such process) to EINVAL because there is no good mapping - for "procedure not found". - - * README: - * generic/tcl.h: - * library/tcltest1.0/tcltest.tcl: - * tools/tcl.wse.in: - * tools/tcltk-man2html.tcl: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: updated patchlevel to 8.4a2 - - * unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from - Tcl_WaitPid call in error case of process creation on Unix, as it - would lead to defunct processes. [Bug: 6148] - - * tests/string.test: extended string repeat tests - * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to - preallocate the full space of the final string, avoided repeated - appends. - - * doc/source.n: - * doc/Eval.3: added extra note about how to safe use ^Z in code, as it - is now a cross-platform (was just Windows) EOF char. - -2000-09-05 Jeff Hobbs - - * generic/tclHash.c: fixed pedantic warning of incorrectly placed - #endif - - * generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed - pedantic cast warning. - Corrected support for building with -DTCL_COMPILE_STATS. - Added efficiency check of object equality. - -2000-08-29 Eric Melski - - * generic/tclStringObj.c: Applied patch from Gerhard Hintermayer to - provide a more conservative string growth algorithm for strings larger - than one megabyte; this allows more efficient use of memory for very - large strings. - -2000-08-25 Eric Melski - - * tests/trace.test: Extended array tracing tests. - - * doc/trace.n: Clarified information about when array traces will be - fired. - - * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces - (for TCL_TRACE_ARRAY) to only be called when the variable is either an - array or is undefined, to ensure that array traces do not fire for - scalar variables. - -2000-08-24 Eric Melski - - * doc/man.macros: Tweaked tab settings for .SO (Standard Options) - sections, based on suggestion from Peter Spjuth. - -2000-08-24 Mo DeJong - - * unix/README: Update to account for removal of --enable-gcc. - * unix/configure.in: - * unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. - * win/README: Add note about building with Cygwin. - * win/configure.in: - * win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. Remove quick - hack that provided cross compile support for windows builds. - -2000-08-24 Eric Melski - - Overall change: Added support for command rename/delete traces and new - trace syntax, from patch from Vince Darley. Added support for array - traces for variables. [RFE: 5048, 5967]. - - * doc/trace.n: Updated documentation for new syntax; flagged old - syntax as deprecated; added documentation for command rename/delete - traces and variable array traces. - - * tests/trace.test: Updated tests for new trace syntax; new tests for - command rename/delete traces; new tests for array traces. - - * generic/tclVar.c: Support for new trace syntax; support for - TCL_TRACE_ARRAY. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: Stub functions for command rename/delete traces. - - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclBasic.c: Support for command traces. - - * generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support new - [trace] syntax: - trace {add|remove|list} {variable|command} name ops command - Added support for command traces (rename, delete operations). - Added support for TCL_TRACE_ARRAY at Tcl level (array operation for - variable traces). - -2000-08-20 Eric Melski - - * generic/tclVar.c: Added check for non-arrays for [array statistics] - command (patch from Mark Patton). - -2000-08-19 David Gravereaux - - * generic/tclPlatDecls.h: without a previous '#include ', - tclPlatDecls.h can't be parsed due to a missing definition of TCHAR. - Added a check to include it when not defined. - - ***POSSIBLE OBSCURE BUG*** could be caused when the compile flags for - the core happen to be different than a project who uses these publics - regarding -D_MBCS and -D_UNICODE. This added check might have to be - revisited later with a better understanding of the reprocusions. I - think TCHAR should be replaced with it's expansion. - -2000-08-18 David Gravereaux - - * win/.cvsignore (added): provides a cleaner build environment with - graphical CVS clients. - -2000-08-15 Eric Melski - - * library/tcltest1.0/tcltest.tcl: Set debug level in - tcltest::restoreState to 2, for consistancy with the debug level in - tcltest::saveState [Bug: 4505]. - -2000-08-14 Eric Melski - - * win/makefile.vc: - * win/Makefile.in: - * unix/Makefile.in: Added tclPlatDecls.h to the list of installed - headers, for more complete stubs support. [Bug: 5241]. - - * generic/tcl.h: Added #include "tclPlatDecls.h" to get - platform-specific stubs declarations (Tcl_WinTCharToUtf, etc) - [Bug: 5241]. - - * README: Updated link for instructions on compiling Tcl from sources - to point to correct location (http://dev.scriptics.com/doc/... instead - of http://dev.scriptics.com/support/...). - -2000-08-11 Eric Melski - - * generic/tclEnv.c (TclUnsetEnv): Changed declaration of length - variable from "unsigned int" to "int", to match usage when passed to - TclpFindVariable [Bug: 6126]. - -2000-08-10 Eric Melski - - * library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2 [Bug: - 6100]. - - * library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget] in - msgcat namespace initializer. Bumped version number to 1.2 [Bug: 6100] - -2000-08-10 David Gravereaux - - * generic/tclObj.c: r1.15 accidentally changed a global mutex name - tclObjMutex to ObjMutex. Put the correct name back. - -2000-08-07 Eric Melski - - * tests/indexObj.test: Added tests using the [testwrongnumargs] - command to test Tcl_WrongNumArgs. - - * generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function for - the Tcl_WrongNumArgs function. - - * generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to not - insert a space before the message component when objc == 0 [Bug: 6078] - -2000-07-27 Mo DeJong - - * win/configure.in: TCL_STUB_LIB_FLAG should not include ${TCL_DBGX} - in win/tclConfig.sh, fix that. - -2000-07-25 David Gravereaux - - * doc/Async.3: - * generic/tclAsync.c: - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * mac/tclMacPort.h: - * unix/tclUnixPort.h: - * win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added notifier - alerting on all platforms as it was only working on Win before. - Removed older Win hacks that would end-up waking the wrong notifier in - the presence of a threaded build. All tests pass as before. New test - cases will be added soon for the new behavior. [BUG: 5791] - -2000-07-25 Eric Melski - - * generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE on - the array containing the variable before executing traces on that - array, to conform with normal variable traces and the documentation, - which states that while executing a trace, other traces on that - variable are disabled. [Bug: 6049]. - - * win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call to - prevent potential memory leaks [Bug: 6041]. - -2000-07-24 Eric Melski - - * doc/msgcat.n: Added documentation about the selection of the default - locale on Windows. - -2000-07-23 Joe English - - * doc/AddErrInfo.3: - * doc/ChnlStack.3: - * doc/Exit.3: - * doc/GetIndex.3: - * doc/Notifier.3: - * doc/Object.3: - * doc/RegExp.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/Thread.3: Added missing entries to NAME section. - - * doc/AddErrInfo.3: - * doc/CrtObjCmd.3: - * doc/RecEvalObj.3: Changed Tcl_EvalObj to Tcl_EvalObjEx - -2000-07-21 Eric Melski - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables - to allow custom key types, such as Tcl_Obj *'s, and others. - - * doc/binary.n: Noted that the example in the introduction assumes a - 32-bit system [Bug: 6035]. - -2000-07-21 Mo DeJong - - * win/configure.in: Define ${prefix} and ${exec_prefix} like - unix/configure.in. Fix or add TCL_SRC_DIR, TCL_STUB_LIB_FILE, - TCL_STUB_LIB_FLAG, TCL_BUILD_STUB_LIB_SPEC, TCL_STUB_LIB_SPEC, - TCL_BUILD_STUB_LIB_PATH, TCL_STUB_LIB_PATH. - -2000-07-20 Eric Melski - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables to - allow custom key types, such as Tcl_Obj *'s, and others; it seems to - break Tk. - -2000-07-19 Eric Melski - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Applied patch from Paul Duffin to extend hash tables to - allow custom key types, such as Tcl_Obj *'s, and others. - - * tests/pkgMkIndex.test: Added tests for pkg_compareExtension. - - * library/package.tcl: Enhanced pkg_compareExtension to handle Unixes - which tack the version number on to the end of library names (eg, - foo.so.1.2); such filenames will be correctly matched. (Patch from - Vince Darley). - - * win/makefile.vc: Applied patch from Don Porter to provide better - nmake support for NT/Alpha [RFE: 5938]. - -2000-07-18 Mo DeJong - - * unix/configure.in: - * unix/tcl.m4: - * win/tcl.m4: Properly quote arguments to m4 macros. This allows Tcl - to work with the new version of autoconf. - -2000-07-18 Eric Melski - - * tests/opt.test: Removed references to Lfirst, Lrest functions. - - * library/opt0.4/optparse.tcl: Applied patch from Chris Nelson, which - replaces the [Lfirst] function with an inline [lindex ... 0] and - [Lrest] with [lrange ... 1 end], for better performance. [RFE: 6019] - -2000-07-18 Eric Melski - - * compat/string.h: Fixed function prototypes for strpbrk and strtok - [Bug: 6020]. - -2000-07-17 David Gravereaux - - * win/tclWinChan.c: Win2K OS bug with GetStdHandle(STD_OUTPUT_HANDLE) - giving the wrong answer. This made TclpGetDefaultStdChannel grab what - it thought was a valid native stdout handle. Added a new WriteFile() - test to make sure it's really valid. This OS bug doesn't affect the - shells. Only -subsystem:windows (aka WinMain) application that - dynamically load tclXX.dll [BUG: 5971] - -2000-07-17 Eric Melski - - * library/msgcat1.0/msgcat.tcl: - * doc/msgcat.n: - * tests/msgcat.test: Applied patches from Chris Nelson, to provide the - mcmset function, which allows the translator to set multiple string - translations in a single function call, rather than requiring many - calls to mcset. [RFE: 6000, 5993]. In addition, these patches correct - mcload to use utf-8 encoding on when reading message catalog files, - and provides for better default behavior for determining the locale on - a Windows system. - -2000-07-17 Mo DeJong - - * unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc before running - AC_PROG_CC if CC is already set. - -2000-07-13 André Pönitz - - * doc/lappend.n: - * doc/lindex.n: - * doc/linsert.n: - * doc/list.n: - * doc/llength.n: - * doc/lrange.n: - * doc/lreplace.n: - * doc/lsearch.n: - * doc/lsort.n: Added SEE ALSO sections. - -2000-07-07 Mo DeJong - - * win/configure.in: Fix definition of TCL_SRC_DIR so that it matches - the Unix version. - * win/tclConfig.sh.in: Removed duplicate variables. - -2000-07-06 Eric Melski - - * tests/msgcat.test: - * library/msgcat1.0/msgcat.tcl: Applied patch from Christian Krone, to - provide extended args support for msgcat::unknown, which is used for - strings without a known translation in the current locale [Bug: 5984]. - -2000-06-29 Eric Melski - - * doc/msgcat.n: Doc's for mcmax function. - - * library/msgcat1.0/msgcat.tcl: Applied patches from Laurent Duperval, - to add mcmax function, which computes the length of the longest of - several translated strings. Bumped version number to 1.1. - -2000-06-27 Eric Melski - - * tests/stringObj.test: Tweaked tests to avoid hardcoded high-ASCII - characters (which will fail in multibyte locales); instead used \uXXXX - syntax. [Bug: 3842]. - -2000-06-26 Eric Melski - - * doc/package.n: Corrected information about [package forget] - arguments [Bug: 5418]. - -2000-06-23 Eric Melski - - * doc/Hash.3: Added documentation patch for Tcl_Obj *'s as keys in Tcl - hash tables [RFE: 5934]. - - * generic/tcl.h: - * generic/tclHash.c: Applied patch from [RFE: 5934], which extends Tcl - hash tables to allow Tcl_Obj *'s as the key. - -2000-06-20 Eric Melski - - * tests/opt.test: - * library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which - corrected an incorrect use of [string match]. - - * unix/tclConfig.sh.in: - * win/tclConfig.sh.in: Applied patch from [Bug: 5921], which corrects a - typo in the comments in these files. - -2000-06-19 Eric Melski - - * doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with - "Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901]. - -2000-06-13 Eric Melski - - * win/tcl.m4: - * win/configure.in: - * win/Makefile.in: Applied patch from [RFE: 5844], to extend support - for mingw compile environment on Windows. - - * win/tclWinDde.c: - * win/tclWinInit.c: - * win/tclWinNotify.c: - * win/tclWinPipe.c: - * win/tclWinReg.c: - * win/tclWinThrd.c: Applied patch from [Bug: 5794], to fix compiler - warnings when using mingw on Windows. - -2000-05-31 Jeff Hobbs - - * tests/set-old.test: - * doc/unset.n: - * generic/tclVar.c (Tcl_UnsetObjCmd): added -nocomplain and -- options - to unset, to allow for a silent unset operation. - -2000-05-31 Eric Melski - - * generic/tclVar.c (Tcl_ArrayObjCmd): Added support for regexp and - exact matching for [array names] command. [RFE: 3684]. - - * doc/array.n: Added documentation for [array names - -exact/-regexp/-glob] [RFE: 3684]. - - * tests/set-old.test: Added tests for [array names - -exact/-regexp/-glob] [RFE: 3684]. - -2000-06-06 Jeff Hobbs - - 8.4a1 RELEASE - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): added test - of iResult return from memcmp, as memcmp isn't required to return only - -1,0,1. - -2000-06-03 Jeff Hobbs - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected caching - of the index ptr to account for offsets != sizeof(char *). [Bug: 5153] - -2000-05-29 Sandeep Tamhankar - - * tests/http.test - * doc/http.n - * library/http2.3/http.tcl: Fixed bug 5741, where unsuccessful geturl - calls sometimes leaked memory and resources (sockets). Also, switched - around some of the logic so that http::wait never throws an exception. - This is because in an asynchronous geturl, the command callback will - probably end up doing all the error handling anyway, and in an - asynchronous situation, the user expects to check the state when the - transaction completes, as opposed to being thrown an exception. For - the http package, this menas the user can check http::status for - "error" and http::error for the error message after doing the - http::wait. - -2000-05-27 Jeff Hobbs - - * tests/info.test: - * doc/info.n: - * generic/tclIOUtil.c (Tcl_EvalFile): - * generic/tclCmdIL.c (InfoScriptCmd): added ability to set the info - script return value [info script ?newFileName?]. This will be - beneficial for virtual file system programs. [Bug: 4225] - -2000-05-26 Jeff Hobbs - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): reworked to operate in - Unicode, tweaked for performance. - (Tcl_StringObjCmd) changed STR_FIRST/STR_LAST error message to - something more understandable, reworked STR_FIRST, STR_LAST, STR_MAP, - STR_MATCH, STR_RANGE, STR_REPLACE to operate in Unicode. Removed - inneffectual STR_RANGE "special" ByteArray support. Optimized STR_MAP - algorithm, especially optimized for one-pair case. Fixed possible mem - overrun in STR_INDEX bytearray case. - - * generic/tclCompExpr.c: changed INST_STREQ -> INST_STR_EQ, - INST_STRNEQ -> INST_STR_NEQ - * generic/tclCompile.c: added streq, strneq, strcmp, strlen & - strmatch to the compiled stats instructionTable - * generic/tclCompile.h: added instructions INST_STR_CMP, - INST_STR_INDEX, INST_STR_MATCH - * generic/tclCompCmds.c: added byte compiler support for [string - compare|match|index]. - * generic/tclExecute.c: Changed INST_STR_(N)EQ to return an Int object - and not bother trying to reuse the top stack object. Added - INST_STR_CMP, INST_STR_INDEX, INST_STR_MATCH bytecode ops. Extended - evalstats output info with Tcl_IsShared stat info. - - * generic/tclInt.h: - * generic/tclObj.c (Tcl_DbIsShared): added support for checking result - of Tcl_IsShared in evalstats (TCL_COMPILE_STATS). - - * generic/tclStringObj.c (Tcl_AppendUnicodeToObj): removed dead code. - (AppendUnicodeToUnicodeRep) removed overallocation by extra - sizeof(Tcl_UniChar) multiplier. - - * tests/string.test: added string map tests for the one-pair case, - corrected tests to reflect improved error messages in first/last. - Added tests against mem overrun in string index bytearray case. - -2000-05-23 Eric Melski - - * generic/tclInt.h: Added function prototypes for TclCompileStringCmd - and TclCompileReturnCmd. - - * generic/tclCompile.h: Added definition of INST_STRLEN opcode and - updated LAST_INST_OPCODE value. - - * generic/tclBasic.c: Added information about TclCompileStringCmd and - TclCompileReturnCmd to BuiltInCmds table. - - * generic/tclExecute.c (TclExecuteByteCode): Added support for the - INST_STRLEN opcode. - - * generic/tclCompCmds.c (TclCompileStringCmd): Basic implementation of - byte-compiled [string] command. Not all subcommands are implemented; - those that are not an out-line compiled. - - (TclCompileReturnCmd): Byte-compiled implementation of [return] - command. Only "simple" returns are byte-compiled; in particular, if - the -code, -errorinfo or -errorcode flags are used, the command is not - byte-compiled. - -2000-05-22 Jeff Hobbs - - * doc/scan.n: - * doc/array.n: minor doc fixes [Bug: 5396] - - * generic/tclEnv.c: cast cleanup [Bug: 5624] - * win/tclWinConsole.c: cast and header cleanup [Bug: 5625] - * win/tclWinSerial.c: cast cleanup [Bug: 5626] - * win/tclWinFCmd.c: cast cleanup [Bug: 5627] - -2000-05-19 Jeff Hobbs - - * generic/tclTest.c: - * generic/tclIO.c: moved channel test commands from tclIO.c to - tclTest.c. - * generic/tclIO.h: new file, split out from tclIO.c to allow test - commands to be moved to tclTest.c. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: removed TclTestChannel*Cmd from internal stubs - table and added TclChannelEventScriptInvoker to the internal stubs - table so it can be used from the test code. - -2000-05-18 Eric Melski - - * tests/clock.test: Added test for "2 days 2 hours ago" style - specifications. - - * generic/tclDate.c: Regenerated from tclGetDate.y. - - * generic/tclGetDate.y: Tweaked grammar to properly handle the "ago" - keyword when it follows multiple relative unit specifiers, as in "2 - days 2 hours ago". [Bug: 5497] - -2000-05-18 Jeff Hobbs - - * win/{tcl.m4,Makefile.in,configure.in}: added support for mingw - compile env and cross-compiling. [Bug: 5499] - - * generic/tclClock.c (FormatClock): correct code to handle locale - specific return values from strftime, if any. [Bug: 3345] - - * unix/tclUnixInit.c (TclpSetInitialEncodings): attempt to correct - setlocale calls for XIM support and locale issues. [BUG: 5422 3345 - 4236 2522 2521] - -2000-05-17 Jeff Hobbs - - * library/init.tcl (auto_import): added check to see if a valid - pattern was coming in, to avoid simple error cases [Bug: 3326] - - * doc/regsub.n: correct regsub docs [Bug: 5346] - -2000-05-15 Eric Melski - - * library/history.tcl: Corrected an off-by-one error in HistIndex, - which was causing [history redo] to start its search at the wrong - event index. [Bug: 1269]. - -2000-05-10 Jeff Hobbs - - * generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for Linux - on Sparc to compile correctly. [Bug: 5364] - - * doc/namespace.n: - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_NamespaceObjCmd): added 'namespace exists' - command. [Bug: 4665] - - * doc/source.n: - * doc/Eval.3: - * tests/source.test: - * generic/tclIOUtil.c (Tcl_EvalFile): added explicit \32 (^Z) eofchar - (affects Tcl_EvalFile in C, "source" in Tcl). This was implicit on - Windows already, and is now cross-platform to allow for scripted - documents. - -2000-05-09 Andreas Kupries - operating as proxy for David Gravereaux - - * win/tclWinThrd.c (TclpInitLock, TclpMasterLock): Added missing - initialization of joinLock. - -2000-05-09 Eric Melski - - * tests/lsearch.test: - * doc/lsearch.n: - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Extended [lsearch] to - support sorted list searching and typed list searching. [RFE: 4098]. - -2000-05-08 Jeff Hobbs - - * doc/expr.n: - * tests/expr.test: - * tests/expr-old.test: added tests for 'eq' and 'ne' - * generic/tclExecute.c: - * generic/tclCompile.h: added INST_STREQ and INST_STRNEQ opcodes that - do strict string comparisons. - * generic/tclCompExpr.c: added 'eq' and 'ne' string comparison - operators. - * generic/tclParseExpr.c (GetLexeme): added 'eq' and 'ne' expr parse - terms (string (in)equality check). - - * generic/tclCmdIL.c (Tcl_LinsertObjCmd): made use of - Tcl_DuplicateObj where code was otherwise duplicated. Made special - case of inserting one element at the end work again (where index == - len). - (Tcl_LreplaceObjCmd): moved Tcl_DuplicateObj call lower and cleaned - up use of other arguments. - - * generic/tclObj.c (Tcl_DuplicateObj): simplified code to call - TclInitStringRep, which the code was just duplicating in part. - - * doc/Utf.3: - * generic/tclStubInit.c: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and - Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch) - * generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for - optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch - * tests/string.test: extended string match tests - -2000-05-08 Eric Melski - - * tests/set-old.test: - * doc/array.n: - * generic/tclVar.c: Added [array statistics] command [RFE: 4557] - -2000-05-06 Andreas Kupries - operating as proxy for David Gravereaux - - * tclThreadJoin.c: Fixed several places with missing a & in arguments - to calls of Tcl_Mutex(Un)lock and Tcl_ConditionNotify functions. - -2000-05-02 Jeff Hobbs - - * README: - * generic/tcl.h: - * library/init.tcl: - * library/reg1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * mac/README: - * tools/tcl.hpj.in: - * tools/tcl.wse.in: - * unix/README: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/README.binary: - * win/configure.in: - * win/makefile.vc: - * win/tcl.m4: updated patchlevel to 8.4a1 - - * tests/compile.test: - * tests/init.test: - * tests/proc.test: - * tests/proc-old.test: - * tests/rename.test: - * generic/tclProc.c: reworked error return for procedures with - incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong # - args: ..." message is printed out with the args list. - - * unix/Makefile.in: add tclsh.ico and tcl.spec to dist target - -2000-05-02 Andreas Kupries - - Overall changes: - (1) Implementation of joinable threads for all platforms. - (2) Additional API's for channels. Required to allow the thread - extension to move channels between threads. - - * generic/tcl.decls (lines 1360f): Added Tcl_JoinThread, - Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, - Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers - (slots 394 to 400). - - * generic/tclIO.c: Implemented Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. Tcl_CutChannel - uses code from CloseChannel. Replaced this code by a call to - Tcl_CutChannel. Replaced several code fragments adding channels to - the channel list with calls to Tcl_SpliceChannel. Removed now unused - variables from CloseChannel and Tcl_UnstackChannel. - Tcl_ClearChannelHandlers uses code from Tcl_Close. Replaced this code - by a call to Tcl_ClearChannelHandlers. Removed now unused variables - from Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and - 'isshared' to the test code (TclTestChannelCmd). - - * unix/tclUnixThread.c: Implemented Tcl_JoinThread using the - pthread-functionality. - - * win/tclWinThrd.c: Fixed several small typos in comments. - Implemented Tcl_JoinThread using a platform independent emulation - layer (see generic/tclThreadJoin.c below). Added 'joinLock' to - serialize Tcl_CreateThread and TclpExitThread to prevent a race for - joinable threads. - - * mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform - independent emulation layer (see generic/tclThreadJoin.c below). Due - to the cooperative nature of threading on this platform the race - mentioned above is not present. - - * generic/tclThreadJoin.c: New file. Contains a platform independent - emulation layer helping in the implementation of joinable threads for - the win and mac platforms. - - * generic/tclInt.h: Added declarations for TclJoinThread, - TclRememberJoinableThread and TclSignalExitThread. These procedures - define the API of the emulation layer for joinable threads (see - generic/tclThreadJoin.c above). - - * win/Makefile.in: - * win/makefile.vc: Added generic/tclTheadJoin.o to the rules. - - * mac/: I don't know to which file generic/tclTheadJoin.o has to be - added to so that it compiles. Sorry. - - * unix/tclUnixChan.c: #ifdef'd the thread-local list of file channels - as it prevents us from transfering channels. To restore this we may - need an extended interface to drivers in the future. Target: - 9.0. Found while testing the new transfer of channels. The information - in this list for a channel was left behind and then crashed the system - during finalization. - - * generic/tclThreadTest.c: Added -joinable flag to 'testthread - create'. Added subcommand 'testthread join'. - - * doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. - - * doc/Thread.3: Added documentation for Tcl_JoinThread. - - * tests/thread.test: Added tests for joining of threads. - -2000-04-27 Eric Melski - - * doc/library.n: Added entries for auto_qualify and auto_import - [Bug: 1271]. - - * doc/Init.3: Manual entry for Tcl_Init [Bug: 1820]. - - * doc/expr.n: Added documentation for each of the math library - functions that expr supports [Bug: 1054]. - -2000-04-26 Eric Melski - - * doc/memory.n: Man page for Tcl "memory" command, which is created - when TCL_MEM_DEBUG is defined at compile time. - - * doc/TCL_MEM_DEBUG.3: Man page with overall information about - TCL_MEM_DEBUG usage. - - * doc/DumpActiveMemory.3: Man page for Tcl_DumpActiveMemory, - Tcl_InitMemory, and Tcl_ValidateAllMemory [Bug: 1816, 1835]. - - * generic/tclCkalloc.c: Fixed some function headers. - - * unix/mkLinks: Regen'd with new mkLinks.tcl. - - * unix/mkLinks.tcl: Fixed indentation, made link setup more - intelligent (only do one existance test per man page, instead of one - per function). - - * doc/library.n: Fixed .SH NAME macro to include each function - documented on the page, so that mkLinks will know about the functions - listed there, and so that the Windows help file index will get set up - correctly [Bug: 1898, 5273]. - -2000-04-26 Jeff Hobbs - - 8.3.1 RELEASE - - * README: - * mac/README: - * tools/tcl.wse.in: - * unix/README: - * unix/tcl.spec: - * win/README: - * win/README.binary: Updating URLs to reference dev.scriptics.com - -2000-04-25 Jeff Hobbs - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: updated for http change and some cleanup - * library/http2.[13]: moved dir http2.1 to http2.3 to match version - - * doc/Utf.3: clarified docs for Tcl_(UniChar|Utf)AtIndex - - * unix/tclUnixThrd.c: removed {}s around PTHREAD_MUTEX_INITIALIZER - [Bug: 5254] - - * unix/tclLoadDyld.c (TclpLoadFile): removed use of interp->result - -2000-04-25 Eric Melski - - * unix/mkLinks: - * doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo - [Bug: 1818]. - -2000-04-24 Eric Melski - - * unix/mkLinks: - * doc/OpenFileChnl.3: Added man entry for Tcl_Ungets [Bug: 1834]. - - * unix/mkLinks: - * doc/SourceRCFile.3: Man page for Tcl_SourceRCFile [Bug: 1833]. - - * unix/mkLinks: - * doc/ParseCmd.3: Added documentation for Tcl_ParseVar [Bug: 1828]. - -2000-04-24 Jeff Hobbs - - * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier, NotifierThreadProc): - added write of 'q' into triggerPipe for notifier in threaded case, so - that Tcl doesn't hang when children are still running [Bug: 4139] - - * unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes. - -2000-04-23 Jim Ingham - - These changes make some error handling marginally better for Mac - sockets. It is still somewhat flakey, however. - - * mac/tclMacSock.c (TcpClose): Add timeouts to the close - these don't - seem to be honored, however. Use a separate PB for the release, since - an async connect socket will still be using the original buffer. Make - sure TCPRelease returns noErr before freeing the recvBuff. If the call - returns an error, then the buffer is not right. - * mac/tclMacSock.c (CreateSocket): Add timeouts to the async create. - These don't seem to trigger, however. Sigh... - * mac/tclMacSock.c (WaitForSocketEvent): If an TCP_ASYNC_CONNECT - socket errors out, then return EWOULDBLOCK & error out. - * mac/tclMacSock.c (NotifyRoutine): Added a NotifyRoutine for - experimenting with MacTCP. - -2000-04-22 Jim Ingham - - * library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package - search part of tclPkgUnknown. - -2000-04-21 Sandeep Tamhankar - - * library/http2.1/http.tcl: Fixed a newly introduced bug where if - there's a -command callback and something goes wrong, geturl threw an - exception, called the callback, and unset the token. I changed it so - that it will not call the callback when throwing an exception (so the - caller only finds out about a given error from one place). Also, - fixed http::ncode so that it actually gives you back the http return - code (i.e. 200, 404, etc.) instead of the first digit of the version - of HTTP being used (i.e. 1). - -2000-04-21 Brent Welch - - * library/http2.1/http.tcl: More thrashing with the "server closes - without reading post data" scenario. Reverted to the previous filevent - configuratiuon, which seems to work better with small amounts of post - data. - -2000-04-20 Jeff Hobbs - - * generic/tclAlloc.c: wrapped caddr_t define to not be done on Unix - * unix/tclUnixPort.h: added Tclp*Alloc defines to allow the use of - USE_TCLALLOC on Unix. [Bug: 4731] - -2000-04-19 Jeff Hobbs - - * library/dde1.1/pkgIndex.tcl: - * library/reg1.0/pkgIndex.tcl: - * win/tclWinChan.c: - * win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files were - not converted, as it confuses hcw locally. [Bug: 5096] - - * win/Makefile.in: expanded cleanup target for help files - - * doc/Thread.3: minor macro cleanup - - * generic/tclFileName.c (SplitUnixPath): added support for QNX node - ids. - -2000-04-18 Jeff Hobbs - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - * win/README.binary: bumped version to 8.3.1 - - * win/tcl.hpj.in: updated copyright date - - * generic/tclEnv.c: environment support for Mac OS/X - * unix/tclUnixPort.h: environment support for Mac OS/X - * unix/tclLoadDyld.c: new file for Mac OS/X dl functions - * unix/Makefile.in: added install-strip target; bindir, libdir, - mandir, includedir vars; tclLoadDyld.c target [Bug: 2527] - - * unix/tclUnixChan.c (CreateSocket): force a socket back into blocking - mode (default state) after a -async connect succeeds. [Bug: 4388] - - * generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to - thread-local storage to prevent thread-related race condition. - [Bug: 5033] - * unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the - library path as it was unnecessary and conflicts with move of - tclLibraryPath to thread-local storage. - -2000-04-18 Scott Redman - - * win/Makefile.in: - * win/tcl.rc: - * win/tclsh.rc: - * win/tclsh.ico: Modified copyright dates in Windows resource files. - Added an icon for tclsh.exe. - -2000-04-17 Brent Welch - - * generic/tcl.h, generic/tclThreadTest.c, unix/tclUnixThrd.c, - * win/tclWinThread.c, mac/tclMacThread.c: Added Tcl_CreateThreadType - and TCL_RETURN_THREAD_TYPE macros for declaring the NewThread callback - proc. - -2000-04-14 Jeff Hobbs - - * unix/tclUnixChan.c (TtyParseMode): Only allow setting mark/space - parity on platforms that support it [Bug: 5089] - - * generic/tclBasic.c (Tcl_GetVersion): adjusted use of major/minor to - not conflict with global decl on some systems [Bug: 2882] - - * doc/AppInit.3: - * doc/Async.3: - * doc/BackgdErr.3: - * doc/CrtChannel.3: - * doc/CrtInterp.3: - * doc/CrtMathFnc.3: - * doc/DString.3: - * doc/Eval.3: - * doc/ExprLong.3: - * doc/GetInt.3: - * doc/GetOpnFl.3: - * doc/Interp.3: - * doc/LinkVar.3: - * doc/OpenFileChnl.3: - * doc/OpenTcp.3: - * doc/PkgRequire.3: - * doc/RecordEval.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/StaticPkg.3: - * doc/TraceVar.3: - * doc/Translate.3: - * doc/UpVar.3: - * doc/load.n: removed or updated references to interp->result use. - -2000-04-13 Jeff Hobbs - - * doc/regexp.n: doc clarification [Bug: 5037] - * doc/update.n: typo fix [Bug: 4996] - - * unix/tcl.m4 (SC_ENABLE_THREADS): enhanced the detection of - pthread_mutex_init [Bug: 4359] and (SC_CONFIG_CFLAGS) added - --enable-64bit-vis switch for Sparc VIS compilation [Bug: 4995] - -2000-04-12 Jeff Hobbs - - * doc/dde.n: corrected dde poke docs. [Bug: 4991] - -2000-04-11 Eric Melski - - * win/tclWinPipe.c: Added "CONST" keyword to declaration of char - *native in TclpCreateTempFile, to supress compiler warnings. - -2000-04-10 Brent Welch - - * generic/tcl.h: Fixed Tcl_CreateThread declaration. - * library/tcltest1.0/tcltest.tcl: Fixed the "mainThread" - initialization to work with either testthread or the thread extension - * unix/tclUnixThrd.c: Fixed compiler warning when compiling with - -DTCL_THREADS - -2000-04-10 Eric Melski - - * win/tclWinPipe.c (TclpCreateTempFile): Added conversion of contents - string from UTF to native encoding [Bug: 4030]. - - * tests/regexp.test: Added tests for infinite looping in [regexp - -all]. - - * generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all] - [Bug: 4981]. - - * tests/*.test: Changed all occurrences of "namespace import - ::tcltest" to "namespace import -force ::tcltest" [Bug: 3948]. - -2000-04-09 Brent Welch - - * lib/httpd2.1/http.tcl: Worked on the "server closes before reading - post data" case, which unfortunately causes different error cases on - Solaris, which can read the reply, and Linux and Windows, which cannot - read anything. This is all in the loop-back case - client and server - on the same host. Also unified the error handling so the "ioerror" - status goes away and errors are reflected in a more uniform way. - Updated the man page to document the behavior. - -2000-04-09 Jeff Hobbs - - * tests/reg.test (matchexpected): corrected tests to use tcltest - constraint types to skip certain tests. - - * generic/tclBasic.c (Tcl_SetCommandInfo): comment fix - - * unix/tclUnixThrd.c (Tcl_CreateThread): moved TCL_THREADS ifdef - inside of func as it is declared for non-threads builds as well. In - the non-threads case, it always returns TCL_ERROR (couldn't create - thread). - -2000-04-08 Andreas Kupries - - * Overall change: Definition of a public API for the creation of - new threads. - - * generic/tclInt.h (line 1802f): Removed the definition of - 'TclpThreadCreate'. (line 793f) Removed the definition of - 'Tcl_ThreadCreateProc'. - - * generic/tcl.h (line 388f): Readded the definition of - 'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David Graveraux - to that too (__stdcall, ...). Added macros for - the default stacksize and allowed flags. - - * generic/tcl.decls (line 1356f): Added definition of - 'Tcl_CreateThread', slot 393 of the stub table. Two new arguments in - the public API, for stacksize and flags. - - * win/tclWinThrd.c: - * mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread, - added handling of the stacksize. Flags are currently ignored. - - * unix/tclUnixThrd.c: See above, but handles joinable flag. Ignores - the specified stacksize if the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE is - not defined. - - * generic/tclThreadTest.c (line 363): See below. - - * unix/tclUnixNotfy.c (line 210): Adapted to the changes above. Uses - default stacksize and no flags now. - - * unic/tcl.m4 (line 382f): Added a check for - 'pthread_attr_setstacksize' to detect platforms not implementing this - feature of pthreads. If it is implemented, configure will define the - macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See unix/tclUnixThrd.c too). - - * doc/Thread.3: Added Tcl_CreateThread and its arguments to the list - of described functions. Removed stuff about not providing a public - C-API for thread-creation. - -2000-04-07 Jeff Hobbs - - * doc/binary.n: clarified docs on sign extension in binary scan [Bug: - 3466] - - * library/tcltest1.0/tcltest.tcl (initConstraints): removed win32s - references (no longer supported) - - * tests/fCmd.test: marked test 8.1 knownBug because it is dangerous on - poorly configured systems [Bug: 3881] and added 8.2 to keep essence of - 8.1 tested. - -2000-04-05 Andreas Kupries - - * generic/tclIO.c (Tcl_UnstackChannel, line 1831): Forcing interest - mask to the correct value after an unstack and re-initialization of - the notifier via the watchProc. Without this the first fileevent after - an unstack will come through and be processed, but no more. [Bug: ??]. - -2000-03-04 Brent Welch - - * {win,unix}/Makefile.in: added dependency of tclStubInit.c on - tcl.decls and tclInt.decls - * generic/tclThread.c: Tweak so this compiles w/out TCL_THREADS - * generic/{tcl.decls,tclStubInit.c}: Just touched the tcl.decls and - regenerated the tclStubInit.c file - -2000-03-29 Sandeep Tamhankar - - * library/http2.1/http.tcl: For the -querychannel option, fconfigure - the socket to be binary so that we don't translate anything while - reading the data. This is because we determine the content length of - the data on the channel by using seek (to the end of the file) and - tell on the file handle, and we need the content-length to match the - amount of data actually sent, and translation can affect the number of - bytes posted. - -2000-04-03 Andreas Kupries - - * Overall change: Definition of public API's for the finalization of - conditions and mutexes. [Bug: 4199]. - - * generic/tclInt.h: Removed definitions of TclFinalizeMutex and - TclFinalizeCondition. - - * generic/tcl.decls: Added declarations of Tcl_MutexFinalize and - Tcl_ConditionFinalize. - - * generic/tclThread.c: Renamed TclFinalizeMutex to Tcl_MutexFinalize. - Renamed TclFinalizeCondition to Tcl_ConditionFinalize. - - * generic/tclNotify.c: Changed usage of TclFinalizeMutex to - Tcl_MutexFinalize. - - * unix/tclUnixNotfy.c: - * generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to - Tcl_ConditionFinalize. - - * generic/tcl.h: Added empty macros for Tcl_MutexFinalize and - Tcl_ConditionFinalize, to be used when the core is compiled without - threads. - - * doc/Thread.3: Added description the new API's. - -2000-04-03 Jeff Hobbs - - * generic/tclCmdIL.c (InfoVarsCmd): checked for non-NULL procPtr to - prevent itcl info override crash [Bug: 4064] - - * tests/foreach.test: - * tests/namespace.test: - * tests/var.test: Added lsorts to avoid random sorted return - problems. [Bug: 2682] - - * tests/fileName.test: fixed 14.1 test fragility [Bug: 1482] - - * tools/man2help2.tcl: fixed winhelp cross-linking error [Bug: 4156] - improved translation to winhelp [Bug: 3679] - - * unix/Makefile.in (MAN_INSTALL_DIR): patch to accept --mandir - correctly [Bug: 4085] - - * unix/dltest/pkg[a-e].c: Cleaned up test packages [Bug: 2293] - -2000-04-03 Eric Melski - - * unix/tclUnixFCmd.c (SetGroupAttribute): - * unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t) - casts to avoid compiler warnings. - -2000-03-31 Eric Melski - - * generic/tclGet.c (Tcl_GetDouble): Added additional conditions to - error test (previously only errno was checked, but the return value of - strtod() should be checked as well). [Bug: 4118] - - * tests/exec.test: Added test for proper conversion of UTF data when - used with "<< $dataWithUTF" on exec's. - - * unix/tclUnixPipe.c (TclpCreateTempFile): Added - Tcl_UtfToExternalDString call, so that if there is UTF content in the - string it will be properly converted to the system encoding before - being written [Bug: 4030]. - (TclpCreateTempFile): Added a check on the return value of tmpnam; - some systems (Linux, for example) will start to return NULL after - tmpnam has been called TMP_MAX times; not checking for this can have - bad results (overwriting temp files, core dumps, etc.) - -2000-03-30 Jeff Hobbs - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added comments - noting the need to pair ckalloc with ckfree. [Bug: 4262] - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s - support). - - * win/tclWinReg.c: made use of TclWinGetPlatformId instead of getting - info again - - * win/tclWinPort.h: - * win/Makefile.in: - * win/configure.in: - * win/tcl.m4: Added support for gcc/mingw on Windows [Bug: 4234] - -2000-03-29 Jeff Hobbs - - * generic/tclCompile.c (TclCleanupByteCode): made ByteCode cleanup - more aware of TCL_BYTECODE_PRECOMPILED flagged structs (gen'd by - tbcload), to correctly clean them up. - - * generic/tclClock.c (FormatClock): moved check for empty format - earlier, commented 0 result return value - -2000-03-29 Sandeep Tamhankar - - * library/http2.1/http.tcl: Removed an unnecessary fileevent statement - from the error processing part of the Write method. Also, fixed two - potential memory leaks in wait and reset, in which the state array - wasn't being unset before throwing an exception. Prior to this - version, Brent checked in a fix to catch a fileevent statement that - was sometimes causing a stack trace when geturl was called with - -timeout. I believe Brent's fix is necessary because TLS closes bad - sockets for secure connections, and the fileevent was trying to act on - a socket that no longer existed. - -2000-03-27 Jeff Hobbs - - * tests/httpd: removed unnecessary 'puts stderr "Post Dispatch"' - - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_Export): added a uniq'ing test to the - export list so only one instance of each export pattern would exist in - the list. - - * generic/tclExecute.c (TclExecuteByteCode): optimized case for the - empty string in ==/!= comparisons - -2000-03-27 Eric Melski - - * unix/tclUnixChan.c: Added (off_t) type casts in lseek() call [Bug: - 4409]. - - * unix/tclLoadAout.c: - * unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls [Bug: - 4410]. - -2000-03-22 Sandeep Tamhankar - - * library/http2.1/http.tcl: Fixed a bug where string query data that - was bigger than queryblocksize would get duplicate characters at block - boundaries. - -2000-03-22 Sandeep Tamhankar - - * library/http2.1/http.tcl: Fixed bug 4463, where we were getting a - stack trace if we tried to publish a project to a good host but a port - where there was no server listening. It turned out the problem was a - stray fileevent that needed to be cleared. Also, fixed a bug where - http::code could stack trace if called on a bad token (one which - didn't represent a successful geturl) by adding an http element to the - state array in geturl. - -2000-03-21 Eric Melski - - * tests/clock.test: Modified some tests that were not robust with - respect to the time zone in which they were run and were thus failing. - - * doc/clock.n: Clarified meaning of -gmt with respect to -base when - used with [clock scan] (-gmt does not affect the interpretation of - -base). - -2000-03-19 Sandeep Tamhankar - - * library/http2.1/http.tcl: geturl used to throw an exception when the - connection failed; I accidentally returned a token with the error - info, breaking backwards compatibility. I changed it back to throwing - an exception, but unsetting the state array first (thus still - eliminating the original memory leak problem). - -2000-03-19 Sandeep Tamhankar - - * library/http2.1/http.tcl: Added -querychannel option and altered - some of Brent's modifications to allow asynchronous posts (via - -command). Also modified -queryprogress so that it calls the query - callback as to be - consistent with -progress. Added -queryblocksize option with default - 8192 bytes for post blocksize. Fixed a bunch of potential memory leaks - for the case when geturl receives bad args or can't open a socket, - etc. Overall, the package really rocks now. - - * doc/http.n: Added -queryblocksize, -querychannel, and - -queryprogress. Also, changed the description of -blocksize, which - states that the -progress callback will be called for each block, to - now qualify that with an "if -progress is specified". - - * tests/http.test: Added a querychannel test for synchronous and - asynchronous posts, altered the queryprogress test such that the - callback conforms to the -progress format. Also, had to use the - -queryblocksize option to do the post 16K at a time to match Brent's - expected results (and to test that -queryblocksize works). - -2000-03-15 Brent Welch - - * library/http2.1/http.tcl: Added -queryprogress callback to - http::geturl and also changed it so that writing the post data is - event driven if the queryprogress callback or a timeout is given. - This allows a timeout to occur when writing lots of post data. The - queryprogress callback is called after each block of query data is - posted. It has the same signature as the -progress callback. - -2000-03-06 Eric Melski - - * library/package.tcl: Applied patch from Bug: 2570; rather than - setting geometry of slave interp to 0x0 when Tk was loaded, it now - does "wm withdraw .". Both remove the main window from the display, - but the former caused some internal structures to get initialized to - zero, which caused crashes with some extensions. - -2000-03-02 Jeff Hobbs - - * library/package.tcl (tclPkgUnknown): extended to allow recognizes - changes in the auto_path while sourcing in other pkgIndex.tcl files - - * doc/FindExec.3: fixed doc for declaration of Tcl_FindExecutable - [Bug: 4275] - - * generic/tclFileName.c (Tcl_TranslateFileName): Applied patch from - Newman to significantly speedup file split/join on Windows (replaces - regexp with custom parser). [Bug: 2867] - - * win/README.binary: change mailing lists from @consortium.org to - @scriptics.com [Bug: 4173] - -2000-02-28 Eric Melski - - * tests/clock.test: Added test for ISO bases < 100000 - - * generic/tclDate.c: (generated on Solaris) - * generic/tclGetDate.y: Changed condition for deciding if a number is - an ISO 8601 base from number >= 100000 to numberOfDigits >= 6. - Previously it would fail to recognize 000000 as an ISO base. - -2000-02-14 Eric Melski - - * unix/Makefile.in: Added rpm target to generate Tcl binary RPM. - - * unix/tcl.spec: RPM specification file for a Tcl binary RPM for - Linux. - -2000-02-10 Jeff Hobbs - - 8.3.0 RELEASE - - * changes: updated for 8.3.0 release - - * doc/load.n: added notes about dll load errors on Windows - - * unix/README: - * unix/Makefile.in (dist): removed porting.notes and porting.old from - distribution and CVS. The information was very outdated. Now refer to - http://dev.scriptics.com/services/support/platforms.html - - * tests/unixInit.test: fixed japanese LANG encoding test [Bug: 3549] - - * unix/configure.in: - * unix/tcl.m4: correct CFLAG_WARNING setting, fixed gcc config for - AIX, added -export-dynamic to LDFLAGS for FreeBSD-3+ [Bug: 2998] - - * win/tclWinLoad.c (TclpLoadFile): improved error message for load - failures, could perhaps be even more intelligent. - -2000-02-09 Jim Ingham - - * mac/tclMacSock.c: Don't panic when you get an error closing an async - socket. This doesn't seem to hurt anything, and we return the error so - the caller can do the right thing. - - New Files: - * mac/MW_TclHeader.h: - * mac/MW_TclTestHeader.h: - * mac/MW_TclTestHeader.pch: - * mac/MW_TclAppleScriptHeader.h: More convenient to use .h prefix - files in the preference panels... - - The above are curtesy of Daniel Steffen (steffen@math.mq.edu.au) - -2000-02-08 Eric Melski - - * tests/clock.test: Added tests for "next monthname" constructs. - * generic/tclDate.c: - * generic/tclGetDate.y (Message): Added a grammar rule for "next - monthname" so that we can handle "next january" and similar constructs - (bug #4146). - -2000-02-08 Jeff Hobbs - - * README: - * tools/tcl.wse.in: - * unix/configure.in: - * win/configure.in: - * win/README: - * win/README.binary: - * generic/tcl.h (TCL_RELEASE_SERIAL): Moved to 8.3.0 patchlevel - - * doc/library.n: - * library/auto.tcl: fixed crufty puts code and docs [Bug: 4122] - - * library/tcltest1.0/tcltest.tcl: correctly protected searchDirectory - list to allow dirnames with spaces - - * unix/tcl.m4: changed all -fpic to -fPIC - - * generic/tclDecls.h: - * generic/tcl.decls: change Tcl_GetOpenFile to use decl of 'int - forWriting' instead of 'int write' to avoid shadowing [Bug: 4121] - - * tests/httpold.test: changed test script to source in the httpd - server procs from httpd instead of having its own set. - - * tests/httpd: improved query support in test httpd to handle fix in - http.tcl. [Bug: 4089 change 2000-02-01] - - * unix/README: fixed notes about --enable-shared and add note about - --disable-shared. - -2000-02-07 Eric Melski - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Renamed ::package namespace to ::pkg. - -2000-02-03 Eric Melski - - * doc/Package.n: - * doc/packagens.n: Renamed Package.n -> packagens.n because Windows - can't deal with case-sensitive names. - -2000-02-02 Jeff Hobbs - - * tests/regexp.test: added tests for -all and -inline switches - * doc/regexp.n: added docs for -all and -inline switches - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): added extra comments for new - -all and -inline switches to regexp command - -2000-02-01 Eric Melski - - * library/init.tcl: Applied patch from rfe 1734 regarding auto_load - errors not setting error message and errorInfo properly. - -2000-02-01 Jeff Hobbs - - * win/Makefile.in (install-*): reduced verbosity of install - - * generic/tclFileName.c (Tcl_JoinPath): improved support for special - QNX node id prefixes in pathnames [Bug: 4053] - - * library/http1.0/http.tcl: - * library/http2.1/http.tcl: The query data POSTed was newline - terminated when it shouldn't be altered [Bug: 4089] - -2000-01-31 Eric Melski - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Added ::package namespace and ::package::create - function. - - * library/init.tcl: Fixed problem with auto_load and determining if - commands were loaded. - - * library/auto.tcl: "Fixed" issues with $ in files to be auto indexed. - - * doc/Package.n: New man page for package::create function. - - * doc/pkgMkIndex.n: Added additional information. - - * doc/library.n: Added additional qualification regarding auto_mkindex. - -2000-01-28 Eric Melski - - * tests/pkg/magicchar2.tcl: - * tests/autoMkindex.test: Test for auto loader fix (bug #2480). - - * library/init.tcl: auto_load was using [info commands $name] to - determine if a given command was available; if the command name had * - or [] it, this would fail because info commands uses glob-style - matching. This is fixed. (Bug #2480). - - * tests/pkg/spacename.tcl: - * tests/pkgMkIndex.test: Tests for fix for bug #2360. - - * library/package.tcl: Fixed to extract only the first element of the - list returned by auto_qualify (bug #2360). - - * tests/pkg/magicchar.tcl: - * tests/autoMkindex.test: Test for fix for bug #2611. - - * library/auto.tcl: Fixed the regular expression that performs $ - escaping before sourcing a file to index. It was erroneously adding \ - escapes even to $'s that were already escaped, effectively - "un-escaping" those $'s. (bug #2611). - -2000-01-27 Eric Melski - - * tests/autoMkindex.test: - * library/auto.tcl: Applied patch (with slight modification) from bug - #2701: auto_mkIndex uses platform dependent file paths. Added test for - fix. - -2000-01-27 Jennifer Hom - - * library/tcltest1.0/tcltest.tcl: Changed NormalizePath to - normalizePath and exported it as a public proc. This proc creates an - absolute path given the name of the variable containing the path to - modify. The path is modified in place. - * library/tcltest1.0/pkgIndex.tcl: Added normalizePath. - * tests/all.tcl: Changed code to use normalizePath. - -2000-01-27 Eric Melski - - * tests/pkg/samename.tcl: test file for bug #1983 - - * tests/pkgMkIndex.test: - * doc/pkgMkIndex.n: - * library/package.tcl: Per rfe #4097, optimized creation of direct - load packages to bypass computing the list of commands added by the - new package. Also made direct loading the default, and added a -lazy - option. - Fixed bug #1983, dealing with pkg_mkIndex incorrectly handling - situations with two procs by the same name but in different namespaces - (ie, foo::baz and bar::baz). - -2000-01-26 Eric Melski - - * generic/tclNamesp.c: Undid fix for #956, which broke backwards - compatibility. - - * doc/variable.n: - * doc/trace.n: - * doc/namespace.n: - * doc/info.n: Added further information about differences between - "namespace which" and "info exists". - - * doc/SetErrno.3: Added descriptions of ErrnoId() and ErrnoMsg() - functions. - -2000-01-25 Jeff Hobbs - - * unix/tcl.m4: modified EXTRA_CFLAGS to add -DHAVE_TZSET for OSF1-V* - and ULTRIX-4.* when not using gcc. Also added higher min stack size - for OSF1-V* when building with threads. [Bug: 4063] - - * generic/tclClock.c (FormatClock): inlined resultPtr, as it - conflicted with var creation for HAVE_TZSET #def [Bug: 4063] - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): fixed potential leak when - calling lsort -command with bad command [Bug: 4067] - - * generic/tclFileName.c (Tcl_JoinPath): added support for special QNX - node id prefixes in pathnames [Bug: 4053] - - * doc/ListObj.3: clarified Tcl_ListObjGetElements docs [Bug: 4080] - - * doc/glob.n: clarified Mac path separator determination docs. - - * win/makefile.vc: added some support for building helpfile on Windows - -2000-01-23 Jeff Hobbs - - * library/init.tcl (auto_execok): added 'start' to list of recognized - built-in commands for COMSPEC on NT. [Bug: 2858] - - * unix/tclUnixPort.h: moved include of lower since some - systems (UTS) require sys/types.h to be included first [Bug: 4031] - - * unix/tclUnixChan.c (CreateSocketAddress): changed comparison with -1 - to 0xFFFFFFFF, to ensure 32 bit comparison even on 64 bit systems. - [Bug: 3878] - - * generic/tclFileName.c: improved guessing of path separator for the - Mac. (Darley) - - * generic/tclInt.h: - * generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827] - and removed 'register' from stub definition of - Tcl_AppendUnicodeToObj [Bug: 4038] - -2000-01-21 Eric Melski - - * unix/mkLinks: - * doc/GetHostName.3: Man page for Tcl_GetHostName (bug #1817). - - * doc/lreplace.n: Corrected man page with respect to treatment of - empty lists, and "prettied up" the page. (bug #1705). - -2000-01-20 Eric Melski - - * tests/namespace.test: Added test for undefined variables with - namespace which (bug #956). - - * generic/tclNamesp.c: Added check for undefined variables in - NamespaceWhichCmd (bug #956). - - * tests/var.test: Added tests for corrected variable behavior (bug - #981). - - * doc/upvar.n: Expanded explanation of upvar behavior with respect to - variable traces. (bugs 3917 1433 2110). - - * generic/tclVar.c: Changed behavior of variable command when name - refers to an element in an array (ie, "variable foo(x)") to always - return an error, regardless of existance of that element in the array - (now behavior is consistant with docs too) (bug #981). - -2000-01-20 Jeff Hobbs - - * generic/tclCmdIL.c (InfoBodyCmd): made [info body] return a string - if the body has been bytecompiled. - * generic/tclBasic.c (Tcl_EvalObjEx): added pedantic check for - originating proc body of bytecompiled code, #def'd out as the change - for [info body] should make it unnecessary - - * unix/tclUnixNotfy.c (Tcl_InitNotifier): added cast for tsdPtr - - * tests/set.test: added test for complex array elem name compiling - * generic/tclCompCmds.c (TclCompileSetCmd): Fixed parsing of array - elements during compiling, and slightly optimised same [Bug: 3889] - - * doc/tclvars.n: added definitions for tcl_(non)wordchars - - * doc/vwait.n: added notes about requirement for vwait var being - globally scoped [Bug: 3329] - - * library/word.tcl: changed tcl_(non)wordchars settings to use new - unicode regexp char class escapes instead of char sequences - -2000-01-14 Eric Melski - - * tests/var.test: Added a test for the array multiple delete - protection in Tcl_UnsetVar2. - - * generic/tclVar.c: Added protection in Tcl_UnsetVar2 against attempts - to multiply delete arrays when unsetting them (bug #3453). This could - happen if there was an unset trace on an array element and the trace - proc made a global or upvar link to the array, and then the array was - unset at the global level. See the bug reference for more information. - - * unix/tclUnixTime.c: New clock format format. - - * compat/strftime.c: New clock format format. - - * generic/tclGetDate.y: New clock scan format. - -2000-01-13 Jeff Hobbs - - * changes: updated changes file to reflect 8.3b2 mods - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.m4: - * win/README.binary: - * win/configure.in: updated to patchlevel 8.3b2 - - * generic/regexec.c: added var initialization to prevent compiler - warning - -2000-01-13 Eric Melski - - * tests/cmdIL.test: Added tests for lsort -dictionary with characters - that occur between Z and a in ASCII. - - * generic/tclCmdIL.c: Modified DictionaryCompare function (used by - lsort -dictionary) to do upper/lower case equivalency before doing - character comparisons, instead of after. This fixes bug #1357, in - which lsort -dictionary [list ` AA c CC] and lsort -dictionary [list - AA c ` CC] gave different (and both wrong) results. - -2000-01-12 Eric Melski - - * tests/clock.test: Added tests for "next " and - "" - Added tests for "monday 1 week ago", etc, from RFE #3671. - - * doc/tests/clock.test: Added numerous tests for clock scan. - - * doc/generic/tclGetDate.y: Fixed some shift/reduce conflicts in clock - grammar. - - * doc/doc/clock.n: Added documentation for new supported clock scan - formats and additional explanation of daylight savings time correction - algorithm. - -2000-01-12 Jeff Hobbs - - * doc/file.n: - * tests/unixFCmd.test: - * unix/tclUnixFCmd.c: added support for symbolic permissions setting - in SetPermissionsAttribute (file attr $file -perm ...) [Bug: 3970] - - * generic/tclClock.c: fixed support for 64bit handling of clock values - [Bug: 1806] - - * generic/tclThreadTest.c: upped a buffer size to hold double - - * tests/info.test: - * generic/tclCmdIL.c: fixed 'info procs ::namesp::*' behavior (Dejong) - - * generic/tclNamesp.c: made imported commands also import their - compile proc [Bug: 2100] - - * tests/expr.test: - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: recognize strtod bug on Tru64 v5.0 [Bug: 3378] and - added tests to prevent unnecessary chmod +x in sources while - installing, as well as more intelligent setsockopt/gethostbyname - checks [Bug: 3366, 3389] - - * unix/tclUnixThrd.c: added compile time support (through use of the - TCL_THREAD_STACK_MIN define) for increasing the default stack size for - a thread. [Bug: 3797, 1966] - -2000-01-11 Eric Melski - - * generic/tclGetDate.y: Added comments for the Convert function. Added - a fix for daylight savings time handling for relative time spans of - days, weeks or fortnights. (bug 3441, 3868). - - * generic/tclDate.c: Fixed compiler warning issues. - -2000-01-10 Jeff Hobbs - - * compat/waitpid.c: use pid_t type instead of int [Bug: 3999] - - * tests/utf.test: fixed test that allowed \8 as octal value - * generic/tclUtf.c: changed Tcl_UtfBackslash to not allow non-octal - digits (8,9) in \ooo substs. [Bug: 3975] - - * generic/tcl.h: noted need to change win/tcl.m4 and - tools/tclSplash.bmp for minor version changes - - * library/http2.1/http.tcl: trim value for $state(meta) key - - * unix/tclUnixFile.c: fixed signature style on functions - - * unix/Makefile.in: made sure tcl.m4 would be installed with dist - - * unix/tcl.m4: added ELF support for NetBSD [Bug: 3959] - -2000-01-10 Eric Melski - - * generic/tclGetDate.y: Added rules for ISO 8601 formats (BUG #847): - CCYY-MM-DD - CCYYMMDD - YY-MM-DD - YYMMDD - CCYYMMDDTHHMMSS - CCYYMMDD HHMMSS - CCYYMMDDTHH:MM:SS - Fixed "clock scan " to scan the number as an hour for the - current day, rather than a minute after 00:00 for the current day - (bug #2732). - -2000-01-07 Eric Melski - - * generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use - enumerated values instead of constants. (ie, COMMAND_SCAN instead of - 3). DELETED ChangeLog.2001 Index: ChangeLog.2001 ================================================================== --- ChangeLog.2001 +++ /dev/null @@ -1,3629 +0,0 @@ -2001-12-28 Jeff Hobbs - - * library/init.tcl: make sure env(COMSPEC) on Windows is executed with - the right case, as it may otherwise fail inexplicably. - -2001-12-28 Don Porter - - * generic/tclCkalloc.c (MemoryCmd, TclFinalizeMemorySubsystem): Added - the [memory onexit] command, intended to replace [checkmem]. - - * doc/DumpActiveMemory.3: - * doc/memory.n: Updated documentation for [memory] and related - matters. [Bug 487677] - - * mac/tclMacBOAMain.c (Tcl_Main, CheckmemCmd): Removed all the - machinery for the [checkmem] command that is completely duplicated by - code in generic/tclCkalloc.c. - - * generic/tclBinary.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclStringObj.c: Removed references to [checkmem] in - comments, referencing [memory active] instead, since it is - documented. - -2001-12-28 Daniel Steffen - - * mac/tclMacInit.c: - * mac/tclMacTclCode.r: synced up tclInit features to unix/win: - implemented TclSetPreInitScript support, use of existing tclInit proc - if defined, check of default encoding dir if set. Changed script - library resource names to lowercase (i.e. same as corresponding - files). Used Tcl_JoinPath instead of string append. Check that system - encoding could be loaded before utf translating the LibraryPath. - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacOSA.r: - * mac/tclMacResource.r: minor version resources cleanup - -2001-12-21 Mo DeJong - - * unix/tcl.m4 (SC_PATH_TCLCONFIG, SC_PATH_TKCONFIG): - Search for config file using exec_prefix instead of prefix when no - --with-tcl or --with-tk argument is used. [Bug 492418] - -2001-12-21 Daniel Steffen - - * unix/tcl.m4: fixed incorrect SHLIB_LD_LIBS setting for MacOSX / - Darwin. - * unix/configure: Regen. - * unix/mkLinks.tcl: improved case-insensitive filesystem support. - * unix/mkLinks: Regen. - -2001-12-19 Don Porter - - * unix/Makefile.in (dist): corrected use of eolFix.tcl on working - files. It should operate on distributed files. [Bug 495120] - -2001-12-19 David Gravereaux - - * tools/tcl.wse.in: Fix for [Bug 495120]. tcl.wse.in was stored in cvs - with improper . This resulted in corrupted when checked-out - on translating CVS clients such as windows (CRCRLF) and mac (CRCR). - -2001-12-19 Mo DeJong - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Update SunOS 5.[0-6] target so that - correct linker options are passed to gcc or ld. [Tk Bug 220863] - -2001-12-19 Mo DeJong - - * unix/README: Update to account for changes in the unix/dltest - directory, the way autoconf is run, and the new "make shell" target. - -2001-12-19 Mo DeJong - - * unix/Makefile.in: Rename dltest to dlpkgs to fix problem where lib - files were not getting built because dltest/ directory already - existed. - -2001-12-19 Jeff Hobbs - - * win/tclWinSerial.c (SerialCheckProc): corrected time calculations to - be unsigned. (schroedter) - -2001-12-18 Mo DeJong - - * unix/Makefile.in: Define new dltest target that simply does a cd to - dltest/ before running make. There is no need for the separate - configure script that was previously being used. - * unix/configure: Regen. - * unix/configure.in: Subst into dltest/Makefile. - * unix/dltest/Makefile.in: Define LIBS using DL_LIBS, LIBS, and - MATH_LIBS variables instead of TCL_LIBS variable from tclConfig.sh. - * unix/dltest/README: Update readme to account for new configure free - implementation. - * unix/dltest/configure: Removed. - * unix/dltest/configure.in: Removed. - -2001-12-18 Donal K. Fellows - - * generic/tcl.h (TCL_STUB_MAGIC): Added cast to force type to be an - int and get rid of a persistent and pointless warning with SunPro - compiler. - - * generic/tclCkalloc.c (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc): - * generic/tcl.decls (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc): - Made the file parameters to these functions into CONST char *, like - they always should have been to match the other Tcl*Db* API functions. - -2001-12-17 Andreas Kupries - - * Applied [Bug 219311] on behalf of Rolf Schroedter - to prevent fcopy on serial ports - from flooding the event queue. - -2001-12-11 Miguel Sofer - - * doc/CrtInterp.3: - * generic/tclBasic.c: docs and comments corrections. [Bug 493412] - Bug & patch by Don Porter. - -2001-12-14 Donal K. Fellows - - * win/tclWinNotify.c (Tcl_FinalizeNotifier): Stop Tcl on Windows from - crashing when shutdown from a non-Tcl thread. Fixes [Bug 217982] - [orig. 5804] reported by Hugh Vu and Gene Leache. I'm not convinced - that the shutdown process is right even with this, but it was - definitely wrong without... - -2001-12-13 Andreas Kupries - - * win/tclWinSock.c (TcpGetOptionProc): Fix for [Bug 478565] reported - by an unknown person. Bypasses all calls to "gethostbyaddr" for - address "0.0.0.0" to prevent delays on Win/NT. - -2001-12-12 Jeff Hobbs - - * doc/Preserve.3: doc'd TCL_DYNAMIC use. [Patch 483989] (porter) - -2001-12-12 Andreas Kupries - - * generic/tclIO.c (Tcl_GetsObj): Applied patch for [Bug 491341] as - provided by Don Porter . Fixes the - assumption of having an empty Tcl_Obj to work with. - -2001-12-11 Miguel Sofer - - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclExecute.c: consistency patch, to make all instructions - that pop a variable number of Tcl_Obj's off the execution stack take - the number of popped objects as first operand. Modified *only* the new - instructions INST_LIST_INDEX_MULTI and INST_LSET_FLAT, so this has no - effect on bytecodes generated up to tcl8.4a3 inclusive. - - * generic/tclExecute.c: fix debug messages in INST_LSET_LIST. - - * generic/tclCompCmds.c (TclCompileLindexCmd): - * generic/tclCompExpr.c (CompileMathFuncCall): removed the last two - overestimates of the necessary stack depth for bytecodes in the fix of - [Bug 483611] - -2001-12-10 Andreas Kupries - - * unix/tclUnixPipe.c (TclpCreateProcess): Applied Don Porter's patch - fixing [Bug 437489]. - -2001-12-10 Miguel Sofer - - * generic/tclEvent.c: - * tests/event.test: fix background error reporting in the absence of a - bgerror proc [Bug 219142]. - -2001-12-10 Don Porter - - * doc/Access.3: - * doc/CrtChannel.3: - * doc/DString.3: - * doc/ExprLong.3: - * doc/FileSystem.3: - * doc/GetStdChan.3: - * doc/OpenFileChnl.3: - * doc/StdChannels.3: - * doc/TCL_MEM_DEBUG.3: - * doc/Tcl_Main.3: - * doc/Utf.3: - * doc/file.n: - * doc/tclsh.1: Several typo and formatting corrections discovered - during conversion to TMML. Thanks to Joe English. [Patch 490514] - * unix/mkLinks: 'make mklinks' - -2001-12-10 Miguel Sofer - - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclProc.c: fixed the calculation of the maximal stack depth - required by bytecodes. [Bug 483611] - -2001-12-07 Miguel Sofer - - * generic/tclVar.c: - * tests/trace.test: restored consistency in refCount accounting by - array traces [Bug 4484339], submitted by Don Porter. - -2001-12-06 Donal K. Fellows - - * tests/parseExpr.test, tests/for.test, tests/expr.test: - * tests/expr-old.test, tests/compile.test, tests/compExpr.test - * tests/compExpr-old.test: Kept up to date with syntax errors. - * generic/tclParseExpr.c (ParsePrimaryExpr): Rewrote to give even - better syntax errors in the fairly common case of an identifier - without decorations by guessing based on the currently available - functions. Also made messages consistent between memdebug and ordinary - builds. - -2001-12-05 Miguel Sofer - - * generic/tclVar.c: - * tests/trace.test: new algorithm for [array get], safe when there are - traces that modify the array. [Bug 449893] - -2001-12-04 Donal K. Fellows - - * tests/compExpr-old.test, tests/compExpr.test, tests/compile.test: - * tests/expr-old.test, tests/expr.test, tests/for.test: - * tests/while.test, tests/if.test: Rewrite to handle more specific - syntax errors. - * tests/parseExpr.test: Rewrite to get rid of dup test numbers and - handle more specific syntax errors. - * generic/tclParseExpr.c (LogSyntaxError): Added a detail message - argument to help explain what the syntax error is. - (Tcl_ParseExpr, ParseCondExpr, ParsePrimaryExpr): Added detail - messages. - (UNKNOWN_CHAR): New lexeme for characters that are always illegal in - expressions outside strings. - -2001-12-03 Donal K. Fellows - - * doc/expr.n: Various documentation improvements in relation to the - function calls. Includes fix for [Bug 487704] submitted by Devin Eyre. - -2001-12-03 David Gravereaux - - * win/makefile.vc: Some install target bugs repaired along with - $(TCLSTUBLIB) added to the dependencies rather than implicit through - the dde and reg extensions which don't happen to always require it for - some build types. - -2001-11-30 Miguel Sofer - - * generic/tclVar.c: Tcl_Preserve'ing VarTrace structures to avoid - memory corruption. Patch for [Bug 484334] provided by Don Porter - -2001-11-29 Miguel Sofer - - * tests/namespace.test: modified namespace-41.2, added 41.3 - {knownbug} after discussion with Don Porter and Kevin Kenny. - -2001-11-29 Miguel Sofer - - * tests/namespace.test: added namespace-41.2, a simpler test for - [Bug 231259] - -2001-11-29 Donal K. Fellows - - * generic/tclBinary.c (BINARY_SCAN_MAX_CACHE, Tcl_BinaryObjCmd, - (ScanNumber): Added caching scheme to reduce number of object - allocations when doing scans of large repetitive binary strings. See - comments in file for reasoning behind implementation. Suggested by - Miguel Sofer in [Patch 429916], but independently implemented. - -2001-11-28 Donal K. Fellows - - * doc/regsub.n, doc/regexp.n: Converted dangling references to - METASYNTAX section into references to the re_syntax manual page. - -2001-11-27 D. Richard Hipp - - * win/tclWinFCmd.c: Fix a coredump in the filename normalizer code for - Win95/98. - -2001-11-27 David Gravereaux - - * win/makefile.vc: Removed the Tk reference for the 'winhelp' target. - Converge at install will need to be the solution for Tk and all other - extensions. - -2001-11-27 Donal K. Fellows - - * tests/cmdAH.test (cmdAH-24.2): Made test less sensitive to OS - preemption, but perfection isn't practical. [Bug 463189, reported by - Don Porter] - - * tests/switch.test (switch-9.*): Added tests to exercise more of the - argument checking. (switch-7.2,switch-7.3): Test changed behaviour - slightly. - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reworked argument parsing to - be stricter about what it accepts. This should make uses of the - [switch] command be more maintainable. [Bug 475397, reported by Don - Porter] - -2001-11-26 Don Porter - - * generic/tclIntPlatDecls.h: 'make genstubs' after changes in - 2001-11-23 commit from Daniel Steffen. - -2001-11-24 Mo DeJong - - * unix/Makefile.in: Add comments to better describe TCL_EXE and when - it should be available. - * win/Makefile.in: Add TCL_EXE variable to be used by rules like `make - genstubs`. Don't set TCL_LIBRARY before running `make genstubs` since - we will be running with a tclsh from the PATH not the one we build. - -2001-11-24 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Add comctl32.lib to wish link libs. - This change was originally added to Tk on 2001-11-09 but was not - committed to Tcl. - -2001-11-23 Daniel Steffen - - * unix/Makefile.in: - * unix/configure.in: - * unix/install-sh: - * unix/mkLinks: - * unix/mkLinks.tcl: - * unix/tclLoadDyld.c: - * unix/tclMtherr.c: Mac OSX support: build system, dynamic code loading - and support for case-insensitive filesystems in mkLinks. [Patch 435258] - -2001-11-23 Daniel Steffen - - Up-port to 8.4 of mac code changes for 8.3.3 & various new changes for - 8.4, some already backported to 8.3.4. [Patch 435658] - - * generic/tclObj.c: added #include to fix missing prototype errors - - * generic/tcl.h: MAC_TCL: addition of ConditionalMacros.h and use of - DLLIMPORT and DLLEXPORT like on other platforms. ( => no longer need - the .exp files and can remove use of #pragma export that never worked - well) - removed line continuation in #if clause as this breaks the mac - resource compiler (note that *.r files include tcl.h) - - * mac/tclMacFile.c: fixed bug in permission checking code - - * mac/tclMacLoad.c: corrected utf-8 handling, comparison of package - names to code fragment names changed to only match on the length of - package name, this allows for fragment names with version numbers - appended. - - * mac/tclMacInt.h: - * generic/tclInt.h: - * mac/tclMacTime.c: - * generic/tclIOUtil.c: moved declaration of TclpGetGMTOffset() - - * mac/tclMacShLib.exp: - * mac/tclMacOSA.exp: - * mac/tclMacMSLPrefix.h: removed files - - * unix/Makefile.in: removed reference to .exp files - - * mac/MW_TclBuildLibHeader.h: - * mac/MW_TclBuildLibHeader.pch: - * mac/MW_TclHeaderCommon.h: - * mac/MW_TclStaticHeader.h: - * mac/MW_TclStaticHeader.pch: new precompiled header files - - * mac/MW_TclAppleScriptHeader.pch: - * mac/MW_TclHeader.pch: - * mac/MW_TclTestHeader.pch: - * mac/tclMacCommonPch.h: revised precompiled header handling: now - include a common header file 'MW_TclHeaderCommon.h' from all .pch - files, the .pch files themselves now only setup #defines (e.g. - BUILD_tcl, STATIC_BUILD, TCL_DEBUG, TCL_THREADS) like in makefiles on - other platforms. - - * mac/tclMac.h: - * mac/tclMacPort.h: - * mac/tclMacInt.h: use of BUILD_tcl and TCL_STORAGE_CLASS like on other - platforms, standardize #include'd files to what's done on other - platforms, removed use of #pragma export. - - * mac/tcltkMacBuildSupport.sea.hqx: new archive of mac build support - files & suggested build environment directory hierarchy: - 'Building MacTclTk' & 'CW Pro6 changes' readme's. - projects for MoreFiles 1.5.2 static & shared libraries. - project & sources for 'pseudoCarbonSupport', see below. - included XML versions of the projects for CW Pro5 or Pro7 users. - - * mac/tclMacProjects.sea.hqx: updated mac build project files: - build support for CodeWarrior Pro6, UnivIntf 3.4 & shared runtime - libraries: the MSL libraries and MoreFiles are no longer compiled into - Tcl.shlb, all non-static binaries now use the Pro6 shared runtime - libraries and MoreFiles.shlb. These shlbs are merged into the standard - Wish and TclShell, but 3rd party applications linking with Tcl.shlb or - Tk.shlb need to setup access to them. (see the "(sh-ppc)" targets - for how to do this.) - included XML versions of the projects for CW Pro5 or Pro7 users. - use compat/strtod.c instead of MSL's strtod() - use WASTE versions of MSL for tcl test target to avoid text buffer - cutoff at 32k. - Merging the full MSL.shlb and the other shlbs into Wish & TclShell - makes them a bit larger than before, use unmerged binaries to avoid - copying the shared code with every application, e.g. when deploying - numerous Wish based droplets. - Note that using CW Pro5 to compile extensions is in principle still - possible, but need to link with Pro6 runtime libraries. - Tclapplescript now loads and runs on CFM68k. - Highly experimental "pseudoCarbon" support for Tcl only on OS 8/9: - binaries in "Build:(Carbon):" link against CarbonLib instead of - InterfaceLib, however the actual code has not been carbonized! i.e. it - will not run on OSX and may not even run properly with CarbonLib. - This should in principle allow you to build & test OS9 CFM Carbon - binaries that need to link with Tcl.shlb. On OSX you can use the - native Tcl.framework, but you have to build a MachO binary as there - is no CFM glue lib for Tcl.framework. - the library pseudoCarbonSupport.shlb manually loads the symbols from - InterfaceLib that are not in CarbonLib but are needed by the - uncarbonized code in Tcl.shlb and TclShell. - - * generic/tclMain.c: MAC_TCL: workaround for broken/non-standard isatty - on MW Pro6, #include instead of defining isatty - - * mac/tclMacPort.h: MW Pro6 changes for MSL fcntl.h, stat.h & isatty - - * mac/tclMacAppInit.c: add EXTERN to InstallConsole to enable DLL - export via the TCL_STORAGE_CLASS mechanism. - - * mac/tclMacFCmd.c: fix for FSpDirectoryCopy API change - - * mac/tclMacLibrary.c: emit compile time error when - TCL_REGISTER_LIBRARY and USE_TCL_STUBS are both defined at the same - time in an extension, this use is not currently supported and will - result in a crash when dynamically loading the extension. - - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacOSA.r: - * mac/tclMacResource.r: fixed obsolete copyrights/dates in version - strings; updated version strings to standard usage; added support for - '(Support Libraries)' subfolder for shared runtime libraries in - unmerged binaries; commented out demo setting of "Tcl Environment - Variables"; reorganized resources among these files to avoid multiple - copies in applications and shared libraries, the script libraries are - now no longer duplicated in Tclsh but are only included in the - resources of Tcl.shlb. - - * mac/tclMacChan.c: - * mac/tclMacSock.c: cast for *BlockMode - - * mac/tclMacUtil.c: - * mac/tclMacMath.h: removed obsolete hypot() definition - - * generic/tclIntPlatDecls.h: - * generic/tclInt.decls: - * generic/tclStubInit.c: - * mac/tclMacNotify.c: - * mac/tclMacOSA.c: - * mac/tclMacUtil.c: - * generic/tclThreadTest.c: renamed routines conflicting with standard - Apple or MoreFiles headers (at compile or link time): - GetGlobalMouse -> GetGlobalMouseTcl - FSpGetDirectoryID -> FSpGetDirectoryIDTcl - FSpOpenResFileCompat -> FSpOpenResFileCompatTcl - FSpCreateResFileCompat -> FSpCreateResFileCompatTcl - NewThread -> NewTestThread - the renamed MoreFiles *Tcl routines are just wrappers calling into the - MoreFiles DLL. - - * mac/tclMacCommonPch.h: - * mac/tclMacThrd.c: - * mac/tclMacPanic.c: removed OLDROUTINENAMES define, renamed obsolete - apple API names to modern equivalents; UH3.4 support: added #include - , updated New*Proc() calls to New*UPP(). - - * mac/tclMacUnix.c: added missing (Tcl_Obj ***) cast to - Tcl_ListObjGetElements call - - * mac/tclMacAlloc.c: modernized TclpSysAlloc() to use temporary memory - instead of system heap memory when available (MacOS >= 7.5 and - possibly earlier, use of system heap has been discouraged for a long - time and has many disadvantages, e.g. memory isn't paged out, and - errors can very easily bring the system down); fixed crashing bug in - TclpSysRealloc() and CleanUpExitProc() where memory was being accessed - after having been deallocated; fixed memory leak in (de)allocation - code (for every block ever allocated with TclpSysAlloc, a Ptr was - leaked), if temporary memory is available, don't track allocated - memory, instead use RecoverHandle() to get Handle from Ptr, otherwise - use doubly linked list to correctly track memory and free all - allocated memory; added new option for ConfigureMemory: - MEMORY_DONT_USE_TEMPMEM, disables use of temporary memory even when it - would be available, only necessary when writing e.g. a driver (using - tcl??); increased fraction of application heap reserved for OS - routines to 512K - - * compat/strftime.c: - * mac/tclMacTime.c: - * mac/tclMacPort.h: - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: timezone support for mac via TclpGetTZName() - like on windows, using an inverse timezone table adapted from - tclDate.c to map gmtoffset in seconds gotten from the MacOS APIs to a - timezone string, as there is no good way to get this info from MacOS. - I had to make up some unusual timezones and arbitrarily decide on the - most standard of the multiple choices available for every timezone. - - * generic/tclExecute.c: workaround for a MSL bug/misfeature: for very - small floats, MSL can return errno ERANGE but a non-zero value (< - LDBL_MIN however) - - * mac/tclMacAppInit.c: support for WASTE text library using temporary - memory, setting has no effect if WASTE is not used. - - * mac/tclMacPanic.c: removed duplicate code from generic/tclPanic.c - and added that file to projects instead. - - * tests/all.tcl: set tcltest::singleProcess 1 as multiple processes - are not available on the mac. - - * tests/cmdAH.test: access time not available on the mac, skip the - atime touch test - - * tests/appendComp.test: - * tests/cmdMZ.test: - * tests/compile.test: - * tests/exec.test: - * tests/fileName.test: - * tests/lset.test: - * tests/namespace.test: - * tests/tcltest.test: added missing cleanups/tests/catches that caused - tests to fail on the mac. - - * doc/tclvars.n: doc bug, env(PWD) should be env(HOME) [Bug 463834] - -2001-11-21 Don Porter - - * tests/trace.test (trace-8.8): Corrected test for Bug 219393. - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken,CallCommandTraces): - * generic/tclCmdMZ>c (Tcl_UntraceCommand): Added Tcl_Preserve and - Tcl_Release calls to prevent deletion of CommandTrace structures until - all callers are done using them, preventing memory corruption. [Bug - 453805] - -2001-11-20 Kevin B. Kenny - - * doc/GetTime.3 (Tcl_GetTime): - * generic/tcl.decls (Tcl_GetTime): - * generic/tclClock.c (Tcl_ClockObjCmd): - * generic/tclCompile.c (TclCleanupByteCode, TclInitByteCodeObj): - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): - * generic/tclUtil.c (TclpGetTime): - * generic/tclTest.c (GetTimesCmd): - * generic/tclTimer.c (Tcl_CreateTimerHandler, TimerSetupProc, - (TimerCheckProc, TimerHandlerEventProc): - * mac/tclMacNotify.c (Tcl_SetTimer): - * mac/tclMacShLib.exp (Tcl_GetTime): - * mac/tclMacTime.c (Tcl_GetTime): - * unix/tclUnixChan.c (TclUnixWaitForFile): - * unix/tclUnixEvent.c (Tcl_Sleep): - * unix/tclUnixThrd.c (Tcl_ConditionWait): - * unix/tclUnixTime.c (Tcl_GetTime): - * win/tclWinNotify.c (Tcl_Sleep): - * win/tclWinTest.c (TestwinclockCmd): - * win/tclWinTime.c (TclpGetSeconds, TclpGetClicks, Tcl_GetTime): - Changed all uses of TclpGetTime to Tcl_GetTime. Added Tcl_GetTime to - the Stubs table and the library documentation. Added a TclpGetTime in - tclUtil.c for backward compatibility of extensions. [Patch 483500, - TIP#73] - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): Corrected an error in the - [time] command that caused incorrect results to be returned if the - total duration of all iterations exceeded 2**31 microseconds. [Bug - 478847] - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclStubInit.h: Reran 'make genstubs' - -2001-11-20 Miguel Sofer - - * generic/tclBasic.c - * generic/tclCompile.h: - * generic/tclExecute.c: moving all code relative to bytecodes from - tclBasic.c to tclExecute.c - the functions RecordTracebackInfo and - Tcl_ExprObj went to tclExecute.c, and new interface function was - defined (TclCompEvalObj). - The final objective of this sequence of moves is to provide a clean, - clear-cut interface between Tcl's core and the compiler/engine - subsystem. - -2001-11-20 Miguel Sofer - - * generic/tclBasic.c - * generic/tclCompile.h: - * generic/tclExecute.c: factoring out of common code in tclBasic.c - (new function TclInterpReady defined: it resets the interp's result, - then checks that it hasn't been deleted and that the nesting level is - acceptable). Passed the responsibility of calling it to the *callers* - of TclEvalObjvInternal. - -2001-11-20 Miguel Sofer - - * generic/tclBasic.c - * generic/tclExecute.c: a better variant of the previous-to-last - commit (restoring numLevels computations). The managing of the levels - now has to be done by the *callers* of TclEvalObjvInternal - -2001-11-20 Miguel Sofer - - * generic/tclExecute.c: missing variable declaration under - TCL_COMPILE_DEBUG. - -2001-11-20 Miguel Sofer - - * generic/tclExecute.c: - * generic/tclProc.c: restoring the computations of iPtr->numLevels to - the original logic (previous to buggy modifs on 2001-11-16). - -2001-11-20 Jeff Hobbs - - * tools/eolFix.tcl (new-file): - * unix/Makefile.in: added EOL correction for Windows bat files to - dist target. [Bug 219409] (davygrvy) - - * unix/tclUnixInit.c (TclpSetInitialEncodings): update of patch from - 2001-11-16 that uses the old Tcl encoding check mechanism as a - fallback to the original. Also added a TCL_DEFAULT_ENCODING #define - (defaults to iso8859-1). Tcl will first try setlocale and nl_langinfo, - and if that fails, guess based on certain LANG|LC_* env vars. [Patch - 418645] - -2001-11-19 David Gravereaux - - * win/buildall.vc.bat: Added useful comments. - -2001-11-19 Miguel Sofer - - * tests/compile.test: added a test for bug [Bug 483309] - -2001-11-19 Vince Darley - - * win/tclWinFile.c: - * win/tclWinFCmd.c: - * win/tclWin32Dll.c: - * doc/file.n: - * tests/winFCmd.test: improved speed of file normalization for - Win95/98, and clarified docs on differences in file normalization - between NT/2000 and the older operating systems. Added test to ensure - normalization is correct. - -2001-11-19 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclParse.c: Code reorganisation. Moved all evaluation - functions from tclParse.c to tclBasic.c, so that now tclParse.c deals - exclusively with parsing and all evaluations are done by code in - tclBasic.c. The functions moved are: TclEvalObjvInternal, - Tcl_EvalObjv, Tcl_LogCommandInfo, Tcl_EvalTokensStandard, - Tcl_EvalTokens, Tcl_EvalEx, Tcl_Eval, Tcl_EvalObj and - Tcl_GlobalEvalObj. - -2001-11-19 Donal K. Fellows - - * tests/trace.test (trace-8.8): Added adapted version of [Bug 219393] - as new test; the test won't reliably show up the old problem unless it - is being run under something like Purify, but something is better than - nothing... - - * generic/tclVar.c (Tcl_TraceVar2, Tcl_UntraceVar2): Added missing - mask bits for trace result type and a check for a nonsense flag - combination. - * generic/tclCmdMZ.c (TraceVarProc): Added missing test for NULL when - deleting a trace that doesn't cause an error. - - * doc/TraceVar.3: Added documentation for change due to TIP#68. - - * generic/tclCmdMZ.c (TraceVarInfo): Removed problematic errMsg field - from structure. - (TraceVarProc): Removed references to errMsg field and changed - handling of errors so that they returned a Tcl_Obj* containing the - error string. This minimizes the number of calls to the memory - management subsystem. - (TclTraceCommandObjCmd, TraceCommandProc): Removed references to - errMsg field which was never used in command traces in any case. - (Tcl_TraceObjCmd, TclTraceVariableObjCmd): Removed references to - errMsg field and made variable traces register with - TCL_TRACE_RESULT_OBJECT bit set. - - * generic/tcl.h (TCL_TRACE_RESULT_DYNAMIC,TCL_TRACE_RESULT_OBJECT): - New constants to define how to handle the strings returned from trace - callbacks [TIP#68] - * generic/tclVar.c (CallTraces, Tcl_GetVar2Ex, TclGetIndexedScalar, - (TclGetElementOfIndexedArray, Tcl_SetVar2Ex, TclSetIndexedScalar, - (TclSetElementOfIndexedArray, Tcl_UnsetVar2, Tcl_ArrayObjCmd, - (TclDeleteVars, TclDeleteCompiledLocalVars, DeleteArray, - (TclVarTraceExists): Support for those new trace flags. - -2001-11-19 Miguel Sofer - - * generic/tclCompCmds.c: patch for [Bug 483309] (petasis). - -2001-11-16 Kevin B. Kenny - - * generic/tclListObj.c: removed a C++-style comment that was - inadvertently left in the source code. - -2001-11-16 Jeff Hobbs - - * tests/interp.test: - * generic/tclInterp.c (SlaveObjCmd): Corrected argument checking for - '$interp alias|aliases|issafe'. [Patch 479560] (thoyts, hobbs) - - * unix/tclUnixInit.c: added HAVE_LANGINFO code block. - * unix/configure: regened - * unix/configure.in: added SC_ENABLE_LANGINFO call - * unix/tcl.m4: made SHLIB_LD_LIBS='${LIBS}' for FreeBSD* (meyer) - Added modified version of Wagner patch to make use of nl_langinfo - where possible to determine Unix platform encoding, instead of the - inflexible built-in system. This is used by default when possible, and - can be disabled with --enable-langinfo=no. [Patch 418645] (hobbs, - wagner) - -2001-11-16 Miguel Sofer - - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclObj.c: moved Tcl_GetCommandFromObj and all defining code - for tclCmdNameType objects to tclObj.c (from tclExecute.c). This code - has nothing to do with bytecodes. - -2001-11-16 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclParse.c: - * generic/tclProc.c: - * tests/stack.test: consolidation of duplicated code (in - TclExecuteByteCode and EvalObjv); renaming of EvalObjv to TclEvalObjv - as it is not static anymore; restored consistency of level counts - between compiled and directly evaled code. [Bug 480896] - -2001-11-12 David Gravereaux - - * win/makefile.vc: - * win/rules.vc: Small bug fixes. - - * win/README: added some docs pointing to the docs in makefile.vc for - it's use. - -2001-10-17 Kevin B. Kenny - - * doc/lappend.n: - * doc/lindex.n: - * doc/linsert.n: - * doc/list.n: - * doc/llength.n: - * doc/lrange.n: - * doc/lsearch.n: - * doc/lset.n (new-file): - * doc/lsort.n: - * generic/tclBasic.c (builtInCmds, Tcl_EvalObjEx): - * generic/tclCmdIL.c (Tcl_LindexObjCmd, Tcl_LindexList): - (Tcl_LindexFlat, Tcl_LsetObjCmd): - * generic/tclCompCmds.c (Tcl_CompileLindexCmd, Tcl_CompileLsetCmd): - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclListObj.c (TclLsetList, TclLsetFlat, TclSetListElement): - * generic/tclObj.c (TclInitObjSubsystem): - * generic/tclStubInit.c: - * generic/tclTestObj.c (TestobjCmd): - * generic/tclUtil.c (TclGetIntForIndex, SetEndOffsetFromAny): - * generic/tclVar.c (Tcl_LappendObjCmd): - * tests/lindex.test: - * tests/lset.test (new-file): - * tests/lsetComp.test (new-file): - * tests/obj.test: - * tests/string.test: - * tests/stringComp.test: - Reference implementation of TIP's #22, #33 and #45. Adds the ability - of the [lindex] command to have multiple index arguments, and adds the - [lset] command. Both commands are byte-code compiled. [Patch 471874] - (work by Kenny, commited by Hobbs) - -2001-11-12 David Gravereaux - - * win/buildall.vc.bat(new): - * win/makefile.vc: Small fix with deriving the "OriginalFilename" - string in the .rc scripts. Added a quick batchfile for building the - entire thing. - -2001-11-12 Jeff Hobbs - - * doc/FileSystem.3: - * doc/file.n: - * doc/tcltest.n: converted use of \' to more reasonable format. - -2001-11-10 Mo DeJong - - * unix/Makefile.in: - * win/Makefile.in: Add "make gdb" target. This target can run tclsh - inside either gdb or insight. - -2001-11-10 David Gravereaux - - * win/makefile.vc: Added a check to make sure one runs the makefile - from the /win directory only. - - * win/mkd.bat: - * win/rmd.bat: Changes from Llyod Lim for better stability. - [Patch 456759] - -2001-11-09 David Gravereaux - - * win/makefile.vc: - * win/tcl.dsp: winhelp target fixes for non-NT systems. It seems - NMAKE under these remembers changed directories during commands. A new - tcltest feature from Peter Spjuth to specify a - pattern file from the commandline and redirecting output to a file - when not under NT with it's scrollback console. Then it replays it, - piped through more. Added 2 new static "configurations" to tcl.dsp. - I could keep adding more, but I think we should leave it up to the - user for customizing it. - - Sticky-points left: 'profile' option. - -2001-11-09 Jeff Hobbs - - * doc/FileSystem.3: - * doc/StdChannels.3: - * doc/file.n: - * doc/tcltest.n: - * tools/man2help.tcl: - * tools/man2help2.tcl: fixed winhelp generation problems - [Patch 480268] - - * unix/configure: - * unix/tcl.m4: added -lc to AIX libs, fixed path to ldAix - -2001-11-09 Don Porter - - * tests/var.test: - * generic/tclVar.c: Corrected bug in [global] when dealing with - variable names matching :*. [Bug 480176] - -2001-11-08 Mo DeJong - - Fixup stack size under OSF1. [Patch 474790] - - * unix/configure: Regen. - * unix/tcl.m4: Add HAVE_PTHREAD_ATTR_SETSTACKSIZE define to - EXTRA_CFLAGS to adjust initial stack size. - -2001-11-08 Mo DeJong - - Enable thread support under FreeBSD. [Bug 473708] - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Check for pthread functions in - libc_r and enable thread support if found. - * unix/dltest/Makefile.in: Set SHLIB_LD_LIBS and use it in the - Makefile to properly link a shared library. - -2001-11-08 Mo DeJong - - * unix/Makefile.in: - * unix/dltest/Makefile.in: Avoid adding libc to the LIBS variable - since it is not needed when linking with CC. If required when linking - with LD it should be done on a case by case basis in tcl.m4. - -2001-11-08 David Gravereaux - - * win/rules.vc: - * win/makefile.vc: Fixed install target to adjust for the different - build types. Added a 'linkexten' option to link the win extensions - inside the shell when built static. Placed win/tclAppInit.c patch in - SF patch DB for approval. 'profile' option not hooked in yet. - Everything else know is done. - - * win/tcl.dsp(new): - * win/tcl.dsw(new): Simple MsDev stub project files that calls - makefile.vc. Will help run Tcl in the debugger easier without - confusing MsDev for where the .pdb files are. - -2001-11-07 Mo DeJong - - * unix/Makefile.in: - * win/Makefile.in: Print a message indicating that the user should run - "make genstubs" when the generated tclStubInit.c file is out of date. - We can't regenerate automatically since there may be no tclsh on the - system and that would cause bootstrap problems. [Bug 465874] - -2001-11-07 Mo DeJong - - Define TCL_INCLUDE_SPEC in tclConfig.sh. It should be included by - extensions that need to find Tcl include headers in the install - location. The user can override the include install dir with - --includedir so we need to record this information for extensions. - [Bug 421835] - - * unix/configure: Regen. - * unix/configure.in: Define TCL_INCLUDE_SPEC. - * unix/tclConfig.sh.in: Define TCL_INCLUDE_SPEC. - * win/configure: Regen. - * win/configure.in: Define TCL_INCLUDE_SPEC. - * win/tclConfig.sh.in: Define TCL_INCLUDE_SPEC. - -2001-11-07 David Gravereaux - - * win/rules.vc: - * win/makefile.vc: Dropped the NOMSVCRT macro and put it on the option - list instead. It makes more sense to me this way as NOMSVCRT=0 would - only be the valid setting. Fixed the dde and reg extension for - building static. Improved, but not perfected, the winhelp target. - -2001-11-07 Mo DeJong - - * win/README: Change minimum VC++ version to 5.X since 4.X is known - not to work. - Indicate that Mingw is required and building with Cygwin gcc is not - supported. Include instructions that indicate how to install Mingw and - what URLs folks should use to download the supported version of Mingw. - * win/configure: Regen. - * win/configure.in: Error out if user tries to compile the Windows - version of Tcl with Cygwin gcc. Users should compile with Mingw gcc - instead. - -2001-11-06 Andreas Kupries - - * generic/tclIO.c (ReadChars): Fixed [Bug 478856] reported by Stuart - Cassoff . The bug caused loss of - fileevents when [read]ing less data from the channel than buffered. - Due to an empty input buffer the flag CHANNEL_NEED_MORE_DATA was set - but never reset, causing the I/O system to wait for more data instead - of using a timer to synthesize fileevents and to flush the pending - data out of the buffers. - -2001-11-06 David Gravereaux - - * win/rules.vc (new): - * win/makefile.vc: Complete over/under rewrite to support numerous - build options all from the commandline itself without needing to edit - the makefile. Now requires vcvars32.bat to be run prior to running - nmake for bootstraping the environment. Fully doc'd usage for it is in - makefile.vc. Commentary welcome. Sticky points left are: - - 1) winhelp target shows errors in the converting script. - 2) .rc scripts aren't getting the right #defines to build the correct - "OriginalFilename" strings. (have patch, won't commit yet) - 3) Naming convention with suffixes describing the buildtype are 'tsdx' - which will need public acceptance. ie. tclsh84tsx.exe is a (t) - threaded shell (s) statically linked to the core and (x) uses - msvcrt instead of libcmt. - -2001-11-04 Vince Darley - - * library/init.tcl: made filesystem fallback proc ::tcl::CopyDirectory - more robust to vagaries of non-native filesystems. - -2001-11-02 Vince Darley - - * doc/file.n: - * generic/tclIOUtil.c: updated documentation and comments to clarify - behaviour of 'file copy' wrt soft links. - -2001-10-29 Vince Darley - - * win/tclWinFile.c: fix to '-types {f r}' bug in TclpMatchInDirectory - (which could cause a UMR, as well as returning wrong results). Also - improved API for 'stat' to resolve [Bug 219258]. - * win/tclWin32Dll.c - * win/tclWinInt.h: addition of improved stat API to internal lookup - table. - * tests/fileName.test: two new tests for the above bug. - * generic/tclIOUtil.c: some cleanup of comments and #ifdefs - -2001-10-29 Donal K. Fellows - - * unix/tclUnixFile.c (TclpMatchInDirectory): Argument to access() was - entryPtr->d_name instead of nativeEntry which failed when trying to - check access for files in other than the current directory. [Bug - 475941, reported by Georgios Petasis] - -2001-10-25 Donal K. Fellows - - * unix/tclUnixChan.c: Added stateUpdated member to struct TtyState. - (TtyCloseProc,TtySetOptionProc,TtyInit): Use stateUpdated member of - TtyState to decide whether it is necessary to reset a serial port when - Tcl closes it. Blindly resetting can cause Tcl to be sent an - unexpected SIGTSTP when it is executing in the background [Bug 471374, - reported by Chris Nelson] - -2001-10-22 Andreas Kupries - - * doc/ObjectType.3: Minor documentation fix, reported by David N. - Welton directly to me. - -2001-10-22 Vince Darley - - * win/tclWinFCmd.c: fix to stop test suite from hanging process under - some versions of WinNT. [Bug 466102] (Kevin Kenny) - -2001-10-18 Jeff Hobbs - - * tests/clock.test (clock-8.1): - * generic/tclDate.c (RelativeMonth): - * generic/tclGetDate.y (RelativeMonth): corrected off-by-one-day error - in clock scan with relative months and years during swing hours. [Bug - 413397, Patch 414024] (lavana) - -2001-10-18 Vince Darley - - * generic/tclIOUtil.c: fix to bug in Tcl_FSChdir shown up by recent - tclkit builds. - -2001-10-17 Jeff Hobbs - - * unix/tclUnixPipe.c (PipeInputProc, PipeOutputProc): do immediate - retry when error is returned with errno == EINTR. [Bug 415131] (leger) - -2001-10-16 Jeff Hobbs - - * unix/tclLoadAout.c (TclGuessPackageName): removed unused vars and - fixed warnings. [Bug 446622] (lim) - -2001-10-15 Miguel Sofer - - * generic/tclProc.c: changing a memcmp to strncmp to avoid a memory - error detected by purify (thanks Jeff); modify style to agrre with the - style guide. - -2001-10-15 Andreas Kupries - - * generic/tclInt.decls (TclExpandCodeArray,TclGetInstructionTable): - Added to internal stubs table. Tclcompiler (Tclpro project) needs them - if used as loadable package under Windows. Changed signatures. We - don't want to describe compiler internal structures in "tclInt.h". - - * generic/tclCompile.h: S.a. Removed function declarations. - * generic/tclCompile.c: S.a. Adapted to changed signatures. - -2001-10-15 Jeff Hobbs - - * unix/configure: - * unix/configure.in: - * win/configure: - * win/configure.in: - * win/tcl.m4: reworked to be a little cleaner in comparison to each - other, and to AC_SUBST even empty vars for win/tclConfig.sh - - * generic/tclFileName.c: minor code cleanup - - * generic/tcl.h: moved #define of WIN32 to tcl.h where __WIN32__ is - defined and added #ifndef check. - - * doc/open.n: moved all fconfigure option docs to fconfigure.n - * doc/fconfigure.n: added serial config options - - * win/tclWinChan.c: - * win/tclWinPort.h: - * win/tclWinSerial.c: added TIP #35 Windows enhancements for serial - configuration. [Patch 438509] (schroedter) - -2001-10-15 Vince Darley - - * generic/tclFCmd.c: fix to memory leak in TclFileDeleteCmd on - certain error conditions. - * doc/FileSystem.3: fix to typo. - -2001-10-12 Jeff Hobbs - - * library/encoding/ebcdic.enc: - * tools/encoding/ebcdic.txt: EBCDIC charset mapping. - [Patch 219323] (nijtmans) - - * library/encoding/tis-620.enc: - * tools/encoding/tis-620.txt: TIS-620 charset mapping. - [Patch 467423] (poonlap) - - * tests/http.test: added removeFile for outdata - - * tests/ioCmd.test: added catch around file removal, as Windows file - locking throws errors. - - * tests/socket.test (socket-7.2): corrected to work on Win2K. - -2001-10-12 Miguel Sofer - - * tests/compile.test: new tests for [Bug 467523]; they are only - effective if TCL_MEM_DEBUG was set during compilation. - -2001-10-11 Miguel Sofer - - * generic/tclLiteral.c (TclReleaseLiteral): insured that - self-referential bytecodes are properly cleaned up on interpreter - deletion [Bug 467523] (Ronnie Brunner) - -2001-10-10 David Gravereaux - - * win/tclWinPort.h: #include needed to get moved to - after #include or wierd misunderstandings took place when - -D_WIN32_WINNT=0x0400 is set for outside code that requires knowledge - of Tcl innards. General header macro magic applied liberally... - -2001-10-10 Don Porter - - * tests/unixInit.test: Corrected restore of ::env(LANG). - -2001-10-09 Jeff Hobbs - - * generic/tclFileName.c (Tcl_SplitPath): corrected mem leak intro'd - with VFS code where the result obj from Tcl_FSSplitPath was not - getting freed. - -2001-10-09 Miguel Sofer - - * generic/tclLiteral.c: (TclReleaseLiteral) reverted previous patch - for [Bug 467523] - cure is worse than the illness. - -2001-10-05 Miguel Sofer - - * generic/tclLiteral.c: (TclReleaseLiteral) insured that - self-referential bytecodes are properly cleaned up on interpreter - deletion. [Bug 467523] (Ronnie Brunner) - -2001-10-04 Jeff Hobbs - - * tools/configure: - * tools/configure.in: noted 8.4 as default Tcl version - - * library/encoding/cp936.enc: - * library/encoding/cp949.enc: - * library/encoding/cp950.enc: - * library/encoding/iso8859-16.enc: - * library/encoding/macCroatian.enc: - * library/encoding/macCyrillic.enc: - * library/encoding/macGreek.enc: - * library/encoding/macIceland.enc: - * library/encoding/macRoman.enc: - * library/encoding/macTurkish.enc: - * tools/encoding/cp1250.txt: - * tools/encoding/cp1251.txt: - * tools/encoding/cp1252.txt: - * tools/encoding/cp1253.txt: - * tools/encoding/cp1254.txt: - * tools/encoding/cp1255.txt: - * tools/encoding/cp1256.txt: - * tools/encoding/cp1257.txt: - * tools/encoding/cp1258.txt: - * tools/encoding/cp874.txt: - * tools/encoding/cp932.txt: - * tools/encoding/cp936.txt: - * tools/encoding/cp949.txt: - * tools/encoding/cp950.txt: - * tools/encoding/iso8859-1.txt: - * tools/encoding/iso8859-10.txt: - * tools/encoding/iso8859-13.txt: - * tools/encoding/iso8859-14.txt: - * tools/encoding/iso8859-15.txt: - * tools/encoding/iso8859-16.txt: - * tools/encoding/iso8859-2.txt: - * tools/encoding/iso8859-3.txt: - * tools/encoding/iso8859-4.txt: - * tools/encoding/iso8859-5.txt: - * tools/encoding/iso8859-6.txt: - * tools/encoding/iso8859-7.txt: - * tools/encoding/iso8859-8.txt: - * tools/encoding/iso8859-9.txt: - * tools/encoding/koi8-r.txt: - * tools/encoding/macCentEuro.txt: - * tools/encoding/macCroatian.txt: - * tools/encoding/macCyrillic.txt: - * tools/encoding/macGreek.txt: - * tools/encoding/macIceland.txt: - * tools/encoding/macRoman.txt: - * tools/encoding/macTurkish.txt: - Updated encodings with latest mappings from www.unicode.org. This did - not include some Mac encodings that have special multi-unichar - translations now (like symbols, dingbats and japanese). Also does not - include big5, gb or euc* as those have different formats in the latest - Unicode version that need new conversion tools. Not all related .enc - files changed as some had been updates separately. - -2001-10-03 Jeff Hobbs - - * generic/tclEvent.c (Tcl_FinalizeThread): moved freeing of - tclLibraryPath to before the thread exit handlers are called. Slight - modification to change on 2001-09-24. - -2001-10-01 Jeff Hobbs - - * win/configure: regen'ed - * win/tcl.m4: - * win/makefile.vc: added Win64 SDK RC1 compilation support - * win/Makefile.in: added $(LDFLAGS_CONSOLE) to TCLSH, TCLTEST and - PIPE_DLL_FILE targets to get the link flags - - * win/tclWinInit.c: minor 64bit casts - -2001-10-01 Miguel Sofer - - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclParseExpr.c: removed unnecessary inclusion of - tclCompile.h and made a small modification in (InfoBodyCmd) to improve - the isolation of the compiler/engine subsystem. - -2001-09-29 Vince Darley - - * generic/tclIOUtil.c: - * doc/FileSystem.3: corrected and clarified documentation for - 'Tcl_FSListVolumes(Proc)'. No code changes. - -2001-09-28 Miguel Sofer - - * doc/FindExec.3: added a comment not to change the working directory - before calling Tcl_GetNameOfExecutable. [Bug 219215] - -2001-09-28 Kevin Kenny - - * generic/tclIO.c: added two more '(ClientData)' casts on calls to - Tcl_Preserve and Tcl_Release -- ones that Vince apparently missed. - -2001-09-28 Donal K. Fellows - - * doc/lsort.n: Improved doc... - * generic/tclCmdIL.c (Tcl_LsortObjCmd, SortCompare): Made - offset-from-end indexing work, and factored out some "magic numbers" - for easier understanding. [Bug 465674] - * tests/cmdIL.test (cmdIL-1.26): Added test for offset-from-end - indexing for lsort. - -2001-09-28 Vince Darley - - * win/tclWinFCmd.c: - * unix/tclUnixFCmd.c: fix to performance issue reported by jcw in - which 'access("")' is called unnecessarily when normalizing any - absolute path. - * generic/tclIO.c: added '(ClientData)' cast to calls to - Tcl_(Preserve|Release) newly introduced, fixing compile error on - Windows. - -2001-09-27 Don Porter - - * doc/FileSystem.3 (Tcl_FSLoadFile): - * generic/tcl.decls (Tcl_FSLoadFile): - * generic/tcl.h (Tcl_FSLoadFileProc): - * generic/tclInt.h (TclpLoadFile): - * generic/tclIOUtil.c (Tcl_FSLoadFile): - * generic/tclLoadNone.c (TclpLoadFile): - * generic/tclTest.c (TestReportLoadFile): - * library/ldAout.tcl: - * mac/tclMacLoad.c (TclpLoadFile): - * unix/tclLoadAix.c (TclpLoadFile): - * unix/tclLoadAout.c (TclpLoadFile): - * unix/tclLoadDl.c (TclpLoadFile): - * unix/tclLoadDld.c (TclpLoadFile): - * unix/tclLoadDyld.c (TclpLoadFile): - * unix/tclLoadNext.c (TclpLoadFile): - * unix/tclLoadOSF.c (TclpLoadFile): - * unix/tclLoadShl.c (TclpLoadFile): - * win/tclWinLoad.c (TclpLoadFile): - * win/tclWinFCmd.c (DoRemoveJustDirectory): More CONST poisoning - fixes from the 2001-09-24 TIP 27 changes. CONST-ified Tcl_FSLoadFile - and TclpLoadFile. Report and patch from Kevin Kenny. [Bug 465833] - - * generic/tclIO.c (ChannelTimerProc): Added Tcl_Preserve() and - Tcl_Release() to fix segfault introduced by the 2001-09-26 changes. - [Bug 465494] - - * doc/TCL_MEM_DEBUG.3: Updated out-of-date reference to #define - GUARD_SIZE. - - * doc/UpVar.3 (Tcl_UpVar,Tcl_UpVar2): - * generic/tcl.decls (Tcl_UpVar,Tcl_UpVar2): - * generic/tclInt.decls (TclFindProc,TclGetFrame): - * generic/tclInt.h (TclFindProc,TclGetFrame,TclLookupVar, - (TclPrecTraceProc,TclProcInterpProc}): - * generic/tclProc.c (TclGetFrame,TclFindProc): - * generic/tclVar.c (Tcl_UpVar,Tcl_UpVar2,MakeUpvar): Updated APIs in - generic/tclProc.c and generic/tclVar.c according to the guidelines of - TIP 27. [Patch 465442] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-26 Andreas Kupries - - * doc/fileevent.n: Accepted [Patch 465279] adding an example to the - fileevent manpage. Minor modifications to get a better formatting. - Report and patch by David N. Welton . - - * The changes below fix [Bug 462317] where Expect tried to read more - than was in the buffers and then blocked in the OS call as its pty - channel driver provides no blockmodeproc through which the OS could be - notified of blocking-behaviour. Because of this the general I/O core - has to take more care than usual to preserve the semantics of - non-blocking channels. - - The problem was reported by "Kevin O'Gorman" . - - * generic/tclIO.c (Tcl_ReadRaw): Do not read from the driver if the - channel is non-blocking and the fileevent causing the read was - generated by a timer. We do not know if there is data available from - the OS. Instead of going to the OS for more and potentially blocking - we simply signal EWOULDBLOCK to the higher levels to cause the system - to wait for true fileevents. - (GetInput): Same as before. - (ChannelTimerProc): Added set and clear of CHANNEL_TIMER_FEV. - - * generic/tclIO.h (CHANNEL_TIMER_FEV): New flag for channels. Is set - if a fileevent was generated by a timer, the channel is not blocking - and the driver did not provide a blockmodeproc. In that case the I/O - core has to be especially careful about going to the driver for more - data. - -2001-09-26 Don Porter - - * doc/SplitPath.3 (Tcl_GetPathType): - * generic/tcl.decls (Tcl_GetPathType): - * generic/tclFileName.c (Tcl_GetPathType): - * win/tclWinFile.c (TclpMatchInDirectory, NativeStat): Vince Darley - reports the 2001-09-24 TIP 27 changes left the win directory CONST - poisoned. These changes should fix that. - - * generic/tclDecls.h: make genstubs - -2001-09-25 Don Porter - - * doc/GetInt.3: - * generic/tclInt.h (TclGetLong deleted): - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclGet.c: Updated APIs in generic/tclGet.c according to the - guidelines of TIP 27. [Patch 464674] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-25 Miguel Sofer - - * generic/tclVar.c: removed comments referring to unused flag - TCL_PARSE_PART1. - -2001-09-24 Don Porter - - * doc/Concat.3: - * doc/DString.3: - * doc/SplitList.3: - * generic/tclInt.h (TclCheckBadOctal): - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclEncoding.c (OpenEncodingFile): - * generic/tclMain.c (Tcl_Main): - * generic/tclUtil.c: - * unix/tclLoadDl.c (TclpLoadFile): Updated APIs in generic/tclUtil.c - according to the guidelines of TIP 27. [Patch 464553] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-24 Andreas Kupries - - The change below fixes [Bug 464380]. The bug was reported by Ronnie - Brunner . He also provided the patch. - - * generic/tclEvent.c (Tcl_Finalize): Moved release of 'tclLibraryPath' - to Tcl_FinalizeThread. - (Tcl_FinalizeThread): See above, new place for release of - 'tclLibraryPath'. - -2001-09-24 Donal K. Fellows - - * tools/encoding/cp1252.txt: File was missing part of the encoding - [euro, ZCaron and zcaron]. - - * doc/OpenFileChnl.3: Add docs for Tcl_OutputBuffered; remove some old - changebars. - -2001-09-21 Jeff Hobbs - - * generic/tclExecute.c (TclExecuteByteCode): corrected INST_STR_CMP - else case for strings to pass true utf char length to Tcl_UtfNCmp. - -2001-09-20 Jeff Hobbs - - * win/tclWinInit.c: added extra processor definitions. (mstacy) - - * win/tclWinSock.c (SocketThread): corrected pointer cast for _WIN64. - - * win/tclWinNotify.c: removed unnecessary winsock include (it is - already in from tclWinPort.h). - - * win/tclWinPort.h: changed winsock.h include to winsock2.h. Reverses - change from 2000-11-16, but is necessary for WIN64. Extensions should - comply with defined OS words, or use #ifndef. - -2001-09-20 Donal K. Fellows - - * tests/socket.test: removed dependence on being run from same dir as - remote.tcl, which only now needs to be in the same dir as this file. - [Bug 219326] - -2001-09-19 Jeff Hobbs - - * generic/tclTest.c (TestcmdtokenCmd): corrected pointer - storage/retrieval for 64bit machines. - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): - * generic/tclScan.c (Tcl_ScanObjCmd): corrected handling of format and - scan on 64-bit machines. [Bug 412696] (rmax) - - * unix/configure: regen'ed - * unix/tcl.m4: added --enable-64bit support for HP-11 with the 64-bit - kernel. - - * tests/basic.test: - * tests/cmdInfo.test: improved skip reporting of missing commands - - * tests/winFCmd.test: simplified error check for winFCmd-7.9 - - * tests/winPipe.test: removed obsolete cat16 tests - - * generic/tclExecute.c (TclExecuteByteCode): fixed invalid usage of - valuePtr in TRACE_WITH_OBJ in INST_EVAL_STK case. [Bug 462594] Changed - INST_STR_CMP instruction to promote to Unicode strings only when one - of the strings is already of Unicode type. - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCompile.c (instructionTable): - * generic/tclCompCmds.c (TclCompileStringCmd): INST_STR_MATCH - - Updated to Int1 instruction type and added special case to use - INST_STR_EQ instead when no glob chars are specified in a static - string. - - * tests/{for.test,foreach.test,if.test,while.test}: - * generic/tclCompCmds.c (TclCompileForCmd, TclCompileForeachCmd, - TclCompileIfCmd, TclCompileWhileCmd): Corrected the overaggressive - compiling of loop bodies enclosed in ""s. [Bug 219166] (msofer) - -2001-09-19 Miguel Sofer - - * generic/tclExecute.c: insured that execution stack errors are also - detected at abnormal returns. - -2001-09-19 Donal K. Fellows - - * doc/socket.n: Added documentation to mention what happens when a - server socket is created with port=0. Removed an old change bar, and - no new change bar because Tcl has always behaved this way as it is - really a poorly-documented standards-defined OS feature. - - * tests/util.test (util-8.1): Test derived from code to detect the - problem, but the test always works in the C locale, so beware if you - are maintaining the code. - * generic/tclUtil.c (TclNeedSpace): Rewrote to be UTF-8 aware. [Bug - 411825, but not that patch which would have added extra spaces if - there was a real non-ASCII space involved.] - -2001-09-18 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_PutsObjCmd): Rewritten to have saner and - faster argument handling. [Bug 123552], [Patch 402564] (fellows) - -2001-09-18 Don Porter - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): On Linux, disable inlining when one - of the compat/*.c routines is to be linked in. [Patch 440891] - -2001-09-17 Jeff Hobbs - - * generic/tcl.h: removed forced #define USE_TCLALLOC 1 for Windows. - This means the native system allocator will be used by default. This - should be binary and source compatible with extensions, as Tcl_Alloc - is a properly stubbed function. - -2001-09-17 Miguel Sofer - - * generic/tclExecute.c: corrected small bug in [Patch 456668] - the - varFramePtr was not restored in one possible exit. - -2001-09-17 Miguel Sofer - - * doc/tclvars.n: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclProc.c: disabled all compile and execution tracing - functionality in standard builds; TCL_COMPILE_DEBUG is now necessary - to enable it. [Bug 451858] - -2001-09-14 Andreas Kupries - - * doc/gets.n: - * doc/read.n: - * doc/puts.n: - * doc/flush.n: - * doc/fconfigure.n: - * doc/flush.n: - * doc/eof.n: - * doc/seek.n: - * doc/tell.n: - * doc/close.n: - * doc/fileevent.n: Added references to the Tcl standard channels. Item - [219250], reported by David LeBlanc . Thanks to - Christopher Nelson for doing editorial work. - -2001-09-13 Andreas Kupries - - * win/Makefile.in: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - * library/dde/pkgIndex.tcl: Fixed version numbers from bogus tcl - versions to independent versions for dde and registry packages. - -2001-09-13 Jeff Hobbs - - * tests/regexp.test (regexp-20.1): - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): had to adjust fix from - 2001-08-06 to actually duplicate the objects in certain cases. This is - really a place where feather would have been essential. [Bug 461322] - - * generic/tclUtf.c (Tcl_UtfPrev): corrected to return the proper - location when the middle of a UTF-8 byte was passed in [Tk Bug 450504] - - * ChangeLog.1999: - * ChangeLog: broke changes from 199x into ChangeLog.1999 to reduce - size of the main ChangeLog. - -2001-09-13 Andreas Kupries - - * tests/ioCmd.test: Changed the computation of the result for - iocmd-8.1[123] so that the tests work for single- and multi-process - execution of the testsuite. Depending on the choice of the user stdout - is a tty or not and thus reports different channel options. Fixes - [460993] reported by Don Porter. - -2001-09-13 Miguel Sofer - - * doc/ParseCmd.3: - * generic/tcl.decls: - * generic/tclCmdMZ.c (Tcl_SubstObjCmd): - * generic/tclDecls.h: - * generic/tclParse.c: - * generic/tclStubInit.c: - * tests/parse.test: Deprecate the use of Tcl_EvalTokens, replaced by - the new Tcl_EvalTokensStandard. The new function performs the same - duties but adheres to the standard return convention for Tcl - evaluations; the deprecated function could only return TCL_OK or - TCL_ERROR, which caused [Bug 219384] and [Bug 455151]. This patch - implements [TIP 56]. - -2001-09-12 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4: Invert the logic that checks for $GCC. Instead of - checking for "$GCC" = "no" we check for "$GCC" != "yes" or simply swap - the true and false blocks of code in an if statement. That way if GCC - is set to "" everything will still work. [Bug 460991] - -2001-09-12 Don Porter - - * tests/appendComp.test: - * tests/lsearch.test: - * tests/namespace.test: - * tests/rename.test: - * tests/split.test: Corrected tests to better isolate tests in one - file from influencing tests in other files. [Bug 460591] - -2001-09-12 Miguel Sofer - - * generic/tcl.decls: reserved stub #481 for the implementation of - [TIP 56] - -2001-09-11 Andreas Kupries - - * doc/OpenFileChnl.3: Added documentation for Tcl_WriteRaw and - Tcl_ReadRaw [Bug 414929]. - - * doc/CrtChannel.3: Added documentation for Tcl_ChannelBuffered and - Tcl_GetTopChannel [Bug 414929]. - - * The changes below are a fix for [Bug 219253]. - - * tests/socket.test: Removed _most_ instances of hardwired port - numbers for listening sockets. Remaining are the ports in all tests - with constraint 'doTestsWithRemoteServer'. These seem to be designed - for a more controlled environment and are usually skipped when running - the testsuite. - - * tests/io.test: Removed all instances of hardwired port numbers for - listening sockets. - -2001-09-10 Jeff Hobbs - - * generic/tclEvent.c (TclInExit): Corrected handling of tsd in late - stages of finalization. [Bug 419449] (darley) - - * tests/stack.test: - * generic/tclInterp.c (AliasObjCmd): Check the numLevels to ensure - that we aren't hitting some alias loop condition. [Bug 443184] - -2001-09-10 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Don't include . characters in the - Tcl library name when building on FreeBSD 3.X and later systems. - [Patch 450725] - -2001-09-10 Andreas Kupries - - * doc/tclsh.1: - * doc/Tcl_Main.3: - * doc/CrtChannel.3: - * doc/OpenFileChnl.3: - * doc/GetStdChan.3: Enhanced the manpages with cross-references to - the new manpage and more explanations how these functions deal with - the standard channels in various situations. - - * doc/StdChannels.3: New manpage describing handling of the standard - channels by the Tcl library. [Bug 402725] - -2001-09-10 Don Porter - - * unix/mkLinks (Tcl_FSLink): Updated to reflect 2001-08-23 file system - changes. - - * unix/tclLoadShl.c: Added #include of tclInt.h; access to Tcl - internals, notably TclpUnloadFile(), is required. Thanks to Bob - Techentin for report and patch. [Bug 459305] - - * generic/tclInitScript.h (initScript): - * win/tclWinInit.c (TCL_REGISTRY_KEY, TclpSetVariables): Removed - vestiges of Tcl's old initialization from registry variables. [Bug - 455645] - -2001-09-10 Andreas Kupries - - * generic/tclInt.decls: Also added 'TclWinFlushDirtyChannels' to the - internal platform specific stub table. - - * win/tclWinFile.c (TclpObjStat): Now added the call to - 'TclWinFlushDirtyChannels' to this function. I don't know where my - head was last thursday (2001-09-06), but the call was actually added - to 'TclpObjChdir', i.e. the implementation of [cd]. Corrected this - now. Thanks to Vince Darley for spotting this. - -2001-09-10 Miguel Sofer - - * generic/tclProc.c: - * tests/proc.test: made [proc] bytecompile a no-op for procs defined - with _args_ as single argument and an empty body. [FRQ 451441] - -2001-09-09 Mo DeJong - - * unix/Makefile.in: - * win/Makefile.in: Use () around variable name instead of {}. Use - TCLTEST variable directly instead of depending on the tcltest alias. - -2001-09-09 David Gravereaux - - * generic/tcl.h: - * generic/tclPlatDecls.h: Reminder from David Cuthbert - that I hadn't finished the Borland compatibility - stuff. [Patch 436116] - -2001-09-09 Mo DeJong - - * tests/cmdAH.test: Modify cmdAH-20.5 and cmdAH-24.8 to display the - file atime or mtime results if the test fails. - -2001-09-08 David Gravereaux - - * win/mkd.bat: - * win/rmd.bat: made these text files, text files again. [Patch 451333] - -2001-09-08 Mo DeJong - - * win/mkd.bat: - * win/rmd.bat: Apply binary property (cvs admin -kb) to files and - convert to CRLF linefeed format to fix the VC++ build. [Bug 219409] - -2001-09-08 Vince Darley - - * generic/tclInt.h: - * generic/tclFCmd.c: - * doc/FileSystem.3: - * generic/tclIOUtil.c: removed Tcl_FSCopyFile fallback to channel - copying, since the channels will not have access to interpreters and - the channel copying currently requires an interp. Code which required - cross-platform copies always has interpreters, so that solves the - problem. Fixes bug in TclKit. - -2001-09-07 David Gravereaux - - * win/tcl.m4: Added -link50compat option so a VC6 linker makes a VC5 - (pre sp3) compatible import library. [Bug 219257] - -2001-09-07 Mo DeJong - - * win/tclWinThrd.c (TclpThreadExit): Cast status argument to - _endthreadex to unsigned instead of DWORD to match the Win32 function - prototype. - -2001-09-06 Andreas Kupries - - * All the changes below serve to fix bug [219148] which reports a 80x - performance hit for file I/O on Win* systems. On my system it was - closer to a 120x hit. Problem report by Uwe Traum . - - The fix goes like this: The obstacle is 'FlushFileBuffers', executed - whenever Tcl writes data to the OS, as Tcl has to wait for the disk to - complete I/O, and disks are slow. We remove that obstacle. This opens - another problem, [file size] reports back wrong numbers. So for [file - size] we add the call back in. As optimization we keep track of the - channels which were written to and flush only these. - - * win/tclWinFile.c (TclpObjStat): Added a call to - 'TclWinFlushDirtyChannels'. This ensures that [file size] and related - commands report the correct size of a file even if Tcl has recently - written to it. Unixoid OS's always report the correct size even for - files with pending data, but Win* syssystem don't. They only report - what is actually on disk. - - * win/tclWinInt.h: Added declaration of 'TclWinFlushDirtyChannels', - making it available to other parts of the tcl core. - - * win/tclWinChan.c (TclWinFlushDirtyChannels): New, internal, - procedure. Goes through the list of open file channels and forces the - OS to flush its file buffers for all which were written to since the - last call of this function. This is an expensive operation as Tcl has - to wait for the OS to complete actual writes to the disk. - - (FileInfo): Added dirty flag required by the procedure above. - - (FileOutputProc): Removed flushing of file buffers, setting the dirty - flag instead. This means that the previously incurred delays do not - happen anymore. - - (TclWinOpenFileChannel): Added initialization of 'dirty' flag. - -2001-09-06 Jeff Hobbs - - * doc/http.n: noted -binary, charset and coding state keys. - * tests/http.test: - * library/http/pkgIndex.tcl: - * library/http/http.tcl (geturl): correctly get charset parameter - and convert text according to specified encoding (if known). RFC - iso8859-1 is used by default. Also recognize Content-encoding to see - if we should do binary translation. Added a CYA -binary switch for the - cases that were missed. [Bugs 219211, 219399] - - * tests/ioUtil.test: changed to make better use of constraints and - remove knownBug constraints that weren't valid. - -2001-09-06 Don Porter - - * tests/unixInit.test (unixInit-3.2): Updated test to support newer - HP-UX releases that properly report euc-jp as the system encoding for - Japanese. Bug report and patch verification by Bob Techentin. [Bug - 453883] - - * doc/http.n: - * library/http/*.tcl: - * tools/tcl.wse.in: - * tools/tclmin.wse: - * unix/Makefile.in: - * win/{Mm}akefile.*: Updated http package to version 2.4, reflecting - the new features just added. - -2001-09-06 Vince Darley - - * generic/tclTest.c: tests of old-fs hooks no longer cause problems in - threaded builds. Also removed unused unload proc. - * generic/tcl.decls: - * generic/tclIOUtilc: added Tcl_FSMountsChanged so that a vfs can - inform the filesystem that the filesystem epoch must be changed (since - cached filesystems may now be incorrect). Fixes problem running tclvfs - extension. - * library/tcltest/tcltest.tcl: if tests aren't in a native filesystem, - then don't use pipes to run them. [Bug 458741] - -2001-09-06 Donal K. Fellows - - * generic/tcl.decls (479 generic): - * generic/tclIO.c (Tcl_Seek,Tcl_Tell,Tcl_OutputBuffered): Added public - function to return the size of the output buffer and reworked other - channel functions to use this shared functionality and that of - Tcl_InputBuffered() too. [TIP#49, Rolf Schroedter] - -2001-09-05 David Gravereaux - - * generic/tclPlatDecls.h: Another small trim finalizing Borland - support. - - * win/tclWinPipe.c: - * win/tclWinPort.h: More Borland compatibility fixes. Changed EDQUOT - #define from 49 to 69. Borland had a clash as it was already using - this number. Upon advice from Helmut Giese, EDQUOT has been found in - other header files #defined as 69. [Patch 436116] - - * win/.cvsignore: A few more glob patterns added. - - * win/makefile.bc (new): Borland lives once more! rejoice.. - * generic/tclAlloc.c: Small Borland compatibility fix. - * win/tclWinTime.c: More Borland compatibility fixes. [Patch 436116] - -2001-09-05 Vince Darley - - * tests/winFCmd.test: made notWin2000 constraint false if not running - on Windows at all. - -2001-09-04 David Gravereaux - - * win/tclWinThrd.c: Revisited _beginthreadex() stuff. Instead of - assuming a c-runtime implimentation of _beginthreadex normal, I - reversed the logic to not assume, and use when is by explicitly - needing to add runtimes that support it such as Borland. - - * generic/tcl.h: - * generic/tclPlatDecls.h: Borland compatibility change so ClientData - was properly typed as a void* and TCHAR would not be defined twice. - - * generic/tcl.h: Removed a small mistake from before. Changes to the - EXTERN macro for proper Borland compatibility will have to see a TIP. - What's this with the MS compiler: - - __declspec(dllexport) int func (int a, int b); - - will have to be this with Borland: - - int __cdecl __export func (int a, int b); - - The order of the attribute needs to be after the return type. - -2001-09-04 Don Porter - - * compat/strtod.c (strtod): Fixed failure to handle expressions like - 3eq2 and failure to set errno on overflow. [Bug 440894] - -2001-09-04 Miguel Sofer - - * generic/tclProc.c: - * tests/proc.test: made [proc] check that formal args have simple - names. [Bug 458548] - -2001-09-04 Vince Darley - - Minor bug fixes in filesystem, plus small vfs changes as a result of - enabling the test filesystem to work properly. - * tests/fileName.test: ensure new test cleans up after itself - * doc/filename.n: - * generic/tclFileName.c: improved Mac path handling and document why - [Bug 421842] on Windows handling of UNC paths is not valid. - Documentation and code now much clearer on what is and is not a UNC - path. - * doc/FileSystem.3: - * unix/tclUnixPipe.c: - * generic/tclFCmd.c: - * generic/tclIOUtil.c: fixed error message, fixed [Bug 453512] about - dangerous use of tmpnam, replaced with mkstemp. Documented all the - changes. - * generic/tclTest.c: made test vfs fully functional as a 'reporting - filesystem'. - * generic/tcl.stubs: - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclIOUtil.c: - * doc/file.n: - * various platform-specific 'TclpLoadFile': fixed comments about - unload behaviour, and completed objectification of loading. Required - change to Tcl_Filesystem lookup table, so incompatible with 8.4a3, but - not older versions of Tcl. The change also allows 'link' and - 'reporting' filesystems to function correctly when loading files. - Implementation of 'file delete -force' copes with case where cwd is - inside the directory. Moved overlooked Tcl_FSGetPathType from internal - to external API. Made sure filesystems which are registered and then - unregistered are only freed when all references to them are gone. - Documented changes. - * unix/tclUnixFCmd.c: when deleting directories recursively, make sure - permissions are ok. Together with the above, this fixes [Bug 219139] - * tests/winFCmd.test: differentiated test results for win2k versus - not. This fixes [Bug: 219239] - * tests/fCmd.test: added tests for 'file delete -force' where the cwd - is inside, and when permissions are inadequate. - -2001-09-04 Miguel Sofer - - * generic/tclCompile.c: fixed incorrect operands for INST_LIST [Bug - 458241] (David Cuthbert, dacut@users.sourceforge.net) - -2001-09-03 Jeff Hobbs - - * generic/tclExecute.c (TclExecuteByteCode): fixed missing comma in - debug macro. - -2001-09-03 Donal K. Fellows - - * doc/ExprLongObj.3: Fixed error in documentation of argument type to - Tcl_ExprObj [Bug 457435] - -2001-09-02 David Gravereaux - - * win/tclWinThrd.c: Portability fix for Cygwin who's c-runtime, - not surprisingly, doesn't have the MSVCRT specific _beginthreadex / - _endthreadex pair. This might have to be revisited for proper Borland, - lcc32, Watcom and other support as well. [Patch 444255] - - * win/tclWinThrd.c: Moved FinalizeConditionEvent() proto to within - the main #ifdef TCL_THREADS block to avoid mingw warning about it - being there but unused. - - * win/makefile.vc: Added -Zl (zee el) to tclStubLib.c compile line to - make sure the tclstub84.lib static library is built without requiring - a specific C-runtime library at link-time for the end-use developer. - It has been noted on c.l.t that this trips many first time users - trying to make extensions. [Patch 403533] - -2001-08-31 Jeff Hobbs - - * generic/tclInt.h: added TclCompileListCmd header - * generic/tclBasic.c: added TclCompileListCmd compile proc - * generic/tclCompCmds.c (TclCompileListCmd): function to compile the - 'list' command at parse time. - * generic/tclExecute.c (TclExecuteByteCode): definition of INST_LIST - bytecode. - - * doc/StringObj.3: added words of warning to use Tcl_ResetResult with - the Tcl_Append* functions. - - * tests/compile.test: added compile-11.* interp result checks - * generic/tclUtil.c (TclGetIntForIndex): added Tcl_ResetResult before - Tcl_AppendStringsToObj to prevent shared object crash when called from - bcc instruction. The Tcl_Append* calls that append to the result - object that are invoked by bcc insts must remember to call - Tcl_ResetResult because the bcc doesn't do this for us. [Bug 456892] - -2001-08-30 Jeff Hobbs - - * generic/tclIndexObj.c: fixed some casting problems that upset Crays. - [Bug 419528] (andreasen) - -2001-08-30 Don Porter - - * generic/tcl.h: Silence warning from Sun compiler. [Bug 454374] - -2001-08-30 Miguel Sofer - - * generic/tclExecute.c: allow cached fully-qualified command names to - be usable from different namespaces within the same interpreter - without forcing a new lookup. This speeds up scripts that pass command - names in variables ("this" in some OO packages). [Patch 456668] - -2001-08-30 Vince Darley - - Further fs updates. After examining the most common Tcl extensions - (TclX, BLT, Tk, TclPro, Mktclapp), it has been determined that only - TclpGetCwd and the Access/Stat/Open insert/delete hooks of the - internal fs functions are ever used. The remaining functions from - Tcl's internal interfaces have therefore been removed, since Tcl now - exports a more suitable public API (Tcl_FS...) - - * generic/tclInt.stubs: - * generic/tclInt.h: updated for removed internal functions. Some new - internal functions have been put in tclInt.h (and not exported in the - stub table because good public equivalents exist). - * generic/tclTest.c: some test functions used the internal private - APIs. These tests have been retained, but modified to use public APIs. - Also objectified the internal filesystem tests. - * win/tclWinFile.c: removed TclpStat, TclpAccess and refactored code - to use NativeAccess, NativeStat. This should speed up stat, access and - glob commands. - * win/tclWinFCmd.c: removed all TclpCopy/Rename/Delete File/Directory - string-based procedures which aren't used any more. Improved - efficiency of some other procedures. Ensure that filename conversions - with a NULL interp do not crash Tcl. - * mac/tclMacFCmd.c: wrapped long lines and cleaned up - TclpObjNormalizePath, removed all TclpCopy/Rename/Delete - File/Directory string-based procedures which aren't used any more. - * mac/tclMacFile.c: removed obsolete TclpStat, TclpAccess, TclpChdir, - etc. - * unix/tclUnixFCmd.c: removed use of TclpAccess, removed all - TclpCopy/Rename/Delete File/Directory string-based procedures which - aren't used any more. - * unix/tclUnixFile.c: removed obsolete TclpStat, TclpAccess, - TclpChdir, etc. - * tcl(Unix|Mac|Win)Chan.c: objectified TclpOpenFileChannel. - * various 'load' implementations all objectified. - * generic/tclFileName.c: removed redundant code. - * generic/tclIOUtil.c: removed TclStat, TclAccess, TclpListVolumes. - Fix to MatchInDirectory at the root of a volume. Also improved some - documentation, and improved default path joining behaviour for virtual - filesystems, especially regarding '~'. - * tests/fileName.test: added tests to check for bugs fixed above. - * doc/FileName.3: improved documentation - -2001-08-30 David Gravereaux - - * generic/tclAsync.c: - * generic/tclEvent.c: - * generic/tclInt.h: Improper cleanup of asyncMutex in tclAsync.c - repaired. TclFinalizeSynchronization() was trying to remove a - registered mutex that was dumped earlier when the TSD it was stored in - was cleared. This was only surfacing on *nix. Windows was being masked - by mutexes not actually being returned to the system! That was - repaired in a previous patch. Needed to add a private - TclFinalizeAsync() to tclAsync.c and called from Tcl_FinalizeThread(). - Pheww.. Is this done yet? [Bug 414419] requested by Rob Ratcliff - - -2001-08-28 Jeff Hobbs - - * generic/tclCompCmds.c (TclPushVarName): noted 'static' defn. - [Bug 453872] - -2001-08-26 Don Porter - - * library/auto.tcl (tcl_findLibrary): - * tests/unixInit.test (unixInit-2.{1,9}): - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Corrected inconsistency - between the search path for script libraries and the directory name - $DISTNAME into which distributions built by 'make test' unpack. [Bug - 455642] - -2001-08-24 Jeff Hobbs - - * tests/stringComp.test: added string-1.3 - * generic/tclCompCmds.c (TclCompileStringCmd): changed to return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR when compiling and an - unknown string method is called. This is necessary as the string - command may be never called, or not until 'string' is redefined. - -2001-08-24 Vince Darley - - * doc/glob.n: documented windows-style path issue with glob. - [Bug 219392] - * doc/filename.n: documented windows path/file length limitation. - [Bug 454597] - -2001-08-24 Don Porter - - * tests/unixInit.test (unixInit-2.9): Corrected expected result to - match Tcl's quirky construction of its init library path. - -2001-08-23 Andreas Kupries - - * win/tclWinPipe.c (BuildCommandLine): Fixed [Bug 432499]. Part of the - code used the non-absolute path to the executable to determine - quoting. This failed if the absolute path contained spaces, but the - application name itself not. This bug caused no trouble on Win NT 5, - but does for other variants in the Win* family. Report and fix due to - Ken Poole . - -2001-08-23 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: added QNX-6 build support. [Bug 219410] (loverso) - - * unix/tclUnixFCmd.c: - * generic/tclIOUtil.c: - * generic/tclFileName.c: corrected minor compiler warnings. - -2001-08-23 Vince Darley - - Variety of small filesystem and vfs issues fixed or improved. The new - fs code allows many new opportunities for efficiency improvements - through the objectified API. The main changes integrated here are such - efficiency improvements. Some limitations of the original - implementation have also now been lifted. Meanwhile a variety of fs - bugs (some old, some new) have also been fixed. - - * generic/tclFileName.c: Made Tcl_FSSplitPath more efficient, and - removed some static string-based procedures which are no longer used. - Much more objectification. Tcl_FSJoinPath is now very efficient and - more aware of virtual filesystems. Clarified where the Mac-specific - code attempts to interpret Unix-style paths. Modified TclDoGlob to use - lstat not access to fix [Bug 434876] (L. Virden) - - * tcl(Win|Unix|Mac)FCmd.c: - * tcl(Win|Unix|Mac)File.c: replaced TclpListVolumes with - TclpObjListVolumes with different signature, updated code due to more - efficient signature of Tcl_FSGetTranslatedPath. Used cached native - paths where possible to improve efficiency -- this was completed on - MacOS, but on Unix and Win the traversal functions make the task much - more complex, so there are still some improvements possible there. - Removed unused TclpNormalizePath which had been left in tclWinFCmd.c. - Objectified all 'file attributes' functions. Fixed the new [Bug - 451571, Bruce Stephens] which is most obvious on Unix, but could occur - on MacOS or Windows. This bug actually existed in Tcl 8.3.x but was - only made obvious by the recent filesystem overhaul when the code was - exercised more heavily. - * tests/fileName.test: Three new tests to exercise the above bug, and - make sure it is fixed correctly. - * unix/tclUnixFile.c: avoid panic in glob when a link doesn't point - anywhere. It would probably be good to define exactly what Tcl should - do in circumstances like these, and make sure mac/win/unix all behave - accordingly. [Bug 417111] (Hemang Lavana). Also fixed - misleading/obsolete comment in the code. - * generic/tcl.stubs: changed signature of Tcl_FSGetTranslatedPath and - added Tcl_FSGetTranslatedStringPath. - These changes allow further optimisations in the FS code. - * generic/tcl.h: changed signature of Tcl_FSListVolumes so that it - doesn't require a Tcl interpreter plus result. Renamed Tcl_FSReadLink - to Tcl_FSLink with additional argument so we can support making links - in the future. [Patch: 450340] - * generic/tclInt.h: added declaration for TclpObjListVolumes. - Objectified internal call signatures for 'file attributes' functions, - and added an internal objectified get path type function. - * generic/tclIOUtil.c: added the moved function TclpListVolumes which - calls platform specific code (needed for backwards compatibility), and - improved efficiency of parts of the FS (particularly file - normalization). Much less copying and memory allocation is required - now. added new GetPathType so that changes in 'file volumes' can - actually affect files' types, and objectified more code. Made current - code work with test suite artificially changing current platform. - Added 'static' keywords where required. - * generic/tclIO.c: - * generic/tclTest.c: Added 'static' keywords, fixing [Bug 453872] (Bob - Techentin) - * generic/tclCmdAH.c: file command implementation updated for API - changes, removed unnecessary special-case SplitPath static function, - since it no longer helps prevent code duplication. Moved setting of - interpreter result to each individual location that actually required - it, to avoid very large code separation between reading and setting - the result. - * doc/FileSystem.3: updated documentation for the new or changed APIs, - and clarified some issues. - * doc/SplitPath.3: added pointer to newer APIs in FileSystem.3 - * doc/filename.n: clarified current implementation of tilde support on - Mac/Win. [Bug 453514] (Sergey Kuzmin) - * doc/glob.n: improved documentation for '-directory' and '-path' - options. - - There are now many private, obsolete, platform-specific 'Tclp' - string-based filesystem APIs which could be removed. We should check - whether any of these are used by extensions and, at least in Tcl 9, - remove them. - - The above changes signify a ***POTENTIAL INCOMPATIBILITY*** with - 8.4a3, since signatures of two functions in the new API have changed, - but not with older versions of Tcl. - -2001-08-23 Donal K. Fellows - - * generic/tclBinary.c (FormatNumber): Extract a long from the object - and not an int, to stop [binary format] from being unable to format - some input numbers on architectures where sizeof(int) is less than - sizeof(long) (particularly Alpha). [tiprender Bug 441861] - - * tests/format.test: Converted conditional execution of tests into a - test constraint. - -2001-08-22 Jeff Hobbs - - * win/Makefile.in: - * win/makefile.vc: updated install target for dde1.2 - * doc/dde.n: fixed dde man page (which was totally incorrect). - * tests/winDde.test: - * win/tclWinDde.c (Tcl_DdeObjCmd): added -binary option to dde request - command to allow for returning binary data. [Bug 227482] - Updated dde to 1.2 - - * tests/tcltest.test: added unixExecs constraint to files that used - 'grep' in the test. [Bug 453143] - - * library/tcltest/tcltest.tcl: fixed stdio constraint test. [Patch - 454050] (stanton) - Simplified unixExecs constraint test. - -2001-08-22 Don Porter - - * tests/ioUtil.test (ioUtil-3.*): Corrected errors in tests revealed - by fix of overagressive compiler. [Bug 451200] - -2001-08-21 Miguel Sofer - - * generic/tclCompCmds.c: - * tests/compile.test: Fixed overagressive compilation of [catch]: it - was catching errors at substitution time. [Bug 219184] - -2001-08-21 Jeff Hobbs - - * tests/tcltest.test (tcltest-12.2): fixed test that would break when - env vars weren't Tcl list friendly [Patch 454046] (stanton) - -2001-08-20 Jeff Hobbs - - * library/http/http.tcl (geturl): added port number to Host: header to - comply with HTTP/1.1 spec (RFC 2068). [Bug 452217] - -2001-08-16 David Gravereaux - - * tools/tcl.wse.in: - * tools/tcl.hpj.in: - * win/tcl.hpj.in: Removed -kb storage in CVS to ensure these text - files are checked-out in the translation mode CVS is in. Setting these - as binary as part of an effort to make sure they are always in CRLF, - no matter what the CVS translation, is bypassing how CVS works and is - confusing. - - * tools/genStubs.tcl: Removed LF-only output. Having to reconvert - back to CRLF before committing to CVS was giving me a headache. [Bug - 451333] - - * win/makefile.vc: replaced $(WINDIR) with $(include32) for the - .rc.res inference rule. winver.h wasn't getting included. [Bug 445630] - -2001-08-14 Miguel Sofer - - * generic/tclBasic.c: make the intial maxNestingDepth of an - interpreter be MAX_NESTING_DEPTH instead of a hardwired value. [Bug - 232564] - -2001-08-13 Miguel Sofer - - * tests/trace.test: Corrected test numbers. [Bug 449794] - -2001-08-12 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: - * unix/tcl.m4: Use GCC variable set by AC_PROG_CC instead of defining - our own using_gcc variable. - -2001-08-11 Vince Darley - - Variety of small issues introduced by the vfs code fixed: - * generic/tclIOUtil.c: uninitialised read. - * generic/tclFCmd.c: possible memory leak in file delete with error - condition. - -2001-08-10 Miguel Sofer - - * generic/tclVar.c: - * tests/trace.test: Insure that [array] traces work correctly for - undefined variables. [Bug 449094] - -2001-08-09 Mo DeJong - - * unix/Makefile.in: Delete the unused getcwd.o target. [Bug 440942] - -2001-08-08 Don Porter - - * library/dde/pkgIndex.tcl: - * library/http/http.tcl: - * library/http/pkgIndex.tcl: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: Added checks for package dependencies. - Bumped patchlevels of changed packages: http 2.3.2, msgcat 1.2.2, - opt 0.4.3, tcltest 2.0.1. [Patch 448931] - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: Bumped up patchlevel to 8.4a4 to distinguish CVS - snapshots from the 8.4a3 release. This does not necessarily mean there - will be an 8.4a4 release. [Bug 448938] - -2001-08-06 Jeff Hobbs - - 8.4a3 RELEASE - - * changes: - * README: - * mac/README: - * unix/README: - * win/README.binary: updated for 8.4a3 release - - * generic/tclFileName.c (Tcl_FSSplitPath): update to Tcl style guide. - - * generic/tclFCmd.c (FileCopyRename): fixed mem leak in introduction - of vfs code where a new Tcl_Obj wasn't freed. - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): reordered - the retrieval of arguments to avoid shimmering bug when the pattern - and string referenced the same object. - - * unix/configure: regenerated - * unixE/tcl.m4: added GNU (HURD) configuration target. - [Patch 442974] (brinkmann) - - * win/README: made note of URL for Windows compilation notes - - * win/tclWinThrd.c (TclpFinalizeMutex, TclpFinalizeCondition): added - DeleteCriticalSection calls for cleanup [Patch 419683] - - * unix/tclUnixPipe.c (TclpCreateTempFile): fixed use of tmpnam, - which is dangerous. [Patch 442636] (lim) - The use of tmpnam in TclpTempFileName must still be changed. - - * tests/http.test (http-4.14): fixed variable error return. - [Bug 424252] - -2001-08-03 Jeff Hobbs - - * win/configure: regenerated - * win/tcl.m4: fixed DLLSUFFIX definition to always be ${DBGX}.dll. - This is necessary for TEA compliant builds that build shared against a - static-built Tcl. - * win/Makefile.in ($(TCLSH)): added $(TCL_STUB_LIB_FILE) to build - target, otherwise it wouldn't get generated in a static build. - -2001-08-06 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Applied patch from [Bug 442665] - to fix the bug reported by it. The function can corrupt a freed object - if it is called with objc == 3. This is because it retrieves resultPtr - and does not increment its reference count, but then calls - Tcl_ObjSetVar2, which causes the retrieved resultPtr object to be - released. - -2001-08-06 Don Porter - - * doc/tclsh.1: Added note that the tclsh program is frequently - installed with the Tcl version numer as part of the name. [Patch - 402725] - - * generic/tclPkg.c: - * tests/pkg.test: [package forget] now forgets all of the package - arguments it receives, not stopping when a package is not found. [Bug - 415273] - -2001-08-02 Jeff Hobbs - - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): corrected - uninitialized value. - -2001-08-02 Mo DeJong - - * generic/tclPlatDecls.h: - * win/tclWinPort.h: Revert related changes made to improve - Cygwin support on 2001-07-18. This change ended up breaking the VC++ - build because of conflicts between Windows APIs and internal Tk APIs. - -2001-08-01 Jeff Hobbs - - * unix/tclUnixFCmd.c: minor casts to eliminate warnings. (lim) - [Patch 440218] - - * tests/parseOld.test: changed some tests that required testwordend to - exist to skip in a proper tcltest manner. [Bug 442663] - - * library/http/http.tcl (http::mapReply): the regsub'ing of \n and \t - to escape them was unnecessary. - -2001-07-31 Vince Darley - - Changes from TIP#17 "Redo Tcl's filesystem" - The following files were impacted: - * doc/Access.3: - * doc/FileSystem.3: - * doc/OpenFileChnl.3: - * doc/file.n: - * doc/glob.n: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDate.c: - * generic/tclDecls.h: - * generic/tclEncoding.c: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclGetDate.y: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclLoad.c: - * generic/tclStubInit.c: - * generic/tclTest.c: - * generic/tclUtil.c: - * library/init.tcl: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacInit.c: - * mac/tclMacPort.h: - * mac/tclMacResource.c: - * mac/tclMacTime.c: - * tests/cmdAH.test: - * tests/event.test: - * tests/fCmd.test: - * tests/fileName.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/proc-old.test: - * tests/registry.test: - * tests/unixFCmd.test: - * tests/winDde.test: - * tests/winFCmd.test: - * unix/mkLinks: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPipe.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinInit.c: - * win/tclWinPipe.c: - -2001-07-24 Mo DeJong - - * win/tclWinThrd.c (Tcl_CreateThread): Close Windows HANDLE returned - by _beginthreadex. The MS documentation states that this handle is not - closed by a later call to _endthreadex. - -2001-07-21 Don Porter - - * doc/pkgMkindex.n: - * library/package.tcl: Corrected documentation and usage message of - [pkg_mkIndex]. - -2001-07-18 Mo DeJong - - * generic/tclPlatDecls.h: Define TCHAR by including windows.h instead - of tchar.h since Cygwin does not support the tchar.h header. Include - CHECK_UNICODE_CALLS logic from tclWinPort.h. - * win/tclWinPort.h: Remove CHECK_UNICODE_CALLS logic. Remove include - of windows.h since this now done it tclPlatDecls.h. - * win/tclWinReg.c: Remove duplicate include of windows.h. - -2001-07-18 Andreas Kupries - - * generic/tclIO.c: Aftermath to [Bug 427196]. Squash empty buffers if - they are smaller than the requested buffersize, to prevent reusage of - old buffers and to honor changes in the requested buffersize made by - the user. - -2001-07-17 Mo DeJong - - * win/tclWinFile.c (TclpReadlink): Add Cygwin specific definition for - the TclpReadlink function. This method implements reading of symbolic - links when build with Cygwin. - -2001-07-17 Mo DeJong - - * win/tclWinPort.h: Add Cygwin specific defines for environ and - timezone variables. - -2001-07-17 Andreas Kupries - - * generic/tclIO.c (GetInput): Fixed [Bug 427196]. Memory was - overwritten because a buffer was used after a change of the requested - buffersize together with that requested buffersize and not its actual - size, which was smaller. Note that the continous reuse of the smaller - buffer negatively impacts performance. The system never allocates a - buffer with the newly requested bigger buffersize. - -2001-07-16 Mo DeJong - - * generic/tcl.h: Define __WIN32__ when __CYGWIN__ or __MINGW32__ is - defined. - * generic/tclAlloc.c: Define caddr_t when compiling with VC++ or - mingw. This type is already defined when compiling with Cygwin. - -2001-07-16 Mo DeJong - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinPort.h: - * win/tclWinSerial.c: - * win/tclWinThrd.c: - Remove unnecessary #includes of dos.h, direct.h, and tchar.h. This - will help the Cygwin porting effort since these headers do not exist - under Cygwin. - -2001-07-16 Jeff Hobbs - - * win/tclWinPipe.c (PipeClose2Proc): constrained the mutex lock to - just the TerminateThread call and waiting for termination. (jsmith) - - * generic/tclCmdMZ.c: Removed extra copy of the SCAN_* macros - #defined in generic/tclScan.c. [Bug 441230] (porter) - -2001-07-12 Donal K. Fellows - - * tests/unixInit.test (unixInit-2.8): Added extra constraint, - notInstalledInTmp, to stop this test from damaging installations in - /tmp; not much fun to have to reinstall the Tcl library every time you - run the test suite! - - * tests/subst.test (subst-10.*): Updated tests to check new behaviour - for 'break' in command substitutions. - (subst-1.2,subst-7.1): Error messages changed. - * doc/SubstObj.3: New file, to document Tcl_SubstObj. - * doc/subst.n: Improved and updated documentation for 'subst' to help - support the changed behaviour. - * generic/tcl.decls (generic-437): Declaration for Tcl_SubstObj - * generic/tcl.h (TCL_SUBST_*): Added flags for Tcl_SubstObj. - * generic/tclCmdMZ.c (Tcl_SubstObj,Tcl_SubstObjCmd): Divided into two - parts to allow people to access the innards of 'subst' and changed the - behaviour when command substitutions do a 'break' to be different from - 'continue'. Also now works with objects, which allows for some nifty - optimisations with variable substitutions and a slight improvement - with command substitutions. [TIP#36] - -2001-07-10 Mo DeJong - - * unix/Makefile.in: Add AR variable for use in STLIB_LD. - * unix/configure: Regen. - * unix/configure.in: Use STLIB_LD when defining MAKE_LIB and - MAKE_STUB_LIB. Subst RANLIB and AR. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add doc comment about STLIB_LD - command. Check ${AR} env var when setting STLIB_LD and delay - evaluation until make time. - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Delay evaluation of ${AR} in STLIB_LD - and add flags to better match the Unix implementation. Don't bother - defining AR when using VC++ since it is not used. - -2001-07-06 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Pass -e _WinMain@16 in addition to - the -mwindows flag to work around a problem with ld when it - incorrectly use main() as the executable entry point when both - WinMain() and main() are available. - -2001-07-06 Donal K. Fellows - - * tests/cmdAH.test: Added leading zero to file modes to work around - fault in HPUX strtol() which ignores the base parameter. [Bug 438808] - -2001-07-05 Mo DeJong - - * win/Makefile.in: Subst DEPARG directly instead of relying on a - variable. This will make Cygwin builds faster since an extra exec will - be avoided. - * win/configure: Regen. - * win/configure.in: Subst DEPARG. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Move AC_MSG_CHECKING after the - AC_CHECK_PROG so that status messages do not get mixed together. Set - DEPARG based on the results of the cygpath check so that we avoid - using an extra exec when it is not needed. Use ac_cv_cygwin status - flag instead of looking at the output of gcc -v, which works in the - case where -mno-cygwin is set in the CFLAGS. - -2001-07-04 Jeff Hobbs - - * README: - * mac/README: - * unix/README: - * win/README: - * win/README.binary: updated READMEs with purls - -2001-07-03 Mo DeJong - - * win/Makefile.in: Remove PATHTYPE variable. - * win/configure: Regen. - * win/configure.in: Don't subst PATHTYPE. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove PATHTYPE variable. Set CYGPATH - to "cygpath -w" if the cygpath executable is found on the path. This - approach works for native Cygwin builds and cross compiles. - -2001-07-03 Jeff Hobbs - - * tests/var.test: - * generic/tclVar.c (Tcl_VariableObjCmd): added patch to check for - number of args. [Patch 426038] - - * generic/tclVar.c (Tcl_GetVar2Ex): added ability to recognize - TCL_TRACE_READS flags to cause creation of part1 in TclLookupVar to - make sure newly created array will get read traces triggered - appropriately. This is called by Tcl_ObjGetVar2, Tcl_GetVar, and - Tcl_GetVar2. - (TclSetIndexedScalar, TclSetElementOfIndexedArray): added read trace - triggering for lappend case. - (Tcl_LappendObjCmd): pass TCL_TRACE_READS to Tcl_ObjGetVar2 to trigger - possible read traces for new arrays. - - * generic/tclExecute.c (TclExecuteByteCode): added TCL_TRACE_READS - flag to INST_LAPPEND(_ARRAY)_STK case to trigger read traces for newly - created arrays. Removed unnecessary #ifdef for TCL_COMPILE_DEBUG in - INST_LOAD_SCALAR1 case. - - * tests/append.test: - * tests/appendComp.test: added tests for read trace triggering for - append and lappend. - -2001-07-03 Mo DeJong - - * tests/clock.test (clock-2.5): Adjust test so that it passes when the - time slice is 60 msecs, now passes under Windows 98. - -2001-07-03 Mo DeJong - - * win/tcl.m4 (SC_CONFIG_CFLAGS): Don't pass the v flag to ${AR} when - using gcc, verbose output is not needed. - -2001-07-03 Don Porter - - * tests/unixInit.test (unixInit-2.8): Changed test back to using - installation layout, adding comments explaining why the test writes to - the directories it does, and checks to avoid destroying other files in - /tmp. - -2001-07-03 Donal K. Fellows - - * tests/unixInit.test (unixInit-1.2): Fixed faults reported in - [Bug 438070] - well, at least enough to work on Solaris - and added - comments that should make what is going on in the test clearer. - -2001-07-02 Jeff Hobbs - - * tests/util.test: added util-4.6 - * generic/tclUtil.c (Tcl_ConcatObj): Corrected walking backwards over - utf-8 chars. [Bug 227512] - -2001-07-02 Don Porter - - * tests/unixInit.test (unixInit-2.8): Corrected test for all absolute - pathnames in library path when executable is installed near root - directory to use correct development directory layout. [Bug 438014] - - * tests/unixInit.test (unixInit-2.9): - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Corrected buggy - construction of search path entries relative to executable. Added test - for bad construction. [Bug 438014] - -2001-06-28 Miguel Sofer - - * generic/tclNamesp.c: Correction to faulty patch from [Bug 231259] - -2001-06-28 Donal K. Fellows - - * tests/unixInit.test (unixInit-1.2): Modified so as not to require a - local echo service, which fails on many systems which have that turned - off for security reasons... - -2001-06-27 Jeff Hobbs - - * generic/tclInt.h: - * generic/tclObj.c: - * unix/Makefile.in: added a -DPURIFY mode that makes Tcl_Obj's - allocated and free singularly (instead of in alloc in blocks and never - free) to allow checkers like Purify to operate better. - - * library/encoding/koi8-u.enc: added koi8-u (Ukranian variant) - encoding. - - * tests/subst.test: - * generic/tclUtf.c (Tcl_UtfBackslash): Corrected backslash handling of - multibyte utf-8 chars. [Bug 217987] - - * generic/tclCmdIL.c (InfoProcsCmd): fixed potential mem leak in info - procs that created objects without using them. - - * generic/tclCompCmds.c (TclCompileStringCmd): fixed mem leak when - string command failed to parse the subcommand. - - * doc/interp.n: - * doc/unknown.n: updated notes about what is in a safe interp. [Bug - 218605] - -2001-06-27 Donal K. Fellows - - * tests/event.test (event-11.5): Removed hard-coded port number which - could fail on some systems. [Bug 436727] - -2001-06-26 Mo DeJong - - * unix/Makefile.in: - * win/Makefile.in: Add `make shell` target. This target will set the - proper env vars before invoking tclsh from the build directory. - -2001-06-26 Mo DeJong - - * win/Makefile.in: Use : to separate VPATH entries. This works for - both Cygwin builds and cross builds, the VPSEP variable is simply - unneeded complexity. - * win/configure: Regen. - * win/configure.in: Don't subst VPSEP. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove VPSEP variable. - -2001-06-26 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Fix last checkin by removing export since that - only works in bash. - * win/configure: Regen. - * win/configure.in: Ditto. - -2001-06-26 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Set CFLAGS to "" if the user did not set CFLAGS - in the env. This keeps AC_PROG_CC from adding "-g -O2" to the CFLAGS - by default. - * win/configure: Regen. - * win/configure.in: Ditto. - -2001-06-25 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Use RC_DEFINE flag from tcl.m4. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set RC_DEFINE flag based on the - compiler in use. - -2001-06-25 Mo DeJong - - * win/tcl.m4 (SC_CONFIG_CFLAGS): Link to the imm32 library when - building with mingw gcc. - -2001-06-25 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): When building with gcc, don't attempt - to link with LD or support dllwrap. Simply require a recent version of - Cygwin gcc or Mingw gcc that supports -shared. When linking, use gcc - instead of ld since gcc automatically includes libs like -lmsvcrt. - -2001-06-22 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Add resource compiler fix from 8.3.3 to fix - compiling with mingw. - -2001-06-22 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4: Fix silly typo in last checkin. - -2001-06-22 Mo DeJong - - * unix/Makefile.in: Set CFLAGS to @CFLAGS@ and @CFLAGS_DEFAULT@. Set - LDFLAGS to @LDFLAGS@ and @LDFLAGS_DEFAULT@. Add LDFLAGS_DEBUG and - LDFLAGS_OPTIMIZE to match the way CFLAGS_DEFAULT works. This will - support user set CFLAGS or LDFLAGS at configure time. - * unix/configure: Regen. - * unix/configure.in: Don't set CFLAGS to CFLAGS_DEFAULT, instead - subst CFLAGS_DEFAULT into the Makefile. Add AC_SUBST for - CFLAGS_DEFAULT, LDFLAGS_DEFAULT, LDFLAGS_DEBUG, and LDFLAGS_OPTIMIZE. - * unix/tcl.m4 (SC_ENABLE_SYMBOLS): Modify LDFLAGS_DEFAULT so that it - uses a Makefile variable just like CFLAGS_DEFAULT. - * win/Makefile.in: Set CFLAGS to @CFLAGS@ and @CFLAGS_DEFAULT@. Set - LDFLAGS to @LDFLAGS@ and @LDFLAGS_DEFAULT@. This will support user set - CFLAGS or LDFLAGS at configure time. - * win/configure: Regen. - * win/configure.in: Don't set CFLAGS or LDFLAGS, instead subst - CFLAGS_DEFAULT and LDFLAGS_DEFAULT into the Makefile. - * win/tcl.m4 (SC_ENABLE_SYMBOLS): Modify LDFLAGS_DEFAULT so that it - uses a Makefile variable just like CFLAGS_DEFAULT. - -2001-06-22 Mo DeJong - - * win/configure: - * win/tcl.m4 (SC_CONFIG_CFLAGS): Don't set LDFLAGS_DEBUG to -g or - LDFLAGS_OPTIMIZE to -O when compiling with gcc. These flags are not - needed and can cause problems with the Cygwin version of ld. - -2001-06-18 Donal K. Fellows - - * tests/unixInit.test (unixInit-1.2,unixInit-2.8): Added test for code - described below, and fixed a couple of errors that caused problems - during testing; the code to determine the installedTcl constraint was - wrong, and test unixInit-2.8 assumed that /tmp/lib was free for use - and could be deleted, which clashed nastily with my installation and - made other tests fail unnecessarily! - - * unix/tclUnixChan.c (TtyInit,TclpOpenFileChannel, - (Tcl_MakeFileChannel,TclpGetDefaultStdChannel): Alterations so that - the standard channels - stdin, stdout and stderr - have the correct - type and fconfigure options. This required making the initialisation - of serial lines a little more sophisticated to make the console behave - correctly in interactive mode... [Bug 219137 and duplicates] - -2001-06-16 Don Porter - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclPanic.c (Tcl_PanicVA): - * mac/tclMacAppInit.c (main): - * mac/tclMacPanic.c (TclpPanic): - * unix/tclUnixPort.h: - * win/tclWinPort.h: Replaced TclMacSetPanic with TclpPanic for setting - a platform-specific panic handler. TclpPanic is NULL on Unix and - Windows. Fixes broken wish on Mac due to earlier patches. [Patch - 415648] - - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: `make gentubs` after above changes. - -2001-06-13 Don Porter - - * mac/tclMacAppInit.c (main, Macintosh_Init): - * mac/tclMacBOAAppInit.c (main): - * mac/tclMacPanic.c: Applied patches from Dan Steffen correcting - problems on the Macintosh in the 2001-06-08 changes. - -2001-06-12 Donal K. Fellows - - * tests/regexp.test (regexp-18.12): - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): Fixed so that submatches - that do not match always have index pair {-1 -1} [Bug 219232] - -2001-06-08 Don Porter - - * generic/tcl.h: - * generic/tcl.decls: - * generic/tclPanic.c: Added CONST to Tcl_*Panic* public interfaces. - [Patch 415648, TIP 27] - - * generic/tclInt.decls: - * mac/tclMacAppInit.c (main): - * mac/tclMacBOAAppInit.c (main): - * mac/tclMacPanic.c: Modified special Mac implementations of - Tcl_*Panic* to be exact copies of the generic implementations. Added - TclMacSetPanic. The generic implementations should be used directly, - rather than copies, but that requires further changes by someone - familiar with the Mac build systems. [Patch 415648] - - * generic/tclDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: `make gentubs` after above changes. - - * doc/Panic.3: - * unix/mkLinks: New file documenting Tcl_*Panic* public interfaces, - followed by `make mklinks`. [Patch 415648, Bug 219170, Bug 414936] - -2001-06-03 Jeff Hobbs - - * generic/tclUtil.c (Tcl_DStringAppendElement): patch to save an - extra strlen call. [Bug 428572] - -2001-05-30 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Added two casts to - INST_STR_CMP implementation to get rid of a couple warnings from the - SUNWspro C compiler. - - * generic/tclBasic.c (Tcl_GetMathFuncInfo,Tcl_ListMathFuncs): - * generic/tclCmdIL.c (Tcl_InfoObjCmd,InfoFunctionsCmd): - * generic/tcl.decls (generic table, positions 435+436): - * tests/info.test: - * doc/CrtMathFnc.3: - * doc/info.n: Changes due to TIP #15 "Functions to List and Detail - Math Functions" - -2001-05-28 Jeff Hobbs - - * library/init.tcl (unknown): removed errant " in error message - -2001-05-27 Jeff Hobbs - - * generic/regc_locale.c: updated character class range data for - Unicode v3.1.0 compliance. - * generic/tclUniData.c: regenerated from Unicode v3.1.0 data file (new - as of 2001-05-16). This brings Tcl to current unicode compliance. - - * tests/utf.test: added tests to check unicode 3 compliance - - * unix/Makefile.in (tclUtf.o): added tclUniData.c dependency. - - * tools/uniClass.tcl: added comments to output format and the script - for clarification. - - * tools/uniParse.tcl: corrected filename output and GetDelta macro to - use 'info' as param (was 'infO') - -2001-05-26 Donal K. Fellows - - * generic/tclVar.c (tclArraySearchType,SetArraySearchObj, - (ParseSearchId): Added code to speed up array searching by reducing - the amount of parsing needed for searchIds. - - * generic/tclObj.c (TclInitObjSubsystem): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): - * generic/tclNamesp.c (TclInitNamespaceSubsystem): - * generic/tclInt.h: Moved some Tcl_ObjType initialisation to - TclInitObjSubsystem to be with the bulk of the rest. [Patch 424851] - Committed by Miguel Sofer - -2001-05-23 Jeff Hobbs - - * tests/io.test: changed io-52.[9-11] to not be platform sensitive - with EOL translation. - - * library/encoding/cp1250.enc: - * library/encoding/cp1251.enc: - * library/encoding/cp1252.enc: - * library/encoding/cp1253.enc: - * library/encoding/cp1254.enc: - * library/encoding/cp1255.enc: - * library/encoding/cp1256.enc: - * library/encoding/cp1257.enc: - * library/encoding/cp1258.enc: - * library/encoding/cp874.enc: - * library/encoding/iso8859-6.enc: - * library/encoding/iso8859-7.enc: - * library/encoding/iso8859-8.enc: - * library/encoding/iso8859-10.enc (new): - * library/encoding/iso8859-13.enc (new): - * library/encoding/iso8859-14.enc (new): updated encoding tables based - on http://www.unicode.org/Public/MAPPINGS/. (kuhn) - -2001-05-23 Mo DeJong - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Fix comments, and typo in cached - variable name. - -2001-05-23 Mo DeJong - - * unix/tcl.m4 (SC_LOAD_TKCONFIG): Remove use of undefined TCLCONFIG - variable and call AC_MSG_RESULT to print the checking result. - * win/tcl.m4: Ditto. - -2001-05-22 Jeff Hobbs - - * generic/tclObj.c (TclAllocateFreeObjects): simplified - objSizePlusPadding to use sizeof(Tcl_Obj) (max) Corrected use of - tclObjsAlloced/Freed/Shared in TCL_MEM_DEBUG compile. - -2001-05-22 Miguel Sofer - - * generic/tclExecute.c: removed Tcl_DuplicateObj in INST_DUP - -2001-05-21 Jeff Hobbs - - * tests/tcltest.test (tcltest-19.1): fixed failing test that was - getting affected by Windows env handling of empty valued elements. - - * unix/tcl.m4: added more common install directories in which to - search for *Config.sh. [Bug 419812] - - * tests/cmdMZ.test (cmdMZ-1.4): added notLinux constraint to test to - prevent failure message on Linux due to OS caching bug. - - * tests/httpd (httpdRespond): added response to timeout value in query - string. - - * tests/http.test: removed unused notLinux constraint setting - - * generic/tclRegexp.c (Tcl_RegExpExecObj): added use of - Tcl_GetUnicodeFromObj. - -2001-05-19 Andreas Kupries - - * Note that "tclbench" (see project "tcllib") was extended with - performance benchmarks for [fcopy] too. - - * doc/fcopy.n: Updated to reflect the extended behaviour of 'fcopy'. - - * tests/io.test: Added tests 'io-52.9', 'io-52.10' and 'io-52.11' to - test the handling of encodings by 'fcopy' / 'TclCopychannel'. [Bug - 209210] - - * generic/tclIO.c: Split of both 'Tcl_ReadChars' and 'Tcl_WriteChars' - into a public error checking and an internal working part. The public - functions now use the new internal ones. The new functions are - 'DoReadChars' and 'DoWriteChars'. Extended 'CopyData' to use the new - functions 'DoXChars' when required by the encodings on the input and - output channels. [Bug 209210] - -2001-05-16 Jeff Hobbs - - * library/history.tcl (tcl::HistAdd): prevent empty calls from being - added to the history (arndt) - - * tests/error.test: updated error-1.3 message to account for string - index being compiled at toplevel. - * tests/appendComp.test: - * tests/stringComp.test: new files for extended bytecode testing - - * generic/tclBasic.c: added new CompileProc invocations to basic - command initialization. - * generic/tclCompCmds.c: added new compile commands for append, - lappend, lindex and llength. Refactored set and incr compile commands - to use new TclPushVarName function for handling the varname component - during compilation (also used by append and lappend). Changed string - compile command to compile toplevel code as well (when possible). - * generic/tclCompile.c: added new instruction enums - * generic/tclCompile.h: added debug info for new instructions - * generic/tclExecute.c (TclExecuteByteCode): moved elemPtr to toplevel - var (oft-used). Added definitions for new bytecode instructions - INST_LIST_INDEX, INST_LIST_LENGTH, INST_APPEND_SCALAR1, - INST_APPEND_SCALAR4, INST_APPEND_ARRAY1, INST_APPEND_ARRAY4, - INST_APPEND_ARRAY_STK, INST_APPEND_STK, INST_LAPPEND_SCALAR1, - INST_LAPPEND_SCALAR4, INST_LAPPEND_ARRAY1, INST_LAPPEND_ARRAY4, - INST_LAPPEND_ARRAY_STK, INST_LAPPEND_STK. - Refactored repititious code for reuse with INST_LOAD_STK (same as - INST_LOAD_SCALAR_STK), INST_STORE_STK (same as INST_STORE_SCALAR_STK). - Updated INST_STR_CMP with style of fix of 2001-04-06 Fellows - [Bug 219201] as that fix only affected the runtime eval'ed "string" - (string compare is normally byte-compiled now). We may want to back - these out for speed in the future, noting the problems with \x00 - comparisons in the docs. - * generic/tclInt.h: declarations for new compile commands. - * generic/tclVar.c: change TclGetIndexedScalar, - TclGetElementOfIndexedArray, TclSetElementOfIndexedArray and - TclSetIndexedScalar to use flags. The Set functions now support - TCL_APPEND_ELEMENT and TCL_LIST_ELEMENT as well. - * generic/tclInt.decls: - * generic/tclIntDecls.h: minor signature changes for above. - - * generic/tclCmdMZ.c: made use of new Tcl_GetUnicodeFromObj. - -2001-05-16 Donal K. Fellows - - * doc/console.n: Deleted. Put it in the wrong source tree! D'oh! - -2001-05-15 Jeff Hobbs - - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tclStringObj.c (Tcl_GetUnicodeFromObj): new function to - parallel Tcl_GetStringFromObj (fix of an API oversight). - - * unix/tclUnixPipe.c: updated pipeChannelType to TCL_CHANNEL_VERSION_2 - type specification. - - * tests/fileName.test: corrected tests not to fail on win when a - C:/test dir exists. - - * generic/tclFileName.c (ExtractWinRoot): corrected ABR error - -2001-05-15 Miguel Sofer - - * tests/lindex.test: added test for nested braces [Patch 423617] - -2001-05-15 Miguel Sofer - - * generic/tclInt.h: - * generic/tclNamesp.c: invalidate all bytecodes in a namespace if a - new command shadows a bytecoded command. - * tests/namespace.test: - Patched from [Bug 231259] - -2001-05-15 Donal K. Fellows - - * doc/console.n: Created. It seems very odd to me that the console - implementation is part of the Tcl distribution and not part of Tk, but - given the location of the source, the documentation must obviously - match up... - -2001-05-14 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * tests/string.test (string-4.14): Negative string indices should not - be added as offsets to the result of [string first] but instead be - treated as referring to the start of the string. [Bug 423581] - -2001-05-11 Mo DeJong - - * unix/Makefile.in: Add a LDFLAGS variable to the Makefile instead of - directly substing @LDFLAGS@. - * unix/configure: Regen. - * unix/tcl.m4: Fix CFLAGS_DEFAULT so that the name of a Makefile - variable is passed as @CFLAGS@. - * win/Makefile.in: Move the setting of CFLAGS higher up in the - Makefile. - * win/configure: Regen. - * win/configure.in: Use dnl to comment out macros so that they are not - accidently expanded. - * win/tcl.m4: Fix CFLAGS_DEFAULT so that the name of a Makefile - variable is passed as @CFLAGS@. - -2001-05-07 Miguel Sofer - - * generic/tclExecute.c: insure different rand() seeds in different - threads. [Bug 416643] - -2001-05-03 Jeff Hobbs - - * tests/tcltest.test: removed extraneous 'c' (doh!) [Bug: 414031] - - * tools/tcltk-man2html.tcl: removed use of 'exec' for portability and - fixed up code. - -2001-05-03 Don Porter - - * doc/library.n: - * library/init.tcl: - * tests/autoMkindex.t*: Modified [auto_import] to apply pattern - matching in the [namespace import] style. [Bug 420186] - ***POTENTIAL INCOMPATIBILITY*** for any callers of [auto_import] from - outside Tcl that expect the pattern matching to be like that of - [string match]. - -2001-05-03 Miguel Sofer - - * generic/tclParse.c: - * tests/namespace.test: Insure consistent behaviour of the [unknown] - command: when a command is unknown, it is always processed by - [::unknown], ignoring any namespace proc which happens to be called - "unknown" [Patch 421166, Bug 420507] - -2001-05-02 Don Porter - - * tools/genStubs.tcl: Add a package require of Tcl 8 at the beginning - of the script so that the script will print a descriptive error - message when run in an old Tcl 7 shell. - -2001-04-27 Kevin Kenny - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclCmdIL.c: - * generic/tclProc.c: - * generic/tclVar.c: Added another collection of missing CONSTs related - to TclGetNamespaceForQualName. - * generic/tclIntDecls.h: Regenerated. - -2001-04-25 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4: Subst TCL_THREADS into tclConfig.sh. - * unix/tclConfig.sh.in: Add TCL_THREADS variable. - * win/configure: Regen. - * win/tcl.m4: Subst TCL_THREADS into tclConfig.sh. - * win/tclConfig.sh.in: Add TCL_THREADS variable. - -2001-04-25 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Use $@ in MAKE_LIB and MAKE_STUB_LIB commands - instead of using a delayed subst variable. Replace instances of - STUB_LIB_FILE with TCL_STUB_LIB_FILE. - -2001-04-25 Mo DeJong - - * unix/Makefile.in: Use TCL_STUB_LIB_FILE instead of STUB_LIB_FILE. - * unix/configure: Regen. - * unix/configure.in: Don't subst STUB_LIB_FILE, use TCL_STUB_LIB_FILE - instead. - -2001-04-25 Donal K. Fellows - - * tools/encoding/iso8859-15.txt: - * library/encoding/iso8859-15.enc: Oops! Got the full encoding wrong. - Should be fixed now... - - * tools/encoding/iso8859-15.txt: - * library/encoding/iso8859-15.enc: - * tools/tcl.wse.in: Added ISO 8859-15 (a.k.a. Latin-1 + Euro currency - symbol) support. - - * generic/tclNamesp.c: - * generic/tclBasic.c (TclRenameCommand): Missing CONST from several - declarations relating to use of TclGetNamespaceForQualName - -2001-04-24 Kevin B. Kenny - - * doc/AssocData.3: - * doc/CrtCommand.3: - * doc/CrtMathFnc.3: - * doc/CrtObjCmd.3: - * doc/ExprLong.3: - * generic/tclBasic.c: - * generic/tclCmdMZ.c: - * doc/CrtSlave.3: - * generic/tclNamesp.c: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclInt.decls: - * generic/tclInt.h: (TIP #27) Another round of CONST changes, this - time adding CONST to the API's exported from tclBasic.c. [Patch - 415179] - ***POTENTIAL INCOMPATIBILITY*** from 8.4a2, in which Vince Darley's - changes to command tracing were added. A const has been added to the - type signature of one of the parameters to Tcl_CommandTraceProc. - -2001-04-10 Kevin B. Kenny - - * unix/tclUnixTime.c: Altered code to use memcpy instead of - structure assigments in an effort to achieve better K&R - compatibility. - -2001-04-10 Kevin B. Kenny - - * unix/tclUnixTime.c: Fixed silly typo in calls to 'gmtime' and - 'localtime' that broke the Linux build. - -2001-04-09 Kevin B. Kenny - - * unix/tclLoadShl.c: Added DYNAMIC_PATH to the load flags so that the - SHLIB_PATH will be searched for other libraries. [Bug 219140] - -2001-04-09 Kevin B. Kenny - - * unix/tcl.m4: Added _REENTRANT to Solaris build so that thread safe - library routines are included. - * unix/configure: Re-ran 'autoconf' with changed tcl.m4 - * tclUnixTime.c: Modified for thread safety of 'gmtime' and - 'localtime' system calls. [Bugs 219136 and 232558] - -2001-04-09 Donal K. Fellows - - * tests/expr.test (expr-21.*): Tests to check below fix. - * generic/tclParseExpr.c (GetLexeme): Now recognises the - non-numeric boolean literals for what they are. It no longer makes - sense for anyone to create functions with the same name as one of - them, but this was true in 7.* as well [Bug 217777; finally!] - -2001-04-07 Miguel Sofer - - * generic/tclExecute.c: Avoid panic when there are extra items in the - tcl stack. [Bug 406709, Patch 414470] - * tests/foreach.test: test to exercise the patch - -2001-04-07 Miguel Sofer - - * doc/namespace.n: document correct functionality - * generic/tclNamesp.c: corrected behaviour of [namespace code] - [Bug 219385, Patch 403530] - * library/init.tcl: - * tests/namespace-old.test: test correct functionality - * tests/namespace.test: test correct functionality - -2001-04-07 Andreas Kupries - - * unix/Makefile.in (checkdoc): New target, checking the definitions as - found in the compiled library against the manpages to find - undocumented public functionality. - - * unix/mkLinks: Updated to include the new manpage. - - * doc/UniCharIsAlpha.3: New manpage documenting the Unicode - character classification APIs. [Bug 218720] - -2001-04-07 Andreas Kupries - - * unix/mkLinks: Updated to incorporate the changes below. - - * doc/StringObj.3: Added 'Tcl_AttemptSetObjLength' to the NAME - section. [Bug 414435] - - * doc/Alloc.3: Added both 'Tcl_AttemptAlloc' and 'Tcl_AttemptRealloc' - to the NAME section. [Bug 414435] - - * doc/Utf.3: Added both 'Tcl_UniCharCaseMatch' and - 'Tcl_UniCharNcasecmp' to the NAME section. [Bug 414435] - -2001-04-06 Don Porter - - * library/init.tcl: - * tests/init.test: Modified processing of $::errorInfo by [unknown] - when the auto-loaded command throws an error to better cover the - tracks of auto-loading. [Bug 219280, Patch 403551] - -2001-04-06 Donal K. Fellows - - * doc/read.n: Added section on "USE WITH SERIAL PORTS" to resolve - [Bug 219402] - - * tests/string.test (string-2.30): Test for this case - * generic/tclCmdMZ.c (Tcl_StringObjCmd, STR_COMPARE branch): Fixed - problem caused by Utf-rep of \x00 being more than Utf-rep of \x01 - fooling memcmp by forcing everything through Utf-based comparisons. - Added optimizations for case where objects have a string/unicode-rep - or a bytearray-rep (i.e. where we can perform comparisons on - fixed-size units). [Bug 219201] - * generic/tclUtf.c (Tcl_UtfNcmp): Corrected seriously erroneous - comment. - -2001-04-05 Andreas Kupries - - * doc/Macintosh.3: Removed duplicates from .SH line. [Bug 413983] - -2001-04-05 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Fixed so will compile - with K&R compilers. [Patch 413844, Bug 413847] - -2001-04-04 Don Porter - - * generic/tclMain.c: Patch from Kevin Kenny to restore support of - pre-ANSI compilers. [Bug 413846, Patch 413842] - -2001-04-04 Andreas Kupries - - * unix/mkLinks: Updated to contain the new manpage. - - * doc/Environment.3: New manpage, describes Tcl_PutEnv. [Bug 219171] - - * doc/Macintosh.3: New manpage describing the macintosh specific parts - of the public API. [Bug 219169] - -2001-04-04 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: extended test of termios vs. termio vs. sgtty to - better detect result on Linux and when certain configure - redirections are being used. [Patch 402923; Bug 227412, 219194] (max) - -2001-04-04 Andreas Kupries - - * generic/tclTest.c: - * tests/io.tests: TIP #10 followup correcting a problem with the - original patch because of the lack of 'testthread id' for a - non-threaded compilation. - -2001-04-04 Kevin Kenny - - * doc/ByteArrObj.3: - * doc/DumpActiveMemory.3: - * doc/InitStubs.3: - * doc/PkgRequire.3: - * doc/StringObj.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBinary.c: - * generic/tclCkalloc.c: - * generic/tclDecls.h: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclStringObj.c: - * generic/tclStubLib.c: (TIP#27) Changed a number of Tcl API's to - accept "CONST char*" in place of simple "char*". (kennykb) [Patch - 404026] - -2001-04-04 Jeff Hobbs - - * generic/tclListObj.c (Tcl_SetListObj): set objPtr->length = 0 in - empty object case to maintain sanctity of Tcl_Obj bytes/length - pairing. [Patch 405998] (porter) - -2001-04-03 Andreas Kupries - - * unix/mkLinks: Added 'Signal.3', 'Tcl_WaitPid'. - - * doc/DetachPids.3: Added description of 'Tcl_WaitPid' [Bug 219173]. - - * doc/Signal.3: New man page describing the public API procedures - 'Tcl_SignalId' and 'Tcl_SignalMsg'. [Bug 219172] - -2001-04-02 Jeff Hobbs - - * README: - * win/README: - * win/README.binary: further notes corrections. - - * win/configure: - * win/tcl.m4 (SHLIB_LD): added -incremental:no. [Bug 219381] - -2001-04-01 Jeff Hobbs - - * README: - * mac/README: - * win/README: - * win/README.binary: - * unix/README: updated patchlevel information to 8.4a3 and updated - links and notes. - - * generic/tcl.h: - * tools/tcl.wse.in: - * win/configure.in (VER): - * win/configure: - * unix/configure: - * unix/configure.in (VER): - * unix/tcl.spec: updated patchlevel information to 8.4a3 - -2001-03-30 Jeff Hobbs - - * generic/tclCkalloc.c (TclFinalizeMemorySubsystem): set curTagPtr - to NULL to allow for reuse. - * generic/tclEvent.c (Tcl_Finalize): moved the tsdPtr initialization - inside the subsystemsInitialized check to prevent it potentially - getting called twice during finalization. - [Patch 403532, Bug 219391] (wu) - - * generic/tclThreadTest.c (Tcl_ThreadObjCmd): cast fixes - * generic/tclTest.c (TestChannelCmd): added cast to mollify Windows - debug build. - - * win/tclWinSock.c (SocketEventProc): Fixed race condition in - readability of socket on Windows. [Patch 410674, Bug 219205, 219333] - - * win/tcl.m4: added imm32.lib to LIBS_GUI for Tk IME support. - - * win/Makefile.in (install-libraries): removed extra \s that broke - the target. - (install-doc): improved install-* targets to use their base build - dependency. - -2001-03-30 Andreas Kupries - - * All of the changes below belong to TIP #10 [Tcl I/O Enhancement: - Thread-Aware Channels]. See also [Patch 403358] at SF. - - * generic/tclIO.h (struct ChannelState, line 236f): Extended the - structure with a new field of type 'Tcl_ThreadId' to hold the id of - the thread currently managing all channels with this state. - - Note: This structure is shared by all channels in a stack of - transformations. - - * generic/tclIO.c (Tcl_CreateChannel, lines 1058-1065): Modified to - store the Id of the current thread in the 'ChannelState' of the new - channel. - - * generic/tclIO.c (Tcl_SpliceChannel, lines 2265-2270): Modified in - the same manner as 'Tcl_CreateChannel' as the channel will be managed - by the current thread afterward. - - * generic/tclIO.c (Tcl_GetChannelThread, lines 1478-1503): - * generic/tcl.decls (Tcl_GetChannelThread, lines 1504-1506): New API - function to retrieve the Id of the managing thread from a channel. - Implementation and declaration. - - * generic/tclTest.c (TestChannelCmd, lines 4520-4532): Added - subcommand 'mthread' to query a channel about its managing thread. - -2001-03-29 Mo DeJong - - * tests/interp.test: Print out warning when testinterpdelete command - is not defined. Add tests that checks to make sure a child interp - inherits the parent's cwd. - -2001-03-29 Jeff Hobbs - - * doc/tcltest.n: corrected incorrect macro usage. - - * doc/lsort.n: corrected unbalanced nroff macros. - - * unix/tclUnixPipe.c (TclpCreateTempFile): prevent potential race - condition and security leak in tmp filename creation. - [Patch 402924] (max) - - * unix/configure: - * unix/tcl.m4: corrected IRIX-5.x config to not use -n32. - [Patch 403626] (english) - - * unix/tclUnixThrd.c (Tcl_ConditionWait): fixed handling of timeout - for threads (corrects excessive CPU usage issue for Tk on Unix in - threaded Tcl environment). [Bug 411603] (ruppert) - -2001-03-29 Donal K. Fellows - - * doc/lsort.n: Added some notes that clarify the behaviour of - [lsort] as well as a whole bunch of examples. [Bug 219202] - -2001-03-27 Jeff Hobbs - - * doc/Alloc.3: corrected docs to note that Tcl_Attempt* return char - *'s, not ints. [Bug 411388] - - * tests/regexp.test (regexp-19.1): - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): fixed handling of nulls in - subspec value. - -2001-03-26 Don Porter - - * generic/tclDecls.h (Tcl_InitCustomHashTable): Correction to patch - from 2001-01-18; tclDecls.h was not generated using 'make genstubs'. - -2001-03-26 Donal K. Fellows - - * win/tclWinInt.h (tclWinTCharEncoding): Removed as now a static - variable in win/tclWin32Dll.c instead. - -2001-03-23 Jeff Hobbs - - * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected retrieval of resultPtr - to prevent possible corruption. - - * generic/tclNamesp.c (Tcl_Import): Correctly freed a DString. - [Patch 403755] (lavana) - -2001-03-15 Donal K. Fellows - - * tests/set-old.test (set-old-7.2): Changed error behaviour of - [unset] to agree with documentation, so must change test as well. - -2001-03-14 Don Porter - - * library/package.tcl (pkg_mkIndex): Added patch from Vince Darley to - make [pkg_mkIndex -verbose] even more verbose. [Bug 219349, Patch - 403529] - -2001-03-13 Donal K. Fellows - - * doc/info.n: Improved documentation for [info hostname]. [Bug 403840] - - * generic/tclVar.c (Tcl_UnsetObjCmd): Made command behave as - documented [issue remaining from Bug 405769] - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): A missing {return TCL_OK;} - was causing memory corruption. [Bug 408002] - - * generic/tclExecute.c (TclDeleteExecEnv, GrowEvaluationStack, - (TclExecuteByteCode): Added some casts to ClientData that are - apparently needed on some architectures. - -2001-03-12 Donal K. Fellows - - * tests/string.test: Fixed some test numberings and added a test. - [Patch 403229] - -2001-03-06 Donal K. Fellows - - * generic/tclVar.c (Tcl_UnsetObjCmd): Rewrote argument parser to avoid - a read off the end of the argument array that could occur when - executing something like [unset -nocomplain] was executed. Improved - the error message given when not enough arguments are given (-nocomplain - should obviously be *before* --, not after it) and also modified the - test suite to take account of that and the documentation to use the - same improvement. [Bug 405769] - -2001-03-02 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Fixed bug that could pass - pointers to freed memory to command implementations, which most - obviously caused some weird behaviour with [info level], but could - have caused problems with user code and command traces too. [Bug - 404865, Patch 405436] - -2001-02-23 msofer - - * no changes; fixing up the missing comment in the previous one. - Sorry. - -2001-02-23 msofer - - * /cvsroot/tcl/tcl/tests/execute.test: added test for evaluation of an - expression in a variable; evals once by compiling, second time using - the previous compilation - -2001-02-18 Kevin B. Kenny - - * doc/clock.n: Updated documentation to reflect the addition of - compat/strftime.c, including the correct formatting of ISO-8601:1988 - fiscal week number (%V). - -2001-02-15 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): Improved efficiency of - splitting strings into individual characters by adding hash so that - only one Tcl_Obj per character is created. Improves performance of - splitting of short strings and makes a huge difference to splitting of - long strings, such as is done in the mime package in tcllib. [Bug - 131523] - -2001-01-31 Don Porter - - * win/makefile.vc (install-libraries): Corrected misdirected install - directory for the msgcat 1.2 package. - -2001-01-30 Don Porter - - * generic/tclIO.c (CopyData): Moved code that updates the count of how - many bytes are left to copy. Corrects bug that when writing occurs in - the background, the copy loop could be escaped without updating the - count, causing CopyData() to try to copy more bytes than the toRead - value originally passed to TclCopyChannel(), leading to hangs and - misreporting of number of bytes copied. [Bug 118203, Patch 103432] - -2001-01-18 Andreas Kupries - - Everything below belongs together, it fixes [Bug 123153] - - * generic/tcl.h (line 342): A bit more explanation about the default - value for TCL_PRESERVE_BINARY_COMPATABILITY. - - * generic/tcl.h (line 1208): Define the macro 'Tcl_InitHashTable' only - when TCL_PRESERVE_BINARY_COMPATIBILITY is not set as it kills binary - compatibility to 8.3 and earlier versions. This is the main part of - the patch/change. - - * generic/tcl.decls (line 1469): - * generic/tclHash.c (Tcl_InitHashTable): - * generic/tclHash.c (Tcl_InitHashTableEx): - * generic/tclObj.c (Tcl_InitObjHashTable): Changed - 'Tcl_InitHashTableEx' to 'Tcl_InitCustomHashTable'. This change is - more of an estethical nature, replacing the ubiquitous 'Ex' suffix - with a more meaningful name. The introduced binary incompatibility is - deemed acceptable as it is between alpha versions. Updated callers. - - * doc/Hash.3: - * unix/mkLinks: Changed 'Tcl_InitHashTableEx' to - 'Tcl_InitCustomHashTable'. - -2001-01-10 Donal K. Fellows - - * tests/winPipe.test (winpipe-1.20): - * tests/winDde.test (createChildProcess): - * tests/pkgMkIndex.test (pkgtest::createIndex): Removed assumption - that paths contain no spaces which causes problems with both [eval] - and [open |...] due to the well-known differences between lists and - strings. Fixes [Bug 119406] - -2001-01-04 Don Porter - - * tests/unixInit.test: - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Several entries in the - library path ($tcl_libPath) are determined relative to the absolute - path of the executable. When the executable is installed in or near - the root directory of the file system, relative pathnames were being - incorrectly generated, and in the worst case, memory access violations - were crashing the program. [Bug 119416, Patch 102972] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2002 Index: ChangeLog.2002 ================================================================== --- ChangeLog.2002 +++ /dev/null @@ -1,4741 +0,0 @@ -2002-12-18 David Gravereaux - - * win/makefile.vc: some uses of xcopy swapped to the @$(CPY) macro. - Reported by Joe Mistachkin . - -2002-12-17 Jeff Hobbs - - * generic/tclNotify.c (TclFinalizeNotifier, Tcl_SetServiceMode): - (Tcl_ThreadAlert): Check that the stub functions are non-NULL before - calling them. They could be set to NULL by Tcl_SetNotifier. - -2002-12-16 David Gravereaux - - * generic/tclPipe.c (TclCleanupChildren): - * tests/winPipe.test: - * win/tclWinPipe.c (Tcl_WaitPid): - * win/tclWinTest.c: Gave Tcl_WaitPid the ability to return a Win32 - exception code translated into a posix style SIG*. This allows [close] - to report "CHILDKILLED" without the meaning getting lost in a - truncated exit code. In TclCleanupChildren(), TclpGetPid() had to get - moved to before Tcl_WaitPid() as the the handle is removed from the - list taking away the ability to get the process id after the wait is - done. This shouldn't effect the unix implimentaion unless waitpid is - called with a pid of zero, meaning "any". I don't think it is.. - -2002-12-13 Don Porter - - * unix/configure.in: Updated configure of CVS snapshots to reflect - * win/configure.in: the 8.4.1.1 patchlevel. - - * unix/configure: autoconf - * win/configure autoconf - -2002-12-11 Don Porter - - * generic/tclProc.c (ProcessProcResultCode): Fix failure to propagate - negative return codes up the call stack. [Bug 647307] - * tests/proc.test (proc-6.1): Test for Bug 647307 - - * generic/tclParseExpr.c (TclParseInteger): Return 1 for the string - "0x" (recognize leading "0" as an integer). [Bug 648441] - * tests/parseExpr.test (parseExpr-19.1): Test for Bug 648441. - -2002-12-09 Jeff Hobbs - - * win/tclWinThrd.c (TclpMasterUnlock): - * generic/tclThread.c (TclFinalizeThreadData): TclpMasterUnlock must - exist and be called unconditional of TCL_THREADS. [Bug 651139] - -2002-12-08 David Gravereaux - - * win/tclWinSock.c (SocketThreadExitHandler, InitSockets): Check - that the tsdPtr is valid before dereferencing as we call it from the - exit handler, too [Bug 650353]. Another WSAStartup() loaded version - comparison byte swap issue fixed. Although 0x0101 byte swapped is - still 0x0101, properly claiming which is major/minor is more correct. - -2002-12-06 Jeff Hobbs - - * generic/tclStubInit.c: regen - * generic/tclIntPlatDecls.h: regen - * generic/tclInt.decls: added TclWinResetInterface - - * win/tclWin32Dll.c (TclWinResetInterfaces): - * win/tclWinInit.c (TclpSetInitialEncodings, WinEncodingsCleanup): - add exit handler that resets the encoding information to a state where - we can reuse Tcl. Following these changes, it is possible to reuse Tcl - (following Tcl_FindExecutable or Tcl_CreateInterp) following a - Tcl_Finalize. - - * generic/tclIOUtil.c (TclFinalizeFilesystem): reset statics to their - original values on finalize to allow reuse of the library. - -2002-12-04 David Gravereaux - - * win/tclWinPipe.c: reverted back to -r1.27 due to numerous test - failures that need to be resolved first. The idea was good, but the - details aren't. - -2002-12-04 David Gravereaux - - * win/tclWinPipe.c (Tcl_WaitPid): When a process exits with an - exception, pass this notice on to the caller with a SIG* code rather - than truncating the exit code and missing the meaning. This allows - TclCleanupChildren() to report "CHILDKILLED". - - This has a different behavior than unix in that closing the read pipe - to a process sends the SIGPIPE signal which is returned as a SIGPIPE - exit status. On windows, we send the process a CTRL_BREAK_EVENT and - get back a CONTROL_C_EXIT which is documented to mean a SIGINT which - seems wrong as a system, but is the correct exit status. - -2002-12-04 Vince Darley - - * generic/tclIOUtil.c: fix to redirected 'load' in virtual filesystem - for some Unix systems. - - * generic/tclEvent.c: the filesystem must be cleaned up before the - encoding subsystem because it needs access to encodings. Fixes crash - on exit observed in embedded applications. - - * generic/tclTestObj.c: patch omitted from previous change of - 2002-11-13 - -2002-12-03 Jeff Hobbs - - * generic/tclStubLib.c (Tcl_InitStubs): prevent the cached check of - tclStubsPtr to allow for repeated load/unload of the Tcl dll by - hosting apps. [Bug 615304] - -2002-12-03 David Gravereaux - - * win/tclAppInit.c (sigHandler): Protect from trying to close a NULL - handle. - - * win/tclWinPipe.c (PipeClose2Proc, TclpCreateProcess): Send a real - Win32 signal (CTRL_C_EVENT) when the read channel is brought down to - alert the child to close on its side. Start the process with - CREATE_NEW_PROCESS_GROUP to allow the ability to send these signals. - The following test case now brings down the child without the use of - an external [kill] command. - - % set p [open "|[info name]" w+] - file8d5380 - % pid $p - 2876 - % close $p <- now doesn't block in Tcl_WaitPid() - % - - * win/tclWinPipe.c (PipeClose2Proc): Changed CTRL_C_EVENT to - CTRL_BREAK_EVENT as it can't be ignored by the child and proved to - work on [open "|netstat 1" w+] where CTRL_C_EVENT didn't. - -2002-11-27 David Gravereaux - - * win/tclWinPort.h: Don't turn off winsock prototypes! TclX didn't - like it. Even though the core doesn't use the prototypes, do offer - them. - - * win/tclWinSock.c: Removed shutdown() from the function table as it - wasn't referenced anywhere and cleaned-up some casting that that - wasn't needed. - - * win/tclWinSock.c: WSAStartup() loaded version comparison error which - resulted in 2.0 looking less than 1.1. - - * win/tclWinChan.c (Tcl_MakeFileChannel): return of DuplicateHandle() - incorrectly used. [Bug 618852] - -2002-11-26 Jeff Hobbs - - * generic/tclEncoding.c (TclFinalizeEncodingSubsystem): properly - cleanup all encodings by using Tcl_FirstHashEntry in the while loop. - - * unix/Makefile.in (valgrind): add simple valgrind target - - * tests/exec.test: unset path var to allow singleproc testing - - * generic/tclInterp.c (AliasCreate): preserve/release interps to - prevent possible FMR error in bad alias cases. - -2002-11-26 David Gravereaux - - * win/tclWinPort.h: - * win/tclWinSock.c: This patch does two things: - - 1) Cleans-up the winsock typedefs by using the typedefs provided by - winsock2.h. This has no effect on how winsock is initialized; just - makes the source code easier to read. [Patch 561305 561301] - - 2) Revamps how the socket message handler thread is brought up and - down to allow for cleaner exits without the use of TerminateThread(). - TerminateThread is evil. No attempt has been made to resolve [Bug - 593810] which may need a new channel driver version for adding a - registering function within the transfered thread to init the handler - thread. IOW, initialization of the TSD structure is getting bypassed - through the thread extension's [thread::transfer] command. - -2002-11-26 David Gravereaux - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - * win/tclWinTime.c: General cleanup of all worker threads used by the - channel drivers. Eliminates the normal case where the worker thread is - terminated ('cept the winsock one). Instead, use kernel events to - signal a clean exit. Only when the worker thread is blocked on an I/O - call is the thread terminated. Essentially, this makes all other - channel worker threads behave like the PipeReaderThread() function for - it's cleaner exit behavior. This appears to fix [Bug 597924] but needs - 3rd party confirmation to close the issue. - -2002-11-26 Mo DeJong - - * win/README: Update msys build env URL. This release #4 build both - tcl and tk without problems. - -2002-11-22 Jeff Hobbs - - * library/init.tcl: code cleanup to reduce use of - * library/opt/optparse.tcl: string compare - - * tests/interp.test: interp-14.4 - * generic/tclInterp.c (TclPreventAliasLoop): prevent seg fault when - creating an alias command over the interp name. [Bug 641195] - -2002-11-18 Jeff Hobbs - - * generic/tclUtil.c (SetEndOffsetFromAny): handle integer offset - after the "end-" prefix. - - * generic/get.test: - * generic/string.test: - * generic/tclObj.c (SetIntFromAny, SetWideIntFromAny): - * generic/tclGet.c (TclGetLong, Tcl_GetInt): simplify sign handling - before calling strtoul(l). [Bug 634856] - -2002-11-18 David Gravereaux - - * win/tclWinThrd.c (Tcl_CreateThread/TclpThreadExit): Fixed improper - compiler macros that missed the VC++ compiler. This resulted in VC++ - builds using CreateThread()/ExitThread() in place of the proper - _beginthreadex()/_endthreadex(). This was a large error and am - surprised I missed seeing it earlier. - -2002-11-13 Jeff Hobbs - - * generic/regexpComp.test: added tests 22.* - * generic/tclCompCmds.c (TclCompileRegexpCmd): add left and right - anchoring (^ and $) recognition and check starting or ending .* to - extend the number of REs that can be compiled to string match or - string equal. - -2002-11-13 Vince Darley - - * generic/tclCmdMZ.c: - * tests/trace.test: applied patch from Hemang Levana to fix [Bug - 615043] in execution traces with 'return -code error'. - - * generic/tclTestObj.c: - * tests/stringObj.test: added 'knownBug' test for [Bug 635200] - * generic/tclStringObj.c: corrected typos in comments - - * generic/tclFileName.c: - * tests/fileName.test: applied patch for bug reported against tclvfs - concerning handling of Windows serial ports like 'com1', 'lpt3' by the - virtual filesystem code. - - * doc/RegExp.3: clarification of the 'extendMatch' return values. - -2002-11-11 Jeff Hobbs - - * generic/tclUtil.c (Tcl_Backslash): use TclUtfToUniChar. - (Tcl_StringCaseMatch): use TclUtfToUniChar and add further - optimizations for the one-byte/char case. - - * generic/tclUtf.c: make use of TclUtfToUniChar macro throughout the - functions, and add extra optimization to Tcl_NumUtfChars for - one-byte/char case. - - * generic/tclVar.c (DisposeTraceResult, CallVarTraces): add proper - static declarations. - - * generic/tclStringObj.c (Tcl_GetCharLength): optimize for the ascii - char case. - (Tcl_GetUniChar): remove unnecessary use of Tcl_UtfToUniChar. - (FillUnicodeRep): Use TclUtfToUniChar. - - * generic/tclHash.c (HashStringKey): move string++ lower to save an - instruction. - - * generic/tclExecute.c (TclExecuteByteCode): improve INST_STR_CMP to - use memcmp in the one-byte/char case, also use direct index for - INST_STR_INDEX in that case. - - * generic/tclEncoding.c (UtfToUtfProc, UtfToUnicodeProc): - (TableFromUtfProc, EscapeFromUtfProc): Use TclUtfToUniChar. - (UnicodeToUtfProc, TableToUtfProc): add 1-byte char optimizations for - Tcl_UniCharToUtf call. These improve encoded channel conversion speeds - by up to 20%. - - * tests/split.test: added 1-char string split tests - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): Use TclUtfToUniChar. Also - added a special case for single-ascii-char splits. - (Tcl_StringObjCmd): Use TclUtfToUniChar. For STR_RANGE, support - getting ranges of ByteArrays (reverts change from 2000-05-26). - (TraceExecutionProc) add proper static declaration. - - * generic/tclInt.h: add macro version of Tcl_UtfToUniChar - (TclUtfToUniChar) that does the one-byte utf-char check without - calling Tcl_UtfToUniChar, for use by the core. This brings notable - speedups for primarily ascii string handling. - - * generic/tcl.h (TCL_PATCH_LEVEL): bump to 8.4.1.1 for patchlevel - only. This interim number will only be reflected by [info patchlevel]. - -2002-11-11 Kevin Kenny - - * doc/Tcl.n: Corrected indentation of the new language. Oops. - -2002-11-10 Kevin Kenny - - * doc/Tcl.n: Added language to the Endekalogue to make it clear that - substitutions always take place from left to right. [Bug 635644] - -2002-11-06 Mo DeJong - - * changes: Note TclInExit TclInThreadExit changes. - * generic/tclEvent.c (TclInExit, TclInThreadExit): Split out - functionality of TclInExit to make it clear which one should be called - in each situation. - * generic/tclInt.decls: Declare TclInThreadExit. - * generic/tclIntDecls.h: Regen. - * generic/tclStubInit.c: Regen. - * mac/tclMacChan.c (StdIOClose): - * unix/tclUnixChan.c (FileCloseProc): - * win/tclWinChan.c (FileCloseProc): - * win/tclWinConsole.c (ConsoleCloseProc): - * win/tclWinPipe.c (TclpCloseFile): - * win/tclWinSerial.c (SerialCloseProc): Invoke the new TclInThreadExit - method instead of TclInExit. - -2002-11-06 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Generate a fatal configure error if - no ar program can be found on the path. [Bug 582039] - * win/configure: Regen. - * win/configure.in: Check that AR, RANLIB, and RC are found on the - path when building with gcc. - -2002-11-03 David Gravereaux - - * win/tclAppInit.c: Calls Registry_Init() and Dde_Init() when - STATIC_BUILD and TCL_USE_STATIC_PACKAGES macros are set. - - * win/makefile.vc: - * win/rules.vc: linkexten option now sets the TCL_USE_STATIC_PACKAGES - macro which also adds the registry and dde object files to the link - of the shell. [Patch 479697] Also factored some additional macros that - will be helpful for extension authors. Version grepping of tcl.h will - need to be added to complete this. - - * win/buildall.vc.bat: Added more descriptive commentary. - -2002-11-01 David Gravereaux - - * win/tclWinReg.c: Changed the Tcl_PkgProvide() line to declare the - registry extension at version 1.1 from 1.0. - -2002-10-31 Andreas Kupries - - * library/word.tcl: Changed $tcl_platform to $::tcl_platform to avoid - possible scope trouble. - -2002-10-29 Vince Darley - - * win/tclWinInt.h: - * win/tclWin32Dll.c: added comments about certain NULL function - pointers which will be filled in when Tcl_FindExecutable is called, so - that users don't report invalid bugs on this topic. (No code changes - at all). - -2002-10-29 Daniel Steffen - - * unix/tclLoadDyld.c (TclpFindSymbol): pass all dyld error messages - upstream [Bug 627546]. - -2002-10-28 Andreas Kupries - - * library/dde/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: Changed the hardwired debug suffix (d) to - the correct suffix (g). - -2002-10-28 Don Porter - - * library/auto.tcl: Converted the Mac-specific [package unknown] - * library/init.tcl: behavior to use a chaining mechanism to extend - * library/package.tcl: the default [tclPkgUnknown]. [Bug 627660] - * library/tclIndex: [Patch 624509] (steffen) - -2002-10-26 David Gravereaux - - * win/makefile.vc: xcopy on NT 4.0 doesn't support the /Y switch - (overwrite). Added logic to handle this. [Bug 618019] - -2002-10-23 Donal K. Fellows - - * generic/tclInt.h: Removed definitions of obsolete HistoryEvent and - HistoryRev structures (the history mechanism has been written in Tcl - for some time now.) - -2002-10-22 Jeff Hobbs - - *** 8.4.1 TAGGED FOR RELEASE *** - - * changes: updated for 8.4.1 release - - * win/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst. - * win/configure: regen - * win/configure.in: removed SC_ENABLE_MEMDEBUG call - * win/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent - SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now. - -2002-10-22 Daniel Steffen - - * library/auto.tcl (tcl_findLibrary): - * library/package.tcl (tclPkgUnknown): on macosx, search inside the - Resources/Scripts subdirectory of any potential package directory. - * macosx/Tcl.pbproj/project.pbxproj: add standard Frameworks dirs to - TCL_PACKAGE_PATH make argument. - * unix/tclUnixInit.c (TclpSetVariables): on macosx, add embedded - framework dirs to tcl_pkgPath: @executable_path/../Frameworks and - @executable_path/../PrivateFrameworks (if they exist), as well as the - dirs in DYLD_FRAMEWORK_PATH (if set). [Patch 624509] - use standard MAXPATHLEN instead of literal 1024 - -2002-10-22 Donal K. Fellows - - * doc/StringObj.3, doc/Object.3: Documented that Tcl_Obj's standard - string form is a modified UTF-8; apparently, this was not mentioned - anywhere in the main docs, and lead to [Bug 624919]. - -2002-10-21 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: bumped version to 8.4.1 - * generic/tcl.h: Added reminder comment to edit - macosx/Tcl.pbproj/project.pbxproj when version number changes. - -2002-10-18 Jeff Hobbs - - * library/reg/pkgIndex.tcl: - * win/configure: - * win/configure.in: - * win/Makefile.in: - * win/makefile.vc: - * win/makefile.bc: Updated to reg1.1 - - * doc/registry.n: Added support for broadcasting changes to the - * tests/registry.test: registry Environment. Noted proper code in the - * win/tclWinReg.c: docs. [Patch 625453] - - * unix/Makefile.in (dist): add any mac/tcl*.sea.hqx files - -2002-10-17 Don Porter - - * generic/tclVar.c: Fixed code that check for proper # of args to - * tests/var.test: [array names]. Added test. [Bug 624755] - -2002-10-16 Jeff Hobbs - - * win/configure: add workaround for cygwin windres - * win/tcl.m4 (SC_CONFIG_CFLAGS): problem. [Patch 624010] (howell) - -2002-10-15 Jeff Hobbs - - * README: added archives.tcl.tk note - - * unix/configure: - * unix/tcl.m4: Correct AIX-5 ppc build flags. Correct HP 11 64-bit gcc - building. [Patch 601051] (martin) - -2002-10-15 Vince Darley - - * generic/tclCmdMZ.c: - * tests/trace.test: applied patch from Hemang Levana to fix [Bug - 615043] in execution traces with idle tasks firing. - -2002-10-14 Jeff Hobbs - - * generic/tclEnv.c (Tcl_PutEnv): correct possible mem leak. [Patch - 623269] (brouwers) - -2002-10-11 Donal K. Fellows - - * generic/tcl.h: Need a different strategy through the maze of - #defines to let people building with Cygwin build correctly. Also made - some comments less misleading... - -2002-10-10 Jeff Hobbs - - * README: fixed minor nits [Bug 607776] (virden) - - * win/configure: - * win/tcl.m4: enable USE_THREAD_ALLOC (new threaded allocator) by - default in cygwin configure on Windows. - -2002-10-10 Don Porter - - * doc/Tcl.n: Clarified that namespace separators are legal in the - variable names during $-subtitution. [Bug 615139] - - * doc/regexp.n: Typo correction. Thanks Ronnie Brunner. [Bug 606826] - -2002-10-10 Vince Darley - - * unix/tclLoadAout.c - * unix/tclLoadDl.c - * unix/tclLoadDld.c - * unix/tclLoadDyld.c - * unix/tclLoadNext.c - * unix/tclLoadOSF.c - * unix/tclLoadShl.c - * win/tclWinLoad.c: allow either full paths or simply dll names to be - specified when loading files (the latter will be looked up by the OS - on your PATH/LD_LIBRARY_PATH as appropriate). Fixes [Bug 611108] - -2002-10-09 Jeff Hobbs - - * unix/README: doc'ed --enable-symbols options. - * unix/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst. - * unix/configure: regen - * unix/configure.in: removed SC_ENABLE_MEMDEBUG call - * unix/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent - SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now. - -2002-10-09 Kevin B. Kenny - - * win/tclWinTime.c: Added code to set an exit handler that terminates - the thread that calibrates the performance counter, so that the thread - won't outlive unloading the Tcl DLL. [Bug 620735] - -2002-10-09 Donal K. Fellows - - * doc/binary.n: More clarification of [binary scan]'s behaviour. - -2002-10-09 Daniel Steffen - - * generic/tclIntDecls.h: fixed botched regen. - -2002-10-09 Daniel Steffen - - * generic/tclInt.decls: made TclSetPreInitScript() declaration - generic as it is used on mac & aqua as well. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: regen. - * generic/tclCompile.h: added prototype for TclCompileVariableCmd. - - * mac/tclMacPort.h: removed incorrect definitions and - obsolete definitions. - * mac/tclMacChan.c: removed obsolete GetOpenMode() and replaced - associated constants with the analogues (they existing defs - were inconsistent with which was causing havoc when - Tcl_GetOpenMode was used instead of private GetOpenMode). - - * mac/tclMacFCmd.c: removed GenerateUniqueName(), use equivalent (and - identically named) routine from MoreFiles instead. - - * mac/tclMacLoad.c: CONSTification, fixes to Vince's last changes. - - * mac/tclMacFile.c: - * mac/tclMacTest.c: - * mac/tclMacUnix.c: CONSTification. - - * mac/tclMacOSA.c: CONSTification, sprintf fixes, UH 3.4.x changes; - fix for missing autoname token from TclOSACompileCmd. (bdesgraupes) - * mac/AppleScript.html(AppleScript delete): doc fix. (bdesgraupes) - - * mac/tcltkMacBuildSupport.sea.hqx: updated MoreFiles to 1.5.3, - updated build instructions for 8.4. - * mac/tclMacProjects.sea.hqx: rebuilt archive. - -2002-10-09 Donal K. Fellows - - * doc/Alloc.3: Added a note to mention that attempting to allocate a - zero-length block can return NULL. [Tk Bug 619544] - -2002-10-04 Donal K. Fellows - - * doc/binary.n: Doc improvements [Patch 616480] - - * tests/fCmd.test, tests/winFCmd.test: - * tools/eolFix.tcl, tools/genStubs.tcl: [file exist] -> [file exists] - Thanks to David Welton. - -2002-10-03 Don Porter - - * doc/tcltest.n: fixed typo [Bug 618018]. Thanks to "JJM". - -2002-10-03 Donal K. Fellows - - * tools/man2help2.tcl: - * tests/http.test, tests/httpd, tests/httpold.test: - * tests/env.test, tests/binary.test, tests/autoMkindex.test: - * library/init.tcl, library/http/http.tcl: [info exist] should really - be [info exists]. [Bug 602566] - - * doc/lsearch.n: Better specification of what happens when -sorted is - mixed with other options. [Bug 617816] - -2002-10-01 Jeff Hobbs - - * generic/tclProc.c (TclCreateProc): mask out VAR_UNDEFINED for - precompiled locals to support 8.3 precompiled code. - (Tcl_ProcObjCmd): correct 2002-09-26 fix to look for tclProcBodyType. - -2002-10-01 Donal K. Fellows - - * doc/socket.n: Mentioned that ports may be specified as serivce names - as well as integers. [Bug 616843] - -2002-09-30 Jeff Hobbs - - * generic/tclCompCmds.c (TclCompileRegexpCmd): correct the checking - for bad re's that didn't terminate the re string. Resultant compiles - were correct, but much slower than necessary. - -2002-09-29 David Gravereaux - - * win/tclAppInit.c: Added proper exiting conditions using Win32 - console signals. This handles the existing lack of a Ctrl+C exit to - call exit handlers when built for thread support. Also, properly - handles exits from other conditions such as CTRL_CLOSE_EVENT, - CTRL_LOGOFF_EVENT, and CTRL_SHUTDOWN_EVENT signals. In all cases, - exit handlers will be called. [Bug 219355] - - * win/makefile.vc: Added missing tclThreadAlloc.c to the build rules - and defines USE_THREAD_ALLOC when TCL_THREADS is defined to get the - new behavior by default. - -2002-09-27 Don Porter - - * README: Bumped to version 8.4.1 to avoid confusion of - * generic/tcl.h: CVS snapshots with the actual 8.4.0 release. - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf - * win/configure: - -2002-09-26 Jeff Hobbs - - * unix/configure: regen. - * unix/tcl.m4: improve AIX-4/5 64bit compilation support. - - * generic/tclProc.c (Tcl_ProcObjCmd): correct overeager optimization - of noop proc to handle the precompiled case. (sofer) - - * unix/ldAix (nmopts): add -X32_64 to make it work for 32 or 64bit - mode compilation. - - * library/encoding/koi8-u.enc: removed extraneous spaces that confused - encoding reader. [Bug 615115] - - * unix/Makefile.in: generate source dists with -src designator and do - not generate .Z anymore (just .gz and .zip). - -2002-09-18 Mumit Khan - - Added basic Cygwin support. - - * win/tcl.m4 (SC_PATH_TCLCONFIG): Support one-tree build. - (SC_PATH_TKCONFIG): Likewise. - (SC_PROG_TCLSH): Likewise. - (SC_CONFIG_CFLAGS): Assume real Cygwin port and remove -mno-cygwin - flags. Add -mwin32 to extra_cflags and extra_ldflags. Remove ``-e - _WinMain@16'' from LDFLAGS_WINDOW. - * win/configure.in: Allow Cygwin build. - (SEH test): Define to be 1 instead of empty value. - (EXCEPTION_DISPOSITION): Add test. - * win/configure: Regenerate. - - * generic/tcl.h: Don't explicitly define __WIN32__ for Cygwin, let the - user decide whether to use Windows or POSIX personality. - (TCL_WIDE_INT_TYPE, TCL_LL_MODIFIER, struct Tcl_StatBuf): Define for - Cygwin. - * generic/tclEnv.c (Tcl_CygwinPutenv): putenv replacement for Cygwin. - * generic/tclFileName.c (Tcl_TranslateFileName): Convert POSIX to - native format. - (TclDoGlob): Likewise. - * generic/tclPlatDecls.h (TCHAR): Define for Cygwin. - * win/tclWinPort.h (putenv, TclpSysAlloc, TclpSysFree, - (TclpSysRealloc): Define for Cygwin. - -2002-09-26 Daniel Steffen - - * macosx/Makefile: preserve environment value of INSTALL_ROOT. When - embedding only use deployment build. Force relink before embedded - build to ensure new linker flags are picked up. - - * macosx/Tcl.pbproj/project.pbxproj: add symbolic links to debug lib, - stub libs and tclConfig.sh in framework toplevel. Configure target - dependency fix. Fix to 'clean' action. Added private tcl headers to - framework. Install tclsh symbolic link. Html doc build works when no - installed tclsh available. Made html doc structure in framework more - like in Apple frameworks. - -2002-09-24 Donal K. Fellows - - * unix/tcl.m4 (SC_TCL_64BIT_FLAGS): Yet more robust 64-bit value - detection to close [Bug 613117] on more systems. - - * generic/tclCompile.c (TclPrintSource): More CONSTifying. - * generic/tclExecute.c (EvalStatsCmd): Object-ify to reduce warnings. - Thanks to 'CoderX2' on the chat for bringing this to my attention... - - * unix/tcl.m4: Forgot to define TCL_WIDE_INT_IS_LONG at the - appropriate moment. I believe this is the cause of [Bug 613117] - - * doc/lset.n: Changed 'list' to 'varName' for consistency with lappend - documentation. Thanks to Glenn Jackman [Bug 611719] - -2002-09-22 Don Porter - - * library/tcltest/tcltest.tcl: Corrected [puts -nonewline] within - test bodies. Thanks to Harald Kirsch. [Bug 612786, Patch 612788] Also - corrected reporting of body return code. Thanks to David Taback [Bug - 611922] - * library/tcltest/pkgIndex.tcl: Bump to version 2.2.1. - * tests/tcltest.test: added tests for these bugs. - -2002-09-15 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add PEEK_XCLOSEIM define under - Linux. This is used by Tk to double check that an X input context is - cleaned up before it is closed. - -2002-09-12 David Gravereaux - - * win/coffbase.txt: Added BLT to the virtual base address listings - table should BLT's build tools decide to use it. - -2002-09-12 Daniel Steffen - - * generic/tcl.h: - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacResource.r: unified use of the two equivalent resource - compiler header inclusion defines RC_INVOKED and RESOURCE_INCLUDED, - now use RC_INVOKED throughout. - -2002-09-10 Mo DeJong - - * unix/README: Add note about building extensions with the same - compiler Tcl was built with. [Tk Bug 592096] - -2002-09-10 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: disabled building html - documentation during embedded build. - -2002-09-10 Daniel Steffen - - * unix/Makefile.in: added DYLIB_INSTALL_DIR variable for macosx and - set it to default value ${LIB_RUNTIME_DIR} - * unix/tcl.m4 (Darwin): use DYLIB_INSTALL_DIR instead of - LIB_RUNTIME_DIR in the -install_name argument to ld. - * unix/configure: regen. - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Makefile: added support for building Tcl as an embedded - framework, i.e. using an dyld install_name containing - @executable_path/../Frameworks via the new DYLIB_INSTALL_DIR - unix/Makefile variable. - -2002-09-10 Jeff Hobbs - - *** 8.4.0 TAGGED FOR RELEASE *** - -2002-09-06 Don Porter - - * doc/file.n: Format correction, and clarified [file normalize] - returns an absolute path. - - * doc/tcltest.n: Added examples section, as long promised. - -2002-09-06 Reinhard Max - - * tests/tcltest.test: Added nonRoot flag to tests 8.3, 8.4, and 8.12. - -2002-09-05 Don Porter - - * doc/tcltest.n: Clarified phrasing. - - * generic/tclBasic.c (TclRenameCommand,CallCommandTraces): - * tests/trace.test (trace-27.1): Corrected memory leak when a rename - trace deleted the command being traced. Test added. Thanks to Hemang - Lavana for the fix. [Bug 604609] - - * generic/tclVar.c (TclDeleteVars): Corrected logic for setting the - TCL_INTERP_DESTROYED flag when calling variable traces. [Tk Bug 605121] - -2002-09-04 Miguel Sofer - - * generic/tclVar.c (DeleteArray): leak plug [Bug 604239]. Thanks to - dkf and dgp for the long and difficult discussion in the chat. - -2002-09-03 Jeff Hobbs - - * generic/tclVar.c (Tcl_UpVar2): code cleanup to not use goto - - * unix/configure: remove -pthread from LIBS on FreeBSD in thread - * unix/tcl.m4: enabled build. [Bug 602849] - -2002-09-03 Miguel Sofer - - * generic/tclInterp.c (AliasCreate): a Tcl_Obj was leaked on error - return from TclPreventAliasLoop. - -2002-09-03 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: Bumped version number to 8.4.0 - and updated copyright info. - -2002-09-03 Miguel Sofer - - * generic/tclVar.c (Tcl_UpVar2): a Tcl_Obj was being leaked on error - return from TclGetFrame. - -2002-09-03 Don Porter - - * changes: Updated changes for 8.4.0 release. - -2002-09-02 Jeff Hobbs - - * unix/tclUnixFile.c (TclpObjLink): removed unnecessary/unfreed extra - native char*. - - * unix/tclUnixChan.c (Tcl_MakeTcpClientChannel): make sure to init - flags field of TcpState ptr to 0. - - * unix/configure: - * unix/tcl.m4: added 64-bit gcc compilation support on HP-11. - [Patch 601051] (martin) - - * README: Bumped version number to 8.4.0 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: - - * generic/tclInterp.c (SlaveCreate): make sure that the memory and - checkmem commands are initialized in non-safe slave interpreters when - TCL_MEM_DEBUG is used. [Bug 583445] - - * win/tclWinConsole.c (ConsoleCloseProc): only wait on writable pipe - if there was something to write. This may prevent infinite wait on - exit. - - * tests/exec.test: marked exec-18.1 unixOnly until the Windows - incompatibility (in the test, not the core) can be resolved. - - * tests/http.test (http-3.11): added close $fp that was causing an - error on Windows because the file was not closed before deleting. - - * unix/tclUnixInit.c (Tcl_MacOSXGetLibraryPath): made this static - function only appear when HAVE_CFBUNDLE is defined. - -2002-08-31 Daniel Steffen - - * unix/tcl.m4: added TK_SHLIB_LD_EXTRAS analogue of existing - TCL_SHLIB_LD_EXTRAS for linker settings only used when linking Tk. - - * unix/configure: regen - -2002-08-31 Daniel Steffen - - *** macosx-8-4-branch merged into the mainline [Patch 602770] *** - - * generic/tcl.decls: added new macosx specific entry to stubs table. - - * tools/genStubs.tcl: added generation of platform guards for - macosx. This is a little more complex than it seems, because MacOS X - IS "unix" plus a little bit, for the purposes of Tcl. BUT - unfortunately, Tk uses "unix" to mean X11. So added platform keys for - macosx (the little added to "unix"), "aqua" and "x11" to distinguish - these for Tk. - - * generic/tcl.h: added a #ifnded RESOURCE_INCLUDED so that tcl.h can - be passed to the resource compiler. - - * generic/tcl.h: - * generic/tclNotify.c: added a few Notifier procs, to be able to - modify more bits of the Tcl notifier dynamically. Required to get Mac - OS X Tk to live on top of the Tcl Unix threaded notifier. Changes the - size of the Tcl_NotifierProcs structure, but doesn't move any elements - around. - - * unix/tclUnixNotfy.c: moved the call to Tcl_ConditionNotify till - AFTER we are done mucking with the pointer swap. Fixes cases where the - thread waiting on the condition wakes & accesses the waitingListPtr - before it gets reset, causing a hang. - - * library/auto.tcl (tcl_findLibrary): added checking the directories - in the tcl_pkgPath for library files on macosx to enable support of - the standard Mac OSX library locations. - - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: added MAC_OSX_DIR. Added PLAT_OBJS to the OBJS: there - are some MacOS X specific files now for Tcl, and when I get the - resource & applescript stuff ported over, and restore support for - FindFiles, etc, there will be a few more. Added LD_LIBRARY_PATH_VAR - configure variable to avoid having to set all possible LD_LIBRARY_PATH - analogues on all platforms. LD_LIBRARY_PATH_VAR is "LD_LIBRARY_PATH" - by default, "LIBPATH" on AIX, "SHLIB_PATH" on HPUX and - "DYLD_LIBRARY_PATH" on Mac OSX. Added configure option to package Tcl - as a framework on Mac OSX. - - * macosx/tclMacOSXBundle.c (new): support for finding Tcl extension - packaged as 'bundles' in the standard Mac OSX library locations. - - * unix/tclUnixInit.c: added support for findig the tcl script library - inside Tcl packaged as a framework on Mac OSX. - - * macosx/Tcl.pbproj/jingham.pbxuser (new): - * macosx/Tcl.pbproj/project.pbxproj (new): project for Apple's - ProjectBuilder IDE. - - * macosx/Makefile (new): simple makefile for building the project from - the command line via the ProjectBuilder tool 'pbxbuild'. - - * unix/configure: - * generic/tclStubInit.c: - * generic/tclPlatDecls.h: regen - -2002-08-29 Andreas Kupries - - * win/tclWinThrd.c (TclpFinalizeThreadData, TclWinFreeAllocCache): - Applied patch for [Bug 599428], provided by Miguel Sofer - . - -2002-08-28 David Gravereaux - - * generic/tclEnv.c: - * unix/configure.in: - * win/tclWinPort.h: putenv() on some systems copies the buffer rather - than taking reference to it. This causes memory leaks and is know to - effect mswindows (msvcrt) and NetBSD 1.5.2 . This patch tests for this - behavior and turns on -DHAVE_PUTENV_THAT_COPIES=1 when approriate. - Thanks to David Welton for assistance. [Bug 414910] - - * unix/configure: regen'd - -2002-08-28 Donal K. Fellows - - * doc/eval.n: Added mention of list command and corrected "SEE ALSO". - - * unix/configure.in: Cache handling of ac_cv_type_socklen_t was wrong. - [Bug 600931] reported by John Ellson. Fixed by putting the brackets - where they belong. - -2002-08-26 Miguel Sofer - - * generic/tclCompCmds.c: fix for [Bug 599788] (error in element name - causing segfault), reported by Tom Wilkason. Fixed by copying the - tokens instead of the source string. - -2002-08-26 Miguel Sofer - - * generic/tclThreadAlloc.c: small optimisation, reducing the new - allocator's overhead. - -2002-08-23 Miguel Sofer - - * generic/tclObj.c (USE_THREAD_ALLOC): fixed leak [Bug 597936]. Thanks - to Zoran Vasiljevic. - -2002-08-23 Miguel Sofer - - * generic/tclThreadAlloc.c (USE_THREAD_ALLOC): moving objects between - caches as a block, instead of one-by-one. - -2002-08-22 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclCmdMZ.c: fix for freed memory r/w in delete traces [Bug - 589863], patch by Hemang Lavana. - -2002-08-20 Andreas Kupries - - * win/Makefile.in (CFLAGS): - * unix/Makefile.in (MEM_DEBUG_FLAGS): Added usage of @MEM_DEBUG_FLAGS@. - * win/configure.in: - * unix/configure.in: Added usage of SC_ENABLE_MEMDEBUG. - * win/tcl.m4: - * unix/tcl.m4: Added macro SC_ENABLE_MEMDEBUG. Allows a user of - configure to (de)activate memory validation and debugging - (TCL_MEM_DEBUG). No need to modify the makefile anymore. - -2002-08-20 Don Porter - - * generic/tclCkalloc.c: CONSTified MemoryCmd and CheckmemCmd. - - * README: Bumped version number to 8.4b3 to distinguish - * generic/tcl.h: HEAD from the 8.4b2 release. - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf - * win/configure: - - * library/http/http.tcl: Corrected installation directory of - * library/msgcat/msgcat.tcl: the package tcltest 2.2. Added - * library/opt/optparse.tcl: comments in other packages to remind - * library/tcltest/tcltest.tcl: that installation directories need - * unix/Makefile.in: updates to match increasing version - * win/Makefile.in: numbers. [Bug 597450] - * win/makefile.bc: - * win/makefile.vc: - -2002-08-19 Andreas Kupries - - * unix/tclUnixTest.c (TestfilehandlerCmd): Changed readable/writable - to the more common readable|writable. Fixes [Bug 596034] reported by - Larry Virden . - -2002-08-16 Donal K. Fellows - - * tests/fCmd.test: Added test to make sure that the cause of the - problem is detectable with an unpatched Tcl. - * doc/ObjectType.3: Added note on the root cause of this problem to - the documentation, since it is possible for user code to trigger this - sort of behaviour too. - * generic/tclIOUtil.c (SetFsPathFromAny): Objects should only have - their old representation deleted when we know that we are about to - install a new one. This stops a weird TclX bug under Linux with - certain kinds of memory debugging enabled which essentally came down - to a double-free of a string. - -2002-08-14 Miguel Sofer - - * generic/tclInt.h: - * generic/tclObj.c: (code cleanup) factored the parts in the macros - TclNewObj() / TclDecrRefCount() into a common part for all - memory allocators and two new macros TclAllocObjStorage() / - TclFreeObjStorage() that are specific to each allocator and fully - describe the differences. Removed allocator-specific code from - tclObj.c by using the macros. - -2002-08-12 Miguel Sofer - - * generic/tclCmdMZ.c: fixing UMR in delete traces, [Bug 589863]. - -2002-08-08 David Gravereaux - - * tools/man2help.tcl: Fixed $argv handling bug where if -bitmap wasn't - specified $argc was off by one. - -2002-08-08 Miguel Sofer - - * tests/uplevel.test: added 6.1 to test [uplevel] with shadowed - commands [Bug 524383] - - * tests/subst.test: added 5.8-10 as further tests for [Bug 495207] - -2002-08-08 Don Porter - - * tests/README: Noted removal of defs.tcl. - -2002-08-08 Jeff Hobbs - - * doc/lsearch.n: corrected lsearch docs to use -inline in examples. - - *** 8.4b2 TAGGED FOR RELEASE *** - - * tests/fCmd.test: - * tests/unixFCmd.test: updated tests for new link copy behavior. - * generic/tclFCmd.c (CopyRenameOneFile): changed the behavior to - follow links to endpoints and copy that file/directory instead of just - copying the surface link. This means that trying to copy a link that - has no endpoint (danling link) is an error. [Patch 591647] (darley) - (CopyRenameOneFile): this is currently disabled by default until - further issues with such behavior (like relative links) can be - handled correctly. - - * tests/README: slight wording improvements - -2002-08-07 Miguel Sofer - - * docs/BoolObj.3: added description of valid string reps for a - boolean object. [Bug 584794] - * generic/tclObj.c: optimised Tcl_GetBooleanFromObj and - SetBooleanFromAny to avoid parsing the string rep when it can be - avoided. [Bugs 584650, 472576] - -2002-08-07 Miguel Sofer - - * generic/tclCompile.h: - * generic/tclObj.c: making tclCmdNameType static ([Bug 584567], Don - Porter). - -2002-08-07 Miguel Sofer - - * generic/tclObj.c (Tcl_NewObj): added conditional code for - USE_THREAD_ALLOC; objects allocated through Tcl_NewObj() were - otherwise being leaked. [Bug 587488] reported by Sven Sass. - -2002-08-06 Daniel Steffen - - * generic/tclInt.decls: - * unix/tclUnixThrd.c: Added stubs and implementations for - non-threaded build for the tclUnixThrd.c procs TclpReaddir, - TclpLocaltime, TclpGmtime and TclpInetNtoa. Fixes link errors in - stubbed & threaded extensions that include tclUnixPort.h and use any - of the procs readdir, localtime, gmtime or inet_ntoa (e.g. TclX 8.4) - [Bug 589526] - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: Regen. - -2002-08-05 Don Porter - - * library/tcltest/tcltest.tcl: The setup and cleanup scripts are now - * library/tcltest/pkgIndex.tcl: skipped when a test is skipped, fixing - * tests/tcltest.test: [Bug 589859]. Test for bug added, and - corrected tcltest package bumped to version 2.2. - - * generic/tcl.decls: Restored Tcl_Concat to return (char *). Like - * generic/tclDecls.h: Tcl_Merge, it transfers ownership of a dynamic - * generic/tclUtil.c: allocated string to the caller. - -2002-08-04 Don Porter - - * doc/CmdCmplt.3: Applied Patch 585105 to fully CONST-ify all - * doc/Concat.3: remaining public interfaces of Tcl. Notably, - * doc/CrtCommand.3: the parser no longer writes on the string it - * doc/CrtSlave.3: is parsing, so it is no longer necessary for - * doc/CrtTrace.3: Tcl_Eval() to be given a writable string. Also - * doc/Eval.3: the refactoring of the Tcl_*Var* routines by - * doc/ExprLong.3: by Miguel Sofer is included, so that the - * doc/LinkVar.3: "part1" argument for them no longer needs to - * doc/ParseCmd.3: be writable either. - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: Compatibility support has been enhanced so - * generic/tcl.decls: that a #define of USE_NON_CONST will remove - * generic/tcl.h: all possible source incompatibilities with the - * generic/tclBasic.c: 8.3 version of the header file(s). The new - * generic/tclCmdMZ.c: #define of USE_COMPAT_CONST now does what - * generic/tclCompCmds.c:USE_NON_CONST used to do -- disable only those - * generic/tclCompExpr.c:new CONST's that introduce irreconcilable - * generic/tclCompile.c: incompatibilities. - * generic/tclCompile.h: - * generic/tclDecls.h: Several bugs are also fixed by this patch. - * generic/tclEnv.c: [Bugs 584051,580433] [Patches 585105,582429] - * generic/tclEvent.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclInterp.c: - * generic/tclLink.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclUtf.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * mac/tclMacTest.c: - * tests/expr-old.test: - * tests/parseExpr.test: - * unix/tclUnixTest.c: - * unix/tclXtTest.c: - * win/tclWinTest.c: - -2002-08-01 Miguel Sofer - - * generic/tclExecute.c: bugfix (reading freed memory). Testsuite - passed on linux/i386, compile-13.1 hung on linux/alpha. - -2002-08-01 Miguel Sofer - - * generic/tclExecute.c: added a reference count for the complete - execution stack, instead of Tcl_Preserve/Tcl_Release. - -2002-08-01 Mo DeJong - - * generic/tclCkalloc.c (TclFinalizeMemorySubsystem): Don't lock the - ckalloc mutex before invoking the Tcl_DumpActiveMemory function since - it also locks the same mutex. This code is only executed when "memory - onexit filename" has been executed and Tcl is compiled with - -DTCL_MEM_DEBUG. - -2002-08-01 Reinhard Max - - * win/tclWinPort.h: The windows headers don't provide socklen_t, so we - have to do it. - -2002-07-31 Miguel Sofer - - * generic/tclInt.h (USE_THREAD_ALLOC): for unshared objects, - TclDecrRefCount now frees the internal rep before the string rep - - just like the non-macro Tcl_DecrRefCount/TclFreeObj [Bug 524802]. For - the other allocators the fix was done on 2002-03-06. - -2002-07-31 Miguel Sofer - - * generic/tclInterp.c: signed/unsigned comparison warning fixed - (Vince Darley). - -2002-07-31 Donal K. Fellows - - * unix/tcl.m4 (SC_BUGGY_STRTOD): Enabled caching of test results. - - * unix/tcl.m4 (SC_BUGGY_STRTOD): Solaris 2.8 still has a buggy - strtod() implementation; make sure we detect it. - - * tests/expr.test (expr-22.*): Marked as non-portable because it seems - that these tests have an annoying tendency to fail in unexpected ways. - [Bugs 584825, 584950, 585986] - -2002-07-30 Andreas Kupries - - * tests/io.test: - * generic/tclIO.c (WriteChars): Added flag to break out of loop if - nothing of the input is consumed at all, to prevent infinite looping - of called with a non-UTF-8 string. Fixes Bug 584603 (partially). Added - new test "io-60.1". Might need additional changes to Tcl_Main so that - unprintable results are printed as binary data. - -2002-07-29 Mo DeJong - - * unix/Makefile.in: Use CC_SEARCH_FLAGS instead of LD_SEARCH_FLAGS - when linking with ${CC}. - * unix/configure: Regen. - * unix/configure.in: Don't subst CC_SEARCH_FLAGS or LD_SEARCH_FLAGS - since this is now done in tcl.m4. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Document and set CC_SEARCH_FLAGS - whenever LD_SEARCH_FLAGS is set. [Patch 588290] - -2002-07-29 Reinhard Max - - * unix/tcl.m4 (SC_SERIAL_PORT): Fixed detection for cases when - configure's stdin is not a tty. - - * unix/tclUnixPort.h: - * generic/tclIOSock.c: Changed size_t to socklen_t in - socket-related function calls. - - * unix/configure.in: Added test and fallback definition - for socklen_t. - - * unix/configure: generated. - -2002-07-29 Miguel Sofer - - * generic/tclObj.c: fixed a comment - - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclInterp.c: added the new flag TCL_EVAL_INVOKE to the - interface of the Tcl_Eval* functions, removing the - TCL_EVAL_NO_TRACEBACK added yesterday: alias invocations not only - require no tracebacks, but also look up the command name in the global - scope - see new test interp-9.4 - * tests/interp.test: added 9.3 to test for safety of aliases to hidden - commands, 9.4 to test for correct command lookup scope. - -2002-07-29 Donal K. Fellows - - * generic/regc_locale.c (cclass): [[:xdigit:]] is only a defined - concept on western characters, so should not allow any unicode digit, - and hence number of ranges in [[:xdigit:]] is fixed. - * tests/reg.test: Added test to detect the bug. - * generic/regc_cvec.c (newcvec): Corrected initial size value in - character vector structure. [Bug 578363] Many thanks to - pvgoran@users.sf.net for tracking this down. - -2002-07-28 Miguel Sofer - - * generic/tcl.h: - * generic/tclBasic.c: added the new flag TCL_EVAL_NO_TRACEBACK to the - interface of the Tcl_Eval* functions. Modified the error message for - too many nested evaluations. - * generic/tclInterp.h: changed the Alias struct to be of variable - length and store the prefix arguments directly (instead of a pointer - to a Tcl_Obj list). Made AliasObjCmd call Tcl_EvalObjv instead of - TclObjInvoke - thus making aliases trigger execution traces [Bug - 582522]. - * tests/interp.test: - * tests/stack.test: adapted to the new error message. - * tests/trace.test: added tests for aliases firing the exec traces. - -2002-07-27 Mo DeJong - - * unix/Makefile.in: Revert fix for Tcl bug 529801 since it was - incorrect and broke the build on other systems. Fix [Bug 587299]. Add - MAJOR_VERSION, MINOR_VERSION, PATCH_LEVEL, SHLIB_LD_FLAGS, - SHLIB_LD_LIBS, CC_SEARCH_FLAGS, LD_SEARCH_FLAGS, and LIB_FILE - variables to support more generic library build/install rules. - * unix/configure: Regen. - * unix/configure.in: Move AC_PROG_RANLIB into tcl.m4. Move shared - build test and setting of MAKE_LIB and MAKE_STUB_LIB into tcl.m4. Move - subst of a number of variables into tcl.m4 where they are defined. - * unix/tcl.m4 (SC_ENABLE_SYMBOLS, SC_CONFIG_CFLAGS): Subst vars where - they are defined. Add MAKE_LIB, MAKE_STUB_LIB, INSTALL_LIB, and - INSTALL_STUB_LIB rules to deal with the ugly details of running ranlib - on static libs at build and install time. Replace TCL_SHLIB_LD_EXTRAS - with SHLIB_LD_FLAGS and use it when building a shared library. - * unix/tclConfig.sh.in: Add TCL_CC_SEARCH_FLAGS. - -2002-07-26 Miguel Sofer - - * generic/tclExecute.c: fixed Tcl_Obj leak in code corresponding to - the macro NEXT_INST_V(x, 0, 1) [Bug 587495]. - -2002-07-26 Miguel Sofer - - * generic/tclVar.c (TclObjLookupVar): leak fix and improved comments. - -2002-07-26 Jeff Hobbs - - * generic/tclVar.c (TclLookupVar): removed early returns that - prevented the parens from being restored. Also removed goto label as - it was not necessary. - -2002-07-24 Miguel Sofer - - * generic/tclExecute.c: - * tests/expr-old.test: fix for erroneous error messages in [expr], - [Bug 587140] reported by Martin Lemburg. - -2002-07-25 Joe English - - * generic/tclProc.c: fix for [Tk Bug 219218] "error handling with - bgerror in Tk" - -2002-07-24 Miguel Sofer - - * generic/tclExecute.c: restoring full TCL_COMPILE_DEBUG - functionality. - -2002-07-24 Don Porter - - * tests/unixInit.test: relaxed unixInit-3.1 to accept iso8859-15 as a - valid C encoding. [Bug 575336] - -2002-07-24 Miguel Sofer - - * generic/tclExecute.c: restoring the tcl_traceCompile functionality - while I repair tcl_traceExec. The core now compiles and runs also - under TCL_COMPILE_DEBUG, but execution in the bytecode engine can - still not be traced. - -2002-07-24 Daniel Steffen - - * unix/Makefile.in: - * unix/configure.in: corrected fix for [Bug 529801]: ranlib only - needed for static builds on Mac OS X. - * unix/configure: Regen. - * unix/tclLoadDyld.c: fixed small bugs introduced by Vince, - implemented library unloading correctly (needs OS X 10.2). - -2002-07-23 Joe English - - * doc/OpenFileChnl.3: (Updates from Larry Virden) - * doc/open.n: - * doc/tclsh.1: Fix section numbers in Unix man page references. - * doc/lset.n: In EXAMPLES section, include command to set the initial - value used in subsequent examples. - * doc/http.n: Package version updated to 2.4. - -2002-07-23 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Enable 64 bit compilation when using - the native compiler on a 64 bit version of IRIX. [Bug 219220] - -2002-07-23 Mo DeJong - - * unix/Makefile.in: Combine ranlib tests and avoid printing unless - ranlib is actually run. - -2002-07-23 Mo DeJong - - * unix/tcl.m4 (SC_PATH_X): Set XINCLUDES to "" instead of "# no - special path needed" or "# no include files found" when x headers - cannot be located. - -2002-07-22 Vince Darley - - * generic/tclIOUtil.c: made tclNativeFilesystem static (since 07-19 - changes removed its usage elsewhere), and added comments about its - usage. - * generic/tclLoad.c: - * generic/tcl.h: - * generic/tcl.decls: - * doc/FileSystem.3: converted last load-related ClientData parameter - to Tcl_LoadHandle opaque structure, removing a couple of casts in the - process. - - * generic/tclInt.h: removed tclNativeFilesystem declaration since it - is now static again. - -2002-07-22 Donal K. Fellows - - * tests/expr.test (expr-22.*): Added tests to help detect the - corrected handling. - * generic/tclExecute.c (IllegalExprOperandType): Improved error - message generated when attempting to manipulate Inf and NaN values. - * generic/tclParseExpr.c (GetLexeme): Allowed parser to recognise - 'Inf' as a floating-point number. [Bug 218000] - -2002-07-21 Don Porter - - * tclIOUtil.c: Silence compiler warning. [Bug 584408]. - -2002-07-19 Vince Darley - - * generic/tclIOUtil.c: fix to GetFilesystemRecord - * win/tclWinFile.c: - * unix/tclUnixFile.c: fix to subtle problem with links shown up by - latest tclkit builds. - -2002-07-19 Mo DeJong - - * unix/configure: - * unix/configure.in: - * win/configure: - * win/configure.in: Add AC_PREREQ(2.13) in an attempt to make it more - clear that the configure scripts must be generated with autoconf - version 2.13. [Bug 583573] - -2002-07-19 Vince Darley - - * unix/Makefile.in: fix to build on MacOS X [Bug 529801], bug report - and fix from jcw. - -2002-07-19 Donal K. Fellows - - * win/tclWinSerial.c (no_timeout): Made this variable static. - - * generic/tclExecute.c, generic/tclCompile.c, generic/tclBasic.c: - * generic/tclCompile.h (builtinFuncTable, instructionTable): Added - prefix to these symbols because they are visible outside the Tcl - library. - - * generic/tclCompExpr.c (operatorTable): - * unix/tclUnixTime.c (tmKey): - * generic/tclIOUtil.c (theFilesystemEpoch, filesystemWantToModify, - filesystemIteratorsInProgress, filesystemOkToModify): Made these - variables static. - - * unix/tclUnixFile.c: Renamed nativeFilesystem to - * win/tclWinFile.c: tclNativeFilesystem and declared - * generic/tclIOUtil.c: it properly in tclInt.h - * generic/tclInt.h: - - * generic/tclUtf.c (totalBytes): Made this array static and const. - - * generic/tclParse.c (typeTable): Made this array static and const. - (Tcl_ParseBraces): Simplified error handling case so that scans are - only performed when needed, and flags are simpler too. - - * license.terms: Added AS to list of copyright holders; it's only - fair for the current gatekeepers to be listed here! - - * tests/cmdMZ.test: Renamed constraint for clarity. [Bug 583427] - Added tests for the [time] command, which was previously only - indirectly tested! - -2002-07-18 Vince Darley - - * generic/tclInt.h: - * generic/tcl.h: - * */*Load*.c: added comments on changes of 07/17 and replaced - clientData with Tcl_LoadHandle in all locations. - - * generic/tclFCmd.c: - * tests/fileSystem.test: fixed a 'knownBug' with 'file attributes ""' - * tests/winFCmd.test: - * tests/winPipe.test: - * tests/fCmd.test: - * tessts/winFile.test: added 'pcOnly' constraint to some tests to make - for more useful 'tests skipped' log from running all tests on - non-Windows platforms. - -2002-07-17 Miguel Sofer - - * generic/tclBasic.c (CallCommandTraces): delete traces now receive - the FQ old name of the command. [Bug 582532] (Don Porter) - -2002-07-18 Vince Darley - - * tests/ioUtil.test: added constraints to 1.4,2.4 so they don't run - outside of tcltest. [Bugs 583276, 583277] - -2002-07-17 Miguel Sofer - - * generic/tclVar.c (DupParsedVarName): nasty bug fixed, reported by - Vince Darley. - -2002-07-17 Miguel Sofer - - * generic/tclVar.c (TclPtrIncrVar): missing CONST in declarations, - inconsistent with tclInt.h. Thanks to Vince Darley for reporting, boo - to gcc for not complaining. - -2002-07-17 Vince Darley - - * generic/tclInt.h: - * generic/tclIOUtil.c: - * generic/tclLoadNone.c: - * unix/tclLoadAout.c: - * unix/tclLoadDl.c: - * unix/tclLoadDld.c: - * unix/tclLoadDyld.c: - * unix/tclLoadNext.c: - * unix/tclLoadOSF.c: - * unix/tclLoadShl.c: - * mac/tclMacLoad.c: - * win/tclWinLoad.c: modified to move more functionality to the generic - code and avoid duplication. Partial replacement of internal uses of - clientData with opaque Tcl_LoadHandle. A little further work still - needed, but significant changes are done. - -2002-07-17 D. Richard Hipp - - * library/msgcat/msgcat.tcl: fix a comment that was causing problems - for programs (ex: mktclapp) that embed the initialization scripts in - strings. - -2002-07-17 Miguel Sofer - - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: removing the now redundant functions to access - indexed variables: Tcl(Get|Set|Incr)IndexedScalar() and - Tcl(Get|Set|Incr)ElementOfIndexedArray(). - -2002-07-17 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Minor fixes to make this - file compile with SunPro CC... - -2002-07-17 Miguel Sofer - - * generic/tclExecute.c: modified to do variable lookup explicitly, and - then either inlining the variable access or else calling the new - TclPtr(Set|Get|Incr)Var functions in tclVar.c - * generic/tclInt.h: declare some functions previously local to - tclVar.c for usage by TEBC. - * generic/tclVar.c: removed local declarations; moved all special - accessor functions for indexed variables to the end of the file - - they are unused and ready for removal, but left there for the time - being as they are in the internal stubs table. - - ** WARNING FOR BYTECODE MAINTAINERS ** - TCL_COMPILE_DEBUG is currently not functional; will be fixed ASAP. - -2002-07-16 Mo DeJong - - * unix/Makefile.in: - * win/Makefile.in: Add a more descriptive warning in the event `make - genstubs` needs to be rerun. - -2002-07-16 Mo DeJong - - * unix/Makefile.in: Use dltest.marker file to keep track of when the - dltest package is up to date. This fixes [Bug 575768] since tcltest is - no longer linked every time. - * unix/dltest/Makefile.in: Create ../dltest.marker after a successful - `make all` run in dltest. - -2002-07-16 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Remove useless subst of TCL_BIN_DIR. - -2002-07-15 Miguel Sofer - - * generic/tclVar.c: inaccurate comment fixed - -2002-07-15 Miguel Sofer - - * generic/tclBasic.c (Tcl_AddObjErrorInfo): - * generic/tclExecute.c (TclUpdateReturnInfo): - * generic/tclInt.h: - * generic/tclProc.c: - Added two Tcl_Obj to the ExecEnv structure to hold the fully qualified - names "::errorInfo" and "::errorCode" to cache the addresses of the - corresponding variables. The two most frequent setters of these - variables now profit from the new variable name caching. - -2002-07-15 Miguel Sofer - - * generic/tclVar.c: refactorisation to reuse already looked-up Var - pointers; definition of three new Tcl_Obj types to cache variable name - parsing and lookup for later reuse; modification of internal functions - to profit from the caching. - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclNamesp.c: adding CONST qualifiers to variable names - passed to Tcl_FindNamespaceVar and to variable resolvers; adding CONST - qualifier to the 'msg' argument to TclLookupVar. Needed to avoid code - duplication in the new tclVar.c code. - - * tests/set-old.test: - * tests/var.test: slight modification of error messages due to the - modifications in the tclVar.c code. - -2002-07-15 Don Porter - - * tests/unixInit.test: Improved constraints to protect /tmp. [Bug - 581403] - -2002-07-15 Vince Darley - - * tests/winFCmd.test: renamed 'win2000' and 'notWin2000' to more - appropriate constraint names. - * win/tclWinFile.c: updated comments to reflect 07-11 changes. - * win/tclWinFCmd.c: made ConvertFileNameFormat static again, since no - longer used in tclWinFile.c - * mac/tclMacFile.c: completed TclpObjLink implementation which was - previously lacking. - * generic/tclIOUtil.c: comment cleanup and code speedup. - -2002-07-14 Don Porter - - * generic/tclInt.h: Removed declarations that duplicated entries - in the (internal) stub table. - - * library/tcltest/tcltest.tcl: Corrected errors in handling of - configuration options -constraints and -limitconstraints. - - * README: Bumped HEAD to version 8.4b2 so we can - * generic/tcl.h: distinguish it from the 8.4b1 release. - * tools/tcl.wse.in: - * unix/configure*: - * unix/tcl.spec: - * win/README.binary: - * win/configure*: - -2002-07-11 Vince Darley - - * doc/file.n: - * win/tclWinFile.c: on Win 95/98/ME the long form of the path is used - as a normalized form. This is required because short forms are not a - robust representation. The file normalization function has been sped - up, but more performance gains might be possible, if speed is still an - issue on these platforms. - -2002-07-11 Don Porter - - * library/tcltest/tcltest.tcl: Corrected reaction to existing but - false ::tcl_interactive. - - * doc/Hash.3: Overlooked CONST documentation update. - -2002-07-11 Donal K. Fellows - - * generic/tclCkalloc.c: ckalloc() and friends take the block size as - an unsigned, so we should use %ud when reporting it in fprintf() and - panic(). - -2002-07-11 Miguel Sofer - - * generic/tclCompile.c: now setting local vars undefined at compile - time, instead of waiting until the proc is initialized. - * generic/tclProc.c: use macro TclSetVarUndefined instead of directly - setting the flag. - -2002-07-11 Donal K. Fellows - - * tests/cmdAH.test: [file attr -perm] is Unix-only, so add [catch] - when not inside a suitably-protected test. - -2002-07-10 Donal K. Fellows - - * tests/unixFCmd.test, tests/fileName.test: - * tests/fCmd.test: Removed [exec] of Unix utilities that have - equivalents in standard Tcl. [Bug 579268] Also simplified some of - unixFCmd.test while I was at it. - -2002-07-10 Don Porter - - * tests/tcltest.test: Greatly reduced the number of [exec]s, using - slave interps instead. - * library/tcltest/tcltest.tcl: Fixed bug uncovered in the conversion - where a message was written to stdout instead of [outputChannel]. - - * tests/basic.test: Cleaned up, constrained, and reduced the - * tests/compile.test: amount of [exec] usage in the test suite. - * tests/encoding.test: - * tests/env.test: - * tests/event.test: - * tests/exec.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/regexp.test: - * tests/regexpComp.test: - * tests/socket.test: - * tests/tcltest.test: - * tests/unixInit.test: - * tests/winDde.test: - * tests/winPipe.test: - -2002-07-10 Donal K. Fellows - - * tests/cmdAH.test: Removed [exec] of Unix utilities. [Bug 579211] - - * tests/expr.test: Added tests to make sure that this works. - * generic/tclExecute.c (ExprCallMathFunc): Functions should also be - able to return wide-ints. [Bug 579284] - -2002-07-08 Andreas Kupries - - * tests/socket.test: Fixed [Bug 578164]. The original reason for the - was a DNS outage while running the testsuite. Changed [info hostname] - to 127.0.0.1 to bypass DNS, knowing that we operate on the local host. - -2002-07-08 Don Porter - - * doc/tcltest.n: Fixed incompatibility in [viewFile]. - * library/tcltest/tcltest.tcl: Corrected docs. Bumped to 2.2.1. - * library/tcltest/pkgIndex.tcl: [Bug 578163] - -2002-07-08 Vince Darley - - * tests/cmdAH.test: - * tests/fCmd.test: - * tests/fileName.test: tests which rely on 'file link' need a - constraint so they don't run on older Windows OS. [Bug 578158] - * generic/tclIOUtil.c: - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclTest.c: - * mac/tclMacChan.c: - * unix/tclUnixChan.c: - * win/tclWinChan.c: - * doc/FileSystem.3: cleaned up internal handling of - Tcl_FSOpenFileChannel to remove duplicate code, and make writing - external vfs's clearer and easier. No functionality change. Also - clarify that objects with refCount zero should not be passed in to the - Tcl_FS API, and prevent segfaults from occuring on such user errors. - [Bug 578617] - -2002-07-06 Don Porter - - * tests/pkgMkIndex.test: Constrained tests of [load] package indexing - to those platforms where the testing shared libraries have been built. - [Bug 578166] - -2002-07-05 Don Porter - - * changes: added recent changes - -2002-07-05 Reinhard Max - - * generic/tclClock.c (FormatClock): Convert the format string to utf-8 - before calling TclpStrftime, so that non-ASCII characters don't get - mangled when the result string is being converted back. - * tests/clock.test: Added a test for that. - -2002-07-05 Donal K. Fellows - - * unix/Makefile.in (ro-test,ddd,GDB,DDD): Created new targets to - allow running the test suite with a read-only current directory, - running under ddd instead of gdb, and factored out some executable - names for broken sites (like mine) where gdb and ddd are installed - with non-standard names... - - * tests/httpold.test: Altered test names to httpold-* to avoid clashes - with http.test, and stopped tests from failing when the current - directory is not writable... - - * tests/event.test: Stop these tests from failing when the - * tests/ioUtil.test: current directory is not writable... - * tests/regexp.test: - * tests/regexpComp.test: - * tests/source.test: - * tests/unixFile.test: - * tests/unixNotfy.test: - - * tests/unixFCmd.test: Trying to make these test-files not - * tests/macFCmd.test: bomb out with an error when the - * tests/http.test: current directory is not writable... - * tests/fileName.test: - * tests/env.test: - -2002-07-05 Jeff Hobbs - - *** 8.4b1 TAGGED FOR RELEASE *** - -2002-07-04 Donal K. Fellows - - * tests/cmdMZ.test (cmdMZ-1.4): - * tests/cmdAH.test: More fixing of writable-current-dir assumption. - [Bug 575824] - -2002-07-04 Miguel Sofer - - * tests/basic.test: Same issue as below; fixed [Bug 575817] - -2002-07-04 Andreas Kupries - - * tests/socket.test: - * tests/winPipe.test: - * tests/pid.test: Fixed [Bug 575848]. See below for a description the - general problem. - - * All the bugs below are instances of the same problem: The testsuite - assumes [pwd] = [temporaryDirectory] and writable. - - * tests/iogt.test: Fixed [Bug 575860]. - * tests/io.test: Fixed [Bug 575862]. - * tests/exec.test: - * tests/ioCmd.test: Fixed [Bug 575836]. - -2002-07-03 Don Porter - - * tests/pkg1/direct1.tcl: removed - * tests/pkg1/pkgIndex.tcl: removed - * tests/pkgMkIndex.test: Imported auxilliary files from tests/pkg1 - into the test file pkgMkIndex.test itself. Formatting fixes. - - * unix/Makefile.in: removed tests/pkg/* from `make dist` - - * tests/pkg/circ1.tcl: removed - * tests/pkg/circ2.tcl: removed - * tests/pkg/circ3.tcl: removed - * tests/pkg/global.tcl: removed - * tests/pkg/import.tcl: removed - * tests/pkg/pkg1.tcl: removed - * tests/pkg/pkg2_a.tcl: removed - * tests/pkg/pkg2_b.tcl: removed - * tests/pkg/pkg3.tcl: removed - * tests/pkg/pkg4.tcl: removed - * tests/pkg/pkg5.tcl: removed - * tests/pkg/pkga.tcl: removed - * tests/pkg/samename.tcl: removed - * tests/pkg/simple.tcl: removed - * tests/pkg/spacename.tcl: removed - * tests/pkg/std.tcl: removed - * tests/pkgMkIndex.test: Fixed [Bug 575857] where this test file - expected to be able to write to [file join [testsDirectory] pkg]. Part - of the fix was to import several auxilliary files into the test file - itself. - - * tests/main.test: Cheap fix for [Bugs 575851, 575858]. Avoid - * tests/tcltest.test: non-writable . by [cd [temporaryDirectory]]. - - * library/auto.tcl: Fix [tcl_findLibrary] to be sure it sets $varName - only if a successful library script is found. [Bug 577033] - -2002-07-03 Miguel Sofer - - * generic/tclCompCmds.c (TclCompileCatchCmd): return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR: let the failure happen at - runtime so that it can be caught [Bug 577015]. - -2002-07-02 Joe English - - * doc/tcltest.n: Markup fixes, spellcheck. - -2002-07-02 Don Porter - - * doc/tcltest.n: more refinements of the documentation. - - * library/tcltest/tcltest.tcl: Added trace to be sure the stdio - constraint is updated whenever the [interpreter] changes. - - * doc/tcltest.n: Reverted [makeFile] and [viewFile] to - * library/tcltest/tcltest.tcl: their former behavior, and documented - * tests/cmdAH.test: it. Corrected misspelling of hook - * tests/event.test: procedure. Restored tests. - * tests/http.test: - * tests/io.test: - - * library/tcltest/tcltest.tcl: Simplified logic of [GetMatchingFiles] - and [GetMatchingDirectories], removing special case processing. - - * doc/tcltest.n: More documentation updates. Reference sections are - complete. Only examples need adding. - -2002-07-02 Vince Darley - - * tests/fCmd.test: - * generic/tclCmdAH.c: clearer error msgs for 'file link', as per the - man page. - -2002-07-01 Joe English - - * doc/Access.3: - * doc/AddErrInfo.3: - * doc/Alloc.3: - * doc/Backslash.3: - * doc/CrtChannel.3: - * doc/CrtSlave.3: - * doc/Encoding.3: - * doc/Eval.3: - * doc/FileSystem.3: - * doc/Notifier.3: - * doc/OpenFileChnl.3: - * doc/ParseCmd.3: - * doc/RegExp.3: - * doc/Tcl_Main.3: - * doc/Thread.3: - * doc/TraceCmd.3: - * doc/Utf.3: - * doc/WrongNumArgs.3: - * doc/binary.n: - * doc/clock.n: - * doc/expr.n: - * doc/fconfigure.n: - * doc/glob.n: - * doc/http.n: - * doc/interp.n: - * doc/lsearch.n: - * doc/lset.n: - * doc/msgcat.n: - * doc/packagens.n: - * doc/pkgMkIndex.n: - * doc/registry.n: - * doc/resource.n: - * doc/safe.n: - * doc/scan.n: - * doc/tclvars.n: Spell-check, fixed typos (Updates from Larry Virden). - -2002-07-01 Donal K. Fellows - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Made Solaris use gcc for linking - when building with gcc to resolve problems with undefined symbols - being present when tcl library used with non-gcc linker at later - stage. Symbols were compiler-generated, so it is the compiler's - business to define them. [Bug 541181] - -2002-07-01 Don Porter - - * doc/tcltest.n: more work in progress updating tcltest docs. - - * library/tcltest/tcltest.tcl: Change [configure -match] to stop - treating an empty list as a list of the single pattern "*". Changed - the default value to [list *] so default operation remains the same. - - * tests/pkg/samename.tcl: restored. needed by pkgMkIndex.test. - - * library/tcltest/tcltest.tcl: restored writeability testing of - -tmpdir, augmented by a special exception for the deafault value. - -2002-07-01 Donal K. Fellows - - * doc/concat.n: Documented the *real* behaviour of [concat]! - -2002-06-30 Don Porter - - * doc/tcltest.n: more work in progress updating tcltest docs. - - * tests/README: Updated the instructions on running and - * tests/cmdMZ.test: adding to the test suite. Also updated - * tests/encoding.test: several tests, mostly to correctly create - * tests/fCmd.test: and destroy any temporary files in the - * tests/info.test: [temporaryDirectory] of tcltest. - * tests/interp.test: - - * library/tcltest/tcltest.tcl: Stopped checking for writeability of - -tmpdir value because no default directory can be guaranteed to be - writeable. - - * tests/autoMkindex.tcl: removed. - * tests/pkg/samename.tcl: removed. - * tests/pkg/magicchar.tcl: removed. - * tests/pkg/magicchar2.tcl: removed. - * tests/autoMkindex.test: Updated auto_mkIndex tests to use [makeFile] - and [removeFile] so tests are done in [temporaryDirecotry] where write - access is guaranteed. - - * library/tcltest/tcltest.tcl: Fixed [makeFile] and [viewFile] to - * tests/cmdAH.test: accurately reflect a file's contents. - * tests/event.test: Updated tests that depended on buggy - * tests/http.test: behavior. Also added warning messages - * tests/io.test: to "-debug 1" operations to debug test - * tests/iogt.test: calls to (make|remove)(File|Directory) - - * unix/mkLinks: `make mklinks` on 6-27 commits. - -2002-06-28 Miguel Sofer - - * generic/tclCompile.h: modified the macro TclEmitPush to not call its - first argument repeatedly or pass it to other macros, [Bug 575194] - reported by Peter Spjuth. - -2002-06-28 Don Porter - - * docs/tcltest.n: Doc revisions in progress. - * library/tcltest/tcltest.tcl: Corrected -testdir default value. Was - not reliable, and disagreed with docs! Thanks to Hemang Lavana. [Bug - 575150] - -2002-06-28 Donal K. Fellows - - * unix/tclUnixThrd.c: Renamed the Tcl_Platform* #defines to TclOS* - * unix/tclUnixPipe.c: because they are only used internally. Also - * unix/tclUnixFile.c: stopped double-#def of TclOSlstat [Bug 566099, - * unix/tclUnixFCmd.c: post-rename] - * unix/tclUnixChan.c: - * unix/tclUnixPort.h: - - * doc/string.n: Improved documentation for [string last] along lines - described in [Bug 574799] so it indicates that the supplied index - marks the end of the search space. - -2002-06-27 Don Porter - - * doc/dde.n: Work in progress updating the documentation - * doc/http.n: of the packages that come bundled with - * doc/msgcat.n: the Tcl source distribution, notably tcltest. - * doc/registry.n: - * doc/tcltest.n: - - * library/tcltest/tcltest.tcl: Made sure that the TCLTEST_OPTIONS - environment variablle configures tcltest at package load time. - -2002-06-26 Vince Darley - - * tests/fileSystem.test: - * generic/tclIOUtil.c: fix to handling of empty paths "" which are not - claimed by any filesystem [Bug 573758]. Ensure good error messages - are given in all cases. - * tests/cmdAH.test: - * unix/tclUnixFCmd.c: fix to bug reported as part of [Patch 566669]. - Thanks to Taguchi, Takeshi for the report. - -2002-06-26 Reinhard Max - - * unix/tclUnixTime.c: Make [clock format] respect locale settings. - * tests/clock.test: [Bug 565880]. ***POTENTIAL INCOMPATIBILITY*** - -2002-06-26 Miguel Sofer - - * doc/CrtInterp.3: - * doc/StringObj.3: clarifications by Don Porter, [Bug 493995] and [Bug - 500930]. - -2002-06-24 Don Porter - - * library/tcltest/tcltest.tcl: Corrected suppression of -verbose skip - * tests/tcltest.test: and start by [test -output]. Also - corrected test suite errors exposed by corrected code. [Bug 564656] - -2002-06-25 Reinhard Max - - * unix/tcl.m4: New macro SC_CONFIG_MANPAGES. - * unix/configure.in: Added support for symlinks and compression when - * unix/Makefile.in: installing the manpages. [Patch 518052] - * unix/mkLinks.tcl: Default is still hardlinks and no compression. - - * unix/mkLinks: generated - * unix/configure: - - * unix/README: Added documentation for the new features. - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Replaced ${exec_prefix}/lib by - ${libdir}. - -2002-06-25 Donal K. Fellows - - * generic/tclUtil.c (TclGetIntForIndex): Fix of critical [Bug 533364] - generated when the index is bad and the result is a shared object. The - T_ASTO(T_GOR, ...) idiom likely exists elsewhere though. Also removed - some cruft that just complicated things to no advantage. - (SetEndOffsetFromAny): Same fix, though this wasn't on the path - excited by the bug. - -2002-06-24 Don Porter - - * library/tcltest/tcltest.tcl: Implementation of TIP 101. Adds abd - * tests/parseOld.test: exports a [configure] command from - * tests/tcltest.test: tcltest. - -2002-06-22 Don Porter - - * changes: updated changes file for 8.4b1 release. - - * library/tcltest/tcltest.tcl: Corrections to tcltest and the Tcl - * tests/basic.test: test suite so that a test with options - * tests/cmdInfo.test: -constraints knownBug - * tests/compile.test: -limitConstraints 1 only tests the - * tests/encoding.test: knownBug tests. Mostly involves - * tests/env.test: replacing direct access to the - * tests/event.test: testConstraints array with calls to - * tests/exec.test: the testConstraint command (which - * tests/execute.test: requires tcltest version 2) - * tests/fCmd.test: - * tests/format.test: - * tests/http.test: - * tests/httpold.test: - * tests/ioUtil.test: - * tests/link.test: - * tests/load.test: - * tests/namespace.test: - * tests/pkgMkIndex.test: - * tests/reg.test: - * tests/result.test: - * tests/scan.test: - * tests/stack.test: - -2002-06-22 Donal K. Fellows - - * tools/tcl.wse.in (Disk Label), unix/tcl.spec (version): - * win/README.binary, README, win/configure.in, unix/configure.in: - * generic/tcl.h (TCL_RELEASE_*, TCL_PATCH_LEVEL): Bump to beta1. - -2002-06-21 Joe English - - * generic/tclCompExpr.c: - * generic/tclParseExpr.c: LogSyntaxError() should reset the - interpreter result [Bug 550142 "Tcl_ExprObj -> abort"] - -2002-06-21 Don Porter - - * unix/Makefile.in: Updated all package install directories - * win/Makefile.in: to match current Major.minor versions - * win/makefile.bc: of the packages. Added tcltest package - * win/makefile.vc: to installation on Windows. - - * library/init.tcl: Corrected comments and namespace style issues. - Thanks to Bruce Stephens. [Bug 572025] - -2002-06-21 Vince Darley - - * tests/cmdAH.test: Added TIP#99 implementation of 'file - * tests/fCmd.test: link'. Supports creation of symbolic and - * tests/fileName.test: hard links in the native filesystems and - * tests/fileSystem.test: in vfs's, when the individual filesystem - * generic/tclTest.c: supports the concept. - * generic/tclCmdAH.c: - * generic/tclIOUtil.c: - * generic/tcl.h: - * generic/tcl.decls: - * doc/FileSystem.3: - * doc/file.n: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: Also enhanced speed of 'file normalize' on - Windows. - -2002-06-20 Miguel Sofer - - * generic/tclBasic.c (TclEvalObjvInternal): fix for [Bug 571385] in - the implementation of TIP#62 (command tracing). Vince Darley, Hemang - Lavana & Don Porter: thanks. - -2002-06-20 Miguel Sofer - - * generic/tclExecute.c (TclCompEvalObj): clarified and simplified the - logic for compilation/recompilation. - -2002-06-19 Joe English - - * doc/file.n: Fixed indentation. No substantive changes. - -2002-06-19 Jeff Hobbs - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): get the resultPtr again as - the Tcl_ObjSetVar2 may cause the result to change. [Patch 558324] - (watson) - -2002-06-19 Miguel Sofer - - * generic/tclExecute.c (TEBC): removing unused "for(;;)" loop; - improved comments; re-indentation. - -2002-06-18 Miguel Sofer - - * generic/tclExecute.c (TEBC): - - elimination of duplicated code in the non-immediate INST_INCR - instructions. - - elimination of 103 (!) TclDecrRefCount macros. The different - instructions now jump back to a common "DecrRefCount zone" at the - top of the loop. The macro "ADJUST_PC" was replaced by two macros - "NEXT_INST_F" and "NEXT_INST_V" that take three params - (pcAdjustment, # of stack objects to discard, resultObjPtr handling - flag). The only instructions that retain a TclDecrRefCount are - INST_POP (for speed), the common code for the non-immediate - INST_INCR, INST_FOREACH_STEP and the two INST_LSET. - - The object size of tclExecute.o was reduced by approx 20% since the - start of the consolidation drive, while making room for some peep-hole - optimisation at runtime. - -2002-06-18 Miguel Sofer - - * generic/tclExecute.c (TEBC, INST_DONE): small bug in the panic code - for tcl-stack corruption. - -2002-06-17 David Gravereaux - - Trims to support the removal of RESOURCE_INCLUDED from rc scripts from - [FRQ 565088]. - - * generic/tcl.h: moved the #ifndef RC_INVOKED start block up in the - file. rc scripts don't need to know thread mutexes. - - * win/tcl.rc: - * win/tclsh.rc: removed the #define RESOURCE_INCLUDED to let the - built-in -DRC_INVOKED to the work. - -2002-06-17 Jeff Hobbs - - * doc/CrtTrace.3: Added TIP#62 implementation of command - * doc/trace.n: execution tracing [FRQ 462580] (lavana). - * generic/tcl.h: This includes enter/leave tracing as well - * generic/tclBasic.c: as inter-procedure stepping. - * generic/tclCmdMZ.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: - * tests/trace.test: - -2002-06-17 Andreas Kupries - - * win/tclWinPipe.c (BuildCommandLine): Fixed [Bug 554068] ([exec] on - windows did not treat { in filenames well.). Bug reported by Vince - Darley , patch provided by Vince - too. - -2002-06-17 Joe English - - * generic/tcl.h: #ifdef logic for K&R C backwards compatibility - changed to assume modern C by default. See [FRQ 565088] for full - details. - -2002-06-17 Don Porter - - * doc/msgcat.n: Corrected en_UK references to en_GB. UK is not a - country designation recognized in ISO 3166. - - * library/msgcat/msgcat.tcl: More Windows Registry locale codes from - Bruno Haible. - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * tests/msgcat.test: Revised locale initialization to interpret - environment variable locale values according to XPG4, and to recognize - the LC_ALL and LC_MESSAGES values over that of LANG. Also added many - Windows Registry locale values to those recognized by msgcat. Revised - tests and docs. Bumped to version 1.3. Thanks to Bruno Haible for the - report and assistance crafting the solution. [Bug 525522, 525525] - -2002-06-16 Miguel Sofer - - * generic/tclCompile.c (TclCompileTokens): a better algorithm for the - previous bug fix. - -2002-06-16 Miguel Sofer - - * generic/tclCompile.c (TclCompileTokens): - * tests/compile.test: [Bug 569438] in the processing of dollar - variables; report by Georgios Petasis. - -2002-06-16 Miguel Sofer - - * generic/tclExecute.c: bug in the consolidation of the INCR_..._STK - instructions; the bug could not be exercised as the (faulty) - instruction INST_INCR_ARRAY_STK was never compiled-in (related to [Bug - 569438]). - -2002-06-14 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): runtime peep-hole - optimisation of variables (INST_STORE, INST_INCR) and commands - (INST_INVOKE); faster check for the existence of a catch. - (TclExecuteByteCode): runtime peep-hole optimisation of comparisons. - (TclExecuteByteCode): runtime peep-hole optimisation of INST_FOREACH - - relies on peculiarities of the code produced by the bytecode compiler. - -2002-06-14 David Gravereaux - - * win/rules.vc: The test for compiler optimizations was in error. - Thanks goes to Roy Terry for his assistance - with this. - -2002-06-14 Donal K. Fellows - - * doc/trace.n, tests/trace.test: - * generic/tclCmdMZ.c (Tcl_TraceObjCmd,TclTraceCommandObjCmd) - (TclTraceVariableObjCmd): Changed references to "trace list" to - "trace info" as mandated by TIP#102. - -2002-06-13 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): consolidated code for the - conditional branch instructions. - -2002-06-13 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): fixed the previous patch; - wouldn't compile with TCL_COMPILE_DEBUG set. - -2002-06-13 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): consolidated the handling - of exception returns to INST_INVOKE and INST_EVAL, as well as most of - the code for INST_CONTINUE and INST_BREAK, in the new jump target - "processExceptionReturn". - -2002-06-13 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): consolidated variable - handling opcodes, replaced redundant code with some 'goto'. All - store/append/lappend opcodes on the same data type now share the main - code; same with incr opcodes. - * generic/tclVar.c: added the bit TCL_TRACE_READS to the possible - flags to Tcl_SetVar2Ex - it causes read traces to be fired prior to - setting the variable. This is used in the core for [lappend]. - - ***NOTE*** the usage of TCL_TRACE_READS in Tcl_(Obj)?GetVar.* is not - documented; there, it causes the call to create the variable if it - does not exist. The new usage in Tcl_(Obj)?SetVar.* remains - undocumented too ... - -2002-06-13 Vince Darley - - * tests/fCmd.test: - * tests/winFile.test: - * tests/fileSystem.test: - * generic/tclTest.c: - * generic/tclCmdAH.c: - * generic/tclIOUtil.c: - * doc/FileSystem.3: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: fixed up further so both compiles and actually - works with VC++ 5 or 6. - * win/tclWinInt.h: - * win/tclWin32Dll.c: cleaned up code and vfs tests and added tests for - the internal changes of 2002-06-12, to see whether WinTcl on NTFS can - coexist peacefully with links in the filesystem. Added new test - command 'testfilelink' to enable the newer code to be tested. - * tests/fCmd.test: (made certain tests of 'testfilelink' not run on - unix). - -2002-06-12 Miguel Sofer - - * tclBasic.c (Tcl_DeleteTrace): fixed [Bug 568123] (thanks to Hemang - Lavana) - -2002-06-12 Jeff Hobbs - - * win/tclWinFile.c: corrected the symbolic link handling code to allow - it to compile. Added real definition of REPARSE_DATA_BUFFER (found in - winnt.h). Most of the added definitions appear to have correct, - cross-Win-version equivalents in winnt.h and should be removed, but - just making things "work" for now. - -2002-06-12 Vince Darley - - * generic/tclIOUtil.c: - * generic/tcl.decls: - * generic/tclDecls.h: made code for Tcl_FSNewNativePath agree with man - pages. - - * doc/FileSystem.3: clarified the circumstances under which certain - functions are called in the presence of symlinks. - - * win/tclWinFile.c: - * win/tclWinPort.h: - * win/tclWinInt.h: - * win/tclWinFCmd.c: Fix for Windows to allow 'file lstat', 'file - type', 'glob -type l', 'file copy', 'file delete', 'file normalize', - and all VFS code to work correctly in the presence of symlinks - (previously Tcl's behaviour was not very well defined). This also - fixes possible serious problems in all versions of WinTcl where 'file - delete' on a NTFS symlink could delete the original, not the symlink. - Note: symlinks cannot yet be created in pure Tcl. - -2002-06-11 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclInt.h: reverted the new compilation functions; replaced - by a more general approach described below. - - * generic/tclCompCmds.c: - * generic/tclCompile.c: made *all* compiled variable access attempts - create an indexed variable - even get or incr without previous set. - This allows indexed access to local variables that are created and set - at runtime, for example by [global], [upvar], [variable], [regexp], - [regsub]. - -2002-06-11 Miguel Sofer - - * doc/global.n: - * doc/info.n: - * test/info.test: - * generic/tclCmdIL.c: fix for [Bug 567386], [info locals] was - reporting some linked variables. - - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclInt.h: added compile functions for [global], [variable] - and [upvar]. They just declare the new local variables, the commands - themselves are not compiled-in. This gives a notably faster read - access to these linked variables. - -2002-06-11 Miguel Sofer - - * generic/tclExecute.c: optimised algorithm for exception range - lookup; part of [Patch 453709]. - -2002-06-10 Vince Darley - - * unix/tclUnixFCmd.c: fixed [Bug 566669] - * generic/tclIOUtil.c: improved and sped up handling of native paths - (duplication and conversion to normalized paths), particularly on - Windows. - * modified part of above commit, due to problems on Linux. Will - re-examine bug report and evaluate more closely. - -2002-06-07 Don Porter - - * tests/tcltest.test: More corrections to test suite so that tests of - failing [test]s don't show up themselves as failing tests. - -2002-06-07 Donal K. Fellows - - * generic/tclExecute.c: Tidied up headers in relation to float.h to - cut the cruft and ensure DBL_MAX is defined since doubles seem to be - the same size everywhere; if the assumption isn't true, the variant - platforms had better have run configure... - - * unix/tclUnixPort.h (EOVERFLOW): Added code to define it if it - wasn't previously defined. Also some other general tidying and adding - of comments. [Bugs 563122, 564595] - * compat/tclErrno.h: Added definition for EOVERFLOW copied from - Solaris headers; I've been unable to find any uses of EFTYPE, which - was the error code previously occupying the slot, in Tcl, or any - definition of it in the Solaris headers. - -2002-06-06 Mo DeJong - - * unix/dltest/Makefile.in: Remove hard coded CFLAGS=-g and add - CFLAGS_DEBUG, CFLAGS_OPTIMIZE, and CFLAGS_DEFAULT varaibles. [Bug - 565488] - -2002-06-06 Don Porter - - * tests/tcltest.test: Corrections to test suite so that tests of - failing [test]s don't show up themselves as failing tests. - - * tests/io.test: Fixed up namespace variable resolution issues - revealed by running test suite with "-singleproc 1". - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Several updates to tcltest. - 1) changed to lazy initialization of test constraints - 2) deprecated [initConstraintsHook] - 3) repaired badly broken [limitConstraints]. - 4) deprecated [threadReap] and [mainThread] - [Patch 512214, Bug 558742, Bug 461000, Bug 534903] - -2002-06-06 Daniel Steffen - - * unix/tclUnixThrd.c (TclpReaddir, TclpLocaltime, TclpGmtime): added - mutex wrapped calls to readdir, localtime & gmtime in case their - thread-safe *_r counterparts are not available. - * unix/tcl.m4: added configure check for readdir_r - * unix/tcl.m4 (Darwin): set TCL_DEFAULT_ENCODING to utf-8 on MacOSX - (where posix file apis expect utf-8, not iso8859-1). - * unix/configure: regen - * unix/Makefile.in: set DYLD_LIBRARY_PATH in parallel to - LD_LIBRARY_PATH for MacOSX dynamic linker. - * generic/tclEnv.c (TclSetEnv): fix env var setting on MacOSX (adapted - from [Patch 524352] by jkbonfield). - -2002-06-05 Don Porter - - * doc/Tcl_Main.3: Documented $tcl_rcFileName and added more - clarifications about the intended use of Tcl_Main(). [Bug 505651] - -2002-06-05 Daniel Steffen - - * generic/tclFileName.c (TclGlob): mac specific fix to recent changes - in 'glob -tails' handling. - * mac/tclMacPort.h: - * mac/tclMacChan.c: fixed TIP#91 bustage. - * mac/tclMacResource.c (Tcl_MacConvertTextResource): added utf - conversion of text resource contents. - * tests/macFCmd.test (macFCmd-1.2): allow CWIE creator. - -2002-06-04 Don Porter - - * library/tcltest/tcltest.tcl: - * tests/init.test: - * tests/tcltest.test: Added more TIP 85 tests from Arjen Markus. - Converted tcltest.test to use a private namespace. Fixed bugs in - [tcltest::Eval] revealed by calling [tcltest::test] from a non-global - namespace, and namespace errors in init.test. - -2002-06-04 Mo DeJong - - * win/README: Update msys+mingw URL. - -2002-06-03 Don Porter - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: - * tests/tcltest.test: Implementation of TIP 85. Allows tcltest users - to add new legal values of the -match option to [test], associating - each with a Tcl command that does the matching of expected results - with actual results of tests. Thanks to Arjen Markus. => tcltest 2.1 - [Patch 521362] - -2002-06-03 Miguel Sofer - - * doc/namespace.n: added description of [namepace forget] behaviour - for unqualified patterns. [Bug 559268] - -2002-06-03 Miguel Sofer - - * generic/tclExecute.c: reverting an accidental modification in the - last commit. - -2002-06-03 Miguel Sofer - - * doc/Tcl.n: clarify the empty variable name issue ([Bug 549285] - reported by Tom Krehbiel, patch by Don Porter). - -2002-05-31 Don Porter - - * library/package.tcl: Fixed leak of slave interp in [pkg_mkIndex]. - Thanks to Helmut for report. [Bug 550534] - - * tests/io.test: - * tests/main.test: Use the "stdio" constraint to control whether an - [open "|[interpreter]"] is attempted. - - * generic/tclExecute.c (TclMathInProgress,TclExecuteByteCode - (ExprCallMathFunc): - * generic/tclInt.h (TclMathInProgress): - * unix/Makefile.in (tclMtherr.*): - * unix/configure.in (NEED_MATHERR): - * unix/tclAppInit.c (matherr): - * unix/tclMtherr.c (removed file): - * win/tclWinMtherr.c (_matherr): Removed internal routine - TclMathInProgress and Unix implementation of matherr(). These are now - obsolete, dealing with very old versions of the C math library. - Windows version is retained in case Borland compilers require it, but - it is inactive. Thanks to Joe English. [Bug 474335, Patch 555635] - - * unix/configure: regen - -2002-05-30 Miguel Sofer - - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: removed exprIsJustVarRef and - exprIsComparison from the ExprInfo and CompileEnv structs. These - were set, but not used since dec 1999 [Bug 562383]. - -2002-05-30 Vince Darley - - * generic/tclFileName.c (TclGlob): fix to longstanding 'knownBug' in - fileName tests 15.2-15.4, and fix to a new Tcl 8.4 bug in certain uses - of 'glob -tails'. - * tests/fileName.test: removed 'knownBug' flag from some tests, added - some new tests for above bugs. - -2002-05-29 Jeff Hobbs - - * unix/configure: regen'ed - * unix/configure.in: replaced bigendian check with autoconf standard - AC_C_BIG_ENDIAN, which defined WORDS_BIGENDIAN on bigendian systems. - * generic/tclUtf.c (Tcl_UniCharNcmp): - * generic/tclInt.h (TclUniCharNcmp): use WORDS_BIGENDIAN instead of - TCL_OPTIMIZE_UNICODE_COMPARE to enable memcmp alternative. - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed the case for choosing - the Tcl_UniCharNcmp compare to when both objs are of StringType, as - benchmarks show that is the optimal check (both bigendian and - littleendian systems). - -2002-05-29 Don Porter - - * generic/tclMain.c: Removed "dummy" reference to Tcl_LinkVar. It is - no longer needed since Tcl_Main() now actually calls Tcl_LinkVar(). - Thanks to Joe English for pointing that out. - -2002-05-29 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Use the macro version. - * generic/tclInt.h (TclUniCharNcmp): Optimised still further with a - macro for use in sensitive places like tclExecute.c - - * generic/tclUtf.c (Tcl_UniCharNcmp): Use new flag to figure out when - we can use an optimal comparison scheme, and default to the old scheme - in other cases which is at least safe. - * unix/configure.in (TCL_OPTIMIZE_UNICODE_COMPARE): New optional flag - that indicates when we can use memcmp() to compare Unicode strings - (i.e. when the high-byte of a Tcl_UniChar precedes the low-byte.) - -2002-05-29 Jeff Hobbs - - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclUtf.c: added TclpUtfNcmp2 private command that - mirrors Tcl_UtfNcmp, but takes n in bytes, not utf-8 chars. This - provides a faster alternative for comparing utf strings internally. - (Tcl_UniCharNcmp, Tcl_UniCharNcasecmp): removed the explicit end of - string check as it wasn't correct for the function (by doc and logic). - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): reworked the string equal - comparison code to use TclpUtfNcmp2 as well as short-circuit for - equal objects or unequal length strings in the equal case. - Removed the use of goto and streamlined the other parts. - - * generic/tclExecute.c (TclExecuteByteCode): added check for object - equality in the comparison instructions. Added short-circuit for != - length strings in INST_EQ, INST_NEQ and INST_STR_CMP. Reworked - INST_STR_CMP to use TclpUtfNcmp2 where appropriate, and only use - Tcl_UniCharNcmp when at least one of the objects is a Unicode obj with - no utf bytes. - - * generic/tclCompCmds.c (TclCompileStringCmd): removed error creation - in code that no longer throws an error. - - * tests/string.test: - * tests/stringComp.test: added more string comparison checks. - - * tests/clock.test: better qualified 9.1 constraint check for %s. - -2002-05-28 Jeff Hobbs - - * generic/tclThreadAlloc.c (TclpRealloc, TclpFree): protect - against the case when NULL is based. - - * tests/clock.test: added clock-9.1 - * compat/strftime.c: - * generic/tclClock.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * unix/tclUnixTime.c: fix for Windows msvcrt mem leak caused by using - an env(TZ) setting trick for in clock format -gmt 1. This also makes - %s seem to work correctly with -gmt 1 as well as making it a lot - faster by avoid the env(TZ) hack. TclpStrftime now takes useGMT as an - arg. [Bug 559376] - -2002-05-28 Vince Darley - - * generic/tclIOUtil.c: fixes to Tcl_FSLoadFile when called on a file - inside a vfs. This should avoid leaving temporary files sitting - around on exit. [Bug 545579] - -2002-05-27 Donal K. Fellows - - * win/tclWinError.c: Added comment on conversion of - ERROR_NEGATIVE_SEEK because that is a mapping that really belongs, - and not a catch-all case. - * win/tclWinPort.h (EOVERFLOW): Should be either EFBIG or EINVAL - * generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): EOVERFLOW can - potentially be a synonym for EINVAL. - -2002-05-24 Donal K. Fellows - - === Changes due to TIP#91 === - - * win/tclWinPort.h: Added declaration of EOVERFLOW. - * doc/CrtChannel.3: Added documentation of wideSeekProc. - * generic/tclIOGT.c (TransformSeekProc, TransformWideSeekProc): - Adapted to use the new channel mechanism. - * unix/tclUnixChan.c (FileSeekProc, FileWideSeekProc): Renamed - FileSeekProc to FileWideSeekProc and created new FileSeekProc which - has the old-style interface and which errors out with EOVERFLOW when - the returned file position can't fit into the return type (int for - historical reasons). - * win/tclWinChan.c (FileSeekProc, FileWideSeekProc): Renamed - FileSeekProc to FileWideSeekProc and created new FileSeekProc which - has the old-style interface and which errors out with EOVERFLOW when - the returned file position can't fit into the return type (int for - historical reasons). - * mac/tclMacChan.c (FileSeek): Reverted to old interface; Macs lack - large-file support because I can't see how to add it. - * generic/tclIO.c (Tcl_Seek, Tcl_Tell): Given these functions - knowledge of the new arrangement of channel types. - (Tcl_ChannelVersion): Added recognition of new version code. - (HaveVersion): New function to do version checking. - (Tcl_ChannelBlockModeProc, Tcl_ChannelFlushProc) - (Tcl_ChannelHandlerProc): Made these functions use HaveVersion for - ease of future maintainability. - (Tcl_ChannelBlockModeProc): Obvious lookup function. - * generic/tcl.h (Tcl_ChannelType): New wideSeekProc field, and - seekProc type restored to old interpretation. - (TCL_CHANNEL_VERSION_3): New channel version. - -2002-05-24 Andreas Kupries - - * tests/winPipe.test: Applied patch for [Bug 549617]. Patch and bug - report by Kevin Kenny . - - * win/tclWinSock.c (TcpWatchProc): Fixed [Bug 557878]. We are not - allowed to mess with the watch mask if the socket is a server socket. - I believe that the original reporter is George Peter Staplin. - -2002-05-21 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Invoke SC_ENABLE_SHARED before calling - SC_CONFIG_CFLAGS so that the SHARED_BUILD variable can be checked - inside SC_CONFIG_CFLAGS. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Pass -non_shared instead of -shared - to ld when configured with --disable-shared under OSF. [Bug 540390] - -2002-05-20 Daniel Steffen - - * generic/tclInt.h: added prototype for TclpFilesystemPathType(). - * mac/tclMacChan.c: use MSL provided creator type if available instead - of the default 'MPW '. - -2002-05-16 Joe English - - * doc/CrtObjCmd.3: Added Tcl_GetCommandFromObj, Tcl_GetCommandFullName - [Bugs 547987, 414921] - -2002-05-14 Donal K. Fellows - - * unix/tclUnixChan.c (TtyOutputProc): #if/#endif-ed this function out - to stop compiler warnings. Also much general tidying of comments in - this file and removal of whitespace from blank lines. - -2002-05-13 Donal K. Fellows - - * unix/tclUnixChan.c (SETBREAK): Solaris thinks ioctl() takes a signed - second argument, and Linux thinks ioctl() takes an unsigned second - argument. So need a longer definition of this macro to get neither to - spew warnings... - -2002-05-13 Vince Darley - - * generic/tclEvent.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: clean up all memory allocated by the filesystem, - via introduction of 'TclFinalizeFilesystem'. - Move TclFinalizeLoad into TclFinalizeFilesystem so we can be sure it - is called at just the right time. - Fix bad comment also. [Bug 555078 and 'fs' part of 543549] - * win/tclWinChan.c: fix comment referring to wrong function. - -2002-05-10 Don Porter - - * tests/load.test: - * tests/safe.test: - * tests/tcltest.test: Corrected some list-quoting issues and other - matters that cause tests to fail when the patch includes special - characters. Report from Vince Darley. [Bug 554068] - -2002-05-08 David Gravereaux - - * doc/file.n: - * tools/man2tcl.c: - * tools/man2help2.tcl: Thanks to Peter Spjuth - , again. My prior fix for single-quote macro - mis-understanding was wrong. Reverted to reimpliment the 'macro2' proc - which handles single-quote macros and restored file.n text arrangement - to avoid single-quotes on the first line. Sorry for all the confusion. - -2002-05-08 David Gravereaux - - * tools/man2tcl.c: - * tools/man2help2.tcl: Proper source of macro error misunderstanding - single-quote as the leading macro command found and repaired. - - * doc/file.n: Reverted to prior state before I messed with it. - -2002-05-08 Don Porter - - * library/tcltest/tcltest.tcl: Corrected [uplevel] quoting when - [source]-ing test script in subdirectories. - * tests/fileName.test: - * tests/load.test: - * tests/main.test: - * tests/tcltest.test: - * tests/unixInit.test: Fixes to test suite when there's a space in the - working path. Thanks to Kevin Kenny. - -2002-05-07 David Gravereaux - - -- Changes from Peter Spjuth - * tools/man2tcl.c: Increased line buffer size and a bail-out if that - should ever be over-run. - * tools/man2help.tcl: Include Courier New font in rtf header. - * tools/man2help2.tcl: Improved handling of CS/CE fields. Use Courier - New for code samples and indent better. - - * doc/file.n: - * doc/TraceCmd.3: winhelp conversion tools where understanding - a ' as the first character on a line to be an unknown macro. - Not knowing how to repair tools/man2tcl.c, I decided to rearrange - the text in the docs instead. - -2002-05-07 Vince Darley - - * generic/tclFileName.c: fix to similar segfault when using 'glob - -types nonsense -dir dirname -join * *'. [Bug 553320] - - * doc/FileSystem.3: further documentation on vfs. - * tests/cmdAH.test: - * tests/fileSystem.test: - * tests/pkgMkindex.test: Fix to testsuite bugs when running out of - directory whose name contains '{' or '['. - -2002-05-07 Miguel Sofer - - * tests/basic.test: Fix for [Bug 549607] - * tests/encoding.test: Fix for [Bug 549610] - These are testsuite bugs that caused failures when the filename - contained spaces. Report & fix by Kevin Kenny. - -2002-05-02 Vince Darley - - * generic/tclFileName.c: fix to freeing a bad object (i.e. segfault) - when using 'glob -types nonsense -dir dirname'. - * generic/tclWinFile.c: fix to [Bug 551306], also wrapped some long - lines. - * tests/fileName.test: added several tests for the above bugs. - * doc/FileSystem.3: clarified documentation on refCount requirements - of the object returned by the path type function. - * generic/tclIOUtil.c: - * win/tclWinFile.c: - * unix/tclUnixFile.c: - * mac/tclMacFile.c: moved TclpFilesystemPathType to the platform- - specific directories, so we can add missing platform-specific - implementations. On Windows, 'file system' now returns useful results - like "native NTFS", "native FAT" for that system. Unix and MacOS still - only return "native". - * doc/file.n: clarified documentation. - * tests/winFile.test: test for 'file system' returning correct values. - * tests/fileSystem.test: test for 'file system' returning correct - values. Clean up after failed previous test run. - -2002-04-26 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: change HP-11 SHLIB_LD_LIBS from "" to ${LIBS} so that - the .sl knows its dependent libs. - -2002-04-26 Donal K. Fellows - - * tests/obj.test (obj-11.[56]): Test conversion to boolean more - thoroughly. - * generic/tclObj.c (SetBooleanFromAny): Was not calling an integer - parsing function on native 64-bit platforms! [Bug 548686] - -2002-04-24 Jeff Hobbs - - * generic/tclInt.h: corrected TclRememberJoinableThread decl to use - VOID instead of void. - * generic/tclThreadJoin.c: noted that this code isn't needed on Unix. - -2002-04-23 Jeff Hobbs - - * doc/exec.n: - * doc/tclvars.n: doc updates [Patch 509426] (gravereaux) - -2002-04-24 Daniel Steffen - - * mac/tclMacResource.r: added check of TCLTK_NO_LIBRARY_TEXT_RESOURCES - #define to allow disabling the inclusion of the tcl library code in - the resource fork of Tcl executables and shared libraries. - -2002-04-23 Donal K. Fellows - - * doc/TraceCmd.3: New file that documents Tcl_CommandTraceInfo, - Tcl_TraceCommand and Tcl_UntraceCommand [Bug 414927] - -2002-04-22 Jeff Hobbs - - * generic/tclAlloc.c: - * generic/tclInt.h: - * generic/tclThreadAlloc.c (new): - * unix/Makefile.in: - * unix/tclUnixThrd.c: - * win/Makefile.in: - * win/tclWinInt.h: - * win/tclWinThrd.c: added new threaded allocator contributed by AOL - that significantly reduces lock contention when multiple threads are - in use. Only Windows and Unix implementations are ready, and the - Windows one may need work. It is only used by default on Unix for now, - and requires that USE_THREAD_ALLOC be defined (--enable-threads on - Unix will define this). - - * generic/tclIOUtil.c (Tcl_FSRegister, Tcl_FSUnregister): corrected - calling of Tcl_ConditionWait to ensure that there would be a condition - to wait upon. - - * generic/tclCmdAH.c (Tcl_FileObjCmd): added cast in FILE_SIZE. - - * win/tclWinFCmd.c (DoDeleteFile): check return of setattr API calls - in file deletion for correct Win32 API handling. - - * win/Makefile.in: correct dependencies for shell, gdb, runtest - targets. - - * doc/clock.n: - * compat/strftime.c (_fmt): change strftime to correctly handle - localized %c, %x and %X on Windows. Added some notes about how the - other values could be further localized. - -2002-04-19 Don Porter - - * generic/tclMain.c (Tcl_Main): Free the memory allocated for the - startup script path. [Bug 543549] - - * library/msgcat/msgcat.tcl: [mcmax] wasn't using the caller's - namespace when determining the max translated length. Also made - revisions for better use of namespace variables and more efficient - [uplevel]s. - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: Added [mcload] to the export list of - msgcat; bumped to 1.2.3. [Bug 544727] - -2002-04-20 Daniel Steffen - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacUtil.c: Modified TclpObjNormalizePath to be alias file - aware, and replaced various calls to FSpLocationFrom*Path by calls to - new alias file aware versions FSpLLocationFrom*Path. The alias file - aware routines don't resolve the last component of a path if it is an - alias. This allows [file copy/delete] etc. to act correctly on alias - files. (c.f. discussion in [Bug 511666]) - -2002-04-19 Donal K. Fellows - - * tests/lindex.test (lindex-3.7): - * generic/tclUtil.c (TclGetIntForIndex): Stopped indexes from hitting - wide ints. [Bug 526717] - -2002-04-18 Miguel Sofer - - * generic/tclNamesp.c: - * tests/info.test: [Bug 545325] info level didn't report namespace - eval, bug report by Richard Suchenwirth. - -2002-04-18 Don Porter - - * doc/subst.n: Clarified documentation on handling unusual return - codes during substitution, and on variable substitutions implied by - command substitution, and vice versa. [Bug 536838] - -2002-04-18 Donal K. Fellows - - * generic/tclCmdIL.c (InfoBodyCmd): - * tests/info.test (info-2.6): Proc bodies without string reps would - report as empty. [Bug 545644] - - * generic/tclCmdMZ.c (Tcl_SubstObj): More clarification for comment on - behaviour when substitutions are not well-formed, prompted by [Bug - 536831]; alas, removing the ill-defined behaviour is a lot of work. - -2002-04-18 Miguel Sofer - - * generic/tclExecute.c: - * tests/expr-old.test: fix for [Bug 542588] (Phil Ehrens), where "too - large integers" were reported as "floating-point value" in [expr] - error messages. - -2002-04-17 Jeff Hobbs - - * generic/tclEncoding.c (EscapeFromUtfProc): - * generic/tclIO.c (WriteChars, Tcl_Close): corrected the handling of - outputting end escapes for escape-based encodings. - [Bug 526524] (yamamoto) - -2002-04-17 Don Porter - - * doc/tcltest.n: Removed [saveState] and [restoreState] from tcltest - 2 documentation, effectively deprecating them. [Bug 495660] - * library/tcltest/tcltest.tcl: Made separate export for commands kept - only for tcltest 1 compatibility. - - * tests/iogt.test: Revised to run tests in a namespace, rather than - use the useless and buggy [saveState] and [restoreState] commands of - tcltest. Updated to use tcltest 2 as well. [Patch 544911] - -2002-04-16 Don Porter - - * tests/io.test: Revised to run tests in a namespace, rather than use - the useless and buggy [saveState] and [restoreState] commands of - tcltest. Updated to use tcltest 2 as well. [Patch 544546] - -2002-04-15 Miguel Sofer - - * generic/tclProc.c: - * tests/proc-old.test: Improved stack trace for TCL_BREAK and - TCL_CONTINUE returns from procs. Patch by Don Porter [Bug 536955]. - - * generic/tclExecute.c: - * tests/compile.test: made bytecodes check for a catch before - returning; the compiled [return] is otherwise non-catchable. [Bug - 542142] reported by Andreas Kupries. - -2002-04-15 Don Porter - - * tests/socket.test: Increased timeout values so that tests have - time to successfully complete even on slow/busy machines. [Bug 523470] - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Revised [tcltest::test] to return errors when - called with invalid syntax and to accept exactly two arguments as - documented. Improved error messages. [Bug 497446, Patch 513983] - ***POTENTIAL INCOMPATIBILITY***: Incompatible with previous tcltest - 2.* releases, found only in alpha releases of Tcl 8.4. - -2002-04-11 Jeff Hobbs - - * generic/tclNotify.c (TclFinalizeNotifier): remove remaining - unserviced events on finalization. - - * win/tcl.m4: Enabled COFF as well as CV style debug info with - --enable-symbols to allow Dr. Watson users to see function info. More - info on debugging levels can be obtained at: - http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp - - * tests/ioCmd.test: fixed iocmd-8.15 to have mac and unixPc variants. - - * generic/tclParse.c (Tcl_ParseVar): conditionally incr obj refcount - to prevent possible mem leak. - -2002-04-08 Daniel Steffen - - * generic/tcl.h: no on mac. - * mac/tclMacFile.c: minor fixes to Vince's changes from 03-24. - * mac/tclMacOSA.c: - * mac/tclMacResource.c: added missing Tcl_UtfToExternalDString - conversions of resource file names. - * mac/tclMacSock.c (TcpGetOptionProc): fixed bug introduced by Andreas - on 02-25; changed strcmp's to strncmp's so that option comparison - behaves like on other platforms. - * mac/tcltkMacBuildSupport.sea.hqx (CW Pro6 changes): added support to - allow Tk to hookup C library stderr/stdout to TkConsole. - * tests/basic.test: - * tests/cmdAH.test: - * tests/encoding.test: - * tests/fileSystem.test: - * tests/ioCmd.test: fixed tests failing on mac: check for existence of - [exec], changed some result strings. - -2002-04-06 Jeff Hobbs - - * unix/tclUnixFCmd.c (Realpath): added a little extra code to - initialize a realpath arg when compiling in PURIFY mode in order to - prevent spurious purify warnings. We should really create our own - realpath implementation, but this will at least quiet purify for now. - -2002-04-05 Don Porter - - * generic/tclCmdMZ.c (Tcl_SubstObj): - * tests/subst.test: Corrected [subst] so that return codes TCL_BREAK - and TCL_CONTINUE returned by variable substitution have the same - effect as when those codes are returned by command substitution. [Bug - 536879] - -2002-04-03 Jeff Hobbs - - * library/tcltest/tcltest.tcl: added getMatchingFiles back (alias to - GetMatchingFiles), which was a public function in tcltest 1.0. - -2002-04-01 Vince Darley - - * generic/tclEnv.c: - * generic/tclIOUtil.c: invalidate filesystem cache when the user - changes env(HOME). Fixes [Bug 535621]. Also cleaned up some of the - documentation. - * tests/fileSystem.test: added test for bug just fixed. - -2002-04-01 Kevin Kenny - - * win/tclWinTime.c (Tcl_GetTime): made the checks of clock frequency - more permissive to cope with the fact that Win98SE is observed to - return 1.19318 in place of 1.193182 for the performance counter - frequency. - -2002-03-29 Jeff Hobbs - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd, TraceVarProc) - (TraceCommandProc, TclTraceCommandObjCmd): corrected potential - double-free of traces on variables by flagging in Trace*Proc that it - will free the var in case the eval wants to delete the var trace as - well. [Bug 536937] Also converted Tcl_UntraceVar -> Tcl_UntraceVar2 - and Tcl_Eval to Tcl_EvalEx in Trace*Proc for slight efficiency - improvement. - -2002-03-29 Don Porter - - * doc/AllowExc.3: - * generic/tclBasic.c (Tcl_EvalObjv,Tcl_EvalEx,Tcl_EvalObjEx): - * generic/tclCompile.h (TclCompEvalObj): - * generic/tclExecute.c (TclCompEvalObj,TclExecuteByteCode): - * tests/basic.test: Corrected problems with Tcl_AllowExceptions having - influence over the wrong scope of Tcl_*Eval* calls. Patch from Miguel - Sofer. Report from Jean-Claude Wippler. [Bug 219181] - -2002-03-28 Don Porter - - * generic/tclVar.c: Refactored CallTraces to collect repeated handling - of its returned value into CallTraces itself. - -2002-03-28 David Gravereaux - - * tools/feather.bmp: - * tools/man2help.tcl: - * tools/man2help2.tcl: - * win/makefile.vc: More winhelp target fixups. Added a feather bitmap - to the non-scrollable area and changed the color to be yellow from a - plain white. The colors can be whatever we want them to be, but - thought I would start with something bold. [Bug 527941] - - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: .AP macro syntax repair. - -2002-03-27 David Gravereaux - - * tools/man2help.tcl: - * win/makefile.vc: winhelp target now copies all needed files from - tools/ to a workarea under $(OUT_DIR) and builds it from there. No - build cruft is left in tools/ anymore. All paths used in man2help.tcl - are now relative to where the script is. [Bug 527941] - -2002-03-27 David Gravereaux - - * win/.cvsignore: - * win/buildall.vc.bat: - * win/coffbase.txt: - * win/makefile.vc: - * win/nmakehlp.c (new): - * win/rules.vc: First draft fix for [Bug 527941]. More changes need - to done to the makehelp target to get to stop leaving build files in - the tools/ directory. This does not address the syntax errors in the - man files. Having the contents of tcl.hpj(.in) inside makefile.vc - allows for version numbers to be replaced with macros. - - The new nmakehlp.c is built by rules.vc in preprocessing and removes - the need to use tricky shell syntax that wasn't compatible on Win9x - systems. Clean targets made Win9x complient. This is a first draft - repair for [Bug 533862]. - -2002-03-28 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalEx): passing the correct commandSize to - TclEvalObjvInternal. [Bug 219362], fix by David Knoll. - -2002-03-28 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalEx): - * tests/basic.test: avoid exceptional returns at level 0. [Bug 219181] - -2002-03-27 Don Porter - - * doc/tcltest.n ([mainThread]): - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Major code cleanup to deal with whitespace, - coding conventions, and namespace issues, with several minor bugs - fixed in the process. - - * tests/main.test: Added missing [after cancel]s. - -2002-03-25 Don Porter - - * tests/main.test: Removed workarounds for Bug 495977. - - * library/tcltest/tcltest.tcl: Keep the value of $::auto_path - unchanged, so that the tcltest package can test code that depends on - auto-loading. If a testing application needs $::auto_path pruned, it - should do that itself. [Bug 495726] - Improve the processing of the -constraints option to [test] so that - constraint lists can have arbitrary whitespace, and non-lists don't - blow things up. [Bug 495977] - Corrected faulty variable initialization. [Bug 534845] - -2002-03-25 Miguel Sofer - - * doc/CrtTrace.3: small doc correction - * generic/tclBasic.c (Tcl_DeleteTrace): Allow NULL callback on trace - deletions. [Bug 534728] (Hemang Lavana) - -2002-03-24 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalObjv): replaced obscure, incorrect code - as described in [Bug 533907] (Don Porter). - -2002-03-24 Don Porter - - * library/tcltest/tcltest.tcl: Use [interpreter] to set/query the - executable currently running the tcltest package. [Bug 454050] - - * library/tcltest/tcltest.tcl: Allow non-proc commands to be used as - the customization hooks. [Bug 495662] - -2002-03-24 Vince Darley - - * generic/tclFilename.c: - * generic/tclFCmd.c: - * generic/tclTest.c: - * generic/tcl.h: - * generic/tclIOUtil.c: - * win/tclWinFile.c: - * win/tclWinFCmd.c: - * win/tclWinPipe.c: - * unix/tclUnixFile.c: - * unix/tclUnixFCmd.c: - * mac/tclMacFile.c: - * doc/FileSystem.3: - * doc/file.n: - * tests/cmdAH.test: - * tests/fileName.test: - * tests/fileSystem.test: (new file) - * tests/winFCmd.test: fix [Bug 511666] and [Bug 511658], and improved - documentation of some aspects of the filesystem, particularly - 'Tcl_FSMatchInDirectory' which now might match a single file/directory - only, and 'file normalize' which wasn't very clear before. Removed - inconsistency betweens docs and the Tcl_Filesystem structure. Also - fixed [Bug 523217] and corrected file normalization on Unix so that - it expands symbolic links. Added some new tests of the filesystem - code (in the new file 'fileSystem.test'), and some extra tests for - correct handling of symbolic links. Fix to [Bug 530960] which shows up - on Win98. Made comparison with ".com" case insensitive in tclWinPipe.c - - ***POTENTIAL INCOMPATIBILITY***: But only between alpha releases - (users of the new Tcl_Filesystem lookup table in Tcl 8.4a4 need to - handle the new way in which Tcl may call Tcl_FSMatchInDirectory, and - 'file normalize' on unix now behaves correctly). Only known impact is - with the 'tclvfs' extension. - -2002-03-22 Miguel Sofer - - * tests/basic.test (basic-46.1): adding test for [Bug 533758], fixed - earlier today. - -2002-03-22 Jeff Hobbs - - * win/tclWinInt.h: moved undef of TCL_STORAGE_CLASS. [Bug 478579] - -2002-03-22 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalObjEx): - * generic/tclExecute.c (TclCompEvalObj): fixed the errorInfo for - return codes other than (TCL_OK, TCL_ERROR) to runLevel 0.[Bug 533758] - Removed the static RecordTracebackInfo(), as its functionality is - easily replicated by Tcl_LogCommandInfo. Bug and redundancy noted by - Don Porter. - -2002-03-21 Donal K. Fellows - - * doc/expr.n: Improved documentation for ceil and floor. [Bug 530535] - -2002-03-20 Don Porter - - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: - * generic/tcl.h (Tcl_VarTraceProc): - * generic/tcl.decls (Tcl_GetVar2, Tcl_SetVar2, Tcl_TraceVar2, - (Tcl_UnsetVar2, Tcl_UntraceVar2, Tcl_UpVar2, Tcl_VarTraceInfo2, - (Tcl_GetVar2Ex, TclSetVar2Ex): - * generic/tclCmdMZ.c (TraceVarProc): - * generic/tclEnv.c (EnvTraceProc): - * generic/tclEvent.c (VwaitVarProc): - * generic/tclInt.decls (TclLookupVar,TclPrecTraceProc): - * generic/tclLink.c (LinkTraceProc): - * generic/tclUtil.c (TclPrecTraceProc): - * generic/tclVar.c (CallTraces, MakeUpvar, VarErrMsg, TclLookupVar, - (Tcl_GetVar2, Tcl_SetVar2, Tcl_TraceVar2, Tcl_UnsetVar2, - (Tcl_UntraceVar2, Tcl_UpVar2, Tcl_VarTraceInfo2, Tcl_GetVar2Ex, - (TclSetVar2Ex): Updated interfaces of generic/tclVar.c according to - TIP 27. In particular, the "part2" arguments were CONSTified. [Patch - 532642] - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2002-03-15 Donal K. Fellows - - * tests/compile.test (compile-12.3): Test to detect bug 530320. - * generic/tclCompile.c (TclCompileTokens): Fixed buffer overrun - reported in bug 530320. - -2002-03-14 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Add configure time test for SEH support in the - compiler. - * win/tclWin32Dll.c (ESP, EBP, TclpCheckStackSpace, - (_except_checkstackspace_handler): - * win/tclWinChan.c (ESP, EBP, Tcl_MakeFileChannel, - (_except_makefilechannel_handler): - * win/tclWinFCmd.c (ESP, EBP, DoRenameFile, DoCopyFile, - (_except_dorenamefile_handler, _except_docopyfile_handler): - Implement SEH support under gcc using inline asm. Tcl and Tk should - now compile with Mingw 1.1. [Patch 525746] - -2002-03-14 Mo DeJong - - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile): Handle an SEH exception - with EXCEPTION_EXECUTE_HANDLER instead of restarting the faulting - instruction with EXCEPTION_CONTINUE_EXECUTION. [Bug 466102] provides - an example of how restarting could send Tcl into an infinite loop. - [Patch 525746] - -2002-03-11 Mo DeJong - - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile, DoDeleteFile, - (DoRemoveJustDirectory): Make sure we don't pass NULL or "" as a path - name to Win32 API functions since this was crashing under Windows 98. - -2002-03-11 Don Porter - - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: Bumped tcltest package to 2.0.2. - -2002-03-11 Mo DeJong - - * library/tcltest/tcltest.tcl (getMatchingFiles): Pass a proper list - to foreach to avoid munging a Windows patch like D:\Foo\Bar into - D:FooBar before the glob. - -2002-03-11 Mo DeJong - - * generic/tclEncoding.c: Fix typo in comment. - * generic/tclIO.c (DoReadChars, ReadBytes, ReadChars): Use NULL value - instead of pointer set to NULL to make things more clear. Reorder - arguments so that they match the function signatures. Cleanup little - typos and add more descriptive comment. - -2002-03-08 Mo DeJong - - * win/README: Update to indicate that Mingw 1.1 is required to build - Tcl. Add section describing new msys based build process. Update - Cygwin build instructions so users know where to find Mingw 1.1. - -2002-03-08 Jeff Hobbs - - * win/tclWinFCmd.c (DoCopyFile): correctly set retval to TCL_OK. - -2002-03-07 Mo DeJong - - * win/tclWin32Dll.c (TclpCheckStackSpace): - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile): Replace hard coded - constants with Win32 symbolic names. Move control flow statements out - of __try blocks since the documentation indicates it is frowned upon. - -2002-03-07 Don Porter - - * doc/interp.n: - * generic/tclInterp.c (Tcl_InterpObjCmd, SlaveObjCmd, - (SlaveRecursionLimit): - * generic/tclTest.c: - * tests/interp.test: Added the [interp recursionlimit] command to - set/query the recursion limit of an interpreter. Proposal and - implementation from Stephen Trier. [TIP 87, Patch 522849] - -2002-03-06 Donal K. Fellows - - * generic/tcl.h, tools/tcl.wse.in, unix/configure.in, - * unix/tcl.spec, win/README.binary, win/configure.in, README: - Bumped patchlevel; this might need to change in the future, but it - will help us distinguish between the CVS version and the most recent - released version. - -2002-03-06 Miguel Sofer - - * generic/tclInt.h: for unshared objects, TclDecrRefCount now frees - the internal rep before the string rep - just like the non-macro - Tcl_DecrRefCount/TclFreeObj. [Bug 524802] - -2002-03-06 Donal K. Fellows - - * doc/lsearch.n: Documentation of new features, plus examples. - * tests/lsearch.test: Tests of new features. - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): TIP#80 support. See - http://purl.org/tcl/tip/80 for details. - -2002-03-05 Jeff Hobbs - - *** 8.4a4 TAGGED FOR RELEASE *** - - * unix/tclUnixChan.c: initial remedy for [Bug 525783] flush problem - introduced by TIP #35. This may not satisfy true serial channels, but - it restores the correct flushing of std* channels on exit. - - * unix/README: added --enable-langinfo doc. - - * unix/tcl.spec: - * tools/tcl.wse.in: fixed URL refs to use www.tcl.tk or SF. - -2002-03-04 Jeff Hobbs - - * README: - * mac/README: - * unix/Makefile.in: - * unix/README: - * win/README: - * win/README.binary: updated to use www.tcl.tk URL. - - * unix/Makefile.in: added older ChangeLogs to dist target. - - * tests/io.test: - * tests/encoding.test: corrected iso2022 encoding results. - added encoding-24.* - * generic/tclEncoding.c (EscapeFromUtfProc): corrected output of - escape codes as per RFC 1468. [Patch 474358] (taguchi) - (TclFinalizeEncodingSubsystem): corrected potential double-free - when encodings were finalized on exit. [Bugs 219314, 524674] - -2002-03-01 Jeff Hobbs - - * library/encoding/iso2022-jp.enc: - * library/encoding/iso2022.enc: - * tools/encoding/iso2022-jp.esc: - * tools/encoding/iso2022.esc: gave $B precedence over $@, - based on comments (point 1) in [Bug 219283] (rfc 1468) - - * tests/encoding.test: added encoding-23.* tests - * generic/tclIO.c (FilterInputBytes): reset the TCL_ENCODING_START - flags in the ChannelState when using 'gets'. [Bug 523988] - Also reduced the value of ENCODING_LINESIZE from 30 to 20 as this - seems to improve the performance of 'gets' according to tclbench. - -2002-02-28 Jeff Hobbs - - * generic/tclCmdMZ.c (TraceCommandProc): ensure that TraceCommandInfo - structure was also deleted when a command was deleted to prevent a - mem leak. - - * generic/tclBasic.c (Tcl_CreateObjTrace): set tracePtr->flags - correctly. - - * generic/tclTimer.c (TimerExitProc): remove remaining events in - tls on thread exit. - -2002-02-28 Miguel Sofer - - * generic/tclNamesp.c: allow cached fully-qualified namespace names to - be usable from different namespaces within the same interpreter - without forcing a new lookup [Patch 458872]. - -2002-02-28 Miguel Sofer - - * generic/tclExecute.c: Replaced a few direct stack accesses with the - POP_OBJECT() macro [Bug 507181] (Don Porter). - -2002-02-27 Don Porter - - * doc/GetIndex.3: - * generic/tcl.decls (Tcl_GetIndexFromObjStruct): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Revised the - prototype of the Tcl_GetIndexFromObjStruct to take its struct table as - a (CONST VOID *) argument, better describing what it is, maintaining - source compatibility, and adding CONST correctness according to TIP - 27. Thanks to Joe English for an elegant solution. [Bug 520304] - - * generic/tclDecls.h: make genstubs - - * generic/tclMain.c (Tcl_Main,StdinProc): Corrected some reference - count management errors on the interactive command Tcl_Obj found by - Purify. Thanks to Jeff Hobbs for the report and assistance. - -2002-02-27 Jeff Hobbs - - * generic/tclBasic.c (Tcl_EvalTokensStandard): corrected mem leak in - error case. - - * generic/tclTest.c (TestStatProc[123]): correct harmless UMRs. - - * generic/tclLink.c (Tcl_LinkVar): correct mem leak in error case. - -2002-02-27 Andreas Kupries - - * tests/socket.test (2.7): Accepted and applied patch for [Bug 523470] - provided by Don Porter to avoid timing - problems in that test. - - * unix/tclUnixChan.c (TclpOpenFileChannel): Added code to regonize - "/dev/tty" (by name) and to not handle it as tty / serial line. This - is the controlling terminal and is special. Setting it into raw mode - as is done for other tty's is a bad idea. This is a hackish fix for - expect [Bug 520624]. The fix has limitation: Tcl_MakeFileChannel - handles tty's specially too, but is unable to recognize /dev/tty as it - only gets a file descriptor, and no name for it. - -2002-02-26 Jeff Hobbs - - * generic/tclCmdAH.c (StoreStatData): corrected mem leak. - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): prevent obj leak in - remedial regsub case. - - * generic/tclFileName.c (Tcl_TranslateFileName): decr refcount for - error case to prevent mem leak. - - * generic/tclVar.c (Tcl_ArrayObjCmd): removed extra obj allocation. - - * unix/tclUnixSock.c (Tcl_GetHostName): added an extra - gethostbyname check to guard against failure with truncated - names returned by uname. - - * unix/configure: - * unix/tcl.m4 (SC_SERIAL_PORT): added sys/modem.h check and defined - _XOPEN_SOURCE_EXTENDED for HP-11 to get updated header decls. - - * unix/tclUnixChan.c: added Unix implementation of TIP #35, serial - port support. [Patch 438509] (schroedter) - -2002-02-26 Miguel Sofer - - * generic/tclCmpCmds.c: (bugfix to the bugfix, hopefully the last) - Bugfix to the new [for] compiling code: was setting a exceptArray - parameter using another param which wasn't yet initialised, thus - filling it with noise. - -2002-02-25 Andreas Kupries - - * mac/tclMacSock.c (TcpGetOptionProc): Changed to recognize the option - "-error". Essentially ignores the option, always returning an empty - string. - -2002-02-25 Jeff Hobbs - - * doc/Alloc.3: - * doc/LinkVar.3: - * doc/ObjectType.3: - * doc/PkgRequire.3: - * doc/Preserve.3: - * doc/TCL_MEM_DEBUG.3: Updated documentation to describe the ckalloc, - ckfree, ckrealloc, attemptckalloc, and attemptckrealloc macros, and - to accurately describe when and how they are used. [Bug 497459] (dgp) - - * generic/tclHash.c (AllocArrayEntry, AllocStringEntry): - Before invoking ckalloc when creating a Tcl_HashEntry, - check that the amount of memory being allocated is - at least as large as sizeof(Tcl_HashEntry). The previous - code was allocating memory regions that were one - or two bytes short. [Bug 521950] (dejong) - -2002-02-25 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalEx): avoiding a buffer overrun - reported by Joe English, and restoring tcl7.6 behaviour for - [subst]: badly terminated nested scripts will raise an error - and not be evaluated. [Bug 495207] - -2002-02-25 Don Porter - - * unix/tclUnixPort.h: corrected strtoll prototype mismatch on Tru64. - * compat/strtod.c (strtod): simplified #includes - * compat/strtol.c (strtol): gather result in a long before returning - as a long: necessary on platforms where sizeof(int) != sizeof(long). - -2002-02-25 Daniel Steffen - - * unix/tclLoadDyld.c: updated to use Mac OS X 10.1 dyld APIs that - have more libdl-like semantics. [Bug 514392] - -2002-02-25 Miguel Sofer - - * generic/tclCompCmds: fixing a bug in patch dated 2002-02-22, in the - code for [for] and [while]. Under certain conditions, for long bodies, - the exception range parameters were badly computed. Tests forthcoming: - I still can't reproduce the conditions in the testsuite (!), although - the bug (with assorted segfault or panic!) can be triggered from the - console or with the new parse.bench in tclbench. - -2002-02-25 Donal K. Fellows - - * compat/strtoul.c, compat/strtol.c, compat/strtod.c: Added UCHAR, - CONST and #includes to clean up GCC output. - -2002-02-23 Don Porter - - * compat/strtoull.c (strtoull): - * compat/strtoll.c (strtoll): - * compat/strtoul.c (strtoul): Fixed failure to handle leading - sign symbols '+' and '-' and '0X' and raise overflow errors. - [Bug 440916] Also corrects prototype and errno problems. - -2002-02-23 Mo DeJong - - * configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Link with -n32 instead of -32 when - building on IRIX64-6.* system. [Bug 521707] - -2002-02-22 Don Porter - - * generic/tclInt.h: - * generic/tclObj.c: renamed global variable emptyString -> - tclEmptyString because it is no longer static. - * generic/tclPkg.c: Fix for panic when library is loaded on a - platform without backlinking without proper use of stubs. [Bug 476537] - -2002-02-22 Jeff Hobbs - - * tests/regexpComp.test: updated regexp-11.[1-4] to match changes in - regexp.test for new regsub syntax - - * unix/configure: - * unix/tcl.m4: added --enable-64bit support for AIX-4 (using -q64 - flag) when using IBM's xlc compiler. - - * tests/safe.test: updated safe-8.5 and safe-8.7 - * library/safe.tcl (CheckFileName): removed the limit on - sourceable file names (was only *.tcl or tclIndex files with no more - than one dot and 14 chars). There is enough internal protection in a - safe interpreter already. [Tk Bug 521560] - -2002-02-22 Miguel Sofer - - * generic/tclCompCmds: [FR 465811]. Optimising [if], [for] and [while] - for constant conditions; in addition, [for] and [while] are now - compiled with the "loop rotation" optimisation (thanks to Kevin - Kenny). - -2002-02-22 Donal K. Fellows - - --- TIP#76 CHANGES --- - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): Final-argument-less - [regsub] returns the modified string. - * doc/regsub.n: Updated docs. - * tests/regexp.test: Updated and added tests. - - * compat/strtoll.c (strtoll): - * compat/strtoull.c (strtoull): - * unix/tclUnixPort.h: - * win/tclWinPort.h: Const-ing 64-bit compatibility declarations. Note - that the return pointer is non-const because it is entirely legal for - the functions to be called from somewhere that owns the string being - passed. Fixes problem reported by Larry Virden. - -2002-02-21 David Gravereaux - - * win/mkd.bat (removed): - * win/coffbase.txt (new): - * win/makefile.bc: - * win/makefile.vc: Changed the 'setup' target to stop using the - mkd.bat file and just make the directory right in the rule. Same - change to makefile.bc. Neither configure.in nor Makefile.in use it. - - coffbase.txt will be the master list for our "prefered base addresses" - set by the linker. This should improve load-time (NT only) by avoiding - relocations. Submissions to the list by extension authors are - encouraged. - - Added a 'tidy' target to compliment 'clean' and 'hose' to remove just - the outputs. Also removed the $(winlibs) macro as it wasn't being - used. - - Stuff left to do: - 1) get the winhelp target to stop building in the tools/ directory. - 2) stop using rmd.bat - 3) add more dependacy rules. - - * win/tclAppInit.c: Reverted back to -r1.6, as the header file change - to tclPort.h won't allow for easy embedded support outside of the - source dist. Thanks to Don Porter for pointing this out to me. - -2002-02-21 David Gravereaux - - * win/makefile.vc: - * win/rules.vc: Added a new "loimpact" option that sets the - -ws:aggressive linker option. Off by default. It's said to keep the - heap use low at the expense of alloc speed. - - * win/tclAppInit.c: Changed #include "tcl.h" to be tclPort.h to remove - the raw windows.h include. tclPort.h brings in windows.h already and - lessens the pre-compiled-header mush and the randomly useless #pragma - comment (lib,...) references throughout the big windows.h tree (as - observed at high linker warning levels). - -2002-02-21 Donal K. Fellows - - * generic/tcl.h: Better guessing of LP64/ILP32 architecture, but now - sensitive to presence of (suitable) - -2002-02-20 Don Porter - - * generic/tcl.decls (Tcl_RegExpRange,Tcl_GetIndexFromObjStruct): - Overlooked a few source incompatibilities. Now using CONST84. - * generic/tclDecls.h: make genstubs - * generic/tcl.h (Tcl_CmdObjTraceProc): silence warning from Sun - Workshop compiler. - -2002-02-20 David Gravereaux - - * win/buildall.vc.bat: - * win/makefile.vc: - * win/rules.vc: General clean-ups. Added compiler and linker tests for - a) the pentium 0x0F errata, b) optimizing (not all have this), and c) - linker v6 section alignment confusion. All these are tested first to - make sure any D4002 or LNK1117 warnings aren't displayed. The pentium - 0x0F errata is a recommended switch. The v5 linker's section alignment - default is 512, but the v6 linker was changed to 4096 in an attempt to - speed loading on Win98. I changed the default to always be 512 across - both linkers, unless linking statically, then 4096 is used for the - claimed speed effect. Using a 512 alignment saves 12k bytes of dead - space in the DLL. - - Added IA64 B-stepping errata switch when the compiler supports it. - - Added profiling to $(lflags) when requested and also removed the - explict -entry option as the default works fine as is. - - Removed win/tclWinInit.c from the special case section to let it use - the common implicit rule as the $(EXTFLAGS) macro it had was never - referenced anywhere. - -2002-02-20 Donal K. Fellows - - * generic/tcl.h: Added code to guess the correct settings for - TCL_WIDE_INT_IS_LONG and TCL_WIDE_INT_TYPE when configure doesn't tell - us them, as can happen with extensions. - -2002-02-19 Donal K. Fellows - - * doc/format.n: Updated docs to list the specification. - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Made behaviour on 64-bit - platforms correctly meet the specification, that %d works with the - native word-sized integer, instead of trying to guess (wrongly) - from the value being passed. - -2002-02-19 Don Porter - - * changes: First draft of updated changes for 8.4a4 release. - -2002-02-15 Jeff Hobbs - - * unix/tclUnixPort.h: add strtoll/strtoull declarations for - platforms that do not define them. - - * generic/tclIndexObj.c (STRING_AT): removed ptrdiff_t cast and - use of VOID* in default case (GNU-ism). - -2002-02-15 Kevin Kenny - - * compat/strtoll.c: - * compat/strtoul.c: - * compat/strtoull.c: - * generic/tclIOUtil.c: - * generic/tclPosixStr.c: - * generic/tclTest.c: - * generic/tclTestObj.c: - * tests/get.test: - * win/Makefile.vc: Further tweaks to the TIP 72 patch to make it - compile under VC++. - -2002-02-15 Andreas Kupries - - * tclExecute.c: - * tclIOGT.c: - * tclIndexObj.c: Touchups to the TIP 72 patch to make it compileable - under Windows again. The changes are not complete, there is one nasty - regarding _stati64 - -2002-02-15 Donal K. Fellows - - +----------------------+ - | TIP #72 IMPLEMENTED. | - +----------------------+ - - There are a lot of changes from this TIP, so please see - http://purl.org/tcl/tip/72.html for discussion of - backward-compatibility issues, but the main ones modifications are in: - - * generic/tcl.h: New types. - * generic/tcl.decls: New public functions. - * generic/tclExecute.c: 64-bit aware bytecode engine. - * generic/tclBinary.c: 64-bit handling in [binary] command. - * generic/tclScan.c: 64-bit handling in [scan] command. - * generic/tclCmdAH.c: 64-bit handling in [file] and [format] - commands. - * generic/tclBasic.c: New "wordSize" entry in ::tcl_platform. - * generic/tclFCmd.c: Large-file support (with many consequences.) - * generic/tclIO.c: Large-file support (with many consequences.) - * compat/strtoll.c, compat/strtoull.c: New support functions. - * unix/tcl.m4, unix/configure: 64-bit support and greatly enhanced - cacheing. - - Most other changes, including all those in doc/* and test/* as well as - the majority in the platform directories, follow on from these. - - Also coming out of the woodwork: - * generic/tclIndex.c: Better support for Cray PVP. - * win/tclWinMtherr.c: Better Borland support. - - Note that, in a number of places through the Unix part of the platform - support, there are Tcl_Platform* references. These are expanded into - the correct way to call that particular underlying function, i.e. with - or without a '64' suffix, and should be used by people working on the - core in preference to the API functions they overlay so that the code - remains portable depending on the presence or absence of 64-bit - support on the underlying platform. - - ***POTENTIAL INCOMPATIBILITY***: Extracted from the TIP - - SUMMARY OF INCOMPATIBILITIES AND FIXES - ====================================== - - The behaviour of expressions containing constants that appear positive - but which have a negative internal representation will change, as - these will now usually be interpreted as wide integers. This is always - fixable by replacing the constant with int(constant). - - Extensions creating new channel types will need to be altered as - different types are now in use in those areas. The change to the - declaration of Tcl_FSStat and Tcl_FSLstat (which are the new preferred - API in any case) are less serious as no non-alpha releases have been - made yet with those API functions. - - Scripts that are lax about the use of the l modifier in format and - scan will probably need to be rewritten. This should be very uncommon - though as previously it had absolutely no effect. - - Extensions that create new math functions that take more than one - argument will need to be recompiled (the size of Tcl_Value changes), - and functions that accept arguments of any type (TCL_EITHER) will need - to be rewritten to handle wide integer values. (I do not expect this - to affect many extensions at all.) - -2002-02-14 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Trivial fix for [Bug 517503], a - memory leak reported by Miguel Sofer . The leak - happens if an error occurs for "set var [gets $chan]" and leak one - empty object. - -2002-02-12 David Gravereaux - - * djgpp/ (new directory) - * djgpp/Makefile (new): - * unix/tclAppInit.c: - * unix/tclMtherr.c: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPort.h: Early stage of DJGPP support for building Tcl - on DOS. Dynamic loading isn't working, yet. Requires watt32 for the - TCP/IP stack. No autoconf, yet. Barely tested, but makes a working exe - that runs Tcl in protected-mode, flat memory. [exec] and pipes will - need the most work as multi-tasking on DOS has to be carefully. - -2002-02-10 Kevin Kenny - - * doc/CrtObjCmd.3: - * doc/CrtTrace.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclTest.c: - * tests/basic.test: Added Tcl_CreateObjTrace, - Tcl_GetCommandInfoFromToken and Tcl_SetCommandInfoFromToken. - (TIPs #32 and #79.) - - * generic/tclDecls.h: - * generic/tclStubInit.c: Regenerated Stubs tables. - -2002-02-08 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: added -pthread for FreeBSD to EXTRA_CFLAGS and - LDFLAGS. Also triggered nodots only for FreeBSD-3. Added - AC_DEFINE(_POSIX_PTHREAD_SEMANTICS) for Solaris. - - * unix/tclUnixPort.h: - * unix/tclUnixThrd.c: added thread-safe versions of readdir, - localtime, gmtime and inet_ntoa for threaded build. (jgdavidson) - - * generic/tclScan.c (Tcl_ScanObjCmd): prevented ckfree being called on - a pointer to NULL. - -2002-02-07 Don Porter - - * doc/DString.3: - * doc/Encoding.3: - * doc/GetCwd.3: - * doc/SplitPath.3: - * doc/Translate.3: - * doc/Utf.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclEncoding.c: - * generic/tclEnv.c: - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclUtf.c: - * generic/tclUtil.c: - * mac/tclMacInit.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPipe.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinInit.c: Partial TIP 27 rollback. Following routines - restored to return (char *): Tcl_DStringAppend, - Tcl_DStringAppendElement, Tcl_JoinPath, Tcl_TranslateFileName, - Tcl_ExternalToUtfDString, Tcl_UtfToExternalDString, - Tcl_UniCharToUtfDString, Tcl_GetCwd, Tcl_WinTCharToUtf. Also restored - Tcl_WinUtfToTChar to return (TCHAR *) and Tcl_UtfToUniCharDString to - return (Tcl_UniChar *). Modified some callers. This change recognizes - that Tcl_DStrings are de-facto white-box objects. - - * generic/tclDecls.h: - * generic/tclPlatDecls.h: make genstubs - - * generic/tclCmdMZ.c: corrected use of C++-style comment. - -2002-02-06 Jeff Hobbs - - * tests/scan.test: - * generic/tclScan.c (Tcl_ScanObjCmd): corrected scan 0x... %x handling - that didn't accept the 0x as a prelude to a base 16 number. [Bug - 495213] - - * generic/tclCompCmds.c (TclCompileRegexpCmd): made early check for - bad RE to stop checking further. - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): added special case to search - for simple 'string map' style regsub calls. Delayed creation of - resultPtr object until an initial match is made, as the input string - object can then be reused for no matches. - (Tcl_StringObjCmd): optimization improvements to the STR_MAP - algorithm for zero-length and nocase cases. - - * tests/regexp.test: - * tests/regexpComp.test: extra code coverage tests. - - * tests/string.test: added 10.18 and 10.19 extra tests. - - * generic/regc_locale.c (casecmp): slight performance improvement. - -2002-02-05 Don Porter - - * library/http/http.tcl: - * library/http/pkgIndex.tcl: Corrected use of http::error when - ::error was intended. Bump to http 2.4.2. - -2002-02-04 Andreas Kupries - - * unix/tclUnixChan.c (FileOutputProc): Fixed [bug 465765] reported by - Dale Talcott . Avoid writing - nothing into a file as STREAM based implementations will consider this - a EOF (if the file is a pipe). Not done in the generic layer as this - type of writing is actually useful to check the state of a socket. - - * doc/open.n: Fixed [Bug 511540], added cross-reference to 'pid' as - the command to use to retrieve the pid of a command pipeline created - via 'open'. - -2002-02-01 Jeff Hobbs - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): handle quirky about case - earlier to avoid shimmering problem. - -2002-02-01 Andreas Kupries - - * tests/io.test: io-39.22 split into two tests, one platform - dependent, the other not. -eofchar is not empty on the windows - platform. - -2002-02-01 Vince Darley - - * generic/tclTest.c: fix to picky windows compiler problem with the - 'MainLoop' function declaration. - -2002-01-31 Andreas Kupries - - * win/tclWinFCmd.c: TIP 27: Applied patch fixing CONST warnings on - behalf of Don Porter . - -2002-01-30 Don Porter - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclInt.h: For each interface identified in the TIP 27 - changes below as a POTENTIAL INCOMPATIBILITY, the source of the - incompatibility has been parameterized so that it can be removed. When - compiling extension code against the Tcl header files, use the - compiler flag -DUSE_NON_CONST to remove the irresolvable source - incompatibilities introduced by the TIP 27 changes. Resolvable changes - are left for extension authors to resolve. - * generic/tclDecls.h: make genstubs - -2002-01-30 Vince Darley - - * doc/FileSystem.3: added documentation for 3 public functions which - had been overlooked. [Bug 507701] - * unix/mkLinks: make mklinks - -2002-01-29 Jeff Hobbs - - * tests/regexpComp.test: - * generic/tclCompCmds.c (TclCompileRegexpCmd): enhanced to support - -nocase and -- options. - -2002-01-28 Mo DeJong - - * unix/tcl.m4 (SC_LOAD_TCLCONFIG): - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Set TCL_LIB_SPEC, TCL_STUB_LIB_SPEC, - and TCL_STUB_LIB_PATH to the values of TCL_BUILD_LIB_SPEC, - TCL_BUILD_STUB_LIB_SPEC, and TCL_BUILD_STUB_LIB_PATH when tclConfig.sh - is loaded from the build directory. A Tcl extension should make use of - the non-build versions of these variables since they will work in both - cases. This modification was described in TIP 34. - -2002-01-28 Jeff Hobbs - - * win/tclWinReg.c (regConnectRegistryProc,RecursiveDeleteKey) - (DeleteKey,GetKeyNames,GetType,GetValue,OpenSubKey,SetValue): - redid the CONSTification as previous changes caused failing tests. - - * tests/regexpComp.test (new): - * generic/tclInt.h: - * generic/tclBasic.c: added TclCompileRegexpCmd entry - * generic/tclCompCmds.c (TclCompileStringCmd): corrected to return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR for parsing errors, so - it only throws the error for runtime compile, in case the user - modifies 'string'. - (TclCompileRegexpCmd): first try at a byte-compiled regexp command. It - handles static strings and ^$ bounded static strings. - (TclCompileAppendCmd): made TclPushVarName call always use - TCL_CREATE_VAR as numWords is always > 2 at that point. - - * generic/tclExecute.c (TclExecuteByteCode:INST_LIST): correct - possibly dangerous decr in macro call. - - * win/tclWinInit.c (TclpFindVariable): CONSTification touch-up - - * win/tclWinReg.c (OpenSubKey): corrected bug introduced in - CONSTification that dropped pointer reference. - - * ChangeLog.2000 (new file): - * ChangeLog: broke changes from 2000 into ChangeLog.2000 to reduce - size of the main ChangeLog. - -2002-01-28 David Gravereaux - - * generic/tclPlatDecls.h: Added preprocessor logic to force a - typedef of TCHAR when __STDC__ is defined when using the uncommon - -Za compiler switch with the microsoft compiler. - -2002-01-27 Don Porter - - * doc/package.n: Documented global namespace context for script - evaluation by [package require]. - -2002-01-27 Daniel Steffen - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * mac/tclMacChan.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacInit.c: - * mac/tclMacLoad.c: - * mac/tclMacResource.c: - * mac/tclMacSock.c: TIP 27 CONSTification induced changes - - * tests/event.test: - * tests/main.test: added catches/constraints to test that - use features that don't exist on the mac. - -2002-01-25 Mo DeJong - - Make -eofchar and -translation options read only for server sockets. - [Bug 496733] - - * generic/tclIO.c (Tcl_GetChannelOption, Tcl_SetChannelOption): - Instead of returning nothing for the -translation option on a server - socket, always return "auto". Return the empty string enclosed in - quotes for the -eofchar option on a server socket. Fixup -eofchar - usage message so that it matches the implementation. - * tests/io.test: Add -eofchar tests and -translation tests to ensure - options are read only on server sockets. - * tests/socket.test: Update tests to account for -eofchar and - -translation option changes. - -2002-01-25 Don Porter - - * compat/strstr.c (strstr): - * generic/tclCmdAH.c (Tcl_FormatObjCmd): - * generic/tclCmdIL.c (InfoNameOfExecutableCmd): - * generic/tclEnv.c (ReplaceString): - * generic/tclFileName.c (ExtractWinRoot): - * generic/tclIO.c (FlushChannel,Tcl_BadChannelOption): - * generic/tclStringObj.c (AppendUnicodeToUtfRep): - * generic/tclThreadTest.c (TclCreateThread): - * generic/tclUtf.c (Tcl_UtfPrev): - * mac/tclMacFCmd.c (TclpObjListVolumes): - * mac/tclMacResource.c (TclMacRegisterResourceFork, - (BuildResourceForkList): - * win/tclWinInit.c (AppendEnvironment): Sought out and eliminated - instances of CONST-casting that are no longer needed after the - TIP 27 effort. - - * Following is [Patch 501006] - * generic/tclInt.decls (Tcl_AddInterpResolvers, Tcl_Export, - (Tcl_FindNamespace, Tcl_GetInterpResolvers, Tcl_ForgetImport, - (Tcl_Import, Tcl_RemoveInterpResolvers): - * generic/tclNamesp.c (Tcl_Export, Tcl_Import, Tcl_ForgetImport, - (Tcl_FindNamespace): - * generic/tclResolve.c (Tcl_AddInterpResolvers,Tcl_GetInterpResolvers, - (Tcl_RemoveInterpResolvers): Updated APIs in generic/tclResolve.c and - generic/tclNamesp.c according to the guidelines of TIP 27. - * generic/tclIntDecls.h: make genstubs - - * Following is [Patch 505630] - * doc/AddErrorInfo.3: - * generic/tcl.decls (Tcl_LogCommandInfo): - * generic/tclBasic.c (Tcl_LogCommandInfo): Updated interfaces - of generic/tclBasic.cc according to TIP 27. - * generic/tclDecls.h: make genstubs - - * Following is [Patch 506818] - * doc/Hash.3: - * generic/tcl.decls (Tcl_HashStats): - * generic/tclHash.c (Tcl_HashStats): Updated APIs of generic/tclHash.c - according to guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - * generic/tclVar.c (Tcl_ArrayObjCmd): Updated callers. - - * Following is [Patch 506807] - * doc/ObjectType.3: - * generic/tcl.decls (Tcl_GetObjType): - * generic/tclObj.c (Tcl_GetObjType): Updated APIs of generic/tclObj.c - according to guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - - * Following is [Patch 507304] - * doc/Encoding.3: - * generic/tcl.decls (Tcl_WinUtfToTChar,Tcl_WinTCharToUtf): - * win/tclWin32Dll.c (Tcl_WinUtfToTChar,Tcl_WinTCharToUtf): - Updated interfaces in win/tclWin32Dll.c according to TIP 27. - * generic/tclPlatDecls.h: make genstubs - * generic/tclIOUtil.c (TclpNativeToNormalized): - * win/tclWinFCmd.c (TclpObjNormalizePath): - * win/tclWinFile.c (TclpFindExecutable,TclpMatchInDirectory, - (NativeIsExec,NativeStat): - * win/tclWinLoad.c (TclpLoadFile): - * win/tclWinPipe.c (TclpOpenFile,ApplicationType): - * win/tclWinReg.c (regConnectRegistryProc,RecursiveDeleteKey,DeleteKey, - (GetKeyNames,GetType,GetValue,OpenSubKey,SetValue): - * win/tclWinSerial.c (SerialSetOptionProc): Update callers. - - * Following is [Patch 505072] - * doc/Concat.3: - * doc/Encoding.3: - * doc/Filesystem.3: - * doc/Macintosh.3: - * doc/OpenFileChnl.3 - * doc/SetResult.3: - * doc/SetVar.3: - * doc/SplitList.3: - * doc/SplitPath.3: - * doc/Translate.3: - * generic/tcl.h (Tcl_FSMatchInDirectoryProc): - * generic/tclInt.h (TclpMatchInDirectory): - * generic/tcl.decls (Tcl_Concat,Tcl_GetStringResult,Tcl_GetVar, - (Tcl_GetVar2,Tcl_JoinPath,Tcl_Merge,Tcl_OpenCommandChannel,Tcl_SetVar, - (Tcl_SetVar2,Tcl_SplitList,Tcl_SplitPath,Tcl_TranslateFileName, - (Tcl_ExternalToUtfDString,Tcl_GetEncodingName,Tcl_UtfToExternalDString, - (Tcl_GetDefaultEncodingDir,Tcl_SetDefaultEncodingDir, - (Tcl_FSMatchInDirectory,Tcl_MacEvalResource,Tcl_MacFindResource): - * generic/tclInt.decls (TclCreatePipeline,TclGetEnv,TclpGetCwd, - (TclpCreateProcess): - * mac/tclMacFile.c (TclpGetCwd): - * generic/tclEncoding.c (Tcl_GetDefaultEncodingDir, - (Tcl_SetDefaultEncodingDir,Tcl_GetEncodingName, - (Tcl_ExternalToUtfDString,Tcl_UtfToExternalDString, OpenEncodingFile, - (LoadEscapeEncoding): - * generic/tclFileName.c (DoTildeSubst,Tcl_JoinPath,Tcl_SplitPath, - (Tcl_TranslateFileName): - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): - * generic/tclPipe.c (FileForRedirect,TclCreatePipeline, - (Tcl_OpenCommandChannel): - * generic/tclResult.c (Tcl_GetStringResult): - * generic/tclUtil.c (Tcl_Concat,Tcl_SplitList,Tcl_Merge): - * generic/tclVar.c (Tcl_GetVar,Tcl_GetVar2,Tcl_SetVar,Tcl_SetVar2): - * mac/tclMacResource.c (Tcl_MacEvalResource,Tcl_MacFindResource): - Updated interfaces of generic/tclEncoding, generic/tclFilename.c, - generic/tclIOUtil.c, generic/tclPipe.c, generic/tclResult.c, - generic/tclUtil.c, generic/tclVar.c and mac/tclMacResource.c according - to TIP 27. Tcl_TranslateFileName rewritten as wrapper around VFS-aware - version. - ***POTENTIAL INCOMPATIBILITY*** - Includes source incompatibilities: argv arguments of Tcl_Concat, - Tcl_JoinPath, Tcl_OpenCommandChannel, Tcl_Merge; argvPtr arguments of - Tcl_SplitList and Tcl_SplitPath. - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * generic/tclCkalloc.c (MemoryCmd): - * generic/tclClock.c (FormatClock): - * generic/tclCmdAH.c (Tcl_CaseObjCmd,Tcl_EncodingObjCmd,Tcl_FileObjCmd): - * generic/tclCmdIL.c (InfoLibraryCmd,InfoPatchLevelCmd, - (InfoTclVersionCmd): - * generic/tclCompCmds.c (TclCompileForeachCmd): - * generic/tclCompCmds.h (TclCompileForeachCmd): - * generic/tclCompile.c (TclFindCompiledLocal): - * generic/tclEnv.c (TclSetupEnv,TclSetEnv,Tcl_PutEnv,TclGetEnv, - (EnvTraceProc): - * generic/tclEvent.c (Tcl_BackgroundError): - * generic/tclIO.c (Tcl_BadChannelOption,Tcl_SetChannelOption): - * generic/tclIOCmd.c (Tcl_ExecObjCmd,Tcl_OpenObjCmd): - * generic/tclIOSock.c (TclSockGetPort): - * generic/tclIOUtil.c (SetFsPathFromAny): - * generic/tclLink.c (LinkTraceProc): - * generic/tclMain.c (Tcl_Main): - * generic/tclNamesp.c (TclTeardownNamespace): - * generic/tclProc.c (TclCreateProc): - * generic/tclTest.c (TestregexpObjCmd,TesttranslatefilenameCmd, - (TestchmodCmd,GetTimesCmd,TestsetCmd,TestOpenFileChannelProc1, - (TestOpenFileChannelProc2,TestOpenFileChannelProc3,AsyncHandlerProc, - (TestpanicCmd): - * generic/tclThreadTest.c (ThreadErrorProc,ThreadEventProc): - * generic/tclUtil.c (TclPrecTraceProc): - * mac/tclMacFCmd.c (GetFileSpecs): - * mac/tclMacFile.c (TclpMatchInDirectory): - * mac/tclMacInit.c (TclpInitLibraryPath,Tcl_SourceRCFile): - * mac/tclMacOSA.c (tclOSAStore,tclOSALoad): - * mac/tclMacResource.c (Tcl_MacEvalResource): - * unix/tclUnixFCmd.c (TclpObjNormalizePath): - * unix/tclUnixFile.c (TclpMatchInDirectory,TclpGetUserHome,TclpGetCwd, - (TclpReadLink): - * unix/tclUnixInit.c (TclpInitLibraryPath,TclpSetVariables, - (Tcl_SourceRCFile): - * unix/tclUnixPipe.c (TclpOpenFile,TclpCreateTempFile, - (TclpCreateProcess): - * win/tclWinFile.c (TclpGetCwd,TclpMatchInDirectory): - * win/tclWinInit.c (TclpInitLibraryPath,Tcl_SourceRCFile, - (TclpSetVariables): - * win/tclWinPipe.c (TclpCreateProcess): Updated callers. - -2002-01-24 Don Porter - - * generic/tclIOUtil.c (SetFsPathFromAny): Corrected tilde-substitution - of pathnames where > 1 separator follows the ~. [Bug 504950] - -2002-01-24 Jeff Hobbs - - * library/http/pkgIndex.tcl: - * library/http/http.tcl: don't add port in default case to handle - broken servers. http bumped to 2.4.1 [Bug 504508] - -2002-01-23 Andreas Kupries - - * unix/mkLinks: Regenerated. - * doc/CrtChannel.3: - * doc/ChnlStack.3: Moved documentation for 'Tcl_GetTopChannel' from - 'CrtChannel' to 'ChnlStack'. Added documentation of - 'Tcl_GetStackedChannel'. [Bug 506147] reported by Mark Patton - . - -2002-01-23 Don Porter - - * win/tclWinFile.c (NativeAccess,NativeStat,NativeIsExec, - (TclpGetUserHome): - * win/tclWinPort.h (TclWinSerialReopen): - * win/tclWinSerial.c (TclWinSerialReopen): - * win/tclWinSock.c (Tcl_OpenTcpServer): Corrections to earlier TIP 27 - changes. Thanks to Andreas Kupries for the feedback. - * generic/tclPlatDecls.h: make genstubs - - * doc/GetHostName.3: - * doc/GetOpnFl.3: - * doc/OpenTcp.3: - * tcl.decls (Tcl_GetHostName,Tcl_GetOpenFile,Tcl_OpenTcpClient, - (Tcl_OpenTclServer): - * mac/tclMacSock.c (CreateSocket,Tcl_OpenTcpClient,Tcl_OpenTcpServer, - (Tcl_GetHostName,GetHostFromString): - * unix/tclUnixChan.c (CreateSocket,CreateSocketAddress, - (Tcl_OpenTcpClient,Tcl_OpenTcpServer,Tcl_GetOpenFile): - * unix/tclUnixSock.c (Tcl_GetHostName): - * win/tclWinSock.c (CreateSocket,CreateSocketAddress, - (Tcl_OpenTcpClient,Tcl_OpenTcpServer,Tcl_GetHostName): - Updated socket interfaces according to TIP 27. - * generic/tclCmdIL.c (InfoHostnameCmd): Updated callers. - * generic/tclDecls.h: make genstubs - -2002-01-21 David Gravereaux - - * generic/tclLoadNone.c: TclpLoadFile() didn't match proto of typedef - Tcl_FSLoadFileProc. OK'd by vincentdarley. [Patch 502488] - -2002-01-21 Andreas Kupries - - * generic/tclIO.c (WriteChars): Fix for [Bug 506297], reported by - Martin Forssen . The encoding chosen in - the script exposing the bug writes out three intro characters when - TCL_ENCODING_START is set, but does not consume any input as - TCL_ENCODING_END is cleared. As some output was generated the - enclosing loop calls UtfToExternal again, again with START set. Three - more characters in the out and still no use of input ... To break this - infinite loop we remove TCL_ENCODING_START from the set of flags after - the first call (no condition is required, the later calls remove an - unset flag, which is a no-op). This causes the subsequent calls to - UtfToExternal to consume and convert the actual input. - -2002-01-21 Don Porter - - * generic/tclTest.c: Converted declarations of TestReport file system - to more portable form. [Bug 501417] - - * generic/tcl.decls (Tcl_TraceCommand,Tcl_UntraceCommand, - (Tcl_CommandTraceInfo): - * generic/tclCmdMZ.c (Tcl_TraceCommand,Tcl_UntraceCommand, - (Tcl_CommandTraceInfo): Updated APIs in generic/tclCmdMZ.c according - to the guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - -2002-01-18 Don Porter - - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: Overlooked callers of Tcl_FSGetNativePath - - * win/tclWinDde.c: - * win/tclWinReg.c: Overlooked callers of Tcl_GetIndexFromObj - -2002-01-18 Daniel Steffen - - * generic/tclThreadTest.c: - * mac/tclMacChan.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacLoad.c: - * mac/tclMacResource.c: TIP 27 CONSTification broke the mac build in a - number of places. - -2002-01-17 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Fixed [Bug 504642] as reported - by Brian Griffin , using his - patch. Before the patch the generic I/O layer held an unannounced - reference to the interp result to store the read line into. This - unfortunately has disastrous results if the channel driver executes a - tcl script to perform its operation, this freeing the interp - result. In that case we are dereferencing essentially a dangling - reference. It is not truly dangling because the object is in the free - list, but this only causes us to smash the free list and have the - error occur later somewhere else. The patch simply creates a new - object for the line and later sets it into the interp result when we - are done with reading. - -2002-01-16 Mo DeJong - - * unix/tcl.m4 (SC_LOAD_TCLCONFIG): - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Subst TCL_DBGX into - TCL_STUB_LIB_FILE and TCL_STUB_LIB_FLAG variables so that an extension - does not need to subst TCL_DBGX into its makefile. [Tk Bug 504356] - -2002-01-16 Don Porter - - * doc/FileSystem.3: - * doc/GetCwd.3: - * doc/GetIndex.3: - * generic/tcl.decls (Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct, - (Tcl_GetCwd, Tcl_FSFileAttrStrings, Tcl_FSGetNativePath, - (Tcl_FSGetTranslatedStringPath): - * generic/tcl.h (Tcl_FSFileAttrStringsProc): - * generic/tclFCmd.c (TclFileAttrsCmd): - * generic/tclIOUtil.c (Tcl_GetCwd,NativeFileAttrStrings, - (Tcl_FSFileAttrStrings,Tcl_FSGetTranslatedStringPath, - (Tcl_FSGetNativePath): - * generic/tclIndexObj.c (Tcl_GetIndexFromObj, - (Tcl_GetIndexFromObjStruct): - More TIP 27 updates in tclIOUtil.c and tclIndexObj.c that were - overlooked before. [Patch 504671] - ***POTENTIAL INCOMPATIBILITY*** - Includes a source incompatibility in the tablePtr arguments of the - Tcl_GetIndexFromObj* routines. - * generic/tclDecls.h: make genstubs - - * generic/tclBinary.c (Tcl_BinaryObjCmd): - * generic/tclClock.c (Tcl_ClockObjCmd): - * generic/tclCmdAH.c (Tcl_EncodingObjCmd, Tcl_FileObjCmd): - * generic/tclCmdIL.c (Tcl_InfoObjCmd,Tcl_LsearchObjCmd,Tcl_LsortObjCmd): - * generic/tclCmdMZ.c (Tcl_TraceObjCmd,Tcl_RegexpObjCmd,Tcl_RegsubObjCmd, - (Tcl_StringObjCmd,Tcl_SubstObjCmd,Tcl_SwitchObjCmd, - (TclTraceCommandObjCmd,TclTraceVariableObjCmd): - * generic/tclCompCmds.c (TclCompileStringCmd): - * generic/tclEvent.c (Tcl_UpdateObjCmd): - * generic/tclFileName.c (Tcl_GlobObjCmd): - * generic/tclIO.c (Tcl_FileEventObjCmd): - * generic/tclIOCmd.c (Tcl_SeekObjCmd,Tcl_ExecObjCmd,Tcl_SocketObjCmd, - (Tcl_FcopyObjCmd): - * generic/tclInterp.c (Tcl_InterpObjCmd,SlaveObjCmd): - * generic/tclNamesp.c (Tcl_NamespaceObjCmd): - * generic/tclPkg.c (Tcl_PackageObjCmd): - * generic/tclTest.c (Tcltest_Init,TestencodingObjCmd,TestgetplatformCmd, - (TestlocaleCmd,TestregexpObjCmd,TestsaveresultCmd, - (TestGetIndexFromObjStructObjCmd,TestReportFileAttrStrings): - * generic/tclTestObj.c (TestindexObjCmd,TeststringObjCmd): - * generic/tclTimer.c (Tcl_AfterObjCmd): - * generic/tclVar.c (Tcl_ArrayObjCmd): - * mac/tclMacFCmd.c (SetFileFinderAttributes): - * unix/tclUnixChan.c (TclpOpenFileChannel): - * unix/tclUnixFCmd.c (tclpFileAttrStrings): - * unix/tclUnixFile.c (TclpObjAccess,TclpObjChdir,TclpObjStat, - (TclpObjLstat): - * win/tclWinFCmd.c (tclpFileAttrStrings): Updated callers. - - * doc/RegExp.3: - * doc/Utf.3: - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclRegexp.c: - * generic/tclUtf.c: Updated APIs in generic/tclUtf.c and - generic/tclRegexp.c according to the guidelines of TIP 27. - [Patch 471509] - - * generic/regc_locale.c (element,cclass): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclFileName.c (TclpGetNativePathType,SplitMacPath): - * generic/tclIO.c (ReadChars): - * mac/tclMacLoad.c (TclpLoadFile): - * win/tclWinFile.c (TclpGetUserHome): Updated callers. - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * doc/ParseCmd.3 (Tcl_ParseVar): - * generic/tcl.decls (Tcl_ParseVar): - * generic/tclParse.c (Tcl_ParseVar): - * generic/tclTest.c (TestparsevarObjCmd): Updated APIs in - generic/tclParse.c according to the guidelines of TIP 27. Updated - callers. [Patch 501046] - * generic/tclDecls.h: make genstubs - - * generic/tcl.decls (Tcl_RecordAndEval): - * generic/tclDecls.h: make genstubs - * generic/tclHistory.c (Tcl_RecordAndEval): Updated APIs in - generic/tclHistory.c according to the guidelines of TIP 27. - [Patch 504091] - - * doc/CrtSlave.3: - * generic/tcl.decls (Tcl_CreateAlias, Tcl_CreateAliasObj, - (Tcl_CreateSlave, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_GetSlave): - * generic/tclInterp.c (Tcl_CreateAlias, Tcl_CreateAliasObj, - (Tcl_CreateSlave, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_GetSlave): - Updated APIs in the file generic/tclInterp.c according to the - guidelines of TIP 27. [Patch 501371] - ***POTENTIAL INCOMPATIBILITY*** - Includes a source incompatibility in the targetCmdPtr arguments of the - Tcl_GetAlias* routines. - - * generic/tclDecls.h: make genstubs - -2002-01-15 Don Porter - - * doc/SetErrno.3 (Tcl_ErrnoMsg): Corrected documentation for - Tcl_ErrnoMsg; it takes an integer argument. Thanks to Georgios - Petasis. [Bug 468183] - - * doc/AddErrInfo.3 (Tcl_PosixError): - * doc/Eval.3 (Tcl_EvalFile): - * doc/FileSystem.c (Tcl_FSOpenFileChannel,Tcl_FSOpenFileChannelProc): - * doc/OpenFileChnl.3 (Tcl_OpenFileChannel): - * doc/SetErrno.3 (Tcl_ErrnoId,Tcl_ErrnoMsg): - * doc/Signal.3 (Tcl_SignalId,Tcl_SignalMsg): - * generic/tcl.decls (Tcl_ErrnoId,TclErrnoMsg,Tcl_EvalFile, - (Tcl_OpenFileChannel,Tcl_PosixError,Tcl_SignalId,Tcl_SignalMsg, - (Tcl_FSOpenFileChannel): - * generic/tcl.h (Tcl_FSOpenFileChannelProc): - * generic/tclIO.c (FlushChannel): - * generic/tclIOUtil.c (Tcl_OpenFileChannel,Tcl_EvalFile,TclGetOpenMode, - (Tcl_PosixError,Tcl_FSOpenFileChannel): - * generic/tclInt.decls (TclGetOpenMode): - * generic/tclInt.h (TclOpenFileChannelProc_,TclGetOpenMode, - (TclpOpenFileChannel): - * generic/tclPipe.c (TclCleanupChildren): - * generic/tclPosixStr.c (Tcl_ErrnoId,Tcl_ErrnoMsg,Tcl_SignalId, - (Tcl_SignalMsg): - * generic.tclTest.c (PretendTclpOpenFileChannel, - (TestOpenFileChannelProc1,TestOpenFileChannelProc2, - (TestOpenFileChannelProc3,TestReportOpenFileChannel): - * mac/tclMacChan.c (TclpOpenFileChannel): - * unix/tclUnixChan.c (TclpOpenFileChannel): - * win/tclWinChan.c (TclpOpenFileChannel): Updated APIs in - generic/tclIOUtil.c and generic/tclPosixStr.c according to the - guidelines of TIP 27. Updated callers. [Patch 499196] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * doc/CrtChannel.3: - * doc/OpenFileChnl.3: - * generic/tcl.decls: - * generic/tclIO.h: - * generic/tclIO.c (DoWrite, Tcl_RegisterChannel, Tcl_GetChannel, - (Tcl_CreateChannel, Tcl_GetChannelName, CloseChannel, Tcl_Write, - (Tcl_WriteRaw, Tcl_Ungets, Tcl_BadChannelOption, Tcl_GetChannelOption, - (Tcl_SetChannelOption, Tcl_GetChannelNamesEx, Tcl_ChannelName): - Updated APIs in the file generic/tclIO.c according to the guidelines - of TIP 27. Several minor documentation corrections as well. - [Patch 503565] - * generic/tclDecls.h: make genstubs - - * generic/tcl.h (Tcl_DriverOutputProc, Tcl_DriverGetOptionProc, - (Tcl_DriverSetOptionProc): - * generic/tclIOGT.c (TransformOutputProc, TransformGetOptionProc, - (TransformSetOptionProc): - * mac/tclMacChan.c (FileOutput, StdIOOutput): - * man/tclMacSock.c (TcpGetOptionProc, TcpOutput): - * unix/tclUnixChan.c (FileOutputProc, TcpGetOptionProc, TcpOutputProc, - (TtyGetOptionProc, TtySetOptionProc): - * unix/tclUnixPipe.c (PipeOuputProc): - * win/tclWinChan.c (FileOutputProc): - * win/tclWinConsole.c (ConsleOutputProc): - * win/tclWinPipe.c (PipeOuputProc): - * win/tclWinSerial.c (SerialOutputProc, SerialGetOptionProc, - (SerialSetOptionProc): - * win/tclWinSock.c (TcpGetOptionProc, TcpOutput): Updated channel - driver interface according to the guidelines of TIP 27. See also - [Bug 500348]. - - * doc/CrtChannel.3: - * generic/tcl.h: - * generic/tclIO.c: - * generic/tclIO.h: - * generic/tclInt.h: - * tools/checkLibraryDoc.tcl: - Moved Tcl_EolTranslation enum declaration from generic/tcl.h to - generic/tclInt.h (renamed to TclEolTranslation). It is not used - anywhere in Tcl's public interface. - -2002-01-14 Don Porter - - * doc/GetIndex.3: - * doc/WrongNumArgs.3: - * generic/tcl.decls (Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct, - (Tcl_WrongNumArgs): - * generic/tclIndexObj.c (Tcl_GetIndexFromObj,Tcl_GetIndexFromObjStruct, - (Tcl_WrongNumArgs): Updated APIs in the file generic/tclIndexObj.c - according to the guidelines of TIP 27. [Patch 501491] - * generic/tclDecls.h: make genstubs - -2002-01-11 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: - * win/configure: Regen. - * win/configure.in: Use ${libdir} instead of ${exec_prefix}/lib - to properly support the --libdir option to configure. [Bug 489370] - -2002-01-11 Andreas Kupries - - * win/tclWinSerial.c (SerialSetOptionProc): Applied patch for [Bug - 500348] supplied by Rolf Schroedter . The - function modified the contents of the the 'value' string and now does - not do this anymore. This is a followup to the change made on - 2001-12-17. - -2002-01-11 David Gravereaux - - * win/makefile.vc: Removed -GD compiler option. It was intended for - future use, but MS is again changing the future at their whim. The - D4002 warning was harmless though, but someone using VC .NET logged it - as a concern. [Bug 501565] - -2002-01-11 Mo DeJong - - * unix/Makefile.in: Burn Tcl build directory into tcltest executable - to avoid crashes caused by ld loading a previously installed version - of the tcl shared library. [Bug 218110] - -2002-01-10 Don Porter , - Kevin Kenny - - * unix/tclLoadDld.c (TclpLoadFile): syntax error: unbalanced parens. - Kevin notes that it's far from clear that this file is ever included - in an actual build; Linux without dlopen appears to be a nonexistent - configuration. - -2002-01-08 Don Porter , - Kevin Kenny - - * doc/StaticPkg.3 (Tcl_StaticPackage): - * generic/tcl.decls (Tcl_StaticPackage): - * generic/tclDecls.h (Tcl_StaticPackage): - * generic/tclInt.decls (TclGuessPackageName): - * generic/tclInt.h (TclGuessPackageName): - * generic/tclLoad.c (Tcl_StaticPackage): - * generic/tclLoadNone.c (TclGuessPackageName): - * mac/tclMacLoad.c (TclGuessPackageName): - * unix/tclLoadAout.c (TclGuessPackageName): - * unix/tclLoadDl.c (TclGuessPackageName): - * unix/tclLoadDld.c (TclGuessPackageName): - * unix/tclLoadDyld.c (TclGuessPackageName): - * unix/tclLoadNext.c (TclGuessPackageName): - * unix/tclLoadOSF.c (TclGuessPackageName): - * unix/tclLoadShl.c (TclGuessPackageName): - * win/tclWinLoad.c (TclGuessPackageName): Updated APIs in the files - */tcl*Load*.c according to the guidelines of TIP 27. [Patch 501096] - -2002-01-09 Don Porter - - * generic/tclTest.c (MainLoop): - * tests/main.test (Tcl_Main-1.{3,4,5,6}): Corrected some non-portable - tests from the new Tcl_Main changes. Thanks to Kevin Kenny. - -2002-01-07 Don Porter - - * generic/tclEvent.c (TclInExit): - * generic/tclIOUtil.c (SetFsPathFromAbsoluteNormalized, - (SetFsPathFromAny,Tcl_FSNewNativePath,DupFsPathInternalRep): - * generic/tclListObj.c (TclLsetList,TclLsetFlat): Added some type - casts to satisfy picky compilers. - - * generic/tclMain.c: Bug fix: neglected the NULL case in - TclGetStartupScriptFileName(). Broke Tk/wish. - -2002-01-05 Don Porter - - * doc/Tcl_Main.3: - * generic/tclMain.c: Substantial rewrite and expanded documentation - of Tcl_Main to correct a number of bugs and flaws: - - - Interactive Tcl_Main can now enter a main loop, exit that loop and - continue interactive operations. The loop may even exit in the - midst of interactive command typing without loss of the partial - command. [Bugs 486453, 474131] - - Tcl_Main now gracefully handles deletion of its master - interpreter. - - Interactive Tcl_Main can now operate with non-blocking stdin - - Interactive Tcl_Main can now detect EOF on stdin even in - mid-command. [Bug 491341] - - Added VFS-aware internal routines for managing the startup script - selection. - - Tcl variable 'tcl_interactive' is now linked to C variable 'tty' - so that one can disable/enable interactive prompts at the script - level when there is no startup script. This is meant for use by - the test suite. - - Consistent use of the Tcl libraries standard channels as returned - by Tcl_GetStdChannel(); as opposed to the channels named 'stdin', - 'stdout', and 'stderr' in the master interp, which can be - different or unavailable. - - Tcl_Main now calls Tcl_Exit() if evaluation of [exit] in the - master interpreter returns, assuring Tcl_Main does not return. - - Documented Tcl_Main's absence from public stub table - - Documented that Tcl_Main does not return. - - Documented Tcl variables set by Tcl_Main. - - All prompts are done from a single procedure, Prompt. - - Use of Tcl_Obj-enabled interfaces everywhere. - - * generic/tclInt.decls (TclGetStartupScriptPath, - (TclSetStartupScriptPath): New internal VFS-aware routines for - managing the startup script of Tcl_Main. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: make genstubs - - * generic/tclTest.c (TestsetmainloopCmd,TestexitmainloopCmd, - (Tcltest_Init,TestinterpdeleteCmd): - * tests/main.test (new): Added new file to test suite that thoroughly - tests generic/tclMain.c; added some new test commands for testing - Tcl_SetMainLoop(). - -2002-01-04 Don Porter - - * doc/Alloc.3: - * doc/Concat.3: - * doc/CrtMathFnc.3: - * doc/Hash.3: - * doc/Interp.3: - * doc/LinkVar.3: - * doc/ObjectType.3: - * doc/PkgRequire.3: - * doc/Preserve.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/SplitPath.3: - * doc/TCL_MEM_DEBUG.3: Updated documentation to describe the ckalloc, - ckfree, ckrealloc, attemptckalloc, and attemptckrealloc macros, and - to accurately describe when and how they are used. [Bug 497459] - - * generic/tclThreadJoin.c (TclRememberJoinableThread,TclJoinThread): - Replaced Tcl_Alloc and Tcl_Free calls with ckalloc and ckfree so that - memory debugging is supported. - -2002-01-04 Daniel Steffen - - * mac/tclMacTime.c (TclpGetTZName): fix for daylight savings TZName bug - -2002-01-03 Don Porter - - * doc/FileSystem.3: - * generic/tclIOUtil.c: Updated some old uses of "fileName" to - new VFS terminology, "pathPtr". - -2002-01-03 Donal K. Fellows - - * tests/basic.test (basic-39.4): Greatly simplified test while - still leaving it so that it crashes when run without the fix to - the [foreach] implementation. - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Stopped [Bug 494348] from - happening by not trying to be so clever with cacheing; if nothing - untoward is happening anyway, the less efficient technique will - only add a few instruction cycles (one function call and a few - derefs/assigns per list per iteration, with no change in the - number of tests) and if something odd *is* going on, the code is - now far more robust. - - * tests/basic.test (basic-39.4): Reproducable script from [Bug 494348] - -2002-01-02 Donal K. Fellows - - * tests/util.test (Wrapper_Tcl_StringMatch,util-5.*): Rewrote so the - test is performed with the right internal function since [string - match] no longer uses Tcl_StringCaseMatch internally. - - * tests/string.test (string-11.51): - * generic/tclUtf.c (Tcl_UniCharCaseMatch): - * generic/tclUtil.c (Tcl_StringCaseMatch): Fault with matching - case-insensitive non-ASCII patterns containing upper case characters. - [Bug 233257] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2003 Index: ChangeLog.2003 ================================================================== --- ChangeLog.2003 +++ /dev/null @@ -1,3349 +0,0 @@ -2003-12-25 Mo DeJong - - * win/tclWin32Dll.c (DllMain): Add HAVE_NO_SEH blocks in place of - __try and __except statements to support gcc builds. This is needed - after David's changes on 2003-12-21. [Patch 858493] - -2003-12-23 David Gravereaux - - * generic/tclAlloc.c: All uses of 'panic' (the macro) changed to - * generic/tclBasic.c: 'Tcl_Panic' (the function). The #define of - * generic/tclBinary.c: panic in tcl.h clearly states it is deprecated - * generic/tclCkalloc.c: in the comments. [Patch 865264] - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclConfig.c: - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclEvent.c: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclPathObj.c: - * generic/tclPkg.c: - * generic/tclPreserve.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTest.c: - * generic/tclThreadAlloc.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclVar.c: - * mac/tclMacChan.c: - * mac/tclMacOSA.c: - * mac/tclMacResource.c: - * mac/tclMacSock.c - * mac/tclMacThrd.c: - * unix/tclUnixChan.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * unix/tclXtNotify.c: - * win/tclWin32Dll.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinNotify.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - - * generic/tclInt.h: Deprecated use of Tcl_Ckalloc changed to - Tcl_Alloc in the TclAllocObjStorage macro. - -2003-12-22 David Gravereaux - - * win/nmakehlp.c: - * win/rules.vc: New feature for extensions that use rules.vc. Now - reads header files for version strings. No more hard coding - TCL_VERSION = 8.5 and having to edit it when you swap cores. - - * win/makefile.vc: VERSION macro now set by reading tcl.h for it. - - * generic/tcl.h: Removed note that makefile.vc needs to have a version - number changed. - -2003-12-21 David Gravereaux - - * win/tclWin32Dll.c: Structured Exception Handling added around - Tcl_Finalize called from DllMain's DLL_PROCESS_DETACH. We can't be - 100% assured that Tcl is being unloaded by the OS in a stable - condition and we need to protect the exit handlers should the stack be - in a hosed state. AT&T style assembly for SEH under MinGW has not been - added yet. This is a first part change for [Patch 858493] - -2003-12-17 Daniel Steffen - - * generic/tclBinary.c (DeleteScanNumberCache): fixed crashing bug when - numeric scan-value cache contains NULL value. - -2003-12-17 Vince Darley - - * generic/tclCmdAH.c: - * unix/tclUnixFile.c: - * win/tclWinFCmd.c: - * tests/fCmd.test: - * tests/fileSystem.test: - * doc/file.n: final fix to support for relative links and its - implications on normalization and other parts of the filesystem code. - Fixes [Bug 859251] and some Windows problems with recursive file - delete/copy and symbolic links. - -2003-12-17 Vince Darley - - * generic/tclPathObj.c: - * tests/fileSystem.test: fix and tests for [Bug 860402] in new file - normalization code. - -2003-12-17 Zoran Vasiljevic - - * generic/tclIOUtil.c: fixed 2 memory (object) leaks. [Bug 839519] - - * generic/tclPathObj.c: fixed Tcl_FSGetTranslatedPath to always return - properly refcounted path object. [Bug 861515] - -2003-12-16 Vince Darley - - * tests/fCmd.test: marking fCmd-9.14.2, as nonPortable, since on - Solaris one can change the name of the current directory with 'file - rename'. - * doc/FileSystem.3: clarified documentation on ownership of return - objects/strings of some Tcl_FS* calls. - -2003-12-16 Donal K. Fellows - - * generic/tclThreadAlloc.c (binfo): Made variable file-local. - -2003-12-15 David Gravereaux - - * win/tcl.rc: - * win/tclsh.rc: Slight modification to the STRINGIFY macro to support - Borland's rc tool. - - * win/tclWinFile.c (TclpUtime) : utimbuf struct not a problem with - Borland. - - * win/tclWinTime.c (TclpGetDate) : Borland's localtime() has a slight - behavioral difference. - - From Helmut Giese [Patch 758097]. - -2003-12-14 David Gravereaux - - * generic/tclInt.decls: commented-out entry for TclpCheckStackSpace, - removing it from the Stubs table. It's already declared in tclInt.h - and labeled as a function that is not to be exported. Regened tables. - -2003-12-14 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): TIP#75 Implementation - * tests/switch.test: Can now get submatch information when using - * doc/switch.n: -regexp matching in [switch]. - -2003-12-14 Vince Darley - - * generic/tclPathObj.c: complete rewrite of generic file normalization - code to cope with links followed by '..'. [Bug 849514], and parts of - [Bug 859251] - -2003-12-12 David Gravereaux - - * win/tclWinChan.c: Win32's SetFilePointer() takes LONGs not DWORDs (a - signed/unsigned mismatch). Redid local vars to avoid all casting - except where truly required. - -2003-12-12 Vince Darley - - * generic/tclCmdAH.c: fix to normalization of non-existent user name - ('file normalize ~nobody') [Bug 858937] - * doc/file.n: clarify behaviour of 'file link' when the target is not - an absolute path. - * doc/filename.n: correct documentation to say that Windows Tcl does - handle '~user', for recent Windows releases, and clarified distinction - between MacOS 'classic' and MacOS X. - * doc/glob.n: clarification of glob's behaviour when returning - filenames starting with a '~'. - - * tests/fileSystem.test: - * tests/fileName.test: new tests added for the normalization problem - above and other recentlt reported issues. - - * win/tclWinFile.c: corrected unclear comments - - * unix/tclUnixFile.c: allow creation of relative links. [Bug 833713] - -2003-12-11 David Gravereaux - - * win/tclWinSock.c (SocketThreadExitHandler) : added a TerminateThread - fallback just in case the socket handler thread is really in a paused - state. This can happen when Tcl is being unloaded by the OS from an - exception handler. See MSDN docs on DllMain, it states this behavior. - -2003-12-09 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: updated OpenBSD build configuration based on - [Patch #775246] (cassoff) - -2003-12-09 Donal K. Fellows - - * unix/tclUnixPort.h: #ifdef'd out declarations of errno which are - * tools/man2tcl.c: known to cause problems with recent glibc. - [Bug 852369] - -2003-12-09 Vince Darley - - * win/tclWinFile.c: fix to NT file permissions code [Bug 855923] - * tests/winFile.test: added tests for NT file permissions - patch and - test scripts supplied by Benny. - - * tests/winFCmd.test: fixed one test for when not running in C:/ - -2003-12-02 Donal K. Fellows - - * generic/tclBinary.c (DeleteScanNumberCache, ScanNumber): Made the - numeric scan-value cache have proper references to the objects within - it so strange patterns of writes won't cause references to freed - objects. Thanks to Paul Obermeir for the report. [Bug 851747] - -2003-12-01 Miguel Sofer - - * doc/lset.n: fix typo [Bug 852224] - -2003-11-24 Don Porter - - * generic/tclParse.c: Corrected faulty check for trailing white - space in {expand} parsing. Thanks Andreas Leitgeb. [Bug 848262] - * tests/parse.test: New tests for the bug. - -2003-11-24 Vince Darley - - * generic/tclPathObj.c: fix to [Bug 845778] - Infinite recursion on - [cd] (Windows only bug), for which new tests have just been added. - -2003-11-21 Don Porter - - * tests/winFCmd.test (winFCmd-16.10,11): Merged new tests from - core-8-4-branch. - -2003-11-20 Miguel Sofer - - * generic/tclVar.c: fix flag bit collision between LOOKUP_FOR_UPVAR - and TCL_PARSE_PART1 (deprecated) [Bug 835020] - -2003-11-19 Don Porter - - * tests/compile.test (compile-16.22.0): Improved test for the recent - fix for Bug 845412. - -2003-11-19 Donal K. Fellows - - * generic/tclCompile.c (TclCompileScript): Added a guard for the - expansion code so that long non-expanding commands don't get expansion - infrastructure inserted in them, especially when that infrastructure - isn't initialised. [Bug 845412] - -2003-11-18 David Gravereaux - - * contrib/djgpp/Makefile: Changes from Victor Wagner - * contrib/djgpp/langinfo.c (new): for better - * contrib/djgpp/langinfo.h (new): DJGPP support. - * unix/tclUnixInit.c: . - * unix/tclUnixChan.c: . - * unix/tclUnixFCmd.c: . - -2003-11-17 Don Porter - - * tests/reg.test: Added tests for [Bugs 230589, 504785, 505048, 840258] - recently fixed by 2003-11-15 commit to regcomp.c by Pavel Goran. His - notes on the fix: This bug results from an error in code that splits - states into "progress" and "no-progress" ones. This error causes an - interesting situation with the pre-collected single-linked list of - states to be splitted: many items were added to the list, but only - several of them are accessible from the list beginning, since the - "tmp" member of struct state (which is used here to hold a pointer to - the next list item) gets overwritten, which results in a "looped" - chain. As a result, not all of states are splitted, and one state is - splitted two times, causing incorrect "no-progress" flag values. - -2003-11-16 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Make sure that - Tcl_AsyncInvoke is called regularly when processing bytecodes. - * generic/tclTest.c (AsyncThreadProc, TestasyncCmd): Extended testing - harness to send an asynchronous marking without relying on UNIX - signals. - * tests/async.test (async-4.*): Tests to check that async events are - handled by the bytecode core. [Bug 746722] - -2003-11-15 Donal K. Fellows - - * generic/tclTest.c (TestHashSystemHashCmd): Removed 'const' modifier - from hash type structure; it should be const and the hash code assumes - it behaves like const, but that's not how the API is defined. Like - this, we are following in the same footsteps as Tcl_RegisterObjType() - which has the same conditions on its argument. Stops VC++5.2 warning. - [Bug 842511] - -2003-11-14 Donal K. Fellows - - * generic/tclHash.c (Tcl_DeleteHashTable,Tcl_HashStats,RebuildTable): - * generic/tclTest.c (TestHashSystemHashCmd): TIP#138 implementation, - * tests/misc.test: plus a new chunk of stuff to test the hash - functions more thoroughly in the test suite. - [Patch 731356, modified] - - * doc/Tcl.n: Updated Tcl version number and changebars. - -2003-11-14 Don Porter - - * doc/ParseCmd.3: Implementation of TIP 157. Adds recognition - * doc/Tcl.n: of the new leading {expand} syntax on words. - * generic/tcl.h: Parses such words as the new Tcl_Token type - * generic/tclBasic.c: TCL_TOKEN_EXPAND_WORD. Updated Tcl_EvalEx and - * generic/tclCompile.c: the bytecode compiler/execution engine to - * generic/tclCompile.h: recognize the new token type. New opcodes - * generic/tclExecute.c: INST_LIST_VERIFY and INST_INVOKE_EXP and a new - * generic/tclParse.c: operand type OPERAND_ULIST1 are defined. Docs - * generic/tclTest.c: and tests are included. - * tests/basic.test: - * tests/compile.test: - * tests/parse.test: - - * library/auto.tcl: Replaced several [eval]s used to perform - * library/package.tcl: argument expansion with the new syntax. In the - * library/safe.tcl: test files lindex.test and lset.test, replaced - * tests/cmdInfo.test: use of [eval] to force direct string - * tests/encoding.test: evaluation with use of [testevalex] which more - * tests/execute.test: directly and robustly serves the same purpose. - * tests/fCmd.test: - * tests/http.test: - * tests/init.test: - * tests/interp.test: - * tests/io.test: - * tests/ioUtil.test: - * tests/iogt.test: - * tests/lindex.test: - * tests/lset.test: - * tests/namespace-old.test: - * tests/namespace.test: - * tests/pkg.test: - * tests/pkgMkIndex.test: - * tests/proc.test: - * tests/reg.test: - * tests/trace.test: - * tests/upvar.test: - * tests/winConsole.test: - * tests/winFCmd.test: - -2003-11-12 Jeff Hobbs - - * tests/cmdMZ.test (cmdMZ-1.4): change to nonPortable as more systems - are using permissions caching, and this isn't really a Tcl controlled - issue. - -2003-11-11 Jeff Hobbs - - * unix/configure: - * unix/tcl.m4: improve AIX --enable-64bit handling - remove -D__NO_STRING_INLINES -D__NO_MATH_INLINES from CFLAGS_OPTIMIZE - on Linux. Make default opt -O2 (was -O). - -2003-11-11 David Gravereaux - - * contrib/djgpp/Makefile: Suggested changes from vitus@45.free.net - (Victor Wagner) - - * unix/tclUnixPort.h: added socklen_t typedef for DJGPP - -2003-11-10 Don Porter - - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Fix for [Bug 832657] - that should not run afoul of startup constraints. - - * library/dde/pkgIndex.tcl: Added safeguards so that registry and - * library/reg/pkgIndex.tcl: dde packages are not offered on - * win/tclWinDde.c: non-Windows platforms. Bumped to - * win/tclWinReg.c: registry 1.1.3 and dde 1.3. - * win/Makefile.in: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - - * win/configure: autoconf (2.57) - -2003-11-10 Donal K. Fellows - - * tests/cmdIL.test: Stopped cmdIL-5.5 from stomping over the test - command, and updated the tests to use some tcltest2 features in - relation to cleanup. [Bug 838384] - -2003-11-10 Vince Darley - - * generic/tclCmdAH.c: - * tests/fCmd.test: fix to misleading error message in 'file link'. - [Bug 836208] - -2003-11-07 Vince Darley - - * generic/tclIOUtil.c: fix to compiler warning/error with some - compilers. [Bug 835918] - -2003-11-07 Daniel Steffen - - * macosx/Makefile: optimized builds define NDEBUG to turn off - ThreadAlloc range checking. - -2003-11-05 Don Porter - - * tests/unixInit.test (unixInit-2.10): New test to expose [Bug 832657] - failure of TclpInitLibraryPath() to properly handle .. in the path - of the executable. - -2003-11-04 Daniel Steffen - - * macosx/Makefile: added 'test' target. - -2003-11-03 Vince Darley - - * generic/tclIOUtil.c - * generic/tclInt.h: added comments and re-arranged code to clarify - distinction between Tcl_LoadHandle, ClientData for 'load'ed code, and - point out limitations of the design introduced with Tcl 8.4. - - * unix/tclUnixFile.c: fix to memory leak - - * generic/tclCmdIL.c: removed warning on Windows. - -2003-11-01 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Check for sensible list - lengths and allow for soft failure of the memory subsystem in the - [lconcat] command [Bug 829027]. Uses direct list creation to avoid - extra copies when working near the limit of available memory. Also - reorganized to encourage optimizing compilers to optimize heavily. - * generic/tclListObj.c (TclNewListObjDirect): New list constructor - that does not copy the array of objects. Useful for creating - potentially very large lists or where you are about to throw away the - array argument which is being used in its entirety. - -2003-10-28 Miguel Sofer - - * generic/tclExecute.c (NEXT_INST macros): replaced macro variable - "result" by "resultHandling" to avoid confusion. - -2003-10-23 Andreas Kupries - - * unix/tclUnixChan.c (Tcl_MakeFileChannel): Applied [Patch 813606] - fixing [Bug 813087]. Detection of sockets was off for Mac OS X which - implements pipes as local sockets. The new code ensures that only IP - sockets are detected as such. - - * win/tclWinSock.c (TcpWatchProc): Watch for FD_CLOSE too when asked - for writable events by the generic layer. - (SocketEventProc): Generate a writable event too when a close is - detected. - - Together the changes fix [Bug 599468]. - -2003-10-23 Vince Darley - - * tests/resource.test: - * mac/tclMacResource.c: fix to resource freeing problem in 'resource' - command reported by Bernard Desgraupes. - - * doc/FileSystem.3: updated documentation for 'glob' fix on 2003-10-13 - below - -2003-10-22 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_FileObjCmd): Changed FILE_ prefix to FCMD_ - to stop symbol/#def clashes on Cygwin/Mingw32 on NT. [Bug 822528] - -2003-10-21 Daniel Steffen - - * tools/tcltk-man2html.tcl: fixed incorrect html generated for - .IP/.TP lists, now use
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. - Added skipping of directives directly after .TP to avoid them being - used as item descriptions, e.g. .TP\n.VS in clock.n. - -2003-10-21 Andreas Kupries - - * win/tclWinPipe.c (BuildCommandLine): Applied the patch coming with - [Bug 805605] to the code, fixing the incorrect use of ispace noted by - Ronald Dauster . - -2003-10-20 Kevin B. Kenny - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl (mclocale,mcload): - * tools/tcl.wse.in: - * unix/Makefile.in: Implementation of TIP#156, add a "root locale" - * win/makefile.bc: to the 'msgcat' package. Advanced msgcat - * win/Makefile.in: version number to 1.4 - * win/Makefile.vc: - -2003-10-15 Donal K. Fellows - - * generic/tclCmdIL.c (SortInfo,etc): Reorganized so that SortInfo - carries an array of integer indices instead of a Tcl list. This nips - shimmering problems in the bud and simplifies SelectObjFromSublist at - the cost of making setup slightly more complex. [Bug 823768] - -2003-10-14 David Gravereaux - - * win/tclAppInit.c (sigHandler): Punt gracefully if exitToken has - already been destroyed. - -2003-10-14 Vince Darley - - * generic/tclCmdMZ.c: - * tests/regexp.test: fix to [Bug 823524] in regsub; added three new - tests. - -2003-10-14 Don Porter - - * generic/tclBasic.c (TclAppendObjToErrorInfo): New internal routine - that appends a Tcl_Obj to the errorInfo, saving the caller the trouble - of extracting the string rep. - - * generic/tclStringObj.c (TclAppendLimitedToObj): New internal - routine that supports truncated appends with optional ellipsis marking. - This single routine supports UTF-8-safe truncated appends needed in - several places throughout the Tcl source code, mostly for error and - stack messages. Clean fix for [Bug 760872]. - - * generic/tclInt.h: Declarations for new internal routines. - - * generic/tclCmdMZ.c: Updated callers to use the new routines. - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * mac/tclMacResource.c: - - * library/init.tcl: Updated ::errorInfo cleanup in [unknown] to - reflect slight modifications to Tcl_LogCommandInfo(). Corrects failing - init-4.* tests. - -2003-10-14 Donal K. Fellows - - TIP#127 IMPLEMENTATION FROM JOE MICHAEL SCHLENKER - - * generic/tclCmdIL.c (SelectObjFromSublist): Element selection engine. - * generic/tclCmdIL.c (Tcl_LsearchObjCmd, Tcl_LsortObjCmd): - * tests/lsearch.test: Set up and use of element selection engine, - * tests/cmdIL.test: plus tests and documentation. - * doc/lsearch.n: Based on [Patch 693836] - * doc/lsort.n: - -2003-10-13 Vince Darley - - * generic/tcl.h: - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * generic/tclTest.c: - * mac/tclMacFile.c: - * tests/fileName.test: better tests for [Bug 813273] - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclFileInt.h: - - Fixed [Bug 800106] in which 'glob' was incapable of merging the - results of a directory listing (real or virtual) and any virtual - filesystem mountpoints in that directory (the latter were ignored). - This meant boundaries between different filesystems were not seamless - (e.g. 'glob */*' across a filesystem boundary was wrong). Added new - entry to Tcl_GlobTypeData in a totally backwards compatible way. To - allow listing of mounts, registered filesystems must support the - 'TCL_GLOB_TYPE_MOUNT' flag. If this is not supported (e.g. in tclvfs - 1.2) then mounts will simply not be listed for that filesystem. - - Fixed [Bug 749876] 'file writable/readable/etc' (NativeAccess) using - correct permission checking code for Windows NT/2000/XP where more - complex user-based security/access priveleges are available, - particularly on shared volumes. The performance impact of this extra - checking will need further investigation. Note: Win 95,98,ME have no - support for this. - - Also made better use of normalized rather than translated paths in the - platform specific code. - -2003-10-12 Jeff Hobbs - - * unix/tclUnixTest.c (TestalarmCmd): don't bother checking return - value of alarm. [Bug #664755] (english) - -2003-10-09 Pat Thoyts - - * win/makefile.vc: Applied patches for bug #801467 by Joe Mistachkin - * win/tclAppInit.c: to fix incompatible TCL_MEM_DEBUG handling in - * generic/tclObj.c: Win32 VC builds. - -2003-10-08 Don Porter - - * generic/tclBasic.c: Save and restore the iPtr->flag bits that - control the state of errorCode and errorInfo management when calling - "leave" execution traces, so that all error information of the traced - command is still available whether traced or not. [Bug 760947] - Thanks to Yahalom Emet. - -2003-10-08 Donal K. Fellows - - * generic/tclTest.c (TestNumUtfCharsCmd): Command to allow finer - access to Tcl_NumUtfChars for testing. - * generic/tclUtf.c (Tcl_NumUtfChars): Corrected string length - determining when the length parameter is negative; the terminator is a - zero byte, not (necessarily) a \u0000 character. [Bug 769812] - -2003-10-07 Don Porter - - * tests/cmdAH.test: - * tests/exec.test: Corrected temporary file management - * tests/fileSystem.test: issues uncovered by -debug 1 test - * tests/io.test: operations. Also backported some - * tests/ioCmd.test: other fixes from the HEAD. - * tests/main.test: - * tests/pid.test: [Bugs 675605, 675655, 675659] - * tests/socket.test: - * tests/source.test: - - * tests/fCmd.test: Run tests with the [temporaryDirectory] as the - current directory, so that tests can depend on ability to write files. - [Bug 575837] - - * doc/OpenFileChnl.3: Updated Tcl_Tell and Tcl_Seek documentation to - reflect that they now return Tcl_WideInt (TIP 72). [Bug 787537] - - * tests/io.test: Corrected several tests that failed when paths - * tests/ioCmd.test: included regexp-special chars. [Bug 775394] - -2003-10-06 Jeff Hobbs - - * win/configure: - * win/tcl.m4: removed incorrect checks for existence of optimization. - TCL_CFG_OPTIMIZED is now defined whenever the user does not build with - --enable-symbols. - -2003-10-06 Don Porter - - * tests/regexp.test: Matched [makeFile] with [removeFile]. - * tests/regexpComp.test: [Bug 675652] - - * tests/fCmd.test (fCmd-8.2): Test only that tilde-substitution - happens, not for any particular result. [Bug 685991] - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Corrected search path so that - alpha and beta releases of Tcl are not favored. [Bug 608698] - - * tests/reg.test: Corrected duplicate test names. - * tests/resource.test: [Bugs 710370, 710358] - * tests/dict.test: - - * tests/dict.test: Updated [package require tcltest] lines to - * tests/fileSystem.test: indiciate that these test files - * tests/lrepeat.test: use features of tcltest 2. [Bug 706114] - * tests/notify.test: - * tests/parseExpr.test: - * tests/unixNotfy.test: - * tests/winDde.test: - -2003-10-04 Miguel Sofer - - * generic/tclExecute.c (TEBC): - * tests/execute.test (execute-8.2): fix for [Bug 816641] - faulty - execution and catch stack management. - -2003-10-03 Don Porter - - * generic/tclBasic.c: Fixed error in ref count management of command - * generic/tclCmdMZ.c: and execution traces that caused access to - freed memory in trace-32.1. [Bug 811483] - -2003-10-02 Don Porter - - * generic/tclTrace.c: Corrected comingling of introspection results of - [trace info command] and [trace info execution]. [Bug 807243] - Thanks to Mark Saye. - -2003-10-01 Daniel Steffen - - * macosx/Makefile: fixed redo prebinding bug when DESTDIR="". - * mac/tclMacResource.c: fixed possible NULL dereference (bdesgraupes). - -2003-09-29 Vince Darley - - * generic/tclPathObj.c: - * tests/fileName.test: fix to inconsistent handling of backslash - path separators on Windows in 'file join' [Bug 813273] - -2003-09-29 Donal K. Fellows - - * generic/tclPathObj.c (TclNativePathInFilesystem,TclFSGetPathType): - * generic/tclIOUtil.c (TclNativeDupInternalRep,TclGetPathType): Rename - to make sure function names won't interfere with other non-Tcl code - (reported by George Staplin) - - TIP#121 IMPLEMENTATION FROM JOE MISTACHKIN - - * generic/tclEvent.c (Tcl_SetExitProc,Tcl_Exit): Implementation of - application exit handler scheme. - * generic/tcl.decls (Tcl_SetExitProc): Public declaration. - * doc/Exit.3: Documentation of new API function. - - TIP#112 IMPLEMENTATION - - * generic/tclNamesp.c: Core of implementation. - * generic/tclInt.h (Namespace,TclInvalidateNsCmdLookup): Add command - list epoch counter and list of ensembles to namespace structure, and - define a macro to ease update of the epoch counter. - * generic/tclBasic.c (Tcl_CreateObjCommand,etc.): Update epoch counter - when list of commands in a namespace changes. - * generic/tclObj.c (TclInitObjSubsystem): Register ensemble subcommand - type. - * tests/namespace.test (42.1-47.6): Tests. - * doc/namespace.n: Documentation. - - * library/http/http.tcl (geturl): Correctly check the type of - boolean-valued options. [Bug 811170] - - * unix/tcl.m4 (SC_ENABLE_FRAMEWORK): Added note to make it clearer - that this is an OSX feature, not a general Unix feature. [Bug 619440] - -2003-09-28 David Gravereaux - - * win/tclWinPipe.c: The windows port of expect can call - TclWinAddProcess before any of the other pipe functions. Added a - missing PipeInit() call to make sure the initialization happens. - -2003-09-25 Daniel Steffen - - * macosx/Makefile: ensure SYMROOT exists if OBJROOT is overridden on - command line. Replaced explict use of /usr/bin by ${BINDIR}. - -2003-09-24 Vince Darley - - * library/package.tcl (tcl::MacPkgUnknown, tcl::MacOSXPkgUnknown): - Minor performance tweaks to reduce the number of [file] invocations. - Meant to improve startup times, at least a little bit. (The generic - equivalent patch was applied on 2003-02-21). - -2003-09-24 Vince Darley - - * trace.test: removed 'knownBug' from a test which doesn't illustrate - a bug, just a bad test. - -2003-09-23 Miguel Sofer - - * generic/tclExecute.c: - * generic/tclInt.h: changed the evaluation-stack addressing mode, from - array-style to pointer-style; the catch stack and evaluation stack are - now contiguous in memory. [Patch 457449] - -2003-09-23 Don Porter - - * tests/trace.test (trace-31,32-*): Added tests for [Bug 807243] and - [Bug 811483]. - - * library/init.tcl (auto_load, auto_import): Expanded Eric Melski's - 2000-01-28 fix for [Bug 218871] to all potentially troubled uses of - [info commands] on input data, where glob-special characters could - cause problems. - -2003-09-20 Donal K. Fellows - - * tests/expr.test (expr-23.4): Prevented accidental wrapping round of - exponential operation; it isn't portable, and not what I intended to - test either. [Bug 808244] - -2003-09-19 Miguel Sofer - - * generic/tclExecute.c: adding (DE)CACHE_STACK_INFO() pairs to protect - all calls that may cause traces on ::errorInfo or ::errorCode to - corrupt the stack. [Bug 804681] - -2003-09-17 Vince Darley - - * tclPathObj.c: fix to test-suite problem introduced by the bug fix - below. No problem in ordinary code, just test suite code which - manually adjusts tclPlatform. [Bug 808247] - -2003-09-16 Vince Darley - - * doc/filename.n: documentation of Windows-specific feature as - discussed in [Bug 541989] - * generic/tclPathObj.c: fix for normalization of volume-relative paths - [Bug 767834] - * tests/winFCmd.test: new tests for both of the above. - * tests/cmdAH.test: fix for AFS problem in test suite [Bug 748960] - -2003-09-13 Donal K. Fellows - - TIP#123 IMPLEMENTATION BASED ON WORK BY ARJEN MARKUS - - * generic/tclCompile.h (INST_EXPON): Implementation of - * generic/tclCompile.c (tclInstructionTable): exponential operator. - * generic/tclCompExpr.c (operatorTable): - * generic/tclParseExpr.c (ParseExponentialExpr, GetLexeme): - * generic/tclExecute.c (TclExecuteByteCode, ExponWide, ExponLong): - (IllegalExprOperandType): - * tests/expr.test: - * tests/compExpr-old.test: - * doc/expr.n: - -2003-09-10 Don Porter - - * library/opt/optparse.tcl: Latest revisions caused [OptGuessType] - to guess "int" instead of "string" for empty strings. Missed the - required "-strict" option to [string is]. Thanks to Revar Desmera. - [Bug 803968] - -2003-09-08 David Gravereaux - - * win/tclWinLoad.c (TclpDlopen): Changed the error message for - ERROR_PROC_NOT_FOUND to be a bit more helpful in giving us clues. - "can't find specified procedure" means a function in the import table, - for implicit loading, couldn't be resolved and that's why the load - failed. - -2003-09-04 Don Porter - - * doc/Tcl_Main.3: - * doc/FileSystem.3: Implementation of - * doc/source.n: TIPs 137/151. Adds a - * doc/tclsh.1: -encoding option to - * generic/tcl.decls: the [source] command - * generic/tclCmdMZ.c (Tcl_SourceObjCmd): and a new C routine, - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): Tcl_FSEvalFileEx(), - * generic/tclMain.c (Tcl_Main): that provides C access - * mac/tclMacResource.c (Tcl_MacSourceObjCmd): to the same function. - * tests/cmdMZ.test: Also adds command line - * tests/main.test: option handling in Tcl_Main() so that tclsh - * tests/source.test: and other apps built on Tcl_Main() respect a - -encoding command line option before a script filename. Docs and tests - updated as well. [Patch 742683] - This is a ***POTENTIAL INCOMPATIBILITY*** only for those C programs - that embed Tcl, build on Tcl_Main(), and make use of Tcl_Main's former - ability to pass a leading "-encoding" option to interactive shell - operations. - - * generic/tclInt.decls: Added internal stub - * generic/tclMain.c (Tcl*StartupScript*): table entries for two - new functions Tcl_SetStartupScript() and Tcl_GetStartupScript() that - set/get the path and encoding for the startup script to be evaluated - by either Tcl_Main() or Tk_Main(). Given public names in anticipation - of their exposure by a followup TIP. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2003-09-04 Don Porter - - * doc/SplitList.3: Implementation of TIP 148. Fixes [Bug 489537]. - * generic/tcl.h: Updated Tcl_ConvertCountedElement() to quote - * generic/tclUtil.c: the leading "#" character of all list elements - unless the TCL_DONT_QUOTE_HASH flag is passed in. - - * generic/tclDictObj.c: Updated Tcl_ConvertCountedElement() callers - * generic/tclListObj.c: to pass in the TCL_DONT_QUOTE_HASH flags - * generic/tclResult.c: when appropriate. - -2003-08-31 Don Porter - - * doc/return.n: Updated [return] docs to cover new TIP 90 features. - - * doc/break.n: Added SEE ALSO references to return.n - * doc/continue.n: - -2003-09-01 Donal K. Fellows - - * doc/Namespace.3: Basic documentation for the TIP#139 functions. This - will need improving, but the basic bits are there at least. - -2003-08-31 Don Porter - - * doc/catch.n: Updated [catch] docs to cover new TIP 90 features. - -2003-08-29 Don Porter - - * generic/tclCmdAH.c: Corrected bug in TIP 90 implementation where - * tests/cmdMZ.test: the default -errorcode NONE value was not - copied into the return options dictionary. This correction modified - one test result. - -2003-08-27 David Gravereaux - - * compat/strftime.c (_fmt): Removed syst array intializer that - couldn't take variables within it under the watcom compiler: - 'Initializers must be constant'. I believe Borland has this strictness - as well. VC++ must be non-standard about this. - - Changed Win32 platform #ifdef from 'WIN32' to '__WIN32__' as this is - the correct one to use across the Tcl sources. Even though we do force - it in tcl.h, the true parent one is __WIN32__. - - Added missing CONST'ification usage to match prototype listed in - tclInt.decls. - - * win/tclWinPort.h: Added a block for OpenWatcom adjustments that - fixes 1) the same issue Mo did for MinGW lack of missing LPFN_* - typedefs in their WINE derived and 2) The need to be - strict about how the char type needs to be signed by default. - - * win/tclWinSock.c: Added OpenWatcom to the commentary about the - #ifdef HAVE_NO_LPFN_DECLS block. - - * win/tclWinTime.c: Changed use of '_timezone' to 'timezone' as this - difference is already adjusted for in tclWinPort.h. Removed - unreferenced posixEpoch file-scope global. - - * win/tclWinFile.c (WinReadLinkDirectory): Fix for 'Initializers must - be constant' with the driveSpec array using OpenWatcom. - -2003-08-27 Don Porter - - * generic/tclUtil.c: Corrected [Bug 411825] and other bugs in - TclNeedSpace() where non-breaking space (\u00A0) and backslash-escaped - spaces were handled incorrectly. - * tests/util.test: Added new tests util-8.[2-6]. - -2003-08-26 David Gravereaux - - * generic/tcl.h: Added some support for the LCC-Win32 compiler. - Unfortunetly, this compiler has a bug in its preprocessor and can't - build Tcl even with this minor patch. Also added some support for the - OpenWatcom compiler. A new win/makefile.wc to follow soon. - -2003-08-25 Donal K. Fellows - - * tools/genStubs.tcl (genStubs::makeDecl): A more subtle way of - generating stubbed declarations allows us to have declarations of a - function in multiple interfaces simultaneously. - - * generic/tcl.decls: Duplicated some namespace declarations from - tclInt.decls here, as mandated by TIP #139. This is OK since the - declarations match and will end up using the declarations in the - public code from now on because of #include ordering. Keeping the old - declarations in tclInt.decls; there's no need to gratuitously break - compatibility for those extensions which are already clients of the - namespace code. - -2003-08-23 Zoran Vasiljevic - - * generic/tclIOUtil.c: merged fixes for thread-unsafe handling of - filesystem records [Bug 753315]. This also fixed the [Bug 788780] - * generic/tclPathObj.c: merged fixes for thread-unsafe handling of - filesystem records. [Bug 753315] - - * generic/tclFileSystem.h: merged fixes for thread-unsafe handling of - filesystem records. [Bug 753315] - -2003-08-19 Pat Thoyts - - * win/tclWinSerial.c (SerialErrorStr): Fixed a syntax error created in - the previous code cleanup. - -2003-08-19 Donal K. Fellows - - * win/tclWinSerial.c: Adjusted commenting and spacing usage to follow - the principles of the Style Guide better. - -2003-08-18 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_ENABLE_SYMBOLS): Use test instead of -eq, which does - not work. [Bug 781109] - -2003-08-13 Chengye Mao - - * win/tclWinPipe.c: fixed a bug in BuildCommandLine. This bug built a - command line with a missing space between tclpipe.dll and the - following arguments. It caused error in Windows 98 when exec - command.com (e.g. dir). [Bug 789040] - -2003-08-11 Donal K. Fellows - - TIP #136 IMPLEMENTATION from Simon Geard - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Adapted version of Simon's - * doc/lrepeat.n: patch, updated to the HEAD - * tests/lrepeat.test: and matching the core style. - * generic/tclBasic.c (buildIntCmds): Splice into core. - * generic/tclInt.h: - * doc/list.n: Cross-reference. - -2003-08-06 Jeff Hobbs - - * win/tclWinInit.c: recognize amd64 and ia32_on_win64 cpus. - -2003-08-06 Don Porter - - * library/msgcat/msgcat.tcl: Added escape so that non-Windows - * library/msgcat/pkgIndex.tcl: platforms do not try to use the - registry package. This can save a costly and pointless package search. - Bumped to 1.3.1. Thanks to Dave Bodenstab. [Bug 781609] - -2003-08-05 Miguel Sofer - - * generic/tclExecute.c (INST_INVOKE, INST_EVAL, INST_PUSH_RESULT): - added a Tcl_ResetResult(interp) at each point where the interp's - result is pushed onto the stack, to avoid keeping an extra reference - that may cause costly Tcl_Obj duplication. Detected by Franco Violi, - analyzed by Peter Spjuth and Donal Fellows. [Bug 781585] - -2003-07-28 Vince Darley - - * doc/FileSystem.3: - * doc/Translate.3: better documentation of Tcl_TranslateFileName and - related functions. [Bug 775220] - -2003-07-24 Mo DeJong - - * generic/tcl.h: Revert change made on 2003-07-21 since it made the - sizeof(Tcl_Obj) different for regular vs mem debug builds. - * generic/tclInt.h: Define TclDecrRefCount in terms of - Tcl_DbDecrRefCount which removes one layer of inderection. - * generic/tclObj.c (TclDbInitNewObj, Tcl_DbIncrRefCount, - (Tcl_DbDecrRefCount, Tcl_DbIsShared): Define ThreadSpecificData that - contains a hashtable. The table is used to ensure that a Tcl_Obj is - only acted upon in the thread that allocated it. This checking code is - enabled only when mem debug and threads are enabled. - -2003-07-24 Don Porter - - * tests/async.test: Added several tests that demonstrate [Bug - * tests/basic.test: 489537], Tcl's longstanding failure to - * tests/dict.test: properly quote any leading '#' character when - * tests/dstring.test: generating the string rep of a list so that - * tests/list.test: the comment-power of that character is hidden - * tests/parse.test: from any [eval], in order to satisfy the - * tests/util.test: documentation that [list] does [eval]-safe - quoting. - -2003-07-24 Reinhard Max - - * library/package.tcl: Fixed a typo that broke pkg_mkIndex -verbose. - * tests/pkgMkIndex.test: Added a test for [pkg_mkIndex -verbose]. - - * ChangeLog.2002 (new file): - * ChangeLog: broke changes from 2002 into ChangeLog.2002 to reduce - size of the main ChangeLog. - -2003-07-23 Daniel Steffen - - * unix/Makefile.in: changes to html-tcl & html-tk targets for - compatibility with non-gnu makes. - - * unix/Makefile.in: added macosx/README to dist target. - -2003-07-23 Pat Thoyts - - * win/tclWinReg.c (OpenSubKey): Fixed bug 775976 which causes the - registry set command to fail when built with VC7. - * library/reg/pkgIndex.tcl: Incremented the version to 1.1.2. - -2003-07-21 Mo DeJong - - Check that the thread incrementing or decrementing the ref count of a - Tcl_Obj is the thread that originally allocated the thread. This fail - fast behavior will catch programming errors that allow a single - Tcl_Obj to be accessed from multiple threads. - - * generic/tcl.h (Tcl_Obj): Add allocThread member to Tcl_Obj. This - member records the thread id the Tcl_Obj was allocated. It is used to - check that any future ref count incr or decr is done from the same - thread that allocated the Tcl_Obj. This member is defined only when - threads and mem debug are enabled. - * generic/tclInt.h (TclNewObj, TclDbNewObj, TclDecrRefCount): - Define TclNewObj and TclDbNewObj using TclDbInitNewObj when mem debug - is enabled. This fixes a problem where TclNewObj calls did not work - the same as TclDbNewObj when mem debug was enabled. - * generic/tclObj.c (TclDbInitNewObj, Tcl_DbIncrRefCount, - (Tcl_DbDecrRefCount): Add new helper to init Tcl_Obj members when mem - debug is enabled. Init the allocThread member in TclDbInitNewObj and - check it in Tcl_DbIncrRefCount and Tcl_DbDecrRefCount to make sure a - Tcl_Obj allocated in one thread is not being acted upon in another - thread. - -2003-07-21 Vince Darley - - * test/cmdAH.test: ensure certain tests run in local filesystem. [Bug - 748960] - -2003-07-18 Daniel Steffen - - * macosx/Makefile: added option to allow installing manpages in - addition to default html help. - -2003-07-18 Donal K. Fellows - - * doc/Utf.3: Tightened up documentation of Tcl_UtfNext and Tcl_UtfPrev - to better match the behaviour. [Bug 769895] - -2003-07-18 Jeff Hobbs - - * library/http/pkgIndex.tcl: upped to http v2.4.4 - * library/http/http.tcl: add support for user:pass info in URL. - * tests/http.test: [Bug 759888] (shiobara) - -2003-07-18 Don Porter - - * doc/tcltest.n: Restored the [Eval] proc to replace - * library/tcltest/tcltest.tcl: the [::puts] command when either the - -output or -error option for [test] is in use, in order to capture - data written to the output or error channels for comparison against - what is expected. This is easier to document and agrees better with - most user expectations than the previous attempt to replace [puts] - only in the caller's namespace. Documentation made more precise on - the subject. [Bug 706359] - - * doc/AddErrInfo.3: Improved consistency of documentation by - * doc/CrtTrace.3: using "null" everywhere to refer to the - * doc/Encoding.3: character '\0', and using "NULL" everywhere - * doc/Eval.3: to refer to the value of a pointer that points - * doc/GetIndex.3: to nowhere. Also dropped references to ASCII - * doc/Hash.3: that are no longer true, and standardized on - * doc/LinkVar.3: the hyphenated spelling of "null-terminated". - * doc/Macintosh.3: - * doc/OpenFileChnl.3: - * doc/SetVar.3: - * doc/StringObj.3: - * doc/Utf.3: - - * doc/CrtSlave.3 (Tcl_MakeSafe): Removed warning about possible - deprecation (no TIP on that). - -2003-07-17 Daniel Steffen - - * unix/tclUnixFCmd.c: fix for compilation errors on platforms where - configure detects non-functional chflags(). [Bug 748946] - - * macosx/Makefile: Rewrote buildsystem for Mac OS X framework build - to be purely make driven; in order to become independent of Apple's - closed-source IDE and build tool. The changes are intended to be - transparent to the Makefile user, all existing make targets and cmd - line variable overrides should continue to work. Changed build to only - include tcl specific html help in Tcl.framework, the tk specific html - help is now included in Tk.framework. Added var to allow overriding of - tclsh used during html help building (Landon Fuller). - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Tcl.pbproj/jingham.pbxuser: Changed to purely call through to - the make driven buildsystem; Tcl.framework is no longer assembled by - ProjectBuilder. - Set default SYMROOT in target options to simplify setting up PB - (manually setting common build folder for tcl & tk no longer needed). - - * tools/tcltk-man2html.tcl: Added options to allow building only the - tcl or tk html help files; the default behaviour with none of the new - options is to build both, as before. - - * unix/Makefile.in: Added targets for building only the tcl or tk help - - * macosx/README (new): Tcl specific excerpts of tk/macosx/README. - - * generic/tcl.h: Updated reminder comment about editing - macosx/Tcl.pbproj/project.pbxproj when version number changes. - -2003-07-16 Mumit Khan - - * generic/tclPathObj.c (SetFsPathFromAny): Add Cygwin specific code to - convert POSIX filename to native format. - * generic/tclFileName.c (Tcl_TranslateFileName): And remove from here. - (TclDoGlob): Adjust for cygwin and append / for dirs instead of \ - * win/tclWinFile.c (TclpObjChdir): Use chdir on Cygwin. - [Patch 679315] - -2003-07-16 Jeff Hobbs - - * library/safe.tcl (FileInAccessPath): normalize paths before - comparison. [Bug 759607] (myers) - - * unix/tclUnixNotfy.c (NotifierThreadProc): correct size of found and - word vars from int to long. [Bug 767578] (hgo) - - * generic/tcl.h: Add recognition of -DTCL_UTF_MAX=6 on the make - * generic/regcustom.h: line to support UCS-4 mode. No config arg at - this time, as it is not the recommended build mode. - - * generic/tclPreserve.c: In Result and Preserve'd routines, do not - * generic/tclUtil.c: assume that ckfree == free, as that is not - * generic/tclResult.c: always true. [Bug 756791] (fuller) - -2003-07-16 Donal K. Fellows - - * doc/CrtSlave.3 (Tcl_MakeSafe): Updated documentation to strongly - discourage use. IMHO code outside the core that uses this function is - a bug... [Bug 655300] - -2003-07-16 Don Porter - - * generic/tclFileName.c (Tcl_GlobObjCmd): [Bug 771840] - * generic/tclPathObj.c (Tcl_FSConvertToPathType):[Bug 771947] - * unix/tclUnixFCmd.c (GetModeFromPermString): [Bug 771949] - Silence compiler warnings about unreached lines. - - * library/tcltest/tcltest.tcl (ProcessFlags): Corrected broken call - * library/tcltest/pkgIndex.tcl: to [lrange]. Bumped to - version 2.2.4. [Bug 772333] - -2003-07-15 Mo DeJong - - * unix/dltest/pkga.c (Pkga_EqObjCmd): Fix typo that was causing a - crash in load.test. - -2003-07-15 Donal K. Fellows - - * doc/array.n: Make sure docs are synched with the 8.4 release. - -2003-07-15 Don Porter - - * doc/http.n: Updated SYNOPSIS to match actual syntax of commands. - [Bug 756112] - - * unix/dltest/pkga.c: Updated to not use Tcl_UtfNcmp and counted - strings instead of strcmp (not defined in any #include'd header) and - presumed NULL-terminated strings. - - * generic/tclCompCmds.c (TclCompileIfCmd): Prior fix of Bug 711371 on - 2003-04-07 introduced a buffer overflow. Corrected. [Bug 771613] - -2003-07-15 Kevin B. Kenny - - * win/rules.vc: Added a missing $(OPTDEFINES) which broke the build if - STATS=memdbg was specified. - -2003-07-15 Donal K. Fellows - - * generic/tclCmdIL.c (SortCompare): Cleared up confusing error - message. [Bug 771539] - -2003-07-11 Donal K. Fellows - - * tests/binary.test (binary-46.*): Tests to help enforce the current - behaviour. - * doc/binary.n: Documented that [binary format a] and [binary scan a] - do encoding conversion by dropping high bytes, unlike the rest of the - core. [Bug 735364] - -2003-07-11 Don Porter - - * library/package.tcl: Corrected [pkg_mkIndex] bug reported on - comp.lang.tcl. The indexer was searching for newly indexed packages - instead of newly provided packages. - -2003-07-08 Vince Darley - - * tests/winFCmd.test: fix for five tests under win98 [Bug 767679] - -2003-07-07 Jeff Hobbs - - * doc/array.n: add examples from Welton - -2003-06-23 Vince Darley - - * doc/file.n: clarification of 'file tail' behaviour [Bug 737977] - -2003-07-04 Donal K. Fellows - - * doc/expr.n: Tighten up the wording of some operations. [Bug 758488] - - * tests/cmdAH.test: Made tests of [file mtime] work better on FAT - filesystems. [Patch 760768] Also a little general cleanup. - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Made [string map] accept - dictionaries for maps. This is much trickier than it looks, since map - entry ordering is significant. [Bug 759936] - - * generic/tclVar.c (Tcl_ArrayObjCmd, TclArraySet): Made [array get] - and [array set] work with dictionaries, producing them and consuming - them. Note that for compatibility reasons, you will never get a dict - from feeding a string literal to [array set] since that alters the - trace behaviour of "multi-key" sets. [Bug 759935] - -2003-06-23 Vince Darley - - * generic/tclTrace.c: fix to Window debug build compilation error. - -2003-06-27 Don Porter - - * tests/init.test: Added [cleanupTests] to report results of tests - * tests/pkg.test: that run in slave interps. [Bugs 761334,761344] - - * tests/http.test: Used more reliable path to find httpd script. - -2003-06-25 Don Porter - - * tests/init.test: Added tests init-4.6.* to illustrate [Bug 760872] - -2003-06-25 Donal K. Fellows - - * generic/tclTrace.c: New file, factoring out of virtually all the - various trace-related things from tclBasic.c and tclCmdMZ.c with the - goal of making this a separate maintenance area. - -2003-06-25 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add -ieee when compiling with cc and - add -mieee when compiling with gcc under OSF1-V5 "Tru64" systems. [Bug - 748957] - -2003-06-24 Donal K. Fellows - - * doc/encoding.n: Corrected the docs to say that [source] uses the - system encoding, which it always did anyway (since 8.1) [Bug 742100] - -2003-06-24 Donal K. Fellows - - * generic/tclHash.c (Tcl_HashStats): Prevented occurrence of - division-by-zero problems. [Bug 759749] - -2003-06-24 Mo DeJong - - * unix/tclUnixPort.h: #undef inet_ntoa before #define to avoid - compiler warning under freebsd. [Bug 745844] - -2003-06-23 Pat Thoyts - - * doc/dde.n: Committed TIP #135 which changes the - * win/tclWinDde.c: -exact option to -force. Also cleaned a - * tests/winDde.test: bug in the tests. - * library/dde/pkgIndex.tcl: Incremented version to 1.2.5 - - * doc/dde.n: Committed TIP #120 which provides the - * win/tclWinDde.c: dde package for safe interpreters. - * tests/winDde.test: Incremented package version to 1.2.4 - * library/dde/pkgIndex.tcl: - -2003-06-23 Vince Darley - - * generic/tclFCmd.c: fix to bad error message when trying to do 'file - copy foo ""'. [Bug 756951] - * tests/fCmd.test: added two new tests for the bug. - - * win/tclWinFile.c: - * win/tclWin32Dll.c: recommitted some filesystem globbing speed-ups, - but disabled some on the older Win 95/98/ME where they don't seem to - work. - - * doc/FileSystem.3: documentation fix [Bug 720634] - -2003-06-18 Miguel Sofer - - * generic/tclNamesp.c (Tcl_Export): removed erroneous comments. [Bug - 756744] - -2003-06-17 Vince Darley - - * win/makefile.vc: fixes to check-in below so compilation now works - again on Windows. - - * generic/tclCmdMZ.c: - * tests/regexp.test: fixing of bugs related to regexp and regsub - matching of empty strings. Addition of a number of new tests. [Bug - 755335] - -2003-06-16 Andreas Kupries - - * win/Makefile.in: Haven't heard back from David for a week. Now - * win/configure: committing the remaining changes. - * win/configure.in: Note: In active contact with Helmut Giese about - * win/makefile.vc: the borland relatedchanges. This part will see - * win/rules.vc: future updates. - * win/tcl.m4: - * win/makefile.bc: - -2003-06-10 Andreas Kupries - - * generic/tclConfig.c (ASSOC_KEY): Changed the key to - "tclPackageAboutDict" (tcl prefix) to make collisions with the keys of - other packages more unlikely. - -2003-06-10 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclExecute.c: let TclExecuteObjvInternal call - TclInterpReady instead of relying on its callers to do so; fix for the - part of [Bug 495830] that is new in 8.4. - * tests/interp.test: Added tests 18.9 (knownbug) and 18.10 - -2003-06-09 Andreas Kupries - - * generic/tcl.decls: Ported the changes from the - * generic/tcl.h: 'tip-59-implementation' branch into the CVS - * generic/tclBasic.c: head. Regenerated stub table. Regenerated the - * generic/tclInt.h: configure's scripts, with help from Joe English. - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tclConfig.c: - * generic/tclPkgConfig.c: - * unix/Makefile.in: - * unix/configure.in: The changes in the windows section are not yet - * unix/tcl.m4: committed, they await feedback from David - * unix/mkLinks: Gravereaux. - * doc/RegConfig.3: - * mac/tclMacPkgConfig.c: - * tests/config.test: - -2003-06-09 Don Porter - - * string.test (string-4.15): Added test for [string first] bug - reported in Tcl 8.3, where test for all-single-byte-encoded strings - was not reliable. - -2003-06-04 Joe Mistachkin - - * tools/man2help.tcl: Added duplicate help section checking and - * tools/index.tcl: corrected a comment typo for the getTopics proc - in index.tcl. [Bug 748700] - -2003-06-02 Vince Darley - - * win/tclWinFCmd.c: - * tests/fCmd.test: fix to [Bug #747575] in which a bad error message - is given when trying to rename a busy directory to one with the same - prefix, but not the same name. Added three new tests. - -2003-05-23 D. Richard Hipp - - * win/tclWinTime.c: Add tests to detect and avoid a division by zero - in the windows precision timer calibration logic. - -2003-05-23 Don Porter - - * generic/tclObj.c (tclCmdNameType): Converted internal rep - management of the cmdName Tcl_ObjType the opposite way, to always use - the twoPtrValue instead of always using the otherValuePtr. Previous - fix on 2003-05-12 broke several extensions that wanted to poke around - with the twoPtrValue.ptr2 value of a cmdName Tcl_Obj, like TclBlend - and e4graph. [Bug 726018] - Thanks to George Petasis for the bug report and Jacob Levy for testing - assistance. - -2003-05-23 Mo DeJong - - * unix/mkLinks: Set the var S to "" at the top of the file to avoid - error when user has set S to something. [Tk Bug 739833] - -2003-05-22 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: added missing references to new - source files tclPathObj.c and tclMacOSXFCmd.c. - - * macosx/tclMacOSXBundle.c: fixed a problem that caused only the first - call to Tcl_MacOSXOpenVersionedBundleResources() for a given bundle - identifier to succeed. This caused the tcl runtime library not to be - found in all interps created after the inital one. - -2003-05-19 Kevin B. Kenny - - * unix/tclUnixTime.c: Corrected a bug in conversion of non-ASCII - chars in the format string. - -2003-05-19 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: changed tclConfig.sh location in - versioned framework subdirectories to be identical to location in - framework toplevel; fixed stub library symbolic links to be tcl - version specific. - - * unix/tclUnixTime.c: fixed typo. - -2003-05-18 Kevin Kenny - - * compat/strftime.c: Modified TclpStrftime to return its result in - * generic/tclClock.c: UTF-8 encoding, and removed the conversion from - * mac/tclMacTime.c: system encoding to UTF-8 from [clock format]. - * unix/tclUnixTime.c: Needed to avoid double conversion of the - * win/tclWinTime.c: timezone name on Windows systems. [Bug 624408] - -2003-05-16 Pat Thoyts - - * library/dde/pkgIndex.tcl: Applied TIP #130 which provides for - * tests/winDde.test: unique dde server names. Added some more - * win/tclWinDde.c: tests. Fixes [Bug 219293] - - * doc/dde.n: Updated documentation re TIP #130. - * tests/winDde.test: Applied patch for [Bug 738929] by KKB and changed - to new-style tests. - -2003-05-16 Kevin B. Kenny - - * unix/Makefile.in: Removed one excess source file tclDToA.c - -2003-05-16 Daniel Steffen - - * macosx/Tcl.pbproj/project.pbxproj: updated copyright year. - -2003-05-15 Kevin B. Kenny - - * generic/tclGetDate.y: added further hackery to the yacc - * generic/tclDate.c: post-processing to arrange for the code to set - * unix/Makefile.in: up exit handlers to free the stacks. [Bug - 736425] - -2003-05-15 Jeff Hobbs - - * win/tclWinFile.c (TclpMatchInDirectory): revert glob code to r1.44 - as 2003-04-11 optimizations broke Windows98 glob'ing. - - * doc/socket.n: nroff font handling correction - - * library/encoding/gb2312-raw.enc (new): This is the original - gb2312.enc renamed to allow for it to still be used. This is needed by - Tk (unix) because X fonts with gb2312* charsets really do want the - original gb2312 encoding. [Bug 557030] - -2003-05-14 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Stop unwarranted demotion of - wide values to longs by formatting of int values. [Bug 699060] - -2003-05-14 Jeff Hobbs - - * library/encoding/gb2312.enc: copy euc-cn.enc over original - gb2312.enc. gb2312.enc appeared to not work as expected, and most uses - of gb2312 really mean euc-cn (which may be the cause of the problem). - [Bug 557030] - -2003-05-14 Daniel Steffen - - Implementation of TIP 118: - - * generic/tclFCmd.c (TclFileAttrsCmd): return the list of attributes - that can be retrieved without error for a given file, instead of - aborting the whole command when any error occurs. - - * unix/tclUnixFCmd.c: added support for new file attributes and for - copying Mac OS X file attributes & resource fork during [file copy]. - - * generic/tclInt.decls: added declarations of new external commands - needed by new file attributes support in tclUnixFCmd.c. - - * macosx/tclMacOSXFCmd.c (new): Mac OS X specific implementation of - new file attributes and of attribute & resource fork copying. - - * mac/tclMacFCmd.c: added implementation of -rsrclength attribute & - fixes to other attributes for consistency with OSX implementation. - - * mac/tclMacResource.c: fixes to OSType handling. - - * doc/file.n: documentation of [file attributes] changes. - - * unix/configure.in: check for APIs needed by new file attributes. - - * unix/Makefile.in: - * unix/tcl.m4: added new platform specifc tclMacOSXFCmd.c source. - - * unix/configure: - * generic/tclStubInit.c: - * generic/tclIntPlatDecls.h: regen. - - * tools/genStubs.tcl: fixes to completely broken code trying to - prevent overlap of "aqua", "macosx", "x11" and "unix" stub entries. - - * tests/unixFCmd.test: added tests of -readonly attribute. - - * tests/macOSXFCmd.test (new): tests of macosx file attributes and of - preservation of attributes & resource fork during [file copy]. - - * tests/macFCmd.test: restore -readonly attribute of test dir, as - otherwise its removal can fail on unices supporting -readonly. - -2003-05-13 David Gravereaux - - * generic/tclEnv.c: Another putenv() copy behavior problem repaired - when compiling on windows and using microsoft's runtime. [Bug 736421] - -2003-05-13 Jeff Hobbs - - * generic/tclIOUtil.c: ensure cd is thread-safe. - [Bug 710642] (vasiljevic) - -2003-05-13 Donal K. Fellows - - * generic/tclEvent.c (Tcl_Finalize): Removed unused variable to reduce - compiler warnings. [Bug 664745] - -2003-05-13 Joe Mistachkin - - * generic/tcl.decls: Changed Tcl_JoinThread parameter name from - * generic/tclDecls.h: "id" to "threadId". [Bug 732477] - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: - * mac/tclMacThrd.c: - -2003-05-13 Daniel Steffen - - * generic/tcl.decls: - * macosx/tclMacOSXBundle.c: added extended version of the - Tcl_MacOSXOpenBundleResources() API taking an extra version number - argument: Tcl_MacOSXOpenVersionedBundleResources(). This is needed to - be able to access bundle resources in versioned frameworks such as Tcl - and Tk, otherwise if multiple versions were installed, only the latest - version's resources could be accessed. [Bug 736774] - - * unix/tclUnixInit.c (Tcl_MacOSXGetLibraryPath): use new versioned - bundle resource API to get tcl runtime library for TCL_VERSION. [Bug - 736774] - - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: regen. - - * unix/tclUnixPort.h: worked around the issue of realpath() not - being thread-safe on Mac OS X by defining NO_REALPATH for threaded - builds on Mac OS X. [Bug 711232] - -2003-05-12 Donal K. Fellows - - * tests/cmdAH.test: General clean-up of tests so that all - tcltest-specific commands are protected by constraints and all - platforms see the same number of tests. [Bug 736431] - -2003-05-12 Don Porter - - * generic/tclInterp.c: (AliasObjCmd): Added refCounting of the words - * tests/interp.test (interp-33.1): of the target of an interp - alias during its execution. Also added test. [Bug 730244] - - * generic/tclBasic.c (TclInvokeObjectCommand): objv[argc] is no - longer set to NULL (Tcl_CreateObjCommand docs already say that it - should not be accessed). - - * tests/cmdMZ.test: Forgot to import [temporaryDirectory]. - - * generic/tclObj.c (tclCmdNameType): Corrected variable use of the - otherValuePtr or the twoPtrValue.ptr1 fields to store a - (ResolvedCmdName *) as the internal rep. [Bug 726018] - - * doc/Eval.3: Corrected prototype for Tcl_GlobalEvalObj [Bug 727622]. - -2003-05-12 Miguel Sofer - - * generic/tclVar.c (TclObjLookupVar): [Bug 735335] temporary fix, - disabling usage of tclNsVarNameType. - * tests/var.test (var-15.1): test for [Bug 735335] - -2003-05-10 Jeff Hobbs - - * win/tclWinSerial.c (SerialCloseProc): correct mem leak on closing a - Windows serial port [Bug 718002] (schroedter) - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): prevent string repeat crash - when overflow sizes were given (throws error). [Bug 714106] - -2003-05-09 Joe Mistachkin - - * generic/tclThreadAlloc.c (TclFreeAllocCache): Fixed memory leak - caused by treating cachePtr as a TLS index. [Bug 731754] - - * win/tclAppInit.c (Tcl_AppInit): Fixed memory leaks caused by not - freeing the memory allocated by setargv and the async handler created - by Tcl_AppInit. An exit handler has been created that takes care of - both leaks. In addition, Tcl_AppInit now uses ckalloc instead of - Tcl_Alloc to allow for easier leak tracking and to be more consistent - with the rest of the Tcl core. [Bugs 733156, 733221] - - * tools/encoding/txt2enc.c (main): Fixed memory leak caused by failing - to free the memory used by the toUnicode array of strings [Bug 733221] - -2003-05-09 Miguel Sofer - - * generic/tclCompile.c (TclCompileScript): - * tests/compile.test (compile-3.5): corrected wrong test and - behaviour in the earlier fix for [Bug 705406]; Don Porter reported - this as [Bug 735055], and provided the solution. - -2003-05-09 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_ReturnObjCmd): The array of strings passed - to Tcl_GetIndexFromObj must be NULL terminated. [Bug 735186] - Thanks to Joe Mistachkin for spotting this. - -2003-05-07 Donal K. Fellows - - * doc/trace.n: Fixed very strange language in the documentation for - 'trace add execution'. [Bug 729821] - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd): Made error message for 'trace - info' more consistent with documentation. [Bug 706961] - - * generic/tclDictObj.c (DictInfoCmd): Fixed memory leak caused by - confusion about string ownership. [Bug 731706] - -2003-05-05 Don Porter - - * generic/tclBasic.c: Implementation of TIP 90, which - * generic/tclCmdAH.c: extends the [catch] and [return] - * generic/tclCompCmds.c: commands to enable creation of a - * generic/tclExecute.c: proc that is a replacement for - * generic/tclInt.h: [return]. [Patch 531640] - * generic/tclProc.c: - * generic/tclResult.c: - * tests/cmdAH.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/proc-old.test: - - * library/tcltest/tcltest.tcl: The -returnCodes option to [test] - failed to recognize the symbolic name "ok" for return code 0. - -2003-05-05 Donal K. Fellows - - * generic/tclBasic.c (Tcl_HideCommand): Fixed error message for - grammar and spelling. - -2003-04-28 Donal K. Fellows - - * generic/tclDictObj.c (DictIncrCmd): Updated to reflect the behaviour - with wide increments of the normal [incr] command. - * generic/tclInt.decls: Added TclIncrWideVar2 to internal stub table - and cleaned up. - * tests/incr.test (incr-3.*): - * generic/tclVar.c (TclIncrWideVar2, TclPtrIncrWideVar): - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCmdIL.c (Tcl_IncrObjCmd): Make [incr] work when trying to - increment by wide values. [Bug 728838] - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Default mode of - operation of [switch] is exact matching. [Bug 727563] - -2003-04-25 Don Porter - - * generic/tclBasic.c: Tcl_EvalObjv() failed to honor the - TCL_EVAL_GLOBAL flag when resolving command names. Tcl_EvalEx passed a - string rep including leading whitespace and comments to - TclEvalObjvInternal(). - -2003-04-25 Andreas Kupries - - * win/tclWinThrd.c: Applied SF patch #727271. This patch changes the - code to catch any errors returned by the windows functions handling - TLS ASAP instead of waiting to get some mysterious crash later on due - to bogus pointers. Patch provided by Joe Mistachkin. - - This is a stop-gap measure to deal with the low number of ?TLS slots - provided by some of the variants of Windows (60-80). - -2003-04-24 Vince Darley - - * generic/tclFileName.c: fix to bug reported privately by Jeff where, - for example, 'glob -path {[tcl]} *' gets confused by the leading - special character (which is escaped internally), and instead lists - files in '/'. Bug only occurs on Windows where '\' is also a directory - separator. - * tests/fileName.test: added test for the above bug. - -2003-04-22 Andreas Kupries - - * The changes below fix SF bugs [593810], and [718045]. - - * generic/tclIO.c (Tcl_CutChannel, Tcl_SpliceChannel): Invoke - TclpCutSockChannel and TclpSpliceSockChannel. - - * generic/tclInt.h: Declare TclpCutSockChannel and - TclpSpliceSockChannel. - - * unix/tclUnixSock.c (TclpCutSockChannel, TclpSpliceSockChannel): - Dummy functions, on unix the sockets are _not_ handled specially. - - * mac/tclMacSock.c (TclpCutSockChannel, TclpSpliceSockChannel): - * win/tclWinSock.c (TclpCutSockChannel, TclpSpliceSockChannel): New - functions to handle socket specific cut/splice operations: auto-init - of socket system for thread on splice, management of the module - internal per-thread list of sockets, management of association of - sockets with HWNDs for event notification. - - * win/tclWinSock.c (NewSocketInfo): Extended initialization - assignments to cover all items of the structure. During debugging of - the new code mentioned above I found that two fileds could contain - bogus data. - - * win/tclWinFile.c: Added #undef HAVE_NO_FINDEX_ENUMS before - definition because when compiling in debug mode the compiler complains - about a redefinition, and this warning is also treated as an error. - -2003-04-21 Don Porter - - * library/tcltest/tcltest.tcl: When the return code of a test does - not meet expectations, report that as the reason for test failure, and - do not attempt to check the test result for correctness. [Bug 725253] - -2003-04-18 Jeff Hobbs - - * win/tclWinInt.h (VER_PLATFORM_WIN32_CE): conditionally define. - * win/tclWinInit.c: recognize Windows CE as a Win platform. This just - recognizes CE - full support will come later. - - * win/configure: regen - * win/configure.in (SHELL): force it to /bin/sh as autoconf 2.5x - uses /bin/bash, which can fail to find exes in the path (ie: lib). - - * generic/tclExecute.c (ExprCallMathFunc): remove incorrect - extraneous cast from Tcl_WideAsDouble. - -2003-04-18 Donal K. Fellows - - * doc/open.n: Moved serial port options from [fconfigure] to - * doc/fconfigure.n: [open] as it is up to the creator of a channel - to describe the channel's special config - options. [Bug 679010] - -2003-04-16 Don Porter - - * generic/tcl.h: Made changes so that the "wideInt" Tcl_ObjType - * generic/tclObj.c: is defined on all platforms, even those where - * generic/tclPort.h: TCL_WIDE_INT_IS_LONG is defined. Also made the - Tcl_Value struct have a wideValue field on all platforms. This is a - ***POTENTIAL INCOMPATIBILITY*** for TCL_WIDE_INT_IS_LONG platforms - because that struct changes size. This is the same TIP 72 - incompatibility that was seen on other platforms at the 8.4.0 release, - when this change should have happened as well. [Bug 713562] - - * generic/tclInt.h: New internal macros TclGetWide() and - TclGetLongFromWide() to deal with both forms of the "wideInt" - Tcl_ObjType, so that conditional TCL_WIDE_INT_IS_LONG code is confined - to the header file. - - * generic/tclCmdAH.c: Replaced most coding that was conditional - * generic/tclCmdIL.c: on TCL_WIDE_INT_IS_LONG with code that - * generic/tclExecute.c: works across platforms, sometimes using - * generic/tclTest.c: the new macros above to do it. - * generic/tclUtil.c: - * generic/tclVar.c: - -2003-04-17 Donal K. Fellows - - * doc/socket.n: Added a paragraph to remind people to specify their - encodings when using sockets. [Bug 630621] - -2003-04-16 Donal K. Fellows - - * doc/CrtMathFnc.3: Functions also have to deal with wide ints, but - this was not documented. [Bug 709720] - -2003-04-16 Vince Darley - - * generic/tclPathObj.c: removed undesired 'static' for function which - is now shared (previously it was duplicated). - -2003-04-15 Joe English - - * doc/namespace.n: added example section "SCOPED SCRIPTS", supplied by - Kevin Kenny. [Bug 219183] - -2003-04-15 Kevin Kenny - - * makefile.vc: Updated makefile.vc to conform with Mo DeJong's changes - to Makefile.in and tclWinPipe.c on 2003-04-14. Now passes TCL_PIPE_DLL - in place of TCL_DBGX. - * win/tclWinTime.c: Corrected use of types to make compilation - compatible with VC++5. - -2003-04-15 Vince Darley - - * generic/tclIOUtil.c: finished check-in from yesterday, removing - duplicate function definition. - -2003-04-14 Don Porter - - * generic/tclClock.c: Corrected compiler warnings. - * generic/tclTest.c: - -2003-04-14 Mo DeJong - - * win/Makefile.in: Don't define TCL_DBGX symbol for every compile. - Instead, define TCL_PIPE_DLL only when compiling tclWinPipe.c. This - will break other build systems, so they will need to remove the - TCL_DBGX define and replace it with a define for TCL_PIPE_DLL. - * win/tclWinPipe.c (TclpCreateProcess): Remove PREFIX_IDENT and - DEBUG_IDENT from top of file. Use TCL_PIPE_DLL passed in from build - env instead of trying to construct the dll name from already defined - symbols. This approach is more flexible and better in the long run. - -2003-04-14 Kevin Kenny - - * win/tclWinFile.c: added conditionals to restore compilation on - VC++6, which was broken by recent changes. - -2003-04-14 Vince Darley - - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * generic/tclFileSystem.h: overlooked one function which was - duplicated, so this is now shared between modules. - * win/tclWinFile.c: allow this file to compile with VC++ 5.2 again - since Mingw build fixes broke that. - -2003-04-13 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Add check for FINDEX_INFO_LEVELS from winbase.h, - known to be a problem in VC++ 5.2. Define HAVE_NO_FINDEX_ENUMS if the - define does not exist. - * win/tclWinFile.c: Put declarations for FINDEX_INFO_LEVELS and - FINDEX_SEARCH_OPS inside a check for HAVE_NO_FINDEX_ENUMS so that - these are not declared twice. This fixes the Mingw build. - * win/tclWinTime.c: Rework the init of timeInfo so that the number or - initializers matches the declaration. This was broken under Mingw. Add - cast to avoid compile warning when calling the AccumulateSample - function. - -2003-04-12 Jeff Hobbs - - * win/Makefile.in (GENERIC_OBJS): add missing tclPathObj.c - -2003-04-12 Kevin Kenny - - * doc/clock.n: - * generic/tclClock.c (Tcl_ClockObjCmd): - * tests/clock.test: Implementation of TIP #124. Also renumbered test - cases to avoid duplicates. [Bug 710310] - * tests/winTime.test: - * win/tclWinTest.c (TestwinclockCmd, TestwinsleepCmd): - * win/tclWinTime.c (Tcl_WinTime, UpdateTimeEachSecond, - (ResetCounterSamples, AccumulateSample, SAMPLES, TimeInfo): Made - substantial changes to the phase-locked loop (replaced an IIR filter - with an FIR one) in a quest for improved loop stability (Bug not - logged at SF, but cited in private communication from Jeff Hobbs). - -2003-04-11 Don Porter - - * generic/tclCmdMZ.c (Tcl_StringObjCmd,STR_IS_INT): Corrected - inconsistent results of [string is integer] observed on systems where - sizeof(long) != sizeof(int). [Bug 718878] - * tests/string.test: Added tests for Bug 718878. - * doc/string.n: Clarified that [string is integer] accepts 32-bit - integers. - -2003-04-11 Andreas Kupries - - * generic/tclIO.c (UpdateInterest): When dropping interest in - TCL_READABLE now dropping interest in TCL_EXCEPTION too. This fixes a - bug where Expect detects eof on a file prematurely on solaris 2.6 and - higher. A much more complete explanation is in the code itself (40 - lines of comments for a one-line change :) - -2003-04-11 Vince Darley - - * tests/cmdAH.test: fix test suite problem if /home is a symlink. [Bug - 703264] - * generic/tclIOUtil.c: fix bad error message with 'cd ""'. [Bug - 704917] - * win/tclWinFile.c, win/tclWin32Dll.c: - * win/tclWinInt.h: allow Tcl to differentiate between reparse points - which are symlinks and mounted volumes, and correctly handle the - latter. This involves some elaborate code to find the actual drive - letter (if possible) corresponding to a mounted volume. [Bug 697862] - * tests/fileSystem.test: add constraints to stop tests running in - ordinary tcl interpreter. [Bug 705675] - - * generic/tclIOUtil.c: - * generic/tclPathObj.c: (new file) - * generic/tclFileSystem.h: (new file) - * win/makefile.vc: - Split path object handling out of the virtual filesystem layer, into - tclPathObj.c. This refactoring cleans up the internal filesystem code, - and will make any future optimisations and forthcoming better - thread-safety much easier. - - * generic/tclTest.c: - * tests/reg.test: added some 'knownBug' tests for problems in Tcl's - regexp code with the TCL_REG_CAN_MATCH flag (see Bug 703709). Code too - impenetrable to fix right now, but a fix is needed for tip113 to work - correctly. - - * tests/fCmd.test - * win/tclWinFile.c: added some filesystem optimisation to the 'glob' - implementation, and some new tests. - - * generic/tclCmdMZ.c: fix typo in comment - - * tests/winFile.test: - * tests/ioUtil.test: - * tests/unixFCmd.test: renumbered tests with duplicate numbers. [Bug - 710361] - -2003-04-10 Donal K. Fellows - - * doc/binary.n: Fixed typo in [binary format w] desc. [Bug 718543] - -2003-04-08 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_ErrorObjCmd): Strings are only empty if - they have zero length, not if their first byte is zero, so fix test - guarding Tcl_AddObjErrorInfo to take this into account. [Bug - reported by Don Porter; no bug-id.] - -2003-04-07 Don Porter - - * generic/tclCompCmds.c (TclCompileIfCmd): Corrected string limits of - arguments interpolated in error messages. [Bug 711371] - - * generic/tclCmdMZ.c (TraceExecutionProc): Added missing - Tcl_DiscardResult() call to avoid memory leak. - -2003-04-07 Donal K. Fellows - - * generic/tclDictObj.c (Tcl_DictObjCmd): Stopped compilers from - moaning about switch fall-through. [Bug 716327] - (DictFilterCmd): Yet more warning killing, this time reported by - Miguel Sofer by private chat. - -2003-04-07 Donal K. Fellows - - * tests/dict.test (dict-2.6): - * generic/tclDictObj.c (Tcl_NewDictObj, Tcl_DbNewDictObj): Oops! - Failed to fully initialise the Dict structure. - (DictIncrCmd): Moved valueAlreadyInDictionary label to stop compiler - complaints. [Bug 715751] - - * generic/tclDictObj.c (DictIncrCmd): Followed style in the rest of - the core by commenting out wide-specific operations on platforms where - wides are longs, and used longs more thoroughly than ints through - [dict incr] anyway to forestall further bugs. - * generic/tclObj.c: Made sure there's always a tclWideIntType - implementation available, not that it is always useful. [Bug 713562] - -2003-04-05 Donal K. Fellows - - * generic/tclDictObj.c: Removed commented out notes on declarations to - be moved to elsewhere in the Tcl core. - - * generic/tclInt.h: Final stages of plumbing in. - * generic/tclBasic.c: - * generic/tclObj.c (TclInitObjSubsystem): - - * unix/Makefile.in, win/Makefile.in, win/makefile.[bv]c: Build support. - * generic/tcl.decls: Added dict public API to stubs table. - * generic/tcl.h (Tcl_DictSearch): Added declaration of structure to - allow user code to iterate over dictionaries. - - * doc/DictObj.3: New files containing dictionary implementation - * doc/dict.n: documentation and tests as as mandated by TIP - * generic/tclDictObj.c: #111. - * tests/dict.test: - -2003-04-03 Mo DeJong - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Don't set TCL_LIBS if it is already - set to support use of TCL_LIBS var from tclConfig.sh in the Tk - configure script. - -2003-04-03 Mo DeJong - - * unix/Makefile.in: Don't subst MATH_LIBS, LIBS, and DL_LIBS - separately. Instead, just subst TCL_LIBS since it includes the - others. - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS, SC_TCL_LINK_LIBS): Set and subst - TCL_LIBS in SC_CONFIG_CFLAGS instead of SC_TCL_LINK_LIBS. Don't subst - MATH_LIBS since it is now covered by TCL_LIBS. - * unix/tclConfig.sh.in: Use TCL_LIBS instead of DL_LIBS, LIBS, and - MATH_LIBS. - * unix/dltest/Makefile.in: Ditto. - -2003-04-03 Don Porter - - * generic/tclCompCmds.c (TclCompileReturnCmd): Now that [return] - compiles to INST_RETURN, it is safe to compile even outside a proc. - -2003-04-02 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Set stub lib flag based on new LIBFLAGSUFFIX - variable. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set new LIBFLAGSUFFIX that works like - LIBSUFFIX, it is used when creating library names. The previous - implementation would generate -ltclstub85 instead of -ltclstub85s when - configured with --disable-shared. - -2003-04-02 Don Porter - - * generic/tclParse.c (TclSubstTokens): Moved declaration of - utfCharBytes to beginning of procedure so that it does not go out of - scope (get free()d) while append is still pointing to it. [Bugs - 703167, 713754] - -2003-04-01 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Check for inet_ntoa in -lbind inside - the BeOS block since doing it later broke the build under SuSE 7.3. - [Bug 713128] - -2003-04-01 Don Porter - - * tests/README: Direct [source] of *.test files is no longer - recommended. The tests/*.test files should only be evaluated under the - control of the [runAllTests] command in tests/all.tcl. - - * generic/tclExecute.c (INST_RETURN): Bytecompiled [return] failed to - reset iPtr->returnCode, causing tests parse-18.17 and parse-18.21 to - fail strangely. - * tests/parse.test (parse-18.21): Corrected now functioning test. - Added further coverage tests. - -2003-03-31 Don Porter - - * tests/parse.test (parse-18.*): Coverage tests for the new - implementation of Tcl_SubstObj(). Note that tests parse-18.17 and - parse-18.21 demonstrate some bugs left to fix in the current code. - -2003-03-27 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Use -Wl,--export-dynamic instead of - -rdynamic for LDFLAGS. The -rdynamic is not documented so it seems - better to pass the --export-dynamic flag to the linker. [Patch 573395] - -2003-03-27 Miguel Sofer - - * tests/encoding.test: - * tests/proc-old.test: - * tests/set-old.test: Altered test numers to eliminate duplicates, - [Bugs 710313, 710320, 710352] - -2003-03-27 Donal K. Fellows - - * tests/parseOld.test: Altered test numers to eliminate duplicates. - * tests/parse.test: [Bugs 710365, 710369] - * tests/expr-old.test: - * tests/expr.test: - - * tests/utf.test: Altered test numers to eliminate duplicates. - * tests/trace.test: [Bugs 710322, 710327, 710349, 710363] - * tests/lsearch.test: - * tests/list.test: - * tests/info.test: - * tests/incr-old.test: - * tests/if-old.test: - * tests/format.test: - * tests/foreach.test: - -2003-03-26 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS, SC_TCL_LINK_LIBS): Add BeOS system to - SC_CONFIG_CFLAGS. Check for inet_ntoa in -lbind, needed for BeOS. - -2003-03-26 Don Porter - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: Added reporting during [configure - -debug 1] operations to warn about multiple uses of the same test - name. [FRQ 576693] - - * tests/msgcat.test (msgcat-2.2.1): changed test name to avoid - duplication. [Bug 710356] - - * unix/dltest/pkg?.c: Changed all Tcl_InitStubs calls to pass - argument exact = 0, so that rebuilds are not required when Tcl - bumps to a new version. [Bug 701926] - -2003-03-24 Miguel Sofer - - * generic/tclVar.c: - * tests/var.test: fixing ObjMakeUpvar's lookup algorithm for the - created local variable. [Bug 631741] (Chris Darroch) and [Bug 696893] - (David Hilker) - -2003-03-24 Pat Thoyts - - * library/dde/pkgIndex.tcl: bumped version to 1.2.2 in tclWinDde.c, - now adding here too. - -2003-03-22 Kevin Kenny - - * library/dde/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: Fixed a bug where [package require dde] - or [package require registry] attempted to load the release version - of the DLL into a debug build. [Bug 708218] Thanks to Joe Mistachkin - for the patch. - * win/makefile.vc: Added quoting around the script name in the 'test' - target; Joe Mistachkin insists that he has a configuration that fails - to launch tcltest without it, and it appears harmless otherwise. - -2003-03-22 Pat Thoyts - - * win/tclWinDde.c: Make dde services conform the the documentation - such that giving only a topic name really returns all services with - that topic. [Bug 219155] - Prevent hangup caused by dde server applications failing to process - messages. [Bug 707822] - * tests/winDde.test: Corrected labels and added a test for search by - topic name. - -2003-03-20 Don Porter - - * generic/tclInt.h (tclOriginalNotifier): - * generic/tclStubInit.c (tclOriginalNotifier): - * mac/tclMacNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): - * unix/tclUnixNotfy.c (Tcl_SetTimer,Tcl_WaitForEvent, - (Tcl_CreateFileHandler,Tcl_DeleteFileHandler): - * win/tclWinNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): Some linkers - apparently use a different representation for a pointer to a function - within the same compilation unit and a pointer to a function in a - different compilation unit. This causes checks like those in the - original notifier procedures to fall into infinite loops. The fix is - to store pointers to the original notifier procedures in a struct - defined in the same compilation unit as the stubs tables, and compare - against those values. [Bug 707174] - - * generic/tclInt.h: Removed definition of ParseValue struct that is - no longer used. - -2003-03-19 Miguel Sofer - - * generic/tclCompile.c: - * tests/compile.test: bad command count on TCL_OUT_LINE_COMPILE. - [Bug 705406] (Don Porter) - -2003-03-19 Don Porter - - * library/auto.tcl: Replaced [regexp] and [regsub] with - * library/history.tcl: [string map] where possible. Thanks - * library/ldAout.tcl: to David Welton. [Bugs 667456,667558] - * library/safe.tcl: Bumped to http 2.4.3, opt 0.4.5, and - * library/http/http.tcl: tcltest 2.2.3. - * library/http/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: - * tools/genStubs.tcl: - * tools/tcltk-man2html.tcl: - * unix/mkLinks.tcl: - - * doc/Eval.3 (Tcl_EvalObjEx): Corrected CONST and - * doc/ParseCmd.3 (Tcl_EvalTokensStandard): return type errors in - documentation. [Bug 683994] - - * generic/tclCompCmds.c (TclCompileReturnCmd): Alternative fix for - * generic/tclCompile.c (INST_RETURN): [Bug 633204] that uses a new - * generic/tclCompile.h (INST_RETURN): bytecode INST_RETURN to - * generic/tclExecute.c (INST_RETURN): properly bytecode the [return] - command to something that returns TCL_RETURN. - -2003-03-18 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Don't run the AC_CYGWIN macro since it uses - AC_CANONICAL_HOST under autoconf 2.5X. Just check to see if __CYGWIN__ - is defined by the compiler and set the ac_cv_cygwin variable based on - that. [Bug 705912] - -2003-03-18 Kevin Kenny - - * tests/registry.test: Changed the conditionals to avoid an abort if - [testlocale] is missing, as when running the test in tclsh rather than - tcltest. [Bug 705677] - -2003-03-18 Daniel Steffen - - * tools/tcltk-man2html.tcl: added support for building 'make html' - from inside distribution directories named with 8.x.x version numbers. - tcltk-man2html now uses the latest tcl8.x.x resp. tk8.x.x directories - found inside its --srcdir argument. - -2003-03-17 Mo DeJong - - * tests/format.test: Renumber tests, a bunch of tests all had the same - id. - -2003-03-17 Donal K. Fellows - - * doc/lsearch.n: Altered documentation of -ascii options so - * doc/lsort.n: they don't specify that they operate on ASCII - strings, which they never did anyway. [Bug - 703807] - -2003-03-14 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Only add the modifier that - indicates we've got a wide int when we're formatting in an integer - style. Stops some libc's from going mad. [Bug 702622] Also tidied - whitespace. - -2003-03-13 Mo DeJong - - * win/tcl.m4 (SC_WITH_TCL): Port version number fix that was made in - tk instead of tcl sources. - -2003-03-13 Mo DeJong - - Require autoconf 2.57 or newer, see TIP 34 for a detailed explanation - of why this is good. This will no doubt break the build on some - platforms, let the flaming begin. - - * tools/configure: Regen with autoconf 2.57. - * tools/configure.in: Require autoconf 2.57. - * unix/configure: Regen with autoconf 2.57. - * unix/configure.in: Require autoconf 2.57. - Apply AC_LIBOBJ changes from patch 529884. - * unix/tcl.m4: Ditto. - * win/configure: Regen with autoconf 2.57. - * win/configure.in: Require autoconf 2.57. - Don't subst LIBOBJS since this happens by default, this avoids an - autoconf error. - -2003-03-12 Don Porter - - * generic/tclBasic.c (Tcl_EvalTokensStandard): - * generic/tclCmdMZ.c (Tcl_SubstObj): - * generic/tclCompCmds.c (TclCompileSwitchCmd): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclCompile.c (TclSetByteCodeFromAny,TclCompileScript, - (TclCompileTokens,TclCompileCmdWord): - * generic/tclCompile.h (TclCompileScript): - * generic/tclExecute.c (TclCompEvalObj): - * generic/tclInt.h (Interp,TCL_BRACKET_TERM,TclSubstTokens): - * generic/tclParse.c (ParseTokens,Tcl_SubstObj,TclSubstTokens): - * tests/subst.test (2.4, 8.7, 8.8, 11.4, 11.5): - Substantial refactoring of Tcl_SubstObj to make use of the same - parsing and substitution procedures as normal script evaluation. - Tcl_SubstObj() moved to tclParse.c. New routine TclSubstTokens() - created in tclParse.c which implements all substantial functioning of - Tcl_EvalTokensStandard(). TclCompileScript() loses its "nested" - argument, the Tcl_Interp struct loses its termOffset field and the - TCL_BRACKET_TERM flag in the evalFlags field, all of which were only - used (indirectly) by Tcl_SubstObj(). Tests subst-8.7,8.8,11.4,11.5 - modified to accomodate the only behavior change: reporting of parse - errors now takes precedence over [return] and [continue] exceptions. - All other behavior should remain compatible. [RFE 536831,684982] [Bug - 685106] - - * generic/tcl.h: Removed TCL_PREFIX_IDENT and TCL_DEBUG_IDENT - * win/tclWinPipe.c: from tcl.h -- they are not part of Tcl's - public interface. Put them in win/tclWinPipe.c where they are used. - - * generic/tclInterp.c (Tcl_InterpObjCmd): Corrected and added - * tests/interp.test (interp-2.13): test for option - parsing beyond objc for [interp create --]. Thanks to Marco Maggi. - [Bug 702383] - -2003-03-11 Kevin Kenny - - * win/makefile.vc: Added two missing uses of $(DBGX) so that - tclpip8x.dll loads without panicking on Win9x. - -2003-03-09 Kevin Kenny - - * generic/tclTest.c (TestChannelCmd): Removed an unused local variable - that caused compilation problems on some platforms. - -2003-03-08 Don Porter - - * doc/tcltest.n: Added missing "-body" to example. Thanks to Helmut - Giese. [Bug 700011] - -2003-03-07 Mo DeJong - - * tests/io.test: - * tests/ioCmd.test: Define a fcopy constraint and add it to the - constraint list of any test that depends on the fcopy command. This is - only useful to Jacl which does not support fcopy. - -2003-03-07 Mo DeJong - - * tests/encoding.test: Name temp files *.tcltestout instead of *.out - so that when they are removed later, we don't accidently toast any - files named *.out that the user has created in the build directory. - -2003-03-07 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_FileObjCmd): Fix the setting of a file's - mtime and atime on 64-bit platforms. [Bug 698146] - -2003-03-06 Mo DeJong - - * tests/io.test: Doh! Undo accidental commenting out of a couple of - tests. - -2003-03-06 Mo DeJong - - * tests/io.test: Define a fileevent constraint and add it to the - constraint list of any test that depends on the fileevent command. - This is only useful to Jacl which does not support fileevent. - -2003-03-06 Mo DeJong - - * tests/io.test: Define an openpipe constraint and add it to the - constraint list of any test that creates a pipe using the open - command. This is only useful to Jacl which does not support pipes. - -2003-03-06 Don Porter - - * generic/TclUtf.c (Tcl_UniCharNcasecmp): Corrected failure to - * tests/utf.test (utf-25.*): properly compare Unicode strings of - different case in a case insensitive manner. [Bug 699042] - -2003-03-06 Kevin Kenny - - * generic/tclCompCmds.c (TclCompileSwitchCmd): - Replaced a non-portable 'bzero' with a portable 'memset'. [Bug 698442] - -2003-03-06 Mo DeJong - - * generic/tclIO.c (Tcl_Seek, Tcl_OutputBuffered): If there is data - buffered in the statePtr->curOutPtr member then set the BUFFER_READY - flag in Tcl_Seek. This is needed so that the next call to FlushChannel - will write any buffered bytes before doing the seek. The existing code - would set the BUFFER_READY flag inside the Tcl_OutputBuffered - function. This was a programming error made when Tcl_OutputBuffered - was originally created in CVS revision 1.35. The setting of the - BUFFER_READY flag should not have been included in the - Tcl_OutputBuffered function. - * generic/tclTest.c (TestChannelCmd): Use the Tcl_InputBuffered and - Tcl_OutputBuffered util methods to query the amount of buffered input - and output. - -2003-03-06 Mo DeJong - - * generic/tclIO.c (Tcl_Flush): Compare the nextAdded member of the - ChannelBuffer to the nextRemoved member to determine if any output has - been buffered. The previous check against the value 0 seems to have - just been a coding error. See other methods like Tcl_OutputBuffered - for examples where nextAdded is compared to nextRemoved to find the - number of bytes buffered. - -2003-03-06 Mo DeJong - - * generic/tclIO.c (Tcl_GetsObj): Check that the eol pointer has not - gone past the end of the string when in auto translation mode and the - INPUT_SAW_CR flag is set. The previous code worked because the end of - string value \0 was being compared to \n, this patch just skips that - pointless check. - -2003-03-06 Mo DeJong - - * generic/tclIO.c (WriteBytes, WriteChars, Tcl_GetsObj, ReadBytes): - Rework calls to TranslateOutputEOL to make it clear that a boolean - value is being returned. Add some comments in an effort to make the - code more clear. This patch makes no functional changes. - -2003-03-06 Mo DeJong - - * generic/tclIO.c (Tcl_SetChannelOption): Invoke the - Tcl_SetChannelBufferSize method as a result of changing the - -buffersize option to fconfigure. The previous implementation used - some inlined code that reset the buffer size to the default size - instead of ignoring the request as implemented in - Tcl_SetChannelBufferSize. - * tests/io.test: Update test case so that it actually checks the - implementation of Tcl_SetChannelBufferSize. - -2003-03-05 David Gravereaux - - * win/rules.vc: updated default tcl version to 8.5. - -2003-03-05 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): First attempt at a - bytecode-compiled switch command. It only handles the most common case - of switching, but that should be enough for this to speed up a lot of - people's code. It is expected that the speed gains come from two - things: better handling of the switch itself, and integrated - compilation of the arms instead of embedding separate bytecode - sequences (i.e. better local variable handling.) - * tests/switch.test (switch-10.*): Tests of both uncompiled and - compiled switch behaviour. [Patch #644819] - - * generic/tclCompile.h (TclFixupForwardJumpToHere): Additional macro - to make the most common kind of jump fixup a bit easier. - -2003-03-04 Don Porter - - * README: Bumped version number of - * generic/tcl.h: Tcl to 8.5a0. - * library/init.tcl: - * mac/README: - * macosx/Tcl.pbproj/project.pbxproj: - * tests/basic.test: - * tools/configure.in: - * tools/tcl.hpj.in: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/README.binary: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - * win/tcl.m4: - - * tools/configure: autoconf - * unix/configure: - * win/configure: - -2003-03-03 Jeff Hobbs - - *** 8.4.2 TAGGED FOR RELEASE *** - -2003-03-03 Daniel Steffen - - Mac OS Classic specific fixes: - * generic/tclIOUtil.c (TclNewFSPathObj): on TCL_PLATFORM_MAC, skip - potential directory separator at the beginning of addStrRep. - * mac/tclMacChan.c (OpenFileChannel, CommonWatch): followup fixes to - cut and splice implementation for file channels. - * mac/tclMacFile.c (TclpUtime): pass native path to utime(). - * mac/tclMacFile.c (TclpObjLink): correctly implemented creation of - alias files via new static proc CreateAliasFile(). - * mac/tclMacPort.h: define S_ISLNK macro to fix stat'ing of links. - * mac/tclMacUtil.c (FSpLocationFromPathAlias): fix to enable stat'ing - of broken links. - -2003-03-03 Kevin Kenny - - * win/Makefile.vc: corrected bug introduced by 'g' for debug builds. - -2003-03-03 Don Porter - - * library/dde/pkgIndex.tcl: dde bumped to version 1.2.1 for - * win/tclWinDde.c: bundled release with Tcl 8.4.2 - - * library/reg/pkgIndex.tcl: registry bumped to version 1.1.1 for - * win/tclWinReg.c: bundled release with Tcl 8.4.2 - - * library/opt/pkgIndex.tcl: updated package index to version 0.4.4 - -2003-02-28 Jeff Hobbs - - * win/configure: - * win/configure.in: check for 'g' for debug build type, not 'd'. - * win/rules.vc (DBGX): correct to use 'g' for nmake win makefile to - match the cygwin makefile for debug builds. [Bug 635107] - -2003-02-28 Vince Darley - - * doc/file.n: subcommand is 'file volumes' not 'file volume' - -2003-02-27 Jeff Hobbs - - * generic/tclIOUtil.c (MakeFsPathFromRelative): removed dead code - check of typePtr (darley). - - * tests/winTime.test: added note about PCI hardware dependency issues - with high performance clock. - -2003-02-27 Donal K. Fellows - - * tests/lsearch.test (lsearch-10.7): - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Stopped -start option from - causing an option when used with an empty list. [Bug 694232] - -2003-02-26 Chengye Mao - - * win/tclWinInit.c: fixed a bug in TclpSetVariables by initializing - dwUserNameLen with the sizeof(szUserName) before calling GetUserName. - Don't know if this bug has been recorded: it caused crash in starting - Tcl or wish in Windows. - -2003-02-26 Jeff Hobbs - - * generic/tclCmdMZ.c (TraceCommandProc): Fix mem leak when deleting a - command that had trace on it. [Bug 693564] (sofer) - -2003-02-25 Don Porter - - * doc/pkgMkIndex.n: Modified [pkg_mkIndex] to use -nocase matching - * library/package.tcl: of -load patterns, to better accomodate common - user errors due to confusion between [package names] names and [info - loaded] names. - -2003-02-25 Andreas Kupries - - * tests/pid.test: See below [Bug 678412]. - * tests/io.test: Made more robust against spaces in paths [Bug 678400] - -2003-02-25 Miguel Sofer - - * tests/execute.test: cleaning up testobj's at the end, to avoid - leak warning by valgrind. - -2003-02-22 Zoran Vasiljevic - - * generic/tclEvent.c (Tcl_FinalizeThread): Fix [Bug 571002] - -2003-02-21 Donal K. Fellows - - * tests/binary.test (binary-44.[34]): - * generic/tclBinary.c (ScanNumber): Fixed problem with unwanted - sign-bit propagation when scanning wide ints. [Bug 690774] - -2003-02-21 Daniel Steffen - - * mac/tclMacChan.c (TclpCutFileChannel, TclpSpliceFileChannel): - Implemented missing cut and splice procs for file channels. - -2003-02-21 Don Porter - - * library/package.tcl (tclPkgUnknown): Minor performance tweaks to - reduce the number of [file] invocations. Meant to improve startup - times, at least a little bit. [Patch 687906] - -2003-02-20 Daniel Steffen - - * unix/tcl.m4: - * unix/tclUnixPipe.c: (macosx) use vfork() instead of fork() to create - new processes, as recommended by Apple (vfork can be up to 100 times - faster thank fork on macosx). - * unix/configure: regen. - -2003-02-20 Jeff Hobbs - - * generic/tclEncoding.c (LoadTableEncoding): - * library/encoding/cp932.enc: Correct jis round-trip encoding - * library/encoding/euc-jp.enc: by adding 'R' type to .enc files. - * library/encoding/iso2022-jp.enc: [Patch 689341] (koboyasi, taguchi) - * library/encoding/jis0208.enc: - * library/encoding/shiftjis.enc: - * tests/encoding.test: - - * unix/tclUnixChan.c (Tcl_MakeTcpClientChannel): add - MakeTcpClientChannelMode that takes actual mode flags to avoid hang on - OS X (may be OS X bug, but patch works x-plat). [Bug 689835] (steffen) - -2003-02-20 Donal K. Fellows - - * doc/regsub.n: Typo fix [Bug 688943] - -2003-02-19 Jeff Hobbs - - * unix/tclUnixThrd.c (TclpReaddir): - * unix/tclUnixPort.h: update to Bug 689100 patch to ensure that there - is a defined value of MAXNAMLEN (aka NAME_MAX in POSIX) and that we - have some buffer allocated. - -2003-02-19 Daniel Steffen - - * generic/tclStringObj.c: restored Tcl_SetObjLength() side-effect of - always invalidating unicode rep (if the obj has a string rep). Added - hasUnicode flag to String struct, allows decoupling of validity of - unicode rep from buffer size allocated to it (improves memory - allocation efficiency). [Bugs 686782, 671138, 635200] - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Makefile: reworked embedded build to no longer require - relinking but to use install_name_tool instead to change the - install_names for embedded frameworks. [Bug 644510] - - * macosx/Tcl.pbproj/project.pbxproj: preserve mod dates when running - 'make install' to build framework (avoids bogus rebuilds of dependent - frameworks because tcl headers appear changed). - - * tests/ioCmd.test (iocmd-1.8): fix failure when system encoding is - utf-8: use iso8859-1 encoding explicitly. - -2003-02-18 Miguel Sofer - - * generic/tclCompile.c (TclCompileExprWords): remove unused variable - "range" [Bug 664743] - * generic/tclExecute.c (ExprSrandFunc): remove unused variable - "result" [Bug 664743] - * generic/tclStringObj.c (UpdateStringOfString): remove unused - variable "length" [Bug 664751] - * tests/execute.test (execute-7.30): fix for [Bug 664775] - -2003-02-18 Andreas Kupries - - * unix/tcl.m4: [Bug #651811] Added definition of _XOPEN_SOURCE and - linkage of 'xnet' library to HP 11 branch. This kills a lot of - socket-related failures in the testsuite when Tcl was compiled in 64 - bit mode (both PA-RISC 2.0W, and IA 64). - - * unix/configure: Regenerated. - -2003-02-18 Jeff Hobbs - - * generic/tclIO.c (HaveVersion): correctly decl static - - * unix/tclUnixThrd.c (TclpReaddir): reduce size of name string in tsd - to NAME_MAX instead of PATH_MAX. [Bug 689100] (waters) - -2003-02-18 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Make sure -lpthread gets passed on - the link line when checking for the pthread_attr_setstacksize symbol. - -2003-02-18 Vince Darley - - * generic/tclTest.c: cleanup of new 'simplefs' test code, and better - documentation. - -2003-02-17 Miguel Sofer - - * generic/tclBasic.c (TclRenameCommand): fixing error in previous - commit. - -2003-02-17 Jeff Hobbs - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_MATCH): - * generic/tclCmdMZ.c (Tcl_StringObjCmd STR_MATCH): - * generic/tclUtf.c (TclUniCharMatch): - * generic/tclInt.decls: add private TclUniCharMatch function that - * generic/tclIntDecls.h: does string match on counted unicode - * generic/tclStubInit.c: strings. Tcl_UniCharCaseMatch has the failing - * tests/string.test: that it can't handle strings or patterns with - * tests/stringComp.test: embedded NULLs. Added tests that actually try - strings/pats with NULLs. TclUniCharMatch should be TIPed and made - public in the next minor version rev. - -2003-02-17 Miguel Sofer - - * generic/tclBasic.c (TclRenameCommand): 'oldFullName' object was not - being freed on all function exits, causing a memory leak. [Bug 684756] - -2003-02-17 Mo DeJong - - * generic/tclIO.c (Tcl_GetsObj): Minor change so that eol is only - assigned at the top of the TCL_TRANSLATE_AUTO case block. The other - cases assign eol so this does not change any functionality. - -2003-02-17 Kevin Kenny - - * tests/notify.test: Removed Windows line terminators. [Bug 687913]. - -2003-02-15 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalEx): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclCompile.c (TclCompileScript): - * generic/tclParse.c (Tcl_ParseCommand, ParseTokens): - * generic/tclParseExpr.c (ParsePrimaryExpr): - * tests/basic.test (47.1): - * tests/main.test (3.4): - * tests/misc.test (1.2): - * tests/parse.test (6.18): - * tests/parseExpr.test (15.35): - * tests/subst.test (8.6): Don Porter's fix for bad parsing of nested - scripts. [Bug 681841] - -2003-02-15 Kevin Kenny - - * tests/notify.test (new-file): - * generic/tclTest.c (TclTest_Init, EventtestObjCmd, EventtestProc, - (EventTestDeleteProc): - * generic/tclNotify.c (Tcl_DeleteEvents): Fixed Tcl_DeleteEvents not - to get a pointer smash when deleting the last event in the queue. - Added test code in 'tcltest' and a new file of test cases - 'notify.test' to exercise this functionality; several of the new test - cases fail for the original code and pass for the corrected code. [Bug - 673714] - - * unix/tclUnixTest.c (TestfilehandlerCmd): Corrected a couple of typos - in error messages. [Bug 596027] - -2003-02-14 Jeff Hobbs - - * README: Bumped to version 8.4.2. - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.m4: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: - * macosx/Tcl.pbproj/project.pbxproj: - - * generic/tclStringObj.c (Tcl_GetCharLength): perf tweak - - * unix/tcl.m4: correct HP-UX ia64 --enable-64bit build flags - -2003-02-14 Kevin Kenny - - * win/tclWinTime.c: Added code to test and compensate for forward - leaps of the performance counter. See the MSDN Knowledge Base article - Q274323 for the hardware problem that makes this necessary on certain - machines. - * tests/winTime.test: Revised winTime-2.1 - it had a tolerance of - thousands of seconds, rather than milliseconds. (What's six orders of - magnitude among friends?) Both the above changes are triggered by a - problem reported at: - http://aspn.activestate.com/ASPN/Mail/Message/ActiveTcl/1536811 - although the developers find it difficult to believe that it accounts - for the observed behavior and suspect a fault in the RTC chip. - -2003-02-13 Kevin Kenny - - * win/tclWinInit.c: Added conversion from the system encoding to - tcl_platform(user), so that it works with non-ASCII7 user names. [Bug - 685926] - - * doc/tclsh.1: Added language to describe the handling of the - end-of-file character \u001a embedded in a script file. [Bug 685485] - -2003-02-11 Vince Darley - - * tests/fileName.test: - * unix/tclUnixFile.c: fix for [Bug 685445] when using 'glob -l' on - broken symbolic links. Added two new tests for this bug. - -2003-02-11 Kevin Kenny - - * tests/http.test: Corrected a problem where http-4.14 would fail when - run in an environment with a proxy server. Replaced references to - scriptics.com by tcl.tk. - -2003-02-11 Jeff Hobbs - - * tests/lsearch.test: - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): protect against the case - that lsearch -regepx list and pattern objects are equal. - - * tests/stringObj.test: - * generic/tclStringObj.c (Tcl_GetCharLength): correct ascii char opt - of 2002-11-11 to not stop early on \x00. [Bug 684699] - - * tests.parse.test: remove excess EOF whitespace - - * generic/tclParse.c (CommandComplete): more paranoid check to break - on (p >= end) instead of just (p == end). - -2003-02-11 Miguel Sofer - - * generic/tclParse.c (CommandComplete): - * tests/parse.test: fix for [Bug 684744], by Don Porter. - -2003-02-11 Jeff Hobbs - - * generic/tclIOUtil.c (Tcl_FSJoinPath, Tcl_FSGetNormalizedPath): - (UpdateStringOfFsPath): revert the cwdLen == 0 check and instead - follow a different code path in Tcl_FSJoinPath. - (Tcl_FSConvertToPathType, Tcl_FSGetNormalizedPath): - (Tcl_FSGetFileSystemForPath): Update string rep of path objects before - freeing the internal object. (darley) - - * tests/fileSystem.test: added test 8.3 - * generic/tclIOUtil.c (Tcl_FSGetNormalizedPath): - (UpdateStringOfFsPath): handle the cwdLen == 0 case - - * unix/tclUnixFile.c (TclpMatchInDirectory): simplify the hidden file - match check. - -2003-02-10 Mo DeJong - - * win/configure: - * win/configure.in: Generate error when attempting to build under - Cygwin. The Cygwin port of Tcl/Tk does not build and people are filing - bug reports under the mistaken impression that someone is actually - maintaining the Cygwin port. A post to comp.lang.tcl asking someone to - volunteer as an area maintainer has generated no results. Closing bugs - 680840, 630199, and 634772 and marking as "Won't fix". - -2003-02-10 Donal K. Fellows - - * doc/append.n: Return value was not documented. [Bug 683188] - -2003-02-10 Vince Darley - - * doc/FileSystem.3: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * tests/fileSystem.test: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: further filesystem optimization, applying [Patch - 682500]. In particular, these code examples are faster now: - foreach f $flist { if {[file exists $f]} {file stat $f arr;...}} - foreach f [glob -dir $dir *] { # action and/or recursion on $f } - cd $dir - foreach f [glob *] { # action and/or recursion on $f } - cd .. - - * generic/tclTest.c: Fix for [Bug 683181] where test suite left files - in 'tmp'. - -2003-02-08 Jeff Hobbs - - * library/safe.tcl: code cleanup of eval and string comp use. - -2003-02-07 Vince Darley - - * win/tclWinFCmd.c: cleanup long lines - * win/tclWinFile.c: sped up pure 'glob' by a factor of 2.5 - ('foreach f [glob *] { file exists $f }' is still slow) - * tests/fileSystem.text: - * tests/fileName.test: added new tests to ensure correct behaviour in - optimized filesystem code. - -2003-02-07 Vince Darley - - * generic/tclTest.c: - * tests/fileSystem.text: fixed test 7.2 to avoid a possible crash, and - not change the pwd. - - * tests/http.text: added comment to test 4.15, that it may fail if you - use a proxy server. - -2003-02-06 Mo DeJong - - * generic/tclCompCmds.c (TclCompileIncrCmd): - * tests/incr.test: Don't include the text "(increment expression)" in - the errorInfo generated by the compiled version of the incr command - since it does not match the message generated by the non-compiled - version of incr. It is also not possible to match this error output - under Jacl, which does not support a compiler. - -2003-02-06 Mo DeJong - - * generic/tclExecute.c (TclExecuteByteCode): When an error is - encountered reading the increment value during a compiled call to - incr, add a "(reading increment)" error string to the errorInfo - variable. This makes the errorInfo variable set by the compiled incr - command match the value set by the non-compiled version. - * tests/incr-old.test: Change errorInfo result for the compiled incr - command case to match the modified implementation. - * tests/incr.test: Add tests to make sure the compiled and - non-compiled errorInfo messages are the same. - -2003-02-06 Don Porter - - * library/tcltest/tcltest.tcl: Filename arguments to [outputChannel] - and [errorChannel] (also -outfile and -errfile) were [open]ed but - never [closed]. Also, [cleanupTests] could remove output or error - files. [Bug 676978]. - * library/tcltest/pkgIndex.tcl: Bumped to version 2.2.2. - -2003-02-05 Mo DeJong - - * tests/interp.test: - * tests/set-old.test: Run test cases that depend on hash order through - lsort so that the tests also pass under Jacl. Does not change test - results under Tcl. - -2003-02-04 Vince Darley - - * generic/tclIOUtil.c: - * generic/tclEvent.c: - * generic/tclInt.h: - * mac/tclMacFCmd.c: - * unix/tclUnixFCmd.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinInit.c: - * win/tclWinInt.h: - * tests/fileSystem.test: fix to finalization/unloading/encoding issues - to make filesystem much less dependent on encodings for its cleanup, - and therefore allow it to be finalized later in the exit process. This - fixes fileSystem.test-7.1. Also fixed one more bug in setting of - modification dates of files which have undergone cross-platform - copies. [Patch 676271] - - * tests/basic.test: - * tests/exec.test: - * tests/fileName.test: - * tests/io.test: fixed some test failures when tests are run from a - directory containing spaces. - - * tests/fileSystem.test: - * generic/tclTest.c: added regression test for the modification date - setting of cross-platform file copies. - -2003-02-03 Kevin Kenny - - * generic/tclBasic.c: Changed [trace add command] so that 'rename' - callbacks get fully qualified names of the command. [Bug 651271]. - ***POTENTIAL INCOMPATIBILITY*** - * tests/trace.test: Modified the test cases for [trace add command] to - expect fully qualified names on the 'rename' callbacks. Added a case - for renaming a proc within a namespace. - * doc/trace.n: Added language about use of fully qualified names in - trace callbacks. - -2003-02-01 Kevin Kenny - - * generic/tclCompCmds.c: Removed an unused variable that caused - compiler warnings on SGI. [Bug 664379] - - * generic/tclLoad.c: Changed the code so that if Tcl_StaticPackage is - called to report the same package as being loaded in two interps, it - shows up in [info loaded {}] in both of them (previously, it didn't - appear in the static package list in the second). - - * tests/load.test Added regression test for the above bug. [Bug - 670042] - - * generic/tclClock.c: Fixed a bug that incorrectly allowed [clock - clicks {}] and [clock clicks -] to be accepted as if they were [clock - clicks -milliseconds]. - - * tests/clock.test: Added regression tests for the above bug. [Bug - 675356] - - * tests/unixNotfy.test: Added cleanup of working files. [Bug 675609] - - * doc/Tcl.n: Added headings to the eleven paragraphs, to improve - formatting in the tools that attempt to extract tables of contents - from the manual pages. [Bug 627455] - - * generic/tclClock.c: Expanded mutex protection around the setting of - env(TZ) and the thread-unsafe call to tzset(). [Bug 656660] - -2003-01-31 Don Porter - - * tests/tcltest.test: Cleaned up management of file/directory - creation/deletion to improve "-debug 1" output. [Bug 675614] - The utility [slave] command failed to properly [list]-quote a - constructed [open] command, causing failure when the pathname - contained whitespace. [Bug 678415] - - * tests/main.test: Stopped main.test from deleting existing file. Test - suite should not delete files that already exist. [Bug 675660] - -2003-01-28 Don Porter - - * tests/main.test: Constrain tests that do not work on Windows. [Bug - 674387] - -2003-01-28 Vince Darley - - * generic/tclIOUtil.c: fix to setting modification date in - TclCrossFilesystemCopy. Also added 'panic' in - Tcl_FSGetFileSystemForPath under illegal calling circumstances which - lead to hard-to-track-down bugs. - - * generic/tclTest.c: added test suite code to allow exercising a - vfs-crash-on-exit bug in Tcl's finalization caused by the encodings - being cleaned up before unloading occurs. - * tests/fileSystem.test: added new 'knownBug' test 7.1 to demonstrate - the crash on exit. - -2003-01-28 Mo DeJong - - * generic/tcl.h: Add TCL_PREFIX_IDENT and TCL_DEBUG_IDENT, used only - by TclpCreateProcess. - * unix/Makefile.in: Define TCL_DBGX. - * win/Makefile.in: Define TCL_DBGX. - * win/tclWinPipe.c (TclpCreateProcess): Check that the Tcl pipe dll - actually exists in the Tcl bin directory and panic if it is not found. - Incorporate TCL_DBGX into the Tcl pipe dll name. This fixes a really - mysterious error that would show up when exec'ing a 16 bit application - under Win95 or Win98 when Tcl was compiled with symbols. The error - seemed to indicate that the executable could not be found, but it was - actually the Tcl pipe dll that could not be found. - -2003-01-26 Mo DeJong - - * win/README: Update msys+mingw URL to release 6. This version bundles - gcc 3. - -2003-01-26 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Add test that checks to see if the compiler can - cast to a union type. - * win/tclWinTime.c: Squelch compiler warning about union initializer - by casting to union type when compiling with gcc. - -2003-01-25 Mo DeJong - - * generic/tclIO.c (Tcl_CutChannel, Tcl_SpliceChannel): Invoke - TclpCutFileChannel and TclpSpliceFileChannel. - * generic/tclInt.h: Declare TclpCutFileChannel and - TclpSpliceFileChannel. - * unix/tclUnixChan.c (FileCloseProc, TclpOpenFileChannel, - (Tcl_MakeFileChannel, TclpCutFileChannel, TclpSpliceFileChannel): - Implement thread load data cut and splice for file channels. This - avoids an invalid memory ref when compiled with -DDEPRECATED. - * win/tclWinChan.c (FileCloseProc, TclpCutFileChannel, - (TclpSpliceFileChannel): Implement thread load data cut and splice for - file channels. This avoids an invalid memory ref that was showing up - in the thread extension. - -2003-01-25 Mo DeJong - - * win/tclWin32Dll.c (TclpCheckStackSpace, squelch_warnings): - * win/tclWinChan.c (Tcl_MakeFileChannel, squelch_warnings): - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile, squelch_warnings): - Re-implement inline ASM SEH handlers for gcc. The esp and ebp - registers are now saved on the stack instead of in global variables so - that the code is thread safe. Add additional checks when TCL_MEM_DEBUG - is defined to be sure the values were recovered from the stack - properly. Remove squelch_warnings functions and add a dummy call in - the handler methods to squelch compiler warnings. - -2003-01-25 Mo DeJong - - * win/configure: - * win/configure.in: Define HAVE_ALLOCA_GCC_INLINE when we detect that - no alloca function is found in malloc.h and we are compiling with GCC. - Remove HAVE_NO_ALLOC_DECL define. - * win/tclWin32Dll.c (TclpCheckStackSpace): Don't define alloca as a - cdecl function. Doing this caused a tricky runtime bug because the - _alloca function expects the size argument to be passed in a register - and not on the stack. To fix this problem, we use inline ASM when - compiling with gcc to invoke _alloca with the size argument loaded - into a register. - -2003-01-24 Jeff Hobbs - - * win/tclWinDde.c (Dde_Init): clarified use of tsdPtr. - (DdeServerProc): better refcount handling of returnPackagePtr. - - * generic/tclEvent.c (Tcl_Finalize): revert finalize change on - 2002-12-04 to correct the issue with extensions that have TSD needing - to finalize that before they are unloaded. This issue needs further - clarification. - - * tests/unixFCmd.test: only do groups check on unix - -2003-01-24 Vince Darley - - * generic/tclStringObj.c: proper fixes for Tcl_SetObjLength and - Tcl_AttemptSetObjectLength dealing with string objects with both - pure-unicode and normal internal representations. Previous fix didn't - handle all cases correctly. - * generic/tclIO.c: Add 'Tcl_GetString()' to ensure the object has a - valid 'objPtr->bytes' field before manipulating it directly. - - This fixes [Bug 635200] and [Bug 671138], but may reduce performance - of Unicode string handling in some cases. A further patch will be - applied to address this, once the code is known to be correct. - -2003-01-24 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Add test to see if alloca is undefined in - malloc.h. - * win/tclWin32Dll.c (TclpCheckStackSpace): Rework the SEH exception - handler logic to avoid using the stack since alloca will modify the - stack. This was causing a nasty bug that would set the exception - handler to 0 because it tried to pop the previous exception handler - off the top of the stack. - -2003-01-23 Donal K. Fellows - - * doc/lset.n: Fixed fault in return values from lset in documentation - examples [SF Bug #658463] and tidied up a bit at the same time. - -2003-01-21 Joe English - - * doc/namespace.n (namespace inscope): Clarified documentation - [Patch 670110] - -2003-01-21 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set SHLIB_SUFFIX so that - TCL_SHLIB_SUFFIX will be set to a useful value in the generated - tclConfig.sh. Set SHLIB_LD_LIBS to "" or '${LIBS}' based on the - --enable-shared flag. This matches the UNIX implementation. - -2003-01-18 Jeff Hobbs - - * generic/tclCkalloc.c: change %ud to %u as appropriate. - -2003-01-17 Mo DeJong - - * win/tclWinDde.c (DdeServerProc): Deallocate the Tcl_Obj returned by - ExecuteRemoteObject if it was not saved in a connection object. - -2003-01-17 Mo DeJong - - * generic/tcl.h: Revert earlier change that defined TCL_WIDE_INT_TYPE - as long long and TCL_LL_MODIFIER as L when compiling with mingw. This - change ended up causing some test case failures when compiling with - mingw. - * generic/tclObj.c (UpdateStringOfWideInt): Describe the warning - generated by mingw and why it needs to be ignored so that someone is - not tempted to "fix" this problem again in the future. - -2003-01-16 Vince Darley - - * generic/tclStringObj.c: Tcl_SetObjLength fix for when the object has - a unicode string rep. [Bug 635200] - * tests/stringObj.test: removed 'knownBug' constraint from test 14.1 - now that this bug is fixed. - - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclCmdMZ.z: - * tests/trace.test: execution and command tracing bug fixes and - cleanup. In particular fixed [Bug 655645], [Bug 615043], [Bug 571385] - - fixed some subtle cleanup problems with tracing. This required - replacing Tcl_Preserve/Tcl_Release with a more robust refCount - approach. Solves at least one known crash caused by memory - corruption. - - fixed some confusion in the code between new style traces (Tcl - 8.4) and the very limited 'Tcl_CreateTrace' which existed before. - - made behaviour consistent with documentation (several tests even - contradicted the documentation before). - - fixed some minor error message details - - added a number of new tests - -2003-01-16 Jeff Hobbs - - * win/tclWinSerial.c (SerialOutputProc): add casts for bytesWritten to - allow strict compilation (no warnings). - - * tests/winDde.test: - * win/tclWinDde.c (Tcl_DdeObjCmd): Prevent crash when empty service - name is passed to 'dde eval' and goto errorNoResult in request and - poke error cases to free up any allocated data. - -2003-01-16 Mo DeJong - - * win/tclWin32Dll.c (squelch_warnings): Squelch compiler warnings from - SEH ASM code. - * win/tclWinChan.c (squelch_warnings): Squelch compiler warnings from - SEH ASM code. - * win/tclWinDde.c: Add casts to avoid compiler warnings. Pass pointer - to DWORD instead of int to avoid compiler warnings. - * win/tclWinFCmd.c (squelch_warnings): Add casts and fixup decls to - avoid compiler warnings. Squelch compiler warnings from SEH ASM code. - * win/tclWinFile.c: Add casts and fixup decls to avoid compiler - warnings. Remove unused variable. - * win/tclWinNotify.c: Declare as DWORD instead of int to avoid - compiler warning. - * win/tclWinReg.c: Add casts to avoid compiler warning. Fix assignment - in if expression bug. - * win/tclWinSerial.c: Add casts to avoid compiler warnings. Remove - unused variable. - * win/tclWinSock.c: Add casts and fixup decls to avoid compiler - warnings. - -2003-01-14 Jeff Hobbs - - * generic/tclClock.c (FormatClock): corrected typo that incorrectly - conditionally defined savedTZEnv and savedTimeZone. - -2003-01-13 Mo DeJong - - Fix mingw build problems and compiler warnings. - - * generic/tcl.h: Add if defined(__MINGW32__) check to code that sets - the TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER. - * generic/tclClock.c (FormatClock): Don't define savedTimeZone and - savedTZEnv if we are not going to use them. - * generic/tclEnv.c: Add cast to avoid warning. - * win/tclWinChan.c: Use DWORD instead of int to avoid compiler warning - * win/tclWinThrd.c: Only define allocLock, allocLockPtr, and dataKey - when TCL_THREADS is defined. This avoid a compiler warning about - unused variables. - -2003-01-12 Mo DeJong - - * win/README: Update msys + mingw URL, the new release includes the - released 1.0.8 version of msys which includes a number of bug fixes. - -2003-01-12 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Pull in addition of shell32.lib to - LIBS_GUI that was added to the Tk tcl.m4 but never made it back into - the Tcl version. - -2003-01-12 Mo DeJong - - * generic/tcl.h: Skip Tcl's define of CHAR, SHORT, and LONG when - HAVE_WINNT_IGNORE_VOID is defined. This avoids a bunch of compiler - warnings when building with Cygwin or Mingw. - * win/configure: Regen. - * win/configure.in: Define HAVE_WINNT_IGNORE_VOID when we detect a - winnt.h that still defines CHAR, SHORT, and LONG when VOID has already - been defined. - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Subst the TCL_DEFS loaded from - tclConfig.sh so that Tcl defines can make it into the Tk Makefile. - -2003-01-12 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Check for typedefs like LPFN_ACCEPT in winsock2.h - and define HAVE_NO_LPFN_DECLS if not found. - * win/tclWinSock.c: Define LPFN_* typedefs if HAVE_NO_LPFN_DECLS is - defined. This fixes the build under Mingw and Cygwin, it was broken by - the changes made on 2002-11-26. - -2003-01-10 Vince Darley - - * generic/tclIOUtil.c: - * win/tclWinInt.h: - * win/tclWinInit.c: fix to new WinTcl crash on exit with vfs, - introduced on 2002-12-06. Encodings must be cleaned up after the - filesystem. - - * win/makefile.vc: fix to minor VC++ 5.2 syntax problem - -2003-01-09 Don Porter - - * generic/tclCompCmds.c (TclCompileReturnCmd): Corrected off-by-one - problem with recent commit. [Bug 633204] - -2003-01-09 Vince Darley - - * generic/tclFileName.c: remove unused variable 'macSpecialCase' - [Bug 664749] - - * generic/tclIOUtil.c: - * generic/tclInt.h: - * unix/tclUnixFile.c: - * mac/tclMacFile.c: - * win/tclWinFile.c: - * win/tclWinInt.h: - * win/tclWin32Dll.c: - * tests/cmdAH.test: fix to non-ascii chars in paths when setting mtime - and atime through 'file (a|m)time $path $time'. [Bug 634151] - -2003-01-08 Don Porter - - * generic/tclExecute.c (TclExprFloatError): Use the IS_NAN macro for - greater clarity of code. - -2003-01-07 Don Porter - - * generic/tclCompCmds.c (TclCompileReturnCmd): - * tests/compile.test: Corrects failure of bytecompiled [catch - {return}] to have result TCL_RETURN (not TCL_OK) [Bug 633204]. This - patch is a workaround for 8.4.X. A new opcode INST_RETURN is a better - long term solution for 8.5 and later. - -2003-01-04 David Gravereaux - - * win/makefile.vc: - * win/rules.vc: Fixed INSTALLDIR macro problem that blanked itself by - accident causing the install target to put the tree at the root of the - drive built on. Whoops.. - - Renamed the 'linkexten' option to be 'staticpkg'. Added 'thrdalloc' to - allow the switching _on_ of the thread allocator. Under testing, I - found it not to be benificial under windows for the purpose of the - application I was using it for. It was more important for this app - that resources for tcl threads be returned to the system rather than - saved/moved to the global recycler. Be extra clean or extra fast for - the default threaded build? Let's move to clean and allow it to be - switched on for users who find it benificial for their use of threads. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2004 Index: ChangeLog.2004 ================================================================== --- ChangeLog.2004 +++ /dev/null @@ -1,4619 +0,0 @@ -2004-12-29 Jeff Hobbs - - * win/tcl.m4, win/configure: update MSVC CFLAGS_OPT to -O2, remove -Gs - (included in -O2) and -GD (outdated). Use "link -lib" instead of "lib" - binary and remove -YX for MSVC7 portability. Add -fomit-frame-pointer - for gcc OPT compiles. [Bug 1092952, 1091967] Align LIBS_GUI with Tk - head needs. - -2004-12-29 Kevin B. Kenny - - * generic/tclDate.c: Regen - * generic/tclGetDate.y (TclDatelex): Fixed a problem where a - four-digit group with >=2 leading zeroes appeared to be a two-digit - group, leading to misinterpreting the time 0012 as 1200. [Bug 1090413] - * library/clock.tcl: Added code to interpret correctly months outside - the range 01-12 as reduced modulo 12 with a corresponding adjustment - to the year. [Bug 1092789] - * tests/clock.test: Added regression test cases for the above two bugs - * unix/Makefile.in: Added --no-lines to the 'bison' command line to - * win/Makefile.in: help constrain the number of diffs in a cvs checkin - -2004-12-24 Miguel Sofer - - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclLiteral.c: - * generic/tclProc.c: - Avoid sharing cmdName literals accross namespaces, and generalise - usage of the TclRegisterNewLiteral macro. [Patch 1090905] - -2004-12-20 Miguel Sofer - - * generic/tclCompile.c: moved TclInitCompiledLocals to tclProc.c - * generic/tclProc.c: new static InitCompiledLocals to allow for a - single pass over the proc's arguments at proc load time (instead of - two as previously). TclObjInterpProc() now allocates the - compiledLocals on the tcl execution stack, using the new - TclStackAlloc/Free functions. - -2004-12-16 Donal K. Fellows - - * generic/tclInterp.c (Tcl_LimitSetTime, TimeLimitCallback): - (TclLimitRemoveAllHandlers, TclInitLimitSupport): Set a timer event to - trigger when the time limit runs out. All the time limit actually does - is check to see if the time limit has been exceeded, but this is - enough to fix [Bug 1085023]. - * generic/tclInt.h (struct Interp): Added a field to hold the token - for the timer event handler associated with the current time limit. - * generic/tclEvent.c (Tcl_UpdateObjCmd, Tcl_VwaitObjCmd): Add error - message when limit exceeded. - * tests/interp.test (interp-34.[89]): Check that time limits handle - the two cases reported in [Bug 1085023] - - * generic/tclTimer.c (TclCreateAbsoluteTimerHandler): New internal - function that allows setting a timer handler that will be triggered at - (or after) a specific time instead of at some number of milliseconds - in the future. This is a candidate for future exposure via a TIP. - -2004-12-15 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclNamesp.c: - * generic/tclProc.c: - * generic/tclStubInit.c: - * generic/tclTest.c: Added two new functions to allocate memory from - the execution stack (TclStackAlloc, TclStackFree). Added functions - TclPushStackFrame and TclPopStackFrame that do the work of - Tcl_PushCallFrame and Tcl_PopCallFrame, but using frames allocated in - the execution stack - i.e., heap instead of C-stack. The core uses - these two new functions exclusively; the old ones remain for backwards - compat, as at least two popular extensions (itcl, xotcl) are known to - use them. - -2004-12-14 Miguel Sofer - - * generic/tclCmdIL.c: - * generic/tclInt.h: - * generic/tclProc.c: - * generic/tclVar.c: changing the isProcCallFrame field of the - CallFrame struct from a 0/1 field to flags. Should be perfectly - backwards compatible. - -2004-12-14 Don Porter - - * unix/configure.in: Added special processing to remove "$U" from - libraries in the LIBOBJS value. This is an auto-make-ism we need to - avoid. [Bug 1081541] - - * unix/configure: autoconf-2.57 - -2004-12-13 Don Porter - - * generic/tcl.h: Restored extern "C" guards so that C++ code sees - function pointer typedef linkage consistent with earlier Tcl releases. - [Bug 1082349] - - * generic/tclEncoding.c: Plugged some memory leaks. Thanks to Rolf Ade - * generic/tclUtil.c: for reports and testing [Bug 1083082] - -2004-12-13 Kevin B. Kenny - - * doc/clock.n: Clarify that the [clock scan] command does not accept - the full range of ISO8601 point-in-time formats. [Bug 1075433] - -2004-12-12 Miguel Sofer - - * generic/tclVar.c (TclArrayObjCmd - ARRAY_NAMES): leaking an object - [Bug 1084111] - thanks to Rolf Ade. - -2004-12-12 Miguel Sofer - - * generic/tclObj.c (TclSetCmdNameObj): special handling for fully - qualified command names (as in fix [Patch 456668]). - -2004-12-11 Miguel Sofer - - * generic/tclInt.h: - * generic/tclNamesp.c: converting the static function - GetNamespaceFromObj() to MODULE_SCOPE TclGetNamespaceFromObj(). - -2004-12-10 Donal K. Fellows - - * tools/tcl.wse.in, unix/tcl.spec, win/README.binary, README: - * win/configure.in, unix/configure.in, generic/tcl.h: - Bumped version number to 8.5a3 to distinguish HEAD of CVS development - from the recent 8.5a2 release. - -2004-12-10 Miguel Sofer - - * generic/tclCompile.c (TclInitCompiledLocals): - * generic/tclCompile.h: - * generic/tclInt.h: - * generic/tclProc.c (TclObjInterpProc, TclCreateProc): optimised - loops that initialise a proc's arguments and compiled local - variables, removing tests from inner loops. - -2004-12-10 Donal K. Fellows - - * generic/tclInt.h: Move ensemble API decls here from tclNamesp.c - -2004-12-09 Donal K. Fellows - - * generic/tclNamesp.c (TclMakeEnsembleCmd, TclSetEnsemble*) - (TclSetEnsemble*, TclFindEnsemble): Build an internal API for creating - and manipulating ensembles; they can be deleted using the normal - command-deletion API. - - * doc/Async.3: Reword for better grammar, better nroff and get the - flag name right. (Reported by David Welton.) - -2004-12-07 Don Porter - - * tests/unixInit.test (2.1-4): Added constraints so that when a value - of TCL_LIBRARY is required for process initialization, we skip the - tests that mess with that value. - -2004-12-07 Donal K. Fellows - - *** 8.5a2 TAGGED FOR RELEASE *** - - * unix/Makefile.in: add library/{tzdata,msgs} to dist target (kbk) - - * doc/foreach.n: Adjust tabs to be friendlier to some HTML - converters. [Bug 1078760] - -2004-12-06 Jeff Hobbs - - * unix/tclUnixNotfy.c (NotifierThreadProc): init numFdBits - [Bug 1079286] - - * doc/error.n, doc/SaveResult.3, doc/Thread.3: minor nroff typos - -2004-12-06 Don Porter - - * tests/safe.test: Trim auto_path to improve performance [1080039] - - * tests/msgcat.test: makeFile/removeFile cleanup [1079117] - -2004-12-04 Don Porter - - * generic/tclEncoding.c: Different fix for [Bug 1077005]. - * generic/tclEvent.c: Broke apart TclpSetInitialEncodings() on - * generic/tclInt.h: Windows into TclpSetInterfaces(), that is - * unix/tclUnixInit.c: fundamentally essential, and the initialization - * win/tclWinInit.c: of the system encoding, which is not. Made - the TclpSetInterfaces call part of TclInitSubsystems so it cannot be - overlooked. - -2004-12-03 Jeff Hobbs - - * changes: updated for 8.5a2 release - -2004-12-02 Don Porter - - * generic/tclUtil.c (TclSetProcessGlobalValue): Handle the case where - a ProcessGlobalValue might be assigned to itself. - - * generic/tclEncoding.c (MakeFileMap): Correct refcounting errors - managing values returned by TclPathPart (with refCount of 1!) that led - to a memory leak. [Bug 1077474]. - -2004-12-02 Vince Darley - - * generic/tclPathObj.c: fix and new tests for [Bug 1074671] to ensure - * tests/fileSystem.test: tilde paths are not returned specially by - 'glob'. - -2004-12-02 Kevin B. Kenny - - * win/Makefile.in: Added a 'sed' in the setting of ROOT_DIR_NATIVE to - compensate for a bug in cygpath (at least version 1.36) that leaves a - trailing backslash on the end of the converted path. - -2004-12-02 Donal K. Fellows - - * generic/tclInterp.c (Alias,Target,Master): Rewrote these so that the - aliases that refer to an interpreter are stored in a list and not a - hashtable (which was only ever a convenience, and forced the use of a - global mutex to generate keys!) [FRQ 1077210] - * generic/tclNamesp.c (numNsCreated): Moved into thread-local storage - to remove a global mutex. [FRQ 1077210] - -2004-12-01 Don Porter - - * generic/tclUtil.c (TclGetProcessGlobalValue): Narrowed the scope of - mutex locks. - - * generic/tclUtil.c: Updated Tcl_GetNameOfExecutable() to - * generic/tclEncoding.c: make use of a ProcessGlobalValue for - * generic/tclEvent.c: storing the executable name. Added - internal routines Tcl(Get|Set)ObjNameOfExecutable() to access that - storage in Tcl_Obj, rather than string format. - - * unix/tclUnixFile.c: Rewrote TclpFindExecutable() to use - * win/tclWinFile.c: TclSetObjNameOfExecutable to store the - executable name it computes. - - * generic/tclInt.h: Added internal stub entries for - * generic/tclInt.decls: TclpFindExecutable and - Tcl(Get|Set)ObjNameOfExecutable. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclCmdIL.c: Retrieve executable name in Tcl_Obj form - * win/tclWinPipe.c: instead of string form. - - * unix/tclUnixTest.c: Update [testfindexecutable] command to use new - internal interfaces. - - * generic/tclEncoding.c: Moved TclpSetInitialEncodings() call - from Tcl_FindExecutable() into TclInitEncodingSubsystem(). This is - important on Windows where it establishes whether the "ascii" or - "unicode" set of system routines will be used, and that needs to be - done earlier to support filesystem operations. [Bug 1077005] - -2004-12-01 Donal K. Fellows - - * tests/winDde.test: Rewritten to use tcltest2 features more - thoroughly (reducing the [catch] count!) and fix the problem with - winDde-6.1 being out of synch with the implementation. - -2004-11-30 Don Porter - - * library/init.tcl ([unknown]): Restored the save/restore of the - variables ::errorCode and ::errorInfo. This is needed when the - [::bgerror] command is auto-loaded (as it is by Tk). - - Patch 976520 reworks several of the details involved with - startup/initialization of the Tcl library, focused on the activities - of Tcl_FindExecutable(). - - * generic/tclIO.c: Removed bogus claim in comment that encoding - "iso8859-1" is "built-in" to Tcl. - - * generic/tclInt.h: Created a new struct ProcessGlobalValue, - * generic/tclUtil.c: routines Tcl(Get|Set)ProcessGlobalValue, and - function type TclInitProcessGlobalValueProc. Together, these take care - of the housekeeping for "values" (things that can be held in a - Tcl_Obj) that are global across a whole process. That is, they are - shared among multiple threads, and epoch and mutex protection must - govern the validity of cached copies maintained in each thread. - - * generic/tclNotify.c: Modified TclInitNotifier() to tolerate being - called multiple times in the same thread. - * generic/tclEvent.c: Dropped the unused argv0 argument to - TclInitSubsystems(). Removed machinery to unsure only one - TclInitNotifier() call per thread, now that that is safe. Converted - Tcl(Get|Set)LibraryPath to use a ProcessGlobalValue, and moved them to - tclEncoding.c. - * generic/tclBasic.c: Updated caller. - - * generic/tclInt.h: TclpFindExecutable now returns void. - * unix/tclUnixFile.c: - * win/tclWinFile.c: - * win/tclWinPipe.c: - - * generic/tclEncoding.c: Built new encoding search initialization on a - foundation of ProcessGlobalValues, exposing new routines - Tcl(Get|Set)EncodingSearchPath. A cache of a map from encoding name to - directory pathname keeps track of where encodings are available for - loading. Tcl_FindExecutable greatly simplified into just three - function calls. The "library path" is now misnamed, as its only - remaining purpose is as a foundation for the default encoding search - path. - - * generic/tclInterp.c: Inlined the initScript that is evaluated by - Tcl_Init(). Added verification after initScript evaluation that Tcl - can find its installed *.enc files, and that it has initialized - [encoding system] in agreement with what the environment expects. - [tclInit] no longer driven by the value of $::tcl_libPath; it largely - constructs its own search path now, rather than attempt to share one - with the encoding system. - - * unix/tclUnixInit.c: TclpSetInitialEncodings factored so that a new - * win/tclWinInit.c: routine TclpGetEncodingNameFromEnvironment can - reveal that Tcl thinks the [encoding system] should be, even when an - incomplete encoding search path, or a missing *.enc file won't allow - that initialization to succeed. TclpInitLibraryPath reworked as an - initializer of a ProcessGlobalValue. - - * unix/tclUnixTest.c: Update implementations of [testfindexecutable], - [testgetdefenc], and [testsetdefenc]. - - * tests/unixInit.test: Corrected tests to operate properly even when - a value of TCL_LIBRARY is required to find encodings. - - * generic/tclInt.decls: New internal stubs: TclGetEncodingSearchPath, - TclSetEncodingSearchPath, TclpGetEncodingNameFromEnvironment. These - are candidates for public exposure by future TIPs. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclTest.c: Updated [testencoding] to use - * tests/encoding.test: Tcl(Get|Set)EncodingSearchPath. Updated tests. - -2004-11-30 Kevin B. Kenny - - * library/clock.tcl: Corrected the regular expressions that match a - time zone to allow for time zones specified as +HH or -HH. - * tests/clock.test: Added regression test case for the above issue. - Thanks to Rolf Ade for reporting this issue [http://wiki.tcl.tk/13094] - * win/tclWinDde.c (Tcl_DdeObjCmd): Corrected a typo that caused a - compilation failure on VC++. - -2004-11-29 Andreas Kupries - - * win/Makefile.in (install-libraries): Brought entry '2004-10-26 Don - Porter (Tcl Modules)' into the windows world, actually the - win/configure buildsystem. The other windows buildsystems (.vc, .bc) - still have to be updated as well. - -2004-11-26 Andreas Kupries - - * win/tclWinDde.c (ExecuteRemoteObject): Removed bogus semicolon found - at the end of the header for the function definition, terminating it - early and preventing a compile. This is likely a fix for '2004-11-25 - Donal'. I have to conclude that it is also unknown if the other - changes to this file actually pass the testsuite. Running testsuite - ... They don't. winDde-6.1 fails. This is only a message discrepance, - i.e. not too bad. Leaving resolution of that to Pat and Donal. - -2004-11-26 Don Porter - - * library/auto.tcl (tcl_findLibrary): Made sure the uniquifying - operations on the search path does not also normalize. [Bug 1072136] - -2004-11-26 Donal K. Fellows - - * unix/configure.in: Simplify the code to check for correctness of - strstr, strtoul and strtod. - * unix/tcl.m4 (SC_TCL_CHECK_BROKEN_FUNC): Split a complex stanza out - of configure.in into its own function. Also force it to do the right - thing with cacheing of results of AC_TRY_RUN to deal with issue raised - in [Patch 1073524] - - * doc/foreach.n: Added simple example. [FRQ 1073334] - -2004-11-25 Donal K. Fellows - - * generic/tclProc.c (TclObjInterpProc): Make it so that only - * generic/tclIndexObj.c (Tcl_WrongNumArgs): [proc] instances do - * tests/indexObj.test (indexObj-5.7): quoting of their first - arguments, so keeping [Bug 942757] fixed and making [Bug 1066837] be - fixed as well. Done with a load of #ifdef-ery because this hack is so - ugly nobody should keep it around once Itcl's fixed. - -2004-11-25 Reinhard Max - - * tests/tcltest.test: The order in which [glob] returns the file names - is undefined, so tests should not depend on it. - -2004-11-25 Zoran Vasiljevic - - * doc/Thread.3: - * doc/Notifier.3: Added changes from the core-8-4-branch - -2004-11-25 Donal K. Fellows - - * doc/dde.n: Synchronized the documentation of the commands with the - header of the docs and what the package actually does. Thanks to - Andreas Kupries for spotting this. - * win/tclWinDde.c (Tcl_DdeObjCmd): Much cleanup of argument parsing - code. - -2004-11-24 David Gravereaux - - * generic/tclPort.h: Relative include of tclWinPort.h returned as it - was requiring me set -I$(tcl_root)/win for my extensions that need to - include tclInt.h and doesn't appear to serve any purpose for windows - builds. - -2004-11-24 Kevin B. Kenny - - * unix/tcl.m4 (SC_ENABLE_THREADS): Corrected bad check for 3-argument - readdir_r [Bug 1001325]. - * unix/configure: Regenerated. - * unix/tclUnixNotfy.c: Corrected all uses of 'select' to manage their - masks using the FD_CLR, FD_ISSET, FD_SET, and FD_ZERO macros rather - than bit-whacking that failed under Solaris-Sparc-64. [Bug 1071807] - * win/tclWinInit.c (TclpInitLibraryPath): Removed unused vars 'pathc' - and 'pathv' that caused compilation problems on VC++ with - --enable-symbols. - -2004-11-24 Don Porter - - * unix/tcl.m4 (SC_ENABLE_THREADS): Corrected failure to determine the - number of arguments for readdir_r on SunOS systems. [Bug 1071701] - - * unix/configure: autoconf-2.57 - - * generic/tclCmdIL.c (InfoVarsCmd): Corrected segfault in new - * tests/info.test (info-19.6): trivial matching branch [Bug 1072654] - -2004-11-24 Donal K. Fellows - - * tools/man2html.tcl, tools/man2html1.tcl: Update to use Tcl 8.4. - * tools/man2html2.tcl: Fix broken .SS handling. - -2004-11-23 Donal K. Fellows - - * unix/Makefile.in: Add (commented-out) code to integrate tclConfig.h - into the dependency tree and 'make distclean'. [Bug 1068171] - - * generic/tclResult.c (Tcl_AppendResultVA): Remove call to - Tcl_GetStringResult to speed up repeated calls to Tcl_AppendResult - with the side effect that code that wants to access interp->result - should always call Tcl_GetStringResult first. See [Patch 1041072] - discussion for more details. - -2004-11-22 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_TCL_64BIT_FLAGS): Define HAVE_TYPE_OFF64_T only when - off64_t, open64(), and lseek64() are defined. IRIX 5.3 is known to not - include an open64 function. [Bug 1030465] - -2004-11-22 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Check for a 2 argument version of - readdir_r that is known to exists under IRIX 5.3. - * unix/tclUnixThrd.c (TclpReaddir): Use either 2 arg or 3 arg version - of readdir_r. [Bug 1001325] - -2004-11-22 Don Porter - - * unix/tclUnixInit.c (TclpInitLibraryPath): Purged dead code that used - * win/tclWinInit.c (TclpInitLibraryPath): to extend the "library - path". Search path construction for init.tcl is now done within the - [tclInit] proc. - * generic/tclInterp.c: Restored several directories to the search - * tests/unixInit.test: path used to locate init.tcl within [tclInit]. - This change does not restore any directories to the encoding search - path, so should still avoid the price of an unreasonably large number - of filesystem accesses during encoding initialization at startup - [Bug 976438] - -2004-11-22 Vince Darley - - * generic/tclPathObj.c: fix and new test for [Bug 1043129] in the - * tests/fileSystem.test: treatment of backslashes in file join on - Windows. - -2004-11-21 Don Porter - - * doc/AddErrInfo.3: Typo corrections (Thanks Daniel South). - * doc/interp.n: - -2004-11-19 Don Porter - - * doc/AddErrInfo.3: Docs for Tcl_(Get|Set)ReturnOptions. [TIP 227] - - * doc/AddErrInfo.3: - * doc/Async.3: Documentation updates to replace references - * doc/BackgdErr.3: to global variable ::errorInfo and ::errorCode - * doc/SaveResult.3: and to the ::bgerror command with references - * doc/after.n: to their preferred replacements, the - * doc/bgerror.n: -errorinfo and -errorcode return options, - * doc/error.n: the Tcl_*InterpState routines, and the - * doc/exec.n: [interp bgerror] command. - * doc/exit.n: - * doc/fileevent.n: - * doc/interp.n: - * doc/return.n: - * doc/tclvars.n: - * doc/update.n: - - * tests/unixInit.test: Removed "knownBug" constraints to prompt bug - fixing before 8.5a2 release. - -2004-11-19 Daniel Steffen - - * macosx/Makefile: - * unix/configure.in: - * unix/tclUnixInit.c (MacOSXGetLibraryPath): changed detection of tcl - framework build when determining tclLibPath from overloaded - TCL_LIBRARY to configuration define TCL_FRAMEWORK. [Bug 1068088] - - * unix/configure: autoconf-2.57 - * unix/tclConfig.h.in: autoheader-2.57 - -2004-11-18 Don Porter - - * doc/SaveResult.3: Documentation for Tcl_*InterpState (TIP 226). - - * generic/tclEvent.c (HandleBgErrors): Simplified program flow. - - * tests/basic.test: Updated functional (not testing) uses of - * tests/io.test: [bgerror] to make use of [interp bgerror]. - * tests/socket.test: - * tests/timer.test: - - * tests/interp.test (interp-36.*): [interp bgerror] tests. - - * generic/tclInterp.c: Corrected [interp bgerror] error messages. - -2004-11-18 Reinhard Max - - * unix/tcl.m4 (SC_CONFIG_MANPAGES): Applied an improved version of - * unix/configure.in: [Patch 996085], that introduces - * unix/Makefile.in: --enable-man-suffix. - - * unix/installManPage: added - * unix/mkLinks.tcl: removed - * unix/mkLinks: removed - * unix/configure: generated - - * unix/Makefile.in: Don't install tclConfig.h . - -2004-11-17 Don Porter - - * unix/configure.in: The change below reveals that the public data - type Tcl_StatBuf relies on config information. For now, disabled the - use of the tclConfig.h file until its full impact on Tcl's interface - can be assessed. - - * unix/configure: autoconf-2.57 - - * generic/tcl.h: Moved the #include "tclConfig.h" out of - * generic/tclInt.h: tcl.h. The config settings are not part of - * generic/tclPort.: the public interface, and having it there - breaks compiled against uninstalled Tcl and extensions using - autoconf-2.5*. - -2004-11-16 Jeff Hobbs - - * unix/tclUnixChan.c (TtySetOptionProc): fixed crash configuring - -ttycontrol on a channel. [Bug 1067708] - -2004-11-16 Don Porter - - * generic/tclIOUtil.c (TclFSEpochOk): There were two code paths via - which the thread copy of filesystemEpoch could be synched with the - master copy, but only one kept the filesystem list cache up to date. - Fix routes everything through a single code path. [Bug 1035775]. - -2004-11-16 Donal K. Fellows - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Stop architecture flags to 'ld' from - getting lost when [load] is disabled. [Bug 1016796] - -2004-11-16 Daniel Steffen - - * generic/tcl.h: - * unix/configure.in: changed HAVE_CONFIG_H to HAVE_TCL_CONFIG_H. - - * unix/configure: autoconf-2.57 - -2004-11-15 Don Porter - - * generic/tclInt.h: Added comment warning that the old ERR_IN_PROGRESS - and ERROR_CODE_SET flag values should not be re-used for the sake of - those extensions that have accessed them. - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd): Fixed Bug 1065378 which failed - * tests/trace.test (trace-33.1): to permit a variable trace - created with [trace variable] to be destroyed with [trace remove]. - Thanks to Keith Vetter for the report. - -2004-11-15 Donal K. Fellows - - * doc/tclvars.n: Added section to documentation on global variables - that are specific to tclsh and wish. [Patch 1065732] - -2004-11-12 Jeff Hobbs - - * generic/tclEncoding.c (TableFromUtfProc): correct crash condition - when TCL_UTF_MAX == 6. [Bug 1004065] - -2004-11-12 Donal K. Fellows - - * doc/interp.n: Basic documentation of the TIP#221 API. - -2004-11-12 Don Porter - - TIP #221 IMPLEMENTATION - * generic/tclBasic.c: Define [::tcl::Bgerror] in new interps. - * generic/tclEvent.c: Update Tcl_BackgroundError to make use of the - registered [interp bgerror] command. - * generic/tclInterp.c: New [interp bgerror] subcommand. - * tests/interp.test: syntax tests updated. - - TIP #226 IMPLEMENTATION - * generic/tcl.decls: Stubs for Tcl_(Save|Restore|Discard)InterpState - * generic/tcl.h: New public opaque type, Tcl_InterpState. - * generic/tclInt.h: Drop old private declarations. Add - Tcl(Get|Set)BgErrorHandler - * generic/tclResult.c: Tcl_*InterpState implementations. - * generic/tclDictObj.c: Update callers. - * generic/tclIOGT.c: - * generic/tclTrace.c: - - TIP #227 IMPLEMENTATION - * generic/tcl.decls: Stubs for Tcl_(Get|Set)ReturnOptions. - * generic/tclInt.h: Drop old private declarations. - * generic/tclResult.c: Tcl_*ReturnOptions implementations. - * generic/tclCmdAH.c: Update callers. - * generic/tclMain.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * unix/tclAppInit.c: Removed tclConfig.h #include, now that tcl.h - takes care of it for us. - - * generic/tclInt.h: Moved verification of ptrdiff_t typedef from - * generic/tclExecute.c: multiple .c files into one common header where - * generic/tclVar.c: it is verifiably after tclConfig.h inclusion. - -2004-11-12 Daniel Steffen - - * generic/tcl.h: - * generic/tclInt.h: - * unix/Makefile.in: include tclConfig.h from tcl.h and install it as a - public header. Normalized compiler include path order to - -I${BUILD_DIR} -I${UNIX_DIR} -I${GENERIC_DIR}. - - * unix/dltest/Makefile.in: add ${BUILD_DIR}/.. to include path to pick - up tclConfig.h. - - * unix/tclUnixInit.c: moved check for HAVE_CFBUNDLE define after - #include "tclInt.h" to ensure tclConfig.h has been included. - -2004-11-12 Reinhard Max - - * unix/config.h.in: - * unix/tclConfig.h.in: renamed - - * unix/Makefile.in: Completed support for config header, - * unix/configure.in: fixed building outside of the unix dir, - * unix/tclAppinit.c: and reflected the name change of config.h. - * generic/tclInt.h: - - * unix/configure: generated - -2004-11-12 Donal K. Fellows - - * unix/config.h.in: Allow configure to put all the C #defs into - * unix/configure.in: a file (called config.h) so that Unix builds - * unix/tcl.m4: now take far fewer lines of scrollback to - * unix/Makefile.in: proceed (making it less likely that any errors - * generic/tclInt.h: or warnings will get missed). - * unix/tclAppInit.c: Part of the TIP#34 upgrades. - - * unix/tcl.m4, unix/tclUnixPort.h: Check for pthread_attr_get_np in - before forcing the use of to make things - work on NetBSD 2.0. [Bug 1064882] - - * doc/binary.n, doc/upvar.n: More minor fixes. - -2004-11-12 Daniel Steffen - - * doc/CrtChannel.3: - * doc/Interp.3: - * doc/Limit.3: - * doc/binary.n: - * doc/dict.n: - * doc/tm.n: - * doc/upvar.n: fixed *roff errors uncovered by running 'make html'. - - * tools/tcltk-man2html.tcl: added faked support for bullet point - lists, i.e. *nroff ".IP \(bu" syntax. - -2004-11-11 Daniel Steffen - - * tests/fCmd.test: - * unix/tclUnixFCmd.c (TraverseUnixTree): added option to rewind() the - readdir() loop whenever the source hierarchy has been modified by - traverseProc (e.g. by deleting files); this is required to ensure - complete traversal of the source hierarchy on certain filesystems like - HFS+. Added test for failing recursive delete on Mac OS X that was due - to this. [Bug 1034337] - - * generic/tclListObj.c (Tcl_ListObjReplace): use memmove() instead of - manual copy loop to shift list elements. Decreases time spent in - Tcl_ListObjReplace() from 5.2% to 1.7% of overall runtime of tclbench - on a ppc 7455 (i.e. 200% speed increase). [Patch 1064243] - - * generic/tclHash.c: hoisted some constant pointer dereferences out of - loops to eliminate redundant loads that the gcc optimizer didn't deal - with. Decreases time spend in Tcl_FindHashEntry() by 10% over a full - run of the tcl testuite on a ppc 7455. [Patch 1064243] - - * tests/fileName.test: - * tests/fileSystem.test: - * tests/io.test: - * tests/msgcat.test: - * tests/tcltest.test: - * tests/unixInit.test: fixed bugs causing failures when running tests - with -tmpdir arg not set to working dir. - - * macosx/Makefile: corrected path to html help inside framework. - Prevent parallel make from building several targets at the same time. - - * macosx/tclMacOSXFCmd.c (struct fileinfobuf): force struct to be - packed to prevent failures when builing with -malign=natural. - -2004-11-10 Andreas Kupries - - * unix/tclUnixChan.c: [Bug 727786]. Exterminated the code marked - DEPRECATED. This code has not been used in over a year now, and we - have no complaints. - -2004-11-08 David Gravereaux - - * win/tclWinPipe.c: The pipe channel driver now respects the -blocking - option when closing is the same way the UNIX side works. This is to - avoid a hung shell when exiting due to open pipes that refuse to close - in a graceful manner. - * doc/open.n: Added a note about -blocking 0 and lack of exit status - as it had never been documented. [Bug 947693] - - ***POTENTIAL INCOMPATIBILITY*** - - Scripts that use async pipes on windows, must (like the UNIX side) set - -blocking to 1 before calling [close] to receive the exit status. - -2004-11-07 David Gravereaux - - * tests/winFile.test: added contraint to winFile-4.0 to prevent it - being run on NT4 [Bug 981829] - -2004-11-05 Donal K. Fellows - - * tests/reg.test: Major reorganization so that this file is much - easier for a normal Tcl maintainer to comprehend. The test flags are - still very cryptic, but they appear to have to be that way. The number - of skipped tests has increased, but now the skipped tests have much - more meaningful content. - - * tests/tm.test (genpaths): Add a [file normalize] so we pick up - Windows drive letters, etc. [Bug 1053568] - -2004-11-04 Don Porter - - * changes: Updates toward an 8.5a2 release. - -2004-11-03 Kevin B. Kenny - - * library/clock.tcl (FreeScan): Fixed a bug where scanning "Monday" - with a base time other than midnight incorrectly carried the base time - forward. - - * test/clock.test (clock-33.{5,5a}): Made the test failure more - informative. - - * tests/clock.test (clock-34.{28,44,45,46}): Removed 'knownBug' - constraints from tests that no longer fail. - - Thanks to Don Porter for reporting these. - -2004-11-03 David Gravereaux - - * generic/tcl.h: Moved the preprocessor logic - * generic/tclDecls.h: from tclInt.h of setting the - * generic/tclInt.h: TCL_STORAGE_CLASS macro to the - * generic/tclIntDecls.h: tcl*Decls.h files now that no - * generic/tclIntPlatDecls.h: use of EXTERN is left in tclInt.h. - * generic/tclPlatDecls.h: Proto for Tcl_Main moved in tcl.h - * win/tclWinPort.h: to prior the inclusion of the Stubs - headers as they are now resetting TCL_STORAGE_CLASS. Removed - extraineous reset from tclWinPort.h. [Patch 1055668] - - * generic/tclCompile.h: Removed extrainious reset of TCL_STORAGE_CLASS - missed in my last edit. - -2004-11-03 Don Porter - - * library/init.tcl ([unknown]): Corrections to the 2004-10-25 mods to - Aunt ??? in [unknown]. Flaws revealed by Itcl test suite, which still - apparently relies on this brokenness. Also added comment suggesting - the error message that any code using this hack *ought* to receive in - reply. - - * generic/tclTrace.c (TclCallVarTraces): Improved ability to debug - * tests/incr-old.test (incr-old-2.6): errors during variable - * tests/incr.test (incr-{1,2}.28): traces by preserving the - * tests/set.test (set-{2,4}.4): -errorinfo data. - * tests/trace.test (trace-33.1): [Bug 527164] - -2004-11-02 David Gravereaux - - * generic/tclInt.h: added a check for #ifdef __cplusplus around the - #define of MODULE_SCOPE. About the only time it would be problem is - when someone is statically linking to Tcl and accessing internals from - a C++ file and has name mangling issues from the lack of "C" after - 'extern' [Patch 1055668]. - * generic/tclCompile.h: Exchanged use of the EXTERN macro to the new - MODULE_SCOPE macro. Lowered exported internals count by 35. [Patch - 1055668] - * win/tclWinInt.h: - * win/tclWinPort.h: exported internals dropped by a count of 14. - * generic/tclFileSystem.h: Added use of MODULE_SCOPE on protos. - * generic/tclRegexp.h: manipulating TCL_STORAGE_CLASS unnecessary. - -2004-11-02 Don Porter - - * library/tcltest/tcltest.tcl: Corrected some misleading - * tests/tcltest.test (tcltest-26.1,2): displays of ::errorInfo and - ::errorCode information when the -setup, -body, and/or -cleanup scripts - return an unexpected return code. Thanks to Robert Seeger for the fix. - [RFE 1017151]. - -2004-11-02 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Improved version of the - NaN fix from Miguel Sofer. [Bug 761471] - -2004-11-02 Kevin Kenny - - * library/tzdata/America/Cuiaba: Change to DST rules for - * library/tzdata/America/Havana: autumn of 2004. - [ftp://elsie.nci.nih.gov/pub/tzdata2004g.tar.gz] - - * tools/tclZIC.tcl: Updated to be compatible with recent changes in - library/clock.tcl. - -2004-11-02 Vince Darley - - * win/tclWinFile.c: Simplify TclpUtime to use Tcl_FSGetNativePath, and - add comments. - -2004-11-02 Donal K. Fellows - - * generic/tclInt.h: Change uses of EXTERN to MODULE_SCOPE (defined in - this file too to be 'extern' if not overridden) as nothing declared in - tclInt.h is supposed to be visible outside the Tcl core. If there *is* - anything that extensions are actually using, we can open this up later - on. [Patch 1055668] - - * doc/CrtChannel.3 (Tcl_GetChannelMode): Add synopsis. [Bug 1058446] - -2004-11-01 Kevin B. Kenny - - * win/tclWinFile.c (FromCTime, TclpUtime): Replaced a call to the - Posix 'utime' function with calls to Windows-API equivalents, to avoid - a bug where the VC++ versions misconvert times across a Daylight - Saving Time boundary. [Bug 926106] - * win/tclWinInt.h (TclWinProcs): - * win/tclWin32Dll.c (asciiProcs, unicodeProcs): Removed now-unused - reference to 'utime'. - * tests/cmdAH.test (cmdAH-24.12): Added test case for the above bug. - -2004-11-01 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Make INST_EQ and friends - handle NaN correctly in all cases. [Bug 761471] - - * generic/tclNamesp.c (NamespaceInscopeCmd): Make the error message - generation the same as in NamespaceEvalCmd(). - (Tcl_Import): Rationalized to use Tcl_EvalObjv(). - -2004-10-31 Donal K. Fellows - - * tests/io.test (io-40.3): Convert umask2 test constraint into a form - that most people will be able to satisfy. - - * tests/cmdAH.test (cmdAH-8.45): Removed broken test constraint. It - didn't do what it was intended to do, and it implied the other correct - constraint. [Bug 1053908] - - * generic/tclCmdIL.c (InfoGlobalsCmd): - * tests/info.test (info-8.4): Strip leading global-namespace - specifiers from the pattern argument. [Bug 1057461] - -2004-10-30 Kevin Kenny - - * generic/clock.c: Replaced WIN32 macro with __WIN32__. [Bug 1054357]. - Thanks to David Gravereaux for the patch. - * win/tclWinFile.c: Removed a long-standing bug that causes incorrect - conversion between file time and UTC time if the file time is recorded - in a different Daylight Saving Time status than the current one. [Bug - 926106] - -2004-10-29 Don Porter - - * library/tcltest/tcltest.tcl: Correct reaction to errors in the - obsolete processCmdLineArgsHook. [Bug 1055673] - * library/tcltest/pkgIndex.tcl: Bump to tcltest 2.2.7 - * unix/Makefile.in: - * tests/all.tcl: Update to use [tcltest::configure]. - -2004-10-29 Donal K. Fellows - - * library/tm.tcl (::tcl::tm::*): Use the core proc engine to generate - the wrong-num-args error messages for the path ensemble. - - Ensembles can now (sometimes) rewrite the error messages of their - subcommands so they appear more like the arguments that the user - passed to the ensemble. Below is a description of changes involved in - doing this. - - * tests/namespace.test (namespace-50.*): Tests of ensemble subcommand - error message rewriting. - * generic/tclProc.c (TclObjInterpProc): Make procedures implement - their wrong-num-args message using Tcl_WrongNumArgs instead of - something baked-at-home. - * generic/tclNamesp.c (TclIsEnsemble, NsEnsembleImplementationCmd): - Added test of ensemble-hood (available to rest of core) and made - ensembles set up the rewriting for Tcl_WrongNumArgs to take advantage - of. - * generic/tclInt.h (Interp.ensembleRewrite): Extra fields. - * generic/tclIndexObj.c (Tcl_WrongNumArgs): Add knowledge of what is - going on in ensembles' command rewriting so this command can generate - the right error message itself. - * generic/tclBasic.c (Tcl_CreateInterp, TclEvalObjvInternal): Added - code to initialize (as empty) the rewriting fields and reset them when - we leak outside an ensemble implementation. - -2004-10-28 Miguel Sofer - - * generic/tclExecute.c (INST_START_CMD): - * tests/execute.test (execute-8.3): fix for execution stack corruption - [Bug 1055676]. Credit dgp for detective work and fix. - -2004-10-27 Don Porter - - * tests/socket.test (socket-13.1): Balanced [makeFile] and - [removeFile] commands. - - * tests/clock.test: Correct duplicate test names. - * tests/namespace.test: - * tests/string.test: - * tests/io.test (io-50.4): Use namespace variables. - -2004-10-27 David Gravereaux - - * generic/tclInt.decls: The following 9 functions were moved from - * generic/tclInt.h: tclInt.h to the private/int Stubs table for - * generic/tclIntDecls.h: use by the test suite. As tclTest.obj is - * generic/tclStubInit.c: linked to the shell, these functions need - "blessed" status so as to always be exported from the library. Being - placed in the Stubs table guarantees this [Bug 1054748]: - TclpObjRemoveDirectory, TclpObjCopyDirectory, - TclpObjCreateDirectory, TclpObjDeleteFile, - TclpObjCopyFile, TclpObjRenameFile, - TclpObjStat, TclpObjAccess, - TclpOpenFileChannel - - * tests/registry.test: Fixed test files to load the correct - * tests/winDde.test: registry and dde packages by using the info - * win/Makefile.in: from makefiles to tell tcltest where to load - * win/makefile.vc: them from. This avoids grabbing the wrong - package from $auto_path which might be the install point rather than - the dev location. Kudos to Jennifer Hom for adding -load and - -loadfile to the tcltest package. [Bug 926088] - - * win/tclWinThrd.c (TclFinalizeLock): release the critical section - before deleting it. [Bug 731778] - - * generic/tcl.h: Removed the file level 'extern "C" {' and the - coresponding closing block as it serves no purpose given that all the - function prototypes have the proper extern usage already. - - * unix/tclAppInit.c: When built as tcltest, TclThread_Init was - * win/tclAppInit.c: getting called twice. First by Tcltest_Init, - then again in Tcl_AppInit. The call from Tcl_AppInit is now removed. - -2004-10-27 Andreas Kupries - - * tests/tm.test: Expanded on the testsuite entered by Donal. - * library/tm.tcl: Even found bugs, these have been corrected. - -2004-10-26 Kevin Kenny - - * tests/format.test (format-19.1): Additional regression test for [Bug - 868489]. - -2004-10-27 Donal K. Fellows - - * doc/*.n: Many small general documentation fixes. - -2004-10-26 David Gravereaux - - * generic/tclPipe.c (TclCleanupChildren): bad cast of resolvedPid - caused PIDs on win95 to go negative. winpipe-4.2 brought this to the - surface. Fixed with sprintf in place of TclFormatInt. Thanks to hgiese - [Patch 767676] - -2004-10-26 Andreas Kupries - - * library/tm.tcl (::tcl::tm::Defaults): Added a second [file dirname] - around the location of the executable. This fixes [Bug 1038705]. - Instable of a bogus "foo/bin/lib" we now have the correct "foo/lib" as - a base path for modules. - -2004-10-26 Don Porter - - * generic/tclParse.c (Tcl_SubstObj): Fix for failed subst-12.3 test - * tests/subst.test (subst-12.3-5): More tests for Bug 1036649. - - * unix/Makefile.in (install-libraries): Updated the installation of - the http, msgcat, and tcltest packages to install as Tcl Modules on - Unix systems. Other platform Makefiles still need updating. [Patch - 1054370] - - * tests/basic.test: Added missing constraints. - * tests/compile.test: - * tests/fileSystem.test: - - * tests/init.test (init-2.8): Updated to not rely on http package. - -2004-10-26 Miguel Sofer - - * generic/tclInt.h: - * generic/tclVar.c: removed more direct references to the VAR flags, - replaced with access macros. - -2004-10-26 Donal K. Fellows - - * doc/expr.n: Clarified that non-num/non-bool literals require - quoting. [Bug 1027849]. Also listed booleans as acceptable values. - -2004-10-26 Kevin B. Kenny - - * library/clock.tcl (FreeScan): Fixed a bug that caused relative days - of the week in free-form [clock scan] to be evaluated in the wrong - time zone. - * tests/clock.test (clock-31.[456]): Made sure that there isn't an - env(TZ) or env(TCL_TZ) lying around that will override the time zone - that we're trying to establish with the simulated registry. - Both problems reported as [Bug 1054101]. - -2004-10-25 Donal K. Fellows - - * doc/string.n (map): Rewrote to clarify that we don't just map single - characters. [Bug 1048005] - * doc/info.n (procs): Clarified that the pattern argument may have - namespace separators in it. [Bug 1047928] - - * tests/cmdAH.test (cmdAH-8.45): Simplify in the hope that the reasons - for [Bug 1053908] will become clearer. - -2004-10-25 Don Porter - - * generic/tclExecute.c (IllegalExprOperandType,TclExecuteByteCode): - Removed several DECACHE_INFO/CACHE_INFO pairs that are no longer - needed for protection because routines like Tcl_SetErrorCode() and - Tcl_AddErrorInfo() can no longer re-enter bytecode execution. - - * generic/tclResult.c (TclProcessReturn): Bug fix. Be sure that a - missing -errorinfo option when code == TCL_ERROR causes the errorInfo - field to get reset. - - * tests/thread.test (thread-4.4): Test depended on a ::errorInfo value - initialized to "". Added code to test to setup that requirement. - - * library/auto.tcl: Purged Tcl's script library of all - * library/clock.tcl: remaining references to global vars - * library/init.tcl: ::errorInfo and ::errorCode. - - * generic/tclMain.c (Tcl_Main): Updated to make use of - TclGetReturnOptions instead of ::errorInfo variable. - - * generic/tclInterp.c (tclInit): Bug fix. Access dict variables with - [dict get], not array syntax. - -2004-10-25 Donal K. Fellows - - * tests/tm.test: Rewrote the tests to actually perform syntax checks - on the public API. Added a new test (currently failing) to indicate - that the test suite is not complete yet. - * library/tm.tcl (path): Rewrote to turn this command into an ensemble - to make it faster and simpler. - -2004-10-24 Miguel Sofer - - * generic/tclCmdIL.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclTrace.c: defined new macros to get/set the flags of - variables. The only files that still access the flag values directly - are tclCompCmds.c, tclCompile.c, tclProc.c and tclVar.c - -2004-10-24 Don Porter - - * generic/tclBasic.c (Tcl_LogCommandInfo,Tcl_AddObjErrorInfo): Shift - the initialization of errorCode to NONE to more central location. - - * generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors): - Rewrite to build on the new TclGet/SetReturnOptions routines. - - * generic/tclResult.c (TclGetReturnOptions): Add call to - Tcl_AddObjErrorInfo to be sure error fields are initialized. - - * generic/tclResult.c (TclTransferResult): Rewrite to build on the new - TclGet/SetReturnOptions routines. - -2004-10-22 Donal K. Fellows - - * doc/tm.n: Tightened up the documentation. - * tests/tm.test: Created (with partially dummy content) so TIP#189 can - be marked Final. - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Make ensembles - cut their implementations out of error traces. This is the right thing - to do more often than not. - -2004-10-22 Kevin B. Kenny - - * library/clock.tcl: Fixed a typo where the fallback time zone became - ::localtime instead of :localtime. Fixed a bug where time zone names - containing hyphens could not be loaded. - * tests/clock.test: Added regression test cases that covers both bugs. - Thanks to Todd M. Helfter for finding - these bugs. - -2004-10-22 Donal K. Fellows - - * generic/tclExecute.c (TclCompEvalObj, Tcl_ExprObj): - * generic/tclProc.c (TclProcCompileProc): Always call object - freeIntRepProc's in the same way. - -2004-10-22 Miguel Sofer - - * generic/tclVar.c: fixed bug in commit of 2004-07-23, which was - causing a leak of Proc structures and failure of compile-12.1. Two - lines were 'zombies' from the previous way localVarNames worked. - Credit dgp for finding this. - -2004-10-21 Don Porter - - * generic/tclInt.h (Interp): - * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp): - * generic/tclResult.c (GetKeys,ReleaseKeys,etc.): Moved the key values - of the return options dictionary out of private fields of the Interp - struct and into thread-static values managed in tclResult.c. - - * generic/tclCmdAH.c (Tcl_CatchObjCmd, Tcl_ErrorObjCmd): Updated to - call the new TclGet/SetReturnOptions routines to do much of their - work. - - * generic/tclInt.h (TclGetReturnOptions,TclSetReturnOptions): - * generic/tclResult.c (TclGetReturnOptions,TclSetReturnOptions): New - utility routines to get/set the return options of an interp. Intent is - that these routines will be converted to public routines after TIP - approval. - - * generic/tclCmdMZ.c (TclProcessReturn,TclMergeReturnOptions): - * generic/tclResult.c (TclProcessReturn,TclMergeReturnOptions): Move - internal utility routines from tclCmdMZ.c to tclResult.c. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp): - * generic/tclResult.c (TclTransferResult): Rework so that - iPtr->returnOpts can be NULL when there are no special options. - - * generic/tclResult.c (TclRestoreInterpState): Plug potential memory - leak. - -2004-10-21 Kevin B. Kenny - - * generic/tclBasic.c: Various changes to [clock format] that, - * generic/tclClock.c: together, make it roughly twice as fast - * generic/tclInt.h: while all tests in the test suite - * library/clock.tcl: continue to pass. - -2004-10-20 Andreas Kupries - - * win/Makefile.in (install-msgs): Fixed a problem with the - * win/Makefile.in (install-tzdata): installation of timezone data and - message catalogs. They used the installed tcl library directory, not - the source library. Before it was installed. Switched to source lib - dir. Thanks to Kevin for the help in figuring this out. - -2004-10-20 Don Porter - - * generic/tclThreadTest.c (ThreadEventProc): Corrected subtle bug - where the returned (char *) from Tcl_GetStringResult(interp) continued - to be used without copying or refcounting, while activity on the - interp continued. That's not safe, and recent changes demonstrated the - lack of safety with failing tests thread-4.3 and thread-4.5. - -2004-10-19 Donal K. Fellows - - * generic/tclDictObj.c (DictWithCmd): Make sure all paths (that are - not themselves error paths) do not lose the result code. - -2004-10-19 Don Porter - - * generic/tclInt.h (Tcl*InterpState): New internal routines - * generic/tclResult.c (Tcl*InterpState): TclSaveInterpState, - TclRestoreInterpState, and TclDiscardInterpState are superior - replacements for Tcl_(Save|Restore|Discard)Result. Intent is that - these routines will be converted to public routines after TIP - approval. Interfaces for these routines were shamelessly stolen from - Itcl. - - * generic/tclBasic.c (TclEvalObjvInternal): - * generic/tclDictObj.c (DictUpdateCmd, DictWithCmd): - * generic/tclIOGT.c (ExecuteCallback): - * generic/tclTrace.c (Trace*Proc,TclCheck*Traces,TclCallVarTraces): - Callers of Tcl_*Result updated to call the new routines. The calls - were relocated in several cases to perform save/restore operations - only when needed. - - * generic/tclEvent.c (HandleBgErrors): - * generic/tclFCmd.c (CopyRenameOneFile): Calls to Tcl_*Result that - were eliminated because they appeared to serve no useful purpose, - typically saving/restoring an error message, only to throw it away. - -2004-10-18 Don Porter - - * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclCmdMZ.c (TclMergeReturnOptions,TclProcessReturn): - * generic/tclCompCmds.c (TclCompileReturnCmd): - * generic/tclExecute.c (TclCompEvalObj): - * generic/tclInt.h (Interp): - * generic/tclProc.c (TclUpdateReturnInfo): Place primary storage of - the -level and -code information in private fields of the Interp - struct, rather than in a DictObj. This should significantly improve - performance of TclUpdateReturnInfo. - -2004-10-17 Miguel Sofer - - * generic/tclResult.c: removed unused variable [Bug 1048588]. Thanks - to Daniel South. - -2004-10-15 Don Porter - - * generic/tclCmdMZ.c (TclProcessReturn): Now that primary - * generic/tclProc.c (TclUpdateReturnInfo): storage for the - errorInfo and errorCode values are internal fields, we can set them at - the time of the [return] command, and not have to wait until the - specified number of "-level"s have popped. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp) - (TclEvalObjvInternal, Tcl_LogCommandInfo, TclAddObjErrorInfo): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclEvent.c (BgError, ErrAssocData, Tcl_BackgroundError) - (HandleBgErrors, BgErrorDeleteProc): - * generic/tclExecute.c (TclCreateExecEnv, TclDeleteExecEnv): - * generic/tclIOUtil.c (comments only): - * generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS): - * generic/tclInterp.c ([tclInit]): - * generic/tclMain.c (comments only): - * generic/tclNamesp.c (Tcl_CreateNamespace, Tcl_DeleteNamespace) - (TclTeardownNamespace): - * generic/tclProc.c (TclUpdateReturnInfo): - * generic/tclResult.c (Tcl_ResetResult, TclTransferResult): - * generic/tclTrace.c (CallVarTraces): - Reworked management of the "errorInfo" data of an interp. That - information is now primarily stored in a new private (Tcl_Obj *) field - of the Interp struct, rather than using a global variable ::errorInfo - as the primary storage. The ERR_IN_PROGRESS flag bit value is no - longer required to manage the value in its new location, and is - removed. Variable traces are established to support compatibility for - any code expecting the ::errorInfo variable to hold the information. - - ***POTENTIAL INCOMPATIBILITY*** - Code that sets traces on the ::errorInfo variable may notice a - difference in timing of the firing of those traces. Code that uses the - value ERR_IN_PROGRESS. - -2004-10-14 Donal K. Fellows - - TIP#217 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Add -indices option from James - Salsman. [Patch 1017532] - - * generic/tclUtil.c (TclMatchIsTrivial): Detect degenerate cases of - glob matching that let us avoid scanning through hash tables. - * generic/tclCmdIL.c (InfoCommandsCmd, InfoGlobalsCmd, InfoProcsCmd): - (InfoVarsCmd): Use this to speed up some [info] subcommands. - -2004-10-12 Kevin B. Kenny - - * library/tzdata/America/Campo_Grande: - * library/tzdata/America/Cuiaba: - * library/tzdata/America/Sao_Paulo - * library/tzdata/America/Argentina/Mendoza: - * library/tzdata/America/Argentina/San_Juan: - Synchronized to Olson's 'tzdata2004e'. - -2004-10-08 Donal K. Fellows - - TIP#201 AND TIP#212 IMPLEMENTATIONS - - * doc/dict.n, doc/expr.n: Documentation for new functionality. - * tests/expr.test: Basic tests of 'in' and 'ni' behaviour. - * tests/dict.test (dict-21.*,dict-22.*): Tests for [dict update] and - [dict with]. - * generic/tclExecute.c (TclExecuteByteCode): Implementation of the - INST_LIST_IN and INST_LIST_NOT_IN bytecodes. - * generic/tclParseExpr.c (GetLexeme): Parse the 'in' and 'ni' - operators for TIP#201. - * generic/tclDictObj.c (DictUpdateCmd,DictWithCmd): Core of - implementation of TIP#212; docs and tests still to do... - -2004-10-07 Don Porter - - * generic/tclTest.c (TestsetobjerrorcodeCmd): Simplified. - -2004-10-07 Vince Darley - - * generic/tclFileName.c: - * generic/tclFileSystem.h: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: - * tests/fileName.test: - * tests/winFCmd.test: code reorganization for better generic/platform - code splitting [Bug 925620] removing the need for several #ifdef's, - and tests and fix for an unreported Windows glob problem ('glob -dir - C: -tails *'). - -2004-10-07 Donal K. Fellows - - * *.3: Convert CONST to const and VOID to void so we document how - people should actually use the Tcl API and not the compatibility hacks - that it has to have. - - * doc/man.macros, *.3: Update .AS macro so it can know how wide to - make the third column of the argument list. Update documentation for C - API (only users) to take advantage of this. - - * doc/FileSystem.3: Formatting fixes for greater documentation - clarity. - -2004-10-06 Donal K. Fellows - - * generic/tclFileName.c (DoGlob, TclGlob): Stop messy sharing of - interpreter result and instead use a private object for collecting the - result of the glob. This simplifies TclGlob quite a lot. - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): Simplify by removing - some nesting. Also standardize variable names. - (FsAddMountsToGlobResult): Force updates to the list to be done - in-place, putting a side-condition of non-shared-ness on the resultPtr - argument to Tcl_FSMatchInDirectory, but everything would have broken - before if that was shared *anyway*. - - * generic/tclEncoding.c (LoadTableEncoding): Removed reference to Tcl - interpreter; it wasn't needed as direct object use is more efficient. - - * generic/tclPathObj.c: Made this file follow the style rules in the - Engineering Manual more closely, and also take advantage of the - internal object manipulation macros more. - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reorganized to have fewer - magic flag variables and to separate the code that scans for a match - from the code that processes a match body. - -2004-10-06 Don Porter - - * generic/tclBasic.c: - * generic/tclBinary.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompExpr.c: - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclExecute.c: - * generic/tclFCmd.c: - * generic/tclHistory.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclResult.c: - * generic/tclScan.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * unix/tclUnixFCmd.c: - * unix/tclUnixPipe.c: - * win/tclWinDde.c: - * win/tclWinFCmd.c: - * win/tclWinPipe.c: - * win/tclWinReg.c: - It is a poor practice to directly set or append to the value of the - objResult of an interp, because that value might be shared, and in - that circumstance a Tcl_Panic() will be the result. Searched for - example of this practice and replaced with safer alternatives, often - using the Tcl_AppendResult() routine that dkf just rehabilitated. - * library/dde/pkgIndex.tcl: Bump to dde 1.3.1 - * library/reg/pkgIndex.tcl: Bump to registry 1.1.5 - -2004-10-06 Donal K. Fellows - - * doc/SetResult.3: Made Tcl_AppendResult non-deprecated; better that - people use it than most of the common alternatives! - * generic/tclResult.c (Tcl_AppendResultVA): Make this work better with - Tcl_Objs. [Patch 1041072] - (Tcl_SetResult, Tcl_AppendElement): Change string to stringPtr to - avoid C++ keywords. - -2004-10-05 Don Porter - - * generic/tclBasic.c (TclObjInvoke): More simplification of the - TclObjInvoke routine toward unification with the rest of the - evaluation stack. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp) - (TclEvalObjvInternal, Tcl_LogCommandInfo): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclEvent.c (BgError, Tcl_BackgroundError, HandleBgErrors): - * generic/tclInt.h (Interp, ERROR_CODE_SET): - * generic/tclNamesp.c (Tcl_CreateNamespace, Tcl_DeleteNamespace) - (TclTeardownNamespace): - * generic/tclResult.c (Tcl_ResetResult, Tcl_SetObjErrorCode) - (TclTransferResult): - * generic/tclTrace.c (CallVarTraces): - Reworked management of the "errorCode" data of an interp. That - information is now primarily stored in a new private (Tcl_Obj *) field - of the Interp struct, rather than using a global variable ::errorCode - as the primary storage. The ERROR_CODE_SET flag bit value is no longer - required to manage the value in its new location, and is removed. - Variable traces are established to support compatibility for any code - expecting the ::errorCode variable to hold the information. - - ***POTENTIAL INCOMPATIBILITY*** - Code that sets traces on the ::errorCode variable may notice a - difference in timing of the firing of those traces. - - * generic/tclNamesp.c (Tcl_PopCallFrame): Removed Bug 1038021 - workaround. That bug is now fixed. - -2004-10-04 Kevin B. Kenny - - * tests/clock.test (clock-34.*): Removed an antibug that forced - comparison of [clock scan] results with the :localtime time zone. Now - that [clock scan] uses the current time zone instead, the antibug - caused several tests to fail. [Bug 1038554] - -2004-10-04 Donal K. Fellows - - * generic/tclParseExpr.c (GetLexeme): Ensure that the 'eq' and 'ne' - operators are followed by non-alphabetic characters so lexemes can't - run together. [Bug 884830] - - * doc/DictObj.3, doc/dict.n: Clarified that a dictionary is not - order-preserving. [Bug 1032243] Also added another example to show off - more ways of using a dictionary and a few other formatting - improvements. - -2004-10-02 Donal K. Fellows - - * generic/tclDictObj.c (TraceDictPath, Tcl_DictObjPutKeyList): Add - support for automatic creation of dictionary paths since that is what - everyone seems to actually expect of the API! [Bug 1037235] - (Tcl_DictObjNext): Make calling this after Tcl_DictObjDone non-fatal - as that simplifies a number of internal APIs. This doesn't break any - existing working code as it is a case which previously caused a panic. - -2004-10-02 Don Porter - - * tests/namespace.test (namespace-8.7): Another test for save/restore - of ::errorInfo and ::errorCode during global namespace teardown. - -2004-10-01 Donal K. Fellows - - * generic/tclProc.c (TclObjGetFrame, Tcl_UplevelObjCmd): - * generic/tclVar.c (Tcl_UpvarObjCmd): Cache stackframe level - references in the level object for speed. - -2004-09-30 Don Porter - - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclInt.h (Interp): Removed the flag bit value - EXPR_INITIALIZED. It was set during interp creation and never tested. - Whatever purpose it had is in the past. - - * generic/tclBasic.c (Tcl_EvalObjEx): Removed the flag bit value - * generic/tclInt.h (Interp): USE_EVAL_DIRECT. It was used - * generic/tcLTest.c (TestevalexObjCmd): only in the testing command - * tests/parser.test (parse-9.2): [testevalex] and nothing in - the test suite made use of the capability it enabled. - - * generic/tclBasic.c (Tcl_AddObjErrorInfo): More re-organization - * generic/tclCmdAH.c (Tcl_ErrorObjCmd): of the management of - * generic/tclCmdMZ.c (TclProcessReturn): the errorCode value. - * tests/error.test (error-6.4-9): - - * generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified - * tests/namespace.test (namespace-8.5,6): the save/restore of - ::errorInfo and ::errorCode during global namespace teardown. Revised - the comment to clarify why this is done, and added tests that will - fail if this is not done. - - * generic/tclResult.c (TclTransferResult): Added safety checks so that - unexpected undefined ::errorInfo or ::errorCode will not lead to a - segfault. - - * generic/tclTrace.c (TclCallVarTraces): Save/restore the flag values - * tests/var.test (var-16.1): that define part of the - interpreter state during variable traces. [Bug 1038021]. - -2004-09-30 Miguel Sofer - - * tests/subst.test (12.1-2): added tests for [Bug 1036649] - -2004-09-29 Don Porter - - * tests/basic.test (49.*): New tests for TCL_EVAL_GLOBAL. - -2004-09-29 Donal K. Fellows - - * generic/tclVar.c (TclObjLookupVar, TclObjLookupVar): - (TclObjUnsetVar2, SetArraySearchObj): - * generic/tclUtil.c (SetEndOffsetFromAny): - * generic/tclStringObj.c (Tcl_SetStringObj): - (Tcl_SetUnicodeObj, SetStringFromAny): - * generic/tclResult.c (ResetObjResult): - * generic/tclRegexp.c (Tcl_GetRegExpFromObj): - * generic/tclPathObj.c (TclFSMakePathRelative, SetFsPathFromAny): - (TclFSMakePathFromNormalized, Tcl_FSNewNativePath): - * generic/tclObj.c (TclFreeObj, Tcl_SetBooleanObj, SetBooleanFromAny): - (Tcl_SetDoubleObj, SetDoubleFromAny, Tcl_SetIntObj): - (SetIntOrWideFromAny, Tcl_SetLongObj, SetWideIntFromAny): - (Tcl_SetWideIntObj, TclSetCmdNameObj, SetCmdNameFromAny): - * generic/tclNamesp.c (SetNsNameFromAny, MakeCachedEnsembleCommand): - * generic/tclListObj.c (Tcl_SetListObj, SetListFromAny): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): - * generic/tclDictObj.c (SetDictFromAny): - * generic/tclCompile.c (TclInitByteCodeObj): - * generic/tclBinary.c (Tcl_SetByteArrayObj, SetByteArrayFromAny): - * generic/tclInt.h (TclFreeIntRep): Factorize out deletion of object - internal representation to a shared macro, so simplifying much code. - -2004-09-27 Miguel Sofer - - * generic/tclBasic.c (TclObjInvoke): fix for bogus gcc warning about - uninitialised variable. - -2004-09-27 Don Porter - - * generic/tclBasic.c: Removed internal routines TclInvoke, - * generic/tclInt.decls: TclGlobalInvoke, TclObjInvokeGlobal and the - * tests/basic.test: portion of TclObjInvoke that handles calls - without TCL_INVOKE_HIDDEN enabled. None of this code is called any - longer within the core, and the superior public interface, - Tcl_EvalObjv, is available for any external callers. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclEvent.c (HandleBgErrors): Updated [bgerror] invocations - to make use of Tcl_Obj based routines, dropping the calls to - TclGlobalInvoke() - -2004-09-27 Vince Darley - - * generic/tclFileName.c: - * generic/tclFileSystem.h: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * tests/cmdAH.test: - * tests/fileSystem.test: - * tests/winFCmd.test: fix to bad error message with 'cd' on windows, - when permissions are inadequate [Bug 1035462] and to treatment of a - volume-relative pwd on Windows [Bug 1018980]. - - * doc/FileSystem.3: added missing Tcl_GlobTypeData documentation [Bug - 935853] - -2004-09-27 Kevin Kenny - - * compat/strftime.c (Removed): - * generic/tclClock.c (removed TclClockOldscanObjCmd): - * generic/tclDate.c (Regenerated): - * generic/tclGetDate.y: - * generic/tclInt.decls (removed TclGetDate and TclpStrftime): - * generic/tclInt.h (removed TclGetDateInfo): - * generic/tclIntDecls.h (Regenerated): - * generic/tclStubInit.c (Regenerated): - * library/clock.tcl: - * unix/tclUnixTime.c (removed TclpStrftime): - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.bc: - * win/tcl.dsp: - Continued refactoring of [clock] for TIP 173 changes. Broke the - free-form parser apart so that the Bison parser is responsible for - only parsing, while clock.tcl handles relative times like "next - Thursday", "next January". This change is needed to make timezones - other than :localtime and :Etc/UTC work with free-form scanning. This - change closes out the issue identified as being "for another day" in - my log message of 2004-09-08. The refactored code also eliminates the - last known references to TclpStrftime and TclGetDate, so those - routines (including compat/strftime.c) have been removed. The - refactoring also has the benefit that all storage in the Bison parser - is now on the C stack, eliminating any need for mutex protection - around [clock scan]. Also, changed the Makefiles so that 'make - gendate' is available on Windows as well as Unix. - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Removed some grubby - * generic/tclObj.c (SetBooleanFromAny): work-around code that was - needed only because of Bug 868489. - - * generic/tclBasic.c (TclObjInvoke): Removed three unused variables to - silence a compiler warning in VC++. - -2004-09-27 Vince Darley - - * doc/FileSystem.3: fix to small typo. - -2004-09-26 Miguel Sofer - - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclInt.h: - * generic/tclProc.c: - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/expr.test: - * tests/for.test: - * tests/if.test: - * tests/incr.test: - * tests/while.test: - Report compilation errors at runtime, [Patch 1033689] by dgp. - -2004-09-23 Mo DeJong - - * unix/dltest/Makefile.in (clean): Fixup make clean rule so that it - does not delete all files when SHLIB_SUFFIX is set to the empty string - in a static build. [Bug 1016726] - -2004-09-23 Don Porter - - * generic/tclBasic.c: Corrections to the 2004-09-21 commit - * generic/tclExecute.c: regarding ERR_ALREADY_LOGGED. That commit - * generic/tclNamesp.c: caused Tk test send-10.7 to fail. Added - * tests/namespace.test (25.7,8): tests in the Tcl test suite - * tests/pkg.test (2.25,26): to catch this error without the aid - of Tk in the future. - - * generic/tclCmdAH.c (Tcl_ExprObjCmd): Simplified the TclObjCmdProc - of [expr] with a call to Tcl_ConcatObj. - -2004-09-22 Don Porter - - * generic/tclCmdMZ.c (TclProcessReturn): Support the -errorline - * generic/tclCompile.c (TclCompileScript): option to [return]. - * tests/compile.test (16.23.*): Use that capability to defer reporting - * tests/misc.test (1.2): of parse errors until runtime. Updated - tests to reflect change. [Bug 1032805] - -2004-09-22 Miguel Sofer - - * generic/tclExecute.c (INST_START_CMD): - * tests/proc.test (7.2-3): fix for [Bug 729692] was incorrect whenever - a loop exception was returned. - -2004-09-22 Kevin B. Kenny - - * library/tzdata/America/Montevideo: Updated to reflect - ftp://elsie.nci.nih.gov/pub/tzdata2004d.tar.gz. (Changes to - Asia/Jerusalem were in the comments only.) [Routine maintenance - no - bug] Spanish-language description of the change at - http://www.presidencia.gub.uy/decretos/2004091502.htm - -2004-09-21 Don Porter - - * generic/tclCompCmds.c: Tolerate [append] syntax errors - * tests/appendComp.test (8.1): at compile time, and allow runtime to - raise the error (or succeed if a redefined [append] allows). - - * generic/tclBasic.c: Reworked management of the interp flag - * generic/tclCompile.c: ERR_ALREADY_LOGGED, to reduce its exposure. - * generic/tclExecute.c: Still left several referebces that are just - * generic/tclNamesp.c: too nice on performace to do away with. These - changes also resolve an inconsistency in the ::errorInfo values - produced by [namespace eval x error foo bar] and [namespace eval x - {error foo bar}]. - - * generic/tclExecute.c (TclCompEvalObj): Simplified the - TclCompEvalObj routine. Much housekeeping now reliably happens - elsewhere. [Patch 1031949] - -2004-09-21 Donal K. Fellows - - * doc/interp.n: Tighten up wording on how [interp eval] and [interp - invokehidden] operate w.r.t. stack frames. [Bug 926590] - -2004-09-20 Don Porter - - * tests/error.test (error-6.2,3): Added more tests to verify - ::errorCode setting by/after a [catch]. - -2004-09-19 Miguel Sofer - - * generic/tclCmdAH.c: removed outdated comment [Bug 1029518]. - -2004-09-18 David Gravereaux - - * win/tclAppInit.c: Dde package can load into a safe interp. Claim - this fact for the Tcl_StaticPackage() call when the shell is built - with the TCL_USE_STATIC_PACKAGES option. - -2004-09-18 Donal K. Fellows - - * generic/tclExecute.c (TEBC-INST_LSHIFT,INST_RSHIFT): Ensure that - large shifts end up shifting correctly. [Bug 868467] - - * doc/FileSystem.3, doc/OpenFileChnl.3: More documentation fixes from - Mikhail Kolesnitchenko. [Patch 1022527] - * doc/*: Standardize highlighting of symbols defined in tcl.h - -2004-09-17 Don Porter - - * generic/tclBasic.c (Tcl_AddObjErrorInfo, Tcl_LogCommandInfo): - * generic/tclCmdAH.c ([catch], [error]): - * generic/tclCmdMZ.c ([return]): - * generic/tclProc.c (TclUpdateReturnInfo): - * generic/tclResult.c (Tcl_SetErrorCodeVA, Tcl_SetObjErrorCode) - (TclTransferResult): Refactored so that all errorCode setting flows - through Tcl_SetObjErrorCode(). This greatly reduces the number of - different places in the code that need to know details about an - internal bitflag field of the Interp struct. Also places errorCode - setting in one place for easier future mods. - -2004-09-17 Kevin B.Kenny - - * generic/tclDate.c: Revised tclGetDate.y to use bison instead of - * generic/tclGetDate.y: yacc to build the parser, eliminating all the - * generic/tclInt.h: complicated hackery involving 'sed' - * unix/Makefile.in: postprocessing. Rebuilt the parser. - -2004-09-14 Kevin B. Kenny - - * generic/tclClock.c (ClockOldscanObjCmd): Silenced a compiler warning - (long passed as a param where unsigend long was expected). 'Unsigned - long' is wrong, but the fix is really to change the signature of - TclGetDate to return a structure of its 'yy' variables and then do the - remaining work inside clock.tcl. But, as I said on 2004-09-08, that's - a job for another day. [Bug 1027993] - -2004-09-10 Miguel Sofer - - * doc/interp.n: - * generic/tclInterp.c (TclPreventAliasLoop, AliasCreate): - * tests/interp.test (17.4-6, 19.3-4): fixing problems with renaming of - aliases [Bugs 707104 1026493]. Fix designed by dgp. - -2004-09-13 Donal K. Fellows - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Add token field - to internal rep of EnsembleCmdRep structure so that we can check it to - see if the subcommand object is really being used with the same - ensemble. [Bug 1026903] - -2004-09-11 Kevin B. Kenny - - * generic/tclClock.c (TclMktimeObjCmd): Corrected a bad check for - error return from 'mktime'. - * generic/tclObj.c (Tcl_GetIntFromObj): Corrected a problem where - demoting a wide to an int failed on a big-endian machine. [Bug - 1026125]. - * tests/clock.test (clock-43.1): Added regression test for error - return from 'mktime'. - -2004-09-11 Miguel Sofer - - * generic/tclExecute.c (INST_CONCAT1): fix for [Bug 1025834]; avoid - unnecessary string copies. - -2004-09-10 David Gravereaux - - * tests/tcltest.test: tcltest-12.3-4 needed to have - ::tcltest::loadScript set to empty in their -setup - -2004-09-10 Donal K. Fellows - - * generic/tclObj.c (SetIntOrWideFromAny): Rewritten integral value - parsing code so that values do not flip so easily between numeric - representations. Thanks to KBK for this! [Bug 868489] - - * generic/tclIO.c (Tcl_Seek): Make sure wide seeks do not fail to set - ::errorCode on error. [Bug 1025359] - -2004-09-10 Andreas Kupries - - * generic/tcl.h: Micro formatting fixes. - * generic/tclIOGT.c: Channel version fixed, must be 3, to have - wideseekProc. Thanks to David Graveraux . - -2004-09-11 Don Porter - - * generic/tclNamespace.c (TclGetNamespaceForQualName): Resolved - longstanding inconsistency in the treatment of the TCL_NAMESPACE_ONLY - flag revealed by testing the 2004-09-09 commits against Itcl. - TCL_NAMESPACE_ONLY now acts as specified in the pre-function comment, - forcing resolution in the passed in context namespace. It has been - incorrectly forcing resolution in the interp's current namespace. - -2004-09-10 Kevin Kenny - - * library/clock.tcl: Fixed a bug where %z always put a plus sign on - the time zone in :localtime. - * tests/clock.test: Added test case for the above bug. - -2004-09-10 Miguel Sofer - - * generic/tclExecute.c (INST_CONCAT1): added a peephole optimisation - for concatting an empty string. This enables replacing the idiom 'K $x - [set x {}]' by '$x[set x {}]' for fastest execution. - -2004-09-09 David Gravereaux - - * win/tclWinConsole.c: Calls to WriteFile and WriteConsoleA changed to - WriteConsole for simplicity. - -2004-09-09 Don Porter - - * generic/tclNamesp.c (Tcl_ForgetImport): Corrected faulty - - * tests/namespace.test: logic that relied exclusively on string - matching and failed in the presence of [rename]s. [Bug 560297] Also - corrected faulty prevention of [namespace import] cycles. [Bug 1017299] - -2004-09-08 Don Porter - - * generic/tclBasic.c (Tcl_CreateInterp): Removed obsolete field - for storing the string-based command procedure of built-in commands. - We no longer have any string-based built-in commands! - -2004-09-08 Kevin B. Kenny - - * compat/strftime.c (_conv): Corrected a problem where hour 0 would - format as a blank format group with %k. - * doc/clock.n: Corrected a buglet in the header information. [Bug - 1024058] - * generic/tclClock.c (TclClockMktimeObjCmd): Fixed a bug where the - month was scanned incorrectly in -timezone :localtime. - * tests/clock.test (clock-34.*,clock-40.1, clock-41.1): Adjusted the - clock-34.* test cases so that the consistency check is performed in - :localtime rather than the current time zone. This change allows - dealing with issues where the C library has a different idea of DST - conversion than Tcl. (Real fix would be to break TclGetDate into - separate parser and time converter, and do the time conversion in - clock.tcl. That's for another day.) Added regression test case for the - bug where month was scanned incorrectly in -timezone :localtime. [Bug - 1023779] Added regression test case for %k at the zero hour. - -2004-09-07 David Gravereaux - - * win/makefile.vc: some quoting needed to be removed as it was - breaking with VC7. [Bug 1023150] - -2004-09-07 Kevin B. Kenny - - * doc/clock.n: Documented the default -format, and changed references - to a (nonexistent) msgcat command to refer to the msgcat package. [Bug - 1023870] - * generic/tclTimer.c: Removed a premature optimisation that attempted - to store the assoc data in the client data; the optimisation caused a - bug that [after] would overwrite its imports. [Bug 1016167] - * library/clock.tcl (InitTZData, ClearCaches): Changed so that the - in-memory time zone :UTC (and its aliases) always gets reinitialised, - in case tzdata is absent. [Bug 1019537, 1023779] - * library/tzdata/*: Regenerated. - * tests/clock.test (clock-31.*, clock-39.1): Corrected a problem where - the 'system' locale tests fail on a non-English Windows machine. [Bug - 1023761]. Added a test to make sure that alias time zones load - correctly. [Bug 1023779]. - * tests/timer.test (timer-1.1, timer-2.1): Changed to (one hopes!) be - more resilient on an overloaded system, if [after 200] sleeps for 300 - ms or longer. - * tools/tclZIC.tcl (writeLinks): Corrected a problem where alias time - zone names were written incorrectly, causing them to fail to load at - run time. [Bug 1023779]. - * win/tclWinTime.c (Tcl_GetTime): Eliminated CPUID tests on Win64 - - assuming that HAL vendors now do a better job of keeping the - performance counters synchronized among CPU's. [Bug 1020445] - -2004-09-06 Donal K. Fellows - - * doc/tclvars.n, doc/tcltest.n, doc/tclsh.1, doc/safe.n, doc/expr.n - * doc/WrongNumArgs.3, doc/Utf.3, doc/TraceVar.3, doc/Thread.3 - * doc/TCL_MEM_DEBUG.3, doc/SubstObj.3, doc/StdChannels.3 - * doc/SetResult.3, doc/RegExp.3, doc/RegConfig.3, doc/RecEvalObj.3 - * doc/PrintDbl.3, doc/ParseCmd.3, doc/Panic.3, doc/ObjectType.3 - * doc/Object.3, doc/Namespace.3, doc/Interp.3, doc/IntObj.3 - * doc/Hash.3, doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3 - * doc/Encoding.3, doc/DoubleObj.3, doc/DictObj.3, doc/CrtTimerHdlr.3 - * doc/CrtObjCmd.3, doc/CrtMathFnc.3, doc/CrtCommand.3, doc/CrtChannel.3 - * doc/ChnlStack.3, doc/ByteArrObj.3, doc/AssocData.3, doc/Alloc.3: - More documentation fixes from Mikhail Kolesnitchenko. [Patch 1022527] - -2004-09-03 Donal K. Fellows - - * unix/tclUnixFCmd.c: Stop NULL interp arguments from triggering a - crash when an error happens. [Bug 1020538] - -2004-09-02 Donal K. Fellows - - * doc/lsearch.n: Clarified meaning of -dictionary. [Bug 759545] - -2004-09-02 Vince Darley - - * win/makefile.vc: clock.tcl needs to be installed. - -2004-09-01 Jeff Hobbs - - * win/tclWinReg.c (BroadcastValue): WIN64 cast corrections - - * win/tclWinDde.c (DdeClientWindowProc): - (DdeServicesOnAck, DdeEnumWindowsCallback): WIN64 corrections - - * win/tclWin32Dll.c (TclWinCPUID): need _asm for WIN64 (Itanium), - until we have it, just return unknown. [Bug 1020445] - -2004-09-01 Donal K. Fellows - - * doc/regsub.n, doc/RegConfig.3, doc/Environment.3: - * doc/CrtChannel.3, doc/safe.n: Use correct abbreviations. - -2004-08-31 Donal K. Fellows - - * doc/trace.n, doc/socket.n, doc/registry.n, doc/pid.n: - * doc/namespace.n, doc/msgcat.n, doc/lsort.n, doc/lsearch.n: - * doc/linsert.n, doc/info.n, doc/http.n, doc/history.n: - * doc/format.n, doc/file.n, doc/exec.n, doc/dde.n, doc/clock.n: - * doc/catch.n, doc/binary.n: More spelling and grammar fixes from - Mikhail Kolesnitchenko. [Patch 1018486] - -2004-08-31 Vince Darley - - * doc/FileSystem.3: - * generic/tclIOUtil.c: Clarified documentation regarding ability of a - filesystem to say that it doesn't support a given operation using the - EXDEV posix error code (copyFileProc, renameFileProc, etc), and - updated one piece of code to ensure correct behaviour when an - operation is not supported [Bug 1017072] - - * tests/fCmd.test: fix to test suite problem [Bug 1002884] - -2004-08-31 Daniel Steffen - - * unix/Makefile.in (install-libraries): portable sh fix. - -2004-08-30 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Stop [string map] from - crashing when its map and input string are the same object. - -2004-08-27 Donal K. Fellows - - * generic/tclNamesp.c (FindEnsemble): Factor out the code to convert a - command name into an ensemble configuration and add support for - ignoring [namespace import] link chains. [Bug 1017022] - (NamespaceWhichCmd): Rework to use newer option parsing API. - -2004-08-27 Daniel Steffen - - * unix/Makefile.in: added customization of default module path roots - via TCL_MODULE_PATH makefile variable. - * macosx/Makefile: add platform standard locations to default module - path roots. [Patch 942881] - - * tests/env.test: macosx fixes. - -2004-08-25 Don Porter - - * tests/timer.test (timer-10.1): Test for Bug 1016167. - * generic/tclTimer.c: Workaround for situation when a [namespace - import] causes the objv[0] value to be something other than what - Tcl_AfterObjCmd expects. [Bug 1016167]. - -2004-08-25 Donal K. Fellows - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Use the ensemble - command token to get the name of the ensemble for passing to the - -unknown handler instead of relying on objv[0], which may contain - useless info in the presence of [namespace import]. Problem found by - Don Porter when investigating [Bug 1016167]. - -2004-08-24 Don Porter - - * generic/tclProc.c: The routine TclProcInterpProc was a - * generic/tclTestProcBodyObj.c: specific instance of the general - service already provided by TclObjInvokeProc. Removed - TclProcInterpProc and TclGetInterpProc from the code... - - * generic/tclInt.decls: ...and from the internal stubs table. - * generic/tclIntDecls.h - * generic/tclStubInit.c - -2004-08-24 Donal K. Fellows - - * doc/string.n: Added clarifying note. - -2004-08-23 Don Porter - - * library/auto.tcl: Updated [tcl_findLibrary] search path to - include any [::pkgconfig get scriptdir,runtime] directory, as - well as the $::auto_path. [RFE 695441] - -2004-08-21 Kevin B. Kenny - - * tests/clock.test (clock-38.1): Changed TZ setting to specify CET in - excruciating detail to deal with systems that lack the Posix defaults - for DST changes (and to be formally correct with the change dates for - CET). - -2004-08-19 Donal K. Fellows - - * generic/tclScan.c (Tcl_ScanObjCmd, ValidateFormat): Ensure that the - %ld conversion works correctly on 64-bit platforms. [Bug 1011860] - -2004-08-19 Kevin Kenny - - * library/clock.tcl (format): Changed default timezone format from - alphabetic to numeric to produce scannable times in more locales. - * tests/clock.test (clock-37.1): Removed now-unused 'needPST' - constraint and the comments that refer to it. - -2004-08-18 Andreas Kupries - - * library/init.tcl: Integrated TIP #189. We source a separate file - (see below), instead of inlining the contents of that file. This - should beeasier to maintain, and easier to backport/install in 8.4 - installations. - - Note: Usage of Tcl Modules is restricted to non-safe interps. It - cannot be loaded into a safe interp. - - * library/tm.tcl: New file, the v2 reference implementation for TIP - #189, Tcl Modules. - - * doc/tm.n: New file, documentation for Tcl Modules, based on the TIP. - - * unix/mkLinks: Regenerated. - * win/makefile.vc: Added tm.tcl to list of files to install. - -2004-08-18 Kevin Kenny - - * tests/httpd (httpdRespond): Corrected an abuse of the [clock] - command that caused test failures for some values of [clock clicks]. - - * doc/clock.n - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_HideUnsafeCommands): - * generic/tclClock.c (all): - * generic/tclInt.h: - * generic/tclInterp.c (CreateSlave): - * library/clock.tcl: (new file) - * library/init.tcl (clock): - * library/msgs/*.msg:(new files) - * library/tzdata/*: - * library/tzdata/*/*: - * library/tzdata/*/*/*: (new files) - * tools/installData.tcl: (new file) - * tools/loadICU.tcl: (new file) - * tools/makeTestCases.tcl: (new file) - * tools/tclZIC.tcl: (new file) - * unix/Makefile.in: - * unix/configure: (regenerated) - * unix/tcl.m4: - * tests/clock.test (all): - * win/Makefile.in: - * win/Makefile.vc: - Implementation of TIPs #173 and #209. - - The [clock] command is now a Tcl ensemble, with most of its - functionality written in Tcl and callouts to C code only to access - low-level functions such as localtime, mktime and tzset. - - In addition to the functionality changes called out in the two TIPs, - it is worth noting that the [clock] command in a safe slave - interpreter is now an alias to the [clock] command in the master, and - that [clock] is otherwise not expected to function entirely correctly - in safe interps. C code that simply does Tcl_MakeSafe needs to be - aware that [clock] may need special handling. (It appears unlikely - that such code actually exists.) - - One incompatibility of note is that if the time zone cannot be - determined from the TZ, TCL_TZ environment variables, or from the - Windows control panel, so that the C library must be used for date and - time conversions, then times outside the range of time_t will fail; - they used to return bad data silently. - - Many thanks to all the many people who assisted with testing, - debugging, criticism of the specification, and localisation. Deserving - of particular mention are Joe English, Clif Flynt, Donal K. Fellows, - Jeff Hobbs, Cameron Laird, Arjen Markus, Reinhard Max, Christopher - Nelson, Steve Offutt, Donald G. Porter, Pascal Scheffers, Peter da - Silva and Richard Suchenwirth-Bauersachs. - - *** POTENTIAL INCOMPATIBILITY *** - -2004-08-16 Miguel Sofer - - * doc/SetVar.3: - * generic/tclTest.c (TestseterrorcodeCmd): - * generic/tclVar.c (TclPtrSetVar): - * tests/result.test (result-4.*, result-5.*): [Bug 1008314] detected - and fixed by dgp. - -2004-08-13 Don Porter - - * library/msgcat/msgcat.tcl: Added checks to prevent [mclocale] - * tests/msgcat.test: from registering filesystem paths to possibly - malicious code to be evaluated by a later [mcload]. - -2004-08-10 Zoran Vasiljevic - - * unix/tclUnixThrd.c (TclpThreadCreate): changed handling of the - returned thread ID since broken on 64-bit systems (Cray). Thanks to - Rob Ratcliff for reporting the bug. - -2004-08-03 Donal K. Fellows - - * generic/tclNamesp.c (MakeCachedEnsembleCommand): Initialize the - epoch field cached in the subcommand. [Bug 989298] - (NsEnsembleImplementationCmd): Plug a leak (thanks to Miguel Sofer for - spotting it with valgrind) and reduce the number of goto labels to - make the code clearer. - -2004-08-02 Don Porter - - * library/package.tcl (pkg_mkIndex): Updated [pkg_mkIndex] to make - use of [glob -directory $dir -tails] and return options. - - TIP#207 IMPLEMENTATION - - * doc/interp.n: Added support for a -namespace option to the - * generic/tclBasic.c: [interp invokehidden] command. Also added an - * generic/tclInt.h: internal routine TclObjInvokeNamespace() and - * generic/tclInterp.c: corrected the flag names TCL_FIND_ONLY_NS and - * generic/tclNamesp.c: TCL_CREATE_NS_IF_UNKNOWN that are passed to the - * generic/tclTrace.c: internal routine TclGetNamespaceForQualName(). - * tests/interp.test: [Patch 981841] - - * generic/tclLiteral.c (TclCleanupLiteralTable): Corrected - * tests/compile.test (compile-12.4): flawed deletion of literal - internal reps that could lead to accessing of freed memory. Thanks to - Kevin Kenny for test case and fix [Bug 1001997]. - -2004-07-30 Don Porter - - * tests/safe.test (safe-2.1): Disabled senseless test. [Bug 999612] - - * library/auto.tcl (auto_reset): Removed "protected" list of commands - from [auto_reset]. All entries in the auto_index can be re-loaded. - * library/package.tcl: Updated comment to reflect 2004-07-28 commit. - - * generic/tclEvent.c (Tcl_Finalize): Re-organized Tcl_Finalize so - that Tcl_ExitProc's that call Tcl_Finalize recursively do not cause - deadlock. [Patch 999084 fixes Tk Bug 714956] - -2004-07-30 Daniel Steffen - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Darwin: instead of setting PLAT_OBJS - to explict object files in tcl.m4, refer to MAC_OSX_OBJS makefile var. - * unix/Makefile.in: added MAC_OSX_OBJS variable. - -2004-07-29 Don Porter - - * library/package.tcl: [::pkg::create] is now an alias. Test safe-2.1 - will now fail until Bug 999612 is corrected. - -2004-07-28 Don Porter - - * library/package.tcl: Moved private command - * library/tclIndex: [pkg_compareExtension] into ::tcl::Pkg. - * tests/pkg_mkIndex.test: Also moved implementation of - [::pkg::create] to [::tcl::Pkg::Create]. - -2004-07-25 Pat Thoyts - - * tests/io.test: Make io-61.1 create file as binary to pass on Win32 - -2004-07-23 Miguel Sofer - - * generic/tclVar.c: simplify tclLocalVarNameType, removing the - reference to the corresponding proc. The reference is now seen as - unnecessary, and it may cause leaking circular references under some - circumstances (see for example [Bug 994838]). - -2004-07-22 Don Porter - - * tests/eofchar.data (removed): Test io-61.1 now generates its own - * tests/io.test: file of test data as needed. - -2004-07-20 Jeff Hobbs - - * generic/tclEvent.c: Correct threaded obj allocator to - * generic/tclInt.h: fully cleanup on exit and allow for - * generic/tclThreadAlloc.c: reinitialization. [Bug 736426] - * unix/tclUnixThrd.c: (mistachkin, kenny) - * win/tclWinThrd.c: - -2004-07-21 Kevin Kenny - - * generic/tclBasic.c (DeleteInterpProc): - * generic/tclLiteral.c (TclCleanupLiteralTable): - * generic/tclInt.h: added a TclCleanupLiteralTable function, called - from DeleteInterpProc, that frees internal representations of shared - literals early when an interpreter is being deleted. This change - corrects a number of memory mismanagement issues in the cases where - the internal representation of one literal contains a reference to - another, and avoids conditions such as resolved variable names - referring to procedure and namespace contexts that no longer exist. - [Bug 994838] - -2004-07-20 Daniel Steffen - - * unix/Makefile.in: - * win/Makefile.in: added 'install-private-headers' makefile target to - allow optionally installing private tcl headers. [FR 922727] - - * macosx/Makefile: use new 'install-private-headers' target to install - private headers into framework. [FR 922727] - - * unix/tclUnixFile.c (NativeMatchType): added support for readonly - matching of user immutable files (where available). - - * macosx/tclMacOSXBundle.c: dynamically acquire address for - CFBundleOpenBundleResourceMap symbol, since it is only present in full - CoreFoundation on Mac OS X and not in CFLite on pure Darwin. - -2004-07-19 Zoran Vasiljevic - - * win/tclwinThrd.c: redefined MASTER_LOCK to call TclpMasterLock. - Fixes [Bug 987967] - -2004-07-17 Vince Darley - - * generic/tclIOUtil.c: fix to rare 'cd' infinite loop in normalization - with vfs [Bug 991420]. - * tests/fileSystem.test: added test for above bug. - - * doc/FileSystem.3: clarified documentation of posix error codes in - 'remove directory' FS proc - 'EEXIST' is used to signify a non-empty - directory error (bug reported against tclvfs). - -2004-07-16 Jeff Hobbs - - * unix/Makefile.in, unix/tcl.m4: move (C|LD)FLAGS after their - * unix/configure.in, unix/configure: _DEFAULT to allow for env setting - to override m4 switches. Move SC_MISSING_POSIX_HEADERS up and - consolidate calls to limit redundancy in configure. - (CFLAGS_WARNING): Remove -Wconversion - (SC_ENABLE_THREADS): Set m4 to force threaded build when built against - a threaded Tcl core. - -2004-07-16 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Corrected a typo in the - generation of error messages and simplified by reusing data in a - variable instead of retrieving the string again. Fixes [Bug 835289]. - - * doc/OpenFileChnl.3: Added description of the behaviour of - Tcl_ReadChars when its 'charsToRead' argument is set to -1. Fixes [Bug - 934511]. - - * doc/CrtCommand.3: Added note that the arguments given to the command - proc of a Tcl_CreateCommand are in utf-8 since Tcl 8.1. Closing [Patch - 414778]. - - * doc/ChnlStack.3: Removed the declaration that the interp argument to - Tcl_(un)StackChannel can be NULL. This fixes [Bug 881220], reported by - Marco Maggi . - - * tests/socket.test: Accepted two new testcases by Stuart Casoff - checking that -server and -async don't go - together [Bug 796534]. - - * unix/tclUnixNotfy.c (NotifierThreadProc): Accepted Joe Mistachkin's - patch for [Bug 990500], properly closing the notifier thread when its - exits. - -2004-07-15 Andreas Kupries - - * unix/tclUnixThrd.c (TclpFinalizeMutex): Accepted Joe Mistachkin's - patch for [Bug 990453], closing leakage of mutexes. They were not - destroyed properly upon finalization. - -2004-07-15 Andreas Kupries - - * generic/tclIO.h (CHANNEL_INCLOSE): New flag. Set in - * generic/tclIO.c (Tcl_UnregisterChannel): 'Tcl_Close' while the - * generic/tclIO.c (Tcl_Close): close callbacks are - run. Checked in 'Tcl_Close' and 'Tcl_Unregister' to prevent recursive - call of 'close' in the close-callbacks. This is a possible error made - by implementors of virtual filesystems based on 'tclvfs', thinking - that they have to close the channel in the close handler for the - filesystem. - -2004-07-14 Andreas Kupries - - * generic/tclIO.c: - * generic/tclIO.h: - * Not reverting, but #ifdef'ing the changes from May 19, 2004 out of - the core. This removes the ***POTENTIAL INCOMPATIBILITY*** for channel - drivers it introduced. This has become possible due to Expect gaining - a BlockModeProc and now handling blockingg and non-blocking modes - correctly. Thus [SF Tcl Bug 943274] is still fixed if a recent enough - version of Expect is used. - - * doc/CrtChannel.3: Added warning about usage of a channel without a - BlockModeProc. - -2004-07-15 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_PutsObjCmd): Added length check to the old - depreceated newline syntax, to ensure that only "nonewline" is - accepted. [Tcl SF Bug 985869], reported by Joe Mistachkin - . - -2004-07-15 Zoran Vasiljevic - - * generic/tclEvent.c (Tcl_Finalize): stuffed memory leak incurred by - re-initializing of TSD slots after the last call to - TclFinalizeThreadData (done from within Tcl_FinalizeThread()). We - basically just repeat the TclFinalizeThreadData() once more before - tearing down TSD keys in TclFinalizeSynchronization(). There should be - more elaborate mechanism in place for handling such issues, based on - thread cleanup handlers registered on the OS level. Such change - requires much more work and would also require TIP because some - visible parts of Tcl API would have to be modified. In the meantime, - this will do. - - * generic/tclNotify.c (TclFinalizeNotifier): Added conditional - notifier finalization based on the fact that an TclInitNotifier has - been called for the current thread. This fixes the [Bug 770053] again. - Hopefully this time w/o unwanted side-effects. - -2004-07-15 Kevin Kenny - - * generic/tclLiteral.c (TclReleaseLiteral): Removed unused variable - 'codePtr' to silence a message from VC++. - -2004-07-15 Miguel Sofer - - * generic/tclCompile.c (TclCompileScript): - * generic/tclLiteral.c (TclReleaseLiteral): fix for [Bug 467523], - which resurfaced with the latest changes. The previous strategy was to - have special code in TclReleaseLiteral to handle the self-references - generated by empty scripts. The new approach avoids the self-reference - altogether, by having empty scripts return an unshared literal. - -2004-07-15 Zoran Vasiljevic - - * generic/tclEvent.c (NewThreadProc): Backout of changes to fix the - [Bug 770053]. See SF bugreport for more info. - -2004-07-11 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalEx): leak fix by dgp, release - objv[objectsUsed] on error. - -2004-07-11 Miguel Sofer - - * generic/tclParse.c (Tcl_SubstObj): leak fix by dgp, release result - on error. - -2004-07-11 Donal K. Fellows - - * generic/tclNamesp.c (BuildEnsembleConfig): Don't forget to clean out - references when deleting the hash table. - * generic/tclDictObj.c (Tcl_DictObjRemoveKeyList): Oops, forgot to - delete value object when removing the hash entry. [Bug 989093 in part] - -2004-07-11 Miguel Sofer - - * generic/tclExecute.c (TEBC): fixed leak of expandNestList objs when - there is an error while an expansion is in progress (code added at - checkForCatch). - -2004-07-11 Vince Darley - - * generic/tclIOUtil.c: fix to 'cd' bug when vfs is active [tclvfs Bug - 986944] - this bug recently introduced by some threading fixes. Need - to work out how to add tests for this. - -2004-07-10 Kevin Kenny - - * tests/clock.test (clock-2.11): Changed the test so that it isn't an - infinite loop when run under valgrind on a slow virtual machine. - Thanks to Miguel Sofer for the bug report. Also put in code to restore - env(LC_TIME) after tests complete, silencing a warning from 'make - TESTFLAGS="-debug 1" test'. - -2004-07-08 Miguel Sofer - - * generic/tclBasic.c (DeleteInterpProc): reverted the modification of - 3 days ago, as the leak of [Bug 983660] is now handled by the change - in TclCleanupByteCode. - * generic/tclCompile.c (TclCleanupByteCode): let each bytecode remove - its references to literals at interp deletion, without updating the - dying literal table. - * generic/tclLiteral.c (TclDeleteLiteralTable): with the above change - to TclCleanupByteCode, this function now removes a single reference to - the literal object and cleans up its own structures. - -2004-07-08 Kevin Kenny - - * win/tclWinInit.c (AppendEnvironment): Silenced a compilation warning - about a type mismatch. - -2004-07-07 Miguel Sofer - - * generic/tclCompile.c (TclCompileScript): fix for [Bug 458361]. - Single-word scripts are compiled with an unshared cmdName to avoid - shimmering between bytecode and cmdName reps. - -2004-07-07 Don Porter - - * generic/tclCmdMZ.c (TclMergeReturnOptions): Simplified logic and - removed potential memory leak. [Bug 986257]. - -2004-07-07 Donal K. Fellows - - * tools/man2help2.tcl (setTabs, IPmacro): Added support for the more - advanced *roff macros used in Tk's doc/bind.n - - * generic/tclObj.c (TclInitObjSubsystem): Declare all current object - types. - -2004-07-06 Don Porter - - * tests/cmdMZ.test (cmdMZ-return-2.17): Added a test that a word - containing backslash-quoted value is treated correctly. - - * generic/tclCompile.c (TclWordKnownAtCompileTime): [Bug 986196] - Corrected flaw above and the flaw that caused TCL_TOKEN_SIMPLE_WORDs - to have their original word value copied ( "{a b}" ) rather than the - actual value ( "a b" ). Thanks to Kevin Kenny for report and tests. - -2004-07-06 Kevin B. Kenny - - * tests/cmdMZ.test (cmdMZ-return-2.15,cmdMZ-return-2.16): Added a test - that a return code containing spaces is correctly returned. - -2004-07-06 Donal K. Fellows - - * tools/man2html2.tcl (IPmacro, setTabs): Added support for the more - advanced *roff macros used in Tk's doc/bind.n - -2004-07-05 Miguel Sofer - - * generic/tclBasic.c (DeleteInterpProc): fix for [Bug 983660], found - by pspjuth. Tear down the global namespace before freeing the interp - handle, to allow the bytecodes to free their non-shared literals. - * generic/tclLiteral.c (TclReleaseLiteral): moved special code for - self-ref so that it is also used for non-shared literals. Possible bug - found by inspection. - -2004-07-03 Miguel Sofer - - * generic/tclExecute.c (ExprRoundFunc): - * tests/expr-old.test (39.1): added support for wide integers to - round(); [Bug 908375], reported by Hemang Lavana. - -2004-07-03 Miguel Sofer - - * generic/tclCompile.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: Moved declaration of TclCompEvalObj() from - tclCompile.h to the internal stubs table, for compiler - experimentation. - -2004-07-02 Jeff Hobbs - - * generic/regcomp.c (stid): correct minor pointer size error - - * generic/tclPipe.c (TclCreatePipeline): applied TIP #202 patch that - * doc/exec.n, tests/exec.test: adds 2>@1 as a special case - redirection of stderr to the result output. - -2004-07-02 Kevin B. Kenny - - * tests/io.test: Changed several tests to run the event loop rather - than just calling [update] periodically, avoiding intermittent - failures (usually in io-29.32) that stemmed from unreaped processes on - Windows. - * tests/winPipe.test (winpipe-1.11): Fixed a bug that caused test to - fail if the path name of the working directory contained whitespace - [Bug 678430] - -2004-07-01 Vince Darley - - * tests/fileSystem.test: Added test for [Bug 970529] - -2004-07-01 Donal K. Fellows - - * win/README.binary, win/README: Updated references to Tcl and Tk 8.4 - to point to 8.5 instead. Thanks to Theo Verelst for spotting this. - * generic/tcl.h: Added note to help prevent those changes from getting - missed in the future. - - * doc/Namespace.3, doc/load.n, doc/Limit.3: Typo fixes and remove - duplicate documentation. [Bug 983146] - -2004-06-30 Don Porter - - * tests/fileSystem.test: Minor correction to new fileSystem-9.X tests - so that they clean up temporary directories correctly. - -2004-06-30 Vince Darley - - * doc/filename.n: clarified behaviour concerning trailing slashes in - filenames [Bug 971976] - - * win/tclWinFile.c: - * tests/fileSystem.test: fix and tests for [Bug 979879] - -2004-06-30 Donal K. Fellows - - TIP#188 IMPLEMENTATION - - * doc/string.n, tests/string.test: Add 'wideinteger' to things - * generic/tclCmdMZ.c (Tcl_StringObjCmd): that can be tested for with - the [string is] subcommand. [Patch 940915, by Kevin Kenny] - -2004-06-29 Don Porter - - * win/tclWinInit.c: Corrected reference counting flaw in recent - changes. Thanks to Pat Thoyts. [Bug 981893]. - -2004-06-29 Vince Darley - - * win/tclWin32Dll.c: fix to compilation with VC++ 5.2 - -2004-06-29 Donal K. Fellows - - * library/safe.tcl: Make sure that the temporary variable is local to - the namespace and not inadvertently global. [Bug 981733] - -2004-06-24 Donal K. Fellows - - * tests/unixNotfy.test: Modified constraints so that testing with a - threaded tclsh (not tcltest) will not hang. - -2004-06-23 Don Porter - - * generic/tclThreadStorage.c: Corrected type casting errors that led - to calculation of a negative index value, thus accesses outside the - threadStorageCache array, thus memory corruption. Crash observed on - Mac OS X platform. - -2004-06-23 Joe Mistachkin - - * generic/tclThread.c: Implements platform independent thread storage - * generic/tclThreadStorage.c: mechanism and fixes associated bugs on - platforms where there is limited thread local storage space - (Win98/WinNT4). [Patch 976496] - - * generic/tclInt.decls: - * generic/tclIntDecls.h: Added thread storage functions to the - * generic/tclStubInit.c: internal stubs table. - - * unix/Makefile.in: - * unix/configure: - * unix/tcl.m4: - * win/makefile.vc: - * win/rules.vc: - * win/Makefile.in: Modified the unix, VC++, and Cygwin build systems - * win/configure: to include the new "tclThreadStorage.c" and the new - * win/tcl.m4: USE_THREAD_STORAGE define. - -2004-06-23 Pat Thoyts - - * tests/io.test: Added -force to 18.1 and 18.2. This was failing on - WinXP. - - * tests/winFCmd.test: Added a cleanup to winFCmd-16.11 to avoid a - failure in 16.12. - - * tests/eofchar.data: Added -kb option to ensure a binary checkout to - win32 systems. This fixes a failure in io-61.1 - - * win/makefile.vc: fix for [Bug 977369] about launching tclsh to - generate a tclConfig.sh with the nmake build system - -2004-06-23 Kevin B. Kenny - - * tests/winDde.test (createChildProcess): Added a 200-ms delay (with - the event loop live) when shutting down the test DDE server process. - With the delay in place, nuisance failures of tests winDde-4.2, -6.5, - and -6.6 appear to be much less frequent. [Bug 957449] - -2004-06-23 Donal K. Fellows - - * tests/*.test: Standardize use of platform constraints. - - * unix/tclUnixInit.c (GetStackSize, TclpCheckStackSpace): - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Added code to check - whether the C stack is about to be exceeded, from [Patch 746378] by - Joe Mistachkin but with substantial revisions. - -2004-06-22 Kevin Kenny - - * generic/tclEvent.c (NewThreadProc): Fixed broken build on Windows - caused by missing TCL_THREAD_CREATE_RETURN. - - * tests/stack.test (stack-3.1): Corrected nuisance error in threaded - builds. - -2004-06-22 Zoran Vasiljevic - - * generic/tclEvent.c: - * generic/tclInt.h: - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: [Bug 770053]. See bug report for more information - about what it does. - - * tests/unixNotfy.test: rewritten to use tcltest::threadReap to - gracefully wait for the test thread to exit. Otherwise we got a race - condition with main thread exiting before the test thread. This - exposed the long-standing Tcl lib issue with resource - garbage-collection on application exit. - -2004-06-21 Mo DeJong - - * win/tclWin32Dll.c (DllMain, _except_dllmain_detach_handler) - (TclpCheckStackSpace, _except_checkstackspace_handler) - (TclWinCPUID, _except_TclWinCPUID_detach_handler): - * win/tclWinChan.c (Tcl_MakeFileChannel) - (_except_makefilechannel_handler): - * win/tclWinFCmd.c (DoRenameFile, _except_dorenamefile_handler) - (DoCopyFile, _except_docopyfile_handler): - Rework pushing of exception handler function pointer so that compiling - with gcc -O3 works. Remove empty function call to avoid compiler - warning. Mark the DllMain function as noinline to avoid compiler error - from duplicated asm labels in generated code. - -2004-06-21 Donal K. Fellows - - * generic/tclThreadAlloc.c (Ptr2Block): Rewrote so as to maximize the - chance of detecting and reporting a memory inconsistency without - relying on things being consistent. [Bug 975895] - -2004-06-18 Don Porter - - * tests/load.test: Relaxed strictness of error message matching - for test load-2.3 so that it will pass on Mac OSX. - - * generic/tclEncoding.c: Static TclFindEncodings -> FindEncodings. - * generic/tclInt.h: Updated TclpFindExecutable() so that failed - * generic/tclUtil.c: attempts to find the executable are saved - * unix/tclUnixFile.c: just as successful finds are. [Patch 966053] - * unix/tclUnixTest.c: - -2004-06-18 Kevin B. Kenny - - * tests/winFCmd.test (winFCmd-16.12): Changed test to compute the - target directory, so as not to fail if the user's HOME isn't the root. - -2004-06-19 Daniel Steffen - - * unix/tcl.m4: autoconf 2.5 fixes in Darwin section. - * unix/configure: autoconf-2.57 - -2004-06-18 Donal K. Fellows - - * unix/tclUnixInit.c (localeTable): Added some more locale to encoding - mapping info from Jim Huang - - * generic/tclInt.h (PendingObjData,TclFreeObjMacro,etc): - * generic/tclObj.c (TclFreeObj): Added scheme for making TclFreeObj() - avoid blowing up the C stack when freeing up very large object trees. - [Bug 886231] - - * win/tclWinInit.c (SetDefaultLibraryDir): Fix logic, simplify and add - comments. - -2004-06-17 Don Porter - - * generic/tclObj.c: Added missing space in panic message. - - * win/tclWinInit.c: Inform [tclInit] about the default library - directory via the ::tclDefaultLibrary variable. This should correct a - problem with my 2004-06-11 commit. Better solutions still in the - works. Thanks to Joe Mistachkin for pointing out the breakage. - -2004-06-16 Don Porter - - * doc/library.n: Moved variables ::auto_oldpath and - * library/auto.tcl: ::unknown_pending into ::tcl namespace. - * library/init.tcl: [Bugs 808319, 948794] - -2004-06-15 Donal K. Fellows - - * doc/binary.n: Added some notes to the documentation of the 'a' - format to address the point raised in [RFE 768852]. - -2004-06-15 Jeff Hobbs - - * unix/tclConfig.sh.in (TCL_EXTRA_CFLAGS): set to @CFLAGS@, which is - the configure-time CFLAGS. Addendum to m4 change on 2004-05-26. - -2004-06-14 Kevin Kenny - - * win/Makefile.in: Corrected compilation flags for tclPkgConfig.c so - that it doesn't require Stubs. - * generic/tclBasic.c (Tcl_CreateInterp): Removed comment stating that - TclInitEmbeddedConfigurationInformation needs Stubs; with the change - above, the comment is now erroneous. - -2004-06-11 Don Porter - - * doc/Encoding.3: Removed bogus claims about tcl_libPath. - - * generic/tclInterp.c (Tcl_Init): Stopped setting the - tcl_libPath variable. [tclInit] can get all its directories without it. - - * tests/unixInit.test: Modified test code that made use of - tcl_libPath variable. - - * unix/tclUnixInit.c: Stopped setting the tclDefaultLibrary variable, - execept on the Mac OS X platform with HAVE_CFBUNDLE. In that - configuration we should seek some way to make use of the TIP 59 - facilities and get rid of that usage of tclDefaultLibrary as well. - - * generic/tclInterp.c: Updated [tclInit] to make $env(TCL_LIBRARY) an - absolute path, and to include the scriptdir,runtime configuration value - on the search path for init.tcl. - - * unix/tclUnixInit.c: The routines Tcl_Init() and TclSourceRCFile() - * win/tclWinInit.c: had identical implementations for both win and - * generic/tclInterp.c: unix. Moved to a single generic implementation. - * generic/tclMain.c: - * library/init.tcl: - * generic/tclInitScript.h (removed): - * unix/Makefile.in: - * win/tcl.dsp: - - * unix/configure.in: Updated TCL_PACKAGE_PATH value to handle - * win/configure.in: --libdir configuration. - - * unix/configure.in: autoconf-2.57 - * win/configure.in: - - * generic/tclBasic.c (Tcl_CreateInterp): Moved call to - TclInitEmbeddedConfigurationInformation() earlier in - Tcl_CreateInterp() so that other parts of interp creation and - initialization may access and use the config values. - -2004-06-11 Kevin Kenny - - * win/tclAppInit.c: Restored the 'setargv' procedure when compiling - with mingw. Apparently, the command line parsing in mingw doesn't work - as well as that in vc++, and the result was (1) that winPipe-8.19 - failed, and (2) that 'make test' would work at all only with - TESTFLAGS='-singleproc 1'. [Bug 967195] - -2004-06-10 Zoran Vasiljevic - - * generic/tclIOUtil.c: removed forceful setting of the private cached - current working directory rep from within the Tcl_FSChdir(). We - delegate this task to the Tcl_FSGetCwd() which does this task anyway. - The relevant code is still present but disabled temporarily until the - change proves correct. The Tcl test suite passes all test with the - given change so I suppose it is good enough. - -2004-06-10 Don Porter - - * unix/tclUnixInit.c (TclpInitLibraryPath): Disabled addition of - * win/tclWinInit.c (TclpInitLibraryPath): relative-to-executable - directories to the library search path. A first step in reform of - Tcl's startup process. - - ***POTENTIAL INCOMPATIBILITY*** - Attempts to directly run ./tclsh or ./tcltest out of a build directory - will either fail, or will make use of an installed script library in - preference to the one in the source tree. Use `make shell` or `make - runtest` instead. - - * tests/unixInit.test: Modified tests to suit above changes. - - * generic/tclPathObj.c: Corrected [file tail] results when operating - on a path produced by TclNewFSPathObj(). [Bug 970529] - -2004-06-09 Zoran Vasiljevic - - * generic/tclIOUtil.c: partially corrected [Bug 932314]. Also - corrected return values of Tcl_FSChdir() to reflect those of the - underlying platform-specific call. Originally, return codes were mixed - with those of Tcl. - -2004-06-08 Miguel Sofer - - * generic/tclCompile.c: - * generic/tclExecute.c: handle warning [Bug 969066] - -2004-06-08 Donal K. Fellows - - * generic/tclHash.c (RebuildTable): Move declaration of variable so it - is only declared when it is used. [Bug 969068] - -2004-06-07 Donal K. Fellows - - * doc/lsearch.n: Added correct option to example. [Bug 968219] - -2004-06-05 Kevin B. Kenny - - * generic/tcl.h: Corrected Tcl_WideInt declarations so that the mingw - build works again. - * generic/tclDecls.h: Changes to the tests for clock - * generic/tclInt.decls: frequency in Tcl_WinTime so - * generic/tclIntDecls.h: that any clock frequency is - * generic/tclIntPlatDecls.h: accepted provided that all - * generic/tclPlatDecls.h: CPU's in the system share a - * generic/tclStubInit.c: common chip, and hence, - * tests/platform.test (platform-1.3): presumably, a common clock. - * win/tclWin32Dll.c (TclWinCPUID): This change necessitated a - * win/tclWinTest.c (TestwincpuidCmd) small burst of assembly code - * win/tclWinTime.c (Tcl_GetTime): to read CPU ID information, - which was added as TclWinCPUID in the internal Stubs. To test this - code in the common case of a single-processor machine, a - 'testwincpuid' command was added to tclWinTest.c, and a test case in - platform.test. Thanks to Jeff Godfrey and Richard Suchenwirth for - reporting this bug. [Bug 976722] - -2004-06-04 Don Porter - - * generic/tcl.h: Restored #include to tcl.h, - rejecting the "fix" for "Bug" 945570. Tcl_FSSeek() needs the values of - SEEK_SET, etc. and too many extensions rely on tcl.h providing stdio.h - for them. - -2004-06-02 Jeff Hobbs - - * win/tclWinFile.c (TclpFindExecutable): when using GetModuleFileNameA - (Win9x), convert from CP_ACP to WCHAR then convert back to utf-8. - Adjunct to 2004-04-07 fix. - -2004-06-02 David Gravereaux - - * tests/winPipe.test (winpipe-6.1): blocking set to 1 before closing - to ensure we get an exitcode. The windows pipe channel driver doesn't - differentiate between a blocking and non-blocking close just yet, but - will soon. Part of [Bug 947693] - -2004-06-02 Vince Darley - - * doc/file.n: fix to documentation of 'file volumes' (Bug 962435) - -2004-06-01 David Gravereaux - - * win/makefile.vc: check for either MSDEVDIR or MSVCDIR being in the - environment, for VC7. [Bug 942214] - - * generic/tclIO.c (Tcl_SetChannelOption): -buffersize wasn't - understanding hexidecimal notation nor was reporting number conversion - errors. The behavior to silently ignore settings outside the - acceptable range of Tcl_SetChannelBufferSize (<10 or >1M) is - unchanged. This silent ignoring behavior might be up for review soon. - -2004-05-30 David Gravereaux - - * win/tclWinPipe.c: - * win/tclWinPort.h: Reworked the win implementation of Tcl_WaitPid to - support exitcodes in the 'signed short' range. Even though this range - is non-portable, it is valid on windows. Detection of exception codes - are now more accurate. Previously, an application that exited with - ExitProcess((DWORD)-1); was improperly reported as exiting with - SIGABRT. - -2004-05-30 Donal K. Fellows - - * generic/tclInterp.c: Added comments describing the purposes of each - function in the limit implementation and rewrote the names of some - non-public functions for greater clarity of purpose. - * doc/interp.n: Added note about what happens when a limited - interpreter creates a slave interpreter. - * doc/Limit.3: Added manual page for the resource limit subsystem's C - API. [Bug 953903] - -2004-05-29 Joe English - - * doc/global.n, doc/interp.n, doc/lrange.n: Fix minor markup errors. - -2004-05-28 Donal K. Fellows - - * doc/*.n: Added examples to many (too many to list) more man pages. - -2004-05-25 Miguel Sofer - - * generic/tclExecute.c: - * generic/tclVar.c: using (ptrdiff_t) instead of (int) casting to - correct compiler warnings [Bug 961657], reported by Bob Techentin. - -2004-05-27 Kevin B. Kenny - - * tests/clock.test: Added a single test for the presence of %G in - [clock format], and conditioned out the clock-10.x series if they're - all going to fail because of a broken strftime() call. [Bug 961714] - -2004-05-27 Donal K. Fellows - - * generic/tclHash.c (CompareStringKeys): Added #ifdef to allow people - to instruct this function to use strcmp(). [FRQ 951168] - - * generic/tclVar.c: Moved declarations into #if guards so they only - happen when required. - * unix/tclUnixPort.h: Guard declaration of strtod() so it is only - enabled when we don't have a declaration in stdlib.h - * unix/tclUnixThrd.c (Tcl_CreateThread): Added declarations - * unix/tclUnixTest.c (AlarmHandler): and casts so that - * unix/tclUnixChan.c (TtyModemStatusStr): all functions are - * generic/tclScan.c (Tcl_ScanObjCmd): defined before use - * generic/tclDictObj.c (InvalidateDictChain): and no cross-type - * generic/tclCmdMZ.c (Tcl_StringObjCmd): uses are performed. - - The overall effect is to make building with gcc with the additional - flags -Wstrict-prototypes -Wmissing-prototypes produce no increase in - the total number of warnings (except for main(), which is undeclared - for traditional reasons.) - -2004-05-26 Jeff Hobbs - - * unix/Makefile.in: Rework configure ordering to TCL_LINK_LIBS, - * unix/tcl.m4: ENABLE_SHARED, CONFIG_CFLAGS, & ENABLE_SYMBOLS - * unix/configure: before TCL_EARLY_FLAGS and TCL_64BIT_FLAGS - * unix/configure.in: (about 400 lines earlier) in configure.in. This - forces CFLAGS configuration to be done before many tests, which is - needed for 64-bit builds and may affect other builds. Also make - CONFIG_CFLAGS append to CFLAGS directly instead of using EXTRA_CFLAGS, - and have LDFLAGS append to any existing value. [Bug 874058] - * unix/dltest/Makefile.in: change EXTRA_CFLAGS to DEFS - -2004-05-26 Don Porter - - * library/tcltest/tcltest.tcl: Correction to debug prints and testing - * library/tcltest/pkgIndex.tcl: if TCLTEST_OPTIONS value. Corrected - * tests/tcltest.test: double increment of numTestFiles in - -singleproc 1 configurations. Updated tcltest-19.1 to tcltest 2.1 - behavior. Corrected tcltest-25.3 to not falsely report a failure in - tcltest.test. Bumped to tcltest 2.2.6. [Bugs 960560, 960926] - -2004-05-25 Jeff Hobbs - - * doc/http.n (http::config): add -urlencoding option (default utf-8) - * library/http/http.tcl: that specifies encoding conversion of - * library/http/pkgIndex.tcl: args for http::formatQuery. Previously - * tests/http.test: undefined, RFC 2718 says it should be - utf-8. 'http::config -urlencoding {}' returns previous behavior, which - will throw errors processing non-latin-1 chars. Bumped http package to - 2.5.0. - -2004-05-25 Donal K. Fellows - - * generic/tclInterp.c (DeleteScriptLimitCallback): Move all deletion - of script callback hash table entries to happen here so the entries - are correctly removed at the right time. [Bug 960410] - -2004-05-25 Miguel Sofer - - * docs/global.n: added details for qualified variable names [Bug - 959831] - -2004-05-25 Miguel Sofer - - * generic/tclNamesp.c (Tcl_FindNamespaceVar): - * tests/namespace.test (namespace-17.10-12): reverted commit of - 2004-05-23 and removed the tests, as it interferes with the varname - resolver and there are apps that break (AlphaTk). A fix will have to - wait for Tcl9. - - * generic/tclVar.c: Caching of namespace variables disabled: no simple - way was found to avoid interfering with the resolver's idea of - variable existence. A cached varName may keep a variable's name in the - namespace's hash table, which is the resolver's criterion for - existence. - - * tests/namespace.c (namespace-17.10): testing for interference - between varname caching and name resolver. - -2004-05-25 Kevin Kenny - - * tests/winFCmd.test: Correct test for the presence of a CD-ROM so - that it doesn't misdetect some other sort of filesystem with a - write-protected root as being a CD-ROM drive. [Bug 918267] - -2004-05-25 Don Porter - - * tests/winPipe.test: Protect against path being set - * tests/unixInit.test: Unset path when done. - * tests/unload.test (unload-3.1): Verify [pkgb_sub] does not exist. - Delete interps when done. - * tests/stringComp.test: stop re-use of string.test test names - * tests/regexpComp.test: stop re-use of regexp.test test names - * tests/namespace.test (namespace-46.3): Verify [p] does not exist. - * tests/http.test: Clear away the custom [bgerror] when done. - * tests/io.test: Take care to use namespace variables. - * tests/autoMkindex.test (autoMkindex-5.2): Use variable "result" - that gets cleaned up. - * tests/exec.test: Clean up the "path" array. - * tests/interp.test (interp-9.3): Initialize res, so prior values - cannot make the test fail. - * tests/execute.test (execute-8.1): Updated to remove the trace set - on ::errorInfo. When left in place, that trace can cause later tests - to fail. - -2004-05-25 Donal K. Fellows - - * generic/tclBasic.c: Removed references to Tcl_RenameCommand from - * generic/tcl.h: comments. [Bug 848440, second part] - - * tests/fCmd.test: Rewrote tests that failed consistently on NFS so - they either succeed (through slightly more liberal matching of the - results) or are constrained to not run. [Bug 931312] - - * doc/bgerror.n: Use idiomatic open flags for working with log - files. [Bug 959602] - -2004-05-24 Jeff Hobbs - - * generic/tclExecute.c (VerifyExprObjType): use GET_WIDE_OR_INT to - properly have tclIntType used for smaller values. This corrects [TclX - Bug 896727] and any other 3rd party extension that created math - functions but was not yet WIDE_INT aware in them. - -2004-05-24 Donal K. Fellows - - * generic/tclInterp.c (TclInitLimitSupport): Made limits work on - platforms where sizeof(void*)!=sizeof(int). [Bug 959193] - -2004-05-24 Miguel Sofer - - * doc/set.n: accurate description of name resolution process, - referring to namespace.n for details [Bug 959180] - -2004-05-23 Miguel Sofer - - * generic/tclNamesp.c (Tcl_FindNamespaceVar): [Bug 959052] fixed, - insuring that no "zombie" variables are found. - * generic/tclVar.c (TclLookupSimpleVar): comments re [Bug 736729] - (predecessor of [Bug 959052]) removed. - * tests/namespace.test: added tests 17.10-12 - - The patch modifies non-documented behaviour, and passes every test in - the testsuite. However, scripts relying on the old behaviour may - break. - Note that the only behaviour change concerns the creative writing of - unset variables. More precisely, which variable will be created when - neither a namespace variable nor a global variable by that name - exists, as defined by [info vars]. The new behaviour is that the - namespace resolution process deems a variable to exist exactly when - [info vars] finds it - ie, either it has value, or else it was "fixed" - by a call to [variable]. - Note: this patch was removed on 2002-05-25. - -2004-05-22 Miguel Sofer - - * generic/tclVar.c (TclObjLookupVar, TclObjUnsetVar2): fix for new (in - tcl8.4) exteriorisations of [Bug 736729] due to the use of - tclNsVarNameType obj types. Reenabling the use of this objType ("VAR - ref absolute" benchmark down to 66 ms, from 230). Added comments in - TclLookupSimpleVar explaining my current understanding of [Bug - 736729]. - -2004-05-22 Miguel Sofer - - * generic/tclVar.c: fix for [Bug 735335]. The use of tclNsVarNameType - objs is still disabled, pending resolution of [Bug 736729]. - -2004-05-21 Miguel Sofer - - * tests/namespace.test (namespace-41.3): removed the {knownBug} - constraint: [Bug 231259] is closed since nov 2001, and the fix of [Bug - 729692] (INST_START_CMD) makes the test succeed. - -2004-05-21 Donal K. Fellows - - * generic/tclExecute.c (TclExecuteByteCode): Move a few declarations a - short distance so pre-C99 compilers can cope. Also fix so - TCL_COMPILE_DEBUG path compiles... - -2004-05-21 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): reorganised TEBC - automatic variables, defining them in tight blocks instead of at the - function level. This has three purposes: - - it simplifies the analysis of individual instructions - - it is preliminary work to the non-recursive engine - - it allows a better register allocation by the optimiser; under - gcc3.3, this results in up to 10% runtime in some tests - -2004-05-20 Donal K. Fellows - - * generic/tclInterp.c (TclLimitRemoveAllHandlers): - * generic/tclBasic.c (DeleteInterpProc): - * tests/interp.test (interp-34.7): Ensure that all limit callbacks are - deleted when their interpreters are deleted. [Bug 956083] - -2004-05-19 Kevin B. Kenny - - * win/tclWinFile.c (TclpMatchInDirectory): fix for an issue where - there was a sneak path from Tcl_DStringFree to SetErrorCode(0). The - result was that the error code could be reset between a call to - FindFirstFileEx and the check of its status return, leading to a - bizarre error return of {POSIX unknown {No error}}. (Found in - unplanned test - no incident logged at SourceForge.) - -2004-05-19 Donal K. Fellows - - * tests/interp.test (interp-34.3): Rewrite this test to see if a time - limit can catch a tight bytecode loop, a maximally aggressive - denial-of-service attack. - * generic/tclInterp.c (Tcl_LimitCheck): Fix the sense of checks to see - whether a time limit has been extended. - - * tests/*.test: Many minor fixes, including ensuring that every test - is run (so constraints control whether the test is doing anything) and - making sure that constraints are always set using the API instead of - poking around inside tcltest's internal datastructures. Also got rid - of all trailing whitespace lines from the test suite! - -2004-05-19 Andreas Kupries - - * generic/tclIO.c: Fixed [SF Tcl Bug 943274]. This is the same problem - * generic/tclIO.h: as [SF Tcl Bug 462317], see ChangeLog entry - 2001-09-26. The fix done at that time is incomplete. It is possible to - get around it if the actual read operation is defered and not executed - in the event handler itself. Instead of tracking if we are in an read - caused by a synthesized fileevent we now track if the OS has delivered - a true event = actual data and bypass the driver if a read finds that - there is no actual data waiting. The flag is cleared by a short or - full read. - - ***POTENTIAL INCOMPATIBILITY*** for channel drivers. - -2004-05-17 Vince Darley - - * generic/tclPathObj.c: fix to (Bug 956063) in 'file dirname'. - * tests/cmdAH.test: added test for this bug. - - * doc/FileSystem.3: better documentation of refCount requirements of - some FS functions (Bug 956126) - -2004-05-19 Donal K. Fellows - - * generic/tclTest.c (TestgetintCmd): Made the tests in get.test check - * tests/get.test: Tcl_GetInt() since the core now - avoids that function. - -2004-05-18 Kevin B. Kenny - - * compat/strftime.c (_fmt, ISO8601Week): - * doc/clock.n: - * tests/clock.test: Major rework to the handling of ISO8601 week - numbers. Now passes all the %G and %V test cases on Windows, Linux and - Solaris [Bugs 500285, 500389, and 852944] - -2004-05-18 Donal K. Fellows - - * doc/append.n, doc/upvar.n: Added example. - -2004-05-18 David Gravereaux - - * win/makefile.vc: now generates a tclConfig.sh from Pat Thoyts [Patch - 909911] - -2004-05-18 Donal K. Fellows - - * doc/lsearch.n: Improve clarity (based on [Patch 955361] by Peter - Spjuth) - - * tools/man2help2.tcl (macro,SHmacro): Added support for subsection - (.SS) header macros. - - * doc/interp.n: Added user documentation for the TIP#143 resource - limits and some examples. - - * generic/tclInterp.c (Tcl_LimitCheck, Tcl_LimitTypeReset): Reset the - limit-exceeded flag when removing a limit. - -2004-05-18 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): added comments to - classify the variables according to their use in TEBC. - -2004-05-17 Donal K. Fellows - - * doc/global.n, doc/uplevel.n: Added an example. - - * tests/info.test (info-3.1): Corrected test result back to what it - used to be in Tcl 7.* now that command counts are being correctly kept - - * generic/tclExecute.c (TEBC:INST_START_CMD): Make sure that the - command-count is always advanced. Allows TIP#143 limits to tell that - work is being done. - - * doc/list.n: Updated example to fit with the unified format. - * doc/seek.n: Added some examples. - -2004-05-17 Vince Darley - - * win/tclWinFile.c: - * tests/cmdAH.test: fix to (Bug 954263) where 'file executable' was - case-sensitive. - -2004-05-17 Donal K. Fellows - - * doc/OpenFileChnl.3: Documented type of 'offset' argument to Tcl_Seek - was wrong. [Bug 953374] - -2004-05-16 Miguel Sofer - - * generic/tclExecute.c (TclExecuteByteCode): remove one level of - indirection for compiledLocals addressing. - -2004-05-16 Miguel Sofer - - * generic/tclExecute.c (INST_CALL_FUNC1): bugfix; restored - (DE)CACHE_STACK_INFO pair around the call - the user defined math - function could cause a recursive call to TEBC. - -2004-05-16 Miguel Sofer - - * generic/tclBasic.c (Tcl_DeleteInterp): - * generic/tclExecute.c (INST_START_CMD): interp deletion now modifies - the compileEpoch, eliminating the need for the check for interp - deletion in INST_START_CMD. - -2004-05-16 Miguel Sofer - - * generic/tclCompile.h: - * generic/tclCompile.c: - * generic/tclExecute.c: changed implementation of {expand}, last - chance while in alpha as ... - - ***POTENTIAL INCOMPATIBILITY*** - Scripts precompiled with ProComp under previous tcl8.5a versions may - malfunction due to changed instruction numbers for - INST_LIST_INDEX_IMM, INST_LIST_RANGE_IMM and INST_START_CMD. - -2004-05-14 Kevin B. Kenny - - * generic/tclInt.decls: Promoted TclpLocaltime and TclpGmtime - * generic/tclIntDecls.h: from Unix-specific stubs to the generic - * generic/tclIntPlatDecls.h: internal Stubs table. Reran 'genstubs' - * generic/tclStubInit.c: - * unix/tclUnixPort.h: - - * generic/tclClock.c: Changed a buggy 'GMT' timezone specification - to the correct 'GMT0'. [Bug 922848] - - * unix/tclUnixThrd.c: Moved TclpGmtime and TclpLocaltime to - unix/tclUnixTime.c where they belong. - - * unix/tclUnixTime.c (TclpGmtime, TclpLocaltime, TclpGetTimeZone, - ThreadSafeGMTime [removed], - ThreadSafeLocalTime [removed], - SetTZIfNecessary, CleanupMemory): - Restructured to make sure that the same mutex protects all calls to - localtime, gmtime, and tzset. Added a check in front of those calls to - make sure that the TZ env var hasn't changed since the last call to - tzset, and repeat tzset if necessary. [Bug 942078] Removed a buggy - test of the Daylight Saving Time information in 'gettimeofday' in - favor of applying 'localtime' to a known value. [Bug 922848] - - * tests/clock.test (clock-3.14): Added test to make sure that changes - to $env(TZ) take effect immediately. - - * win/tclWinTime.c (TclpLocaltime, TclpGmtime): Added porting layer - for 'localtime' and 'gmtime' calls. - -2004-05-14 Miguel Sofer - - * generic/tclExecute.c: - * generic/tclCompile.h: the math functions receive a pointer to top of - the stack (tosPtr) instead of the execution environment (eePtr). First - step towards a change in the execution stack management - it is now - only used within TEBC. - -2004-05-13 Donal K. Fellows - - TIP#143 IMPLEMENTATION - - * generic/tclExecute.c (TclCompEvalObj, TclExecuteByteCode): - * generic/tclBasic.c (TclEvalObjvInternal): Enable limit checking. - * generic/tclInterp.c (Tcl_Limit*): Public limit API. - * generic/tcl.decls: - * tests/interp.test: Basic tests of command limits. - - * doc/binary.n: TIP#129 IMPLEMENTATION [Patch 858211] - * generic/tclBinary.c: Note that the test suite probably has many more - * tests/binary.test: failures now due to alterations in constraints. - -2004-05-12 Miguel Sofer - - Optimisations for INST_START_CMD [Bug 926164]. - * generic/tclCompile.c (TclCompileScript): avoid emitting - INST_START_CMD as the first instruction in a bytecoded Tcl_Obj. It is - not needed, as the checks are done before calling TEBC. - * generic/tclExecute.c (TclExecuteByteCode): runtime peephole - optimisation: check at INST_POP if the next instruction is - INST_START_CMD, in which case we fall through. - -2004-05-11 Donal K. Fellows - - * doc/split.n, doc/join.n: Updated examples and added more. - -2004-05-11 Vince Darley - - * doc/glob.n: documented behaviour of symbolic links with 'glob -types - d' (Bug 951489) - -2004-05-11 Donal K. Fellows - - * doc/scan.n: Updated the examples to be clearer about their relevance - to the scan command. - -2004-05-10 Donal K. Fellows - - * doc/scan.n: Added examples. - -2004-05-10 David Gravereaux - - * win/tclWinPipe.c (BuildCommandLine): Moved non-obvious appending - logic to outside the loop and added commentary for its purpose. Also - use the existence of contents in the linePtr rather than the scratch - DString post the append, as this more clear. - - (TclpCreateProcess): When under NT, with no console, and executing a - DOS application, the path priming does not need an ending space as - BuildCommandLine() will do this for us. - -2004-05-08 Vince Darley - - * generic/tclFileName.c: - * generic/tclIOUtil.c: remove some compiler warnings on MacOS X. - -2004-05-07 Chengye Mao - - * win/tclWinPipe.c: refixed bug 789040 re-entered in rev 1.41. Let's - be careful and don't re-enter previously fixed bugs. - -2004-05-08 Donal K. Fellows - - * doc/format.n: Added examples. - -2004-05-07 Miguel Sofer - - * doc/unset.n: added upvar.n to the "see also" list - -2004-05-07 Reinhard Max - - * generic/tclEncoding.c: - * tests/encoding.test: added support and tests for translating - embedded null characters between real nullbytes and the internal - representation on input/output [Bug 949905]. - -2004-05-07 Vince Darley - - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclFileSystem.h: - * tests/fileSystem.test: fix for [Bug 943995], in which vfs-registered - root volumes were not handled correctly as glob patterns in all - circumstances. - -2004-05-06 Miguel Sofer - - * generic/tclInt.h: - * generic/tclObj.c (TclFreeObj): made TclFreeObj use the new macro - TclFreeObjMacro(), so that the allocation and freeing of Tcl_Obj is - defined in a single spot (the macros in tclInt.h), with the exception - of the TCL_MEM_DEBUG case. - The #ifdef logic for the corresponding macros has been reformulated to - make it clearer. - -2004-05-05 Donal K. Fellows - - * doc/break.n, doc/continue.n, doc/for.n, doc/while.n: More examples. - -2004-05-05 Don Porter - - * tests/unixInit.test (unixInit-2.10): Test correction for Mac OSX. - Be sure to consistently compare normalized path names. Thanks to - Steven Abner (tauvan). [Bug 948177] - -2004-05-05 Donal K. Fellows - - * doc/CrtObjCmd.3: Remove reference to Tcl_RenameCommand; there is no - such API. [Bug 848440] - -2004-05-05 David Gravereaux - - * win/tclWinSock.c (SocketEventProc) : connect errors should fire both - the readable and writable handlers because this is how it works on - UNIX [Bug 794839] - - * generic/tclEncoding.c (TclFinalizeEncodingSubsystem): - FreeEncoding(systemEncoding); moved to before the hash table iteration - as it was causing a double free attempt under some conditions. - - * win/coffbase.txt: Added the tls extension to the list of preferred - load addresses. - -2004-05-04 Jeff Hobbs - - * tests/fileSystem.test (filesystem-1.39): replace 'file volumes' - * tests/fileName.test (filename-12.9,10): lindex with direct C:/ - hard-coded because A:/ was being used and that is empty for most. - - * tests/winFCmd.test (winFCmd-16.12): test volumerelative $HOME - -2004-05-04 Don Porter - - * generic/tclAlloc.c: Make sure Tclp*Alloc* routines get - * generic/tclInt.h: declared in the TCL_MEM_DEBUG and - * generic/tclThreadAlloc.c: TCL_THREADS configuration. [Bug 947564] - - * tests/tcltest.test: Test corrections for Mac OSX. Thanks to Steven - Abner (tauvan). [Bug 947440] - -2004-05-04 Donal K. Fellows - - * generic/tclEvent.c (TclSetLibraryPath): Suppress a warning. - -2004-05-03 Andreas Kupries - - * Applied [Patch 868853], fixing a mem leak in TtySetOptionProc. - Report and Patch provided by Stuart Cassoff . - -2004-05-03 Miguel Sofer - - * generic/tclProc.c (TclCreateProc): comments corrected. - -2004-05-03 Miguel Sofer - - * generic/tclCompile.c (TclCompileScript): setting the compilation - namespace outside of the loop. - -2004-05-03 Miguel Sofer - - * generic/tclCompile.c: - * generic/tclInt.h: reverted fix for [Bug 926445] of 2004-04-02, - restoring TCL_ALIGN to the header file. Todd Helfter reported that the - macro is required by tbcload. - -2004-05-03 Kevin Kenny - - * win/tclWin32Dll.c (TclpCheckStackSpace): - * tests/stack.test (stack-3.1): Fix for undetected stack overflow in - TclReExec on Windows. [Bug 947070] - -2004-05-03 Don Porter - - * library/init.tcl: Corrected unique prefix matching of - interactive command completion in [unknown]. [Bug 946952] - -2004-05-02 Miguel Sofer - - * generic/tclProc.c (TclObjInvokeProc): - * tests/proc.test (proc-3.6): fix for bad quoting of multi-word proc - names in error messages [Bug 942757] - -2004-04-30 Donal K. Fellows - - * doc/glob.n, doc/incr.n, doc/set.n: More examples. - * doc/if.n, doc/rename.n, doc/time.n: - -2004-04-30 Don Porter - - * generic/tclInt.h: Replaced Kevin Kenny's temporary - * generic/tclThreadAlloc.c: fix for Bug 945447 with a cleaner, - more permanent replacement. - -2004-04-30 Kevin B. Kenny - - * generic/tclThreadAlloc.c: Added a temporary (or so I hope!) - inclusion of "tclWinInt.h" to avoid problems when compiling on - Win32-VC++ with --enable-threads. [Bug 945447] - -2004-04-30 Donal K. Fellows - - * doc/puts.n: Added a few examples. - -2004-04-29 Don Porter - - * tests/execute.test (execute-8.2): Avoid crashes when there is - limited system stack space (threads-enabled). - -2004-04-28 Miguel Sofer - - * doc/global.n: - * doc/upvar.n: - * generic/tclVar.c (ObjMakeUpvar): - * tests/upvar.test (upvar-8.11): - * tests/var.test (var-3.11): Avoid creation of unusable variables: - [Bug 600812] [TIP 184]. - -2004-04-28 Donal K. Fellows - - * doc/lsearch.n: Fixed fault in documentation of -index option [943448] - -2004-04-26 Don Porter - - * unix/tclUnixFCmd.c (TclpObjNormalizePath): Corrected improper - positioning of returned checkpoint. [Bug 941108] - -2004-04-26 Donal K. Fellows - - * doc/open.n, doc/close.n: Updated (thanks to David Welton) to be - clearer about pipeline errors and added example to open(n) that shows - simple pipeline use. [Patches 941377,941380] - - * doc/DictObj.3: Added warning about the use of Tcl_DictObjDone and an - example of use of iteration. [Bug 940843] - - * doc/Thread.3: Reworked to remove references to testing interfaces - and instead promote the use of the Thread package. [Patch 932527] - Also reworked and reordered the page for better readability. - -2004-04-25 Don Porter - - * generic/tcl.h: Removed obsolete declarations and #include's. - * generic/tclInt.h: [Bugs 926459, 926486] - -2004-04-24 David Gravereaux - - * win/tclWin32Dll.c (DllMain): Added DisableThreadLibraryCalls() for - the DLL_PROCESS_ATTACH case. We're not interested in knowing about - DLL_THREAD_ATTACH, so disable the notices. - -2004-04-24 Daniel Steffen - - * generic/tclPort.h: - * macosx/Makefile: - * unix/Makefile.in: followup on tcl header reform [FR 922727]: removed - use of relative #include paths in tclPort.h to allow installation of - private headers outside of tcl source tree; added 'unix' dir to - compiler header search path; add newly required tcl private headers to - Tcl.framework on Mac OSX. - -2004-04-23 Andreas Kupries - - * generic/tclIO.c (Tcl_SetChannelOption): Fixed [SF Tcl Bug 930851]. - When changing the eofchar we have to zap the related flags to prevent - them from prematurely aborting the next read. - -2004-04-25 Vince Darley - - * generic/tclPathObj.c: fix to [Bug 940281]. Tcl_FSJoinPath will now - always return a valid Tcl_Obj when the input is valid. - * generic/tclIOUtil.c: fix to [Bug 931823] for a more consistent - Tcl_FSPathSeparator() implementation which allows filesystems not to - implement their Tcl_FSFilesystemSeparatorProc if they wish to use the - default '/'. Also fixed associated memory leak seen with, e.g., tclvfs - package. - * doc/FileSystem.3: documented Tcl_FSJoinPath return values more - clearly, and Tcl_FSFilesystemSeparatorProc requirements. - -2004-04-23 David Gravereaux - - * win/tclWin32Dll.c: Removed my mistake from 4/19 of adding an exit - handler to TclWinInit. TclWinEncodingsCleanup called from - TclFinalizeFilesystem does the Tcl_FreeEncoding for us. - - * win/tclWinChan.c (Tcl_MakeFileChannel): Case for CloseHandle - returning zero and not throwing a - RaiseException(EXCEPTION_INVALID_HANDLE) now being done. - -2004-04-22 David Gravereaux - - * generic/tclEvent.c: TclSetLibraryPath's use of caching the stringrep - of the pathPtr object to TclGetLibraryPath called from another thread - was ineffective if the original's stringrep had been invalidated as - what happens when it gets muted to a list. - - * win/tclWinTime.c: If the Tcl_ExitProc (StopCalibration) is called - from the stack frame of DllMain's PROCESS_DETACH, the wait operation - should timeout and continue. - - * generic/tclInt.h: - * generic/tclThread.c: - * generic/tclEvent.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: Provisions made so masterLock, initLock, allocLock - and joinLock mutexes can be recovered during Tcl_Finalize. - -2004-04-22 Donal K. Fellows - - * doc/switch.n: Reworked the examples to be more systematically named - and to cover some TIP#75 capabilities. - - * doc/cd.n: Documentation clarification from David Welton. - - * doc/exec.n: Added some examples, Windows ones from Arjen Markus and - Unix ones by myself. - -2004-04-21 Donal K. Fellows - - * doc/Hash.3: Added note to Tcl_{First,Next}HashEntry docs that - deleting the element they return is supported (and is in fact the only - safe update you can do to the structure of a hashtable while an - iteration is going over it.) - - * doc/bgerror.n: Added example from David Welton. [Patch 939473] - - * doc/after.n: Added examples from David Welton. [Patch 938820] - -2004-04-19 David Gravereaux - - * win/tclWin32Dll.c: Added an exit handler in TclWinInit() so - tclWinTCharEncoding could be freed during Tcl_Finalize(). - - * generic/tclEncoding.c: Added FreeEncoding(systemEncoding) in - TclFinalizeEncodingSubsystem because its ref count was incremented in - TclInitEncodingSubsystem. - -2004-04-19 Donal K. Fellows - - * doc/read.n: Added example from David Welton. [Patch 938056] - -2004-04-19 Kevin B. Kenny - - * generic/tclObj.c (Tcl_GetDoubleFromObj) Corrected "short circuit" - conversion of int to double. Reported by Jeff Hobbs on the Tcl'ers - Chat. - -2004-04-16 Donal K. Fellows - - * doc/lreplace.n, doc/lrange.n, doc/llength.n: More examples for - * doc/linsert.n, doc/lappend.n: the documentation. - -2004-04-16 Vince Darley - - * doc/FileSystem.3: Corrected documentation of Tcl_FSUtime, and the - corresponding filesystem driver Tcl_FSUtimeProc. [Bug 935838] - -2004-04-16 Donal K. Fellows - - * doc/socket.n: Added example from [Patch 936245]. - * doc/gets.n: Added example based on [Patch 935911]. - -2004-04-15 Donal K. Fellows - - * generic/tclClock.c (Tcl_ClockObjCmd): Minor fault in a [clock - clicks] error message. - -2004-04-07 Jeff Hobbs - - * win/tclWinInit.c (TclpSetInitialEncodings): note that WIN32_CE is - also a unicode platform. - * generic/tclEncoding.c (TclFindEncodings, Tcl_FindExecutable): - * generic/tclInt.h: Correct handling of UTF - * unix/tclUnixInit.c (TclpInitLibraryPath): data that is actually - * win/tclWinFile.c (TclpFindExecutable): "clean", allowing the - * win/tclWinInit.c (TclpInitLibraryPath): loading of Tcl from paths - that contain multi-byte chars on Windows [Bug 920667] - - * win/configure: define TCL_LIB_FLAG, TCL_BUILD_LIB_SPEC, - * win/configure.in: TCL_LIB_SPEC, TCL_PACKAGE_PATH in tclConfig.sh. - -2004-04-06 Don Porter - - Patch 922727 committed. Implements three changes: - - * generic/tclInt.h: Reworked the Tcl header files into a clean - * unix/tclUnixPort.h: hierarchy where tcl.h < tclPort.h < tclInt.h - * win/tclWinInt.h: and every C source file should #include - * win/tclWinPort.h: at most one of those files to satisfy its - declaration needs. tclWinInt.h and tclWinPort.h also better organized - so that tclWinPort.h includes the Windows implementation of - cross-platform declarations, while tclWinInt.h makes declarations that - are available on Windows only. - - * generic/tclBinary.c (TCL_NO_MATH): Deleted the generic/tclMath.h - * generic/tclMath.h (removed): header file. The internal Tcl - * macosx/Makefile (PRIVATE_HEADERS): header, tclInt.h, has a - * win/tcl.dsp: #include directly, - and file external to Tcl needing libm should do the same. - - * win/Makefile.in (WIN_OBJS): Deleted the win/tclWinMtherr.c file. - * win/makefile.bc (TCLOBJS): It's a vestige from matherr() days - * win/makefile.vc (TCLOBJS): gone by. - * win/tcl.dsp: - * win/tclWinMtherr.c (removed): - - End Patch 922727. - - * tests/unixInit.test (unixInit-3.1): Default encoding on Darwin - systems is utf-8. Thanks to Steven Abner (tauvan). [Bug 928808] - -2004-04-06 Donal K. Fellows - - * tests/cmdAH.test (cmdAH-18.2): Added constraint because - access(...,X_OK) is defined to be permitted to be meaningless when - running as root, and OSX exhibits this. [Bug 929892] - -2004-04-02 Miguel Sofer - - * generic/tclCompile.c: - * generic/tclInt.h: removed the macro TCL_ALIGN() from tclInt.h, - replaced by the static macro ALIGN() in tclCompile.c [Bug 926445] - -2004-04-02 Miguel Sofer - - * generic/tclCompile.h: removed redundant #ifdef _TCLINT [Bug 928415], - reported by tauvan. - -2004-04-02 Don Porter - - * tests/tcltest.test: Corrected constraint typos: "nonRoot" -> - "notRoot". Thanks to Steven Abner (tauvan). [Bug 928353] - -2004-04-01 Don Porter - - * generic/tclInt.h: Removed obsolete tclBlockTime* declarations. [Bug - 926454] - -2004-04-01 Vince Darley - - * generic/tclIOUtil.c: Fix to privately reported vfs bug with 'glob - -type d -dir . *' across a vfs boundary. No tests for this are - currently possible without effectively moving tclvfs into Tcl's test - suite. - -2004-03-31 Don Porter - - * doc/msgcat.n: Clarified message catalog file encodings. [Bug 811457] - * library/msgcat/msgcat.tcl: Updated internals to make use of [dict]s - to store message catalog data and to use [source -encoding utf-8] to - access catalog files. Thanks to Michael Sclenker. [Patch 875055, RFE - 811459] Corrected [mcset] to be able to successfully set a translation - to the empty string. [mcset $loc $src {}] was incorrectly set the $loc - translation of $src back to $src. Also changed [ConvertLocale] to - minimally require a non-empty "language" part in the locale value. If - not, an error raised prompts [Init] to keep looking for a valid locale - value, or ultimately fall back on the "C" locale. [Bug 811461]. - * library/msgcat/pkgIndex.tcl: Bump to msgcat 1.4.1. - -2004-03-30 Donal K. Fellows - - * generic/tclHash.c (HashStringKey): Cleaned up. This function is not - faster, but it is a little bit clearer. - * generic/tclLiteral.c (HashString): Applied logic from HashObjKey. - * generic/tclObj.c (HashObjKey): Rewrote to fix fault which hashed - every single-character object to the same hash bucket. The new code is - shorter, simpler, clearer, and (happily) faster. - -2004-03-30 Miguel Sofer - - * generic/tclExecute.c (TEBC): reverting to the previous method for - async tests in TEBC, as the new method turned out to be too costly. - Async tests now run every 64 instructions. - -2004-03-30 Miguel Sofer - - * generic/tclCompile.c: New instruction code INST_START_CMD that - * generic/tclCompile.h: allows checking the bytecode's validity - * generic/tclExecute.c: [Bug 729692] and the interp's readyness - * tests/interp.test (18.9): [Bug 495830] before running the command. - * tests/proc.test (7.1): It also changes the mechanics of the async - * tests/rename.test (6.1): tests in TEBC, doing it now at command - start instead of every 16 instructions. - -2004-03-30 Vince Darley - - * generic/tclFileName.c: Fix to Windows glob where the pattern is a - * generic/tclIOUtil.c: volume relative path or a network share [Bug - * tests/fileName.test: 898238]. On windows 'glob' will now return - * tests/fileSystem.test: the results of 'glob /foo/bar' and 'glob - \\foo\\bar' as 'C:/foo/bar', i.e. a correct absolute path (rather than - a volume relative path). - - Note that the test suite does not test commands like - 'glob //Machine/Shared/*' (on a network share). - -2004-03-30 Vince Darley - - * generic/tclPathObj.c: Fix to filename bugs recently - * tests/fileName.test: introduced [Bug 918320]. - -2004-03-29 Don Porter - - * generic/tclMain.c (Tcl_Main, StdinProc): Append newline only - * tests/basic.test (basic-46.1): to incomplete scripts - as part of multi-line script construction. Do not add an extra - trailing newline to the complete script. [Bug 833150] - -2004-03-28 Miguel Sofer - - * generic/tclCompile.c (TclCompileScript): corrected possible segfault - when a compilation returns TCL_OUTLINE_COMPILE after having grown the - compile environment [Bug 925121]. - -2004-03-27 Miguel Sofer - - * doc/array.n: added documentation for trace-realted behaviour of - 'array get' [Bug 449893] - -2004-03-26 Don Porter - - * README: Bumped version number to 8.5a2 to distinguish - * tools/tcl.wse.in: HEAD of CVS development from the recent 8.5a1 - * unix/configure.in: release. - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.57 - * win/configure: - -2004-03-26 Vince Darley - - * generic/tclPathObj.c: Fix to Windows-only volume relative path - * tests/fileSystem.test: normalization. [Bug 923568]. Also fixed - another volume relative bug found while testing. - -2004-03-24 Donal K. Fellows - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Fix messed up - handling of strncmp result which just happened to work in some libc - implementations. [Bug 922752] - -2004-03-23 Donal K. Fellows - - * doc/StringObj.3: Inverted the sense of the documentation of how the - bytes parameter is documented to match behaviour. [Bug 921464] - -2004-03-19 Kevin B. Kenny - - * compat/strtoll.c: - * compat/strtoull.c: - * generic/tclIntDecls.h: - * generic/tclMain.c: - * generic/tclObj.c: - * win/tclWinDde.c: - * win/tclWinReg.c: - * win/tclWinTime.c: Made HEAD build on Windows VC++ again. - -2004-03-19 Donal K. Fellows - - * generic/tclIntDecls.h: Made HEAD build on Solaris again by applying - fix recommended by Don Porter. - -2004-03-18 Reinhard Max - - * generic/tclIntDecls.h: Removed TclpTime_t. It wasn't really needed, - * generic/tclInt.h: but caused warnings related to - * generic/tclInt.decls: strict aliasing with GCC 3.3. - * generic/tclClock.c: - * generic/tclDate.c: - * generic/tclGetDate.y: - * win/tclWinTime.c: - * unix/tclUnixTime.c: - - * generic/tclNamesp.c: Added temporary pointer variables to work - * generic/tclStubLib.c: around warnings related to - * unix/tclUnixChan.c: strict aliasing with GCC 3.3. - - * unix/tcl.m4: Removed -Wno-strict-aliasing. - -2004-03-18 Daniel Steffen - - Removed support for Mac OS Classic platform [Patch 918142] - - * README: - * compat/string.h: - * doc/Encoding.3: - * doc/FileSystem.3: - * doc/Init.3: - * doc/Macintosh.3 (removed): - * doc/OpenFileChnl.3: - * doc/OpenTcp.3: - * doc/SourceRCFile.3: - * doc/Thread.3: - * doc/clock.n: - * doc/exec.n: - * doc/fconfigure.n: - * doc/file.n: - * doc/filename.n: - * doc/glob.n: - * doc/open.n: - * doc/puts.n: - * doc/resource.n (removed): - * doc/safe.n: - * doc/source.n: - * doc/tclvars.n: - * doc/unload.n: - * generic/README: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclAlloc.c: - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclDate.c: - * generic/tclDecls.h: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclGetDate.y: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclInitScript.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclMain.c: - * generic/tclMath.h: - * generic/tclNotify.c: - * generic/tclPathObj.c: - * generic/tclPlatDecls.h: - * generic/tclPort.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * generic/tclThreadJoin.c: - * library/auto.tcl: - * library/init.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/tclIndex: - * mac/AppleScript.html (removed): - * mac/Background.doc (removed): - * mac/MW_TclAppleScriptHeader.h (removed): - * mac/MW_TclAppleScriptHeader.pch (removed): - * mac/MW_TclBuildLibHeader.h (removed): - * mac/MW_TclBuildLibHeader.pch (removed): - * mac/MW_TclHeader.h (removed): - * mac/MW_TclHeader.pch (removed): - * mac/MW_TclHeaderCommon.h (removed): - * mac/MW_TclStaticHeader.h (removed): - * mac/MW_TclStaticHeader.pch (removed): - * mac/MW_TclTestHeader.h (removed): - * mac/MW_TclTestHeader.pch (removed): - * mac/README (removed): - * mac/bugs.doc (removed): - * mac/libmoto.doc (removed): - * mac/morefiles.doc (removed): - * mac/porting.notes (removed): - * mac/tclMac.h (removed): - * mac/tclMacAETE.r (removed): - * mac/tclMacAlloc.c (removed): - * mac/tclMacAppInit.c (removed): - * mac/tclMacApplication.r (removed): - * mac/tclMacBOAAppInit.c (removed): - * mac/tclMacBOAMain.c (removed): - * mac/tclMacChan.c (removed): - * mac/tclMacCommonPch.h (removed): - * mac/tclMacDNR.c (removed): - * mac/tclMacEnv.c (removed): - * mac/tclMacExit.c (removed): - * mac/tclMacFCmd.c (removed): - * mac/tclMacFile.c (removed): - * mac/tclMacInit.c (removed): - * mac/tclMacInt.h (removed): - * mac/tclMacInterupt.c (removed): - * mac/tclMacLibrary.c (removed): - * mac/tclMacLibrary.r (removed): - * mac/tclMacLoad.c (removed): - * mac/tclMacMath.h (removed): - * mac/tclMacNotify.c (removed): - * mac/tclMacOSA.c (removed): - * mac/tclMacOSA.r (removed): - * mac/tclMacPanic.c (removed): - * mac/tclMacPkgConfig.c (removed): - * mac/tclMacPort.h (removed): - * mac/tclMacProjects.sea.hqx (removed): - * mac/tclMacResource.c (removed): - * mac/tclMacResource.r (removed): - * mac/tclMacSock.c (removed): - * mac/tclMacTclCode.r (removed): - * mac/tclMacTest.c (removed): - * mac/tclMacThrd.c (removed): - * mac/tclMacThrd.h (removed): - * mac/tclMacTime.c (removed): - * mac/tclMacUnix.c (removed): - * mac/tclMacUtil.c (removed): - * mac/tcltkMacBuildSupport.sea.hqx (removed): - * tests/all.tcl: - * tests/binary.test: - * tests/cmdAH.test: - * tests/cmdMZ.test: - * tests/fCmd.test: - * tests/fileName.test: - * tests/fileSystem.test: - * tests/interp.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/load.test: - * tests/macFCmd.test (removed): - * tests/osa.test (removed): - * tests/resource.test (removed): - * tests/socket.test: - * tests/source.test: - * tests/unload.test: - * tools/cvtEOL.tcl (removed): - * tools/genStubs.tcl: - * unix/Makefile.in: - * unix/README: - * unix/mkLinks: - * unix/tcl.spec: - * win/README.binary: - * win/tcl.dsp: - -2004-03-17 Donal K. Fellows - - * doc/lsearch.n: Improved examples on the advanced capabilities of - lsearch (with the right options, set element removal can be done) - following discussion on tkchat. - -2004-03-16 Don Porter - - * doc/catch.n: Compiled [catch] no longer fails to catch syntax - errors. Removed the claims in the documentation that it does. - * doc/return.n: Updated example to use [dict merge]. - -2004-03-16 Jeff Hobbs - - * unix/configure, unix/tcl.m4: add -Wno-strict-aliasing for GCC to - suppress useless type puning warnings. - -2004-03-16 Donal K. Fellows - - * doc/file.n: *roff formatting fix. [Bug 917171] - -2004-03-15 David Gravereaux - - * win/tclWinNotify.c: Fixed a mistake where the return value of - MsgWaitForMultipleObjectsEx for "a message is in the queue" wasn't - accurate. I removed the check on the case result==(WAIT_OBJECT_0 + 1) - This was having the error of falling into GetMessage and waiting there - by accident, which wasn't alertable through Tcl_AlertNotifier. I'll do - some more study on this and try to find-out why. - -2004-03-12 Donal K. Fellows - - IMPLEMENTATION OF TIP#163 - * generic/tclDictObj.c (DictMergeCmd): This is based on work by Joe - * tests/dict.test (dict-20.*): English in Tcl [FRQ 745851] - * doc/dict.n: but not exactly. - -2004-03-10 Kevin B. Kenny - - * generic/tclGetDate.y (TclGetDate): Fix so that [clock scan - -gmt true] uses the GMT base date instead of the local - one. [Bug 913513] - * tests/clock.test: Added test cases for wrong ISO8601 week number - [Bug 500285] and wrong GMT base date [Bug 913513]. Several tests still - fail on Windows, and these are actual faults in [clock scan]. Fix is - still pending. - * generic/tclDate.c: Regenerated. - -2004-03-08 Vince Darley - - * generic/tclFileName.c: Fix to 'glob -path' near the root - * tests/fileName.test: of the filesystem. [Bug 910525] - -2004-03-08 Don Porter - - * generic/tclParse.c (TclParseInit): Modified TclParseInit so - * generic/tclTest.c ([testexprparser]): that Tcl_Parse initialization - conforms to documented promised about what fields will not be - modified by what Tcl_Parse* routines. [Bug 910595] - -2004-03-05 Mo DeJong - - * win/configure: Regen. - * win/configure.in: Check for define of MWMO_ALERTABLE in winuser.h. - * win/tclWinPort.h: If MWMO_ALERTABLE is not defined in winuser.h then - define it. This is needed for Mingw. - -2004-03-05 Kevin B. Kenny - - * generic/tclTest.c: Modified TesteventObjCmd to use a - Tcl_QueuePosition in place of an 'int' for the enumerated queue - position, to avoid a compiler warning on SGI. [Bug 771960] - -2004-03-05 Kevin B. Kenny - - * tests/registry.test: Applied fix from [Patch 910174] to make the test - for an English-language system include any country code, rather than - just English-United States.1252. Thanks to Pat Thoyts for the changes. - -2004-03-04 Pat Thoyts - - * tests/registry.test: Applied fixed from [Bug 766159] to skip two - tests on Win98 that depend on a Unicode registry (NT specific). - -2004-03-04 Don Porter - - * generic/tclInt.h (TclParseInit): Factored the common code - * generic/tclParse.c (TclParseInit): for initializing a Tcl_Parse - * generic/tclParseExpr.c: struct into one routine. - -2004-03-04 Pat Thoyts - - * library/reg/pkgIndex.tcl: Added TIP #100 support to the - * win/tclWinReg.c: registry package [patch 903831] - This provides a Windows test of the TIP #100 mechanism and a sample to - show how unloading an extension can be done. - -2004-03-04 Donal K. Fellows - - * unix/dltest/pkgua.c: Fix minor syntax problems. [Bug 909288] - -2004-03-03 Jeff Hobbs - - *** 8.5a1 TAGGED FOR RELEASE *** - - * changes: updated for 8.5a1 - -2004-03-03 David Gravereaux - - * win/makefile.vc: default environment variable for VC++ is %MSDevDir% - not %MSVCDir%, although vcvars32.bat sets both. - - * win/tclWinNotify.c (Tcl_WaitForEvent) : Allows an idling notifier to - service "Asynchronous Procedure Calls" from its wait state. Only - useful for extension authors who decide they might want to try - "completion routines" with WriteFileEx(), as an example. From - experience, I recommend that "completion ports" should be used instead - as the execution of the callbacks are more managable. - -2004-03-01 Jeff Hobbs - - * README: update patchlevel to 8.5a1 - * generic/tcl.h: - * tools/tcl.wse.in, tools/tclSplash.bmp: - * unix/configure, unix/configure.in, unix/tcl.spec: - * win/README.binary, win/configure, win/configure.in: - - * unix/tcl.m4: update HP-11 build libs setup - -2004-03-01 Don Porter - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Allow 64-bit enabling on - IRIX64-6.5* systems. [Bug 218561] - * unix/configure: autoconf-2.57 - - * generic/tclTrace.c (TclCheckInterpTraces): The TIP 62 - * generic/tclTest.c (TestcmdtraceCmd): implementation introduced a - * tests/trace.test (trace-29.10): bug by testing the CallFrame - level instead of the iPtr->numLevels level when deciding what traces - created by Tcl_Create(Obj)Trace to call. Added test to expose the - error, and made fix. [FRQ 462580] - -2004-02-28 Vince Darley - - * tests/fileSystem.test: fix to Tcl Bug 905163. - * tests/fileName.test: fix to Tcl Bug 904705. - - * doc/{various}.n: removed 'the the' typos. - -2004-02-26 Daniel Steffen - - * macosx/Makefile: fixed copyright year in Tcl.framework Info.plist - -2004-02-25 Don Porter - - * tests/basic.test: Made several tests more robust to the - * tests/cmdMZ.test: list-quoting of path names that might contain - * tests/exec.test: Tcl-special chars like { or [. Should help us - * tests/io.test: sort out [Bug 554068] - * tests/pid.test: - * tests/socket.test: - * tests/source.test: - * tests/unixInit.test: - -2004-02-25 Donal K. Fellows - - * generic/tclLoad.c (Tcl_LoadObjCmd): Missing dereference caused - segfault with non-loadable extension. [Bug 904307] - - * unix/tclUnixChan.c (TcpGetOptionProc): Stop memory leak with very - long hostnames. [Bug 888777] - -2004-02-25 Pat Thoyts - - * win/tclWinDde.c: Removed some gcc warnings - except for the - -Wconversion warning for GetGlobalAtomName. gcc is just wrong about - this. - -2004-02-24 Donal K. Fellows - - IMPLEMENTATION OF TIP#100 FROM GEORGIOS PETASIS - * generic/tclLoad.c (Tcl_UnloadObjCmd): Implementation. - * tests/unload.test: Test suite. - * unix/dltest/pkgua.c: Helper for test suite. - * doc/unload.n: Documentation. - Also assorted changes (mostly small) to several other files. - -2004-02-23 Donal K. Fellows - - * generic/regc_locale.c (cclass): Buffer was having its size reset - instead of being released => memleak. [Bug 902562] - -2004-02-21 Donal K. Fellows - - * generic/tclLoad.c (Tcl_LoadObjCmd): Fixed memory leak due to an - improper error exit route. - -2004-02-20 David Gravereaux - - * win/tclWinSock.c (SocketThreadExitHandler): Don't call - TerminateThread when WaitForSingleObject returns a timeout. - Tcl_Finalize called from DllMain will pause all threads. Trust that - the thread will get the close notice at a later time if it does ever - wake up before being cleaned up by the system anyway. - -2004-02-17 Don Porter - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: Changed -verbose default value to - {body error} so that detailed information on unexpected errors in - tests is provided by default, even after the fix for [Bug 725253] - -2004-02-17 Jeff Hobbs - - * tests/unixInit.test (unixInit-7.1): - * unix/tclUnixInit.c (TclpInitPlatform): ensure the std fds exist to - prevent crash condition [Bug 772288] - -2004-02-17 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Bozo mistake in memory - releasing order when in an error case. [Bug 898910] - -2004-02-16 Jeff Hobbs - - * generic/tclTrace.c (TclTraceExecutionObjCmd) - (TclTraceCommandObjCmd): fix possible mem leak in trace info. - -2004-02-12 Mo DeJong - - * win/tclWinInit.c (AppendEnvironment): Use the tail component of the - passed in lib path instead of just blindly using lib+4. That worked - when lib was "lib/..." but fails for other values. Thanks go to - Patrick Samson for pointing this out. - -2004-02-10 David Gravereaux - - * win/nmakehlp.c: better macro grepping logic. - -2004-02-07 David Gravereaux - - * win/makefile.vc: - * win/rules.vc: - * win/tcl.rc: - * win/tclsh.rc: Added an 'unchecked' option to the OPTS macro so a - core built with symbols can be linked to the non-debug enabled C - run-time. As per discussion with Kevin Kenny. Called like this: - - nmake -af makefile.vc OPTS=unchecked,symbols - - This clarifies the meaning of the 'g' naming suffix to mean only that - the binary requires the debug enabled C run-time. Whether the binary - contains symbols or not is a different condition. - -2004-02-06 Don Porter - - * doc/clock.n: Removed reference to non-existent [file ctime]. - -2004-02-05 David Gravereaux - - * docs/tclvars.n: Added clarification of the tcl_platform(debug) var - that it only refers to the flavor of the C run-time, and not whether - the core contains symbols. - -2004-02-05 Don Porter - - * generic/tclFileName.c (SkipToChar): Corrected CONST and type-casting - issues that caused compiler warnings. - -2004-02-04 Don Porter - - * generic/tclCmdAH.c (StoreStatData): Removed improper refcount - decrement of the varName parameter. This error was causing segfaults - following test cmdAH-28.7. - - * library/tcltest/tcltest.tcl: Corrected references to non-existent - $name variable in [cleanupTests]. [Bug 833637] - -2004-02-03 Don Porter - - * library/tcltest/tcltest.tcl: Corrected parsing of single command - line argument (option with missing value) [Bug 833910] - * library/tcltest/pkgIndex.tcl: Bump to version 2.2.5. - -2004-02-02 David Gravereaux - - * generic/tclIO.c (Tcl_Ungets): Fixes improper filling of the channel - buffer. This is the buffer before the splice. [Bug 405995] - -2004-02-01 David Gravereaux - - * tests/winPipe.test: more pass-thru commandline verifications. - * win/tclWinPipe.c (BuildCommandLine): Special case quoting for '{' - not required by the c-runtimes's parse_cmdline(). - * win/tclAppInit.c: Removed our custom setargv() in favor of the work - provided by the c-runtime. [Bug 672938] - - * win/nmakehlp.c: defensive techniques to avoid static buffer - overflows and a couple envars upsetting invokations of cl.exe and - link.exe. [Bug 885537] - - * tests/winPipe.test: Added proof that BuildCommandLine() is not doing - the "N backslashes followed a quote -> insert N * 2 + 1 backslashes - then a quote" rule needed for the crt's parse_cmdline(). - * win/tclWinPipe.c: Fixed BuildCommandLine() to pass the new cases. - -2004-01-30 David Gravereaux - - * win/makefile.vc: Use the -GZ compiler switch when building for - symbols. This is supposed to emulate the release build better to avoid - hiding problems that only show themselves in a release build. - -2004-01-29 Vince Darley - - * generic/tclPathObj.c: fix to [Bug 883143] in file normalization - -2004-01-29 Vince Darley - - * doc/file.n: - * generic/tclFCmd.c - * generic/tclTest.c - * library/init.tcl - * mac/tclMacFile.c - * tests/fileSystem.test: fix to [Bug 886352] where 'file copy -force' - had inconsistent behaviour wrt target files with insufficient - permissions, particular from vfs->native fs. Behaviour of '-force' is - now always consistent (and now consistent with behaviour of 'file - delete -force'). Added new tests and documentation and cleaned up the - 'simplefs' test filesystem. - - * generic/tclIOUtil.c - * unix/tclUnixFCmd.c - * unix/tclUnixFile.c - * win/tclWinFile.c: made native filesystems more robust to C code - which asks for mount lists. - - * generic/tclPathObj.c: fix to [Bug 886607] removing warning/error - with some compilers. - -2004-01-28 Donal K. Fellows - - * generic/tclObj.c (SetBooleanFromAny): Rewrite to do more efficient - string->bool conversion. - Many other minor whitespace/style fixes to this file too. - -2004-01-27 David Gravereaux - - * win/nmakehlp.c: Use '.\nul' as the sourcefile name instead of 'nul' - so VC 5.2 doesn't try searching the path for it and failing with a - possible dialogbox popping up about having to add a CD to an empty - drive. Also added a SetErrorMode() call to disable any dialogs that - cl.exe or link.exe might create. [Bug 885537] - -2004-01-22 Vince Darley - - * doc/file.n: clarified documentation of 'file system' [Bug 883825] - * tests/fCmd.test: improved test result in failure case. - -2004-01-22 Vince Darley - - * tests/fileSystem.test: 3 new tests - * generic/tclPathObj.c: fix to [Bug 879555] in file normalization. - * doc/filename.n: small clarification to Windows behaviour with - filenames like '.....', 'a.....', '.....a'. - - * generic/tclIOUtil.c: slight improvement to native cwd caching on - Windows. - -2004-01-21 David Gravereaux - - * doc/Panic.3: Mentions of 'panic' and 'panicVA' removed from the - documentation. - -2004-01-21 Vince Darley - - * doc/FileSystem.3: - * generic/tcl.decls: - * generic/tclCmdAH.c - * generic/tclDecls.h - * generic/tclFCmd.c - * generic/tclFileName.c - * generic/tclFileSystem.h - * generic/tclIOUtil.c - * generic/tclInt.decls - * generic/tclInt.h - * generic/tclIntDecls.h - * generic/tclPathObj.c - * generic/tclStubInit.c - * generic/tclTest.c - * mac/tclMacFile.c - * tests/fileName.test - * tests/fileSystem.test - * tests/winFCmd.test - * unix/tclUnixFile.c - * win/tclWin32Dll.c - * win/tclWinFCmd.c - * win/tclWinFile.c - * win/tclWinInt.h - - Three main issues accomplished: (1) cleaned up variable names in the - filesystem code so that 'pathPtr' is used throughout. (2) applied a - round of filesystem optimisation with better handling and caching of - relative and absolute paths, requiring fewer conversions. (3) - clarifications to the documentation, particularly regarding the - acceptable refCounts of objects. Some new tests added. Tcl benchmarks - show a significant improvement over 8.4.5, and on Windows typically a - small improvement over 8.3.5 (Unix still appears to require - optimisation). TCL_FILESYSTEM_VERSION_2 introduced, but for internal - use only. There should be no public incompatibilities from these - changes. Thanks to dgp for extensive testing. - -2004-01-19 David Gravereaux - - * win/tclWinPipe.c (Tcl_WaitPid): Fixed a thread-safety problem with - the process list. The delayed cut operation after the wait was going - stale by being outside the list lock. It now cuts within the lock and - does a locked splice for when it needs to instead. [Bug 859820] - -2004-01-18 Donal K. Fellows - - * generic/tclCompile.c, generic/tclCompile.h: Two new opcodes, - INST_LIST_INDEX_IMM and INST_LIST_RANGE_IMM, that have operand(s) of - new type OPERAND_IDX4 which represents indexes into things like lists - (and perhaps other things eventually.) - * generic/tclExecute.c (TclExecuteByteCode): Implementation of the new - opcodes. INST_LIST_INDEX_IMM does a simple [lindex] with either front- - or end-based simple indexing. INST_LIST_RANGE_IMM does an [lrange] - with front- or end-based simple indexing for both the reference to the - first and last items in the range. - * generic/tclCompCmds.c (TclCompileLassignCmd): Generate bytecode for - the [lassign] command. - -2004-01-17 David Gravereaux - - * win/tclWinInit.c: added #pragma comment(lib, "advapi32.lib") when - compiling under VC++ so we don't need to specify it when linking. - -2004-01-17 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Add more shimmering - protection for when the list is also one of the variables. - - BASIC IMPLEMENTATION OF TIP#57 - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Implementation of the - [lassign] command that takes full advantage of Tcl's object API. - * doc/lassign.n: New file documenting the command. - * tests/cmdIL.test (cmdIL-6.*): Test suite for the command. - -2004-01-15 David Gravereaux - - * win/tclWinReg.c: Placed the requirement for advapi.lib into the - object file itself with #pragma comment (lib, ...) when built with - VC++. This will simplify linking for users of the static library. - - * win/rules.vc: Added new 'fullwarn' to the CHECKS commandline macro; - sets $(FULLWARNINGS). - - * win/makefile.vc: Removed 'advapi.lib' from $(baselibs). Added new - logic to crank-up the warning levels for both compile and link when - $(FULLWARNINGS) is set. Some clean-up with how the resource files are - built and how -DTCL_USE_STATIC_PACKAGES is sent when compiling the - shells. - - * win/tclAppInit.c: Small change in how TCL_USE_STATIC_PACKAGES is - used. - - * win/tcl.rc: - * win/tclsh.rc: Some clean-up with how the resource files are built. - Fixed 'OriginalFilename' problem that still thought a debug suffix was - still 'd', now is 'g'. - -2004-01-14 Donal K. Fellows - - * generic/tclDictObj.c (TraceDictPath, DictExistsCmd): Adjusted - behaviour of [dict exists] so a failure to look up a dictionary along - the path of dicts doesn't trigger an error. This is how it was - documented to behave previously... [Bug 871387] - - * generic/tclDictObj.c: Assorted dict fixes from Peter Spjuth relating - to [Bug 876170]. - (SetDictFromAny): Make sure that lists retain their ordering even when - converted to dictionaries and back. - (TraceDictPath): Correct object reference count handling! - (DictReplaceCmd, DictRemoveCmd): Stop object leak. - (DictIncrCmd,DictLappendCmd,DictAppendCmd,DictSetCmd,DictUnsetCmd): - Simpler handling of reference counts when assigning to variables. - * tests/dict.test (dict-19.2): Memory leak stress test - -2004-01-13 Don Porter - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Silence compiler warnings. - - Patch 876451: restores performance of [return]. Also allows forms such - as [return -code error $msg] to be bytecompiled. - - * generic/tclInt.h: Factored Tcl_ReturnObjCmd() into two pieces: - * generic/tclCmdMZ.c: TclMergeReturnOptions(), which can parse the - options to [return], check their validity, and create the - corresponding return options dictionary, and TclProcessReturn(), which - takes that return options dictionary and performs the [return] - operation. - - * generic/tclCompCmds.c: Rewrote TclCompileReturnCmd() to call - TclMergeReturnOptions() at compile time so the return options - dictionary is computed at compile time (when it is fully known). The - dictionary is pushed on the stack along with the result, and the code - and level values are included in the bytecode as operands. Also - supports optimized compilation of un-[catch]ed [return]s from procs - with default options into the INST_DONE instruction. - - * generic/tclExecute.c: Rewrote INST_RETURN instruction to retrieve - the code and level operands, pop the return options from the stack, - and call TclProcessReturn() to perform the [return] operation. - - * generic/tclCompile.h: New utilities include TclEmitInt4 macro - * generic/tclCompile.c: and TclWordKnownAtCompileTime(). - - End Patch 876451. - - * generic/tclFileName.c (Tcl_GlobObjCmd): Latest changes to management - of the interp result by Tcl_GetIndexFromObj() exposed improper interp - result management in the [glob] command procedure. Corrected by - adopting the Tcl_SetObjResult(Tcl_NewStringObj) pattern. This stopped - a segfault in test filename-11.36. [Bug 877677] - -2004-01-13 Donal K. Fellows - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct, Tcl_WrongNumArgs): - Create fresh objects instead of using the one currently in the - interpreter, which isn't guaranteed to be fresh and unshared. The cost - for the core will be minimal because of the object cache, and this - fixes [Bug 875395]. - -2004-01-12 Miguel Sofer - - * generic/tclCompExpr.c (CompileLandOrLorExpr): cosmetic changes. - -2004-01-12 Miguel Sofer - - * generic/tclCompExpr.c (CompileLandOrLorExpr): new logic, fewer - instructions. As a side effect, the instructions INST_LOR and - INST_LAND are now never used. - * generic/tclExecute.c (INST_JUMP*): small optimisation; fix a bug in - debug code. - -2004-01-11 David Gravereaux - - * win/tclWinThrd.c (Tcl_ConditionNotify): condPtr must be dereferenced - to see if there are waiters else uninitialized datum is manipulated. - [Bug 849007 789338 745068] - -2004-01-09 David Gravereaux - - * generic/tcl.h: Renamed and deprecated #defines moved to within the - #ifndef TCL_NO_DEPRECATED block. This allows us to build Tcl to check - for deprecated functions in use, such as panic() and Tcl_Ckalloc(). By - request from DKF. Extensions that build with -DTCL_NO_DEPRECATED now - have these macros as restricted. - ***POTENTIAL INCOMPATIBILITY*** - - * win/makefile.vc: - * win/rules.vc: Added -DTCL_NO_DEPRECATED usage to makefile.vc. - Called like this: nmake -af makefile.vc CHECKS=nodep - -2004-01-09 Vince Darley - - * generic/tclIOUtil.c: fix to infinite loop in TclFinalizeFilesystem - [Bug 873311] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2005 Index: ChangeLog.2005 ================================================================== --- ChangeLog.2005 +++ /dev/null @@ -1,3822 +0,0 @@ -2005-12-30 Kevin B. Kenny - - * generic/tclStubLib.c: Corrected a typo in "missing Stubs table - pointer." - -2005-12-27 Kevin B. Kenny - - * generic/tcl.decls: Destubbed TclTomMathInitializeStubs - it is in - * generic/tcl.h: the stub library, not the main shared - * generic/tclBasic.c: library. Exported Tcl_InitBignumFromDouble. - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclStrToD.c: - - * generic/tclDecls.h: - * generic/tclStubLib.c: - * generic/tclStubInit.c: Regenerated. - - * generic/clock.tcl: Reverted to using the time zone abbreviation and - not its name to "stop the bleeding" on [Bug 1386377]. This is *not* a - good long-term solution, but there may not be one. - - * libtommath/bn_mp_sqrt.c: Improved the initial approximation to the - square root, roughly doubling the speed of the routine. (This is a - local change that needs to be communicated to Tom.) - - * win/Makefile.in: Corrected a bug where tommath_class.h and - tommath_superclass.h were not installed, making it impossible for - client code to compile against the tommath stubs. - - * library/tzdata: Updated to Olson's tzdata2005r. (Latest changes to - Daylight Saving Time in Canada, plus redefinition of the Posix-style - zones [e.g., EST5EDT] to be locale-independent.) - - * libtommath: Updated to Tom St.Denis's release 0.37. - -2005-12-20 Donal K. Fellows - - * generic/tclThreadAlloc.c (Tcl_GetMemoryInfo): Format values as longs - and not ints, so they are less likely to wrap on 64-bit machines. - -2005-12-19 Don Porter - - * generic/tclCmdMZ.c: Modified [string is double] to use - * tests/string.test: TclParseNumber() to parse trailing whitespace. - Ensures consistency, and makes it easier to cleanup after invalid - internal reps left behind by parsing [Bugs 1360532 1382287]. - - * generic/tclParseExpr.c: Added TCL_PARSE_NO_WHITESPACE to - * generic/tclScan.c: TclParseNumber() calls since [scan] and [expr] - * tests/scan.test: parsing don't want spaces in parsed numbers. - - * generic/tclInt.h: Added TCL_PARSE_NO_WHITESPACE flag to the - * generic/tclStrToD.c: TclParseNumber() interface. - -2005-12-19 Donal K. Fellows - - * doc/Tcl.n: Clarify what is going on in variable substitution - following thread on comp.lang.tcl. - -2005-12-18 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictCmd): Ensure that we only do an - 'endCatch' when there's a preceding 'beginCatch'. [Bug 1382528] Many - thanks to Anton Kovalenko for finding this and pointing out that it was - a catch stack handling problem! - -2005-12-14 Daniel Steffen - - * generic/tclIOUtil.c: workaround gcc warning "comparison is always - * generic/tclTest.c: false due to limited range of data type". - - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - * unix/Makefile.in: add new tclTomMath* files. - - * generic/tclBasic.c: replace panic with Tcl_Panic. - -2005-12-13 Kevin B. Kenny - - * generic/tcl.decls: Added changes to export an additional stubs - * generic/tclBasic.c: table to represent the 'libtommath' routines - * generic/tclDecls.h: that Tcl uses and export them to callers. - * generic/tclInt.decls: Reran 'genstubs' - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclTomMath.decls: - * generic/tclTomMath.h: - * generic/tclTomMathDecls.h: - * generic/tclTomMathInterface.c: - * generic/tommath.h: - * tools/fix_tommath_h.tcl: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - - * generic/tclClock.c: Made changes to silence a number of compiler - * generic/tclIO.c: warnings when building with mingw. - * generic/tclIORChan.c: - * generic/tclLink.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclTimer.c: - * win/tclWinChan.c: - * win/tclWinConsole.c: - * win/tclWinDde.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinReg.c: - * win/tclWinSock.c: - -2005-12-13 Donal K. Fellows - - * generic/tclExecute.c (TEBC:DICT_FIRST,DICT_DONE): Only decrease the - references to the dictionary once the iteration completes. Do this by - storing the dict in the iterator context variable. [Bug 1379349] Thanks - to Ulrich Ring and Tobias Hippler for finding this. - -2005-12-12 Jeff Hobbs - - * unix/tcl.m4, unix/configure: Fix sh quoting error reported in - bash-3.1+ [Bug 1377619] (schafer) - -2005-12-12 Kevin B. Kenny - - * doc/mathfunc.n: Changed two examples from the incorrect 'tcl::math::' - to 'tcl::mathfunc::' [Bug 1378818] - -2005-12-09 Mo DeJong - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Define MACHINE for gcc builds. The - lack of a definition of this variable in the manifest file was causing - a runtime error in wish built with gcc. - -2005-12-09 Donal K. Fellows - - * tests/lsearch.test (lsearch-10.8..10): If the -start is off the end, - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): searching should find nothing - at all. [Bug 1374778] - -2005-12-08 Jeff Hobbs - - * win/Makefile.in, win/makefile.vc: Add Win x64 and CE build support - * win/tcl.m4, win/configure: CE still requires C code fixes. - - * generic/tcl.h: use struct __stat64 (not _stat64) for MSC_VER >= 1400 - (i.e. latest Platform SDK). - -2005-12-07 Donal K. Fellows - - * doc/socket.n: Cross-referenced the socket documentation better to the - fconfigure documentation on the topic of asynch sockets. - * doc/fconfigure.n: Added keyword to documentation of -blocking option - so that people looking for "asynch" can find it as well. - -2005-12-05 Daniel Steffen - - * unix/tclUnixPort.h (Darwin): fix incorrect __DARWIN_UNIX03 configure - overrides that were originally copied from Darwin CVS (rdar://3693001) - -2005-12-05 Kevin B. Kenny - - * tools/tclZIC.tcl: Updated to reflect changes in calling sequence when - GetJulianDateFromEraYearMonthDay moved to C. - * library/tzdata: Regenerated from Olson's tzdata2005p.tar.gz - the - 'systemv' changes appear not to affect Tcl's processing of the dates. - -2005-12-05 Daniel Steffen - - * unix/configure.in: move check for fts API to configure.in and run it - * unix/tcl.m4: on all platforms, since Linux glibc2 and *BSDs - also have this; using fts is more efficient than a recursive - opendir/readdir. - * unix/tclUnixFCmd.c (TraverseUnixTree): add support to fts code for - platforms with stat64. - * unix/configure: - * unix/tclConfig.h.in: regen. - -2005-12-05 Jeff Hobbs - - * unix/configure: Use fts file API on Darwin if available. - * unix/tcl.m4: Addresses file delete issues in readdir noted - * unix/tclUnixFCmd.c: in [Bug 1034337]. (steffen) - Remove redundant stat call for each file in DoCopyFile. (steffen) - -2005-12-02 Kevin B. Kenny - - * generic/tclClock.c: Moved a tiny bit more of [clock format] from run - * library/clock.tcl: time to compile time, and fixed a l10n bug in the - process. [Bug 1371446]. Also, conditoned the call to SetupTimeZone to - speed the common case where TZData($timezone) already exists, and - achieved a puny speedup by making ::tcl::clock::getenv not throw - errors. - * unix/Makefile.in: Made some changes to support a 'make' command that - is present on some antiquated versions of Solaris. - -2005-12-01 Kevin B. Kenny - - * library/clock.tcl: Continued rationalizing the code, eliminating - numerous redundant [mc] calls. Added another time boost by precompiling - a [::format] command to do the bulk of the work of [clock format]. - -2005-12-01 Donal K. Fellows - - * unix/Makefile.in: Add remaining dependency info. While automated - maintenance of this information would be good, having it at all is much - better than a poke in the eye with a sharp stick... - -2005-12-01 Daniel Steffen - - * generic/tclClock.c: fix warning. - - * unix/tcl.m4 (Darwin): fix error when MACOSX_DEPLOYMENT_TARGET unset - * unix/configure: regen. - -2005-11-30 Donal K. Fellows - - * unix/Makefile.in: Add dependency information relating to tclCompile.h - since when the list of opcodes changes it is usually useful to rebuild - everything that depends on it (but which is nonetheless a small - fraction of the total set of Tcl source files). - - ***POTENTIAL INCOMPATIBILITY*** for bytecode savers/loaders. See below - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Arrange for very simple - [switch] invokations to be compiled into hash lookups into jump tables; - only a very specific kind of [switch] can be safely compiled this way, - but that happens to be the most common kind. This makes around 5-10% - difference to the speed of execution of clock.test. - * generic/tclExecute.c (TEBC:INST_JUMP_TABLE): New instruction to allow - for jumps to locations looked up in a hashtable. Requires a new AuxData - type, tclJumptableInfoType (supported by the functions DupJumptableInfo - and FreeJumptableInfo in tclCompCmds.c) so anything that saves bytecode - containing this *must* be updated! - -2005-11-30 Kevin Kenny - - * generic/tclClock.c: Fixed a bad refcount in previous commit that led - to a corrupted heap. Also silenced a warning that some compilers gave - about the excessively long constant for JULIAN_SEC_POSIX_EPOCH. Also - fixed a bug where [clock format] would fail in the :localtime zone for - times before the Posix Epoch. Thanks to Miguel Sofer for pointing out - all of these. Also rationalized the code a little bit by moving parts - of [clock scan] into C, eliminating some code that was duplicated in - the C and Tcl layers. - -2005-11-29 Kevin Kenny - - * generic/tclBasic.c: Moved a big part of [clock format] down - * generic/tclClock.c: to the C level in order to make it go faster. - * generic/tclInt.h: Preliminary measurements suggest that it - * generic/clock.tcl: more than doubles in speed with this change. - -2005-11-29 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Allow [lsearch -regexp] to - process REs that contain backreferences. This expensive mode of - operation is only used if the RE would otherwise cause a compilation - failure. [Bug 1366683] - -2005-11-28 Kevin Kenny - - * tools/tclZIC.tcl (convertTimeOfDay): Corrected a typo that caused - wrong DST transitions in any time zone where the transition is - specified as local Standard Time (as opposed to wall-clock or UTC). - (Also updated the code to be bignum-safe.) - * tests/clock.test (clock-51.1): Added regression test for the above. - * library/tzdata: Updated to Olson's 'tzdata2005o' (changes for Cuba, - Nicaragua, Jordan, and Georgia) and regenerated. Thanks to Paul - Mackerras for reporting this problem. - -2005-11-27 Daniel Steffen - - * unix/tcl.m4 (Darwin): add 64bit support, check for Tiger copyfile(), - add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to - configure (flag can't be present twice, so can't be in both CFLAGS and - LDFLAGS during configure), don't use -prebind when deploying on 10.4, - define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542). - (SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete - autoconf macros. Sync with tk/unix/tcl.m4. - - * unix/configure.in: fix obsolete autoconf macros, sync gratuitous - formatting/ordering differences with tk/unix/configure.in. - - * unix/Makefile.in: add CFLAGS to tclsh/tcltest link to make executable - linking the same as during configure (needed to avoid losing any linker - relevant flags in CFLAGS, in particular flags that cannot be in - LDFLAGS). Avoid concurrent linking of tclsh and compiling of - tclTestInit.o or xtTestInit.o during parallel make. - (checkstubs, checkdoc, checkexports): dependency and Darwin fixes - (dist): add new macosx files. - - * unix/tclLoadDyld.c (TclpDlopen): use NSADDIMAGE_OPTION_WITH_SEARCHING - on second NSAddImage only. [Bug 1204237] - (TclGuessPackageName): should not be MODULE_SCOPE. - (TclpLoadMemory): ppc64 and endian (i386) fixes, add support for - loading universal (fat) bundles from memory. - - * unix/tclUnixFCmd.c: - * macosx/tclMacOSXFCmd.c: ppc64 and endian (i386) fixes. - (TclMacOSXCopyFileAttributes): add support for new Tiger copyfile() API - to enable copying of xattrs & ACLs by [file copy]. - - * generic/tcl.h: add Darwin specifc configure overrides for TCL_WIDE - defines to support fat compiles of ppc and ppc64 at the same time, - (replaces Darwin CVS fix by emoy, rdar://3693001). add/correct location - of version numbers in macosx files. - - * generic/tclInt.h: clarify fat compile comment. - - * unix/tclUnixPort.h: add Darwin specifc configure overrides to support - fat compiles, where configure runs only once for multiple architectures - (replaces Darwin CVS fix by emoy, rdar://3693001). - - * macosx/tclMacOSXBundle.c: - * macosx/tclMacOSXNotify.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixPort.h: fix #include order to support compile time - override of HAVE_COREFOUNDATION in tclUnixPort.h when building for - ppc64 - - * macosx/Tcl.pbproj/default.pbxuser (new file): - * macosx/Tcl.pbproj/jingham.pbxuser: - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Tcl.xcode/default.pbxuser (new file): - * macosx/Tcl.xcode/project.pbxproj (new file): - * macosx/Tcl.xcodeproj/default.pbxuser (new file): - * macosx/Tcl.xcodeproj/project.pbxproj (new file): new/updated - projects for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on - 10.2, with native tcltest targets and support for universal (fat) - compiles. - - * macosx/README: clarification/cleanup, document new Xcode projects and - universal (fat) builds via CFLAGS (i.e. all of ppc ppc64 i386 at once). - - * unix/Makefile.in: - * unix/aclocal.m4: - * unix/configure.in: - * unix/dltest/Makefile.in: - * macosx/configure.ac (new file): add support for inclusion of - unix/configure.in by macosx/configure.ac, allows generation of a config - headers enabled configure script in macosx (required by Xcode - projects). - - * macosx/GNUmakefile: rename from Makefile to avoid overwriting by - configure run in tcl/macosx, add support for reusing configure cache, - build target fixes, remove GENERIC_FLAGS override now handled by - tcl.m4. - - * generic/tcl.decls: add Tcl_Main declaration as comment to avoid - 'checkstubs' target complaining about it missing from stubs. - - * generic/regex.h: - * generic/tclDate.c: - * generic/tclEnv.c: - * generic/tclGetDate.y: - * generic/tclIOUtil.c: - * generic/tclObj.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclPathObj.c: - * generic/tclThreadAlloc.c: - * generic/tclThreadStorage.c: - * generic/tclTrace.c: - * generic/tclVar.c: - * generic/tommath.h: - * tools/fix_tommath_h.tcl: - * unix/tclUnixFCmd.c: ensure externally visible symbols not contained - in stubs table are declared as MODULE_SCOPE (or as static if not used - outside of own source file). These changes allow 'make checkstubs' to - complete without error on Darwin with gcc 4. - - * generic/rege_dfa.c (getvacant): - * generic/regexec.c (cfind): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclNamesp.c (NamespaceEnsembleCmd): - * unix/tclUnixChan.c (TclUnixWaitForFile): initialise variables to - silence gcc 4 warnings. - - * generic/tclExecute.c (TclExecuteByteCode): fix unused variable - warning when NO_WIDE_TYPE is defined. - - * generic/regguts.h: only #define NDEBUG if not already #defined. - - * unix/tclUnixNotfy.c: - * macosx/tclMacOSXNotify.c: sync whitespace & comments. - - * unix/tclUnixPort.h: - * win/tclWinPort.h: remove declaration of obsolete&unused TclpMutex - API. - - * unix/configure: - * unix/tclConfig.h.in: regen. - -2005-11-21 Andreas Kupries - - * unix/Makefile.in (install-libraries): Updated Makefile to new - * win/Makefile.in (install-libraries): version of the http package. - This fixes the ifneeded/provide mismatch reported when trying to - require http. Should we maybe try to automatically extract the version - number from the http code to prevent future breakage ? - - This follows the update of the version number by dgp on Nov 15 (No - entry found in the ChangeLog). - -2005-11-20 Joe English - - * generic/tclStubLib.c: Don't set tclStubsPtr to 0 when - Tcl_PkgRequireEx() fails [Fix for [Bug 1091431] "Tcl_InitStubs failure - crashes wish"] - -2005-11-18 Miguel Sofer - - * tests/trace.test (trace-34.5): [Bug 1047286], added a second test - illustrating the role of "ns in callStack" in the ns's visibility - during deletion traces. - -2005-11-18 Kevin B. Kenny - - * doc/clock.n: Restored several missing lines near the %w format group - so that %w and %W are documented with their actual behaviour. [Bug - 1359183] - -2005-11-18 Jeff Hobbs - - * generic/tclIO.c (TclFinalizeIOSubsystem): preserve statePtr until we - retrieve the next statePtr from it. - -2005-11-18 Miguel Sofer - - * generic/tclObj.c (GetBignumFromObj): replace NULL with - tclEmptyStringRep to stop memcpy from complaining in a debug build - (the corresponding branch is eliminated by the optimiser otherwise). - -2005-11-18 Andreas Kupries - - * generic/tclIO.c (TclFinalizeIOSubsystem): Applied Pat Thoyts' patch - for [Bug 1359094]. This moves the retrieval of the next channel state - to the end of the loop, as the called closeproc may close other - channels, i.e. modify the list we are iterating, invalidating any - pointer retrieved earlier. - -2005-11-18 Don Porter - - * generic/tclListObj.c: Restored the SetListFromAny routine to the - * generic/tclObj.c: "list" Tcl_ObjType, and restored the - Tcl_RegisterObjType() call for "list". This addresses the needs of some - "bridge" extensions to examine whether the Tcl_ObjType of a Tcl_Obj is - that of the "list" Tcl_ObjType. - -2005-11-18 Donal K. Fellows - - * library/http/http.tcl (http::geturl): Improved syntactic validation - of URLs, and better error messages in some cases. [Bug 1358369] - -2005-11-17 Miguel Sofer - - * tests/namespace.test: fix comment - -2005-11-14 Don Porter - - * generic/tclStrToD.c: More data in the "can't happen" Tcl_Panic to - aid debugging. - - * generic/tclBasic.c (CallCommandTraces): Save/restore the interp - result during traces to fix [Bug 1355342]. - -2005-11-13 Miguel Sofer - - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/namespace.test: fix for [Bug 1354540] and [Bug 1355942]. The - new tests 7.3-6 and the modified 51.13 fail due to the unrelated [Bug - 1355342] - - * tests/trace.test: added tests 20.13-16 for [Bug 1355342] - -2005-11-12 Miguel Sofer - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): - * generic/tclObj.c (Tcl_GetCommandFromObj): more partial fixes for - [Bug 1354540] - making sure that cached references to a command being - deleted cannot be made reusable by a delete trace. - -2005-11-12 Donal K. Fellows - - * generic/tclNamesp.c (Tcl_FindCommand): Do not find commands in dead - namespaces on the path. Partial fix for [Bug 1354540]. - -2005-11-11 Don Porter - - * generic/tclInt.h: Revised TclParseNumber interface to enable - * generic/tclScan.c: revision to the [scan] command implementation - * generic/tclStrToD.c: to permit tests scan-4.44,55 to pass again. - [Bug 1348067]. - -2005-11-11 Miguel Sofer - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): - * generic/tclObj.c (Tcl_GetCommandFromObj): bump the cmd epoch early - to insure that cached references to this command are invalidated. - Partial fix for [Bug 1352734] - at least insures that namespace-51.13 - does not cause a panic. The test is still marked as knownbug, pending - resolution of what is actually the correct return value ([Bug - 1354540]) - -2005-11-09 Kevin B. Kenny - - * generic/tclTimer.c: Changed [after] so that it behaves correctly - * tests/timer.test: with negative arguments [Bug 1350293] and - arguments that overflow a 32-bit word. [Bug 1350291] - -2005-11-08 Don Porter - - * tests/compile.test: Updated tests with changed behavior - * tests/execute.test: due to addition of bignums. - * tests/expr-old.test: - * tests/expr.test: - * tests/parseExpr.test: - * tests/platform.test: - * tests/string.test: - -2005-11-08 Jeff Hobbs - - * unix/tclUnixFCmd.c (MAX_READDIR_UNLINK_THRESHOLD): reduce to 130 - based on errors seen on OS X 10.3 with lots of links in a dir. - [Bug 1034337 followup] - -2005-11-09 Donal K. Fellows - - * unix/Makefile.in (gdb-test): Added a new target to make it easier to - run the test suite inside a debugger. - -2005-11-08 Don Porter - - * tests/compExpr-old.test: Updated tests with changed behavior due - to addition of bignums. - - * tests/expr.test: Portable tests expr-46.13-18 [Bug 1341368] - - * generic/tclPkg.c: Corrected inconsistencies in the value returned - * tests/pkg.test: by Tcl_PkgRequire(Ex) so that the returned - values will always agree with what is stored in the package database. - This way repeated calls to Tcl_PkgRequire(Ex) have the same results. - Thanks to Hemang Lavana. [Bug 1162286]. - -2005-11-08 Donal K. Fellows - - * generic/tclTrace.c (TraceVarEx): Factor out heart of Tcl_TraceVar2 - (TclTraceVariableObjCmd,TraceVarProc): Use the new internal API to - arrange for the clientData to be cleaned up at the same time as the - rest of the main trace record. This simplifies the code a bit at the - same time. - -2005-11-07 Miguel Sofer - - * tests/trace.test (trace-13.2-4): added tests to detect leak, see [Bug - 1348775]. The recently added trace-8.9 test is now 13.4. - -2005-11-07 Donal K. Fellows - - * tests/dict.test (dict-19.2): arrange for the stress testing code to - only stress test the dict code and not the trace code as well. [Bug - 1342858] - -2005-11-05 Miguel Sofer - - * tests/trace.test (trace-8.9): added test to detect leak, see [Bug - 1348775]. - -2005-11-04 Pat Thoyts - - * win/tclWinPort.h: Applied [Patch 1267871] by Matt Newman for - * win/tclWinPipe.c: extended error code support on Windows. - * tests/exec.test: Tests for extended error codes. - * generic/tclPipe.c: Permit long codes (platform macros permitting). - -2005-11-04 Miguel Sofer - - * generic/tclBinary.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIOCmd.c: - * generic/tclLink.c: - * generic/tclTest.c: - * generic/tclVar.c: fix for [Bug 1334947]. The functions TclPtrSetVar, - Tcl_ObjSetVar2 and Tcl_SetVar2Ex now always consume the newValuePtr - argument - i.e., they will free a 0-refCount object if they failed to - set the variable. Fixed all callers in the core. - -2005-11-04 Kevin Kenny - - * generic/tclGetDate.y: Added abbreviations for the Korean - * library/clock.tcl: timezone. [Patch 1298737] - * generic/tclDate.c: Regenerated. - - * tools/findBadExternals.tcl: Added this script, which locates external - symbols that do not begin with 'Tcl' or 'tcl' and hence might be in - conflict with other link libraries. Thanks to George Peter Staplin for - the idea and the initial version of the script. [Bug 1263012] - - * unix/Makefile.in: Trimmed a bunch of fat out of the tommath/ - directory in 'make dist'. [RFE 1333318] - - * unix/tcl.m4: Added code to enable [load] on LynxOS. Thanks to - heidibr@users.sf.net for the patch. [Bug 1163896]. Removed the last - vestiges of GNU dld from the Unix build [RFE 1071992]. - - * unix/tclLoadDld.c: Removed. - * unix/configure: Regenerated. - -2005-11-04 Miguel Sofer - - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclVar.c: - * tests/trace.test: fix for [Bugs 1338280/1337229]; changed to use the - same approach as the 8.4 patch in the ticket (i.e., removed the patch - committed on 2005-31-10). - -2005-11-03 Pat Thoyts - - * win/tclWin32Dll.c: Applied [Patch 1256872] to provide unicode - * win/tclWinConsole.c: support in the console on suitable systems. - * win/tclWinInt.h: Patch by Anton Kovalenko - -2005-11-02 Pat Thoyts - - Applied [Patch 1096916] to support building with MSVC 8. - * generic/regerror.c: Avoid use of reserved word. - * generic/tcl.h: Select the right Tcl_Stat structure - * generic/tclDate.c: Casts to handle 64 bit time_t case. - * tests/env.test: Include essential envvar on Win32 - * win/nmakehlp.c: Handle new return codes. - * win/makefile.vc: Use the selected options. - * win/rules.vc: Check options are applicable - * win/tclWinPort.h: Disable deprecated function warnings - * win/tclWinSock.c: Provide default value to avoid warning. - * win/tclWinTime.c: Add casts to handle 64bit time_t type. - -2005-11-01 Don Porter - - * generic/tclTrace.c (TclCheckExecutionTraces): Corrected mistaken - assumption that all command traces are set at the script level. - Report/fix from Jacques H. de Villiers. [Bug 1337941] - - * tests/unixNotfy.test (1.1,2): Update error message whitespace to - match changes in code. - - * tests/expr-old.test (expr-32.52): Use int(.) to restrict result of - left shift to the C long range. - - * expr.test (expr-46.13): Added test that illustrates shortcoming of - [Patch 1340260]. - -2005-10-31 Miguel Sofer - - * generic/tclNamesp.c: fix for [Bugs 1338280/1337229]. Thanks Don. - * tests/trace.test: fix duplicate test numbers - -2005-10-31 Donal K. Fellows - - * win/tclWinSerial.c (SerialSetOptionProc): Cleaned up option parsing - to produce more informative error messages and separate error and - non-error code paths better. - * tests/ioCmd.test (iocmd-8-19): Updated. - -2005-10-29 Miguel Sofer - - * generic/tclTrace.c (TraceVarProc): [Bug 1337229], partial fix. Ensure - that a second call with TCL_TRACE_DESTROYED does not lead to a second - call to Tcl_EventuallyFree(). It is still true that that second call - should not happen, so the bug is not completely fixed. - * tests/trace.test (test-18.3-4): added tests for [Bug 1337229] and - [Bug 1338280]. - -2005-10-23 Vince Darley - - * generic/tclFileName.c: fix to memory leak in glob [Bug 1335006] Obj - leak detection and patch by Eric Melbardis. - - * tests/fCmd.test: - * win/tclWinFile.c: where appropriate windows API is available, try to - set 'nlink' and 'ino' stat fields (previously they were always 0). [Bug - 1325803] - -2005-10-22 Miguel Sofer - - * tests/foreach.test (foreach-8.1): added test for [Bug 1189274] - -2005-10-22 Miguel Sofer - - * generic/tclExecute.c (INST_INCR_*): fixed [Bug 1334570]. Obj leak - detection and patch by Eric Melbardis. - -2005-10-21 Kevin B. Kenny - - * generic/tclStrToD.c (RefineApproximation): Plugged a memory leak - where two intermediate results were not freed on one return path. [Bug - 1334461]. Thanks to Eric Melbardis for the patch. - -2005-10-21 Donal K. Fellows - - * doc/binary.n: Clarify that virtually all code that uses the 'h' - format in [binary scan] should be using the 'H' format instead. It is - nearly always a bug to use the other! - -2005-10-20 Miguel Sofer - - * generic/tclListObj.c (TclLsetFlat): - * tests/lset.test (lset-10.3): fixed handling of unshared lists with - shared sublists, [Bug 1333036] reported by neuronstorm. - -2005-10-19 Donal K. Fellows - - * generic/tclIORChan.c (PassReceivedError,PassReceivedErrorInterp): - Fix crash caused by passing -1 as the length to TclNewStringObj(). Only - Tcl_NewStringObj (the function call, not the macro) handles that sort - of thing correctly. This makes ioCmd.test pass again. - -2005-10-19 Don Porter - - * generic/tclClock.c: Removed some dead code. - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclLiteral.c: - * generic/tclParseExpr.c: - * generic/tclScan.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2005-10-19 Donal K. Fellows - - * generic/tclIORChan.c: General cleanup, removing checks that are - unnecessary due to the general contracts of other functions in the - core, converting to using ANSI declarations, etc. Note that nearly the - whole file has changed, but it is often just cosmetic. - -2005-10-19 Miguel Sofer - - * generic/tclExecute.c (INST_DICT_APPEND, INST_DICT_LAPPEND): fixed - faulty peephole optimisation that can cause crashes, [Bug 1331475] - reported by Aric Bills. - -2005-10-18 Don Porter - - * generic/tclExecute.c: Added optimization for I32L64 systems to avoid - using bignums to perform int multiplies. The improvement shows up most - dramatically in tclbench's matrix.bench. - -2005-10-15 Don Porter - - * generic/tclExecute.c: Restored some optimizations of the - INST_INCR_SCALAR1_IMM opcode. - -2005-10-14 Zoran Vasiljevic - - * generic/tclIO.c (Tcl_ClearChannelHandlers): removed change dated - 2005-10-04 (see below). Look into [Bug 1323992] for detailed - discussion. - - * generic/tcl.h: Fixed bad definition of CRTEXPORT which should have - been CRTIMPORT rather. This broke compilation of generic/tclMain.c and - was probably introduced by mistake while applying the fix for [Bug - 1256937] below. - -2005-10-14 Kevin Kenny - - * generic/tclExecute.c (TclIncrObj, TclExecuteByteCode): Tidied up a - couple of infelicitous do {...} while(0) constructs. - -2005-10-14 Pat Thoyts - - * generic/tcl.h: Fix for [Bug 1256937] - correctly decorate - * generic/tclMain.c: imported functions from msvcrt in static builds. - -2005-10-13 Donal K. Fellows - - * tests/format.test: "Forward"-port of test updates relating to [Bug - 1284178]. The bug itself was fixed by TIP#237. - -2005-10-13 Zoran Vasiljevic - - * generic/tclIO.c (Tcl_ClearChannelHandlers): temporary ifdef - TCL_THREADS changes done to de-activate pending event processing when - channel is being closed/cutted. - -2005-10-13 Don Porter - - * generic/tclExecute.c: Removed obsolete use of NO_ERRNO_H. - * tools/man2tcl.c: - * unix/tcl.m4: - * unix/tclConfig.h.in: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * compat/tclErrno.h: Removed obsolete file. - - * generic/tclStrToD.c (TclParseNumber): Missing goto caused crash when - parsing "Na". [Bug 1325833] - -2005-10-12 Don Porter - - * generic/tclExecute.c (GetNumberFromObj): Restored some lost - optimizations for empty string values. We avoid cost of a call to - TclParseNumber just to tell us an empty string isn't a number. - -2005-10-12 Donal K. Fellows - - * generic/tclPathObj.c (SetFsPathFromAny): TclGetString macro must not - be combined with post-increment arguments. [Bug 1325099] - -2005-10-12 Kevin Kenny - - * generic/tclExecute.c (Tcl_ExecuteByteCode, TclIncrObj): Several - common cases inlined in hopes of gaining a little performance in [incr] - -2005-10-10 Miguel Sofer - - * generic/tclCompCmds.c: New convenience macro CompileTokens(). - -2005-10-10 Don Porter - - * generic/tclExecute.c: Corrections to the NO_WIDE_TYPE build. Also - added missing "break" to a switch that broke wide XOR operations. - -2005-10-10 Donal K. Fellows - - * generic/tclInterp.c (DeleteScriptLimitCallback) - (SetScriptLimitCallback): Improve the interlocking between the script - limit callback record and the hash table of current such records, to - prevent crashes in callbacks that create callbacks. - (Tcl_LimitSetTime): Reset the correct flag. Problem reported by - Nicolas Castagne on comp.lang.tcl - -2005-10-10 Miguel Sofer - - * generic/tclExecute.c: Fixing errors in last commit. (Two commits, the - second removes wrong comment). - -2005-10-09 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclStrToD.c: - * generic/tclStringObj.c: Initialise variables to avoid compiler - warnings ([Bug 1320818] among others). - -2005-10-08 Don Porter - - TIP#237 IMPLEMENTATION - - [kennykb-numerics-branch] Resynchronized with the HEAD; at this - checkpoint [-rkennykb-numerics-branch-20051008], the HEAD and - kennykb-numerics-branch contain identical code. - - [kennykb-numerics-branch] Merge updates from HEAD - - * generic/tclExecute.c: More performance macros and special handling of - the wide integer type for performance on 32-bit systems. - -2005-10-07 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Macro GetNumberFromObj() is version of - TclGetNumberFromObj() that saves a function call for common uses. - - * generic/tclInt.h: Made #undef NO_WIDE_TYPE the default on 32-bit - systems. Being able to use 64-bit values without leaping to mp_int - should help with performance. - - * generic/tclObj.c: Bug fixes in the #undef NO_WIDE_TYPE - * generic/tclExecute.c: configuration. - - * generic/tclExecute.c: Improved performance of comparison opcodes and - bitwise operations and removed yet more dead code. - -2005-10-07 Jeff Hobbs - - * unix/tclUnixFCmd.c (TraverseUnixTree): Adjust 2004-11-11 change to - * tests/fCmd.test (fCmd-20.2): account for NFS special files - with a readdir rewind threshold. [Bug 1034337] - -2005-10-06 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Improved performance of INST_RSHIFT and - INST_LSHIFT. - -2005-10-05 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Improved performance of INST_MULT, INST_DIV, - INST_ADD, and INST_SUB and replaced a "goto... label" with a "break - from loop" in TclIncrObj() and removed some dead code. - -2005-10-05 Andreas Kupries - - * generic/tclPipe.c (TclCreatePipeline): Fixed [Bug 1109294]. Applied - the patch provided by David Gravereaux. - - * doc/CrtChannel.3: Fixed [Bug 1104682], by application of David - Welton's patch for it, and added a note about wideSeekProc. - - * generic/tclIORChan.c (RcClose): Removed unreachable panic/return - statements. This fixes the remainder of [Bug 1286256]. - -2005-10-05 Jeff Hobbs - - * tests/env.test (env-6.1): - * win/tclWinPort.h: define USE_PUTENV_FOR_UNSET 1 - * generic/tclEnv.c (TclSetEnv, TclUnsetEnv): add USE_PUTENV_FOR_UNSET - to existing USE_PUTENV define to account for various systems that have - putenv(), but can't unset env vars with it. Note difference between - Windows and Linux for actually unsetting the env var (use of '='). - Correct the resizing of the environ array. We assume that we are in - full ownership, but that's not correct.[Bug 979640] - -2005-10-04 Don Porter - - [kennykb-numerics-branch] - * generic/tclExecute.c: Updated TclIncrObj() to more efficiently add - native long integers. Also updated IllegalExprOperandType and the - INST_UMINUS, INST_UPLUS, INST_BITNOT, and INST_TRY_CVT_TO_NUMERIC - sections for performance. - - * generic/tclBasic.c: Updated more callers to make use of - TclGetNumberFromObj. Removed some dead code. - -2005-10-04 Jeff Hobbs - - * win/tclWinSerial.c (SerialSetOptionProc): free argv [Bug 1067708] - - * tests/http.test: do not URI encode -._~ according - * library/http/http.tcl (init): to RFC3986. [Bug 1182373] (aho) - - * unix/tclLoadShl.c (TclpDlopen): use DYNAMIC_PATH on second shl_load - only. [Bug 1204237] - - * doc/scan.n: scan %[] requires "one or more chars" [Bug 1277503] - - * tests/winFile.test (getuser): allow valid Windows usernames. [Bug - 1311285] - - * generic/tclParse.c (Tcl_ParseCommand): add code that recognizes {} in - addition to {expand} for word expansion (make with - -DALLOW_EMPTY_EXPAND). - -2005-10-04 Zoran Vasiljevic - - * generic/tclIO.c (Tcl_ClearChannelHandlers): now deletes any - outstanding timer for the channel. Also, prevents events still in the - event queue from triggering on the current channel. - - * generic/tclTimer.c (Tcl_DeleteTimerHandler): bail out early if passed - NULL argument. - -2005-10-03 Don Porter - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Re-implemented ExprRoundFunc and - ExprEntierFunc to use TclGetNumberFromObj. - - * generic/tclInt.h: Added new routine TclGetNumberFromObj to - * generic/tclObj.c: provide efficient access to the actual - internal rep of a numeric Tcl_Obj without conversions. - -2005-10-03 Kevin Kenny - - * tools/loadICU.tcl: Changed the file names of message catalogs to - lowercase. - * tools/makeTestCases.tcl: - * library/tzdata/*: Olson's tzdata2005n.tar.gz. Includes new DST - rules for USA and a number of changes to other locales. - * tests/clock.test: Regenerated for new US DST rules. - -2005-09-30 Don Porter - - * generic/tclMain.c: Separate encoding conversion of command line - arguments from list formatting. [Bug 1306162]. - -2005-09-30 Don Porter - - [kennykb-numerics-branch] - - * generic/tclStringObj.c: Bug fix: Missing cast to large enough - integral size before << operations led to broken [format %llx] results. - Thanks to Robert Henry for reporting the bug. - -2005-09-29 Jeff Hobbs - - * doc/mathfunc.n: implementation for TIP #255, expr min/max - * library/init.tcl: - * tests/info.test, tests/expr-old.test: - -2005-09-27 Don Porter - - [kennykb-numerics-branch] - - * generic/tcl.h: Changed name of the new Tcl_Obj intrep field - * generic/tclObj.c: from "bignumValue" to "ptrAndLongRep" as - * generic/tclProc.c: described in TIP 237, and more suitable for - other more general uses. - -2005-09-27 Donal K. Fellows - - * tests/binary.test (binary-14.18): Added test for [Bug 1116542] though - the bug itself was already fixed by unrelated changes. - -2005-09-26 Kevin Kenny - - [kennykb-numerics-branch] Merge updates from HEAD. - -2005-09-26 Kevin Kenny - - * libtommath/: Updated to release 0.36. - * generic/tommath.h: Regenerated. - * generic/tclTomMathInterface.h: Added ten missing aliases for mp_* - functions to avoid namespace pollution in Tcl's exported symbols. [Bug - 1263012] - -2005-09-23 Don Porter - - [kennykb-numerics-branch] - - * unix/Makefile.in: Added -DMP_PREC=4 switch to all compiles so - * win/Makefile.in: that minimum memory requirements of mp_int's - * win/makefile.vc: will not be quite so large. [Bug 1299153]. - - * generic/tclStrToD.c: Fixed memory leak. [Bug 1299803]. - * generic/tclObj.c: - -2005-09-20 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Revise TclIncrObj() to call - Tcl_GetBignumAndClearObj. - - * generic/tcl.decls: Add Tcl_GetBignumAndClearObj. - * generic/tclObj.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2005-09-16 Don Porter - - [kennykb-numerics-branch] - - * generic/tclInt.h: Added TclBNInitBigNumFromWideInt() so - * generic/tclTomMathInterface.c: that every caller isn't required to - duplicate the sign logic to use the unsigned interface. - - * generic/tclBasic.c: Reduce the number of places where Tcl intrudes - * generic/tclExecute.c: into the internal format details of the mp_int - * generic/tclObj.c: struct. - * generic/tclStrToD.c: - * generic/tcLStringObj.c: - - * generic/tclTomMath.h: Added mp_cmp_d to routines from libtommath - * unix/Makefile.in: used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - - * libtommath/bn_mp_add_d.c: Bug fix. For mp_add_d(&a, d, &c), when &a - has the value -d, then the value &c computed should be zero, but - mp_add_d was producing an inconsistent zero value with a sign field of - MP_NEG, something like a value of -0, which other routines in - libtommath can't handle. - - * generic/tclExecute.c: Dropped all creation of "bigOne" values and - just use tommath routines that accept the value "1" directly. - -2005-09-15 Miguel Sofer - - * doc/ParseCmd.3: copy/paste fix [Bug 1292427] - -2005-09-15 Don Porter - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclStringObj.c (TclAppendFormattedObjs): Revision to - eliminate one round of string copying. - - * generic/tclBasic.c: More callers of TclObjPrintf and - * generic/tclCkalloc.c: TclFormatToErrorInfo. - * generic/tclCmdMZ.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclMain.c: - * generic/tclProc.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c - - * unix/configure: autoconf-2.59 - -2005-09-15 Donal K. Fellows - - * unix/tcl.m4 (SC_TCL_EARLY_FLAGS): Added extra hack to allow Tcl to - transparently open large files on RHEL 3. [Bug 1287638] - -2005-09-14 Don Porter - - * generic/tclStringObj.c: Bug fixes: ObjPrintfVA needed to - support "*" fields and needed to interpret precision limits on %s - conversions as a maximum number of bytes, not Tcl_UniChars, to take - from the (char *) argument. - - * generic/tclBasic.c: Updated several callers to use - * generic/tclCkalloc.c: TclFormatToErrorInfo() and/or - * generic/tclCmdAH.c: TclObjPrintf(). - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclProc.c: - - * library/init.tcl: Keep [unknown] in sync with errorInfo - formatting rules. - -2005-09-13 Don Porter - - * generic/tclBasic.c: First caller of TclFormatToErrorInfo. - - * generic/tclInt.h: Using stdarg.h conventions, add more - * generic/tclStringObj.c: fixed arguments to TclFormatObj() and - TclObjPrintf(). Added new routine TclFormatToErrorInfo(). - - * generic/tcl.h: Explicitly standardized on the use of stdarg.h - * generic/tclBasic.c: conventions for functions with variable number - * generic/tclInt.h: of arguments. Support for varargs.h has been - * generic/tclPanic.c: implicitly gone for some time now. All - * generic/tclResult.c: TCL_VARARGS* macros purged from Tcl sources, - * generic/tclStringObj.c: leaving only some deprecated #define's - * tools/genStubs.tcl: in tcl.h for the sake of older extensions. - - * generic/tclDecls.h: make genstubs - - * doc/AddErrInfo.3: Replaced all documented requirement for use of - * doc/Eval.3: TCL_VARARGS_START() with requirement for use of - * doc/Panic.3: va_start(). - * doc/SetResult.3: - * doc/StringObj.3: - -2005-09-12 Don Porter - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclCmdAH.c: Added support for the "ll" width - * generic/tclStringObj.c: specifier to [format]. - - * generic/tclStringObj.c (TclAppendFormattedObjs): Bug fix: make - sure %ld formats force the collection of a wide value, when the value - could be a different long. - -2005-09-09 Andreas Kupries - - * generic/tclIORChan.c (RcDecodeEventMask): Added missing type - declaration for the parameter 'mask'. This fixes the [Bug 1286256]. The - other warning can be removed only by removing the panic/return code. - -2005-09-09 Don Porter - - [kennykb-numerics-branch] Merge updates from HEAD. - -2005-09-09 Kevin Kenny - - * generic/tclStringObj.c: Added two missing casts to silence messages - from MSVC6. - -2005-09-09 Don Porter - - * generic/tclInt.h: New internal routine TclObjPrintf() - * generic/tclStringObj.c: is similar to TclFormatObj() but - accepts arguments in non-Tcl_Obj format. - - * generic/tclInt.h: New internal routines TclFormatObj() - * generic/tclStringObj.c: and TclAppendFormattedObjs() to offer - sprintf()-like means to append to Tcl_Obj. Work in progress toward - [RFE 572392]. - - * generic/tclCmdAH.c: Compiler directive NEW_FORMAT when #define'd - directs the [format] command to be implemented in terms of the new - TclAppendFormattedObjs() routine. - -2005-09-08 Donal K. Fellows - - TIP#254 IMPLEMENTATION - - * generic/tclLink.c (LinkTraceProc,ObjValue): Added many new of C var - * generic/tcl.h: to link to, making it - * doc/LinkVar.3: easier to seamlessly - * generic/tclTest.c (TestlinkCmd): couple C code and Tcl - * tests/link.test: scripts in an - application. [Patch 1242844] - -2005-09-07 Don Porter - - * generic/tclUtf.c (Tcl_UniCharToUtf): Corrected handling of negative - * tests/utf.test (utf-1.5): Tcl_UniChar input value. Incorrect - handling was producing byte sequences outside of Tcl's legal internal - encoding. [Bug 1283976]. - -2005-09-06 Donal K. Fellows - - * generic/tclInt.h (List): Added flag to keep track of whether a list - * generic/tclListObj.c: with a string rep is provably canonical. - * generic/tclUtil.c (Tcl_ConcatObj): Do efficient concatenation and - * generic/tclBasic.c (Tcl_EvalObjEx): evaluation when the list is - canonical, and not just when the list is pure. This should make the - "pure list" hacking introduced in 8.3 much more robust. - -2005-09-05 Donal K. Fellows - - * generic/tclObj.c (pendingObjDataKey): Added missing 'static' to stop - symbol from leaking outside the Tcl library. [Bug 1263012] - -2005-09-02 Don Porter - - [kennykb-numerics-branch] - - * generic/tclScan.c: Bug fix: The %o, %x, %i formats of [scan] must - not accept any 0b or 0o prefixes. [scan $s %o] must continue to work - even with KILL_OCTAL enabled. - - * generic/tclInt.h: Added TCL_PARSE_SCAN_PREFIXES to the flags - * generic/tclStrToD.c: accepted by TclParseNumber. - -2005-09-01 Andreas Kupries - - * unix/tclUnixSock.c (InitializeHostName): Synchronized use of static - modifier in declaration and definition of function. - - * unix/tclUnixChan.c (FileTruncateProc): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclResult.c (ReleaseKeys): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclListObj.c (NewListIntRep): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclEncoding.c (InitializeEncodingSearchPath): Synchronized - use of static modifier in declaration and definition of function. - - * generic/tclEncoding.c (FillEncodingFileMap): Synchronized use of - static modifier in declaration and definition of function. - - * generic/tclIORChan.c (RcNewHandle): Synchronized use of static - modifier in declaration and definition of function. - -2005-09-01 Don Porter - - [kennykb-numerics-branch] - - * generic/tclObj.c: TclParseNumber calls meant to parse an integer - value now pass the TCL_PARSE_INTEGER_ONLY flag. - - * generic/tclScan.c: Extended [scan] to accept the %lld, %llo, %llx, - and %lli formats. Numeric scanning is now done via TclParseNumber calls - - * generic/tclInt.h: Extended TclParseNumber to accept new flag - * generic/tclStrToD.c: values TCL_PARSE_INTEGER_ONLY, - TCL_PARSE_OCTAL_ONLY, and TCL_PARSE_HEXIDECIMAL_ONLY, to give caller - more control over the parsing rules. - -2005-08-31 Vince Darley - - * doc/FileSystem.3: - * unix/tclUnixFile.c: - * windows/tclWinFile.c: clarify that Tcl_FSMatchInDirectory may be - called with a NULL interpreter, and fix the code so this is allowed. - Tcl's core itself (tclEncoding.c:FillEncodingFileMap()) calls this - with a NULL interpreter. - -2005-08-30 Don Porter - - [kennykb-numerics-branch] - - * generic/tclObj.c: Extended bignum support to include bignums so - large they will not pack into a Tcl_Obj. When they outgrow Tcl's string - rep length limits, a panic will result. - - * generic/tclTomMath.h: Added mp_sqrt to routines from - * unix/Makefile.in: libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - - * generic/tclBasic.c: Extended sqrt(.) so that range covers the - entire double range, accepting as many bignums in the domain as that - will allow. - -2005-08-29 Andreas Kupries - - * library/tm.tcl (::tcl::tm::roots): Accepted Don Porter's patch for - [Bug 1189657]. Syncs the implementation to the specification (TIP #189) - -2005-08-29 Don Porter - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclBasic.c: Restored round(.) to the Tcl 8.4 rules. - -2005-08-29 Kevin Kenny - - * generic/tclBasic.c (ExprMathFunc): Restored "round away from zero" - * tests/expr.test (expr-46.*): behaviour to the "round" function. - Added test cases for the behavior, including the awkward case of a - number whose fractional part is 1/2-1/2ulp. [Bug 1275043] - -2005-08-26 Andreas Kupries - - * generic/tclIO.c: Moved Tcl_{Cut,Splice}Channel to - {Cut,Splice}Channel for internal use, and created new public functions - for Tcl_{Cut,Splice}Channel which walk the whole stack of - transformations and invoke the necessary thread actions. Added code to - Tcl_(Un)StackChannel to properly invoke the thread actions when pushing - and popping transformations on/from a channel. - -2005-08-26 Donal K. Fellows - - * generic/tclNamesp.c (NamespaceEnsembleCmd): Reset the result after - creating an ensemble to clear any result object sharing (potentially - caused by delete traces) so that we can safely return the name of the - ensemble. Previously, this caused crashes in Snit's test suite. - -2005-08-25 Donal K. Fellows - - * generic/tclListObj.c (UpdateStringOfList): Stop uncontrolled and - unsafe crashes from happening when working with very large string - representations. [Bug 1267380] - - * generic/tclExecute.c (TEBC:INST_DICT_LAPPEND): Stop dropping a - duplicated object on the floor, which was a memory leak (and a wrong - result too). Thanks to Andreas Kupries for reporting this. - -2005-08-25 Don Porter - - [kennykb-numerics-branch] Merge updates from HEAD - - * generic/tclExecute.c: Bug fix. INST_RSHIFT: shift of negative values - produced incorrect results. - - * generic/tclExecute.c: Bug fix. INST_*SHIFT opcodes stack management. - [expr 0<<6] should be 0, not 6. - - * generic/tclBasic.c: Extended the domain of round(.) to all non-Inf, - non-NaN doubles, using bignums for the result as needed. - -2005-08-24 Andreas Kupries - - TIP#219 IMPLEMENTATION - - * doc/SetChanErr.3: ** New File **. Documentation of the new channel - API functions. - * generic/tcl.decls: Stub declarations of the new channel API. - * generic/tclDecls.h: Regenerated - * generic/tclStubInit.c: - - * tclIORChan.c: ** New File **. Implementation of the reflected - channel. - * generic/tclInt.h: Integration of reflected channel and new error - * generic/tclIO.c: propagation into the generic I/O core. - * generic/tclIOCmd.c: - * generic/tclIO.h: - * library/init.tcl: - - * tests/io.test: Extended testsuite. - * tests/ioCmd.test: - * tests/chan.test: - * generic/tclTest.c: - * generic/tclThreadTest.c: - - * unix/Makefile.in: Integration into the build machinery. - * win/Makefile.in: - * win/Makefile.vc: - -2005-08-24 Kevin Kenny - - * generic/tclStrToD.c (Tcl_DoubleDigits): Fixed the corner cases of - * tests/binary.test (binary-65.*) formatting floating point - numbers with the largest and smallest possible significands, and added - test cases for them. - -2005-08-24 Kevin Kenny - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Corrected some TRACE bugs that prevented - compilation with --enable-symbols=all. - * generic/tclStrToD.c: Revised commentary to prepare for a renaming of - the file, removed some dead code, and fixed a bug where - TclBignumToDouble failed on huge negative numbers. - * tests/binary.test (binary-65.*): Added missing 'ieeeFloatingPoint' - to large/small significand tests. - * tests/expr.test (expr-45.*) Added missing braces around expressions. - -2005-08-24 Don Porter - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Revised implementation of the ceil(.) and - * generic/tclInt.h: floor(.) math functions in light of the - * generic/tclStrToD.c: revised comparison operators, so that it is - always true that ($x <= ceil($x)) and ($x >= floor($x)). The simple - approach of "convert to double and call ceil() or floor()" could not - guarantee that. - - * generic/tclExecute.c: Bug fix: TclBignumToDouble return -Inf when - appropriate. Removed declarations of removed routines. - - * generic/tclExecute.c: Revised the type promotion rules of the - comparison operators so that they form proper equivalence classes over - the set of numeric strings. - -2005-08-23 Mo DeJong - - * unix/configure.in: - * win/configure: Regen. - * win/configure.in: Update minimum autoconf version to 2.59. - -2005-08-23 Kevin Kenny - - [kennykb-numerics-branch] - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclInt.h: - * generic/tclObj.c (Tcl_GetBooleanFromObj, SetDoubleFromAny, - Tcl_GetLongFromObj, Tcl_GetWideIntFromObj, Tcl_GetBignumFromObj): - * generic/tclParseExpr.c (GetLexeme): - * generic/tclScan.c (Tcl_ScanObjCmd): - * generic/tclStrToD.c (TclParseNumber): - * tests/binary.test (binary-62.1-65.7): - * tests/expr.test (expr-40.1-42.1): - * scan.test (scan-14.1,14.2): - Modified Tcl_ParseNumber to accept an argument to force interpretation - as decimal, and modified [scan] to use it. Corrected a bug where Not a - Number with hexadecimal information bits returned consistently - incorrect values. #ifdef-ed out some code that is needed only for IBM - hexadecimal floating point. Fixed bugs in code to handle the corner - cases of smallest and largest significands. Added test cases to improve - test coverage in generic/tclStrToD.c. Added test cases for 0b notation - (TIP #114). Removed TclStrToD, and the static functions that it calls, - which are now dead code (TclParseNumber now does all input - floating-point conversions.) - -2005-08-23 Don Porter - - [kennykb-numerics-branch] - - * generic/tclStrToD.c: Bug fix: set shift magnitude properly whether - we're expanding to mp_int type or not. - - * generic/tclExecute.c: Bug fix: ACCEPT_NAN under INST_UMINUS. - - * generic/tclStrToD.c: New macros TIP_114_FORMATS and KILL_OCTAL to - configure acceptance of 0o and 0b numbers and rejection of "leading - zero as octal". - - * generic/tclBasic.c: Re-used the guts of int(.) and wide(.) math - functions to perform conversions in OldMathFuncProc. - - * generic/tclBasic.c: Support for ACCEPT_NAN. - * generic/tclExecute.c: - - * generic/tclInt.decls: Restored TclExprFloatError to internal stubs - * generic/tclBasic.c: table, and moved definition back to - * generic/tclExecute.c: tclExecute.c from tclBasic.c to handle #undef - ACCEPT_NAN. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclInt.h: New internal macros TclIsNaN and TclIsInfinite - * generic/tclBasic.c: replace the IS_NAN and IS_INF macros scattered - * generic/tclExecute.c: here and there. - * generic/tclObj.c: - * generic/tclStrToD.c: - * generic/tclUtil.c: - -2005-08-22 Daniel Steffen - - * unix/tclConfig.h.in: autoheader-2.59. - -2005-08-22 Don Porter - - [kennykb-numerics-branch] - - * generic/tclInt.h: New ACCEPT_NAN macro to mark code that - * generic/tclCmdAH.c: supports or disables accepting of the NaN - * generic/tclExecute.c: value at various points. - * generic/tclLink.c: - - * generic/tclStrToD.c: Bug fix. Parsing of +/- Infinity was reversed. - - * generic/tclTestObj.c: Disabled unused [testconvertobj] command. - - * generic/tclBasic: Added [expr {entier(.)}]. Rewrote int(.) and - wide(.) to use the same guts, accepting all non-Inf doubles as - arguments. - - * generic/tclInt.h: New routine TclInitBignumFromDouble. - * generic/tclStrToD.c: Modified to return code and write error - message. - - * generic/tclInt.h: TCL_WIDE_INT_IS_LONG implies NO_WIDE_TYPE. - * generic/tclObj.c: Removed now unnecessary tests of the - * generic/tclStrToD.c: TCL_WIDE_INT_IS_LONG definition. - - * generic/tclInt.h: New internal routine TclSetBignumIntRep - * generic/tclObj.c: consolidates packing of bignum value into a - * generic/tclStrToD.c: Tcl_Obj within one source code file. - - * tests/expr.test: Corrected the wideIs64bit constraint. - * tests/format.test: - * tests/scan.test: - -2005-08-21 Don Porter - - [kennykb-numerics-branch] - - * generic/tclInt.h: Moved TclParseInteger to tclUtil.c and - * generic/tclParseExpr.c: made it static. - * generic/tclUtil.c: - - * generic/tclInt.decls: Moved TclExprFloatError to tclBasic.c and made - * generic/tclBasic.c: it static. - * generic/tclExecute.c: - - * generitc/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: errno, IS_NAN, IS_INF, LLD no longer called in - this file; dropped/disabled support for them. - - * generic/tclCompExpr.c: errno no longer used in these files; - * generic/tclParseExpr.c: dropped support "hack" for it. - - * generic/tclStrToD.c: Disabled out of date support "hack" for errno. - - * generic/tclBasic.c: Eliminated VerifyExprObjType. Initialize errno - to zero in OldMathFuncProc. - -2005-08-19 Don Porter - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Updated OldMathFuncProc and ExprAbsFunc to do - less invasion into numeric Tcl_Obj internals. Made ExprDoubleFunc, - ExprIntFunc, ExprWideFunc, and ExprRoundFunc bignum-aware. Revised - ExprSrandFunc error message. - - * generic/tclProc.c: Wrapped a few tclWideIntType uses in - * generic/tclCmdMZ.c: #ifndef NO_WIDE_TYPE. - - * generic/tclInt.h: #define'd NO_WIDE_TYPE. - - * generic/tclVar.c: Replaced TclPtrIncrVar and TclPtrIncrWideVar - * generic/tclInt.h: with TclPtrIncrObjVar and replaced TclIncrVar2 - * generic/tclInt.decls: and TclIncrWideVar2 with TclIncrObjVar2. New - routines call on TclIncrObj to do the work. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclCmdIL.c: Rework Tcl_IncrObjCmd and the INST_*INCR* - * generic/tclExecute.c: opcodes to use the new routines. - -2005-08-18 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Fixed string rep invalidation bug in - * tests/dict.test (dict-11.17): INST_DICT_INCR_IMM rewrite. - - * generic/tclDictObj.c: DictIncrCmd rewrite to use TclIncrObj. - - * generic/tclInt.h: TclIncrObj static -> internal - * generic/tclExecute.c: - -2005-08-17 George Peter Staplin - - * generic/tclBasic.c: eliminate a namespace clash caused by - BuiltinFuncTable not being static. - - * generic/tclObj.c: fix a namespace clash caused by a missing - static for pendingObjData. - -2005-08-17 Kevin Kenny - - * generic/tclEvent.c (Tcl_Finalize): Removed a copy-and-paste accident - that caused a (mostly harmless) double finalize of the load and - filesystem subsystems. - * tests/clock.test: Eliminated the bad test clock-43.1, and split - clock-50.1 into two tests, with a more permissive check on the error - message for an out-of-range value. - -2005-08-17 Kevin Kenny - - [kennykb-numerics-branch] - - * generic/tclBasic.c (Tcl_Expr{Long,Double}{,Obj}): Updated to - * generic/tclTest.c: deal with - * tests/expr-old.test: bignums (well, - * tests/expr.test: mostly). - Added a missing "errno=0;" in ExprUnaryFunc so that spurious error - returns aren't detected. - Added test cases for Tcl_Expr* and Tcl_Expr*Obj because there was very - poor test coverage in those areas. - * generic/tclParseExpr.c: Reworked parsing of numbers to call - TclParseNumber rather than trying to do things locally. - * generic/tclStrToD.c: Corrected a comment. Changed so that *endPtrPtr - does not include any trailing whitespace. - -2005-08-17 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: New routine TclIncrObj to centralize the - increment operation needed in many places. Updated INST_DICT_INCR_IMM - to make use of it. - -2005-08-16 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Made bit shifting opcodes and INST_MOD - bignum-aware. - - * tests/scan.test: Making << bignum-aware means that repeated - * tests/string.test: left shifting cannot turn a positive into a - negative. Revised [int_range] and [largest_int] utility commands in the - test suite that relied on that happening. Without revision they became - infinite loops. - - * generic/tclExecute.c: Made binary bitwise opcodes bignum-aware. - - * generic/tclTomMath.h: Added mp_or and mp_xor to routines from - * unix/Makefile.in: libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - -2005-08-15 Don Porter - - [kennykb-numerics-branch] Updates from HEAD. - * generic/tclExecute.c: More revisions to IllegalExprOperandType. - Merged INST_BITNOT with INST_UMINUS and make it bignum-aware according - to the rule: ~a = -a - 1. Disabled unused code and noted more TODOs. - - * generic/tclInt.decls: Disabled TclLooksLikeInt() and all callers. - * generic/tclUtil.c: - * generic/tclCompCmds.c: - - * generic/tclBasic.c: Rewrite of VerifyExprObjType(). - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: Updated execution of comparison bytecodes to - be bignum-aware, routing string compares through INST_STR_CMP. - -2005-08-14 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Updated execution of arithmetic bytecodes to - be bignum-aware, and to allow calculations on NaN to produce a NaN - result. INST_UMINUS updated to call mp_neg. - - * generic/tclTomMath.h: Added mp_and, mp_expt_d, and mp_neg to - * unix/Makefile.in: routines from libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - -2005-08-13 Don Porter - - [kennykb-numerics-branch] - - * generic/tclObj.c: Extended Bignum auto-narrowing to auto-narrow - to tclWideIntType when appropriate; this helps keep things working as - the bytecode execution code is migrated to supporting bignums. - - * generic/tclExecute.c: Major overhaul of IllegalExprOperandType. - Changed several TclNewFooObj() calls to more logically appropriate - ones. Added several TODO comments marking opportunies for future work. - Made more use of the eePtr->constants. Made INST_UMINUS bignum aware. - -2005-08-12 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Simplify doCondJump. Use eePtr->constants as - result of INST_DICT_NEXT, INST_LAND, and INST_LOR. Separate INST_LNOT - from INST_UMINUS and simplify. - -2005-08-12 Kevin Kenny - - * generic/tclClock.c (MktimeObjCmd): - * library/clock.tcl (GetSystemTimeZone, LoadZoneinfoFile) - (ReadZoneinfoFile): - * tests/clock.test (clock-50.1): - Added functionality to read /etc/localtime if it exists, so that Tcl's - time can track system time on Linux even if TZ is not set. Changed - ::tcl::clock::Mktime to check for failure, and added a test case that - mimics failure but is really success. - -2005-08-11 Don Porter - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Rewrite of INST_LAND/INST_LOR to take advantage - of loss of "pure double" issues. Merged INST_UPLUS with - INST_TRY_CVT_TO_NUMERIC and updated to use improved rules for impure - "double"s as well. - - * generic/tclStrToD.c: Restored conditional generation of - tclWideIntType values by TclParseNumber so that Tcl's not completely - broken while bignum calculation support is incomplete. The NO_WIDE_TYPE - macro can be used to disable this. - - * generic/tclBasic.c (ExprAbsFunc): First pass making [expr abs(.)] - bignum-aware. - -2005-08-11 Kevin Kenny - - * generic/tclEvent.c: Eliminated the USE_THREAD_STORAGE option - * generic/tclInt.h: (which is on in every build generated by - * generic/tclThread.c: by the standard configurator). - * generic/tclThreadStorage.c: Eliminated the code for thread specific - * unix/configure: data without USE_THREAD_STORAGE and - * unix/tcl.m4: radically refactored the code for - * unix/tclConfig.h.in: USE_THREAD_STORAGE so that it has fewer - * unix/tclUnixThrd.c: dependencies on the order of - * win/configure: finalization. (Also, made 'make - * win/Makefile.in: distclean' on Windows clean just a little - * win/rules.vc: bit cleaner.) - * win/tcl.m4: - * win/tclWinThrd.c: - -2005-08-10 Don Porter - - [kennykb-numerics-branch] - - * generic/tclTomMath.h: Added mp_shrink, mp_to_unsigned_bin, - * unix/Makefile.in: mp_to_unsigned_bin_n, and mp_unsigned_bin_size - * win/Makefile.in: to routines from libtommath used by Tcl. - * win/makefile.vc: - - * generic/tommath.h: make gentommath_h - - * generic/tclObj.c: Substantial rewrite to make all number parsing - flow through TclParseNumber(). Also established the NO_WIDE_TYPE and - BIGNUM_AUTO_NARROW #ifdef's to help track the assumptions of different - portions of the code. - - * generic/tclInt.h: Added NO_WIDE_TYPE #ifdefs - -2005-08-10 Kevin Kenny - - * generic/tclEvent.c (Tcl_Finalize): Pushed Tcl_FinalizeLoad and - Tcl_ResetFilesystem down after Tcl_FinalizeThreadAlloc because we can't - unload DLL's until after their TSD keys are finalized. (Note that we'll - still see aborts if an unloaded DLL has TSD - that still needs to be - fixed. - - * tests/compExpr-old.test (compExpr-3.8): Made tests conditional on - * tests/expr.test (expr-3.8): 'unix' because they get - stack overflows on Win32 threaded builds, - -2005-08-09 Vince Darley - - * generic/tclPathObj.c: fix to [file rootname] bug in optimized code - path reported on comp.lang.tcl. - -2005-08-08 Don Porter - - [kennykb-numerics-branch] - - * generic/tclObj.c: Replaced some goto's with loops and started - use of BIGNUM_AUTO_NARROW and NO_WIDE_TYPE. - -2005-08-06 Donal K. Fellows - - * generic/tclThreadStorage.c: Stop exposing the guts of the thread - storage system through the internal stubs table. Client code should - always use the standard API. - -2005-08-05 Don Porter - - [kennykb-numerics-branch] - * generic/tclObj.c: Rewrote Tcl_GetDoubleFromObj(). - -2005-08-05 Donal K. Fellows - - * unix/tclUnixInit.c (localeTable): Solaris uses a non-standard name - for the cp1251 charset. Thanks to Victor Wagner for reporting this. - [Bug 1252475] - -2005-08-05 Kevin Kenny - - * win/makefile.vc: Removed unused file ldAout.tcl. - * win/makefile.bc: [Bug 1244361] - - * tests/binary.test: Cleaned up testing for scanning of NaN. [Bug - 1246264] - - * generic/tclBasic.c (ExprAbsFunc): Added code to handle the corner - * tests/expr.test (expr-38.1): case of applying 'abs' to the - smallest 32-bit integer. [Bug 1241572] - -2005-08-04 Andreas Kupries - - * generic/tclIO.c (CloseChannel): Fixed comment nit, added apparently - missing word to complete a sentence. - - * generic/tclObj.c (Tcl_DbDecrRefCount): Fixed whitespace nit in panic - message. - -2005-08-04 Don Porter - - [kennykb-numerics-branch] Updated from HEAD - - * generic/tclObj.c: Rewrote Tcl_GetBooleanFromObj() and supporting - routines to make use of TclParseNumber. This reduces the potential - number of times a string value must be scanned. - - * generic/tclObj.c: Simplified routines that manage the typeTable. - Deleted the UpdateStringOfBoolean() routine, that can never be called. - -2005-08-03 Don Porter - - * generic/tclCompExpr.c: Untangled some dependencies in the - * generic/tclEvent.c: order of finalization routines. - * generic/tclInt.h: [Bug 1251399] - * generic/tclObj.c: - -2005-08-02 Don Porter - - [kennykb-numerics-branch] Updated from HEAD - -2005-07-30 Daniel Steffen - - * unix/tclLoadDyld.c (TclpDlopen, TclpLoadMemory): workarounds for - bugs/changes in behaviour in Mac OS X 10.4 Tiger. - -2005-07-29 Donal K. Fellows - - * generic/tclCmdIL.c (InfoGlobalsCmd): Even in high-speed mode, still - have to take care with non-existant variables. [Bug 1247135] - -2005-07-28 Mo DeJong - - * win/README: Update link to msys_mingw8.zip. - -2005-07-28 Don Porter - - * tests/compExpr-old.test: Still more conversion of "nonPortable" - * tests/error.test: tests into tests with constraints that - * tests/expr-old.test: describe the limits of their - * tests/expr.test: portability. Also more consolidation - * tests/fileName.test: of constraint synonyms. - * tests/format.test: wideis64bit, 64bitInts => wideIs64bit - * tests/get.test: wideIntegerUnparsed => wideIs32bit - * tests/load.test: wideIntExpressions => wideBiggerThanInt - * tests/obj.test: - * tests/parseExpr.test: Dropped "roundOffBug" constraint that - * tests/string.test: protected from buggy sprintf. - -2005-07-28 Donal K. Fellows - - * generic/tclPipe.c (TclCreatePipeline): Arrange for POSIX systems to - * unix/tclUnixPipe.c (TclpOpenFile): use the O_APPEND flag for - * tests/exec.test (exec-19.1): files opened in a pipeline - like ">>this". Note that Windows cannot support such access; there is - no equivalent flag on the handle that can be set at the kernel-call - level. The test is unix-specific in every way. [Bug 1245953] - -2005-07-27 Don Porter - - * generic/tclUtil.c: Converted the $::tcl_precision value to be kept - per-thread to prevent different threads from stomping on each others' - formatting prescriptions. - - ***POTENTIAL INCOMPATIBILITY*** Multi-threaded programs that set the - value of ::tcl_precision will now have to set it in each thread. - - * tests/expr.test: Consolidated equivalent constraints into - * tests/fileName.test: single definitions and (more precise) names: - * tests/get.test: longis32bit, 32bit, !intsAre64bit => longIs32bit - * tests/listObj.test: empty => emptyTest; winOnly => win - * tests/obj.test: intsAre64bit => longIs64bit - Also updated some "nonPortable" tests to use constraints that mark - precisely what about them isn't portable, so the tests can run where - they work. - - * library/init.tcl ([unknown]): Corrected return code handling in the - portions of [unknown] that expand incomplete commands during - interactive operations. [Bug 1214462]. - -2005-07-26 Mo DeJong - - * unix/configure: Regen. - * unix/configure.in: Check for a $prefix/share directory and add it the - the package if found. This will check for Tcl packages in - /usr/local/share when Tcl is configured with the default dist install. - [Patch 1231015] - -2005-07-26 Don Porter - - * generic/tclBasic.c (Tcl_CallWhenDeleted): Converted to use - per-thread counter, rather than a process global one that required - mutex protection. [RFE 1077194] - - * generic/tclNamesp.c (TclTeardownNamespace): Re-ordering so that - * tests/trace.test (trace-34.4): command delete traces fire - while the command still exists. [Bug 1047286] - -2005-07-24 Mo DeJong - - * unix/configure: Regen. - * unix/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH): - * win/configure: Regen. - * win/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH): Split confused search - for tclsh on PATH and build and install locations into two macros. - SC_PROG_TCLSH searches just the PATH. SC_BUILD_TCLSH determines the - name of the tclsh executable in the Tcl build directory. [Bug 1160114] - [Patch 1244153] - -2005-07-23 Don Porter - - * library/auto.tcl: Updates to the Tcl script library to make use - * library/history.tcl: of Tcl 8.4 features. Forward port of - * library/init.tcl: appropriate portions of [Patch 1237755]. - * library/package.tcl: - * library/safe.tcl: - * library/word.tcl: - -2005-07-23 Mo DeJong - - * tests/string.test: Add string is tests for functionality that was not - tested. - * win/README: Update msys + mingw URL. Remove old Cygwin + mingw info. - -2005-07-23 Miguel Sofer - - * generic/tclExecute.c (INST_DICT_*): stop 2 compiler warnings for - uninitialised variables. - -2005-07-23 Donal K. Fellows - - * generic/tclExecute.c (TEBC:INST_DICT_INCR_IMM): Fix the incrementor - to work correctly with wide values. - -2005-07-21 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictCmd): First run at a compiler - * generic/tclExecute.c (TclExecuteByteCode): for dictionaries. Also - added an instruction to support 'finally'-like clauses, exposed more of - the dict guts to the rest of the core, and defined a few tests to - exercise more obscure parts of the compiler's operation that were bugs - during development. - -2005-07-21 Kevin B. Kenny - - * library/ldAout.tcl (***REMOVED***): Removed support for ancient - * unix/configure: BSD's, IRIX 4, RISCos and - * unix/Makefile.in: Ultrix. Removed two files whose - * unix/tcl.m4: code is used only on those - * unix/tclLoadAout.c (***REMOVED***): antique platforms. - - ***POTENTIAL INCOMPATIBILITY*** if anyone actually uses those - platforms; it is to be noted though, that an error in the installer has - actually not caused a necessary file to be installed on those platforms - in several releases, and nobody's complained. - -2005-07-16 Kevin B. Kenny - - * generic/tclStrToD.c (RefineResult): Plugged a stupid memory leak in - RefineResult (called from Tcl_StrToD). [Tk Bug 1227781] - -2005-07-15 Kevin B. Kenny - - * generic/tclClock.c (TclClockLocaltimeObjCmd,ThreadSafeLocalTime): - * library/clock.tcl (GuessWindowsTimeZone, ClearCaches): - * tests/clock.test (clock-49.1, clock-49.2): - Handle correctly the case where localtime() returns NULL to report a - conversion error. Also handle the case where the Windows registry - contains timezone values that can be mapped to a tzdata file name but - the corresponding file does not exist or is corrupted, by falling back - on a Posix timezone string instead; this last case will avoid calls to - localtime() in starpacks on Windows. [Bug 1237907] - -2005-07-14 Donal K. Fellows - - * generic/tclCompile.c: Update to follow style guidelines. - (TclPrintInstruction): Reorganize to do better printing out of bytecode - with far fewer "special hacks" for particular opcodes. - * generic/tclCompile.h: Requires two new opcode types. - -2005-07-13 Don Porter - - * unix/tclUnixSock.c: Use a ProcessGlobalValue to store the value - * win/tclWinSock.c: returned by Tcl_GetHostName() ([info - hostname]). Also re-order initialization of the value on Windows to - favor GetComputerName() over gethostname() as a source of the - information. - -2005-07-12 Kevin Kenny - - [kennykb-numerics-branch] Updated from HEAD - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclInt.h: - * generic/tclObj.c (Tcl_GetDoubleFromObj, SetDoubleFromAny) - (Tcl_GetIntFromObj, SetIntOrWideFromAny): - * generic/tclStrToD.c (TclParseNumber, etc.): - * tclTomMathInterface.c (TclBNInitBignumFromWideUInt): - * tests/obj.test (obj-1.1, obj-2.2, obj-3.1, obj-3.2): - - Initial attempt at an implementation of TIP #249, comprising a unified - parser and modifications to the Tcl_Get*FromObj routines to use it. - Further integration of the parser is necessary and planned. - -2005-07-12 Donal K. Fellows - - * doc/lsearch.n: Clarify documentation of -exact option; wording was - open to misinterpretation by non-English speakers. - -2005-07-11 Donal K. Fellows - - * generic/tclExecute.c: General style cleanup. - -2005-07-08 Mo DeJong - - * generic/tclExecute.c (TclExecuteByteCode): Reimplement long and wide - type integer division and modulus operations so that the smallest and - largest integer values are handled properly. The divide operation is - more efficient since it no longer does a modulus or negation and only - checks for a remainder when the quotient will be a negative number. - The modulus operation is now a bit more complex because of a number of - special cases dealing with the smallest and largest integers. - * tests/expr.test: Add test cases for division and modulus operations - on the smallest and largest integer values for 32 and 64 bit types. - [Patch 1230205] - -2005-07-06 Don Porter - - * generic/tclLink.c: Simplified LinkTraceProc [Bug 1208108]. - -2005-07-05 Don Porter - - * unix/Makefile.in: Purged use of TCLTESTARGS [RFE 1161550]. - - * generic/tclUtil.c: Converted TclFormatInt() into a macro. - * generic/tclInt.decls: [RFE 1194015] - * generic/tclInt.h: - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclNamesp.c: Allow for [namespace import] of a command - * tests/namespace.test: over a previous [namespace import] of itself - without throwing an error. [RFE 1230597] - -2005-07-04 Donal K. Fellows - - * generic/tclDictObj.c (DictForCmd, DictFilterCmd): Interlocking of - dictionary internal representations is now done in the core of the dict - iterator. Purge the last attempts at doing it at a higher level as they - didn't work and were no longer needed. - -2005-07-01 Zoran Vasiljevic - - * unix/tclUnixNotfy.c: protect against spurious wake-ups while waiting - on the condition variable when tearing down the notifier thread [Bug - 1222872]. - -2005-06-28 Mo DeJong - - * generic/tclExecute.c (TclExecuteByteCode): When parsing an integer - operand for a unary minus expression operator, check for a wide integer - that is actually LONG_MIN. If found, convert back to a long int type. - * tests/expr.test: Add constraint for 32bit long int type and 64bit - wide int type. Add tests that parse the smallest/largest long int and - wide int values. - -2005-06-24 Kevin Kenny - - * generic/tclEvent.c (Tcl_Finalize): - * generic/tclInt.h: - * generic/tclPreserve.c (TclFinalizePreserve): Changed the finalization - logic so that Tcl_Preserve finalizes after exit handlers run; a lot of - code called from Tk's exit handlers presumes that Tcl_Preserve will - still work even from an exit handler. - -2005-06-24 Don Porter - - * library/auto.tcl: Make file safe to re-[source] without - destroying registered auto_mkindex_parser hooks. - -2005-06-23 Kevin Kenny - - * win/tclWinChan.c: More rewriting of __asm__ blocks that implement - * win/tclWinFCmd.c: SEH in GCC, because mingw's gcc 3.4.2 is not as - forgiving of violations committed by the old code and caused panics. - [Bug 1225957] - -2005-06-23 Daniel Steffen - - * tools/tcltk-man2html.tcl: fixed useversion glob pattern to accept - multi-digit patchlevels. - -2005-06-22 Don Porter - - * win/tclWinFile.c: Potential buffer overflow. [Bug 1225571] Thanks to - Pat Thoyts for discovery and fix. - -2005-06-22 Kevin Kenny - - * generic/tclInt.h: Changed the finalization - * generic/tclEvent.c (Tcl_Finalize): logic to defer the - * generic/tclIO.c (TclFinalizeIOSubsystem): shutdown of the pipe - * unix/tclUnixPipe.c (TclFinalizePipes): management until after all - * win/tclWinPipe.c (TclFinalizePipes): channels have been closed, - in order to avoid a situation where the Windows PipeCloseProc2 would - re-establish the exit handler after exit handlers had already run, - corrupting the heap. [Bug 1225727] Also corrected a potential read of - uninitialized memory in PipeClose2Proc [Bug 1225044] - -2005-06-21 Andreas Kupries - - * generic/tclInt.h: Followup to change made on 2005-06-18 by Daniel - Steffen. There are compilers (*) who error out on the redefinition of - WORDS_BIGENDIAN. We have to undef the previous definition (on the - command line) first to make this acceptable. (*): AIX native. - -2005-06-21 Kevin B. Kenny - - * generic/tclFileName.c: Changed [file split] and [file join] to treat - Windows drive letters similarly to ~ syntax and make sure that they - appear with "./" in front when they are in intermediate components of - the path. [Bug 1194458] - * tests/fileName.test: Added test for the above bug. - -2005-06-21 Don Porter - - * generic/tclBasic.c: Added missing walk of the list of active - * generic/tclTrace.c: traces to cleanup references to traces being - * generic/tclInt.h: deleted. [Bug 1201035] Made the walk of the - * tests/trace.test (trace-34.*): active trace list aware of the - direction of trace scanning, so the proper correction can be made. - [Bug 1224585] - -2005-06-21 Donal K. Fellows - - * unix/tcl.m4 (SC_ENABLE_SYMBOLS): Only enable the 'compile' special - debugging feature when requested in configure.in; removes irrelevant - junk from the configure files of extensions that use Tcl's tcl.m4. - -2005-06-20 Donal K. Fellows - - * generic/tclCompile.h (INST_PUSH_RETURN_OPTIONS): New opcode to allow - * generic/tclCompCmds.c (TclCompileCatchCmd): compilation of - * generic/tclCompile.c: TIP#90 catch [Bug - * generic/tclExecute.c (TclExecuteByteCode): 1219112] - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Ensure we spill to the - command form in all cases where it generates an error. - -2005-06-20 Mo DeJong - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Generate an error if a mode - argument like -exact is passed more than once to the switch command. - The previous implementation silently accepted invalid switch - invocations like [switch -exact -glob $str ...]. - * tests/for.test: Check some error cases when invoking continue and - break inside a for loop next script. - * tests/switch.test: Add checks for shortened version of a mode - argument like -exact. Add test for more than one mode argument. Add - test for odd case of passing a variable as a body script. - -2005-06-18 Daniel Steffen - - * generic/tclInt.h: ensure WORDS_BIGENDIAN is defined correctly with - fat compiles on Darwin (i.e. ppc and i386 at the same time), the - configure AC_C_BIGENDIAN check is not sufficient in this case because a - single run of the compiler builds for two architectures with different - endianness. - - * unix/tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to - ensure we can always relocate binaries with install_name_tool. - - * unix/configure: autoconf-2.59 - -2005-06-18 Donal K. Fellows - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Fix for [Bug 1154163]; only - * tests/format.test: insert 'l' modifier when it is needed. - -2005-06-17 Donal K. Fellows - - * generic/tclTimer.c (AfterDelay): Split out the code to manage - synchronous-delay [after] commands. - * tests/interp.test (interp-34.10): Time limits and synch-delay [after] - did not mix well... [Bug 1221395] - -2005-06-14 Donal K. Fellows - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Only delete a - * tests/namespace.test (namespace-49.2): command from the hashtable on - reentrant processing if it has not been already deleted; at least three - deletes of the same command are possible. [Bug 1220058] - * generic/tclTrace.c (TraceCommandProc): Remove bogus error message - creation when traces trigger in situations where the command has - already been deleted. - -2005-06-13 Vince Darley - - * generic/tclFCmd.c: correct fix to file mkdir 2005-06-09 [Bug 1219176] - -2005-06-12 Donal K. Fellows - - * generic/tclCompCmds.c: Factor out some common idioms into named forms - for greater clarity. - -2005-06-10 Donal K. Fellows - - * doc/chan.n: Fold in the descriptive parts of the documentation for - all the commands that [chan] builds on top of. - -2005-06-09 Vince Darley - - * generic/tclFCmd.c: fix to race condition in file mkdir [Bug 1217375] - * doc/glob.n: improve glob documentation [Bug 1190891] - -2005-06-09 Donal K. Fellows - - * doc/expr.n, doc/mathfunc.n: Fix minor typos [Bug 1211078] and add - mention of distinctly-relevant [namespace path] subcommand. - -2005-06-07 Don Porter - - * generic/tclInt.h: Reduced the Tcl_ObjTypes "index", - * generic/tclIndexObj.c: "ensembleCmd", "localVarName", and - * generic/tclNamesp.c: "levelReference" to file static scope. - * generic/tclProc.c: - * generic/tclVar.c: - - * generic/tclObj.c: Restored registration of the "procbody" - Tcl_ObjType, as required by the tclcompiler application. - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2005-06-07 Donal K. Fellows - - * generic/tclIO.c (Tcl_ChannelTruncateProc): Stop proliferation of - * generic/tcl.h: channel type versions - * doc/CrtChannel.3: following advice from AKu - - Bump patchlevel to a4 to distinguish from a3 release. - - * generic/tclInt.h (INTERP_TRACE_IN_PROGRESS): Add flag so the error - * generic/tclIndexObj.c (Tcl_WrongNumArgs): messages from ensembles - * generic/tclIOCmd.c (Tcl_ReadObjCmd): can be correct. - - TIP#208 IMPLEMENTATION - - * library/init.tcl: Create the chan ensemble. - * tests/chan.test: Rudimentary test suite. - * doc/chan.n: General documentation. - - TRUNCATION API (part of TIP#208) - * generic/tcl.h, generic/tcl.decls: Declaration of the API. - * doc/CrtChannel.3, doc/OpenFileChnl.3: Documentation of the API. - * generic/tclBasic.c (Tcl_CreateInterp): Create the mapping into Tcl. - * generic/tclIOCmd.c (TclChanTruncateObjCmd): Implementation of - Tcl-level truncation API. - * generic/tclIO.c (Tcl_TruncateChannel): Generic C-level truncation API - implementation. - * unix/tclUnixChan.c (FileTruncateProc): Basic implementation of - truncating driver. - - * win/tclWinChan.c (FileTruncateProc): Added implementation of file - truncation for Windows. - * tests/chan.test (chan-15.2): Added real test of truncation. - -2005-06-06 Kevin B. Kenny - - * win/tclWin32Dll.c: Corrected another buglet in the assembly code for - stack probing on Win32/gcc. [Bug 1213678] - * generic/tclObj,c: Added missing 'static' on definition of - UpdateStringOfBignum, and removed a 'switch' on a 'long long' operand - (which HP-UX native 'cc' seems unable to handle). [Bug 1215775] - -2005-06-04 Jeff Hobbs - - *** 8.5a3 TAGGED FOR RELEASE *** - - * unix/Makefile.in (dist): add libtommath - -2005-06-03 Donal K. Fellows - - * library/parray.tcl (parray): Only generate the sorted list of element - names once. Thanks to Andreas Leitgeb for spotting this. - -2005-06-03 Daniel Steffen - - * macosx/Makefile: fixed 'embedded' target. - -2005-06-02 Jeff Hobbs - - * unix/Makefile.in (html): add BUILD_HTML_FLAGS optional var - * tools/tcltk-man2html.tcl: add a --useversion to prevent confusion - when multiple Tcl source dirs exist. - -2005-06-01 Don Porter - - * generic/tclBasic.c: For compatibility with earlier Tcl releases, - * generic/tclResult.c: when a command procedure simply does a - * generic/tclTest.c: "return TCL_RETURN;" we must interpret that - * tests/result.test: the same as - "return Tcl_SetReturnOptions(interp, Tcl_NewObj());" [Bug 1209759]. - -2005-06-01 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Allow compilation of - -nocase -glob [switch]es (only one we know how to compile). - - TIP#241 IMPLEMENTATION from Joe Mistachkin - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd, Tcl_LsortObjCmd): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Implementation of -nocase - option for [lsearch], [lsort] and [switch] commands. - * win/tclWinPort.h: Win uses nonstandard function names... - * tests/cmdIL.test, tests/lsearch.test, tests/switch.test: Tests - * doc/lsearch.n, doc/lsort.n, doc/switch.n: Docs - - * generic/tclCompCmds.c (TclCompileLindexCmd): Compile the most common - case of [lindex] more efficiently. - - * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier): Pass the correct number - of arguments to Tcl_JoinThread. - -2005-05-31 Donal K. Fellows - - * unix/configure.in, unix/tcl.m4: Standardize generation of help - messages to always use AC_HELP_STRING and always (except for --with-tcl - and --with-tk, where the default is complex) say what the default is. - -2005-05-31 Zoran Vasiljevic - - * unix/tclUnixNotfy.c: the notifier thread is now created as joinable - thread and it is properly joined in Tcl_FinalizeNotifier. This is an - attempt to fix the [Bug 1082283]. - -2005-05-30 Zoran Vasiljevic - - * win/tclWinThrd.c: Fixed [Bug 1204064] - -2005-05-30 Donal K. Fellows - - TIP #229 IMPLEMENTATION - - * generic/tclNamesp.c (Tcl_FindCommand, TclResetShadowedCmdRefs) - (NamespacePathCmd, SetNsPath, UnlinkNsPath, TclInvalidateNsPath): - Implementation of the [namespace path] command and the command name - resolution engine. - * doc/info.n, doc/namespace.n: Doc updates. - * tests/namespace.test (namespace-51.*): Test updates. - * generic/tclResolve.c (BumpCmdRefEpochs, Tcl_SetNamespaceResolvers): - * generic/tclBasic.c (Tcl_CreateCommand, Tcl_CreateObjCommand): Ensure - that people don't see stale paths. - * generic/tclInt.h (Namespace, NamespacePathEntry): Structure defs. - * generic/tclCmdIL.c (InfoCommandsCmd): Updates to [info commands]. - -2005-05-26 Daniel Steffen - - * macosx/Makefile: moved & corrected EMBEDDED_BUILD check. - - * unix/configure.in: corrected framework finalization to softlink stub - library to Versions/8.x subdir instead of Versions/Current. - * unix/configure: autoconf-2.59 - -2005-05-25 Jeff Hobbs - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): add necessary cast - -2005-05-25 Don Porter - - TIP#182 IMPLEMENTATION [Patch 1165062] - - * doc/mathfunc.n: New built-in math function bool(). - * generic/tclBasic.c: - * tests/expr.test: - * tests/info.test: - -2005-05-24 Don Porter - - * library/init.tcl: Updated [unknown] to be sure the [return] - * tests/init.test: options from an auto-loaded command are seen - correctly by the caller. - -2005-05-24 Daniel Steffen - - * tests/env.test: added DYLD_FRAMEWORK_PATH to the list of env vars - that need to be handled specially. - - * macosx/Makefile: - * macosx/README: - * macosx/Tcl-Info.plist.in (new file): - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: - * unix/tclUnixInit.c: moved all Darwin framework build support from - macosx/Makefile into the standard unix configure/make buildsystem, the - macosx/Makefile is no longer required to build Tcl.framework (but its - functionality is still available for backwards compatibility). - * unix/configure: autoconf-2.59 - - * generic/tclIOUtil.c (TclLoadFile): - * generic/tclInt.h: - * unix/tcl.m4: - * unix/tclLoadDyld.c: added support for [load]ing .bundle binaries in - addition to .dylib's: .bundle's can be [unload]ed (unlike .dylib's), - and can be [load]ed from memory, e.g. directly from VFS without needing - to be written out to a temporary location first. [Bug 1202209] - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): change [time] called with a - count > 1 to return a string with a float value instead of a rounded - off integer. [Bug 1202178] - - * doc/expr.n: - * doc/string.n: fixed roff syntax complaints from 'make html'. - -2005-05-20 Don Porter - - * generic/tclParseExpr.c: Corrected parser to recognize all - boolean literals accepted by Tcl_GetBoolean, including prefixes like - "y" and "f", and to allow "eq" and "ne" as function names in the proper - context. [Bug 1201589]. - -2005-05-19 Donal K. Fellows - - * generic/tclBasic.c (TclEvalObjvInternal): Rewrite for greater - clarity; although 'goto' is Bad, the contortions you have to go through - to avoid it can be worse... - -2005-05-19 Daniel Steffen - - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier): fixed crashing CFRelease - of runLoopSource in Tcl_InitNotifier (reported by Zoran): - CFRunLoopAddSource doesn't CFRetain, so can only CFRelease the - runLoopSource in Tcl_FinalizeNotifier. - -2005-05-18 Don Porter - - * generic/tclBasic.c (Tcl_ExprBoolean): Rewrite as wrapper around - Tcl_ExprBooleanObj. - - * generic/tclCmdMZ.c ([string is boolean/true/false]): Rewrite dropping - string-based Tcl_GetBoolean call, so that internal reps are kept for - subsequent quick boolean operations. - - * generic/tclExecute.c: Dropped most special handling of the "boolean" - Tcl_ObjType, since that type should now be rarely encountered. - - * doc/BoolObj.3: Rewrite of documentation dropping many details - about the internals of Tcl_Objs. Shorter documentation focuses on the - function and use of the routines. - - * generic/tclInt.h: Revision to the "boolean" Tcl_ObjType, so that - * generic/tclObj.c: only string values like "yes" and "false" are - * tests/obj.test: kept as the "boolean" Tcl_ObjType. The string - values "0" and "1" are kept as "int" Tcl_ObjType, which also produce - quick calls to Tcl_GetBooleanFromObj(). Since this internal change - means a Tcl_ConvertToType to a "boolean" Tcl_ObjType might not produce - a Tcl_Obj of type "boolean", the registration of the "boolean" type is - also removed. - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType on the type name "boolean". - -2005-05-17 Don Porter - - * generic/tclObj.c (TclInitObjSubsystem): Removed the - * tests/listObj.test: registration of the Tcl_ObjType's "list", - * tests/obj.test: "procbody", "index", "ensembleCommand", - "localVarName", and "levelReference". The only reason to register a - Tcl_ObjType is to have it returned by Tcl_GetObjType, and the only - reason for that is to retrieve a (Tcl_ObjType *) to pass to - Tcl_ConvertToType(). None of the types above can support a - Tcl_ConvertToType() call; they panic. Better not to offer something - than to lead users into a panic. - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType on the type names listed above. - -2005-05-15 Kevin Kenny - - * win/tclWin32Dll.c: conditioned definition of EXCEPTION_REGISTRATION - structures on HAVE_NO_SEH, to fix a bug in buildability on MSVC. - -2005-05-14 Daniel Steffen - - * generic/tclInt.decls: - * generic/tclTest.c: - * generic/tclUtil.c: - * win/tclWin32Dll.c: fixed link error due to direct access by tclTest.c - to the MODULE_SCOPE tclPlatform global: renamed existing - TclWinGetPlatform() accessor to TclGetPlatform() and moved it to - generic code so that it can be used by on all platforms where - MODULE_SCOPE is enforced. - - * macosx/tclMacOSXBundle.c: - * unix/tclUnixInit.c: - * unix/tcl.m4 (Darwin): made use of CoreFoundation API configurable and - added test of CoreFoundation availablility to allow building on ppc64, - replaced HAVE_CFBUNDLE by HAVE_COREFOUNDATION; test for availability of - Tiger or later OSSpinLockLock API. - - * unix/tclUnixNotfy.c: - * unix/Makefile.in: - * macosx/tclMacOSXNotify.c (new file): when CoreFoundation is - available, use new CFRunLoop based notifier: allows easy integration - with other event loops on Mac OS X, in particular the TkAqua Carbon - event loop is now integrated via a standard tcl event source (instead - of TkAqua upon loading having to finalize the exsting notifier and - replace it with its custom version). [Patch 1202052] - - * tests/unixNotfy.test: don't run unthreaded tests on Darwin since - notifier may be using threads even in unthreaded core. - - * unix/tclUnixPort.h: - * unix/tcl.m4 (Darwin): test for thread-unsafe realpath during - configure, as Darwin 7 and later realpath is threadsafe. - - * macosx/Makefile: enable configure caching. - - * unix/configure.in: wrap tclConfig.h header in #ifndef _TCLCONFIG so - that it can be included more than once without warnings from gcc4.0 (as - happens e.g. when including both tclInt.h and tclPort.h) - - * macosx/tclMacOSXBundle.c: - * unix/tclUnixChan.c: - * unix/tclLoadDyld.c: - * unix/tclUnixInit.c: fixed gcc 4.0 warnings. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: make genstubs - -2005-05-13 Kevin Kenny - - * win/tclWin32Dll.c: Further rework of the SEH logic. All - EXCEPTION_REGISTRATION records are now in the activation record rather - than pushed on the stack. - -2005-05-13 Don Porter - - * generic/tclBasic.c: Dropped the TCL_NO_MATH configuration. It's - * generic/tclBinary.c: believed this has not been working in a long - * generic/tclExecute.c: time. Tcl needs math.h. [RFE 1200680] - * unix/Makefile.in: - -2005-05-12 Kevin Kenny - - * doc/mathfunc.n: Changed NAME line to match the name of the page. - -2005-05-11 Kevin Kenny - - [kennykb-numerics-branch] Resynchronized with the HEAD; at this - checkpoint [-rkennykb-numerics-branch-20050511], the HEAD and - kennykb-numerics-branch contain identical code. - -2005-05-11 Kevin Kenny - - * generic/tclStrToD.c (TclStrToD, RefineResult, ParseNaN): Changed the - code to cast 'char' to UCHAR explicitly when using ctype macros, to - silence complaints from the Solaris compiler. - -2005-05-10 Jeff Hobbs - - * unix/tclUnixFCmd.c: add lint attr to enum to satisfy strictly - compliant compilers that don't like trailing ,s. - - * tests/string.test: string-10.[21-30] - * generic/tclCmdMZ.c (Tcl_StringObjCmd): add extra checks to prevent - possible UMR in unichar cmp function for string map. - -2005-05-10 Kevin Kenny - - * generic/tclBinary.c (FormatNumber): Fixed a bug where NaN's resulted - in reads of uninitialized memory when using 'd', 'q', or 'Q' format. - * generic/tclStrToD.c (ParseNaN, TclFormatNaN): Added code to handle - the peculiarities of HP's PA_RISC, which uses a different 'quiet' bit - in NaN from everyone else. - * libtommath/tommath_superclass.h: Corrected C++-style comment. - -2005-05-10 Kevin Kenny - - Merged all changes on kennykb-numerics-branch back into the HEAD. - TIP's 132 and 232 are now Final. - -2005-05-10 Kevin Kenny - - [kennykb-numerics-branch] Merged changes from HEAD. - -2005-05-10 Miguel Sofer - - * generic/tclExecute.c (ExponLong, ExponWide): - * tests/expr.test (expr-23.34/35): fixed special case 'i**0' for i>0 - [Bug 1198892] - -2005-05-09 Kevin B. Kenny - - [kennykb-numerics-branch] - * win/tclWin32Dll.c (TclpCheckStackSpace, TclWinCPUID): Reworked - structured event handling to function even with -fomit-frame-pointers. - -2005-05-08 Kevin B. Kenny - - [kennykb-numerics-branch] - * generic/tclStrToD.c: Made code more portable by finding a workaround - for MSVC's 'volatile' issue that does not require conditional - compilation. - * win/tclWin32Dll.c (TclWinCPUID): Removed structured event handling - from the GCC code since (a) bad code is generated by the instruction - scheduling with -O2, and (b) it's not needed on any reasonably modern - CPU. - -2005-05-07 Kevin B. Kenny - - [kennykb-numerics-branch] - * generic/tclEvent.c: Moved initialization of tclStrToD.c's - * generic/tclInt.h: static constants into a procedure called - * generic/tclStrToD.c: from TclInitSubsystems to avoid double checked - locking protocol. Cleaned up an issue where MSVC ignored the - 'volatile' specifier, causing incorrect comparison of an underflowed - number against zero. - -2005-05-06 Jeff Hobbs - - * unix/tcl.m4, unix/configure: correct Solaris 10 (5.10) check and add - support for x86_64 Solaris cc builds. - -2005-05-05 Kevin B. Kenny - - [kennykb-numerics-branch] Merged with HEAD. - -2005-05-05 Kevin B. Kenny - - * win/tclWinThrd.c: Corrected a compilation error on the - --enable-threads configuration. - -2005-05-05 Don Porter - - * generic/tclInt.decls: Converted TclMatchIsTrivial to a macro. - * generic/tclInt.h: - * generic/tclUtil.c: - * generic/tclIntDecls.h: `make genstubs` - * generic/tclStubInit.c: - * generic/tclBasic.c: Added callers of TclMatchIsTrivial where a - * generic/tclCmdIL.c: search can be done more efficiently when it is - * generic/tclCompCmds.c:recognized that a pattern match is really an - * generic/tclDictObj.c: exact match. [Patch 1076088] - * generic/tclIO.c: - * generic/tclNamesp.c: - * generic/tclVar.c: - - * generic/tclCompCmds.c: Factored common efficiency trick into a - macro named CompileWord. - - * generic/tclCompCmds.c: Replaced all instance of - * generic/tclCompile.c: TCL_OUT_LINE_COMPILE with TCL_ERROR. - * generic/tclInt.h: Now that we've eradicated the mistaken - * tests/appendComp.test: notion of a "compile-time error", we - can use the TCL_ERROR return code to signal any failure to produce - bytecode. - -2005-05-03 Don Porter - - * doc/DString.3: Eliminated use of identifier "string" in Tcl's - * doc/Environment.3: public C API to avoid conflict/confusion with - * doc/Eval.3: the std::string of C++. - * doc/ExprLong.3, doc/ExprLongObj.3, doc/GetInt.3, doc/GetOpnFl.3: - * doc/ParseCmd.3, doc/RegExp.3, doc/SetResult.3, doc/StrMatch.3: - * doc/Utf.3, generic/tcl.decls, generic/tclBasic.c, generic/tclEnv.c: - * generic/tclGet.c, generic/tclParse.c, generic/tclParseExpr.c: - * generic/tclRegexp.c, generic/tclResult.c, generic/tclUtf.c: - * generic/tclUtil.c, unix/tclUnixChan.c: - - * generic/tclDecls.h: `make genstubs` - -2005-05-02 Don Porter - - * generic/tcl.decls: - * generic/tclBasic.c: Simplified implementation of Tcl_ExprString. - * tests/expr-old.test: - - * generic/tclDecls.h: `make genstubs` - -2005-04-30 Daniel Steffen - - * unix/tclUnixNotfy.c: applied dkf's tkMacOSXNotify.c cleanup changes. - -2005-04-29 Don Porter - - TIP#176 IMPLEMENTATION [Patch 1165695] - - * generic/tclUtil.c: Extended TclGetIntForIndex to recognize index - formats including end+integer and integer+/-integer. - - * generic/tclCmdMZ.c: Extended the -start switch of [regexp] and - [regsub] to accept all index formats known by TclGetIntForIndex. - - * doc/lindex.n: Updated docs to note new index formats. - * doc/linsert.n, doc/lrange.n, doc/lreplace.n, doc/lsearch.n: - * doc/lset.n, doc/lsort.n, doc/regexp.n, doc/regsub.n, doc/string.n: - - * tests/cmdIL.test: Updated tests. - * tests/compile.test, tests/lindex.test, tests/linsert.test: - * tests/lrange.test, tests/lreplace.test, tests/lsearch.test: - * tests/lset.test, tests/regexp.test, tests/regexpComp.test: - * tests/string.test, tests/stringComp.test, tests/util.test: - -2005-04-28 Don Porter - - * tests/unixInit.test (7.1): Alternative fix for the 2004-11-11 commit. - -2005-04-27 Don Porter - - * library/init.tcl: Corrected flaw in interactive command - * tests/main.test: auto-completion. [Bug 1191409]. - - TIP#183 IMPLEMENTATION [Patch 577093] - - * generic/tclIOUtil.c (TclGetOpenModeEx): New routine. - * generic/tclInt.h: - - * generic/tclIO.c (Tcl_OpenObjCmd): Support for "b" and - * doc/open.n: "BINARY" in "access" argument to [open]. - * tests/ioCmd.test: - -2005-04-26 Kevin B. Kenny - - * generic/tclBinary.c (FormatNumber): Dredge the NaN out of the - internal representation if Tcl_GetDoubleFromObj returns TCL_ERROR on a - NaN. - - * generic/tclObj.c (Tcl_GetDoubleFromObj): Restored silent - overflow/underflow behaviour that the merge of 2004-04-25 messed up. - Thanks to Don Porter for calling attention to this bug. Also removed an - uninitialised memory reference in this function that valgrind caught. - Also changed to return TCL_ERROR on a pure NaN. - - * generic/tclStrToD.c (RefineResult): Added a test for the initial - approximation being HUGE_VAL; this test avoids EDOM being returned from - ldexp on some platforms on input values exceeding the floating point - range. - - * tests/expr.test (expr-29.*, expr-30.*): Added further tests of - overflow/underflow on input conversions. - -2005-04-25 Kevin B. Kenny - - [kennykb-numerics-branch] Merged with HEAD. - - * doc/CrtMathFunc.n: Revised documentation for TIP 232 - -2005-04-25 Daniel Steffen - - * compat/string.h: fixed memchr() protoype for __APPLE__ so that we - build on Mac OS X 10.1 again. - - * generic/tclNotify.c (TclFinalizeNotifier): fixed notifier not being - finalized in unthreaded core (was testing for notifier initialization - in current thread by checking thread id != 0 but thread id is always 0 - in untreaded core). - - * win/tclWinNotify.c (Tcl_WaitForEvent): - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): don't call ScaleTimeProc for - zero wait times (as specified in TIP 233). - - * unix/Makefile.in: added @PLAT_SRCS@ to SRCS and split out NOTIFY_SRCS - from UNIX_SRCS for parity with UNIX_OBJS & NOTIFY_OBJS. - - * unix/tcl.m4 (Darwin): added configure checks for recently added - linker flags -single_module and -search_paths_first to allow building - with older tools (and on Mac OS X 10.1), use -single_module in SHLIB_LD - and not just T{CL,K}_SHLIB_LD_EXTRAS, added unexporting from Tk of - symbols from libtclstub to avoid duplicate symbol warnings, added - PLAT_SRCS definition for Mac OS X, defined MODULE_SCOPE to - __private_extern__. - (SC_MISSING_POSIX_HEADERS): added caching of dirent.h check. - - * unix/configure: autoconf-2.59 - -2005-04-25 Kevin B. Kenny - - * library/tzdata/America/Boise: - * library/tzdata/America/Chicago: - * library/tzdata/America/Denver - * library/tzdata/America/Indianapolis: - * library/tzdata/America/Los_Angeles: - * library/tzdata/America/Louisville: - * library/tzdata/America/Managua: - * library/tzdata/America/New_York: - * library/tzdata/America/Phoenix: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Indiana/Knox: - * library/tzdata/America/Indiana/Marengo: - * library/tzdata/America/Indiana/Vevay: - * library/tzdata/America/Kentucky/Monticello: - * library/tzdata/America/North_Dakota/Center: - * library/tzdata/Asia/Tehran: - Olson's tzdata2005i. Corrects exact time at which Standard Time was - adopted in the US (generally, noon, Standard Time, rather than noon, - Local Mean Time). Adopts new civil rules for Nicaragua and Iran. - -2005-04-25 Don Porter - - * library/init.tcl: Use "ni" and "in" operators. - -2005-04-25 Miguel Sofer - - * generic/tclExecute.c: fix for [Bug 1189274]. - -2005-04-24 Don Porter - - * generic/tclLiteral.c: Silence compiler warnings. - * generic/tclObj.c: [Bug 1188863]. - -2005-04-22 Don Porter - - The 2005-04-21 changes to Tcl_GetBooleanFromObj were done to bring it - into agreement with its docs. Further investigation reveals it was the - docs that were incorrect. - - * doc/BoolObj.3: Corrections to the documentation of - Tcl_GetBooleanFromObj to bring it into agreement with what this public - interface has always done, including noting the difference in function - between Tcl_GetBooleanFromObj and Tcl_GetBoolean. - - * generic/tclGet.c: Revised Tcl_GetBoolean to no longer be a - wrapper around Tcl_GetBooleanFromObj (different function!). - - * generic/tclObj.c: Removed TclGetTruthValueFromObj routine that - was added yesterday. Revisions so that only Tcl_GetBoolean-approved - values get the "boolean" Tcl_ObjType. This retains the fix for [Bug - 1187123]. - * tests/string.test: Test string-23.0 for Bug 1187123. - - * generic/tclInt.h: Revert most recent change. - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * tests/obj.test: - -2005-04-21 Don Porter - - * doc/GetInt.3: Convert argument "string" to "str" to agree with code. - Also clarified a few details on int and double formats. - * generic/tclGet.c: Radical code simplification. Converted - Tcl_GetFoo() routines into wrappers around Tcl_GetFooFromObj(). Reduces - code duplication, and the resulting potential for inconsistency. - - * generic/tclObj.c: Several changes: - - - Re-ordered error detection code so all values with trailing garbage - receive a "not an integer" message instead of an "integer too large" - message. - - Removed inactive code meant to deal with strtoul* routines that fail - to parse leading signs. All of them do, and if any are detected that - do not, the correct fix is replacement with compat/strtoul*.c, not a - lot of special care by the callers. - - Tcl_GetDoubleFromObj now avoids shimmering away a "wideInt" intrep. - - Fixed Tcl_GetBooleanFromObj to agree with its documentation and with - Tcl_GetBoolean, accepting only "0" and "1" and not other numeric - strings. [Bug 1187123] - - Added new private routine TclGetTruthValueFromObj to perform the more - permissive conversion of numeric values to boolean that is needed by - the [expr] machinery. - - * generic/tclInt.h (TclGetTruthValueFromObj): New routine. - * generic/tclExecute.c: Updated callers to call new routine. - * generic/tclBasic.c: Updated callers to call new routine. - * generic/tclCompCmds.c: Updated callers to call new routine. - * generic/tclDictObj.c: Updated callers to call new routine. - * tests/obj.test: Corrected bad tests that actually expected - values like "47" and "0xAC" to be accepted as booleans. - - * generic/tclLiteral.c: Disabled the code that forces some literals - into the "int" Tcl_ObjType during registration. We can re-enable it if - this change causes trouble, but it seems more sensible to let Tcl's - "on-demand" shimmering rule, and not try to pre-guess things. - -2005-04-20 Kevin B. Kenny - - [kennykb-numerics-branch] - * doc/expr.n: - * doc/mathfunc.n (new file): Revised documentation for TIP 232 - -2005-04-20 Don Porter - - * generic/tclGet.c (Tcl_GetInt): Corrected error that did not - * generic/tclObj.c (Tcl_GetIntFromObj): permit 0x80000000 to be - recognized as an integer on TCL_WIDE_INT_IS_LONG systems [Bug 1090869]. - -2005-04-20 Kevin B. Kenny - - * generic/tclFileName.c: Silenced a compiler warning about '/*' within - a comment. - -2005-04-19 Don Porter - - * generic/tclBasic.c: Added unsupported command - * generic/tclCmdAH.c: [::tcl::unsupported::EncodingDirs] to permit - * generic/tclInt.h: query/set of the encoding search path at - * generic/tclInterp.c: the script level. Updated init.tcl to make - * library/init.tcl: use of the new command. Also updated several - coding practices in init.tcl ("eq" for [string equal], etc.) - -2005-04-19 Kevin B. Kenny - - * library/clock.tcl (Initialize): Put initialization code into a proc - to avoid inadvertently clobbering global variables. [Bug 1185933] - * tests/clock.test (clock-48.1): Added regression test for the above - bug. - Thanks to Ulrich Ring for reporting this bug. - -2005-04-16 Miguel Sofer - - * generic/Var.c (Tcl_ArrayObjCmd - ARRAY_NAMES): fix Tcl_Obj leak. [Bug - 1084111] - -2005-04-16 Zoran Vasiljevic - - * generic/tclIOUtil.c: force clenaup of the interp result in - TclLoadFile(). Some implementations of TclpFindSymbol() will seed the - interp result with error message when unable to find the requested - symbol (this is not considered to be an error). - - Set of changes correcting huge memory waste (not a leak) when a thread - exits. This has been introduced in 8.4.7 within an attempt to correctly - cleanup after ourselves when Tcl library is being unloaded with the - Tcl_Finalize() call. - - This fixes the [Bug 1178445] - - * generic/tclInt.h: added prototypes for TclpFreeAllocCache() and - TclFreeAllocCache() - - * generic/tclThreadAlloc.c: modified TclFinalizeThreadAlloc() to - explicitly call TclpFreeAllocCache with the NULL-ptr as argument - signalling cleanup of private tsd key used only by the threading - allocator. - - * unix/tclUnixThrd.c: fixed TclpFreeAllocCache() to recognize when - being called with NULL argument. This is a signal for it to clean up - the tsd key associated with the threading allocator. - - * win/tclWinThrd.c: renamed TclWinFreeAllocCache to TclpFreeAllocCache - and fixed to recognize when being called with NULL argument. This is a - signal for it to clean up the tsd key associated with the threading - allocator. - -2005-04-13 Don Porter - - * tests/unixInit.test: Disabled obsolete tests and removed code - * tests/encoding.test: that supported them. - * generic/tclInterp.c: - - * library/init.tcl: Use auto-loading to bring in Tcl Module support - * library/tclIndex: as needed. This reduces startup time by - * library/tm.tcl: delaying this initialization to a later time. - -2005-04-15 Miguel Sofer - - * generic/tclExecute.c: missing semicolons caused failure to compile - with TCL_COMPILE_DEBUG. - -2005-04-13 David Gravereaux - - * generic/tclIO.c (Tcl_SetChannelBufferSize): Lowest size limit - * tests/io.test: changed from ten bytes to one byte. Need for - * tests/iogt.test: this change was proven by Ross Cartlidge - where [read stdin 1] was grabbing 10 bytes followed - by starting a child process that was intended to continue reading from - stdin. Even with -buffersize set to one, nine chars were getting lost - by the buffersize over reading for the native read() caused by [read]. - -2005-04-13 Don Porter - - * unix/tclUnixInit.c (TclpGetEncodingNameFromEnvironment): Reversed - order of verifying candidate [encoding system] value, checking against - a table in memory first before calling Tcl_GetEncoding and potentially - scanning through the filesystem. Also ordered the table so that a - binary search could be used within it. Improves startup time a bit more - on some systems. - -2005-04-13 Kevin B. Kenny - - * library/clock.n: Added a missing '--' on several [switch] commands to - improve performance of [clock format] and related operations. [FRQ - 1182459] - -2005-04-13 Donal K. Fellows - - * doc/fcopy.n: Improved documentation on copying binary files, added an - example and mentioned the use of [file copy]. - * doc/fconfigure.n: Improved documentation of -encoding binary option. - This is all following comments from Steve Manning - on comp.lang.tcl that the current documentation was not clear. - -2005-04-13 Miguel Sofer - - * generic/tclCompile.c:Commented out the functions - TclPrintInstruction(), TclPrintObject() and TclPrintSource() when not - debugging the compiler, as they are never called in that case. - -2005-04-12 Don Porter - - * generic/tclInterp.c: Corrected bad syntax of Tcl_Panic() call. - - * generic/tclUtil.c (TclGetProcessGlobalValue): More robust handling - of bad TclInitProcessGlobalValueProc behavior; an immediate panic - rather than a mysterious crash later. - - * generic/tclEncoding.c: Several changes to the way the - encodingFileMap cache is maintained. Previously, it was attempted to - keep the file map filled and up to date with changes in the encoding - search path. This contributed to slow startup times since it required - an expensive "glob" operation to fill the cache. Now the validity of - items in the cache are checked at the time they are used, so the cache - is permitted to fall out of sync with the encoding search path. Only - [encoding names] and Tcl_GetEncodingNames() now pay the full expense. - [Bug 1177363] - -2005-04-12 Kevin B. Kenny - - * compat/strstr.c: Added default definition of NULL to accommodate - building on systems with badly broken headers. [Bug 1175161] - -2005-04-11 Donal K. Fellows - - * tools/tclZIC.tcl: Rewrote to take advantage of more features of Tcl - 8.5 (on which it was dependent anyway). Also added a [package require] - line to formalize the relationship. - -2005-04-11 Kevin Kenny - - [kennykb-numerics-branch] Merged with HEAD. Updated to libtommath 0.35. - - * generic/tclBasic.c: Attempted to repeat changes that applied to - tclExecute.c in Miguel Sofer's commit of 2005-04-01, together with - (possibly) a few more uses of his new object creation macros. Also - plugged a memory leak in TclObjInvoke. [Bug 1180368] - -2005-04-10 Kevin Kenny - - * library/tzdata/America/Montevideo: - * library/tzdata/Asia/Almaty: - * library/tzdata/Asia/Aqtau: - * library/tzdata/Asia/Aqtobe: - * library/tzdata/Asia/Baku: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Asia/Oral: - * library/tzdata/Asia/Qyzylorda: - * library/tzdata/Indian/Chagos: - * library/tzdata/Indian/Cocos: Olson's tzdata2005h - -2005-04-10 Don Porter - - * generic/tclBasic.c (TclObjInvoke): Plug memory leak. [Bug 1180368] - -2005-04-09 Miguel Sofer - - * generic/tclExecute.c: fix possible leak of expansion Tcl_Objs - -2005-04-09 Daniel Steffen - - * macosx/README: updated requirements for OS & developer tool versions - and other small fixes/cleanup. - - * generic/tclListObj.c (Tcl_ListObjIndex): added missing NULL return - when getting index from an empty list. - - * unix/tcl.m4 (Darwin): added -single_module linker flag to - TCL_SHLIB_LD_EXTRAS and TK_SHLIB_LD_EXTRAS. - * unix/configure: autoconf-2.59 - -2005-04-08 Don Porter - - * generic/tclInt.h (TclGetEncodingFromObj): New function to - * generic/tclEncoding.c (TclGetEncodingFromObj): retrieve a - Tcl_Encoding value, as well as cache it in the internal rep of a new - "encoding" Tcl_ObjType. - * generic/tclCmdAH.c (Tcl_EncodingObjCmd): Updated to call new - function so that Tcl_Encoding's used by [encoding convert*] routines - are not freed too quickly. [Bug 1077262] - -2005-04-08 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Rewritten to be able to - handle the other form of [switch] and generate slightly simpler (but - longer) code. - -2005-04-06 Donal K. Fellows - - * doc/upvar.n, doc/unset.n, doc/tell.n, doc/tclvars.n, doc/subst.n: - * doc/seek.n, doc/scan.n, doc/regsub.n, doc/registry.n, doc/regexp.n: - * doc/read.n, doc/puts.n, doc/pkgMkIndex.n, doc/open.n, doc/lreplace.n: - * doc/lrange.n, doc/load.n, doc/llength.n, doc/linsert.n, doc/lindex.n: - * doc/lappend.n, doc/info.n, doc/gets.n, doc/format.n, doc/flush.n: - * doc/fileevent.n, doc/file.n, doc/fblocked.n, doc/close.n: - * doc/array.n, doc/Utf.3, doc/TraceVar.3, doc/StrMatch.3, doc/RegExp.3: - * doc/PrintDbl.3, doc/OpenTcp.3, doc/OpenFileChnl.3, doc/Object.3: - * doc/Notifier.3, doc/LinkVar.3, doc/IntObj.3, doc/Interp.3: - * doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3, doc/CrtMathFnc.3: - * doc/CrtFileHdlr.3, doc/CrtCommand.3, doc/CrtChannel.3: - * doc/Backslash.3: Purge old .VS/.VE macro instances. - - * tools/man2html2.tcl (IPmacro): Rewrote to understand what .IP really - is (.IP and .TP are really just two ways of doing the same thing). - Change below made this relevant. - * doc/re_syntax.n: Change some uses of .TP to .IP to work around bugs - in various *roff implementations. Also reworded the atom descriptions - slightly. - -2005-04-05 Don Porter - - * generic/tclExecute.c (ExprSrandFunc): Replaced incursions into the - * generic/tclUtil.c (TclGetIntForIndex): intreps of numeric types with - simpler calls of Tcl_GetIntFromObj and Tcl_GetLongFromObj, now that - those routines are better behaved wrt shimmering. [Patch 1177219] - -2005-04-05 Miguel Sofer - - * generic/tclInt.h: - * generic/tclObj.c: Change in TclDecrRefCount and TclFreeObj, to speed - up the freeing of simple Tcl_Obj [Patch 1174551] - -2005-04-04 Miguel Sofer - - * generic/tclExecute.c: small opts in obj handling - -2005-04-02 Miguel Sofer - - * generic/tclVar.c: converted a few function calls to macros. - -2005-04-01 Miguel Sofer - - * doc/ListObj.3: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclConfig.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclListObj.c: - * generic/tclStubInit.c: - * generic/tclVar.c: Changed the internal representation of lists to - (a) reduce the malloc/free calls at list creation (from 2 to 1), (b) - reduce the cost of handling empty lists (we now never create a list - internal rep for them), (c) allow refcounting of the list internal rep. - The latter permits insuring that the pointers returned by - Tcl_ListObjGetElements remain valid even if the object shimmers away - from its original list type. This is [Patch 1158008] - - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclStringObj.c: - (1) defined new internal macros for creating and setting frequently - used obj types (int,long, wideInt, double, string). Changed TEBC to use - eg 'TclNewIntObj(objPtr, i)' to avoid the function call in 'objPtr = - Tcl_NewIntObj(i)' - (2) ExecEnv now stores two Tcl_Obj* pointing to the constants "0" and - "1", for use by TEBC. - (3) slight reduction in cost of INST_START_CMD - -2005-03-31 Miguel Sofer - - * generic/tclExecute.c (INST_JUMP_TRUE/FALSE): replaced "test and - branch" with "compute index into table" - -2005-03-30 Donal K. Fellows - - * doc/FileSystem.3: Defined loadHandle argument. [Bug 1172401] - -2005-03-29 Jeff Hobbs - - * win/tcl.m4, win/configure: do not require cygpath in macros to allow - msys alone as an alternative. - -2005-03-24 Don Porter - - * generic/tclCompile.h: Move the TclInterpReady() declaration from - * generic/tclInt.h: tclCompile.h to tclInt.h. Should have been done - as part of the 1115904 bug fix on 2005-03-18. - - * generic/tclThreadTest.c: Stop providing the phony package - "Thread 1.0" when the [::testthread] command is defined. It's never - used by anything, and conflicts with loading the real "Thread" package. - -2005-03-18 Don Porter - - * generic/tclCompCmds.c (TclCompileIncrCmd): Corrected checks for - immediate operand usage to permit leading space and sign characters. - Restores more efficient bytecode for [incr x -1] that got lost in the - CONST string reforms of Tcl 8.4. [Bug 1165671] - - * generic/tclBasic.c (Tcl_EvalEx): Restored recursion limit - * generic/tclParse.c (TclSubstTokens): testing in nested command - * tests/basic.test (basic-46.4): substitutions within direct - * tests/parse.test (parse-19.*): script evaluation (Tcl_EvalEx) - that got lost in the parser reforms of Tcl 8.1. Added tests for correct - behavior. [Bug 1115904] - -2005-03-15 Vince Darley - - * generic/tclFileName.c: - * win/tclWinFile.c: - * tests/winFCMd.test: fix to 'file pathtype' and 'file norm' failures - on reserved filenames like 'COM1:', etc. - -2005-03-15 Pat Thoyts - - * unix/tcl.m4: Updated the OpenBSD configuration and regenerated - * unix/configure: the configure script. - -2005-03-15 Kevin B. Kenny - - [kennykb-numerics-branch] Merged with HEAD. - - * generic/tclBasic.c (many): - * generic/tclCompExpr.c (CompileMathFuncCall): - * generic/tclCompile.h: - * generic/tclExecute.c (many): - * generic/tclParseExpr.c (ParsePrimaryExpr): - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/for.test: - * tests/parseExpr.test: Initial implementation of TIP #232. - - * generic/tclObj.c (Tcl_DbNewBignumObj): Fixed typo that broke - --enable-symbols=mem build - * tests/binary.test (binary-40.3, binary-40.6): Corrected tests to - allow NaN(7ffffffffffff). - -2005-03-14 Miguel Sofer - - * generic/tclExecute.c: fixed INST_PUSH1's debugging code (wrong obj - ref passed to TRACE_WITH_OBJ). - -2005-03-14 Miguel Sofer - - * generic/tclCompile.c: fixed INST_RETURN's stack effect in - tclInstructionTable (-1 instead of -2) - -2005-03-10 Miguel Sofer - - * generic/tclCompCmds.c: removed debugging line - -2005-03-10 Don Porter - - * generic/tclTrace.c (TclCheckInterpTraces): Corrected mistaken cast - of ClientData to (TraceCommandInfo *) when not warranted. Thanks to - Yuri Victorovich for the report. [Bug 1153871] - * generic/tcl.h: Moved flag values TCL_TRACE_ENTER_EXEC and - * generic/tclInt.h: TCL_TRACE_LEAVE_EXEC from public interface into - private. Should be used only by internal workings of execution traces. - -2005-03-09 Kevin B. Kenny - - [kennykb-numerics-branch] Merged from HEAD. - - * doc/PrintDbl.3: - * doc/tclVars.n: Documented new semantics for tcl_precision. - * generic/tclExecute.c (Tcl_ExecuteByteCode): Removed the check for - division-by-zero on IEEE-754 machines. - * generic/tclUtil.c (Tcl_PrintDouble): Corrected bug where numbers in - the range [1e-4 .. 1.) were printed incorrectly. - * tests/compExpr-old.test (compExpr-old-11.13): Revised test case for - division by zero. - * tests/expr-old.test (expr-34.11, expr-34.12): Revised test cases for - overflow in pow() to deal with infinities. - * tests/expr.test (expr-11.13, expr-29.1, expr-29.2): Revised test case - for division by zero and for underflow on input conversions. - * tests/parseExpr.test (parseExpr-16.11): Revised test case for - overflow on input conversion. - * tests/string.test (string-6.38 deleted): Removed test case for - underflow on input conversion, which is no longer an error. - * tests/util.test (util-10.*): Added test case for the bug in tclUtil.c - -2005-03-08 Jeff Hobbs - - * win/makefile.vc: clarify necessary defined vars that can come from - MSVC or the Platform SDK. - -2005-03-07 Donal K. Fellows - - * doc/string.n: Minor typo. [Bug 1158247] - -2005-03-07 Miguel Sofer - - * generic/tclExecute.c: new peephole optimisation for INST_PUSH1; fixed - the peephole opt in INST_POP so that it is not used when - TCL_COMPILE_DEBUG is defined. - -2005-03-04 Kevin B. Kenny - - [kennykb-numerics-branch] - - * generic/tclCmdMZ.c: Changed [scan] to treat out-of-range floating - point values as infinities and zeroes. - * generic/tclExecute.c: Changed [expr] to be permissive about - infinities, allowing them to propagate. - * generic/tclGet.c: Changed Tcl_GetDouble to be permissive about - over/underflow. - * generic/tclObj.c: Changed SetDoubleFromAny to be permissive about - over/underflow. - * generic/tclParseExpr.c: Made [expr] permissive about input numbers - out of range. - -2005-03-03 Kevin B. Kenny - - [kennykb-numerics-branch] - - * generic/tclInt.h: - * generic/tclStrToD.c (Tcl_DoubleDigits, TclFormatNaN): - * generic/tclUtil.c (Tcl_PrintDouble): Changed the signature of - TclDoubleDigits so that it accepts a pointer to the signum of the - argument, and returns the signum via that pointer. Added very hacky - code to handle IEEE signed zeroes in Tcl_DoubleDigits. (It can't be - done other than as a hack until C9x; C89 simply doesn't deal with the - concept of -0.0). Added output conversion of tagged NaN values. - * generic/tclBinary.c (FormatNumber): Changed to allow [binary format] - to handle NaN. - * tests/binary.test (binary-60.1): Added a quick-n-dirty test to make - sure that NaN's can be scanned and formatted. - * generic/tclParseExpr.c (GetLexeme, ParseMaxDoubleLength): Modified so - that tagged NaN (e.g., NaN(DEADBEEF)) can be recognized. - -2005-03-02 Kevin B. Kenny - - [kennykb-numerics-branch] Merged with HEAD as of 2005-02-23. - - * generic/tclExecute.c: Broadened test for NaN to work on Windows. - * generic/tclInt.h: - * generic/tclStrToD.c (Tcl_DoubleDigits): - * generic/tclUtil.c (Tcl_PrintDouble, TclPrecTraceProc): Added - Tcl_DoubleDigits to format 'double' numbers with the minimum number of - significant digits to yield correct rounding. Modified tcl_precision - to accept 0 as a precision (meaning "minimum digits"), and made 0 the - default. [TIP #132] - * generic/tclObj.c: Made NaN's throw an error in Tcl_GetDoubleFromObj. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Added libtommath/bn_mp_init_set.c to the build. - * libtommath/tommath.h (mp_iseven): Fixed a bug that caused zero to - test 'odd'. - * generic/tommath.h: Regenerated. - * tests/binary.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/scan.test: Corrected a number of tests that depended on - tcl_precision, and removed the {eformat} condition from tests that no - longer require it. - * tests/util.test: Corrected a number of tests that depended on - tcl_precision, and removed the {eformat} condition from tests that no - longer require it. Added a series of tests for correct rounding in - Tcl_PrintDouble. [TIP #132]. - -2005-03-01 David N. Welton - - * doc/CrtSlave.3: Changed to Tcl_Object to Tcl_Obj in the man page. - -2005-02-24 Don Porter - - * library/tcltest/tcltest.tcl: Better use of [glob -types] to avoid - * tests/tcltest.test: failed attempts to [source] a directory, and - similar matters. Thanks to "mpettigr". [Bug 1119798] - - * library/tcltest/pkgIndex.tcl: Bump to tcltest 2.2.8 - * unix/Makefile.in: - * win/Makefile.in: - -2005-02-23 Donal K. Fellows - - * doc/CrtChannel.3 (THREADACTIONPROC): Formatting fix. [Bug 1149605] - -2005-02-17 Jeff Hobbs - - * win/tclWinFCmd.c (TraverseWinTree): use wcslen on wchar, not - Tcl_UniCharLen. - -2005-02-16 Miguel Sofer - - * doc/variable.n: fix for [Bug 1124160], variables are detected by - [info vars] but not by [info locals]. - -2005-02-11 Jeff Hobbs - - * unix/Makefile.in: remove SHLIB_LD_FLAGS (only for AIX, inlined into - * unix/tcl.m4: SHLIB_LD). Combine AIX-* and AIX-5 branches in - * unix/configure: SC_CONFIG_CFLAGS. Correct gcc builds for AIX-4+ - and HP-UX-11. autoconf-2.59 gen'd. - -2005-02-11 Miguel Sofer - - * tests/basic.test (basic-26.3): new test - -2005-02-10 Miguel Sofer - - * generic/tclBasic.c (Tcl_EvalObjEx): - * tests/basic.test (basic-26.2): preserve the arguments passed to TEOV - in the pure-list branch, in case the list shimmers away. Fix for [Bug - 1119369], reported by Peter MacDonald. - -2005-02-10 Vince Darley - - * generic/tclFileName.c: fix for test failures introduced on 2005-01-17 - [Bug 1119092] - -2005-02-10 Donal K. Fellows - - * doc/binary.n: Made the documentation of sign bit masking and [binary - scan] consistent. [Bug 1117017] - -2005-02-08 David N. Welton - - * doc/CrtChannel.3: Typo: return->returns. - -2005-02-06 Kevin B. Kenny - - [kennykb-numerics-branch] - - * generic/tclStrToD.c (TclStrToD, SafeLdExp): Added code to manage the - FPU precision on gcc+x86. Enabled fast conversion of floats with small - exponents now that precision is correct. - * tests/expr.test: Corrected test for the smallest representible value - to the right IEEE values. - -2005-02-06 David N. Welton - - * doc/Thread.3: One-word grammar fix. - -2005-02-05 David N. Welton - - * doc/Thread.3: Fixed sentence describing flags for Tcl_CreateThread. - - * doc/FileSystem.3: Cleaned up typo in Tcl_FSNewNativePath - documentation. - - * generic/tclPathObj.c: Cleaned up typo in comment. - -2005-02-03 Kevin B. Kenny - - [kennykb-numerics-branch] - - * generic/tclStrToD.c (TclStrToD, RefineResult, SafeLdExp): Added code - to ensure that 'ldexp' is never called with a value that will underflow - * tests/expr.test: Added tests for the smallest representible value, - and rounding between it and zero. (The tests reflect current - behaviour; plan is to change the specification of Tcl so that input - conversion of doubles underflows silently.) - -2005-02-02 Mo DeJong - - * generic/tclProc.c (TclInitCompiledLocals): Add check for type of the - framePtr->procPtr->bodyPtr passed to TclInitCompiledLocals and panic if - it is not the correct type. If the body of the proc is not of the - compiled byte code type then the code will crash. This was discovered - while tracking down a crash in Itcl, that crash is fixed by Itcl patch - 1115085. - -2005-02-01 Kevin B. Kenny - - [kennykb-numerics-branch] Merged with HEAD as of today. - - * generic/tclInt.decls: Changed numbers of new stubs to resolve a - conflict. - * generic/tclInt.h: Added new TclStrToD routine that replaces the - native 'strtod' throughout Tcl. - * generic/tclCmdMZ (Tcl_StringObjCmd): - * generic/tclGet.c (Tcl_GetDouble): - * generic/tclObj.c (SetBooleanFromAny, SetDoubleFromAny): - * generic/tclParseExpr.c (GetLexeme): - * generic/tclScan.c (Tcl_ScanObjCmd): Replaced all uses of the native - 'strtod' with a TclStrToD routine that performs correct rounding and - handles denormals. - * generic/tclStrToD.c: (new file) - New scanning function for extracting 'double' from a string that rounds - correctly, and handles denormals and infinities. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - Added tclStrToD.c and the tommath routines that support it. - - These changes represent a partial implementation of TIP #132. Output - conversion of floating point numbers, and proper handling of infinities - within expressions, still need to be addressed. - -2005-02-01 Don Porter - - * generic/tclExecute.c (TclCompEvalObj): Removed stray statement left - behind in prior code reorganization. - -2005-01-31 Don Porter - - * unix/configure: autoconf-2.57 - -2005-01-30 Joe English - - * unix/configure.in: Restored two double-evals that were removed in the - DBGX purge; these are still needed on some platforms to account for - TCL_TRIM_DOTS. [Bug 1112654] - - * unix/configure: NOT REGENERATED: only have autoconf 2.59 here, need - to find someone with autoconf 2.57. - -2005-01-28 Jeff Hobbs - - * unix/configure, unix/tcl.m4: add solaris 64-bit gcc build support. - [Bug 1021871] - -2005-01-28 Donal K. Fellows - - * tests/expr-old.test (expr-old-37.2): Added test for [Bug 1109484] - -2005-01-27 Jeff Hobbs - - * generic/tclBasic.c (Tcl_ExprBoolean, Tcl_ExprDouble) - (Tcl_ExprLong): Fix to recognize Tcl_WideInt type. [Bug 1109484] - -2005-01-26 Andreas Kupries - - TIP#218 IMPLEMENTATION - - * generic/tclDecls.h: Regenerated from tcl.decls. - * generic/tclStubInit.c: - - * doc/CrtChannel.3: Documentation of extended API, - * generic/tcl.decls: extended testsuite, and - * generic/tcl.h: implementation. Removal of old - * generic/tclIO.c: driver-specific TclpCut/Splice - * generic/tclInt.h: functions. Replaced with generic - * tests/io.test: thread-action calls through the - * unix/tclUnixChan.c: new hooks. Update of all builtin - * unix/tclUnixPipe.c: channel drivers to version 4. - * unix/tclUnixSock.c: Windows drivers extended to - * win/tclWinChan.c: manage thread state in a thread - * win/tclWinConsole.c: action handler. - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - -2005-01-25 Don Porter - - * library/auto.tcl: Updated [auto_reset] to clear auto-loaded - commands in namespaces other than :: and to clear auto-loaded commands - that do not happen to be procs. [Bug 1101670] - ***POTENTIAL INCOMPATIBILITY*** - -2005-01-25 Daniel Steffen - - * unix/tcl.m4 (Darwin): fixed bug with static build linking to dynamic - library in /usr/lib etc instead of linking to static library earlier in - search path. [Bug 956908] Removed obsolete references to Rhapsody. - * unix/configure: autoconf-2.57 - -2005-01-21 Andreas Kupries - - * generic/tclStubInit.c: Regenerated the stubs support code from the - * generic/tclDecls.h: modified tcl.decls (TIP #233, see below). - - * doc/GetTime.3: Implemented TIP #233, i.e. the - * generic/tcl.decls: 'Virtualization of Tcl's Sense of Time'. - * generic/tcl.h: Declared, implemented, and documented the - * generic/tclInt.h: specified new API functions. Moved the - * unix/tclUnixEvent.c: native (OS) access to time information - * unix/tclUnixNotfy.c: into standard handler functions. Inserted - * unix/tclUnixTime.c: hooks calling on the handlers where native - * win/tclWinNotify.c: access was done before, and where scaling - * win/tclWinTime.c: between domains (real/virtual) is required. - -2005-01-21 Andreas Kupries - - * generic/tclThread.c: Typo police. Fixed some nits - * generic/tclCmdAH.c: in header comments of functions. - * generic/tclBasic.c: (Missing --). - * generic/tclFileName.c: - -2005-01-21 Donal K. Fellows - - * doc/FileSystem.3: Add missing ARGUMENTS section definitions for - arguments to Tcl_FSLink. [Bug 1106272] - -2005-01-21 Kevin B. Kenny - - [kennykb-numerics-branch] - - * unix/Makefile.in: Updated Makefile to build libtommath on Unix as - well as Windows. [Bug 1106865] - - * generic/tclTestObj.c (TestbignumobjCmd): Silenced a compiler warning - about a mismatched 'const'. - -2005-01-20 Kevin B. Kenny - - [kennykb-numerics-branch] Development checkpoint. - - * compat/strtoll.c: Reverted to HEAD. - * compat/strtoull.c: - * doc/Ensemble.3: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclNamesp.c: - * generic/tclPathObj.c: - * generic/tclPort.h: - * unix/configure: - * unix/configure.in: - * unix/tcl.m4: - * win/configure: - * win/configure.in: - * win/rules.vc: - * win/tcl.m4: - - * generic/tcl.h: Added declarations for bignum types, and for a - 'bignumValue' in the Tcl_Obj structure. - * generic/tclInt.h: Added declarations of interface procedures for - memory allocation in libtommath. - - * generic/tcl.decls: Added new interface to bignum objects. - * generic/tclInt.decls: Added internal stubs for bignum routines used - by the test code in tclTestObj.c. - - * generic/tclDecls/h: Regen. - * generic/tclIntDecls.h: - * generic/tclStubInit.h: - - * tools/fix_tommath_h.tcl: (New file) Script to edit - libtommath/tommath.h and produce generic/tommath.h so that storage - classes, allocation routines, and data types conform to Tcl's - conventions. - * generic/tommath.h: (New file) Generated by the above. - - * generic/tclTomMath.h: (New file) Additional declarations to be - included in tommath.h when building Tcl. - - * generic/tclTomMathInterface.c: (New file) Small 'glue' routines - adapting tommath's API to Tcl. - - * libtommath/bn_fast_s_mp_mul_digs.c: - * libtommath/bn_mp_mul_d.c: - * libtommath/bn_mp_read_radix.c: - * libtommath/tommath.h: Applied suggested changes from Tom St Denis - that correct an off-by-one error in single-digit multiplication - (leading to a pointer smash if uncorrected) and change the string - argument to 'mp_read_radix' from 'char*' to 'const char*'. - - * libtommath/bn_mp_radix_size.c: Local patch to ensure that sufficient - memory is requested even if the number has a single digit. - - * libtommath/bn_mp_read_radix.c: Local patch to return MP_VAL if the - input string contains an invalid character. - - * generic/tclObj.c: Added accessor functions for bignums. - * generic/tclTestObj.c: Added a 'testbignumobj' command to exercise the - accessor functions for bignums. - - * win/Makefile.in: Added rules for making libtommath. - -2005-01-19 Donal K. Fellows - - TIP#235 IMPLEMENTATION - - * doc/Ensemble.3: Documentation for the new public API. - * generic/tclNamesp.c (Tcl_CreateEnsemble,...): Rename of - * generic/tcl.decls: existing API into TIPped form. - -2005-01-19 Mo DeJong - - * win/tclWinChan.c (FileCloseProc): Invoke TclpCutFileChannel() to - remove a FileInfo from the thread local list before deallocating it. - This should have been done via an earlier call to Tcl_CutChannel, but I - was running into a crash in the next call to Tcl_CutChannel during the - I/O finalization stage. - -2005-01-18 Kevin Kenny - - * library/tzdata/GMT+0: - * library/tzdata/GMT-0: - * library/tzdata/GMT0: - * library/tzdata/Greenwich: - * library/tzdata/Navajo: - * library/tzdata/Universal: - * library/tzdata/Zulu: - * library/tzdata/America/Asuncion: - * library/tzdata/America/Rosario: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Brazil/Acre: - Routine update per Olson's tzdata2005c. Removed links to links - (Greenwich in several aliases; Navajo; Acre). Updated Paraguayan DST - rules and "best guess" at this year's Israeli rules. - -2005-01-17 Vince Darley - - * generic/tclFileName.c: fix for glob failure on Windows shares [Bug - 1100542]. - - * doc/pkgMkIndex.n: added documentation that 'pkg_mkIndex -lazy' is not - a good idea. [Bug 1101678] - -2005-01-14 Donal K. Fellows - - * tests/compile.test (compile-17.1): Document known issue with binding - time of compiled command interpretations in [expr]. - - * generic/tclIOUtil.c (TclFSFileAttrIndex): New helper function so that - we don't need to hard-code attribute indexes. [Bug 1100671] - -2005-01-13 Donal K. Fellows - - * doc/string.n: Removed the term 'set' from the documentation of the - [string trim] commands, as it caused confusion. - -2005-01-12 Donal K. Fellows - - * unix/tcl.m4 (SC_PATH_{TCL,TK}CONFIG): Added code to detect the case - when the --with-tcl/--with-tk arguments point to the config scripts - themselves and not their directory. If this is the case, they now - complain but keep working. [FRQ 951247] - * unix/configure: autoconf-2.57 - -2005-01-10 Joe English - - * unix/Makefile.in, unix/configure.in, unix/tcl.m4, - * unix/tclConfig.sh.in, unix/dltest/Makefile.in: - Remove ${DBGX}, ${TCL_DBGX} from Tcl build system [Patch 1081595]. - * unix/configure: regenerated - -2005-01-10 Donal K. Fellows - - * unix/tclUnixFCmd.c (TclUnixCopyFile): Convert u_int to unsigned to - make clashes with types in standard C headers less of a problem. [Bug - 1098829] - -2005-01-09 Joe English - - * unix/tclUnixThrd.c, unix/tclUnixPort.h: Remove readdir_r() and - related #ifdeffery (see [Bug 1095909]). - * unix/tcl.m4, unix/tclConfig.h.in: Don't check for HAVE_READDIR_R. - * unix/configure: Regenerated. - -2005-01-06 Donal K. Fellows - - * library/http/http.tcl (http::mapReply): Significant performance - enhancement by using [string map] instead of [regsub]/[subst], and - update version requirement to Tcl8.4. [Bug 1020491] - -2005-01-05 Donal K. Fellows - - * doc/lsearch.n, doc/re_syntax.n: Convert to other form of emacs mode - control comment to prevent problems with old versions of man. [Bug - 1085127] - -2005-01-05 Pat Thoyts - - * tests/winDde.test: Fixed broken test result. - -2005-01-05 Donal K. Fellows - - * generic/tclInt.h, generic/tclPort.h: Move the #include of tclConfig.h - *first* before any reference to tcl.h so that the build configuration - is loaded before the first reference to any system headers. Issue - reported by Art Haas on tcl-core. - -2005-01-04 Don Porter - - * tests/fCmd.test (fCmd-18.10): Added notNetworkFilesystem constraint. - [Bug 456665] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2007 Index: ChangeLog.2007 ================================================================== --- ChangeLog.2007 +++ /dev/null @@ -1,5921 +0,0 @@ -2007-12-31 Donal K. Fellows - - * doc/dict.n: Clarified meaning of dictionary values following - discussion on comp.lang.tcl. - -2007-12-26 Miguel Sofer - - * generic/tclCmdIL.c: More [lsort] data handling streamlines. The - function MergeSort is gone, essentially inlined into Tcl_LsortObjCmd. - It is not a straight inlining, two loops over all lists elements where - merged in the process: the linked list elements are now built and - merged into the temporary sublists in the same pass. - -2007-12-25 Miguel Sofer - - * generic/tclCmdIL.c: More [lsort] data handling streamlines. Extra - mem reqs of latest patches removed, restored to previous mem profile. - Improved -unique handling, now eliminating repeated elems immediately - instead of marking them to avoid reinsertion at the end. - -2007-12-23 Jeff Hobbs - - * generic/tclCompCmds.c (TclCompileRegexpCmd): TCL_REG_NOSUB cannot - * tests/regexp.test (regexp-22.2): be used because it - * tests/regexpComp.test: [Bug 1857126] disallows backrefs. - -2007-12-21 Miguel Sofer - - * generic/tclCmdIL.c: Speed patch for lsort. [Patch 1856994] - -2007-12-21 Miguel Sofer - - * generic/tclCmdIL.c (Tcl_LsortObjCmd, Tcl_LsearchObjCmd): Avoid - calling SelectObjFromSublist when there are no sublists. - -2007-12-21 Miguel Sofer - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Preallocate a listObj of - sufficient length for the sorted list instead of growing it. Second - commit replaces calls to Tcl_ListObjAppenElement with direct access to - the internal rep. - -2007-12-19 Don Porter - - *** 8.5.0 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5.0 release. - -2007-12-19 Jeff Hobbs - - * generic/tclCompCmds.c (TclCompileSwitchCmd): update switch -regexp - * tests/switch.test-14.*: compilation to pass - the cflags to INST_REGEXP (changed on 12-07). Added tests for switch - -regexp compilation (need more). [Bug 1854399] - -2007-12-18 Don Porter - - * changes: Updated for 8.5.0 release. - -2007-12-18 Donal K. Fellows - - * generic/regguts.h, generic/regc_color.c, generic/regc_nfa.c: - Fixes for problems created when processing regular expressions that - generate very large automata. An enormous number of thanks to Will - Drewry , Tavis Ormandy , - and Tom Lane from the Postgresql crowd for - their help in tracking these problems down. [Bug 1810264] - -2007-12-17 Don Porter - - * changes: Updated for 8.5.0 release. - -2007-12-17 Miguel Sofer - - * generic/tclAlloc.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclThreadAlloc.c: Fix alignment for memory returned by - TclStackAlloc; insure that all memory allocators align to 16-byte - boundaries on 64 bit platforms [Bug 1851832, 1851524] - -2007-12-14 Jeff Hobbs - - * generic/tclIOUtil.c (FsAddMountsToGlobResult): fix the tail - conversion of vfs mounts. [Bug 1602539] - - * win/README: updated notes - -2007-12-14 Pat Thoyts - - * tests/winFile.test: Fixed tests for win2k with long machine name - -2007-12-14 Pat Thoyts - - * win/nmakehlp.c: Support compilation with MSVC9 for AMD64. - * win/makefile.vc: - -2007-12-13 Donal K. Fellows - - * doc/trace.n: Clarified documentation of enterstep and leavestep - traces, including adding example. [Bug 614282, 1701540, 1755984] - -2007-12-12 Don Porter - - * doc/IntObj.3: Update docs for the Tcl_GetBignumAndClearObj() -> - Tcl_TakeBignumFromObj() revision [TIP 298]. Added docs for the - Tcl_InitBignumFromDouble() routine. [Bug 1446971] - - * changes: Updated for 8.5.0 release. - -2007-12-10 Jeff Hobbs - - * generic/tclUtil.c (TclReToGlob): reduce escapes in conversion - when not necessary - - * generic/tclInt.decls: move TclByteArrayMatch and TclReToGlob - * generic/tclIntDecls.h: to tclInt.h from stubs. - * generic/tclStubInit.c: Add flags var to TclByteArrayMatch for - * generic/tclInt.h: future extensibility - * generic/tcl.h: define TCL_MATCH_EXACT doc for Tcl_StringCaseMatch. - * doc/StrMatch.3: It is compatible with existing usage. - * generic/tclExecute.c (INST_STR_MATCH): flag for TclByteArrayMatch - * generic/tclUtil.c (TclByteArrayMatch, TclStringMatchObj): - * generic/tclRegexp.c (Tcl_RegExpExecObj): - * generic/tclCmdMZ.c (StringMatchCmd): Use TclStringMatchObj - * tests/string.test (11.9.* 11.10.*): more tests - -2007-12-10 Joe English - - * doc/string.n, doc/UniCharIsAlpha.3: Fix markup errors. - * doc/CrtCommand.3, doc/CrtMathFnc.3, doc/FileSystem.3, - * doc/GetStdChan.3, doc/OpenFileChnl.3, doc/SetChanErr.3, - * doc/eval.n, doc/filename.n: Consistency: Move "KEYWORDS" section - after "SEE ALSO". - -2007-12-10 Daniel Steffen - - * tools/genStubs.tcl: fix numerous issues handling 'macosx', - 'aqua' or 'x11' entries interleaved - with 'unix' entries [Bug 1834288]; add - genStubs::export command - [Tk FR 1716117]; cleanup formatting. - - * generic/tcl.decls: use new genstubs 'export' command to - * generic/tclInt.decls: mark exported symbols not in stubs - * generic/tclTomMath.decls: table [Tk FR 1716117]; cleanup - formatting. - - * generic/tclDecls.h: regen with new genStubs.tcl. - * generic/tclIntDecls.h: [Bug 1834288] - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: - -2007-12-09 Jeff Hobbs - - * tests/io.test, tests/chanio.test (io-73.1): Make sure to invalidate - * generic/tclIO.c (SetChannelFromAny): internal rep only after - validating channel rep. [Bug 1847044] - -2007-12-08 Donal K. Fellows - - * doc/expr.n, doc/mathop.n: Improved the documentation of the - operators. [Bug 1823622] - - * generic/tclBasic.c (builtInCmds): Corrected list of hidden and - * doc/interp.n (SAFE INTERPRETERS): exposed commands so that the - documentation and reality now match. [Bug 1662436] - -2007-12-07 Jeff Hobbs - - * generic/tclExecute.c (TclExecuteByteCode INST_REGEXP): - * generic/tclCompCmds.c (TclCompileRegexpCmd): Pass correct RE - compile flags at compile time, and use TCL_REG_NOSUB. - - * generic/tclIOCmd.c (FinalizeIOCmdTSD, Tcl_PutsObjCmd): cache - stdout channel object for [puts $str] calls. - -2007-12-06 Don Porter - - * README: Remove mention of dead comp.lang.tcl.announce - newsgroup. [Bug 1846433] - - * unix/README: Mention the stub library created by `make` and warn - about the effect of embedded paths in the installed binaries. - Thanks to Larry Virden. [Bug 1794084] - - * doc/AddErrInfo.3: Documentation for the new routines in TIP 270. - * doc/Interp.3: - * doc/StringObj.3: - -2007-12-06 Don Porter - - * doc/namespace.n: Documentation for zero-argument form of - [namespace import] (TIP 261) [Bug 1596416] - -2007-12-06 Jeff Hobbs - - * generic/tclInt.h: add TclGetChannelFromObj decl - (TclMatchIsTrivial): simplify TclMatchIsTrivial to remove ] check. - -2007-12-06 Donal K. Fellows - - - * generic/tclBasic.c (Tcl_CreateInterp): Simplify the setting up of - * generic/tclIOCmd.c (TclInitChanCmd): the [chan] ensemble. This - * library/init.tcl: gets rid of quite a bit of - code and makes it possible to understand the whole with less effort. - - * generic/tclCompCmds.c (TclCompileEnsemble): Ensure that the right - number of tokens are copied. [Bug 1845320] - - * generic/tclNamesp.c (TclMakeEnsemble): Added missing release of a - DString. [Bug 1845397] - -2007-12-05 Jeff Hobbs - - * generic/tclIO.h: Create Tcl_Obj for Tcl channels to reduce - * generic/tclIO.c: overhead in lookup by Tcl_GetChannel. New - * generic/tclIOCmd.c: TclGetChannelFromObj for internal use. - * generic/tclIO.c (WriteBytes, WriteChars): add opt check to avoid - EOL translation when not linebuffered or using lf. [Bug 1845092] - -2007-12-05 Miguel Sofer - - * tests/stack.test: made the tests for stack overflow not care - about which mechanism caused the error (interp's recursion limit - or C-stack depth detector). - -2007-12-05 Jeff Hobbs - - * win/configure, win/tcl.m4 (LIBS_GUI): mingw needs -lole32 - -loleaut32 but not msvc for Tk's [send]. [Bug 1844749] - -2007-12-05 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Prevent shimmering crash - when -exact and -integer/-real are mixed. [Bug 1844789] - -2007-12-03 Donal K. Fellows - - * unix/tclUnixChan.c (CreateSocketAddress): Add extra #ifdef-fery to - make code compile on BSD 5. [Bug 1618235, again] - -2007-12-03 Don Porter - - * library/tcltest/tcltest.tcl: Bump tcltest to version 2.3.0 so that - * library/tcltest/pkgIndex.tcl: we release a stable tcltest with a - * unix/Makefile.in: stable Tcl. - * win/Makefile.in: - -2007-12-03 Jeff Hobbs - - * win/configure, win/tcl.m4 (LIBS_GUI): remove ole32.lib oleaut32.lib - -2007-12-03 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Adjusted the [switch] - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): command so that when - passed two arguments, no check for options are performed. This is OK - since in the two-arg case, detecting an option would definitely lead - to a syntax error. [Patch 1836519] - -2007-11-29 Jeff Hobbs - - * win/makefile.vc: add ws2_32.lib to baselibs - * win/configure, win/tcl.m4: add ws2_32.lib / -lws2_32 to build. - * win/tclWinSock.c: remove dyn loading of winsock, assume that it is - always available now. - -2007-11-29 Don Porter - - * generic/tclWinSock.c (InitializeHostName): Correct error in - buffer length tracking. After gethostname() writes into a buffer, - convert only the written string to internal encoding, not the whole - buffer. - -2007-11-28 Don Porter - - * generic/tclConfig.c: Corrected failure of the [::foo::pkgconfig] - command to clean up registered configuration data when the query - command is deleted from the interp. [Bug 983501] - - * generic/tclNamesp.c (Tcl_SetEnsembleMappingDict): Added checks - that the dict value passed in is in the format required to make the - internals of ensembles work. [Bug 1436096] - - * generic/tclIO.c: Simplify test and improve accuracy of error - message in latest changes. - -2007-11-28 Pat Thoyts - - * generic/tclIO.c: -eofchar must support no eofchar. - -2007-11-27 Miguel Sofer - - * generic/tclBasic.c: remove unneeded call in Tcl_CreateInterp, add - comments. - -2007-11-27 Don Porter - - * win/tclWinSock.c: Add mising encoding conversion of the [info - hostname] value from the system encoding to Tcl's internal encoding. - - * doc/chan.n: "Fix" the limitation on channel -eofchar - * doc/fconfigure.n: values to single byte characters by - * generic/tclIO.c: documenting it and making it fail loudly. - * tests/chan.test: Thanks to Stuart Cassoff for contributing the - fix. [Bug 800753] - -2007-11-26 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclInt.h: - * unix/tclUnixInit.c: - * unix/tclUnixThrd.c: Fix stack checking via workaround for bug in - glibc's pthread_attr_get_np, patch from [Bug 1815573]. Many thanks to - Sergei Golovan (aka Teo) for detecting the bug and helping diagnose - and develop the fix. - -2007-11-24 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictAppendCmd): Fix bug in [dict - append] compiler which caused strange stack corruption. [Bug 1837392] - -2007-11-23 Andreas Kupries - - * generic/tclIORChan.c: Fixed a problem with reflected channels. 'chan - postevent' is defined to work only from within the interpreter - containing the handler command. Sensible, we want only handler - commands to use it. It identifies the channel by handle. The channel - moves to a different interpreter or thread. The interpreter containing - the handler command doesn't know the channel any longer. 'chan - postevent' fails, not finding the channel any longer. Uhm. - - Fixed by creating a second per-interpreter channel table, just for - reflected channels, where each interpreter remembers for which - reflected channels it has the handler command. This info does not move - with the channel itself. The table is updated by 'chan create', and - used by 'chan postevent'. - - * tests/ioCmd.test: Updated the testsuite. - -2007-11-23 Jeff Hobbs - - * generic/tclVar.c (Tcl_ArrayObjCmd): handle the right data for - * tests/var.test (var-14.2): [array names $var -glob $ptn] - -2007-11-23 Donal K. Fellows - - * generic/tclCmdMZ.c (String*Cmd, TclInitStringCmd): Rebuilt [string] - * generic/tclCompCmds.c (TclCompileString*Cmd): as an ensemble. - -2007-11-22 Donal K. Fellows - - * generic/tclDictObj.c (Dict*Cmd,TclInitDictCmd): Rebuilt the [dict] - * generic/tclCompCmds.c (TclCompileDict*Cmd): command as an ensemble. - -2007-11-22 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Rewrote the [string] and - * generic/tclDictObj.c (Tcl_DictObjCmd): [dict] implementations to be - ready for conversion to ensembles. - - * tests/string.test (string-12.22): Flag shimmering bug found in - [string range]. - -2007-11-21 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileEnsemble): Rewrote the ensemble - compiler to remove many of the limitations. Can now compile scripts - that use unique prefixes of subcommands, and which have mappings of a - command to multiple words (provided the first is a compilable command - of course). - -2007-11-21 Donal K. Fellows - - * generic/tclNamesp.c (TclMakeEnsemble): Factor out the code to set up - a core ensemble from a table of information about subcommands, ready - for reuse within the core. - - * generic/various: Start to return more useful Error codes, currently - mainly on assorted lookup failures. - -2007-11-20 Donal K. Fellows - - * generic/tclDictObj.c: Changed the underlying implementation of the - hash table used in dictionaries to additionally keep all entries in - the hash table in a linked list, which is only ever added to at the - end. This makes iteration over all entries in the dictionary in - key insertion order a trivial operation, and so cleans up a great deal - of complexity relating to dictionary representation and stability of - iteration order. - - ***POTENTIAL INCOMPATIBILITY*** - For any code that depended on the (strange) old iteration order. - - * generic/tclConfig.c (QueryConfigObjCmd): Correct usage of - Tcl_WrongNumArgs. - -2007-11-19 Don Porter - - *** 8.5b3 TAGGED FOR RELEASE *** - - * README: Bump version number to 8.5b3. - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - - * changes: Updated for 8.5b3 release. - -2007-11-19 Kevin Kenny - - * library/tzdata/Africa/Cairo: - * library/tzdata/America/Campo_Grande: - * library/tzdata/America/Caracas: - * library/tzdata/America/Cuiaba: - * library/tzdata/America/Havana: - * library/tzdata/America/Sao_Paulo: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Tehran: Olson's tzdata2007i imported. - -2007-11-18 Daniel Steffen - - * generic/tclExecute.c (TclExecuteByteCode:INST_EXIST_*): Fix read - traces not firing on non-existent array elements. [Bug 1833522] - -2007-11-16 Donal K. Fellows - - * generic/tclCmdIL.c (TclInitInfoCmd): Rename the implementation - commands for [info] to be something more "expected". - - * generic/tclCompCmds.c (TclCompileInfoExistsCmd): Compiler for the - [info exists] subcommand. - (TclCompileEnsemble): Cleaned up version of ensemble compiler that was - in TclCompileInfoCmd, but which is now much more generally applicable. - - * generic/tclInt.h (ENSEMBLE_COMPILE): Added flag to allow for cleaner - turning on and off of ensemble bytecode compilation. - - * generic/tclCompile.c (TclCompileScript): Add the cmdPtr to the list - of arguments passed to command compilers. - -2007-11-15 Don Porter - - * generic/regc_nfa.c: Fixed infinite loop in the regexp compiler. - [Bug 1810038] - - * generic/regc_nfa.c: Corrected looping logic in fixempties() to - avoid wasting time walking a list of dead states. [Bug 1832612] - -2007-11-15 Donal K. Fellows - - * generic/tclNamesp.c (NamespaceEnsembleCmd): Must pass a non-NULL - interp to Tcl_SetEnsemble* functions. - - * doc/re_syntax.n: Try to make this easier to read. It's still a very - difficult manual page! - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Allow people to turn off the -rpath - option to their linker if they so desire. This is a configuration only - recommended for (some) vendors. Relates to [Patch 1231022]. - -2007-11-15 Pat Thoyts - - * win/tclWin32Dll.c: Prefer UINT_PTR to DWORD_PTR when casting - pointers to integer types for greater portability. [Bug 1831253] - -2007-11-15 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: add new chanio.test. - * macosx/Tcl.xcode/project.pbxproj: - -2007-11-14 Donal K. Fellows - - * generic/tclCompile.c (TclCompileScript): Ensure that we get our - count in our INST_START_CMD calls right, even when there's a failure - to compile a command directly. - - * generic/tclNamesp.c (Tcl_SetEnsembleSubcommandList) - (Tcl_SetEnsembleMappingDict): Special code to make sure that - * generic/tclCmdIL.c (TclInitInfoCmd): [info exists] is compiled - right while not allowing changes to the ensemble to cause havok. - - * generic/tclCompCmds.c (TclCompileInfoCmd): Simple compiler for the - [info] command that only handles [info exists]. - - * generic/tclExecute.c (TclExecuteByteCode:INST_EXIST_*): New - instructions to allow the testing of whether a variable exists. - -2007-11-14 Andreas Kupries - - * tests/chanio.test: New file. This is essentially a duplicate of - 'io.test', with all channel commands converted to their 'chan xxx' - notation. - * tests/io.test: Fixed typo in test description. - -2007-11-14 Donal K. Fellows - - * generic/regc*.c: Eliminate multi-char collating element code - completely. Simplifies the code quite a bit. If people still want the - full code, it will remain on the 8.4 branch. [Bug 1831425] - -2007-11-13 Jeff Hobbs - - * generic/tclCompCmds.c (TclCompileRegexpCmd): clean up comments, only - free dstring on OK from TclReToGlob. - (TclCompileSwitchCmd): simplify TclReToGlob usage. - -2007-11-14 Donal K. Fellows - - * generic/regc*.c: #ifdef/comment out the code that deals with - multi-character collating elements, which have never been supported. - Cuts the memory consumption of the RE compiler. [Bug 1831425] - -2007-11-13 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd, TclCompileRegexpCmd): - Extend [switch] compiler to handle regular expressions as long as - things are not too complex. Fix [regexp] compiler so that non-trivial - literal regexps get fed to INST_REGEXP. - - * doc/mathop.n: Clarify definitions of some operations. - -2007-11-13 Miguel Sofer - - * unix/tclUnixInit.c: the TCL_NO_STACK_CHECK was being incorrectly - undefined here; this should be set (or not) in the compile options, it - is used elsewhere and needs to be consistent. - -2007-11-13 Pat Thoyts - - * unix/tcl.m4: Added autoconf goo to detect and make use of - * unix/configure.in: getaddrinfo and friends. - * unix/configure: (regenerated) - -2007-11-13 Donal K. Fellows - - * unix/tclUnixCompat.c (TclpGetHostByName): The six-argument form of - getaddressbyname_r() uses the fifth argument to indicate whether the - lookup succeeded or not on at least one platform. [Bug 1618235] - -2007-11-13 Don Porter - - * generic/regcomp.c: Convert optst() from expensive no-op to a - cheap no-op. - -2007-11-13 Donal K. Fellows - - * unix/tclUnixChan.c (CreateSocketAddress): Rewrote to use the - thread-safe version of gethostbyname() by forward-porting the code - used in 8.4, and added rudimentary support for getaddrinfo() (not - enabled by default, as no autoconf-ery written). Part of fix for [Bug - 1618235]. - -2007-11-12 Jeff Hobbs - - * generic/tclGet.c (Tcl_Get, Tcl_GetInt): revert use of TclGet* macros - due to compiler warning. These cases won't save time either. - - * generic/tclUtil.c (TclReToGlob): add more comments, set interp - result if specified on error. - -2007-11-12 Miguel Sofer - - * generic/tclBasic.c: New macro TclResetResult, new iPtr - * generic/tclExecute.c: flag bit INTERP_RESULT_UNCLEAN: - * generic/tclInt.h: shortcut for Tcl_ResetResult for the - * generic/tclProc.c: "normal" case: TCL_OK, no return - * generic/tclResult.c: options, no errorCode nor errorInfo, - * generic/tclStubLib.c: return at normal level. [Patch - * generic/tclUtil.c: 1830184] - - THIS PATCH WAS REVERTED: initial (mis)measurements overstated the - perfomance wins, which turn out to be tiny. Not worth the - complication. - -2007-11-11 Jeff Hobbs - - * generic/tclCompCmds.c, generic/tclCompile.c, generic/tclCompile.h: - * generic/tclExecute.c, generic/tclInt.decls, generic/tclIntDecls.h: - * generic/tclRegexp.c, generic/tclRegexp.h: Add INST_REGEXP and fully - * generic/tclStubInit.c, generic/tclUtil.c: compiled [regexp] for the - * tests/regexpComp.test: [Bug 1830166] simple cases. Also added - TclReToGlob function to convert RE to glob patterns and use these in - the possible cases. - -2007-11-11 Miguel Sofer - - * generic/tclResult.c (ResetObjResult): clarify the logic. - - * generic/tclBasic.c: Increased usage of macros to detect - * generic/tclBinary.c: and take advantage of objTypes. Added - * generic/tclClock.c: macros TclGet(Int|Long)FromObj, - * generic/tclCmdAH.c: TclGetIntForIndexM & TclListObjLength, - * generic/tclCmdIL.c: modified TclListObjGetElements. - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: The TclGetInt* macros are only a - * generic/tclCompExpr.c: shortcut on platforms where 'long' is - * generic/tclCompile.c: 'int'; it may be worthwhile to extend - * generic/tclDictObj.c: their functionality to other cases. - * generic/tclExecute.c: - * generic/tclGet.c: As this patch touches many files it - * generic/tclIO.c: has been recorded as [Patch 1830038] - * generic/tclIOCmd.c: in order to facilitate reviewing. - * generic/tclIOGT.c: - * generic/tclIndexObj.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclResult.c: - * generic/tclScan.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2007-11-11 Daniel Steffen - - * unix/tclUnixTime.c (TclpWideClicksToNanoseconds): Fix issues with - * generic/tclInt.h: int64_t overflow. - - * generic/tclBasic.c: Fix stack check failure case if stack grows up - * unix/tclUnixInit.c: Simplify non-crosscompiled case. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-11-10 Miguel Sofer - - * generic/tclExecute.c: Fast path for INST_LIST_INDEX when the index - is not a list. - - * generic/tclBasic.c: - * unix/configure.in: - * unix/tclUnixInit.c: Detect stack grwoth direction at compile time, - only fall to runtime detection when crosscompiling. - - * unix/configure: autoconf 2.61 - - * generic/tclBasic.c: - * generic/tclInt.h: - * tests/interp.test: - * unix/tclUnixInit.c: - * win/tclWin32Dll.c: Restore simpler behaviour for stack checking, not - adaptive to stack size changes after a thread is launched. Consensus - is that "nobody does that", and so it is not worth the cost. Improved - failure comments (mistachkin). - -2007-11-10 Kevin Kenny - - * win/tclWin32Dll.c: Rewrote the Windows stack checking algorithm to - use information from VirtualQuery to determine the bound of the stack. - This change fixes a bug where the guard page of the stack was never - restored after an overflow. It also eliminates a nasty piece of - assembly code for structured exception handling on mingw. It - introduces an assumption that the stack is a single memory arena - returned from VirtualAlloc, but the code in MSVCRT makes the same - assumption, so it should be fairly safe. - -2007-11-10 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclInt.h: - * unix/tclUnixInit.c: - * unix/tclUnixPort.h: - * win/tclWin32Dll.c: Modify the stack checking algorithm to recheck in - case of failure. The working assumptions are now that (a) a thread's - stack is never moved, and (b) a thread's stack can grow but not - shrink. Port to windows - could be more efficient, but is already - cheaper than it was. - -2007-11-09 Miguel Sofer - - * generic/tclResult.c (ResetObjResult): new shortcut. - - * generic/tclAsync.c: - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclUnixInit.c: - * generic/tclUnixPort.h: New fields in interp (ekeko!) to cache TSD - data that is accessed at each command invocation, access macros to - replace Tcl_AsyncReady and TclpCheckStackSpace by much faster variants - [Patch 1829248] - -2007-11-09 Jeff Hobbs - - * generic/tclInt.decls, generic/tclIntDecls.h: Use unsigned char for - * generic/tclExecute.c, generic/tclUtil.c: TclByteArrayMatch and - don't allow a nocase option. [Bug 1828296] - For INST_STR_MATCH, ignore pattern type for TclByteArrayMatch case. - - * generic/tclBinary.c (Tcl_GetByteArrayFromObj): check type before - func jump (perf). - -2007-11-07 Jeff Hobbs - - * generic/tclStubInit.c: Added TclByteArrayMatch - * generic/tclInt.decls: for efficient glob - * generic/tclIntDecls.h: matching of ByteArray - * generic/tclUtil.c (TclByteArrayMatch): Tcl_Objs, used in - * generic/tclExecute.c (TclExecuteByteCode): INST_STR_MATCH. [Bug - 1827996] - - * generic/tclIO.c (TclGetsObjBinary): Add an efficient binary path for - [gets]. - (DoWriteChars): Special case for 1-byte channel write. - -2007-11-06 Miguel Sofer - - * generic/tclEncoding.c: Version of the embedded iso8859-1 encoding - handler that is faster (functions to do the encoding know exactly what - they're doing instead of pulling it from a table, though the table - itself has to be retained for use by shift encodings that depend on - iso8859-1). [Patch 1826906], committing for dkf. - -2007-11-05 Andreas Kupries - - * generic/tclConfig.c (Tcl_RegisterConfig): Modified to not extend the - config database if the encoding provided by the user is not found - (venc == NULL). Scripts expecting the data will error out, however we - neither crash nor provide bogus information. See [Bug 983509] for more - discussion. - - * unix/tclUnixChan.c (TtyGetOptionProc): Accepted [Patch 1823576] - provided by Stuart Cassof . The patch adds - the necessary utf/external conversions to the handling of the - arguments of option -xchar which will allow the use of \0 and similar - characters. - -2007-11-03 Miguel Sofer - - * generic/tclTest.c (TestSetCmd2): - * generic/tclVar.c (TclObjLookupVarEx): - * tests/set.test (set-5.1): Fix error branch when array name looks - like array element (code not normally exercised). - -2007-11-01 Donal K. Fellows - - * tools/tcltk-man2html.tcl (output-directive): Convert .DS/.DE pairs - into tables since that is now all that they are used for. - - * doc/RegExp.3: Clarified documentation of RE flags. [Bug 1167840] - - * doc/refchan.n: Adjust internal name to be consistent with the file - name for reduced user confusion. After comment by Dan Steffen. - - * generic/tclCmdMZ.c (Tcl_StringObjCmd, UniCharIsAscii): Remember, the - NUL character is in ASCII too. [Bug 1808258] - - * doc/file.n: Clarified use of [file normalize]. [Bug 1185154] - -2007-10-30 Don Porter - - * generic/tcl.h: Bump version number to 8.5b2.1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5b2 - * unix/configure.in: release. - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-30 Donal K. Fellows - - * doc/expr.n, doc/mathfunc.n: Improve documentation to try to make - clearer what is going on. - - * doc/interp.n: Shorten the basic descriptive text for some interp - subcommands so Solaris nroff doesn't truncate them. [Bug 1822268] - -2007-10-30 Donal K. Fellows - - * tools/tcltk-man2html.tcl (output-widget-options): Enhance the HTML - generator so that it can produce multi-line option descriptions. - -2007-10-28 Miguel Sofer - - * generic/tclUtil.c (Tcl_ConcatObj): optimise for some of the - concatenees being empty objs. [Bug 1447328] - -2007-10-28 Donal K. Fellows - - * generic/tclEncoding.c (TclInitEncodingSubsystem): Hard code the - iso8859-1 encoding, as it's needed for more than just text (especially - binary encodings...) Note that other encodings rely on the encoding - being a table encoding (!) so we can't use more efficient encoding - mapping functions. - -2007-10-27 Donal K. Fellows - - * generic/regc_lex.c (lexescape): Close off one of the problems - mentioned in [Bug 1810264]. - -2007-10-27 Miguel Sofer - - * generic/tclNamesp.c (Tcl_FindCommand): insure that FQ command names - are searched from the global namespace, ie, bypassing resolvers of the - current namespace. [Bug 1114355] - - * doc/apply.n: fixed example [Bug 1811791] - * doc/namespace.n: improved example [Bug 1788984] - * doc/AddErrInfo.3: typo [Bug 1715087] - * doc/CrtMathFnc.3: fixed Tcl_ListMathFuncs entry [Bug 1672219] - - * generic/tclCompile.h: - * generic/tclInt.h: moved declaration of TclSetCmdNameObj from - tclCompile.h to tclInt.h, reverting linker [Bug 1821159] caused by - commit of 2007-10-11 (both I and gcc missed one dep). - - * generic/tclVar.c: try to preserve Tcl_Objs when doing variable - lookups by name, partially addressing [Bug 1793601]. - -2007-10-27 Donal K. Fellows - - * tools/tcltk-man2html.tcl (make-man-pages, htmlize-text) - (process-text): Make the man->HTML scraper work better. - -2007-10-26 Don Porter - - *** 8.5b2 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5b2 release. - - * doc/*.1: Revert doc changes that broke - * doc/*.3: `make html` so we can get the release - * doc/*.n: out the door. - - * README: Bump version number to 8.5b2. - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-26 Donal K. Fellows - - * tools/man2help2.tcl, tools/man2tcl.c: Made some of the tooling code - to do man->other formats work better with current manpage set. Long - way still to go. - -2007-10-25 Zoran Vasiljevic - - * generic/tclThread.c: Added TclpMasterLock/Unlock arround calls to - ForgetSyncObject in Tcl_MutexFinalize and Tcl_ConditionFinalize to - prevent from garbling the internal lists that track sync objects. [Bug - 1726873] - -2007-10-24 Donal K. Fellows - - * tools/man2html2.tcl (macro): Added support for converting the new - macros into HTML. - - * doc/man.macros (QW,PQ,QR,MT): New macros that hide the ugly mess - needed to get proper GOOBE quoting in the manual pages. - * doc/*.n, doc/*.3, doc/*.1: Lots of changes to take advantage of the - new macros. - -2007-10-20 Miguel Sofer - - * generic/tclCompile.c: Fix comments. - * generic/tclExecute.c: - -2007-10-18 David Gravereaux - - * tools/mkdepend.tcl: sort the dep list for a more humanly readable - output. - -2007-10-18 Don Porter - - * generic/tclResult.c (TclMergeReturnOptions): Make sure any -code - values get pulled out of the dictionary, even if they are integer - valued. - - * generic/tclCompCmds.c (TclCompileReturnCmd): Added code to more - optimally compile [return -level 0 $x] to "push $x". [RFE 1794073] - - * compat/tmpnam.c (removed): The routine tmpnam() is no longer - * unix/Makefile.in: called by Tcl source code. Remove autogoo the - * unix/configure.in: supplied a replacement version on systems - * win/tcl.dsp: where the routine was not available. [RFE - 1811848] - - * unix/configure: autoconf-2.59 - - * generic/tcl.h: Remove TCL_LL_MODIFIER_SIZE. [RFE 1811837] - -2007-10-17 David Gravereaux - - * tools/mkdepend.tcl: Improved defense from malformed object list - infile. - -2007-10-17 Donal K. Fellows - - * tools/man2html2.tcl: Convert .DS/.DE into HTML tables, not - preformatted text. - -2007-10-17 Kevin B. Kenny - - * generic/tclCompExpr.c: Moved a misplaced declaration that blocked - compilation on VC++. - * generic/tclExecute.c: Silenced several VC++ compiler warnings about - converting 'long' to 'unsigned short'. - -2007-10-16 David Gravereaux - - * win/makefile.vc: removed old dependency cruft that is no longer - needed. - -2007-10-15 Don Porter - - * generic/tclIOCmd.c: Revise [open] so that it interprets leading - zero strings passed as the "permissions" argument as octal numbers, - even if Tcl itself no longer parses integers in that way. - - * unix/tclUnixFCmd.c: Revise the "-permissions" [file attribute] so - that it interprets leading zero strings as octal numbers, even if Tcl - itself no longer parses integers in that way. - - * generic/tclCompExpr.c: Corrections to code that produces - * generic/tclUtil.c: extended "bad octal" error messages. - - * tests/cmdAH.test: Test revisions so that tests pass whether or - * tests/cmdIL.test: not Tcl parses leading zero strings as octal. - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/incr.test: - * tests/io.test: - * tests/lindex.test: - * tests/link.test: - * tests/mathop.test: - * tests/parseExpr.test: - * tests/set.test: - * tests/string.test: - * tests/stringComp.test: - -2007-10-15 David Gravereaux - - * tools/mkdepend.tcl: Produces usable output. Include path problem - * win/makefile.vc: fixed. Never fight city hall when it comes to - levels of quoting issues. - -2007-10-15 Miguel Sofer - - * generic/tclParse.c (Tcl_ParseBraces): fix for possible read after - the end of buffer. [Bug 1813528] (Joe Mistachkin) - -2007-10-14 David Gravereaux - - * tools/mkdepend.tcl (new): Initial stab at generating automatic - * win/makefile.vc: dependencies. - -2007-10-12 Pat Thoyts - - * win/makefile.vc: Mine all version information from headers. - * win/rules.vc: Sync tcl and tk and bring extension versions - * win/nmakehlp.c: closer together. Try and avoid using tclsh to do - substitutions as we may cross compile. - * win/coffbase.txt: Added offsets for snack dlls. - -2007-10-11 David Gravereaux - - * win/makefile.vc: Fixed my bad spelling mistakes from years back. - Dedependency, duh! Rather funny. - -2007-10-11 Don Porter - - * generic/tclCmdMZ.c: Correct [string is (wide)integer] failure - * tests/string.test: to report correct failindex values for - non-decimal integer strings. [Bug 1805887] - - * compat/strtoll.c (removed): The routines strtoll() and strtoull() - * compat/strtoull.c (removed): are no longer called by the Tcl source - * generic/tcl.h: code. (Their functionality has been replaced - * unix/Makefile.in: by TclParseNumber().) Remove outdated comments - * unix/configure.in: and mountains of configury autogoo that - * unix/tclUnixPort.h: allegedly support the mythical systems where - * win/Makefile.in: these routines might not have been available. - * win/makefile.bc: - * win/makefile.vc: - * win/tclWinPort.h: - - * unix/configure: autoconf-2.59 - -2007-10-11 Miguel Sofer - - * generic/tclObj.c: remove superfluous #include of tclCompile.h - -2007-10-08 George Peter Staplin - - * doc/Hash.3: Correct the valid usage of the flags member for the - Tcl_HashKeyType. It should be 0 or more of the flags mentioned. - -2007-10-02 Jeff Hobbs - - * generic/tcl.h (Tcl_DecrRefCount): Update change from 2006-05-29 to - make macro more warning-robust in unbraced if code. - -2007-10-02 Don Porter - - [core-stabilizer-branch] - - * README: Bump version number to 8.5.0 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-02 Andreas Kupries - - * library/tclIndex: Added 'tcl::tm::path' to the tclIndex. This fixes - [Bug 1806422] reported by Don Porter. - -2007-09-25 Donal K. Fellows - - * generic/tclProc.c (Tcl_DisassembleObjCmd): Define a command, - ::tcl::unsupported::disassemble, which can disassemble procedures, - lambdas and general scripts. - * generic/tclCompile.c (TclDisassembleByteCodeObj): Split apart the - code to print disassemblies of bytecode so that there is reusable code - that spits it out in a Tcl_Obj and then that code is used when doing - tracing. - -2007-09-20 Don Porter - - *** 8.5b1 TAGGED FOR RELEASE *** - - * changes: updates for 8.5b1 release. - -2007-09-19 Don Porter - - * README: Bump version number to 8.5b1 - * generic/tcl.h: Merge from core-stabilizer-branch. - * library/init.tcl: Stabilizing toward 8.5b1 release now done on - * tools/tcl.wse.in: the HEAD. core-stabilizer-branch is now - * unix/configure.in: suspended. - * unix/tcl.spec: - * win/configure.in: - -2007-09-19 Pat Thoyts - - * generic/tclStubLib.: Replaced isdigit with internal implementation. - -2007-09-18 Don Porter - - * generic/tclStubLib.c: Remove C library calls from Tcl_InitStubs() so - * win/makefile.vc: that we don't need the C library linked in to - libtclStub. - -2007-09-17 Pat Thoyts - - * win/makefile.vc: Add crt flags for tclStubLib now it uses C-library - functions. - -2007-09-17 Joe English - - * tcl.m4: use '${CC} -shared' instead of 'ld -Bshareable' to build - shared libraries on current NetBSDs. [Bug 1749251] - * unix/configure: regenerated (autoconf-2.59). - -2007-09-17 Don Porter - - * unix/Makefile.in: Update `make dist` so that tclDTrace.d is - included in the source code distribution. - - * generic/tcl.h: Revised Tcl_InitStubs() to restore Tcl 8.4 - * generic/tclPkg.c: source compatibility with callers of - * generic/tclStubLib.c: Tcl_InitStubs(interp, TCL_VERSION, 1). [Bug - 1578344] - -2007-09-17 Donal K. Fellows - - * generic/tclTrace.c (Tcl_TraceObjCmd, TraceExecutionObjCmd) - (TraceCommandObjCmd, TraceVariableObjCmd): Generate literal values - * generic/tclNamesp.c (NamespaceCodeCmd): more efficiently using - * generic/tclFCmd.c (CopyRenameOneFile): TclNewLiteralStringObj - * generic/tclEvent.c (TclSetBgErrorHandler): macro. - -2007-09-15 Daniel Steffen - - * unix/tcl.m4: replace all direct references to compiler by ${CC} to - enable CC overriding at configure & make time; run - check for visibility "hidden" with all compilers; - quoting fixes from TEA tcl.m4. - (SunOS-5.1x): replace direct use of '/usr/ccs/bin/ld' in SHLIB_LD by - 'cc' compiler driver. - * unix/configure: autoconf-2.59 - -2007-09-14 Donal K. Fellows - - * generic/tclBasic.c (Tcl_CreateObjCommand): Only invalidate along the - namespace path once; that is enough. [Bug 1519940] - -2007-09-14 Daniel Steffen - - * generic/tclDTrace.d (new file): Add DTrace provider for Tcl; allows - * generic/tclCompile.h: tracing of proc and command entry & - * generic/tclBasic.c: return, bytecode execution, object - * generic/tclExecute.c: allocation and more; with - * generic/tclInt.h: essentially zero cost when tracing - * generic/tclObj.c: is inactive; enable with - * generic/tclProc.c: --enable-dtrace configure arg - * unix/Makefile.in: (disabled by default, will only - * unix/configure.in: enable if DTrace is present). [Patch - 1793984] - - * macosx/GNUmakefile: Enable DTrace support. - * macosx/Tcl-Common.xcconfig: - * macosx/Tcl.xcodeproj/project.pbxproj: - - * generic/tclCmdIL.c: Factor out core of InfoFrameCmd() into - internal TclInfoFrame() for use by DTrace - probes. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-09-12 Don Porter - - * unix/Makefile.in: Perform missing updates of the tcltest Tcl - * win/Makefile.in: Module installed filename that should have - been part of the bump to tcltest 2.3b1. Thanks Larry Virden. - -2007-09-12 Pat Thoyts - - * win/makefile.vc, win/rules.vc, win/nmakehlp.c: Use nmakehlp to - substitute values for tclConfig.sh (helps cross-compiling). - -2007-09-11 Don Porter - - * library/tcltest/tcltest.tcl: Accept underscores and colons in - * library/tcltest/pkgIndex.tcl: constraint names. Properly handle - constraint expressions that return non-numeric boolean results like - "false". Bump to tcltest 2.3b1. [Bug 1772989; RFE 1071322] - * tests/info.test: Disable fragile tests. - - * doc/package.n: Restored the functioning of [package require - * generic/tclPkg.c: -exact] to be compatible with Tcl 8.4. [Bug - * tests/pkg.test: 1578344] - -2007-09-11 Miguel Sofer - - * generic/tclCompCmds.c (TclCompileDictCmd-update): - * generic/tclCompile.c (tclInstructionTable): - * generic/tclExecute.c (INST_DICT_UPDATE_END): fix stack management in - compiled [dict update]. [Bug 1786481] - - ***POTENTIAL INCOMPATIBILITY*** - Scripts that were precompiled on earlier versions of 8.5 and use [dict - update] will crash. Workaround: recompile. - -2007-09-11 Kevin B. Kenny - - * generic/tclExecute.c: Corrected an off-by-one error in the setting - of MaxBaseWide for certain powers. [Bug 1767293 - problem reported in - comments when bug was reopened] - -2007-09-10 Jeff Hobbs - - * generic/tclLink.c (Tcl_UpdateLinkedVar): guard against var being - unlinked. [Bug 1740631] (maros) - -2007-09-10 Miguel Sofer - - * generic/tclCompile.c: fix tclInstructionTable entry for - dictUpdateEnd - - * generic/tclExecute.c: remove unneeded setting of 'cleanup' variable - before jumping to checkForCatch. - -2007-09-10 Don Porter - - * doc/package.n: Restored the document parallel syntax of the - * generic/tclPkg.c: [package present] and [package require] - * tests/pkg.test: commands. [Bug 1723675] - -2007-09-09 Don Porter - - * generic/tclInt.h: Removed the "nsName" Tcl_ObjType from the - * generic/tclNamesp.c: registered set. Revised the management of the - * generic/tclObj.c: intrep of that Tcl_ObjType. Revised the - * tests/obj.test: TclGetNamespaceFromObj() routine to return - TCL_ERROR and write a consistent error message when a namespace is not - found. [Bug 1588842. Patch 1686862] - - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType() on the name "nsName". - - * generic/tclExecute.c: Update TclGetNamespaceFromObj() callers. - * generic/tclProc.c: - - * tests/apply.test: Updated tests to expect new consistent - * tests/namespace-old.test: error message when a namespace is not - * tests/namespace.test: found. - * tests/upvar.test: - - * generic/tclCompCmds.c: Use the new INST_REVERSE instruction - * tests/mathop.test: to correct the compiled versions of math - operator commands. [Bug 1724437] - - * generic/tclCompile.c: New bytecode instruction INST_REVERSE to - * generic/tclCompile.h: reverse the order of N items at the top of - * generic/tclExecute.c: stack. - - * generic/tclCompCmds.c (TclCompilePowOpCmd): Make a separate - routine to compile ** to account for its different associativity. - -2007-09-08 Miguel Sofer - - * generic/tclVar.c (Tcl_SetVar2, TclPtrSetVar): [Bug 1710710] fixed - correctly, reverted fix of 2007-05-01. - -2007-09-08 Donal K. Fellows - - * generic/tclDictObj.c (DictUpdateCmd, DictWithCmd): Plug a hole that - * generic/tclExecute.c (TEBC,INST_DICT_UPDATE_END): allowed a careful - * tests/dict.test (dict-21.16,21.17,22.11): attacker to craft a dict - containing a recursive link to itself, violating one of Tcl's - fundamental datatype assumptions and causing a stack crash when the - dict was converted to a string. [Bug 1786481] - -2007-09-07 Don Porter - - * generic/tclEvent.c ([::tcl::Bgerror]): Corrections to Tcl's - * tests/event.test: default [interp bgerror] handler so that when - it falls back to a hidden [bgerror] in a safe interp, it gets the - right error context data. [Bug 1790274] - -2007-09-07 Miguel Sofer - - * generic/tclProc.c (TclInitCompiledLocals): the refCount of resolved - variables was being managed without checking if they were Var or - VarInHash: itcl [Bug 1790184] - -2007-09-06 Don Porter - - * generic/tclResult.c (Tcl_GetReturnOptions): Take care that a - * tests/init.test: non-TCL_ERROR code doesn't cause existing - -errorinfo, -errorcode, and -errorline entries to be omitted. - * generic/tclEvent.c: With -errorInfo no longer lost, generate more - complete ::errorInfo when calling [bgerror] after a non-TCL_ERROR - background exception. - -2007-09-06 Don Porter - - * generic/tclInterp.c (Tcl_Init): Removed constraint on ability - to define a custom [tclInit] before calling Tcl_Init(). Until now the - custom command had to be a proc. Now it can be any command. - - * generic/tclInt.decls: New internal routine TclBackgroundException() - * generic/tclEvent.c: that for the first time permits non-TCL_ERROR - exceptions to trigger [interp bgerror] handling. Closes a gap in TIP - 221. When falling back to [bgerror] (which is designed only to handle - TCL_ERROR), convert exceptions into errors complaining about the - exception. - - * generic/tclInterp.c: Convert Tcl_BackgroundError() callers to call - * generic/tclIO.c: TclBackgroundException(). - * generic/tclIOCmd.c: - * generic/tclTimer.c: - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2007-09-06 Daniel Steffen - - * macosx/Tcl.xcode/project.pbxproj: discontinue unmaintained support - * macosx/Tcl.xcode/default.pbxuser: for Xcode 1.5; replace by Xcode2 - project for use on Tiger (with Tcl.xcodeproj to be used on Leopard). - - * macosx/Tcl.xcodeproj/project.pbxproj: updates for Xcode 2.5 and 3.0. - * macosx/Tcl.xcodeproj/default.pbxuser: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcode/default.pbxuser: - * macosx/Tcl-Common.xcconfig: - - * macosx/README: document project changes. - -2007-09-05 Don Porter - - * generic/tclBasic.c: Removed support for the unmaintained - * generic/tclExecute.c: -DTCL_GENERIC_ONLY configuration. [Bug - * unix/Makefile.in: 1264623] - -2007-09-04 Don Porter - - * unix/Makefile.in: It's unreliable to count on the release - manager to remember to `make genstubs` before `make dist`. Let the - Makefile remember the dependency for us. - - * unix/Makefile.in: Corrections to `make dist` dependencies to be - sure that macosx/configure gets generated whenever it does not exist. - -2007-09-03 Kevin B, Kenny - - * library/tzdata/Africa/Cairo: - * library/tzdata/America/Grand_Turk: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Indiana/Petersburg: - * library/tzdata/America/Indiana/Tell_City: - * library/tzdata/America/Indiana/Vincennes: - * library/tzdata/Antarctica/McMurdo: - * library/tzdata/Australia/Adelaide: - * library/tzdata/Australia/Broken_Hill: - * library/tzdata/Australia/Currie: - * library/tzdata/Australia/Hobart: - * library/tzdata/Australia/Lord_Howe: - * library/tzdata/Australia/Melbourne: - * library/tzdata/Australia/Sydney: - * library/tzdata/Pacific/Auckland: - * library/tzdata/Pacific/Chatham: Olson's tzdata2007g. - - * generic/tclListObj.c (TclLindexFlat): - * tests/lindex.test (lindex-17.[01]): Added code to detect the error - when a script does [lindex {} end foo]; an overaggressive optimisation - caused this call to return an empty object rather than an error. - -2007-09-03 Daniel Steffen - - * generic/tclObj.c (TclInitObjSubsystem): restore registration of the - "wideInt" Tcl_ObjType for compatibility with 8.4 extensions that - access the tclWideIntType Tcl_ObjType; add setFromAnyProc for - tclWideIntType. - -2007-09-02 Donal K. Fellows - - * doc/lsearch.n: Added note that order of results with the -all option - is that of the input list. It always was, but this makes it crystal. - -2007-08-30 Don Porter - - * generic/tclCompile.c: Added fflush() calls following all callers of - * generic/tclExecute.c: TclPrintByteCodeObj() so that tcl_traceCompile - output is less likely to get mangled when writes to stdout interleave - with other code. - -2007-08-28 Don Porter - - * generic/tclCompExpr.c: Use a table lookup in ParseLexeme() to - determine lexemes with single-byte representations. - - * generic/tclBasic.c: Used unions to better clarify overloading of - * generic/tclCompExpr.c: the fields of the OpCmdInfo and - * generic/tclCompile.h: TclOpCmdClientData structs. - -2007-08-27 Don Porter - - * generic/tclCompExpr.c: Call TclCompileSyntaxError() when - expression syntax errors are found when compiling expressions. With - this in place, convert TclCompileExpr to return void, since there's no - longer any need to report TCL_ERROR. - * generic/tclCompile.c: Update callers. - * generic/tclExecute.c: - - * generic/tclCompCmds.c: New routine TclCompileSyntaxError() - * generic/tclCompile.h: to directly compile bytecodes that report a - * generic/tclCompile.c: syntax error, rather than (ab)use a call to - TclCompileReturnCmd. Also, undo the most recent commit that papered - over some issues with that (ab)use. New routine produces a new opcode - INST_SYNTAX, which is a minor variation of INST_RETURN_IMM. Also a bit - of constification. - - * generic/tclCompile.c: Move the deallocation of local LiteralTable - * generic/tclCompExpr.c: entries into TclFreeCompileEnv(). - * generic/tclExecute.c: Update callers. - - * generic/tclCompExpr.c: Force numeric and boolean literals in - expressions to register with their intreps intact, even if that means - overwriting existing intreps in already registered literals. - -2007-08-25 Kevin B. Kenny - - * generic/tclExecute.c (TclExecuteByteCode): Added code to handle - * tests/expr.test (expr-23.48-53) integer exponentiation - that results in 32- and 64-bit integer results, avoiding calls to wide - integer exponentiation routines in this common case. [Bug 1767293] - - * library/clock.tcl (ParseClockScanFormat): Modified code to allow - * tests/clock.test (clock-60.*): case-insensitive matching - of time zone and month names. [Bug 1781282] - -2007-08-24 Don Porter - - * generic/tclCompExpr.c: Register literals found in expressions - * tests/compExpr.test: to restore literal sharing. Preserve numeric - intreps when literals are created for the first time. Correct memleak - in ExecConstantExprTree() and add test for the leak. - -2007-08-24 Miguel Sofer - - * generic/tclCompile.c: replaced copy loop that tripped some compilers - with memmove. [Bug 1780870] - -2007-08-23 Don Porter - - * library/init.tcl ([auto_load_index]): Delete stray "]" that created - an expr syntax error (masked by a [catch]). - - * generic/tclCompCmds.c (TclCompileReturnCmd): Added crash protection - to handle callers other than TclCompileScript() failing to meet the - initialization assumptions of the TIP 280 code in CompileWord(). - - * generic/tclCompExpr.c: Suppress the attempt to convert to - numeric when pre-compiling a constant expression indicates an error. - -2007-08-22 Miguel Sofer - - * generic/tclExecute.c (TEBC): disable the new shortcut to frequent - INSTs for debug builds. REVERTED (collision with alternative fix) - -2007-08-21 Don Porter - - * generic/tclMain.c: Corrected the logic of dropping the last - * tests/main.test: newline from an interactively typed command. - [Bug 1775878] - -2007-08-21 Pat Thoyts - - * tests/thread.test: thread-4.4: clear ::errorInfo in the thread as a - message is left here from init.tcl on windows due to no tcl_pkgPath. - -2007-08-20 Miguel Sofer - - * generic/tclExecute.c (INST_SUB): fix usage of the new macro for - overflow detection in sums, adapt to subtraction. Lengthy comment - added. - -2007-08-19 Donal K. Fellows - - * generic/tclExecute.c (Overflowing, TclIncrObj, TclExecuteByteCode): - Encapsulate Miguel's last change in a more mnemonic macro. - -2007-08-19 Miguel Sofer - - * generic/tclExecute.c: changed the check for overflow in sums, - reducing objsize, number of branches and cache misses (according to - cachegrind). Non-overflow for s=a+b: - previous - ((a >= 0 || b >= 0 || s < 0) && (s >= 0 || b < 0 || a < 0)) - now - (((a^s) >= 0) || ((a^b) < 0)) - This expresses: "a and s have the same sign or else a and b have - different sign". - -2007-08-19 Donal K. Fellows - - * doc/interp.n (RESOURCE LIMITS): Added text to better explain why - time limits are described using absolute times. [Bug 1752148] - -2007-08-16 Miguel Sofer - - * generic/tclVar.c: improved localVarNameType caching to leverage - the new availability of Tcl_Obj in variable names, avoiding string - comparisons to verify that the cached value is usable. - - * generic/tclExecute.c: check the two most frequent instructions - before the switch. Reduces both runtime and obj size a tiny bit. - -2007-08-16 Don Porter - - * generic/tclCompExpr.c: Added a "constant" field to the OpNode - struct (again "free" due to alignment requirements) to mark those - subexpressions that are completely known at compile time. Enhanced - CompileExprTree() and its callers to precompute these constant - subexpressions at compile time. This resolves the issue raised in [Bug - 1564517]. - -2007-08-15 Donal K. Fellows - - * generic/tclIOUtil.c (TclGetOpenModeEx): Only set the O_APPEND flag - * tests/ioUtil.test (ioUtil-4.1): on a channel for the 'a' - mode and not for 'a+'. [Bug 1773127] - -2007-08-14 Miguel Sofer - - * generic/tclExecute.c (INST_INVOKE*): peephole opt, do not get the - interp's result if it will be pushed/popped. - -2007-08-14 Don Porter - - * generic/tclBasic.c: Use fully qualified variable names for - * tests/thread.test: ::errorInfo and ::errorCode so that string - * tests/trace.test: reported to variable traces are fully - qualified in agreement with Tcl 8.4 operations. - -2007-08-14 Daniel Steffen - - * unix/tclLoadDyld.c: use dlfcn API on Mac OS X 10.4 and later; fix - issues with loading from memory on intel and 64bit; add debug messages - - * tests/load.test: add test load-10.1 for loading from vfs. - - * unix/dltest/pkga.c: whitespace & comment cleanup, remove - * unix/dltest/pkgb.c: unused pkgf.c. - * unix/dltest/pkgc.c: - * unix/dltest/pkge.c: - * unix/dltest/pkgf.c (removed): - * unix/dltest/pkgua.c: - * macosx/Tcl.xcodeproj/project.pbxproj: - -2007-08-13 Don Porter - - * generic/tclExecute.c: Provide DECACHE/CACHE protection to the - * tests/trace.test: Tcl_LogCommandInfo() call. [Bug 1773040] - -2007-08-12 Miguel Sofer - - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): use TclNewStringObj macro - instead of calling the function. - - * generic/tcl_Obj.c (TclAllocateFreeObjects): remove unneeded memset - to 0 of all allocated objects. - -2007-08-10 Miguel Sofer - - * generic/tclInt.h: remove redundant ops in TclNewStringObj macro. - -2007-08-10 Miguel Sofer - - * generic/tclInt.h: fix the TclSetVarNamespaceVar macro, was causing a - leak. - -2007-08-10 Don Porter - - * generic/tclCompExpr.c: Revise CompileExprTree() to use the - OpNode mark field scheme of tree traversal. This eliminates the need - to use magic values in the left and right fields for that purpose. - Also stop abusing the left field within ParseExpr() to store the - number of arguments in a parsed function call. CompileExprTree() now - determines that for itself at compile time. Then reorder code to - eliminate duplication. - -2007-08-09 Miguel Sofer - - * generic/tclProc.c (TclCreateProc): better comments on the required - varflag values when loading precompiled procs. - - * generic/tclExecute.c (INST_STORE_ARRAY): - * tests/trace.test (trace-2.6): whole array write traces on compiled - local variables were not firing. [Bug 1770591] - -2007-08-08 Jeff Hobbs - - * generic/tclProc.c (InitLocalCache): reference firstLocalPtr via - procPtr. codePtr->procPtr == NULL exposed by tbcload. - -2007-08-08 Don Porter - - * generic/tclExecute.c: Corrected failure to compile/link in the - -DNO_WIDE_TYPE configuration. - - * generic/tclExecute.c: Corrected improper use of bignum arguments to - * tests/expr.test: *SHIFT operations. [Bug 1770224] - -2007-08-07 Miguel Sofer - - * generic/tclInt.h: remove comments refering to VAR_SCALAR, as that - flag bit does not exist any longer. - * generic/tclProc.c (InitCompiledLocals): removed optimisation for - non-resolved case, as the function is never called in that case. - Renamed the function to InitResolvedLocals to calrify the point. - - * generic/tclInt.decls: Exporting via stubs to help xotcl adapt to - * generic/tclInt.h: VarReform. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2007-08-07 Daniel Steffen - - * generic/tclEnv.c: improve environ handling on Mac OS X (adapted - * unix/tclUnixPort.h: from Apple changes in Darwin tcl-64). - - * unix/Makefile.in: add support for compile flags specific to - object files linked directly into executables. - - * unix/configure.in (Darwin): only use -seg1addr flag when prebinding; - use -mdynamic-no-pic flag for object files linked directly into exes; - support overriding TCL_PACKAGE_PATH/TCL_MODULE_PATH in environment. - - * unix/configure: autoconf-2.59 - -2007-08-06 Don Porter - - * tests/parseExpr.test: Update source file name of expr parser code. - - * generic/tclCompExpr.c: Added a "mark" field to the OpNode - struct, which is used to guide tree traversal. This field costs - nothing since alignement requirements used the memory already. - Rewrote ConvertTreeToTokens() to use the new field, which permitted - consolidation of utility routines CopyTokens() and - GenerateTokensForLiteral(). - -2007-08-06 Kevin B. Kenny - - * generic/tclGetDate.y: Added a cast to the definition of YYFREE to - silence compiler warnings. - * generic/tclDate.c: Regenerated - * win/tclWinTest.c: Added a cast to GetSecurityDescriptorDacl call - to silence compiler warnings. - -2007-08-04 Miguel Sofer - - * generic/tclInt.decls: Exporting via stubs to help itcl adapt to - * generic/tclInt.h: VarReform. Added localCache initialization - * generic/tclIntDecls.h: to TclInitCompiledLocals (which only exists - * generic/tclProc.c: for itcl). - * generic/tclStubInit.c: - * generic/tclVar.c: - -2007-08-01 Donal K. Fellows - - * library/word.tcl: Rewrote for greater efficiency. [Bug 1764318] - -2007-08-01 Pat Thoyts - - * generic/tclInt.h: Added a TclOffset macro ala Tk_Offset to - * generic/tclVar.c: abstract out 'offsetof' which may not be - * generic/tclExceute.c: defined (eg: msvc6). - -2007-08-01 Miguel Sofer - - * generic/tclVar.c (TclCleanupVar): fix [Bug 1765225], thx Larry - Virden. - -2007-07-31 Miguel Sofer - - * doc/Hash.3: - * generic/tclHash.c: - * generic/tclObj.c: - * generic/tclThreadStorage.c: (changes part of the patch below) - Stop Tcl_CreateHashVar from resetting hPtr->clientData to NULL after - calling the allocEntryProc for a custom table. - - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclThreadStorage.c: - * generic/tclTrace.c: - * generic/tclVar.c: VarReform [Patch 1750051] - - *** POTENTIAL INCOMPATIBILITY *** (tclInt.h and tclCompile.h) - Extensions that access internals defined in tclInt.h and/or - tclCompile.h may lose both binary and source compatibility. The - relevant changes are: - 1. 'struct Var' is completely changed, all acceses to its internals - (either direct or via the TclSetVar* and TclIsVar* macros) will - malfunction. Var flag values and semantics changed too. - 2. 'struct Bytecode' has an additional field that has to be - initialised to NULL - 3. 'struct Namespace' is larger, as the varTable is now one pointer - larger than a Tcl_HashTable. Direct access to its fields will - malfunction. - 4. 'struct CallFrame' grew one more field (the second such growth with - respect to Tcl8.4). - 5. API change for the functions TclFindCompiledLocal, TclDeleteVars - and many internal functions in tclVar.c - - Additionally, direct access to variable hash tables via the standard - Tcl_Hash* interface is to be considered as deprecated. It still works - in the present version, but will be broken by further specialisation - of these hash tables. This concerns especially the table of array - elements in an array, as well as the varTable field in the Namespace - struct. - -2007-07-31 Miguel Sofer - - * unix/configure.in: allow use of 'inline' in Tcl sources. [Patch - * win/configure.in: 1754128] - * win/makefile.vc: Regen with autoconf 2.61 - -2007-07-31 Donal K. Fellows - - * unix/tclUnixInit.c (TclpSetVariables): Use the thread-safe getpwuid - replacement to fill the tcl_platform(user) field as it is not subject - to spoofing. [Bug 681877] - - * unix/tclUnixCompat.c: Simplify the #ifdef logic. - - * unix/tclUnixChan.c (FileWatchProc): Fix test failures. - -2007-07-30 Donal K. Fellows - - * unix/tclUnixChan.c (SET_BITS, CLEAR_BITS): Added macros to make this - file clearer. - -2007-07-24 Miguel Sofer - - * generic/tclBasic.c (TEOvI, GetCommandSource): - * generic/tclExecute.c (TEBC, TclGetSrcInfoForCmd): - * generic/tclInt.h: - * generic/tclTrace.c (TclCheck(Interp|Execution)Traces): - Removed the need for TEBC to inspect the command before calling TEOvI, - leveraging the TIP 280 infrastructure. Moved the generation of a - correct nul-terminated command string away from the trace code, back - into TEOvI/GetCommandSource. - -2007-07-20 Andreas Kupries - - * library/platform/platform.tcl: Fixed bug in 'platform::patterns' - * library/platform/pkgIndex.tcl: where identifiers not matching - * unix/Makefile.in: the special linux and solaris forms would not - * win/Makefile.in: get 'tcl' as an acceptable platform added to - * doc/platform.n: the result. Bumped package to version 1.0.3 and - * doc/platform_shell.n: updated documentation and Makefiles. Also - fixed bad version info in the documentation of platform::shell. - -2007-07-19 Don Porter - - * generic/tclParse.c: In contexts where interp and parsePtr->interp - might be different, be sure to use the latter for error reporting. - Also pulled the interp argument back out of ParseTokens() since we - already had a parsePtr->interp to work with. - -2007-07-18 Don Porter - - * generic/tclCompExpr.c: Removed unused arguments and variables - -2007-07-17 Don Porter - - * generic/tclCompExpr.c (ParseExpr): While adding comments to - explain the operations of ParseExpr(), made significant revisions to - the code so it would be easier to explain, and in the process made the - code simpler and clearer as well. - -2007-07-15 Don Porter - - * generic/tclCompExpr.c: More commentary. - * tests/parseExpr.test: Several tests of syntax error messages - to check that when expression substrings are truncated they leave - visible the context relevant to the reported error. - -2007-07-12 Don Porter - - * generic/tclCompExpr.c: Factored out, corrected, and commented - common code for reporting syntax errors in LEAF elements. - -2007-07-11 Miguel Sofer - - * generic/tclCompCmds.c (TclCompileWhileCmd): - * generic/tclCompile.c (TclCompileScript): - Corrected faulty avoidance of INST_START_CMD when the first opcode in - a script is within a loop (as produced by 'while 1'), so that the - corresponding command is properly counted. [Bug 1752146] - -2007-07-11 Don Porter - - * generic/tclCompExpr.c: Added a "parseOnly" flag argument to - ParseExpr() to indicate whether the caller is Tcl_ParseExpr(), with an - end goal of filling a Tcl_Parse with Tcl_Tokens representing the - parsed expression, or TclCompileExpr() with the goal of compiling and - executing the expression. In the latter case, more aggressive - conversion of QUOTED and BRACED lexeme to literals is done. In the - former case, all such conversion is avoided, since Tcl_Token - production would revert it anyway. This enables simplifications to the - GenerateTokensForLiteral() routine as well. - -2007-07-10 Don Porter - - * generic/tclCompExpr.c: Added a field for operator precedence - to be stored directly in the parse tree. There's no memory cost to - this addition, since that memory would have been lost to alignment - issues anyway. Also, converted precedence definitions and lookup - tables to use symbolic constants instead of raw number for improved - readability, and continued extending/improving/correcting comments. - Removed some unused counter variables. Renamed some variables for - clarity and replaced some cryptic logic with more readable macros. - -2007-07-09 Don Porter - - * generic/tclCompExpr.c: Revision so that the END lexeme never - gets inserted into the parse tree. Later tree traversal never reaches - it since its location in the tree is not variable. Starting and - stopping with the START lexeme (node 0) is sufficient. Also finished - lexeme code commentary. - - * generic/tclCompExpr.c: Added missing creation and return of - the Tcl_Parse fields that indicate error conditions. [Bug 1749987] - -2007-07-05 Don Porter - - * library/init.tcl (unknown): Corrected inconsistent error message - in interactive [unknown] when empty command is invoked. [Bug 1743676] - -2007-07-05 Miguel Sofer - - * generic/tclNamesp.c (SetNsNameFromAny): - * generic/tclObj.c (SetCmdNameFromAny): Avoid unnecessary - ckfree/ckalloc when the old structs can be reused. - -2007-07-04 Miguel Sofer - - * generic/tclNamesp.c: Fix case where a FQ cmd or ns was being cached - * generic/tclObj.c: in a different interp, tkcon. [Bug 1747512] - -2007-07-03 Don Porter - - * generic/tclCompExpr.c: Revised #define values so that there - is now more expansion room to define more BINARY operators. - -2007-07-02 Donal K. Fellows - - * generic/tclHash.c (CompareStringKeys): Always use the strcmp() - version; the operation is functionally equivalent, the speed is - identical (up to measurement limitations), and yet the code is - simpler. [FRQ 951168] - -2007-07-02 Don Porter - - * generic/tcl.h: Removed TCL_PRESERVE_BINARY_COMPATIBILITY and - * generic/tclHash.c: any code enabled when it is set to 0. We will - * generic/tclStubInit.c: always want to preserve binary compat - of the structs that appear in the interface through the 8.* series of - releases, so it's pointless to drag around this never-enabled - alternative. - - * generic/tclIO.c: Removed dead code. - * unix/tclUnixChan.c: - - * generic/tclCompExpr.c: Removed dead code, old implementations - * generic/tclEvent.c: of expr parsing and compiling, including the - * generic/tclInt.h: routine TclFinalizeCompilation(). - -2007-06-30 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Plug a memory leak caused by a - missing Tcl_DecrRefCount on an error path. [Bug 1717186] - -2007-06-30 Zoran Vasiljevic - - * generic/tclThread.c: Prevent RemeberSyncObj() from growing the sync - object lists by reusing already free'd slots, if possible. See - discussion on Bug 1726873 for more information. - -2007-06-29 Donal K. Fellows - - * doc/DictObj.3 (Tcl_DictObjDone): Improved documentation of this - function to make it clearer how to use it. [Bug 1710795] - -2007-06-29 Daniel Steffen - - * generic/tclAlloc.c: on Darwin, ensure memory allocated by - * generic/tclThreadAlloc.c: the custom TclpAlloc()s is aligned to - 16 byte boundaries (as is the case with the Darwin system malloc). - - * generic/tclGetDate.y: use ckalloc/ckfree instead of malloc/free. - * generic/tclDate.c: bison 1.875e - - * generic/tclBasic.c (TclEvalEx): fix warnings. - - * macosx/Tcl.xcodeproj/project.pbxproj: better support for renamed tcl - * macosx/Tcl.xcodeproj/default.pbxuser: source dir; add 10.5 SDK build - * macosx/Tcl-Common.xcconfig: config; remove tclMathOp.c. - - * macosx/README: document Tcl.xcodeproj changes. - -2007-06-28 Don Porter - - * generic/tclBasic.c: Removed dead code, including the - * generic/tclExecute.c: entire file tclMathOp.c. - * generic/tclInt.h: - * generic/tclMathOp.c (removed): - * generic/tclTestObj.c: - * win/tclWinFile.c: - - * unix/Makefile.in: Updated to reflect deletion of tclMathOp.c. - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.vc: - -2007-06-28 Pat Thoyts - - * generic/tclBasic.c: Silence constness warnings for TclStackFree - * generic/tclCompCmds.c: when building with msvc. - * generic/tclFCmd.c: - * generic/tclIOCmd.c: - * generic/tclTrace.c: - -2007-06-28 Miguel Sofer - - * generic/tclVar.c (UnsetVarStruct): fix possible segfault. - -2007-06-27 Don Porter - - * generic/tclTrace.c: Corrected broken trace reversal logic in - * generic/tclTest.c: TclCheckInterpTraces that led to infinite loop - * tests/trace.test: when multiple Tcl_CreateTrace traces were set - and one of them did not fire due to level restrictions. [Bug 1743931] - -2007-06-26 Don Porter - - * generic/tclBasic.c (TclEvalEx): Moved some arrays from the C - stack to the Tcl stack. - -2007-06-26 Miguel Sofer - - * generic/tclVar.c (UnsetVarStruct): more streamlining. - -2007-06-25 Don Porter - - * generic/tclExecute.c: Safety checks to avoid crashes in the - TclStack* routines when called with an incompletely initialized - interp. [Bug 1743302] - -2007-06-25 Miguel Sofer - - * generic/tclVar.c (UnsetVarStruct): fixing incomplete change, more - streamlining. - -2007-06-24 Miguel Sofer - - * generic/tclVar.c (TclDeleteCompiledLocalVars): removed inlining that - ended up not really optimising (limited benchmarks). Now calling - UnsetVarStruct (streamlined old code is #ifdef'ed out, in case better - benchmarks do show a difference). - - * generic/tclVar.c (UnsetVarStruct): fixed a leak introduced in last - commit. - -2007-06-23 Miguel Sofer - - * generic/tclVar.c (UnsetVarStruct, TclDeleteVars): made the logic - slightly clearer, eliminated some duplicated code. - - *** POTENTIAL INCOMPATIBILITY *** (tclInt.h and Var struct users) - The core never builds VAR_LINK variable to have traces. Such a - "monster", should one exist, will now have its unset traces called - *before* it is unlinked. - -2007-06-23 Daniel Steffen - - * macosx/tclMacOSXNotify.c (AtForkChild): don't call CoreFoundation - APIs after fork() on systems where that would lead to an abort(). - -2007-06-22 Don Porter - - * generic/tclExecute.c: Revised TclStackRealloc() signature to better - * generic/tclInt.h: parallel (and fall back on) Tcl_Realloc. - - * generic/tclNamesp.c (TclResetShadowesCmdRefs): Replaced - ckrealloc based allocations with TclStackRealloc allocations. - - * generic/tclCmdIL.c: More conversions to use TclStackAlloc. - * generic/tclScan.c: - -2007-06-21 Don Porter - - * generic/tclBasic.c: Move most instances of the Tcl_Parse struct - * generic/tclCompExpr.c: off the C stack and onto the Tcl stack. This - * generic/tclCompile.c: is a rather large struct (> 3kB). - * generic/tclParse.c: - -2007-06-21 Miguel Sofer - - * generic/tclBasic.c (TEOvI): Made sure that leave traces - * generic/tclExecute.c (INST_INVOKE): that were created during - * tests/trace.test (trace-36.2): execution of an originally - untraced command do not fire [Bug 1740962], partial fix. - -2007-06-21 Donal K. Fellows - - * generic/tcl.h, generic/tclCompile.h, generic/tclCompile.c: Remove - references in comments to obsolete {expand} notation. [Bug 1740859] - -2007-06-20 Miguel Sofer - - * generic/tclVar.c: streamline namespace vars deletion: only compute - the variable's full name if the variable is traced. - -2007-06-20 Don Porter - - * generic/tclInt.decls: Revised the interfaces of the routines - * generic/tclExecute.c: TclStackAlloc and TclStackFree to make them - easier for callers to use (or more precisely, harder to misuse). - TclStackFree now takes a (void *) argument which is the pointer - intended to be freed. TclStackFree will panic if that's not actually - the memory the call will free. TSA/TSF also now tolerate receiving - (interp == NULL), in which case they simply fall back to be calls to - Tcl_Alloc/Tcl_Free. - - * generic/tclIntDecls.h: make genstubs - - * generic/tclBasic.c: Updated callers - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclIOCmd.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclProc.c: - * generic/tclTrace.c: - * unix/tclUnixPipe.c: - -2007-06-20 Jeff Hobbs - - * tools/tcltk-man2html.tcl: revamp of html doc output to use CSS, - standardized headers, subheaders, dictionary sorting of names. - -2007-06-18 Jeff Hobbs - - * tools/tcltk-man2html.tcl: clean up copyright merging and output. - clean up coding constructs. - -2007-06-18 Miguel Sofer - - * generic/tclCmdIL.c (InfoFrameCmd): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): - * generic/tclCompile.c (TclInitCompileEnv): - * generic/tclProc.c (Tcl_ProcObjCmd, SetLambdaFromAny): Moved the - CmdFrame off the C stack and onto the Tcl stack. - - * generic/tclExecute.c (TEBC): Moved the CmdFrame off the C stack and - onto the Tcl stack, between the catch and the execution stacks - -2007-06-18 Don Porter - - * generic/tclBasic.c (TclEvalEx,TclEvalObjEx): Moved the CmdFrame off - the C stack and onto the Tcl stack. - -2007-06-17 Donal K. Fellows - - * generic/tclProc.c (TclObjInterpProcCore): Minor fixes to make - * generic/tclExecute.c (TclExecuteByteCode): compilation debugging - builds work again. [Bug 1738542] - -2007-06-16 Donal K. Fellows - - * generic/tclProc.c (TclObjInterpProcCore): Use switch instead of a - chain of if's for a modest performance gain and a little more clarity. - -2007-06-15 Miguel Sofer - - * generic/tclCompCmds.c: Simplified [variable] compiler and executor. - * generic/tclExecute.c: Missed updates to "there is always a valid - frame". - - * generic/tclCompile.c: reverted TclEvalObjvInternal and INST_INVOKE - * generic/tclExecute.c: to essentially what they were previous to the - * generic/tclBasic.c: commit of 2007-04-03 [Patch 1693802] and the - subsequent optimisations, as they break the new trace tests described - below. - - * generic/trace.test: added tests 36 to 38 for dynamic trace creation - and addition. These tests expose a change in dynamics due to a recent - round of optimisations. The "correct" behaviour is not described in - docs nor TIP 62. - -2007-06-14 Miguel Sofer - - * generic/tclInt.decls: Modif to the internals of TclObjInterpProc - * generic/tclInt.h: to reduce stack consumption and improve task - * generic/tclIntDecls.h: separation. Changes the interface of - * generic/tclProc.c: TclObjInterpProcCore (patching TclOO - simultaneously). - - * generic/tclProc.c (TclObjInterpProcCore): simplified obj management - in wrongNumArgs calls. - -2007-06-14 Don Porter - - * generic/tclCompile.c: SetByteCodeFromAny() can no longer return any - * generic/tclExecute.c: code other than TCL_OK, so remove code that - * generic/tclProc.c: formerly handled exceptional codes. - -2007-06-13 Miguel Sofer - - * generic/tclExecute.c (TclCompEvalObj): missed update to "there is - always a valid frame". - - * generic/tclProc.c (TclObjInterpProcCore): call TEBC directly instead - of going through TclCompEvalObj - no need to check the compilation's - freshness, this has already been done. This improves speed and should - also provide some relief to [Bug 1066755]. - -2007-06-12 Donal K. Fellows - - * generic/tclBasic.c (Tcl_CreateInterp): Turn the [info] command into - * generic/tclCmdIL.c (TclInitInfoCmd): an ensemble, making it easier - for third-party code to plug into. - - * generic/tclIndexObj.c (Tcl_WrongNumArgs): - * generic/tclNamesp.c, generic/tclInt.h (tclEnsembleCmdType): Make - Tcl_WrongNumArgs do replacement correctly with ensembles and other - sorts of complex replacement strategies. - -2007-06-11 Miguel Sofer - - * generic/tclExecute.c: comments added to explain iPtr->numLevels - management. - - * generic/tclNamesp.c: tweaks to Tcl_GetCommandFromObj and - * generic/tclObj.c: TclGetNamespaceFromObj; modified the usage of - structs ResolvedCmdName and ResolvedNsname so that the field refNsPtr - is NULL for fully qualified names. - -2007-06-10 Miguel Sofer - - * generic/tclBasic.c: Further TEOvI split, creating a new - * generic/tclCompile.h: TclEvalObjvKnownCommand() function to handle - * generic/tclExecute.c: commands that are already known and are not - traced. INST_INVOKE now calls into this function instead of inlining - parts of TEOvI. Same perf, better isolation. - - ***POTENTIAL INCOMPAT*** There is a subtle issue with the timing of - execution traces that is changed here - first change appeared in my - commit of 2007-04-03 [Patch 1693802], which caused some divergence - between compiled and non-compiled code. - ***THIS CHANGE IS UNDER REVIEW*** - -2007-06-10 Jeff Hobbs - - * README: updated links. [Bug 1715081] - - * generic/tclExecute.c (TclExecuteByteCode): restore support for - INST_CALL_BUILTIN_FUNC1 and INST_CALL_FUNC1 bytecodes to support 8.4- - precompiled sources (math functions). [Bug 1720895] - -2007-06-10 Miguel Sofer - - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclvar.c: new macros TclGetCurrentNamespace() and - TclGetGlobalNamespace(); Tcl_GetCommandFromObj and - TclGetNamespaceFromObj rewritten to make the logic clearer; slightly - faster too. - -2007-06-09 Miguel Sofer - - * generic/tclExecute.c (INST_INVOKE): isolated two vars to the small - block where they are actually used. - - * generic/tclObj.c (Tcl_GetCommandFromObj): rewritten to make the - logic clearer; slightly faster too. - - * generic/tclBasic.c: Split TEOv in two, by separating a processor - for non-TCL_OK returns. Also split TEOvI in a full version that - handles non-existing and traced commands, and a separate shorter - version for the regular case. - - * generic/tclBasic.c: Moved the generation of command strings for - * generic/tclTrace.c: traces: previously in Tcl_EvalObjv(), now in - TclCheck[Interp|Execution]Traces(). Also insured that the strings are - properly NUL terminated at the correct length. [Bug 1693986] - - ***POTENTIAL INCOMPATIBILITY in internal API*** - The functions TclCheckInterpTraces() and TclCheckExecutionTraces() (in - internal stubs) used to be noops if the command string was NULL, this - is not true anymore: if the command string is NULL, they generate an - appropriate string from (objc,objv) and use it to call the traces. The - caller might as well not call them with a NULL string if he was - expecting a noop. - - * generic/tclBasic.c: Extend usage of TclLimitReady() and - * generic/tclExecute.c: (new) TclLimitExceeded() macros. - * generic/tclInt.h: - * generic/tclInterp.c: - - * generic/tclInt.h: New TclCleanupCommandMacro for core usage. - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclObj.c: - -2007-06-09 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: add new Tclsh-Info.plist.in. - -2007-06-08 Donal K. Fellows - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed [string first] and - * doc/string.n: [string last] so that they have clearer descriptions - for those people who know the adage about needles and haystacks. This - follows suggestions on comp.lang.tcl... - -2007-06-06 Miguel Sofer - - * generic/tclParse.c: fix for uninit read. [Bug 1732414] - -2007-06-06 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: add settings for Fix&Continue. - - * unix/configure.in (Darwin): add plist for tclsh; link the - * unix/Makefile.in (Darwin): Tcl and tclsh plists into - * macosx/Tclsh-Info.plist.in (new): their binaries in all cases. - * macosx/Tcl-Common.xcconfig: - - * unix/tcl.m4 (Darwin): fix CF checks in fat 32&64bit builds. - * unix/configure: autoconf-2.59 - -2007-06-05 Don Porter - - * generic/tclBasic.c: Added interp flag value ERR_LEGACY_COPY to - * generic/tclInt.h: control the timing with which the global - * generic/tclNamesp.c: variables ::errorCode and ::errorInfo get - * generic/tclProc.c: updated after an error. This keeps more - * generic/tclResult.c: precise compatibility with Tcl 8.4. - * tests/result.test (result-6.2): [Bug 1649062] - -2007-06-05 Miguel Sofer - - * generic/tclInt.h: - * generic/tclExecute.c: Tcl-stack reform, [Patch 1701202] - -2007-06-03 Daniel Steffen - - * unix/Makefile.in: add datarootdir to silence autoconf-2.6x warning. - -2007-05-30 Don Porter - - * generic/tclBasic.c: Removed code that dealt with - * generic/tclCompile.c: TCL_TOKEN_EXPAND_WORD tokens representing - * generic/tclCompile.h: expanded literal words. These sections were - mostly in place to enable [info frame] to discover line information in - expanded literals. Since the parser now generates a token for each - post-expansion word referring to the right location in the original - script string, [info frame] gets all the data it needs. - - * generic/tclInt.h: Revised the parser so that it never produces - * generic/tclParse.c: TCL_TOKEN_EXPAND_WORD tokens when parsing an - * tests/parse.test: expanded literal word; that is, something like - {*}{x y z}. Instead, generate the series of TCL_TOKEN_SIMPLE_WORD - tokens to represent the words that expansion of the literal string - produces. [RFE 1725186] - -2007-05-29 Jeff Hobbs - - * unix/tclUnixThrd.c (Tcl_JoinThread): fix for 64-bit handling of - pthread_join exit return code storage. [Bug 1712723] - -2007-05-22 Don Porter - - [core-stabilizer-branch] - - * unix/configure: autoconf-2.59 (FC6 fork) - * win/configure: - - * README: Bump version number to 8.5b1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - -2007-05-18 Don Porter - - * unix/configure: autoconf-2.59 (FC6 fork) - * win/configure: - - * README: Bump version number to 8.5a7 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * generic/tclParse.c: Disable and remove the ALLOW_EXPAND sections - * tests/info.test: that continued to support the deprecated - * tests/mathop.test: {expand} syntax. Updated the few remaining - users of that syntax in the test suite. - -2007-05-17 Donal K. Fellows - - * generic/tclExecute.c (TclLimitReady): Created a macro version of - Tcl_LimitReady just for TEBC, to reduce the amount of times that the - bytecode engine calls out to external functions on the critical path. - * generic/tclInterp.c (Tcl_LimitReady): Added note to remind anyone - doing maintenance that there is a macro version to update. - -2007-05-17 Daniel Steffen - - * generic/tcl.decls: workaround 'make checkstubs' failures from - tclStubLib.c MODULE_SCOPE revert. [Bug 1716117] - -2007-05-16 Joe English - - * generic/tclStubLib.c: Change Tcl_InitStubs(), tclStubsPtr, and the - auxilliary stubs table pointers back to public visibility. - - These symbols need to be exported so that stub-enabled extensions may - be statically linked into an extended tclsh or Big Wish with a - dynamically-linked libtcl. [Bug 1716117] - -2007-05-15 Don Porter - - * win/configure: autoconf-2.59 (FC6 fork) - - * library/reg/pkgIndex.tcl: Bump to registry 1.2.1 to account for - * win/configure.in: [Bug 1682211] fix. - * win/makefile.bc: - * win/tclWinReg.c: - -2007-05-11 Pat Thoyts - - * generic/tclInt.h: Removed TclEvalObjEx and TclGetSrcInfoForPc from - tclInt.h now they are in the internal stubs table. - -2007-05-09 Don Porter - - * generic/tclInt.h: TclFinalizeThreadAlloc() is always defined, so - make sure it is also always declared (with MODULE_SCOPE). - -2007-05-09 Daniel Steffen - - * generic/tclInt.h: fix warning when building threaded with -DPURIFY. - - * macosx/Tcl.xcodeproj/project.pbxproj: add 'DebugUnthreaded' & - * macosx/Tcl.xcodeproj/default.pbxuser: 'DebugLeaks' configs and env - var settings needed to run the 'leaks' tool. - -2007-05-07 Don Porter - - [Tcl Bug 1706140] - - * generic/tclLink.c (LinkTraceProc): Update Tcl_VarTraceProcs so - * generic/tclNamesp.c (Error*Read): they call Tcl_InterpDeleted() - * generic/tclTrace.c (Trace*Proc): for themselves, and do not - * generic/tclUtil.c (TclPrecTraceProc): rely on (frequently buggy) - setting of the TCL_INTERP_DESTROYED flag by the trace core. - - * generic/tclVar.c: Update callers of TclCallVarTraces to not pass - in the TCL_INTERP_DESTROYED flag. Also apply filters so that public - routines only pass documented flag values down to lower level routines - - * generic/tclTrace.c (TclCallVarTraces): The setting of the - TCL_INTERP_DESTROYED flag is now done entirely within the - TclCallVarTraces routine, the only place it can be done right. - -2007-05-06 Donal K. Fellows - - * generic/tclInt.h (ExtraFrameInfo): Create a new mechanism for - * generic/tclCmdIL.c (InfoFrameCmd): conveying what information needs - to be added to the results of [info frame] to replace the hack that - was there before. - * generic/tclProc.c (Tcl_ApplyObjCmd): Use the new mechanism for the - [apply] command, the only part of Tcl itself that needs it (so far). - - * generic/tclInt.decls (TclEvalObjEx, TclGetSrcInfoForPc): Expose - these two functions through the internal stubs table, necessary for - extensions that need to integrate deeply with TIP#280. - -2007-05-05 Donal K. Fellows - - * win/tclWinFile.c (TclpGetUserHome): Squelch type-pun warnings in - * win/tclWinInit.c (TclpSetVariables): Win-specific code not found - * win/tclWinReg.c (AppendSystemError): during earlier work on Unix. - -2007-05-04 Kevin B. Kenny - - * generic/tclIO.c (TclFinalizeIOSubsystem): Added an initializer to - silence a spurious gcc warning about use of an uninitialized - variable. - * tests/encoding.test: Modified so that encoding tests happen in a - private namespace, to avoid polluting the global one. This problem was - discovered when running the test suite '-singleproc 1 -skip exec.test' - because the 'path' variable in encoding.test conflicted with the one - in io.test. - * tests/io.test: Made more of the working variables private to the - namespace. - -2007-05-02 Kevin B. Kenny - - * generic/tclTest.c (SimpleMatchInDirectory): Corrected a refcount - imbalance that affected the filesystem-[147]* tests in the test suite. - Thanks to Don Porter for the patch. [Bug 1710707] - * generic/tclPathObj.c (Tcl_FSJoinPath, Tcl_FSGetNormalizedPath): - Corrected several memory leaks that caused refcount imbalances - resulting in memory leaks on Windows. Thanks to Joe Mistachkin for the - patch. - -2007-05-01 Miguel Sofer - - * generic/tclVar.c (TclPtrSetVar): fixed leak whenever newvaluePtr had - refCount 0 and was used for appending (but not lappending). Thanks to - mistachkin and kbk. [Bug 1710710] - -2007-05-01 Kevin B. Kenny - - * generic/tclIO.c (DeleteChannelTable): Made changes so that - DeleteChannelTable tries to close all open channels, not just the - first. [Bug 1710285] - * generic/tclThread.c (TclFinalizeSynchronization): Make sure that TSD - blocks get freed on non-threaded builds. [Bug 1710825] - * tests/utf.test (utf-25.1--utf-25.4): Modified tests to clean up - after the 'testobj' extension to avoid spurious reports of memory - leaks. - -2007-05-01 Don Porter - - * generic/tclCmdMZ.c (STR_MAP): When [string map] has a pure dict map, - a missing Tcl_DictObjDone() call led to a memleak. [Bug 1710709] - -2007-04-30 Daniel Steffen - - * unix/Makefile.in: add 'tclsh' dependency to install targets that - rely on tclsh, fixes parallel 'make install' from empty build dir. - -2007-04-30 Andreas Kupries - - * generic/tclIO.c (FixLevelCode): Corrected reference count - mismanagement of newlevel, newcode. Changed to allocate the Tcl_Obj's - as late as possible, and only when actually needed. [Bug 1705778, leak - K29] - -2007-04-30 Kevin B. Kenny - - * generic/tclProc.c (Tcl_ProcObjCmd, SetLambdaFromAny): Corrected - reference count mismanagement on the name of the source file in the - TIP 280 code. [Bug 1705778, leak K02 among other manifestations] - -2007-04-25 Donal K. Fellows - - *** 8.5a6 TAGGED FOR RELEASE *** - - * generic/tclProc.c (TclObjInterpProcCore): Only allocate objects for - error message generation when associated with argument names that are - really used. [Bug 1705778, leak K15] - -2007-04-25 Kevin B. Kenny - - * generic/tclIOUtil.c (Tcl_FSChdir): Changed the memory management so - that the path returned from Tcl_FSGetNativePath is not duplicated - before being stored as the current directory, to avoid a memory leak. - [Bug 1705778, leak K01 among other manifestations] - -2007-04-25 Don Porter - - * generic/tclCompExpr.c (ParseExpr): Revised to be sure that an - error return doesn't prevent all literals getting placed on the - litList to be returned to the caller for freeing. Corrects some - memleaks. [Bug 1705778, leak K23] - -2007-04-25 Daniel Steffen - - * unix/Makefile.in (dist): add macosx/*.xcconfig files to src dist; - copy license.terms to dist macosx dir; fix autoheader bits. - -2007-04-24 Miguel Sofer - - * generic/tclListObj.c: reverting [Patch 738900] (committed on - 2007-04-20). Causes some Tk test breakage of unknown importance, but - the impact of the patch itself is likely to be so small that it does - not warrant investigation at this time. - -2007-04-24 Donal K. Fellows - - * generic/tclDictObj.c (DictKeysCmd): Rewrote so that the lock on the - internal representation of a dict is only set when necessary. [Bug - 1705778, leak K04] - (DictFilterCmd): Added code to drop the lock in the trivial match - case. [Bug 1705778, leak K05] - -2007-04-24 Kevin B. Kenny - - * generic/tclBinary.c: Addressed several code paths where the error - return from the 'binary format' command leaked the result buffer. - * generic/tclListObj.c (TclLsetFlat): Fixed a bug where the new list - under construction was leaked in the error case. [Bug 1705778, leaks - K13 and K14] - -2007-04-24 Jeff Hobbs - - * unix/Makefile.in (dist): add platform library package to src dist - -2007-04-24 Don Porter - - * generic/tclCompExpr.c (ParseExpr): Memory leak in error case; the - literal Tcl_Obj was not getting freed. [Bug 1705778, leak #1 (new)] - - * generic/tclNamesp.c (Tcl_DeleteNamespace): Corrected flaw in the - flag marking scheme to be sure that global namespaces are freed when - their interp is deleted. [Bug 1705778] - -2007-04-24 Kevin B. Kenny - - * generic/tclExecute.c (TclExecuteByteCode): Plugged six memory leaks - in bignum arithmetic. - * generic/tclIOCmd.c (Tcl_ReadObjCmd): Plugged a leak of the buffer - object if the physical read returned an error and the bypass area had - no message. - * generic/tclIORChan.c (TclChanCreateObjCmd): Plugged a leak of the - return value from the "initialize" method of a channel handler. - (All of the above under [Bug 1705778]) - -2007-04-23 Daniel Steffen - - * generic/tclCkalloc.c: fix warnings from gcc build configured with - * generic/tclCompile.c: --enable-64bit --enable-symbols=all. - * generic/tclExecute.c: - - * unix/tclUnixFCmd.c: add workaround for crashing bug in fts_open() - * unix/tclUnixInit.c: without FTS_NOSTAT on 64bit Darwin 8 or earlier. - - * unix/tclLoadDyld.c (TclpLoadMemory): fix (void*) arithmetic. - - * macosx/Tcl-Common.xcconfig: enable more warnings. - - * macosx/Tcl.xcodeproj/project.pbxproj: add 'DebugMemCompile' build - configuration that calls configure with --enable-symbols=all; override - configure check for __attribute__((__visibility__("hidden"))) in Debug - configuration to restore availability of ZeroLink. - - * macosx/tclMacOSXNotify.c: fix warnings. - - * macosx/tclMacOSXFCmd.c: const fixes. - - * macosx/Tcl-Common.xcconfig: fix whitespace. - * macosx/Tcl-Debug.xcconfig: - * macosx/Tcl-Release.xcconfig: - * macosx/README: - - * macosx/GNUmakefile: fix/add copyright and license refs. - * macosx/tclMacOSXBundle.c: - * macosx/Tcl-Info.plist.in: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - - * unix/configure.in: install license.terms into Tcl.framework. - * unix/configure: autoconf-2.59 - -2007-04-23 Don Porter - - * generic/tclVar.c (UnsetVarStruct): Make sure the - TCL_INTERP_DESTROYED flags gets passed to unset trace routines so they - can respond appropriately. [Bug 1705778, leak #9] - -2007-04-23 Miguel Sofer - - * generic/tclCompile.c (TclFreeCompileEnv): Tip 280's new field - extCmdMapPtr was not being freed. [Bug 1705778, leak #1] - -2007-04-23 Kevin B. Kenny - - * generic/tclCompCmds.c (TclCompileUpvarCmd): Plugged a memory leak in - 'upvar' when compiling (a) upvar outside a proc, (b) upvar with a - syntax error, or (c) upvar where the frame index is not known at - compile time. - * generic/tclCompExpr.c (ParseExpr): Plugged a memory leak when - parsing expressions that contain syntax errors. - * generic/tclEnv.c (ReplaceString): Clear memory correctly when - growing the cache to avoid reads of uninitialised data. - * generic/tclIORChan.c (TclChanCreateObjCmd, FreeReflectedChannel): - Plugged two memory leaks. - * generic/tclStrToD.c (AccumulateDecimalDigit): Fixed a mistake where - we'd run beyond the end of the 'pow10_wide' array if a number begins - with a string of more than 'maxpow10_wide' zeroes. - * generic/tclTest.c (Testregexpobjcmd): Removed an invalid access - beyond the end of 'objv' in 'testregexp -about'. - All of these issues reported under [Bug 1705778] - detected with the - existing test suite, no new regression tests required. - -2007-04-22 Miguel Sofer - - * generic/tclVar.c (TclDeleteNamespaceVars): fixed access to freed - memory detected by valgrind: Tcl_GetCurrentNamespace was being - called after freeing root CallFrame (on interp deletion). - -2007-04-20 Miguel Sofer - - * generic/tclListObj.c (SetListFromAny): avoid discarding internal - reps of objects converted to singleton lists. [Patch 738900] - -2007-04-20 Kevin B. Kenny - - * doc/clock.n: Corrected a silly error (transposed 'uppercase' and - 'lowercase' in clock.n. [Bug 1656002] - Clarified that [clock scan] does not recognize a locale's alternative - calendar. - Deleted an entirely superfluous (and also incorrect) remark about the - effect of Daylight Saving Time on relative times in [clock scan]. [Bug - 1582951] - * library/clock.tcl: Corrected an error in skipping over the %Ey field - on input. - * library/msgs/ja.msg: - * tools/loadICU.tcl: Corrected several localisation faults in the - Japanese locale (most notably, incorrect dates for the Emperors' - eras). Many thanks to SourceForge user 'nyademo' for pointing this out - and developing a fix. [Bug 1637471] - * generic/tclPathObj.c: Corrected a 'const'ness fault that caused - bitter complaints from MSVC. - * tests/clock.test (clock-40.1, clock-58.1, clock-59.1): Corrected a - test case that depended on ":localtime" being able to handle dates - prior to the Posix epoch. [Bug 1618445] Added a test case for the - dates of the Japanese emperors. [Bug 1637471] Added a regression test - for military time zone input conversion. [Bug 1586828] - * generic/tclGetDate.y (MilitaryTable): Fixed an ancient bug where the - military NZA time zones had the signs reversed. [Bug 1586828] - * generic/tclDate.c: Regenerated. - * doc/Notifier.3: Documented Tcl_SetNotifier and Tcl_ServiceModeHook. - Quite against my better judgment. [Bug 414933] - * generic/tclBasic.c, generic/tclCkalloc.c, generic/tclClock.c: - * generic/tclCmdIL.c, generic/tclCmdMZ.c, generic/tclFCmd.c: - * generic/tclFileName.c, generic/tclInterp.c, generic/tclIO.c: - * generic/tclIOUtil.c, generic/tclNamesp.c, generic/tclObj.c: - * generic/tclPathObj.c, generic/tclPipe.c, generic/tclPkg.c: - * generic/tclResult.c, generic/tclTest.c, generic/tclTestObj.c: - * generic/tclVar.c, unix/tclUnixChan.c, unix/tclUnixTest.c: - * win/tclWinLoad.c, win/tclWinSerial.c: Replaced commas in varargs - with string concatenation where possible. [Patch 1515234] - * library/tzdata/America/Tegucigalpa: - * library/tzdata/Asia/Damascus: Olson's tzdata 2007e. - -2007-04-19 Donal K. Fellows - - * generic/regcomp.c, generic/regc_cvec.c, generic/regc_lex.c, - * generic/regc_locale.c: Improve the const-correctness of the RE - compiler. - -2007-04-18 Miguel Sofer - - * generic/tclExecute.c (INST_LSHIFT): fixed a mistake introduced in - version 1.266 ('=' became '=='), which effectively turned the block - that handles native shifts into dead code. This explains why the - testsuite did not pick this mistake. Rewrote to make the intention - clear. - - * generic/tclInt.h (TclDecrRefCount): change the order of the - branches, use empty 'if ; else' to handle use in unbraced outer - if/else conditions (as already done in tcl.h) - - * generic/tclExecute.c: slight changes in Tcl_Obj management. - -2007-04-17 Kevin B. Kenny - - * library/clock.tcl: Fixed the naming of - ::tcl::clock::ReadZoneinfoFile because (yoicks!) it was in the global - namespace. - * doc/clock.n: Clarified the cases in which legacy time zone is - recognized. [Bug 1656002] - -2007-04-17 Miguel Sofer - - * generic/tclExecute.c: fixed checkInterp logic [Bug 1702212] - -2007-04-16 Donal K. Fellows - - * various (including generic/tclTest.c): Complete the purge of K&R - function definitions from manually-written code. - -2007-04-15 Kevin B. Kenny - - * generic/tclCompCmds.c: added a cast to silence a compiler error on - VC2005. - * library/clock.tcl: Restored unique-prefix matching of keywords on - the [clock] command. [Bug 1690041] - * tests/clock.test: Added rudimentary test cases for unique-prefix - matching of keywords. - -2007-04-14 Miguel Sofer - - * generic/tclExecute.c: removed some code at INST_EXPAND_SKTOP that - duplicates functionality already present at checkForCatch. - -2007-04-12 Miguel Sofer - - * generic/tclExecute.c: new macros OBJ_AT_TOS, OBJ_UNDER_TOS, - OBJ_AT_DEPTH(n) and CURR_DEPTH that remove all direct references to - tosPtr from TEBC (after initialisation and the code at the label - cleanupV_pushObjResultPtr). - -2007-04-11 Miguel Sofer - - * generic/tclCompCmds.c: moved all exceptDepth management to the - macros - the decreasing half was managed by hand. - -2007-04-10 Donal K. Fellows - - * generic/tclInt.h (TclNewLiteralStringObj): New macro to make - allocating literal string objects (i.e. objects whose value is a - constant string) easier and more efficient, by allowing the omission - of the length argument. Based on [Patch 1529526] (afredd) - * generic/*.c: Make use of this (in many files). - -2007-04-08 Miguel Sofer - - * generic/tclCompile (tclInstructionTable): Fixed bugs in description - of dict instructions. - -2007-04-07 Miguel Sofer - - * generic/tclCompile (tclInstructionTable): Fixed bug in description - of INST_START_COMMAND. - - * generic/tclExecute.c (TEBC): Small code reduction. - -2007-04-06 Miguel Sofer - - * generic/tclExecute.c (TEBC): - * generic/tclNamespace.c (NsEnsembleImplementationCmd): - * generic/tclProc.c (InitCompiledLocals, ObjInterpProcEx) - (TclObjInterpProcCore, ProcCompileProc): Code reordering to reduce - branching and improve branch prediction (assume that forward branches - are typically not taken). - -2007-04-03 Miguel Sofer - - * generic/tclExecute.c: INST_INVOKE optimisation. [Patch 1693802] - -2007-04-03 Don Porter - - * generic/tclNamesp.c: Revised ErrorCodeRead and ErrorInfoRead trace - routines so they guarantee the ::errorCode and ::errorInfo variable - always appear to exist. [Bug 1693252] - -2007-04-03 Miguel Sofer - - * generic/tclInt.decls: Moved TclGetNamespaceFromObj() to the - * generic/tclInt.h: internal stubs table; regen. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2007-04-02 Miguel Sofer - - * generic/tclBasic.c: Added bytecode compilers for the variable - * generic/tclCompCmds.c: linking commands: 'global', 'variable', - * generic/tclCompile.h: 'upvar', 'namespace upvar' [Patch 1688593] - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclVar.c: - -2007-04-02 Don Porter - - * generic/tclBasic.c: Replace arrays on the C stack and ckalloc - * generic/tclExecute.c: calls with TclStackAlloc calls to use memory - * generic/tclFCmd.c: on Tcl's evaluation stack. - * generic/tclFileName.c: - * generic/tclIOCmd.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclTrace.c: - * unix/tclUnixPipe.c: - -2007-04-01 Donal K. Fellows - - * generic/tclCompile.c (TclCompileScript, TclPrintInstruction): - * generic/tclExecute.c (TclExecuteByteCode): Changed the definition of - INST_START_CMD so that it knows how many commands start at the current - location. This makes the interpreter command counter correct without - requiring a large number of instructions to be issued. (See my change - from 2007-01-19 for what triggered this.) - -2007-03-30 Don Porter - - * generic/tclCompile.c: - * generic/tclCompExpr.c: - * generic/tclCompCmds.c: Replace arrays on the C stack and - ckalloc calls with TclStackAlloc calls to use memory on Tcl's - evaluation stack. - - * generic/tclCmdMZ.c: Revised [string to* $s $first $last] - implementation to reduce number of allocs/copies. - - * tests/string.test: More [string reverse] tests. - -2007-03-30 Miguel Sofer - - * generic/tclExecute.c: optimise the lookup of elements of indexed - arrays. - -2007-03-29 Miguel Sofer - - * generic/tclProc.c (Tcl_ApplyObjCmd): - * tests/apply.test (9.3): Fixed Tcl_Obj leak on error return; an - unneeded ref to lambdaPtr was being set and not released on an error - return path. - -2007-03-28 Don Porter - - * generic/tclCmdMZ.c (STR_REVERSE): Implement the actual [string - reverse] command in terms of the new TclStringObjReverse() routine. - - * generic/tclInt.h (TclStringObjReverse): New internal routine - * generic/tclStringObj.c (TclStringObjReverse): that implements the - [string reverse] operation, making use of knowledge/surgery of the - String intrep to minimize the number of allocs and copies needed to do - the job. - -2007-03-27 Don Porter - - * generic/tclCmdMZ.c (STR_MAP): Replace ckalloc calls with - TclStackAlloc calls. - -2007-03-24 Zoran Vasiljevic - - * win/tclWinThrd.c: Thread exit handler marks the current thread as - un-initialized. This allows exit handlers that are registered later to - re-initialize this subsystem in case they need to use some sync - primitives (cond variables) from this file again. - -2007-03-23 Miguel Sofer - - * generic/tclBasic.c (DeleteInterpProc): pop the root frame pointer - before deleting the global namespace [Bug 1658572] - -2007-03-23 Kevin B. Kenny - - * win/Makefile.in: Added code to keep a Cygwin path name from leaking - into LIBRARY_DIR when doing 'make test' or 'make runtest'. - -2007-03-22 Don Porter - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Replaced arrays on the - C stack and ckalloc calls with TclStackAlloc calls to use memory on - Tcl's evaluation stack. - - * generic/tclExecute.c: Revised GrowEvaluationStack to take an - argument specifying the growth required by the caller, so that a - single reallocation / copy is the most that will ever be needed even - when required growth is large. - -2007-03-21 Don Porter - - * generic/tclExecute.c: More ckalloc -> ckrealloc conversions. - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclParse.c: - * generic/tclPreserve.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - -2007-03-20 Don Porter - - * generic/tclEnv.c: Some more ckalloc -> ckrealloc replacements. - * generic/tclLink.c: - -2007-03-20 Kevin B. Kenny - - * generic/tclDate.c: Rebuilt, despite Donal Fellows's comment when - committing it that no rebuild was required. - * generic/tclGetDate.y: According to Donal Fellows, "Introduce modern - formatting standards; no need for rebuild of tclDate.c." - - * library/tzdata/America/Cambridge_Bay: - * library/tzdata/America/Havana: - * library/tzdata/America/Inuvik: - * library/tzdata/America/Iqaluit: - * library/tzdata/America/Pangnirtung: - * library/tzdata/America/Rankin_Inlet: - * library/tzdata/America/Resolute: - * library/tzdata/America/Yellowknife: - * library/tzdata/Asia/Choibalsan: - * library/tzdata/Asia/Dili: - * library/tzdata/Asia/Hovd: - * library/tzdata/Asia/Jakarta: - * library/tzdata/Asia/Jayapura: - * library/tzdata/Asia/Makassar: - * library/tzdata/Asia/Pontianak: - * library/tzdata/Asia/Ulaanbaatar: - * library/tzdata/Europe/Istanbul: Upgraded to Olson's tzdata2007d. - - * generic/tclListObj.c (TclLsetList, TclLsetFlat): - * tests/lset.test: Changes to deal with shared internal representation - for lists passed to the [lset] command. Thanks to Don Porter for - fixing this issue. [Bug 1677512] - -2007-03-19 Don Porter - - * generic/tclCompile.c: Revise the various expansion routines for - CompileEnv fields to use ckrealloc() where appropriate. - - * generic/tclBinary.c (Tcl_SetByteArrayLength): Replaced ckalloc() / - memcpy() sequence with ckrealloc() call. - - * generic/tclBasic.c (Tcl_CreateMathFunc): Replaced some calls to - * generic/tclEvent.c (Tcl_CreateThread): Tcl_Alloc() with calls - * generic/tclObj.c (UpdateStringOfBignum): to ckalloc(), which - * unix/tclUnixTime.c (SetTZIfNecessary): better supports memory - * win/tclAppInit.c (setargv): debugging. - -2007-03-19 Donal K. Fellows - - * doc/regsub.n: Corrected example so that it doesn't recommend - potentially unsafe practice. Many thanks to Konstantin Kushnir - for reporting this. - -2007-03-17 Kevin B. Kenny - - * win/tclWinReg.c (GetKeyNames): Size the buffer for enumerating key - names correctly, so that Unicode names exceeding 127 chars can be - retrieved without crashing. [Bug 1682211] - * tests/registry.test (registry-4.9): Added test case for the above - bug. - -2007-03-15 Mo DeJong - - * generic/tclIOUtil.c (Tcl_Stat): Reimplement workaround to avoid gcc - warning by using local variables. When the macro argument is of type - long long instead of long, the incorrect warning is not generated. - -2007-03-15 Mo DeJong - - * win/Makefile.in: Fully qualify LIBRARY_DIR so that `make test` does - not depend on working dir. - -2007-03-15 Mo DeJong - - * tests/parse.test: Add two backslash newline parse tests. - -2007-03-12 Don Porter - - * generic/tclExecute.c (INST_FOREACH_STEP4): Make private copy of - * tests/foreach.test (foreach-10.1): value list to be assigned to - variables so that shimmering of that list doesn't lead to invalid - pointers. [Bug 1671087] - - * generic/tclEvent.c (HandleBgErrors): Make efficient private copy - * tests/event.test (event-5.3): of the command prefix for the interp's - background error handling command to avoid panics due to pointers to - memory invalid after shimmering. [Bug 1670155] - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Make efficient - * tests/namespace.test (namespace-42.8): private copy of the - command prefix as we invoke the command appropriate to a particular - subcommand of a particular ensemble to avoid panic due to shimmering - of the List intrep. [Bug 1670091] - - * generic/tclVar.c (TclArraySet): Make efficient private copy of - * tests/var.test (var-17.1): the "list" argument to [array set] to - avoid crash due to shimmering invalidating pointers. [Bug 1669489] - -2007-03-12 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fix problems with declaration - positioning and memory leaks. [Bug 1679072] - -2007-03-11 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Ensure that a list is - correctly reversed even if its internal representation is shared - without the object itself being shared. [Bug 1675044] - -2007-03-10 Miguel Sofer - - * generic/tclCmdIL (Tcl_LsortObjCmd): changed fix to [Bug 1675116] to - use the cheaper TclListObjCopy() instead of Tcl_DuplicateObj(). - -2007-03-09 Andreas Kupries - - * library/platform/shell.tcl: Made more robust if an older platform - * library/platform/pkgIndex.tcl: package is present in the inspected - * unix/Makefile.in: shell. Package forget it to prevent errors. Bumped - * win/Makefile.in: package version to 1.1.3, and updated the Makefiles - installing it as Tcl Module. - -2007-03-09 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Handle tricky case with loss - * tests/cmdIL.test (cmdIL-1.29): of list rep during sorting due - to shimmering. [Bug 1675116] - -2007-03-09 Kevin B. Kenny - - * library/clock.tcl (ReadZoneinfoFile): Added Y2038 compliance to the - code for version-2 'zoneinfo' files. - * tests/clock.test (clock-56.3): Added a test case for Y2038 and - 'zoneinfo'. Modified test initialisation to use the - 'loadTestedCommands' function of tcltest to bring in the correct path - for the registry library. - -2007-03-08 Don Porter - - * generic/tclListObj.c (TclLsetList): Rewrite so that the routine - itself does not do any direct intrep surgery. Better isolates those - things into the implementation of the "list" Tcl_ObjType. - -2007-03-08 Donal K. Fellows - - * generic/tclListObj.c (TclLindexList, TclLindexFlat): Moved these - functions to tclListObj.c from tclCmdIL.c to mirror the way that the - equivalent functions for [lset]'s guts are arranged. - -2007-03-08 Kevin B. Kenny - - * library/clock.tcl: Further tweaks to the Windows time zone table - (restoring missing Mexican time zones). Added rudimentary handling of - version-2 'zoneinfo' files. Update US DST rules so that zones such as - 'EST5EDT' get the correct transition dates. - * tests/clock.test: Added rudimentary test cases for 'zoneinfo' - parsing. Adjusted several tests that depended on obsolete US DST - transition rules. - -2007-03-07 Daniel Steffen - - * macosx/tclMacOSXNotify.c: add spinlock debugging and sanity checks. - - * macosx/Tcl.xcodeproj/project.pbxproj: ensure gcc version used by - * macosx/Tcl.xcodeproj/default.pbxuser: Xcode and configure/make are - * macosx/Tcl-Common.xcconfig: consistent and independent of - gcc_select default and CC env var; fixes for Xcode 3.0. - - * unix/tcl.m4 (Darwin): s/CFLAGS/CPPFLAGS/ in macosx-version-min check - * unix/configure: autoconf-2.59 - -2007-03-07 Don Porter - - * generic/tclCmdIL.c (TclLindex*): Rewrites to make efficient - private copies of the list and indexlist arguments, so we can operate - on the list elements directly with no fear of shimmering effects. - Replaces defensive coding schemes that are otherwise required. End - result is that TclLindexList is entirely a wrapper around - TclLindexFlat, which is now the core engine of all [lindex] - operations. - - * generic/tclObj.c (Tcl_AppendAllObjTypes): Converted to simpler - list validity test. - -2007-03-07 Donal K. Fellows - - * generic/tclRegexp.c (TclRegAbout): Generate information about a - regexp as a Tcl_Obj instead of as a string, which is more efficient. - -2007-03-07 Kevin B. Kenny - - * library/clock.tcl: Adjusted Windows time zone table to handle new US - DST rules by locale rather than as Posix time zone spec. - * tests/clock.test (clock-39.6, clock-49.2, testclock::registry): - Adjusted tests to simulate new US rules. - * library/tzdata/America/Indiana/Winamac: - * library/tzdata/Europe/Istanbul: - * library/tzdata/Pacific/Easter: - Olson's tzdata2007c. - -2007-03-05 Andreas Kupries - - * library/platform/shell.tcl (::platform::shell::RUN): In the case of - * library/platform/pkgIndex.tcl: a failure put the captured stderr - * unix/Makefile.in: into the error message to aid in debugging. Bumped - * win/Makefile.in: package version to 1.1.2, and updated the makefiles - installing it as Tcl Module. - -2007-03-03 Donal K. Fellows - - * generic/tclLink.c (LinkedVar): Added macro to conceal at least some - of the pointer hackery. - -2007-03-02 Don Porter - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Added missing - TclInvalidateStringRep() call when we directly manipulate the intrep - of an unshared "list" Tcl_Obj. [Bug 1672585] - - * generic/tclCmdIL.c (Tcl_JoinObjCmd): Revised [join] implementation - to append Tcl_Obj's instead of strings. [RFE 1669420] - - * generic/tclCmdIL.c (Info*Cmd): Code simplifications and - optimizations. - -2007-03-02 Donal K. Fellows - - * generic/tclCompile.c (TclPrintInstruction): Added a scheme to allow - * generic/tclCompile.h (AuxDataPrintProc): aux-data to be printed - * generic/tclCompCmds.c (Print*Info): out for debugging. For - this to work, immediate operands referring to aux-data must be - identified as such in the instruction descriptor table using - OPERAND_AUX4 (all are always 4 bytes). - - * generic/tclExecute.c (TclExecuteByteCode): Rewrote the compiled - * generic/tclCompCmds.c (TclCompileDictCmd): [dict update] so that it - * generic/tclCompile.h (DictUpdateInfo): stores critical - * tests/dict.test (dict-21.{14,15}): non-varying data in an - aux-data value instead of a (shimmerable) literal. [Bug 1671001] - -2007-03-01 Don Porter - - * generic/tclCmdIL.c (Tcl_LinsertObjCmd): Code simplifications - and optimizations. - - * generic/tclCmdIL.c (Tcl_LreplaceObjCmd): Code simplifications - and optimizations. - - * generic/tclCmdIL.c (Tcl_LrangeObjCmd): Rewrite in the same - spirit; avoid shimmer effects rather than react to them. - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Stop throwing away - * tests/foreach.test (foreach-1.14): useful error information when - loop variable sets fail. - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Rewrite to make an - efficient private copy of the list argument, so we can operate on the - list elements directly with no fear of shimmering effects. Replaces - defensive coding schemes that are otherwise required. - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Rewrite to make - efficient private copies of the variable and value lists, so we can - operate on them without any special shimmer defense coding schemes. - -2007-03-01 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileForeachCmd): Prevent an unexpected - * tests/foreach.test (foreach-9.1): infinite loop when the - variable list is empty and the foreach is compiled. [Bug 1671138] - -2007-02-26 Andreas Kupries - - * generic/tclIORChan.c (FreeReflectedChannel): Added the missing - refcount release between NewRC and FreeRC for the channel handle - object, spotted by Don Porter. [Bug 1667990] - -2007-02-26 Don Porter - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Removed surplus - copying of the objv array that used to be a workaround for [Bug - 404865]. That bug is long fixed. - -2007-02-24 Don Porter - - * generic/tclBasic.c: Use new interface in Tcl_EvalObjEx so that the - recounting logic of the List internal rep need not be repeated there. - Better encapsulation of internal details. - - * generic/tclInt.h: New internal routine TclListObjCopy() used - * generic/tclListObj.c: to efficiently do the equivalent of [lrange - $list 0 end]. After some experience with this, might be a good - candidate for exposure as a public interface. It's useful for callers - of Tcl_ListObjGetElements() who want to control the ongoing validity - of the returned objv pointer. - -2007-02-22 Andreas Kupries - - * tests/pkg.test: Added tests for the case of an alpha package - satisfying a require for the regular package, demonstrating a corner - case specified in TIP#280. More notes in the comments to the test. - -2007-02-20 Jan Nijtmans - - * generic/tclInt.decls: Added "const" specifiers in TclSockGetPort - * generic/tclIntDecls.h: regenerated - * generic/*.c: - * unix/tclUnixChan.c - * unix/tclUnixPipe.c - * win/tclWinPipe.c - * win/tclWinSock.c: Added many "const" specifiers in implementation. - -2007-02-20 Don Porter - - * doc/tcltest.n: Typo fix. [Bug 1663539] - -2007-02-20 Pat Thoyts - - * generic/tclFileName.c: Handle extended paths on Windows NT and - * generic/tclPathObj.c: above. These have a \\?\ prefix. [Bug - * win/tclWinFile.c: 1479814] - * tests/winFCmd.test: Tests for extended path handling. - -2007-02-19 Jeff Hobbs - - * unix/tcl.m4: use SHLIB_SUFFIX=".so" on HP-UX ia64 arch. - * unix/configure: autoconf-2.59 - - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): safe incr of objPtr ref. - -2007-02-18 Donal K. Fellows - - * doc/chan.n, doc/clock.n, doc/eval.n, doc/exit.n, doc/expr.n: - * doc/interp.n, doc/open.n, doc/platform_shell.n, doc/pwd.n: - * doc/refchan.n, doc/regsub.n, doc/scan.n, doc/tclvars.n, doc/tm.n: - * doc/unload.n: Apply [Bug 1610310] to fix typos. Thanks to Larry - Virden for spotting them. - - * doc/interp.n: Partial fix of [Bug 1662436]; rest requires some - policy decisions on what should and shouldn't be safe commands from - the "new in 8.5" set. - -2007-02-13 Kevin B. Kenny - - * tools/fix_tommath_h.tcl: Further tweaking for the x86-64. The change - is to make 'mp_digit' be an 'unsigned int' on that platform; since - we're using only 32 bits of it, there's no reason to make it a 64-bit - 'unsigned long.' - * generic/tclTomMath.h: Regenerated. - -2007-02-13 Donal K. Fellows - - * doc/re_syntax.n: Corrected description of 'print' class [Bug - 1614687] and enhanced description of 'graph' class. - -2007-02-12 Kevin B. Kenny - - * tools/fix_tommath_h.tcl: Added code to patch out a check for - __x86_64__ that caused Tommath to use __attributes(TI)__ for the - mp_word type. Tetra-int's simply fail on too many gcc-glibc-OS - combinations to be ready for shipment today, even if they work for - some of us. This change allows reversion of das's change of 2006-08-18 - that accomplised the same thing on Darwin. [Bugs 1601380, 1603737, - 1609936, 1656265] - * generic/tclTomMath.h: Regenerated. - * library/tzdata/Africa/Asmara: - * library/tzdata/Africa/Asmera: - * library/tzdata/America/Nassau: - * library/tzdata/Atlantic/Faeroe: - * library/tzdata/Atlantic/Faroe: - * library/tzdata/Australia/Eucla: - * library/tzdata/Pacific/Easter: Rebuilt from Olson's tzdata2007b. - -2007-02-09 Joe Mistachkin - - * win/nmakehlp.c: Properly cleanup after nmakehlp, including the - * win/makefile.vc: vcX0.pch file. - -2007-02-08 Jeff Hobbs - - * unix/tclUnixInit.c (TclpCheckStackSpace): do stack size checks with - unsigned size_t to correctly validate stackSize in the 2^31+ range. - [Bug 1654104] - -2007-02-08 Don Porter - - * generic/tclNamesp.c: Corrected broken logic in Tcl_DeleteNamespace - * tests/namespace.test: introduced in Patch 1577278 that caused - [namespace delete ::] to be effective only at level #0. New test - namespace-7.7 should prevent similar error in the future [Bug 1655305] - -2007-02-06 Don Porter - - * generic/tclNamesp.c: Corrected broken implementation of the - * tests/namespace.test: TclMatchIsTrivial optimization on [namespace - children $namespace $pattern]. - -2007-02-04 Daniel Steffen - - * unix/tcl.m4: use gcc4's __attribute__((__visibility__("hidden"))) if - available to define MODULE_SCOPE effective on all platforms. - * unix/configure.in: add caching to -pipe and zoneinfo checks. - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-02-03 Joe Mistachkin - - * win/rules.vc: Fix platform specific file copy macros for downlevel - Windows. - -2007-01-29 Don Porter - - * generic/tclResult.c: Added optimization case to TclTransferResult to - cover common case where there's big savings over the fully general - path. Thanks to Peter MacDonald. [Bug 1626518] - - * generic/tclLink.c: Broken linked float logic corrected. Thanks to - Andy Goth. [Bug 1602538] - - * doc/fcopy.n: Typo fix. [Bug 1630627] - -2007-01-28 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: extract build settings that - * macosx/Tcl.xcodeproj/default.pbxuser: were common to multiple - * macosx/Tcl-Common.xcconfig (new file): configurations into external - * macosx/Tcl-Debug.xcconfig (new file): xcconfig files; add extra - * macosx/Tcl-Release.xcconfig (new file): configurations for building - with SDKs and 64bit; convert legacy jam-based 'Tcl' target to native - target with single script phase; correct syntax of build setting - references to use $() throughout. - - * macosx/README: document new Tcl.xcodeproj configurations; other - minor updates/corrections. - - * generic/tcl.h: update location of version numbers in macosx files. - - * macosx/Tcl.xcode/project.pbxproj: restore 'tcltest' target to - * macosx/Tcl.xcode/default.pbxuser: working order by replicating - applicable changes to Tcl.xcodeproj since 2006-07-20. - -2007-01-25 Daniel Steffen - - * unix/tcl.m4: integrate CPPFLAGS into CFLAGS as late as possible and - move (rather than duplicate) -isysroot flags from CFLAGS to CPPFLAGS - to avoid errors about multiple -isysroot flags from some older gcc - builds. - - * unix/configure: autoconf-2.59 - -2007-01-22 Donal K. Fellows - - * compat/memcmp.c (memcmp): Reworked so that arithmetic is never - performed upon void pointers, since that is illegal. [Bug 1631017] - -2007-01-19 Donal K. Fellows - - * generic/tclCompile.c (TclCompileScript): Reduce the frequency with - which we issue INST_START_CMD, making bytecode both more compact and - somewhat faster. The optimized case is where we would otherwise be - issuing a sequence of those instructions; in those cases, it is only - ever the first one encountered that could possibly trigger. - -2007-01-19 Joe Mistachkin - - * tools/man2tcl.c: Include stdlib.h for exit() and improve comment - detection. - * win/nmakehlp.c: Update usage. - * win/makefile.vc: Properly build man2tcl.c for MSVC8. - -2007-01-19 Daniel Steffen - - * macosx/tclMacOSXFCmd.c (TclMacOSXSetFileAttribute): on some versions - of Mac OS X, truncate() fails on resource forks, in that case use - open() with O_TRUNC instead. - - * macosx/tclMacOSXNotify.c: accommodate changes to prototypes of - OSSpinLock(Un)Lock API. - - * macosx/Tcl.xcodeproj/project.pbxproj: ensure HOME and USER env vars - * macosx/Tcl.xcodeproj/default.pbxuser: are defined when running - testsuite from Xcode. - - * tests/env.test: add extra system env vars that need to be preserved - on some Mac OS X versions for testsuite to work. - - * unix/Makefile.in: Move libtommath defines into configure.in to - * unix/configure.in: avoid replicating them across multiple - * macosx/Tcl.xcodeproj/project.pbxproj: buildsystems. - - * unix/tcl.m4: ensure CPPFLAGS env var is used when set. [Bug 1586861] - (Darwin): add -isysroot and -mmacosx-version-min flags to CPPFLAGS - when present in CFLAGS to avoid discrepancies between what headers - configure sees during preprocessing tests and compiling tests. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-01-18 Donal K. Fellows - - * generic/tclCompile.c (TclCompileScript): Make sure that when parsing - an expanded literal fails, a correct bytecode sequence is still - issued. [Bug 1638414]. Also make sure that the start of the expansion - bytecode sequence falls inside the span of bytecodes for a command. - * tests/compile.test (compile-16.24): Added test for [Bug 1638414] - -2007-01-17 Donal K. Fellows - - * generic/tclIO.c: Added macros to make usage of ChannelBuffers - clearer. - -2007-01-11 Joe English - - * win/tcl.m4(CFLAGS_WARNING): Remove "-Wconversion". This was removed - from unix/tcl.m4 2004-07-16 but not from here. - * win/configure: Regenerated. - -2007-01-11 Pat Thoyts - - * win/makefile.vc: Fixes to work better on Win98. Read version numbers - * win/nmakehlp.c: from package index file to avoid keeping numbers in - * win/rules.vc: the makefile where they may become de-synchronized. - -2007-01-10 Donal K. Fellows - - * generic/regcomp.c (compile, freev): Define a strategy for - * generic/regexec.c (exec): managing the internal - * generic/regguts.h (AllocVars, FreeVars): vars of the RE engine to - * generic/regcustom.h (AllocVars, FreeVars): reduce C stack usage. - This will make Tcl as a whole much less likely to run out of stack - space... - -2007-01-09 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileLindexCmd): - * tests/lindex.test (lindex-9.2): Fix silly bug that ended up - sometimes compiling list arguments in the wrong order. [Bug 1631364] - -2007-01-03 Kevin B. Kenny - - * generic/tclDate.c: Regenerated to recover a lost fix from patthoyts. - [Bug 1618523] - -2006-12-26 Mo DeJong - - * generic/tclIO.c (Tcl_GetsObj): Avoid checking for for the LF in a - possible CRLF sequence when EOF has already been found. - -2006-12-26 Mo DeJong - - * generic/tclEncoding.c (EscapeFromUtfProc): Clear the - TCL_ENCODING_END flag when end bytes are written. This fix keep this - method from writing escape bytes for an encoding like iso2022-jp - multiple times when the escape byte overlap with the end of the IO - buffer. - * tests/io.test: Add test for escape byte overlap issue. - -2006-12-19 Donal K. Fellows - - * unix/tclUnixThrd.c (Tcl_GetAllocMutex, TclpNewAllocMutex): Add - intermediate variables to shut up unwanted warnings. [Bug 1618838] - -2006-12-19 Daniel Steffen - - * unix/tclUnixThrd.c (TclpInetNtoa): fix for 64 bit. - - * unix/tcl.m4 (Darwin): --enable-64bit: verify linking with 64bit - -arch flag succeeds before enabling 64bit build. - * unix/configure: autoconf-2.59 - -2006-12-17 Daniel Steffen - - * tests/macOSXLoad.test (new file): add testing of .bundle loading and - * tests/load.test: unloading on Darwin (in addition - * tests/unload.test: to existing tests of .dylib - loading). - * macosx/Tcl.xcodeproj/project.pbxproj: add building of dltest - binaries so that testsuite run from Xcode can use them; fix testsuite - run script - * unix/configure.in: add support for building dltest binaries as - * unix/dltest/Makefile.in: .bundle (in addition to .dylib) on Darwin. - * unix/Makefile.in: add stub lib dependency to dltest target. - * unix/configure: autoconf-2.59 - - * tests/append.test: fix cleanup failure when all tests are skipped. - - * tests/chan.test (chan-16.9): cleanup chan event handler to avoid - causing error in event.test when running testsuite with -singleproc 1. - - * tests/info.test: add !singleTestInterp constraint to tests that fail - when running testsuite with -singleproc 1. [Bug 1605269] - -2006-12-14 Donal K. Fellows - - * doc/string.n: Fix example. [Bug 1615277] - -2006-12-12 Don Porter - - * generic/tclCompExpr.c: Now that the new internal structs are - in use to support operator commands, might as well make them the - default for [expr] as well and avoid passing every parsed expression - through the inefficient Tcl_Token array format. This addresses most - issues in [RFE 1517602]. Assuming no performance disasters result from - this, much dead code supporting the other implementation might now be - removed. - - * generic/tclBasic.c: Final step routing all direct evaluation forms - * generic/tclCompExpr.c: of the operator commands through TEBC, - * generic/tclCompile.h: dropping all the routines in tclMathOp.c. - * generic/tclMathOp.c: Still needs Engineering Manual attention. - -2006-12-11 Don Porter - - * generic/tclBasic.c: Another step with all sorting operator - * generic/tclCompExpr.c: commands now routing through TEBC via - * generic/tclCompile.h: TclSortingOpCmd(). - -2006-12-08 Don Porter - - * generic/tclBasic.c: Another step down the path of re-using - * generic/tclCompExpr.c: TclExecuteByteCode to implement the TIP 174 - * generic/tclCompile.h: commands instead of using a mass of code - * generic/tclMathOp.c: duplication. Now all operator commands that - * tests/mathop.test: demand exactly one operation are implemented - via TclSingleOpCmd and a call to TEBC. - - * generic/tclCompExpr.c: Revised implementation of TclInvertOpCmd to - * generic/tclMathOp.c: perform a bytecode compile / execute sequence. - This demonstrates a path toward avoiding mountains of code duplication - in tclMathOp.c and tclExecute.c. - - * generic/tclCompile.h: Change TclExecuteByteCode() from static to - * generic/tclExecute.c: MODULE_SCOPE so all files including - tclCompile.h may call it. - - * generic/tclMathOp.c: More revisions to make tests pass. - * tests/mathop.test: - -2006-12-08 Donal K. Fellows - - * generic/tclNamesp.c (TclTeardownNamespace): Ensure that dying - namespaces unstitch themselves from their referents. [Bug 1571056] - (NsEnsembleImplementationCmd): Silence GCC warning. - - * tests/mathop.test: Full tests for & | and ^ operators - -2006-12-08 Daniel Steffen - - * library/tcltest/tcltest.tcl: use [info frame] for "-verbose line". - -2006-12-07 Don Porter - - * generic/tclCompCmds.c: Additional commits correct most - * generic/tclExecute.c: failing tests illustrating bugs - * generic/tclMathOp.c: uncovered in [Patch 1578137]. - - * generic/tclBasic.c: Biggest source of TIP 174 failures was that - the commands were not [namespace export]ed from the ::tcl::mathop - namespace. More bits from [Patch 1578137] correct that. - - * tests/mathop.test: Commmitted several new tests from Peter Spjuth - found in [Patch 1578137]. Many failures now demonstrate issues to fix - in the TIP 174 implementation. - -2006-12-07 Donal K. Fellows - - * tests/mathop.test: Added tests for ! ~ eq operators. - * generic/tclMathOp.c (TclInvertOpCmd): Add in check for non-integral - numeric values. - * generic/tclCompCmds.c (CompileCompareOpCmd): Factor out the code - generation for the chained comparison operators. - -2006-12-07 Pat Thoyts - - * tests/exec.test: Fixed line endings (caused win32 problems). - -2006-12-06 Don Porter - - * generic/tclCompCmds.c: Revised and consolidated into utility - * tests/mathop.test: routines some of routines that compile - the new TIP 174 commands. This corrects some known bugs. More to come. - -2006-12-06 Kevin B. Kenny - - * tests/expr.test (expr-47.12): Improved error reporting in hopes of - having more information to pursue [Bug 1609936]. - -2006-12-05 Andreas Kupries - - TIP#291 IMPLEMENTATION - - * generic/tclBasic.c: Define tcl_platform element for pointerSize. - * doc/tclvars.n: - - * win/Makefile.in: Added installation instructions for the platform - * win/makefile.vc: package. Added the platform package. - * win/makefile.bc: - * unix/Makefile.in: - - * tests/platform.test: - * tests/safe.test: - - * library/platform/platform.tcl: - * library/platform/shell.tcl: - * library/platform/pkgIndex.tcl: - - * doc/platform.n: - * doc/platform_shell.n: - -2006-12-05 Don Porter - - * generic/tclPkg.c: When no requirements are supplied to a - * tests/pkg.test: [package require $pkg] and [package unknown] - is invoked to find a satisfying package, pass the requirement argument - "0-" (which means all versions are acceptable). This permits a - registered [package unknown] command to call [package vsatisfies - $testVersion {*}$args] without any special handling of the empty $args - case. This fixes/avoids a bug in [::tcl::tm::UnknownHandler] that was - causing old TM versions to be provided in preference to newer TM - versions. Thanks to Julian Noble for discovering the issue. - -2006-12-04 Donal K. Fellows - - TIP#267 IMPLEMENTATION - - * generic/tclIOCmd.c (Tcl_ExecObjCmd): Added -ignorestderr option, - * tests/exec.test, doc/exec.n: loosely from [Patch 1476191] - -2006-12-04 Don Porter - - * generic/tclCompExpr.c: Added implementation for the - CompileExprTree() routine that can produce expression bytecode - directly from internal structures with no need to pass through the - Tcl_Token array representation. Still disabled by default. #undef - USE_EXPR_TOKENS to try it out. - -2006-12-03 Don Porter - - * generic/tclCompExpr.c: Added expr parsing routines that - produce a different set of internal structures representing the parsed - expression, as well as routines that go on to convert those structures - into the traditional Tcl_Token array format. Use of these routines is - currently disabled. #undef PARSE_DIRECT_EXPR_TOKENS to enable them. - These routines will only become really useful when more routines that - compile directly from the new internal structures are completed. - -2006-12-02 Donal K. Fellows - - * doc/file.n: Clarification of [file pathtype] docs. [Bug 1606454] - -2006-12-01 Kevin B. Kenny - - * libtommath/bn_mp_add.c: Corrected the effects of a - * libtommath/bn_mp_div.c: bollixed 'cvs merge' operation - * libtommath/bncore.c: that inadvertently committed some - * libtommath/tommath_class.h: half-developed code. - - TIP#299 IMPLEMENTATION - - * doc/mathfunc.n: Added isqrt() function to docs - * generic/tclBasic.c: Added isqrt() math function (ExprIsqrtFunc) - * tests/expr.test (expr-47.*): Added tests for isqrt() - * tests/info.test (info-20.2): Added isqrt() to expected math funcs. - -2006-12-01 Don Porter - - * tests/chan.test: Correct timing sensitivity in new test. [Bug - 1606860] - - TIP#287 IMPLEMENTATION - - * doc/chan.n: New subcommand [chan pending]. - * generic/tclBasic.c: Thanks to Michael Cleverly for proposal - * generic/tclInt.h: and implementation. - * generic/tclIOCmd.c: - * library/init.tcl: - * tests/chan.test: - * tests/ioCmd.test: - - TIP#298 IMPLEMENTATION - - * generic/tcl.decls: Tcl_GetBignumAndClearObj -> Tcl_TakeBignumFromObj - * generic/tclObj.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: Update callers. - * generic/tclMathOp.c: - -2006-11-30 Kevin B. Kenny - - * library/tzdata: Olson's tzdata2006p. - * libtommath/bn_mp_sqrt.c: Fixed a bug where the initial approximation - to the square root could be on the wrong side, causing failure of - convergence. - -2006-11-29 Don Porter - - * generic/tclBasic.c (Tcl_AppendObjToErrorInfo): Added - Tcl_DecrRefCount() on the objPtr argument to plug memory leaks. This - makes the routine a consumer, which makes it easiest to use. - -2006-11-28 Andreas Kupries - - * generic/tclBasic.c: TIP #280 implementation. - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * tests/compile.test: - * tests/info.test: - * tests/platform.test: - * tests/safe.test: - -2006-11-27 Kevin B. Kenny - - * unix/tclUnixChan.c (TclUnixWaitForFile): - * tests/event.test (event-14.*): Corrected a bug where - TclUnixWaitForFile would present select() with the wrong mask on an - LP64 machine if a fd number exceeds 32. Thanks to Jean-Luc Fontaine - for reporting and diagnosing. [Bug 1602208] - -2006-11-27 Don Porter - - * generic/tclExecute.c (TclIncrObj): Correct failure to detect - floating-point increment values. Thanks to William Coleda [Bug - 1602991] - -2006-11-26 Donal K. Fellows - - * tests/mathop.test, doc/mathop.n: More bits and pieces of the TIP#174 - implementation. Note that the test suite is not yet complete. - -2006-11-26 Daniel Steffen - - * unix/tcl.m4 (Linux): --enable-64bit support. [Patch 1597389] - * unix/configure: autoconf-2.59 [Bug 1230558] - -2006-11-25 Donal K. Fellows - - TIP#174 IMPLEMENTATION - - * generic/tclMathOp.c (new file): Completed the implementation of the - interpreted versions of all the tcl::mathop commands. Moved to a new - file to make tclCompCmds.c more focused in purpose. - -2006-11-23 Donal K. Fellows - - * generic/tclCompCmds.c (Tcl*OpCmd, TclCompile*OpCmd): - * generic/tclBasic.c (Tcl_CreateInterp): Partial implementation of - TIP#174; the commands are compiled, but (mostly) not interpreted yet. - -2006-11-22 Donal K. Fellows - - TIP#269 IMPLEMENTATION - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Implementation of the [string - * tests/string.test (string-25.*): is list] command, based on - * doc/string.n: work by Joe Mistachkin, with - enhancements by Donal Fellows for better failindex behaviour. - -2006-11-22 Don Porter - - * tools/genWinImage.tcl (removed): Removed two files used in - * win/README.binary (removed): production of binary distributions - for Windows, a task we no longer perform. [Bug 1476980] - * generic/tcl.h: Remove mention of win/README.binary in comment - - * generic/tcl.h: Moved TCL_REG_BOSONLY #define from tcl.h to - * generic/tclInt.h: tclInt.h. Only know user is Expect, which - already #include's tclInt.h. No need to continue greater exposure. - [Bug 926500] - -2006-11-20 Donal K. Fellows - - * generic/tclBasic.c (Tcl_CreateInterp, TclHideUnsafeCommands): - * library/init.tcl: Refactored the [chan] command's guts so that it - does not use aliases to global commands, making the code more robust. - -2006-11-17 Don Porter - - * generic/tclExecute.c (INST_EXPON): Corrected crash on - [expr 2**(1<<63)]. Was operating on cleared bignum Tcl_Obj. - -2006-11-16 Donal K. Fellows - - * doc/apply.n, doc/chan.n: Added examples. - -2006-11-15 Don Porter - - TIP#270 IMPLEMENTATION - - * generic/tcl.decls: New public routines Tcl_ObjPrintf, - * generic/tclStringObj.c: Tcl_AppendObjToErrorInfo, Tcl_Format, - * generic/tclInt.h: Tcl_AppendLimitedToObj, - Tcl_AppendFormatToObj and Tcl_AppendPrintfToObj. Former internal - versions removed. - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclBasic.c: Updated callers. - * generic/tclCkalloc.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStrToD.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - - * tools/genStubs.tcl: Updated script to no longer produce the - _ANSI_ARGS_ wrapper in generated declarations. Also revised to accept - variadic prototypes with more than one fixed argument. (This is - possible since TCL_VARARGS and its limitations are no longer in use). - * generic/tcl.h: Some reordering so that macro definitions do - not interfere with the now _ANSI_ARGS_-less stub declarations. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2006-11-15 Donal K. Fellows - - * doc/ChnlStack.3, doc/CrtObjCmd.3, doc/GetIndex.3, doc/OpenTcp.3: - * doc/chan.n, doc/fconfigure.n, doc/fcopy.n, doc/foreach.n: - * doc/history.n, doc/http.n, doc/library.n, doc/lindex.n: - * doc/lrepeat.n, doc/lreverse.n, doc/pkgMkIndex.n, doc/re_syntax.n: - Convert \fP to \fR so that man-page scrapers have an easier time. - -2006-11-14 Don Porter - - TIP#261 IMPLEMENTATION - - * generic/tclNamesp.c: [namespace import] with 0 arguments - introspects the list of imported commands. - -2006-11-13 Kevin B. Kenny - - * generic/tclThreadStorage.c (Tcl_InitThreadStorage): - (Tcl_FinalizeThreadStorage): Silence a compiler warning about - presenting a volatile pointer to 'memset'. - -2006-11-13 Don Porter - - * generic/tclIO.c: When [gets] on a binary channel needs to use - the "iso8859-1" encoding, save a copy of that encoding per-thread to - avoid repeated freeing and re-loading of it from the file system. This - replaces the cached copy of this encoding that the platform - initialization code used to keep in pre-8.5 releases. - -2006-11-13 Daniel Steffen - - * generic/tclCompExpr.c: Fix gcc warnings about 'cast to/from - * generic/tclEncoding.c: pointer from/to integer of different - * generic/tclEvent.c: size' on 64-bit platforms by casting - * generic/tclExecute.c: to intermediate types - * generic/tclHash.c: intptr_t/uintptr_t via new PTR2INT(), - * generic/tclIO.c: INT2PTR(), PTR2UINT() and UINT2PTR() - * generic/tclInt.h: macros. [Patch 1592791] - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclThreadStorage.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/configure.in: - * unix/tclUnixChan.c: - * unix/tclUnixPipe.c: - * unix/tclUnixPort.h: - * unix/tclUnixTest.c: - * unix/tclUnixThrd.c: - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-11-12 Donal K. Fellows - - * generic/tclInt.h, generic/tclInt.decls: Transfer TclPtrMakeUpvar and - TclObjLookupVar to the internal stubs table. - -2006-11-10 Daniel Steffen - - * tests/fCmd.test (fCmd-6.26): fix failure when env(HOME) path - contains symlinks. - - * macosx/Tcl.xcodeproj/project.pbxproj: remove tclParseExpr.c; when - running testsuite from inside Xcdoe, skip stack-3.1 (it only fails - under those circumstances). - - * unix/tcl.m4 (Darwin): suppress linker arch warnings when building - universal for both 32 & 64 bit and no 64bit CoreFoundation is - available; sync with tk tcl.m4 change. - * unix/configure.in: whitespace. - * unix/configure: autoconf-2.59 - -2006-11-09 Don Porter - - * generic/tclParseExpr.c (removed): Moved all the code of - * generic/tclCompExpr.c: tclParseExpr.c into tclCompExpr.c. - * unix/Makefile.in: This sets the stage for expr compiling to work - * win/Makefile.in: directly with the full parse tree structures, - * win/makefile.bc: and not have to pass through the information - * win/makefile.vc: lossy format of an array of Tcl_Tokens. - * win/tcl.dsp: - -2006-11-09 Donal K. Fellows - - TIP#272 IMPLEMENTATION - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Implementation of the - * tests/string.test, tests/stringComp.test: [string reverse] command - * doc/string.n: from TIP#272. - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Implementation of the - * generic/tclBasic.c, generic/tclInt.h: [lreverse] command from - * tests/cmdIL.test (cmdIL-7.*): TIP#272. - * doc/lreverse.n: - -2006-11-08 Donal K. Fellows - - * generic/tclIO.c, generic/tclPkg.c: Style & clarity rewrites. - -2006-11-07 Andreas Kupries - - * unix/tclUnixFCmd.c (CopyFile): Added code to fall back to a - hardwired default block size should the filesystem report a bogus - value. [Bug 1586470] - -2006-11-04 Don Porter - - * generic/tclStringObj.c: Changed Tcl_ObjPrintf() response to an - invalid format specifier string. No longer panics; now produces an - error message as output. - - TIP#274 IMPLEMENTATION - - * generic/tclParseExpr.c: Exponentiation operator is now right - * tests/expr.test: associative. [Patch 1556802] - -2006-11-03 Miguel Sofer - - * generic/tclBasic.c (TEOVI): fix por possible leak of a Command in - the presence of execution traces that delete it. - - * generic/tclBasic.c (TEOVI): - * tests/trace.test (trace-21.11): fix for [Bug 1590232], execution - traces may cause a second command resolution in the wrong namespace. - -2006-11-03 Donal K. Fellows - - * tests/event.test (event-11.5): Rewrote tests to stop Tcl from - * tests/io.test (multiple tests): opening sockets that are - * tests/ioCmd.test (iocmd-15.1,16,17): reachable from outside hosts - * tests/iogt.test (__echo_srv__.tcl): where not necessary. This is - * tests/socket.test (multiple tests): noticably annoying on some - * tests/unixInit.test (unixInit-1.2): systems (e.g., Windows). - -2006-11-02 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: check autoconf/autoheader exit - status and stop build if they fail. - -2006-11-02 Jeff Hobbs - - * doc/ParseCmd.3, doc/Tcl.n, doc/eval.n, doc/exec.n: - * doc/fconfigure.n, doc/interp.n, doc/unknown.n: - * library/auto.tcl, library/init.tcl, library/package.tcl: - * library/safe.tcl, library/tm.tcl, library/msgcat/msgcat.tcl: - * tests/all.tcl, tests/basic.test, tests/cmdInfo.test: - * tests/compile.test, tests/encoding.test, tests/execute.test: - * tests/fCmd.test, tests/http.test, tests/init.test: - * tests/interp.test, tests/io.test, tests/ioUtil.test: - * tests/iogt.test, tests/namespace-old.test, tests/namespace.test: - * tests/parse.test, tests/pkg.test, tests/pkgMkIndex.test: - * tests/proc.test, tests/reg.test, tests/trace.test: - * tests/upvar.test, tests/winConsole.test, tests/winFCmd.test: - * tools/tclZIC.tcl: - * generic/tclParse.c (Tcl_ParseCommand): Replace {expand} with {*} - officially (TIP #293). Leave -DALLOW_EXPAND=0|1 option to keep - {expand} syntax for transition users. [Bug 1589629] - -2006-11-02 Donal K. Fellows - - * generic/tclBasic.c, generic/tclInterp.c, generic/tclProc.c: Silence - warnings from gcc over signed/unsigned and TclStackAlloc(). - * generic/tclCmdMZ.c: Update to more compact and clearer coding style. - -2006-11-02 Don Porter - - * generic/tclCmdAH.c: Further revisions to produce the routines - * generic/tclInt.h: TclFormat() and TclAppendFormatToObj() that - * generic/tclNamesp.c: accept (objc, objv) arguments rather than - * generic/tclStringObj.c: any varargs stuff. - - * generic/tclBasic.c: Further revised TclAppendPrintToObj() and - * generic/tclCkalloc.c: TclObjPrintf() routines to panic when unable - * generic/tclCmdAH.c: to complete their formatting operations, - * generic/tclCmdIL.c: rather than report an error message. This - * generic/tclCmdMZ.c: means an interp argument for error message - * generic/tclDictObj.c: recording is no longer needed, further - * generic/tclExecute.c: simplifying the interface for callers. - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParseExpr.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - -2006-11-02 Donal K. Fellows - - * tests/winPipe.test (winpipe-4.[2345]): Made robust when run in - directory with spaces in its name. - - * generic/tclCmdAH.c: Clean up uses of cast NULLs. - - * generic/tclInterp.c (AliasObjCmd): Added more explanatory comments. - - * generic/tclBasic.c (TclEvalObjvInternal): Rewrote so that comments - are relevant and informative once more. Also made the unknown handler - processing use the Tcl execution stack for working space, and not the - general heap. - -2006-11-01 Daniel Steffen - - * unix/tclUnixPort.h: ensure MODULE_SCOPE is defined before use, so - that tclPort.h can once again be included without tclInt.h. - - * generic/tclEnv.c (Darwin): mark _environ symbol as unexported even - when MODULE_SCOPE != __private_extern__. - -2006-10-31 Don Porter - - * generic/tclBasic.c: Refactored and renamed the routines - * generic/tclCkalloc.c: TclObjPrintf, TclFormatObj, and - * generic/tclCmdAH.c: TclFormatToErrorInfo to a new set of routines - * generic/tclCmdIL.c: TclAppendPrintfToObj, TclAppendFormatToObj, - * generic/tclCmdMZ.c: TclObjPrintf, and TclObjFormat, with the - * generic/tclDictObj.c: intent of making the latter list, plus - * generic/tclExecute.c: TclAppendLimitedToObj and - * generic/tclIORChan.c: TclAppendObjToErrorInfo, public via a revised - * generic/tclIOUtil.c: TIP 270. - * generic/tclInt.h: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParseExpr.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - -2006-10-31 Miguel Sofer - - * generic/tclBasic.c, generic/tcl.h, generic/tclInterp.c: - * generic/tclNamesp.c: removing the flag bit TCL_EVAL_NOREWRITE, the - last remnant of the callObjc/v fiasco. It is not needed, as it is now - always set and checked or'ed with TCL_EVAL_INVOKE. - -2006-10-31 Pat Thoyts - - * win/rules.vc: Fix for [Bug 1582769] - options conflict with VC2003. - -2006-10-31 Donal K. Fellows - - * generic/tclBasic.c, generic/tclNamesp.c, generic/tclProc.c: - * generic/tclInt.h: Removed the callObjc and callObjv fields from the - Interp structure. They did not function correctly and made other parts - of the core amazingly complex, resulting in a substantive change to - [info level] behaviour. [Bug 1587618] - * library/clock.tcl: Removed use of [info level 0] for calculating the - command name as used by the user and replace with a literal. What's - there now is sucky, but at least appears to be right to most users. - * tests/namespace.test (namespace-42.7,namespace-47.1): Reverted - changes to these tests. - * tests/info.test (info-9.11,info-9.12): Added knownBug constraint - since these tests require a different behaviour of [info level] than - is possible because of other dependencies. - -2006-10-30 Jeff Hobbs - - * tools/tcltk-man2html.tcl (option-toc): handle any kind of options - defined toc section (needed for ttk docs) - -2006-10-30 Miguel Sofer - - * generic/tclBasic.c (TEOVI): insured that the interp's callObjc/v - fields are restored after traces run, as they be spoiled. This was - causing a segfault in tcllib's profiler tests. - -2006-10-30 Don Porter - - * generic/tclExecute.c (INST_MOD): Corrected improper testing of the - * tests/expr.test: sign of bignums when applying Tcl's - division rules. Thanks to Peter Spjuth. [Bug 1585704] - -2006-10-29 Miguel Sofer - - * generic/tclNamesp.c (EnsembleImplementationCmd): - * tests/namespace.test (47.7-8): reverted a wrong "optimisation" that - completely broke snit; added two tests. - -2006-10-28 Donal K. Fellows - - * generic/tclProc.c (ObjInterpProcEx, TclObjInterpProcCore): Split the - core of procedures to make it easier to build procedure-like code - without going through horrible contortions. This is the last critical - component to make advanced OO systems workable as simple loadable - extensions. TOIPC is now in the internal stub table. - (MakeProcError, MakeLambdaError): Refactored ProcessProcResultCode to - be simpler, some of which goes to TclObjInterpProcCore, and the rest - of which is now in these far simpler routines which just do errorInfo - stack generation for different types of procedure-like entity. - * tests/apply.test (apply-5.1): Updated to expect the more informative - form of message. - -2006-10-27 Donal K. Fellows - - * generic/tclVar.c (HasLocalVars): New macro to make various bits and - pieces cleaner. - - * generic/tclNamesp.c (TclSetNsPath): Expose SetNsPath() through - internal stubs table with semi-external name. - - * generic/tclInt.h (CallFrame): Add a field for handling context data - for extensions (like object systems) that should be tied to a call - frame (and not a command or interpreter). - - * generic/tclBasic.c (TclRenameCommand): Change to take CONST args; - they were only ever used in a constant way anyway, so this appears to - be a spot that was missed during TIP#27 work. - -2006-10-26 Miguel Sofer - - * generic/tclProc.c (SetLambdaFromAny): minor change, eliminate - redundant call to Tcl_GetString (thanks aku). - - * generic/tclInterp.c (ApplyObjCmd): - * generic/tclNamesp.c (EnsembleImplementationCmd): replaced ckalloc - (heap) with TclStackAlloc (execution stack). - -2006-10-24 Miguel Sofer - - * tests/info.test (info-9.11-12): tests for [Bug 1577492] - * tests/apply.test (apply-4.3-5): tests for [Bug 1574835] - - * generic/tclProc.c (ObjInterpProcEx): disable itcl hacks for calls - from ApplyObjCmd (islambda==1), as they mess apply's error messages - [Bug 1583266] - -2006-10-23 Miguel Sofer - - * generic/tclProc.c (ApplyObjCmd): fix wrong#args for apply by using - the ensemble rewrite engine. [Bug 1574835] - * generic/tclInterp.c (AliasObjCmd): previous commit missed usage of - TCL_EVAL_NOREWRITE for aliases. - - * generic/tclBasic.c (TclEvalObjvInternal): removed redundant check - for ensembles. [Bug 1577628] - - * library/clock.tcl (format, scan): corrected wrong # args messages to - * tests/clock.test (3.1, 34.1): make use of the new rewrite - capabilities of [info level] - - * generic/tcl.h: Lets TEOV update the iPtr->callObj[cv] new - * generic/tclBasic.c: fields, except when the flag bit - * generic/tclInt.h: TCL_EVAL_NOREWRITE is present. These values - * generic/tclNamesp.c: are used by Tcl_PushCallFrame to initialise - * generic/tclProc.c: the frame's obj[cv] fields, and allows - * tests/namespace.test: [info level] to know and use ensemble - rewrites. [Bug 1577492] - - ***POTENTIAL INCOMPATIBILITY*** - The return value from [info level 0] on interp alias calls is changed: - previously returned the target command (including curried values), now - returns the source - what was actually called. - -2006-10-23 Miguel Sofer - - * generic/tcl.h: Modified the Tcl call stack so there is - * generic/tclBasic.c: always a valid CallFrame, even at level 0 - * generic/tclCmdIL.c: [Patch 1577278]. Most of the changes - * generic/tclInt.h: involve removing tests for a NULL - * generic/tclNamesp.c: iPtr->(var)framePtr. There is now a - * generic/tclObj.c: CallFrame pushed at interp creation with a - * generic/tclProc.c: pointer to it stored in iPtr->rootFramePtr. - * generic/tclTrace.c: A second unused field in Interp is - * generic/tclVar.c: hijacked to enable further functionality, - currently unused (but with several FRQs depending on it). - - ***POTENTIAL INCOMPATIBILITY*** - Any user that includes tclInt.h and needs to determine if it is - running at level 0 should change (iPtr->varFramePtr == NULL) to - (iPtr->varFramePtr == iPtr->rootFramePtr). - -2006-10-23 Don Porter - - * README: Bump version number to 8.5a6 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2006-10-21 Miguel Sofer - - * generic/tcl.h, generic/tclHash.c: Tcl_FindHashEntry now calls - Tcl_CreateHashEntry with a newPtr set to NULL: this would have caused - a segfault previously and eliminates duplicated code. A macro has been - added to tcl.h (only used when TCL_PRESERVE_BINARY_COMPATABALITY is - not set - i.e., not by default). - -2006-10-20 Reinhard Max - - * unix/configure.in: Added autodetection for OS-supplied timezone - * unix/Makefile.in: files and configure switches to override the - * unix/configure: detected default. - -2006-10-20 Daniel Steffen - - *** 8.5a5 TAGGED FOR RELEASE *** - - * tools/tcltk-man2html.tcl: add support for alpha & beta versions to - useversion glob pattern. [Bug 1579941] - -2006-10-18 Don Porter - - * changes: 8.5a5 release date set - - * doc/Encoding.3: Missing doc updates (mostly Table of - * doc/Ensemble.3: Contents) exposed by `make checkdoc` - * doc/FileSystem.3: - * doc/GetTime.3: - * doc/PkgRequire.3: - -2006-10-17 Miguel Sofer - - * generic/tclInterp.c (ApplyObjCmd): fixed bad error in 2006-10-12 - commit: interp released too early. Spotted by mistachkin. - -2006-10-16 Miguel Sofer - - * tclProc.c (SetLambdaFromAny): - * tests/apply.test (9.1-9.2): plugged intrep leak [Bug 1578454], - found by mjanssen. - -2006-10-16 Andreas Kupries - - * generic/tclBasic.c: Moved TIP#219 cleanup to DeleteInterpProc. - -2006-10-16 Daniel Steffen - - * changes: updates for 8.5a5 release. - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Darwin: fix for main - thread, where pthread_get_stacksize_np() returns incorrect info. - - * macosx/GNUmakefile: don't redo prebinding of non-prebound binaires. - -2006-10-16 Don Porter - - * generic/tclPkg.c (ExactRequirement): Plugged memory leak. Also - changed Tcl_Alloc()/Tcl_Free() calls to ckalloc()/ckfree() for easier - memory debugging in the future. [Bug 1568373] - - * library/tcltest/tcltest.tcl: Revise tcltest bump to 2.3a1. - * library/tcltest/pkgIndex.tcl: This permits more features to be - * unix/Makefile.in: added to tcltest before we reach version 2.3.0 - * win/Makefile.in: best timed to match the release of Tcl 8.5.0. - * win/makefile.vc: This also serves as a demo of TIP 268 features - -2006-10-13 Colin McCormack - - * win/tclWinFile.c: corrected erroneous attempt to protect against - NULL return from Tcl_FSGetNormalizedPath per [Bug 1548263] causing - [Bug 1575837]. - * win/tclWinFile.c: alfredd supplied patch to fix [Bug 1575837] - -2006-10-13 Daniel Steffen - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): on Darwin, use - * unix/tcl.m4: pthread_get_stacksize_np() API to get thread stack size - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-10-12 Miguel Sofer - - * generic/tclInterp.c (ApplyObjCmd): - * tests/interp.test (interp-14.5-10): made [interp alias] use the - ensemble rewrite machinery to produce better error messages [Bug - 1576006] - -2006-10-12 David Gravereaux - - * win/nmakehlp.c: Replaced all wnsprintf() calls with snprintf(). - wnsprintf was not in my shwlapi header file (VC++6) - -2006-10-11 Don Porter - - * generic/tclPkg.c (Tcl_PackageRequireEx): Corrected crash when - argument version=NULL passed in. - -2006-10-10 Don Porter - - * changes: Updates for 8.5a5 release. - - * generic/tclNamespace.c (TclTeardownNamespace): After the - commandPathSourceList of a namespace is cleared, set the - commandPathSourceList to NULL so we don't try to walk the list a - second time, possibly after it is freed. [Bug 1566526] - * tests/namespace.test (namespace-51.16): Added test. - -2006-10-09 Miguel Sofer - - * doc/UpVar.3: brough the docs in accordance to the code. Ever since - 8.0, Tcl_UpVar(2)? accepts TCL_NAMESPACE_ONLY as a flag value, and - var-3.4 tests for proper behaviour. The docs only allowed 0 and - TCL_GLOBAL_ONLY. [Bug 1574099] - -2006-10-09 Miguel Sofer - - * tests/*.test: updated all tests to refer explicitly to the global - variables ::errorInfo, ::errorCode, ::env and ::tcl_platform: many - were relying on the alternative lookup in the global namespace, that - feature is tested specifically in namespace and variable tests. - - The modified testfiles are: apply.test, basic.test, case.test, - cmdIL.test, cmdMZ.test, compExpr-old.test, error.test, eval.test, - event.test, expr.test, fileSystem.test, for.test, http.test, if.test, - incr-old.test, incr.test, interp.test, io.test, ioCmd.test, load.test, - misc.test, namespace.test, parse.test, parseOld.test, pkg.test, - proc-old.test, set.test, switch.test, tcltest.test, thread.test, - var.test, while-old.test, while.test. - -2006-10-06 Pat Thoyts - - * win/rules.vc: [Bug 1571954] avoid /RTCc flag with MSVC8 - -2006-10-06 Pat Thoyts - - * doc/binary.n: TIP #275: Support unsigned values in binary - * generic/tclBinary.c: command. Tests and documentation updated. - * tests/binary.test: - -2006-10-05 Andreas Kupries - - * library/tm.tcl: Fixed bug in TIP #189 implementation, now allowing - '_' in module names. - -2006-10-05 Jeff Hobbs - - * library/http/http.tcl (http::geturl): only do geturl url rfc 3986 - validity checking if $::http::strict is true (default true for 8.5). - [Bug 1560506] - - * generic/tcl.h: note limitation on changing Tcl_UniChar size - * generic/tclEncoding.c (UtfToUnicodeProc, UnicodeToUtfProc): - * tests/encoding.test (encoding-16.1): fix alignment issues in - unicode <> utf conversion procs. [Bug 1122671] - -2006-10-05 Miguel Sofer - - * generic/tclVar.c (Tcl_LappendObjCmd): - * tests/append.test(4.21-22): fix for longstanding [Bug 1570718], - lappending nothing to non-list. Reported by lvirden - -2006-10-04 Kevin B. Kenny - - * tzdata/: Olson's tzdata2006m. - -2006-10-01 Kevin B. Kenny - - * tests/clock.test (clock-49.2): Removed a locale dependency that - caused a spurious failure in the German locale. [Bug 1567956] - -2006-10-01 Miguel Sofer - - * doc/Eval.3 (TclEvalObjv): added note on refCount management for the - elements of objv. [Bug 730244] - -2006-10-01 Pat Thoyts - - * win/tclWinFile.c: Handle possible missing define. - - * win/tclWinFile.c (TclpUtime): [Bug 1420432] file mtime fails for - * tests/cmdAH.test: directories on windows - - * tests/winFile.test: Handle Msys environment a little differently in - getuser function. [Bug 1567956] - -2006-09-30 Miguel Sofer - - * generic/tclUtil.c (Tcl_SplitList): optimisation, [Patch 1344747] by - dgp. - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclObj.c: - * generic/tclStubInit.c: added an internal function TclObjBeingDeleted - to provide info as to the reason for the loss of an internal rep. [FR - 1512138] - - * generic/tclCompile.c: - * generic/tclHistory.c: - * generic/tclInt.h: - * generic/tclProc.c: made Tcl_RecordAndEvalObj not call "history" if - it has been redefined to an empty proc, in order to reduce the noise - when debugging [FR 1190441]. Moved TclCompileNoOp from tclProc.c to - tclCompile.c - -2006-09-28 Andreas Kupries - - * generic/tclPkg.c (CompareVersions): Bugfix. Check string lengths - * tests/pkg.test: before comparison. The shorter string is the smaller - number. Added testcases as well. Interestingly all existing test cases - for vcompare compared numbers of the same length with each other. [Bug - 1563836] - -2006-09-28 Miguel Sofer - - * generic/tclIO.c (Tcl_GetsObj): added two test'n'panic guards for - possible NULL derefs, [Bug 1566382] and coverity #33. - -2006-09-27 Don Porter - - * generic/tclExecute.c: Corrected error in INST_LSHIFT in the - * tests/expr.test: calculation done to determine whether a shift - in the (long int) type is possible. The calculation had literal value - "1" where it needed a value "1L" to compute the correct result. Error - detected via testing with the math::bigfloat package [Bug 1567222] - - * generic/tclPkg.c (CompareVersion): Flatten strcmp() results to - {-1, 0, 1} to match expectations of CompareVersion() callers. - -2006-09-27 Miguel Sofer - - * generic/regc_color.c (singleton): - * generic/regc_cvec.c (addmcce): - * generic/regcomp.c (compile, dovec): the static function addmcce does - nothing when called with two NULL pointers; the only call is by - compile with two NULL pointers (regcomp.c #includes regc_cvec.c). - Large parts (all?) the code for mcce (multi character collating - element) that we do not use is ifdef'ed out with the macro - REGEXP_MCCE_ENABLE. - This silences coverity bugs 7, 16, 80 - - * generic/regc_color.c (uncolorchain): - * generic/regc_nfa.c (freearc): changed tests and asserts to - equivalent formulation, designed to avoid an explicit comparison to - NULL and satisfy coverity that 6 and 9 are not bugs. - -2006-09-27 Andreas Kupries - - * tests/pkg.test: Added test for version comparison at the 32bit - boundary. [Bug 1563836] - - * generic/tclPkg.c: Rewrote CompareVersion to perform string - comparison instead of numeric. This breaks through the 32bit limit on - version numbers. See code for details (handling of leading zeros, - signs, etc.). un-CONSTed some arguments of CompareVersions, - RequirementSatisfied, and AllRequirementsSatisfied. The new compare - modifies the string (temporary string terminators). All callers use - heap-allocated ver-intreps, so we are good with that. [Bug 1563836] - -2006-09-27 Miguel Sofer - - * generic/tclFileName.c (TclGlob): added a panic for a call with - TCL_GLOBMODE_TAILS and pathPrefix==NULL. This would cause a segfault, - as found by coverity #26. - -2006-09-26 Kevin B. Kenny - - * doc/Encoding.3: Added covariant 'const' qualifier for the - * generic/tcl.decls: Tcl_EncodingType argument to - * generic/tclEncoding.c: Tcl_CreateEncoding. [Further TIP#27 work.] - * generic/tclDecls.h: Reran 'make genstubs'. - -2006-09-26 Pat Thoyts - - * win/makefile.vc: Additional compiler flags and amd64 support. - * win/nmakehlp.c: - * win/rules.vc: - -2006-09-26 Don Porter - - * generic/tcl.h: As 2006-09-22 commit from Donal K. Fellows - demonstrates, "#define NULL 0" is just wrong, and as a quotable chat - figure observed, "If NULL isn't defined, we're not using a C compiler" - Improper fallback definition of NULL removed. - -2006-09-25 Pat Thoyts - - * generic/tcl.h: More fixing which struct stat to refer to. - * generic/tclGetDate.y: Some casts from time_t to int required. - * generic/tclTimer.c: Tcl_Time structure members are longs. - * win/makefile.vc: Support for varying compiler options - * win/rules.vc: and build to platform-specific subdirs. - -2006-09-25 Andreas Kupries - - * generic/tclIO.c (Tcl_StackChannel): Fixed [Bug 1564642], aka - coverity #51. Extended loop condition, added checking for NULL to - prevent seg.fault. - -2006-09-25 Andreas Kupries - - * doc/package.n: Fixed nits reported by Daniel Steffen in the TIP#268 - changes. - -2006-09-25 Kevin B. Kenny - - * generic/tclNotify.c (Tcl_DeleteEvents): Simplified the code in hopes - of making the invariants clearer and proving to Coverity that the - event queue memory is managed correctly. - -2006-09-25 Donal K. Fellows - - * generic/tclNotify.c (Tcl_DeleteEvents): Make it clear what happens - when the event queue is mismanaged. [Bug 1564677], coverity bug #10. - -2006-09-24 Miguel Sofer - - * generic/tclParse.c (Tcl_ParseCommand): also return an error if - start==NULL and numBytes<0. This is coverity's bug #20 - - * generic/tclStringObj.c (STRING_SIZE): fix allocation for 0-length - strings. This is coverity's bugs #54-5 - -2006-09-22 Andreas Kupries - - * generic/tclInt.h: Moved TIP#268's field 'packagePrefer' to the end - of the structure, for better backward compatibility. - -2006-09-22 Andreas Kupries - - TIP#268 IMPLEMENTATION - - * generic/tclDecls.h: Regenerated from tcl.decls. - * generic/tclStubInit.c: - - * doc/PkgRequire.3: Documentation of extended API, extended testsuite. - * doc/package.n: - * tests/pkg.test: - - * generic/tcl.decls: Implementation. - * generic/tclBasic.c: - * generic/tclConfig.c: - * generic/tclInt.h: - * generic/tclPkg.c: - * generic/tclTest.c: - * generic/tclTomMathInterface.c: - * library/init.tcl: - * library/package.tcl: - * library/tm.tcl: - -2006-09-22 Donal K. Fellows - - * generic/tclThreadTest.c (TclCreateThread): Use NULL instead of 0 as - end-of-strings marker to Tcl_AppendResult; the difference matters on - 64-bit machines. [Bug 1562528] - -2006-09-21 Don Porter - - * generic/tclUtil.c: Dropped ParseInteger() routine. TclParseNumber - covers the task just fine. - -2006-09-19 Donal K. Fellows - - * generic/tclEvent.c (Tcl_VwaitObjCmd): Rewrite so that an exceeded - limit trapped in a vwait cannot cause a dangerous dangling trace. - -2006-09-19 Don Porter - - * generic/tclExecute.c (INST_EXPON): Native type overflow detection - * tests/expr.test: was completely broken. Falling back on use of - bignums for all non-trivial ** calculations until - native-type-constrained special cases can be done carefully and - correctly. [Bug 1561260] - -2006-09-15 Jeff Hobbs - - * library/http/http.tcl: Change " " -> "+" url encoding mapping - * library/http/pkgIndex.tcl: to " " -> "%20" as per RFC 3986. - * tests/http.test (http-5.1): bump http to 2.5.3 - * unix/Makefile.in: - * win/Makefile.in: - -2006-09-12 Andreas Kupries - - * unix/configure.in (HAVE_MTSAFE_GETHOST*): Modified to recognize - HP-UX 11.00 and beyond as having mt-safe implementations of the - gethost functions. - * unix/configure: Regenerated, using autoconf 2.59 - - * unix/tclUnixCompat.c (PadBuffer): Fixed bug in calculation of the - increment needed to align the pointer, and added documentation - explaining why the macro is implemented as it is. - -2006-09-11 Pat Thoyts - - * win/rules.vc: Updated to install http, tcltest and msgcat as - * win/makefile.vc: Tcl Modules (as per Makefile.in). - * win/makefile.vc: Added tommath_(super)class headers. - -2006-09-11 Andreas Kupries - - * unix/Makefile.in (install-libraries): Fixed typo tcltest 2.3.9 -> - 2.3.0. - -2006-09-11 Daniel Steffen - - * unix/tclUnixCompat.c: make compatLock static and only declare it - when it will actually be used; #ifdef parts of TSD that are not always - needed; adjust #ifdefs to cover all possible cases; fix whitespace. - -2006-09-11 Andreas Kupries - - * tests/msgcat.test: Bumped version in auxiliary files as well. - * doc/msgcat.n: - -2006-09-11 Kevin B. Kenny - - * unix/Makefile.in: Bumped msgcat version to 1.4.2 to be - * win/Makefile.in: consistent with dgp's commits of 2006-09-10. - -2006-09-11 Don Porter - - * library/msgcat/msgcat.tcl: Removed some unneeded [uplevel]s. - -2006-09-10 Don Porter - - * generic/tclExecute.c: Corrected INST_EXPON flaw that treated - * tests/expr.test: $x**1 as $x**3. [Bug 1555371] - - * doc/tcltest.n: Bump to version tcltest 2.3.0 to - * library/tcltest/pkgIndex.tcl: account for new "-verbose line" - * library/tcltest/tcltest.tcl: feature. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.vc: - - * library/msgcat/msgcat.tcl: Bump to version msgcat 1.4.2 to - * library/msgcat/pkgIndex.tcl: account for modifications. - -2006-09-10 Daniel Steffen - - * library/msgcat/msgcat.tcl (msgcat::Init): on Darwin, add fallback of - * tests/msgcat.test: default msgcat locale to - * unix/tclUnixInit.c (TclpSetVariables): current CFLocale - identifier if available (via private ::tcl::mac::locale global, set at - interp init when on Mac OS X 10.3 or later with CoreFoundation). - - * library/tcltest/tcltest.tcl: add 'line' verbose level: prints source - * doc/tcltest.n: file line information of failing tests. - - * macosx/Tcl.xcodeproj/project.pbxproj: add new tclUnixCompat.c file; - revise tests target to use new tcltest 'line' verbose level. - - * unix/configure.in: add descriptions to new AC_DEFINEs for MT-safe. - * unix/tcl.m4: add caching to new SC_TCL_* macros for MT-safe wrappers - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-09-08 Zoran Vasiljevic - - * unix/tclUnixCompat.c: Added fallback to gethostbyname() and - gethostbyaddr() if the implementation is known to be MT-safe - (currently for Darwin 6 or later only). - - * unix/configure.in: Assume gethostbyname() and gethostbyaddr() are - MT-safe starting with Darwin 6 (Mac OSX 10.2). - - * unix/configure: Regenerated with autoconf V2.59 - -2006-09-08 Andreas Kupries - - * unix/tclUnixCompat.c: Fixed conditions for CopyArray/CopyString, and - CopyHostent. Also fixed bad var names in TclpGetHostByName. - -2006-09-07 Zoran Vasiljevic - - * unix/tclUnixCompat.c: Added fallback to MT-unsafe library calls if - TCL_THREADS is not defined. - Fixed alignment of arrays copied by CopyArray() to be on the - sizeof(char *) boundary. - -2006-09-07 Zoran Vasiljevic - - * unix/tclUnixChan.c: Rewritten MT-safe wrappers to return ptrs to - * unix/tclUnixCompat.c: TSD storage making them all look like their - * unix/tclUnixFCmd.c: MT-unsafe pendants API-wise. - * unix/tclUnixPort.h: - * unix/tclUnixSock.c: - -2006-09-06 Zoran Vasiljevic - - * unix/tclUnixChan.c: Added TCL_THREADS ifdef'ed usage of MT-safe - * unix/tclUnixFCmd.c: calls like: getpwuid, getpwnam, getgrgid, - * unix/tclUnixSock.c: getgrnam, gethostbyname and gethostbyaddr. - * unix/tclUnixPort.h: See [Bug 999544] - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: - * unix/configure: Regenerated. - - * unix/tclUnixCompat.c: New file containing MT-safe implementation of - some library calls. - -2006-09-04 Don Porter - - * generic/tclCompExpr.c: Removed much complexity that is no - longer needed. - - * tests/main.text (Tcl_Main-4.4): Test corrected to not be - timing sensitive to the Bug 1481986 fix. [Bug 1550858] - -2006-09-04 Jeff Hobbs - - * doc/package.n: correct package example - -2006-08-31 Don Porter - - * generic/tclCompExpr.c: Corrected flawed logic for disabling - the INST_TRY_CVT_TO_NUMERIC instruction at the end of an expression - when function arguments contain operators. [Bug 1541274] - - * tests/expr-old.test: The remaining failing tests reported in - * tests/expr.test: [Bug 1381715] are all new in Tcl 8.5, so - there's really no issue of compatibility with Tcl 8.4 result to deal - with. Fixed by updating tests to expect 8.5 results. - -2006-08-29 Don Porter - - * generic/tclParseExpr.c: Dropped the old expr parser. - -2006-08-30 Jeff Hobbs - - * generic/tclBasic.c (Tcl_CreateInterp): init iPtr->threadId - - * win/tclWinChan.c [Bug 819667] Improve logic for identifying COM - ports. - - * generic/tclIOGT.c (ExecuteCallback): - * generic/tclPkg.c (Tcl_PkgRequireEx): replace Tcl_GlobalEval(Obj) - with more efficient Tcl_Eval(Obj)Ex - - * unix/Makefile.in (valgrindshell): add valgrindshell target and - update default VALGRINDARGS. User can override, or add to it with - VALGRIND_OPTS env var. - - * generic/tclFileName.c (DoGlob): match incrs with decrs. - -2006-08-29 Don Porter - - * generic/tclParseExpr.c: Use the "parent" field of orphan - ExprNodes to store the closure of left pointers. This lets us avoid - repeated re-scanning leftward for the left boundary of subexpressions, - which in worst case led to near O(N^2) runtime. - -2006-08-29 Joe Mistachkin - - * unix/tclUnixInit.c: Fixed the issue (typo) that was causing - * unix/tclUnixThrd.c (TclpThreadGetStackSize): stack.test to fail on - FreeBSD (and possibly other Unix platforms). - -2006-08-29 Colin McCormack - - * generic/tclIOUtil.c: Added test for NULL return from - * generic/tclPathObj.c: Tcl_FSGetNormalizedPath which was causing - * unix/tclUnixFile.c: segv's per [Bug 1548263] - * win/tclWinFCmd.c: - * win/tclWinFile.c: - -2006-08-28 Kevin B. Kenny - - * library/tzdata/America/Havana: Regenerated from Olson's - * library/tzdata/America/Tegucigalpa: tzdata2006k. - * library/tzdata/Asia/Gaza: - -2006-08-28 Don Porter - - * generic/tclStringObj.c: Revised ObjPrintfVA to take care to - * generic/tclParseExpr.c: copy only whole characters when doing - %s formatting. This relieves callers of TclObjPrintf() and - TclFormatToErrorInfo() from needing to fix arguments to character - boundaries. Tcl_ParseExpr() simplified by taking advantage. [Bug - 1547786] - - * generic/tclStringObj.c: Corrected TclFormatObj's failure to - count up the number of arguments required by examining the format - string. [Bug 1547681] - -2006-08-27 Joe Mistachkin - - * generic/tclClock.c (ClockClicksObjCmd): Fix nested macro breakage - with TCL_MEM_DEBUG enabled. [Bug 1547662] - -2006-08-26 Miguel Sofer - - * doc/namespace.n: - * generic/tclNamesp.c: - * tests/upvar.test: bugfix, docs clarification and new tests for - [namespace upvar] as follow up to [Bug 1546833], reported by Will - Duquette. - -2006-08-24 Kevin B. Kenny - - * library/tzdata: Regenerated, including several new files, from - Olson's tzdata2006j. - * library/clock.tcl: - * tests/clock.test: Removed an early testing hack that allowed loading - 'registry' from the build tree rather than an installed one. This is a - workaround for [Bug 15232730], which remains open because it's a - symptom of a deeper underlying problem. - -2006-08-23 Don Porter - - * generic/tclParseExpr.c: Minimal collection of new tests - * tests/parseExpr.test: testing the error messages of the new - expr parser. Several bug fixes and code simplifications that appeared - during that effort. - -2006-08-21 Don Porter - - * generic/tclIOUtil.c: Revisions to complete the thread finalization - of the cwdPathPtr. [Bug 1536142] - - * generic/tclParseExpr.c: Revised mistaken call to - TclCheckBadOctal(), so both [expr 08] and [expr 08z] have same - additional info in error message. - - * tests/compExpr-old.test: Update existing tests to not fail with - * tests/compExpr.test: the new expr parser. - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/for.test: - * tests/if.test: - * tests/parseExpr.test: - * tests/while.test: - -2006-08-21 Donal K. Fellows - - * win/Makefile.in (gdb): Make this target work so that debugging an - msys build is possible. - -2006-08-21 Daniel Steffen - - * macosx/tclMacOSXNotify.c (Tcl_WaitForEvent): if the run loop is - already running (e.g. if Tcl_WaitForEvent was called recursively), - re-run it in a custom run loop mode containing only the source for the - notifier thread, otherwise wakeups from other sources added to the - common run loop modes might get lost. - - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): on 64-bit Darwin, - pthread_cond_timedwait() appears to have a bug that causes it to wait - forever when passed an absolute time which has already been exceeded - by the system time; as a workaround, when given a very brief timeout, - just do a poll on that platform. [Bug 1457797] - - * generic/tclClock.c (ClockClicksObjCmd): add support for Darwin - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): nanosecond resolution timer - * generic/tclInt.h: to [clock clicks] and [time] - * unix/configure.in (Darwin): when TCL_WIDE_CLICKS defined - * unix/tclUnixTime.c (TclpGetWideClicks, TclpWideClicksToNanoseconds): - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * unix/tclUnixPort.h (Darwin): override potentially faulty configure - detection of termios availability in all cases, since termios is known - to be present on all Mac OS X releases since 10.0. [Bug 497147] - -2006-08-18 Daniel Steffen - - * unix/tcl.m4 (Darwin): add support for --enable-64bit on x86_64, for - universal builds including x86_64, for 64-bit CoreFoundation on - Leopard and for use of -mmacosx-version-min instead of - MACOSX_DEPLOYMENT_TARGET - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tcl.h: add fixes for building on Leopard and - * unix/tclUnixPort.h: support for 64-bit CoreFoundation on Leopard - * macosx/tclMacOSXFCmd.c: - - * unix/tclUnixPort.h: on Darwin x86_64, disable use of vfork as it - causes execve to fail intermittently. (rdar://4685553) - - * generic/tclTomMath.h: on Darwin 64-bit, for now disable use of - 128-bit arithmetic through __attribute__ ((mode(TI))), as it leads to - link errors due to missing fallbacks. (rdar://4685527) - - * macosx/Tcl.xcodeproj/project.pbxproj: add x86_64 to universal build, - switch native release targets to use DWARF with dSYM, Xcode 3.0 - changes - * macosx/README: updates for x86_64 and Xcode 2.4. - - * macosx/Tcl.xcodeproj/default.pbxuser: add test suite target that - * macosx/Tcl.xcodeproj/project.pbxproj: runs the tcl test suite at - build time and shows clickable test suite errors in the GUI build - window. - - * tests/macOSXFCmd.test: fix use of deprecated resource fork paths. - - * unix/tclUnixInit.c (TclpInitLibraryPath): move code that is only - needed when TCL_LIBRARY is defined to run only in that case. - - * generic/tclLink.c (LinkTraceProc): fix 64-bit signed-with-unsigned - comparison warning from gcc4 -Wextra. - - * unix/tclUnixChan.c (TclUnixWaitForFile): with timeout < 0, if - select() returns early (e.g. due to a signal), call it again instead - of returning a timeout result. Fixes intermittent event-13.8 failures. - -2006-08-17 Don Porter - - * generic/tclCompile.c: Revised the new set of expression - * generic/tclParseExpr.c: parse error messages. - -2006-08-16 Don Porter - - * generic/tclParseExpr.c: Replace PrecedenceOf() function with - prec[] static array. - -2006-08-14 Donal K. Fellows - - * library/clock.tcl (::tcl::clock::add): Added missing braces to - clockval validation code. Pointed out on comp.lang.tcl. - -2006-08-11 Donal K. Fellows - - * generic/tclNamesp.c: Improvements in buffer management to make - namespace creation faster. Plus selected other minor improvements to - code quality. [Patch 1352382] - -2006-08-10 Donal K. Fellows - - Misc patches to make code more efficient. [Bug 1530474] (afredd) - * generic/*.c, macosx/tclMacOSXNotify.c, unix/tclUnixNotfy.c, - * win/tclWinThrd.c: Tidy up invokations of Tcl_Panic() to promote - string constant sharing and consistent style. - * generic/tclBasic.c (Tcl_CreateInterp): More efficient handling of - * generic/tclClock.c (TclClockInit): registration of commands not - in global namespace. - * generic/tclVar.c (Tcl_UnsetObjCmd): Remove unreachable clause. - -2006-08-09 Don Porter - - * generic/tclEncoding.c: Replace buffer copy in for loop with - call to memcpy(). Thanks to afredd. [Patch 1530262] - -2006-08-09 Donal K. Fellows - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Make the wrong#args message - a bit more consistent with those used elsewhere. [Bug 1534628] - - * generic/tclDictObj.c (DictForCmd): Stop crash when attempting to - iterate over an invalid dictionary. [Bug 1531184] - - * doc/ParseCmd.3, doc/expr.n, doc/set.n, doc/subst.n, doc/switch.n: - * doc/tclvars.n: Ensure that uses of [expr] in documentation examples - are also good style (with braces) unless otherwise necessary. [Bug - 1526581] - -2006-08-03 Daniel Steffen - - * unix/tclUnixPipe.c (TclpCreateProcess): for USE_VFORK: ensure - standard channels are initialized before vfork() so that the child - doesn't potentially corrupt global state in the parent's address space - - * tests/compExpr-old.test: add 'oldExprParser' constraint to all tests - * tests/compExpr.test: that depend on the exact format of the - * tests/compile.test: error messages of the pre-2006-07-05 - * tests/expr-old.test: expression parser. The constraint is on by - * tests/expr.test: default (i.e those tests still fail), but - * tests/for.test: can be turned off by passing '-constraints - * tests/if.test: newExprParser' to tcltest, which will skip - * tests/parseExpr.test: the 196 failing tests in the testsuite that - * tests/while.test: are caused by the new expression parser - error messages. - -2006-07-31 Kevin B. Kenny - - * generic/tclClock.c (ConvertLocalToUTCUsingC): Corrected a regression - that caused dates before 1969 to be one day off in the :localtime time - zone if TZ is not set. [Bug 1531530] - -2006-07-30 Kevin B. Kenny - - * generic/tclClock.c (GetJulianDayFromEraYearMonthDay): Corrected - several errors in converting dates before the Common Era [Bug 1426279] - * library/clock.tcl: Corrected syntax errors in generated code for %EC - %Ey, and %W format groups [Bug 1505383]. Corrected a bug in cache - management for format strings containing [glob] metacharacters [Bug - 1494664]. Corrected several errors in formatting/scanning of years - prior to the Common Era, and added the missing %EE format group to - indicate the era. - * tools/makeTestCases.tcl: Added code to make sure that %U and %V - format groups are included in the tests. (The code depends on %U and - %V formatting working correctly when 'makeTestCases.tcl' is run, - rather than making a completely independent check.) Added tests for - [glob] metacharacters in strings. Added tests for years prior to the - Common Era. - * tests/clock.test: Rebuilt with new test cases for all the above. - -2006-07-30 Joe English - - * doc/AppInit.3: Fix typo [Bug 1496886] - -2006-07-26 Don Porter - - * generic/tclExecute.c: Corrected flawed overflow detection in - * tests/expr.test: INST_EXPON that caused [expr 2**64] to return - 0 instead of the same value as [expr 1<<64]. - -2006-07-24 Don Porter - - * win/tclWinSock.c: Correct un-initialized Tcl_DString. Thanks to - afredd. [Bug 1518166] - -2006-07-21 Miguel Sofer - - * generic/tclExecute.c: - * tests/execute.test (execute-9.1): dgp's fix for [Bug 1522803]. - -2006-07-20 Daniel Steffen - - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier, Tcl_WaitForEvent): - create notifier thread lazily upon first call to Tcl_WaitForEvent() - rather than in Tcl_InitNotifier(). Allows calling exeve() in processes - where the event loop has not yet been run (Darwin's execve() fails in - processes with more than one thread), in particular allows embedders - to call fork() followed by execve(), previously the pthread_atfork() - child handler's call to Tcl_InitNotifier() would immediately recreate - the notifier thread in the child after a fork. - - * macosx/tclMacOSXFCmd.c (TclMacOSXCopyFileAttributes): add support - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier): for weakly - * unix/tclUnixInit.c (Tcl_GetEncodingNameFromEnvironment): importing - symbols not available on OSX 10.2 or 10.3, enables binaires built on - later OSX versions to run on earlier ones. - * macosx/Tcl.xcodeproj/project.pbxproj: enable weak-linking; turn on - extra warnings. - * macosx/README: document how to enable weak-linking; cleanup. - * unix/tclUnixPort.h: add support for weak-linking; conditionalize - AvailabilityMacros.h inclusion; only disable realpath on 10.2 or - earlier when threads are enabled. - * unix/tclLoadDyld.c (TclpLoadMemoryGetBuffer): change runtime Darwin - * unix/tclUnixInit.c (TclpInitPlatform): release check to use - global initialized - once - * unix/tclUnixFCmd.c (DoRenameFile, TclpObjNormalizePath): add runtime - Darwin release check to determine if realpath is threadsafe. - * unix/configure.in: add check on Darwin for compiler support of weak - * unix/tcl.m4: import and for AvailabilityMacros.h header; move - Darwin specific checks & defines that are only relevant to the tcl - build out of tcl.m4; restrict framework option to Darwin; clean up - quoting and help messages. - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/regc_locale.c (cclass): - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclIOCmd.c (Tcl_ExecObjCmd): - * generic/tclListObj.c (NewListIntRep): - * generic/tclObj.c (Tcl_GetLongFromObj, Tcl_GetWideIntFromObj) - (FreeBignum, Tcl_SetBignumObj): - * generic/tclParseExpr.c (Tcl_ParseExpr): - * generic/tclStrToD.c (TclParseNumber): - * generic/tclStringObj.c (TclAppendFormattedObjs): - * unix/tclLoadDyld.c (TclpLoadMemory): - * unix/tclUnixPipe.c (TclpCreateProcess): fix signed-with-unsigned - comparison and other warnings from gcc4 -Wextra. - -2006-07-13 Andreas Kupries - - * unix/tclUnixPort.h: Added the inclusion of . - The missing header caused the upcoming #if conditions to wrongly - exclude realpath, causing file normalize to ignore symbolic links in - the path. - -2006-07-11 Zoran Vasiljevic - - * generic/tclAsync.c: Made Tcl_AsyncDelete() more tolerant when called - after all thread TSD has been garbage-collected. - -2006-07-05 Don Porter - - * generic/tclParseExpr.c: Completely new expression parser that - builds a parse tree instead of operating with deep recursion. This - corrects reports of stack-blowing crashes parsing long expressions - [Bug 906201] and replaces a fundamentally O(N^2) algorithm with an - O(N) one [RFE 903765]. The new parser is better able to generate error - messages that clearly report both the nature and context of the syntax - error [Bugs 1029267, 1381715]. For now, the code for the old parser is - still present and can be activated with a "#define OLD_EXPR_PARSER - 1". This is for the sake of a clean implementation patch, and for ease - of benchmarking. The new parser is non-recursive, so much lighter in - stack consumption, but it does use more heap, so there may be cases - where parsing of long expressions that succeeded with the old parser - will lead to out of memory panics with the new one. There are still - more improvements possible on that point, though significant progress - may require changes to the Tcl_Token specifications documented for the - public Tcl_Parse*() routines. - ***POTENTIAL INCOMPATIBILITY*** for any callers that rely on the exact - (usually terrible) error messages generated by the old parser. This - includes a large number of tests in the test suite. - - * generic/tclInt.h: Replaced TclParseWhiteSpace() with - * generic/tclParse.c: TclParseAllWhiteSpace() which is what - * generic/tclParseExpr.c: all the callers really needed. - Breaking whitespace runs at newlines is useful only to the command - parsing function, and it can call the file scoped routine - ParseWhiteSpace() to do that. - - * tests/expr-old.test: Removed knownBug constraints that masked - * tests/expr.test: failures due to revised error messages. - * tests/parseExpr.test: - -2006-06-20 Don Porter - - * generic/tclIOUtil.c: Changed default configuration to - * generic/tclInt.decls: #undef USE_OBSOLETE_FS_HOOKS which disables - * generic/tclTest.c: access to the Tcl 8.3 internal routines for - hooking into filesystem operations. Everyone ought to have migrated to - Tcl_Filesystems by now. - ***POTENTIAL INCOMPATIBILITY*** for any code still stuck in the - pre-Tcl_Filesystem era. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclStrToD.c: Removed dead code that permitted disabling of - recognition of the new 0b and 0o numeric formats. - - * generic/tclExecute.c: Removed dead code that implemented alternative - * generic/tclObj.c: design where numeric values did not - automatically narrow to the smallest Tcl_ObjType required to hold them - - * generic/tclCmdAH.c: Removed dead code that was old implementation - of [format]. - -2006-06-14 Daniel Steffen - - * unix/tclUnixPort.h (Darwin): support MAC_OS_X_VERSION_MAX_ALLOWED - define from AvailabilityMacros.h: override configure detection and - only use API available in the indicated OS version or earlier. - -2006-06-14 Donal K. Fellows - - * doc/format.n, doc/scan.n: Added examples for converting between - characters and their numeric interpretations following user prompting. - -2006-06-13 Donal K. Fellows - - * unix/tclLoadDl.c (TclpDlopen): Workaround for a compiler bug in Sun - Forte 6. [Bug 1503729] - -2006-06-06 Don Porter - - * doc/GetStdChan.3: Added recommendation that each call to - Tcl_SetStdChannel() be accompanied by a call to Tcl_RegisterChannel(). - -2006-06-05 Donal K. Fellows - - * doc/Alloc.3: Added documentation of promise that Tcl_Realloc(NULL,x) - is the same as Tcl_Alloc(x), as discussed in comp.lang.tcl. Also fixed - nonsense sentence to say something meaningful. - -2006-05-29 Jeff Hobbs - - * generic/tcl.h (Tcl_DecrRefCount): use if/else construct to allow - placement in unbraced outer if/else conditions. (jcw) - -2006-05-27 Daniel Steffen - - * macosx/tclMacOSXNotify.c: implemented pthread_atfork() handler that - * unix/tcl.m4 (Darwin): recreates CoreFoundation state and - notifier thread in the child after a fork(). Note that pthread_atfork - is available starting with Tiger only. Because vfork() is used by the - core on Darwin, [exec]/[open] are not affected by this fix, only - extensions or embedders that call fork() directly (such as TclX). - However, this only makes fork() safe from corefoundation tcl with - --disable-threads; as on all platforms, forked children may deadlock - in threaded tcl due to the potential for stale locked mutexes in the - child. [Patch 923072] - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-05-24 Donal K. Fellows - - * unix/tcl.m4 (SC_CONFIG_SYSTEM): Fixed quoting of command script to - awk; it was a rarely used branch, but it was wrong. [Bug 1494160] - -2006-05-23 Donal K. Fellows - - * doc/chan.n, doc/refchan.n: Tighten up the documentation to follow a - slightly more consistent style with regard to argument capitalization. - -2006-05-13 Don Porter - - * generic/tclProc.c (ProcCompileProc): When a bump of the compile - epoch forces the re-compile of a proc body, take care not to overwrite - any Proc struct that may be referred to on the active call stack. Note - that the fix will not be effective for code that calls the private - routine TclProcCompileProc() directly. [Bug 1482718] - -2006-05-13 Daniel Steffen - - * generic/tclEvent.c (HandleBgErrors): fix leak. [Coverity issue 86] - -2006-05-05 Don Porter - - * generic/tclMain.c (Tcl_Main): Corrected flaw that required - * tests/main.test: (Tcl_Main-4.5): processing of one interactive - command before passing control to the loop routine registered with - Tcl_SetMainLoop(). [Bug 1481986] - -2006-05-04 Don Porter - - * README: Bump version number to 8.5a5 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBasic.c (ExprSrandFunc): Restore acceptance of wide/big - * doc/mathfunc.n: integer values by srand(). [Bug 1480509] - -2006-04-26 Don Porter - - *** 8.5a4 TAGGED FOR RELEASE *** - - * changes: Updates for another RC. - - * generic/tclBinary.c: Revised the handling of the Q and q format - * generic/tclInt.h: specifiers for [binary] to account for the - * generic/tclStrToD.c: "middle endian" floating point format used in - Nokia N770. - -2006-04-25 Don Porter - - * doc/DoubleObj.3: More doc updates for TIP 237. - * doc/expr.n: - * doc/format.n: - * doc/mathfunc.n: - * doc/scan.n: - * doc/string.n: - - * generic/tclScan.c: [scan $s %u] is documented to accept only - * tests/scan.test: decimal formatted integers. Fixed to match. - -2006-04-19 Kevin B. Kenny - - * generic/tclStrToD.c: Added code to support the "middle endian" - floating point format used in the Nokia N770's software-based floating - point. Thanks to Bruce Johnson for reporting this bug, originally on - http://wiki.tcl.tk/15408. - * library/clock.tcl: Fixed a bug with Daylight Saving Time and Posix - time zone specifiers reported by Martin Lemburg in - http://groups.google.com/group/comp.lang.tcl/browse_thread/thread/9a8b15a4dfc0b7a0 - (and not at SourceForge). - * tests/clock.test: Added test case for the above bug. - -2006-04-18 Donal K. Fellows - - * doc/IntObj.3: Minor review fixes, including better documentation of - the behaviour of Tcl_GetBignumAndClearObj. - -2006-04-17 Don Porter - - * doc/IntObj.3: Documentation changes to account for TIP 237 changes. - * doc/Object.3: [Bug 1446971] - -2006-04-12 Donal K. Fellows - - * generic/regc_locale.c (cclass): Redefined the meaning of [:print:] - to be exactly UNICODE letters, numbers, punctuation, symbols and - spaces (*not* whitespace). [Bug 1376892] - -2006-04-11 Don Porter - - * generic/tclTrace.c: Stop some interference between enter traces - * tests/trace.test: and enterstep traces. [Bug 1458266] - -2006-04-07 Don Porter - - * generic/tclPathObj.c: Yet another revised fix for the [Bug 1379287] - * tests/fileSystem.test: family of path normalization bugs. - -2006-04-06 Jeff Hobbs - - * generic/tclRegexp.c (FinalizeRegexp): full reset data to indicate - readiness for reinitialization. - -2006-04-06 Don Porter - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): It seems there - * tests/indexObj.test: are extensions that rely on the prior behavior - * doc/GetIndex.3: that the empty string cannot succeed as a - unique prefix matcher, so I'm restoring Donal Fellows's solution. - Added mention of this detail to the documentation. [Bug 1464039] - - * tests/compExpr-old.test: Updated testmathfunctions constraint - * tests/compExpr.test: to post-TIP-232 world. - * tests/expr-old.test: - * tests/expr.test: - * tests/info.test: - - * tests/indexObj.test: Corrected other test errors revealed by - * tests/upvar.test: testing outside the tcltest application. - - * generic/tclPathObj.c: Revised fix for the [Bug 1379287] family of - path normalization bugs. - -2006-04-06 Daniel Steffen - - * unix/tcl.m4: removed TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING - define on Darwin. [Bug 1457515] - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-04-05 Don Porter - - * win/tclWinInit.c: More careful calls to Tcl_DStringSetLength() - * win/tclWinSock.c: to avoid creating invalid DString states. Bump - * win/tclWinDde.c: to version 1.3.2. [RFE 1366195] - * library/dde/pkgIndex.tcl: - - * library/reg/pkgIndex.tcl: Bump to registry 1.2 because - * win/tclWinReg.c: Registry_Unload() is a new public routine - * win/Makefile.in: compared to the 1.1.* releases. - - * win/configure.in: Bump package version numbers. - * win/configure: autoconf 2.59 - -2006-04-05 Donal K. Fellows - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Allow empty - strings to be matched by the Tcl_GetIndexFromObj machinery, in the - same manner as any other key. [Bug 1464039] - -2006-04-03 Andreas Kupries - - * generic/tclIO.c (ReadChars): Added check, panic and commentary to a - piece of code which relies on BUFFER_PADDING to create enough space at - the beginning of each buffer for the insertion of partial multibyte - data at the beginning of a buffer. Commentary explains why this code - is OK, and the panic is as a precaution if someone twiddled the - BUFFER_PADDING into uselessness. - - * generic/tclIO.c (ReadChars): Temporarily suppress the use of - TCL_ENCODING_END set when EOF was reached while the buffer we are - converting is not truly the last buffer in the queue. Together with - the Utf bug below it was possible to completely wreck the buffer data - structures, eventually crashing Tcl. [Bug 1462248] - - * generic/tclEncoding.c (UtfToUtfProc): Stop accessing memory beyond - the end of the input buffer when TCL_ENCODING_END is set and the last - bytes of the buffer start a multi-byte sequence. This bug contributed - to [Bug 1462248]. - -2006-03-30 Miguel Sofer - - * generic/tclExecute.c: remove unused var and silence gcc warning - -2006-03-29 Jeff Hobbs - - * win/Makefile.in: convert _NATIVE paths to use / to avoid ".\" - path-as-escape issue. - -2006-03-29 Don Porter - - * changes: Updates for another RC. - - * generic/tclPathObj.c: More fixes for path normalization when /../ - * tests/fileSystem.test: tries to go beyond root.[Bug 1379287] - - * generic/tclExecute.c: Revised INST_MOD implementation to do - calculations in native types as much as possible, moving to mp_ints - only when necessary. - -2006-03-28 Jeff Hobbs - - * win/tclWinPipe.c (TclpCreateProcess): change panics to Tcl errors - and do proper refcounting of noe objPtr. [Bug 1194429] - - * unix/tcl.m4, win/tcl.m4: []-quote AC_DEFUN functions. - -2006-03-28 Daniel Steffen - - * macosx/Tcl.xcode/default.pbxuser: add '-singleproc 1' cli arg to - * macosx/Tcl.xcodeproj/default.pbxuser: tcltest to ease test debugging - - * macosx/Tcl.xcode/project.pbxproj: removed $prefix/share from - * macosx/Tcl.xcodeproj/project.pbxproj: TCL_PACKAGE_PATH as per change - to unix/configure.in of 2006-03-13. - - * unix/tclUnixFCmd.c (TclpObjNormalizePath): deal with *BSD/Darwin - realpath() converting relative paths into absolute paths [Bug 1064247] - -2006-03-28 Vince Darley - - * generic/tclIOUtil.c: fix to nativeFilesystemRecord comparisons - (lesser part of [Bug 1064247]) - -2006-03-27 Pat Thoyts - - * win/tclWinTest.c: Fixes for [Bug 1456373] (mingw-gcc issue) - -2006-03-27 Andreas Kupries - - * doc/CrtChannel.3: Added TCL_CHANNEL_VERSION_5, made it the - * generic/tcl.h: version where the "truncateProc" is defined at, - * generic/tclIO.c: and moved all channel drivers of Tcl to v5. - * generic/tclIOGT.c, generic/tclIORChan.c, unix/tclUnixChan.c: - * unix/tclUnixPipe.c, win/tclWinChan.c, win/tclWinConsole.c: - * win/tclWinPipe.c, win/tclWinSerial.c, win/tclWinSock.c: - -2006-03-27 Don Porter - - * generic/tclExecute.c: Merge INST_MOD computation in with the - INST_?SHIFT instructions, which also operate only on two integral - values. Also corrected flaw that made INST_BITNOT of wide values - require mp_int calculations. Also corrected type that missed optimized - handling of the tclBooleanType by the TclGetBooleanFromObj macro. - - * changes: Updates for another RC. - -2006-03-25 Don Porter - - * generic/tclExecute.c: Corrections to INST_EXPON detection of - overflow to use mp_int calculations. - -2006-03-24 Kevin B. Kenny - - * generic/tclExecute.c (TclExecuteByteCode): Added a couple of missing - casts to 'int' that were affecting compilablity on VC6. - -2006-03-24 Don Porter - - * generic/tclEncoding.c: Reverted latest change [Bug 506653] since it - reportedly killed test performance on Windows. - - * generic/tclExecute.c: Revised INST_EXPON implementation to do - calculations in native types as much as possible, moving to mp_ints - only when necessary. - -2006-03-23 Don Porter - - * generic/tclExecute.c: Merged INST_EXPON handling in with the other - binary operators that operate on all number types (INST_ADD, etc.). - - * tests/env.test: With case preserved (see 2006-03-21 commit) be sure - to do case-insensitive filtering. [Bug 1457065] - -2006-03-23 Reinhard Max - - * unix/tcl.spec: Cleaned up and completed the spec file. An RPM can - now be built from the tcl source distribution with "rpmbuild -tb - " - -2006-03-22 Reinhard Max - - * tests/stack.test: Run the stack tests in subshells, so that they are - reported as failed tests rather than bugs in the test suite if the - recursion causes a segfault. - -2006-03-21 Don Porter - - * changes: Updates for another RC. - - * generic/tclStrToD.c: One of the branches of AccumulateDecimalDigit - * tests/parseExpr.test: did not. [Bug 1451233] - - * tests/env.test: Preserve case of saved env vars. [Bug 1409272] - -2006-03-21 Daniel Steffen - - * generic/tclInt.decls: implement globbing for HFS creator & type - * macosx/tclMacOSXFCmd.c:codes and 'hidden' flag, as documented in - * tests/macOSXFCmd.test: glob.n; objectified OSType handling in [glob] - * unix/tclUnixFile.c: and [file attributes]; fix globbing for - hidden files with pattern==NULL arg. [Bug 823329] - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: make genstubs - -2006-03-20 Andreas Kupries - - * win/Makefile.in (install-libraries): Generate tcl8/8.4 directory - under Windows as well (cygwin Makefile). Related entry: 2006-03-07, - dgp. This moved the installation of http from 8.2 to 8.4, partially. A - fix of the required directory creation was done for unix on Mar 10, - without entry in the Changelog. This entry is for the fix of the - directory creation under Windows. - - * unix/installManPage: There is always one even more broken "sed". - Moved the # comment starting character in the sed script to the - beginning of their respective lines. The AIX sed will not recognize - them as comments otherwise :( The actual text stays indented for - better association with the commands they belong to. - -2006-03-20 Donal K. Fellows - - * tests/cmdAH.test, tests/fCmd.test, tests/unixFCmd.test: - * tests/winFCmd.test: Cleanup of some test constraint handling, and a - few other minor issues. - -2006-03-18 Vince Darley - - * generic/tclFileName.c: - * doc/FileSystem.3: - * tests/fileName.test: Fix to [Bug 1084705] so that 'glob -nocomplain' - finally agrees with its documentation and doesn't swallow genuine - errors. - - ***POTENTIAL INCOMPATIBILITY*** for scripts that assumed '-nocomplain' - removes the need for 'catch' to deal with non-understood path names. - - Small optimisation to implementation of pattern==NULL case of TclGlob, - and clarification to the documentation. [Tclvfs bug 1405317] - -2006-03-18 Vince Darley - - * tests/fCmd.test: added knownBug test case for [Bug 1394972] - - * tests/winFCmd.test: - * tests/tcltest.test: corrected tests to better account for behaviour - of writable/non-writable directories on Windows 2000/XP. This, with - the previous patches, closes [Bug 1193497] - -2006-03-17 Andreas Kupries - - * doc/chan.n: Updated with documentation for the commands 'chan - create' and 'chan postevent' (TIP #219). - - * doc/refchan.n: New file. Documentation of the command handler API - for reflected channels (TIP #219). - -2006-03-17 Joe Mistachkin - - * unix/tclUnixPort.h: Include pthread.h prior to pthread_np.h [Bug - 1444692] - - * win/tclWinTest.c: Corrected typo of 'initializeMutex' that prevented - successful compilation. - -2006-03-16 Andreas Kupries - - * doc/open.n: Documented the changed behaviour of 'a'ppend mode. - - * tests/io.test (io-43.1 io-44.[1234]): Rewritten to be self-contained - with regard to setup and cleanup. [Bug 681793] - - * generic/tclIOUtil.c (TclGetOpenMode): Added the flag O_APPEND to the - list of POSIX modes used when opening a file for 'a'ppend. This - enables the proper automatic seek-to-end-on-write by the OS. See [Bug - 680143] for longer discussion. - - * tests/ioCmd.test (iocmd-13.7.*): Extended the testsuite to check the - new handling of 'a'. - -2006-03-15 Andreas Kupries - - * tests/socket.test: Extended the timeout in socket-11.11 from 10 to - 40 seconds to allow for really slow machines. Also extended - actual/expected results with value of variable 'done' to make it - clearer when a test fails due to a timeout. [Bug 792159] - -2006-03-15 Vince Darley - - * win/fCmd.test: add proper test constraints so the new tests don't - run on Unix. - -2006-03-14 Andreas Kupries - - * generic/tclPipe.c (TclCreatePipeline): Modified the processing of - pipebars to fail if the last bar is followed only by redirections. - [Bug 768659] - -2006-03-14 Andreas Kupries - - * doc/fconfigure.n: Clarified that -translation is binary is reported - as lf when queried, because it is identical to lf, except for the - special additional behaviour when setting it. [Bug 666770] - -2006-03-14 Andreas Kupries - - * doc/clock.n: Removed double-quotes around section title NAME; not - needed. - * unix/installManpage: Reverted part to handle double-quotes in - section NAME, chokes older sed installations. - -2006-03-14 Andreas Kupries - - * library/tm.tcl (::tcl::tm::Defaults): Fixed handling of environment - variable TCLX.y_TM_PATH, bad variable reference. Thanks to Julian - Noble. [Bug 1448251] - -2006-03-14 Vince Darley - - * win/tclWinFile.c: updated patch to deal with 'file writable' issues - on Windows XP/2000. - * generic/tclTest.c: - * unix/tclUnixTest.c: - * win/tclWinTest.c: - * tests/fCmd.test: updated test suite to deal with correct permissions - setting and differences between XP/2000 and 95/98 3 tests still fail; - to be dealt with shortly - -2006-03-13 Don Porter - - * generic/tclEncoding.c: Report error when an escape encoding is - missing one of its sub-encodings. [Bug 506653] - - * unix/configure.in: Revert change from 2005-07-26 that sometimes - * unix/configure: added $prefix/share to the tcl_pkgPath. See - [Patch 1231015]. autoconf-2.59. - -2006-03-10 Miguel Sofer - - * generic/tclProc.c (ObjInterpProcEx): - * tests/apply.test (apply-5.1): Fix [apply] error messages so that - they quote the lambda expression. [Bug 1447355] - -2006-03-10 Zoran Vasiljevic - - -- Summary of changes fixing [Bug 1437595] -- - - * generic/tclEvent.c: Cosmetic touches and identation - * generic/tclInt.h: Added TclpFinalizeSockets() call. - - * generic/tclIO.c: Calls TclpFinalizeSockets() as part of the - TclFinalizeIOSubsystem(). - - * unix/tclUnixSock.c: Added no-op TclpFinalizeSockets(). - - * win/tclWinPipe.c, win/tclWinSock.c: Finalization of sockets/pipes is - now solely done in TclpFinalizeSockets() and TclpFinalizePipes() and - not over the thread-exit handler, because the order of actions the Tcl - generic core will impose may result in cores/hangs if the thread exit - handler tears down corresponding subsystem(s) too early. - -2006-03-10 Vince Darley - - * win/tclWinFile.c: previous patch breaks tests, so removed. - -2006-03-09 Vince Darley - - * win/tclWinFile.c: fix to 'file writable' in certain XP directories. - Thanks to fvogel and jfg. [Patch 1344540] Modified patch to make use - of existing use of getSecurityProc. - -2006-03-08 Don Porter - - * generic/tclExecute.c: Complete missing bit of TIP 215 implementation - * tests/incr.test: - -2006-03-07 Joe English - - * unix/tcl.m4: Set SHLIB_LD_FLAGS='${LIBS}' on NetBSD, as per the - other *BSD variants. [Bug 1334613] - * unix/configure: Regenerated. - -2006-03-07 Don Porter - - * changes: Update in prep. for 8.5a4 release. - - * unix/Makefile.in: Package http 2.5.2 requires Tcl 8.4, so the - * win/Makefile.in: *.tm installation has to be placed in an "8.4" - directory, not an "8.2" directory. - -2006-03-06 Don Porter - - * generic/tclBasic.c: Revised handling of TCL_EVAL_* flags to - * tests/parse.test: simplify TclEvalObjvInternal and to correct - the auto-loading of alias targets (parse-8.12). [Bug 1444291] - -2006-03-03 Don Porter - - * generic/tclPathObj.c: Revised yesterday's fix for [Bug 1379287] to - work on Windows. - - * generic/tclObj.c: Compatibility support for existing code that - calls Tcl_GetObjType("boolean"). - -2006-03-02 Don Porter - - * generic/tclPathObj.c: Fix for failed normalization of paths - * tests/fileSystem.test: with /../ that lead back to the root - of the filesystem, like /foo/.. [Bug 1379287] - -2006-03-01 Reinhard Max - - * unix/installManPage: Fix the script for manpages that have quotes - around the .SH arguments, as doctools produces them. [Bug 1292145] - Some minor cleanups and improvements. - -2006-02-28 Don Porter - - * generic/tclBasic.c: Corrections to be sure that TCL_EVAL_GLOBAL - * tests/namespace.test: evaluations act the same as [uplevel #0] - * tests/parse.test: evaluations, even when execution traces or - * tests/trace.test: invocations of [::unknown] are present. [Bug - 1439836] - -2006-02-22 Don Porter - - * generic/tclBasic.c: Corrected a few bugs in how [namespace - * tests/namespace.test: unknown] interacts with TCL_EVAL_* flags. - [Patch 958222] - -2006-02-17 Don Porter - - * generic/tclIORChan.c: Revised error message generation and handling - * tests/ioCmd.test: of exceptional return codes in the channel - reflection layer. [Bug 1372348] - -2006-02-16 Don Porter - - * generic/tclIndexObj.c: Disallow the "ambiguous" error message - * tests/indexObj.test: when TCL_EXACT matching is requested. - * tests/ioCmd.test: - -2006-02-15 Don Porter - - * generic/tclIO.c: Made several routines tolerant of - * generic/tclIORChan.c: interp == NULL arguments. [Bug 1380662] - * generic/tclIOUtil.c: - -2006-02-09 Don Porter - - TIP#215 IMPLEMENTATION - - * doc/incr.n: Revised [incr] to auto-initialize when varName - * generic/tclExecute.c: argument is unset. [Patch 1413115] - * generic/tclVar.c: - * tests/compile.test: - * tests/incr-old.test: - * tests/incr.test: - * tests/set.test: - - * tests/main.test (Tcl_Main-6.7): Improved robustness of - command auto-completion test. [Bug 1422736] - -2006-02-08 Donal K. Fellows - - * doc/Encoding.3, doc/encoding.n: Updates due to review at request of - Don Porter. Mostly minor changes. - -2006-02-08 Don Porter - - TIP#258 IMPLEMENTATION - - * doc/Encoding.3: New subcommand [encoding dirs]. - * doc/encoding.n: New routine Tcl_GetEncodingNameFromEnvironment - * generic/tcl.decls: Made public: - * generic/tclBasic.c: TclGetEncodingFromObj - * generic/tclCmdAH.c: -> Tcl_GetEncodingFromObj - * generic/tclEncoding.c:TclGetEncodingSearchPath - * generic/tclInt.decls: -> Tcl_GetEncodingSearchPath - * generic/tclInt.h: TclSetEncodingSearchPath - * generic/tclTest.c: -> Tcl_SetEncodingSearchPath - * library/init.tcl: Removed commands: - * tests/cmdAH.test: [tcl::unsupported::EncodingDirs] - * tests/encoding.test: [testencoding path] (Tcltest) - * unix/tclUnixInit.c: [Patch 1413934] - * win/tclWinInit.c: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2006-02-01 Miguel Sofer - - * generic/tclProc.c: minor improvements to [apply] - * tests/apply.test: new tests; apply-5.1 currently fails to indicate - missing work in error reporting - -2006-02-01 Don Porter - - TIP#194 IMPLEMENTATION - - * doc/apply.n: (New file) New command [apply]. [Patch 944803] - * doc/uplevel.n: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclProc.c: - * tests/apply.test: (New file) - * tests/proc-old.test: - * tests/proc.test: - - TIP#181 IMPLEMENTATION - - * doc/Namespace.3: New command [namespace unknown]. New public C - * doc/namespace.n: routines Tcl_(Get|Set)NamespaceUnknownHandler. - * doc/unknown.n: [Patch 958222] - * generic/tcl.decls: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/namespace.test: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - TIP#250 IMPLEMENTATION - - * doc/namespace.n: New command [namespace upvar]. [Patch 1275435] - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclVar.c: - * tests/namespace.test: - * tests/upvar.test: - -2006-01-26 Donal K. Fellows - - * doc/dict.n: Fixed silly bug in example. Thanks to Heiner Marxen - for catching this! [Bug 1415725] - -2006-01-26 Donal K. Fellows - - * unix/tclUnixChan.c (TclpOpenFileChannel): Tidy up and comment the - mess to do with setting up serial channels. This (deliberately) breaks - a broken FreeBSD port, indicates what we're really doing, and reduces - the amount of conditional compilation sections for better maintenance. - -2006-01-25 Donal K. Fellows - - * unix/tclUnixInit.c (TclpInitPlatform): Improved conditions on when - to update the FP rounding mode on FreeBSD, taken from FreeBSD port. - -2006-01-23 Donal K. Fellows - - * tests/string.test (string-12.21): Added test for [Bug 1410553] based - on original bug report. - -2006-01-23 Miguel Sofer - - * generic/tclStringObj.c: fixed incorrect handling of internal rep in - Tcl_GetRange. Thanks to twylite and Peter Spjuth. [Bug 1410553] - - * generic/tclProc.c: fixed args handling for precompiled bodies [Bug - 1412695]; thanks to Uwe Traum. - -2006-01-16 Reinhard Max - - * generic/tclPipe.c (FileForRedirect): Prevent nameString from being - freed without having been initialized. - * tests/exec.test: Added a test for the above. - -2006-01-12 Zoran Vasiljevic - - * generic/tclPathObj.c (Tcl_FSGetInternalRep): backported patch from - core-8-4-branch. A freed pointer has been overwritten causing all - sorts of coredumps. - -2006-01-12 Vince Darley - - * win/tclWinFile.c: fix to sharing violation [Bug 1366227] - -2006-01-11 Don Porter - - * generic/tclBasic.c: Moved Tcl_LogCommandInfo from tclBasic.c to - * generic/tclNamesp.c: tclNamesp.c to get access to identifier with - * tests/error.test (error-7.0): file scope. Added check for traces on - ::errorInfo, and when present fall back to contruction of the stack - trace in the variable so that write trace notification timings are - compatible with earlier Tcl releases. This reduces, but does not - completely eliminate the ***POTENTIAL INCOMPATIBILITY*** created by - the 2004-10-15 commit. [Bug 1397843] - -2006-01-10 Daniel Steffen - - * unix/configure: add caching, use AC_CACHE_CHECK instead of - * unix/configure.in: AC_CACHE_VAL where possible, consistent message - * unix/tcl.m4: quoting, sync relevant tclconfig/tcl.m4 changes - and gratuitous formatting differences, fix SC_CONFIG_MANPAGES with - default argument, Darwin improvements to SC_LOAD_*CONFIG. - -2006-01-09 Don Porter - - * generic/tclNamesp.c (NamespaceInscopeCmd): [namespace inscope] - * tests/namespace.test: commands were not reported by [info level]. - [Bug 1400572] - -2006-01-09 Donal K. Fellows - - * generic/tclTrace.c: Stop exporting the guts of the trace command; - nothing outside this file needs to see it. [Bug 971336] - -2006-01-05 Donal K. Fellows - - * unix/tcl.m4 (TCL_CONFIG_SYSTEM): Factor out the code to determine - the operating system version number, as it was replicated in several - places. - -2006-01-04 David Gravereaux - - * win/tclAppInit.c: WIN32 native console signal handler removed. This - was found to be interfering with TWAPI extension one. IMO, special - services such as signal handlers should best be done with extensions - to the core after discussions on c.l.t. about Roy Terry's tclsh - children of a real windows service shell. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** DELETED ChangeLog.2008 Index: ChangeLog.2008 ================================================================== --- ChangeLog.2008 +++ /dev/null @@ -1,3796 +0,0 @@ -2008-12-31 Don Porter - - * unix/Makefile.in: Set TCLLIBPATH in SHELL_ENV so that targets - like `make shell` have access to builds of bundled packages. - -2008-12-28 Donal K. Fellows - - * generic/tclZlib.c (Tcl_ZlibStreamPut): Plug a memory leak. - -2008-12-27 Donal K. Fellows - - * generic/tclZlib.c (ZlibStreamCmd): Fix compilation consistency. [Bug - * generic/tcl.decls: 2470237] - - * generic/tclZlib.c (Tcl_ZlibStreamGet): Corrected the semantics of - this function to be useful to the PNG implementation. If the argument - object is empty, this gives the previous semantics. - (Tcl_ZlibStreamChecksum): Corrected name to be less misleading; it - only produced Adler-32 checksums when the stream was processing the - right type of compressed data format. - (Tcl_ZlibAdler32, Tcl_ZlibCRC32): Corrected types so that they work - naturally with the results of Tcl_GetByteArrayFromObj(). - *** POTENTIAL INCOMPATIBILITY *** for all above changes, but very - unlikely to be difficult for anyone to deal with. - -2008-12-26 Donal K. Fellows - - * generic/tcl.decls: Tidy up the commenting style, adding markers for - each of the big release points under TCT stewardship and noting the - general purpose of each TIP that added C API. Overall effect is to - make this file much more informative to read without having to spend - effort correlating with TIPs and ChangeLogs. - -2008-12-23 Jan Nijtmans - - * win/Makefile.in: Fix build of zlib objects with msvc - * win/tcl.m4: - * win/configure: autoconf-2.59 - -2008-12-23 Donal K. Fellows - - * win/Makefile.in: Handle file extensions correctly. [Bug 2459725] - -2008-12-22 Pat Thoyts - - *** 8.6b1 TAGGED FOR RELEASE *** - - * win/makefile.vc: Ensure pkgs directories are suitable and quote the - paths. [Bug 2458395] - -2008-12-22 Joe Mistachkin - - * tools/man2help2.tcl: Added support for "\(mi" nroff macro. [Bug - 2330040] - -2008-12-22 Pat Thoyts - - * win/makefile.vc: Support the pkgs tree in the NMAKE builds. - -2008-12-21 Daniel Steffen - - * unix/Makefile.in: Fix broken build of bundled packages when path - to build dir contains spaces by switching to - relative paths to toplevel build dir. - - * unix/configure.in: Preserve configure environment variables for - sub-configures of bundled packages; reuse - configure cache file for sub-configures. - - * unix/configure: autoconf-2.59 - -2008-12-21 Donal K. Fellows - - * doc/TclZlib.3: Fix minor typo. [Bug 2455165] - -2008-12-20 Kevin B. Kenny - - * win/Makefile.in: Renamed the static library libtcl86s.a to - * win/configure.in: have a name distinct from the import library - libtcl86.a. This renaming dodges an ancient - bug in the Makefile revealed by the last - commit where the $(TCL_LIB_FILE) rule can - fire to try to build the static library in a - --enable-shared build (and create a static - library that subsequently fails to link). - Revised the zlib objects so that they are - built directly into the build dir, without - building an intermediate static library. - *** POTENTIAL INCOMPATIBILITY *** for - embedders who link to the static library, but - I couldn't figure out how to sort this out - any other way. - * win/configure: Autoconf 2.59 - -2008-12-20 Donal K. Fellows - - * win/Makefile.in: Minor updates to make building work better with - msys on Windows. (Apparently the gcc used doesn't like a / at the end - of a -I argument...) - -2008-12-20 Don Porter - - * changes: Updates for 8.6b1 release. - -2008-12-20 Daniel Steffen - - * unix/Makefile.in: Make package install directory of bundled - * unix/configure.in: packages configurable via PACKAGE_DIR makefile - variable (set to platform-specific default). - - * unix/Makefile.in (*-packages): Ensure toplevel targets fail if - sub-make/configure fails; fix quoting when - builddir path contains spaces. - - * macosx/GNUmakefile: Add install-packages to install targets. - - * unix/configure: autoconf-2.59 - -2008-12-19 Don Porter - - * doc/NRE.3: Formatting errors found by `make html` - * doc/Tcl_Main.3: - * doc/zlib.n: - - * tests/chanio.test: Add missing [removeFile] cleanups. - * tests/io.test: Add missing [close $f] to io-73.2. - - * unix/Makefile.in: Update `make dist' target to include the files - from the compat/zlib directory as well as all the bundled packages - found under the pkgs directory, according to their individual `make - dist' targets. Change includes breaking a `configure-packages' target - out of the `packages` target. - - * README: Bump version number to 8.6b1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-12-19 Jan Nijtmans - - * generic/tclInt.decls: CONSTify TclGetLoadedPackages second param - * generic/tclLoad.c - * generic/tclIntDecls.h (regenerated) - -2008-12-19 Kevin Kenny - - * generic/tclExecute.c: Fix compile warnings when --enable-symbols=all - - * win/configure.in: - * win/Makefile.in: Added build of packages in the 'pkgs/' directory. - * win/configure: Autoconf 2.59 - -2008-12-19 Pat Thoyts - - * win/makefile.vc: Added build of compat/zlib - -2008-12-18 Andreas Kupries - - * generic/tclIO.c (Tcl_CloseEx, CloseWrite, CloseChannelPart) - (ChanCloseHalf): Rewrite the half-close to properly flush the channel, - like is done for a full close, going through FlushChannel, and using - the flag BG_FLUSH_SCHEDULED (async flush during close). New functions - CloseWrite, CloseChannelPart, new flag CHANNEL_CLOSEDWRITE. - - * tests/chanio.test (chanio-28.[67]): Reactivated these tests. - Replaced tclsh -> [interpreter] to get correct executable for the pipe - process, and added after cancel to kill the fail timers when we are - done. Removed the explicits calls to [flush], now that [close] handles - this correctly. - -2008-12-18 Don Porter - - * tests/chanio.test: Replaced [chan event] handlers that returned - TCL_RETURN return code, with more conventional ones that return TCL_OK - to suppress otherwise strange writes of outdated $::errorInfo values - to stderr. [Bug 2444274] - - * generic/tclExecute.c: Disabled apparently faulty assertion. [Bug - 2415422] - -2008-12-18 Donal K. Fellows - - * unix/configure.in, unix/Makefile.in: Autoconf wizardry. - * compat/zlib/*: Import of zlib 1.2.3. The license is directly - compatible with Tcl's. This import omits the obsolete and contributed - parts (i.e. selected directories) and the supplied examples. - - * generic/tclZlib.c: First implementation of the compressing and - * doc/zlib.n: decompressing channel transformations. - * tests/zlib.test (zlib-8.*): - -2008-12-18 Jan Nijtmans - - * generic/tcl.decls: VOID -> void - * generic/tclInt.decls: - * compat/dlfcn.h: - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: - -2008-12-18 Alexandre Ferrieux - - TIP #332 IMPLEMENTATION - Half-Close for Bidirectional Channels - - * doc/close.n, generic/tclIO.c, generic/tclIOCmd.c: - * unix/tclUnixChan.c, unix/tclUnixPipe.c, win/tclWinSock.c: - * generic/tcl.decls, generic/tclDecls.h, generic/tclStubInit.c: - * tests/chan.test, tests/chanio.test, tests/ioCmd.test: - -2008-12-17 Donal K. Fellows - - * doc/SetChanErr.3: General improvements in nroff rendering and some - corrections to language issues. - -2008-12-17 Jan Nijtmans - - * generic/tclResult.c: Move variable "length" inside if() - * generic/tclStringObj.c: Don't use ckfree((void *)...) but - * generic/tclVar.c: ckfree((char *)...) - * generic/tclZlib.c - * generic/tclBasic.c - -2008-12-17 Donal K. Fellows - - * tests/namespace.test (namespace-28.1): Make tests not - * tests/namespace-old.test (namespace-old-9.5): dependent on the - global namespace's particular imports. [Bug 2433936] - -2008-12-17 Don Porter - - * unix/Makefile.in: Modify the distclean-packages target so that - empty build directories are deleted. - - * unix/Makefile.in: Add build support for collections of TEA - * unix/configure.in: packages found under the pkgs directory. - [Patch 1163406]. Still needs porting to Windows. - - * unix/configure: autoconf-2.59 - -2008-12-17 Donal K. Fellows - - * generic/tcl.h, generic/tclZlib.c: Removed undocumented flag. - -2008-12-16 Jan Nijtmans - - * generic/tclThreadTest.c: Eliminate -Wwrite-strings warnings in - --enable-threads build. - * generic/tclExecute.c: Use TclNewLiteralStringObj() - * unix/tclUnixFCmd.c: Use TclNewLiteralStringObj() - * win/tclWinFCmd.c: Use TclNewLiteralStringObj() - -2008-12-16 Donal K. Fellows - - TIP #329 IMPLEMENTATION - - * tests/error.test: Tests for the new commands. - * doc/throw.n, doc/try.n: Documentation of the new commands. - * library/init.tcl (throw, try): Implementation of commands documented - in TIP. This implementation is in Tcl and is a stop-gap until - higher-performance ones can be written. - -2008-12-16 Don Porter - - * generic/tcl.h: Add TIP 338 routines to stub table. - * generic/tcl.decls: [Bug 2431338] - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-15 Donal K. Fellows - - * generic/tclExecute.c (TEBC:INST_DICT_GET): Make sure that the result - is empty when generating an error message. [Bug 2431847] - -2008-12-15 Alexandre Ferrieux - - * generic/tclBinary.c: Redefine non-strict decoding to ignore only - * doc/binary.n: whitespace. [Bug 2380293] - * tests/binary.test: - -2008-12-15 Don Porter - - * doc/AddErrInfo.3: Documented Tcl_(Set|Get)ErrorLine (TIP 336). - * doc/CrtCommand.3: Various other documentation updates to - * doc/CrtInterp.3: reflect the lack of access to Tcl_Interp - * doc/Interp.3: fields by default. - * doc/SetResult.3: - * doc/tcl.decls: - - TIP #338 IMPLEMENTATION - - * doc/AppInit.c: Made routines Tcl_SetStartupScript and - * doc/Tcl_Main.3: Tcl_GetStartupScript public. Removed all - * generic/tcl.h: internal stub access to Tcl*Startup* routines, - * generic/tclInt.decls: and removed their implementations. Their - * generic/tclMain.c: function can now be completely performed with - the new public interface. - *** POTENTIAL INCOMPATIBILITY for callers of the internal - Tcl*Startup* routines. *** - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - * generic/tclDecls.h: - -2008-12-14 Donal K. Fellows - - * tests/zlib.test: Added constraint so that tests don't fail where - they cannot work due to zlib support being missing. - - * unix/configure.in, win/configure.in: Improve the autodetection code. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove the assumption of the presence - of zlib library on Windows. - * win/makefile.vc, win/makefile.bc: Add support for building tclZlib.o - but only in stubbed-out mode for now. - -2008-12-13 Donal K. Fellows - - * doc/TclZlib.3: Basic documentation of the C-level API. - * doc/zlib.n: Substantially improve documentation of Tcl-level API. - * generic/tclZlib.c (ZlibCmd): Flesh out the argument parsing for the - command to integrate with channels. - -2008-12-12 Jan Nijtmans - - * generic/tclZlib.c (Tcl_ZlibInflate): Change PATH_MAX to MAXPATHLEN, - since MSVC doesn't have PATH_MAX. - - * doc/clock.n: Document new DST fallback rules. - * library/clock.tcl (ProcessPosixTimeZone): Fix time change in Eastern - Europe (not 3:00 but 4:00 local time). [Bug 2207436] - -2008-12-12 Donal K. Fellows - - * generic/tclZlib.c, unix/configure.in: Added stubs to use when the - version of zlib is not capable enough, and automagic to detect when - that is the case. [Bug 2421265] - -2008-12-12 Alexandre Ferrieux - - * unix/tclUnixNotfy.c: Fix missing CLOEXEC on internal pipes [2417695] - * unix/tclUnixPipe.c: Fix missing CLOEXEC on [chan pipe] fds. - -2008-12-12 Donal K. Fellows - - * generic/tclZlib.c (Tcl_ZlibDeflate): Add a bit of extra space for - the gzip header. [Bug 2419061] - (Tcl_ZlibInflate): Ensure that gzip header extraction is done - correctly. - -2008-12-12 Kevin Kenny - - TIP #322 IMPLEMENTATION - - * doc/NRE.3 (new file): Added documentation of the published API for - Non-Recursive Evaluation (NRE). - -2008-12-11 Jan Nijtmans - - * generic/tclZlib.c: Eliminate warning: different 'const' qualifiers - with msvc compiler. A few more 'const' optimizations. - * win/tcl.m4: Fix Windows build (msvc) for TIP #234 implementation - * win/Makefile.in: - * win/configure: - -2008-12-11 Andreas Kupries - - * generic/tclIO.c (SetChannelFromAny and related): Modified the - * tests/io.test: internal representation of the tclChannelType to - contain not only the ChannelState pointer, but also a reference to - the interpreter it was made in. Invalidate and recompute the - internal representation when it is used in a different interpreter, - like cmdName intrep's. Added testcase. [Bug 2407783] - -2008-12-11 Donal K. Fellows - - * generic/tclZlib.c (ConvertError): Factor out code to turn zlib - errors into Tcl errors. - - * doc/zlib.n: Added a start at the documentation. Still very rough. - -2008-12-11 Jan Nijtmans - - * win/Makefile.in: Fix Windows build (mingw) for TIP #234 - implementation (additionally, first make sure that zlib is available, - and rename the standard zdll.lib to libz.a, but at least this works so - far). - -2008-12-11 Donal K. Fellows - - * tests/zlib.test: Start of test suite for zlib command. - -2008-12-11 Jan Nijtmans - - * library/clock.tcl (ProcessPosixTimeZone): Fallback to European time - zone DST rules, when the timezone is between 0 and -12. [Bug 2207436] - * tests/clock.test (clock-52.[23]): Test cases for [Bug 2207436] - -2008-12-11 Donal K. Fellows - - TIP #234 IMPLEMENTATION - - * generic/tclZlib.c: A very preliminary hack at an interface to the - zlib library, based on code from Pascal Scheffers. - WARNING! The C API may be subect to change without much warning! USE - AT YOUR OWN RISK! - -2008-12-10 Kevin B. Kenny - - * library/tzdata/*: Update from Olson's tzdata2008i. - -2008-12-10 Alexandre Ferrieux - - TIP #343 IMPLEMENTATION - A Binary Specifier for [format/scan] - - * doc/format.n - * doc/scan.n - * generic/tclInt.h - * generic/tclScan.c - * generic/tclStrToD.c - * generic/tclStringObj.c - * tests/format.test - * tests/scan.test - -2008-12-10 Donal K. Fellows - - TIP #341 IMPLEMENTATION - - * generic/tclDictObj.c (DictFilterCmd): Made key and value filtering - * tests/dict.test, doc/dict.n: accept arbitrary numbers of - glob arguments. - -2008-12-09 Jan Nijtmans - - * generic/tclInt.decls: Restore source and binary compatibility for - TIP #337 implementation. (When it is _that_ - simple, there is no excuse not to do it! :-)) - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-09 Don Porter - - TIP #337 IMPLEMENTATION - - * doc/BackgdErr.3: Converted internal routine - * doc/interp.n: TclBackgroundException() into public routine - * generic/tcl.decls: Tcl_BackgroundException(). - * generic/tclEvent.c: - * generic/tclInt.decls: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - - * generic/tclIO.c: Update callers. - * generic/tclIOCmd.c: - * generic/tclInterp.c: - * generic/tclTimer.c: - *** POTENTIAL INCOMPATIBILITY only for extensions using the converted - internal routine *** - -2008-12-09 Donal K. Fellows - - * generic/tclIO.c (ChanClose,ChanRead,...): Factored out some of the - code to connect to channel drivers that was common in multiple - locations so as to make code more readable. - -2008-12-06 Donal K. Fellows - - * generic/tclCmdAH.c (FileTempfileCmd): Force temporary files to be - created in the native filesystem. Attempting to provide a template - that puts it elsewhere will result in the directory part of the - template being ignored. Partial address of [Bug 2388866] concerns. - -2008-12-05 Donal K. Fellows - - TIP #335 IMPLEMENTATION - - * generic/tclBasic.c (Tcl_InterpActive): Added function for working - * doc/CrtInterp.3: out if an interp is in use. - - TIP #307 IMPLEMENTATION - - * generic/tclResult.c (Tcl_TransferResult): Renamed function from - * generic/tcl.decls: TclTransferResult. Added - * doc/SetResult.3: to public stubs table. - -2008-12-04 Don Porter - - * generic/tclPathObj.c (Tcl_FSGetNormalizedPath): Added another - flag value TCLPATH_NEEDNORM to mark those intreps which need more - complete normalization attention for correct results. [Bug 2385549] - -2008-12-03 Donal K. Fellows - - * win/tclWinPipe.c (TclpOpenTemporaryFile): Avoid an infinite loop due - to GetTempFileName/CreateFile interaction. [Bug 2380318] - -2008-12-03 Don Porter - - * generic/tclFileName.c (DoGlob): One of the Tcl_FSMatchInDirectory - calls did not have its return code checked. This caused error messages - returned by some Tcl_Filesystem drivers to be swallowed. - -2008-12-02 Don Porter - - TIP #336 IMPLEMENTATION - - * generic/tcl.decls: New routines Tcl_(Get|Set)ErrorLine. - * generic/tcl.h: Dropped default access to interp->errorLine. - * generic/tclCmdAH.c: Restore it with -DUSE_INTERP_ERRORLINE. - * generic/tclCmdMZ.c: Updated callers. - * generic/tclDictObj.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclOOBasic.c: - * generic/tclOODefinedCmds.c: - * generic/tclOOMethod.c: - * generic/tclProc.c: - * generic/tclResult.c: - *** POTENTIAL INCOMPATIBILITY for C code directly using the - interp->errorLine field *** - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-02 Andreas Kupries - - * generic/tclIO.c (TclFinalizeIOSubsystem): Replaced Alexandre - Ferrieux's first patch for [Bug 2270477] with a gentler version, also - supplied by him. - -2008-12-01 Don Porter - - * generic/tclParse.c: Coding standards fixups. - -2008-12-01 Donal K. Fellows - - * tests/cmdAH.test (cmdAH-32.6): Test was not portable; depended on a - C API function not universally available. [Bug 2371623] - -2008-11-30 Kevin B. Kenny - - * library/clock.tcl (format, ParseClockScanFormat): Added a [string - map] to get rid of namespace delimiters before caching a scan or - format procedure. [Bug 2362156] - * tests/clock.test (clock-64.[12]): Added test cases for the bug that - was tickled by a namespace delimiter inside a format string. - -2008-11-29 Donal K. Fellows - - TIP #210 IMPLEMENTATION - - * generic/tclCmdAH.c (FileTempfileCmd): - * unix/tclUnixFCmd.c (TclpOpenTemporaryFile, DefaultTempDir): - * win/tclWinPipe.c (TclpOpenTemporaryFile): - * doc/file.n, tests/cmdAH.test: Implementation of [file tempfile]. I - do not claim that this is a brilliant implementation, especially on - Windows, but it covers the main points. - - * generic/tclThreadStorage.c: General revisions to make code clearer - and more like the style used in the rest of the core. Includes adding - more comments and explanation of what is going on. Reduce the amount - of locking required. - -2008-11-27 Alexandre Ferrieux - - * generic/tcl.h: Alternate fix for [Bug 2251175]: missing - * generic/tclCompile.c: backslash substitution on expanded literals. - * generic/tclParse.c: - * generic/tclTest.c: - * tests/parse.test: - -2008-11-26 Jan Nijtmans - - * generic/tclIndexObj.c: Eliminate warning: unused variable - * generic/tclTest.c: A few more (harmless) Tcl_SetResult - eliminations. - -2008-11-26 Kevin B. Kenny - - * library/tclIndex: Removed reference to no-longer-extant procedure - 'tclLdAout'. - * doc/library.n: Corrected mention of 'auto_exec' to 'auto_execok'. - [Patch 2114900] thanks to Stuart Cassoff - -2008-11-25 Jan Nijtmans - - * generic/tclIndexObj.c: Eliminate 3 calls to Tcl_SetResult, as - * generic/tclIO.c: examples how it should have been done. - * generic/tclTestObj.c: purpose: contribute in the TIP #340 - discussion. - -2008-11-25 Andreas Kupries - - * generic/tclIO.c (TclFinalizeIOSubsystem): Applied Alexandre - Ferrieux's patch for [Bug 2270477] to prevent infinite looping during - finalization of channels not bound to interpreters. - -2008-11-25 Jan Nijtmans - - * generic/tclTest.c: Don't assume that Tcl_SetResult sets - interp->result, especially not in a DString test, in preparation for - TIP #340 - -2008-11-24 Donal K. Fellows - - * tools/tcltk-man2html.tcl: Improvements to tackle tricky aspects of - cross references and new entities to map. [Bug 2330040] - -2008-11-19 Jan Nijtmans - - * generic/tclThreadTest.c: Convert Tcl_SetResult(......, TCL_DYNAMIC) - to Tcl_SetResult(......, TCL_VOLATILE), in preparation for TIP #340 - -2008-11-17 Jan Nijtmans - - * generic/tcl.decls: Fix signature and implementation of - * generic/tclDecls.h: Tcl_HashStats, such that it conforms to the - * generic/tclHash.c: documentation. [Bug 2308236] - * generic/tclVar.c: - * doc/Hash.3: - * generic/tclDictObj.c: Convert Tcl_SetResult call to - Tcl_SetObjResult. - -2008-11-17 Alexandre Ferrieux - - * tests/for.test: Check for uncompiled-for-continue [Bug 2186888] - fixed earlier. - - * generic/tcl.h: Fix [Bug 2251175]: missing backslash - * generic/tclCompCmds.c: substitution on expanded literals. - * generic/tclCompile.c - * generic/tclParse.c - * generic/tclTest.c - * tests/compile.test - * tests/parse.test - -2008-11-16 Jan Nijtmans - - * generic/tclTest.c: Replace two times Tcl_SetResult with - Tcl_SetObjResult, a little simplification in preparation for the TIP - #340 patch. - -2008-11-13 Jan Nijtmans - - * generic/tclInt.h: Rename static function FSUnloadTempFile to - * generic/tclIOUtil.c: TclFSUnloadTempFile, needed in tclLoad.c - - * generic/tclLoad.c: Fixed [Bug 2269431]: Load of shared - objects leaves temporary files on windows. - -2008-11-12 Pat Thoyts - - * tests/registry.test: Use HKCU to avoid requiring admin access for - registry testing on Vista/Server2008 - -2008-11-11 Jan Nijtmans - - * generic/tclNamesp.c: Eliminate warning: passing arg 4 of - Tcl_SplitList from incompatible pointer type. - * win/tcl.m4: Reverted change from 2008-11-06 (was under the - impression that "-Wno-implicit-int" added an extra - warning) - * win/configure: (regenerated) - * unix/tcl.m4: Use -O2 as gcc optimization compiler flag, and get rid - of -Wno-implicit-int for UNIX. - * unix/configure: (regenerated) - -2008-11-10 Andreas Kupries - - * doc/platform_shell.n: Fixed [Bug 2255235], reported by Ulrich - * library/platform/pkgIndex.tcl: Ring . - * library/platform/shell.tcl: Updated the LOCATE command in the - * library/tm.tcl: package 'platform::shell' to handle the new form - * unix/Makefile.in: of 'provide' commands generated by tm.tcl. Bumped - * win/Makefile.in: package to version 1.1.4. Added cross-references - to the relevant parts of the code to avoid future desynchronization. - -2008-11-07 Pat Thoyts - - * generic/tclInt.h: Applied [Patch 2215022] from Duoas to clean up - * generic/tclBinary.c: the binary ensemble initiailization code. - * generic/tclNamesp.c: Extends the TclMakeEnsemble to do - * doc/ByteArrObj.3: sub-ensembles from tables. - -2008-11-06 Jan Nijtmans - - * win/tcl.m4: Add "-Wno-implicit-int" flag for gcc, as on UNIX - * win/configure: (regenerated) - * generic/tclIO.c: Eliminate an 'array index out of bounds' warning - on HP-UX. - -2008-11-04 Jeff Hobbs - - * generic/tclPort.h: Remove the ../win/ header dir as the build system - already has it, and it confuses builds when used with private headers - installed. - -2008-11-01 Donal K. Fellows - - * generic/tclOO.h (TCLOO_VERSION): Bump version of TclOO. - -2008-10-31 Donal K. Fellows - - * generic/tclOOBasic.c (TclOONRUpcatch): Reworked the code that does - * generic/tclOO.c (InitFoundation): class constructor handling so - that it is more robust and runs the constructor call in the context of - the caller of the class's constructor method. Needed because the - previously used code did not work at all after applying the fix below; - no Tcl existing command could reliably do what was needed any more. - - * generic/tclOODefineCmds.c (GetClassInOuterContext): Rework and - factor out the code to resolve class names in definitions so that - classes are resolved from the perspective of the caller of the - [oo::define] command, rather than from the oo::define namespace! This - makes much code simpler by reducing how often fully-qualified names - are required (previously always in practice, so no back-compat issues - exist). [Bug 2200824] - -2008-10-28 Jan Nijtmans - - * generic/tclCompile.h: CONSTify TclDTraceInfo - * generic/tclBasic.c: - * generic/tclProc.c: - * generic/tclEnv.c: Eliminate some -Wwrite-strings warnings - * generic/tclLink.c: - -2008-10-27 Don Porter - - * generic/tclEncoding.c: Use "iso8859-1" and not "identity" as - the default and original [encoding system] value. Since "iso8859-1" is - built in to the C source code for Tcl now, there's no availability - issue, and it has the good feature of "identity" that we must have - ("bytes in" == "bytes out") without the bad feature of "identity" - ("broken as designed") that makes us want to abandon it. [RFE 2008609] - *** POTENTIAL INCOMPATIBILITY for older releases of Tclkit and any - other code expecting a particular value for Tcl's default system - encoding *** - -2008-10-24 Pat Thoyts - - * library/http/http.tcl: Fixed a failure to read SHOUTcast streams - with the new 2.7 package. Introduced a new intial state as the first - response may not be HTTP*. - -2008-10-23 Miguel Sofer - - * generic/tclCmdAH.c (ForNextCallback): handle TCL_CONTINUE in the for - body. [Bug 2186888] - -2008-10-22 Jan Nijtmans - - * generic/tcl.h: CONST -> const and white-spacing - * generic/tclCompile.h: - * generic/tclEncoding.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tcl.decls - * generic/tclInt.decls - * generic/tclTomMath.decls - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: (regenerated) - * generic/tclIntPlatDecls.h: (regenerated) - * generic/tclOODecls.h: (regenerated) - * generic/tclOOIntDecls.h: (regenerated) - * generic/tclPlatDecls.h: (regenerated) - * generic/tclTomMathDecls.h: (regenerated) - * generic/tclIntDecls.h: (regenerated) - * tools/genStubs.tcl: CONST -> const and white-spacing - -2008-10-19 Don Porter - - * generic/tclProc.c: Reset -level and -code values to defaults - after they are used. [Bug 2152286] - -2008-10-19 Donal K. Fellows - - * generic/tclBasic.c (TclInfoCoroutineCmd): Added code to make this - check for being invoked in a syntactically correct way. - - * doc/info.n: Added documentation of [info coroutine]. - - * doc/prefix.n: Improved the documentation by fixing formatting, - adding good-practice recommendations and cross-references, etc. - -2008-10-17 Jan Nijtmans - - * generic/tclOO.decls: CONST -> const. - * generic/tclOODecls.h: (regenerated) - * generic/tclOOIntDecls.h: (regenerated) - -2008-10-17 Andreas Kupries - - * generic/tclIORTrans.c (DeleteReflectedTransformMap): Removed debug - output in C++ comment. - -2008-10-17 Don Porter - - * generic/tclCompile.h: Declare the internal tclInstructionTable to - * generic/tclExecute.c: simply be "const", not CONST86. - - * generic/tclCmdAH.c: whitespace. - * generic/tclCmdIL.c: Uninitialized variable warning. - * generic/tclTest.c: const correctness warning. - -2008-10-17 Donal K. Fellows - - * doc/*: Many very small formatting fixes. - * doc/{glob,http,if}.n: More substantial reformatting for clarity. - * doc/split.n: Remove mention of defunct c.l.t.announce - -2008-10-16 Jan Nijtmans - - * generic/regc_locale.c: Add "const" to many internal const tables. - * generic/tclClock.c: No functional or API change. - * generic/tclCmdIL.c - * generic/tclConfig.c - * generic/tclDate.c - * generic/tclEncoding.c - * generic/tclEvent.c - * generic/tclExecute.c - * generic/tclFileName.c - * generic/tclGetDate.y - * generic/tclInterp.c - * generic/tclIO.c - * generic/tclIOCmd.c - * generic/tclIORChan.c - * generic/tclIORTrans.c - * generic/tclLoad.c - * generic/tclObj.c - * generic/tclOOBasic.c - * generic/tclOOCall.c - * generic/tclOOInfo.c - * generic/tclPathObj.c - * generic/tclPkg.c - * generic/tclResult.c - * generic/tclStringObj.c - * generic/tclTest.c - * generic/tclTestObj.c - * generic/tclThreadTest.c - * generic/tclTimer.c - * generic/tclTrace.c - * macosx/tclMacOSXFCmd.c - * win/cat.c - * win/tclWinInit.c - * win/tclWinTest.c - -2008-10-16 Don Porter - - * library/init.tcl: Revised [unknown] so that it carefully - preserves the state of the ::errorInfo and ::errorCode variables at - the start of auto-loading and restores that state before the - autoloaded command is evaluated. [Bug 2140628] - -2008-10-15 Jan Nijtmans - - * generic/tclInt.h: Add "const" to many internal const tables, so - * generic/tclBinary.c: those will be put by the C-compiler in the - * generic/tclCompile.c: TEXT segment in stead of the DATA segment. - * generic/tclDictObj.c: This makes those tables sharable in shared - * generic/tclHash.c: libraries. - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2008-10-14 Jan Nijtmans - - * generic/tclCmdAH.c: Fix minor compiler warnings when compiling - * generic/tclCmdMZ.c: with -Wwrite-strings. - * generic/tclIndexObj.c: - * generic/tclProc.c: - * generic/tclStubLib.c: - * generic/tclUtil.c: - * win/tclWinChan.c: - * win/tclWinDde.c: - * win/tclWinInit.c: - * win/tclWinReg.c: - * win/tclWinSerial.c: - -2008-10-14 Donal K. Fellows - - * doc/binary.n: Formatting fix. - -2008-10-14 Don Porter - - * README: Bump version number to 8.6a4 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclExecute.c: Fix compile warnings when --enable-symbols=all - - * generic/tclCmdIL.c: Fix write to unallocated memory whenever - [lrepeat] returns an empty list. - -2008-10-14 Donal K. Fellows - - * doc/chan.n, doc/fconfigure.n: Added even more emphatic text to - direct people to the correct manual pages for specific channel types, - suitable for the hard-of-reading. Following discussion on tcl-core. - -2008-10-13 Pat Thoyts - - * win/tclWinThrd.c (TclpThreadCreate): We need to initialize the - thread id variable to 0 as on 64 bit windows this is a pointer sized - field while windows only fills it with a 32 bit value. The result is - an inability to join the threads as the ids cannot be matched. - - * generic/tclTest.c (TestNRELevels): Set array to the right size. - -2008-10-13 Donal K. Fellows - - * generic/tclOOInfo.c (InfoClassDestrCmd): Handle error case. - - * generic/tclOOInt.h: Added macro magic to make things work with - Objective C. [Bug 2163447] - -2008-10-12 Miguel Sofer - - * generic/tclCompile.c: Fix bug in srcDelta encoding within ByteCodes. - The bug can only be triggered under conditions that cannot happen in - Tcl, but were met during development of L. Thanks go to Robert Netzer - for diagnosis and fix. - -2008-10-10 Don Porter - - *** 8.6a3 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a3 release. - -2008-10-10 Donal K. Fellows - - * generic/tclOODefineCmds.c (TclOODefineUnexportObjCmd) - (TclOODefineExportObjCmd): Corrected export/unexport record synthesis. - [Bug 2155658] - -2008-10-08 Jan Nijtmans - - * unix/tclUnixChan.c: Fix minor compiler warning. - * unix/tcl.m4: Fix for [Bug 2073255] - * unix/configure: Regenerated - -2008-10-08 Miguel Sofer - - * generic/tclBasic (TclInfoCoroutineCmd): - * tests/unsupported.test: Arrange for [info coroutine] to return {} - when a coroutine is running but the resume command has been deleted. - [Bug 2153080] - -2008-10-08 Don Porter - - * generic/tclTrace.c: Corrected handling of errors returned by - variable traces so that the errorInfo value contains the original - error message. [Bug 2151707] - - * generic/tclVar.c: Revised implementation of TclObjVarErrMsg so - that error message construction does not disturb an existing - iPtr->errorInfo that may be in progress. - -2008-10-07 Donal K. Fellows - - * doc/binary.n: Added better documentation of the [binary encode] and - [binary decode] subcommands. - -2008-10-07 Miguel Sofer - - TIP #327,#328 IMPLEMENTATIONS - - * generic/tclBasic.c: Move [tailcall], [coroutine] and - * generic/tclCmdIL.c: [yield] out of ::tcl::unsupported - * tclInt.h: - * tests/info.test: and into global scope: TIPs #327 - * tests/unsupported.test: and #328 - -2008-10-07 Donal K. Fellows - - * doc/chan.n, doc/transchan.n: Documented the channel transformation - API of TIP #230. - -2008-10-06 Pat Thoyts - - * tests/winFCmd.test: Fixed some erroneous tests on Vista+. - * generic/tclFCmd.c: Fix constness for msvc of last commit - -2008-10-06 Joe Mistachkin - - * tools/man2tcl.c: Added missing line from patch by Harald Oehlmann. - [Bug 1934200] - -2008-10-05 Jan Nijtmans - - * doc/FileSystem.3: CONSTified Tcl_FSFileAttrStringsProc - * generic/tclFCmd.c: and tclpFileAttrStrings. This allows - * generic/tclIOUtil.c: FileSystems to report their attributes - * generic/tclTest.c: as const strings, without worrying that - * unix/tclUnixFCmd.c: Tcl modifies them (which Tcl should not - * win/tclWinFCmd.c: do anyway, but the API didn't indicate that) - * generic/tcl.decls - * generic/tclDecls.h: regenerated - * generic/tcl.h: Make sure that if CONST84 is defined as empty, - CONST86 should be defined as empty as well - (unless overridden). This change complies with - TIP #27 - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-05 Kevin B, Kenny - - * libtommath/bn_mp_sqrt.c (bn_mp_sqrt): Handle the case where a - * tests/expr.test (expr-47.13): number's square root is - between n< - - * generic/tclInt.decls: CONSTified the AuxDataType argument - * generic/tclCompCmds.c: of TclCreateAuxData and - * generic/tclCompile.c: TclRegisterAuxDataType and the return - * generic/tclCompile.h: values of TclGetAuxDataType and - * generic/tclExecute.c: TclGetInstructionTable - * generic/tclIntDecls.h: regenerated - This change complies with TIP #27 (even though it only involves - internal function, so this is not even necessary). - -2008-10-05 Donal K. Fellows - - * generic/tclIndexObj.c (TclInitPrefixCmd): Make the [tcl::prefix] - into an exported command. [Bug 2144595] - -2008-10-04 Donal K. Fellows - - * generic/tclCmdIL.c (InfoFrameCmd): Improved hygiene of result - * generic/tclRegexp.c (TclRegAbout): handling. - -2008-10-04 Jan Nijtmans - - * generic/tclLoad.c: Make sure that any library which doesn't have an - unloadproc is only really unloaded when no library code is executed - yet. [Bug 2059262] - -2008-10-04 Donal K. Fellows - - * generic/tclOOInfo.c (GetClassFromObj): Factor out the code to parse - a Tcl_Obj and get a class. Also make result handling hygienic. - * generic/tclOOBasic.c (TclOOSelfObjCmd): Better hygiene of results, - and stop allocating quite so much memory by sharing special "method" - names. - -2008-10-04 Jan Nijtmans - - * doc/ChnlStack.3: CONSTified the typePtr argument - * doc/CrtChannel.3: of Tcl_CreateChannel and Tcl_StackChannel - * generic/tcl.decls: and the return value of Tcl_GetChannelType - * generic/tcl.h - * generic/tclIO.h - * generic/tclIO.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/Hash.3: CONSTified the typePtr argument - * generic/tcl.decls: of Tcl_InitCustomHashTable. - * generic/tcl.h - * generic/tclHash.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/RegConfig.3: CONSTified the configuration argument - * generic/tcl.decls: of Tcl_RegisterConfig. - * generic/tcl.h - * generic/tclConfig.c - * generic/tclPkgConfig.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/GetIndex.3: CONSTified the tablePtr argument - * generic/tcl.decls: of Tcl_GetIndexFromObj. - * generic/tclIndexObj.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - -2008-10-03 Miguel Sofer - - * tests/stack.test: - * unix/tclUnixTest.c: Removed test command teststacklimit and the - corresponding constraint: it is not needed with NRE - -2008-10-03 Donal K. Fellows - - TIP #195 IMPLEMENTATION - - * generic/tclIndexObj.c (TclGetIndexFromObjList, PrefixMatchObjCmd) - * doc/prefix.n, tests/string.test: Added [tcl::prefix] command for - working with prefixes of strings at the Tcl level. [Patch 1040206] - - TIP #265 IMPLEMENTATION - - * generic/tclIndexObj.c (Tcl_ParseArgsObjv, PrintUsage): - * generic/tcl.h (Tcl_ArgvInfo): Added function for simple parsing of - * doc/ParseArgs.3 (new file): optional arguments to commands. Still - needs tests and the like. [FRQ 1446696] Note that some of the type - signatures are changed a bit from the proposed implementation so that - they better reflect codified good practice for argument order. - -2008-10-02 Andreas Kupries - - * tests/info.test (info-23.3): Updated output of the test to handle - the NRE-enabled eval and the proper propagation of location - information through it. [Bug 2017632] - - * doc/info.n: Rephrased the documentation of 'info frame' for positive - numbers as level argument. [Bug 2134049] - - * tests/info.test (info-22.8): Made pattern for file containing - tcltest less specific to accept both .tcl and .tm variants of the file - during matching. [Bug 2129828] - -2008-10-02 Don Porter - - TIP #330 IMPLEMENTATION - - * generic/tcl.h: Remove the "result" and "freeProc" fields - * generic/tclBasic.c: from the default public declaration of the - * generic/tclResult.c: Tcl_Interp struct. Code should no longer - * generic/tclStubLib.c: be accessing these fields. Access can be - * generic/tclTest.c: restored by defining USE_INTERP_RESULT, but - * generic/tclUtil.c: that should only be a temporary migration aid. - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-02 Joe Mistachkin - - * doc/info.n: Fix unmatched font change. - * doc/tclvars.n: Fix unmatched font change. - * doc/variable.n: Fix unmatched font change. - * tools/man2help2.tcl: Integrated patch from Harald Oehlmann. - [Bug 1934272] - * tools/man2tcl.c: Increase MAX_LINE_SIZE to fix "Too long line" error. - * win/buildall.vc.bat: Prefer the HtmlHelp target over the WinHelp - target. [Bug 2072891] - * win/makefile.vc: Fix the HtmlHelp and WinHelp targets to not be - mutually exclusive. - -2008-09-29 Don Porter - - TIP #323 IMPLEMENTATION (partial) - - * doc/glob.n: Revise [glob] to accept zero patterns. - * generic/tclFileName.c: - * tests fileName.test: - - * doc/linsert.n: Revise [linsert] to accept zero elements. - * generic/tclCmdIL.c: - * tests/linsert.test: - -2008-09-29 Donal K. Fellows - - TIP #326 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Added -stride option to carry - * doc/lsort.n, tests/cmdIL.test: out sorting of lists where the - elements are grouped. Adapted from [Patch 2082681] - - TIP #313 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Added -bisect option to - * doc/lsearch.n, tests/lsearch.test: allow the finding of the - place to insert an element in a sorted list when that element is - not already there. [Patch 1894241] - - TIP #318 IMPLEMENTATION - - * generic/tclCmdMZ.c (StringTrimCmd,StringTrimLCmd,StringTrimRCmd): - Update the default set of trimmed characters to include some from the - larger UNICODE space. Factor out the default trim set into a macro so - that it is easier to keep them in synch. - -2008-09-28 Donal K. Fellows - - TIP #314 IMPLEMENTATION - - * generic/tclCompCmds.c (TclCompileEnsemble) - * generic/tclNamesp.c (NamespaceEnsembleCmd) - (Tcl_SetEnsembleParameterList, Tcl_GetEnsembleParameterList) - (NsEnsembleImplementationCmdNR): - * generic/tcl.decls, doc/Ensemble.3, doc/namespace.n - * tests/namespace.test: Allow the handling of a (fixed) number of - formal parameters between an ensemble's command and subcommand at - invokation time. [Patch 1901783] - -2008-09-28 Miguel Sofer - - * generic/tclBasic.c: Fix the numLevels computations on - * generic/tclInt.h: coroutine yield/resume - * tests/unsupported.test: - -2008-09-27 Donal K. Fellows - - * generic/tclFileName.c (Tcl_GetBlock*FromStat): Made this work - acceptably when working with OSes that don't support reporting the - block size from the stat() call. [Bug 2130726] - - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Improve the handling of the - case where the combination of number of elements and repeat count - causes the resulting list to be too large. [Bug 2130992] - -2008-09-26 Don Porter - - TIP #323 IMPLEMENTATION (partial) - - * doc/lrepeat.n: Revise [lrepeat] to accept both zero - * generic/tclCmdIL.c: repetitions and zero elements to be repeated. - * tests/lrepeat.test: - - * doc/object.n: Revise standard oo method [my variable] to - * generic/tclOOBasic.c: accept zero variable names. - * tests/oo.test: - - * doc/tm.n: Revise [tcl::tm::path add] and - * library/tm.tcl: [tcl::tm::path remove] to accept zero paths. - * tests/tm.test: - - * doc/namespace.n: Revise [namespace upvar] to accept zero - * generic/tclNamesp.c: variable names. - * tests/upvar.test: - - * doc/lassign.n: Revise [lassign] to accept zero variable names. - * generic/tclCmdIL.c: - * tests/cmdIL.test: - -2008-09-26 Donal K. Fellows - - * generic/tclOO.h (TCLOO_VERSION): Bump the version. - -2008-09-25 Don Porter - - TIP #323 IMPLEMENTATION (partial) - - * doc/global.n: Revise [global] to accept zero variable names. - * doc/variable.n: Revise [variable] likewise. - * generic/tclVar.c: - * tests/proc-old.test: - * tests/var.test: - - * doc/global.n: Correct false claim about [info locals]. - -2008-09-25 Donal K. Fellows - - TIP #315 IMPLEMENTATION - - * tests/platform.test: Update tests to expect revised results - * tests/safe.test: corresponding to the TIP 315 change. - - * unix/tclUnixInit.c, win/tclWinInit.c (TclpSetVariables): - * doc/tclvars.n (tcl_platform): Define what character is used for - separating PATH-like lists. Forms part of the tcl_platform array. - - * generic/tclOOCall.c (InitCallChain, IsStillValid): - * tests/oo.test (oo-25.2): Revise call chain cache management so that - it takes into account class-wide caching correctly. [Bug 2120903] - -2008-09-24 Don Porter - - TIP #323 IMPLEMENTATION (partial) - - * doc/file.n: Revise [file delete] and [file mkdir] to - * generic/tclCmdAH.c: accept zero "pathname" arguments (the - * generic/tclFCmd.c: no-op case). - * tests/cmdAH.test: - * tests/fCmd.test: - -2008-09-24 Donal K. Fellows - - * generic/tclOOMethod.c (DBPRINT): Remove obsolete debugging macro. - [Bug 2124814] - - TIP #316 IMPLEMENTATION - - * generic/tcl.decls, generic/tclFileName.c (Tcl_GetSizeFromStat, etc): - * doc/FileSystem.3: Added reader functions for Tcl_StatBuf. - -2008-09-23 Donal K. Fellows - - * doc/Method.3: Corrected documentation. [Patch 2082450] - - * doc/lreverse.n, mathop.n, regexp.n, regsub.n: Make sure that the - initial line of the manpage includes nothing that chokes old versions - of man. [Bug 2118123] - -2008-09-22 Donal K. Fellows - - TIP #320 IMPLEMENTATION - - * generic/tclOODefineCmds.c (TclOODefineVariablesObjCmd): - * generic/tclOOInfo.c (InfoObjectVariablesCmd, InfoClassVariablesCmd): - * generic/tclOOMethod.c (TclOOSetupVariableResolver, etc): - * doc/define.n, doc/ooInfo.n, benchmarks/cps.tcl: - * tests/oo.test (oo-26.*): Allow the declaration of the common - variables used in methods of a class or object. These are then mapped - in using a variable resolver. This makes many class declarations much - simpler overall, encourages good usage of variable names, and also - boosts speed a bit. - - * generic/tclOOMethod.c (TclOOGetMethodBody): Factor out the code to - get the body of a procedure-like method. Reduces the amount of "poking - inside the abstraction" that is done by the introspection code. - -2008-09-22 Alexandre Ferrieux - - * doc/chan.n: Clean up paragraph order. - -2008-09-18 Miguel Sofer - - * generic/tclExecute.c (NEXT_INST_F): - * generic/tclInt.h (TCL_CT_ASSERT): New compile-time assertions, - adapted from www.pixelbeat.org/programming/gcc/static_assert.html - -2008-09-17 Don Porter - - * generic/tclInt.h: Correct the TclGetLongFromObj, TclGetIntFromObj, - and TclGetIntForIndexM macros so that they retrieve the longValue - field from the internalRep instead of casting the otherValuePtr field - to type long. - -2008-09-17 Miguel Sofer - - * library/init.tcl: Export min and max commands from the mathfunc - namespace. [Bug 2116053] - -2008-09-16 Joe Mistachkin - - * generic/tclParse.c: Move TclResetCancellation to be called on - returning to level 0, as opposed to it being called on starting a - substitution at level 0. - -2008-09-16 Miguel Sofer - - * generic/tclBasic.c: Move TclResetCancellation to be called on - returning to level 0, as opposed to it being called on starting a - command at level 0. Add a call on returning via Tcl_EvalObjEx to fix - [Bug 2114165]. - -2008-09-10 Donal K. Fellows - - * doc/binary.n: Added partial documentation of [binary encode] and - [binary decode]. - - * tests/binary.test,cmdAH.test,cmdIL.test,cmdMZ.test,fileSystem.test: - More use of tcltest2 to simplify the tests as exposed to people. - * tests/compile.test (compile-18.*): Added *some* tests of the - disassmbler, though not of its output format. - -2008-09-10 Miguel Sofer - - * tests/nre.test: Add missing constraints; enable test of foreach - recursion. - - * generic/tclBasic.c: - * generic/tclCompile.h: - * generic/tclExecute.c (INST_EVAL_STK): Wrong numLevels when evaling a - canonical list. [Bug 2102930] - -2008-09-10 Donal K. Fellows - - * generic/tclListObj.c (Tcl_ListObjGetElements): Make this list->dict - transformation - encountered when using [foreach] with dicts - not as - expensive as it was before. Spotted by Kieran Elby and reported on - tcl-core. - -2008-09-08 Donal K. Fellows - - * tests/append.test, appendComp.test, cmdAH.test: Use the powers of - tcltest2 to make these files simpler. - -2008-09-07 Miguel Sofer - - * generic/tclCompile.c (TclCompileTokens): - * generic/tclExecute.c (CompileExprObj): Fix a perf bug (found by Alex - Ferrieux) where some variables in the LVT where not being accessed by - index. Fix missing localCache management in compiled expressions found - while analyzing the bug. - -2008-09-07 Miguel Sofer - - * doc/namespace.n: Fix [Bug 2098441] - -2008-09-04 Miguel Sofer - - * generic/tclTrace.test (TraceVarProc): - * generic/unsupported.test: Insure that unset traces are run even when - the coroutine is unwinding. [Bug 2093947] - - * generic/tclExecute.c (CACHE_STACK_INFO): - * tests/unsupported.test: Restore execEnv's bottomPtr. [Bug 2093188] - -2008-09-02 Don Porter - - * generic/tcl.h: Stripped "callers" of the _ANSI_ARGS_ macro - * compat/dirent2.h: to support a TCL_NO_DEPRECATED build. - * compat/dlfcn.h: - * unix/tclUnixPort.h: - - * generic/tcl.h: Removed the conditional #define of - _ANSI_ARGS_ that would support pre-prototype C compilers. Since - _ANSI_ARGS_ is no longer used in tclDecls.h, it's clear no one - compiling against Tcl 8.5 headers is making use of a -DNO_PROTOTYPES - configuration. - -2008-09-02 Donal K. Fellows - - * tests/socket.test: Rewrote so as to use tcltest2 better. - -2008-09-01 Miguel Sofer - - * generic/tclCmdAH.c: NRE-enabling [eval]; eval scripts are now - * generic/tclOOBasic.c: bytecompiled. Adapted recursion limit tests - * tests/interp.test: that were relying on eval not being - * tests/nre.test: compiled. Part of the [Bug 2017632] project. - * tests/unsupported.test: - -2008-09-01 Donal K. Fellows - - * generic/tclOOMethod.c (InvokeProcedureMethod): - * generic/tclOO.c (ObjectRenamedTrace): Arrange for only methods that - involve callbacks into the Tcl interpreter to be skipped when the - interpreter is being torn down. Allows the semantics of destructors in - a dying interpreter to be more useful when they're implemented in C. - -2008-08-29 Donal K. Fellows - - * unix/Makefile.in: Ensure that all TclOO headers get installed. - * win/Makefile.in: [Bug 2082299] - * win/makefile.bc: - * win/makefile.vc: - -2008-08-28 Don Porter - - * README: Bump version number to 8.6a3 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-08-27 Donal K. Fellows - - * doc/tclvars.n, doc/library.n: Ensured that these two manual pages - properly cross-reference each other. Issue reported on Tcler's Chat. - -2008-08-26 Miguel Sofer - - * generic/tclBasic.c (InfoCoroutine): - * tests/unsupported.test: New command that returns the FQN of the - currently executing coroutine. Lives as infoCoroutine under - unsupported, but is designed to become a subcommand of [info] - -2008-08-23 Miguel Sofer - - * generic/tclBasic.c (NRInterpCoroutine): Store the caller's eePtr, - stop assuming the coroutine is invoked from the same execEnv where it - was created. - -2008-08-24 Donal K. Fellows - - * generic/tclCmdAH.c (TclNRForeachCmd): Converted the [foreach] - command to have an NRE-aware non-compiled implementation. Part of the - [Bug 2017632] project. Also restructured the code so as to manage its - temporary memory more efficiently. - -2008-08-23 Miguel Sofer - - * generic/tclBasic.c: Removed unused var; fixed function pointer - * generic/tclOOInt.h: declarations (why did gcc start complaining - * generic/tclOOMethod.c: all of a sudden?) - * generic/tclProc.c: - -2008-08-23 Donal K. Fellows - - * generic/tclInt.h (EnsembleImplMap): Added extra field to make it - * generic/tclNamesp.c (TclMakeEnsemble): easier to build non-recursive - ensembles in the core. - - * generic/tclDictObj.c (DictForNRCmd): Converted the [dict for] - command to have an NRE-aware non-compiled implementation. Part of the - [Bug 2017632] project. - -2008-08-22 Miguel Sofer - - * generic/tclBasic.c: - * generic/tclExecute.c: Set special errocodes: COROUTINE_BUSY, - COROUTINE_CANT_YIELD, COROUTINE_ILLEGAL_YIELD. - -2008-08-22 Don Porter - - *** 8.6a2 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a2 release. - - * generic/tcl.h: Drop use of USE_COMPAT85_CONST. That added - indirection without value. Use -DCONST86="" to engage source compat - support for code written for 8.5 headers. - - * generic/tclUtil.c (TclReToGlob): Added missing set of the - *exactPtr value to really fix [Bug 2065115]. Also avoid possible - DString overflow. - * tests/regexpComp.test: Correct duplicate test names. - -2008-08-21 Miguel Sofer - - * generic/tclBasic.c: Previous fix, now done right. - * generic/tclCmdIL.c: - * generic/tclInt.h: - * tests/unsupported.test: - -2008-08-21 Jeff Hobbs - - * tests/regexp.test, tests/regexpComp.test: Correct re2glob ***= - * generic/tclUtil.c (TclReToGlob): translation from exact - to anywhere-in-string match. [Bug 2065115] - -2008-08-21 Don Porter - - * generic/tcl.h: Reduced the use of CONST86 and eliminated - * generic/tcl.decls: the use of CONST86_RETURN to support source - code compatibility with Tcl 8.5 on those public routines passing - (Tcl_Filesystem *), (Tcl_Timer *), and (Tcl_Objtype *) values which - have been const-ified. What remains is the minimum configurability - needed to support code written for pre-8.6 headers via the new - -DUSE_COMPAT85_CONST compiler directive. - *** POTENTIAL INCOMPATIBILITY *** - - * generic/tclDecls.h: make genstubs - -2008-08-21 Miguel Sofer - - * generic/tclBasic.c: Fix the cmdFrame level count in - * generic/tclCmdIL.c: coroutines. Fix small bug on coroutine - * generic/tclInt.h: rewind. - -2008-08-21 Donal K. Fellows - - * generic/tclProc.c (Tcl_DisassembleObjCmd): Added ability to - disassemble TclOO methods. The code to do this is very ugly. - -2008-08-21 Pat Thoyts - - * generic/tclOOMethod.c: Added casts to make MSVC happy - * generic/tclBasic.c: - -2008-08-20 Donal K. Fellows - - * generic/tclOO.c (AllocObject): Suppress compilation of commands in - the namespace allocated for each object. - * generic/tclOOMethod.c (PushMethodCallFrame): Restore some of the - hackery that makes calling methods of classes fast. Fixes performance - problem introduced by the fix of [Bug 2037727]. - - * generic/tclCompile.c (TclCompileScript): Allow the suppression of - * generic/tclInt.h (NS_SUPPRESS_COMPILATION): compilation of commands - * generic/tclNamesp.c (Tcl_CreateNamespace): from a namespace or its - children. - -2008-08-20 Daniel Steffen - - * generic/tclTest.c (TestconcatobjCmd): Fix use of internal-only - TclInvalidateStringRep macro. [Bug 2057479] - -2008-08-17 Miguel Sofer - - * generic/tclBasic.c: Implementation of [coroutine] and [yield] - * generic/tclCmdAH.c: commands (in tcl::unsupported). - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * tests/unsupported.test: - - * generic/tclTest.c (TestconcatobjCmd): - * generic/tclUtil.c (Tcl_ConcatObj): - * tests/util.test (util-4.7): - Fix [Bug 1447328]; the original "fix" turned Tcl_ConcatObj() into a - hairy monster. This was exposed by [Bug 2055782]. Additionally, - Tcl_ConcatObj could corrupt its input under certain conditions! - - *** NASTY BUG FIXED *** - -2008-08-16 Miguel Sofer - - * generic/tclExecute.c: Better cmdFrame management - -2008-08-14 Don Porter - - * tests/fileName.test: Revise new tests for portability to case - insensitive filesystems. - -2008-08-14 Daniel Steffen - - * generic/tclBasic.c (TclNREvalObjv, Tcl_NRCallObjProc): - * generic/tclProc.c (TclNRInterpProcCore, InterpProcNR2): - DTrace probes for NRE. [Bug 2017160] - - * generic/tclBasic.c (TclDTraceInfo): Add two extra arguments to - * generic/tclCompile.h: DTrace 'info' probes for tclOO - * generic/tclDTrace.d: method & class/object info. - - * generic/tclCompile.h: Add support for debug logging of DTrace - * generic/tclBasic.c: 'proc', 'cmd' and 'inst' probes (does _not_ - require a platform with DTrace). - - * generic/tclCmdIL.c (TclInfoFrame): Check fPtr->line before - dereferencing as line info may - not exists when TclInfoFrame() - is called from a DTrace probe. - - * tests/fCmd.test (fCmd-6.23): Made result matching robust when test - workdir and /tmp are not on same FS. - - * unix/tclUnixThrd.c: Remove unused TclpThreadGetStackSize() - * generic/tclInt.h: and related ifdefs and autoconf tests. - * unix/tclUnixPort.h: [Bug 2017264] (jenglish) - * unix/tcl.m4: - - * unix/Makefile.in: Ensure Makefile shell is /bin/bash for - * unix/configure.in (SunOS): DTrace-enabled build on Solaris. - (followup to 2008-06-12) [Bug 2016584] - - * unix/tcl.m4 (SC_PATH_X): Check for libX11.dylib in addition to - libX11.so et al. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2008-08-13 Miguel Sofer - - * tests/nre.test: Added test for large {*}-expansion effects - -2008-08-13 Don Porter - - * generic/tclFileName.c: Fix for errors handling -types {} - * tests/fileName.test: option to [glob]. [Bug 1750300] - Thanks to Matthias Kraft and George Peter Staplin. - -2008-08-12 Jeff Hobbs - - * generic/tclOOInfo.c (InfoObjectDefnCmd, InfoObjectMixinsCmd): - Fix # args displayed. [Bug 2048676] - -2008-08-08 Don Porter - - * generic/tclOOMethod.c (PushMethodCallFrame): Added missing check - for bytecode validity. [Bug 2037727] - - * generic/tclProc.c (TclProcCompileProc): On recompile of a - proc, clear away any entries on the CompiledLocal list from the - previous compile. This will prevent compile of temporary variables in - the proc body from growing the localCache arbitrarily large. - - * README: Bump version number to 8.6a2 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * changes: Updates for 8.6a2 release. - -2008-08-11 Pat Thoyts - - * library/http/http.tcl: Remove 8.5 requirement. - * library/http/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - -2008-08-11 Andreas Kupries - - * library/tm.tcl: Added a 'package provide' command to the generated - ifneeded scripts of Tcl Modules, for early detection of conflicts - between the version specified through the file name and a 'provide' - command in the module implementation, if any. Note that this change - also now allows Tcl Modules to not provide a 'provide' command at all, - and declaring their version only through their filename. - - * generic/tclProc.c (Tcl_ProcObjCmd): Fixed memory leak triggered by - * tests/proc.test: procbody::test::proc. See [Bug 2043636]. Added a - test case demonstrating the leak before the fix. Fixed a few spelling - errors in test descriptions as well. - -2008-08-11 Don Porter - - * library/http/http.tcl: Bump http version to 2.7.1 to account - * library/http/pkgIndex.tcl: for [Bug 2046486] bug fix. This - * unix/Makefile.in: release of http now requires a - * win/Makefile.in: dependency on Tcl 8.5 to be able to - * win/makefile.bc: use the unsigned formats in the - * win/makefile.vc: [binary scan] command. - -2008-08-11 Pat Thoyts - - * library/http/http.tcl: CRC field from zlib data should be treated as - unsigned for 64bit support. [Bug 2046846] - -2008-08-10 Miguel Sofer - - * generic/tclProc.c: Completely removed ProcCompileProc, which was a - fix for [Bug 1482718]. This is not needed at least since varReform, - where the local variable data at runtime is read from the CallFrame - and/or the LocalCache. - -2008-08-09 Miguel Sofer - - * generic/tclBasic.c: Slight cleanup - * generic/tclCompile.h: - * generic/tclExecute.c: - -2008-08-09 Daniel Steffen - - * generic/tclExecute.c: Fix warnings. - - * generic/tclOOMethod.c (PushMethodCallFrame): Fix uninitialized efi - name field. - - * tests/lrange.test (lrange-1.17): Add test cleanup; whitespace. - -2008-08-08 Don Porter - - * changes: Updates for 8.6a2 release. - -2008-08-08 Kevin Kenny - - * library/tzdata/CET: - * library/tzdata/MET: - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Eirunepe: - * library/tzdata/America/Rio_Branco: - * library/tzdata/America/Santarem: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Asia/Karachi: - * library/tzdata/Europe/Belgrade: - * library/tzdata/Europe/Berlin: - * library/tzdata/Europe/Budapest: - * library/tzdata/Europe/Sofia: - * library/tzdata/Indian/Mauritius: Olson's tzdata2008e. - -2008-08-07 Miguel Sofer - - * generic/tclBasic.c: Fix tailcalls falling out of tebc into - * generic/tclExecute.c: Tcl_EvalEx. [Bug 2017946] - * generic/tclInt.h: - -2008-08-06 Don Porter - - * generic/tclOO.c: Revised TclOO's check for an interp being - deleted during handling of object command deletion. The old code was - relying on documented features of command delete traces that do not in - fact work. [Bug 2039178] - - * tests/oo.test (oo-26.*): Added tests that demonstrate failure - of TclOO to check for various kinds of invalid bytecode during method - dispatch. [Bug 2037727] - -2008-08-06 Miguel Sofer - - * generic/tclVar.c (TclLookupSimpleVar): Fix bug that the core could - not trigger before TclOO: the number of locals was being read from the - Proc, which can under some circumstance be out of sync with the - localCache's. Found by dgp while investigating [Bug 2037727]. - - * library/init.tcl (::unknown): Removed the [namespace inscope] - hack that was maintained for Itcl - - *** POTENTIAL INCOMPATIBILITY *** for Itcl - Itcl users will need a new release with Itcl's [Patch 2040295], or - else load the tiny script in that patch by themselves (rewrite - ::unknown). Note that it is a script-only patch. - -2008-08-05 Joe English - - * unix/tclUnixChan.c: Streamline async connect logic [Patch 1994512] - -2008-08-05 Miguel Sofer - - * generic/tclExecute.c: Fix for [Bug 2038069] by dgp. - * tests/execute.test: - -2008-08-04 Miguel Sofer - - * tests/nre.test: Added tests for [if], [while] and [for]. A test - for [foreach] has been added and marked as knownbug, awaiting for it - to be NR-enabled. - - * generic/tclBasic.c: Made atProcExit commands run - * generic/tclCompile.h: unconditionally, streamlined - * generic/tclExecute.c: atProcExit/tailcall processing in TEBC. - * generic/tclProc.c: - * tests/unsupported.test: - -2008-08-04 Don Porter - - * generic/tclExecute.c: Stopped faulty double-logging of errors to - * tests/execute.test: stack trace when a compile epoch bump triggers - fallback to direct evaluation of commands in a compiled script. - [Bug 2037338] - -2008-08-03 Miguel Sofer - - * generic/tclBasic.c: New unsupported command atProcExit that - * generic/tclCompile.h: shares the implementation with tailcall. - * generic/tclExecute.c: Fixed a segfault in tailcalls. Tests added. - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * tests/unsupported.test: - -2008-08-02 Miguel Sofer - - * tests/NRE.test (removed): Migrated tests to standard locations, - * tests/nre.test (new): separating core functionality from the - * tests/unsupported.test (new): experimental commands. - -2008-08-01 Jeff Hobbs - - * doc/Exit.3: Do not call Tcl_Finalize implicitly - * generic/tclEvent.c: on DLL_PROCESS_DETACH as it may lead - * win/tclWin32Dll.c (DllMain): to issues and the user should be - explicitly calling Tcl_Finalize before unloading regardless. Clarify - the docs to note the explicit need in embedded use. - -2008-08-01 Don Porter - - * generic/tclBasic.c: Revised timing of the CmdFrame stack - * tests/info.test: management in TclEvalEx so that the CmdFrame - will still be on the stack at the time Tcl_LogCommandInfo is called to - append another level of -errorinfo information. Sets the stage to add - file and line data to the stack trace. Added test to check that [info - frame] functioning remains unchanged by the revision. - -2008-07-31 Miguel Sofer - - * tests/NRE.test: Replaced all deep-recursing tests by shallower - tests that actually measure the C-stack depth. This makes them - bearable again (even under memdebug) and avoid crashing on failure. - - * generic/tclBasic.c: NR-enabling [catch], [if] and [for] and - * generic/tclCmdAH.c: [while] (the script, not the tests) - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclInt.h: - * tests/NRE.test: - - * generic/tclBasic.c: Moved the few remaining defs from tclNRE.h to - * generic/tclDictObj.c: tclInt.h, eliminated inclusion of tclNRE.h - * generic/tclExecute.c: everywhere. - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNRE.h (removed): - * generic/tclNamesp.c: - * generic/tclOOBasic.c: - * generic/tclOOInt.h: - * generic/tclProc.c: - * generic/tclTest.c: - * unix/Makefile.in: - -2008-07-30 Miguel Sofer - - * generic/tclBasic.c: Improved tailcalls. - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclTest.c: - * tests/NRE.test: - - * generic/tclBasic.c (TclNREvalObjEx): New comments and code reorg - to clarify what is happening. - - * generic/tclBasic.c: Guard against the value of iPtr->evalFlags - changing between the times where TEOV and TEOV_exception run. Thanks - dgp for catching this. - -2008-07-29 Miguel Sofer - - * tests/NRE.test: New tests that went MIA in the NRE revamping - - * generic/tclBasic.c: Clean up - * generic/tclNRE.h: - * generic/tclExecute.c: - - * generic/tclBasic.c: Made use of the thread's alloc cache stored in - * generic/tclInt.h: the ekeko at interp creation to avoid hitting - * generic/tclNRE.h: the TSD each time an NRE callback is pushed or - * generic/tclThreadAlloc.c: pulled; the approach is suitably general - to extend to every other obj allocation where an interp is know; this - is left for some other time, requires a lot of grunt work. - - * generic/tclExecute.c: Fix [Bug 2030670] that cause TclStackRealloc - to panic on rare corner cases. Thx ajpasadyn for diagnose and patch. - - * generic/tcl.decls: Completely revamped NRE implementation, with - * generic/tclBasic.c: (almost) unchanged API. - * generic/tclCompile.h: - * generic/tclExecute.c: TEBC will require a bit of a facelift, but - * generic/tclInt.decls: TEOV at least looks great now. There are new - * generic/tclInt.h: tests (incomplete!) to verify that execution - * generic/tclInterp.c: is indeed in the same TEBC instance, at the - * generic/tclNRE.h: same level in all stacks involved. Tailcalls - * generic/tclNamesp.c: are still a bit leaky, still deserving to be - * generic/tclOOBasic.c: in tcl::unsupported. - * generic/tclOOMethod.c: - * generic/tclProc.c: Uninit'd var warnings in TEBC with -O2, no - * generic/tclTest.c: warnings otherwise. - -2008-07-28 Jan Nijtmans - - * doc/FileSystem.3: CONSTified many functions using - * generic/tcl.decls: Tcl_FileSystem which all are supposed - * generic/tclDecls.h: to be a constant, but this was not - * generic/tclFileSystem.h: reflected in the API: Tcl_FSData, - * generic/tclIOUtil.c: Tcl_FSGetInternalRep, Tcl_FSRegister, - * generic/tclPathObj.c: Tcl_FSNewNativePath, Tcl_FSUnregister, - * generic/tclTest.c: Tcl_FSGetFileSystemForPath ... - This change complies with TIP #27. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-28 Andreas Kupries - - * generic/tclBasic.c: Added missing ref count when creating an empty - string as path (TclEvalEx). In 8.4 the missing code caused panics in - the testsuite. It doesn't in 8.5. I am guessing that the code path - with the missing the incr-refcount is not invoked any longer. Because - the bug in itself is certainly the same. - -2008-07-27 Donal K. Fellows - - * generic/tclOOMethod.c (PushMethodCallFrame): Remove hack that should - have gone when this code was merged into Tcl. - -2008-07-27 Jan Nijtmans - - * doc/Object.3: CONSTified 3 functions using Tcl_ObjType - * doc/ObjectType.3: which all are supposed to be a constant, but - * generic/tcl.decls: this was not reflected in the API: - * generic/tcl.h: Tcl_RegisterObjType, Tcl_ConvertToType, - * generic/tclDecls.h: Tcl_GetObjType - * generic/tclObj.c: Introduced a CONST86_RETURN, so extensions - * generic/tclCompCmds.c: which use Tcl_ObjType directly can be - * generic/tclOOMethod.c: modified to compile against both Tcl 8.5 and - * generic/tclTestobj.c: Tcl 8.6. tclDecls.h regenerated - This change complies with TIP #27. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-25 Andreas Kupries - - * test/info.test: More work on singleTestInterp usability. [1605269] - - * tests/info.test: Tests 38.* added, exactly testing the tracking of - location for uplevel scripts. Resolved merge conflict on info-37.0, - switched !singleTestInterp constraint to glob matching instead. Ditto - info-22.8, removed constraint, more glob matching, and reduced the - depth of the stack we check. More is coming, right now I want to - commit the bug fixes. - - * tests/oo.test: Updated oo-22.1 for expanded location tracking. - - * generic/tclCompile.c (TclInitCompileEnv): Reorganized the - initialization of the #280 location information to match the flow in - TclEvalObjEx to get more absolute contexts. - - * generic/tclBasic.c (TclEvalObjEx): Added missing cleanup of extended - location information. - -2008-07-25 Daniel Steffen - - * tests/info.test (info-37.0): Add !singleTestInterp constraint; - (info-22.8, info-23.0): switch to glob matching to avoid sensitivity - to tcltest.tcl line number changes, remove knownBug constraint, fix - expected result. [Bug 1605269] - -2008-07-24 Jan Nijtmans - - * doc/Notifier.3: CONSTified 4 functions in the Notifier which - * doc/Thread.3: all have a Tcl_Time* in it which is supposed - * generic/tcl.decls: to be a constant, but this was not reflected - * generic/tcl.h: reflected in the API: - * generic/tclDecls.h: Tcl_SetTimer, Tcl_WaitForEvent, - * generic/tclNotify.c: Tcl_ConditionWait, Tcl_SetMaxBlockTime - * macosx/tclMacOSXNotify.c: - * generic/tclThread.c: Introduced a CONST86, so extensions which have - * unix/tclUnixNotfy.c: have their own Notifier (are there any?) can - * unix/tclUnixThrd.c: can be modified to compile against both Tcl - * win/tclWinNotify.c: Tcl 8.5 and Tcl 8.6 - * win/tclWinThrd.c: Regenerated tclDecls.h with "make stubs". - This change complies with TIP #27 - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-23 Alexandre Ferrieux - - * tests/lrange.test: Added relative speed test to check for lrange - in-place optimization committed 2008-06-30. - * tests/binary.test: Added relative speed test to check for pure byte - array CONCAT1 optimization committed 2008-06-30. - -2008-07-23 Andreas Kupries - - * tests/info.test: Reordered the tests to have monotonously increasing - numbers. - - * generic/tclBasic.c: Modified TclArgumentGet to reject pure lists - * generic/tclCmdIL.c: immediately, without search. Reworked setup of - * generic/tclCompile.c: eoFramePtr, doesn't need the line information, - * tests/info.test: more sensible to have everything on line 1 when - eval'ing a pure list. Updated the users of the line information to - special case this based on the frame type (i.e. - TCL_LOCATION_EVAL_LIST). Added a testcase demonstrating the new - behaviour. - -2008-07-23 Miguel Sofer - - * generic/tclBasic.c (GetCommandSource): Added comment with - explanation and warning for waintainers. - -2008-07-22 Andreas Kupries - - * generic/tclCompile.c: Made the new TclEnterCmdWordIndex static, and - * generic/tclCompile.h: ansified. - - * generic/tclBasic.c: Ansified the new functions. Added missing - function comments. - - * generic/tclBasic.c: Reworked the handling of bytecode literals for - * generic/tclCompile.c: #280 to fix the abysmal performance for deep - * generic/tclCompile.h: recursion, replaced the linear search through - * generic/tclExecute.c: the whole stack with another hashtable and - * generic/tclInt.h: simplified the data structure used by the compiler - by using an array instead of a hashtable. Incidentially this also - fixes the memory leak reported via [Bug 2024937]. - -2008-07-22 Miguel Sofer - - * generic/tclBasic.c: Added numLevels field to CommandFrame, let - * generic/tclExecute.c: GetCommandSource use it. This solves [Bug - * generic/tclInt.h: 2017146]. Thx dgp for the analysis. - -2008-07-21 Andreas Kupries - - * generic/tclBasic.c: Extended the existing TIP #280 system (info - * generic/tclCmdAH.c: frame), added the ability to track the absolute - * generic/tclCompCmds.c: location of literal procedure arguments, and - * generic/tclCompile.c: making this information available to uplevel - * generic/tclCompile.h: eval, and siblings. This allows proper - * generic/tclInterp.c: tracking of absolute location through custom - * generic/tclInt.h: (Tcl-coded) control structures based on uplevel, - * generic/tclNamesp.c: etc. - * generic/tclProc.c: - * tests/info.test: - -2008-07-21 Jan Nijtmans - - * generic/*.c: Fix [2021443] inconsistant "wrong # args" messages - * win/tclWinReg.c - * win/tclWinTest.c - * tests/*.test - -2008-07-21 Alexandre Ferrieux - - TIP #304 IMPLEMENTATION - - * generic/tcl.decls: Public API - * generic/tclIOCmds.c: Generic part - * unix/tclUnixPipe.c: OS part - * win/tclWinPipe.c: OS part - * tests/chan.test: [chan pipe] tests - * tests/ioCmd.test: Modernized checks - * tests/ioTrans.test: - -2008-07-21 Pat Thoyts - - * generic/tclFCmd.c: Inodes on windows are unreliable. [Bug 2015723] - * tests/winFCmd.test: test rename with inode collision - -2008-07-21 Miguel Sofer - - * generic/tcl.decls: Changed the implementation of - * generic/tclBasic.c: [namespace import]; removed - * generic/tclDecls.h: Tcl_NRObjProc, replaced with - * generic/tclExecute.c: Tcl_NRCmdSwap (proposed public - * generic/tclInt.h: NRE API). This should fix - * generic/tclNRE.h: [Bug 582506]. - * generic/tclNamesp.c: - * generic/tclStubInit.c: - - * generic/tclBasic.c: NRE: enabled calling NR commands - * generic/tclExecute.c: from the callbacks. Completely - * generic/tclInt.h: redone tailcall implementation - * generic/tclNRE.h: using the new feature. [Bug 2021489] - * generic/tclProc.c: - * tests/NRE.test: - -2008-07-20 Kevin B. Kenny - - * tests/fileName.test: Repaired the failing test fileName-15.7 from - dkf's commit earlier today. - -2008-07-20 Donal K. Fellows - - * generic/tclDictObj.c (SetDictFromAny): Make the list->dict - transformation a bit more efficient; modern dicts are ordered and so - we can round-trip through lists without needing the string rep at all. - * generic/tclListObj.c (SetListFromAny): Make the dict->list - transformation not lossy of internal representations and hence more - efficient. [Bug 2008248] (ajpasadyn) but using a more efficient patch. - - * tests/fileName.test: Revise to reduce the obscurity of tests. In - particular, all tests should now produce informative messages on - failure and the quantity of [catch]-based obscurity is now greatly - reduced; non-erroring is now checked for directly. - -2008-07-19 Donal K. Fellows - - * tests/env.test: Add LANG to the list of variables that are not - touched by the environment variable tests, so that subprocesses can - get their system encoding correct. - - * tests/exec.test, tests/env.test: Rewrite so that non-ASCII - characters are not used in the final comparison. Part of fixing [Bug - 1513659]. - -2008-07-18 Miguel Sofer - - * generic/tclBasic.c: Optimization: replace calls to - * generic/tclDictObj.c: Tcl_NRAddCallback with the macro - * generic/tclExecute.c: TclNRAddCallback. - * generic/tclInterp.c: - * generic/tclNRE.h: - * generic/tclNamesp.c: - * generic/tclOO.c: - * generic/tclOOBasic.c: - * generic/tclOOCall.c: - * generic/tclOOInt.h: - * generic/tclOOMethod.c: - * generic/tclProc.c: - -2008-07-18 Donal K. Fellows - - * generic/tclOO.c (TclNRNewObjectInstance, FinalizeAlloc): - * generic/tclOOBasic.c (TclOO_Class_Create, TclOO_Class_CreateNs) - (TclOO_Class_New, FinalizeConstruction, AddConstructionFinalizer): - NRE-enablement of the class construction methods. - -2008-07-18 Miguel Sofer - - * tests/NRE.test: Added basic tests for deep TclOO calls - - * generic/tcl.decls: Change the public api prefix from - * generic/tcl.h: TclNR_foo to Tcl_NRfoo - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclInterp.c: - * generic/tclNRE.h: - * generic/tclNamesp.c: - * generic/tclOO.c: - * generic/tclOOBasic.c: - * generic/tclOOCall.c: - * generic/tclOOMethod.c: - * generic/tclProc.c: - * generic/tclStubInit.c: - -2008-07-18 Donal K. Fellows - - * generic/tclOOBasic.c (TclOO_Object_Eval, FinalizeEval): NRE-enable - the oo::object.eval method. - -2008-07-18 Miguel Sofer - - * generic/tclDictObj.c (DictWithCmd, DictUpdateCmd): Fix refcounting - bugs that caused crashes [Bug 2017857]. - - * generic/tclBasic.c (TclNREvalObjEx): Streamline the management of - the command frame (opt). - -2008-07-17 Donal K. Fellows - - * generic/tclDictObj.c (DictWithCmd, FinalizeDictWith): Split the - implementation of [dict with] so that it works with NRE. - (DictUpdateCmd, FinalizeDictUpdate): Similarly for the non-compiled - version of [dict update]. - -2008-07-16 George Peter Staplin - - * win/tclWinThrd.c: Test for TLS_OUT_OF_INDEXES to make certain that - thread key creation is successful. - -2008-07-16 Donal K. Fellows - - * generic/tclOO.c, generic/tclOOInt.h, generic/tclOOBasic.c: - * generic/tclOOCall.c, generic/tclOOMethod.c: NRE-enable the TclOO - implementation in Tcl. No change to public APIs, except that method - implementations can now be NRE-aware if they choose (which normal - methods and forwards are). On the other hand, callers of - TclOOInvokeObject (which is only in the internal stub table) will need - to deal with the fact that it's only safe to call inside an NRE-aware - context. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-15 Miguel Sofer - - * tests/NRE.test: Better constraint for testing the existence of - * tests/stack.test: teststacklimit, to insure that the test suite - runs under tclsh. - - * generic/tclParse.c: Fixing incomplete reversion of "fix" for [Bug - 2017583], missing TclResetCancellation call. - -2008-07-15 Donal K. Fellows - - * generic/tclBasic.c (Tcl_CancelEval): Fix blunder. [Bug 2018603] - - * doc/DictObj.3: Fix error in example. [Bug 2016740] - - * generic/tclNamesp.c (EnsembleUnknownCallback): Factor out some of - the more complex parts of the ensemble code to make it easier to - understand and hence to permit tighter compilation of code on the - critical path. - -2008-07-14 Miguel Sofer - - * generic/tclParse.c: Reverting the "fix" for [Bug 2017583], numLevel - * tests/parse.test: management and TclInterpReady check seems to be - necessary after all. - -2008-07-14 Donal K. Fellows - - * generic/tclProc.c (TclNRApplyObjCmd, TclObjInterpProcCore): - * generic/tclBasic.c (TclNR_AddCallback, TclEvalObjv_NR2): - * generic/tclNRE.h (TEOV_callback): Change the callback storage type - to use an array, so guaranteeing correct inter-member spacing and - memory layout. - -2008-07-14 Miguel Sofer - - * generic/tclExecute.c: Remove unneeded TclInterpReady calls - * generic/tclParse.c: - - * generic/tclBasic.c.: Embedded Tcl_Canceled() calls into - * generic/tclExecute.c: TclInterpReady(). - * generic/tclParse.c: - - * generic/tclVar.c: Fix error message - - * generic/tclParse.c: Remove unnecessary numLevel management - * tests/parse.test: [Bug 2017583] - - * generic/tclBasic.c.: NRE left too many calls to - * generic/tclExecute.c: TclResetCancellation lying around: it - * generic/tclProc.c: only needs to be called prior to any - iPtr->numLevels++. Thanks mistachkin. - - * generic/tclBasic.c: TclResetCancellation() calls were misplaced - (merge mishap); stray //. Thanks patthoyts. - - * generic/tclInt.h: The new macros TclSmallAlloc and TclSmallFree - were badly defined under mem debugging [Bug 2017240] (thx das) - -2008-07-13 Miguel Sofer - - NRE implementation [Patch 2017110] - - * generic/tcl.decls: The NRE infrastructure - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclCompile.h: - * generic/tclDecls.h: - * generic/tclExecute.c: - * generic/tclHistory.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclNRE.h: - * generic/tclStubInit.c: - * unix/Makefile.in: - - * generic/tclInterp.c: NRE-enabling: procs, lambdas, uplevel, - * generic/tclNamesp.c: same-interp aliases, ensembles, imports - * generic/tclProc.c: and namespace_eval. - - * generic/tclTestProcBodyObj.c: New NRE specific tests (few, but - * tests/NRE.test: note that the thing is actually - tested by the whole testsuite. - - * tests/interp.test: Fixed numLevel counting. - * tests/parse.test: - * tests/stack.test: - - * unix/configure: Removing support for the hacky nonportable - * unix/configure.in: stack check: it is not needed anymore, Tcl - * unix/tclConfig.h.in: is very thrifty on the C stack. - * unix/tclUnixInit.c: - * unix/tclUnixTest.c: - * win/tclWin32Dll.c: - -2008-07-08 Don Porter - - * generic/tclGet.c: Corrected out of date comments and removed - * generic/tclInt.decls: internal routine TclGetLong() that's no - longer used. If an extension is using this from the internal stubs - table, it can shift to the public routine Tcl_GetLongFromObj() or - can request addition of a public Tcl_GetLong(). - ***POTENTIAL INCOMPATIBILITY*** - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-07-08 Donal K. Fellows - - * doc/CrtInterp.3: Tighten up the descriptions of behaviour to make - this page easier to read for a "Tcl 8.6" audience. - -2008-07-07 Andreas Kupries - - * generic/tclCmdIL.c (InfoFrameCmd): Fixed unsafe idiom of setting - the interp result found by Don Porter. - -2008-07-07 Donal K. Fellows - - * doc/regexp.n, doc/regsub.n: Correct examples. [Bug 1982642] - -2008-07-06 Donal K. Fellows - - * doc/lindex.n: Improve examples. - -2008-07-03 Andreas Kupries - - * generic/tclIORChan.c (InvokeTclMethod): Fixed the memory leak - reported in [Bug 1987821]. Thanks to Miguel for the report and Don - Porter for tracking the cause down. - -2008-07-03 Don Porter - - * library/package.tcl: Removed [file readable] testing from - [tclPkgUnknown] and friends. We find out soon enough whether a file is - readable when we try to [source] it, and not testing before allows us - to workaround the bugs on some common filesystems where [file - readable] lies to us. [Patch 1969717] - -2008-07-01 Donal K. Fellows - - * generic/regc_nfa.c (duptraverse): Impose a maximum stack depth on - the single most recursive part of the RE engine. The actual maximum - may need tuning, but that needs a system with a small stack to carry - out. [Bug 1905562] - - * tests/string.test: Eliminate non-ASCII characters from the actual - test script. [Bug 2006884] - -2008-06-30 Donal K. Fellows - - * doc/ObjectType.3: Clean up typedef formatting. - -2008-06-30 Don Porter - - * doc/ObjectType.3: Updated documentation of the Tcl_ObjType - struct to match expectations of Tcl 8.5. [Bug 1917650] - -2008-06-30 Alexandre Ferrieux - - * generic/tclCmdIL.c: Lrange cleanup and in-place optimization. [Patch - 1890831] - - * generic/tclExecute.c: Avoid useless String conversion for CONCAT1 of - pure byte arrays. [Patch 1953758] - -2008-06-29 Donal K. Fellows - - * doc/*.1, doc/*.3, doc/*.n: Many small updates, purging out of date - change bars and cleaning up the formatting of typedefs. Added a few - missing bits of documentation in the process. - -2008-06-29 Don Porter - - * generic/tclPathObj.c: Plug memory leak in [Bug 1999176] fix. Thanks - to Rolf Ade for detecting. - -2008-06-29 Donal K. Fellows - - * doc/interp.n: Corrected order of subcommands. [Bug 2004256] - Removed obsolete (i.e. 8.5) .VS/.VE pairs. - - * doc/object.n (EXAMPLES): Fix incorrect usage of oo::define to be - done with oo::objdefine instead. [Bug 2004480] - -2008-06-28 Don Porter - - * generic/tclPathObj.c: Plug memory leak in [Bug 1972879] fix. Thanks - to Rolf Ade for detecting and Dan Steffen for the fix. [Bug 2004654] - -2008-06-26 Andreas Kupries - - * unix/Makefile.in: Followup to my change of 2008-06-25, make code - generated by the Makefile and put into the installed tm.tcl - conditional on interpreter safeness as well. Thanks to Daniel Steffen - for reminding me of that code. - -2008-06-25 Don Porter - - *** 8.6a1 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a1 release. - - * generic/tclOO.h: Bump to TclOO 0.5. - -2008-06-25 Andreas Kupries - - * library/tm.tcl: Modified the handling of Tcl Modules and of the - * library/safe.tcl: Safe Base to interact nicely with each other, - * library/init.tcl: enabling requiring Tcl Modules in safe - * tests/safe.test: interpreters. [Bug 1999119] - -2008-06-25 Pat Thoyts - - * win/rules.vc: Fix versions of dde and registry dlls - * win/makefile.vc: Fix problem building with staticpkg option - -2008-06-24 Don Porter - - * generic/tclPathObj.c: Fixed some internals management in the "path" - Tcl_ObjType for the empty string value. Problem led to a crash in the - command [glob -dir {} a]. [Bug 1999176] - -2008-06-24 Pat Thoyts - - * doc/fileevent.n: Fix examples and comment on eof use. [Bug 1995063] - -2008-06-23 Don Porter - - * generic/tclPathObj.c: Fixed bug in Tcl_GetTranslatedPath() when - operating on the "Special path" variant of the "path" Tcl_ObjType - intrep. A full normalization was getting done, in particular, coercing - relative paths to absolute, contrary to what the function of producing - the "translated path" is supposed to do. [Bug 1972879] - -2008-06-20 Don Porter - - * changes: Updates for 8.6a1 release. - - * generic/tclInterp.c: Fixed completely boneheaded mistake that - * tests/interp.test: [interp bgerror $slave] and [$slave bgerror] - would always act like [interp bgerror {}]. [Bug 1999035] - - * tests/chanio.test: Corrected flawed tests revealed by a -debug 1 - * tests/cmdAH.test: -singleproc 1 test suite run. - * tests/event.test: - * tests/interp.test: - * tests/io.test: - * tests/ioTrans.test: - * tests/namespace.test: - - * tests/encoding.test: Make failing tests pass again. [Bug 1972867] - -2008-06-19 Donal K. Fellows - - * generic/tclOO.c (Tcl_ObjectContextInvokeNext): Corrected 'next' (at - * tests/oo.test (oo-7.8): end of a call chain) to make it - * doc/next.n: consistent with the TIP. [Bug 1998244] - - * generic/tclOOCall.c (AddSimpleClassChainToCallContext): Make sure - * tests/oo.test (oo-14.8): that class mixins are processed in the - documented order. [Bug 1998221] - -2008-06-19 Don Porter - - * changes: Updates for 8.6a1 release. - - * README: Bump version number to 8.6a1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-06-17 Andreas Kupries - - * generic/tclClock.c (ClockConvertlocaltoutcObjCmd): Removed left - over debug output. - -2008-06-17 Andreas Kupries - - * doc/tm.n: Followup to changelog entry 2008-03-18 regarding - ::tcl::tm::Defaults. Updated the documentation to not only mention the - new (underscored) form of environment variable names, but make it the - encouraged form as well. [Bug 1914604] - -2008-06-17 Kevin Kenny - - * generic/tclClock.c (ConvertLocalToUTC): - * tests/clock.test (clock-63.1): Fixed a bug where the internal - ConvertLocalToUTC command segfaulted if passed a dictionary without - the 'localSeconds' key. To the best of my knowledge, the bug was not - observable in the [clock] command itself. - -2008-06-16 Andreas Kupries - - * generic/tclCmdIL.c (TclInfoFrame): Moved the code looking up the - * tests/info.test: information for key 'proc' out of the - TCL_LOCATION_BC branch to after the switch, this is common to all - frame types. Updated the testsuite to match. This was exposed by the - 2008-06-08 commit (Miguel), switching uplevel from direct eval to - compilation. [Bug 1987851] - -2008-06-16 Andreas Kupries - - * tests/ioTrans.test (iortrans-11.*): Fixed same issue as for - iortrans.tf-11.*, cleanup of temp file, making this a followup to the - entry on 2008-06-10 by myself. - -2008-06-13 David Gravereaux - - * win/rules.vc: SYMBOLS macro is now being set to zero when $(OPTS) is - not available. - * win/makefile.vc: The Stubs source files (tclStubLib.c and - tclOOStubLib.c) should not be compiled with the -GL flag. - -2008-06-13 Joe Mistachkin - - TIP #285 IMPLEMENTATION - - * doc/Eval.3: Added documentation for the Tcl_CancelEval and - Tcl_Canceled functions and the TCL_CANCEL_UNWIND flag bit. - * doc/after.n: Corrected the spelling of 'canceled' in the - documentation. - * doc/interp.n: Added documentation for [interp cancel]. - * generic/tcl.decls: Added the Tcl_CancelEval and Tcl_Canceled - functions to the stubs table. - * generic/tcl.h: Added the TCL_CANCEL_UNWIND flag bit. - * generic/tclBasic.c: The bulk of the script cancellation - functionality is defined here. Added code to initialize and manage the - script cancellation hash table in a thread-safe manner. Reset script - cancellation flags prior to increasing the nesting level (if the - nesting level is currently zero) and always cooperatively check for - script cancellation near the start of TclEvalObjvInternal and after - invoking async handlers. - * generic/tclDecls.h: Regenerated. - * generic/tclEvent.c: Call TclFinalizeEvaluation during finalization - to cleanup the script cancellation hash table. During [vwait], always - cooperatively check for script cancellation. Corrected the spelling of - 'canceled' in comments to be consistent with the documentation. - * generic/tclExecute.c: Reset script cancellation flags prior to - increasing the nesting level (if the nesting level is currently zero) - and always cooperatively check for script cancellation after invoking - async handlers. Prevent [catch] from catching script cancellation when - the TCL_CANCEL_UNWIND flag is set (similar to the manner used by TIP - 143 when a limit has been exceeded). - * generic/tclInt.decls: Added TclResetCancellation to the internal - stubs table. - * generic/tclInt.h: Added asyncCancel and asyncCancelMsg fields to the - private Interp structure. Added private interp flag value CANCELED to - help control script cancellation. - * generic/tclIntDecls.h: Regenerated. - * generic/tclInterp.c (Tcl_InterpObjCmd): Added [interp cancel] - subcommand. - * generic/tclNotify.c (Tcl_DeleteEventSource): Corrected the spelling - of 'canceled' in comments to be consistent with the documentation. - * generic/tclParse.c: Reset script cancellation flags prior to - * generic/tclProc.c: increasing the nesting level (if the nesting - level is currently zero) and cooperatively check for script - cancellation prior to evaluating commands. - * generic/tclStubInit.c: Regenerated. - * generic/tclThreadTest.c (Tcl_ThreadObjCmd): Added script - cancellation support ([testthread cancel]). - Modified [testthread id] to allow querying of the 'main' thread ID. - Corrected comments to reflect the actual command syntax. Made - [testthread wait] cooperatively check for script cancellation. Added - [testthread event] to allow for processing one pending event without - blocking. - * generic/tclTimer.c: Delay for a maximum of 500 milliseconds prior to - checking for async handlers and script cancellation. - * tests/cmdAH.test: Changed [interp c] to [interp create]. - * tests/interp.test: Added and fixed tests for [interp cancel]. - * tests/thread.test: Added tests for script cancellation via - [testthread cancel]. - * tools/man2help2.tcl: Fixed problems with WinHelp target (see - * tools/man2tcl.c: [Bug 1934200], [Bug 1934265], and [Bug 1934272]). - * win/makefile.vc: Added 'pdbs' option for Windows build rules to - * win/rules.vc: allow for non-debug builds with full symbols. - * win/tcl.hpj.in: Corrected version for WinHelp target. - * win/tclWinNotify.c: Used SleepEx and WaitForSingleObjectEx on - * win/tclWinThrd.c: Windows because they are alertable. - -2008-06-12 Daniel Steffen - - * unix/Makefile.in: Add complete deps on tclDTrace.h. - - * generic/tclOO.c: Use TclOOStubs hooks field to retrieve - * generic/tclOODecls.h: TclOOIntStubs pointer. [Bug 1980953] - * generic/tclOOIntDecls.h: - * generic/tclOOStubInit.c: - * generic/tclOOStubLib.c: - - * generic/tclIORTrans.c: Fix signed <-> unsigned cast warnings. - - * unix/Makefile.in: Clean generated tclDTrace.h file. - * unix/configure.in (SunOS): Fix static DTrace-enabled build. - - * unix/tcl.m4 (SunOS-5.11): Fix 64bit amd64 support with gcc & Sun cc. - * unix/configure: autoconf-2.59 - - * macosx/Tcl.xcodeproj/project.pbxproj: Add tclIORTrans.c; updates and - cleanup for Xcode 3.1/Leopard. - * macosx/Tcl.xcode/project.pbxproj: Sync Tcl.xcodeproj changes. - * macosx/README: Document new build configs. - -2008-06-10 Joe English - - * generic/tclEncoding.c(UtfToUtfProc): Avoid unwanted sign extension - when converting incomplete UTF-8 sequences. See [Bug 1908443] for - details. - -2008-06-10 Andreas Kupries - - * tests/ioTrans.test (iortrans.tf-6.1): Fixed the [Bug 1988552], - reported by Kevin. Have to close the channel before removal of the - file. Fixed same bug in test 'iortrans.tf-11.0', after fixing missing - cleanup of the file in 'iortrans.tf-11.*'. Lastly fixed the names of - the threaded tests 'iortrans-8.*' to the correct 'iortrans.tf-8.*'. - -2008-06-09 Andreas Kupries - - * generic/tclIORTrans.c (ReflectInput): Fixed a bug triggered by Pat - Thoyts . Reset the EOF flag after - draining the Tcl level into the result buffer, to make sure that the - result buffer will be drained as well by repeated calls to - ReflectInput should it contain more than one buffer-full of data. - Without that reset the higher I/O system will not call on ReflectInput - anymore due to the assumed EOF, thus losing the data which did not fit - in the buffer of the call which caused the eof and drain. - -2008-06-09 Donal K. Fellows - - * generic/tclOOCall.c (TclOOGetSortedMethodList): Plug memory leak - that occurred when all methods were hidden. [Bug 1987817] - -2008-06-08 Miguel Sofer - - * generic/tclBasic.c: Compilation of uplevel scripts, allow - * generic/tclCompCmds.c: non-body compiled scripts to access the - * generic/tclCompile.c: LVT (but not to extend it) and enable the - * generic/tclCompile.h: canonical list opt to sidestep the - * generic/tclExecute.c: compiler. [Patch 1973096] - * generic/tclProc.c: - * tests/uplevel.test: - -2008-06-06 Andreas Kupries - - TIP #230 IMPLEMENTATION - - * generic/tclIOCmd.c: Integration of transform commands into 'chan' - ensemble. - * generic/tclInt.h: Definitions of the transform commands. - * generic/tclIORTrans.c: Implementation of the reflection transforms. - * tests/chan.test: Tests updated for new sub-commands of 'chan'. - * tests/ioCmd.test: Tests updated for new sub-commands of 'chan'. - * tests/ioTrans.test: Whole new set of tests for the reflection - transform. - * unix/Makefile.in: Integration of new files into build rules. - * win/Makefile.in: Integration of new files into build rules. - * win/makefile.vc: Integration of new files into build rules. - - NOTE: The file 'tclIORTrans.c' has a lot of code in common with the - file 'tclIORChan.c', as that made it much easier to develop the - reference implementation as a separate module. Now that the - transforms have been committed the one thing left to do is to go - over both modules and see which of the common parts we can - factor out and share. - -2008-06-04 Pat Thoyts - - * generic/tclBinary.c: TIP #317 implementation - * tests/binary.test: - -2008-06-02 Kevin B. Kenny - - * generic/tclOO.c (ReleaseClassContents): Fix the one remaining - valgrind complaint about oo.test, caused by failing to protect the - Object as well as the Class corresponding to a subclass being deleted - and hence getting a freed-memory read when attempting to delete the - class command. [Bug 1981001] - -2008-06-01 Donal K. Fellows - - * generic/tclOOMethod.c (Tcl_NewMethod): Complete the fix of [Bug - 1981001], previous fix was incomplete though helpful in telling me - where to look. - -2008-06-01 Joe Mistachkin - - * win/Makefile.in: Add tclOO genstubs to Windows makefiles and remove - * win/makefile.vc: -DBUILD_tcloo because it is no longer required. - -2008-06-01 Kevin B. Kenny - - * generic/tclOODecls.h: Added the swizzling of DLLEXPORT and - * generic/tclOOIntDecls.h: DLLIMPORT needed to make EXTERN work. - - * generic/tclDictObj.c: Added missing initializers to the ensemble - map to silence a compiler warning. Thanks to - George Peter Staplin for the report. - - * generic/tclOOMethod.c: Fix a bug where the refcount of a method was - reset if the method was redefined while there - was an active invocation. [Bug 1981001] - -2008-06-01 Donal K. Fellows - - * generic/tclOO.decls, unix/Makefile.in (genstubs): Make generation of - stub tables correct. - * generic/tclOO{Decls.h,IntDecls.h,StubInit.c,StubLib.c}: Fixes to - make the generation work correctly, removing subtle differences - between output of different versions of stub generator. - -2008-06-01 Daniel Steffen - - * generic/tclOOStubLib.c: Ensure use of tcl stubs; include in - * unix/Makefile.in: stub lib; disable broken tclOO - genstubs - - * generic/tclOO.c: Make tclOO stubs tables 'static const' - * generic/tclOODecls.h: and stub table pointers MODULE_SCOPE - * generic/tclOOIntDecls.h: (change generated files manually - * generic/tclOOStubInit.c: pending genstubs support for tclOO). - * generic/tclOOStubLib.c: - - * generic/tclOO.c: Fix warnings for 'int<->ptr - * generic/tclOOCall.c: conversion' and 'signed vs unsigned - * generic/tclOOMethod.c: comparison'. - - * tests/msgcat.test: Fix for ::tcl::mac::locale with @modifier. - - * tools/tsdPerf.tcl: Use [info sharedlibextension] - - * unix/tclConfig.h.in: autoheader-2.59 - - * macosx/Tcl.xcodeproj/project.pbxproj: Add new tclOO files; add debug - * macosx/README: configs with corefoundation - disabled and with gcov; update - to Xcode 3.1. - -2008-05-31 Donal K. Fellows - - * generic/tclOO.c (InitFoundation): Correct reference counting for - strings used when creating the constructor for classes. - * generic/tclOOMethod.c (TclOODelMethodRef): Correct fencepost error - in reference counting of method implementation structures. - * tests/oo.test (oo-0.5): Added a test to detect a memory leak problem - relating to disposal of the core object system. - - TIP#257 IMPLEMENTATION - - * generic/tclBasic.c, generic/tclOOInt.h: Correct declarations. - * win/Makefile.in, win/makefile.bc, win/makefile.vc: Build support for - Win32, from Joe Mistachkin. [Patch 1980861] - - * generic/tclOO*, doc/*, tests/oo.test: Port of implementation of - TclOO to sit directly inside Tcl. Note that this is incomplete (e.g. - no build support yet for Windows). - -2008-05-26 Jeff Hobbs - - * tests/io.test (io-53.9): Need to close chan before removing file. - -2008-05-26 Donal K. Fellows - - * win/makefile.bc: Remove deprecated winhelp target. - * win/Makefile.in, win/makefile.vc: It didn't work correctly anyway. - -2008-05-23 Andreas Kupries - - * win/tclWinChan.c (FileWideSeekProc): Accepted a patch by Alexandre - Ferrieux to fix the [Bug 1965787]. - 'tell' now works for locations > 2 GB as well instead of going - negative. - - * generic/tclIO.c (Tcl_SetChannelBufferSize): Accepted a patch by - * tests/io.test: Alexandre Ferrieux - * tests/chanio.test: to fix the [Bug 1969953]. Buffersize outside of - the supported range are now clipped to nearest boundary instead of - ignored. - -2008-05-22 Don Porter - - * generic/tclNamesp.c (Tcl_LogCommandInfo): Restored ability to - handle the argument value length = -1. Thanks to Chris Darroch for - discovering the bug and providing the fix. [Bug 1968245] - -2008-05-21 Don Porter - - * generic/tclParse.c (ParseComment): The new TclParseAllWhiteSpace - * tests/parse.test (parse-15.60): routine has no mechanism to - return the "incomplete" status of "\\\n" so calling this routine - anywhere that can be reached within a Tcl_ParseCommand() call is a - mistake. In particular, ParseComment() must not use it. [Bug 1968882] - -2008-05-20 Donal K. Fellows - - * generic/tclNamesp.c (Tcl_SetNamespaceUnknownHandler): Corrected odd - logic for handling installation of namespace unknown handlers which - could lead too very strange things happening in the error case. - -2008-05-16 Miguel Sofer - - * generic/tclCompile.c: Fix crash with tcl_traceExec. Found and fixed - by Alexander Pasadyn. [Bug 1964803] - -2008-05-15 Pat Thoyts - - * win/makefile.vc: We should use the thread allocator for threaded - * win/rules.vc: builds. Added 'tclalloc' option to disable. - -2008-05-09 George Peter Staplin - - * tools/tsdPerf.c: A loadable Tcl extension for testing TSD - performance. - * tools/tsdPerf.tcl: A simplistic tool that uses the thread - extension and tsdPerf.so to get some performance metrics by, - simulating, simple TSD contention. - -2008-05-09 George Peter Staplin - - * generic/tcl.h: Make Tcl_ThreadDataKey a void *. - * generic/tclInt.h: Change around some function names and add some - new per-platform declarations for thread-specific data functions. - * generic/tclThread.c: Make use of of the new function names that no - longer have a Tclp prefix. - * generic/tclThreadStorage.c: Replace the core thread-specific data - (TSD) mechanism with an array offset solution that eliminates the hash - tables, and only uses one slot of native TSD. Many thanks to Kevin B. - Kenny for his help with this. - - * unix/tclUnixThrd.c: Add platform-specific TSD functions for use by - * win/tclWinThrd.c: tclThreadStorage.c. - -2008-05-09 Kevin B. Kenny - - * tests/dict.test (dict-19.2): Corrected a bug where the test was - changed to use [apply] instead of a temporary proc, but the cleanup - script still attempted to delete the temporary proc. - -2008-05-07 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictAppendCmd): Fix silly off-by - one error that caused a crash every time a compiled 'dict append' with - more than one argument was used. Found by Colin McCormack. - -2008-05-02 Pat Thoyts - - * generic/tclBasic.c: Converted the [binary] command into an - * generic/tclBinary.c: ensemble. - * generic/tclInt.h: - * test/binary.test: Updated the error tests for ensemble errors. - - * generic/tclFileName.c: Reverted accidental commit of TIP 316 APIs. - -2008-04-27 Donal K. Fellows - - * */*.c: A large tranche of getting rid of pre-C89-isms; if your - compiler doesn't support things like proper function declarations, - 'void' and 'const', borrow a proper one when building Tcl. (The header - files allow building things that link against Tcl with really ancient - compilers still; the requirement is just when building Tcl itself.) - -2008-04-26 Zoran Vasiljevic - - * generic/tclAsync.c: Tcl_AsyncDelete(): panic if attempt to locate - handler token fails. Happens when some other thread attempts to delete - somebody else's token. - - Also, panic early if we find out the wrong thread attempting to delete - the async handler (common trap). As, only the one that created the - handler is allowed to delete it. - -2008-04-24 Andreas Kupries - - * tests/ioCmd.test: Extended testsuite for reflected channel - implementation. Added test cases about how it handles if the rug is - pulled out from under a channel (= killing threads, interpreters - containing the tcl command for a channel, and channel sitting in a - different interpreter/thread.) - - * generic/tclIORChan.c: Fixed the bugs exposed by the new testcases, - redone most of the cleanup and exit handling. - -2008-04-21 Don Porter - - * generic/tclIOUtil.c: Removed all code delimited by - * generic/tclTest.c: USE_OBSOLETE_FS_HOOKS, completing - * tests/ioCmd.test: the deprecation path for these - * tests/ioUtil.test (removed): obsolete interfaces. (Code was active - in Tcl 8.4, present but enabled only by customized compile switch in - Tcl 8.5, and now completely gone for Tcl 8.6). Also removed all tests - relevant only to the removed interfaces. - -2008-04-19 George Peter Staplin - - * doc/Ensemble.3: Fix a typo: s/defiend/defined/ - Thanks to hat0 for spotting this. - -2008-04-16 Daniel Steffen - - * generic/tclInt.h: Make stubs tables 'static const' and - * generic/tclStubInit.c: export only module-scope pointers to - * generic/tclStubLib.c: the main stubs tables (for package - * tools/genStubs.tcl: initialization). [Patch 1938497] - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclTomMathInterface.c (TclTommath_Init): - - * generic/tclInt.h: Revise Tcl_SetNotifier() to use a - * generic/tclNotify.c: module-scope hooks table instead of - * generic/tclStubInit.c: runtime stubs-table modification; - * macosx/tclMacOSXNotify.c: ensure all hookable notifier functions - * win/tclWinNotify.c: check for hooks; remove hook checks in - * unix/tclUnixNotfy.c: notifier API callers. [Patch 1938497] - -2008-04-15 Andreas Kupries - - * generic/tclIO.c (CopyData): Applied another patch by Alexandre - * io.test (io-53.8a): Ferrieux , - * chanio.test (chan-io-53.8a): to shift EOF handling to the async - part of the command if a callback is specified, should the channel be - at EOF already when fcopy is called. Testcase by myself. - -2008-04-15 Daniel Steffen - - * unix/Makefile.in: Adjust tclDTrace.h dependencies for removal - of tclStubLib.o from TCL_OBJS. [Bug 1942795] - -2008-04-14 Kevin B. Kenny - - * unix/tclUnixTime.c (NativeGetTime): Removed obsolete use of - 'struct timezone' in the call to 'gettimeofday'. [Bug 1942197] - - * tests/clock.test (clock-33.5, clock-33.5a, clock-33.8, clock-33.8a): - Added comments to the test that it can fail on a heavily loaded - system. - -2008-04-10 Andreas Kupries - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Keeping check for negative - values, changed to not be an error, but behave like the special value - -1 (copy all, default). - - * tests/iocmd.test (iocmd-15.{12,13}): Removed. - - * tests/io.test (io-52.5{,a,b}): Reverted last change, added - * tests/chanio.test (chan-io-52.5{,a,b}): comment regarding the - meaning of -1, added two more testcases for other negative values, - and input wrapped to negative. - -2008-04-09 Donal K. Fellows - - * tests/{fCmd,unixFCmd,winFCmd,winFile}.test: Tidying up of the test - suite to make better use of tcltest2 and be clearer about what is - being tested. - - * win/Makefile.in (html): Added target for doing convenient - documentation builds, mirroring the one from unix/Makefile. - -2008-04-09 Andreas Kupries - - * tests/chanio.test (chan-io-52.5): Removed '-size -1' from test, - * tests/io.test (io-52.5): does not seem to have any bearing, and was - an illegal value. Test case is not affected by the value of -size, - test flag restoration and that evrything was properly copied. - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Added checking of -size value - * tests/ioCmd.test (iocmd-15.{13,14}): to reject negative values, and - values overflowing 32-bit signed. Basic patch by Alexandre Ferrieux - , with modifications from me to - separate overflow from true negative value. Extended testsuite. [Bug - 1557855] - -2008-04-09 Daniel Steffen - - * tests/chanio.test (chan-io-53.8,53.9,53.10): Fix typo & quoting for - * tests/io.test (io-53.8,53.9,53.10): spaces in builddir path - -2008-04-08 Miguel Sofer - - * generic/tclExecute.c: Added comments to the alignment macros used in - GrowEvaluationStack() and friends. - -2008-04-08 Daniel Steffen - - * tools/genStubs.tcl: Revert erroneous 2008-04-02 change marking - *StubsPtr as EXTERN instead of extern. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2008-04-07 Andreas Kupries - - * tests/io.test (io-53.10): Testcase for bi-directional fcopy. - * tests/chanio.test: - * generic/tclIO.c: Additional changes to data structures for fcopy and - * generic/tclIO.h: channels to perform proper cleanup in case of a - channel having two background copy operations running as is now - possible. - - * generic/tclIO.c (BUSY_STATE, CheckChannelErrors, TclCopyChannel): - New macro, and the places using it. This change allows for - bi-directional fcopy on channels. Thanks to Alexandre Ferrieux - for the patch. [Bug 1350564] - -2008-04-07 Reinhard Max - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): Fix [format {% d}] - so that it behaves the same way as in 8.4 and as C's printf(). - * tests/format.test: Add a test for '% d' and '%+d'. - -2008-04-05 Kevin B. Kenny - - * win/tclWinFile.c: (WinSymLinkDirectory): Fixed a problem that Tcl - was creating an NTFS junction point (IO_REPARSE_TAG_MOUNT_POINT) but - filling in the union member for a Vista symbolic link. We had gotten - away with this error because the union member - (SymbolicLinkReparseBuffer) was misdefined in this file and in the - 'winnt.h' in early versions of MinGW. MinGW 3.4.2 has the correct - definition of SymbolicLinkReparseBuffer, exposing the mismatch, and - making tests cmdAH-19.4.1, fCmd-28.*, and filename-11.* fail. - * tests/chanio.test (chan-io-53.9): - * tests/io.test (io-53.9): Made test cleanup robust against the - possibility of slow process shutdown on Windows. - - * win/tcl.m4: Added -D_CRT_SECURE_NO_DEPRECATE and - -DCRT_NONSTDC_NO_DEPRECATE to the MSVC compilation flags so that the - compilation doesn't barf on perfectly reasonable Posix system calls. - * win/configure: Manually patched (don't have the right autoconf to - hand). - -2008-04-04 Andreas Kupries - - * tests/io.test (io-53.9): Added testcase for [Bug 780533], based - * tests/chanio.test: on Alexandre's test script. Also fixed problem - with timer in preceding test, was not canceled properly in the ok case - -2008-04-04 Andreas Kupries - - * generic/tclIORChan.c (ReflectOutput): Allow zero return from write - when input was zero-length anyway. Otherwise keept it an error, and - separate the message from 'written too much'. - - * tests/ioCmd.test (iocmd-24.6): Testcase updated for changed message. - - * generic/tclIORChan.c (ReflectClose): Added missing removal of the - now closed channel from the reflection map. Before we could crash the - system by invoking 'chan postevent' on a closed reflected channel, - dereferencing the dangling pointer in the map. - - * tests/ioCmd.test (iocmd-31.8): Testcase for the above. - -2008-04-03 Andreas Kupries - - * generic/tclIO.c (CopyData): Applied patch [Bug 1932639] to - * tests/io.test: prevent fcopy from calling -command synchronously - * tests/chanio.test: the first time. Thanks to Alexandre Ferrieux - for report and patch. - -2008-04-02 Daniel Steffen - - * generic/tcl.decls: Remove 'export' declarations of symbols now - only in libtclstub and no longer in libtcl. - - * generic/tclStubLib.c: Make symbols in libtclstub.a MODULE_SCOPE to - * tools/genStubs.tcl: avoid exporting them from libraries that link - with -ltclstub; constify tcl*StubsPtr and stub - table hook pointers. [Bug 1819422] - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclTomMathDecls.h: - -2008-04-02 Andreas Kupries - - * generic/tclIO.c (CopyData): Applied patch for fcopy problem [Bug - 780533], with many thanks to Alexandre Ferrieux - for tracking it down and providing a - solution. Still have to convert his test script into a proper test - case. - -2008-04-01 Andreas Kupries - - * generic/tclStrToD.c: Applied patch for [Bug 1839067] (fp rounding - * unix/tcl.m4: setup on solaris x86, native cc), provided by - Michael Schlenker. - -2008-04-01 Don Porter - - * generic/tclStubLib.c: Removed needless #ifdef complexity. - - * generic/tclStubLib.c (Tcl_InitStubs): Added missing error message. - * generic/tclPkg.c (Tcl_PkgInitStubsCheck): - - * README: Bump version number to 8.6a0 - * generic/tcl.h: - * library/init.tcl: - * macosx/Tcl-Common.xcconfig: - * macosx/Tcl.pbproj/default.pbxuser: - * macosx/Tcl.pbproj/project.pbxproj: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/configure.in: - * win/makefile.bc: - * win/tcl.m4: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBasic.c: Revised stubs-generation tool and interp - * tools/genStubs.tcl: creation so that "tclStubsPtr" is not present - * unix/Makefile.in: in libtcl.so, but is present only in - * win/Makefile.in: libtclstub.a. This tightens up the rules for - * win/makefile.bc: users of the stubs interfaces. [Bug 1819422] - * win/makefile.vc: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2008-03-30 Kevin Kenny - - * generic/tclInt.h (TclIsNaN): - * unix/configure.in: Added code to the configurator to check for a - standard isnan() macro and use it if one is - found. This change avoids bugs where the test of - ((d) != (d)) is optimized away by an - overaggressive compiler. [Bug 1783544] - * generic/tclObj.c: Added missing #include needed to locate - isnan() after the above change. - - * unix/configure: autoconf-2.61 - - * tests/mathop.test (mathop-25.9, mathop-25.14): Modified tests to - deal with (slightly buggy) math libraries in which pow() returns an - incorrectly rounded result. [Bug 1808174] - -2008-03-26 Don Porter - - *** 8.5.2 TAGGED FOR RELEASE *** - - * generic/tcl.h: Bump to 8.5.2 for release. - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * changes: Updated for 8.5.2 release. - -2008-03-28 Donal K. Fellows - - * tests/fCmd.test: Substantial rewrite to use many more tcltest - features. Great reduction in quantity of [catch] gymnastics. Several - buggy tests fixed, including one where the result of the previous test - was being checked! - -2008-03-27 Kevin B. Kenny - - * library/tzdata/America/Marigot: - * library/tztata/America/St_Barthelemy: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Asia/Ho_Chi_Minh: - * library/tzdata/Asia/Kolkata: (new files) - * library/tzdata/America/Caracas: - * library/tzdata/America/Havana: - * library/tzdata/America/Santiago: - * library/tzdata/America/Argentina/Buenos_Aires: - * library/tzdata/America/Argentina/Catamarca: - * library/tzdata/America/Argentina/Cordoba: - * library/tzdata/America/Argentina/Jujuy: - * library/tzdata/America/Argentina/La_Rioja: - * library/tzdata/America/Argentina/Mendoza: - * library/tzdata/America/Argentina/Rio_Gallegos: - * library/tzdata/America/Argentina/San_Juan: - * library/tzdata/America/Argentina/Tucuman: - * library/tzdata/America/Argentina/Ushuaia: - * library/tzdata/Asia/Baghdad: - * library/tzdata/Asia/Calcutta: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Saigon: - * library/tzdata/Pacific/Easter: - Changes up to and including Olson's tzdata2008b. - -2008-03-27 Daniel Steffen - - * unix/tcl.m4 (SunOS-5.1x): Fix 64bit support for Sun cc. [Bug - 1921166] - - * unix/configure: autoconf-2.59 - -2008-03-26 Don Porter - - * changes: Updated for 8.5.2 release. - -2008-03-24 Pat Thoyts - - * generic/tclBinary.c: [Bug 1923966] - crash in binary format - * tests/binary.test: Added tests for the above crash condition. - -2008-03-21 Donal K. Fellows - - * doc/switch.n: Clarified documentation in respect of two-argument - invokation. [Bug 1899962] - - * tests/switch.test: Added more tests of regexp-mode compilation of - the [switch] command. [Bug 1854435] - -2008-03-20 Donal K. Fellows - - * generic/tcl.h, generic/tclThreadAlloc.c: Tidied up the declarations - of Tcl_GetMemoryInfo so that it is always defined. Will panic when - called against a Tcl that was previously built without it at all, - which is OK because that also indicates a serious mismatch between - memory configuration options. - -2008-03-19 Donal K. Fellows - - * generic/tcl.h, generic/tclThreadAlloc.c (Tcl_GetMemoryInfo): Make - sure this function is available when direct linking. [Bug 1868171] - - * tests/reg.test (reg-33.14): Marked nonPortable because some - environments have small default stack sizes. [Bug 1905562] - -2008-03-18 Andreas Kupries - - * library/tm.tcl (::tcl::tm::UnknownHandler): Changed 'source' to - 'source -encoding utf-8'. This fixes a portability problem of Tcl - Modules pointed out by Don Porter. By using plain 'source' we were at - the mercy of 'encoding system', making modules less portable than they - could be. The exact scenario: A writes a TM in some weird encoding - which is A's system encoding, distributes it, and somewhere else it - cannot be read/used because the system encoding is different. Forcing - the use of utf-8 makes the module portable. - - ***INCOMPATIBILITY*** for all Tcl Modules already written in non-utf-8 - compatible encodings. - -2008-03-18 Don Porter - - * generic/tclExecute.c: Patch from Miguel Sofer to correct the - alignment of memory allocated by GrowEvaluationStack(). [Bug 1914503] - -2008-03-18 Andreas Kupries - - * library/tm.tcl (::tcl::tm::Defaults): Modified handling of - environment variables. Solution slightly different than proposed in - the report. Using the underscored form TCLX_y_TM_PATH even if - TCLX.y_TM_PATH exists. Also using a loop to cut prevent code - replication. [Bug 1914604] - -2008-03-16 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileDictForCmd): Correct the handling - of stack space calculation (the jump pattern used was confusing the - simple-minded code doing the calculations). [Bug 1903325] - - * doc/lreplace.n: Clarified documentation of what happens with - negative indices. [Bug 1905809] Added example, tidied up formatting. - -2008-03-14 Don Porter - - * generic/tclBasic.c (OldMathFuncProc): Same workaround protection - from bad TclStackAlloc() alignment. Thanks George Peter Staplin. - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Use ckalloc() to allocate - SortElement arrays instead of TclStackAlloc() which isn't getting - alignment right. Workaround for [Bug 1914503]. - -2008-03-14 Reinhard Max - - * generic/tclTest.c: Ignore the return value of write() when we are - * unix/tclUnixPipe.c: about to exit anyways. - -2008-03-13 Daniel Steffen - - * unix/configure.in: Use backslash-quoting instead of double-quoting - * unix/tcl.m4: for lib paths in tclConfig.sh. [Bug 1913622] - * unix/configure: autoconf-2.59 - -2008-03-13 Don Porter - - * changes: Updated for 8.5.2 release. - - * generic/tclStrToD.c: Resolve identifier conflict over "pow10" with - libm in Cygwin and DJGPP. Thanks to Gordon Schumacher and Philip - Moore. [Patch 1800636] - -2008-03-12 Daniel Steffen - - * macosx/Tcl.xcodeproj/project.pbxproj: Add support for Xcode 3.1 - * macosx/Tcl.xcodeproj/default.pbxuser: CODE_SIGN_IDENTITY and - * macosx/Tcl-Common.xcconfig: 'xcodebuild install'. - -2008-03-12 Andreas Kupries - - * doc/info.n: Replaced {expand} with {*}. - -2008-03-12 Jeff Hobbs - - * unix/Makefile.in (install-libraries): Bump http to 2.7 - * win/Makefile.in (install-libraries): Added -myaddr option to allow - * library/http/http.tcl (http::geturl): control of selected socket - * library/http/pkgIndex.tcl: interface. [Bug 559898] - * doc/http.n, tests/http.test: Added -keepalive and - -protocol 1.1 with chunked transfer encoding support. [Bug 1063703, - 1470377, 219225] (default keepalive is 0) - Added ability to override Host in -headers. [Bug 928154] - Added -strict option to control URL validation on per-call basis. - [Bug 1560506] - -2008-03-11 Jeff Hobbs - - * library/http/http.tcl (http::geturl): Add -method option to support - * tests/http.test (http-3.1): http PUT and DELETE requests. - * doc/http.n: [Bug 1599901, 862554] - - * library/http/http.tcl: Whitespace changes, code cleanup. Allow http - to be re-sourced without overwriting http state. - -2008-03-11 Daniel Steffen - - * generic/tclEncoding.c (LoadEscapeEncoding): Avoid leaking escape - sub-encodings, fixes encoding-11.1 failing after iso2022-jp loaded. - [Bug 1893053] - - * macosx/tclMacOSXNotify.c: Avoid using CoreFoundation after fork() on - Darwin 9 even when TclpCreateProcess() uses vfork(). - - * macosx/Tcl.xcodeproj/project.pbxproj: Add support for Xcode 3.1 and - * macosx/Tcl.xcodeproj/default.pbxuser: configs for building with - * macosx/Tcl-Common.xcconfig: gcc-4.2 and llvm-gcc-4.2. - - * unix/tclUnixPort.h: Workaround vfork() problems in - llvm-gcc-4.2.1 -O4 build. - - * unix/tclUnixPort.h: Move MODULE_SCOPE compat - define to top. [Bug 1911102] - - * macosx/GNUmakefile: Fix quoting to allow paths - * macosx/Tcl-Common.xcconfig: to ${builddir} and - * unix/Makefile.in: ${INSTALL_ROOT} to contain - * unix/configure.in: spaces. - * unix/install-sh: - * unix/tcl.m4: - * tests/ioCmd.test: - - * unix/configure: autoconf-2.59 - - * unix/Makefile.in (install-strip): Strip non-global symbols from - dynamic library. - - * unix/tclUnixNotfy.c: Fix warning. - - * tests/exec.test (exec-9.7): Reduce timing sensitivity - * tests/socket.test (socket-2.11): (esp. on multi-proc machines). - - * tests/fCmd.test (fCmd-9.4): Skip on Darwin 9 (xfail). - -2008-03-11 Miguel Sofer - - * generic/tclVar.c (TclDeleteNamespaceVars): - * tests/var.test (var-8.2): Unset traces on vars should be called with - a FQ named during namespace deletion. This was causing infinite loops - when unset traces recreated the var, as reported by Julian Noble. [Bug - 1911919] - -2008-03-10 Don Porter - - * changes: Updated for 8.5.2 release. - - * doc/http.n: Revised to indicate that [package require http 2.5.5] - is needed to get all the documented commands ([http::meta]). - - * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Added error - * tests/event.test (event-5.*): checking to protect against callers - passing invalid return options dictionaries. [Bug 1901113] - - * generic/tclBasic.c (ExprAbsFunc): Revised so that the abs() - * tests/expr.test: function and the [::tcl::mathfunc::abs] - command do not return the value of -0, or equivalent values with more - alarming string reps like -1e-350. [Bug 1893815] - -2008-03-07 Andreas Kupries - - * generic/tclResult.c (ReleaseKeys): Workaround for [Bug 1904907]. - Reset the return option keys to NULL to allow full re-initialization - by GetKeys(). This introduces a memory leak for the key objects, but - gets us around a crash in the finalization of reflected channels when - handling returns, either at compile- or runtime. In both cases we - access the keys after they have been released by their thread exit - handler. A proper fix is entangled with the untangling of the - finalization ordering and attendant issues. For now we choose the - lesser evil. - -2008-03-07 Don Porter - - * generic/tclExecute.c (Tcl_ExprObj): Revised expression bytecode - compiling so that bytecodes invalid due to changing context or due to - the difference between expressions and scripts are not reused. [Bug - 1899164] - - * generic/tclCmdAH.c: Revised direct evaluation implementation of - [expr] so that [expr $e] caches compiled bytecodes for the expression - as the intrep of $e. - - * tests/execute.test (execute-6.*): More tests checking that - script bytecode is invalidated in the right situations. - -2008-03-07 Donal K. Fellows - - * win/configure.in: Add AC_HEADER_STDC to support msys/win64. - -2008-03-06 Donal K. Fellows - - * doc/namespace.n: Minor tidying up. [Bug 1909019] - -2008-03-04 Don Porter - - * tests/execute.test (6.3,4): Added tests for [Bug 1899164]. - -2008-03-03 Reinhard Max - - * unix/tclUnixChan.c: Fix mark and space parity on Linux, which uses - CMSPAR instead of PAREXT. - -2008-03-02 Miguel Sofer - - * generic/tclNamesp.c (GetNamespaceFromObj): - * tests/interp.test (interp-28.2): Spoil the intrep of an nsNameType - obj when the reference crosses interpreter boundaries. - -2008-02-29 Don Porter - - * generic/tclResult.c (Tcl_SetReturnOptions): Revised the refcount - management of Tcl_SetReturnOptions to become that of a conventional - Consumer routine. Thanks to Peter Spjuth for pointing out the - difficulties calling Tcl_SetReturnOptions with non-0-count value for - options. - * generic/tclExecute.c (INST_RETURN_STK): Revised the one caller - within Tcl itself which passes a non-0-count value to - Tcl_SetReturnOptions(). - - * generic/tclBasic.c (Tcl_AppendObjToErrorInfo): Revised the - refcount management of Tcl_AppendObjToErrorInfo to become that of a - conventional Consumer routine. This preserves the ease of use for the - overwhelming common callers who pass in a 0-count value, but makes the - proper call with a non-0-count value less surprising. - * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Revised the - one caller within Tcl itself which passes a non-0-count value to - Tcl_AppendObjToErrorInfo(). - -2008-02-28 Joe English - - * unix/tclPort.h, unix/tclCompat.h, unix/tclUnixChan.h: Reduce scope - of and #includes. [Patch 1903339] - -2008-02-28 Joe English - - * unix/tclUnixChan.c, unix/tclUnixNotfy.c, unix/tclUnixPipe.c: - Consolidate all code conditionalized on -DUSE_FIONBIO into one place. - * unix/tclUnixPort.h, unix/tclUnixCompat.c: New routine - TclUnixSetBlockingMode(). [Patch 1903339] - -2008-02-28 Don Porter - - * generic/tclBasic.c (TclEvalObjvInternal): Plug memory leak when - an enter trace deletes or changes the command, prompting a reparsing. - Don't let the second pass lose commandPtr value allocated during the - first pass. - - * generic/tclCompExpr.c (ParseExpr): Plug memory leak in error - message generation. - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): [format %llx $big] - leaked an mp_int. - - * generic/tclCompCmds.c (TclCompileReturnCmd): The 2007-10-18 commit - to optimize compiled [return -level 0 $x] [RFE 1794073] introduced a - memory leak of the return options dictionary. Fixing that. - -2008-02-27 Pat Thoyts - - * library/http/http.tcl: [Bug 705956] - fix inverted logic when - cleaning up socket error in geturl. - -2008-02-27 Kevin B. Kenny - - * doc/clock.n: Corrected minor indentation gaffe in the penultimate - paragraph. [Bug 1898025] - * generic/tclClock.c (ParseClockFormatArgs): Changed to check that the - clock value is in the range of a 64-bit integer. [Bug 1862555] - * library/clock.tcl (::tcl::clock::format, ::tcl::clock::scan, - (::tcl::clock::add, ::tcl::clock::LocalizeFormat): Fixed bugs in - caching of localized strings that caused weird results when localized - date/time formats were used. [Bug 1902423] - * tests/clock.test (clock-61.*, clock-62.1): Regression tests for [Bug - 1862555] and [Bug 1902423]. - -2008-02-26 Joe English - - * generic/tclIOUtil.c, unix/tclUnixPort.h, unix/tclUnixChan.c: - Remove dead/unused portability-related #defines and unused conditional - code. See [Patch 1901828] for discussion. - -2008-02-26 Joe English - - * generic/tclIORChan.c (enum MethodName), - * generic/tclCompExpr.c (enum Marks): More stray trailing ","s - -2008-02-26 Joe English - - * unix/configure.in(socklen_t test): Define socklen_t as "int" if - missing, not "unsigned". Use AC_TRY_COMPILE instead of - AC_EGREP_HEADER. - * unix/configure: regenerated. - -2008-02-26 Joe English - - * generic/tclCompile.h: Remove stray trailing "," from enum - InstOperandType definition (C99ism). - -2008-02-26 Jeff Hobbs - - * generic/tclUtil.c (TclReToGlob): Fix the handling of the last star - * tests/regexpComp.test: possibly being escaped in - determining right anchor. [Bug 1902436] - -2008-02-26 Pat Thoyts - - * library/http/pkgIndex.tcl: Set version 2.5.5 - * library/http/http.tcl: It is better to do the [eof] check after - trying to read from the socket. No clashes found in testing. Added - http::meta command to access the http headers. [Bug 1868845] - -2008-02-22 Pat Thoyts - - * library/http/pkgIndex.tcl: Set version 2.5.4 - * library/http/http.tcl: Always check that the state array exists - in the http::status command. [Bug 1818565] - -2008-02-13 Don Porter - - * generic/tcl.h: Bump version number to 8.5.2b1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5.1 and - * unix/configure.in: 8.5.2 releases. - * unix/tcl.spec: - * win/configure.in: - * README - - * unix/configure: autoconf (2.59) - * win/configure: - -2008-02-12 Donal K. Fellows - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Corrected logic for - * tests/switch.test (switch-10.15): handling -nocase compilation; the - -exact -nocase option cannot be compiled currently. [Bug 1891827] - - * unix/README: Documented missing configure flags. [Bug 1799011] - -2008-02-06 Kevin B. Kenny - - * doc/clock.n (%N): Corrected an error in the explanation of the %N - format group. - * generic/tclClock.c (ClockParseformatargsObjCmd): - * library/clock.tcl (::tcl::clock::format): - * tests/clock.test (clock-1.0, clock-1.4): - Performance enhancements in [clock format] (moving the analysis of - $args into C code, holding on to Tcl_Objs with resolved command names, - [lassign] in place of [foreach], avoiding [namespace which] for - command resolution). - -2008-02-04 Don Porter - - *** 8.5.1 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5.1 release. - - * generic/tcl.h: Bump to 8.5.1 for release. - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-02-04 Miguel Sofer - - * generic/tclExecute.c (INST_CONCAT1): Fix optimisation for in-place - concatenation (was going over String type) - -2008-02-02 Daniel Steffen - - * unix/configure.in (Darwin): Correct Info.plist year substitution - in non-framework builds. - - * unix/configure: autoconf-2.59 - -2008-01-30 Miguel Sofer - - * generic/tclInterp.c (Tcl_GetAlias): Fix for [Bug 1882373], thanks go - to an00na. - -2008-01-30 Donal K. Fellows - - * tools/tcltk-man2html.tcl: Reworked manual page scraper to do a - proper job of handling references to Ttk options. [Tk Bug 1876493] - -2008-01-29 Donal K. Fellows - - * doc/man.macros (SO, SE): Adjusted macros so that it is possible for - Ttk to have its "standard options" on a manual page that is not called - "options". [Tk Bug 1876493] - -2008-01-25 Don Porter - - * changes: Updated for 8.5.1 release. - -2008-01-23 Don Porter - - * generic/tclInt.h: New macro TclGrowParseTokenArray() to - * generic/tclCompCmds.c: simplify code that might need to grow - * generic/tclCompExpr.c: an array of Tcl_Tokens in the parsePtr - * generic/tclParse.c: field of a Tcl_Parse. Replaces the - TclExpandTokenArray() routine via replacing: - int needed = parsePtr->numTokens + growth; - while (needed > parsePtr->tokensAvailable) { - TclExpandTokenArray(parsePtr); - } - with: - TclGrowParseTokenArray(parsePtr, growth); - This revision merged over from dgp-refactor branch. - - * generic/tclCompile.h: Demote TclCompEvalObj() from internal stubs to - * generic/tclInt.decls: a MODULE_SCOPE routine declared in - tclCompile.h. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-01-22 Don Porter - - * generic/tclTimer.c (AfterProc): Replace Tcl_EvalEx() with - Tcl_EvalObjEx() to evaluate [after] callbacks. Part of trend to favor - compiled execution over direct evaluation. - -2008-01-22 Miguel Sofer - - * generic/tclCmdIl.c (Tcl_LreverseObjCmd): - * tests/cmdIL.test (cmdIL-7.7): Fix crash on reversing an empty list. - [Bug 1876793] - -2008-01-20 Jeff Hobbs - - * unix/README: Minor typo fixes [Bug 1853072] - - * generic/tclIO.c (TclGetsObjBinary): Operate on topmost channel. - [Bug 1869405] (Ficicchia) - -2008-01-17 Don Porter - - * generic/tclCompExpr.c: Revision to preserve parsed intreps of - numeric and boolean literals when compiling expressions with (optimize - == 1). - -2008-01-15 Miguel Sofer - - * generic/tclCompExpr.c: Add an 'optimize' argument to - * generic/tclCompile.c: TclCompileExpr() to profit from better - * generic/tclCompile.h: literal management according to usage. - * generic/tclExecute.c: - - * generic/tclCompExpr.c: Fix literal leak in exprs [Bug 1869989] (dgp) - * generic/tclExecute.c: - * tests/compExpr.test: - - * doc/proc.n: Changed wording for access to non-local variables; added - mention to [namespace upvar]. Lame attempt at dealing with - documentation. [Bug 1872708] - -2008-01-15 Miguel Sofer - - * generic/tclBasic.c: Replacing 'operator' by 'op' in the def of - * generic/tclCompExpr.c: struct TclOpCmdClientData to accommodate C++ - * generic/tclCompile.h: compilers. [Bug 1855644] - -2008-01-13 Jeff Hobbs - - * win/tclWinSerial.c (SerialCloseProc, TclWinOpenSerialChannel): Use - critical section for read & write side. [Bug 1353846] (newman) - -2008-01-11 Miguel Sofer - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Restore stack checking - functionality in freebsd. [Bug 1850424] - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Fix for crash in - freebsd. [Bug 1860425] - -2008-01-10 Don Porter - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): Correct failure to - * tests/format.test: account for big.used == 0 corner case in the - %ll(idox) format directives. [Bug 1867855] - -2008-01-09 George Peter Staplin - - * doc/vwait.n: Add a missing be to fix a typo. - -2008-01-04 Jeff Hobbs - - * tools/tcltk-man2html.tcl (make-man-pages): Make man page title use - more specific info on lhs to improve tabbed browser view titles. - -2008-01-02 Donal K. Fellows - - * doc/binary.n: Fixed documentation bug reported on tcl-core, and - reordered documentation to discourage people from using the hex - formatter that is hardly ever useful. - -2008-01-02 Don Porter - - * generic/tcl.h: Bump version number to 8.5.1b1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5.0 and - * unix/configure.in: 8.5.1 releases. - * unix/tcl.spec: - * win/configure.in: - * README - - * unix/configure: autoconf (2.59) - * win/configure: - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007" *** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** Index: README.md ================================================================== --- README.md +++ README.md @@ -1,13 +1,21 @@ # README: Tcl -This is the **Tcl 9.0a2** source distribution. +This is the **Tcl 8.7b1** source distribution. You can get any source release of Tcl from [our distribution site](https://sourceforge.net/projects/tcl/files/Tcl/). -[![Build Status](https://travis-ci.org/tcltk/tcl.svg?branch=master)](https://travis-ci.org/tcltk/tcl) +9.0 (production release, daily build) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/linux-build.yml/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions/workflows/linux-build.yml?query=branch%3Amain) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/win-build.yml/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions/workflows/win-build.yml?query=branch%3Amain) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/mac-build.yml/badge.svg?branch=main)](https://github.com/tcltk/tcl/actions/workflows/mac-build.yml?query=branch%3Amain) +
+8.7 (in development, daily build) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/linux-build.yml/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions/workflows/linux-build.yml?query=branch%3Acore-8-branch) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/win-build.yml/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions/workflows/win-build.yml?query=branch%3Acore-8-branch) +[![Build Status](https://github.com/tcltk/tcl/actions/workflows/mac-build.yml/badge.svg?branch=core-8-branch)](https://github.com/tcltk/tcl/actions/workflows/mac-build.yml?query=branch%3Acore-8-branch) ## Contents 1. [Introduction](#intro) 2. [Documentation](#doc) 3. [Compiling and installing Tcl](#build) @@ -27,36 +35,36 @@ Tcl can also be used for a variety of web-related tasks and for creating powerful command languages for applications. Tcl is maintained, enhanced, and distributed freely by the Tcl community. Source code development and tracking of bug reports and feature requests -takes place at [core.tcl-lang.org](https://core.tcl-lang.org/). +take place at [core.tcl-lang.org](https://core.tcl-lang.org/). Tcl/Tk release and mailing list services are [hosted by SourceForge](https://sourceforge.net/projects/tcl/) with the Tcl Developer Xchange hosted at [www.tcl-lang.org](https://www.tcl-lang.org). -Tcl is a freely available open source package. You can do virtually +Tcl is a freely available open-source package. You can do virtually anything you like with it, such as modifying it, redistributing it, and selling it either in whole or in part. See the file `license.terms` for complete information. ## 2. Documentation -Extensive documentation is available at our website. +Extensive documentation is available on our website. The home page for this release, including new features, is -[here](https://www.tcl.tk/software/tcltk/9.0.html). +[here](https://www.tcl-lang.org/software/tcltk/8.7.html). Detailed release notes can be found at the [file distributions page](https://sourceforge.net/projects/tcl/files/Tcl/) by clicking on the relevant version. Information about Tcl itself can be found at the [Developer Xchange](https://www.tcl-lang.org/about/). There have been many Tcl books on the market. Many are mentioned in [the Wiki](https://wiki.tcl-lang.org/_/ref?N=25206). -The complete set of reference manual entries for Tcl 9.0 is [online, -here](https://www.tcl-lang.org/man/tcl9.0/). +The complete set of reference manual entries for Tcl 8.7 is [online, +here](https://www.tcl-lang.org/man/tcl8.7/). ### 2a. Unix Documentation The `doc` subdirectory in this release contains a complete set of reference manual entries for Tcl. Files with extension "`.1`" are for programs (for example, `tclsh.1`); files with extension "`.3`" are for C @@ -86,20 +94,20 @@ about compiling on these different platforms. There is additional information about building Tcl from sources [online](https://www.tcl-lang.org/doc/howto/compile.html). ## 4. Development tools -ActiveState produces a high quality set of commercial quality development +ActiveState produces a high-quality set of commercial quality development tools that is available to accelerate your Tcl application development. Tcl Dev Kit builds on the earlier TclPro toolset and provides a debugger, -static code checker, single-file wrapping utility, bytecode compiler and +static code checker, single-file wrapping utility, bytecode compiler, and more. More information can be found at - http://www.ActiveState.com/Tcl + https://www.activestate.com/products/tcl/ ## 5. Tcl newsgroup -There is a USENET news group, "`comp.lang.tcl`", intended for the exchange of +There is a USENET newsgroup, "`comp.lang.tcl`", intended for the exchange of information about Tcl, Tk, and related applications. The newsgroup is a great place to ask general information questions. For bug reports, please see the "Support and bug fixes" section below. ## 6. Tcl'ers Wiki DELETED changes Index: changes ================================================================== --- changes +++ /dev/null @@ -1,9142 +0,0 @@ -Recent user-visible changes to Tcl: - -1. No more [command1] [command2] construct for grouping multiple -commands on a single command line. - -2. Semi-colon now available for grouping commands on a line. - -3. For a command to span multiple lines, must now use backslash-return -at the end of each line but the last. - -4. "Var" command has been changed to "set". - -5. Double-quotes now available as an argument grouping character. - -6. "Return" may be used at top-level. - -7. More backslash sequences available now. In particular, backslash-newline -may be used to join lines in command files. - -8. New or modified built-in commands: case, return, for, glob, info, -print, return, set, source, string, uplevel. - -9. After an error, the variable "errorInfo" is filled with a stack -trace showing what was being executed when the error occurred. - -10. Command abbreviations are accepted when parsing commands, but -are not recommended except for purely-interactive commands. - -11. $, set, and expr all complain now if a non-existent variable is -referenced. - -12. History facilities exist now. See Tcl.man and Tcl_RecordAndEval.man. - -13. Changed to distinguish between empty variables and those that don't -exist at all. Interfaces to Tcl_GetVar and Tcl_ParseVar have changed -(NULL return value is now possible). *** POTENTIAL INCOMPATIBILITY *** - -14. Changed meaning of "level" argument to "uplevel" command (1 now means -"go up one level", not "go to level 1"; "#1" means "go to level 1"). -*** POTENTIAL INCOMPATIBILITY *** - -15. 3/19/90 Added "info exists" option to see if variable exists. - -16. 3/19/90 Added "noAbbrev" variable to prohibit command abbreviations. - -17. 3/19/90 Added extra errorInfo option to "error" command. - -18. 3/21/90 Double-quotes now only affect space: command, variable, -and backslash substitutions still occur inside double-quotes. -*** POTENTIAL INCOMPATIBILITY *** - -19. 3/21/90 Added support for \r. - -20. 3/21/90 List, concat, eval, and glob commands all expect at least -one argument now. *** POTENTIAL INCOMPATIBILITY *** - -21. 3/22/90 Added "?:" operators to expressions. - -22. 3/25/90 Fixed bug in Tcl_Result that caused memory to get trashed. - -------------------- Released version 3.1 --------------------- - -23. 3/29/90 Fixed bug that caused "file a.b/c ext" to return ".b/c". - -24. 3/29/90 Semi-colon is not treated specially when enclosed in -double-quotes. - -------------------- Released version 3.2 --------------------- - -25. 4/16/90 Rewrote "exec" not to use select or signals anymore. -Should be more Sys-V compatible, and no slower in the normal case. - -26. 4/18/90 Rewrote "glob" to eliminate GNU code (there's no GNU code -left in Tcl, now), and added Tcl_TildeSubst procedure. Added automatic -tilde-substitution in many commands, including "glob". - -------------------- Released version 3.3 --------------------- - -27. 7/11/90 Added "Tcl_AppendResult" procedure. - -28. 7/20/90 "History" with no options now defaults to "history info" -rather than to "history redo". Although this is a backward incompatibility, -it should only be used interactively and thus shouldn't present any -compatibility problems with scripts. - -29. 7/20/90 Added "Tcl_GetInteger", "Tcl_GetDouble", and "Tcl_GetBoolean" -procedures. - -30. 7/22/90 Removed "Tcl_WatchInterp" procedure: doesn't seem to be -necessary, since the same effect can be achieved with the deletion -callbacks on individual commands. *** POTENTIAL INCOMPATIBILITY *** - -31. 7/23/90 Added variable tracing: Tcl_TraceVar, Tcl_UnTraceVar, -and Tcl_VarTraceInfo procedures, "trace" command. - -32. 8/9/90 Mailed out list of all bug fixes since 3.3 release. - -33. 8/29/90 Fixed bugs in Tcl_Merge relating to backslashes and -semi-colons. Mailed out patch. - -34. 9/3/90 Fixed bug in tclBasic.c: quotes weren't quoting ]'s. -Mailed out patch. - -35. 9/19/90 Rewrote exec to always use files both for input and -output to the process. The old pipe-based version didn't work if -the exec'ed process forked a child and then exited: Tcl waited -around for stdout to get closed, which didn't happen until the -grandchild exited. - -36. 11/5/90 ERR_IN_PROGRESS flag wasn't being cleared soon enough -in Tcl_Eval, allowing error messages from different commands to -pile up in $errorInfo. Fixed by re-arranging code in Tcl_Eval that -re-initializes result and ERR_IN_PROGRESS flag. Didn't mail out -patch: changes too complicated to describe. - -37. 12/19/90 Added Tcl_VarEval procedure as a convenience for -assembling and executing Tcl commands. - -38. 1/29/91 Fixed core leak in Tcl_AddErrorInfo. Also changed procedure -and Tcl_Eval so that first call to Tcl_AddErrorInfo need not come from -Tcl_Eval. - ------------------ Released version 5.0 with Tk ------------------ - -39. 4/3/91 Removed change bars from manual entries, leaving only those -that came after version 3.3 was released. - -40. 5/17/91 Changed tests to conform to Mary Ann May-Pumphrey's approach. - -41. 5/23/91 Massive revision to Tcl parser to simplify the implementation -of string and floating-point support in expressions. Newlines inside -[] are now treated as command separators rather than word separators -(this makes newline treatment consistent throughout Tcl). -*** POTENTIAL INCOMPATIBILITY *** - -42. 5/23/91 Massive rewrite of expression code to support floating-point -values and simple string comparisons. The C interfaces to expression -routines have changed (Tcl_Expr is replaced by Tcl_ExprLong, Tcl_ExprDouble, -etc.), but all old Tcl expression strings should be accepted by the new -expression code. -*** POTENTIAL INCOMPATIBILITY *** - -43. 5/23/91 Modified tclHistory.c to check for negative "keep" value. - -44. 5/23/91 Modified Tcl_Backslash to handle backslash-newline. It now -returns 0 to indicate that a backslash sequence should be replaced by -no character at all. -*** POTENTIAL INCOMPATIBILITY *** - -45. 5/29/91 Modified to use ANSI C function prototypes. Must set -"USE_ANSI" switch when compiling to get prototypes. - -46. 5/29/91 Completed test suite by providing tests for all of the -built-in Tcl commands. - -47. 5/29/91 Changed Tcl_Concat to eliminate leading and trailing -white-space in each of the things it concatenates and to ignore -elements that are empty or have only white space in them. This -produces cleaner output from the "concat" command. -*** POTENTIAL INCOMPATIBILITY *** - -48. 5/31/91 Changed "set" command and Tcl_SetVar procedure to return -new value of variable. - -49. 6/1/91 Added "while" and "cd" commands. - -50. 6/1/91 Changed "exec" to delete the last character of program -output if it is a newline. In most cases this makes it easier to -process program-generated output. -*** POTENTIAL INCOMPATIBILITY *** - -51. 6/1/91 Made sure that pointers are never used after freeing them. - -52. 6/1/91 Fixed bug in TclWordEnd where it wasn't dealing with -[] inside quotes correctly. - -53. 6/8/91 Fixed exec.test to accept return values of either 1 or -255 from "false" command. - -54. 7/6/91 Massive overhaul of variable management. Associative -arrays now available, along with "unset" command (and Tcl_UnsetVar -procedure). Variable traces have been completely reworked: -interfaces different both from Tcl and C, and multiple traces may -exist on same variable. Can no longer redefine existing local -variable to be global. Calling sequences have changed slightly -for Tcl_GetVar and Tcl_SetVar ("global" is now "flags"). Tcl_SetVar -can fail and return a NULL result. New forms of variable-manipulation -procedures: Tcl_GetVar2, Tcl_SetVar2, etc. Syntax of variable -$-notation changed to support array indexing. -*** POTENTIAL INCOMPATIBILITY *** - -55. 7/6/91 Added new list-manipulation procedures: Tcl_ScanElement, -Tcl_ConvertElement, Tcl_AppendElement. - -56. 7/12/91 Created new procedure Tcl_EvalFile, which does most of the -work of the "source" command. - -57. 7/20/91 Major reworking of "exec" command to allow pipelines, -more redirection, background. Added new procedures Tcl_Fork, -Tcl_WaitPids, Tcl_DetachPids, and Tcl_CreatePipeline. The old -"< input" notation has been replaced by "<< input" ("<" is for -redirection from a file). Also handles error returns and abnormal -terminations (e.g. signals) differently. -*** POTENTIAL INCOMPATIBILITY *** - -58. 7/21/91 Added "append" and "lappend" commands. - -59. 7/22/91 Reworked error messages and manual entries to use -?x? as the notation for an optional argument x, instead of [x]. The -bracket notation was often confused with the use of brackets for -command substitution. Also modified error messages to be more -consistent. - -60. 7/23/91 Tcl_DeleteCommand now returns an indication of whether -or not the command actually existed, and the "rename" command uses -this information to return an error if an attempt is made to delete -a non-existent command. -*** POTENTIAL INCOMPATIBILITY *** - -61. 7/25/91 Added new "errorCode" mechanism, along with procedures -Tcl_SetErrorCode, Tcl_UnixError, and Tcl_ResetResult. Renamed -Tcl_Return to Tcl_SetResult, but left a #define for Tcl_Return to -avoid compatibility problems. - -62. 7/26/91 Extended "case" command with alternate syntax where all -patterns and commands are together in a single list argument: makes -it easier to write multi-line case statements. - -63. 7/27/91 Changed "print" command to perform tilde-substitution on -the file name. - -64. 7/27/91 Added "tolower", "toupper", "trim", "trimleft", and "trimright" -options to "string" command. - -65. 7/29/91 Added "atime", "mtime", "size", and "stat" options to "file" -command. - -66. 8/1/91 Added "split" and "join" commands. - -67. 8/11/91 Added commands for file I/O, including "open", "close", -"read", "gets", "puts", "flush", "eof", "seek", and "tell". - -68. 8/14/91 Switched to use a hash table for command lookups. Command -abbreviations no longer have direct support in the Tcl interpreter, but -it should be possible to simulate them with the auto-load features -described below. The "noAbbrev" variable is no longer used by Tcl. -*** POTENTIAL INCOMPATIBILITY *** - -68.5 8/15/91 Added support for "unknown" command, which can be used to -complete abbreviations, auto-load library files, auto-exec shell -commands, etc. - -69. 8/15/91 Added -nocomplain switch to "glob" command. - -70. 8/20/91 Added "info library" option and TCL_LIBRARY #define. Also -added "info script" option. - -71. 8/20/91 Changed "file" command to take "option" argument as first -argument (before file name), for consistency with other Tcl commands. -*** POTENTIAL INCOMPATIBILITY *** - -72. 8/20/91 Changed format of information in $errorInfo variable: -comments such as - ("while" body line 1) -are now on separate lines from commands being executed. -*** POTENTIAL INCOMPATIBILITY *** - -73. 8/20/91 Changed Tcl_AppendResult so that it (eventually) frees -large buffers that it allocates. - -74. 8/21/91 Added "linsert", "lreplace", "lsearch", and "lsort" -commands. - -75. 8/28/91 Added "incr" and "exit" commands. - -76. 8/30/91 Added "regexp" and "regsub" commands. - -77. 9/4/91 Changed "dynamic" field in interpreters to "freeProc" (procedure -address). This allows for alternative storage managers. -*** POTENTIAL INCOMPATIBILITY *** - -78. 9/6/91 Added "index", "length", and "range" options to "string" -command. Added "lindex", "llength", and "lrange" commands. - -79. 9/8/91 Removed "index", "length", "print" and "range" commands. -"Print" is redundant with "puts", but less general, and the other -commands are replaced with the new commands described in change 78 -above. -*** POTENTIAL INCOMPATIBILITY *** - -80. 9/8/91 Changed history revision to occur even when history command -is nested; needed in order to allow "history" to be invoked from -"unknown" procedure. - -81. 9/13/91 Changed "panic" not to use vfprintf (it's uglier and less -general now, but makes it easier to run Tcl on systems that don't -have vfprintf). Also changed "strerror" not to redeclare sys_errlist. - -82. 9/19/91 Lots of changes to improve portability to different UNIX -systems, including addition of "config" script to adapt Tcl to the -configuration of the system it's being compiled on. - -83. 9/22/91 Added "pwd" command. - -84. 9/22/91 Renamed manual pages so that their filenames are no more -than 14 characters in length, moved to "doc" subdirectory. - -85. 9/24/91 Redid manual entries so they contain the supplemental -macros that they need; can just print with "troff -man" or "man" -now. - -86. 9/26/91 Created initial version of script library, including -a version of "unknown" that does auto-loading, auto-execution, and -abbreviation expansion. This library is used by tclTest -automatically. See the "library" manual entry for details. - ------------------ Released version 6.0, 9/26/91 ------------------ - -87. 9/30/91 Made "string tolower" and "string toupper" check case -before converting: on some systems, "tolower" and "toupper" assume -that character already has particular case. - -88. 9/30/91 Fixed bug in Tcl_SetResult: wasn't always setting freeProc -correctly when called with NULL value. This tended to cause memory -allocation errors later. - -89. 10/3/91 Added "upvar" command. - -90. 10/4/91 Changed "format" so that internally it converts %D to %ld, -%U to %lu, %O to %lo, and %F to %f. This eliminates some compatibility -problems on some machines without affecting behavior. - -91. 10/10/91 Fixed bug in "regsub" that caused core dumps with the -all -option when the last match wasn't at the end of the string. - -92. 10/17/91 Fixed problems with backslash sequences: \r support was -incomplete and \f and \v weren't supported at all. - -93. 10/24/91 Added Tcl_InitHistory procedure. - -94. 10/24/91 Changed "regexp" to store "-1 -1" in subMatchVars that -don't match, rather than returning an error. - -95. 10/27/91 Modified "regexp" to return actual strings in matchVar -and subMatchVars instead of indices. Added "-indices" switch to cause -indices to be returned. -*** POTENTIAL INCOMPATIBILITY *** - -96. 10/27/91 Fixed bug in "scan" where it used hardwired constants for -sizes of floats and doubles instead of using "sizeof". - -97. 10/31/91 Fixed bug in tclParse.c where parse-related error messages -weren't being storage-managed correctly, causing spurious free's. - -98. 10/31/91 Form feed and vertical tab characters are now considered -to be space characters by the parser. - -99. 10/31/91 Added TCL_LEAVE_ERR_MSG flag to procedures like Tcl_SetVar. - -100. 11/7/91 Fixed bug in "case" where "in" argument couldn't be omitted -if all case branches were embedded in a single list. - -101. 11/7/91 Switched to use "pid_t" and "uid_t" and other official -POSIC types and function prototypes. - ------------------ Released version 6.1, 11/7/91 ------------------ - -102. 12/2/91 Modified Tcl_ScanElement and Tcl_ConvertElement in several -ways. First, allowed caller to request that only backslashes be used -(no braces). Second, made Tcl_ConvertElement more aggressive in using -backslashes for braces and quotes. - -103. 12/5/91 Added "type", "lstat", and "readlink" options to "file" -command, plus added new "type" element to output of "stat" and "lstat" -options. - -104. 12/10/91 Manual entries had first lines that caused "man" program -to try weird preprocessor. Added blank comment lines to fix problem. - -105. 12/16/91 Fixed a few bugs in auto_mkindex proc: wasn't handling -errors properly, and hadn't been upgraded for new "regexp" syntax. - -106. 1/2/92 Fixed bug in "file" command where it didn't properly handle -a file names containing tildes where the indicated user doesn't exist. - -107. 1/2/92 Fixed lots of cases in tclUnixStr.c where two different -errno symbols (e.g. EWOULDBLOCK and EAGAIN) have the same number; Tcl -will only use one of them. - -108. 1/2/92 Lots of changes to configuration script to handle many more -systems more gracefully. E.g. should now detect the bogus strtoul that -comes with AIX and substitute Tcl's own version instead. - ------------------ Released version 6.2, 1/10/92 ------------------ - -109. 1/20/92 Config didn't have code to actually use "uid_t" variable -to set TCL_UIT_T #define. - -110. 2/10/92 Tcl_Eval didn't properly reset "numLevels" variable when -too-deep recursion occurred. - -111. 2/29/92 Added "on" and "off" to keywords accepted by Tcl_GetBoolean. - -112. 3/19/92 Config wasn't installing default version of strtod.c for -systems that don't have one in libc.a. - -113. 3/23/92 Fixed bug in tclExpr.c where numbers with leading "."s, -like 0.75, couldn't be properly substituted into expressions with -variable or command substitution. - -114. 3/25/92 Fixed bug in tclUnixAZ.c where "gets" command wasn't -checking to make sure that it was able to write the variable OK. - -115. 4/16/92 Fixed bug in tclUnixAZ.c where "read" command didn't -compute file size right for device files. - -116. 4/23/92 Fixed but in tclCmdMZ.c where "trace vinfo" was overwriting -the trace command. - ------------------ Released version 6.3, 5/1/92 ------------------ - -117. 5/1/92 Added Tcl_GlobalEval. - -118. 6/1/92 Changed auto-load facility to source files at global level. - -119. 6/8/92 Tcl_ParseVar wasn't always setting termPtr after errors, which -sometimes caused core dumps. - -120. 6/21/92 Fixed bug in initialization of regexp pattern cache. This -bug caused segmentation violations in regexp commands under some conditions. - -121. 6/22/92 Changed implementation of "glob" command to eliminate -trailing slashes on directory names: they confuse some systems. There -shouldn't be any user-visible changes in functionality except for names -in error messages not having trailing slashes. - -122. 7/2/92 Fixed bug that caused 'string match ** ""' to return 0. - -123. 7/2/92 Fixed bug in Tcl_CreateCmdBuf where it wasn't initializing -the buffer to an empty string. - -124. 7/6/92 Fixed bug in "case" command where it used NULL pattern string -after errors in the "default" clause. - -125. 7/25/92 Speeded up auto_load procedure: don't reread all the index -files unless the path has changed. - -126. 8/3/92 Changed tclUnix.h to define MAXPATHLEN from PATH_MAX, not -_POSIX_PATH_MAX. - ------------------ Released version 6.4, 8/7/92 ------------------ - -127. 8/10/92 Changed tclBasic.c so that comment lines can be continued by -putting a backslash before the newline. - -128. 8/21/92 Modified "unknown" to allow the source-ing of a file for -an auto-load to trigger other nested auto-loads, as long as there isn't -any recursion on the same command name. - -129. 8/25/92 Modified "format" command to allow " " and "+" flags, and -allow flags in any order. - -130. 9/14/92 Modified Tcl_ParseVar so that it doesn't actually attempt -to look up the variable if "noEval" mode is in effect in the interpreter -(it just parses the name). This avoids the errors that used to occur -in statements like "expr {[info exists foo] && $foo}". - -131. 9/14/92 Fixed bug in "uplevel" command where it didn't output the -correct error message if a level was specified but no command. - -132. 9/14/92 Renamed manual entries to have extensions like .3 and .n, -and added "install" target to Makefile. - -133. 9/18/92 Modified "unknown" command to emulate !!, !, and -^^ csh history substitutions. - -134. 9/21/92 Made the config script cleverer about figuring out which -switches to pass to "nm". - -135. 9/23/92 Fixed tclVar.c to be sure to copy flags when growing variables. -Used to forget about traces in progress and make extra recursive calls -on trace procs. - -136. 9/28/92 Fixed bug in auto_reset where it was unsetting variables -that might not exist. - -137. 10/7/92 Changed "parray" library procedure to print any array -accessible to caller, local or global. - -138. 10/15/92 Fixed bug where propagation of new environment variable -values among interpreters took N! time if there exist N interpreters. - -139. 10/16/92 Changed auto_reset procedure so that it also deletes any -existing procedures that are in the auto_load index (the assumption is -that they should be re-loaded to get the latest versions). - -140. 10/21/92 Fixed bug that caused lists to be incorrectly generated -for elements that contained backslash-newline sequences. - -141. 12/9/92 Added support for TCL_LIBRARY environment variable: use -it as library location if it's present. - -142. 12/9/92 Added "info complete" command, Tcl_CommandComplete procedure. - -143. 12/16/92 Changed the Makefile to check to make sure "config" has been -run (can't run config directly from the Makefile because it modifies the -Makefile; thus make has to be run again after running config). - ------------------ Released version 6.5, 12/17/92 ------------------ - -144. 12/21/92 Changed config to look in several places for libc file. - -145. 12/23/92 Added "elseif" support to if. Also, "then", "else", and -"elseif" may no longer be abbreviated. -*** POTENTIAL INCOMPATIBILITY *** - -146. 12/28/92 Changed "puts" and "read" to support initial "-nonewline" -switch instead of additional "nonewline" argument. The old form is -still supported, but it is discouraged and is no longer documented. -Also changed "puts" to make the file argument default to stdout: e.g. -"puts foo" will print foo on standard output. - -147. 1/6/93 Fixed bug whereby backslash-newline wasn't working when -typed interactively, or in "info complete". - -148. 1/22/93 Fixed bugs in "lreplace" and "linsert" where close -quotes were being lost from last element before replacement or -insertion. - -149. 1/29/93 Fixed bug in Tcl_AssembleCmd where it wasn't requiring -a newline at the end of a line before considering a command to be -complete. The bug caused some very long lines in script files to -be processed as multiple separate commands. - -150. 1/29/93 Various changes in Makefile to add more configuration -options, simplify installation, fix bugs (e.g. don't use -f switch -for cp), etc. - -151. 1/29/93 Changed "name1" and "name2" identifiers to "part1" and -"part2" to avoid name conflicts with stupid C++ implementations that -use "name1" and "name2" in a reserved way. - -152. 2/1/93 Added "putenv" procedure to replace the standard system -version so that it will work correctly with Tcl's environment handling. - ------------------ Released version 6.6, 2/5/93 ------------------ - -153. 2/10/93 Fixed bugs in config script: missing "endif" in libc loop, -and tried to use strncasecmp.c instead of strcasecmp.c. - -154. 2/10/93 Makefile improvements: added RANLIB variable for easier -Sys-V configuration, added SHELL variable for SGI systems. - ------------------ Released version 6.7, 2/11/93 ------------------ - -153. 2/6/93 Changes in backslash processing: - - \Cx, \Mx, \CMx, \e sequences no longer special - - \ also eats up any space after the newline, replacing - the whole sequence with a single space character - - Hex sequences like \x24 are now supported, along with ANSI C's \a. - - "format" no longer does backslash processing on its format string - - there is no longer any special meaning to a 0 return value from - Tcl_Backslash - - unknown backslash sequences, like (e.g. \*), are replaced with - the following character (e.g. *), instead of just treating the - backslash as an ordinary character. -*** POTENTIAL INCOMPATIBILITY *** - -154. 2/6/93 Updated all copyright notices. The meaning hasn't changed -at all but the wording does a better job of protecting U.C. from -liability (according to U.C. lawyers, anyway). - -155. 2/6/93 Changed "regsub" so that it overwrites the result variable -in all cases, even if there is no match. -*** POTENTIAL INCOMPATIBILITY *** - -156. 2/8/93 Added support for XPG3 %n$ conversion specifiers to "format" -command. - -157. 2/17/93 Fixed bug in Tcl_Eval where errors due to infinite -recursion could result in core dumps. - -158. 2/17/93 Improved the auto-load mechanism to deal gracefully (i.e. -return an error) with a situation where a library file that supposedly -defines a procedure doesn't actually define it. - -159. 2/17/93 Renamed Tcl_UnixError procedure to Tcl_PosixError, and -changed errorCode variable usage to use POSIX as keyword instead of -UNIX. -*** POTENTIAL INCOMPATIBILITY *** - -160. 2/19/93 Changes to exec and process control: - - Added support for >>, >&, >>&, |&, <@, >@, and >&@ forms of redirection. - - When exec puts processes into background, it returns a list of - their pids as result. - - Added support for file, etc. (i.e. no space between - ">" and file name. - - Added -keepnewline option. - - Deleted Tcl_Fork and Tcl_WaitPids procedures (just use fork and - waitpid instead). - - Added waitpid compatibility procedure for systems that don't have - it. - - Added Tcl_ReapDetachedProcs procedure. - - Changed "exec" to return an error if there is stderr output, even - if the command returns a 0 exit status (it's always been documented - this way, but the implementation wasn't correct). - - If a process returns a non-zero exit status but doesn't generate - any diagnostic output, then Tcl generates an error message for it. -*** POTENTIAL INCOMPATIBILITY *** - -161. 2/25/93 Fixed two memory-management problems having to do with -managing the old result during variable trace callbacks. - -162. 3/1/93 Added dynamic string library: Tcl_DStringInit, Tcl_DStringAppend, -Tcl_DStringFree, Tcl_DStringResult, etc. - -163. 3/1/93 Modified glob command to only return the names of files that -exist, and to only return names ending in "/" if the file is a directory. -*** POTENTIAL INCOMPATIBILITY *** - -164. 3/19/93 Modified not to use system calls like "read" directly, -but instead to use special Tcl procedures that retry automatically -if interrupted by signals. - -165. 4/3/93 Eliminated "noSep" argument to Tcl_AppendElement, plus -TCL_NO_SPACE flag for Tcl_SetVar and Tcl_SetVar2. -*** POTENTIAL INCOMPATIBILITY *** - -166. 4/3/93 Eliminated "flags" and "termPtr" arguments to Tcl_Eval. -*** POTENTIAL INCOMPATIBILITY *** - -167. 4/3/93 Changes to expressions: - - The "expr" command now accepts multiple arguments, which are - concatenated together with space separators. - - Integers aren't automatically promoted to floating-point if they - overflow the word size: errors are generated instead. - - Tcl can now handle "NaN" and other special values if the underlying - library procedures handle them. - - When printing floating-point numbers, Tcl ensures that there is a "." - or "e" in the number, so it can't be treated as an integer accidentally. - The procedure Tcl_PrintDouble is available to provide this function - in other contexts. Also, the variable "tcl_precision" can be used - to set the precision for printing (must be a decimal number giving - digits of precision). - - Expressions now support transcendental and other functions, e.g. sin, - acos, hypot, ceil, and round. Can add new math functions with - Tcl_CreateMathFunc(). - - Boolean expressions can now have any of the string values accepted - by Tcl_GetBoolean, such as "yes" or "no". -*** POTENTIAL INCOMPATIBILITY *** - -168. 4/5/93 Changed Tcl_UnsetVar and Tcl_UnsetVar2 to return TCL_OK -or TCL_ERROR instead of 0 or -1. -*** POTENTIAL INCOMPATIBILITY *** - -169. 4/5/93 Eliminated Tcl_CmdBuf structure and associated procedures; -can use Tcl_DStrings instead. -*** POTENTIAL INCOMPATIBILITY *** - -170. 4/8/93 Changed interface to Tcl_TildeSubst to use a dynamic -string for buffer space. This makes the procedure re-entrant and -thread-safe, whereas it wasn't before. -*** POTENTIAL INCOMPATIBILITY *** - -171. 4/14/93 Eliminated tclHash.h, and moved everything from it to -tcl.h -*** POTENTIAL INCOMPATIBILITY *** - -172. 4/15/93 Eliminated Tcl_InitHistory, made "history" command always -be part of interpreter. -*** POTENTIAL INCOMPATIBILITY *** - -173. 4/16/93 Modified "file" command so that "readable" option always -exists, even on machines that don't support symbolic links (always returns -same error as if the file wasn't a symbolic link). - -174. 4/26/93 Fixed bugs in "regsub" where ^ patterns didn't get handled -right (pretended not to match when it really did, and looped infinitely -if -all was specified). - -175. 4/29/93 Various improvements in the handling of variables: - - Can create variables and array elements during a read trace. - - Can delete variables during traces (note: unset traces will be - invoked when this happens). - - Can upvar to array elements. - - Can retarget an upvar to another variable by re-issuing the - upvar command with a different "other" variable. - -176. 5/3/93 Added Tcl_GetCommandInfo, which returns info about a Tcl -command such as whether it exists and its ClientData. Also added -Tcl_SetCommandInfo, which allows any of this information to be modified -and also allows a command's delete procedure to have a different -ClientData value than its command procedure. - -177. 5/5/93 Added Tcl_RegExpMatch procedure. - -178. 5/6/93 Fixed bug in "scan" where it didn't properly handle -%% conversion specifiers. Also changed "scan" to use Tcl_PrintDouble -for printing real values. - -179. 5/7/93 Added "-exact", "-glob", and "-regexp" options to "lsearch" -command to allow different kinds of pattern matching. - -180. 5/7/93 Added many new switches to "lsort" to control the sorting -process: "-ascii", "-integer", "-real", "-command", "-increasing", -and "-decreasing". - -181. 5/10/93 Changes to file I/O: - - Modified "open" command to support a list of POSIX access flags - like {WRONLY CREAT TRUNC} in addition to current fopen-style - access modes. Also added "permissions" argument to set permissions - of newly-created files. - - Fixed Scott Bolte's bug (can close stdin etc. in application and - then re-open them with Tcl commands). - - Exported access to Tcl's file table with new procedures Tcl_EnterFile - and Tcl_GetOpenFile. - -182. 5/15/93 Added new "pid" command, which can be used to retrieve -either the current process id or a list of the process ids in a -pipeline opened with "open |..." - -183. 6/3/93 Changed to use GNU autoconfig for configuration instead of -the home-brew "config" script. Also made many other configuration-related -changes, such as using instead of explicitly declaring system -calls in tclUnix.h. - -184. 6/4/93 Fixed bug where core-dumps could occur if a procedure -redefined itself (the memory for the procedure's body could get -reallocated in the middle of evaluating the body); implemented -simple reference count mechanism. - -185. 6/5/93 Changed tclIndex file format in two ways: (a) it's now -eval-ed instead of parsed, which makes it 3-4x faster; (b) the entries -in auto_index are now commands to evaluate, which allows commands to -be loaded in different ways such as dynamic-loading of C code. The -old tclIndex file format is still supported. - -186. 6/7/93 Eliminated tclTest program, added new "tclsh" program -that is more like wish (allows script files to be invoked automatically -using "#!/usr/local/bin/tclsh", makes arguments available to script, -etc.). Added support for Tcl_AppInit plus default version; this -allows new Tcl applications to be created without modifying the -main program for tclsh. - -187. 6/7/93 Fixed bug in TclWordEnd that kept backslash-newline from -working correctly in some cases during interactive input. - -188. 6/9/93 Added Tcl_LinkVar and related procedures, which automatically -keep a Tcl variable in sync with a C variable. - -189. 6/16/93 Increased maximum nesting depth from 100 to 1000. - -190. 6/16/93 Modified "trace var" command so that error messages from -within traces are returned properly as the result of the variable -access, instead of the generic "access disallowed by trace command" -message. - -191. 6/16/93 Added Tcl_CallWhenDeleted to provide callbacks when an -interpreter is deleted (same functionality as Tcl_WatchInterp, which -used to exist in versions before 6.0). - -193. 6/16/93 Added "-code" argument to "return" command; it's there -primarily for completeness, so that procedures implementing control -constructs can reflect exceptional conditions back to their callers. - -194. 6/16/93 Split up Tcl.n to make separate manual entries for each -Tcl command. Tcl.n now contains a summary of the language syntax. - -195. 6/17/93 Added new "switch" command to replace "case": allows -alternate forms of pattern matching (exact, glob, regexp), replaces -pattern lists with single patterns (but you can use "-" bodies to -share one body among several patterns), eliminates "in" noise word. -"Case" command is now obsolete. - -196. 6/17/93 Changed the "exec", "glob", "regexp", and "regsub" commands -to include a "--" switch. All initial arguments starting with "-" are now -treated as switches unless a "--" switch is present to end the list. -*** POTENTIAL INCOMPATIBILITY *** - -197. 6/17/93 Changed auto-exec so that the subprocess gets stdin, stdout, -and stderr from the parent. This allows truly interactive sub-processes -(e.g. vi) to be auto-exec'ed from a tcl shell command line. - -198. 6/18/93 Added patchlevel.h, for use in coordinating future patch -releases, and also added "info patchlevel" command to make the patch -level available to Tcl scripts. - -199. 6/19/93 Modified "glob" command so that a leading "//" in a name -gets left as is (this is needed for systems like Apollos where "//" is -the super-root; Tcl used to collapse the two slashes into a single -slash). - -200. 7/7/93 Added Tcl_SetRecursionLimit procedure so that the maximum -allowable nesting depth can be controlled for an interpreter from C. - ------------------ Released version 7.0 Beta 1, 7/9/93 ------------------ - -201. 7/12/93 Modified Tcl_GetInt and tclExpr.c so that full-precision -unsigned integers can be specified without overflow errors. - -202. 7/12/93 Configuration changes: eliminate leading blank line in -configure script; provide separate targets in Makefile for installing -binary and non-binary information; check for size_t and a few other -potentially missing typedefs; don't put tclAppInit.o into libtcl.a; -better checks for matherr support. - -203. 7/14/93 Changed tclExpr.c to check the termination pointer before -errno after strtod calls, to avoid problems with some versions of -strtod that set errno in unexpected ways. - -204. 7/16/93 Changed "scan" command to be more ANSI-conformant: -eliminated %F, %D, etc., added code to ignore "l", "h", and "L" -modifiers but always convert %e, %f, and %g with implicit "l"; -also added support for %u and %i. Also changed "format" command -to eliminate %D, %U, %O, and add %i. -*** POTENTIAL INCOMPATIBILITY *** - -205. 7/17/93 Changed "uplevel" and "upvar" so that they can be used -from global level to global level: this used to generate an error. - -206. 7/19/93 Renamed "setenv", "putenv", and "unsetenv" procedures -to avoid conflicts with system procedures with the same names. If -you want Tcl's procedures to override the system procedures, do it -in the Makefile (instructions are in the Makefile). -*** POTENTIAL INCOMPATIBILITY *** - ------------------ Released version 7.0 Beta 2, 7/21/93 ------------------ - -207. 7/21/93 Fixed bug in tclVar.c where freed memory was accidentally -used if a procedure returned an element of a local array. - -208. 7/22/93 Fixed bug in "unknown" where it didn't properly handle -errors occurring in the "auto_load" procedure, leaving its state -inconsistent. - -209. 7/23/93 Changed exec's ">2" redirection operator to "2>" for -consistency with sh. This is incompatible with earlier beta releases -of 7.0 but not with pre-7.0 releases, which didn't support either -operator. - -210. 7/28/93 Changed backslash-newline handling so that the resulting -space character *is* treated as a word separator unless the backslash -sequence is in quotes or braces. This is incompatible with 7.0b1 -and 7.0b2 but is more compatible with pre-7.0 versions that the b1 -and b2 releases were. - -211. 7/28/93 Eliminated Tcl_LinkedVarWritable, added TCL_LINK_READ_ONLY to -Tcl_LinkVar to accomplish same purpose. This change is incompatible -with earlier beta releases, but not with releases before Tcl 7.0. - -212. 7/29/93 Renamed regexp C functions so they won't clash with POSIX -regexp functions that use the same name. - -213. 8/3/93 Added "-errorinfo" and "-errorcode" options to "return" -command: these allow for much better handling of the errorInfo -and errorCode variables in some cases. - -214. 8/12/93 Changed "expr" so that % always returns a remainder with -the same sign as the divisor and absolute value smaller than the -divisor. - -215. 8/14/93 Turned off auto-exec in "unknown" unless the command -was typed interactively. This means you must use "exec" when -invoking subprocesses, unless it's a command that's typed interactively. -*** POTENTIAL INCOMPATIBILITY *** - -216. 8/14/93 Added support for tcl_prompt1 and tcl_prompt2 variables -to tclMain.c: makes prompts user-settable. - -217. 8/14/93 Added asynchronous handlers (Tcl_AsyncCreate etc.) so -that signals can be taken cleanly by Tcl applications. - -218. 8/16/93 Moved information about open files from the interpreter -structure to global variables so that a file can be opened in one -interpreter and read or written in another. - -219. 8/16/93 Removed ENV_FLAGS from Makefile, so that there's no -official support for overriding setenv, unsetenv, and putenv. - -220. 8/20/93 Various configuration improvements: coerce chars -to unsigned chars before using macros like isspace; source ~/.tclshrc -file during initialization if it exists and program is running -interactively; allow there to be directories in auto_path that don't -exist or don't have tclIndex files (ignore them); added Tcl_Init -procedure and changed Tcl_AppInit to call it. - -221. 8/21/93 Fixed bug in expr where "+", "-", and " " were all -getting treated as integers with value 0. - -222. 8/26/93 Added "tcl_interactive" variable to tclsh. - -223. 8/27/93 Added procedure Tcl_FilePermissions to return whether a -given file can be read or written or both. Modified Tcl_EnterFile -to take a permissions mask rather than separate read and write arguments. - -224. 8/28/93 Fixed performance bug in "glob" command (unnecessary call -to "access" for each file caused a 5-10x slow-down for big directories). - ------------------ Released version 7.0 Beta 3, 8/28/93 ------------------ - -225. 9/9/93 Renamed regexp.h to tclRegexp.h to avoid conflicts with system -include file by same name. - -226. 9/9/93 Added Tcl_DontCallWhenDeleted. - -227. 9/16/93 Changed not to call exit C procedure directly; instead -always invoke "exit" Tcl command so that application can redefine the -command to do additional cleanup. - -228. 9/17/93 Changed auto-exec to handle names that contain slashes -(i.e. don't use PATH for them). - -229. 9/23/93 Fixed bug in "read" and "gets" commands where they didn't -clear EOF conditions. - ------------------ Released version 7.0, 9/29/93 ------------------ - -230. 10/7/93 "Scan" command wasn't properly aligning things in memory, -so segmentation faults could arise under some circumstances. - -231. 10/7/93 Fixed bug in Tcl_ConvertElement where it forgot to -backslash leading curly brace when creating lists. - -232. 10/7/93 Eliminated dependency of tclMain.c on tclInt.h and -tclUnix.h, so that people can copy the file out of the Tcl source -directory to make modified private versions. - -233. 10/8/93 Fixed bug in auto-loader that reversed the priority order -of entries in auto_path for new-style index files. Now things are -back to the way they were before 3.0: first in auto_path is always -highest priority. - -234. 10/13/93 Fixed bug where Tcl_CommandComplete didn't recognize -comments and treat them as such. Thus if you typed the line - # { -interactively, Tcl would think that the command wasn't complete and -wait for more input before evaluating the script. - -235. 10/14/93 Fixed bug where "regsub" didn't set the output variable -if the input string was empty. - -236. 10/23/93 Fixed bug where Tcl_CreatePipeline didn't close off enough -file descriptors in child processes, causing children not to exit -properly in some cases. - -237. 10/28/93 Changed "list" and "concat" commands not to generate -errors if given zero arguments, but instead to just return an empty -string. - ------------------ Released version 7.1, 11/4/93 ------------------ - -Note: there is no 7.2 release. It was flawed and was thus withdrawn -shortly after it was released. - -238. 11/10/93 TclMain.c didn't compile on some systems because of -R_OK in call to "access". Changed to eliminate call to "access". - ------------------ Released version 7.3, 11/26/93 ------------------ - -239. 11/6/93 Modified "lindex", "linsert", "lrange", and "lreplace" -so that "end" can be specified as an index. - -240. 11/6/93 Modified "append" and "lappend" to allow only two -words total (i.e., nothing to append) without generating an error. - -241. 12/2/93 Changed to use EAGAIN as the errno for non-blocking -I/O instead of EWOULDBLOCK: this should fix problem where non-blocking -I/O didn't work correctly on System-V systems. - -242. 12/22/93 Fixed bug in expressions where cancelled evaluation -wasn't always working correctly (e.g. "set one 1; eval {1 || 1/$one}" -failed with a divide by zero error). - -243. 1/6/94 Changed TCL_VOLATILE definition from -1 to the address of -a dummy procedure Tcl_Volatile, since -1 causes portability problems on -some machines (e.g., Crays). - -244. 2/4/94 Added support for unary plus. - -245. 2/17/94 Changed Tcl_RecordAndEval and "history" command to -call Tcl_GlobalEval instead of Tcl_Eval. Otherwise, invocation of -these facilities in nested procedures can cause unwanted results. - -246. 2/17/94 Fixed bug in tclExpr.c where an expression such as -"expr {"12398712938788234-1298379" != ""}" triggers an integer -overflow error for the number in quotes, even though it isn't really -a proper integer anyway. - -247. 2/19/94 Added new procedure Tcl_DStringGetResult to move result -from interpreter to a dynamic string. - -248. 2/19/94 Fixed bug in Tcl_DStringResult that caused it to overwrite -the contents of a static result in some situations. This can cause -bizarre errors such as variables suddenly having empty values. - -249. 2/21/94 Fixed bug in Tcl_AppendElement, Tcl_DStringAppendElement, -and the "lappend" command that caused improper omission of a separator -space in some cases. For example, the script - set x "abc{"; lappend x "def" -used to return the result "abc{def" instead of "abc{ def". - -250. 3/3/94 Tcl_ConvertElement was outputting empty elements as \0 if -TCL_DONT_USE_BRACES was set. This depends on old pre-7.0 meaning of -\0, which is no longer in effect, so it didn't really work. Changed -to output empty elements as {} always. - -251. 3/3/94 Renamed Tcl_DStringTrunc to Tcl_DStringSetLength and extended -it so that it can be used to lengthen a string as well as shorten it. -Tcl_DStringTrunc is defined as a macro for backward compatibility, but -it is deprecated. - -252. 3/3/94 Added Tcl_AllowExceptions procedure. - -253. 3/13/94 Fixed bug in Tcl_FormatCmd that could cause "format" -to mis-behave on 64-bit Big-Endian machines. - -254. 3/13/94 Changed to use vfork instead of fork on systems where -vfork exists. - -255. 3/23/94 Fixed bug in expressions where ?: didn't associate -right-to-left as they should. - -256. 4/3/94 Fixed "exec" to flush any files used in >@ or >&@ -redirection in exec, so that data buffered for them is written -before any new data added by the subprocess. - -257. 4/3/94 Added "subst" command. - -258. 5/20/94 The tclsh main program is now called Tcl_Main; tclAppInit.c -has a "main" procedure that calls Tcl_Main. This makes it easier to use -Tcl with C++ programs, which need their own main programs, and it also -allows an application to prefilter the argument list before calling -Tcl_Main. -*** POTENTIAL INCOMPATIBILITY *** - -259. 6/6/94 Fixed bug in procedure returns where the errorInfo variable -could get truncated if an unset trace was invoked as part of returning -from the procedure. - -260. 6/13/94 Added "wordstart" and "wordend" options to "string" command. - -261. 6/27/94 Fixed bug in expressions where they didn't properly cancel -the evaluation of math functions in &&, ||, and ?:. - -262. 7/11/94 Incorrect boolean values, like "ogle", weren't being -handled properly. - -263. 7/15/94 Added Tcl_RegExpCompile, Tcl_RegExpExec, and Tcl_RegExpRange, -which provide lower-level access to regular expression pattern matching. - -264. 7/22/94 Fixed bug in "glob" command where "glob -nocomplain ~bad_user" -would complain about a missing user. Now it doesn't complain anymore. - -265. 8/4/94 Fixed bug with linked variables where they didn't behave -correctly when accessed via upvars. - -266. 8/17/94 Fixed bug in Tcl_EvalFile where it didn't clear interp->result. - -267. 8/31/94 Modified "open" command so that errors in exec-ing -subprocesses are returned by the open immediately, rather than -being delayed until the "close" is executed. - -268. 9/9/94 Modified "expr" command to generate errors for integer -overflow (includes addition, subtraction, negation, multiplication, -division). - -269. 9/23/94 Modified "regsub" to return a count of the number of -matches and replacements, rather than 0/1. - -279. 10/4/94 Added new features to "array" command: - - added "get" and "set" commands for easy conversion between arrays - and lists. - - added "exists" command to see if a variable is an array, changed - "names" and "size" commands to treat a non-existent array (or scalar - variable) just like an empty one. - - added pattern option to "names" command. - -280. 10/6/94 Modified Tcl_SetVar2 so that read traces on variables get -called during append operations. - -281. 10/20/94 Fixed bug in "read" command where reading from stdin -required two control-D's to stop the reading. - -282. 11/3/94 Changed "expr" command to use longs for division just like -all other expr operators; it previously used ints for division. - -283. 11/4/94 Fixed bugs in "unknown" procedure: it wasn't properly -handling exception returns from commands that were executed after -being auto-loaded. - ------------------ Released version 7.4b1, 12/23/94 ------------------ - -284. 12/26/94 Fixed "install" target in Makefile (couldn't always -find install program). - -285. 12/26/94 Added strcncasecmp procedure to compat directory. - -286. 1/3/95 Fixed all procedure calls to explicitly cast arguments: -implicit conversions from prototypes (especially integer->double) -don't work when compiling under non-ANSI compilers. Tcl is now clean -under gcc -Wconversion. - -287. 1/4/95 Fixed problem in Tcl_ArrayCmd where same name was used for -both a label and a variable; caused problems on several older compilers, -making array command misbehave and causing many errors in Tcl test suite. - ------------------ Released version 7.4b2, 1/12/95 ------------------ - -288. 2/9/95 Modified Tcl_CreateCommand to return a token, and added -Tcl_GetCommandName procedure. Together, these procedures make it possible -to track renames of a command. - -289. 2/13/95 Fixed bug in expr where "089" was interpreted as a -floating-point number rather than a bogus octal number. -*** POTENTIAL INCOMPATIBILITY *** - -290. 2/14/95 Added code to Tcl_GetInt and Tcl_GetDouble to check for -overflows when reading in numbers. - -291. 2/18/95 Changed "array set" to stop after first error, rather than -continuing after error. - -292. 2/20/95 Upgraded to use autoconf version 2.2. - -293. 2/20/95 Fixed core dump that could occur in "scan" command if a -close bracket was omitted. - -294. 2/27/95 Changed Makefile to always use install-sh for installations: -there's just too much variation among "install" system programs, which -makes installation flakey. - ------------------ Released version 7.4b3, 3/24/95 ------------------ - -3/25/95 (bug fix) Changed "install" to "./install" in Makefile so that -"make install" will work even when "." isn't in the search path. - -3/29/95 (bug fix) Fixed bug where the auto-loading mechanism wasn't -protecting the values of the errorCode and errorInfo variables. - -3/29/95 (new feature) Added optional pattern argument to "parray" procedure. - -3/29/95 (bug fix) Made the full functionality of - "return -code ... -errorcode ..." -work not just inside procedures, but also in sourced files and at -top level. - -4/6/95 (new feature) Added "pattern" option to "array names" command. - -4/18/95 (bug fix) Fixed bug in parser where it didn't allow backslash-newline -immediately after an argument in braces or quotes. - -4/19/95 (new feature) Added tcl_library variable, which application can -set to override default library directory. - -4/30/95 (bug fix) During trace callbacks for array elements, the variable -name used in the original reference would be temporarily modified to -separate the array name and element name; if the trace callback used -the same name string, it would get the wrong name (the array name without -element). Fixed to restore the variable name before making trace -callbacks. - -4/30/95 (new feature) Added -nobackslashes, -nocommands, and -novariables -switches to "subst" command. - -5/4/95 (new feature) Added TCL_EVAL_GLOBAL flag to Tcl_RecordAndEval. - -5/5/95 (bug fix) Format command would overrun memory when printing -integers with very large precision, as in "format %.1000d 0". - -5/5/95 (portability improvement) Changed to use BSDgettimeofday on -IRIX machines, to avoid compilation problems with the gettimeofday -declaration. - -5/6/95 (bug fix) Changed manual entries to use the standard .TH -macro instead of a custom .HS macro; the .HS macro confuses index -generators like makewhatis. - -5/9/95 (bug fix) Modified configure script to check for Solaris bug -that makes vfork unreliable (core dumps result if vforked child -changes a signal handler); will use fork instead of vfork if the -bug is present. - -6/5/95 (bug fix) Modified "lsort" command to disallow recursive calls -to lsort from a comparison function. This is needed because qsort -is not reentrant. - -6/5/95 (bug fix) Undid change 243 above: changed TCL_VOLATILE and -TCL_DYNAMIC back to integer constants rather than procedure addresses. -This was needed because procedure addresses can have multiple values -under some dynamic loading systems (e.g. SunOS 4.1 and Windows). - -6/8/95 (feature change) Modified interface to Tcl_Main to pass in the -address of the application-specific initialization procedure. -Tcl_AppInit is no longer hardwired into Tcl_Main. This is needed -in order to make Tcl a shared library. - -6/8/95 (feature change) Modified Makefile so that the installed versions -of tclsh and libtcl.a have version number in them (e.g. tclsh7.4 and -libtcl7.4.a) and the library directory name also has an embedded version -number (e.g., /usr/local/lib/tcl7.4). This should make it easier for -Tcl 7.4 to coexist with earlier versions. - ------------------ Released version 7.4b4, 6/16/95 ------------------ - -6/19/95 (bug fix) Fixed bugs in tclCkalloc.c that caused core dumps -if TCL_MEM_DEBUG was enabled on word-addressed machines such as Crays. - -6/21/95 (feature removal) Removed overflow checks for integer arithmetic: -they just cause too much trouble (e.g. for random number generators). - -6/28/95 (new features) Added tcl_patchLevel and tcl_version variables, -for consistency with Tk. - -6/29/95 (bug fix) Fixed problem in Tcl_Eval where it didn't record -the right termination character if a script ended with a comment. This -caused erroneous output for the following command, among others: -puts "[ -expr 1+1 -# duh! -]" - -6/29/95 (message change) Changed the error message for ECHILD slightly -to provide a hint about why the problem is occurring. - ------------------ Released version 7.4, 7/1/95 ------------------ - -7/18/95 (bug fix) Changed "lreplace" so that nothing is deleted if -the last index is less than the first index or if the last index -is < 0. - -7/18/95 (bug fix) Fixed bugs with backslashes in comments: -Tcl_CommandComplete (and "info complete") didn't properly handle -strings ending in backslash-newline, and neither Tcl_CommandComplete -nor the Tcl parser handled other backslash sequences right, such -as two backslashes before a newline. - -7/19/95 (bug fix) Modified Tcl_DeleteCommand to delete the hash table -entry for the command before invoking its callback. This is needed in -order to deal with reentrancy. - -7/22/95 (bug fix) "exec" wasn't reaping processes correctly after -certain errors (e.g. if the name of the executable was bogus, as -in "exec foobar"). - -7/27/95 (bug fix) Makefile.in wasn't using the LIBS variable provided -by the "configure" script. This caused problems on some SCO systems. - -7/27/95 (bug fix) The version of strtod in fixstrtod.c didn't properly -handle the case where endPtr == NULL. - ------------------ Released patch 7.4p1, 7/29/95 ----------------------- - -8/4/95 (bug fix) C-level trace callbacks for variables were sometimes -receiving the PART1_NOT_PARSED flag, which could cause errors in -subsequent Tcl library calls using the flags. (JO) - -8/4/95 (bug fix) Calls to toupper and tolower weren't using the -UCHAR macros, which caused trouble in non-U.S. locales. (JO) - -8/10/95 (new feature) Added the "load" command for dynamic loading of -binary packages, and the Tcl_PackageInitProc prototype for package -initialization procedures. (JO) - -8/23/95 (new features) Added "info sharedlibextension" and -"info nameofexecutable" commands, plus Tcl_FindExtension procedure. (JO) - -8/25/95 (bug fix) If the target of an "upvar" was non-existent but -had traces set, the traces were silently lost. Change to generate -an error instead. (JO) - -8/25/95 (bug fix) Undid change from 7/19, so that commands can stay -around while their deletion callbacks execute. Added lots of code to -handle all of the reentrancy problems that this opens up. (JO) - -8/25/95 (bug fix) Fixed core dump that could occur in TclDeleteVars -if there was an upvar from one entry in the table to the next entry -in the same table. (JO) - -8/28/95 (bug fix) Exec wasn't handling bad user names properly, as -in "exec ~bogus_user/foo". (JO) - -8/29/95 (bug fixes) Changed backslash-newline handling to correct two -problems: - - Only spaces and tabs following the backslash-newline are now - absorbed as part of the backslash-newline. Newlinew are no - longer absorbed (add another backslash if you want to absorb - another newline). - - TclWordEnd returns the character just before the backslash in - the sequence as the end of the sequence; it used to not consider - the backslash-newline as a word separator. (JO) - -8/31/95 (new feature) Changed man page installation (with "mkLinks" -script) to create additional links for manual pages corresponding to -each of the procedure and command names described in the pages. (JO) - -9/10/95 Reorganized Tcl sources for Windows and Mac ports. All sources -are now in subdirectories: "generic" contains sources that work on all -platforms, "windows", "mac", and "unix" directories contain platform- -specific sources. Some UNIX sources are also used on other platforms. (SS) - -9/10/95 (feature change) Eliminated exported global variables (they -don't work with Windows DLLs). Replaced tcl_AsyncReady and -tcl_FileCloseProc with procedures Tcl_AsyncReady() and -Tcl_SetFileCloseProc(). Replaced C variable tcl_RcFileName with -a Tcl variable tcl_rcFileName. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -9/11/95 (new feature) Added procedure Tcl_SetPanicProc to override -the default implementation of "panic". (SS) - -9/11/95 (new feature) Added "interp" command to allow creation of -new interpreters and execution of untrusted scripts. Added many new -procedures, such as Tcl_CreateSlave, Tcl_CreateAlias,and Tcl_MakeSafe, -to provide C-level access to the interpreter facility. This mechanism -now provides almost all of the generic functions of Borenstein's and -Rose's Safe-Tcl (but not any Tk or email-related stuff). (JL) - -9/11/95 (feature change) Changed file management so that files are -no longer shared between interpreters: a file cannot normally be -referenced in one interpreter if it was opened in another. This -feature is needed to support safe interpreters. Added Tcl_ShareHandle() -procedure for allowing files to be shared, and added "interp" argument -to Tcl_FilePermissions procedure. (JL) -*** POTENTIAL INCOMPATIBILITY *** - -9/11/95 (new feature) Added "AssocData" mechanism, whereby extensions -can associate their own data with an interpreter and get called back -when the interpreter is deleted. This is visible at C level via the -procedures Tcl_SetAssocData and Tcl_GetAssocData. (JL) - -9/11/95 (new feature) Added Tcl_ErrnoMsg to translate an errno value -into a human-readable string. This is now used instead of calling -strerror because strerror mesages vary dramatically from platform -to platform, which messes up Tcl tests. Tcl_ErrnoMsg uses the standard -POSIX messages for all the common signals, and calls strerror for -signals it doesn't understand. - ------------------ Released patch 7.4p2, 9/15/95 ----------------------- - ------------------ Released 7.5a1, 9/15/95 ----------------------- - -9/22/95 (bug fix) Changed auto_mkindex to create tclIndex files that -handle directories whose paths might contain spaces. (RJ) - -9/27/95 (bug fix) The "format" command didn't check for huge or negative -width specifiers, which could cause core dumps. (JO) - -9/27/95 (bug fix) Core dumps could occur if an interactive command typed -to tclsh returned a very long result for tclsh to print out. The bug is -actually in printf (in Solaris 2.3 and 2.4, at least); switched to use -puts instead. (JO) - -9/28/95 (bug fix) Changed makefile.bc to eliminate a false dependency -for tcl1675.dll on the Borland run time library. (SS) - -9/28/95 (bug fix) Fixed tcl75.dll so it looks for tcl1675.dll instead -of tcl16.dll. (SS) - -9/28/95 (bug fix) Tcl was not correctly detecting the difference -between Win32s and Windows '95. (SS) - -9/28/95 (bug fix) "exec" was not passing environment changes to child -processes under Windows. (SS) - -9/28/95 (bug fix) Changed Tcl to ensure that open files are not passed -to child processes under Windows. (SS) - -9/28/95 (bug fix) Fixed Windows '95 and NT versions of exec so it can -handle both console and windows apps. (SS) - -9/28/95 (bug fix) Fixed Windows version of exec so it no longer leaves -temp files lying around. Also changed it so the temp files are -created in the appropriate system dependent temp directory. (SS) - -9/28/95 (bug fix) Eliminated source dependency on the Win32s Universal -Thunk header file, since it is not bundled with VC++. (SS) - -9/28/95 (bug fix) Under Windows, Tcl now constructs the HOME -environment variable from HOMEPATH and HOMEDRIVE when HOME is not -already set. (SS) - -9/28/95 (bug fix) Added support for "info nameofexecutable" and "info -sharedlibextension" to the Windows version. (SS) - -9/28/95 (bug fix) Changed tclsh to correctly parse command line -arguments so that backslashes are preserved under Windows. (SS) - -9/29/95 (bug fix) Tcl 7.5a1 treated either return or newline as end -of line in "gets", which caused lines ending in CRLF to be treated as -two separate lines. Changed to allow only character as end-of-line: -carriage return on Macs, newline elsewhere. (JO) - -9/29/95 (new feature) Changed to install "configInfo" file in same -directory as library scripts. It didn't used to get installed. (JO) - -9/29/95 (bug fix) Tcl was not converting Win32 errors into POSIX -errors under some circumstances. (SS) - -10/2/95 (bug fix) Safe interpreters no longer get initialized with -a call to Tcl_Init(). (JL) - -10/1/95 (new feature) Added "tcl_platform" global variable to provide -environment information such as the instruction set and operating -system. (JO) - -10/1/95 (bug fix) "exec" command wasn't always generating the -"child process exited abnormally" message when it should have. (JO) - -10/2/95 (bug fix) Changed "mkLinks.tcl" so that the scripts it generates -won't create links that overwrite original manual entries (there was -a problem where pack-old.n was overwriting pack.n). (JO) - -10/2/95 (feature change) Changed to use -ldl for dynamic loading under -Linux if it is available, but fall back to -ldld if it isn't. (JO) - -10/2/95 (bug fix) File sharing was causing refcounts to reach 0 -prematurely for stdin, stdout and stderr, under some circumstances. (JL) - -10/2/95 (platform support) Added support for Visual C++ compiler on -Windows, Windows '95 and Windows NT, code donated by Gordon Chaffee. (JL) - -10/3/95 (bug fix) Tcl now frees any libraries that it loads before it -exits. (SS) - -10/03/95 (bug fix) Fixed bug in Macintosh ls command where the -l -and -C options would fail in anything but the HOME directory. (RJ) - ------------------ Released 7.5a2, 10/6/95 ----------------------- - -10/10/95 (bug fix) "file dirnam /." was returning ":" on UNIX instead -of "/". (JO) - -10/13/95 (bug fix) Eliminated dependency on MKS toolkit for generating -the tcl.def file from Borland object files. (SS) - -10/17/95 (new features) Moved the event loop from Tcl to Tk, made major -revisions along the way: - - New Tcl commands: after, update, vwait (replaces "tkwait variable"). - - "tkerror" is now replaced with "bgerror". - - The following procedures are similar to their old Tk counterparts: - Tcl_DoOneEvent, Tcl_Sleep, Tcl_DoWhenIdle, Tcl_CancelIdleCall, - Tcl_CreateFileHandler, Tcl_DeleteFileHandler, Tcl_CreateTimerHandler, - Tcl_DeleteTimerHandler, Tcl_BackgroundError. - - Revised notifier, add new concept of "event source" with the following - procedures: Tcl_CreateEventSource, Tcl_DeleteEventSource, - Tcl_WatchFile, Tcl_SetMaxBlockTime, Tcl_FileReady, Tcl_QueueEvent, - Tcl_WaitForEvent. (JO) - -10/31/95 (new features) Implemented cross platform file name support to make -it easier to write cross platform scripts. Tcl now understands 4 file naming -conventions: Windows (both DOS and UNC), Mac, Unix, and Network. The network -convention is a new naming mechanism that can be used to paths in a platform -independent fashion. See the "file" command manual page for more details. -The primary interfaces changes are: - - All Tcl commands that expect a file name now accept both network and - native form. - - Two new "file" subcommands, "nativename" and "networkname", provide a - way to convert between network and native form. - - Renamed Tcl_TildeSubst to Tcl_TranslateFileName, and changed it so that - it always returns a filename in native form. Tcl_TildeSubst is defined - as a macro for backward compatibility, but it is deprecated. (SS) - -11/5/95 (new feature) Made "tkerror" and "bgerror" synonyms, so that -either name can be used to manipulate the command (provides temporary -backward compatibility for existing scripts that use tkerror). (JO) - -11/5/95 (new feature) Added exit handlers and new C procedures -Tcl_CreateExitHandler, Tcl_DeleteExitHandler, and Tcl_Exit. (JO) - -11/6/95 (new feature) Added pid command for Macintosh version of -Tcl (it didn't previously exist on the Mac). (RJ) - -11/7/95 (new feature) New generic IO facility and support for IO to -files, pipes and sockets based on a common buffering scheme. Support -for asynchronous (non-blocking) IO and for event driver IO. Support -for automatic (background) asynchronous flushing and asynchronous -closing of channels. (JL) - -11/7/95 (new feature) Added new commands "fconfigure" and "fblocked" -to support new I/O features such as nonblocking I/O. Added "socket" -command for creating TCP client and server sockets. (JL). - -11/7/95 (new feature) Complete set of C APIs to the new generic IO -facility: - - Opening channels: Tcl_OpenFileChannel, Tcl_OpenCommandChannel, - Tcl_OpenTcpClient, Tcl_OpenTcpServer. - - I/O procedures on channels, which roughly mirror the ANSI C stdio - library: Tcl_Read, Tcl_Gets, Tcl_Write, Tcl_Flush, Tcl_Seek, - Tcl_Tell, Tcl_Close, Tcl_Eof, Tcl_InputBlocked, Tcl_GetChannelOption, - Tcl_SetChannelOption. - - Extension mechanism for creating new kinds of channels: - Tcl_CreateChannel, Tcl_GetChannelInstanceData, Tcl_GetChannelType, - Tcl_GetChannelName, Tcl_GetChannelFile, Tcl_RegisterChannel, - Tcl_UnregisterChannel, Tcl_GetChannel. - - Event-driven I/O on channels: Tcl_CreateChannelHandler, - Tcl_DeleteChannelHandler. (JL) - -11/7/95 (new feature) Channel driver interface specification to allow -new types of channels to be added easily to Tcl. Currently being used -in three drivers - for files, pipes and TCP-based sockets. (JL). - -11/7/95 (new feature) interp delete now takes any number of path -names of interpreters to delete, including zero. (JL). - -11/8/95 (new feature) implemented 'info hostname' and Tcl_GetHostName -command to get host name of machine on which the Tcl process is running. (JL) - -11/9/95 (new feature) Implemented file APIs for access to low level files -on each system. The APIs are: Tcl_CloseFile, Tcl_OpenFile, Tcl_ReadFile, -Tcl_WriteFile and Tcl_SeekFile. Also implemented Tcl_WaitPid which waits -in a system dependent manner for a child process. (JL) - -11/9/95 (new feature) Added Tcl_UpdateLinkedVar procedure to force a -Tcl variable to be updated after its C variable changes. (JO) - -11/9/95 (bug fix) The glob command has been totally reimplemented so -that it can support different file name conventions. It now handles -Windows file names (both UNC and drive-relative) properly. It also -supports nested braces correctly now. (SS) - -11/13/95 (bug fix) Fixed Makefile.in so that configure can be run -from a clean directory separate from the Tcl source tree, and compilations -can be performed there. (JO) - -11/14/95 (bug fix) Fixed file sharing between interpreters and file -transferring between interpreters to correctly manage the refcount so that -files are closed when the last reference to them is discarded. (JL) - -11/14/95 (bug fix) Fixed gettimeofday implementation for the -Macintosh. This fixes several timing related bugs. (RJ) - -11/17/95 (new feature) Added missing support for info nameofexecutable -on the Macintosh. (RJ) - -11/17/95 (bug fix) The Tcl variables argc argv and argv0 now return -something reasonable on the Mac. (RJ) - -11/22/95 (new feature) Implemented "auto-detect" mode for end of line -translations. On input, standalone "\r" mean MAC mode, standalone "\n" -mean Unix mode and "\r\n" means Windows mode. On output, the mode is -modified to whatever the platform specific mode for that platform is. (JL) - -11/24/95 (feature change) Replaced "configInfo" file with tclConfig.sh, -which is more complete and uses slightly different names. Also -arranged for tclConfig.sh to be installed in the platform-specific -library directory instead of Tcl's script library directory. (JO) -*** POTENTIAL INCOMPATIBILITY with Tcl 7.5a2, but not with Tcl 7.4 *** - ------------------ Released patch 7.4p3, 11/28/95 ----------------------- - -12/5/95 (new feature) Added Tcl_File facility to support platform- -independent file handles. Changed all interfaces that used Unix- -style integer fd's to use Tcl_File's instead. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -12/5/95 (new feature) Added a new "clock" command to Tcl. The command -allows you to get the current "clicks" or seconds & allows you to -format or scan human readable time/date strings. (RJ) - -12/18/95 (new feature) Moved Tk_Preserve, Tk_Release, and Tk_EventuallyFree -to Tcl, renamed to Tcl_Preserve, Tcl_Release, and Tcl_EventuallyFree. (JO) - -12/18/95 (new feature) Added new "package" command and associated -procedures Tcl_PkgRequire and Tcl_PkgProvide. Also wrote -pkg_mkIndex library procedure to create index files from binaries -and scripts. (JO) - -12/20/95 (new feature) Added Tcl_WaitForFile procedure. (JO) - -12/21/95 (new features) Made package name argument to "load" optional -(Tcl will now attempt to guess the package name if necessary). Also -added Tcl_StaticPackage and support in "load" for statically linked -packages. (JO) - -12/22/95 (new feature) Upgraded the foreach command to accept multiple -loop variables and multiple value lists. This lets you iterate over -multiple lists in parallel, and/or assign multiple loop variables from -one value list during each iteration. The only potential compatibility -problem is with scripts that used loop variables with a name that could be -construed to be a list of variable names (i.e. contained spaces). (BW) - -1/5/96 (new feature) Changed tclsh so it builds as a console mode -application under Windows. Now tclsh can be used from the command -line with pipes or interactively. Note that this only works under -Windows 95 or NT. (SS) - -1/17/96 (new feature) Modified Makefile and configure script to allow -Tcl to be compiled as a shared library: use the --enable-shared option -when configuing. (JO) - -1/17/96 (removed obsolete features) Removed the procedures Tcl_EnterFile -and Tcl_GetOpenFile: these no longer make sense with the new I/O system. (JL) -*** POTENTIAL INCOMPATIBILITY *** - -1/19/96 (bug fixes) Prevented formation of circular aliases, through the -Tcl 'interp alias' command and through the 'rename' command, as well as -through the C API Tcl_CreateAlias. (JL) - -1/19/96 (bug fixes) Fixed several bugs in direct deletion of interpreters -with Tcl_DeleteInterp when the interpreter is a slave; fixes based on a -patch received from Viktor Dukhovni of ESM. (JL) - -1/19/96 (new feature) Implemented on-close handlers for channels; added -the C APIs Tcl_CreateCloseHandler and Tcl_DeleteCloseHandler. (JL) - -1/19/96 (new feature) Implemented portable error reporting mechanism; added -the C APIs Tcl_SetErrno and Tcl_GetErrno. (JL) - -1/24/96 (bug fix) Unknown command processing properly invokes external -commands under Windows NT and Windows '95 now. (SS) - -1/23/96 (bug fix) Eliminated extremely long startup times under Windows '95. -The problem was a result of the option database initialization code that -concatenated $HOME with /.Xdefaults, resulting in a // in the middle of the -file name. Under Windows '95, this is incorrectly interpreted as a UNC -path. They delays came from the network timeouts needed to determine that -the file name was invalid. Tcl_TranslateFileName now suppresses duplicate -slashes that aren't at the beginning of the file name. (SS) - -1/25/96 (bug fix) Changed exec and open to create children so they are -attached to the application's console if it exists. (SS) - -1/31/96 (bug fix) Fixed command line parsing to handle embedded -spaces under Windows. (SS) - ------------------ Released 7.5b1, 2/1/96 ----------------------- - -2/7/96 (bug fix) Fixed off by one error in argument parsing code under -Windows. (SS) - -2/7/96 (bug fix) Fixed bugs in VC++ makefile that improperly -initialized the tcl75.dll. Fixed bugs in Borland makefile that caused -build failures under Windows NT. (SS) - -2/9/96 (bug fix) Fixed deadlock problem in AUTO end of line translation -mode which would cause a socket server with several concurrent clients -writing in CRLF mode to hang. (JL) - -2/9/96 (API change) Replaced -linemode option to fconfigure with a -new -buffering option, added "none" setting to enable immediate write. (JL) -*** INCOMPATIBILITY with b1 *** - -2/9/96 (new feature) Added C API Tcl_InputBuffered which returns the count -of bytes currently buffered in the input buffer of a channel, and o for -output only channels. (JL) - -2/9/96 (new feature) Implemented asynchronous connect for sockets. (JL) - -2/9/96 (new feature) Added C API Tcl_SetDefaultTranslation to set (per -channel) the default end of line translation mode. This is the mode that -will be installed if an output operation is done on the channel while it is -still in AUTO mode. (JL) - -2/9/96 (bug fix) Changed Tcl_OpenCommandChannel interface to properly -handle all of the combinations of stdio inheritance in background -pipelines. See the Tcl_OpenFileChannel(3) man page for more -info. This change fixes the bug where exec of a background pipeline -was not getting passed the stdio handles properly. (SS) - -2/9/96 (bug fix) Removed the new Tcl_CreatePipeline interface, and -restored the old version for Unix platforms only. All new code should -use Tcl_CreateCommandChannel instead. (SS) - -2/9/96 (bug fix) Changed Makefile.in to use -L and -ltcl7.5 for Tcl -library so that shared libraries are more likely to be found correctly -on more platforms. (JO) - -2/13/96 (new feature) Added C API Tcl_SetNotifierData and -Tcl_GetNotifierData to allow notifier and channel driver writers to -associate data with a Tcl_File. The result of this change is that -Tcl_GetFileInfo now always returns an OS file handle, and Tcl_GetFile -can be used to construct a Tcl_File for an externally constructed OS -handle. (SS) - -2/13/96 (bug fix) Changed Windows socket implementation so it doesn't -set SO_REUSEADDR on server sockets. Now attempts to create a server -socket on a port that is already in use will be properly identified -and an error will be generated. (SS) - -2/13/96 (bug fix) Fixed problems with DLL initialization under Visual -C++ that left the C run time library uninitialized. (SS) - -2/13/96 (bug fix) Fixed Windows socket initialization so it loads -winsock the first time it is used, rather than at the time tcl75.dll -is loaded. This should fix the bug where the modem immediately starts -trying to connect to a service provider when wish or tclsh are -started. (SS) - -2/13/96 (new feature) Added C APIs Tcl_MakeFileChannel and -Tcl_MakeTcpClientChannel to wrap up existing fds and sockets into -channels. Provided implementations on Unix and Windows. (JL) - -2/13/96 (bug fix) Fixed bug with seek leaving EOF and BLOCKING set. (JL) - -2/14/96 (bug fix) Fixed reentrancy problem in fileevent handling -and made it more robust in the face of errors. (JL) - -2/14/96 (feature change) Made generic IO level emulate blocking mode if the -channel driver is unable to provide it, e.g. if the low level device is -always nonblocking. Thus, now blocking behavior is an advisory setting for -channel drivers and can be ignored safely if the channel driver is unable -to provide it. (JL) - -2/15/96 (new feature) Added "binary" end of line translation mode, which is -a synonym of "lf" mode. (JL) - -2/15/96 (bug fix) Fixed reentrancy problem in fileevent handling vs -deletion of channel event handlers. (JL) - -2/15/96 (bug fix) Fixed bug in event handling which would cause a -nonblocking channel to not see further readable events after the first -readable event that had insufficient input. (JL) - -2/17/96 (bug fix) "info complete" didn't properly handle comments -in nested commands. (JO) - -2/21/96 (bug fix) "exec" under Windows NT/95 did not properly handle -very long command lines (>200 chars). (SS) - -2/21/96 (bug fix) Sockets could get into an infinite loop if a read -event arrived after all of the available data had been read. (SS) - -2/22/96 (bug fix) Added cast of st_size elements to (long) before -sprintf-ing in "file size" command. This is needed to handle systems -like NetBSD with 64-bit file offsets. (JO) - ------------------ Released 7.5b2, 2/23/96 ----------------------- - -2/23/96 (bug fix) TCL_VARARGS macro in tcl.h wasn't defined properly -when compiling with C++. (JO) - -2/24/96 (bug fix) Removed dependencies on Makefile in the UNIX Makefile: -this caused problems on some platforms (like Linux?). (JO) - -2/24/96 (bug fix) Fixed configuration bug that made Tcl not compile -correctly on Linux machines with neither -ldl or -ldld. (JO) - -2/24/96 (new feature) Added a block of comments and definitions to -Makefile.in to make it easier to have Tcl's TclSetEnv etc. replace -the library procedures setenv etc, so that calls to setenv etc. in -the application automatically update the Tcl "env" variable. (JO) - -2/27/96 (feature change) Added optional Tcl_Interp * argument (may be NULL) -to C API Tcl_Close and simplified closing of command channels. (JL) -*** INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -2/27/96 (feature change) Added optional Tcl_Interp * argument (may be NULL) -to C type definition Tcl_DriverCloseProc; modified all channel drivers to -implement close procedures that accept the additional argument. (JL) -*** INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -2/28/96 (bug fix) Fixed memory leak that could occur if an upvar -referred to an element of an array in the same stack frame as the -upvar. (JO) - -2/29/96 (feature change) Modified both Tcl_DoOneEvent and Tcl_WaitForEvent -so that they return immediately in cases where they would otherwise -block forever (e.g. if there are no event handlers of any sort). (JO) - -2/29/96 (new feature) Added C APIs Tcl_GetChannelBufferSize and -Tcl_SetChannelBufferSize to set and retrieve the size, in bytes, for -buffers allocated to store input or output in a channel. (JL) - -2/29/96 (new feature) Added option -buffersize to Tcl fconfigure command -to allow Tcl scripts to query and set the size of channel buffers. (JL) - -2/29/96 (feature removed) Removed channel driver function to specify -the buffer size to use when allocating a buffer. Removed the C typedef -for Tcl_DriverBufferSizeProc. Channels are now created with a default -buffer size of 4K. (JL) -*** INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -2/29/96 (feature change) The channel driver function for setting blocking -mode on the device may now be NULL. If the generic code detects that the -function is NULL, operations that set the blocking mode on the channel -simply succeed. (JL) - -3/2/96 (bug fix) Fixed core dump that could occur if a syntax error -(such as missing close paren) occurred in an array reference with a -very long array name. (JO) - -3/4/96 (bug fix) Removed code in the "auto_load" procedure that deletes -all existing auto-load information whenever the "auto_path" variable -is changed. Instead, new information adds to what was already there. -Otherwise, changing the "auto_path" variable causes all package- -related information to be lost. If you really want to get rid of -existing auto-load information, use auto_reset before setting auto_path. (JO) - -3/5/96 (new feature) Added version suffix to shared library names so that -Tcl will compile under NetBSD and FreeBSD (I hope). (JO) - -3/6/96 (bug fix) Cleaned up error messages in new I/O system to correspond -more closely to old I/O system. (JO) - -3/6/96 (new feature) Added -myaddr and -myport options to the socket -command, removed -tcp and -- options. This lets clients and servers -choose a particular interface. Also changed the default server address -from the hostname to INADDR_ANY. The server accept callback now gets -passed the client's port as well as IP address. The C interfaces for -Tcl_OpenTcpClient and Tcl_OpenTcpServer have changed to support the -above changes. (BW) -*** POTENTIAL INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -3/6/96 (changed feature) The library function auto_mkindex will now -default to using the pattern "*.tcl" if no pattern is given. (RJ) - -3/6/96 (bug fix) The socket channel code for the Macintosh has been -rewritten to use native MacTcp. (RJ) - -3/7/96 (new feature) Added Tcl_SetStdChannel and Tcl_GetStdChannel -interfaces to allow applications to explicitly set and get the global -standard channels. (SS) - -3/7/96 (bug fix) Tcl did close not the file descriptors associated -with "stdout", etc. when the corresponding channels were closed. (SS) - -3/7/96 (bug fix) Reworked shared library and dynamic loading stuff to -try to get it working under AIX. Added new @SHLIB_LD_LIBS@ autoconf -symbol as part of this. AIX probably doesn't work yet, but it should -be a lot closer. (JO) - -3/7/96 (feature change) Added Tcl_ChannelProc typedef and changed the -signature of Tcl_CreateChannelHandler and Tcl_DeleteChannelHandler to take -Tcl_ChannelProc arguments instead of Tcl_FileProc arguments. This change -should not affect any code outside Tcl because the signatures of -Tcl_ChannelProc and Tcl_FileProc are compatible. (JL) - -3/7/96 (API change) Modified signature of Tcl_GetChannelOption to return -an int instead of char *, and to take a Tcl_DString * argument. Modified -the implementation so that the option name can be NULL, to mean that the -call should retrieve a list of alternating option names and values. (JL) -*** INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -3/7/96 (API change) Added Tcl_DriverSetOptionProc, Tcl_DriverGetOptionProc -typedefs, added two slots setOptionProc and getOptionProc to the channel -type structure. These may be NULL to indicate that the channel type does -not support any options. (JL) -*** INCOMPATIBILITY with Tcl 7.5b2, but not with Tcl 7.4 *** - -3/7/96 (feature change) stdin, stdout and stderr can now be put into -nonblocking mode. (JL) - -3/8/96 (feature change) Eliminated dependence on the registry for -finding the Tcl library files. (SS) - ------------------ Released 7.5b3, 3/8/96 ----------------------- - -3/12/96 (feature improvement) Modified startup script to look in several -different places for the Tcl library directory. This should allow Tcl -to find the libraries under all but the weirdest conditions, even without -the TCL_LIBRARY environment variable being set. (JO) - -3/13/96 (bug fix) Eliminated use of the "linger" option from the Windows -socket implementation. (JL) - -3/13/96 (new feature) Added -peername and -sockname options for fconfigure -for socket channels. Code contributed by John Haxby of HP. (JL) - -3/13/96 (bug fix) Fixed panic and core dump that would occur if the accept -callback script on a server socket encountered an error. (JL) - -3/13/96 (feature change) Added -async option to the Tcl socket command. -If the command is creating a client socket and the flag is present, the -client is connected asynchronously. If the option is absent (the default), -the client socket is connected synchronously, and the command returns only -when the connection has been completed or failed. This change was suggested -by Mark Diekhans. (JL) - -3/13/96 (feature change) Modified the signature of Tcl_OpenTcpClient to -take an additional int argument, async. If nonzero, the client is connected -to the server asynchronously. If the value is zero, the connection is made -synchronously, and the call to Tcl_OpenTcpClient returns only when the -connection fails or succeeds. This change was suggested by Mark Diekhans. (JL) -*** INCOMPATIBILITY with Tcl 7.5b3, but not with Tcl 7.4 *** - -3/14/96 (bug fix) "tclsh bogus_file_name" didn't print an error message. (JO) - -3/14/96 (bug fix) Added new procedures to tclCkalloc.c so that libraries -and applications can be compiled with TCL_MEM_DEBUG even if Tcl isn't -(however, the converse is still not true). Patches provided by Jan -Nijtmans. (JO) - -3/15/96 (bug fix) Marked standard IO handles of a process as close-on-exec -to fix bug in Ultrix where exec was not sharing standard IO handles with -subprocesses. Fix suggested by Mark Diekhans. (JL) - -3/15/96 (bug fix) Fixed asynchronous close mechanism so that it closes the -channel instead of leaking system resources. The manifestation was that Tcl -would eventually run out of file descriptors if it was handling a large -number of nonblocking sockets or pipes with high congestion. (JL) - -3/15/96 (bug fix) Fixed tests so that they no longer leak file descriptors. -The manifestation was that Tcl would eventually run out of file descriptors -if the tests were rerun many times (> a hundred times on Solaris). (JL) - -3/15/96 (bug fix) Fixed channel creation code so that it never creates -unnamed channels. This would cause a panic and core dump when the channel -was closed. (JL) - -3/16/96 (bug fixes) Made lots of changes in configuration stuff to get -Tcl working under AIX (finally). Tcl should now support the "load" -command under AIX and should work either with or without shared -libraries for Tcl and Tk. (JO) - -3/21/96 (configuration improvement) Changed configure script so it -doesn't use version numbers (as in -ltcl7.5 and libtcl7.5.so) under -SunOS 4.1, where they don't work anyway. (JO) - -3/22/96 (new feature) Added C API Tcl_InterpDeleted that allows extension -writers to discover when an interpreter is being deleted. (JL) - -3/22/96 (bug fix) The standard IO channels are now added to each -trusted interpreter as soon as the interpreter is created. This ensures -against the bug where a child would do IO before the master had done any, -and then the child is destroyed - the standard IO channels would be then -closed and the master would be unable to do any IO. (JL) - -3/22/96 (bug fix) Made Tcl more robust against interpreter deletion, by -using Tcl_Preserve, Tcl_Release and Tcl_EventuallyFree to split the process -of interpreter deletion into two distinct phases. Also went through all of -Tcl and added calls to Tcl_Preserve and Tcl_Delete where needed. (JL) - -3/22/96 (bug fix) Fixed several places where C code was reading and writing -into freed memory, especially during interpreter deletion. (JL) - -3/22/96 (bug fix) Fixed very deep bug in Tcl_Release that caused memory to -be freed twice if the release callback did Tcl_Preserve and Tcl_Release on -the same memory as the chunk currently being freed. (JL) - -3/22/96 (bug fix) Removed several memory leaks that would cause memory -buildup on half-K chunks in the generic IO level. (JL) - -3/22/96 (bug fix) Fixed several core dumps which occurred when new -AssocData was being created during the cleanups in interpreter deletion. -The solution implemented now is to loop repeatedly over the AssocData until -none is left to clean up. (JL) - -3/22/96 (bug fix) Fixed a bug in event handling which caused an infinite -loop if there were no files being watched and no timer. Fix suggested by -Jan Nijtmans. (JL) - -3/22/96 (bug fix) Fixed Tcl_CreateCommand, Tcl_DeleteCommand to be more -robust if the interpreter is being deleted. Also fixed several order -dependency bugs in Tcl_DeleteCommand which kicked in when an interpreter -was being deleted. (JL) - -3/26/96 (bug fix) Upon a "short read", the generic code no longer calls -the driver for more input. Doing this caused blocking on some platforms -even on nonblocking channels. Bug and fix courtesy Mark Roseman. (JL) - -3/26/96 (new feature) Added 'package Tcltest' which is present only in -test versions of Tcl; this allows the testing commands to be loaded into -new interpreters besides the main one. (JL) - -3/26/96 (restored feature) Recreated the Tcl_GetOpenFile C API. You can -now get a FILE * from a registered channel; Unix only. (JL) - -3/27/96 (bug fix) The regular expression code did not support more -than 9 subexpressions. It now supports up to 20. (SS) - -4/1/96 (bug fixes) The CHANNEL_BLOCKED bit was being left on on a short -read, so that fileevents wouldn't fire correctly. Bug reported by Mark -Roseman.(JL, RJ) - -4/1/96 (bug fix) Moved Tcl_Release to match Tcl_Preserve exactly, in -tclInterp.c; previously interpreters were being freed only conditionally -and sometimes not at all. (JL) - -4/1/96 (bug fix) Fixed error reporting in slave interpreters when the -error message was being generated directly by C code. Fix suggested by -Viktor Dukhovni of ESM. (JL) - -4/2/96 (bug fixes) Fixed a series of bugs in Windows sockets that caused -events to variously get lost, to get sent multiple times, or to be ignored -by the driver. The manifestation was blocking if the channel is blocking, -and either getting EAGAIN or infinite loops if the channel is nonblocking. -This series of bugs was found by Ian Wallis of Cisco. Now all tests (also -those that were previously commented out) in socket.test pass. (JL, SS) - -4/2/96 (feature change/bug fix) Eliminated network name support in -favor of better native name support. Added "file split", "file join", -and "file pathtype" commands. See the "file" man page for more -details. (SS) -*** INCOMPATIBILITY with Tcl 7.5b3, but not with Tcl 7.4 *** - -4/2/96 (bug fix) Changed implementation of auto_mkindex so tclIndex -files will properly handle path names in a cross platform context. (SS) - -4/5/96 (bug fix) Fixed Tcl_ReadCmd to use the channel buffer size as the -chunk size it reads, instead of a fixed 4K size. Thus, on large reads, the -user can set the channel buffer size to a large size and the read will -occur orders of magnitude faster. For example, on a 2MB file, reading in 4K -chunks took 34 seconds, while reading in 1MB chunks took 1.5 seconds (on a -SS-20). Problem identified and fix suggested by John Haxby of HP. (JL) - -4/5/96 (bug fix) Fixed socket creation code to invoke gethostbyname only if -inet_addr failed (very unlikely). Before this change the order was reversed -and this made things much slower than they needed to be (gethostbyname -generally requires an RPC, which is slow). Problem identified and fix -suggested by John Loverso of OSF. (JL) - -4/9/96 (feature change) Modified "auto" translation mode so that it -recognizes any of "\n", "\r" and "\r\n" in input as end of line, so -that a file can have mixed end-of-line sequences. It now outputs -the platform specific end of line sequence on each platform for files and -pipes, and for sockets it produces crlf in output on all platforms. (JL) -*** INCOMPATIBILITY with Tcl 7.5b3, but not with Tcl 7.4 *** - -4/11/96 (new feature) Added -eofchar option to Tcl_SetChannelOption to allow -setting of an end of file character for input and output. If an input eof -char is set, it is recognized as EOF and further input from the channel is -not presented to the caller. If an output eof char is set, on output, that -byte is appended to the channel when it is closed. On Unix and Macintosh, -all channels start with no eof char set for input or output. On Windows, -files and pipes start with input and output eof chars set to Crlt-Z (ascii -26), and sockets start with no input or output eof char. (JL) -*** INCOMPATIBILITY with Tcl 7.5b3, but not with Tcl 7.4 *** - -4/17/96 (bug fix) Fixed series of bugs with handling of crlf sequence split -across buffer boundaries in input, in AUTO mode. (JL, BW) - -4/17/96 (test suite improvement) Fixed test suite so that tests that -depend on the availability of Unix commands such as echo, cat and others -are not run if these commands are not present. (JL) - -4/17/96 (test suite improvement) The socket test now automatically starts, -on platformst that support exec, a separate process for remote testsing. (JL) - ------------------ Released 7.5, 4/21/96 ----------------------- - -5/1/96 (bug fix) "file tail ~" did not correctly return the tail -portion of the user's home directory. (SS) - -5/1/96 (bug fix) Fixed bug in TclGetEnv where it didn't lookup environment -variables correctly: could confuse "H" and "HOME", for example. (JO) - -5/1/96 (bug fix) Changed to install tclConfig.sh under "make install-binaries", -not "make install-libraries". (JO) - -5/2/96 (bug fix) Changed pkg_mkIndex not to attempt to "load" a file unless -it has the standard shared library extension. On SunOS, attempts to load -Tcl scripts cause the whole application to be aborted (there's no way to -get the error back into Tcl). (JO) - -5/7/96 (bug fix) Moved initScript in tclUnixInit.c to writable memory to -avoid potential core dumps. (JO) - -5/7/96 (bug fix) Auto_reset procedure was removing procedure from init.tcl, -such as pkg_mkIndex. (JO) - -5/7/96 (bug fix) Fixed cast on socket address resolution code that -would cause a failure to connect on Dec Alphas. (JL) - -5/7/96 (bug fix) Added "time", "subst" and "fileevent" commands to set of -commands available in a safe interpreter. (JL) - -5/13/96 (bug fix) Preventing OS level handles for stdin, stdout and stderr -from being implicitly closed when the last reference to the standard -channel containing that handle is discarded when an interpreter is deleted. -Explicitly closing standard channels by using "close" still works. (JL) - -5/21/96 (bug fix) Do not create channels for stdin, stdout and stderr on -Unix if the devices are closed. This prevents a duplicate channel name -panic later on when the fd is used to open a channel and the channel is -registered in an interpreter. (JL) - -5/23/96 (bug fix) Fixed bug that prevented the use of standard channels in -interpreters created after the last interpreter was destroyed. In the sequence - - interp = Tcl_CreateInterp(); - Tcl_DeleteInterp(interp); - interp = Tcl_CreateInterp(); - -channels for stdio would not be available in the second interpreter. (JL) - -5/23/96 (bug fix) Fixed bug that allowed Tcl_MakeFileChannel to create new -channels with Tcl_Files in them that are already used by another channel. -This would cause core dumps when the Tcl_Files were being freed twice. (JL) - -5/23/96 (bug fix) Fixed a logical timing bug that caused a standard channel -to be removed from the standard channel table too early when the channel -was being closed. If the channel was being flushed asynchronously, it could -get recreated before being actually destroyed, and the recreated channel -would contain the same Tcl_File as the one being closed, leading to -dangling pointers and core dumps. (JL) - -5/27/96 (bug fix) Fixed a bug in Tcl_GetChannelOption which caused it to -always return a list of one element, a list of the settings, for --translation and -eofchar options. Now correctly returns the value -described by the documentation (Mark Diekhans found this, thanks!). (JL) - -5/30/96 (bug fix) Fixed a couple of syntax errors in io.test. (JL) - -5/30/96 (bug fix) If a fileevent scripts gets an error, delete it before -causing a background error. This is to allow the error handler to reinstall -the fileevent and to prevent infinite loops if the event loop is reentered -in the error handler. (JL) - -5/31/96 (bug fix) Channels now will get properly flushed on exit. (JL) - -6/5/96 (bug fix) Changed Tcl_Ckalloc, Tcl_Ckfree, and Tcl_Ckrealloc to -Tcl_Alloc, Tcl_Free, and Tcl_Realloc. Added documentation for these -routines now that they are officially supported. Extension writers -should use these routines instead of free() and malloc(). (SS) - -6/10/96 (bug fix) Changes the Tcl close command so that it no longer -waits on nonblocking pipes for the piped processes to exit; instead it -reaps them in the background. (JL) - -6/11/96 (bug fix) Increased the length of the listen queue for server -sockets on Unix from 5 to 100. Some OSes will disregard this and reset it -to 5, but we should try to get as long a queue as we can, for performance -reasons. (JL) - -6/11/96 (bug fix) Fixed windows sockets bug that caused a cascade of events -if the fileevent script read less than was available. Now reading less than -is available does not cause a flood of Tcl events. (JL, SS) - -6/11/96 (bug fix) Fixed bug in background flushing on closed channels that -would prevent the last buffer from getting flushed. (JL) - -6/13/96 (bug fix) Fixed bug in Windows sockets that caused a core dump if -a DLL linked with tcl.dll and referred to e.g. ntohs() without opening a -Tcl socket. The problem was that the indirection table was not being -initialized. (JL) - -6/13/96 (bug fix) Fixed OS level resource leak that would occur when a -Tcl channel was still registered in some interpreter when the process -exits. Previously the channel was not being closed and the OS level handles -were not being released; the output was being flushed but the device was -not being closed. Now the device is properly closed. This was only a -problem on Win3.1 and MacOS. (JL, SS) - -6/28/96 (bug fix) Fixed bug where transient errors were leaving an error -code around, so that it would erroneously get reported later. This bug was -exercised intermittently by closing a channel to a file on a very loaded -NFS server, or to a socket whose other end blocked. (JL, BW) - -7/3/96 (bug fix) Fileevents declared in an interpreter are now deleted -when the channel is closed in that interpreter. Before this fix, the -fileevent would hang around until the channel is completely closed, and -would cause errors if events happened before the channel was closed. This -could happen in two cases: first if the channel is shared between several -interpreters, and second if an async flush is in progress that prevents the -channel from being closed until the flush finishes. (JL) - -7/10/96 (bug fix) Fixed bugs in both "lrange" and "lreplace" commands -where too much white space was being removed. For example, the command - lreplace {\}\ hello} end end -was returning "\}\", losing the significant space in the first list -element and corrupting the list. (JO) - -7/20/96 (bug fix) The procedure pkg_mkIndex didn't work properly for -extensions that depend on Tk, because it didn't load Tk into the child -interpreter before loading the extension. Now it loads Tk if Tk is -present in the parent. (JO) - -7/23/96 (bug fix) Added compat version of strftime to fix crashes -resulting from bad implementations under Windows. (SS) - -7/23/96 (bug fix) Standard implementations of gmtime() and localtime() -under Windows did not handle dates before 1970, so they were replaced -with a revised implementation. (SS) - -7/23/96 (bug fix) Tcl would crash on exit under Borland 5.0 because -the global environ pointer was left pointing to freed memory. (SS) - -7/29/96 (bug fix) Fixed memory leak in Tcl_LoadCmd that could occur if -a package's AppInit procedure called Tcl_StaticPackage to register -static packages. (JO) - -8/1/96 (bug fix) Fixed a series of bugs in Windows sockets so that async -writebehind in the presence of read event handlers now works, and so that -async writebehind also works on sockets for which a read event handler was -declared and whose channels were then closed before the async write -finished. The bug was reported by John Loverso and Steven Wahl, -independently, test case supplied by John Loverso. (JL) - ------------------ Released patch 7.5p1, 8/2/96 ----------------------- - -5/8/96 (new feature) Added Tcl_GetChannelMode C API for retrieving whether -a channel is open for reading and writing. (JL) - -5/8/96 (API changes) Revised C APIs for channel drivers: - - Removed all Tcl_Files from channel driver interface; you can now have - channels that are not based on Tcl_Files. - - Added channelReadyProc and watchChannelProc procedures to interface; - these are used to implement event notification for channels. - - Added getFileProc to channel driver, to allow the generic IO code - to retrieve a Tcl_File from a channel (presumably if the channel - uses Tcl_Files they will be stored inside its instanceData). (JL) -*** INCOMPATIBILITY with Tcl 7.5 *** - -5/8/96 (API change) The Tcl_CreateChannel C API was modified to not take -Tcl_File arguments, and instead to take a mask specifying whether the -channel is readable and/or writable. (JL) -*** INCOMPATIBILITY with Tcl 7.5 *** - -6/3/96 (bug fix) Made Tcl_SetVar2 robust against the case where the value -of the variable is a NULL pointer instead of "". (JL) - -6/17/96 (bug fix) Fixed "reading uninitialized memory" error reported by -Purify, in Tcl_Preserve/Tcl_Release. (JL) - -8/9/96 (bug fix) Fixed bug in init.tcl that caused incorrect error message -if the act of autoloading a procedure caused the procedure to be invoked -again. (JO) - -8/9/96 (bug fix) Configure script produced bad library names and extensions -under SunOS and a few other platforms if the --disable-load switch was used. -(JO) - -8/9/96 (bug fix) Tcl_UpdateLinkedVar generated an error if the variable -being updated was read-only. (JO) - -8/14/96 (bug fix) The macintosh now supports synchronous socket -connections. Other minor bugs were also fixed. (RJ) - -8/15/96 (configuration improvement) Changed the file patchlevel.h -to be tclPatch.h. This avoids conflict with the Tk file and is now -in 8.3 format on the Windows platform. (RJ) - -8/20/96 (bug fix) Fixed core dump in interp alias command for interpreters -created with Tcl_CreateInterp (as opposed to with Tcl_CreateSlave). (JL) - -8/20/96 (bug fix) No longer masking ECONNRESET on Windows sockets so -that the higher level of the IO mechanism sees the error instead of -entering an infinite loop. (JL) - -8/20/96 (bug fix) Destroying the last interpreter no longer closes the -standard channels. (JL) - -8/20/96 (bug fix) Closing one of the stdin, stdout or stderr channels and -then opening a new channel now correctly assigns the new channel as the -standard channel that was closed. (JL) - -8/20/96 (bug fix) Added code to unix/tclUnixChan.c for using ioctl with -FIONBIO instead of fcntl with O_NONBLOCK, for those versions of Unix where -either O_NONBLOCK is not supported or implemented incorrectly. (JL) - -8/21/96 (bug fix) Fixed "file extension" so it correctly returns the -extension on files like "foo..c" as "..c" instead of ".c". (SS) - -8/22/96 (bug fix) If environ[] contains static strings, Tcl would core -dump in TclSetupEnv because it was trying to write NULLs into the actual -data in environ[]. Now we instead copy as appropriate. (JL) - -8/22/96 (added impl) Added missing implementation of Tcl_MakeTcpClientChannel -for Windows platform. Code contributed by Mark Diekhans. (JL) - -8/22/96 (new feature) Added a new memory allocator for the Macintosh -version of Tcl. It's quite a bit faster than MetroWerk's version. (RJ) - -8/26/96 (documentation update) Removed old change bars (for all changes -in Tcl 7.5 and earlier releases) from manual entries. (JO) - -8/27/96 (enhancement) The exec and open commands behave better and work in -more situations under Windows NT and Windows 95. Documentation describes -what is still lacking. (CS) - -8/27/96 (enhancement) The Windows makefiles will now compile even if the -compiler is not in the path and/or the compiler's environment variables -have not been set up. (CS) - -8/27/96 (configuration improvement) The Windows resource files are -automatically updated when the version/patch level changes. The header file -now has a comment that reminds the user which other files must be manually -updated when the version/patch level changes. (CS) - -8/28/96 (new feature) Added file manipulation features (copy, rename, delete, -mkdir) that are supported on all platforms. They are implemented as -subcommands to the "file" command. See the documentation for the "file" -command for more information. (JH) - ------------------ Released 7.6b1, 8/30/96 ----------------------- - -9/3/96 (bug fix) Simplified code so that standard channels are created -lazily, they are added to an interpreter lazily, and they are never added -to a safe interpreter. (JL) - -9/3/96 (bug fix) Closing a channel after closing a standard channel, e.g. -stdout, would cause the implicit recreation of that standard channel. (JL) - -9/3/96 (new feature) Now calling Tcl_RegisterChannel with a NULL -interpreter increments the refcount so that code outside any interpreter -can use channels that are also registered in interpreters, without worrying -that the channel may turn into a dangling pointer at any time. Calling -Tcl_UnregisterChannel with a NULL interpreter only decrements the recount -so that code outside any interpreter can safely declare it is no longer -interested in a channel. (JL) - -9/4/96 (new features) Two changes to dynamic loading: - - If the file name is empty in the "load" command and there is no - statically loaded version of the package, a dynamically loaded - version will be used if there is one. - - Tcl_StaticPackage ignores redundant calls for the same package. (JO) - -9/6/96 (bug fix) Platform specific procedures for manipulating files are -no longer macros and have been prefixed with "Tclp", such as TclpRenameFile. -Unix file code now handles symbolic links and other special files correctly. -The semantics of file copy and file rename has been changed so that if -a target directory exists, the source files will NOT be merged with the -existing files. (JH) - -9/6/96 (bug fix) If standard channel is NULL, because Tcl cannot connect -to the standard channel, do not increment the refcount. The channel can -be NULL if there is for example no standard input. (JL) - -9/6/96 (portability improvement) Changed parsing of backslash sequences -like \n to translate directly to absolute values like 0xA instead of -letting the compiler do the translation. This guarantees that the -translation is done the same everywhere. (JO) - -9/9/96 (bug fix) If channel is opened and not associated with any -interpreter, but Tcl decides to use it as one of the standard channels, it -became impossible to close the channel with Tcl_Close -- instead you had -to call Tcl_UnregisterChannel. Fixed now so that it's safe to call -Tcl_Close even when Tcl is using the channel as one of the standard ones. (JL) - -9/11/96 (feature change) The Tcl library is now placed in the Tcl -shared libraries resource. You no longer need to place the Tcl files -in your applications explicitly. (RJ) - -9/11/96 (feature change) Extensions no longer automatically have the -resource fork of the extension opened for it. Instead you need to -use the tclMacLibrary.c file in your extension. (RJ) -*** POTENTIAL INCOMPATIBILITY *** - -9/12/96 (bug fix) The extension loading mechanism on the Macintosh now -looks at the 'cfrg' resource to determine where to load the code -fragment from. This means FAT fragments should now work. (RJ) - -9/18/96 (enhancement) The exec and open commands behave better and work in -more situations under Windows 3.X. Documentation describes what is still -lacking. (CS) - -9/19/96 (bug fix) Fixed a panic which would occur if you delete a -non-existent alias before any aliases are created. Now instead correctly -returns an error that the alias is not found. (JL) - -9/19/96 (bug fix) Slave interpreters could rename aliases and they would -not get deleted when the alias was being redefined. This led to dangling -pointers etc. (JL) - -9/19/96 (bug fix) Fixed a panic where a hash table entry was being deleted -twice during alias management operations. (JL) - -9/19/96 (bug fix) Fixed bug in event loop that could cause the input focus -in Tk to get confused during menu traversal, among other problems. The -problem was related to handling of the "marker" when its event was -deleted. (JO) - -9/26/96 (bug fix) Windows was losing EOF on a socket if the FD_CLOSE event -happened to precede any left over FD_READ events. Now correctly remembers -seeing FD_CLOSE, so that trailing FD_READ events are not discarded if they -do not contain any data. This allows Tcl to correctly get a zero read and -notice EOF. (JL) - -9/26/96 (bug fix) Was not resetting READABLE state properly on sockets -under Windows if the driver discarded an FD_READ event because no data was -present. Now correctly resets the state. (JL) - -9/30/96 (bug fix) Made EOF sticky on Windows sockets, so that fileevent -readable will fire repeatedly until the socket is closed. Previously the -fileevent fired only once. This could lead to never-closed connections if -the Tcl script in the fileevent wasn't closing the socket immediately. (JL) - -10/2/96 (new feature) Improved the package loader: - - Added new variable tcl_pkgPath, which holds the default - directories under which packages are normally installed (each - package goes in a separate subdirectory of a directory in - $tcl_pkgPath). These directories are included in auto_path by - default. - - Changed the package auto-loader to look for pkgIndex.tcl files - not only in the auto_path directories but also in their immediate - children. This should make it easier to install and uninstall - packages (don't have to change auto_path or merge pkgIndex.tcl - files). (JO) - -10/3/96 (bug fix) Changed tclsh to look for tclshrc.tcl instead of -tclsh.rc on startup under Windows. This is more consistent with wish and -uses the right extension. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -10/8/96 (bug fix) Convertclock does not parse 24-hour times of the -form "hhmm" correctly when hour = 00. In the parse code, hour must be ->= 100 for minutes to be non-zero. Thanks to Lint LaCour for this -bug fix. (RJ) - -10/11/96 (bug fix) Under Windows, the pid command returned the process -handle instead of the process id. (SS) - ------------------ Released 7.6, 10/16/96 ----------------------- - -10/29/96 (bug fix) Under Windows, sockets would consume 100% CPU time after -the first accept(), due to a typo. (JL) - -10/29/96 (bug fix) Incorrect refcount management caused standard channels -not to get deleted at process exit or DLL unload time, causing a memory -leak of upwards of 20K each time. (JL) - -11/7/96 (bug fix) Auto-exec didn't work on file names that contained -spaces. (JO) - -11/8/96 (bug fix) Fixed core dump that would occur if more than one call -to Tcl_DeleteChannelHandler was made to delete a given channel handler. (JL) - -11/8/96 (bug fix) Fixed test for return value in Tcl_Seek and Tcl_SeekCmd -to only treat -1 as error, instead of all negative numbers. (JL) - -11/12/96 (bug fix) Do not blocking waiting for processes at the end of a -pipe during exit cleanup. (JL) - -11/12/96 (bug fix) If we are in exit cleanup, do not close the system level -file descriptors 0, 1 and 2. Previously they were being closed which is -incorrect, in the embedded case. This led to weird behavior for programs -that want to interpose on I/O through the standard file descriptors (e.g. -Netscape Navigator). (JL) - -11/15/96 (bug fix) Fixed core dump on Windows sockets due to dependency on -deletion order at exit. Now all socket functions check to see if sockets -are (still) initialized, before calling through function pointers. Before, -they would call and might end up calling unloaded object code. (JL) - -11/15/96 (bug fix) Fixed core dump in Windows socket initialization routine -if sockets were not installed on the system. Before, it was not properly -checking the result of attempting to load the socket DLL, so it would call -through uninitialized function pointers. (JL) - -11/15/96 (bug fix) Fixed memory leak in Windows sockets which left socket -DLL handle open and could hold the socket DLL in memory uneccessarily, -until a reboot. (JL) - -12/4/96 (bug fix) Fixed bug in Macintosh socket code that could result -in lost data if a client was closed too soon after sending data. (RJ) - -12/17/96 (bug fix) Fixed deadlock bug in Windows sockets due to losing an -event. This was happening because of an interaction between buffering and -nonblocking mode on sockets. Now switched to sockets being blocking by -default, so we are also no longer emulating blocking through a private -event loop. (JL) - -1/21/97 (performance bug fix) Client TCP connections were slow to create -because getservbyname was always called on the port. Now this is only -done if Tcl_GetInt fails. (BW) - -1/21/97 (configuration fix) Made it possible to override TCL_PACKAGE_PATH -during make. Previously it was only set during autoconf process. - -1/29/97 (bug fix) Fixed some problems with the clock command that -impacted how dates were scaned after the year 2000. (RJ) - ------------------ Released 7.6p2, 1/31/97 ----------------------- - -2/5/97 (bug fix) Fixed a bug where in CR-LF translation mode, \r bytes -in the input stream were not being handled correctly. (JL) - -2/24/97 (bug fix) Fix bug with exec under Win32s not being able to create -stderr file which caused all execs to fail. Fixed temp file leak under -Win32s. Fixed optional parameter bug with SearchPath that only happened -under Win32s 1.25. (CCS) - ----------------------------------------------------------- -Changes for Tcl 7.6 go above this line. -Changes for Tcl 7.7 go below this line. ----------------------------------------------------------- - -5/8/96 (new feature) Added Tcl_Ungets C API for putting a sequence of bytes -into a channel's input buffer. This can be used for "push" model channels -where the input is obtained via callbacks instead of by request of the -generic IO code. No Tcl procedure yet. (JL) - -11/15/96 (new feature) Implemented hidden commands. New C APIs: - Tcl_HideCommand -- hides an existing exposed command. - Tcl_ExposeCommand -- exposes an existing hidden command. -New tcl APIs: - interp invokehidden -- invokes a hidden command in a slave. - interp hide -- hides an existing exposed command. - interp expose -- exposes an existing hidden command. - interp hidden -- returns a list of hidden commands. -The implementation of Safe Tcl now uses the new hidden commands facility -to implement the safe base, instead of deleting the commands from a safe -interpreter. (JL) - -11/15/96 (new feature) Implemented the safe base, a mechanism for -installing and requesting security policies, purely in Tcl code. Overloads -the package command to also allow an interpreter to "require" a policy. The -following new library commands are provided: - tcl_safeCreateInterp -- creates a slave an initializes the - policy mechanism. - tcl_safeInitInterp -- initializes an existing slave with the - policy mechanism. - tcl_safeDeleteInterp -- deletes a slave and deinitializes the - policy mechanism. -Added a new file to the library, safeinit.tcl, to hold implementation. (JL) -On 7/9/97, removed the policy loading mechanism from the Safe Base. Left -only the Safe Base aliases dealing with auto-loading and source. (JL) - -12/6/96 (new feature) Implemented Tcl_Finalize, an API that should be -called by a process when it is done using Tcl. This API runs all the exit -handlers to allow them to clean up resources etc. (JL) - -12/17/96 (new feature) Add an http Tcl script package to the Tcl library. -This package implements the client side of HTTP/1.0; the GET, HEAD, -and POST requests. (BW) - -1/21/97 (new feature) Added a "marktrusted" subcommand to the "interp" and -to the interpreter object command. It removes the "safe" mark on an -interpreter and disables hard-wired checks for safety in the C sources. (JL) - -1/21/97 (removed feature) Removed "vwait" from set of commands available in -a safe interpreter. (JL) - -2/11/97 (new feature, bug fix) http package. Added -accept to http_config -so you can set the Accept header. Added -handler option to http_get so -you can supply your own data handler. Also fixed POST operation to -set the correct MIME type on the request. (BW) - ----------------------------------------------------------- -Changes for Tcl 7.7 go above this line. -Changes for Tcl 8.0 go below this line. ----------------------------------------------------------- - -9/17/96 (bug fix) Using "upvar" it was possible to turn an array element -into an array itself. Changed to disallow this; it was quirky and didn't -really work correctly anyway. (JO) - -10/21/96 (new feature) The core of the Tcl interpreter has been replaced -with an on-the-fly compiler that translates Tcl scripts to bytecoded -instructions; a new interpreter then executes the bytecodes. The compiler -introduces only a few minor changes at the level of Tcl scripts. The biggest -changes are to expressions and lists. - - A second level of substitutions is no longer done for expressions. - This substantially improves their execution time. This means that - the expression "$x*4" produces a different result than in the past - if x is "$y+2". Fortunately, not much code depends on the old - two-level semantics. Some expressions that do, such as - "expr [join $list +]" can be recoded to work in Tcl8.0 by adding - an eval: e.g., "eval expr [join $list +]". - - Lists are now completely parsed on the first list operation to - create a faster internal representation. In the past, if you had a - misformed list but the erroneous part was after the point you - inserted or extracted an element, then you never saw an error. - In Tcl8.0 an error will be reported. This should only effect - incorrect programs that took advantage of behavior of the old - implementation that was not documented in the man pages. -Other changes to Tcl scripts are discussed in the web page at -http://www.scriptics.com/doc/compiler.html. (BL) -*** POTENTIAL INCOMPATIBILITY *** - -10/21/96 (new feature) In earlier versions of Tcl, strings were used as a -universal representation; in Tcl 8.0 strings are replaced with Tcl_Obj -structures ("objects") that can hold both a string value and an internal -form such as a binary integer or compiled bytecodes. The new objects make it -possible to store information in efficient internal forms and avoid the -constant translations to and from strings that occurred with the old -interpreter. There are new many new C APIs for managing objects. Some of the -new library procedures for objects (such as Tcl_EvalObj) resemble existing -string-based procedures (such as Tcl_Eval) but take advantage of the -internal form stored in Tcl objects for greater speed. Other new procedures -manage objects and allow extension writers to define new kinds of objects. -See the manual entries doc/*Obj*.3 (BL) - -10/24/96 (bug fix) Fixed memory leak on exit caused by some IO related -data structures not being deallocated on exit because their refcount was -artificially boosted. (JL) - -10/24/96 (bug fix) Fixed core dump in Tcl_Close if called with NULL -Tcl_Channel. (JL) - -11/19/96 (new feature) Added library procedures for finding word -breaks in strings in a platform specific manner. See the library.n -manual entry for more information. (SS) - -11/22/96 (feature improvements) Added support for different levels of -tracing during bytecode compilation and execution. This should help in -tracking down suspected problems with the compiler or with converting -existing code to use Tcl8.0. Two global Tcl variables, traceCompile -and traceExec, can be set to generate tracing information in stdout: - - traceCompile: 0 no tracing (default) - 1 trace compilations of top level commands and procs - 2 trace and display instructions for all compilations - - traceExec: 0 no tracing - 1 trace only calls to Tcl procs - 2 trace invocations of all commands including procs - 3 detailed trace showing the result of each instruction -traceExec >= 2 provides a one line summary of each called command and -its arguments. Commands that have been "compiled away" such as set are -not shown. (BL) - -11/30/96 (bug fix) The command "info nameofexecutable" could sometimes -return the name of a directory. (JO) - -11/30/96 (feature improvements) Changed the code in library/init.tcl -that reads in pkgIndex.tcl so that (a) it reads the files from child -directories before those in the parent, so that the parent gets -precedence, and (b) it doesn't quit if there is an error in a -pkgIndex.tcl file; instead, it prints an error message on standard -error and continues. (JO) - -10/5/96 (feature improvements) Partial implementation of binary string -support: the ability for Tcl string values to contain embedded null bytes. -Changed the Tcl object-based APIs to take a byte pointer and length pair -instead of a null-terminated C string. Modified several object type managers -to support binary strings but not, for example, the list type manager. -Existing string-based C APIs are unchanged and will truncate binary -strings. Compiled scripts containing nulls are also truncated. (BL) - -12/12/96 (feature change) Removed the commands "cp", "mkdir", "mv", -"rm", and "rmdir" from the Macintosh version of Tcl. They were never -officially supported and their functionality is now available via -the file command. (RJ) - ------------------ Released 8.0a1, 12/20/96 ----------------------- - -1/7/97 (bug fix) Under Windows, "file stat c:" was returning error instead -of stat for current dir on c: drive. - -1/10/97 (new feature) Added Tcl_GetIndexFromObj procedure for quick -lookups of keyword arguments. (JO) - -1/12/97 (new feature) Serial IO channel drivers for Windows and Unix, -available by using Tcl open command to open pseudo-files like "com1:" or -"/dev/ttya". New option to Tcl fconfigure command for serial files: -"-mode baud,parity,data,stop" to specify baud rate, parity, data bits, and -stop bits. Serial IO is not yet available on Mac. - -1/16/97 (feature change) Restored the Tcl7.x "two level substitution -semantics" for expressions. Expressions not enclosed in braces are -implemented, in general, by calling the expr command procedure -(Tcl_ExprObjCmd) at runtime after the Tcl interpreter has already done a -first round of substitutions. This is slow (about Tcl7.x speed) because new -code for the expression is generally compiled each time. However, if the -expression has only variable substitutions (and not command substitutions), -"optimistic" fast code is generated inline. This inline code will fail if a -second round of substitutions is needed (i.e., if the value of a substituted -variable itself requires more substitutions). The optimistic code will -catch the error and back off to call the slower but guaranteed correct -expr command procedure. (BL) - -1/16/97 (feature improvements) Added Tcl_ExprLongObj and Tcl_ExprDoubleObj -to round out expression-related procedures. (BL) - -1/16/97 (feature change) Under Windows, at startup the environment variables -"path", "comspec", and "windir" in any capitalization are converted -automatically to upper case. The PATH variable could be spelled as path, -Path, PaTh, etc. and it makes programming rather annoying. All other -environment variables are left alone. (CS) - -1/20/97 (new features) Rewrote the "lsort" command: - - The new version is based on reentrant merge sort code provided - by Richard Hipp, so it eliminates the reentrancy and stability - problems with the old qsort-based implementation. - - The new version supports a -dictionary option for sorting, and - it also supports a -index option for sorting lists using one - element for comparison. - - The new version is an object command, so it works well with the - Tcl compiler, especially in conjunction with the new -index - option. When the -index option is used, this version of lsort - is more than 100 times faster than the Tcl 7.6 lsort, which had - to use the -command option to get the same effect. (JO) - -1/20/97 (feature improvements) Added the improved debugging support for Tcl -objects prototyped by Karl Lehenbauer . -If TCL_MEM_DEBUG is defined, the object creation calls use Tcl_DbCkalloc -directly in order to record the caller's source file name and line -number. (BL) - -1/21/97 (removed feature) Desupported the tcl_precision variable: if -set, it is ignored. Tcl now uses the full 17 digits of precision when -converting real numbers to strings (with the new object system real -numbers are rarely converted to strings so there is no efficiency -disadvantage to printing all 17 digits; the new scheme improves -accuracy and simplifies several APIs). (JO) -*** POTENTIAL INCOMPATIBILITY *** - -1/21/97 (feature change) Removed the "interp" argument for the -procedures Tcl_GetStringFromObj, Tcl_StringObjAppend, and -Tcl_StringObjAppendObj. Also removed the "interp" argument for -the updateStringProc procedure in Tcl_ObjType structures. With -the tcl_precision changes above, these are no longer needed. (JO) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a1, but not with Tcl 7.6 *** - -1/22/97 (bug fix) Fixed http.tcl so that http_reset does not result in -an extra call to the command callback. In addition, if the transaction -gets a premature eof, the state(status) is "eof", not "ok". (BW) - ------------------ Released 8.0a2, 1/24/97 ----------------------- - -1/29/97 (feature change) Changed how two digit years are parsed in the -clock command. The old interface just added 1900 which will seem -broken by the year 2000. The new scheme follows the POSIX standard -and treats dates 70-99 as 1970-1999 and dates 00-38 as 2000-2038. All -other two digit dates are undefined. (RJ) -*** POTENTIAL INCOMPATIBILITY *** - -2/4/97 (bug fix) Fixed bug in clock code that dealt with relative -dates. Using the relative month code you could get an invalid date -because it jumped into a non-existant day. (For example, Jan 31 -to Feb 31.) The code now will return the last valid day of the -month in these situations. Thanks to Hume Smith for sending in -this bug fix. (RJ) - -2/10/97 (feature change) Eliminated Tcl_StringObjAppend and -Tcl_StringObjAppendObj procedures, replaced them with Tcl_AppendToObj -and Tcl_AppendStringsToObj procedures. Added new procedure -Tcl_SetObjLength. (JO) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a2, but not with Tcl 7.6 *** - -2/10/97 (new feature) Added Tcl_WrongNumArgs procedure for generating -error messages about incorrect number of arguments. (JO) - -2/11/97 (new feature, bug fix) http package. Added -accept to http_config -so you can set the Accept header. Added -handler option to http_get so -you can supply your own data handler. Also fixed POST operation to -set the correct MIME type on the request. (BW) - -2/22/97 (bug fix) Fixed bug that caused $tcl_platform(osVersion) to be -computed incorrectly under AIX. (JO) - -2/25/97 (new feature, feature change) Added support for both int and long -integer objects. Added Tcl_NewLongObj/Tcl_GetLongFromObj/Tcl_SetLongFromObj -procedures and renamed the Tcl_Obj internalRep intValue member to -longValue. Tcl_GetIntFromObj now checks for integer values too large to -represent as non-long integers. Changed Tcl_GetAllObjTypes to -Tcl_AppendAllObjTypes. (BL) - -3/5/97 (new feature) Added new Tcl_SetListObj procedure to round out -collection of procedures that set the type and value of existing Tcl -objects. (BL) - -3/6/97 (new feature) Added -global flag for interp invokehidden. (JL) - -3/6/97 (new feature, feature change) Added isNativeObjectProc field to the -Tcl_CmdInfo structure to indicate (when 1) if the command has an -object-based command procedure. Removed the nameLength arg from -Tcl_CreateObjCommand since command names can't contain null characters. (BL) - -3/6/97 (bug fix) Fixed bug in "unknown" procedure that caused auto- -loading to fail on commands whose names begin with digits. (JO) - -3/7/97 (bug fix) Auto-loading now works in Safe Base. Safe interpreters -only accept the Version 2 and onwards tclIndex files. (JL) - -3/13/97 (bug fix) Fixed core dump due to interaction between aliases and -hidden commands. Bug found by Lindsay Marshall. (JL) - -3/14/97 (bug fix) Fixed mac bugs relating to time. The -gmt option -now adjusts the time in the correct direction. (Thanks to Ed Hume for -reporting a fix to this problem.) Also fixed file "mtime" etc. to -return times from GMT rather than local time zone. (RJ) - -3/18/97 (feature change) Declaration of objv in Tcl_ObjCmdProc function -changed from "Tcl_Obj *objv[]" to "Tcl_Obj *CONST objv[]". All Tcl object -commands changed to use new declaration of objv. Naive translation of -string-based command procs to object-based command procs could very easily -have yielded code where the contents of the objv array were changed. This -is not a problem with string-based command procs, but doing something as -simple as objv[2] = objv[3] would corrupt the runtime stack and cause Tcl to -crash. Introduced CONST in declaration of objv so that attempted assignment -of new pointer values to elements of the objv array will be caught by the -compiler. (CCS) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a2 *** - -3/19/97 (bug fix) Fixed panic due to object sharing. The root cause was -that old code was using Tcl_ResetResult instead of Tcl_ResetObjResult. (JL) - -3/20/97 (new feature) Added a new subcommand for the file -command. file attributes filename can give a list of platform-specific -options (such as file/creator type on the Mac, permissions on Unix) or -set the values of them. Added a new subcommand for the file -command. file nativename name gives back the platform-specific form -for the file. This is useful when the filename is needed to pass to -the OS, such as exec under Windows 95 or AppleScript on the Mac. For -more info, see file.n. (SRP) - -3/24/97 (removed feature) Removed the tcl_safePolicyPath procedure. Now -the policy path is computed from the auto_path by appending the directory -'policies' to each element. Also fixed several bugs in automatic tracking -of auto_path by computed policy path. (JL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a2 but not with Tcl 7.6 *** - -4/8/97 (new feature) If the variable whose name is passed to lappend doesn't -already exist, and there are no value arguments, lappend now creates the -variable with an empty value instead of returning an error. Change suggested -by Tom Tromey. (BL) - -4/9/97 (feature change) Changed the name of the TCL_PART1_NOT_PARSED flag to -TCL_PARSE_PART1. (BL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a2 but not with Tcl 7.6 *** - -4/10/97 (bug fixes) Fixed various compilation-related bugs: - - "UpdateStringOfCmdName should never be invoked" panic. - - Bad code generated for expressions not in {}'s inside catch commands. - - Segmentation fault in some command procedures when two argument - object pointers refer to the same object. - - Second level of substitutions were never done for expressions not - in {}'s that consist of a single variable reference: e.g., - "set x 27; set bool {$x}; if $bool {puts foo}" would fail with error. - - Bad code generated when code storage was grown while compiling some - expressions: ones with compilation errors or consisting of only a - variable reference. - - Bugs involving multiple interpreters: wasn't checking that a - procedure's code was compiled for the same interpreter as the one - executing it, and didn't invalidate code on hidden-exposed command - transitions. - - "Bad stack top" panic when executing scripts that require a huge - amount of stack space. - - Incorrect sharing of code for procedure bodies, and procedure code - deallocated before last execution of the procedure finished. - - Fixed compilation of expression words in quotes. For example, - if "0 < 3" {puts foo}. - - Fixed performance bug in array set command with large assignments. - - Tcl_SetObjLength segmentation fault setting length of empty object. - - If Tcl_SetObjectResult was passed the same object as the interpreter's - result object, it freed the object instead of doing nothing. Bug fix - by Michael J. McLennan. - - Tcl_ListObjAppendList inserted elements from the wrong list. Bug fix - by Michael J. McLennan. - - Segmentation fault if empty variable list was specified in a foreach - command. Bug fix by Jan Nijtmans. - - NULL command name was always passed to Tcl_CreateTrace callback - procedure. - - Wrong string representation generated for the value LONG_MIN. - For example, expr 1<<31 printed incorrectly on a 32 bit machine. - - "set {a($x)} 1" stored value in wrong variable. - - Tcl_GetBooleanFromObj was not checking for garbage after a numeric - value. - - Garbled "bad operand type" error message when evaluating expressions - not surrounded by {}'s. (BL) - -4/16/97 (new feature) The expr command now has the "rand()" and -"srand()" functions for getting random numbers in expr. (RJ) - -4/23/97 (bug fix) Fixed core dump in bgerror when the error handler command -deletes the current interpreter. Found by Juergen Schoenwald. (JL) - -4/23/97 (feature change) The notifier interfaces have been redesigned -to make embedding in applications with external event loops possible. -A number of interfaces in the notifier and the channel drivers have -changed. Refer to the Notifier.3 and CrtChannel.3 manual entries for -more details. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -4/23/97 (removed feature) The Tcl_File interfaces have been removed. -The Tcl_CreateFileHandler/Tcl_DeleteFileHandler interfaces now take -Unix fd's and are only supported on the Unix platform. -Tcl_GetChannelFile has been replaced with Tcl_GetChannelHandle. -Tcl_MakeFileChannel now takes a platform specific file handle. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -4/23/97 (removed feature) The modal timeout interface has been -removed (Tcl_CreateModalTimeout/Tcl_DeleteModalTimeout) (SS) -*** POTENTIAL INCOMPATIBILITY *** - -4/23/97 (feature change) Channel drivers are now required to correctly -implement blocking behavior when they are in blocking mode. (SS) -*** POTENTIAL INCOMPATIBILITY *** - -4/23/97 (new feature) Added the "binary" command for manipulating -binary strings. Also, changed the "puts", "gets", and "read" commands -to preserve embedded nulls. (SS) - -4/23/97 (new feature) Added tcl_platform(byteOrder) element to the -tcl_platform array to identify the native byte order for the current -host. (SS) - -4/23/97 (bug fix) Fixed bug in date parsing around year boundaries. (SS) - -4/24/97 (bug fix) In the process of copying a file owned by another user, -Tcl was changing the owner of the copy back to the owner of the original -file, therefore causing further file operations to fail because the current -user didn't own the copy anymore. The owner of the copy is now left as the -current user. (CCS) - -4/24/97 (feature change) Under Windows, don't automatically uppercase the -environment variable "windir" -- it's supposed to be lower case. (CCS) - -4/29/97 (new feature) Added namespace support based on a namespace -implementation by Michael J. McLennan of Lucent Technologies. A namespace -encapsulates a collection of commands and variables to ensure that they -won't interfere the commands and variables of other namespaces. The global -namespace holds all global variables and commands. Additional namespaces are -created with the new namespace command. The new variable command lets you -create Tcl variables inside a namespace. The names of Tcl variables and -commands may now be qualified by the name of the namespace containing them. -The key namespace-related commands are summarized below: - - namespace ?eval? name arg ?arg...? - Used to define the commands and variables in a namespace. - Optionally creates the namespace. - - namespace export ?-clear? ?pattern pattern...? - Specifies which commands are exported from a namespace. These - are the ones that can be imported into another namespace. - - namespace import ?-force? ?pattern pattern...? - Makes the specified commands accessible in the current namespace. - - namespace current - Returns the name of the current namespace. - - variable name ?value? ?name ?value?...? - Creates one or more namespace variables. (BTL) - -5/1/97 (bug fix) Under Windows, file times were reported in GMT. Should be -reported in local time. (CCS) - -5/2/97 (feature change) Changed the name of the two Tcl variables used for -tracing bytecode compilation and execution to tcl_traceCompile and -tcl_traceExec respectively. These variables are now documented in the -tclvars man page. (BL) - -5/5/97 (new feature) Support "end" as the index for "lsort -index". (BW) - -5/5/97 (bug fixes) Cleaned up the way the http package resets connections (BW) - -5/8/97 (feature change) Newly created Tcl objects now have a reference count -of zero instead of one. This simplifies C code that stores newly created -objects in Tcl variables or in data structures such as list objects. That C -code must increment the new object's reference count since the variable or -data structure will contain a long-term reference to the object. Formerly, -when new objects started out with reference count one, it was necessary to -decrement the new object's reference count after the store to make sure it -was left with the correct value; this is no longer necessary. (BL) - -5/9/97 (new feature) Added the Tcl_GetsObj interface that takes an -object reference instead of a dynamic string (as in Tcl_Gets). (SS) - -5/12/97 (new feature) Added Tcl_CreateAliasObj and Tcl_GetAliasObj C APIs -to allow an alias command to be created with a vector of Tcl_Obj structures -and to get the vector back later. (JL) - -5/12/97 (feature change) Changed Tcl_ExposeCommand and Tcl_HideCommand to -leave an object result instead of a string result. (JL) - -5/14/97 (feature change) Improved the handling of the interpreter result. -This is still either an object or a string, but the two values are now kept -consistent unless some C code reads or writes interp->result directly. See -the SetResult man page for details. Removed the Tcl_ResetObjResult -procedure. (BL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0a2 *** - -5/16/97 (new feature) Added "fcopy" command to move data between -channels. Refer to the manual page for more information. Removed the -"unsupported0" command since it is obsolete now. (SS) - -5/16/97 (new feature) Added Tcl_GetStringResult procedure to allow programs -to get an interpreter's result as a string. If the result was previously set -to an object, this procedure will convert the object to a string. Use of -Tcl_GetStringResult is intended to replace direct access to interp->result, -which is not safe. (BL) - -5/20/97 (new features) Fixed "fcopy" to return the number of bytes -transferred in the blocking case. Updated the http package to use -fcopy instead of unsupported0. Added -timeout and -handler options to -http_get. http_get is now blocking by default. It is only non-blocking -if you supply a -command argument. (BW) - -5/22/97 (bug fix) Fixed several bugs in the "lsort" command having to do -with the -dictionary option and the presence of numbers embedded in the -strings. (JO) - ------------------ Released 8.0b1, 5/27/97 ----------------------- - -6/2/97 (bug fix) Fixed bug in startup code that caused a problem in -finding the library files when they are installed in a directory -containing a space in the name. (SS) - -6/2/97 (bug fix) Fixed bug in Unix notifier where the select mask was -not being cleared under some circumstances. (SS) - -6/4/97 (bug fix) Fixed bug that prevented creation of Tk widgets in -namespaces. Tcl_CreateObjCommand and Tcl_CreateCommand now always create -commands in the global namespace unless the command names are qualified. Tcl -procedures continue to be created in the current namespace by default. (BL) - -6/6/97 (new features) Added new namespace API procedures -Tcl_AppendExportList and Tcl_Export to allow C code to get and set a -namespace's export list. (BL) - -6/11/97 (new feature) Added Tcl_ConcatObj. This object-based routine -parallels the string-based routine Tcl_Concat. (SRP) - -6/11/97 (new feature) Added Tcl_SetObjErrorCode. This object-based -routines parallels the string-based routine Tcl_SetErrorCode. (SRP) - -6/12/97 (bug fix) Fix the "unknown" procedure so that wish under Windows -will exec an external program, instead of always complaining "console1 not -opened for writing". (CCS) - -6/12/97 (bug fix) Fixed core dump experienced by the following simple -script: - interp create x - x alias exec exec - interp delete x -This panic was caused by not installing the new CmdDeleteProc when exec -got redefined by the alias creation step. Reported by Lindsay Marshal (JL) - -6/13/97 (new features) Tcl objects newly created by Tcl_NewObj now have a -string representation that points to a shared heap string of length 1. (They -used to have NULL bytes and typePtr fields. This was treated as a special -case to indicate an empty string, but made type manager implementations -complex and error prone.) The new procedure Tcl_InvalidateStringRep is used -to mark an object's string representation invalid and to free any storage -associated with the old string representation. (BL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b1, but not with Tcl7.6 *** - -6/16/97 (bug fix) Tcl_ScanCountedElement could leave braces unmatched -if the string ended with a backslash. (JO) - -6/17/97 (bug fix) Fixed channel event bug where readable events would be -lost during recursive events loops if the input buffers contained -data. (SS) - -6/17/97 (bug fix) Fixed bug in Windows socket code that didn't -reenable read events in the case where an external entity is also -reading from the socket. (SS) - -6/18/97 (bug fix) Changed initial setting of the notifier service mode -to TCL_SERVICE_NONE to avoid unexpected event handling during -initialization. (SS) - -6/19/97 (bug fix/feature change) The command callback to fcopy is now -called in case of errors during the background copy. This adds a second, -optional argument to the callback that is the error string. The callback -in case of errors is required for proper cleanup by the user of fcopy. (BW) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b1, but not with Tcl 7.6 *** - -6/19/97 (bug fix) Fixed a panic due to the following four line script: - interp create x - x alias foo bar - x eval rename foo blotz - x alias foo {} -The problem was that the interp code was not using the actual current name -of the command to be deleted as a result of un-aliasing foo. (JL) - -6/19/97 (feature change) Pass interp down to the ChannelOption and -driver specific calls so system errors can be differentiated from syntax -ones. Changed Tcl_DriverGetOptionProc type. Affects Tcl_GetChannelOption, -TcpGetOptionProc, TtyGetOptionProc, etc. (DL) -*** POTENTIAL INCOMPATIBILITY *** - -6/19/97 (new feature) Added Tcl_BadChannelOption for use by by driver -specific option procedures (Set and Get) to return a complete and -meaningful error message. (DL) - -6/19/97 (bug fixes) If a system call error occurs while doing an -fconfigure on tcp or tty/com channel: return the appropriate error -message (instead of the syntax error one or none). (Fixed for Unix and -most of the Win and Mac drivers). (DL) - -6/20/97 (feature change) Eval is no longer assumed as the subcommand name -in namespace commands: you must now write "namespace eval nsName {...}". -Abbreviations of namespace subcommand names are now allowed. (BL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b1, but not with Tcl7.6 *** - -6/20/97 (feature change) Changed the errorInfo traceback message for -compilation errors from "invoked from within" to "while compiling". (BL) - -6/20/97 (bug fixes) Fixed various compilation-related bugs: - - "UpdateStringOfCmdName should never be called" and - "UpdateStringOfByteCode should never be called" panics. - - Segfault in TclObjInterpProc getting procedure name after evaluation - stack is reallocated (grown). - - Could not use ":" at end of variable and command names. - - Bad code generated for while and for commands with test expressions - enclosed in quotes: e.g., "set i 0; while "$i > 5" {}". - - Command trace procedures would crash if they did a Tcl_EvalObj that - reallocated the evaluation stack. - - Break and continue commands did not reset the interpreter result. - - The Tcl_ExprXXX routines, both string- or object-based, always - modified the interpreter result even if there was no error. - - The argument parsing procedure used by several compile procedures - always treated "]" as end of a command: e.g., "set a ]" would fail. - - Changed errorInfo traceback message for compilation errors from - "invoked from within" to "while compiling". - - Problem initializing Tcl object managers during interpreter creation. - - Added check and error message if formal parameter to a procedure is - an array element. (BL) - -6/23/97 (new feature) Added "registry" package to allow manipulation -of the Windows system registry. See manual entry for details. (SS) - -6/24/97 (feature change) Converted http to a package and added the -http1.0 subdirectory of the Tcl script library. This means you have -to do a "package require http" to use this, as advertised in the man page. (BW) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b1, but not with Tcl 7.6 *** - -6/24/97 (bug fix) Ensure that Tcl_Set/GetVar C APIs, when called without -TCL_LEAVE_ERR_MSG, don't touch the interp result. (DL) - -6/26/97 (feature change) Changed name of Tcl_ExprStringObj to -Tcl_ExprObj. (BL) -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b1, but not with Tcl 7.6 *** - ------------------ Released 8.0b2, 6/30/97 ----------------------- - -7/1/97 (new feature) TCL_BUILD_SHARED flag set in tclConfig.sh -when Tcl has been built with --enable-shared. A new tclLibObjs -make target, echoing the list of the .o's needed to build a tcl -library, is now provided. (DL) - -7/1/97 (feature change) compat/getcwd.c removed and changed the -only place where getcwd is used so a new USEGETWD flag selects -the use of the replacement "getwd". Adding this flag is recommended -for SunOS 4 (because getcwd on SunOS 4 uses a pipe to pwd(1)!). (DL) - -7/7/97 (feature change) The split command now supports binary data (i.e., -null characters in strings). (BL) - -7/7/97 (bug fix) string first returned the wrong result if the first -argument string was empty. (BL) - -7/8/97 (bug fix) Fixed core dump in fcopy that could occur when a command -callback was supplied and an error or eof condition caused no background -activity. A refcount bug triggered a panic in Tcl_ListObjAppendElement. (BW) - -7/8/97 (bug fix) Relaxed the pattern matching on http_get so you do not -need a trailing path component. You can now get away with just -http_get www.scriptics.com (BW) - -7/9/97 (bug fix) Creating anonymous interpreters no longer smashes existing -commands with names similar to the generated name. Previously creating an -anonymous interpreter could smash an existing command, now it skips until -it finds a command name that isn't being used. (JL) - -7/9/97 (feature change) Removed the policy management mechanism from the -Safe Base; left the aliases to source and load modules, and to do a limited -form of the "file" command. See entry of 11/15/96. (JL) - -7/9/97 (bug fixes) Fixed various compilation-related bugs: - - Line numbers in errorInfo now are the same as those in Tcl7.6 unless -there are compilation errors. Compilation error messages now include the -entire command in error. - - Trailing ::s after namespace names weren't being ignored. - - Could not refer to an namespace variable with an empty name using a -name of the form "n::". (BL) - -7/9/97 (bug fix) Fixed bug in Tcl_Export that prevented you from exporting -from other than the current namespace. (BL) - -7/9/97 (bug fix) env.test was removing env var needed for proper finding -of libraries in child process. (DL) - -7/10/97 (bug fixes/new feature) Cleanup in Tcl_MakeSafe. Less information -is leaked to safe interps. Error message fixes for interp sub commands. -Likewise changes in safealias.tcl; tcl_safeCreateInterp can now be called -without argument to generate the slave name (like in interp create). (DL) - -7/10/97 (bug fixes) Bytecode compiler now generates more detailed -command location information: subcommands as well as commands now have -location information. This means command trace procedures now get the -correct source string for each command in their command parameter. (BL) - -7/22/97 (bug fixes) Performance improvement in Safe interpreters -handling. Added new mask value to (tclInt.h) Interp.flags record. (DL) - -7/22/97 (bug fix) Fixed panic in 'interp target {} foo'. This bug -was present since Tcl 7.6. (JL) - -7/22/97 (bug fix) Fixed bug in compilation of procedures in namespaces: the -procedure's namespace must be used to look up compile procedures, not the -current namespace. (BL) - -7/22/97 (bug fix) Use of the -channel option of http_get was not setting -the end of line translations mode on the channel, so copying binary data -with the -channel option was corrupting the result on non-unix platforms. (BW) - -7/22/97 (bug fixes) file commands and ~user (seg fault and other -improper returns). (DL) - -7/23/97 (feature change) Reenabled "vwait" in Safe Base. (JL) - -7/23/97 (bug fixes) Fixed two bugs involving read traces on array variables -in procedures: trace procedures were sometimes not called, and reading -nonexistant array elements didn't create undefined element variables that -could later be defined by trace procedures. (BL) - -7/24/97 (bug fix) Windows memory allocation performance was -superlinear in some cases. Made the Mac allocator generic and changed -both the Mac and Windows platforms to use the new allocator instead of -malloc and free. (SS) - -7/24/97 - 8/12/97 (bug fixes/change of features) Completely revamped safe -sourcing/loading (see safe.n) to hide pathnames, use virtual -paths tokens instead, improved security in several respects and made it -more tunable. Multi level interp loading can work too now. Package auto -loading now works in safe interps as long as the package directory is in -the auto_path (no deep crawling allowed in safe interps). (DL) -*** POTENTIAL INCOMPATIBILITY with previous alpha and beta releases *** - -7/24/97 (bug fixes) Made Tcl_SetVar* and Tcl_NewString* treat a NULL value -as an empty string. (This fixes hairy crash case where you would crash -because load command for other interps assumed presence of -errorInfo...). (DL) - -7/28/97 (bug fix) Fixed pkg_mkIndex to understand namespaces. It will -use the export list of a namespace and create auto_index entries for -all export commands. Those names are in their fully qualified form in the -auto_index. Therefore, I tweaked unknown to try both $cmd and ::$cmd. -Also fixed pkg_mkIndex so you can have "package require" commands inside -your packages. These commands are ignored, which is mostly ok except -when you must load another package before loading yours because of -linking dependencies. (BW) - -7/28/97 (bug fix) A variable created by the variable command now persists -until the namespace is destroyed or the variable is unset. This is true even -if the variable has not been initialized; these variables used to be -destroyed if an error occurred when accessing them. In addition, the "info -vars" command lists uninitialized namespace variables, while the "info -exists" command returns 0 for them. (BL) - -7/29/97 (feature change) Changed the http package to use the ::http -namespace. http_get renamed to http::geturl, http_config renamed to -http::config, http_formatQuery renamed to http::formatQuery. -It now provides the 2.0 version of the package. -The 1.0 version is still available with the old names. -*** POTENTIAL INCOMPATIBILITY with Tcl 8.0b2 but not with Tcl 7.6 *** - -7/29/97 (bug fix, new feature) Tcl_Main now uses Tcl objects internally to -preserve NULLs in commands and command output. Added new API procedure -Tcl_RecordAndEvalObj that resembles Tcl_RecordAndEval but takes an object -containing a command. (BL) - -7/30/97 (bug fix) Tcl freed strings in the environ array even if it -did not allocate them. (SS) - -7/30/97 (bug fix) If a procedure is renamed into a different namespace, it -now executes in the context of that namespace. (BL) - -7/30/97 (bug fix) Prevent renaming of commands into and from namespaces as -part of hiding them. (JL) - -7/31/97 (feature change) Moved the history command from C to tcl. -This uses the ::history namespace. The "words" and "substitute" options -are no longer supported. In addition, the "keep" option without a value -returns the current keep limit. There is a new "clear" option. -The unknown command now supports !! again. (BW) -*** POTENTIAL INCOMPATIBILTY *** - -7/30/97 (bug fix) Made sure that a slave can not fool the master into -hiding the wrong command. Made sure we don't crash in hiding + namespaces -issues. (DL) - -8/4/97 (bug fix) Concat, eval, uplevel, and similar commands were -incorrectly trimming trailing space characters from their arguments -even when the space characters were preceded by a backslash. (JO) - -8/4/97 (bug fix) Removed the hard link between bgerror and tkerror. -Only bgerror is supported in tcl core. Tk will still look for a -tkerror but using regular tcl code for that feature. (DL) -*** POTENTIAL INCOMPATIBILTY with code relying on the hard link *** - -8/6/97 (bug fix) Reduced size required for compiled bytecodes by using a -more compact encoding for the command pc-to-source map. (BL) - -8/6/97 (new feature) Added support for additional compilation and execution -statistics when Tcl is compiled with the TCL_COMPILE_STATS flag. (BL) - -8/7/97 (bug fix) Expressions not in {}s that have a comparison operator as -the topmost operator must be compiled out-of-line (call the expr cmd at -runtime) to properly support expr's two-level substitution semantics. An -example is "set a 2; set b {$a}; puts [expr $b == 2]". (BL) - -8/11/97 (bug fix) The catch command would sometimes crash if a variable name -was given and the bytecode evaluation stack was grown when executing the -argument script. (BL) - -8/12/97 (feature change) Reinstated the variable tcl_precision to control -the number of digits used when floating-point values are converted to -strings, with default of 12 digits. However, had to make tcl_precision -shared among all interpreters (except that safe interpreters can't -modify it). This makes the Tcl 8.0 behavior almost identical to 7.6 -except that the default precision is 12 instead of 6. (JO) -*** POTENTIAL INCOMPATIBILITY *** - ------------------ Released 8.0, 8/18/97 ----------------------- - -8/19/97 (bug fix) Minimal fix for glob -nocomplain bugs: -"glob -nocomplain unreadableDir/*" was generating an anonymous -error. More in depth fixes will come with 8.1. (DL). - -8/20/97 (bug fix) Removed check for FLT_MIN in binary command so -underflow conditions are handled by the compiler automatic -conversions. (SS) - -8/20/97 (bug fixes) Fixed several compilation-related bugs: - - Array cmd wasn't detecting arrays that, while compiled, do not yet - exist (e.g., are marked undefined since they haven't been assigned - to yet). - - The GetToken procedure in tclCompExpr.c wasn't recognizing properly - whether an integer token was invalid. For example, "0x$" is not - a valid integer. - - Performance bug in TclExecuteByteCode: the size of its stack frame - was reduced by over 20% by moving errorInfo code elsewhere. - - Uninitialized memory read error in tclCompile.c. (BL) - -8/21/97 (bug fix) safe::interpConfigure now behave like Tk widget's -configure : it changes only the options you provide and you can get -the current value of any single option. New ?-nested boolean? and -?-statics boolean? for all safe::interp* commands but we still -accept (upward compatibility) the previously defined non valued -flags ?-noStatics? and ?-nestedLoadOk?. Improved the documentation. (DL). - -8/22/97 (bug fix) Updated PrintDbl.3 to reflect the fact that the -tcl_precision variable is still used and that it is now shared by all -interpreters. (BL) - -8/25/97 (bug fix) Fixed array access bug in IllegalExprOperandType -procedure in tclExecute.c: it was not properly supporting the || and && -operators. (BL) - -8/27/97 (bug fix) In cases where a channel handler was created with an -empty event mask while data was still buffered in the channel, the -channel code would get stuck spinning on a timer that would starve -idle handlers. This mostly happened in Tk when reading from stdin. (SS) - -9/4/97 (bug fix) Slave interps now inherit the maximum recursion limit -of their parent instead of starting back at the default. {nb: this still -does not prevent stack overflow by multi-interps recursion or aliasing} (DL) - -9/11/97 (bug fix) An uninitialized variable in Tcl_WaitPid caused -pipes to fail to report eof properly under Windows. (SS) - -9/12/97 (bug fix) "exec" was misidentifying some DOS executables as not -executable. (CCS) - -9/14/97 (bug fix) Was using the wrong structure in sizeof operation in -tclUnixChan.c. (JL) - -9/15/97 (bug fix) Fixed notifier to break out of do-one-event loop if -Tcl_WaitForEvent returns 1, so that callers of Tcl_DoOneEvent will get -a chance to check whether the event just handled is significant. This -affected mainly recursive calls to Tcl_VWaitCmd; these did not get a -chance to notice that the variable they were waiting for has been set -and thus they didn't terminate the vwait. (JL, DL, SS) - -9/15/97 (bug fix) Alignment problems in "binary format" would cause a -crash on some platforms when formatting floating point numbers. (SS) - -9/15/97 (bug fix) Fixed bug in Macintosh socket code. Now passes all -tests in socket.test that are not platform specific. (Thanks to Mark -Roseman for the pointer on the fix.) (RJ) - -9/18/97 (bug fix) Fixed bug -dictionary option of lsort that could -cause the compare function to run off the end of an array if the -number only contained 0's. (Thanks to Greg Couch for the report.) (RJ) - -9/18/97 (bug fix) TclFinalizeEnvironment was not cleaning up -properly. (DL, JI) - -9/18/97 (bug fix) Fixed long-standing bug where an "array get" command -did not trigger traces on the array or its elements. (BL) - -9/18/97 (bug fixes) Fixed compilation-related bugs: - - Fixed errorInfo traceback information for toplevel coomands that - contain nested commands. - - In the expr command, && and || now accept boolean operands as well - as numeric ones. (BL) - -9/22/97 (bug fix) Fixed bug that prevented translation modes from being -set independently for input and output on sockets if input was "auto". (JL) - -9/24/97 (bug fix) Tcl_EvalFile(3) and thus source(n) now works fine on -files containing NUL chars. (DL) - -9/26/97 (bug fix) Fixed use of uninitialized memory in the environ array -that later could cause random core dumps. Applies to all platforms. (JL) - -9/26/97 (bug fix) Fixed use of uninitialized memory in socket address data -structure under some circumstances. This could cause random core dumps. -This applies only to Unix. (JL) - -9/26/97 (bug fix) Opening files on PC-NFS volumes would cause a hang -until the system timed after the file was closed. (SS) - -10/6/97 (bug fix) The join(n) command, though objectified, was loosing -NULs in the joinString and in list elements after the 2nd one. -Now you can "join $list \0" for instance. (DL) - -10/9/97 (bug fix) Under windows, if env(TMP) or env(TEMP) referred to a -non-existent directory, exec would fail when trying to create its temporary -files. (CCS) - -10/9/97 (bug fix) Under mac and windows, "info hostname" would crash if -sockets were installed but the hostname could not be determined anyhow. -Tcl_GetHostName() was returning NULL when it should have been returning -an empty string. (CCS) - -10/10/97 (bug fix) "file attribute /" returned error on windows. (CCS) - -10/10/97 (bug fix) Fixed the auto_load procedure to handle procedures -defined in namespaces better. Also fixed pgk_mkIndex so it sees procedures -defined in nested namespaces. Index entries are still only made for -exported procedures. (BW) - -10/13/97 (bug fix) On unix, for files with unknown group or owner -attributes, querying the "file attributes" would return an error rather than -returning the group's or owner's id number, although tha command accepts -numbers when setting the file's group or owner. (CCS) - -10/22/97 (bug fix) "fcopy" did not eval the callback script at the -global scope. (SS) - -10/22/97 (bug fix) Fixed the signature of the CopyDone callback used in -the http package(s) so they can handle error cases properly. (BW) - -10/28/97 (bug fixes) Fixed a problem where lappend would free the Tcl object -in a variable if a Tcl_ObjSetVar2 failed because of an error calling a trace -on the variable. (BL) - -10/28/97 (bug fix) Changed binary scan to properly handle sign -extension of integers on 64-bit or larger machines. (SS) - -11/3/97 (bug fixes) Fixed several bugs: - - expressions such as "expr ($x)" must be compiled out-of-line - (call the expr command procedure at runtime) to ensure the correct - behavior when "$x" is an expression such as "5+10". - - "array set a {}" now creates a new array var with an empty array - value if the var didn't already exist. - - "lreplace $foo end end" no longer returns an error (just an empty - list) if foo is empty. - - upvar will no longer create a variable in a namespace that refers - to a variable in a procedure. - - deleting a command trace within a command trace callback would - make the code that calls traces to reference freed memory. - - significantly sped up "string first" and "string last" (fix from - darrel@gemstone.com). - - seg fault in Tcl_NewStringObj() when a NULL is passed as the byte - pointer argument and Tcl is compiled with -DTCL_MEM_DEBUG. - - documentation and error msg fixes. (BL) - -11/3/97 (bug fix) Fixed a number of I/O bugs related to word sizes on -64-bit machines. (SS) - -11/6/97 (bug fix) The exit code of the first process created by Tcl -on Windows was not properly reported due to an initialization -problem. (SS) - ------------------ Released 8.0p1, 11/7/97 ----------------------- - -11/19/97 (bug fix) Fixed bug in linsert where it sometimes accidently -cleared out a shared argument list object. (BL). - -11/19/97 (bug fix) Autoloading in namespaces was not working properly. -auto_mkindex is still not really namespace aware but most common -cases should now be handled properly (see init.test). (BW, DL) - -11/20/97 (enhancement) Made the changes required by the new Apple -Universal Headers V.3.0, so that Tcl will compile with CW Pro 2. - -11/24/97 (bug fix) Fixed tests in clock test suite that needed the --gmt flag set. Thanks to Jan Nijtmans for reporting the problem. (RJ) - ------------------ Released 8.0p2, 11/25/97 ----------------------- - -12/3/97 (bug fix/optimization) Removed uneeded and potentially dangerous -instances of double evaluations if "if" and "expr" statements from -the library files. It is recommended that unless you need a double -evaluation you always use "expr {...}" instead of "expr ..." and -"if {...} ..." instead of "if ... ...". It will also be faster -thanks to the byte compiler. (DL) - ----- Shipped as part of the plugin2.0b5 as 8.0p2Plugin1, Dec 8th 97 ---- - -12/8/97 (bug fix) Need to protect the newly accepted channel in an -accept callback on a socket, otherwise the callback may close it and -cause an error, which would cause the C code to attempt to close the -now deleted channel. Bumping the refcount assures that the channel sticks -around to be really closed in this case. (JL) - -12/8/97 (bug fix) Need to protect the channel in a fileevent so that it -is not deleted before the fileevent handler returns. (CS, JL) - -12/18/97 (bug fix) In the opt argument parsing package: if the description -had only flags, the "too many arguments" case was not detected. The default -value was not used for the special "args" ending argument. (DL) - -1/15/98 (improvement) Moved common part of initScript in common file. -Moved windows specific initialization to init.tcl so you can initialize -Tcl in windows without having to call Tcl_Init which is now only -searching for init.tcl {back ported from 8.1}. (DL) - ----- Shipped as part of the plugin as 8.0p2Plugin2, Jan 15th 98 ---- - -5/27/98 (bug fix) Windows socket driver did not notice new data arriving -on nonblocking sockets until the event loop was entered. (SS) - -5/27/98 (bug fix) Windows socket driver used FIONREAD, which is not -supported correctly by WinSock. (SS) - -6/9/98 (bug fix) Generic channel code failed to report readable file -events on buffered data that was left behind by a gets or read that -did not consume all available data. (SS) - -6/18/98 (bug fix) Compilation of loop expressions was too aggressive -and incorrectly inlined non-literal expressions. (SS) - -6/18/98 (bug fix) "info var" and "info locals" incorrectly reported -the existence of compiler temporary variables. (SS) - -6/18/98 (bug fix) Dictionary sorting used signed character -comparisons. (SS) - -6/18/98 (bug fix) Compile procs corrupted the exception stack in some -cases. (SS) - -6/18/98 (bug fix) Array set had erratic behavior when initializing a -variable from an empty value list. (SS) - -6/18/98 (bug fix) The Windows registry package had a bad bounds check -that could lead to a crash. (SS) - -6/18/98 (bug fix) The foreach compile proc did not correctly handle -non-local variable references. (SS) - -6/25/98 (new features) Added name resolution hooks to support [incr Tcl]. -There are new internal Tcl_*Resolver* APIs to add, query and remove the hooks. -With this changes it should be possible to dynamically load [incr Tcl] -as an extension. (MM) - -7/1/97 (bug fix) The commands "info args, body, default, procs" did -not correctly handle imported procedures. (RJ) - -7/6/98 (improvement) pkg_mkIndex now implements the "package require" -command. This makes it possible to create index files for packages -that require another package and then execute code from that package in -their file. Previously, this would throw an error because the required -package had not been loaded. The -nopkgrequied flag is provided to -revert back to the old functionality. (EMS) - -7/6/98 (improvement) back-ported the -direct flag from 8.1 into -pkg_mkIndex. This results in pkgIndex.tcl files that contain direct -source or load commands instead of tclPkgSetup commands. (EMS) - -7/6/98 (improvement) made changes to the AuxData items structures to support -storage of compiled scripts on disk. Also some related minor changes in -the compilation and execution engine. (EMS) - -6/4/98 (enhancement) Added new internal routines to support inserting -and deleting from the stat, access, and open-file-channel mechanisms. -TclAccessInsertProc, TclStatInsertProc, & TclOpenFileChannelInsertProc -insert pointers to such routines; TclAccessDeleteProc, TclStatDeleteProc, -& TclOpenFileChannelDeleteProc delete pointers to such routines. See -the file generic/tclIOUtils.c for more details. (SKS) - -7/1/98 (enhancement) Added a new internal C variable -tclPreInitScript. This is a pointer to a string that may hold an -initialization script; If this pointer is non-NULL it is evaluated in -Tcl_Init() prior to the built-in initialization script defined in the -file generic/tclInitScript.h. (SKS) - -7/6/98 (bug fix) Removed dead code in PlatformInitExitHandler so that -the TCL_LIBRARY value can be safely patched in binaries. (BW) - -7/24/98 (enhancement) Incorporated a new version of auto_mkindex that -can support the [incr Tcl] class structures. This version will index -all procedures in a source file, not just those where "proc" starts -at the beginning of the line. If you want the old behavior, use the -auto_mkindex_old procedure. (MM) - -7/24/98 (feature change) Changed the Windows registry key to be -HKEY_LOCAL_MACHINE\Software\Scriptics\Tcl\8.0, and to store the path -in the default value instead of "Root". Also, this key can be -specified at compile time in case Tcl is being used in a different -context where it needs an alternate library path from the standard Tcl -installation. (SS) - -7/24/98 (feature change) Changed the search order for init.tcl. The -tcl_library variable can now be set before calling Tcl_Init to avoid -doing any searches. If it isn't set, then Tcl checks -env(TCL_LIBRARY), the static value set at compile time, an install -directory relative to the executable, a source directory relative to -the executable, and a tcl directory relative to the source heirarchy -containing the executable. See the comment at the top of -generic/tclInitScript.h for more details. (SS) - -7/27/98 (config change) Changed the use of the DBGX flag in configure.in -and the makefile to be TCL_DBGX. Users of tclConfig.sh may need to pass -this through their configure files with AC_SUBST. (BW) - -729/98 (bug fix) Changed [info body] to return a copy of the body of a -compiled procedure instead of the body itself, to avoid invalidation -of the internal rep and loss of the byte-codes. (EMS) - -8/5/98 (bug fix) The platform init code could walk off the end of a -buffer when reading the PkgPath registry value on Windows. (SS) - -8/5/98 (Windows makefile change) Introduced a set of macros to deal with -exporting symbols when compiling DLLS on Windows. See win/README for -details. (EMS) - -8/5/98 (addendum) Added a second Windows registry key under -HKEY_LOCAL_MACHINE\Software\Scriptics\Tcl\8.0, named "pkgPath". -This is a multi-string value used to initialize the tcl_pkgPath -variable. This is required if extension DLLs are in architecture specific -subdirectories. (SS) - -8/6/98 (new feature) Added tcl_findLibrary to init.tcl for use by -extensions, including Tk. This searches in a canonical way for -an extensions library directory and initialization file. (BW) - -8/10/98 (bug fix) Imported commands used to get lost if the target -of the import was redefined. Tcl_CreateCommand and Tcl_CreateObjCommand -were updated to restore import links. (Note that if you rename a command, -the import links move to the new name, and if you delete a command then -the import links get lost. These semantics have not changed.) (MC) - --------- Released 8.0.3 to the Tcl Consortium CD-ROM project, 8/10/98 ------ - -9/3/98 (bug fix) Tcl_Realloc was failing under Windows because the -GlobalReAlloc API was not correctly re-allocating blocks that were -32k+. The fix was to use newer Win32 APIs (HeapAlloc, HeapFree, and -HeapReAlloc.) (BS) - -10/5/98 (bug fix) Fixed bug in pkg_mkIndex that caused some files that do -a "package require" of packages in the Tcl libraries to give a warning like - warning: "xx.tcl" provides more than one package ({xx 2.0} {yy 0.3}) -and generate a broken pkgIndex.tcl file. (EMS) - -10/5/98 (bug fix) Pkg_mkIndex was not doing a case-insensitive comparison -of extensions to determine whether to load or source a file. Thus, under -Windows, MYDLLNAME.DLL was sourced, and mydllname.dll loaded. (EMS) - -10/5/98 (new feature) Created a new Tcl_Obj type, "procbody". This object's -internal representation holds a pointer to a Proc structure. Extended -TclCreateProc to take both strings and "procbody". (EMS) - -10/13/98 (bug fix) The "info complete" command can now handle strings -with NULLs embedded. Thanks to colin@field.medicine.adelaide.edu.au -for providing this fix. (RJ) - -10/13/98 (bug fix) The "lsort -dictionary" command did not properly -handle some numbers starting with 0. Thanks to Richard Hipp - for submitting the fix to Scriptics. (RJ) - -10/13/98 (bug fix) The function Tcl_SetListObj was creating an invalid -Tcl_Obj if the list had zero elements (despite what the comments said -it would do). Thanks to Sebastian Wangnick for reporting the -problem. (RJ) - -10/20/98 (new feature) Added tcl_platform(debug) element to the -tcl_platform array on Windows platform. The existence of the debug -element of the tcl_platform array indicates that the particular Tcl -shell has been compiled with debug information. Using -"info exists tcl_platform(debug)" a Tcl script can direct the -interpreter to load debug versions of DLLs with the load -command. (SKS) - -10/20/98 (feature change) The Makefile and configure scripts have been -changed for IRIX to build n32 binaries instead of the old 32 abi -format. If you have extensions built with the o32 abi's you will need -to update them to n32 for them to work with Tcl. (RJ) -*** POTENTIAL INCOMPATIBILITY *** - -10/23/98 (bug fix) tcl_findLibrary had a stray ] in one of the -pathnames it searched for the initialization script. tclInitScript.h -was incorrectly adding the parent of tcl_library to tcl_pkgPath. This -logic was moved into init.tcl, and the initialization of auto_path was -documented. Thanks to Donald Porter and Tom Silva for related -patches. (BW) - -10/29/98 (bug fix) Fixed Tcl_NotifyChannel to use Tcl_Preserve instead -of Tcl_RegisterChannel so that 1) unregistered channels do not get -closed after their first fileevent, and 2) errors that occur during -close in a fileevent script are actually reflected by the close -command. (BW) - -10/30/98 (bug fix) Overhaul of pkg_mkIndex to deal with transitive -package requires and packages split among scripts and binary files. -Also fixed ommision of global for errorInfo in tcl_findLibrary. (BW) - -11/08/98 (bug fix) Fixed the resource command to always detect -the case where a file is opened a second time with the same -permissions. IM claims that this will always cause the same -FileRef to be returned, but in MacOS 8.1+, this is no longer the case, -so we have to test for this explicitly. (JI) - -11/10/98 (feature change) When compiling with Metrowerk's MSL, use the -exit function from MSL rather than ExitToShell. This allows MSL to -clean up its temporary files. Thanks to Vince Darley for this -improvement. (JI) - ------------------ Released 8.0.4, 11/19/98 ------------------------- - -11/20/98 (bug fix) Handle possible NULL return in TclGetStdFiles. (RJ) - -11/20/98 (bug fix) The dltests would not build on SGI. They reported -that you could not mix n32 with 032 binaries. The configure script -has been modified to get the EXTRA_CFLAGS from the tcl configure -script. [Bug id: 840] (RJ) - -12/3/98 (bug fix) Windows NT creates sockets so they are inheritable -by default. Fixed socket code so it turns off this bit right after -creation so sockets aren't kept open by exec'ed processes. [Bug: 892] -Thanks to Kevin Kenny for this fix. (SS) - -1/11/98 (bug fix) On HP, "info sharedlibextension" was returning -empty string on static apps. It now always returns ".sl". (RJ) - -1/28/99 (configure change) Now support -pipe option on gcc. (RJ) - -2/2/99 (bug fix) Fixed initialization problem on Windows where no -searching for init.tcl would be performed if the registry keys were -missing. (stanton) - -2/2/99 (bug fix) Added support for HKEY_PERFORMANCE_DATA and -HKEY_DYN_DATA keys in the "registry" command. (stanton) - -2/2/99 (bug fix) ENOTSUP and EOPNOTSUPP clashed on some Linux -variants. (stanton) - -2/2/99 (enhancement) The "open" command has been changed to use the -object interfaces. (stanton) - -2/2/99 (bug fix) In some cases Tcl would crash due to an overflow of -the exception stack resulting from a missing byte code in some -expressions. (stanton) - -2/2/99 (bug fix) Changed configure so Linux and IRIX shared libraries -are linked with the system libraries. (stanton) - -2/2/99 (bug fix) Added support for BSDI 4.x (BSD/OS-4*) to the -configure script. (stanton) - -2/2/99 (bug fix) Fixed bug where upvar could resurrect a namespace -variable after the namespace had been deleted. (stanton) - -2/2/99 (bug fix) In some cases when creating variables, the -interpreter result was being modified even if the TCL_LEAVE_ERR_MSG -flag was set. (stanton) - -2/2/99 (bug fix & new feature) Changed the socket drivers to properly -handle failures during an async socket connection. Added a new -fconfigure option "-error" to retrieve the failure message. See the -socket.n manual entry for details. (stanton) - -2/2/99 (bug fix) Deleting a renamed interp alias could result in a -panic. (stanton) - -2/2/99 (feature change/bug fix) Changed the behavior of "file -extension" so that it splits at the last period. Now the extension of -a file like "foo..o" is ".o" instead of "..o" as in previous versions. -*** POTENTIAL INCOMPATIBILITY *** - ------------------ Released 8.0.5, 3/9/99 ------------------------- - -======== Changes for 8.0 go above this line ======== -======== Changes for 8.1 go below this line ======== - -6/18/97 (new feature) Tcl now supports international character sets: - - All C APIs now accept UTF-8 strings instead of iso8859-1 strings, - wherever you see "char *", unless explicitly noted otherwise. - - All Tcl strings represented in UTF-8, which is a convenient - multi-byte encoding of Unicode. Variable names, procedure names, - and all other values in Tcl may include arbitrary Unicode characters. - For example, the Tcl command "string length" returns how many - Unicode characters are in the argument string. - - For Java compatibility, embedded null bytes in C strings are - represented as \xC080 in UTF-8 strings, but the null byte at the end - of a UTF-8 string remains \0. Thus Tcl strings once again do not - contain null bytes, except for termination bytes. - - For Java compatibility, "\uXXXX" is used in Tcl to enter a Unicode - character. "\u0000" through "\uffff" are acceptable Unicode - characters. - - "\xXX" is used to enter a small Unicode character (between 0 and 255) - in Tcl. - - Tcl automatically translates between UTF-8 and the normal encoding for - the platform during interactions with the system. - - The fconfigure command now supports a -encoding option for specifying - the encoding of an open file or socket. Tcl will automatically - translate between the specified encoding and UTF-8 during I/O. - See the directory library/encoding to find out what encodings are - supported (eventually there will be an "encoding" command that - makes this information more accessible). - - There are several new C APIs that support UTF-8 and various encodings. - See Utf.3 for procedures that translate between Unicode and UTF-8 - and manipulate UTF-8 strings. See Encoding.3 for procedures that - create new encodings and translate between encodings. See - ToUpper.3 for procedures that perform case conversions on UTF-8 - strings. - -9/18/97 (enhancement) Literal objects are now shared by the ByteCode -structures created when compiled different scripts. This saves up to 45% -of the total memory needed for all literals. (BL) - -9/24/97 (bug fixes) Fixed Tcl_ParseCommand parsing of backslash-newline -sequences at start of command words. Suppressed Tcl_EvalDirect error logging -if non-TCL_OK result wasn't an error. (BL) - -10/17/97 (feature enhancement) "~username" now refers to the users' home -directory on Windows (previously always returned failure). (CCS) - -10/20/97 (implementation change) The Tcl parser has been completely rewritten -to make it more modular. It can now be used to parse a script without actually -executing it. The APIs for the new parser are not correctly exported, but -they will eventually be exported and augmented with Tcl commands so that -Tcl scripts can parse other Tcl scripts. (JO) - -10/21/97 (API change) Added "flags" argument to Tcl_EvalObj, removed -Tcl_GlobalEvalObj procedure. Added new procedures Tcl_Eval2 and -Tcl_EvalObjv. (JO) -*** POTENTIAL INCOMPATIBILITY *** - -10/22/97 (API change) Renamed Tcl_ObjSetVar2 and Tcl_ObjGetVar2 to -Tcl_SetObjVar2 and Tcl_GetObjVar2 (for consistency with other C APIs) -and changed the name arguments to be strings instead of objects. (JO) -*** POTENTIAL INCOMPATIBILITY *** - -10/27/97 (enhancement) Bytecode compiler rewritten to use the new Tcl -parser. (BL) - -11/3/97 (New routines) Added Tcl_AppendObjToObj, which appends the -string rep of one Tcl_Obj to another. Added Tcl_GetIndexFromObjStruct, -which is similar to Tcl_GetIndexFromObj, except that you can give an -offset between strings. This allows Tcl_GetIndexFromObjStruct to be -called with a table of records which have strings in them. (SRP) - -12/4/97 (enhancement) New Tcl expression parser added. Added new procedure -Tcl_ParseExpr and new token types TCL_TOKEN_SUB_EXPR and -TCL_TOKEN_OPERATOR. Expression compiler is reimplemented to use this -parser. (BL) - -12/9/97 (bug fix) Tcl_EvalObj() increments/decrements the refcount of the -script object to prevent the object from deleting itself while in the -middle of being evaluated. (CCS) - -12/9/97 (bug fix) Memory leak in Tcl_GetsObjCmd(). (CCS) - -12/11/97 (bug fix) Environment array leaked memory when compiled with -Visual C++. (SS) - -12/11/97 (bug fix) File events and non-blocking I/O did not work on -pipes under Windows. Changed to use threads to achieve non-blocking -behavior. (SS) - -12/18/97 (bug fixes) Fixed segfault in "namespace import"; importing a -procedure that causes a cycle now returns an error. Modified "info procs", -"info args", "info body", and "info default" to return information about -imported procedures as well as procedures defined in a namespace. (BL) - -12/19/97 (enhancement) Added new Tcl_GetString() procedure that can be used -in place of Tcl_GetStringFromObj() if the string representation's length -isn't needed. (BL) - -12/18/97 (bug fix) In the opt argument parsing package: if the description -had only flags, the "too many arguments" case was not detected. The default -value was not used for the special "args" ending argument. (DL) - -1/7/98 (clean up) Moved everything not absolutly necessary out of init.tcl -procs now in auto.tcl and package.tcl can be autoloaded if needed. (DL) - -1/7/98 (enhancement) tcltest made at install time will search for it's -init.tcl where it is, even when using virtual path compilation. (DL) - -1/8/98 (os bug workaround) when needed, using a replacement for memcmp so -string compare "char with high bit set" "char w/o high bit set" returns -the expected value on all platforms. (DL) - -1/8/98 (unix portability/configure) building from .../unix/targetName/ -subdirectories and simply using "../configure" should now work fine. (DL) - -1/14/98 (enhancement) Added new regular expression package that -supports AREs, EREs, and BREs. The new package includes new escape -characters, meta-syntax, and character classes inside brackets. -Regexps involving backslashes may behave differently. (MH) -*** POTENTIAL INCOMPATIBILITY *** - -1/16/98 (os workaround) Under windows, "file volume" was causing chatter -and/or several seconds of hanging when querying empty floppy drives. -Changed implementation to call an empirically-derived function that doesn't -cause this. (CCS) - -1/16/98 (enhancement) Converted regular expressions to a Tcl_Obj type so -their compiled form gets cached automatically. Reduced NSUBEXP from 100 -to 20. (BW) - -1/16/98 (documentation) Change unclear documentation and comments for -functions like Tcl_TranslateFileName() and Tcl_ExternalToUtfDString(). Now -it explicitly says they take an uninitialized or free DString. A DString -that is "empty" or "not holding anything" could have been interpreted as one -currently with a zero length, but with a large dynamically allocated buffer. -(CCS) - ------------------ Released 8.1a1, 1/22/98 ----------------------- - -1/28/98 (new feature) Added a "-direct" optional flag to pkg_mkIndex -to generate direct loading package indexes (such those you need -if you use namespaces and plan on using namespace import just after -package require). pkg_mkIndex still has limitations regarding -package dependencies but errors are now ignored and with -direct, correct -package indexes can be generated even if there are dependencies as long -as the "package provide" are done early enough in the files. (DL) - -1/28/98 (enhancement) Performance tuning of regexp and regsub. (CCS) - -1/28/98 (bug fix) regexp and regsub with "-indices" returned the byte-offsets -of the characters in the UTF-8 representation, not the character offsets -themselves. (CCS) - -1/28/98 (bug fix) "clock format 0 -format %Z -gmt 1" would return the local -timezone string instead of "GMT" on Solaris and Windows. - -1/28/98 (bug fix) Restore tty settings when closing serial device on Unix. -This is good behavior when closing real serial devices, essential when -closing the pseudo-device /dev/tty because the user's terminal settings -would be left useless, in raw mode, when tcl quit. (CCS) - -1/28/98 (bug fix) Tcl_OpenCommandChannel() was modifying the contents of the -argv array passed to it, causing problems for any caller that wanted to -continue to use the argv array after calling Tcl_OpenCommandChannel(). (CCS) - -2/1/98 (bug fix) More bugs with %Z in format string argument to strftime(): -1. Borland always returned empty string. -2. MSVC always returned the timezone string for the current time, not the - timezone string for the specified time. -3. With MSVC, "clock format 0 -format %Z -gmt 1" would return "GMT" the first - time it was called, but would return the current timezone string on all - subsequent calls. (CCS) - -2/1/98 (bug fix) "file stat" was broken on Windows. -1. "file stat" of a root directory (local or network) or a relative path that - resolved to a root directory (c:. when in pwd was c:/) was returning error. -2. "file stat" on a regular file (S_IFREG), the st_mode was sign extended to - a negative int if the platform-dependant type "mode_t" was declared as a - short instead of an unsigned short. -3. "file stat" of a network directory, the st_dev was incorrectly reported - as the id of the last accessed local drive rather than the id of the - network drive. (CCS) - -2/1/98 (bug fix) "file attributes" of a relative path that resolved to a -root directory was returning error. (CCS) - -2/1/98 (bug fix) Change error message when "file attribute" could not -determine the attributes for a file. Previously it would return different -error messages on Unix vs. Windows vs. Mac. (CCS) - -2/4/98 (bug fixes) Fixed several instances of bugs where the parser/compiler -would reach outside the range of allocated memory. Improved the array -lookup algorithm in set compilation. (DL) - -2/5/98 (change) The TCL_PARSE_PART1 flag for Set/Get(Obj)Var2 C APIs is now -deprecated and ignored. The part1 is always parsed when the part2 argument -is NULL. This is to avoid a pattern of errors for extension writers converting -from string based Tcl_SetVar() to new Tcl_SetObjVar2() and who could easily -forget to provide the flag and thus get code working for normal variables -but not for array elements. The performance hit is minimal. A side effect -of that change is that is is no longer possible to create scalar variables -that can't be accessed by tcl scripts because of their invalid name -(ending with parenthesis). Likewise it is also parsed and checked to -ensure that you don't create array elements of array whose name is a valid -array element because they would not be accessible from scripts anyway. -Note: There is still duplicate array elements parsing code. (DL) -*** POTENTIAL INCOMPATIBILITY *** - -2/11/98 (bug fix) Sharing objects between interps, such as by "interp -eval" or "send" could cause a crash later when dereferencing an interp -that had been deleted, given code such as: - set a {set x y} - interp create foo - interp eval foo $a - interp delete foo - unset a -Interp "foo" was gone, but "a" had a internal rep consisting of bytecodes -containing a dangling pointer to "foo". Unsetting "a" would attempt to -return resources back to "foo", causing a crash as random memory was -accessed. The lesson is that that if an object's internal rep depends on -an interp (or any other data structure) it must preserve that data in -some fashion. (CCS) - -2/11/98 (enhancement) The "interp" command was returning inconsistent error -messages when the specified slave interp could not be found. (CCS) - -2/11/98 (bug fix) Result codes like TCL_BREAK and TCL_CONTINUE were not -propagating through the master/slave interp boundaries, such as "interp -eval" and "interp alias". TCL_OK, TCL_ERROR, and non-standard codes like -teh integer 57 work. There is still a question as to whether TCL_RETURN -can/should propagate. (CCS) - -2/11/98 (bug fix) TclCompileScript() was derefering memory 1 byte before -start of the string to compile, looking for ']'. (CCS,DL) - -2/11/98 (bug fix) Tcl_Eval2() was derefering memory 1 byte before start -of the string to eval, looking for ']'. (CCS,DL) - -2/11/98 (bug fix) Compiling "set a(b" was running off end of string. (CCS,DL) - -2/11/98 (bug fix) Windows initialization code was dereferencing -uninitialized memory if TCL_LIBRARY environment didn't exist. (CCS) - -2/11/98 (bug fix) Windows "registry" command was dereferencing -uninitialized memory when constructing the $errorCode for a failed -registry call. (CCS) - -2/11/98 (enhancement) Eliminate the TCL_USE_TIMEZONE_VAR definition from -configure.in, because it was the same information as the already existing -HAVE_TM_ZONE definition. The lack of HAVE_TM_ZONE is used to work around a -Solaris and Windows bug where "clock format [clock sec] -format %Z -gmt 1" -produces the local timezone string instead of "GMT". (CCS) - -2/11/98 (bug fix) Memleaks and dereferencing of uninitialized memory in -regexp if an error occurred while compiling a regular expression. (CCS). - -2/18/98 (new feature) Added mutexes and thread local storage in order -to make Tcl thread safe. For testing purposes, there is a testthread -command that creates a new thread and an interpreter inside it. See -thread.test for examples, but this script-level interface is not fixed. -Each thread has its own notifier instance to manage its own events, -and threads can post messages to each other's message queue. -This uses pthreads on UNIX, and native thread support on other platforms. -You enable this by configuring with --enable-threads. Note that at -this time *Tk* is still not thread safe. Special thanks to -Richard Hipp: his earlier implementation inspired this work. (BW, SS, JI) - -2/18/98 (hidden feature change) The way the env() array is shared among -interpreters changed. Updates to env used to trigger write traces in -other interpreters. This undocumented feature is no longer implemented. -Instead, variable tracing is used to keep the C-level environ array in sync -with the Tcl-level env array. This required adding TCL_TRACE_ARRAY support -to Tcl_TraceVar2 so that array names works properly. (BW) -*** POTENTIAL INCOMPATIBILITY *** - -2/18/98 (enhancement) Conditional compilation for unix systems (e.g., -IRIX, SCO) that use f_bsize instead of st_blksize to determine disk block -size. (CCS) - -2/23/98 (bug fix) Fixed the emulation of polling selects in the threaded -version of the Unix notifier. The bug was showing up on a multiprocessor -as starvation of the notifier thread. (BW) - ------------------ Released 8.1a2, Feb 23 1998 ----------------------- - -9/22/98 (bug fix) Changed the value of TCL_TRACE_ARRAY so it no longer -conflicts with the deprecated TCL_PARSE_PART1 flag. This should -improve portability of C code. (stanton) - -10/6/98 (bug fix) The compile procedure for "if" incorrectly attempted -to match against the literal string "if", resulting in a stack -overflow when "::if" was compiled. It also would incorrectly accept -"if" instead of "elsif" in later clauses. (stanton) - -10/15/98 (new feature) Added a "totitle" subcommand to the "string" -command to convert strings to capitalize the first character of a string -and lowercase all of the other characters. (stanton) - -10/15/98 (bug fix) Changed regexp and string commands to properly -handle case folding according to the Unicode character -tables. (stanton) - -10/21/98 (new feature) Added an "encoding" command to facilitate -translations of strings between different character encodings. See -the encoding.n manual entry for more details. (stanton) - -11/3/98 (bug fix) The regular expression character classification -syntax now includes Unicode characters in the supported -classes. (stanton) - -11/6/98 (bug fix) Variable traces were causing crashes when upvar -variables went out of scope. [Bug: 796] (stanton) - -11/9/98 (bug fix) "format" now correctly handles multibyte characters -in %s format strings. (stanton) - -11/10/98 (new feature) "regexp" now accepts three new switches -("-line", "-lineanchor", and "-linestop") that control how regular -expressions treat line breaks. See the regexp manual entry for more -details. (stanton) - -11/17/98 (bug fix) "scan" now correctly handles Unicode -characters. (stanton) - -11/17/98 (new feature) "scan" now supports XPG3 position specifiers -and the "%n" conversion character. See the "scan" manual entry for -more details. (stanton) - -11/17/98 (bug fix) The Tcl memory allocator now returns 8-byte aligned -chunks of memory which improves performance on Windows and avoids -crashes on other platforms. [Bug: 834] (stanton) - -11/23/98 (bug fix) Applied various regular expression performance bug -fixes supplied by Henry Spencer. (stanton) - -11/30/98 (bug fix) Fixed various thread related race conditions. [Bug: -880 & 607] (stanton) - -11/30/98 (bug fix) Fixed a number of memory overflow and leak -bugs. [Bug: 584] (stanton) - -12/1/98 (new feaure) Added support for Korean encodings. (stanton) - -12/1/98 (feature change) Changed the Tcl_EvalObjv interface to remove -the string and length arguments. -*** POTENTIAL INCOMPATIBILITY with previous alpha releases *** - -12/2/98 (bug fix) Fixed various bugs related to line feed -translation. [Bug: 887] (stanton) - -12/4/98 (new feature) Added a message catalog facility to help with -localizing Tcl scripts. Thanks to Mark Harrison for contributing the -initial implementation of the "msgcat" package. (stanton) - -12/7/98 (bug fix) The memory allocator was failing to update the -block list for large memory blocks that were reallocated into a -different address. [Bug: 933] (stanton) - ------------------ Released 8.1b1, Dec 10 1998 ----------------------- - -12/22/98 (performance improvement) Improved the -command option of the -lsort command to better use the object system for improved -performance (about 5x speed up). Thanks to Syd Polk for suppling the -patch. [RFE: 726] (rjohnson) - -2/10/99 (bug fix) Restored the Tcl_ObjSetVar2/Tcl_ObjGetVar2 -interfaces from 8.0 and renamed the Tcl_GetObjVar2/Tcl_SetObjVar2 -interfaces to Tcl_GetVar2Ex and Tcl_SetVar2Ex. This should provide -better compatibility with 8.0. (stanton) -*** POTENTIAL INCOMPATIBILITY with previous alpha/beta releases *** - -2/10/99 (bug fix) Made the eval interfaces compatible with 8.0 by -renaming Tcl_EvalObj to Tcl_EvalObjEx, renaming Tcl_Eval2 to -Tcl_EvalEx and restoring Tcl_EvalObj and Tcl_GlobalEvalObj interfaces -so they match Tcl 8.0. (stanton) -*** POTENTIAL INCOMPATIBILITY with previous alpha/beta releases *** - -2/25/99 (bug fix/new feature) On Windows, the channel drivers for -consoles and serial ports now completely support file events. (redman) - -3/5/99 (bug fix) Integrated patches to fix various configure problems -that affected HP-UX-11, 64-bit IRIX, Linux, and Solaris. (stanton) - -3/9/99 (bug fix) Integrated various AIX related patches to improve -support for shared libraries. (stanton) - -3/9/99 (new feature) Added tcl_platform(user) to provide a portable -way to get the name of the current user. (welch) - -3/9/99 (new feature) Integrated the stub library mechanism contributed -by Jan Nijtmans, Paul Duffin, and Jean-Claude Wippler. This feature -should make it possible to write extensions that support multiple -versions of Tcl simultaneously. It also makes it possible to -dynamically load extensions into statically linked interpreters. This -patch includes the following changes: - - Added a Tcl_InitStubs() interface - - Added Tcl_PkgProvideEx, Tcl_PkgRequireEx, Tcl_PkgPresentEx, - and Tcl_PkgPresent. - - Added va_list versions of all VARARGS functions so they can be - invoked from wrapper functions. -See the manual for more information. (stanton) - - -3/10/99 (feature change) Replaced Tcl_AlertNotifier with -Tcl_ThreadAlert since the Tcl_AlertNotifier function relied on passing -internal data structures. (stanton) -*** POTENTIAL INCOMPATIBILITY with previous alpha/beta releases *** - -3/10/99 (new feature) Added a Tcl_GetVersion API to make it easier to -check the Tcl version and patch level from C. (redman) - -3/14/99 (feature change) Tried to unify the TclpInitLibrary path -routines to look in similar places from Windows to UNIX. The new -library search path is: TCL_LIBRARY, TCL_LIBRARY/../tcl8.1, relative -to DLL (Windows Only) relative to installed executable, relative to -develop executable, and relative to compiled-in in location (UNIX -Only.) This fix included: - - Defining a TclpFindExecutable - - Moving Tcl_FindExecutable to a common area in tclEncoding.c - - Modifying the TclpInitLibraryPath routines. -(surles) - -3/14/99 (feature change) Added hooks for TclPro Wrapper to initialize -the location of the encoding files and libraries. This fix included: - - Adding the TclSetPerInitScript routine. - - Modifying the Tcl_Init routines to evaluate the non-NULL - pre-init script. - - Adding the Tcl_SetdefaultEncodingDir and Tcl_GetDefaultEncodingDir - routines. - - Modifying the TclpInitLibrary routines to append the default - encoding dir. -(surles) - -3/14/99 (feature change) Test suite now uses "test" namespace to -define the test procedure and other auxiliary procedures as well as -global variables. - - Global array testConfige is now called ::test::testConfig. - - Global variable VERBOSE is now called ::test::verbose, and - ::test::verbose no longer works with numerical values. We've - switched to a bitwise character string. You can set - ::test::verbose by using the -verbose option on the Tcl command - line. - - Global variable TESTS is now called ::test::matchingTests, and - can be set on the Tcl command line via the -match option. - - There is now a ::test::skipTests variable (works similarly to - ::test::matchTests) that can be set on the Tcl command line via - the -match option. - - The test suite can now be run in any working directory. When - you run "make test", the working directory is nolonger switched - to ../tests. -(hirschl) -*** POTENTIAL INCOMPATIBILITY *** - ---------------- Released 8.1b2, March 16, 1999 ---------------------- - -3/18/99 (bug fix) Fixed missing/incorrect characters in shift-jis table -(stanton) - -3/18/99 (feature change) The glob command ignores the -FS_CASE_IS_PRESERVED bit on file systesm and always returns -exactly what it gets from the system. (stanton) -*** POTENTIAL INCOMPATIBILITY *** - -3/19/99 (new feature) Added support for --enable-64bit. For now, -this is only supported on Solaris 7 64bit (SunOS 5.7) using the Sun -compiler. (redman) - -3/23/99 (bug fix) Fixed fileevents and gets on Windows consoles and -serial devices so that non-blocking channels do not block on partial -input lines. (redman) - -3/23/99 (bug fix) Added a new Tcl_ServiceModeHook interface. -This is used on Windows to avoid the various problems that people -have been seeing where the system hangs when tclsh is running -outside of the event loop. As part of this, renamed -TclpAlertNotifier back to Tcl_AlertNotifier since it is public. -(stanton) - -3/23/99 (feature change) Test suite now uses "tcltest" namespace to -define the test procedure and other auxiliary procedures as well as -global variables. The previously chosen "test" namespace was thought -to be too generic and likely to create conflits. -(hirschl) -*** POTENTIAL INCOMPATIBILITY *** - -3/24/99 (bug fix) Make sockets thread safe on Windows. -(redman) - -3/24/99 (bug fix) Fix cases where expr would incorrect return -a floating point value instead of an integer. (stanton) - -3/25/99 (bug fix) Added ASCII to big5 and gb2312 encodings. -(stanton) - -3/25/99 (feature change) Changed so aliases are invoked at current -scope in the target interpreter instead of at the global scope. This -was an incompatibility introduced in 8.1 that is being removed. -(stanton) -*** POTENTIAL INCOMPATIBILITY with previous beta releases *** - -3/26/99 (feature change) --enable-shared is now the default and build -Tcl as a shared library; specify --disable-shared to build a static Tcl -library and shell. -*** POTENTIAL INCOMPATIBILITY *** - -3/29/99 (bug fix) Removed the stub functions and changed the stub -macros to just use the name without params. Pass &tclStubs into the -interp (don't use tclStubsPtr because of collisions with the stubs on -Solaris). (redman) - -3/30/99 (bug fix) Loadable modules are now unloaded at the last -possible moment during Tcl_Finalize to fix various exit-time crashes. -(welch) - -3/30/99 (bug fix) Tcl no longer calls setlocale(). It looks at -env(LANG) and env(LC_TYPE) instead. (stanton) - -4/1/99 (bug fix) Fixed the Ultrix multiple symbol definition problem. -Now, even Tcl includes a copy of the Tcl stub library. (redman) - -4/1/99 (bug fix) Internationalized the registry package. - -4/1/99 (bug fix) Changed the implemenation of Tcl_ConditionWait and -Tcl_ConditionNotify on Windows. The new algorithm eliminates a race -condition and was suggested by Jim Davidson. (welch) - -4/2/99 (new apis) Made various Unicode utility functions public. -Tcl_UtfToUniCharDString, Tcl_UniCharToUtfDString, Tcl_UniCharLen, -Tcl_UniCharNcmp, Tcl_UniCharIsAlnum, Tcl_UniCharIsAlpha, -Tcl_UniCharIsDigit, Tcl_UniCharIsLower, Tcl_UniCharIsSpace, -Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar, Tcl_WinUtfToTChar, -Tcl_WinTCharToUtf (stanton) - -4/2/99 (feature change) Add new DDE package and removed the Tk -send command from the Windows version. Changed DDE-based send -code into "dde eval" command. The DDE package can be loaded -into tclsh, not just wish. Windows only. (redman) - -4/5/99 (bug fix) Changed safe-tcl so that the encoding command -is an alias that masks out the "encoding system" subcommand. -(redman) - -4/5/99 (bug fix) Configure patches to improve support for -OS/390 and BSD/OS 4.*. (stanton) - -4/5/99 (bug fix) Fixed crash in the clock command that occurred -with negative time values in timezones east of GMT. (stanton) - -4/6/99 (bug fix) Moved the "array set" C level code into a common -routine (TclArraySet). The TclSetupEnv routine now uses this API to -create an env array w/ no elements. This fixes the bug caused when -every environ varaible is removed, and the Tcl env variable is -synched. If no environ vars existed, the Tcl env var would never be -created. (surles) - -4/6/99 (bug fix) Made the Env module I18N compliant. (surles) - -4/6/99 (bug fix) Changed the FindVariable routine to TclpFindVariable, -that now does a case insensitive string comparison on Windows, and not -on UNIX. (surles) - ---------------- Released 8.1b3, April 6, 1999 ---------------------- - -4/9/99 (bug fix) Fixed notifier deadlock situation when the pipe used -to talk back notifier thread is filled with data. Found as a result of the -focus.test for Tk hanging. (redman) - -4/13/99 (bug fix) Fixed bug where socket -async combined with -fileevent for writing did not work under Windows NT. (redman) - -4/13/99 (encoding fix) Restored the double byte definition of GB2312 -and added the EUC-CN encoding. EUC-CN is a variant of GB2312 that -shifts the characters into bytes with the high bit set and includes -ASCII as a subset. (stanton) - -4/27/99 (bug fix) Added 'extern "C" {}' block around the stub table -pointer declaration so the stub library can be used from C++. (stanton) - ---------------- Released 8.1 final, April 29, 1999 ---------------------- - -4/22/99 (bug fix) Changed Windows NT socket implementation to avoid -creating a communication window. This avoids the problem where the -system hangs waiting for tclsh to respond to a system-wide synchronous -broadcast (e.g. if you change system colors). (redman) - -4/22/99 (bug fix) Added call to TclWinInit from TclpInitPlatform when -building a static library since DllMain will not be invoked. This -could break old code that explicitly called TclWinInit, but should be -simpler in the long run. (stanton) -*** POTENTIAL INCOMPATIBILITY *** - -4/23/99 (bug fix) Added support for the koi8-r Cyrillic -encoding. [Bug: 1771] (stanton) - -4/28/99 (bug fix) Changed internal Tcl_Obj usage to avoid freeing the -internal representation after the string representation has been -freed. This makes it easier to debug extensions. (stanton) - -4/30/99 (bug fix) Fixed a memory leak in CommandComplete. (stanton) - -5/3/99 (bug fix) Fixed a bug where the Tcl_ObjType was not being set -in a duplicated Tcl_Obj. [Bug: 1975, 2047] (stanton) - -5/3/99 (bug fix) Changed Tcl_ParseCommand to avoid modifying eval'ed -strings that are already null terminated. [Bug: 1793] (stanton) - -5/3/99 (new feature) Applied Jeff Hobbs's string patch which includes -the following changes: - - added new subcommands: equal, repeat, map, is, replace - - added -length option to "string compare|equal" - - added -nocase option to "string compare|equal|match" - - string and list indices can be an integer or end?-integer?. - - added optional first and last index args to string toupper, et al. -See the string.n manual entry for more details about the new string -features. [Bug: 1845] (stanton) - -5/6/99 (new feature) Added Tcl_UtfNcmp and Tcl_UtfNcasecmp to make Utf -string comparision easier. (stanton) - -5/7/99 (bug fix) Improved OS/390 support. [Bug: 1976, 1997] (stanton) - -5/12/99 (bug fix) Changed Windows initialization code to avoid using -GetUserName system call in favor of the env(USERNAME) variable. This -provides a significant startup speed improvement. (stanton) - -5/12/99 (bug fix) Replaced the per-interpreter regexp cache with a -per-thread cache. Changed the Regexp object to take advantage of this -extra cache. Added a reference count to the TclRegexp type so regexps -can be shared by multiple objects. Removed the per-interp regexp cache -from the interpreter. Now regexps can be used with no need for an -interpreter. This set of changes should provide significant speed -improvements for many Tcl scripts. [Bug: 1063] (stanton) - -5/14/99 (bug fix) Durining initialization on Unix, Tcl now extracts the -encoding subfield from the LANG/LC_ALL environment variables in cases -where the locale is not found in the built-in locale table. It also -attempts to initialize the locale subsystem so X11 is happy. [Bug: 1989] -(stanton) - -5/14/99 (bug fix) Applied the patch to fix 100-year and 400-year -boundaries in leap year code, from Isaac Hollander. [Bug: 2066] (redman) - -5/14/99 (bug fix) Fixed a crash caused by a failure to reset the result -before evaluating the test expression in an uncompiled for -statement. (stanton) - -5/18/99 (bug fix) Modified initialization code on Windows to avoid -inherenting closed or invalid channels. If the standard input is -anything other than a console, file, serial port, or pipe, then we fall -back to the standard Tk window console. (stanton) - -5/19/99 (bug fix) Added an extern "C" block around the entire tcl.h -header file to avoid C++ linkage issues. (redman) - -5/19/99 (new feature) Applied Jeff Hobb's patch to add -Tcl_StringCaseMatch to support case insensitive glob style matching and -Tcl_UniCharIs* character classification functions. (stanton) - -5/20/99 (bug fix) Added the directory containing the executuble and the -../lib directory relative to that to the auto_path variable. (redman) - ---------------- Released 8.1.1, May 25, 1999 ---------------------- - -5/21/99 (bug fix) Fixed launching command.com on Win95/98, no longer -hangs. [Bug: 2105] (redman) - -5/28/99 (bug fix) Fixed bug where dde calls were being passed an -invalid dde handle. [Bug: 2124] (stanton) - -6/1/99 (bug fix) Small configure.in patches. [Bug: 2121] (stanton) - -6/1/99 (bug fix) Applied latest regular expression patches to fix an -infinite loop bug and add support for testing whether a string could -match with additional input. [Bug: 2117] (stanton) - -6/2/99 (bug fix) Fixed incorrect computation of relative ordering in -Utf case-insensitive comparison. [Bug: 2135] (stanton) - -6/3/99 (bug fix) Fxied bug where string equal/compare -nocase -reported wrong result on null strings. [Bug: 2138] (stanton) - -6/4/99 (new feature) Windows build now uses Cygwin tools plus GNU -make and autoconf to build static/dynamic and debug/nodebug. (stanton) - -6/7/99 (new feature) Optimized string index, length, range, and -append commands. Added a new Unicode object type. (hershey) - -6/8/99 (bug fix) Rolled back Windows socket driver to 8.1.0 -version. (stanton) - -6/9/99 (new feature) Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo -to public Tcl API, these functions are needed by Expect. Changed -tools/genStubs.tcl to always write output in LF mode. (stanton) - -6/14/99 (new feature) Merged string and Unicode object types. Added -new public Tcl API functions: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, -Tcl_GetUnicode, Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, -Tcl_AppendUnicodeToObj. (hershey) - -6/16/99 (new feature) Changed to conform to TEA specification, added -tcl.m4 and aclocal.m4 macro libraries for configure. (wart) - -6/17/99 (new feature) Added new regexp interfaces: -expanded, -line, --linestop, and -lineanchor switches. Renamed Tcl_RegExpMatchObj to -Tcl_RegExpExecObj and added new Tcl_RegExpMatchObj that is equivalent -to Tcl_RegExpMatch. Added public macros for regexp flags. Added -REG_BOSONLY flag to allow Expect to iterate through a string and only -find matches that start at the current position within the -string. (stanton) - -6/21/99 (bug fix) Fixed memory leak in TclpThreadCreate where thread -attributes were not being released. [Bug: 2254] (stanton) - -6/23/99 (new feature) Updated Unicode character tables to reflect -Unicode 2.1 data. (stanton) - -6/25/99 (new feature) Fixed bugs in non-greedy quantifiers for regular -expression code. (stanton) - -6/25/99 (new feature) Added initial implementation of new Tcl test -harness package. Modified test files to use new tcltest package. -(jenn) - -6/26/99 (new feature) Applied patch from Peter Hardie to add poke -command to dde and changed the dde package version number to -1.1. (redman) - -6/28/99 (bug fix) Applied patch from Peter Hardie to fix problem in -Tcl_GetIndexFromObj() when the key being passed is the empty string. -[Bug: 1738] (redman) - -6/29/99 (new feature) Added options to tcltest package: -preservecore, --limitconstraints, -help, -file, -notfile, and flags. (jenn) - -7/3/99 (new feature) Changed parsing of variable names to allow empty -array names. Now "$(foo)" is a variable reference. Previously you -had to use something line $::(foo), which is slower. This change was -requested by Jean-Luc Fontaine for his STOOOP package. (welch) - -7/3/99 (new feature) Added Tcl_SetNotifier (public API) and -associated hook points in the notifiers to be able to replace the -notifier calls at runtime. The Xt notifier and test program use this -hook. (welch) - -7/3/99 (new feature) Added a new variant of the "Trf core patch" from -Andreas Kupries that adds new C APIs Tcl_StackChannel, -Tcl_UnstackChannel, and Tcl_GetStackedChannel. This allows the Trf -extension to work without applying patches to the Tcl core. (welch) - -7/6/99 (new feature) Added -timeout option to http.tcl to handle -timeouts that occur during connection attempts to hosts that are -down. (welch) - -7/6/99 (bug fix) Applied new implementation of the Windows serial -port driver from Rolf Schroedter that fixes reading only one byte from -the port at a time. Uses polling every 10ms to implement -fileevents. [Bug: 1980 2217] (redman) - -7/8/99 (bug fix) Applied fix for bug in DFA state caching under -lookahead conditions (regular expressions). [Bug: 2318] (stanton) - -7/8/99 (bug fix) Fixed bug in string range bounds checking -code. (stanton) - ---------------- Released 8.2b1, July 14, 1999 ---------------------- - -7/16/99 (bug fix) Added Tcl_SetNotifier to stub table. [Bug: 2364] -Added check for Alpha/Linux to correct the IEEE floating point flag, -patch from Don Porter. (redman) - -7/20/99 (bug fix) Merged 8.0.5 code to handle tcl_library properly, -also fixed a bug that caused TCL_LIBRARY to be ignored. (hershey) - -7/21/99 (bug fix) Implemented modified socket driver for Windows that -uses a thread to manage the socket event window. Code works the same -on all supported versions of Windows and was based on original 8.1.0 -code. [Bug: 2178 2256 2259 2329 2323 2355] (redman) - -7/21/99 (new feature) Applied patch from Rolf Schroedter to add --pollinterval option to fconfigure for Windows serial ports. Allows -the maxblocktime to be modified to control how often serial ports are -checked for fileevents. Also added documentation for \\.\comX -notation for opening serial ports on Windows. (redman) - -7/21/99 (bug fix) Changed APIs in stub tables to use "unsigned long" -instead of the platform-specific "size_t", primarily after SunOS 4 -users could no longer compile. (redman) - -7/22/99 (bug fix) Fixed crashing during "array set a(b) {}". -[Bug: 2427] (redman) - -7/22/99 (bug fix) The install-sh script must be given execute -permissions prior to running. [Bug: 2413] (redman) - -7/22/99 (bug fix) Applied patch from Ulrich Ring to remove ANSI-style -prototypes in the code. [Bug: 2391] (redman) - -7/22/99 (bug fix) Added #if blocks around #includes of sys/*.h header -files, to allow an extension author on Windows to use the MetroWerks -compiler. [Bug: 2385] (redman) - -7/22/99 (bug fix) Fixed running the safe.test test suite, one change -to the Windows Makefile.in to fix paths and another in safe.test to -check for the tcl_platform(threaded) variable properly. (redman) - -7/22/99 (bug fix) Fixed hanging in new Win32 socket driver with -threads enabled. (redman) - -7/26/99 (bug fix) Fixed terminating of helper threads by holding any -mutexes from the primary thread while waiting for the helper thread to -terminate. Fixes dual-CPU WinNT hangs, only one rare sporadic hang -that still exists with dual-CPU WinNT. Also fixed test cases so that -they would not depend as much on timing for dual-CPU WinNT. (redman) - -7/27/99 (bug fix) Some test suite cleanup. (jenn) - -7/29/99 (bug fix) Applied patch to fix typo in .SH NAME line in -doc/Encoding.n [Bug: 2451]. Applied patch to avoid linking pack.n to -pack-old.n [Bug: 2469]. Patches from Don Porter. (redman) - -7/29/99 (bug fix) Allow tcl to open CON and NUL, even for redirection -of std channels. [Bug: 2393 2392 2209 2458] (redman) - -7/30/99 (bug fix) Applied fixed Trf patch from Andreas Kupries. -[Bug: 2386] (hobbs) - -7/30/99 (bug fix) Fixed bug in info complete. [Bug: 2383 2466] (hobbs) - -7/30/99 (bug fix) Applied patch to fix threading on Irix 6.5, patch -provided by James Dennett. [Bug: 2450] (redman) - -7/30/99 (bug fix) Fixed launching of 16bit applications on Win9x from -wish. The command line was being primed with tclpip82.dll, but it was -ignored later. - -7/30/99 (bug fix) Added functions to stub table, patch provided by Jan -Nijtmans. [Bug: 2445] (hobbs) - -8/1/99 (bug fix) Changed Windows socket driver to terminate threads -by sending a message to the window rather than calling -TerminateThread(), which seems to leak about 4k from the helper -thread's stack space. (redman) - ---------------- Released 8.2b2, August 5, 1999 ---------------------- - -8/4/99 (bug fix) Applied patches supplied by Henry Spencer to greatly -enhance performance of certain classes of regular expressions. -[Bug: 2440 2447] (stanton) - -8/5/99 (doc change) Made it clear that tcl_pkgPath was not set for -Windows. [Bug: 2455] (hobbs) - -8/5/99 (bug fix) Fixed reference to bytes that might not be null -terminated in tclLiteral.c. [Bug: 2496] (hobbs) - -8/5/99 (bug fix) Fixed typo in http.tcl. [Bug: 2502] (hobbs) - -8/9/99 (bug fix) Fixed test suite to handle larger integers -(64bit). Patch from Don Porter. (hobbs) - -8/9/99 (documentation fix) Clarified Tcl_DecrRefCount docs -[Bug: 1952]. Clarified array pattern docs [Bug: 1330]. Fixed clock docs -[Bug: 693]. Fixed formatting errors [Bug: 2188 2189]. Fixed doc error -in tclvars.n [Bug: 2042]. (hobbs) - -8/9/99 (bug fix) Fixed path handling in auto_execok [Bug: 1276] (hobbs) - -8/9/99 (internal api change) Removed the TclpMutexLock and TclpMutexUnlock -APIs and added a new exported api, Tcl_GetAllocMutex. These APIs are all for -the mutex used in the simple memory allocators. By making this change -we are able to substitute different implementations of the thread-related -APIs without having to recompile the Tcl core. (welch) - -8/9/99 (new C API) Tcl_GetChannelNames returns a list of open channel -names in the interpreter result. Still no Tcl-level version of this, -but server-like applications can use this to clean up files without -deleting interpreters. (welch) - -8/9/99 (bug fix) Traces were not firing on "info exists", which used to -happen in Tcl 7.6 and earlier. An "info exists" now fires a read trace, -if defined. This makes it possible to fully implement variables that -are defined via traces. (welch) - -8/10/99 (bug fix) Fixed Brent's changes so that they work on -Windows. (redman) - ---------------- Released 8.2b3, August 11, 1999 ---------------------- - -8/12/99 (Mac) Rearrange projects in tclMacProjects.sea.hqx so that the -build directory is separate from the sources. (Jim Ingham) - -8/12/99 (bug fix) Fixed bug in Tcl_EvalEx where the termOffset was not -being updated in cases where the evaluation returned a non TCL_OK -error code. [Bug: 2535] (stanton) - ---------------- Released 8.2.0, August 17, 1999 ---------------------- - -9/21/99 (config fixes) fixed several AIX configuration issues. gcc and -threading may still cause problems on AIX. (hobbs) - -9/21/99 (bug fix) fixed expr double-eval problem. [Bug: 732] (hobbs) - -9/21/99 (bug fix) fixed static buffer overflow problem. [Bug: 2483] (hobbs) - -9/21/99 (bug fix) fixed end-int linsert interpretation. [Bug: 2693] (hobbs) - -9/21/99 (bug fix) fixed bug when setting array in non-existent -namespace. [Bug: 2613] (hobbs) - ---- Released 8.2.1, October 04, 1999 --- See ChangeLog for details --- - -10/30/99 (feature enhancement) new regexp engine from Henry Spencer -was patched in - should greatly reduce stack space usage. (spencer) - -10/30/99 (bug fix) fixed Purify reported memory leaks in findexecutable -test command, TclpCreateProcess on Unix, in handling of C environ array, -and in testthread code. No more known (reported) mem leaks for Tcl -built using gcc on Solaris 2.5.1. Also none reported for Tcl on NT -(using Purify 6.0). (hobbs) - -10/30/99 (bug fix) fixed improper bytecode handling of -'eval {set array($unknownvar) 5}' (also for incr) (hobbs) - -10/30/99 (bug fix) fixed event/io threading problems by making -triggerPipe non-blocking (nick kisserbeth) - -10/30/99 (bug fix) fixed Tcl_AppendStringsToObjVA and Tcl_AppendResultVA -to only iterates once over the va_list (avoiding non-portable memcpy). -(joe english, hobbs) - -10/30/99 (bug fix) removed savedChar trick in tclCompile.c that appeared -to be causing a segv when the literal table was released. -[Bug: 2459, 2515] (David Whitehouse) - -10/30/99 (bug fix) fixed [string index] to return ByteArrayObj -when indexing into one (test case string-5.16) [Bug: 2871] (hobbs) - -10/30/99 (bug fix) fixes for mac UTF filename handling (ingham) - ---- Released 8.2.2, November 04, 1999 --- See ChangeLog for details --- - -11/19/99 (feature enhancement) bug fixes for http package as well as -patch required by TLS (SSL) extension that adds http::(un)register -and -type to http::geturl. Up'd http pkg version to 2.2. - -11/19/99 (bug fix) removed extra decr of numLevels in Tcl_EvalObjEx -that could cause seg fault (mjansen@wendt.de) - -11/19/99 (bug fixes) numerous minor big fixes, including correcting the -installation of the koi8-r encoding and tcltest1.0 on Windows. - -11/30/99 (bug fix) fixes scan where %[..] didn't match anything - -11/30/99 (bug fix) fixed setting of isNonBlocking flag in PipeBlockModeProc -so you can now close a non-blocking channel without waiting. - -11/30/99 (bug work-around) prevented the unloading of DLLs for Unix in -TclFinalizeLoad. This stops the seg fault on exit that some users would -see (ie with oratcl) when using DLLs that do nasty things like register -atexit handlers. - -12/07/99 (bug fix) fixes for 'expr + {[incr]}' and 'expr + {[error]}' -cases (different causes). - ---- Released 8.2.3, December 16, 1999 --- See ChangeLog for details --- - -1999-09-14 (feature enhancement) added -start switch to regexp and regsub. - -1999-09-15 (feature enhancement) add 'array unset' command. - -1999-09-15 (feature enhancement) rewrote runtime libraries to use new -string functions - -1999-08-18 (feature enhancement) added 'file channels' command, along with -Tcl_GetChannelNames(Ex) public C APIs. - -1999-10-19 (feature enhancement) enhanced tcltest package - -1999-09-16 (feature enhancement) added -milliseconds switch to 'clock clicks' - -1999-10-28 (feature enhancement) added support for inline 'scan' - -1999-10-28 (feature enhancement) added support for touch functionality by -extendeding 'file atime' and 'file mtime' to take an optional time argument - -1999-11-24 (feature enhancement) added 'fconfigure $sock -lasterror' -command to Windows to query the last error received on a serial socket. - -1999-11-30 (bug fix) fixed handling of %Z on NT for timezones that don't -have DST - -1999-12-03 (feature enhancement) improved error message in bad octal cases -and improper use of comments. (hobbs) - -1999-12-07 (bug fix) fixed Tcl_ScanCountedElement to not step -beyond the end of the counted string - -1999-12-09 (feature enhancement) removed all references to 16 bit -compatibility code for Windows (hobbs) - -1999-12-10 (bug fix) removed check for vfork - Tcl now uses only fork in -exec. (hobbs) - -1999-12-10 (optimization) changed Tcl_ConcatObj to return a list -object when it receives all pure list objects as input (used by 'concat'), -added optimizations in Tcl_EvalObjEx for pure list case, and optimized -INST_TRY_CVT_TO_NUMERIC in TclExecuteByteCode for boolean objects. -(oakley, hobbs) - -1999-12-12 (feature enhancement) enhanced glob command with -type, -path, --directory and -join switches. (darley, hobbs) - -1999-12-21 (bug fix) changed CreateThread to _beginthreadex and -ExitThread to _endthreadex to prevent 4K mem leak (gravereaux) - -1999-12-21 (bug fix) fixed applescript for I18N - -1999-12-21 (feature enhancement) added -unique option to lsort (hobbs) - -1999-12-21 (bug fix) changed thread ids to longs (for 64bit systems) - ---- Released 8.3b1, December 22, 1999 --- See ChangeLog for details --- - -2000-01-10 (feature enhancement) clock scan now supports the common -ISO 8601 date/time formats. See docs for details. (melski) - -2000-01-10 (bug fix) prevented \ooo substitution from accepting -non-octal digits [Bug: 3975] (hobbs) - -2000-01-11 (bug fix) fixed improper handling of DST by clock when -using relative times (like "1 month" or "tomorrow"). (melski) - -2000-01-12 (bug fix) improved build support for Tru64 v5, NetBSD -and Reliant Unix (hobbs) - -2000-01-12 (bug fix) made imported commands also import their -compile procedure (duffin) - -2000-01-12 (bug fix) fixed 'info procs ::namesp::*' behavior to return -procs in a namespace (dejong) - -2000-01-12 (feature enhancement) added support for setting permissions -symbolicly (like chmod) in [file attributes $file -permissions ...] (schoebel) - -2000-01-13 (bug fix) fixed lsort -dictionary problem when sorting -characters between 'Z' and 'a' (flawed upper/lower comparison logic) (melski) - ---- Released 8.3b2, January 13, 2000 --- See ChangeLog for details --- - -2000-01-14 (feature enhancement) clock format %Q added, clock scan updated - -2000-01-20 (bug fix) corrected complex array elem compiling (Spjuth) - -2000-01-20 (bug fix) made [info body] always return a string type arg, -to prevent possible misuse of bytecodes in the wrong context (hobbs) - -2000-01-20 (bug fixes) several fixes to variable handling to prevent -possible crashes, and further definition of correct behavior (melski) - -2000-01-25 (bug fixes) improved QNX, Ultrix and OSF1 (Tru64) config and -compatibility (edge, furukawa) - -2000-01-25 (bug fix) fixed mem leak when calling lsort with a bad -command -argument (hobbs) - -2000-01-27 (feature enhancement) package mechanism overhaul: changed -behavior of pkg_mkIndex to do -direct by default, added -lazy option. -Fixed pkg_mkIndex to handle odd proc names and auto_mkIndex to use platform -independent file paths. Other fixes for odd package quirks. Added -::pkg namespace and ::pkg::create helper function. (melski) - -2000-02-01 (bug fix) fixed problem where http POST would send one extra -newline (vasiljevic) - -2000-02-02 (feature enhancement) added docs for new regexp -inline and --all switches. (hobbs) - -2000-02-08 (bug fix) corrected handling of "next monthname" in clock scan -(melski) - -2000-02-09 (bug fix) restored Mac source to build readiness and prevented -mac panic from an error when closing an async socket (steffen, ingham) - -2000-02-10 (feature enhancement) improved error reporting for failed -loads on Windows (dejong, hobbs) - ---- Released 8.3.0, February 10, 2000 --- See ChangeLog for details --- - -2000-03 (bug fixes, feature enhancement) overhaul of http package for -proper handling of async callbacks (new options), version is now at 2.3 -(tamhankar, welch) - -2000-03 (performance enhancement) speedup in Windows filename handling (newman) -and ==/!= empty string in exprs. (hobbs) - -2000-03-27 (bug fix) added uniq'ing test to namespace export list to -prevent unnecessary mem growth (hobbs) - -2000-03-29 (bug fix) fixed mem leak when repeatedly sourcing the same -bytecompiled (tbc) code repeatedly across different interpreters (hobbs) - -2000-03-29 (config enhancement) improved build support for gcc/mingw on -Windows (nijtmans, hobbs) and added RPM target (melski) - -2000-03-31 (bug fix) corrected data encoding problem when using -"exec << $data" construct (melski) - -2000-04 (feature enhancement) overhaul of threading mechanism to better -support tcl level thread command (new APIs Tcl_ConditionFinalize, -Tcl_MutexFinalize, Tcl_CreateThread, etc, all docs in Thread.3). -(kupries, graveraux) -This enables the tcl level thread extension. (welch) - -2000-04-10 (bug fix) fixed infinite loop case in regexp -all (melski) - -2000-04-13 (config enhancement) added support for --enable-64bit-vis -Sparc target. (hobbs) - -2000-04-18 (bug fix) moved tclLibraryPath to thread-local storage to fix -possible race condition on MP machines (hobbs) - -2000-04-18 (config enhancement) added MacOS X build target and -tclLoadDyld.c dl type. (sanchez) - -2000-04-23 (bug fix) several Mac socket fixes (ingham) - -2000-04-24 (bug fix) fixed hang in threaded Unix case when backgrounded -exec process was running (dejong) - ---- Released 8.3.1, April 26, 2000 --- See ChangeLog for details --- - -2000-04-26 (doc fix) updated/added documentation for many API's and -commands (melski) - -2000-05-02 (feature enhancement) added support for joinable threads; -extended API's for channels to allow channels to move between threads -(kupries) - -2000-05-02 (feature enhancement) changed error return for procedures -with incorrect args to be like the Tcl_WrongNumArgs API, with a "wrong -# args: ..." message printed, with an args list (hobbs) - -2000-05-08 (feature enhancement) added [array statistics] command - -2000-05-08 (performance enhancement) rewrote Tcl_StringCaseMatch -algorithm for better performance; this affects the [string match] -command; added "eq" and "ne" operands to expr, for testing -string equality and inequality (hobbs) - -2000-05-09 (feature enhancement) extended [lsearch] to support sorted -list searches and typed list searches (melski) - -2000-05-10 (feature enhancement) added [namespace exists] command -(darley) - -2000-05-18 (build enhancement) added support for mingw compile env and -cross-compiling (dejong) - -2000-05-18 (bug fix) corrected clock grammar to properly handle the -"ago" keyword when it follows multiple relative unit specifiers -(melski) - -2000-05-22 (compile fix) type cast cleanups (dejong) - -2000-05-23 (performance enhancement) added byte-compiled -implementation of [return] command and [string] command (melski) - -2000-05-26 (performance enhancement) extended byte-compiled [string] -command with support for [string compare/index/match] (hobbs) - -2000-05-27 (feature enhancement) added ability to set [info script] -return value ([info script ?newFileName?]) (welch) - -2000-05-31 (feature enhancement) added support for regexp and exact -pattern matching for [array names] (gazetta) - -2000-05-31 (feature enhancement) added -nocomplain and -- flags to -[unset] to allow for silent unset operation (hobbs) - ---- Released 8.4a1, June 6, 2000 --- See ChangeLog for details --- - -2000-05-29 (bug fix) corrected resource cleanup in http error cases. -Improved handling of error cases in http. (tamhankar) - -2000-07 (feature rewrite) complete rewrite of the Tcl IO channel subsystem -to correct problems (hangs, core dumps) with the initial stacked channel -implementation. The new system has many more tests for robustness and -scalability. There are new C APIs (see Tcl_CreateChannel), but only -stacked channel drivers are affected (ie: TLS, Trf, iogt). The iogt -extension has been added to the core test code to test the system. -(hobbs, kupries) - **** POTENTIAL INCOMPATABILITY **** - -2000-07 (build improvements) cleanup of the makefiles and configure scripts -to correct support for building under gcc for Windows. (dejong) - -2000-08-07 (bug fix) corrected sizeof error in Tcl_GetIndexFromObjStruct. -(perkins) - -2000-08-07 (bug fix) correct off-by-one error in HistIndex, which was -causing [history redo] to start its search at the wrong event index. (melski) - -2000-08-07 (bug fix) corrected setlocale calls for XIM support and locale -issues in startup. (takahashi) - -2000-08-07 (bug fix) correct code to handle locale specific return values -from strftime, if any. (wagner) - -2000-08-07 (bug fix) tweaked grammar to properly handle the "ago" keyword -when it follows multiple relative unit specifiers, as in -"2 days 2 hours ago". (melski) - -2000-08-07 (doc fixes) numerous doc fixes to correct SEE ALSO and NAME -sections. (english) - -2000-08-07 (bug fix) new man pages memory.n, TCL_MEM_DEBUG.3, Init.3 and -DumpActiveMemory.3. (melski) - ---- Released 8.3.2, August 9, 2000 --- See ChangeLog for details --- - -2000-06 thru 2000-11 (build improvements) Added support for mingw (gcc on -Windows), AIX-5 and Win64 builds (dejong, hobbs) - -2000-06-23 (feature enhancement) ability to use Tcl_Obj *s as hash keys (duffin) - -2000-06-29 (new features) added [mcmax] and [mcmset] and extended [unknown] in -msgcat package (duperval, krone, nelson) -=> msgcat 1.1 - -2000-08 thru 2000-09 added tclPlatDecls.h to default install (melski, hobbs) - -2000-08-24 (new feature) Enhanced trace syntax to add: - trace {add|remove|list} {variable|command} name ops command -(darley, melski) - -2000-09-06 (cross-platform feature) Set ^Z (\32) as default EOF char. (hobbs) - -2000-09-07 partial fix for bug 2460 to prevent exec mem leak on Windows for the -common case (gravereaux) - -2000-09-14 Improved string allocation growth for large strings (hintermayer, -melski) - -2000-09-14 New non-panic'ing mem allocation functions Tcl_AttemptAlloc, -Tcl_AttemptRealloc, Tcl_AttemptSetObjLength (melski) - -2000-09-20 (new features) completely new, enhanced syntax in tcltest package. -Backwards compatable with tcltest v1. (hom) -=> tcltest 2.0 - -2000-09-27 (bug fix) fixed a bug introduced by a partial fix in 8.3.2 that -didn't set nonBlocking correctly when resetting the flags for the write -side (mem leak) Correct mem leak in channels when statePtr was released -(hobbs) - -2000-09-29 (bug fix) corrected reporting of space parity on Windows (Eason) - -2000-10-06 (bug fix) corrected [file channels] to only return channels in -the current interpreter (hobbs) - -2000-10-20 (performance enhancement) call stat only when necessary in 'glob' to -speed up command significantly in base cases (hobbs) - -2000-10-27 Fixed mem leak in Tcl_CreateChannel. Re-purified core via test -suites. (hobbs) - -2000-10-30 (new feature) add "ja_JP.eucJP" map to "euc-jp" encoding (takahashi) - -2000-11-01 (mem leak) Corrected excessive mem use of info exists on a -non-existent array element (hobbs) - -2000-11-02 (bug fix) Corrected sharing of tclLibraryPath in threaded -environment (gravereaux) - -2000-11-03 (new feature) Tcl_SetMainLoop enables defining an event loop for -tclsh. This enables Tk as a truly loadable package. (hobbs) - ---- Released 8.4a2, November 3, 2000 --- See ChangeLog for details --- - -2000-09-27 (bug fix) fixed a bug introduced by a partial fix in 8.3.2 that -didn't set nonBlocking correctly when resetting the flags for the write -side (mem leak) Correct mem leak in channels when statePtr was released -(hobbs) - -2000-09-29 (bug fix) corrected reporting of space parity on Windows (Eason) - -2000-10-06 (bug fix) corrected [file channels] to only return channels in -the current interpreter (hobbs) - -2000-10-20 (performance enhancement) call stat only when necessary in 'glob' to -speed up command significantly in base cases (hobbs) - -2000-11-01 (mem leak) Corrected excessive mem use of info exists on a -non-existent array element (hobbs) - -2000-11-02 (bug fix) Corrected sharing of tclLibraryPath in threaded -environment (gravereaux) - -2000-11-23 (mem leak) fixed potential memory leak in error case of lsort -(fellows) - -2000-12-09 (feature enhancement) changed %o and %x to use strtoul instead -of strtol to correctly preserve scan<>format conversion of large integers -(hobbs) -Fixed handling of {!} in expressions (hobbs, fellows) - -2000-12-14 (feature enhancement) improved (s)rand for 64-bit platforms -(porter) - -2001-01-04 (bug fix) corrected parsing of $tcl_libPath at startup on -Windows (porter) - -2001-01-30 (bug fix) Fixed possible hangs in fcopy. (porter) - -2001-02-15 (performance enhancement) improved efficiency of [string split] -(fellows) - -2001-03-13 (bug fix) Correctly possible memory corruption in string map {} -$str (fellows) - -2001-03-29 (bug fix) prevent potential race condition and security leak in -tmp filename creation on Unix. (max) -Fixed handling of timeout for threads (corrects excessive CPU usage issue -for Tk on Unix in threaded Tcl environment). (ruppert) - -2001-03-30 (bug fix) corrected Windows memory error on exit (wu) -Fixed race condition in readability of socket on Windows. - -2001-04-03 (doc fixes) numerous doc corrections and clarifications. -Update of READMEs. - -2001-04-04 (build improvements) redid Mac build structure (steffen) -Corrected IRIX-5* configure (english). Added support for AIX-5 (hobbs). -Added support for Win64 (hobbs). - ---- Released 8.3.3, April 6, 2001 --- See ChangeLog for details --- - -2000-11-23 (new feature)[TIP 7] higher resolution timer on Windows (kenny) - -2001-01-18 (new feature) Tcl_InitHashTableEx renamed to Tcl_InitCustomHashTable -(kupries) - -2001-03-30 (new feature)[TIP 10] support for thread-aware/hot channels (kupries) - -2001-04-06 (new feature)[219280] auto-loading hidden in ::errorInfo (porter) - -2001-04-07 (bug fix)[406709] corrected panic when extra items left on the -byte compiler execution stack (sofer) - -2001-04-09 (bug fix)[219136,232558] improved use of thread-safe functions in -unix time commands (kenny) - -2001-04-24 (new feature)[TIP 27] started CONST-ification of the Tcl APIs (kenny) - -2001-05-03 (new feature) [auto_import] now matches patterns like -[namespace import], not like [string match] (porter) - **** POTENTIAL INCOMPATABILITY **** - -2001-05-07 (new feature)[416643] distinct srand() seed per interp (sofer) - -2001-05-15 (new feature) new Tcl_GetUnicodeFromObj API (hobbs) - -2001-05-16 (performance enhancement) byte-compiled versions of [lappend], -[append] simple cases (hobbs) - -2001-05-23 (new feature) added ISO-8859-15 and koi8-u encodings, updated other -encoding tables based on http://www.unicode.org/Public/MAPPINGS/ (kuhn) - -2001-05-27 (new feature) updated to Unicode 3.1.0 data set (still using 16 -bits for Tcl_UniChar though) (hobbs) - -2001-05-30 (new feature)[TIP 15] Tcl_GetMathFuncInfo, Tcl_ListMathFuncs, -Tcl_InfoObjCmd, InfoFunctionsCmd APIs (fellows) - -2001-06-08 (bug fix,feature enhancement)[219170,414936] all Tcl_Panic -definitions brought into agreement (porter) - -2001-06-12 (bug fix)[219232] regexp returned non-matching sub-pairs to have -index pair {-1 -1} (fellows) - -2001-06-27 (bug fix)[217987] corrected backslash substitution of non-ASCII -characters. (hobbs, riefenstahl) - -2001-06-28 (bug fix)[231259] failure to re-compile after cmd shadowing (sofer) - -2001-07-02 (bug fix)[227512] corrected [concat] treatment of UTF-8 strings -(hobbs, barras) - -2001-07-12 (new feature)[TIP 36] Tcl_SubstObj API (fellows) - -2001-07-16 (bug fix) corrected thread-enabled pipe closing on Windows -(hobbs, jsmith) - -2001-07-18 (bug fix)[427196] corrected memory overwrite error when buffer size -of a channel is changed after channel use has already begun (kupries, porter) - -2001-07-31 (new feature)[TIP 17] TclFS* APIs provide new virtual file -system. This includes the addition of 'file normalize', 'file system', -'file separator' and 'glob -tails' (darley) - -2001-08-06 (bug fix) removed use of tmpnam in TclpCreateTempFile on Unix (lim) - - * improved build support for IRIX, GNU HURD, Mac OS 9 and OS X - - * configure scripts revamped for better support of cygwin and gcc on - Windows (mdejong) - - * corrected several minor errors noted by Purify (hobbs) - ---- Released 8.4a3, August 6, 2001 --- See ChangeLog for details --- - -2001-06-27 (bug fix)[217987] corrected backslash substitution of non-ASCII -characters. (hobbs, riefenstahl) - -2001-06-28 (bug fix)[231259] failure to re-compile after cmd shadowing (sofer) - -2001-07-02 (bug fix)[227512] corrected [concat] treatment of UTF-8 strings -(hobbs, barras) - -2001-07-16 (bug fix) corrected thread-enabled pipe closing on Windows -(hobbs, jsmith) - -2001-07-18 (bug fix)[427196] corrected memory overwrite error when buffer size -of a channel is changed after channel use has already begun (kupries, porter) - -2001-08-06 (bug fix)[442665] corrected object reference counting in [gets] -(jikamens) - -2001-08-06 (new feature) added GNU (HURD) configuration target. (brinkmann) - -2001-08-07 (bug fix)[406709] corrected panic when extra items left on the -byte compiler execution stack (see test foreach-5.5) (sofer, tallneil, jstrot) - -2001-08-08 (new features) updated packages msgcat 1.1.1, opt 0.4.3, -tcltest 1.0.1, dependencies checked (porter) - -2001-08-20 (new feature)[452217] http 2.3.2: include port number in Host: header -to comply with HTTP/1.1 spec (RFC 2068) (hobbs, tils) - -2001-08-23 (new feature) added QNX-6 build support (loverso) - -2001-08-23 (bug fix) corrected handling of spaces in path name passed to -[exec] on Windows (kenpoole) - -2001-08-24 (bug fix) corrected [package forget] stopping on non-existent -package (porter) - -2001-08-24 (bug fix) corrected construction of script library search path -relative to executable (porter) - -2001-08-24 (bug fix) [auto_import] now matches patterns like -[namespace import], not like [string match] (porter) - **** POTENTIAL INCOMPATABILITY **** - -2001-08-27 (new feature) added Tcl_SetMainLoop() to enable loading Tk as a -true package (hobbs) - -2001-08-30 (bug fix) build support for Crays (andreasen) - -2001-09-01 (bug fix) rewrite of Tcl_Async* APIs to better manage thread -cleanup (gravereaux) - -2001-09-06 (new feature) http 2.4: honor the Content-encoding and charset -parameters; add -binary switch for forcing the issue (hobbs, saoukhi, orwell) -=> http 2.4 - -2001-09-06 (performance enhancement) rewrite of file I/O flush management on -Windows. Approximately 100x speedup for some operations. (kupries, traum) - -2001-09-10 (bug fix) corrected finalization error in TclInExit (darley) - -2001-09-10 (bug fix) protect against alias loops (hobbs) - -2001-09-12 (bug fix) added missing #include in tclLoadShl.c (techentin) - -2001-09-12 (bug fix) script library path construction on Windows no longer -uses registry, nor adds the current working directory to the path (porter) - -2001-09-12 (bug fix) correct bugs in compatibility strtod() (porter) - -2001-09-13 (bug fix) Tcl_UtfPrev now returns the proper location when the -middle of a UTF-8 byte is passed in (hobbs) - -2001-09-19 (bug fix) [format] and [scan] corrected for 64-bit machines (rmax) - -2001-09-19 (new feature) --enable-64-bit support for HP-11. (hobbs) - -2001-09-19 (new feature) native memory allocator now default on Windows -(hobbs) - -2001-09-20 (new feature) WIN64 support and extra processor definitions -(hobbs, mstacy) - -2001-09-26 (bug fix) corrected potential deadlock in channels that do not -provide a BlockModeProc (kupries, kogorman) - -2001-10-03 (new feature) WIN64 build support (hobbs) - -2001-10-03 (bug fix) correction in thread finalization (rbrunner) - -2001-10-04 (new feature) updated encodings with latest mappings from -www.unicode.org (hobbs) - -2001-10-11 (bug fix) corrected cleanup of self-referential bytecodes at -interpreter deletion (sofer, rbrunner) - -2001-10-16 (new feature) config support for MacOSX / Darwin (steffen) - -2001-10-16 (new feature, Mac) change in binary extension format from MachO -bundles to standard .dylib dynamic libraries like on other unices. - *** POTENTIAL INCOMPATIBILITY *** - -2001-10-18 (bug fix) corrected off-by-one-day error in clock scan with -relative months and years during swing hours. (lavana) - ---- Released 8.3.4, October 19, 2001 --- See ChangeLog for details --- - -2001-08-21 (bug fix)[219184] overagressive compilation of [catch] (sofer) - -2001-08-22 (new feature)[227482] [dde request -binary] (hobbs) -=> dde 1.2 - -2001-08-30 (performance enhancement)[456668] fully qualified command names use -cached Command for all namespaces, avoiding repeated lookups (sofer) - -2001-08-31 (performance enhancement) bytecompiled [list] (hobbs) - -2001-09-02 (bug fix)[403553] Add -Zl to VC++ compile line for tclStubLib to -avoid any specific C-runtime library dependence. (gravereaux) - -2001-09-05 (new feature) restored support for Borland compiler (gravereaux) - -2001-09-05 (new feature)[TIP 49] Tcl_OutputBuffered API (schroedter, fellows) - -2001-09-07 (new feature) restored VC++ 5.0 compatibility (gravereaux) - -2001-09-10 (performance enhancement)[TIP 53,451441] [proc foo args {}] now -compiles to 0 bytecodes (sofer) - -2001-09-13 (new feature)[TIP 56] Tcl_EvalTokensStandard API (sofer) - -2001-09-13 (new feature) Old ChangeLog entries => ChangeLog.1999 (hobbs) - -2001-09-17 (new feature) compiling with TCL_COMPILE_DEBUG now required to -enable all compile and execution tracing (sofer) - *** POTENTIAL INCOMPATIBILITY *** - -2001-09-19 (bug fix)[411825] made TclNeedSpace UTF-8 aware (fellows) - -2001-09-19 (bug fix)[219166] overagressive compilation of "quoted" bodies of -[for], [foreach], [if], and [while] (sofer) - -2001-09-19 (performance enhancement) bytecompiled [string match] (hobbs) - -2001-10-15 (new feature)[TIP 35] serial channel configuration: Win (schroedter) - -2001-11-06 (bug fix)[478856] loss of fileevents due to short reads (kupries) - -2001-11-06 (new feature) revitalized makefile.vc (gravereaux) - -2001-11-07 (new feature) Cygwin gcc support dropped. Use mingw (dejong) - *** POTENTIAL INCOMPATIBILITY *** - -2001-11-07 (new feature) Support --include-dir= and --libdir= options to -configure. Store in tclConfig.sh as TCL_INCLUDE_SPEC and TCL_LIB_SPEC. -(dejong) - *** POTENTIAL INCOMPATIBILITY *** - -2001-11-08 (new feature) Enable --enable-threads on FreeBSD (dejong) - -2001-11-08 (new feature) New make target 'make gdb' (dejong) - -2001-11-09 (bug fix)[480176] [global] mishandled varnames matching :* (porter) - -2001-11-12 (new feature)[TIP 22,33,45] new command [lset], -[lindex] extended to accept multiple indices. (kenny, hobbs) - -2001-11-16 (new feature) new configure option --enable-langinfo=no. -By default, nl_langinfo() is used on Unix to determine system encoding. -Tcl's built-in system is used only if that fails, or configured with ---enable-langinfo=no. (hobbs, wagner) - -2001-11-19 (new feature)[TIP 62] A Tcl_VarTraceProc can now return Tcl_Obj * -or a dynamic string as well as a static string to indicate an error (fellows) - -2001-11-19 (new feature)[TIP 73] Tcl_GetTime API (kenny) - -2001-11-19 (bug fix)[478847] overflows in [time] of >2**31 microseconds (kenny) - -2001-11-29 (performance enhancement) caching scheme added to [binary scan] -(fellows) - -2001-12-05 (new feature) new algorithm for [array get] adds safety when read -traces modify the array. (sofer) - *** POTENTIAL INCOMPATIBILITY *** - -2001-12-10 (bug fix)[490514] doc fixes (porter,english) - -2001-12-18 (new feature) removed unix/dltest/configure; unix/configure does -all (dejong) - -2001-12-19 (new feature) New make target 'make shell' (dejong) - -2001-12-21 (new feature) MaxOSX / Darwin support (steffen) - -2001-12-28 (new feature) new command [memory onexit] replaces [checkmem] when -compiled with TCL_MEM_DEBUG. Added documentation. (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2001-12-28 (bug fix) proper case in [auto_execok] use of $env(COMPSPEC) (hobbs) - -2002-01-05 (feature rewrite) Tcl_Main() rewritten and documentation improved. -Interactive operation and event loop operation (via Tcl_SetMainLoop) now -interleave cleanly. Also more robust against strange happenings. (porter) - -2002-01-17 (bug fix)[504642] Tcl_Obj refCounts in [gets] (griffen,kupries) - -2002-01-21 (bug fix)[506297] infinite loop writing in iso2022-jap encoding -(forssen,kupries) - -2002-01-24 (HTTP server bug workaround)[504508] leave the default port out -of the Host: header value -=> http 2.4.1 (hobbs) - -2002-01-25 (new feature)[496733] socket options -eofchar and -translation -return read-only values (dejong) - -2002-01-28 (new feature) Old ChangeLog entries => ChangeLog.20900 (hobbs) - -2002-01-28 (performance enhancement) bytecompiled [regexp] for trivial cases -that amount to string matching. Also -nocase and --. (hobbs) - -2002-02-05 (bug fix) [http::error] called when [::error] intended -=> http 2.4.2 (porter) - -2002-02-05 (bug fix)[465765] avoid zero-byte writes to STREAMs -(talcott,kupries) - -2002-02-06 (performance enhancement) [regsub] special cases that map to -[string map] detected. (hobbs) - -2002-02-06 (bug fix)[495213] [scan] accept 0x as prefix of base 16 value -(hobbs) - -2002-02-10 (new feature)[TIP 32,79] Tcl_CreateObjTrace API (kenny) - -2002-02-12 (new feature) partial support for DJGPP Tcl on DOS (gravereaux) - -2002-02-14 (mem leak) Fixed leaking an empty Tcl_Obj when [gets $chan] -errored out. (kupries, sofer) - -2002-02-15 (new feature)[TIP 72] support for 64-bit integer values on -32-bit platforms and ability to work with >2GiB files. Extends many -commands. See ChangeLog and TIP for details. - *** POTENTIAL INCOMPATIBILITY *** - -2002-02-22 (bug fix)[476537] Fix panic when loading shared library without -proper use of stubs on platform without backlinking (porter) - -2002-02-22 (new feature) 64-bit support for xlc compiler on AIX-4 (hobbs) - -2002-02-22 (new feature)[521560] Removed limits on filename length and -format [source]able through the Safe Base (hobbs) - -2002-02-22 (performance enhancement) optimized bytecodes for [if], [for], -[while] and constant conditions (sofer) - -2002-02-22 (new feature)[TIP 76] [regsub] can now return result (fellows) - -2002-02-25 (bug fix)[495207] buffer overrun when closing ] left out of -argument to [subst] (sofer, english) - -2002-02-25 (bug fix)[514392] [load] updated for Mac OS X 10.1 (steffen) - -2002-02-26 (bug fix) [info hostname] choked on names >31 characters (hobbs) - -2002-02-26 (new feature)[TIP 35] serial channel configuration: Unix -(schroedter, hobbs) - -2002-02-25 (bug fix)[483575] [fconfigure ... -error] now no-op on Mac (kupries) - -2002-02-28 (performance enhancement)[458872] fully qualified command names use -cached Command for all namespaces, avoiding repeated lookups (sofer) - - * (new feature)[TIP 27] completed CONST-ification of TCL APIs. -Added compiler macro USE_NON_CONST to keep using those old API prototypes -that present irreconcilable source incompatibilities with header files -of prior Tcl releases. Others will need to be reconciled. - *** POTENTIAL INCOMPATIBILITY *** - -2002-03-04 (bug fix)[474358, 218099, 219314, 524674] fixed several problems -related to the handling of iso2022 text and finalization of escape-based -encodings. (taguchi, takahashi, hobbs) - ---- Released 8.4a4, March 5, 2002 --- See ChangeLog for details --- - -2002-03-06 (new feature)[TIP 80] expanded [lsearch] options (wilkason, fellows) - -2002-03-07 (new feature)[TIP 87] [interp recursionlimit] (trier) - -2002-03-08 (platform feature) mingw 1.1 build favored (dejong) - -2002-03-20 (new feature)[TIP 27] CONST-ified variable access functions (porter) - -2002-03-24 (bug fix)[511666,511658,523217,530960] expanded -Tcl_FSMatchInDirectory to handle assorted [glob] bugs in VFS. (darley) - *** POTENTIAL INCOMPATIBILITY with prior 8.4a releases *** - -2002-03-25 (bug fix)[495726] stopped tcltest disabling of auto-loading (porter) - -2002-03-25 (bug fix)[495977] allow \n in test constraints (porter) - -2002-03-27 (platform support)[527941,533862] VC/winhelp/W9X (spjuth, -gravereaux) - -2002-03-28 (bug fix)[219181] exception at level 0 issues (sofer) - -2002-03-28 (bug fix)[219362] command termination; Tcl_CreateTrace (knoll,sofer) - -2002-04-05 (bug fix)[536879] exceptions during variable subst (porter) - -2002-04-15 (bug fix)[497446,513983] tcltest syntax errors now raised (porter) - ***POTENTIAL INCOMPATIBILITY with prior tcltest 2.0.* (8.4aX)*** - -2002-04-17 (bug fix)[495660] [(save|restore)state] deprecated (porter) - -2002-04-17 (bug fix)[526524] escape-based encodings corrected (yamamoto, hobbs) - -2002-04-18 (bug fix)[542588] [expr] error msgs improved (ehrens, sofer) - -2002-04-18 (bug fix)[545325] [info level $level] now returns [namespace eval] -as documented (suchenwirth,sofer) - -2002-04-19 (bug fix)[544727] export [mcload]; ns context of [mcmax] (porter) -=> msgcat 1.2.3 - -2002-04-22 (performance enhancement) threaded memory allocator (AOL, hobbs) - -2002-04-24 (new feature) TCLTK_NO_LIBRARY_TEXT_RESOURCES #define disables -inclusion of tcl library code in resource fork on Mac. (steffen) - -2002-05-21 (platform support) static libs on OSF (dejong) - -2002-05-24 (bug fix)[557878] set encoding on listening socket (staplin, -kupries) - -2002-05-24 (new feature)[TIP 91] Tcl_Seek compatibility (fellows) - -2002-05-28 (bug fix)[545579] VFS [load] left temp file (darley) - -2002-05-28 (bug fix)[559376] plug timezone env leak on Windows (hobbs) - -2002-05-29 (performance enhancement) [string compare] optimized (hobbs,fellows) - -2002-05-31 (bug fix)[550534] plug interp leak in [pkg_mkIndex] (helmut) - -2002-05-31 (dead code)[474335,555635] removed all use of matherr() (english) - *** POTENTIAL INCOMPATIBILITY *** - -2002-06-04 (new feature)[TIP 85,521362] custom result match in tcltest -(markus, porter) -=> tcltest 2.1 - -2002-06-06 (bug fix)[524352] encoding, threading, and environment issues on -MacOSX (steffen) - -2002-06-06 (bug fix)[512214,558742,512214,461000] lazy initialization of -tcltest constraints (porter) - -2002-06-07 (bug fix)[563122,564595] EOVERFLOW definitions (fellows) - -2002-06-11 (bug fix)[567386] [info locals] corrections (sofer) - -2002-06-14 (new feature)[TIP 102] [trace list] renamed [trace info] (fellows) - -2002-06-17 (new feature)[525522,525525] msgcat support for XPG4 locales; -examination of LC_ALL, LC_MESSAGES environment variables (haible, porter) -=> msgcat 1.3 - -2002-06-17 (new feature)[565088] header files assume modern C compiler by -default; older compilers may need configuration (english) - *** POTENTIAL INCOMPATIBILITY *** - -2002-06-17 (bug fix)[554068] [exec] argument quoting on Windows (darley) - -2002-06-17 (new feature)[TIP 62,462580] command execution traces (lavana) - -2002-06-19 (bug fix)[558324] regexp sets a linked variable (watson) - - * (performance enhancment) optimizations of bytecode execution (sofer) - -2002-06-21 (new feature)[TIP 99,562970] new [file link] command (darley) - -2002-06-24 (new feature)[TIP 101] new [tcltest::configure] command (porter) -=> tcltest 2.2 - -2002-06-25 (new feature) --enable-man-symlinks and --enable-man-compression -options to configure (max) - -2002-06-26 (bug fix)[565880] [clock format] now respects locale (max) - *** POTENTIAL INCOMPATIBILITY *** - -2002-07-03 (bug fix)[577015] [catch] catches even compile errors (sofer) - ---- Released 8.4b1, July 5, 2002 --- See ChangeLog for details --- - -2002-07-08 (bug fix) restored compatibility of [viewFile] in tcltest (porter) - -2002-07-11 (bug fix) [file normalize] returns long form on Win 95/98/ME (darley) - -2002-07-15 (performance enhancment) variable operations rewritten to store - and use cached Var pointers (sofer) - -2002-07-22 (bug fix)[218000] Inf and Nan are floating-point values (fellows) - -2002-07-23 (platform support)[219220] 64-bit compile on IRIX (dejong) - -2002-07-25 (bug fix)[219218] return codes in background errors (english) - -2002-07-28 (bug fix)[582522] alias fires exec traces (sofer) - -2002-07-29 (bug fix)[578363] regexp (fellows,pvgoran) - -2002-07-30 (bug fix)[584603] WriteChars infinite loop non-UTF-8 string (kupries) - -2002-08-04 (new feature)[584051,580433,585105,582429][TIP 27] Tcl interfaces - are now fully CONST-ified. Use the symbols USE_NON_CONST or - USE_COMPAT_CONST to select interfaces with fewer changes. - *** POTENTIAL INCOMPATIBILITY *** - -2002-08-05 (bug fix)[589859] tcltest setup and cleanup scripts skipped when - test body is skipped (porter) - => tcltest 2.2 - -2002-08-07 (bug fix)[587488] mem leak with USE_THREAD_ALLOC (sofer,sass) - -2002-08-07 (feature enhancement)[584794,584650,472576] boolean values - are no longer always re-parsed from string. (sofer) - -Many internal bugs fixed. -Considerable cleanup of the test suite. - ---- Released 8.4b2, August 9, 2002 --- See ChangeLog for details --- - -2002-08-20 (new feature) --enable-memdebug configure option (kupries) - -2002-08-23 (bug fix)[597936] mem leak with USE_THREAD_ALLOC (sofer,zoran) - -2002-08-26 (bug fix)[599788] segfault in compiler (sofer,wilkason) - -2002-08-28 (bug fix)[414910] avoid mem leaks accessing environment variables - on Windows (welton,gravereaux) - -2002-08-31 (platform support)[TIP 108] Mac OS X port (steffen,ingham) - -2002-09-02 (platfrom support) 64-bit compile on HP-11 (martin) - ---- Released 8.4.0, September 10, 2002 --- See ChangeLog for details --- - -2002-09-18 (platform support) Updated support for compiling with Cygwin and -either mingw or gcc. (khan, howell, dejong) - -2002-09-22 (bug fix)[612786, 611922] Corrected [puts -nonewline] within -test bodies. Also corrected reporting of body return code. Updated tcltest -to v2.2.1. - -2002-09-24 (bug fix)[613117] More robust 64-bit wide integer value -detection (fellows) - -2002-09-26 (bug fix) correct overeager optimization of noop proc to handle -the precompiled case. (sofer, hobbs) - -2002-09-26 (bug fix)[615115] removed extraneous spaces in koi8-u.enc that -confused encoding reader. - -2002-09-29 (bug fix)[219355] Added proper exiting conditions using Win32 -console signals. This handles the existing lack of a Ctrl+C exit to call -exit handlers when built for thread support. Also, properly handles exits -from other conditions such as CTRL_CLOSE_EVENT, CTRL_LOGOFF_EVENT, and -CTRL_SHUTDOWN_EVENT signals. In all cases, exit handlers will be called. -(gravereaux) - -2002-09-30 (bug fix) improve the checking for bad regular expressions -during regexp compilation. Resultant compiles were correct, but much -slower than necessary. (hobbs) - -2002-10-01 (bug fix) fix precompiled locals to support 8.3 precompiled -code. (hobbs) - -2002-10-09 (bug fix)[620735] Added code to set an exit handler on Windows -that terminates the thread that calibrates the performance counter, so that -the thread won't outlive unloading the Tcl DLL. (kenny) - -2002-10-09 (build support) all --enable-symbols to take the enhanced -options yes|no|mem|compile|all. (hobbs) - -2002-10-10 (build support) enable USE_THREAD_ALLOC (new threaded allocator) -by default on Windows. (hobbs, gravereaux) - -2002-10-14 (bug fix)[623269] correct possible mem leak in -Tcl_PutEnv. (brouwers) - -2002-10-15 (bug fix)[615043] fix in execution traces with idle tasks -firing. (lavana) - -2002-10-15 (platform support) Correct AIX-5 ppc and 4/5 64-bit build flags. -Correct HP 11 64-bit gcc building. (martin, hobbs) - -2002-10-17 (bug fix)[624755] Fixed code that check for proper # of args to -[array names] (porter) - -2002-10-18 (feature enhancement)[625453] Added support for broadcasting -changes to the registry Environment on Windows. Updated registry package -to v1.1. (hobbs) - -2002-10-22 (platform support)[624509] On macosx, add embedded framework -dirs to tcl_pkgPath: @executable_path/../Frameworks and -@executable_path/../PrivateFrameworks (if they exist), as well as the dirs -in DYLD_FRAMEWORK_PATH (if set). (steffen) - ---- Released 8.4.1, October 22, 2002 --- See ChangeLog for details --- - -2002-10-28 (bug fix)[627660] [package unknown] chaining for platform specifics - -2002-10-29 (bug fix)[627546] verbose [load] (dyld) error mesages on MacOSX - -2002-11-01 (bug fix) [package provide registry] consistent versions. - -2002-11-06 (bug fix)[582039] missing ar program -> configuration error - -2002-11-06 (feature enhancement) added new TclInThreadExit function to -test for thread exit vs whole process exit condition. The TclInExit -function now correctly returns 1 during Tcl_Finalize processing. - *** POTENTIAL INCOMPATIBILITY *** - -2002-11-13 (bug fix)[615043] some execution traces were not firing - -2002-11-18 (bug fix)[634856] multiple signs no longer accepted as valid integer -[string is integer ++1] => 0 - *** POTENTIAL INCOMPATIBILITY *** - -2002-11-26 (bug fix)[593810,597924] clean exit of channel worker threads on Win - -2002-11-28 (new feature) `make valgrind` target - -2002-12-03 (bug fix)[615304] repeated load/unload of Tcl now possible - -2002-12-11 (bug fix)[647307] negative return codes now propagated by procs - -2002-12-11 (bug fix)[648441] syntax error in [expr 0x] now detected. - -2003-01-07 (bug fix)[633204] [catch {return}] => 2 (not 0) - -2003-01-09 (bug fix)[634151] [file (a|m)time $nonASCIIpath $time] now works - -2003-01-16 (bug fix) dde eval with {} service name does not crash. -=> dde 1.2.1 - -2003-01-16 (bug fix)[635200,655645,615043,571385] many command trace fixes - -2003-01-31 (bug fix)[675614,678415,676978] tcltest conflicts in cleanup -and -outfile; also failure in space-containing path; also missing [close] -=> tcltest 2.2.2 - -2003-02-01 (bug fix)[670042] corrected [info loaded {}] for static -packages in multiple interps. - -2003-02-01 (bug fix)[675356] [clock clicks {}]; [clock clicks -] - syntax errs - -2003-02-01 (bug fix)[656660] MT-safety for [clock format] - -2003-02-03 (bug fix)[651271] command rename traces get fully-qualified names - *** POTENTIAL INCOMPATIBILITY *** - -2003-02-07 (performance improvement) [glob] on Windows is 2.5 times faster - -2003-02-07 (feature change) lack of Cygwin support indicated by config error - -2003-02-11 (bug fix)[684744] [info complete] stopped by \x00 - -2003-02-11 (bug fix)[685445] [glob -types l] missed broken symlinks on Unix - -2003-02-11 (bug fix) [lsearch -regexp $a $a] doesn't crash - -2003-02-13 (bug fix)[685926] accept non-ASCII7 for tcl_platform(user) on Win - -2003-02-15 (bug fix)[673714] stop crash when Tcl_DeleteEvents deletes last - -2003-02-15 (bug fix)[681841] parser missed some missing ] syntax errors - -2003-02-17 (bug fix)[684756] memory leak during command rename plugged - -2003-02-18 (bug fix)[689100] reduced per-thread memory overhead - -2003-02-18 (platform support)[651811] use xnet library on HP 11 (64 bit). - -2003-02-20 (bug fix)[Patch 689341] correct jis round-trip encoding - -2003-02-20 (bug fix)[689835] stop MacOSX hang trying to read a write-only pipe - -2003-02-07 (performance improvement) [tclPkgUnknown]: fewer vfs calls - -2003-02-18 (platform support) cut and splice procs for file channels on Mac - -2003-02-21 (bug fix)[690774] [binary scan] failed on some wide ints - -2003-02-22 (bug fix)[571002] plugged data leak during thread exit - -2003-02-25 (feature change) [pkg_mkIndex -load]: case-insensitive match - *** POTENTIAL INCOMPATIBILITY *** - -2003-02-27 (bug fix)[694232] stop [lsearch -start 0 {} x] segfault - ---- Released 8.4.2, March 3, 2003 --- See ChangeLog for details --- - -2003-03-06 (bug fix)[699042] Correct case-insensitive unicode string -comparison in Tcl_UniCharNcasecmp - -2003-03-11 (bug fix) Corrected loading of tclpip8x.dll on Win9x - -2003-03-12 (bug fix)[702383] Corrected parsing of interp create -- - -2003-03-12 (bug fix)[685106] Correct Tcl_SubstObj handling of \x00 bytes - -2003-03-14 (bug fix)[702622 699060] Correct wide int issues in 'format' - -2003-03-14 (bug fix)[698146] Remove assumption that file times and longs -are the same size. - -2003-03-18 (bug fix)[697862] Allow Tcl to differentiate between reparse -points which are symlinks and mounted drives on Windows - -2003-03-19 (bug fix)[705406] Bad command count on TCL_OUT_LINE_COMPILE - -2003-03-20 (bug fix)[707174] Store pointers to notifier funcs in a struct -to work around some platform linker issues - -2003-03-22 (bug fix)[708218] Load correct (non-)debug dll for dde or -registry - -2003-03-24 (bug fix)[631741 696893] Fixing ObjMakeUpvar's lookup algorithm -for the created local variable - -2003-04-07 (bug fix)[713562] Make sure that tclWideIntType is defined and -somewhat sensible everywhere - -2003-04-07 (bug fix)[711371] Corrected string limits of arguments -interpolated in error messages for 'if' - -2003-04-11 (bug fix)[718878] Corrected inconsistent results of -[string is integer] observed on systems where sizeof(long) != sizeof(int) - -2003-04-12 (bug fix) Substantial changes to the Windows clock synch -phase-locked loop in a quest for improved loop stability - -2003-04-16 [713562] Made changes so that the "wideInt" Tcl_ObjType is -defined on all platforms, even those where TCL_WIDE_INT_IS_LONG is defined. -Also made the Tcl_Value struct have a wideValue field on all platforms. -Potential incompatibility for TCL_WIDE_INT_IS_LONG platforms because that -struct changes size. - *** POTENTIAL INCOMPATIBILITY *** - -2003-04-25 (bug fix)[727271] Catch any errors returned by the Windows -functions handling TLS ASAP instead of waiting to get some mysterious crash -later on due to bogus pointers. - -2003-04-29 (bug fix) Correct 'glob -path {[tcl]} *', where leading -special character instead lists files in '/'. Bug only occurs on Windows -where '\' is also a directory separator. - -2003-05-09 (bug fix)[731754] Fixed memory leak in threaded allocator on -Windows caused by treating cachePtr as a TLS index - -2003-05-10 (bug fix)[710642] Ensure cd is thread-safe - -2003-05-10 (bug fix)[718002] Correct mem leak on closing a Windows serial -port - -2003-05-10 (bug fix)[714106] Prevent string repeat crash when overflow -sizes were given (throws error). - -2003-05-13 (feature enhancement)[736774] Use new versioned bundle resource -API to get tcl runtime library for TCL_VERSION on Mac OS X. - -2003-05-13 (bug fix)[711232] Worked around the issue of realpath() not -being thread-safe on Mac OS X by defining NO_REALPATH for threaded builds -on Mac OS X. - -2003-05-14 (bug fix)[557030] Correct handling of the gb2312 encoding by -making it an alias of the euc-cn encoding and creating a gb2312-raw -encoding for the original. Most uses of gb2312 really mean euc-cn. - -2003-05-14 (bug fix)[736421] Corrected another putenv() copy behavior -problem when compiling on Windows and using Microsoft's runtime. - ---- Released 8.4.3, May 20, 2003 --- See ChangeLog for details --- - -2003-05-23 (bug fix)[726018] reverted internals change to the -'cmdName' Tcl_ObjType that broke several extensions (TclBlend, e4graph...) -in the 8.4.3 release. - -2003-06-10 (bug fix)[495830] stop eval of bytecode in deleted interp. - -2003-06-17 (bug fix) corrections to regexp when matching emtpy string. - -2003-06-25 (bug fix)[748957] -*ieee compiler flags for Tru64 builds. - -2003-07-11 (bug fix) [pkg_mkIndex] indexes provided packages, not indexed ones. - -2003-07-15 (feature enhancement) MacOSX build system rewrite. - -2003-07-15 (bug fix)[771613] corrected segfault in [if] (buffer overflow) - -2003-07-16 (bug fix)[756791] corrected assumption that Tcl_Free == free - -2003-07-16 (feature enhancement) -DTCL_UTF_MAX=6 compile option forces -internal UCS-4 representation of Unicode (default is recommended UCS-2). - -2003-07-16 (bug fix)[767578] 64-bit corrections in thread notifier. - -2003-07-16 (bug fix)[759607] Safe Base tests normalized paths. - -2003-07-16 (feature enhancement)[Patch 679315] improved Cygwin path support - -2003-07-18 (bug fix)[706359] corrected broken -output option of [tcltest::test] -=> tcltest 2.4.4 - -2003-07-18 (bug fix)[753315] MT-safety of VFS records. - -2003-07-18 (bug fix)[759888] support for user:pass in URL by [http::geturl] -=> http 2.4.4 - -Improved documentation, new tests, and some code cleanup. -[655300, 720634, 735364, 748700, 756112, 756744, 756951, 758488, 760768, -763312, 769895, 771539, 771840, 771947, 771949, 772333] - ---- Released 8.4.4, July 22, 2003 --- See ChangeLog for details --- - -2003-07-23 (bug fix)[775976] fix registry compilation for VC7. - -2003-08-05 (enhancement)[781585] Use Tcl_ResetResult in bytecodes to -prevent potential costly Tcl_Obj duplication. - -2003-08-06 (bug fix)[781609] prevent non-Windows platforms from trying to -use the registry package inside msgcat. - -2003-08-27 (bug fix)[411825] Fix TclNeedSpace to handle non-breaking space -(\u00A0) and backslash escapes correctly. - -2003-09-01 (bug fix)[788780] Fix thread-safety issues in filesystem records. - -2003-09-19 (bug fix)[804681] Protect ::errorInfo and ::errorCode traces -from corrupting stack. - -2003-09-23 (bug fix)[218871] Fix handling of glob-sensitive chars in -auto_load and auto_import. - -2003-10-03 (bug fix)[811483] Fixed refcount management for command and -execution traces. - -2003-10-04 (bug fix)[789040] Fixed exec command.com error for Win9x. - -2003-10-06 (bug fix)[767834, 813273] Fixed volumerelative file -normalization and 'file join' inconsistencies. - -2003-10-08 (bug fix)[769812] Fix Tcl_NumUtfChars string length calculation -when negative parameter is given. - -2003-10-22 (bug fix)[800106] Handle VFS mountpoints inside glob'd dirs. - -2003-10-22 (bug fix)[599468] Watch for FD_CLOSE too on Windows when -asked for writable events by the generic layer. - -2003-10-23 (bug fix)[813606] Detect OS X pipes correctly. - -2003-11-05 (bug fix)[832657] Allow .. in libpath initialization. - -2003-11-11 (bug fix) Improve AIX-64 build configuration. - -2003-11-17 (bug fix)[230589, 504785, 505048, 703709, 840258] fixes to -various odd regexp "can't happen" bugs. - ---- Released 8.4.5, November 20, 2003 --- See ChangeLog for details --- - -2003-12-02 (bug fix)[851747] object sharing fix in [binary scan] - -2003-12-09 (platform support)[852369] update errno usage for recent glibc - -2003-12-12 (bug fix)[858937] fix for [file normalize ~nobody] - -2003-12-17 (bug fix)[839519] fixed two memory leaks (vasiljevic) - -2004-01-09 (bug fix)[873311] fixed infinite loop in TclFinalizeFilesystem - -2004-02-02 (bug fix)[405995] Tcl_Ungets buffer filling fix - -2004-02-04 (bug fix)[833910] tcltest command line option parsing error -=> tcltest 2.4.5 - -2004-02-04 (bug fix)[833637] code error in tcltest -preservecore operation - -2004-02-12 (feature enhancement) update HP-11 build libs setup - -2004-02-17 (bug fix)[849514,859251] corrected [file normailze] of $link/.. - -2004-02-17 (bug fix)[772288] Unix std channels forced to exist at startup. - -2004-02-17 (new default) tcltest::configure -verbose {body error} - -2004-02-19 (bug fix) init.tcl search path with unusual --libdir (samson) - -2004-02-25 (bug fix)[554068] stopped broken [exec] quoting of { (gravereaux) - -2004-02-25 (bug fix)[888777] plugged memory leak with long host names (cassoff) - -2004-03-01 (bug fix)[462580] corrected level interpretation of Tcl_CreateTrace - -2004-03-01 (platform support)[218561] Allow 64-bit configure on IRIX64-6.5* - ---- Released 8.4.6, March 1, 2004 --- See ChangeLog for details --- - -Changes to 8.5a1 include all changes to the 8.4 line through 8.4.6, -plus the following, which focuses on the high-level feature changes -in this changeset (new minor version) rather than bug fixes: - - * refactored IO code to split FS path code into generic/tclPathObj.c - and generic/tclFileSystem.h - - * refactored trace code into generic/tclTrace.c - - * configure scripts now require autoconf 2.57 for regeneration - - * updated runtime library scripts to use newer Tcl code features - (like replacing regsub with string map) - - * improve robustness of tcltest test suite across environments - - * changed the bytecode evaluation-stack addressing mode, from array-style - to pointer-style; the catch stack and evaluation stack are now - contiguous in memory - - * switch command is now byte-compiled - - * enhanced checking in 'file' command for Windows NT file permissions - - * [TIP #57] new 'lassign' command (adopted from TclX) - - * [TIP #75] switch -regexp now provides submatch info - - * [TIP #90] extended 'catch' and 'return' to enable creation of procs - that are a true replacement for 'return' - - * [TIP #100] new 'unload' command (can unload DLLs loaded via 'load', - requires the extension writer to support it) - - * [TIP #111] new 'dict' command. Several commands have been updated - to handle the list form of dicts implicitly at the C level where - only lists were previously accepted - - * [TIP #112] 'namespace ensemble' command addition allows for ensembles - that build on the namespace abstraction - - * [TIP #118] file attributes -readonly option for unices that support - chflags(), support Mac Classic attribute options on OS X, add - -rsrclength for OS X, enhance file copy on OS X to copy finder - attributes and resource forks transparently - - * [TIP #120] enable dde in safe interpreters - * [TIP #130] enable unique dde server names on Windows - * [TIP #135] change dde servername -exact option to -force -=> dde 1.3 - - * [TIP #121] new Tcl_SetExitProc C API to control application shutdown - - * [TIP #123] expr ** exponentiation operator - - * [TIP #124] 'clock clicks -milliseconds' now returns a wide integer and a - new 'clock clicks -microseconds' returns a wide integer, representing - the number of microseconds, both since the Posix epoch - - * [TIP #127] added 'lsearch -index' option - - * [TIP #136] added 'lrepeat' command - - * [TIP #137/151] Add -encoding option to 'source' command and main tclsh - executable. - *** POTENTIAL INCOMPATIBILITY *** - For Tcl embedders that build on Tcl_Main() and make use of Tcl_Main's - former ability to pass a leading "-encoding" option to interactive shell - operations, this will now be consumed by Tcl. - - * [TIP #138] New TCL_HASH_KEY_SYSTEM_HASH option for Tcl hash tables - - * [TIP #139] documented portions of Tcl's namespace C APIs - - * [TIP #148] correct [list]-quoting of the '#' character - *** POTENTIAL INCOMPATIBILITY *** - For scripts that assume a particular (buggy) string rep for lists. - - * [TIP #156] add "root locale" to msgcat -=> msgcat 1.4 - - * [TIP #157] leading {expand} syntax on words to cause argument expansion. - This is a safer/cleaner alternative to the use of 'eval'. - ---- Released 8.5a1, March 3, 2004 --- See ChangeLog for details --- - -2004-03-04 (new feature) registry package is [unload]able (thoyts) -=> registry 1.1.4 - -2004-03-08 (bug fix)[910525] [glob -path] in root directory (darley) - -2004-03-12 (new feature)[TIP 163] [dict merge] (english, fellows) - -2004-03-18 (platform support) support for Mac Classic removed (steffen) - -2004-03-28 (bug fix)[925121] corrected segfault in bc compiler (sofer) - -2004-03-30 (bug fix)[495830,729692] bytecode execution checks -each command/interp validity before executing. (sofer) - -2004-03-31 (bug fix)[811457] support translation to "" (porter) -2004-03-31 (bug fix)[811461] ignore locales with no "language" part (porter) -=> msgcat 1.4.1 - -2004-04-01 (bug fix) make [glob -type d -dir . *] work across VFS boundary - -2004-04-06 (clean up) refactored Tcl header file #include order. Might -create need for changes in extensions that #include private headers. -Changed source code files should work with older Tcl as well. See ChangeLog. - *** POTENTIAL INCOMPATIBILITY *** - -2004-04-07 (bug fix)[920667] install into any Unicode path on Win (hobbs) - -2004-04-07 (platform support) properly substitute more values in Windows -tclConfig.sh (hobbs) - -2004-04-23 (bug fix)[930851] reset channel EOF when eofchar changes (kupries) - -2004-04-28 (bug fix)[600812][TIP 184] [upvar 0 scalar array(foo)] raises error - -2004-05-03 (bug fix)[947070] stack overflow prevention on Win (kenny) - -2004-05-03 (bug fix)[868853] fix leak in [fconfigure $serial -xchar] (cassoff) - -2004-05 (bug fix)[928353,929892,928808,947440,948177] test fixes: OSX (abner) - -2004-05-05 (bug fix)[794839] socket connect error -> r/w fileevents -(gravereaux) - -2004-05-07 (bug fix)[949905] corrected utf-8 encoding of \u0000 on I/O (max) - -2004-05-13 (new feature)[TIP 129] [binary scan tnmrRqQ] (markus, fellows) - -2004-05-13 (new feature)[TIP 142] [interp limit] (fellows) - -2004-05-14 (bug fix)[940278,922848] [clock] notices $::env(TZ) changes, -gmt works on all platforms. (kenny, welton, glessner) - -2004-05-16 (feature rewrite) bytecode execution of {expand} changed - *** POTENTIAL INCOMPATIBILITY with prior 8.5a releases *** - -2004-05-18 (platform support) makefile.vc now generates tclConfig.sh (thoyts) - -2004-05-18 (bug fix)[500285,500389,852944] [clock %G %V] ISO8601 week numbers -(kenny) - -2004-05-22 (bug fix)[735335,736729] variable name resolution error (sofer) - -2004-05-24 (bug fix) support for non-WIDE_INT aware math functions (hobbs) - -2004-05-25 (new feature) [http::config -urlencoding] (hobbs) -=> http 2.5.0 - -2004-05-26 (bug fix)[960926] file count doubled when -singleproc 1 (porter) -=> tcltest 2.2.6 - -2004-05-26 (bug fix)[874058] improved build configuration on 64-bit systems. -Corrects Tcl_StatBuf definition issues. (hobbs) - -2004-05-30 (platform support) Win: allow signed short exit codes (gravereaux) - -2004-06-05 (bug fix)[976722] hi-res clock fixes: Win -(godfrey, suchenwirth, kenny) -2004-06-10 (bug fix)[932314] bad return values from Tcl_FSChdir() (vasiljevic) - -2004-06-18 (platform support) regonize more unix locales (huang) - -2004-06-18 (bug fix) prevent stack overflow from long free() chains (fellows) - -2004-06-21 (platform support) exceptions w/ gcc -O3 on Win (dejong) - -2004-06-23 (feature rewrite)[976496] thread local storage done with hash -tables to avoid system limits (mistachkin) - -2004-06-29 (bug fix)[981733] SafeBase global pollution (fellows) - -2004-06-30 (new feature)[TIP 188] [string is wideinteger] (kenny) - -2004-07-02 (new feature)[TIP 202] pipe redirection 2>@1 (hobbs) - -2004-07-03 (bug fix)[908375] round() wide integer support (lavana, sofer) - -2004-07-07 (bug fix)[458361] shimmer of single-word scripts suppressed (sofer) - -2004-07-15 (bug fix)[770053] crash in thread finalize of notifier (vasiljevic) - -2004-07-15 (bug fix)[990453] plug mutex leaks on reinit -(mistachkin, vasiljevic) - -2004-07-16 (bug fix)[990500] clean exit of notifier thread -(mistachkin, kupries) - -2004-07-19 (bug fix)[987967] improved self-init of mutexes on Win (vasiljevic) - -2004-07-20 (bug fix) pure Darwin/CFLite support (steffen) - -2004-07-20 (bug fix)[736426] plug leaky allocator reinit (mistachkin, kenny) - -2004-07-30 (bug fix)[999084] no deadlock in re-entrant Tcl_Finalize (porter) - -2004-08-02 (new feature)[TIP 207] [interp invokehidden -namespace] (porter) - -2004-08-10 (bug fix) thread IDs on 64-bit systems (ratcliff,vasiljevic) - -2004-08-13 (bug fix) avoid malicious code acceptance by [mclocale] (porter) -=> msgcat 1.3.3 - -2004-08-16 (bug fix)[1008314] Tcl_SetVar TCL_LIST_ELEMENT (sofer,porter) - -2004-08-18 (new feature)[TIP 173,209] complete [clock] rewrite (kenny) - *** POTENTIAL INCOMPATIBILITY *** - -2004-08-18 (new feature)[TIP 189] package loading for Tcl Modules (kupries) - -2004-08-19 (bug fix)[1011860] [scan %ld] fix on LP64 (fellows,porter) - -2004-08-23 (bug fix)[695441] extend [tcl_findLibrary] search path to include - $::auto_path and [pkgconfig get scriptdir,runtime] (porter) - -2004-08-27 (platform support) TCL_MODULE_PATH values for Mac OSX (steffen) - -2004-08-27 (bug fix)[1017022] recognize imported ensembles (fellows) - -2004-08-30 (bug fix) [string map $x $x] crash (fellows) - -2004-09-01 (bug fix)[1020445] WIN64 support (hobbs) - -2004-09-03 (bug fix)[1020538] crash in [file copy] (violi,fellows) - -2004-09-07 (bug fix)[1016167] [after] overwrites its imports (kenny) - -2004-09-08 (bug fix) fixed [clock format 0 -format %k] (kenny) - -2004-09-09 (bug fix)[560297] fixed broken [namespace forget] logic (porter) - -2004-09-09 (bug fix)[1017299] fixed [namespace import] cycle prevention -(porter) - -2004-09-10 (performance) $x[set x {}] is now fast [K $x [set x {}]] (sofer) - -2004-09-10 (bug fix)[868489] better control over int <-> wideInt -(fellows,kenny) - -2004-09-10 (bug fix)[1025359] POSIX errorCode from wide seeks (kupries,fellows) - -2004-09-10 (bug fix)[707104,1026493] fix [rename] of [interp alias] (porter) - -2004-09-18 (bug fix)[868467] fix [expr 5>>32] => 0, not 5 (hintermayer,fellows) - -2004-09-21 (bug fix) consistent errorinfo from [namespace eval x error foo bar] - and [namespace eval c {error foo bar}] (porter) - -2004-09-22 (feature change) syntax errors not reported at compile time; - deferred to runtime. Support [return -errorline]. (porter) - -2004-09-23 (bug fix)[1016726] fix `make clean` in static config -(leitgeb,dejong) - -2004-09-22 (feature change) report all compile errors at runtime (porter) - -2004-09-29 (bug fix)[1036649] syntax error in [subst] => buffer overflow -(sofer) - -2004-09-30 (bug fix)[1038021] save/restore error state: var traces (porter) - -2004-10-01 (performance) stackframe level values in internal reps (fellows) - -2004-10-01 (feature change)[1037235] auto-create [dict] key paths (fellows) - -2004-10-04 (bug fix)[884830] eq and ne parse in expr (fellows) - -2004-10-05 (reform) errorInfo, errorCode management (porter) - *** POTENTIAL INCOMPATIBILITY for traces on those vars *** - -2004-10-06 (feature change)[1041072] re-bless and enhance Tcl_AppendResult -(dkf) - -2004-10-06 (reform) more robust interp result appends (porter) -=> dde 1.3.1 -=> registry 1.1.5 - -2004-10-06 (reform) re-write of [glob] guts (fellows) - -2004-10-07 (reform)[925620] improved platform split of VFS code (darley) - -2004-10-08 (new feature)[TIP 201] "in" and "ni" expr operators (fellows) - -2004-10-08 (new feature)[TIP 212] [dict update]; [dict with] (fellows) - -2004-10-08 (bug fix)[954263] case insensitive [file exec] for Win -(hobbs,darley) - -2004-10-14 (performance) [info commands/globals/procs/vars $pattern] faster - when $pattern is trivial (fellows) - -2004-10-14 (new feature)[TIP 217] [lsort -indices] (salsman,fellows) - -2004-10-24 (reform) replaced bit flag values with macros for Var handling - *** POTENTIAL INCOMPATIBILITY for accesses to Var internals *** - -2004-10-26 (new feature)[1054370] install msgcat, http, tcltest as TM's -(porter) - -2004-10-26 (bug fix)[767676] negative PIDs with pipes (giese,gravereaux) - -2004-10-27 (bug fix)[731778] stop critical section leaks -(mistachkin,gravereaux) - -2004-10-27 (bug fix)[926088] -load option to find tested packages (gravereaux) - -2004-10-28 (bug fix)[1030548] restore the --enable-symbols --enable-threads -build on Win (mistachkin,kenny,kupries) - -2004-10-29 (bug fix)[1055673] fix command line syntax error message (porter) -=> tcltest 2.2.7 - -2004-10-30 (bug fix)[926106] fix [file mtime] DST anomaly (kenny) - -2004-10-31 (bug fix)[1057461] fix [info globals ::varName] (fellows) - -2004-11-02 (bug fix)[761471] fix [expr {NaN == NaN}] (sofer) - -2004-11-02 (bug fix)[1017151] misleading errorInfo after tests (seeger,porter) - -2004-11-03 (bug fix)[527164] preserve errorinfo from var traces (porter) - -2004-11-08 (bug fix){947693] Made -blocking option of channel during [close] -consistent on Windows with Unix (gravereaux) - *** POTENTIAL INCOMPATIBILITY *** - -2004-11-11 (bug fix)[1034337] recursive file delete, MacOSX (steffen) - -2004-11-12 (new feature)[TIP 221] [interp bgerror] (porter) - -2004-11-12 (new feature)[TIP 226] Tcl_(Save|Restore|Discard)InterpState -(porter) - -2004-11-12 (new feature)[TIP 227] Tcl_(Get|Set)ReturnOptions (porter) - -2004-11-12 (bug fix)[1004065] stop crash when TCL_UTF_MAX==6 (hobbs,porter) - -2004-11-15 (bug fix)[10653678] [trace variable],[trace remove] interop (porter) - -2004-11-16 (bug fix)[1067709] crash in [fconfigure -ttycontrol] (hobbs) - -2004-11-18 (new feature) configure options --enable-man-suffix (max) - -2004-11-22 (bug fix)[1030465] Improve HAVE_TYPE_OFF64_T check (dejong) - -2004-11-22 (bug fix)[1043129] Fixed the treatment of backslashes in file -join on Windows (darley) - -2004-11-22 (bug fix)[976438] Move init.tcl search path construction to -tclInit (porter) - -2004-11-24 (bug fix)[1072654] Fixed segfault in info vars trivial -matching branch (new in 8.4.8) (porter) - -2004-11-24 (bug fix)[1001325, 1071701] Fixed readdir_r detection and usage -(dejong, kenny, porter) - -2004-11-24 (bug fix)[1071807] Fixed all uses of 'select' to use standard -macros rather than older bit-whacking style (kenny) - -2004-11-26 (bug fix)[1073524] Simplify the code to check for correctness of -strstr, strtoul and strtod on unix (fellows) - -2004-11-26 (bug fix)[1072136] Remove file normalize on tcl_findLibrary -search path uniqification added in 8.4.8 (porter) - -2004-11-30 (bug fix)[976520] Rework startup/initialization of the Tcl -library, encoding search initialization, and Tcl_FindExecutable structure. -[tclInit] no longer driven by the value of $::tcl_libPath (TCLLIBPATH). -(porter) - *** POTENTIAL INCOMPATIBILITY : makes encoding names case sensitive - on Windows, where they have been case insensitive *** - -2004-12-02 (bug fix)[1074671] Ensure tilde paths are not returned specially -by 'glob' (darley) - -Doc improvements [759545,926590,935853,1017072,1018486,1022527,1027849, - 1032243,1047928,1048005,1058446,1062647,1065732,1073334,etc.] -Test suite expansion [1036649,1001997,etc.] - ---- Released 8.5a2, December 7, 2004 --- See ChangeLog for details --- - -2004-12-13 (bug fix)[1083082] encoding memory leaks (ade,porter) - -2004-12-13 (bug fix)[1082349] restored C++ extension support (porter) - -2004-12-14 (bug fix)[1081541] workaround automake-ism "$U" (porter) - -2004-12-15 (new feature) CallFrames on execution, not C, stack (sofer) - -2004-12-16 (bug fix)[1085023] [interp limit] support in [vwait], etc. (fellows) - -2004-12-29 (bug fix)[1090413] make [clock scan 0030] work (morian,kenny) - -2004-12-29 (bug fix)[1092789] make [clock scan 10000] work (porter,kenny) - -2004-12-29 (platform support)[1092952,1091967] MSVC7, gcc OPT compiles (hobbs) - -2005-01-06 (performance)[1020491] [http::mapReply] (fellows) -=> http 2.5.1 - -2005-01-09 (bug fix)[1095909] stopped use of readdir_r (english) - -2005-01-10 (enhancement)[1081595] stopped use of TCL_DBGX (english) - -2005-01-17 (bug fix)[1100542] [glob] of Windows shares (schar,darley) - -2005-01-19 (new feature)[TIP 235] C API for ensembles (fellows) - -2005-01-21 (new feature)[TIP 233] virtual time (kupries) - -2005-01-25 (bug fix)[1101670] [auto_reset] update for [namespace] (porter) -***POTENTIAL INCOMPATIBILITY*** -May cause re-[source]-ing of files that have not anticipated that before. - -2005-01-27 (new feature)[TIP 218] Tcl_Channel API update for threads (kupries) - -2005-01-27 (bug fix)[1109484] Tcl_Expr* updates for Tcl_WideInt (hobbs) - -2005-01-28 (platform support)[1021871] Solaris gcc 64-bit support (hobbs) - -2005-02-10 (bug fix)[1119369] Tcl_EvalObjEx: avoid shimmer loss of List intrep -(sofer,macdonald) - -2005-02-11 (platform support) correct gcc builds for AIX-4+, HP-UX-11 (hobbs) - -2005-02-24 (bug fix)[1119798] prevent [source $directory] (porter,mpettigr) -=> tcltest 2.2.8 - -2005-03-10 (bug fix)[1153871] bad ClientData cast (porter,victorovich) - -2005-03-15 (platform support) OpenBSD ports patch (thoyts) - -2005-03-18 (bug fix)[1115904] restore recursion limit in direct eval (porter) - -2005-03-24 (bug fix) stop conflict between Tcltest and Thread packages (porter) - -2005-03-29 (platform support) allow msys builds without cygwin (hobbs) - -2005-04-01 (internal change)[1158008] internal rep of "list" Tcl_Obj's -now uses a refcounted struct (sofer) -***POTENTIAL INCOMPATIBILITY*** -For any code that goes poking into the internals of "list" Tcl_Obj's - -2005-04-05 (performance)[1174551] Tcl_DecrRefCount of Tcl_Obj "chains" (sofer) - -2005-04-08 (performance)[1077262] better Tcl_Encoding cache lifetimes (porter) - -2005-04-10 (bug fix)[1180368] [interp invokehidden] mem leak (kenny,porter) - -2005-04-12 (performance)[1177363] startup encoding file scan (porter) - -2005-04-12 (performance)[1182459] [clock format] (kenny) - -2005-04-13 (bug fix) min buffer size dropped from 10 to 1 byte (gravereaux) - -2005-04-16 (bug fix)[1178445] fix memory waste at thread exit (vasiljevic) - -2004-04-16 (bug fix)[1084111] [array names] memory leak (ade,sofer) - -2005-04-19 (bug fix)[1185933] [clock] init clobbered global vars (ring,kenny) - -2005-04-19 (new feature) [::tcl::unsupported::EncodingDirs] - unsupported -command to set search path for encoding files (porter) - -2005-04-20 (bug fix)[1090869] Tcl_GetInt accept 0x80000000, 64-bit -(porter,singh) - -2005-04-22 (bug fix)[1187123] [string is boolean] respect EIAS (porter) - -2005-04-25 (enhancement) update to tzdata2005i (kenny) - -2005-04-25 (platform support) builds on Mac OS X 10.1 (steffen) - -2005-04-27 (new feature)[TIP 183] [open $f {... BINARY ...}] (porter) - -2005-04-29 (new feature)[TIP 176] simple index arithmetic (porter) - -2005-05-06 (platform support) x86_64 Solarix cc and Solaris 10 builds (hobbs) - -2005-05-10 (bug fix)[1198892] [expr {i**0}] error (kaitschu,markus) - -2005-05-10 (new feature)[TIP 132] floating-point conversion to string (kenny) -***POTENTIAL INCOMPATIBILITY*** -For scripts that rely on (tcl_precision==12) number formatting - -2005-05-10 (new feature)[TIP 232] math functions as commands (kenny) -***POTENTIAL INCOMPATIBILITY*** -Tcl_GetMathFuncInfo functioning is reduced; routine is now deprecated - -2005-05-13 (feature removed) TCL_NO_MATH compiler directive (porter) - -2005-05-14 (platform support) Mac OSX: configurable CoreFoundation API -(steffen) - -2005-05-14 (platform support) Mac OSX: use realpath when threadsafe (steffen) - -2005-05-17 (feature removed) Tcl_ObjType's "list", "procbody", "index", -"ensembleCommand", "localVarName", "levelReference, "boolean" are no -longer registered (porter) -***POTENTIAL INCOMPATIBILITY*** -For any callers of Tcl_GetObjType on those strings - -2005-05-20 (bug fix)[1201589] boolean literal prefix in expressions (porter) - -2005-05-24 (platform support) Darwin build support merged into unix (steffen) - -2005-05-24 (new feature)[1202209] Mac OSX: support [load] of .bundle binaries -Can support [load] from memory as well (steffen) - -2005-05-24 (new feature)[1202178] [time] returns non-integer result (steffen) - -2005-05-25 (new feature)[TIP 182] [expr {bool(...)}] (mistachkin,porter) - -2005-05-30 (new feature)[TIP 229] [namespace path] (fellows) - -2005-05-31 (bug fix)[1082283] Unix: notifier thread now joinable (vasiljevic) - -2005-06-01 (new feature)[TIP 241] -nocase: lsort, lsearch, switch (mistachkin) - -2005-06-01 (bug fix)[1209759] "return TCL_RETURN;" could cause panic (porter) - -Documentation improvements [1075433,1085127,1117017,1124160,1149605,etc.] - ---- Released 8.5a3, June 4, 2005 --- See ChangeLog for details --- - -2005-06-06 (bug fix)[1213678] Windows/gcc: crash in stack.test (kenny) - -2005-06-07 (new feature)[TIP 208] [chan] and [chan truncate] (fellows) - -2005-06-07 (revert) Restored registration of "procbody" Tcl_ObjType (porter) -Reduces the ***POTENTIAL INCOMPATIBILITY*** from 2005-05-17. - -2005-06-13 (bug fix)[1217375,1219176] [file mkdir] race (diekhans,darley) - -2005-06-14 (bug fix)[1220058] [namespace delete] crash (duquette,fellows) - -2005-06-17 (bug fix)[1221395] Tcl_LimitSetTime able to break [vwait] (fellows) - -2005-06-18 (bug fix)[1154163] [format %h] on 64-bit OS's (kraft,fellows) - -2005-06-21 (bug fix)[1201035,1224585] execution trace crashes (porter) - -2005-06-21 (bug fix)[1194458] Windows: [file split] (kenny,porter) - -2005-06-22 (bug fix)[1225727] Windows: pipe finalization crash (kenny) - -2005-06-22 (bug fix)[1225571] Windows: [file pathtype] buffer overflow (thoyts) - -2005-06-22 (bug fix)[1225044] Windows: UMR in pipe close (kenny) - -2005-06-23 (bug fix)[1225957] Windows/gcc: crashes in assembler code (kenny) - -2005-06-24 (bug fix) make Tcl_Preserve safe in Tk exit handlers (kenny) - -2005-07-01 (bug fix)[1222872] notifier spurious wake-up protection (vasiljevic) - -2005-07-05 (bug fix)[1230597] allow idempotent [namespace import] (porter) - -2005-07-15 (bug fix)[1237907] localtime() => NULL => crash (kenny) - -2005-07-21 (dropped support) IRIX 4, RISCos, Ultrix, and ancient BSD (kenny) -***POTENTIAL INCOMPATIBILITY*** - -2005-07-22 (enhancement)[1237755] 8.4 features in script library (fradin,porter) - -2005-07-24 (new feature) configure macros SC_PROG_TCLSH, SC_BUILD_TCLSH (dejong) -2005-07-26 (bug fix)[1047286] cmd delete traces during namespace delete (porter) - -2005-07-26 (new unix feature)[1231015] ${prefix}/share on ::tcl_pkgPath (dejong) -***POTENTIAL INCOMPATIBILITY*** - -2005-07-27 (bug fix)[1214462] [unknown] can return exceptions (porter) - -2005-07-27 (new feature) value of ::tcl_precision now kept per-thread (porter) -***POTENTIAL INCOMPATIBILITY*** - -2005-07-28 (unix bug fix)[1245953] O_APPEND for >> redirection (fellows) - -2005-07-29 (bug fix)[1247135] [info globals] return only existing vars (fellows) - -2005-07-30 (new Darwin feature) TCL_LOAD_FROM_MEMORY configuration (steffen) - -2005-08-05 (bug fix)[1241572] correct [expr abs($LONG_MIN)] (kenny) - -2005-08-05 (Solaris bug fix)[1252475] recognize cp1251 encoding (wagner,fellows) - -2005-08-11 (config options) eliminated USE_THREAD_STORAGE option (kenny) - -2005-08-23 (toolchain support) autoconf-2.59 now required (dejong) - -2005-08-24 (new feature)[TIP 219] reflected channels ([chan create]) (kupries) - -2005-08-25 (bug fix)[1267380] [lrepeat] buffer overflow prevention (fellows) - -2005-08-26 (bug fix) fix [namespace ensemble] crashes in Snit (fellows) - -2005-08-29 (bug fix)[1275043] restore round() away from zero (kenny) - -2005-08-29 (bug fix)[1189657] correct [tcl::tm::roots] (porter) - -2005-09-07 (bug fix)[1283976] invalid [format %c -1] result (porter) - -2005-09-08 (new feature)[1242844][TIP 254] new types for Tcl_LinkVar (fellows) - -2005-09-07 (toolchain support) deprecate TCL_VARARGS*; stdarg.h assumed (porter) -***POTENTIAL INCOMPATIBILITY*** - -2005-09-15 (RHEL bug fix)[1287638] support open >2GB files RHEL 3 (palan) - -2005-09-08 (new feature)[TIP 255] [expr min()] and [expr max()] (hobbs) - -2005-09-30 (bug fix)[1306162] $argv encoding and list formatting (porter) - -2005-10-04 (bug fix)[1067708] [fconfigure -ttycontrol] leak (hobbs) - -2005-10-04 (bug fix)[1182373] [http::mapReply] update to RFC 3986 (aho,hobbs) -=> http 2.5.2 - -2005-10-04 (HPUX bug fix)[1204237] shl_load() and DYNAMIC_PATH (collins,hobbs) - -2005-10-05 (bug fix)[979640] buffer overrun mixing putenv(), ::env (bold,hobbs) - -2005-10-08 (new feature)[TIP 237] unlimited range for integers (kenny,porter) -***POTENTIAL INCOMPATIBILITY*** for any code that relies on implicit truncation -of integer calculations to the range of a C long - -2005-10-14 (platform support)[1256937] MSVC++ static builds (thoyts) - -2005-10-19 (bug fix)[1331475] [dict append] crash (bills,sofer) - -2005-10-20 (bug fix)[1333036] [lset] shared sublist handling (sofer) - -2005-10-23 (bug fix)[1335006] memleack in [glob] (melbardis,darley) - -2005-10-23 (bug fix)[1325803] Win: [file stat] on links (bonilla,darley) - -2005-11-01 (bug fix)[1337941] Tcl_TraceCommand() -> crash (devilliers,porter) - -2005-11-02 (platform support)[1256937] MSVC 8 support (thoyts) - -2005-11-03 (new Win NT/XP feature) Unicode console support (kovalenko,thoyts) - -2005-11-04 (bug fix)[1337229,1338280] [namespace delete] / unset traces (sofer) - -2005-11-04 (enhancement) Korean timezone abbreviations (kenny) - -2005-11-04 (platform support)[1163896] LynxOS [load] (heidibr) - -2005-11-04 (bug fix)[1334947] value refcount error in var setting (sofer) - -2005-11-04 (Win enhancement)[1267871] extended exit codes (newman,thoyts) - -2005-11-07 (bug fix)[1348775] unset trace memory leak (sofer) - -2005-11-08 (bug fix)[1162286] [package require] checks that the script -registered by [package ifneeded] provides the version it claims (lavana,porter) -*** POTENTIAL INCOMPATIBILITY *** - -2005-11-09 (bug fix)[1350293,1350291] [after $negative $script] fixed (kenny) - -2005-11-12 (bug fix)[1352734,1354540,1355942,1355342] [namespace delete] -issues with [namespace path] and command delete traces (sofer,fellows) - -2005-11-18 (bug fix)[1358369] URL parsing standards compliance (wu,fellows) -=> http 2.5.2 - -2005-11-18 (revert) Restored registration of "list" Tcl_ObjType (porter) -Reduces the ***POTENTIAL INCOMPATIBILITY*** from 2005-05-17. - -2005-11-18 (bug fix)[1359094] Tclkit crash (thoyts, kupries) - -2005-11-20 (bug fix)[1091431] Tcl_InitStubs failure crashes wish (english) - -2005-11-27 (platform support) Darwin 64bit, Tiger copyfile(), and -Max OSX universal binaries support (steffen) - -2005-11-28 (bug fix) [clock] DST transition error (mackerras,kenny) - -2005-11-29 (bug fix)[1366683] [lsearch -regexp] backrefs (cleverly,fellows) - -2005-11-30 (performance) recoded portions of [clock] in C (kenny) - -2005-11-30 (enhancement) improved bytecode compiling of [switch] (fellows) -*** POTENTIAL INCOMPATIBILITY *** -For loading bytecode compiled and saved by earlier 8.5alpha releases - -2005-12-05 (Darwin bug fix)[1034337] NFS recursive file delete (steffen) - -2005-12-08 (platform support) Win x64 build (hobbs) - -2005-12-09 (bug fix)[1374778] [lsearch -start $pastEnd] => -1 (fellows) - -2005-12-12 (bug fix)[1377619] configure syntax error exposed in bash-3.1 (hobbs) - -2005-12-13 (bug fix)[1379349] [dict for] CoW error (ring,hippler,fellows) - -2005-12-18 (bug fix)[1382528] [dict for {k v} {} {}] crash (kovalenko,fellows) - -2005-12-27 clock tzdata updated to Olson's tzdata2005r (kenny) - -2005-12-27 libtommath updated to release 0.37 (kenny) - -2006-01-09 (bug fix)[1480572] [info level $l] => "namespace inscope" (porter) - -2006-01-11 (compat support)[1397843] when ::errorInfo is traced, fall back to -old pattern of stack trace construction (porter). -Reduces the ***POTENTIAL INCOMPATIBILITY*** from 2004-10-05. - -2006-01-12 (bug fix)[1366227] Win: [file stat] sharing violation (darley) - -2006-01-23 (bug fix)[1410553] Tcl_GetRange Unicode confusion (twylite,spjuth) - -2006-01-23 (bug fix)[1412695] args handling in precompiled procs (traum,sofer) - -2006-02-01 (new feature)[1275435][TIP 250] [namespace upvar] (sofer) - -2006-02-01 (new feature)[958222][TIP 181] [namespace unknown] (madden) - -2006-02-01 (new feature)[944803][TIP 194] [apply] (mistachkin) - -2006-02-08 (new feature)[1413934][TIP 258] [encoding dirs], etc. (porter) - -2006-02-09 (new feature)[1413115][TIP 215] auto-init [incr] (leitgeb) - -2006-03-02 (bug fix)[1379287] norm of paths with /../ back to root (porter) - -2006-03-03 (compat support) Restored registration of a "boolean" Tcl_ObjType -(porter) -Reduces the ***POTENTIAL INCOMPATIBILITY*** from 2005-05-17. - -2006-03-06 (bug fix)[1439836,1444291] fix TCL_EVAL_{GLOBAL,INVOKE} handling -when auto-loading or exec traces are present (porter) - -2006-03-10 (bug fix)[1437595] Win socket finalize with threads (vasiljevic) - -2006-03-13 (revert 2005-07-26 change) ${prefix}/share on ::tcl_pkgPath (porter) - -2006-03-14 (bug fix)[1448251] TCLX.y_TM_PATH handling (noble, kupries) - -2006-03-14 (bug fix)[768659] pipeline error when last command missing (kupries) - -2006-03-18 (bug fix)[1193497] Win porting of [file writable] (darley,vogel) - -2006-03-18 (bug fix)[1084705] [glob -nocomplain] silence empty result only, -no other errors (darley) -***POTENTIAL INCOMPATIBILITY*** - -2006-03-21 (platform enhancement)[823329] HFS globbing support (steffen) - -2006-03-23 (platform support) updated tcl.spec file (max) - -2006-03-28 (bug fix)[1064247] BSD: path normalization with realpath() (steffen) - -2006-04-03 (bug fix)[1462248] crash reading utf-8 chars spanning multiple -buffers at end of file (kraft,kupries) - -2006-04-05 (bug fix)[1464039] Tcl_GetIndexFromObj: empty key (fellows) - -2006-04-05 (bug fix) overdue dde, registry patchelevel increments (porter) -=> dde 1.3.2 -=> registry 1.2 - -2006-04-06 (bug fix)[1457515] TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING -removed (steffen) - -2006-04-11 (bug fix)[1458266] enter/enterstep trace interference (leunissen) - -2006-04-12 (feature change)[1376892] revised definition of [:print:] (fellows) - -(platform support) Use of _ANSI_ARGS_ purged. ANSI compiler required (fellows) - -Documentation improvements [1211078,1190891,1292427,1277503,1104682,1359183, -1415725,666770] - ---- Released 8.5a4, April 27, 2006 --- See ChangeLog for details --- - -2006-05-04 (bug fix)[1480509] srand() accept wide input (porter,afredd) - -2006-05-05 (bug fix)[1481986] interactive Tcl_Main blocks main loop (porter,lin) - -2006-05-13 (bug fix)[1482718] proc re-compile: preserve the previous -bytecode while references still on the stack (porter,ryazanov) - -2006-05-27 (bug fix)[923072] Darwin: made unthreaded CoreFoundation notifier -naked-fork safe on Tiger (steffen) - -2006-06-20 (internal change) Dropped the internal routines used to hook into -filesystem operations back in the pre-Tcl_Filesystem days. (porter) -***POTENTIAL INCOMPATIBILITY*** -For extensions and programs that have never migrated to the supported Tcl 8.4 -interface for virtual filesystems - -2006-07-05 (enhancement) Expression parser rewrite avoids stack overflow, -reduces from O(N^2) to O(N) complexity, and greatly improves syntas error -messages (porter) -***POTENTIAL INCOMPATIBILITY*** -For any code relying on exact error messages. - -2006-07-20 (platform support) Mac OS X weak linking (steffen) - -2006-07-20 (bug fix) Darwin: execve() works iff event loop not yet run (steffen) - -2006-07-24 (bug fix)[1518166] Uninitialized Tcl_DString (afredd) - -2006-07-30 (bug fix)[1426279,1505383,1494664,1531530] [clock] fixes (kenny) - -2006-08-09 (bug fix)[1531184] [dict for {file stat} x {}] crash (fellows) - -2006-08-10 (bug fix)[1538262,1530474] code cleanup; optimizations (afredd) - -2006-08-18 (bug fix) intermittent failures in TclUnixWaitForFile() (steffen) - -2006-08-18 (platform support) Darwin x86_64 (steffen) - -2006-08-21 (bug fix)[1457797] Darwin 64-bit notifier hang (steffen) - -2006-08-21 (bug fix) Darwin: recursively called event loop (steffen) - -2006-08-21 (enhancement) Darwin: nanosec resolution clicks and [time] (steffen) - -2006-08-28 (bug fix)[1547681] TclFormatObj count arguments (mistachkin,porter) - -2006-08-28 (bug fix) stack.test failure on FreeBSD (mistachkin) - -2006-08-30 (bug fix)[1548263] filesystem segfaults (hobbs,mccormack) - -2006-08-31 (bug fix)[1541274] [expr {sqrt(-1)}] => -NaN (suchenwirth,porter) - -2006-09-06 (bug fix)[999544] use of MT-safe system calls (vasiljevic) - -2006-09-10 (platform support) Darwin: msgcat use CFLocale (steffen) -=> msgcat 1.4.2 - -2006-09-10 (new feature) tcltest option: -verbose line (steffen) -=> tcltest 2.3a1 - -2006-09-19 (bug fix)[1555271,1561260] Several ** operator bugs (porter) - -2006-09-22 (bug fix)[1562528] NULL terminates variadic calls (fellows,ryazanov) - -2006-09-22 (new feature)[1520767][TIP 268] [package] alpha/beta version; -[package require] ranges, [package prefer] selection mode (kupries) - -2006-09-26 (platform support) MSVC8 AMD64 support (thoyts) - -2006-09-27 (bug fix)[1567222] bignum << errors (porter) - -2006-09-30 (enhancement)[1190441] quiet no-op [history] (sofer) - -2006-10-04 clock tzdata updated to Olson's tzdata2006m (kenny) - -2006-10-05 (bug fix)[1570718] make [lappend $nonList] complain (sofer,virden) - -2006-10-05 (bug fix)[1122671] alignment fixes in unicode encoding routines -(hobbs,staplin) - -2006-10-05 (enhancement) Allow "_" in Tcl Module filenames (kupries) - -2006-10-05 (new feature) [set ::http::strict 0] (default value is 1) to disable -URL validity checking against RFC 2986 (hobbs) -=> http 2.5.3 - -2006-10-06 (new feature)[1565751][TIP 275] [binary scan] unsigned (thoyts) - -2006-10-10 (bug fix)[1566526] crash cleaning up [namespace path] data (porter) - -2006-10-12 (bug fix)[1576006] better error messages from [interp alias] (sofer) - -2006-10-13 (platform support) get stack size on Darwin (steffen) - ---- Released 8.5a5, October 20, 2006 --- See ChangeLog for details --- - -2006-10-20 (configure change) Added autodetection for OS-supplied timezone -files (max) - -2006-10-23 (enhancement)[1577278] Ensure the Tcl call stack always has a -CallFrame, even at level 0 (sofer) - *** POTENTIAL INCOMPATIBILITY for users of tclInt.h *** - -2006-10-23 (enhancement)[1577492] Tcl_PushCallFrame and [info level] -enhanced for ensemble rewrites (sofer) - *** POTENTIAL INCOMPATIBILITY for [info level 0] on interp alias *** - -2006-11-02 (feature change)[TIP 293] Replace {expand} with {*} (hobbs) - *** POTENTIAL INCOMPATIBILITY with previous 8.5 alphas only *** - -2006-11-04 (new feature)[TIP 274] Exponentiation operator is right -associative (porter) - -2006-11-09 (new feature)[TIP 272] Added [lreverse] and [string reverse] -commands (fellows) - -2006-11-14 (new feature)[TIP 261] [namespace import] returns list of -imported commands (porter) - -2006-11-15 (new feature)[TIP 270] New C routines Tcl_ObjPrintf, -Tcl_AppendObjToErrorInfo, Tcl_Format, Tcl_AppendLimitedToObj, -Tcl_AppendFormatToObj, Tcl_AppendPrintfToObj (porter) - -2006-11-22 (feature change) Moved TCL_REG_BOSONLY from tcl.h to tclInt (porter) - -2006-11-22 (new feature)[TIP 269] Added [string is list] classification -command (mistackin, fellows) - -2006-11-25 (new feature)[TIP 174] Added commands corresponding to most -expr operators in ::tcl::mathop (fellows) - -2006-11-26 (platform support)[1230558] --enable-64bit on more systems (steffen) - -2006-11-27 (bug fix)[1602208] Fix 64-bit handling of select() on unix where -fd was greater than 32 (fontaine, kenny) - -2006-11-28 (new feature)[TIP 280] Added [info frame] command for more -Tcl-level debugging information (kupries) - -2006-12-01 (feature change)[TIP 298] Change Tcl_GetBignumAndClearObj to -Tcl_TakeBignumFromObj (porter) - -2006-12-01 (new feature)[TIP 287] Added [chan pending] subcommand (cleverly) - -2006-12-01 (new feature)[TIP 299] Added isqrt() expr operator (kenny) - -2006-12-04 (new feature)[TIP 267] Added -ignorestderr option to exec (fellows) - -2006-12-05 (new feature)[TIP 291] ::tcl_platform(pointerSize) key (kupries) - -2007-01-11 (configure change) Remove "-Wconversion" from deflt CFLAGS (english) - -2007-01-25 (configure change) Ensure CPPFLAGS env var is used when set (steffen) - -2007-02-19 (configure change) Use SHLIB_SUFFIX=".so" on HP-UX IA64 (was -".sl") (hobbs) - -2007-02-20 (bug fix)[1479814] Handle Windows NT \\?\... extended paths (thoyts) - -2007-03-01 (bug fix)[1671138] Fix infinite loop in compiled foreach with an -empty list (fellows) - -2007-03-07 (enhancement) Improved Windows time zone tables to handle new US -DST rules (kenny) - -2007-03-09 (enhancement) Improved Y2038 compliance of zoneinfo files (kenny) - -2007-04-02 (enhancement) Added bytecode compilation for global, variable, -upvar and namespace upvar (sofer) - -2007-04-20 (bug fix) Improve clock localization for Japanese locale (kenny) - -2007-04-20 (enhancement) Document Tcl_SetNotifier & Tcl_ServiceModeHook (kenny) - -2007-04-23 (bug fix) fts_open() crash on 64bit Darwin 8 or earlier (steffen) - ---- Released 8.5a6, April 25, 2007 --- See ChangeLog for details --- - -2007-04-30 (bug fix)[1705778] many valgrind-detected leaks corrected - -2007-05-01 (bug fix)[1710709] leak in [string map] (porter) - -2007-05-02 (bug fix)[1710707] leaks in filesystem paths (mistachkin,kenny) - -2007-05-18 (feature change) {expand} syntax support removed. (porter) - *** POTENTIAL INCOMPATIBILITY with previous 8.5 alphas only *** - -2007-05-29 (bug fix)[1712723] Joinable thread death on 64-bit (virden,hobbs) - -2007-05-30 (feature change)[1725186] When expanded literals are parsed, -(example: {*}{1 2 3}), TCL_TOKEN_EXPAND_WORD token is no longer returned. -Tokens reflecting the expansion are returned instead. (porter) - *** POTENTIAL INCOMPATIBILITY with previous 8.5 alphas only *** - -2007-06-06 (platform support) Darwin: add plist to tclsh (steffen) - -2007-06-12 (enhancement) [info] is now a [namespace ensemble] (fellows) - -2007-06-20 (enhancement) better `make html` results (hobbs) - -2007-06-21 (feature change)[1740962] leave traces created during execution -of traced command do not fire (sofer) - *** POTENTIAL INCOMPATIBILITY *** - -2007-06-23 (bug fix) Darwin: prevent post-fork() abort() (steffen) - -2007-06-27 (bug fix)[1743941] Infinite loop in Tcl_CreateTrace traces (porter) - -2007-06-29 (enhancement) Tcl_Alloc alignment on Darwin (steffen) - -2007-06-30 (bug fix)[1726873] crash in thread sync objects (vasiljevic,twylite) - -2007-06-30 (bug fix)[1717186] [lsort -command \{ $l] leak (afredd,fellows) - -2007-07-05 (bug fix)[1743676] no command named "" error message (porter,virden) - -2007-07-11 (bug fix)[1752146] [while 1 {}] & [interp limit] on commands (sofer) - -2007-07-31 (bug fix)[681877] tcl_platform(user) from system, not env (fellows) - -2007-07-31 (enhancement)[1750051] space efficiency of Tcl variables (sofer) - *** POTENTIAL INCOMPATIBILITY for C code that accesses internal - Tcl structs Var, Bytecode, Namespace, or CallFrame. *** - -2007-08-01 (enhancement)[1764318] word.tcl proc rewrites (petasis,fellows) - -2007-08-08 (bug fix)[1770224] [tcl::mathop::>> $big1 $big2] errors (porter) - -2007-08-14 (platform support) Darwin [load] from VFS on intel & 64bit (steffen) - -2007-08-15 (bug fix)[1773127] corrected open mode "a+" (rottman,fellows) - -2007-08-16 (bug fix)[1773040] ::errorInfo trace crash (janssen,porter) - -2007-08-16 (performance)[1564517] pre-compile constant expressions (porter) - -2007-08-21 (bug fix)[1775878] 'puts \' in interactive tclsh failed to move to -prompt for continuation line (porter) - -2007-08-25 (bug fix)[1781282] [clock scan] case senstivity (kenny) - -2007-08-25 (performance)[1767293] ** on native integer types (kenny) - -2007-09-03 clock tzdata updated to Olson's tzdata2007g (kenny) - -2007-09-06 (platform support) Darwin: drop support for Xcode 1.5 project, add -project for Xcode 3.0 (steffen) - -2007-09-08 (bug fix)[1786481] nested [dict update] crash (fellows) - -2007-09-08 (bug fix)[1710710] TclPtrSetVar leak (mistachkin,sofer) - -2005-09-09 (feature removed) Tcl_ObjType "nsName" no longer registered (porter) - *** POTENTIAL INCOMPATIBILITY for Tcl_GetObjType("nsName") *** - -2007-09-10 (bug fix)[1740631] Linked variable unlink prevention (maros,hobbs) - -2007-09-11 (bug fix)[1786481] [dict update] stack management (sofer) - *** POTENTIAL INCOMPATIBILITY with previous 8.5 alpha bytecode only *** - -2007-09-11 (bug fix)[1578344] [package require -exact] 8.4 compat (porter) - *** POTENTIAL INCOMPATIBILITY with previous 8.5 alphas only *** - -2007-09-11 (bug fix)[1772989,1071322] Support _, : in test constraints (porter) -=> tcltest 2.3b1 - -2007-09-11 (platform support) Windows AMD64 support (thoyts) - -2007-09-14 (enhancement)[1793984] DTrace provider for Tcl (steffen) - -2007-09-14 (bug fix)[1519940] surplus ns path invalidation (fellows,bauer) - -2007-09-15 (platform support) SunOS-5.1x link with cc, not ld (steffen) - -2007-09-17 (platform support)[1748251] Fix NetBSD link failures (english) - -(bug fix)[1066755] Several stack efficiency efforts increases recursion limit -on Windows to be larger than the default [interp recursionlimit] value - ---- Released 8.5b1, September 26, 2007 --- See ChangeLog for details --- - -2007-10-02 (bug fix)[1806422] proper [tcl::tm::path] autoload (porter) - -2007-10-02 (bug fix) Improve Tcl_DecrRefCount() robustness (staplin) - -2007-10-11 (bug fix)[1805887] [string is int -failindex] for 0o, 0b (porter) - -2007-10-15 (bug fix)[1813528] Tcl_ParseBraces read past buffer (mistachkin) - -2007-10-25 (bug fix)[1726873] intermittent crash in threads (vasiljevic) - ---- Released 8.5b2, October 26, 2007 --- See ChangeLog for details --- - -2007-10-27 (bug fix)[1821159] fixed broken compile on x86_64 (sofer) - -2007-10-27 (bug fix)[1810264] stop panic in RE lexer (fellows) - -2007-10-28 (enhancement)[1826906] Embed iso8859-1 encoding in libtcl (fellows) - -2007-11-01 (bug fix)[1808258] [string is ascii \000] (fellows) - -2007-11-05 (bug fix)[1823576] [fconfigure $serial -xchar \000] (cassof) - -2007-11-07 (performance)[1827996] binary glob matching (hobbs) - -2007-11-07 (performance) binary [gets] (hobbs) - -2007-11-09 (performance)[1829248] interp state reset (sofer) - -2007-11-10 (performance) stack checking (sofer) - -2007-11-10 (performance) list indexing bytecode (sofer) - -2007-11-11 (performance)[1830038] macros to fetch Tcl_Obj intreps (sofer) - -2007-11-11 (performance)[1830166] RE bytecode for simple cases (hobbs) - -2007-11-13 (performance) [switch] & [regexp] use RE bytecode (hobbs, fellows) - -2007-11-14 (performance) bytecode for [info exists] (fellows) - -2007-11-15 (new feature)[1231022] configure option: --disable-rpath (fellows) - -2007-11-15 (bug fix)[1810038] infinite loop in RE compiler (lane,porter) - -Many significant documentation improvements (fellows, sofer) - ---- Released 8.5b3, November 19, 2007 --- See ChangeLog for details --- - -2007-11-20 (enhancement) string rep of dict has stable order (fellows) - -2007-11-21 (enhancement) compiled ensemble support (fellows) - -2007-11-22 (enhancement) [dict] is now an ensemble (fellows) - -2007-11-23 (enhancement) [string] is now an ensemble (fellows) - -2007-11-26 (bug fix)[1815573] Correct stack checking failure (sofer,golovan) - -2007-11-27 (bug fix)[800753] Document single byte char limit for -[chan configure -eofchar] (cassoff) - -2007-12-03 (enhancement)[1836519] [switch $val $body] safe/fast (fellows,spjuth) - -2007-12-03 (release) tcltest package bump to 2.3.0 (porter) - -2007-12-03 (bug fix)[1618235] fix BSD compile errors (fellows) - -2007-12-05 (bug fix)[1844789] fix [lsearch -exact -integer] crash (fellows) - -2007-12-05 (performance)[1845092] Tcl_ObjType for channel names (hobbs) - -2007-12-14 (bug fix)[1602539] NUL pollution in [glob] result (hobbs) - -2007-12-17 (bug fix)[1851832,1851524] memory alignment correction (sofer) - -2007-12-18 (bug fix)[1810264] revised regexp engine to prevent debilitating -over-consumption of resources (drewry,lane,ormandy,fellows) - -Several documentation and release notes improvements - ---- Released 8.5.0, December 20, 2007 --- See ChangeLog for details --- - -2007-12-23 (bug fix)[1857126] restore backref support to regexps (hobbs) - -2007-12-26 (enhancement)[1856994] [lsort] performance (sofer) - -2008-01-10 (bug fix)[1867855] fix [format %lli 0] crash (porter) - -2008-01-11 (bug fix)[1850424,1860425] stack checking on *bsd (sofer,noble) - -2008-01-13 (bug fix)[1353846] crash in read-only serial (hobbs,newman) - -2008-01-15 (bug fix)[1869989] mem leak; expr literals (porter,melbardis) - -2008-01-20 (bug fix)[1869405] binary [gets]; stacked channels (hobbs,ficicchia) - -2008-01-22 (bug fix)[1867855] fix [lreverse {}] crash (sofer,madden) - -2008-01-30 (bug fix)[1882373] fix Tcl_GetAlias pointer code (an00na) - -Several documentation and release notes improvements - ---- Released 8.5.1, February 5, 2008 --- See ChangeLog for details --- - -2008-02-06 (enhancement) [clock format] performance (kenny) - -2008-02-12 (bug fix)[1891827] compiled [switch -nocase] error (fellows) - -2008-02-22 (bug fix)[1818565] missing state array in http::status (thoyts) -=> http 2.5.4 - -2008-02-26 (bug fix)[1868845] corrected [eof] ordering (thoyts) - -2008-02-26 (new feature) [http::meta] command (thoyts) -=> http 2.5.5 - -2008-02-26 (bug fix)[1902436] fixed regexps ending in \* (hobbs) - -2008-02-27 (bug fix)[1862555,1902423] [clock] range & l10n (kenny) - -2008-02-28 (bug fix) [return -level 0] memory leak (porter) - -2008-02-28 (bug fix) [format %llx $big] memory leak (porter) - -2008-02-28 (bug fix) expression parser error message memory leak (porter) - -2008-02-28 (bug fix) memory leak when enter trace modifies command (porter) - -2008-02-29 (enhancement) Consumer refcounting for Tcl_SetReturnOptions() -and Tcl_AddObjToErrorInfo() (spjuth,porter) - *** POTENTIAL INCOMPATIBILITY *** - -2008-03-07 (bug fix)[1899164] Avoid expr and script bytecode confusion (porter) - -2008-03-07 (bug fix)[1904907] finalize crash in Tcl_GetReturnOptions (kupries) - -2008-03-10 (bug fix)[1893815] expr {abs(-1e-350)} => -0.0 (porter) - -2008-03-10 (bug fix)[1901113] crash in [tcl::Bgerror {} {}] (madden,porter) - -2008-03-11 (bug fix)[1911919] unset trace inf loop in namespace delete (sofer) - -2008-03-12 (new feature) some HTTP 1.1 support in http (and more!) (hobbs) -=> http 2.7 - -2008-03-13 (enhancement) support space in INSTALL_ROOT or $builddir (steffen) - -2008-03-16 (bug fix)[1903325] bytecode stack space prediction crash (fellows) - -2008-03-18 (bug fix)[1914604] Tcl Modules: encoding fixed to utf-8; environment -variables without "." added to customization hooks (kupries) - *** POTENTIAL INCOMPATIBILITY *** - -2008-03-18 (bug fix)[1914503] alignment of TclStackAlloc() return (sofer)\ - -2008-03-20 (bug fix)[1868171] expose Tcl_GetMemoryInfo (for AOLserver) (fellows) - -2008-03-24 (bug fix)[1923966] crash in [binary format x0s] (thoyts) - -2008-03-27 (platform support)[1921166] Solaris 64bit build fixes (steffen) - -2008-03-27 clock tzdata updated to Olson's tzdata2008b (kenny) - ---- Released 8.5.2, March 28, 2008 --- See ChangeLog for details --- - -2008-03-30 (bug fix)[1783544] more robust TclIsNaN() (kenny,teterin) - -2008-04-01 (interface)[1819422] tclStubsPtr no longer in libtcl (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2008-04-01 (bug fix)[1839067] FP round fix for Solaris/x86 (kupries,schlenker) - -2008-04-02 (bug fix)[780533,1932639] [fcopy] callbacks unreliable (ferrieux) - -2008-04-02 (interface)[1819422] libtclstub symbols MODULE_SCOPE (steffen) - -2008-04-04 (bug fix) [chan postevent] crash (kupries) - -2008-04-07 (bug fix) Fix broken [format {% d}] (max) - -2008-04-07 (bug fix)[1350564] Bi-directional [fcopy] now supported (ferrieux) - -2008-04-16 (bug fix)[1938497] Tcl_SetNotifier() fixes (steffen) - -2008-04-16 (interface)[1938497] make stubs tables 'static const' (steffen) - -2008-05-02 (new feature) [binary] is now a [namespace ensemble] (thoyts) - -2008-05-07 (bug fix) [dict append] crash (mccormack,fellows) - -2008-05-21 (bug fix)[1968882] [info complete "\\\n"] => 0 (porter) - -2008-05-22 (bug fix)[1968245] Tcl_LogCommandInfo() accept length=-1 (darroch) - -2008-05-23 (bug fix)[1965787] 32-bit overflow in [tell] result (ferrieux) - -2008-05-31 (new feature)[TIP 257] [oo::*] commands from TclOO (fellows) - -2008-06-04 (new feature)[TIP 317] [binary encode]; [binary decode] (thoyts) - -2008-06-06 (new feature)[TIP 230] [chan push]; [chan pop] (kupries) - -2008-06-08 (enhancement)[1973096] bytecompiled [uplevel] scripts (sofer) - -2008-06-12 (platform support) Solaris static build with DTrace (steffen) - -2008-06-12 (platform support) Solaris/amd64 gcc 64bit support (steffen) - -2008-06-13 (new feature)[TIP 285] [interp cancel]; Tcl_CancelEval() (mistachkin) - -2008-06-20 (bug fix)[1999035] make [interp bgerror $i] act in $i (porter) - -2008-06-23 (bug fix)[1972879] bad path intrep caching (porter) - -2008-06-24 (bug fix)[1999176] crash in [glob -dir {} a] (porter) - -2008-06-25 (bug fix)[1999119] Support TM packages in Safe Base (kupries) - ---- Released 8.6a1, June 25, 2008 --- See ChangeLog for details --- - -2008-06-29 (bug fix)[2004480] plug memory leaks (ade,porter,steffen) - -2008-07-01 (enhancement)[1905562] embed recursion limit in RE engine (fellows) - -2008-07-03 (bug fix)[1969717] fix package finding on Samba shares (jos) - -2008-07-03 (bug fix)[1987821] mem leak in [seek] on reflected chan (kupries) - -2008-07-13 (enhancement)[2017110] new Non-Recursive Evaluation implementation -enables deep Tcl evaluation stacks without deep C stacks. (sofer) - -2008-07-20 (enhancement)[2008248] dict->list preserve item intreps (pasadyn) - -2008-07-21 (bug fix)[582506] imported cmds now fire execution traces (sofer) - -2008-07-21 (bug fix)[2015723] [file] bad use of inodes on Windows (thoyts) - -2008-07-21 (new feature)[TIP 304] [chan pipe] (ferrieux) - -2008-07-21 (bug fix)[2021443] more consistent "wrong # args" msgs (nijtmans) - -2008-07-21 (enhancement) [info frame] returns file data in more cases (kupries) - -2008-07-29 (bug fix)[2030670] fix rare panic in TclStackFree (pasadyn,sofer) - -2008-08-01 Tcl_Finalize() no longer called implicitly on DLL_PROCESS_DETACH. - -2008-08-05 (enhancement)[1994512] async connect logic simplified (jenglish) - -2008-08-06 (bug fix)[2040295] stopped supplying a workaround for bugs -in Itcl's use of [namespace code]. Itcl now supplies its own workaround. - *** POTENTIAL INCOMPATIBILITY for older Itcl releases *** - -2008-08-06 (bug fix)[2039178] repaired guard against dispatching oo methods -in a deleted interp. (porter) - -2008-08-08 tzdata updated to Olson's tzdata2008e (kenny) - -2008-08-11 (bug fix)[2046846] 64bit support for http zlib crc (thoyts) -=> http 2.7.1 - -2008-08-11 (enhancement) automatic [package provide] for TMs (kupries) - -2008-08-17 (bug fix)[2055782] crash involving Tcl_ConcatObj (sofer) - -2008-08-21 (new feature) CONST-ified Tcl routines passing (Tcl_ObjType *), -(Tcl_Filesystem *), or (Tcl_Timer *) arguments (nijtmans,porter) - *** POTENTIAL INCOMPATIBILITY *** - -2008-08-21 (bug fix)[2065115] Restored ***= regexp functioning (hobbs,porter) - ---- Released 8.6a2, August 25, 2008 --- See ChangeLog for details --- - -2008-08-29 (bug fix)[2082299] Install TclOO header files (fellows) - -2008-09-01 oo methods called during interp deletion no longer skipped if -they do not need the dying interp (fellows) - -2008-09-02 (support) Dropped support for pre-ANSI compilers. (porter) - -2008-09-04 (bug fix)[2093947] var unset trace in coroutine (fellows,sofer) - -2008-09-10 (enhancement) efficient list->dict conversion (elby,fellows) - -2008-09-10 (bug fix)[2102930] faulty numLevels count (madden,sofer) - -2008-09-16 (bug fix)[2114165] eval failure following cancel (sofer) - -2008-09-17 (bug fix)[2116053] export [min] and [max] from tcl::mathfunc (sofer) - -2008-09-22 (new feature)[TIP 320] oo common variable declaration (fellows) - -2008-09-24 (new feature)[TIP 316] portable access to Tcl_StatBuf (fellows) - -2008-09-24 (new feature)[TIP 323] [file delete], [file mkdir] zero pathNames (porter) - -2008-09-25 (new feature)[TIP 315] new var: tcl_platform(pathSeparator) (vu,fellows) - -2008-09-25 (new feature)[TIP 323] [global], [variable] zero varNames (porter) - -2008-09-26 (new feature)[TIP 323] [lassign], [namespace upvar], [my variable] zero varNames (porter) - -2008-09-26 (new feature)[TIP 323] [tcl::tm::path add|remove] zero pathNames (porter) - -2008-09-26 (new feature)[TIP 323] [lrepeat] zero elements; zero repeats (porter) - -2008-09-27 (bug fix)[2130992] prevent overflow crash in [lrepeat] (fellows) - -2008-09-28 (new feature)[TIP 314] ensemble parameters before subcommand (hellström,fellows) - -2008-09-29 (new feature)[TIP 318] revised defaults for [string trim] (poser) - *** POTENTIAL INCOMPATIBILITY *** - -2008-09-29 (new feature)[TIP 313] [lsearch -bisect] (spjuth) - -2008-09-29 (new feature)[TIP 326] [lsort -stride] (elby) - -2008-09-29 (new feature)[TIP 323] [linsert] zero elements (porter) - -2008-09-29 (new feature)[TIP 323] [glob] zero patterns (porter) - -2008-10-02 (new feature)[TIP 330] interp->result access disabled (kenny) - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-03 (new feature)[TIP 265] Tcl_ParseArgv() (bromley) - -2008-10-03 (new feature)[TIP 195] [tcl::prefix] (spjuth) - -2008-10-04 (new feature) CONST-ified Tcl routines Tcl_GetIndexFromObj, -Tcl_RegisterConfig, Tcl_InitCustomHashTable, and routines passing -(Tcl_ChannelType *). (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-04 (bug fix)[2059262] unload only libraries marked unloadable (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-05 (new feature)[TIP 331] [lset listVar end+1 $value] (kenny) - -2008-10-05 (bug fix)[2143288] correct bad isqrt() results (boffey,kenny) - -2008-10-05 (new feature) CONST-ified return value of the -Tcl_FSFileAttrStringsProc prototype. (nijtmans) - *** POTENTIAL INCOMPATIBILITY for Tcl_Filesystems *** - -2008-10-07 (new feature)[TIP 327] [tailcall] (sofer) - -2008-10-07 (new feature)[TIP 328] [coroutine],[yield],[info coroutine] (sofer) - -2008-10-08 (bug fix)[2151707] fix stack trace from variable trace (porter) - -2008-10-10 (bug fix)[2155658] crash in oo method export (fellows) - ---- Released 8.6a3, October 10, 2008 --- See ChangeLog for details --- - -2008-10-13 (bug fix) Fix ability to join threads on 64-bit Windows (thoyts) - -2008-10-23 (bug fix)[2186888] Direct-eval [for] handling of [continue] was -broken by NRE reform (sofer,porter) - -2008-10-24 (bug fix) fix failure to read SHOUTcast streams (thoyts) -=> http 2.7.2 - -2008-10-27 (enhancement) system encoding at startup is now "iso8859-1", and -no longer "identity". Use of identity encoding minimized (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-31 (bug fix)[2200824] revised [oo::define] to include caller -context when resolving names. (nassau,fellows) - -2008-11-10 (bug fix)[2255235] [platform::shell::LOCATE] update (ring,kupries) -=> platform::shell 1.1.4 - -2008-11-13 (bug fix)[2269431] VFS [load] -> tempfile litter (ficicchia,nijtmans) - -2008-11-26 (bug fix)[2114900] updated tclIndex file (cassoff,kenny) - -2008-11-27 (bug fix)[2251175] [{*}{\{}] errors (hellström,ferrieux,porter) - -2008-11-29 (new feature)[TIP 210] [file tempfile] (techentin,fellows) - -2008-11-30 (bug fix)[2362156] [clock]: colon in format string (mizuno,kenny) - -2008-12-02 (bug fix)[2270477] hang in channel finalization (ferrieux,kupries) - -2008-12-02 (new feature)[TIP 336] Tcl_*ErrorLine() routines. Direct access -to the errorLine field of the interp struct denied by default. (porter) - *** POTENTIAL INCOMPATIBILITY *** - *** Define USE_INTERP_ERRORLINE to restore access for legacy code *** - -2008-12-04 (bug fix)[2385549] [file normalize] failed on some paths (porter) - -2008-12-05 (new feature)[TIP 307] Tcl_TransferResult() (leunissen,fellows) - -2008-12-05 (new feature)[TIP 335] Tcl_InterpActive() (mistachkin,fellows) - -2008-12-09 (new feature)[TIP 337] Tcl_BackgroundException() (porter) - -2008-12-10 (new feature)[TIP 341] >1 [dict filter] patterns (hellström,fellows) - -2008-12-10 (new feature)[TIP 343] [format %b $n] [scan $s %b] (ferrieux) - -2008-12-10 tzdata updated to Olson's tzdata2008i (kenny) - -2008-12-11 (new feature)[TIP 234] [zlib] and Tcl_Zlib*() (sheffers,fellows) - -2008-12-11 (bug fix)[2407783] spoil ChannelState when channel name passes -among multiple interps (kupries) - -2008-12-12 (new feature)[TIP 322] Tcl_NR*() routines to enabled non-recursive -evaluation in extensions (sofer,kenny) - -2008-12-09 (new feature)[TIP 338] Tcl_*StartupScript() (porter) - *** POTENTIAL INCOMPATIBILITY for callers of Tcl*Startup* routines *** - -2008-12-16 (new feature)[TIP 329] [try] [throw] (davel,fellows) - -2008-12-17 (new feature)[TIP 308] package tdbc 1.0b1 (kenny) - -2008-12-18 (new feature)[TIP 332] [close $chan read|write] (ferrieux) - -2008-12-18 (bug fix)[2444274] panic in long commands from {*} (goth,porter) - ---- Released 8.6b1, December 19, 2008 --- See ChangeLog for details --- - -2008-12-27 [TIP 234] Tcl_Zlib* interface revisions (fellows) - *** INCOMPATIBILITY with interface of 8.6b1 *** - -2009-01-02 (platform support)[878333] IRIX compat for mkstemp() (fellows) - -2009-01-03 (bug fix)[2481670] [clock add] error message (talvo) - -2009-01-05 (bug fix)[2412068] NR-enable [source] (fellows) - -2009-01-06 (bug fix)[2489836] crash unknown method dispatch (nadkarni,fellows) - -2009-01-06 (bug fix)[2481109] fix context of instance name check (fellows) - -2009-01-08 (enhancement) more -errorcode values (fellows) - -2009-01-19 (new feature) CONFIG_INSTALL_DIR - where tclConfig.sh goes (cassoff) - -2009-01-19 (platform support) better tools for BSD ports (cassoff) - -2009-01-21 (bug fix)[2458202] exit crash with [chan create]d channel (kupries) - -2009-01-26 (bug fix)[2446662] uniformly declare EOF on RST on sockets (ferrieux) - -2009-01-26 (bug fix)[1028264] delay WSACleanup() from under our feet (ferrieux) - -2009-01-29 (bug fix)[2519474] Tcl_FindCommand() bug exposed by oo (fellows) - -2009-01-29 (bug fix)[2537939] Fix Tcl_OOInitStubs() for no-stubs build (fellows) - -2009-02-04 (bug fix)[2561746] [string repeat] overflow crash (porter) - -2009-02-05 (enhancement) optimize string operations on bytearrays (fellows) - -2009-02-12 (bug fix) enable simpler [oo::define] extension (ferri,fellows) - -2009-02-15 (bug fix)[2603158] Tcl_AppendObjToObj: append to self crash (porter) - -2009-02-17 (platform support) MSVC and _WIN64 (hobbs) - -2009-02-20 (bug fix)[2571597] [file pathtype /a] wrong result (nadkarni,porter) - -2009-03-03 (bug fix)[2662434] [zlib crc32] result now unsigned (gavilan,fellows) - -2009-03-15 (platform support) translate SIGINFO where defined (BSD) (teterin) - -2009-03-15 (bug fix)[2687952] TSD struct memleak (mistachkin) - -2009-03-18 (bug fix)[2688184] memleak in [file normalize] (mistachkin) - -2009-03-20 (bug fix)[2597185] crash in Tcl_AppendStringToObj (porter) - -2009-03-20 (bug fix)[2561794,2669109,2494093,2553906] string overflow (porter) - -2009-03-22 (bug fix)[2502037] NR-enable [namespace unknown] (sofer) - -2009-03-27 (bug fix)[2710920] [file dirname|tail /foo/] errors (epler,porter) - -2009-04-08 (bug fix)[2570363] unsafe [eval]s in tcltest (bron,porter) -=> tcltest 2.3.1 - -2009-04-08 (platform support) more Darwin kernel patterns (steffen) -=> platform 1.0.4 - -2009-04-09 (bug fix)[26245326] [http::geturl] connection failures (golovan) -=> http 2.7.3 - -2009-04-10 (new feature) Darwin: embeddable CoreFoundation notifier (steffen) - -2009-04-10 (bug fix)[1961211] Darwin [load] back-compatibility (steffen) - -2009-04-09 (new feature) http chunked+gzip modes (thoyts) -=> http 2.8.0 - -2009-04-11 (enhancement) clarified cmd name resolution in oo forwards (fellows) - -20009-04-19 (bug fix)[2715421] http: excess bytes after POST (thoyts) -=> http 2.8.1 - -2009-04-30 (bug fix)[2486550] coroutine in [interp invokehidden] (sofer) - -2009-05-07 (bug fix)[2785893] find command in deleted namespace (sofer) - -2009-05-08 (bug fix)[2414858] tailcall in oo constructor (fellows) - -2009-05-14 (new subcommand)[TIP 354] [info object namespace] (fellows) - -2009-05-29 (platform support) account for ia64_32 (kupries) -=> platform 1.0.5 - -2009-06-02 (bug fix)[2798543] incorrect [expr] integer ** results (porter) - -2009-06-10 (bug fix)[2801413] overflow in [format] (porter) - -2009-06-13 (bug fix)[2802881] corrected compile env context (tasada,porter) - -2009-06-17 (redesign) reduced ambition of [exit] finalization with aim to -avoid otherwise very tricky multi-thread finalization bugs. (staplin,ferrieux) - *** POTENTIAL INCOMPATIBILITY for exit handlers *** - -2009-06-26 (platform support) updates for Xcode 3.1 & 3.2 (steffen) - -2009-06-30 (platform support) clang static analyzer macros (steffen) - -2009-07-01 (bug fix)[2806622] Win: bad tcl_platform(user) value (thoyts) - -2009-07-05 (bug fix) zlib support asynch [chan copy] on chan transform (fellows) - -2009-07-12 (bug fix)[1895546] TclOO support for Itcl 4 method caching (fellows) - -2009-07-13 (bug fix)[1605269] NR-related [info frame] fixes (kupries) - -2009-07-14 (bug fix)[2821401] NR-enable direct eval [switch] (kenny) - -2009-07-16 (bug fix)[2819200] underflow settings on MIPS systems (porter) - -2009-07-19 (interface)[TIP 354] new routine Tcl_GetObjectName() (fellows) - -2009-07-20 (performance) favor [string is] success cases over empty (fellows) - -2009-07-22 (interface) removed TclpPanic() routine (nijtmans) - -2009-07-23 (bug fix)[2820349] plug event leak in notifier (mistachkin) - -2009-07-24 (bug fix)[2826248] crash in Tcl_GetChannelHandle (sonnenburg,kupries) - -2009-07-31 (bug fix)[2830354] overflow in [format] (misch,porter) - -2009-08-06 (bug fix)[2827000] reflected channels can signal EGAIN (kupries) - -2009-08-12 (new feature)[TIP 353] Tcl_NRExprObj() (porter) - -2009-08-20 (bug fix)[2823276] NR-enable [if], [for], [while] (fellows) - -2009-08-20 (bug fix)[2806250] EIAS violation in ~foo pathnames (porter) - -2009-08-21 (bug fix)[2837800] [glob */foo] return ./~x/foo (porter) - -2009-08-24 (bug fix) nested event loop notifier w/TkAqua Cocoa (alaoui,steffen) - -2009-08-25 (bug fix) [info frame] account for continuation lines (kupries) - -2009-08-27 (bug fix)[2845535] overflows in [format] (porter) - -2009-09-01 (bug fix) improved error message in tcltest (porter) -=> tcltest 2.3.2 - -2009-09-11 (bug fix)[2849860] http handle "quoted" charset value (fellows) -=> http 2.7.4 - -2009-09-11 (enhancement)[2314561] [subst] now bytecompiled, NR-enabled (porter) - -2009-09-24 (new feature)[TIP 356] Tcl_NRSubstObj() (porter) - -2009-10-04 (bug fix)[2569449] Core Foundation memory bug in Tiger (steffen) - -2009-10-06 (bug fix) repair intrep loss in slave interp evaluations -introduced by first versions of the NRE conversion (nadkarni,porter) - -2009-10-06 (bug fix)[1941434] broken tclTomMath.h includes (porter) - -2009-10-07 (bug fix)[2871908] leaked hash table (mistachkin,kupries) - -2009-10-08 (bug fix)[2874678] bignum leak in [dict incr] (fellows) - -2009-10-17 (bug fix)[2629338] crash in var unset traces (raney,fellows) - -2009-10-19 (bug fix)[2107634] extend [read] and [gets] to Tcl string limits -(morrison,parker,porter) - -2009-10-21 (bug fix)[2882561] Haiku OS signal support (morrison,fellows) - -2009-10-22 (bug fix)[2883857] [my varname arr(index)] (boudaillier,fellows) - -2009-10-23 (bug fix) 0-length writes: spurious SIG_PIPE (teterin,kupries) - -2009-10-24 Broken DST applied EU rules to US zones (lehenbauer,kenny) - -2009-10-29 (bug fix)[2800740] halved bignum memory on 64-bit systems (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2009-11-05 (bug fix)[2854929] TM search path support in Safe Base (kupries) - -2009-11-05 (enhancement) rewrite of the Safe Base commands (kupries) - -2009-11-11 (bug fix)[2888099] [close] loses ENOSPC error (khomoutov,ferrieux) - -2009-11-11 (bug fix)[2891171] RFC 3986 compliance for ? in URL (nijtmans) -=> http 2.8.2 - -2009-11-12 (bug fix)[2895565] [fcopy -size] miscounts when converting encodings -(kupries) - -2009-11-16 (bug fix)[2891556] encoding finalization crash (mistachkin,ferrieux) - -2009-11-18 (bug fix)[2849797] consistent names for std chans (nijtmans,fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2009-11-19 (enhancement) [load]able Tcltest extension (nijtmans) - -2009-11-24 (bug fix)[2893771] [file stat] on Win locked files (thoyts) - -2009-11-24 (bug fix)[2903011] crash call destructor from constructor (fellows) - -2009-12-03 (bug fix)[2906841] Safe Base [glob ../*] fixes (fellows) - -2009-12-09 (bug fix)[2901998] consistent I/O buffering (ferrieux,kupries) - -2009-12-11 (bug fix)[2806407] NR-enabled coroutines (sofer) - -2009-12-16 (bug fix)[2913616] msgcat: improved safe interp support (fellows) -=> msgcat 1.4.3 - -2009-12-22 (bug fix)[2918962] [lsort -index -stride] crash (moore,fellows) - -2009-12-23 (bug fix)[2913625] [info script/nameof] in safe interps (fellows) - -2009-12-28 (bug fix)[2891362] enable time limit in child interps (fellows) - -2009-12-29 (bug fix)[2922555] [binary decode hex { }] crash (thoyts) - -2009-12-29 (bug fix)[2895741] enable min(), max() in safe interps (fellows) - -2009-12-30 (bug fix)[2824981] guard [unknown] against [set] undef (sofer) - -2010-01-05 (bug fix)[2918610] [file rootname] corruption (magerya,porter) - -2010-01-18 (bug fix)[2932421] less [format %s] shimmer (ferrieux) - -2010-01-18 (bug fix)[2918110] [chan postevent] crash (bron,kupries) - -2010-01-21 (bug fix)[2910748] NR-enable epoch fallback direct eval (sofer) - -2010-01-30 (enhancement) [unset] now bytecompiled (fellows) - -2010-02-01 (bug fix)[2942697] faster match: some pathological regexp patterns -(lane,fellows) - -2010-02-01 (bug fix)[2939073] [array unset] unset trace crash (ferrieux) - -2010-02-02 (bug fix)[2944404] crash in oo destructor (fellows) - -2010-02-02 (new feature) [array] is now a [namespace ensemble] (fellows) - -2010-02-05 (enhancement) [error] now bytecompiled (fellows) - -2010-02-08 (bug fix)[2947783] Tcl_Zlib*flate fail on shared values (fellows) - -2010-02-09 (enhancement) [try] now bytecompiled (fellows) - -2010-02-11 (bug fix)[2826551] line-sensitive matching in regexp (dejong) - -2010-02-11 (bug fix)[2949740] [open |noSuch rb] crash (kovalenko,fellows) - -2010-02-15 (bug fix)[2950259] harden (delete obj ns -> delete obj) (fellows) - -2010-02-21 (bug fix)[2954959] get sign of abs($zero) right (nijtmans) - -2010-02-22 (bug fix)[2762041] zlib chan transforms read EOF too early (kupries) - -2010-02-27 (bug fix)[801429] Tcl_SetMainLoop() thread safety (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2010-03-02 (enhancement) -fvisibility-hidden build support (nijtmans) - -2010-03-04 (bug fix)[2962664] [oo::class destroy] crash (fellows) - -2010-03-05 (interface) TclOO typedefs for function pointers (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2010-03-09 (bug fix)[2936225] stop [chan copy] to slow channel consuming all -memory with buffer backup (ferrieux) - -2010-03-17 (bug fix)[2921116] crash in chan transfrom teardown (kupries) - -2010-03-19 (enhancement) [throw] now bytecompiled (fellows) - -2010-03-20 (enhancement) permit [fcopy] of > 2**31 bytes (fellows) - -2010-03-24 (new feature) [info object methodtype] (fellows) - -2010-03-24 (bug fix)[2383005] [return -errorcode] reject non-list (porter) - -2010-03-25 (bug fix)[2976504] broken fstatfs() call (reeuwijk,fellows) - -2010-03-30 (new feature)[TIP 362] [registry -32bit|-64bit] (courtney,fellows) -=> registry 1.3 - -2010-03-30 (bug fix)[2978773] refchan mem preservation (kupries) - -2010-04-02 (new feature)[TIP 357] Tcl_LoadFile, Tcl_FindSymbol, etc. (kenny) - -2010-04-05 (configure change)[TIP 364] default build: --enable-threads (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2010-04-02 (new feature)[TIP 348] [info errorstack], [return -errorstack] -(ferrieux) - -2010-04-20 (enhancement) update bundled zlib to 1.2.5 (nijtmans) - -2010-04-29 (enhancement)[2992970] optimize bytearray appends (fellows) - -2010-05-19 (bug fix)[3004007] dict/list shimmer w/o string rep loss (fellows) - -2010-06-09 (bug fixes) platform: several fixes for 64 bit systems (kupries) -=> platform 1.0.9 - -2010-06-16 (bug fix)[3016135] [clock format] in he_IL locale (nijtmans) - -2010-06-18 (bug fix)[3017997] Add .cmd to file extensions for [exec] (fellows) - -2010-06-28 (bug fix)[3019634] support errno.h changes in MSVC++ 2010 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2010-07-02 (enhancement) -errorcode for [expr] domain errors (fellows) - -2010-07-28 (bug fix)[3037525] crash deleting vars @ callframe pop (sofer) - -2010-08-04 (bug fix)[3034840] mem corrupt when refchan loses interp (kupries) - -2010-08-04 (enhancement) Win [load] use LOAD_WITH_ALTERED_SEARCH_PATH (hobbs) - -2010-08-04 (platform support) panic on detection of win9x system (hobbs) - *** POTENTIAL INCOMPATIBILITY *** - -2010-08-10 (fix) Handle non-null-terminated bytearrys in glob matching (hobbs) - -2010-08-11 (fix) copy-paste bug in [yield] implementation (sofer, goth) - -2010-08-11 (platform) Drop pre-aix 4.2 support, ldAix (hobbs) - -2010-08-14 (frq)[2819611] changed signatures of hash fnctions, delete-file, and get-native-path (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2010-08-15 (bug fix)[3045010] tweaked error message for wrong#args of lambda's (fellows) - -2010-08-18 (bug fix)[3004191] fixed safe [glob] (fellows) - -2010-08-21 (patch)[3034251] genStubs steal features of ttkGenStubs (nijtmans) - -2010-08-26 (bug fix)[1230554] configure, OSF-1 problems, windows manifest issues (hobbs) - -2010-08-30 (bug fix) [3046594,3047235,3048771] reimplemented tailcall (sofer) - -2010-08-31 fixed manifest handling on windows (hobbs, kupries) - -2010-08-31 windows makefile and stub changes (nijtmans) - -2010-09-01 (bug fix)[3057639] compiled lappend trace consistency (hobbs,kupries) - *** POTENTIAL INCOMPATIBILITY *** - -2010-09-01 fixed safe glob handling of -directory (kupries) - -2010-09-02 fixed safe glob handling of -join (kupries) - -2010-09-08 (bug fix)[3059922] build with mingw on amd64 (porter, mescalinum) - -2010-09-15 (bug fix)[3067036] stop hang in bytearray append (fellows) - -2010-09-22 unified set of link libraries between mingw and vc (nijtmans) - -2010-09-22 (bug fix)[3072640] protect writes to ::error* variables (sofer) - -2010-09-23 fix leak of return options [catch $err m constant] (porter, hobbs) - -2010-09-24 (bugfix)[3056775] fixed race condition in windows sockets (kupries) - -2010-09-24 (performance) string eq/cmp (hobbs) - -2010-09-26 (patch)[3072080] rewritten NRE core (sofer) - -2010-09-28 (new feature)[TIP 162] implementation of ipv6 sockets (max) - -2010-10-02 (bug fix)[3079830] properly invalidate string rep of dicts (fellows) - -2010-10-06 (bug fix)[3081065] fix writing to freed Tcl_Obj (porter) - -2010-10-08 fix in ipv6 code on windows (nijtmans) - -2010-10-09 fixed overallocation of execution stack (sofer) - -2010-10-11 windows unicode changes (nijtmans) - -2010-10-12 (bug fix)[3084338] fixed meamleak in ipv6 code (max) - -2010-10-13 (bug fix)[467523,983660] alt fix allows empty literal share (porter) - -2010-10-15 (bugfix)[3085863] updated unicode tables (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2010-10-16 refactored implementation of dict iteration (fellows) - -2010-10-17 (patch)[2995655] report inner contexts on error stack (ferrieux) - -2010-10-19 (bug fix)[3081008] fixed bytearray zlib interaction (fellows) - -2010-10-19 improved crc, appending to bytearray (fellows) - -2010-10-20 improved compilation of [dict for] (fellows) - -2010-10-26 Added private support to disable reverse dns (max) - -2010-10-26 Prevent crashes when querying socket options (fellows, max) - -2010-10-28 (bug fix)[3093120] prevent freeaddrinfo(NULL) (porter, virden) - -2010-10-29 (bug fix)[2905784] stop cycle waste in short [after] (ferrieux) - -2010-11-01 tzdata updated to Olson's tzdata2010o (kenny) - -2010-11-04 (bug fix)[3099086] Clarified docs of var substitution (fellows) - -2010-11-04 improved install targets (cassof) - -2010-11-04 improved testing of sockets (max) - -2010-11-05 (frq)[491789] setargv/unicode cmdline for MSVC (nijtmans) - -2010-11-09 (bug fix)[3105999] fixed memleak in OO var resolver (fellows) - -2010-11-15 (TIP 378)[3081184] improved TIP 280 performance (kupries) - -2010-11-16 (platform) VS 2005 SP1 MSVC compiler (nijtmans) - -2010-11-18 (bug fix)[3111059] leak in [namespace delete] w coroutines (sofer) - -2010-11-28 [3120139,3105247] Tcl_PrintDouble improvements (kenny) - -2010-11-29 (new cmd) [tcl::unsupported::inject] (ferrieux,sofer) - -2010-11-30 (enhancement) Restore TclFormatInt for performance (hobbs) - -2010-12-09 (new feature) [file] is now a [namespace ensemble] (fellows) - -2010-12-19 (bug fix) [fcopy -size 1 -command] asynchronous (ferrieux) - -2010-12-12 (platform) OpenBSD build improvements (cassoff) - -2010-12-17 (platform) Revisions to support rpm 4.4.2 (cassoff) - -2010-12-27 (bug fix) crash in [lsort] w multiple -index options (fellows) - -2010-12-30 (bug fix)[3142026] GrowEvaluationStack OBOE (harder,sofer) - -2011-01-18 (bug fix)[3001438] [info frame -1] crash (mccormack,fellows) - -2011-03-01 (performance)[3168398] optimize [interp cancel] (mistachkin) - -2011-03-05 (bug fix)[3185009] crash in OO variables (danckaert,fellows) - -2011-03-05 (new cmd) [tcl::unsupported::assemble] (ugurlu,kenny) - -2011-03-06 (bug fix)[3200987,3192636] parser buffer overruns (porter) - -2011-03-08 (bug fix)[3202905] failed intrep release of interp result (mccormack) - -2011-03-09 (bug fix)[3202171] repair [namespace inscope] optimizer (porter) - -2011-03-10 (new version) better tcltest reporting from child interps (fellows) -=> tcltest 2.3.3 - -2011-03-10 (new feature) [namespace] is now a [namespace ensemble] (fellows) - -2011-03-12 (interface) reduce casting by ckalloc(), ckfree() callers (fellows) - -2011-03-14 (bug fix) Fixes from libtommath 0.42.0 release (fellows) - -2011-03-21 (bug fix)[3216070] [load] extension from embed Tcl apps (nijtmans) - ***POTENTIAL INCOMPATIBILITY*** - -2011-03-27 (performance) NRE: LIST lset foreach benchmark (twylite) - -2011-04-11 (bug fix)[3282869] coroutine + eval + locals crash (ferrieux,sofer) - -2011-04-13 (bug fix)[2662380] crash when variable append trace unsets (sofer) - -2011-04-13 (bug fix)[3285375] Buffer overflow in [concat] (porter) - -2011-05-02 (internals change) revised TclFindElement() interface (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2011-05-05 (enhancement) dict->list w/o string rep generation (porter) - -2011-05-10 (bug fix)[3173086] Crash parsing long lists (rogers,porter) - -2011-05-24 (enhancement) msgcat internal improvements (fellows) -=> msgcat 1.4.4 - -2011-05-25 (TIP 381) [info object|class call] [self call] [nextto] (fellows) - -2011-05-31 (bug fix)[3293874] let lists grow all the way to the limit (porter) - -2011-06-02 (bug fix)[3185407] cmd resolution epoch flaw (nadkarni,fellows) - -2011-06-13 (bug fix)[3315098] mem leak generating double string rep (neumann) - -2011-06-22 (new feature) DEB_HOST_MULTIARCH support (kupries) -=> platform 1.0.10 - -2011-07-15 (bug fix)[3357771] Prevent circular refs in bytecode (porter) - -2011-07-28 tzdata updated to Olson's tzdata2011h (porter) - -2011-08-01 (bug fix)[3383616] memleak exposed by XOTcl (neumann,sofer) - -Many more Tcl built-in command errors now set an -errorcode. - ---- Released 8.6b2, August 8, 2011 --- See ChangeLog for details --- - -2011-07-02 (bug fix)[3349507] correct double(1[string repeat 0 23]) (kenny) - -2011-07-19 (bug fix)[3371644] Tcl_ConvertElement() segfault (sader, ferrieux) - -2011-07-21 (bug fix)[3372130] hypot(.) segfault (nijtmans) - -2011-08-12 (bug fix)[3389764] memleaks due to reference cycles in dup'd paths - -2011-08-15 (bug fix)[3390272] leak of [info script] value (porter) - -2011-08-17 (bug fix)[3393150] bignum leaks in Tcl_Get*() routines (porter) - -2011-08-18 (bug fix)[3393714] [string toupper] overflow (nijtmans) - -2011-08-30 (bug fix)[3398794] panic in interp limit setting (gavlian,fellows) - -2011-09-08 (bug fix)[3401704] revised expr parser to permit function names -like "nano()" instead of parsing as "nan o()" with missing op (duquette,porter) - *** POTENTIAL INCOMPATIBILITY *** - -2011-09-10 (bug fix)[3400658] wrong num args msg with TclOO (rsooltan,fellows) - -2011-09-13 (bug fix)[3390638] solaris studio cc workaround (kechel,porter) - -2011-09-13 (bug fix)[3405652] DTrace workaround (michelson,porter) - -2011-09-16 (bug fix)[3391977] -headers overrides -type (ziegenhagen,fellows) -=> http 2.8.3 - -2011-09-16 (TIP 388) New \Uhhhhhhhh syntax (nijtmans) - -2011-10-06 (enhancement) bytecode compile [dict with] (fellows) - -2011-10-11 (bug fix)[2935503] [file stat] returns bad mode (nadkarni,nijtmans) - -2011-10-20 (bug fix)[3418547] cmd lits and custom resolvers (soberning,fellows) - -2011-10-31 (bug fix)[3414754] EIAS violation in fs paths (porter) - -2011-11-22 (bug fix)[3354324] Win: [file mtime] sets wrong time (nijtmans) - -2011-11-30 (bug fix)[967195] Simply args passed to child processes (nijtmans) -=> tcltest 2.3.4 - -2011-12-07 (bug fix)[3444754] fix [string tolower \u01C5] (nijtmans) - -2011-12-11 (update)[3457031] Update [[:print:]] to Unicode 6.0 (nijtmans) - -2011-12-24 (bug fix)[3464428] fix [string is graph \u0120] (nijtmans) - -2012-01-08 (bug fix)[3470928] zoneinfo trouble with Windhoek data file (kenny) - -2012-01-13 (bug fix)[3472316] fix retrieval of socket error (fellows) - -2012-01-21 (bug fix)[3475667] [regexp] buffer read overflow (sebres) - -2012-01-22 (bug fix)[3475264] [dict exists] return 0, not error (fellows) - -2012-01-25 (bug fix)[3474460] [oo::copy] var resolution list (fellows) - -2012-01-26 (bug fix)[3475569,3479689] mem corrupt in fs path (sebres,porter) - -2012-01-30 (enhancement) improve bytecode compile of [catch] (fellows) - -2012-02-02 (bug fix)[2974459,2879351,1951574,1852572,1661378,1613456] Fix -problems where [file *able] would return false results on Win/Samba (porter) - -2012-02-06 (bug fix)[3484621] bump bytecode epoch on exec traces (kuhn,sofer) - -2012-02-15 (bug fix)[3487626] crash compiling [dict for] (fellows) - -2012-02-15 (enhancement) bytecode compile [lrange],[lreplace] (fellows) - -2012-02-17 (bug fix)[2233954] compile problem on AIX & Android (nijtmans) - -2012-02-29 (bug fix)[3466099] BOM in Unicode (nijtmans) - -2012-03-07 (bug fix)[3498327] RFC 3986 compliance (kupries) - -2012-03-26 (TIP 380) New builtin class [oo::Slot] (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2012-03-27 (TIP 397) method to extend [oo::copy] (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2012-03-27 (TIP 395) New subcommand [string is entier] (fellows) - -2012-04-02 (TIP 396) New command [yieldto] (fellows) - -2012-04-04 (bug fix)[3514761] crash combining objects and ensembles (fellows) - -2012-04-09 (bug fix)[2712377] [info vars] and oo variables (fellows) - -2012-04-09 (bug fix)[3396896] no dups in oo var lists (fellows) - -2012-04-11 (bug fix)[3448512] [clock scan 1958-01-01] fail on Win (nijtmans) - -2012-04-15 (bug fix)[3517696] fix flush of zlib chan xform (fellows) - -2012-04-18 tzdata updated to Olson's tzdata2012c (kenny) - -2012-04-28 (TIP 398) exit non-blocking chan without flush (ferrieux) - *** POTENTIAL INCOMPATIBILITY *** - -2012-05-02 (enhancement) Better use of Intel cpuid instruction (nijtmans) - -2012-05-03 (bug fix)[3428753] Unbreak synchronous [socket -async] (porter) - -2012-05-10 (bug fix)[2812981] force consistent config of Tcl+pkgs (ferrieux) - -2012-05-10 (bug fix)[473946] correct send of special characters (nijtmans) - -2012-05-17 (bug fix)[3445787] fix [file] ensemble in Safe Base (fellows) - -2012-05-17 (bug fix)[2964715] fix [glob] in Safe Base (fellows) - -2012-05-17 (bug fix)[3106532] proper [switch -indexvar] values (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2012-05-21 (TIP 106) New -binary option to [dde execute|poke] (oehlmann) -=> dde 1.4.0 - -2012-05-23 (bug fix)[3525907] [zlib push decompress] & [chan event] -(fellows,ferrieux,kupries) - -2012-05-28 (bug fix)[3529949] Protect ~ paths in Safe Base (fellows) - -2012-06-21 (bug fix)[3362446] [registry keys] failure (nijtmans) -=> registry 1.3.0 - -2012-06-25 (bug fix)[3537605] [encoding dirs a b] error message (fellows) - -2012-06-25 (bug fix)[3024359] crash when multi-thread concurrent [file system] -and Tcl_FSMountsChanged(). (porter) - -2012-06-29 (bug fix)[3536888] fix locale guessing (oehlmann,nijtmans) - -2012-07-05 (bug fix)[1189293] make "<<" redirect binary safe (porter) - -2012-07-08 (bug fix)[3531209] accept IPv6 URLs (max) -=> http 2.8.4 - -2012-07-24 (bug fix) stop mem corruption in stacked channel events (max,porter) - -2012-07-25 (bug fix)[3546275] [auto_execok] search match [exec] (danckaert) - -2012-07-27 (update)[3464401] Support Unicode 6.2 (nijtmans) - -2012-08-20 (bug fix)[3559678] [file normalize] EIAS failure (phao,dgp) - -2012-08-25 (bug fix)[3561330] Ukranian translation of "March" (teterin) - -2012-09-07 (TIP 404) New msgcat commands [mcflset], [mcflmset] (oehlmann) -=> msgcat 1.5.0 - -Many revisions to better support a Cygwin environment (nijtmans) - -Dropped support for OS X versions less than 10.4 (Tiger) (fellows) - ---- Released 8.6b3, September 18, 2012 --- See ChangeLog for details --- - -2012-09-20 (enhancement) full Unicode support (nijtmans) -=> dde 1.4.0 - -2012-09-20 (enhancement) update bundled zlib to 1.2.7 (nijtmans) - -2012-10-03 (bug fix) exit panic on stacked std channel (griffin,porter) - -2012-10-14 (bug fix) [tcl::Bgerror] crash on non-dict options (nijtmans) - -2012-10-16 (TIP 400) New [zlib] options to set compression dict (fellows) - -2012-10-16 (TIP 405) New commands [lmap] and [dict map] (fellows) - -2012-10-24 (enhancement) [dict unset] now bytecompiled (fellows) - -2012-11-05 (TIP 413) Revisions to default [string trim*] trimset (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2012-11-05 (enhancement) Now bytecompiled: [array exists], [array set], -[array unset], [dict create], [dict exists], [dict merge], [format], -[info commands], [info coroutine], [info level], [info object], -[namespace current], [namespace code], [namespace qualifiers], [namespace tail], -[namespace which], [regsub], [self], [string first], [string last], -[string map], [string range], [tailcall], [yield]. (fellows) - -2012-11-06 (bug fix)[3581754] avoid multiple callback on keep-alive (fellows) -=> http 2.8.5 - -2012-11-07 tzdata updated to Olson's tzdata2012i (kenny) - -2012-11-13 (bug fix)[3567063] thread fp settings from master (mistachkin) - -2012-11-14 (bug fix)[2933003] tempfile creation in $TMPDIR (fellows) - -2012-11-15 (TIP 416) New [load] options -global and -lazy (nijtmans) - -2012-11-20 (bug fix)[3033307] base64 trail whitespace (kovalenko,goth) - -2012-12-03 (bug fix) [configure] query broke init from argv (porter) -=> tcltest 2.3.5 - -2012-12-13 (bug fix)[3595576] crash: [catch {} -> noSuchNs::var] (sofer,porter) - -2012-12-13 (bug fix) crash: [zlib gunzip $data -header noSuchNs::var] (porter) - ---- Released 8.6.0, December 20, 2012 --- See ChangeLog for details --- - -2012-12-22 (bug fix)[3598150] DString to Tcl_Obj memleak (afredd) - -2012-12-27 (bug fix)[3598580] Tcl_ListObjReplace() refcount fix (nijtmans) - -2013-01-04 (bug fix) memleak in [format] compiler (fellows) - -2013-01-08 (bug fix)[3092089,3587096] [file normalize] on junction points - -2013-01-09 (bug fix)[3599395] status line processing (nijtmans) -2013-01-23 (bug fix)[2911139] repair async connection management (fellows) -=> http 2.8.6 - -2013-01-26 (bug fix)[3601804] Darwin segfault platformCPUID (nijtmans) - -2013-01-28 (enhancement) improve ensemble bytecode (fellows) - -2013-01-30 (enhancement) selected script code improvements (fradin) -=> tcltest 2.3.6 - -2013-01-30 (bug fix)[3599098] update to handle glibc banner changes (kupries) -=> platform 1.0.11 - -2013-01-31 (bug fix)[3598282] make install DESTDIR support (cassoff) - -2013-02-05 (bug fix)[3603434] [file normalize a:/] flaw in VFS (porter,griffin) - -2013-02-09 (bug fix)[3603695] $obj varname resolution rules (venable,fellows) - -2013-02-11 (bug fix)[3603553] zlib flushing errors (vampiera,fellows) - -2013-02-14 (bug fix)[3604576] msgcat use of Windows registry (oehlmann,nijtmans) -=> msgcat 1.5.1 - -2013-02-19 (bug fix)[2438181] report errors in trace handlers (yorick) - -2013-02-21 (bug fix)[3605447] unbreak [namespace export -clear] (porter) - -2013-02-23 (bug fix)[3599194] fallback IPv6 routines (afredd,max) - -2013-02-27 (bug fix)[3606139] stop crash in [regexp] (lane) - -2013-03-03 (bug fix)[3606258] major serial port update (english) - -2013-03-06 (bug fix)[3606683] [regexp (((((a)*)*)*)*)* {}] hangs -(grathwohl,lane,porter) - -2013-03-12 (enhancement) better build support for Debian arch (shadura) - -2013-03-19 (bug fix)[2893771] [file stat] on locked files (thoyts,nijtmans) - -2013-03-21 (bug fix)[2102614] [auto_mkindex] ensemble support (griffin) - -2013-03-27 Tcl_Zlib*() routines tolerate NULL interps (porter - -2013-04-04 (bug fix) Support URLs with query but no path (max) -=> http 2.8.7 - -2013-04-08 (bug fix)[3610026] regexp crash on color overflow (linnakangas) - -2013-04-29 (enhancement) [array set] compile improvement (fellows) - -2013-04-30 (enhancement) broaden glibc version detection (kupries) -=> platform 1.0.12 - -2013-05-06 (platform support) Cygwin64 (nijtmans) - -2013-05-15 (enhancement) Improved [list {*}...] compile (fellows) - -2013-05-16 (platform support) mingw-4.0 (nijtmans) - -2013-05-19 (platform support) FreeBSD updates (cerutti) - -2013-05-20 (bug fix)[3613567] access error temp file creation (keene) - -2013-05-20 (bug fix)[3613569] temp file open fail can crash [load] (keene) - -2013-05-22 (bug fix)[3613609] [lsort -nocase] failed on non-ASCII (fellows) - -2013-05-28 (bug fix)[3036566] Use language packs (Vista+) locale (oehlmann) -=> msgcat 1.5.2 - -2013-05-29 (bug fix)[3614102] [apply {{} {list [if 1]}}] stack woes (porter) - -2013-06-03 Restored lost performance appending to long strings (elby,porter) - -2013-06-05 (bug fix)[2835313] [while 1 {foo [continue]}] crash (fellows) - -2013-06-17 (bug fix)[a876646] [:cntrl:] includes \x00 to \x1f (nijtmans) - -2013-06-27 (bug fix)[983509] missing encodings for config values (nijtmans) - -2013-06-27 (bug fix)[34538b] apply DST in 2099 (lang) - -2013-07-02 (bug fix)[32afa6] corrected dirent64 check (griffin) - -2013-07-06 tzdata updated to Olson's tzdata2013d (kenny) - -2013-07-10 (bug fix)[86fb5e] [info frame] in compiled ensembles (porter) - -2013-07-18 (bug fix)[1c17fb] revisd syntax errorinfo that shows error (porter) - -2013-07-26 (bug fix)[6585b2] regexp {(\w).*?\1} abb (lane) - -2013-07-29 [string is space \u202f] => 1 (nijtmans) - -2013-08-01 [a0bc85] Limited support for fork with threads (for Rivet) (nijtmans) - -2013-08-01 (bug fix)[1905562] RE recursion limit increased to support -reported usage of large expressions (porter) - -2013-08-02 (bug fix)[9d6162] superclass slot empty crash (vdgoot,fellows) - -2013-08-03 (enhancement)[3611643] [auto_mkindex] support TclOO (fellows) - -2013-08-14 (bug fix)[a16752] Missing command delete callbacks (porter) - -2013-08-15 (bug fix)[3610404] reresolve traced forwards (porter) - -2013-08-15 Errors from execution traces become errors of the command (porter) - -2013-08-23 (bug fix)[8ff0cb9] Tcl_NR*Eval*() schedule only, as doc'd (porter) - -2013-08-29 (bug fix)[2486550] enable [interp invokehidden {} yield] (porter) - -2013-09-01 (bug fix)[b98fa55] [binary decode] fail on whitespace (reche,fellows) - -2013-09-07 (bug fix)[86ceb4] have tm path favor first provider (neumann,porter) - -2013-09-09 (bug fix)[3609693] copied object member variable confusion (fellows) -=> TclOO 1.0.1 - -2013-09-17 (bug fix)[2152292] [binary encode uuencode] corrected (fellows) - -2013-09-19 (bug fix)[3487626] segfaults in [dict] compilers (porter) - -2013-09-19 (bug fix)[31661d2] mem leak in [lreplace] (ade,porter) - -Many optmizations, improvements, and tightened stack management in bytecode. - ---- Released 8.6.1, September 20, 2013 --- https://core.tcl-lang.org/tcl/ for details - -2013-09-27 (enhancement) improved ::env synchronization (fellows) - -2013-10-20 (bug fix)[2835313] segfault from -[apply {{} {while 1 {a {*}[return -level 0 -code continue]}}}] (fellows) - -2013-10-22 (bug fix)[3556215] [scan %E%G%X] support (fellows) - -2013-10-25 (bug fix)[3eb2ec1] upper case scheme names in url. (nijtmans) -=> http 2.8.8 - -2013-10-29 (bug fix)[414d103] HP-UX: restore [exec] in threaded Tcl (nijtmans) - -2013-11-04 (bug fix) C++ friendly stubs struct declarations (nijtmans) - -2013-11-05 (bug fix)[426679e] OpenBSD man page rendering (nijtmans) - -2013-11-12 (bug fix)[5425f2c] [fconfigure -error] breaks [socket -async] - -2013-11-20 (bug fix) Improved environment variable management (nijtmans) -=> tcltest 2.3.7 - -2013-11-21 (platforms) Support for Windows 8.1 (nijtmans) - -2013-12-06 (RFE) improved [foreach] bytecode (fellows) - -2013-12-10 (RFE) improved [lmap] bytecode (sofer) - -2013-12-11 (RFE) improved [catch] bytecode (sofer) - -2013-12-18 (bug fix)[0b874c3] SEGV [coroutine X coroutine Y info frame] (porter) - -2013-12-20 (RFE) reduced numeric conversion in bytecode (sofer) - -2014-01-07 (RFE) compilers for [concat], [linsert], [namespace origin], -[next], [string replace], [string tolower], [string totitle], [string toupper], -[string trim], [string trimleft], [string trimright] (fellows) - -2014-01-22 (RFE) compilers for [nextto], [yieldto] (fellows) - -2014-02-02 (RFE) compiler for [string is] (fellows) - -2014-02-06 (bug fix)[a4494e2] panic in test namespace-13.2 (porter) - -2014-03-20 (bug fix)[2f7cbd0] FreeBSD 10.0 build failure (nijtmans) - -2014-03-26 (RFE)[b42b208] Cygwin: [file attr -readonly -archive -hidden -system] -(nijtmans) - -2014-03-27 (bug fix) segfault iocmd-23.11 (porter) - -2014-04-02 (bug fix)[581937a] Win: readable event on async connect failure - -2014-04-04 (bug fix)[581937a,97069ea] async socket connect fail (oehlmann) - -2014-04-10 (bug fix)[792641f] Win: no \ in normalized path (nijtmans) - -2014-04-11 (bug fix)[3118489] protect NUL in filenames (nijtmans) - -2014-04-15 (bug fix)[88aef05] segfault iocmd-21.20 (porter) - -2014-04-16 (update) Win: use Winsock 2.2 (nijtmans) - -2014-04-16 (bug fix)[d19a30d] segfault clock-67.[23] (sebres) - -2014-04-21 (bug fix) segfault iocmd-21.2[12] (porter) - -2014-04-22 (bug fix) segfault iogt-2.4 (porter) - -2014-04-23 (bug fix)[3493120] memleak in thread exit - -2014-05-08 refactoring of core I/O functions (porter) - -2014-05-09 (bug fix)[3389978] Win: extended paths support (nijtmans) - -2014-05-09 (bug fix) segfault iocmd-32.1 (porter) - -2014-05-11 (bug fix)[6d2f249] nested ensemble compile failure (fellows) - -2014-05-17 (RFE)[47d6625] wideint support in [lsearch -integer] [lsort -integer] (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2014-05-20 (bug fix) Stop eof and blocked state leaking thru stacks (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2014-05-20 (bug fix)[13d3af3] Win: socket -async tried only first IP address - -2014-05-28 (platforms) work around systems that fail when a shared library -is deleted after it is [load]ed (kupries) - -2014-05-31 (bug fix) chan events on pipes must be on proper ends (porter) - -2014-06-04 (bug fix) socket-2.12 (porter) - -2014-06-05 (bug fix) io-12.6 (kupries,porter) - -2014-06-15 (RFE)[1b0266d] [dict replace|remove] return canonical dict (fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2014-06-16 (bug fix) socket-2.13 workaround broken select() (porter) - -2014-06-20 (bug fix)[b47b176] iortrans.tf-11.0 (porter) - -2014-06-22 (RFE)[2f9df4c] -cleanup scripts before -out compare (nijtmans) - -2014-07-04 (update) Update Unicode data to 7.0 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2014-07-08 (bug) [chan push] converts blocked writes to error (aspect,porter) - -2014-07-10 (bug fix)[7368d2] memleak Tcl_SetVar2(..,TCL_APPEND_VALUE) (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2014-07-11 (bug) leaks in SetFsPathFromAny, [info frame] (porter) - -2014-07-15 (bug) compress dict leak in zlib xform channel close (porter) - -2014-07-17 (bug fix)[9969cf8] leak trace data in coroutine deletion (porter) - -2014-07-18 (RFE)[b43f2b4] fix [lappend] multi performance collapse (fellows) - -2014-07-19 (bug fix)[75b8433] memleak managing oo instance lists (porter) - -2014-07-21 (bug fix)[e6477e1] memleak in AtForkChild() (porter) - -2014-07-22 (bug fix)[12b0997] memleak in iocmd.tf-32.0 (porter) - -2014-07-28 (RFE) Optimized binary [chan copy] by moving buffers (porter) - -2014-07-30 (enhancement) use refcounts, not Tcl_Preserve to manage lifetime -of Tcl_Channel (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2014-07-31 (bug fix)[a84a720] double free in oo chain deletion (porter) - -2014-08-01 (bug fix)[e75faba] SEGV [apply {{} {namespace upvar a b [x]}}] (porter) - -2014-08-01 (update) "macosx*-i386-x86_64" "macosx-universal" no longer compatible (kupries) -=> platform 1.0.13 - -2014-08-12 tzdata updated to Olson's tzdata2014f (kenny) - -2014-08-17 (bug fix)[7d52e11] [info class subclasses oo::object] should -include ::oo::class (fellows) - -2014-08-25 (TIP 429) New command [string cat] (leitgeb,ferrieux) - ---- Released 8.6.2, August 27, 2014 --- https://core.tcl-lang.org/tcl/ for details - -2014-08-28 (bug)[b9e1a3] Correct Method Search Order (nadkarni,fellows) -=> TclOO 1.0.3 - *** POTENTIAL INCOMPATIBILITY *** - -2014-09-05 (bug)[ccc2c2] Regression [lreplace {} 1 1] (bron,fellows) - -2014-09-08 (bug) Crash regression in [oo::class destroy] (porter) - -2014-09-09 (bug)[84af11] Regress [regsub -all {\(.*} a(b) {}] (fellows) - -2014-09-10 (bug)[cee90e] [try {} on ok {} - on return {} {}] panic (porter) - -2014-09-20 (feature) [tcl::unsupported::getbytecode] disassember (fellows) - -2014-09-27 (enhancement) [string cat] bytecode optimization (leitgeb,ferrieux) - -2014-09-27 (bug)[82521b] segfault in mangled bytecode (ogilvie,sofer) - -2014-10-02 (bug)[bc5b79] Hang in some [read]s of limited size (rogers,porter) - -2014-10-03 (bug)[bc1a96] segfault in [array set] of traced array (tab,porter) - -2014-10-08 (bug)[59a2e7] MSVC14 compile support (dower,nijtmans) - -2014-10-10 (bug)[ed29c4] [fcopy] treats [blocked] as error (rowen,porter) - -2014-10-10 (bug)[bf7135] regression in Tcl_Write() interface (porter) - -2014-10-18 (bug)[10dc6d] fix [gets] on non-blocking channels (fassel,porter) - -2014-10-26 Support for Windows 10 (nijtmans) - -2014-10-31 (bug)[dcc034] restore [open comX: r+] (lll,nijtmans) - -2014-11-05 (bug)[214cc0] Restore [lappend v] return value (sayers,porter) - -2014-11-06 (bug)[5adc35] Stop forcing EOF to be permanent (porter) - ---- Released 8.6.3, November 12, 2014 --- https://core.tcl-lang.org/tcl/ for details - -2014-11-21 (bug)[743338] Win: socket error encoding (ladayaroslav,nijtmans) - -2014-12-01 (bug) restore tbcload/tclcompiler support (kupries) - -2014-12-03 (bug)[0c043a] Fix compiled [set var($) val] (porter) - -2014-12-04 (bug)[d2ffcc] Limit $... and bareword parsing to ASCII (ladayaroslav,porter) - *** POTENTIAL INCOMPATIBILITY *** - -2014-12-06 (bug)[c6cd4a] Win: hang in async socket connection (shults,nadkarni) - -2014-12-10 tzdata updated to Olson's tzdata2014j (venkat) - -2014-12-13 fix header files installation on OS X (houben) - -2014-12-17 (TIP 427) [fconfigure $h -connecting, -peername, -sockname] (oehlmann,rmax) - -2014-12-18 (bug)[af08c8] Crash in full finalize encoding teardown (porter) - -2014-12-18 (bug)[7c187a] [chan copy] crash (io-53.17) (benno,porter) - -2015-01-26 (bug)[df0848] Trouble with INFINITY macro (dower,nijtmans) - -2015-01-29 (bug) Stop crashes when extension var resolvers misbehave (porter) - -2015-01-29 (bug)[088727] [read] past EOF (io-73.4) (fenugrec,porter) - -2015-02-11 tzdata updated to Olson's tzdata2015a (venkat) - -2015-02-20 (bug)[32b615] Fix compiled [lreplace] (lreplace-4.[345]) (aspect) - -2015-03-10 (enhancement) Revise OS X notifier for better Cocoa (walzer) - *** POTENTIAL INCOMPATIBILITY *** - ---- Released 8.6.4, March 12, 2015 --- https://core.tcl-lang.org/tcl/ for details - -2015-03-19 (bug)[e66e44] Win: Ctrl-C/Ctrl-Break in console not EOF (nadkarni) - -2015-03-21 (bug)[d87cb1] Proper tailcall from compiled ensembles (sofer) - -2015-04-23 (bug)[19ea02] Win: shared read from linked dirs (bogdan,oehhar) - -2015-04-24 (bug)[879a07] Incomplete chars @ buffer ends (leunissen,porter) - -2015-04-29 (bug)[894da1] Hang flushing blocking channels (yorick) - -2015-05-14 (enhance)[b9d043] Default use of gzip transfer encoding (fellows) -=> http 2.8.9 - *** POTENTIAL INCOMPATIBILITY *** - -2015-05-15 (bug)[9dd1bd] destructor [self] after failed constructor (calvo,fellows) - -2015-05-15 (bug)[0f42ff] [tailcall] combined with [next] (aspect,fellows) - -2015-05-18 (bug)[c11a51] http: race condition in -accept option (fellows) - -2015-05-19 (enhance) More pure lists from compiled [list] (porter,fellows) - -2015-05-27 (enhancement) Relax memdebug constraint on extensions (kupries) - -2015-06-03 (bug)[268b23] crash in traced [expr] (execute-11.2)(tomkinson,porter) - -2015-06-11 (bug)[478c44] Memleak in zlib compresion errors (mistachkin) - -2015-06-16 (bug)[e770d9] Higher baud on serial channels (woods,nijtmans) - -2015-06-18 (update) Update Unicode data to 8.0 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2015-06-18 (bug)[a4cb3f] compiled [lreplace] handling of end (bron,aspect) - -2015-06-23 (enhance) Use Unicode SendMessageTimeout() (nijtmans) -=> registry 1.3.1 - -2015-06-25 (TIP 412) msgcat dynamic locale change and package private locale (oehlmann) -=> msgcat 1.6.0 - -2015-07-05 (bug)[a0ece9] crash in traced [expr] (execute-11.3) (hans,porter) - -2015-07-10 (TIP 436) [info object isa] favors 'false' over error (fellows) -=> TclOO 1.0.4 - -2015-07-15 (bug)[b1534b][9bad63] writes beyond buffer bounds (hanno,porter) - -2015-07-18 (bug)[a3309d] Memleak in compiled [unset a($i)] (jeff,porter) - -2015-07-23 (bug)[57945b] lock in forking/multi-threading (neumann,mistachkin) - -2015-07-29 (bug)[3e7eca] Allocation overflow in expr parsing (rickyb,porter) - -2015-07-30 (bug)[f00009] Win: Memleak in [file] (rp,sebres) - -2015-07-31 (bug) Correct problems found in Coverity audit (sofer) - -2015-08-19 (bug)[00189c] MSVC 14: semi-static UCRT support (dower,nijtmans) - -2015-08-26 (bug)[0df7a1] Tolerate getcwd() failures (cato,nijtmans) - -2015-09-21 (bug)[1115587][a3c350][d7ea9f][0e0e15][187d7f] Many fixes and -improvements to regexp engine from Postgres (lane,porter,fellows,seltenreich) - -2015-09-23 (enhance) hash lookup microoptimization (hipp) - -2015-09-23 (bug)[e0a7b3] Input buffer draining & file events (griffin,porter) - -2015-09-29 (bug)[219866] Cygwin support error (yorick,nijtmans) -=> platform 1.0.14 - -2015-10-06 (bug)[b42a85] Win: [file normalize ~user] wrong dir (nadkarni) - -2015-10-21 (bug)[1080042][8f2450] More regexp from Postgres (lane,porter) - -2015-10-23 (bug)[4a0c16] [clock] react to msgcat locale change (oehlmann) - -2015-11-10 (bug)[261a8a] Overflow segfault in I/O translation (brooks,porter) - -2015-11-20 (bug)[40f628] ListObjReplace callers fail to detect max (porter) - -2015-11-30 (enhance)[32c574] Improve list growth performance (brooks,porter) - -2015-12-11 (bug)[c9eb6b] tolerate unset ::env(TZ) (gahr, nijtmans) - -2016-01-29 (TIP 440) tcl_platform(engine) -- Tcl implementation (mistachkin) - -2016-02-03 (bug)[25842c] stream [zlib deflate] fails with 0 input (ade,fellows) - -2016-02-04 (bug)[3d96b7][593baa][cf74de] crashes in OO teardown (porter,fellows) - -2016-02-22 (bug)[9b4702] [info exists env(missing)] kills trace (nijtmans) - ---- Released 8.6.5, February 29, 2016 --- https://core.tcl-lang.org/tcl/ for details - -2016-03-01 (bug)[803042] mem leak due to reference cycle (porter) - -2016-03-08 (bug)[bbc304] reflected watch race condition (porter) - -2016-03-17 (bug)[fadc99] compile-5.3 (rodriguez,porter) - -2016-03-17 (enhancement)[1a25fd] compile [variable ${ns}::v] (porter) - -2016-03-20 (bug)[1af8de] crash in compiled [string replace] (harder,fellows) - -2016-03-21 (bug)[d30718] segv in notifier finalize (hirofumi,nijtmans) - -2016-03-23 (enhancement)[7d0db7] parallel make (yarda,nijtmans) - -2016-03-23 [f12535] enable test bindings customization (vogel,nijtmans) - -2016-04-04 (bug)[47ac84] compiled [lreplace] fixes (aspect,ferrieux,fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2016-04-08 (bug)[866368] RE \w includes 'Punctuation Connector' (nijtmans) - -2016-04-08 (bug)[2538f3] Win crash Tcl_OpenTcpServer() (griffin) - -2016-04-10 [07d13d] Restore TclBlend support lost in 8.6.1 (buratti) - -2016-05-13 (bug)[3154ea] Mem corruption in assembler exceptions (tkob,kenny) - -2016-05-13 (bug) registry package support any Unicode env (nijtmans) -=> registry 1.3.2 - -2016-05-21 (bug)[f7d4e] [namespace delete] performance (fellows) - -2016-06-02 (TIP 447) execution time verbosity option (cerutti) -=> tcltest 2.4.0 - -2016-06-16 (bug)[16828b] crash due to [vwait] trace undo fail (dah,porter) - -2016-06-16 (enhancement)[4b61af] good [info frame] from more cases (beric) - -2016-06-21 (bug)[c383eb] crash in [glob -path a] (oehlmann,porter) - -2016-06-21 (update) Update Unicode data to 9.0 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2016-06-22 (bug)[16896d] Tcl_DString tolerate append to self. (dah,porter) - -2016-06-23 (bug)[d55322] crash in [dict update] (yorick,fellows) - -2016-06-27 (bug)[dd260a] crash in [chan configure -dictionary] (madden,aspect) - -2016-07-02 (bug)[f961d7] usage message with parameters with spaces (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2016-07-02 (enhancement)[09fabc] Sort order of -relateddir (lanam) - -2016-07-07 (bug)[5d7ca0] Win: [file executable] for .cmd and .ps1 (nadkarni) - *** POTENTIAL INCOMPATIBILITY *** - -2016-07-08 (bug)[a47641] [file normalize] & Windows junctions (nadkarni) - -2016-07-09 [ae61a6] [file] handling of Win hardcoded names (CON) (nadkarni) - *** POTENTIAL INCOMPATIBILITY *** - -2016-07-09 [3613671] [file owned] (more) useful on Win (nadkarni) - -2016-07-09 (bug)[1493a4] [namespace upvar] use of resolvers (beric,fellows) - *** POTENTIAL INCOMPATIBILITY *** - -2016-07-10 (bug)[da340d] integer division in clock math (nadkarni) - -2016-07-20 tzdata updated to Olson's tzdata2016f (venkat) - ---- Released 8.6.6, July 27, 2016 --- https://core.tcl-lang.org/tcl/ for details - -2016-09-07 (bug)[c09edf] Bad caching with custom resolver (neumann,nijtmans) - -2016-09-07 (bug)[4dbdd9] Memleak in test var-8.3 (mr_calvin,porter) - -2016-10-03 (bug)[2bf561] Allow empty command as alias target (yorick,nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2016-10-04 (bug)[4d5ae7] Crash in async connects host no address (gahr,fellows) - -2016-10-08 (bug)[838e99] treat application/xml as text (gahr,fellows) -=> http 2.8.10 - -2016-10-11 (bug)[3cc1d9] Thread finalization crash in zippy (neumann) - -2016-10-12 (bug)[be003d] Fix [scan 0x1 %b], [scan 0x1 %o] (porter) - -2016-10-14 (bug)[eb6b68] Fix stringComp-14.5 (porter) - -2016-10-30 (bug)[b26e38] Fix zlib-7.8 (fellows) - -2016-10-30 (bug)[1ae129] Fix memleak in [history] destruction (fellows) - -2016-11-04 (feature) Provisional Tcl 9 support in msgcat and tcltest (nijtmans) -=> msgcat 1.6.1 -=> tcltest 2.4.1 - -2016-11-04 (bug)[824752] Crash in Tcl_ListObjReplace() (gahr,porter) - -2016-11-11 (bug)[79614f] invalidate VFS mounts on sytem encoding change (yorick) - -2016-11-14 OSX: End panic() as legacy support macro; system conflicts (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2016-11-15 (bug) TclOO fix stops crash mixing Itcl and snit (fellows) - -2016-11-17 (update) Reconcile libtommath updates; purge unused files (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2017-01-09 (bug)[b87ad7] Repair drifts in timer clock (sebres) - -2017-01-17 (update) => zlib 1.2.11 (nijtmans) - -2017-01-31 (bug)[39f630] Revise Tcl_LinkVar to tolerate some prefixes (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2017-02-01 (bug)[d0f7ba] Improper NAN optimization. expr-22.1[01] (aspect) - -2017-02-26 (bug)[25842c] zlib stream finalization (aspect) - -2017-03-07 (deprecate) Remove unmaintained makefile.bc file (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2017-03-14 (enhancement) [clock] and [encoding] are now ensembles (kenny) - -2017-03-15 (enhancement) several [clock] subcommands bytecoded (kenny) - -2017-03-23 tzdata updated to Olson's tzdata2017b (jima) - -2017-03-29 (bug)[900cb0] Fix OO unexport introspection (napier) - -2017-04-12 (bug)[42202b] Nesting imbalance in coro injection (nadkarni,sebres) - -2017-04-18 (bug)[bc4322] http package support for safe interps (nash,nijtmans) - -2017-04-28 (bug)[f34cf8] [file join a //b] => /b (neumann,porter) - -2017-05-01 (bug)[8bd13f] Windows threads and pipes (sebres,nijtmans) - -2017-05-01 (bug)[f9fe90] [file join //a b] EIAS violation (aspect,porter) - -2017-05-04 (bug) Make test filesystem-1.52 pass on Windows (nijtmans) - -2017-05-05 (bug)[601522] [binary] field spec overflow -> segfault (porter) - -2017-05-08 (bug)[6ca52a] http memleak handling keep-alive (aspect,nijtmans) -=> http 2.8.11 - -2017-05-29 (bug)[a3fb33] crash in [lsort] on long lists (sebres) - -2017-06-05 (bug)[67aa9a] Tcl_UtfToUniChar() revised handling invalid UTF-8 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2017-06-08 (bug)[2738427] Tcl_NumUtfChars() corner case utf-4.9 (nijtmans) - -2017-06-22 (update) Update Unicode data to 10.0 (nijtmans) - *** POTENTIAL INCOMPATIBILITY *** - -2017-06-22 (TIP 473) Let [oo::copy] specify target namespace (fellows) - -2017-06-26 (bug)[46f801] Repair autoloader fragility (porter) - -2017-07-06 (bug)[adb198] Plug memleak in TclJoinPath (sebres,porter) - -2017-07-17 (bug)[fb2208] Repeatable tclIndex generation (wiedemann,nijtmans) - ---- Released 8.6.7, August 9, 2017 --- https://core.tcl-lang.org/tcl/ for details - -Changes to 8.7a1 include all changes to the 8.6 line through 8.6.7, -plus the following, which focuses on the high-level feature changes -in this changeset (new minor version) rather than bug fixes: - -2016-03-17 (bug)[0b8c38] socket accept callbacks always in global ns (porter) - *** POTENTIAL INCOMPATIBILITY *** - -2016-07-01 Hack accommodations for legacy Itcl 3 disabled (porter) - -2016-07-12 Make TCL_HASH_TYPE build-time configurable (nijtmans) - -2016-07-19 (bug)[0363f0] Partial array search ID reform (porter) - -2016-07-19 (feature removed) Tcl_ObjType "array search" unregistered (porter) - *** POTENTIAL INCOMPATIBILITY for Tcl_GetObjType("array search") *** - -2016-10-04 Server socket on port 0 chooses port supporting IPv4 * IPv6 (max) - -2016-11-25 [array names -regexp] supports backrefs (goth) - -2017-01-04 (TIP 456) New routine Tcl_OpenTcpServerEx() (limeboy) - -2017-01-04 (TIP 459) New subcommand [package files] (nijtmans) - -2017-01-16 threaded allocator initialization repair (vasiljevic,nijtmans) - -2017-01-30 Add to Win shell builtins: assoc ftype move (ashok) - -2017-03-31 TCL_MEM_DEBUG facilities better support 64-bit memory (nijtmans) - -2017-04-13 \u escaped content in msg files converted to true utf-8 (nijtmans) - -2017-05-18 (TIP 458) New epoll or kqueue notifiers are default (alborboz) - -2017-05-31 Purge build support for SunOS-4.* (stu) - -2017-06-22 (TIP 463) New option [regsub ... -command ...] (fellows) - -2017-06-22 (TIP 470) Tcl_GetDefineContextObject();[oo::define [self]] (fellows) -=> TclOO 1.2.0 - -2017-06-23 (TIP 472) Support 0d as prefix of decimal numbers (iyer,griffin) - -2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann) - -2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter) - ---- Released 8.7a1, September 8, 2017 --- http://core.tcl.tk/tcl/ for details - -2017-08-10 [array names -regexp] supports backrefs (goth) - -2017-08-10 Fix gcc build failures due to #pragma placement (cassoff,fellows) - -2017-08-29 (bug)[b50fb2] exec redir append stdout and stderr to file (coulter) - -2017-08-31 (bug)[2a9465] http state 100 continue handling broken (oehlmann) -=> http 2.8.12 - -2017-09-02 (bug)[0e4d88] replace command, delete trace kills namespace (porter) - -2017-10-19 (bug)[1a5655] [info * methods] includes mixins (fellows) - -2017-10-23 tzdata updated to Olson's tzdata2017c (jima) - -2017-10-24 (bug)[fc1409] segfault in method cloning, oo-15.15 (coulter,fellows) - -2017-11-03 (bug)[6f2f83] More robust [load] for ReactOS (werner) - -2017-11-08 (bug)[3298012] Stop crash when hash tables overflow 32 bits (porter) - -2017-11-14 (bug)[5d6de6] Close failing case of [package prefer stable] (kupries) - -2017-11-17 (bug)[fab924] Fix misleading [load] message on Windows (oehlmann) - -2017-12-05 (bug)[4f6a1e] Crash when ensemble map and list are same (sebres) - -2017-12-06 (bug)[ce3a21] file normalize failure when tail is empty (porter) - -2017-12-08 (new)[TIP 477] nmake build system reform (nadkarni) - -2017-12-19 (bug)[586e71] EvalObjv exception handling at level #0 (sebres,porter) - ---- Released 8.6.8, December 22, 2017 --- https://core.tcl-lang.org/tcl/ for details - -2018-02-11 (enhance) stop blocking conversion of object to/from class (coulter) - -2018-02-12 (enhance) NR-enable [package require] (coulter) - -2018-02-14 (bug)[9fd5c6] crash in object deletion, test oo-11.5 (coulter) - -2018-02-14 (bug)[3c32a3] crash deleting object with class mixed in (coulter) - -2018-02-15 (platform) stop using -lieee, removed from glibc-2.27 (porter) -***POTENTIAL INCOMPATIBILITY for math programs that embed Tcl*** - -2018-02-23 (bug)[8e6a9a] bad binary [string match], test string-11.55 (porter) - -2018-03-05 (bug)[1873ea] repair multi-thread std channel init (sebres) - -2018-03-09 (bug)[db36fa] broken bytecode for index values (porter) - -2018-03-13 (bug) broken compiled [string replace], test string-14.19 (porter) - -2018-03-14 (bug) [string trim*] engine crashed on invalid UTF (sebres) - -2018-04-17 (bug) missing trace in compiled [array set], test var-20.11 (porter) - -2018-04-22 (bug)[46a241] crash in unset array with search, var-13.[23] (goth) - -2018-04-30 (bug)[27b682] race made [file delete] raise "no such file" (sebres) - -2018-06-04 (bug)[925643] 32/64 cleanup of filesystem DIR operations (sebres) - -2018-06-18 (bug) leaks in TclSetEnv and env cache (coulter) - -2018-06-24 (bug)[3592747] [yieldto] dying namespace, tailcall-14.1 (coulter) - -2018-07-09 (bug)[270f78] race in [file mkdir] (sebres) - -2018-07-12 (bug)[3f7af0] [file delete] raised "permission denied" (sebres) - -2018-07-26 (bug)[d051b7] overflow crash in [format] (sebres) - -2018-08-29 revised quoting of [exec] args in generated command line (sebres) -***POTENTIAL INCOMPATIBILITY*** - -2018-09-20 HTTP Keep-Alive with pipelined requests (nash) -=> http 2.9.0 - -2018-09-27 (new)[TIP 505] [lreplace] accepts all out of range indices (porter) - -2018-10-04 (bug) Prevent crash from NULL keyName (nijtmans) -=> registry 1.3.3 - -2018-10-26 (enhance) advance dde version (nijtmans) -=> dde 1.4.1 - -2018-10-27 tzdata updated to Olson's tzdata2018g (jima) - -2018-10-29 Update tcltest package for Travis support (fellows) -=> tcltest 2.5.0 - -2018-11-09 (bug)[35a8f1] overlong string length of some lists (owens) - -2018-11-16 (bug)[00d04c] Repair [binary encode base64] (sebres) - -- Released 8.6.9, November 16, 2018 - details at http://core.tcl-lang.org/tcl/ - - -2018-11-22 (bug)[7a9dc5] [file normalize ~/~foo] segfault (sebres) - -2018-12-30 (bug)[3cf3a9] variable 'timezone' deprecated in vc2017 (nijtmans) - -2019-01-09 (bug)[cc1e91] [list [list {*}[set a " "]]] regression (sebres) - -2019-02-01 (bug)[e3f481] tests var-1.2[01] (sebres) - -2019-03-01 (new) Update to Unicode 12.0 (nijtmans) - -2019-03-05 (new)[TIP 527] New command [timerate] (sebres) - -2019-03-08 (bug)[39fed4] [package require] memory validity (hume,porter) - -2019-04-23 (new) New command tcl::unsupported::corotype (fellows) - -2019-05-04 (bug) memlink when namespace deletion kills linked var (porter) - -2019-05-28 (new) README file converted to README.md in Markdown (nijtmans) - -2019-06-17 (bug)[8b9854] [info level 0] regression with ensembles (porter) - -2019-06-20 (bug)[6bdadf] crash multi-arg write-traced [lappend] (fellows,porter) - -2019-06-21 (bug)[f8a33c] crash Tcl_Exit before init (brooks,sebres) - -2019-08-27 (bug)[fa6bf3] Bytecode fails epoch recovery at numLevel=0 (sebres) - -2019-08-29 (bug)[fec0c1] C stack overflow compiling bytecode (ade,sebres) - -2019-09-12 tzdata updated to Olson's tzdata2019c (jima) - -2019-09-20 (new) registry/dde no longer need -DUNICODE (nijtmans) -=> registry 1.3.4 -=> dde 1.4.2 - -2019-10-02 (bug)[16768d] Fix [info hostname] on NetBSD (rytaro) - -2019-10-23 (new) libtommath updated to release 1.2.0 (nijtmans) - -2019-10-25 OSX: system Tcl deprecated. End default use of its packages. (walzer) - -2019-10-28 (bug)[bcd100] bad fs cache when system encoding changes (coulter) - -2019-11-15 (bug)[135804] segfault in [next] after destroy (coulter,sebres) - -- Released 8.6.10, Nov 21, 2019 - details at http://core.tcl-lang.org/tcl/ - - -Changes to 8.7a3 include all changes to the 8.6 line through 8.6.10, -plus the following, which focuses on the high-level feature changes -in this changeset (new minor version) rather than bug fixes: - -2017-11-01 (bug)[3c32a3] crash deleting class mixed into instance (coulter) - -2017-11-03 [TIP 345] eliminate the encoding 'identity' (porter) - -2017-11-04 (bug)[0d902e] [string first] on ASCII stored as Unicode (fellows) - -2017-11-17 [TIP 422] Mark all Tcl_*VA() routines deprecated. (nijtmans) - -2017-11-20 (support) Ended use of the obsolete values.h header (culler) - -2017-11-30 (bug)[8e1e31] [lsort] ordering of U+0000 (nijtmans) - -2017-12-07 [TIP 487] Terminate support for pre-XP Windows (nijtmans) - -2017-12-08 [TIP 477] Reform of nmake build (nadkarni) - -2017-12-20 (bug)[ba1419] Crash: complex ensemble delete, namespace-7.8 (coulter) - -2018-01-17 [TIP 485] Removal of many deprecated features (nijtmans) - -2018-01-27 (bug) Crash in [join $l $l], join-4.1 (porter) - -2018-02-06 [TIP 493] Cease Distribution of http 1.0 (porter) - -2018-02-06 [TIP 484] internal rep for native ints are all 64-bit (nijtmans) - -2018-02-14 [TIP 476] Scan/Printf consistency (nijtmans) - -2018-03-05 [TIP 351] [lsearch] striding - -2018-03-05 [TIPs 330,336] tighten access to Interp fields (porter) - -2018-03-12 [TIP 462] [::tcl::process] - -2018-03-12 [TIP 490] add oo support for msgcat => msgcat 1.7.0 (oehlmann) - -2018-03-12 [TIP 499] custom locale preference list (oehlmann) -=> msgcat 1.7.0 - -2018-03-20 [TIP 503] End CONST84 support for Tcl 8.3 (porter) - -2018-03-30 Refactored [lrange] (spjuth) - -2018-04-20 [TIP 389] Unicode beyond BMP (nijtmans) - -2018-04-20 [TIP 421] [array for] - -2018-05-11 [TIP 425] Windows panic callback use of UTF-8 - -2018-05-17 [TIP 491] Phase out --disable-threads support - -2018-06-03 [TIP 500] TclOO Private Methods and Variables - -2018-07-26 (bug)[ba921a] [string cat] of bytearrays (coulter,porter) - -2018-09-02 [TIP 478] Many new features in TclOO (lester,fellows) - -2018-09-04 (bug)[540bed] [binary format w] from bignum (nijtmans) - -2018-09-12 [TIP 430] zipfs and embedded script library (woods) - -2018-09-26 [TIP 508] [array default] (bonnet,fellows) - -2018-09-27 [TIP 515] level value reform (nijtmans) - -2018-09-27 [TIP 516] More OO slot operations (fellows) - -2018-09-27 [TIP 426] [info cmdtype] (fellows) - -2018-09-28 [TIP 509] Cross platform reentrant mutex - -2018-10-08 [TIP 514] native integers are 64-bit - -2018-10-12 [TIP 502] index value reform (porter) - -2018-11-06 [TIP 406] http cookies (fellows) - -2018-11-06 [TIP 445] Tcl_ObjType utilities (migrate to Tcl 9) (porter) - -2018-11-06 [TIP 501] [string is dict] - -2018-11-06 [TIP 519] inline export/unexport option for [oo::define] - -2018-11-06 [TIP 523] [lpop] - -2018-11-06 [TIP 524] TclOO custom dialects - -2018-11-06 [TIP 506] Tcl_(Incr|Decr)RefCount macros -> functions (porter) - -2018-11-15 [TIP 512] No stub for Tcl_SetExitProc() - -2019-04-08 (bug)[45b9fa] crash in [try] (coulter) - -2019-04-14 [TIP 160] terminal and serial channel controls - -2019-04-14 [TIP 312] more types for Tcl_LinkVar - -2019-04-14 [TIP 367] [lremove] - -2019-04-14 [TIP 504] [string insert] - -2019-04-16 [TIP 342] [dict getwithdefault] - -2019-05-25 [TIP 431] [file tempdir] - -2019-05-25 [TIP 383] [coroinject], [coroprobe] - -2019-05-31 [TIP 544] Tcl_GetIntForIndex() - -2019-06-12 Replace TclOffset() with offsetof() - -2019-06-15 [TIP 461] string compare operators for [expr] - -2019-06-16 [TIP 521] floating point classification functions for [expr] - -2019-06-20 (bug)[6bdadf] crash multi-arg traced [lappend] (fellows) - -2019-06-28 [TIP 547] New encodings utf-16, ucs-2 - -2019-09-14 [TIP 414] Tcl_InitSubsystems() - -2019-09-14 [TIP 548] wchar_t conversion functions - -- Released 8.7a3, Nov 21, 2019 --- http://core.tcl-lang.org/tcl/ for details - - -Changes to 9.0a1 include all changes to the 8.7 line through 8.7a3, -plus the following, which focuses on the high-level feature changes -in this changeset (new minor version) rather than bug fixes: - -2017-11-03 [TIP 114] Leading zero integer no longer means octal - -2017-11-03 [TIP 278] Revise variable name resolution, solve "Creative Writing" - -2017-11-03 [TIPs 330,336] Encapsulate struct Tcl_Interp - -2017-11-17 [TIP 422] Remove all Tcl_*VA() routines - -2017-12-15 [TIP 488] Disable magic $::tcl_precision - -2018-10-08 [TIP 494] Increased support for size_t value ranges - -2019-05-31 [TIP 537] 64-bit indices in regexp matching - -- Released 9.0a1, Nov 25, 2019 --- http://core.tcl-lang.org/tcl/ for details - ADDED changes.md Index: changes.md ================================================================== --- /dev/null +++ changes.md @@ -0,0 +1,82 @@ + +The source code for Tcl is managed by fossil. Tcl developers coordinate all +changes to the Tcl source code at + +> [Tcl Source Code](https://core.tcl-lang.org/tcl/timeline) + +Release Tcl 8.7b1 arises from the check-in with tag core-8-7-b1 (not released yet). + +Highlighted differences between Tcl 8.7 and Tcl 8.6 are summarized below, +with focus on changes important to programmers using the Tcl library and +writing Tcl scripts. + +## Internationalization of text + - Full Unicode range of codepoints + - New encodings: `utf-16`/`utf-32`/`ucs-2`(`le`|`be`), `CESU-8`, etc. + - `encoding` options `-profile`, `-failindex` manage encoding of I/O. + - `msgcat` supports custom locale search list + - `source` defaults to `-encoding utf-8` + +## Zip filesystems and attached archives. + - Packaging of the Tcl script library with the Tcl binary library, + meaning that the `TCL_LIBRARY` environment variable is usually not required. + - Packaging of an application into a virtual filesystem is now a supported + core Tcl feature. + +## Unix notifiers available using `epoll()` or `kqueue()` + - This relieves limits on file descriptors imposed by legacy `select()` and fixes a performance bottleneck. + +# Incompatibilities + +## Notable incompatibilities + - No `--disable-threads` build option. Always thread-enabled. + +# New Features + +## New commands + - `array default` — Specify default values for arrays (note that this alters the behaviour of `append`, `incr`, `lappend`). + - `array for` — Cheap iteration over an array's contents. + - `chan isbinary` — Test if a channel is configured to work with binary data. + - `coroinject`, `coroprobe` — Interact with paused coroutines. + - `clock add weekdays` — Clock arithmetic with week days. + - `dict getwithdefault` — Define a fallback value to use when `dict get` would otherwise fail. + - `file home` — Get the user home directory. + - `file tempdir` — Create a temporary directory. + - `file tildeexpand` — Expand a file path containing a `~`. + - `info commandtype` — Introspection for the kinds of commands. + - `ledit` — Equivalent to `lreplace` but on a list in a variable. + - `lpop` — Remove an item from a list in a variable. + - `lremove` — Remove a sublist from a list in a variable. + - `lseq` — Generate a list of numbers in a sequence. + - `package files` — Describe the contents of a package. + - `string insert` — Insert a string as a substring of another string. + - `string is dict` — Test whether a string is a dictionary. + - `tcl::process` — Commands for working with subprocesses. + - `*::build-info` — Obtain information about the build of Tcl. + - `readFile`, `writeFile`, `foreachLine` — Simple procedures for basic working with files. + - `tcl::idna::*` — Commands for working with encoded DNS names. + +## New command options + - `chan configure ... -inputmode ...` — Support for raw terminal input and reading passwords. + - `clock scan ... -validate ...` + - `info loaded ... ?prefix?` + - `lsearch ... -stride ...` — Search a list by groups of items. + - `regsub ... -command ...` — Generate the replacement for a regular expression by calling a command. + - `socket ... -nodelay ... -keepalive ...` + - `vwait` controlled by several new options + - `expr` string comparators `lt`, `gt`, `le`, `ge` + - `expr` supports comments inside expressions + +## Numbers + - 0dNNNN format to compel decimal interpretation. + - NN_NNN_NNN, underscores in numbers for optional readability + - Functions: `isinf()`, `isnan()`, `isnormal()`, `issubnormal()`, `isunordered()` + - Command: `fpclassify` + - Function `int()` no longer truncates to word size + +## TclOO facilities + - private variables and methods + - class variables and methods + - abstract and singleton classes + - configurable properties + - `method -export`, `method -unexport` DELETED compat/dirent.h Index: compat/dirent.h ================================================================== --- compat/dirent.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * dirent.h -- - * - * This file is a replacement for in systems that - * support the old BSD-style with a "struct direct". - * - * Copyright (c) 1991 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#ifndef _DIRENT -#define _DIRENT - -#include - -#define dirent direct - -#endif /* _DIRENT */ DELETED compat/dirent2.h Index: compat/dirent2.h ================================================================== --- compat/dirent2.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * dirent.h -- - * - * Declarations of a library of directory-reading procedures - * in the POSIX style ("struct dirent"). - * - * Copyright (c) 1991 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#ifndef _DIRENT -#define _DIRENT - -/* - * Dirent structure, which holds information about a single - * directory entry. - */ - -#define MAXNAMLEN 255 -#define DIRBLKSIZ 512 - -struct dirent { - long d_ino; /* Inode number of entry */ - short d_reclen; /* Length of this record */ - short d_namlen; /* Length of string in d_name */ - char d_name[MAXNAMLEN + 1]; /* Name must be no longer than this */ -}; - -/* - * State that keeps track of the reading of a directory (clients - * should never look inside this structure; the fields should - * only be accessed by the library procedures). - */ - -typedef struct _dirdesc { - int dd_fd; - long dd_loc; - long dd_size; - char dd_buf[DIRBLKSIZ]; -} DIR; - -/* - * Procedures defined for reading directories: - */ - -extern void closedir (DIR *dirp); -extern DIR * opendir (char *name); -extern struct dirent * readdir (DIR *dirp); - -#endif /* _DIRENT */ DELETED compat/memcmp.c Index: compat/memcmp.c ================================================================== --- compat/memcmp.c +++ /dev/null @@ -1,64 +0,0 @@ -/* - * memcmp.c -- - * - * Source code for the "memcmp" library routine. - * - * Copyright (c) 1998 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#include "tclPort.h" - -/* - * Here is the prototype just in case it is not included in tclPort.h. - */ - -int memcmp(const void *s1, const void *s2, size_t n); - -/* - *---------------------------------------------------------------------- - * - * memcmp -- - * - * Compares two bytes sequences. - * - * Results: - * Compares its arguments, looking at the first n bytes (each interpreted - * as an unsigned char), and returns an integer less than, equal to, or - * greater than 0, according as s1 is less than, equal to, or greater - * than s2 when taken to be unsigned 8 bit numbers. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -memcmp( - const void *s1, /* First string. */ - const void *s2, /* Second string. */ - size_t n) /* Length to compare. */ -{ - const unsigned char *ptr1 = (const unsigned char *) s1; - const unsigned char *ptr2 = (const unsigned char *) s2; - - for ( ; n-- ; ptr1++, ptr2++) { - unsigned char u1 = *ptr1, u2 = *ptr2; - - if (u1 != u2) { - return (u1-u2); - } - } - return 0; -} - -/* - * Local Variables: - * mode: c - * c-basic-offset: 4 - * fill-column: 78 - * End: - */ DELETED compat/opendir.c Index: compat/opendir.c ================================================================== --- compat/opendir.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * opendir.c -- - * - * This file provides dirent-style directory-reading procedures for V7 - * Unix systems that don't have such procedures. The origin of this code - * is unclear, but it seems to have come originally from Larry Wall. - */ - -#include "tclInt.h" - -#undef DIRSIZ -#define DIRSIZ(dp) \ - ((sizeof(struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3)) - -/* - * open a directory. - */ - -DIR * -opendir( - char *name) -{ - DIR *dirp; - int fd; - const char *myname; - - myname = ((*name == '\0') ? "." : name); - if ((fd = open(myname, 0, 0)) == -1) { - return NULL; - } - dirp = (DIR *) Tcl_Alloc(sizeof(DIR)); - if (dirp == NULL) { - /* unreachable? */ - close(fd); - return NULL; - } - dirp->dd_fd = fd; - dirp->dd_loc = 0; - return dirp; -} - -/* - * read an old style directory entry and present it as a new one - */ -#ifndef pyr -#define ODIRSIZ 14 - -struct olddirect { - ino_t od_ino; - char od_name[ODIRSIZ]; -}; -#else /* a Pyramid in the ATT universe */ -#define ODIRSIZ 248 - -struct olddirect { - long od_ino; - short od_fill1, od_fill2; - char od_name[ODIRSIZ]; -}; -#endif - -/* - * get next entry in a directory. - */ - -struct dirent * -readdir( - DIR *dirp) -{ - struct olddirect *dp; - static struct dirent dir; - - for (;;) { - if (dirp->dd_loc == 0) { - dirp->dd_size = read(dirp->dd_fd, dirp->dd_buf, DIRBLKSIZ); - if (dirp->dd_size <= 0) { - return NULL; - } - } - if (dirp->dd_loc >= dirp->dd_size) { - dirp->dd_loc = 0; - continue; - } - dp = (struct olddirect *)(dirp->dd_buf + dirp->dd_loc); - dirp->dd_loc += sizeof(struct olddirect); - if (dp->od_ino == 0) { - continue; - } - dir.d_ino = dp->od_ino; - strncpy(dir.d_name, dp->od_name, ODIRSIZ); - dir.d_name[ODIRSIZ] = '\0'; /* insure null termination */ - dir.d_namlen = strlen(dir.d_name); - dir.d_reclen = DIRSIZ(&dir); - return &dir; - } -} - -/* - * close a directory. - */ - -void -closedir( - DIR *dirp) -{ - close(dirp->dd_fd); - dirp->dd_fd = -1; - dirp->dd_loc = 0; - Tcl_Free(dirp); -} DELETED compat/stdint.h Index: compat/stdint.h ================================================================== --- compat/stdint.h +++ /dev/null @@ -1,919 +0,0 @@ -/* A portable stdint.h - **************************************************************************** - * BSD License: - **************************************************************************** - * - * Copyright (c) 2005-2016 Paul Hsieh - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - **************************************************************************** - * - * Version 0.1.16.0 - * - * The ANSI C standard committee, for the C99 standard, specified the - * inclusion of a new standard include file called stdint.h. This is - * a very useful and long desired include file which contains several - * very precise definitions for integer scalar types that is critically - * important for making several classes of applications portable - * including cryptography, hashing, variable length integer libraries - * and so on. But for most developers its likely useful just for - * programming sanity. - * - * The problem is that some compiler vendors chose to ignore the C99 - * standard and some older compilers have no opportunity to be updated. - * Because of this situation, simply including stdint.h in your code - * makes it unportable. - * - * So that's what this file is all about. It's an attempt to build a - * single universal include file that works on as many platforms as - * possible to deliver what stdint.h is supposed to. Even compilers - * that already come with stdint.h can use this file instead without - * any loss of functionality. A few things that should be noted about - * this file: - * - * 1) It is not guaranteed to be portable and/or present an identical - * interface on all platforms. The extreme variability of the - * ANSI C standard makes this an impossibility right from the - * very get go. Its really only meant to be useful for the vast - * majority of platforms that possess the capability of - * implementing usefully and precisely defined, standard sized - * integer scalars. Systems which are not intrinsically 2s - * complement may produce invalid constants. - * - * 2) There is an unavoidable use of non-reserved symbols. - * - * 3) Other standard include files are invoked. - * - * 4) This file may come in conflict with future platforms that do - * include stdint.h. The hope is that one or the other can be - * used with no real difference. - * - * 5) In the current version, if your platform can't represent - * int32_t, int16_t and int8_t, it just dumps out with a compiler - * error. - * - * 6) 64 bit integers may or may not be defined. Test for their - * presence with the test: #ifdef INT64_MAX or #ifdef UINT64_MAX. - * Note that this is different from the C99 specification which - * requires the existence of 64 bit support in the compiler. If - * this is not defined for your platform, yet it is capable of - * dealing with 64 bits then it is because this file has not yet - * been extended to cover all of your system's capabilities. - * - * 7) (u)intptr_t may or may not be defined. Test for its presence - * with the test: #ifdef PTRDIFF_MAX. If this is not defined - * for your platform, then it is because this file has not yet - * been extended to cover all of your system's capabilities, not - * because its optional. - * - * 8) The following might not been defined even if your platform is - * capable of defining it: - * - * WCHAR_MIN - * WCHAR_MAX - * (u)int64_t - * PTRDIFF_MIN - * PTRDIFF_MAX - * (u)intptr_t - * - * 9) The following have not been defined: - * - * WINT_MIN - * WINT_MAX - * - * 10) The criteria for defining (u)int_least(*)_t isn't clear, - * except for systems which don't have a type that precisely - * defined 8, 16, or 32 bit types (which this include file does - * not support anyways). Default definitions have been given. - * - * 11) The criteria for defining (u)int_fast(*)_t isn't something I - * would trust to any particular compiler vendor or the ANSI C - * committee. It is well known that "compatible systems" are - * commonly created that have very different performance - * characteristics from the systems they are compatible with, - * especially those whose vendors make both the compiler and the - * system. Default definitions have been given, but its strongly - * recommended that users never use these definitions for any - * reason (they do *NOT* deliver any serious guarantee of - * improved performance -- not in this file, nor any vendor's - * stdint.h). - * - * 12) The following macros: - * - * PRINTF_INTMAX_MODIFIER - * PRINTF_INT64_MODIFIER - * PRINTF_INT32_MODIFIER - * PRINTF_INT16_MODIFIER - * PRINTF_LEAST64_MODIFIER - * PRINTF_LEAST32_MODIFIER - * PRINTF_LEAST16_MODIFIER - * PRINTF_INTPTR_MODIFIER - * - * are strings which have been defined as the modifiers required - * for the "d", "u" and "x" printf formats to correctly output - * (u)intmax_t, (u)int64_t, (u)int32_t, (u)int16_t, (u)least64_t, - * (u)least32_t, (u)least16_t and (u)intptr_t types respectively. - * PRINTF_INTPTR_MODIFIER is not defined for some systems which - * provide their own stdint.h. PRINTF_INT64_MODIFIER is not - * defined if INT64_MAX is not defined. These are an extension - * beyond what C99 specifies must be in stdint.h. - * - * In addition, the following macros are defined: - * - * PRINTF_INTMAX_HEX_WIDTH - * PRINTF_INT64_HEX_WIDTH - * PRINTF_INT32_HEX_WIDTH - * PRINTF_INT16_HEX_WIDTH - * PRINTF_INT8_HEX_WIDTH - * PRINTF_INTMAX_DEC_WIDTH - * PRINTF_INT64_DEC_WIDTH - * PRINTF_INT32_DEC_WIDTH - * PRINTF_INT16_DEC_WIDTH - * PRINTF_UINT8_DEC_WIDTH - * PRINTF_UINTMAX_DEC_WIDTH - * PRINTF_UINT64_DEC_WIDTH - * PRINTF_UINT32_DEC_WIDTH - * PRINTF_UINT16_DEC_WIDTH - * PRINTF_UINT8_DEC_WIDTH - * - * Which specifies the maximum number of characters required to - * print the number of that type in either hexadecimal or decimal. - * These are an extension beyond what C99 specifies must be in - * stdint.h. - * - * Compilers tested (all with 0 warnings at their highest respective - * settings): Borland Turbo C 2.0, WATCOM C/C++ 11.0 (16 bits and 32 - * bits), Microsoft Visual C++ 6.0 (32 bit), Microsoft Visual Studio - * .net (VC7), Intel C++ 4.0, GNU gcc v3.3.3 - * - * This file should be considered a work in progress. Suggestions for - * improvements, especially those which increase coverage are strongly - * encouraged. - * - * Acknowledgements - * - * The following people have made significant contributions to the - * development and testing of this file: - * - * Chris Howie - * John Steele Scott - * Dave Thorup - * John Dill - * Florian Wobbe - * Christopher Sean Morrison - * Mikkel Fahnoe Jorgensen - * - */ - -#include -#include -#include - -/* - * For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and - * do nothing else. On the Mac OS X version of gcc this is _STDINT_H_. - */ - -#if ((defined(__SUNPRO_C) && __SUNPRO_C >= 0x570) || (defined(_MSC_VER) && _MSC_VER >= 1600) || (defined(__STDC__) && __STDC__ && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (__GNUC__ > 3 || defined(_STDINT_H) || defined(_STDINT_H_) || defined (__UINT_FAST64_TYPE__)) )) && !defined (_PSTDINT_H_INCLUDED) -#include -#define _PSTDINT_H_INCLUDED -# if defined(__GNUC__) && (defined(__x86_64__) || defined(__ppc64__)) && !(defined(__APPLE__) && defined(__MACH__)) -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "l" -# endif -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -# else -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# ifndef PRINTF_INT32_MODIFIER -# if (UINT_MAX == UINT32_MAX) -# define PRINTF_INT32_MODIFIER "" -# else -# define PRINTF_INT32_MODIFIER "l" -# endif -# endif -# endif -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -# endif -# ifndef PRINTF_UINT64_HEX_WIDTH -# define PRINTF_UINT64_HEX_WIDTH "16" -# endif -# ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -# endif -# ifndef PRINTF_UINT32_HEX_WIDTH -# define PRINTF_UINT32_HEX_WIDTH "8" -# endif -# ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -# endif -# ifndef PRINTF_UINT16_HEX_WIDTH -# define PRINTF_UINT16_HEX_WIDTH "4" -# endif -# ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -# endif -# ifndef PRINTF_UINT8_HEX_WIDTH -# define PRINTF_UINT8_HEX_WIDTH "2" -# endif -# ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "19" -# endif -# ifndef PRINTF_UINT64_DEC_WIDTH -# define PRINTF_UINT64_DEC_WIDTH "20" -# endif -# ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -# endif -# ifndef PRINTF_UINT32_DEC_WIDTH -# define PRINTF_UINT32_DEC_WIDTH "10" -# endif -# ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -# endif -# ifndef PRINTF_UINT16_DEC_WIDTH -# define PRINTF_UINT16_DEC_WIDTH "5" -# endif -# ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -# endif -# ifndef PRINTF_UINT8_DEC_WIDTH -# define PRINTF_UINT8_DEC_WIDTH "3" -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH -# endif -# ifndef PRINTF_UINTMAX_HEX_WIDTH -# define PRINTF_UINTMAX_HEX_WIDTH PRINTF_UINT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH -# endif -# ifndef PRINTF_UINTMAX_DEC_WIDTH -# define PRINTF_UINTMAX_DEC_WIDTH PRINTF_UINT64_DEC_WIDTH -# endif - -/* - * Something really weird is going on with Open Watcom. Just pull some of - * these duplicated definitions from Open Watcom's stdint.h file for now. - */ - -# if defined (__WATCOMC__) && __WATCOMC__ >= 1250 -# if !defined (INT64_C) -# define INT64_C(x) (x + (INT64_MAX - INT64_MAX)) -# endif -# if !defined (UINT64_C) -# define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX)) -# endif -# if !defined (INT32_C) -# define INT32_C(x) (x + (INT32_MAX - INT32_MAX)) -# endif -# if !defined (UINT32_C) -# define UINT32_C(x) (x + (UINT32_MAX - UINT32_MAX)) -# endif -# if !defined (INT16_C) -# define INT16_C(x) (x) -# endif -# if !defined (UINT16_C) -# define UINT16_C(x) (x) -# endif -# if !defined (INT8_C) -# define INT8_C(x) (x) -# endif -# if !defined (UINT8_C) -# define UINT8_C(x) (x) -# endif -# if !defined (UINT64_MAX) -# define UINT64_MAX 18446744073709551615ULL -# endif -# if !defined (INT64_MAX) -# define INT64_MAX 9223372036854775807LL -# endif -# if !defined (UINT32_MAX) -# define UINT32_MAX 4294967295UL -# endif -# if !defined (INT32_MAX) -# define INT32_MAX 2147483647L -# endif -# if !defined (INTMAX_MAX) -# define INTMAX_MAX INT64_MAX -# endif -# if !defined (INTMAX_MIN) -# define INTMAX_MIN INT64_MIN -# endif -# endif -#endif - -/* - * I have no idea what is the truly correct thing to do on older Solaris. - * From some online discussions, this seems to be what is being - * recommended. For people who actually are developing on older Solaris, - * what I would like to know is, does this define all of the relevant - * macros of a complete stdint.h? Remember, in pstdint.h 64 bit is - * considered optional. - */ - -#if (defined(__SUNPRO_C) && __SUNPRO_C >= 0x420) && !defined(_PSTDINT_H_INCLUDED) -#include -#define _PSTDINT_H_INCLUDED -#endif - -#ifndef _PSTDINT_H_INCLUDED -#define _PSTDINT_H_INCLUDED - -#ifndef SIZE_MAX -# define SIZE_MAX ((size_t)-1) -#endif - -/* - * Deduce the type assignments from limits.h under the assumption that - * integer sizes in bits are powers of 2, and follow the ANSI - * definitions. - */ - -#ifndef UINT8_MAX -# define UINT8_MAX 0xff -#endif -#if !defined(uint8_t) && !defined(_UINT8_T) && !defined(vxWorks) -# if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S) - typedef unsigned char uint8_t; -# define UINT8_C(v) ((uint8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef INT8_MAX -# define INT8_MAX 0x7f -#endif -#ifndef INT8_MIN -# define INT8_MIN INT8_C(0x80) -#endif -#if !defined(int8_t) && !defined(_INT8_T) && !defined(vxWorks) -# if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S) - typedef signed char int8_t; -# define INT8_C(v) ((int8_t) v) -# else -# error "Platform not supported" -# endif -#endif - -#ifndef UINT16_MAX -# define UINT16_MAX 0xffff -#endif -#if !defined(uint16_t) && !defined(_UINT16_T) && !defined(vxWorks) -#if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S) - typedef unsigned int uint16_t; -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -# define UINT16_C(v) ((uint16_t) (v)) -#elif (USHRT_MAX == UINT16_MAX) - typedef unsigned short uint16_t; -# define UINT16_C(v) ((uint16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT16_MAX -# define INT16_MAX 0x7fff -#endif -#ifndef INT16_MIN -# define INT16_MIN INT16_C(0x8000) -#endif -#if !defined(int16_t) && !defined(_INT16_T) && !defined(vxWorks) -#if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S) - typedef signed int int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "" -# endif -#elif (SHRT_MAX == INT16_MAX) - typedef signed short int16_t; -# define INT16_C(v) ((int16_t) (v)) -# ifndef PRINTF_INT16_MODIFIER -# define PRINTF_INT16_MODIFIER "h" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef UINT32_MAX -# define UINT32_MAX (0xffffffffUL) -#endif -#if !defined(uint32_t) && !defined(_UINT32_T) && !defined(vxWorks) -#if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S) - typedef unsigned long uint32_t; -# define UINT32_C(v) v ## UL -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (UINT_MAX == UINT32_MAX) - typedef unsigned int uint32_t; -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -# define UINT32_C(v) v ## U -#elif (USHRT_MAX == UINT32_MAX) - typedef unsigned short uint32_t; -# define UINT32_C(v) ((unsigned short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -#ifndef INT32_MAX -# define INT32_MAX (0x7fffffffL) -#endif -#ifndef INT32_MIN -# define INT32_MIN INT32_C(0x80000000) -#endif -#if !defined(int32_t) && !defined(_INT32_T) && !defined(vxWorks) -#if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S) - typedef signed long int32_t; -# define INT32_C(v) v ## L -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "l" -# endif -#elif (INT_MAX == INT32_MAX) - typedef signed int int32_t; -# define INT32_C(v) v -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#elif (SHRT_MAX == INT32_MAX) - typedef signed short int32_t; -# define INT32_C(v) ((short) (v)) -# ifndef PRINTF_INT32_MODIFIER -# define PRINTF_INT32_MODIFIER "" -# endif -#else -#error "Platform not supported" -#endif -#endif - -/* - * The macro stdint_int64_defined is temporarily used to record - * whether or not 64 integer support is available. It must be - * defined for any 64 integer extensions for new platforms that are - * added. - */ - -#undef stdint_int64_defined -#if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S) -# if (__STDC__ && __STDC_VERSION__ >= 199901L) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# endif -#endif - -#if !defined (stdint_int64_defined) -# if defined(__GNUC__) && !defined(vxWorks) -# define stdint_int64_defined - __extension__ typedef long long int64_t; - __extension__ typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S) -# define stdint_int64_defined - typedef long long int64_t; - typedef unsigned long long uint64_t; -# define UINT64_C(v) v ## ULL -# define INT64_C(v) v ## LL -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "ll" -# endif -# elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC) -# define stdint_int64_defined - typedef __int64 int64_t; - typedef unsigned __int64 uint64_t; -# define UINT64_C(v) v ## UI64 -# define INT64_C(v) v ## I64 -# ifndef PRINTF_INT64_MODIFIER -# define PRINTF_INT64_MODIFIER "I64" -# endif -# endif -#endif - -#if !defined (LONG_LONG_MAX) && defined (INT64_C) -# define LONG_LONG_MAX INT64_C (9223372036854775807) -#endif -#ifndef ULONG_LONG_MAX -# define ULONG_LONG_MAX UINT64_C (18446744073709551615) -#endif - -#if !defined (INT64_MAX) && defined (INT64_C) -# define INT64_MAX INT64_C (9223372036854775807) -#endif -#if !defined (INT64_MIN) && defined (INT64_C) -# define INT64_MIN INT64_C (-9223372036854775808) -#endif -#if !defined (UINT64_MAX) && defined (INT64_C) -# define UINT64_MAX UINT64_C (18446744073709551615) -#endif - -/* - * Width of hexadecimal for number field. - */ - -#ifndef PRINTF_INT64_HEX_WIDTH -# define PRINTF_INT64_HEX_WIDTH "16" -#endif -#ifndef PRINTF_INT32_HEX_WIDTH -# define PRINTF_INT32_HEX_WIDTH "8" -#endif -#ifndef PRINTF_INT16_HEX_WIDTH -# define PRINTF_INT16_HEX_WIDTH "4" -#endif -#ifndef PRINTF_INT8_HEX_WIDTH -# define PRINTF_INT8_HEX_WIDTH "2" -#endif -#ifndef PRINTF_INT64_DEC_WIDTH -# define PRINTF_INT64_DEC_WIDTH "19" -#endif -#ifndef PRINTF_INT32_DEC_WIDTH -# define PRINTF_INT32_DEC_WIDTH "10" -#endif -#ifndef PRINTF_INT16_DEC_WIDTH -# define PRINTF_INT16_DEC_WIDTH "5" -#endif -#ifndef PRINTF_INT8_DEC_WIDTH -# define PRINTF_INT8_DEC_WIDTH "3" -#endif -#ifndef PRINTF_UINT64_DEC_WIDTH -# define PRINTF_UINT64_DEC_WIDTH "20" -#endif -#ifndef PRINTF_UINT32_DEC_WIDTH -# define PRINTF_UINT32_DEC_WIDTH "10" -#endif -#ifndef PRINTF_UINT16_DEC_WIDTH -# define PRINTF_UINT16_DEC_WIDTH "5" -#endif -#ifndef PRINTF_UINT8_DEC_WIDTH -# define PRINTF_UINT8_DEC_WIDTH "3" -#endif - -/* - * Ok, lets not worry about 128 bit integers for now. Moore's law says - * we don't need to worry about that until about 2040 at which point - * we'll have bigger things to worry about. - */ - -#ifdef stdint_int64_defined - typedef int64_t intmax_t; - typedef uint64_t uintmax_t; -# define INTMAX_MAX INT64_MAX -# define INTMAX_MIN INT64_MIN -# define UINTMAX_MAX UINT64_MAX -# define UINTMAX_C(v) UINT64_C(v) -# define INTMAX_C(v) INT64_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH -# endif -#else - typedef int32_t intmax_t; - typedef uint32_t uintmax_t; -# define INTMAX_MAX INT32_MAX -# define UINTMAX_MAX UINT32_MAX -# define UINTMAX_C(v) UINT32_C(v) -# define INTMAX_C(v) INT32_C(v) -# ifndef PRINTF_INTMAX_MODIFIER -# define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER -# endif -# ifndef PRINTF_INTMAX_HEX_WIDTH -# define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH -# endif -# ifndef PRINTF_INTMAX_DEC_WIDTH -# define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH -# endif -#endif - -/* - * Because this file currently only supports platforms which have - * precise powers of 2 as bit sizes for the default integers, the - * least definitions are all trivial. Its possible that a future - * version of this file could have different definitions. - */ - -#ifndef stdint_least_defined - typedef int8_t int_least8_t; - typedef uint8_t uint_least8_t; - typedef int16_t int_least16_t; - typedef uint16_t uint_least16_t; - typedef int32_t int_least32_t; - typedef uint32_t uint_least32_t; -# define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER -# define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER -# define UINT_LEAST8_MAX UINT8_MAX -# define INT_LEAST8_MAX INT8_MAX -# define UINT_LEAST16_MAX UINT16_MAX -# define INT_LEAST16_MAX INT16_MAX -# define UINT_LEAST32_MAX UINT32_MAX -# define INT_LEAST32_MAX INT32_MAX -# define INT_LEAST8_MIN INT8_MIN -# define INT_LEAST16_MIN INT16_MIN -# define INT_LEAST32_MIN INT32_MIN -# ifdef stdint_int64_defined - typedef int64_t int_least64_t; - typedef uint64_t uint_least64_t; -# define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER -# define UINT_LEAST64_MAX UINT64_MAX -# define INT_LEAST64_MAX INT64_MAX -# define INT_LEAST64_MIN INT64_MIN -# endif -#endif -#undef stdint_least_defined - -/* - * The ANSI C committee has defined *int*_fast*_t types as well. This, - * of course, defies rationality -- you can't know what will be fast - * just from the type itself. Even for a given architecture, compatible - * implementations might have different performance characteristics. - * Developers are warned to stay away from these types when using this - * or any other stdint.h. - */ - -typedef int_least8_t int_fast8_t; -typedef uint_least8_t uint_fast8_t; -typedef int_least16_t int_fast16_t; -typedef uint_least16_t uint_fast16_t; -typedef int_least32_t int_fast32_t; -typedef uint_least32_t uint_fast32_t; -#define UINT_FAST8_MAX UINT_LEAST8_MAX -#define INT_FAST8_MAX INT_LEAST8_MAX -#define UINT_FAST16_MAX UINT_LEAST16_MAX -#define INT_FAST16_MAX INT_LEAST16_MAX -#define UINT_FAST32_MAX UINT_LEAST32_MAX -#define INT_FAST32_MAX INT_LEAST32_MAX -#define INT_FAST8_MIN INT_LEAST8_MIN -#define INT_FAST16_MIN INT_LEAST16_MIN -#define INT_FAST32_MIN INT_LEAST32_MIN -#ifdef stdint_int64_defined - typedef int_least64_t int_fast64_t; - typedef uint_least64_t uint_fast64_t; -# define UINT_FAST64_MAX UINT_LEAST64_MAX -# define INT_FAST64_MAX INT_LEAST64_MAX -# define INT_FAST64_MIN INT_LEAST64_MIN -#endif - -#undef stdint_int64_defined - -/* - * Whatever piecemeal, per compiler thing we can do about the wchar_t - * type limits. - */ - -#if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__) && !defined(vxWorks) -# include -# ifndef WCHAR_MIN -# define WCHAR_MIN 0 -# endif -# ifndef WCHAR_MAX -# define WCHAR_MAX ((wchar_t)-1) -# endif -#endif - -/* - * Whatever piecemeal, per compiler/platform thing we can do about the - * (u)intptr_t types and limits. - */ - -#if (defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED)) || defined (_UINTPTR_T) -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -#ifndef STDINT_H_UINTPTR_T_DEFINED -# if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64) || defined (__ppc64__) -# define stdint_intptr_bits 64 -# elif defined (__WATCOMC__) || defined (__TURBOC__) -# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__) -# define stdint_intptr_bits 16 -# else -# define stdint_intptr_bits 32 -# endif -# elif defined (__i386__) || defined (_WIN32) || defined (WIN32) || defined (__ppc64__) -# define stdint_intptr_bits 32 -# elif defined (__INTEL_COMPILER) -/* TODO -- what did Intel do about x86-64? */ -# else -/* #error "This platform might not be supported yet" */ -# endif - -# ifdef stdint_intptr_bits -# define stdint_intptr_glue3_i(a,b,c) a##b##c -# define stdint_intptr_glue3(a,b,c) stdint_intptr_glue3_i(a,b,c) -# ifndef PRINTF_INTPTR_MODIFIER -# define PRINTF_INTPTR_MODIFIER stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER) -# endif -# ifndef PTRDIFF_MAX -# define PTRDIFF_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef PTRDIFF_MIN -# define PTRDIFF_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef UINTPTR_MAX -# define UINTPTR_MAX stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MAX -# define INTPTR_MAX stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX) -# endif -# ifndef INTPTR_MIN -# define INTPTR_MIN stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN) -# endif -# ifndef INTPTR_C -# define INTPTR_C(x) stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x) -# endif -# ifndef UINTPTR_C -# define UINTPTR_C(x) stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x) -# endif - typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t) uintptr_t; - typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t) intptr_t; -# else -/* TODO -- This following is likely wrong for some platforms, and does - nothing for the definition of uintptr_t. */ - typedef ptrdiff_t intptr_t; -# endif -# define STDINT_H_UINTPTR_T_DEFINED -#endif - -/* - * Assumes sig_atomic_t is signed and we have a 2s complement machine. - */ - -#ifndef SIG_ATOMIC_MAX -# define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1) -#endif - -#endif - -#if defined (__TEST_PSTDINT_FOR_CORRECTNESS) - -/* - * Please compile with the maximum warning settings to make sure macros are - * not defined more than once. - */ - -#include -#include -#include - -#define glue3_aux(x,y,z) x ## y ## z -#define glue3(x,y,z) glue3_aux(x,y,z) - -#define DECLU(bits) glue3(uint,bits,_t) glue3(u,bits,) = glue3(UINT,bits,_C) (0); -#define DECLI(bits) glue3(int,bits,_t) glue3(i,bits,) = glue3(INT,bits,_C) (0); - -#define DECL(us,bits) glue3(DECL,us,) (bits) - -#define TESTUMAX(bits) glue3(u,bits,) = ~glue3(u,bits,); if (glue3(UINT,bits,_MAX) != glue3(u,bits,)) printf ("Something wrong with UINT%d_MAX\n", bits) - -#define REPORTERROR(msg) { err_n++; if (err_first <= 0) err_first = __LINE__; printf msg; } - -#define X_SIZE_MAX ((size_t)-1) - -int main () { - int err_n = 0; - int err_first = 0; - DECL(I,8) - DECL(U,8) - DECL(I,16) - DECL(U,16) - DECL(I,32) - DECL(U,32) -#ifdef INT64_MAX - DECL(I,64) - DECL(U,64) -#endif - intmax_t imax = INTMAX_C(0); - uintmax_t umax = UINTMAX_C(0); - char str0[256], str1[256]; - - sprintf (str0, "%" PRINTF_INT32_MODIFIER "d", INT32_C(2147483647)); - if (0 != strcmp (str0, "2147483647")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0)); - if (atoi(PRINTF_INT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_INT32_DEC_WIDTH : %s\n", PRINTF_INT32_DEC_WIDTH)); - sprintf (str0, "%" PRINTF_INT32_MODIFIER "u", UINT32_C(4294967295)); - if (0 != strcmp (str0, "4294967295")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str0)); - if (atoi(PRINTF_UINT32_DEC_WIDTH) != (int) strlen(str0)) REPORTERROR (("Something wrong with PRINTF_UINT32_DEC_WIDTH : %s\n", PRINTF_UINT32_DEC_WIDTH)); -#ifdef INT64_MAX - sprintf (str1, "%" PRINTF_INT64_MODIFIER "d", INT64_C(9223372036854775807)); - if (0 != strcmp (str1, "9223372036854775807")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1)); - if (atoi(PRINTF_INT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_INT64_DEC_WIDTH : %s, %d\n", PRINTF_INT64_DEC_WIDTH, (int) strlen(str1))); - sprintf (str1, "%" PRINTF_INT64_MODIFIER "u", UINT64_C(18446744073709550591)); - if (0 != strcmp (str1, "18446744073709550591")) REPORTERROR (("Something wrong with PRINTF_INT32_MODIFIER : %s\n", str1)); - if (atoi(PRINTF_UINT64_DEC_WIDTH) != (int) strlen(str1)) REPORTERROR (("Something wrong with PRINTF_UINT64_DEC_WIDTH : %s, %d\n", PRINTF_UINT64_DEC_WIDTH, (int) strlen(str1))); -#endif - - sprintf (str0, "%d %x\n", 0, ~0); - - sprintf (str1, "%d %x\n", i8, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i8 : %s\n", str1)); - sprintf (str1, "%u %x\n", u8, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u8 : %s\n", str1)); - sprintf (str1, "%d %x\n", i16, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i16 : %s\n", str1)); - sprintf (str1, "%u %x\n", u16, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u16 : %s\n", str1)); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "d %x\n", i32, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i32 : %s\n", str1)); - sprintf (str1, "%" PRINTF_INT32_MODIFIER "u %x\n", u32, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with u32 : %s\n", str1)); -#ifdef INT64_MAX - sprintf (str1, "%" PRINTF_INT64_MODIFIER "d %x\n", i64, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with i64 : %s\n", str1)); -#endif - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "d %x\n", imax, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with imax : %s\n", str1)); - sprintf (str1, "%" PRINTF_INTMAX_MODIFIER "u %x\n", umax, ~0); - if (0 != strcmp (str0, str1)) REPORTERROR (("Something wrong with umax : %s\n", str1)); - - TESTUMAX(8); - TESTUMAX(16); - TESTUMAX(32); -#ifdef INT64_MAX - TESTUMAX(64); -#endif - -#define STR(v) #v -#define Q(v) printf ("sizeof " STR(v) " = %u\n", (unsigned) sizeof (v)); - if (err_n) { - printf ("pstdint.h is not correct. Please use sizes below to correct it:\n"); - } - - Q(int) - Q(unsigned) - Q(long int) - Q(short int) - Q(int8_t) - Q(int16_t) - Q(int32_t) -#ifdef INT64_MAX - Q(int64_t) -#endif - -#if UINT_MAX < X_SIZE_MAX - printf ("UINT_MAX < X_SIZE_MAX\n"); -#else - printf ("UINT_MAX >= X_SIZE_MAX\n"); -#endif - printf ("%" PRINTF_INT64_MODIFIER "u vs %" PRINTF_INT64_MODIFIER "u\n", UINT_MAX, X_SIZE_MAX); - - return EXIT_SUCCESS; -} - -#endif DELETED compat/stdlib.h Index: compat/stdlib.h ================================================================== --- compat/stdlib.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * stdlib.h -- - * - * Declares facilities exported by the "stdlib" portion of the C library. - * This file isn't complete in the ANSI-C sense; it only declares things - * that are needed by Tcl. This file is needed even on many systems with - * their own stdlib.h (e.g. SunOS) because not all stdlib.h files declare - * all the procedures needed here (such as strtol/strtoul). - * - * Copyright (c) 1991 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#ifndef _STDLIB -#define _STDLIB - -extern void abort(void); -extern double atof(const char *string); -extern int atoi(const char *string); -extern long atol(const char *string); -extern char * calloc(unsigned int numElements, unsigned int size); -extern void exit(int status); -extern int free(char *blockPtr); -extern char * getenv(const char *name); -extern char * malloc(unsigned int numBytes); -extern void qsort(void *base, int n, int size, int (*compar)( - const void *element1, const void *element2)); -extern char * realloc(char *ptr, unsigned int numBytes); -extern long strtol(const char *string, char **endPtr, int base); -extern unsigned long strtoul(const char *string, char **endPtr, int base); - -#endif /* _STDLIB */ DELETED compat/string.h Index: compat/string.h ================================================================== --- compat/string.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * string.h -- - * - * Declarations of ANSI C library procedures for string handling. - * - * Copyright (c) 1991-1993 The Regents of the University of California. - * Copyright (c) 1994-1996 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#ifndef _STRING -#define _STRING - -/* - * The following #include is needed to define size_t. (This used to include - * sys/stdtypes.h but that doesn't exist on older versions of SunOS, e.g. - * 4.0.2, so I'm trying sys/types.h now.... hopefully it exists everywhere) - */ - -#include - -extern void * memchr(const void *s, int c, size_t n); -extern int memcmp(const void *s1, const void *s2, size_t n); -extern void * memcpy(void *t, const void *f, size_t n); -#ifdef NO_MEMMOVE -#define memmove(d,s,n) (bcopy((s), (d), (n))) -#else -extern char * memmove(void *t, const void *f, size_t n); -#endif -extern void * memset(void *s, int c, size_t n); - -extern int strcasecmp(const char *s1, const char *s2); -extern char * strcat(char *dst, const char *src); -extern char * strchr(const char *string, int c); -extern int strcmp(const char *s1, const char *s2); -extern char * strcpy(char *dst, const char *src); -extern size_t strcspn(const char *string, const char *chars); -extern char * strdup(const char *string); -extern char * strerror(int error); -extern size_t strlen(const char *string); -extern int strncasecmp(const char *s1, const char *s2, size_t n); -extern char * strncat(char *dst, const char *src, size_t numChars); -extern int strncmp(const char *s1, const char *s2, size_t nChars); -extern char * strncpy(char *dst, const char *src, size_t numChars); -extern char * strpbrk(const char *string, const char *chars); -extern char * strrchr(const char *string, int c); -extern size_t strspn(const char *string, const char *chars); -extern char * strstr(const char *string, const char *substring); -extern char * strtok(char *s, const char *delim); - -#endif /* _STRING */ DELETED compat/strstr.c Index: compat/strstr.c ================================================================== --- compat/strstr.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * strstr.c -- - * - * Source code for the "strstr" library routine. - * - * Copyright (c) 1988-1993 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#include "tcl.h" -#ifndef NULL -#define NULL 0 -#endif - -/* - *---------------------------------------------------------------------- - * - * strstr -- - * - * Locate the first instance of a substring in a string. - * - * Results: - * If string contains substring, the return value is the location of the - * first matching instance of substring in string. If string doesn't - * contain substring, the return value is 0. Matching is done on an exact - * character-for-character basis with no wildcards or special characters. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -char * -strstr( - const char *string, /* String to search. */ - const char *substring) /* Substring to try to find in string. */ -{ - const char *a, *b; - - /* - * First scan quickly through the two strings looking for a - * single-character match. When it's found, then compare the rest of the - * substring. - */ - - b = substring; - if (*b == 0) { - return (char *)string; - } - for ( ; *string != 0; string += 1) { - if (*string != *b) { - continue; - } - a = string; - while (1) { - if (*b == 0) { - return (char *)string; - } - if (*a++ != *b++) { - break; - } - } - b = substring; - } - return NULL; -} DELETED compat/strtol.c Index: compat/strtol.c ================================================================== --- compat/strtol.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * strtol.c -- - * - * Source code for the "strtol" library procedure. - * - * Copyright (c) 1988 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#include "tclInt.h" - -/* - *---------------------------------------------------------------------- - * - * strtol -- - * - * Convert an ASCII string into an integer. - * - * Results: - * The return value is the integer equivalent of string. If endPtr is - * non-NULL, then *endPtr is filled in with the character after the last - * one that was part of the integer. If string doesn't contain a valid - * integer value, then zero is returned and *endPtr is set to string. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -long int -strtol( - const char *string, /* String of ASCII digits, possibly preceded - * by white space. For bases greater than 10, - * either lower- or upper-case digits may be - * used. */ - char **endPtr, /* Where to store address of terminating - * character, or NULL. */ - int base) /* Base for conversion. Must be less than 37. - * If 0, then the base is chosen from the - * leading characters of string: "0x" means - * hex, "0" means octal, anything else means - * decimal. */ -{ - const char *p; - long result; - - /* - * Skip any leading blanks. - */ - - p = string; - while (isspace(UCHAR(*p))) { - p += 1; - } - - /* - * Check for a sign. - */ - - if (*p == '-') { - p += 1; - result = -(strtoul(p, endPtr, base)); - } else { - if (*p == '+') { - p += 1; - } - result = strtoul(p, endPtr, base); - } - if ((result == 0) && (endPtr != 0) && (*endPtr == p)) { - *endPtr = (char *) string; - } - return result; -} DELETED compat/strtoul.c Index: compat/strtoul.c ================================================================== --- compat/strtoul.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * strtoul.c -- - * - * Source code for the "strtoul" library procedure. - * - * Copyright (c) 1988 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * - * See the file "license.terms" for information on usage and redistribution of - * this file, and for a DISCLAIMER OF ALL WARRANTIES. - */ - -#include "tclInt.h" - -/* - * The table below is used to convert from ASCII digits to a numerical - * equivalent. It maps from '0' through 'z' to integers (100 for non-digit - * characters). - */ - -static const char cvtIn[] = { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* '0' - '9' */ - 100, 100, 100, 100, 100, 100, 100, /* punctuation */ - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 'A' - 'Z' */ - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, - 100, 100, 100, 100, 100, 100, /* punctuation */ - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 'a' - 'z' */ - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35}; - -/* - *---------------------------------------------------------------------- - * - * strtoul -- - * - * Convert an ASCII string into an integer. - * - * Results: - * The return value is the integer equivalent of string. If endPtr is - * non-NULL, then *endPtr is filled in with the character after the last - * one that was part of the integer. If string doesn't contain a valid - * integer value, then zero is returned and *endPtr is set to string. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -unsigned long int -strtoul( - const char *string, /* String of ASCII digits, possibly preceded - * by white space. For bases greater than 10, - * either lower- or upper-case digits may be - * used. */ - char **endPtr, /* Where to store address of terminating - * character, or NULL. */ - int base) /* Base for conversion. Must be less than 37. - * If 0, then the base is chosen from the - * leading characters of string: "0x" means - * hex, "0" means octal, anything else means - * decimal. */ -{ - const char *p; - unsigned long int result = 0; - unsigned digit; - int anyDigits = 0; - int negative=0; - int overflow=0; - - /* - * Skip any leading blanks. - */ - - p = string; - while (isspace(UCHAR(*p))) { - p += 1; - } - if (*p == '-') { - negative = 1; - p += 1; - } else { - if (*p == '+') { - p += 1; - } - } - - /* - * If no base was provided, pick one from the leading characters of the - * string. - */ - - if (base == 0) { - if (*p == '0') { - p += 1; - if ((*p == 'x') || (*p == 'X')) { - p += 1; - base = 16; - } else { - /* - * Must set anyDigits here, otherwise "0" produces a "no - * digits" error. - */ - - anyDigits = 1; - base = 8; - } - } else { - base = 10; - } - } else if (base == 16) { - /* - * Skip a leading "0x" from hex numbers. - */ - - if ((p[0] == '0') && ((p[1] == 'x') || (p[1] == 'X'))) { - p += 2; - } - } - - /* - * Sorry this code is so messy, but speed seems important. Do different - * things for base 8, 10, 16, and other. - */ - - if (base == 8) { - unsigned long maxres = ULONG_MAX >> 3; - - for ( ; ; p += 1) { - digit = *p - '0'; - if (digit > 7) { - break; - } - if (result > maxres) { overflow = 1; } - result = (result << 3); - if (digit > (ULONG_MAX - result)) { overflow = 1; } - result += digit; - anyDigits = 1; - } - } else if (base == 10) { - unsigned long maxres = ULONG_MAX / 10; - - for ( ; ; p += 1) { - digit = *p - '0'; - if (digit > 9) { - break; - } - if (result > maxres) { overflow = 1; } - result *= 10; - if (digit > (ULONG_MAX - result)) { overflow = 1; } - result += digit; - anyDigits = 1; - } - } else if (base == 16) { - unsigned long maxres = ULONG_MAX >> 4; - - for ( ; ; p += 1) { - digit = *p - '0'; - if (digit > ('z' - '0')) { - break; - } - digit = cvtIn[digit]; - if (digit > 15) { - break; - } - if (result > maxres) { overflow = 1; } - result = (result << 4); - if (digit > (ULONG_MAX - result)) { overflow = 1; } - result += digit; - anyDigits = 1; - } - } else if (base >= 2 && base <= 36) { - unsigned long maxres = ULONG_MAX / base; - - for ( ; ; p += 1) { - digit = *p - '0'; - if (digit > ('z' - '0')) { - break; - } - digit = cvtIn[digit]; - if (digit >= ( (unsigned) base )) { - break; - } - if (result > maxres) { overflow = 1; } - result *= base; - if (digit > (ULONG_MAX - result)) { overflow = 1; } - result += digit; - anyDigits = 1; - } - } - - /* - * See if there were any digits at all. - */ - - if (!anyDigits) { - p = string; - } - - if (endPtr != 0) { - /* unsafe, but required by the strtoul prototype */ - *endPtr = (char *) p; - } - - if (overflow) { - errno = ERANGE; - return ULONG_MAX; - } - if (negative) { - return -result; - } - return result; -} Index: compat/waitpid.c ================================================================== --- compat/waitpid.c +++ compat/waitpid.c @@ -98,11 +98,11 @@ if (prevPtr == NULL) { deadList = waitPtr->nextPtr; } else { prevPtr->nextPtr = waitPtr->nextPtr; } - Tcl_Free(waitPtr); + ckfree(waitPtr); return result; } /* * Wait for any process to stop or exit. If it's an acceptable one then @@ -154,15 +154,19 @@ if (waitPtr->pid == result) { waitPtr->status = status; goto waitAgain; } } - waitPtr = (WaitInfo *) Tcl_Alloc(sizeof(WaitInfo)); + waitPtr = (WaitInfo *) attemptckalloc(sizeof(WaitInfo)); + if (!waitPtr) { + errno = ENOMEM; + return -1; + } waitPtr->pid = result; waitPtr->status = status; waitPtr->nextPtr = deadList; deadList = waitPtr; waitAgain: continue; } } Index: compat/zlib/CMakeLists.txt ================================================================== --- compat/zlib/CMakeLists.txt +++ compat/zlib/CMakeLists.txt @@ -1,14 +1,13 @@ -cmake_minimum_required(VERSION 2.4.4) +cmake_minimum_required(VERSION 2.4.4...3.15.0) set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON) project(zlib C) -set(VERSION "1.2.11") +set(VERSION "1.3.1") -option(ASM686 "Enable building i686 assembly implementation") -option(AMD64 "Enable building amd64 assembly implementation") +option(ZLIB_BUILD_EXAMPLES "Enable Zlib Examples" ON) set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables") set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries") set(INSTALL_INC_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "Installation directory for headers") set(INSTALL_MAN_DIR "${CMAKE_INSTALL_PREFIX}/share/man" CACHE PATH "Installation directory for manual pages") @@ -127,43 +126,10 @@ set(ZLIB_DLL_SRCS win32/zlib1.rc # If present will override custom build rule below. ) endif() -if(CMAKE_COMPILER_IS_GNUCC) - if(ASM686) - set(ZLIB_ASMS contrib/asm686/match.S) - elseif (AMD64) - set(ZLIB_ASMS contrib/amd64/amd64-match.S) - endif () - - if(ZLIB_ASMS) - add_definitions(-DASMV) - set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE) - endif() -endif() - -if(MSVC) - if(ASM686) - ENABLE_LANGUAGE(ASM_MASM) - set(ZLIB_ASMS - contrib/masmx86/inffas32.asm - contrib/masmx86/match686.asm - ) - elseif (AMD64) - ENABLE_LANGUAGE(ASM_MASM) - set(ZLIB_ASMS - contrib/masmx64/gvmat64.asm - contrib/masmx64/inffasx64.asm - ) - endif() - - if(ZLIB_ASMS) - add_definitions(-DASMV -DASMINF) - endif() -endif() - # parse the full version number from zlib.h and include in ZLIB_FULL_VERSION file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents) string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*" "\\1" ZLIB_FULL_VERSION ${_zlib_h_contents}) @@ -181,12 +147,14 @@ -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc) set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj) endif(MINGW) -add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) -add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +target_include_directories(zlib PUBLIC ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}) +add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS}) +target_include_directories(zlibstatic PUBLIC ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR}) set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL) set_target_properties(zlib PROPERTIES SOVERSION 1) if(NOT CYGWIN) # This property causes shared libraries on Linux to have the full version @@ -200,11 +168,11 @@ endif() if(UNIX) # On unix-like platforms the library is almost always called libz set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z) - if(NOT APPLE) + if(NOT APPLE AND NOT(CMAKE_SYSTEM_NAME STREQUAL AIX)) set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"") endif() elseif(BUILD_SHARED_LIBS AND WIN32) # Creates zlib1.dll when building shared library version set_target_properties(zlib PROPERTIES SUFFIX "1.dll") @@ -227,23 +195,24 @@ endif() #============================================================================ # Example binaries #============================================================================ - -add_executable(example test/example.c) -target_link_libraries(example zlib) -add_test(example example) - -add_executable(minigzip test/minigzip.c) -target_link_libraries(minigzip zlib) - -if(HAVE_OFF64_T) - add_executable(example64 test/example.c) - target_link_libraries(example64 zlib) - set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") - add_test(example64 example64) - - add_executable(minigzip64 test/minigzip.c) - target_link_libraries(minigzip64 zlib) - set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") +if(ZLIB_BUILD_EXAMPLES) + add_executable(example test/example.c) + target_link_libraries(example zlib) + add_test(example example) + + add_executable(minigzip test/minigzip.c) + target_link_libraries(minigzip zlib) + + if(HAVE_OFF64_T) + add_executable(example64 test/example.c) + target_link_libraries(example64 zlib) + set_target_properties(example64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") + add_test(example64 example64) + + add_executable(minigzip64 test/minigzip.c) + target_link_libraries(minigzip64 zlib) + set_target_properties(minigzip64 PROPERTIES COMPILE_FLAGS "-D_FILE_OFFSET_BITS=64") + endif() endif() Index: compat/zlib/ChangeLog ================================================================== --- compat/zlib/ChangeLog +++ compat/zlib/ChangeLog @@ -1,8 +1,111 @@ ChangeLog file for zlib +Changes in 1.3.1 (22 Jan 2024) +- Reject overflows of zip header fields in minizip +- Fix bug in inflateSync() for data held in bit buffer +- Add LIT_MEM define to use more memory for a small deflate speedup +- Fix decision on the emission of Zip64 end records in minizip +- Add bounds checking to ERR_MSG() macro, used by zError() +- Neutralize zip file traversal attacks in miniunz +- Fix a bug in ZLIB_DEBUG compiles in check_match() +- Various portability and appearance improvements + +Changes in 1.3 (18 Aug 2023) +- Remove K&R function definitions and zlib2ansi +- Fix bug in deflateBound() for level 0 and memLevel 9 +- Fix bug when gzungetc() is used immediately after gzopen() +- Fix bug when using gzflush() with a very small buffer +- Fix crash when gzsetparams() attempted for transparent write +- Fix test/example.c to work with FORCE_STORED +- Rewrite of zran in examples (see zran.c version history) +- Fix minizip to allow it to open an empty zip file +- Fix reading disk number start on zip64 files in minizip +- Fix logic error in minizip argument processing +- Add minizip testing to Makefile +- Read multiple bytes instead of byte-by-byte in minizip unzip.c +- Add memory sanitizer to configure (--memory) +- Various portability improvements +- Various documentation improvements +- Various spelling and typo corrections + +Changes in 1.2.13 (13 Oct 2022) +- Fix configure issue that discarded provided CC definition +- Correct incorrect inputs provided to the CRC functions +- Repair prototypes and exporting of new CRC functions +- Fix inflateBack to detect invalid input with distances too far +- Have infback() deliver all of the available output up to any error +- Fix a bug when getting a gzip header extra field with inflate() +- Fix bug in block type selection when Z_FIXED used +- Tighten deflateBound bounds +- Remove deleted assembler code references +- Various portability and appearance improvements + +Changes in 1.2.12 (27 Mar 2022) +- Cygwin does not have _wopen(), so do not create gzopen_w() there +- Permit a deflateParams() parameter change as soon as possible +- Limit hash table inserts after switch from stored deflate +- Fix bug when window full in deflate_stored() +- Fix CLEAR_HASH macro to be usable as a single statement +- Avoid a conversion error in gzseek when off_t type too small +- Have Makefile return non-zero error code on test failure +- Avoid some conversion warnings in gzread.c and gzwrite.c +- Update use of errno for newer Windows CE versions +- Small speedup to inflate [psumbera] +- Return an error if the gzputs string length can't fit in an int +- Add address checking in clang to -w option of configure +- Don't compute check value for raw inflate if asked to validate +- Handle case where inflateSync used when header never processed +- Avoid the use of ptrdiff_t +- Avoid an undefined behavior of memcpy() in gzappend() +- Avoid undefined behaviors of memcpy() in gz*printf() +- Avoid an undefined behavior of memcpy() in _tr_stored_block() +- Make the names in functions declarations identical to definitions +- Remove old assembler code in which bugs have manifested +- Fix deflateEnd() to not report an error at start of raw deflate +- Add legal disclaimer to README +- Emphasize the need to continue decompressing gzip members +- Correct the initialization requirements for deflateInit2() +- Fix a bug that can crash deflate on some input when using Z_FIXED +- Assure that the number of bits for deflatePrime() is valid +- Use a structure to make globals in enough.c evident +- Use a macro for the printf format of big_t in enough.c +- Clean up code style in enough.c, update version +- Use inline function instead of macro for index in enough.c +- Clarify that prefix codes are counted in enough.c +- Show all the codes for the maximum tables size in enough.c +- Add gznorm.c example, which normalizes gzip files +- Fix the zran.c example to work on a multiple-member gzip file +- Add tables for crc32_combine(), to speed it up by a factor of 200 +- Add crc32_combine_gen() and crc32_combine_op() for fast combines +- Speed up software CRC-32 computation by a factor of 1.5 to 3 +- Use atomic test and set, if available, for dynamic CRC tables +- Don't bother computing check value after successful inflateSync() +- Correct comment in crc32.c +- Add use of the ARMv8 crc32 instructions when requested +- Use ARM crc32 instructions if the ARM architecture has them +- Explicitly note that the 32-bit check values are 32 bits +- Avoid adding empty gzip member after gzflush with Z_FINISH +- Fix memory leak on error in gzlog.c +- Fix error in comment on the polynomial representation of a byte +- Clarify gz* function interfaces, referring to parameter names +- Change macro name in inflate.c to avoid collision in VxWorks +- Correct typo in blast.c +- Improve portability of contrib/minizip +- Fix indentation in minizip's zip.c +- Replace black/white with allow/block. (theresa-m) +- minizip warning fix if MAXU32 already defined. (gvollant) +- Fix unztell64() in minizip to work past 4GB. (Daniël Hörchner) +- Clean up minizip to reduce warnings for testing +- Add fallthrough comments for gcc +- Eliminate use of ULL constants +- Separate out address sanitizing from warnings in configure +- Remove destructive aspects of make distclean +- Check for cc masquerading as gcc or clang in configure +- Fix crc32.c to compile local functions only if used + Changes in 1.2.11 (15 Jan 2017) - Fix deflate stored bug when pulling last block from window - Permit immediate deflateParams changes before any deflate input Changes in 1.2.10 (2 Jan 2017) @@ -94,11 +197,11 @@ - Don't specify --version-script on Apple platforms in CMakeLists.txt - Fix casting error in contrib/testzlib/testzlib.c - Fix types in contrib/minizip to match result of get_crc_table() - Simplify contrib/vstudio/vc10 with 'd' suffix - Add TOP support to win32/Makefile.msc -- Suport i686 and amd64 assembler builds in CMakeLists.txt +- Support i686 and amd64 assembler builds in CMakeLists.txt - Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h - Add vc11 and vc12 build files to contrib/vstudio - Add gzvprintf() as an undocumented function in zlib - Fix configure for Sun shell - Remove runtime check in configure for four-byte integer type @@ -294,18 +397,18 @@ - Clarify the use of Z_FINISH with deflateBound() amount of space - Set binary for output file in puff.c - Use u4 type for crc_table to avoid conversion warnings - Apply casts in zlib.h to avoid conversion warnings - Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller] -- Improve inflateSync() documentation to note indeterminancy +- Improve inflateSync() documentation to note indeterminacy - Add deflatePending() function to return the amount of pending output - Correct the spelling of "specification" in FAQ [Randers-Pehrson] - Add a check in configure for stdarg.h, use for gzprintf() - Check that pointers fit in ints when gzprint() compiled old style - Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler] - Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt] -- Add debug records in assmebler code [Londer] +- Add debug records in assembler code [Londer] - Update RFC references to use http://tools.ietf.org/html/... [Li] - Add --archs option, use of libtool to configure for Mac OS X [Borstel] Changes in 1.2.5 (19 Apr 2010) - Disable visibility attribute in win32/Makefile.gcc [Bar-Lev] @@ -509,11 +612,11 @@ - Replace use of errno in gz* with functions, support WinCE [Alves] - Provide alternative to perror() in minigzip.c for WinCE [Alves] - Don't use _vsnprintf on later versions of MSVC [Lowman] - Add CMake build script and input file [Lowman] - Update contrib/minizip to 1.1 [Svensson, Vollant] -- Moved nintendods directory from contrib to . +- Moved nintendods directory from contrib to root - Replace gzio.c with a new set of routines with the same functionality - Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above - Update contrib/minizip to 1.1b - Change gzeof() to return 0 on error instead of -1 to agree with zlib.h @@ -683,11 +786,11 @@ - Update make_vms.com [Zinser] - Initialize state->write in inflateReset() since copied in inflate_fast() - Be more strict on incomplete code sets in inflate_table() and increase ENOUGH and MAXD -- this repairs a possible security vulnerability for invalid inflate input. Thanks to Tavis Ormandy and Markus Oberhumer for - discovering the vulnerability and providing test cases. + discovering the vulnerability and providing test cases - Add ia64 support to configure for HP-UX [Smith] - Add error return to gzread() for format or i/o error [Levin] - Use malloc.h for OS/2 [Necasek] Changes in 1.2.2.3 (27 May 2005) @@ -719,11 +822,11 @@ - Improve WinCE errno handling and comments [Chang] - Remove comment about no gzip header processing in FAQ - Add Z_FIXED strategy option to deflateInit2() to force fixed trees - Add updated make_vms.com [Coghlan], update README - Create a new "examples" directory, move gzappend.c there, add zpipe.c, - fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html. + fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html - Add FAQ entry and comments in deflate.c on uninitialized memory access - Add Solaris 9 make options in configure [Gilbert] - Allow strerror() usage in gzio.c for STDC - Fix DecompressBuf in contrib/delphi/ZLib.pas [ManChesTer] - Update contrib/masmx86/inffas32.asm and gvmat32.asm [Vollant] @@ -790,11 +893,11 @@ - Update email address in README - Several FAQ updates - Fix a big fat bug in inftrees.c that prevented decoding valid dynamic blocks with only literals and no distance codes -- Thanks to "Hot Emu" for the bug report and sample file -- Add a note to puff.c on no distance codes case. +- Add a note to puff.c on no distance codes case Changes in 1.2.1 (17 November 2003) - Remove a tab in contrib/gzappend/gzappend.c - Update some interfaces in contrib for new zlib functions - Update zlib version number in some contrib entries @@ -968,11 +1071,11 @@ - Refine detection of Turbo C need for dummy returns - Refine ZLIB_DLL compilation - Include additional header file on VMS for off_t typedef - Try to use _vsnprintf where it supplants vsprintf [Vollant] - Add some casts in inffast.c -- Enchance comments in zlib.h on what happens if gzprintf() tries to +- Enhance comments in zlib.h on what happens if gzprintf() tries to write more than 4095 bytes before compression - Remove unused state from inflateBackEnd() - Remove exit(0) from minigzip.c, example.c - Get rid of all those darn tabs - Add "check" target to Makefile.in that does the same thing as "test" @@ -1034,18 +1137,18 @@ - Add contrib/inflate86/ for x86 faster inflate - Add contrib/blast/ for PKWare Data Compression Library decompression - Add contrib/puff/ simple inflate for deflate format description Changes in 1.1.4 (11 March 2002) -- ZFREE was repeated on same allocation on some error conditions. +- ZFREE was repeated on same allocation on some error conditions This creates a security problem described in http://www.zlib.org/advisory-2002-03-11.txt - Returned incorrect error (Z_MEM_ERROR) on some invalid data - Avoid accesses before window for invalid distances with inflate window - less than 32K. + less than 32K - force windowBits > 8 to avoid a bug in the encoder for a window size - of 256 bytes. (A complete fix will be available in 1.1.5). + of 256 bytes. (A complete fix will be available in 1.1.5) Changes in 1.1.3 (9 July 1998) - fix "an inflate input buffer bug that shows up on rare but persistent occasions" (Mark) - fix gzread and gztell for concatenated .gz files (Didier Le Botlan) @@ -1115,11 +1218,11 @@ Changes in 1.1.1 (27 Feb 98) - fix macros _tr_tally_* in deflate.h for debug mode (Glenn Randers-Pehrson) - remove block truncation heuristic which had very marginal effect for zlib (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the compression ratio on some files. This also allows inlining _tr_tally for - matches in deflate_slow. + matches in deflate_slow - added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier) Changes in 1.1.0 (24 Feb 98) - do not return STREAM_END prematurely in inflate (John Bowler) - revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler) @@ -1146,11 +1249,11 @@ . Simplify Z_FINISH check in inflate() - Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8 - in inftrees.c, avoid cc -O bug on HP (Farshid Elahi) - in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with - the declaration of FAR (Gilles VOllant) + the declaration of FAR (Gilles Vollant) - install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann) - read_buf buf parameter of type Bytef* instead of charf* - zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout) - do not redeclare unlink in minigzip.c for WIN32 (John Bowler) - fix check for presence of directories in "make install" (Ian Willis) @@ -1160,11 +1263,11 @@ - fix gzgetc and gzputc for big endian systems (Markus Oberhumer) - added compress2() to allow setting the compression level - include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong) - use constant arrays for the static trees in trees.c instead of computing them at run time (thanks to Ken Raeburn for this suggestion). To create - trees.h, compile with GEN_TREES_H and run "make test". + trees.h, compile with GEN_TREES_H and run "make test" - check return code of example in "make test" and display result - pass minigzip command line options to file_compress - simplifying code of inflateSync to avoid gcc 2.8 bug - support CC="gcc -Wall" in configure -s (QingLong) @@ -1199,16 +1302,16 @@ Changes in 1.0.6 (19 Jan 1998) - add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code) - Fix a deflate bug occurring only with compression level 0 (thanks to - Andy Buckler for finding this one). -- In minigzip, pass transparently also the first byte for .Z files. + Andy Buckler for finding this one) +- In minigzip, pass transparently also the first byte for .Z files - return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress() - check Z_FINISH in inflate (thanks to Marc Schluper) - Implement deflateCopy (thanks to Adam Costello) -- make static libraries by default in configure, add --shared option. +- make static libraries by default in configure, add --shared option - move MSDOS or Windows specific files to directory msdos - suppress the notion of partial flush to simplify the interface (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4) - suppress history buffer provided by application to simplify the interface (this feature was not implemented anyway in 1.0.4) @@ -1216,29 +1319,29 @@ inflateInit2 - add EXPORT in all exported functions (for Windows DLL) - added Makefile.nt (thanks to Stephen Williams) - added the unsupported "contrib" directory: contrib/asm386/ by Gilles Vollant - 386 asm code replacing longest_match(). + 386 asm code replacing longest_match() contrib/iostream/ by Kevin Ruland A C++ I/O streams interface to the zlib gz* functions contrib/iostream2/ by Tyge Løvset Another C++ I/O streams interface contrib/untgz/ by "Pedro A. Aranda Guti\irrez" A very simple tar.gz file extractor using zlib contrib/visual-basic.txt by Carlos Rios - How to use compress(), uncompress() and the gz* functions from VB. + How to use compress(), uncompress() and the gz* functions from VB - pass params -f (filtered data), -h (huffman only), -1 to -9 (compression level) in minigzip (thanks to Tom Lane) - use const for rommable constants in deflate - added test for gzseek and gztell in example.c - add undocumented function inflateSyncPoint() (hack for Paul Mackerras) - add undocumented function zError to convert error code to string (for Tim Smithers) -- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code. -- Use default memcpy for Symantec MSDOS compiler. +- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code +- Use default memcpy for Symantec MSDOS compiler - Add EXPORT keyword for check_func (needed for Windows DLL) - add current directory to LD_LIBRARY_PATH for "make test" - create also a link for libz.so.1 - added support for FUJITSU UXP/DS (thanks to Toshiaki Nomura) - use $(SHAREDLIB) instead of libz.so in Makefile.in (for HPUX) @@ -1247,21 +1350,21 @@ - add advice in zlib.h for best usage of deflateSetDictionary - work around compiler bug on Atari (cast Z_NULL in call of s->checkfn) - allow compilation with ANSI keywords only enabled for TurboC in large model - avoid "versionString"[0] (Borland bug) - add NEED_DUMMY_RETURN for Borland -- use variable z_verbose for tracing in debug mode (L. Peter Deutsch). +- use variable z_verbose for tracing in debug mode (L. Peter Deutsch) - allow compilation with CC - defined STDC for OS/2 (David Charlap) - limit external names to 8 chars for MVS (Thomas Lund) - in minigzip.c, use static buffers only for 16-bit systems - fix suffix check for "minigzip -d foo.gz" - do not return an error for the 2nd of two consecutive gzflush() (Felix Lee) - use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau) - added makelcc.bat for lcc-win32 (Tom St Denis) - in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe) -- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion. +- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion - check for unistd.h in configure (for off_t) - remove useless check parameter in inflate_blocks_free - avoid useless assignment of s->check to itself in inflate_blocks_new - do not flush twice in gzclose (thanks to Ken Raeburn) - rename FOPEN as F_OPEN to avoid clash with /usr/include/sys/file.h @@ -1278,11 +1381,11 @@ - Update web address in README Changes in 1.0.4 (24 Jul 96) - In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF bit, so the decompressor could decompress all the correct data but went - on to attempt decompressing extra garbage data. This affected minigzip too. + on to attempt decompressing extra garbage data. This affected minigzip too - zlibVersion and gzerror return const char* (needed for DLL) - port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno) - use z_error only for DEBUG (avoid problem with DLLs) Changes in 1.0.3 (2 Jul 96) @@ -1308,11 +1411,11 @@ Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion] - fix array overlay in deflate.c which sometimes caused bad compressed data - fix inflate bug with empty stored block - fix MSDOS medium model which was broken in 0.99 -- fix deflateParams() which could generate bad compressed data. +- fix deflateParams() which could generate bad compressed data - Bytef is define'd instead of typedef'ed (work around Borland bug) - added an INDEX file - new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32), Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas) - speed up adler32 for modern machines without auto-increment @@ -1329,11 +1432,11 @@ Changes in 0.99 (27 Jan 96) - allow preset dictionary shared between compressor and decompressor - allow compression level 0 (no compression) - add deflateParams in zlib.h: allow dynamic change of compression level - and compression strategy. + and compression strategy - test large buffers and deflateParams in example.c - add optional "configure" to build zlib as a shared library - suppress Makefile.qnx, use configure instead - fixed deflate for 64-bit systems (detected on Cray) - fixed inflate_blocks for 64-bit systems (detected on Alpha) @@ -1368,51 +1471,51 @@ - fixed typo in zconf.h (_GNUC__ => __GNUC__) - check for WIN32 in zconf.h and zutil.c (avoid farmalloc in 32-bit mode) - fix typo in Make_vms.com (f$trnlnm -> f$getsyi) - in fcalloc, normalize pointer if size > 65520 bytes - don't use special fcalloc for 32 bit Borland C++ -- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc... +- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc. - use Z_BINARY instead of BINARY - document that gzclose after gzdopen will close the file -- allow "a" as mode in gzopen. +- allow "a" as mode in gzopen - fix error checking in gzread - allow skipping .gz extra-field on pipes - added reference to Perl interface in README - put the crc table in FAR data (I dislike more and more the medium model :) - added get_crc_table -- added a dimension to all arrays (Borland C can't count). +- added a dimension to all arrays (Borland C can't count) - workaround Borland C bug in declaration of inflate_codes_new & inflate_fast - guard against multiple inclusion of *.h (for precompiled header on Mac) -- Watcom C pretends to be Microsoft C small model even in 32 bit mode. +- Watcom C pretends to be Microsoft C small model even in 32 bit mode - don't use unsized arrays to avoid silly warnings by Visual C++: warning C4746: 'inflate_mask' : unsized array treated as '__far' - (what's wrong with far data in far model?). + (what's wrong with far data in far model?) - define enum out of inflate_blocks_state to allow compilation with C++ Changes in 0.95 (16 Aug 95) - fix MSDOS small and medium model (now easier to adapt to any compiler) - inlined send_bits - fix the final (:-) bug for deflate with flush (output was correct but - not completely flushed in rare occasions). + not completely flushed in rare occasions) - default window size is same for compression and decompression - (it's now sufficient to set MAX_WBITS in zconf.h). + (it's now sufficient to set MAX_WBITS in zconf.h) - voidp -> voidpf and voidnp -> voidp (for consistency with other - typedefs and because voidnp was not near in large model). + typedefs and because voidnp was not near in large model) Changes in 0.94 (13 Aug 95) - support MSDOS medium model - fix deflate with flush (could sometimes generate bad output) - fix deflateReset (zlib header was incorrectly suppressed) - added support for VMS - allow a compression level in gzopen() - gzflush now calls fflush -- For deflate with flush, flush even if no more input is provided. +- For deflate with flush, flush even if no more input is provided - rename libgz.a as libz.a - avoid complex expression in infcodes.c triggering Turbo C bug - work around a problem with gcc on Alpha (in INSERT_STRING) - don't use inline functions (problem with some gcc versions) -- allow renaming of Byte, uInt, etc... with #define. +- allow renaming of Byte, uInt, etc... with #define - avoid warning about (unused) pointer before start of array in deflate.c - avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c - avoid reserved word 'new' in trees.c Changes in 0.93 (25 June 95) @@ -1427,11 +1530,11 @@ - don't assume that char is signed (problem on SGI) - Clear bit buffer when starting a stored block - no memcpy on Pyramid - suppressed inftest.c - optimized fill_window, put longest_match inline for gcc -- optimized inflate on stored blocks. +- optimized inflate on stored blocks - untabify all sources to simplify patches Changes in 0.91 (2 May 95) - Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h - Document the memory requirements in zconf.h @@ -1445,71 +1548,71 @@ - don't assume that zalloc clears the allocated memory (the TurboC bug was Mark's bug after all :) - let again gzread copy uncompressed data unchanged (was working in 0.71) - deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented - added a test of inflateSync in example.c -- moved MAX_WBITS to zconf.h because users might want to change that. +- moved MAX_WBITS to zconf.h because users might want to change that - document explicitly that zalloc(64K) on MSDOS must return a normalized pointer (zero offset) - added Makefiles for Microsoft C, Turbo C, Borland C++ - faster crc32() Changes in 0.8 (29 April 95) - added fast inflate (inffast.c) - deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this - is incompatible with previous versions of zlib which returned Z_OK. + is incompatible with previous versions of zlib which returned Z_OK - work around a TurboC compiler bug (bad code for b << 0, see infutil.h) (actually that was not a compiler bug, see 0.81 above) - gzread no longer reads one extra byte in certain cases - In gzio destroy(), don't reference a freed structure - avoid many warnings for MSDOS - avoid the ERROR symbol which is used by MS Windows Changes in 0.71 (14 April 95) - Fixed more MSDOS compilation problems :( There is still a bug with - TurboC large model. + TurboC large model Changes in 0.7 (14 April 95) -- Added full inflate support. +- Added full inflate support - Simplified the crc32() interface. The pre- and post-conditioning (one's complement) is now done inside crc32(). WARNING: this is - incompatible with previous versions; see zlib.h for the new usage. + incompatible with previous versions; see zlib.h for the new usage Changes in 0.61 (12 April 95) -- workaround for a bug in TurboC. example and minigzip now work on MSDOS. +- workaround for a bug in TurboC. example and minigzip now work on MSDOS Changes in 0.6 (11 April 95) - added minigzip.c - added gzdopen to reopen a file descriptor as gzFile -- added transparent reading of non-gziped files in gzread. +- added transparent reading of non-gziped files in gzread - fixed bug in gzread (don't read crc as data) -- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose). +- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose) - don't allocate big arrays in the stack (for MSDOS) - fix some MSDOS compilation problems Changes in 0.5: - do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but - not yet Z_FULL_FLUSH. + not yet Z_FULL_FLUSH - support decompression but only in a single step (forced Z_FINISH) -- added opaque object for zalloc and zfree. +- added opaque object for zalloc and zfree - added deflateReset and inflateReset -- added a variable zlib_version for consistency checking. -- renamed the 'filter' parameter of deflateInit2 as 'strategy'. - Added Z_FILTERED and Z_HUFFMAN_ONLY constants. +- added a variable zlib_version for consistency checking +- renamed the 'filter' parameter of deflateInit2 as 'strategy' + Added Z_FILTERED and Z_HUFFMAN_ONLY constants Changes in 0.4: -- avoid "zip" everywhere, use zlib instead of ziplib. +- avoid "zip" everywhere, use zlib instead of ziplib - suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush - if compression method == 8. + if compression method == 8 - added adler32 and crc32 - renamed deflateOptions as deflateInit2, call one or the other but not both -- added the method parameter for deflateInit2. +- added the method parameter for deflateInit2 - added inflateInit2 -- simplied considerably deflateInit and inflateInit by not supporting +- simplified considerably deflateInit and inflateInit by not supporting user-provided history buffer. This is supported only in deflateInit2 - and inflateInit2. + and inflateInit2 Changes in 0.3: - prefix all macro names with Z_ -- use Z_FINISH instead of deflateEnd to finish compression. +- use Z_FINISH instead of deflateEnd to finish compression - added Z_HUFFMAN_ONLY - added gzerror() Index: compat/zlib/FAQ ================================================================== --- compat/zlib/FAQ +++ compat/zlib/FAQ @@ -2,22 +2,21 @@ Frequently Asked Questions about zlib If your question is not there, please check the zlib home page http://zlib.net/ which may have more recent information. -The lastest zlib FAQ is at http://zlib.net/zlib_faq.html +The latest zlib FAQ is at http://zlib.net/zlib_faq.html 1. Is zlib Y2K-compliant? Yes. zlib doesn't handle dates. 2. Where can I get a Windows DLL version? The zlib sources can be compiled without change to produce a DLL. See the - file win32/DLL_FAQ.txt in the zlib distribution. Pointers to the - precompiled DLL are found in the zlib web site at http://zlib.net/ . + file win32/DLL_FAQ.txt in the zlib distribution. 3. Where can I get a Visual Basic interface to zlib? See * http://marknelson.us/1997/01/01/zlib-engine/ ADDED compat/zlib/LICENSE Index: compat/zlib/LICENSE ================================================================== --- /dev/null +++ compat/zlib/LICENSE @@ -0,0 +1,22 @@ +Copyright notice: + + (C) 1995-2022 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu Index: compat/zlib/Makefile.in ================================================================== --- compat/zlib/Makefile.in +++ compat/zlib/Makefile.in @@ -1,18 +1,14 @@ # Makefile for zlib -# Copyright (C) 1995-2017 Jean-loup Gailly, Mark Adler +# Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler # For conditions of distribution and use, see copyright notice in zlib.h # To compile and test, type: # ./configure; make test # Normally configure builds both a static and a shared library. # If you want to build just a static library, use: ./configure --static -# To use the asm code, type: -# cp contrib/asm?86/match.S ./match.S -# make LOC=-DASMV OBJA=match.o - # To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type: # make install # To install in $HOME instead of /usr/local, use: # make install prefix=$HOME @@ -24,17 +20,17 @@ #CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \ # -Wstrict-prototypes -Wmissing-prototypes SFLAGS=-O LDFLAGS= -TEST_LDFLAGS=-L. libz.a +TEST_LIBS=-L. libz.a LDSHARED=$(CC) CPP=$(CC) -E STATICLIB=libz.a SHAREDLIB=libz.so -SHAREDLIBV=libz.so.1.2.11 +SHAREDLIBV=libz.so.1.3.1 SHAREDLIBM=libz.so.1 LIBS=$(STATICLIB) $(SHAREDLIBV) AR=ar ARFLAGS=rc @@ -85,48 +81,48 @@ test: all teststatic testshared teststatic: static @TMPST=tmpst_$$; \ - if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \ + if echo hello world | ${QEMU_RUN} ./minigzip | ${QEMU_RUN} ./minigzip -d && ${QEMU_RUN} ./example $$TMPST ; then \ echo ' *** zlib test OK ***'; \ else \ echo ' *** zlib test FAILED ***'; false; \ - fi; \ - rm -f $$TMPST + fi + @rm -f tmpst_$$ testshared: shared @LD_LIBRARY_PATH=`pwd`:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \ LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \ DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \ SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \ TMPSH=tmpsh_$$; \ - if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \ + if echo hello world | ${QEMU_RUN} ./minigzipsh | ${QEMU_RUN} ./minigzipsh -d && ${QEMU_RUN} ./examplesh $$TMPSH; then \ echo ' *** zlib shared test OK ***'; \ else \ echo ' *** zlib shared test FAILED ***'; false; \ - fi; \ - rm -f $$TMPSH + fi + @rm -f tmpsh_$$ test64: all64 @TMP64=tmp64_$$; \ - if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \ + if echo hello world | ${QEMU_RUN} ./minigzip64 | ${QEMU_RUN} ./minigzip64 -d && ${QEMU_RUN} ./example64 $$TMP64; then \ echo ' *** zlib 64-bit test OK ***'; \ else \ echo ' *** zlib 64-bit test FAILED ***'; false; \ - fi; \ - rm -f $$TMP64 + fi + @rm -f tmp64_$$ infcover.o: $(SRCDIR)test/infcover.c $(SRCDIR)zlib.h zconf.h $(CC) $(CFLAGS) $(ZINCOUT) -c -o $@ $(SRCDIR)test/infcover.c infcover: infcover.o libz.a $(CC) $(CFLAGS) -o $@ infcover.o libz.a cover: infcover rm -f *.gcda - ./infcover + ${QEMU_RUN} ./infcover gcov inf*.c libz.a: $(OBJS) $(AR) $(ARFLAGS) $@ $(OBJS) -@ ($(RANLIB) $@ || true) >/dev/null 2>&1 @@ -284,26 +280,26 @@ ln -s $@ $(SHAREDLIB) ln -s $@ $(SHAREDLIBM) -@rmdir objs example$(EXE): example.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ example.o $(TEST_LDFLAGS) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ example.o $(TEST_LIBS) minigzip$(EXE): minigzip.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip.o $(TEST_LIBS) examplesh$(EXE): example.o $(SHAREDLIBV) - $(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV) + $(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) -L. $(SHAREDLIBV) minigzipsh$(EXE): minigzip.o $(SHAREDLIBV) - $(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV) + $(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) -L. $(SHAREDLIBV) example64$(EXE): example64.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ example64.o $(TEST_LIBS) minigzip64$(EXE): minigzip64.o $(STATICLIB) - $(CC) $(CFLAGS) -o $@ minigzip64.o $(TEST_LDFLAGS) + $(CC) $(CFLAGS) $(LDFLAGS) -o $@ minigzip64.o $(TEST_LIBS) install-libs: $(LIBS) -@if [ ! -d $(DESTDIR)$(exec_prefix) ]; then mkdir -p $(DESTDIR)$(exec_prefix); fi -@if [ ! -d $(DESTDIR)$(libdir) ]; then mkdir -p $(DESTDIR)$(libdir); fi -@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi @@ -361,12 +357,18 @@ rm $$TEMPFILE zconf: $(SRCDIR)zconf.h.in cp -p $(SRCDIR)zconf.h.in zconf.h +minizip-test: static + cd contrib/minizip && { CC="$(CC)" CFLAGS="$(CFLAGS)" $(MAKE) test ; cd ../.. ; } + +minizip-clean: + cd contrib/minizip && { $(MAKE) clean ; cd ../.. ; } + mostlyclean: clean -clean: +clean: minizip-clean rm -f *.o *.lo *~ \ example$(EXE) minigzip$(EXE) examplesh$(EXE) minigzipsh$(EXE) \ example64$(EXE) minigzip64$(EXE) \ infcover \ libz.* foo.gz so_locations \ @@ -374,19 +376,17 @@ rm -rf objs rm -f *.gcda *.gcno *.gcov rm -f contrib/infback9/*.gcda contrib/infback9/*.gcno contrib/infback9/*.gcov maintainer-clean: distclean -distclean: clean zconf zconf.h.cmakein docs +distclean: clean zconf zconf.h.cmakein rm -f Makefile zlib.pc configure.log -@rm -f .DS_Store @if [ -f Makefile.in ]; then \ printf 'all:\n\t-@echo "Please use ./configure first. Thank you."\n' > Makefile ; \ printf '\ndistclean:\n\tmake -f Makefile.in distclean\n' >> Makefile ; \ touch -r $(SRCDIR)Makefile.in Makefile ; fi - @if [ ! -f zconf.h.in ]; then rm -f zconf.h zconf.h.cmakein ; fi - @if [ ! -f zlib.3 ]; then rm -f zlib.3.pdf ; fi tags: etags $(SRCDIR)*.[ch] adler32.o zutil.o: $(SRCDIR)zutil.h $(SRCDIR)zlib.h zconf.h Index: compat/zlib/README ================================================================== --- compat/zlib/README +++ compat/zlib/README @@ -1,8 +1,8 @@ ZLIB DATA COMPRESSION LIBRARY -zlib 1.2.11 is a general purpose data compression library. All the code is +zlib 1.3.1 is a general purpose data compression library. All the code is thread safe. The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format). @@ -27,22 +27,21 @@ PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help. Mark Nelson wrote an article about zlib for the Jan. 1997 issue of Dr. Dobb's Journal; a copy of the article is available at -http://marknelson.us/1997/01/01/zlib-engine/ . +https://marknelson.us/posts/1997/01/01/zlib-engine.html . -The changes made in version 1.2.11 are documented in the file ChangeLog. +The changes made in version 1.3.1 are documented in the file ChangeLog. Unsupported third party contributions are provided in directory contrib/ . -zlib is available in Java using the java.util.zip package, documented at -http://java.sun.com/developer/technicalArticles/Programming/compression/ . +zlib is available in Java using the java.util.zip package. Follow the API +Documentation link at: https://docs.oracle.com/search/?q=java.util.zip . -A Perl interface to zlib written by Paul Marquess is available -at CPAN (Comprehensive Perl Archive Network) sites, including -http://search.cpan.org/~pmqs/IO-Compress-Zlib/ . +A Perl interface to zlib and bzip2 written by Paul Marquess +can be found at https://github.com/pmqs/IO-Compress . A Python interface to zlib written by A.M. Kuchling is available in Python 1.5 and later versions, see http://docs.python.org/library/zlib.html . @@ -62,11 +61,11 @@ compiler flag). The compiler bug has been reported to SGI. - zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works when compiled with cc. -- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is +- On Digital Unix 4.0D (formerly OSF/1) on AlphaServer, the cc option -std1 is necessary to get gzprintf working correctly. This is done by configure. - zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with other compilers. Use "make test" to check your compiler. @@ -82,11 +81,11 @@ people who reported problems and suggested various improvements in zlib; they are too numerous to cite here. Copyright notice: - (C) 1995-2017 Jean-loup Gailly and Mark Adler + (C) 1995-2024 Jean-loup Gailly and Mark Adler This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. @@ -106,10 +105,13 @@ jloup@gzip.org madler@alumni.caltech.edu If you use the zlib library in a product, we would appreciate *not* receiving lengthy legal documents to sign. The sources are provided for free but without warranty of any kind. The library has been entirely written by Jean-loup -Gailly and Mark Adler; it does not include third-party code. +Gailly and Mark Adler; it does not include third-party code. We make all +contributions to and distributions of this project solely in our personal +capacity, and are not conveying any rights to any intellectual property of +any third parties. If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes. Please read the FAQ for more information on the distribution of modified source versions. Index: compat/zlib/adler32.c ================================================================== --- compat/zlib/adler32.c +++ compat/zlib/adler32.c @@ -5,12 +5,10 @@ /* @(#) $Id$ */ #include "zutil.h" -local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2)); - #define BASE 65521U /* largest prime smaller than 65536 */ #define NMAX 5552 /* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ #define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} @@ -58,15 +56,11 @@ # define MOD28(a) a %= BASE # define MOD63(a) a %= BASE #endif /* ========================================================================= */ -uLong ZEXPORT adler32_z(adler, buf, len) - uLong adler; - const Bytef *buf; - z_size_t len; -{ +uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, z_size_t len) { unsigned long sum2; unsigned n; /* split Adler-32 into component sums */ sum2 = (adler >> 16) & 0xffff; @@ -129,24 +123,16 @@ /* return recombined sums */ return adler | (sum2 << 16); } /* ========================================================================= */ -uLong ZEXPORT adler32(adler, buf, len) - uLong adler; - const Bytef *buf; - uInt len; -{ +uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len) { return adler32_z(adler, buf, len); } /* ========================================================================= */ -local uLong adler32_combine_(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off64_t len2; -{ +local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2) { unsigned long sum1; unsigned long sum2; unsigned rem; /* for negative len, return invalid adler32 as a clue for debugging */ @@ -167,20 +153,12 @@ if (sum2 >= BASE) sum2 -= BASE; return sum1 | (sum2 << 16); } /* ========================================================================= */ -uLong ZEXPORT adler32_combine(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off_t len2; -{ +uLong ZEXPORT adler32_combine(uLong adler1, uLong adler2, z_off_t len2) { return adler32_combine_(adler1, adler2, len2); } -uLong ZEXPORT adler32_combine64(adler1, adler2, len2) - uLong adler1; - uLong adler2; - z_off64_t len2; -{ +uLong ZEXPORT adler32_combine64(uLong adler1, uLong adler2, z_off64_t len2) { return adler32_combine_(adler1, adler2, len2); } Index: compat/zlib/compress.c ================================================================== --- compat/zlib/compress.c +++ compat/zlib/compress.c @@ -17,17 +17,12 @@ compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer, Z_STREAM_ERROR if the level parameter is invalid. */ -int ZEXPORT compress2 (dest, destLen, source, sourceLen, level) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; - int level; -{ +int ZEXPORT compress2(Bytef *dest, uLongf *destLen, const Bytef *source, + uLong sourceLen, int level) { z_stream stream; int err; const uInt max = (uInt)-1; uLong left; @@ -63,24 +58,18 @@ return err == Z_STREAM_END ? Z_OK : err; } /* =========================================================================== */ -int ZEXPORT compress (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; -{ +int ZEXPORT compress(Bytef *dest, uLongf *destLen, const Bytef *source, + uLong sourceLen) { return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION); } /* =========================================================================== If the default memLevel or windowBits for deflateInit() is changed, then this function needs to be updated. */ -uLong ZEXPORT compressBound (sourceLen) - uLong sourceLen; -{ +uLong ZEXPORT compressBound(uLong sourceLen) { return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + (sourceLen >> 25) + 13; } Index: compat/zlib/configure ================================================================== --- compat/zlib/configure +++ compat/zlib/configure @@ -23,29 +23,31 @@ if test $SRCDIR = "."; then ZINC="" ZINCOUT="-I." SRCDIR="" else - ZINC='-include zconf.h' + ZINC='-I. -include zconf.h' ZINCOUT='-I. -I$(SRCDIR)' SRCDIR="$SRCDIR/" fi # set command prefix for cross-compilation if [ -n "${CHOST}" ]; then - uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`" + uname=${CHOST} + mname=${CHOST} CROSS_PREFIX="${CHOST}-" +else + mname=`(uname -a || echo unknown) 2>/dev/null` fi # destination name for static library STATICLIB=libz.a # extract zlib version numbers from zlib.h VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < ${SRCDIR}zlib.h` -VER3=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\\.[0-9]*\).*/\1/p' < ${SRCDIR}zlib.h` -VER2=`sed -n -e '/VERSION "/s/.*"\([0-9]*\\.[0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h` -VER1=`sed -n -e '/VERSION "/s/.*"\([0-9]*\)\\..*/\1/p' < ${SRCDIR}zlib.h` +VER3=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\(\\.[0-9]\{1,\}\)\{1,2\}\).*/\1/p'` +VER1=`echo ${VER}|sed -n -e 's/\([0-9]\{1,\}\)\\..*/\1/p'` # establish commands for library building if "${CROSS_PREFIX}ar" --version >/dev/null 2>/dev/null || test $? -lt 126; then AR=${AR-"${CROSS_PREFIX}ar"} test -n "${CROSS_PREFIX}" && echo Using ${AR} | tee -a configure.log @@ -85,10 +87,12 @@ zconst=0 build64=0 gcc=0 warn=0 debug=0 +address=0 +memory=0 old_cc="$CC" old_cflags="$CFLAGS" OBJC='$(OBJZ) $(OBJG)' PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)' @@ -96,11 +100,11 @@ leave() { if test "$*" != "0"; then echo "** $0 aborting." | tee -a configure.log fi - rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version + rm -rf $test.[co] $test $test$shared_ext $test.gcno $test.dSYM ./--version echo -------------------- >> configure.log echo >> configure.log echo >> configure.log exit $1 } @@ -135,10 +139,13 @@ --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;; --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;; -c* | --const) zconst=1; shift ;; -w* | --warn) warn=1; shift ;; -d* | --debug) debug=1; shift ;; + --sanitize) address=1; shift ;; + --address) address=1; shift ;; + --memory) memory=1; shift ;; *) echo "unknown option: $1" | tee -a configure.log echo "$0 --help for help" | tee -a configure.log leave 1;; esac @@ -163,14 +170,21 @@ cat > $test.c </dev/null 2>&1; then + cc=${CROSS_PREFIX}gcc + else + cc=${CROSS_PREFIX}cc + fi +else + cc=${CC} +fi + case "$cc" in *gcc*) gcc=1 ;; *clang*) gcc=1 ;; esac case `$cc -v 2>&1` in @@ -192,64 +206,77 @@ CFLAGS="${CFLAGS} -m64" SFLAGS="${SFLAGS} -m64" fi if test "$warn" -eq 1; then if test "$zconst" -eq 1; then - CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST" + CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -DZLIB_CONST" else - CFLAGS="${CFLAGS} -Wall -Wextra -pedantic" + CFLAGS="${CFLAGS} -Wall -Wextra" fi fi + if test $address -eq 1; then + CFLAGS="${CFLAGS} -g -fsanitize=address -fno-omit-frame-pointer" + fi + if test $memory -eq 1; then + CFLAGS="${CFLAGS} -g -fsanitize=memory -fno-omit-frame-pointer" + fi if test $debug -eq 1; then CFLAGS="${CFLAGS} -DZLIB_DEBUG" SFLAGS="${SFLAGS} -DZLIB_DEBUG" fi if test -z "$uname"; then uname=`(uname -s || echo unknown) 2>/dev/null` fi case "$uname" in - Linux* | linux* | GNU | GNU/* | solaris*) + Linux* | linux* | *-linux* | GNU | GNU/* | solaris*) + case "$mname" in + *sparc*) + LDFLAGS="${LDFLAGS} -Wl,--no-warn-rwx-segments" ;; + esac LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} ;; *BSD | *bsd* | DragonFly) LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} LDCONFIG="ldconfig -m" ;; - CYGWIN* | Cygwin* | cygwin* | OS/2*) + CYGWIN* | Cygwin* | cygwin* | *-cygwin* | OS/2*) EXE='.exe' ;; - MINGW* | mingw*) -# temporary bypass + MINGW* | mingw* | *-mingw*) rm -f $test.[co] $test $test$shared_ext - echo "Please use win32/Makefile.gcc instead." | tee -a configure.log - leave 1 + echo "If this doesn't work for you, try win32/Makefile.gcc." | tee -a configure.log LDSHARED=${LDSHARED-"$cc -shared"} LDSHAREDLIBC="" EXE='.exe' ;; - QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 - # (alain.bonnefoy@icbt.com) - LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;; + QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4 + # (alain.bonnefoy@icbt.com) + LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;; HP-UX*) - LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} - case `(uname -m || echo unknown) 2>/dev/null` in - ia64) - shared_ext='.so' - SHAREDLIB='libz.so' ;; - *) - shared_ext='.sl' - SHAREDLIB='libz.sl' ;; - esac ;; - Darwin* | darwin*) - shared_ext='.dylib' - SHAREDLIB=libz$shared_ext - SHAREDLIBV=libz.$VER$shared_ext - SHAREDLIBM=libz.$VER1$shared_ext - LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} - if libtool -V 2>&1 | grep Apple > /dev/null; then - AR="libtool" - else - AR="/usr/bin/libtool" - fi - ARFLAGS="-o" ;; - *) LDSHARED=${LDSHARED-"$cc -shared"} ;; + LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"} + case `(uname -m || echo unknown) 2>/dev/null` in + ia64) + shared_ext='.so' + SHAREDLIB='libz.so' ;; + *) + shared_ext='.sl' + SHAREDLIB='libz.sl' ;; + esac ;; + AIX*) + LDFLAGS="${LDFLAGS} -Wl,-brtl" ;; + Darwin* | darwin* | *-darwin*) + shared_ext='.dylib' + SHAREDLIB=libz$shared_ext + SHAREDLIBV=libz.$VER$shared_ext + SHAREDLIBM=libz.$VER1$shared_ext + LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} + if "${CROSS_PREFIX}libtool" -V 2>&1 | grep Apple > /dev/null; then + AR="${CROSS_PREFIX}libtool" + elif libtool -V 2>&1 | grep Apple > /dev/null; then + AR="libtool" + else + AR="/usr/bin/libtool" + fi + ARFLAGS="-o" ;; + *) + LDSHARED=${LDSHARED-"$cc -shared"} ;; esac else # find system name and corresponding cc options CC=${CC-cc} gcc=0 @@ -365,12 +392,15 @@ echo - using any output from compiler to indicate an error >> configure.log else try() { show $* - ( $* ) >> configure.log 2>&1 + got=`( $* ) 2>&1` ret=$? + if test "$got" != ""; then + printf "%s\n" "$got" >> configure.log + fi if test $ret -ne 0; then echo "(exit code "$ret")" >> configure.log fi return $ret } @@ -379,12 +409,15 @@ tryboth() { show $* got=`( $* ) 2>&1` ret=$? - printf %s "$got" >> configure.log + if test "$got" != ""; then + printf "%s\n" "$got" >> configure.log + fi if test $ret -ne 0; then + echo "(exit code "$ret")" >> configure.log return $ret fi test "$got" = "" } @@ -407,11 +440,11 @@ int hello() {return getchar();} EOF if test $shared -eq 1; then echo Checking for shared library support... | tee -a configure.log # we must test in two steps (cc then ld), required at least on SunOS 4.x - if try $CC -w -c $SFLAGS $test.c && + if try $CC -c $SFLAGS $test.c && try $LDSHARED $SFLAGS -o $test$shared_ext $test.o; then echo Building shared library $SHAREDLIBV with $CC. | tee -a configure.log elif test -z "$old_cc" -a -z "$old_cflags"; then echo No shared library support. | tee -a configure.log shared=0; @@ -431,24 +464,10 @@ else ALL="static shared" TEST="all teststatic testshared" fi -# check for underscores in external names for use by assembler code -CPP=${CPP-"$CC -E"} -case $CFLAGS in - *ASMV*) - echo >> configure.log - show "$NM $test.o | grep _hello" - if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then - CPP="$CPP -DNO_UNDERLINE" - echo Checking for underline in external names... No. | tee -a configure.log - else - echo Checking for underline in external names... Yes. | tee -a configure.log - fi ;; -esac - echo >> configure.log # check for size_t cat > $test.c < @@ -455,21 +474,15 @@ #include size_t dummy = 0; EOF if try $CC -c $CFLAGS $test.c; then echo "Checking for size_t... Yes." | tee -a configure.log - need_sizet=0 else echo "Checking for size_t... No." | tee -a configure.log - need_sizet=1 -fi - -echo >> configure.log - -# find the size_t integer type, if needed -if test $need_sizet -eq 1; then - cat > $test.c < $test.c << EOF long long dummy = 0; EOF if try $CC -c $CFLAGS $test.c; then echo "Checking for long long... Yes." | tee -a configure.log cat > $test.c <> configure.log # check for large file support, and if none, check for fseeko() @@ -847,21 +856,20 @@ echo SHAREDLIBM = $SHAREDLIBM >> configure.log echo SHAREDLIBV = $SHAREDLIBV >> configure.log echo STATICLIB = $STATICLIB >> configure.log echo TEST = $TEST >> configure.log echo VER = $VER >> configure.log -echo Z_U4 = $Z_U4 >> configure.log echo SRCDIR = $SRCDIR >> configure.log echo exec_prefix = $exec_prefix >> configure.log echo includedir = $includedir >> configure.log echo libdir = $libdir >> configure.log echo mandir = $mandir >> configure.log echo prefix = $prefix >> configure.log echo sharedlibdir = $sharedlibdir >> configure.log echo uname = $uname >> configure.log -# udpate Makefile with the configure results +# update Makefile with the configure results sed < ${SRCDIR}Makefile.in " /^CC *=/s#=.*#=$CC# /^CFLAGS *=/s#=.*#=$CFLAGS# /^SFLAGS *=/s#=.*#=$SFLAGS# /^LDFLAGS *=/s#=.*#=$LDFLAGS# Index: compat/zlib/contrib/README.contrib ================================================================== --- compat/zlib/contrib/README.contrib +++ compat/zlib/contrib/README.contrib @@ -1,23 +1,15 @@ -All files under this contrib directory are UNSUPPORTED. There were +All files under this contrib directory are UNSUPPORTED. They were provided by users of zlib and were not tested by the authors of zlib. Use at your own risk. Please contact the authors of the contributions for help about these, not the zlib authors. Thanks. ada/ by Dmitriy Anisimkov Support for Ada See http://zlib-ada.sourceforge.net/ -amd64/ by Mikhail Teterin - asm code for AMD64 - See patch at http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/96393 - -asm686/ by Brian Raiter - asm code for Pentium and PPro/PII, using the AT&T (GNU as) syntax - See http://www.muppetlabs.com/~breadbox/software/assembly.html - blast/ by Mark Adler Decompressor for output of PKWare Data Compression Library (DCL) delphi/ by Cosmin Truta Support for Delphi and C++ Builder @@ -30,13 +22,10 @@ assembler to replace longest_match() and inflate_fast() infback9/ by Mark Adler Unsupported diffs to infback to decode the deflate64 format -inflate86/ by Chris Anderson - Tuned x86 gcc asm code to replace inflate_fast() - iostream/ by Kevin Ruland A C++ I/O streams interface to the zlib gz* functions iostream2/ by Tyge Løvset Another C++ I/O streams interface @@ -43,20 +32,10 @@ iostream3/ by Ludwig Schwardt and Kevin Ruland Yet another C++ I/O streams interface -masmx64/ by Gilles Vollant - x86 64-bit (AMD64 and Intel EM64t) code for x64 assembler to - replace longest_match() and inflate_fast(), also masm x86 - 64-bits translation of Chris Anderson inflate_fast() - -masmx86/ by Gilles Vollant - x86 asm code to replace longest_match() and inflate_fast(), - for Visual C++ and MASM (32 bits). - Based on Brian Raiter (asm686) and Chris Anderson (inflate86) - minizip/ by Gilles Vollant Mini zip and unzip based on zlib Includes Zip64 support by Mathias Svensson See http://www.winimage.com/zLibDll/minizip.html Index: compat/zlib/contrib/ada/readme.txt ================================================================== --- compat/zlib/contrib/ada/readme.txt +++ compat/zlib/contrib/ada/readme.txt @@ -6,12 +6,12 @@ It provides Ada-style access to the ZLib C library. Here are the main changes since ZLib.Ada 1.2: -- Attension: ZLib.Read generic routine have a initialization requirement - for Read_Last parameter now. It is a bit incompartible with previous version, +- Attention: ZLib.Read generic routine have a initialization requirement + for Read_Last parameter now. It is a bit incompatible with previous version, but extends functionality, we could use new parameters Allow_Read_Some and Flush now. - Added Is_Open routines to ZLib and ZLib.Streams packages. Index: compat/zlib/contrib/ada/test.adb ================================================================== --- compat/zlib/contrib/ada/test.adb +++ compat/zlib/contrib/ada/test.adb @@ -63,16 +63,16 @@ Filter : ZLib.Filter_Type; Time_Stamp : Ada.Calendar.Time; procedure Generate_File; - -- Generate file of spetsified size with some random data. + -- Generate file of specified size with some random data. -- The random data is repeatable, for the good compression. procedure Compare_Streams (Left, Right : in out Root_Stream_Type'Class); - -- The procedure compearing data in 2 streams. + -- The procedure comparing data in 2 streams. -- It is for compare data before and after compression/decompression. procedure Compare_Files (Left, Right : String); -- Compare files. Based on the Compare_Streams. Index: compat/zlib/contrib/ada/zlib-streams.ads ================================================================== --- compat/zlib/contrib/ada/zlib-streams.ads +++ compat/zlib/contrib/ada/zlib-streams.ads @@ -60,11 +60,11 @@ Header : in Header_Type := Default; Read_Buffer_Size : in Ada.Streams.Stream_Element_Offset := Default_Buffer_Size; Write_Buffer_Size : in Ada.Streams.Stream_Element_Offset := Default_Buffer_Size); - -- Create the Comression/Decompression stream. + -- Create the Compression/Decompression stream. -- If mode is In_Stream then Write operation is disabled. -- If mode is Out_Stream then Read operation is disabled. -- If Back_Compressed is true then -- Data written to the Stream is compressing to the Back stream Index: compat/zlib/contrib/ada/zlib.adb ================================================================== --- compat/zlib/contrib/ada/zlib.adb +++ compat/zlib/contrib/ada/zlib.adb @@ -202,11 +202,11 @@ if Is_Open (Filter) then raise Status_Error; end if; -- We allow ZLib to make header only in case of default header type. - -- Otherwise we would either do header by ourselfs, or do not do + -- Otherwise we would either do header by ourselves, or do not do -- header at all. if Header = None or else Header = GZip then Win_Bits := -Win_Bits; end if; Index: compat/zlib/contrib/ada/zlib.ads ================================================================== --- compat/zlib/contrib/ada/zlib.ads +++ compat/zlib/contrib/ada/zlib.ads @@ -112,11 +112,11 @@ ------------------------------------ -- Compression strategy constants -- ------------------------------------ - -- RLE stategy could be used only in version 1.2.0 and later. + -- RLE strategy could be used only in version 1.2.0 and later. Filtered : constant Strategy_Type; Huffman_Only : constant Strategy_Type; RLE : constant Strategy_Type; Default_Strategy : constant Strategy_Type; DELETED compat/zlib/contrib/amd64/amd64-match.S Index: compat/zlib/contrib/amd64/amd64-match.S ================================================================== --- compat/zlib/contrib/amd64/amd64-match.S +++ /dev/null @@ -1,452 +0,0 @@ -/* - * match.S -- optimized version of longest_match() - * based on the similar work by Gilles Vollant, and Brian Raiter, written 1998 - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the BSD License. Use by owners of Che Guevarra - * parafernalia is prohibited, where possible, and highly discouraged - * elsewhere. - */ - -#ifndef NO_UNDERLINE -# define match_init _match_init -# define longest_match _longest_match -#endif - -#define scanend ebx -#define scanendw bx -#define chainlenwmask edx /* high word: current chain len low word: s->wmask */ -#define curmatch rsi -#define curmatchd esi -#define windowbestlen r8 -#define scanalign r9 -#define scanalignd r9d -#define window r10 -#define bestlen r11 -#define bestlend r11d -#define scanstart r12d -#define scanstartw r12w -#define scan r13 -#define nicematch r14d -#define limit r15 -#define limitd r15d -#define prev rcx - -/* - * The 258 is a "magic number, not a parameter -- changing it - * breaks the hell loose - */ -#define MAX_MATCH (258) -#define MIN_MATCH (3) -#define MIN_LOOKAHEAD (MAX_MATCH + MIN_MATCH + 1) -#define MAX_MATCH_8 ((MAX_MATCH + 7) & ~7) - -/* stack frame offsets */ -#define LocalVarsSize (112) -#define _chainlenwmask ( 8-LocalVarsSize)(%rsp) -#define _windowbestlen (16-LocalVarsSize)(%rsp) -#define save_r14 (24-LocalVarsSize)(%rsp) -#define save_rsi (32-LocalVarsSize)(%rsp) -#define save_rbx (40-LocalVarsSize)(%rsp) -#define save_r12 (56-LocalVarsSize)(%rsp) -#define save_r13 (64-LocalVarsSize)(%rsp) -#define save_r15 (80-LocalVarsSize)(%rsp) - - -.globl match_init, longest_match - -/* - * On AMD64 the first argument of a function (in our case -- the pointer to - * deflate_state structure) is passed in %rdi, hence our offsets below are - * all off of that. - */ - -/* you can check the structure offset by running - -#include -#include -#include "deflate.h" - -void print_depl() -{ -deflate_state ds; -deflate_state *s=&ds; -printf("size pointer=%u\n",(int)sizeof(void*)); - -printf("#define dsWSize (%3u)(%%rdi)\n",(int)(((char*)&(s->w_size))-((char*)s))); -printf("#define dsWMask (%3u)(%%rdi)\n",(int)(((char*)&(s->w_mask))-((char*)s))); -printf("#define dsWindow (%3u)(%%rdi)\n",(int)(((char*)&(s->window))-((char*)s))); -printf("#define dsPrev (%3u)(%%rdi)\n",(int)(((char*)&(s->prev))-((char*)s))); -printf("#define dsMatchLen (%3u)(%%rdi)\n",(int)(((char*)&(s->match_length))-((char*)s))); -printf("#define dsPrevMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_match))-((char*)s))); -printf("#define dsStrStart (%3u)(%%rdi)\n",(int)(((char*)&(s->strstart))-((char*)s))); -printf("#define dsMatchStart (%3u)(%%rdi)\n",(int)(((char*)&(s->match_start))-((char*)s))); -printf("#define dsLookahead (%3u)(%%rdi)\n",(int)(((char*)&(s->lookahead))-((char*)s))); -printf("#define dsPrevLen (%3u)(%%rdi)\n",(int)(((char*)&(s->prev_length))-((char*)s))); -printf("#define dsMaxChainLen (%3u)(%%rdi)\n",(int)(((char*)&(s->max_chain_length))-((char*)s))); -printf("#define dsGoodMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->good_match))-((char*)s))); -printf("#define dsNiceMatch (%3u)(%%rdi)\n",(int)(((char*)&(s->nice_match))-((char*)s))); -} - -*/ - - -/* - to compile for XCode 3.2 on MacOSX x86_64 - - run "gcc -g -c -DXCODE_MAC_X64_STRUCTURE amd64-match.S" - */ - - -#ifndef CURRENT_LINX_XCODE_MAC_X64_STRUCTURE -#define dsWSize ( 68)(%rdi) -#define dsWMask ( 76)(%rdi) -#define dsWindow ( 80)(%rdi) -#define dsPrev ( 96)(%rdi) -#define dsMatchLen (144)(%rdi) -#define dsPrevMatch (148)(%rdi) -#define dsStrStart (156)(%rdi) -#define dsMatchStart (160)(%rdi) -#define dsLookahead (164)(%rdi) -#define dsPrevLen (168)(%rdi) -#define dsMaxChainLen (172)(%rdi) -#define dsGoodMatch (188)(%rdi) -#define dsNiceMatch (192)(%rdi) - -#else - -#ifndef STRUCT_OFFSET -# define STRUCT_OFFSET (0) -#endif - - -#define dsWSize ( 56 + STRUCT_OFFSET)(%rdi) -#define dsWMask ( 64 + STRUCT_OFFSET)(%rdi) -#define dsWindow ( 72 + STRUCT_OFFSET)(%rdi) -#define dsPrev ( 88 + STRUCT_OFFSET)(%rdi) -#define dsMatchLen (136 + STRUCT_OFFSET)(%rdi) -#define dsPrevMatch (140 + STRUCT_OFFSET)(%rdi) -#define dsStrStart (148 + STRUCT_OFFSET)(%rdi) -#define dsMatchStart (152 + STRUCT_OFFSET)(%rdi) -#define dsLookahead (156 + STRUCT_OFFSET)(%rdi) -#define dsPrevLen (160 + STRUCT_OFFSET)(%rdi) -#define dsMaxChainLen (164 + STRUCT_OFFSET)(%rdi) -#define dsGoodMatch (180 + STRUCT_OFFSET)(%rdi) -#define dsNiceMatch (184 + STRUCT_OFFSET)(%rdi) - -#endif - - - - -.text - -/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */ - -longest_match: -/* - * Retrieve the function arguments. %curmatch will hold cur_match - * throughout the entire function (passed via rsi on amd64). - * rdi will hold the pointer to the deflate_state (first arg on amd64) - */ - mov %rsi, save_rsi - mov %rbx, save_rbx - mov %r12, save_r12 - mov %r13, save_r13 - mov %r14, save_r14 - mov %r15, save_r15 - -/* uInt wmask = s->w_mask; */ -/* unsigned chain_length = s->max_chain_length; */ -/* if (s->prev_length >= s->good_match) { */ -/* chain_length >>= 2; */ -/* } */ - - movl dsPrevLen, %eax - movl dsGoodMatch, %ebx - cmpl %ebx, %eax - movl dsWMask, %eax - movl dsMaxChainLen, %chainlenwmask - jl LastMatchGood - shrl $2, %chainlenwmask -LastMatchGood: - -/* chainlen is decremented once beforehand so that the function can */ -/* use the sign flag instead of the zero flag for the exit test. */ -/* It is then shifted into the high word, to make room for the wmask */ -/* value, which it will always accompany. */ - - decl %chainlenwmask - shll $16, %chainlenwmask - orl %eax, %chainlenwmask - -/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; */ - - movl dsNiceMatch, %eax - movl dsLookahead, %ebx - cmpl %eax, %ebx - jl LookaheadLess - movl %eax, %ebx -LookaheadLess: movl %ebx, %nicematch - -/* register Bytef *scan = s->window + s->strstart; */ - - mov dsWindow, %window - movl dsStrStart, %limitd - lea (%limit, %window), %scan - -/* Determine how many bytes the scan ptr is off from being */ -/* dword-aligned. */ - - mov %scan, %scanalign - negl %scanalignd - andl $3, %scanalignd - -/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ? */ -/* s->strstart - (IPos)MAX_DIST(s) : NIL; */ - - movl dsWSize, %eax - subl $MIN_LOOKAHEAD, %eax - xorl %ecx, %ecx - subl %eax, %limitd - cmovng %ecx, %limitd - -/* int best_len = s->prev_length; */ - - movl dsPrevLen, %bestlend - -/* Store the sum of s->window + best_len in %windowbestlen locally, and in memory. */ - - lea (%window, %bestlen), %windowbestlen - mov %windowbestlen, _windowbestlen - -/* register ush scan_start = *(ushf*)scan; */ -/* register ush scan_end = *(ushf*)(scan+best_len-1); */ -/* Posf *prev = s->prev; */ - - movzwl (%scan), %scanstart - movzwl -1(%scan, %bestlen), %scanend - mov dsPrev, %prev - -/* Jump into the main loop. */ - - movl %chainlenwmask, _chainlenwmask - jmp LoopEntry - -.balign 16 - -/* do { - * match = s->window + cur_match; - * if (*(ushf*)(match+best_len-1) != scan_end || - * *(ushf*)match != scan_start) continue; - * [...] - * } while ((cur_match = prev[cur_match & wmask]) > limit - * && --chain_length != 0); - * - * Here is the inner loop of the function. The function will spend the - * majority of its time in this loop, and majority of that time will - * be spent in the first ten instructions. - */ -LookupLoop: - andl %chainlenwmask, %curmatchd - movzwl (%prev, %curmatch, 2), %curmatchd - cmpl %limitd, %curmatchd - jbe LeaveNow - subl $0x00010000, %chainlenwmask - js LeaveNow -LoopEntry: cmpw -1(%windowbestlen, %curmatch), %scanendw - jne LookupLoop - cmpw %scanstartw, (%window, %curmatch) - jne LookupLoop - -/* Store the current value of chainlen. */ - movl %chainlenwmask, _chainlenwmask - -/* %scan is the string under scrutiny, and %prev to the string we */ -/* are hoping to match it up with. In actuality, %esi and %edi are */ -/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is */ -/* initialized to -(MAX_MATCH_8 - scanalign). */ - - mov $(-MAX_MATCH_8), %rdx - lea (%curmatch, %window), %windowbestlen - lea MAX_MATCH_8(%windowbestlen, %scanalign), %windowbestlen - lea MAX_MATCH_8(%scan, %scanalign), %prev - -/* the prefetching below makes very little difference... */ - prefetcht1 (%windowbestlen, %rdx) - prefetcht1 (%prev, %rdx) - -/* - * Test the strings for equality, 8 bytes at a time. At the end, - * adjust %rdx so that it is offset to the exact byte that mismatched. - * - * It should be confessed that this loop usually does not represent - * much of the total running time. Replacing it with a more - * straightforward "rep cmpsb" would not drastically degrade - * performance -- unrolling it, for example, makes no difference. - */ - -#undef USE_SSE /* works, but is 6-7% slower, than non-SSE... */ - -LoopCmps: -#ifdef USE_SSE - /* Preload the SSE registers */ - movdqu (%windowbestlen, %rdx), %xmm1 - movdqu (%prev, %rdx), %xmm2 - pcmpeqb %xmm2, %xmm1 - movdqu 16(%windowbestlen, %rdx), %xmm3 - movdqu 16(%prev, %rdx), %xmm4 - pcmpeqb %xmm4, %xmm3 - movdqu 32(%windowbestlen, %rdx), %xmm5 - movdqu 32(%prev, %rdx), %xmm6 - pcmpeqb %xmm6, %xmm5 - movdqu 48(%windowbestlen, %rdx), %xmm7 - movdqu 48(%prev, %rdx), %xmm8 - pcmpeqb %xmm8, %xmm7 - - /* Check the comparisions' results */ - pmovmskb %xmm1, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - /* this is the only iteration of the loop with a possibility of having - incremented rdx by 0x108 (each loop iteration add 16*4 = 0x40 - and (0x40*4)+8=0x108 */ - add $8, %rdx - jz LenMaximum - add $8, %rdx - - - pmovmskb %xmm3, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - - add $16, %rdx - - - pmovmskb %xmm5, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - add $16, %rdx - - - pmovmskb %xmm7, %rax - notw %ax - bsfw %ax, %ax - jnz LeaveLoopCmps - - add $16, %rdx - - jmp LoopCmps -LeaveLoopCmps: add %rax, %rdx -#else - mov (%windowbestlen, %rdx), %rax - xor (%prev, %rdx), %rax - jnz LeaveLoopCmps - - mov 8(%windowbestlen, %rdx), %rax - xor 8(%prev, %rdx), %rax - jnz LeaveLoopCmps8 - - mov 16(%windowbestlen, %rdx), %rax - xor 16(%prev, %rdx), %rax - jnz LeaveLoopCmps16 - - add $24, %rdx - jnz LoopCmps - jmp LenMaximum -# if 0 -/* - * This three-liner is tantalizingly simple, but bsf is a slow instruction, - * and the complicated alternative down below is quite a bit faster. Sad... - */ - -LeaveLoopCmps: bsf %rax, %rax /* find the first non-zero bit */ - shrl $3, %eax /* divide by 8 to get the byte */ - add %rax, %rdx -# else -LeaveLoopCmps16: - add $8, %rdx -LeaveLoopCmps8: - add $8, %rdx -LeaveLoopCmps: testl $0xFFFFFFFF, %eax /* Check the first 4 bytes */ - jnz Check16 - add $4, %rdx - shr $32, %rax -Check16: testw $0xFFFF, %ax - jnz LenLower - add $2, %rdx - shrl $16, %eax -LenLower: subb $1, %al - adc $0, %rdx -# endif -#endif - -/* Calculate the length of the match. If it is longer than MAX_MATCH, */ -/* then automatically accept it as the best possible match and leave. */ - - lea (%prev, %rdx), %rax - sub %scan, %rax - cmpl $MAX_MATCH, %eax - jge LenMaximum - -/* If the length of the match is not longer than the best match we */ -/* have so far, then forget it and return to the lookup loop. */ - - cmpl %bestlend, %eax - jg LongerMatch - mov _windowbestlen, %windowbestlen - mov dsPrev, %prev - movl _chainlenwmask, %edx - jmp LookupLoop - -/* s->match_start = cur_match; */ -/* best_len = len; */ -/* if (len >= nice_match) break; */ -/* scan_end = *(ushf*)(scan+best_len-1); */ - -LongerMatch: - movl %eax, %bestlend - movl %curmatchd, dsMatchStart - cmpl %nicematch, %eax - jge LeaveNow - - lea (%window, %bestlen), %windowbestlen - mov %windowbestlen, _windowbestlen - - movzwl -1(%scan, %rax), %scanend - mov dsPrev, %prev - movl _chainlenwmask, %chainlenwmask - jmp LookupLoop - -/* Accept the current string, with the maximum possible length. */ - -LenMaximum: - movl $MAX_MATCH, %bestlend - movl %curmatchd, dsMatchStart - -/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len; */ -/* return s->lookahead; */ - -LeaveNow: - movl dsLookahead, %eax - cmpl %eax, %bestlend - cmovngl %bestlend, %eax -LookaheadRet: - -/* Restore the registers and return from whence we came. */ - - mov save_rsi, %rsi - mov save_rbx, %rbx - mov save_r12, %r12 - mov save_r13, %r13 - mov save_r14, %r14 - mov save_r15, %r15 - - ret - -match_init: ret DELETED compat/zlib/contrib/asm686/README.686 Index: compat/zlib/contrib/asm686/README.686 ================================================================== --- compat/zlib/contrib/asm686/README.686 +++ /dev/null @@ -1,51 +0,0 @@ -This is a patched version of zlib, modified to use -Pentium-Pro-optimized assembly code in the deflation algorithm. The -files changed/added by this patch are: - -README.686 -match.S - -The speedup that this patch provides varies, depending on whether the -compiler used to build the original version of zlib falls afoul of the -PPro's speed traps. My own tests show a speedup of around 10-20% at -the default compression level, and 20-30% using -9, against a version -compiled using gcc 2.7.2.3. Your mileage may vary. - -Note that this code has been tailored for the PPro/PII in particular, -and will not perform particuarly well on a Pentium. - -If you are using an assembler other than GNU as, you will have to -translate match.S to use your assembler's syntax. (Have fun.) - -Brian Raiter -breadbox@muppetlabs.com -April, 1998 - - -Added for zlib 1.1.3: - -The patches come from -http://www.muppetlabs.com/~breadbox/software/assembly.html - -To compile zlib with this asm file, copy match.S to the zlib directory -then do: - -CFLAGS="-O3 -DASMV" ./configure -make OBJA=match.o - - -Update: - -I've been ignoring these assembly routines for years, believing that -gcc's generated code had caught up with it sometime around gcc 2.95 -and the major rearchitecting of the Pentium 4. However, I recently -learned that, despite what I believed, this code still has some life -in it. On the Pentium 4 and AMD64 chips, it continues to run about 8% -faster than the code produced by gcc 4.1. - -In acknowledgement of its continuing usefulness, I've altered the -license to match that of the rest of zlib. Share and Enjoy! - -Brian Raiter -breadbox@muppetlabs.com -April, 2007 Index: compat/zlib/contrib/blast/blast.h ================================================================== --- compat/zlib/contrib/blast/blast.h +++ compat/zlib/contrib/blast/blast.h @@ -55,11 +55,11 @@ * available bytes there. If infun() returns zero, then blast() returns with * an input error. (blast() only asks for input if it needs it.) inhow is for * use by the application to pass an input descriptor to infun(), if desired. * * If left and in are not NULL and *left is not zero when blast() is called, - * then the *left bytes are *in are consumed for input before infun() is used. + * then the *left bytes at *in are consumed for input before infun() is used. * * The output function is invoked: err = outfun(how, buf, len), where the bytes * to be written are buf[0..len-1]. If err is not zero, then blast() returns * with an output error. outfun() is always called with len <= 4096. outhow * is for use by the application to pass an output descriptor to outfun(), if Index: compat/zlib/contrib/delphi/ZLib.pas ================================================================== --- compat/zlib/contrib/delphi/ZLib.pas +++ compat/zlib/contrib/delphi/ZLib.pas @@ -150,11 +150,11 @@ BufSize = number of bytes in OutBuf } procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer; const OutBuf: Pointer; BufSize: Integer); const - zlib_version = '1.2.11'; + zlib_version = '1.3.1'; type EZlibError = class(Exception); ECompressionError = class(EZlibError); EDecompressionError = class(EZlibError); Index: compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs +++ compat/zlib/contrib/dotzlib/DotZLib/ChecksumImpl.cs @@ -1,202 +1,202 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Runtime.InteropServices; -using System.Text; - - -namespace DotZLib -{ - #region ChecksumGeneratorBase - /// - /// Implements the common functionality needed for all s - /// - /// - public abstract class ChecksumGeneratorBase : ChecksumGenerator - { - /// - /// The value of the current checksum - /// - protected uint _current; - - /// - /// Initializes a new instance of the checksum generator base - the current checksum is - /// set to zero - /// - public ChecksumGeneratorBase() - { - _current = 0; - } - - /// - /// Initializes a new instance of the checksum generator basewith a specified value - /// - /// The value to set the current checksum to - public ChecksumGeneratorBase(uint initialValue) - { - _current = initialValue; - } - - /// - /// Resets the current checksum to zero - /// - public void Reset() { _current = 0; } - - /// - /// Gets the current checksum value - /// - public uint Value { get { return _current; } } - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - /// All the other Update methods are implmeneted in terms of this one. - /// This is therefore the only method a derived class has to implement - public abstract void Update(byte[] data, int offset, int count); - - /// - /// Updates the current checksum with an array of bytes. - /// - /// The data to update the checksum with - public void Update(byte[] data) - { - Update(data, 0, data.Length); - } - - /// - /// Updates the current checksum with the data from a string - /// - /// The string to update the checksum with - /// The characters in the string are converted by the UTF-8 encoding - public void Update(string data) - { - Update(Encoding.UTF8.GetBytes(data)); - } - - /// - /// Updates the current checksum with the data from a string, using a specific encoding - /// - /// The string to update the checksum with - /// The encoding to use - public void Update(string data, Encoding encoding) - { - Update(encoding.GetBytes(data)); - } - - } - #endregion - - #region CRC32 - /// - /// Implements a CRC32 checksum generator - /// - public sealed class CRC32Checksum : ChecksumGeneratorBase - { - #region DLL imports - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint crc32(uint crc, int data, uint length); - - #endregion - - /// - /// Initializes a new instance of the CRC32 checksum generator - /// - public CRC32Checksum() : base() {} - - /// - /// Initializes a new instance of the CRC32 checksum generator with a specified value - /// - /// The value to set the current checksum to - public CRC32Checksum(uint initialValue) : base(initialValue) {} - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - public override void Update(byte[] data, int offset, int count) - { - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); - try - { - _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); - } - finally - { - hData.Free(); - } - } - - } - #endregion - - #region Adler - /// - /// Implements a checksum generator that computes the Adler checksum on data - /// - public sealed class AdlerChecksum : ChecksumGeneratorBase - { - #region DLL imports - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint adler32(uint adler, int data, uint length); - - #endregion - - /// - /// Initializes a new instance of the Adler checksum generator - /// - public AdlerChecksum() : base() {} - - /// - /// Initializes a new instance of the Adler checksum generator with a specified value - /// - /// The value to set the current checksum to - public AdlerChecksum(uint initialValue) : base(initialValue) {} - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - public override void Update(byte[] data, int offset, int count) - { - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); - try - { - _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); - } - finally - { - hData.Free(); - } - } - - } - #endregion - +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Runtime.InteropServices; +using System.Text; + + +namespace DotZLib +{ + #region ChecksumGeneratorBase + /// + /// Implements the common functionality needed for all s + /// + /// + public abstract class ChecksumGeneratorBase : ChecksumGenerator + { + /// + /// The value of the current checksum + /// + protected uint _current; + + /// + /// Initializes a new instance of the checksum generator base - the current checksum is + /// set to zero + /// + public ChecksumGeneratorBase() + { + _current = 0; + } + + /// + /// Initializes a new instance of the checksum generator base with a specified value + /// + /// The value to set the current checksum to + public ChecksumGeneratorBase(uint initialValue) + { + _current = initialValue; + } + + /// + /// Resets the current checksum to zero + /// + public void Reset() { _current = 0; } + + /// + /// Gets the current checksum value + /// + public uint Value { get { return _current; } } + + /// + /// Updates the current checksum with part of an array of bytes + /// + /// The data to update the checksum with + /// Where in data to start updating + /// The number of bytes from data to use + /// The sum of offset and count is larger than the length of data + /// data is a null reference + /// Offset or count is negative. + /// All the other Update methods are implemented in terms of this one. + /// This is therefore the only method a derived class has to implement + public abstract void Update(byte[] data, int offset, int count); + + /// + /// Updates the current checksum with an array of bytes. + /// + /// The data to update the checksum with + public void Update(byte[] data) + { + Update(data, 0, data.Length); + } + + /// + /// Updates the current checksum with the data from a string + /// + /// The string to update the checksum with + /// The characters in the string are converted by the UTF-8 encoding + public void Update(string data) + { + Update(Encoding.UTF8.GetBytes(data)); + } + + /// + /// Updates the current checksum with the data from a string, using a specific encoding + /// + /// The string to update the checksum with + /// The encoding to use + public void Update(string data, Encoding encoding) + { + Update(encoding.GetBytes(data)); + } + + } + #endregion + + #region CRC32 + /// + /// Implements a CRC32 checksum generator + /// + public sealed class CRC32Checksum : ChecksumGeneratorBase + { + #region DLL imports + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint crc32(uint crc, int data, uint length); + + #endregion + + /// + /// Initializes a new instance of the CRC32 checksum generator + /// + public CRC32Checksum() : base() {} + + /// + /// Initializes a new instance of the CRC32 checksum generator with a specified value + /// + /// The value to set the current checksum to + public CRC32Checksum(uint initialValue) : base(initialValue) {} + + /// + /// Updates the current checksum with part of an array of bytes + /// + /// The data to update the checksum with + /// Where in data to start updating + /// The number of bytes from data to use + /// The sum of offset and count is larger than the length of data + /// data is a null reference + /// Offset or count is negative. + public override void Update(byte[] data, int offset, int count) + { + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); + try + { + _current = crc32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); + } + finally + { + hData.Free(); + } + } + + } + #endregion + + #region Adler + /// + /// Implements a checksum generator that computes the Adler checksum on data + /// + public sealed class AdlerChecksum : ChecksumGeneratorBase + { + #region DLL imports + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint adler32(uint adler, int data, uint length); + + #endregion + + /// + /// Initializes a new instance of the Adler checksum generator + /// + public AdlerChecksum() : base() {} + + /// + /// Initializes a new instance of the Adler checksum generator with a specified value + /// + /// The value to set the current checksum to + public AdlerChecksum(uint initialValue) : base(initialValue) {} + + /// + /// Updates the current checksum with part of an array of bytes + /// + /// The data to update the checksum with + /// Where in data to start updating + /// The number of bytes from data to use + /// The sum of offset and count is larger than the length of data + /// data is a null reference + /// Offset or count is negative. + public override void Update(byte[] data, int offset, int count) + { + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + GCHandle hData = GCHandle.Alloc(data, GCHandleType.Pinned); + try + { + _current = adler32(_current, hData.AddrOfPinnedObject().ToInt32()+offset, (uint)count); + } + finally + { + hData.Free(); + } + } + + } + #endregion + } Index: compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs +++ compat/zlib/contrib/dotzlib/DotZLib/CircularBuffer.cs @@ -1,83 +1,83 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; - -namespace DotZLib -{ - - /// - /// This class implements a circular buffer - /// - internal class CircularBuffer - { - #region Private data - private int _capacity; - private int _head; - private int _tail; - private int _size; - private byte[] _buffer; - #endregion - - public CircularBuffer(int capacity) - { - Debug.Assert( capacity > 0 ); - _buffer = new byte[capacity]; - _capacity = capacity; - _head = 0; - _tail = 0; - _size = 0; - } - - public int Size { get { return _size; } } - - public int Put(byte[] source, int offset, int count) - { - Debug.Assert( count > 0 ); - int trueCount = Math.Min(count, _capacity - Size); - for (int i = 0; i < trueCount; ++i) - _buffer[(_tail+i) % _capacity] = source[offset+i]; - _tail += trueCount; - _tail %= _capacity; - _size += trueCount; - return trueCount; - } - - public bool Put(byte b) - { - if (Size == _capacity) // no room - return false; - _buffer[_tail++] = b; - _tail %= _capacity; - ++_size; - return true; - } - - public int Get(byte[] destination, int offset, int count) - { - int trueCount = Math.Min(count,Size); - for (int i = 0; i < trueCount; ++i) - destination[offset + i] = _buffer[(_head+i) % _capacity]; - _head += trueCount; - _head %= _capacity; - _size -= trueCount; - return trueCount; - } - - public int Get() - { - if (Size == 0) - return -1; - - int result = (int)_buffer[_head++ % _capacity]; - --_size; - return result; - } - - } -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; + +namespace DotZLib +{ + + /// + /// This class implements a circular buffer + /// + internal class CircularBuffer + { + #region Private data + private int _capacity; + private int _head; + private int _tail; + private int _size; + private byte[] _buffer; + #endregion + + public CircularBuffer(int capacity) + { + Debug.Assert( capacity > 0 ); + _buffer = new byte[capacity]; + _capacity = capacity; + _head = 0; + _tail = 0; + _size = 0; + } + + public int Size { get { return _size; } } + + public int Put(byte[] source, int offset, int count) + { + Debug.Assert( count > 0 ); + int trueCount = Math.Min(count, _capacity - Size); + for (int i = 0; i < trueCount; ++i) + _buffer[(_tail+i) % _capacity] = source[offset+i]; + _tail += trueCount; + _tail %= _capacity; + _size += trueCount; + return trueCount; + } + + public bool Put(byte b) + { + if (Size == _capacity) // no room + return false; + _buffer[_tail++] = b; + _tail %= _capacity; + ++_size; + return true; + } + + public int Get(byte[] destination, int offset, int count) + { + int trueCount = Math.Min(count,Size); + for (int i = 0; i < trueCount; ++i) + destination[offset + i] = _buffer[(_head+i) % _capacity]; + _head += trueCount; + _head %= _capacity; + _size -= trueCount; + return trueCount; + } + + public int Get() + { + if (Size == 0) + return -1; + + int result = (int)_buffer[_head++ % _capacity]; + --_size; + return result; + } + + } +} Index: compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs +++ compat/zlib/contrib/dotzlib/DotZLib/CodecBase.cs @@ -1,198 +1,198 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - /// - /// Implements the common functionality needed for all s - /// - public abstract class CodecBase : Codec, IDisposable - { - - #region Data members - - /// - /// Instance of the internal zlib buffer structure that is - /// passed to all functions in the zlib dll - /// - internal ZStream _ztream = new ZStream(); - - /// - /// True if the object instance has been disposed, false otherwise - /// - protected bool _isDisposed = false; - - /// - /// The size of the internal buffers - /// - protected const int kBufferSize = 16384; - - private byte[] _outBuffer = new byte[kBufferSize]; - private byte[] _inBuffer = new byte[kBufferSize]; - - private GCHandle _hInput; - private GCHandle _hOutput; - - private uint _checksum = 0; - - #endregion - - /// - /// Initializes a new instance of the CodeBase class. - /// - public CodecBase() - { - try - { - _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned); - _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned); - } - catch (Exception) - { - CleanUp(false); - throw; - } - } - - - #region Codec Members - - /// - /// Occurs when more processed data are available. - /// - public event DataAvailableHandler DataAvailable; - - /// - /// Fires the event - /// - protected void OnDataAvailable() - { - if (_ztream.total_out > 0) - { - if (DataAvailable != null) - DataAvailable( _outBuffer, 0, (int)_ztream.total_out); - resetOutput(); - } - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// Adding data may, or may not, raise the DataAvailable event - public void Add(byte[] data) - { - Add(data,0,data.Length); - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - /// This must be implemented by a derived class - public abstract void Add(byte[] data, int offset, int count); - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - /// This must be implemented by a derived class - public abstract void Finish(); - - /// - /// Gets the checksum of the data that has been added so far - /// - public uint Checksum { get { return _checksum; } } - - #endregion - - #region Destructor & IDisposable stuff - - /// - /// Destroys this instance - /// - ~CodecBase() - { - CleanUp(false); - } - - /// - /// Releases any unmanaged resources and calls the method of the derived class - /// - public void Dispose() - { - CleanUp(true); - } - - /// - /// Performs any codec specific cleanup - /// - /// This must be implemented by a derived class - protected abstract void CleanUp(); - - // performs the release of the handles and calls the dereived CleanUp() - private void CleanUp(bool isDisposing) - { - if (!_isDisposed) - { - CleanUp(); - if (_hInput.IsAllocated) - _hInput.Free(); - if (_hOutput.IsAllocated) - _hOutput.Free(); - - _isDisposed = true; - } - } - - - #endregion - - #region Helper methods - - /// - /// Copies a number of bytes to the internal codec buffer - ready for proccesing - /// - /// The byte array that contains the data to copy - /// The index of the first byte to copy - /// The number of bytes to copy from data - protected void copyInput(byte[] data, int startIndex, int count) - { - Array.Copy(data, startIndex, _inBuffer,0, count); - _ztream.next_in = _hInput.AddrOfPinnedObject(); - _ztream.total_in = 0; - _ztream.avail_in = (uint)count; - - } - - /// - /// Resets the internal output buffers to a known state - ready for processing - /// - protected void resetOutput() - { - _ztream.total_out = 0; - _ztream.avail_out = kBufferSize; - _ztream.next_out = _hOutput.AddrOfPinnedObject(); - } - - /// - /// Updates the running checksum property - /// - /// The new checksum value - protected void setChecksum(uint newSum) - { - _checksum = newSum; - } - #endregion - - } -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + /// + /// Implements the common functionality needed for all s + /// + public abstract class CodecBase : Codec, IDisposable + { + + #region Data members + + /// + /// Instance of the internal zlib buffer structure that is + /// passed to all functions in the zlib dll + /// + internal ZStream _ztream = new ZStream(); + + /// + /// True if the object instance has been disposed, false otherwise + /// + protected bool _isDisposed = false; + + /// + /// The size of the internal buffers + /// + protected const int kBufferSize = 16384; + + private byte[] _outBuffer = new byte[kBufferSize]; + private byte[] _inBuffer = new byte[kBufferSize]; + + private GCHandle _hInput; + private GCHandle _hOutput; + + private uint _checksum = 0; + + #endregion + + /// + /// Initializes a new instance of the CodeBase class. + /// + public CodecBase() + { + try + { + _hInput = GCHandle.Alloc(_inBuffer, GCHandleType.Pinned); + _hOutput = GCHandle.Alloc(_outBuffer, GCHandleType.Pinned); + } + catch (Exception) + { + CleanUp(false); + throw; + } + } + + + #region Codec Members + + /// + /// Occurs when more processed data are available. + /// + public event DataAvailableHandler DataAvailable; + + /// + /// Fires the event + /// + protected void OnDataAvailable() + { + if (_ztream.total_out > 0) + { + if (DataAvailable != null) + DataAvailable( _outBuffer, 0, (int)_ztream.total_out); + resetOutput(); + } + } + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// Adding data may, or may not, raise the DataAvailable event + public void Add(byte[] data) + { + Add(data,0,data.Length); + } + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// The index of the first byte to add from data + /// The number of bytes to add + /// Adding data may, or may not, raise the DataAvailable event + /// This must be implemented by a derived class + public abstract void Add(byte[] data, int offset, int count); + + /// + /// Finishes up any pending data that needs to be processed and handled. + /// + /// This must be implemented by a derived class + public abstract void Finish(); + + /// + /// Gets the checksum of the data that has been added so far + /// + public uint Checksum { get { return _checksum; } } + + #endregion + + #region Destructor & IDisposable stuff + + /// + /// Destroys this instance + /// + ~CodecBase() + { + CleanUp(false); + } + + /// + /// Releases any unmanaged resources and calls the method of the derived class + /// + public void Dispose() + { + CleanUp(true); + } + + /// + /// Performs any codec specific cleanup + /// + /// This must be implemented by a derived class + protected abstract void CleanUp(); + + // performs the release of the handles and calls the derived CleanUp() + private void CleanUp(bool isDisposing) + { + if (!_isDisposed) + { + CleanUp(); + if (_hInput.IsAllocated) + _hInput.Free(); + if (_hOutput.IsAllocated) + _hOutput.Free(); + + _isDisposed = true; + } + } + + + #endregion + + #region Helper methods + + /// + /// Copies a number of bytes to the internal codec buffer - ready for processing + /// + /// The byte array that contains the data to copy + /// The index of the first byte to copy + /// The number of bytes to copy from data + protected void copyInput(byte[] data, int startIndex, int count) + { + Array.Copy(data, startIndex, _inBuffer,0, count); + _ztream.next_in = _hInput.AddrOfPinnedObject(); + _ztream.total_in = 0; + _ztream.avail_in = (uint)count; + + } + + /// + /// Resets the internal output buffers to a known state - ready for processing + /// + protected void resetOutput() + { + _ztream.total_out = 0; + _ztream.avail_out = kBufferSize; + _ztream.next_out = _hOutput.AddrOfPinnedObject(); + } + + /// + /// Updates the running checksum property + /// + /// The new checksum value + protected void setChecksum(uint newSum) + { + _checksum = newSum; + } + #endregion + + } +} Index: compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs +++ compat/zlib/contrib/dotzlib/DotZLib/Deflater.cs @@ -1,106 +1,106 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - - /// - /// Implements a data compressor, using the deflate algorithm in the ZLib dll - /// - public sealed class Deflater : CodecBase - { - #region Dll imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflate(ref ZStream sz, int flush); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflateReset(ref ZStream sz); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int deflateEnd(ref ZStream sz); - #endregion - - /// - /// Constructs an new instance of the Deflater - /// - /// The compression level to use for this Deflater - public Deflater(CompressLevel level) : base() - { - int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream)); - if (retval != 0) - throw new ZLibException(retval, "Could not initialize deflater"); - - resetOutput(); - } - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - public override void Add(byte[] data, int offset, int count) - { - if (data == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - - int total = count; - int inputIndex = offset; - int err = 0; - - while (err >= 0 && inputIndex < total) - { - copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); - while (err >= 0 && _ztream.avail_in > 0) - { - err = deflate(ref _ztream, (int)FlushTypes.None); - if (err == 0) - while (_ztream.avail_out == 0) - { - OnDataAvailable(); - err = deflate(ref _ztream, (int)FlushTypes.None); - } - inputIndex += (int)_ztream.total_in; - } - } - setChecksum( _ztream.adler ); - } - - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - public override void Finish() - { - int err; - do - { - err = deflate(ref _ztream, (int)FlushTypes.Finish); - OnDataAvailable(); - } - while (err == 0); - setChecksum( _ztream.adler ); - deflateReset(ref _ztream); - resetOutput(); - } - - /// - /// Closes the internal zlib deflate stream - /// - protected override void CleanUp() { deflateEnd(ref _ztream); } - - } -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + + /// + /// Implements a data compressor, using the deflate algorithm in the ZLib dll + /// + public sealed class Deflater : CodecBase + { + #region Dll imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern int deflateInit_(ref ZStream sz, int level, string vs, int size); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflate(ref ZStream sz, int flush); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflateReset(ref ZStream sz); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int deflateEnd(ref ZStream sz); + #endregion + + /// + /// Constructs an new instance of the Deflater + /// + /// The compression level to use for this Deflater + public Deflater(CompressLevel level) : base() + { + int retval = deflateInit_(ref _ztream, (int)level, Info.Version, Marshal.SizeOf(_ztream)); + if (retval != 0) + throw new ZLibException(retval, "Could not initialize deflater"); + + resetOutput(); + } + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// The index of the first byte to add from data + /// The number of bytes to add + /// Adding data may, or may not, raise the DataAvailable event + public override void Add(byte[] data, int offset, int count) + { + if (data == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + + int total = count; + int inputIndex = offset; + int err = 0; + + while (err >= 0 && inputIndex < total) + { + copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); + while (err >= 0 && _ztream.avail_in > 0) + { + err = deflate(ref _ztream, (int)FlushTypes.None); + if (err == 0) + while (_ztream.avail_out == 0) + { + OnDataAvailable(); + err = deflate(ref _ztream, (int)FlushTypes.None); + } + inputIndex += (int)_ztream.total_in; + } + } + setChecksum( _ztream.adler ); + } + + + /// + /// Finishes up any pending data that needs to be processed and handled. + /// + public override void Finish() + { + int err; + do + { + err = deflate(ref _ztream, (int)FlushTypes.Finish); + OnDataAvailable(); + } + while (err == 0); + setChecksum( _ztream.adler ); + deflateReset(ref _ztream); + resetOutput(); + } + + /// + /// Closes the internal zlib deflate stream + /// + protected override void CleanUp() { deflateEnd(ref _ztream); } + + } +} Index: compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs +++ compat/zlib/contrib/dotzlib/DotZLib/DotZLib.cs @@ -1,288 +1,288 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.IO; -using System.Runtime.InteropServices; -using System.Text; - - -namespace DotZLib -{ - - #region Internal types - - /// - /// Defines constants for the various flush types used with zlib - /// - internal enum FlushTypes - { - None, Partial, Sync, Full, Finish, Block - } - - #region ZStream structure - // internal mapping of the zlib zstream structure for marshalling - [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)] - internal struct ZStream - { - public IntPtr next_in; - public uint avail_in; - public uint total_in; - - public IntPtr next_out; - public uint avail_out; - public uint total_out; - - [MarshalAs(UnmanagedType.LPStr)] - string msg; - uint state; - - uint zalloc; - uint zfree; - uint opaque; - - int data_type; - public uint adler; - uint reserved; - } - - #endregion - - #endregion - - #region Public enums - /// - /// Defines constants for the available compression levels in zlib - /// - public enum CompressLevel : int - { - /// - /// The default compression level with a reasonable compromise between compression and speed - /// - Default = -1, - /// - /// No compression at all. The data are passed straight through. - /// - None = 0, - /// - /// The maximum compression rate available. - /// - Best = 9, - /// - /// The fastest available compression level. - /// - Fastest = 1 - } - #endregion - - #region Exception classes - /// - /// The exception that is thrown when an error occurs on the zlib dll - /// - public class ZLibException : ApplicationException - { - /// - /// Initializes a new instance of the class with a specified - /// error message and error code - /// - /// The zlib error code that caused the exception - /// A message that (hopefully) describes the error - public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg)) - { - } - - /// - /// Initializes a new instance of the class with a specified - /// error code - /// - /// The zlib error code that caused the exception - public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode)) - { - } - } - #endregion - - #region Interfaces - - /// - /// Declares methods and properties that enables a running checksum to be calculated - /// - public interface ChecksumGenerator - { - /// - /// Gets the current value of the checksum - /// - uint Value { get; } - - /// - /// Clears the current checksum to 0 - /// - void Reset(); - - /// - /// Updates the current checksum with an array of bytes - /// - /// The data to update the checksum with - void Update(byte[] data); - - /// - /// Updates the current checksum with part of an array of bytes - /// - /// The data to update the checksum with - /// Where in data to start updating - /// The number of bytes from data to use - /// The sum of offset and count is larger than the length of data - /// data is a null reference - /// Offset or count is negative. - void Update(byte[] data, int offset, int count); - - /// - /// Updates the current checksum with the data from a string - /// - /// The string to update the checksum with - /// The characters in the string are converted by the UTF-8 encoding - void Update(string data); - - /// - /// Updates the current checksum with the data from a string, using a specific encoding - /// - /// The string to update the checksum with - /// The encoding to use - void Update(string data, Encoding encoding); - } - - - /// - /// Represents the method that will be called from a codec when new data - /// are available. - /// - /// The byte array containing the processed data - /// The index of the first processed byte in data - /// The number of processed bytes available - /// On return from this method, the data may be overwritten, so grab it while you can. - /// You cannot assume that startIndex will be zero. - /// - public delegate void DataAvailableHandler(byte[] data, int startIndex, int count); - - /// - /// Declares methods and events for implementing compressors/decompressors - /// - public interface Codec - { - /// - /// Occurs when more processed data are available. - /// - event DataAvailableHandler DataAvailable; - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// Adding data may, or may not, raise the DataAvailable event - void Add(byte[] data); - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - void Add(byte[] data, int offset, int count); - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - void Finish(); - - /// - /// Gets the checksum of the data that has been added so far - /// - uint Checksum { get; } - - - } - - #endregion - - #region Classes - /// - /// Encapsulates general information about the ZLib library - /// - public class Info - { - #region DLL imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern uint zlibCompileFlags(); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern string zlibVersion(); - #endregion - - #region Private stuff - private uint _flags; - - // helper function that unpacks a bitsize mask - private static int bitSize(uint bits) - { - switch (bits) - { - case 0: return 16; - case 1: return 32; - case 2: return 64; - } - return -1; - } - #endregion - - /// - /// Constructs an instance of the Info class. - /// - public Info() - { - _flags = zlibCompileFlags(); - } - - /// - /// True if the library is compiled with debug info - /// - public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } } - - /// - /// True if the library is compiled with assembly optimizations - /// - public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } } - - /// - /// Gets the size of the unsigned int that was compiled into Zlib - /// - public int SizeOfUInt { get { return bitSize(_flags & 3); } } - - /// - /// Gets the size of the unsigned long that was compiled into Zlib - /// - public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } } - - /// - /// Gets the size of the pointers that were compiled into Zlib - /// - public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } } - - /// - /// Gets the size of the z_off_t type that was compiled into Zlib - /// - public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } } - - /// - /// Gets the version of ZLib as a string, e.g. "1.2.1" - /// - public static string Version { get { return zlibVersion(); } } - } - - #endregion - -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.IO; +using System.Runtime.InteropServices; +using System.Text; + + +namespace DotZLib +{ + + #region Internal types + + /// + /// Defines constants for the various flush types used with zlib + /// + internal enum FlushTypes + { + None, Partial, Sync, Full, Finish, Block + } + + #region ZStream structure + // internal mapping of the zlib zstream structure for marshalling + [StructLayoutAttribute(LayoutKind.Sequential, Pack=4, Size=0, CharSet=CharSet.Ansi)] + internal struct ZStream + { + public IntPtr next_in; + public uint avail_in; + public uint total_in; + + public IntPtr next_out; + public uint avail_out; + public uint total_out; + + [MarshalAs(UnmanagedType.LPStr)] + string msg; + uint state; + + uint zalloc; + uint zfree; + uint opaque; + + int data_type; + public uint adler; + uint reserved; + } + + #endregion + + #endregion + + #region Public enums + /// + /// Defines constants for the available compression levels in zlib + /// + public enum CompressLevel : int + { + /// + /// The default compression level with a reasonable compromise between compression and speed + /// + Default = -1, + /// + /// No compression at all. The data are passed straight through. + /// + None = 0, + /// + /// The maximum compression rate available. + /// + Best = 9, + /// + /// The fastest available compression level. + /// + Fastest = 1 + } + #endregion + + #region Exception classes + /// + /// The exception that is thrown when an error occurs on the zlib dll + /// + public class ZLibException : ApplicationException + { + /// + /// Initializes a new instance of the class with a specified + /// error message and error code + /// + /// The zlib error code that caused the exception + /// A message that (hopefully) describes the error + public ZLibException(int errorCode, string msg) : base(String.Format("ZLib error {0} {1}", errorCode, msg)) + { + } + + /// + /// Initializes a new instance of the class with a specified + /// error code + /// + /// The zlib error code that caused the exception + public ZLibException(int errorCode) : base(String.Format("ZLib error {0}", errorCode)) + { + } + } + #endregion + + #region Interfaces + + /// + /// Declares methods and properties that enables a running checksum to be calculated + /// + public interface ChecksumGenerator + { + /// + /// Gets the current value of the checksum + /// + uint Value { get; } + + /// + /// Clears the current checksum to 0 + /// + void Reset(); + + /// + /// Updates the current checksum with an array of bytes + /// + /// The data to update the checksum with + void Update(byte[] data); + + /// + /// Updates the current checksum with part of an array of bytes + /// + /// The data to update the checksum with + /// Where in data to start updating + /// The number of bytes from data to use + /// The sum of offset and count is larger than the length of data + /// data is a null reference + /// Offset or count is negative. + void Update(byte[] data, int offset, int count); + + /// + /// Updates the current checksum with the data from a string + /// + /// The string to update the checksum with + /// The characters in the string are converted by the UTF-8 encoding + void Update(string data); + + /// + /// Updates the current checksum with the data from a string, using a specific encoding + /// + /// The string to update the checksum with + /// The encoding to use + void Update(string data, Encoding encoding); + } + + + /// + /// Represents the method that will be called from a codec when new data + /// are available. + /// + /// The byte array containing the processed data + /// The index of the first processed byte in data + /// The number of processed bytes available + /// On return from this method, the data may be overwritten, so grab it while you can. + /// You cannot assume that startIndex will be zero. + /// + public delegate void DataAvailableHandler(byte[] data, int startIndex, int count); + + /// + /// Declares methods and events for implementing compressors/decompressors + /// + public interface Codec + { + /// + /// Occurs when more processed data are available. + /// + event DataAvailableHandler DataAvailable; + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// Adding data may, or may not, raise the DataAvailable event + void Add(byte[] data); + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// The index of the first byte to add from data + /// The number of bytes to add + /// Adding data may, or may not, raise the DataAvailable event + void Add(byte[] data, int offset, int count); + + /// + /// Finishes up any pending data that needs to be processed and handled. + /// + void Finish(); + + /// + /// Gets the checksum of the data that has been added so far + /// + uint Checksum { get; } + + + } + + #endregion + + #region Classes + /// + /// Encapsulates general information about the ZLib library + /// + public class Info + { + #region DLL imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern uint zlibCompileFlags(); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern string zlibVersion(); + #endregion + + #region Private stuff + private uint _flags; + + // helper function that unpacks a bitsize mask + private static int bitSize(uint bits) + { + switch (bits) + { + case 0: return 16; + case 1: return 32; + case 2: return 64; + } + return -1; + } + #endregion + + /// + /// Constructs an instance of the Info class. + /// + public Info() + { + _flags = zlibCompileFlags(); + } + + /// + /// True if the library is compiled with debug info + /// + public bool HasDebugInfo { get { return 0 != (_flags & 0x100); } } + + /// + /// True if the library is compiled with assembly optimizations + /// + public bool UsesAssemblyCode { get { return 0 != (_flags & 0x200); } } + + /// + /// Gets the size of the unsigned int that was compiled into Zlib + /// + public int SizeOfUInt { get { return bitSize(_flags & 3); } } + + /// + /// Gets the size of the unsigned long that was compiled into Zlib + /// + public int SizeOfULong { get { return bitSize((_flags >> 2) & 3); } } + + /// + /// Gets the size of the pointers that were compiled into Zlib + /// + public int SizeOfPointer { get { return bitSize((_flags >> 4) & 3); } } + + /// + /// Gets the size of the z_off_t type that was compiled into Zlib + /// + public int SizeOfOffset { get { return bitSize((_flags >> 6) & 3); } } + + /// + /// Gets the version of ZLib as a string, e.g. "1.2.1" + /// + public static string Version { get { return zlibVersion(); } } + } + + #endregion + +} Index: compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs +++ compat/zlib/contrib/dotzlib/DotZLib/GZipStream.cs @@ -1,301 +1,301 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.IO; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - /// - /// Implements a compressed , in GZip (.gz) format. - /// - public class GZipStream : Stream, IDisposable - { - #region Dll Imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern IntPtr gzopen(string name, string mode); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzclose(IntPtr gzFile); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzwrite(IntPtr gzFile, int data, int length); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzread(IntPtr gzFile, int data, int length); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzgetc(IntPtr gzFile); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int gzputc(IntPtr gzFile, int c); - - #endregion - - #region Private data - private IntPtr _gzFile; - private bool _isDisposed = false; - private bool _isWriting; - #endregion - - #region Constructors - /// - /// Creates a new file as a writeable GZipStream - /// - /// The name of the compressed file to create - /// The compression level to use when adding data - /// If an error occurred in the internal zlib function - public GZipStream(string fileName, CompressLevel level) - { - _isWriting = true; - _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level)); - if (_gzFile == IntPtr.Zero) - throw new ZLibException(-1, "Could not open " + fileName); - } - - /// - /// Opens an existing file as a readable GZipStream - /// - /// The name of the file to open - /// If an error occurred in the internal zlib function - public GZipStream(string fileName) - { - _isWriting = false; - _gzFile = gzopen(fileName, "rb"); - if (_gzFile == IntPtr.Zero) - throw new ZLibException(-1, "Could not open " + fileName); - - } - #endregion - - #region Access properties - /// - /// Returns true of this stream can be read from, false otherwise - /// - public override bool CanRead - { - get - { - return !_isWriting; - } - } - - - /// - /// Returns false. - /// - public override bool CanSeek - { - get - { - return false; - } - } - - /// - /// Returns true if this tsream is writeable, false otherwise - /// - public override bool CanWrite - { - get - { - return _isWriting; - } - } - #endregion - - #region Destructor & IDispose stuff - - /// - /// Destroys this instance - /// - ~GZipStream() - { - cleanUp(false); - } - - /// - /// Closes the external file handle - /// - public void Dispose() - { - cleanUp(true); - } - - // Does the actual closing of the file handle. - private void cleanUp(bool isDisposing) - { - if (!_isDisposed) - { - gzclose(_gzFile); - _isDisposed = true; - } - } - #endregion - - #region Basic reading and writing - /// - /// Attempts to read a number of bytes from the stream. - /// - /// The destination data buffer - /// The index of the first destination byte in buffer - /// The number of bytes requested - /// The number of bytes read - /// If buffer is null - /// If count or offset are negative - /// If offset + count is > buffer.Length - /// If this stream is not readable. - /// If this stream has been disposed. - public override int Read(byte[] buffer, int offset, int count) - { - if (!CanRead) throw new NotSupportedException(); - if (buffer == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > buffer.Length) throw new ArgumentException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); - int result; - try - { - result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); - if (result < 0) - throw new IOException(); - } - finally - { - h.Free(); - } - return result; - } - - /// - /// Attempts to read a single byte from the stream. - /// - /// The byte that was read, or -1 in case of error or End-Of-File - public override int ReadByte() - { - if (!CanRead) throw new NotSupportedException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - return gzgetc(_gzFile); - } - - /// - /// Writes a number of bytes to the stream - /// - /// - /// - /// - /// If buffer is null - /// If count or offset are negative - /// If offset + count is > buffer.Length - /// If this stream is not writeable. - /// If this stream has been disposed. - public override void Write(byte[] buffer, int offset, int count) - { - if (!CanWrite) throw new NotSupportedException(); - if (buffer == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > buffer.Length) throw new ArgumentException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); - try - { - int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); - if (result < 0) - throw new IOException(); - } - finally - { - h.Free(); - } - } - - /// - /// Writes a single byte to the stream - /// - /// The byte to add to the stream. - /// If this stream is not writeable. - /// If this stream has been disposed. - public override void WriteByte(byte value) - { - if (!CanWrite) throw new NotSupportedException(); - if (_isDisposed) throw new ObjectDisposedException("GZipStream"); - - int result = gzputc(_gzFile, (int)value); - if (result < 0) - throw new IOException(); - } - #endregion - - #region Position & length stuff - /// - /// Not supported. - /// - /// - /// Always thrown - public override void SetLength(long value) - { - throw new NotSupportedException(); - } - - /// - /// Not suppported. - /// - /// - /// - /// - /// Always thrown - public override long Seek(long offset, SeekOrigin origin) - { - throw new NotSupportedException(); - } - - /// - /// Flushes the GZipStream. - /// - /// In this implementation, this method does nothing. This is because excessive - /// flushing may degrade the achievable compression rates. - public override void Flush() - { - // left empty on purpose - } - - /// - /// Gets/sets the current position in the GZipStream. Not suppported. - /// - /// In this implementation this property is not supported - /// Always thrown - public override long Position - { - get - { - throw new NotSupportedException(); - } - set - { - throw new NotSupportedException(); - } - } - - /// - /// Gets the size of the stream. Not suppported. - /// - /// In this implementation this property is not supported - /// Always thrown - public override long Length - { - get - { - throw new NotSupportedException(); - } - } - #endregion - } -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.IO; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + /// + /// Implements a compressed , in GZip (.gz) format. + /// + public class GZipStream : Stream, IDisposable + { + #region Dll Imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern IntPtr gzopen(string name, string mode); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzclose(IntPtr gzFile); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzwrite(IntPtr gzFile, int data, int length); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzread(IntPtr gzFile, int data, int length); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzgetc(IntPtr gzFile); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int gzputc(IntPtr gzFile, int c); + + #endregion + + #region Private data + private IntPtr _gzFile; + private bool _isDisposed = false; + private bool _isWriting; + #endregion + + #region Constructors + /// + /// Creates a new file as a writeable GZipStream + /// + /// The name of the compressed file to create + /// The compression level to use when adding data + /// If an error occurred in the internal zlib function + public GZipStream(string fileName, CompressLevel level) + { + _isWriting = true; + _gzFile = gzopen(fileName, String.Format("wb{0}", (int)level)); + if (_gzFile == IntPtr.Zero) + throw new ZLibException(-1, "Could not open " + fileName); + } + + /// + /// Opens an existing file as a readable GZipStream + /// + /// The name of the file to open + /// If an error occurred in the internal zlib function + public GZipStream(string fileName) + { + _isWriting = false; + _gzFile = gzopen(fileName, "rb"); + if (_gzFile == IntPtr.Zero) + throw new ZLibException(-1, "Could not open " + fileName); + + } + #endregion + + #region Access properties + /// + /// Returns true of this stream can be read from, false otherwise + /// + public override bool CanRead + { + get + { + return !_isWriting; + } + } + + + /// + /// Returns false. + /// + public override bool CanSeek + { + get + { + return false; + } + } + + /// + /// Returns true if this tsream is writeable, false otherwise + /// + public override bool CanWrite + { + get + { + return _isWriting; + } + } + #endregion + + #region Destructor & IDispose stuff + + /// + /// Destroys this instance + /// + ~GZipStream() + { + cleanUp(false); + } + + /// + /// Closes the external file handle + /// + public void Dispose() + { + cleanUp(true); + } + + // Does the actual closing of the file handle. + private void cleanUp(bool isDisposing) + { + if (!_isDisposed) + { + gzclose(_gzFile); + _isDisposed = true; + } + } + #endregion + + #region Basic reading and writing + /// + /// Attempts to read a number of bytes from the stream. + /// + /// The destination data buffer + /// The index of the first destination byte in buffer + /// The number of bytes requested + /// The number of bytes read + /// If buffer is null + /// If count or offset are negative + /// If offset + count is > buffer.Length + /// If this stream is not readable. + /// If this stream has been disposed. + public override int Read(byte[] buffer, int offset, int count) + { + if (!CanRead) throw new NotSupportedException(); + if (buffer == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > buffer.Length) throw new ArgumentException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); + int result; + try + { + result = gzread(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); + if (result < 0) + throw new IOException(); + } + finally + { + h.Free(); + } + return result; + } + + /// + /// Attempts to read a single byte from the stream. + /// + /// The byte that was read, or -1 in case of error or End-Of-File + public override int ReadByte() + { + if (!CanRead) throw new NotSupportedException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + return gzgetc(_gzFile); + } + + /// + /// Writes a number of bytes to the stream + /// + /// + /// + /// + /// If buffer is null + /// If count or offset are negative + /// If offset + count is > buffer.Length + /// If this stream is not writeable. + /// If this stream has been disposed. + public override void Write(byte[] buffer, int offset, int count) + { + if (!CanWrite) throw new NotSupportedException(); + if (buffer == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > buffer.Length) throw new ArgumentException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + GCHandle h = GCHandle.Alloc(buffer, GCHandleType.Pinned); + try + { + int result = gzwrite(_gzFile, h.AddrOfPinnedObject().ToInt32() + offset, count); + if (result < 0) + throw new IOException(); + } + finally + { + h.Free(); + } + } + + /// + /// Writes a single byte to the stream + /// + /// The byte to add to the stream. + /// If this stream is not writeable. + /// If this stream has been disposed. + public override void WriteByte(byte value) + { + if (!CanWrite) throw new NotSupportedException(); + if (_isDisposed) throw new ObjectDisposedException("GZipStream"); + + int result = gzputc(_gzFile, (int)value); + if (result < 0) + throw new IOException(); + } + #endregion + + #region Position & length stuff + /// + /// Not supported. + /// + /// + /// Always thrown + public override void SetLength(long value) + { + throw new NotSupportedException(); + } + + /// + /// Not supported. + /// + /// + /// + /// + /// Always thrown + public override long Seek(long offset, SeekOrigin origin) + { + throw new NotSupportedException(); + } + + /// + /// Flushes the GZipStream. + /// + /// In this implementation, this method does nothing. This is because excessive + /// flushing may degrade the achievable compression rates. + public override void Flush() + { + // left empty on purpose + } + + /// + /// Gets/sets the current position in the GZipStream. Not supported. + /// + /// In this implementation this property is not supported + /// Always thrown + public override long Position + { + get + { + throw new NotSupportedException(); + } + set + { + throw new NotSupportedException(); + } + } + + /// + /// Gets the size of the stream. Not supported. + /// + /// In this implementation this property is not supported + /// Always thrown + public override long Length + { + get + { + throw new NotSupportedException(); + } + } + #endregion + } +} Index: compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs +++ compat/zlib/contrib/dotzlib/DotZLib/Inflater.cs @@ -1,105 +1,105 @@ -// -// Copyright Henrik Ravn 2004 -// -// Use, modification and distribution are subject to the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -using System; -using System.Diagnostics; -using System.Runtime.InteropServices; - -namespace DotZLib -{ - - /// - /// Implements a data decompressor, using the inflate algorithm in the ZLib dll - /// - public class Inflater : CodecBase - { - #region Dll imports - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] - private static extern int inflateInit_(ref ZStream sz, string vs, int size); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflate(ref ZStream sz, int flush); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflateReset(ref ZStream sz); - - [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] - private static extern int inflateEnd(ref ZStream sz); - #endregion - - /// - /// Constructs an new instance of the Inflater - /// - public Inflater() : base() - { - int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream)); - if (retval != 0) - throw new ZLibException(retval, "Could not initialize inflater"); - - resetOutput(); - } - - - /// - /// Adds more data to the codec to be processed. - /// - /// Byte array containing the data to be added to the codec - /// The index of the first byte to add from data - /// The number of bytes to add - /// Adding data may, or may not, raise the DataAvailable event - public override void Add(byte[] data, int offset, int count) - { - if (data == null) throw new ArgumentNullException(); - if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); - if ((offset+count) > data.Length) throw new ArgumentException(); - - int total = count; - int inputIndex = offset; - int err = 0; - - while (err >= 0 && inputIndex < total) - { - copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); - err = inflate(ref _ztream, (int)FlushTypes.None); - if (err == 0) - while (_ztream.avail_out == 0) - { - OnDataAvailable(); - err = inflate(ref _ztream, (int)FlushTypes.None); - } - - inputIndex += (int)_ztream.total_in; - } - setChecksum( _ztream.adler ); - } - - - /// - /// Finishes up any pending data that needs to be processed and handled. - /// - public override void Finish() - { - int err; - do - { - err = inflate(ref _ztream, (int)FlushTypes.Finish); - OnDataAvailable(); - } - while (err == 0); - setChecksum( _ztream.adler ); - inflateReset(ref _ztream); - resetOutput(); - } - - /// - /// Closes the internal zlib inflate stream - /// - protected override void CleanUp() { inflateEnd(ref _ztream); } - - - } -} +// +// © Copyright Henrik Ravn 2004 +// +// Use, modification and distribution are subject to the Boost Software License, Version 1.0. +// (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +// + +using System; +using System.Diagnostics; +using System.Runtime.InteropServices; + +namespace DotZLib +{ + + /// + /// Implements a data decompressor, using the inflate algorithm in the ZLib dll + /// + public class Inflater : CodecBase + { + #region Dll imports + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl, CharSet=CharSet.Ansi)] + private static extern int inflateInit_(ref ZStream sz, string vs, int size); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflate(ref ZStream sz, int flush); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflateReset(ref ZStream sz); + + [DllImport("ZLIB1.dll", CallingConvention=CallingConvention.Cdecl)] + private static extern int inflateEnd(ref ZStream sz); + #endregion + + /// + /// Constructs an new instance of the Inflater + /// + public Inflater() : base() + { + int retval = inflateInit_(ref _ztream, Info.Version, Marshal.SizeOf(_ztream)); + if (retval != 0) + throw new ZLibException(retval, "Could not initialize inflater"); + + resetOutput(); + } + + + /// + /// Adds more data to the codec to be processed. + /// + /// Byte array containing the data to be added to the codec + /// The index of the first byte to add from data + /// The number of bytes to add + /// Adding data may, or may not, raise the DataAvailable event + public override void Add(byte[] data, int offset, int count) + { + if (data == null) throw new ArgumentNullException(); + if (offset < 0 || count < 0) throw new ArgumentOutOfRangeException(); + if ((offset+count) > data.Length) throw new ArgumentException(); + + int total = count; + int inputIndex = offset; + int err = 0; + + while (err >= 0 && inputIndex < total) + { + copyInput(data, inputIndex, Math.Min(total - inputIndex, kBufferSize)); + err = inflate(ref _ztream, (int)FlushTypes.None); + if (err == 0) + while (_ztream.avail_out == 0) + { + OnDataAvailable(); + err = inflate(ref _ztream, (int)FlushTypes.None); + } + + inputIndex += (int)_ztream.total_in; + } + setChecksum( _ztream.adler ); + } + + + /// + /// Finishes up any pending data that needs to be processed and handled. + /// + public override void Finish() + { + int err; + do + { + err = inflate(ref _ztream, (int)FlushTypes.Finish); + OnDataAvailable(); + } + while (err == 0); + setChecksum( _ztream.adler ); + inflateReset(ref _ztream); + resetOutput(); + } + + /// + /// Closes the internal zlib inflate stream + /// + protected override void CleanUp() { inflateEnd(ref _ztream); } + + + } +} Index: compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs ================================================================== --- compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs +++ compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs @@ -154,11 +154,11 @@ #region Info tests [Test] public void Info_Version() { Info info = new Info(); - Assert.AreEqual("1.2.11", Info.Version); + Assert.AreEqual("1.3.1", Info.Version); Assert.AreEqual(32, info.SizeOfUInt); Assert.AreEqual(32, info.SizeOfULong); Assert.AreEqual(32, info.SizeOfPointer); Assert.AreEqual(32, info.SizeOfOffset); } Index: compat/zlib/contrib/dotzlib/readme.txt ================================================================== --- compat/zlib/contrib/dotzlib/readme.txt +++ compat/zlib/contrib/dotzlib/readme.txt @@ -34,11 +34,11 @@ 2. Using NAnt: Open a command prompt with access to the build environment and run nant in the same directory as the DotZLib.build file. You can define 2 properties on the nant command-line to control the build: debug={true|false} to toggle between release/debug builds (default=true). - nunit={true|false} to include or esclude unit tests (default=true). + nunit={true|false} to include or exclude unit tests (default=true). Also the target clean will remove binaries. Output file (DotZLib.dll) will be found in either ./DotZLib/bin/release or ./DotZLib/bin/debug, depending on whether you are building the release or debug version of the library. Index: compat/zlib/contrib/infback9/infback9.c ================================================================== --- compat/zlib/contrib/infback9/infback9.c +++ compat/zlib/contrib/infback9/infback9.c @@ -14,16 +14,12 @@ strm provides memory allocation functions in zalloc and zfree, or Z_NULL to use the library memory allocation functions. window is a user-supplied window and output buffer that is 64K bytes. */ -int ZEXPORT inflateBack9Init_(strm, window, version, stream_size) -z_stream FAR *strm; -unsigned char FAR *window; -const char *version; -int stream_size; -{ +int ZEXPORT inflateBack9Init_(z_stream FAR *strm, unsigned char FAR *window, + const char *version, int stream_size) { struct inflate_state FAR *state; if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || stream_size != (int)(sizeof(z_stream))) return Z_VERSION_ERROR; @@ -49,12 +45,11 @@ decoding. */ #ifdef MAKEFIXED #include -void makefixed9(void) -{ +void makefixed9(void) { unsigned sym, bits, low, size; code *next, *lenfix, *distfix; struct inflate_state state; code fixed[544]; @@ -212,17 +207,12 @@ returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format error, or Z_MEM_ERROR if it could not allocate memory for the state. inflateBack() can also return Z_STREAM_ERROR if the input parameters are not correct, i.e. strm is Z_NULL or the state was not initialized. */ -int ZEXPORT inflateBack9(strm, in, in_desc, out, out_desc) -z_stream FAR *strm; -in_func in; -void FAR *in_desc; -out_func out; -void FAR *out_desc; -{ +int ZEXPORT inflateBack9(z_stream FAR *strm, in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc) { struct inflate_state FAR *state; z_const unsigned char FAR *next; /* next input */ unsigned char FAR *put; /* next output */ unsigned have; /* available input */ unsigned long left; /* available output */ @@ -601,15 +591,13 @@ strm->next_in = next; strm->avail_in = have; return ret; } -int ZEXPORT inflateBack9End(strm) -z_stream FAR *strm; -{ +int ZEXPORT inflateBack9End(z_stream FAR *strm) { if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) return Z_STREAM_ERROR; ZFREE(strm, strm->state); strm->state = Z_NULL; Tracev((stderr, "inflate: end\n")); return Z_OK; } Index: compat/zlib/contrib/infback9/infback9.h ================================================================== --- compat/zlib/contrib/infback9/infback9.h +++ compat/zlib/contrib/infback9/infback9.h @@ -18,18 +18,18 @@ #ifdef __cplusplus extern "C" { #endif -ZEXTERN int ZEXPORT inflateBack9 OF((z_stream FAR *strm, - in_func in, void FAR *in_desc, - out_func out, void FAR *out_desc)); -ZEXTERN int ZEXPORT inflateBack9End OF((z_stream FAR *strm)); -ZEXTERN int ZEXPORT inflateBack9Init_ OF((z_stream FAR *strm, - unsigned char FAR *window, - const char *version, - int stream_size)); +ZEXTERN int ZEXPORT inflateBack9(z_stream FAR *strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc); +ZEXTERN int ZEXPORT inflateBack9End(z_stream FAR *strm); +ZEXTERN int ZEXPORT inflateBack9Init_(z_stream FAR *strm, + unsigned char FAR *window, + const char *version, + int stream_size); #define inflateBack9Init(strm, window) \ inflateBack9Init_((strm), (window), \ ZLIB_VERSION, sizeof(z_stream)) #ifdef __cplusplus Index: compat/zlib/contrib/infback9/inftree9.c ================================================================== --- compat/zlib/contrib/infback9/inftree9.c +++ compat/zlib/contrib/infback9/inftree9.c @@ -1,17 +1,17 @@ /* inftree9.c -- generate Huffman trees for efficient decoding - * Copyright (C) 1995-2017 Mark Adler + * Copyright (C) 1995-2024 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #include "zutil.h" #include "inftree9.h" #define MAXBITS 15 const char inflate9_copyright[] = - " inflate9 1.2.11 Copyright 1995-2017 Mark Adler "; + " inflate9 1.3.1 Copyright 1995-2024 Mark Adler "; /* If you use the zlib library in a product, an acknowledgment is welcome in the documentation of your product. If for some reason you cannot include such an acknowledgment, I would appreciate that you keep this copyright string in the executable of your product. @@ -27,18 +27,13 @@ on return points to the next available entry's address. bits is the requested root table index bits, and on return it is the actual root table index bits. It will differ if the request is greater than the longest code or if it is less than the shortest code. */ -int inflate_table9(type, lens, codes, table, bits, work) -codetype type; -unsigned short FAR *lens; -unsigned codes; -code FAR * FAR *table; -unsigned FAR *bits; -unsigned short FAR *work; -{ +int inflate_table9(codetype type, unsigned short FAR *lens, unsigned codes, + code FAR * FAR *table, unsigned FAR *bits, + unsigned short FAR *work) { unsigned len; /* a code's length in bits */ unsigned sym; /* index of code symbols */ unsigned min, max; /* minimum and maximum code lengths */ unsigned root; /* number of index bits for root table */ unsigned curr; /* number of index bits for current table */ @@ -62,11 +57,11 @@ 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 3, 0, 0}; static const unsigned short lext[31] = { /* Length codes 257..285 extra */ 128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129, 130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132, - 133, 133, 133, 133, 144, 77, 202}; + 133, 133, 133, 133, 144, 203, 77}; static const unsigned short dbase[32] = { /* Distance codes 0..31 base */ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577, 32769, 49153}; static const unsigned short dext[32] = { /* Distance codes 0..31 extra */ Index: compat/zlib/contrib/infback9/inftree9.h ================================================================== --- compat/zlib/contrib/infback9/inftree9.h +++ compat/zlib/contrib/infback9/inftree9.h @@ -36,15 +36,15 @@ */ /* Maximum size of the dynamic table. The maximum number of code structures is 1446, which is the sum of 852 for literal/length codes and 594 for distance codes. These values were found by exhaustive searches using the program - examples/enough.c found in the zlib distribtution. The arguments to that + examples/enough.c found in the zlib distribution. The arguments to that program are the number of symbols, the initial root table size, and the maximum bit length of a code. "enough 286 9 15" for literal/length codes - returns returns 852, and "enough 32 6 15" for distance codes returns 594. - The initial root table size (9 or 6) is found in the fifth argument of the + returns 852, and "enough 32 6 15" for distance codes returns 594. The + initial root table size (9 or 6) is found in the fifth argument of the inflate_table() calls in infback9.c. If the root table size is changed, then these maximum sizes would be need to be recalculated and updated. */ #define ENOUGH_LENS 852 #define ENOUGH_DISTS 594 #define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) @@ -54,8 +54,8 @@ CODES, LENS, DISTS } codetype; -extern int inflate_table9 OF((codetype type, unsigned short FAR *lens, - unsigned codes, code FAR * FAR *table, - unsigned FAR *bits, unsigned short FAR *work)); +extern int inflate_table9(codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work); DELETED compat/zlib/contrib/inflate86/inffast.S Index: compat/zlib/contrib/inflate86/inffast.S ================================================================== --- compat/zlib/contrib/inflate86/inffast.S +++ /dev/null @@ -1,1368 +0,0 @@ -/* - * inffast.S is a hand tuned assembler version of: - * - * inffast.c -- fast decoding - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Copyright (C) 2003 Chris Anderson - * Please use the copyright conditions above. - * - * This version (Jan-23-2003) of inflate_fast was coded and tested under - * GNU/Linux on a pentium 3, using the gcc-3.2 compiler distribution. On that - * machine, I found that gzip style archives decompressed about 20% faster than - * the gcc-3.2 -O3 -fomit-frame-pointer compiled version. Your results will - * depend on how large of a buffer is used for z_stream.next_in & next_out - * (8K-32K worked best for my 256K cpu cache) and how much overhead there is in - * stream processing I/O and crc32/addler32. In my case, this routine used - * 70% of the cpu time and crc32 used 20%. - * - * I am confident that this version will work in the general case, but I have - * not tested a wide variety of datasets or a wide variety of platforms. - * - * Jan-24-2003 -- Added -DUSE_MMX define for slightly faster inflating. - * It should be a runtime flag instead of compile time flag... - * - * Jan-26-2003 -- Added runtime check for MMX support with cpuid instruction. - * With -DUSE_MMX, only MMX code is compiled. With -DNO_MMX, only non-MMX code - * is compiled. Without either option, runtime detection is enabled. Runtime - * detection should work on all modern cpus and the recomended algorithm (flip - * ID bit on eflags and then use the cpuid instruction) is used in many - * multimedia applications. Tested under win2k with gcc-2.95 and gas-2.12 - * distributed with cygwin3. Compiling with gcc-2.95 -c inffast.S -o - * inffast.obj generates a COFF object which can then be linked with MSVC++ - * compiled code. Tested under FreeBSD 4.7 with gcc-2.95. - * - * Jan-28-2003 -- Tested Athlon XP... MMX mode is slower than no MMX (and - * slower than compiler generated code). Adjusted cpuid check to use the MMX - * code only for Pentiums < P4 until I have more data on the P4. Speed - * improvment is only about 15% on the Athlon when compared with code generated - * with MSVC++. Not sure yet, but I think the P4 will also be slower using the - * MMX mode because many of it's x86 ALU instructions execute in .5 cycles and - * have less latency than MMX ops. Added code to buffer the last 11 bytes of - * the input stream since the MMX code grabs bits in chunks of 32, which - * differs from the inffast.c algorithm. I don't think there would have been - * read overruns where a page boundary was crossed (a segfault), but there - * could have been overruns when next_in ends on unaligned memory (unintialized - * memory read). - * - * Mar-13-2003 -- P4 MMX is slightly slower than P4 NO_MMX. I created a C - * version of the non-MMX code so that it doesn't depend on zstrm and zstate - * structure offsets which are hard coded in this file. This was last tested - * with zlib-1.2.0 which is currently in beta testing, newer versions of this - * and inffas86.c can be found at http://www.eetbeetee.com/zlib/ and - * http://www.charm.net/~christop/zlib/ - */ - - -/* - * if you have underscore linking problems (_inflate_fast undefined), try - * using -DGAS_COFF - */ -#if ! defined( GAS_COFF ) && ! defined( GAS_ELF ) - -#if defined( WIN32 ) || defined( __CYGWIN__ ) -#define GAS_COFF /* windows object format */ -#else -#define GAS_ELF -#endif - -#endif /* ! GAS_COFF && ! GAS_ELF */ - - -#if defined( GAS_COFF ) - -/* coff externals have underscores */ -#define inflate_fast _inflate_fast -#define inflate_fast_use_mmx _inflate_fast_use_mmx - -#endif /* GAS_COFF */ - - -.file "inffast.S" - -.globl inflate_fast - -.text -.align 4,0 -.L_invalid_literal_length_code_msg: -.string "invalid literal/length code" - -.align 4,0 -.L_invalid_distance_code_msg: -.string "invalid distance code" - -.align 4,0 -.L_invalid_distance_too_far_msg: -.string "invalid distance too far back" - -#if ! defined( NO_MMX ) -.align 4,0 -.L_mask: /* mask[N] = ( 1 << N ) - 1 */ -.long 0 -.long 1 -.long 3 -.long 7 -.long 15 -.long 31 -.long 63 -.long 127 -.long 255 -.long 511 -.long 1023 -.long 2047 -.long 4095 -.long 8191 -.long 16383 -.long 32767 -.long 65535 -.long 131071 -.long 262143 -.long 524287 -.long 1048575 -.long 2097151 -.long 4194303 -.long 8388607 -.long 16777215 -.long 33554431 -.long 67108863 -.long 134217727 -.long 268435455 -.long 536870911 -.long 1073741823 -.long 2147483647 -.long 4294967295 -#endif /* NO_MMX */ - -.text - -/* - * struct z_stream offsets, in zlib.h - */ -#define next_in_strm 0 /* strm->next_in */ -#define avail_in_strm 4 /* strm->avail_in */ -#define next_out_strm 12 /* strm->next_out */ -#define avail_out_strm 16 /* strm->avail_out */ -#define msg_strm 24 /* strm->msg */ -#define state_strm 28 /* strm->state */ - -/* - * struct inflate_state offsets, in inflate.h - */ -#define mode_state 0 /* state->mode */ -#define wsize_state 32 /* state->wsize */ -#define write_state 40 /* state->write */ -#define window_state 44 /* state->window */ -#define hold_state 48 /* state->hold */ -#define bits_state 52 /* state->bits */ -#define lencode_state 68 /* state->lencode */ -#define distcode_state 72 /* state->distcode */ -#define lenbits_state 76 /* state->lenbits */ -#define distbits_state 80 /* state->distbits */ - -/* - * inflate_fast's activation record - */ -#define local_var_size 64 /* how much local space for vars */ -#define strm_sp 88 /* first arg: z_stream * (local_var_size + 24) */ -#define start_sp 92 /* second arg: unsigned int (local_var_size + 28) */ - -/* - * offsets for local vars on stack - */ -#define out 60 /* unsigned char* */ -#define window 56 /* unsigned char* */ -#define wsize 52 /* unsigned int */ -#define write 48 /* unsigned int */ -#define in 44 /* unsigned char* */ -#define beg 40 /* unsigned char* */ -#define buf 28 /* char[ 12 ] */ -#define len 24 /* unsigned int */ -#define last 20 /* unsigned char* */ -#define end 16 /* unsigned char* */ -#define dcode 12 /* code* */ -#define lcode 8 /* code* */ -#define dmask 4 /* unsigned int */ -#define lmask 0 /* unsigned int */ - -/* - * typedef enum inflate_mode consts, in inflate.h - */ -#define INFLATE_MODE_TYPE 11 /* state->mode flags enum-ed in inflate.h */ -#define INFLATE_MODE_BAD 26 - - -#if ! defined( USE_MMX ) && ! defined( NO_MMX ) - -#define RUN_TIME_MMX - -#define CHECK_MMX 1 -#define DO_USE_MMX 2 -#define DONT_USE_MMX 3 - -.globl inflate_fast_use_mmx - -.data - -.align 4,0 -inflate_fast_use_mmx: /* integer flag for run time control 1=check,2=mmx,3=no */ -.long CHECK_MMX - -#if defined( GAS_ELF ) -/* elf info */ -.type inflate_fast_use_mmx,@object -.size inflate_fast_use_mmx,4 -#endif - -#endif /* RUN_TIME_MMX */ - -#if defined( GAS_COFF ) -/* coff info: scl 2 = extern, type 32 = function */ -.def inflate_fast; .scl 2; .type 32; .endef -#endif - -.text - -.align 32,0x90 -inflate_fast: - pushl %edi - pushl %esi - pushl %ebp - pushl %ebx - pushf /* save eflags (strm_sp, state_sp assumes this is 32 bits) */ - subl $local_var_size, %esp - cld - -#define strm_r %esi -#define state_r %edi - - movl strm_sp(%esp), strm_r - movl state_strm(strm_r), state_r - - /* in = strm->next_in; - * out = strm->next_out; - * last = in + strm->avail_in - 11; - * beg = out - (start - strm->avail_out); - * end = out + (strm->avail_out - 257); - */ - movl avail_in_strm(strm_r), %edx - movl next_in_strm(strm_r), %eax - - addl %eax, %edx /* avail_in += next_in */ - subl $11, %edx /* avail_in -= 11 */ - - movl %eax, in(%esp) - movl %edx, last(%esp) - - movl start_sp(%esp), %ebp - movl avail_out_strm(strm_r), %ecx - movl next_out_strm(strm_r), %ebx - - subl %ecx, %ebp /* start -= avail_out */ - negl %ebp /* start = -start */ - addl %ebx, %ebp /* start += next_out */ - - subl $257, %ecx /* avail_out -= 257 */ - addl %ebx, %ecx /* avail_out += out */ - - movl %ebx, out(%esp) - movl %ebp, beg(%esp) - movl %ecx, end(%esp) - - /* wsize = state->wsize; - * write = state->write; - * window = state->window; - * hold = state->hold; - * bits = state->bits; - * lcode = state->lencode; - * dcode = state->distcode; - * lmask = ( 1 << state->lenbits ) - 1; - * dmask = ( 1 << state->distbits ) - 1; - */ - - movl lencode_state(state_r), %eax - movl distcode_state(state_r), %ecx - - movl %eax, lcode(%esp) - movl %ecx, dcode(%esp) - - movl $1, %eax - movl lenbits_state(state_r), %ecx - shll %cl, %eax - decl %eax - movl %eax, lmask(%esp) - - movl $1, %eax - movl distbits_state(state_r), %ecx - shll %cl, %eax - decl %eax - movl %eax, dmask(%esp) - - movl wsize_state(state_r), %eax - movl write_state(state_r), %ecx - movl window_state(state_r), %edx - - movl %eax, wsize(%esp) - movl %ecx, write(%esp) - movl %edx, window(%esp) - - movl hold_state(state_r), %ebp - movl bits_state(state_r), %ebx - -#undef strm_r -#undef state_r - -#define in_r %esi -#define from_r %esi -#define out_r %edi - - movl in(%esp), in_r - movl last(%esp), %ecx - cmpl in_r, %ecx - ja .L_align_long /* if in < last */ - - addl $11, %ecx /* ecx = &in[ avail_in ] */ - subl in_r, %ecx /* ecx = avail_in */ - movl $12, %eax - subl %ecx, %eax /* eax = 12 - avail_in */ - leal buf(%esp), %edi - rep movsb /* memcpy( buf, in, avail_in ) */ - movl %eax, %ecx - xorl %eax, %eax - rep stosb /* memset( &buf[ avail_in ], 0, 12 - avail_in ) */ - leal buf(%esp), in_r /* in = buf */ - movl in_r, last(%esp) /* last = in, do just one iteration */ - jmp .L_is_aligned - - /* align in_r on long boundary */ -.L_align_long: - testl $3, in_r - jz .L_is_aligned - xorl %eax, %eax - movb (in_r), %al - incl in_r - movl %ebx, %ecx - addl $8, %ebx - shll %cl, %eax - orl %eax, %ebp - jmp .L_align_long - -.L_is_aligned: - movl out(%esp), out_r - -#if defined( NO_MMX ) - jmp .L_do_loop -#endif - -#if defined( USE_MMX ) - jmp .L_init_mmx -#endif - -/*** Runtime MMX check ***/ - -#if defined( RUN_TIME_MMX ) -.L_check_mmx: - cmpl $DO_USE_MMX, inflate_fast_use_mmx - je .L_init_mmx - ja .L_do_loop /* > 2 */ - - pushl %eax - pushl %ebx - pushl %ecx - pushl %edx - pushf - movl (%esp), %eax /* copy eflags to eax */ - xorl $0x200000, (%esp) /* try toggling ID bit of eflags (bit 21) - * to see if cpu supports cpuid... - * ID bit method not supported by NexGen but - * bios may load a cpuid instruction and - * cpuid may be disabled on Cyrix 5-6x86 */ - popf - pushf - popl %edx /* copy new eflags to edx */ - xorl %eax, %edx /* test if ID bit is flipped */ - jz .L_dont_use_mmx /* not flipped if zero */ - xorl %eax, %eax - cpuid - cmpl $0x756e6547, %ebx /* check for GenuineIntel in ebx,ecx,edx */ - jne .L_dont_use_mmx - cmpl $0x6c65746e, %ecx - jne .L_dont_use_mmx - cmpl $0x49656e69, %edx - jne .L_dont_use_mmx - movl $1, %eax - cpuid /* get cpu features */ - shrl $8, %eax - andl $15, %eax - cmpl $6, %eax /* check for Pentium family, is 0xf for P4 */ - jne .L_dont_use_mmx - testl $0x800000, %edx /* test if MMX feature is set (bit 23) */ - jnz .L_use_mmx - jmp .L_dont_use_mmx -.L_use_mmx: - movl $DO_USE_MMX, inflate_fast_use_mmx - jmp .L_check_mmx_pop -.L_dont_use_mmx: - movl $DONT_USE_MMX, inflate_fast_use_mmx -.L_check_mmx_pop: - popl %edx - popl %ecx - popl %ebx - popl %eax - jmp .L_check_mmx -#endif - - -/*** Non-MMX code ***/ - -#if defined ( NO_MMX ) || defined( RUN_TIME_MMX ) - -#define hold_r %ebp -#define bits_r %bl -#define bitslong_r %ebx - -.align 32,0x90 -.L_while_test: - /* while (in < last && out < end) - */ - cmpl out_r, end(%esp) - jbe .L_break_loop /* if (out >= end) */ - - cmpl in_r, last(%esp) - jbe .L_break_loop - -.L_do_loop: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out - * - * do { - * if (bits < 15) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * this = lcode[hold & lmask] - */ - cmpb $15, bits_r - ja .L_get_length_code /* if (15 < bits) */ - - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - -.L_get_length_code: - movl lmask(%esp), %edx /* edx = lmask */ - movl lcode(%esp), %ecx /* ecx = lcode */ - andl hold_r, %edx /* edx &= hold */ - movl (%ecx,%edx,4), %eax /* eax = lcode[hold & lmask] */ - -.L_dolen: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out - * - * dolen: - * bits -= this.bits; - * hold >>= this.bits - */ - movb %ah, %cl /* cl = this.bits */ - subb %ah, bits_r /* bits -= this.bits */ - shrl %cl, hold_r /* hold >>= this.bits */ - - /* check if op is a literal - * if (op == 0) { - * PUP(out) = this.val; - * } - */ - testb %al, %al - jnz .L_test_for_length_base /* if (op != 0) 45.7% */ - - shrl $16, %eax /* output this.val char */ - stosb - jmp .L_while_test - -.L_test_for_length_base: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = len - * - * else if (op & 16) { - * len = this.val - * op &= 15 - * if (op) { - * if (op > bits) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * len += hold & mask[op]; - * bits -= op; - * hold >>= op; - * } - */ -#define len_r %edx - movl %eax, len_r /* len = this */ - shrl $16, len_r /* len = this.val */ - movb %al, %cl - - testb $16, %al - jz .L_test_for_second_level_length /* if ((op & 16) == 0) 8% */ - andb $15, %cl /* op &= 15 */ - jz .L_save_len /* if (!op) */ - cmpb %cl, bits_r - jae .L_add_bits_to_len /* if (op <= bits) */ - - movb %cl, %ch /* stash op in ch, freeing cl */ - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - movb %ch, %cl /* move op back to ecx */ - -.L_add_bits_to_len: - movl $1, %eax - shll %cl, %eax - decl %eax - subb %cl, bits_r - andl hold_r, %eax /* eax &= hold */ - shrl %cl, hold_r - addl %eax, len_r /* len += hold & mask[op] */ - -.L_save_len: - movl len_r, len(%esp) /* save len */ -#undef len_r - -.L_decode_distance: - /* regs: %esi = in, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * - * if (bits < 15) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * this = dcode[hold & dmask]; - * dodist: - * bits -= this.bits; - * hold >>= this.bits; - * op = this.op; - */ - - cmpb $15, bits_r - ja .L_get_distance_code /* if (15 < bits) */ - - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - -.L_get_distance_code: - movl dmask(%esp), %edx /* edx = dmask */ - movl dcode(%esp), %ecx /* ecx = dcode */ - andl hold_r, %edx /* edx &= hold */ - movl (%ecx,%edx,4), %eax /* eax = dcode[hold & dmask] */ - -#define dist_r %edx -.L_dodist: - movl %eax, dist_r /* dist = this */ - shrl $16, dist_r /* dist = this.val */ - movb %ah, %cl - subb %ah, bits_r /* bits -= this.bits */ - shrl %cl, hold_r /* hold >>= this.bits */ - - /* if (op & 16) { - * dist = this.val - * op &= 15 - * if (op > bits) { - * hold |= *((unsigned short *)in)++ << bits; - * bits += 16 - * } - * dist += hold & mask[op]; - * bits -= op; - * hold >>= op; - */ - movb %al, %cl /* cl = this.op */ - - testb $16, %al /* if ((op & 16) == 0) */ - jz .L_test_for_second_level_dist - andb $15, %cl /* op &= 15 */ - jz .L_check_dist_one - cmpb %cl, bits_r - jae .L_add_bits_to_dist /* if (op <= bits) 97.6% */ - - movb %cl, %ch /* stash op in ch, freeing cl */ - xorl %eax, %eax - lodsw /* al = *(ushort *)in++ */ - movb bits_r, %cl /* cl = bits, needs it for shifting */ - addb $16, bits_r /* bits += 16 */ - shll %cl, %eax - orl %eax, hold_r /* hold |= *((ushort *)in)++ << bits */ - movb %ch, %cl /* move op back to ecx */ - -.L_add_bits_to_dist: - movl $1, %eax - shll %cl, %eax - decl %eax /* (1 << op) - 1 */ - subb %cl, bits_r - andl hold_r, %eax /* eax &= hold */ - shrl %cl, hold_r - addl %eax, dist_r /* dist += hold & ((1 << op) - 1) */ - jmp .L_check_window - -.L_check_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes - * - * nbytes = out - beg; - * if (dist <= nbytes) { - * from = out - dist; - * do { - * PUP(out) = PUP(from); - * } while (--len > 0) { - * } - */ - - movl in_r, in(%esp) /* save in so from can use it's reg */ - movl out_r, %eax - subl beg(%esp), %eax /* nbytes = out - beg */ - - cmpl dist_r, %eax - jb .L_clip_window /* if (dist > nbytes) 4.2% */ - - movl len(%esp), %ecx - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - - subl $3, %ecx - movb (from_r), %al - movb %al, (out_r) - movb 1(from_r), %al - movb 2(from_r), %dl - addl $3, from_r - movb %al, 1(out_r) - movb %dl, 2(out_r) - addl $3, out_r - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - jmp .L_while_test - -.align 16,0x90 -.L_check_dist_one: - cmpl $1, dist_r - jne .L_check_window - cmpl out_r, beg(%esp) - je .L_check_window - - decl out_r - movl len(%esp), %ecx - movb (out_r), %al - subl $3, %ecx - - movb %al, 1(out_r) - movb %al, 2(out_r) - movb %al, 3(out_r) - addl $4, out_r - rep stosb - - jmp .L_while_test - -.align 16,0x90 -.L_test_for_second_level_length: - /* else if ((op & 64) == 0) { - * this = lcode[this.val + (hold & mask[op])]; - * } - */ - testb $64, %al - jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ - - movl $1, %eax - shll %cl, %eax - decl %eax - andl hold_r, %eax /* eax &= hold */ - addl %edx, %eax /* eax += this.val */ - movl lcode(%esp), %edx /* edx = lcode */ - movl (%edx,%eax,4), %eax /* eax = lcode[val + (hold&mask[op])] */ - jmp .L_dolen - -.align 16,0x90 -.L_test_for_second_level_dist: - /* else if ((op & 64) == 0) { - * this = dcode[this.val + (hold & mask[op])]; - * } - */ - testb $64, %al - jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ - - movl $1, %eax - shll %cl, %eax - decl %eax - andl hold_r, %eax /* eax &= hold */ - addl %edx, %eax /* eax += this.val */ - movl dcode(%esp), %edx /* edx = dcode */ - movl (%edx,%eax,4), %eax /* eax = dcode[val + (hold&mask[op])] */ - jmp .L_dodist - -.align 16,0x90 -.L_clip_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes - * - * else { - * if (dist > wsize) { - * invalid distance - * } - * from = window; - * nbytes = dist - nbytes; - * if (write == 0) { - * from += wsize - nbytes; - */ -#define nbytes_r %ecx - movl %eax, nbytes_r - movl wsize(%esp), %eax /* prepare for dist compare */ - negl nbytes_r /* nbytes = -nbytes */ - movl window(%esp), from_r /* from = window */ - - cmpl dist_r, %eax - jb .L_invalid_distance_too_far /* if (dist > wsize) */ - - addl dist_r, nbytes_r /* nbytes = dist - nbytes */ - cmpl $0, write(%esp) - jne .L_wrap_around_window /* if (write != 0) */ - - subl nbytes_r, %eax - addl %eax, from_r /* from += wsize - nbytes */ - - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = len - * - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = out - dist; - * } - * } - */ -#define len_r %eax - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - -.L_wrap_around_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = write, %eax = len - * - * else if (write < nbytes) { - * from += wsize + write - nbytes; - * nbytes -= write; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = window; - * nbytes = write; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while(--nbytes); - * from = out - dist; - * } - * } - * } - */ -#define write_r %eax - movl write(%esp), write_r - cmpl write_r, nbytes_r - jbe .L_contiguous_in_window /* if (write >= nbytes) */ - - addl wsize(%esp), from_r - addl write_r, from_r - subl nbytes_r, from_r /* from += wsize + write - nbytes */ - subl write_r, nbytes_r /* nbytes -= write */ -#undef write_r - - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl window(%esp), from_r /* from = window */ - movl write(%esp), nbytes_r /* nbytes = write */ - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1 - -.L_contiguous_in_window: - /* regs: %esi = from, %ebp = hold, %bl = bits, %edi = out, %edx = dist - * %ecx = nbytes, %eax = write, %eax = len - * - * else { - * from += write - nbytes; - * if (nbytes < len) { - * len -= nbytes; - * do { - * PUP(out) = PUP(from); - * } while (--nbytes); - * from = out - dist; - * } - * } - */ -#define write_r %eax - addl write_r, from_r - subl nbytes_r, from_r /* from += write - nbytes */ -#undef write_r - - movl len(%esp), len_r - cmpl nbytes_r, len_r - jbe .L_do_copy1 /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - -.L_do_copy1: - /* regs: %esi = from, %esi = in, %ebp = hold, %bl = bits, %edi = out - * %eax = len - * - * while (len > 0) { - * PUP(out) = PUP(from); - * len--; - * } - * } - * } while (in < last && out < end); - */ -#undef nbytes_r -#define in_r %esi - movl len_r, %ecx - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - jmp .L_while_test - -#undef len_r -#undef dist_r - -#endif /* NO_MMX || RUN_TIME_MMX */ - - -/*** MMX code ***/ - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -.align 32,0x90 -.L_init_mmx: - emms - -#undef bits_r -#undef bitslong_r -#define bitslong_r %ebp -#define hold_mm %mm0 - movd %ebp, hold_mm - movl %ebx, bitslong_r - -#define used_mm %mm1 -#define dmask2_mm %mm2 -#define lmask2_mm %mm3 -#define lmask_mm %mm4 -#define dmask_mm %mm5 -#define tmp_mm %mm6 - - movd lmask(%esp), lmask_mm - movq lmask_mm, lmask2_mm - movd dmask(%esp), dmask_mm - movq dmask_mm, dmask2_mm - pxor used_mm, used_mm - movl lcode(%esp), %ebx /* ebx = lcode */ - jmp .L_do_loop_mmx - -.align 32,0x90 -.L_while_test_mmx: - /* while (in < last && out < end) - */ - cmpl out_r, end(%esp) - jbe .L_break_loop /* if (out >= end) */ - - cmpl in_r, last(%esp) - jbe .L_break_loop - -.L_do_loop_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - - cmpl $32, bitslong_r - ja .L_get_length_code_mmx /* if (32 < bits) */ - - movd bitslong_r, tmp_mm - movd (in_r), %mm7 - addl $4, in_r - psllq tmp_mm, %mm7 - addl $32, bitslong_r - por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ - -.L_get_length_code_mmx: - pand hold_mm, lmask_mm - movd lmask_mm, %eax - movq lmask2_mm, lmask_mm - movl (%ebx,%eax,4), %eax /* eax = lcode[hold & lmask] */ - -.L_dolen_mmx: - movzbl %ah, %ecx /* ecx = this.bits */ - movd %ecx, used_mm - subl %ecx, bitslong_r /* bits -= this.bits */ - - testb %al, %al - jnz .L_test_for_length_base_mmx /* if (op != 0) 45.7% */ - - shrl $16, %eax /* output this.val char */ - stosb - jmp .L_while_test_mmx - -.L_test_for_length_base_mmx: -#define len_r %edx - movl %eax, len_r /* len = this */ - shrl $16, len_r /* len = this.val */ - - testb $16, %al - jz .L_test_for_second_level_length_mmx /* if ((op & 16) == 0) 8% */ - andl $15, %eax /* op &= 15 */ - jz .L_decode_distance_mmx /* if (!op) */ - - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd %eax, used_mm - movd hold_mm, %ecx - subl %eax, bitslong_r - andl .L_mask(,%eax,4), %ecx - addl %ecx, len_r /* len += hold & mask[op] */ - -.L_decode_distance_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - - cmpl $32, bitslong_r - ja .L_get_dist_code_mmx /* if (32 < bits) */ - - movd bitslong_r, tmp_mm - movd (in_r), %mm7 - addl $4, in_r - psllq tmp_mm, %mm7 - addl $32, bitslong_r - por %mm7, hold_mm /* hold_mm |= *((uint *)in)++ << bits */ - -.L_get_dist_code_mmx: - movl dcode(%esp), %ebx /* ebx = dcode */ - pand hold_mm, dmask_mm - movd dmask_mm, %eax - movq dmask2_mm, dmask_mm - movl (%ebx,%eax,4), %eax /* eax = dcode[hold & lmask] */ - -.L_dodist_mmx: -#define dist_r %ebx - movzbl %ah, %ecx /* ecx = this.bits */ - movl %eax, dist_r - shrl $16, dist_r /* dist = this.val */ - subl %ecx, bitslong_r /* bits -= this.bits */ - movd %ecx, used_mm - - testb $16, %al /* if ((op & 16) == 0) */ - jz .L_test_for_second_level_dist_mmx - andl $15, %eax /* op &= 15 */ - jz .L_check_dist_one_mmx - -.L_add_bits_to_dist_mmx: - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd %eax, used_mm /* save bit length of current op */ - movd hold_mm, %ecx /* get the next bits on input stream */ - subl %eax, bitslong_r /* bits -= op bits */ - andl .L_mask(,%eax,4), %ecx /* ecx = hold & mask[op] */ - addl %ecx, dist_r /* dist += hold & mask[op] */ - -.L_check_window_mmx: - movl in_r, in(%esp) /* save in so from can use it's reg */ - movl out_r, %eax - subl beg(%esp), %eax /* nbytes = out - beg */ - - cmpl dist_r, %eax - jb .L_clip_window_mmx /* if (dist > nbytes) 4.2% */ - - movl len_r, %ecx - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - - subl $3, %ecx - movb (from_r), %al - movb %al, (out_r) - movb 1(from_r), %al - movb 2(from_r), %dl - addl $3, from_r - movb %al, 1(out_r) - movb %dl, 2(out_r) - addl $3, out_r - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -.align 16,0x90 -.L_check_dist_one_mmx: - cmpl $1, dist_r - jne .L_check_window_mmx - cmpl out_r, beg(%esp) - je .L_check_window_mmx - - decl out_r - movl len_r, %ecx - movb (out_r), %al - subl $3, %ecx - - movb %al, 1(out_r) - movb %al, 2(out_r) - movb %al, 3(out_r) - addl $4, out_r - rep stosb - - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -.align 16,0x90 -.L_test_for_second_level_length_mmx: - testb $64, %al - jnz .L_test_for_end_of_block /* if ((op & 64) != 0) */ - - andl $15, %eax - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ecx - andl .L_mask(,%eax,4), %ecx - addl len_r, %ecx - movl (%ebx,%ecx,4), %eax /* eax = lcode[hold & lmask] */ - jmp .L_dolen_mmx - -.align 16,0x90 -.L_test_for_second_level_dist_mmx: - testb $64, %al - jnz .L_invalid_distance_code /* if ((op & 64) != 0) */ - - andl $15, %eax - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ecx - andl .L_mask(,%eax,4), %ecx - movl dcode(%esp), %eax /* ecx = dcode */ - addl dist_r, %ecx - movl (%eax,%ecx,4), %eax /* eax = lcode[hold & lmask] */ - jmp .L_dodist_mmx - -.align 16,0x90 -.L_clip_window_mmx: -#define nbytes_r %ecx - movl %eax, nbytes_r - movl wsize(%esp), %eax /* prepare for dist compare */ - negl nbytes_r /* nbytes = -nbytes */ - movl window(%esp), from_r /* from = window */ - - cmpl dist_r, %eax - jb .L_invalid_distance_too_far /* if (dist > wsize) */ - - addl dist_r, nbytes_r /* nbytes = dist - nbytes */ - cmpl $0, write(%esp) - jne .L_wrap_around_window_mmx /* if (write != 0) */ - - subl nbytes_r, %eax - addl %eax, from_r /* from += wsize - nbytes */ - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - -.L_wrap_around_window_mmx: -#define write_r %eax - movl write(%esp), write_r - cmpl write_r, nbytes_r - jbe .L_contiguous_in_window_mmx /* if (write >= nbytes) */ - - addl wsize(%esp), from_r - addl write_r, from_r - subl nbytes_r, from_r /* from += wsize + write - nbytes */ - subl write_r, nbytes_r /* nbytes -= write */ -#undef write_r - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl window(%esp), from_r /* from = window */ - movl write(%esp), nbytes_r /* nbytes = write */ - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - jmp .L_do_copy1_mmx - -.L_contiguous_in_window_mmx: -#define write_r %eax - addl write_r, from_r - subl nbytes_r, from_r /* from += write - nbytes */ -#undef write_r - - cmpl nbytes_r, len_r - jbe .L_do_copy1_mmx /* if (nbytes >= len) */ - - subl nbytes_r, len_r /* len -= nbytes */ - rep movsb - movl out_r, from_r - subl dist_r, from_r /* from = out - dist */ - -.L_do_copy1_mmx: -#undef nbytes_r -#define in_r %esi - movl len_r, %ecx - rep movsb - - movl in(%esp), in_r /* move in back to %esi, toss from */ - movl lcode(%esp), %ebx /* move lcode back to %ebx, toss dist */ - jmp .L_while_test_mmx - -#undef hold_r -#undef bitslong_r - -#endif /* USE_MMX || RUN_TIME_MMX */ - - -/*** USE_MMX, NO_MMX, and RUNTIME_MMX from here on ***/ - -.L_invalid_distance_code: - /* else { - * strm->msg = "invalid distance code"; - * state->mode = BAD; - * } - */ - movl $.L_invalid_distance_code_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_test_for_end_of_block: - /* else if (op & 32) { - * state->mode = TYPE; - * break; - * } - */ - testb $32, %al - jz .L_invalid_literal_length_code /* if ((op & 32) == 0) */ - - movl $0, %ecx - movl $INFLATE_MODE_TYPE, %edx - jmp .L_update_stream_state - -.L_invalid_literal_length_code: - /* else { - * strm->msg = "invalid literal/length code"; - * state->mode = BAD; - * } - */ - movl $.L_invalid_literal_length_code_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_invalid_distance_too_far: - /* strm->msg = "invalid distance too far back"; - * state->mode = BAD; - */ - movl in(%esp), in_r /* from_r has in's reg, put in back */ - movl $.L_invalid_distance_too_far_msg, %ecx - movl $INFLATE_MODE_BAD, %edx - jmp .L_update_stream_state - -.L_update_stream_state: - /* set strm->msg = %ecx, strm->state->mode = %edx */ - movl strm_sp(%esp), %eax - testl %ecx, %ecx /* if (msg != NULL) */ - jz .L_skip_msg - movl %ecx, msg_strm(%eax) /* strm->msg = msg */ -.L_skip_msg: - movl state_strm(%eax), %eax /* state = strm->state */ - movl %edx, mode_state(%eax) /* state->mode = edx (BAD | TYPE) */ - jmp .L_break_loop - -.align 32,0x90 -.L_break_loop: - -/* - * Regs: - * - * bits = %ebp when mmx, and in %ebx when non-mmx - * hold = %hold_mm when mmx, and in %ebp when non-mmx - * in = %esi - * out = %edi - */ - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -#if defined( RUN_TIME_MMX ) - - cmpl $DO_USE_MMX, inflate_fast_use_mmx - jne .L_update_next_in - -#endif /* RUN_TIME_MMX */ - - movl %ebp, %ebx - -.L_update_next_in: - -#endif - -#define strm_r %eax -#define state_r %edx - - /* len = bits >> 3; - * in -= len; - * bits -= len << 3; - * hold &= (1U << bits) - 1; - * state->hold = hold; - * state->bits = bits; - * strm->next_in = in; - * strm->next_out = out; - */ - movl strm_sp(%esp), strm_r - movl %ebx, %ecx - movl state_strm(strm_r), state_r - shrl $3, %ecx - subl %ecx, in_r - shll $3, %ecx - subl %ecx, %ebx - movl out_r, next_out_strm(strm_r) - movl %ebx, bits_state(state_r) - movl %ebx, %ecx - - leal buf(%esp), %ebx - cmpl %ebx, last(%esp) - jne .L_buf_not_used /* if buf != last */ - - subl %ebx, in_r /* in -= buf */ - movl next_in_strm(strm_r), %ebx - movl %ebx, last(%esp) /* last = strm->next_in */ - addl %ebx, in_r /* in += strm->next_in */ - movl avail_in_strm(strm_r), %ebx - subl $11, %ebx - addl %ebx, last(%esp) /* last = &strm->next_in[ avail_in - 11 ] */ - -.L_buf_not_used: - movl in_r, next_in_strm(strm_r) - - movl $1, %ebx - shll %cl, %ebx - decl %ebx - -#if defined( USE_MMX ) || defined( RUN_TIME_MMX ) - -#if defined( RUN_TIME_MMX ) - - cmpl $DO_USE_MMX, inflate_fast_use_mmx - jne .L_update_hold - -#endif /* RUN_TIME_MMX */ - - psrlq used_mm, hold_mm /* hold_mm >>= last bit length */ - movd hold_mm, %ebp - - emms - -.L_update_hold: - -#endif /* USE_MMX || RUN_TIME_MMX */ - - andl %ebx, %ebp - movl %ebp, hold_state(state_r) - -#define last_r %ebx - - /* strm->avail_in = in < last ? 11 + (last - in) : 11 - (in - last) */ - movl last(%esp), last_r - cmpl in_r, last_r - jbe .L_last_is_smaller /* if (in >= last) */ - - subl in_r, last_r /* last -= in */ - addl $11, last_r /* last += 11 */ - movl last_r, avail_in_strm(strm_r) - jmp .L_fixup_out -.L_last_is_smaller: - subl last_r, in_r /* in -= last */ - negl in_r /* in = -in */ - addl $11, in_r /* in += 11 */ - movl in_r, avail_in_strm(strm_r) - -#undef last_r -#define end_r %ebx - -.L_fixup_out: - /* strm->avail_out = out < end ? 257 + (end - out) : 257 - (out - end)*/ - movl end(%esp), end_r - cmpl out_r, end_r - jbe .L_end_is_smaller /* if (out >= end) */ - - subl out_r, end_r /* end -= out */ - addl $257, end_r /* end += 257 */ - movl end_r, avail_out_strm(strm_r) - jmp .L_done -.L_end_is_smaller: - subl end_r, out_r /* out -= end */ - negl out_r /* out = -out */ - addl $257, out_r /* out += 257 */ - movl out_r, avail_out_strm(strm_r) - -#undef end_r -#undef strm_r -#undef state_r - -.L_done: - addl $local_var_size, %esp - popf - popl %ebx - popl %ebp - popl %esi - popl %edi - ret - -#if defined( GAS_ELF ) -/* elf info */ -.type inflate_fast,@function -.size inflate_fast,.-inflate_fast -#endif Index: compat/zlib/contrib/iostream3/zfstream.h ================================================================== --- compat/zlib/contrib/iostream3/zfstream.h +++ compat/zlib/contrib/iostream3/zfstream.h @@ -411,11 +411,11 @@ */ template class gzomanip2 { public: - // Allows insertor to peek at internals + // Allows inserter to peek at internals template friend gzofstream& operator<<(gzofstream&, const gzomanip2&); @@ -450,11 +450,11 @@ T1 v1, T2 v2) : func(f), val1(v1), val2(v2) { } -// Insertor applies underlying manipulator function to stream +// Inserter applies underlying manipulator function to stream template inline gzofstream& operator<<(gzofstream& s, const gzomanip2& m) { return (*m.func)(s, m.val1, m.val2); } DELETED compat/zlib/contrib/masmx64/bld_ml64.bat Index: compat/zlib/contrib/masmx64/bld_ml64.bat ================================================================== --- compat/zlib/contrib/masmx64/bld_ml64.bat +++ /dev/null @@ -1,2 +0,0 @@ -ml64.exe /Flinffasx64 /c /Zi inffasx64.asm -ml64.exe /Flgvmat64 /c /Zi gvmat64.asm DELETED compat/zlib/contrib/masmx64/gvmat64.asm Index: compat/zlib/contrib/masmx64/gvmat64.asm ================================================================== --- compat/zlib/contrib/masmx64/gvmat64.asm +++ /dev/null @@ -1,553 +0,0 @@ -;uInt longest_match_x64( -; deflate_state *s, -; IPos cur_match); /* current match */ - -; gvmat64.asm -- Asm portion of the optimized longest_match for 32 bits x86_64 -; (AMD64 on Athlon 64, Opteron, Phenom -; and Intel EM64T on Pentium 4 with EM64T, Pentium D, Core 2 Duo, Core I5/I7) -; Copyright (C) 1995-2010 Jean-loup Gailly, Brian Raiter and Gilles Vollant. -; -; File written by Gilles Vollant, by converting to assembly the longest_match -; from Jean-loup Gailly in deflate.c of zLib and infoZip zip. -; -; and by taking inspiration on asm686 with masm, optimised assembly code -; from Brian Raiter, written 1998 -; -; This software is provided 'as-is', without any express or implied -; warranty. In no event will the authors be held liable for any damages -; arising from the use of this software. -; -; Permission is granted to anyone to use this software for any purpose, -; including commercial applications, and to alter it and redistribute it -; freely, subject to the following restrictions: -; -; 1. The origin of this software must not be misrepresented; you must not -; claim that you wrote the original software. If you use this software -; in a product, an acknowledgment in the product documentation would be -; appreciated but is not required. -; 2. Altered source versions must be plainly marked as such, and must not be -; misrepresented as being the original software -; 3. This notice may not be removed or altered from any source distribution. -; -; -; -; http://www.zlib.net -; http://www.winimage.com/zLibDll -; http://www.muppetlabs.com/~breadbox/software/assembly.html -; -; to compile this file for infozip Zip, I use option: -; ml64.exe /Flgvmat64 /c /Zi /DINFOZIP gvmat64.asm -; -; to compile this file for zLib, I use option: -; ml64.exe /Flgvmat64 /c /Zi gvmat64.asm -; Be carrefull to adapt zlib1222add below to your version of zLib -; (if you use a version of zLib before 1.0.4 or after 1.2.2.2, change -; value of zlib1222add later) -; -; This file compile with Microsoft Macro Assembler (x64) for AMD64 -; -; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK -; -; (you can get Windows WDK with ml64 for AMD64 from -; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) -; - - -;uInt longest_match(s, cur_match) -; deflate_state *s; -; IPos cur_match; /* current match */ -.code -longest_match PROC - - -;LocalVarsSize equ 88 - LocalVarsSize equ 72 - -; register used : rax,rbx,rcx,rdx,rsi,rdi,r8,r9,r10,r11,r12 -; free register : r14,r15 -; register can be saved : rsp - - chainlenwmask equ rsp + 8 - LocalVarsSize ; high word: current chain len - ; low word: s->wmask -;window equ rsp + xx - LocalVarsSize ; local copy of s->window ; stored in r10 -;windowbestlen equ rsp + xx - LocalVarsSize ; s->window + bestlen , use r10+r11 -;scanstart equ rsp + xx - LocalVarsSize ; first two bytes of string ; stored in r12w -;scanend equ rsp + xx - LocalVarsSize ; last two bytes of string use ebx -;scanalign equ rsp + xx - LocalVarsSize ; dword-misalignment of string r13 -;bestlen equ rsp + xx - LocalVarsSize ; size of best match so far -> r11d -;scan equ rsp + xx - LocalVarsSize ; ptr to string wanting match -> r9 -IFDEF INFOZIP -ELSE - nicematch equ (rsp + 16 - LocalVarsSize) ; a good enough match size -ENDIF - -save_rdi equ rsp + 24 - LocalVarsSize -save_rsi equ rsp + 32 - LocalVarsSize -save_rbx equ rsp + 40 - LocalVarsSize -save_rbp equ rsp + 48 - LocalVarsSize -save_r12 equ rsp + 56 - LocalVarsSize -save_r13 equ rsp + 64 - LocalVarsSize -;save_r14 equ rsp + 72 - LocalVarsSize -;save_r15 equ rsp + 80 - LocalVarsSize - - -; summary of register usage -; scanend ebx -; scanendw bx -; chainlenwmask edx -; curmatch rsi -; curmatchd esi -; windowbestlen r8 -; scanalign r9 -; scanalignd r9d -; window r10 -; bestlen r11 -; bestlend r11d -; scanstart r12d -; scanstartw r12w -; scan r13 -; nicematch r14d -; limit r15 -; limitd r15d -; prev rcx - -; all the +4 offsets are due to the addition of pending_buf_size (in zlib -; in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, remove the +4). -; Note : these value are good with a 8 bytes boundary pack structure - - - MAX_MATCH equ 258 - MIN_MATCH equ 3 - MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) - - -;;; Offsets for fields in the deflate_state structure. These numbers -;;; are calculated from the definition of deflate_state, with the -;;; assumption that the compiler will dword-align the fields. (Thus, -;;; changing the definition of deflate_state could easily cause this -;;; program to crash horribly, without so much as a warning at -;;; compile time. Sigh.) - -; all the +zlib1222add offsets are due to the addition of fields -; in zlib in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). -; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). -; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). - - -IFDEF INFOZIP - -_DATA SEGMENT -COMM window_size:DWORD -; WMask ; 7fff -COMM window:BYTE:010040H -COMM prev:WORD:08000H -; MatchLen : unused -; PrevMatch : unused -COMM strstart:DWORD -COMM match_start:DWORD -; Lookahead : ignore -COMM prev_length:DWORD ; PrevLen -COMM max_chain_length:DWORD -COMM good_match:DWORD -COMM nice_match:DWORD -prev_ad equ OFFSET prev -window_ad equ OFFSET window -nicematch equ nice_match -_DATA ENDS -WMask equ 07fffh - -ELSE - - IFNDEF zlib1222add - zlib1222add equ 8 - ENDIF -dsWSize equ 56+zlib1222add+(zlib1222add/2) -dsWMask equ 64+zlib1222add+(zlib1222add/2) -dsWindow equ 72+zlib1222add -dsPrev equ 88+zlib1222add -dsMatchLen equ 128+zlib1222add -dsPrevMatch equ 132+zlib1222add -dsStrStart equ 140+zlib1222add -dsMatchStart equ 144+zlib1222add -dsLookahead equ 148+zlib1222add -dsPrevLen equ 152+zlib1222add -dsMaxChainLen equ 156+zlib1222add -dsGoodMatch equ 172+zlib1222add -dsNiceMatch equ 176+zlib1222add - -window_size equ [ rcx + dsWSize] -WMask equ [ rcx + dsWMask] -window_ad equ [ rcx + dsWindow] -prev_ad equ [ rcx + dsPrev] -strstart equ [ rcx + dsStrStart] -match_start equ [ rcx + dsMatchStart] -Lookahead equ [ rcx + dsLookahead] ; 0ffffffffh on infozip -prev_length equ [ rcx + dsPrevLen] -max_chain_length equ [ rcx + dsMaxChainLen] -good_match equ [ rcx + dsGoodMatch] -nice_match equ [ rcx + dsNiceMatch] -ENDIF - -; parameter 1 in r8(deflate state s), param 2 in rdx (cur match) - -; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and -; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp -; -; All registers must be preserved across the call, except for -; rax, rcx, rdx, r8, r9, r10, and r11, which are scratch. - - - -;;; Save registers that the compiler may be using, and adjust esp to -;;; make room for our stack frame. - - -;;; Retrieve the function arguments. r8d will hold cur_match -;;; throughout the entire function. edx will hold the pointer to the -;;; deflate_state structure during the function's setup (before -;;; entering the main loop. - -; parameter 1 in rcx (deflate_state* s), param 2 in edx -> r8 (cur match) - -; this clear high 32 bits of r8, which can be garbage in both r8 and rdx - - mov [save_rdi],rdi - mov [save_rsi],rsi - mov [save_rbx],rbx - mov [save_rbp],rbp -IFDEF INFOZIP - mov r8d,ecx -ELSE - mov r8d,edx -ENDIF - mov [save_r12],r12 - mov [save_r13],r13 -; mov [save_r14],r14 -; mov [save_r15],r15 - - -;;; uInt wmask = s->w_mask; -;;; unsigned chain_length = s->max_chain_length; -;;; if (s->prev_length >= s->good_match) { -;;; chain_length >>= 2; -;;; } - - mov edi, prev_length - mov esi, good_match - mov eax, WMask - mov ebx, max_chain_length - cmp edi, esi - jl LastMatchGood - shr ebx, 2 -LastMatchGood: - -;;; chainlen is decremented once beforehand so that the function can -;;; use the sign flag instead of the zero flag for the exit test. -;;; It is then shifted into the high word, to make room for the wmask -;;; value, which it will always accompany. - - dec ebx - shl ebx, 16 - or ebx, eax - -;;; on zlib only -;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - -IFDEF INFOZIP - mov [chainlenwmask], ebx -; on infozip nice_match = [nice_match] -ELSE - mov eax, nice_match - mov [chainlenwmask], ebx - mov r10d, Lookahead - cmp r10d, eax - cmovnl r10d, eax - mov [nicematch],r10d -ENDIF - -;;; register Bytef *scan = s->window + s->strstart; - mov r10, window_ad - mov ebp, strstart - lea r13, [r10 + rbp] - -;;; Determine how many bytes the scan ptr is off from being -;;; dword-aligned. - - mov r9,r13 - neg r13 - and r13,3 - -;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? -;;; s->strstart - (IPos)MAX_DIST(s) : NIL; -IFDEF INFOZIP - mov eax,07efah ; MAX_DIST = (WSIZE-MIN_LOOKAHEAD) (0x8000-(3+8+1)) -ELSE - mov eax, window_size - sub eax, MIN_LOOKAHEAD -ENDIF - xor edi,edi - sub ebp, eax - - mov r11d, prev_length - - cmovng ebp,edi - -;;; int best_len = s->prev_length; - - -;;; Store the sum of s->window + best_len in esi locally, and in esi. - - lea rsi,[r10+r11] - -;;; register ush scan_start = *(ushf*)scan; -;;; register ush scan_end = *(ushf*)(scan+best_len-1); -;;; Posf *prev = s->prev; - - movzx r12d,word ptr [r9] - movzx ebx, word ptr [r9 + r11 - 1] - - mov rdi, prev_ad - -;;; Jump into the main loop. - - mov edx, [chainlenwmask] - - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop1: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry1: - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop2: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry2: - cmp bx,word ptr [rsi + r8 - 1] - jz LookupLoopIsZero - -LookupLoop4: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry4: - - cmp bx,word ptr [rsi + r8 - 1] - jnz LookupLoop1 - jmp LookupLoopIsZero - - -;;; do { -;;; match = s->window + cur_match; -;;; if (*(ushf*)(match+best_len-1) != scan_end || -;;; *(ushf*)match != scan_start) continue; -;;; [...] -;;; } while ((cur_match = prev[cur_match & wmask]) > limit -;;; && --chain_length != 0); -;;; -;;; Here is the inner loop of the function. The function will spend the -;;; majority of its time in this loop, and majority of that time will -;;; be spent in the first ten instructions. -;;; -;;; Within this loop: -;;; ebx = scanend -;;; r8d = curmatch -;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) -;;; esi = windowbestlen - i.e., (window + bestlen) -;;; edi = prev -;;; ebp = limit - -LookupLoop: - and r8d, edx - - movzx r8d, word ptr [rdi + r8*2] - cmp r8d, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow - -LoopEntry: - - cmp bx,word ptr [rsi + r8 - 1] - jnz LookupLoop1 -LookupLoopIsZero: - cmp r12w, word ptr [r10 + r8] - jnz LookupLoop1 - - -;;; Store the current value of chainlen. - mov [chainlenwmask], edx - -;;; Point edi to the string under scrutiny, and esi to the string we -;;; are hoping to match it up with. In actuality, esi and edi are -;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is -;;; initialized to -(MAX_MATCH_8 - scanalign). - - lea rsi,[r8+r10] - mov rdx, 0fffffffffffffef8h; -(MAX_MATCH_8) - lea rsi, [rsi + r13 + 0108h] ;MAX_MATCH_8] - lea rdi, [r9 + r13 + 0108h] ;MAX_MATCH_8] - - prefetcht1 [rsi+rdx] - prefetcht1 [rdi+rdx] - - -;;; Test the strings for equality, 8 bytes at a time. At the end, -;;; adjust rdx so that it is offset to the exact byte that mismatched. -;;; -;;; We already know at this point that the first three bytes of the -;;; strings match each other, and they can be safely passed over before -;;; starting the compare loop. So what this code does is skip over 0-3 -;;; bytes, as much as necessary in order to dword-align the edi -;;; pointer. (rsi will still be misaligned three times out of four.) -;;; -;;; It should be confessed that this loop usually does not represent -;;; much of the total running time. Replacing it with a more -;;; straightforward "rep cmpsb" would not drastically degrade -;;; performance. - - -LoopCmps: - mov rax, [rsi + rdx] - xor rax, [rdi + rdx] - jnz LeaveLoopCmps - - mov rax, [rsi + rdx + 8] - xor rax, [rdi + rdx + 8] - jnz LeaveLoopCmps8 - - - mov rax, [rsi + rdx + 8+8] - xor rax, [rdi + rdx + 8+8] - jnz LeaveLoopCmps16 - - add rdx,8+8+8 - - jnz short LoopCmps - jmp short LenMaximum -LeaveLoopCmps16: add rdx,8 -LeaveLoopCmps8: add rdx,8 -LeaveLoopCmps: - - test eax, 0000FFFFh - jnz LenLower - - test eax,0ffffffffh - - jnz LenLower32 - - add rdx,4 - shr rax,32 - or ax,ax - jnz LenLower - -LenLower32: - shr eax,16 - add rdx,2 -LenLower: sub al, 1 - adc rdx, 0 -;;; Calculate the length of the match. If it is longer than MAX_MATCH, -;;; then automatically accept it as the best possible match and leave. - - lea rax, [rdi + rdx] - sub rax, r9 - cmp eax, MAX_MATCH - jge LenMaximum - -;;; If the length of the match is not longer than the best match we -;;; have so far, then forget it and return to the lookup loop. -;/////////////////////////////////// - - cmp eax, r11d - jg LongerMatch - - lea rsi,[r10+r11] - - mov rdi, prev_ad - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; s->match_start = cur_match; -;;; best_len = len; -;;; if (len >= nice_match) break; -;;; scan_end = *(ushf*)(scan+best_len-1); - -LongerMatch: - mov r11d, eax - mov match_start, r8d - cmp eax, [nicematch] - jge LeaveNow - - lea rsi,[r10+rax] - - movzx ebx, word ptr [r9 + rax - 1] - mov rdi, prev_ad - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; Accept the current string, with the maximum possible length. - -LenMaximum: - mov r11d,MAX_MATCH - mov match_start, r8d - -;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; -;;; return s->lookahead; - -LeaveNow: -IFDEF INFOZIP - mov eax,r11d -ELSE - mov eax, Lookahead - cmp r11d, eax - cmovng eax, r11d -ENDIF - -;;; Restore the stack and return from whence we came. - - - mov rsi,[save_rsi] - mov rdi,[save_rdi] - mov rbx,[save_rbx] - mov rbp,[save_rbp] - mov r12,[save_r12] - mov r13,[save_r13] -; mov r14,[save_r14] -; mov r15,[save_r15] - - - ret 0 -; please don't remove this string ! -; Your can freely use gvmat64 in any free or commercial app -; but it is far better don't remove the string in the binary! - db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998, converted to amd 64 by Gilles Vollant 2005",0dh,0ah,0 -longest_match ENDP - -match_init PROC - ret 0 -match_init ENDP - - -END DELETED compat/zlib/contrib/masmx64/inffas8664.c Index: compat/zlib/contrib/masmx64/inffas8664.c ================================================================== --- compat/zlib/contrib/masmx64/inffas8664.c +++ /dev/null @@ -1,186 +0,0 @@ -/* inffas8664.c is a hand tuned assembler version of inffast.c - fast decoding - * version for AMD64 on Windows using Microsoft C compiler - * - * Copyright (C) 1995-2003 Mark Adler - * For conditions of distribution and use, see copyright notice in zlib.h - * - * Copyright (C) 2003 Chris Anderson - * Please use the copyright conditions above. - * - * 2005 - Adaptation to Microsoft C Compiler for AMD64 by Gilles Vollant - * - * inffas8664.c call function inffas8664fnc in inffasx64.asm - * inffasx64.asm is automatically convert from AMD64 portion of inffas86.c - * - * Dec-29-2003 -- I added AMD64 inflate asm support. This version is also - * slightly quicker on x86 systems because, instead of using rep movsb to copy - * data, it uses rep movsw, which moves data in 2-byte chunks instead of single - * bytes. I've tested the AMD64 code on a Fedora Core 1 + the x86_64 updates - * from http://fedora.linux.duke.edu/fc1_x86_64 - * which is running on an Athlon 64 3000+ / Gigabyte GA-K8VT800M system with - * 1GB ram. The 64-bit version is about 4% faster than the 32-bit version, - * when decompressing mozilla-source-1.3.tar.gz. - * - * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from - * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at - * the moment. I have successfully compiled and tested this code with gcc2.96, - * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S - * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX - * enabled. I will attempt to merge the MMX code into this version. Newer - * versions of this and inffast.S can be found at - * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ - * - */ - -#include -#include "zutil.h" -#include "inftrees.h" -#include "inflate.h" -#include "inffast.h" - -/* Mark Adler's comments from inffast.c: */ - -/* - Decode literal, length, and distance codes and write out the resulting - literal and match bytes until either not enough input or output is - available, an end-of-block is encountered, or a data error is encountered. - When large enough input and output buffers are supplied to inflate(), for - example, a 16K input buffer and a 64K output buffer, more than 95% of the - inflate execution time is spent in this routine. - - Entry assumptions: - - state->mode == LEN - strm->avail_in >= 6 - strm->avail_out >= 258 - start >= strm->avail_out - state->bits < 8 - - On return, state->mode is one of: - - LEN -- ran out of enough output space or enough available input - TYPE -- reached end of block code, inflate() to interpret next block - BAD -- error in block data - - Notes: - - - The maximum input bits used by a length/distance pair is 15 bits for the - length code, 5 bits for the length extra, 15 bits for the distance code, - and 13 bits for the distance extra. This totals 48 bits, or six bytes. - Therefore if strm->avail_in >= 6, then there is enough input to avoid - checking for available input while decoding. - - - The maximum bytes that a single length/distance pair can output is 258 - bytes, which is the maximum length that can be coded. inflate_fast() - requires strm->avail_out >= 258 for each loop to avoid checking for - output space. - */ - - - - typedef struct inffast_ar { -/* 64 32 x86 x86_64 */ -/* ar offset register */ -/* 0 0 */ void *esp; /* esp save */ -/* 8 4 */ void *ebp; /* ebp save */ -/* 16 8 */ unsigned char FAR *in; /* esi rsi local strm->next_in */ -/* 24 12 */ unsigned char FAR *last; /* r9 while in < last */ -/* 32 16 */ unsigned char FAR *out; /* edi rdi local strm->next_out */ -/* 40 20 */ unsigned char FAR *beg; /* inflate()'s init next_out */ -/* 48 24 */ unsigned char FAR *end; /* r10 while out < end */ -/* 56 28 */ unsigned char FAR *window;/* size of window, wsize!=0 */ -/* 64 32 */ code const FAR *lcode; /* ebp rbp local strm->lencode */ -/* 72 36 */ code const FAR *dcode; /* r11 local strm->distcode */ -/* 80 40 */ size_t /*unsigned long */hold; /* edx rdx local strm->hold */ -/* 88 44 */ unsigned bits; /* ebx rbx local strm->bits */ -/* 92 48 */ unsigned wsize; /* window size */ -/* 96 52 */ unsigned write; /* window write index */ -/*100 56 */ unsigned lmask; /* r12 mask for lcode */ -/*104 60 */ unsigned dmask; /* r13 mask for dcode */ -/*108 64 */ unsigned len; /* r14 match length */ -/*112 68 */ unsigned dist; /* r15 match distance */ -/*116 72 */ unsigned status; /* set when state chng*/ - } type_ar; -#ifdef ASMINF - -void inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ - struct inflate_state FAR *state; - type_ar ar; - void inffas8664fnc(struct inffast_ar * par); - - - -#if (defined( __GNUC__ ) && defined( __amd64__ ) && ! defined( __i386 )) || (defined(_MSC_VER) && defined(_M_AMD64)) -#define PAD_AVAIL_IN 6 -#define PAD_AVAIL_OUT 258 -#else -#define PAD_AVAIL_IN 5 -#define PAD_AVAIL_OUT 257 -#endif - - /* copy state to local variables */ - state = (struct inflate_state FAR *)strm->state; - - ar.in = strm->next_in; - ar.last = ar.in + (strm->avail_in - PAD_AVAIL_IN); - ar.out = strm->next_out; - ar.beg = ar.out - (start - strm->avail_out); - ar.end = ar.out + (strm->avail_out - PAD_AVAIL_OUT); - ar.wsize = state->wsize; - ar.write = state->wnext; - ar.window = state->window; - ar.hold = state->hold; - ar.bits = state->bits; - ar.lcode = state->lencode; - ar.dcode = state->distcode; - ar.lmask = (1U << state->lenbits) - 1; - ar.dmask = (1U << state->distbits) - 1; - - /* decode literals and length/distances until end-of-block or not enough - input data or output space */ - - /* align in on 1/2 hold size boundary */ - while (((size_t)(void *)ar.in & (sizeof(ar.hold) / 2 - 1)) != 0) { - ar.hold += (unsigned long)*ar.in++ << ar.bits; - ar.bits += 8; - } - - inffas8664fnc(&ar); - - if (ar.status > 1) { - if (ar.status == 2) - strm->msg = "invalid literal/length code"; - else if (ar.status == 3) - strm->msg = "invalid distance code"; - else - strm->msg = "invalid distance too far back"; - state->mode = BAD; - } - else if ( ar.status == 1 ) { - state->mode = TYPE; - } - - /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ - ar.len = ar.bits >> 3; - ar.in -= ar.len; - ar.bits -= ar.len << 3; - ar.hold &= (1U << ar.bits) - 1; - - /* update state and return */ - strm->next_in = ar.in; - strm->next_out = ar.out; - strm->avail_in = (unsigned)(ar.in < ar.last ? - PAD_AVAIL_IN + (ar.last - ar.in) : - PAD_AVAIL_IN - (ar.in - ar.last)); - strm->avail_out = (unsigned)(ar.out < ar.end ? - PAD_AVAIL_OUT + (ar.end - ar.out) : - PAD_AVAIL_OUT - (ar.out - ar.end)); - state->hold = (unsigned long)ar.hold; - state->bits = ar.bits; - return; -} - -#endif DELETED compat/zlib/contrib/masmx64/inffasx64.asm Index: compat/zlib/contrib/masmx64/inffasx64.asm ================================================================== --- compat/zlib/contrib/masmx64/inffasx64.asm +++ /dev/null @@ -1,396 +0,0 @@ -; inffasx64.asm is a hand tuned assembler version of inffast.c - fast decoding -; version for AMD64 on Windows using Microsoft C compiler -; -; inffasx64.asm is automatically convert from AMD64 portion of inffas86.c -; inffasx64.asm is called by inffas8664.c, which contain more info. - - -; to compile this file, I use option -; ml64.exe /Flinffasx64 /c /Zi inffasx64.asm -; with Microsoft Macro Assembler (x64) for AMD64 -; - -; This file compile with Microsoft Macro Assembler (x64) for AMD64 -; -; ml64.exe is given with Visual Studio 2005/2008/2010 and Windows WDK -; -; (you can get Windows WDK with ml64 for AMD64 from -; http://www.microsoft.com/whdc/Devtools/wdk/default.mspx for low price) -; - - -.code -inffas8664fnc PROC - -; see http://weblogs.asp.net/oldnewthing/archive/2004/01/14/58579.aspx and -; http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/64bitAMD_8e951dd2-ee77-4728-8702-55ce4b5dd24a.xml.asp -; -; All registers must be preserved across the call, except for -; rax, rcx, rdx, r8, r-9, r10, and r11, which are scratch. - - - mov [rsp-8],rsi - mov [rsp-16],rdi - mov [rsp-24],r12 - mov [rsp-32],r13 - mov [rsp-40],r14 - mov [rsp-48],r15 - mov [rsp-56],rbx - - mov rax,rcx - - mov [rax+8], rbp ; /* save regs rbp and rsp */ - mov [rax], rsp - - mov rsp, rax ; /* make rsp point to &ar */ - - mov rsi, [rsp+16] ; /* rsi = in */ - mov rdi, [rsp+32] ; /* rdi = out */ - mov r9, [rsp+24] ; /* r9 = last */ - mov r10, [rsp+48] ; /* r10 = end */ - mov rbp, [rsp+64] ; /* rbp = lcode */ - mov r11, [rsp+72] ; /* r11 = dcode */ - mov rdx, [rsp+80] ; /* rdx = hold */ - mov ebx, [rsp+88] ; /* ebx = bits */ - mov r12d, [rsp+100] ; /* r12d = lmask */ - mov r13d, [rsp+104] ; /* r13d = dmask */ - ; /* r14d = len */ - ; /* r15d = dist */ - - - cld - cmp r10, rdi - je L_one_time ; /* if only one decode left */ - cmp r9, rsi - - jne L_do_loop - - -L_one_time: - mov r8, r12 ; /* r8 = lmask */ - cmp bl, 32 - ja L_get_length_code_one_time - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - jmp L_get_length_code_one_time - -ALIGN 4 -L_while_test: - cmp r10, rdi - jbe L_break_loop - cmp r9, rsi - jbe L_break_loop - -L_do_loop: - mov r8, r12 ; /* r8 = lmask */ - cmp bl, 32 - ja L_get_length_code ; /* if (32 < bits) */ - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - -L_get_length_code: - and r8, rdx ; /* r8 &= hold */ - mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ - - mov cl, ah ; /* cl = this.bits */ - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - - test al, al - jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ - - mov r8, r12 ; /* r8 = lmask */ - shr eax, 16 ; /* output this.val char */ - stosb - -L_get_length_code_one_time: - and r8, rdx ; /* r8 &= hold */ - mov eax, [rbp+r8*4] ; /* eax = lcode[hold & lmask] */ - -L_dolen: - mov cl, ah ; /* cl = this.bits */ - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - - test al, al - jnz L_test_for_length_base ; /* if (op != 0) 45.7% */ - - shr eax, 16 ; /* output this.val char */ - stosb - jmp L_while_test - -ALIGN 4 -L_test_for_length_base: - mov r14d, eax ; /* len = this */ - shr r14d, 16 ; /* len = this.val */ - mov cl, al - - test al, 16 - jz L_test_for_second_level_length ; /* if ((op & 16) == 0) 8% */ - and cl, 15 ; /* op &= 15 */ - jz L_decode_distance ; /* if (!op) */ - -L_add_bits_to_len: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - shr rdx, cl - add r14d, eax ; /* len += hold & mask[op] */ - -L_decode_distance: - mov r8, r13 ; /* r8 = dmask */ - cmp bl, 32 - ja L_get_distance_code ; /* if (32 < bits) */ - - lodsd ; /* eax = *(uint *)in++ */ - mov cl, bl ; /* cl = bits, needs it for shifting */ - add bl, 32 ; /* bits += 32 */ - shl rax, cl - or rdx, rax ; /* hold |= *((uint *)in)++ << bits */ - -L_get_distance_code: - and r8, rdx ; /* r8 &= hold */ - mov eax, [r11+r8*4] ; /* eax = dcode[hold & dmask] */ - -L_dodist: - mov r15d, eax ; /* dist = this */ - shr r15d, 16 ; /* dist = this.val */ - mov cl, ah - sub bl, ah ; /* bits -= this.bits */ - shr rdx, cl ; /* hold >>= this.bits */ - mov cl, al ; /* cl = this.op */ - - test al, 16 ; /* if ((op & 16) == 0) */ - jz L_test_for_second_level_dist - and cl, 15 ; /* op &= 15 */ - jz L_check_dist_one - -L_add_bits_to_dist: - sub bl, cl - xor eax, eax - inc eax - shl eax, cl - dec eax ; /* (1 << op) - 1 */ - and eax, edx ; /* eax &= hold */ - shr rdx, cl - add r15d, eax ; /* dist += hold & ((1 << op) - 1) */ - -L_check_window: - mov r8, rsi ; /* save in so from can use it's reg */ - mov rax, rdi - sub rax, [rsp+40] ; /* nbytes = out - beg */ - - cmp eax, r15d - jb L_clip_window ; /* if (dist > nbytes) 4.2% */ - - mov ecx, r14d ; /* ecx = len */ - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - - sar ecx, 1 - jnc L_copy_two ; /* if len % 2 == 0 */ - - rep movsw - mov al, [rsi] - mov [rdi], al - inc rdi - - mov rsi, r8 ; /* move in back to %rsi, toss from */ - jmp L_while_test - -L_copy_two: - rep movsw - mov rsi, r8 ; /* move in back to %rsi, toss from */ - jmp L_while_test - -ALIGN 4 -L_check_dist_one: - cmp r15d, 1 ; /* if dist 1, is a memset */ - jne L_check_window - cmp [rsp+40], rdi ; /* if out == beg, outside window */ - je L_check_window - - mov ecx, r14d ; /* ecx = len */ - mov al, [rdi-1] - mov ah, al - - sar ecx, 1 - jnc L_set_two - mov [rdi], al - inc rdi - -L_set_two: - rep stosw - jmp L_while_test - -ALIGN 4 -L_test_for_second_level_length: - test al, 64 - jnz L_test_for_end_of_block ; /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - add eax, r14d ; /* eax += len */ - mov eax, [rbp+rax*4] ; /* eax = lcode[val+(hold&mask[op])]*/ - jmp L_dolen - -ALIGN 4 -L_test_for_second_level_dist: - test al, 64 - jnz L_invalid_distance_code ; /* if ((op & 64) != 0) */ - - xor eax, eax - inc eax - shl eax, cl - dec eax - and eax, edx ; /* eax &= hold */ - add eax, r15d ; /* eax += dist */ - mov eax, [r11+rax*4] ; /* eax = dcode[val+(hold&mask[op])]*/ - jmp L_dodist - -ALIGN 4 -L_clip_window: - mov ecx, eax ; /* ecx = nbytes */ - mov eax, [rsp+92] ; /* eax = wsize, prepare for dist cmp */ - neg ecx ; /* nbytes = -nbytes */ - - cmp eax, r15d - jb L_invalid_distance_too_far ; /* if (dist > wsize) */ - - add ecx, r15d ; /* nbytes = dist - nbytes */ - cmp dword ptr [rsp+96], 0 - jne L_wrap_around_window ; /* if (write != 0) */ - - mov rsi, [rsp+56] ; /* from = window */ - sub eax, ecx ; /* eax -= nbytes */ - add rsi, rax ; /* from += wsize - nbytes */ - - mov eax, r14d ; /* eax = len */ - cmp r14d, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* eax -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = &out[ -dist ] */ - jmp L_do_copy - -ALIGN 4 -L_wrap_around_window: - mov eax, [rsp+96] ; /* eax = write */ - cmp ecx, eax - jbe L_contiguous_in_window ; /* if (write >= nbytes) */ - - mov esi, [rsp+92] ; /* from = wsize */ - add rsi, [rsp+56] ; /* from += window */ - add rsi, rax ; /* from += write */ - sub rsi, rcx ; /* from -= nbytes */ - sub ecx, eax ; /* nbytes -= write */ - - mov eax, r14d ; /* eax = len */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, [rsp+56] ; /* from = window */ - mov ecx, [rsp+96] ; /* nbytes = write */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - jmp L_do_copy - -ALIGN 4 -L_contiguous_in_window: - mov rsi, [rsp+56] ; /* rsi = window */ - add rsi, rax - sub rsi, rcx ; /* from += write - nbytes */ - - mov eax, r14d ; /* eax = len */ - cmp eax, ecx - jbe L_do_copy ; /* if (nbytes >= len) */ - - sub eax, ecx ; /* len -= nbytes */ - rep movsb - mov rsi, rdi - sub rsi, r15 ; /* from = out - dist */ - jmp L_do_copy ; /* if (nbytes >= len) */ - -ALIGN 4 -L_do_copy: - mov ecx, eax ; /* ecx = len */ - rep movsb - - mov rsi, r8 ; /* move in back to %esi, toss from */ - jmp L_while_test - -L_test_for_end_of_block: - test al, 32 - jz L_invalid_literal_length_code - mov dword ptr [rsp+116], 1 - jmp L_break_loop_with_status - -L_invalid_literal_length_code: - mov dword ptr [rsp+116], 2 - jmp L_break_loop_with_status - -L_invalid_distance_code: - mov dword ptr [rsp+116], 3 - jmp L_break_loop_with_status - -L_invalid_distance_too_far: - mov dword ptr [rsp+116], 4 - jmp L_break_loop_with_status - -L_break_loop: - mov dword ptr [rsp+116], 0 - -L_break_loop_with_status: -; /* put in, out, bits, and hold back into ar and pop esp */ - mov [rsp+16], rsi ; /* in */ - mov [rsp+32], rdi ; /* out */ - mov [rsp+88], ebx ; /* bits */ - mov [rsp+80], rdx ; /* hold */ - - mov rax, [rsp] ; /* restore rbp and rsp */ - mov rbp, [rsp+8] - mov rsp, rax - - - - mov rsi,[rsp-8] - mov rdi,[rsp-16] - mov r12,[rsp-24] - mov r13,[rsp-32] - mov r14,[rsp-40] - mov r15,[rsp-48] - mov rbx,[rsp-56] - - ret 0 -; : -; : "m" (ar) -; : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi", -; "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" -; ); - -inffas8664fnc ENDP -;_TEXT ENDS -END DELETED compat/zlib/contrib/masmx64/readme.txt Index: compat/zlib/contrib/masmx64/readme.txt ================================================================== --- compat/zlib/contrib/masmx64/readme.txt +++ /dev/null @@ -1,31 +0,0 @@ -Summary -------- -This directory contains ASM implementations of the functions -longest_match() and inflate_fast(), for 64 bits x86 (both AMD64 and Intel EM64t), -for use with Microsoft Macro Assembler (x64) for AMD64 and Microsoft C++ 64 bits. - -gvmat64.asm is written by Gilles Vollant (2005), by using Brian Raiter 686/32 bits - assembly optimized version from Jean-loup Gailly original longest_match function - -inffasx64.asm and inffas8664.c were written by Chris Anderson, by optimizing - original function from Mark Adler - -Use instructions ----------------- -Assemble the .asm files using MASM and put the object files into the zlib source -directory. You can also get object files here: - - http://www.winimage.com/zLibDll/zlib124_masm_obj.zip - -define ASMV and ASMINF in your project. Include inffas8664.c in your source tree, -and inffasx64.obj and gvmat64.obj as object to link. - - -Build instructions ------------------- -run bld_64.bat with Microsoft Macro Assembler (x64) for AMD64 (ml64.exe) - -ml64.exe is given with Visual Studio 2005, Windows 2003 server DDK - -You can get Windows 2003 server DDK with ml64 and cl for AMD64 from - http://www.microsoft.com/whdc/devtools/ddk/default.mspx for low price) DELETED compat/zlib/contrib/masmx86/bld_ml32.bat Index: compat/zlib/contrib/masmx86/bld_ml32.bat ================================================================== --- compat/zlib/contrib/masmx86/bld_ml32.bat +++ /dev/null @@ -1,2 +0,0 @@ -ml /coff /Zi /c /Flmatch686.lst match686.asm -ml /coff /Zi /c /Flinffas32.lst inffas32.asm DELETED compat/zlib/contrib/masmx86/inffas32.asm Index: compat/zlib/contrib/masmx86/inffas32.asm ================================================================== --- compat/zlib/contrib/masmx86/inffas32.asm +++ /dev/null @@ -1,1080 +0,0 @@ -;/* inffas32.asm is a hand tuned assembler version of inffast.c -- fast decoding -; * -; * inffas32.asm is derivated from inffas86.c, with translation of assembly code -; * -; * Copyright (C) 1995-2003 Mark Adler -; * For conditions of distribution and use, see copyright notice in zlib.h -; * -; * Copyright (C) 2003 Chris Anderson -; * Please use the copyright conditions above. -; * -; * Mar-13-2003 -- Most of this is derived from inffast.S which is derived from -; * the gcc -S output of zlib-1.2.0/inffast.c. Zlib-1.2.0 is in beta release at -; * the moment. I have successfully compiled and tested this code with gcc2.96, -; * gcc3.2, icc5.0, msvc6.0. It is very close to the speed of inffast.S -; * compiled with gcc -DNO_MMX, but inffast.S is still faster on the P3 with MMX -; * enabled. I will attempt to merge the MMX code into this version. Newer -; * versions of this and inffast.S can be found at -; * http://www.eetbeetee.com/zlib/ and http://www.charm.net/~christop/zlib/ -; * -; * 2005 : modification by Gilles Vollant -; */ -; For Visual C++ 4.x and higher and ML 6.x and higher -; ml.exe is in directory \MASM611C of Win95 DDK -; ml.exe is also distributed in http://www.masm32.com/masmdl.htm -; and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/ -; -; -; compile with command line option -; ml /coff /Zi /c /Flinffas32.lst inffas32.asm - -; if you define NO_GZIP (see inflate.h), compile with -; ml /coff /Zi /c /Flinffas32.lst /DNO_GUNZIP inffas32.asm - - -; zlib122sup is 0 fort zlib 1.2.2.1 and lower -; zlib122sup is 8 fort zlib 1.2.2.2 and more (with addition of dmax and head -; in inflate_state in inflate.h) -zlib1222sup equ 8 - - -IFDEF GUNZIP - INFLATE_MODE_TYPE equ 11 - INFLATE_MODE_BAD equ 26 -ELSE - IFNDEF NO_GUNZIP - INFLATE_MODE_TYPE equ 11 - INFLATE_MODE_BAD equ 26 - ELSE - INFLATE_MODE_TYPE equ 3 - INFLATE_MODE_BAD equ 17 - ENDIF -ENDIF - - -; 75 "inffast.S" -;FILE "inffast.S" - -;;;GLOBAL _inflate_fast - -;;;SECTION .text - - - - .586p - .mmx - - name inflate_fast_x86 - .MODEL FLAT - -_DATA segment -inflate_fast_use_mmx: - dd 1 - - -_TEXT segment - - - -ALIGN 4 - db 'Fast decoding Code from Chris Anderson' - db 0 - -ALIGN 4 -invalid_literal_length_code_msg: - db 'invalid literal/length code' - db 0 - -ALIGN 4 -invalid_distance_code_msg: - db 'invalid distance code' - db 0 - -ALIGN 4 -invalid_distance_too_far_msg: - db 'invalid distance too far back' - db 0 - - -ALIGN 4 -inflate_fast_mask: -dd 0 -dd 1 -dd 3 -dd 7 -dd 15 -dd 31 -dd 63 -dd 127 -dd 255 -dd 511 -dd 1023 -dd 2047 -dd 4095 -dd 8191 -dd 16383 -dd 32767 -dd 65535 -dd 131071 -dd 262143 -dd 524287 -dd 1048575 -dd 2097151 -dd 4194303 -dd 8388607 -dd 16777215 -dd 33554431 -dd 67108863 -dd 134217727 -dd 268435455 -dd 536870911 -dd 1073741823 -dd 2147483647 -dd 4294967295 - - -mode_state equ 0 ;/* state->mode */ -wsize_state equ (32+zlib1222sup) ;/* state->wsize */ -write_state equ (36+4+zlib1222sup) ;/* state->write */ -window_state equ (40+4+zlib1222sup) ;/* state->window */ -hold_state equ (44+4+zlib1222sup) ;/* state->hold */ -bits_state equ (48+4+zlib1222sup) ;/* state->bits */ -lencode_state equ (64+4+zlib1222sup) ;/* state->lencode */ -distcode_state equ (68+4+zlib1222sup) ;/* state->distcode */ -lenbits_state equ (72+4+zlib1222sup) ;/* state->lenbits */ -distbits_state equ (76+4+zlib1222sup) ;/* state->distbits */ - - -;;SECTION .text -; 205 "inffast.S" -;GLOBAL inflate_fast_use_mmx - -;SECTION .data - - -; GLOBAL inflate_fast_use_mmx:object -;.size inflate_fast_use_mmx, 4 -; 226 "inffast.S" -;SECTION .text - -ALIGN 4 -_inflate_fast proc near -.FPO (16, 4, 0, 0, 1, 0) - push edi - push esi - push ebp - push ebx - pushfd - sub esp,64 - cld - - - - - mov esi, [esp+88] - mov edi, [esi+28] - - - - - - - - mov edx, [esi+4] - mov eax, [esi+0] - - add edx,eax - sub edx,11 - - mov [esp+44],eax - mov [esp+20],edx - - mov ebp, [esp+92] - mov ecx, [esi+16] - mov ebx, [esi+12] - - sub ebp,ecx - neg ebp - add ebp,ebx - - sub ecx,257 - add ecx,ebx - - mov [esp+60],ebx - mov [esp+40],ebp - mov [esp+16],ecx -; 285 "inffast.S" - mov eax, [edi+lencode_state] - mov ecx, [edi+distcode_state] - - mov [esp+8],eax - mov [esp+12],ecx - - mov eax,1 - mov ecx, [edi+lenbits_state] - shl eax,cl - dec eax - mov [esp+0],eax - - mov eax,1 - mov ecx, [edi+distbits_state] - shl eax,cl - dec eax - mov [esp+4],eax - - mov eax, [edi+wsize_state] - mov ecx, [edi+write_state] - mov edx, [edi+window_state] - - mov [esp+52],eax - mov [esp+48],ecx - mov [esp+56],edx - - mov ebp, [edi+hold_state] - mov ebx, [edi+bits_state] -; 321 "inffast.S" - mov esi, [esp+44] - mov ecx, [esp+20] - cmp ecx,esi - ja L_align_long - - add ecx,11 - sub ecx,esi - mov eax,12 - sub eax,ecx - lea edi, [esp+28] - rep movsb - mov ecx,eax - xor eax,eax - rep stosb - lea esi, [esp+28] - mov [esp+20],esi - jmp L_is_aligned - - -L_align_long: - test esi,3 - jz L_is_aligned - xor eax,eax - mov al, [esi] - inc esi - mov ecx,ebx - add ebx,8 - shl eax,cl - or ebp,eax - jmp L_align_long - -L_is_aligned: - mov edi, [esp+60] -; 366 "inffast.S" -L_check_mmx: - cmp dword ptr [inflate_fast_use_mmx],2 - je L_init_mmx - ja L_do_loop - - push eax - push ebx - push ecx - push edx - pushfd - mov eax, [esp] - xor dword ptr [esp],0200000h - - - - - popfd - pushfd - pop edx - xor edx,eax - jz L_dont_use_mmx - xor eax,eax - cpuid - cmp ebx,0756e6547h - jne L_dont_use_mmx - cmp ecx,06c65746eh - jne L_dont_use_mmx - cmp edx,049656e69h - jne L_dont_use_mmx - mov eax,1 - cpuid - shr eax,8 - and eax,15 - cmp eax,6 - jne L_dont_use_mmx - test edx,0800000h - jnz L_use_mmx - jmp L_dont_use_mmx -L_use_mmx: - mov dword ptr [inflate_fast_use_mmx],2 - jmp L_check_mmx_pop -L_dont_use_mmx: - mov dword ptr [inflate_fast_use_mmx],3 -L_check_mmx_pop: - pop edx - pop ecx - pop ebx - pop eax - jmp L_check_mmx -; 426 "inffast.S" -ALIGN 4 -L_do_loop: -; 437 "inffast.S" - cmp bl,15 - ja L_get_length_code - - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - -L_get_length_code: - mov edx, [esp+0] - mov ecx, [esp+8] - and edx,ebp - mov eax, [ecx+edx*4] - -L_dolen: - - - - - - - mov cl,ah - sub bl,ah - shr ebp,cl - - - - - - - test al,al - jnz L_test_for_length_base - - shr eax,16 - stosb - -L_while_test: - - - cmp [esp+16],edi - jbe L_break_loop - - cmp [esp+20],esi - ja L_do_loop - jmp L_break_loop - -L_test_for_length_base: -; 502 "inffast.S" - mov edx,eax - shr edx,16 - mov cl,al - - test al,16 - jz L_test_for_second_level_length - and cl,15 - jz L_save_len - cmp bl,cl - jae L_add_bits_to_len - - mov ch,cl - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - mov cl,ch - -L_add_bits_to_len: - mov eax,1 - shl eax,cl - dec eax - sub bl,cl - and eax,ebp - shr ebp,cl - add edx,eax - -L_save_len: - mov [esp+24],edx - - -L_decode_distance: -; 549 "inffast.S" - cmp bl,15 - ja L_get_distance_code - - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - -L_get_distance_code: - mov edx, [esp+4] - mov ecx, [esp+12] - and edx,ebp - mov eax, [ecx+edx*4] - - -L_dodist: - mov edx,eax - shr edx,16 - mov cl,ah - sub bl,ah - shr ebp,cl -; 584 "inffast.S" - mov cl,al - - test al,16 - jz L_test_for_second_level_dist - and cl,15 - jz L_check_dist_one - cmp bl,cl - jae L_add_bits_to_dist - - mov ch,cl - xor eax,eax - lodsw - mov cl,bl - add bl,16 - shl eax,cl - or ebp,eax - mov cl,ch - -L_add_bits_to_dist: - mov eax,1 - shl eax,cl - dec eax - sub bl,cl - and eax,ebp - shr ebp,cl - add edx,eax - jmp L_check_window - -L_check_window: -; 625 "inffast.S" - mov [esp+44],esi - mov eax,edi - sub eax, [esp+40] - - cmp eax,edx - jb L_clip_window - - mov ecx, [esp+24] - mov esi,edi - sub esi,edx - - sub ecx,3 - mov al, [esi] - mov [edi],al - mov al, [esi+1] - mov dl, [esi+2] - add esi,3 - mov [edi+1],al - mov [edi+2],dl - add edi,3 - rep movsb - - mov esi, [esp+44] - jmp L_while_test - -ALIGN 4 -L_check_dist_one: - cmp edx,1 - jne L_check_window - cmp [esp+40],edi - je L_check_window - - dec edi - mov ecx, [esp+24] - mov al, [edi] - sub ecx,3 - - mov [edi+1],al - mov [edi+2],al - mov [edi+3],al - add edi,4 - rep stosb - - jmp L_while_test - -ALIGN 4 -L_test_for_second_level_length: - - - - - test al,64 - jnz L_test_for_end_of_block - - mov eax,1 - shl eax,cl - dec eax - and eax,ebp - add eax,edx - mov edx, [esp+8] - mov eax, [edx+eax*4] - jmp L_dolen - -ALIGN 4 -L_test_for_second_level_dist: - - - - - test al,64 - jnz L_invalid_distance_code - - mov eax,1 - shl eax,cl - dec eax - and eax,ebp - add eax,edx - mov edx, [esp+12] - mov eax, [edx+eax*4] - jmp L_dodist - -ALIGN 4 -L_clip_window: -; 721 "inffast.S" - mov ecx,eax - mov eax, [esp+52] - neg ecx - mov esi, [esp+56] - - cmp eax,edx - jb L_invalid_distance_too_far - - add ecx,edx - cmp dword ptr [esp+48],0 - jne L_wrap_around_window - - sub eax,ecx - add esi,eax -; 749 "inffast.S" - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - -L_wrap_around_window: -; 793 "inffast.S" - mov eax, [esp+48] - cmp ecx,eax - jbe L_contiguous_in_window - - add esi, [esp+52] - add esi,eax - sub esi,ecx - sub ecx,eax - - - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi, [esp+56] - mov ecx, [esp+48] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - jmp L_do_copy1 - -L_contiguous_in_window: -; 836 "inffast.S" - add esi,eax - sub esi,ecx - - - mov eax, [esp+24] - cmp eax,ecx - jbe L_do_copy1 - - sub eax,ecx - rep movsb - mov esi,edi - sub esi,edx - -L_do_copy1: -; 862 "inffast.S" - mov ecx,eax - rep movsb - - mov esi, [esp+44] - jmp L_while_test -; 878 "inffast.S" -ALIGN 4 -L_init_mmx: - emms - - - - - - movd mm0,ebp - mov ebp,ebx -; 896 "inffast.S" - movd mm4,dword ptr [esp+0] - movq mm3,mm4 - movd mm5,dword ptr [esp+4] - movq mm2,mm5 - pxor mm1,mm1 - mov ebx, [esp+8] - jmp L_do_loop_mmx - -ALIGN 4 -L_do_loop_mmx: - psrlq mm0,mm1 - - cmp ebp,32 - ja L_get_length_code_mmx - - movd mm6,ebp - movd mm7,dword ptr [esi] - add esi,4 - psllq mm7,mm6 - add ebp,32 - por mm0,mm7 - -L_get_length_code_mmx: - pand mm4,mm0 - movd eax,mm4 - movq mm4,mm3 - mov eax, [ebx+eax*4] - -L_dolen_mmx: - movzx ecx,ah - movd mm1,ecx - sub ebp,ecx - - test al,al - jnz L_test_for_length_base_mmx - - shr eax,16 - stosb - -L_while_test_mmx: - - - cmp [esp+16],edi - jbe L_break_loop - - cmp [esp+20],esi - ja L_do_loop_mmx - jmp L_break_loop - -L_test_for_length_base_mmx: - - mov edx,eax - shr edx,16 - - test al,16 - jz L_test_for_second_level_length_mmx - and eax,15 - jz L_decode_distance_mmx - - psrlq mm0,mm1 - movd mm1,eax - movd ecx,mm0 - sub ebp,eax - and ecx, [inflate_fast_mask+eax*4] - add edx,ecx - -L_decode_distance_mmx: - psrlq mm0,mm1 - - cmp ebp,32 - ja L_get_dist_code_mmx - - movd mm6,ebp - movd mm7,dword ptr [esi] - add esi,4 - psllq mm7,mm6 - add ebp,32 - por mm0,mm7 - -L_get_dist_code_mmx: - mov ebx, [esp+12] - pand mm5,mm0 - movd eax,mm5 - movq mm5,mm2 - mov eax, [ebx+eax*4] - -L_dodist_mmx: - - movzx ecx,ah - mov ebx,eax - shr ebx,16 - sub ebp,ecx - movd mm1,ecx - - test al,16 - jz L_test_for_second_level_dist_mmx - and eax,15 - jz L_check_dist_one_mmx - -L_add_bits_to_dist_mmx: - psrlq mm0,mm1 - movd mm1,eax - movd ecx,mm0 - sub ebp,eax - and ecx, [inflate_fast_mask+eax*4] - add ebx,ecx - -L_check_window_mmx: - mov [esp+44],esi - mov eax,edi - sub eax, [esp+40] - - cmp eax,ebx - jb L_clip_window_mmx - - mov ecx,edx - mov esi,edi - sub esi,ebx - - sub ecx,3 - mov al, [esi] - mov [edi],al - mov al, [esi+1] - mov dl, [esi+2] - add esi,3 - mov [edi+1],al - mov [edi+2],dl - add edi,3 - rep movsb - - mov esi, [esp+44] - mov ebx, [esp+8] - jmp L_while_test_mmx - -ALIGN 4 -L_check_dist_one_mmx: - cmp ebx,1 - jne L_check_window_mmx - cmp [esp+40],edi - je L_check_window_mmx - - dec edi - mov ecx,edx - mov al, [edi] - sub ecx,3 - - mov [edi+1],al - mov [edi+2],al - mov [edi+3],al - add edi,4 - rep stosb - - mov ebx, [esp+8] - jmp L_while_test_mmx - -ALIGN 4 -L_test_for_second_level_length_mmx: - test al,64 - jnz L_test_for_end_of_block - - and eax,15 - psrlq mm0,mm1 - movd ecx,mm0 - and ecx, [inflate_fast_mask+eax*4] - add ecx,edx - mov eax, [ebx+ecx*4] - jmp L_dolen_mmx - -ALIGN 4 -L_test_for_second_level_dist_mmx: - test al,64 - jnz L_invalid_distance_code - - and eax,15 - psrlq mm0,mm1 - movd ecx,mm0 - and ecx, [inflate_fast_mask+eax*4] - mov eax, [esp+12] - add ecx,ebx - mov eax, [eax+ecx*4] - jmp L_dodist_mmx - -ALIGN 4 -L_clip_window_mmx: - - mov ecx,eax - mov eax, [esp+52] - neg ecx - mov esi, [esp+56] - - cmp eax,ebx - jb L_invalid_distance_too_far - - add ecx,ebx - cmp dword ptr [esp+48],0 - jne L_wrap_around_window_mmx - - sub eax,ecx - add esi,eax - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - -L_wrap_around_window_mmx: - - mov eax, [esp+48] - cmp ecx,eax - jbe L_contiguous_in_window_mmx - - add esi, [esp+52] - add esi,eax - sub esi,ecx - sub ecx,eax - - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi, [esp+56] - mov ecx, [esp+48] - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - jmp L_do_copy1_mmx - -L_contiguous_in_window_mmx: - - add esi,eax - sub esi,ecx - - - cmp edx,ecx - jbe L_do_copy1_mmx - - sub edx,ecx - rep movsb - mov esi,edi - sub esi,ebx - -L_do_copy1_mmx: - - - mov ecx,edx - rep movsb - - mov esi, [esp+44] - mov ebx, [esp+8] - jmp L_while_test_mmx -; 1174 "inffast.S" -L_invalid_distance_code: - - - - - - mov ecx, invalid_distance_code_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_test_for_end_of_block: - - - - - - test al,32 - jz L_invalid_literal_length_code - - mov ecx,0 - mov edx,INFLATE_MODE_TYPE - jmp L_update_stream_state - -L_invalid_literal_length_code: - - - - - - mov ecx, invalid_literal_length_code_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_invalid_distance_too_far: - - - - mov esi, [esp+44] - mov ecx, invalid_distance_too_far_msg - mov edx,INFLATE_MODE_BAD - jmp L_update_stream_state - -L_update_stream_state: - - mov eax, [esp+88] - test ecx,ecx - jz L_skip_msg - mov [eax+24],ecx -L_skip_msg: - mov eax, [eax+28] - mov [eax+mode_state],edx - jmp L_break_loop - -ALIGN 4 -L_break_loop: -; 1243 "inffast.S" - cmp dword ptr [inflate_fast_use_mmx],2 - jne L_update_next_in - - - - mov ebx,ebp - -L_update_next_in: -; 1266 "inffast.S" - mov eax, [esp+88] - mov ecx,ebx - mov edx, [eax+28] - shr ecx,3 - sub esi,ecx - shl ecx,3 - sub ebx,ecx - mov [eax+12],edi - mov [edx+bits_state],ebx - mov ecx,ebx - - lea ebx, [esp+28] - cmp [esp+20],ebx - jne L_buf_not_used - - sub esi,ebx - mov ebx, [eax+0] - mov [esp+20],ebx - add esi,ebx - mov ebx, [eax+4] - sub ebx,11 - add [esp+20],ebx - -L_buf_not_used: - mov [eax+0],esi - - mov ebx,1 - shl ebx,cl - dec ebx - - - - - - cmp dword ptr [inflate_fast_use_mmx],2 - jne L_update_hold - - - - psrlq mm0,mm1 - movd ebp,mm0 - - emms - -L_update_hold: - - - - and ebp,ebx - mov [edx+hold_state],ebp - - - - - mov ebx, [esp+20] - cmp ebx,esi - jbe L_last_is_smaller - - sub ebx,esi - add ebx,11 - mov [eax+4],ebx - jmp L_fixup_out -L_last_is_smaller: - sub esi,ebx - neg esi - add esi,11 - mov [eax+4],esi - - - - -L_fixup_out: - - mov ebx, [esp+16] - cmp ebx,edi - jbe L_end_is_smaller - - sub ebx,edi - add ebx,257 - mov [eax+16],ebx - jmp L_done -L_end_is_smaller: - sub edi,ebx - neg edi - add edi,257 - mov [eax+16],edi - - - - - -L_done: - add esp,64 - popfd - pop ebx - pop ebp - pop esi - pop edi - ret -_inflate_fast endp - -_TEXT ends -end DELETED compat/zlib/contrib/masmx86/match686.asm Index: compat/zlib/contrib/masmx86/match686.asm ================================================================== --- compat/zlib/contrib/masmx86/match686.asm +++ /dev/null @@ -1,479 +0,0 @@ -; match686.asm -- Asm portion of the optimized longest_match for 32 bits x86 -; Copyright (C) 1995-1996 Jean-loup Gailly, Brian Raiter and Gilles Vollant. -; File written by Gilles Vollant, by converting match686.S from Brian Raiter -; for MASM. This is as assembly version of longest_match -; from Jean-loup Gailly in deflate.c -; -; http://www.zlib.net -; http://www.winimage.com/zLibDll -; http://www.muppetlabs.com/~breadbox/software/assembly.html -; -; For Visual C++ 4.x and higher and ML 6.x and higher -; ml.exe is distributed in -; http://www.microsoft.com/downloads/details.aspx?FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 -; -; this file contain two implementation of longest_match -; -; this longest_match was written by Brian raiter (1998), optimized for Pentium Pro -; (and the faster known version of match_init on modern Core 2 Duo and AMD Phenom) -; -; for using an assembly version of longest_match, you need define ASMV in project -; -; compile the asm file running -; ml /coff /Zi /c /Flmatch686.lst match686.asm -; and do not include match686.obj in your project -; -; note: contrib of zLib 1.2.3 and earlier contained both a deprecated version for -; Pentium (prior Pentium Pro) and this version for Pentium Pro and modern processor -; with autoselect (with cpu detection code) -; if you want support the old pentium optimization, you can still use these version -; -; this file is not optimized for old pentium, but it compatible with all x86 32 bits -; processor (starting 80386) -; -; -; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2 - -;uInt longest_match(s, cur_match) -; deflate_state *s; -; IPos cur_match; /* current match */ - - NbStack equ 76 - cur_match equ dword ptr[esp+NbStack-0] - str_s equ dword ptr[esp+NbStack-4] -; 5 dword on top (ret,ebp,esi,edi,ebx) - adrret equ dword ptr[esp+NbStack-8] - pushebp equ dword ptr[esp+NbStack-12] - pushedi equ dword ptr[esp+NbStack-16] - pushesi equ dword ptr[esp+NbStack-20] - pushebx equ dword ptr[esp+NbStack-24] - - chain_length equ dword ptr [esp+NbStack-28] - limit equ dword ptr [esp+NbStack-32] - best_len equ dword ptr [esp+NbStack-36] - window equ dword ptr [esp+NbStack-40] - prev equ dword ptr [esp+NbStack-44] - scan_start equ word ptr [esp+NbStack-48] - wmask equ dword ptr [esp+NbStack-52] - match_start_ptr equ dword ptr [esp+NbStack-56] - nice_match equ dword ptr [esp+NbStack-60] - scan equ dword ptr [esp+NbStack-64] - - windowlen equ dword ptr [esp+NbStack-68] - match_start equ dword ptr [esp+NbStack-72] - strend equ dword ptr [esp+NbStack-76] - NbStackAdd equ (NbStack-24) - - .386p - - name gvmatch - .MODEL FLAT - - - -; all the +zlib1222add offsets are due to the addition of fields -; in zlib in the deflate_state structure since the asm code was first written -; (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)"). -; (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0"). -; if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8"). - - zlib1222add equ 8 - -; Note : these value are good with a 8 bytes boundary pack structure - dep_chain_length equ 74h+zlib1222add - dep_window equ 30h+zlib1222add - dep_strstart equ 64h+zlib1222add - dep_prev_length equ 70h+zlib1222add - dep_nice_match equ 88h+zlib1222add - dep_w_size equ 24h+zlib1222add - dep_prev equ 38h+zlib1222add - dep_w_mask equ 2ch+zlib1222add - dep_good_match equ 84h+zlib1222add - dep_match_start equ 68h+zlib1222add - dep_lookahead equ 6ch+zlib1222add - - -_TEXT segment - -IFDEF NOUNDERLINE - public longest_match - public match_init -ELSE - public _longest_match - public _match_init -ENDIF - - MAX_MATCH equ 258 - MIN_MATCH equ 3 - MIN_LOOKAHEAD equ (MAX_MATCH+MIN_MATCH+1) - - - -MAX_MATCH equ 258 -MIN_MATCH equ 3 -MIN_LOOKAHEAD equ (MAX_MATCH + MIN_MATCH + 1) -MAX_MATCH_8_ equ ((MAX_MATCH + 7) AND 0FFF0h) - - -;;; stack frame offsets - -chainlenwmask equ esp + 0 ; high word: current chain len - ; low word: s->wmask -window equ esp + 4 ; local copy of s->window -windowbestlen equ esp + 8 ; s->window + bestlen -scanstart equ esp + 16 ; first two bytes of string -scanend equ esp + 12 ; last two bytes of string -scanalign equ esp + 20 ; dword-misalignment of string -nicematch equ esp + 24 ; a good enough match size -bestlen equ esp + 28 ; size of best match so far -scan equ esp + 32 ; ptr to string wanting match - -LocalVarsSize equ 36 -; saved ebx byte esp + 36 -; saved edi byte esp + 40 -; saved esi byte esp + 44 -; saved ebp byte esp + 48 -; return address byte esp + 52 -deflatestate equ esp + 56 ; the function arguments -curmatch equ esp + 60 - -;;; Offsets for fields in the deflate_state structure. These numbers -;;; are calculated from the definition of deflate_state, with the -;;; assumption that the compiler will dword-align the fields. (Thus, -;;; changing the definition of deflate_state could easily cause this -;;; program to crash horribly, without so much as a warning at -;;; compile time. Sigh.) - -dsWSize equ 36+zlib1222add -dsWMask equ 44+zlib1222add -dsWindow equ 48+zlib1222add -dsPrev equ 56+zlib1222add -dsMatchLen equ 88+zlib1222add -dsPrevMatch equ 92+zlib1222add -dsStrStart equ 100+zlib1222add -dsMatchStart equ 104+zlib1222add -dsLookahead equ 108+zlib1222add -dsPrevLen equ 112+zlib1222add -dsMaxChainLen equ 116+zlib1222add -dsGoodMatch equ 132+zlib1222add -dsNiceMatch equ 136+zlib1222add - - -;;; match686.asm -- Pentium-Pro-optimized version of longest_match() -;;; Written for zlib 1.1.2 -;;; Copyright (C) 1998 Brian Raiter -;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html -;;; -;; -;; This software is provided 'as-is', without any express or implied -;; warranty. In no event will the authors be held liable for any damages -;; arising from the use of this software. -;; -;; Permission is granted to anyone to use this software for any purpose, -;; including commercial applications, and to alter it and redistribute it -;; freely, subject to the following restrictions: -;; -;; 1. The origin of this software must not be misrepresented; you must not -;; claim that you wrote the original software. If you use this software -;; in a product, an acknowledgment in the product documentation would be -;; appreciated but is not required. -;; 2. Altered source versions must be plainly marked as such, and must not be -;; misrepresented as being the original software -;; 3. This notice may not be removed or altered from any source distribution. -;; - -;GLOBAL _longest_match, _match_init - - -;SECTION .text - -;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch) - -;_longest_match: - IFDEF NOUNDERLINE - longest_match proc near - ELSE - _longest_match proc near - ENDIF -.FPO (9, 4, 0, 0, 1, 0) - -;;; Save registers that the compiler may be using, and adjust esp to -;;; make room for our stack frame. - - push ebp - push edi - push esi - push ebx - sub esp, LocalVarsSize - -;;; Retrieve the function arguments. ecx will hold cur_match -;;; throughout the entire function. edx will hold the pointer to the -;;; deflate_state structure during the function's setup (before -;;; entering the main loop. - - mov edx, [deflatestate] - mov ecx, [curmatch] - -;;; uInt wmask = s->w_mask; -;;; unsigned chain_length = s->max_chain_length; -;;; if (s->prev_length >= s->good_match) { -;;; chain_length >>= 2; -;;; } - - mov eax, [edx + dsPrevLen] - mov ebx, [edx + dsGoodMatch] - cmp eax, ebx - mov eax, [edx + dsWMask] - mov ebx, [edx + dsMaxChainLen] - jl LastMatchGood - shr ebx, 2 -LastMatchGood: - -;;; chainlen is decremented once beforehand so that the function can -;;; use the sign flag instead of the zero flag for the exit test. -;;; It is then shifted into the high word, to make room for the wmask -;;; value, which it will always accompany. - - dec ebx - shl ebx, 16 - or ebx, eax - mov [chainlenwmask], ebx - -;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; - - mov eax, [edx + dsNiceMatch] - mov ebx, [edx + dsLookahead] - cmp ebx, eax - jl LookaheadLess - mov ebx, eax -LookaheadLess: mov [nicematch], ebx - -;;; register Bytef *scan = s->window + s->strstart; - - mov esi, [edx + dsWindow] - mov [window], esi - mov ebp, [edx + dsStrStart] - lea edi, [esi + ebp] - mov [scan], edi - -;;; Determine how many bytes the scan ptr is off from being -;;; dword-aligned. - - mov eax, edi - neg eax - and eax, 3 - mov [scanalign], eax - -;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ? -;;; s->strstart - (IPos)MAX_DIST(s) : NIL; - - mov eax, [edx + dsWSize] - sub eax, MIN_LOOKAHEAD - sub ebp, eax - jg LimitPositive - xor ebp, ebp -LimitPositive: - -;;; int best_len = s->prev_length; - - mov eax, [edx + dsPrevLen] - mov [bestlen], eax - -;;; Store the sum of s->window + best_len in esi locally, and in esi. - - add esi, eax - mov [windowbestlen], esi - -;;; register ush scan_start = *(ushf*)scan; -;;; register ush scan_end = *(ushf*)(scan+best_len-1); -;;; Posf *prev = s->prev; - - movzx ebx, word ptr [edi] - mov [scanstart], ebx - movzx ebx, word ptr [edi + eax - 1] - mov [scanend], ebx - mov edi, [edx + dsPrev] - -;;; Jump into the main loop. - - mov edx, [chainlenwmask] - jmp short LoopEntry - -align 4 - -;;; do { -;;; match = s->window + cur_match; -;;; if (*(ushf*)(match+best_len-1) != scan_end || -;;; *(ushf*)match != scan_start) continue; -;;; [...] -;;; } while ((cur_match = prev[cur_match & wmask]) > limit -;;; && --chain_length != 0); -;;; -;;; Here is the inner loop of the function. The function will spend the -;;; majority of its time in this loop, and majority of that time will -;;; be spent in the first ten instructions. -;;; -;;; Within this loop: -;;; ebx = scanend -;;; ecx = curmatch -;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask) -;;; esi = windowbestlen - i.e., (window + bestlen) -;;; edi = prev -;;; ebp = limit - -LookupLoop: - and ecx, edx - movzx ecx, word ptr [edi + ecx*2] - cmp ecx, ebp - jbe LeaveNow - sub edx, 00010000h - js LeaveNow -LoopEntry: movzx eax, word ptr [esi + ecx - 1] - cmp eax, ebx - jnz LookupLoop - mov eax, [window] - movzx eax, word ptr [eax + ecx] - cmp eax, [scanstart] - jnz LookupLoop - -;;; Store the current value of chainlen. - - mov [chainlenwmask], edx - -;;; Point edi to the string under scrutiny, and esi to the string we -;;; are hoping to match it up with. In actuality, esi and edi are -;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is -;;; initialized to -(MAX_MATCH_8 - scanalign). - - mov esi, [window] - mov edi, [scan] - add esi, ecx - mov eax, [scanalign] - mov edx, 0fffffef8h; -(MAX_MATCH_8) - lea edi, [edi + eax + 0108h] ;MAX_MATCH_8] - lea esi, [esi + eax + 0108h] ;MAX_MATCH_8] - -;;; Test the strings for equality, 8 bytes at a time. At the end, -;;; adjust edx so that it is offset to the exact byte that mismatched. -;;; -;;; We already know at this point that the first three bytes of the -;;; strings match each other, and they can be safely passed over before -;;; starting the compare loop. So what this code does is skip over 0-3 -;;; bytes, as much as necessary in order to dword-align the edi -;;; pointer. (esi will still be misaligned three times out of four.) -;;; -;;; It should be confessed that this loop usually does not represent -;;; much of the total running time. Replacing it with a more -;;; straightforward "rep cmpsb" would not drastically degrade -;;; performance. - -LoopCmps: - mov eax, [esi + edx] - xor eax, [edi + edx] - jnz LeaveLoopCmps - mov eax, [esi + edx + 4] - xor eax, [edi + edx + 4] - jnz LeaveLoopCmps4 - add edx, 8 - jnz LoopCmps - jmp short LenMaximum -LeaveLoopCmps4: add edx, 4 -LeaveLoopCmps: test eax, 0000FFFFh - jnz LenLower - add edx, 2 - shr eax, 16 -LenLower: sub al, 1 - adc edx, 0 - -;;; Calculate the length of the match. If it is longer than MAX_MATCH, -;;; then automatically accept it as the best possible match and leave. - - lea eax, [edi + edx] - mov edi, [scan] - sub eax, edi - cmp eax, MAX_MATCH - jge LenMaximum - -;;; If the length of the match is not longer than the best match we -;;; have so far, then forget it and return to the lookup loop. - - mov edx, [deflatestate] - mov ebx, [bestlen] - cmp eax, ebx - jg LongerMatch - mov esi, [windowbestlen] - mov edi, [edx + dsPrev] - mov ebx, [scanend] - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; s->match_start = cur_match; -;;; best_len = len; -;;; if (len >= nice_match) break; -;;; scan_end = *(ushf*)(scan+best_len-1); - -LongerMatch: mov ebx, [nicematch] - mov [bestlen], eax - mov [edx + dsMatchStart], ecx - cmp eax, ebx - jge LeaveNow - mov esi, [window] - add esi, eax - mov [windowbestlen], esi - movzx ebx, word ptr [edi + eax - 1] - mov edi, [edx + dsPrev] - mov [scanend], ebx - mov edx, [chainlenwmask] - jmp LookupLoop - -;;; Accept the current string, with the maximum possible length. - -LenMaximum: mov edx, [deflatestate] - mov dword ptr [bestlen], MAX_MATCH - mov [edx + dsMatchStart], ecx - -;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len; -;;; return s->lookahead; - -LeaveNow: - mov edx, [deflatestate] - mov ebx, [bestlen] - mov eax, [edx + dsLookahead] - cmp ebx, eax - jg LookaheadRet - mov eax, ebx -LookaheadRet: - -;;; Restore the stack and return from whence we came. - - add esp, LocalVarsSize - pop ebx - pop esi - pop edi - pop ebp - - ret -; please don't remove this string ! -; Your can freely use match686 in any free or commercial app if you don't remove the string in the binary! - db 0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah - - - IFDEF NOUNDERLINE - longest_match endp - ELSE - _longest_match endp - ENDIF - - IFDEF NOUNDERLINE - match_init proc near - ret - match_init endp - ELSE - _match_init proc near - ret - _match_init endp - ENDIF - - -_TEXT ends -end DELETED compat/zlib/contrib/masmx86/readme.txt Index: compat/zlib/contrib/masmx86/readme.txt ================================================================== --- compat/zlib/contrib/masmx86/readme.txt +++ /dev/null @@ -1,27 +0,0 @@ - -Summary -------- -This directory contains ASM implementations of the functions -longest_match() and inflate_fast(). - - -Use instructions ----------------- -Assemble using MASM, and copy the object files into the zlib source -directory, then run the appropriate makefile, as suggested below. You can -donwload MASM from here: - - http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7a1c9da0-0510-44a2-b042-7ef370530c64 - -You can also get objects files here: - - http://www.winimage.com/zLibDll/zlib124_masm_obj.zip - -Build instructions ------------------- -* With Microsoft C and MASM: -nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" - -* With Borland C and TASM: -make -f win32/Makefile.bor LOCAL_ZLIB="-DASMV -DASMINF" OBJA="match686.obj inffas32.obj" OBJPA="+match686c.obj+match686.obj+inffas32.obj" - Index: compat/zlib/contrib/minizip/Makefile ================================================================== --- compat/zlib/contrib/minizip/Makefile +++ compat/zlib/contrib/minizip/Makefile @@ -1,7 +1,7 @@ -CC=cc -CFLAGS=-O -I../.. +CC?=cc +CFLAGS := $(CFLAGS) -O -I../.. UNZ_OBJS = miniunz.o unzip.o ioapi.o ../../libz.a ZIP_OBJS = minizip.o zip.o ioapi.o ../../libz.a .c.o: @@ -14,12 +14,16 @@ minizip: $(ZIP_OBJS) $(CC) $(CFLAGS) -o $@ $(ZIP_OBJS) test: miniunz minizip - ./minizip test readme.txt + @rm -f test.* + @echo hello hello hello > test.txt + ./minizip test test.txt ./miniunz -l test.zip - mv readme.txt readme.old + @mv test.txt test.old ./miniunz test.zip + @cmp test.txt test.old + @rm -f test.* clean: - /bin/rm -f *.o *~ minizip miniunz + /bin/rm -f *.o *~ minizip miniunz test.* Index: compat/zlib/contrib/minizip/MiniZip64_Changes.txt ================================================================== --- compat/zlib/contrib/minizip/MiniZip64_Changes.txt +++ compat/zlib/contrib/minizip/MiniZip64_Changes.txt @@ -1,6 +1,6 @@ -MiniZip 1.1 was derrived from MiniZip at version 1.01f +MiniZip 1.1 was derived from MiniZip at version 1.01f Change in 1.0 (Okt 2009) - **TODO - Add history** Index: compat/zlib/contrib/minizip/configure.ac ================================================================== --- compat/zlib/contrib/minizip/configure.ac +++ compat/zlib/contrib/minizip/configure.ac @@ -1,9 +1,9 @@ # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. -AC_INIT([minizip], [1.2.11], [bugzilla.redhat.com]) +AC_INIT([minizip], [1.3.1], [bugzilla.redhat.com]) AC_CONFIG_SRCDIR([minizip.c]) AM_INIT_AUTOMAKE([foreign]) LT_INIT AC_MSG_CHECKING([whether to build example programs]) Index: compat/zlib/contrib/minizip/crypt.h ================================================================== --- compat/zlib/contrib/minizip/crypt.h +++ compat/zlib/contrib/minizip/crypt.h @@ -30,26 +30,24 @@ #define CRC32(c, b) ((*(pcrc_32_tab+(((int)(c) ^ (b)) & 0xff))) ^ ((c) >> 8)) /*********************************************************************** * Return the next byte in the pseudo-random sequence */ -static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab) -{ +static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab) { unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an * unpredictable manner on 16-bit systems; not a problem * with any known compiler so far, though */ - (void)pcrc_32_tab; + (void)pcrc_32_tab; temp = ((unsigned)(*(pkeys+2)) & 0xffff) | 2; return (int)(((temp * (temp ^ 1)) >> 8) & 0xff); } /*********************************************************************** * Update the encryption keys with the next byte of plain text */ -static int update_keys(unsigned long* pkeys,const z_crc_t* pcrc_32_tab,int c) -{ +static int update_keys(unsigned long* pkeys, const z_crc_t* pcrc_32_tab, int c) { (*(pkeys+0)) = CRC32((*(pkeys+0)), c); (*(pkeys+1)) += (*(pkeys+0)) & 0xff; (*(pkeys+1)) = (*(pkeys+1)) * 134775813L + 1; { int keyshift = (int)((*(pkeys+1)) >> 24); @@ -61,12 +59,11 @@ /*********************************************************************** * Initialize the encryption keys and the random header according to * the given password. */ -static void init_keys(const char* passwd,unsigned long* pkeys,const z_crc_t* pcrc_32_tab) -{ +static void init_keys(const char* passwd, unsigned long* pkeys, const z_crc_t* pcrc_32_tab) { *(pkeys+0) = 305419896L; *(pkeys+1) = 591751049L; *(pkeys+2) = 878082192L; while (*passwd != '\0') { update_keys(pkeys,pcrc_32_tab,(int)*passwd); @@ -76,28 +73,27 @@ #define zdecode(pkeys,pcrc_32_tab,c) \ (update_keys(pkeys,pcrc_32_tab,c ^= decrypt_byte(pkeys,pcrc_32_tab))) #define zencode(pkeys,pcrc_32_tab,c,t) \ - (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), t^(c)) + (t=decrypt_byte(pkeys,pcrc_32_tab), update_keys(pkeys,pcrc_32_tab,c), (Byte)t^(c)) #ifdef INCLUDECRYPTINGCODE_IFCRYPTALLOWED #define RAND_HEAD_LEN 12 /* "last resort" source for second part of crypt seed pattern */ # ifndef ZCR_SEED2 -# define ZCR_SEED2 3141592654UL /* use PI as default pattern */ +# define ZCR_SEED2 3141592654UL /* use PI as default pattern */ # endif -static int crypthead(const char* passwd, /* password string */ - unsigned char* buf, /* where to write header */ - int bufSize, - unsigned long* pkeys, - const z_crc_t* pcrc_32_tab, - unsigned long crcForCrypting) -{ - int n; /* index in random header */ +static unsigned crypthead(const char* passwd, /* password string */ + unsigned char* buf, /* where to write header */ + int bufSize, + unsigned long* pkeys, + const z_crc_t* pcrc_32_tab, + unsigned long crcForCrypting) { + unsigned n; /* index in random header */ int t; /* temporary */ int c; /* random byte */ unsigned char header[RAND_HEAD_LEN-2]; /* random header */ static unsigned calls = 0; /* ensure different random header each time */ Index: compat/zlib/contrib/minizip/ioapi.c ================================================================== --- compat/zlib/contrib/minizip/ioapi.c +++ compat/zlib/contrib/minizip/ioapi.c @@ -16,11 +16,11 @@ #if defined(_WIN32) #define FOPEN_FUNC(filename, mode) fopen(filename, mode) #define FTELLO_FUNC(stream) _ftelli64(stream) #define FSEEKO_FUNC(stream, offset, origin) _fseeki64(stream, offset, origin) -#elif defined(__APPLE__) || defined(IOAPI_NO_64) +#elif defined(__APPLE__) || defined(IOAPI_NO_64) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64) // In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions #define FOPEN_FUNC(filename, mode) fopen(filename, mode) #define FTELLO_FUNC(stream) ftello(stream) #define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) #else @@ -30,22 +30,20 @@ #endif #include "ioapi.h" -voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode) -{ +voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc, const void*filename, int mode) { if (pfilefunc->zfile_func64.zopen64_file != NULL) return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode); else { return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const char*)filename,mode); } } -long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) -{ +long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin) { if (pfilefunc->zfile_func64.zseek64_file != NULL) return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin); else { uLong offsetTruncated = (uLong)offset; @@ -54,29 +52,26 @@ else return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin); } } -ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream) -{ +ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc, voidpf filestream) { if (pfilefunc->zfile_func64.zseek64_file != NULL) return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream); else { - uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); + uLong tell_uLong = (uLong)(*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream); if ((tell_uLong) == MAXU32) return (ZPOS64_T)-1; else return tell_uLong; } } -void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32) -{ +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32, const zlib_filefunc_def* p_filefunc32) { p_filefunc64_32->zfile_func64.zopen64_file = NULL; p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file; - p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file; p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file; p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file; p_filefunc64_32->zfile_func64.ztell64_file = NULL; p_filefunc64_32->zfile_func64.zseek64_file = NULL; p_filefunc64_32->zfile_func64.zclose_file = p_filefunc32->zclose_file; @@ -86,22 +81,14 @@ p_filefunc64_32->ztell32_file = p_filefunc32->ztell_file; } -static voidpf ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode)); -static uLong ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -static uLong ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size)); -static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream)); -static long ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -static int ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream)); -static int ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream)); - -static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode) -{ +static voidpf ZCALLBACK fopen_file_func(voidpf opaque, const char* filename, int mode) { FILE* file = NULL; const char* mode_fopen = NULL; + (void)opaque; if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) mode_fopen = "rb"; else if (mode & ZLIB_FILEFUNC_MODE_EXISTING) mode_fopen = "r+b"; @@ -112,14 +99,14 @@ if ((filename!=NULL) && (mode_fopen != NULL)) file = fopen(filename, mode_fopen); return file; } -static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode) -{ +static voidpf ZCALLBACK fopen64_file_func(voidpf opaque, const void* filename, int mode) { FILE* file = NULL; const char* mode_fopen = NULL; + (void)opaque; if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) mode_fopen = "rb"; else if (mode & ZLIB_FILEFUNC_MODE_EXISTING) mode_fopen = "r+b"; @@ -131,43 +118,43 @@ file = FOPEN_FUNC((const char*)filename, mode_fopen); return file; } -static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size) -{ +static uLong ZCALLBACK fread_file_func(voidpf opaque, voidpf stream, void* buf, uLong size) { uLong ret; + (void)opaque; ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream); return ret; } -static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size) -{ +static uLong ZCALLBACK fwrite_file_func(voidpf opaque, voidpf stream, const void* buf, uLong size) { uLong ret; + (void)opaque; ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream); return ret; } -static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream) -{ +static long ZCALLBACK ftell_file_func(voidpf opaque, voidpf stream) { long ret; + (void)opaque; ret = ftell((FILE *)stream); return ret; } -static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream) -{ +static ZPOS64_T ZCALLBACK ftell64_file_func(voidpf opaque, voidpf stream) { ZPOS64_T ret; - ret = FTELLO_FUNC((FILE *)stream); + (void)opaque; + ret = (ZPOS64_T)FTELLO_FUNC((FILE *)stream); return ret; } -static long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin) -{ +static long ZCALLBACK fseek_file_func(voidpf opaque, voidpf stream, uLong offset, int origin) { int fseek_origin=0; long ret; + (void)opaque; switch (origin) { case ZLIB_FILEFUNC_SEEK_CUR : fseek_origin = SEEK_CUR; break; @@ -178,19 +165,19 @@ fseek_origin = SEEK_SET; break; default: return -1; } ret = 0; - if (fseek((FILE *)stream, offset, fseek_origin) != 0) + if (fseek((FILE *)stream, (long)offset, fseek_origin) != 0) ret = -1; return ret; } -static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) -{ +static long ZCALLBACK fseek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) { int fseek_origin=0; long ret; + (void)opaque; switch (origin) { case ZLIB_FILEFUNC_SEEK_CUR : fseek_origin = SEEK_CUR; break; @@ -202,34 +189,32 @@ break; default: return -1; } ret = 0; - if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0) + if(FSEEKO_FUNC((FILE *)stream, (z_off64_t)offset, fseek_origin) != 0) ret = -1; return ret; } -static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream) -{ +static int ZCALLBACK fclose_file_func(voidpf opaque, voidpf stream) { int ret; + (void)opaque; ret = fclose((FILE *)stream); return ret; } -static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream) -{ +static int ZCALLBACK ferror_file_func(voidpf opaque, voidpf stream) { int ret; + (void)opaque; ret = ferror((FILE *)stream); return ret; } -void fill_fopen_filefunc (pzlib_filefunc_def) - zlib_filefunc_def* pzlib_filefunc_def; -{ +void fill_fopen_filefunc(zlib_filefunc_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen_file = fopen_file_func; pzlib_filefunc_def->zread_file = fread_file_func; pzlib_filefunc_def->zwrite_file = fwrite_file_func; pzlib_filefunc_def->ztell_file = ftell_file_func; pzlib_filefunc_def->zseek_file = fseek_file_func; @@ -236,16 +221,15 @@ pzlib_filefunc_def->zclose_file = fclose_file_func; pzlib_filefunc_def->zerror_file = ferror_file_func; pzlib_filefunc_def->opaque = NULL; } -void fill_fopen64_filefunc (zlib_filefunc64_def* pzlib_filefunc_def) -{ +void fill_fopen64_filefunc(zlib_filefunc64_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen64_file = fopen64_file_func; pzlib_filefunc_def->zread_file = fread_file_func; pzlib_filefunc_def->zwrite_file = fwrite_file_func; pzlib_filefunc_def->ztell64_file = ftell64_file_func; pzlib_filefunc_def->zseek64_file = fseek64_file_func; pzlib_filefunc_def->zclose_file = fclose_file_func; pzlib_filefunc_def->zerror_file = ferror_file_func; pzlib_filefunc_def->opaque = NULL; } Index: compat/zlib/contrib/minizip/ioapi.h ================================================================== --- compat/zlib/contrib/minizip/ioapi.h +++ compat/zlib/contrib/minizip/ioapi.h @@ -48,11 +48,11 @@ #if defined(USE_FILE32API) #define fopen64 fopen #define ftello64 ftell #define fseeko64 fseek #else -#ifdef __FreeBSD__ +#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64) #define fopen64 fopen #define ftello64 ftello #define fseeko64 fseeko #endif #ifdef _MSC_VER @@ -80,31 +80,33 @@ #ifdef HAVE_MINIZIP64_CONF_H #include "mz64conf.h" #endif -/* a type choosen by DEFINE */ +/* a type chosen by DEFINE */ #ifdef HAVE_64BIT_INT_CUSTOM typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T; #else #ifdef HAS_STDINT_H #include "stdint.h" typedef uint64_t ZPOS64_T; #else -/* Maximum unsigned 32-bit value used as placeholder for zip64 */ -#define MAXU32 0xffffffff + #if defined(_MSC_VER) || defined(__BORLANDC__) typedef unsigned __int64 ZPOS64_T; #else typedef unsigned long long int ZPOS64_T; #endif #endif #endif - +/* Maximum unsigned 32-bit value used as placeholder for zip64 */ +#ifndef MAXU32 +#define MAXU32 (0xffffffff) +#endif #ifdef __cplusplus extern "C" { #endif @@ -130,21 +132,21 @@ #endif -typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode)); -typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); -typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream)); -typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream)); - -typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream)); -typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin)); +typedef voidpf (ZCALLBACK *open_file_func) (voidpf opaque, const char* filename, int mode); +typedef uLong (ZCALLBACK *read_file_func) (voidpf opaque, voidpf stream, void* buf, uLong size); +typedef uLong (ZCALLBACK *write_file_func) (voidpf opaque, voidpf stream, const void* buf, uLong size); +typedef int (ZCALLBACK *close_file_func) (voidpf opaque, voidpf stream); +typedef int (ZCALLBACK *testerror_file_func) (voidpf opaque, voidpf stream); + +typedef long (ZCALLBACK *tell_file_func) (voidpf opaque, voidpf stream); +typedef long (ZCALLBACK *seek_file_func) (voidpf opaque, voidpf stream, uLong offset, int origin); -/* here is the "old" 32 bits structure structure */ +/* here is the "old" 32 bits structure */ typedef struct zlib_filefunc_def_s { open_file_func zopen_file; read_file_func zread_file; write_file_func zwrite_file; @@ -153,13 +155,13 @@ close_file_func zclose_file; testerror_file_func zerror_file; voidpf opaque; } zlib_filefunc_def; -typedef ZPOS64_T (ZCALLBACK *tell64_file_func) OF((voidpf opaque, voidpf stream)); -typedef long (ZCALLBACK *seek64_file_func) OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -typedef voidpf (ZCALLBACK *open64_file_func) OF((voidpf opaque, const void* filename, int mode)); +typedef ZPOS64_T (ZCALLBACK *tell64_file_func) (voidpf opaque, voidpf stream); +typedef long (ZCALLBACK *seek64_file_func) (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin); +typedef voidpf (ZCALLBACK *open64_file_func) (voidpf opaque, const void* filename, int mode); typedef struct zlib_filefunc64_def_s { open64_file_func zopen64_file; read_file_func zread_file; @@ -169,12 +171,12 @@ close_file_func zclose_file; testerror_file_func zerror_file; voidpf opaque; } zlib_filefunc64_def; -void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); +void fill_fopen64_filefunc(zlib_filefunc64_def* pzlib_filefunc_def); +void fill_fopen_filefunc(zlib_filefunc_def* pzlib_filefunc_def); /* now internal definition, only for zip.c and unzip.h */ typedef struct zlib_filefunc64_32_def_s { zlib_filefunc64_def zfile_func64; @@ -189,15 +191,15 @@ //#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream)) //#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode)) #define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream)) #define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream)) -voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)); -long call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)); -ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)); +voidpf call_zopen64(const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode); +long call_zseek64(const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin); +ZPOS64_T call_ztell64(const zlib_filefunc64_32_def* pfilefunc,voidpf filestream); -void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32); +void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32); #define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode))) #define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream))) #define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode))) Index: compat/zlib/contrib/minizip/iowin32.c ================================================================== --- compat/zlib/contrib/minizip/iowin32.c +++ compat/zlib/contrib/minizip/iowin32.c @@ -26,23 +26,20 @@ #endif // see Include/shared/winapifamily.h in the Windows Kit #if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API))) + +#if !defined(WINAPI_FAMILY_ONE_PARTITION) +#define WINAPI_FAMILY_ONE_PARTITION(PartitionSet, Partition) ((WINAPI_FAMILY & PartitionSet) == Partition) +#endif + #if WINAPI_FAMILY_ONE_PARTITION(WINAPI_FAMILY, WINAPI_PARTITION_APP) #define IOWIN32_USING_WINRT_API 1 #endif #endif -voidpf ZCALLBACK win32_open_file_func OF((voidpf opaque, const char* filename, int mode)); -uLong ZCALLBACK win32_read_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size)); -uLong ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size)); -ZPOS64_T ZCALLBACK win32_tell64_file_func OF((voidpf opaque, voidpf stream)); -long ZCALLBACK win32_seek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)); -int ZCALLBACK win32_close_file_func OF((voidpf opaque, voidpf stream)); -int ZCALLBACK win32_error_file_func OF((voidpf opaque, voidpf stream)); - typedef struct { HANDLE hf; int error; } WIN32FILE_IOWIN; @@ -50,12 +47,11 @@ static void win32_translate_open_mode(int mode, DWORD* lpdwDesiredAccess, DWORD* lpdwCreationDisposition, DWORD* lpdwShareMode, - DWORD* lpdwFlagsAndAttributes) -{ + DWORD* lpdwFlagsAndAttributes) { *lpdwDesiredAccess = *lpdwShareMode = *lpdwFlagsAndAttributes = *lpdwCreationDisposition = 0; if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ) { *lpdwDesiredAccess = GENERIC_READ; @@ -72,12 +68,11 @@ *lpdwDesiredAccess = GENERIC_WRITE | GENERIC_READ; *lpdwCreationDisposition = CREATE_ALWAYS; } } -static voidpf win32_build_iowin(HANDLE hFile) -{ +static voidpf win32_build_iowin(HANDLE hFile) { voidpf ret=NULL; if ((hFile != NULL) && (hFile != INVALID_HANDLE_VALUE)) { WIN32FILE_IOWIN w32fiow; @@ -91,12 +86,11 @@ *((WIN32FILE_IOWIN*)ret) = w32fiow; } return ret; } -voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int mode) -{ +voidpf ZCALLBACK win32_open64_file_func(voidpf opaque, const void* filename, int mode) { const char* mode_fopen = NULL; DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; HANDLE hFile = NULL; win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); @@ -120,12 +114,11 @@ return win32_build_iowin(hFile); } -voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int mode) -{ +voidpf ZCALLBACK win32_open64_file_funcA(voidpf opaque, const void* filename, int mode) { const char* mode_fopen = NULL; DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; HANDLE hFile = NULL; win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); @@ -144,12 +137,11 @@ return win32_build_iowin(hFile); } -voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int mode) -{ +voidpf ZCALLBACK win32_open64_file_funcW(voidpf opaque, const void* filename, int mode) { const char* mode_fopen = NULL; DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; HANDLE hFile = NULL; win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); @@ -164,12 +156,11 @@ return win32_build_iowin(hFile); } -voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mode) -{ +voidpf ZCALLBACK win32_open_file_func(voidpf opaque, const char* filename, int mode) { const char* mode_fopen = NULL; DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ; HANDLE hFile = NULL; win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes); @@ -193,12 +184,11 @@ return win32_build_iowin(hFile); } -uLong ZCALLBACK win32_read_file_func (voidpf opaque, voidpf stream, void* buf,uLong size) -{ +uLong ZCALLBACK win32_read_file_func(voidpf opaque, voidpf stream, void* buf,uLong size) { uLong ret=0; HANDLE hFile = NULL; if (stream!=NULL) hFile = ((WIN32FILE_IOWIN*)stream) -> hf; @@ -215,12 +205,11 @@ return ret; } -uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* buf,uLong size) -{ +uLong ZCALLBACK win32_write_file_func(voidpf opaque, voidpf stream, const void* buf, uLong size) { uLong ret=0; HANDLE hFile = NULL; if (stream!=NULL) hFile = ((WIN32FILE_IOWIN*)stream) -> hf; @@ -236,12 +225,11 @@ } return ret; } -static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos, DWORD dwMoveMethod) -{ +static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos, DWORD dwMoveMethod) { #ifdef IOWIN32_USING_WINRT_API return SetFilePointerEx(hFile, pos, newPos, dwMoveMethod); #else LONG lHigh = pos.HighPart; DWORD dwNewPos = SetFilePointer(hFile, pos.LowPart, &lHigh, dwMoveMethod); @@ -256,12 +244,11 @@ } return fOk; #endif } -long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream) -{ +long ZCALLBACK win32_tell_file_func(voidpf opaque, voidpf stream) { long ret=-1; HANDLE hFile = NULL; if (stream!=NULL) hFile = ((WIN32FILE_IOWIN*)stream) -> hf; if (hFile != NULL) @@ -279,12 +266,11 @@ ret=(long)pos.LowPart; } return ret; } -ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream) -{ +ZPOS64_T ZCALLBACK win32_tell64_file_func(voidpf opaque, voidpf stream) { ZPOS64_T ret= (ZPOS64_T)-1; HANDLE hFile = NULL; if (stream!=NULL) hFile = ((WIN32FILE_IOWIN*)stream)->hf; @@ -304,12 +290,11 @@ } return ret; } -long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,int origin) -{ +long ZCALLBACK win32_seek_file_func(voidpf opaque, voidpf stream, uLong offset, int origin) { DWORD dwMoveMethod=0xFFFFFFFF; HANDLE hFile = NULL; long ret=-1; if (stream!=NULL) @@ -342,12 +327,11 @@ ret=0; } return ret; } -long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T offset,int origin) -{ +long ZCALLBACK win32_seek64_file_func(voidpf opaque, voidpf stream, ZPOS64_T offset, int origin) { DWORD dwMoveMethod=0xFFFFFFFF; HANDLE hFile = NULL; long ret=-1; if (stream!=NULL) @@ -381,12 +365,11 @@ ret=0; } return ret; } -int ZCALLBACK win32_close_file_func (voidpf opaque, voidpf stream) -{ +int ZCALLBACK win32_close_file_func(voidpf opaque, voidpf stream) { int ret=-1; if (stream!=NULL) { HANDLE hFile; @@ -399,22 +382,20 @@ free(stream); } return ret; } -int ZCALLBACK win32_error_file_func (voidpf opaque,voidpf stream) -{ +int ZCALLBACK win32_error_file_func(voidpf opaque, voidpf stream) { int ret=-1; if (stream!=NULL) { ret = ((WIN32FILE_IOWIN*)stream) -> error; } return ret; } -void fill_win32_filefunc (zlib_filefunc_def* pzlib_filefunc_def) -{ +void fill_win32_filefunc(zlib_filefunc_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen_file = win32_open_file_func; pzlib_filefunc_def->zread_file = win32_read_file_func; pzlib_filefunc_def->zwrite_file = win32_write_file_func; pzlib_filefunc_def->ztell_file = win32_tell_file_func; pzlib_filefunc_def->zseek_file = win32_seek_file_func; @@ -421,12 +402,11 @@ pzlib_filefunc_def->zclose_file = win32_close_file_func; pzlib_filefunc_def->zerror_file = win32_error_file_func; pzlib_filefunc_def->opaque = NULL; } -void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) -{ +void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen64_file = win32_open64_file_func; pzlib_filefunc_def->zread_file = win32_read_file_func; pzlib_filefunc_def->zwrite_file = win32_write_file_func; pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; @@ -434,12 +414,11 @@ pzlib_filefunc_def->zerror_file = win32_error_file_func; pzlib_filefunc_def->opaque = NULL; } -void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) -{ +void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen64_file = win32_open64_file_funcA; pzlib_filefunc_def->zread_file = win32_read_file_func; pzlib_filefunc_def->zwrite_file = win32_write_file_func; pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; @@ -447,16 +426,15 @@ pzlib_filefunc_def->zerror_file = win32_error_file_func; pzlib_filefunc_def->opaque = NULL; } -void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) -{ +void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def) { pzlib_filefunc_def->zopen64_file = win32_open64_file_funcW; pzlib_filefunc_def->zread_file = win32_read_file_func; pzlib_filefunc_def->zwrite_file = win32_write_file_func; pzlib_filefunc_def->ztell64_file = win32_tell64_file_func; pzlib_filefunc_def->zseek64_file = win32_seek64_file_func; pzlib_filefunc_def->zclose_file = win32_close_file_func; pzlib_filefunc_def->zerror_file = win32_error_file_func; pzlib_filefunc_def->opaque = NULL; } Index: compat/zlib/contrib/minizip/iowin32.h ================================================================== --- compat/zlib/contrib/minizip/iowin32.h +++ compat/zlib/contrib/minizip/iowin32.h @@ -16,13 +16,13 @@ #ifdef __cplusplus extern "C" { #endif -void fill_win32_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def)); -void fill_win32_filefunc64 OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_win32_filefunc64A OF((zlib_filefunc64_def* pzlib_filefunc_def)); -void fill_win32_filefunc64W OF((zlib_filefunc64_def* pzlib_filefunc_def)); +void fill_win32_filefunc(zlib_filefunc_def* pzlib_filefunc_def); +void fill_win32_filefunc64(zlib_filefunc64_def* pzlib_filefunc_def); +void fill_win32_filefunc64A(zlib_filefunc64_def* pzlib_filefunc_def); +void fill_win32_filefunc64W(zlib_filefunc64_def* pzlib_filefunc_def); #ifdef __cplusplus } #endif Index: compat/zlib/contrib/minizip/miniunz.c ================================================================== --- compat/zlib/contrib/minizip/miniunz.c +++ compat/zlib/contrib/minizip/miniunz.c @@ -25,11 +25,11 @@ #ifndef _FILE_OFFSET_BIT #define _FILE_OFFSET_BIT 64 #endif #endif -#ifdef __APPLE__ +#if defined(__APPLE__) || defined(__HAIKU__) || defined(MINIZIP_FOPEN_NO_64) // In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions #define FOPEN_FUNC(filename, mode) fopen(filename, mode) #define FTELLO_FUNC(stream) ftello(stream) #define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin) #else @@ -43,10 +43,11 @@ #include #include #include #include #include +#include #ifdef _WIN32 # include # include #else @@ -76,17 +77,13 @@ */ /* change_file_date : change the date/time of a file filename : the filename of the file where date/time must be modified - dosdate : the new date at the MSDos format (4 bytes) + dosdate : the new date at the MSDOS format (4 bytes) tmu_date : the SAME new date at the tm_unz format */ -void change_file_date(filename,dosdate,tmu_date) - const char *filename; - uLong dosdate; - tm_unz tmu_date; -{ +static void change_file_date(const char *filename, uLong dosdate, tm_unz tmu_date) { #ifdef _WIN32 HANDLE hFile; FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite; hFile = CreateFileA(filename,GENERIC_READ | GENERIC_WRITE, @@ -96,10 +93,11 @@ LocalFileTimeToFileTime(&ftLocal,&ftm); SetFileTime(hFile,&ftm,&ftLastAcc,&ftm); CloseHandle(hFile); #else #if defined(unix) || defined(__APPLE__) + (void)dosdate; struct utimbuf ut; struct tm newdate; newdate.tm_sec = tmu_date.tm_sec; newdate.tm_min=tmu_date.tm_min; newdate.tm_hour=tmu_date.tm_hour; @@ -111,40 +109,42 @@ newdate.tm_year=tmu_date.tm_year ; newdate.tm_isdst=-1; ut.actime=ut.modtime=mktime(&newdate); utime(filename,&ut); +#else + (void)filename; + (void)dosdate; + (void)tmu_date; #endif #endif } /* mymkdir and change_file_date are not 100 % portable As I don't know well Unix, I wait feedback for the unix portion */ -int mymkdir(dirname) - const char* dirname; -{ +static int mymkdir(const char* dirname) { int ret=0; #ifdef _WIN32 ret = _mkdir(dirname); #elif unix ret = mkdir (dirname,0775); #elif __APPLE__ ret = mkdir (dirname,0775); +#else + (void)dirname; #endif return ret; } -int makedir (newdir) - char *newdir; -{ +static int makedir(const char *newdir) { char *buffer ; char *p; - int len = (int)strlen(newdir); + size_t len = strlen(newdir); - if (len <= 0) + if (len == 0) return 0; buffer = (char*)malloc(len+1); if (buffer==NULL) { @@ -183,30 +183,27 @@ } free(buffer); return 1; } -void do_banner() -{ - printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n"); +static void do_banner(void) { + printf("MiniUnz 1.1, demo of zLib + Unz package written by Gilles Vollant\n"); printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n"); } -void do_help() -{ +static void do_help(void) { printf("Usage : miniunz [-e] [-x] [-v] [-l] [-o] [-p password] file.zip [file_to_extr.] [-d extractdir]\n\n" \ " -e Extract without pathname (junk paths)\n" \ " -x Extract with pathname\n" \ " -v list files\n" \ " -l list files\n" \ " -d directory to extract into\n" \ " -o overwrite files without prompting\n" \ - " -p extract crypted file using password\n\n"); + " -p extract encrypted file using password\n\n"); } -void Display64BitsSize(ZPOS64_T n, int size_char) -{ +static void Display64BitsSize(ZPOS64_T n, int size_char) { /* to avoid compatibility problem , we do here the conversion */ char number[21]; int offset=19; int pos_string = 19; number[20]=0; @@ -229,13 +226,11 @@ } printf("%s",&number[pos_string]); } -int do_list(uf) - unzFile uf; -{ +static int do_list(unzFile uf) { uLong i; unz_global_info64 gi; int err; err = unzGetGlobalInfo64(uf,&gi); @@ -246,11 +241,11 @@ for (i=0;i0) ratio = (uLong)((file_info.compressed_size*100)/file_info.uncompressed_size); - /* display a '*' if the file is crypted */ + /* display a '*' if the file is encrypted */ if ((file_info.flag & 1) != 0) charCrypt='*'; if (file_info.compression_method==0) string_method="Stored"; @@ -307,26 +302,20 @@ return 0; } -int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password) - unzFile uf; - const int* popt_extract_without_path; - int* popt_overwrite; - const char* password; -{ +static int do_extract_currentfile(unzFile uf, const int* popt_extract_without_path, int* popt_overwrite, const char* password) { char filename_inzip[256]; char* filename_withoutpath; char* p; int err=UNZ_OK; FILE *fout=NULL; void* buf; uInt size_buf; unz_file_info64 file_info; - uLong ratio=0; err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0); if (err!=UNZ_OK) { printf("error %d with zipfile in unzGetCurrentFileInfo\n",err); @@ -364,10 +353,24 @@ if ((*popt_extract_without_path)==0) write_filename = filename_inzip; else write_filename = filename_withoutpath; + + if (write_filename[0]!='\0') + { + const char* relative_check = write_filename; + while (relative_check[1]!='\0') + { + if (relative_check[0]=='.' && relative_check[1]=='.') + write_filename = relative_check; + relative_check++; + } + } + + while (write_filename[0]=='/' || write_filename[0]=='.') + write_filename++; err = unzOpenCurrentFilePassword(uf,password); if (err!=UNZ_OK) { printf("error %d with zipfile in unzOpenCurrentFilePassword\n",err); @@ -437,11 +440,11 @@ { printf("error %d with zipfile in unzReadCurrentFile\n",err); break; } if (err>0) - if (fwrite(buf,err,1,fout)!=1) + if (fwrite(buf,(unsigned)err,1,fout)!=1) { printf("error in writing extracted file\n"); err=UNZ_ERRNO; break; } @@ -470,20 +473,14 @@ free(buf); return err; } -int do_extract(uf,opt_extract_without_path,opt_overwrite,password) - unzFile uf; - int opt_extract_without_path; - int opt_overwrite; - const char* password; -{ +static int do_extract(unzFile uf, int opt_extract_without_path, int opt_overwrite, const char* password) { uLong i; unz_global_info64 gi; int err; - FILE* fout=NULL; err = unzGetGlobalInfo64(uf,&gi); if (err!=UNZ_OK) printf("error %d with zipfile in unzGetGlobalInfo \n",err); @@ -506,18 +503,11 @@ } return 0; } -int do_extract_onefile(uf,filename,opt_extract_without_path,opt_overwrite,password) - unzFile uf; - const char* filename; - int opt_extract_without_path; - int opt_overwrite; - const char* password; -{ - int err = UNZ_OK; +static int do_extract_onefile(unzFile uf, const char* filename, int opt_extract_without_path, int opt_overwrite, const char* password) { if (unzLocateFile(uf,filename,CASESENSITIVITY)!=UNZ_OK) { printf("file %s not found in the zipfile\n",filename); return 2; } @@ -529,14 +519,11 @@ else return 1; } -int main(argc,argv) - int argc; - char *argv[]; -{ +int main(int argc, char *argv[]) { const char *zipfilename=NULL; const char *filename_to_extract=NULL; const char *password=NULL; char filename_try[MAXFILENAME+16] = ""; int i; @@ -563,11 +550,11 @@ { const char *p=argv[i]+1; while ((*p)!='\0') { - char c=*(p++);; + char c=*(p++); if ((c=='l') || (c=='L')) opt_do_list = 1; if ((c=='v') || (c=='V')) opt_do_list = 1; if ((c=='x') || (c=='X')) @@ -605,11 +592,11 @@ # ifdef USEWIN32IOAPI zlib_filefunc64_def ffunc; # endif strncpy(filename_try, zipfilename,MAXFILENAME-1); - /* strncpy doesnt append the trailing NULL, of the string is too long. */ + /* strncpy doesn't append the trailing NULL, of the string is too long. */ filename_try[ MAXFILENAME ] = '\0'; # ifdef USEWIN32IOAPI fill_win32_filefunc64A(&ffunc); uf = unzOpen2_64(zipfilename,&ffunc); Index: compat/zlib/contrib/minizip/minizip.c ================================================================== --- compat/zlib/contrib/minizip/minizip.c +++ compat/zlib/contrib/minizip/minizip.c @@ -9,10 +9,11 @@ Copyright (C) 2007-2008 Even Rouault Modifications for Zip64 support on both zip and unzip Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com ) */ + #if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__)) #ifndef __USE_FILE_OFFSET64 #define __USE_FILE_OFFSET64 #endif @@ -63,23 +64,24 @@ #include "zip.h" #ifdef _WIN32 #define USEWIN32IOAPI #include "iowin32.h" +# if defined(_MSC_VER) +# define snprintf _snprintf +# endif #endif #define WRITEBUFFERSIZE (16384) #define MAXFILENAME (256) #ifdef _WIN32 -uLong filetime(f, tmzip, dt) - const char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ +/* f: name of file to get info on, tmzip: return value: access, + modification and creation times, dt: dostime */ +static int filetime(const char *f, tm_zip *tmzip, uLong *dt) { int ret = 0; { FILETIME ftLocal; HANDLE hFind; WIN32_FIND_DATAA ff32; @@ -95,29 +97,28 @@ } return ret; } #else #if defined(unix) || defined(__APPLE__) -uLong filetime(f, tmzip, dt) - const char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ +/* f: name of file to get info on, tmzip: return value: access, + modification and creation times, dt: dostime */ +static int filetime(const char *f, tm_zip *tmzip, uLong *dt) { + (void)dt; int ret=0; struct stat s; /* results of stat() */ struct tm* filedate; time_t tm_t=0; if (strcmp(f,"-")!=0) { char name[MAXFILENAME+1]; - int len = strlen(f); + size_t len = strlen(f); if (len > MAXFILENAME) len = MAXFILENAME; strncpy(name, f,MAXFILENAME-1); - /* strncpy doesnt append the trailing NULL, of the string is too long. */ + /* strncpy doesn't append the trailing NULL, of the string is too long. */ name[ MAXFILENAME ] = '\0'; if (name[len - 1] == '/') name[len - 1] = '\0'; /* not all systems allow stat'ing a file with / appended */ @@ -137,26 +138,25 @@ tmzip->tm_year = filedate->tm_year; return ret; } #else -uLong filetime(f, tmzip, dt) - const char *f; /* name of file to get info on */ - tm_zip *tmzip; /* return value: access, modific. and creation times */ - uLong *dt; /* dostime */ -{ +/* f: name of file to get info on, tmzip: return value: access, + modification and creation times, dt: dostime */ +static int filetime(const char *f, tm_zip *tmzip, uLong *dt) { + (void)f; + (void)tmzip; + (void)dt; return 0; } #endif #endif -int check_exist_file(filename) - const char* filename; -{ +static int check_exist_file(const char* filename) { FILE* ftestexist; int ret = 1; ftestexist = FOPEN_FUNC(filename,"rb"); if (ftestexist==NULL) ret = 0; @@ -163,18 +163,16 @@ else fclose(ftestexist); return ret; } -void do_banner() -{ +static void do_banner(void) { printf("MiniZip 1.1, demo of zLib + MiniZip64 package, written by Gilles Vollant\n"); printf("more info on MiniZip at http://www.winimage.com/zLibDll/minizip.html\n\n"); } -void do_help() -{ +static void do_help(void) { printf("Usage : minizip [-o] [-a] [-0 to -9] [-p password] [-j] file.zip [files_to_add]\n\n" \ " -r Scan directories recursively\n" \ " -o Overwrite existing file.zip\n" \ " -a Append to existing file.zip\n" \ " -0 Store only\n" \ @@ -183,38 +181,37 @@ " -j exclude path. store only the file name.\n\n"); } /* calculate the CRC32 of a file, because to encrypt a file, we need known the CRC32 of the file before */ -int getFileCrc(const char* filenameinzip,void*buf,unsigned long size_buf,unsigned long* result_crc) -{ +static int getFileCrc(const char* filenameinzip, void* buf, unsigned long size_buf, unsigned long* result_crc) { unsigned long calculate_crc=0; int err=ZIP_OK; FILE * fin = FOPEN_FUNC(filenameinzip,"rb"); unsigned long size_read = 0; - unsigned long total_read = 0; + /* unsigned long total_read = 0; */ if (fin==NULL) { err = ZIP_ERRNO; } if (err == ZIP_OK) do { err = ZIP_OK; - size_read = (int)fread(buf,1,size_buf,fin); + size_read = fread(buf,1,size_buf,fin); if (size_read < size_buf) if (feof(fin)==0) { printf("error in reading %s\n",filenameinzip); err = ZIP_ERRNO; } if (size_read>0) - calculate_crc = crc32(calculate_crc,buf,size_read); - total_read += size_read; + calculate_crc = crc32_z(calculate_crc,buf,size_read); + /* total_read += size_read; */ } while ((err == ZIP_OK) && (size_read>0)); if (fin) fclose(fin); @@ -222,22 +219,21 @@ *result_crc=calculate_crc; printf("file %s crc %lx\n", filenameinzip, calculate_crc); return err; } -int isLargeFile(const char* filename) -{ +static int isLargeFile(const char* filename) { int largeFile = 0; ZPOS64_T pos = 0; FILE* pFile = FOPEN_FUNC(filename, "rb"); if(pFile != NULL) { - int n = FSEEKO_FUNC(pFile, 0, SEEK_END); - pos = FTELLO_FUNC(pFile); + FSEEKO_FUNC(pFile, 0, SEEK_END); + pos = (ZPOS64_T)FTELLO_FUNC(pFile); - printf("File : %s is %lld bytes\n", filename, pos); + printf("File : %s is %llu bytes\n", filename, pos); if(pos >= 0xffffffff) largeFile = 1; fclose(pFile); @@ -361,21 +357,21 @@ void addPathToZip(zipFile zf, const char *filenameinzip, const char *password, int opt_exclude_path,int opt_compress_level) { tinydir_dir dir; int i; - char newname[512]; + char newname[MAXFILENAME+1+MAXFILENAME+1]; tinydir_open_sorted(&dir, filenameinzip); for (i = 0; i < dir.n_files; i++) { tinydir_file file; tinydir_readfile_n(&dir, &file, i); if(strcmp(file.name,".")==0) continue; if(strcmp(file.name,"..")==0) continue; - sprintf(newname,"%s/%s",dir.path,file.name); + snprintf(newname, sizeof(newname), "%.*s/%.*s", MAXFILENAME, dir.path, MAXFILENAME, file.name); if (file.is_dir) { addPathToZip(zf,newname,password,opt_exclude_path,opt_compress_level); } else { addFileToZip(zf,newname,password,opt_exclude_path,opt_compress_level); @@ -384,24 +380,21 @@ tinydir_close(&dir); } -int main(argc,argv) - int argc; - char *argv[]; -{ +int main(int argc, char *argv[]) { int i; int opt_recursive=0; - int opt_overwrite=1; + int opt_overwrite=0; int opt_compress_level=Z_DEFAULT_COMPRESSION; int opt_exclude_path=0; int zipfilenamearg = 0; char filename_try[MAXFILENAME+16]; int zipok; int err=0; - int size_buf=0; + size_t size_buf=0; void* buf=NULL; const char* password=NULL; do_banner(); @@ -418,11 +411,11 @@ { const char *p=argv[i]+1; while ((*p)!='\0') { - char c=*(p++);; + char c=*(p++); if ((c=='o') || (c=='O')) opt_overwrite = 1; if ((c=='a') || (c=='A')) opt_overwrite = 2; if ((c>='0') && (c<='9')) @@ -429,10 +422,11 @@ opt_compress_level = c-'0'; if ((c=='j') || (c=='J')) opt_exclude_path = 1; if ((c=='r') || (c=='R')) opt_recursive = 1; + if (((c=='p') || (c=='P')) && (i+1> 16); \ } while(0) -extern int ZEXPORT unzRepair(file, fileOut, fileOutTmp, nRecovered, bytesRecovered) -const char* file; -const char* fileOut; -const char* fileOutTmp; -uLong* nRecovered; -uLong* bytesRecovered; -{ +extern int ZEXPORT unzRepair(const char* file, const char* fileOut, const char* fileOutTmp, uLong* nRecovered, uLong* bytesRecovered) { int err = Z_OK; FILE* fpZip = fopen(file, "rb"); FILE* fpOut = fopen(fileOut, "wb"); FILE* fpOutCD = fopen(fileOutTmp, "wb"); if (fpZip != NULL && fpOut != NULL) { Index: compat/zlib/contrib/minizip/tinydir.h ================================================================== --- compat/zlib/contrib/minizip/tinydir.h +++ compat/zlib/contrib/minizip/tinydir.h @@ -1,7 +1,7 @@ /* -Copyright (c) 2013-2017, tinydir authors: +Copyright (c) 2013-2021, tinydir authors: - Cong Xu - Lautis Sun - Baudouin Feildel - Andargor All rights reserved. @@ -43,11 +43,13 @@ #include #include #include #ifdef _MSC_VER -# define WIN32_LEAN_AND_MEAN +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif # include # include # pragma warning(push) # pragma warning (disable : 4996) #else @@ -87,16 +89,20 @@ #if (defined _MSC_VER || defined __MINGW32__) # include # define _TINYDIR_PATH_MAX MAX_PATH #elif defined __linux__ # include -# define _TINYDIR_PATH_MAX PATH_MAX +# ifdef PATH_MAX +# define _TINYDIR_PATH_MAX PATH_MAX +# endif #elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) # include # if defined(BSD) # include -# define _TINYDIR_PATH_MAX PATH_MAX +# ifdef PATH_MAX +# define _TINYDIR_PATH_MAX PATH_MAX +# endif # endif #endif #ifndef _TINYDIR_PATH_MAX #define _TINYDIR_PATH_MAX 4096 @@ -117,12 +123,17 @@ #ifdef _MSC_VER # define _TINYDIR_FUNC static __inline #elif !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # define _TINYDIR_FUNC static __inline__ -#else +#elif defined(__cplusplus) # define _TINYDIR_FUNC static inline +#elif defined(__GNUC__) +/* Suppress unused function warning */ +# define _TINYDIR_FUNC __attribute__((unused)) static +#else +# define _TINYDIR_FUNC static #endif /* readdir_r usage; define TINYDIR_USE_READDIR_R to use it (if supported) */ #ifdef TINYDIR_USE_READDIR_R @@ -363,11 +374,11 @@ goto bail; } } tinydir_close(dir); - if (tinydir_open(dir, path) == -1) + if (n_files == 0 || tinydir_open(dir, path) == -1) { return -1; } dir->n_files = 0; @@ -490,10 +501,11 @@ } _TINYDIR_FUNC int tinydir_readfile(const tinydir_dir *dir, tinydir_file *file) { + const _tinydir_char_t *filename; if (dir == NULL || file == NULL) { errno = EINVAL; return -1; } @@ -504,46 +516,35 @@ #endif { errno = ENOENT; return -1; } - if (_tinydir_strlen(dir->path) + - _tinydir_strlen( + filename = #ifdef _MSC_VER - dir->_f.cFileName + dir->_f.cFileName; #else - dir->_e->d_name + dir->_e->d_name; #endif - ) + 1 + _TINYDIR_PATH_EXTRA >= + if (_tinydir_strlen(dir->path) + + _tinydir_strlen(filename) + 1 + _TINYDIR_PATH_EXTRA >= _TINYDIR_PATH_MAX) { /* the path for the file will be too long */ errno = ENAMETOOLONG; return -1; } - if (_tinydir_strlen( -#ifdef _MSC_VER - dir->_f.cFileName -#else - dir->_e->d_name -#endif - ) >= _TINYDIR_FILENAME_MAX) + if (_tinydir_strlen(filename) >= _TINYDIR_FILENAME_MAX) { errno = ENAMETOOLONG; return -1; } _tinydir_strcpy(file->path, dir->path); - _tinydir_strcat(file->path, TINYDIR_STRING("/")); - _tinydir_strcpy(file->name, -#ifdef _MSC_VER - dir->_f.cFileName -#else - dir->_e->d_name -#endif - ); - _tinydir_strcat(file->path, file->name); + if (_tinydir_strcmp(dir->path, TINYDIR_STRING("/")) != 0) + _tinydir_strcat(file->path, TINYDIR_STRING("/")); + _tinydir_strcpy(file->name, filename); + _tinydir_strcat(file->path, filename); #ifndef _MSC_VER #ifdef __MINGW32__ if (_tstat( #else if (stat( @@ -656,38 +657,38 @@ } /* Get the parent path */ #if (defined _MSC_VER || defined __MINGW32__) #if ((defined _MSC_VER) && (_MSC_VER >= 1400)) - _tsplitpath_s( - path, - drive_buf, _TINYDIR_DRIVE_MAX, - dir_name_buf, _TINYDIR_FILENAME_MAX, - file_name_buf, _TINYDIR_FILENAME_MAX, - ext_buf, _TINYDIR_FILENAME_MAX); + errno = _tsplitpath_s( + path, + drive_buf, _TINYDIR_DRIVE_MAX, + dir_name_buf, _TINYDIR_FILENAME_MAX, + file_name_buf, _TINYDIR_FILENAME_MAX, + ext_buf, _TINYDIR_FILENAME_MAX); #else - _tsplitpath( - path, - drive_buf, - dir_name_buf, - file_name_buf, - ext_buf); -#endif - -/* _splitpath_s not work fine with only filename and widechar support */ -#ifdef _UNICODE - if (drive_buf[0] == L'\xFEFE') - drive_buf[0] = '\0'; - if (dir_name_buf[0] == L'\xFEFE') - dir_name_buf[0] = '\0'; + _tsplitpath( + path, + drive_buf, + dir_name_buf, + file_name_buf, + ext_buf); #endif if (errno) { - errno = EINVAL; return -1; } + +/* _splitpath_s not work fine with only filename and widechar support */ +#ifdef _UNICODE + if (drive_buf[0] == L'\xFEFE') + drive_buf[0] = '\0'; + if (dir_name_buf[0] == L'\xFEFE') + dir_name_buf[0] = '\0'; +#endif + /* Emulate the behavior of dirname by returning "." for dir name if it's empty */ if (drive_buf[0] == '\0' && dir_name_buf[0] == '\0') { _tinydir_strcpy(dir_name_buf, TINYDIR_STRING(".")); @@ -700,12 +701,27 @@ base_name = file_name_buf; #else _tinydir_strcpy(dir_name_buf, path); dir_name = dirname(dir_name_buf); _tinydir_strcpy(file_name_buf, path); - base_name =basename(file_name_buf); + base_name = basename(file_name_buf); +#endif + + /* Special case: if the path is a root dir, open the parent dir as the file */ +#if (defined _MSC_VER || defined __MINGW32__) + if (_tinydir_strlen(base_name) == 0) +#else + if ((_tinydir_strcmp(base_name, TINYDIR_STRING("/"))) == 0) #endif + { + memset(file, 0, sizeof * file); + file->is_dir = 1; + file->is_reg = 0; + _tinydir_strcpy(file->path, dir_name); + file->extension = file->path + _tinydir_strlen(file->path); + return 0; + } /* Open the parent directory */ if (tinydir_open(&dir, dir_name) == -1) { return -1; Index: compat/zlib/contrib/minizip/unzip.c ================================================================== --- compat/zlib/contrib/minizip/unzip.c +++ compat/zlib/contrib/minizip/unzip.c @@ -47,16 +47,16 @@ 2007-2008 - Even Rouault - Add unzip support for ZIP64 Copyright (C) 2007-2008 Even Rouault - Oct-2009 - Mathias Svensson - Removed cpl_* from symbol names (Even Rouault added them but since this is now moved to a new project (minizip64) I renamed them again). + Oct-2009 - Mathias Svensson - Removed cpl_* from symbol names (Even Rouault added them but since this is now moved to a new project (minizip64) I renamed them again). Oct-2009 - Mathias Svensson - Fixed problem if uncompressed size was > 4G and compressed size was <4G should only read the compressed/uncompressed size from the Zip64 format if the size from normal header was 0xFFFFFFFF - Oct-2009 - Mathias Svensson - Applied some bug fixes from paches recived from Gilles Vollant - Oct-2009 - Mathias Svensson - Applied support to unzip files with compression mathod BZIP2 (bzip2 lib is required) + Oct-2009 - Mathias Svensson - Applied some bug fixes from patches received from Gilles Vollant + Oct-2009 - Mathias Svensson - Applied support to unzip files with compression method BZIP2 (bzip2 lib is required) Patch created by Daniel Borca Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer Copyright (C) 1998 - 2010 Gilles Vollant, Even Rouault, Mathias Svensson @@ -75,12 +75,10 @@ #include "zlib.h" #include "unzip.h" #ifdef STDC # include -# include -# include #endif #ifdef NO_ERRNO_H extern int errno; #else # include @@ -109,22 +107,19 @@ #endif #ifndef ALLOC # define ALLOC(size) (malloc(size)) #endif -#ifndef TRYFREE -# define TRYFREE(p) {if (p) free(p);} -#endif #define SIZECENTRALDIRITEM (0x2e) #define SIZEZIPLOCALHEADER (0x1e) const char unz_copyright[] = " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"; -/* unz_file_info_interntal contain internal info about a file in zipfile*/ +/* unz_file_info64_internal contain internal info about a file in zipfile*/ typedef struct unz_file_info64_internal_s { ZPOS64_T offset_curfile;/* relative offset of local header 8 bytes */ } unz_file_info64_internal; @@ -151,11 +146,11 @@ uLong crc32; /* crc32 of all data uncompressed */ uLong crc32_wait; /* crc32 we must obtain after decompress all */ ZPOS64_T rest_read_compressed; /* number of byte to be decompressed */ ZPOS64_T rest_read_uncompressed;/*number of byte to be obtained after decomp*/ zlib_filefunc64_32_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ + voidpf filestream; /* io structure of the zipfile */ uLong compression_method; /* compression method (0==store) */ ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ int raw; } file_in_zip64_read_info_s; @@ -164,11 +159,11 @@ */ typedef struct { zlib_filefunc64_32_def z_filefunc; int is64bitOpenFunction; - voidpf filestream; /* io structore of the zipfile */ + voidpf filestream; /* io structure of the zipfile */ unz_global_info64 gi; /* public global information */ ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ ZPOS64_T num_file; /* number of the current file in the zipfile*/ ZPOS64_T pos_in_central_dir; /* pos of the current file in the central dir*/ ZPOS64_T current_file_ok; /* flag about the usability of the current file*/ @@ -194,162 +189,80 @@ #ifndef NOUNCRYPT #include "crypt.h" #endif + /* =========================================================================== - Read a byte from a gz_stream; update next_in and avail_in. Return EOF - for end of file. - IN assertion: the stream s has been successfully opened for reading. + Reads a long in LSB order from the given gz_stream. Sets */ - -local int unz64local_getByte OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - int *pi)); - -local int unz64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi) -{ - unsigned char c; - int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); - if (err==1) - { - *pi = (int)c; +local int unz64local_getShort(const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) { + unsigned char c[2]; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,c,2); + if (err==2) + { + *pX = c[0] | ((uLong)c[1] << 8); + return UNZ_OK; + } + else + { + *pX = 0; + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return UNZ_ERRNO; + else + return UNZ_EOF; + } +} + +local int unz64local_getLong(const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + uLong *pX) { + unsigned char c[4]; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,c,4); + if (err==4) + { + *pX = c[0] | ((uLong)c[1] << 8) | ((uLong)c[2] << 16) | ((uLong)c[3] << 24); + return UNZ_OK; + } + else + { + *pX = 0; + if (ZERROR64(*pzlib_filefunc_def,filestream)) + return UNZ_ERRNO; + else + return UNZ_EOF; + } +} + + +local int unz64local_getLong64(const zlib_filefunc64_32_def* pzlib_filefunc_def, + voidpf filestream, + ZPOS64_T *pX) { + unsigned char c[8]; + int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,c,8); + if (err==8) + { + *pX = c[0] | ((ZPOS64_T)c[1] << 8) | ((ZPOS64_T)c[2] << 16) | ((ZPOS64_T)c[3] << 24) + | ((ZPOS64_T)c[4] << 32) | ((ZPOS64_T)c[5] << 40) | ((ZPOS64_T)c[6] << 48) | ((ZPOS64_T)c[7] << 56); return UNZ_OK; } else { + *pX = 0; if (ZERROR64(*pzlib_filefunc_def,filestream)) return UNZ_ERRNO; else return UNZ_EOF; } } - -/* =========================================================================== - Reads a long in LSB order from the given gz_stream. Sets -*/ -local int unz64local_getShort OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unz64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX) -{ - uLong x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<8; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int unz64local_getLong OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX)); - -local int unz64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - uLong *pX) -{ - uLong x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (uLong)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<8; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((uLong)i)<<16; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x += ((uLong)i)<<24; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - -local int unz64local_getLong64 OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - ZPOS64_T *pX)); - - -local int unz64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream, - ZPOS64_T *pX) -{ - ZPOS64_T x ; - int i = 0; - int err; - - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x = (ZPOS64_T)i; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<8; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<16; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<24; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<32; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<40; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<48; - - if (err==UNZ_OK) - err = unz64local_getByte(pzlib_filefunc_def,filestream,&i); - x |= ((ZPOS64_T)i)<<56; - - if (err==UNZ_OK) - *pX = x; - else - *pX = 0; - return err; -} - /* My own strcmpi / strcasecmp */ -local int strcmpcasenosensitive_internal (const char* fileName1, const char* fileName2) -{ +local int strcmpcasenosensitive_internal(const char* fileName1, const char* fileName2) { for (;;) { char c1=*(fileName1++); char c2=*(fileName2++); if ((c1>='a') && (c1<='z')) @@ -377,23 +290,21 @@ #ifndef STRCMPCASENOSENTIVEFUNCTION #define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal #endif /* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + Compare two filenames (fileName1,fileName2). + If iCaseSensitivity = 1, comparison is case sensitive (like strcmp) + If iCaseSensitivity = 2, comparison is not case sensitive (like strcmpi or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + If iCaseSensitivity = 0, case sensitivity is default of your operating system (like 1 on Unix, 2 on Windows) */ extern int ZEXPORT unzStringFileNameCompare (const char* fileName1, - const char* fileName2, - int iCaseSensitivity) - -{ + const char* fileName2, + int iCaseSensitivity) { if (iCaseSensitivity==0) iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE; if (iCaseSensitivity==1) return strcmp(fileName1,fileName2); @@ -403,35 +314,37 @@ #ifndef BUFREADCOMMENT #define BUFREADCOMMENT (0x400) #endif +#ifndef CENTRALDIRINVALID +#define CENTRALDIRINVALID ((ZPOS64_T)(-1)) +#endif + /* Locate the Central directory of a zipfile (at the end, just before the global comment) */ -local ZPOS64_T unz64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); -local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ +local ZPOS64_T unz64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) { unsigned char* buf; ZPOS64_T uSizeFile; ZPOS64_T uBackRead; ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; + ZPOS64_T uPosFound=CENTRALDIRINVALID; if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; + return CENTRALDIRINVALID; uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); if (uMaxBack>uSizeFile) uMaxBack = uSizeFile; buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); if (buf==NULL) - return 0; + return CENTRALDIRINVALID; uBackRead = 4; while (uBackRead0;) if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) { - uPosFound = uReadPos+i; + uPosFound = uReadPos+(unsigned)i; break; } - if (uPosFound!=0) + if (uPosFound!=CENTRALDIRINVALID) break; } - TRYFREE(buf); + free(buf); return uPosFound; } /* Locate the Central directory 64 of a zipfile (at the end, just before the global comment) */ -local ZPOS64_T unz64local_SearchCentralDir64 OF(( - const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream)); - local ZPOS64_T unz64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, - voidpf filestream) -{ + voidpf filestream) { unsigned char* buf; ZPOS64_T uSizeFile; ZPOS64_T uBackRead; ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ - ZPOS64_T uPosFound=0; + ZPOS64_T uPosFound=CENTRALDIRINVALID; uLong uL; ZPOS64_T relativeOffset; if (ZSEEK64(*pzlib_filefunc_def,filestream,0,ZLIB_FILEFUNC_SEEK_END) != 0) - return 0; + return CENTRALDIRINVALID; uSizeFile = ZTELL64(*pzlib_filefunc_def,filestream); if (uMaxBack>uSizeFile) uMaxBack = uSizeFile; buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4); if (buf==NULL) - return 0; + return CENTRALDIRINVALID; uBackRead = 4; while (uBackRead0;) if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) { - uPosFound = uReadPos+i; + uPosFound = uReadPos+(unsigned)i; break; } - if (uPosFound!=0) + if (uPosFound!=CENTRALDIRINVALID) break; } - TRYFREE(buf); - if (uPosFound == 0) - return 0; + free(buf); + if (uPosFound == CENTRALDIRINVALID) + return CENTRALDIRINVALID; /* Zip64 end of central directory locator */ if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; + return CENTRALDIRINVALID; /* the signature, already checked */ if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; + return CENTRALDIRINVALID; - /* number of the disk with the start of the zip64 end of central directory */ + /* number of the disk with the start of the zip64 end of central directory */ if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; + return CENTRALDIRINVALID; if (uL != 0) - return 0; + return CENTRALDIRINVALID; /* relative offset of the zip64 end of central directory record */ if (unz64local_getLong64(pzlib_filefunc_def,filestream,&relativeOffset)!=UNZ_OK) - return 0; + return CENTRALDIRINVALID; /* total number of disks */ if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; + return CENTRALDIRINVALID; if (uL != 1) - return 0; + return CENTRALDIRINVALID; /* Goto end of central directory record */ if (ZSEEK64(*pzlib_filefunc_def,filestream, relativeOffset,ZLIB_FILEFUNC_SEEK_SET)!=0) - return 0; + return CENTRALDIRINVALID; /* the signature */ if (unz64local_getLong(pzlib_filefunc_def,filestream,&uL)!=UNZ_OK) - return 0; + return CENTRALDIRINVALID; if (uL != 0x06064b50) - return 0; + return CENTRALDIRINVALID; return relativeOffset; } /* @@ -579,23 +487,22 @@ If the zipfile cannot be opened (file doesn't exist or in not valid), the return value is NULL. Else, the return value is a unzFile Handle, usable with other function of this unzip package. */ -local unzFile unzOpenInternal (const void *path, - zlib_filefunc64_32_def* pzlib_filefunc64_32_def, - int is64bitOpenFunction) -{ +local unzFile unzOpenInternal(const void *path, + zlib_filefunc64_32_def* pzlib_filefunc64_32_def, + int is64bitOpenFunction) { unz64_s us; unz64_s *s; ZPOS64_T central_pos; uLong uL; - uLong number_disk; /* number of the current dist, used for - spaning ZIP, unsupported, always 0*/ - uLong number_disk_with_CD; /* number the the disk with central dir, used - for spaning ZIP, unsupported, always 0*/ + uLong number_disk; /* number of the current disk, used for + spanning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number the disk with central dir, used + for spanning ZIP, unsupported, always 0*/ ZPOS64_T number_entry_CD; /* total number of entries in the central dir (same than number_entry on nospan) */ int err=UNZ_OK; @@ -619,11 +526,11 @@ ZLIB_FILEFUNC_MODE_EXISTING); if (us.filestream==NULL) return NULL; central_pos = unz64local_SearchCentralDir64(&us.z_filefunc,us.filestream); - if (central_pos) + if (central_pos!=CENTRALDIRINVALID) { uLong uS; ZPOS64_T uL64; us.isZip64 = 1; @@ -681,11 +588,11 @@ us.gi.size_comment = 0; } else { central_pos = unz64local_SearchCentralDir(&us.z_filefunc,us.filestream); - if (central_pos==0) + if (central_pos==CENTRALDIRINVALID) err=UNZ_ERRNO; us.isZip64 = 0; if (ZSEEK64(us.z_filefunc, us.filestream, @@ -760,13 +667,12 @@ } return (unzFile)s; } -extern unzFile ZEXPORT unzOpen2 (const char *path, - zlib_filefunc_def* pzlib_filefunc32_def) -{ +extern unzFile ZEXPORT unzOpen2(const char *path, + zlib_filefunc_def* pzlib_filefunc32_def) { if (pzlib_filefunc32_def != NULL) { zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); return unzOpenInternal(path, &zlib_filefunc64_32_def_fill, 0); @@ -773,13 +679,12 @@ } else return unzOpenInternal(path, NULL, 0); } -extern unzFile ZEXPORT unzOpen2_64 (const void *path, - zlib_filefunc64_def* pzlib_filefunc_def) -{ +extern unzFile ZEXPORT unzOpen2_64(const void *path, + zlib_filefunc64_def* pzlib_filefunc_def) { if (pzlib_filefunc_def != NULL) { zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; zlib_filefunc64_32_def_fill.ztell32_file = NULL; @@ -788,57 +693,52 @@ } else return unzOpenInternal(path, NULL, 1); } -extern unzFile ZEXPORT unzOpen (const char *path) -{ +extern unzFile ZEXPORT unzOpen(const char *path) { return unzOpenInternal(path, NULL, 0); } -extern unzFile ZEXPORT unzOpen64 (const void *path) -{ +extern unzFile ZEXPORT unzOpen64(const void *path) { return unzOpenInternal(path, NULL, 1); } /* Close a ZipFile opened with unzOpen. If there is files inside the .Zip opened with unzOpenCurrentFile (see later), these files MUST be closed with unzCloseCurrentFile before call unzClose. return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzClose (unzFile file) -{ +extern int ZEXPORT unzClose(unzFile file) { unz64_s* s; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; if (s->pfile_in_zip_read!=NULL) unzCloseCurrentFile(file); ZCLOSE64(s->z_filefunc, s->filestream); - TRYFREE(s); + free(s); return UNZ_OK; } /* Write info about the ZipFile in the *pglobal_info structure. No preparation of the structure is needed return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetGlobalInfo64 (unzFile file, unz_global_info64* pglobal_info) -{ +extern int ZEXPORT unzGetGlobalInfo64(unzFile file, unz_global_info64* pglobal_info) { unz64_s* s; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; *pglobal_info=s->gi; return UNZ_OK; } -extern int ZEXPORT unzGetGlobalInfo (unzFile file, unz_global_info* pglobal_info32) -{ +extern int ZEXPORT unzGetGlobalInfo(unzFile file, unz_global_info* pglobal_info32) { unz64_s* s; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; /* to do : check if number_entry is not truncated */ @@ -845,50 +745,37 @@ pglobal_info32->number_entry = (uLong)s->gi.number_entry; pglobal_info32->size_comment = s->gi.size_comment; return UNZ_OK; } /* - Translate date/time from Dos format to tm_unz (readable more easilty) + Translate date/time from Dos format to tm_unz (readable more easily) */ -local void unz64local_DosDateToTmuDate (ZPOS64_T ulDosDate, tm_unz* ptm) -{ +local void unz64local_DosDateToTmuDate(ZPOS64_T ulDosDate, tm_unz* ptm) { ZPOS64_T uDate; uDate = (ZPOS64_T)(ulDosDate>>16); - ptm->tm_mday = (uInt)(uDate&0x1f) ; - ptm->tm_mon = (uInt)((((uDate)&0x1E0)/0x20)-1) ; - ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ; + ptm->tm_mday = (int)(uDate&0x1f) ; + ptm->tm_mon = (int)((((uDate)&0x1E0)/0x20)-1) ; + ptm->tm_year = (int)(((uDate&0x0FE00)/0x0200)+1980) ; - ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800); - ptm->tm_min = (uInt) ((ulDosDate&0x7E0)/0x20) ; - ptm->tm_sec = (uInt) (2*(ulDosDate&0x1f)) ; + ptm->tm_hour = (int) ((ulDosDate &0xF800)/0x800); + ptm->tm_min = (int) ((ulDosDate&0x7E0)/0x20) ; + ptm->tm_sec = (int) (2*(ulDosDate&0x1f)) ; } /* Get Info about the current file in the zipfile, with internal only info */ -local int unz64local_GetCurrentFileInfoInternal OF((unzFile file, - unz_file_info64 *pfile_info, - unz_file_info64_internal - *pfile_info_internal, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); - -local int unz64local_GetCurrentFileInfoInternal (unzFile file, - unz_file_info64 *pfile_info, - unz_file_info64_internal - *pfile_info_internal, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize) -{ +local int unz64local_GetCurrentFileInfoInternal(unzFile file, + unz_file_info64 *pfile_info, + unz_file_info64_internal + *pfile_info_internal, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize) { unz64_s* s; unz_file_info64 file_info; unz_file_info64_internal file_info_internal; int err=UNZ_OK; uLong uMagic; @@ -991,11 +878,11 @@ else uSizeRead = extraFieldBufferSize; if (lSeek!=0) { - if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + if (ZSEEK64(s->z_filefunc, s->filestream,(ZPOS64_T)lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) lSeek=0; else err=UNZ_ERRNO; } @@ -1016,11 +903,11 @@ // since lSeek now points to after the extra field we need to move back lSeek -= file_info.size_file_extra; if (lSeek!=0) { - if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + if (ZSEEK64(s->z_filefunc, s->filestream,(ZPOS64_T)lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) lSeek=0; else err=UNZ_ERRNO; } @@ -1036,37 +923,35 @@ err=UNZ_ERRNO; /* ZIP64 extra fields */ if (headerId == 0x0001) { - uLong uL; - - if(file_info.uncompressed_size == MAXU32) - { - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info.compressed_size == MAXU32) - { - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info_internal.offset_curfile == MAXU32) - { - /* Relative Header offset */ - if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) - err=UNZ_ERRNO; - } - - if(file_info.disk_num_start == MAXU32) - { - /* Disk Start Number */ - if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK) - err=UNZ_ERRNO; - } + if(file_info.uncompressed_size == MAXU32) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.compressed_size == MAXU32) + { + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info_internal.offset_curfile == MAXU32) + { + /* Relative Header offset */ + if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK) + err=UNZ_ERRNO; + } + + if(file_info.disk_num_start == 0xffff) + { + /* Disk Start Number */ + if (unz64local_getLong(&s->z_filefunc, s->filestream,&file_info.disk_num_start) != UNZ_OK) + err=UNZ_ERRNO; + } } else { if (ZSEEK64(s->z_filefunc, s->filestream,dataSize,ZLIB_FILEFUNC_SEEK_CUR)!=0) @@ -1088,11 +973,11 @@ else uSizeRead = commentBufferSize; if (lSeek!=0) { - if (ZSEEK64(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) + if (ZSEEK64(s->z_filefunc, s->filestream,(ZPOS64_T)lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0) lSeek=0; else err=UNZ_ERRNO; } @@ -1119,28 +1004,26 @@ /* Write info about the ZipFile in the *pglobal_info structure. No preparation of the structure is needed return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetCurrentFileInfo64 (unzFile file, - unz_file_info64 * pfile_info, - char * szFileName, uLong fileNameBufferSize, - void *extraField, uLong extraFieldBufferSize, - char* szComment, uLong commentBufferSize) -{ +extern int ZEXPORT unzGetCurrentFileInfo64(unzFile file, + unz_file_info64 * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) { return unz64local_GetCurrentFileInfoInternal(file,pfile_info,NULL, - szFileName,fileNameBufferSize, - extraField,extraFieldBufferSize, - szComment,commentBufferSize); + szFileName,fileNameBufferSize, + extraField,extraFieldBufferSize, + szComment,commentBufferSize); } -extern int ZEXPORT unzGetCurrentFileInfo (unzFile file, - unz_file_info * pfile_info, - char * szFileName, uLong fileNameBufferSize, - void *extraField, uLong extraFieldBufferSize, - char* szComment, uLong commentBufferSize) -{ +extern int ZEXPORT unzGetCurrentFileInfo(unzFile file, + unz_file_info * pfile_info, + char * szFileName, uLong fileNameBufferSize, + void *extraField, uLong extraFieldBufferSize, + char* szComment, uLong commentBufferSize) { int err; unz_file_info64 file_info64; err = unz64local_GetCurrentFileInfoInternal(file,&file_info64,NULL, szFileName,fileNameBufferSize, extraField,extraFieldBufferSize, @@ -1160,11 +1043,11 @@ pfile_info->disk_num_start = file_info64.disk_num_start; pfile_info->internal_fa = file_info64.internal_fa; pfile_info->external_fa = file_info64.external_fa; - pfile_info->tmu_date = file_info64.tmu_date, + pfile_info->tmu_date = file_info64.tmu_date; pfile_info->compressed_size = (uLong)file_info64.compressed_size; pfile_info->uncompressed_size = (uLong)file_info64.uncompressed_size; @@ -1173,12 +1056,11 @@ } /* Set the current file of the zipfile to the first file. return UNZ_OK if there is no problem */ -extern int ZEXPORT unzGoToFirstFile (unzFile file) -{ +extern int ZEXPORT unzGoToFirstFile(unzFile file) { int err=UNZ_OK; unz64_s* s; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; @@ -1194,12 +1076,11 @@ /* Set the current file of the zipfile to the next file. return UNZ_OK if there is no problem return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. */ -extern int ZEXPORT unzGoToNextFile (unzFile file) -{ +extern int ZEXPORT unzGoToNextFile(unzFile file) { unz64_s* s; int err; if (file==NULL) return UNZ_PARAMERROR; @@ -1227,12 +1108,11 @@ return value : UNZ_OK if the file is found. It becomes the current file. UNZ_END_OF_LIST_OF_FILE if the file is not found */ -extern int ZEXPORT unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity) -{ +extern int ZEXPORT unzLocateFile(unzFile file, const char *szFileName, int iCaseSensitivity) { unz64_s* s; int err; /* We remember the 'current' position in the file so that we can jump * back there if we fail. @@ -1303,12 +1183,11 @@ ZPOS64_T pos_in_zip_directory; // offset in file ZPOS64_T num_of_file; // # of file } unz_file_pos; */ -extern int ZEXPORT unzGetFilePos64(unzFile file, unz64_file_pos* file_pos) -{ +extern int ZEXPORT unzGetFilePos64(unzFile file, unz64_file_pos* file_pos) { unz64_s* s; if (file==NULL || file_pos==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; @@ -1319,14 +1198,11 @@ file_pos->num_of_file = s->num_file; return UNZ_OK; } -extern int ZEXPORT unzGetFilePos( - unzFile file, - unz_file_pos* file_pos) -{ +extern int ZEXPORT unzGetFilePos(unzFile file, unz_file_pos* file_pos) { unz64_file_pos file_pos64; int err = unzGetFilePos64(file,&file_pos64); if (err==UNZ_OK) { file_pos->pos_in_zip_directory = (uLong)file_pos64.pos_in_zip_directory; @@ -1333,12 +1209,11 @@ file_pos->num_of_file = (uLong)file_pos64.num_of_file; } return err; } -extern int ZEXPORT unzGoToFilePos64(unzFile file, const unz64_file_pos* file_pos) -{ +extern int ZEXPORT unzGoToFilePos64(unzFile file, const unz64_file_pos* file_pos) { unz64_s* s; int err; if (file==NULL || file_pos==NULL) return UNZ_PARAMERROR; @@ -1355,14 +1230,11 @@ /* return results */ s->current_file_ok = (err == UNZ_OK); return err; } -extern int ZEXPORT unzGoToFilePos( - unzFile file, - unz_file_pos* file_pos) -{ +extern int ZEXPORT unzGoToFilePos(unzFile file, unz_file_pos* file_pos) { unz64_file_pos file_pos64; if (file_pos == NULL) return UNZ_PARAMERROR; file_pos64.pos_in_zip_directory = file_pos->pos_in_zip_directory; @@ -1380,14 +1252,13 @@ Check the coherency of the local header and info in the end of central directory about this file store in *piSizeVar the size of extra info in local header (filename and size of extra field data) */ -local int unz64local_CheckCurrentFileCoherencyHeader (unz64_s* s, uInt* piSizeVar, - ZPOS64_T * poffset_local_extrafield, - uInt * psize_local_extrafield) -{ +local int unz64local_CheckCurrentFileCoherencyHeader(unz64_s* s, uInt* piSizeVar, + ZPOS64_T * poffset_local_extrafield, + uInt * psize_local_extrafield) { uLong uMagic,uData,uFlags; uLong size_filename; uLong size_extra_field; int err=UNZ_OK; @@ -1467,13 +1338,12 @@ /* Open for reading data the current file in the zipfile. If there is no error and the file is opened, the return value is UNZ_OK. */ -extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method, - int* level, int raw, const char* password) -{ +extern int ZEXPORT unzOpenCurrentFile3(unzFile file, int* method, + int* level, int raw, const char* password) { int err=UNZ_OK; uInt iSizeVar; unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; ZPOS64_T offset_local_extrafield; /* offset of the local extra field */ @@ -1507,11 +1377,11 @@ pfile_in_zip_read_info->pos_local_extrafield=0; pfile_in_zip_read_info->raw=raw; if (pfile_in_zip_read_info->read_buffer==NULL) { - TRYFREE(pfile_in_zip_read_info); + free(pfile_in_zip_read_info); return UNZ_INTERNALERROR; } pfile_in_zip_read_info->stream_initialised=0; @@ -1564,11 +1434,12 @@ err=BZ2_bzDecompressInit(&pfile_in_zip_read_info->bstream, 0, 0); if (err == Z_OK) pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED; else { - TRYFREE(pfile_in_zip_read_info); + free(pfile_in_zip_read_info->read_buffer); + free(pfile_in_zip_read_info); return err; } #else pfile_in_zip_read_info->raw=1; #endif @@ -1584,11 +1455,12 @@ err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS); if (err == Z_OK) pfile_in_zip_read_info->stream_initialised=Z_DEFLATED; else { - TRYFREE(pfile_in_zip_read_info); + free(pfile_in_zip_read_info->read_buffer); + free(pfile_in_zip_read_info); return err; } /* windowBits is passed < 0 to tell that there is no zlib header. * Note that in this case inflate *requires* an extra "dummy" byte * after the compressed stream in order to complete decompression and @@ -1636,29 +1508,25 @@ return UNZ_OK; } -extern int ZEXPORT unzOpenCurrentFile (unzFile file) -{ +extern int ZEXPORT unzOpenCurrentFile(unzFile file) { return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL); } -extern int ZEXPORT unzOpenCurrentFilePassword (unzFile file, const char* password) -{ +extern int ZEXPORT unzOpenCurrentFilePassword(unzFile file, const char* password) { return unzOpenCurrentFile3(file, NULL, NULL, 0, password); } -extern int ZEXPORT unzOpenCurrentFile2 (unzFile file, int* method, int* level, int raw) -{ +extern int ZEXPORT unzOpenCurrentFile2(unzFile file, int* method, int* level, int raw) { return unzOpenCurrentFile3(file, method, level, raw, NULL); } /** Addition for GDAL : START */ -extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64( unzFile file) -{ +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64(unzFile file) { unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; s=(unz64_s*)file; if (file==NULL) return 0; //UNZ_PARAMERROR; @@ -1674,17 +1542,16 @@ /* Read bytes from the current file. buf contain buffer where data must be copied len the size of buf. - return the number of byte copied if somes bytes are copied + return the number of byte copied if some bytes are copied return 0 if the end of file was reached return <0 with error code if there is an error (UNZ_ERRNO for IO error, or zLib error for uncompress error) */ -extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len) -{ +extern int ZEXPORT unzReadCurrentFile(unzFile file, voidp buf, unsigned len) { int err=UNZ_OK; uInt iRead = 0; unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; if (file==NULL) @@ -1765,11 +1632,11 @@ { uInt uDoCopy,i ; if ((pfile_in_zip_read_info->stream.avail_in == 0) && (pfile_in_zip_read_info->rest_read_compressed == 0)) - return (iRead==0) ? UNZ_EOF : iRead; + return (iRead==0) ? UNZ_EOF : (int)iRead; if (pfile_in_zip_read_info->stream.avail_out < pfile_in_zip_read_info->stream.avail_in) uDoCopy = pfile_in_zip_read_info->stream.avail_out ; else @@ -1855,10 +1722,13 @@ if ((err>=0) && (pfile_in_zip_read_info->stream.msg!=NULL)) err = Z_DATA_ERROR; uTotalOutAfter = pfile_in_zip_read_info->stream.total_out; + /* Detect overflow, because z_stream.total_out is uLong (32 bits) */ + if (uTotalOutAftertotal_out_64 = pfile_in_zip_read_info->total_out_64 + uOutThis; pfile_in_zip_read_info->crc32 = @@ -1869,27 +1739,26 @@ uOutThis; iRead += (uInt)(uTotalOutAfter - uTotalOutBefore); if (err==Z_STREAM_END) - return (iRead==0) ? UNZ_EOF : iRead; + return (iRead==0) ? UNZ_EOF : (int)iRead; if (err!=Z_OK) break; } } if (err==Z_OK) - return iRead; + return (int)iRead; return err; } /* Give the current position in uncompressed data */ -extern z_off_t ZEXPORT unztell (unzFile file) -{ +extern z_off_t ZEXPORT unztell(unzFile file) { unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; @@ -1899,12 +1768,11 @@ return UNZ_PARAMERROR; return (z_off_t)pfile_in_zip_read_info->stream.total_out; } -extern ZPOS64_T ZEXPORT unztell64 (unzFile file) -{ +extern ZPOS64_T ZEXPORT unztell64(unzFile file) { unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; if (file==NULL) return (ZPOS64_T)-1; @@ -1919,12 +1787,11 @@ /* return 1 if the end of file was reached, 0 elsewhere */ -extern int ZEXPORT unzeof (unzFile file) -{ +extern int ZEXPORT unzeof(unzFile file) { unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; if (file==NULL) return UNZ_PARAMERROR; s=(unz64_s*)file; @@ -1951,12 +1818,11 @@ if buf!=NULL, len is the size of the buffer, the extra header is copied in buf. the return value is the number of bytes copied in buf, or (if <0) the error code */ -extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len) -{ +extern int ZEXPORT unzGetLocalExtrafield(unzFile file, voidp buf, unsigned len) { unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; uInt read_now; ZPOS64_T size_to_read; @@ -1999,12 +1865,11 @@ /* Close the file in zip opened with unzOpenCurrentFile Return UNZ_CRCERROR if all the file was read but the CRC is not good */ -extern int ZEXPORT unzCloseCurrentFile (unzFile file) -{ +extern int ZEXPORT unzCloseCurrentFile(unzFile file) { int err=UNZ_OK; unz64_s* s; file_in_zip64_read_info_s* pfile_in_zip_read_info; if (file==NULL) @@ -2022,11 +1887,11 @@ if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait) err=UNZ_CRCERROR; } - TRYFREE(pfile_in_zip_read_info->read_buffer); + free(pfile_in_zip_read_info->read_buffer); pfile_in_zip_read_info->read_buffer = NULL; if (pfile_in_zip_read_info->stream_initialised == Z_DEFLATED) inflateEnd(&pfile_in_zip_read_info->stream); #ifdef HAVE_BZIP2 else if (pfile_in_zip_read_info->stream_initialised == Z_BZIP2ED) @@ -2033,11 +1898,11 @@ BZ2_bzDecompressEnd(&pfile_in_zip_read_info->bstream); #endif pfile_in_zip_read_info->stream_initialised = 0; - TRYFREE(pfile_in_zip_read_info); + free(pfile_in_zip_read_info); s->pfile_in_zip_read=NULL; return err; } @@ -2046,12 +1911,11 @@ /* Get the global comment string of the ZipFile, in the szComment buffer. uSizeBuf is the size of the szComment buffer. return the number of byte copied or an error code <0 */ -extern int ZEXPORT unzGetGlobalComment (unzFile file, char * szComment, uLong uSizeBuf) -{ +extern int ZEXPORT unzGetGlobalComment(unzFile file, char * szComment, uLong uSizeBuf) { unz64_s* s; uLong uReadThis ; if (file==NULL) return (int)UNZ_PARAMERROR; s=(unz64_s*)file; @@ -2074,12 +1938,11 @@ *(szComment+s->gi.size_comment)='\0'; return (int)uReadThis; } /* Additions by RX '2004 */ -extern ZPOS64_T ZEXPORT unzGetOffset64(unzFile file) -{ +extern ZPOS64_T ZEXPORT unzGetOffset64(unzFile file) { unz64_s* s; if (file==NULL) return 0; //UNZ_PARAMERROR; s=(unz64_s*)file; @@ -2089,22 +1952,20 @@ if (s->num_file==s->gi.number_entry) return 0; return s->pos_in_central_dir; } -extern uLong ZEXPORT unzGetOffset (unzFile file) -{ +extern uLong ZEXPORT unzGetOffset(unzFile file) { ZPOS64_T offset64; if (file==NULL) return 0; //UNZ_PARAMERROR; offset64 = unzGetOffset64(file); return (uLong)offset64; } -extern int ZEXPORT unzSetOffset64(unzFile file, ZPOS64_T pos) -{ +extern int ZEXPORT unzSetOffset64(unzFile file, ZPOS64_T pos) { unz64_s* s; int err; if (file==NULL) return UNZ_PARAMERROR; @@ -2117,9 +1978,8 @@ NULL,0,NULL,0,NULL,0); s->current_file_ok = (err == UNZ_OK); return err; } -extern int ZEXPORT unzSetOffset (unzFile file, uLong pos) -{ +extern int ZEXPORT unzSetOffset (unzFile file, uLong pos) { return unzSetOffset64(file,pos); } Index: compat/zlib/contrib/minizip/unzip.h ================================================================== --- compat/zlib/contrib/minizip/unzip.h +++ compat/zlib/contrib/minizip/unzip.h @@ -81,16 +81,16 @@ #define UNZ_CRCERROR (-105) /* tm_unz contain date/time info */ typedef struct tm_unz_s { - uInt tm_sec; /* seconds after the minute - [0,59] */ - uInt tm_min; /* minutes after the hour - [0,59] */ - uInt tm_hour; /* hours since midnight - [0,23] */ - uInt tm_mday; /* day of the month - [1,31] */ - uInt tm_mon; /* months since January - [0,11] */ - uInt tm_year; /* years - [1980..2044] */ + int tm_sec; /* seconds after the minute - [0,59] */ + int tm_min; /* minutes after the hour - [0,59] */ + int tm_hour; /* hours since midnight - [0,23] */ + int tm_mday; /* day of the month - [1,31] */ + int tm_mon; /* months since January - [0,11] */ + int tm_year; /* years - [1980..2044] */ } tm_unz; /* unz_global_info structure contain global data about the ZIPfile These data comes from the end of central dir */ typedef struct unz_global_info64_s @@ -148,25 +148,25 @@ uLong external_fa; /* external file attributes 4 bytes */ tm_unz tmu_date; } unz_file_info; -extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1, - const char* fileName2, - int iCaseSensitivity)); +extern int ZEXPORT unzStringFileNameCompare(const char* fileName1, + const char* fileName2, + int iCaseSensitivity); /* - Compare two filename (fileName1,fileName2). - If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp) - If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi + Compare two filenames (fileName1,fileName2). + If iCaseSensitivity = 1, comparison is case sensitive (like strcmp) + If iCaseSensitivity = 2, comparison is not case sensitive (like strcmpi or strcasecmp) - If iCaseSenisivity = 0, case sensitivity is defaut of your operating system + If iCaseSensitivity = 0, case sensitivity is default of your operating system (like 1 on Unix, 2 on Windows) */ -extern unzFile ZEXPORT unzOpen OF((const char *path)); -extern unzFile ZEXPORT unzOpen64 OF((const void *path)); +extern unzFile ZEXPORT unzOpen(const char *path); +extern unzFile ZEXPORT unzOpen64(const void *path); /* Open a Zip file. path contain the full pathname (by example, on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer "zlib/zlib113.zip". If the zipfile cannot be opened (file don't exist or in not valid), the @@ -179,45 +179,45 @@ is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char* does not describe the reality */ -extern unzFile ZEXPORT unzOpen2 OF((const char *path, - zlib_filefunc_def* pzlib_filefunc_def)); +extern unzFile ZEXPORT unzOpen2(const char *path, + zlib_filefunc_def* pzlib_filefunc_def); /* Open a Zip file, like unzOpen, but provide a set of file low level API for read/write the zip file (see ioapi.h) */ -extern unzFile ZEXPORT unzOpen2_64 OF((const void *path, - zlib_filefunc64_def* pzlib_filefunc_def)); +extern unzFile ZEXPORT unzOpen2_64(const void *path, + zlib_filefunc64_def* pzlib_filefunc_def); /* Open a Zip file, like unz64Open, but provide a set of file low level API for read/write the zip file (see ioapi.h) */ -extern int ZEXPORT unzClose OF((unzFile file)); +extern int ZEXPORT unzClose(unzFile file); /* Close a ZipFile opened with unzOpen. If there is files inside the .Zip opened with unzOpenCurrentFile (see later), these files MUST be closed with unzCloseCurrentFile before call unzClose. return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetGlobalInfo OF((unzFile file, - unz_global_info *pglobal_info)); +extern int ZEXPORT unzGetGlobalInfo(unzFile file, + unz_global_info *pglobal_info); -extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file, - unz_global_info64 *pglobal_info)); +extern int ZEXPORT unzGetGlobalInfo64(unzFile file, + unz_global_info64 *pglobal_info); /* Write info about the ZipFile in the *pglobal_info structure. No preparation of the structure is needed return UNZ_OK if there is no problem. */ -extern int ZEXPORT unzGetGlobalComment OF((unzFile file, - char *szComment, - uLong uSizeBuf)); +extern int ZEXPORT unzGetGlobalComment(unzFile file, + char *szComment, + uLong uSizeBuf); /* Get the global comment string of the ZipFile, in the szComment buffer. uSizeBuf is the size of the szComment buffer. return the number of byte copied or an error code <0 */ @@ -224,26 +224,26 @@ /***************************************************************************/ /* Unzip package allow you browse the directory of the zipfile */ -extern int ZEXPORT unzGoToFirstFile OF((unzFile file)); +extern int ZEXPORT unzGoToFirstFile(unzFile file); /* Set the current file of the zipfile to the first file. return UNZ_OK if there is no problem */ -extern int ZEXPORT unzGoToNextFile OF((unzFile file)); +extern int ZEXPORT unzGoToNextFile(unzFile file); /* Set the current file of the zipfile to the next file. return UNZ_OK if there is no problem return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest. */ -extern int ZEXPORT unzLocateFile OF((unzFile file, - const char *szFileName, - int iCaseSensitivity)); +extern int ZEXPORT unzLocateFile(unzFile file, + const char *szFileName, + int iCaseSensitivity); /* Try locate the file szFileName in the zipfile. For the iCaseSensitivity signification, see unzStringFileNameCompare return value : @@ -283,32 +283,32 @@ unzFile file, const unz64_file_pos* file_pos); /* ****************************************** */ -extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file, - unz_file_info64 *pfile_info, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); - -extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file, - unz_file_info *pfile_info, - char *szFileName, - uLong fileNameBufferSize, - void *extraField, - uLong extraFieldBufferSize, - char *szComment, - uLong commentBufferSize)); +extern int ZEXPORT unzGetCurrentFileInfo64(unzFile file, + unz_file_info64 *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize); + +extern int ZEXPORT unzGetCurrentFileInfo(unzFile file, + unz_file_info *pfile_info, + char *szFileName, + uLong fileNameBufferSize, + void *extraField, + uLong extraFieldBufferSize, + char *szComment, + uLong commentBufferSize); /* Get Info about the current file - if pfile_info!=NULL, the *pfile_info structure will contain somes info about + if pfile_info!=NULL, the *pfile_info structure will contain some info about the current file - if szFileName!=NULL, the filemane string will be copied in szFileName + if szFileName!=NULL, the filename string will be copied in szFileName (fileNameBufferSize is the size of the buffer) if extraField!=NULL, the extra field information will be copied in extraField (extraFieldBufferSize is the size of the buffer). This is the Central-header version of the extra field if szComment!=NULL, the comment string of the file will be copied in szComment @@ -316,52 +316,52 @@ */ /** Addition for GDAL : START */ -extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file)); +extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64(unzFile file); /** Addition for GDAL : END */ /***************************************************************************/ /* for reading the content of the current zipfile, you can open it, read data from it, and close it (you can close it before reading all the file) */ -extern int ZEXPORT unzOpenCurrentFile OF((unzFile file)); +extern int ZEXPORT unzOpenCurrentFile(unzFile file); /* Open for reading data the current file in the zipfile. If there is no error, the return value is UNZ_OK. */ -extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file, - const char* password)); +extern int ZEXPORT unzOpenCurrentFilePassword(unzFile file, + const char* password); /* Open for reading data the current file in the zipfile. password is a crypting password If there is no error, the return value is UNZ_OK. */ -extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file, - int* method, - int* level, - int raw)); +extern int ZEXPORT unzOpenCurrentFile2(unzFile file, + int* method, + int* level, + int raw); /* Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) if raw==1 *method will receive method of compression, *level will receive level of compression note : you can set level parameter as NULL (if you did not want known level, but you CANNOT set method parameter as NULL */ -extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file, - int* method, - int* level, - int raw, - const char* password)); +extern int ZEXPORT unzOpenCurrentFile3(unzFile file, + int* method, + int* level, + int raw, + const char* password); /* Same than unzOpenCurrentFile, but open for read raw the file (not uncompress) if raw==1 *method will receive method of compression, *level will receive level of compression @@ -368,45 +368,45 @@ note : you can set level parameter as NULL (if you did not want known level, but you CANNOT set method parameter as NULL */ -extern int ZEXPORT unzCloseCurrentFile OF((unzFile file)); +extern int ZEXPORT unzCloseCurrentFile(unzFile file); /* Close the file in zip opened with unzOpenCurrentFile Return UNZ_CRCERROR if all the file was read but the CRC is not good */ -extern int ZEXPORT unzReadCurrentFile OF((unzFile file, - voidp buf, - unsigned len)); +extern int ZEXPORT unzReadCurrentFile(unzFile file, + voidp buf, + unsigned len); /* Read bytes from the current file (opened by unzOpenCurrentFile) buf contain buffer where data must be copied len the size of buf. - return the number of byte copied if somes bytes are copied + return the number of byte copied if some bytes are copied return 0 if the end of file was reached return <0 with error code if there is an error (UNZ_ERRNO for IO error, or zLib error for uncompress error) */ -extern z_off_t ZEXPORT unztell OF((unzFile file)); +extern z_off_t ZEXPORT unztell(unzFile file); -extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file)); +extern ZPOS64_T ZEXPORT unztell64(unzFile file); /* Give the current position in uncompressed data */ -extern int ZEXPORT unzeof OF((unzFile file)); +extern int ZEXPORT unzeof(unzFile file); /* return 1 if the end of file was reached, 0 elsewhere */ -extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file, - voidp buf, - unsigned len)); +extern int ZEXPORT unzGetLocalExtrafield(unzFile file, + voidp buf, + unsigned len); /* Read extra field from the current file (opened by unzOpenCurrentFile) This is the local-header version of the extra field (sometimes, there is more info in the local-header version than in the central-header) Index: compat/zlib/contrib/minizip/zip.c ================================================================== --- compat/zlib/contrib/minizip/zip.c +++ compat/zlib/contrib/minizip/zip.c @@ -12,11 +12,11 @@ Changes Oct-2009 - Mathias Svensson - Remove old C style function prototypes Oct-2009 - Mathias Svensson - Added Zip64 Support when creating new file archives Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions. Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data - It is used when recreting zip archive with RAW when deleting items from a zip. + It is used when recreating zip archive with RAW when deleting items from a zip. ZIP64 data is automatically added to items that needs it, and existing ZIP64 data need to be removed. Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required) Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer */ @@ -23,18 +23,17 @@ #include #include #include +#include #include #include "zlib.h" #include "zip.h" #ifdef STDC # include -# include -# include #endif #ifdef NO_ERRNO_H extern int errno; #else # include @@ -45,11 +44,11 @@ # define local static #endif /* compile with -Dlocal if your debugger can't find static symbols */ #ifndef VERSIONMADEBY -# define VERSIONMADEBY (0x0) /* platform depedent */ +# define VERSIONMADEBY (0x0) /* platform dependent */ #endif #ifndef Z_BUFSIZE #define Z_BUFSIZE (64*1024) //(16384) #endif @@ -59,13 +58,10 @@ #endif #ifndef ALLOC # define ALLOC(size) (malloc(size)) #endif -#ifndef TRYFREE -# define TRYFREE(p) {if (p) free(p);} -#endif /* #define SIZECENTRALDIRITEM (0x2e) #define SIZEZIPLOCALHEADER (0x1e) */ @@ -136,41 +132,41 @@ int stream_initialised; /* 1 is stream is initialised */ uInt pos_in_buffered_data; /* last written byte in buffered_data */ ZPOS64_T pos_local_header; /* offset of the local header of the file - currenty writing */ + currently writing */ char* central_header; /* central header data for the current file */ uLong size_centralExtra; uLong size_centralheader; /* size of the central header for cur file */ uLong size_centralExtraFree; /* Extra bytes allocated to the centralheader but that are not used */ uLong flag; /* flag of the file currently writing */ - int method; /* compression method of file currenty wr.*/ + int method; /* compression method of file currently wr.*/ int raw; /* 1 for directly writing raw data */ Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/ uLong dosDate; uLong crc32; int encrypt; - int zip64; /* Add ZIP64 extened information in the extra field */ + int zip64; /* Add ZIP64 extended information in the extra field */ ZPOS64_T pos_zip64extrainfo; ZPOS64_T totalCompressedData; ZPOS64_T totalUncompressedData; #ifndef NOCRYPT unsigned long keys[3]; /* keys defining the pseudo-random sequence */ const z_crc_t* pcrc_32_tab; - int crypt_header_size; + unsigned crypt_header_size; #endif } curfile64_info; typedef struct { zlib_filefunc64_32_def z_filefunc; - voidpf filestream; /* io structore of the zipfile */ + voidpf filestream; /* io structure of the zipfile */ linkedlist_data central_dir;/* datablock with central dir in construction*/ int in_opened_file_inzip; /* 1 if a file in the zip is currently writ.*/ - curfile64_info ci; /* info on the file curretly writing */ + curfile64_info ci; /* info on the file currently writing */ ZPOS64_T begin_pos; /* position of the beginning of the zipfile */ ZPOS64_T add_position_when_writing_offset; ZPOS64_T number_entry; @@ -184,12 +180,11 @@ #ifndef NOCRYPT #define INCLUDECRYPTINGCODE_IFCRYPTALLOWED #include "crypt.h" #endif -local linkedlist_datablock_internal* allocate_new_datablock() -{ +local linkedlist_datablock_internal* allocate_new_datablock(void) { linkedlist_datablock_internal* ldi; ldi = (linkedlist_datablock_internal*) ALLOC(sizeof(linkedlist_datablock_internal)); if (ldi!=NULL) { @@ -198,34 +193,30 @@ ldi->avail_in_this_block = SIZEDATA_INDATABLOCK ; } return ldi; } -local void free_datablock(linkedlist_datablock_internal* ldi) -{ +local void free_datablock(linkedlist_datablock_internal* ldi) { while (ldi!=NULL) { linkedlist_datablock_internal* ldinext = ldi->next_datablock; - TRYFREE(ldi); + free(ldi); ldi = ldinext; } } -local void init_linkedlist(linkedlist_data* ll) -{ +local void init_linkedlist(linkedlist_data* ll) { ll->first_block = ll->last_block = NULL; } -local void free_linkedlist(linkedlist_data* ll) -{ +local void free_linkedlist(linkedlist_data* ll) { free_datablock(ll->first_block); ll->first_block = ll->last_block = NULL; } -local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) -{ +local int add_data_in_datablock(linkedlist_data* ll, const void* buf, uLong len) { linkedlist_datablock_internal* ldi; const unsigned char* from_copy; if (ll==NULL) return ZIP_INTERNALERROR; @@ -236,11 +227,11 @@ if (ll->first_block == NULL) return ZIP_INTERNALERROR; } ldi = ll->last_block; - from_copy = (unsigned char*)buf; + from_copy = (const unsigned char*)buf; while (len>0) { uInt copy_this; uInt i; @@ -281,13 +272,11 @@ /* =========================================================================== Inputs a long in LSB order to the given file nbByte == 1, 2 ,4 or 8 (byte, short or long, ZPOS64_T) */ -local int zip64local_putValue OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte)); -local int zip64local_putValue (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) -{ +local int zip64local_putValue(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T x, int nbByte) { unsigned char buf[8]; int n; for (n = 0; n < nbByte; n++) { buf[n] = (unsigned char)(x & 0xff); @@ -299,19 +288,17 @@ { buf[n] = 0xff; } } - if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,nbByte)!=(uLong)nbByte) + if (ZWRITE64(*pzlib_filefunc_def,filestream,buf,(uLong)nbByte)!=(uLong)nbByte) return ZIP_ERRNO; else return ZIP_OK; } -local void zip64local_putValue_inmemory OF((void* dest, ZPOS64_T x, int nbByte)); -local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) -{ +local void zip64local_putValue_inmemory (void* dest, ZPOS64_T x, int nbByte) { unsigned char* buf=(unsigned char*)dest; int n; for (n = 0; n < nbByte; n++) { buf[n] = (unsigned char)(x & 0xff); x >>= 8; @@ -327,29 +314,25 @@ } /****************************************************************************/ -local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) -{ +local uLong zip64local_TmzDateToDosDate(const tm_zip* ptm) { uLong year = (uLong)ptm->tm_year; if (year>=1980) year-=1980; else if (year>=80) year-=80; return - (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) | - ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour)); + (uLong) (((uLong)(ptm->tm_mday) + (32 * (uLong)(ptm->tm_mon+1)) + (512 * year)) << 16) | + (((uLong)ptm->tm_sec/2) + (32 * (uLong)ptm->tm_min) + (2048 * (uLong)ptm->tm_hour)); } /****************************************************************************/ -local int zip64local_getByte OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int *pi)); - -local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def,voidpf filestream,int* pi) -{ +local int zip64local_getByte(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, int* pi) { unsigned char c; int err = (int)ZREAD64(*pzlib_filefunc_def,filestream,&c,1); if (err==1) { *pi = (int)c; @@ -366,14 +349,11 @@ /* =========================================================================== Reads a long in LSB order from the given gz_stream. Sets */ -local int zip64local_getShort OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); - -local int zip64local_getShort (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) -{ +local int zip64local_getShort(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) { uLong x ; int i = 0; int err; err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); @@ -388,14 +368,11 @@ else *pX = 0; return err; } -local int zip64local_getLong OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)); - -local int zip64local_getLong (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) -{ +local int zip64local_getLong(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, uLong* pX) { uLong x ; int i = 0; int err; err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); @@ -418,15 +395,12 @@ else *pX = 0; return err; } -local int zip64local_getLong64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)); - -local int zip64local_getLong64 (const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) -{ +local int zip64local_getLong64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX) { ZPOS64_T x; int i = 0; int err; err = zip64local_getByte(pzlib_filefunc_def,filestream,&i); @@ -473,14 +447,11 @@ #endif /* Locate the Central directory of a zipfile (at the end, just before the global comment) */ -local ZPOS64_T zip64local_SearchCentralDir OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); - -local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ +local ZPOS64_T zip64local_SearchCentralDir(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) { unsigned char* buf; ZPOS64_T uSizeFile; ZPOS64_T uBackRead; ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ ZPOS64_T uPosFound=0; @@ -520,29 +491,26 @@ for (i=(int)uReadSize-3; (i--)>0;) if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06)) { - uPosFound = uReadPos+i; + uPosFound = uReadPos+(unsigned)i; break; } - if (uPosFound!=0) - break; + if (uPosFound!=0) + break; } - TRYFREE(buf); + free(buf); return uPosFound; } /* Locate the End of Zip64 Central directory locator and from there find the CD of a zipfile (at the end, just before the global comment) */ -local ZPOS64_T zip64local_SearchCentralDir64 OF((const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream)); - -local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) -{ +local ZPOS64_T zip64local_SearchCentralDir64(const zlib_filefunc64_32_def* pzlib_filefunc_def, voidpf filestream) { unsigned char* buf; ZPOS64_T uSizeFile; ZPOS64_T uBackRead; ZPOS64_T uMaxBack=0xffff; /* maximum size of global comment */ ZPOS64_T uPosFound=0; @@ -584,20 +552,20 @@ for (i=(int)uReadSize-3; (i--)>0;) { // Signature "0x07064b50" Zip64 end of central directory locater if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && ((*(buf+i+2))==0x06) && ((*(buf+i+3))==0x07)) { - uPosFound = uReadPos+i; + uPosFound = uReadPos+(unsigned)i; break; } } if (uPosFound!=0) break; } - TRYFREE(buf); + free(buf); if (uPosFound == 0) return 0; /* Zip64 end of central directory locator */ if (ZSEEK64(*pzlib_filefunc_def,filestream, uPosFound,ZLIB_FILEFUNC_SEEK_SET)!=0) @@ -605,11 +573,11 @@ /* the signature, already checked */ if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) return 0; - /* number of the disk with the start of the zip64 end of central directory */ + /* number of the disk with the start of the zip64 end of central directory */ if (zip64local_getLong(pzlib_filefunc_def,filestream,&uL)!=ZIP_OK) return 0; if (uL != 0) return 0; @@ -635,24 +603,23 @@ return 0; return relativeOffset; } -int LoadCentralDirectoryRecord(zip64_internal* pziinit) -{ +local int LoadCentralDirectoryRecord(zip64_internal* pziinit) { int err=ZIP_OK; ZPOS64_T byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/ ZPOS64_T size_central_dir; /* size of the central directory */ ZPOS64_T offset_central_dir; /* offset of start of central directory */ ZPOS64_T central_pos; uLong uL; - uLong number_disk; /* number of the current dist, used for - spaning ZIP, unsupported, always 0*/ - uLong number_disk_with_CD; /* number the the disk with central dir, used - for spaning ZIP, unsupported, always 0*/ + uLong number_disk; /* number of the current disk, used for + spanning ZIP, unsupported, always 0*/ + uLong number_disk_with_CD; /* number of the disk with central dir, used + for spanning ZIP, unsupported, always 0*/ ZPOS64_T number_entry; ZPOS64_T number_entry_CD; /* total number of entries in the central dir (same than number_entry on nospan) */ uLong VersionMadeBy; @@ -828,11 +795,11 @@ if (err==ZIP_OK) err = add_data_in_datablock(&pziinit->central_dir,buf_read, (uLong)read_this); size_central_dir_to_read-=read_this; } - TRYFREE(buf_read); + free(buf_read); } pziinit->begin_pos = byte_before_the_zipfile; pziinit->number_entry = number_entry_CD; if (ZSEEK64(pziinit->z_filefunc, pziinit->filestream, offset_central_dir+byte_before_the_zipfile,ZLIB_FILEFUNC_SEEK_SET) != 0) @@ -844,12 +811,11 @@ #endif /* !NO_ADDFILEINEXISTINGZIP*/ /************************************************************/ -extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) -{ +extern zipFile ZEXPORT zipOpen3(const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_32_def* pzlib_filefunc64_32_def) { zip64_internal ziinit; zip64_internal* zi; int err=ZIP_OK; ziinit.z_filefunc.zseek32_file = NULL; @@ -903,24 +869,23 @@ # endif /* !NO_ADDFILEINEXISTINGZIP*/ if (err != ZIP_OK) { # ifndef NO_ADDFILEINEXISTINGZIP - TRYFREE(ziinit.globalcomment); + free(ziinit.globalcomment); # endif /* !NO_ADDFILEINEXISTINGZIP*/ - TRYFREE(zi); + free(zi); return NULL; } else { *zi = ziinit; return (zipFile)zi; } } -extern zipFile ZEXPORT zipOpen2 (const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) -{ +extern zipFile ZEXPORT zipOpen2(const char *pathname, int append, zipcharpc* globalcomment, zlib_filefunc_def* pzlib_filefunc32_def) { if (pzlib_filefunc32_def != NULL) { zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; fill_zlib_filefunc64_32_def_from_filefunc32(&zlib_filefunc64_32_def_fill,pzlib_filefunc32_def); return zipOpen3(pathname, append, globalcomment, &zlib_filefunc64_32_def_fill); @@ -927,12 +892,11 @@ } else return zipOpen3(pathname, append, globalcomment, NULL); } -extern zipFile ZEXPORT zipOpen2_64 (const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) -{ +extern zipFile ZEXPORT zipOpen2_64(const void *pathname, int append, zipcharpc* globalcomment, zlib_filefunc64_def* pzlib_filefunc_def) { if (pzlib_filefunc_def != NULL) { zlib_filefunc64_32_def zlib_filefunc64_32_def_fill; zlib_filefunc64_32_def_fill.zfile_func64 = *pzlib_filefunc_def; zlib_filefunc64_32_def_fill.ztell32_file = NULL; @@ -943,22 +907,19 @@ return zipOpen3(pathname, append, globalcomment, NULL); } -extern zipFile ZEXPORT zipOpen (const char* pathname, int append) -{ +extern zipFile ZEXPORT zipOpen(const char* pathname, int append) { return zipOpen3((const void*)pathname,append,NULL,NULL); } -extern zipFile ZEXPORT zipOpen64 (const void* pathname, int append) -{ +extern zipFile ZEXPORT zipOpen64(const void* pathname, int append) { return zipOpen3(pathname,append,NULL,NULL); } -int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) -{ +local int Write_LocalFileHeader(zip64_internal* zi, const char* filename, uInt size_extrafield_local, const void* extrafield_local) { /* write the local header */ int err; uInt size_filename = (uInt)strlen(filename); uInt size_extrafield = size_extrafield_local; @@ -1032,12 +993,12 @@ ZPOS64_T UncompressedSize = 0; // Remember position of Zip64 extended info for the local file header. (needed when we update size after done with file) zi->ci.pos_zip64extrainfo = ZTELL64(zi->z_filefunc,zi->filestream); - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)HeaderID,2); - err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (short)DataSize,2); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)HeaderID,2); + err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)DataSize,2); err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)UncompressedSize,8); err = zip64local_putValue(&zi->z_filefunc, zi->filestream, (ZPOS64_T)CompressedSize,8); } @@ -1050,18 +1011,17 @@ before calling this function it can be done with zipRemoveExtraInfoBlock It is not done here because then we need to realloc a new buffer since parameters are 'const' and I want to minimize unnecessary allocations. */ -extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, - uLong versionMadeBy, uLong flagBase, int zip64) -{ +extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase, int zip64) { zip64_internal* zi; uInt size_filename; uInt size_comment; uInt i; int err = ZIP_OK; @@ -1080,10 +1040,21 @@ return ZIP_PARAMERROR; #else if ((method!=0) && (method!=Z_DEFLATED)) return ZIP_PARAMERROR; #endif + + // The filename and comment length must fit in 16 bits. + if ((filename!=NULL) && (strlen(filename)>0xffff)) + return ZIP_PARAMERROR; + if ((comment!=NULL) && (strlen(comment)>0xffff)) + return ZIP_PARAMERROR; + // The extra field length must fit in 16 bits. If the member also requires + // a Zip64 extra block, that will also need to fit within that 16-bit + // length, but that will be checked for later. + if ((size_extrafield_local>0xffff) || (size_extrafield_global>0xffff)) + return ZIP_PARAMERROR; zi = (zip64_internal*)file; if (zi->in_opened_file_inzip == 1) { @@ -1260,110 +1231,102 @@ if (err==Z_OK) zi->in_opened_file_inzip = 1; return err; } -extern int ZEXPORT zipOpenNewFileInZip4 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, - uLong versionMadeBy, uLong flagBase) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, versionMadeBy, flagBase, 0); -} - -extern int ZEXPORT zipOpenNewFileInZip3 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, - int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, VERSIONMADEBY, 0, 0); +extern int ZEXPORT zipOpenNewFileInZip4(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting, + uLong versionMadeBy, uLong flagBase) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, versionMadeBy, flagBase, 0); +} + +extern int ZEXPORT zipOpenNewFileInZip3(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, + int windowBits,int memLevel, int strategy, + const char* password, uLong crcForCrypting) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, 0); } extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, const void* extrafield_local, uInt size_extrafield_local, const void* extrafield_global, uInt size_extrafield_global, const char* comment, int method, int level, int raw, int windowBits,int memLevel, int strategy, - const char* password, uLong crcForCrypting, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - windowBits, memLevel, strategy, - password, crcForCrypting, VERSIONMADEBY, 0, zip64); + const char* password, uLong crcForCrypting, int zip64) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + windowBits, memLevel, strategy, + password, crcForCrypting, VERSIONMADEBY, 0, zip64); } extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, const char* filename, const zip_fileinfo* zipfi, const void* extrafield_local, uInt size_extrafield_local, const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, 0); + const char* comment, int method, int level, int raw) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); } extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void* extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int raw, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, raw, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, zip64); -} - -extern int ZEXPORT zipOpenNewFileInZip64 (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void*extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level, int zip64) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, 0, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, zip64); -} - -extern int ZEXPORT zipOpenNewFileInZip (zipFile file, const char* filename, const zip_fileinfo* zipfi, - const void* extrafield_local, uInt size_extrafield_local, - const void*extrafield_global, uInt size_extrafield_global, - const char* comment, int method, int level) -{ - return zipOpenNewFileInZip4_64 (file, filename, zipfi, - extrafield_local, size_extrafield_local, - extrafield_global, size_extrafield_global, - comment, method, level, 0, - -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, - NULL, 0, VERSIONMADEBY, 0, 0); -} - -local int zip64FlushWriteBuffer(zip64_internal* zi) -{ + const void* extrafield_local, uInt size_extrafield_local, + const void* extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int raw, int zip64) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, raw, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip64(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level, int zip64) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, zip64); +} + +extern int ZEXPORT zipOpenNewFileInZip(zipFile file, const char* filename, const zip_fileinfo* zipfi, + const void* extrafield_local, uInt size_extrafield_local, + const void*extrafield_global, uInt size_extrafield_global, + const char* comment, int method, int level) { + return zipOpenNewFileInZip4_64(file, filename, zipfi, + extrafield_local, size_extrafield_local, + extrafield_global, size_extrafield_global, + comment, method, level, 0, + -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, + NULL, 0, VERSIONMADEBY, 0, 0); +} + +local int zip64FlushWriteBuffer(zip64_internal* zi) { int err=ZIP_OK; if (zi->ci.encrypt != 0) { #ifndef NOCRYPT @@ -1397,12 +1360,11 @@ zi->ci.pos_in_buffered_data = 0; return err; } -extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned int len) -{ +extern int ZEXPORT zipWriteInFileInZip(zipFile file, const void* buf, unsigned int len) { zip64_internal* zi; int err=ZIP_OK; if (file == NULL) return ZIP_PARAMERROR; @@ -1448,11 +1410,11 @@ err = ZIP_OK; } else #endif { - zi->ci.stream.next_in = (Bytef*)buf; + zi->ci.stream.next_in = (Bytef*)(uintptr_t)buf; zi->ci.stream.avail_in = len; while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0)) { if (zi->ci.stream.avail_out == 0) @@ -1469,15 +1431,10 @@ if ((zi->ci.method == Z_DEFLATED) && (!zi->ci.raw)) { uLong uTotalOutBefore = zi->ci.stream.total_out; err=deflate(&zi->ci.stream, Z_NO_FLUSH); - if(uTotalOutBefore > zi->ci.stream.total_out) - { - int bBreak = 0; - bBreak++; - } zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ; } else { @@ -1504,21 +1461,19 @@ } return err; } -extern int ZEXPORT zipCloseFileInZipRaw (zipFile file, uLong uncompressed_size, uLong crc32) -{ +extern int ZEXPORT zipCloseFileInZipRaw(zipFile file, uLong uncompressed_size, uLong crc32) { return zipCloseFileInZipRaw64 (file, uncompressed_size, crc32); } -extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_size, uLong crc32) -{ +extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file, ZPOS64_T uncompressed_size, uLong crc32) { zip64_internal* zi; ZPOS64_T compressed_size; uLong invalidValue = 0xffffffff; - short datasize = 0; + unsigned datasize = 0; int err=ZIP_OK; if (file == NULL) return ZIP_PARAMERROR; zi = (zip64_internal*)file; @@ -1651,11 +1606,11 @@ { char* p = NULL; if((uLong)(datasize + 4) > zi->ci.size_centralExtraFree) { - // we can not write more data to the buffer that we have room for. + // we cannot write more data to the buffer that we have room for. return ZIP_BADZIPFILE; } p = zi->ci.central_header + zi->ci.size_centralheader; @@ -1745,17 +1700,15 @@ zi->in_opened_file_inzip = 0; return err; } -extern int ZEXPORT zipCloseFileInZip (zipFile file) -{ +extern int ZEXPORT zipCloseFileInZip(zipFile file) { return zipCloseFileInZipRaw (file,0,0); } -int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) -{ +local int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip) { int err = ZIP_OK; ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writing_offset; err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4); @@ -1772,12 +1725,11 @@ err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)1,4); return err; } -int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) -{ +local int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) { int err = ZIP_OK; uLong Zip64DataSize = 44; err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDHEADERMAGIC,4); @@ -1811,12 +1763,12 @@ ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writing_offset; err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8); } return err; } -int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) -{ + +local int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir, ZPOS64_T centraldir_pos_inzip) { int err = ZIP_OK; /*signature*/ err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ENDHEADERMAGIC,4); @@ -1859,12 +1811,11 @@ } return err; } -int Write_GlobalComment(zip64_internal* zi, const char* global_comment) -{ +local int Write_GlobalComment(zip64_internal* zi, const char* global_comment) { int err = ZIP_OK; uInt size_global_comment = 0; if(global_comment != NULL) size_global_comment = (uInt)strlen(global_comment); @@ -1877,12 +1828,11 @@ err = ZIP_ERRNO; } return err; } -extern int ZEXPORT zipClose (zipFile file, const char* global_comment) -{ +extern int ZEXPORT zipClose(zipFile file, const char* global_comment) { zip64_internal* zi; int err = 0; uLong size_centraldir = 0; ZPOS64_T centraldir_pos_inzip; ZPOS64_T pos; @@ -1920,11 +1870,11 @@ } } free_linkedlist(&(zi->central_dir)); pos = centraldir_pos_inzip - zi->add_position_when_writing_offset; - if(pos >= 0xffffffff || zi->number_entry > 0xFFFF) + if(pos >= 0xffffffff || zi->number_entry >= 0xFFFF) { ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream); Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip); Write_Zip64EndOfCentralDirectoryLocator(zi, Zip64EOCDpos); @@ -1939,32 +1889,31 @@ if (ZCLOSE64(zi->z_filefunc,zi->filestream) != 0) if (err == ZIP_OK) err = ZIP_ERRNO; #ifndef NO_ADDFILEINEXISTINGZIP - TRYFREE(zi->globalcomment); + free(zi->globalcomment); #endif - TRYFREE(zi); + free(zi); return err; } -extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHeader) -{ +extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHeader) { char* p = pData; int size = 0; char* pNewHeader; char* pTmp; short header; short dataSize; int retVal = ZIP_OK; - if(pData == NULL || *dataLen < 4) + if(pData == NULL || dataLen == NULL || *dataLen < 4) return ZIP_PARAMERROR; - pNewHeader = (char*)ALLOC(*dataLen); + pNewHeader = (char*)ALLOC((unsigned)*dataLen); pTmp = pNewHeader; while(p < (pData + *dataLen)) { header = *(short*)p; @@ -1999,9 +1948,9 @@ retVal = ZIP_OK; } else retVal = ZIP_ERRNO; - TRYFREE(pNewHeader); + free(pNewHeader); return retVal; } Index: compat/zlib/contrib/minizip/zip.h ================================================================== --- compat/zlib/contrib/minizip/zip.h +++ compat/zlib/contrib/minizip/zip.h @@ -86,16 +86,16 @@ /* default memLevel */ /* tm_zip contain date/time info */ typedef struct tm_zip_s { - uInt tm_sec; /* seconds after the minute - [0,59] */ - uInt tm_min; /* minutes after the hour - [0,59] */ - uInt tm_hour; /* hours since midnight - [0,23] */ - uInt tm_mday; /* day of the month - [1,31] */ - uInt tm_mon; /* months since January - [0,11] */ - uInt tm_year; /* years - [1980..2044] */ + int tm_sec; /* seconds after the minute - [0,59] */ + int tm_min; /* minutes after the hour - [0,59] */ + int tm_hour; /* hours since midnight - [0,23] */ + int tm_mday; /* day of the month - [1,31] */ + int tm_mon; /* months since January - [0,11] */ + int tm_year; /* years - [1980..2044] */ } tm_zip; typedef struct { tm_zip tmz_date; /* date in understandable format */ @@ -111,12 +111,12 @@ #define APPEND_STATUS_CREATE (0) #define APPEND_STATUS_CREATEAFTER (1) #define APPEND_STATUS_ADDINZIP (2) -extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append)); -extern zipFile ZEXPORT zipOpen64 OF((const void *pathname, int append)); +extern zipFile ZEXPORT zipOpen(const char *pathname, int append); +extern zipFile ZEXPORT zipOpen64(const void *pathname, int append); /* Create a zipfile. pathname contain on Windows XP a filename like "c:\\zlib\\zlib113.zip" or on an Unix computer "zlib/zlib113.zip". if the file pathname exist and append==APPEND_STATUS_CREATEAFTER, the zip @@ -129,217 +129,219 @@ of this zip package. */ /* Note : there is no delete function into a zipfile. If you want delete file into a zipfile, you must open a zipfile, and create another - Of couse, you can use RAW reading and writing to copy the file you did not want delte -*/ - -extern zipFile ZEXPORT zipOpen2 OF((const char *pathname, - int append, - zipcharpc* globalcomment, - zlib_filefunc_def* pzlib_filefunc_def)); - -extern zipFile ZEXPORT zipOpen2_64 OF((const void *pathname, - int append, - zipcharpc* globalcomment, - zlib_filefunc64_def* pzlib_filefunc_def)); - -extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level)); - -extern int ZEXPORT zipOpenNewFileInZip64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int zip64)); + Of course, you can use RAW reading and writing to copy the file you did not want delete +*/ + +extern zipFile ZEXPORT zipOpen2(const char *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc_def* pzlib_filefunc_def); + +extern zipFile ZEXPORT zipOpen2_64(const void *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc64_def* pzlib_filefunc_def); + +extern zipFile ZEXPORT zipOpen3(const void *pathname, + int append, + zipcharpc* globalcomment, + zlib_filefunc64_32_def* pzlib_filefunc64_32_def); + +extern int ZEXPORT zipOpenNewFileInZip(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level); + +extern int ZEXPORT zipOpenNewFileInZip64(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int zip64); /* Open a file in the ZIP for writing. filename : the filename in zip (if NULL, '-' without quote will be used *zipfi contain supplemental information if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local - contains the extrafield data the the local header + contains the extrafield data for the local header if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global - contains the extrafield data the the local header + contains the extrafield data for the global header if comment != NULL, comment contain the comment string method contain the compression method (0 for store, Z_DEFLATED for deflate) level contain the level of compression (can be Z_DEFAULT_COMPRESSION) zip64 is set to 1 if a zip64 extended information block should be added to the local file header. this MUST be '1' if the uncompressed size is >= 0xffffffff. */ -extern int ZEXPORT zipOpenNewFileInZip2 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw)); - - -extern int ZEXPORT zipOpenNewFileInZip2_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int zip64)); +extern int ZEXPORT zipOpenNewFileInZip2(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw); + + +extern int ZEXPORT zipOpenNewFileInZip2_64(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int zip64); /* Same than zipOpenNewFileInZip, except if raw=1, we write raw file */ -extern int ZEXPORT zipOpenNewFileInZip3 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting)); - -extern int ZEXPORT zipOpenNewFileInZip3_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - int zip64 - )); +extern int ZEXPORT zipOpenNewFileInZip3(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting); + +extern int ZEXPORT zipOpenNewFileInZip3_64(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + int zip64); /* Same than zipOpenNewFileInZip2, except windowBits,memLevel,,strategy : see parameter strategy in deflateInit2 password : crypting password (NULL for no crypting) crcForCrypting : crc of file to compress (needed for crypting) */ -extern int ZEXPORT zipOpenNewFileInZip4 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - uLong versionMadeBy, - uLong flagBase - )); - - -extern int ZEXPORT zipOpenNewFileInZip4_64 OF((zipFile file, - const char* filename, - const zip_fileinfo* zipfi, - const void* extrafield_local, - uInt size_extrafield_local, - const void* extrafield_global, - uInt size_extrafield_global, - const char* comment, - int method, - int level, - int raw, - int windowBits, - int memLevel, - int strategy, - const char* password, - uLong crcForCrypting, - uLong versionMadeBy, - uLong flagBase, - int zip64 - )); +extern int ZEXPORT zipOpenNewFileInZip4(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase); + + +extern int ZEXPORT zipOpenNewFileInZip4_64(zipFile file, + const char* filename, + const zip_fileinfo* zipfi, + const void* extrafield_local, + uInt size_extrafield_local, + const void* extrafield_global, + uInt size_extrafield_global, + const char* comment, + int method, + int level, + int raw, + int windowBits, + int memLevel, + int strategy, + const char* password, + uLong crcForCrypting, + uLong versionMadeBy, + uLong flagBase, + int zip64); /* Same than zipOpenNewFileInZip4, except versionMadeBy : value for Version made by field flag : value for flag field (compression level info will be added) */ -extern int ZEXPORT zipWriteInFileInZip OF((zipFile file, - const void* buf, - unsigned len)); +extern int ZEXPORT zipWriteInFileInZip(zipFile file, + const void* buf, + unsigned len); /* Write data in the zipfile */ -extern int ZEXPORT zipCloseFileInZip OF((zipFile file)); +extern int ZEXPORT zipCloseFileInZip(zipFile file); /* Close the current file in the zipfile */ -extern int ZEXPORT zipCloseFileInZipRaw OF((zipFile file, - uLong uncompressed_size, - uLong crc32)); +extern int ZEXPORT zipCloseFileInZipRaw(zipFile file, + uLong uncompressed_size, + uLong crc32); -extern int ZEXPORT zipCloseFileInZipRaw64 OF((zipFile file, - ZPOS64_T uncompressed_size, - uLong crc32)); +extern int ZEXPORT zipCloseFileInZipRaw64(zipFile file, + ZPOS64_T uncompressed_size, + uLong crc32); /* Close the current file in the zipfile, for file opened with parameter raw=1 in zipOpenNewFileInZip2 uncompressed_size and crc32 are value for the uncompressed size */ -extern int ZEXPORT zipClose OF((zipFile file, - const char* global_comment)); +extern int ZEXPORT zipClose(zipFile file, + const char* global_comment); /* Close the zipfile */ -extern int ZEXPORT zipRemoveExtraInfoBlock OF((char* pData, int* dataLen, short sHeader)); +extern int ZEXPORT zipRemoveExtraInfoBlock(char* pData, int* dataLen, short sHeader); /* zipRemoveExtraInfoBlock - Added by Mathias Svensson Remove extra information block from a extra information data for the local file header or central directory header ADDED compat/zlib/contrib/nuget/nuget.csproj Index: compat/zlib/contrib/nuget/nuget.csproj ================================================================== --- /dev/null +++ compat/zlib/contrib/nuget/nuget.csproj @@ -0,0 +1,43 @@ + + + + net6.0 + madler.zlib.redist + $(PackageId).win + $(PackageId).linux + $(PackageId).osx + (C) 1995-2024 Jean-loup Gailly and Mark Adler + 1.3.1 + NuGet Package for consuming native builds of zlib into .NET without complexity. + + NU5128 + $(MSBuildProjectDirectory) + Jean-loup Gailly and Mark Adler + + + + + + + + + + + + + + + + + + + + + + + + + ADDED compat/zlib/contrib/nuget/nuget.sln Index: compat/zlib/contrib/nuget/nuget.sln ================================================================== --- /dev/null +++ compat/zlib/contrib/nuget/nuget.sln @@ -0,0 +1,22 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.0.31903.59 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "nuget", "nuget.csproj", "{B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Debug|Any CPU.Build.0 = Debug|Any CPU + {B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Release|Any CPU.ActiveCfg = Release|Any CPU + {B1BD3984-EF8F-4E9D-9A94-EB784E5EB1E8}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection +EndGlobal Index: compat/zlib/contrib/pascal/zlibpas.pas ================================================================== --- compat/zlib/contrib/pascal/zlibpas.pas +++ compat/zlib/contrib/pascal/zlibpas.pas @@ -8,11 +8,11 @@ unit zlibpas; interface const - ZLIB_VERSION = '1.2.11'; + ZLIB_VERSION = '1.3.1'; ZLIB_VERNUM = $12a0; type alloc_func = function(opaque: Pointer; items, size: Integer): Pointer; cdecl; Index: compat/zlib/contrib/puff/README ================================================================== --- compat/zlib/contrib/puff/README +++ compat/zlib/contrib/puff/README @@ -36,11 +36,11 @@ Then you can call puff() to decompress a deflate stream that is in memory in its entirety at source, to a sufficiently sized block of memory for the decompressed data at dest. puff() is the only external symbol in puff.c The only C library functions that puff.c needs are setjmp() and longjmp(), which -are used to simplify error checking in the code to improve readabilty. puff.c +are used to simplify error checking in the code to improve readability. puff.c does no memory allocation, and uses less than 2K bytes off of the stack. If destlen is not enough space for the uncompressed data, then inflate will return an error without writing more than destlen bytes. Note that this means that in order to decompress the deflate data successfully, you need to know Index: compat/zlib/contrib/puff/puff.c ================================================================== --- compat/zlib/contrib/puff/puff.c +++ compat/zlib/contrib/puff/puff.c @@ -41,11 +41,11 @@ * maintain easy readability * - Use short data type for large arrays * - Use pointers instead of long to specify source and * destination sizes to avoid arbitrary 4 GB limits * 1.2 17 Mar 2002 - Add faster version of decode(), doubles speed (!), - * but leave simple version for readabilty + * but leave simple version for readability * - Make sure invalid distances detected if pointers * are 16 bits * - Fix fixed codes table error * - Provide a scanning mode for determining size of * uncompressed data @@ -591,14 +591,14 @@ * * - The code lengths are stored in order for the symbols, so lengths are * provided for each of the literal/length symbols, and for each of the * distance symbols. * - * - If a symbol is not used in the block, this is represented by a zero as - * as the code length. This does not mean a zero-length code, but rather - * that no code should be created for this symbol. There is no way in the - * deflate format to represent a zero-length code. + * - If a symbol is not used in the block, this is represented by a zero as the + * code length. This does not mean a zero-length code, but rather that no + * code should be created for this symbol. There is no way in the deflate + * format to represent a zero-length code. * * - The maximum number of bits in a code is 15, so the possible lengths for * any code are 1..15. * * - The fact that a length of zero is not permitted for a code has an @@ -622,11 +622,11 @@ * * - The list of up to 286 length/literal lengths and up to 30 distance lengths * are themselves compressed using Huffman codes and run-length encoding. In * the list of code lengths, a 0 symbol means no code, a 1..15 symbol means * that length, and the symbols 16, 17, and 18 are run-length instructions. - * Each of 16, 17, and 18 are follwed by extra bits to define the length of + * Each of 16, 17, and 18 are followed by extra bits to define the length of * the run. 16 copies the last length 3 to 6 times. 17 represents 3 to 10 * zero lengths, and 18 represents 11 to 138 zero lengths. Unused symbols * are common, hence the special coding for zero lengths. * * - The symbols for 0..18 are Huffman coded, and so that code must be Index: compat/zlib/contrib/puff/pufftest.c ================================================================== --- compat/zlib/contrib/puff/pufftest.c +++ compat/zlib/contrib/puff/pufftest.c @@ -141,11 +141,11 @@ fprintf(stderr, "puff() succeeded uncompressing %lu bytes\n", destlen); if (sourcelen < len) fprintf(stderr, "%lu compressed bytes unused\n", len - sourcelen); } - /* if requested, inflate again and write decompressd data to stdout */ + /* if requested, inflate again and write decompressed data to stdout */ if (put && ret == 0) { if (fail) destlen >>= 1; dest = malloc(destlen); if (dest == NULL) { Index: compat/zlib/contrib/testzlib/testzlib.c ================================================================== --- compat/zlib/contrib/testzlib/testzlib.c +++ compat/zlib/contrib/testzlib/testzlib.c @@ -1,275 +1,275 @@ -#include -#include -#include - -#include "zlib.h" - - -void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B) -{ - R->HighPart = A.HighPart - B.HighPart; - if (A.LowPart >= B.LowPart) - R->LowPart = A.LowPart - B.LowPart; - else - { - R->LowPart = A.LowPart - B.LowPart; - R->HighPart --; - } -} - -#ifdef _M_X64 -// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc -unsigned __int64 __rdtsc(void); -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ - // printf("rdtsc = %I64x\n",__rdtsc()); - pbeginTime64->QuadPart=__rdtsc(); -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER LIres; - unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart)); - LIres.QuadPart=res; - // printf("rdtsc = %I64x\n",__rdtsc()); - return LIres; -} -#else -#ifdef _M_IX86 -void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) -{ - DWORD dwEdx,dwEax; - _asm - { - rdtsc - mov dwEax,eax - mov dwEdx,edx - } - pbeginTime64->LowPart=dwEax; - pbeginTime64->HighPart=dwEdx; -} - -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ - myGetRDTSC32(pbeginTime64); -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER LIres,endTime64; - myGetRDTSC32(&endTime64); - - LIres.LowPart=LIres.HighPart=0; - MyDoMinus64(&LIres,endTime64,beginTime64); - return LIres; -} -#else -void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) -{ -} - -void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) -{ -} - -LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER lr; - lr.QuadPart=0; - return lr; -} -#endif -#endif - -void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf) -{ - if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64))) - { - pbeginTime64->LowPart = GetTickCount(); - pbeginTime64->HighPart = 0; - } -} - -DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) -{ - LARGE_INTEGER endTime64,ticksPerSecond,ticks; - DWORDLONG ticksShifted,tickSecShifted; - DWORD dwLog=16+0; - DWORD dwRet; - if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64))) - dwRet = (GetTickCount() - beginTime64.LowPart)*1; - else - { - MyDoMinus64(&ticks,endTime64,beginTime64); - QueryPerformanceFrequency(&ticksPerSecond); - - - { - ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog); - tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog); - - } - - dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted)); - dwRet *=1; - } - return dwRet; -} - -int ReadFileMemory(const char* filename,long* plFileSize,unsigned char** pFilePtr) -{ - FILE* stream; - unsigned char* ptr; - int retVal=1; - stream=fopen(filename, "rb"); - if (stream==NULL) - return 0; - - fseek(stream,0,SEEK_END); - - *plFileSize=ftell(stream); - fseek(stream,0,SEEK_SET); - ptr=malloc((*plFileSize)+1); - if (ptr==NULL) - retVal=0; - else - { - if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize)) - retVal=0; - } - fclose(stream); - *pFilePtr=ptr; - return retVal; -} - -int main(int argc, char *argv[]) -{ - int BlockSizeCompress=0x8000; - int BlockSizeUncompress=0x8000; - int cprLevel=Z_DEFAULT_COMPRESSION ; - long lFileSize; - unsigned char* FilePtr; - long lBufferSizeCpr; - long lBufferSizeUncpr; - long lCompressedSize=0; - unsigned char* CprPtr; - unsigned char* UncprPtr; - long lSizeCpr,lSizeUncpr; - DWORD dwGetTick,dwMsecQP; - LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc; - - if (argc<=1) - { - printf("run TestZlib [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n"); - return 0; - } - - if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0) - { - printf("error reading %s\n",argv[1]); - return 1; - } - else printf("file %s read, %u bytes\n",argv[1],lFileSize); - - if (argc>=3) - BlockSizeCompress=atol(argv[2]); - - if (argc>=4) - BlockSizeUncompress=atol(argv[3]); - - if (argc>=5) - cprLevel=(int)atol(argv[4]); - - lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200; - lBufferSizeUncpr = lBufferSizeCpr; - - CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress); - - BeginCountPerfCounter(&li_qp,TRUE); - dwGetTick=GetTickCount(); - BeginCountRdtsc(&li_rdtsc); - { - z_stream zcpr; - int ret=Z_OK; - long lOrigToDo = lFileSize; - long lOrigDone = 0; - int step=0; - memset(&zcpr,0,sizeof(z_stream)); - deflateInit(&zcpr,cprLevel); - - zcpr.next_in = FilePtr; - zcpr.next_out = CprPtr; - - - do - { - long all_read_before = zcpr.total_in; - zcpr.avail_in = min(lOrigToDo,BlockSizeCompress); - zcpr.avail_out = BlockSizeCompress; - ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH); - lOrigDone += (zcpr.total_in-all_read_before); - lOrigToDo -= (zcpr.total_in-all_read_before); - step++; - } while (ret==Z_OK); - - lSizeCpr=zcpr.total_out; - deflateEnd(&zcpr); - dwGetTick=GetTickCount()-dwGetTick; - dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); - dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); - printf("total compress size = %u, in %u step\n",lSizeCpr,step); - printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); - printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); - printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); - } - - CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr); - UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress); - - BeginCountPerfCounter(&li_qp,TRUE); - dwGetTick=GetTickCount(); - BeginCountRdtsc(&li_rdtsc); - { - z_stream zcpr; - int ret=Z_OK; - long lOrigToDo = lSizeCpr; - long lOrigDone = 0; - int step=0; - memset(&zcpr,0,sizeof(z_stream)); - inflateInit(&zcpr); - - zcpr.next_in = CprPtr; - zcpr.next_out = UncprPtr; - - - do - { - long all_read_before = zcpr.total_in; - zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress); - zcpr.avail_out = BlockSizeUncompress; - ret=inflate(&zcpr,Z_SYNC_FLUSH); - lOrigDone += (zcpr.total_in-all_read_before); - lOrigToDo -= (zcpr.total_in-all_read_before); - step++; - } while (ret==Z_OK); - - lSizeUncpr=zcpr.total_out; - inflateEnd(&zcpr); - dwGetTick=GetTickCount()-dwGetTick; - dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); - dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); - printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step); - printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); - printf("uncpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); - printf("uncpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); - } - - if (lSizeUncpr==lFileSize) - { - if (memcmp(FilePtr,UncprPtr,lFileSize)==0) - printf("compare ok\n"); - - } - - return 0; -} +#include +#include +#include + +#include "zlib.h" + + +void MyDoMinus64(LARGE_INTEGER *R,LARGE_INTEGER A,LARGE_INTEGER B) +{ + R->HighPart = A.HighPart - B.HighPart; + if (A.LowPart >= B.LowPart) + R->LowPart = A.LowPart - B.LowPart; + else + { + R->LowPart = A.LowPart - B.LowPart; + R->HighPart --; + } +} + +#ifdef _M_X64 +// see http://msdn2.microsoft.com/library/twchhe95(en-us,vs.80).aspx for __rdtsc +unsigned __int64 __rdtsc(void); +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ + // printf("rdtsc = %I64x\n",__rdtsc()); + pbeginTime64->QuadPart=__rdtsc(); +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER LIres; + unsigned _int64 res=__rdtsc()-((unsigned _int64)(beginTime64.QuadPart)); + LIres.QuadPart=res; + // printf("rdtsc = %I64x\n",__rdtsc()); + return LIres; +} +#else +#ifdef _M_IX86 +void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) +{ + DWORD dwEdx,dwEax; + _asm + { + rdtsc + mov dwEax,eax + mov dwEdx,edx + } + pbeginTime64->LowPart=dwEax; + pbeginTime64->HighPart=dwEdx; +} + +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ + myGetRDTSC32(pbeginTime64); +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER LIres,endTime64; + myGetRDTSC32(&endTime64); + + LIres.LowPart=LIres.HighPart=0; + MyDoMinus64(&LIres,endTime64,beginTime64); + return LIres; +} +#else +void myGetRDTSC32(LARGE_INTEGER * pbeginTime64) +{ +} + +void BeginCountRdtsc(LARGE_INTEGER * pbeginTime64) +{ +} + +LARGE_INTEGER GetResRdtsc(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER lr; + lr.QuadPart=0; + return lr; +} +#endif +#endif + +void BeginCountPerfCounter(LARGE_INTEGER * pbeginTime64,BOOL fComputeTimeQueryPerf) +{ + if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(pbeginTime64))) + { + pbeginTime64->LowPart = GetTickCount(); + pbeginTime64->HighPart = 0; + } +} + +DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPerf) +{ + LARGE_INTEGER endTime64,ticksPerSecond,ticks; + DWORDLONG ticksShifted,tickSecShifted; + DWORD dwLog=16+0; + DWORD dwRet; + if ((!fComputeTimeQueryPerf) || (!QueryPerformanceCounter(&endTime64))) + dwRet = (GetTickCount() - beginTime64.LowPart)*1; + else + { + MyDoMinus64(&ticks,endTime64,beginTime64); + QueryPerformanceFrequency(&ticksPerSecond); + + + { + ticksShifted = Int64ShrlMod32(*(DWORDLONG*)&ticks,dwLog); + tickSecShifted = Int64ShrlMod32(*(DWORDLONG*)&ticksPerSecond,dwLog); + + } + + dwRet = (DWORD)((((DWORD)ticksShifted)*1000)/(DWORD)(tickSecShifted)); + dwRet *=1; + } + return dwRet; +} + +int ReadFileMemory(const char* filename,long* plFileSize,unsigned char** pFilePtr) +{ + FILE* stream; + unsigned char* ptr; + int retVal=1; + stream=fopen(filename, "rb"); + if (stream==NULL) + return 0; + + fseek(stream,0,SEEK_END); + + *plFileSize=ftell(stream); + fseek(stream,0,SEEK_SET); + ptr=malloc((*plFileSize)+1); + if (ptr==NULL) + retVal=0; + else + { + if (fread(ptr, 1, *plFileSize,stream) != (*plFileSize)) + retVal=0; + } + fclose(stream); + *pFilePtr=ptr; + return retVal; +} + +int main(int argc, char *argv[]) +{ + int BlockSizeCompress=0x8000; + int BlockSizeUncompress=0x8000; + int cprLevel=Z_DEFAULT_COMPRESSION ; + long lFileSize; + unsigned char* FilePtr; + long lBufferSizeCpr; + long lBufferSizeUncpr; + long lCompressedSize=0; + unsigned char* CprPtr; + unsigned char* UncprPtr; + long lSizeCpr,lSizeUncpr; + DWORD dwGetTick,dwMsecQP; + LARGE_INTEGER li_qp,li_rdtsc,dwResRdtsc; + + if (argc<=1) + { + printf("run TestZlib [BlockSizeCompress] [BlockSizeUncompress] [compres. level]\n"); + return 0; + } + + if (ReadFileMemory(argv[1],&lFileSize,&FilePtr)==0) + { + printf("error reading %s\n",argv[1]); + return 1; + } + else printf("file %s read, %ld bytes\n",argv[1],lFileSize); + + if (argc>=3) + BlockSizeCompress=atol(argv[2]); + + if (argc>=4) + BlockSizeUncompress=atol(argv[3]); + + if (argc>=5) + cprLevel=(int)atol(argv[4]); + + lBufferSizeCpr = lFileSize + (lFileSize/0x10) + 0x200; + lBufferSizeUncpr = lBufferSizeCpr; + + CprPtr=(unsigned char*)malloc(lBufferSizeCpr + BlockSizeCompress); + + BeginCountPerfCounter(&li_qp,TRUE); + dwGetTick=GetTickCount(); + BeginCountRdtsc(&li_rdtsc); + { + z_stream zcpr; + int ret=Z_OK; + long lOrigToDo = lFileSize; + long lOrigDone = 0; + int step=0; + memset(&zcpr,0,sizeof(z_stream)); + deflateInit(&zcpr,cprLevel); + + zcpr.next_in = FilePtr; + zcpr.next_out = CprPtr; + + + do + { + long all_read_before = zcpr.total_in; + zcpr.avail_in = min(lOrigToDo,BlockSizeCompress); + zcpr.avail_out = BlockSizeCompress; + ret=deflate(&zcpr,(zcpr.avail_in==lOrigToDo) ? Z_FINISH : Z_SYNC_FLUSH); + lOrigDone += (zcpr.total_in-all_read_before); + lOrigToDo -= (zcpr.total_in-all_read_before); + step++; + } while (ret==Z_OK); + + lSizeCpr=zcpr.total_out; + deflateEnd(&zcpr); + dwGetTick=GetTickCount()-dwGetTick; + dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); + dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); + printf("total compress size = %u, in %u step\n",lSizeCpr,step); + printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); + printf("defcpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); + printf("defcpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); + } + + CprPtr=(unsigned char*)realloc(CprPtr,lSizeCpr); + UncprPtr=(unsigned char*)malloc(lBufferSizeUncpr + BlockSizeUncompress); + + BeginCountPerfCounter(&li_qp,TRUE); + dwGetTick=GetTickCount(); + BeginCountRdtsc(&li_rdtsc); + { + z_stream zcpr; + int ret=Z_OK; + long lOrigToDo = lSizeCpr; + long lOrigDone = 0; + int step=0; + memset(&zcpr,0,sizeof(z_stream)); + inflateInit(&zcpr); + + zcpr.next_in = CprPtr; + zcpr.next_out = UncprPtr; + + + do + { + long all_read_before = zcpr.total_in; + zcpr.avail_in = min(lOrigToDo,BlockSizeUncompress); + zcpr.avail_out = BlockSizeUncompress; + ret=inflate(&zcpr,Z_SYNC_FLUSH); + lOrigDone += (zcpr.total_in-all_read_before); + lOrigToDo -= (zcpr.total_in-all_read_before); + step++; + } while (ret==Z_OK); + + lSizeUncpr=zcpr.total_out; + inflateEnd(&zcpr); + dwGetTick=GetTickCount()-dwGetTick; + dwMsecQP=GetMsecSincePerfCounter(li_qp,TRUE); + dwResRdtsc=GetResRdtsc(li_rdtsc,TRUE); + printf("total uncompress size = %u, in %u step\n",lSizeUncpr,step); + printf("time = %u msec = %f sec\n",dwGetTick,dwGetTick/(double)1000.); + printf("uncpr time QP = %u msec = %f sec\n",dwMsecQP,dwMsecQP/(double)1000.); + printf("uncpr result rdtsc = %I64x\n\n",dwResRdtsc.QuadPart); + } + + if (lSizeUncpr==lFileSize) + { + if (memcmp(FilePtr,UncprPtr,lFileSize)==0) + printf("compare ok\n"); + + } + + return 0; +} Index: compat/zlib/contrib/untgz/untgz.c ================================================================== --- compat/zlib/contrib/untgz/untgz.c +++ compat/zlib/contrib/untgz/untgz.c @@ -2,10 +2,26 @@ * untgz.c -- Display contents and extract files from a gzip'd TAR file * * written by Pedro A. Aranda Gutierrez * adaptation to Unix by Jean-loup Gailly * various fixes by Cosmin Truta + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any damages + * arising from the use of this software. + * + * Permission is granted to anyone to use this software for any purpose, + * including commercial applications, and to alter it and redistribute it + * freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must not + * claim that you wrote the original software. If you use this software + * in a product, an acknowledgment in the product documentation would be + * appreciated but is not required. + * 2. Altered source versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * 3. This notice may not be removed or altered from any source distribution. */ #include #include #include @@ -12,19 +28,14 @@ #include #include #include "zlib.h" -#ifdef unix -# include -#else +#ifdef _WIN32 # include # include -#endif - -#ifdef WIN32 -#include +# include # ifndef F_OK # define F_OK 0 # endif # define mkdir(dirname,mode) _mkdir(dirname) # ifdef _MSC_VER @@ -31,10 +42,12 @@ # define access(path,mode) _access(path,mode) # define chmod(path,mode) _chmod(path,mode) # define strdup(str) _strdup(str) # endif #else +# include +# include # include #endif /* values used in typeflag field */ @@ -100,31 +113,17 @@ time_t time; }; enum { TGZ_EXTRACT, TGZ_LIST, TGZ_INVALID }; -char *TGZfname OF((const char *)); -void TGZnotfound OF((const char *)); - -int getoct OF((char *, int)); -char *strtime OF((time_t *)); -int setfiletime OF((char *, time_t)); -void push_attr OF((struct attr_item **, char *, int, time_t)); -void restore_attr OF((struct attr_item **)); - -int ExprMatch OF((char *, char *)); - -int makedir OF((char *)); -int matchname OF((int, int, char **, char *)); - -void error OF((const char *)); -int tar OF((gzFile, int, int, int, char **)); - -void help OF((int)); -int main OF((int, char **)); - char *prog; + +void error(const char *msg) +{ + fprintf(stderr, "%s: %s\n", prog, msg); + exit(1); +} const char *TGZsuffix[] = { "\0", ".tar", ".tar.gz", ".taz", ".tgz", NULL }; /* return the file name of the TGZ archive */ /* or NULL if it does not exist */ @@ -203,11 +202,11 @@ /* set file time */ int setfiletime (char *fname,time_t ftime) { -#ifdef WIN32 +#ifdef _WIN32 static int isWinNT = -1; SYSTEMTIME st; FILETIME locft, modft; struct tm *loctm; HANDLE hFile; @@ -588,16 +587,10 @@ " untgz -l file.tgz list archive contents\n" " untgz -h display this help\n"); exit(exitval); } -void error(const char *msg) -{ - fprintf(stderr, "%s: %s\n", prog, msg); - exit(1); -} - /* ============================================================ */ #if defined(WIN32) && defined(__GNUC__) int _CRT_glob = 0; /* disable argument globbing in MinGW */ @@ -606,11 +599,11 @@ int main(int argc,char **argv) { int action = TGZ_EXTRACT; int arg = 1; char *TGZfile; - gzFile *f; + gzFile f; prog = strrchr(argv[0],'\\'); if (prog == NULL) { prog = strrchr(argv[0],'/'); Index: compat/zlib/contrib/vstudio/readme.txt ================================================================== --- compat/zlib/contrib/vstudio/readme.txt +++ compat/zlib/contrib/vstudio/readme.txt @@ -1,78 +1,81 @@ -Building instructions for the DLL versions of Zlib 1.2.11 -======================================================== - -This directory contains projects that build zlib and minizip using -Microsoft Visual C++ 9.0/10.0. - -You don't need to build these projects yourself. You can download the -binaries from: - http://www.winimage.com/zLibDll - -More information can be found at this site. - - - - - -Build instructions for Visual Studio 2008 (32 bits or 64 bits) --------------------------------------------------------------- -- Decompress current zlib, including all contrib/* files -- Compile assembly code (with Visual Studio Command Prompt) by running: - bld_ml64.bat (in contrib\masmx64) - bld_ml32.bat (in contrib\masmx86) -- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008 -- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32" - -Build instructions for Visual Studio 2010 (32 bits or 64 bits) --------------------------------------------------------------- -- Decompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010 - -Build instructions for Visual Studio 2012 (32 bits or 64 bits) --------------------------------------------------------------- -- Decompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012 - -Build instructions for Visual Studio 2013 (32 bits or 64 bits) --------------------------------------------------------------- -- Decompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc12\zlibvc.sln with Microsoft Visual C++ 2013 - -Build instructions for Visual Studio 2015 (32 bits or 64 bits) --------------------------------------------------------------- -- Decompress current zlib, including all contrib/* files -- Open contrib\vstudio\vc14\zlibvc.sln with Microsoft Visual C++ 2015 - - -Important ---------- -- To use zlibwapi.dll in your application, you must define the - macro ZLIB_WINAPI when compiling your application's source files. - - -Additional notes ----------------- -- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built - by Gilles Vollant from the zlib 1.1.x sources, and distributed at - http://www.winimage.com/zLibDll - It uses the WINAPI calling convention for the exported functions, and - includes the minizip functionality. If your application needs that - particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll. - -- The new DLL was renamed because there exist several incompatible - versions of zlib.dll on the Internet. - -- There is also an official DLL build of zlib, named zlib1.dll. This one - is exporting the functions using the CDECL convention. See the file - win32\DLL_FAQ.txt found in this zlib distribution. - -- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol - has a slightly different effect. To avoid compatibility problems, do - not define it here. - - -Gilles Vollant -info@winimage.com - -Visual Studio 2013 and 2015 Projects from Sean Hunt -seandhunt_7@yahoo.com +Building instructions for the DLL versions of Zlib 1.3.1 +======================================================== + +This directory contains projects that build zlib and minizip using +Microsoft Visual C++ 9.0/10.0. + +You don't need to build these projects yourself. You can download the +binaries from: + http://www.winimage.com/zLibDll + +More information can be found at this site. + + + + + +Build instructions for Visual Studio 2008 (32 bits or 64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008 +- Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32" + +Build instructions for Visual Studio 2010 (32 bits or 64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010 + +Build instructions for Visual Studio 2012 (32 bits or 64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012 + +Build instructions for Visual Studio 2013 (32 bits or 64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc12\zlibvc.sln with Microsoft Visual C++ 2013 + +Build instructions for Visual Studio 2015 (32 bits or 64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc14\zlibvc.sln with Microsoft Visual C++ 2015 + +Build instructions for Visual Studio 2022 (64 bits) +-------------------------------------------------------------- +- Decompress current zlib, including all contrib/* files +- Open contrib\vstudio\vc143\zlibvc.sln with Microsoft Visual C++ 2022 + + + +Important +--------- +- To use zlibwapi.dll in your application, you must define the + macro ZLIB_WINAPI when compiling your application's source files. + + +Additional notes +---------------- +- This DLL, named zlibwapi.dll, is compatible to the old zlib.dll built + by Gilles Vollant from the zlib 1.1.x sources, and distributed at + http://www.winimage.com/zLibDll + It uses the WINAPI calling convention for the exported functions, and + includes the minizip functionality. If your application needs that + particular build of zlib.dll, you can rename zlibwapi.dll to zlib.dll. + +- The new DLL was renamed because there exist several incompatible + versions of zlib.dll on the Internet. + +- There is also an official DLL build of zlib, named zlib1.dll. This one + is exporting the functions using the CDECL convention. See the file + win32\DLL_FAQ.txt found in this zlib distribution. + +- There used to be a ZLIB_DLL macro in zlib 1.1.x, but now this symbol + has a slightly different effect. To avoid compatibility problems, do + not define it here. + + +Gilles Vollant +info@winimage.com + +Visual Studio 2013, 2015, and 2022 Projects from Sean Hunt +seandhunt_7@yahoo.com Index: compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters @@ -1,11 +1,11 @@ {048af943-022b-4db6-beeb-a54c34774ee2} - cpp;c;cxx;def;odl;idl;hpj;bat;asm + cpp;c;cxx;def;odl;idl;hpj;bat {c1d600d2-888f-4aea-b73e-8b0dd9befa0c} h;hpp;hxx;hm;inl;inc Index: compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters @@ -1,11 +1,11 @@ {c0419b40-bf50-40da-b153-ff74215b79de} - cpp;c;cxx;def;odl;idl;hpj;bat;asm + cpp;c;cxx;def;odl;idl;hpj;bat {bb87b070-735b-478e-92ce-7383abb2f36c} h;hpp;hxx;hm;inl;inc Index: compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj +++ compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj @@ -179,11 +179,11 @@ Disabled ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreadedDebug false @@ -192,11 +192,11 @@ $(IntDir) Level3 EditAndContinue - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true $(OutDir)testzlib.pdb Console false @@ -239,11 +239,11 @@ MaxSpeed OnlyExplicitInline true ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreaded false true @@ -252,11 +252,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true Console true true @@ -267,18 +267,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDebugDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -350,18 +350,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -396,18 +396,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters @@ -1,11 +1,11 @@ {c1f6a2e3-5da5-4955-8653-310d3efe05a9} - cpp;c;cxx;def;odl;idl;hpj;bat;asm + cpp;c;cxx;def;odl;idl;hpj;bat {c2aaffdc-2c95-4d6f-8466-4bec5890af2c} h;hpp;hxx;hm;inl;inc @@ -28,13 +28,10 @@ Source Files Source Files - - Source Files - Source Files Source Files Index: compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters @@ -1,11 +1,11 @@ {fa61a89f-93fc-4c89-b29e-36224b7592f4} - cpp;c;cxx;def;odl;idl;hpj;bat;asm + cpp;c;cxx;def;odl;idl;hpj;bat {d4b85da0-2ba2-4934-b57f-e2584e3848ee} h;hpp;hxx;hm;inl;inc Index: compat/zlib/contrib/vstudio/vc10/zlib.rc ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlib.rc +++ compat/zlib/contrib/vstudio/vc10/zlib.rc @@ -1,11 +1,11 @@ #include #define IDR_VERSION1 1 IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1, 2, 11, 0 - PRODUCTVERSION 1, 2, 11, 0 + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 FILEFLAGSMASK VS_FFI_FILEFLAGSMASK FILEFLAGS 0 FILEOS VOS_DOS_WINDOWS32 FILETYPE VFT_DLL FILESUBTYPE 0 // not used @@ -15,18 +15,18 @@ BLOCK "040904E4" //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.11\0" + VALUE "FileVersion", "1.3.1\0" VALUE "InternalName", "zlib\0" VALUE "OriginalFilename", "zlibwapi.dll\0" VALUE "ProductName", "ZLib.DLL\0" VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" END END BLOCK "VarFileInfo" BEGIN VALUE "Translation", 0x0409, 1252 END END Index: compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj +++ compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj @@ -158,11 +158,11 @@ Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + %(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) MultiThreadedDebug false @@ -180,20 +180,16 @@ /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) $(OutDir)zlibstat.lib true - - cd ..\..\masmx86 -bld_ml32.bat - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded false @@ -208,23 +204,19 @@ 0x040c /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true - - cd ..\..\masmx86 -bld_ml32.bat - OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded @@ -250,11 +242,11 @@ X64 Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -272,22 +264,18 @@ /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) $(OutDir)zlibstat.lib true - - cd ..\..\masmx64 -bld_ml64.bat - Itanium Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -312,12 +300,12 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -332,26 +320,22 @@ 0x040c /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true - - cd ..\..\masmx64 -bld_ml64.bat - Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -377,11 +361,11 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -407,11 +391,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -441,18 +425,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters @@ -31,13 +31,10 @@ Source Files Source Files - - Source Files - Source Files Source Files Index: compat/zlib/contrib/vstudio/vc10/zlibvc.def ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibvc.def +++ compat/zlib/contrib/vstudio/vc10/zlibvc.def @@ -1,9 +1,9 @@ LIBRARY ; zlib data compression and ZIP file I/O library -VERSION 1.2 +VERSION 1.3.1 EXPORTS adler32 @1 compress @2 crc32 @3 @@ -149,5 +149,10 @@ gzfread @171 gzfwrite @172 deflateGetDictionary @173 adler32_z @174 crc32_z @175 + +; zlib1 v1.2.12 added: + crc32_combine_gen @176 + crc32_combine_gen64 @177 + crc32_combine_op @178 Index: compat/zlib/contrib/vstudio/vc10/zlibvc.sln ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibvc.sln +++ compat/zlib/contrib/vstudio/vc10/zlibvc.sln Index: compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj +++ compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj @@ -195,12 +195,12 @@ Win32 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) MultiThreadedDebug false $(IntDir)zlibvc.pch @@ -217,24 +217,20 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) true .\zlibvc.def true true Windows false - - cd ..\..\masmx86 -bld_ml32.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -242,11 +238,11 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -286,12 +282,12 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreaded false @@ -310,24 +306,20 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) true false .\zlibvc.def true Windows false - - cd ..\..\masmx86 -bld_ml32.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -335,12 +327,12 @@ X64 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -356,22 +348,18 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) true .\zlibvc.def true true Windows MachineX64 - - cd ..\..\masmx64 -bld_ml64.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -379,11 +367,11 @@ Itanium $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -422,11 +410,11 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -463,11 +451,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -508,12 +496,12 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -531,22 +519,18 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) true false .\zlibvc.def true Windows MachineX64 - - cd ..\..\masmx64 -bld_ml64.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -554,11 +538,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -599,18 +583,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters ================================================================== --- compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters +++ compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters @@ -40,13 +40,10 @@ Source Files Source Files - - Source Files - Source Files Source Files Index: compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj +++ compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj @@ -185,11 +185,11 @@ Disabled ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreadedDebugDLL false @@ -198,11 +198,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true $(OutDir)testzlib.pdb Console false @@ -245,11 +245,11 @@ MaxSpeed OnlyExplicitInline true ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreaded false true @@ -258,11 +258,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true Console true true @@ -273,18 +273,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDebugDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -356,18 +356,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -402,18 +402,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc11/zlib.rc ================================================================== --- compat/zlib/contrib/vstudio/vc11/zlib.rc +++ compat/zlib/contrib/vstudio/vc11/zlib.rc @@ -1,11 +1,11 @@ #include #define IDR_VERSION1 1 IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1, 2, 11, 0 - PRODUCTVERSION 1, 2, 11, 0 + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 FILEFLAGSMASK VS_FFI_FILEFLAGSMASK FILEFLAGS 0 FILEOS VOS_DOS_WINDOWS32 FILETYPE VFT_DLL FILESUBTYPE 0 // not used @@ -15,18 +15,18 @@ BLOCK "040904E4" //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.11\0" + VALUE "FileVersion", "1.3.1\0" VALUE "InternalName", "zlib\0" VALUE "OriginalFilename", "zlibwapi.dll\0" VALUE "ProductName", "ZLib.DLL\0" VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" END END BLOCK "VarFileInfo" BEGIN VALUE "Translation", 0x0409, 1252 END END Index: compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj +++ compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj @@ -165,11 +165,11 @@ Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -191,12 +191,12 @@ OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded false @@ -211,19 +211,19 @@ 0x040c /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded @@ -249,11 +249,11 @@ X64 Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -278,11 +278,11 @@ Itanium Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -307,12 +307,12 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -327,11 +327,11 @@ 0x040c /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true @@ -338,11 +338,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -368,11 +368,11 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -398,11 +398,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -432,18 +432,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc11/zlibvc.def ================================================================== --- compat/zlib/contrib/vstudio/vc11/zlibvc.def +++ compat/zlib/contrib/vstudio/vc11/zlibvc.def @@ -1,9 +1,9 @@ LIBRARY ; zlib data compression and ZIP file I/O library -VERSION 1.2 +VERSION 1.3.1 EXPORTS adler32 @1 compress @2 crc32 @3 @@ -149,5 +149,10 @@ gzfread @171 gzfwrite @172 deflateGetDictionary @173 adler32_z @174 crc32_z @175 + +; zlib1 v1.2.12 added: + crc32_combine_gen @176 + crc32_combine_gen64 @177 + crc32_combine_op @178 Index: compat/zlib/contrib/vstudio/vc11/zlibvc.sln ================================================================== --- compat/zlib/contrib/vstudio/vc11/zlibvc.sln +++ compat/zlib/contrib/vstudio/vc11/zlibvc.sln Index: compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj +++ compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj @@ -202,12 +202,12 @@ Win32 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -224,11 +224,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -238,14 +238,10 @@ false $(OutDir)zlibwapi.lib - - cd ..\..\masmx86 -bld_ml32.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -253,11 +249,11 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -301,12 +297,12 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreaded false @@ -325,11 +321,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -339,14 +335,10 @@ false $(OutDir)zlibwapi.lib - - cd ..\..\masmx86 -bld_ml32.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -354,12 +346,12 @@ X64 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -375,11 +367,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -387,14 +379,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\contrib\masmx64 -bld_ml64.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -402,11 +390,11 @@ Itanium $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -445,11 +433,11 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -490,11 +478,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -535,12 +523,12 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -558,11 +546,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -570,14 +558,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\masmx64 -bld_ml64.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -585,11 +569,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -630,18 +614,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj +++ compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj @@ -188,11 +188,11 @@ Disabled ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreadedDebugDLL false @@ -201,11 +201,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true $(OutDir)testzlib.pdb Console false @@ -248,11 +248,11 @@ MaxSpeed OnlyExplicitInline true ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreaded false true @@ -261,11 +261,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true Console true true @@ -277,18 +277,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDebugDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -360,18 +360,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -406,18 +406,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc12/zlib.rc ================================================================== --- compat/zlib/contrib/vstudio/vc12/zlib.rc +++ compat/zlib/contrib/vstudio/vc12/zlib.rc @@ -1,11 +1,11 @@ #include #define IDR_VERSION1 1 IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1, 2, 11, 0 - PRODUCTVERSION 1, 2, 11, 0 + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 FILEFLAGSMASK VS_FFI_FILEFLAGSMASK FILEFLAGS 0 FILEOS VOS_DOS_WINDOWS32 FILETYPE VFT_DLL FILESUBTYPE 0 // not used @@ -15,18 +15,18 @@ BLOCK "040904E4" //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.11\0" + VALUE "FileVersion", "1.3.1\0" VALUE "InternalName", "zlib\0" VALUE "OriginalFilename", "zlibwapi.dll\0" VALUE "ProductName", "ZLib.DLL\0" VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" END END BLOCK "VarFileInfo" BEGIN VALUE "Translation", 0x0409, 1252 END END Index: compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj +++ compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj @@ -168,11 +168,11 @@ Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -194,12 +194,12 @@ OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded false @@ -214,19 +214,19 @@ 0x040c /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded @@ -252,11 +252,11 @@ X64 Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -281,11 +281,11 @@ Itanium Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -310,12 +310,12 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -330,11 +330,11 @@ 0x040c /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true @@ -341,11 +341,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -371,11 +371,11 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -401,11 +401,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -435,18 +435,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc12/zlibvc.def ================================================================== --- compat/zlib/contrib/vstudio/vc12/zlibvc.def +++ compat/zlib/contrib/vstudio/vc12/zlibvc.def @@ -1,9 +1,9 @@ LIBRARY ; zlib data compression and ZIP file I/O library -VERSION 1.2 +VERSION 1.3.1 EXPORTS adler32 @1 compress @2 crc32 @3 @@ -149,5 +149,10 @@ gzfread @171 gzfwrite @172 deflateGetDictionary @173 adler32_z @174 crc32_z @175 + +; zlib1 v1.2.12 added: + crc32_combine_gen @176 + crc32_combine_gen64 @177 + crc32_combine_op @178 Index: compat/zlib/contrib/vstudio/vc12/zlibvc.sln ================================================================== --- compat/zlib/contrib/vstudio/vc12/zlibvc.sln +++ compat/zlib/contrib/vstudio/vc12/zlibvc.sln @@ -1,119 +1,119 @@ - -Microsoft Visual Studio Solution File, Format Version 12.00 -# Visual Studio 2013 -VisualStudioVersion = 12.0.40629.0 -MinimumVisualStudioVersion = 10.0.40219.1 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Itanium = Debug|Itanium - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release|Itanium = Release|Itanium - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium - ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 - ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = 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{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal Index: compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj +++ compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj @@ -205,12 +205,12 @@ Win32 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -227,11 +227,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -241,14 +241,10 @@ false $(OutDir)zlibwapi.lib - - cd ..\..\masmx86 -bld_ml32.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -256,11 +252,11 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -304,12 +300,12 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreaded false @@ -328,11 +324,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -343,14 +339,10 @@ $(OutDir)zlibwapi.lib false - - cd ..\..\masmx86 -bld_ml32.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -358,12 +350,12 @@ X64 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -379,11 +371,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -391,14 +383,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\contrib\masmx64 -bld_ml64.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -406,11 +394,11 @@ Itanium $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -449,11 +437,11 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -494,11 +482,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -539,12 +527,12 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -562,11 +550,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -574,14 +562,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\masmx64 -bld_ml64.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -589,11 +573,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -634,18 +618,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj +++ compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj @@ -188,11 +188,11 @@ Disabled ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreadedDebugDLL false @@ -201,11 +201,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true $(OutDir)testzlib.pdb Console false @@ -248,11 +248,11 @@ MaxSpeed OnlyExplicitInline true ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true Default MultiThreaded false true @@ -261,11 +261,11 @@ $(IntDir) Level3 ProgramDatabase - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)testzlib.exe true Console true true @@ -277,18 +277,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDebugDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -360,18 +360,18 @@ ..\..\..;%(AdditionalIncludeDirectories) - ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) Default MultiThreadedDLL false $(IntDir) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) Itanium @@ -406,18 +406,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc14/zlib.rc ================================================================== --- compat/zlib/contrib/vstudio/vc14/zlib.rc +++ compat/zlib/contrib/vstudio/vc14/zlib.rc @@ -1,11 +1,11 @@ #include #define IDR_VERSION1 1 IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1, 2, 11, 0 - PRODUCTVERSION 1, 2, 11, 0 + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 FILEFLAGSMASK VS_FFI_FILEFLAGSMASK FILEFLAGS 0 FILEOS VOS_DOS_WINDOWS32 FILETYPE VFT_DLL FILESUBTYPE 0 // not used @@ -15,18 +15,18 @@ BLOCK "040904E4" //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.11\0" + VALUE "FileVersion", "1.3.1\0" VALUE "InternalName", "zlib\0" VALUE "OriginalFilename", "zlibwapi.dll\0" VALUE "ProductName", "ZLib.DLL\0" VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" END END BLOCK "VarFileInfo" BEGIN VALUE "Translation", 0x0409, 1252 END END Index: compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj +++ compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj @@ -168,11 +168,11 @@ Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -194,12 +194,12 @@ OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded false @@ -214,19 +214,19 @@ 0x040c /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) true MultiThreaded @@ -252,11 +252,11 @@ X64 Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -281,11 +281,11 @@ Itanium Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -310,12 +310,12 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -330,11 +330,11 @@ 0x040c /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibstat.lib true @@ -341,11 +341,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -371,11 +371,11 @@ X64 OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -401,11 +401,11 @@ Itanium OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -435,18 +435,10 @@ - - true - true - true - true - true - true - Index: compat/zlib/contrib/vstudio/vc14/zlibvc.def ================================================================== --- compat/zlib/contrib/vstudio/vc14/zlibvc.def +++ compat/zlib/contrib/vstudio/vc14/zlibvc.def @@ -1,9 +1,9 @@ LIBRARY ; zlib data compression and ZIP file I/O library -VERSION 1.2 +VERSION 1.3.1 EXPORTS adler32 @1 compress @2 crc32 @3 @@ -149,5 +149,10 @@ gzfread @171 gzfwrite @172 deflateGetDictionary @173 adler32_z @174 crc32_z @175 + +; zlib1 v1.2.12 added: + crc32_combine_gen @176 + crc32_combine_gen64 @177 + crc32_combine_op @178 Index: compat/zlib/contrib/vstudio/vc14/zlibvc.sln ================================================================== --- compat/zlib/contrib/vstudio/vc14/zlibvc.sln +++ compat/zlib/contrib/vstudio/vc14/zlibvc.sln @@ -1,119 +1,119 @@ - -Microsoft Visual Studio Solution File, Format Version 12.00 -# Visual Studio 14 -VisualStudioVersion = 14.0.25420.1 -MinimumVisualStudioVersion = 10.0.40219.1 -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" -EndProject -Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" -EndProject -Global - GlobalSection(SolutionConfigurationPlatforms) = preSolution - Debug|Itanium = Debug|Itanium - Debug|Win32 = Debug|Win32 - Debug|x64 = Debug|x64 - Release|Itanium = Release|Itanium - Release|Win32 = Release|Win32 - Release|x64 = Release|x64 - ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium - ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 - ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 - EndGlobalSection - GlobalSection(ProjectConfigurationPlatforms) = postSolution - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 - {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = Release|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.ActiveCfg = Release|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 - {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64 - {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64 - 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{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 - {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 - EndGlobalSection - GlobalSection(SolutionProperties) = preSolution - HideSolutionNode = FALSE - EndGlobalSection -EndGlobal + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 14 +VisualStudioVersion = 14.0.25420.1 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Itanium = Debug|Itanium + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|Itanium = Release|Itanium + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium + ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 + ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = Release|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.ActiveCfg = Release|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64 + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32 + {C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal Index: compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj ================================================================== --- compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj +++ compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj @@ -205,12 +205,12 @@ Win32 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -227,11 +227,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -241,14 +241,10 @@ false $(OutDir)zlibwapi.lib - - cd ..\..\masmx86 -bld_ml32.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -256,11 +252,11 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -304,12 +300,12 @@ Win32 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions) true MultiThreaded false @@ -328,11 +324,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c /MACHINE:I386 %(AdditionalOptions) - ..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -343,14 +339,10 @@ $(OutDir)zlibwapi.lib false - - cd ..\..\masmx86 -bld_ml32.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -358,12 +350,12 @@ X64 $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false $(IntDir)zlibvc.pch @@ -379,11 +371,11 @@ _DEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true .\zlibvc.def true $(OutDir)zlibwapi.pdb @@ -391,14 +383,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\contrib\masmx64 -bld_ml64.bat - _DEBUG;%(PreprocessorDefinitions) true @@ -406,11 +394,11 @@ Itanium $(OutDir)zlibvc.tlb Disabled - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) MultiThreadedDebugDLL false @@ -449,11 +437,11 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -494,11 +482,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -539,12 +527,12 @@ X64 $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) - _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions) + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL false @@ -562,11 +550,11 @@ NDEBUG;%(PreprocessorDefinitions) 0x040c - ..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies) + %(AdditionalDependencies) $(OutDir)zlibwapi.dll true false .\zlibvc.def $(OutDir)zlibwapi.pdb @@ -574,14 +562,10 @@ $(OutDir)zlibwapi.map Windows $(OutDir)zlibwapi.lib MachineX64 - - cd ..\..\masmx64 -bld_ml64.bat - NDEBUG;%(PreprocessorDefinitions) true @@ -589,11 +573,11 @@ Itanium $(OutDir)zlibvc.tlb OnlyExplicitInline - ..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories) + ..\..\..;%(AdditionalIncludeDirectories) _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) true MultiThreadedDLL @@ -634,18 +618,10 @@ - - true - true - true - true - true - true - ADDED compat/zlib/contrib/vstudio/vc17/miniunz.vcxproj Index: compat/zlib/contrib/vstudio/vc17/miniunz.vcxproj ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/miniunz.vcxproj @@ -0,0 +1,409 @@ + + + + + Debug + ARM + + + Debug + ARM64 + + + Debug + Win32 + + + Debug + x64 + + + Release + ARM + + + Release + ARM64 + + + Release + Win32 + + + Release + x64 + + + + {C52F9E7B-498A-42BE-8DB4-85A15694382A} + Win32Proj + 10.0 + + + + Application + MultiByte + v143 + + + Application + Unicode + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30128.1 + x86\MiniUnzip$(Configuration)\ + x86\MiniUnzip$(Configuration)\Tmp\ + true + false + x86\MiniUnzip$(Configuration)\ + x86\MiniUnzip$(Configuration)\Tmp\ + false + false + x64\MiniUnzip$(Configuration)\ + x64\MiniUnzip$(Configuration)\Tmp\ + true + true + true + false + false + false + x64\MiniUnzip$(Configuration)\ + x64\MiniUnzip$(Configuration)\Tmp\ + false + false + false + false + false + false + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + + + arm64\MiniUnzip$(Configuration)\ + arm64\MiniUnzip$(Configuration)\Tmp\ + + + arm64\MiniUnzip$(Configuration)\ + arm64\MiniUnzip$(Configuration)\Tmp\ + + + arm\MiniUnzip$(Configuration)\ + arm\MiniUnzip$(Configuration)\Tmp\ + + + arm\MiniUnzip$(Configuration)\ + arm\MiniUnzip$(Configuration)\Tmp\ + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + $(OutDir)miniunz.pdb + Console + false + + + MachineX86 + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreaded + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + Console + true + true + false + + + MachineX86 + + + + + X64 + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + $(OutDir)miniunz.pdb + Console + MachineX64 + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + $(OutDir)miniunz.pdb + Console + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + $(OutDir)miniunz.pdb + Console + + + + + X64 + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + Console + true + true + MachineX64 + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + Console + true + true + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)miniunz.exe + true + Console + true + true + + + + + + + + {8fd826f8-3739-44e6-8cc8-997122e53b8d} + + + + + + ADDED compat/zlib/contrib/vstudio/vc17/minizip.vcxproj Index: compat/zlib/contrib/vstudio/vc17/minizip.vcxproj ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/minizip.vcxproj @@ -0,0 +1,405 @@ + + + + + Debug + ARM + + + Debug + ARM64 + + + Debug + Win32 + + + Debug + x64 + + + Release + ARM + + + Release + ARM64 + + + Release + Win32 + + + Release + x64 + + + + {48CDD9DC-E09F-4135-9C0C-4FE50C3C654B} + Win32Proj + 10.0 + + + + Application + MultiByte + v143 + + + Application + Unicode + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30128.1 + x86\MiniZip$(Configuration)\ + x86\MiniZip$(Configuration)\Tmp\ + true + false + x86\MiniZip$(Configuration)\ + x86\MiniZip$(Configuration)\Tmp\ + false + x64\$(Configuration)\ + x64\$(Configuration)\ + true + true + true + false + false + false + x64\$(Configuration)\ + x64\$(Configuration)\ + false + false + false + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + + + arm64\MiniZip$(Configuration)\ + arm64\MiniZip$(Configuration)\Tmp\ + + + arm64\MiniZip$(Configuration)\ + arm64\MiniZip$(Configuration)\Tmp\ + + + arm\MiniZip$(Configuration)\ + arm\MiniZip$(Configuration)\Tmp\ + + + arm\MiniZip$(Configuration)\ + arm\MiniZip$(Configuration)\Tmp\ + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + $(OutDir)minizip.pdb + Console + false + + + MachineX86 + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreaded + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + Console + true + true + false + + + MachineX86 + + + + + X64 + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + $(OutDir)minizip.pdb + Console + MachineX64 + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + $(OutDir)minizip.pdb + Console + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + $(OutDir)minizip.pdb + Console + + + + + X64 + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + Console + true + true + MachineX64 + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + Console + true + true + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)minizip.exe + true + Console + true + true + + + + + + + + {8fd826f8-3739-44e6-8cc8-997122e53b8d} + + + + + + ADDED compat/zlib/contrib/vstudio/vc17/testzlib.vcxproj Index: compat/zlib/contrib/vstudio/vc17/testzlib.vcxproj ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/testzlib.vcxproj @@ -0,0 +1,473 @@ + + + + + Debug + ARM + + + Debug + ARM64 + + + Debug + Win32 + + + Debug + x64 + + + ReleaseWithoutAsm + ARM + + + ReleaseWithoutAsm + ARM64 + + + ReleaseWithoutAsm + Win32 + + + ReleaseWithoutAsm + x64 + + + Release + ARM + + + Release + ARM64 + + + Release + Win32 + + + Release + x64 + + + + {AA6666AA-E09F-4135-9C0C-4FE50C3C654B} + testzlib + Win32Proj + 10.0 + + + + Application + MultiByte + true + v143 + + + Application + MultiByte + true + v143 + + + Application + Unicode + v143 + + + Application + true + v143 + + + Application + true + v143 + + + Application + true + v143 + + + Application + true + v143 + + + Application + true + v143 + + + Application + true + v143 + + + Application + v143 + + + Application + v143 + + + Application + v143 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30128.1 + x86\TestZlib$(Configuration)\ + x86\TestZlib$(Configuration)\Tmp\ + true + false + x86\TestZlib$(Configuration)\ + x86\TestZlib$(Configuration)\Tmp\ + false + false + x86\TestZlib$(Configuration)\ + x86\TestZlib$(Configuration)\Tmp\ + false + false + x64\TestZlib$(Configuration)\ + x64\TestZlib$(Configuration)\Tmp\ + false + false + false + x64\TestZlib$(Configuration)\ + x64\TestZlib$(Configuration)\Tmp\ + false + false + false + x64\TestZlib$(Configuration)\ + x64\TestZlib$(Configuration)\Tmp\ + false + false + false + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + + + arm64\TestZlib$(Configuration)\ + arm64\TestZlib$(Configuration)\Tmp\ + + + arm64\TestZlib$(Configuration)\ + arm64\TestZlib$(Configuration)\Tmp\ + + + arm64\TestZlib$(Configuration)\ + arm64\TestZlib$(Configuration)\Tmp\ + + + arm\TestZlib$(Configuration)\ + arm\TestZlib$(Configuration)\Tmp\ + + + arm\TestZlib$(Configuration)\ + arm\TestZlib$(Configuration)\Tmp\ + + + arm\TestZlib$(Configuration)\ + arm\TestZlib$(Configuration)\Tmp\ + + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + AssemblyAndSourceCode + $(IntDir) + Level3 + ProgramDatabase + + + %(AdditionalDependencies) + $(OutDir)testzlib.exe + true + $(OutDir)testzlib.pdb + Console + false + + + MachineX86 + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + true + Default + MultiThreaded + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + $(OutDir)testzlib.exe + true + Console + true + true + false + + + MachineX86 + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + true + Default + MultiThreaded + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + %(AdditionalDependencies) + $(OutDir)testzlib.exe + true + Console + true + true + false + + + MachineX86 + false + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDebugDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDebugDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDebugDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + Default + MultiThreadedDLL + false + $(IntDir) + + + %(AdditionalDependencies) + + + + + + + + + + + + + + + + + + + + ADDED compat/zlib/contrib/vstudio/vc17/testzlibdll.vcxproj Index: compat/zlib/contrib/vstudio/vc17/testzlibdll.vcxproj ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/testzlibdll.vcxproj @@ -0,0 +1,409 @@ + + + + + Debug + ARM + + + Debug + ARM64 + + + Debug + Win32 + + + Debug + x64 + + + Release + ARM + + + Release + ARM64 + + + Release + Win32 + + + Release + x64 + + + + {C52F9E7B-498A-42BE-8DB4-85A15694366A} + Win32Proj + 10.0 + + + + Application + MultiByte + v143 + + + Application + Unicode + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + Application + MultiByte + v143 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30128.1 + x86\TestZlibDll$(Configuration)\ + x86\TestZlibDll$(Configuration)\Tmp\ + true + false + x86\TestZlibDll$(Configuration)\ + x86\TestZlibDll$(Configuration)\Tmp\ + false + false + x64\TestZlibDll$(Configuration)\ + x64\TestZlibDll$(Configuration)\Tmp\ + true + true + true + false + false + false + x64\TestZlibDll$(Configuration)\ + x64\TestZlibDll$(Configuration)\Tmp\ + false + false + false + false + false + false + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + + + arm64\TestZlibDll$(Configuration)\ + arm64\TestZlibDll$(Configuration)\Tmp\ + + + arm64\TestZlibDll$(Configuration)\ + arm64\TestZlibDll$(Configuration)\Tmp\ + + + arm\TestZlibDll$(Configuration)\ + arm\TestZlibDll$(Configuration)\Tmp\ + + + arm\TestZlibDll$(Configuration)\ + arm\TestZlibDll$(Configuration)\Tmp\ + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + $(OutDir)testzlib.pdb + Console + false + + + MachineX86 + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions) + true + Default + MultiThreaded + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x86\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + Console + true + true + false + + + MachineX86 + + + + + X64 + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + $(OutDir)testzlib.pdb + Console + MachineX64 + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + $(OutDir)testzlib.pdb + Console + + + + + + Disabled + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDebugDLL + false + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + $(OutDir)testzlib.pdb + Console + + + + + X64 + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + Console + true + true + MachineX64 + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + Console + true + true + + + + + + MaxSpeed + OnlyExplicitInline + true + ..\..\..;..\..\minizip;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions) + true + Default + MultiThreadedDLL + false + true + + + $(IntDir) + Level3 + ProgramDatabase + + + x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies) + $(OutDir)testzlibdll.exe + true + Console + true + true + + + + + + + + {8fd826f8-3739-44e6-8cc8-997122e53b8d} + + + + + + ADDED compat/zlib/contrib/vstudio/vc17/zlib.rc Index: compat/zlib/contrib/vstudio/vc17/zlib.rc ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/zlib.rc @@ -0,0 +1,32 @@ +#include + +#define IDR_VERSION1 1 +IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 + FILEFLAGSMASK VS_FFI_FILEFLAGSMASK + FILEFLAGS 0 + FILEOS VOS_DOS_WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE 0 // not used +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904E4" + //language ID = U.S. English, char set = Windows, Multilingual + + BEGIN + VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" + VALUE "FileVersion", "1.3.1\0" + VALUE "InternalName", "zlib\0" + VALUE "OriginalFilename", "zlibwapi.dll\0" + VALUE "ProductName", "ZLib.DLL\0" + VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x0409, 1252 + END +END ADDED compat/zlib/contrib/vstudio/vc17/zlibstat.vcxproj Index: compat/zlib/contrib/vstudio/vc17/zlibstat.vcxproj ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/zlibstat.vcxproj @@ -0,0 +1,602 @@ + + + + + Debug + ARM + + + Debug + ARM64 + + + Debug + Win32 + + + Debug + x64 + + + ReleaseWithoutAsm + ARM + + + ReleaseWithoutAsm + ARM64 + + + ReleaseWithoutAsm + Win32 + + + ReleaseWithoutAsm + x64 + + + Release + ARM + + + Release + ARM64 + + + Release + Win32 + + + Release + x64 + + + + {745DEC58-EBB3-47A9-A9B8-4C6627C01BF8} + 10.0 + + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + Unicode + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + StaticLibrary + false + v143 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + <_ProjectFileVersion>10.0.30128.1 + x86\ZlibStat$(Configuration)\ + x86\ZlibStat$(Configuration)\Tmp\ + x86\ZlibStat$(Configuration)\ + x86\ZlibStat$(Configuration)\Tmp\ + x86\ZlibStat$(Configuration)\ + x86\ZlibStat$(Configuration)\Tmp\ + x64\ZlibStat$(Configuration)\ + x64\ZlibStat$(Configuration)\Tmp\ + x64\ZlibStat$(Configuration)\ + x64\ZlibStat$(Configuration)\Tmp\ + x64\ZlibStat$(Configuration)\ + x64\ZlibStat$(Configuration)\Tmp\ + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + AllRules.ruleset + + + AllRules.ruleset + AllRules.ruleset + AllRules.ruleset + + + + + + + + + arm64\ZlibStat$(Configuration)\ + arm64\ZlibStat$(Configuration)\Tmp\ + + + arm64\ZlibStat$(Configuration)\ + arm64\ZlibStat$(Configuration)\Tmp\ + + + arm64\ZlibStat$(Configuration)\ + arm64\ZlibStat$(Configuration)\Tmp\ + + + arm\ZlibStat$(Configuration)\ + arm\ZlibStat$(Configuration)\Tmp\ + + + arm\ZlibStat$(Configuration)\ + arm\ZlibStat$(Configuration)\Tmp\ + + + arm\ZlibStat$(Configuration)\ + arm\ZlibStat$(Configuration)\Tmp\ + + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + OldStyle + + + 0x040c + + + /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + true + + + MultiThreaded + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) + %(AdditionalDependencies) + $(OutDir)zlibstat.lib + true + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions) + true + + + MultiThreaded + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + X64 + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + OldStyle + + + 0x040c + + + /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + OldStyle + + + 0x040c + + + /MACHINE:ARM64 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + OldStyle + + + 0x040c + + + /MACHINE:ARM /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + X64 + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) + %(AdditionalDependencies) + $(OutDir)zlibstat.lib + true + + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:ARM64 /NODEFAULTLIB %(AdditionalOptions) + %(AdditionalDependencies) + $(OutDir)zlibstat.lib + true + + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:ARM /NODEFAULTLIB %(AdditionalOptions) + %(AdditionalDependencies) + $(OutDir)zlibstat.lib + true + + + + + X64 + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:ARM64 /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibstat.pch + $(IntDir) + $(IntDir) + $(OutDir) + Level3 + true + + + 0x040c + + + /MACHINE:ARM /NODEFAULTLIB %(AdditionalOptions) + $(OutDir)zlibstat.lib + true + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ADDED compat/zlib/contrib/vstudio/vc17/zlibvc.def Index: compat/zlib/contrib/vstudio/vc17/zlibvc.def ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/zlibvc.def @@ -0,0 +1,158 @@ +LIBRARY +; zlib data compression and ZIP file I/O library + +VERSION 1.3.1 + +EXPORTS + adler32 @1 + compress @2 + crc32 @3 + deflate @4 + deflateCopy @5 + deflateEnd @6 + deflateInit2_ @7 + deflateInit_ @8 + deflateParams @9 + deflateReset @10 + deflateSetDictionary @11 + gzclose @12 + gzdopen @13 + gzerror @14 + gzflush @15 + gzopen @16 + gzread @17 + gzwrite @18 + inflate @19 + inflateEnd @20 + inflateInit2_ @21 + inflateInit_ @22 + inflateReset @23 + inflateSetDictionary @24 + inflateSync @25 + uncompress @26 + zlibVersion @27 + gzprintf @28 + gzputc @29 + gzgetc @30 + gzseek @31 + gzrewind @32 + gztell @33 + gzeof @34 + gzsetparams @35 + zError @36 + inflateSyncPoint @37 + get_crc_table @38 + compress2 @39 + gzputs @40 + gzgets @41 + inflateCopy @42 + inflateBackInit_ @43 + inflateBack @44 + inflateBackEnd @45 + compressBound @46 + deflateBound @47 + gzclearerr @48 + gzungetc @49 + zlibCompileFlags @50 + deflatePrime @51 + deflatePending @52 + + unzOpen @61 + unzClose @62 + unzGetGlobalInfo @63 + unzGetCurrentFileInfo @64 + unzGoToFirstFile @65 + unzGoToNextFile @66 + unzOpenCurrentFile @67 + unzReadCurrentFile @68 + unzOpenCurrentFile3 @69 + unztell @70 + unzeof @71 + unzCloseCurrentFile @72 + unzGetGlobalComment @73 + unzStringFileNameCompare @74 + unzLocateFile @75 + unzGetLocalExtrafield @76 + unzOpen2 @77 + unzOpenCurrentFile2 @78 + unzOpenCurrentFilePassword @79 + + zipOpen @80 + zipOpenNewFileInZip @81 + zipWriteInFileInZip @82 + zipCloseFileInZip @83 + zipClose @84 + zipOpenNewFileInZip2 @86 + zipCloseFileInZipRaw @87 + zipOpen2 @88 + zipOpenNewFileInZip3 @89 + + unzGetFilePos @100 + unzGoToFilePos @101 + + fill_win32_filefunc @110 + +; zlibwapi v1.2.4 added: + fill_win32_filefunc64 @111 + fill_win32_filefunc64A @112 + fill_win32_filefunc64W @113 + + unzOpen64 @120 + unzOpen2_64 @121 + unzGetGlobalInfo64 @122 + unzGetCurrentFileInfo64 @124 + unzGetCurrentFileZStreamPos64 @125 + unztell64 @126 + unzGetFilePos64 @127 + unzGoToFilePos64 @128 + + zipOpen64 @130 + zipOpen2_64 @131 + zipOpenNewFileInZip64 @132 + zipOpenNewFileInZip2_64 @133 + zipOpenNewFileInZip3_64 @134 + zipOpenNewFileInZip4_64 @135 + zipCloseFileInZipRaw64 @136 + +; zlib1 v1.2.4 added: + adler32_combine @140 + crc32_combine @142 + deflateSetHeader @144 + deflateTune @145 + gzbuffer @146 + gzclose_r @147 + gzclose_w @148 + gzdirect @149 + gzoffset @150 + inflateGetHeader @156 + inflateMark @157 + inflatePrime @158 + inflateReset2 @159 + inflateUndermine @160 + +; zlib1 v1.2.6 added: + gzgetc_ @161 + inflateResetKeep @163 + deflateResetKeep @164 + +; zlib1 v1.2.7 added: + gzopen_w @165 + +; zlib1 v1.2.8 added: + inflateGetDictionary @166 + gzvprintf @167 + +; zlib1 v1.2.9 added: + inflateCodesUsed @168 + inflateValidate @169 + uncompress2 @170 + gzfread @171 + gzfwrite @172 + deflateGetDictionary @173 + adler32_z @174 + crc32_z @175 + +; zlib1 v1.2.12 added: + crc32_combine_gen @176 + crc32_combine_gen64 @177 + crc32_combine_op @178 ADDED compat/zlib/contrib/vstudio/vc17/zlibvc.sln Index: compat/zlib/contrib/vstudio/vc17/zlibvc.sln ================================================================== --- /dev/null +++ compat/zlib/contrib/vstudio/vc17/zlibvc.sln @@ -0,0 +1,179 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.4.33015.44 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}" +EndProject +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|ARM = Debug|ARM + Debug|ARM64 = Debug|ARM64 + Debug|Win32 = Debug|Win32 + Debug|x64 = Debug|x64 + Release|ARM = Release|ARM + Release|ARM64 = Release|ARM64 + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + ReleaseWithoutAsm|ARM = ReleaseWithoutAsm|ARM + ReleaseWithoutAsm|ARM64 = ReleaseWithoutAsm|ARM64 + ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32 + ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|ARM.ActiveCfg = Debug|ARM + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|ARM.Build.0 = Debug|ARM + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|ARM64.ActiveCfg = Debug|ARM64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|ARM64.Build.0 = Debug|ARM64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|ARM.ActiveCfg = Release|ARM + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|ARM.Build.0 = Release|ARM + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|ARM64.ActiveCfg = Release|ARM64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|ARM64.Build.0 = Release|ARM64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64 + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|ARM.ActiveCfg = ReleaseWithoutAsm|ARM + {8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|ARM.Build.0 = ReleaseWithoutAsm|ARM + 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WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibvc.pch + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + ProgramDatabase + + + _DEBUG;%(PreprocessorDefinitions) + 0x040c + + + %(AdditionalDependencies) + $(OutDir)zlibwapi.dll + true + .\zlibvc.def + true + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + _DEBUG;%(PreprocessorDefinitions) + true + true + $(OutDir)zlibvc.tlb + + + Disabled + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + + + MultiThreadedDebugDLL + false + $(IntDir)zlibvc.pch + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + ProgramDatabase + + + _DEBUG;%(PreprocessorDefinitions) + 0x040c + + + %(AdditionalDependencies) + $(OutDir)zlibwapi.dll + true + .\zlibvc.def + true + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + X64 + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + MachineX64 + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + X64 + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + %(AdditionalDependencies) + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + MachineX64 + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + %(AdditionalDependencies) + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + NDEBUG;%(PreprocessorDefinitions) + true + true + $(OutDir)zlibvc.tlb + + + OnlyExplicitInline + ..\..\..;%(AdditionalIncludeDirectories) + _CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN32;%(PreprocessorDefinitions) + true + + + MultiThreadedDLL + false + true + $(IntDir)zlibvc.pch + All + $(IntDir) + $(IntDir) + $(OutDir) + + + Level3 + true + + + NDEBUG;%(PreprocessorDefinitions) + 0x040c + + + %(AdditionalDependencies) + $(OutDir)zlibwapi.dll + true + false + .\zlibvc.def + $(OutDir)zlibwapi.pdb + true + $(OutDir)zlibwapi.map + Windows + $(OutDir)zlibwapi.lib + + + + + + + + + + + + + + + + + + + + + %(AdditionalIncludeDirectories) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + %(AdditionalIncludeDirectories) + %(AdditionalIncludeDirectories) + %(AdditionalIncludeDirectories) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + + + %(AdditionalIncludeDirectories) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + %(AdditionalIncludeDirectories) + %(AdditionalIncludeDirectories) + %(AdditionalIncludeDirectories) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + ZLIB_INTERNAL;%(PreprocessorDefinitions) + + + + + + + + + + + + + + + + + + + + + + + + Index: compat/zlib/contrib/vstudio/vc9/miniunz.vcproj ================================================================== --- compat/zlib/contrib/vstudio/vc9/miniunz.vcproj +++ compat/zlib/contrib/vstudio/vc9/miniunz.vcproj @@ -540,11 +540,11 @@ Index: compat/zlib/contrib/vstudio/vc9/minizip.vcproj ================================================================== --- compat/zlib/contrib/vstudio/vc9/minizip.vcproj +++ compat/zlib/contrib/vstudio/vc9/minizip.vcproj @@ -537,11 +537,11 @@ Index: compat/zlib/contrib/vstudio/vc9/testzlib.vcproj ================================================================== --- compat/zlib/contrib/vstudio/vc9/testzlib.vcproj +++ compat/zlib/contrib/vstudio/vc9/testzlib.vcproj @@ -46,11 +46,11 @@ /> @@ -143,11 +142,10 @@ @@ -515,11 +513,11 @@ Name="VCCLCompilerTool" Optimization="2" InlineFunctionExpansion="1" OmitFramePointers="true" AdditionalIncludeDirectories="..\..\.." - PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" + PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS" StringPooling="true" BasicRuntimeChecks="0" RuntimeLibrary="0" BufferSecurityCheck="false" EnableFunctionLevelLinking="true" @@ -538,11 +536,10 @@ @@ -615,11 +612,10 @@ @@ -731,11 +727,11 @@ @@ -754,62 +750,10 @@ - - - - - - - - - - - - - - - - - - - - Index: compat/zlib/contrib/vstudio/vc9/zlib.rc ================================================================== --- compat/zlib/contrib/vstudio/vc9/zlib.rc +++ compat/zlib/contrib/vstudio/vc9/zlib.rc @@ -1,11 +1,11 @@ #include #define IDR_VERSION1 1 IDR_VERSION1 VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE - FILEVERSION 1, 2, 11, 0 - PRODUCTVERSION 1, 2, 11, 0 + FILEVERSION 1, 3, 1, 0 + PRODUCTVERSION 1, 3, 1, 0 FILEFLAGSMASK VS_FFI_FILEFLAGSMASK FILEFLAGS 0 FILEOS VOS_DOS_WINDOWS32 FILETYPE VFT_DLL FILESUBTYPE 0 // not used @@ -15,18 +15,18 @@ BLOCK "040904E4" //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0" - VALUE "FileVersion", "1.2.11\0" + VALUE "FileVersion", "1.3.1\0" VALUE "InternalName", "zlib\0" VALUE "OriginalFilename", "zlibwapi.dll\0" VALUE "ProductName", "ZLib.DLL\0" VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2024 Jean-loup Gailly & Mark Adler\0" END END BLOCK "VarFileInfo" BEGIN VALUE "Translation", 0x0409, 1252 END END Index: compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj ================================================================== --- compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj +++ compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj @@ -45,11 +45,11 @@ Name="VCMIDLTool" /> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - for his contribution of faster - * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing - * tables for updating the shift register in one step with three exclusive-ors - * instead of four steps with four exclusive-ors. This results in about a - * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3. + * This interleaved implementation of a CRC makes use of pipelined multiple + * arithmetic-logic units, commonly found in modern CPU cores. It is due to + * Kadatch and Jenkins (2010). See doc/crc-doc.1.0.pdf in this distribution. */ /* @(#) $Id$ */ /* Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore protection on the static variables used to control the first-use generation - of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should + of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should first call get_crc_table() to initialize the tables before allowing more than one thread to use crc32(). - DYNAMIC_CRC_TABLE and MAKECRCH can be #defined to write out crc32.h. + MAKECRCH can be #defined to write out crc32.h. A main() routine is also + produced, so that this one source file can be compiled to an executable. */ #ifdef MAKECRCH # include # ifndef DYNAMIC_CRC_TABLE # define DYNAMIC_CRC_TABLE # endif /* !DYNAMIC_CRC_TABLE */ #endif /* MAKECRCH */ -#include "zutil.h" /* for STDC and FAR definitions */ - -/* Definitions for doing the crc four data bytes at a time. */ -#if !defined(NOBYFOUR) && defined(Z_U4) -# define BYFOUR -#endif -#ifdef BYFOUR - local unsigned long crc32_little OF((unsigned long, - const unsigned char FAR *, z_size_t)); - local unsigned long crc32_big OF((unsigned long, - const unsigned char FAR *, z_size_t)); -# define TBLS 8 +#include "zutil.h" /* for Z_U4, Z_U8, z_crc_t, and FAR definitions */ + + /* + A CRC of a message is computed on N braids of words in the message, where + each word consists of W bytes (4 or 8). If N is 3, for example, then three + running sparse CRCs are calculated respectively on each braid, at these + indices in the array of words: 0, 3, 6, ..., 1, 4, 7, ..., and 2, 5, 8, ... + This is done starting at a word boundary, and continues until as many blocks + of N * W bytes as are available have been processed. The results are combined + into a single CRC at the end. For this code, N must be in the range 1..6 and + W must be 4 or 8. The upper limit on N can be increased if desired by adding + more #if blocks, extending the patterns apparent in the code. In addition, + crc32.h would need to be regenerated, if the maximum N value is increased. + + N and W are chosen empirically by benchmarking the execution time on a given + processor. The choices for N and W below were based on testing on Intel Kaby + Lake i7, AMD Ryzen 7, ARM Cortex-A57, Sparc64-VII, PowerPC POWER9, and MIPS64 + Octeon II processors. The Intel, AMD, and ARM processors were all fastest + with N=5, W=8. The Sparc, PowerPC, and MIPS64 were all fastest at N=5, W=4. + They were all tested with either gcc or clang, all using the -O3 optimization + level. Your mileage may vary. + */ + +/* Define N */ +#ifdef Z_TESTN +# define N Z_TESTN +#else +# define N 5 +#endif +#if N < 1 || N > 6 +# error N must be in 1..6 +#endif + +/* + z_crc_t must be at least 32 bits. z_word_t must be at least as long as + z_crc_t. It is assumed here that z_word_t is either 32 bits or 64 bits, and + that bytes are eight bits. + */ + +/* + Define W and the associated z_word_t type. If W is not defined, then a + braided calculation is not used, and the associated tables and code are not + compiled. + */ +#ifdef Z_TESTW +# if Z_TESTW-1 != -1 +# define W Z_TESTW +# endif +#else +# ifdef MAKECRCH +# define W 8 /* required for MAKECRCH */ +# else +# if defined(__x86_64__) || defined(__aarch64__) +# define W 8 +# else +# define W 4 +# endif +# endif +#endif +#ifdef W +# if W == 8 && defined(Z_U8) + typedef Z_U8 z_word_t; +# elif defined(Z_U4) +# undef W +# define W 4 + typedef Z_U4 z_word_t; +# else +# undef W +# endif +#endif + +/* If available, use the ARM processor CRC32 instruction. */ +#if defined(__aarch64__) && defined(__ARM_FEATURE_CRC32) && W == 8 +# define ARMCRC32 +#endif + +#if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE)) +/* + Swap the bytes in a z_word_t to convert between little and big endian. Any + self-respecting compiler will optimize this to a single machine byte-swap + instruction, if one is available. This assumes that word_t is either 32 bits + or 64 bits. + */ +local z_word_t byte_swap(z_word_t word) { +# if W == 8 + return + (word & 0xff00000000000000) >> 56 | + (word & 0xff000000000000) >> 40 | + (word & 0xff0000000000) >> 24 | + (word & 0xff00000000) >> 8 | + (word & 0xff000000) << 8 | + (word & 0xff0000) << 24 | + (word & 0xff00) << 40 | + (word & 0xff) << 56; +# else /* W == 4 */ + return + (word & 0xff000000) >> 24 | + (word & 0xff0000) >> 8 | + (word & 0xff00) << 8 | + (word & 0xff) << 24; +# endif +} +#endif + +#ifdef DYNAMIC_CRC_TABLE +/* ========================================================================= + * Table of powers of x for combining CRC-32s, filled in by make_crc_table() + * below. + */ + local z_crc_t FAR x2n_table[32]; #else -# define TBLS 1 -#endif /* BYFOUR */ - -/* Local functions for crc concatenation */ -local unsigned long gf2_matrix_times OF((unsigned long *mat, - unsigned long vec)); -local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat)); -local uLong crc32_combine_ OF((uLong crc1, uLong crc2, z_off64_t len2)); - +/* ========================================================================= + * Tables for byte-wise and braided CRC-32 calculations, and a table of powers + * of x for combining CRC-32s, all made by make_crc_table(). + */ +# include "crc32.h" +#endif + +/* CRC polynomial. */ +#define POLY 0xedb88320 /* p(x) reflected, with x^32 implied */ + +/* + Return a(x) multiplied by b(x) modulo p(x), where p(x) is the CRC polynomial, + reflected. For speed, this requires that a not be zero. + */ +local z_crc_t multmodp(z_crc_t a, z_crc_t b) { + z_crc_t m, p; + + m = (z_crc_t)1 << 31; + p = 0; + for (;;) { + if (a & m) { + p ^= b; + if ((a & (m - 1)) == 0) + break; + } + m >>= 1; + b = b & 1 ? (b >> 1) ^ POLY : b >> 1; + } + return p; +} + +/* + Return x^(n * 2^k) modulo p(x). Requires that x2n_table[] has been + initialized. + */ +local z_crc_t x2nmodp(z_off64_t n, unsigned k) { + z_crc_t p; + + p = (z_crc_t)1 << 31; /* x^0 == 1 */ + while (n) { + if (n & 1) + p = multmodp(x2n_table[k & 31], p); + n >>= 1; + k++; + } + return p; +} #ifdef DYNAMIC_CRC_TABLE - -local volatile int crc_table_empty = 1; -local z_crc_t FAR crc_table[TBLS][256]; -local void make_crc_table OF((void)); +/* ========================================================================= + * Build the tables for byte-wise and braided CRC-32 calculations, and a table + * of powers of x for combining CRC-32s. + */ +local z_crc_t FAR crc_table[256]; +#ifdef W + local z_word_t FAR crc_big_table[256]; + local z_crc_t FAR crc_braid_table[W][256]; + local z_word_t FAR crc_braid_big_table[W][256]; + local void braid(z_crc_t [][256], z_word_t [][256], int, int); +#endif #ifdef MAKECRCH - local void write_table OF((FILE *, const z_crc_t FAR *)); + local void write_table(FILE *, const z_crc_t FAR *, int); + local void write_table32hi(FILE *, const z_word_t FAR *, int); + local void write_table64(FILE *, const z_word_t FAR *, int); #endif /* MAKECRCH */ + +/* + Define a once() function depending on the availability of atomics. If this is + compiled with DYNAMIC_CRC_TABLE defined, and if CRCs will be computed in + multiple threads, and if atomics are not available, then get_crc_table() must + be called to initialize the tables and must return before any threads are + allowed to compute or combine CRCs. + */ + +/* Definition of once functionality. */ +typedef struct once_s once_t; + +/* Check for the availability of atomics. */ +#if defined(__STDC__) && __STDC_VERSION__ >= 201112L && \ + !defined(__STDC_NO_ATOMICS__) + +#include + +/* Structure for once(), which must be initialized with ONCE_INIT. */ +struct once_s { + atomic_flag begun; + atomic_int done; +}; +#define ONCE_INIT {ATOMIC_FLAG_INIT, 0} + +/* + Run the provided init() function exactly once, even if multiple threads + invoke once() at the same time. The state must be a once_t initialized with + ONCE_INIT. + */ +local void once(once_t *state, void (*init)(void)) { + if (!atomic_load(&state->done)) { + if (atomic_flag_test_and_set(&state->begun)) + while (!atomic_load(&state->done)) + ; + else { + init(); + atomic_store(&state->done, 1); + } + } +} + +#else /* no atomics */ + +/* Structure for once(), which must be initialized with ONCE_INIT. */ +struct once_s { + volatile int begun; + volatile int done; +}; +#define ONCE_INIT {0, 0} + +/* Test and set. Alas, not atomic, but tries to minimize the period of + vulnerability. */ +local int test_and_set(int volatile *flag) { + int was; + + was = *flag; + *flag = 1; + return was; +} + +/* Run the provided init() function once. This is not thread-safe. */ +local void once(once_t *state, void (*init)(void)) { + if (!state->done) { + if (test_and_set(&state->begun)) + while (!state->done) + ; + else { + init(); + state->done = 1; + } + } +} + +#endif + +/* State for once(). */ +local once_t made = ONCE_INIT; + /* Generate tables for a byte-wise 32-bit CRC calculation on the polynomial: x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1. Polynomials over GF(2) are represented in binary, one bit per coefficient, - with the lowest powers in the most significant bit. Then adding polynomials + with the lowest powers in the most significant bit. Then adding polynomials is just exclusive-or, and multiplying a polynomial by x is a right shift by - one. If we call the above polynomial p, and represent a byte as the + one. If we call the above polynomial p, and represent a byte as the polynomial q, also with the lowest power in the most significant bit (so the - byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p, + byte 0xb1 is the polynomial x^7+x^3+x^2+1), then the CRC is (q*x^32) mod p, where a mod b means the remainder after dividing a by b. This calculation is done using the shift-register method of multiplying and - taking the remainder. The register is initialized to zero, and for each + taking the remainder. The register is initialized to zero, and for each incoming bit, x^32 is added mod p to the register if the bit is a one (where - x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by - x (which is shifting right by one and adding x^32 mod p if the bit shifted - out is a one). We start with the highest power (least significant bit) of - q and repeat for all eight bits of q. - - The first table is simply the CRC of all possible eight bit values. This is - all the information needed to generate CRCs on data a byte at a time for all - combinations of CRC register values and incoming bytes. The remaining tables - allow for word-at-a-time CRC calculation for both big-endian and little- - endian machines, where a word is four bytes. -*/ -local void make_crc_table() -{ - z_crc_t c; - int n, k; - z_crc_t poly; /* polynomial exclusive-or pattern */ - /* terms of polynomial defining this crc (except x^32): */ - static volatile int first = 1; /* flag to limit concurrent making */ - static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26}; - - /* See if another task is already doing this (not thread-safe, but better - than nothing -- significantly reduces duration of vulnerability in - case the advice about DYNAMIC_CRC_TABLE is ignored) */ - if (first) { - first = 0; - - /* make exclusive-or pattern from polynomial (0xedb88320UL) */ - poly = 0; - for (n = 0; n < (int)(sizeof(p)/sizeof(unsigned char)); n++) - poly |= (z_crc_t)1 << (31 - p[n]); - - /* generate a crc for every 8-bit value */ - for (n = 0; n < 256; n++) { - c = (z_crc_t)n; - for (k = 0; k < 8; k++) - c = c & 1 ? poly ^ (c >> 1) : c >> 1; - crc_table[0][n] = c; - } - -#ifdef BYFOUR - /* generate crc for each value followed by one, two, and three zeros, - and then the byte reversal of those as well as the first table */ - for (n = 0; n < 256; n++) { - c = crc_table[0][n]; - crc_table[4][n] = ZSWAP32(c); - for (k = 1; k < 4; k++) { - c = crc_table[0][c & 0xff] ^ (c >> 8); - crc_table[k][n] = c; - crc_table[k + 4][n] = ZSWAP32(c); - } - } -#endif /* BYFOUR */ - - crc_table_empty = 0; - } - else { /* not first */ - /* wait for the other guy to finish (not efficient, but rare) */ - while (crc_table_empty) - ; - } + x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by x + (which is shifting right by one and adding x^32 mod p if the bit shifted out + is a one). We start with the highest power (least significant bit) of q and + repeat for all eight bits of q. + + The table is simply the CRC of all possible eight bit values. This is all the + information needed to generate CRCs on data a byte at a time for all + combinations of CRC register values and incoming bytes. + */ + +local void make_crc_table(void) { + unsigned i, j, n; + z_crc_t p; + + /* initialize the CRC of bytes tables */ + for (i = 0; i < 256; i++) { + p = i; + for (j = 0; j < 8; j++) + p = p & 1 ? (p >> 1) ^ POLY : p >> 1; + crc_table[i] = p; +#ifdef W + crc_big_table[i] = byte_swap(p); +#endif + } + + /* initialize the x^2^n mod p(x) table */ + p = (z_crc_t)1 << 30; /* x^1 */ + x2n_table[0] = p; + for (n = 1; n < 32; n++) + x2n_table[n] = p = multmodp(p, p); + +#ifdef W + /* initialize the braiding tables -- needs x2n_table[] */ + braid(crc_braid_table, crc_braid_big_table, N, W); +#endif #ifdef MAKECRCH - /* write out CRC tables to crc32.h */ { + /* + The crc32.h header file contains tables for both 32-bit and 64-bit + z_word_t's, and so requires a 64-bit type be available. In that case, + z_word_t must be defined to be 64-bits. This code then also generates + and writes out the tables for the case that z_word_t is 32 bits. + */ +#if !defined(W) || W != 8 +# error Need a 64-bit integer type in order to generate crc32.h. +#endif FILE *out; + int k, n; + z_crc_t ltl[8][256]; + z_word_t big[8][256]; out = fopen("crc32.h", "w"); if (out == NULL) return; - fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n"); - fprintf(out, " * Generated automatically by crc32.c\n */\n\n"); - fprintf(out, "local const z_crc_t FAR "); - fprintf(out, "crc_table[TBLS][256] =\n{\n {\n"); - write_table(out, crc_table[0]); -# ifdef BYFOUR - fprintf(out, "#ifdef BYFOUR\n"); - for (k = 1; k < 8; k++) { - fprintf(out, " },\n {\n"); - write_table(out, crc_table[k]); - } - fprintf(out, "#endif\n"); -# endif /* BYFOUR */ - fprintf(out, " }\n};\n"); + + /* write out little-endian CRC table to crc32.h */ + fprintf(out, + "/* crc32.h -- tables for rapid CRC calculation\n" + " * Generated automatically by crc32.c\n */\n" + "\n" + "local const z_crc_t FAR crc_table[] = {\n" + " "); + write_table(out, crc_table, 256); + fprintf(out, + "};\n"); + + /* write out big-endian CRC table for 64-bit z_word_t to crc32.h */ + fprintf(out, + "\n" + "#ifdef W\n" + "\n" + "#if W == 8\n" + "\n" + "local const z_word_t FAR crc_big_table[] = {\n" + " "); + write_table64(out, crc_big_table, 256); + fprintf(out, + "};\n"); + + /* write out big-endian CRC table for 32-bit z_word_t to crc32.h */ + fprintf(out, + "\n" + "#else /* W == 4 */\n" + "\n" + "local const z_word_t FAR crc_big_table[] = {\n" + " "); + write_table32hi(out, crc_big_table, 256); + fprintf(out, + "};\n" + "\n" + "#endif\n"); + + /* write out braid tables for each value of N */ + for (n = 1; n <= 6; n++) { + fprintf(out, + "\n" + "#if N == %d\n", n); + + /* compute braid tables for this N and 64-bit word_t */ + braid(ltl, big, n, 8); + + /* write out braid tables for 64-bit z_word_t to crc32.h */ + fprintf(out, + "\n" + "#if W == 8\n" + "\n" + "local const z_crc_t FAR crc_braid_table[][256] = {\n"); + for (k = 0; k < 8; k++) { + fprintf(out, " {"); + write_table(out, ltl[k], 256); + fprintf(out, "}%s", k < 7 ? ",\n" : ""); + } + fprintf(out, + "};\n" + "\n" + "local const z_word_t FAR crc_braid_big_table[][256] = {\n"); + for (k = 0; k < 8; k++) { + fprintf(out, " {"); + write_table64(out, big[k], 256); + fprintf(out, "}%s", k < 7 ? ",\n" : ""); + } + fprintf(out, + "};\n"); + + /* compute braid tables for this N and 32-bit word_t */ + braid(ltl, big, n, 4); + + /* write out braid tables for 32-bit z_word_t to crc32.h */ + fprintf(out, + "\n" + "#else /* W == 4 */\n" + "\n" + "local const z_crc_t FAR crc_braid_table[][256] = {\n"); + for (k = 0; k < 4; k++) { + fprintf(out, " {"); + write_table(out, ltl[k], 256); + fprintf(out, "}%s", k < 3 ? ",\n" : ""); + } + fprintf(out, + "};\n" + "\n" + "local const z_word_t FAR crc_braid_big_table[][256] = {\n"); + for (k = 0; k < 4; k++) { + fprintf(out, " {"); + write_table32hi(out, big[k], 256); + fprintf(out, "}%s", k < 3 ? ",\n" : ""); + } + fprintf(out, + "};\n" + "\n" + "#endif\n" + "\n" + "#endif\n"); + } + fprintf(out, + "\n" + "#endif\n"); + + /* write out zeros operator table to crc32.h */ + fprintf(out, + "\n" + "local const z_crc_t FAR x2n_table[] = {\n" + " "); + write_table(out, x2n_table, 32); + fprintf(out, + "};\n"); fclose(out); } #endif /* MAKECRCH */ } #ifdef MAKECRCH -local void write_table(out, table) - FILE *out; - const z_crc_t FAR *table; -{ + +/* + Write the 32-bit values in table[0..k-1] to out, five per line in + hexadecimal separated by commas. + */ +local void write_table(FILE *out, const z_crc_t FAR *table, int k) { + int n; + + for (n = 0; n < k; n++) + fprintf(out, "%s0x%08lx%s", n == 0 || n % 5 ? "" : " ", + (unsigned long)(table[n]), + n == k - 1 ? "" : (n % 5 == 4 ? ",\n" : ", ")); +} + +/* + Write the high 32-bits of each value in table[0..k-1] to out, five per line + in hexadecimal separated by commas. + */ +local void write_table32hi(FILE *out, const z_word_t FAR *table, int k) { + int n; + + for (n = 0; n < k; n++) + fprintf(out, "%s0x%08lx%s", n == 0 || n % 5 ? "" : " ", + (unsigned long)(table[n] >> 32), + n == k - 1 ? "" : (n % 5 == 4 ? ",\n" : ", ")); +} + +/* + Write the 64-bit values in table[0..k-1] to out, three per line in + hexadecimal separated by commas. This assumes that if there is a 64-bit + type, then there is also a long long integer type, and it is at least 64 + bits. If not, then the type cast and format string can be adjusted + accordingly. + */ +local void write_table64(FILE *out, const z_word_t FAR *table, int k) { int n; - for (n = 0; n < 256; n++) - fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", - (unsigned long)(table[n]), - n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", ")); + for (n = 0; n < k; n++) + fprintf(out, "%s0x%016llx%s", n == 0 || n % 3 ? "" : " ", + (unsigned long long)(table[n]), + n == k - 1 ? "" : (n % 3 == 2 ? ",\n" : ", ")); +} + +/* Actually do the deed. */ +int main(void) { + make_crc_table(); + return 0; } + #endif /* MAKECRCH */ -#else /* !DYNAMIC_CRC_TABLE */ -/* ======================================================================== - * Tables of CRC-32s of all single-byte values, made by make_crc_table(). +#ifdef W +/* + Generate the little and big-endian braid tables for the given n and z_word_t + size w. Each array must have room for w blocks of 256 elements. */ -#include "crc32.h" +local void braid(z_crc_t ltl[][256], z_word_t big[][256], int n, int w) { + int k; + z_crc_t i, p, q; + for (k = 0; k < w; k++) { + p = x2nmodp((n * w + 3 - k) << 3, 0); + ltl[k][0] = 0; + big[w - 1 - k][0] = 0; + for (i = 1; i < 256; i++) { + ltl[k][i] = q = multmodp(i << 24, p); + big[w - 1 - k][i] = byte_swap(q); + } + } +} +#endif + #endif /* DYNAMIC_CRC_TABLE */ /* ========================================================================= - * This function can be used by asm versions of crc32() + * This function can be used by asm versions of crc32(), and to force the + * generation of the CRC tables in a threaded application. */ -const z_crc_t FAR * ZEXPORT get_crc_table() -{ +const z_crc_t FAR * ZEXPORT get_crc_table(void) { #ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); + once(&made, make_crc_table); #endif /* DYNAMIC_CRC_TABLE */ return (const z_crc_t FAR *)crc_table; } -/* ========================================================================= */ -#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) -#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1 - -/* ========================================================================= */ -unsigned long ZEXPORT crc32_z(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - z_size_t len; -{ - if (buf == Z_NULL) return 0UL; - -#ifdef DYNAMIC_CRC_TABLE - if (crc_table_empty) - make_crc_table(); -#endif /* DYNAMIC_CRC_TABLE */ - -#ifdef BYFOUR - if (sizeof(void *) == sizeof(ptrdiff_t)) { - z_crc_t endian; - - endian = 1; - if (*((unsigned char *)(&endian))) - return crc32_little(crc, buf, len); - else - return crc32_big(crc, buf, len); - } -#endif /* BYFOUR */ - crc = crc ^ 0xffffffffUL; - while (len >= 8) { - DO8; - len -= 8; - } - if (len) do { - DO1; - } while (--len); - return crc ^ 0xffffffffUL; -} - -/* ========================================================================= */ -unsigned long ZEXPORT crc32(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - uInt len; -{ - return crc32_z(crc, buf, len); -} - -#ifdef BYFOUR - -/* - This BYFOUR code accesses the passed unsigned char * buffer with a 32-bit - integer pointer type. This violates the strict aliasing rule, where a - compiler can assume, for optimization purposes, that two pointers to - fundamentally different types won't ever point to the same memory. This can - manifest as a problem only if one of the pointers is written to. This code - only reads from those pointers. So long as this code remains isolated in - this compilation unit, there won't be a problem. For this reason, this code - should not be copied and pasted into a compilation unit in which other code - writes to the buffer that is passed to these routines. - */ - -/* ========================================================================= */ -#define DOLIT4 c ^= *buf4++; \ - c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \ - crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24] -#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4 - -/* ========================================================================= */ -local unsigned long crc32_little(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - z_size_t len; -{ - register z_crc_t c; - register const z_crc_t FAR *buf4; - - c = (z_crc_t)crc; - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - len--; - } - - buf4 = (const z_crc_t FAR *)(const void FAR *)buf; - while (len >= 32) { - DOLIT32; - len -= 32; - } - while (len >= 4) { - DOLIT4; - len -= 4; - } - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); - } while (--len); - c = ~c; - return (unsigned long)c; -} - -/* ========================================================================= */ -#define DOBIG4 c ^= *buf4++; \ - c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \ - crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24] -#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4 - -/* ========================================================================= */ -local unsigned long crc32_big(crc, buf, len) - unsigned long crc; - const unsigned char FAR *buf; - z_size_t len; -{ - register z_crc_t c; - register const z_crc_t FAR *buf4; - - c = ZSWAP32((z_crc_t)crc); - c = ~c; - while (len && ((ptrdiff_t)buf & 3)) { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - len--; - } - - buf4 = (const z_crc_t FAR *)(const void FAR *)buf; - while (len >= 32) { - DOBIG32; - len -= 32; - } - while (len >= 4) { - DOBIG4; - len -= 4; - } - buf = (const unsigned char FAR *)buf4; - - if (len) do { - c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); - } while (--len); - c = ~c; - return (unsigned long)(ZSWAP32(c)); -} - -#endif /* BYFOUR */ - -#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */ - -/* ========================================================================= */ -local unsigned long gf2_matrix_times(mat, vec) - unsigned long *mat; - unsigned long vec; -{ - unsigned long sum; - - sum = 0; - while (vec) { - if (vec & 1) - sum ^= *mat; - vec >>= 1; - mat++; - } - return sum; -} - -/* ========================================================================= */ -local void gf2_matrix_square(square, mat) - unsigned long *square; - unsigned long *mat; -{ - int n; - - for (n = 0; n < GF2_DIM; n++) - square[n] = gf2_matrix_times(mat, mat[n]); -} - -/* ========================================================================= */ -local uLong crc32_combine_(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off64_t len2; -{ - int n; - unsigned long row; - unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */ - unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */ - - /* degenerate case (also disallow negative lengths) */ - if (len2 <= 0) - return crc1; - - /* put operator for one zero bit in odd */ - odd[0] = 0xedb88320UL; /* CRC-32 polynomial */ - row = 1; - for (n = 1; n < GF2_DIM; n++) { - odd[n] = row; - row <<= 1; - } - - /* put operator for two zero bits in even */ - gf2_matrix_square(even, odd); - - /* put operator for four zero bits in odd */ - gf2_matrix_square(odd, even); - - /* apply len2 zeros to crc1 (first square will put the operator for one - zero byte, eight zero bits, in even) */ - do { - /* apply zeros operator for this bit of len2 */ - gf2_matrix_square(even, odd); - if (len2 & 1) - crc1 = gf2_matrix_times(even, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - if (len2 == 0) - break; - - /* another iteration of the loop with odd and even swapped */ - gf2_matrix_square(odd, even); - if (len2 & 1) - crc1 = gf2_matrix_times(odd, crc1); - len2 >>= 1; - - /* if no more bits set, then done */ - } while (len2 != 0); - - /* return combined crc */ - crc1 ^= crc2; - return crc1; -} - -/* ========================================================================= */ -uLong ZEXPORT crc32_combine(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off_t len2; -{ - return crc32_combine_(crc1, crc2, len2); -} - -uLong ZEXPORT crc32_combine64(crc1, crc2, len2) - uLong crc1; - uLong crc2; - z_off64_t len2; -{ - return crc32_combine_(crc1, crc2, len2); +/* ========================================================================= + * Use ARM machine instructions if available. This will compute the CRC about + * ten times faster than the braided calculation. This code does not check for + * the presence of the CRC instruction at run time. __ARM_FEATURE_CRC32 will + * only be defined if the compilation specifies an ARM processor architecture + * that has the instructions. For example, compiling with -march=armv8.1-a or + * -march=armv8-a+crc, or -march=native if the compile machine has the crc32 + * instructions. + */ +#ifdef ARMCRC32 + +/* + Constants empirically determined to maximize speed. These values are from + measurements on a Cortex-A57. Your mileage may vary. + */ +#define Z_BATCH 3990 /* number of words in a batch */ +#define Z_BATCH_ZEROS 0xa10d3d0c /* computed from Z_BATCH = 3990 */ +#define Z_BATCH_MIN 800 /* fewest words in a final batch */ + +unsigned long ZEXPORT crc32_z(unsigned long crc, const unsigned char FAR *buf, + z_size_t len) { + z_crc_t val; + z_word_t crc1, crc2; + const z_word_t *word; + z_word_t val0, val1, val2; + z_size_t last, last2, i; + z_size_t num; + + /* Return initial CRC, if requested. */ + if (buf == Z_NULL) return 0; + +#ifdef DYNAMIC_CRC_TABLE + once(&made, make_crc_table); +#endif /* DYNAMIC_CRC_TABLE */ + + /* Pre-condition the CRC */ + crc = (~crc) & 0xffffffff; + + /* Compute the CRC up to a word boundary. */ + while (len && ((z_size_t)buf & 7) != 0) { + len--; + val = *buf++; + __asm__ volatile("crc32b %w0, %w0, %w1" : "+r"(crc) : "r"(val)); + } + + /* Prepare to compute the CRC on full 64-bit words word[0..num-1]. */ + word = (z_word_t const *)buf; + num = len >> 3; + len &= 7; + + /* Do three interleaved CRCs to realize the throughput of one crc32x + instruction per cycle. Each CRC is calculated on Z_BATCH words. The + three CRCs are combined into a single CRC after each set of batches. */ + while (num >= 3 * Z_BATCH) { + crc1 = 0; + crc2 = 0; + for (i = 0; i < Z_BATCH; i++) { + val0 = word[i]; + val1 = word[i + Z_BATCH]; + val2 = word[i + 2 * Z_BATCH]; + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0)); + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc1) : "r"(val1)); + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc2) : "r"(val2)); + } + word += 3 * Z_BATCH; + num -= 3 * Z_BATCH; + crc = multmodp(Z_BATCH_ZEROS, crc) ^ crc1; + crc = multmodp(Z_BATCH_ZEROS, crc) ^ crc2; + } + + /* Do one last smaller batch with the remaining words, if there are enough + to pay for the combination of CRCs. */ + last = num / 3; + if (last >= Z_BATCH_MIN) { + last2 = last << 1; + crc1 = 0; + crc2 = 0; + for (i = 0; i < last; i++) { + val0 = word[i]; + val1 = word[i + last]; + val2 = word[i + last2]; + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0)); + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc1) : "r"(val1)); + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc2) : "r"(val2)); + } + word += 3 * last; + num -= 3 * last; + val = x2nmodp(last, 6); + crc = multmodp(val, crc) ^ crc1; + crc = multmodp(val, crc) ^ crc2; + } + + /* Compute the CRC on any remaining words. */ + for (i = 0; i < num; i++) { + val0 = word[i]; + __asm__ volatile("crc32x %w0, %w0, %x1" : "+r"(crc) : "r"(val0)); + } + word += num; + + /* Complete the CRC on any remaining bytes. */ + buf = (const unsigned char FAR *)word; + while (len) { + len--; + val = *buf++; + __asm__ volatile("crc32b %w0, %w0, %w1" : "+r"(crc) : "r"(val)); + } + + /* Return the CRC, post-conditioned. */ + return crc ^ 0xffffffff; +} + +#else + +#ifdef W + +/* + Return the CRC of the W bytes in the word_t data, taking the + least-significant byte of the word as the first byte of data, without any pre + or post conditioning. This is used to combine the CRCs of each braid. + */ +local z_crc_t crc_word(z_word_t data) { + int k; + for (k = 0; k < W; k++) + data = (data >> 8) ^ crc_table[data & 0xff]; + return (z_crc_t)data; +} + +local z_word_t crc_word_big(z_word_t data) { + int k; + for (k = 0; k < W; k++) + data = (data << 8) ^ + crc_big_table[(data >> ((W - 1) << 3)) & 0xff]; + return data; +} + +#endif + +/* ========================================================================= */ +unsigned long ZEXPORT crc32_z(unsigned long crc, const unsigned char FAR *buf, + z_size_t len) { + /* Return initial CRC, if requested. */ + if (buf == Z_NULL) return 0; + +#ifdef DYNAMIC_CRC_TABLE + once(&made, make_crc_table); +#endif /* DYNAMIC_CRC_TABLE */ + + /* Pre-condition the CRC */ + crc = (~crc) & 0xffffffff; + +#ifdef W + + /* If provided enough bytes, do a braided CRC calculation. */ + if (len >= N * W + W - 1) { + z_size_t blks; + z_word_t const *words; + unsigned endian; + int k; + + /* Compute the CRC up to a z_word_t boundary. */ + while (len && ((z_size_t)buf & (W - 1)) != 0) { + len--; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + } + + /* Compute the CRC on as many N z_word_t blocks as are available. */ + blks = len / (N * W); + len -= blks * N * W; + words = (z_word_t const *)buf; + + /* Do endian check at execution time instead of compile time, since ARM + processors can change the endianness at execution time. If the + compiler knows what the endianness will be, it can optimize out the + check and the unused branch. */ + endian = 1; + if (*(unsigned char *)&endian) { + /* Little endian. */ + + z_crc_t crc0; + z_word_t word0; +#if N > 1 + z_crc_t crc1; + z_word_t word1; +#if N > 2 + z_crc_t crc2; + z_word_t word2; +#if N > 3 + z_crc_t crc3; + z_word_t word3; +#if N > 4 + z_crc_t crc4; + z_word_t word4; +#if N > 5 + z_crc_t crc5; + z_word_t word5; +#endif +#endif +#endif +#endif +#endif + + /* Initialize the CRC for each braid. */ + crc0 = crc; +#if N > 1 + crc1 = 0; +#if N > 2 + crc2 = 0; +#if N > 3 + crc3 = 0; +#if N > 4 + crc4 = 0; +#if N > 5 + crc5 = 0; +#endif +#endif +#endif +#endif +#endif + + /* + Process the first blks-1 blocks, computing the CRCs on each braid + independently. + */ + while (--blks) { + /* Load the word for each braid into registers. */ + word0 = crc0 ^ words[0]; +#if N > 1 + word1 = crc1 ^ words[1]; +#if N > 2 + word2 = crc2 ^ words[2]; +#if N > 3 + word3 = crc3 ^ words[3]; +#if N > 4 + word4 = crc4 ^ words[4]; +#if N > 5 + word5 = crc5 ^ words[5]; +#endif +#endif +#endif +#endif +#endif + words += N; + + /* Compute and update the CRC for each word. The loop should + get unrolled. */ + crc0 = crc_braid_table[0][word0 & 0xff]; +#if N > 1 + crc1 = crc_braid_table[0][word1 & 0xff]; +#if N > 2 + crc2 = crc_braid_table[0][word2 & 0xff]; +#if N > 3 + crc3 = crc_braid_table[0][word3 & 0xff]; +#if N > 4 + crc4 = crc_braid_table[0][word4 & 0xff]; +#if N > 5 + crc5 = crc_braid_table[0][word5 & 0xff]; +#endif +#endif +#endif +#endif +#endif + for (k = 1; k < W; k++) { + crc0 ^= crc_braid_table[k][(word0 >> (k << 3)) & 0xff]; +#if N > 1 + crc1 ^= crc_braid_table[k][(word1 >> (k << 3)) & 0xff]; +#if N > 2 + crc2 ^= crc_braid_table[k][(word2 >> (k << 3)) & 0xff]; +#if N > 3 + crc3 ^= crc_braid_table[k][(word3 >> (k << 3)) & 0xff]; +#if N > 4 + crc4 ^= crc_braid_table[k][(word4 >> (k << 3)) & 0xff]; +#if N > 5 + crc5 ^= crc_braid_table[k][(word5 >> (k << 3)) & 0xff]; +#endif +#endif +#endif +#endif +#endif + } + } + + /* + Process the last block, combining the CRCs of the N braids at the + same time. + */ + crc = crc_word(crc0 ^ words[0]); +#if N > 1 + crc = crc_word(crc1 ^ words[1] ^ crc); +#if N > 2 + crc = crc_word(crc2 ^ words[2] ^ crc); +#if N > 3 + crc = crc_word(crc3 ^ words[3] ^ crc); +#if N > 4 + crc = crc_word(crc4 ^ words[4] ^ crc); +#if N > 5 + crc = crc_word(crc5 ^ words[5] ^ crc); +#endif +#endif +#endif +#endif +#endif + words += N; + } + else { + /* Big endian. */ + + z_word_t crc0, word0, comb; +#if N > 1 + z_word_t crc1, word1; +#if N > 2 + z_word_t crc2, word2; +#if N > 3 + z_word_t crc3, word3; +#if N > 4 + z_word_t crc4, word4; +#if N > 5 + z_word_t crc5, word5; +#endif +#endif +#endif +#endif +#endif + + /* Initialize the CRC for each braid. */ + crc0 = byte_swap(crc); +#if N > 1 + crc1 = 0; +#if N > 2 + crc2 = 0; +#if N > 3 + crc3 = 0; +#if N > 4 + crc4 = 0; +#if N > 5 + crc5 = 0; +#endif +#endif +#endif +#endif +#endif + + /* + Process the first blks-1 blocks, computing the CRCs on each braid + independently. + */ + while (--blks) { + /* Load the word for each braid into registers. */ + word0 = crc0 ^ words[0]; +#if N > 1 + word1 = crc1 ^ words[1]; +#if N > 2 + word2 = crc2 ^ words[2]; +#if N > 3 + word3 = crc3 ^ words[3]; +#if N > 4 + word4 = crc4 ^ words[4]; +#if N > 5 + word5 = crc5 ^ words[5]; +#endif +#endif +#endif +#endif +#endif + words += N; + + /* Compute and update the CRC for each word. The loop should + get unrolled. */ + crc0 = crc_braid_big_table[0][word0 & 0xff]; +#if N > 1 + crc1 = crc_braid_big_table[0][word1 & 0xff]; +#if N > 2 + crc2 = crc_braid_big_table[0][word2 & 0xff]; +#if N > 3 + crc3 = crc_braid_big_table[0][word3 & 0xff]; +#if N > 4 + crc4 = crc_braid_big_table[0][word4 & 0xff]; +#if N > 5 + crc5 = crc_braid_big_table[0][word5 & 0xff]; +#endif +#endif +#endif +#endif +#endif + for (k = 1; k < W; k++) { + crc0 ^= crc_braid_big_table[k][(word0 >> (k << 3)) & 0xff]; +#if N > 1 + crc1 ^= crc_braid_big_table[k][(word1 >> (k << 3)) & 0xff]; +#if N > 2 + crc2 ^= crc_braid_big_table[k][(word2 >> (k << 3)) & 0xff]; +#if N > 3 + crc3 ^= crc_braid_big_table[k][(word3 >> (k << 3)) & 0xff]; +#if N > 4 + crc4 ^= crc_braid_big_table[k][(word4 >> (k << 3)) & 0xff]; +#if N > 5 + crc5 ^= crc_braid_big_table[k][(word5 >> (k << 3)) & 0xff]; +#endif +#endif +#endif +#endif +#endif + } + } + + /* + Process the last block, combining the CRCs of the N braids at the + same time. + */ + comb = crc_word_big(crc0 ^ words[0]); +#if N > 1 + comb = crc_word_big(crc1 ^ words[1] ^ comb); +#if N > 2 + comb = crc_word_big(crc2 ^ words[2] ^ comb); +#if N > 3 + comb = crc_word_big(crc3 ^ words[3] ^ comb); +#if N > 4 + comb = crc_word_big(crc4 ^ words[4] ^ comb); +#if N > 5 + comb = crc_word_big(crc5 ^ words[5] ^ comb); +#endif +#endif +#endif +#endif +#endif + words += N; + crc = byte_swap(comb); + } + + /* + Update the pointer to the remaining bytes to process. + */ + buf = (unsigned char const *)words; + } + +#endif /* W */ + + /* Complete the computation of the CRC on any remaining bytes. */ + while (len >= 8) { + len -= 8; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + } + while (len) { + len--; + crc = (crc >> 8) ^ crc_table[(crc ^ *buf++) & 0xff]; + } + + /* Return the CRC, post-conditioned. */ + return crc ^ 0xffffffff; +} + +#endif + +/* ========================================================================= */ +unsigned long ZEXPORT crc32(unsigned long crc, const unsigned char FAR *buf, + uInt len) { + return crc32_z(crc, buf, len); +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine64(uLong crc1, uLong crc2, z_off64_t len2) { +#ifdef DYNAMIC_CRC_TABLE + once(&made, make_crc_table); +#endif /* DYNAMIC_CRC_TABLE */ + return multmodp(x2nmodp(len2, 3), crc1) ^ (crc2 & 0xffffffff); +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine(uLong crc1, uLong crc2, z_off_t len2) { + return crc32_combine64(crc1, crc2, (z_off64_t)len2); +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine_gen64(z_off64_t len2) { +#ifdef DYNAMIC_CRC_TABLE + once(&made, make_crc_table); +#endif /* DYNAMIC_CRC_TABLE */ + return x2nmodp(len2, 3); +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine_gen(z_off_t len2) { + return crc32_combine_gen64((z_off64_t)len2); +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine_op(uLong crc1, uLong crc2, uLong op) { + return multmodp(op, crc1) ^ (crc2 & 0xffffffff); } Index: compat/zlib/crc32.h ================================================================== --- compat/zlib/crc32.h +++ compat/zlib/crc32.h @@ -1,441 +1,9446 @@ /* crc32.h -- tables for rapid CRC calculation * Generated automatically by crc32.c */ -local const z_crc_t FAR crc_table[TBLS][256] = -{ - { - 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL, - 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL, - 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL, - 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL, - 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL, - 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL, - 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL, - 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL, - 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL, - 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL, - 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL, - 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL, - 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL, - 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL, - 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL, - 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL, - 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL, - 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL, - 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL, - 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL, - 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL, - 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL, - 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL, - 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL, - 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL, - 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL, - 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL, - 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL, - 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL, - 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL, - 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL, - 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL, - 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL, - 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL, - 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL, - 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL, - 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL, - 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL, - 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL, - 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL, - 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL, - 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL, - 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL, - 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL, - 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL, - 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL, - 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL, - 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL, - 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL, - 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, - 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, - 0x2d02ef8dUL -#ifdef BYFOUR - }, - { - 0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL, - 0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL, - 0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL, - 0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL, - 0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL, - 0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL, - 0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL, - 0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL, - 0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL, - 0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL, - 0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL, - 0x9007a034UL, 0x179fbcfbUL, 0x0e848dbaUL, 0x25a9de79UL, 0x3cb2ef38UL, - 0x73f379ffUL, 0x6ae848beUL, 0x41c51b7dUL, 0x58de2a3cUL, 0xf0794f05UL, - 0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL, - 0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL, - 0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL, - 0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL, - 0xc7cca911UL, 0xece1fad2UL, 0xf5facb93UL, 0x7262d75cUL, 0x6b79e61dUL, - 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0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL, - 0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL, - 0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL, - 0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL, - 0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL, - 0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL, - 0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL, - 0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL, - 0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL, - 0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL, - 0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL, - 0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL, - 0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL, - 0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL, - 0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL, - 0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL, - 0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL, - 0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL, - 0xa566416aUL, 0x1c5e96f7UL, 0x79392a4fUL, 0x97969f5dUL, 0xf2f123e5UL, - 0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL, - 0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL, - 0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL, - 0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL, - 0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL, - 0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL, - 0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL, - 0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL, - 0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL, - 0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL, - 0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL, - 0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL, - 0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL, - 0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL, - 0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL, - 0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL, - 0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL, - 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL, - 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL, - 0xf10605deUL +local const z_crc_t FAR crc_table[] = { + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d}; + +#ifdef W + +#if W == 8 + +local const z_word_t FAR crc_big_table[] = { + 0x0000000000000000, 0x9630077700000000, 0x2c610eee00000000, + 0xba51099900000000, 0x19c46d0700000000, 0x8ff46a7000000000, + 0x35a563e900000000, 0xa395649e00000000, 0x3288db0e00000000, + 0xa4b8dc7900000000, 0x1ee9d5e000000000, 0x88d9d29700000000, + 0x2b4cb60900000000, 0xbd7cb17e00000000, 0x072db8e700000000, + 0x911dbf9000000000, 0x6410b71d00000000, 0xf220b06a00000000, + 0x4871b9f300000000, 0xde41be8400000000, 0x7dd4da1a00000000, + 0xebe4dd6d00000000, 0x51b5d4f400000000, 0xc785d38300000000, + 0x56986c1300000000, 0xc0a86b6400000000, 0x7af962fd00000000, + 0xecc9658a00000000, 0x4f5c011400000000, 0xd96c066300000000, + 0x633d0ffa00000000, 0xf50d088d00000000, 0xc8206e3b00000000, + 0x5e10694c00000000, 0xe44160d500000000, 0x727167a200000000, + 0xd1e4033c00000000, 0x47d4044b00000000, 0xfd850dd200000000, + 0x6bb50aa500000000, 0xfaa8b53500000000, 0x6c98b24200000000, + 0xd6c9bbdb00000000, 0x40f9bcac00000000, 0xe36cd83200000000, + 0x755cdf4500000000, 0xcf0dd6dc00000000, 0x593dd1ab00000000, + 0xac30d92600000000, 0x3a00de5100000000, 0x8051d7c800000000, + 0x1661d0bf00000000, 0xb5f4b42100000000, 0x23c4b35600000000, + 0x9995bacf00000000, 0x0fa5bdb800000000, 0x9eb8022800000000, + 0x0888055f00000000, 0xb2d90cc600000000, 0x24e90bb100000000, + 0x877c6f2f00000000, 0x114c685800000000, 0xab1d61c100000000, + 0x3d2d66b600000000, 0x9041dc7600000000, 0x0671db0100000000, + 0xbc20d29800000000, 0x2a10d5ef00000000, 0x8985b17100000000, + 0x1fb5b60600000000, 0xa5e4bf9f00000000, 0x33d4b8e800000000, + 0xa2c9077800000000, 0x34f9000f00000000, 0x8ea8099600000000, + 0x18980ee100000000, 0xbb0d6a7f00000000, 0x2d3d6d0800000000, + 0x976c649100000000, 0x015c63e600000000, 0xf4516b6b00000000, + 0x62616c1c00000000, 0xd830658500000000, 0x4e0062f200000000, + 0xed95066c00000000, 0x7ba5011b00000000, 0xc1f4088200000000, + 0x57c40ff500000000, 0xc6d9b06500000000, 0x50e9b71200000000, + 0xeab8be8b00000000, 0x7c88b9fc00000000, 0xdf1ddd6200000000, + 0x492dda1500000000, 0xf37cd38c00000000, 0x654cd4fb00000000, + 0x5861b24d00000000, 0xce51b53a00000000, 0x7400bca300000000, + 0xe230bbd400000000, 0x41a5df4a00000000, 0xd795d83d00000000, + 0x6dc4d1a400000000, 0xfbf4d6d300000000, 0x6ae9694300000000, + 0xfcd96e3400000000, 0x468867ad00000000, 0xd0b860da00000000, + 0x732d044400000000, 0xe51d033300000000, 0x5f4c0aaa00000000, + 0xc97c0ddd00000000, 0x3c71055000000000, 0xaa41022700000000, + 0x10100bbe00000000, 0x86200cc900000000, 0x25b5685700000000, + 0xb3856f2000000000, 0x09d466b900000000, 0x9fe461ce00000000, + 0x0ef9de5e00000000, 0x98c9d92900000000, 0x2298d0b000000000, + 0xb4a8d7c700000000, 0x173db35900000000, 0x810db42e00000000, + 0x3b5cbdb700000000, 0xad6cbac000000000, 0x2083b8ed00000000, + 0xb6b3bf9a00000000, 0x0ce2b60300000000, 0x9ad2b17400000000, + 0x3947d5ea00000000, 0xaf77d29d00000000, 0x1526db0400000000, + 0x8316dc7300000000, 0x120b63e300000000, 0x843b649400000000, + 0x3e6a6d0d00000000, 0xa85a6a7a00000000, 0x0bcf0ee400000000, + 0x9dff099300000000, 0x27ae000a00000000, 0xb19e077d00000000, + 0x44930ff000000000, 0xd2a3088700000000, 0x68f2011e00000000, + 0xfec2066900000000, 0x5d5762f700000000, 0xcb67658000000000, + 0x71366c1900000000, 0xe7066b6e00000000, 0x761bd4fe00000000, + 0xe02bd38900000000, 0x5a7ada1000000000, 0xcc4add6700000000, + 0x6fdfb9f900000000, 0xf9efbe8e00000000, 0x43beb71700000000, + 0xd58eb06000000000, 0xe8a3d6d600000000, 0x7e93d1a100000000, + 0xc4c2d83800000000, 0x52f2df4f00000000, 0xf167bbd100000000, + 0x6757bca600000000, 0xdd06b53f00000000, 0x4b36b24800000000, + 0xda2b0dd800000000, 0x4c1b0aaf00000000, 0xf64a033600000000, + 0x607a044100000000, 0xc3ef60df00000000, 0x55df67a800000000, + 0xef8e6e3100000000, 0x79be694600000000, 0x8cb361cb00000000, + 0x1a8366bc00000000, 0xa0d26f2500000000, 0x36e2685200000000, + 0x95770ccc00000000, 0x03470bbb00000000, 0xb916022200000000, + 0x2f26055500000000, 0xbe3bbac500000000, 0x280bbdb200000000, + 0x925ab42b00000000, 0x046ab35c00000000, 0xa7ffd7c200000000, + 0x31cfd0b500000000, 0x8b9ed92c00000000, 0x1daede5b00000000, + 0xb0c2649b00000000, 0x26f263ec00000000, 0x9ca36a7500000000, + 0x0a936d0200000000, 0xa906099c00000000, 0x3f360eeb00000000, + 0x8567077200000000, 0x1357000500000000, 0x824abf9500000000, + 0x147ab8e200000000, 0xae2bb17b00000000, 0x381bb60c00000000, + 0x9b8ed29200000000, 0x0dbed5e500000000, 0xb7efdc7c00000000, + 0x21dfdb0b00000000, 0xd4d2d38600000000, 0x42e2d4f100000000, + 0xf8b3dd6800000000, 0x6e83da1f00000000, 0xcd16be8100000000, + 0x5b26b9f600000000, 0xe177b06f00000000, 0x7747b71800000000, + 0xe65a088800000000, 0x706a0fff00000000, 0xca3b066600000000, + 0x5c0b011100000000, 0xff9e658f00000000, 0x69ae62f800000000, + 0xd3ff6b6100000000, 0x45cf6c1600000000, 0x78e20aa000000000, + 0xeed20dd700000000, 0x5483044e00000000, 0xc2b3033900000000, + 0x612667a700000000, 0xf71660d000000000, 0x4d47694900000000, + 0xdb776e3e00000000, 0x4a6ad1ae00000000, 0xdc5ad6d900000000, + 0x660bdf4000000000, 0xf03bd83700000000, 0x53aebca900000000, + 0xc59ebbde00000000, 0x7fcfb24700000000, 0xe9ffb53000000000, + 0x1cf2bdbd00000000, 0x8ac2baca00000000, 0x3093b35300000000, + 0xa6a3b42400000000, 0x0536d0ba00000000, 0x9306d7cd00000000, + 0x2957de5400000000, 0xbf67d92300000000, 0x2e7a66b300000000, + 0xb84a61c400000000, 0x021b685d00000000, 0x942b6f2a00000000, + 0x37be0bb400000000, 0xa18e0cc300000000, 0x1bdf055a00000000, + 0x8def022d00000000}; + +#else /* W == 4 */ + +local const z_word_t FAR crc_big_table[] = { + 0x00000000, 0x96300777, 0x2c610eee, 0xba510999, 0x19c46d07, + 0x8ff46a70, 0x35a563e9, 0xa395649e, 0x3288db0e, 0xa4b8dc79, + 0x1ee9d5e0, 0x88d9d297, 0x2b4cb609, 0xbd7cb17e, 0x072db8e7, + 0x911dbf90, 0x6410b71d, 0xf220b06a, 0x4871b9f3, 0xde41be84, + 0x7dd4da1a, 0xebe4dd6d, 0x51b5d4f4, 0xc785d383, 0x56986c13, + 0xc0a86b64, 0x7af962fd, 0xecc9658a, 0x4f5c0114, 0xd96c0663, + 0x633d0ffa, 0xf50d088d, 0xc8206e3b, 0x5e10694c, 0xe44160d5, + 0x727167a2, 0xd1e4033c, 0x47d4044b, 0xfd850dd2, 0x6bb50aa5, + 0xfaa8b535, 0x6c98b242, 0xd6c9bbdb, 0x40f9bcac, 0xe36cd832, + 0x755cdf45, 0xcf0dd6dc, 0x593dd1ab, 0xac30d926, 0x3a00de51, + 0x8051d7c8, 0x1661d0bf, 0xb5f4b421, 0x23c4b356, 0x9995bacf, + 0x0fa5bdb8, 0x9eb80228, 0x0888055f, 0xb2d90cc6, 0x24e90bb1, + 0x877c6f2f, 0x114c6858, 0xab1d61c1, 0x3d2d66b6, 0x9041dc76, + 0x0671db01, 0xbc20d298, 0x2a10d5ef, 0x8985b171, 0x1fb5b606, + 0xa5e4bf9f, 0x33d4b8e8, 0xa2c90778, 0x34f9000f, 0x8ea80996, + 0x18980ee1, 0xbb0d6a7f, 0x2d3d6d08, 0x976c6491, 0x015c63e6, + 0xf4516b6b, 0x62616c1c, 0xd8306585, 0x4e0062f2, 0xed95066c, + 0x7ba5011b, 0xc1f40882, 0x57c40ff5, 0xc6d9b065, 0x50e9b712, + 0xeab8be8b, 0x7c88b9fc, 0xdf1ddd62, 0x492dda15, 0xf37cd38c, + 0x654cd4fb, 0x5861b24d, 0xce51b53a, 0x7400bca3, 0xe230bbd4, + 0x41a5df4a, 0xd795d83d, 0x6dc4d1a4, 0xfbf4d6d3, 0x6ae96943, + 0xfcd96e34, 0x468867ad, 0xd0b860da, 0x732d0444, 0xe51d0333, + 0x5f4c0aaa, 0xc97c0ddd, 0x3c710550, 0xaa410227, 0x10100bbe, + 0x86200cc9, 0x25b56857, 0xb3856f20, 0x09d466b9, 0x9fe461ce, + 0x0ef9de5e, 0x98c9d929, 0x2298d0b0, 0xb4a8d7c7, 0x173db359, + 0x810db42e, 0x3b5cbdb7, 0xad6cbac0, 0x2083b8ed, 0xb6b3bf9a, + 0x0ce2b603, 0x9ad2b174, 0x3947d5ea, 0xaf77d29d, 0x1526db04, + 0x8316dc73, 0x120b63e3, 0x843b6494, 0x3e6a6d0d, 0xa85a6a7a, + 0x0bcf0ee4, 0x9dff0993, 0x27ae000a, 0xb19e077d, 0x44930ff0, + 0xd2a30887, 0x68f2011e, 0xfec20669, 0x5d5762f7, 0xcb676580, + 0x71366c19, 0xe7066b6e, 0x761bd4fe, 0xe02bd389, 0x5a7ada10, + 0xcc4add67, 0x6fdfb9f9, 0xf9efbe8e, 0x43beb717, 0xd58eb060, + 0xe8a3d6d6, 0x7e93d1a1, 0xc4c2d838, 0x52f2df4f, 0xf167bbd1, + 0x6757bca6, 0xdd06b53f, 0x4b36b248, 0xda2b0dd8, 0x4c1b0aaf, + 0xf64a0336, 0x607a0441, 0xc3ef60df, 0x55df67a8, 0xef8e6e31, + 0x79be6946, 0x8cb361cb, 0x1a8366bc, 0xa0d26f25, 0x36e26852, + 0x95770ccc, 0x03470bbb, 0xb9160222, 0x2f260555, 0xbe3bbac5, + 0x280bbdb2, 0x925ab42b, 0x046ab35c, 0xa7ffd7c2, 0x31cfd0b5, + 0x8b9ed92c, 0x1daede5b, 0xb0c2649b, 0x26f263ec, 0x9ca36a75, + 0x0a936d02, 0xa906099c, 0x3f360eeb, 0x85670772, 0x13570005, + 0x824abf95, 0x147ab8e2, 0xae2bb17b, 0x381bb60c, 0x9b8ed292, + 0x0dbed5e5, 0xb7efdc7c, 0x21dfdb0b, 0xd4d2d386, 0x42e2d4f1, + 0xf8b3dd68, 0x6e83da1f, 0xcd16be81, 0x5b26b9f6, 0xe177b06f, + 0x7747b718, 0xe65a0888, 0x706a0fff, 0xca3b0666, 0x5c0b0111, + 0xff9e658f, 0x69ae62f8, 0xd3ff6b61, 0x45cf6c16, 0x78e20aa0, + 0xeed20dd7, 0x5483044e, 0xc2b30339, 0x612667a7, 0xf71660d0, + 0x4d476949, 0xdb776e3e, 0x4a6ad1ae, 0xdc5ad6d9, 0x660bdf40, + 0xf03bd837, 0x53aebca9, 0xc59ebbde, 0x7fcfb247, 0xe9ffb530, + 0x1cf2bdbd, 0x8ac2baca, 0x3093b353, 0xa6a3b424, 0x0536d0ba, + 0x9306d7cd, 0x2957de54, 0xbf67d923, 0x2e7a66b3, 0xb84a61c4, + 0x021b685d, 0x942b6f2a, 0x37be0bb4, 0xa18e0cc3, 0x1bdf055a, + 0x8def022d}; + +#endif + +#if N == 1 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xccaa009e, 0x4225077d, 0x8e8f07e3, 0x844a0efa, + 0x48e00e64, 0xc66f0987, 0x0ac50919, 0xd3e51bb5, 0x1f4f1b2b, + 0x91c01cc8, 0x5d6a1c56, 0x57af154f, 0x9b0515d1, 0x158a1232, + 0xd92012ac, 0x7cbb312b, 0xb01131b5, 0x3e9e3656, 0xf23436c8, + 0xf8f13fd1, 0x345b3f4f, 0xbad438ac, 0x767e3832, 0xaf5e2a9e, + 0x63f42a00, 0xed7b2de3, 0x21d12d7d, 0x2b142464, 0xe7be24fa, + 0x69312319, 0xa59b2387, 0xf9766256, 0x35dc62c8, 0xbb53652b, + 0x77f965b5, 0x7d3c6cac, 0xb1966c32, 0x3f196bd1, 0xf3b36b4f, + 0x2a9379e3, 0xe639797d, 0x68b67e9e, 0xa41c7e00, 0xaed97719, + 0x62737787, 0xecfc7064, 0x205670fa, 0x85cd537d, 0x496753e3, + 0xc7e85400, 0x0b42549e, 0x01875d87, 0xcd2d5d19, 0x43a25afa, + 0x8f085a64, 0x562848c8, 0x9a824856, 0x140d4fb5, 0xd8a74f2b, + 0xd2624632, 0x1ec846ac, 0x9047414f, 0x5ced41d1, 0x299dc2ed, + 0xe537c273, 0x6bb8c590, 0xa712c50e, 0xadd7cc17, 0x617dcc89, + 0xeff2cb6a, 0x2358cbf4, 0xfa78d958, 0x36d2d9c6, 0xb85dde25, + 0x74f7debb, 0x7e32d7a2, 0xb298d73c, 0x3c17d0df, 0xf0bdd041, + 0x5526f3c6, 0x998cf358, 0x1703f4bb, 0xdba9f425, 0xd16cfd3c, + 0x1dc6fda2, 0x9349fa41, 0x5fe3fadf, 0x86c3e873, 0x4a69e8ed, + 0xc4e6ef0e, 0x084cef90, 0x0289e689, 0xce23e617, 0x40ace1f4, + 0x8c06e16a, 0xd0eba0bb, 0x1c41a025, 0x92cea7c6, 0x5e64a758, + 0x54a1ae41, 0x980baedf, 0x1684a93c, 0xda2ea9a2, 0x030ebb0e, + 0xcfa4bb90, 0x412bbc73, 0x8d81bced, 0x8744b5f4, 0x4beeb56a, + 0xc561b289, 0x09cbb217, 0xac509190, 0x60fa910e, 0xee7596ed, + 0x22df9673, 0x281a9f6a, 0xe4b09ff4, 0x6a3f9817, 0xa6959889, + 0x7fb58a25, 0xb31f8abb, 0x3d908d58, 0xf13a8dc6, 0xfbff84df, + 0x37558441, 0xb9da83a2, 0x7570833c, 0x533b85da, 0x9f918544, + 0x111e82a7, 0xddb48239, 0xd7718b20, 0x1bdb8bbe, 0x95548c5d, + 0x59fe8cc3, 0x80de9e6f, 0x4c749ef1, 0xc2fb9912, 0x0e51998c, + 0x04949095, 0xc83e900b, 0x46b197e8, 0x8a1b9776, 0x2f80b4f1, + 0xe32ab46f, 0x6da5b38c, 0xa10fb312, 0xabcaba0b, 0x6760ba95, + 0xe9efbd76, 0x2545bde8, 0xfc65af44, 0x30cfafda, 0xbe40a839, + 0x72eaa8a7, 0x782fa1be, 0xb485a120, 0x3a0aa6c3, 0xf6a0a65d, + 0xaa4de78c, 0x66e7e712, 0xe868e0f1, 0x24c2e06f, 0x2e07e976, + 0xe2ade9e8, 0x6c22ee0b, 0xa088ee95, 0x79a8fc39, 0xb502fca7, + 0x3b8dfb44, 0xf727fbda, 0xfde2f2c3, 0x3148f25d, 0xbfc7f5be, + 0x736df520, 0xd6f6d6a7, 0x1a5cd639, 0x94d3d1da, 0x5879d144, + 0x52bcd85d, 0x9e16d8c3, 0x1099df20, 0xdc33dfbe, 0x0513cd12, + 0xc9b9cd8c, 0x4736ca6f, 0x8b9ccaf1, 0x8159c3e8, 0x4df3c376, + 0xc37cc495, 0x0fd6c40b, 0x7aa64737, 0xb60c47a9, 0x3883404a, + 0xf42940d4, 0xfeec49cd, 0x32464953, 0xbcc94eb0, 0x70634e2e, + 0xa9435c82, 0x65e95c1c, 0xeb665bff, 0x27cc5b61, 0x2d095278, + 0xe1a352e6, 0x6f2c5505, 0xa386559b, 0x061d761c, 0xcab77682, + 0x44387161, 0x889271ff, 0x825778e6, 0x4efd7878, 0xc0727f9b, + 0x0cd87f05, 0xd5f86da9, 0x19526d37, 0x97dd6ad4, 0x5b776a4a, + 0x51b26353, 0x9d1863cd, 0x1397642e, 0xdf3d64b0, 0x83d02561, + 0x4f7a25ff, 0xc1f5221c, 0x0d5f2282, 0x079a2b9b, 0xcb302b05, + 0x45bf2ce6, 0x89152c78, 0x50353ed4, 0x9c9f3e4a, 0x121039a9, + 0xdeba3937, 0xd47f302e, 0x18d530b0, 0x965a3753, 0x5af037cd, + 0xff6b144a, 0x33c114d4, 0xbd4e1337, 0x71e413a9, 0x7b211ab0, + 0xb78b1a2e, 0x39041dcd, 0xf5ae1d53, 0x2c8e0fff, 0xe0240f61, + 0x6eab0882, 0xa201081c, 0xa8c40105, 0x646e019b, 0xeae10678, + 0x264b06e6}, + {0x00000000, 0xa6770bb4, 0x979f1129, 0x31e81a9d, 0xf44f2413, + 0x52382fa7, 0x63d0353a, 0xc5a73e8e, 0x33ef4e67, 0x959845d3, + 0xa4705f4e, 0x020754fa, 0xc7a06a74, 0x61d761c0, 0x503f7b5d, + 0xf64870e9, 0x67de9cce, 0xc1a9977a, 0xf0418de7, 0x56368653, + 0x9391b8dd, 0x35e6b369, 0x040ea9f4, 0xa279a240, 0x5431d2a9, + 0xf246d91d, 0xc3aec380, 0x65d9c834, 0xa07ef6ba, 0x0609fd0e, + 0x37e1e793, 0x9196ec27, 0xcfbd399c, 0x69ca3228, 0x582228b5, + 0xfe552301, 0x3bf21d8f, 0x9d85163b, 0xac6d0ca6, 0x0a1a0712, + 0xfc5277fb, 0x5a257c4f, 0x6bcd66d2, 0xcdba6d66, 0x081d53e8, + 0xae6a585c, 0x9f8242c1, 0x39f54975, 0xa863a552, 0x0e14aee6, + 0x3ffcb47b, 0x998bbfcf, 0x5c2c8141, 0xfa5b8af5, 0xcbb39068, + 0x6dc49bdc, 0x9b8ceb35, 0x3dfbe081, 0x0c13fa1c, 0xaa64f1a8, + 0x6fc3cf26, 0xc9b4c492, 0xf85cde0f, 0x5e2bd5bb, 0x440b7579, + 0xe27c7ecd, 0xd3946450, 0x75e36fe4, 0xb044516a, 0x16335ade, + 0x27db4043, 0x81ac4bf7, 0x77e43b1e, 0xd19330aa, 0xe07b2a37, + 0x460c2183, 0x83ab1f0d, 0x25dc14b9, 0x14340e24, 0xb2430590, + 0x23d5e9b7, 0x85a2e203, 0xb44af89e, 0x123df32a, 0xd79acda4, + 0x71edc610, 0x4005dc8d, 0xe672d739, 0x103aa7d0, 0xb64dac64, + 0x87a5b6f9, 0x21d2bd4d, 0xe47583c3, 0x42028877, 0x73ea92ea, + 0xd59d995e, 0x8bb64ce5, 0x2dc14751, 0x1c295dcc, 0xba5e5678, + 0x7ff968f6, 0xd98e6342, 0xe86679df, 0x4e11726b, 0xb8590282, + 0x1e2e0936, 0x2fc613ab, 0x89b1181f, 0x4c162691, 0xea612d25, + 0xdb8937b8, 0x7dfe3c0c, 0xec68d02b, 0x4a1fdb9f, 0x7bf7c102, + 0xdd80cab6, 0x1827f438, 0xbe50ff8c, 0x8fb8e511, 0x29cfeea5, + 0xdf879e4c, 0x79f095f8, 0x48188f65, 0xee6f84d1, 0x2bc8ba5f, + 0x8dbfb1eb, 0xbc57ab76, 0x1a20a0c2, 0x8816eaf2, 0x2e61e146, + 0x1f89fbdb, 0xb9fef06f, 0x7c59cee1, 0xda2ec555, 0xebc6dfc8, + 0x4db1d47c, 0xbbf9a495, 0x1d8eaf21, 0x2c66b5bc, 0x8a11be08, + 0x4fb68086, 0xe9c18b32, 0xd82991af, 0x7e5e9a1b, 0xefc8763c, + 0x49bf7d88, 0x78576715, 0xde206ca1, 0x1b87522f, 0xbdf0599b, + 0x8c184306, 0x2a6f48b2, 0xdc27385b, 0x7a5033ef, 0x4bb82972, + 0xedcf22c6, 0x28681c48, 0x8e1f17fc, 0xbff70d61, 0x198006d5, + 0x47abd36e, 0xe1dcd8da, 0xd034c247, 0x7643c9f3, 0xb3e4f77d, + 0x1593fcc9, 0x247be654, 0x820cede0, 0x74449d09, 0xd23396bd, + 0xe3db8c20, 0x45ac8794, 0x800bb91a, 0x267cb2ae, 0x1794a833, + 0xb1e3a387, 0x20754fa0, 0x86024414, 0xb7ea5e89, 0x119d553d, + 0xd43a6bb3, 0x724d6007, 0x43a57a9a, 0xe5d2712e, 0x139a01c7, + 0xb5ed0a73, 0x840510ee, 0x22721b5a, 0xe7d525d4, 0x41a22e60, + 0x704a34fd, 0xd63d3f49, 0xcc1d9f8b, 0x6a6a943f, 0x5b828ea2, + 0xfdf58516, 0x3852bb98, 0x9e25b02c, 0xafcdaab1, 0x09baa105, + 0xfff2d1ec, 0x5985da58, 0x686dc0c5, 0xce1acb71, 0x0bbdf5ff, + 0xadcafe4b, 0x9c22e4d6, 0x3a55ef62, 0xabc30345, 0x0db408f1, + 0x3c5c126c, 0x9a2b19d8, 0x5f8c2756, 0xf9fb2ce2, 0xc813367f, + 0x6e643dcb, 0x982c4d22, 0x3e5b4696, 0x0fb35c0b, 0xa9c457bf, + 0x6c636931, 0xca146285, 0xfbfc7818, 0x5d8b73ac, 0x03a0a617, + 0xa5d7ada3, 0x943fb73e, 0x3248bc8a, 0xf7ef8204, 0x519889b0, + 0x6070932d, 0xc6079899, 0x304fe870, 0x9638e3c4, 0xa7d0f959, + 0x01a7f2ed, 0xc400cc63, 0x6277c7d7, 0x539fdd4a, 0xf5e8d6fe, + 0x647e3ad9, 0xc209316d, 0xf3e12bf0, 0x55962044, 0x90311eca, + 0x3646157e, 0x07ae0fe3, 0xa1d90457, 0x579174be, 0xf1e67f0a, + 0xc00e6597, 0x66796e23, 0xa3de50ad, 0x05a95b19, 0x34414184, + 0x92364a30}, + {0x00000000, 0xcb5cd3a5, 0x4dc8a10b, 0x869472ae, 0x9b914216, + 0x50cd91b3, 0xd659e31d, 0x1d0530b8, 0xec53826d, 0x270f51c8, + 0xa19b2366, 0x6ac7f0c3, 0x77c2c07b, 0xbc9e13de, 0x3a0a6170, + 0xf156b2d5, 0x03d6029b, 0xc88ad13e, 0x4e1ea390, 0x85427035, + 0x9847408d, 0x531b9328, 0xd58fe186, 0x1ed33223, 0xef8580f6, + 0x24d95353, 0xa24d21fd, 0x6911f258, 0x7414c2e0, 0xbf481145, + 0x39dc63eb, 0xf280b04e, 0x07ac0536, 0xccf0d693, 0x4a64a43d, + 0x81387798, 0x9c3d4720, 0x57619485, 0xd1f5e62b, 0x1aa9358e, + 0xebff875b, 0x20a354fe, 0xa6372650, 0x6d6bf5f5, 0x706ec54d, + 0xbb3216e8, 0x3da66446, 0xf6fab7e3, 0x047a07ad, 0xcf26d408, + 0x49b2a6a6, 0x82ee7503, 0x9feb45bb, 0x54b7961e, 0xd223e4b0, + 0x197f3715, 0xe82985c0, 0x23755665, 0xa5e124cb, 0x6ebdf76e, + 0x73b8c7d6, 0xb8e41473, 0x3e7066dd, 0xf52cb578, 0x0f580a6c, + 0xc404d9c9, 0x4290ab67, 0x89cc78c2, 0x94c9487a, 0x5f959bdf, + 0xd901e971, 0x125d3ad4, 0xe30b8801, 0x28575ba4, 0xaec3290a, + 0x659ffaaf, 0x789aca17, 0xb3c619b2, 0x35526b1c, 0xfe0eb8b9, + 0x0c8e08f7, 0xc7d2db52, 0x4146a9fc, 0x8a1a7a59, 0x971f4ae1, + 0x5c439944, 0xdad7ebea, 0x118b384f, 0xe0dd8a9a, 0x2b81593f, + 0xad152b91, 0x6649f834, 0x7b4cc88c, 0xb0101b29, 0x36846987, + 0xfdd8ba22, 0x08f40f5a, 0xc3a8dcff, 0x453cae51, 0x8e607df4, + 0x93654d4c, 0x58399ee9, 0xdeadec47, 0x15f13fe2, 0xe4a78d37, + 0x2ffb5e92, 0xa96f2c3c, 0x6233ff99, 0x7f36cf21, 0xb46a1c84, + 0x32fe6e2a, 0xf9a2bd8f, 0x0b220dc1, 0xc07ede64, 0x46eaacca, + 0x8db67f6f, 0x90b34fd7, 0x5bef9c72, 0xdd7beedc, 0x16273d79, + 0xe7718fac, 0x2c2d5c09, 0xaab92ea7, 0x61e5fd02, 0x7ce0cdba, + 0xb7bc1e1f, 0x31286cb1, 0xfa74bf14, 0x1eb014d8, 0xd5ecc77d, + 0x5378b5d3, 0x98246676, 0x852156ce, 0x4e7d856b, 0xc8e9f7c5, + 0x03b52460, 0xf2e396b5, 0x39bf4510, 0xbf2b37be, 0x7477e41b, + 0x6972d4a3, 0xa22e0706, 0x24ba75a8, 0xefe6a60d, 0x1d661643, + 0xd63ac5e6, 0x50aeb748, 0x9bf264ed, 0x86f75455, 0x4dab87f0, + 0xcb3ff55e, 0x006326fb, 0xf135942e, 0x3a69478b, 0xbcfd3525, + 0x77a1e680, 0x6aa4d638, 0xa1f8059d, 0x276c7733, 0xec30a496, + 0x191c11ee, 0xd240c24b, 0x54d4b0e5, 0x9f886340, 0x828d53f8, + 0x49d1805d, 0xcf45f2f3, 0x04192156, 0xf54f9383, 0x3e134026, + 0xb8873288, 0x73dbe12d, 0x6eded195, 0xa5820230, 0x2316709e, + 0xe84aa33b, 0x1aca1375, 0xd196c0d0, 0x5702b27e, 0x9c5e61db, + 0x815b5163, 0x4a0782c6, 0xcc93f068, 0x07cf23cd, 0xf6999118, + 0x3dc542bd, 0xbb513013, 0x700de3b6, 0x6d08d30e, 0xa65400ab, + 0x20c07205, 0xeb9ca1a0, 0x11e81eb4, 0xdab4cd11, 0x5c20bfbf, + 0x977c6c1a, 0x8a795ca2, 0x41258f07, 0xc7b1fda9, 0x0ced2e0c, + 0xfdbb9cd9, 0x36e74f7c, 0xb0733dd2, 0x7b2fee77, 0x662adecf, + 0xad760d6a, 0x2be27fc4, 0xe0beac61, 0x123e1c2f, 0xd962cf8a, + 0x5ff6bd24, 0x94aa6e81, 0x89af5e39, 0x42f38d9c, 0xc467ff32, + 0x0f3b2c97, 0xfe6d9e42, 0x35314de7, 0xb3a53f49, 0x78f9ecec, + 0x65fcdc54, 0xaea00ff1, 0x28347d5f, 0xe368aefa, 0x16441b82, + 0xdd18c827, 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0x4b531f4e, 0x4a917579, + 0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5, 0x46c49a98, + 0x4706f0af, 0x45404ef6, 0x448224c1, 0x41cd3244, 0x400f5873, + 0x4249e62a, 0x438b8c1d, 0x54f16850, 0x55330267, 0x5775bc3e, + 0x56b7d609, 0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5, + 0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1, 0x5deb9134, + 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d, 0xe1351b80, 0xe0f771b7, + 0xe2b1cfee, 0xe373a5d9, 0xe63cb35c, 0xe7fed96b, 0xe5b86732, + 0xe47a0d05, 0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461, + 0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd, 0xfd13b8f0, + 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9, 0xfa1a102c, 0xfbd87a1b, + 0xf99ec442, 0xf85cae75, 0xf300e948, 0xf2c2837f, 0xf0843d26, + 0xf1465711, 0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd, + 0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339, 0xde71f5bc, + 0xdfb39f8b, 0xddf521d2, 0xdc374be5, 0xd76b0cd8, 0xd6a966ef, + 0xd4efd8b6, 0xd52db281, 0xd062a404, 0xd1a0ce33, 0xd3e6706a, + 0xd2241a5d, 0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049, + 0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895, 0xcb4dafa8, + 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1, 0xcc440774, 0xcd866d43, + 0xcfc0d31a, 0xce02b92d, 0x91af9640, 0x906dfc77, 0x922b422e, + 0x93e92819, 0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5, + 0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1, 0x98b56f24, + 0x99770513, 0x9b31bb4a, 0x9af3d17d, 0x8d893530, 0x8c4b5f07, + 0x8e0de15e, 0x8fcf8b69, 0x8a809dec, 0x8b42f7db, 0x89044982, + 0x88c623b5, 0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1, + 0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d, 0xa9e2d0a0, + 0xa820ba97, 0xaa6604ce, 0xaba46ef9, 0xaeeb787c, 0xaf29124b, + 0xad6fac12, 0xacadc625, 0xa7f18118, 0xa633eb2f, 0xa4755576, + 0xa5b73f41, 0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d, + 0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89, 0xb2cddb0c, + 0xb30fb13b, 0xb1490f62, 0xb08b6555, 0xbbd72268, 0xba15485f, + 0xb853f606, 0xb9919c31, 0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda, + 0xbe9834ed}, + {0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3, 0x646cc504, + 0x7d77f445, 0x565aa786, 0x4f4196c7, 0xc8d98a08, 0xd1c2bb49, + 0xfaefe88a, 0xe3f4d9cb, 0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e, + 0x87981ccf, 0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192, + 0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496, 0x821b9859, + 0x9b00a918, 0xb02dfadb, 0xa936cb9a, 0xe6775d5d, 0xff6c6c1c, + 0xd4413fdf, 0xcd5a0e9e, 0x958424a2, 0x8c9f15e3, 0xa7b24620, + 0xbea97761, 0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265, + 0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69, 0x39316bae, + 0x202a5aef, 0x0b07092c, 0x121c386d, 0xdf4636f3, 0xc65d07b2, + 0xed705471, 0xf46b6530, 0xbb2af3f7, 0xa231c2b6, 0x891c9175, + 0x9007a034, 0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38, + 0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c, 0xf0794f05, + 0xe9627e44, 0xc24f2d87, 0xdb541cc6, 0x94158a01, 0x8d0ebb40, + 0xa623e883, 0xbf38d9c2, 0x38a0c50d, 0x21bbf44c, 0x0a96a78f, + 0x138d96ce, 0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca, + 0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97, 0xded79850, + 0xc7cca911, 0xece1fad2, 0xf5facb93, 0x7262d75c, 0x6b79e61d, + 0x4054b5de, 0x594f849f, 0x160e1258, 0x0f152319, 0x243870da, + 0x3d23419b, 0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864, + 0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60, 0xad24e1af, + 0xb43fd0ee, 0x9f12832d, 0x8609b26c, 0xc94824ab, 0xd05315ea, + 0xfb7e4629, 0xe2657768, 0x2f3f79f6, 0x362448b7, 0x1d091b74, + 0x04122a35, 0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31, + 0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d, 0x838a36fa, + 0x9a9107bb, 0xb1bc5478, 0xa8a76539, 0x3b83984b, 0x2298a90a, + 0x09b5fac9, 0x10aecb88, 0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd, + 0x74c20e8c, 0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180, + 0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484, 0x71418a1a, + 0x685abb5b, 0x4377e898, 0x5a6cd9d9, 0x152d4f1e, 0x0c367e5f, + 0x271b2d9c, 0x3e001cdd, 0xb9980012, 0xa0833153, 0x8bae6290, + 0x92b553d1, 0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5, + 0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a, 0xca6b79ed, + 0xd37048ac, 0xf85d1b6f, 0xe1462a2e, 0x66de36e1, 0x7fc507a0, + 0x54e85463, 0x4df36522, 0x02b2f3e5, 0x1ba9c2a4, 0x30849167, + 0x299fa026, 0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b, + 0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f, 0x2c1c24b0, + 0x350715f1, 0x1e2a4632, 0x07317773, 0x4870e1b4, 0x516bd0f5, + 0x7a468336, 0x635db277, 0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc, + 0xe0d7848d, 0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189, + 0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85, 0x674f9842, + 0x7e54a903, 0x5579fac0, 0x4c62cb81, 0x8138c51f, 0x9823f45e, + 0xb30ea79d, 0xaa1596dc, 0xe554001b, 0xfc4f315a, 0xd7626299, + 0xce7953d8, 0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4, + 0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0, 0x5e7ef3ec, + 0x4765c2ad, 0x6c48916e, 0x7553a02f, 0x3a1236e8, 0x230907a9, + 0x0824546a, 0x113f652b, 0x96a779e4, 0x8fbc48a5, 0xa4911b66, + 0xbd8a2a27, 0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23, + 0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e, 0x70d024b9, + 0x69cb15f8, 0x42e6463b, 0x5bfd777a, 0xdc656bb5, 0xc57e5af4, + 0xee530937, 0xf7483876, 0xb809aeb1, 0xa1129ff0, 0x8a3fcc33, + 0x9324fd72}, + {0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0x9630077700000000, 0x2c610eee00000000, + 0xba51099900000000, 0x19c46d0700000000, 0x8ff46a7000000000, + 0x35a563e900000000, 0xa395649e00000000, 0x3288db0e00000000, + 0xa4b8dc7900000000, 0x1ee9d5e000000000, 0x88d9d29700000000, + 0x2b4cb60900000000, 0xbd7cb17e00000000, 0x072db8e700000000, + 0x911dbf9000000000, 0x6410b71d00000000, 0xf220b06a00000000, + 0x4871b9f300000000, 0xde41be8400000000, 0x7dd4da1a00000000, + 0xebe4dd6d00000000, 0x51b5d4f400000000, 0xc785d38300000000, + 0x56986c1300000000, 0xc0a86b6400000000, 0x7af962fd00000000, + 0xecc9658a00000000, 0x4f5c011400000000, 0xd96c066300000000, + 0x633d0ffa00000000, 0xf50d088d00000000, 0xc8206e3b00000000, + 0x5e10694c00000000, 0xe44160d500000000, 0x727167a200000000, + 0xd1e4033c00000000, 0x47d4044b00000000, 0xfd850dd200000000, + 0x6bb50aa500000000, 0xfaa8b53500000000, 0x6c98b24200000000, + 0xd6c9bbdb00000000, 0x40f9bcac00000000, 0xe36cd83200000000, + 0x755cdf4500000000, 0xcf0dd6dc00000000, 0x593dd1ab00000000, + 0xac30d92600000000, 0x3a00de5100000000, 0x8051d7c800000000, + 0x1661d0bf00000000, 0xb5f4b42100000000, 0x23c4b35600000000, + 0x9995bacf00000000, 0x0fa5bdb800000000, 0x9eb8022800000000, + 0x0888055f00000000, 0xb2d90cc600000000, 0x24e90bb100000000, + 0x877c6f2f00000000, 0x114c685800000000, 0xab1d61c100000000, + 0x3d2d66b600000000, 0x9041dc7600000000, 0x0671db0100000000, + 0xbc20d29800000000, 0x2a10d5ef00000000, 0x8985b17100000000, + 0x1fb5b60600000000, 0xa5e4bf9f00000000, 0x33d4b8e800000000, + 0xa2c9077800000000, 0x34f9000f00000000, 0x8ea8099600000000, + 0x18980ee100000000, 0xbb0d6a7f00000000, 0x2d3d6d0800000000, + 0x976c649100000000, 0x015c63e600000000, 0xf4516b6b00000000, + 0x62616c1c00000000, 0xd830658500000000, 0x4e0062f200000000, + 0xed95066c00000000, 0x7ba5011b00000000, 0xc1f4088200000000, + 0x57c40ff500000000, 0xc6d9b06500000000, 0x50e9b71200000000, + 0xeab8be8b00000000, 0x7c88b9fc00000000, 0xdf1ddd6200000000, + 0x492dda1500000000, 0xf37cd38c00000000, 0x654cd4fb00000000, + 0x5861b24d00000000, 0xce51b53a00000000, 0x7400bca300000000, + 0xe230bbd400000000, 0x41a5df4a00000000, 0xd795d83d00000000, + 0x6dc4d1a400000000, 0xfbf4d6d300000000, 0x6ae9694300000000, + 0xfcd96e3400000000, 0x468867ad00000000, 0xd0b860da00000000, + 0x732d044400000000, 0xe51d033300000000, 0x5f4c0aaa00000000, + 0xc97c0ddd00000000, 0x3c71055000000000, 0xaa41022700000000, + 0x10100bbe00000000, 0x86200cc900000000, 0x25b5685700000000, + 0xb3856f2000000000, 0x09d466b900000000, 0x9fe461ce00000000, + 0x0ef9de5e00000000, 0x98c9d92900000000, 0x2298d0b000000000, + 0xb4a8d7c700000000, 0x173db35900000000, 0x810db42e00000000, + 0x3b5cbdb700000000, 0xad6cbac000000000, 0x2083b8ed00000000, + 0xb6b3bf9a00000000, 0x0ce2b60300000000, 0x9ad2b17400000000, + 0x3947d5ea00000000, 0xaf77d29d00000000, 0x1526db0400000000, + 0x8316dc7300000000, 0x120b63e300000000, 0x843b649400000000, + 0x3e6a6d0d00000000, 0xa85a6a7a00000000, 0x0bcf0ee400000000, + 0x9dff099300000000, 0x27ae000a00000000, 0xb19e077d00000000, + 0x44930ff000000000, 0xd2a3088700000000, 0x68f2011e00000000, + 0xfec2066900000000, 0x5d5762f700000000, 0xcb67658000000000, + 0x71366c1900000000, 0xe7066b6e00000000, 0x761bd4fe00000000, + 0xe02bd38900000000, 0x5a7ada1000000000, 0xcc4add6700000000, + 0x6fdfb9f900000000, 0xf9efbe8e00000000, 0x43beb71700000000, + 0xd58eb06000000000, 0xe8a3d6d600000000, 0x7e93d1a100000000, + 0xc4c2d83800000000, 0x52f2df4f00000000, 0xf167bbd100000000, + 0x6757bca600000000, 0xdd06b53f00000000, 0x4b36b24800000000, + 0xda2b0dd800000000, 0x4c1b0aaf00000000, 0xf64a033600000000, + 0x607a044100000000, 0xc3ef60df00000000, 0x55df67a800000000, + 0xef8e6e3100000000, 0x79be694600000000, 0x8cb361cb00000000, + 0x1a8366bc00000000, 0xa0d26f2500000000, 0x36e2685200000000, + 0x95770ccc00000000, 0x03470bbb00000000, 0xb916022200000000, + 0x2f26055500000000, 0xbe3bbac500000000, 0x280bbdb200000000, + 0x925ab42b00000000, 0x046ab35c00000000, 0xa7ffd7c200000000, + 0x31cfd0b500000000, 0x8b9ed92c00000000, 0x1daede5b00000000, + 0xb0c2649b00000000, 0x26f263ec00000000, 0x9ca36a7500000000, + 0x0a936d0200000000, 0xa906099c00000000, 0x3f360eeb00000000, + 0x8567077200000000, 0x1357000500000000, 0x824abf9500000000, + 0x147ab8e200000000, 0xae2bb17b00000000, 0x381bb60c00000000, + 0x9b8ed29200000000, 0x0dbed5e500000000, 0xb7efdc7c00000000, + 0x21dfdb0b00000000, 0xd4d2d38600000000, 0x42e2d4f100000000, + 0xf8b3dd6800000000, 0x6e83da1f00000000, 0xcd16be8100000000, + 0x5b26b9f600000000, 0xe177b06f00000000, 0x7747b71800000000, + 0xe65a088800000000, 0x706a0fff00000000, 0xca3b066600000000, + 0x5c0b011100000000, 0xff9e658f00000000, 0x69ae62f800000000, + 0xd3ff6b6100000000, 0x45cf6c1600000000, 0x78e20aa000000000, + 0xeed20dd700000000, 0x5483044e00000000, 0xc2b3033900000000, + 0x612667a700000000, 0xf71660d000000000, 0x4d47694900000000, + 0xdb776e3e00000000, 0x4a6ad1ae00000000, 0xdc5ad6d900000000, + 0x660bdf4000000000, 0xf03bd83700000000, 0x53aebca900000000, + 0xc59ebbde00000000, 0x7fcfb24700000000, 0xe9ffb53000000000, + 0x1cf2bdbd00000000, 0x8ac2baca00000000, 0x3093b35300000000, + 0xa6a3b42400000000, 0x0536d0ba00000000, 0x9306d7cd00000000, + 0x2957de5400000000, 0xbf67d92300000000, 0x2e7a66b300000000, + 0xb84a61c400000000, 0x021b685d00000000, 0x942b6f2a00000000, + 0x37be0bb400000000, 0xa18e0cc300000000, 0x1bdf055a00000000, + 0x8def022d00000000}, + {0x0000000000000000, 0x41311b1900000000, 0x8262363200000000, + 0xc3532d2b00000000, 0x04c56c6400000000, 0x45f4777d00000000, + 0x86a75a5600000000, 0xc796414f00000000, 0x088ad9c800000000, + 0x49bbc2d100000000, 0x8ae8effa00000000, 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0x9487ac4500000000, 0x1ab90b8000000000, 0xaeb27c2600000000, + 0x33a8941700000000, 0x87a3e3b100000000, 0xa04f752000000000, + 0x1444028600000000, 0x895eeab700000000, 0x3d559d1100000000, + 0xb36b3ad400000000, 0x07604d7200000000, 0x9a7aa54300000000, + 0x2e71d2e500000000, 0xc7019a1300000000, 0x730aedb500000000, + 0xee10058400000000, 0x5a1b722200000000, 0xd425d5e700000000, + 0x602ea24100000000, 0xfd344a7000000000, 0x493f3dd600000000, + 0x8b9f1dcc00000000, 0x3f946a6a00000000, 0xa28e825b00000000, + 0x1685f5fd00000000, 0x98bb523800000000, 0x2cb0259e00000000, + 0xb1aacdaf00000000, 0x05a1ba0900000000, 0xecd1f2ff00000000, + 0x58da855900000000, 0xc5c06d6800000000, 0x71cb1ace00000000, + 0xfff5bd0b00000000, 0x4bfecaad00000000, 0xd6e4229c00000000, + 0x62ef553a00000000, 0x4503c3ab00000000, 0xf108b40d00000000, + 0x6c125c3c00000000, 0xd8192b9a00000000, 0x56278c5f00000000, + 0xe22cfbf900000000, 0x7f3613c800000000, 0xcb3d646e00000000, + 0x224d2c9800000000, 0x96465b3e00000000, 0x0b5cb30f00000000, + 0xbf57c4a900000000, 0x3169636c00000000, 0x856214ca00000000, + 0x1878fcfb00000000, 0xac738b5d00000000, 0x17a6a00300000000, + 0xa3add7a500000000, 0x3eb73f9400000000, 0x8abc483200000000, + 0x0482eff700000000, 0xb089985100000000, 0x2d93706000000000, + 0x999807c600000000, 0x70e84f3000000000, 0xc4e3389600000000, + 0x59f9d0a700000000, 0xedf2a70100000000, 0x63cc00c400000000, + 0xd7c7776200000000, 0x4add9f5300000000, 0xfed6e8f500000000, + 0xd93a7e6400000000, 0x6d3109c200000000, 0xf02be1f300000000, + 0x4420965500000000, 0xca1e319000000000, 0x7e15463600000000, + 0xe30fae0700000000, 0x5704d9a100000000, 0xbe74915700000000, + 0x0a7fe6f100000000, 0x97650ec000000000, 0x236e796600000000, + 0xad50dea300000000, 0x195ba90500000000, 0x8441413400000000, + 0x304a369200000000}, + {0x0000000000000000, 0x9e00aacc00000000, 0x7d07254200000000, + 0xe3078f8e00000000, 0xfa0e4a8400000000, 0x640ee04800000000, + 0x87096fc600000000, 0x1909c50a00000000, 0xb51be5d300000000, + 0x2b1b4f1f00000000, 0xc81cc09100000000, 0x561c6a5d00000000, + 0x4f15af5700000000, 0xd115059b00000000, 0x32128a1500000000, + 0xac1220d900000000, 0x2b31bb7c00000000, 0xb53111b000000000, + 0x56369e3e00000000, 0xc83634f200000000, 0xd13ff1f800000000, + 0x4f3f5b3400000000, 0xac38d4ba00000000, 0x32387e7600000000, + 0x9e2a5eaf00000000, 0x002af46300000000, 0xe32d7bed00000000, + 0x7d2dd12100000000, 0x6424142b00000000, 0xfa24bee700000000, + 0x1923316900000000, 0x87239ba500000000, 0x566276f900000000, + 0xc862dc3500000000, 0x2b6553bb00000000, 0xb565f97700000000, + 0xac6c3c7d00000000, 0x326c96b100000000, 0xd16b193f00000000, + 0x4f6bb3f300000000, 0xe379932a00000000, 0x7d7939e600000000, + 0x9e7eb66800000000, 0x007e1ca400000000, 0x1977d9ae00000000, + 0x8777736200000000, 0x6470fcec00000000, 0xfa70562000000000, + 0x7d53cd8500000000, 0xe353674900000000, 0x0054e8c700000000, + 0x9e54420b00000000, 0x875d870100000000, 0x195d2dcd00000000, + 0xfa5aa24300000000, 0x645a088f00000000, 0xc848285600000000, + 0x5648829a00000000, 0xb54f0d1400000000, 0x2b4fa7d800000000, + 0x324662d200000000, 0xac46c81e00000000, 0x4f41479000000000, + 0xd141ed5c00000000, 0xedc29d2900000000, 0x73c237e500000000, + 0x90c5b86b00000000, 0x0ec512a700000000, 0x17ccd7ad00000000, + 0x89cc7d6100000000, 0x6acbf2ef00000000, 0xf4cb582300000000, + 0x58d978fa00000000, 0xc6d9d23600000000, 0x25de5db800000000, + 0xbbdef77400000000, 0xa2d7327e00000000, 0x3cd798b200000000, + 0xdfd0173c00000000, 0x41d0bdf000000000, 0xc6f3265500000000, + 0x58f38c9900000000, 0xbbf4031700000000, 0x25f4a9db00000000, + 0x3cfd6cd100000000, 0xa2fdc61d00000000, 0x41fa499300000000, + 0xdffae35f00000000, 0x73e8c38600000000, 0xede8694a00000000, + 0x0eefe6c400000000, 0x90ef4c0800000000, 0x89e6890200000000, + 0x17e623ce00000000, 0xf4e1ac4000000000, 0x6ae1068c00000000, + 0xbba0ebd000000000, 0x25a0411c00000000, 0xc6a7ce9200000000, + 0x58a7645e00000000, 0x41aea15400000000, 0xdfae0b9800000000, + 0x3ca9841600000000, 0xa2a92eda00000000, 0x0ebb0e0300000000, + 0x90bba4cf00000000, 0x73bc2b4100000000, 0xedbc818d00000000, + 0xf4b5448700000000, 0x6ab5ee4b00000000, 0x89b261c500000000, + 0x17b2cb0900000000, 0x909150ac00000000, 0x0e91fa6000000000, + 0xed9675ee00000000, 0x7396df2200000000, 0x6a9f1a2800000000, + 0xf49fb0e400000000, 0x17983f6a00000000, 0x899895a600000000, + 0x258ab57f00000000, 0xbb8a1fb300000000, 0x588d903d00000000, + 0xc68d3af100000000, 0xdf84fffb00000000, 0x4184553700000000, + 0xa283dab900000000, 0x3c83707500000000, 0xda853b5300000000, + 0x4485919f00000000, 0xa7821e1100000000, 0x3982b4dd00000000, + 0x208b71d700000000, 0xbe8bdb1b00000000, 0x5d8c549500000000, + 0xc38cfe5900000000, 0x6f9ede8000000000, 0xf19e744c00000000, + 0x1299fbc200000000, 0x8c99510e00000000, 0x9590940400000000, + 0x0b903ec800000000, 0xe897b14600000000, 0x76971b8a00000000, + 0xf1b4802f00000000, 0x6fb42ae300000000, 0x8cb3a56d00000000, + 0x12b30fa100000000, 0x0bbacaab00000000, 0x95ba606700000000, + 0x76bdefe900000000, 0xe8bd452500000000, 0x44af65fc00000000, + 0xdaafcf3000000000, 0x39a840be00000000, 0xa7a8ea7200000000, + 0xbea12f7800000000, 0x20a185b400000000, 0xc3a60a3a00000000, + 0x5da6a0f600000000, 0x8ce74daa00000000, 0x12e7e76600000000, + 0xf1e068e800000000, 0x6fe0c22400000000, 0x76e9072e00000000, + 0xe8e9ade200000000, 0x0bee226c00000000, 0x95ee88a000000000, + 0x39fca87900000000, 0xa7fc02b500000000, 0x44fb8d3b00000000, + 0xdafb27f700000000, 0xc3f2e2fd00000000, 0x5df2483100000000, + 0xbef5c7bf00000000, 0x20f56d7300000000, 0xa7d6f6d600000000, + 0x39d65c1a00000000, 0xdad1d39400000000, 0x44d1795800000000, + 0x5dd8bc5200000000, 0xc3d8169e00000000, 0x20df991000000000, + 0xbedf33dc00000000, 0x12cd130500000000, 0x8ccdb9c900000000, + 0x6fca364700000000, 0xf1ca9c8b00000000, 0xe8c3598100000000, + 0x76c3f34d00000000, 0x95c47cc300000000, 0x0bc4d60f00000000, + 0x3747a67a00000000, 0xa9470cb600000000, 0x4a40833800000000, + 0xd44029f400000000, 0xcd49ecfe00000000, 0x5349463200000000, + 0xb04ec9bc00000000, 0x2e4e637000000000, 0x825c43a900000000, + 0x1c5ce96500000000, 0xff5b66eb00000000, 0x615bcc2700000000, + 0x7852092d00000000, 0xe652a3e100000000, 0x05552c6f00000000, + 0x9b5586a300000000, 0x1c761d0600000000, 0x8276b7ca00000000, + 0x6171384400000000, 0xff71928800000000, 0xe678578200000000, + 0x7878fd4e00000000, 0x9b7f72c000000000, 0x057fd80c00000000, + 0xa96df8d500000000, 0x376d521900000000, 0xd46add9700000000, + 0x4a6a775b00000000, 0x5363b25100000000, 0xcd63189d00000000, + 0x2e64971300000000, 0xb0643ddf00000000, 0x6125d08300000000, + 0xff257a4f00000000, 0x1c22f5c100000000, 0x82225f0d00000000, + 0x9b2b9a0700000000, 0x052b30cb00000000, 0xe62cbf4500000000, + 0x782c158900000000, 0xd43e355000000000, 0x4a3e9f9c00000000, + 0xa939101200000000, 0x3739bade00000000, 0x2e307fd400000000, + 0xb030d51800000000, 0x53375a9600000000, 0xcd37f05a00000000, + 0x4a146bff00000000, 0xd414c13300000000, 0x37134ebd00000000, + 0xa913e47100000000, 0xb01a217b00000000, 0x2e1a8bb700000000, + 0xcd1d043900000000, 0x531daef500000000, 0xff0f8e2c00000000, + 0x610f24e000000000, 0x8208ab6e00000000, 0x1c0801a200000000, + 0x0501c4a800000000, 0x9b016e6400000000, 0x7806e1ea00000000, + 0xe6064b2600000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xb8bc6765, 0xaa09c88b, 0x12b5afee, 0x8f629757, + 0x37def032, 0x256b5fdc, 0x9dd738b9, 0xc5b428ef, 0x7d084f8a, + 0x6fbde064, 0xd7018701, 0x4ad6bfb8, 0xf26ad8dd, 0xe0df7733, + 0x58631056, 0x5019579f, 0xe8a530fa, 0xfa109f14, 0x42acf871, + 0xdf7bc0c8, 0x67c7a7ad, 0x75720843, 0xcdce6f26, 0x95ad7f70, + 0x2d111815, 0x3fa4b7fb, 0x8718d09e, 0x1acfe827, 0xa2738f42, + 0xb0c620ac, 0x087a47c9, 0xa032af3e, 0x188ec85b, 0x0a3b67b5, + 0xb28700d0, 0x2f503869, 0x97ec5f0c, 0x8559f0e2, 0x3de59787, + 0x658687d1, 0xdd3ae0b4, 0xcf8f4f5a, 0x7733283f, 0xeae41086, + 0x525877e3, 0x40edd80d, 0xf851bf68, 0xf02bf8a1, 0x48979fc4, + 0x5a22302a, 0xe29e574f, 0x7f496ff6, 0xc7f50893, 0xd540a77d, + 0x6dfcc018, 0x359fd04e, 0x8d23b72b, 0x9f9618c5, 0x272a7fa0, + 0xbafd4719, 0x0241207c, 0x10f48f92, 0xa848e8f7, 0x9b14583d, + 0x23a83f58, 0x311d90b6, 0x89a1f7d3, 0x1476cf6a, 0xaccaa80f, + 0xbe7f07e1, 0x06c36084, 0x5ea070d2, 0xe61c17b7, 0xf4a9b859, + 0x4c15df3c, 0xd1c2e785, 0x697e80e0, 0x7bcb2f0e, 0xc377486b, + 0xcb0d0fa2, 0x73b168c7, 0x6104c729, 0xd9b8a04c, 0x446f98f5, + 0xfcd3ff90, 0xee66507e, 0x56da371b, 0x0eb9274d, 0xb6054028, + 0xa4b0efc6, 0x1c0c88a3, 0x81dbb01a, 0x3967d77f, 0x2bd27891, + 0x936e1ff4, 0x3b26f703, 0x839a9066, 0x912f3f88, 0x299358ed, + 0xb4446054, 0x0cf80731, 0x1e4da8df, 0xa6f1cfba, 0xfe92dfec, + 0x462eb889, 0x549b1767, 0xec277002, 0x71f048bb, 0xc94c2fde, + 0xdbf98030, 0x6345e755, 0x6b3fa09c, 0xd383c7f9, 0xc1366817, + 0x798a0f72, 0xe45d37cb, 0x5ce150ae, 0x4e54ff40, 0xf6e89825, + 0xae8b8873, 0x1637ef16, 0x048240f8, 0xbc3e279d, 0x21e91f24, + 0x99557841, 0x8be0d7af, 0x335cb0ca, 0xed59b63b, 0x55e5d15e, + 0x47507eb0, 0xffec19d5, 0x623b216c, 0xda874609, 0xc832e9e7, + 0x708e8e82, 0x28ed9ed4, 0x9051f9b1, 0x82e4565f, 0x3a58313a, + 0xa78f0983, 0x1f336ee6, 0x0d86c108, 0xb53aa66d, 0xbd40e1a4, + 0x05fc86c1, 0x1749292f, 0xaff54e4a, 0x322276f3, 0x8a9e1196, + 0x982bbe78, 0x2097d91d, 0x78f4c94b, 0xc048ae2e, 0xd2fd01c0, + 0x6a4166a5, 0xf7965e1c, 0x4f2a3979, 0x5d9f9697, 0xe523f1f2, + 0x4d6b1905, 0xf5d77e60, 0xe762d18e, 0x5fdeb6eb, 0xc2098e52, + 0x7ab5e937, 0x680046d9, 0xd0bc21bc, 0x88df31ea, 0x3063568f, + 0x22d6f961, 0x9a6a9e04, 0x07bda6bd, 0xbf01c1d8, 0xadb46e36, + 0x15080953, 0x1d724e9a, 0xa5ce29ff, 0xb77b8611, 0x0fc7e174, + 0x9210d9cd, 0x2aacbea8, 0x38191146, 0x80a57623, 0xd8c66675, + 0x607a0110, 0x72cfaefe, 0xca73c99b, 0x57a4f122, 0xef189647, + 0xfdad39a9, 0x45115ecc, 0x764dee06, 0xcef18963, 0xdc44268d, + 0x64f841e8, 0xf92f7951, 0x41931e34, 0x5326b1da, 0xeb9ad6bf, + 0xb3f9c6e9, 0x0b45a18c, 0x19f00e62, 0xa14c6907, 0x3c9b51be, + 0x842736db, 0x96929935, 0x2e2efe50, 0x2654b999, 0x9ee8defc, + 0x8c5d7112, 0x34e11677, 0xa9362ece, 0x118a49ab, 0x033fe645, + 0xbb838120, 0xe3e09176, 0x5b5cf613, 0x49e959fd, 0xf1553e98, + 0x6c820621, 0xd43e6144, 0xc68bceaa, 0x7e37a9cf, 0xd67f4138, + 0x6ec3265d, 0x7c7689b3, 0xc4caeed6, 0x591dd66f, 0xe1a1b10a, + 0xf3141ee4, 0x4ba87981, 0x13cb69d7, 0xab770eb2, 0xb9c2a15c, + 0x017ec639, 0x9ca9fe80, 0x241599e5, 0x36a0360b, 0x8e1c516e, + 0x866616a7, 0x3eda71c2, 0x2c6fde2c, 0x94d3b949, 0x090481f0, + 0xb1b8e695, 0xa30d497b, 0x1bb12e1e, 0x43d23e48, 0xfb6e592d, + 0xe9dbf6c3, 0x516791a6, 0xccb0a91f, 0x740cce7a, 0x66b96194, + 0xde0506f1}, + {0x00000000, 0x01c26a37, 0x0384d46e, 0x0246be59, 0x0709a8dc, + 0x06cbc2eb, 0x048d7cb2, 0x054f1685, 0x0e1351b8, 0x0fd13b8f, + 0x0d9785d6, 0x0c55efe1, 0x091af964, 0x08d89353, 0x0a9e2d0a, + 0x0b5c473d, 0x1c26a370, 0x1de4c947, 0x1fa2771e, 0x1e601d29, + 0x1b2f0bac, 0x1aed619b, 0x18abdfc2, 0x1969b5f5, 0x1235f2c8, + 0x13f798ff, 0x11b126a6, 0x10734c91, 0x153c5a14, 0x14fe3023, + 0x16b88e7a, 0x177ae44d, 0x384d46e0, 0x398f2cd7, 0x3bc9928e, + 0x3a0bf8b9, 0x3f44ee3c, 0x3e86840b, 0x3cc03a52, 0x3d025065, + 0x365e1758, 0x379c7d6f, 0x35dac336, 0x3418a901, 0x3157bf84, + 0x3095d5b3, 0x32d36bea, 0x331101dd, 0x246be590, 0x25a98fa7, + 0x27ef31fe, 0x262d5bc9, 0x23624d4c, 0x22a0277b, 0x20e69922, + 0x2124f315, 0x2a78b428, 0x2bbade1f, 0x29fc6046, 0x283e0a71, + 0x2d711cf4, 0x2cb376c3, 0x2ef5c89a, 0x2f37a2ad, 0x709a8dc0, + 0x7158e7f7, 0x731e59ae, 0x72dc3399, 0x7793251c, 0x76514f2b, + 0x7417f172, 0x75d59b45, 0x7e89dc78, 0x7f4bb64f, 0x7d0d0816, + 0x7ccf6221, 0x798074a4, 0x78421e93, 0x7a04a0ca, 0x7bc6cafd, + 0x6cbc2eb0, 0x6d7e4487, 0x6f38fade, 0x6efa90e9, 0x6bb5866c, + 0x6a77ec5b, 0x68315202, 0x69f33835, 0x62af7f08, 0x636d153f, + 0x612bab66, 0x60e9c151, 0x65a6d7d4, 0x6464bde3, 0x662203ba, + 0x67e0698d, 0x48d7cb20, 0x4915a117, 0x4b531f4e, 0x4a917579, + 0x4fde63fc, 0x4e1c09cb, 0x4c5ab792, 0x4d98dda5, 0x46c49a98, + 0x4706f0af, 0x45404ef6, 0x448224c1, 0x41cd3244, 0x400f5873, + 0x4249e62a, 0x438b8c1d, 0x54f16850, 0x55330267, 0x5775bc3e, + 0x56b7d609, 0x53f8c08c, 0x523aaabb, 0x507c14e2, 0x51be7ed5, + 0x5ae239e8, 0x5b2053df, 0x5966ed86, 0x58a487b1, 0x5deb9134, + 0x5c29fb03, 0x5e6f455a, 0x5fad2f6d, 0xe1351b80, 0xe0f771b7, + 0xe2b1cfee, 0xe373a5d9, 0xe63cb35c, 0xe7fed96b, 0xe5b86732, + 0xe47a0d05, 0xef264a38, 0xeee4200f, 0xeca29e56, 0xed60f461, + 0xe82fe2e4, 0xe9ed88d3, 0xebab368a, 0xea695cbd, 0xfd13b8f0, + 0xfcd1d2c7, 0xfe976c9e, 0xff5506a9, 0xfa1a102c, 0xfbd87a1b, + 0xf99ec442, 0xf85cae75, 0xf300e948, 0xf2c2837f, 0xf0843d26, + 0xf1465711, 0xf4094194, 0xf5cb2ba3, 0xf78d95fa, 0xf64fffcd, + 0xd9785d60, 0xd8ba3757, 0xdafc890e, 0xdb3ee339, 0xde71f5bc, + 0xdfb39f8b, 0xddf521d2, 0xdc374be5, 0xd76b0cd8, 0xd6a966ef, + 0xd4efd8b6, 0xd52db281, 0xd062a404, 0xd1a0ce33, 0xd3e6706a, + 0xd2241a5d, 0xc55efe10, 0xc49c9427, 0xc6da2a7e, 0xc7184049, + 0xc25756cc, 0xc3953cfb, 0xc1d382a2, 0xc011e895, 0xcb4dafa8, + 0xca8fc59f, 0xc8c97bc6, 0xc90b11f1, 0xcc440774, 0xcd866d43, + 0xcfc0d31a, 0xce02b92d, 0x91af9640, 0x906dfc77, 0x922b422e, + 0x93e92819, 0x96a63e9c, 0x976454ab, 0x9522eaf2, 0x94e080c5, + 0x9fbcc7f8, 0x9e7eadcf, 0x9c381396, 0x9dfa79a1, 0x98b56f24, + 0x99770513, 0x9b31bb4a, 0x9af3d17d, 0x8d893530, 0x8c4b5f07, + 0x8e0de15e, 0x8fcf8b69, 0x8a809dec, 0x8b42f7db, 0x89044982, + 0x88c623b5, 0x839a6488, 0x82580ebf, 0x801eb0e6, 0x81dcdad1, + 0x8493cc54, 0x8551a663, 0x8717183a, 0x86d5720d, 0xa9e2d0a0, + 0xa820ba97, 0xaa6604ce, 0xaba46ef9, 0xaeeb787c, 0xaf29124b, + 0xad6fac12, 0xacadc625, 0xa7f18118, 0xa633eb2f, 0xa4755576, + 0xa5b73f41, 0xa0f829c4, 0xa13a43f3, 0xa37cfdaa, 0xa2be979d, + 0xb5c473d0, 0xb40619e7, 0xb640a7be, 0xb782cd89, 0xb2cddb0c, + 0xb30fb13b, 0xb1490f62, 0xb08b6555, 0xbbd72268, 0xba15485f, + 0xb853f606, 0xb9919c31, 0xbcde8ab4, 0xbd1ce083, 0xbf5a5eda, + 0xbe9834ed}, + {0x00000000, 0x191b3141, 0x32366282, 0x2b2d53c3, 0x646cc504, + 0x7d77f445, 0x565aa786, 0x4f4196c7, 0xc8d98a08, 0xd1c2bb49, + 0xfaefe88a, 0xe3f4d9cb, 0xacb54f0c, 0xb5ae7e4d, 0x9e832d8e, + 0x87981ccf, 0x4ac21251, 0x53d92310, 0x78f470d3, 0x61ef4192, + 0x2eaed755, 0x37b5e614, 0x1c98b5d7, 0x05838496, 0x821b9859, + 0x9b00a918, 0xb02dfadb, 0xa936cb9a, 0xe6775d5d, 0xff6c6c1c, + 0xd4413fdf, 0xcd5a0e9e, 0x958424a2, 0x8c9f15e3, 0xa7b24620, + 0xbea97761, 0xf1e8e1a6, 0xe8f3d0e7, 0xc3de8324, 0xdac5b265, + 0x5d5daeaa, 0x44469feb, 0x6f6bcc28, 0x7670fd69, 0x39316bae, + 0x202a5aef, 0x0b07092c, 0x121c386d, 0xdf4636f3, 0xc65d07b2, + 0xed705471, 0xf46b6530, 0xbb2af3f7, 0xa231c2b6, 0x891c9175, + 0x9007a034, 0x179fbcfb, 0x0e848dba, 0x25a9de79, 0x3cb2ef38, + 0x73f379ff, 0x6ae848be, 0x41c51b7d, 0x58de2a3c, 0xf0794f05, + 0xe9627e44, 0xc24f2d87, 0xdb541cc6, 0x94158a01, 0x8d0ebb40, + 0xa623e883, 0xbf38d9c2, 0x38a0c50d, 0x21bbf44c, 0x0a96a78f, + 0x138d96ce, 0x5ccc0009, 0x45d73148, 0x6efa628b, 0x77e153ca, + 0xbabb5d54, 0xa3a06c15, 0x888d3fd6, 0x91960e97, 0xded79850, + 0xc7cca911, 0xece1fad2, 0xf5facb93, 0x7262d75c, 0x6b79e61d, + 0x4054b5de, 0x594f849f, 0x160e1258, 0x0f152319, 0x243870da, + 0x3d23419b, 0x65fd6ba7, 0x7ce65ae6, 0x57cb0925, 0x4ed03864, + 0x0191aea3, 0x188a9fe2, 0x33a7cc21, 0x2abcfd60, 0xad24e1af, + 0xb43fd0ee, 0x9f12832d, 0x8609b26c, 0xc94824ab, 0xd05315ea, + 0xfb7e4629, 0xe2657768, 0x2f3f79f6, 0x362448b7, 0x1d091b74, + 0x04122a35, 0x4b53bcf2, 0x52488db3, 0x7965de70, 0x607eef31, + 0xe7e6f3fe, 0xfefdc2bf, 0xd5d0917c, 0xcccba03d, 0x838a36fa, + 0x9a9107bb, 0xb1bc5478, 0xa8a76539, 0x3b83984b, 0x2298a90a, + 0x09b5fac9, 0x10aecb88, 0x5fef5d4f, 0x46f46c0e, 0x6dd93fcd, + 0x74c20e8c, 0xf35a1243, 0xea412302, 0xc16c70c1, 0xd8774180, + 0x9736d747, 0x8e2de606, 0xa500b5c5, 0xbc1b8484, 0x71418a1a, + 0x685abb5b, 0x4377e898, 0x5a6cd9d9, 0x152d4f1e, 0x0c367e5f, + 0x271b2d9c, 0x3e001cdd, 0xb9980012, 0xa0833153, 0x8bae6290, + 0x92b553d1, 0xddf4c516, 0xc4eff457, 0xefc2a794, 0xf6d996d5, + 0xae07bce9, 0xb71c8da8, 0x9c31de6b, 0x852aef2a, 0xca6b79ed, + 0xd37048ac, 0xf85d1b6f, 0xe1462a2e, 0x66de36e1, 0x7fc507a0, + 0x54e85463, 0x4df36522, 0x02b2f3e5, 0x1ba9c2a4, 0x30849167, + 0x299fa026, 0xe4c5aeb8, 0xfdde9ff9, 0xd6f3cc3a, 0xcfe8fd7b, + 0x80a96bbc, 0x99b25afd, 0xb29f093e, 0xab84387f, 0x2c1c24b0, + 0x350715f1, 0x1e2a4632, 0x07317773, 0x4870e1b4, 0x516bd0f5, + 0x7a468336, 0x635db277, 0xcbfad74e, 0xd2e1e60f, 0xf9ccb5cc, + 0xe0d7848d, 0xaf96124a, 0xb68d230b, 0x9da070c8, 0x84bb4189, + 0x03235d46, 0x1a386c07, 0x31153fc4, 0x280e0e85, 0x674f9842, + 0x7e54a903, 0x5579fac0, 0x4c62cb81, 0x8138c51f, 0x9823f45e, + 0xb30ea79d, 0xaa1596dc, 0xe554001b, 0xfc4f315a, 0xd7626299, + 0xce7953d8, 0x49e14f17, 0x50fa7e56, 0x7bd72d95, 0x62cc1cd4, + 0x2d8d8a13, 0x3496bb52, 0x1fbbe891, 0x06a0d9d0, 0x5e7ef3ec, + 0x4765c2ad, 0x6c48916e, 0x7553a02f, 0x3a1236e8, 0x230907a9, + 0x0824546a, 0x113f652b, 0x96a779e4, 0x8fbc48a5, 0xa4911b66, + 0xbd8a2a27, 0xf2cbbce0, 0xebd08da1, 0xc0fdde62, 0xd9e6ef23, + 0x14bce1bd, 0x0da7d0fc, 0x268a833f, 0x3f91b27e, 0x70d024b9, + 0x69cb15f8, 0x42e6463b, 0x5bfd777a, 0xdc656bb5, 0xc57e5af4, + 0xee530937, 0xf7483876, 0xb809aeb1, 0xa1129ff0, 0x8a3fcc33, + 0x9324fd72}, + {0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0x96300777, 0x2c610eee, 0xba510999, 0x19c46d07, + 0x8ff46a70, 0x35a563e9, 0xa395649e, 0x3288db0e, 0xa4b8dc79, + 0x1ee9d5e0, 0x88d9d297, 0x2b4cb609, 0xbd7cb17e, 0x072db8e7, + 0x911dbf90, 0x6410b71d, 0xf220b06a, 0x4871b9f3, 0xde41be84, + 0x7dd4da1a, 0xebe4dd6d, 0x51b5d4f4, 0xc785d383, 0x56986c13, + 0xc0a86b64, 0x7af962fd, 0xecc9658a, 0x4f5c0114, 0xd96c0663, + 0x633d0ffa, 0xf50d088d, 0xc8206e3b, 0x5e10694c, 0xe44160d5, + 0x727167a2, 0xd1e4033c, 0x47d4044b, 0xfd850dd2, 0x6bb50aa5, + 0xfaa8b535, 0x6c98b242, 0xd6c9bbdb, 0x40f9bcac, 0xe36cd832, + 0x755cdf45, 0xcf0dd6dc, 0x593dd1ab, 0xac30d926, 0x3a00de51, + 0x8051d7c8, 0x1661d0bf, 0xb5f4b421, 0x23c4b356, 0x9995bacf, + 0x0fa5bdb8, 0x9eb80228, 0x0888055f, 0xb2d90cc6, 0x24e90bb1, + 0x877c6f2f, 0x114c6858, 0xab1d61c1, 0x3d2d66b6, 0x9041dc76, + 0x0671db01, 0xbc20d298, 0x2a10d5ef, 0x8985b171, 0x1fb5b606, + 0xa5e4bf9f, 0x33d4b8e8, 0xa2c90778, 0x34f9000f, 0x8ea80996, + 0x18980ee1, 0xbb0d6a7f, 0x2d3d6d08, 0x976c6491, 0x015c63e6, + 0xf4516b6b, 0x62616c1c, 0xd8306585, 0x4e0062f2, 0xed95066c, + 0x7ba5011b, 0xc1f40882, 0x57c40ff5, 0xc6d9b065, 0x50e9b712, + 0xeab8be8b, 0x7c88b9fc, 0xdf1ddd62, 0x492dda15, 0xf37cd38c, + 0x654cd4fb, 0x5861b24d, 0xce51b53a, 0x7400bca3, 0xe230bbd4, + 0x41a5df4a, 0xd795d83d, 0x6dc4d1a4, 0xfbf4d6d3, 0x6ae96943, + 0xfcd96e34, 0x468867ad, 0xd0b860da, 0x732d0444, 0xe51d0333, + 0x5f4c0aaa, 0xc97c0ddd, 0x3c710550, 0xaa410227, 0x10100bbe, + 0x86200cc9, 0x25b56857, 0xb3856f20, 0x09d466b9, 0x9fe461ce, + 0x0ef9de5e, 0x98c9d929, 0x2298d0b0, 0xb4a8d7c7, 0x173db359, + 0x810db42e, 0x3b5cbdb7, 0xad6cbac0, 0x2083b8ed, 0xb6b3bf9a, + 0x0ce2b603, 0x9ad2b174, 0x3947d5ea, 0xaf77d29d, 0x1526db04, + 0x8316dc73, 0x120b63e3, 0x843b6494, 0x3e6a6d0d, 0xa85a6a7a, + 0x0bcf0ee4, 0x9dff0993, 0x27ae000a, 0xb19e077d, 0x44930ff0, + 0xd2a30887, 0x68f2011e, 0xfec20669, 0x5d5762f7, 0xcb676580, + 0x71366c19, 0xe7066b6e, 0x761bd4fe, 0xe02bd389, 0x5a7ada10, + 0xcc4add67, 0x6fdfb9f9, 0xf9efbe8e, 0x43beb717, 0xd58eb060, + 0xe8a3d6d6, 0x7e93d1a1, 0xc4c2d838, 0x52f2df4f, 0xf167bbd1, + 0x6757bca6, 0xdd06b53f, 0x4b36b248, 0xda2b0dd8, 0x4c1b0aaf, + 0xf64a0336, 0x607a0441, 0xc3ef60df, 0x55df67a8, 0xef8e6e31, + 0x79be6946, 0x8cb361cb, 0x1a8366bc, 0xa0d26f25, 0x36e26852, + 0x95770ccc, 0x03470bbb, 0xb9160222, 0x2f260555, 0xbe3bbac5, + 0x280bbdb2, 0x925ab42b, 0x046ab35c, 0xa7ffd7c2, 0x31cfd0b5, + 0x8b9ed92c, 0x1daede5b, 0xb0c2649b, 0x26f263ec, 0x9ca36a75, + 0x0a936d02, 0xa906099c, 0x3f360eeb, 0x85670772, 0x13570005, + 0x824abf95, 0x147ab8e2, 0xae2bb17b, 0x381bb60c, 0x9b8ed292, + 0x0dbed5e5, 0xb7efdc7c, 0x21dfdb0b, 0xd4d2d386, 0x42e2d4f1, + 0xf8b3dd68, 0x6e83da1f, 0xcd16be81, 0x5b26b9f6, 0xe177b06f, + 0x7747b718, 0xe65a0888, 0x706a0fff, 0xca3b0666, 0x5c0b0111, + 0xff9e658f, 0x69ae62f8, 0xd3ff6b61, 0x45cf6c16, 0x78e20aa0, + 0xeed20dd7, 0x5483044e, 0xc2b30339, 0x612667a7, 0xf71660d0, + 0x4d476949, 0xdb776e3e, 0x4a6ad1ae, 0xdc5ad6d9, 0x660bdf40, + 0xf03bd837, 0x53aebca9, 0xc59ebbde, 0x7fcfb247, 0xe9ffb530, + 0x1cf2bdbd, 0x8ac2baca, 0x3093b353, 0xa6a3b424, 0x0536d0ba, + 0x9306d7cd, 0x2957de54, 0xbf67d923, 0x2e7a66b3, 0xb84a61c4, + 0x021b685d, 0x942b6f2a, 0x37be0bb4, 0xa18e0cc3, 0x1bdf055a, + 0x8def022d}, + {0x00000000, 0x41311b19, 0x82623632, 0xc3532d2b, 0x04c56c64, + 0x45f4777d, 0x86a75a56, 0xc796414f, 0x088ad9c8, 0x49bbc2d1, + 0x8ae8effa, 0xcbd9f4e3, 0x0c4fb5ac, 0x4d7eaeb5, 0x8e2d839e, + 0xcf1c9887, 0x5112c24a, 0x1023d953, 0xd370f478, 0x9241ef61, + 0x55d7ae2e, 0x14e6b537, 0xd7b5981c, 0x96848305, 0x59981b82, + 0x18a9009b, 0xdbfa2db0, 0x9acb36a9, 0x5d5d77e6, 0x1c6c6cff, + 0xdf3f41d4, 0x9e0e5acd, 0xa2248495, 0xe3159f8c, 0x2046b2a7, + 0x6177a9be, 0xa6e1e8f1, 0xe7d0f3e8, 0x2483dec3, 0x65b2c5da, + 0xaaae5d5d, 0xeb9f4644, 0x28cc6b6f, 0x69fd7076, 0xae6b3139, + 0xef5a2a20, 0x2c09070b, 0x6d381c12, 0xf33646df, 0xb2075dc6, + 0x715470ed, 0x30656bf4, 0xf7f32abb, 0xb6c231a2, 0x75911c89, + 0x34a00790, 0xfbbc9f17, 0xba8d840e, 0x79dea925, 0x38efb23c, + 0xff79f373, 0xbe48e86a, 0x7d1bc541, 0x3c2ade58, 0x054f79f0, + 0x447e62e9, 0x872d4fc2, 0xc61c54db, 0x018a1594, 0x40bb0e8d, + 0x83e823a6, 0xc2d938bf, 0x0dc5a038, 0x4cf4bb21, 0x8fa7960a, + 0xce968d13, 0x0900cc5c, 0x4831d745, 0x8b62fa6e, 0xca53e177, + 0x545dbbba, 0x156ca0a3, 0xd63f8d88, 0x970e9691, 0x5098d7de, + 0x11a9ccc7, 0xd2fae1ec, 0x93cbfaf5, 0x5cd76272, 0x1de6796b, + 0xdeb55440, 0x9f844f59, 0x58120e16, 0x1923150f, 0xda703824, + 0x9b41233d, 0xa76bfd65, 0xe65ae67c, 0x2509cb57, 0x6438d04e, + 0xa3ae9101, 0xe29f8a18, 0x21cca733, 0x60fdbc2a, 0xafe124ad, + 0xeed03fb4, 0x2d83129f, 0x6cb20986, 0xab2448c9, 0xea1553d0, + 0x29467efb, 0x687765e2, 0xf6793f2f, 0xb7482436, 0x741b091d, + 0x352a1204, 0xf2bc534b, 0xb38d4852, 0x70de6579, 0x31ef7e60, + 0xfef3e6e7, 0xbfc2fdfe, 0x7c91d0d5, 0x3da0cbcc, 0xfa368a83, + 0xbb07919a, 0x7854bcb1, 0x3965a7a8, 0x4b98833b, 0x0aa99822, + 0xc9fab509, 0x88cbae10, 0x4f5def5f, 0x0e6cf446, 0xcd3fd96d, + 0x8c0ec274, 0x43125af3, 0x022341ea, 0xc1706cc1, 0x804177d8, + 0x47d73697, 0x06e62d8e, 0xc5b500a5, 0x84841bbc, 0x1a8a4171, + 0x5bbb5a68, 0x98e87743, 0xd9d96c5a, 0x1e4f2d15, 0x5f7e360c, + 0x9c2d1b27, 0xdd1c003e, 0x120098b9, 0x533183a0, 0x9062ae8b, + 0xd153b592, 0x16c5f4dd, 0x57f4efc4, 0x94a7c2ef, 0xd596d9f6, + 0xe9bc07ae, 0xa88d1cb7, 0x6bde319c, 0x2aef2a85, 0xed796bca, + 0xac4870d3, 0x6f1b5df8, 0x2e2a46e1, 0xe136de66, 0xa007c57f, + 0x6354e854, 0x2265f34d, 0xe5f3b202, 0xa4c2a91b, 0x67918430, + 0x26a09f29, 0xb8aec5e4, 0xf99fdefd, 0x3accf3d6, 0x7bfde8cf, + 0xbc6ba980, 0xfd5ab299, 0x3e099fb2, 0x7f3884ab, 0xb0241c2c, + 0xf1150735, 0x32462a1e, 0x73773107, 0xb4e17048, 0xf5d06b51, + 0x3683467a, 0x77b25d63, 0x4ed7facb, 0x0fe6e1d2, 0xccb5ccf9, + 0x8d84d7e0, 0x4a1296af, 0x0b238db6, 0xc870a09d, 0x8941bb84, + 0x465d2303, 0x076c381a, 0xc43f1531, 0x850e0e28, 0x42984f67, + 0x03a9547e, 0xc0fa7955, 0x81cb624c, 0x1fc53881, 0x5ef42398, + 0x9da70eb3, 0xdc9615aa, 0x1b0054e5, 0x5a314ffc, 0x996262d7, + 0xd85379ce, 0x174fe149, 0x567efa50, 0x952dd77b, 0xd41ccc62, + 0x138a8d2d, 0x52bb9634, 0x91e8bb1f, 0xd0d9a006, 0xecf37e5e, + 0xadc26547, 0x6e91486c, 0x2fa05375, 0xe836123a, 0xa9070923, + 0x6a542408, 0x2b653f11, 0xe479a796, 0xa548bc8f, 0x661b91a4, + 0x272a8abd, 0xe0bccbf2, 0xa18dd0eb, 0x62defdc0, 0x23efe6d9, + 0xbde1bc14, 0xfcd0a70d, 0x3f838a26, 0x7eb2913f, 0xb924d070, + 0xf815cb69, 0x3b46e642, 0x7a77fd5b, 0xb56b65dc, 0xf45a7ec5, + 0x370953ee, 0x763848f7, 0xb1ae09b8, 0xf09f12a1, 0x33cc3f8a, + 0x72fd2493}, + {0x00000000, 0x376ac201, 0x6ed48403, 0x59be4602, 0xdca80907, + 0xebc2cb06, 0xb27c8d04, 0x85164f05, 0xb851130e, 0x8f3bd10f, + 0xd685970d, 0xe1ef550c, 0x64f91a09, 0x5393d808, 0x0a2d9e0a, + 0x3d475c0b, 0x70a3261c, 0x47c9e41d, 0x1e77a21f, 0x291d601e, + 0xac0b2f1b, 0x9b61ed1a, 0xc2dfab18, 0xf5b56919, 0xc8f23512, + 0xff98f713, 0xa626b111, 0x914c7310, 0x145a3c15, 0x2330fe14, + 0x7a8eb816, 0x4de47a17, 0xe0464d38, 0xd72c8f39, 0x8e92c93b, + 0xb9f80b3a, 0x3cee443f, 0x0b84863e, 0x523ac03c, 0x6550023d, + 0x58175e36, 0x6f7d9c37, 0x36c3da35, 0x01a91834, 0x84bf5731, + 0xb3d59530, 0xea6bd332, 0xdd011133, 0x90e56b24, 0xa78fa925, + 0xfe31ef27, 0xc95b2d26, 0x4c4d6223, 0x7b27a022, 0x2299e620, + 0x15f32421, 0x28b4782a, 0x1fdeba2b, 0x4660fc29, 0x710a3e28, + 0xf41c712d, 0xc376b32c, 0x9ac8f52e, 0xada2372f, 0xc08d9a70, + 0xf7e75871, 0xae591e73, 0x9933dc72, 0x1c259377, 0x2b4f5176, + 0x72f11774, 0x459bd575, 0x78dc897e, 0x4fb64b7f, 0x16080d7d, + 0x2162cf7c, 0xa4748079, 0x931e4278, 0xcaa0047a, 0xfdcac67b, + 0xb02ebc6c, 0x87447e6d, 0xdefa386f, 0xe990fa6e, 0x6c86b56b, + 0x5bec776a, 0x02523168, 0x3538f369, 0x087faf62, 0x3f156d63, + 0x66ab2b61, 0x51c1e960, 0xd4d7a665, 0xe3bd6464, 0xba032266, + 0x8d69e067, 0x20cbd748, 0x17a11549, 0x4e1f534b, 0x7975914a, + 0xfc63de4f, 0xcb091c4e, 0x92b75a4c, 0xa5dd984d, 0x989ac446, + 0xaff00647, 0xf64e4045, 0xc1248244, 0x4432cd41, 0x73580f40, + 0x2ae64942, 0x1d8c8b43, 0x5068f154, 0x67023355, 0x3ebc7557, + 0x09d6b756, 0x8cc0f853, 0xbbaa3a52, 0xe2147c50, 0xd57ebe51, + 0xe839e25a, 0xdf53205b, 0x86ed6659, 0xb187a458, 0x3491eb5d, + 0x03fb295c, 0x5a456f5e, 0x6d2fad5f, 0x801b35e1, 0xb771f7e0, + 0xeecfb1e2, 0xd9a573e3, 0x5cb33ce6, 0x6bd9fee7, 0x3267b8e5, + 0x050d7ae4, 0x384a26ef, 0x0f20e4ee, 0x569ea2ec, 0x61f460ed, + 0xe4e22fe8, 0xd388ede9, 0x8a36abeb, 0xbd5c69ea, 0xf0b813fd, + 0xc7d2d1fc, 0x9e6c97fe, 0xa90655ff, 0x2c101afa, 0x1b7ad8fb, + 0x42c49ef9, 0x75ae5cf8, 0x48e900f3, 0x7f83c2f2, 0x263d84f0, + 0x115746f1, 0x944109f4, 0xa32bcbf5, 0xfa958df7, 0xcdff4ff6, + 0x605d78d9, 0x5737bad8, 0x0e89fcda, 0x39e33edb, 0xbcf571de, + 0x8b9fb3df, 0xd221f5dd, 0xe54b37dc, 0xd80c6bd7, 0xef66a9d6, + 0xb6d8efd4, 0x81b22dd5, 0x04a462d0, 0x33cea0d1, 0x6a70e6d3, + 0x5d1a24d2, 0x10fe5ec5, 0x27949cc4, 0x7e2adac6, 0x494018c7, + 0xcc5657c2, 0xfb3c95c3, 0xa282d3c1, 0x95e811c0, 0xa8af4dcb, + 0x9fc58fca, 0xc67bc9c8, 0xf1110bc9, 0x740744cc, 0x436d86cd, + 0x1ad3c0cf, 0x2db902ce, 0x4096af91, 0x77fc6d90, 0x2e422b92, + 0x1928e993, 0x9c3ea696, 0xab546497, 0xf2ea2295, 0xc580e094, + 0xf8c7bc9f, 0xcfad7e9e, 0x9613389c, 0xa179fa9d, 0x246fb598, + 0x13057799, 0x4abb319b, 0x7dd1f39a, 0x3035898d, 0x075f4b8c, + 0x5ee10d8e, 0x698bcf8f, 0xec9d808a, 0xdbf7428b, 0x82490489, + 0xb523c688, 0x88649a83, 0xbf0e5882, 0xe6b01e80, 0xd1dadc81, + 0x54cc9384, 0x63a65185, 0x3a181787, 0x0d72d586, 0xa0d0e2a9, + 0x97ba20a8, 0xce0466aa, 0xf96ea4ab, 0x7c78ebae, 0x4b1229af, + 0x12ac6fad, 0x25c6adac, 0x1881f1a7, 0x2feb33a6, 0x765575a4, + 0x413fb7a5, 0xc429f8a0, 0xf3433aa1, 0xaafd7ca3, 0x9d97bea2, + 0xd073c4b5, 0xe71906b4, 0xbea740b6, 0x89cd82b7, 0x0cdbcdb2, + 0x3bb10fb3, 0x620f49b1, 0x55658bb0, 0x6822d7bb, 0x5f4815ba, + 0x06f653b8, 0x319c91b9, 0xb48adebc, 0x83e01cbd, 0xda5e5abf, + 0xed3498be}, + {0x00000000, 0x6567bcb8, 0x8bc809aa, 0xeeafb512, 0x5797628f, + 0x32f0de37, 0xdc5f6b25, 0xb938d79d, 0xef28b4c5, 0x8a4f087d, + 0x64e0bd6f, 0x018701d7, 0xb8bfd64a, 0xddd86af2, 0x3377dfe0, + 0x56106358, 0x9f571950, 0xfa30a5e8, 0x149f10fa, 0x71f8ac42, + 0xc8c07bdf, 0xada7c767, 0x43087275, 0x266fcecd, 0x707fad95, + 0x1518112d, 0xfbb7a43f, 0x9ed01887, 0x27e8cf1a, 0x428f73a2, + 0xac20c6b0, 0xc9477a08, 0x3eaf32a0, 0x5bc88e18, 0xb5673b0a, + 0xd00087b2, 0x6938502f, 0x0c5fec97, 0xe2f05985, 0x8797e53d, + 0xd1878665, 0xb4e03add, 0x5a4f8fcf, 0x3f283377, 0x8610e4ea, + 0xe3775852, 0x0dd8ed40, 0x68bf51f8, 0xa1f82bf0, 0xc49f9748, + 0x2a30225a, 0x4f579ee2, 0xf66f497f, 0x9308f5c7, 0x7da740d5, + 0x18c0fc6d, 0x4ed09f35, 0x2bb7238d, 0xc518969f, 0xa07f2a27, + 0x1947fdba, 0x7c204102, 0x928ff410, 0xf7e848a8, 0x3d58149b, + 0x583fa823, 0xb6901d31, 0xd3f7a189, 0x6acf7614, 0x0fa8caac, + 0xe1077fbe, 0x8460c306, 0xd270a05e, 0xb7171ce6, 0x59b8a9f4, + 0x3cdf154c, 0x85e7c2d1, 0xe0807e69, 0x0e2fcb7b, 0x6b4877c3, + 0xa20f0dcb, 0xc768b173, 0x29c70461, 0x4ca0b8d9, 0xf5986f44, + 0x90ffd3fc, 0x7e5066ee, 0x1b37da56, 0x4d27b90e, 0x284005b6, + 0xc6efb0a4, 0xa3880c1c, 0x1ab0db81, 0x7fd76739, 0x9178d22b, + 0xf41f6e93, 0x03f7263b, 0x66909a83, 0x883f2f91, 0xed589329, + 0x546044b4, 0x3107f80c, 0xdfa84d1e, 0xbacff1a6, 0xecdf92fe, + 0x89b82e46, 0x67179b54, 0x027027ec, 0xbb48f071, 0xde2f4cc9, + 0x3080f9db, 0x55e74563, 0x9ca03f6b, 0xf9c783d3, 0x176836c1, + 0x720f8a79, 0xcb375de4, 0xae50e15c, 0x40ff544e, 0x2598e8f6, + 0x73888bae, 0x16ef3716, 0xf8408204, 0x9d273ebc, 0x241fe921, + 0x41785599, 0xafd7e08b, 0xcab05c33, 0x3bb659ed, 0x5ed1e555, + 0xb07e5047, 0xd519ecff, 0x6c213b62, 0x094687da, 0xe7e932c8, + 0x828e8e70, 0xd49eed28, 0xb1f95190, 0x5f56e482, 0x3a31583a, + 0x83098fa7, 0xe66e331f, 0x08c1860d, 0x6da63ab5, 0xa4e140bd, + 0xc186fc05, 0x2f294917, 0x4a4ef5af, 0xf3762232, 0x96119e8a, + 0x78be2b98, 0x1dd99720, 0x4bc9f478, 0x2eae48c0, 0xc001fdd2, + 0xa566416a, 0x1c5e96f7, 0x79392a4f, 0x97969f5d, 0xf2f123e5, + 0x05196b4d, 0x607ed7f5, 0x8ed162e7, 0xebb6de5f, 0x528e09c2, + 0x37e9b57a, 0xd9460068, 0xbc21bcd0, 0xea31df88, 0x8f566330, + 0x61f9d622, 0x049e6a9a, 0xbda6bd07, 0xd8c101bf, 0x366eb4ad, + 0x53090815, 0x9a4e721d, 0xff29cea5, 0x11867bb7, 0x74e1c70f, + 0xcdd91092, 0xa8beac2a, 0x46111938, 0x2376a580, 0x7566c6d8, + 0x10017a60, 0xfeaecf72, 0x9bc973ca, 0x22f1a457, 0x479618ef, + 0xa939adfd, 0xcc5e1145, 0x06ee4d76, 0x6389f1ce, 0x8d2644dc, + 0xe841f864, 0x51792ff9, 0x341e9341, 0xdab12653, 0xbfd69aeb, + 0xe9c6f9b3, 0x8ca1450b, 0x620ef019, 0x07694ca1, 0xbe519b3c, + 0xdb362784, 0x35999296, 0x50fe2e2e, 0x99b95426, 0xfcdee89e, + 0x12715d8c, 0x7716e134, 0xce2e36a9, 0xab498a11, 0x45e63f03, + 0x208183bb, 0x7691e0e3, 0x13f65c5b, 0xfd59e949, 0x983e55f1, + 0x2106826c, 0x44613ed4, 0xaace8bc6, 0xcfa9377e, 0x38417fd6, + 0x5d26c36e, 0xb389767c, 0xd6eecac4, 0x6fd61d59, 0x0ab1a1e1, + 0xe41e14f3, 0x8179a84b, 0xd769cb13, 0xb20e77ab, 0x5ca1c2b9, + 0x39c67e01, 0x80fea99c, 0xe5991524, 0x0b36a036, 0x6e511c8e, + 0xa7166686, 0xc271da3e, 0x2cde6f2c, 0x49b9d394, 0xf0810409, + 0x95e6b8b1, 0x7b490da3, 0x1e2eb11b, 0x483ed243, 0x2d596efb, + 0xc3f6dbe9, 0xa6916751, 0x1fa9b0cc, 0x7ace0c74, 0x9461b966, + 0xf10605de}}; + +#endif + +#endif + +#if N == 2 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xae689191, 0x87a02563, 0x29c8b4f2, 0xd4314c87, + 0x7a59dd16, 0x539169e4, 0xfdf9f875, 0x73139f4f, 0xdd7b0ede, + 0xf4b3ba2c, 0x5adb2bbd, 0xa722d3c8, 0x094a4259, 0x2082f6ab, + 0x8eea673a, 0xe6273e9e, 0x484faf0f, 0x61871bfd, 0xcfef8a6c, + 0x32167219, 0x9c7ee388, 0xb5b6577a, 0x1bdec6eb, 0x9534a1d1, + 0x3b5c3040, 0x129484b2, 0xbcfc1523, 0x4105ed56, 0xef6d7cc7, + 0xc6a5c835, 0x68cd59a4, 0x173f7b7d, 0xb957eaec, 0x909f5e1e, + 0x3ef7cf8f, 0xc30e37fa, 0x6d66a66b, 0x44ae1299, 0xeac68308, + 0x642ce432, 0xca4475a3, 0xe38cc151, 0x4de450c0, 0xb01da8b5, + 0x1e753924, 0x37bd8dd6, 0x99d51c47, 0xf11845e3, 0x5f70d472, + 0x76b86080, 0xd8d0f111, 0x25290964, 0x8b4198f5, 0xa2892c07, + 0x0ce1bd96, 0x820bdaac, 0x2c634b3d, 0x05abffcf, 0xabc36e5e, + 0x563a962b, 0xf85207ba, 0xd19ab348, 0x7ff222d9, 0x2e7ef6fa, + 0x8016676b, 0xa9ded399, 0x07b64208, 0xfa4fba7d, 0x54272bec, + 0x7def9f1e, 0xd3870e8f, 0x5d6d69b5, 0xf305f824, 0xdacd4cd6, + 0x74a5dd47, 0x895c2532, 0x2734b4a3, 0x0efc0051, 0xa09491c0, + 0xc859c864, 0x663159f5, 0x4ff9ed07, 0xe1917c96, 0x1c6884e3, + 0xb2001572, 0x9bc8a180, 0x35a03011, 0xbb4a572b, 0x1522c6ba, + 0x3cea7248, 0x9282e3d9, 0x6f7b1bac, 0xc1138a3d, 0xe8db3ecf, + 0x46b3af5e, 0x39418d87, 0x97291c16, 0xbee1a8e4, 0x10893975, + 0xed70c100, 0x43185091, 0x6ad0e463, 0xc4b875f2, 0x4a5212c8, + 0xe43a8359, 0xcdf237ab, 0x639aa63a, 0x9e635e4f, 0x300bcfde, + 0x19c37b2c, 0xb7abeabd, 0xdf66b319, 0x710e2288, 0x58c6967a, + 0xf6ae07eb, 0x0b57ff9e, 0xa53f6e0f, 0x8cf7dafd, 0x229f4b6c, + 0xac752c56, 0x021dbdc7, 0x2bd50935, 0x85bd98a4, 0x784460d1, + 0xd62cf140, 0xffe445b2, 0x518cd423, 0x5cfdedf4, 0xf2957c65, + 0xdb5dc897, 0x75355906, 0x88cca173, 0x26a430e2, 0x0f6c8410, + 0xa1041581, 0x2fee72bb, 0x8186e32a, 0xa84e57d8, 0x0626c649, + 0xfbdf3e3c, 0x55b7afad, 0x7c7f1b5f, 0xd2178ace, 0xbadad36a, + 0x14b242fb, 0x3d7af609, 0x93126798, 0x6eeb9fed, 0xc0830e7c, + 0xe94bba8e, 0x47232b1f, 0xc9c94c25, 0x67a1ddb4, 0x4e696946, + 0xe001f8d7, 0x1df800a2, 0xb3909133, 0x9a5825c1, 0x3430b450, + 0x4bc29689, 0xe5aa0718, 0xcc62b3ea, 0x620a227b, 0x9ff3da0e, + 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0x7893cce4, + 0x93a477e7, 0x7c661cd9, 0x8d6d4754, 0x62af2c6a, 0x89989769, + 0x665afc57, 0x8486e72e, 0x6b448c10, 0x80733713, 0x6fb15c2d, + 0xb9148648, 0x56d6ed76, 0xbde15675, 0x52233d4b, 0xb0ff2632, + 0x5f3d4d0c, 0xb40af60f, 0x5bc89d31, 0xaac3c6bc, 0x4501ad82, + 0xae361681, 0x41f47dbf, 0xa32866c6, 0x4cea0df8, 0xa7ddb6fb, + 0x481fddc5, 0xd1e70470, 0x3e256f4e, 0xd512d44d, 0x3ad0bf73, + 0xd80ca40a, 0x37cecf34, 0xdcf97437, 0x333b1f09, 0xc2304484, + 0x2df22fba, 0xc6c594b9, 0x2907ff87, 0xcbdbe4fe, 0x24198fc0, + 0xcf2e34c3, 0x20ec5ffd, 0xf6498598, 0x198beea6, 0xf2bc55a5, + 0x1d7e3e9b, 0xffa225e2, 0x10604edc, 0xfb57f5df, 0x14959ee1, + 0xe59ec56c, 0x0a5cae52, 0xe16b1551, 0x0ea97e6f, 0xec756516, + 0x03b70e28, 0xe880b52b, 0x0742de15, 0xe6050901, 0x09c7623f, + 0xe2f0d93c, 0x0d32b202, 0xefeea97b, 0x002cc245, 0xeb1b7946, + 0x04d91278, 0xf5d249f5, 0x1a1022cb, 0xf12799c8, 0x1ee5f2f6, + 0xfc39e98f, 0x13fb82b1, 0xf8cc39b2, 0x170e528c, 0xc1ab88e9, + 0x2e69e3d7, 0xc55e58d4, 0x2a9c33ea, 0xc8402893, 0x278243ad, + 0xccb5f8ae, 0x23779390, 0xd27cc81d, 0x3dbea323, 0xd6891820, + 0x394b731e, 0xdb976867, 0x34550359, 0xdf62b85a, 0x30a0d364, + 0xa9580ad1, 0x469a61ef, 0xadaddaec, 0x426fb1d2, 0xa0b3aaab, + 0x4f71c195, 0xa4467a96, 0x4b8411a8, 0xba8f4a25, 0x554d211b, + 0xbe7a9a18, 0x51b8f126, 0xb364ea5f, 0x5ca68161, 0xb7913a62, + 0x5853515c, 0x8ef68b39, 0x6134e007, 0x8a035b04, 0x65c1303a, + 0x871d2b43, 0x68df407d, 0x83e8fb7e, 0x6c2a9040, 0x9d21cbcd, + 0x72e3a0f3, 0x99d41bf0, 0x761670ce, 0x94ca6bb7, 0x7b080089, + 0x903fbb8a, 0x7ffdd0b4, 0x78bf0ea1, 0x977d659f, 0x7c4ade9c, + 0x9388b5a2, 0x7154aedb, 0x9e96c5e5, 0x75a17ee6, 0x9a6315d8, + 0x6b684e55, 0x84aa256b, 0x6f9d9e68, 0x805ff556, 0x6283ee2f, + 0x8d418511, 0x66763e12, 0x89b4552c, 0x5f118f49, 0xb0d3e477, + 0x5be45f74, 0xb426344a, 0x56fa2f33, 0xb938440d, 0x520fff0e, + 0xbdcd9430, 0x4cc6cfbd, 0xa304a483, 0x48331f80, 0xa7f174be, + 0x452d6fc7, 0xaaef04f9, 0x41d8bffa, 0xae1ad4c4, 0x37e20d71, + 0xd820664f, 0x3317dd4c, 0xdcd5b672, 0x3e09ad0b, 0xd1cbc635, + 0x3afc7d36, 0xd53e1608, 0x24354d85, 0xcbf726bb, 0x20c09db8, + 0xcf02f686, 0x2ddeedff, 0xc21c86c1, 0x292b3dc2, 0xc6e956fc, + 0x104c8c99, 0xff8ee7a7, 0x14b95ca4, 0xfb7b379a, 0x19a72ce3, + 0xf66547dd, 0x1d52fcde, 0xf29097e0, 0x039bcc6d, 0xec59a753, + 0x076e1c50, 0xe8ac776e, 0x0a706c17, 0xe5b20729, 0x0e85bc2a, + 0xe147d714}, + {0x00000000, 0x177b1443, 0x2ef62886, 0x398d3cc5, 0x5dec510c, + 0x4a97454f, 0x731a798a, 0x64616dc9, 0xbbd8a218, 0xaca3b65b, + 0x952e8a9e, 0x82559edd, 0xe634f314, 0xf14fe757, 0xc8c2db92, + 0xdfb9cfd1, 0xacc04271, 0xbbbb5632, 0x82366af7, 0x954d7eb4, + 0xf12c137d, 0xe657073e, 0xdfda3bfb, 0xc8a12fb8, 0x1718e069, + 0x0063f42a, 0x39eec8ef, 0x2e95dcac, 0x4af4b165, 0x5d8fa526, + 0x640299e3, 0x73798da0, 0x82f182a3, 0x958a96e0, 0xac07aa25, + 0xbb7cbe66, 0xdf1dd3af, 0xc866c7ec, 0xf1ebfb29, 0xe690ef6a, + 0x392920bb, 0x2e5234f8, 0x17df083d, 0x00a41c7e, 0x64c571b7, + 0x73be65f4, 0x4a335931, 0x5d484d72, 0x2e31c0d2, 0x394ad491, + 0x00c7e854, 0x17bcfc17, 0x73dd91de, 0x64a6859d, 0x5d2bb958, + 0x4a50ad1b, 0x95e962ca, 0x82927689, 0xbb1f4a4c, 0xac645e0f, + 0xc80533c6, 0xdf7e2785, 0xe6f31b40, 0xf1880f03, 0xde920307, + 0xc9e91744, 0xf0642b81, 0xe71f3fc2, 0x837e520b, 0x94054648, + 0xad887a8d, 0xbaf36ece, 0x654aa11f, 0x7231b55c, 0x4bbc8999, + 0x5cc79dda, 0x38a6f013, 0x2fdde450, 0x1650d895, 0x012bccd6, + 0x72524176, 0x65295535, 0x5ca469f0, 0x4bdf7db3, 0x2fbe107a, + 0x38c50439, 0x014838fc, 0x16332cbf, 0xc98ae36e, 0xdef1f72d, + 0xe77ccbe8, 0xf007dfab, 0x9466b262, 0x831da621, 0xba909ae4, + 0xadeb8ea7, 0x5c6381a4, 0x4b1895e7, 0x7295a922, 0x65eebd61, + 0x018fd0a8, 0x16f4c4eb, 0x2f79f82e, 0x3802ec6d, 0xe7bb23bc, + 0xf0c037ff, 0xc94d0b3a, 0xde361f79, 0xba5772b0, 0xad2c66f3, + 0x94a15a36, 0x83da4e75, 0xf0a3c3d5, 0xe7d8d796, 0xde55eb53, + 0xc92eff10, 0xad4f92d9, 0xba34869a, 0x83b9ba5f, 0x94c2ae1c, + 0x4b7b61cd, 0x5c00758e, 0x658d494b, 0x72f65d08, 0x169730c1, + 0x01ec2482, 0x38611847, 0x2f1a0c04, 0x6655004f, 0x712e140c, + 0x48a328c9, 0x5fd83c8a, 0x3bb95143, 0x2cc24500, 0x154f79c5, + 0x02346d86, 0xdd8da257, 0xcaf6b614, 0xf37b8ad1, 0xe4009e92, + 0x8061f35b, 0x971ae718, 0xae97dbdd, 0xb9eccf9e, 0xca95423e, + 0xddee567d, 0xe4636ab8, 0xf3187efb, 0x97791332, 0x80020771, + 0xb98f3bb4, 0xaef42ff7, 0x714de026, 0x6636f465, 0x5fbbc8a0, + 0x48c0dce3, 0x2ca1b12a, 0x3bdaa569, 0x025799ac, 0x152c8def, + 0xe4a482ec, 0xf3df96af, 0xca52aa6a, 0xdd29be29, 0xb948d3e0, + 0xae33c7a3, 0x97befb66, 0x80c5ef25, 0x5f7c20f4, 0x480734b7, + 0x718a0872, 0x66f11c31, 0x029071f8, 0x15eb65bb, 0x2c66597e, + 0x3b1d4d3d, 0x4864c09d, 0x5f1fd4de, 0x6692e81b, 0x71e9fc58, + 0x15889191, 0x02f385d2, 0x3b7eb917, 0x2c05ad54, 0xf3bc6285, + 0xe4c776c6, 0xdd4a4a03, 0xca315e40, 0xae503389, 0xb92b27ca, + 0x80a61b0f, 0x97dd0f4c, 0xb8c70348, 0xafbc170b, 0x96312bce, + 0x814a3f8d, 0xe52b5244, 0xf2504607, 0xcbdd7ac2, 0xdca66e81, + 0x031fa150, 0x1464b513, 0x2de989d6, 0x3a929d95, 0x5ef3f05c, + 0x4988e41f, 0x7005d8da, 0x677ecc99, 0x14074139, 0x037c557a, + 0x3af169bf, 0x2d8a7dfc, 0x49eb1035, 0x5e900476, 0x671d38b3, + 0x70662cf0, 0xafdfe321, 0xb8a4f762, 0x8129cba7, 0x9652dfe4, + 0xf233b22d, 0xe548a66e, 0xdcc59aab, 0xcbbe8ee8, 0x3a3681eb, + 0x2d4d95a8, 0x14c0a96d, 0x03bbbd2e, 0x67dad0e7, 0x70a1c4a4, + 0x492cf861, 0x5e57ec22, 0x81ee23f3, 0x969537b0, 0xaf180b75, + 0xb8631f36, 0xdc0272ff, 0xcb7966bc, 0xf2f45a79, 0xe58f4e3a, + 0x96f6c39a, 0x818dd7d9, 0xb800eb1c, 0xaf7bff5f, 0xcb1a9296, + 0xdc6186d5, 0xe5ecba10, 0xf297ae53, 0x2d2e6182, 0x3a5575c1, + 0x03d84904, 0x14a35d47, 0x70c2308e, 0x67b924cd, 0x5e341808, + 0x494f0c4b}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0x43147b1700000000, 0x8628f62e00000000, + 0xc53c8d3900000000, 0x0c51ec5d00000000, 0x4f45974a00000000, + 0x8a791a7300000000, 0xc96d616400000000, 0x18a2d8bb00000000, + 0x5bb6a3ac00000000, 0x9e8a2e9500000000, 0xdd9e558200000000, + 0x14f334e600000000, 0x57e74ff100000000, 0x92dbc2c800000000, + 0xd1cfb9df00000000, 0x7142c0ac00000000, 0x3256bbbb00000000, + 0xf76a368200000000, 0xb47e4d9500000000, 0x7d132cf100000000, + 0x3e0757e600000000, 0xfb3bdadf00000000, 0xb82fa1c800000000, + 0x69e0181700000000, 0x2af4630000000000, 0xefc8ee3900000000, + 0xacdc952e00000000, 0x65b1f44a00000000, 0x26a58f5d00000000, + 0xe399026400000000, 0xa08d797300000000, 0xa382f18200000000, + 0xe0968a9500000000, 0x25aa07ac00000000, 0x66be7cbb00000000, + 0xafd31ddf00000000, 0xecc766c800000000, 0x29fbebf100000000, + 0x6aef90e600000000, 0xbb20293900000000, 0xf834522e00000000, + 0x3d08df1700000000, 0x7e1ca40000000000, 0xb771c56400000000, + 0xf465be7300000000, 0x3159334a00000000, 0x724d485d00000000, + 0xd2c0312e00000000, 0x91d44a3900000000, 0x54e8c70000000000, + 0x17fcbc1700000000, 0xde91dd7300000000, 0x9d85a66400000000, + 0x58b92b5d00000000, 0x1bad504a00000000, 0xca62e99500000000, + 0x8976928200000000, 0x4c4a1fbb00000000, 0x0f5e64ac00000000, + 0xc63305c800000000, 0x85277edf00000000, 0x401bf3e600000000, + 0x030f88f100000000, 0x070392de00000000, 0x4417e9c900000000, + 0x812b64f000000000, 0xc23f1fe700000000, 0x0b527e8300000000, + 0x4846059400000000, 0x8d7a88ad00000000, 0xce6ef3ba00000000, + 0x1fa14a6500000000, 0x5cb5317200000000, 0x9989bc4b00000000, + 0xda9dc75c00000000, 0x13f0a63800000000, 0x50e4dd2f00000000, + 0x95d8501600000000, 0xd6cc2b0100000000, 0x7641527200000000, + 0x3555296500000000, 0xf069a45c00000000, 0xb37ddf4b00000000, + 0x7a10be2f00000000, 0x3904c53800000000, 0xfc38480100000000, + 0xbf2c331600000000, 0x6ee38ac900000000, 0x2df7f1de00000000, + 0xe8cb7ce700000000, 0xabdf07f000000000, 0x62b2669400000000, + 0x21a61d8300000000, 0xe49a90ba00000000, 0xa78eebad00000000, + 0xa481635c00000000, 0xe795184b00000000, 0x22a9957200000000, + 0x61bdee6500000000, 0xa8d08f0100000000, 0xebc4f41600000000, + 0x2ef8792f00000000, 0x6dec023800000000, 0xbc23bbe700000000, + 0xff37c0f000000000, 0x3a0b4dc900000000, 0x791f36de00000000, + 0xb07257ba00000000, 0xf3662cad00000000, 0x365aa19400000000, + 0x754eda8300000000, 0xd5c3a3f000000000, 0x96d7d8e700000000, + 0x53eb55de00000000, 0x10ff2ec900000000, 0xd9924fad00000000, + 0x9a8634ba00000000, 0x5fbab98300000000, 0x1caec29400000000, + 0xcd617b4b00000000, 0x8e75005c00000000, 0x4b498d6500000000, + 0x085df67200000000, 0xc130971600000000, 0x8224ec0100000000, + 0x4718613800000000, 0x040c1a2f00000000, 0x4f00556600000000, + 0x0c142e7100000000, 0xc928a34800000000, 0x8a3cd85f00000000, + 0x4351b93b00000000, 0x0045c22c00000000, 0xc5794f1500000000, + 0x866d340200000000, 0x57a28ddd00000000, 0x14b6f6ca00000000, + 0xd18a7bf300000000, 0x929e00e400000000, 0x5bf3618000000000, + 0x18e71a9700000000, 0xdddb97ae00000000, 0x9ecfecb900000000, + 0x3e4295ca00000000, 0x7d56eedd00000000, 0xb86a63e400000000, + 0xfb7e18f300000000, 0x3213799700000000, 0x7107028000000000, + 0xb43b8fb900000000, 0xf72ff4ae00000000, 0x26e04d7100000000, + 0x65f4366600000000, 0xa0c8bb5f00000000, 0xe3dcc04800000000, + 0x2ab1a12c00000000, 0x69a5da3b00000000, 0xac99570200000000, + 0xef8d2c1500000000, 0xec82a4e400000000, 0xaf96dff300000000, + 0x6aaa52ca00000000, 0x29be29dd00000000, 0xe0d348b900000000, + 0xa3c733ae00000000, 0x66fbbe9700000000, 0x25efc58000000000, + 0xf4207c5f00000000, 0xb734074800000000, 0x72088a7100000000, + 0x311cf16600000000, 0xf871900200000000, 0xbb65eb1500000000, + 0x7e59662c00000000, 0x3d4d1d3b00000000, 0x9dc0644800000000, + 0xded41f5f00000000, 0x1be8926600000000, 0x58fce97100000000, + 0x9191881500000000, 0xd285f30200000000, 0x17b97e3b00000000, + 0x54ad052c00000000, 0x8562bcf300000000, 0xc676c7e400000000, + 0x034a4add00000000, 0x405e31ca00000000, 0x893350ae00000000, + 0xca272bb900000000, 0x0f1ba68000000000, 0x4c0fdd9700000000, + 0x4803c7b800000000, 0x0b17bcaf00000000, 0xce2b319600000000, + 0x8d3f4a8100000000, 0x44522be500000000, 0x074650f200000000, + 0xc27addcb00000000, 0x816ea6dc00000000, 0x50a11f0300000000, + 0x13b5641400000000, 0xd689e92d00000000, 0x959d923a00000000, + 0x5cf0f35e00000000, 0x1fe4884900000000, 0xdad8057000000000, + 0x99cc7e6700000000, 0x3941071400000000, 0x7a557c0300000000, + 0xbf69f13a00000000, 0xfc7d8a2d00000000, 0x3510eb4900000000, + 0x7604905e00000000, 0xb3381d6700000000, 0xf02c667000000000, + 0x21e3dfaf00000000, 0x62f7a4b800000000, 0xa7cb298100000000, + 0xe4df529600000000, 0x2db233f200000000, 0x6ea648e500000000, + 0xab9ac5dc00000000, 0xe88ebecb00000000, 0xeb81363a00000000, + 0xa8954d2d00000000, 0x6da9c01400000000, 0x2ebdbb0300000000, + 0xe7d0da6700000000, 0xa4c4a17000000000, 0x61f82c4900000000, + 0x22ec575e00000000, 0xf323ee8100000000, 0xb037959600000000, + 0x750b18af00000000, 0x361f63b800000000, 0xff7202dc00000000, + 0xbc6679cb00000000, 0x795af4f200000000, 0x3a4e8fe500000000, + 0x9ac3f69600000000, 0xd9d78d8100000000, 0x1ceb00b800000000, + 0x5fff7baf00000000, 0x96921acb00000000, 0xd58661dc00000000, + 0x10baece500000000, 0x53ae97f200000000, 0x82612e2d00000000, + 0xc175553a00000000, 0x0449d80300000000, 0x475da31400000000, + 0x8e30c27000000000, 0xcd24b96700000000, 0x0818345e00000000, + 0x4b0c4f4900000000}, + {0x0000000000000000, 0x3e6bc2ef00000000, 0x3dd0f50400000000, + 0x03bb37eb00000000, 0x7aa0eb0900000000, 0x44cb29e600000000, + 0x47701e0d00000000, 0x791bdce200000000, 0xf440d71300000000, + 0xca2b15fc00000000, 0xc990221700000000, 0xf7fbe0f800000000, + 0x8ee03c1a00000000, 0xb08bfef500000000, 0xb330c91e00000000, + 0x8d5b0bf100000000, 0xe881ae2700000000, 0xd6ea6cc800000000, + 0xd5515b2300000000, 0xeb3a99cc00000000, 0x9221452e00000000, + 0xac4a87c100000000, 0xaff1b02a00000000, 0x919a72c500000000, + 0x1cc1793400000000, 0x22aabbdb00000000, 0x21118c3000000000, + 0x1f7a4edf00000000, 0x6661923d00000000, 0x580a50d200000000, + 0x5bb1673900000000, 0x65daa5d600000000, 0xd0035d4f00000000, + 0xee689fa000000000, 0xedd3a84b00000000, 0xd3b86aa400000000, + 0xaaa3b64600000000, 0x94c874a900000000, 0x9773434200000000, + 0xa91881ad00000000, 0x24438a5c00000000, 0x1a2848b300000000, + 0x19937f5800000000, 0x27f8bdb700000000, 0x5ee3615500000000, + 0x6088a3ba00000000, 0x6333945100000000, 0x5d5856be00000000, + 0x3882f36800000000, 0x06e9318700000000, 0x0552066c00000000, + 0x3b39c48300000000, 0x4222186100000000, 0x7c49da8e00000000, + 0x7ff2ed6500000000, 0x41992f8a00000000, 0xccc2247b00000000, + 0xf2a9e69400000000, 0xf112d17f00000000, 0xcf79139000000000, + 0xb662cf7200000000, 0x88090d9d00000000, 0x8bb23a7600000000, + 0xb5d9f89900000000, 0xa007ba9e00000000, 0x9e6c787100000000, + 0x9dd74f9a00000000, 0xa3bc8d7500000000, 0xdaa7519700000000, + 0xe4cc937800000000, 0xe777a49300000000, 0xd91c667c00000000, + 0x54476d8d00000000, 0x6a2caf6200000000, 0x6997988900000000, + 0x57fc5a6600000000, 0x2ee7868400000000, 0x108c446b00000000, + 0x1337738000000000, 0x2d5cb16f00000000, 0x488614b900000000, + 0x76edd65600000000, 0x7556e1bd00000000, 0x4b3d235200000000, + 0x3226ffb000000000, 0x0c4d3d5f00000000, 0x0ff60ab400000000, + 0x319dc85b00000000, 0xbcc6c3aa00000000, 0x82ad014500000000, + 0x811636ae00000000, 0xbf7df44100000000, 0xc66628a300000000, + 0xf80dea4c00000000, 0xfbb6dda700000000, 0xc5dd1f4800000000, + 0x7004e7d100000000, 0x4e6f253e00000000, 0x4dd412d500000000, + 0x73bfd03a00000000, 0x0aa40cd800000000, 0x34cfce3700000000, + 0x3774f9dc00000000, 0x091f3b3300000000, 0x844430c200000000, + 0xba2ff22d00000000, 0xb994c5c600000000, 0x87ff072900000000, + 0xfee4dbcb00000000, 0xc08f192400000000, 0xc3342ecf00000000, + 0xfd5fec2000000000, 0x988549f600000000, 0xa6ee8b1900000000, + 0xa555bcf200000000, 0x9b3e7e1d00000000, 0xe225a2ff00000000, + 0xdc4e601000000000, 0xdff557fb00000000, 0xe19e951400000000, + 0x6cc59ee500000000, 0x52ae5c0a00000000, 0x51156be100000000, + 0x6f7ea90e00000000, 0x166575ec00000000, 0x280eb70300000000, + 0x2bb580e800000000, 0x15de420700000000, 0x010905e600000000, + 0x3f62c70900000000, 0x3cd9f0e200000000, 0x02b2320d00000000, + 0x7ba9eeef00000000, 0x45c22c0000000000, 0x46791beb00000000, + 0x7812d90400000000, 0xf549d2f500000000, 0xcb22101a00000000, + 0xc89927f100000000, 0xf6f2e51e00000000, 0x8fe939fc00000000, + 0xb182fb1300000000, 0xb239ccf800000000, 0x8c520e1700000000, + 0xe988abc100000000, 0xd7e3692e00000000, 0xd4585ec500000000, + 0xea339c2a00000000, 0x932840c800000000, 0xad43822700000000, + 0xaef8b5cc00000000, 0x9093772300000000, 0x1dc87cd200000000, + 0x23a3be3d00000000, 0x201889d600000000, 0x1e734b3900000000, + 0x676897db00000000, 0x5903553400000000, 0x5ab862df00000000, + 0x64d3a03000000000, 0xd10a58a900000000, 0xef619a4600000000, + 0xecdaadad00000000, 0xd2b16f4200000000, 0xabaab3a000000000, + 0x95c1714f00000000, 0x967a46a400000000, 0xa811844b00000000, + 0x254a8fba00000000, 0x1b214d5500000000, 0x189a7abe00000000, + 0x26f1b85100000000, 0x5fea64b300000000, 0x6181a65c00000000, + 0x623a91b700000000, 0x5c51535800000000, 0x398bf68e00000000, + 0x07e0346100000000, 0x045b038a00000000, 0x3a30c16500000000, + 0x432b1d8700000000, 0x7d40df6800000000, 0x7efbe88300000000, + 0x40902a6c00000000, 0xcdcb219d00000000, 0xf3a0e37200000000, + 0xf01bd49900000000, 0xce70167600000000, 0xb76bca9400000000, + 0x8900087b00000000, 0x8abb3f9000000000, 0xb4d0fd7f00000000, + 0xa10ebf7800000000, 0x9f657d9700000000, 0x9cde4a7c00000000, + 0xa2b5889300000000, 0xdbae547100000000, 0xe5c5969e00000000, + 0xe67ea17500000000, 0xd815639a00000000, 0x554e686b00000000, + 0x6b25aa8400000000, 0x689e9d6f00000000, 0x56f55f8000000000, + 0x2fee836200000000, 0x1185418d00000000, 0x123e766600000000, + 0x2c55b48900000000, 0x498f115f00000000, 0x77e4d3b000000000, + 0x745fe45b00000000, 0x4a3426b400000000, 0x332ffa5600000000, + 0x0d4438b900000000, 0x0eff0f5200000000, 0x3094cdbd00000000, + 0xbdcfc64c00000000, 0x83a404a300000000, 0x801f334800000000, + 0xbe74f1a700000000, 0xc76f2d4500000000, 0xf904efaa00000000, + 0xfabfd84100000000, 0xc4d41aae00000000, 0x710de23700000000, + 0x4f6620d800000000, 0x4cdd173300000000, 0x72b6d5dc00000000, + 0x0bad093e00000000, 0x35c6cbd100000000, 0x367dfc3a00000000, + 0x08163ed500000000, 0x854d352400000000, 0xbb26f7cb00000000, + 0xb89dc02000000000, 0x86f602cf00000000, 0xffedde2d00000000, + 0xc1861cc200000000, 0xc23d2b2900000000, 0xfc56e9c600000000, + 0x998c4c1000000000, 0xa7e78eff00000000, 0xa45cb91400000000, + 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0x9867129300000000, 0xed9feb6e00000000, 0x7c0e83c000000000, + 0x8eba4be900000000, 0x1f2b234700000000, 0x254cc9c900000000, + 0xb4dda16700000000, 0x4669694e00000000, 0xd7f801e000000000, + 0xa200f81d00000000, 0x339190b300000000, 0xc125589a00000000, + 0x50b4303400000000, 0x8996c24b00000000, 0x1807aae500000000, + 0xeab362cc00000000, 0x7b220a6200000000, 0x0edaf39f00000000, + 0x9f4b9b3100000000, 0x6dff531800000000, 0xfc6e3bb600000000, + 0xc609d13800000000, 0x5798b99600000000, 0xa52c71bf00000000, + 0x34bd191100000000, 0x4145e0ec00000000, 0xd0d4884200000000, + 0x2260406b00000000, 0xb3f128c500000000, 0x17a8e5ad00000000, + 0x86398d0300000000, 0x748d452a00000000, 0xe51c2d8400000000, + 0x90e4d47900000000, 0x0175bcd700000000, 0xf3c174fe00000000, + 0x62501c5000000000, 0x5837f6de00000000, 0xc9a69e7000000000, + 0x3b12565900000000, 0xaa833ef700000000, 0xdf7bc70a00000000, + 0x4eeaafa400000000, 0xbc5e678d00000000, 0x2dcf0f2300000000, + 0x0e1b837200000000, 0x9f8aebdc00000000, 0x6d3e23f500000000, + 0xfcaf4b5b00000000, 0x8957b2a600000000, 0x18c6da0800000000, + 0xea72122100000000, 0x7be37a8f00000000, 0x4184900100000000, + 0xd015f8af00000000, 0x22a1308600000000, 0xb330582800000000, + 0xc6c8a1d500000000, 0x5759c97b00000000, 0xa5ed015200000000, + 0x347c69fc00000000, 0x9025a49400000000, 0x01b4cc3a00000000, + 0xf300041300000000, 0x62916cbd00000000, 0x1769954000000000, + 0x86f8fdee00000000, 0x744c35c700000000, 0xe5dd5d6900000000, + 0xdfbab7e700000000, 0x4e2bdf4900000000, 0xbc9f176000000000, + 0x2d0e7fce00000000, 0x58f6863300000000, 0xc967ee9d00000000, + 0x3bd326b400000000, 0xaa424e1a00000000, 0x7360bc6500000000, + 0xe2f1d4cb00000000, 0x10451ce200000000, 0x81d4744c00000000, + 0xf42c8db100000000, 0x65bde51f00000000, 0x97092d3600000000, + 0x0698459800000000, 0x3cffaf1600000000, 0xad6ec7b800000000, + 0x5fda0f9100000000, 0xce4b673f00000000, 0xbbb39ec200000000, + 0x2a22f66c00000000, 0xd8963e4500000000, 0x490756eb00000000, + 0xed5e9b8300000000, 0x7ccff32d00000000, 0x8e7b3b0400000000, + 0x1fea53aa00000000, 0x6a12aa5700000000, 0xfb83c2f900000000, + 0x09370ad000000000, 0x98a6627e00000000, 0xa2c188f000000000, + 0x3350e05e00000000, 0xc1e4287700000000, 0x507540d900000000, + 0x258db92400000000, 0xb41cd18a00000000, 0x46a819a300000000, + 0xd739710d00000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xccaa009e, 0x4225077d, 0x8e8f07e3, 0x844a0efa, + 0x48e00e64, 0xc66f0987, 0x0ac50919, 0xd3e51bb5, 0x1f4f1b2b, + 0x91c01cc8, 0x5d6a1c56, 0x57af154f, 0x9b0515d1, 0x158a1232, + 0xd92012ac, 0x7cbb312b, 0xb01131b5, 0x3e9e3656, 0xf23436c8, + 0xf8f13fd1, 0x345b3f4f, 0xbad438ac, 0x767e3832, 0xaf5e2a9e, + 0x63f42a00, 0xed7b2de3, 0x21d12d7d, 0x2b142464, 0xe7be24fa, + 0x69312319, 0xa59b2387, 0xf9766256, 0x35dc62c8, 0xbb53652b, + 0x77f965b5, 0x7d3c6cac, 0xb1966c32, 0x3f196bd1, 0xf3b36b4f, + 0x2a9379e3, 0xe639797d, 0x68b67e9e, 0xa41c7e00, 0xaed97719, + 0x62737787, 0xecfc7064, 0x205670fa, 0x85cd537d, 0x496753e3, + 0xc7e85400, 0x0b42549e, 0x01875d87, 0xcd2d5d19, 0x43a25afa, + 0x8f085a64, 0x562848c8, 0x9a824856, 0x140d4fb5, 0xd8a74f2b, + 0xd2624632, 0x1ec846ac, 0x9047414f, 0x5ced41d1, 0x299dc2ed, + 0xe537c273, 0x6bb8c590, 0xa712c50e, 0xadd7cc17, 0x617dcc89, + 0xeff2cb6a, 0x2358cbf4, 0xfa78d958, 0x36d2d9c6, 0xb85dde25, + 0x74f7debb, 0x7e32d7a2, 0xb298d73c, 0x3c17d0df, 0xf0bdd041, + 0x5526f3c6, 0x998cf358, 0x1703f4bb, 0xdba9f425, 0xd16cfd3c, + 0x1dc6fda2, 0x9349fa41, 0x5fe3fadf, 0x86c3e873, 0x4a69e8ed, + 0xc4e6ef0e, 0x084cef90, 0x0289e689, 0xce23e617, 0x40ace1f4, + 0x8c06e16a, 0xd0eba0bb, 0x1c41a025, 0x92cea7c6, 0x5e64a758, + 0x54a1ae41, 0x980baedf, 0x1684a93c, 0xda2ea9a2, 0x030ebb0e, + 0xcfa4bb90, 0x412bbc73, 0x8d81bced, 0x8744b5f4, 0x4beeb56a, + 0xc561b289, 0x09cbb217, 0xac509190, 0x60fa910e, 0xee7596ed, + 0x22df9673, 0x281a9f6a, 0xe4b09ff4, 0x6a3f9817, 0xa6959889, + 0x7fb58a25, 0xb31f8abb, 0x3d908d58, 0xf13a8dc6, 0xfbff84df, + 0x37558441, 0xb9da83a2, 0x7570833c, 0x533b85da, 0x9f918544, + 0x111e82a7, 0xddb48239, 0xd7718b20, 0x1bdb8bbe, 0x95548c5d, + 0x59fe8cc3, 0x80de9e6f, 0x4c749ef1, 0xc2fb9912, 0x0e51998c, + 0x04949095, 0xc83e900b, 0x46b197e8, 0x8a1b9776, 0x2f80b4f1, + 0xe32ab46f, 0x6da5b38c, 0xa10fb312, 0xabcaba0b, 0x6760ba95, + 0xe9efbd76, 0x2545bde8, 0xfc65af44, 0x30cfafda, 0xbe40a839, + 0x72eaa8a7, 0x782fa1be, 0xb485a120, 0x3a0aa6c3, 0xf6a0a65d, + 0xaa4de78c, 0x66e7e712, 0xe868e0f1, 0x24c2e06f, 0x2e07e976, + 0xe2ade9e8, 0x6c22ee0b, 0xa088ee95, 0x79a8fc39, 0xb502fca7, + 0x3b8dfb44, 0xf727fbda, 0xfde2f2c3, 0x3148f25d, 0xbfc7f5be, + 0x736df520, 0xd6f6d6a7, 0x1a5cd639, 0x94d3d1da, 0x5879d144, + 0x52bcd85d, 0x9e16d8c3, 0x1099df20, 0xdc33dfbe, 0x0513cd12, + 0xc9b9cd8c, 0x4736ca6f, 0x8b9ccaf1, 0x8159c3e8, 0x4df3c376, + 0xc37cc495, 0x0fd6c40b, 0x7aa64737, 0xb60c47a9, 0x3883404a, + 0xf42940d4, 0xfeec49cd, 0x32464953, 0xbcc94eb0, 0x70634e2e, + 0xa9435c82, 0x65e95c1c, 0xeb665bff, 0x27cc5b61, 0x2d095278, + 0xe1a352e6, 0x6f2c5505, 0xa386559b, 0x061d761c, 0xcab77682, + 0x44387161, 0x889271ff, 0x825778e6, 0x4efd7878, 0xc0727f9b, + 0x0cd87f05, 0xd5f86da9, 0x19526d37, 0x97dd6ad4, 0x5b776a4a, + 0x51b26353, 0x9d1863cd, 0x1397642e, 0xdf3d64b0, 0x83d02561, + 0x4f7a25ff, 0xc1f5221c, 0x0d5f2282, 0x079a2b9b, 0xcb302b05, + 0x45bf2ce6, 0x89152c78, 0x50353ed4, 0x9c9f3e4a, 0x121039a9, + 0xdeba3937, 0xd47f302e, 0x18d530b0, 0x965a3753, 0x5af037cd, + 0xff6b144a, 0x33c114d4, 0xbd4e1337, 0x71e413a9, 0x7b211ab0, + 0xb78b1a2e, 0x39041dcd, 0xf5ae1d53, 0x2c8e0fff, 0xe0240f61, + 0x6eab0882, 0xa201081c, 0xa8c40105, 0x646e019b, 0xeae10678, + 0x264b06e6}, + {0x00000000, 0xa6770bb4, 0x979f1129, 0x31e81a9d, 0xf44f2413, + 0x52382fa7, 0x63d0353a, 0xc5a73e8e, 0x33ef4e67, 0x959845d3, + 0xa4705f4e, 0x020754fa, 0xc7a06a74, 0x61d761c0, 0x503f7b5d, + 0xf64870e9, 0x67de9cce, 0xc1a9977a, 0xf0418de7, 0x56368653, + 0x9391b8dd, 0x35e6b369, 0x040ea9f4, 0xa279a240, 0x5431d2a9, + 0xf246d91d, 0xc3aec380, 0x65d9c834, 0xa07ef6ba, 0x0609fd0e, + 0x37e1e793, 0x9196ec27, 0xcfbd399c, 0x69ca3228, 0x582228b5, + 0xfe552301, 0x3bf21d8f, 0x9d85163b, 0xac6d0ca6, 0x0a1a0712, + 0xfc5277fb, 0x5a257c4f, 0x6bcd66d2, 0xcdba6d66, 0x081d53e8, + 0xae6a585c, 0x9f8242c1, 0x39f54975, 0xa863a552, 0x0e14aee6, + 0x3ffcb47b, 0x998bbfcf, 0x5c2c8141, 0xfa5b8af5, 0xcbb39068, + 0x6dc49bdc, 0x9b8ceb35, 0x3dfbe081, 0x0c13fa1c, 0xaa64f1a8, + 0x6fc3cf26, 0xc9b4c492, 0xf85cde0f, 0x5e2bd5bb, 0x440b7579, + 0xe27c7ecd, 0xd3946450, 0x75e36fe4, 0xb044516a, 0x16335ade, + 0x27db4043, 0x81ac4bf7, 0x77e43b1e, 0xd19330aa, 0xe07b2a37, + 0x460c2183, 0x83ab1f0d, 0x25dc14b9, 0x14340e24, 0xb2430590, + 0x23d5e9b7, 0x85a2e203, 0xb44af89e, 0x123df32a, 0xd79acda4, + 0x71edc610, 0x4005dc8d, 0xe672d739, 0x103aa7d0, 0xb64dac64, + 0x87a5b6f9, 0x21d2bd4d, 0xe47583c3, 0x42028877, 0x73ea92ea, + 0xd59d995e, 0x8bb64ce5, 0x2dc14751, 0x1c295dcc, 0xba5e5678, + 0x7ff968f6, 0xd98e6342, 0xe86679df, 0x4e11726b, 0xb8590282, + 0x1e2e0936, 0x2fc613ab, 0x89b1181f, 0x4c162691, 0xea612d25, + 0xdb8937b8, 0x7dfe3c0c, 0xec68d02b, 0x4a1fdb9f, 0x7bf7c102, + 0xdd80cab6, 0x1827f438, 0xbe50ff8c, 0x8fb8e511, 0x29cfeea5, + 0xdf879e4c, 0x79f095f8, 0x48188f65, 0xee6f84d1, 0x2bc8ba5f, + 0x8dbfb1eb, 0xbc57ab76, 0x1a20a0c2, 0x8816eaf2, 0x2e61e146, + 0x1f89fbdb, 0xb9fef06f, 0x7c59cee1, 0xda2ec555, 0xebc6dfc8, + 0x4db1d47c, 0xbbf9a495, 0x1d8eaf21, 0x2c66b5bc, 0x8a11be08, + 0x4fb68086, 0xe9c18b32, 0xd82991af, 0x7e5e9a1b, 0xefc8763c, + 0x49bf7d88, 0x78576715, 0xde206ca1, 0x1b87522f, 0xbdf0599b, + 0x8c184306, 0x2a6f48b2, 0xdc27385b, 0x7a5033ef, 0x4bb82972, + 0xedcf22c6, 0x28681c48, 0x8e1f17fc, 0xbff70d61, 0x198006d5, + 0x47abd36e, 0xe1dcd8da, 0xd034c247, 0x7643c9f3, 0xb3e4f77d, + 0x1593fcc9, 0x247be654, 0x820cede0, 0x74449d09, 0xd23396bd, + 0xe3db8c20, 0x45ac8794, 0x800bb91a, 0x267cb2ae, 0x1794a833, + 0xb1e3a387, 0x20754fa0, 0x86024414, 0xb7ea5e89, 0x119d553d, + 0xd43a6bb3, 0x724d6007, 0x43a57a9a, 0xe5d2712e, 0x139a01c7, + 0xb5ed0a73, 0x840510ee, 0x22721b5a, 0xe7d525d4, 0x41a22e60, + 0x704a34fd, 0xd63d3f49, 0xcc1d9f8b, 0x6a6a943f, 0x5b828ea2, + 0xfdf58516, 0x3852bb98, 0x9e25b02c, 0xafcdaab1, 0x09baa105, + 0xfff2d1ec, 0x5985da58, 0x686dc0c5, 0xce1acb71, 0x0bbdf5ff, + 0xadcafe4b, 0x9c22e4d6, 0x3a55ef62, 0xabc30345, 0x0db408f1, + 0x3c5c126c, 0x9a2b19d8, 0x5f8c2756, 0xf9fb2ce2, 0xc813367f, + 0x6e643dcb, 0x982c4d22, 0x3e5b4696, 0x0fb35c0b, 0xa9c457bf, + 0x6c636931, 0xca146285, 0xfbfc7818, 0x5d8b73ac, 0x03a0a617, + 0xa5d7ada3, 0x943fb73e, 0x3248bc8a, 0xf7ef8204, 0x519889b0, + 0x6070932d, 0xc6079899, 0x304fe870, 0x9638e3c4, 0xa7d0f959, + 0x01a7f2ed, 0xc400cc63, 0x6277c7d7, 0x539fdd4a, 0xf5e8d6fe, + 0x647e3ad9, 0xc209316d, 0xf3e12bf0, 0x55962044, 0x90311eca, + 0x3646157e, 0x07ae0fe3, 0xa1d90457, 0x579174be, 0xf1e67f0a, + 0xc00e6597, 0x66796e23, 0xa3de50ad, 0x05a95b19, 0x34414184, + 0x92364a30}, + {0x00000000, 0xcb5cd3a5, 0x4dc8a10b, 0x869472ae, 0x9b914216, + 0x50cd91b3, 0xd659e31d, 0x1d0530b8, 0xec53826d, 0x270f51c8, + 0xa19b2366, 0x6ac7f0c3, 0x77c2c07b, 0xbc9e13de, 0x3a0a6170, + 0xf156b2d5, 0x03d6029b, 0xc88ad13e, 0x4e1ea390, 0x85427035, + 0x9847408d, 0x531b9328, 0xd58fe186, 0x1ed33223, 0xef8580f6, + 0x24d95353, 0xa24d21fd, 0x6911f258, 0x7414c2e0, 0xbf481145, + 0x39dc63eb, 0xf280b04e, 0x07ac0536, 0xccf0d693, 0x4a64a43d, + 0x81387798, 0x9c3d4720, 0x57619485, 0xd1f5e62b, 0x1aa9358e, + 0xebff875b, 0x20a354fe, 0xa6372650, 0x6d6bf5f5, 0x706ec54d, + 0xbb3216e8, 0x3da66446, 0xf6fab7e3, 0x047a07ad, 0xcf26d408, + 0x49b2a6a6, 0x82ee7503, 0x9feb45bb, 0x54b7961e, 0xd223e4b0, + 0x197f3715, 0xe82985c0, 0x23755665, 0xa5e124cb, 0x6ebdf76e, + 0x73b8c7d6, 0xb8e41473, 0x3e7066dd, 0xf52cb578, 0x0f580a6c, + 0xc404d9c9, 0x4290ab67, 0x89cc78c2, 0x94c9487a, 0x5f959bdf, + 0xd901e971, 0x125d3ad4, 0xe30b8801, 0x28575ba4, 0xaec3290a, + 0x659ffaaf, 0x789aca17, 0xb3c619b2, 0x35526b1c, 0xfe0eb8b9, + 0x0c8e08f7, 0xc7d2db52, 0x4146a9fc, 0x8a1a7a59, 0x971f4ae1, + 0x5c439944, 0xdad7ebea, 0x118b384f, 0xe0dd8a9a, 0x2b81593f, + 0xad152b91, 0x6649f834, 0x7b4cc88c, 0xb0101b29, 0x36846987, + 0xfdd8ba22, 0x08f40f5a, 0xc3a8dcff, 0x453cae51, 0x8e607df4, + 0x93654d4c, 0x58399ee9, 0xdeadec47, 0x15f13fe2, 0xe4a78d37, + 0x2ffb5e92, 0xa96f2c3c, 0x6233ff99, 0x7f36cf21, 0xb46a1c84, + 0x32fe6e2a, 0xf9a2bd8f, 0x0b220dc1, 0xc07ede64, 0x46eaacca, + 0x8db67f6f, 0x90b34fd7, 0x5bef9c72, 0xdd7beedc, 0x16273d79, + 0xe7718fac, 0x2c2d5c09, 0xaab92ea7, 0x61e5fd02, 0x7ce0cdba, + 0xb7bc1e1f, 0x31286cb1, 0xfa74bf14, 0x1eb014d8, 0xd5ecc77d, + 0x5378b5d3, 0x98246676, 0x852156ce, 0x4e7d856b, 0xc8e9f7c5, + 0x03b52460, 0xf2e396b5, 0x39bf4510, 0xbf2b37be, 0x7477e41b, + 0x6972d4a3, 0xa22e0706, 0x24ba75a8, 0xefe6a60d, 0x1d661643, + 0xd63ac5e6, 0x50aeb748, 0x9bf264ed, 0x86f75455, 0x4dab87f0, + 0xcb3ff55e, 0x006326fb, 0xf135942e, 0x3a69478b, 0xbcfd3525, + 0x77a1e680, 0x6aa4d638, 0xa1f8059d, 0x276c7733, 0xec30a496, + 0x191c11ee, 0xd240c24b, 0x54d4b0e5, 0x9f886340, 0x828d53f8, + 0x49d1805d, 0xcf45f2f3, 0x04192156, 0xf54f9383, 0x3e134026, + 0xb8873288, 0x73dbe12d, 0x6eded195, 0xa5820230, 0x2316709e, + 0xe84aa33b, 0x1aca1375, 0xd196c0d0, 0x5702b27e, 0x9c5e61db, + 0x815b5163, 0x4a0782c6, 0xcc93f068, 0x07cf23cd, 0xf6999118, + 0x3dc542bd, 0xbb513013, 0x700de3b6, 0x6d08d30e, 0xa65400ab, + 0x20c07205, 0xeb9ca1a0, 0x11e81eb4, 0xdab4cd11, 0x5c20bfbf, + 0x977c6c1a, 0x8a795ca2, 0x41258f07, 0xc7b1fda9, 0x0ced2e0c, + 0xfdbb9cd9, 0x36e74f7c, 0xb0733dd2, 0x7b2fee77, 0x662adecf, + 0xad760d6a, 0x2be27fc4, 0xe0beac61, 0x123e1c2f, 0xd962cf8a, + 0x5ff6bd24, 0x94aa6e81, 0x89af5e39, 0x42f38d9c, 0xc467ff32, + 0x0f3b2c97, 0xfe6d9e42, 0x35314de7, 0xb3a53f49, 0x78f9ecec, + 0x65fcdc54, 0xaea00ff1, 0x28347d5f, 0xe368aefa, 0x16441b82, + 0xdd18c827, 0x5b8cba89, 0x90d0692c, 0x8dd55994, 0x46898a31, + 0xc01df89f, 0x0b412b3a, 0xfa1799ef, 0x314b4a4a, 0xb7df38e4, + 0x7c83eb41, 0x6186dbf9, 0xaada085c, 0x2c4e7af2, 0xe712a957, + 0x15921919, 0xdececabc, 0x585ab812, 0x93066bb7, 0x8e035b0f, + 0x455f88aa, 0xc3cbfa04, 0x089729a1, 0xf9c19b74, 0x329d48d1, + 0xb4093a7f, 0x7f55e9da, 0x6250d962, 0xa90c0ac7, 0x2f987869, + 0xe4c4abcc}, + {0x00000000, 0x3d6029b0, 0x7ac05360, 0x47a07ad0, 0xf580a6c0, + 0xc8e08f70, 0x8f40f5a0, 0xb220dc10, 0x30704bc1, 0x0d106271, + 0x4ab018a1, 0x77d03111, 0xc5f0ed01, 0xf890c4b1, 0xbf30be61, + 0x825097d1, 0x60e09782, 0x5d80be32, 0x1a20c4e2, 0x2740ed52, + 0x95603142, 0xa80018f2, 0xefa06222, 0xd2c04b92, 0x5090dc43, + 0x6df0f5f3, 0x2a508f23, 0x1730a693, 0xa5107a83, 0x98705333, + 0xdfd029e3, 0xe2b00053, 0xc1c12f04, 0xfca106b4, 0xbb017c64, + 0x866155d4, 0x344189c4, 0x0921a074, 0x4e81daa4, 0x73e1f314, + 0xf1b164c5, 0xccd14d75, 0x8b7137a5, 0xb6111e15, 0x0431c205, + 0x3951ebb5, 0x7ef19165, 0x4391b8d5, 0xa121b886, 0x9c419136, + 0xdbe1ebe6, 0xe681c256, 0x54a11e46, 0x69c137f6, 0x2e614d26, + 0x13016496, 0x9151f347, 0xac31daf7, 0xeb91a027, 0xd6f18997, + 0x64d15587, 0x59b17c37, 0x1e1106e7, 0x23712f57, 0x58f35849, + 0x659371f9, 0x22330b29, 0x1f532299, 0xad73fe89, 0x9013d739, + 0xd7b3ade9, 0xead38459, 0x68831388, 0x55e33a38, 0x124340e8, + 0x2f236958, 0x9d03b548, 0xa0639cf8, 0xe7c3e628, 0xdaa3cf98, + 0x3813cfcb, 0x0573e67b, 0x42d39cab, 0x7fb3b51b, 0xcd93690b, + 0xf0f340bb, 0xb7533a6b, 0x8a3313db, 0x0863840a, 0x3503adba, + 0x72a3d76a, 0x4fc3feda, 0xfde322ca, 0xc0830b7a, 0x872371aa, + 0xba43581a, 0x9932774d, 0xa4525efd, 0xe3f2242d, 0xde920d9d, + 0x6cb2d18d, 0x51d2f83d, 0x167282ed, 0x2b12ab5d, 0xa9423c8c, + 0x9422153c, 0xd3826fec, 0xeee2465c, 0x5cc29a4c, 0x61a2b3fc, + 0x2602c92c, 0x1b62e09c, 0xf9d2e0cf, 0xc4b2c97f, 0x8312b3af, + 0xbe729a1f, 0x0c52460f, 0x31326fbf, 0x7692156f, 0x4bf23cdf, + 0xc9a2ab0e, 0xf4c282be, 0xb362f86e, 0x8e02d1de, 0x3c220dce, + 0x0142247e, 0x46e25eae, 0x7b82771e, 0xb1e6b092, 0x8c869922, + 0xcb26e3f2, 0xf646ca42, 0x44661652, 0x79063fe2, 0x3ea64532, + 0x03c66c82, 0x8196fb53, 0xbcf6d2e3, 0xfb56a833, 0xc6368183, + 0x74165d93, 0x49767423, 0x0ed60ef3, 0x33b62743, 0xd1062710, + 0xec660ea0, 0xabc67470, 0x96a65dc0, 0x248681d0, 0x19e6a860, + 0x5e46d2b0, 0x6326fb00, 0xe1766cd1, 0xdc164561, 0x9bb63fb1, + 0xa6d61601, 0x14f6ca11, 0x2996e3a1, 0x6e369971, 0x5356b0c1, + 0x70279f96, 0x4d47b626, 0x0ae7ccf6, 0x3787e546, 0x85a73956, + 0xb8c710e6, 0xff676a36, 0xc2074386, 0x4057d457, 0x7d37fde7, + 0x3a978737, 0x07f7ae87, 0xb5d77297, 0x88b75b27, 0xcf1721f7, + 0xf2770847, 0x10c70814, 0x2da721a4, 0x6a075b74, 0x576772c4, + 0xe547aed4, 0xd8278764, 0x9f87fdb4, 0xa2e7d404, 0x20b743d5, + 0x1dd76a65, 0x5a7710b5, 0x67173905, 0xd537e515, 0xe857cca5, + 0xaff7b675, 0x92979fc5, 0xe915e8db, 0xd475c16b, 0x93d5bbbb, + 0xaeb5920b, 0x1c954e1b, 0x21f567ab, 0x66551d7b, 0x5b3534cb, + 0xd965a31a, 0xe4058aaa, 0xa3a5f07a, 0x9ec5d9ca, 0x2ce505da, + 0x11852c6a, 0x562556ba, 0x6b457f0a, 0x89f57f59, 0xb49556e9, + 0xf3352c39, 0xce550589, 0x7c75d999, 0x4115f029, 0x06b58af9, + 0x3bd5a349, 0xb9853498, 0x84e51d28, 0xc34567f8, 0xfe254e48, + 0x4c059258, 0x7165bbe8, 0x36c5c138, 0x0ba5e888, 0x28d4c7df, + 0x15b4ee6f, 0x521494bf, 0x6f74bd0f, 0xdd54611f, 0xe03448af, + 0xa794327f, 0x9af41bcf, 0x18a48c1e, 0x25c4a5ae, 0x6264df7e, + 0x5f04f6ce, 0xed242ade, 0xd044036e, 0x97e479be, 0xaa84500e, + 0x4834505d, 0x755479ed, 0x32f4033d, 0x0f942a8d, 0xbdb4f69d, + 0x80d4df2d, 0xc774a5fd, 0xfa148c4d, 0x78441b9c, 0x4524322c, + 0x028448fc, 0x3fe4614c, 0x8dc4bd5c, 0xb0a494ec, 0xf704ee3c, + 0xca64c78c}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0xb029603d, 0x6053c07a, 0xd07aa047, 0xc0a680f5, + 0x708fe0c8, 0xa0f5408f, 0x10dc20b2, 0xc14b7030, 0x7162100d, + 0xa118b04a, 0x1131d077, 0x01edf0c5, 0xb1c490f8, 0x61be30bf, + 0xd1975082, 0x8297e060, 0x32be805d, 0xe2c4201a, 0x52ed4027, + 0x42316095, 0xf21800a8, 0x2262a0ef, 0x924bc0d2, 0x43dc9050, + 0xf3f5f06d, 0x238f502a, 0x93a63017, 0x837a10a5, 0x33537098, + 0xe329d0df, 0x5300b0e2, 0x042fc1c1, 0xb406a1fc, 0x647c01bb, + 0xd4556186, 0xc4894134, 0x74a02109, 0xa4da814e, 0x14f3e173, + 0xc564b1f1, 0x754dd1cc, 0xa537718b, 0x151e11b6, 0x05c23104, + 0xb5eb5139, 0x6591f17e, 0xd5b89143, 0x86b821a1, 0x3691419c, + 0xe6ebe1db, 0x56c281e6, 0x461ea154, 0xf637c169, 0x264d612e, + 0x96640113, 0x47f35191, 0xf7da31ac, 0x27a091eb, 0x9789f1d6, + 0x8755d164, 0x377cb159, 0xe706111e, 0x572f7123, 0x4958f358, + 0xf9719365, 0x290b3322, 0x9922531f, 0x89fe73ad, 0x39d71390, + 0xe9adb3d7, 0x5984d3ea, 0x88138368, 0x383ae355, 0xe8404312, + 0x5869232f, 0x48b5039d, 0xf89c63a0, 0x28e6c3e7, 0x98cfa3da, + 0xcbcf1338, 0x7be67305, 0xab9cd342, 0x1bb5b37f, 0x0b6993cd, + 0xbb40f3f0, 0x6b3a53b7, 0xdb13338a, 0x0a846308, 0xbaad0335, + 0x6ad7a372, 0xdafec34f, 0xca22e3fd, 0x7a0b83c0, 0xaa712387, + 0x1a5843ba, 0x4d773299, 0xfd5e52a4, 0x2d24f2e3, 0x9d0d92de, + 0x8dd1b26c, 0x3df8d251, 0xed827216, 0x5dab122b, 0x8c3c42a9, + 0x3c152294, 0xec6f82d3, 0x5c46e2ee, 0x4c9ac25c, 0xfcb3a261, + 0x2cc90226, 0x9ce0621b, 0xcfe0d2f9, 0x7fc9b2c4, 0xafb31283, + 0x1f9a72be, 0x0f46520c, 0xbf6f3231, 0x6f159276, 0xdf3cf24b, + 0x0eaba2c9, 0xbe82c2f4, 0x6ef862b3, 0xded1028e, 0xce0d223c, + 0x7e244201, 0xae5ee246, 0x1e77827b, 0x92b0e6b1, 0x2299868c, + 0xf2e326cb, 0x42ca46f6, 0x52166644, 0xe23f0679, 0x3245a63e, + 0x826cc603, 0x53fb9681, 0xe3d2f6bc, 0x33a856fb, 0x838136c6, + 0x935d1674, 0x23747649, 0xf30ed60e, 0x4327b633, 0x102706d1, + 0xa00e66ec, 0x7074c6ab, 0xc05da696, 0xd0818624, 0x60a8e619, + 0xb0d2465e, 0x00fb2663, 0xd16c76e1, 0x614516dc, 0xb13fb69b, + 0x0116d6a6, 0x11caf614, 0xa1e39629, 0x7199366e, 0xc1b05653, + 0x969f2770, 0x26b6474d, 0xf6cce70a, 0x46e58737, 0x5639a785, + 0xe610c7b8, 0x366a67ff, 0x864307c2, 0x57d45740, 0xe7fd377d, + 0x3787973a, 0x87aef707, 0x9772d7b5, 0x275bb788, 0xf72117cf, + 0x470877f2, 0x1408c710, 0xa421a72d, 0x745b076a, 0xc4726757, + 0xd4ae47e5, 0x648727d8, 0xb4fd879f, 0x04d4e7a2, 0xd543b720, + 0x656ad71d, 0xb510775a, 0x05391767, 0x15e537d5, 0xa5cc57e8, + 0x75b6f7af, 0xc59f9792, 0xdbe815e9, 0x6bc175d4, 0xbbbbd593, + 0x0b92b5ae, 0x1b4e951c, 0xab67f521, 0x7b1d5566, 0xcb34355b, + 0x1aa365d9, 0xaa8a05e4, 0x7af0a5a3, 0xcad9c59e, 0xda05e52c, + 0x6a2c8511, 0xba562556, 0x0a7f456b, 0x597ff589, 0xe95695b4, + 0x392c35f3, 0x890555ce, 0x99d9757c, 0x29f01541, 0xf98ab506, + 0x49a3d53b, 0x983485b9, 0x281de584, 0xf86745c3, 0x484e25fe, + 0x5892054c, 0xe8bb6571, 0x38c1c536, 0x88e8a50b, 0xdfc7d428, + 0x6feeb415, 0xbf941452, 0x0fbd746f, 0x1f6154dd, 0xaf4834e0, + 0x7f3294a7, 0xcf1bf49a, 0x1e8ca418, 0xaea5c425, 0x7edf6462, + 0xcef6045f, 0xde2a24ed, 0x6e0344d0, 0xbe79e497, 0x0e5084aa, + 0x5d503448, 0xed795475, 0x3d03f432, 0x8d2a940f, 0x9df6b4bd, + 0x2ddfd480, 0xfda574c7, 0x4d8c14fa, 0x9c1b4478, 0x2c322445, + 0xfc488402, 0x4c61e43f, 0x5cbdc48d, 0xec94a4b0, 0x3cee04f7, + 0x8cc764ca}, + {0x00000000, 0xa5d35ccb, 0x0ba1c84d, 0xae729486, 0x1642919b, + 0xb391cd50, 0x1de359d6, 0xb830051d, 0x6d8253ec, 0xc8510f27, + 0x66239ba1, 0xc3f0c76a, 0x7bc0c277, 0xde139ebc, 0x70610a3a, + 0xd5b256f1, 0x9b02d603, 0x3ed18ac8, 0x90a31e4e, 0x35704285, + 0x8d404798, 0x28931b53, 0x86e18fd5, 0x2332d31e, 0xf68085ef, + 0x5353d924, 0xfd214da2, 0x58f21169, 0xe0c21474, 0x451148bf, + 0xeb63dc39, 0x4eb080f2, 0x3605ac07, 0x93d6f0cc, 0x3da4644a, + 0x98773881, 0x20473d9c, 0x85946157, 0x2be6f5d1, 0x8e35a91a, + 0x5b87ffeb, 0xfe54a320, 0x502637a6, 0xf5f56b6d, 0x4dc56e70, + 0xe81632bb, 0x4664a63d, 0xe3b7faf6, 0xad077a04, 0x08d426cf, + 0xa6a6b249, 0x0375ee82, 0xbb45eb9f, 0x1e96b754, 0xb0e423d2, + 0x15377f19, 0xc08529e8, 0x65567523, 0xcb24e1a5, 0x6ef7bd6e, + 0xd6c7b873, 0x7314e4b8, 0xdd66703e, 0x78b52cf5, 0x6c0a580f, + 0xc9d904c4, 0x67ab9042, 0xc278cc89, 0x7a48c994, 0xdf9b955f, + 0x71e901d9, 0xd43a5d12, 0x01880be3, 0xa45b5728, 0x0a29c3ae, + 0xaffa9f65, 0x17ca9a78, 0xb219c6b3, 0x1c6b5235, 0xb9b80efe, + 0xf7088e0c, 0x52dbd2c7, 0xfca94641, 0x597a1a8a, 0xe14a1f97, + 0x4499435c, 0xeaebd7da, 0x4f388b11, 0x9a8adde0, 0x3f59812b, + 0x912b15ad, 0x34f84966, 0x8cc84c7b, 0x291b10b0, 0x87698436, + 0x22bad8fd, 0x5a0ff408, 0xffdca8c3, 0x51ae3c45, 0xf47d608e, + 0x4c4d6593, 0xe99e3958, 0x47ecadde, 0xe23ff115, 0x378da7e4, + 0x925efb2f, 0x3c2c6fa9, 0x99ff3362, 0x21cf367f, 0x841c6ab4, + 0x2a6efe32, 0x8fbda2f9, 0xc10d220b, 0x64de7ec0, 0xcaacea46, + 0x6f7fb68d, 0xd74fb390, 0x729cef5b, 0xdcee7bdd, 0x793d2716, + 0xac8f71e7, 0x095c2d2c, 0xa72eb9aa, 0x02fde561, 0xbacde07c, + 0x1f1ebcb7, 0xb16c2831, 0x14bf74fa, 0xd814b01e, 0x7dc7ecd5, + 0xd3b57853, 0x76662498, 0xce562185, 0x6b857d4e, 0xc5f7e9c8, + 0x6024b503, 0xb596e3f2, 0x1045bf39, 0xbe372bbf, 0x1be47774, + 0xa3d47269, 0x06072ea2, 0xa875ba24, 0x0da6e6ef, 0x4316661d, + 0xe6c53ad6, 0x48b7ae50, 0xed64f29b, 0x5554f786, 0xf087ab4d, + 0x5ef53fcb, 0xfb266300, 0x2e9435f1, 0x8b47693a, 0x2535fdbc, + 0x80e6a177, 0x38d6a46a, 0x9d05f8a1, 0x33776c27, 0x96a430ec, + 0xee111c19, 0x4bc240d2, 0xe5b0d454, 0x4063889f, 0xf8538d82, + 0x5d80d149, 0xf3f245cf, 0x56211904, 0x83934ff5, 0x2640133e, + 0x883287b8, 0x2de1db73, 0x95d1de6e, 0x300282a5, 0x9e701623, + 0x3ba34ae8, 0x7513ca1a, 0xd0c096d1, 0x7eb20257, 0xdb615e9c, + 0x63515b81, 0xc682074a, 0x68f093cc, 0xcd23cf07, 0x189199f6, + 0xbd42c53d, 0x133051bb, 0xb6e30d70, 0x0ed3086d, 0xab0054a6, + 0x0572c020, 0xa0a19ceb, 0xb41ee811, 0x11cdb4da, 0xbfbf205c, + 0x1a6c7c97, 0xa25c798a, 0x078f2541, 0xa9fdb1c7, 0x0c2eed0c, + 0xd99cbbfd, 0x7c4fe736, 0xd23d73b0, 0x77ee2f7b, 0xcfde2a66, + 0x6a0d76ad, 0xc47fe22b, 0x61acbee0, 0x2f1c3e12, 0x8acf62d9, + 0x24bdf65f, 0x816eaa94, 0x395eaf89, 0x9c8df342, 0x32ff67c4, + 0x972c3b0f, 0x429e6dfe, 0xe74d3135, 0x493fa5b3, 0xececf978, + 0x54dcfc65, 0xf10fa0ae, 0x5f7d3428, 0xfaae68e3, 0x821b4416, + 0x27c818dd, 0x89ba8c5b, 0x2c69d090, 0x9459d58d, 0x318a8946, + 0x9ff81dc0, 0x3a2b410b, 0xef9917fa, 0x4a4a4b31, 0xe438dfb7, + 0x41eb837c, 0xf9db8661, 0x5c08daaa, 0xf27a4e2c, 0x57a912e7, + 0x19199215, 0xbccacede, 0x12b85a58, 0xb76b0693, 0x0f5b038e, + 0xaa885f45, 0x04facbc3, 0xa1299708, 0x749bc1f9, 0xd1489d32, + 0x7f3a09b4, 0xdae9557f, 0x62d95062, 0xc70a0ca9, 0x6978982f, + 0xccabc4e4}, + {0x00000000, 0xb40b77a6, 0x29119f97, 0x9d1ae831, 0x13244ff4, + 0xa72f3852, 0x3a35d063, 0x8e3ea7c5, 0x674eef33, 0xd3459895, + 0x4e5f70a4, 0xfa540702, 0x746aa0c7, 0xc061d761, 0x5d7b3f50, + 0xe97048f6, 0xce9cde67, 0x7a97a9c1, 0xe78d41f0, 0x53863656, + 0xddb89193, 0x69b3e635, 0xf4a90e04, 0x40a279a2, 0xa9d23154, + 0x1dd946f2, 0x80c3aec3, 0x34c8d965, 0xbaf67ea0, 0x0efd0906, + 0x93e7e137, 0x27ec9691, 0x9c39bdcf, 0x2832ca69, 0xb5282258, + 0x012355fe, 0x8f1df23b, 0x3b16859d, 0xa60c6dac, 0x12071a0a, + 0xfb7752fc, 0x4f7c255a, 0xd266cd6b, 0x666dbacd, 0xe8531d08, + 0x5c586aae, 0xc142829f, 0x7549f539, 0x52a563a8, 0xe6ae140e, + 0x7bb4fc3f, 0xcfbf8b99, 0x41812c5c, 0xf58a5bfa, 0x6890b3cb, + 0xdc9bc46d, 0x35eb8c9b, 0x81e0fb3d, 0x1cfa130c, 0xa8f164aa, + 0x26cfc36f, 0x92c4b4c9, 0x0fde5cf8, 0xbbd52b5e, 0x79750b44, + 0xcd7e7ce2, 0x506494d3, 0xe46fe375, 0x6a5144b0, 0xde5a3316, + 0x4340db27, 0xf74bac81, 0x1e3be477, 0xaa3093d1, 0x372a7be0, + 0x83210c46, 0x0d1fab83, 0xb914dc25, 0x240e3414, 0x900543b2, + 0xb7e9d523, 0x03e2a285, 0x9ef84ab4, 0x2af33d12, 0xa4cd9ad7, + 0x10c6ed71, 0x8ddc0540, 0x39d772e6, 0xd0a73a10, 0x64ac4db6, + 0xf9b6a587, 0x4dbdd221, 0xc38375e4, 0x77880242, 0xea92ea73, + 0x5e999dd5, 0xe54cb68b, 0x5147c12d, 0xcc5d291c, 0x78565eba, + 0xf668f97f, 0x42638ed9, 0xdf7966e8, 0x6b72114e, 0x820259b8, + 0x36092e1e, 0xab13c62f, 0x1f18b189, 0x9126164c, 0x252d61ea, + 0xb83789db, 0x0c3cfe7d, 0x2bd068ec, 0x9fdb1f4a, 0x02c1f77b, + 0xb6ca80dd, 0x38f42718, 0x8cff50be, 0x11e5b88f, 0xa5eecf29, + 0x4c9e87df, 0xf895f079, 0x658f1848, 0xd1846fee, 0x5fbac82b, + 0xebb1bf8d, 0x76ab57bc, 0xc2a0201a, 0xf2ea1688, 0x46e1612e, + 0xdbfb891f, 0x6ff0feb9, 0xe1ce597c, 0x55c52eda, 0xc8dfc6eb, + 0x7cd4b14d, 0x95a4f9bb, 0x21af8e1d, 0xbcb5662c, 0x08be118a, + 0x8680b64f, 0x328bc1e9, 0xaf9129d8, 0x1b9a5e7e, 0x3c76c8ef, + 0x887dbf49, 0x15675778, 0xa16c20de, 0x2f52871b, 0x9b59f0bd, + 0x0643188c, 0xb2486f2a, 0x5b3827dc, 0xef33507a, 0x7229b84b, + 0xc622cfed, 0x481c6828, 0xfc171f8e, 0x610df7bf, 0xd5068019, + 0x6ed3ab47, 0xdad8dce1, 0x47c234d0, 0xf3c94376, 0x7df7e4b3, + 0xc9fc9315, 0x54e67b24, 0xe0ed0c82, 0x099d4474, 0xbd9633d2, + 0x208cdbe3, 0x9487ac45, 0x1ab90b80, 0xaeb27c26, 0x33a89417, + 0x87a3e3b1, 0xa04f7520, 0x14440286, 0x895eeab7, 0x3d559d11, + 0xb36b3ad4, 0x07604d72, 0x9a7aa543, 0x2e71d2e5, 0xc7019a13, + 0x730aedb5, 0xee100584, 0x5a1b7222, 0xd425d5e7, 0x602ea241, + 0xfd344a70, 0x493f3dd6, 0x8b9f1dcc, 0x3f946a6a, 0xa28e825b, + 0x1685f5fd, 0x98bb5238, 0x2cb0259e, 0xb1aacdaf, 0x05a1ba09, + 0xecd1f2ff, 0x58da8559, 0xc5c06d68, 0x71cb1ace, 0xfff5bd0b, + 0x4bfecaad, 0xd6e4229c, 0x62ef553a, 0x4503c3ab, 0xf108b40d, + 0x6c125c3c, 0xd8192b9a, 0x56278c5f, 0xe22cfbf9, 0x7f3613c8, + 0xcb3d646e, 0x224d2c98, 0x96465b3e, 0x0b5cb30f, 0xbf57c4a9, + 0x3169636c, 0x856214ca, 0x1878fcfb, 0xac738b5d, 0x17a6a003, + 0xa3add7a5, 0x3eb73f94, 0x8abc4832, 0x0482eff7, 0xb0899851, + 0x2d937060, 0x999807c6, 0x70e84f30, 0xc4e33896, 0x59f9d0a7, + 0xedf2a701, 0x63cc00c4, 0xd7c77762, 0x4add9f53, 0xfed6e8f5, + 0xd93a7e64, 0x6d3109c2, 0xf02be1f3, 0x44209655, 0xca1e3190, + 0x7e154636, 0xe30fae07, 0x5704d9a1, 0xbe749157, 0x0a7fe6f1, + 0x97650ec0, 0x236e7966, 0xad50dea3, 0x195ba905, 0x84414134, + 0x304a3692}, + {0x00000000, 0x9e00aacc, 0x7d072542, 0xe3078f8e, 0xfa0e4a84, + 0x640ee048, 0x87096fc6, 0x1909c50a, 0xb51be5d3, 0x2b1b4f1f, + 0xc81cc091, 0x561c6a5d, 0x4f15af57, 0xd115059b, 0x32128a15, + 0xac1220d9, 0x2b31bb7c, 0xb53111b0, 0x56369e3e, 0xc83634f2, + 0xd13ff1f8, 0x4f3f5b34, 0xac38d4ba, 0x32387e76, 0x9e2a5eaf, + 0x002af463, 0xe32d7bed, 0x7d2dd121, 0x6424142b, 0xfa24bee7, + 0x19233169, 0x87239ba5, 0x566276f9, 0xc862dc35, 0x2b6553bb, + 0xb565f977, 0xac6c3c7d, 0x326c96b1, 0xd16b193f, 0x4f6bb3f3, + 0xe379932a, 0x7d7939e6, 0x9e7eb668, 0x007e1ca4, 0x1977d9ae, + 0x87777362, 0x6470fcec, 0xfa705620, 0x7d53cd85, 0xe3536749, + 0x0054e8c7, 0x9e54420b, 0x875d8701, 0x195d2dcd, 0xfa5aa243, + 0x645a088f, 0xc8482856, 0x5648829a, 0xb54f0d14, 0x2b4fa7d8, + 0x324662d2, 0xac46c81e, 0x4f414790, 0xd141ed5c, 0xedc29d29, + 0x73c237e5, 0x90c5b86b, 0x0ec512a7, 0x17ccd7ad, 0x89cc7d61, + 0x6acbf2ef, 0xf4cb5823, 0x58d978fa, 0xc6d9d236, 0x25de5db8, + 0xbbdef774, 0xa2d7327e, 0x3cd798b2, 0xdfd0173c, 0x41d0bdf0, + 0xc6f32655, 0x58f38c99, 0xbbf40317, 0x25f4a9db, 0x3cfd6cd1, + 0xa2fdc61d, 0x41fa4993, 0xdffae35f, 0x73e8c386, 0xede8694a, + 0x0eefe6c4, 0x90ef4c08, 0x89e68902, 0x17e623ce, 0xf4e1ac40, + 0x6ae1068c, 0xbba0ebd0, 0x25a0411c, 0xc6a7ce92, 0x58a7645e, + 0x41aea154, 0xdfae0b98, 0x3ca98416, 0xa2a92eda, 0x0ebb0e03, + 0x90bba4cf, 0x73bc2b41, 0xedbc818d, 0xf4b54487, 0x6ab5ee4b, + 0x89b261c5, 0x17b2cb09, 0x909150ac, 0x0e91fa60, 0xed9675ee, + 0x7396df22, 0x6a9f1a28, 0xf49fb0e4, 0x17983f6a, 0x899895a6, + 0x258ab57f, 0xbb8a1fb3, 0x588d903d, 0xc68d3af1, 0xdf84fffb, + 0x41845537, 0xa283dab9, 0x3c837075, 0xda853b53, 0x4485919f, + 0xa7821e11, 0x3982b4dd, 0x208b71d7, 0xbe8bdb1b, 0x5d8c5495, + 0xc38cfe59, 0x6f9ede80, 0xf19e744c, 0x1299fbc2, 0x8c99510e, + 0x95909404, 0x0b903ec8, 0xe897b146, 0x76971b8a, 0xf1b4802f, + 0x6fb42ae3, 0x8cb3a56d, 0x12b30fa1, 0x0bbacaab, 0x95ba6067, + 0x76bdefe9, 0xe8bd4525, 0x44af65fc, 0xdaafcf30, 0x39a840be, + 0xa7a8ea72, 0xbea12f78, 0x20a185b4, 0xc3a60a3a, 0x5da6a0f6, + 0x8ce74daa, 0x12e7e766, 0xf1e068e8, 0x6fe0c224, 0x76e9072e, + 0xe8e9ade2, 0x0bee226c, 0x95ee88a0, 0x39fca879, 0xa7fc02b5, + 0x44fb8d3b, 0xdafb27f7, 0xc3f2e2fd, 0x5df24831, 0xbef5c7bf, + 0x20f56d73, 0xa7d6f6d6, 0x39d65c1a, 0xdad1d394, 0x44d17958, + 0x5dd8bc52, 0xc3d8169e, 0x20df9910, 0xbedf33dc, 0x12cd1305, + 0x8ccdb9c9, 0x6fca3647, 0xf1ca9c8b, 0xe8c35981, 0x76c3f34d, + 0x95c47cc3, 0x0bc4d60f, 0x3747a67a, 0xa9470cb6, 0x4a408338, + 0xd44029f4, 0xcd49ecfe, 0x53494632, 0xb04ec9bc, 0x2e4e6370, + 0x825c43a9, 0x1c5ce965, 0xff5b66eb, 0x615bcc27, 0x7852092d, + 0xe652a3e1, 0x05552c6f, 0x9b5586a3, 0x1c761d06, 0x8276b7ca, + 0x61713844, 0xff719288, 0xe6785782, 0x7878fd4e, 0x9b7f72c0, + 0x057fd80c, 0xa96df8d5, 0x376d5219, 0xd46add97, 0x4a6a775b, + 0x5363b251, 0xcd63189d, 0x2e649713, 0xb0643ddf, 0x6125d083, + 0xff257a4f, 0x1c22f5c1, 0x82225f0d, 0x9b2b9a07, 0x052b30cb, + 0xe62cbf45, 0x782c1589, 0xd43e3550, 0x4a3e9f9c, 0xa9391012, + 0x3739bade, 0x2e307fd4, 0xb030d518, 0x53375a96, 0xcd37f05a, + 0x4a146bff, 0xd414c133, 0x37134ebd, 0xa913e471, 0xb01a217b, + 0x2e1a8bb7, 0xcd1d0439, 0x531daef5, 0xff0f8e2c, 0x610f24e0, + 0x8208ab6e, 0x1c0801a2, 0x0501c4a8, 0x9b016e64, 0x7806e1ea, + 0xe6064b26}}; + +#endif + +#endif + +#if N == 3 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0x81256527, 0xd93bcc0f, 0x581ea928, 0x69069e5f, + 0xe823fb78, 0xb03d5250, 0x31183777, 0xd20d3cbe, 0x53285999, + 0x0b36f0b1, 0x8a139596, 0xbb0ba2e1, 0x3a2ec7c6, 0x62306eee, + 0xe3150bc9, 0x7f6b7f3d, 0xfe4e1a1a, 0xa650b332, 0x2775d615, + 0x166de162, 0x97488445, 0xcf562d6d, 0x4e73484a, 0xad664383, + 0x2c4326a4, 0x745d8f8c, 0xf578eaab, 0xc460dddc, 0x4545b8fb, + 0x1d5b11d3, 0x9c7e74f4, 0xfed6fe7a, 0x7ff39b5d, 0x27ed3275, + 0xa6c85752, 0x97d06025, 0x16f50502, 0x4eebac2a, 0xcfcec90d, + 0x2cdbc2c4, 0xadfea7e3, 0xf5e00ecb, 0x74c56bec, 0x45dd5c9b, + 0xc4f839bc, 0x9ce69094, 0x1dc3f5b3, 0x81bd8147, 0x0098e460, + 0x58864d48, 0xd9a3286f, 0xe8bb1f18, 0x699e7a3f, 0x3180d317, + 0xb0a5b630, 0x53b0bdf9, 0xd295d8de, 0x8a8b71f6, 0x0bae14d1, + 0x3ab623a6, 0xbb934681, 0xe38defa9, 0x62a88a8e, 0x26dcfab5, + 0xa7f99f92, 0xffe736ba, 0x7ec2539d, 0x4fda64ea, 0xceff01cd, + 0x96e1a8e5, 0x17c4cdc2, 0xf4d1c60b, 0x75f4a32c, 0x2dea0a04, + 0xaccf6f23, 0x9dd75854, 0x1cf23d73, 0x44ec945b, 0xc5c9f17c, + 0x59b78588, 0xd892e0af, 0x808c4987, 0x01a92ca0, 0x30b11bd7, + 0xb1947ef0, 0xe98ad7d8, 0x68afb2ff, 0x8bbab936, 0x0a9fdc11, + 0x52817539, 0xd3a4101e, 0xe2bc2769, 0x6399424e, 0x3b87eb66, + 0xbaa28e41, 0xd80a04cf, 0x592f61e8, 0x0131c8c0, 0x8014ade7, + 0xb10c9a90, 0x3029ffb7, 0x6837569f, 0xe91233b8, 0x0a073871, + 0x8b225d56, 0xd33cf47e, 0x52199159, 0x6301a62e, 0xe224c309, + 0xba3a6a21, 0x3b1f0f06, 0xa7617bf2, 0x26441ed5, 0x7e5ab7fd, + 0xff7fd2da, 0xce67e5ad, 0x4f42808a, 0x175c29a2, 0x96794c85, + 0x756c474c, 0xf449226b, 0xac578b43, 0x2d72ee64, 0x1c6ad913, + 0x9d4fbc34, 0xc551151c, 0x4474703b, 0x4db9f56a, 0xcc9c904d, + 0x94823965, 0x15a75c42, 0x24bf6b35, 0xa59a0e12, 0xfd84a73a, + 0x7ca1c21d, 0x9fb4c9d4, 0x1e91acf3, 0x468f05db, 0xc7aa60fc, + 0xf6b2578b, 0x779732ac, 0x2f899b84, 0xaeacfea3, 0x32d28a57, + 0xb3f7ef70, 0xebe94658, 0x6acc237f, 0x5bd41408, 0xdaf1712f, + 0x82efd807, 0x03cabd20, 0xe0dfb6e9, 0x61fad3ce, 0x39e47ae6, + 0xb8c11fc1, 0x89d928b6, 0x08fc4d91, 0x50e2e4b9, 0xd1c7819e, + 0xb36f0b10, 0x324a6e37, 0x6a54c71f, 0xeb71a238, 0xda69954f, + 0x5b4cf068, 0x03525940, 0x82773c67, 0x616237ae, 0xe0475289, + 0xb859fba1, 0x397c9e86, 0x0864a9f1, 0x8941ccd6, 0xd15f65fe, + 0x507a00d9, 0xcc04742d, 0x4d21110a, 0x153fb822, 0x941add05, + 0xa502ea72, 0x24278f55, 0x7c39267d, 0xfd1c435a, 0x1e094893, + 0x9f2c2db4, 0xc732849c, 0x4617e1bb, 0x770fd6cc, 0xf62ab3eb, + 0xae341ac3, 0x2f117fe4, 0x6b650fdf, 0xea406af8, 0xb25ec3d0, + 0x337ba6f7, 0x02639180, 0x8346f4a7, 0xdb585d8f, 0x5a7d38a8, + 0xb9683361, 0x384d5646, 0x6053ff6e, 0xe1769a49, 0xd06ead3e, + 0x514bc819, 0x09556131, 0x88700416, 0x140e70e2, 0x952b15c5, + 0xcd35bced, 0x4c10d9ca, 0x7d08eebd, 0xfc2d8b9a, 0xa43322b2, + 0x25164795, 0xc6034c5c, 0x4726297b, 0x1f388053, 0x9e1de574, + 0xaf05d203, 0x2e20b724, 0x763e1e0c, 0xf71b7b2b, 0x95b3f1a5, + 0x14969482, 0x4c883daa, 0xcdad588d, 0xfcb56ffa, 0x7d900add, + 0x258ea3f5, 0xa4abc6d2, 0x47becd1b, 0xc69ba83c, 0x9e850114, + 0x1fa06433, 0x2eb85344, 0xaf9d3663, 0xf7839f4b, 0x76a6fa6c, + 0xead88e98, 0x6bfdebbf, 0x33e34297, 0xb2c627b0, 0x83de10c7, + 0x02fb75e0, 0x5ae5dcc8, 0xdbc0b9ef, 0x38d5b226, 0xb9f0d701, + 0xe1ee7e29, 0x60cb1b0e, 0x51d32c79, 0xd0f6495e, 0x88e8e076, + 0x09cd8551}, + {0x00000000, 0x9b73ead4, 0xed96d3e9, 0x76e5393d, 0x005ca193, + 0x9b2f4b47, 0xedca727a, 0x76b998ae, 0x00b94326, 0x9bcaa9f2, + 0xed2f90cf, 0x765c7a1b, 0x00e5e2b5, 0x9b960861, 0xed73315c, + 0x7600db88, 0x0172864c, 0x9a016c98, 0xece455a5, 0x7797bf71, + 0x012e27df, 0x9a5dcd0b, 0xecb8f436, 0x77cb1ee2, 0x01cbc56a, + 0x9ab82fbe, 0xec5d1683, 0x772efc57, 0x019764f9, 0x9ae48e2d, + 0xec01b710, 0x77725dc4, 0x02e50c98, 0x9996e64c, 0xef73df71, + 0x740035a5, 0x02b9ad0b, 0x99ca47df, 0xef2f7ee2, 0x745c9436, + 0x025c4fbe, 0x992fa56a, 0xefca9c57, 0x74b97683, 0x0200ee2d, + 0x997304f9, 0xef963dc4, 0x74e5d710, 0x03978ad4, 0x98e46000, + 0xee01593d, 0x7572b3e9, 0x03cb2b47, 0x98b8c193, 0xee5df8ae, + 0x752e127a, 0x032ec9f2, 0x985d2326, 0xeeb81a1b, 0x75cbf0cf, + 0x03726861, 0x980182b5, 0xeee4bb88, 0x7597515c, 0x05ca1930, + 0x9eb9f3e4, 0xe85ccad9, 0x732f200d, 0x0596b8a3, 0x9ee55277, + 0xe8006b4a, 0x7373819e, 0x05735a16, 0x9e00b0c2, 0xe8e589ff, + 0x7396632b, 0x052ffb85, 0x9e5c1151, 0xe8b9286c, 0x73cac2b8, + 0x04b89f7c, 0x9fcb75a8, 0xe92e4c95, 0x725da641, 0x04e43eef, + 0x9f97d43b, 0xe972ed06, 0x720107d2, 0x0401dc5a, 0x9f72368e, + 0xe9970fb3, 0x72e4e567, 0x045d7dc9, 0x9f2e971d, 0xe9cbae20, + 0x72b844f4, 0x072f15a8, 0x9c5cff7c, 0xeab9c641, 0x71ca2c95, + 0x0773b43b, 0x9c005eef, 0xeae567d2, 0x71968d06, 0x0796568e, + 0x9ce5bc5a, 0xea008567, 0x71736fb3, 0x07caf71d, 0x9cb91dc9, + 0xea5c24f4, 0x712fce20, 0x065d93e4, 0x9d2e7930, 0xebcb400d, + 0x70b8aad9, 0x06013277, 0x9d72d8a3, 0xeb97e19e, 0x70e40b4a, + 0x06e4d0c2, 0x9d973a16, 0xeb72032b, 0x7001e9ff, 0x06b87151, + 0x9dcb9b85, 0xeb2ea2b8, 0x705d486c, 0x0b943260, 0x90e7d8b4, + 0xe602e189, 0x7d710b5d, 0x0bc893f3, 0x90bb7927, 0xe65e401a, + 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0x0e314eb1, + 0xc8b37d64, 0x4f15b627, 0x1c8feda3, 0x9b2926e0, 0xbbbb5aab, + 0x3c1d91e8, 0x6f87ca6c, 0xe821012f, 0x39f2ab87, 0xbe5460c4, + 0xedce3b40, 0x6a68f003, 0x4afa8c48, 0xcd5c470b, 0x9ec61c8f, + 0x1960d7cc, 0xdfe2e419, 0x58442f5a, 0x0bde74de, 0x8c78bf9d, + 0xaceac3d6, 0x2b4c0895, 0x78d65311, 0xff709852, 0x5d4665f4, + 0xdae0aeb7, 0x897af533, 0x0edc3e70, 0x2e4e423b, 0xa9e88978, + 0xfa72d2fc, 0x7dd419bf, 0xbb562a6a, 0x3cf0e129, 0x6f6abaad, + 0xe8cc71ee, 0xc85e0da5, 0x4ff8c6e6, 0x1c629d62, 0x9bc45621, + 0x4a17fc89, 0xcdb137ca, 0x9e2b6c4e, 0x198da70d, 0x391fdb46, + 0xbeb91005, 0xed234b81, 0x6a8580c2, 0xac07b317, 0x2ba17854, + 0x783b23d0, 0xff9de893, 0xdf0f94d8, 0x58a95f9b, 0x0b33041f, + 0x8c95cf5c, 0x73e5570e, 0xf4439c4d, 0xa7d9c7c9, 0x207f0c8a, + 0x00ed70c1, 0x874bbb82, 0xd4d1e006, 0x53772b45, 0x95f51890, + 0x1253d3d3, 0x41c98857, 0xc66f4314, 0xe6fd3f5f, 0x615bf41c, + 0x32c1af98, 0xb56764db, 0x64b4ce73, 0xe3120530, 0xb0885eb4, + 0x372e95f7, 0x17bce9bc, 0x901a22ff, 0xc380797b, 0x4426b238, + 0x82a481ed, 0x05024aae, 0x5698112a, 0xd13eda69, 0xf1aca622, + 0x760a6d61, 0x259036e5, 0xa236fda6, 0xba8ccbe8, 0x3d2a00ab, + 0x6eb05b2f, 0xe916906c, 0xc984ec27, 0x4e222764, 0x1db87ce0, + 0x9a1eb7a3, 0x5c9c8476, 0xdb3a4f35, 0x88a014b1, 0x0f06dff2, + 0x2f94a3b9, 0xa83268fa, 0xfba8337e, 0x7c0ef83d, 0xaddd5295, + 0x2a7b99d6, 0x79e1c252, 0xfe470911, 0xded5755a, 0x5973be19, + 0x0ae9e59d, 0x8d4f2ede, 0x4bcd1d0b, 0xcc6bd648, 0x9ff18dcc, + 0x1857468f, 0x38c53ac4, 0xbf63f187, 0xecf9aa03, 0x6b5f6140, + 0x942ff912, 0x13893251, 0x401369d5, 0xc7b5a296, 0xe727dedd, + 0x6081159e, 0x331b4e1a, 0xb4bd8559, 0x723fb68c, 0xf5997dcf, + 0xa603264b, 0x21a5ed08, 0x01379143, 0x86915a00, 0xd50b0184, + 0x52adcac7, 0x837e606f, 0x04d8ab2c, 0x5742f0a8, 0xd0e43beb, + 0xf07647a0, 0x77d08ce3, 0x244ad767, 0xa3ec1c24, 0x656e2ff1, + 0xe2c8e4b2, 0xb152bf36, 0x36f47475, 0x1666083e, 0x91c0c37d, + 0xc25a98f9, 0x45fc53ba, 0xe7caae1c, 0x606c655f, 0x33f63edb, + 0xb450f598, 0x94c289d3, 0x13644290, 0x40fe1914, 0xc758d257, + 0x01dae182, 0x867c2ac1, 0xd5e67145, 0x5240ba06, 0x72d2c64d, + 0xf5740d0e, 0xa6ee568a, 0x21489dc9, 0xf09b3761, 0x773dfc22, + 0x24a7a7a6, 0xa3016ce5, 0x839310ae, 0x0435dbed, 0x57af8069, + 0xd0094b2a, 0x168b78ff, 0x912db3bc, 0xc2b7e838, 0x4511237b, + 0x65835f30, 0xe2259473, 0xb1bfcff7, 0x361904b4, 0xc9699ce6, + 0x4ecf57a5, 0x1d550c21, 0x9af3c762, 0xba61bb29, 0x3dc7706a, + 0x6e5d2bee, 0xe9fbe0ad, 0x2f79d378, 0xa8df183b, 0xfb4543bf, + 0x7ce388fc, 0x5c71f4b7, 0xdbd73ff4, 0x884d6470, 0x0febaf33, + 0xde38059b, 0x599eced8, 0x0a04955c, 0x8da25e1f, 0xad302254, + 0x2a96e917, 0x790cb293, 0xfeaa79d0, 0x38284a05, 0xbf8e8146, + 0xec14dac2, 0x6bb21181, 0x4b206dca, 0xcc86a689, 0x9f1cfd0d, + 0x18ba364e}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0x43cba68700000000, 0xc7903cd400000000, + 0x845b9a5300000000, 0xcf27087300000000, 0x8cecaef400000000, + 0x08b734a700000000, 0x4b7c922000000000, 0x9e4f10e600000000, + 0xdd84b66100000000, 0x59df2c3200000000, 0x1a148ab500000000, + 0x5168189500000000, 0x12a3be1200000000, 0x96f8244100000000, + 0xd53382c600000000, 0x7d99511700000000, 0x3e52f79000000000, + 0xba096dc300000000, 0xf9c2cb4400000000, 0xb2be596400000000, + 0xf175ffe300000000, 0x752e65b000000000, 0x36e5c33700000000, + 0xe3d641f100000000, 0xa01de77600000000, 0x24467d2500000000, + 0x678ddba200000000, 0x2cf1498200000000, 0x6f3aef0500000000, + 0xeb61755600000000, 0xa8aad3d100000000, 0xfa32a32e00000000, + 0xb9f905a900000000, 0x3da29ffa00000000, 0x7e69397d00000000, + 0x3515ab5d00000000, 0x76de0dda00000000, 0xf285978900000000, + 0xb14e310e00000000, 0x647db3c800000000, 0x27b6154f00000000, + 0xa3ed8f1c00000000, 0xe026299b00000000, 0xab5abbbb00000000, + 0xe8911d3c00000000, 0x6cca876f00000000, 0x2f0121e800000000, + 0x87abf23900000000, 0xc46054be00000000, 0x403bceed00000000, + 0x03f0686a00000000, 0x488cfa4a00000000, 0x0b475ccd00000000, + 0x8f1cc69e00000000, 0xccd7601900000000, 0x19e4e2df00000000, + 0x5a2f445800000000, 0xde74de0b00000000, 0x9dbf788c00000000, + 0xd6c3eaac00000000, 0x95084c2b00000000, 0x1153d67800000000, + 0x529870ff00000000, 0xf465465d00000000, 0xb7aee0da00000000, + 0x33f57a8900000000, 0x703edc0e00000000, 0x3b424e2e00000000, + 0x7889e8a900000000, 0xfcd272fa00000000, 0xbf19d47d00000000, + 0x6a2a56bb00000000, 0x29e1f03c00000000, 0xadba6a6f00000000, + 0xee71cce800000000, 0xa50d5ec800000000, 0xe6c6f84f00000000, + 0x629d621c00000000, 0x2156c49b00000000, 0x89fc174a00000000, + 0xca37b1cd00000000, 0x4e6c2b9e00000000, 0x0da78d1900000000, + 0x46db1f3900000000, 0x0510b9be00000000, 0x814b23ed00000000, + 0xc280856a00000000, 0x17b307ac00000000, 0x5478a12b00000000, + 0xd0233b7800000000, 0x93e89dff00000000, 0xd8940fdf00000000, + 0x9b5fa95800000000, 0x1f04330b00000000, 0x5ccf958c00000000, + 0x0e57e57300000000, 0x4d9c43f400000000, 0xc9c7d9a700000000, + 0x8a0c7f2000000000, 0xc170ed0000000000, 0x82bb4b8700000000, + 0x06e0d1d400000000, 0x452b775300000000, 0x9018f59500000000, + 0xd3d3531200000000, 0x5788c94100000000, 0x14436fc600000000, + 0x5f3ffde600000000, 0x1cf45b6100000000, 0x98afc13200000000, + 0xdb6467b500000000, 0x73ceb46400000000, 0x300512e300000000, + 0xb45e88b000000000, 0xf7952e3700000000, 0xbce9bc1700000000, + 0xff221a9000000000, 0x7b7980c300000000, 0x38b2264400000000, + 0xed81a48200000000, 0xae4a020500000000, 0x2a11985600000000, + 0x69da3ed100000000, 0x22a6acf100000000, 0x616d0a7600000000, + 0xe536902500000000, 0xa6fd36a200000000, 0xe8cb8cba00000000, + 0xab002a3d00000000, 0x2f5bb06e00000000, 0x6c9016e900000000, + 0x27ec84c900000000, 0x6427224e00000000, 0xe07cb81d00000000, + 0xa3b71e9a00000000, 0x76849c5c00000000, 0x354f3adb00000000, + 0xb114a08800000000, 0xf2df060f00000000, 0xb9a3942f00000000, + 0xfa6832a800000000, 0x7e33a8fb00000000, 0x3df80e7c00000000, + 0x9552ddad00000000, 0xd6997b2a00000000, 0x52c2e17900000000, + 0x110947fe00000000, 0x5a75d5de00000000, 0x19be735900000000, + 0x9de5e90a00000000, 0xde2e4f8d00000000, 0x0b1dcd4b00000000, + 0x48d66bcc00000000, 0xcc8df19f00000000, 0x8f46571800000000, + 0xc43ac53800000000, 0x87f163bf00000000, 0x03aaf9ec00000000, + 0x40615f6b00000000, 0x12f92f9400000000, 0x5132891300000000, + 0xd569134000000000, 0x96a2b5c700000000, 0xddde27e700000000, + 0x9e15816000000000, 0x1a4e1b3300000000, 0x5985bdb400000000, + 0x8cb63f7200000000, 0xcf7d99f500000000, 0x4b2603a600000000, + 0x08eda52100000000, 0x4391370100000000, 0x005a918600000000, + 0x84010bd500000000, 0xc7caad5200000000, 0x6f607e8300000000, + 0x2cabd80400000000, 0xa8f0425700000000, 0xeb3be4d000000000, + 0xa04776f000000000, 0xe38cd07700000000, 0x67d74a2400000000, + 0x241ceca300000000, 0xf12f6e6500000000, 0xb2e4c8e200000000, + 0x36bf52b100000000, 0x7574f43600000000, 0x3e08661600000000, + 0x7dc3c09100000000, 0xf9985ac200000000, 0xba53fc4500000000, + 0x1caecae700000000, 0x5f656c6000000000, 0xdb3ef63300000000, + 0x98f550b400000000, 0xd389c29400000000, 0x9042641300000000, + 0x1419fe4000000000, 0x57d258c700000000, 0x82e1da0100000000, + 0xc12a7c8600000000, 0x4571e6d500000000, 0x06ba405200000000, + 0x4dc6d27200000000, 0x0e0d74f500000000, 0x8a56eea600000000, + 0xc99d482100000000, 0x61379bf000000000, 0x22fc3d7700000000, + 0xa6a7a72400000000, 0xe56c01a300000000, 0xae10938300000000, + 0xeddb350400000000, 0x6980af5700000000, 0x2a4b09d000000000, + 0xff788b1600000000, 0xbcb32d9100000000, 0x38e8b7c200000000, + 0x7b23114500000000, 0x305f836500000000, 0x739425e200000000, + 0xf7cfbfb100000000, 0xb404193600000000, 0xe69c69c900000000, + 0xa557cf4e00000000, 0x210c551d00000000, 0x62c7f39a00000000, + 0x29bb61ba00000000, 0x6a70c73d00000000, 0xee2b5d6e00000000, + 0xade0fbe900000000, 0x78d3792f00000000, 0x3b18dfa800000000, + 0xbf4345fb00000000, 0xfc88e37c00000000, 0xb7f4715c00000000, + 0xf43fd7db00000000, 0x70644d8800000000, 0x33afeb0f00000000, + 0x9b0538de00000000, 0xd8ce9e5900000000, 0x5c95040a00000000, + 0x1f5ea28d00000000, 0x542230ad00000000, 0x17e9962a00000000, + 0x93b20c7900000000, 0xd079aafe00000000, 0x054a283800000000, + 0x46818ebf00000000, 0xc2da14ec00000000, 0x8111b26b00000000, + 0xca6d204b00000000, 0x89a686cc00000000, 0x0dfd1c9f00000000, + 0x4e36ba1800000000}, + {0x0000000000000000, 0xe1b652ef00000000, 0x836bd40500000000, + 0x62dd86ea00000000, 0x06d7a80b00000000, 0xe761fae400000000, + 0x85bc7c0e00000000, 0x640a2ee100000000, 0x0cae511700000000, + 0xed1803f800000000, 0x8fc5851200000000, 0x6e73d7fd00000000, + 0x0a79f91c00000000, 0xebcfabf300000000, 0x89122d1900000000, + 0x68a47ff600000000, 0x185ca32e00000000, 0xf9eaf1c100000000, + 0x9b37772b00000000, 0x7a8125c400000000, 0x1e8b0b2500000000, + 0xff3d59ca00000000, 0x9de0df2000000000, 0x7c568dcf00000000, + 0x14f2f23900000000, 0xf544a0d600000000, 0x9799263c00000000, + 0x762f74d300000000, 0x12255a3200000000, 0xf39308dd00000000, + 0x914e8e3700000000, 0x70f8dcd800000000, 0x30b8465d00000000, + 0xd10e14b200000000, 0xb3d3925800000000, 0x5265c0b700000000, + 0x366fee5600000000, 0xd7d9bcb900000000, 0xb5043a5300000000, + 0x54b268bc00000000, 0x3c16174a00000000, 0xdda045a500000000, + 0xbf7dc34f00000000, 0x5ecb91a000000000, 0x3ac1bf4100000000, + 0xdb77edae00000000, 0xb9aa6b4400000000, 0x581c39ab00000000, + 0x28e4e57300000000, 0xc952b79c00000000, 0xab8f317600000000, + 0x4a39639900000000, 0x2e334d7800000000, 0xcf851f9700000000, + 0xad58997d00000000, 0x4ceecb9200000000, 0x244ab46400000000, + 0xc5fce68b00000000, 0xa721606100000000, 0x4697328e00000000, + 0x229d1c6f00000000, 0xc32b4e8000000000, 0xa1f6c86a00000000, + 0x40409a8500000000, 0x60708dba00000000, 0x81c6df5500000000, + 0xe31b59bf00000000, 0x02ad0b5000000000, 0x66a725b100000000, + 0x8711775e00000000, 0xe5ccf1b400000000, 0x047aa35b00000000, + 0x6cdedcad00000000, 0x8d688e4200000000, 0xefb508a800000000, + 0x0e035a4700000000, 0x6a0974a600000000, 0x8bbf264900000000, + 0xe962a0a300000000, 0x08d4f24c00000000, 0x782c2e9400000000, + 0x999a7c7b00000000, 0xfb47fa9100000000, 0x1af1a87e00000000, + 0x7efb869f00000000, 0x9f4dd47000000000, 0xfd90529a00000000, + 0x1c26007500000000, 0x74827f8300000000, 0x95342d6c00000000, + 0xf7e9ab8600000000, 0x165ff96900000000, 0x7255d78800000000, + 0x93e3856700000000, 0xf13e038d00000000, 0x1088516200000000, + 0x50c8cbe700000000, 0xb17e990800000000, 0xd3a31fe200000000, + 0x32154d0d00000000, 0x561f63ec00000000, 0xb7a9310300000000, + 0xd574b7e900000000, 0x34c2e50600000000, 0x5c669af000000000, + 0xbdd0c81f00000000, 0xdf0d4ef500000000, 0x3ebb1c1a00000000, + 0x5ab132fb00000000, 0xbb07601400000000, 0xd9dae6fe00000000, + 0x386cb41100000000, 0x489468c900000000, 0xa9223a2600000000, + 0xcbffbccc00000000, 0x2a49ee2300000000, 0x4e43c0c200000000, + 0xaff5922d00000000, 0xcd2814c700000000, 0x2c9e462800000000, + 0x443a39de00000000, 0xa58c6b3100000000, 0xc751eddb00000000, + 0x26e7bf3400000000, 0x42ed91d500000000, 0xa35bc33a00000000, + 0xc18645d000000000, 0x2030173f00000000, 0x81e66bae00000000, + 0x6050394100000000, 0x028dbfab00000000, 0xe33bed4400000000, + 0x8731c3a500000000, 0x6687914a00000000, 0x045a17a000000000, + 0xe5ec454f00000000, 0x8d483ab900000000, 0x6cfe685600000000, + 0x0e23eebc00000000, 0xef95bc5300000000, 0x8b9f92b200000000, + 0x6a29c05d00000000, 0x08f446b700000000, 0xe942145800000000, + 0x99bac88000000000, 0x780c9a6f00000000, 0x1ad11c8500000000, + 0xfb674e6a00000000, 0x9f6d608b00000000, 0x7edb326400000000, + 0x1c06b48e00000000, 0xfdb0e66100000000, 0x9514999700000000, + 0x74a2cb7800000000, 0x167f4d9200000000, 0xf7c91f7d00000000, + 0x93c3319c00000000, 0x7275637300000000, 0x10a8e59900000000, + 0xf11eb77600000000, 0xb15e2df300000000, 0x50e87f1c00000000, + 0x3235f9f600000000, 0xd383ab1900000000, 0xb78985f800000000, + 0x563fd71700000000, 0x34e251fd00000000, 0xd554031200000000, + 0xbdf07ce400000000, 0x5c462e0b00000000, 0x3e9ba8e100000000, + 0xdf2dfa0e00000000, 0xbb27d4ef00000000, 0x5a91860000000000, + 0x384c00ea00000000, 0xd9fa520500000000, 0xa9028edd00000000, + 0x48b4dc3200000000, 0x2a695ad800000000, 0xcbdf083700000000, + 0xafd526d600000000, 0x4e63743900000000, 0x2cbef2d300000000, + 0xcd08a03c00000000, 0xa5acdfca00000000, 0x441a8d2500000000, + 0x26c70bcf00000000, 0xc771592000000000, 0xa37b77c100000000, + 0x42cd252e00000000, 0x2010a3c400000000, 0xc1a6f12b00000000, + 0xe196e61400000000, 0x0020b4fb00000000, 0x62fd321100000000, + 0x834b60fe00000000, 0xe7414e1f00000000, 0x06f71cf000000000, + 0x642a9a1a00000000, 0x859cc8f500000000, 0xed38b70300000000, + 0x0c8ee5ec00000000, 0x6e53630600000000, 0x8fe531e900000000, + 0xebef1f0800000000, 0x0a594de700000000, 0x6884cb0d00000000, + 0x893299e200000000, 0xf9ca453a00000000, 0x187c17d500000000, + 0x7aa1913f00000000, 0x9b17c3d000000000, 0xff1ded3100000000, + 0x1eabbfde00000000, 0x7c76393400000000, 0x9dc06bdb00000000, + 0xf564142d00000000, 0x14d246c200000000, 0x760fc02800000000, + 0x97b992c700000000, 0xf3b3bc2600000000, 0x1205eec900000000, + 0x70d8682300000000, 0x916e3acc00000000, 0xd12ea04900000000, + 0x3098f2a600000000, 0x5245744c00000000, 0xb3f326a300000000, + 0xd7f9084200000000, 0x364f5aad00000000, 0x5492dc4700000000, + 0xb5248ea800000000, 0xdd80f15e00000000, 0x3c36a3b100000000, + 0x5eeb255b00000000, 0xbf5d77b400000000, 0xdb57595500000000, + 0x3ae10bba00000000, 0x583c8d5000000000, 0xb98adfbf00000000, + 0xc972036700000000, 0x28c4518800000000, 0x4a19d76200000000, + 0xabaf858d00000000, 0xcfa5ab6c00000000, 0x2e13f98300000000, + 0x4cce7f6900000000, 0xad782d8600000000, 0xc5dc527000000000, + 0x246a009f00000000, 0x46b7867500000000, 0xa701d49a00000000, + 0xc30bfa7b00000000, 0x22bda89400000000, 0x40602e7e00000000, + 0xa1d67c9100000000}, + {0x0000000000000000, 0x5880e2d700000000, 0xf106b47400000000, + 0xa98656a300000000, 0xe20d68e900000000, 0xba8d8a3e00000000, + 0x130bdc9d00000000, 0x4b8b3e4a00000000, 0x851da10900000000, + 0xdd9d43de00000000, 0x741b157d00000000, 0x2c9bf7aa00000000, + 0x6710c9e000000000, 0x3f902b3700000000, 0x96167d9400000000, + 0xce969f4300000000, 0x0a3b421300000000, 0x52bba0c400000000, + 0xfb3df66700000000, 0xa3bd14b000000000, 0xe8362afa00000000, + 0xb0b6c82d00000000, 0x19309e8e00000000, 0x41b07c5900000000, + 0x8f26e31a00000000, 0xd7a601cd00000000, 0x7e20576e00000000, + 0x26a0b5b900000000, 0x6d2b8bf300000000, 0x35ab692400000000, + 0x9c2d3f8700000000, 0xc4addd5000000000, 0x1476842600000000, + 0x4cf666f100000000, 0xe570305200000000, 0xbdf0d28500000000, + 0xf67beccf00000000, 0xaefb0e1800000000, 0x077d58bb00000000, + 0x5ffdba6c00000000, 0x916b252f00000000, 0xc9ebc7f800000000, + 0x606d915b00000000, 0x38ed738c00000000, 0x73664dc600000000, + 0x2be6af1100000000, 0x8260f9b200000000, 0xdae01b6500000000, + 0x1e4dc63500000000, 0x46cd24e200000000, 0xef4b724100000000, + 0xb7cb909600000000, 0xfc40aedc00000000, 0xa4c04c0b00000000, + 0x0d461aa800000000, 0x55c6f87f00000000, 0x9b50673c00000000, + 0xc3d085eb00000000, 0x6a56d34800000000, 0x32d6319f00000000, + 0x795d0fd500000000, 0x21dded0200000000, 0x885bbba100000000, + 0xd0db597600000000, 0x28ec084d00000000, 0x706cea9a00000000, + 0xd9eabc3900000000, 0x816a5eee00000000, 0xcae160a400000000, + 0x9261827300000000, 0x3be7d4d000000000, 0x6367360700000000, + 0xadf1a94400000000, 0xf5714b9300000000, 0x5cf71d3000000000, + 0x0477ffe700000000, 0x4ffcc1ad00000000, 0x177c237a00000000, + 0xbefa75d900000000, 0xe67a970e00000000, 0x22d74a5e00000000, + 0x7a57a88900000000, 0xd3d1fe2a00000000, 0x8b511cfd00000000, + 0xc0da22b700000000, 0x985ac06000000000, 0x31dc96c300000000, + 0x695c741400000000, 0xa7caeb5700000000, 0xff4a098000000000, + 0x56cc5f2300000000, 0x0e4cbdf400000000, 0x45c783be00000000, + 0x1d47616900000000, 0xb4c137ca00000000, 0xec41d51d00000000, + 0x3c9a8c6b00000000, 0x641a6ebc00000000, 0xcd9c381f00000000, + 0x951cdac800000000, 0xde97e48200000000, 0x8617065500000000, + 0x2f9150f600000000, 0x7711b22100000000, 0xb9872d6200000000, + 0xe107cfb500000000, 0x4881991600000000, 0x10017bc100000000, + 0x5b8a458b00000000, 0x030aa75c00000000, 0xaa8cf1ff00000000, + 0xf20c132800000000, 0x36a1ce7800000000, 0x6e212caf00000000, + 0xc7a77a0c00000000, 0x9f2798db00000000, 0xd4aca69100000000, + 0x8c2c444600000000, 0x25aa12e500000000, 0x7d2af03200000000, + 0xb3bc6f7100000000, 0xeb3c8da600000000, 0x42badb0500000000, + 0x1a3a39d200000000, 0x51b1079800000000, 0x0931e54f00000000, + 0xa0b7b3ec00000000, 0xf837513b00000000, 0x50d8119a00000000, + 0x0858f34d00000000, 0xa1dea5ee00000000, 0xf95e473900000000, + 0xb2d5797300000000, 0xea559ba400000000, 0x43d3cd0700000000, + 0x1b532fd000000000, 0xd5c5b09300000000, 0x8d45524400000000, + 0x24c304e700000000, 0x7c43e63000000000, 0x37c8d87a00000000, + 0x6f483aad00000000, 0xc6ce6c0e00000000, 0x9e4e8ed900000000, + 0x5ae3538900000000, 0x0263b15e00000000, 0xabe5e7fd00000000, + 0xf365052a00000000, 0xb8ee3b6000000000, 0xe06ed9b700000000, + 0x49e88f1400000000, 0x11686dc300000000, 0xdffef28000000000, + 0x877e105700000000, 0x2ef846f400000000, 0x7678a42300000000, + 0x3df39a6900000000, 0x657378be00000000, 0xccf52e1d00000000, + 0x9475ccca00000000, 0x44ae95bc00000000, 0x1c2e776b00000000, + 0xb5a821c800000000, 0xed28c31f00000000, 0xa6a3fd5500000000, + 0xfe231f8200000000, 0x57a5492100000000, 0x0f25abf600000000, + 0xc1b334b500000000, 0x9933d66200000000, 0x30b580c100000000, + 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0x87a8754a00000000, 0xc796ac2f00000000, 0x07f2843800000000, + 0x475ffc0100000000, 0x873bd41600000000, 0x8669b96300000000, + 0x460d917400000000, 0x06a0e94d00000000, 0xc6c4c15a00000000, + 0x86fa183f00000000, 0x469e302800000000, 0x0633481100000000, + 0xc657600600000000, 0x864ffada00000000, 0x462bd2cd00000000, + 0x0686aaf400000000, 0xc6e282e300000000, 0x86dc5b8600000000, + 0x46b8739100000000, 0x06150ba800000000, 0xc67123bf00000000, + 0x04b1d14200000000, 0xc4d5f95500000000, 0x8478816c00000000, + 0x441ca97b00000000, 0x0422701e00000000, 0xc446580900000000, + 0x84eb203000000000, 0x448f082700000000, 0x049792fb00000000, + 0xc4f3baec00000000, 0x845ec2d500000000, 0x443aeac200000000, + 0x040433a700000000, 0xc4601bb000000000, 0x84cd638900000000, + 0x44a94b9e00000000, 0x45fb26eb00000000, 0x859f0efc00000000, + 0xc53276c500000000, 0x05565ed200000000, 0x456887b700000000, + 0x850cafa000000000, 0xc5a1d79900000000, 0x05c5ff8e00000000, + 0x45dd655200000000, 0x85b94d4500000000, 0xc514357c00000000, + 0x05701d6b00000000, 0x454ec40e00000000, 0x852aec1900000000, + 0xc587942000000000, 0x05e3bc3700000000, 0xcf41ed4f00000000, + 0x0f25c55800000000, 0x4f88bd6100000000, 0x8fec957600000000, + 0xcfd24c1300000000, 0x0fb6640400000000, 0x4f1b1c3d00000000, + 0x8f7f342a00000000, 0xcf67aef600000000, 0x0f0386e100000000, + 0x4faefed800000000, 0x8fcad6cf00000000, 0xcff40faa00000000, + 0x0f9027bd00000000, 0x4f3d5f8400000000, 0x8f59779300000000, + 0x8e0b1ae600000000, 0x4e6f32f100000000, 0x0ec24ac800000000, + 0xcea662df00000000, 0x8e98bbba00000000, 0x4efc93ad00000000, + 0x0e51eb9400000000, 0xce35c38300000000, 0x8e2d595f00000000, + 0x4e49714800000000, 0x0ee4097100000000, 0xce80216600000000, + 0x8ebef80300000000, 0x4edad01400000000, 0x0e77a82d00000000, + 0xce13803a00000000, 0x0cd372c700000000, 0xccb75ad000000000, + 0x8c1a22e900000000, 0x4c7e0afe00000000, 0x0c40d39b00000000, + 0xcc24fb8c00000000, 0x8c8983b500000000, 0x4cedaba200000000, + 0x0cf5317e00000000, 0xcc91196900000000, 0x8c3c615000000000, + 0x4c58494700000000, 0x0c66902200000000, 0xcc02b83500000000, + 0x8cafc00c00000000, 0x4ccbe81b00000000, 0x4d99856e00000000, + 0x8dfdad7900000000, 0xcd50d54000000000, 0x0d34fd5700000000, + 0x4d0a243200000000, 0x8d6e0c2500000000, 0xcdc3741c00000000, + 0x0da75c0b00000000, 0x4dbfc6d700000000, 0x8ddbeec000000000, + 0xcd7696f900000000, 0x0d12beee00000000, 0x4d2c678b00000000, + 0x8d484f9c00000000, 0xcde537a500000000, 0x0d811fb200000000, + 0x0862a38500000000, 0xc8068b9200000000, 0x88abf3ab00000000, + 0x48cfdbbc00000000, 0x08f102d900000000, 0xc8952ace00000000, + 0x883852f700000000, 0x485c7ae000000000, 0x0844e03c00000000, + 0xc820c82b00000000, 0x888db01200000000, 0x48e9980500000000, + 0x08d7416000000000, 0xc8b3697700000000, 0x881e114e00000000, + 0x487a395900000000, 0x4928542c00000000, 0x894c7c3b00000000, + 0xc9e1040200000000, 0x09852c1500000000, 0x49bbf57000000000, + 0x89dfdd6700000000, 0xc972a55e00000000, 0x09168d4900000000, + 0x490e179500000000, 0x896a3f8200000000, 0xc9c747bb00000000, + 0x09a36fac00000000, 0x499db6c900000000, 0x89f99ede00000000, + 0xc954e6e700000000, 0x0930cef000000000, 0xcbf03c0d00000000, + 0x0b94141a00000000, 0x4b396c2300000000, 0x8b5d443400000000, + 0xcb639d5100000000, 0x0b07b54600000000, 0x4baacd7f00000000, + 0x8bcee56800000000, 0xcbd67fb400000000, 0x0bb257a300000000, + 0x4b1f2f9a00000000, 0x8b7b078d00000000, 0xcb45dee800000000, + 0x0b21f6ff00000000, 0x4b8c8ec600000000, 0x8be8a6d100000000, + 0x8abacba400000000, 0x4adee3b300000000, 0x0a739b8a00000000, + 0xca17b39d00000000, 0x8a296af800000000, 0x4a4d42ef00000000, + 0x0ae03ad600000000, 0xca8412c100000000, 0x8a9c881d00000000, + 0x4af8a00a00000000, 0x0a55d83300000000, 0xca31f02400000000, + 0x8a0f294100000000, 0x4a6b015600000000, 0x0ac6796f00000000, + 0xcaa2517800000000}, + {0x0000000000000000, 0xd4ea739b00000000, 0xe9d396ed00000000, + 0x3d39e57600000000, 0x93a15c0000000000, 0x474b2f9b00000000, + 0x7a72caed00000000, 0xae98b97600000000, 0x2643b90000000000, + 0xf2a9ca9b00000000, 0xcf902fed00000000, 0x1b7a5c7600000000, + 0xb5e2e50000000000, 0x6108969b00000000, 0x5c3173ed00000000, + 0x88db007600000000, 0x4c86720100000000, 0x986c019a00000000, + 0xa555e4ec00000000, 0x71bf977700000000, 0xdf272e0100000000, + 0x0bcd5d9a00000000, 0x36f4b8ec00000000, 0xe21ecb7700000000, + 0x6ac5cb0100000000, 0xbe2fb89a00000000, 0x83165dec00000000, + 0x57fc2e7700000000, 0xf964970100000000, 0x2d8ee49a00000000, + 0x10b701ec00000000, 0xc45d727700000000, 0x980ce50200000000, + 0x4ce6969900000000, 0x71df73ef00000000, 0xa535007400000000, + 0x0badb90200000000, 0xdf47ca9900000000, 0xe27e2fef00000000, + 0x36945c7400000000, 0xbe4f5c0200000000, 0x6aa52f9900000000, + 0x579ccaef00000000, 0x8376b97400000000, 0x2dee000200000000, + 0xf904739900000000, 0xc43d96ef00000000, 0x10d7e57400000000, + 0xd48a970300000000, 0x0060e49800000000, 0x3d5901ee00000000, + 0xe9b3727500000000, 0x472bcb0300000000, 0x93c1b89800000000, + 0xaef85dee00000000, 0x7a122e7500000000, 0xf2c92e0300000000, + 0x26235d9800000000, 0x1b1ab8ee00000000, 0xcff0cb7500000000, + 0x6168720300000000, 0xb582019800000000, 0x88bbe4ee00000000, + 0x5c51977500000000, 0x3019ca0500000000, 0xe4f3b99e00000000, + 0xd9ca5ce800000000, 0x0d202f7300000000, 0xa3b8960500000000, + 0x7752e59e00000000, 0x4a6b00e800000000, 0x9e81737300000000, + 0x165a730500000000, 0xc2b0009e00000000, 0xff89e5e800000000, + 0x2b63967300000000, 0x85fb2f0500000000, 0x51115c9e00000000, + 0x6c28b9e800000000, 0xb8c2ca7300000000, 0x7c9fb80400000000, + 0xa875cb9f00000000, 0x954c2ee900000000, 0x41a65d7200000000, + 0xef3ee40400000000, 0x3bd4979f00000000, 0x06ed72e900000000, + 0xd207017200000000, 0x5adc010400000000, 0x8e36729f00000000, + 0xb30f97e900000000, 0x67e5e47200000000, 0xc97d5d0400000000, + 0x1d972e9f00000000, 0x20aecbe900000000, 0xf444b87200000000, + 0xa8152f0700000000, 0x7cff5c9c00000000, 0x41c6b9ea00000000, + 0x952cca7100000000, 0x3bb4730700000000, 0xef5e009c00000000, + 0xd267e5ea00000000, 0x068d967100000000, 0x8e56960700000000, + 0x5abce59c00000000, 0x678500ea00000000, 0xb36f737100000000, + 0x1df7ca0700000000, 0xc91db99c00000000, 0xf4245cea00000000, + 0x20ce2f7100000000, 0xe4935d0600000000, 0x30792e9d00000000, + 0x0d40cbeb00000000, 0xd9aab87000000000, 0x7732010600000000, + 0xa3d8729d00000000, 0x9ee197eb00000000, 0x4a0be47000000000, + 0xc2d0e40600000000, 0x163a979d00000000, 0x2b0372eb00000000, + 0xffe9017000000000, 0x5171b80600000000, 0x859bcb9d00000000, + 0xb8a22eeb00000000, 0x6c485d7000000000, 0x6032940b00000000, + 0xb4d8e79000000000, 0x89e102e600000000, 0x5d0b717d00000000, + 0xf393c80b00000000, 0x2779bb9000000000, 0x1a405ee600000000, + 0xceaa2d7d00000000, 0x46712d0b00000000, 0x929b5e9000000000, + 0xafa2bbe600000000, 0x7b48c87d00000000, 0xd5d0710b00000000, + 0x013a029000000000, 0x3c03e7e600000000, 0xe8e9947d00000000, + 0x2cb4e60a00000000, 0xf85e959100000000, 0xc56770e700000000, + 0x118d037c00000000, 0xbf15ba0a00000000, 0x6bffc99100000000, + 0x56c62ce700000000, 0x822c5f7c00000000, 0x0af75f0a00000000, + 0xde1d2c9100000000, 0xe324c9e700000000, 0x37ceba7c00000000, + 0x9956030a00000000, 0x4dbc709100000000, 0x708595e700000000, + 0xa46fe67c00000000, 0xf83e710900000000, 0x2cd4029200000000, + 0x11ede7e400000000, 0xc507947f00000000, 0x6b9f2d0900000000, + 0xbf755e9200000000, 0x824cbbe400000000, 0x56a6c87f00000000, + 0xde7dc80900000000, 0x0a97bb9200000000, 0x37ae5ee400000000, + 0xe3442d7f00000000, 0x4ddc940900000000, 0x9936e79200000000, + 0xa40f02e400000000, 0x70e5717f00000000, 0xb4b8030800000000, + 0x6052709300000000, 0x5d6b95e500000000, 0x8981e67e00000000, + 0x27195f0800000000, 0xf3f32c9300000000, 0xcecac9e500000000, + 0x1a20ba7e00000000, 0x92fbba0800000000, 0x4611c99300000000, + 0x7b282ce500000000, 0xafc25f7e00000000, 0x015ae60800000000, + 0xd5b0959300000000, 0xe88970e500000000, 0x3c63037e00000000, + 0x502b5e0e00000000, 0x84c12d9500000000, 0xb9f8c8e300000000, + 0x6d12bb7800000000, 0xc38a020e00000000, 0x1760719500000000, + 0x2a5994e300000000, 0xfeb3e77800000000, 0x7668e70e00000000, + 0xa282949500000000, 0x9fbb71e300000000, 0x4b51027800000000, + 0xe5c9bb0e00000000, 0x3123c89500000000, 0x0c1a2de300000000, + 0xd8f05e7800000000, 0x1cad2c0f00000000, 0xc8475f9400000000, + 0xf57ebae200000000, 0x2194c97900000000, 0x8f0c700f00000000, + 0x5be6039400000000, 0x66dfe6e200000000, 0xb235957900000000, + 0x3aee950f00000000, 0xee04e69400000000, 0xd33d03e200000000, + 0x07d7707900000000, 0xa94fc90f00000000, 0x7da5ba9400000000, + 0x409c5fe200000000, 0x94762c7900000000, 0xc827bb0c00000000, + 0x1ccdc89700000000, 0x21f42de100000000, 0xf51e5e7a00000000, + 0x5b86e70c00000000, 0x8f6c949700000000, 0xb25571e100000000, + 0x66bf027a00000000, 0xee64020c00000000, 0x3a8e719700000000, + 0x07b794e100000000, 0xd35de77a00000000, 0x7dc55e0c00000000, + 0xa92f2d9700000000, 0x9416c8e100000000, 0x40fcbb7a00000000, + 0x84a1c90d00000000, 0x504bba9600000000, 0x6d725fe000000000, + 0xb9982c7b00000000, 0x1700950d00000000, 0xc3eae69600000000, + 0xfed303e000000000, 0x2a39707b00000000, 0xa2e2700d00000000, + 0x7608039600000000, 0x4b31e6e000000000, 0x9fdb957b00000000, + 0x31432c0d00000000, 0xe5a95f9600000000, 0xd890bae000000000, + 0x0c7ac97b00000000}, + {0x0000000000000000, 0x2765258100000000, 0x0fcc3bd900000000, + 0x28a91e5800000000, 0x5f9e066900000000, 0x78fb23e800000000, + 0x50523db000000000, 0x7737183100000000, 0xbe3c0dd200000000, + 0x9959285300000000, 0xb1f0360b00000000, 0x9695138a00000000, + 0xe1a20bbb00000000, 0xc6c72e3a00000000, 0xee6e306200000000, + 0xc90b15e300000000, 0x3d7f6b7f00000000, 0x1a1a4efe00000000, + 0x32b350a600000000, 0x15d6752700000000, 0x62e16d1600000000, + 0x4584489700000000, 0x6d2d56cf00000000, 0x4a48734e00000000, + 0x834366ad00000000, 0xa426432c00000000, 0x8c8f5d7400000000, + 0xabea78f500000000, 0xdcdd60c400000000, 0xfbb8454500000000, + 0xd3115b1d00000000, 0xf4747e9c00000000, 0x7afed6fe00000000, + 0x5d9bf37f00000000, 0x7532ed2700000000, 0x5257c8a600000000, + 0x2560d09700000000, 0x0205f51600000000, 0x2aaceb4e00000000, + 0x0dc9cecf00000000, 0xc4c2db2c00000000, 0xe3a7fead00000000, + 0xcb0ee0f500000000, 0xec6bc57400000000, 0x9b5cdd4500000000, + 0xbc39f8c400000000, 0x9490e69c00000000, 0xb3f5c31d00000000, + 0x4781bd8100000000, 0x60e4980000000000, 0x484d865800000000, + 0x6f28a3d900000000, 0x181fbbe800000000, 0x3f7a9e6900000000, + 0x17d3803100000000, 0x30b6a5b000000000, 0xf9bdb05300000000, + 0xded895d200000000, 0xf6718b8a00000000, 0xd114ae0b00000000, + 0xa623b63a00000000, 0x814693bb00000000, 0xa9ef8de300000000, + 0x8e8aa86200000000, 0xb5fadc2600000000, 0x929ff9a700000000, + 0xba36e7ff00000000, 0x9d53c27e00000000, 0xea64da4f00000000, + 0xcd01ffce00000000, 0xe5a8e19600000000, 0xc2cdc41700000000, + 0x0bc6d1f400000000, 0x2ca3f47500000000, 0x040aea2d00000000, + 0x236fcfac00000000, 0x5458d79d00000000, 0x733df21c00000000, + 0x5b94ec4400000000, 0x7cf1c9c500000000, 0x8885b75900000000, + 0xafe092d800000000, 0x87498c8000000000, 0xa02ca90100000000, + 0xd71bb13000000000, 0xf07e94b100000000, 0xd8d78ae900000000, + 0xffb2af6800000000, 0x36b9ba8b00000000, 0x11dc9f0a00000000, + 0x3975815200000000, 0x1e10a4d300000000, 0x6927bce200000000, + 0x4e42996300000000, 0x66eb873b00000000, 0x418ea2ba00000000, + 0xcf040ad800000000, 0xe8612f5900000000, 0xc0c8310100000000, + 0xe7ad148000000000, 0x909a0cb100000000, 0xb7ff293000000000, + 0x9f56376800000000, 0xb83312e900000000, 0x7138070a00000000, + 0x565d228b00000000, 0x7ef43cd300000000, 0x5991195200000000, + 0x2ea6016300000000, 0x09c324e200000000, 0x216a3aba00000000, + 0x060f1f3b00000000, 0xf27b61a700000000, 0xd51e442600000000, + 0xfdb75a7e00000000, 0xdad27fff00000000, 0xade567ce00000000, + 0x8a80424f00000000, 0xa2295c1700000000, 0x854c799600000000, + 0x4c476c7500000000, 0x6b2249f400000000, 0x438b57ac00000000, + 0x64ee722d00000000, 0x13d96a1c00000000, 0x34bc4f9d00000000, + 0x1c1551c500000000, 0x3b70744400000000, 0x6af5b94d00000000, + 0x4d909ccc00000000, 0x6539829400000000, 0x425ca71500000000, + 0x356bbf2400000000, 0x120e9aa500000000, 0x3aa784fd00000000, + 0x1dc2a17c00000000, 0xd4c9b49f00000000, 0xf3ac911e00000000, + 0xdb058f4600000000, 0xfc60aac700000000, 0x8b57b2f600000000, + 0xac32977700000000, 0x849b892f00000000, 0xa3feacae00000000, + 0x578ad23200000000, 0x70eff7b300000000, 0x5846e9eb00000000, + 0x7f23cc6a00000000, 0x0814d45b00000000, 0x2f71f1da00000000, + 0x07d8ef8200000000, 0x20bdca0300000000, 0xe9b6dfe000000000, + 0xced3fa6100000000, 0xe67ae43900000000, 0xc11fc1b800000000, + 0xb628d98900000000, 0x914dfc0800000000, 0xb9e4e25000000000, + 0x9e81c7d100000000, 0x100b6fb300000000, 0x376e4a3200000000, + 0x1fc7546a00000000, 0x38a271eb00000000, 0x4f9569da00000000, + 0x68f04c5b00000000, 0x4059520300000000, 0x673c778200000000, + 0xae37626100000000, 0x895247e000000000, 0xa1fb59b800000000, + 0x869e7c3900000000, 0xf1a9640800000000, 0xd6cc418900000000, + 0xfe655fd100000000, 0xd9007a5000000000, 0x2d7404cc00000000, + 0x0a11214d00000000, 0x22b83f1500000000, 0x05dd1a9400000000, + 0x72ea02a500000000, 0x558f272400000000, 0x7d26397c00000000, + 0x5a431cfd00000000, 0x9348091e00000000, 0xb42d2c9f00000000, + 0x9c8432c700000000, 0xbbe1174600000000, 0xccd60f7700000000, + 0xebb32af600000000, 0xc31a34ae00000000, 0xe47f112f00000000, + 0xdf0f656b00000000, 0xf86a40ea00000000, 0xd0c35eb200000000, + 0xf7a67b3300000000, 0x8091630200000000, 0xa7f4468300000000, + 0x8f5d58db00000000, 0xa8387d5a00000000, 0x613368b900000000, + 0x46564d3800000000, 0x6eff536000000000, 0x499a76e100000000, + 0x3ead6ed000000000, 0x19c84b5100000000, 0x3161550900000000, + 0x1604708800000000, 0xe2700e1400000000, 0xc5152b9500000000, + 0xedbc35cd00000000, 0xcad9104c00000000, 0xbdee087d00000000, + 0x9a8b2dfc00000000, 0xb22233a400000000, 0x9547162500000000, + 0x5c4c03c600000000, 0x7b29264700000000, 0x5380381f00000000, + 0x74e51d9e00000000, 0x03d205af00000000, 0x24b7202e00000000, + 0x0c1e3e7600000000, 0x2b7b1bf700000000, 0xa5f1b39500000000, + 0x8294961400000000, 0xaa3d884c00000000, 0x8d58adcd00000000, + 0xfa6fb5fc00000000, 0xdd0a907d00000000, 0xf5a38e2500000000, + 0xd2c6aba400000000, 0x1bcdbe4700000000, 0x3ca89bc600000000, + 0x1401859e00000000, 0x3364a01f00000000, 0x4453b82e00000000, + 0x63369daf00000000, 0x4b9f83f700000000, 0x6cfaa67600000000, + 0x988ed8ea00000000, 0xbfebfd6b00000000, 0x9742e33300000000, + 0xb027c6b200000000, 0xc710de8300000000, 0xe075fb0200000000, + 0xc8dce55a00000000, 0xefb9c0db00000000, 0x26b2d53800000000, + 0x01d7f0b900000000, 0x297eeee100000000, 0x0e1bcb6000000000, + 0x792cd35100000000, 0x5e49f6d000000000, 0x76e0e88800000000, + 0x5185cd0900000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0x9ba54c6f, 0xec3b9e9f, 0x779ed2f0, 0x03063b7f, + 0x98a37710, 0xef3da5e0, 0x7498e98f, 0x060c76fe, 0x9da93a91, + 0xea37e861, 0x7192a40e, 0x050a4d81, 0x9eaf01ee, 0xe931d31e, + 0x72949f71, 0x0c18edfc, 0x97bda193, 0xe0237363, 0x7b863f0c, + 0x0f1ed683, 0x94bb9aec, 0xe325481c, 0x78800473, 0x0a149b02, + 0x91b1d76d, 0xe62f059d, 0x7d8a49f2, 0x0912a07d, 0x92b7ec12, + 0xe5293ee2, 0x7e8c728d, 0x1831dbf8, 0x83949797, 0xf40a4567, + 0x6faf0908, 0x1b37e087, 0x8092ace8, 0xf70c7e18, 0x6ca93277, + 0x1e3dad06, 0x8598e169, 0xf2063399, 0x69a37ff6, 0x1d3b9679, + 0x869eda16, 0xf10008e6, 0x6aa54489, 0x14293604, 0x8f8c7a6b, + 0xf812a89b, 0x63b7e4f4, 0x172f0d7b, 0x8c8a4114, 0xfb1493e4, + 0x60b1df8b, 0x122540fa, 0x89800c95, 0xfe1ede65, 0x65bb920a, + 0x11237b85, 0x8a8637ea, 0xfd18e51a, 0x66bda975, 0x3063b7f0, + 0xabc6fb9f, 0xdc58296f, 0x47fd6500, 0x33658c8f, 0xa8c0c0e0, + 0xdf5e1210, 0x44fb5e7f, 0x366fc10e, 0xadca8d61, 0xda545f91, + 0x41f113fe, 0x3569fa71, 0xaeccb61e, 0xd95264ee, 0x42f72881, + 0x3c7b5a0c, 0xa7de1663, 0xd040c493, 0x4be588fc, 0x3f7d6173, + 0xa4d82d1c, 0xd346ffec, 0x48e3b383, 0x3a772cf2, 0xa1d2609d, + 0xd64cb26d, 0x4de9fe02, 0x3971178d, 0xa2d45be2, 0xd54a8912, + 0x4eefc57d, 0x28526c08, 0xb3f72067, 0xc469f297, 0x5fccbef8, + 0x2b545777, 0xb0f11b18, 0xc76fc9e8, 0x5cca8587, 0x2e5e1af6, + 0xb5fb5699, 0xc2658469, 0x59c0c806, 0x2d582189, 0xb6fd6de6, + 0xc163bf16, 0x5ac6f379, 0x244a81f4, 0xbfefcd9b, 0xc8711f6b, + 0x53d45304, 0x274cba8b, 0xbce9f6e4, 0xcb772414, 0x50d2687b, + 0x2246f70a, 0xb9e3bb65, 0xce7d6995, 0x55d825fa, 0x2140cc75, + 0xbae5801a, 0xcd7b52ea, 0x56de1e85, 0x60c76fe0, 0xfb62238f, + 0x8cfcf17f, 0x1759bd10, 0x63c1549f, 0xf86418f0, 0x8ffaca00, + 0x145f866f, 0x66cb191e, 0xfd6e5571, 0x8af08781, 0x1155cbee, + 0x65cd2261, 0xfe686e0e, 0x89f6bcfe, 0x1253f091, 0x6cdf821c, + 0xf77ace73, 0x80e41c83, 0x1b4150ec, 0x6fd9b963, 0xf47cf50c, + 0x83e227fc, 0x18476b93, 0x6ad3f4e2, 0xf176b88d, 0x86e86a7d, + 0x1d4d2612, 0x69d5cf9d, 0xf27083f2, 0x85ee5102, 0x1e4b1d6d, + 0x78f6b418, 0xe353f877, 0x94cd2a87, 0x0f6866e8, 0x7bf08f67, + 0xe055c308, 0x97cb11f8, 0x0c6e5d97, 0x7efac2e6, 0xe55f8e89, + 0x92c15c79, 0x09641016, 0x7dfcf999, 0xe659b5f6, 0x91c76706, + 0x0a622b69, 0x74ee59e4, 0xef4b158b, 0x98d5c77b, 0x03708b14, + 0x77e8629b, 0xec4d2ef4, 0x9bd3fc04, 0x0076b06b, 0x72e22f1a, + 0xe9476375, 0x9ed9b185, 0x057cfdea, 0x71e41465, 0xea41580a, + 0x9ddf8afa, 0x067ac695, 0x50a4d810, 0xcb01947f, 0xbc9f468f, + 0x273a0ae0, 0x53a2e36f, 0xc807af00, 0xbf997df0, 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0xbaf36ece, 0x654aa11f, 0x7231b55c, 0x4bbc8999, + 0x5cc79dda, 0x38a6f013, 0x2fdde450, 0x1650d895, 0x012bccd6, + 0x72524176, 0x65295535, 0x5ca469f0, 0x4bdf7db3, 0x2fbe107a, + 0x38c50439, 0x014838fc, 0x16332cbf, 0xc98ae36e, 0xdef1f72d, + 0xe77ccbe8, 0xf007dfab, 0x9466b262, 0x831da621, 0xba909ae4, + 0xadeb8ea7, 0x5c6381a4, 0x4b1895e7, 0x7295a922, 0x65eebd61, + 0x018fd0a8, 0x16f4c4eb, 0x2f79f82e, 0x3802ec6d, 0xe7bb23bc, + 0xf0c037ff, 0xc94d0b3a, 0xde361f79, 0xba5772b0, 0xad2c66f3, + 0x94a15a36, 0x83da4e75, 0xf0a3c3d5, 0xe7d8d796, 0xde55eb53, + 0xc92eff10, 0xad4f92d9, 0xba34869a, 0x83b9ba5f, 0x94c2ae1c, + 0x4b7b61cd, 0x5c00758e, 0x658d494b, 0x72f65d08, 0x169730c1, + 0x01ec2482, 0x38611847, 0x2f1a0c04, 0x6655004f, 0x712e140c, + 0x48a328c9, 0x5fd83c8a, 0x3bb95143, 0x2cc24500, 0x154f79c5, + 0x02346d86, 0xdd8da257, 0xcaf6b614, 0xf37b8ad1, 0xe4009e92, + 0x8061f35b, 0x971ae718, 0xae97dbdd, 0xb9eccf9e, 0xca95423e, + 0xddee567d, 0xe4636ab8, 0xf3187efb, 0x97791332, 0x80020771, + 0xb98f3bb4, 0xaef42ff7, 0x714de026, 0x6636f465, 0x5fbbc8a0, + 0x48c0dce3, 0x2ca1b12a, 0x3bdaa569, 0x025799ac, 0x152c8def, + 0xe4a482ec, 0xf3df96af, 0xca52aa6a, 0xdd29be29, 0xb948d3e0, + 0xae33c7a3, 0x97befb66, 0x80c5ef25, 0x5f7c20f4, 0x480734b7, + 0x718a0872, 0x66f11c31, 0x029071f8, 0x15eb65bb, 0x2c66597e, + 0x3b1d4d3d, 0x4864c09d, 0x5f1fd4de, 0x6692e81b, 0x71e9fc58, + 0x15889191, 0x02f385d2, 0x3b7eb917, 0x2c05ad54, 0xf3bc6285, + 0xe4c776c6, 0xdd4a4a03, 0xca315e40, 0xae503389, 0xb92b27ca, + 0x80a61b0f, 0x97dd0f4c, 0xb8c70348, 0xafbc170b, 0x96312bce, + 0x814a3f8d, 0xe52b5244, 0xf2504607, 0xcbdd7ac2, 0xdca66e81, + 0x031fa150, 0x1464b513, 0x2de989d6, 0x3a929d95, 0x5ef3f05c, + 0x4988e41f, 0x7005d8da, 0x677ecc99, 0x14074139, 0x037c557a, + 0x3af169bf, 0x2d8a7dfc, 0x49eb1035, 0x5e900476, 0x671d38b3, + 0x70662cf0, 0xafdfe321, 0xb8a4f762, 0x8129cba7, 0x9652dfe4, + 0xf233b22d, 0xe548a66e, 0xdcc59aab, 0xcbbe8ee8, 0x3a3681eb, + 0x2d4d95a8, 0x14c0a96d, 0x03bbbd2e, 0x67dad0e7, 0x70a1c4a4, + 0x492cf861, 0x5e57ec22, 0x81ee23f3, 0x969537b0, 0xaf180b75, + 0xb8631f36, 0xdc0272ff, 0xcb7966bc, 0xf2f45a79, 0xe58f4e3a, + 0x96f6c39a, 0x818dd7d9, 0xb800eb1c, 0xaf7bff5f, 0xcb1a9296, + 0xdc6186d5, 0xe5ecba10, 0xf297ae53, 0x2d2e6182, 0x3a5575c1, + 0x03d84904, 0x14a35d47, 0x70c2308e, 0x67b924cd, 0x5e341808, + 0x494f0c4b}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0x43147b17, 0x8628f62e, 0xc53c8d39, 0x0c51ec5d, + 0x4f45974a, 0x8a791a73, 0xc96d6164, 0x18a2d8bb, 0x5bb6a3ac, + 0x9e8a2e95, 0xdd9e5582, 0x14f334e6, 0x57e74ff1, 0x92dbc2c8, + 0xd1cfb9df, 0x7142c0ac, 0x3256bbbb, 0xf76a3682, 0xb47e4d95, + 0x7d132cf1, 0x3e0757e6, 0xfb3bdadf, 0xb82fa1c8, 0x69e01817, + 0x2af46300, 0xefc8ee39, 0xacdc952e, 0x65b1f44a, 0x26a58f5d, + 0xe3990264, 0xa08d7973, 0xa382f182, 0xe0968a95, 0x25aa07ac, + 0x66be7cbb, 0xafd31ddf, 0xecc766c8, 0x29fbebf1, 0x6aef90e6, + 0xbb202939, 0xf834522e, 0x3d08df17, 0x7e1ca400, 0xb771c564, + 0xf465be73, 0x3159334a, 0x724d485d, 0xd2c0312e, 0x91d44a39, + 0x54e8c700, 0x17fcbc17, 0xde91dd73, 0x9d85a664, 0x58b92b5d, + 0x1bad504a, 0xca62e995, 0x89769282, 0x4c4a1fbb, 0x0f5e64ac, + 0xc63305c8, 0x85277edf, 0x401bf3e6, 0x030f88f1, 0x070392de, + 0x4417e9c9, 0x812b64f0, 0xc23f1fe7, 0x0b527e83, 0x48460594, + 0x8d7a88ad, 0xce6ef3ba, 0x1fa14a65, 0x5cb53172, 0x9989bc4b, + 0xda9dc75c, 0x13f0a638, 0x50e4dd2f, 0x95d85016, 0xd6cc2b01, + 0x76415272, 0x35552965, 0xf069a45c, 0xb37ddf4b, 0x7a10be2f, + 0x3904c538, 0xfc384801, 0xbf2c3316, 0x6ee38ac9, 0x2df7f1de, + 0xe8cb7ce7, 0xabdf07f0, 0x62b26694, 0x21a61d83, 0xe49a90ba, + 0xa78eebad, 0xa481635c, 0xe795184b, 0x22a99572, 0x61bdee65, + 0xa8d08f01, 0xebc4f416, 0x2ef8792f, 0x6dec0238, 0xbc23bbe7, + 0xff37c0f0, 0x3a0b4dc9, 0x791f36de, 0xb07257ba, 0xf3662cad, + 0x365aa194, 0x754eda83, 0xd5c3a3f0, 0x96d7d8e7, 0x53eb55de, + 0x10ff2ec9, 0xd9924fad, 0x9a8634ba, 0x5fbab983, 0x1caec294, + 0xcd617b4b, 0x8e75005c, 0x4b498d65, 0x085df672, 0xc1309716, + 0x8224ec01, 0x47186138, 0x040c1a2f, 0x4f005566, 0x0c142e71, + 0xc928a348, 0x8a3cd85f, 0x4351b93b, 0x0045c22c, 0xc5794f15, + 0x866d3402, 0x57a28ddd, 0x14b6f6ca, 0xd18a7bf3, 0x929e00e4, + 0x5bf36180, 0x18e71a97, 0xdddb97ae, 0x9ecfecb9, 0x3e4295ca, + 0x7d56eedd, 0xb86a63e4, 0xfb7e18f3, 0x32137997, 0x71070280, + 0xb43b8fb9, 0xf72ff4ae, 0x26e04d71, 0x65f43666, 0xa0c8bb5f, + 0xe3dcc048, 0x2ab1a12c, 0x69a5da3b, 0xac995702, 0xef8d2c15, + 0xec82a4e4, 0xaf96dff3, 0x6aaa52ca, 0x29be29dd, 0xe0d348b9, + 0xa3c733ae, 0x66fbbe97, 0x25efc580, 0xf4207c5f, 0xb7340748, + 0x72088a71, 0x311cf166, 0xf8719002, 0xbb65eb15, 0x7e59662c, + 0x3d4d1d3b, 0x9dc06448, 0xded41f5f, 0x1be89266, 0x58fce971, + 0x91918815, 0xd285f302, 0x17b97e3b, 0x54ad052c, 0x8562bcf3, + 0xc676c7e4, 0x034a4add, 0x405e31ca, 0x893350ae, 0xca272bb9, + 0x0f1ba680, 0x4c0fdd97, 0x4803c7b8, 0x0b17bcaf, 0xce2b3196, + 0x8d3f4a81, 0x44522be5, 0x074650f2, 0xc27addcb, 0x816ea6dc, + 0x50a11f03, 0x13b56414, 0xd689e92d, 0x959d923a, 0x5cf0f35e, + 0x1fe48849, 0xdad80570, 0x99cc7e67, 0x39410714, 0x7a557c03, + 0xbf69f13a, 0xfc7d8a2d, 0x3510eb49, 0x7604905e, 0xb3381d67, + 0xf02c6670, 0x21e3dfaf, 0x62f7a4b8, 0xa7cb2981, 0xe4df5296, + 0x2db233f2, 0x6ea648e5, 0xab9ac5dc, 0xe88ebecb, 0xeb81363a, + 0xa8954d2d, 0x6da9c014, 0x2ebdbb03, 0xe7d0da67, 0xa4c4a170, + 0x61f82c49, 0x22ec575e, 0xf323ee81, 0xb0379596, 0x750b18af, + 0x361f63b8, 0xff7202dc, 0xbc6679cb, 0x795af4f2, 0x3a4e8fe5, + 0x9ac3f696, 0xd9d78d81, 0x1ceb00b8, 0x5fff7baf, 0x96921acb, + 0xd58661dc, 0x10baece5, 0x53ae97f2, 0x82612e2d, 0xc175553a, + 0x0449d803, 0x475da314, 0x8e30c270, 0xcd24b967, 0x0818345e, + 0x4b0c4f49}, + {0x00000000, 0x3e6bc2ef, 0x3dd0f504, 0x03bb37eb, 0x7aa0eb09, + 0x44cb29e6, 0x47701e0d, 0x791bdce2, 0xf440d713, 0xca2b15fc, + 0xc9902217, 0xf7fbe0f8, 0x8ee03c1a, 0xb08bfef5, 0xb330c91e, + 0x8d5b0bf1, 0xe881ae27, 0xd6ea6cc8, 0xd5515b23, 0xeb3a99cc, + 0x9221452e, 0xac4a87c1, 0xaff1b02a, 0x919a72c5, 0x1cc17934, + 0x22aabbdb, 0x21118c30, 0x1f7a4edf, 0x6661923d, 0x580a50d2, + 0x5bb16739, 0x65daa5d6, 0xd0035d4f, 0xee689fa0, 0xedd3a84b, + 0xd3b86aa4, 0xaaa3b646, 0x94c874a9, 0x97734342, 0xa91881ad, + 0x24438a5c, 0x1a2848b3, 0x19937f58, 0x27f8bdb7, 0x5ee36155, + 0x6088a3ba, 0x63339451, 0x5d5856be, 0x3882f368, 0x06e93187, + 0x0552066c, 0x3b39c483, 0x42221861, 0x7c49da8e, 0x7ff2ed65, + 0x41992f8a, 0xccc2247b, 0xf2a9e694, 0xf112d17f, 0xcf791390, + 0xb662cf72, 0x88090d9d, 0x8bb23a76, 0xb5d9f899, 0xa007ba9e, + 0x9e6c7871, 0x9dd74f9a, 0xa3bc8d75, 0xdaa75197, 0xe4cc9378, + 0xe777a493, 0xd91c667c, 0x54476d8d, 0x6a2caf62, 0x69979889, + 0x57fc5a66, 0x2ee78684, 0x108c446b, 0x13377380, 0x2d5cb16f, + 0x488614b9, 0x76edd656, 0x7556e1bd, 0x4b3d2352, 0x3226ffb0, + 0x0c4d3d5f, 0x0ff60ab4, 0x319dc85b, 0xbcc6c3aa, 0x82ad0145, + 0x811636ae, 0xbf7df441, 0xc66628a3, 0xf80dea4c, 0xfbb6dda7, + 0xc5dd1f48, 0x7004e7d1, 0x4e6f253e, 0x4dd412d5, 0x73bfd03a, + 0x0aa40cd8, 0x34cfce37, 0x3774f9dc, 0x091f3b33, 0x844430c2, + 0xba2ff22d, 0xb994c5c6, 0x87ff0729, 0xfee4dbcb, 0xc08f1924, + 0xc3342ecf, 0xfd5fec20, 0x988549f6, 0xa6ee8b19, 0xa555bcf2, + 0x9b3e7e1d, 0xe225a2ff, 0xdc4e6010, 0xdff557fb, 0xe19e9514, + 0x6cc59ee5, 0x52ae5c0a, 0x51156be1, 0x6f7ea90e, 0x166575ec, + 0x280eb703, 0x2bb580e8, 0x15de4207, 0x010905e6, 0x3f62c709, + 0x3cd9f0e2, 0x02b2320d, 0x7ba9eeef, 0x45c22c00, 0x46791beb, + 0x7812d904, 0xf549d2f5, 0xcb22101a, 0xc89927f1, 0xf6f2e51e, + 0x8fe939fc, 0xb182fb13, 0xb239ccf8, 0x8c520e17, 0xe988abc1, + 0xd7e3692e, 0xd4585ec5, 0xea339c2a, 0x932840c8, 0xad438227, + 0xaef8b5cc, 0x90937723, 0x1dc87cd2, 0x23a3be3d, 0x201889d6, + 0x1e734b39, 0x676897db, 0x59035534, 0x5ab862df, 0x64d3a030, + 0xd10a58a9, 0xef619a46, 0xecdaadad, 0xd2b16f42, 0xabaab3a0, + 0x95c1714f, 0x967a46a4, 0xa811844b, 0x254a8fba, 0x1b214d55, + 0x189a7abe, 0x26f1b851, 0x5fea64b3, 0x6181a65c, 0x623a91b7, + 0x5c515358, 0x398bf68e, 0x07e03461, 0x045b038a, 0x3a30c165, + 0x432b1d87, 0x7d40df68, 0x7efbe883, 0x40902a6c, 0xcdcb219d, + 0xf3a0e372, 0xf01bd499, 0xce701676, 0xb76bca94, 0x8900087b, + 0x8abb3f90, 0xb4d0fd7f, 0xa10ebf78, 0x9f657d97, 0x9cde4a7c, + 0xa2b58893, 0xdbae5471, 0xe5c5969e, 0xe67ea175, 0xd815639a, + 0x554e686b, 0x6b25aa84, 0x689e9d6f, 0x56f55f80, 0x2fee8362, + 0x1185418d, 0x123e7666, 0x2c55b489, 0x498f115f, 0x77e4d3b0, + 0x745fe45b, 0x4a3426b4, 0x332ffa56, 0x0d4438b9, 0x0eff0f52, + 0x3094cdbd, 0xbdcfc64c, 0x83a404a3, 0x801f3348, 0xbe74f1a7, + 0xc76f2d45, 0xf904efaa, 0xfabfd841, 0xc4d41aae, 0x710de237, + 0x4f6620d8, 0x4cdd1733, 0x72b6d5dc, 0x0bad093e, 0x35c6cbd1, + 0x367dfc3a, 0x08163ed5, 0x854d3524, 0xbb26f7cb, 0xb89dc020, + 0x86f602cf, 0xffedde2d, 0xc1861cc2, 0xc23d2b29, 0xfc56e9c6, + 0x998c4c10, 0xa7e78eff, 0xa45cb914, 0x9a377bfb, 0xe32ca719, + 0xdd4765f6, 0xdefc521d, 0xe09790f2, 0x6dcc9b03, 0x53a759ec, + 0x501c6e07, 0x6e77ace8, 0x176c700a, 0x2907b2e5, 0x2abc850e, + 0x14d747e1}, + {0x00000000, 0xc0df8ec1, 0xc1b96c58, 0x0166e299, 0x8273d9b0, + 0x42ac5771, 0x43cab5e8, 0x83153b29, 0x45e1c3ba, 0x853e4d7b, + 0x8458afe2, 0x44872123, 0xc7921a0a, 0x074d94cb, 0x062b7652, + 0xc6f4f893, 0xcbc4f6ae, 0x0b1b786f, 0x0a7d9af6, 0xcaa21437, + 0x49b72f1e, 0x8968a1df, 0x880e4346, 0x48d1cd87, 0x8e253514, + 0x4efabbd5, 0x4f9c594c, 0x8f43d78d, 0x0c56eca4, 0xcc896265, + 0xcdef80fc, 0x0d300e3d, 0xd78f9c86, 0x17501247, 0x1636f0de, + 0xd6e97e1f, 0x55fc4536, 0x9523cbf7, 0x9445296e, 0x549aa7af, + 0x926e5f3c, 0x52b1d1fd, 0x53d73364, 0x9308bda5, 0x101d868c, + 0xd0c2084d, 0xd1a4ead4, 0x117b6415, 0x1c4b6a28, 0xdc94e4e9, + 0xddf20670, 0x1d2d88b1, 0x9e38b398, 0x5ee73d59, 0x5f81dfc0, + 0x9f5e5101, 0x59aaa992, 0x99752753, 0x9813c5ca, 0x58cc4b0b, + 0xdbd97022, 0x1b06fee3, 0x1a601c7a, 0xdabf92bb, 0xef1948d6, + 0x2fc6c617, 0x2ea0248e, 0xee7faa4f, 0x6d6a9166, 0xadb51fa7, + 0xacd3fd3e, 0x6c0c73ff, 0xaaf88b6c, 0x6a2705ad, 0x6b41e734, + 0xab9e69f5, 0x288b52dc, 0xe854dc1d, 0xe9323e84, 0x29edb045, + 0x24ddbe78, 0xe40230b9, 0xe564d220, 0x25bb5ce1, 0xa6ae67c8, + 0x6671e909, 0x67170b90, 0xa7c88551, 0x613c7dc2, 0xa1e3f303, + 0xa085119a, 0x605a9f5b, 0xe34fa472, 0x23902ab3, 0x22f6c82a, + 0xe22946eb, 0x3896d450, 0xf8495a91, 0xf92fb808, 0x39f036c9, + 0xbae50de0, 0x7a3a8321, 0x7b5c61b8, 0xbb83ef79, 0x7d7717ea, + 0xbda8992b, 0xbcce7bb2, 0x7c11f573, 0xff04ce5a, 0x3fdb409b, + 0x3ebda202, 0xfe622cc3, 0xf35222fe, 0x338dac3f, 0x32eb4ea6, + 0xf234c067, 0x7121fb4e, 0xb1fe758f, 0xb0989716, 0x704719d7, + 0xb6b3e144, 0x766c6f85, 0x770a8d1c, 0xb7d503dd, 0x34c038f4, + 0xf41fb635, 0xf57954ac, 0x35a6da6d, 0x9f35e177, 0x5fea6fb6, + 0x5e8c8d2f, 0x9e5303ee, 0x1d4638c7, 0xdd99b606, 0xdcff549f, + 0x1c20da5e, 0xdad422cd, 0x1a0bac0c, 0x1b6d4e95, 0xdbb2c054, + 0x58a7fb7d, 0x987875bc, 0x991e9725, 0x59c119e4, 0x54f117d9, + 0x942e9918, 0x95487b81, 0x5597f540, 0xd682ce69, 0x165d40a8, + 0x173ba231, 0xd7e42cf0, 0x1110d463, 0xd1cf5aa2, 0xd0a9b83b, + 0x107636fa, 0x93630dd3, 0x53bc8312, 0x52da618b, 0x9205ef4a, + 0x48ba7df1, 0x8865f330, 0x890311a9, 0x49dc9f68, 0xcac9a441, + 0x0a162a80, 0x0b70c819, 0xcbaf46d8, 0x0d5bbe4b, 0xcd84308a, + 0xcce2d213, 0x0c3d5cd2, 0x8f2867fb, 0x4ff7e93a, 0x4e910ba3, + 0x8e4e8562, 0x837e8b5f, 0x43a1059e, 0x42c7e707, 0x821869c6, + 0x010d52ef, 0xc1d2dc2e, 0xc0b43eb7, 0x006bb076, 0xc69f48e5, + 0x0640c624, 0x072624bd, 0xc7f9aa7c, 0x44ec9155, 0x84331f94, + 0x8555fd0d, 0x458a73cc, 0x702ca9a1, 0xb0f32760, 0xb195c5f9, + 0x714a4b38, 0xf25f7011, 0x3280fed0, 0x33e61c49, 0xf3399288, + 0x35cd6a1b, 0xf512e4da, 0xf4740643, 0x34ab8882, 0xb7beb3ab, + 0x77613d6a, 0x7607dff3, 0xb6d85132, 0xbbe85f0f, 0x7b37d1ce, + 0x7a513357, 0xba8ebd96, 0x399b86bf, 0xf944087e, 0xf822eae7, + 0x38fd6426, 0xfe099cb5, 0x3ed61274, 0x3fb0f0ed, 0xff6f7e2c, + 0x7c7a4505, 0xbca5cbc4, 0xbdc3295d, 0x7d1ca79c, 0xa7a33527, + 0x677cbbe6, 0x661a597f, 0xa6c5d7be, 0x25d0ec97, 0xe50f6256, + 0xe46980cf, 0x24b60e0e, 0xe242f69d, 0x229d785c, 0x23fb9ac5, + 0xe3241404, 0x60312f2d, 0xa0eea1ec, 0xa1884375, 0x6157cdb4, + 0x6c67c389, 0xacb84d48, 0xaddeafd1, 0x6d012110, 0xee141a39, + 0x2ecb94f8, 0x2fad7661, 0xef72f8a0, 0x29860033, 0xe9598ef2, + 0xe83f6c6b, 0x28e0e2aa, 0xabf5d983, 0x6b2a5742, 0x6a4cb5db, + 0xaa933b1a}, + {0x00000000, 0x6f4ca59b, 0x9f9e3bec, 0xf0d29e77, 0x7f3b0603, + 0x1077a398, 0xe0a53def, 0x8fe99874, 0xfe760c06, 0x913aa99d, + 0x61e837ea, 0x0ea49271, 0x814d0a05, 0xee01af9e, 0x1ed331e9, + 0x719f9472, 0xfced180c, 0x93a1bd97, 0x637323e0, 0x0c3f867b, + 0x83d61e0f, 0xec9abb94, 0x1c4825e3, 0x73048078, 0x029b140a, + 0x6dd7b191, 0x9d052fe6, 0xf2498a7d, 0x7da01209, 0x12ecb792, + 0xe23e29e5, 0x8d728c7e, 0xf8db3118, 0x97979483, 0x67450af4, + 0x0809af6f, 0x87e0371b, 0xe8ac9280, 0x187e0cf7, 0x7732a96c, + 0x06ad3d1e, 0x69e19885, 0x993306f2, 0xf67fa369, 0x79963b1d, + 0x16da9e86, 0xe60800f1, 0x8944a56a, 0x04362914, 0x6b7a8c8f, + 0x9ba812f8, 0xf4e4b763, 0x7b0d2f17, 0x14418a8c, 0xe49314fb, + 0x8bdfb160, 0xfa402512, 0x950c8089, 0x65de1efe, 0x0a92bb65, + 0x857b2311, 0xea37868a, 0x1ae518fd, 0x75a9bd66, 0xf0b76330, + 0x9ffbc6ab, 0x6f2958dc, 0x0065fd47, 0x8f8c6533, 0xe0c0c0a8, + 0x10125edf, 0x7f5efb44, 0x0ec16f36, 0x618dcaad, 0x915f54da, + 0xfe13f141, 0x71fa6935, 0x1eb6ccae, 0xee6452d9, 0x8128f742, + 0x0c5a7b3c, 0x6316dea7, 0x93c440d0, 0xfc88e54b, 0x73617d3f, + 0x1c2dd8a4, 0xecff46d3, 0x83b3e348, 0xf22c773a, 0x9d60d2a1, + 0x6db24cd6, 0x02fee94d, 0x8d177139, 0xe25bd4a2, 0x12894ad5, + 0x7dc5ef4e, 0x086c5228, 0x6720f7b3, 0x97f269c4, 0xf8becc5f, + 0x7757542b, 0x181bf1b0, 0xe8c96fc7, 0x8785ca5c, 0xf61a5e2e, + 0x9956fbb5, 0x698465c2, 0x06c8c059, 0x8921582d, 0xe66dfdb6, + 0x16bf63c1, 0x79f3c65a, 0xf4814a24, 0x9bcdefbf, 0x6b1f71c8, + 0x0453d453, 0x8bba4c27, 0xe4f6e9bc, 0x142477cb, 0x7b68d250, + 0x0af74622, 0x65bbe3b9, 0x95697dce, 0xfa25d855, 0x75cc4021, + 0x1a80e5ba, 0xea527bcd, 0x851ede56, 0xe06fc760, 0x8f2362fb, + 0x7ff1fc8c, 0x10bd5917, 0x9f54c163, 0xf01864f8, 0x00cafa8f, + 0x6f865f14, 0x1e19cb66, 0x71556efd, 0x8187f08a, 0xeecb5511, + 0x6122cd65, 0x0e6e68fe, 0xfebcf689, 0x91f05312, 0x1c82df6c, + 0x73ce7af7, 0x831ce480, 0xec50411b, 0x63b9d96f, 0x0cf57cf4, + 0xfc27e283, 0x936b4718, 0xe2f4d36a, 0x8db876f1, 0x7d6ae886, + 0x12264d1d, 0x9dcfd569, 0xf28370f2, 0x0251ee85, 0x6d1d4b1e, + 0x18b4f678, 0x77f853e3, 0x872acd94, 0xe866680f, 0x678ff07b, + 0x08c355e0, 0xf811cb97, 0x975d6e0c, 0xe6c2fa7e, 0x898e5fe5, + 0x795cc192, 0x16106409, 0x99f9fc7d, 0xf6b559e6, 0x0667c791, + 0x692b620a, 0xe459ee74, 0x8b154bef, 0x7bc7d598, 0x148b7003, + 0x9b62e877, 0xf42e4dec, 0x04fcd39b, 0x6bb07600, 0x1a2fe272, + 0x756347e9, 0x85b1d99e, 0xeafd7c05, 0x6514e471, 0x0a5841ea, + 0xfa8adf9d, 0x95c67a06, 0x10d8a450, 0x7f9401cb, 0x8f469fbc, + 0xe00a3a27, 0x6fe3a253, 0x00af07c8, 0xf07d99bf, 0x9f313c24, + 0xeeaea856, 0x81e20dcd, 0x713093ba, 0x1e7c3621, 0x9195ae55, + 0xfed90bce, 0x0e0b95b9, 0x61473022, 0xec35bc5c, 0x837919c7, + 0x73ab87b0, 0x1ce7222b, 0x930eba5f, 0xfc421fc4, 0x0c9081b3, + 0x63dc2428, 0x1243b05a, 0x7d0f15c1, 0x8ddd8bb6, 0xe2912e2d, + 0x6d78b659, 0x023413c2, 0xf2e68db5, 0x9daa282e, 0xe8039548, + 0x874f30d3, 0x779daea4, 0x18d10b3f, 0x9738934b, 0xf87436d0, + 0x08a6a8a7, 0x67ea0d3c, 0x1675994e, 0x79393cd5, 0x89eba2a2, + 0xe6a70739, 0x694e9f4d, 0x06023ad6, 0xf6d0a4a1, 0x999c013a, + 0x14ee8d44, 0x7ba228df, 0x8b70b6a8, 0xe43c1333, 0x6bd58b47, + 0x04992edc, 0xf44bb0ab, 0x9b071530, 0xea988142, 0x85d424d9, + 0x7506baae, 0x1a4a1f35, 0x95a38741, 0xfaef22da, 0x0a3dbcad, + 0x65711936}}; + +#endif + +#endif + +#if N == 4 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xf1da05aa, 0x38c50d15, 0xc91f08bf, 0x718a1a2a, + 0x80501f80, 0x494f173f, 0xb8951295, 0xe3143454, 0x12ce31fe, + 0xdbd13941, 0x2a0b3ceb, 0x929e2e7e, 0x63442bd4, 0xaa5b236b, + 0x5b8126c1, 0x1d596ee9, 0xec836b43, 0x259c63fc, 0xd4466656, + 0x6cd374c3, 0x9d097169, 0x541679d6, 0xa5cc7c7c, 0xfe4d5abd, + 0x0f975f17, 0xc68857a8, 0x37525202, 0x8fc74097, 0x7e1d453d, + 0xb7024d82, 0x46d84828, 0x3ab2ddd2, 0xcb68d878, 0x0277d0c7, + 0xf3add56d, 0x4b38c7f8, 0xbae2c252, 0x73fdcaed, 0x8227cf47, + 0xd9a6e986, 0x287cec2c, 0xe163e493, 0x10b9e139, 0xa82cf3ac, + 0x59f6f606, 0x90e9feb9, 0x6133fb13, 0x27ebb33b, 0xd631b691, + 0x1f2ebe2e, 0xeef4bb84, 0x5661a911, 0xa7bbacbb, 0x6ea4a404, + 0x9f7ea1ae, 0xc4ff876f, 0x352582c5, 0xfc3a8a7a, 0x0de08fd0, + 0xb5759d45, 0x44af98ef, 0x8db09050, 0x7c6a95fa, 0x7565bba4, + 0x84bfbe0e, 0x4da0b6b1, 0xbc7ab31b, 0x04efa18e, 0xf535a424, + 0x3c2aac9b, 0xcdf0a931, 0x96718ff0, 0x67ab8a5a, 0xaeb482e5, + 0x5f6e874f, 0xe7fb95da, 0x16219070, 0xdf3e98cf, 0x2ee49d65, + 0x683cd54d, 0x99e6d0e7, 0x50f9d858, 0xa123ddf2, 0x19b6cf67, + 0xe86ccacd, 0x2173c272, 0xd0a9c7d8, 0x8b28e119, 0x7af2e4b3, + 0xb3edec0c, 0x4237e9a6, 0xfaa2fb33, 0x0b78fe99, 0xc267f626, + 0x33bdf38c, 0x4fd76676, 0xbe0d63dc, 0x77126b63, 0x86c86ec9, + 0x3e5d7c5c, 0xcf8779f6, 0x06987149, 0xf74274e3, 0xacc35222, + 0x5d195788, 0x94065f37, 0x65dc5a9d, 0xdd494808, 0x2c934da2, + 0xe58c451d, 0x145640b7, 0x528e089f, 0xa3540d35, 0x6a4b058a, + 0x9b910020, 0x230412b5, 0xd2de171f, 0x1bc11fa0, 0xea1b1a0a, + 0xb19a3ccb, 0x40403961, 0x895f31de, 0x78853474, 0xc01026e1, + 0x31ca234b, 0xf8d52bf4, 0x090f2e5e, 0xeacb7748, 0x1b1172e2, + 0xd20e7a5d, 0x23d47ff7, 0x9b416d62, 0x6a9b68c8, 0xa3846077, + 0x525e65dd, 0x09df431c, 0xf80546b6, 0x311a4e09, 0xc0c04ba3, + 0x78555936, 0x898f5c9c, 0x40905423, 0xb14a5189, 0xf79219a1, + 0x06481c0b, 0xcf5714b4, 0x3e8d111e, 0x8618038b, 0x77c20621, + 0xbedd0e9e, 0x4f070b34, 0x14862df5, 0xe55c285f, 0x2c4320e0, + 0xdd99254a, 0x650c37df, 0x94d63275, 0x5dc93aca, 0xac133f60, + 0xd079aa9a, 0x21a3af30, 0xe8bca78f, 0x1966a225, 0xa1f3b0b0, + 0x5029b51a, 0x9936bda5, 0x68ecb80f, 0x336d9ece, 0xc2b79b64, + 0x0ba893db, 0xfa729671, 0x42e784e4, 0xb33d814e, 0x7a2289f1, + 0x8bf88c5b, 0xcd20c473, 0x3cfac1d9, 0xf5e5c966, 0x043fcccc, + 0xbcaade59, 0x4d70dbf3, 0x846fd34c, 0x75b5d6e6, 0x2e34f027, + 0xdfeef58d, 0x16f1fd32, 0xe72bf898, 0x5fbeea0d, 0xae64efa7, + 0x677be718, 0x96a1e2b2, 0x9faeccec, 0x6e74c946, 0xa76bc1f9, + 0x56b1c453, 0xee24d6c6, 0x1ffed36c, 0xd6e1dbd3, 0x273bde79, + 0x7cbaf8b8, 0x8d60fd12, 0x447ff5ad, 0xb5a5f007, 0x0d30e292, + 0xfceae738, 0x35f5ef87, 0xc42fea2d, 0x82f7a205, 0x732da7af, + 0xba32af10, 0x4be8aaba, 0xf37db82f, 0x02a7bd85, 0xcbb8b53a, + 0x3a62b090, 0x61e39651, 0x903993fb, 0x59269b44, 0xa8fc9eee, + 0x10698c7b, 0xe1b389d1, 0x28ac816e, 0xd97684c4, 0xa51c113e, + 0x54c61494, 0x9dd91c2b, 0x6c031981, 0xd4960b14, 0x254c0ebe, + 0xec530601, 0x1d8903ab, 0x4608256a, 0xb7d220c0, 0x7ecd287f, + 0x8f172dd5, 0x37823f40, 0xc6583aea, 0x0f473255, 0xfe9d37ff, + 0xb8457fd7, 0x499f7a7d, 0x808072c2, 0x715a7768, 0xc9cf65fd, + 0x38156057, 0xf10a68e8, 0x00d06d42, 0x5b514b83, 0xaa8b4e29, + 0x63944696, 0x924e433c, 0x2adb51a9, 0xdb015403, 0x121e5cbc, + 0xe3c45916}, + {0x00000000, 0x0ee7e8d1, 0x1dcfd1a2, 0x13283973, 0x3b9fa344, + 0x35784b95, 0x265072e6, 0x28b79a37, 0x773f4688, 0x79d8ae59, + 0x6af0972a, 0x64177ffb, 0x4ca0e5cc, 0x42470d1d, 0x516f346e, + 0x5f88dcbf, 0xee7e8d10, 0xe09965c1, 0xf3b15cb2, 0xfd56b463, + 0xd5e12e54, 0xdb06c685, 0xc82efff6, 0xc6c91727, 0x9941cb98, + 0x97a62349, 0x848e1a3a, 0x8a69f2eb, 0xa2de68dc, 0xac39800d, + 0xbf11b97e, 0xb1f651af, 0x078c1c61, 0x096bf4b0, 0x1a43cdc3, + 0x14a42512, 0x3c13bf25, 0x32f457f4, 0x21dc6e87, 0x2f3b8656, + 0x70b35ae9, 0x7e54b238, 0x6d7c8b4b, 0x639b639a, 0x4b2cf9ad, + 0x45cb117c, 0x56e3280f, 0x5804c0de, 0xe9f29171, 0xe71579a0, + 0xf43d40d3, 0xfadaa802, 0xd26d3235, 0xdc8adae4, 0xcfa2e397, + 0xc1450b46, 0x9ecdd7f9, 0x902a3f28, 0x8302065b, 0x8de5ee8a, + 0xa55274bd, 0xabb59c6c, 0xb89da51f, 0xb67a4dce, 0x0f1838c2, + 0x01ffd013, 0x12d7e960, 0x1c3001b1, 0x34879b86, 0x3a607357, + 0x29484a24, 0x27afa2f5, 0x78277e4a, 0x76c0969b, 0x65e8afe8, + 0x6b0f4739, 0x43b8dd0e, 0x4d5f35df, 0x5e770cac, 0x5090e47d, + 0xe166b5d2, 0xef815d03, 0xfca96470, 0xf24e8ca1, 0xdaf91696, + 0xd41efe47, 0xc736c734, 0xc9d12fe5, 0x9659f35a, 0x98be1b8b, + 0x8b9622f8, 0x8571ca29, 0xadc6501e, 0xa321b8cf, 0xb00981bc, + 0xbeee696d, 0x089424a3, 0x0673cc72, 0x155bf501, 0x1bbc1dd0, + 0x330b87e7, 0x3dec6f36, 0x2ec45645, 0x2023be94, 0x7fab622b, + 0x714c8afa, 0x6264b389, 0x6c835b58, 0x4434c16f, 0x4ad329be, + 0x59fb10cd, 0x571cf81c, 0xe6eaa9b3, 0xe80d4162, 0xfb257811, + 0xf5c290c0, 0xdd750af7, 0xd392e226, 0xc0badb55, 0xce5d3384, + 0x91d5ef3b, 0x9f3207ea, 0x8c1a3e99, 0x82fdd648, 0xaa4a4c7f, + 0xa4ada4ae, 0xb7859ddd, 0xb962750c, 0x1e307184, 0x10d79955, + 0x03ffa026, 0x0d1848f7, 0x25afd2c0, 0x2b483a11, 0x38600362, + 0x3687ebb3, 0x690f370c, 0x67e8dfdd, 0x74c0e6ae, 0x7a270e7f, + 0x52909448, 0x5c777c99, 0x4f5f45ea, 0x41b8ad3b, 0xf04efc94, + 0xfea91445, 0xed812d36, 0xe366c5e7, 0xcbd15fd0, 0xc536b701, + 0xd61e8e72, 0xd8f966a3, 0x8771ba1c, 0x899652cd, 0x9abe6bbe, + 0x9459836f, 0xbcee1958, 0xb209f189, 0xa121c8fa, 0xafc6202b, + 0x19bc6de5, 0x175b8534, 0x0473bc47, 0x0a945496, 0x2223cea1, + 0x2cc42670, 0x3fec1f03, 0x310bf7d2, 0x6e832b6d, 0x6064c3bc, + 0x734cfacf, 0x7dab121e, 0x551c8829, 0x5bfb60f8, 0x48d3598b, + 0x4634b15a, 0xf7c2e0f5, 0xf9250824, 0xea0d3157, 0xe4ead986, + 0xcc5d43b1, 0xc2baab60, 0xd1929213, 0xdf757ac2, 0x80fda67d, + 0x8e1a4eac, 0x9d3277df, 0x93d59f0e, 0xbb620539, 0xb585ede8, + 0xa6add49b, 0xa84a3c4a, 0x11284946, 0x1fcfa197, 0x0ce798e4, + 0x02007035, 0x2ab7ea02, 0x245002d3, 0x37783ba0, 0x399fd371, + 0x66170fce, 0x68f0e71f, 0x7bd8de6c, 0x753f36bd, 0x5d88ac8a, + 0x536f445b, 0x40477d28, 0x4ea095f9, 0xff56c456, 0xf1b12c87, + 0xe29915f4, 0xec7efd25, 0xc4c96712, 0xca2e8fc3, 0xd906b6b0, + 0xd7e15e61, 0x886982de, 0x868e6a0f, 0x95a6537c, 0x9b41bbad, + 0xb3f6219a, 0xbd11c94b, 0xae39f038, 0xa0de18e9, 0x16a45527, + 0x1843bdf6, 0x0b6b8485, 0x058c6c54, 0x2d3bf663, 0x23dc1eb2, + 0x30f427c1, 0x3e13cf10, 0x619b13af, 0x6f7cfb7e, 0x7c54c20d, + 0x72b32adc, 0x5a04b0eb, 0x54e3583a, 0x47cb6149, 0x492c8998, + 0xf8dad837, 0xf63d30e6, 0xe5150995, 0xebf2e144, 0xc3457b73, + 0xcda293a2, 0xde8aaad1, 0xd06d4200, 0x8fe59ebf, 0x8102766e, + 0x922a4f1d, 0x9ccda7cc, 0xb47a3dfb, 0xba9dd52a, 0xa9b5ec59, + 0xa7520488}, + {0x00000000, 0x3c60e308, 0x78c1c610, 0x44a12518, 0xf1838c20, + 0xcde36f28, 0x89424a30, 0xb522a938, 0x38761e01, 0x0416fd09, + 0x40b7d811, 0x7cd73b19, 0xc9f59221, 0xf5957129, 0xb1345431, + 0x8d54b739, 0x70ec3c02, 0x4c8cdf0a, 0x082dfa12, 0x344d191a, + 0x816fb022, 0xbd0f532a, 0xf9ae7632, 0xc5ce953a, 0x489a2203, + 0x74fac10b, 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0xcf654d82, + 0xced0b09f, 0xcad943cc, 0xcb6cbed1, 0xc9b2b9f6, 0xc80744eb, + 0xec412d20, 0xedf4d03d, 0xef2ad71a, 0xee9f2a07, 0xea96d954, + 0xeb232449, 0xe9fd236e, 0xe848de73, 0xe1eec5c8, 0xe05b38d5, + 0xe2853ff2, 0xe330c2ef, 0xe73931bc, 0xe68ccca1, 0xe452cb86, + 0xe5e7369b, 0xf71efcf0, 0xf6ab01ed, 0xf47506ca, 0xf5c0fbd7, + 0xf1c90884, 0xf07cf599, 0xf2a2f2be, 0xf3170fa3, 0xfab11418, + 0xfb04e905, 0xf9daee22, 0xf86f133f, 0xfc66e06c, 0xfdd31d71, + 0xff0d1a56, 0xfeb8e74b, 0xb781c9c0, 0xb63434dd, 0xb4ea33fa, + 0xb55fcee7, 0xb1563db4, 0xb0e3c0a9, 0xb23dc78e, 0xb3883a93, + 0xba2e2128, 0xbb9bdc35, 0xb945db12, 0xb8f0260f, 0xbcf9d55c, + 0xbd4c2841, 0xbf922f66, 0xbe27d27b, 0xacde1810, 0xad6be50d, + 0xafb5e22a, 0xae001f37, 0xaa09ec64, 0xabbc1179, 0xa962165e, + 0xa8d7eb43, 0xa171f0f8, 0xa0c40de5, 0xa21a0ac2, 0xa3aff7df, + 0xa7a6048c, 0xa613f991, 0xa4cdfeb6, 0xa57803ab, 0x813e6a60, + 0x808b977d, 0x8255905a, 0x83e06d47, 0x87e99e14, 0x865c6309, + 0x8482642e, 0x85379933, 0x8c918288, 0x8d247f95, 0x8ffa78b2, + 0x8e4f85af, 0x8a4676fc, 0x8bf38be1, 0x892d8cc6, 0x889871db, + 0x9a61bbb0, 0x9bd446ad, 0x990a418a, 0x98bfbc97, 0x9cb64fc4, + 0x9d03b2d9, 0x9fddb5fe, 0x9e6848e3, 0x97ce5358, 0x967bae45, + 0x94a5a962, 0x9510547f, 0x9119a72c, 0x90ac5a31, 0x92725d16, + 0x93c7a00b}, + {0x00000000, 0x6e8c1b41, 0xdd183682, 0xb3942dc3, 0x61416b45, + 0x0fcd7004, 0xbc595dc7, 0xd2d54686, 0xc282d68a, 0xac0ecdcb, + 0x1f9ae008, 0x7116fb49, 0xa3c3bdcf, 0xcd4fa68e, 0x7edb8b4d, + 0x1057900c, 0x5e74ab55, 0x30f8b014, 0x836c9dd7, 0xede08696, + 0x3f35c010, 0x51b9db51, 0xe22df692, 0x8ca1edd3, 0x9cf67ddf, + 0xf27a669e, 0x41ee4b5d, 0x2f62501c, 0xfdb7169a, 0x933b0ddb, + 0x20af2018, 0x4e233b59, 0xbce956aa, 0xd2654deb, 0x61f16028, + 0x0f7d7b69, 0xdda83def, 0xb32426ae, 0x00b00b6d, 0x6e3c102c, + 0x7e6b8020, 0x10e79b61, 0xa373b6a2, 0xcdffade3, 0x1f2aeb65, + 0x71a6f024, 0xc232dde7, 0xacbec6a6, 0xe29dfdff, 0x8c11e6be, + 0x3f85cb7d, 0x5109d03c, 0x83dc96ba, 0xed508dfb, 0x5ec4a038, + 0x3048bb79, 0x201f2b75, 0x4e933034, 0xfd071df7, 0x938b06b6, + 0x415e4030, 0x2fd25b71, 0x9c4676b2, 0xf2ca6df3, 0xa2a3ab15, + 0xcc2fb054, 0x7fbb9d97, 0x113786d6, 0xc3e2c050, 0xad6edb11, + 0x1efaf6d2, 0x7076ed93, 0x60217d9f, 0x0ead66de, 0xbd394b1d, + 0xd3b5505c, 0x016016da, 0x6fec0d9b, 0xdc782058, 0xb2f43b19, + 0xfcd70040, 0x925b1b01, 0x21cf36c2, 0x4f432d83, 0x9d966b05, + 0xf31a7044, 0x408e5d87, 0x2e0246c6, 0x3e55d6ca, 0x50d9cd8b, + 0xe34de048, 0x8dc1fb09, 0x5f14bd8f, 0x3198a6ce, 0x820c8b0d, + 0xec80904c, 0x1e4afdbf, 0x70c6e6fe, 0xc352cb3d, 0xadded07c, + 0x7f0b96fa, 0x11878dbb, 0xa213a078, 0xcc9fbb39, 0xdcc82b35, + 0xb2443074, 0x01d01db7, 0x6f5c06f6, 0xbd894070, 0xd3055b31, + 0x609176f2, 0x0e1d6db3, 0x403e56ea, 0x2eb24dab, 0x9d266068, + 0xf3aa7b29, 0x217f3daf, 0x4ff326ee, 0xfc670b2d, 0x92eb106c, + 0x82bc8060, 0xec309b21, 0x5fa4b6e2, 0x3128ada3, 0xe3fdeb25, + 0x8d71f064, 0x3ee5dda7, 0x5069c6e6, 0x9e36506b, 0xf0ba4b2a, + 0x432e66e9, 0x2da27da8, 0xff773b2e, 0x91fb206f, 0x226f0dac, + 0x4ce316ed, 0x5cb486e1, 0x32389da0, 0x81acb063, 0xef20ab22, + 0x3df5eda4, 0x5379f6e5, 0xe0eddb26, 0x8e61c067, 0xc042fb3e, + 0xaecee07f, 0x1d5acdbc, 0x73d6d6fd, 0xa103907b, 0xcf8f8b3a, + 0x7c1ba6f9, 0x1297bdb8, 0x02c02db4, 0x6c4c36f5, 0xdfd81b36, + 0xb1540077, 0x638146f1, 0x0d0d5db0, 0xbe997073, 0xd0156b32, + 0x22df06c1, 0x4c531d80, 0xffc73043, 0x914b2b02, 0x439e6d84, + 0x2d1276c5, 0x9e865b06, 0xf00a4047, 0xe05dd04b, 0x8ed1cb0a, + 0x3d45e6c9, 0x53c9fd88, 0x811cbb0e, 0xef90a04f, 0x5c048d8c, + 0x328896cd, 0x7cabad94, 0x1227b6d5, 0xa1b39b16, 0xcf3f8057, + 0x1deac6d1, 0x7366dd90, 0xc0f2f053, 0xae7eeb12, 0xbe297b1e, + 0xd0a5605f, 0x63314d9c, 0x0dbd56dd, 0xdf68105b, 0xb1e40b1a, + 0x027026d9, 0x6cfc3d98, 0x3c95fb7e, 0x5219e03f, 0xe18dcdfc, + 0x8f01d6bd, 0x5dd4903b, 0x33588b7a, 0x80cca6b9, 0xee40bdf8, + 0xfe172df4, 0x909b36b5, 0x230f1b76, 0x4d830037, 0x9f5646b1, + 0xf1da5df0, 0x424e7033, 0x2cc26b72, 0x62e1502b, 0x0c6d4b6a, + 0xbff966a9, 0xd1757de8, 0x03a03b6e, 0x6d2c202f, 0xdeb80dec, + 0xb03416ad, 0xa06386a1, 0xceef9de0, 0x7d7bb023, 0x13f7ab62, + 0xc122ede4, 0xafaef6a5, 0x1c3adb66, 0x72b6c027, 0x807cadd4, + 0xeef0b695, 0x5d649b56, 0x33e88017, 0xe13dc691, 0x8fb1ddd0, + 0x3c25f013, 0x52a9eb52, 0x42fe7b5e, 0x2c72601f, 0x9fe64ddc, + 0xf16a569d, 0x23bf101b, 0x4d330b5a, 0xfea72699, 0x902b3dd8, + 0xde080681, 0xb0841dc0, 0x03103003, 0x6d9c2b42, 0xbf496dc4, + 0xd1c57685, 0x62515b46, 0x0cdd4007, 0x1c8ad00b, 0x7206cb4a, + 0xc192e689, 0xaf1efdc8, 0x7dcbbb4e, 0x1347a00f, 0xa0d38dcc, + 0xce5f968d}, + {0x00000000, 0xe71da697, 0x154a4b6f, 0xf257edf8, 0x2a9496de, + 0xcd893049, 0x3fdeddb1, 0xd8c37b26, 0x55292dbc, 0xb2348b2b, + 0x406366d3, 0xa77ec044, 0x7fbdbb62, 0x98a01df5, 0x6af7f00d, + 0x8dea569a, 0xaa525b78, 0x4d4ffdef, 0xbf181017, 0x5805b680, + 0x80c6cda6, 0x67db6b31, 0x958c86c9, 0x7291205e, 0xff7b76c4, + 0x1866d053, 0xea313dab, 0x0d2c9b3c, 0xd5efe01a, 0x32f2468d, + 0xc0a5ab75, 0x27b80de2, 0x8fd5b0b1, 0x68c81626, 0x9a9ffbde, + 0x7d825d49, 0xa541266f, 0x425c80f8, 0xb00b6d00, 0x5716cb97, + 0xdafc9d0d, 0x3de13b9a, 0xcfb6d662, 0x28ab70f5, 0xf0680bd3, + 0x1775ad44, 0xe52240bc, 0x023fe62b, 0x2587ebc9, 0xc29a4d5e, + 0x30cda0a6, 0xd7d00631, 0x0f137d17, 0xe80edb80, 0x1a593678, + 0xfd4490ef, 0x70aec675, 0x97b360e2, 0x65e48d1a, 0x82f92b8d, + 0x5a3a50ab, 0xbd27f63c, 0x4f701bc4, 0xa86dbd53, 0xc4da6723, + 0x23c7c1b4, 0xd1902c4c, 0x368d8adb, 0xee4ef1fd, 0x0953576a, + 0xfb04ba92, 0x1c191c05, 0x91f34a9f, 0x76eeec08, 0x84b901f0, + 0x63a4a767, 0xbb67dc41, 0x5c7a7ad6, 0xae2d972e, 0x493031b9, + 0x6e883c5b, 0x89959acc, 0x7bc27734, 0x9cdfd1a3, 0x441caa85, + 0xa3010c12, 0x5156e1ea, 0xb64b477d, 0x3ba111e7, 0xdcbcb770, + 0x2eeb5a88, 0xc9f6fc1f, 0x11358739, 0xf62821ae, 0x047fcc56, + 0xe3626ac1, 0x4b0fd792, 0xac127105, 0x5e459cfd, 0xb9583a6a, + 0x619b414c, 0x8686e7db, 0x74d10a23, 0x93ccacb4, 0x1e26fa2e, + 0xf93b5cb9, 0x0b6cb141, 0xec7117d6, 0x34b26cf0, 0xd3afca67, + 0x21f8279f, 0xc6e58108, 0xe15d8cea, 0x06402a7d, 0xf417c785, + 0x130a6112, 0xcbc91a34, 0x2cd4bca3, 0xde83515b, 0x399ef7cc, + 0xb474a156, 0x536907c1, 0xa13eea39, 0x46234cae, 0x9ee03788, + 0x79fd911f, 0x8baa7ce7, 0x6cb7da70, 0x52c5c807, 0xb5d86e90, + 0x478f8368, 0xa09225ff, 0x78515ed9, 0x9f4cf84e, 0x6d1b15b6, + 0x8a06b321, 0x07ece5bb, 0xe0f1432c, 0x12a6aed4, 0xf5bb0843, + 0x2d787365, 0xca65d5f2, 0x3832380a, 0xdf2f9e9d, 0xf897937f, + 0x1f8a35e8, 0xedddd810, 0x0ac07e87, 0xd20305a1, 0x351ea336, + 0xc7494ece, 0x2054e859, 0xadbebec3, 0x4aa31854, 0xb8f4f5ac, + 0x5fe9533b, 0x872a281d, 0x60378e8a, 0x92606372, 0x757dc5e5, + 0xdd1078b6, 0x3a0dde21, 0xc85a33d9, 0x2f47954e, 0xf784ee68, + 0x109948ff, 0xe2cea507, 0x05d30390, 0x8839550a, 0x6f24f39d, + 0x9d731e65, 0x7a6eb8f2, 0xa2adc3d4, 0x45b06543, 0xb7e788bb, + 0x50fa2e2c, 0x774223ce, 0x905f8559, 0x620868a1, 0x8515ce36, + 0x5dd6b510, 0xbacb1387, 0x489cfe7f, 0xaf8158e8, 0x226b0e72, + 0xc576a8e5, 0x3721451d, 0xd03ce38a, 0x08ff98ac, 0xefe23e3b, + 0x1db5d3c3, 0xfaa87554, 0x961faf24, 0x710209b3, 0x8355e44b, + 0x644842dc, 0xbc8b39fa, 0x5b969f6d, 0xa9c17295, 0x4edcd402, + 0xc3368298, 0x242b240f, 0xd67cc9f7, 0x31616f60, 0xe9a21446, + 0x0ebfb2d1, 0xfce85f29, 0x1bf5f9be, 0x3c4df45c, 0xdb5052cb, + 0x2907bf33, 0xce1a19a4, 0x16d96282, 0xf1c4c415, 0x039329ed, + 0xe48e8f7a, 0x6964d9e0, 0x8e797f77, 0x7c2e928f, 0x9b333418, + 0x43f04f3e, 0xa4ede9a9, 0x56ba0451, 0xb1a7a2c6, 0x19ca1f95, + 0xfed7b902, 0x0c8054fa, 0xeb9df26d, 0x335e894b, 0xd4432fdc, + 0x2614c224, 0xc10964b3, 0x4ce33229, 0xabfe94be, 0x59a97946, + 0xbeb4dfd1, 0x6677a4f7, 0x816a0260, 0x733def98, 0x9420490f, + 0xb39844ed, 0x5485e27a, 0xa6d20f82, 0x41cfa915, 0x990cd233, + 0x7e1174a4, 0x8c46995c, 0x6b5b3fcb, 0xe6b16951, 0x01accfc6, + 0xf3fb223e, 0x14e684a9, 0xcc25ff8f, 0x2b385918, 0xd96fb4e0, + 0x3e721277}, + {0x00000000, 0xa58b900e, 0x9066265d, 0x35edb653, 0xfbbd4afb, + 0x5e36daf5, 0x6bdb6ca6, 0xce50fca8, 0x2c0b93b7, 0x898003b9, + 0xbc6db5ea, 0x19e625e4, 0xd7b6d94c, 0x723d4942, 0x47d0ff11, + 0xe25b6f1f, 0x5817276e, 0xfd9cb760, 0xc8710133, 0x6dfa913d, + 0xa3aa6d95, 0x0621fd9b, 0x33cc4bc8, 0x9647dbc6, 0x741cb4d9, + 0xd19724d7, 0xe47a9284, 0x41f1028a, 0x8fa1fe22, 0x2a2a6e2c, + 0x1fc7d87f, 0xba4c4871, 0xb02e4edc, 0x15a5ded2, 0x20486881, + 0x85c3f88f, 0x4b930427, 0xee189429, 0xdbf5227a, 0x7e7eb274, + 0x9c25dd6b, 0x39ae4d65, 0x0c43fb36, 0xa9c86b38, 0x67989790, + 0xc213079e, 0xf7feb1cd, 0x527521c3, 0xe83969b2, 0x4db2f9bc, + 0x785f4fef, 0xddd4dfe1, 0x13842349, 0xb60fb347, 0x83e20514, + 0x2669951a, 0xc432fa05, 0x61b96a0b, 0x5454dc58, 0xf1df4c56, + 0x3f8fb0fe, 0x9a0420f0, 0xafe996a3, 0x0a6206ad, 0xbb2d9bf9, + 0x1ea60bf7, 0x2b4bbda4, 0x8ec02daa, 0x4090d102, 0xe51b410c, + 0xd0f6f75f, 0x757d6751, 0x9726084e, 0x32ad9840, 0x07402e13, + 0xa2cbbe1d, 0x6c9b42b5, 0xc910d2bb, 0xfcfd64e8, 0x5976f4e6, + 0xe33abc97, 0x46b12c99, 0x735c9aca, 0xd6d70ac4, 0x1887f66c, + 0xbd0c6662, 0x88e1d031, 0x2d6a403f, 0xcf312f20, 0x6ababf2e, + 0x5f57097d, 0xfadc9973, 0x348c65db, 0x9107f5d5, 0xa4ea4386, + 0x0161d388, 0x0b03d525, 0xae88452b, 0x9b65f378, 0x3eee6376, + 0xf0be9fde, 0x55350fd0, 0x60d8b983, 0xc553298d, 0x27084692, + 0x8283d69c, 0xb76e60cf, 0x12e5f0c1, 0xdcb50c69, 0x793e9c67, + 0x4cd32a34, 0xe958ba3a, 0x5314f24b, 0xf69f6245, 0xc372d416, + 0x66f94418, 0xa8a9b8b0, 0x0d2228be, 0x38cf9eed, 0x9d440ee3, + 0x7f1f61fc, 0xda94f1f2, 0xef7947a1, 0x4af2d7af, 0x84a22b07, + 0x2129bb09, 0x14c40d5a, 0xb14f9d54, 0xad2a31b3, 0x08a1a1bd, + 0x3d4c17ee, 0x98c787e0, 0x56977b48, 0xf31ceb46, 0xc6f15d15, + 0x637acd1b, 0x8121a204, 0x24aa320a, 0x11478459, 0xb4cc1457, + 0x7a9ce8ff, 0xdf1778f1, 0xeafacea2, 0x4f715eac, 0xf53d16dd, + 0x50b686d3, 0x655b3080, 0xc0d0a08e, 0x0e805c26, 0xab0bcc28, + 0x9ee67a7b, 0x3b6dea75, 0xd936856a, 0x7cbd1564, 0x4950a337, + 0xecdb3339, 0x228bcf91, 0x87005f9f, 0xb2ede9cc, 0x176679c2, + 0x1d047f6f, 0xb88fef61, 0x8d625932, 0x28e9c93c, 0xe6b93594, + 0x4332a59a, 0x76df13c9, 0xd35483c7, 0x310fecd8, 0x94847cd6, + 0xa169ca85, 0x04e25a8b, 0xcab2a623, 0x6f39362d, 0x5ad4807e, + 0xff5f1070, 0x45135801, 0xe098c80f, 0xd5757e5c, 0x70feee52, + 0xbeae12fa, 0x1b2582f4, 0x2ec834a7, 0x8b43a4a9, 0x6918cbb6, + 0xcc935bb8, 0xf97eedeb, 0x5cf57de5, 0x92a5814d, 0x372e1143, + 0x02c3a710, 0xa748371e, 0x1607aa4a, 0xb38c3a44, 0x86618c17, + 0x23ea1c19, 0xedbae0b1, 0x483170bf, 0x7ddcc6ec, 0xd85756e2, + 0x3a0c39fd, 0x9f87a9f3, 0xaa6a1fa0, 0x0fe18fae, 0xc1b17306, + 0x643ae308, 0x51d7555b, 0xf45cc555, 0x4e108d24, 0xeb9b1d2a, + 0xde76ab79, 0x7bfd3b77, 0xb5adc7df, 0x102657d1, 0x25cbe182, + 0x8040718c, 0x621b1e93, 0xc7908e9d, 0xf27d38ce, 0x57f6a8c0, + 0x99a65468, 0x3c2dc466, 0x09c07235, 0xac4be23b, 0xa629e496, + 0x03a27498, 0x364fc2cb, 0x93c452c5, 0x5d94ae6d, 0xf81f3e63, + 0xcdf28830, 0x6879183e, 0x8a227721, 0x2fa9e72f, 0x1a44517c, + 0xbfcfc172, 0x719f3dda, 0xd414add4, 0xe1f91b87, 0x44728b89, + 0xfe3ec3f8, 0x5bb553f6, 0x6e58e5a5, 0xcbd375ab, 0x05838903, + 0xa008190d, 0x95e5af5e, 0x306e3f50, 0xd235504f, 0x77bec041, + 0x42537612, 0xe7d8e61c, 0x29881ab4, 0x8c038aba, 0xb9ee3ce9, + 0x1c65ace7}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0x0e908ba500000000, 0x5d26669000000000, + 0x53b6ed3500000000, 0xfb4abdfb00000000, 0xf5da365e00000000, + 0xa66cdb6b00000000, 0xa8fc50ce00000000, 0xb7930b2c00000000, + 0xb903808900000000, 0xeab56dbc00000000, 0xe425e61900000000, + 0x4cd9b6d700000000, 0x42493d7200000000, 0x11ffd04700000000, + 0x1f6f5be200000000, 0x6e27175800000000, 0x60b79cfd00000000, + 0x330171c800000000, 0x3d91fa6d00000000, 0x956daaa300000000, + 0x9bfd210600000000, 0xc84bcc3300000000, 0xc6db479600000000, + 0xd9b41c7400000000, 0xd72497d100000000, 0x84927ae400000000, + 0x8a02f14100000000, 0x22fea18f00000000, 0x2c6e2a2a00000000, + 0x7fd8c71f00000000, 0x71484cba00000000, 0xdc4e2eb000000000, + 0xd2dea51500000000, 0x8168482000000000, 0x8ff8c38500000000, + 0x2704934b00000000, 0x299418ee00000000, 0x7a22f5db00000000, + 0x74b27e7e00000000, 0x6bdd259c00000000, 0x654dae3900000000, + 0x36fb430c00000000, 0x386bc8a900000000, 0x9097986700000000, + 0x9e0713c200000000, 0xcdb1fef700000000, 0xc321755200000000, + 0xb26939e800000000, 0xbcf9b24d00000000, 0xef4f5f7800000000, + 0xe1dfd4dd00000000, 0x4923841300000000, 0x47b30fb600000000, + 0x1405e28300000000, 0x1a95692600000000, 0x05fa32c400000000, + 0x0b6ab96100000000, 0x58dc545400000000, 0x564cdff100000000, + 0xfeb08f3f00000000, 0xf020049a00000000, 0xa396e9af00000000, + 0xad06620a00000000, 0xf99b2dbb00000000, 0xf70ba61e00000000, + 0xa4bd4b2b00000000, 0xaa2dc08e00000000, 0x02d1904000000000, + 0x0c411be500000000, 0x5ff7f6d000000000, 0x51677d7500000000, + 0x4e08269700000000, 0x4098ad3200000000, 0x132e400700000000, + 0x1dbecba200000000, 0xb5429b6c00000000, 0xbbd210c900000000, + 0xe864fdfc00000000, 0xe6f4765900000000, 0x97bc3ae300000000, + 0x992cb14600000000, 0xca9a5c7300000000, 0xc40ad7d600000000, + 0x6cf6871800000000, 0x62660cbd00000000, 0x31d0e18800000000, + 0x3f406a2d00000000, 0x202f31cf00000000, 0x2ebfba6a00000000, + 0x7d09575f00000000, 0x7399dcfa00000000, 0xdb658c3400000000, + 0xd5f5079100000000, 0x8643eaa400000000, 0x88d3610100000000, + 0x25d5030b00000000, 0x2b4588ae00000000, 0x78f3659b00000000, + 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0x7339281300000000, 0x44a39f3b00000000, 0x954b783500000000, + 0xe672502600000000, 0x379ab72800000000, 0x88463f7700000000, + 0x59aed87900000000, 0x2a97f06a00000000, 0xfb7f176400000000, + 0xcce5a04c00000000, 0x1d0d474200000000, 0x6e346f5100000000, + 0xbfdc885f00000000, 0x108d7eee00000000, 0xc16599e000000000, + 0xb25cb1f300000000, 0x63b456fd00000000, 0x542ee1d500000000, + 0x85c606db00000000, 0xf6ff2ec800000000, 0x2717c9c600000000, + 0x98cb419900000000, 0x4923a69700000000, 0x3a1a8e8400000000, + 0xebf2698a00000000, 0xdc68dea200000000, 0x0d8039ac00000000, + 0x7eb911bf00000000, 0xaf51f6b100000000, 0x611c8c0700000000, + 0xb0f46b0900000000, 0xc3cd431a00000000, 0x1225a41400000000, + 0x25bf133c00000000, 0xf457f43200000000, 0x876edc2100000000, + 0x56863b2f00000000, 0xe95ab37000000000, 0x38b2547e00000000, + 0x4b8b7c6d00000000, 0x9a639b6300000000, 0xadf92c4b00000000, + 0x7c11cb4500000000, 0x0f28e35600000000, 0xdec0045800000000, + 0x7191f2e900000000, 0xa07915e700000000, 0xd3403df400000000, + 0x02a8dafa00000000, 0x35326dd200000000, 0xe4da8adc00000000, + 0x97e3a2cf00000000, 0x460b45c100000000, 0xf9d7cd9e00000000, + 0x283f2a9000000000, 0x5b06028300000000, 0x8aeee58d00000000, + 0xbd7452a500000000, 0x6c9cb5ab00000000, 0x1fa59db800000000, + 0xce4d7ab600000000, 0xc238180f00000000, 0x13d0ff0100000000, + 0x60e9d71200000000, 0xb101301c00000000, 0x869b873400000000, + 0x5773603a00000000, 0x244a482900000000, 0xf5a2af2700000000, + 0x4a7e277800000000, 0x9b96c07600000000, 0xe8afe86500000000, + 0x39470f6b00000000, 0x0eddb84300000000, 0xdf355f4d00000000, + 0xac0c775e00000000, 0x7de4905000000000, 0xd2b566e100000000, + 0x035d81ef00000000, 0x7064a9fc00000000, 0xa18c4ef200000000, + 0x9616f9da00000000, 0x47fe1ed400000000, 0x34c736c700000000, + 0xe52fd1c900000000, 0x5af3599600000000, 0x8b1bbe9800000000, + 0xf822968b00000000, 0x29ca718500000000, 0x1e50c6ad00000000, + 0xcfb821a300000000, 0xbc8109b000000000, 0x6d69eebe00000000, + 0xa324940800000000, 0x72cc730600000000, 0x01f55b1500000000, + 0xd01dbc1b00000000, 0xe7870b3300000000, 0x366fec3d00000000, + 0x4556c42e00000000, 0x94be232000000000, 0x2b62ab7f00000000, + 0xfa8a4c7100000000, 0x89b3646200000000, 0x585b836c00000000, + 0x6fc1344400000000, 0xbe29d34a00000000, 0xcd10fb5900000000, + 0x1cf81c5700000000, 0xb3a9eae600000000, 0x62410de800000000, + 0x117825fb00000000, 0xc090c2f500000000, 0xf70a75dd00000000, + 0x26e292d300000000, 0x55dbbac000000000, 0x84335dce00000000, + 0x3befd59100000000, 0xea07329f00000000, 0x993e1a8c00000000, + 0x48d6fd8200000000, 0x7f4c4aaa00000000, 0xaea4ada400000000, + 0xdd9d85b700000000, 0x0c7562b900000000, 0x8471301e00000000, + 0x5599d71000000000, 0x26a0ff0300000000, 0xf748180d00000000, + 0xc0d2af2500000000, 0x113a482b00000000, 0x6203603800000000, + 0xb3eb873600000000, 0x0c370f6900000000, 0xdddfe86700000000, + 0xaee6c07400000000, 0x7f0e277a00000000, 0x4894905200000000, + 0x997c775c00000000, 0xea455f4f00000000, 0x3badb84100000000, + 0x94fc4ef000000000, 0x4514a9fe00000000, 0x362d81ed00000000, + 0xe7c566e300000000, 0xd05fd1cb00000000, 0x01b736c500000000, + 0x728e1ed600000000, 0xa366f9d800000000, 0x1cba718700000000, + 0xcd52968900000000, 0xbe6bbe9a00000000, 0x6f83599400000000, + 0x5819eebc00000000, 0x89f109b200000000, 0xfac821a100000000, + 0x2b20c6af00000000, 0xe56dbc1900000000, 0x34855b1700000000, + 0x47bc730400000000, 0x9654940a00000000, 0xa1ce232200000000, + 0x7026c42c00000000, 0x031fec3f00000000, 0xd2f70b3100000000, + 0x6d2b836e00000000, 0xbcc3646000000000, 0xcffa4c7300000000, + 0x1e12ab7d00000000, 0x29881c5500000000, 0xf860fb5b00000000, + 0x8b59d34800000000, 0x5ab1344600000000, 0xf5e0c2f700000000, + 0x240825f900000000, 0x57310dea00000000, 0x86d9eae400000000, + 0xb1435dcc00000000, 0x60abbac200000000, 0x139292d100000000, + 0xc27a75df00000000, 0x7da6fd8000000000, 0xac4e1a8e00000000, + 0xdf77329d00000000, 0x0e9fd59300000000, 0x390562bb00000000, + 0xe8ed85b500000000, 0x9bd4ada600000000, 0x4a3c4aa800000000, + 0x4649281100000000, 0x97a1cf1f00000000, 0xe498e70c00000000, + 0x3570000200000000, 0x02eab72a00000000, 0xd302502400000000, + 0xa03b783700000000, 0x71d39f3900000000, 0xce0f176600000000, + 0x1fe7f06800000000, 0x6cded87b00000000, 0xbd363f7500000000, + 0x8aac885d00000000, 0x5b446f5300000000, 0x287d474000000000, + 0xf995a04e00000000, 0x56c456ff00000000, 0x872cb1f100000000, + 0xf41599e200000000, 0x25fd7eec00000000, 0x1267c9c400000000, + 0xc38f2eca00000000, 0xb0b606d900000000, 0x615ee1d700000000, + 0xde82698800000000, 0x0f6a8e8600000000, 0x7c53a69500000000, + 0xadbb419b00000000, 0x9a21f6b300000000, 0x4bc911bd00000000, + 0x38f039ae00000000, 0xe918dea000000000, 0x2755a41600000000, + 0xf6bd431800000000, 0x85846b0b00000000, 0x546c8c0500000000, + 0x63f63b2d00000000, 0xb21edc2300000000, 0xc127f43000000000, + 0x10cf133e00000000, 0xaf139b6100000000, 0x7efb7c6f00000000, + 0x0dc2547c00000000, 0xdc2ab37200000000, 0xebb0045a00000000, + 0x3a58e35400000000, 0x4961cb4700000000, 0x98892c4900000000, + 0x37d8daf800000000, 0xe6303df600000000, 0x950915e500000000, + 0x44e1f2eb00000000, 0x737b45c300000000, 0xa293a2cd00000000, + 0xd1aa8ade00000000, 0x00426dd000000000, 0xbf9ee58f00000000, + 0x6e76028100000000, 0x1d4f2a9200000000, 0xcca7cd9c00000000, + 0xfb3d7ab400000000, 0x2ad59dba00000000, 0x59ecb5a900000000, + 0x880452a700000000}, + {0x0000000000000000, 0xaa05daf100000000, 0x150dc53800000000, + 0xbf081fc900000000, 0x2a1a8a7100000000, 0x801f508000000000, + 0x3f174f4900000000, 0x951295b800000000, 0x543414e300000000, + 0xfe31ce1200000000, 0x4139d1db00000000, 0xeb3c0b2a00000000, + 0x7e2e9e9200000000, 0xd42b446300000000, 0x6b235baa00000000, + 0xc126815b00000000, 0xe96e591d00000000, 0x436b83ec00000000, + 0xfc639c2500000000, 0x566646d400000000, 0xc374d36c00000000, + 0x6971099d00000000, 0xd679165400000000, 0x7c7ccca500000000, + 0xbd5a4dfe00000000, 0x175f970f00000000, 0xa85788c600000000, + 0x0252523700000000, 0x9740c78f00000000, 0x3d451d7e00000000, + 0x824d02b700000000, 0x2848d84600000000, 0xd2ddb23a00000000, + 0x78d868cb00000000, 0xc7d0770200000000, 0x6dd5adf300000000, + 0xf8c7384b00000000, 0x52c2e2ba00000000, 0xedcafd7300000000, + 0x47cf278200000000, 0x86e9a6d900000000, 0x2cec7c2800000000, + 0x93e463e100000000, 0x39e1b91000000000, 0xacf32ca800000000, + 0x06f6f65900000000, 0xb9fee99000000000, 0x13fb336100000000, + 0x3bb3eb2700000000, 0x91b631d600000000, 0x2ebe2e1f00000000, + 0x84bbf4ee00000000, 0x11a9615600000000, 0xbbacbba700000000, + 0x04a4a46e00000000, 0xaea17e9f00000000, 0x6f87ffc400000000, + 0xc582253500000000, 0x7a8a3afc00000000, 0xd08fe00d00000000, + 0x459d75b500000000, 0xef98af4400000000, 0x5090b08d00000000, + 0xfa956a7c00000000, 0xa4bb657500000000, 0x0ebebf8400000000, + 0xb1b6a04d00000000, 0x1bb37abc00000000, 0x8ea1ef0400000000, + 0x24a435f500000000, 0x9bac2a3c00000000, 0x31a9f0cd00000000, + 0xf08f719600000000, 0x5a8aab6700000000, 0xe582b4ae00000000, + 0x4f876e5f00000000, 0xda95fbe700000000, 0x7090211600000000, + 0xcf983edf00000000, 0x659de42e00000000, 0x4dd53c6800000000, + 0xe7d0e69900000000, 0x58d8f95000000000, 0xf2dd23a100000000, + 0x67cfb61900000000, 0xcdca6ce800000000, 0x72c2732100000000, + 0xd8c7a9d000000000, 0x19e1288b00000000, 0xb3e4f27a00000000, + 0x0cecedb300000000, 0xa6e9374200000000, 0x33fba2fa00000000, + 0x99fe780b00000000, 0x26f667c200000000, 0x8cf3bd3300000000, + 0x7666d74f00000000, 0xdc630dbe00000000, 0x636b127700000000, + 0xc96ec88600000000, 0x5c7c5d3e00000000, 0xf67987cf00000000, + 0x4971980600000000, 0xe37442f700000000, 0x2252c3ac00000000, + 0x8857195d00000000, 0x375f069400000000, 0x9d5adc6500000000, + 0x084849dd00000000, 0xa24d932c00000000, 0x1d458ce500000000, + 0xb740561400000000, 0x9f088e5200000000, 0x350d54a300000000, + 0x8a054b6a00000000, 0x2000919b00000000, 0xb512042300000000, + 0x1f17ded200000000, 0xa01fc11b00000000, 0x0a1a1bea00000000, + 0xcb3c9ab100000000, 0x6139404000000000, 0xde315f8900000000, + 0x7434857800000000, 0xe12610c000000000, 0x4b23ca3100000000, + 0xf42bd5f800000000, 0x5e2e0f0900000000, 0x4877cbea00000000, + 0xe272111b00000000, 0x5d7a0ed200000000, 0xf77fd42300000000, + 0x626d419b00000000, 0xc8689b6a00000000, 0x776084a300000000, + 0xdd655e5200000000, 0x1c43df0900000000, 0xb64605f800000000, + 0x094e1a3100000000, 0xa34bc0c000000000, 0x3659557800000000, + 0x9c5c8f8900000000, 0x2354904000000000, 0x89514ab100000000, + 0xa11992f700000000, 0x0b1c480600000000, 0xb41457cf00000000, + 0x1e118d3e00000000, 0x8b03188600000000, 0x2106c27700000000, + 0x9e0eddbe00000000, 0x340b074f00000000, 0xf52d861400000000, + 0x5f285ce500000000, 0xe020432c00000000, 0x4a2599dd00000000, + 0xdf370c6500000000, 0x7532d69400000000, 0xca3ac95d00000000, + 0x603f13ac00000000, 0x9aaa79d000000000, 0x30afa32100000000, + 0x8fa7bce800000000, 0x25a2661900000000, 0xb0b0f3a100000000, + 0x1ab5295000000000, 0xa5bd369900000000, 0x0fb8ec6800000000, + 0xce9e6d3300000000, 0x649bb7c200000000, 0xdb93a80b00000000, + 0x719672fa00000000, 0xe484e74200000000, 0x4e813db300000000, + 0xf189227a00000000, 0x5b8cf88b00000000, 0x73c420cd00000000, + 0xd9c1fa3c00000000, 0x66c9e5f500000000, 0xcccc3f0400000000, + 0x59deaabc00000000, 0xf3db704d00000000, 0x4cd36f8400000000, + 0xe6d6b57500000000, 0x27f0342e00000000, 0x8df5eedf00000000, + 0x32fdf11600000000, 0x98f82be700000000, 0x0deabe5f00000000, + 0xa7ef64ae00000000, 0x18e77b6700000000, 0xb2e2a19600000000, + 0xecccae9f00000000, 0x46c9746e00000000, 0xf9c16ba700000000, + 0x53c4b15600000000, 0xc6d624ee00000000, 0x6cd3fe1f00000000, + 0xd3dbe1d600000000, 0x79de3b2700000000, 0xb8f8ba7c00000000, + 0x12fd608d00000000, 0xadf57f4400000000, 0x07f0a5b500000000, + 0x92e2300d00000000, 0x38e7eafc00000000, 0x87eff53500000000, + 0x2dea2fc400000000, 0x05a2f78200000000, 0xafa72d7300000000, + 0x10af32ba00000000, 0xbaaae84b00000000, 0x2fb87df300000000, + 0x85bda70200000000, 0x3ab5b8cb00000000, 0x90b0623a00000000, + 0x5196e36100000000, 0xfb93399000000000, 0x449b265900000000, + 0xee9efca800000000, 0x7b8c691000000000, 0xd189b3e100000000, + 0x6e81ac2800000000, 0xc48476d900000000, 0x3e111ca500000000, + 0x9414c65400000000, 0x2b1cd99d00000000, 0x8119036c00000000, + 0x140b96d400000000, 0xbe0e4c2500000000, 0x010653ec00000000, + 0xab03891d00000000, 0x6a25084600000000, 0xc020d2b700000000, + 0x7f28cd7e00000000, 0xd52d178f00000000, 0x403f823700000000, + 0xea3a58c600000000, 0x5532470f00000000, 0xff379dfe00000000, + 0xd77f45b800000000, 0x7d7a9f4900000000, 0xc272808000000000, + 0x68775a7100000000, 0xfd65cfc900000000, 0x5760153800000000, + 0xe8680af100000000, 0x426dd00000000000, 0x834b515b00000000, + 0x294e8baa00000000, 0x9646946300000000, 0x3c434e9200000000, + 0xa951db2a00000000, 0x035401db00000000, 0xbc5c1e1200000000, + 0x1659c4e300000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xae689191, 0x87a02563, 0x29c8b4f2, 0xd4314c87, + 0x7a59dd16, 0x539169e4, 0xfdf9f875, 0x73139f4f, 0xdd7b0ede, + 0xf4b3ba2c, 0x5adb2bbd, 0xa722d3c8, 0x094a4259, 0x2082f6ab, + 0x8eea673a, 0xe6273e9e, 0x484faf0f, 0x61871bfd, 0xcfef8a6c, + 0x32167219, 0x9c7ee388, 0xb5b6577a, 0x1bdec6eb, 0x9534a1d1, + 0x3b5c3040, 0x129484b2, 0xbcfc1523, 0x4105ed56, 0xef6d7cc7, + 0xc6a5c835, 0x68cd59a4, 0x173f7b7d, 0xb957eaec, 0x909f5e1e, + 0x3ef7cf8f, 0xc30e37fa, 0x6d66a66b, 0x44ae1299, 0xeac68308, + 0x642ce432, 0xca4475a3, 0xe38cc151, 0x4de450c0, 0xb01da8b5, + 0x1e753924, 0x37bd8dd6, 0x99d51c47, 0xf11845e3, 0x5f70d472, + 0x76b86080, 0xd8d0f111, 0x25290964, 0x8b4198f5, 0xa2892c07, + 0x0ce1bd96, 0x820bdaac, 0x2c634b3d, 0x05abffcf, 0xabc36e5e, + 0x563a962b, 0xf85207ba, 0xd19ab348, 0x7ff222d9, 0x2e7ef6fa, + 0x8016676b, 0xa9ded399, 0x07b64208, 0xfa4fba7d, 0x54272bec, + 0x7def9f1e, 0xd3870e8f, 0x5d6d69b5, 0xf305f824, 0xdacd4cd6, + 0x74a5dd47, 0x895c2532, 0x2734b4a3, 0x0efc0051, 0xa09491c0, + 0xc859c864, 0x663159f5, 0x4ff9ed07, 0xe1917c96, 0x1c6884e3, + 0xb2001572, 0x9bc8a180, 0x35a03011, 0xbb4a572b, 0x1522c6ba, + 0x3cea7248, 0x9282e3d9, 0x6f7b1bac, 0xc1138a3d, 0xe8db3ecf, + 0x46b3af5e, 0x39418d87, 0x97291c16, 0xbee1a8e4, 0x10893975, + 0xed70c100, 0x43185091, 0x6ad0e463, 0xc4b875f2, 0x4a5212c8, + 0xe43a8359, 0xcdf237ab, 0x639aa63a, 0x9e635e4f, 0x300bcfde, + 0x19c37b2c, 0xb7abeabd, 0xdf66b319, 0x710e2288, 0x58c6967a, + 0xf6ae07eb, 0x0b57ff9e, 0xa53f6e0f, 0x8cf7dafd, 0x229f4b6c, + 0xac752c56, 0x021dbdc7, 0x2bd50935, 0x85bd98a4, 0x784460d1, + 0xd62cf140, 0xffe445b2, 0x518cd423, 0x5cfdedf4, 0xf2957c65, + 0xdb5dc897, 0x75355906, 0x88cca173, 0x26a430e2, 0x0f6c8410, + 0xa1041581, 0x2fee72bb, 0x8186e32a, 0xa84e57d8, 0x0626c649, + 0xfbdf3e3c, 0x55b7afad, 0x7c7f1b5f, 0xd2178ace, 0xbadad36a, + 0x14b242fb, 0x3d7af609, 0x93126798, 0x6eeb9fed, 0xc0830e7c, + 0xe94bba8e, 0x47232b1f, 0xc9c94c25, 0x67a1ddb4, 0x4e696946, + 0xe001f8d7, 0x1df800a2, 0xb3909133, 0x9a5825c1, 0x3430b450, + 0x4bc29689, 0xe5aa0718, 0xcc62b3ea, 0x620a227b, 0x9ff3da0e, + 0x319b4b9f, 0x1853ff6d, 0xb63b6efc, 0x38d109c6, 0x96b99857, + 0xbf712ca5, 0x1119bd34, 0xece04541, 0x4288d4d0, 0x6b406022, + 0xc528f1b3, 0xade5a817, 0x038d3986, 0x2a458d74, 0x842d1ce5, + 0x79d4e490, 0xd7bc7501, 0xfe74c1f3, 0x501c5062, 0xdef63758, + 0x709ea6c9, 0x5956123b, 0xf73e83aa, 0x0ac77bdf, 0xa4afea4e, + 0x8d675ebc, 0x230fcf2d, 0x72831b0e, 0xdceb8a9f, 0xf5233e6d, + 0x5b4baffc, 0xa6b25789, 0x08dac618, 0x211272ea, 0x8f7ae37b, + 0x01908441, 0xaff815d0, 0x8630a122, 0x285830b3, 0xd5a1c8c6, + 0x7bc95957, 0x5201eda5, 0xfc697c34, 0x94a42590, 0x3accb401, + 0x130400f3, 0xbd6c9162, 0x40956917, 0xeefdf886, 0xc7354c74, + 0x695ddde5, 0xe7b7badf, 0x49df2b4e, 0x60179fbc, 0xce7f0e2d, + 0x3386f658, 0x9dee67c9, 0xb426d33b, 0x1a4e42aa, 0x65bc6073, + 0xcbd4f1e2, 0xe21c4510, 0x4c74d481, 0xb18d2cf4, 0x1fe5bd65, + 0x362d0997, 0x98459806, 0x16afff3c, 0xb8c76ead, 0x910fda5f, + 0x3f674bce, 0xc29eb3bb, 0x6cf6222a, 0x453e96d8, 0xeb560749, + 0x839b5eed, 0x2df3cf7c, 0x043b7b8e, 0xaa53ea1f, 0x57aa126a, + 0xf9c283fb, 0xd00a3709, 0x7e62a698, 0xf088c1a2, 0x5ee05033, + 0x7728e4c1, 0xd9407550, 0x24b98d25, 0x8ad11cb4, 0xa319a846, + 0x0d7139d7}, + {0x00000000, 0xb9fbdbe8, 0xa886b191, 0x117d6a79, 0x8a7c6563, + 0x3387be8b, 0x22fad4f2, 0x9b010f1a, 0xcf89cc87, 0x7672176f, + 0x670f7d16, 0xdef4a6fe, 0x45f5a9e4, 0xfc0e720c, 0xed731875, + 0x5488c39d, 0x44629f4f, 0xfd9944a7, 0xece42ede, 0x551ff536, + 0xce1efa2c, 0x77e521c4, 0x66984bbd, 0xdf639055, 0x8beb53c8, + 0x32108820, 0x236de259, 0x9a9639b1, 0x019736ab, 0xb86ced43, + 0xa911873a, 0x10ea5cd2, 0x88c53e9e, 0x313ee576, 0x20438f0f, + 0x99b854e7, 0x02b95bfd, 0xbb428015, 0xaa3fea6c, 0x13c43184, + 0x474cf219, 0xfeb729f1, 0xefca4388, 0x56319860, 0xcd30977a, + 0x74cb4c92, 0x65b626eb, 0xdc4dfd03, 0xcca7a1d1, 0x755c7a39, + 0x64211040, 0xdddacba8, 0x46dbc4b2, 0xff201f5a, 0xee5d7523, + 0x57a6aecb, 0x032e6d56, 0xbad5b6be, 0xaba8dcc7, 0x1253072f, + 0x89520835, 0x30a9d3dd, 0x21d4b9a4, 0x982f624c, 0xcafb7b7d, + 0x7300a095, 0x627dcaec, 0xdb861104, 0x40871e1e, 0xf97cc5f6, + 0xe801af8f, 0x51fa7467, 0x0572b7fa, 0xbc896c12, 0xadf4066b, + 0x140fdd83, 0x8f0ed299, 0x36f50971, 0x27886308, 0x9e73b8e0, + 0x8e99e432, 0x37623fda, 0x261f55a3, 0x9fe48e4b, 0x04e58151, + 0xbd1e5ab9, 0xac6330c0, 0x1598eb28, 0x411028b5, 0xf8ebf35d, + 0xe9969924, 0x506d42cc, 0xcb6c4dd6, 0x7297963e, 0x63eafc47, + 0xda1127af, 0x423e45e3, 0xfbc59e0b, 0xeab8f472, 0x53432f9a, + 0xc8422080, 0x71b9fb68, 0x60c49111, 0xd93f4af9, 0x8db78964, + 0x344c528c, 0x253138f5, 0x9ccae31d, 0x07cbec07, 0xbe3037ef, + 0xaf4d5d96, 0x16b6867e, 0x065cdaac, 0xbfa70144, 0xaeda6b3d, + 0x1721b0d5, 0x8c20bfcf, 0x35db6427, 0x24a60e5e, 0x9d5dd5b6, + 0xc9d5162b, 0x702ecdc3, 0x6153a7ba, 0xd8a87c52, 0x43a97348, + 0xfa52a8a0, 0xeb2fc2d9, 0x52d41931, 0x4e87f0bb, 0xf77c2b53, + 0xe601412a, 0x5ffa9ac2, 0xc4fb95d8, 0x7d004e30, 0x6c7d2449, + 0xd586ffa1, 0x810e3c3c, 0x38f5e7d4, 0x29888dad, 0x90735645, + 0x0b72595f, 0xb28982b7, 0xa3f4e8ce, 0x1a0f3326, 0x0ae56ff4, + 0xb31eb41c, 0xa263de65, 0x1b98058d, 0x80990a97, 0x3962d17f, + 0x281fbb06, 0x91e460ee, 0xc56ca373, 0x7c97789b, 0x6dea12e2, + 0xd411c90a, 0x4f10c610, 0xf6eb1df8, 0xe7967781, 0x5e6dac69, + 0xc642ce25, 0x7fb915cd, 0x6ec47fb4, 0xd73fa45c, 0x4c3eab46, + 0xf5c570ae, 0xe4b81ad7, 0x5d43c13f, 0x09cb02a2, 0xb030d94a, + 0xa14db333, 0x18b668db, 0x83b767c1, 0x3a4cbc29, 0x2b31d650, + 0x92ca0db8, 0x8220516a, 0x3bdb8a82, 0x2aa6e0fb, 0x935d3b13, + 0x085c3409, 0xb1a7efe1, 0xa0da8598, 0x19215e70, 0x4da99ded, + 0xf4524605, 0xe52f2c7c, 0x5cd4f794, 0xc7d5f88e, 0x7e2e2366, + 0x6f53491f, 0xd6a892f7, 0x847c8bc6, 0x3d87502e, 0x2cfa3a57, + 0x9501e1bf, 0x0e00eea5, 0xb7fb354d, 0xa6865f34, 0x1f7d84dc, + 0x4bf54741, 0xf20e9ca9, 0xe373f6d0, 0x5a882d38, 0xc1892222, + 0x7872f9ca, 0x690f93b3, 0xd0f4485b, 0xc01e1489, 0x79e5cf61, + 0x6898a518, 0xd1637ef0, 0x4a6271ea, 0xf399aa02, 0xe2e4c07b, + 0x5b1f1b93, 0x0f97d80e, 0xb66c03e6, 0xa711699f, 0x1eeab277, + 0x85ebbd6d, 0x3c106685, 0x2d6d0cfc, 0x9496d714, 0x0cb9b558, + 0xb5426eb0, 0xa43f04c9, 0x1dc4df21, 0x86c5d03b, 0x3f3e0bd3, + 0x2e4361aa, 0x97b8ba42, 0xc33079df, 0x7acba237, 0x6bb6c84e, + 0xd24d13a6, 0x494c1cbc, 0xf0b7c754, 0xe1caad2d, 0x583176c5, + 0x48db2a17, 0xf120f1ff, 0xe05d9b86, 0x59a6406e, 0xc2a74f74, + 0x7b5c949c, 0x6a21fee5, 0xd3da250d, 0x8752e690, 0x3ea93d78, + 0x2fd45701, 0x962f8ce9, 0x0d2e83f3, 0xb4d5581b, 0xa5a83262, + 0x1c53e98a}, + {0x00000000, 0x9d0fe176, 0xe16ec4ad, 0x7c6125db, 0x19ac8f1b, + 0x84a36e6d, 0xf8c24bb6, 0x65cdaac0, 0x33591e36, 0xae56ff40, + 0xd237da9b, 0x4f383bed, 0x2af5912d, 0xb7fa705b, 0xcb9b5580, + 0x5694b4f6, 0x66b23c6c, 0xfbbddd1a, 0x87dcf8c1, 0x1ad319b7, + 0x7f1eb377, 0xe2115201, 0x9e7077da, 0x037f96ac, 0x55eb225a, + 0xc8e4c32c, 0xb485e6f7, 0x298a0781, 0x4c47ad41, 0xd1484c37, + 0xad2969ec, 0x3026889a, 0xcd6478d8, 0x506b99ae, 0x2c0abc75, + 0xb1055d03, 0xd4c8f7c3, 0x49c716b5, 0x35a6336e, 0xa8a9d218, + 0xfe3d66ee, 0x63328798, 0x1f53a243, 0x825c4335, 0xe791e9f5, + 0x7a9e0883, 0x06ff2d58, 0x9bf0cc2e, 0xabd644b4, 0x36d9a5c2, + 0x4ab88019, 0xd7b7616f, 0xb27acbaf, 0x2f752ad9, 0x53140f02, + 0xce1bee74, 0x988f5a82, 0x0580bbf4, 0x79e19e2f, 0xe4ee7f59, + 0x8123d599, 0x1c2c34ef, 0x604d1134, 0xfd42f042, 0x41b9f7f1, + 0xdcb61687, 0xa0d7335c, 0x3dd8d22a, 0x581578ea, 0xc51a999c, + 0xb97bbc47, 0x24745d31, 0x72e0e9c7, 0xefef08b1, 0x938e2d6a, + 0x0e81cc1c, 0x6b4c66dc, 0xf64387aa, 0x8a22a271, 0x172d4307, + 0x270bcb9d, 0xba042aeb, 0xc6650f30, 0x5b6aee46, 0x3ea74486, + 0xa3a8a5f0, 0xdfc9802b, 0x42c6615d, 0x1452d5ab, 0x895d34dd, + 0xf53c1106, 0x6833f070, 0x0dfe5ab0, 0x90f1bbc6, 0xec909e1d, + 0x719f7f6b, 0x8cdd8f29, 0x11d26e5f, 0x6db34b84, 0xf0bcaaf2, + 0x95710032, 0x087ee144, 0x741fc49f, 0xe91025e9, 0xbf84911f, + 0x228b7069, 0x5eea55b2, 0xc3e5b4c4, 0xa6281e04, 0x3b27ff72, + 0x4746daa9, 0xda493bdf, 0xea6fb345, 0x77605233, 0x0b0177e8, + 0x960e969e, 0xf3c33c5e, 0x6eccdd28, 0x12adf8f3, 0x8fa21985, + 0xd936ad73, 0x44394c05, 0x385869de, 0xa55788a8, 0xc09a2268, + 0x5d95c31e, 0x21f4e6c5, 0xbcfb07b3, 0x8373efe2, 0x1e7c0e94, + 0x621d2b4f, 0xff12ca39, 0x9adf60f9, 0x07d0818f, 0x7bb1a454, + 0xe6be4522, 0xb02af1d4, 0x2d2510a2, 0x51443579, 0xcc4bd40f, + 0xa9867ecf, 0x34899fb9, 0x48e8ba62, 0xd5e75b14, 0xe5c1d38e, + 0x78ce32f8, 0x04af1723, 0x99a0f655, 0xfc6d5c95, 0x6162bde3, + 0x1d039838, 0x800c794e, 0xd698cdb8, 0x4b972cce, 0x37f60915, + 0xaaf9e863, 0xcf3442a3, 0x523ba3d5, 0x2e5a860e, 0xb3556778, + 0x4e17973a, 0xd318764c, 0xaf795397, 0x3276b2e1, 0x57bb1821, + 0xcab4f957, 0xb6d5dc8c, 0x2bda3dfa, 0x7d4e890c, 0xe041687a, + 0x9c204da1, 0x012facd7, 0x64e20617, 0xf9ede761, 0x858cc2ba, + 0x188323cc, 0x28a5ab56, 0xb5aa4a20, 0xc9cb6ffb, 0x54c48e8d, + 0x3109244d, 0xac06c53b, 0xd067e0e0, 0x4d680196, 0x1bfcb560, + 0x86f35416, 0xfa9271cd, 0x679d90bb, 0x02503a7b, 0x9f5fdb0d, + 0xe33efed6, 0x7e311fa0, 0xc2ca1813, 0x5fc5f965, 0x23a4dcbe, + 0xbeab3dc8, 0xdb669708, 0x4669767e, 0x3a0853a5, 0xa707b2d3, + 0xf1930625, 0x6c9ce753, 0x10fdc288, 0x8df223fe, 0xe83f893e, + 0x75306848, 0x09514d93, 0x945eace5, 0xa478247f, 0x3977c509, + 0x4516e0d2, 0xd81901a4, 0xbdd4ab64, 0x20db4a12, 0x5cba6fc9, + 0xc1b58ebf, 0x97213a49, 0x0a2edb3f, 0x764ffee4, 0xeb401f92, + 0x8e8db552, 0x13825424, 0x6fe371ff, 0xf2ec9089, 0x0fae60cb, + 0x92a181bd, 0xeec0a466, 0x73cf4510, 0x1602efd0, 0x8b0d0ea6, + 0xf76c2b7d, 0x6a63ca0b, 0x3cf77efd, 0xa1f89f8b, 0xdd99ba50, + 0x40965b26, 0x255bf1e6, 0xb8541090, 0xc435354b, 0x593ad43d, + 0x691c5ca7, 0xf413bdd1, 0x8872980a, 0x157d797c, 0x70b0d3bc, + 0xedbf32ca, 0x91de1711, 0x0cd1f667, 0x5a454291, 0xc74aa3e7, + 0xbb2b863c, 0x2624674a, 0x43e9cd8a, 0xdee62cfc, 0xa2870927, + 0x3f88e851}, + {0x00000000, 0xdd96d985, 0x605cb54b, 0xbdca6cce, 0xc0b96a96, + 0x1d2fb313, 0xa0e5dfdd, 0x7d730658, 0x5a03d36d, 0x87950ae8, + 0x3a5f6626, 0xe7c9bfa3, 0x9abab9fb, 0x472c607e, 0xfae60cb0, + 0x2770d535, 0xb407a6da, 0x69917f5f, 0xd45b1391, 0x09cdca14, + 0x74becc4c, 0xa92815c9, 0x14e27907, 0xc974a082, 0xee0475b7, + 0x3392ac32, 0x8e58c0fc, 0x53ce1979, 0x2ebd1f21, 0xf32bc6a4, + 0x4ee1aa6a, 0x937773ef, 0xb37e4bf5, 0x6ee89270, 0xd322febe, + 0x0eb4273b, 0x73c72163, 0xae51f8e6, 0x139b9428, 0xce0d4dad, + 0xe97d9898, 0x34eb411d, 0x89212dd3, 0x54b7f456, 0x29c4f20e, + 0xf4522b8b, 0x49984745, 0x940e9ec0, 0x0779ed2f, 0xdaef34aa, + 0x67255864, 0xbab381e1, 0xc7c087b9, 0x1a565e3c, 0xa79c32f2, + 0x7a0aeb77, 0x5d7a3e42, 0x80ece7c7, 0x3d268b09, 0xe0b0528c, + 0x9dc354d4, 0x40558d51, 0xfd9fe19f, 0x2009381a, 0xbd8d91ab, + 0x601b482e, 0xddd124e0, 0x0047fd65, 0x7d34fb3d, 0xa0a222b8, + 0x1d684e76, 0xc0fe97f3, 0xe78e42c6, 0x3a189b43, 0x87d2f78d, + 0x5a442e08, 0x27372850, 0xfaa1f1d5, 0x476b9d1b, 0x9afd449e, + 0x098a3771, 0xd41ceef4, 0x69d6823a, 0xb4405bbf, 0xc9335de7, + 0x14a58462, 0xa96fe8ac, 0x74f93129, 0x5389e41c, 0x8e1f3d99, + 0x33d55157, 0xee4388d2, 0x93308e8a, 0x4ea6570f, 0xf36c3bc1, + 0x2efae244, 0x0ef3da5e, 0xd36503db, 0x6eaf6f15, 0xb339b690, + 0xce4ab0c8, 0x13dc694d, 0xae160583, 0x7380dc06, 0x54f00933, + 0x8966d0b6, 0x34acbc78, 0xe93a65fd, 0x944963a5, 0x49dfba20, + 0xf415d6ee, 0x29830f6b, 0xbaf47c84, 0x6762a501, 0xdaa8c9cf, + 0x073e104a, 0x7a4d1612, 0xa7dbcf97, 0x1a11a359, 0xc7877adc, + 0xe0f7afe9, 0x3d61766c, 0x80ab1aa2, 0x5d3dc327, 0x204ec57f, + 0xfdd81cfa, 0x40127034, 0x9d84a9b1, 0xa06a2517, 0x7dfcfc92, + 0xc036905c, 0x1da049d9, 0x60d34f81, 0xbd459604, 0x008ffaca, + 0xdd19234f, 0xfa69f67a, 0x27ff2fff, 0x9a354331, 0x47a39ab4, + 0x3ad09cec, 0xe7464569, 0x5a8c29a7, 0x871af022, 0x146d83cd, + 0xc9fb5a48, 0x74313686, 0xa9a7ef03, 0xd4d4e95b, 0x094230de, + 0xb4885c10, 0x691e8595, 0x4e6e50a0, 0x93f88925, 0x2e32e5eb, + 0xf3a43c6e, 0x8ed73a36, 0x5341e3b3, 0xee8b8f7d, 0x331d56f8, + 0x13146ee2, 0xce82b767, 0x7348dba9, 0xaede022c, 0xd3ad0474, + 0x0e3bddf1, 0xb3f1b13f, 0x6e6768ba, 0x4917bd8f, 0x9481640a, + 0x294b08c4, 0xf4ddd141, 0x89aed719, 0x54380e9c, 0xe9f26252, + 0x3464bbd7, 0xa713c838, 0x7a8511bd, 0xc74f7d73, 0x1ad9a4f6, + 0x67aaa2ae, 0xba3c7b2b, 0x07f617e5, 0xda60ce60, 0xfd101b55, + 0x2086c2d0, 0x9d4cae1e, 0x40da779b, 0x3da971c3, 0xe03fa846, + 0x5df5c488, 0x80631d0d, 0x1de7b4bc, 0xc0716d39, 0x7dbb01f7, + 0xa02dd872, 0xdd5ede2a, 0x00c807af, 0xbd026b61, 0x6094b2e4, + 0x47e467d1, 0x9a72be54, 0x27b8d29a, 0xfa2e0b1f, 0x875d0d47, + 0x5acbd4c2, 0xe701b80c, 0x3a976189, 0xa9e01266, 0x7476cbe3, + 0xc9bca72d, 0x142a7ea8, 0x695978f0, 0xb4cfa175, 0x0905cdbb, + 0xd493143e, 0xf3e3c10b, 0x2e75188e, 0x93bf7440, 0x4e29adc5, + 0x335aab9d, 0xeecc7218, 0x53061ed6, 0x8e90c753, 0xae99ff49, + 0x730f26cc, 0xcec54a02, 0x13539387, 0x6e2095df, 0xb3b64c5a, + 0x0e7c2094, 0xd3eaf911, 0xf49a2c24, 0x290cf5a1, 0x94c6996f, + 0x495040ea, 0x342346b2, 0xe9b59f37, 0x547ff3f9, 0x89e92a7c, + 0x1a9e5993, 0xc7088016, 0x7ac2ecd8, 0xa754355d, 0xda273305, + 0x07b1ea80, 0xba7b864e, 0x67ed5fcb, 0x409d8afe, 0x9d0b537b, + 0x20c13fb5, 0xfd57e630, 0x8024e068, 0x5db239ed, 0xe0785523, + 0x3dee8ca6}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0x85d996dd, 0x4bb55c60, 0xce6ccabd, 0x966ab9c0, + 0x13b32f1d, 0xdddfe5a0, 0x5806737d, 0x6dd3035a, 0xe80a9587, + 0x26665f3a, 0xa3bfc9e7, 0xfbb9ba9a, 0x7e602c47, 0xb00ce6fa, + 0x35d57027, 0xdaa607b4, 0x5f7f9169, 0x91135bd4, 0x14cacd09, + 0x4cccbe74, 0xc91528a9, 0x0779e214, 0x82a074c9, 0xb77504ee, + 0x32ac9233, 0xfcc0588e, 0x7919ce53, 0x211fbd2e, 0xa4c62bf3, + 0x6aaae14e, 0xef737793, 0xf54b7eb3, 0x7092e86e, 0xbefe22d3, + 0x3b27b40e, 0x6321c773, 0xe6f851ae, 0x28949b13, 0xad4d0dce, + 0x98987de9, 0x1d41eb34, 0xd32d2189, 0x56f4b754, 0x0ef2c429, + 0x8b2b52f4, 0x45479849, 0xc09e0e94, 0x2fed7907, 0xaa34efda, + 0x64582567, 0xe181b3ba, 0xb987c0c7, 0x3c5e561a, 0xf2329ca7, + 0x77eb0a7a, 0x423e7a5d, 0xc7e7ec80, 0x098b263d, 0x8c52b0e0, + 0xd454c39d, 0x518d5540, 0x9fe19ffd, 0x1a380920, 0xab918dbd, + 0x2e481b60, 0xe024d1dd, 0x65fd4700, 0x3dfb347d, 0xb822a2a0, + 0x764e681d, 0xf397fec0, 0xc6428ee7, 0x439b183a, 0x8df7d287, + 0x082e445a, 0x50283727, 0xd5f1a1fa, 0x1b9d6b47, 0x9e44fd9a, + 0x71378a09, 0xf4ee1cd4, 0x3a82d669, 0xbf5b40b4, 0xe75d33c9, + 0x6284a514, 0xace86fa9, 0x2931f974, 0x1ce48953, 0x993d1f8e, + 0x5751d533, 0xd28843ee, 0x8a8e3093, 0x0f57a64e, 0xc13b6cf3, + 0x44e2fa2e, 0x5edaf30e, 0xdb0365d3, 0x156faf6e, 0x90b639b3, + 0xc8b04ace, 0x4d69dc13, 0x830516ae, 0x06dc8073, 0x3309f054, + 0xb6d06689, 0x78bcac34, 0xfd653ae9, 0xa5634994, 0x20badf49, + 0xeed615f4, 0x6b0f8329, 0x847cf4ba, 0x01a56267, 0xcfc9a8da, + 0x4a103e07, 0x12164d7a, 0x97cfdba7, 0x59a3111a, 0xdc7a87c7, + 0xe9aff7e0, 0x6c76613d, 0xa21aab80, 0x27c33d5d, 0x7fc54e20, + 0xfa1cd8fd, 0x34701240, 0xb1a9849d, 0x17256aa0, 0x92fcfc7d, + 0x5c9036c0, 0xd949a01d, 0x814fd360, 0x049645bd, 0xcafa8f00, + 0x4f2319dd, 0x7af669fa, 0xff2fff27, 0x3143359a, 0xb49aa347, + 0xec9cd03a, 0x694546e7, 0xa7298c5a, 0x22f01a87, 0xcd836d14, + 0x485afbc9, 0x86363174, 0x03efa7a9, 0x5be9d4d4, 0xde304209, + 0x105c88b4, 0x95851e69, 0xa0506e4e, 0x2589f893, 0xebe5322e, + 0x6e3ca4f3, 0x363ad78e, 0xb3e34153, 0x7d8f8bee, 0xf8561d33, + 0xe26e1413, 0x67b782ce, 0xa9db4873, 0x2c02deae, 0x7404add3, + 0xf1dd3b0e, 0x3fb1f1b3, 0xba68676e, 0x8fbd1749, 0x0a648194, + 0xc4084b29, 0x41d1ddf4, 0x19d7ae89, 0x9c0e3854, 0x5262f2e9, + 0xd7bb6434, 0x38c813a7, 0xbd11857a, 0x737d4fc7, 0xf6a4d91a, + 0xaea2aa67, 0x2b7b3cba, 0xe517f607, 0x60ce60da, 0x551b10fd, + 0xd0c28620, 0x1eae4c9d, 0x9b77da40, 0xc371a93d, 0x46a83fe0, + 0x88c4f55d, 0x0d1d6380, 0xbcb4e71d, 0x396d71c0, 0xf701bb7d, + 0x72d82da0, 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0x7dba4ffa, 0xec2b2754, + 0x1e9fef7d, 0x8f0e87d3, 0xb5696d5d, 0x24f805f3, 0xd64ccdda, + 0x47dda574, 0x32255c89, 0xa3b43427, 0x5100fc0e, 0xc09194a0, + 0x64c859c8, 0xf5593166, 0x07edf94f, 0x967c91e1, 0xe384681c, + 0x721500b2, 0x80a1c89b, 0x1130a035, 0x2b574abb, 0xbac62215, + 0x4872ea3c, 0xd9e38292, 0xac1b7b6f, 0x3d8a13c1, 0xcf3edbe8, + 0x5eafb346, 0x878d4139, 0x161c2997, 0xe4a8e1be, 0x75398910, + 0x00c170ed, 0x91501843, 0x63e4d06a, 0xf275b8c4, 0xc812524a, + 0x59833ae4, 0xab37f2cd, 0x3aa69a63, 0x4f5e639e, 0xdecf0b30, + 0x2c7bc319, 0xbdeaabb7, 0x19b366df, 0x88220e71, 0x7a96c658, + 0xeb07aef6, 0x9eff570b, 0x0f6e3fa5, 0xfddaf78c, 0x6c4b9f22, + 0x562c75ac, 0xc7bd1d02, 0x3509d52b, 0xa498bd85, 0xd1604478, + 0x40f12cd6, 0xb245e4ff, 0x23d48c51, 0xf4edfd5c, 0x657c95f2, + 0x97c85ddb, 0x06593575, 0x73a1cc88, 0xe230a426, 0x10846c0f, + 0x811504a1, 0xbb72ee2f, 0x2ae38681, 0xd8574ea8, 0x49c62606, + 0x3c3edffb, 0xadafb755, 0x5f1b7f7c, 0xce8a17d2, 0x6ad3daba, + 0xfb42b214, 0x09f67a3d, 0x98671293, 0xed9feb6e, 0x7c0e83c0, + 0x8eba4be9, 0x1f2b2347, 0x254cc9c9, 0xb4dda167, 0x4669694e, + 0xd7f801e0, 0xa200f81d, 0x339190b3, 0xc125589a, 0x50b43034, + 0x8996c24b, 0x1807aae5, 0xeab362cc, 0x7b220a62, 0x0edaf39f, + 0x9f4b9b31, 0x6dff5318, 0xfc6e3bb6, 0xc609d138, 0x5798b996, + 0xa52c71bf, 0x34bd1911, 0x4145e0ec, 0xd0d48842, 0x2260406b, + 0xb3f128c5, 0x17a8e5ad, 0x86398d03, 0x748d452a, 0xe51c2d84, + 0x90e4d479, 0x0175bcd7, 0xf3c174fe, 0x62501c50, 0x5837f6de, + 0xc9a69e70, 0x3b125659, 0xaa833ef7, 0xdf7bc70a, 0x4eeaafa4, + 0xbc5e678d, 0x2dcf0f23, 0x0e1b8372, 0x9f8aebdc, 0x6d3e23f5, + 0xfcaf4b5b, 0x8957b2a6, 0x18c6da08, 0xea721221, 0x7be37a8f, + 0x41849001, 0xd015f8af, 0x22a13086, 0xb3305828, 0xc6c8a1d5, + 0x5759c97b, 0xa5ed0152, 0x347c69fc, 0x9025a494, 0x01b4cc3a, + 0xf3000413, 0x62916cbd, 0x17699540, 0x86f8fdee, 0x744c35c7, + 0xe5dd5d69, 0xdfbab7e7, 0x4e2bdf49, 0xbc9f1760, 0x2d0e7fce, + 0x58f68633, 0xc967ee9d, 0x3bd326b4, 0xaa424e1a, 0x7360bc65, + 0xe2f1d4cb, 0x10451ce2, 0x81d4744c, 0xf42c8db1, 0x65bde51f, + 0x97092d36, 0x06984598, 0x3cffaf16, 0xad6ec7b8, 0x5fda0f91, + 0xce4b673f, 0xbbb39ec2, 0x2a22f66c, 0xd8963e45, 0x490756eb, + 0xed5e9b83, 0x7ccff32d, 0x8e7b3b04, 0x1fea53aa, 0x6a12aa57, + 0xfb83c2f9, 0x09370ad0, 0x98a6627e, 0xa2c188f0, 0x3350e05e, + 0xc1e42877, 0x507540d9, 0x258db924, 0xb41cd18a, 0x46a819a3, + 0xd739710d}}; + +#endif + +#endif + +#if N == 5 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0xaf449247, 0x85f822cf, 0x2abcb088, 0xd08143df, + 0x7fc5d198, 0x55796110, 0xfa3df357, 0x7a7381ff, 0xd53713b8, + 0xff8ba330, 0x50cf3177, 0xaaf2c220, 0x05b65067, 0x2f0ae0ef, + 0x804e72a8, 0xf4e703fe, 0x5ba391b9, 0x711f2131, 0xde5bb376, + 0x24664021, 0x8b22d266, 0xa19e62ee, 0x0edaf0a9, 0x8e948201, + 0x21d01046, 0x0b6ca0ce, 0xa4283289, 0x5e15c1de, 0xf1515399, + 0xdbede311, 0x74a97156, 0x32bf01bd, 0x9dfb93fa, 0xb7472372, + 0x1803b135, 0xe23e4262, 0x4d7ad025, 0x67c660ad, 0xc882f2ea, + 0x48cc8042, 0xe7881205, 0xcd34a28d, 0x627030ca, 0x984dc39d, + 0x370951da, 0x1db5e152, 0xb2f17315, 0xc6580243, 0x691c9004, + 0x43a0208c, 0xece4b2cb, 0x16d9419c, 0xb99dd3db, 0x93216353, + 0x3c65f114, 0xbc2b83bc, 0x136f11fb, 0x39d3a173, 0x96973334, + 0x6caac063, 0xc3ee5224, 0xe952e2ac, 0x461670eb, 0x657e037a, + 0xca3a913d, 0xe08621b5, 0x4fc2b3f2, 0xb5ff40a5, 0x1abbd2e2, + 0x3007626a, 0x9f43f02d, 0x1f0d8285, 0xb04910c2, 0x9af5a04a, + 0x35b1320d, 0xcf8cc15a, 0x60c8531d, 0x4a74e395, 0xe53071d2, + 0x91990084, 0x3edd92c3, 0x1461224b, 0xbb25b00c, 0x4118435b, + 0xee5cd11c, 0xc4e06194, 0x6ba4f3d3, 0xebea817b, 0x44ae133c, + 0x6e12a3b4, 0xc15631f3, 0x3b6bc2a4, 0x942f50e3, 0xbe93e06b, + 0x11d7722c, 0x57c102c7, 0xf8859080, 0xd2392008, 0x7d7db24f, + 0x87404118, 0x2804d35f, 0x02b863d7, 0xadfcf190, 0x2db28338, + 0x82f6117f, 0xa84aa1f7, 0x070e33b0, 0xfd33c0e7, 0x527752a0, + 0x78cbe228, 0xd78f706f, 0xa3260139, 0x0c62937e, 0x26de23f6, + 0x899ab1b1, 0x73a742e6, 0xdce3d0a1, 0xf65f6029, 0x591bf26e, + 0xd95580c6, 0x76111281, 0x5cada209, 0xf3e9304e, 0x09d4c319, + 0xa690515e, 0x8c2ce1d6, 0x23687391, 0xcafc06f4, 0x65b894b3, + 0x4f04243b, 0xe040b67c, 0x1a7d452b, 0xb539d76c, 0x9f8567e4, + 0x30c1f5a3, 0xb08f870b, 0x1fcb154c, 0x3577a5c4, 0x9a333783, + 0x600ec4d4, 0xcf4a5693, 0xe5f6e61b, 0x4ab2745c, 0x3e1b050a, + 0x915f974d, 0xbbe327c5, 0x14a7b582, 0xee9a46d5, 0x41ded492, + 0x6b62641a, 0xc426f65d, 0x446884f5, 0xeb2c16b2, 0xc190a63a, + 0x6ed4347d, 0x94e9c72a, 0x3bad556d, 0x1111e5e5, 0xbe5577a2, + 0xf8430749, 0x5707950e, 0x7dbb2586, 0xd2ffb7c1, 0x28c24496, + 0x8786d6d1, 0xad3a6659, 0x027ef41e, 0x823086b6, 0x2d7414f1, + 0x07c8a479, 0xa88c363e, 0x52b1c569, 0xfdf5572e, 0xd749e7a6, + 0x780d75e1, 0x0ca404b7, 0xa3e096f0, 0x895c2678, 0x2618b43f, + 0xdc254768, 0x7361d52f, 0x59dd65a7, 0xf699f7e0, 0x76d78548, + 0xd993170f, 0xf32fa787, 0x5c6b35c0, 0xa656c697, 0x091254d0, + 0x23aee458, 0x8cea761f, 0xaf82058e, 0x00c697c9, 0x2a7a2741, + 0x853eb506, 0x7f034651, 0xd047d416, 0xfafb649e, 0x55bff6d9, + 0xd5f18471, 0x7ab51636, 0x5009a6be, 0xff4d34f9, 0x0570c7ae, + 0xaa3455e9, 0x8088e561, 0x2fcc7726, 0x5b650670, 0xf4219437, + 0xde9d24bf, 0x71d9b6f8, 0x8be445af, 0x24a0d7e8, 0x0e1c6760, + 0xa158f527, 0x2116878f, 0x8e5215c8, 0xa4eea540, 0x0baa3707, + 0xf197c450, 0x5ed35617, 0x746fe69f, 0xdb2b74d8, 0x9d3d0433, + 0x32799674, 0x18c526fc, 0xb781b4bb, 0x4dbc47ec, 0xe2f8d5ab, + 0xc8446523, 0x6700f764, 0xe74e85cc, 0x480a178b, 0x62b6a703, + 0xcdf23544, 0x37cfc613, 0x988b5454, 0xb237e4dc, 0x1d73769b, + 0x69da07cd, 0xc69e958a, 0xec222502, 0x4366b745, 0xb95b4412, + 0x161fd655, 0x3ca366dd, 0x93e7f49a, 0x13a98632, 0xbced1475, + 0x9651a4fd, 0x391536ba, 0xc328c5ed, 0x6c6c57aa, 0x46d0e722, + 0xe9947565}, + {0x00000000, 0x4e890ba9, 0x9d121752, 0xd39b1cfb, 0xe15528e5, + 0xafdc234c, 0x7c473fb7, 0x32ce341e, 0x19db578b, 0x57525c22, + 0x84c940d9, 0xca404b70, 0xf88e7f6e, 0xb60774c7, 0x659c683c, + 0x2b156395, 0x33b6af16, 0x7d3fa4bf, 0xaea4b844, 0xe02db3ed, + 0xd2e387f3, 0x9c6a8c5a, 0x4ff190a1, 0x01789b08, 0x2a6df89d, + 0x64e4f334, 0xb77fefcf, 0xf9f6e466, 0xcb38d078, 0x85b1dbd1, + 0x562ac72a, 0x18a3cc83, 0x676d5e2c, 0x29e45585, 0xfa7f497e, + 0xb4f642d7, 0x863876c9, 0xc8b17d60, 0x1b2a619b, 0x55a36a32, + 0x7eb609a7, 0x303f020e, 0xe3a41ef5, 0xad2d155c, 0x9fe32142, + 0xd16a2aeb, 0x02f13610, 0x4c783db9, 0x54dbf13a, 0x1a52fa93, + 0xc9c9e668, 0x8740edc1, 0xb58ed9df, 0xfb07d276, 0x289cce8d, + 0x6615c524, 0x4d00a6b1, 0x0389ad18, 0xd012b1e3, 0x9e9bba4a, + 0xac558e54, 0xe2dc85fd, 0x31479906, 0x7fce92af, 0xcedabc58, + 0x8053b7f1, 0x53c8ab0a, 0x1d41a0a3, 0x2f8f94bd, 0x61069f14, + 0xb29d83ef, 0xfc148846, 0xd701ebd3, 0x9988e07a, 0x4a13fc81, + 0x049af728, 0x3654c336, 0x78ddc89f, 0xab46d464, 0xe5cfdfcd, + 0xfd6c134e, 0xb3e518e7, 0x607e041c, 0x2ef70fb5, 0x1c393bab, + 0x52b03002, 0x812b2cf9, 0xcfa22750, 0xe4b744c5, 0xaa3e4f6c, + 0x79a55397, 0x372c583e, 0x05e26c20, 0x4b6b6789, 0x98f07b72, + 0xd67970db, 0xa9b7e274, 0xe73ee9dd, 0x34a5f526, 0x7a2cfe8f, + 0x48e2ca91, 0x066bc138, 0xd5f0ddc3, 0x9b79d66a, 0xb06cb5ff, + 0xfee5be56, 0x2d7ea2ad, 0x63f7a904, 0x51399d1a, 0x1fb096b3, + 0xcc2b8a48, 0x82a281e1, 0x9a014d62, 0xd48846cb, 0x07135a30, + 0x499a5199, 0x7b546587, 0x35dd6e2e, 0xe64672d5, 0xa8cf797c, + 0x83da1ae9, 0xcd531140, 0x1ec80dbb, 0x50410612, 0x628f320c, + 0x2c0639a5, 0xff9d255e, 0xb1142ef7, 0x46c47ef1, 0x084d7558, + 0xdbd669a3, 0x955f620a, 0xa7915614, 0xe9185dbd, 0x3a834146, + 0x740a4aef, 0x5f1f297a, 0x119622d3, 0xc20d3e28, 0x8c843581, + 0xbe4a019f, 0xf0c30a36, 0x235816cd, 0x6dd11d64, 0x7572d1e7, + 0x3bfbda4e, 0xe860c6b5, 0xa6e9cd1c, 0x9427f902, 0xdaaef2ab, + 0x0935ee50, 0x47bce5f9, 0x6ca9866c, 0x22208dc5, 0xf1bb913e, + 0xbf329a97, 0x8dfcae89, 0xc375a520, 0x10eeb9db, 0x5e67b272, + 0x21a920dd, 0x6f202b74, 0xbcbb378f, 0xf2323c26, 0xc0fc0838, + 0x8e750391, 0x5dee1f6a, 0x136714c3, 0x38727756, 0x76fb7cff, + 0xa5606004, 0xebe96bad, 0xd9275fb3, 0x97ae541a, 0x443548e1, + 0x0abc4348, 0x121f8fcb, 0x5c968462, 0x8f0d9899, 0xc1849330, + 0xf34aa72e, 0xbdc3ac87, 0x6e58b07c, 0x20d1bbd5, 0x0bc4d840, + 0x454dd3e9, 0x96d6cf12, 0xd85fc4bb, 0xea91f0a5, 0xa418fb0c, + 0x7783e7f7, 0x390aec5e, 0x881ec2a9, 0xc697c900, 0x150cd5fb, + 0x5b85de52, 0x694bea4c, 0x27c2e1e5, 0xf459fd1e, 0xbad0f6b7, + 0x91c59522, 0xdf4c9e8b, 0x0cd78270, 0x425e89d9, 0x7090bdc7, + 0x3e19b66e, 0xed82aa95, 0xa30ba13c, 0xbba86dbf, 0xf5216616, + 0x26ba7aed, 0x68337144, 0x5afd455a, 0x14744ef3, 0xc7ef5208, + 0x896659a1, 0xa2733a34, 0xecfa319d, 0x3f612d66, 0x71e826cf, + 0x432612d1, 0x0daf1978, 0xde340583, 0x90bd0e2a, 0xef739c85, + 0xa1fa972c, 0x72618bd7, 0x3ce8807e, 0x0e26b460, 0x40afbfc9, + 0x9334a332, 0xddbda89b, 0xf6a8cb0e, 0xb821c0a7, 0x6bbadc5c, + 0x2533d7f5, 0x17fde3eb, 0x5974e842, 0x8aeff4b9, 0xc466ff10, + 0xdcc53393, 0x924c383a, 0x41d724c1, 0x0f5e2f68, 0x3d901b76, + 0x731910df, 0xa0820c24, 0xee0b078d, 0xc51e6418, 0x8b976fb1, + 0x580c734a, 0x168578e3, 0x244b4cfd, 0x6ac24754, 0xb9595baf, + 0xf7d05006}, + {0x00000000, 0x8d88fde2, 0xc060fd85, 0x4de80067, 0x5bb0fd4b, + 0xd63800a9, 0x9bd000ce, 0x1658fd2c, 0xb761fa96, 0x3ae90774, + 0x77010713, 0xfa89faf1, 0xecd107dd, 0x6159fa3f, 0x2cb1fa58, + 0xa13907ba, 0xb5b2f36d, 0x383a0e8f, 0x75d20ee8, 0xf85af30a, + 0xee020e26, 0x638af3c4, 0x2e62f3a3, 0xa3ea0e41, 0x02d309fb, + 0x8f5bf419, 0xc2b3f47e, 0x4f3b099c, 0x5963f4b0, 0xd4eb0952, + 0x99030935, 0x148bf4d7, 0xb014e09b, 0x3d9c1d79, 0x70741d1e, + 0xfdfce0fc, 0xeba41dd0, 0x662ce032, 0x2bc4e055, 0xa64c1db7, + 0x07751a0d, 0x8afde7ef, 0xc715e788, 0x4a9d1a6a, 0x5cc5e746, + 0xd14d1aa4, 0x9ca51ac3, 0x112de721, 0x05a613f6, 0x882eee14, + 0xc5c6ee73, 0x484e1391, 0x5e16eebd, 0xd39e135f, 0x9e761338, + 0x13feeeda, 0xb2c7e960, 0x3f4f1482, 0x72a714e5, 0xff2fe907, + 0xe977142b, 0x64ffe9c9, 0x2917e9ae, 0xa49f144c, 0xbb58c777, + 0x36d03a95, 0x7b383af2, 0xf6b0c710, 0xe0e83a3c, 0x6d60c7de, + 0x2088c7b9, 0xad003a5b, 0x0c393de1, 0x81b1c003, 0xcc59c064, + 0x41d13d86, 0x5789c0aa, 0xda013d48, 0x97e93d2f, 0x1a61c0cd, + 0x0eea341a, 0x8362c9f8, 0xce8ac99f, 0x4302347d, 0x555ac951, + 0xd8d234b3, 0x953a34d4, 0x18b2c936, 0xb98bce8c, 0x3403336e, + 0x79eb3309, 0xf463ceeb, 0xe23b33c7, 0x6fb3ce25, 0x225bce42, + 0xafd333a0, 0x0b4c27ec, 0x86c4da0e, 0xcb2cda69, 0x46a4278b, + 0x50fcdaa7, 0xdd742745, 0x909c2722, 0x1d14dac0, 0xbc2ddd7a, + 0x31a52098, 0x7c4d20ff, 0xf1c5dd1d, 0xe79d2031, 0x6a15ddd3, + 0x27fdddb4, 0xaa752056, 0xbefed481, 0x33762963, 0x7e9e2904, + 0xf316d4e6, 0xe54e29ca, 0x68c6d428, 0x252ed44f, 0xa8a629ad, + 0x099f2e17, 0x8417d3f5, 0xc9ffd392, 0x44772e70, 0x522fd35c, + 0xdfa72ebe, 0x924f2ed9, 0x1fc7d33b, 0xadc088af, 0x2048754d, + 0x6da0752a, 0xe02888c8, 0xf67075e4, 0x7bf88806, 0x36108861, + 0xbb987583, 0x1aa17239, 0x97298fdb, 0xdac18fbc, 0x5749725e, + 0x41118f72, 0xcc997290, 0x817172f7, 0x0cf98f15, 0x18727bc2, + 0x95fa8620, 0xd8128647, 0x559a7ba5, 0x43c28689, 0xce4a7b6b, + 0x83a27b0c, 0x0e2a86ee, 0xaf138154, 0x229b7cb6, 0x6f737cd1, + 0xe2fb8133, 0xf4a37c1f, 0x792b81fd, 0x34c3819a, 0xb94b7c78, + 0x1dd46834, 0x905c95d6, 0xddb495b1, 0x503c6853, 0x4664957f, + 0xcbec689d, 0x860468fa, 0x0b8c9518, 0xaab592a2, 0x273d6f40, + 0x6ad56f27, 0xe75d92c5, 0xf1056fe9, 0x7c8d920b, 0x3165926c, + 0xbced6f8e, 0xa8669b59, 0x25ee66bb, 0x680666dc, 0xe58e9b3e, + 0xf3d66612, 0x7e5e9bf0, 0x33b69b97, 0xbe3e6675, 0x1f0761cf, + 0x928f9c2d, 0xdf679c4a, 0x52ef61a8, 0x44b79c84, 0xc93f6166, + 0x84d76101, 0x095f9ce3, 0x16984fd8, 0x9b10b23a, 0xd6f8b25d, + 0x5b704fbf, 0x4d28b293, 0xc0a04f71, 0x8d484f16, 0x00c0b2f4, + 0xa1f9b54e, 0x2c7148ac, 0x619948cb, 0xec11b529, 0xfa494805, + 0x77c1b5e7, 0x3a29b580, 0xb7a14862, 0xa32abcb5, 0x2ea24157, + 0x634a4130, 0xeec2bcd2, 0xf89a41fe, 0x7512bc1c, 0x38fabc7b, + 0xb5724199, 0x144b4623, 0x99c3bbc1, 0xd42bbba6, 0x59a34644, + 0x4ffbbb68, 0xc273468a, 0x8f9b46ed, 0x0213bb0f, 0xa68caf43, + 0x2b0452a1, 0x66ec52c6, 0xeb64af24, 0xfd3c5208, 0x70b4afea, + 0x3d5caf8d, 0xb0d4526f, 0x11ed55d5, 0x9c65a837, 0xd18da850, + 0x5c0555b2, 0x4a5da89e, 0xc7d5557c, 0x8a3d551b, 0x07b5a8f9, + 0x133e5c2e, 0x9eb6a1cc, 0xd35ea1ab, 0x5ed65c49, 0x488ea165, + 0xc5065c87, 0x88ee5ce0, 0x0566a102, 0xa45fa6b8, 0x29d75b5a, + 0x643f5b3d, 0xe9b7a6df, 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0x76492917, + 0xb9d73edf, 0x320400c6, 0xfd9a170e, 0x1241289b, 0xdddf3f53, + 0x560c014a, 0x99921682, 0x9adb7b39, 0x55456cf1, 0xde9652e8, + 0x11084520, 0xd804899e, 0x179a9e56, 0x9c49a04f, 0x53d7b787, + 0x509eda3c, 0x9f00cdf4, 0x14d3f3ed, 0xdb4de425, 0x5dbb6cd0, + 0x92257b18, 0x19f64501, 0xd66852c9, 0xd5213f72, 0x1abf28ba, + 0x916c16a3, 0x5ef2016b, 0x97fecdd5, 0x5860da1d, 0xd3b3e404, + 0x1c2df3cc, 0x1f649e77, 0xd0fa89bf, 0x5b29b7a6, 0x94b7a06e, + 0x8db5a00d, 0x422bb7c5, 0xc9f889dc, 0x06669e14, 0x052ff3af, + 0xcab1e467, 0x4162da7e, 0x8efccdb6, 0x47f00108, 0x886e16c0, + 0x03bd28d9, 0xcc233f11, 0xcf6a52aa, 0x00f44562, 0x8b277b7b, + 0x44b96cb3, 0xc24fe446, 0x0dd1f38e, 0x8602cd97, 0x499cda5f, + 0x4ad5b7e4, 0x854ba02c, 0x0e989e35, 0xc10689fd, 0x080a4543, + 0xc794528b, 0x4c476c92, 0x83d97b5a, 0x809016e1, 0x4f0e0129, + 0xc4dd3f30, 0x0b4328f8, 0xf6d93ff6, 0x3947283e, 0xb2941627, + 0x7d0a01ef, 0x7e436c54, 0xb1dd7b9c, 0x3a0e4585, 0xf590524d, + 0x3c9c9ef3, 0xf302893b, 0x78d1b722, 0xb74fa0ea, 0xb406cd51, + 0x7b98da99, 0xf04be480, 0x3fd5f348, 0xb9237bbd, 0x76bd6c75, + 0xfd6e526c, 0x32f045a4, 0x31b9281f, 0xfe273fd7, 0x75f401ce, + 0xba6a1606, 0x7366dab8, 0xbcf8cd70, 0x372bf369, 0xf8b5e4a1, + 0xfbfc891a, 0x34629ed2, 0xbfb1a0cb, 0x702fb703, 0x692db760, + 0xa6b3a0a8, 0x2d609eb1, 0xe2fe8979, 0xe1b7e4c2, 0x2e29f30a, + 0xa5facd13, 0x6a64dadb, 0xa3681665, 0x6cf601ad, 0xe7253fb4, + 0x28bb287c, 0x2bf245c7, 0xe46c520f, 0x6fbf6c16, 0xa0217bde, + 0x26d7f32b, 0xe949e4e3, 0x629adafa, 0xad04cd32, 0xae4da089, + 0x61d3b741, 0xea008958, 0x259e9e90, 0xec92522e, 0x230c45e6, + 0xa8df7bff, 0x67416c37, 0x6408018c, 0xab961644, 0x2045285d, + 0xefdb3f95}, + {0x00000000, 0x24825136, 0x4904a26c, 0x6d86f35a, 0x920944d8, + 0xb68b15ee, 0xdb0de6b4, 0xff8fb782, 0xff638ff1, 0xdbe1dec7, + 0xb6672d9d, 0x92e57cab, 0x6d6acb29, 0x49e89a1f, 0x246e6945, + 0x00ec3873, 0x25b619a3, 0x01344895, 0x6cb2bbcf, 0x4830eaf9, + 0xb7bf5d7b, 0x933d0c4d, 0xfebbff17, 0xda39ae21, 0xdad59652, + 0xfe57c764, 0x93d1343e, 0xb7536508, 0x48dcd28a, 0x6c5e83bc, + 0x01d870e6, 0x255a21d0, 0x4b6c3346, 0x6fee6270, 0x0268912a, + 0x26eac01c, 0xd965779e, 0xfde726a8, 0x9061d5f2, 0xb4e384c4, + 0xb40fbcb7, 0x908ded81, 0xfd0b1edb, 0xd9894fed, 0x2606f86f, + 0x0284a959, 0x6f025a03, 0x4b800b35, 0x6eda2ae5, 0x4a587bd3, + 0x27de8889, 0x035cd9bf, 0xfcd36e3d, 0xd8513f0b, 0xb5d7cc51, + 0x91559d67, 0x91b9a514, 0xb53bf422, 0xd8bd0778, 0xfc3f564e, + 0x03b0e1cc, 0x2732b0fa, 0x4ab443a0, 0x6e361296, 0x96d8668c, + 0xb25a37ba, 0xdfdcc4e0, 0xfb5e95d6, 0x04d12254, 0x20537362, + 0x4dd58038, 0x6957d10e, 0x69bbe97d, 0x4d39b84b, 0x20bf4b11, + 0x043d1a27, 0xfbb2ada5, 0xdf30fc93, 0xb2b60fc9, 0x96345eff, + 0xb36e7f2f, 0x97ec2e19, 0xfa6add43, 0xdee88c75, 0x21673bf7, + 0x05e56ac1, 0x6863999b, 0x4ce1c8ad, 0x4c0df0de, 0x688fa1e8, + 0x050952b2, 0x218b0384, 0xde04b406, 0xfa86e530, 0x9700166a, + 0xb382475c, 0xddb455ca, 0xf93604fc, 0x94b0f7a6, 0xb032a690, + 0x4fbd1112, 0x6b3f4024, 0x06b9b37e, 0x223be248, 0x22d7da3b, + 0x06558b0d, 0x6bd37857, 0x4f512961, 0xb0de9ee3, 0x945ccfd5, + 0xf9da3c8f, 0xdd586db9, 0xf8024c69, 0xdc801d5f, 0xb106ee05, + 0x9584bf33, 0x6a0b08b1, 0x4e895987, 0x230faadd, 0x078dfbeb, + 0x0761c398, 0x23e392ae, 0x4e6561f4, 0x6ae730c2, 0x95688740, + 0xb1ead676, 0xdc6c252c, 0xf8ee741a, 0xf6c1cb59, 0xd2439a6f, + 0xbfc56935, 0x9b473803, 0x64c88f81, 0x404adeb7, 0x2dcc2ded, + 0x094e7cdb, 0x09a244a8, 0x2d20159e, 0x40a6e6c4, 0x6424b7f2, + 0x9bab0070, 0xbf295146, 0xd2afa21c, 0xf62df32a, 0xd377d2fa, + 0xf7f583cc, 0x9a737096, 0xbef121a0, 0x417e9622, 0x65fcc714, + 0x087a344e, 0x2cf86578, 0x2c145d0b, 0x08960c3d, 0x6510ff67, + 0x4192ae51, 0xbe1d19d3, 0x9a9f48e5, 0xf719bbbf, 0xd39bea89, + 0xbdadf81f, 0x992fa929, 0xf4a95a73, 0xd02b0b45, 0x2fa4bcc7, + 0x0b26edf1, 0x66a01eab, 0x42224f9d, 0x42ce77ee, 0x664c26d8, + 0x0bcad582, 0x2f4884b4, 0xd0c73336, 0xf4456200, 0x99c3915a, + 0xbd41c06c, 0x981be1bc, 0xbc99b08a, 0xd11f43d0, 0xf59d12e6, + 0x0a12a564, 0x2e90f452, 0x43160708, 0x6794563e, 0x67786e4d, + 0x43fa3f7b, 0x2e7ccc21, 0x0afe9d17, 0xf5712a95, 0xd1f37ba3, + 0xbc7588f9, 0x98f7d9cf, 0x6019add5, 0x449bfce3, 0x291d0fb9, + 0x0d9f5e8f, 0xf210e90d, 0xd692b83b, 0xbb144b61, 0x9f961a57, + 0x9f7a2224, 0xbbf87312, 0xd67e8048, 0xf2fcd17e, 0x0d7366fc, + 0x29f137ca, 0x4477c490, 0x60f595a6, 0x45afb476, 0x612de540, + 0x0cab161a, 0x2829472c, 0xd7a6f0ae, 0xf324a198, 0x9ea252c2, + 0xba2003f4, 0xbacc3b87, 0x9e4e6ab1, 0xf3c899eb, 0xd74ac8dd, + 0x28c57f5f, 0x0c472e69, 0x61c1dd33, 0x45438c05, 0x2b759e93, + 0x0ff7cfa5, 0x62713cff, 0x46f36dc9, 0xb97cda4b, 0x9dfe8b7d, + 0xf0787827, 0xd4fa2911, 0xd4161162, 0xf0944054, 0x9d12b30e, + 0xb990e238, 0x461f55ba, 0x629d048c, 0x0f1bf7d6, 0x2b99a6e0, + 0x0ec38730, 0x2a41d606, 0x47c7255c, 0x6345746a, 0x9ccac3e8, + 0xb84892de, 0xd5ce6184, 0xf14c30b2, 0xf1a008c1, 0xd52259f7, + 0xb8a4aaad, 0x9c26fb9b, 0x63a94c19, 0x472b1d2f, 0x2aadee75, + 0x0e2fbf43}, + {0x00000000, 0x36f290f3, 0x6de521e6, 0x5b17b115, 0xdbca43cc, + 0xed38d33f, 0xb62f622a, 0x80ddf2d9, 0x6ce581d9, 0x5a17112a, + 0x0100a03f, 0x37f230cc, 0xb72fc215, 0x81dd52e6, 0xdacae3f3, + 0xec387300, 0xd9cb03b2, 0xef399341, 0xb42e2254, 0x82dcb2a7, + 0x0201407e, 0x34f3d08d, 0x6fe46198, 0x5916f16b, 0xb52e826b, + 0x83dc1298, 0xd8cba38d, 0xee39337e, 0x6ee4c1a7, 0x58165154, + 0x0301e041, 0x35f370b2, 0x68e70125, 0x5e1591d6, 0x050220c3, + 0x33f0b030, 0xb32d42e9, 0x85dfd21a, 0xdec8630f, 0xe83af3fc, + 0x040280fc, 0x32f0100f, 0x69e7a11a, 0x5f1531e9, 0xdfc8c330, + 0xe93a53c3, 0xb22de2d6, 0x84df7225, 0xb12c0297, 0x87de9264, + 0xdcc92371, 0xea3bb382, 0x6ae6415b, 0x5c14d1a8, 0x070360bd, + 0x31f1f04e, 0xddc9834e, 0xeb3b13bd, 0xb02ca2a8, 0x86de325b, + 0x0603c082, 0x30f15071, 0x6be6e164, 0x5d147197, 0xd1ce024a, + 0xe73c92b9, 0xbc2b23ac, 0x8ad9b35f, 0x0a044186, 0x3cf6d175, + 0x67e16060, 0x5113f093, 0xbd2b8393, 0x8bd91360, 0xd0cea275, + 0xe63c3286, 0x66e1c05f, 0x501350ac, 0x0b04e1b9, 0x3df6714a, + 0x080501f8, 0x3ef7910b, 0x65e0201e, 0x5312b0ed, 0xd3cf4234, + 0xe53dd2c7, 0xbe2a63d2, 0x88d8f321, 0x64e08021, 0x521210d2, + 0x0905a1c7, 0x3ff73134, 0xbf2ac3ed, 0x89d8531e, 0xd2cfe20b, + 0xe43d72f8, 0xb929036f, 0x8fdb939c, 0xd4cc2289, 0xe23eb27a, + 0x62e340a3, 0x5411d050, 0x0f066145, 0x39f4f1b6, 0xd5cc82b6, + 0xe33e1245, 0xb829a350, 0x8edb33a3, 0x0e06c17a, 0x38f45189, + 0x63e3e09c, 0x5511706f, 0x60e200dd, 0x5610902e, 0x0d07213b, + 0x3bf5b1c8, 0xbb284311, 0x8ddad3e2, 0xd6cd62f7, 0xe03ff204, + 0x0c078104, 0x3af511f7, 0x61e2a0e2, 0x57103011, 0xd7cdc2c8, + 0xe13f523b, 0xba28e32e, 0x8cda73dd, 0x78ed02d5, 0x4e1f9226, + 0x15082333, 0x23fab3c0, 0xa3274119, 0x95d5d1ea, 0xcec260ff, + 0xf830f00c, 0x1408830c, 0x22fa13ff, 0x79eda2ea, 0x4f1f3219, + 0xcfc2c0c0, 0xf9305033, 0xa227e126, 0x94d571d5, 0xa1260167, + 0x97d49194, 0xccc32081, 0xfa31b072, 0x7aec42ab, 0x4c1ed258, + 0x1709634d, 0x21fbf3be, 0xcdc380be, 0xfb31104d, 0xa026a158, + 0x96d431ab, 0x1609c372, 0x20fb5381, 0x7bece294, 0x4d1e7267, + 0x100a03f0, 0x26f89303, 0x7def2216, 0x4b1db2e5, 0xcbc0403c, + 0xfd32d0cf, 0xa62561da, 0x90d7f129, 0x7cef8229, 0x4a1d12da, + 0x110aa3cf, 0x27f8333c, 0xa725c1e5, 0x91d75116, 0xcac0e003, + 0xfc3270f0, 0xc9c10042, 0xff3390b1, 0xa42421a4, 0x92d6b157, + 0x120b438e, 0x24f9d37d, 0x7fee6268, 0x491cf29b, 0xa524819b, + 0x93d61168, 0xc8c1a07d, 0xfe33308e, 0x7eeec257, 0x481c52a4, + 0x130be3b1, 0x25f97342, 0xa923009f, 0x9fd1906c, 0xc4c62179, + 0xf234b18a, 0x72e94353, 0x441bd3a0, 0x1f0c62b5, 0x29fef246, + 0xc5c68146, 0xf33411b5, 0xa823a0a0, 0x9ed13053, 0x1e0cc28a, + 0x28fe5279, 0x73e9e36c, 0x451b739f, 0x70e8032d, 0x461a93de, + 0x1d0d22cb, 0x2bffb238, 0xab2240e1, 0x9dd0d012, 0xc6c76107, + 0xf035f1f4, 0x1c0d82f4, 0x2aff1207, 0x71e8a312, 0x471a33e1, + 0xc7c7c138, 0xf13551cb, 0xaa22e0de, 0x9cd0702d, 0xc1c401ba, + 0xf7369149, 0xac21205c, 0x9ad3b0af, 0x1a0e4276, 0x2cfcd285, + 0x77eb6390, 0x4119f363, 0xad218063, 0x9bd31090, 0xc0c4a185, + 0xf6363176, 0x76ebc3af, 0x4019535c, 0x1b0ee249, 0x2dfc72ba, + 0x180f0208, 0x2efd92fb, 0x75ea23ee, 0x4318b31d, 0xc3c541c4, + 0xf537d137, 0xae206022, 0x98d2f0d1, 0x74ea83d1, 0x42181322, + 0x190fa237, 0x2ffd32c4, 0xaf20c01d, 0x99d250ee, 0xc2c5e1fb, + 0xf4377108}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0xf390f23600000000, 0xe621e56d00000000, + 0x15b1175b00000000, 0xcc43cadb00000000, 0x3fd338ed00000000, + 0x2a622fb600000000, 0xd9f2dd8000000000, 0xd981e56c00000000, + 0x2a11175a00000000, 0x3fa0000100000000, 0xcc30f23700000000, + 0x15c22fb700000000, 0xe652dd8100000000, 0xf3e3cada00000000, + 0x007338ec00000000, 0xb203cbd900000000, 0x419339ef00000000, + 0x54222eb400000000, 0xa7b2dc8200000000, 0x7e40010200000000, + 0x8dd0f33400000000, 0x9861e46f00000000, 0x6bf1165900000000, + 0x6b822eb500000000, 0x9812dc8300000000, 0x8da3cbd800000000, + 0x7e3339ee00000000, 0xa7c1e46e00000000, 0x5451165800000000, + 0x41e0010300000000, 0xb270f33500000000, 0x2501e76800000000, + 0xd691155e00000000, 0xc320020500000000, 0x30b0f03300000000, + 0xe9422db300000000, 0x1ad2df8500000000, 0x0f63c8de00000000, + 0xfcf33ae800000000, 0xfc80020400000000, 0x0f10f03200000000, + 0x1aa1e76900000000, 0xe931155f00000000, 0x30c3c8df00000000, + 0xc3533ae900000000, 0xd6e22db200000000, 0x2572df8400000000, + 0x97022cb100000000, 0x6492de8700000000, 0x7123c9dc00000000, + 0x82b33bea00000000, 0x5b41e66a00000000, 0xa8d1145c00000000, + 0xbd60030700000000, 0x4ef0f13100000000, 0x4e83c9dd00000000, + 0xbd133beb00000000, 0xa8a22cb000000000, 0x5b32de8600000000, + 0x82c0030600000000, 0x7150f13000000000, 0x64e1e66b00000000, + 0x9771145d00000000, 0x4a02ced100000000, 0xb9923ce700000000, + 0xac232bbc00000000, 0x5fb3d98a00000000, 0x8641040a00000000, + 0x75d1f63c00000000, 0x6060e16700000000, 0x93f0135100000000, + 0x93832bbd00000000, 0x6013d98b00000000, 0x75a2ced000000000, + 0x86323ce600000000, 0x5fc0e16600000000, 0xac50135000000000, + 0xb9e1040b00000000, 0x4a71f63d00000000, 0xf801050800000000, + 0x0b91f73e00000000, 0x1e20e06500000000, 0xedb0125300000000, + 0x3442cfd300000000, 0xc7d23de500000000, 0xd2632abe00000000, + 0x21f3d88800000000, 0x2180e06400000000, 0xd210125200000000, + 0xc7a1050900000000, 0x3431f73f00000000, 0xedc32abf00000000, + 0x1e53d88900000000, 0x0be2cfd200000000, 0xf8723de400000000, + 0x6f0329b900000000, 0x9c93db8f00000000, 0x8922ccd400000000, + 0x7ab23ee200000000, 0xa340e36200000000, 0x50d0115400000000, + 0x4561060f00000000, 0xb6f1f43900000000, 0xb682ccd500000000, + 0x45123ee300000000, 0x50a329b800000000, 0xa333db8e00000000, + 0x7ac1060e00000000, 0x8951f43800000000, 0x9ce0e36300000000, + 0x6f70115500000000, 0xdd00e26000000000, 0x2e90105600000000, + 0x3b21070d00000000, 0xc8b1f53b00000000, 0x114328bb00000000, + 0xe2d3da8d00000000, 0xf762cdd600000000, 0x04f23fe000000000, + 0x0481070c00000000, 0xf711f53a00000000, 0xe2a0e26100000000, + 0x1130105700000000, 0xc8c2cdd700000000, 0x3b523fe100000000, + 0x2ee328ba00000000, 0xdd73da8c00000000, 0xd502ed7800000000, + 0x26921f4e00000000, 0x3323081500000000, 0xc0b3fa2300000000, + 0x194127a300000000, 0xead1d59500000000, 0xff60c2ce00000000, + 0x0cf030f800000000, 0x0c83081400000000, 0xff13fa2200000000, + 0xeaa2ed7900000000, 0x19321f4f00000000, 0xc0c0c2cf00000000, + 0x335030f900000000, 0x26e127a200000000, 0xd571d59400000000, + 0x670126a100000000, 0x9491d49700000000, 0x8120c3cc00000000, + 0x72b031fa00000000, 0xab42ec7a00000000, 0x58d21e4c00000000, + 0x4d63091700000000, 0xbef3fb2100000000, 0xbe80c3cd00000000, + 0x4d1031fb00000000, 0x58a126a000000000, 0xab31d49600000000, + 0x72c3091600000000, 0x8153fb2000000000, 0x94e2ec7b00000000, + 0x67721e4d00000000, 0xf0030a1000000000, 0x0393f82600000000, + 0x1622ef7d00000000, 0xe5b21d4b00000000, 0x3c40c0cb00000000, + 0xcfd032fd00000000, 0xda6125a600000000, 0x29f1d79000000000, + 0x2982ef7c00000000, 0xda121d4a00000000, 0xcfa30a1100000000, + 0x3c33f82700000000, 0xe5c125a700000000, 0x1651d79100000000, + 0x03e0c0ca00000000, 0xf07032fc00000000, 0x4200c1c900000000, + 0xb19033ff00000000, 0xa42124a400000000, 0x57b1d69200000000, + 0x8e430b1200000000, 0x7dd3f92400000000, 0x6862ee7f00000000, + 0x9bf21c4900000000, 0x9b8124a500000000, 0x6811d69300000000, + 0x7da0c1c800000000, 0x8e3033fe00000000, 0x57c2ee7e00000000, + 0xa4521c4800000000, 0xb1e30b1300000000, 0x4273f92500000000, + 0x9f0023a900000000, 0x6c90d19f00000000, 0x7921c6c400000000, + 0x8ab134f200000000, 0x5343e97200000000, 0xa0d31b4400000000, + 0xb5620c1f00000000, 0x46f2fe2900000000, 0x4681c6c500000000, + 0xb51134f300000000, 0xa0a023a800000000, 0x5330d19e00000000, + 0x8ac20c1e00000000, 0x7952fe2800000000, 0x6ce3e97300000000, + 0x9f731b4500000000, 0x2d03e87000000000, 0xde931a4600000000, + 0xcb220d1d00000000, 0x38b2ff2b00000000, 0xe14022ab00000000, + 0x12d0d09d00000000, 0x0761c7c600000000, 0xf4f135f000000000, + 0xf4820d1c00000000, 0x0712ff2a00000000, 0x12a3e87100000000, + 0xe1331a4700000000, 0x38c1c7c700000000, 0xcb5135f100000000, + 0xdee022aa00000000, 0x2d70d09c00000000, 0xba01c4c100000000, + 0x499136f700000000, 0x5c2021ac00000000, 0xafb0d39a00000000, + 0x76420e1a00000000, 0x85d2fc2c00000000, 0x9063eb7700000000, + 0x63f3194100000000, 0x638021ad00000000, 0x9010d39b00000000, + 0x85a1c4c000000000, 0x763136f600000000, 0xafc3eb7600000000, + 0x5c53194000000000, 0x49e20e1b00000000, 0xba72fc2d00000000, + 0x08020f1800000000, 0xfb92fd2e00000000, 0xee23ea7500000000, + 0x1db3184300000000, 0xc441c5c300000000, 0x37d137f500000000, + 0x226020ae00000000, 0xd1f0d29800000000, 0xd183ea7400000000, + 0x2213184200000000, 0x37a20f1900000000, 0xc432fd2f00000000, + 0x1dc020af00000000, 0xee50d29900000000, 0xfbe1c5c200000000, + 0x087137f400000000}, + {0x0000000000000000, 0x3651822400000000, 0x6ca2044900000000, + 0x5af3866d00000000, 0xd844099200000000, 0xee158bb600000000, + 0xb4e60ddb00000000, 0x82b78fff00000000, 0xf18f63ff00000000, + 0xc7dee1db00000000, 0x9d2d67b600000000, 0xab7ce59200000000, + 0x29cb6a6d00000000, 0x1f9ae84900000000, 0x45696e2400000000, + 0x7338ec0000000000, 0xa319b62500000000, 0x9548340100000000, + 0xcfbbb26c00000000, 0xf9ea304800000000, 0x7b5dbfb700000000, + 0x4d0c3d9300000000, 0x17ffbbfe00000000, 0x21ae39da00000000, + 0x5296d5da00000000, 0x64c757fe00000000, 0x3e34d19300000000, + 0x086553b700000000, 0x8ad2dc4800000000, 0xbc835e6c00000000, + 0xe670d80100000000, 0xd0215a2500000000, 0x46336c4b00000000, + 0x7062ee6f00000000, 0x2a91680200000000, 0x1cc0ea2600000000, + 0x9e7765d900000000, 0xa826e7fd00000000, 0xf2d5619000000000, + 0xc484e3b400000000, 0xb7bc0fb400000000, 0x81ed8d9000000000, + 0xdb1e0bfd00000000, 0xed4f89d900000000, 0x6ff8062600000000, + 0x59a9840200000000, 0x035a026f00000000, 0x350b804b00000000, + 0xe52ada6e00000000, 0xd37b584a00000000, 0x8988de2700000000, + 0xbfd95c0300000000, 0x3d6ed3fc00000000, 0x0b3f51d800000000, + 0x51ccd7b500000000, 0x679d559100000000, 0x14a5b99100000000, + 0x22f43bb500000000, 0x7807bdd800000000, 0x4e563ffc00000000, + 0xcce1b00300000000, 0xfab0322700000000, 0xa043b44a00000000, + 0x9612366e00000000, 0x8c66d89600000000, 0xba375ab200000000, + 0xe0c4dcdf00000000, 0xd6955efb00000000, 0x5422d10400000000, + 0x6273532000000000, 0x3880d54d00000000, 0x0ed1576900000000, + 0x7de9bb6900000000, 0x4bb8394d00000000, 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0x5cdcba6b00000000, 0xf5d7332500000000, 0xebe3fd1700000000, + 0x42e8745900000000, 0xb9f4ef8a00000000, 0x10ff66c400000000, + 0x9333c5dc00000000, 0x3a384c9200000000, 0xc124d74100000000, + 0x682f5e0f00000000, 0x761b903d00000000, 0xdf10197300000000, + 0x240c82a000000000, 0x8d070bee00000000, 0x18641ec500000000, + 0xb16f978b00000000, 0x4a730c5800000000, 0xe378851600000000, + 0xfd4c4b2400000000, 0x5447c26a00000000, 0xaf5b59b900000000, + 0x0650d0f700000000}, + {0x0000000000000000, 0x479244af00000000, 0xcf22f88500000000, + 0x88b0bc2a00000000, 0xdf4381d000000000, 0x98d1c57f00000000, + 0x1061795500000000, 0x57f33dfa00000000, 0xff81737a00000000, + 0xb81337d500000000, 0x30a38bff00000000, 0x7731cf5000000000, + 0x20c2f2aa00000000, 0x6750b60500000000, 0xefe00a2f00000000, + 0xa8724e8000000000, 0xfe03e7f400000000, 0xb991a35b00000000, + 0x31211f7100000000, 0x76b35bde00000000, 0x2140662400000000, + 0x66d2228b00000000, 0xee629ea100000000, 0xa9f0da0e00000000, + 0x0182948e00000000, 0x4610d02100000000, 0xcea06c0b00000000, + 0x893228a400000000, 0xdec1155e00000000, 0x995351f100000000, + 0x11e3eddb00000000, 0x5671a97400000000, 0xbd01bf3200000000, + 0xfa93fb9d00000000, 0x722347b700000000, 0x35b1031800000000, + 0x62423ee200000000, 0x25d07a4d00000000, 0xad60c66700000000, + 0xeaf282c800000000, 0x4280cc4800000000, 0x051288e700000000, + 0x8da234cd00000000, 0xca30706200000000, 0x9dc34d9800000000, + 0xda51093700000000, 0x52e1b51d00000000, 0x1573f1b200000000, + 0x430258c600000000, 0x04901c6900000000, 0x8c20a04300000000, + 0xcbb2e4ec00000000, 0x9c41d91600000000, 0xdbd39db900000000, + 0x5363219300000000, 0x14f1653c00000000, 0xbc832bbc00000000, + 0xfb116f1300000000, 0x73a1d33900000000, 0x3433979600000000, + 0x63c0aa6c00000000, 0x2452eec300000000, 0xace252e900000000, + 0xeb70164600000000, 0x7a037e6500000000, 0x3d913aca00000000, + 0xb52186e000000000, 0xf2b3c24f00000000, 0xa540ffb500000000, + 0xe2d2bb1a00000000, 0x6a62073000000000, 0x2df0439f00000000, + 0x85820d1f00000000, 0xc21049b000000000, 0x4aa0f59a00000000, + 0x0d32b13500000000, 0x5ac18ccf00000000, 0x1d53c86000000000, + 0x95e3744a00000000, 0xd27130e500000000, 0x8400999100000000, + 0xc392dd3e00000000, 0x4b22611400000000, 0x0cb025bb00000000, + 0x5b43184100000000, 0x1cd15cee00000000, 0x9461e0c400000000, + 0xd3f3a46b00000000, 0x7b81eaeb00000000, 0x3c13ae4400000000, + 0xb4a3126e00000000, 0xf33156c100000000, 0xa4c26b3b00000000, + 0xe3502f9400000000, 0x6be093be00000000, 0x2c72d71100000000, + 0xc702c15700000000, 0x809085f800000000, 0x082039d200000000, + 0x4fb27d7d00000000, 0x1841408700000000, 0x5fd3042800000000, + 0xd763b80200000000, 0x90f1fcad00000000, 0x3883b22d00000000, + 0x7f11f68200000000, 0xf7a14aa800000000, 0xb0330e0700000000, + 0xe7c033fd00000000, 0xa052775200000000, 0x28e2cb7800000000, + 0x6f708fd700000000, 0x390126a300000000, 0x7e93620c00000000, + 0xf623de2600000000, 0xb1b19a8900000000, 0xe642a77300000000, + 0xa1d0e3dc00000000, 0x29605ff600000000, 0x6ef21b5900000000, + 0xc68055d900000000, 0x8112117600000000, 0x09a2ad5c00000000, + 0x4e30e9f300000000, 0x19c3d40900000000, 0x5e5190a600000000, + 0xd6e12c8c00000000, 0x9173682300000000, 0xf406fcca00000000, + 0xb394b86500000000, 0x3b24044f00000000, 0x7cb640e000000000, + 0x2b457d1a00000000, 0x6cd739b500000000, 0xe467859f00000000, + 0xa3f5c13000000000, 0x0b878fb000000000, 0x4c15cb1f00000000, + 0xc4a5773500000000, 0x8337339a00000000, 0xd4c40e6000000000, + 0x93564acf00000000, 0x1be6f6e500000000, 0x5c74b24a00000000, + 0x0a051b3e00000000, 0x4d975f9100000000, 0xc527e3bb00000000, + 0x82b5a71400000000, 0xd5469aee00000000, 0x92d4de4100000000, + 0x1a64626b00000000, 0x5df626c400000000, 0xf584684400000000, + 0xb2162ceb00000000, 0x3aa690c100000000, 0x7d34d46e00000000, + 0x2ac7e99400000000, 0x6d55ad3b00000000, 0xe5e5111100000000, + 0xa27755be00000000, 0x490743f800000000, 0x0e95075700000000, + 0x8625bb7d00000000, 0xc1b7ffd200000000, 0x9644c22800000000, + 0xd1d6868700000000, 0x59663aad00000000, 0x1ef47e0200000000, + 0xb686308200000000, 0xf114742d00000000, 0x79a4c80700000000, + 0x3e368ca800000000, 0x69c5b15200000000, 0x2e57f5fd00000000, + 0xa6e749d700000000, 0xe1750d7800000000, 0xb704a40c00000000, + 0xf096e0a300000000, 0x78265c8900000000, 0x3fb4182600000000, + 0x684725dc00000000, 0x2fd5617300000000, 0xa765dd5900000000, + 0xe0f799f600000000, 0x4885d77600000000, 0x0f1793d900000000, + 0x87a72ff300000000, 0xc0356b5c00000000, 0x97c656a600000000, + 0xd054120900000000, 0x58e4ae2300000000, 0x1f76ea8c00000000, + 0x8e0582af00000000, 0xc997c60000000000, 0x41277a2a00000000, + 0x06b53e8500000000, 0x5146037f00000000, 0x16d447d000000000, + 0x9e64fbfa00000000, 0xd9f6bf5500000000, 0x7184f1d500000000, + 0x3616b57a00000000, 0xbea6095000000000, 0xf9344dff00000000, + 0xaec7700500000000, 0xe95534aa00000000, 0x61e5888000000000, + 0x2677cc2f00000000, 0x7006655b00000000, 0x379421f400000000, + 0xbf249dde00000000, 0xf8b6d97100000000, 0xaf45e48b00000000, + 0xe8d7a02400000000, 0x60671c0e00000000, 0x27f558a100000000, + 0x8f87162100000000, 0xc815528e00000000, 0x40a5eea400000000, + 0x0737aa0b00000000, 0x50c497f100000000, 0x1756d35e00000000, + 0x9fe66f7400000000, 0xd8742bdb00000000, 0x33043d9d00000000, + 0x7496793200000000, 0xfc26c51800000000, 0xbbb481b700000000, + 0xec47bc4d00000000, 0xabd5f8e200000000, 0x236544c800000000, + 0x64f7006700000000, 0xcc854ee700000000, 0x8b170a4800000000, + 0x03a7b66200000000, 0x4435f2cd00000000, 0x13c6cf3700000000, + 0x54548b9800000000, 0xdce437b200000000, 0x9b76731d00000000, + 0xcd07da6900000000, 0x8a959ec600000000, 0x022522ec00000000, + 0x45b7664300000000, 0x12445bb900000000, 0x55d61f1600000000, + 0xdd66a33c00000000, 0x9af4e79300000000, 0x3286a91300000000, + 0x7514edbc00000000, 0xfda4519600000000, 0xba36153900000000, + 0xedc528c300000000, 0xaa576c6c00000000, 0x22e7d04600000000, + 0x657594e900000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0x65673b46, 0xcace768c, 0xafa94dca, 0x4eedeb59, + 0x2b8ad01f, 0x84239dd5, 0xe144a693, 0x9ddbd6b2, 0xf8bcedf4, + 0x5715a03e, 0x32729b78, 0xd3363deb, 0xb65106ad, 0x19f84b67, + 0x7c9f7021, 0xe0c6ab25, 0x85a19063, 0x2a08dda9, 0x4f6fe6ef, + 0xae2b407c, 0xcb4c7b3a, 0x64e536f0, 0x01820db6, 0x7d1d7d97, + 0x187a46d1, 0xb7d30b1b, 0xd2b4305d, 0x33f096ce, 0x5697ad88, + 0xf93ee042, 0x9c59db04, 0x1afc500b, 0x7f9b6b4d, 0xd0322687, + 0xb5551dc1, 0x5411bb52, 0x31768014, 0x9edfcdde, 0xfbb8f698, + 0x872786b9, 0xe240bdff, 0x4de9f035, 0x288ecb73, 0xc9ca6de0, + 0xacad56a6, 0x03041b6c, 0x6663202a, 0xfa3afb2e, 0x9f5dc068, + 0x30f48da2, 0x5593b6e4, 0xb4d71077, 0xd1b02b31, 0x7e1966fb, + 0x1b7e5dbd, 0x67e12d9c, 0x028616da, 0xad2f5b10, 0xc8486056, + 0x290cc6c5, 0x4c6bfd83, 0xe3c2b049, 0x86a58b0f, 0x35f8a016, + 0x509f9b50, 0xff36d69a, 0x9a51eddc, 0x7b154b4f, 0x1e727009, + 0xb1db3dc3, 0xd4bc0685, 0xa82376a4, 0xcd444de2, 0x62ed0028, + 0x078a3b6e, 0xe6ce9dfd, 0x83a9a6bb, 0x2c00eb71, 0x4967d037, + 0xd53e0b33, 0xb0593075, 0x1ff07dbf, 0x7a9746f9, 0x9bd3e06a, + 0xfeb4db2c, 0x511d96e6, 0x347aada0, 0x48e5dd81, 0x2d82e6c7, + 0x822bab0d, 0xe74c904b, 0x060836d8, 0x636f0d9e, 0xccc64054, + 0xa9a17b12, 0x2f04f01d, 0x4a63cb5b, 0xe5ca8691, 0x80adbdd7, + 0x61e91b44, 0x048e2002, 0xab276dc8, 0xce40568e, 0xb2df26af, + 0xd7b81de9, 0x78115023, 0x1d766b65, 0xfc32cdf6, 0x9955f6b0, + 0x36fcbb7a, 0x539b803c, 0xcfc25b38, 0xaaa5607e, 0x050c2db4, + 0x606b16f2, 0x812fb061, 0xe4488b27, 0x4be1c6ed, 0x2e86fdab, + 0x52198d8a, 0x377eb6cc, 0x98d7fb06, 0xfdb0c040, 0x1cf466d3, + 0x79935d95, 0xd63a105f, 0xb35d2b19, 0x6bf1402c, 0x0e967b6a, + 0xa13f36a0, 0xc4580de6, 0x251cab75, 0x407b9033, 0xefd2ddf9, + 0x8ab5e6bf, 0xf62a969e, 0x934dadd8, 0x3ce4e012, 0x5983db54, + 0xb8c77dc7, 0xdda04681, 0x72090b4b, 0x176e300d, 0x8b37eb09, + 0xee50d04f, 0x41f99d85, 0x249ea6c3, 0xc5da0050, 0xa0bd3b16, + 0x0f1476dc, 0x6a734d9a, 0x16ec3dbb, 0x738b06fd, 0xdc224b37, + 0xb9457071, 0x5801d6e2, 0x3d66eda4, 0x92cfa06e, 0xf7a89b28, + 0x710d1027, 0x146a2b61, 0xbbc366ab, 0xdea45ded, 0x3fe0fb7e, + 0x5a87c038, 0xf52e8df2, 0x9049b6b4, 0xecd6c695, 0x89b1fdd3, + 0x2618b019, 0x437f8b5f, 0xa23b2dcc, 0xc75c168a, 0x68f55b40, + 0x0d926006, 0x91cbbb02, 0xf4ac8044, 0x5b05cd8e, 0x3e62f6c8, + 0xdf26505b, 0xba416b1d, 0x15e826d7, 0x708f1d91, 0x0c106db0, + 0x697756f6, 0xc6de1b3c, 0xa3b9207a, 0x42fd86e9, 0x279abdaf, + 0x8833f065, 0xed54cb23, 0x5e09e03a, 0x3b6edb7c, 0x94c796b6, + 0xf1a0adf0, 0x10e40b63, 0x75833025, 0xda2a7def, 0xbf4d46a9, + 0xc3d23688, 0xa6b50dce, 0x091c4004, 0x6c7b7b42, 0x8d3fddd1, + 0xe858e697, 0x47f1ab5d, 0x2296901b, 0xbecf4b1f, 0xdba87059, + 0x74013d93, 0x116606d5, 0xf022a046, 0x95459b00, 0x3aecd6ca, + 0x5f8bed8c, 0x23149dad, 0x4673a6eb, 0xe9daeb21, 0x8cbdd067, + 0x6df976f4, 0x089e4db2, 0xa7370078, 0xc2503b3e, 0x44f5b031, + 0x21928b77, 0x8e3bc6bd, 0xeb5cfdfb, 0x0a185b68, 0x6f7f602e, + 0xc0d62de4, 0xa5b116a2, 0xd92e6683, 0xbc495dc5, 0x13e0100f, + 0x76872b49, 0x97c38dda, 0xf2a4b69c, 0x5d0dfb56, 0x386ac010, + 0xa4331b14, 0xc1542052, 0x6efd6d98, 0x0b9a56de, 0xeadef04d, + 0x8fb9cb0b, 0x201086c1, 0x4577bd87, 0x39e8cda6, 0x5c8ff6e0, + 0xf326bb2a, 0x9641806c, 0x770526ff, 0x12621db9, 0xbdcb5073, + 0xd8ac6b35}, + {0x00000000, 0xd7e28058, 0x74b406f1, 0xa35686a9, 0xe9680de2, + 0x3e8a8dba, 0x9ddc0b13, 0x4a3e8b4b, 0x09a11d85, 0xde439ddd, + 0x7d151b74, 0xaaf79b2c, 0xe0c91067, 0x372b903f, 0x947d1696, + 0x439f96ce, 0x13423b0a, 0xc4a0bb52, 0x67f63dfb, 0xb014bda3, + 0xfa2a36e8, 0x2dc8b6b0, 0x8e9e3019, 0x597cb041, 0x1ae3268f, + 0xcd01a6d7, 0x6e57207e, 0xb9b5a026, 0xf38b2b6d, 0x2469ab35, + 0x873f2d9c, 0x50ddadc4, 0x26847614, 0xf166f64c, 0x523070e5, + 0x85d2f0bd, 0xcfec7bf6, 0x180efbae, 0xbb587d07, 0x6cbafd5f, + 0x2f256b91, 0xf8c7ebc9, 0x5b916d60, 0x8c73ed38, 0xc64d6673, + 0x11afe62b, 0xb2f96082, 0x651be0da, 0x35c64d1e, 0xe224cd46, + 0x41724bef, 0x9690cbb7, 0xdcae40fc, 0x0b4cc0a4, 0xa81a460d, + 0x7ff8c655, 0x3c67509b, 0xeb85d0c3, 0x48d3566a, 0x9f31d632, + 0xd50f5d79, 0x02eddd21, 0xa1bb5b88, 0x7659dbd0, 0x4d08ec28, + 0x9aea6c70, 0x39bcead9, 0xee5e6a81, 0xa460e1ca, 0x73826192, + 0xd0d4e73b, 0x07366763, 0x44a9f1ad, 0x934b71f5, 0x301df75c, + 0xe7ff7704, 0xadc1fc4f, 0x7a237c17, 0xd975fabe, 0x0e977ae6, + 0x5e4ad722, 0x89a8577a, 0x2afed1d3, 0xfd1c518b, 0xb722dac0, + 0x60c05a98, 0xc396dc31, 0x14745c69, 0x57ebcaa7, 0x80094aff, + 0x235fcc56, 0xf4bd4c0e, 0xbe83c745, 0x6961471d, 0xca37c1b4, + 0x1dd541ec, 0x6b8c9a3c, 0xbc6e1a64, 0x1f389ccd, 0xc8da1c95, + 0x82e497de, 0x55061786, 0xf650912f, 0x21b21177, 0x622d87b9, + 0xb5cf07e1, 0x16998148, 0xc17b0110, 0x8b458a5b, 0x5ca70a03, + 0xfff18caa, 0x28130cf2, 0x78cea136, 0xaf2c216e, 0x0c7aa7c7, + 0xdb98279f, 0x91a6acd4, 0x46442c8c, 0xe512aa25, 0x32f02a7d, + 0x716fbcb3, 0xa68d3ceb, 0x05dbba42, 0xd2393a1a, 0x9807b151, + 0x4fe53109, 0xecb3b7a0, 0x3b5137f8, 0x9a11d850, 0x4df35808, + 0xeea5dea1, 0x39475ef9, 0x7379d5b2, 0xa49b55ea, 0x07cdd343, + 0xd02f531b, 0x93b0c5d5, 0x4452458d, 0xe704c324, 0x30e6437c, + 0x7ad8c837, 0xad3a486f, 0x0e6ccec6, 0xd98e4e9e, 0x8953e35a, + 0x5eb16302, 0xfde7e5ab, 0x2a0565f3, 0x603beeb8, 0xb7d96ee0, + 0x148fe849, 0xc36d6811, 0x80f2fedf, 0x57107e87, 0xf446f82e, + 0x23a47876, 0x699af33d, 0xbe787365, 0x1d2ef5cc, 0xcacc7594, + 0xbc95ae44, 0x6b772e1c, 0xc821a8b5, 0x1fc328ed, 0x55fda3a6, + 0x821f23fe, 0x2149a557, 0xf6ab250f, 0xb534b3c1, 0x62d63399, + 0xc180b530, 0x16623568, 0x5c5cbe23, 0x8bbe3e7b, 0x28e8b8d2, + 0xff0a388a, 0xafd7954e, 0x78351516, 0xdb6393bf, 0x0c8113e7, + 0x46bf98ac, 0x915d18f4, 0x320b9e5d, 0xe5e91e05, 0xa67688cb, + 0x71940893, 0xd2c28e3a, 0x05200e62, 0x4f1e8529, 0x98fc0571, + 0x3baa83d8, 0xec480380, 0xd7193478, 0x00fbb420, 0xa3ad3289, + 0x744fb2d1, 0x3e71399a, 0xe993b9c2, 0x4ac53f6b, 0x9d27bf33, + 0xdeb829fd, 0x095aa9a5, 0xaa0c2f0c, 0x7deeaf54, 0x37d0241f, + 0xe032a447, 0x436422ee, 0x9486a2b6, 0xc45b0f72, 0x13b98f2a, + 0xb0ef0983, 0x670d89db, 0x2d330290, 0xfad182c8, 0x59870461, + 0x8e658439, 0xcdfa12f7, 0x1a1892af, 0xb94e1406, 0x6eac945e, + 0x24921f15, 0xf3709f4d, 0x502619e4, 0x87c499bc, 0xf19d426c, + 0x267fc234, 0x8529449d, 0x52cbc4c5, 0x18f54f8e, 0xcf17cfd6, + 0x6c41497f, 0xbba3c927, 0xf83c5fe9, 0x2fdedfb1, 0x8c885918, + 0x5b6ad940, 0x1154520b, 0xc6b6d253, 0x65e054fa, 0xb202d4a2, + 0xe2df7966, 0x353df93e, 0x966b7f97, 0x4189ffcf, 0x0bb77484, + 0xdc55f4dc, 0x7f037275, 0xa8e1f22d, 0xeb7e64e3, 0x3c9ce4bb, + 0x9fca6212, 0x4828e24a, 0x02166901, 0xd5f4e959, 0x76a26ff0, + 0xa140efa8}, + {0x00000000, 0xef52b6e1, 0x05d46b83, 0xea86dd62, 0x0ba8d706, + 0xe4fa61e7, 0x0e7cbc85, 0xe12e0a64, 0x1751ae0c, 0xf80318ed, + 0x1285c58f, 0xfdd7736e, 0x1cf9790a, 0xf3abcfeb, 0x192d1289, + 0xf67fa468, 0x2ea35c18, 0xc1f1eaf9, 0x2b77379b, 0xc425817a, + 0x250b8b1e, 0xca593dff, 0x20dfe09d, 0xcf8d567c, 0x39f2f214, + 0xd6a044f5, 0x3c269997, 0xd3742f76, 0x325a2512, 0xdd0893f3, + 0x378e4e91, 0xd8dcf870, 0x5d46b830, 0xb2140ed1, 0x5892d3b3, + 0xb7c06552, 0x56ee6f36, 0xb9bcd9d7, 0x533a04b5, 0xbc68b254, + 0x4a17163c, 0xa545a0dd, 0x4fc37dbf, 0xa091cb5e, 0x41bfc13a, + 0xaeed77db, 0x446baab9, 0xab391c58, 0x73e5e428, 0x9cb752c9, + 0x76318fab, 0x9963394a, 0x784d332e, 0x971f85cf, 0x7d9958ad, + 0x92cbee4c, 0x64b44a24, 0x8be6fcc5, 0x616021a7, 0x8e329746, + 0x6f1c9d22, 0x804e2bc3, 0x6ac8f6a1, 0x859a4040, 0xba8d7060, + 0x55dfc681, 0xbf591be3, 0x500bad02, 0xb125a766, 0x5e771187, + 0xb4f1cce5, 0x5ba37a04, 0xaddcde6c, 0x428e688d, 0xa808b5ef, + 0x475a030e, 0xa674096a, 0x4926bf8b, 0xa3a062e9, 0x4cf2d408, + 0x942e2c78, 0x7b7c9a99, 0x91fa47fb, 0x7ea8f11a, 0x9f86fb7e, + 0x70d44d9f, 0x9a5290fd, 0x7500261c, 0x837f8274, 0x6c2d3495, + 0x86abe9f7, 0x69f95f16, 0x88d75572, 0x6785e393, 0x8d033ef1, + 0x62518810, 0xe7cbc850, 0x08997eb1, 0xe21fa3d3, 0x0d4d1532, + 0xec631f56, 0x0331a9b7, 0xe9b774d5, 0x06e5c234, 0xf09a665c, + 0x1fc8d0bd, 0xf54e0ddf, 0x1a1cbb3e, 0xfb32b15a, 0x146007bb, + 0xfee6dad9, 0x11b46c38, 0xc9689448, 0x263a22a9, 0xccbcffcb, + 0x23ee492a, 0xc2c0434e, 0x2d92f5af, 0xc71428cd, 0x28469e2c, + 0xde393a44, 0x316b8ca5, 0xdbed51c7, 0x34bfe726, 0xd591ed42, + 0x3ac35ba3, 0xd04586c1, 0x3f173020, 0xae6be681, 0x41395060, + 0xabbf8d02, 0x44ed3be3, 0xa5c33187, 0x4a918766, 0xa0175a04, + 0x4f45ece5, 0xb93a488d, 0x5668fe6c, 0xbcee230e, 0x53bc95ef, + 0xb2929f8b, 0x5dc0296a, 0xb746f408, 0x581442e9, 0x80c8ba99, + 0x6f9a0c78, 0x851cd11a, 0x6a4e67fb, 0x8b606d9f, 0x6432db7e, + 0x8eb4061c, 0x61e6b0fd, 0x97991495, 0x78cba274, 0x924d7f16, + 0x7d1fc9f7, 0x9c31c393, 0x73637572, 0x99e5a810, 0x76b71ef1, + 0xf32d5eb1, 0x1c7fe850, 0xf6f93532, 0x19ab83d3, 0xf88589b7, + 0x17d73f56, 0xfd51e234, 0x120354d5, 0xe47cf0bd, 0x0b2e465c, + 0xe1a89b3e, 0x0efa2ddf, 0xefd427bb, 0x0086915a, 0xea004c38, + 0x0552fad9, 0xdd8e02a9, 0x32dcb448, 0xd85a692a, 0x3708dfcb, + 0xd626d5af, 0x3974634e, 0xd3f2be2c, 0x3ca008cd, 0xcadfaca5, + 0x258d1a44, 0xcf0bc726, 0x205971c7, 0xc1777ba3, 0x2e25cd42, + 0xc4a31020, 0x2bf1a6c1, 0x14e696e1, 0xfbb42000, 0x1132fd62, + 0xfe604b83, 0x1f4e41e7, 0xf01cf706, 0x1a9a2a64, 0xf5c89c85, + 0x03b738ed, 0xece58e0c, 0x0663536e, 0xe931e58f, 0x081fefeb, + 0xe74d590a, 0x0dcb8468, 0xe2993289, 0x3a45caf9, 0xd5177c18, + 0x3f91a17a, 0xd0c3179b, 0x31ed1dff, 0xdebfab1e, 0x3439767c, + 0xdb6bc09d, 0x2d1464f5, 0xc246d214, 0x28c00f76, 0xc792b997, + 0x26bcb3f3, 0xc9ee0512, 0x2368d870, 0xcc3a6e91, 0x49a02ed1, + 0xa6f29830, 0x4c744552, 0xa326f3b3, 0x4208f9d7, 0xad5a4f36, + 0x47dc9254, 0xa88e24b5, 0x5ef180dd, 0xb1a3363c, 0x5b25eb5e, + 0xb4775dbf, 0x555957db, 0xba0be13a, 0x508d3c58, 0xbfdf8ab9, + 0x670372c9, 0x8851c428, 0x62d7194a, 0x8d85afab, 0x6caba5cf, + 0x83f9132e, 0x697fce4c, 0x862d78ad, 0x7052dcc5, 0x9f006a24, + 0x7586b746, 0x9ad401a7, 0x7bfa0bc3, 0x94a8bd22, 0x7e2e6040, + 0x917cd6a1}, + {0x00000000, 0x87a6cb43, 0xd43c90c7, 0x539a5b84, 0x730827cf, + 0xf4aeec8c, 0xa734b708, 0x20927c4b, 0xe6104f9e, 0x61b684dd, + 0x322cdf59, 0xb58a141a, 0x95186851, 0x12bea312, 0x4124f896, + 0xc68233d5, 0x1751997d, 0x90f7523e, 0xc36d09ba, 0x44cbc2f9, + 0x6459beb2, 0xe3ff75f1, 0xb0652e75, 0x37c3e536, 0xf141d6e3, + 0x76e71da0, 0x257d4624, 0xa2db8d67, 0x8249f12c, 0x05ef3a6f, + 0x567561eb, 0xd1d3aaa8, 0x2ea332fa, 0xa905f9b9, 0xfa9fa23d, + 0x7d39697e, 0x5dab1535, 0xda0dde76, 0x899785f2, 0x0e314eb1, + 0xc8b37d64, 0x4f15b627, 0x1c8feda3, 0x9b2926e0, 0xbbbb5aab, + 0x3c1d91e8, 0x6f87ca6c, 0xe821012f, 0x39f2ab87, 0xbe5460c4, + 0xedce3b40, 0x6a68f003, 0x4afa8c48, 0xcd5c470b, 0x9ec61c8f, + 0x1960d7cc, 0xdfe2e419, 0x58442f5a, 0x0bde74de, 0x8c78bf9d, + 0xaceac3d6, 0x2b4c0895, 0x78d65311, 0xff709852, 0x5d4665f4, + 0xdae0aeb7, 0x897af533, 0x0edc3e70, 0x2e4e423b, 0xa9e88978, + 0xfa72d2fc, 0x7dd419bf, 0xbb562a6a, 0x3cf0e129, 0x6f6abaad, + 0xe8cc71ee, 0xc85e0da5, 0x4ff8c6e6, 0x1c629d62, 0x9bc45621, + 0x4a17fc89, 0xcdb137ca, 0x9e2b6c4e, 0x198da70d, 0x391fdb46, + 0xbeb91005, 0xed234b81, 0x6a8580c2, 0xac07b317, 0x2ba17854, + 0x783b23d0, 0xff9de893, 0xdf0f94d8, 0x58a95f9b, 0x0b33041f, + 0x8c95cf5c, 0x73e5570e, 0xf4439c4d, 0xa7d9c7c9, 0x207f0c8a, + 0x00ed70c1, 0x874bbb82, 0xd4d1e006, 0x53772b45, 0x95f51890, + 0x1253d3d3, 0x41c98857, 0xc66f4314, 0xe6fd3f5f, 0x615bf41c, + 0x32c1af98, 0xb56764db, 0x64b4ce73, 0xe3120530, 0xb0885eb4, + 0x372e95f7, 0x17bce9bc, 0x901a22ff, 0xc380797b, 0x4426b238, + 0x82a481ed, 0x05024aae, 0x5698112a, 0xd13eda69, 0xf1aca622, + 0x760a6d61, 0x259036e5, 0xa236fda6, 0xba8ccbe8, 0x3d2a00ab, + 0x6eb05b2f, 0xe916906c, 0xc984ec27, 0x4e222764, 0x1db87ce0, + 0x9a1eb7a3, 0x5c9c8476, 0xdb3a4f35, 0x88a014b1, 0x0f06dff2, + 0x2f94a3b9, 0xa83268fa, 0xfba8337e, 0x7c0ef83d, 0xaddd5295, + 0x2a7b99d6, 0x79e1c252, 0xfe470911, 0xded5755a, 0x5973be19, + 0x0ae9e59d, 0x8d4f2ede, 0x4bcd1d0b, 0xcc6bd648, 0x9ff18dcc, + 0x1857468f, 0x38c53ac4, 0xbf63f187, 0xecf9aa03, 0x6b5f6140, + 0x942ff912, 0x13893251, 0x401369d5, 0xc7b5a296, 0xe727dedd, + 0x6081159e, 0x331b4e1a, 0xb4bd8559, 0x723fb68c, 0xf5997dcf, + 0xa603264b, 0x21a5ed08, 0x01379143, 0x86915a00, 0xd50b0184, + 0x52adcac7, 0x837e606f, 0x04d8ab2c, 0x5742f0a8, 0xd0e43beb, + 0xf07647a0, 0x77d08ce3, 0x244ad767, 0xa3ec1c24, 0x656e2ff1, + 0xe2c8e4b2, 0xb152bf36, 0x36f47475, 0x1666083e, 0x91c0c37d, + 0xc25a98f9, 0x45fc53ba, 0xe7caae1c, 0x606c655f, 0x33f63edb, + 0xb450f598, 0x94c289d3, 0x13644290, 0x40fe1914, 0xc758d257, + 0x01dae182, 0x867c2ac1, 0xd5e67145, 0x5240ba06, 0x72d2c64d, + 0xf5740d0e, 0xa6ee568a, 0x21489dc9, 0xf09b3761, 0x773dfc22, + 0x24a7a7a6, 0xa3016ce5, 0x839310ae, 0x0435dbed, 0x57af8069, + 0xd0094b2a, 0x168b78ff, 0x912db3bc, 0xc2b7e838, 0x4511237b, + 0x65835f30, 0xe2259473, 0xb1bfcff7, 0x361904b4, 0xc9699ce6, + 0x4ecf57a5, 0x1d550c21, 0x9af3c762, 0xba61bb29, 0x3dc7706a, + 0x6e5d2bee, 0xe9fbe0ad, 0x2f79d378, 0xa8df183b, 0xfb4543bf, + 0x7ce388fc, 0x5c71f4b7, 0xdbd73ff4, 0x884d6470, 0x0febaf33, + 0xde38059b, 0x599eced8, 0x0a04955c, 0x8da25e1f, 0xad302254, + 0x2a96e917, 0x790cb293, 0xfeaa79d0, 0x38284a05, 0xbf8e8146, + 0xec14dac2, 0x6bb21181, 0x4b206dca, 0xcc86a689, 0x9f1cfd0d, + 0x18ba364e}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0x43cba687, 0xc7903cd4, 0x845b9a53, 0xcf270873, + 0x8cecaef4, 0x08b734a7, 0x4b7c9220, 0x9e4f10e6, 0xdd84b661, + 0x59df2c32, 0x1a148ab5, 0x51681895, 0x12a3be12, 0x96f82441, + 0xd53382c6, 0x7d995117, 0x3e52f790, 0xba096dc3, 0xf9c2cb44, + 0xb2be5964, 0xf175ffe3, 0x752e65b0, 0x36e5c337, 0xe3d641f1, + 0xa01de776, 0x24467d25, 0x678ddba2, 0x2cf14982, 0x6f3aef05, + 0xeb617556, 0xa8aad3d1, 0xfa32a32e, 0xb9f905a9, 0x3da29ffa, + 0x7e69397d, 0x3515ab5d, 0x76de0dda, 0xf2859789, 0xb14e310e, + 0x647db3c8, 0x27b6154f, 0xa3ed8f1c, 0xe026299b, 0xab5abbbb, + 0xe8911d3c, 0x6cca876f, 0x2f0121e8, 0x87abf239, 0xc46054be, + 0x403bceed, 0x03f0686a, 0x488cfa4a, 0x0b475ccd, 0x8f1cc69e, + 0xccd76019, 0x19e4e2df, 0x5a2f4458, 0xde74de0b, 0x9dbf788c, + 0xd6c3eaac, 0x95084c2b, 0x1153d678, 0x529870ff, 0xf465465d, + 0xb7aee0da, 0x33f57a89, 0x703edc0e, 0x3b424e2e, 0x7889e8a9, + 0xfcd272fa, 0xbf19d47d, 0x6a2a56bb, 0x29e1f03c, 0xadba6a6f, + 0xee71cce8, 0xa50d5ec8, 0xe6c6f84f, 0x629d621c, 0x2156c49b, + 0x89fc174a, 0xca37b1cd, 0x4e6c2b9e, 0x0da78d19, 0x46db1f39, + 0x0510b9be, 0x814b23ed, 0xc280856a, 0x17b307ac, 0x5478a12b, + 0xd0233b78, 0x93e89dff, 0xd8940fdf, 0x9b5fa958, 0x1f04330b, + 0x5ccf958c, 0x0e57e573, 0x4d9c43f4, 0xc9c7d9a7, 0x8a0c7f20, + 0xc170ed00, 0x82bb4b87, 0x06e0d1d4, 0x452b7753, 0x9018f595, + 0xd3d35312, 0x5788c941, 0x14436fc6, 0x5f3ffde6, 0x1cf45b61, + 0x98afc132, 0xdb6467b5, 0x73ceb464, 0x300512e3, 0xb45e88b0, + 0xf7952e37, 0xbce9bc17, 0xff221a90, 0x7b7980c3, 0x38b22644, + 0xed81a482, 0xae4a0205, 0x2a119856, 0x69da3ed1, 0x22a6acf1, + 0x616d0a76, 0xe5369025, 0xa6fd36a2, 0xe8cb8cba, 0xab002a3d, + 0x2f5bb06e, 0x6c9016e9, 0x27ec84c9, 0x6427224e, 0xe07cb81d, + 0xa3b71e9a, 0x76849c5c, 0x354f3adb, 0xb114a088, 0xf2df060f, + 0xb9a3942f, 0xfa6832a8, 0x7e33a8fb, 0x3df80e7c, 0x9552ddad, + 0xd6997b2a, 0x52c2e179, 0x110947fe, 0x5a75d5de, 0x19be7359, + 0x9de5e90a, 0xde2e4f8d, 0x0b1dcd4b, 0x48d66bcc, 0xcc8df19f, + 0x8f465718, 0xc43ac538, 0x87f163bf, 0x03aaf9ec, 0x40615f6b, + 0x12f92f94, 0x51328913, 0xd5691340, 0x96a2b5c7, 0xddde27e7, + 0x9e158160, 0x1a4e1b33, 0x5985bdb4, 0x8cb63f72, 0xcf7d99f5, + 0x4b2603a6, 0x08eda521, 0x43913701, 0x005a9186, 0x84010bd5, + 0xc7caad52, 0x6f607e83, 0x2cabd804, 0xa8f04257, 0xeb3be4d0, + 0xa04776f0, 0xe38cd077, 0x67d74a24, 0x241ceca3, 0xf12f6e65, + 0xb2e4c8e2, 0x36bf52b1, 0x7574f436, 0x3e086616, 0x7dc3c091, + 0xf9985ac2, 0xba53fc45, 0x1caecae7, 0x5f656c60, 0xdb3ef633, + 0x98f550b4, 0xd389c294, 0x90426413, 0x1419fe40, 0x57d258c7, + 0x82e1da01, 0xc12a7c86, 0x4571e6d5, 0x06ba4052, 0x4dc6d272, + 0x0e0d74f5, 0x8a56eea6, 0xc99d4821, 0x61379bf0, 0x22fc3d77, + 0xa6a7a724, 0xe56c01a3, 0xae109383, 0xeddb3504, 0x6980af57, + 0x2a4b09d0, 0xff788b16, 0xbcb32d91, 0x38e8b7c2, 0x7b231145, + 0x305f8365, 0x739425e2, 0xf7cfbfb1, 0xb4041936, 0xe69c69c9, + 0xa557cf4e, 0x210c551d, 0x62c7f39a, 0x29bb61ba, 0x6a70c73d, + 0xee2b5d6e, 0xade0fbe9, 0x78d3792f, 0x3b18dfa8, 0xbf4345fb, + 0xfc88e37c, 0xb7f4715c, 0xf43fd7db, 0x70644d88, 0x33afeb0f, + 0x9b0538de, 0xd8ce9e59, 0x5c95040a, 0x1f5ea28d, 0x542230ad, + 0x17e9962a, 0x93b20c79, 0xd079aafe, 0x054a2838, 0x46818ebf, + 0xc2da14ec, 0x8111b26b, 0xca6d204b, 0x89a686cc, 0x0dfd1c9f, + 0x4e36ba18}, + {0x00000000, 0xe1b652ef, 0x836bd405, 0x62dd86ea, 0x06d7a80b, + 0xe761fae4, 0x85bc7c0e, 0x640a2ee1, 0x0cae5117, 0xed1803f8, + 0x8fc58512, 0x6e73d7fd, 0x0a79f91c, 0xebcfabf3, 0x89122d19, + 0x68a47ff6, 0x185ca32e, 0xf9eaf1c1, 0x9b37772b, 0x7a8125c4, + 0x1e8b0b25, 0xff3d59ca, 0x9de0df20, 0x7c568dcf, 0x14f2f239, + 0xf544a0d6, 0x9799263c, 0x762f74d3, 0x12255a32, 0xf39308dd, + 0x914e8e37, 0x70f8dcd8, 0x30b8465d, 0xd10e14b2, 0xb3d39258, + 0x5265c0b7, 0x366fee56, 0xd7d9bcb9, 0xb5043a53, 0x54b268bc, + 0x3c16174a, 0xdda045a5, 0xbf7dc34f, 0x5ecb91a0, 0x3ac1bf41, + 0xdb77edae, 0xb9aa6b44, 0x581c39ab, 0x28e4e573, 0xc952b79c, + 0xab8f3176, 0x4a396399, 0x2e334d78, 0xcf851f97, 0xad58997d, + 0x4ceecb92, 0x244ab464, 0xc5fce68b, 0xa7216061, 0x4697328e, + 0x229d1c6f, 0xc32b4e80, 0xa1f6c86a, 0x40409a85, 0x60708dba, + 0x81c6df55, 0xe31b59bf, 0x02ad0b50, 0x66a725b1, 0x8711775e, + 0xe5ccf1b4, 0x047aa35b, 0x6cdedcad, 0x8d688e42, 0xefb508a8, + 0x0e035a47, 0x6a0974a6, 0x8bbf2649, 0xe962a0a3, 0x08d4f24c, + 0x782c2e94, 0x999a7c7b, 0xfb47fa91, 0x1af1a87e, 0x7efb869f, + 0x9f4dd470, 0xfd90529a, 0x1c260075, 0x74827f83, 0x95342d6c, + 0xf7e9ab86, 0x165ff969, 0x7255d788, 0x93e38567, 0xf13e038d, + 0x10885162, 0x50c8cbe7, 0xb17e9908, 0xd3a31fe2, 0x32154d0d, + 0x561f63ec, 0xb7a93103, 0xd574b7e9, 0x34c2e506, 0x5c669af0, + 0xbdd0c81f, 0xdf0d4ef5, 0x3ebb1c1a, 0x5ab132fb, 0xbb076014, + 0xd9dae6fe, 0x386cb411, 0x489468c9, 0xa9223a26, 0xcbffbccc, + 0x2a49ee23, 0x4e43c0c2, 0xaff5922d, 0xcd2814c7, 0x2c9e4628, + 0x443a39de, 0xa58c6b31, 0xc751eddb, 0x26e7bf34, 0x42ed91d5, + 0xa35bc33a, 0xc18645d0, 0x2030173f, 0x81e66bae, 0x60503941, + 0x028dbfab, 0xe33bed44, 0x8731c3a5, 0x6687914a, 0x045a17a0, + 0xe5ec454f, 0x8d483ab9, 0x6cfe6856, 0x0e23eebc, 0xef95bc53, + 0x8b9f92b2, 0x6a29c05d, 0x08f446b7, 0xe9421458, 0x99bac880, + 0x780c9a6f, 0x1ad11c85, 0xfb674e6a, 0x9f6d608b, 0x7edb3264, + 0x1c06b48e, 0xfdb0e661, 0x95149997, 0x74a2cb78, 0x167f4d92, + 0xf7c91f7d, 0x93c3319c, 0x72756373, 0x10a8e599, 0xf11eb776, + 0xb15e2df3, 0x50e87f1c, 0x3235f9f6, 0xd383ab19, 0xb78985f8, + 0x563fd717, 0x34e251fd, 0xd5540312, 0xbdf07ce4, 0x5c462e0b, + 0x3e9ba8e1, 0xdf2dfa0e, 0xbb27d4ef, 0x5a918600, 0x384c00ea, + 0xd9fa5205, 0xa9028edd, 0x48b4dc32, 0x2a695ad8, 0xcbdf0837, + 0xafd526d6, 0x4e637439, 0x2cbef2d3, 0xcd08a03c, 0xa5acdfca, + 0x441a8d25, 0x26c70bcf, 0xc7715920, 0xa37b77c1, 0x42cd252e, + 0x2010a3c4, 0xc1a6f12b, 0xe196e614, 0x0020b4fb, 0x62fd3211, + 0x834b60fe, 0xe7414e1f, 0x06f71cf0, 0x642a9a1a, 0x859cc8f5, + 0xed38b703, 0x0c8ee5ec, 0x6e536306, 0x8fe531e9, 0xebef1f08, + 0x0a594de7, 0x6884cb0d, 0x893299e2, 0xf9ca453a, 0x187c17d5, + 0x7aa1913f, 0x9b17c3d0, 0xff1ded31, 0x1eabbfde, 0x7c763934, + 0x9dc06bdb, 0xf564142d, 0x14d246c2, 0x760fc028, 0x97b992c7, + 0xf3b3bc26, 0x1205eec9, 0x70d86823, 0x916e3acc, 0xd12ea049, + 0x3098f2a6, 0x5245744c, 0xb3f326a3, 0xd7f90842, 0x364f5aad, + 0x5492dc47, 0xb5248ea8, 0xdd80f15e, 0x3c36a3b1, 0x5eeb255b, + 0xbf5d77b4, 0xdb575955, 0x3ae10bba, 0x583c8d50, 0xb98adfbf, + 0xc9720367, 0x28c45188, 0x4a19d762, 0xabaf858d, 0xcfa5ab6c, + 0x2e13f983, 0x4cce7f69, 0xad782d86, 0xc5dc5270, 0x246a009f, + 0x46b78675, 0xa701d49a, 0xc30bfa7b, 0x22bda894, 0x40602e7e, + 0xa1d67c91}, + {0x00000000, 0x5880e2d7, 0xf106b474, 0xa98656a3, 0xe20d68e9, + 0xba8d8a3e, 0x130bdc9d, 0x4b8b3e4a, 0x851da109, 0xdd9d43de, + 0x741b157d, 0x2c9bf7aa, 0x6710c9e0, 0x3f902b37, 0x96167d94, + 0xce969f43, 0x0a3b4213, 0x52bba0c4, 0xfb3df667, 0xa3bd14b0, + 0xe8362afa, 0xb0b6c82d, 0x19309e8e, 0x41b07c59, 0x8f26e31a, + 0xd7a601cd, 0x7e20576e, 0x26a0b5b9, 0x6d2b8bf3, 0x35ab6924, + 0x9c2d3f87, 0xc4addd50, 0x14768426, 0x4cf666f1, 0xe5703052, + 0xbdf0d285, 0xf67beccf, 0xaefb0e18, 0x077d58bb, 0x5ffdba6c, + 0x916b252f, 0xc9ebc7f8, 0x606d915b, 0x38ed738c, 0x73664dc6, + 0x2be6af11, 0x8260f9b2, 0xdae01b65, 0x1e4dc635, 0x46cd24e2, + 0xef4b7241, 0xb7cb9096, 0xfc40aedc, 0xa4c04c0b, 0x0d461aa8, + 0x55c6f87f, 0x9b50673c, 0xc3d085eb, 0x6a56d348, 0x32d6319f, + 0x795d0fd5, 0x21dded02, 0x885bbba1, 0xd0db5976, 0x28ec084d, + 0x706cea9a, 0xd9eabc39, 0x816a5eee, 0xcae160a4, 0x92618273, + 0x3be7d4d0, 0x63673607, 0xadf1a944, 0xf5714b93, 0x5cf71d30, + 0x0477ffe7, 0x4ffcc1ad, 0x177c237a, 0xbefa75d9, 0xe67a970e, + 0x22d74a5e, 0x7a57a889, 0xd3d1fe2a, 0x8b511cfd, 0xc0da22b7, + 0x985ac060, 0x31dc96c3, 0x695c7414, 0xa7caeb57, 0xff4a0980, + 0x56cc5f23, 0x0e4cbdf4, 0x45c783be, 0x1d476169, 0xb4c137ca, + 0xec41d51d, 0x3c9a8c6b, 0x641a6ebc, 0xcd9c381f, 0x951cdac8, + 0xde97e482, 0x86170655, 0x2f9150f6, 0x7711b221, 0xb9872d62, + 0xe107cfb5, 0x48819916, 0x10017bc1, 0x5b8a458b, 0x030aa75c, + 0xaa8cf1ff, 0xf20c1328, 0x36a1ce78, 0x6e212caf, 0xc7a77a0c, + 0x9f2798db, 0xd4aca691, 0x8c2c4446, 0x25aa12e5, 0x7d2af032, + 0xb3bc6f71, 0xeb3c8da6, 0x42badb05, 0x1a3a39d2, 0x51b10798, + 0x0931e54f, 0xa0b7b3ec, 0xf837513b, 0x50d8119a, 0x0858f34d, + 0xa1dea5ee, 0xf95e4739, 0xb2d57973, 0xea559ba4, 0x43d3cd07, + 0x1b532fd0, 0xd5c5b093, 0x8d455244, 0x24c304e7, 0x7c43e630, + 0x37c8d87a, 0x6f483aad, 0xc6ce6c0e, 0x9e4e8ed9, 0x5ae35389, + 0x0263b15e, 0xabe5e7fd, 0xf365052a, 0xb8ee3b60, 0xe06ed9b7, + 0x49e88f14, 0x11686dc3, 0xdffef280, 0x877e1057, 0x2ef846f4, + 0x7678a423, 0x3df39a69, 0x657378be, 0xccf52e1d, 0x9475ccca, + 0x44ae95bc, 0x1c2e776b, 0xb5a821c8, 0xed28c31f, 0xa6a3fd55, + 0xfe231f82, 0x57a54921, 0x0f25abf6, 0xc1b334b5, 0x9933d662, + 0x30b580c1, 0x68356216, 0x23be5c5c, 0x7b3ebe8b, 0xd2b8e828, + 0x8a380aff, 0x4e95d7af, 0x16153578, 0xbf9363db, 0xe713810c, + 0xac98bf46, 0xf4185d91, 0x5d9e0b32, 0x051ee9e5, 0xcb8876a6, + 0x93089471, 0x3a8ec2d2, 0x620e2005, 0x29851e4f, 0x7105fc98, + 0xd883aa3b, 0x800348ec, 0x783419d7, 0x20b4fb00, 0x8932ada3, + 0xd1b24f74, 0x9a39713e, 0xc2b993e9, 0x6b3fc54a, 0x33bf279d, + 0xfd29b8de, 0xa5a95a09, 0x0c2f0caa, 0x54afee7d, 0x1f24d037, + 0x47a432e0, 0xee226443, 0xb6a28694, 0x720f5bc4, 0x2a8fb913, + 0x8309efb0, 0xdb890d67, 0x9002332d, 0xc882d1fa, 0x61048759, + 0x3984658e, 0xf712facd, 0xaf92181a, 0x06144eb9, 0x5e94ac6e, + 0x151f9224, 0x4d9f70f3, 0xe4192650, 0xbc99c487, 0x6c429df1, + 0x34c27f26, 0x9d442985, 0xc5c4cb52, 0x8e4ff518, 0xd6cf17cf, + 0x7f49416c, 0x27c9a3bb, 0xe95f3cf8, 0xb1dfde2f, 0x1859888c, + 0x40d96a5b, 0x0b525411, 0x53d2b6c6, 0xfa54e065, 0xa2d402b2, + 0x6679dfe2, 0x3ef93d35, 0x977f6b96, 0xcfff8941, 0x8474b70b, + 0xdcf455dc, 0x7572037f, 0x2df2e1a8, 0xe3647eeb, 0xbbe49c3c, + 0x1262ca9f, 0x4ae22848, 0x01691602, 0x59e9f4d5, 0xf06fa276, + 0xa8ef40a1}, + {0x00000000, 0x463b6765, 0x8c76ceca, 0xca4da9af, 0x59ebed4e, + 0x1fd08a2b, 0xd59d2384, 0x93a644e1, 0xb2d6db9d, 0xf4edbcf8, + 0x3ea01557, 0x789b7232, 0xeb3d36d3, 0xad0651b6, 0x674bf819, + 0x21709f7c, 0x25abc6e0, 0x6390a185, 0xa9dd082a, 0xefe66f4f, + 0x7c402bae, 0x3a7b4ccb, 0xf036e564, 0xb60d8201, 0x977d1d7d, + 0xd1467a18, 0x1b0bd3b7, 0x5d30b4d2, 0xce96f033, 0x88ad9756, + 0x42e03ef9, 0x04db599c, 0x0b50fc1a, 0x4d6b9b7f, 0x872632d0, + 0xc11d55b5, 0x52bb1154, 0x14807631, 0xdecddf9e, 0x98f6b8fb, + 0xb9862787, 0xffbd40e2, 0x35f0e94d, 0x73cb8e28, 0xe06dcac9, + 0xa656adac, 0x6c1b0403, 0x2a206366, 0x2efb3afa, 0x68c05d9f, + 0xa28df430, 0xe4b69355, 0x7710d7b4, 0x312bb0d1, 0xfb66197e, + 0xbd5d7e1b, 0x9c2de167, 0xda168602, 0x105b2fad, 0x566048c8, + 0xc5c60c29, 0x83fd6b4c, 0x49b0c2e3, 0x0f8ba586, 0x16a0f835, + 0x509b9f50, 0x9ad636ff, 0xdced519a, 0x4f4b157b, 0x0970721e, + 0xc33ddbb1, 0x8506bcd4, 0xa47623a8, 0xe24d44cd, 0x2800ed62, + 0x6e3b8a07, 0xfd9dcee6, 0xbba6a983, 0x71eb002c, 0x37d06749, + 0x330b3ed5, 0x753059b0, 0xbf7df01f, 0xf946977a, 0x6ae0d39b, + 0x2cdbb4fe, 0xe6961d51, 0xa0ad7a34, 0x81dde548, 0xc7e6822d, + 0x0dab2b82, 0x4b904ce7, 0xd8360806, 0x9e0d6f63, 0x5440c6cc, + 0x127ba1a9, 0x1df0042f, 0x5bcb634a, 0x9186cae5, 0xd7bdad80, + 0x441be961, 0x02208e04, 0xc86d27ab, 0x8e5640ce, 0xaf26dfb2, + 0xe91db8d7, 0x23501178, 0x656b761d, 0xf6cd32fc, 0xb0f65599, + 0x7abbfc36, 0x3c809b53, 0x385bc2cf, 0x7e60a5aa, 0xb42d0c05, + 0xf2166b60, 0x61b02f81, 0x278b48e4, 0xedc6e14b, 0xabfd862e, + 0x8a8d1952, 0xccb67e37, 0x06fbd798, 0x40c0b0fd, 0xd366f41c, + 0x955d9379, 0x5f103ad6, 0x192b5db3, 0x2c40f16b, 0x6a7b960e, + 0xa0363fa1, 0xe60d58c4, 0x75ab1c25, 0x33907b40, 0xf9ddd2ef, + 0xbfe6b58a, 0x9e962af6, 0xd8ad4d93, 0x12e0e43c, 0x54db8359, + 0xc77dc7b8, 0x8146a0dd, 0x4b0b0972, 0x0d306e17, 0x09eb378b, + 0x4fd050ee, 0x859df941, 0xc3a69e24, 0x5000dac5, 0x163bbda0, + 0xdc76140f, 0x9a4d736a, 0xbb3dec16, 0xfd068b73, 0x374b22dc, + 0x717045b9, 0xe2d60158, 0xa4ed663d, 0x6ea0cf92, 0x289ba8f7, + 0x27100d71, 0x612b6a14, 0xab66c3bb, 0xed5da4de, 0x7efbe03f, + 0x38c0875a, 0xf28d2ef5, 0xb4b64990, 0x95c6d6ec, 0xd3fdb189, + 0x19b01826, 0x5f8b7f43, 0xcc2d3ba2, 0x8a165cc7, 0x405bf568, + 0x0660920d, 0x02bbcb91, 0x4480acf4, 0x8ecd055b, 0xc8f6623e, + 0x5b5026df, 0x1d6b41ba, 0xd726e815, 0x911d8f70, 0xb06d100c, + 0xf6567769, 0x3c1bdec6, 0x7a20b9a3, 0xe986fd42, 0xafbd9a27, + 0x65f03388, 0x23cb54ed, 0x3ae0095e, 0x7cdb6e3b, 0xb696c794, + 0xf0ada0f1, 0x630be410, 0x25308375, 0xef7d2ada, 0xa9464dbf, + 0x8836d2c3, 0xce0db5a6, 0x04401c09, 0x427b7b6c, 0xd1dd3f8d, + 0x97e658e8, 0x5dabf147, 0x1b909622, 0x1f4bcfbe, 0x5970a8db, + 0x933d0174, 0xd5066611, 0x46a022f0, 0x009b4595, 0xcad6ec3a, + 0x8ced8b5f, 0xad9d1423, 0xeba67346, 0x21ebdae9, 0x67d0bd8c, + 0xf476f96d, 0xb24d9e08, 0x780037a7, 0x3e3b50c2, 0x31b0f544, + 0x778b9221, 0xbdc63b8e, 0xfbfd5ceb, 0x685b180a, 0x2e607f6f, + 0xe42dd6c0, 0xa216b1a5, 0x83662ed9, 0xc55d49bc, 0x0f10e013, + 0x492b8776, 0xda8dc397, 0x9cb6a4f2, 0x56fb0d5d, 0x10c06a38, + 0x141b33a4, 0x522054c1, 0x986dfd6e, 0xde569a0b, 0x4df0deea, + 0x0bcbb98f, 0xc1861020, 0x87bd7745, 0xa6cde839, 0xe0f68f5c, + 0x2abb26f3, 0x6c804196, 0xff260577, 0xb91d6212, 0x7350cbbd, + 0x356bacd8}}; + +#endif + +#endif + +#if N == 6 + +#if W == 8 + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0x3db1ecdc, 0x7b63d9b8, 0x46d23564, 0xf6c7b370, + 0xcb765fac, 0x8da46ac8, 0xb0158614, 0x36fe60a1, 0x0b4f8c7d, + 0x4d9db919, 0x702c55c5, 0xc039d3d1, 0xfd883f0d, 0xbb5a0a69, + 0x86ebe6b5, 0x6dfcc142, 0x504d2d9e, 0x169f18fa, 0x2b2ef426, + 0x9b3b7232, 0xa68a9eee, 0xe058ab8a, 0xdde94756, 0x5b02a1e3, + 0x66b34d3f, 0x2061785b, 0x1dd09487, 0xadc51293, 0x9074fe4f, + 0xd6a6cb2b, 0xeb1727f7, 0xdbf98284, 0xe6486e58, 0xa09a5b3c, + 0x9d2bb7e0, 0x2d3e31f4, 0x108fdd28, 0x565de84c, 0x6bec0490, + 0xed07e225, 0xd0b60ef9, 0x96643b9d, 0xabd5d741, 0x1bc05155, + 0x2671bd89, 0x60a388ed, 0x5d126431, 0xb60543c6, 0x8bb4af1a, + 0xcd669a7e, 0xf0d776a2, 0x40c2f0b6, 0x7d731c6a, 0x3ba1290e, + 0x0610c5d2, 0x80fb2367, 0xbd4acfbb, 0xfb98fadf, 0xc6291603, + 0x763c9017, 0x4b8d7ccb, 0x0d5f49af, 0x30eea573, 0x6c820349, + 0x5133ef95, 0x17e1daf1, 0x2a50362d, 0x9a45b039, 0xa7f45ce5, + 0xe1266981, 0xdc97855d, 0x5a7c63e8, 0x67cd8f34, 0x211fba50, + 0x1cae568c, 0xacbbd098, 0x910a3c44, 0xd7d80920, 0xea69e5fc, + 0x017ec20b, 0x3ccf2ed7, 0x7a1d1bb3, 0x47acf76f, 0xf7b9717b, + 0xca089da7, 0x8cdaa8c3, 0xb16b441f, 0x3780a2aa, 0x0a314e76, + 0x4ce37b12, 0x715297ce, 0xc14711da, 0xfcf6fd06, 0xba24c862, + 0x879524be, 0xb77b81cd, 0x8aca6d11, 0xcc185875, 0xf1a9b4a9, + 0x41bc32bd, 0x7c0dde61, 0x3adfeb05, 0x076e07d9, 0x8185e16c, + 0xbc340db0, 0xfae638d4, 0xc757d408, 0x7742521c, 0x4af3bec0, + 0x0c218ba4, 0x31906778, 0xda87408f, 0xe736ac53, 0xa1e49937, + 0x9c5575eb, 0x2c40f3ff, 0x11f11f23, 0x57232a47, 0x6a92c69b, + 0xec79202e, 0xd1c8ccf2, 0x971af996, 0xaaab154a, 0x1abe935e, + 0x270f7f82, 0x61dd4ae6, 0x5c6ca63a, 0xd9040692, 0xe4b5ea4e, + 0xa267df2a, 0x9fd633f6, 0x2fc3b5e2, 0x1272593e, 0x54a06c5a, + 0x69118086, 0xeffa6633, 0xd24b8aef, 0x9499bf8b, 0xa9285357, + 0x193dd543, 0x248c399f, 0x625e0cfb, 0x5fefe027, 0xb4f8c7d0, + 0x89492b0c, 0xcf9b1e68, 0xf22af2b4, 0x423f74a0, 0x7f8e987c, + 0x395cad18, 0x04ed41c4, 0x8206a771, 0xbfb74bad, 0xf9657ec9, + 0xc4d49215, 0x74c11401, 0x4970f8dd, 0x0fa2cdb9, 0x32132165, + 0x02fd8416, 0x3f4c68ca, 0x799e5dae, 0x442fb172, 0xf43a3766, + 0xc98bdbba, 0x8f59eede, 0xb2e80202, 0x3403e4b7, 0x09b2086b, + 0x4f603d0f, 0x72d1d1d3, 0xc2c457c7, 0xff75bb1b, 0xb9a78e7f, + 0x841662a3, 0x6f014554, 0x52b0a988, 0x14629cec, 0x29d37030, + 0x99c6f624, 0xa4771af8, 0xe2a52f9c, 0xdf14c340, 0x59ff25f5, + 0x644ec929, 0x229cfc4d, 0x1f2d1091, 0xaf389685, 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0x1e3865f4, 0x2603ee87, + 0x873a6a69, 0x6ab57764, 0xcb8cf38a, 0xf3b778f9, 0x528efc17, + 0x83c06e1f, 0x22f9eaf1, 0x1ac26182, 0xbbfbe56c, 0x632e43d3, + 0xc217c73d, 0xfa2c4c4e, 0x5b15c8a0, 0x8a5b5aa8, 0x2b62de46, + 0x13595535, 0xb260d1db, 0x79831e0a, 0xd8ba9ae4, 0xe0811197, + 0x41b89579, 0x90f60771, 0x31cf839f, 0x09f408ec, 0xa8cd8c02, + 0x70182abd, 0xd121ae53, 0xe91a2520, 0x4823a1ce, 0x996d33c6, + 0x3854b728, 0x006f3c5b, 0xa156b8b5, 0x99b34b70, 0x388acf9e, + 0x00b144ed, 0xa188c003, 0x70c6520b, 0xd1ffd6e5, 0xe9c45d96, + 0x48fdd978, 0x90287fc7, 0x3111fb29, 0x092a705a, 0xa813f4b4, + 0x795d66bc, 0xd864e252, 0xe05f6921, 0x4166edcf, 0x8a85221e, + 0x2bbca6f0, 0x13872d83, 0xb2bea96d, 0x63f03b65, 0xc2c9bf8b, + 0xfaf234f8, 0x5bcbb016, 0x831e16a9, 0x22279247, 0x1a1c1934, + 0xbb259dda, 0x6a6b0fd2, 0xcb528b3c, 0xf369004f, 0x525084a1, + 0xbfdf99ac, 0x1ee61d42, 0x26dd9631, 0x87e412df, 0x56aa80d7, + 0xf7930439, 0xcfa88f4a, 0x6e910ba4, 0xb644ad1b, 0x177d29f5, + 0x2f46a286, 0x8e7f2668, 0x5f31b460, 0xfe08308e, 0xc633bbfd, + 0x670a3f13, 0xace9f0c2, 0x0dd0742c, 0x35ebff5f, 0x94d27bb1, + 0x459ce9b9, 0xe4a56d57, 0xdc9ee624, 0x7da762ca, 0xa572c475, + 0x044b409b, 0x3c70cbe8, 0x9d494f06, 0x4c07dd0e, 0xed3e59e0, + 0xd505d293, 0x743c567d, 0xd56aeec8, 0x74536a26, 0x4c68e155, + 0xed5165bb, 0x3c1ff7b3, 0x9d26735d, 0xa51df82e, 0x04247cc0, + 0xdcf1da7f, 0x7dc85e91, 0x45f3d5e2, 0xe4ca510c, 0x3584c304, + 0x94bd47ea, 0xac86cc99, 0x0dbf4877, 0xc65c87a6, 0x67650348, + 0x5f5e883b, 0xfe670cd5, 0x2f299edd, 0x8e101a33, 0xb62b9140, + 0x171215ae, 0xcfc7b311, 0x6efe37ff, 0x56c5bc8c, 0xf7fc3862, + 0x26b2aa6a, 0x878b2e84, 0xbfb0a5f7, 0x1e892119, 0xf3063c14, + 0x523fb8fa, 0x6a043389, 0xcb3db767, 0x1a73256f, 0xbb4aa181, + 0x83712af2, 0x2248ae1c, 0xfa9d08a3, 0x5ba48c4d, 0x639f073e, + 0xc2a683d0, 0x13e811d8, 0xb2d19536, 0x8aea1e45, 0x2bd39aab, + 0xe030557a, 0x4109d194, 0x79325ae7, 0xd80bde09, 0x09454c01, + 0xa87cc8ef, 0x9047439c, 0x317ec772, 0xe9ab61cd, 0x4892e523, + 0x70a96e50, 0xd190eabe, 0x00de78b6, 0xa1e7fc58, 0x99dc772b, + 0x38e5f3c5}, + {0x00000000, 0xe81790a1, 0x0b5e2703, 0xe349b7a2, 0x16bc4e06, + 0xfeabdea7, 0x1de26905, 0xf5f5f9a4, 0x2d789c0c, 0xc56f0cad, + 0x2626bb0f, 0xce312bae, 0x3bc4d20a, 0xd3d342ab, 0x309af509, + 0xd88d65a8, 0x5af13818, 0xb2e6a8b9, 0x51af1f1b, 0xb9b88fba, + 0x4c4d761e, 0xa45ae6bf, 0x4713511d, 0xaf04c1bc, 0x7789a414, + 0x9f9e34b5, 0x7cd78317, 0x94c013b6, 0x6135ea12, 0x89227ab3, + 0x6a6bcd11, 0x827c5db0, 0xb5e27030, 0x5df5e091, 0xbebc5733, + 0x56abc792, 0xa35e3e36, 0x4b49ae97, 0xa8001935, 0x40178994, + 0x989aec3c, 0x708d7c9d, 0x93c4cb3f, 0x7bd35b9e, 0x8e26a23a, + 0x6631329b, 0x85788539, 0x6d6f1598, 0xef134828, 0x0704d889, + 0xe44d6f2b, 0x0c5aff8a, 0xf9af062e, 0x11b8968f, 0xf2f1212d, + 0x1ae6b18c, 0xc26bd424, 0x2a7c4485, 0xc935f327, 0x21226386, + 0xd4d79a22, 0x3cc00a83, 0xdf89bd21, 0x379e2d80, 0xb0b5e621, + 0x58a27680, 0xbbebc122, 0x53fc5183, 0xa609a827, 0x4e1e3886, + 0xad578f24, 0x45401f85, 0x9dcd7a2d, 0x75daea8c, 0x96935d2e, + 0x7e84cd8f, 0x8b71342b, 0x6366a48a, 0x802f1328, 0x68388389, + 0xea44de39, 0x02534e98, 0xe11af93a, 0x090d699b, 0xfcf8903f, + 0x14ef009e, 0xf7a6b73c, 0x1fb1279d, 0xc73c4235, 0x2f2bd294, + 0xcc626536, 0x2475f597, 0xd1800c33, 0x39979c92, 0xdade2b30, + 0x32c9bb91, 0x05579611, 0xed4006b0, 0x0e09b112, 0xe61e21b3, + 0x13ebd817, 0xfbfc48b6, 0x18b5ff14, 0xf0a26fb5, 0x282f0a1d, + 0xc0389abc, 0x23712d1e, 0xcb66bdbf, 0x3e93441b, 0xd684d4ba, + 0x35cd6318, 0xdddaf3b9, 0x5fa6ae09, 0xb7b13ea8, 0x54f8890a, + 0xbcef19ab, 0x491ae00f, 0xa10d70ae, 0x4244c70c, 0xaa5357ad, + 0x72de3205, 0x9ac9a2a4, 0x79801506, 0x919785a7, 0x64627c03, + 0x8c75eca2, 0x6f3c5b00, 0x872bcba1, 0xba1aca03, 0x520d5aa2, + 0xb144ed00, 0x59537da1, 0xaca68405, 0x44b114a4, 0xa7f8a306, + 0x4fef33a7, 0x9762560f, 0x7f75c6ae, 0x9c3c710c, 0x742be1ad, + 0x81de1809, 0x69c988a8, 0x8a803f0a, 0x6297afab, 0xe0ebf21b, + 0x08fc62ba, 0xebb5d518, 0x03a245b9, 0xf657bc1d, 0x1e402cbc, + 0xfd099b1e, 0x151e0bbf, 0xcd936e17, 0x2584feb6, 0xc6cd4914, + 0x2edad9b5, 0xdb2f2011, 0x3338b0b0, 0xd0710712, 0x386697b3, + 0x0ff8ba33, 0xe7ef2a92, 0x04a69d30, 0xecb10d91, 0x1944f435, + 0xf1536494, 0x121ad336, 0xfa0d4397, 0x2280263f, 0xca97b69e, + 0x29de013c, 0xc1c9919d, 0x343c6839, 0xdc2bf898, 0x3f624f3a, + 0xd775df9b, 0x5509822b, 0xbd1e128a, 0x5e57a528, 0xb6403589, + 0x43b5cc2d, 0xaba25c8c, 0x48ebeb2e, 0xa0fc7b8f, 0x78711e27, + 0x90668e86, 0x732f3924, 0x9b38a985, 0x6ecd5021, 0x86dac080, + 0x65937722, 0x8d84e783, 0x0aaf2c22, 0xe2b8bc83, 0x01f10b21, + 0xe9e69b80, 0x1c136224, 0xf404f285, 0x174d4527, 0xff5ad586, + 0x27d7b02e, 0xcfc0208f, 0x2c89972d, 0xc49e078c, 0x316bfe28, + 0xd97c6e89, 0x3a35d92b, 0xd222498a, 0x505e143a, 0xb849849b, + 0x5b003339, 0xb317a398, 0x46e25a3c, 0xaef5ca9d, 0x4dbc7d3f, + 0xa5abed9e, 0x7d268836, 0x95311897, 0x7678af35, 0x9e6f3f94, + 0x6b9ac630, 0x838d5691, 0x60c4e133, 0x88d37192, 0xbf4d5c12, + 0x575accb3, 0xb4137b11, 0x5c04ebb0, 0xa9f11214, 0x41e682b5, + 0xa2af3517, 0x4ab8a5b6, 0x9235c01e, 0x7a2250bf, 0x996be71d, + 0x717c77bc, 0x84898e18, 0x6c9e1eb9, 0x8fd7a91b, 0x67c039ba, + 0xe5bc640a, 0x0dabf4ab, 0xeee24309, 0x06f5d3a8, 0xf3002a0c, + 0x1b17baad, 0xf85e0d0f, 0x10499dae, 0xc8c4f806, 0x20d368a7, + 0xc39adf05, 0x2b8d4fa4, 0xde78b600, 0x366f26a1, 0xd5269103, + 0x3d3101a2}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x0000000000000000, 0xa19017e800000000, 0x03275e0b00000000, + 0xa2b749e300000000, 0x064ebc1600000000, 0xa7deabfe00000000, + 0x0569e21d00000000, 0xa4f9f5f500000000, 0x0c9c782d00000000, + 0xad0c6fc500000000, 0x0fbb262600000000, 0xae2b31ce00000000, + 0x0ad2c43b00000000, 0xab42d3d300000000, 0x09f59a3000000000, + 0xa8658dd800000000, 0x1838f15a00000000, 0xb9a8e6b200000000, + 0x1b1faf5100000000, 0xba8fb8b900000000, 0x1e764d4c00000000, + 0xbfe65aa400000000, 0x1d51134700000000, 0xbcc104af00000000, + 0x14a4897700000000, 0xb5349e9f00000000, 0x1783d77c00000000, + 0xb613c09400000000, 0x12ea356100000000, 0xb37a228900000000, + 0x11cd6b6a00000000, 0xb05d7c8200000000, 0x3070e2b500000000, + 0x91e0f55d00000000, 0x3357bcbe00000000, 0x92c7ab5600000000, + 0x363e5ea300000000, 0x97ae494b00000000, 0x351900a800000000, + 0x9489174000000000, 0x3cec9a9800000000, 0x9d7c8d7000000000, + 0x3fcbc49300000000, 0x9e5bd37b00000000, 0x3aa2268e00000000, + 0x9b32316600000000, 0x3985788500000000, 0x98156f6d00000000, + 0x284813ef00000000, 0x89d8040700000000, 0x2b6f4de400000000, + 0x8aff5a0c00000000, 0x2e06aff900000000, 0x8f96b81100000000, + 0x2d21f1f200000000, 0x8cb1e61a00000000, 0x24d46bc200000000, + 0x85447c2a00000000, 0x27f335c900000000, 0x8663222100000000, + 0x229ad7d400000000, 0x830ac03c00000000, 0x21bd89df00000000, + 0x802d9e3700000000, 0x21e6b5b000000000, 0x8076a25800000000, + 0x22c1ebbb00000000, 0x8351fc5300000000, 0x27a809a600000000, + 0x86381e4e00000000, 0x248f57ad00000000, 0x851f404500000000, + 0x2d7acd9d00000000, 0x8ceada7500000000, 0x2e5d939600000000, + 0x8fcd847e00000000, 0x2b34718b00000000, 0x8aa4666300000000, + 0x28132f8000000000, 0x8983386800000000, 0x39de44ea00000000, + 0x984e530200000000, 0x3af91ae100000000, 0x9b690d0900000000, + 0x3f90f8fc00000000, 0x9e00ef1400000000, 0x3cb7a6f700000000, + 0x9d27b11f00000000, 0x35423cc700000000, 0x94d22b2f00000000, + 0x366562cc00000000, 0x97f5752400000000, 0x330c80d100000000, + 0x929c973900000000, 0x302bdeda00000000, 0x91bbc93200000000, + 0x1196570500000000, 0xb00640ed00000000, 0x12b1090e00000000, + 0xb3211ee600000000, 0x17d8eb1300000000, 0xb648fcfb00000000, + 0x14ffb51800000000, 0xb56fa2f000000000, 0x1d0a2f2800000000, + 0xbc9a38c000000000, 0x1e2d712300000000, 0xbfbd66cb00000000, + 0x1b44933e00000000, 0xbad484d600000000, 0x1863cd3500000000, + 0xb9f3dadd00000000, 0x09aea65f00000000, 0xa83eb1b700000000, + 0x0a89f85400000000, 0xab19efbc00000000, 0x0fe01a4900000000, + 0xae700da100000000, 0x0cc7444200000000, 0xad5753aa00000000, + 0x0532de7200000000, 0xa4a2c99a00000000, 0x0615807900000000, + 0xa785979100000000, 0x037c626400000000, 0xa2ec758c00000000, + 0x005b3c6f00000000, 0xa1cb2b8700000000, 0x03ca1aba00000000, + 0xa25a0d5200000000, 0x00ed44b100000000, 0xa17d535900000000, + 0x0584a6ac00000000, 0xa414b14400000000, 0x06a3f8a700000000, + 0xa733ef4f00000000, 0x0f56629700000000, 0xaec6757f00000000, + 0x0c713c9c00000000, 0xade12b7400000000, 0x0918de8100000000, + 0xa888c96900000000, 0x0a3f808a00000000, 0xabaf976200000000, + 0x1bf2ebe000000000, 0xba62fc0800000000, 0x18d5b5eb00000000, + 0xb945a20300000000, 0x1dbc57f600000000, 0xbc2c401e00000000, + 0x1e9b09fd00000000, 0xbf0b1e1500000000, 0x176e93cd00000000, + 0xb6fe842500000000, 0x1449cdc600000000, 0xb5d9da2e00000000, + 0x11202fdb00000000, 0xb0b0383300000000, 0x120771d000000000, + 0xb397663800000000, 0x33baf80f00000000, 0x922aefe700000000, + 0x309da60400000000, 0x910db1ec00000000, 0x35f4441900000000, + 0x946453f100000000, 0x36d31a1200000000, 0x97430dfa00000000, + 0x3f26802200000000, 0x9eb697ca00000000, 0x3c01de2900000000, + 0x9d91c9c100000000, 0x39683c3400000000, 0x98f82bdc00000000, + 0x3a4f623f00000000, 0x9bdf75d700000000, 0x2b82095500000000, + 0x8a121ebd00000000, 0x28a5575e00000000, 0x893540b600000000, + 0x2dccb54300000000, 0x8c5ca2ab00000000, 0x2eebeb4800000000, + 0x8f7bfca000000000, 0x271e717800000000, 0x868e669000000000, + 0x24392f7300000000, 0x85a9389b00000000, 0x2150cd6e00000000, + 0x80c0da8600000000, 0x2277936500000000, 0x83e7848d00000000, + 0x222caf0a00000000, 0x83bcb8e200000000, 0x210bf10100000000, + 0x809be6e900000000, 0x2462131c00000000, 0x85f204f400000000, + 0x27454d1700000000, 0x86d55aff00000000, 0x2eb0d72700000000, + 0x8f20c0cf00000000, 0x2d97892c00000000, 0x8c079ec400000000, + 0x28fe6b3100000000, 0x896e7cd900000000, 0x2bd9353a00000000, + 0x8a4922d200000000, 0x3a145e5000000000, 0x9b8449b800000000, + 0x3933005b00000000, 0x98a317b300000000, 0x3c5ae24600000000, + 0x9dcaf5ae00000000, 0x3f7dbc4d00000000, 0x9eedaba500000000, + 0x3688267d00000000, 0x9718319500000000, 0x35af787600000000, + 0x943f6f9e00000000, 0x30c69a6b00000000, 0x91568d8300000000, + 0x33e1c46000000000, 0x9271d38800000000, 0x125c4dbf00000000, + 0xb3cc5a5700000000, 0x117b13b400000000, 0xb0eb045c00000000, + 0x1412f1a900000000, 0xb582e64100000000, 0x1735afa200000000, + 0xb6a5b84a00000000, 0x1ec0359200000000, 0xbf50227a00000000, + 0x1de76b9900000000, 0xbc777c7100000000, 0x188e898400000000, + 0xb91e9e6c00000000, 0x1ba9d78f00000000, 0xba39c06700000000, + 0x0a64bce500000000, 0xabf4ab0d00000000, 0x0943e2ee00000000, + 0xa8d3f50600000000, 0x0c2a00f300000000, 0xadba171b00000000, + 0x0f0d5ef800000000, 0xae9d491000000000, 0x06f8c4c800000000, + 0xa768d32000000000, 0x05df9ac300000000, 0xa44f8d2b00000000, + 0x00b678de00000000, 0xa1266f3600000000, 0x039126d500000000, + 0xa201313d00000000}, + {0x0000000000000000, 0xee8439a100000000, 0x9d0f029900000000, + 0x738b3b3800000000, 0x7b1975e900000000, 0x959d4c4800000000, + 0xe616777000000000, 0x08924ed100000000, 0xb7349b0900000000, + 0x59b0a2a800000000, 0x2a3b999000000000, 0xc4bfa03100000000, + 0xcc2deee000000000, 0x22a9d74100000000, 0x5122ec7900000000, + 0xbfa6d5d800000000, 0x6e69361300000000, 0x80ed0fb200000000, + 0xf366348a00000000, 0x1de20d2b00000000, 0x157043fa00000000, + 0xfbf47a5b00000000, 0x887f416300000000, 0x66fb78c200000000, + 0xd95dad1a00000000, 0x37d994bb00000000, 0x4452af8300000000, + 0xaad6962200000000, 0xa244d8f300000000, 0x4cc0e15200000000, + 0x3f4bda6a00000000, 0xd1cfe3cb00000000, 0xdcd26c2600000000, + 0x3256558700000000, 0x41dd6ebf00000000, 0xaf59571e00000000, + 0xa7cb19cf00000000, 0x494f206e00000000, 0x3ac41b5600000000, + 0xd44022f700000000, 0x6be6f72f00000000, 0x8562ce8e00000000, + 0xf6e9f5b600000000, 0x186dcc1700000000, 0x10ff82c600000000, + 0xfe7bbb6700000000, 0x8df0805f00000000, 0x6374b9fe00000000, + 0xb2bb5a3500000000, 0x5c3f639400000000, 0x2fb458ac00000000, + 0xc130610d00000000, 0xc9a22fdc00000000, 0x2726167d00000000, + 0x54ad2d4500000000, 0xba2914e400000000, 0x058fc13c00000000, + 0xeb0bf89d00000000, 0x9880c3a500000000, 0x7604fa0400000000, + 0x7e96b4d500000000, 0x90128d7400000000, 0xe399b64c00000000, + 0x0d1d8fed00000000, 0xb8a5d94c00000000, 0x5621e0ed00000000, + 0x25aadbd500000000, 0xcb2ee27400000000, 0xc3bcaca500000000, + 0x2d38950400000000, 0x5eb3ae3c00000000, 0xb037979d00000000, + 0x0f91424500000000, 0xe1157be400000000, 0x929e40dc00000000, + 0x7c1a797d00000000, 0x748837ac00000000, 0x9a0c0e0d00000000, + 0xe987353500000000, 0x07030c9400000000, 0xd6ccef5f00000000, + 0x3848d6fe00000000, 0x4bc3edc600000000, 0xa547d46700000000, + 0xadd59ab600000000, 0x4351a31700000000, 0x30da982f00000000, + 0xde5ea18e00000000, 0x61f8745600000000, 0x8f7c4df700000000, + 0xfcf776cf00000000, 0x12734f6e00000000, 0x1ae101bf00000000, + 0xf465381e00000000, 0x87ee032600000000, 0x696a3a8700000000, + 0x6477b56a00000000, 0x8af38ccb00000000, 0xf978b7f300000000, + 0x17fc8e5200000000, 0x1f6ec08300000000, 0xf1eaf92200000000, + 0x8261c21a00000000, 0x6ce5fbbb00000000, 0xd3432e6300000000, + 0x3dc717c200000000, 0x4e4c2cfa00000000, 0xa0c8155b00000000, + 0xa85a5b8a00000000, 0x46de622b00000000, 0x3555591300000000, + 0xdbd160b200000000, 0x0a1e837900000000, 0xe49abad800000000, + 0x971181e000000000, 0x7995b84100000000, 0x7107f69000000000, + 0x9f83cf3100000000, 0xec08f40900000000, 0x028ccda800000000, + 0xbd2a187000000000, 0x53ae21d100000000, 0x20251ae900000000, + 0xcea1234800000000, 0xc6336d9900000000, 0x28b7543800000000, + 0x5b3c6f0000000000, 0xb5b856a100000000, 0x704bb39900000000, + 0x9ecf8a3800000000, 0xed44b10000000000, 0x03c088a100000000, + 0x0b52c67000000000, 0xe5d6ffd100000000, 0x965dc4e900000000, + 0x78d9fd4800000000, 0xc77f289000000000, 0x29fb113100000000, + 0x5a702a0900000000, 0xb4f413a800000000, 0xbc665d7900000000, + 0x52e264d800000000, 0x21695fe000000000, 0xcfed664100000000, + 0x1e22858a00000000, 0xf0a6bc2b00000000, 0x832d871300000000, + 0x6da9beb200000000, 0x653bf06300000000, 0x8bbfc9c200000000, + 0xf834f2fa00000000, 0x16b0cb5b00000000, 0xa9161e8300000000, + 0x4792272200000000, 0x34191c1a00000000, 0xda9d25bb00000000, + 0xd20f6b6a00000000, 0x3c8b52cb00000000, 0x4f0069f300000000, + 0xa184505200000000, 0xac99dfbf00000000, 0x421de61e00000000, + 0x3196dd2600000000, 0xdf12e48700000000, 0xd780aa5600000000, + 0x390493f700000000, 0x4a8fa8cf00000000, 0xa40b916e00000000, + 0x1bad44b600000000, 0xf5297d1700000000, 0x86a2462f00000000, + 0x68267f8e00000000, 0x60b4315f00000000, 0x8e3008fe00000000, + 0xfdbb33c600000000, 0x133f0a6700000000, 0xc2f0e9ac00000000, + 0x2c74d00d00000000, 0x5fffeb3500000000, 0xb17bd29400000000, + 0xb9e99c4500000000, 0x576da5e400000000, 0x24e69edc00000000, + 0xca62a77d00000000, 0x75c472a500000000, 0x9b404b0400000000, + 0xe8cb703c00000000, 0x064f499d00000000, 0x0edd074c00000000, + 0xe0593eed00000000, 0x93d205d500000000, 0x7d563c7400000000, + 0xc8ee6ad500000000, 0x266a537400000000, 0x55e1684c00000000, + 0xbb6551ed00000000, 0xb3f71f3c00000000, 0x5d73269d00000000, + 0x2ef81da500000000, 0xc07c240400000000, 0x7fdaf1dc00000000, + 0x915ec87d00000000, 0xe2d5f34500000000, 0x0c51cae400000000, + 0x04c3843500000000, 0xea47bd9400000000, 0x99cc86ac00000000, + 0x7748bf0d00000000, 0xa6875cc600000000, 0x4803656700000000, + 0x3b885e5f00000000, 0xd50c67fe00000000, 0xdd9e292f00000000, + 0x331a108e00000000, 0x40912bb600000000, 0xae15121700000000, + 0x11b3c7cf00000000, 0xff37fe6e00000000, 0x8cbcc55600000000, + 0x6238fcf700000000, 0x6aaab22600000000, 0x842e8b8700000000, + 0xf7a5b0bf00000000, 0x1921891e00000000, 0x143c06f300000000, + 0xfab83f5200000000, 0x8933046a00000000, 0x67b73dcb00000000, + 0x6f25731a00000000, 0x81a14abb00000000, 0xf22a718300000000, + 0x1cae482200000000, 0xa3089dfa00000000, 0x4d8ca45b00000000, + 0x3e079f6300000000, 0xd083a6c200000000, 0xd811e81300000000, + 0x3695d1b200000000, 0x451eea8a00000000, 0xab9ad32b00000000, + 0x7a5530e000000000, 0x94d1094100000000, 0xe75a327900000000, + 0x09de0bd800000000, 0x014c450900000000, 0xefc87ca800000000, + 0x9c43479000000000, 0x72c77e3100000000, 0xcd61abe900000000, + 0x23e5924800000000, 0x506ea97000000000, 0xbeea90d100000000, + 0xb678de0000000000, 0x58fce7a100000000, 0x2b77dc9900000000, + 0xc5f3e53800000000}, + {0x0000000000000000, 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0x939bc97f00000000, 0x263793ff00000000, + 0xb5ac5a8000000000, 0x0d68572400000000, 0x9ef39e5b00000000, + 0x2b5fc4db00000000, 0xb8c40da400000000, 0x1ad0ae4800000000, + 0x894b673700000000, 0x3ce73db700000000, 0xaf7cf4c800000000, + 0x17b8f96c00000000, 0x8423301300000000, 0x318f6a9300000000, + 0xa214a3ec00000000, 0x34a05d9100000000, 0xa73b94ee00000000, + 0x1297ce6e00000000, 0x810c071100000000, 0x39c80ab500000000, + 0xaa53c3ca00000000, 0x1fff994a00000000, 0x8c64503500000000, + 0x2e70f3d900000000, 0xbdeb3aa600000000, 0x0847602600000000, + 0x9bdca95900000000, 0x2318a4fd00000000, 0xb0836d8200000000, + 0x052f370200000000, 0x96b4fe7d00000000, 0x2946caf900000000, + 0xbadd038600000000, 0x0f71590600000000, 0x9cea907900000000, + 0x242e9ddd00000000, 0xb7b554a200000000, 0x02190e2200000000, + 0x9182c75d00000000, 0x339664b100000000, 0xa00dadce00000000, + 0x15a1f74e00000000, 0x863a3e3100000000, 0x3efe339500000000, + 0xad65faea00000000, 0x18c9a06a00000000, 0x8b52691500000000, + 0x1de6976800000000, 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0x812f5fbf00000000, 0x3483053f00000000, + 0xa718cc4000000000, 0x1fdcc1e400000000, 0x8c47089b00000000, + 0x39eb521b00000000, 0xaa709b6400000000, 0x0864388800000000, + 0x9bfff1f700000000, 0x2e53ab7700000000, 0xbdc8620800000000, + 0x050c6fac00000000, 0x9697a6d300000000, 0x233bfc5300000000, + 0xb0a0352c00000000, 0x0f5201a800000000, 0x9cc9c8d700000000, + 0x2965925700000000, 0xbafe5b2800000000, 0x023a568c00000000, + 0x91a19ff300000000, 0x240dc57300000000, 0xb7960c0c00000000, + 0x1582afe000000000, 0x8619669f00000000, 0x33b53c1f00000000, + 0xa02ef56000000000, 0x18eaf8c400000000, 0x8b7131bb00000000, + 0x3edd6b3b00000000, 0xad46a24400000000, 0x3bf25c3900000000, + 0xa869954600000000, 0x1dc5cfc600000000, 0x8e5e06b900000000, + 0x369a0b1d00000000, 0xa501c26200000000, 0x10ad98e200000000, + 0x8336519d00000000, 0x2122f27100000000, 0xb2b93b0e00000000, + 0x0715618e00000000, 0x948ea8f100000000, 0x2c4aa55500000000, + 0xbfd16c2a00000000, 0x0a7d36aa00000000, 0x99e6ffd500000000, + 0x359e2e7900000000, 0xa605e70600000000, 0x13a9bd8600000000, + 0x803274f900000000, 0x38f6795d00000000, 0xab6db02200000000, + 0x1ec1eaa200000000, 0x8d5a23dd00000000, 0x2f4e803100000000, + 0xbcd5494e00000000, 0x097913ce00000000, 0x9ae2dab100000000, + 0x2226d71500000000, 0xb1bd1e6a00000000, 0x041144ea00000000, + 0x978a8d9500000000, 0x013e73e800000000, 0x92a5ba9700000000, + 0x2709e01700000000, 0xb492296800000000, 0x0c5624cc00000000, + 0x9fcdedb300000000, 0x2a61b73300000000, 0xb9fa7e4c00000000, + 0x1beedda000000000, 0x887514df00000000, 0x3dd94e5f00000000, + 0xae42872000000000, 0x16868a8400000000, 0x851d43fb00000000, + 0x30b1197b00000000, 0xa32ad00400000000, 0x1cd8e48000000000, + 0x8f432dff00000000, 0x3aef777f00000000, 0xa974be0000000000, + 0x11b0b3a400000000, 0x822b7adb00000000, 0x3787205b00000000, + 0xa41ce92400000000, 0x06084ac800000000, 0x959383b700000000, + 0x203fd93700000000, 0xb3a4104800000000, 0x0b601dec00000000, + 0x98fbd49300000000, 0x2d578e1300000000, 0xbecc476c00000000, + 0x2878b91100000000, 0xbbe3706e00000000, 0x0e4f2aee00000000, + 0x9dd4e39100000000, 0x2510ee3500000000, 0xb68b274a00000000, + 0x03277dca00000000, 0x90bcb4b500000000, 0x32a8175900000000, + 0xa133de2600000000, 0x149f84a600000000, 0x87044dd900000000, + 0x3fc0407d00000000, 0xac5b890200000000, 0x19f7d38200000000, + 0x8a6c1afd00000000}, + {0x0000000000000000, 0x650b796900000000, 0xca16f2d200000000, + 0xaf1d8bbb00000000, 0xd52b957e00000000, 0xb020ec1700000000, + 0x1f3d67ac00000000, 0x7a361ec500000000, 0xaa572afd00000000, + 0xcf5c539400000000, 0x6041d82f00000000, 0x054aa14600000000, + 0x7f7cbf8300000000, 0x1a77c6ea00000000, 0xb56a4d5100000000, + 0xd061343800000000, 0x15a9252100000000, 0x70a25c4800000000, + 0xdfbfd7f300000000, 0xbab4ae9a00000000, 0xc082b05f00000000, + 0xa589c93600000000, 0x0a94428d00000000, 0x6f9f3be400000000, + 0xbffe0fdc00000000, 0xdaf576b500000000, 0x75e8fd0e00000000, + 0x10e3846700000000, 0x6ad59aa200000000, 0x0fdee3cb00000000, + 0xa0c3687000000000, 0xc5c8111900000000, 0x2a524b4200000000, + 0x4f59322b00000000, 0xe044b99000000000, 0x854fc0f900000000, + 0xff79de3c00000000, 0x9a72a75500000000, 0x356f2cee00000000, + 0x5064558700000000, 0x800561bf00000000, 0xe50e18d600000000, + 0x4a13936d00000000, 0x2f18ea0400000000, 0x552ef4c100000000, + 0x30258da800000000, 0x9f38061300000000, 0xfa337f7a00000000, + 0x3ffb6e6300000000, 0x5af0170a00000000, 0xf5ed9cb100000000, + 0x90e6e5d800000000, 0xead0fb1d00000000, 0x8fdb827400000000, + 0x20c609cf00000000, 0x45cd70a600000000, 0x95ac449e00000000, + 0xf0a73df700000000, 0x5fbab64c00000000, 0x3ab1cf2500000000, + 0x4087d1e000000000, 0x258ca88900000000, 0x8a91233200000000, + 0xef9a5a5b00000000, 0x54a4968400000000, 0x31afefed00000000, + 0x9eb2645600000000, 0xfbb91d3f00000000, 0x818f03fa00000000, + 0xe4847a9300000000, 0x4b99f12800000000, 0x2e92884100000000, + 0xfef3bc7900000000, 0x9bf8c51000000000, 0x34e54eab00000000, + 0x51ee37c200000000, 0x2bd8290700000000, 0x4ed3506e00000000, + 0xe1cedbd500000000, 0x84c5a2bc00000000, 0x410db3a500000000, + 0x2406cacc00000000, 0x8b1b417700000000, 0xee10381e00000000, + 0x942626db00000000, 0xf12d5fb200000000, 0x5e30d40900000000, + 0x3b3bad6000000000, 0xeb5a995800000000, 0x8e51e03100000000, + 0x214c6b8a00000000, 0x444712e300000000, 0x3e710c2600000000, + 0x5b7a754f00000000, 0xf467fef400000000, 0x916c879d00000000, + 0x7ef6ddc600000000, 0x1bfda4af00000000, 0xb4e02f1400000000, + 0xd1eb567d00000000, 0xabdd48b800000000, 0xced631d100000000, + 0x61cbba6a00000000, 0x04c0c30300000000, 0xd4a1f73b00000000, + 0xb1aa8e5200000000, 0x1eb705e900000000, 0x7bbc7c8000000000, + 0x018a624500000000, 0x64811b2c00000000, 0xcb9c909700000000, + 0xae97e9fe00000000, 0x6b5ff8e700000000, 0x0e54818e00000000, + 0xa1490a3500000000, 0xc442735c00000000, 0xbe746d9900000000, + 0xdb7f14f000000000, 0x74629f4b00000000, 0x1169e62200000000, + 0xc108d21a00000000, 0xa403ab7300000000, 0x0b1e20c800000000, + 0x6e1559a100000000, 0x1423476400000000, 0x71283e0d00000000, + 0xde35b5b600000000, 0xbb3eccdf00000000, 0xe94e5cd200000000, + 0x8c4525bb00000000, 0x2358ae0000000000, 0x4653d76900000000, + 0x3c65c9ac00000000, 0x596eb0c500000000, 0xf6733b7e00000000, + 0x9378421700000000, 0x4319762f00000000, 0x26120f4600000000, + 0x890f84fd00000000, 0xec04fd9400000000, 0x9632e35100000000, + 0xf3399a3800000000, 0x5c24118300000000, 0x392f68ea00000000, + 0xfce779f300000000, 0x99ec009a00000000, 0x36f18b2100000000, + 0x53faf24800000000, 0x29ccec8d00000000, 0x4cc795e400000000, + 0xe3da1e5f00000000, 0x86d1673600000000, 0x56b0530e00000000, + 0x33bb2a6700000000, 0x9ca6a1dc00000000, 0xf9add8b500000000, + 0x839bc67000000000, 0xe690bf1900000000, 0x498d34a200000000, + 0x2c864dcb00000000, 0xc31c179000000000, 0xa6176ef900000000, + 0x090ae54200000000, 0x6c019c2b00000000, 0x163782ee00000000, + 0x733cfb8700000000, 0xdc21703c00000000, 0xb92a095500000000, + 0x694b3d6d00000000, 0x0c40440400000000, 0xa35dcfbf00000000, + 0xc656b6d600000000, 0xbc60a81300000000, 0xd96bd17a00000000, + 0x76765ac100000000, 0x137d23a800000000, 0xd6b532b100000000, + 0xb3be4bd800000000, 0x1ca3c06300000000, 0x79a8b90a00000000, + 0x039ea7cf00000000, 0x6695dea600000000, 0xc988551d00000000, + 0xac832c7400000000, 0x7ce2184c00000000, 0x19e9612500000000, + 0xb6f4ea9e00000000, 0xd3ff93f700000000, 0xa9c98d3200000000, + 0xccc2f45b00000000, 0x63df7fe000000000, 0x06d4068900000000, + 0xbdeaca5600000000, 0xd8e1b33f00000000, 0x77fc388400000000, + 0x12f741ed00000000, 0x68c15f2800000000, 0x0dca264100000000, + 0xa2d7adfa00000000, 0xc7dcd49300000000, 0x17bde0ab00000000, + 0x72b699c200000000, 0xddab127900000000, 0xb8a06b1000000000, + 0xc29675d500000000, 0xa79d0cbc00000000, 0x0880870700000000, + 0x6d8bfe6e00000000, 0xa843ef7700000000, 0xcd48961e00000000, + 0x62551da500000000, 0x075e64cc00000000, 0x7d687a0900000000, + 0x1863036000000000, 0xb77e88db00000000, 0xd275f1b200000000, + 0x0214c58a00000000, 0x671fbce300000000, 0xc802375800000000, + 0xad094e3100000000, 0xd73f50f400000000, 0xb234299d00000000, + 0x1d29a22600000000, 0x7822db4f00000000, 0x97b8811400000000, + 0xf2b3f87d00000000, 0x5dae73c600000000, 0x38a50aaf00000000, + 0x4293146a00000000, 0x27986d0300000000, 0x8885e6b800000000, + 0xed8e9fd100000000, 0x3defabe900000000, 0x58e4d28000000000, + 0xf7f9593b00000000, 0x92f2205200000000, 0xe8c43e9700000000, + 0x8dcf47fe00000000, 0x22d2cc4500000000, 0x47d9b52c00000000, + 0x8211a43500000000, 0xe71add5c00000000, 0x480756e700000000, + 0x2d0c2f8e00000000, 0x573a314b00000000, 0x3231482200000000, + 0x9d2cc39900000000, 0xf827baf000000000, 0x28468ec800000000, + 0x4d4df7a100000000, 0xe2507c1a00000000, 0x875b057300000000, + 0xfd6d1bb600000000, 0x986662df00000000, 0x377be96400000000, + 0x5270900d00000000}, + {0x0000000000000000, 0xdcecb13d00000000, 0xb8d9637b00000000, + 0x6435d24600000000, 0x70b3c7f600000000, 0xac5f76cb00000000, + 0xc86aa48d00000000, 0x148615b000000000, 0xa160fe3600000000, + 0x7d8c4f0b00000000, 0x19b99d4d00000000, 0xc5552c7000000000, + 0xd1d339c000000000, 0x0d3f88fd00000000, 0x690a5abb00000000, + 0xb5e6eb8600000000, 0x42c1fc6d00000000, 0x9e2d4d5000000000, + 0xfa189f1600000000, 0x26f42e2b00000000, 0x32723b9b00000000, + 0xee9e8aa600000000, 0x8aab58e000000000, 0x5647e9dd00000000, + 0xe3a1025b00000000, 0x3f4db36600000000, 0x5b78612000000000, + 0x8794d01d00000000, 0x9312c5ad00000000, 0x4ffe749000000000, + 0x2bcba6d600000000, 0xf72717eb00000000, 0x8482f9db00000000, + 0x586e48e600000000, 0x3c5b9aa000000000, 0xe0b72b9d00000000, + 0xf4313e2d00000000, 0x28dd8f1000000000, 0x4ce85d5600000000, + 0x9004ec6b00000000, 0x25e207ed00000000, 0xf90eb6d000000000, + 0x9d3b649600000000, 0x41d7d5ab00000000, 0x5551c01b00000000, + 0x89bd712600000000, 0xed88a36000000000, 0x3164125d00000000, + 0xc64305b600000000, 0x1aafb48b00000000, 0x7e9a66cd00000000, + 0xa276d7f000000000, 0xb6f0c24000000000, 0x6a1c737d00000000, + 0x0e29a13b00000000, 0xd2c5100600000000, 0x6723fb8000000000, + 0xbbcf4abd00000000, 0xdffa98fb00000000, 0x031629c600000000, + 0x17903c7600000000, 0xcb7c8d4b00000000, 0xaf495f0d00000000, + 0x73a5ee3000000000, 0x4903826c00000000, 0x95ef335100000000, + 0xf1dae11700000000, 0x2d36502a00000000, 0x39b0459a00000000, + 0xe55cf4a700000000, 0x816926e100000000, 0x5d8597dc00000000, + 0xe8637c5a00000000, 0x348fcd6700000000, 0x50ba1f2100000000, + 0x8c56ae1c00000000, 0x98d0bbac00000000, 0x443c0a9100000000, + 0x2009d8d700000000, 0xfce569ea00000000, 0x0bc27e0100000000, + 0xd72ecf3c00000000, 0xb31b1d7a00000000, 0x6ff7ac4700000000, + 0x7b71b9f700000000, 0xa79d08ca00000000, 0xc3a8da8c00000000, + 0x1f446bb100000000, 0xaaa2803700000000, 0x764e310a00000000, + 0x127be34c00000000, 0xce97527100000000, 0xda1147c100000000, + 0x06fdf6fc00000000, 0x62c824ba00000000, 0xbe24958700000000, + 0xcd817bb700000000, 0x116dca8a00000000, 0x755818cc00000000, + 0xa9b4a9f100000000, 0xbd32bc4100000000, 0x61de0d7c00000000, + 0x05ebdf3a00000000, 0xd9076e0700000000, 0x6ce1858100000000, + 0xb00d34bc00000000, 0xd438e6fa00000000, 0x08d457c700000000, + 0x1c52427700000000, 0xc0bef34a00000000, 0xa48b210c00000000, + 0x7867903100000000, 0x8f4087da00000000, 0x53ac36e700000000, + 0x3799e4a100000000, 0xeb75559c00000000, 0xfff3402c00000000, + 0x231ff11100000000, 0x472a235700000000, 0x9bc6926a00000000, + 0x2e2079ec00000000, 0xf2ccc8d100000000, 0x96f91a9700000000, + 0x4a15abaa00000000, 0x5e93be1a00000000, 0x827f0f2700000000, + 0xe64add6100000000, 0x3aa66c5c00000000, 0x920604d900000000, + 0x4eeab5e400000000, 0x2adf67a200000000, 0xf633d69f00000000, + 0xe2b5c32f00000000, 0x3e59721200000000, 0x5a6ca05400000000, + 0x8680116900000000, 0x3366faef00000000, 0xef8a4bd200000000, + 0x8bbf999400000000, 0x575328a900000000, 0x43d53d1900000000, + 0x9f398c2400000000, 0xfb0c5e6200000000, 0x27e0ef5f00000000, + 0xd0c7f8b400000000, 0x0c2b498900000000, 0x681e9bcf00000000, + 0xb4f22af200000000, 0xa0743f4200000000, 0x7c988e7f00000000, + 0x18ad5c3900000000, 0xc441ed0400000000, 0x71a7068200000000, + 0xad4bb7bf00000000, 0xc97e65f900000000, 0x1592d4c400000000, + 0x0114c17400000000, 0xddf8704900000000, 0xb9cda20f00000000, + 0x6521133200000000, 0x1684fd0200000000, 0xca684c3f00000000, + 0xae5d9e7900000000, 0x72b12f4400000000, 0x66373af400000000, + 0xbadb8bc900000000, 0xdeee598f00000000, 0x0202e8b200000000, + 0xb7e4033400000000, 0x6b08b20900000000, 0x0f3d604f00000000, + 0xd3d1d17200000000, 0xc757c4c200000000, 0x1bbb75ff00000000, + 0x7f8ea7b900000000, 0xa362168400000000, 0x5445016f00000000, + 0x88a9b05200000000, 0xec9c621400000000, 0x3070d32900000000, + 0x24f6c69900000000, 0xf81a77a400000000, 0x9c2fa5e200000000, + 0x40c314df00000000, 0xf525ff5900000000, 0x29c94e6400000000, + 0x4dfc9c2200000000, 0x91102d1f00000000, 0x859638af00000000, + 0x597a899200000000, 0x3d4f5bd400000000, 0xe1a3eae900000000, + 0xdb0586b500000000, 0x07e9378800000000, 0x63dce5ce00000000, + 0xbf3054f300000000, 0xabb6414300000000, 0x775af07e00000000, + 0x136f223800000000, 0xcf83930500000000, 0x7a65788300000000, + 0xa689c9be00000000, 0xc2bc1bf800000000, 0x1e50aac500000000, + 0x0ad6bf7500000000, 0xd63a0e4800000000, 0xb20fdc0e00000000, + 0x6ee36d3300000000, 0x99c47ad800000000, 0x4528cbe500000000, + 0x211d19a300000000, 0xfdf1a89e00000000, 0xe977bd2e00000000, + 0x359b0c1300000000, 0x51aede5500000000, 0x8d426f6800000000, + 0x38a484ee00000000, 0xe44835d300000000, 0x807de79500000000, + 0x5c9156a800000000, 0x4817431800000000, 0x94fbf22500000000, + 0xf0ce206300000000, 0x2c22915e00000000, 0x5f877f6e00000000, + 0x836bce5300000000, 0xe75e1c1500000000, 0x3bb2ad2800000000, + 0x2f34b89800000000, 0xf3d809a500000000, 0x97eddbe300000000, + 0x4b016ade00000000, 0xfee7815800000000, 0x220b306500000000, + 0x463ee22300000000, 0x9ad2531e00000000, 0x8e5446ae00000000, + 0x52b8f79300000000, 0x368d25d500000000, 0xea6194e800000000, + 0x1d46830300000000, 0xc1aa323e00000000, 0xa59fe07800000000, + 0x7973514500000000, 0x6df544f500000000, 0xb119f5c800000000, + 0xd52c278e00000000, 0x09c096b300000000, 0xbc267d3500000000, + 0x60cacc0800000000, 0x04ff1e4e00000000, 0xd813af7300000000, + 0xcc95bac300000000, 0x10790bfe00000000, 0x744cd9b800000000, + 0xa8a0688500000000}}; + +#else /* W == 4 */ + +local const z_crc_t FAR crc_braid_table[][256] = { + {0x00000000, 0x81256527, 0xd93bcc0f, 0x581ea928, 0x69069e5f, + 0xe823fb78, 0xb03d5250, 0x31183777, 0xd20d3cbe, 0x53285999, + 0x0b36f0b1, 0x8a139596, 0xbb0ba2e1, 0x3a2ec7c6, 0x62306eee, + 0xe3150bc9, 0x7f6b7f3d, 0xfe4e1a1a, 0xa650b332, 0x2775d615, + 0x166de162, 0x97488445, 0xcf562d6d, 0x4e73484a, 0xad664383, + 0x2c4326a4, 0x745d8f8c, 0xf578eaab, 0xc460dddc, 0x4545b8fb, + 0x1d5b11d3, 0x9c7e74f4, 0xfed6fe7a, 0x7ff39b5d, 0x27ed3275, + 0xa6c85752, 0x97d06025, 0x16f50502, 0x4eebac2a, 0xcfcec90d, + 0x2cdbc2c4, 0xadfea7e3, 0xf5e00ecb, 0x74c56bec, 0x45dd5c9b, + 0xc4f839bc, 0x9ce69094, 0x1dc3f5b3, 0x81bd8147, 0x0098e460, + 0x58864d48, 0xd9a3286f, 0xe8bb1f18, 0x699e7a3f, 0x3180d317, + 0xb0a5b630, 0x53b0bdf9, 0xd295d8de, 0x8a8b71f6, 0x0bae14d1, + 0x3ab623a6, 0xbb934681, 0xe38defa9, 0x62a88a8e, 0x26dcfab5, + 0xa7f99f92, 0xffe736ba, 0x7ec2539d, 0x4fda64ea, 0xceff01cd, + 0x96e1a8e5, 0x17c4cdc2, 0xf4d1c60b, 0x75f4a32c, 0x2dea0a04, + 0xaccf6f23, 0x9dd75854, 0x1cf23d73, 0x44ec945b, 0xc5c9f17c, + 0x59b78588, 0xd892e0af, 0x808c4987, 0x01a92ca0, 0x30b11bd7, + 0xb1947ef0, 0xe98ad7d8, 0x68afb2ff, 0x8bbab936, 0x0a9fdc11, + 0x52817539, 0xd3a4101e, 0xe2bc2769, 0x6399424e, 0x3b87eb66, + 0xbaa28e41, 0xd80a04cf, 0x592f61e8, 0x0131c8c0, 0x8014ade7, + 0xb10c9a90, 0x3029ffb7, 0x6837569f, 0xe91233b8, 0x0a073871, + 0x8b225d56, 0xd33cf47e, 0x52199159, 0x6301a62e, 0xe224c309, + 0xba3a6a21, 0x3b1f0f06, 0xa7617bf2, 0x26441ed5, 0x7e5ab7fd, + 0xff7fd2da, 0xce67e5ad, 0x4f42808a, 0x175c29a2, 0x96794c85, + 0x756c474c, 0xf449226b, 0xac578b43, 0x2d72ee64, 0x1c6ad913, + 0x9d4fbc34, 0xc551151c, 0x4474703b, 0x4db9f56a, 0xcc9c904d, + 0x94823965, 0x15a75c42, 0x24bf6b35, 0xa59a0e12, 0xfd84a73a, + 0x7ca1c21d, 0x9fb4c9d4, 0x1e91acf3, 0x468f05db, 0xc7aa60fc, + 0xf6b2578b, 0x779732ac, 0x2f899b84, 0xaeacfea3, 0x32d28a57, + 0xb3f7ef70, 0xebe94658, 0x6acc237f, 0x5bd41408, 0xdaf1712f, + 0x82efd807, 0x03cabd20, 0xe0dfb6e9, 0x61fad3ce, 0x39e47ae6, + 0xb8c11fc1, 0x89d928b6, 0x08fc4d91, 0x50e2e4b9, 0xd1c7819e, + 0xb36f0b10, 0x324a6e37, 0x6a54c71f, 0xeb71a238, 0xda69954f, + 0x5b4cf068, 0x03525940, 0x82773c67, 0x616237ae, 0xe0475289, + 0xb859fba1, 0x397c9e86, 0x0864a9f1, 0x8941ccd6, 0xd15f65fe, + 0x507a00d9, 0xcc04742d, 0x4d21110a, 0x153fb822, 0x941add05, + 0xa502ea72, 0x24278f55, 0x7c39267d, 0xfd1c435a, 0x1e094893, + 0x9f2c2db4, 0xc732849c, 0x4617e1bb, 0x770fd6cc, 0xf62ab3eb, + 0xae341ac3, 0x2f117fe4, 0x6b650fdf, 0xea406af8, 0xb25ec3d0, + 0x337ba6f7, 0x02639180, 0x8346f4a7, 0xdb585d8f, 0x5a7d38a8, + 0xb9683361, 0x384d5646, 0x6053ff6e, 0xe1769a49, 0xd06ead3e, + 0x514bc819, 0x09556131, 0x88700416, 0x140e70e2, 0x952b15c5, + 0xcd35bced, 0x4c10d9ca, 0x7d08eebd, 0xfc2d8b9a, 0xa43322b2, + 0x25164795, 0xc6034c5c, 0x4726297b, 0x1f388053, 0x9e1de574, + 0xaf05d203, 0x2e20b724, 0x763e1e0c, 0xf71b7b2b, 0x95b3f1a5, + 0x14969482, 0x4c883daa, 0xcdad588d, 0xfcb56ffa, 0x7d900add, + 0x258ea3f5, 0xa4abc6d2, 0x47becd1b, 0xc69ba83c, 0x9e850114, + 0x1fa06433, 0x2eb85344, 0xaf9d3663, 0xf7839f4b, 0x76a6fa6c, + 0xead88e98, 0x6bfdebbf, 0x33e34297, 0xb2c627b0, 0x83de10c7, + 0x02fb75e0, 0x5ae5dcc8, 0xdbc0b9ef, 0x38d5b226, 0xb9f0d701, + 0xe1ee7e29, 0x60cb1b0e, 0x51d32c79, 0xd0f6495e, 0x88e8e076, + 0x09cd8551}, + {0x00000000, 0x9b73ead4, 0xed96d3e9, 0x76e5393d, 0x005ca193, + 0x9b2f4b47, 0xedca727a, 0x76b998ae, 0x00b94326, 0x9bcaa9f2, + 0xed2f90cf, 0x765c7a1b, 0x00e5e2b5, 0x9b960861, 0xed73315c, + 0x7600db88, 0x0172864c, 0x9a016c98, 0xece455a5, 0x7797bf71, + 0x012e27df, 0x9a5dcd0b, 0xecb8f436, 0x77cb1ee2, 0x01cbc56a, + 0x9ab82fbe, 0xec5d1683, 0x772efc57, 0x019764f9, 0x9ae48e2d, + 0xec01b710, 0x77725dc4, 0x02e50c98, 0x9996e64c, 0xef73df71, + 0x740035a5, 0x02b9ad0b, 0x99ca47df, 0xef2f7ee2, 0x745c9436, + 0x025c4fbe, 0x992fa56a, 0xefca9c57, 0x74b97683, 0x0200ee2d, + 0x997304f9, 0xef963dc4, 0x74e5d710, 0x03978ad4, 0x98e46000, + 0xee01593d, 0x7572b3e9, 0x03cb2b47, 0x98b8c193, 0xee5df8ae, + 0x752e127a, 0x032ec9f2, 0x985d2326, 0xeeb81a1b, 0x75cbf0cf, + 0x03726861, 0x980182b5, 0xeee4bb88, 0x7597515c, 0x05ca1930, + 0x9eb9f3e4, 0xe85ccad9, 0x732f200d, 0x0596b8a3, 0x9ee55277, + 0xe8006b4a, 0x7373819e, 0x05735a16, 0x9e00b0c2, 0xe8e589ff, + 0x7396632b, 0x052ffb85, 0x9e5c1151, 0xe8b9286c, 0x73cac2b8, + 0x04b89f7c, 0x9fcb75a8, 0xe92e4c95, 0x725da641, 0x04e43eef, + 0x9f97d43b, 0xe972ed06, 0x720107d2, 0x0401dc5a, 0x9f72368e, + 0xe9970fb3, 0x72e4e567, 0x045d7dc9, 0x9f2e971d, 0xe9cbae20, + 0x72b844f4, 0x072f15a8, 0x9c5cff7c, 0xeab9c641, 0x71ca2c95, + 0x0773b43b, 0x9c005eef, 0xeae567d2, 0x71968d06, 0x0796568e, + 0x9ce5bc5a, 0xea008567, 0x71736fb3, 0x07caf71d, 0x9cb91dc9, + 0xea5c24f4, 0x712fce20, 0x065d93e4, 0x9d2e7930, 0xebcb400d, + 0x70b8aad9, 0x06013277, 0x9d72d8a3, 0xeb97e19e, 0x70e40b4a, + 0x06e4d0c2, 0x9d973a16, 0xeb72032b, 0x7001e9ff, 0x06b87151, + 0x9dcb9b85, 0xeb2ea2b8, 0x705d486c, 0x0b943260, 0x90e7d8b4, + 0xe602e189, 0x7d710b5d, 0x0bc893f3, 0x90bb7927, 0xe65e401a, + 0x7d2daace, 0x0b2d7146, 0x905e9b92, 0xe6bba2af, 0x7dc8487b, + 0x0b71d0d5, 0x90023a01, 0xe6e7033c, 0x7d94e9e8, 0x0ae6b42c, + 0x91955ef8, 0xe77067c5, 0x7c038d11, 0x0aba15bf, 0x91c9ff6b, + 0xe72cc656, 0x7c5f2c82, 0x0a5ff70a, 0x912c1dde, 0xe7c924e3, + 0x7cbace37, 0x0a035699, 0x9170bc4d, 0xe7958570, 0x7ce66fa4, + 0x09713ef8, 0x9202d42c, 0xe4e7ed11, 0x7f9407c5, 0x092d9f6b, + 0x925e75bf, 0xe4bb4c82, 0x7fc8a656, 0x09c87dde, 0x92bb970a, + 0xe45eae37, 0x7f2d44e3, 0x0994dc4d, 0x92e73699, 0xe4020fa4, + 0x7f71e570, 0x0803b8b4, 0x93705260, 0xe5956b5d, 0x7ee68189, + 0x085f1927, 0x932cf3f3, 0xe5c9cace, 0x7eba201a, 0x08bafb92, + 0x93c91146, 0xe52c287b, 0x7e5fc2af, 0x08e65a01, 0x9395b0d5, + 0xe57089e8, 0x7e03633c, 0x0e5e2b50, 0x952dc184, 0xe3c8f8b9, + 0x78bb126d, 0x0e028ac3, 0x95716017, 0xe394592a, 0x78e7b3fe, + 0x0ee76876, 0x959482a2, 0xe371bb9f, 0x7802514b, 0x0ebbc9e5, + 0x95c82331, 0xe32d1a0c, 0x785ef0d8, 0x0f2cad1c, 0x945f47c8, + 0xe2ba7ef5, 0x79c99421, 0x0f700c8f, 0x9403e65b, 0xe2e6df66, + 0x799535b2, 0x0f95ee3a, 0x94e604ee, 0xe2033dd3, 0x7970d707, + 0x0fc94fa9, 0x94baa57d, 0xe25f9c40, 0x792c7694, 0x0cbb27c8, + 0x97c8cd1c, 0xe12df421, 0x7a5e1ef5, 0x0ce7865b, 0x97946c8f, + 0xe17155b2, 0x7a02bf66, 0x0c0264ee, 0x97718e3a, 0xe194b707, + 0x7ae75dd3, 0x0c5ec57d, 0x972d2fa9, 0xe1c81694, 0x7abbfc40, + 0x0dc9a184, 0x96ba4b50, 0xe05f726d, 0x7b2c98b9, 0x0d950017, + 0x96e6eac3, 0xe003d3fe, 0x7b70392a, 0x0d70e2a2, 0x96030876, + 0xe0e6314b, 0x7b95db9f, 0x0d2c4331, 0x965fa9e5, 0xe0ba90d8, + 0x7bc97a0c}, + {0x00000000, 0x172864c0, 0x2e50c980, 0x3978ad40, 0x5ca19300, + 0x4b89f7c0, 0x72f15a80, 0x65d93e40, 0xb9432600, 0xae6b42c0, + 0x9713ef80, 0x803b8b40, 0xe5e2b500, 0xf2cad1c0, 0xcbb27c80, + 0xdc9a1840, 0xa9f74a41, 0xbedf2e81, 0x87a783c1, 0x908fe701, + 0xf556d941, 0xe27ebd81, 0xdb0610c1, 0xcc2e7401, 0x10b46c41, + 0x079c0881, 0x3ee4a5c1, 0x29ccc101, 0x4c15ff41, 0x5b3d9b81, + 0x624536c1, 0x756d5201, 0x889f92c3, 0x9fb7f603, 0xa6cf5b43, + 0xb1e73f83, 0xd43e01c3, 0xc3166503, 0xfa6ec843, 0xed46ac83, + 0x31dcb4c3, 0x26f4d003, 0x1f8c7d43, 0x08a41983, 0x6d7d27c3, + 0x7a554303, 0x432dee43, 0x54058a83, 0x2168d882, 0x3640bc42, + 0x0f381102, 0x181075c2, 0x7dc94b82, 0x6ae12f42, 0x53998202, + 0x44b1e6c2, 0x982bfe82, 0x8f039a42, 0xb67b3702, 0xa15353c2, + 0xc48a6d82, 0xd3a20942, 0xeadaa402, 0xfdf2c0c2, 0xca4e23c7, + 0xdd664707, 0xe41eea47, 0xf3368e87, 0x96efb0c7, 0x81c7d407, + 0xb8bf7947, 0xaf971d87, 0x730d05c7, 0x64256107, 0x5d5dcc47, + 0x4a75a887, 0x2fac96c7, 0x3884f207, 0x01fc5f47, 0x16d43b87, + 0x63b96986, 0x74910d46, 0x4de9a006, 0x5ac1c4c6, 0x3f18fa86, + 0x28309e46, 0x11483306, 0x066057c6, 0xdafa4f86, 0xcdd22b46, + 0xf4aa8606, 0xe382e2c6, 0x865bdc86, 0x9173b846, 0xa80b1506, + 0xbf2371c6, 0x42d1b104, 0x55f9d5c4, 0x6c817884, 0x7ba91c44, + 0x1e702204, 0x095846c4, 0x3020eb84, 0x27088f44, 0xfb929704, + 0xecbaf3c4, 0xd5c25e84, 0xc2ea3a44, 0xa7330404, 0xb01b60c4, + 0x8963cd84, 0x9e4ba944, 0xeb26fb45, 0xfc0e9f85, 0xc57632c5, + 0xd25e5605, 0xb7876845, 0xa0af0c85, 0x99d7a1c5, 0x8effc505, + 0x5265dd45, 0x454db985, 0x7c3514c5, 0x6b1d7005, 0x0ec44e45, + 0x19ec2a85, 0x209487c5, 0x37bce305, 0x4fed41cf, 0x58c5250f, + 0x61bd884f, 0x7695ec8f, 0x134cd2cf, 0x0464b60f, 0x3d1c1b4f, + 0x2a347f8f, 0xf6ae67cf, 0xe186030f, 0xd8feae4f, 0xcfd6ca8f, + 0xaa0ff4cf, 0xbd27900f, 0x845f3d4f, 0x9377598f, 0xe61a0b8e, + 0xf1326f4e, 0xc84ac20e, 0xdf62a6ce, 0xbabb988e, 0xad93fc4e, + 0x94eb510e, 0x83c335ce, 0x5f592d8e, 0x4871494e, 0x7109e40e, + 0x662180ce, 0x03f8be8e, 0x14d0da4e, 0x2da8770e, 0x3a8013ce, + 0xc772d30c, 0xd05ab7cc, 0xe9221a8c, 0xfe0a7e4c, 0x9bd3400c, + 0x8cfb24cc, 0xb583898c, 0xa2abed4c, 0x7e31f50c, 0x691991cc, + 0x50613c8c, 0x4749584c, 0x2290660c, 0x35b802cc, 0x0cc0af8c, + 0x1be8cb4c, 0x6e85994d, 0x79adfd8d, 0x40d550cd, 0x57fd340d, + 0x32240a4d, 0x250c6e8d, 0x1c74c3cd, 0x0b5ca70d, 0xd7c6bf4d, + 0xc0eedb8d, 0xf99676cd, 0xeebe120d, 0x8b672c4d, 0x9c4f488d, + 0xa537e5cd, 0xb21f810d, 0x85a36208, 0x928b06c8, 0xabf3ab88, + 0xbcdbcf48, 0xd902f108, 0xce2a95c8, 0xf7523888, 0xe07a5c48, + 0x3ce04408, 0x2bc820c8, 0x12b08d88, 0x0598e948, 0x6041d708, + 0x7769b3c8, 0x4e111e88, 0x59397a48, 0x2c542849, 0x3b7c4c89, + 0x0204e1c9, 0x152c8509, 0x70f5bb49, 0x67dddf89, 0x5ea572c9, + 0x498d1609, 0x95170e49, 0x823f6a89, 0xbb47c7c9, 0xac6fa309, + 0xc9b69d49, 0xde9ef989, 0xe7e654c9, 0xf0ce3009, 0x0d3cf0cb, + 0x1a14940b, 0x236c394b, 0x34445d8b, 0x519d63cb, 0x46b5070b, + 0x7fcdaa4b, 0x68e5ce8b, 0xb47fd6cb, 0xa357b20b, 0x9a2f1f4b, + 0x8d077b8b, 0xe8de45cb, 0xfff6210b, 0xc68e8c4b, 0xd1a6e88b, + 0xa4cbba8a, 0xb3e3de4a, 0x8a9b730a, 0x9db317ca, 0xf86a298a, + 0xef424d4a, 0xd63ae00a, 0xc11284ca, 0x1d889c8a, 0x0aa0f84a, + 0x33d8550a, 0x24f031ca, 0x41290f8a, 0x56016b4a, 0x6f79c60a, + 0x7851a2ca}, + {0x00000000, 0x9fda839e, 0xe4c4017d, 0x7b1e82e3, 0x12f904bb, + 0x8d238725, 0xf63d05c6, 0x69e78658, 0x25f20976, 0xba288ae8, + 0xc136080b, 0x5eec8b95, 0x370b0dcd, 0xa8d18e53, 0xd3cf0cb0, + 0x4c158f2e, 0x4be412ec, 0xd43e9172, 0xaf201391, 0x30fa900f, + 0x591d1657, 0xc6c795c9, 0xbdd9172a, 0x220394b4, 0x6e161b9a, + 0xf1cc9804, 0x8ad21ae7, 0x15089979, 0x7cef1f21, 0xe3359cbf, + 0x982b1e5c, 0x07f19dc2, 0x97c825d8, 0x0812a646, 0x730c24a5, + 0xecd6a73b, 0x85312163, 0x1aeba2fd, 0x61f5201e, 0xfe2fa380, + 0xb23a2cae, 0x2de0af30, 0x56fe2dd3, 0xc924ae4d, 0xa0c32815, + 0x3f19ab8b, 0x44072968, 0xdbddaaf6, 0xdc2c3734, 0x43f6b4aa, + 0x38e83649, 0xa732b5d7, 0xced5338f, 0x510fb011, 0x2a1132f2, + 0xb5cbb16c, 0xf9de3e42, 0x6604bddc, 0x1d1a3f3f, 0x82c0bca1, + 0xeb273af9, 0x74fdb967, 0x0fe33b84, 0x9039b81a, 0xf4e14df1, + 0x6b3bce6f, 0x10254c8c, 0x8fffcf12, 0xe618494a, 0x79c2cad4, + 0x02dc4837, 0x9d06cba9, 0xd1134487, 0x4ec9c719, 0x35d745fa, + 0xaa0dc664, 0xc3ea403c, 0x5c30c3a2, 0x272e4141, 0xb8f4c2df, + 0xbf055f1d, 0x20dfdc83, 0x5bc15e60, 0xc41bddfe, 0xadfc5ba6, + 0x3226d838, 0x49385adb, 0xd6e2d945, 0x9af7566b, 0x052dd5f5, + 0x7e335716, 0xe1e9d488, 0x880e52d0, 0x17d4d14e, 0x6cca53ad, + 0xf310d033, 0x63296829, 0xfcf3ebb7, 0x87ed6954, 0x1837eaca, + 0x71d06c92, 0xee0aef0c, 0x95146def, 0x0aceee71, 0x46db615f, + 0xd901e2c1, 0xa21f6022, 0x3dc5e3bc, 0x542265e4, 0xcbf8e67a, + 0xb0e66499, 0x2f3ce707, 0x28cd7ac5, 0xb717f95b, 0xcc097bb8, + 0x53d3f826, 0x3a347e7e, 0xa5eefde0, 0xdef07f03, 0x412afc9d, + 0x0d3f73b3, 0x92e5f02d, 0xe9fb72ce, 0x7621f150, 0x1fc67708, + 0x801cf496, 0xfb027675, 0x64d8f5eb, 0x32b39da3, 0xad691e3d, + 0xd6779cde, 0x49ad1f40, 0x204a9918, 0xbf901a86, 0xc48e9865, + 0x5b541bfb, 0x174194d5, 0x889b174b, 0xf38595a8, 0x6c5f1636, + 0x05b8906e, 0x9a6213f0, 0xe17c9113, 0x7ea6128d, 0x79578f4f, + 0xe68d0cd1, 0x9d938e32, 0x02490dac, 0x6bae8bf4, 0xf474086a, + 0x8f6a8a89, 0x10b00917, 0x5ca58639, 0xc37f05a7, 0xb8618744, + 0x27bb04da, 0x4e5c8282, 0xd186011c, 0xaa9883ff, 0x35420061, + 0xa57bb87b, 0x3aa13be5, 0x41bfb906, 0xde653a98, 0xb782bcc0, + 0x28583f5e, 0x5346bdbd, 0xcc9c3e23, 0x8089b10d, 0x1f533293, + 0x644db070, 0xfb9733ee, 0x9270b5b6, 0x0daa3628, 0x76b4b4cb, + 0xe96e3755, 0xee9faa97, 0x71452909, 0x0a5babea, 0x95812874, + 0xfc66ae2c, 0x63bc2db2, 0x18a2af51, 0x87782ccf, 0xcb6da3e1, + 0x54b7207f, 0x2fa9a29c, 0xb0732102, 0xd994a75a, 0x464e24c4, + 0x3d50a627, 0xa28a25b9, 0xc652d052, 0x598853cc, 0x2296d12f, + 0xbd4c52b1, 0xd4abd4e9, 0x4b715777, 0x306fd594, 0xafb5560a, + 0xe3a0d924, 0x7c7a5aba, 0x0764d859, 0x98be5bc7, 0xf159dd9f, + 0x6e835e01, 0x159ddce2, 0x8a475f7c, 0x8db6c2be, 0x126c4120, + 0x6972c3c3, 0xf6a8405d, 0x9f4fc605, 0x0095459b, 0x7b8bc778, + 0xe45144e6, 0xa844cbc8, 0x379e4856, 0x4c80cab5, 0xd35a492b, + 0xbabdcf73, 0x25674ced, 0x5e79ce0e, 0xc1a34d90, 0x519af58a, + 0xce407614, 0xb55ef4f7, 0x2a847769, 0x4363f131, 0xdcb972af, + 0xa7a7f04c, 0x387d73d2, 0x7468fcfc, 0xebb27f62, 0x90acfd81, + 0x0f767e1f, 0x6691f847, 0xf94b7bd9, 0x8255f93a, 0x1d8f7aa4, + 0x1a7ee766, 0x85a464f8, 0xfebae61b, 0x61606585, 0x0887e3dd, + 0x975d6043, 0xec43e2a0, 0x7399613e, 0x3f8cee10, 0xa0566d8e, + 0xdb48ef6d, 0x44926cf3, 0x2d75eaab, 0xb2af6935, 0xc9b1ebd6, + 0x566b6848}}; + +local const z_word_t FAR crc_braid_big_table[][256] = { + {0x00000000, 0x9e83da9f, 0x7d01c4e4, 0xe3821e7b, 0xbb04f912, + 0x2587238d, 0xc6053df6, 0x5886e769, 0x7609f225, 0xe88a28ba, + 0x0b0836c1, 0x958bec5e, 0xcd0d0b37, 0x538ed1a8, 0xb00ccfd3, + 0x2e8f154c, 0xec12e44b, 0x72913ed4, 0x911320af, 0x0f90fa30, + 0x57161d59, 0xc995c7c6, 0x2a17d9bd, 0xb4940322, 0x9a1b166e, + 0x0498ccf1, 0xe71ad28a, 0x79990815, 0x211fef7c, 0xbf9c35e3, + 0x5c1e2b98, 0xc29df107, 0xd825c897, 0x46a61208, 0xa5240c73, + 0x3ba7d6ec, 0x63213185, 0xfda2eb1a, 0x1e20f561, 0x80a32ffe, + 0xae2c3ab2, 0x30afe02d, 0xd32dfe56, 0x4dae24c9, 0x1528c3a0, + 0x8bab193f, 0x68290744, 0xf6aadddb, 0x34372cdc, 0xaab4f643, + 0x4936e838, 0xd7b532a7, 0x8f33d5ce, 0x11b00f51, 0xf232112a, + 0x6cb1cbb5, 0x423edef9, 0xdcbd0466, 0x3f3f1a1d, 0xa1bcc082, + 0xf93a27eb, 0x67b9fd74, 0x843be30f, 0x1ab83990, 0xf14de1f4, + 0x6fce3b6b, 0x8c4c2510, 0x12cfff8f, 0x4a4918e6, 0xd4cac279, + 0x3748dc02, 0xa9cb069d, 0x874413d1, 0x19c7c94e, 0xfa45d735, + 0x64c60daa, 0x3c40eac3, 0xa2c3305c, 0x41412e27, 0xdfc2f4b8, + 0x1d5f05bf, 0x83dcdf20, 0x605ec15b, 0xfedd1bc4, 0xa65bfcad, + 0x38d82632, 0xdb5a3849, 0x45d9e2d6, 0x6b56f79a, 0xf5d52d05, + 0x1657337e, 0x88d4e9e1, 0xd0520e88, 0x4ed1d417, 0xad53ca6c, + 0x33d010f3, 0x29682963, 0xb7ebf3fc, 0x5469ed87, 0xcaea3718, + 0x926cd071, 0x0cef0aee, 0xef6d1495, 0x71eece0a, 0x5f61db46, + 0xc1e201d9, 0x22601fa2, 0xbce3c53d, 0xe4652254, 0x7ae6f8cb, + 0x9964e6b0, 0x07e73c2f, 0xc57acd28, 0x5bf917b7, 0xb87b09cc, + 0x26f8d353, 0x7e7e343a, 0xe0fdeea5, 0x037ff0de, 0x9dfc2a41, + 0xb3733f0d, 0x2df0e592, 0xce72fbe9, 0x50f12176, 0x0877c61f, + 0x96f41c80, 0x757602fb, 0xebf5d864, 0xa39db332, 0x3d1e69ad, + 0xde9c77d6, 0x401fad49, 0x18994a20, 0x861a90bf, 0x65988ec4, + 0xfb1b545b, 0xd5944117, 0x4b179b88, 0xa89585f3, 0x36165f6c, + 0x6e90b805, 0xf013629a, 0x13917ce1, 0x8d12a67e, 0x4f8f5779, + 0xd10c8de6, 0x328e939d, 0xac0d4902, 0xf48bae6b, 0x6a0874f4, + 0x898a6a8f, 0x1709b010, 0x3986a55c, 0xa7057fc3, 0x448761b8, + 0xda04bb27, 0x82825c4e, 0x1c0186d1, 0xff8398aa, 0x61004235, + 0x7bb87ba5, 0xe53ba13a, 0x06b9bf41, 0x983a65de, 0xc0bc82b7, + 0x5e3f5828, 0xbdbd4653, 0x233e9ccc, 0x0db18980, 0x9332531f, + 0x70b04d64, 0xee3397fb, 0xb6b57092, 0x2836aa0d, 0xcbb4b476, + 0x55376ee9, 0x97aa9fee, 0x09294571, 0xeaab5b0a, 0x74288195, + 0x2cae66fc, 0xb22dbc63, 0x51afa218, 0xcf2c7887, 0xe1a36dcb, + 0x7f20b754, 0x9ca2a92f, 0x022173b0, 0x5aa794d9, 0xc4244e46, + 0x27a6503d, 0xb9258aa2, 0x52d052c6, 0xcc538859, 0x2fd19622, + 0xb1524cbd, 0xe9d4abd4, 0x7757714b, 0x94d56f30, 0x0a56b5af, + 0x24d9a0e3, 0xba5a7a7c, 0x59d86407, 0xc75bbe98, 0x9fdd59f1, + 0x015e836e, 0xe2dc9d15, 0x7c5f478a, 0xbec2b68d, 0x20416c12, + 0xc3c37269, 0x5d40a8f6, 0x05c64f9f, 0x9b459500, 0x78c78b7b, + 0xe64451e4, 0xc8cb44a8, 0x56489e37, 0xb5ca804c, 0x2b495ad3, + 0x73cfbdba, 0xed4c6725, 0x0ece795e, 0x904da3c1, 0x8af59a51, + 0x147640ce, 0xf7f45eb5, 0x6977842a, 0x31f16343, 0xaf72b9dc, + 0x4cf0a7a7, 0xd2737d38, 0xfcfc6874, 0x627fb2eb, 0x81fdac90, + 0x1f7e760f, 0x47f89166, 0xd97b4bf9, 0x3af95582, 0xa47a8f1d, + 0x66e77e1a, 0xf864a485, 0x1be6bafe, 0x85656061, 0xdde38708, + 0x43605d97, 0xa0e243ec, 0x3e619973, 0x10ee8c3f, 0x8e6d56a0, + 0x6def48db, 0xf36c9244, 0xabea752d, 0x3569afb2, 0xd6ebb1c9, + 0x48686b56}, + {0x00000000, 0xc0642817, 0x80c9502e, 0x40ad7839, 0x0093a15c, + 0xc0f7894b, 0x805af172, 0x403ed965, 0x002643b9, 0xc0426bae, + 0x80ef1397, 0x408b3b80, 0x00b5e2e5, 0xc0d1caf2, 0x807cb2cb, + 0x40189adc, 0x414af7a9, 0x812edfbe, 0xc183a787, 0x01e78f90, + 0x41d956f5, 0x81bd7ee2, 0xc11006db, 0x01742ecc, 0x416cb410, + 0x81089c07, 0xc1a5e43e, 0x01c1cc29, 0x41ff154c, 0x819b3d5b, + 0xc1364562, 0x01526d75, 0xc3929f88, 0x03f6b79f, 0x435bcfa6, + 0x833fe7b1, 0xc3013ed4, 0x036516c3, 0x43c86efa, 0x83ac46ed, + 0xc3b4dc31, 0x03d0f426, 0x437d8c1f, 0x8319a408, 0xc3277d6d, + 0x0343557a, 0x43ee2d43, 0x838a0554, 0x82d86821, 0x42bc4036, + 0x0211380f, 0xc2751018, 0x824bc97d, 0x422fe16a, 0x02829953, + 0xc2e6b144, 0x82fe2b98, 0x429a038f, 0x02377bb6, 0xc25353a1, + 0x826d8ac4, 0x4209a2d3, 0x02a4daea, 0xc2c0f2fd, 0xc7234eca, + 0x074766dd, 0x47ea1ee4, 0x878e36f3, 0xc7b0ef96, 0x07d4c781, + 0x4779bfb8, 0x871d97af, 0xc7050d73, 0x07612564, 0x47cc5d5d, + 0x87a8754a, 0xc796ac2f, 0x07f28438, 0x475ffc01, 0x873bd416, + 0x8669b963, 0x460d9174, 0x06a0e94d, 0xc6c4c15a, 0x86fa183f, + 0x469e3028, 0x06334811, 0xc6576006, 0x864ffada, 0x462bd2cd, + 0x0686aaf4, 0xc6e282e3, 0x86dc5b86, 0x46b87391, 0x06150ba8, + 0xc67123bf, 0x04b1d142, 0xc4d5f955, 0x8478816c, 0x441ca97b, + 0x0422701e, 0xc4465809, 0x84eb2030, 0x448f0827, 0x049792fb, + 0xc4f3baec, 0x845ec2d5, 0x443aeac2, 0x040433a7, 0xc4601bb0, + 0x84cd6389, 0x44a94b9e, 0x45fb26eb, 0x859f0efc, 0xc53276c5, + 0x05565ed2, 0x456887b7, 0x850cafa0, 0xc5a1d799, 0x05c5ff8e, + 0x45dd6552, 0x85b94d45, 0xc514357c, 0x05701d6b, 0x454ec40e, + 0x852aec19, 0xc5879420, 0x05e3bc37, 0xcf41ed4f, 0x0f25c558, + 0x4f88bd61, 0x8fec9576, 0xcfd24c13, 0x0fb66404, 0x4f1b1c3d, + 0x8f7f342a, 0xcf67aef6, 0x0f0386e1, 0x4faefed8, 0x8fcad6cf, + 0xcff40faa, 0x0f9027bd, 0x4f3d5f84, 0x8f597793, 0x8e0b1ae6, + 0x4e6f32f1, 0x0ec24ac8, 0xcea662df, 0x8e98bbba, 0x4efc93ad, + 0x0e51eb94, 0xce35c383, 0x8e2d595f, 0x4e497148, 0x0ee40971, + 0xce802166, 0x8ebef803, 0x4edad014, 0x0e77a82d, 0xce13803a, + 0x0cd372c7, 0xccb75ad0, 0x8c1a22e9, 0x4c7e0afe, 0x0c40d39b, + 0xcc24fb8c, 0x8c8983b5, 0x4cedaba2, 0x0cf5317e, 0xcc911969, + 0x8c3c6150, 0x4c584947, 0x0c669022, 0xcc02b835, 0x8cafc00c, + 0x4ccbe81b, 0x4d99856e, 0x8dfdad79, 0xcd50d540, 0x0d34fd57, + 0x4d0a2432, 0x8d6e0c25, 0xcdc3741c, 0x0da75c0b, 0x4dbfc6d7, + 0x8ddbeec0, 0xcd7696f9, 0x0d12beee, 0x4d2c678b, 0x8d484f9c, + 0xcde537a5, 0x0d811fb2, 0x0862a385, 0xc8068b92, 0x88abf3ab, + 0x48cfdbbc, 0x08f102d9, 0xc8952ace, 0x883852f7, 0x485c7ae0, + 0x0844e03c, 0xc820c82b, 0x888db012, 0x48e99805, 0x08d74160, + 0xc8b36977, 0x881e114e, 0x487a3959, 0x4928542c, 0x894c7c3b, + 0xc9e10402, 0x09852c15, 0x49bbf570, 0x89dfdd67, 0xc972a55e, + 0x09168d49, 0x490e1795, 0x896a3f82, 0xc9c747bb, 0x09a36fac, + 0x499db6c9, 0x89f99ede, 0xc954e6e7, 0x0930cef0, 0xcbf03c0d, + 0x0b94141a, 0x4b396c23, 0x8b5d4434, 0xcb639d51, 0x0b07b546, + 0x4baacd7f, 0x8bcee568, 0xcbd67fb4, 0x0bb257a3, 0x4b1f2f9a, + 0x8b7b078d, 0xcb45dee8, 0x0b21f6ff, 0x4b8c8ec6, 0x8be8a6d1, + 0x8abacba4, 0x4adee3b3, 0x0a739b8a, 0xca17b39d, 0x8a296af8, + 0x4a4d42ef, 0x0ae03ad6, 0xca8412c1, 0x8a9c881d, 0x4af8a00a, + 0x0a55d833, 0xca31f024, 0x8a0f2941, 0x4a6b0156, 0x0ac6796f, + 0xcaa25178}, + {0x00000000, 0xd4ea739b, 0xe9d396ed, 0x3d39e576, 0x93a15c00, + 0x474b2f9b, 0x7a72caed, 0xae98b976, 0x2643b900, 0xf2a9ca9b, + 0xcf902fed, 0x1b7a5c76, 0xb5e2e500, 0x6108969b, 0x5c3173ed, + 0x88db0076, 0x4c867201, 0x986c019a, 0xa555e4ec, 0x71bf9777, + 0xdf272e01, 0x0bcd5d9a, 0x36f4b8ec, 0xe21ecb77, 0x6ac5cb01, + 0xbe2fb89a, 0x83165dec, 0x57fc2e77, 0xf9649701, 0x2d8ee49a, + 0x10b701ec, 0xc45d7277, 0x980ce502, 0x4ce69699, 0x71df73ef, + 0xa5350074, 0x0badb902, 0xdf47ca99, 0xe27e2fef, 0x36945c74, + 0xbe4f5c02, 0x6aa52f99, 0x579ccaef, 0x8376b974, 0x2dee0002, + 0xf9047399, 0xc43d96ef, 0x10d7e574, 0xd48a9703, 0x0060e498, + 0x3d5901ee, 0xe9b37275, 0x472bcb03, 0x93c1b898, 0xaef85dee, + 0x7a122e75, 0xf2c92e03, 0x26235d98, 0x1b1ab8ee, 0xcff0cb75, + 0x61687203, 0xb5820198, 0x88bbe4ee, 0x5c519775, 0x3019ca05, + 0xe4f3b99e, 0xd9ca5ce8, 0x0d202f73, 0xa3b89605, 0x7752e59e, + 0x4a6b00e8, 0x9e817373, 0x165a7305, 0xc2b0009e, 0xff89e5e8, + 0x2b639673, 0x85fb2f05, 0x51115c9e, 0x6c28b9e8, 0xb8c2ca73, + 0x7c9fb804, 0xa875cb9f, 0x954c2ee9, 0x41a65d72, 0xef3ee404, + 0x3bd4979f, 0x06ed72e9, 0xd2070172, 0x5adc0104, 0x8e36729f, + 0xb30f97e9, 0x67e5e472, 0xc97d5d04, 0x1d972e9f, 0x20aecbe9, + 0xf444b872, 0xa8152f07, 0x7cff5c9c, 0x41c6b9ea, 0x952cca71, + 0x3bb47307, 0xef5e009c, 0xd267e5ea, 0x068d9671, 0x8e569607, + 0x5abce59c, 0x678500ea, 0xb36f7371, 0x1df7ca07, 0xc91db99c, + 0xf4245cea, 0x20ce2f71, 0xe4935d06, 0x30792e9d, 0x0d40cbeb, + 0xd9aab870, 0x77320106, 0xa3d8729d, 0x9ee197eb, 0x4a0be470, + 0xc2d0e406, 0x163a979d, 0x2b0372eb, 0xffe90170, 0x5171b806, + 0x859bcb9d, 0xb8a22eeb, 0x6c485d70, 0x6032940b, 0xb4d8e790, + 0x89e102e6, 0x5d0b717d, 0xf393c80b, 0x2779bb90, 0x1a405ee6, + 0xceaa2d7d, 0x46712d0b, 0x929b5e90, 0xafa2bbe6, 0x7b48c87d, + 0xd5d0710b, 0x013a0290, 0x3c03e7e6, 0xe8e9947d, 0x2cb4e60a, + 0xf85e9591, 0xc56770e7, 0x118d037c, 0xbf15ba0a, 0x6bffc991, + 0x56c62ce7, 0x822c5f7c, 0x0af75f0a, 0xde1d2c91, 0xe324c9e7, + 0x37ceba7c, 0x9956030a, 0x4dbc7091, 0x708595e7, 0xa46fe67c, + 0xf83e7109, 0x2cd40292, 0x11ede7e4, 0xc507947f, 0x6b9f2d09, + 0xbf755e92, 0x824cbbe4, 0x56a6c87f, 0xde7dc809, 0x0a97bb92, + 0x37ae5ee4, 0xe3442d7f, 0x4ddc9409, 0x9936e792, 0xa40f02e4, + 0x70e5717f, 0xb4b80308, 0x60527093, 0x5d6b95e5, 0x8981e67e, + 0x27195f08, 0xf3f32c93, 0xcecac9e5, 0x1a20ba7e, 0x92fbba08, + 0x4611c993, 0x7b282ce5, 0xafc25f7e, 0x015ae608, 0xd5b09593, + 0xe88970e5, 0x3c63037e, 0x502b5e0e, 0x84c12d95, 0xb9f8c8e3, + 0x6d12bb78, 0xc38a020e, 0x17607195, 0x2a5994e3, 0xfeb3e778, + 0x7668e70e, 0xa2829495, 0x9fbb71e3, 0x4b510278, 0xe5c9bb0e, + 0x3123c895, 0x0c1a2de3, 0xd8f05e78, 0x1cad2c0f, 0xc8475f94, + 0xf57ebae2, 0x2194c979, 0x8f0c700f, 0x5be60394, 0x66dfe6e2, + 0xb2359579, 0x3aee950f, 0xee04e694, 0xd33d03e2, 0x07d77079, + 0xa94fc90f, 0x7da5ba94, 0x409c5fe2, 0x94762c79, 0xc827bb0c, + 0x1ccdc897, 0x21f42de1, 0xf51e5e7a, 0x5b86e70c, 0x8f6c9497, + 0xb25571e1, 0x66bf027a, 0xee64020c, 0x3a8e7197, 0x07b794e1, + 0xd35de77a, 0x7dc55e0c, 0xa92f2d97, 0x9416c8e1, 0x40fcbb7a, + 0x84a1c90d, 0x504bba96, 0x6d725fe0, 0xb9982c7b, 0x1700950d, + 0xc3eae696, 0xfed303e0, 0x2a39707b, 0xa2e2700d, 0x76080396, + 0x4b31e6e0, 0x9fdb957b, 0x31432c0d, 0xe5a95f96, 0xd890bae0, + 0x0c7ac97b}, + {0x00000000, 0x27652581, 0x0fcc3bd9, 0x28a91e58, 0x5f9e0669, + 0x78fb23e8, 0x50523db0, 0x77371831, 0xbe3c0dd2, 0x99592853, + 0xb1f0360b, 0x9695138a, 0xe1a20bbb, 0xc6c72e3a, 0xee6e3062, + 0xc90b15e3, 0x3d7f6b7f, 0x1a1a4efe, 0x32b350a6, 0x15d67527, + 0x62e16d16, 0x45844897, 0x6d2d56cf, 0x4a48734e, 0x834366ad, + 0xa426432c, 0x8c8f5d74, 0xabea78f5, 0xdcdd60c4, 0xfbb84545, + 0xd3115b1d, 0xf4747e9c, 0x7afed6fe, 0x5d9bf37f, 0x7532ed27, + 0x5257c8a6, 0x2560d097, 0x0205f516, 0x2aaceb4e, 0x0dc9cecf, + 0xc4c2db2c, 0xe3a7fead, 0xcb0ee0f5, 0xec6bc574, 0x9b5cdd45, + 0xbc39f8c4, 0x9490e69c, 0xb3f5c31d, 0x4781bd81, 0x60e49800, + 0x484d8658, 0x6f28a3d9, 0x181fbbe8, 0x3f7a9e69, 0x17d38031, + 0x30b6a5b0, 0xf9bdb053, 0xded895d2, 0xf6718b8a, 0xd114ae0b, + 0xa623b63a, 0x814693bb, 0xa9ef8de3, 0x8e8aa862, 0xb5fadc26, + 0x929ff9a7, 0xba36e7ff, 0x9d53c27e, 0xea64da4f, 0xcd01ffce, + 0xe5a8e196, 0xc2cdc417, 0x0bc6d1f4, 0x2ca3f475, 0x040aea2d, + 0x236fcfac, 0x5458d79d, 0x733df21c, 0x5b94ec44, 0x7cf1c9c5, + 0x8885b759, 0xafe092d8, 0x87498c80, 0xa02ca901, 0xd71bb130, + 0xf07e94b1, 0xd8d78ae9, 0xffb2af68, 0x36b9ba8b, 0x11dc9f0a, + 0x39758152, 0x1e10a4d3, 0x6927bce2, 0x4e429963, 0x66eb873b, + 0x418ea2ba, 0xcf040ad8, 0xe8612f59, 0xc0c83101, 0xe7ad1480, + 0x909a0cb1, 0xb7ff2930, 0x9f563768, 0xb83312e9, 0x7138070a, + 0x565d228b, 0x7ef43cd3, 0x59911952, 0x2ea60163, 0x09c324e2, + 0x216a3aba, 0x060f1f3b, 0xf27b61a7, 0xd51e4426, 0xfdb75a7e, + 0xdad27fff, 0xade567ce, 0x8a80424f, 0xa2295c17, 0x854c7996, + 0x4c476c75, 0x6b2249f4, 0x438b57ac, 0x64ee722d, 0x13d96a1c, + 0x34bc4f9d, 0x1c1551c5, 0x3b707444, 0x6af5b94d, 0x4d909ccc, + 0x65398294, 0x425ca715, 0x356bbf24, 0x120e9aa5, 0x3aa784fd, + 0x1dc2a17c, 0xd4c9b49f, 0xf3ac911e, 0xdb058f46, 0xfc60aac7, + 0x8b57b2f6, 0xac329777, 0x849b892f, 0xa3feacae, 0x578ad232, + 0x70eff7b3, 0x5846e9eb, 0x7f23cc6a, 0x0814d45b, 0x2f71f1da, + 0x07d8ef82, 0x20bdca03, 0xe9b6dfe0, 0xced3fa61, 0xe67ae439, + 0xc11fc1b8, 0xb628d989, 0x914dfc08, 0xb9e4e250, 0x9e81c7d1, + 0x100b6fb3, 0x376e4a32, 0x1fc7546a, 0x38a271eb, 0x4f9569da, + 0x68f04c5b, 0x40595203, 0x673c7782, 0xae376261, 0x895247e0, + 0xa1fb59b8, 0x869e7c39, 0xf1a96408, 0xd6cc4189, 0xfe655fd1, + 0xd9007a50, 0x2d7404cc, 0x0a11214d, 0x22b83f15, 0x05dd1a94, + 0x72ea02a5, 0x558f2724, 0x7d26397c, 0x5a431cfd, 0x9348091e, + 0xb42d2c9f, 0x9c8432c7, 0xbbe11746, 0xccd60f77, 0xebb32af6, + 0xc31a34ae, 0xe47f112f, 0xdf0f656b, 0xf86a40ea, 0xd0c35eb2, + 0xf7a67b33, 0x80916302, 0xa7f44683, 0x8f5d58db, 0xa8387d5a, + 0x613368b9, 0x46564d38, 0x6eff5360, 0x499a76e1, 0x3ead6ed0, + 0x19c84b51, 0x31615509, 0x16047088, 0xe2700e14, 0xc5152b95, + 0xedbc35cd, 0xcad9104c, 0xbdee087d, 0x9a8b2dfc, 0xb22233a4, + 0x95471625, 0x5c4c03c6, 0x7b292647, 0x5380381f, 0x74e51d9e, + 0x03d205af, 0x24b7202e, 0x0c1e3e76, 0x2b7b1bf7, 0xa5f1b395, + 0x82949614, 0xaa3d884c, 0x8d58adcd, 0xfa6fb5fc, 0xdd0a907d, + 0xf5a38e25, 0xd2c6aba4, 0x1bcdbe47, 0x3ca89bc6, 0x1401859e, + 0x3364a01f, 0x4453b82e, 0x63369daf, 0x4b9f83f7, 0x6cfaa676, + 0x988ed8ea, 0xbfebfd6b, 0x9742e333, 0xb027c6b2, 0xc710de83, + 0xe075fb02, 0xc8dce55a, 0xefb9c0db, 0x26b2d538, 0x01d7f0b9, + 0x297eeee1, 0x0e1bcb60, 0x792cd351, 0x5e49f6d0, 0x76e0e888, + 0x5185cd09}}; + +#endif + +#endif + #endif - } -}; + +local const z_crc_t FAR x2n_table[] = { + 0x40000000, 0x20000000, 0x08000000, 0x00800000, 0x00008000, + 0xedb88320, 0xb1e6b092, 0xa06a2517, 0xed627dae, 0x88d14467, + 0xd7bbfe6a, 0xec447f11, 0x8e7ea170, 0x6427800e, 0x4d47bae0, + 0x09fe548f, 0x83852d0f, 0x30362f1a, 0x7b5a9cc3, 0x31fec169, + 0x9fec022a, 0x6c8dedc4, 0x15d6874d, 0x5fde7a4e, 0xbad90e37, + 0x2e4e5eef, 0x4eaba214, 0xa8a472c0, 0x429a969e, 0x148d302a, + 0xc40ba6d0, 0xc4e22c3c}; Index: compat/zlib/deflate.c ================================================================== --- compat/zlib/deflate.c +++ compat/zlib/deflate.c @@ -1,7 +1,7 @@ /* deflate.c -- compress data using the deflation algorithm - * Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler + * Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* * ALGORITHM @@ -50,57 +50,35 @@ /* @(#) $Id$ */ #include "deflate.h" const char deflate_copyright[] = - " deflate 1.2.11 Copyright 1995-2017 Jean-loup Gailly and Mark Adler "; + " deflate 1.3.1 Copyright 1995-2024 Jean-loup Gailly and Mark Adler "; /* If you use the zlib library in a product, an acknowledgment is welcome in the documentation of your product. If for some reason you cannot include such an acknowledgment, I would appreciate that you keep this copyright string in the executable of your product. */ -/* =========================================================================== - * Function prototypes. - */ typedef enum { need_more, /* block not completed, need more input or more output */ block_done, /* block flush performed */ finish_started, /* finish started, need only more output at next deflate */ finish_done /* finish done, accept no more input or output */ } block_state; -typedef block_state (*compress_func) OF((deflate_state *s, int flush)); +typedef block_state (*compress_func)(deflate_state *s, int flush); /* Compression function. Returns the block state after the call. */ -local int deflateStateCheck OF((z_streamp strm)); -local void slide_hash OF((deflate_state *s)); -local void fill_window OF((deflate_state *s)); -local block_state deflate_stored OF((deflate_state *s, int flush)); -local block_state deflate_fast OF((deflate_state *s, int flush)); +local block_state deflate_stored(deflate_state *s, int flush); +local block_state deflate_fast(deflate_state *s, int flush); #ifndef FASTEST -local block_state deflate_slow OF((deflate_state *s, int flush)); -#endif -local block_state deflate_rle OF((deflate_state *s, int flush)); -local block_state deflate_huff OF((deflate_state *s, int flush)); -local void lm_init OF((deflate_state *s)); -local void putShortMSB OF((deflate_state *s, uInt b)); -local void flush_pending OF((z_streamp strm)); -local unsigned read_buf OF((z_streamp strm, Bytef *buf, unsigned size)); -#ifdef ASMV -# pragma message("Assembler code may have bugs -- use at your own risk") - void match_init OF((void)); /* asm code initialization */ - uInt longest_match OF((deflate_state *s, IPos cur_match)); -#else -local uInt longest_match OF((deflate_state *s, IPos cur_match)); -#endif - -#ifdef ZLIB_DEBUG -local void check_match OF((deflate_state *s, IPos start, IPos match, - int length)); -#endif +local block_state deflate_slow(deflate_state *s, int flush); +#endif +local block_state deflate_rle(deflate_state *s, int flush); +local block_state deflate_huff(deflate_state *s, int flush); /* =========================================================================== * Local data */ @@ -158,11 +136,11 @@ * Update a hash value with the given input byte * IN assertion: all calls to UPDATE_HASH are made with consecutive input * characters, so that a running hash key can be computed from the previous * key instead of complete recalculation each time. */ -#define UPDATE_HASH(s,h,c) (h = (((h)<hash_shift) ^ (c)) & s->hash_mask) +#define UPDATE_HASH(s,h,c) (h = (((h) << s->hash_shift) ^ (c)) & s->hash_mask) /* =========================================================================== * Insert string str in the dictionary and set match_head to the previous head * of the hash chain (the most recent string with same hash key). Return @@ -188,21 +166,27 @@ /* =========================================================================== * Initialize the hash table (avoiding 64K overflow for 16 bit systems). * prev[] will be initialized on the fly. */ #define CLEAR_HASH(s) \ - s->head[s->hash_size-1] = NIL; \ - zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); + do { \ + s->head[s->hash_size - 1] = NIL; \ + zmemzero((Bytef *)s->head, \ + (unsigned)(s->hash_size - 1)*sizeof(*s->head)); \ + } while (0) /* =========================================================================== * Slide the hash table when sliding the window down (could be avoided with 32 * bit values at the expense of memory usage). We slide even when level == 0 to * keep the hash table consistent if we switch back to level > 0 later. */ -local void slide_hash(s) - deflate_state *s; -{ +#if defined(__has_feature) +# if __has_feature(memory_sanitizer) + __attribute__((no_sanitize("memory"))) +# endif +#endif +local void slide_hash(deflate_state *s) { unsigned n, m; Posf *p; uInt wsize = s->w_size; n = s->hash_size; @@ -221,44 +205,186 @@ * its value will never be used. */ } while (--n); #endif } + +/* =========================================================================== + * Read a new buffer from the current input stream, update the adler32 + * and total number of bytes read. All deflate() input goes through + * this function so some applications may wish to modify it to avoid + * allocating a large strm->next_in buffer and copying from it. + * (See also flush_pending()). + */ +local unsigned read_buf(z_streamp strm, Bytef *buf, unsigned size) { + unsigned len = strm->avail_in; + + if (len > size) len = size; + if (len == 0) return 0; + + strm->avail_in -= len; + + zmemcpy(buf, strm->next_in, len); + if (strm->state->wrap == 1) { + strm->adler = adler32(strm->adler, buf, len); + } +#ifdef GZIP + else if (strm->state->wrap == 2) { + strm->adler = crc32(strm->adler, buf, len); + } +#endif + strm->next_in += len; + strm->total_in += len; + + return len; +} + +/* =========================================================================== + * Fill the window when the lookahead becomes insufficient. + * Updates strstart and lookahead. + * + * IN assertion: lookahead < MIN_LOOKAHEAD + * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD + * At least one byte has been read, or avail_in == 0; reads are + * performed for at least two bytes (required for the zip translate_eol + * option -- not supported here). + */ +local void fill_window(deflate_state *s) { + unsigned n; + unsigned more; /* Amount of free space at the end of the window. */ + uInt wsize = s->w_size; + + Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); + + do { + more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); + + /* Deal with !@#$% 64K limit: */ + if (sizeof(int) <= 2) { + if (more == 0 && s->strstart == 0 && s->lookahead == 0) { + more = wsize; + + } else if (more == (unsigned)(-1)) { + /* Very unlikely, but possible on 16 bit machine if + * strstart == 0 && lookahead == 1 (input done a byte at time) + */ + more--; + } + } + + /* If the window is almost full and there is insufficient lookahead, + * move the upper half to the lower one to make room in the upper half. + */ + if (s->strstart >= wsize + MAX_DIST(s)) { + + zmemcpy(s->window, s->window + wsize, (unsigned)wsize - more); + s->match_start -= wsize; + s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ + s->block_start -= (long) wsize; + if (s->insert > s->strstart) + s->insert = s->strstart; + slide_hash(s); + more += wsize; + } + if (s->strm->avail_in == 0) break; + + /* If there was no sliding: + * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && + * more == window_size - lookahead - strstart + * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) + * => more >= window_size - 2*WSIZE + 2 + * In the BIG_MEM or MMAP case (not yet supported), + * window_size == input_size + MIN_LOOKAHEAD && + * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. + * Otherwise, window_size == 2*WSIZE so more >= 2. + * If there was sliding, more >= WSIZE. So in all cases, more >= 2. + */ + Assert(more >= 2, "more < 2"); + + n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); + s->lookahead += n; + + /* Initialize the hash value now that we have some input: */ + if (s->lookahead + s->insert >= MIN_MATCH) { + uInt str = s->strstart - s->insert; + s->ins_h = s->window[str]; + UPDATE_HASH(s, s->ins_h, s->window[str + 1]); +#if MIN_MATCH != 3 + Call UPDATE_HASH() MIN_MATCH-3 more times +#endif + while (s->insert) { + UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); +#ifndef FASTEST + s->prev[str & s->w_mask] = s->head[s->ins_h]; +#endif + s->head[s->ins_h] = (Pos)str; + str++; + s->insert--; + if (s->lookahead + s->insert < MIN_MATCH) + break; + } + } + /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, + * but this is not important since only literal bytes will be emitted. + */ + + } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0); + + /* If the WIN_INIT bytes after the end of the current data have never been + * written, then zero those bytes in order to avoid memory check reports of + * the use of uninitialized (or uninitialised as Julian writes) bytes by + * the longest match routines. Update the high water mark for the next + * time through here. WIN_INIT is set to MAX_MATCH since the longest match + * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. + */ + if (s->high_water < s->window_size) { + ulg curr = s->strstart + (ulg)(s->lookahead); + ulg init; + + if (s->high_water < curr) { + /* Previous high water mark below current data -- zero WIN_INIT + * bytes or up to end of window, whichever is less. + */ + init = s->window_size - curr; + if (init > WIN_INIT) + init = WIN_INIT; + zmemzero(s->window + curr, (unsigned)init); + s->high_water = curr + init; + } + else if (s->high_water < (ulg)curr + WIN_INIT) { + /* High water mark at or above current data, but below current data + * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up + * to end of window, whichever is less. + */ + init = (ulg)curr + WIN_INIT - s->high_water; + if (init > s->window_size - s->high_water) + init = s->window_size - s->high_water; + zmemzero(s->window + s->high_water, (unsigned)init); + s->high_water += init; + } + } + + Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, + "not enough room for search"); +} /* ========================================================================= */ -int ZEXPORT deflateInit_(strm, level, version, stream_size) - z_streamp strm; - int level; - const char *version; - int stream_size; -{ +int ZEXPORT deflateInit_(z_streamp strm, int level, const char *version, + int stream_size) { return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, version, stream_size); /* To do: ignore strm->next_in if we use it as window */ } /* ========================================================================= */ -int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy, - version, stream_size) - z_streamp strm; - int level; - int method; - int windowBits; - int memLevel; - int strategy; - const char *version; - int stream_size; -{ +int ZEXPORT deflateInit2_(z_streamp strm, int level, int method, + int windowBits, int memLevel, int strategy, + const char *version, int stream_size) { deflate_state *s; int wrap = 1; static const char my_version[] = ZLIB_VERSION; - ushf *overlay; - /* We overlay pending_buf and d_buf+l_buf. This works since the average - * output size for (length,distance) codes is <= 24 bits. - */ - if (version == Z_NULL || version[0] != my_version[0] || stream_size != sizeof(z_stream)) { return Z_VERSION_ERROR; } if (strm == Z_NULL) return Z_STREAM_ERROR; @@ -285,10 +411,12 @@ if (level == Z_DEFAULT_COMPRESSION) level = 6; #endif if (windowBits < 0) { /* suppress zlib wrapper */ wrap = 0; + if (windowBits < -15) + return Z_STREAM_ERROR; windowBits = -windowBits; } #ifdef GZIP else if (windowBits > 15) { wrap = 2; /* write gzip wrapper instead */ @@ -314,33 +442,81 @@ s->w_mask = s->w_size - 1; s->hash_bits = (uInt)memLevel + 7; s->hash_size = 1 << s->hash_bits; s->hash_mask = s->hash_size - 1; - s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH); + s->hash_shift = ((s->hash_bits + MIN_MATCH-1) / MIN_MATCH); s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte)); s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos)); s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos)); s->high_water = 0; /* nothing written to s->window yet */ s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ - overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); - s->pending_buf = (uchf *) overlay; - s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L); + /* We overlay pending_buf and sym_buf. This works since the average size + * for length/distance pairs over any compressed block is assured to be 31 + * bits or less. + * + * Analysis: The longest fixed codes are a length code of 8 bits plus 5 + * extra bits, for lengths 131 to 257. The longest fixed distance codes are + * 5 bits plus 13 extra bits, for distances 16385 to 32768. The longest + * possible fixed-codes length/distance pair is then 31 bits total. + * + * sym_buf starts one-fourth of the way into pending_buf. So there are + * three bytes in sym_buf for every four bytes in pending_buf. Each symbol + * in sym_buf is three bytes -- two for the distance and one for the + * literal/length. As each symbol is consumed, the pointer to the next + * sym_buf value to read moves forward three bytes. From that symbol, up to + * 31 bits are written to pending_buf. The closest the written pending_buf + * bits gets to the next sym_buf symbol to read is just before the last + * code is written. At that time, 31*(n - 2) bits have been written, just + * after 24*(n - 2) bits have been consumed from sym_buf. sym_buf starts at + * 8*n bits into pending_buf. (Note that the symbol buffer fills when n - 1 + * symbols are written.) The closest the writing gets to what is unread is + * then n + 14 bits. Here n is lit_bufsize, which is 16384 by default, and + * can range from 128 to 32768. + * + * Therefore, at a minimum, there are 142 bits of space between what is + * written and what is read in the overlain buffers, so the symbols cannot + * be overwritten by the compressed data. That space is actually 139 bits, + * due to the three-bit fixed-code block header. + * + * That covers the case where either Z_FIXED is specified, forcing fixed + * codes, or when the use of fixed codes is chosen, because that choice + * results in a smaller compressed block than dynamic codes. That latter + * condition then assures that the above analysis also covers all dynamic + * blocks. A dynamic-code block will only be chosen to be emitted if it has + * fewer bits than a fixed-code block would for the same set of symbols. + * Therefore its average symbol length is assured to be less than 31. So + * the compressed data for a dynamic block also cannot overwrite the + * symbols from which it is being constructed. + */ + + s->pending_buf = (uchf *) ZALLOC(strm, s->lit_bufsize, LIT_BUFS); + s->pending_buf_size = (ulg)s->lit_bufsize * 4; if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL || s->pending_buf == Z_NULL) { s->status = FINISH_STATE; strm->msg = ERR_MSG(Z_MEM_ERROR); deflateEnd (strm); return Z_MEM_ERROR; } - s->d_buf = overlay + s->lit_bufsize/sizeof(ush); - s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; +#ifdef LIT_MEM + s->d_buf = (ushf *)(s->pending_buf + (s->lit_bufsize << 1)); + s->l_buf = s->pending_buf + (s->lit_bufsize << 2); + s->sym_end = s->lit_bufsize - 1; +#else + s->sym_buf = s->pending_buf + s->lit_bufsize; + s->sym_end = (s->lit_bufsize - 1) * 3; +#endif + /* We avoid equality with lit_bufsize*3 because of wraparound at 64K + * on 16 bit machines and because stored blocks are restricted to + * 64K-1 bytes. + */ s->level = level; s->strategy = strategy; s->method = (Byte)method; @@ -348,13 +524,11 @@ } /* ========================================================================= * Check for a valid deflate stream state. Return 0 if ok, 1 if not. */ -local int deflateStateCheck (strm) - z_streamp strm; -{ +local int deflateStateCheck(z_streamp strm) { deflate_state *s; if (strm == Z_NULL || strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) return 1; s = strm->state; @@ -371,15 +545,12 @@ return 1; return 0; } /* ========================================================================= */ -int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength) - z_streamp strm; - const Bytef *dictionary; - uInt dictLength; -{ +int ZEXPORT deflateSetDictionary(z_streamp strm, const Bytef *dictionary, + uInt dictLength) { deflate_state *s; uInt str, n; int wrap; unsigned avail; z_const unsigned char *next; @@ -440,15 +611,12 @@ s->wrap = wrap; return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength) - z_streamp strm; - Bytef *dictionary; - uInt *dictLength; -{ +int ZEXPORT deflateGetDictionary(z_streamp strm, Bytef *dictionary, + uInt *dictLength) { deflate_state *s; uInt len; if (deflateStateCheck(strm)) return Z_STREAM_ERROR; @@ -462,13 +630,11 @@ *dictLength = len; return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflateResetKeep (strm) - z_streamp strm; -{ +int ZEXPORT deflateResetKeep(z_streamp strm) { deflate_state *s; if (deflateStateCheck(strm)) { return Z_STREAM_ERROR; } @@ -486,73 +652,91 @@ } s->status = #ifdef GZIP s->wrap == 2 ? GZIP_STATE : #endif - s->wrap ? INIT_STATE : BUSY_STATE; + INIT_STATE; strm->adler = #ifdef GZIP s->wrap == 2 ? crc32(0L, Z_NULL, 0) : #endif adler32(0L, Z_NULL, 0); - s->last_flush = Z_NO_FLUSH; + s->last_flush = -2; _tr_init(s); return Z_OK; } + +/* =========================================================================== + * Initialize the "longest match" routines for a new zlib stream + */ +local void lm_init(deflate_state *s) { + s->window_size = (ulg)2L*s->w_size; + + CLEAR_HASH(s); + + /* Set the default configuration parameters: + */ + s->max_lazy_match = configuration_table[s->level].max_lazy; + s->good_match = configuration_table[s->level].good_length; + s->nice_match = configuration_table[s->level].nice_length; + s->max_chain_length = configuration_table[s->level].max_chain; + + s->strstart = 0; + s->block_start = 0L; + s->lookahead = 0; + s->insert = 0; + s->match_length = s->prev_length = MIN_MATCH-1; + s->match_available = 0; + s->ins_h = 0; +} /* ========================================================================= */ -int ZEXPORT deflateReset (strm) - z_streamp strm; -{ +int ZEXPORT deflateReset(z_streamp strm) { int ret; ret = deflateResetKeep(strm); if (ret == Z_OK) lm_init(strm->state); return ret; } /* ========================================================================= */ -int ZEXPORT deflateSetHeader (strm, head) - z_streamp strm; - gz_headerp head; -{ +int ZEXPORT deflateSetHeader(z_streamp strm, gz_headerp head) { if (deflateStateCheck(strm) || strm->state->wrap != 2) return Z_STREAM_ERROR; strm->state->gzhead = head; return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflatePending (strm, pending, bits) - unsigned *pending; - int *bits; - z_streamp strm; -{ +int ZEXPORT deflatePending(z_streamp strm, unsigned *pending, int *bits) { if (deflateStateCheck(strm)) return Z_STREAM_ERROR; if (pending != Z_NULL) *pending = strm->state->pending; if (bits != Z_NULL) *bits = strm->state->bi_valid; return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflatePrime (strm, bits, value) - z_streamp strm; - int bits; - int value; -{ +int ZEXPORT deflatePrime(z_streamp strm, int bits, int value) { deflate_state *s; int put; if (deflateStateCheck(strm)) return Z_STREAM_ERROR; s = strm->state; - if ((Bytef *)(s->d_buf) < s->pending_out + ((Buf_size + 7) >> 3)) +#ifdef LIT_MEM + if (bits < 0 || bits > 16 || + (uchf *)s->d_buf < s->pending_out + ((Buf_size + 7) >> 3)) + return Z_BUF_ERROR; +#else + if (bits < 0 || bits > 16 || + s->sym_buf < s->pending_out + ((Buf_size + 7) >> 3)) return Z_BUF_ERROR; +#endif do { put = Buf_size - s->bi_valid; if (put > bits) put = bits; s->bi_buf |= (ush)((value & ((1 << put) - 1)) << s->bi_valid); @@ -563,15 +747,11 @@ } while (bits); return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflateParams(strm, level, strategy) - z_streamp strm; - int level; - int strategy; -{ +int ZEXPORT deflateParams(z_streamp strm, int level, int strategy) { deflate_state *s; compress_func func; if (deflateStateCheck(strm)) return Z_STREAM_ERROR; s = strm->state; @@ -585,16 +765,16 @@ return Z_STREAM_ERROR; } func = configuration_table[s->level].func; if ((strategy != s->strategy || func != configuration_table[level].func) && - s->high_water) { + s->last_flush != -2) { /* Flush the last buffer: */ int err = deflate(strm, Z_BLOCK); if (err == Z_STREAM_ERROR) return err; - if (strm->avail_out == 0) + if (strm->avail_in || (s->strstart - s->block_start) + s->lookahead) return Z_BUF_ERROR; } if (s->level != level) { if (s->level == 0 && s->matches != 0) { if (s->matches == 1) @@ -612,17 +792,12 @@ s->strategy = strategy; return Z_OK; } /* ========================================================================= */ -int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain) - z_streamp strm; - int good_length; - int max_lazy; - int nice_length; - int max_chain; -{ +int ZEXPORT deflateTune(z_streamp strm, int good_length, int max_lazy, + int nice_length, int max_chain) { deflate_state *s; if (deflateStateCheck(strm)) return Z_STREAM_ERROR; s = strm->state; s->good_match = (uInt)good_length; @@ -631,40 +806,51 @@ s->max_chain_length = (uInt)max_chain; return Z_OK; } /* ========================================================================= - * For the default windowBits of 15 and memLevel of 8, this function returns - * a close to exact, as well as small, upper bound on the compressed size. - * They are coded as constants here for a reason--if the #define's are - * changed, then this function needs to be changed as well. The return - * value for 15 and 8 only works for those exact settings. - * - * For any setting other than those defaults for windowBits and memLevel, - * the value returned is a conservative worst case for the maximum expansion - * resulting from using fixed blocks instead of stored blocks, which deflate - * can emit on compressed data for some combinations of the parameters. - * - * This function could be more sophisticated to provide closer upper bounds for - * every combination of windowBits and memLevel. But even the conservative - * upper bound of about 14% expansion does not seem onerous for output buffer - * allocation. - */ -uLong ZEXPORT deflateBound(strm, sourceLen) - z_streamp strm; - uLong sourceLen; -{ + * For the default windowBits of 15 and memLevel of 8, this function returns a + * close to exact, as well as small, upper bound on the compressed size. This + * is an expansion of ~0.03%, plus a small constant. + * + * For any setting other than those defaults for windowBits and memLevel, one + * of two worst case bounds is returned. This is at most an expansion of ~4% or + * ~13%, plus a small constant. + * + * Both the 0.03% and 4% derive from the overhead of stored blocks. The first + * one is for stored blocks of 16383 bytes (memLevel == 8), whereas the second + * is for stored blocks of 127 bytes (the worst case memLevel == 1). The + * expansion results from five bytes of header for each stored block. + * + * The larger expansion of 13% results from a window size less than or equal to + * the symbols buffer size (windowBits <= memLevel + 7). In that case some of + * the data being compressed may have slid out of the sliding window, impeding + * a stored block from being emitted. Then the only choice is a fixed or + * dynamic block, where a fixed block limits the maximum expansion to 9 bits + * per 8-bit byte, plus 10 bits for every block. The smallest block size for + * which this can occur is 255 (memLevel == 2). + * + * Shifts are used to approximate divisions, for speed. + */ +uLong ZEXPORT deflateBound(z_streamp strm, uLong sourceLen) { deflate_state *s; - uLong complen, wraplen; + uLong fixedlen, storelen, wraplen; - /* conservative upper bound for compressed data */ - complen = sourceLen + - ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5; + /* upper bound for fixed blocks with 9-bit literals and length 255 + (memLevel == 2, which is the lowest that may not use stored blocks) -- + ~13% overhead plus a small constant */ + fixedlen = sourceLen + (sourceLen >> 3) + (sourceLen >> 8) + + (sourceLen >> 9) + 4; - /* if can't get parameters, return conservative bound plus zlib wrapper */ + /* upper bound for stored blocks with length 127 (memLevel == 1) -- + ~4% overhead plus a small constant */ + storelen = sourceLen + (sourceLen >> 5) + (sourceLen >> 7) + + (sourceLen >> 11) + 7; + + /* if can't get parameters, return larger bound plus a zlib wrapper */ if (deflateStateCheck(strm)) - return complen + 6; + return (fixedlen > storelen ? fixedlen : storelen) + 6; /* compute wrapper length */ s = strm->state; switch (s->wrap) { case 0: /* raw deflate */ @@ -697,28 +883,27 @@ #endif default: /* for compiler happiness */ wraplen = 6; } - /* if not default parameters, return conservative bound */ + /* if not default parameters, return one of the conservative bounds */ if (s->w_bits != 15 || s->hash_bits != 8 + 7) - return complen + wraplen; + return (s->w_bits <= s->hash_bits && s->level ? fixedlen : storelen) + + wraplen; - /* default settings: return tight bound for that case */ + /* default settings: return tight bound for that case -- ~0.03% overhead + plus a small constant */ return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + (sourceLen >> 25) + 13 - 6 + wraplen; } /* ========================================================================= * Put a short in the pending buffer. The 16-bit value is put in MSB order. * IN assertion: the stream state is correct and there is enough room in * pending_buf. */ -local void putShortMSB (s, b) - deflate_state *s; - uInt b; -{ +local void putShortMSB(deflate_state *s, uInt b) { put_byte(s, (Byte)(b >> 8)); put_byte(s, (Byte)(b & 0xff)); } /* ========================================================================= @@ -725,13 +910,11 @@ * Flush as much pending output as possible. All deflate() output, except for * some deflate_stored() output, goes through this function so some * applications may wish to modify it to avoid allocating a large * strm->next_out buffer and copying into it. (See also read_buf()). */ -local void flush_pending(strm) - z_streamp strm; -{ +local void flush_pending(z_streamp strm) { unsigned len; deflate_state *s = strm->state; _tr_flush_bits(s); len = s->pending; @@ -758,14 +941,11 @@ strm->adler = crc32(strm->adler, s->pending_buf + (beg), \ s->pending - (beg)); \ } while (0) /* ========================================================================= */ -int ZEXPORT deflate (strm, flush) - z_streamp strm; - int flush; -{ +int ZEXPORT deflate(z_streamp strm, int flush) { int old_flush; /* value of flush param for previous deflate call */ deflate_state *s; if (deflateStateCheck(strm) || flush > Z_BLOCK || flush < 0) { return Z_STREAM_ERROR; @@ -809,13 +989,15 @@ if (s->status == FINISH_STATE && strm->avail_in != 0) { ERR_RETURN(strm, Z_BUF_ERROR); } /* Write the header */ + if (s->status == INIT_STATE && s->wrap == 0) + s->status = BUSY_STATE; if (s->status == INIT_STATE) { /* zlib header */ - uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8; + uInt header = (Z_DEFLATED + ((s->w_bits - 8) << 4)) << 8; uInt level_flags; if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2) level_flags = 0; else if (s->level < 6) @@ -1071,13 +1253,11 @@ if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */ return s->pending != 0 ? Z_OK : Z_STREAM_END; } /* ========================================================================= */ -int ZEXPORT deflateEnd (strm) - z_streamp strm; -{ +int ZEXPORT deflateEnd(z_streamp strm) { int status; if (deflateStateCheck(strm)) return Z_STREAM_ERROR; status = strm->state->status; @@ -1097,20 +1277,18 @@ /* ========================================================================= * Copy the source state to the destination state. * To simplify the source, this is not supported for 16-bit MSDOS (which * doesn't have enough memory anyway to duplicate compression states). */ -int ZEXPORT deflateCopy (dest, source) - z_streamp dest; - z_streamp source; -{ +int ZEXPORT deflateCopy(z_streamp dest, z_streamp source) { #ifdef MAXSEG_64K + (void)dest; + (void)source; return Z_STREAM_ERROR; #else deflate_state *ds; deflate_state *ss; - ushf *overlay; if (deflateStateCheck(source) || dest == Z_NULL) { return Z_STREAM_ERROR; } @@ -1126,12 +1304,11 @@ ds->strm = dest; ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte)); ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos)); ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos)); - overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2); - ds->pending_buf = (uchf *) overlay; + ds->pending_buf = (uchf *) ZALLOC(dest, ds->lit_bufsize, LIT_BUFS); if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL || ds->pending_buf == Z_NULL) { deflateEnd (dest); return Z_MEM_ERROR; @@ -1138,89 +1315,28 @@ } /* following zmemcpy do not work for 16-bit MSDOS */ zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte)); zmemcpy((voidpf)ds->prev, (voidpf)ss->prev, ds->w_size * sizeof(Pos)); zmemcpy((voidpf)ds->head, (voidpf)ss->head, ds->hash_size * sizeof(Pos)); - zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size); + zmemcpy(ds->pending_buf, ss->pending_buf, ds->lit_bufsize * LIT_BUFS); ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf); - ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush); - ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize; +#ifdef LIT_MEM + ds->d_buf = (ushf *)(ds->pending_buf + (ds->lit_bufsize << 1)); + ds->l_buf = ds->pending_buf + (ds->lit_bufsize << 2); +#else + ds->sym_buf = ds->pending_buf + ds->lit_bufsize; +#endif ds->l_desc.dyn_tree = ds->dyn_ltree; ds->d_desc.dyn_tree = ds->dyn_dtree; ds->bl_desc.dyn_tree = ds->bl_tree; return Z_OK; #endif /* MAXSEG_64K */ } -/* =========================================================================== - * Read a new buffer from the current input stream, update the adler32 - * and total number of bytes read. All deflate() input goes through - * this function so some applications may wish to modify it to avoid - * allocating a large strm->next_in buffer and copying from it. - * (See also flush_pending()). - */ -local unsigned read_buf(strm, buf, size) - z_streamp strm; - Bytef *buf; - unsigned size; -{ - unsigned len = strm->avail_in; - - if (len > size) len = size; - if (len == 0) return 0; - - strm->avail_in -= len; - - zmemcpy(buf, strm->next_in, len); - if (strm->state->wrap == 1) { - strm->adler = adler32(strm->adler, buf, len); - } -#ifdef GZIP - else if (strm->state->wrap == 2) { - strm->adler = crc32(strm->adler, buf, len); - } -#endif - strm->next_in += len; - strm->total_in += len; - - return len; -} - -/* =========================================================================== - * Initialize the "longest match" routines for a new zlib stream - */ -local void lm_init (s) - deflate_state *s; -{ - s->window_size = (ulg)2L*s->w_size; - - CLEAR_HASH(s); - - /* Set the default configuration parameters: - */ - s->max_lazy_match = configuration_table[s->level].max_lazy; - s->good_match = configuration_table[s->level].good_length; - s->nice_match = configuration_table[s->level].nice_length; - s->max_chain_length = configuration_table[s->level].max_chain; - - s->strstart = 0; - s->block_start = 0L; - s->lookahead = 0; - s->insert = 0; - s->match_length = s->prev_length = MIN_MATCH-1; - s->match_available = 0; - s->ins_h = 0; -#ifndef FASTEST -#ifdef ASMV - match_init(); /* initialize the asm code */ -#endif -#endif -} - #ifndef FASTEST /* =========================================================================== * Set match_start to the longest match starting at the given string and * return its length. Matches shorter or equal to prev_length are discarded, * in which case the result is equal to prev_length and match_start is @@ -1227,18 +1343,11 @@ * garbage. * IN assertions: cur_match is the head of the hash chain for the current * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 * OUT assertion: the match length is not greater than s->lookahead. */ -#ifndef ASMV -/* For 80x86 and 680x0, an optimized version will be provided in match.asm or - * match.S. The code will be functionally equivalent. - */ -local uInt longest_match(s, cur_match) - deflate_state *s; - IPos cur_match; /* current match */ -{ +local uInt longest_match(deflate_state *s, IPos cur_match) { unsigned chain_length = s->max_chain_length;/* max hash chain length */ register Bytef *scan = s->window + s->strstart; /* current string */ register Bytef *match; /* matched string */ register int len; /* length of current match */ int best_len = (int)s->prev_length; /* best match length so far */ @@ -1255,14 +1364,14 @@ /* Compare two bytes at a time. Note: this is not always beneficial. * Try with and without -DUNALIGNED_OK to check. */ register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1; register ush scan_start = *(ushf*)scan; - register ush scan_end = *(ushf*)(scan+best_len-1); + register ush scan_end = *(ushf*)(scan + best_len - 1); #else register Bytef *strend = s->window + s->strstart + MAX_MATCH; - register Byte scan_end1 = scan[best_len-1]; + register Byte scan_end1 = scan[best_len - 1]; register Byte scan_end = scan[best_len]; #endif /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. * It is easy to get rid of this optimization if necessary. @@ -1276,11 +1385,12 @@ /* Do not look for matches beyond the end of the input. This is necessary * to make deflate deterministic. */ if ((uInt)nice_match > s->lookahead) nice_match = (int)s->lookahead; - Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, + "need lookahead"); do { Assert(cur_match < s->strstart, "no future"); match = s->window + cur_match; @@ -1294,66 +1404,68 @@ */ #if (defined(UNALIGNED_OK) && MAX_MATCH == 258) /* This code assumes sizeof(unsigned short) == 2. Do not use * UNALIGNED_OK if your compiler uses a different size. */ - if (*(ushf*)(match+best_len-1) != scan_end || + if (*(ushf*)(match + best_len - 1) != scan_end || *(ushf*)match != scan_start) continue; /* It is not necessary to compare scan[2] and match[2] since they are * always equal when the other bytes match, given that the hash keys * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at - * strstart+3, +5, ... up to strstart+257. We check for insufficient + * strstart + 3, + 5, up to strstart + 257. We check for insufficient * lookahead only every 4th comparison; the 128th check will be made - * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is + * at strstart + 257. If MAX_MATCH-2 is not a multiple of 8, it is * necessary to put more guard bytes at the end of the window, or * to check more often for insufficient lookahead. */ Assert(scan[2] == match[2], "scan[2]?"); scan++, match++; do { - } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && - *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + } while (*(ushf*)(scan += 2) == *(ushf*)(match += 2) && + *(ushf*)(scan += 2) == *(ushf*)(match += 2) && + *(ushf*)(scan += 2) == *(ushf*)(match += 2) && + *(ushf*)(scan += 2) == *(ushf*)(match += 2) && scan < strend); /* The funny "do {}" generates better code on most compilers */ - /* Here, scan <= window+strstart+257 */ - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + /* Here, scan <= window + strstart + 257 */ + Assert(scan <= s->window + (unsigned)(s->window_size - 1), + "wild scan"); if (*scan == *match) scan++; - len = (MAX_MATCH - 1) - (int)(strend-scan); + len = (MAX_MATCH - 1) - (int)(strend - scan); scan = strend - (MAX_MATCH-1); #else /* UNALIGNED_OK */ - if (match[best_len] != scan_end || - match[best_len-1] != scan_end1 || - *match != *scan || - *++match != scan[1]) continue; + if (match[best_len] != scan_end || + match[best_len - 1] != scan_end1 || + *match != *scan || + *++match != scan[1]) continue; - /* The check at best_len-1 can be removed because it will be made + /* The check at best_len - 1 can be removed because it will be made * again later. (This heuristic is not always a win.) * It is not necessary to compare scan[2] and match[2] since they * are always equal when the other bytes match, given that * the hash keys are equal and that HASH_BITS >= 8. */ scan += 2, match++; Assert(*scan == *match, "match[2]?"); /* We check for insufficient lookahead only every 8th comparison; - * the 256th check will be made at strstart+258. + * the 256th check will be made at strstart + 258. */ do { } while (*++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && scan < strend); - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + Assert(scan <= s->window + (unsigned)(s->window_size - 1), + "wild scan"); len = MAX_MATCH - (int)(strend - scan); scan = strend - MAX_MATCH; #endif /* UNALIGNED_OK */ @@ -1361,33 +1473,29 @@ if (len > best_len) { s->match_start = cur_match; best_len = len; if (len >= nice_match) break; #ifdef UNALIGNED_OK - scan_end = *(ushf*)(scan+best_len-1); + scan_end = *(ushf*)(scan + best_len - 1); #else - scan_end1 = scan[best_len-1]; + scan_end1 = scan[best_len - 1]; scan_end = scan[best_len]; #endif } } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length != 0); if ((uInt)best_len <= s->lookahead) return (uInt)best_len; return s->lookahead; } -#endif /* ASMV */ #else /* FASTEST */ /* --------------------------------------------------------------------------- * Optimized version for FASTEST only */ -local uInt longest_match(s, cur_match) - deflate_state *s; - IPos cur_match; /* current match */ -{ +local uInt longest_match(deflate_state *s, IPos cur_match) { register Bytef *scan = s->window + s->strstart; /* current string */ register Bytef *match; /* matched string */ register int len; /* length of current match */ register Bytef *strend = s->window + s->strstart + MAX_MATCH; @@ -1394,40 +1502,41 @@ /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. * It is easy to get rid of this optimization if necessary. */ Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); - Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, + "need lookahead"); Assert(cur_match < s->strstart, "no future"); match = s->window + cur_match; /* Return failure if the match length is less than 2: */ if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1; - /* The check at best_len-1 can be removed because it will be made + /* The check at best_len - 1 can be removed because it will be made * again later. (This heuristic is not always a win.) * It is not necessary to compare scan[2] and match[2] since they * are always equal when the other bytes match, given that * the hash keys are equal and that HASH_BITS >= 8. */ scan += 2, match += 2; Assert(*scan == *match, "match[2]?"); /* We check for insufficient lookahead only every 8th comparison; - * the 256th check will be made at strstart+258. + * the 256th check will be made at strstart + 258. */ do { } while (*++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && *++scan == *++match && scan < strend); - Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + Assert(scan <= s->window + (unsigned)(s->window_size - 1), "wild scan"); len = MAX_MATCH - (int)(strend - scan); if (len < MIN_MATCH) return MIN_MATCH - 1; @@ -1443,163 +1552,38 @@ /* result of memcmp for equal strings */ /* =========================================================================== * Check that the match at match_start is indeed a match. */ -local void check_match(s, start, match, length) - deflate_state *s; - IPos start, match; - int length; -{ +local void check_match(deflate_state *s, IPos start, IPos match, int length) { /* check that the match is indeed a match */ - if (zmemcmp(s->window + match, - s->window + start, length) != EQUAL) { - fprintf(stderr, " start %u, match %u, length %d\n", - start, match, length); + Bytef *back = s->window + (int)match, *here = s->window + start; + IPos len = length; + if (match == (IPos)-1) { + /* match starts one byte before the current window -- just compare the + subsequent length-1 bytes */ + back++; + here++; + len--; + } + if (zmemcmp(back, here, len) != EQUAL) { + fprintf(stderr, " start %u, match %d, length %d\n", + start, (int)match, length); do { - fprintf(stderr, "%c%c", s->window[match++], s->window[start++]); - } while (--length != 0); + fprintf(stderr, "(%02x %02x)", *back++, *here++); + } while (--len != 0); z_error("invalid match"); } if (z_verbose > 1) { - fprintf(stderr,"\\[%d,%d]", start-match, length); + fprintf(stderr,"\\[%d,%d]", start - match, length); do { putc(s->window[start++], stderr); } while (--length != 0); } } #else # define check_match(s, start, match, length) #endif /* ZLIB_DEBUG */ -/* =========================================================================== - * Fill the window when the lookahead becomes insufficient. - * Updates strstart and lookahead. - * - * IN assertion: lookahead < MIN_LOOKAHEAD - * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD - * At least one byte has been read, or avail_in == 0; reads are - * performed for at least two bytes (required for the zip translate_eol - * option -- not supported here). - */ -local void fill_window(s) - deflate_state *s; -{ - unsigned n; - unsigned more; /* Amount of free space at the end of the window. */ - uInt wsize = s->w_size; - - Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead"); - - do { - more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); - - /* Deal with !@#$% 64K limit: */ - if (sizeof(int) <= 2) { - if (more == 0 && s->strstart == 0 && s->lookahead == 0) { - more = wsize; - - } else if (more == (unsigned)(-1)) { - /* Very unlikely, but possible on 16 bit machine if - * strstart == 0 && lookahead == 1 (input done a byte at time) - */ - more--; - } - } - - /* If the window is almost full and there is insufficient lookahead, - * move the upper half to the lower one to make room in the upper half. - */ - if (s->strstart >= wsize+MAX_DIST(s)) { - - zmemcpy(s->window, s->window+wsize, (unsigned)wsize - more); - s->match_start -= wsize; - s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ - s->block_start -= (long) wsize; - slide_hash(s); - more += wsize; - } - if (s->strm->avail_in == 0) break; - - /* If there was no sliding: - * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && - * more == window_size - lookahead - strstart - * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) - * => more >= window_size - 2*WSIZE + 2 - * In the BIG_MEM or MMAP case (not yet supported), - * window_size == input_size + MIN_LOOKAHEAD && - * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. - * Otherwise, window_size == 2*WSIZE so more >= 2. - * If there was sliding, more >= WSIZE. So in all cases, more >= 2. - */ - Assert(more >= 2, "more < 2"); - - n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); - s->lookahead += n; - - /* Initialize the hash value now that we have some input: */ - if (s->lookahead + s->insert >= MIN_MATCH) { - uInt str = s->strstart - s->insert; - s->ins_h = s->window[str]; - UPDATE_HASH(s, s->ins_h, s->window[str + 1]); -#if MIN_MATCH != 3 - Call UPDATE_HASH() MIN_MATCH-3 more times -#endif - while (s->insert) { - UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); -#ifndef FASTEST - s->prev[str & s->w_mask] = s->head[s->ins_h]; -#endif - s->head[s->ins_h] = (Pos)str; - str++; - s->insert--; - if (s->lookahead + s->insert < MIN_MATCH) - break; - } - } - /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, - * but this is not important since only literal bytes will be emitted. - */ - - } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0); - - /* If the WIN_INIT bytes after the end of the current data have never been - * written, then zero those bytes in order to avoid memory check reports of - * the use of uninitialized (or uninitialised as Julian writes) bytes by - * the longest match routines. Update the high water mark for the next - * time through here. WIN_INIT is set to MAX_MATCH since the longest match - * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. - */ - if (s->high_water < s->window_size) { - ulg curr = s->strstart + (ulg)(s->lookahead); - ulg init; - - if (s->high_water < curr) { - /* Previous high water mark below current data -- zero WIN_INIT - * bytes or up to end of window, whichever is less. - */ - init = s->window_size - curr; - if (init > WIN_INIT) - init = WIN_INIT; - zmemzero(s->window + curr, (unsigned)init); - s->high_water = curr + init; - } - else if (s->high_water < (ulg)curr + WIN_INIT) { - /* High water mark at or above current data, but below current data - * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up - * to end of window, whichever is less. - */ - init = (ulg)curr + WIN_INIT - s->high_water; - if (init > s->window_size - s->high_water) - init = s->window_size - s->high_water; - zmemzero(s->window + s->high_water, (unsigned)init); - s->high_water += init; - } - } - - Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD, - "not enough room for search"); -} - /* =========================================================================== * Flush the current block, with given end-of-file flag. * IN assertion: strstart is set to the end of the current match. */ #define FLUSH_BLOCK_ONLY(s, last) { \ @@ -1636,16 +1620,13 @@ * allowed here, then the hash table will be cleared, since two or more slides * is the same as a clear. * * deflate_stored() is written to minimize the number of times an input byte is * copied. It is most efficient with large input and output buffers, which - * maximizes the opportunites to have a single copy from next_in to next_out. + * maximizes the opportunities to have a single copy from next_in to next_out. */ -local block_state deflate_stored(s, flush) - deflate_state *s; - int flush; -{ +local block_state deflate_stored(deflate_state *s, int flush) { /* Smallest worthy block size when not flushing or finishing. By default * this is 32K. This can be as small as 507 bytes for memLevel == 1. For * large input and output buffers, the stored block size will be larger. */ unsigned min_block = MIN(s->pending_buf_size - 5, s->w_size); @@ -1740,24 +1721,27 @@ */ if (used >= s->w_size) { /* supplant the previous history */ s->matches = 2; /* clear hash */ zmemcpy(s->window, s->strm->next_in - s->w_size, s->w_size); s->strstart = s->w_size; + s->insert = s->strstart; } else { if (s->window_size - s->strstart <= used) { /* Slide the window down. */ s->strstart -= s->w_size; zmemcpy(s->window, s->window + s->w_size, s->strstart); if (s->matches < 2) s->matches++; /* add a pending slide_hash() */ + if (s->insert > s->strstart) + s->insert = s->strstart; } zmemcpy(s->window + s->strstart, s->strm->next_in - used, used); s->strstart += used; + s->insert += MIN(used, s->w_size - s->insert); } s->block_start = s->strstart; - s->insert += MIN(used, s->w_size - s->insert); } if (s->high_water < s->strstart) s->high_water = s->strstart; /* If the last block was written to next_out, then done. */ @@ -1768,25 +1752,28 @@ if (flush != Z_NO_FLUSH && flush != Z_FINISH && s->strm->avail_in == 0 && (long)s->strstart == s->block_start) return block_done; /* Fill the window with any remaining input. */ - have = s->window_size - s->strstart - 1; + have = s->window_size - s->strstart; if (s->strm->avail_in > have && s->block_start >= (long)s->w_size) { /* Slide the window down. */ s->block_start -= s->w_size; s->strstart -= s->w_size; zmemcpy(s->window, s->window + s->w_size, s->strstart); if (s->matches < 2) s->matches++; /* add a pending slide_hash() */ have += s->w_size; /* more space now */ + if (s->insert > s->strstart) + s->insert = s->strstart; } if (have > s->strm->avail_in) have = s->strm->avail_in; if (have) { read_buf(s->strm, s->window + s->strstart, have); s->strstart += have; + s->insert += MIN(have, s->w_size - s->insert); } if (s->high_water < s->strstart) s->high_water = s->strstart; /* There was not enough avail_out to write a complete worthy or flushed @@ -1819,14 +1806,11 @@ * block state. * This function does not perform lazy evaluation of matches and inserts * new strings in the dictionary only for unmatched strings or for short * matches. It is used only for the fast compression options. */ -local block_state deflate_fast(s, flush) - deflate_state *s; - int flush; -{ +local block_state deflate_fast(deflate_state *s, int flush) { IPos hash_head; /* head of the hash chain */ int bflush; /* set if current block must be flushed */ for (;;) { /* Make sure that we always have enough lookahead, except @@ -1840,11 +1824,11 @@ return need_more; } if (s->lookahead == 0) break; /* flush the current block */ } - /* Insert the string window[strstart .. strstart+2] in the + /* Insert the string window[strstart .. strstart + 2] in the * dictionary, and set hash_head to the head of the hash chain: */ hash_head = NIL; if (s->lookahead >= MIN_MATCH) { INSERT_STRING(s, s->strstart, hash_head); @@ -1888,11 +1872,11 @@ #endif { s->strstart += s->match_length; s->match_length = 0; s->ins_h = s->window[s->strstart]; - UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); + UPDATE_HASH(s, s->ins_h, s->window[s->strstart + 1]); #if MIN_MATCH != 3 Call UPDATE_HASH() MIN_MATCH-3 more times #endif /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not * matter since it will be recomputed at next deflate call. @@ -1899,11 +1883,11 @@ */ } } else { /* No match, output a literal byte */ Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); + _tr_tally_lit(s, s->window[s->strstart], bflush); s->lookahead--; s->strstart++; } if (bflush) FLUSH_BLOCK(s, 0); } @@ -1910,11 +1894,11 @@ s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1; if (flush == Z_FINISH) { FLUSH_BLOCK(s, 1); return finish_done; } - if (s->last_lit) + if (s->sym_next) FLUSH_BLOCK(s, 0); return block_done; } #ifndef FASTEST @@ -1921,14 +1905,11 @@ /* =========================================================================== * Same as above, but achieves better compression. We use a lazy * evaluation for matches: a match is finally adopted only if there is * no better match at the next window position. */ -local block_state deflate_slow(s, flush) - deflate_state *s; - int flush; -{ +local block_state deflate_slow(deflate_state *s, int flush) { IPos hash_head; /* head of hash chain */ int bflush; /* set if current block must be flushed */ /* Process the input block. */ for (;;) { @@ -1943,11 +1924,11 @@ return need_more; } if (s->lookahead == 0) break; /* flush the current block */ } - /* Insert the string window[strstart .. strstart+2] in the + /* Insert the string window[strstart .. strstart + 2] in the * dictionary, and set hash_head to the head of the hash chain: */ hash_head = NIL; if (s->lookahead >= MIN_MATCH) { INSERT_STRING(s, s->strstart, hash_head); @@ -1985,21 +1966,21 @@ */ if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) { uInt max_insert = s->strstart + s->lookahead - MIN_MATCH; /* Do not insert strings in hash table beyond this. */ - check_match(s, s->strstart-1, s->prev_match, s->prev_length); + check_match(s, s->strstart - 1, s->prev_match, s->prev_length); - _tr_tally_dist(s, s->strstart -1 - s->prev_match, + _tr_tally_dist(s, s->strstart - 1 - s->prev_match, s->prev_length - MIN_MATCH, bflush); /* Insert in hash table all strings up to the end of the match. - * strstart-1 and strstart are already inserted. If there is not + * strstart - 1 and strstart are already inserted. If there is not * enough lookahead, the last two strings are not inserted in * the hash table. */ - s->lookahead -= s->prev_length-1; + s->lookahead -= s->prev_length - 1; s->prev_length -= 2; do { if (++s->strstart <= max_insert) { INSERT_STRING(s, s->strstart, hash_head); } @@ -2013,12 +1994,12 @@ } else if (s->match_available) { /* If there was no match at the previous position, output a * single literal. If there was a match but the current match * is longer, truncate the previous match to a single literal. */ - Tracevv((stderr,"%c", s->window[s->strstart-1])); - _tr_tally_lit(s, s->window[s->strstart-1], bflush); + Tracevv((stderr,"%c", s->window[s->strstart - 1])); + _tr_tally_lit(s, s->window[s->strstart - 1], bflush); if (bflush) { FLUSH_BLOCK_ONLY(s, 0); } s->strstart++; s->lookahead--; @@ -2032,20 +2013,20 @@ s->lookahead--; } } Assert (flush != Z_NO_FLUSH, "no flush?"); if (s->match_available) { - Tracevv((stderr,"%c", s->window[s->strstart-1])); - _tr_tally_lit(s, s->window[s->strstart-1], bflush); + Tracevv((stderr,"%c", s->window[s->strstart - 1])); + _tr_tally_lit(s, s->window[s->strstart - 1], bflush); s->match_available = 0; } s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1; if (flush == Z_FINISH) { FLUSH_BLOCK(s, 1); return finish_done; } - if (s->last_lit) + if (s->sym_next) FLUSH_BLOCK(s, 0); return block_done; } #endif /* FASTEST */ @@ -2052,14 +2033,11 @@ /* =========================================================================== * For Z_RLE, simply look for runs of bytes, generate matches only of distance * one. Do not maintain a hash table. (It will be regenerated if this run of * deflate switches away from Z_RLE.) */ -local block_state deflate_rle(s, flush) - deflate_state *s; - int flush; -{ +local block_state deflate_rle(deflate_state *s, int flush) { int bflush; /* set if current block must be flushed */ uInt prev; /* byte at distance one to match */ Bytef *scan, *strend; /* scan goes up to strend for length of run */ for (;;) { @@ -2090,11 +2068,12 @@ scan < strend); s->match_length = MAX_MATCH - (uInt)(strend - scan); if (s->match_length > s->lookahead) s->match_length = s->lookahead; } - Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan"); + Assert(scan <= s->window + (uInt)(s->window_size - 1), + "wild scan"); } /* Emit match if have run of MIN_MATCH or longer, else emit literal */ if (s->match_length >= MIN_MATCH) { check_match(s, s->strstart, s->strstart - 1, s->match_length); @@ -2105,11 +2084,11 @@ s->strstart += s->match_length; s->match_length = 0; } else { /* No match, output a literal byte */ Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); + _tr_tally_lit(s, s->window[s->strstart], bflush); s->lookahead--; s->strstart++; } if (bflush) FLUSH_BLOCK(s, 0); } @@ -2116,23 +2095,20 @@ s->insert = 0; if (flush == Z_FINISH) { FLUSH_BLOCK(s, 1); return finish_done; } - if (s->last_lit) + if (s->sym_next) FLUSH_BLOCK(s, 0); return block_done; } /* =========================================================================== * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. * (It will be regenerated if this run of deflate switches away from Huffman.) */ -local block_state deflate_huff(s, flush) - deflate_state *s; - int flush; -{ +local block_state deflate_huff(deflate_state *s, int flush) { int bflush; /* set if current block must be flushed */ for (;;) { /* Make sure that we have a literal to write. */ if (s->lookahead == 0) { @@ -2145,19 +2121,19 @@ } /* Output a literal byte */ s->match_length = 0; Tracevv((stderr,"%c", s->window[s->strstart])); - _tr_tally_lit (s, s->window[s->strstart], bflush); + _tr_tally_lit(s, s->window[s->strstart], bflush); s->lookahead--; s->strstart++; if (bflush) FLUSH_BLOCK(s, 0); } s->insert = 0; if (flush == Z_FINISH) { FLUSH_BLOCK(s, 1); return finish_done; } - if (s->last_lit) + if (s->sym_next) FLUSH_BLOCK(s, 0); return block_done; } Index: compat/zlib/deflate.h ================================================================== --- compat/zlib/deflate.h +++ compat/zlib/deflate.h @@ -1,7 +1,7 @@ /* deflate.h -- internal compression state - * Copyright (C) 1995-2016 Jean-loup Gailly + * Copyright (C) 1995-2024 Jean-loup Gailly * For conditions of distribution and use, see copyright notice in zlib.h */ /* WARNING: this file should *not* be used by applications. It is part of the implementation of the compression library and is @@ -20,10 +20,14 @@ the crc code when it is not needed. For shared libraries, gzip encoding should be left enabled. */ #ifndef NO_GZIP # define GZIP #endif + +/* define LIT_MEM to slightly increase the speed of deflate (order 1% to 2%) at + the cost of a larger memory footprint */ +/* #define LIT_MEM */ /* =========================================================================== * Internal compression state. */ @@ -215,11 +219,18 @@ uch depth[2*L_CODES+1]; /* Depth of each subtree used as tie breaker for trees of equal frequency */ - uchf *l_buf; /* buffer for literals or lengths */ +#ifdef LIT_MEM +# define LIT_BUFS 5 + ushf *d_buf; /* buffer for distances */ + uchf *l_buf; /* buffer for literals/lengths */ +#else +# define LIT_BUFS 4 + uchf *sym_buf; /* buffer for distances and literals/lengths */ +#endif uInt lit_bufsize; /* Size of match buffer for literals/lengths. There are 4 reasons for * limiting lit_bufsize to 64K: * - frequencies can be kept in 16 bit counters @@ -237,17 +248,12 @@ * fast adaptation but have of course the overhead of transmitting * trees more frequently. * - I can't count above 4 */ - uInt last_lit; /* running index in l_buf */ - - ushf *d_buf; - /* Buffer for distances. To simplify the code, d_buf and l_buf have - * the same number of elements. To use different lengths, an extra flag - * array would be necessary. - */ + uInt sym_next; /* running index in symbol buffer */ + uInt sym_end; /* symbol table full when sym_next reaches this */ ulg opt_len; /* bit length of current block with optimal trees */ ulg static_len; /* bit length of current block with static trees */ uInt matches; /* number of string matches in current block */ uInt insert; /* bytes at end of window left to insert */ @@ -294,18 +300,18 @@ #define WIN_INIT MAX_MATCH /* Number of bytes after end of data in window to initialize in order to avoid memory checker errors from longest match routines */ /* in trees.c */ -void ZLIB_INTERNAL _tr_init OF((deflate_state *s)); -int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc)); -void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf, - ulg stored_len, int last)); -void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s)); -void ZLIB_INTERNAL _tr_align OF((deflate_state *s)); -void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf, - ulg stored_len, int last)); +void ZLIB_INTERNAL _tr_init(deflate_state *s); +int ZLIB_INTERNAL _tr_tally(deflate_state *s, unsigned dist, unsigned lc); +void ZLIB_INTERNAL _tr_flush_block(deflate_state *s, charf *buf, + ulg stored_len, int last); +void ZLIB_INTERNAL _tr_flush_bits(deflate_state *s); +void ZLIB_INTERNAL _tr_align(deflate_state *s); +void ZLIB_INTERNAL _tr_stored_block(deflate_state *s, charf *buf, + ulg stored_len, int last); #define d_code(dist) \ ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)]) /* Mapping from a distance to a distance code. dist is the distance - 1 and * must not have side effects. _dist_code[256] and _dist_code[257] are never @@ -321,29 +327,51 @@ #else extern const uch ZLIB_INTERNAL _length_code[]; extern const uch ZLIB_INTERNAL _dist_code[]; #endif +#ifdef LIT_MEM +# define _tr_tally_lit(s, c, flush) \ + { uch cc = (c); \ + s->d_buf[s->sym_next] = 0; \ + s->l_buf[s->sym_next++] = cc; \ + s->dyn_ltree[cc].Freq++; \ + flush = (s->sym_next == s->sym_end); \ + } +# define _tr_tally_dist(s, distance, length, flush) \ + { uch len = (uch)(length); \ + ush dist = (ush)(distance); \ + s->d_buf[s->sym_next] = dist; \ + s->l_buf[s->sym_next++] = len; \ + dist--; \ + s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \ + s->dyn_dtree[d_code(dist)].Freq++; \ + flush = (s->sym_next == s->sym_end); \ + } +#else # define _tr_tally_lit(s, c, flush) \ { uch cc = (c); \ - s->d_buf[s->last_lit] = 0; \ - s->l_buf[s->last_lit++] = cc; \ + s->sym_buf[s->sym_next++] = 0; \ + s->sym_buf[s->sym_next++] = 0; \ + s->sym_buf[s->sym_next++] = cc; \ s->dyn_ltree[cc].Freq++; \ - flush = (s->last_lit == s->lit_bufsize-1); \ + flush = (s->sym_next == s->sym_end); \ } # define _tr_tally_dist(s, distance, length, flush) \ { uch len = (uch)(length); \ ush dist = (ush)(distance); \ - s->d_buf[s->last_lit] = dist; \ - s->l_buf[s->last_lit++] = len; \ + s->sym_buf[s->sym_next++] = (uch)dist; \ + s->sym_buf[s->sym_next++] = (uch)(dist >> 8); \ + s->sym_buf[s->sym_next++] = len; \ dist--; \ s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \ s->dyn_dtree[d_code(dist)].Freq++; \ - flush = (s->last_lit == s->lit_bufsize-1); \ + flush = (s->sym_next == s->sym_end); \ } +#endif #else # define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c) # define _tr_tally_dist(s, distance, length, flush) \ flush = _tr_tally(s, distance, length) #endif #endif /* DEFLATE_H */ ADDED compat/zlib/doc/algorithm.txt Index: compat/zlib/doc/algorithm.txt ================================================================== --- /dev/null +++ compat/zlib/doc/algorithm.txt @@ -0,0 +1,209 @@ +1. Compression algorithm (deflate) + +The deflation algorithm used by gzip (also zip and zlib) is a variation of +LZ77 (Lempel-Ziv 1977, see reference below). It finds duplicated strings in +the input data. The second occurrence of a string is replaced by a +pointer to the previous string, in the form of a pair (distance, +length). Distances are limited to 32K bytes, and lengths are limited +to 258 bytes. When a string does not occur anywhere in the previous +32K bytes, it is emitted as a sequence of literal bytes. (In this +description, `string' must be taken as an arbitrary sequence of bytes, +and is not restricted to printable characters.) + +Literals or match lengths are compressed with one Huffman tree, and +match distances are compressed with another tree. The trees are stored +in a compact form at the start of each block. The blocks can have any +size (except that the compressed data for one block must fit in +available memory). A block is terminated when deflate() determines that +it would be useful to start another block with fresh trees. (This is +somewhat similar to the behavior of LZW-based _compress_.) + +Duplicated strings are found using a hash table. All input strings of +length 3 are inserted in the hash table. A hash index is computed for +the next 3 bytes. If the hash chain for this index is not empty, all +strings in the chain are compared with the current input string, and +the longest match is selected. + +The hash chains are searched starting with the most recent strings, to +favor small distances and thus take advantage of the Huffman encoding. +The hash chains are singly linked. There are no deletions from the +hash chains, the algorithm simply discards matches that are too old. + +To avoid a worst-case situation, very long hash chains are arbitrarily +truncated at a certain length, determined by a runtime option (level +parameter of deflateInit). So deflate() does not always find the longest +possible match but generally finds a match which is long enough. + +deflate() also defers the selection of matches with a lazy evaluation +mechanism. After a match of length N has been found, deflate() searches for +a longer match at the next input byte. If a longer match is found, the +previous match is truncated to a length of one (thus producing a single +literal byte) and the process of lazy evaluation begins again. Otherwise, +the original match is kept, and the next match search is attempted only N +steps later. + +The lazy match evaluation is also subject to a runtime parameter. If +the current match is long enough, deflate() reduces the search for a longer +match, thus speeding up the whole process. If compression ratio is more +important than speed, deflate() attempts a complete second search even if +the first match is already long enough. + +The lazy match evaluation is not performed for the fastest compression +modes (level parameter 1 to 3). For these fast modes, new strings +are inserted in the hash table only when no match was found, or +when the match is not too long. This degrades the compression ratio +but saves time since there are both fewer insertions and fewer searches. + + +2. Decompression algorithm (inflate) + +2.1 Introduction + +The key question is how to represent a Huffman code (or any prefix code) so +that you can decode fast. The most important characteristic is that shorter +codes are much more common than longer codes, so pay attention to decoding the +short codes fast, and let the long codes take longer to decode. + +inflate() sets up a first level table that covers some number of bits of +input less than the length of longest code. It gets that many bits from the +stream, and looks it up in the table. The table will tell if the next +code is that many bits or less and how many, and if it is, it will tell +the value, else it will point to the next level table for which inflate() +grabs more bits and tries to decode a longer code. + +How many bits to make the first lookup is a tradeoff between the time it +takes to decode and the time it takes to build the table. If building the +table took no time (and if you had infinite memory), then there would only +be a first level table to cover all the way to the longest code. However, +building the table ends up taking a lot longer for more bits since short +codes are replicated many times in such a table. What inflate() does is +simply to make the number of bits in the first table a variable, and then +to set that variable for the maximum speed. + +For inflate, which has 286 possible codes for the literal/length tree, the size +of the first table is nine bits. Also the distance trees have 30 possible +values, and the size of the first table is six bits. Note that for each of +those cases, the table ended up one bit longer than the ``average'' code +length, i.e. the code length of an approximately flat code which would be a +little more than eight bits for 286 symbols and a little less than five bits +for 30 symbols. + + +2.2 More details on the inflate table lookup + +Ok, you want to know what this cleverly obfuscated inflate tree actually +looks like. You are correct that it's not a Huffman tree. It is simply a +lookup table for the first, let's say, nine bits of a Huffman symbol. The +symbol could be as short as one bit or as long as 15 bits. If a particular +symbol is shorter than nine bits, then that symbol's translation is duplicated +in all those entries that start with that symbol's bits. For example, if the +symbol is four bits, then it's duplicated 32 times in a nine-bit table. If a +symbol is nine bits long, it appears in the table once. + +If the symbol is longer than nine bits, then that entry in the table points +to another similar table for the remaining bits. Again, there are duplicated +entries as needed. The idea is that most of the time the symbol will be short +and there will only be one table look up. (That's whole idea behind data +compression in the first place.) For the less frequent long symbols, there +will be two lookups. If you had a compression method with really long +symbols, you could have as many levels of lookups as is efficient. For +inflate, two is enough. + +So a table entry either points to another table (in which case nine bits in +the above example are gobbled), or it contains the translation for the symbol +and the number of bits to gobble. Then you start again with the next +ungobbled bit. + +You may wonder: why not just have one lookup table for how ever many bits the +longest symbol is? The reason is that if you do that, you end up spending +more time filling in duplicate symbol entries than you do actually decoding. +At least for deflate's output that generates new trees every several 10's of +kbytes. You can imagine that filling in a 2^15 entry table for a 15-bit code +would take too long if you're only decoding several thousand symbols. At the +other extreme, you could make a new table for every bit in the code. In fact, +that's essentially a Huffman tree. But then you spend too much time +traversing the tree while decoding, even for short symbols. + +So the number of bits for the first lookup table is a trade of the time to +fill out the table vs. the time spent looking at the second level and above of +the table. + +Here is an example, scaled down: + +The code being decoded, with 10 symbols, from 1 to 6 bits long: + +A: 0 +B: 10 +C: 1100 +D: 11010 +E: 11011 +F: 11100 +G: 11101 +H: 11110 +I: 111110 +J: 111111 + +Let's make the first table three bits long (eight entries): + +000: A,1 +001: A,1 +010: A,1 +011: A,1 +100: B,2 +101: B,2 +110: -> table X (gobble 3 bits) +111: -> table Y (gobble 3 bits) + +Each entry is what the bits decode as and how many bits that is, i.e. how +many bits to gobble. Or the entry points to another table, with the number of +bits to gobble implicit in the size of the table. + +Table X is two bits long since the longest code starting with 110 is five bits +long: + +00: C,1 +01: C,1 +10: D,2 +11: E,2 + +Table Y is three bits long since the longest code starting with 111 is six +bits long: + +000: F,2 +001: F,2 +010: G,2 +011: G,2 +100: H,2 +101: H,2 +110: I,3 +111: J,3 + +So what we have here are three tables with a total of 20 entries that had to +be constructed. That's compared to 64 entries for a single table. Or +compared to 16 entries for a Huffman tree (six two entry tables and one four +entry table). Assuming that the code ideally represents the probability of +the symbols, it takes on the average 1.25 lookups per symbol. That's compared +to one lookup for the single table, or 1.66 lookups per symbol for the +Huffman tree. + +There, I think that gives you a picture of what's going on. For inflate, the +meaning of a particular symbol is often more than just a letter. It can be a +byte (a "literal"), or it can be either a length or a distance which +indicates a base value and a number of bits to fetch after the code that is +added to the base value. Or it might be the special end-of-block code. The +data structures created in inftrees.c try to encode all that information +compactly in the tables. + + +Jean-loup Gailly Mark Adler +jloup@gzip.org madler@alumni.caltech.edu + + +References: + +[LZ77] Ziv J., Lempel A., ``A Universal Algorithm for Sequential Data +Compression,'' IEEE Transactions on Information Theory, Vol. 23, No. 3, +pp. 337-343. + +``DEFLATE Compressed Data Format Specification'' available in +http://tools.ietf.org/html/rfc1951 ADDED compat/zlib/doc/crc-doc.1.0.pdf Index: compat/zlib/doc/crc-doc.1.0.pdf ================================================================== --- /dev/null +++ compat/zlib/doc/crc-doc.1.0.pdf cannot compute difference between binary files ADDED compat/zlib/doc/rfc1950.txt Index: compat/zlib/doc/rfc1950.txt ================================================================== --- /dev/null +++ compat/zlib/doc/rfc1950.txt @@ -0,0 +1,619 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1950 Aladdin Enterprises +Category: Informational J-L. Gailly + Info-ZIP + May 1996 + + + ZLIB Compressed Data Format Specification version 3.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch and Jean-Loup Gailly + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + . + +Abstract + + This specification defines a lossless compressed data format. The + data can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a priori + bounded amount of intermediate storage. The format presently uses + the DEFLATE compression method but can be easily extended to use + other compression methods. It can be implemented readily in a manner + not covered by patents. This specification also defines the ADLER-32 + checksum (an extension and improvement of the Fletcher checksum), + used for detection of data corruption, and provides an algorithm for + computing it. + + + + +Deutsch & Gailly Informational [Page 1] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................ 3 + 1.6. Changes from previous versions ............................ 3 + 2. Detailed specification ......................................... 3 + 2.1. Overall conventions ....................................... 3 + 2.2. Data format ............................................... 4 + 2.3. Compliance ................................................ 7 + 3. References ..................................................... 7 + 4. Source code .................................................... 8 + 5. Security Considerations ........................................ 8 + 6. Acknowledgements ............................................... 8 + 7. Authors' Addresses ............................................. 8 + 8. Appendix: Rationale ............................................ 9 + 9. Appendix: Sample code ..........................................10 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + + * Can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a + priori bounded amount of intermediate storage, and hence can + be used in data communications or similar structures such as + Unix filters; + + * Can use a number of different compression methods; + + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely. + + The data format defined by this specification does not attempt to + allow random access to compressed data. + + + + + + + +Deutsch & Gailly Informational [Page 2] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into zlib format and/or decompress data from zlib + format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. + + 1.3. Scope + + The specification specifies a compressed data format that can be + used for in-memory compression of a sequence of arbitrary bytes. + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any data set that conforms to all + the specifications presented here; a compliant compressor must + produce data sets that conform to all the specifications presented + here. + + 1.5. Definitions of terms and conventions used + + byte: 8 bits stored or transmitted as a unit (same as an octet). + (For this specification, a byte is exactly 8 bits, even on + machines which store a character on a number of bits different + from 8.) See below, for the numbering of bits within a byte. + + 1.6. Changes from previous versions + + Version 3.1 was the first public release of this specification. + In version 3.2, some terminology was changed and the Adler-32 + sample code was rewritten for clarity. In version 3.3, the + support for a preset dictionary was introduced, and the + specification was converted to RFC style. + +2. Detailed specification + + 2.1. Overall conventions + + In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + + + +Deutsch & Gailly Informational [Page 3] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the MOST-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00000010|00001000| + +--------+--------+ + ^ ^ + | | + | + less significant byte = 8 + + more significant byte = 2 x 256 + + 2.2. Data format + + A zlib stream has the following structure: + + 0 1 + +---+---+ + |CMF|FLG| (more-->) + +---+---+ + + + + + + + + +Deutsch & Gailly Informational [Page 4] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + (if FLG.FDICT set) + + 0 1 2 3 + +---+---+---+---+ + | DICTID | (more-->) + +---+---+---+---+ + + +=====================+---+---+---+---+ + |...compressed data...| ADLER32 | + +=====================+---+---+---+---+ + + Any data which may appear after ADLER32 are not part of the zlib + stream. + + CMF (Compression Method and flags) + This byte is divided into a 4-bit compression method and a 4- + bit information field depending on the compression method. + + bits 0 to 3 CM Compression method + bits 4 to 7 CINFO Compression info + + CM (Compression method) + This identifies the compression method used in the file. CM = 8 + denotes the "deflate" compression method with a window size up + to 32K. This is the method used by gzip and PNG (see + references [1] and [2] in Chapter 3, below, for the reference + documents). CM = 15 is reserved. It might be used in a future + version of this specification to indicate the presence of an + extra field before the compressed data. + + CINFO (Compression info) + For CM = 8, CINFO is the base-2 logarithm of the LZ77 window + size, minus eight (CINFO=7 indicates a 32K window size). Values + of CINFO above 7 are not allowed in this version of the + specification. CINFO is not defined in this specification for + CM not equal to 8. + + FLG (FLaGs) + This flag byte is divided as follows: + + bits 0 to 4 FCHECK (check bits for CMF and FLG) + bit 5 FDICT (preset dictionary) + bits 6 to 7 FLEVEL (compression level) + + The FCHECK value must be such that CMF and FLG, when viewed as + a 16-bit unsigned integer stored in MSB order (CMF*256 + FLG), + is a multiple of 31. + + + + +Deutsch & Gailly Informational [Page 5] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + FDICT (Preset dictionary) + If FDICT is set, a DICT dictionary identifier is present + immediately after the FLG byte. The dictionary is a sequence of + bytes which are initially fed to the compressor without + producing any compressed output. DICT is the Adler-32 checksum + of this sequence of bytes (see the definition of ADLER32 + below). The decompressor can use this identifier to determine + which dictionary has been used by the compressor. + + FLEVEL (Compression level) + These flags are available for use by specific compression + methods. The "deflate" method (CM = 8) sets these flags as + follows: + + 0 - compressor used fastest algorithm + 1 - compressor used fast algorithm + 2 - compressor used default algorithm + 3 - compressor used maximum compression, slowest algorithm + + The information in FLEVEL is not needed for decompression; it + is there to indicate if recompression might be worthwhile. + + compressed data + For compression method 8, the compressed data is stored in the + deflate compressed data format as described in the document + "DEFLATE Compressed Data Format Specification" by L. Peter + Deutsch. (See reference [3] in Chapter 3, below) + + Other compressed data formats are not specified in this version + of the zlib specification. + + ADLER32 (Adler-32 checksum) + This contains a checksum value of the uncompressed data + (excluding any dictionary data) computed according to Adler-32 + algorithm. This algorithm is a 32-bit extension and improvement + of the Fletcher algorithm, used in the ITU-T X.224 / ISO 8073 + standard. See references [4] and [5] in Chapter 3, below) + + Adler-32 is composed of two sums accumulated per byte: s1 is + the sum of all bytes, s2 is the sum of all s1 values. Both sums + are done modulo 65521. s1 is initialized to 1, s2 to zero. The + Adler-32 checksum is stored as s2*65536 + s1 in most- + significant-byte first (network) order. + + + + + + + + +Deutsch & Gailly Informational [Page 6] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + 2.3. Compliance + + A compliant compressor must produce streams with correct CMF, FLG + and ADLER32, but need not support preset dictionaries. When the + zlib data format is used as part of another standard data format, + the compressor may use only preset dictionaries that are specified + by this other data format. If this other format does not use the + preset dictionary feature, the compressor must not set the FDICT + flag. + + A compliant decompressor must check CMF, FLG, and ADLER32, and + provide an error indication if any of these have incorrect values. + A compliant decompressor must give an error indication if CM is + not one of the values defined in this specification (only the + value 8 is permitted in this version), since another value could + indicate the presence of new features that would cause subsequent + data to be interpreted incorrectly. A compliant decompressor must + give an error indication if FDICT is set and DICTID is not the + identifier of a known preset dictionary. A decompressor may + ignore FLEVEL and still be compliant. When the zlib data format + is being used as a part of another standard format, a compliant + decompressor must support all the preset dictionaries specified by + the other format. When the other format does not use the preset + dictionary feature, a compliant decompressor must reject any + stream in which the FDICT flag is set. + +3. References + + [1] Deutsch, L.P.,"GZIP Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [2] Thomas Boutell, "PNG (Portable Network Graphics) specification", + available in ftp://ftp.uu.net/graphics/png/documents/ + + [3] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [4] Fletcher, J. G., "An Arithmetic Checksum for Serial + Transmissions," IEEE Transactions on Communications, Vol. COM-30, + No. 1, January 1982, pp. 247-252. + + [5] ITU-T Recommendation X.224, Annex D, "Checksum Algorithms," + November, 1993, pp. 144, 145. (Available from + gopher://info.itu.ch). ITU-T X.244 is also the same as ISO 8073. + + + + + + + +Deutsch & Gailly Informational [Page 7] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +4. Source code + + Source code for a C language implementation of a "zlib" compliant + library is available at ftp://ftp.uu.net/pub/archiving/zip/zlib/. + +5. Security Considerations + + A decoder that fails to check the ADLER32 checksum value may be + subject to undetected data corruption. + +6. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Jean-Loup Gailly and Mark Adler designed the zlib format and wrote + the related software described in this specification. Glenn + Randers-Pehrson converted this document to RFC and HTML format. + +7. Authors' Addresses + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: + + + Jean-Loup Gailly + + EMail: + + Questions about the technical content of this specification can be + sent by email to + + Jean-Loup Gailly and + Mark Adler + + Editorial comments on this specification can be sent by email to + + L. Peter Deutsch and + Glenn Randers-Pehrson + + + + + + +Deutsch & Gailly Informational [Page 8] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +8. Appendix: Rationale + + 8.1. Preset dictionaries + + A preset dictionary is specially useful to compress short input + sequences. The compressor can take advantage of the dictionary + context to encode the input in a more compact manner. The + decompressor can be initialized with the appropriate context by + virtually decompressing a compressed version of the dictionary + without producing any output. However for certain compression + algorithms such as the deflate algorithm this operation can be + achieved without actually performing any decompression. + + The compressor and the decompressor must use exactly the same + dictionary. The dictionary may be fixed or may be chosen among a + certain number of predefined dictionaries, according to the kind + of input data. The decompressor can determine which dictionary has + been chosen by the compressor by checking the dictionary + identifier. This document does not specify the contents of + predefined dictionaries, since the optimal dictionaries are + application specific. Standard data formats using this feature of + the zlib specification must precisely define the allowed + dictionaries. + + 8.2. The Adler-32 algorithm + + The Adler-32 algorithm is much faster than the CRC32 algorithm yet + still provides an extremely low probability of undetected errors. + + The modulo on unsigned long accumulators can be delayed for 5552 + bytes, so the modulo operation time is negligible. If the bytes + are a, b, c, the second sum is 3a + 2b + c + 3, and so is position + and order sensitive, unlike the first sum, which is just a + checksum. That 65521 is prime is important to avoid a possible + large class of two-byte errors that leave the check unchanged. + (The Fletcher checksum uses 255, which is not prime and which also + makes the Fletcher check insensitive to single byte changes 0 <-> + 255.) + + The sum s1 is initialized to 1 instead of zero to make the length + of the sequence part of s2, so that the length does not have to be + checked separately. (Any sequence of zeroes has a Fletcher + checksum of zero.) + + + + + + + + +Deutsch & Gailly Informational [Page 9] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + +9. Appendix: Sample code + + The following C code computes the Adler-32 checksum of a data buffer. + It is written for clarity, not for speed. The sample code is in the + ANSI C programming language. Non C users may find it easier to read + with these hints: + + & Bitwise AND operator. + >> Bitwise right shift operator. When applied to an + unsigned quantity, as here, right shift inserts zero bit(s) + at the left. + << Bitwise left shift operator. Left shift inserts zero + bit(s) at the right. + ++ "n++" increments the variable n. + % modulo operator: a % b is the remainder of a divided by b. + + #define BASE 65521 /* largest prime smaller than 65536 */ + + /* + Update a running Adler-32 checksum with the bytes buf[0..len-1] + and return the updated checksum. The Adler-32 checksum should be + initialized to 1. + + Usage example: + + unsigned long adler = 1L; + + while (read_buffer(buffer, length) != EOF) { + adler = update_adler32(adler, buffer, length); + } + if (adler != original_adler) error(); + */ + unsigned long update_adler32(unsigned long adler, + unsigned char *buf, int len) + { + unsigned long s1 = adler & 0xffff; + unsigned long s2 = (adler >> 16) & 0xffff; + int n; + + for (n = 0; n < len; n++) { + s1 = (s1 + buf[n]) % BASE; + s2 = (s2 + s1) % BASE; + } + return (s2 << 16) + s1; + } + + /* Return the adler32 of the bytes buf[0..len-1] */ + + + + +Deutsch & Gailly Informational [Page 10] + +RFC 1950 ZLIB Compressed Data Format Specification May 1996 + + + unsigned long adler32(unsigned char *buf, int len) + { + return update_adler32(1L, buf, len); + } + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Deutsch & Gailly Informational [Page 11] + ADDED compat/zlib/doc/rfc1951.txt Index: compat/zlib/doc/rfc1951.txt ================================================================== --- /dev/null +++ compat/zlib/doc/rfc1951.txt @@ -0,0 +1,955 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1951 Aladdin Enterprises +Category: Informational May 1996 + + + DEFLATE Compressed Data Format Specification version 1.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + . + +Abstract + + This specification defines a lossless compressed data format that + compresses data using a combination of the LZ77 algorithm and Huffman + coding, with efficiency comparable to the best currently available + general-purpose compression methods. The data can be produced or + consumed, even for an arbitrarily long sequentially presented input + data stream, using only an a priori bounded amount of intermediate + storage. The format can be implemented readily in a manner not + covered by patents. + + + + + + + + +Deutsch Informational [Page 1] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................ 3 + 1.6. Changes from previous versions ............................ 4 + 2. Compressed representation overview ............................. 4 + 3. Detailed specification ......................................... 5 + 3.1. Overall conventions ....................................... 5 + 3.1.1. Packing into bytes .................................. 5 + 3.2. Compressed block format ................................... 6 + 3.2.1. Synopsis of prefix and Huffman coding ............... 6 + 3.2.2. Use of Huffman coding in the "deflate" format ....... 7 + 3.2.3. Details of block format ............................. 9 + 3.2.4. Non-compressed blocks (BTYPE=00) ................... 11 + 3.2.5. Compressed blocks (length and distance codes) ...... 11 + 3.2.6. Compression with fixed Huffman codes (BTYPE=01) .... 12 + 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) .. 13 + 3.3. Compliance ............................................... 14 + 4. Compression algorithm details ................................. 14 + 5. References .................................................... 16 + 6. Security Considerations ....................................... 16 + 7. Source code ................................................... 16 + 8. Acknowledgements .............................................. 16 + 9. Author's Address .............................................. 17 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + * Can be produced or consumed, even for an arbitrarily long + sequentially presented input data stream, using only an a + priori bounded amount of intermediate storage, and hence + can be used in data communications or similar structures + such as Unix filters; + * Compresses data with efficiency comparable to the best + currently available general-purpose compression methods, + and in particular considerably better than the "compress" + program; + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely; + + + +Deutsch Informational [Page 2] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + * Is compatible with the file format produced by the current + widely used gzip utility, in that conforming decompressors + will be able to read data produced by the existing gzip + compressor. + + The data format defined by this specification does not attempt to: + + * Allow random access to compressed data; + * Compress specialized data (e.g., raster graphics) as well + as the best currently available specialized algorithms. + + A simple counting argument shows that no lossless compression + algorithm can compress every possible input data set. For the + format defined here, the worst case expansion is 5 bytes per 32K- + byte block, i.e., a size increase of 0.015% for large data sets. + English text usually compresses by a factor of 2.5 to 3; + executable files usually compress somewhat less; graphical data + such as raster images may compress much more. + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into "deflate" format and/or decompress data from + "deflate" format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. Familiarity with the technique of Huffman coding + is helpful but not required. + + 1.3. Scope + + The specification specifies a method for representing a sequence + of bytes as a (usually shorter) sequence of bits, and a method for + packing the latter bit sequence into bytes. + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any data set that conforms to all + the specifications presented here; a compliant compressor must + produce data sets that conform to all the specifications presented + here. + + 1.5. Definitions of terms and conventions used + + Byte: 8 bits stored or transmitted as a unit (same as an octet). + For this specification, a byte is exactly 8 bits, even on machines + + + +Deutsch Informational [Page 3] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + which store a character on a number of bits different from eight. + See below, for the numbering of bits within a byte. + + String: a sequence of arbitrary bytes. + + 1.6. Changes from previous versions + + There have been no technical changes to the deflate format since + version 1.1 of this specification. In version 1.2, some + terminology was changed. Version 1.3 is a conversion of the + specification to RFC style. + +2. Compressed representation overview + + A compressed data set consists of a series of blocks, corresponding + to successive blocks of input data. The block sizes are arbitrary, + except that non-compressible blocks are limited to 65,535 bytes. + + Each block is compressed using a combination of the LZ77 algorithm + and Huffman coding. The Huffman trees for each block are independent + of those for previous or subsequent blocks; the LZ77 algorithm may + use a reference to a duplicated string occurring in a previous block, + up to 32K input bytes before. + + Each block consists of two parts: a pair of Huffman code trees that + describe the representation of the compressed data part, and a + compressed data part. (The Huffman trees themselves are compressed + using Huffman encoding.) The compressed data consists of a series of + elements of two types: literal bytes (of strings that have not been + detected as duplicated within the previous 32K input bytes), and + pointers to duplicated strings, where a pointer is represented as a + pair . The representation used in the + "deflate" format limits distances to 32K bytes and lengths to 258 + bytes, but does not limit the size of a block, except for + uncompressible blocks, which are limited as noted above. + + Each type of value (literals, distances, and lengths) in the + compressed data is represented using a Huffman code, using one code + tree for literals and lengths and a separate code tree for distances. + The code trees for each block appear in a compact form just before + the compressed data for that block. + + + + + + + + + + +Deutsch Informational [Page 4] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +3. Detailed specification + + 3.1. Overall conventions In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the least-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00001000|00000010| + +--------+--------+ + ^ ^ + | | + | + more significant byte = 2 x 256 + + less significant byte = 8 + + 3.1.1. Packing into bytes + + This document does not address the issue of the order in which + bits of a byte are transmitted on a bit-sequential medium, + since the final data format described here is byte- rather than + + + +Deutsch Informational [Page 5] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + bit-oriented. However, we describe the compressed block format + in below, as a sequence of data elements of various bit + lengths, not a sequence of bytes. We must therefore specify + how to pack these data elements into bytes to form the final + compressed byte sequence: + + * Data elements are packed into bytes in order of + increasing bit number within the byte, i.e., starting + with the least-significant bit of the byte. + * Data elements other than Huffman codes are packed + starting with the least-significant bit of the data + element. + * Huffman codes are packed starting with the most- + significant bit of the code. + + In other words, if one were to print out the compressed data as + a sequence of bytes, starting with the first byte at the + *right* margin and proceeding to the *left*, with the most- + significant bit of each byte on the left as usual, one would be + able to parse the result from right to left, with fixed-width + elements in the correct MSB-to-LSB order and Huffman codes in + bit-reversed order (i.e., with the first bit of the code in the + relative LSB position). + + 3.2. Compressed block format + + 3.2.1. Synopsis of prefix and Huffman coding + + Prefix coding represents symbols from an a priori known + alphabet by bit sequences (codes), one code for each symbol, in + a manner such that different symbols may be represented by bit + sequences of different lengths, but a parser can always parse + an encoded string unambiguously symbol-by-symbol. + + We define a prefix code in terms of a binary tree in which the + two edges descending from each non-leaf node are labeled 0 and + 1 and in which the leaf nodes correspond one-for-one with (are + labeled with) the symbols of the alphabet; then the code for a + symbol is the sequence of 0's and 1's on the edges leading from + the root to the leaf labeled with that symbol. For example: + + + + + + + + + + + +Deutsch Informational [Page 6] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + /\ Symbol Code + 0 1 ------ ---- + / \ A 00 + /\ B B 1 + 0 1 C 011 + / \ D 010 + A /\ + 0 1 + / \ + D C + + A parser can decode the next symbol from an encoded input + stream by walking down the tree from the root, at each step + choosing the edge corresponding to the next input bit. + + Given an alphabet with known symbol frequencies, the Huffman + algorithm allows the construction of an optimal prefix code + (one which represents strings with those symbol frequencies + using the fewest bits of any possible prefix codes for that + alphabet). Such a code is called a Huffman code. (See + reference [1] in Chapter 5, references for additional + information on Huffman codes.) + + Note that in the "deflate" format, the Huffman codes for the + various alphabets must not exceed certain maximum code lengths. + This constraint complicates the algorithm for computing code + lengths from symbol frequencies. Again, see Chapter 5, + references for details. + + 3.2.2. Use of Huffman coding in the "deflate" format + + The Huffman codes used for each alphabet in the "deflate" + format have two additional rules: + + * All codes of a given bit length have lexicographically + consecutive values, in the same order as the symbols + they represent; + + * Shorter codes lexicographically precede longer codes. + + + + + + + + + + + + +Deutsch Informational [Page 7] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + We could recode the example above to follow this rule as + follows, assuming that the order of the alphabet is ABCD: + + Symbol Code + ------ ---- + A 10 + B 0 + C 110 + D 111 + + I.e., 0 precedes 10 which precedes 11x, and 110 and 111 are + lexicographically consecutive. + + Given this rule, we can define the Huffman code for an alphabet + just by giving the bit lengths of the codes for each symbol of + the alphabet in order; this is sufficient to determine the + actual codes. In our example, the code is completely defined + by the sequence of bit lengths (2, 1, 3, 3). The following + algorithm generates the codes as integers, intended to be read + from most- to least-significant bit. The code lengths are + initially in tree[I].Len; the codes are produced in + tree[I].Code. + + 1) Count the number of codes for each code length. Let + bl_count[N] be the number of codes of length N, N >= 1. + + 2) Find the numerical value of the smallest code for each + code length: + + code = 0; + bl_count[0] = 0; + for (bits = 1; bits <= MAX_BITS; bits++) { + code = (code + bl_count[bits-1]) << 1; + next_code[bits] = code; + } + + 3) Assign numerical values to all codes, using consecutive + values for all codes of the same length with the base + values determined at step 2. Codes that are never used + (which have a bit length of zero) must not be assigned a + value. + + for (n = 0; n <= max_code; n++) { + len = tree[n].Len; + if (len != 0) { + tree[n].Code = next_code[len]; + next_code[len]++; + } + + + +Deutsch Informational [Page 8] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + } + + Example: + + Consider the alphabet ABCDEFGH, with bit lengths (3, 3, 3, 3, + 3, 2, 4, 4). After step 1, we have: + + N bl_count[N] + - ----------- + 2 1 + 3 5 + 4 2 + + Step 2 computes the following next_code values: + + N next_code[N] + - ------------ + 1 0 + 2 0 + 3 2 + 4 14 + + Step 3 produces the following code values: + + Symbol Length Code + ------ ------ ---- + A 3 010 + B 3 011 + C 3 100 + D 3 101 + E 3 110 + F 2 00 + G 4 1110 + H 4 1111 + + 3.2.3. Details of block format + + Each block of compressed data begins with 3 header bits + containing the following data: + + first bit BFINAL + next 2 bits BTYPE + + Note that the header bits do not necessarily begin on a byte + boundary, since a block does not necessarily occupy an integral + number of bytes. + + + + + +Deutsch Informational [Page 9] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + BFINAL is set if and only if this is the last block of the data + set. + + BTYPE specifies how the data are compressed, as follows: + + 00 - no compression + 01 - compressed with fixed Huffman codes + 10 - compressed with dynamic Huffman codes + 11 - reserved (error) + + The only difference between the two compressed cases is how the + Huffman codes for the literal/length and distance alphabets are + defined. + + In all cases, the decoding algorithm for the actual data is as + follows: + + do + read block header from input stream. + if stored with no compression + skip any remaining bits in current partially + processed byte + read LEN and NLEN (see next section) + copy LEN bytes of data to output + otherwise + if compressed with dynamic Huffman codes + read representation of code trees (see + subsection below) + loop (until end of block code recognized) + decode literal/length value from input stream + if value < 256 + copy value (literal byte) to output stream + otherwise + if value = end of block (256) + break from loop + otherwise (value = 257..285) + decode distance from input stream + + move backwards distance bytes in the output + stream, and copy length bytes from this + position to the output stream. + end loop + while not last block + + Note that a duplicated string reference may refer to a string + in a previous block; i.e., the backward distance may cross one + or more block boundaries. However a distance cannot refer past + the beginning of the output stream. (An application using a + + + +Deutsch Informational [Page 10] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + preset dictionary might discard part of the output stream; a + distance can refer to that part of the output stream anyway) + Note also that the referenced string may overlap the current + position; for example, if the last 2 bytes decoded have values + X and Y, a string reference with + adds X,Y,X,Y,X to the output stream. + + We now specify each compression method in turn. + + 3.2.4. Non-compressed blocks (BTYPE=00) + + Any bits of input up to the next byte boundary are ignored. + The rest of the block consists of the following information: + + 0 1 2 3 4... + +---+---+---+---+================================+ + | LEN | NLEN |... LEN bytes of literal data...| + +---+---+---+---+================================+ + + LEN is the number of data bytes in the block. NLEN is the + one's complement of LEN. + + 3.2.5. Compressed blocks (length and distance codes) + + As noted above, encoded data blocks in the "deflate" format + consist of sequences of symbols drawn from three conceptually + distinct alphabets: either literal bytes, from the alphabet of + byte values (0..255), or pairs, + where the length is drawn from (3..258) and the distance is + drawn from (1..32,768). In fact, the literal and length + alphabets are merged into a single alphabet (0..285), where + values 0..255 represent literal bytes, the value 256 indicates + end-of-block, and values 257..285 represent length codes + (possibly in conjunction with extra bits following the symbol + code) as follows: + + + + + + + + + + + + + + + + +Deutsch Informational [Page 11] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + Extra Extra Extra + Code Bits Length(s) Code Bits Lengths Code Bits Length(s) + ---- ---- ------ ---- ---- ------- ---- ---- ------- + 257 0 3 267 1 15,16 277 4 67-82 + 258 0 4 268 1 17,18 278 4 83-98 + 259 0 5 269 2 19-22 279 4 99-114 + 260 0 6 270 2 23-26 280 4 115-130 + 261 0 7 271 2 27-30 281 5 131-162 + 262 0 8 272 2 31-34 282 5 163-194 + 263 0 9 273 3 35-42 283 5 195-226 + 264 0 10 274 3 43-50 284 5 227-257 + 265 1 11,12 275 3 51-58 285 0 258 + 266 1 13,14 276 3 59-66 + + The extra bits should be interpreted as a machine integer + stored with the most-significant bit first, e.g., bits 1110 + represent the value 14. + + Extra Extra Extra + Code Bits Dist Code Bits Dist Code Bits Distance + ---- ---- ---- ---- ---- ------ ---- ---- -------- + 0 0 1 10 4 33-48 20 9 1025-1536 + 1 0 2 11 4 49-64 21 9 1537-2048 + 2 0 3 12 5 65-96 22 10 2049-3072 + 3 0 4 13 5 97-128 23 10 3073-4096 + 4 1 5,6 14 6 129-192 24 11 4097-6144 + 5 1 7,8 15 6 193-256 25 11 6145-8192 + 6 2 9-12 16 7 257-384 26 12 8193-12288 + 7 2 13-16 17 7 385-512 27 12 12289-16384 + 8 3 17-24 18 8 513-768 28 13 16385-24576 + 9 3 25-32 19 8 769-1024 29 13 24577-32768 + + 3.2.6. Compression with fixed Huffman codes (BTYPE=01) + + The Huffman codes for the two alphabets are fixed, and are not + represented explicitly in the data. The Huffman code lengths + for the literal/length alphabet are: + + Lit Value Bits Codes + --------- ---- ----- + 0 - 143 8 00110000 through + 10111111 + 144 - 255 9 110010000 through + 111111111 + 256 - 279 7 0000000 through + 0010111 + 280 - 287 8 11000000 through + 11000111 + + + +Deutsch Informational [Page 12] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + The code lengths are sufficient to generate the actual codes, + as described above; we show the codes in the table for added + clarity. Literal/length values 286-287 will never actually + occur in the compressed data, but participate in the code + construction. + + Distance codes 0-31 are represented by (fixed-length) 5-bit + codes, with possible additional bits as shown in the table + shown in Paragraph 3.2.5, above. Note that distance codes 30- + 31 will never actually occur in the compressed data. + + 3.2.7. Compression with dynamic Huffman codes (BTYPE=10) + + The Huffman codes for the two alphabets appear in the block + immediately after the header bits and before the actual + compressed data, first the literal/length code and then the + distance code. Each code is defined by a sequence of code + lengths, as discussed in Paragraph 3.2.2, above. For even + greater compactness, the code length sequences themselves are + compressed using a Huffman code. The alphabet for code lengths + is as follows: + + 0 - 15: Represent code lengths of 0 - 15 + 16: Copy the previous code length 3 - 6 times. + The next 2 bits indicate repeat length + (0 = 3, ... , 3 = 6) + Example: Codes 8, 16 (+2 bits 11), + 16 (+2 bits 10) will expand to + 12 code lengths of 8 (1 + 6 + 5) + 17: Repeat a code length of 0 for 3 - 10 times. + (3 bits of length) + 18: Repeat a code length of 0 for 11 - 138 times + (7 bits of length) + + A code length of 0 indicates that the corresponding symbol in + the literal/length or distance alphabet will not occur in the + block, and should not participate in the Huffman code + construction algorithm given earlier. If only one distance + code is used, it is encoded using one bit, not zero bits; in + this case there is a single code length of one, with one unused + code. One distance code of zero bits means that there are no + distance codes used at all (the data is all literals). + + We can now define the format of the block: + + 5 Bits: HLIT, # of Literal/Length codes - 257 (257 - 286) + 5 Bits: HDIST, # of Distance codes - 1 (1 - 32) + 4 Bits: HCLEN, # of Code Length codes - 4 (4 - 19) + + + +Deutsch Informational [Page 13] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + (HCLEN + 4) x 3 bits: code lengths for the code length + alphabet given just above, in the order: 16, 17, 18, + 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 + + These code lengths are interpreted as 3-bit integers + (0-7); as above, a code length of 0 means the + corresponding symbol (literal/length or distance code + length) is not used. + + HLIT + 257 code lengths for the literal/length alphabet, + encoded using the code length Huffman code + + HDIST + 1 code lengths for the distance alphabet, + encoded using the code length Huffman code + + The actual compressed data of the block, + encoded using the literal/length and distance Huffman + codes + + The literal/length symbol 256 (end of data), + encoded using the literal/length Huffman code + + The code length repeat codes can cross from HLIT + 257 to the + HDIST + 1 code lengths. In other words, all code lengths form + a single sequence of HLIT + HDIST + 258 values. + + 3.3. Compliance + + A compressor may limit further the ranges of values specified in + the previous section and still be compliant; for example, it may + limit the range of backward pointers to some value smaller than + 32K. Similarly, a compressor may limit the size of blocks so that + a compressible block fits in memory. + + A compliant decompressor must accept the full range of possible + values defined in the previous section, and must accept blocks of + arbitrary size. + +4. Compression algorithm details + + While it is the intent of this document to define the "deflate" + compressed data format without reference to any particular + compression algorithm, the format is related to the compressed + formats produced by LZ77 (Lempel-Ziv 1977, see reference [2] below); + since many variations of LZ77 are patented, it is strongly + recommended that the implementor of a compressor follow the general + algorithm presented here, which is known not to be patented per se. + The material in this section is not part of the definition of the + + + +Deutsch Informational [Page 14] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + + specification per se, and a compressor need not follow it in order to + be compliant. + + The compressor terminates a block when it determines that starting a + new block with fresh trees would be useful, or when the block size + fills up the compressor's block buffer. + + The compressor uses a chained hash table to find duplicated strings, + using a hash function that operates on 3-byte sequences. At any + given point during compression, let XYZ be the next 3 input bytes to + be examined (not necessarily all different, of course). First, the + compressor examines the hash chain for XYZ. If the chain is empty, + the compressor simply writes out X as a literal byte and advances one + byte in the input. If the hash chain is not empty, indicating that + the sequence XYZ (or, if we are unlucky, some other 3 bytes with the + same hash function value) has occurred recently, the compressor + compares all strings on the XYZ hash chain with the actual input data + sequence starting at the current point, and selects the longest + match. + + The compressor searches the hash chains starting with the most recent + strings, to favor small distances and thus take advantage of the + Huffman encoding. The hash chains are singly linked. There are no + deletions from the hash chains; the algorithm simply discards matches + that are too old. To avoid a worst-case situation, very long hash + chains are arbitrarily truncated at a certain length, determined by a + run-time parameter. + + To improve overall compression, the compressor optionally defers the + selection of matches ("lazy matching"): after a match of length N has + been found, the compressor searches for a longer match starting at + the next input byte. If it finds a longer match, it truncates the + previous match to a length of one (thus producing a single literal + byte) and then emits the longer match. Otherwise, it emits the + original match, and, as described above, advances N bytes before + continuing. + + Run-time parameters also control this "lazy match" procedure. If + compression ratio is most important, the compressor attempts a + complete second search regardless of the length of the first match. + In the normal case, if the current match is "long enough", the + compressor reduces the search for a longer match, thus speeding up + the process. If speed is most important, the compressor inserts new + strings in the hash table only when no match was found, or when the + match is not "too long". This degrades the compression ratio but + saves time since there are both fewer insertions and fewer searches. + + + + + +Deutsch Informational [Page 15] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +5. References + + [1] Huffman, D. A., "A Method for the Construction of Minimum + Redundancy Codes", Proceedings of the Institute of Radio + Engineers, September 1952, Volume 40, Number 9, pp. 1098-1101. + + [2] Ziv J., Lempel A., "A Universal Algorithm for Sequential Data + Compression", IEEE Transactions on Information Theory, Vol. 23, + No. 3, pp. 337-343. + + [3] Gailly, J.-L., and Adler, M., ZLIB documentation and sources, + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [4] Gailly, J.-L., and Adler, M., GZIP documentation and sources, + available as gzip-*.tar in ftp://prep.ai.mit.edu/pub/gnu/ + + [5] Schwartz, E. S., and Kallick, B. "Generating a canonical prefix + encoding." Comm. ACM, 7,3 (Mar. 1964), pp. 166-169. + + [6] Hirschberg and Lelewer, "Efficient decoding of prefix codes," + Comm. ACM, 33,4, April 1990, pp. 449-459. + +6. Security Considerations + + Any data compression method involves the reduction of redundancy in + the data. Consequently, any corruption of the data is likely to have + severe effects and be difficult to correct. Uncompressed text, on + the other hand, will probably still be readable despite the presence + of some corrupted bytes. + + It is recommended that systems using this data format provide some + means of validating the integrity of the compressed data. See + reference [3], for example. + +7. Source code + + Source code for a C language implementation of a "deflate" compliant + compressor and decompressor is available within the zlib package at + ftp://ftp.uu.net/pub/archiving/zip/zlib/. + +8. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Phil Katz designed the deflate format. Jean-Loup Gailly and Mark + Adler wrote the related software described in this specification. + Glenn Randers-Pehrson converted this document to RFC and HTML format. + + + +Deutsch Informational [Page 16] + +RFC 1951 DEFLATE Compressed Data Format Specification May 1996 + + +9. Author's Address + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: + + Questions about the technical content of this specification can be + sent by email to: + + Jean-Loup Gailly and + Mark Adler + + Editorial comments on this specification can be sent by email to: + + L. Peter Deutsch and + Glenn Randers-Pehrson + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +Deutsch Informational [Page 17] + ADDED compat/zlib/doc/rfc1952.txt Index: compat/zlib/doc/rfc1952.txt ================================================================== --- /dev/null +++ compat/zlib/doc/rfc1952.txt @@ -0,0 +1,675 @@ + + + + + + +Network Working Group P. Deutsch +Request for Comments: 1952 Aladdin Enterprises +Category: Informational May 1996 + + + GZIP file format specification version 4.3 + +Status of This Memo + + This memo provides information for the Internet community. This memo + does not specify an Internet standard of any kind. Distribution of + this memo is unlimited. + +IESG Note: + + The IESG takes no position on the validity of any Intellectual + Property Rights statements contained in this document. + +Notices + + Copyright (c) 1996 L. Peter Deutsch + + Permission is granted to copy and distribute this document for any + purpose and without charge, including translations into other + languages and incorporation into compilations, provided that the + copyright notice and this notice are preserved, and that any + substantive changes or deletions from the original are clearly + marked. + + A pointer to the latest version of this and related documentation in + HTML format can be found at the URL + . + +Abstract + + This specification defines a lossless compressed data format that is + compatible with the widely used GZIP utility. The format includes a + cyclic redundancy check value for detecting data corruption. The + format presently uses the DEFLATE method of compression but can be + easily extended to use other compression methods. The format can be + implemented readily in a manner not covered by patents. + + + + + + + + + + +Deutsch Informational [Page 1] + +RFC 1952 GZIP File Format Specification May 1996 + + +Table of Contents + + 1. Introduction ................................................... 2 + 1.1. Purpose ................................................... 2 + 1.2. Intended audience ......................................... 3 + 1.3. Scope ..................................................... 3 + 1.4. Compliance ................................................ 3 + 1.5. Definitions of terms and conventions used ................. 3 + 1.6. Changes from previous versions ............................ 3 + 2. Detailed specification ......................................... 4 + 2.1. Overall conventions ....................................... 4 + 2.2. File format ............................................... 5 + 2.3. Member format ............................................. 5 + 2.3.1. Member header and trailer ........................... 6 + 2.3.1.1. Extra field ................................... 8 + 2.3.1.2. Compliance .................................... 9 + 3. References .................................................. 9 + 4. Security Considerations .................................... 10 + 5. Acknowledgements ........................................... 10 + 6. Author's Address ........................................... 10 + 7. Appendix: Jean-Loup Gailly's gzip utility .................. 11 + 8. Appendix: Sample CRC Code .................................. 11 + +1. Introduction + + 1.1. Purpose + + The purpose of this specification is to define a lossless + compressed data format that: + + * Is independent of CPU type, operating system, file system, + and character set, and hence can be used for interchange; + * Can compress or decompress a data stream (as opposed to a + randomly accessible file) to produce another data stream, + using only an a priori bounded amount of intermediate + storage, and hence can be used in data communications or + similar structures such as Unix filters; + * Compresses data with efficiency comparable to the best + currently available general-purpose compression methods, + and in particular considerably better than the "compress" + program; + * Can be implemented readily in a manner not covered by + patents, and hence can be practiced freely; + * Is compatible with the file format produced by the current + widely used gzip utility, in that conforming decompressors + will be able to read data produced by the existing gzip + compressor. + + + + +Deutsch Informational [Page 2] + +RFC 1952 GZIP File Format Specification May 1996 + + + The data format defined by this specification does not attempt to: + + * Provide random access to compressed data; + * Compress specialized data (e.g., raster graphics) as well as + the best currently available specialized algorithms. + + 1.2. Intended audience + + This specification is intended for use by implementors of software + to compress data into gzip format and/or decompress data from gzip + format. + + The text of the specification assumes a basic background in + programming at the level of bits and other primitive data + representations. + + 1.3. Scope + + The specification specifies a compression method and a file format + (the latter assuming only that a file can store a sequence of + arbitrary bytes). It does not specify any particular interface to + a file system or anything about character sets or encodings + (except for file names and comments, which are optional). + + 1.4. Compliance + + Unless otherwise indicated below, a compliant decompressor must be + able to accept and decompress any file that conforms to all the + specifications presented here; a compliant compressor must produce + files that conform to all the specifications presented here. The + material in the appendices is not part of the specification per se + and is not relevant to compliance. + + 1.5. Definitions of terms and conventions used + + byte: 8 bits stored or transmitted as a unit (same as an octet). + (For this specification, a byte is exactly 8 bits, even on + machines which store a character on a number of bits different + from 8.) See below for the numbering of bits within a byte. + + 1.6. Changes from previous versions + + There have been no technical changes to the gzip format since + version 4.1 of this specification. In version 4.2, some + terminology was changed, and the sample CRC code was rewritten for + clarity and to eliminate the requirement for the caller to do pre- + and post-conditioning. Version 4.3 is a conversion of the + specification to RFC style. + + + +Deutsch Informational [Page 3] + +RFC 1952 GZIP File Format Specification May 1996 + + +2. Detailed specification + + 2.1. Overall conventions + + In the diagrams below, a box like this: + + +---+ + | | <-- the vertical bars might be missing + +---+ + + represents one byte; a box like this: + + +==============+ + | | + +==============+ + + represents a variable number of bytes. + + Bytes stored within a computer do not have a "bit order", since + they are always treated as a unit. However, a byte considered as + an integer between 0 and 255 does have a most- and least- + significant bit, and since we write numbers with the most- + significant digit on the left, we also write bytes with the most- + significant bit on the left. In the diagrams below, we number the + bits of a byte so that bit 0 is the least-significant bit, i.e., + the bits are numbered: + + +--------+ + |76543210| + +--------+ + + This document does not address the issue of the order in which + bits of a byte are transmitted on a bit-sequential medium, since + the data format described here is byte- rather than bit-oriented. + + Within a computer, a number may occupy multiple bytes. All + multi-byte numbers in the format described here are stored with + the least-significant byte first (at the lower memory address). + For example, the decimal number 520 is stored as: + + 0 1 + +--------+--------+ + |00001000|00000010| + +--------+--------+ + ^ ^ + | | + | + more significant byte = 2 x 256 + + less significant byte = 8 + + + +Deutsch Informational [Page 4] + +RFC 1952 GZIP File Format Specification May 1996 + + + 2.2. File format + + A gzip file consists of a series of "members" (compressed data + sets). The format of each member is specified in the following + section. The members simply appear one after another in the file, + with no additional information before, between, or after them. + + 2.3. Member format + + Each member has the following structure: + + +---+---+---+---+---+---+---+---+---+---+ + |ID1|ID2|CM |FLG| MTIME |XFL|OS | (more-->) + +---+---+---+---+---+---+---+---+---+---+ + + (if FLG.FEXTRA set) + + +---+---+=================================+ + | XLEN |...XLEN bytes of "extra field"...| (more-->) + +---+---+=================================+ + + (if FLG.FNAME set) + + +=========================================+ + |...original file name, zero-terminated...| (more-->) + +=========================================+ + + (if FLG.FCOMMENT set) + + +===================================+ + |...file comment, zero-terminated...| (more-->) + +===================================+ + + (if FLG.FHCRC set) + + +---+---+ + | CRC16 | + +---+---+ + + +=======================+ + |...compressed blocks...| (more-->) + +=======================+ + + 0 1 2 3 4 5 6 7 + +---+---+---+---+---+---+---+---+ + | CRC32 | ISIZE | + +---+---+---+---+---+---+---+---+ + + + + +Deutsch Informational [Page 5] + +RFC 1952 GZIP File Format Specification May 1996 + + + 2.3.1. Member header and trailer + + ID1 (IDentification 1) + ID2 (IDentification 2) + These have the fixed values ID1 = 31 (0x1f, \037), ID2 = 139 + (0x8b, \213), to identify the file as being in gzip format. + + CM (Compression Method) + This identifies the compression method used in the file. CM + = 0-7 are reserved. CM = 8 denotes the "deflate" + compression method, which is the one customarily used by + gzip and which is documented elsewhere. + + FLG (FLaGs) + This flag byte is divided into individual bits as follows: + + bit 0 FTEXT + bit 1 FHCRC + bit 2 FEXTRA + bit 3 FNAME + bit 4 FCOMMENT + bit 5 reserved + bit 6 reserved + bit 7 reserved + + If FTEXT is set, the file is probably ASCII text. This is + an optional indication, which the compressor may set by + checking a small amount of the input data to see whether any + non-ASCII characters are present. In case of doubt, FTEXT + is cleared, indicating binary data. For systems which have + different file formats for ascii text and binary data, the + decompressor can use FTEXT to choose the appropriate format. + We deliberately do not specify the algorithm used to set + this bit, since a compressor always has the option of + leaving it cleared and a decompressor always has the option + of ignoring it and letting some other program handle issues + of data conversion. + + If FHCRC is set, a CRC16 for the gzip header is present, + immediately before the compressed data. The CRC16 consists + of the two least significant bytes of the CRC32 for all + bytes of the gzip header up to and not including the CRC16. + [The FHCRC bit was never set by versions of gzip up to + 1.2.4, even though it was documented with a different + meaning in gzip 1.2.4.] + + If FEXTRA is set, optional extra fields are present, as + described in a following section. + + + +Deutsch Informational [Page 6] + +RFC 1952 GZIP File Format Specification May 1996 + + + If FNAME is set, an original file name is present, + terminated by a zero byte. The name must consist of ISO + 8859-1 (LATIN-1) characters; on operating systems using + EBCDIC or any other character set for file names, the name + must be translated to the ISO LATIN-1 character set. This + is the original name of the file being compressed, with any + directory components removed, and, if the file being + compressed is on a file system with case insensitive names, + forced to lower case. There is no original file name if the + data was compressed from a source other than a named file; + for example, if the source was stdin on a Unix system, there + is no file name. + + If FCOMMENT is set, a zero-terminated file comment is + present. This comment is not interpreted; it is only + intended for human consumption. The comment must consist of + ISO 8859-1 (LATIN-1) characters. Line breaks should be + denoted by a single line feed character (10 decimal). + + Reserved FLG bits must be zero. + + MTIME (Modification TIME) + This gives the most recent modification time of the original + file being compressed. The time is in Unix format, i.e., + seconds since 00:00:00 GMT, Jan. 1, 1970. (Note that this + may cause problems for MS-DOS and other systems that use + local rather than Universal time.) If the compressed data + did not come from a file, MTIME is set to the time at which + compression started. MTIME = 0 means no time stamp is + available. + + XFL (eXtra FLags) + These flags are available for use by specific compression + methods. The "deflate" method (CM = 8) sets these flags as + follows: + + XFL = 2 - compressor used maximum compression, + slowest algorithm + XFL = 4 - compressor used fastest algorithm + + OS (Operating System) + This identifies the type of file system on which compression + took place. This may be useful in determining end-of-line + convention for text files. The currently defined values are + as follows: + + + + + + +Deutsch Informational [Page 7] + +RFC 1952 GZIP File Format Specification May 1996 + + + 0 - FAT filesystem (MS-DOS, OS/2, NT/Win32) + 1 - Amiga + 2 - VMS (or OpenVMS) + 3 - Unix + 4 - VM/CMS + 5 - Atari TOS + 6 - HPFS filesystem (OS/2, NT) + 7 - Macintosh + 8 - Z-System + 9 - CP/M + 10 - TOPS-20 + 11 - NTFS filesystem (NT) + 12 - QDOS + 13 - Acorn RISCOS + 255 - unknown + + XLEN (eXtra LENgth) + If FLG.FEXTRA is set, this gives the length of the optional + extra field. See below for details. + + CRC32 (CRC-32) + This contains a Cyclic Redundancy Check value of the + uncompressed data computed according to CRC-32 algorithm + used in the ISO 3309 standard and in section 8.1.1.6.2 of + ITU-T recommendation V.42. (See http://www.iso.ch for + ordering ISO documents. See gopher://info.itu.ch for an + online version of ITU-T V.42.) + + ISIZE (Input SIZE) + This contains the size of the original (uncompressed) input + data modulo 2^32. + + 2.3.1.1. Extra field + + If the FLG.FEXTRA bit is set, an "extra field" is present in + the header, with total length XLEN bytes. It consists of a + series of subfields, each of the form: + + +---+---+---+---+==================================+ + |SI1|SI2| LEN |... LEN bytes of subfield data ...| + +---+---+---+---+==================================+ + + SI1 and SI2 provide a subfield ID, typically two ASCII letters + with some mnemonic value. Jean-Loup Gailly + is maintaining a registry of subfield + IDs; please send him any subfield ID you wish to use. Subfield + IDs with SI2 = 0 are reserved for future use. The following + IDs are currently defined: + + + +Deutsch Informational [Page 8] + +RFC 1952 GZIP File Format Specification May 1996 + + + SI1 SI2 Data + ---------- ---------- ---- + 0x41 ('A') 0x70 ('P') Apollo file type information + + LEN gives the length of the subfield data, excluding the 4 + initial bytes. + + 2.3.1.2. Compliance + + A compliant compressor must produce files with correct ID1, + ID2, CM, CRC32, and ISIZE, but may set all the other fields in + the fixed-length part of the header to default values (255 for + OS, 0 for all others). The compressor must set all reserved + bits to zero. + + A compliant decompressor must check ID1, ID2, and CM, and + provide an error indication if any of these have incorrect + values. It must examine FEXTRA/XLEN, FNAME, FCOMMENT and FHCRC + at least so it can skip over the optional fields if they are + present. It need not examine any other part of the header or + trailer; in particular, a decompressor may ignore FTEXT and OS + and always produce binary output, and still be compliant. A + compliant decompressor must give an error indication if any + reserved bit is non-zero, since such a bit could indicate the + presence of a new field that would cause subsequent data to be + interpreted incorrectly. + +3. References + + [1] "Information Processing - 8-bit single-byte coded graphic + character sets - Part 1: Latin alphabet No.1" (ISO 8859-1:1987). + The ISO 8859-1 (Latin-1) character set is a superset of 7-bit + ASCII. Files defining this character set are available as + iso_8859-1.* in ftp://ftp.uu.net/graphics/png/documents/ + + [2] ISO 3309 + + [3] ITU-T recommendation V.42 + + [4] Deutsch, L.P.,"DEFLATE Compressed Data Format Specification", + available in ftp://ftp.uu.net/pub/archiving/zip/doc/ + + [5] Gailly, J.-L., GZIP documentation, available as gzip-*.tar in + ftp://prep.ai.mit.edu/pub/gnu/ + + [6] Sarwate, D.V., "Computation of Cyclic Redundancy Checks via Table + Look-Up", Communications of the ACM, 31(8), pp.1008-1013. + + + + +Deutsch Informational [Page 9] + +RFC 1952 GZIP File Format Specification May 1996 + + + [7] Schwaderer, W.D., "CRC Calculation", April 85 PC Tech Journal, + pp.118-133. + + [8] ftp://ftp.adelaide.edu.au/pub/rocksoft/papers/crc_v3.txt, + describing the CRC concept. + +4. Security Considerations + + Any data compression method involves the reduction of redundancy in + the data. Consequently, any corruption of the data is likely to have + severe effects and be difficult to correct. Uncompressed text, on + the other hand, will probably still be readable despite the presence + of some corrupted bytes. + + It is recommended that systems using this data format provide some + means of validating the integrity of the compressed data, such as by + setting and checking the CRC-32 check value. + +5. Acknowledgements + + Trademarks cited in this document are the property of their + respective owners. + + Jean-Loup Gailly designed the gzip format and wrote, with Mark Adler, + the related software described in this specification. Glenn + Randers-Pehrson converted this document to RFC and HTML format. + +6. Author's Address + + L. Peter Deutsch + Aladdin Enterprises + 203 Santa Margarita Ave. + Menlo Park, CA 94025 + + Phone: (415) 322-0103 (AM only) + FAX: (415) 322-1734 + EMail: + + Questions about the technical content of this specification can be + sent by email to: + + Jean-Loup Gailly and + Mark Adler + + Editorial comments on this specification can be sent by email to: + + L. Peter Deutsch and + Glenn Randers-Pehrson + + + +Deutsch Informational [Page 10] + +RFC 1952 GZIP File Format Specification May 1996 + + +7. Appendix: Jean-Loup Gailly's gzip utility + + The most widely used implementation of gzip compression, and the + original documentation on which this specification is based, were + created by Jean-Loup Gailly . Since this + implementation is a de facto standard, we mention some more of its + features here. Again, the material in this section is not part of + the specification per se, and implementations need not follow it to + be compliant. + + When compressing or decompressing a file, gzip preserves the + protection, ownership, and modification time attributes on the local + file system, since there is no provision for representing protection + attributes in the gzip file format itself. Since the file format + includes a modification time, the gzip decompressor provides a + command line switch that assigns the modification time from the file, + rather than the local modification time of the compressed input, to + the decompressed output. + +8. Appendix: Sample CRC Code + + The following sample code represents a practical implementation of + the CRC (Cyclic Redundancy Check). (See also ISO 3309 and ITU-T V.42 + for a formal specification.) + + The sample code is in the ANSI C programming language. Non C users + may find it easier to read with these hints: + + & Bitwise AND operator. + ^ Bitwise exclusive-OR operator. + >> Bitwise right shift operator. When applied to an + unsigned quantity, as here, right shift inserts zero + bit(s) at the left. + ! Logical NOT operator. + ++ "n++" increments the variable n. + 0xNNN 0x introduces a hexadecimal (base 16) constant. + Suffix L indicates a long value (at least 32 bits). + + /* Table of CRCs of all 8-bit messages. */ + unsigned long crc_table[256]; + + /* Flag: has the table been computed? Initially false. */ + int crc_table_computed = 0; + + /* Make the table for a fast CRC. */ + void make_crc_table(void) + { + unsigned long c; + + + +Deutsch Informational [Page 11] + +RFC 1952 GZIP File Format Specification May 1996 + + + int n, k; + for (n = 0; n < 256; n++) { + c = (unsigned long) n; + for (k = 0; k < 8; k++) { + if (c & 1) { + c = 0xedb88320L ^ (c >> 1); + } else { + c = c >> 1; + } + } + crc_table[n] = c; + } + crc_table_computed = 1; + } + + /* + Update a running crc with the bytes buf[0..len-1] and return + the updated crc. The crc should be initialized to zero. Pre- and + post-conditioning (one's complement) is performed within this + function so it shouldn't be done by the caller. Usage example: + + unsigned long crc = 0L; + + while (read_buffer(buffer, length) != EOF) { + crc = update_crc(crc, buffer, length); + } + if (crc != original_crc) error(); + */ + unsigned long update_crc(unsigned long crc, + unsigned char *buf, int len) + { + unsigned long c = crc ^ 0xffffffffL; + int n; + + if (!crc_table_computed) + make_crc_table(); + for (n = 0; n < len; n++) { + c = crc_table[(c ^ buf[n]) & 0xff] ^ (c >> 8); + } + return c ^ 0xffffffffL; + } + + /* Return the CRC of the bytes buf[0..len-1]. */ + unsigned long crc(unsigned char *buf, int len) + { + return update_crc(0L, buf, len); + } + + + + +Deutsch Informational [Page 12] + ADDED compat/zlib/doc/txtvsbin.txt Index: compat/zlib/doc/txtvsbin.txt ================================================================== --- /dev/null +++ compat/zlib/doc/txtvsbin.txt @@ -0,0 +1,107 @@ +A Fast Method for Identifying Plain Text Files +============================================== + + +Introduction +------------ + +Given a file coming from an unknown source, it is sometimes desirable +to find out whether the format of that file is plain text. Although +this may appear like a simple task, a fully accurate detection of the +file type requires heavy-duty semantic analysis on the file contents. +It is, however, possible to obtain satisfactory results by employing +various heuristics. + +Previous versions of PKZip and other zip-compatible compression tools +were using a crude detection scheme: if more than 80% (4/5) of the bytes +found in a certain buffer are within the range [7..127], the file is +labeled as plain text, otherwise it is labeled as binary. A prominent +limitation of this scheme is the restriction to Latin-based alphabets. +Other alphabets, like Greek, Cyrillic or Asian, make extensive use of +the bytes within the range [128..255], and texts using these alphabets +are most often misidentified by this scheme; in other words, the rate +of false negatives is sometimes too high, which means that the recall +is low. Another weakness of this scheme is a reduced precision, due to +the false positives that may occur when binary files containing large +amounts of textual characters are misidentified as plain text. + +In this article we propose a new, simple detection scheme that features +a much increased precision and a near-100% recall. This scheme is +designed to work on ASCII, Unicode and other ASCII-derived alphabets, +and it handles single-byte encodings (ISO-8859, MacRoman, KOI8, etc.) +and variable-sized encodings (ISO-2022, UTF-8, etc.). Wider encodings +(UCS-2/UTF-16 and UCS-4/UTF-32) are not handled, however. + + +The Algorithm +------------- + +The algorithm works by dividing the set of bytecodes [0..255] into three +categories: +- The allow list of textual bytecodes: + 9 (TAB), 10 (LF), 13 (CR), 32 (SPACE) to 255. +- The gray list of tolerated bytecodes: + 7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB), 27 (ESC). +- The block list of undesired, non-textual bytecodes: + 0 (NUL) to 6, 14 to 31. + +If a file contains at least one byte that belongs to the allow list and +no byte that belongs to the block list, then the file is categorized as +plain text; otherwise, it is categorized as binary. (The boundary case, +when the file is empty, automatically falls into the latter category.) + + +Rationale +--------- + +The idea behind this algorithm relies on two observations. + +The first observation is that, although the full range of 7-bit codes +[0..127] is properly specified by the ASCII standard, most control +characters in the range [0..31] are not used in practice. The only +widely-used, almost universally-portable control codes are 9 (TAB), +10 (LF) and 13 (CR). There are a few more control codes that are +recognized on a reduced range of platforms and text viewers/editors: +7 (BEL), 8 (BS), 11 (VT), 12 (FF), 26 (SUB) and 27 (ESC); but these +codes are rarely (if ever) used alone, without being accompanied by +some printable text. Even the newer, portable text formats such as +XML avoid using control characters outside the list mentioned here. + +The second observation is that most of the binary files tend to contain +control characters, especially 0 (NUL). Even though the older text +detection schemes observe the presence of non-ASCII codes from the range +[128..255], the precision rarely has to suffer if this upper range is +labeled as textual, because the files that are genuinely binary tend to +contain both control characters and codes from the upper range. On the +other hand, the upper range needs to be labeled as textual, because it +is used by virtually all ASCII extensions. In particular, this range is +used for encoding non-Latin scripts. + +Since there is no counting involved, other than simply observing the +presence or the absence of some byte values, the algorithm produces +consistent results, regardless what alphabet encoding is being used. +(If counting were involved, it could be possible to obtain different +results on a text encoded, say, using ISO-8859-16 versus UTF-8.) + +There is an extra category of plain text files that are "polluted" with +one or more block-listed codes, either by mistake or by peculiar design +considerations. In such cases, a scheme that tolerates a small fraction +of block-listed codes would provide an increased recall (i.e. more true +positives). This, however, incurs a reduced precision overall, since +false positives are more likely to appear in binary files that contain +large chunks of textual data. Furthermore, "polluted" plain text should +be regarded as binary by general-purpose text detection schemes, because +general-purpose text processing algorithms might not be applicable. +Under this premise, it is safe to say that our detection method provides +a near-100% recall. + +Experiments have been run on many files coming from various platforms +and applications. We tried plain text files, system logs, source code, +formatted office documents, compiled object code, etc. The results +confirm the optimistic assumptions about the capabilities of this +algorithm. + + +-- +Cosmin Truta +Last updated: 2006-May-28 Index: compat/zlib/examples/README.examples ================================================================== --- compat/zlib/examples/README.examples +++ compat/zlib/examples/README.examples @@ -32,10 +32,14 @@ efficiently and robustly maintain a message log file in gzip format - illustrates use of raw deflate, Z_PARTIAL_FLUSH, deflatePrime(), and deflateSetDictionary() - illustrates use of a gzip header extra field +gznorm.c + normalize a gzip file by combining members into a single member + - demonstrates how to concatenate deflate streams using Z_BLOCK + zlib_how.html painfully comprehensive description of zpipe.c (see below) - describes in excruciating detail the use of deflate() and inflate() zpipe.c @@ -42,8 +46,9 @@ reads and writes zlib streams from stdin to stdout - illustrates the proper use of deflate() and inflate() - deeply commented in zlib_how.html (see above) zran.c +zran.h index a zlib or gzip stream and randomly access it - illustrates the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary() to provide random access Index: compat/zlib/examples/enough.c ================================================================== --- compat/zlib/examples/enough.c +++ compat/zlib/examples/enough.c @@ -1,9 +1,9 @@ /* enough.c -- determine the maximum size of inflate's Huffman code tables over - * all possible valid and complete Huffman codes, subject to a length limit. - * Copyright (C) 2007, 2008, 2012 Mark Adler - * Version 1.4 18 August 2012 Mark Adler + * all possible valid and complete prefix codes, subject to a length limit. + * Copyright (C) 2007, 2008, 2012, 2018 Mark Adler + * Version 1.5 5 August 2018 Mark Adler */ /* Version history: 1.0 3 Jan 2007 First version (derived from codecount.c version 1.4) 1.1 4 Jan 2007 Use faster incremental table usage computation @@ -15,105 +15,111 @@ Fix bug for initial root table size == max - 1 Use a macro to compute the history index 1.4 18 Aug 2012 Avoid shifts more than bits in type (caused endless loop!) Clean up comparisons of different types Clean up code indentation + 1.5 5 Aug 2018 Clean up code style, formatting, and comments + Show all the codes for the maximum, and only the maximum */ /* - Examine all possible Huffman codes for a given number of symbols and a - maximum code length in bits to determine the maximum table size for zilb's - inflate. Only complete Huffman codes are counted. + Examine all possible prefix codes for a given number of symbols and a + maximum code length in bits to determine the maximum table size for zlib's + inflate. Only complete prefix codes are counted. Two codes are considered distinct if the vectors of the number of codes per - length are not identical. So permutations of the symbol assignments result + length are not identical. So permutations of the symbol assignments result in the same code for the counting, as do permutations of the assignments of the bit values to the codes (i.e. only canonical codes are counted). We build a code from shorter to longer lengths, determining how many symbols - are coded at each length. At each step, we have how many symbols remain to + are coded at each length. At each step, we have how many symbols remain to be coded, what the last code length used was, and how many bit patterns of that length remain unused. Then we add one to the code length and double the - number of unused patterns to graduate to the next code length. We then + number of unused patterns to graduate to the next code length. We then assign all portions of the remaining symbols to that code length that - preserve the properties of a correct and eventually complete code. Those + preserve the properties of a correct and eventually complete code. Those properties are: we cannot use more bit patterns than are available; and when - all the symbols are used, there are exactly zero possible bit patterns - remaining. + all the symbols are used, there are exactly zero possible bit patterns left + unused. The inflate Huffman decoding algorithm uses two-level lookup tables for - speed. There is a single first-level table to decode codes up to root bits - in length (root == 9 in the current inflate implementation). The table - has 1 << root entries and is indexed by the next root bits of input. Codes - shorter than root bits have replicated table entries, so that the correct - entry is pointed to regardless of the bits that follow the short code. If - the code is longer than root bits, then the table entry points to a second- - level table. The size of that table is determined by the longest code with - that root-bit prefix. If that longest code has length len, then the table - has size 1 << (len - root), to index the remaining bits in that set of - codes. Each subsequent root-bit prefix then has its own sub-table. The - total number of table entries required by the code is calculated - incrementally as the number of codes at each bit length is populated. When - all of the codes are shorter than root bits, then root is reduced to the - longest code length, resulting in a single, smaller, one-level table. + speed. There is a single first-level table to decode codes up to root bits + in length (root == 9 for literal/length codes and root == 6 for distance + codes, in the current inflate implementation). The base table has 1 << root + entries and is indexed by the next root bits of input. Codes shorter than + root bits have replicated table entries, so that the correct entry is + pointed to regardless of the bits that follow the short code. If the code is + longer than root bits, then the table entry points to a second-level table. + The size of that table is determined by the longest code with that root-bit + prefix. If that longest code has length len, then the table has size 1 << + (len - root), to index the remaining bits in that set of codes. Each + subsequent root-bit prefix then has its own sub-table. The total number of + table entries required by the code is calculated incrementally as the number + of codes at each bit length is populated. When all of the codes are shorter + than root bits, then root is reduced to the longest code length, resulting + in a single, smaller, one-level table. The inflate algorithm also provides for small values of root (relative to the log2 of the number of symbols), where the shortest code has more bits - than root. In that case, root is increased to the length of the shortest - code. This program, by design, does not handle that case, so it is verified - that the number of symbols is less than 2^(root + 1). + than root. In that case, root is increased to the length of the shortest + code. This program, by design, does not handle that case, so it is verified + that the number of symbols is less than 1 << (root + 1). In order to speed up the examination (by about ten orders of magnitude for the default arguments), the intermediate states in the build-up of a code - are remembered and previously visited branches are pruned. The memory + are remembered and previously visited branches are pruned. The memory required for this will increase rapidly with the total number of symbols and - the maximum code length in bits. However this is a very small price to pay + the maximum code length in bits. However this is a very small price to pay for the vast speedup. - First, all of the possible Huffman codes are counted, and reachable + First, all of the possible prefix codes are counted, and reachable intermediate states are noted by a non-zero count in a saved-results array. Second, the intermediate states that lead to (root + 1) bit or longer codes are used to look at all sub-codes from those junctures for their inflate - memory usage. (The amount of memory used is not affected by the number of + memory usage. (The amount of memory used is not affected by the number of codes of root bits or less in length.) Third, the visited states in the construction of those sub-codes and the associated calculation of the table size is recalled in order to avoid recalculating from the same juncture. Beginning the code examination at (root + 1) bit codes, which is enabled by identifying the reachable nodes, accounts for about six of the orders of - magnitude of improvement for the default arguments. About another four - orders of magnitude come from not revisiting previous states. Out of - approximately 2x10^16 possible Huffman codes, only about 2x10^6 sub-codes + magnitude of improvement for the default arguments. About another four + orders of magnitude come from not revisiting previous states. Out of + approximately 2x10^16 possible prefix codes, only about 2x10^6 sub-codes need to be examined to cover all of the possible table memory usage cases for the default arguments of 286 symbols limited to 15-bit codes. - Note that an unsigned long long type is used for counting. It is quite easy - to exceed the capacity of an eight-byte integer with a large number of - symbols and a large maximum code length, so multiple-precision arithmetic - would need to replace the unsigned long long arithmetic in that case. This - program will abort if an overflow occurs. The big_t type identifies where - the counting takes place. - - An unsigned long long type is also used for calculating the number of - possible codes remaining at the maximum length. This limits the maximum - code length to the number of bits in a long long minus the number of bits - needed to represent the symbols in a flat code. The code_t type identifies - where the bit pattern counting takes place. + Note that the uintmax_t type is used for counting. It is quite easy to + exceed the capacity of an eight-byte integer with a large number of symbols + and a large maximum code length, so multiple-precision arithmetic would need + to replace the integer arithmetic in that case. This program will abort if + an overflow occurs. The big_t type identifies where the counting takes + place. + + The uintmax_t type is also used for calculating the number of possible codes + remaining at the maximum length. This limits the maximum code length to the + number of bits in a long long minus the number of bits needed to represent + the symbols in a flat code. The code_t type identifies where the bit-pattern + counting takes place. */ #include #include #include +#include +#include #include #define local static -/* special data types */ -typedef unsigned long long big_t; /* type for code counting */ -typedef unsigned long long code_t; /* type for bit pattern counting */ -struct tab { /* type for been here check */ - size_t len; /* length of bit vector in char's */ - char *vec; /* allocated bit vector */ +// Special data types. +typedef uintmax_t big_t; // type for code counting +#define PRIbig "ju" // printf format for big_t +typedef uintmax_t code_t; // type for bit pattern counting +struct tab { // type for been-here check + size_t len; // allocated length of bit vector in octets + char *vec; // allocated bit vector }; /* The array for saving results, num[], is indexed with this triplet: syms: number of symbols remaining to code @@ -124,449 +130,468 @@ syms: 3..totsym (totsym == total symbols to code) left: 2..syms - 1, but only the evens (so syms == 8 -> 2, 4, 6) len: 1..max - 1 (max == maximum code length in bits) - syms == 2 is not saved since that immediately leads to a single code. left + syms == 2 is not saved since that immediately leads to a single code. left must be even, since it represents the number of available bit patterns at - the current length, which is double the number at the previous length. - left ends at syms-1 since left == syms immediately results in a single code. + the current length, which is double the number at the previous length. left + ends at syms-1 since left == syms immediately results in a single code. (left > sym is not allowed since that would result in an incomplete code.) len is less than max, since the code completes immediately when len == max. - The offset into the array is calculated for the three indices with the - first one (syms) being outermost, and the last one (len) being innermost. - We build the array with length max-1 lists for the len index, with syms-3 - of those for each symbol. There are totsym-2 of those, with each one - varying in length as a function of sym. See the calculation of index in - count() for the index, and the calculation of size in main() for the size - of the array. + The offset into the array is calculated for the three indices with the first + one (syms) being outermost, and the last one (len) being innermost. We build + the array with length max-1 lists for the len index, with syms-3 of those + for each symbol. There are totsym-2 of those, with each one varying in + length as a function of sym. See the calculation of index in map() for the + index, and the calculation of size in main() for the size of the array. For the deflate example of 286 symbols limited to 15-bit codes, the array - has 284,284 entries, taking up 2.17 MB for an 8-byte big_t. More than - half of the space allocated for saved results is actually used -- not all - possible triplets are reached in the generation of valid Huffman codes. + has 284,284 entries, taking up 2.17 MB for an 8-byte big_t. More than half + of the space allocated for saved results is actually used -- not all + possible triplets are reached in the generation of valid prefix codes. */ /* The array for tracking visited states, done[], is itself indexed identically to the num[] array as described above for the (syms, left, len) triplet. Each element in the array is further indexed by the (mem, rem) doublet, where mem is the amount of inflate table space used so far, and rem is the - remaining unused entries in the current inflate sub-table. Each indexed + remaining unused entries in the current inflate sub-table. Each indexed element is simply one bit indicating whether the state has been visited or - not. Since the ranges for mem and rem are not known a priori, each bit + not. Since the ranges for mem and rem are not known a priori, each bit vector is of a variable size, and grows as needed to accommodate the visited - states. mem and rem are used to calculate a single index in a triangular - array. Since the range of mem is expected in the default case to be about + states. mem and rem are used to calculate a single index in a triangular + array. Since the range of mem is expected in the default case to be about ten times larger than the range of rem, the array is skewed to reduce the - memory usage, with eight times the range for mem than for rem. See the - calculations for offset and bit in beenhere() for the details. + memory usage, with eight times the range for mem than for rem. See the + calculations for offset and bit in been_here() for the details. For the deflate example of 286 symbols limited to 15-bit codes, the bit - vectors grow to total approximately 21 MB, in addition to the 4.3 MB done[] - array itself. + vectors grow to total 5.5 MB, in addition to the 4.3 MB done array itself. */ -/* Globals to avoid propagating constants or constant pointers recursively */ -local int max; /* maximum allowed bit length for the codes */ -local int root; /* size of base code table in bits */ -local int large; /* largest code table so far */ -local size_t size; /* number of elements in num and done */ -local int *code; /* number of symbols assigned to each bit length */ -local big_t *num; /* saved results array for code counting */ -local struct tab *done; /* states already evaluated array */ - -/* Index function for num[] and done[] */ -#define INDEX(i,j,k) (((size_t)((i-1)>>1)*((i-2)>>1)+(j>>1)-1)*(max-1)+k-1) - -/* Free allocated space. Uses globals code, num, and done. */ -local void cleanup(void) -{ - size_t n; - - if (done != NULL) { - for (n = 0; n < size; n++) - if (done[n].len) - free(done[n].vec); - free(done); - } - if (num != NULL) - free(num); - if (code != NULL) - free(code); -} - -/* Return the number of possible Huffman codes using bit patterns of lengths - len through max inclusive, coding syms symbols, with left bit patterns of - length len unused -- return -1 if there is an overflow in the counting. - Keep a record of previous results in num to prevent repeating the same - calculation. Uses the globals max and num. */ -local big_t count(int syms, int len, int left) -{ - big_t sum; /* number of possible codes from this juncture */ - big_t got; /* value returned from count() */ - int least; /* least number of syms to use at this juncture */ - int most; /* most number of syms to use at this juncture */ - int use; /* number of bit patterns to use in next call */ - size_t index; /* index of this case in *num */ - - /* see if only one possible code */ +// Type for a variable-length, allocated string. +typedef struct { + char *str; // pointer to allocated string + size_t size; // size of allocation + size_t len; // length of string, not including terminating zero +} string_t; + +// Clear a string_t. +local void string_clear(string_t *s) { + s->str[0] = 0; + s->len = 0; +} + +// Initialize a string_t. +local void string_init(string_t *s) { + s->size = 16; + s->str = malloc(s->size); + assert(s->str != NULL && "out of memory"); + string_clear(s); +} + +// Release the allocation of a string_t. +local void string_free(string_t *s) { + free(s->str); + s->str = NULL; + s->size = 0; + s->len = 0; +} + +// Save the results of printf with fmt and the subsequent argument list to s. +// Each call appends to s. The allocated space for s is increased as needed. +local void string_printf(string_t *s, char *fmt, ...) { + va_list ap; + va_start(ap, fmt); + size_t len = s->len; + int ret = vsnprintf(s->str + len, s->size - len, fmt, ap); + assert(ret >= 0 && "out of memory"); + s->len += ret; + if (s->size < s->len + 1) { + do { + s->size <<= 1; + assert(s->size != 0 && "overflow"); + } while (s->size < s->len + 1); + s->str = realloc(s->str, s->size); + assert(s->str != NULL && "out of memory"); + vsnprintf(s->str + len, s->size - len, fmt, ap); + } + va_end(ap); +} + +// Globals to avoid propagating constants or constant pointers recursively. +struct { + int max; // maximum allowed bit length for the codes + int root; // size of base code table in bits + int large; // largest code table so far + size_t size; // number of elements in num and done + big_t tot; // total number of codes with maximum tables size + string_t out; // display of subcodes for maximum tables size + int *code; // number of symbols assigned to each bit length + big_t *num; // saved results array for code counting + struct tab *done; // states already evaluated array +} g; + +// Index function for num[] and done[]. +local inline size_t map(int syms, int left, int len) { + return ((size_t)((syms - 1) >> 1) * ((syms - 2) >> 1) + + (left >> 1) - 1) * (g.max - 1) + + len - 1; +} + +// Free allocated space in globals. +local void cleanup(void) { + if (g.done != NULL) { + for (size_t n = 0; n < g.size; n++) + if (g.done[n].len) + free(g.done[n].vec); + g.size = 0; + free(g.done); g.done = NULL; + } + free(g.num); g.num = NULL; + free(g.code); g.code = NULL; + string_free(&g.out); +} + +// Return the number of possible prefix codes using bit patterns of lengths len +// through max inclusive, coding syms symbols, with left bit patterns of length +// len unused -- return -1 if there is an overflow in the counting. Keep a +// record of previous results in num to prevent repeating the same calculation. +local big_t count(int syms, int left, int len) { + // see if only one possible code if (syms == left) return 1; - /* note and verify the expected state */ - assert(syms > left && left > 0 && len < max); + // note and verify the expected state + assert(syms > left && left > 0 && len < g.max); - /* see if we've done this one already */ - index = INDEX(syms, left, len); - got = num[index]; + // see if we've done this one already + size_t index = map(syms, left, len); + big_t got = g.num[index]; if (got) - return got; /* we have -- return the saved result */ + return got; // we have -- return the saved result - /* we need to use at least this many bit patterns so that the code won't be - incomplete at the next length (more bit patterns than symbols) */ - least = (left << 1) - syms; + // we need to use at least this many bit patterns so that the code won't be + // incomplete at the next length (more bit patterns than symbols) + int least = (left << 1) - syms; if (least < 0) least = 0; - /* we can use at most this many bit patterns, lest there not be enough - available for the remaining symbols at the maximum length (if there were - no limit to the code length, this would become: most = left - 1) */ - most = (((code_t)left << (max - len)) - syms) / - (((code_t)1 << (max - len)) - 1); - - /* count all possible codes from this juncture and add them up */ - sum = 0; - for (use = least; use <= most; use++) { - got = count(syms - use, len + 1, (left - use) << 1); + // we can use at most this many bit patterns, lest there not be enough + // available for the remaining symbols at the maximum length (if there were + // no limit to the code length, this would become: most = left - 1) + int most = (((code_t)left << (g.max - len)) - syms) / + (((code_t)1 << (g.max - len)) - 1); + + // count all possible codes from this juncture and add them up + big_t sum = 0; + for (int use = least; use <= most; use++) { + got = count(syms - use, (left - use) << 1, len + 1); sum += got; - if (got == (big_t)0 - 1 || sum < got) /* overflow */ - return (big_t)0 - 1; + if (got == (big_t)-1 || sum < got) // overflow + return (big_t)-1; } - /* verify that all recursive calls are productive */ + // verify that all recursive calls are productive assert(sum != 0); - /* save the result and return it */ - num[index] = sum; + // save the result and return it + g.num[index] = sum; return sum; } -/* Return true if we've been here before, set to true if not. Set a bit in a - bit vector to indicate visiting this state. Each (syms,len,left) state - has a variable size bit vector indexed by (mem,rem). The bit vector is - lengthened if needed to allow setting the (mem,rem) bit. */ -local int beenhere(int syms, int len, int left, int mem, int rem) -{ - size_t index; /* index for this state's bit vector */ - size_t offset; /* offset in this state's bit vector */ - int bit; /* mask for this state's bit */ - size_t length; /* length of the bit vector in bytes */ - char *vector; /* new or enlarged bit vector */ - - /* point to vector for (syms,left,len), bit in vector for (mem,rem) */ - index = INDEX(syms, left, len); - mem -= 1 << root; - offset = (mem >> 3) + rem; +// Return true if we've been here before, set to true if not. Set a bit in a +// bit vector to indicate visiting this state. Each (syms,len,left) state has a +// variable size bit vector indexed by (mem,rem). The bit vector is lengthened +// as needed to allow setting the (mem,rem) bit. +local int been_here(int syms, int left, int len, int mem, int rem) { + // point to vector for (syms,left,len), bit in vector for (mem,rem) + size_t index = map(syms, left, len); + mem -= 1 << g.root; // mem always includes the root table + mem >>= 1; // mem and rem are always even + rem >>= 1; + size_t offset = (mem >> 3) + rem; offset = ((offset * (offset + 1)) >> 1) + rem; - bit = 1 << (mem & 7); - - /* see if we've been here */ - length = done[index].len; - if (offset < length && (done[index].vec[offset] & bit) != 0) - return 1; /* done this! */ - - /* we haven't been here before -- set the bit to show we have now */ - - /* see if we need to lengthen the vector in order to set the bit */ + int bit = 1 << (mem & 7); + + // see if we've been here + size_t length = g.done[index].len; + if (offset < length && (g.done[index].vec[offset] & bit) != 0) + return 1; // done this! + + // we haven't been here before -- set the bit to show we have now + + // see if we need to lengthen the vector in order to set the bit if (length <= offset) { - /* if we have one already, enlarge it, zero out the appended space */ + // if we have one already, enlarge it, zero out the appended space + char *vector; if (length) { do { length <<= 1; } while (length <= offset); - vector = realloc(done[index].vec, length); - if (vector != NULL) - memset(vector + done[index].len, 0, length - done[index].len); - } - - /* otherwise we need to make a new vector and zero it out */ - else { - length = 1 << (len - root); - while (length <= offset) - length <<= 1; - vector = calloc(length, sizeof(char)); - } - - /* in either case, bail if we can't get the memory */ - if (vector == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - exit(1); - } - - /* install the new vector */ - done[index].len = length; - done[index].vec = vector; - } - - /* set the bit */ - done[index].vec[offset] |= bit; + vector = realloc(g.done[index].vec, length); + assert(vector != NULL && "out of memory"); + memset(vector + g.done[index].len, 0, length - g.done[index].len); + } + + // otherwise we need to make a new vector and zero it out + else { + length = 16; + while (length <= offset) + length <<= 1; + vector = calloc(length, 1); + assert(vector != NULL && "out of memory"); + } + + // install the new vector + g.done[index].len = length; + g.done[index].vec = vector; + } + + // set the bit + g.done[index].vec[offset] |= bit; return 0; } -/* Examine all possible codes from the given node (syms, len, left). Compute - the amount of memory required to build inflate's decoding tables, where the - number of code structures used so far is mem, and the number remaining in - the current sub-table is rem. Uses the globals max, code, root, large, and - done. */ -local void examine(int syms, int len, int left, int mem, int rem) -{ - int least; /* least number of syms to use at this juncture */ - int most; /* most number of syms to use at this juncture */ - int use; /* number of bit patterns to use in next call */ - - /* see if we have a complete code */ +// Examine all possible codes from the given node (syms, len, left). Compute +// the amount of memory required to build inflate's decoding tables, where the +// number of code structures used so far is mem, and the number remaining in +// the current sub-table is rem. +local void examine(int syms, int left, int len, int mem, int rem) { + // see if we have a complete code if (syms == left) { - /* set the last code entry */ - code[len] = left; + // set the last code entry + g.code[len] = left; - /* complete computation of memory used by this code */ + // complete computation of memory used by this code while (rem < left) { left -= rem; - rem = 1 << (len - root); + rem = 1 << (len - g.root); mem += rem; } assert(rem == left); - /* if this is a new maximum, show the entries used and the sub-code */ - if (mem > large) { - large = mem; - printf("max %d: ", mem); - for (use = root + 1; use <= max; use++) - if (code[use]) - printf("%d[%d] ", code[use], use); - putchar('\n'); - fflush(stdout); - } - - /* remove entries as we drop back down in the recursion */ - code[len] = 0; - return; - } - - /* prune the tree if we can */ - if (beenhere(syms, len, left, mem, rem)) - return; - - /* we need to use at least this many bit patterns so that the code won't be - incomplete at the next length (more bit patterns than symbols) */ - least = (left << 1) - syms; + // if this is at the maximum, show the sub-code + if (mem >= g.large) { + // if this is a new maximum, update the maximum and clear out the + // printed sub-codes from the previous maximum + if (mem > g.large) { + g.large = mem; + string_clear(&g.out); + } + + // compute the starting state for this sub-code + syms = 0; + left = 1 << g.max; + for (int bits = g.max; bits > g.root; bits--) { + syms += g.code[bits]; + left -= g.code[bits]; + assert((left & 1) == 0); + left >>= 1; + } + + // print the starting state and the resulting sub-code to g.out + string_printf(&g.out, "<%u, %u, %u>:", + syms, g.root + 1, ((1 << g.root) - left) << 1); + for (int bits = g.root + 1; bits <= g.max; bits++) + if (g.code[bits]) + string_printf(&g.out, " %d[%d]", g.code[bits], bits); + string_printf(&g.out, "\n"); + } + + // remove entries as we drop back down in the recursion + g.code[len] = 0; + return; + } + + // prune the tree if we can + if (been_here(syms, left, len, mem, rem)) + return; + + // we need to use at least this many bit patterns so that the code won't be + // incomplete at the next length (more bit patterns than symbols) + int least = (left << 1) - syms; if (least < 0) least = 0; - /* we can use at most this many bit patterns, lest there not be enough - available for the remaining symbols at the maximum length (if there were - no limit to the code length, this would become: most = left - 1) */ - most = (((code_t)left << (max - len)) - syms) / - (((code_t)1 << (max - len)) - 1); - - /* occupy least table spaces, creating new sub-tables as needed */ - use = least; + // we can use at most this many bit patterns, lest there not be enough + // available for the remaining symbols at the maximum length (if there were + // no limit to the code length, this would become: most = left - 1) + int most = (((code_t)left << (g.max - len)) - syms) / + (((code_t)1 << (g.max - len)) - 1); + + // occupy least table spaces, creating new sub-tables as needed + int use = least; while (rem < use) { use -= rem; - rem = 1 << (len - root); + rem = 1 << (len - g.root); mem += rem; } rem -= use; - /* examine codes from here, updating table space as we go */ + // examine codes from here, updating table space as we go for (use = least; use <= most; use++) { - code[len] = use; - examine(syms - use, len + 1, (left - use) << 1, - mem + (rem ? 1 << (len - root) : 0), rem << 1); + g.code[len] = use; + examine(syms - use, (left - use) << 1, len + 1, + mem + (rem ? 1 << (len - g.root) : 0), rem << 1); if (rem == 0) { - rem = 1 << (len - root); + rem = 1 << (len - g.root); mem += rem; } rem--; } - /* remove entries as we drop back down in the recursion */ - code[len] = 0; -} - -/* Look at all sub-codes starting with root + 1 bits. Look at only the valid - intermediate code states (syms, left, len). For each completed code, - calculate the amount of memory required by inflate to build the decoding - tables. Find the maximum amount of memory required and show the code that - requires that maximum. Uses the globals max, root, and num. */ -local void enough(int syms) -{ - int n; /* number of remaing symbols for this node */ - int left; /* number of unused bit patterns at this length */ - size_t index; /* index of this case in *num */ - - /* clear code */ - for (n = 0; n <= max; n++) - code[n] = 0; - - /* look at all (root + 1) bit and longer codes */ - large = 1 << root; /* base table */ - if (root < max) /* otherwise, there's only a base table */ - for (n = 3; n <= syms; n++) - for (left = 2; left < n; left += 2) - { - /* look at all reachable (root + 1) bit nodes, and the - resulting codes (complete at root + 2 or more) */ - index = INDEX(n, left, root + 1); - if (root + 1 < max && num[index]) /* reachable node */ - examine(n, root + 1, left, 1 << root, 0); - - /* also look at root bit codes with completions at root + 1 - bits (not saved in num, since complete), just in case */ - if (num[index - 1] && n <= left << 1) - examine((n - left) << 1, root + 1, (n - left) << 1, - 1 << root, 0); - } - - /* done */ - printf("done: maximum of %d table entries\n", large); -} - -/* - Examine and show the total number of possible Huffman codes for a given - maximum number of symbols, initial root table size, and maximum code length - in bits -- those are the command arguments in that order. The default - values are 286, 9, and 15 respectively, for the deflate literal/length code. - The possible codes are counted for each number of coded symbols from two to - the maximum. The counts for each of those and the total number of codes are - shown. The maximum number of inflate table entires is then calculated - across all possible codes. Each new maximum number of table entries and the - associated sub-code (starting at root + 1 == 10 bits) is shown. - - To count and examine Huffman codes that are not length-limited, provide a - maximum length equal to the number of symbols minus one. - - For the deflate literal/length code, use "enough". For the deflate distance - code, use "enough 30 6". - - This uses the %llu printf format to print big_t numbers, which assumes that - big_t is an unsigned long long. If the big_t type is changed (for example - to a multiple precision type), the method of printing will also need to be - updated. - */ -int main(int argc, char **argv) -{ - int syms; /* total number of symbols to code */ - int n; /* number of symbols to code for this run */ - big_t got; /* return value of count() */ - big_t sum; /* accumulated number of codes over n */ - code_t word; /* for counting bits in code_t */ - - /* set up globals for cleanup() */ - code = NULL; - num = NULL; - done = NULL; - - /* get arguments -- default to the deflate literal/length code */ - syms = 286; - root = 9; - max = 15; + // remove entries as we drop back down in the recursion + g.code[len] = 0; +} + +// Look at all sub-codes starting with root + 1 bits. Look at only the valid +// intermediate code states (syms, left, len). For each completed code, +// calculate the amount of memory required by inflate to build the decoding +// tables. Find the maximum amount of memory required and show the codes that +// require that maximum. +local void enough(int syms) { + // clear code + for (int n = 0; n <= g.max; n++) + g.code[n] = 0; + + // look at all (root + 1) bit and longer codes + string_clear(&g.out); // empty saved results + g.large = 1 << g.root; // base table + if (g.root < g.max) // otherwise, there's only a base table + for (int n = 3; n <= syms; n++) + for (int left = 2; left < n; left += 2) { + // look at all reachable (root + 1) bit nodes, and the + // resulting codes (complete at root + 2 or more) + size_t index = map(n, left, g.root + 1); + if (g.root + 1 < g.max && g.num[index]) // reachable node + examine(n, left, g.root + 1, 1 << g.root, 0); + + // also look at root bit codes with completions at root + 1 + // bits (not saved in num, since complete), just in case + if (g.num[index - 1] && n <= left << 1) + examine((n - left) << 1, (n - left) << 1, g.root + 1, + 1 << g.root, 0); + } + + // done + printf("maximum of %d table entries for root = %d\n", g.large, g.root); + fputs(g.out.str, stdout); +} + +// Examine and show the total number of possible prefix codes for a given +// maximum number of symbols, initial root table size, and maximum code length +// in bits -- those are the command arguments in that order. The default values +// are 286, 9, and 15 respectively, for the deflate literal/length code. The +// possible codes are counted for each number of coded symbols from two to the +// maximum. The counts for each of those and the total number of codes are +// shown. The maximum number of inflate table entries is then calculated across +// all possible codes. Each new maximum number of table entries and the +// associated sub-code (starting at root + 1 == 10 bits) is shown. +// +// To count and examine prefix codes that are not length-limited, provide a +// maximum length equal to the number of symbols minus one. +// +// For the deflate literal/length code, use "enough". For the deflate distance +// code, use "enough 30 6". +int main(int argc, char **argv) { + // set up globals for cleanup() + g.code = NULL; + g.num = NULL; + g.done = NULL; + string_init(&g.out); + + // get arguments -- default to the deflate literal/length code + int syms = 286; + g.root = 9; + g.max = 15; if (argc > 1) { syms = atoi(argv[1]); if (argc > 2) { - root = atoi(argv[2]); + g.root = atoi(argv[2]); if (argc > 3) - max = atoi(argv[3]); + g.max = atoi(argv[3]); } } - if (argc > 4 || syms < 2 || root < 1 || max < 1) { + if (argc > 4 || syms < 2 || g.root < 1 || g.max < 1) { fputs("invalid arguments, need: [sym >= 2 [root >= 1 [max >= 1]]]\n", stderr); return 1; } - /* if not restricting the code length, the longest is syms - 1 */ - if (max > syms - 1) - max = syms - 1; - - /* determine the number of bits in a code_t */ - for (n = 0, word = 1; word; n++, word <<= 1) - ; - - /* make sure that the calculation of most will not overflow */ - if (max > n || (code_t)(syms - 2) >= (((code_t)0 - 1) >> (max - 1))) { + // if not restricting the code length, the longest is syms - 1 + if (g.max > syms - 1) + g.max = syms - 1; + + // determine the number of bits in a code_t + int bits = 0; + for (code_t word = 1; word; word <<= 1) + bits++; + + // make sure that the calculation of most will not overflow + if (g.max > bits || (code_t)(syms - 2) >= ((code_t)-1 >> (g.max - 1))) { fputs("abort: code length too long for internal types\n", stderr); return 1; } - /* reject impossible code requests */ - if ((code_t)(syms - 1) > ((code_t)1 << max) - 1) { - fprintf(stderr, "%d symbols cannot be coded in %d bits\n", - syms, max); - return 1; - } - - /* allocate code vector */ - code = calloc(max + 1, sizeof(int)); - if (code == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - return 1; - } - - /* determine size of saved results array, checking for overflows, - allocate and clear the array (set all to zero with calloc()) */ - if (syms == 2) /* iff max == 1 */ - num = NULL; /* won't be saving any results */ - else { - size = syms >> 1; - if (size > ((size_t)0 - 1) / (n = (syms - 1) >> 1) || - (size *= n, size > ((size_t)0 - 1) / (n = max - 1)) || - (size *= n, size > ((size_t)0 - 1) / sizeof(big_t)) || - (num = calloc(size, sizeof(big_t))) == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - return 1; - } - } - - /* count possible codes for all numbers of symbols, add up counts */ - sum = 0; - for (n = 2; n <= syms; n++) { - got = count(n, 1, 2); - sum += got; - if (got == (big_t)0 - 1 || sum < got) { /* overflow */ - fputs("abort: can't count that high!\n", stderr); - cleanup(); - return 1; - } - printf("%llu %d-codes\n", got, n); - } - printf("%llu total codes for 2 to %d symbols", sum, syms); - if (max < syms - 1) - printf(" (%d-bit length limit)\n", max); + // reject impossible code requests + if ((code_t)(syms - 1) > ((code_t)1 << g.max) - 1) { + fprintf(stderr, "%d symbols cannot be coded in %d bits\n", + syms, g.max); + return 1; + } + + // allocate code vector + g.code = calloc(g.max + 1, sizeof(int)); + assert(g.code != NULL && "out of memory"); + + // determine size of saved results array, checking for overflows, + // allocate and clear the array (set all to zero with calloc()) + if (syms == 2) // iff max == 1 + g.num = NULL; // won't be saving any results + else { + g.size = syms >> 1; + int n = (syms - 1) >> 1; + assert(g.size <= (size_t)-1 / n && "overflow"); + g.size *= n; + n = g.max - 1; + assert(g.size <= (size_t)-1 / n && "overflow"); + g.size *= n; + g.num = calloc(g.size, sizeof(big_t)); + assert(g.num != NULL && "out of memory"); + } + + // count possible codes for all numbers of symbols, add up counts + big_t sum = 0; + for (int n = 2; n <= syms; n++) { + big_t got = count(n, 2, 1); + sum += got; + assert(got != (big_t)-1 && sum >= got && "overflow"); + } + printf("%"PRIbig" total codes for 2 to %d symbols", sum, syms); + if (g.max < syms - 1) + printf(" (%d-bit length limit)\n", g.max); else puts(" (no length limit)"); - /* allocate and clear done array for beenhere() */ - if (syms == 2) - done = NULL; - else if (size > ((size_t)0 - 1) / sizeof(struct tab) || - (done = calloc(size, sizeof(struct tab))) == NULL) { - fputs("abort: unable to allocate enough memory\n", stderr); - cleanup(); - return 1; - } - - /* find and show maximum inflate table usage */ - if (root > max) /* reduce root to max length */ - root = max; - if ((code_t)syms < ((code_t)1 << (root + 1))) - enough(syms); - else - puts("cannot handle minimum code lengths > root"); - - /* done */ + // allocate and clear done array for been_here() + if (syms == 2) + g.done = NULL; + else { + g.done = calloc(g.size, sizeof(struct tab)); + assert(g.done != NULL && "out of memory"); + } + + // find and show maximum inflate table usage + if (g.root > g.max) // reduce root to max length + g.root = g.max; + if ((code_t)syms < ((code_t)1 << (g.root + 1))) + enough(syms); + else + fputs("cannot handle minimum code lengths > root", stderr); + + // done cleanup(); return 0; } Index: compat/zlib/examples/fitblk.c ================================================================== --- compat/zlib/examples/fitblk.c +++ compat/zlib/examples/fitblk.c @@ -15,11 +15,11 @@ fitblk performs three compression passes on a portion of the input data in order to determine how much of that input will compress to nearly the requested output block size. The first pass generates enough deflate blocks to produce output to fill the requested - output size plus a specfied excess amount (see the EXCESS define + output size plus a specified excess amount (see the EXCESS define below). The last deflate block may go quite a bit past that, but is discarded. The second pass decompresses and recompresses just the compressed data that fit in the requested plus excess sized buffer. The deflate process is terminated after that amount of input, which is less than the amount consumed on the first pass. @@ -107,11 +107,11 @@ assert(ret != Z_STREAM_ERROR && ret != Z_DATA_ERROR && ret != Z_NEED_DICT); if (ret == Z_MEM_ERROR) return ret; - /* compress what was decompresed until done or no room */ + /* compress what was decompressed until done or no room */ def->avail_in = RAWLEN - inf->avail_out; def->next_in = raw; if (inf->avail_out != 0) flush = Z_FINISH; ret = deflate(def, flush); @@ -196,11 +196,11 @@ def.next_out = tmp; ret = recompress(&inf, &def); if (ret == Z_MEM_ERROR) quit("out of memory"); - /* set up for next reocmpression */ + /* set up for next recompression */ ret = inflateReset(&inf); assert(ret != Z_STREAM_ERROR); ret = deflateReset(&def); assert(ret != Z_STREAM_ERROR); Index: compat/zlib/examples/gun.c ================================================================== --- compat/zlib/examples/gun.c +++ compat/zlib/examples/gun.c @@ -41,11 +41,11 @@ file. gun will also decompress files made by Unix compress, which uses LZW compression. These files are automatically detected by virtue of their magic header bytes. Since the end of Unix compress stream is marked by the - end-of-file, they cannot be concantenated. If a Unix compress stream is + end-of-file, they cannot be concatenated. If a Unix compress stream is encountered in an input file, it is the last stream in that file. Like gunzip and uncompress, the file attributes of the original compressed file are maintained in the final uncompressed file, to the extent that the user permissions allow it. Index: compat/zlib/examples/gzappend.c ================================================================== --- compat/zlib/examples/gzappend.c +++ compat/zlib/examples/gzappend.c @@ -31,11 +31,11 @@ * - Send help to stdout instead of stderr * - Add some preemptive typecasts * - Add L to constants in lseek() calls * - Remove some debugging information in error messages * - Use new data_type definition for zlib 1.2.1 - * - Simplfy and unify file operations + * - Simplify and unify file operations * - Finish off gzip file in gztack() * - Use deflatePrime() instead of adding empty blocks * - Keep gzip file clean on appended file read errors * - Use in-place rotate instead of auxiliary buffer * (Why you ask? Because it was fun to write!) @@ -52,11 +52,11 @@ This program was written to illustrate the use of the new Z_BLOCK option of zlib 1.2.x's inflate() function. This option returns from inflate() at each block boundary to facilitate locating and modifying the last block bit at the start of the final deflate block. Also whether using Z_BLOCK or not, another required feature of zlib 1.2.x is that inflate() now provides the - number of unusued bits in the last input byte used. gzappend will not work + number of unused bits in the last input byte used. gzappend will not work with versions of zlib earlier than 1.2.1. gzappend first decompresses the gzip file internally, discarding all but the last 32K of uncompressed data, and noting the location of the last block bit and the number of unused bits in the last byte of the compressed data. @@ -135,11 +135,11 @@ last = list + (len - 1); /* do simple left shift by one */ if (rot == 1) { tmp = *list; - memcpy(list, list + 1, len - 1); + memmove(list, list + 1, len - 1); *last = tmp; return; } /* do simple right shift by one */ Index: compat/zlib/examples/gzlog.c ================================================================== --- compat/zlib/examples/gzlog.c +++ compat/zlib/examples/gzlog.c @@ -1,10 +1,10 @@ /* * gzlog.c - * Copyright (C) 2004, 2008, 2012, 2016 Mark Adler, all rights reserved + * Copyright (C) 2004, 2008, 2012, 2016, 2019 Mark Adler, all rights reserved * For conditions of distribution and use, see copyright notice in gzlog.h - * version 2.2, 14 Aug 2012 + * version 2.3, 25 May 2019 */ /* gzlog provides a mechanism for frequently appending short strings to a gzip file that is efficient both in execution time and compression ratio. The @@ -210,12 +210,12 @@ Recovery procedure: - If not a replace recovery, read in the foo.add file, and provide that data to the appropriate recovery below. If there is no foo.add file, provide a zero data length to the recovery. In that case, the append recovery restores the foo.gz to the previous compressed + uncompressed data state. - For the the compress recovery, a missing foo.add file results in foo.gz - being restored to the previous compressed-only data state. + For the compress recovery, a missing foo.add file results in foo.gz being + restored to the previous compressed-only data state. - Append recovery: - Pick up append at + step above - Compress recovery: - Pick up compress at * step above - Replace recovery: @@ -754,16 +754,18 @@ (data = malloc(st.st_size)) == NULL) { log_log(log, op, "allocation failure"); return -2; } if ((fd = open(log->path, O_RDONLY, 0)) < 0) { + free(data); log_log(log, op, ".add file read failure"); return -1; } ret = (size_t)read(fd, data, len) != len; close(fd); if (ret) { + free(data); log_log(log, op, ".add file read failure"); return -1; } log_log(log, op, "loaded .add file"); } Index: compat/zlib/examples/gzlog.h ================================================================== --- compat/zlib/examples/gzlog.h +++ compat/zlib/examples/gzlog.h @@ -38,11 +38,11 @@ 1 MB has been accumulated. At that time, the stored data is compressed, and replaces the uncompressed data in the file. The log file is truncated to its new size at that time. After each write operation, the log file is a valid gzip file that can decompressed to recover what was written. - The gzlog operations can be interupted at any point due to an application or + The gzlog operations can be interrupted at any point due to an application or system crash, and the log file will be recovered the next time the log is opened with gzlog_open(). */ #ifndef GZLOG_H ADDED compat/zlib/examples/gznorm.c Index: compat/zlib/examples/gznorm.c ================================================================== --- /dev/null +++ compat/zlib/examples/gznorm.c @@ -0,0 +1,470 @@ +/* gznorm.c -- normalize a gzip stream + * Copyright (C) 2018 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * Version 1.0 7 Oct 2018 Mark Adler */ + +// gznorm takes a gzip stream, potentially containing multiple members, and +// converts it to a gzip stream with a single member. In addition the gzip +// header is normalized, removing the file name and time stamp, and setting the +// other header contents (XFL, OS) to fixed values. gznorm does not recompress +// the data, so it is fast, but no advantage is gained from the history that +// could be available across member boundaries. + +#include // fread, fwrite, putc, fflush, ferror, fprintf, + // vsnprintf, stdout, stderr, NULL, FILE +#include // malloc, free +#include // strerror +#include // errno +#include // va_list, va_start, va_end +#include "zlib.h" // inflateInit2, inflate, inflateReset, inflateEnd, + // z_stream, z_off_t, crc32_combine, Z_NULL, Z_BLOCK, + // Z_OK, Z_STREAM_END, Z_BUF_ERROR, Z_DATA_ERROR, + // Z_MEM_ERROR + +#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__) +# include +# include +# define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY) +#else +# define SET_BINARY_MODE(file) +#endif + +#define local static + +// printf to an allocated string. Return the string, or NULL if the printf or +// allocation fails. +local char *aprintf(char *fmt, ...) { + // Get the length of the result of the printf. + va_list args; + va_start(args, fmt); + int len = vsnprintf(NULL, 0, fmt, args); + va_end(args); + if (len < 0) + return NULL; + + // Allocate the required space and printf to it. + char *str = malloc(len + 1); + if (str == NULL) + return NULL; + va_start(args, fmt); + vsnprintf(str, len + 1, fmt, args); + va_end(args); + return str; +} + +// Return with an error, putting an allocated error message in *err. Doing an +// inflateEnd() on an already ended state, or one with state set to Z_NULL, is +// permitted. +#define BYE(...) \ + do { \ + inflateEnd(&strm); \ + *err = aprintf(__VA_ARGS__); \ + return 1; \ + } while (0) + +// Chunk size for buffered reads and for decompression. Twice this many bytes +// will be allocated on the stack by gzip_normalize(). Must fit in an unsigned. +#define CHUNK 16384 + +// Read a gzip stream from in and write an equivalent normalized gzip stream to +// out. If given no input, an empty gzip stream will be written. If successful, +// 0 is returned, and *err is set to NULL. On error, 1 is returned, where the +// details of the error are returned in *err, a pointer to an allocated string. +// +// The input may be a stream with multiple gzip members, which is converted to +// a single gzip member on the output. Each gzip member is decompressed at the +// level of deflate blocks. This enables clearing the last-block bit, shifting +// the compressed data to concatenate to the previous member's compressed data, +// which can end at an arbitrary bit boundary, and identifying stored blocks in +// order to resynchronize those to byte boundaries. The deflate compressed data +// is terminated with a 10-bit empty fixed block. If any members on the input +// end with a 10-bit empty fixed block, then that block is excised from the +// stream. This avoids appending empty fixed blocks for every normalization, +// and assures that gzip_normalize applied a second time will not change the +// input. The pad bits after stored block headers and after the final deflate +// block are all forced to zeros. +local int gzip_normalize(FILE *in, FILE *out, char **err) { + // initialize the inflate engine to process a gzip member + z_stream strm; + strm.zalloc = Z_NULL; + strm.zfree = Z_NULL; + strm.opaque = Z_NULL; + strm.avail_in = 0; + strm.next_in = Z_NULL; + if (inflateInit2(&strm, 15 + 16) != Z_OK) + BYE("out of memory"); + + // State while processing the input gzip stream. + enum { // BETWEEN -> HEAD -> BLOCK -> TAIL -> BETWEEN -> ... + BETWEEN, // between gzip members (must end in this state) + HEAD, // reading a gzip header + BLOCK, // reading deflate blocks + TAIL // reading a gzip trailer + } state = BETWEEN; // current component being processed + unsigned long crc = 0; // accumulated CRC of uncompressed data + unsigned long len = 0; // accumulated length of uncompressed data + unsigned long buf = 0; // deflate stream bit buffer of num bits + int num = 0; // number of bits in buf (at bottom) + + // Write a canonical gzip header (no mod time, file name, comment, extra + // block, or extra flags, and OS is marked as unknown). + fwrite("\x1f\x8b\x08\0\0\0\0\0\0\xff", 1, 10, out); + + // Process the gzip stream from in until reaching the end of the input, + // encountering invalid input, or experiencing an i/o error. + int more; // true if not at the end of the input + do { + // State inside this loop. + unsigned char *put; // next input buffer location to process + int prev; // number of bits from previous block in + // the bit buffer, or -1 if not at the + // start of a block + unsigned long long memb; // uncompressed length of member + size_t tail; // number of trailer bytes read (0..8) + unsigned long part; // accumulated trailer component + + // Get the next chunk of input from in. + unsigned char dat[CHUNK]; + strm.avail_in = fread(dat, 1, CHUNK, in); + if (strm.avail_in == 0) + break; + more = strm.avail_in == CHUNK; + strm.next_in = put = dat; + + // Run that chunk of input through the inflate engine to exhaustion. + do { + // At this point it is assured that strm.avail_in > 0. + + // Inflate until the end of a gzip component (header, deflate + // block, trailer) is reached, or until all of the chunk is + // consumed. The resulting decompressed data is discarded, though + // the total size of the decompressed data in each member is + // tracked, for the calculation of the total CRC. + do { + // inflate and handle any errors + unsigned char scrap[CHUNK]; + strm.avail_out = CHUNK; + strm.next_out = scrap; + int ret = inflate(&strm, Z_BLOCK); + if (ret == Z_MEM_ERROR) + BYE("out of memory"); + if (ret == Z_DATA_ERROR) + BYE("input invalid: %s", strm.msg); + if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_STREAM_END) + BYE("internal error"); + + // Update the number of uncompressed bytes generated in this + // member. The actual count (not modulo 2^32) is required to + // correctly compute the total CRC. + unsigned got = CHUNK - strm.avail_out; + memb += got; + if (memb < got) + BYE("overflow error"); + + // Continue to process this chunk until it is consumed, or + // until the end of a component (header, deflate block, or + // trailer) is reached. + } while (strm.avail_out == 0 && (strm.data_type & 0x80) == 0); + + // Since strm.avail_in was > 0 for the inflate call, some input was + // just consumed. It is therefore assured that put < strm.next_in. + + // Disposition the consumed component or part of a component. + switch (state) { + case BETWEEN: + state = HEAD; + // Fall through to HEAD when some or all of the header is + // processed. + + case HEAD: + // Discard the header. + if (strm.data_type & 0x80) { + // End of header reached -- deflate blocks follow. + put = strm.next_in; + prev = num; + memb = 0; + state = BLOCK; + } + break; + + case BLOCK: + // Copy the deflate stream to the output, but with the + // last-block-bit cleared. Re-synchronize stored block + // headers to the output byte boundaries. The bytes at + // put..strm.next_in-1 is the compressed data that has been + // processed and is ready to be copied to the output. + + // At this point, it is assured that new compressed data is + // available, i.e., put < strm.next_in. If prev is -1, then + // that compressed data starts in the middle of a deflate + // block. If prev is not -1, then the bits in the bit + // buffer, possibly combined with the bits in *put, contain + // the three-bit header of the new deflate block. In that + // case, prev is the number of bits from the previous block + // that remain in the bit buffer. Since num is the number + // of bits in the bit buffer, we have that num - prev is + // the number of bits from the new block currently in the + // bit buffer. + + // If strm.data_type & 0xc0 is 0x80, then the last byte of + // the available compressed data includes the last bits of + // the end of a deflate block. In that case, that last byte + // also has strm.data_type & 0x1f bits of the next deflate + // block, in the range 0..7. If strm.data_type & 0xc0 is + // 0xc0, then the last byte of the compressed data is the + // end of the deflate stream, followed by strm.data_type & + // 0x1f pad bits, also in the range 0..7. + + // Set bits to the number of bits not yet consumed from the + // last byte. If we are at the end of the block, bits is + // either the number of bits in the last byte belonging to + // the next block, or the number of pad bits after the + // final block. In either of those cases, bits is in the + // range 0..7. + ; // (required due to C syntax oddity) + int bits = strm.data_type & 0x1f; + + if (prev != -1) { + // We are at the start of a new block. Clear the last + // block bit, and check for special cases. If it is a + // stored block, then emit the header and pad to the + // next byte boundary. If it is a final, empty fixed + // block, then excise it. + + // Some or all of the three header bits for this block + // may already be in the bit buffer. Load any remaining + // header bits into the bit buffer. + if (num - prev < 3) { + buf += (unsigned long)*put++ << num; + num += 8; + } + + // Set last to have a 1 in the position of the last + // block bit in the bit buffer. + unsigned long last = (unsigned long)1 << prev; + + if (((buf >> prev) & 7) == 3) { + // This is a final fixed block. Load at least ten + // bits from this block, including the header, into + // the bit buffer. We already have at least three, + // so at most one more byte needs to be loaded. + if (num - prev < 10) { + if (put == strm.next_in) + // Need to go get and process more input. + // We'll end up back here to finish this. + break; + buf += (unsigned long)*put++ << num; + num += 8; + } + if (((buf >> prev) & 0x3ff) == 3) { + // That final fixed block is empty. Delete it + // to avoid adding an empty block every time a + // gzip stream is normalized. + num = prev; + buf &= last - 1; // zero the pad bits + } + } + else if (((buf >> prev) & 6) == 0) { + // This is a stored block. Flush to the next + // byte boundary after the three-bit header. + num = (prev + 10) & ~7; + buf &= last - 1; // zero the pad bits + } + + // Clear the last block bit. + buf &= ~last; + + // Write out complete bytes in the bit buffer. + while (num >= 8) { + putc(buf, out); + buf >>= 8; + num -= 8; + } + + // If no more bytes left to process, then we have + // consumed the byte that had bits from the next block. + if (put == strm.next_in) + bits = 0; + } + + // We are done handling the deflate block header. Now copy + // all or almost all of the remaining compressed data that + // has been processed so far. Don't copy one byte at the + // end if it contains bits from the next deflate block or + // pad bits at the end of a deflate block. + + // mix is 1 if we are at the end of a deflate block, and if + // some of the bits in the last byte follow this block. mix + // is 0 if we are in the middle of a deflate block, if the + // deflate block ended on a byte boundary, or if all of the + // compressed data processed so far has been consumed. + int mix = (strm.data_type & 0x80) && bits; + + // Copy all of the processed compressed data to the output, + // except for the last byte if it contains bits from the + // next deflate block or pad bits at the end of the deflate + // stream. Copy the data after shifting in num bits from + // buf in front of it, leaving num bits from the end of the + // compressed data in buf when done. + unsigned char *end = strm.next_in - mix; + if (put < end) { + if (num) + // Insert num bits from buf before the data being + // copied. + do { + buf += (unsigned)(*put++) << num; + putc(buf, out); + buf >>= 8; + } while (put < end); + else { + // No shifting needed -- write directly. + fwrite(put, 1, end - put, out); + put = end; + } + } + + // Process the last processed byte if it wasn't written. + if (mix) { + // Load the last byte into the bit buffer. + buf += (unsigned)(*put++) << num; + num += 8; + + if (strm.data_type & 0x40) { + // We are at the end of the deflate stream and + // there are bits pad bits. Discard the pad bits + // and write a byte to the output, if available. + // Leave the num bits left over in buf to prepend + // to the next deflate stream. + num -= bits; + if (num >= 8) { + putc(buf, out); + num -= 8; + buf >>= 8; + } + + // Force the pad bits in the bit buffer to zeros. + buf &= ((unsigned long)1 << num) - 1; + + // Don't need to set prev here since going to TAIL. + } + else + // At the end of an internal deflate block. Leave + // the last byte in the bit buffer to examine on + // the next entry to BLOCK, when more bits from the + // next block will be available. + prev = num - bits; // number of bits in buffer + // from current block + } + + // Don't have a byte left over, so we are in the middle of + // a deflate block, or the deflate block ended on a byte + // boundary. Set prev appropriately for the next entry into + // BLOCK. + else if (strm.data_type & 0x80) + // The block ended on a byte boundary, so no header + // bits are in the bit buffer. + prev = num; + else + // In the middle of a deflate block, so no header here. + prev = -1; + + // Check for the end of the deflate stream. + if ((strm.data_type & 0xc0) == 0xc0) { + // That ends the deflate stream on the input side, the + // pad bits were discarded, and any remaining bits from + // the last block in the stream are saved in the bit + // buffer to prepend to the next stream. Process the + // gzip trailer next. + tail = 0; + part = 0; + state = TAIL; + } + break; + + case TAIL: + // Accumulate available trailer bytes to update the total + // CRC and the total uncompressed length. + do { + part = (part >> 8) + ((unsigned long)(*put++) << 24); + tail++; + if (tail == 4) { + // Update the total CRC. + z_off_t len2 = memb; + if (len2 < 0 || (unsigned long long)len2 != memb) + BYE("overflow error"); + crc = crc ? crc32_combine(crc, part, len2) : part; + part = 0; + } + else if (tail == 8) { + // Update the total uncompressed length. (It's ok + // if this sum is done modulo 2^32.) + len += part; + + // At the end of a member. Set up to inflate an + // immediately following gzip member. (If we made + // it this far, then the trailer was valid.) + if (inflateReset(&strm) != Z_OK) + BYE("internal error"); + state = BETWEEN; + break; + } + } while (put < strm.next_in); + break; + } + + // Process the input buffer until completely consumed. + } while (strm.avail_in > 0); + + // Process input until end of file, invalid input, or i/o error. + } while (more); + + // Done with the inflate engine. + inflateEnd(&strm); + + // Verify the validity of the input. + if (state != BETWEEN) + BYE("input invalid: incomplete gzip stream"); + + // Write the remaining deflate stream bits, followed by a terminating + // deflate fixed block. + buf += (unsigned long)3 << num; + putc(buf, out); + putc(buf >> 8, out); + if (num > 6) + putc(0, out); + + // Write the gzip trailer, which is the CRC and the uncompressed length + // modulo 2^32, both in little-endian order. + putc(crc, out); + putc(crc >> 8, out); + putc(crc >> 16, out); + putc(crc >> 24, out); + putc(len, out); + putc(len >> 8, out); + putc(len >> 16, out); + putc(len >> 24, out); + fflush(out); + + // Check for any i/o errors. + if (ferror(in) || ferror(out)) + BYE("i/o error: %s", strerror(errno)); + + // All good! + *err = NULL; + return 0; +} + +// Normalize the gzip stream on stdin, writing the result to stdout. +int main(void) { + // Avoid end-of-line conversions on evil operating systems. + SET_BINARY_MODE(stdin); + SET_BINARY_MODE(stdout); + + // Normalize from stdin to stdout, returning 1 on error, 0 if ok. + char *err; + int ret = gzip_normalize(stdin, stdout, &err); + if (ret) + fprintf(stderr, "gznorm error: %s\n", err); + free(err); + return ret; +} Index: compat/zlib/examples/zlib_how.html ================================================================== --- compat/zlib/examples/zlib_how.html +++ compat/zlib/examples/zlib_how.html @@ -1,12 +1,12 @@ - + zlib Usage Example - +

zlib Usage Example

We often get questions about how the deflate() and inflate() functions should be used. Users wonder when they should provide more input, when they should use more output, @@ -15,11 +15,11 @@ would like further edification, below is an annotated example in C of simple routines to compress and decompress from an input file to an output file using deflate() and inflate() respectively. The annotations are interspersed between lines of the code. So please read between the lines. We hope this helps explain some of the intricacies of zlib.

-Without further adieu, here is the program zpipe.c: +Without further ado, here is the program zpipe.c: 


 /* zpipe.c: example of proper use of zlib's inflate() and deflate()
    Not copyrighted -- provided to the public domain
    Version 1.4  11 December 2005  Mark Adler */
 
@@ -153,17 +153,15 @@
     /* compress until end of file */
     do {
We start off by reading data from the input file. The number of bytes read is put directly into avail_in, and a pointer to those bytes is put into next_in. We also -check to see if end-of-file on the input has been reached. If we are at the end of file, then flush is set to the +check to see if end-of-file on the input has been reached using feof(). +If we are at the end of file, then flush is set to the zlib constant Z_FINISH, which is later passed to deflate() to -indicate that this is the last chunk of input data to compress. We need to use feof() -to check for end-of-file as opposed to seeing if fewer than CHUNK bytes have been read. The -reason is that if the input file length is an exact multiple of CHUNK, we will miss -the fact that we got to the end-of-file, and not know to tell deflate() to finish -up the compressed stream. If we are not yet at the end of the input, then the zlib +indicate that this is the last chunk of input data to compress. +If we are not yet at the end of the input, then the zlib constant Z_NO_FLUSH will be passed to deflate to indicate that we are still in the middle of the uncompressed data.

If there is an error in reading from the input file, the process is aborted with deflateEnd() being called to free the allocated zlib state before returning @@ -538,8 +536,14 @@ return 1; } }

-Copyright (c) 2004, 2005 by Mark Adler
Last modified 11 December 2005 +Last modified 24 January 2023
+Copyright © 2004-2023 Mark Adler
+ +Creative Commons License + +Creative Commons Attribution-NoDerivatives 4.0 International License. Index: compat/zlib/examples/zran.c ================================================================== --- compat/zlib/examples/zran.c +++ compat/zlib/examples/zran.c @@ -1,385 +1,505 @@ -/* zran.c -- example of zlib/gzip stream indexing and random access - * Copyright (C) 2005, 2012 Mark Adler +/* zran.c -- example of deflate stream indexing and random access + * Copyright (C) 2005, 2012, 2018, 2023 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h - Version 1.1 29 Sep 2012 Mark Adler */ + * Version 1.4 13 Apr 2023 Mark Adler */ /* Version History: 1.0 29 May 2005 First version 1.1 29 Sep 2012 Fix memory reallocation error - */ - -/* Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary() - for random access of a compressed file. A file containing a zlib or gzip - stream is provided on the command line. The compressed stream is decoded in - its entirety, and an index built with access points about every SPAN bytes - in the uncompressed output. The compressed file is left open, and can then - be read randomly, having to decompress on the average SPAN/2 uncompressed - bytes before getting to the desired block of data. - - An access point can be created at the start of any deflate block, by saving - the starting file offset and bit of that block, and the 32K bytes of - uncompressed data that precede that block. Also the uncompressed offset of - that block is saved to provide a referece for locating a desired starting - point in the uncompressed stream. build_index() works by decompressing the - input zlib or gzip stream a block at a time, and at the end of each block - deciding if enough uncompressed data has gone by to justify the creation of - a new access point. If so, that point is saved in a data structure that - grows as needed to accommodate the points. - - To use the index, an offset in the uncompressed data is provided, for which - the latest access point at or preceding that offset is located in the index. - The input file is positioned to the specified location in the index, and if - necessary the first few bits of the compressed data is read from the file. - inflate is initialized with those bits and the 32K of uncompressed data, and - the decompression then proceeds until the desired offset in the file is - reached. Then the decompression continues to read the desired uncompressed - data from the file. - - Another approach would be to generate the index on demand. In that case, - requests for random access reads from the compressed data would try to use - the index, but if a read far enough past the end of the index is required, - then further index entries would be generated and added. - - There is some fair bit of overhead to starting inflation for the random - access, mainly copying the 32K byte dictionary. So if small pieces of the - file are being accessed, it would make sense to implement a cache to hold - some lookahead and avoid many calls to extract() for small lengths. - - Another way to build an index would be to use inflateCopy(). That would - not be constrained to have access points at block boundaries, but requires - more memory per access point, and also cannot be saved to file due to the - use of pointers in the state. The approach here allows for storage of the - index in a file. - */ + 1.2 14 Oct 2018 Handle gzip streams with multiple members + Add a header file to facilitate usage in applications + 1.3 18 Feb 2023 Permit raw deflate streams as well as zlib and gzip + Permit crossing gzip member boundaries when extracting + Support a size_t size when extracting (was an int) + Do a binary search over the index for an access point + Expose the access point type to enable save and load + 1.4 13 Apr 2023 Add a NOPRIME define to not use inflatePrime() + */ + +// Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary() +// for random access of a compressed file. A file containing a raw deflate +// stream is provided on the command line. The compressed stream is decoded in +// its entirety, and an index built with access points about every SPAN bytes +// in the uncompressed output. The compressed file is left open, and can then +// be read randomly, having to decompress on the average SPAN/2 uncompressed +// bytes before getting to the desired block of data. +// +// An access point can be created at the start of any deflate block, by saving +// the starting file offset and bit of that block, and the 32K bytes of +// uncompressed data that precede that block. Also the uncompressed offset of +// that block is saved to provide a reference for locating a desired starting +// point in the uncompressed stream. deflate_index_build() decompresses the +// input raw deflate stream a block at a time, and at the end of each block +// decides if enough uncompressed data has gone by to justify the creation of a +// new access point. If so, that point is saved in a data structure that grows +// as needed to accommodate the points. +// +// To use the index, an offset in the uncompressed data is provided, for which +// the latest access point at or preceding that offset is located in the index. +// The input file is positioned to the specified location in the index, and if +// necessary the first few bits of the compressed data is read from the file. +// inflate is initialized with those bits and the 32K of uncompressed data, and +// decompression then proceeds until the desired offset in the file is reached. +// Then decompression continues to read the requested uncompressed data from +// the file. +// +// There is some fair bit of overhead to starting inflation for the random +// access, mainly copying the 32K byte dictionary. If small pieces of the file +// are being accessed, it would make sense to implement a cache to hold some +// lookahead to avoid many calls to deflate_index_extract() for small lengths. +// +// Another way to build an index would be to use inflateCopy(). That would not +// be constrained to have access points at block boundaries, but would require +// more memory per access point, and could not be saved to a file due to the +// use of pointers in the state. The approach here allows for storage of the +// index in a file. #include #include #include +#include #include "zlib.h" - -#define local static - -#define SPAN 1048576L /* desired distance between access points */ -#define WINSIZE 32768U /* sliding window size */ -#define CHUNK 16384 /* file input buffer size */ - -/* access point entry */ -struct point { - off_t out; /* corresponding offset in uncompressed data */ - off_t in; /* offset in input file of first full byte */ - int bits; /* number of bits (1-7) from byte at in - 1, or 0 */ - unsigned char window[WINSIZE]; /* preceding 32K of uncompressed data */ -}; - -/* access point list */ -struct access { - int have; /* number of list entries filled in */ - int size; /* number of list entries allocated */ - struct point *list; /* allocated list */ -}; - -/* Deallocate an index built by build_index() */ -local void free_index(struct access *index) -{ +#include "zran.h" + +#define WINSIZE 32768U // sliding window size +#define CHUNK 16384 // file input buffer size + +// See comments in zran.h. +void deflate_index_free(struct deflate_index *index) { if (index != NULL) { free(index->list); free(index); } } -/* Add an entry to the access point list. If out of memory, deallocate the - existing list and return NULL. */ -local struct access *addpoint(struct access *index, int bits, - off_t in, off_t out, unsigned left, unsigned char *window) -{ - struct point *next; - - /* if list is empty, create it (start with eight points) */ +// Add an access point to the list. If out of memory, deallocate the existing +// list and return NULL. index->mode is temporarily the allocated number of +// access points, until it is time for deflate_index_build() to return. Then +// index->mode is set to the mode of inflation. +static struct deflate_index *add_point(struct deflate_index *index, int bits, + off_t in, off_t out, unsigned left, + unsigned char *window) { if (index == NULL) { - index = malloc(sizeof(struct access)); - if (index == NULL) return NULL; - index->list = malloc(sizeof(struct point) << 3); + // The list is empty. Create it, starting with eight access points. + index = malloc(sizeof(struct deflate_index)); + if (index == NULL) + return NULL; + index->have = 0; + index->mode = 8; + index->list = malloc(sizeof(point_t) * index->mode); if (index->list == NULL) { free(index); return NULL; } - index->size = 8; - index->have = 0; } - /* if list is full, make it bigger */ - else if (index->have == index->size) { - index->size <<= 1; - next = realloc(index->list, sizeof(struct point) * index->size); + else if (index->have == index->mode) { + // The list is full. Make it bigger. + index->mode <<= 1; + point_t *next = realloc(index->list, sizeof(point_t) * index->mode); if (next == NULL) { - free_index(index); + deflate_index_free(index); return NULL; } index->list = next; } - /* fill in entry and increment how many we have */ - next = index->list + index->have; - next->bits = bits; - next->in = in; + // Fill in the access point and increment how many we have. + point_t *next = (point_t *)(index->list) + index->have++; + if (index->have < 0) { + // Overflowed the int! + deflate_index_free(index); + return NULL; + } next->out = out; + next->in = in; + next->bits = bits; if (left) memcpy(next->window, window + WINSIZE - left, left); if (left < WINSIZE) memcpy(next->window + left, window, WINSIZE - left); - index->have++; - /* return list, possibly reallocated */ + // Return the index, which may have been newly allocated or destroyed. return index; } -/* Make one entire pass through the compressed stream and build an index, with - access points about every span bytes of uncompressed output -- span is - chosen to balance the speed of random access against the memory requirements - of the list, about 32K bytes per access point. Note that data after the end - of the first zlib or gzip stream in the file is ignored. build_index() - returns the number of access points on success (>= 1), Z_MEM_ERROR for out - of memory, Z_DATA_ERROR for an error in the input file, or Z_ERRNO for a - file read error. On success, *built points to the resulting index. */ -local int build_index(FILE *in, off_t span, struct access **built) -{ - int ret; - off_t totin, totout; /* our own total counters to avoid 4GB limit */ - off_t last; /* totout value of last access point */ - struct access *index; /* access points being generated */ - z_stream strm; - unsigned char input[CHUNK]; - unsigned char window[WINSIZE]; - - /* initialize inflate */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit2(&strm, 47); /* automatic zlib or gzip decoding */ - if (ret != Z_OK) - return ret; - - /* inflate the input, maintain a sliding window, and build an index -- this - also validates the integrity of the compressed data using the check - information at the end of the gzip or zlib stream */ - totin = totout = last = 0; - index = NULL; /* will be allocated by first addpoint() */ - strm.avail_out = 0; - do { - /* get some compressed data from input file */ - strm.avail_in = fread(input, 1, CHUNK, in); - if (ferror(in)) { - ret = Z_ERRNO; - goto build_index_error; - } - if (strm.avail_in == 0) { - ret = Z_DATA_ERROR; - goto build_index_error; - } - strm.next_in = input; - - /* process all of that, or until end of stream */ - do { - /* reset sliding window if necessary */ - if (strm.avail_out == 0) { - strm.avail_out = WINSIZE; - strm.next_out = window; - } - - /* inflate until out of input, output, or at end of block -- - update the total input and output counters */ - totin += strm.avail_in; - totout += strm.avail_out; - ret = inflate(&strm, Z_BLOCK); /* return at end of block */ - totin -= strm.avail_in; - totout -= strm.avail_out; - if (ret == Z_NEED_DICT) - ret = Z_DATA_ERROR; - if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) - goto build_index_error; - if (ret == Z_STREAM_END) - break; - - /* if at end of block, consider adding an index entry (note that if - data_type indicates an end-of-block, then all of the - uncompressed data from that block has been delivered, and none - of the compressed data after that block has been consumed, - except for up to seven bits) -- the totout == 0 provides an - entry point after the zlib or gzip header, and assures that the - index always has at least one access point; we avoid creating an - access point after the last block by checking bit 6 of data_type - */ - if ((strm.data_type & 128) && !(strm.data_type & 64) && - (totout == 0 || totout - last > span)) { - index = addpoint(index, strm.data_type & 7, totin, - totout, strm.avail_out, window); - if (index == NULL) { - ret = Z_MEM_ERROR; - goto build_index_error; - } - last = totout; - } - } while (strm.avail_in != 0); - } while (ret != Z_STREAM_END); - - /* clean up and return index (release unused entries in list) */ - (void)inflateEnd(&strm); - index->list = realloc(index->list, sizeof(struct point) * index->have); - index->size = index->have; - *built = index; - return index->size; - - /* return error */ - build_index_error: - (void)inflateEnd(&strm); - if (index != NULL) - free_index(index); - return ret; -} - -/* Use the index to read len bytes from offset into buf, return bytes read or - negative for error (Z_DATA_ERROR or Z_MEM_ERROR). If data is requested past - the end of the uncompressed data, then extract() will return a value less - than len, indicating how much as actually read into buf. This function - should not return a data error unless the file was modified since the index - was generated. extract() may also return Z_ERRNO if there is an error on - reading or seeking the input file. */ -local int extract(FILE *in, struct access *index, off_t offset, - unsigned char *buf, int len) -{ - int ret, skip; - z_stream strm; - struct point *here; - unsigned char input[CHUNK]; - unsigned char discard[WINSIZE]; - - /* proceed only if something reasonable to do */ - if (len < 0) +// Decompression modes. These are the inflateInit2() windowBits parameter. +#define RAW -15 +#define ZLIB 15 +#define GZIP 31 + +// See comments in zran.h. +int deflate_index_build(FILE *in, off_t span, struct deflate_index **built) { + // Set up inflation state. + z_stream strm = {0}; // inflate engine (gets fired up later) + unsigned char buf[CHUNK]; // input buffer + unsigned char win[WINSIZE] = {0}; // output sliding window + off_t totin = 0; // total bytes read from input + off_t totout = 0; // total bytes uncompressed + int mode = 0; // mode: RAW, ZLIB, or GZIP (0 => not set yet) + + // Decompress from in, generating access points along the way. + int ret; // the return value from zlib, or Z_ERRNO + off_t last; // last access point uncompressed offset + struct deflate_index *index = NULL; // list of access points + do { + // Assure available input, at least until reaching EOF. + if (strm.avail_in == 0) { + strm.avail_in = fread(buf, 1, sizeof(buf), in); + totin += strm.avail_in; + strm.next_in = buf; + if (strm.avail_in < sizeof(buf) && ferror(in)) { + ret = Z_ERRNO; + break; + } + + if (mode == 0) { + // At the start of the input -- determine the type. Assume raw + // if it is neither zlib nor gzip. This could in theory result + // in a false positive for zlib, but in practice the fill bits + // after a stored block are always zeros, so a raw stream won't + // start with an 8 in the low nybble. + mode = strm.avail_in == 0 ? RAW : // empty -- will fail + (strm.next_in[0] & 0xf) == 8 ? ZLIB : + strm.next_in[0] == 0x1f ? GZIP : + /* else */ RAW; + ret = inflateInit2(&strm, mode); + if (ret != Z_OK) + break; + } + } + + // Assure available output. This rotates the output through, for use as + // a sliding window on the uncompressed data. + if (strm.avail_out == 0) { + strm.avail_out = sizeof(win); + strm.next_out = win; + } + + if (mode == RAW && index == NULL) + // We skip the inflate() call at the start of raw deflate data in + // order generate an access point there. Set data_type to imitate + // the end of a header. + strm.data_type = 0x80; + else { + // Inflate and update the number of uncompressed bytes. + unsigned before = strm.avail_out; + ret = inflate(&strm, Z_BLOCK); + totout += before - strm.avail_out; + } + + if ((strm.data_type & 0xc0) == 0x80 && + (index == NULL || totout - last >= span)) { + // We are at the end of a header or a non-last deflate block, so we + // can add an access point here. Furthermore, we are either at the + // very start for the first access point, or there has been span or + // more uncompressed bytes since the last access point, so we want + // to add an access point here. + index = add_point(index, strm.data_type & 7, totin - strm.avail_in, + totout, strm.avail_out, win); + if (index == NULL) { + ret = Z_MEM_ERROR; + break; + } + last = totout; + } + + if (ret == Z_STREAM_END && mode == GZIP && + (strm.avail_in || ungetc(getc(in), in) != EOF)) + // There is more input after the end of a gzip member. Reset the + // inflate state to read another gzip member. On success, this will + // set ret to Z_OK to continue decompressing. + ret = inflateReset2(&strm, GZIP); + + // Keep going until Z_STREAM_END or error. If the compressed data ends + // prematurely without a file read error, Z_BUF_ERROR is returned. + } while (ret == Z_OK); + inflateEnd(&strm); + + if (ret != Z_STREAM_END) { + // An error was encountered. Discard the index and return a negative + // error code. + deflate_index_free(index); + return ret == Z_NEED_DICT ? Z_DATA_ERROR : ret; + } + + // Shrink the index to only the occupied access points and return it. + index->mode = mode; + index->length = totout; + point_t *list = realloc(index->list, sizeof(point_t) * index->have); + if (list == NULL) { + // Seems like a realloc() to make something smaller should always work, + // but just in case. + deflate_index_free(index); + return Z_MEM_ERROR; + } + index->list = list; + *built = index; + return index->have; +} + +#ifdef NOPRIME +// Support zlib versions before 1.2.3 (July 2005), or incomplete zlib clones +// that do not have inflatePrime(). + +# define INFLATEPRIME inflatePreface + +// Append the low bits bits of value to in[] at bit position *have, updating +// *have. value must be zero above its low bits bits. bits must be positive. +// This assumes that any bits above the *have bits in the last byte are zeros. +// That assumption is preserved on return, as any bits above *have + bits in +// the last byte written will be set to zeros. +static inline void append_bits(unsigned value, int bits, + unsigned char *in, int *have) { + in += *have >> 3; // where the first bits from value will go + int k = *have & 7; // the number of bits already there + *have += bits; + if (k) + *in |= value << k; // write value above the low k bits + else + *in = value; + k = 8 - k; // the number of bits just appended + while (bits > k) { + value >>= k; // drop the bits appended + bits -= k; + k = 8; // now at a byte boundary + *++in = value; + } +} + +// Insert enough bits in the form of empty deflate blocks in front of the +// low bits bits of value, in order to bring the sequence to a byte boundary. +// Then feed that to inflate(). This does what inflatePrime() does, except that +// a negative value of bits is not supported. bits must be in 0..16. If the +// arguments are invalid, Z_STREAM_ERROR is returned. Otherwise the return +// value from inflate() is returned. +static int inflatePreface(z_stream *strm, int bits, int value) { + // Check input. + if (strm == Z_NULL || bits < 0 || bits > 16) + return Z_STREAM_ERROR; + if (bits == 0) + return Z_OK; + value &= (2 << (bits - 1)) - 1; + + // An empty dynamic block with an odd number of bits (95). The high bit of + // the last byte is unused. + static const unsigned char dyn[] = { + 4, 0xe0, 0x81, 8, 0, 0, 0, 0, 0x20, 0xa8, 0xab, 0x1f + }; + const int dynlen = 95; // number of bits in the block + + // Build an input buffer for inflate that is a multiple of eight bits in + // length, and that ends with the low bits bits of value. + unsigned char in[(dynlen + 3 * 10 + 16 + 7) / 8]; + int have = 0; + if (bits & 1) { + // Insert an empty dynamic block to get to an odd number of bits, so + // when bits bits from value are appended, we are at an even number of + // bits. + memcpy(in, dyn, sizeof(dyn)); + have = dynlen; + } + while ((have + bits) & 7) + // Insert empty fixed blocks until appending bits bits would put us on + // a byte boundary. This will insert at most three fixed blocks. + append_bits(2, 10, in, &have); + + // Append the bits bits from value, which takes us to a byte boundary. + append_bits(value, bits, in, &have); + + // Deliver the input to inflate(). There is no output space provided, but + // inflate() can't get stuck waiting on output not ingesting all of the + // provided input. The reason is that there will be at most 16 bits of + // input from value after the empty deflate blocks (which themselves + // generate no output). At least ten bits are needed to generate the first + // output byte from a fixed block. The last two bytes of the buffer have to + // be ingested in order to get ten bits, which is the most that value can + // occupy. + strm->avail_in = have >> 3; + strm->next_in = in; + strm->avail_out = 0; + strm->next_out = in; // not used, but can't be NULL + return inflate(strm, Z_NO_FLUSH); +} + +#else +# define INFLATEPRIME inflatePrime +#endif + +// See comments in zran.h. +ptrdiff_t deflate_index_extract(FILE *in, struct deflate_index *index, + off_t offset, unsigned char *buf, size_t len) { + // Do a quick sanity check on the index. + if (index == NULL || index->have < 1 || index->list[0].out != 0) + return Z_STREAM_ERROR; + + // If nothing to extract, return zero bytes extracted. + if (len == 0 || offset < 0 || offset >= index->length) return 0; - /* find where in stream to start */ - here = index->list; - ret = index->have; - while (--ret && here[1].out <= offset) - here++; - - /* initialize file and inflate state to start there */ - strm.zalloc = Z_NULL; - strm.zfree = Z_NULL; - strm.opaque = Z_NULL; - strm.avail_in = 0; - strm.next_in = Z_NULL; - ret = inflateInit2(&strm, -15); /* raw inflate */ + // Find the access point closest to but not after offset. + int lo = -1, hi = index->have; + point_t *point = index->list; + while (hi - lo > 1) { + int mid = (lo + hi) >> 1; + if (offset < point[mid].out) + hi = mid; + else + lo = mid; + } + point += lo; + + // Initialize the input file and prime the inflate engine to start there. + int ret = fseeko(in, point->in - (point->bits ? 1 : 0), SEEK_SET); + if (ret == -1) + return Z_ERRNO; + int ch = 0; + if (point->bits && (ch = getc(in)) == EOF) + return ferror(in) ? Z_ERRNO : Z_BUF_ERROR; + z_stream strm = {0}; + ret = inflateInit2(&strm, RAW); if (ret != Z_OK) return ret; - ret = fseeko(in, here->in - (here->bits ? 1 : 0), SEEK_SET); - if (ret == -1) - goto extract_ret; - if (here->bits) { - ret = getc(in); - if (ret == -1) { - ret = ferror(in) ? Z_ERRNO : Z_DATA_ERROR; - goto extract_ret; - } - (void)inflatePrime(&strm, here->bits, ret >> (8 - here->bits)); - } - (void)inflateSetDictionary(&strm, here->window, WINSIZE); - - /* skip uncompressed bytes until offset reached, then satisfy request */ - offset -= here->out; - strm.avail_in = 0; - skip = 1; /* while skipping to offset */ - do { - /* define where to put uncompressed data, and how much */ - if (offset == 0 && skip) { /* at offset now */ - strm.avail_out = len; - strm.next_out = buf; - skip = 0; /* only do this once */ - } - if (offset > WINSIZE) { /* skip WINSIZE bytes */ - strm.avail_out = WINSIZE; - strm.next_out = discard; - offset -= WINSIZE; - } - else if (offset != 0) { /* last skip */ - strm.avail_out = (unsigned)offset; - strm.next_out = discard; - offset = 0; - } - - /* uncompress until avail_out filled, or end of stream */ - do { - if (strm.avail_in == 0) { - strm.avail_in = fread(input, 1, CHUNK, in); - if (ferror(in)) { - ret = Z_ERRNO; - goto extract_ret; - } - if (strm.avail_in == 0) { - ret = Z_DATA_ERROR; - goto extract_ret; - } - strm.next_in = input; - } - ret = inflate(&strm, Z_NO_FLUSH); /* normal inflate */ - if (ret == Z_NEED_DICT) - ret = Z_DATA_ERROR; - if (ret == Z_MEM_ERROR || ret == Z_DATA_ERROR) - goto extract_ret; - if (ret == Z_STREAM_END) - break; - } while (strm.avail_out != 0); - - /* if reach end of stream, then don't keep trying to get more */ - if (ret == Z_STREAM_END) - break; - - /* do until offset reached and requested data read, or stream ends */ - } while (skip); - - /* compute number of uncompressed bytes read after offset */ - ret = skip ? 0 : len - strm.avail_out; - - /* clean up and return bytes read or error */ - extract_ret: - (void)inflateEnd(&strm); - return ret; -} - -/* Demonstrate the use of build_index() and extract() by processing the file - provided on the command line, and the extracting 16K from about 2/3rds of - the way through the uncompressed output, and writing that to stdout. */ -int main(int argc, char **argv) -{ - int len; - off_t offset; - FILE *in; - struct access *index = NULL; - unsigned char buf[CHUNK]; - - /* open input file */ - if (argc != 2) { - fprintf(stderr, "usage: zran file.gz\n"); - return 1; - } - in = fopen(argv[1], "rb"); + if (point->bits) + INFLATEPRIME(&strm, point->bits, ch >> (8 - point->bits)); + inflateSetDictionary(&strm, point->window, WINSIZE); + + // Skip uncompressed bytes until offset reached, then satisfy request. + unsigned char input[CHUNK]; + unsigned char discard[WINSIZE]; + offset -= point->out; // number of bytes to skip to get to offset + size_t left = len; // number of bytes left to read after offset + do { + if (offset) { + // Discard up to offset uncompressed bytes. + strm.avail_out = offset < WINSIZE ? (unsigned)offset : WINSIZE; + strm.next_out = discard; + } + else { + // Uncompress up to left bytes into buf. + strm.avail_out = left < UINT_MAX ? (unsigned)left : UINT_MAX; + strm.next_out = buf + len - left; + } + + // Uncompress, setting got to the number of bytes uncompressed. + if (strm.avail_in == 0) { + // Assure available input. + strm.avail_in = fread(input, 1, CHUNK, in); + if (strm.avail_in < CHUNK && ferror(in)) { + ret = Z_ERRNO; + break; + } + strm.next_in = input; + } + unsigned got = strm.avail_out; + ret = inflate(&strm, Z_NO_FLUSH); + got -= strm.avail_out; + + // Update the appropriate count. + if (offset) + offset -= got; + else + left -= got; + + // If we're at the end of a gzip member and there's more to read, + // continue to the next gzip member. + if (ret == Z_STREAM_END && index->mode == GZIP) { + // Discard the gzip trailer. + unsigned drop = 8; // length of gzip trailer + if (strm.avail_in >= drop) { + strm.avail_in -= drop; + strm.next_in += drop; + } + else { + // Read and discard the remainder of the gzip trailer. + drop -= strm.avail_in; + strm.avail_in = 0; + do { + if (getc(in) == EOF) + // The input does not have a complete trailer. + return ferror(in) ? Z_ERRNO : Z_BUF_ERROR; + } while (--drop); + } + + if (strm.avail_in || ungetc(getc(in), in) != EOF) { + // There's more after the gzip trailer. Use inflate to skip the + // gzip header and resume the raw inflate there. + inflateReset2(&strm, GZIP); + do { + if (strm.avail_in == 0) { + strm.avail_in = fread(input, 1, CHUNK, in); + if (strm.avail_in < CHUNK && ferror(in)) { + ret = Z_ERRNO; + break; + } + strm.next_in = input; + } + strm.avail_out = WINSIZE; + strm.next_out = discard; + ret = inflate(&strm, Z_BLOCK); // stop at end of header + } while (ret == Z_OK && (strm.data_type & 0x80) == 0); + if (ret != Z_OK) + break; + inflateReset2(&strm, RAW); + } + } + + // Continue until we have the requested data, the deflate data has + // ended, or an error is encountered. + } while (ret == Z_OK && left); + inflateEnd(&strm); + + // Return the number of uncompressed bytes read into buf, or the error. + return ret == Z_OK || ret == Z_STREAM_END ? len - left : ret; +} + +#ifdef TEST + +#define SPAN 1048576L // desired distance between access points +#define LEN 16384 // number of bytes to extract + +// Demonstrate the use of deflate_index_build() and deflate_index_extract() by +// processing the file provided on the command line, and extracting LEN bytes +// from 2/3rds of the way through the uncompressed output, writing that to +// stdout. An offset can be provided as the second argument, in which case the +// data is extracted from there instead. +int main(int argc, char **argv) { + // Open the input file. + if (argc < 2 || argc > 3) { + fprintf(stderr, "usage: zran file.raw [offset]\n"); + return 1; + } + FILE *in = fopen(argv[1], "rb"); if (in == NULL) { fprintf(stderr, "zran: could not open %s for reading\n", argv[1]); return 1; } - /* build index */ - len = build_index(in, SPAN, &index); + // Get optional offset. + off_t offset = -1; + if (argc == 3) { + char *end; + offset = strtoll(argv[2], &end, 10); + if (*end || offset < 0) { + fprintf(stderr, "zran: %s is not a valid offset\n", argv[2]); + return 1; + } + } + + // Build index. + struct deflate_index *index = NULL; + int len = deflate_index_build(in, SPAN, &index); if (len < 0) { fclose(in); switch (len) { case Z_MEM_ERROR: fprintf(stderr, "zran: out of memory\n"); break; + case Z_BUF_ERROR: + fprintf(stderr, "zran: %s ended prematurely\n", argv[1]); + break; case Z_DATA_ERROR: fprintf(stderr, "zran: compressed data error in %s\n", argv[1]); break; case Z_ERRNO: fprintf(stderr, "zran: read error on %s\n", argv[1]); @@ -389,21 +509,25 @@ } return 1; } fprintf(stderr, "zran: built index with %d access points\n", len); - /* use index by reading some bytes from an arbitrary offset */ - offset = (index->list[index->have - 1].out << 1) / 3; - len = extract(in, index, offset, buf, CHUNK); - if (len < 0) + // Use index by reading some bytes from an arbitrary offset. + unsigned char buf[LEN]; + if (offset == -1) + offset = ((index->length + 1) << 1) / 3; + ptrdiff_t got = deflate_index_extract(in, index, offset, buf, LEN); + if (got < 0) fprintf(stderr, "zran: extraction failed: %s error\n", - len == Z_MEM_ERROR ? "out of memory" : "input corrupted"); + got == Z_MEM_ERROR ? "out of memory" : "input corrupted"); else { - fwrite(buf, 1, len, stdout); - fprintf(stderr, "zran: extracted %d bytes at %llu\n", len, offset); + fwrite(buf, 1, got, stdout); + fprintf(stderr, "zran: extracted %ld bytes at %lld\n", got, offset); } - /* clean up and exit */ - free_index(index); + // Clean up and exit. + deflate_index_free(index); fclose(in); return 0; } + +#endif ADDED compat/zlib/examples/zran.h Index: compat/zlib/examples/zran.h ================================================================== --- /dev/null +++ compat/zlib/examples/zran.h @@ -0,0 +1,51 @@ +/* zran.h -- example of deflated stream indexing and random access + * Copyright (C) 2005, 2012, 2018, 2023 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * Version 1.3 18 Feb 2023 Mark Adler */ + +#include +#include "zlib.h" + +// Access point. +typedef struct point { + off_t out; // offset in uncompressed data + off_t in; // offset in compressed file of first full byte + int bits; // 0, or number of bits (1-7) from byte at in-1 + unsigned char window[32768]; // preceding 32K of uncompressed data +} point_t; + +// Access point list. +struct deflate_index { + int have; // number of access points in list + int mode; // -15 for raw, 15 for zlib, or 31 for gzip + off_t length; // total length of uncompressed data + point_t *list; // allocated list of access points +}; + +// Make one pass through a zlib, gzip, or raw deflate compressed stream and +// build an index, with access points about every span bytes of uncompressed +// output. gzip files with multiple members are fully indexed. span should be +// chosen to balance the speed of random access against the memory requirements +// of the list, which is about 32K bytes per access point. The return value is +// the number of access points on success (>= 1), Z_MEM_ERROR for out of +// memory, Z_BUF_ERROR for a premature end of input, Z_DATA_ERROR for a format +// or verification error in the input file, or Z_ERRNO for a file read error. +// On success, *built points to the resulting index. +int deflate_index_build(FILE *in, off_t span, struct deflate_index **built); + +// Use the index to read len bytes from offset into buf. Return the number of +// bytes read or a negative error code. If data is requested past the end of +// the uncompressed data, then deflate_index_extract() will return a value less +// than len, indicating how much was actually read into buf. If given a valid +// index, this function should not return an error unless the file was modified +// somehow since the index was generated, given that deflate_index_build() had +// validated all of the input. If nevertheless there is a failure, Z_BUF_ERROR +// is returned if the compressed data ends prematurely, Z_DATA_ERROR if the +// deflate compressed data is not valid, Z_MEM_ERROR if out of memory, +// Z_STREAM_ERROR if the index is not valid, or Z_ERRNO if there is an error +// reading or seeking on the input file. +ptrdiff_t deflate_index_extract(FILE *in, struct deflate_index *index, + off_t offset, unsigned char *buf, size_t len); + +// Deallocate an index built by deflate_index_build(). +void deflate_index_free(struct deflate_index *index); Index: compat/zlib/gzclose.c ================================================================== --- compat/zlib/gzclose.c +++ compat/zlib/gzclose.c @@ -6,13 +6,11 @@ #include "gzguts.h" /* gzclose() is in a separate file so that it is linked in only if it is used. That way the other gzclose functions can be used instead to avoid linking in unneeded compression or decompression routines. */ -int ZEXPORT gzclose(file) - gzFile file; -{ +int ZEXPORT gzclose(gzFile file) { #ifndef NO_GZCOMPRESS gz_statep state; if (file == NULL) return Z_STREAM_ERROR; Index: compat/zlib/gzguts.h ================================================================== --- compat/zlib/gzguts.h +++ compat/zlib/gzguts.h @@ -1,17 +1,16 @@ /* gzguts.h -- zlib internal header definitions for gz* operations - * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013, 2016 Mark Adler + * Copyright (C) 2004-2024 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #ifdef _LARGEFILE64_SOURCE # ifndef _LARGEFILE_SOURCE # define _LARGEFILE_SOURCE 1 # endif -# ifdef _FILE_OFFSET_BITS -# undef _FILE_OFFSET_BITS -# endif +# undef _FILE_OFFSET_BITS +# undef _TIME_BITS #endif #ifdef HAVE_HIDDEN # define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) #else @@ -37,11 +36,11 @@ #if defined(__TURBOC__) || defined(_MSC_VER) || defined(_WIN32) # include #endif -#if defined(_WIN32) || defined(__CYGWIN__) +#if defined(_WIN32) # define WIDECHAR #endif #ifdef WINAPI_FAMILY # define open _open @@ -117,12 +116,12 @@ define "local" for the non-static meaning of "static", for readability (compile with -Dlocal if your debugger can't find static symbols) */ /* gz* functions always use library allocation functions */ #ifndef STDC - extern voidp malloc OF((uInt size)); - extern void free OF((voidpf ptr)); + extern voidp malloc(uInt size); + extern void free(voidpf ptr); #endif /* get errno and strerror definition */ #if defined UNDER_CE # include @@ -136,14 +135,14 @@ # endif #endif /* provide prototypes for these when building zlib without LFS */ #if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); - ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN gzFile ZEXPORT gzopen64(const char *, const char *); + ZEXTERN z_off64_t ZEXPORT gzseek64(gzFile, z_off64_t, int); + ZEXTERN z_off64_t ZEXPORT gztell64(gzFile); + ZEXTERN z_off64_t ZEXPORT gzoffset64(gzFile); #endif /* default memLevel */ #if MAX_MEM_LEVEL >= 8 # define DEF_MEM_LEVEL 8 @@ -188,10 +187,11 @@ int eof; /* true if end of input file reached */ int past; /* true if read requested past end */ /* just for writing */ int level; /* compression level */ int strategy; /* compression strategy */ + int reset; /* true if a reset is pending after a Z_FINISH */ /* seek request */ z_off64_t skip; /* amount to skip (already rewound if backwards) */ int seek; /* true if seek request pending */ /* error information */ int err; /* error code */ @@ -200,19 +200,15 @@ z_stream strm; /* stream structure in-place (not a pointer) */ } gz_state; typedef gz_state FAR *gz_statep; /* shared functions */ -void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *)); +void ZLIB_INTERNAL gz_error(gz_statep, int, const char *); #if defined UNDER_CE -char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); +char ZLIB_INTERNAL *gz_strwinerror(DWORD error); #endif /* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t value -- needed when comparing unsigned to z_off64_t, which is signed (possible z_off64_t types off_t, off64_t, and long are all signed) */ -#ifdef INT_MAX -# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX) -#else -unsigned ZLIB_INTERNAL gz_intmax OF((void)); -# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) -#endif +unsigned ZLIB_INTERNAL gz_intmax(void); +#define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) Index: compat/zlib/gzlib.c ================================================================== --- compat/zlib/gzlib.c +++ compat/zlib/gzlib.c @@ -1,26 +1,22 @@ /* gzlib.c -- zlib functions common to reading and writing gzip files - * Copyright (C) 2004-2017 Mark Adler + * Copyright (C) 2004-2024 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #include "gzguts.h" -#if defined(_WIN32) && !defined(__BORLANDC__) && !defined(__MINGW32__) +#if defined(_WIN32) && !defined(__BORLANDC__) # define LSEEK _lseeki64 #else #if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 # define LSEEK lseek64 #else # define LSEEK lseek #endif #endif -/* Local functions */ -local void gz_reset OF((gz_statep)); -local gzFile gz_open OF((const void *, int, const char *)); - #if defined UNDER_CE /* Map the Windows error number in ERROR to a locale-dependent error message string and return a pointer to it. Typically, the values for ERROR come from GetLastError. @@ -28,13 +24,11 @@ The string pointed to shall not be modified by the application, but may be overwritten by a subsequent call to gz_strwinerror The gz_strwinerror function does not change the current setting of GetLastError. */ -char ZLIB_INTERNAL *gz_strwinerror (error) - DWORD error; -{ +char ZLIB_INTERNAL *gz_strwinerror(DWORD error) { static char buf[1024]; wchar_t *msgbuf; DWORD lasterr = GetLastError(); DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM @@ -70,31 +64,27 @@ } #endif /* UNDER_CE */ /* Reset gzip file state */ -local void gz_reset(state) - gz_statep state; -{ +local void gz_reset(gz_statep state) { state->x.have = 0; /* no output data available */ if (state->mode == GZ_READ) { /* for reading ... */ state->eof = 0; /* not at end of file */ state->past = 0; /* have not read past end yet */ state->how = LOOK; /* look for gzip header */ } + else /* for writing ... */ + state->reset = 0; /* no deflateReset pending */ state->seek = 0; /* no seek request pending */ gz_error(state, Z_OK, NULL); /* clear error */ state->x.pos = 0; /* no uncompressed data yet */ state->strm.avail_in = 0; /* no input data yet */ } /* Open a gzip file either by name or file descriptor. */ -local gzFile gz_open(path, fd, mode) - const void *path; - int fd; - const char *mode; -{ +local gzFile gz_open(const void *path, int fd, const char *mode) { gz_statep state; z_size_t len; int oflag; #ifdef O_CLOEXEC int cloexec = 0; @@ -265,30 +255,21 @@ /* return stream */ return (gzFile)state; } /* -- see zlib.h -- */ -gzFile ZEXPORT gzopen(path, mode) - const char *path; - const char *mode; -{ +gzFile ZEXPORT gzopen(const char *path, const char *mode) { + return gz_open(path, -1, mode); +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzopen64(const char *path, const char *mode) { return gz_open(path, -1, mode); } /* -- see zlib.h -- */ -gzFile ZEXPORT gzopen64(path, mode) - const char *path; - const char *mode; -{ - return gz_open(path, -1, mode); -} - -/* -- see zlib.h -- */ -gzFile ZEXPORT gzdopen(fd, mode) - int fd; - const char *mode; -{ +gzFile ZEXPORT gzdopen(int fd, const char *mode) { char *path; /* identifier for error messages */ gzFile gz; if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL) return NULL; @@ -302,23 +283,17 @@ return gz; } /* -- see zlib.h -- */ #ifdef WIDECHAR -gzFile ZEXPORT gzopen_w(path, mode) - const wchar_t *path; - const char *mode; -{ +gzFile ZEXPORT gzopen_w(const wchar_t *path, const char *mode) { return gz_open(path, -2, mode); } #endif /* -- see zlib.h -- */ -int ZEXPORT gzbuffer(file, size) - gzFile file; - unsigned size; -{ +int ZEXPORT gzbuffer(gzFile file, unsigned size) { gz_statep state; /* get internal structure and check integrity */ if (file == NULL) return -1; @@ -331,20 +306,18 @@ return -1; /* check and set requested size */ if ((size << 1) < size) return -1; /* need to be able to double it */ - if (size < 2) - size = 2; /* need two bytes to check magic header */ + if (size < 8) + size = 8; /* needed to behave well with flushing */ state->want = size; return 0; } /* -- see zlib.h -- */ -int ZEXPORT gzrewind(file) - gzFile file; -{ +int ZEXPORT gzrewind(gzFile file) { gz_statep state; /* get internal structure */ if (file == NULL) return -1; @@ -361,15 +334,11 @@ gz_reset(state); return 0; } /* -- see zlib.h -- */ -z_off64_t ZEXPORT gzseek64(file, offset, whence) - gzFile file; - z_off64_t offset; - int whence; -{ +z_off64_t ZEXPORT gzseek64(gzFile file, z_off64_t offset, int whence) { unsigned n; z_off64_t ret; gz_statep state; /* get internal structure and check integrity */ @@ -395,11 +364,11 @@ state->seek = 0; /* if within raw area while reading, just go there */ if (state->mode == GZ_READ && state->how == COPY && state->x.pos + offset >= 0) { - ret = LSEEK(state->fd, offset - state->x.have, SEEK_CUR); + ret = LSEEK(state->fd, offset - (z_off64_t)state->x.have, SEEK_CUR); if (ret == -1) return -1; state->x.have = 0; state->eof = 0; state->past = 0; @@ -438,25 +407,19 @@ } return state->x.pos + offset; } /* -- see zlib.h -- */ -z_off_t ZEXPORT gzseek(file, offset, whence) - gzFile file; - z_off_t offset; - int whence; -{ +z_off_t ZEXPORT gzseek(gzFile file, z_off_t offset, int whence) { z_off64_t ret; ret = gzseek64(file, (z_off64_t)offset, whence); return ret == (z_off_t)ret ? (z_off_t)ret : -1; } /* -- see zlib.h -- */ -z_off64_t ZEXPORT gztell64(file) - gzFile file; -{ +z_off64_t ZEXPORT gztell64(gzFile file) { gz_statep state; /* get internal structure and check integrity */ if (file == NULL) return -1; @@ -467,23 +430,19 @@ /* return position */ return state->x.pos + (state->seek ? state->skip : 0); } /* -- see zlib.h -- */ -z_off_t ZEXPORT gztell(file) - gzFile file; -{ +z_off_t ZEXPORT gztell(gzFile file) { z_off64_t ret; ret = gztell64(file); return ret == (z_off_t)ret ? (z_off_t)ret : -1; } /* -- see zlib.h -- */ -z_off64_t ZEXPORT gzoffset64(file) - gzFile file; -{ +z_off64_t ZEXPORT gzoffset64(gzFile file) { z_off64_t offset; gz_statep state; /* get internal structure and check integrity */ if (file == NULL) @@ -500,23 +459,19 @@ offset -= state->strm.avail_in; /* don't count buffered input */ return offset; } /* -- see zlib.h -- */ -z_off_t ZEXPORT gzoffset(file) - gzFile file; -{ +z_off_t ZEXPORT gzoffset(gzFile file) { z_off64_t ret; ret = gzoffset64(file); return ret == (z_off_t)ret ? (z_off_t)ret : -1; } /* -- see zlib.h -- */ -int ZEXPORT gzeof(file) - gzFile file; -{ +int ZEXPORT gzeof(gzFile file) { gz_statep state; /* get internal structure and check integrity */ if (file == NULL) return 0; @@ -527,14 +482,11 @@ /* return end-of-file state */ return state->mode == GZ_READ ? state->past : 0; } /* -- see zlib.h -- */ -const char * ZEXPORT gzerror(file, errnum) - gzFile file; - int *errnum; -{ +const char * ZEXPORT gzerror(gzFile file, int *errnum) { gz_statep state; /* get internal structure and check integrity */ if (file == NULL) return NULL; @@ -548,13 +500,11 @@ return state->err == Z_MEM_ERROR ? "out of memory" : (state->msg == NULL ? "" : state->msg); } /* -- see zlib.h -- */ -void ZEXPORT gzclearerr(file) - gzFile file; -{ +void ZEXPORT gzclearerr(gzFile file) { gz_statep state; /* get internal structure and check integrity */ if (file == NULL) return; @@ -574,15 +524,11 @@ state->msg accordingly. Free any previous error message already there. Do not try to free or allocate space if the error is Z_MEM_ERROR (out of memory). Simply save the error message as a static string. If there is an allocation failure constructing the error message, then convert the error to out of memory. */ -void ZLIB_INTERNAL gz_error(state, err, msg) - gz_statep state; - int err; - const char *msg; -{ +void ZLIB_INTERNAL gz_error(gz_statep state, int err, const char *msg) { /* free previously allocated message and clear */ if (state->msg != NULL) { if (state->err != Z_MEM_ERROR) free(state->msg); state->msg = NULL; @@ -615,23 +561,22 @@ strcat(state->msg, ": "); strcat(state->msg, msg); #endif } -#ifndef INT_MAX /* portably return maximum value for an int (when limits.h presumed not available) -- we need to do this to cover cases where 2's complement not used, since C standard permits 1's complement and sign-bit representations, otherwise we could just use ((unsigned)-1) >> 1 */ -unsigned ZLIB_INTERNAL gz_intmax() -{ - unsigned p, q; - - p = 1; +unsigned ZLIB_INTERNAL gz_intmax(void) { +#ifdef INT_MAX + return INT_MAX; +#else + unsigned p = 1, q; do { q = p; p <<= 1; p++; } while (p > q); return q >> 1; -} #endif +} Index: compat/zlib/gzread.c ================================================================== --- compat/zlib/gzread.c +++ compat/zlib/gzread.c @@ -1,31 +1,18 @@ /* gzread.c -- zlib functions for reading gzip files - * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013, 2016 Mark Adler + * Copyright (C) 2004-2017 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #include "gzguts.h" -/* Local functions */ -local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *)); -local int gz_avail OF((gz_statep)); -local int gz_look OF((gz_statep)); -local int gz_decomp OF((gz_statep)); -local int gz_fetch OF((gz_statep)); -local int gz_skip OF((gz_statep, z_off64_t)); -local z_size_t gz_read OF((gz_statep, voidp, z_size_t)); - /* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from state->fd, and update state->eof, state->err, and state->msg as appropriate. This function needs to loop on read(), since read() is not guaranteed to read the number of bytes requested, depending on the type of descriptor. */ -local int gz_load(state, buf, len, have) - gz_statep state; - unsigned char *buf; - unsigned len; - unsigned *have; -{ +local int gz_load(gz_statep state, unsigned char *buf, unsigned len, + unsigned *have) { int ret; unsigned get, max = ((unsigned)-1 >> 2) + 1; *have = 0; do { @@ -51,13 +38,11 @@ file is reached, even though there may be unused data in the buffer. Once that data has been used, no more attempts will be made to read the file. If strm->avail_in != 0, then the current data is moved to the beginning of the input buffer, and then the remainder of the buffer is loaded with the available data from the input file. */ -local int gz_avail(state) - gz_statep state; -{ +local int gz_avail(gz_statep state) { unsigned got; z_streamp strm = &(state->strm); if (state->err != Z_OK && state->err != Z_BUF_ERROR) return -1; @@ -86,13 +71,11 @@ be set to GZIP for decompression. If direct copying, then leftover input data from the input buffer will be copied to the output buffer. In that case, all further file reads will be directly to either the output buffer or a user buffer. If decompressing, the inflate state will be initialized. gz_look() will return 0 on success or -1 on failure. */ -local int gz_look(state) - gz_statep state; -{ +local int gz_look(gz_statep state) { z_streamp strm = &(state->strm); /* allocate read buffers and inflate memory */ if (state->size == 0) { /* allocate buffers */ @@ -155,15 +138,13 @@ /* doing raw i/o, copy any leftover input to output -- this assumes that the output buffer is larger than the input buffer, which also assures space for gzungetc() */ state->x.next = state->out; - if (strm->avail_in) { - memcpy(state->x.next, strm->next_in, strm->avail_in); - state->x.have = strm->avail_in; - strm->avail_in = 0; - } + memcpy(state->x.next, strm->next_in, strm->avail_in); + state->x.have = strm->avail_in; + strm->avail_in = 0; state->how = COPY; state->direct = 1; return 0; } @@ -170,13 +151,11 @@ /* Decompress from input to the provided next_out and avail_out in the state. On return, state->x.have and state->x.next point to the just decompressed data. If the gzip stream completes, state->how is reset to LOOK to look for the next gzip stream or raw data, once state->x.have is depleted. Returns 0 on success, -1 on failure. */ -local int gz_decomp(state) - gz_statep state; -{ +local int gz_decomp(gz_statep state) { int ret = Z_OK; unsigned had; z_streamp strm = &(state->strm); /* fill output buffer up to end of deflate stream */ @@ -224,13 +203,11 @@ Data is either copied from the input file or decompressed from the input file depending on state->how. If state->how is LOOK, then a gzip header is looked for to determine whether to copy or decompress. Returns -1 on error, otherwise 0. gz_fetch() will leave state->how as COPY or GZIP unless the end of the input file has been reached and all data has been processed. */ -local int gz_fetch(state) - gz_statep state; -{ +local int gz_fetch(gz_statep state) { z_streamp strm = &(state->strm); do { switch(state->how) { case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */ @@ -254,14 +231,11 @@ } while (state->x.have == 0 && (!state->eof || strm->avail_in)); return 0; } /* Skip len uncompressed bytes of output. Return -1 on error, 0 on success. */ -local int gz_skip(state, len) - gz_statep state; - z_off64_t len; -{ +local int gz_skip(gz_statep state, z_off64_t len) { unsigned n; /* skip over len bytes or reach end-of-file, whichever comes first */ while (len) /* skip over whatever is in output buffer */ @@ -289,15 +263,11 @@ /* Read len bytes into buf from file, or less than len up to the end of the input. Return the number of bytes read. If zero is returned, either the end of file was reached, or there was an error. state->err must be consulted in that case to determine which. */ -local z_size_t gz_read(state, buf, len) - gz_statep state; - voidp buf; - z_size_t len; -{ +local z_size_t gz_read(gz_statep state, voidp buf, z_size_t len) { z_size_t got; unsigned n; /* if len is zero, avoid unnecessary operations */ if (len == 0) @@ -312,13 +282,13 @@ /* get len bytes to buf, or less than len if at the end */ got = 0; do { /* set n to the maximum amount of len that fits in an unsigned int */ - n = -1; + n = (unsigned)-1; if (n > len) - n = len; + n = (unsigned)len; /* first just try copying data from the output buffer */ if (state->x.have) { if (state->x.have < n) n = state->x.have; @@ -370,15 +340,11 @@ /* return number of bytes read into user buffer */ return got; } /* -- see zlib.h -- */ -int ZEXPORT gzread(file, buf, len) - gzFile file; - voidp buf; - unsigned len; -{ +int ZEXPORT gzread(gzFile file, voidp buf, unsigned len) { gz_statep state; /* get internal structure */ if (file == NULL) return -1; @@ -395,11 +361,11 @@ gz_error(state, Z_STREAM_ERROR, "request does not fit in an int"); return -1; } /* read len or fewer bytes to buf */ - len = gz_read(state, buf, len); + len = (unsigned)gz_read(state, buf, len); /* check for an error */ if (len == 0 && state->err != Z_OK && state->err != Z_BUF_ERROR) return -1; @@ -406,16 +372,11 @@ /* return the number of bytes read (this is assured to fit in an int) */ return (int)len; } /* -- see zlib.h -- */ -z_size_t ZEXPORT gzfread(buf, size, nitems, file) - voidp buf; - z_size_t size; - z_size_t nitems; - gzFile file; -{ +z_size_t ZEXPORT gzfread(voidp buf, z_size_t size, z_size_t nitems, gzFile file) { z_size_t len; gz_statep state; /* get internal structure */ if (file == NULL) @@ -442,14 +403,11 @@ #ifdef Z_PREFIX_SET # undef z_gzgetc #else # undef gzgetc #endif -int ZEXPORT gzgetc(file) - gzFile file; -{ - int ret; +int ZEXPORT gzgetc(gzFile file) { unsigned char buf[1]; gz_statep state; /* get internal structure */ if (file == NULL) @@ -467,31 +425,29 @@ state->x.pos++; return *(state->x.next)++; } /* nothing there -- try gz_read() */ - ret = gz_read(state, buf, 1); - return ret < 1 ? -1 : buf[0]; + return gz_read(state, buf, 1) < 1 ? -1 : buf[0]; } -int ZEXPORT gzgetc_(file) -gzFile file; -{ +int ZEXPORT gzgetc_(gzFile file) { return gzgetc(file); } /* -- see zlib.h -- */ -int ZEXPORT gzungetc(c, file) - int c; - gzFile file; -{ +int ZEXPORT gzungetc(int c, gzFile file) { gz_statep state; /* get internal structure */ if (file == NULL) return -1; state = (gz_statep)file; + + /* in case this was just opened, set up the input buffer */ + if (state->mode == GZ_READ && state->how == LOOK && state->x.have == 0) + (void)gz_look(state); /* check that we're reading and that there's no (serious) error */ if (state->mode != GZ_READ || (state->err != Z_OK && state->err != Z_BUF_ERROR)) return -1; @@ -538,15 +494,11 @@ state->past = 0; return c; } /* -- see zlib.h -- */ -char * ZEXPORT gzgets(file, buf, len) - gzFile file; - char *buf; - int len; -{ +char * ZEXPORT gzgets(gzFile file, char *buf, int len) { unsigned left, n; char *str; unsigned char *eol; gz_statep state; @@ -602,13 +554,11 @@ buf[0] = 0; return str; } /* -- see zlib.h -- */ -int ZEXPORT gzdirect(file) - gzFile file; -{ +int ZEXPORT gzdirect(gzFile file) { gz_statep state; /* get internal structure */ if (file == NULL) return 0; @@ -622,13 +572,11 @@ /* return 1 if transparent, 0 if processing a gzip stream */ return state->direct; } /* -- see zlib.h -- */ -int ZEXPORT gzclose_r(file) - gzFile file; -{ +int ZEXPORT gzclose_r(gzFile file) { int ret, err; gz_statep state; /* get internal structure */ if (file == NULL) Index: compat/zlib/gzwrite.c ================================================================== --- compat/zlib/gzwrite.c +++ compat/zlib/gzwrite.c @@ -1,24 +1,16 @@ /* gzwrite.c -- zlib functions for writing gzip files - * Copyright (C) 2004-2017 Mark Adler + * Copyright (C) 2004-2019 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #include "gzguts.h" -/* Local functions */ -local int gz_init OF((gz_statep)); -local int gz_comp OF((gz_statep, int)); -local int gz_zero OF((gz_statep, z_off64_t)); -local z_size_t gz_write OF((gz_statep, voidpc, z_size_t)); - /* Initialize state for writing a gzip file. Mark initialization by setting state->size to non-zero. Return -1 on a memory allocation failure, or 0 on success. */ -local int gz_init(state) - gz_statep state; -{ +local int gz_init(gz_statep state) { int ret; z_streamp strm = &(state->strm); /* allocate input buffer (double size for gzprintf) */ state->in = (unsigned char *)malloc(state->want << 1); @@ -68,14 +60,11 @@ Return -1 if there is an error writing to the output file or if gz_init() fails to allocate memory, otherwise 0. flush is assumed to be a valid deflate() flush value. If flush is Z_FINISH, then the deflate() state is reset to start a new gzip stream. If gz->direct is true, then simply write to the output file without compressing, and ignore flush. */ -local int gz_comp(state, flush) - gz_statep state; - int flush; -{ +local int gz_comp(gz_statep state, int flush) { int ret, writ; unsigned have, put, max = ((unsigned)-1 >> 2) + 1; z_streamp strm = &(state->strm); /* allocate memory if this is the first time through */ @@ -94,10 +83,19 @@ strm->avail_in -= (unsigned)writ; strm->next_in += writ; } return 0; } + + /* check for a pending reset */ + if (state->reset) { + /* don't start a new gzip member unless there is data to write */ + if (strm->avail_in == 0) + return 0; + deflateReset(strm); + state->reset = 0; + } /* run deflate() on provided input until it produces no more output */ ret = Z_OK; do { /* write out current buffer contents if full, or if flushing, but if @@ -132,22 +130,19 @@ have -= strm->avail_out; } while (have); /* if that completed a deflate stream, allow another to start */ if (flush == Z_FINISH) - deflateReset(strm); + state->reset = 1; /* all done, no errors */ return 0; } /* Compress len zeros to output. Return -1 on a write error or memory allocation failure by gz_comp(), or 0 on success. */ -local int gz_zero(state, len) - gz_statep state; - z_off64_t len; -{ +local int gz_zero(gz_statep state, z_off64_t len) { int first; unsigned n; z_streamp strm = &(state->strm); /* consume whatever's left in the input buffer */ @@ -173,15 +168,11 @@ return 0; } /* Write len bytes from buf to file. Return the number of bytes written. If the returned value is less than len, then there was an error. */ -local z_size_t gz_write(state, buf, len) - gz_statep state; - voidpc buf; - z_size_t len; -{ +local z_size_t gz_write(gz_statep state, voidpc buf, z_size_t len) { z_size_t put = len; /* if len is zero, avoid unnecessary operations */ if (len == 0) return 0; @@ -207,11 +198,11 @@ state->strm.next_in = state->in; have = (unsigned)((state->strm.next_in + state->strm.avail_in) - state->in); copy = state->size - have; if (copy > len) - copy = len; + copy = (unsigned)len; memcpy(state->in + have, buf, copy); state->strm.avail_in += copy; state->x.pos += copy; buf = (const char *)buf + copy; len -= copy; @@ -227,11 +218,11 @@ /* directly compress user buffer to file */ state->strm.next_in = (z_const Bytef *)buf; do { unsigned n = (unsigned)-1; if (n > len) - n = len; + n = (unsigned)len; state->strm.avail_in = n; state->x.pos += n; if (gz_comp(state, Z_NO_FLUSH) == -1) return 0; len -= n; @@ -241,15 +232,11 @@ /* input was all buffered or compressed */ return put; } /* -- see zlib.h -- */ -int ZEXPORT gzwrite(file, buf, len) - gzFile file; - voidpc buf; - unsigned len; -{ +int ZEXPORT gzwrite(gzFile file, voidpc buf, unsigned len) { gz_statep state; /* get internal structure */ if (file == NULL) return 0; @@ -269,16 +256,12 @@ /* write len bytes from buf (the return value will fit in an int) */ return (int)gz_write(state, buf, len); } /* -- see zlib.h -- */ -z_size_t ZEXPORT gzfwrite(buf, size, nitems, file) - voidpc buf; - z_size_t size; - z_size_t nitems; - gzFile file; -{ +z_size_t ZEXPORT gzfwrite(voidpc buf, z_size_t size, z_size_t nitems, + gzFile file) { z_size_t len; gz_statep state; /* get internal structure */ if (file == NULL) @@ -299,14 +282,11 @@ /* write len bytes to buf, return the number of full items written */ return len ? gz_write(state, buf, len) / size : 0; } /* -- see zlib.h -- */ -int ZEXPORT gzputc(file, c) - gzFile file; - int c; -{ +int ZEXPORT gzputc(gzFile file, int c) { unsigned have; unsigned char buf[1]; gz_statep state; z_streamp strm; @@ -347,16 +327,12 @@ return -1; return c & 0xff; } /* -- see zlib.h -- */ -int ZEXPORT gzputs(file, str) - gzFile file; - const char *str; -{ - int ret; - z_size_t len; +int ZEXPORT gzputs(gzFile file, const char *s) { + z_size_t len, put; gz_statep state; /* get internal structure */ if (file == NULL) return -1; @@ -365,21 +341,24 @@ /* check that we're writing and that there's no error */ if (state->mode != GZ_WRITE || state->err != Z_OK) return -1; /* write string */ - len = strlen(str); - ret = gz_write(state, str, len); - return ret == 0 && len != 0 ? -1 : ret; + len = strlen(s); + if ((int)len < 0 || (unsigned)len != len) { + gz_error(state, Z_STREAM_ERROR, "string length does not fit in int"); + return -1; + } + put = gz_write(state, s, len); + return put < len ? -1 : (int)len; } #if defined(STDC) || defined(Z_HAVE_STDARG_H) #include /* -- see zlib.h -- */ -int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va) -{ +int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va) { int len; unsigned left; char *next; gz_statep state; z_streamp strm; @@ -439,19 +418,18 @@ if (strm->avail_in >= state->size) { left = strm->avail_in - state->size; strm->avail_in = state->size; if (gz_comp(state, Z_NO_FLUSH) == -1) return state->err; - memcpy(state->in, state->in + state->size, left); + memmove(state->in, state->in + state->size, left); strm->next_in = state->in; strm->avail_in = left; } return len; } -int ZEXPORTVA gzprintf(gzFile file, const char *format, ...) -{ +int ZEXPORTVA gzprintf(gzFile file, const char *format, ...) { va_list va; int ret; va_start(va, format); ret = gzvprintf(file, format, va); @@ -460,17 +438,14 @@ } #else /* !STDC && !Z_HAVE_STDARG_H */ /* -- see zlib.h -- */ -int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, - a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) - gzFile file; - const char *format; - int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, - a11, a12, a13, a14, a15, a16, a17, a18, a19, a20; -{ +int ZEXPORTVA gzprintf(gzFile file, const char *format, int a1, int a2, int a3, + int a4, int a5, int a6, int a7, int a8, int a9, int a10, + int a11, int a12, int a13, int a14, int a15, int a16, + int a17, int a18, int a19, int a20) { unsigned len, left; char *next; gz_statep state; z_streamp strm; @@ -538,24 +513,21 @@ if (strm->avail_in >= state->size) { left = strm->avail_in - state->size; strm->avail_in = state->size; if (gz_comp(state, Z_NO_FLUSH) == -1) return state->err; - memcpy(state->in, state->in + state->size, left); + memmove(state->in, state->in + state->size, left); strm->next_in = state->in; strm->avail_in = left; } return (int)len; } #endif /* -- see zlib.h -- */ -int ZEXPORT gzflush(file, flush) - gzFile file; - int flush; -{ +int ZEXPORT gzflush(gzFile file, int flush) { gz_statep state; /* get internal structure */ if (file == NULL) return Z_STREAM_ERROR; @@ -580,15 +552,11 @@ (void)gz_comp(state, flush); return state->err; } /* -- see zlib.h -- */ -int ZEXPORT gzsetparams(file, level, strategy) - gzFile file; - int level; - int strategy; -{ +int ZEXPORT gzsetparams(gzFile file, int level, int strategy) { gz_statep state; z_streamp strm; /* get internal structure */ if (file == NULL) @@ -595,11 +563,11 @@ return Z_STREAM_ERROR; state = (gz_statep)file; strm = &(state->strm); /* check that we're writing and that there's no error */ - if (state->mode != GZ_WRITE || state->err != Z_OK) + if (state->mode != GZ_WRITE || state->err != Z_OK || state->direct) return Z_STREAM_ERROR; /* if no change is requested, then do nothing */ if (level == state->level && strategy == state->strategy) return Z_OK; @@ -622,13 +590,11 @@ state->strategy = strategy; return Z_OK; } /* -- see zlib.h -- */ -int ZEXPORT gzclose_w(file) - gzFile file; -{ +int ZEXPORT gzclose_w(gzFile file) { int ret = Z_OK; gz_statep state; /* get internal structure */ if (file == NULL) Index: compat/zlib/infback.c ================================================================== --- compat/zlib/infback.c +++ compat/zlib/infback.c @@ -1,7 +1,7 @@ /* infback.c -- inflate using a call-back interface - * Copyright (C) 1995-2016 Mark Adler + * Copyright (C) 1995-2022 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* This code is largely copied from inflate.c. Normally either infback.o or @@ -13,27 +13,20 @@ #include "zutil.h" #include "inftrees.h" #include "inflate.h" #include "inffast.h" -/* function prototypes */ -local void fixedtables OF((struct inflate_state FAR *state)); - /* strm provides memory allocation functions in zalloc and zfree, or Z_NULL to use the library memory allocation functions. windowBits is in the range 8..15, and window is a user-supplied window and output buffer that is 2**windowBits bytes. */ -int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size) -z_streamp strm; -int windowBits; -unsigned char FAR *window; -const char *version; -int stream_size; -{ +int ZEXPORT inflateBackInit_(z_streamp strm, int windowBits, + unsigned char FAR *window, const char *version, + int stream_size) { struct inflate_state FAR *state; if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || stream_size != (int)(sizeof(z_stream))) return Z_VERSION_ERROR; @@ -64,10 +57,11 @@ state->wbits = (uInt)windowBits; state->wsize = 1U << windowBits; state->window = window; state->wnext = 0; state->whave = 0; + state->sane = 1; return Z_OK; } /* Return state with length and distance decoding tables and index sizes set to @@ -77,13 +71,11 @@ thereafter. This reduces the size of the code by about 2K bytes, in exchange for a little execution time. However, BUILDFIXED should not be used for threaded applications, since the rewriting of the tables and virgin may not be thread-safe. */ -local void fixedtables(state) -struct inflate_state FAR *state; -{ +local void fixedtables(struct inflate_state FAR *state) { #ifdef BUILDFIXED static int virgin = 1; static code *lenfix, *distfix; static code fixed[544]; @@ -245,17 +237,12 @@ returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format error, or Z_MEM_ERROR if it could not allocate memory for the state. inflateBack() can also return Z_STREAM_ERROR if the input parameters are not correct, i.e. strm is Z_NULL or the state was not initialized. */ -int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc) -z_streamp strm; -in_func in; -void FAR *in_desc; -out_func out; -void FAR *out_desc; -{ +int ZEXPORT inflateBack(z_streamp strm, in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc) { struct inflate_state FAR *state; z_const unsigned char FAR *next; /* next input */ unsigned char FAR *put; /* next output */ unsigned have, left; /* available input and output */ unsigned long hold; /* bit buffer */ @@ -475,10 +462,11 @@ state->mode = BAD; break; } Tracev((stderr, "inflate: codes ok\n")); state->mode = LEN; + /* fallthrough */ case LEN: /* use inflate_fast() if we have enough input and output */ if (have >= 6 && left >= 258) { RESTORE(); @@ -602,39 +590,39 @@ } while (--copy); } while (state->length != 0); break; case DONE: - /* inflate stream terminated properly -- write leftover output */ + /* inflate stream terminated properly */ ret = Z_STREAM_END; - if (left < state->wsize) { - if (out(out_desc, state->window, state->wsize - left)) - ret = Z_BUF_ERROR; - } goto inf_leave; case BAD: ret = Z_DATA_ERROR; goto inf_leave; - default: /* can't happen, but makes compilers happy */ + default: + /* can't happen, but makes compilers happy */ ret = Z_STREAM_ERROR; goto inf_leave; } - /* Return unused input */ + /* Write leftover output and return unused input */ inf_leave: + if (left < state->wsize) { + if (out(out_desc, state->window, state->wsize - left) && + ret == Z_STREAM_END) + ret = Z_BUF_ERROR; + } strm->next_in = next; strm->avail_in = have; return ret; } -int ZEXPORT inflateBackEnd(strm) -z_streamp strm; -{ +int ZEXPORT inflateBackEnd(z_streamp strm) { if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) return Z_STREAM_ERROR; ZFREE(strm, strm->state); strm->state = Z_NULL; Tracev((stderr, "inflate: end\n")); return Z_OK; } Index: compat/zlib/inffast.c ================================================================== --- compat/zlib/inffast.c +++ compat/zlib/inffast.c @@ -45,14 +45,11 @@ - The maximum bytes that a single length/distance pair can output is 258 bytes, which is the maximum length that can be coded. inflate_fast() requires strm->avail_out >= 258 for each loop to avoid checking for output space. */ -void ZLIB_INTERNAL inflate_fast(strm, start) -z_streamp strm; -unsigned start; /* inflate()'s starting value for strm->avail_out */ -{ +void ZLIB_INTERNAL inflate_fast(z_streamp strm, unsigned start) { struct inflate_state FAR *state; z_const unsigned char FAR *in; /* local strm->next_in */ z_const unsigned char FAR *last; /* have enough input while in < last */ unsigned char FAR *out; /* local strm->next_out */ unsigned char FAR *beg; /* inflate()'s initial strm->next_out */ @@ -68,11 +65,11 @@ unsigned bits; /* local strm->bits */ code const FAR *lcode; /* local strm->lencode */ code const FAR *dcode; /* local strm->distcode */ unsigned lmask; /* mask for first level of length codes */ unsigned dmask; /* mask for first level of distance codes */ - code here; /* retrieved table entry */ + code const *here; /* retrieved table entry */ unsigned op; /* code bits, operation, extra bits, or */ /* window position, window bytes to copy */ unsigned len; /* match length, unused bytes */ unsigned dist; /* match distance */ unsigned char FAR *from; /* where to copy match from */ @@ -105,24 +102,24 @@ hold += (unsigned long)(*in++) << bits; bits += 8; hold += (unsigned long)(*in++) << bits; bits += 8; } - here = lcode[hold & lmask]; + here = lcode + (hold & lmask); dolen: - op = (unsigned)(here.bits); + op = (unsigned)(here->bits); hold >>= op; bits -= op; - op = (unsigned)(here.op); + op = (unsigned)(here->op); if (op == 0) { /* literal */ - Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + Tracevv((stderr, here->val >= 0x20 && here->val < 0x7f ? "inflate: literal '%c'\n" : - "inflate: literal 0x%02x\n", here.val)); - *out++ = (unsigned char)(here.val); + "inflate: literal 0x%02x\n", here->val)); + *out++ = (unsigned char)(here->val); } else if (op & 16) { /* length base */ - len = (unsigned)(here.val); + len = (unsigned)(here->val); op &= 15; /* number of extra bits */ if (op) { if (bits < op) { hold += (unsigned long)(*in++) << bits; bits += 8; @@ -136,18 +133,18 @@ hold += (unsigned long)(*in++) << bits; bits += 8; hold += (unsigned long)(*in++) << bits; bits += 8; } - here = dcode[hold & dmask]; + here = dcode + (hold & dmask); dodist: - op = (unsigned)(here.bits); + op = (unsigned)(here->bits); hold >>= op; bits -= op; - op = (unsigned)(here.op); + op = (unsigned)(here->op); if (op & 16) { /* distance base */ - dist = (unsigned)(here.val); + dist = (unsigned)(here->val); op &= 15; /* number of extra bits */ if (bits < op) { hold += (unsigned long)(*in++) << bits; bits += 8; if (bits < op) { @@ -262,21 +259,21 @@ *out++ = *from++; } } } else if ((op & 64) == 0) { /* 2nd level distance code */ - here = dcode[here.val + (hold & ((1U << op) - 1))]; + here = dcode + here->val + (hold & ((1U << op) - 1)); goto dodist; } else { strm->msg = (char *)"invalid distance code"; state->mode = BAD; break; } } else if ((op & 64) == 0) { /* 2nd level length code */ - here = lcode[here.val + (hold & ((1U << op) - 1))]; + here = lcode + here->val + (hold & ((1U << op) - 1)); goto dolen; } else if (op & 32) { /* end-of-block */ Tracevv((stderr, "inflate: end of block\n")); state->mode = TYPE; Index: compat/zlib/inffast.h ================================================================== --- compat/zlib/inffast.h +++ compat/zlib/inffast.h @@ -6,6 +6,6 @@ /* WARNING: this file should *not* be used by applications. It is part of the implementation of the compression library and is subject to change. Applications should only use zlib.h. */ -void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start)); +void ZLIB_INTERNAL inflate_fast(z_streamp strm, unsigned start); Index: compat/zlib/inflate.c ================================================================== --- compat/zlib/inflate.c +++ compat/zlib/inflate.c @@ -1,7 +1,7 @@ /* inflate.c -- zlib decompression - * Copyright (C) 1995-2016 Mark Adler + * Copyright (C) 1995-2022 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* * Change history: @@ -89,24 +89,11 @@ # ifndef BUILDFIXED # define BUILDFIXED # endif #endif -/* function prototypes */ -local int inflateStateCheck OF((z_streamp strm)); -local void fixedtables OF((struct inflate_state FAR *state)); -local int updatewindow OF((z_streamp strm, const unsigned char FAR *end, - unsigned copy)); -#ifdef BUILDFIXED - void makefixed OF((void)); -#endif -local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf, - unsigned len)); - -local int inflateStateCheck(strm) -z_streamp strm; -{ +local int inflateStateCheck(z_streamp strm) { struct inflate_state FAR *state; if (strm == Z_NULL || strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) return 1; state = (struct inflate_state FAR *)strm->state; @@ -114,13 +101,11 @@ state->mode < HEAD || state->mode > SYNC) return 1; return 0; } -int ZEXPORT inflateResetKeep(strm) -z_streamp strm; -{ +int ZEXPORT inflateResetKeep(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; strm->total_in = strm->total_out = state->total = 0; @@ -128,10 +113,11 @@ if (state->wrap) /* to support ill-conceived Java test suite */ strm->adler = state->wrap & 1; state->mode = HEAD; state->last = 0; state->havedict = 0; + state->flags = -1; state->dmax = 32768U; state->head = Z_NULL; state->hold = 0; state->bits = 0; state->lencode = state->distcode = state->next = state->codes; @@ -139,13 +125,11 @@ state->back = -1; Tracev((stderr, "inflate: reset\n")); return Z_OK; } -int ZEXPORT inflateReset(strm) -z_streamp strm; -{ +int ZEXPORT inflateReset(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; state->wsize = 0; @@ -152,23 +136,22 @@ state->whave = 0; state->wnext = 0; return inflateResetKeep(strm); } -int ZEXPORT inflateReset2(strm, windowBits) -z_streamp strm; -int windowBits; -{ +int ZEXPORT inflateReset2(z_streamp strm, int windowBits) { int wrap; struct inflate_state FAR *state; /* get the state */ if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; /* extract wrap request from windowBits parameter */ if (windowBits < 0) { + if (windowBits < -15) + return Z_STREAM_ERROR; wrap = 0; windowBits = -windowBits; } else { wrap = (windowBits >> 4) + 5; @@ -190,16 +173,12 @@ state->wrap = wrap; state->wbits = (unsigned)windowBits; return inflateReset(strm); } -int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) -z_streamp strm; -int windowBits; -const char *version; -int stream_size; -{ +int ZEXPORT inflateInit2_(z_streamp strm, int windowBits, + const char *version, int stream_size) { int ret; struct inflate_state FAR *state; if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || stream_size != (int)(sizeof(z_stream))) @@ -234,26 +213,21 @@ strm->state = Z_NULL; } return ret; } -int ZEXPORT inflateInit_(strm, version, stream_size) -z_streamp strm; -const char *version; -int stream_size; -{ +int ZEXPORT inflateInit_(z_streamp strm, const char *version, + int stream_size) { return inflateInit2_(strm, DEF_WBITS, version, stream_size); } -int ZEXPORT inflatePrime(strm, bits, value) -z_streamp strm; -int bits; -int value; -{ +int ZEXPORT inflatePrime(z_streamp strm, int bits, int value) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; + if (bits == 0) + return Z_OK; state = (struct inflate_state FAR *)strm->state; if (bits < 0) { state->hold = 0; state->bits = 0; return Z_OK; @@ -273,13 +247,11 @@ thereafter. This reduces the size of the code by about 2K bytes, in exchange for a little execution time. However, BUILDFIXED should not be used for threaded applications, since the rewriting of the tables and virgin may not be thread-safe. */ -local void fixedtables(state) -struct inflate_state FAR *state; -{ +local void fixedtables(struct inflate_state FAR *state) { #ifdef BUILDFIXED static int virgin = 1; static code *lenfix, *distfix; static code fixed[544]; @@ -337,11 +309,11 @@ Then that can be linked with zlib built with MAKEFIXED defined and run: a.out > inffixed.h */ -void makefixed() +void makefixed(void) { unsigned low, size; struct inflate_state state; fixedtables(&state); @@ -391,15 +363,11 @@ advantage, since only the last 32K of output is copied to the sliding window upon return from inflate(), and since all distances after the first 32K of output will fall in the output data, making match copies simpler and faster. The advantage may be dependent on the size of the processor's data caches. */ -local int updatewindow(strm, end, copy) -z_streamp strm; -const Bytef *end; -unsigned copy; -{ +local int updatewindow(z_streamp strm, const Bytef *end, unsigned copy) { struct inflate_state FAR *state; unsigned dist; state = (struct inflate_state FAR *)strm->state; @@ -445,14 +413,14 @@ /* Macros for inflate(): */ /* check function to use adler32() for zlib or crc32() for gzip */ #ifdef GUNZIP -# define UPDATE(check, buf, len) \ +# define UPDATE_CHECK(check, buf, len) \ (state->flags ? crc32(check, buf, len) : adler32(check, buf, len)) #else -# define UPDATE(check, buf, len) adler32(check, buf, len) +# define UPDATE_CHECK(check, buf, len) adler32(check, buf, len) #endif /* check macros for header crc */ #ifdef GUNZIP # define CRC2(check, word) \ @@ -617,14 +585,11 @@ stream available. So the only thing the flush parameter actually does is: when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it will return Z_BUF_ERROR if it has not reached the end of the stream. */ -int ZEXPORT inflate(strm, flush) -z_streamp strm; -int flush; -{ +int ZEXPORT inflate(z_streamp strm, int flush) { struct inflate_state FAR *state; z_const unsigned char FAR *next; /* next input */ unsigned char FAR *put; /* next output */ unsigned have, left; /* available input and output */ unsigned long hold; /* bit buffer */ @@ -668,11 +633,10 @@ CRC2(state->check, hold); INITBITS(); state->mode = FLAGS; break; } - state->flags = 0; /* expect zlib header */ if (state->head != Z_NULL) state->head->done = -1; if (!(state->wrap & 1) || /* check if zlib header allowed */ #else if ( @@ -695,10 +659,11 @@ strm->msg = (char *)"invalid window size"; state->mode = BAD; break; } state->dmax = 1U << len; + state->flags = 0; /* indicate zlib header */ Tracev((stderr, "inflate: zlib header ok\n")); strm->adler = state->check = adler32(0L, Z_NULL, 0); state->mode = hold & 0x200 ? DICTID : TYPE; INITBITS(); break; @@ -720,18 +685,20 @@ state->head->text = (int)((hold >> 8) & 1); if ((state->flags & 0x0200) && (state->wrap & 4)) CRC2(state->check, hold); INITBITS(); state->mode = TIME; + /* fallthrough */ case TIME: NEEDBITS(32); if (state->head != Z_NULL) state->head->time = hold; if ((state->flags & 0x0200) && (state->wrap & 4)) CRC4(state->check, hold); INITBITS(); state->mode = OS; + /* fallthrough */ case OS: NEEDBITS(16); if (state->head != Z_NULL) { state->head->xflags = (int)(hold & 0xff); state->head->os = (int)(hold >> 8); @@ -738,10 +705,11 @@ } if ((state->flags & 0x0200) && (state->wrap & 4)) CRC2(state->check, hold); INITBITS(); state->mode = EXLEN; + /* fallthrough */ case EXLEN: if (state->flags & 0x0400) { NEEDBITS(16); state->length = (unsigned)(hold); if (state->head != Z_NULL) @@ -751,18 +719,20 @@ INITBITS(); } else if (state->head != Z_NULL) state->head->extra = Z_NULL; state->mode = EXTRA; + /* fallthrough */ case EXTRA: if (state->flags & 0x0400) { copy = state->length; if (copy > have) copy = have; if (copy) { if (state->head != Z_NULL && - state->head->extra != Z_NULL) { - len = state->head->extra_len - state->length; + state->head->extra != Z_NULL && + (len = state->head->extra_len - state->length) < + state->head->extra_max) { zmemcpy(state->head->extra + len, next, len + copy > state->head->extra_max ? state->head->extra_max - len : copy); } if ((state->flags & 0x0200) && (state->wrap & 4)) @@ -773,10 +743,11 @@ } if (state->length) goto inf_leave; } state->length = 0; state->mode = NAME; + /* fallthrough */ case NAME: if (state->flags & 0x0800) { if (have == 0) goto inf_leave; copy = 0; do { @@ -794,10 +765,11 @@ } else if (state->head != Z_NULL) state->head->name = Z_NULL; state->length = 0; state->mode = COMMENT; + /* fallthrough */ case COMMENT: if (state->flags & 0x1000) { if (have == 0) goto inf_leave; copy = 0; do { @@ -814,10 +786,11 @@ if (len) goto inf_leave; } else if (state->head != Z_NULL) state->head->comment = Z_NULL; state->mode = HCRC; + /* fallthrough */ case HCRC: if (state->flags & 0x0200) { NEEDBITS(16); if ((state->wrap & 4) && hold != (state->check & 0xffff)) { strm->msg = (char *)"header crc mismatch"; @@ -837,19 +810,22 @@ case DICTID: NEEDBITS(32); strm->adler = state->check = ZSWAP32(hold); INITBITS(); state->mode = DICT; + /* fallthrough */ case DICT: if (state->havedict == 0) { RESTORE(); return Z_NEED_DICT; } strm->adler = state->check = adler32(0L, Z_NULL, 0); state->mode = TYPE; + /* fallthrough */ case TYPE: if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave; + /* fallthrough */ case TYPEDO: if (state->last) { BYTEBITS(); state->mode = CHECK; break; @@ -896,12 +872,14 @@ Tracev((stderr, "inflate: stored length %u\n", state->length)); INITBITS(); state->mode = COPY_; if (flush == Z_TREES) goto inf_leave; + /* fallthrough */ case COPY_: state->mode = COPY; + /* fallthrough */ case COPY: copy = state->length; if (copy) { if (copy > have) copy = have; if (copy > left) copy = left; @@ -933,10 +911,11 @@ } #endif Tracev((stderr, "inflate: table sizes ok\n")); state->have = 0; state->mode = LENLENS; + /* fallthrough */ case LENLENS: while (state->have < state->ncode) { NEEDBITS(3); state->lens[order[state->have++]] = (unsigned short)BITS(3); DROPBITS(3); @@ -954,10 +933,11 @@ break; } Tracev((stderr, "inflate: code lengths ok\n")); state->have = 0; state->mode = CODELENS; + /* fallthrough */ case CODELENS: while (state->have < state->nlen + state->ndist) { for (;;) { here = state->lencode[BITS(state->lenbits)]; if ((unsigned)(here.bits) <= bits) break; @@ -1037,12 +1017,14 @@ break; } Tracev((stderr, "inflate: codes ok\n")); state->mode = LEN_; if (flush == Z_TREES) goto inf_leave; + /* fallthrough */ case LEN_: state->mode = LEN; + /* fallthrough */ case LEN: if (have >= 6 && left >= 258) { RESTORE(); inflate_fast(strm, out); LOAD(); @@ -1088,10 +1070,11 @@ state->mode = BAD; break; } state->extra = (unsigned)(here.op) & 15; state->mode = LENEXT; + /* fallthrough */ case LENEXT: if (state->extra) { NEEDBITS(state->extra); state->length += BITS(state->extra); DROPBITS(state->extra); @@ -1098,10 +1081,11 @@ state->back += state->extra; } Tracevv((stderr, "inflate: length %u\n", state->length)); state->was = state->length; state->mode = DIST; + /* fallthrough */ case DIST: for (;;) { here = state->distcode[BITS(state->distbits)]; if ((unsigned)(here.bits) <= bits) break; PULLBYTE(); @@ -1125,10 +1109,11 @@ break; } state->offset = (unsigned)here.val; state->extra = (unsigned)(here.op) & 15; state->mode = DISTEXT; + /* fallthrough */ case DISTEXT: if (state->extra) { NEEDBITS(state->extra); state->offset += BITS(state->extra); DROPBITS(state->extra); @@ -1141,10 +1126,11 @@ break; } #endif Tracevv((stderr, "inflate: distance %u\n", state->offset)); state->mode = MATCH; + /* fallthrough */ case MATCH: if (left == 0) goto inf_leave; copy = out - left; if (state->offset > copy) { /* copy from window */ copy = state->offset - copy; @@ -1200,11 +1186,11 @@ out -= left; strm->total_out += out; state->total += out; if ((state->wrap & 4) && out) strm->adler = state->check = - UPDATE(state->check, put - out, out); + UPDATE_CHECK(state->check, put - out, out); out = left; if ((state->wrap & 4) && ( #ifdef GUNZIP state->flags ? hold : #endif @@ -1216,32 +1202,35 @@ INITBITS(); Tracev((stderr, "inflate: check matches trailer\n")); } #ifdef GUNZIP state->mode = LENGTH; + /* fallthrough */ case LENGTH: if (state->wrap && state->flags) { NEEDBITS(32); - if (hold != (state->total & 0xffffffffUL)) { + if ((state->wrap & 4) && hold != (state->total & 0xffffffff)) { strm->msg = (char *)"incorrect length check"; state->mode = BAD; break; } INITBITS(); Tracev((stderr, "inflate: length matches trailer\n")); } #endif state->mode = DONE; + /* fallthrough */ case DONE: ret = Z_STREAM_END; goto inf_leave; case BAD: ret = Z_DATA_ERROR; goto inf_leave; case MEM: return Z_MEM_ERROR; case SYNC: + /* fallthrough */ default: return Z_STREAM_ERROR; } /* @@ -1263,22 +1252,20 @@ strm->total_in += in; strm->total_out += out; state->total += out; if ((state->wrap & 4) && out) strm->adler = state->check = - UPDATE(state->check, strm->next_out - out, out); + UPDATE_CHECK(state->check, strm->next_out - out, out); strm->data_type = (int)state->bits + (state->last ? 64 : 0) + (state->mode == TYPE ? 128 : 0) + (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0); if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK) ret = Z_BUF_ERROR; return ret; } -int ZEXPORT inflateEnd(strm) -z_streamp strm; -{ +int ZEXPORT inflateEnd(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; if (state->window != Z_NULL) ZFREE(strm, state->window); @@ -1286,15 +1273,12 @@ strm->state = Z_NULL; Tracev((stderr, "inflate: end\n")); return Z_OK; } -int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength) -z_streamp strm; -Bytef *dictionary; -uInt *dictLength; -{ +int ZEXPORT inflateGetDictionary(z_streamp strm, Bytef *dictionary, + uInt *dictLength) { struct inflate_state FAR *state; /* check state */ if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; @@ -1309,15 +1293,12 @@ if (dictLength != Z_NULL) *dictLength = state->whave; return Z_OK; } -int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) -z_streamp strm; -const Bytef *dictionary; -uInt dictLength; -{ +int ZEXPORT inflateSetDictionary(z_streamp strm, const Bytef *dictionary, + uInt dictLength) { struct inflate_state FAR *state; unsigned long dictid; int ret; /* check state */ @@ -1344,14 +1325,11 @@ state->havedict = 1; Tracev((stderr, "inflate: dictionary set\n")); return Z_OK; } -int ZEXPORT inflateGetHeader(strm, head) -z_streamp strm; -gz_headerp head; -{ +int ZEXPORT inflateGetHeader(z_streamp strm, gz_headerp head) { struct inflate_state FAR *state; /* check state */ if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; @@ -1372,15 +1350,12 @@ pattern. If *have is less than four, then the pattern has not been found yet and the return value is len. In the latter case, syncsearch() can be called again with more data and the *have state. *have is initialized to zero for the first call. */ -local unsigned syncsearch(have, buf, len) -unsigned FAR *have; -const unsigned char FAR *buf; -unsigned len; -{ +local unsigned syncsearch(unsigned FAR *have, const unsigned char FAR *buf, + unsigned len) { unsigned got; unsigned next; got = *have; next = 0; @@ -1395,14 +1370,13 @@ } *have = got; return next; } -int ZEXPORT inflateSync(strm) -z_streamp strm; -{ +int ZEXPORT inflateSync(z_streamp strm) { unsigned len; /* number of bytes to look at or looked at */ + int flags; /* temporary to save header status */ unsigned long in, out; /* temporary to save total_in and total_out */ unsigned char buf[4]; /* to restore bit buffer to byte string */ struct inflate_state FAR *state; /* check parameters */ @@ -1411,11 +1385,11 @@ if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; /* if first time, start search in bit buffer */ if (state->mode != SYNC) { state->mode = SYNC; - state->hold <<= state->bits & 7; + state->hold >>= state->bits & 7; state->bits -= state->bits & 7; len = 0; while (state->bits >= 8) { buf[len++] = (unsigned char)(state->hold); state->hold >>= 8; @@ -1431,13 +1405,19 @@ strm->next_in += len; strm->total_in += len; /* return no joy or set up to restart inflate() on a new block */ if (state->have != 4) return Z_DATA_ERROR; + if (state->flags == -1) + state->wrap = 0; /* if no header yet, treat as raw */ + else + state->wrap &= ~4; /* no point in computing a check value now */ + flags = state->flags; in = strm->total_in; out = strm->total_out; inflateReset(strm); strm->total_in = in; strm->total_out = out; + state->flags = flags; state->mode = TYPE; return Z_OK; } /* @@ -1446,24 +1426,19 @@ implementation to provide an additional safety check. PPP uses Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored block. When decompressing, PPP checks that at the end of input packet, inflate is waiting for these length bytes. */ -int ZEXPORT inflateSyncPoint(strm) -z_streamp strm; -{ +int ZEXPORT inflateSyncPoint(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; return state->mode == STORED && state->bits == 0; } -int ZEXPORT inflateCopy(dest, source) -z_streamp dest; -z_streamp source; -{ +int ZEXPORT inflateCopy(z_streamp dest, z_streamp source) { struct inflate_state FAR *state; struct inflate_state FAR *copy; unsigned char FAR *window; unsigned wsize; @@ -1503,14 +1478,11 @@ copy->window = window; dest->state = (struct internal_state FAR *)copy; return Z_OK; } -int ZEXPORT inflateUndermine(strm, subvert) -z_streamp strm; -int subvert; -{ +int ZEXPORT inflateUndermine(z_streamp strm, int subvert) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; #ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR @@ -1521,28 +1493,23 @@ state->sane = 1; return Z_DATA_ERROR; #endif } -int ZEXPORT inflateValidate(strm, check) -z_streamp strm; -int check; -{ +int ZEXPORT inflateValidate(z_streamp strm, int check) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; - if (check) + if (check && state->wrap) state->wrap |= 4; else state->wrap &= ~4; return Z_OK; } -long ZEXPORT inflateMark(strm) -z_streamp strm; -{ +long ZEXPORT inflateMark(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return -(1L << 16); state = (struct inflate_state FAR *)strm->state; @@ -1549,13 +1516,11 @@ return (long)(((unsigned long)((long)state->back)) << 16) + (state->mode == COPY ? state->length : (state->mode == MATCH ? state->was - state->length : 0)); } -unsigned long ZEXPORT inflateCodesUsed(strm) -z_streamp strm; -{ +unsigned long ZEXPORT inflateCodesUsed(z_streamp strm) { struct inflate_state FAR *state; if (inflateStateCheck(strm)) return (unsigned long)-1; state = (struct inflate_state FAR *)strm->state; return (unsigned long)(state->next - state->codes); } Index: compat/zlib/inflate.h ================================================================== --- compat/zlib/inflate.h +++ compat/zlib/inflate.h @@ -1,7 +1,7 @@ /* inflate.h -- internal inflate state definition - * Copyright (C) 1995-2016 Mark Adler + * Copyright (C) 1995-2019 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* WARNING: this file should *not* be used by applications. It is part of the implementation of the compression library and is @@ -84,11 +84,12 @@ inflate_mode mode; /* current inflate mode */ int last; /* true if processing last block */ int wrap; /* bit 0 true for zlib, bit 1 true for gzip, bit 2 true to validate check value */ int havedict; /* true if dictionary provided */ - int flags; /* gzip header method and flags (0 if zlib) */ + int flags; /* gzip header method and flags, 0 if zlib, or + -1 if raw or no header yet */ unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ unsigned long check; /* protected copy of check value */ unsigned long total; /* protected copy of output count */ gz_headerp head; /* where to save gzip header information */ /* sliding window */ Index: compat/zlib/inftrees.c ================================================================== --- compat/zlib/inftrees.c +++ compat/zlib/inftrees.c @@ -1,17 +1,17 @@ /* inftrees.c -- generate Huffman trees for efficient decoding - * Copyright (C) 1995-2017 Mark Adler + * Copyright (C) 1995-2024 Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ #include "zutil.h" #include "inftrees.h" #define MAXBITS 15 const char inflate_copyright[] = - " inflate 1.2.11 Copyright 1995-2017 Mark Adler "; + " inflate 1.3.1 Copyright 1995-2024 Mark Adler "; /* If you use the zlib library in a product, an acknowledgment is welcome in the documentation of your product. If for some reason you cannot include such an acknowledgment, I would appreciate that you keep this copyright string in the executable of your product. @@ -27,18 +27,13 @@ on return points to the next available entry's address. bits is the requested root table index bits, and on return it is the actual root table index bits. It will differ if the request is greater than the longest code or if it is less than the shortest code. */ -int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work) -codetype type; -unsigned short FAR *lens; -unsigned codes; -code FAR * FAR *table; -unsigned FAR *bits; -unsigned short FAR *work; -{ +int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work) { unsigned len; /* a code's length in bits */ unsigned sym; /* index of code symbols */ unsigned min, max; /* minimum and maximum code lengths */ unsigned root; /* number of index bits for root table */ unsigned curr; /* number of index bits for current table */ @@ -60,11 +55,11 @@ static const unsigned short lbase[31] = { /* Length codes 257..285 base */ 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; static const unsigned short lext[31] = { /* Length codes 257..285 extra */ 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, - 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 77, 202}; + 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 203, 77}; static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577, 0, 0}; static const unsigned short dext[32] = { /* Distance codes 0..29 extra */ Index: compat/zlib/inftrees.h ================================================================== --- compat/zlib/inftrees.h +++ compat/zlib/inftrees.h @@ -36,15 +36,15 @@ */ /* Maximum size of the dynamic table. The maximum number of code structures is 1444, which is the sum of 852 for literal/length codes and 592 for distance codes. These values were found by exhaustive searches using the program - examples/enough.c found in the zlib distribtution. The arguments to that + examples/enough.c found in the zlib distribution. The arguments to that program are the number of symbols, the initial root table size, and the maximum bit length of a code. "enough 286 9 15" for literal/length codes - returns returns 852, and "enough 30 6 15" for distance codes returns 592. - The initial root table size (9 or 6) is found in the fifth argument of the + returns 852, and "enough 30 6 15" for distance codes returns 592. The + initial root table size (9 or 6) is found in the fifth argument of the inflate_table() calls in inflate.c and infback.c. If the root table size is changed, then these maximum sizes would be need to be recalculated and updated. */ #define ENOUGH_LENS 852 #define ENOUGH_DISTS 592 @@ -55,8 +55,8 @@ CODES, LENS, DISTS } codetype; -int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens, - unsigned codes, code FAR * FAR *table, - unsigned FAR *bits, unsigned short FAR *work)); +int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work); Index: compat/zlib/make_vms.com ================================================================== --- compat/zlib/make_vms.com +++ compat/zlib/make_vms.com @@ -12,13 +12,13 @@ $! 0.01 20060120 First version to receive a number $! 0.02 20061008 Adapt to new Makefile.in $! 0.03 20091224 Add support for large file check $! 0.04 20100110 Add new gzclose, gzlib, gzread, gzwrite $! 0.05 20100221 Exchange zlibdefs.h by zconf.h.in -$! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new exmples +$! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new examples $! subdir path, update module search in makefile.in -$! 0.07 20120115 Triggered by work done by Alexey Chupahin completly redesigned +$! 0.07 20120115 Triggered by work done by Alexey Chupahin completely redesigned $! shared image creation $! 0.08 20120219 Make it work on VAX again, pre-load missing symbols to shared $! image $! 0.09 20120305 SMS. P1 sets builder ("MMK", "MMS", " " (built-in)). $! "" -> automatic, preference: MMK, MMS, built-in. Index: compat/zlib/old/visual-basic.txt ================================================================== --- compat/zlib/old/visual-basic.txt +++ compat/zlib/old/visual-basic.txt @@ -113,11 +113,11 @@ SUCCESS Then lngpvtPcnSml = (1# - (lngCprSiz / lngOriSiz)) * 100 ReDim Preserve bytaryCpr(lngCprSiz - 1) Open strCprPth For Binary Access Write As #1 Put #1, , bytaryCpr() - Put #1, , lngOriSiz 'Add the the original size value to the end + Put #1, , lngOriSiz 'Add the original size value to the end (last 4 bytes) Close #1 Else MsgBox "Compression error" End If Index: compat/zlib/os400/README400 ================================================================== --- compat/zlib/os400/README400 +++ compat/zlib/os400/README400 @@ -1,11 +1,11 @@ - ZLIB version 1.2.11 for OS/400 installation instructions + ZLIB version 1.3.1 for OS/400 installation instructions 1) Download and unpack the zlib tarball to some IFS directory. (i.e.: /path/to/the/zlib/ifs/source/directory) - If the installed IFS command suppors gzip format, this is straightforward, + If the installed IFS command supports gzip format, this is straightforward, else you have to unpack first to some directory on a system supporting it, then move the whole directory to the IFS via the network (via SMB or FTP). 2) Edit the configuration parameters in the compilation script. @@ -41,8 +41,8 @@ C/C++ header files. Please read comments in this member for more information. Remember that most foreign textual data are ASCII coded: this implementation does not handle conversion from/to ASCII, so - text data code conversions must be done explicitely. + text data code conversions must be done explicitly. Mainly for the reason above, always open zipped files in binary mode. Index: compat/zlib/os400/bndsrc ================================================================== --- compat/zlib/os400/bndsrc +++ compat/zlib/os400/bndsrc @@ -113,7 +113,15 @@ EXPORT SYMBOL("gzfread") EXPORT SYMBOL("gzfwrite") EXPORT SYMBOL("inflateCodesUsed") EXPORT SYMBOL("inflateValidate") EXPORT SYMBOL("uncompress2") + +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ +/* Version 1.2.12 additional entry points. */ +/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ + + EXPORT SYMBOL("crc32_combine_gen64") + EXPORT SYMBOL("crc32_combine_gen") + EXPORT SYMBOL("crc32_combine_op") ENDPGMEXP Index: compat/zlib/os400/zlib.inc ================================================================== --- compat/zlib/os400/zlib.inc +++ compat/zlib/os400/zlib.inc @@ -1,9 +1,9 @@ * ZLIB.INC - Interface to the general purpose compression library * * ILE RPG400 version by Patrick Monnerat, DATASPHERE. - * Version 1.2.11 + * Version 1.3.1 * * * WARNING: * Procedures inflateInit(), inflateInit2(), deflateInit(), * deflateInit2() and inflateBackInit() need to be called with @@ -20,16 +20,16 @@ * Constants ************************************************************************** * * Versioning information. * - D ZLIB_VERSION C '1.2.11' + D ZLIB_VERSION C '1.3.1' D ZLIB_VERNUM C X'12a0' D ZLIB_VER_MAJOR C 1 - D ZLIB_VER_MINOR C 2 + D ZLIB_VER_MINOR C 3 D ZLIB_VER_REVISION... - D C 11 + D C 1 D ZLIB_VER_SUBREVISION... D C 0 * * Other equates. * Index: compat/zlib/qnx/package.qpg ================================================================== --- compat/zlib/qnx/package.qpg +++ compat/zlib/qnx/package.qpg @@ -23,14 +23,14 @@ - - - - + + + + @@ -61,11 +61,11 @@ http://www.gzip.org/zlib - 1.2.11 + 1.3.1 Medium Stable Index: compat/zlib/test/example.c ================================================================== --- compat/zlib/test/example.c +++ compat/zlib/test/example.c @@ -31,42 +31,19 @@ * stresses the compression code better, sorry... */ static const char dictionary[] = "hello"; static uLong dictId; /* Adler32 value of the dictionary */ - -void test_deflate OF((Byte *compr, uLong comprLen)); -void test_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_large_deflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_large_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_flush OF((Byte *compr, uLong *comprLen)); -void test_sync OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_dict_deflate OF((Byte *compr, uLong comprLen)); -void test_dict_inflate OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -int main OF((int argc, char *argv[])); - #ifdef Z_SOLO -void *myalloc OF((void *, unsigned, unsigned)); -void myfree OF((void *, void *)); - -void *myalloc(q, n, m) - void *q; - unsigned n, m; -{ +static void *myalloc(void *q, unsigned n, unsigned m) { (void)q; return calloc(n, m); } -void myfree(void *q, void *p) -{ +static void myfree(void *q, void *p) { (void)q; free(p); } static alloc_func zalloc = myalloc; @@ -75,22 +52,15 @@ #else /* !Z_SOLO */ static alloc_func zalloc = (alloc_func)0; static free_func zfree = (free_func)0; -void test_compress OF((Byte *compr, uLong comprLen, - Byte *uncompr, uLong uncomprLen)); -void test_gzio OF((const char *fname, - Byte *uncompr, uLong uncomprLen)); - /* =========================================================================== * Test compress() and uncompress() */ -void test_compress(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_compress(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { int err; uLong len = (uLong)strlen(hello)+1; err = compress(compr, &comprLen, (const Bytef*)hello, len); CHECK_ERR(err, "compress"); @@ -109,15 +79,11 @@ } /* =========================================================================== * Test read/write of .gz files */ -void test_gzio(fname, uncompr, uncomprLen) - const char *fname; /* compressed file name */ - Byte *uncompr; - uLong uncomprLen; -{ +static void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) { #ifdef NO_GZCOMPRESS fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n"); #else int err; int len = (int)strlen(hello)+1; @@ -195,14 +161,11 @@ #endif /* Z_SOLO */ /* =========================================================================== * Test deflate() with small buffers */ -void test_deflate(compr, comprLen) - Byte *compr; - uLong comprLen; -{ +static void test_deflate(Byte *compr, uLong comprLen) { z_stream c_stream; /* compression stream */ int err; uLong len = (uLong)strlen(hello)+1; c_stream.zalloc = zalloc; @@ -233,14 +196,12 @@ } /* =========================================================================== * Test inflate() with small buffers */ -void test_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { int err; z_stream d_stream; /* decompression stream */ strcpy((char*)uncompr, "garbage"); @@ -274,14 +235,12 @@ } /* =========================================================================== * Test deflate() with large buffers and dynamic change of compression level */ -void test_large_deflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { z_stream c_stream; /* compression stream */ int err; c_stream.zalloc = zalloc; c_stream.zfree = zfree; @@ -306,11 +265,11 @@ } /* Feed in already compressed data and switch to no compression: */ deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY); c_stream.next_in = compr; - c_stream.avail_in = (uInt)comprLen/2; + c_stream.avail_in = (uInt)uncomprLen/2; err = deflate(&c_stream, Z_NO_FLUSH); CHECK_ERR(err, "deflate"); /* Switch back to compressing mode: */ deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED); @@ -329,14 +288,12 @@ } /* =========================================================================== * Test inflate() with large buffers */ -void test_large_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { int err; z_stream d_stream; /* decompression stream */ strcpy((char*)uncompr, "garbage"); @@ -359,11 +316,11 @@ } err = inflateEnd(&d_stream); CHECK_ERR(err, "inflateEnd"); - if (d_stream.total_out != 2*uncomprLen + comprLen/2) { + if (d_stream.total_out != 2*uncomprLen + uncomprLen/2) { fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out); exit(1); } else { printf("large_inflate(): OK\n"); } @@ -370,14 +327,11 @@ } /* =========================================================================== * Test deflate() with full flush */ -void test_flush(compr, comprLen) - Byte *compr; - uLong *comprLen; -{ +static void test_flush(Byte *compr, uLong *comprLen) { z_stream c_stream; /* compression stream */ int err; uInt len = (uInt)strlen(hello)+1; c_stream.zalloc = zalloc; @@ -408,14 +362,12 @@ } /* =========================================================================== * Test inflateSync() */ -void test_sync(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_sync(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { int err; z_stream d_stream; /* decompression stream */ strcpy((char*)uncompr, "garbage"); @@ -438,13 +390,12 @@ d_stream.avail_in = (uInt)comprLen-2; /* read all compressed data */ err = inflateSync(&d_stream); /* but skip the damaged part */ CHECK_ERR(err, "inflateSync"); err = inflate(&d_stream, Z_FINISH); - if (err != Z_DATA_ERROR) { - fprintf(stderr, "inflate should report DATA_ERROR\n"); - /* Because of incorrect adler32 */ + if (err != Z_STREAM_END) { + fprintf(stderr, "inflate should report Z_STREAM_END\n"); exit(1); } err = inflateEnd(&d_stream); CHECK_ERR(err, "inflateEnd"); @@ -452,14 +403,11 @@ } /* =========================================================================== * Test deflate() with preset dictionary */ -void test_dict_deflate(compr, comprLen) - Byte *compr; - uLong comprLen; -{ +static void test_dict_deflate(Byte *compr, uLong comprLen) { z_stream c_stream; /* compression stream */ int err; c_stream.zalloc = zalloc; c_stream.zfree = zfree; @@ -489,14 +437,12 @@ } /* =========================================================================== * Test inflate() with a preset dictionary */ -void test_dict_inflate(compr, comprLen, uncompr, uncomprLen) - Byte *compr, *uncompr; - uLong comprLen, uncomprLen; -{ +static void test_dict_inflate(Byte *compr, uLong comprLen, Byte *uncompr, + uLong uncomprLen) { int err; z_stream d_stream; /* decompression stream */ strcpy((char*)uncompr, "garbage"); @@ -540,25 +486,23 @@ /* =========================================================================== * Usage: example [output.gz [input.gz]] */ -int main(argc, argv) - int argc; - char *argv[]; -{ +int main(int argc, char *argv[]) { Byte *compr, *uncompr; - uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */ - uLong uncomprLen = comprLen; + uLong uncomprLen = 20000; + uLong comprLen = 3 * uncomprLen; static const char* myVersion = ZLIB_VERSION; if (zlibVersion()[0] != myVersion[0]) { fprintf(stderr, "incompatible zlib version\n"); exit(1); } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) { - fprintf(stderr, "warning: different zlib version\n"); + fprintf(stderr, "warning: different zlib version linked: %s\n", + zlibVersion()); } printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n", ZLIB_VERSION, ZLIB_VERNUM, zlibCompileFlags()); @@ -588,15 +532,15 @@ test_large_deflate(compr, comprLen, uncompr, uncomprLen); test_large_inflate(compr, comprLen, uncompr, uncomprLen); test_flush(compr, &comprLen); test_sync(compr, comprLen, uncompr, uncomprLen); - comprLen = uncomprLen; + comprLen = 3 * uncomprLen; test_dict_deflate(compr, comprLen); test_dict_inflate(compr, comprLen, uncompr, uncomprLen); free(compr); free(uncompr); return 0; } Index: compat/zlib/test/infcover.c ================================================================== --- compat/zlib/test/infcover.c +++ compat/zlib/test/infcover.c @@ -371,11 +371,11 @@ inf("", "bad window size", 0, 1, 0, Z_STREAM_ERROR); mem_setup(&strm); strm.avail_in = 0; strm.next_in = Z_NULL; - ret = inflateInit_(&strm, ZLIB_VERSION - 1, (int)sizeof(z_stream)); + ret = inflateInit_(&strm, "!", (int)sizeof(z_stream)); assert(ret == Z_VERSION_ERROR); mem_done(&strm, "wrong version"); strm.avail_in = 0; strm.next_in = Z_NULL; @@ -460,11 +460,12 @@ return next < sizeof(dat) ? (*buf = dat + next++, 1) : 0; } local int push(void *desc, unsigned char *buf, unsigned len) { - buf += len; + (void)buf; + (void)len; return desc != Z_NULL; /* force error if desc not null */ } /* cover inflateBack() up to common deflate data cases and after those */ local void cover_back(void) Index: compat/zlib/test/minigzip.c ================================================================== --- compat/zlib/test/minigzip.c +++ compat/zlib/test/minigzip.c @@ -57,11 +57,11 @@ # include /* for fileno */ #endif #if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE) #ifndef WIN32 /* unlink already in stdio.h for WIN32 */ - extern int unlink OF((const char *)); + extern int unlink(const char *); #endif #endif #if defined(UNDER_CE) # include @@ -147,24 +147,16 @@ #if defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE) # include /* for unlink() */ #endif -void *myalloc OF((void *, unsigned, unsigned)); -void myfree OF((void *, void *)); - -void *myalloc(q, n, m) - void *q; - unsigned n, m; -{ +static void *myalloc(void *q, unsigned n, unsigned m) { (void)q; return calloc(n, m); } -void myfree(q, p) - void *q, *p; -{ +static void myfree(void *q, void *p) { (void)q; free(p); } typedef struct gzFile_s { @@ -173,33 +165,11 @@ int err; char *msg; z_stream strm; } *gzFile; -gzFile gzopen OF((const char *, const char *)); -gzFile gzdopen OF((int, const char *)); -gzFile gz_open OF((const char *, int, const char *)); - -gzFile gzopen(path, mode) -const char *path; -const char *mode; -{ - return gz_open(path, -1, mode); -} - -gzFile gzdopen(fd, mode) -int fd; -const char *mode; -{ - return gz_open(NULL, fd, mode); -} - -gzFile gz_open(path, fd, mode) - const char *path; - int fd; - const char *mode; -{ +static gzFile gz_open(const char *path, int fd, const char *mode) { gzFile gz; int ret; gz = malloc(sizeof(struct gzFile_s)); if (gz == NULL) @@ -229,17 +199,19 @@ gz->err = 0; gz->msg = ""; return gz; } -int gzwrite OF((gzFile, const void *, unsigned)); +static gzFile gzopen(const char *path, const char *mode) { + return gz_open(path, -1, mode); +} + +static gzFile gzdopen(int fd, const char *mode) { + return gz_open(NULL, fd, mode); +} -int gzwrite(gz, buf, len) - gzFile gz; - const void *buf; - unsigned len; -{ +static int gzwrite(gzFile gz, const void *buf, unsigned len) { z_stream *strm; unsigned char out[BUFLEN]; if (gz == NULL || !gz->write) return 0; @@ -253,17 +225,11 @@ fwrite(out, 1, BUFLEN - strm->avail_out, gz->file); } while (strm->avail_out == 0); return len; } -int gzread OF((gzFile, void *, unsigned)); - -int gzread(gz, buf, len) - gzFile gz; - void *buf; - unsigned len; -{ +static int gzread(gzFile gz, void *buf, unsigned len) { int ret; unsigned got; unsigned char in[1]; z_stream *strm; @@ -290,15 +256,11 @@ inflateReset(strm); } while (strm->avail_out); return len - strm->avail_out; } -int gzclose OF((gzFile)); - -int gzclose(gz) - gzFile gz; -{ +static int gzclose(gzFile gz) { z_stream *strm; unsigned char out[BUFLEN]; if (gz == NULL) return Z_STREAM_ERROR; @@ -319,85 +281,33 @@ fclose(gz->file); free(gz); return Z_OK; } -const char *gzerror OF((gzFile, int *)); - -const char *gzerror(gz, err) - gzFile gz; - int *err; -{ +static const char *gzerror(gzFile gz, int *err) { *err = gz->err; return gz->msg; } #endif static char *prog; -void error OF((const char *msg)); -void gz_compress OF((FILE *in, gzFile out)); -#ifdef USE_MMAP -int gz_compress_mmap OF((FILE *in, gzFile out)); -#endif -void gz_uncompress OF((gzFile in, FILE *out)); -void file_compress OF((char *file, char *mode)); -void file_uncompress OF((char *file)); -int main OF((int argc, char *argv[])); - /* =========================================================================== * Display error message and exit */ -void error(msg) - const char *msg; -{ +static void error(const char *msg) { fprintf(stderr, "%s: %s\n", prog, msg); exit(1); } -/* =========================================================================== - * Compress input to output then close both files. - */ - -void gz_compress(in, out) - FILE *in; - gzFile out; -{ - local char buf[BUFLEN]; - int len; - int err; - -#ifdef USE_MMAP - /* Try first compressing with mmap. If mmap fails (minigzip used in a - * pipe), use the normal fread loop. - */ - if (gz_compress_mmap(in, out) == Z_OK) return; -#endif - for (;;) { - len = (int)fread(buf, 1, sizeof(buf), in); - if (ferror(in)) { - perror("fread"); - exit(1); - } - if (len == 0) break; - - if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err)); - } - fclose(in); - if (gzclose(out) != Z_OK) error("failed gzclose"); -} - #ifdef USE_MMAP /* MMAP version, Miguel Albrecht */ /* Try compressing the input file at once using mmap. Return Z_OK if - * if success, Z_ERRNO otherwise. + * success, Z_ERRNO otherwise. */ -int gz_compress_mmap(in, out) - FILE *in; - gzFile out; -{ +static int gz_compress_mmap(FILE *in, gzFile out) { int len; int err; int ifd = fileno(in); caddr_t buf; /* mmap'ed buffer for the entire input file */ off_t buf_len; /* length of the input file */ @@ -421,18 +331,44 @@ fclose(in); if (gzclose(out) != Z_OK) error("failed gzclose"); return Z_OK; } #endif /* USE_MMAP */ + +/* =========================================================================== + * Compress input to output then close both files. + */ + +static void gz_compress(FILE *in, gzFile out) { + local char buf[BUFLEN]; + int len; + int err; + +#ifdef USE_MMAP + /* Try first compressing with mmap. If mmap fails (minigzip used in a + * pipe), use the normal fread loop. + */ + if (gz_compress_mmap(in, out) == Z_OK) return; +#endif + for (;;) { + len = (int)fread(buf, 1, sizeof(buf), in); + if (ferror(in)) { + perror("fread"); + exit(1); + } + if (len == 0) break; + + if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err)); + } + fclose(in); + if (gzclose(out) != Z_OK) error("failed gzclose"); +} /* =========================================================================== * Uncompress input to output then close both files. */ -void gz_uncompress(in, out) - gzFile in; - FILE *out; -{ +static void gz_uncompress(gzFile in, FILE *out) { local char buf[BUFLEN]; int len; int err; for (;;) { @@ -452,14 +388,11 @@ /* =========================================================================== * Compress the given file: create a corresponding .gz file and remove the * original. */ -void file_compress(file, mode) - char *file; - char *mode; -{ +static void file_compress(char *file, char *mode) { local char outfile[MAX_NAME_LEN]; FILE *in; gzFile out; if (strlen(file) + strlen(GZ_SUFFIX) >= sizeof(outfile)) { @@ -491,18 +424,16 @@ /* =========================================================================== * Uncompress the given file and remove the original. */ -void file_uncompress(file) - char *file; -{ +static void file_uncompress(char *file) { local char buf[MAX_NAME_LEN]; char *infile, *outfile; FILE *out; gzFile in; - unsigned len = strlen(file); + z_size_t len = strlen(file); if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) { fprintf(stderr, "%s: filename too long\n", prog); exit(1); } @@ -551,14 +482,11 @@ * -h : compress with Z_HUFFMAN_ONLY * -r : compress with Z_RLE * -1 to -9 : compression level */ -int main(argc, argv) - int argc; - char *argv[]; -{ +int main(int argc, char *argv[]) { int copyout = 0; int uncompr = 0; gzFile file; char *bname, outmode[20]; Index: compat/zlib/treebuild.xml ================================================================== --- compat/zlib/treebuild.xml +++ compat/zlib/treebuild.xml @@ -1,8 +1,8 @@ - - + + zip compression library Index: compat/zlib/trees.c ================================================================== --- compat/zlib/trees.c +++ compat/zlib/trees.c @@ -1,7 +1,7 @@ /* trees.c -- output deflated data using Huffman coding - * Copyright (C) 1995-2017 Jean-loup Gailly + * Copyright (C) 1995-2024 Jean-loup Gailly * detect_data_type() function provided freely by Cosmin Truta, 2006 * For conditions of distribution and use, see copyright notice in zlib.h */ /* @@ -120,43 +120,120 @@ int extra_base; /* base index for extra_bits */ int elems; /* max number of elements in the tree */ int max_length; /* max bit length for the codes */ }; -local const static_tree_desc static_l_desc = +#ifdef NO_INIT_GLOBAL_POINTERS +# define TCONST +#else +# define TCONST const +#endif + +local TCONST static_tree_desc static_l_desc = {static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS}; -local const static_tree_desc static_d_desc = +local TCONST static_tree_desc static_d_desc = {static_dtree, extra_dbits, 0, D_CODES, MAX_BITS}; -local const static_tree_desc static_bl_desc = +local TCONST static_tree_desc static_bl_desc = {(const ct_data *)0, extra_blbits, 0, BL_CODES, MAX_BL_BITS}; /* =========================================================================== - * Local (static) routines in this file. + * Output a short LSB first on the stream. + * IN assertion: there is enough room in pendingBuf. + */ +#define put_short(s, w) { \ + put_byte(s, (uch)((w) & 0xff)); \ + put_byte(s, (uch)((ush)(w) >> 8)); \ +} + +/* =========================================================================== + * Reverse the first len bits of a code, using straightforward code (a faster + * method would use a table) + * IN assertion: 1 <= len <= 15 + */ +local unsigned bi_reverse(unsigned code, int len) { + register unsigned res = 0; + do { + res |= code & 1; + code >>= 1, res <<= 1; + } while (--len > 0); + return res >> 1; +} + +/* =========================================================================== + * Flush the bit buffer, keeping at most 7 bits in it. + */ +local void bi_flush(deflate_state *s) { + if (s->bi_valid == 16) { + put_short(s, s->bi_buf); + s->bi_buf = 0; + s->bi_valid = 0; + } else if (s->bi_valid >= 8) { + put_byte(s, (Byte)s->bi_buf); + s->bi_buf >>= 8; + s->bi_valid -= 8; + } +} + +/* =========================================================================== + * Flush the bit buffer and align the output on a byte boundary + */ +local void bi_windup(deflate_state *s) { + if (s->bi_valid > 8) { + put_short(s, s->bi_buf); + } else if (s->bi_valid > 0) { + put_byte(s, (Byte)s->bi_buf); + } + s->bi_buf = 0; + s->bi_valid = 0; +#ifdef ZLIB_DEBUG + s->bits_sent = (s->bits_sent + 7) & ~7; +#endif +} + +/* =========================================================================== + * Generate the codes for a given tree and bit counts (which need not be + * optimal). + * IN assertion: the array bl_count contains the bit length statistics for + * the given tree and the field len is set for all tree elements. + * OUT assertion: the field code is set for all tree elements of non + * zero code length. */ - -local void tr_static_init OF((void)); -local void init_block OF((deflate_state *s)); -local void pqdownheap OF((deflate_state *s, ct_data *tree, int k)); -local void gen_bitlen OF((deflate_state *s, tree_desc *desc)); -local void gen_codes OF((ct_data *tree, int max_code, ushf *bl_count)); -local void build_tree OF((deflate_state *s, tree_desc *desc)); -local void scan_tree OF((deflate_state *s, ct_data *tree, int max_code)); -local void send_tree OF((deflate_state *s, ct_data *tree, int max_code)); -local int build_bl_tree OF((deflate_state *s)); -local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes, - int blcodes)); -local void compress_block OF((deflate_state *s, const ct_data *ltree, - const ct_data *dtree)); -local int detect_data_type OF((deflate_state *s)); -local unsigned bi_reverse OF((unsigned value, int length)); -local void bi_windup OF((deflate_state *s)); -local void bi_flush OF((deflate_state *s)); +local void gen_codes(ct_data *tree, int max_code, ushf *bl_count) { + ush next_code[MAX_BITS+1]; /* next code value for each bit length */ + unsigned code = 0; /* running code value */ + int bits; /* bit index */ + int n; /* code index */ + + /* The distribution counts are first used to generate the code values + * without bit reversal. + */ + for (bits = 1; bits <= MAX_BITS; bits++) { + code = (code + bl_count[bits - 1]) << 1; + next_code[bits] = (ush)code; + } + /* Check that the bit counts in bl_count are consistent. The last code + * must be all ones. + */ + Assert (code + bl_count[MAX_BITS] - 1 == (1 << MAX_BITS) - 1, + "inconsistent bit counts"); + Tracev((stderr,"\ngen_codes: max_code %d ", max_code)); + + for (n = 0; n <= max_code; n++) { + int len = tree[n].Len; + if (len == 0) continue; + /* Now reverse the bits */ + tree[n].Code = (ush)bi_reverse(next_code[len]++, len); + + Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ", + n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len] - 1)); + } +} #ifdef GEN_TREES_H -local void gen_trees_header OF((void)); +local void gen_trees_header(void); #endif #ifndef ZLIB_DEBUG # define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len) /* Send a code of the given tree. c and tree must not have side effects */ @@ -165,37 +242,22 @@ # define send_code(s, c, tree) \ { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \ send_bits(s, tree[c].Code, tree[c].Len); } #endif -/* =========================================================================== - * Output a short LSB first on the stream. - * IN assertion: there is enough room in pendingBuf. - */ -#define put_short(s, w) { \ - put_byte(s, (uch)((w) & 0xff)); \ - put_byte(s, (uch)((ush)(w) >> 8)); \ -} - /* =========================================================================== * Send a value on a given number of bits. * IN assertion: length <= 16 and value fits in length bits. */ #ifdef ZLIB_DEBUG -local void send_bits OF((deflate_state *s, int value, int length)); - -local void send_bits(s, value, length) - deflate_state *s; - int value; /* value to send */ - int length; /* number of bits */ -{ +local void send_bits(deflate_state *s, int value, int length) { Tracevv((stderr," l %2d v %4x ", length, value)); Assert(length > 0 && length <= 15, "invalid length"); s->bits_sent += (ulg)length; /* If not enough room in bi_buf, use (valid) bits from bi_buf and - * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid)) + * (16 - bi_valid) bits from value, leaving (width - (16 - bi_valid)) * unused bits in value. */ if (s->bi_valid > (int)Buf_size - length) { s->bi_buf |= (ush)value << s->bi_valid; put_short(s, s->bi_buf); @@ -227,12 +289,11 @@ /* the arguments must not have side effects */ /* =========================================================================== * Initialize the various 'constant' tables. */ -local void tr_static_init() -{ +local void tr_static_init(void) { #if defined(GEN_TREES_H) || !defined(STDC) static int static_init_done = 0; int n; /* iterates over tree elements */ int bits; /* bit counter */ int length; /* length value */ @@ -254,38 +315,38 @@ /* Initialize the mapping length (0..255) -> length code (0..28) */ length = 0; for (code = 0; code < LENGTH_CODES-1; code++) { base_length[code] = length; - for (n = 0; n < (1< dist code (0..29) */ dist = 0; for (code = 0 ; code < 16; code++) { base_dist[code] = dist; - for (n = 0; n < (1<>= 7; /* from now on, all distances are divided by 128 */ for ( ; code < D_CODES; code++) { base_dist[code] = dist << 7; - for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) { + for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) { _dist_code[256 + dist++] = (uch)code; } } - Assert (dist == 256, "tr_static_init: 256+dist != 512"); + Assert (dist == 256, "tr_static_init: 256 + dist != 512"); /* Construct the codes of the static literal tree */ for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0; n = 0; while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++; @@ -310,23 +371,22 @@ # endif #endif /* defined(GEN_TREES_H) || !defined(STDC) */ } /* =========================================================================== - * Genererate the file trees.h describing the static trees. + * Generate the file trees.h describing the static trees. */ #ifdef GEN_TREES_H # ifndef ZLIB_DEBUG # include # endif # define SEPARATOR(i, last, width) \ ((i) == (last)? "\n};\n\n" : \ - ((i) % (width) == (width)-1 ? ",\n" : ", ")) + ((i) % (width) == (width) - 1 ? ",\n" : ", ")) -void gen_trees_header() -{ +void gen_trees_header(void) { FILE *header = fopen("trees.h", "w"); int i; Assert (header != NULL, "Can't open trees.h"); fprintf(header, @@ -370,17 +430,31 @@ } fclose(header); } #endif /* GEN_TREES_H */ + +/* =========================================================================== + * Initialize a new block. + */ +local void init_block(deflate_state *s) { + int n; /* iterates over tree elements */ + + /* Initialize the trees. */ + for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0; + for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0; + for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0; + + s->dyn_ltree[END_BLOCK].Freq = 1; + s->opt_len = s->static_len = 0L; + s->sym_next = s->matches = 0; +} /* =========================================================================== * Initialize the tree data structures for a new zlib stream. */ -void ZLIB_INTERNAL _tr_init(s) - deflate_state *s; -{ +void ZLIB_INTERNAL _tr_init(deflate_state *s) { tr_static_init(); s->l_desc.dyn_tree = s->dyn_ltree; s->l_desc.stat_desc = &static_l_desc; @@ -399,28 +473,10 @@ /* Initialize the first block of the first file: */ init_block(s); } -/* =========================================================================== - * Initialize a new block. - */ -local void init_block(s) - deflate_state *s; -{ - int n; /* iterates over tree elements */ - - /* Initialize the trees. */ - for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0; - for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0; - for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0; - - s->dyn_ltree[END_BLOCK].Freq = 1; - s->opt_len = s->static_len = 0L; - s->last_lit = s->matches = 0; -} - #define SMALLEST 1 /* Index within the heap array of least frequent node in the Huffman tree */ /* =========================================================================== @@ -446,21 +502,17 @@ * Restore the heap property by moving down the tree starting at node k, * exchanging a node with the smallest of its two sons if necessary, stopping * when the heap property is re-established (each father smaller than its * two sons). */ -local void pqdownheap(s, tree, k) - deflate_state *s; - ct_data *tree; /* the tree to restore */ - int k; /* node to move down */ -{ +local void pqdownheap(deflate_state *s, ct_data *tree, int k) { int v = s->heap[k]; int j = k << 1; /* left son of k */ while (j <= s->heap_len) { /* Set j to the smallest of the two sons: */ if (j < s->heap_len && - smaller(tree, s->heap[j+1], s->heap[j], s->depth)) { + smaller(tree, s->heap[j + 1], s->heap[j], s->depth)) { j++; } /* Exit if v is smaller than both sons */ if (smaller(tree, v, s->heap[j], s->depth)) break; @@ -481,14 +533,11 @@ * OUT assertions: the field len is set to the optimal bit length, the * array bl_count contains the frequencies for each bit length. * The length opt_len is updated; static_len is also updated if stree is * not null. */ -local void gen_bitlen(s, desc) - deflate_state *s; - tree_desc *desc; /* the tree descriptor */ -{ +local void gen_bitlen(deflate_state *s, tree_desc *desc) { ct_data *tree = desc->dyn_tree; int max_code = desc->max_code; const ct_data *stree = desc->stat_desc->static_tree; const intf *extra = desc->stat_desc->extra_bits; int base = desc->stat_desc->extra_base; @@ -505,11 +554,11 @@ /* In a first pass, compute the optimal bit lengths (which may * overflow in the case of the bit length tree). */ tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */ - for (h = s->heap_max+1; h < HEAP_SIZE; h++) { + for (h = s->heap_max + 1; h < HEAP_SIZE; h++) { n = s->heap[h]; bits = tree[tree[n].Dad].Len + 1; if (bits > max_length) bits = max_length, overflow++; tree[n].Len = (ush)bits; /* We overwrite tree[n].Dad which is no longer needed */ @@ -516,11 +565,11 @@ if (n > max_code) continue; /* not a leaf node */ s->bl_count[bits]++; xbits = 0; - if (n >= base) xbits = extra[n-base]; + if (n >= base) xbits = extra[n - base]; f = tree[n].Freq; s->opt_len += (ulg)f * (unsigned)(bits + xbits); if (stree) s->static_len += (ulg)f * (unsigned)(stree[n].Len + xbits); } if (overflow == 0) return; @@ -528,14 +577,14 @@ Tracev((stderr,"\nbit length overflow\n")); /* This happens for example on obj2 and pic of the Calgary corpus */ /* Find the first bit length which could increase: */ do { - bits = max_length-1; + bits = max_length - 1; while (s->bl_count[bits] == 0) bits--; - s->bl_count[bits]--; /* move one leaf down the tree */ - s->bl_count[bits+1] += 2; /* move one overflow item as its brother */ + s->bl_count[bits]--; /* move one leaf down the tree */ + s->bl_count[bits + 1] += 2; /* move one overflow item as its brother */ s->bl_count[max_length]--; /* The brother of the overflow item also moves one step up, * but this does not affect bl_count[max_length] */ overflow -= 2; @@ -559,74 +608,32 @@ n--; } } } -/* =========================================================================== - * Generate the codes for a given tree and bit counts (which need not be - * optimal). - * IN assertion: the array bl_count contains the bit length statistics for - * the given tree and the field len is set for all tree elements. - * OUT assertion: the field code is set for all tree elements of non - * zero code length. - */ -local void gen_codes (tree, max_code, bl_count) - ct_data *tree; /* the tree to decorate */ - int max_code; /* largest code with non zero frequency */ - ushf *bl_count; /* number of codes at each bit length */ -{ - ush next_code[MAX_BITS+1]; /* next code value for each bit length */ - unsigned code = 0; /* running code value */ - int bits; /* bit index */ - int n; /* code index */ - - /* The distribution counts are first used to generate the code values - * without bit reversal. - */ - for (bits = 1; bits <= MAX_BITS; bits++) { - code = (code + bl_count[bits-1]) << 1; - next_code[bits] = (ush)code; - } - /* Check that the bit counts in bl_count are consistent. The last code - * must be all ones. - */ - Assert (code + bl_count[MAX_BITS]-1 == (1< +#endif /* =========================================================================== * Construct one Huffman tree and assigns the code bit strings and lengths. * Update the total bit length for the current block. * IN assertion: the field freq is set for all tree elements. * OUT assertions: the fields len and code are set to the optimal bit length * and corresponding code. The length opt_len is updated; static_len is * also updated if stree is not null. The field max_code is set. */ -local void build_tree(s, desc) - deflate_state *s; - tree_desc *desc; /* the tree descriptor */ -{ +local void build_tree(deflate_state *s, tree_desc *desc) { ct_data *tree = desc->dyn_tree; const ct_data *stree = desc->stat_desc->static_tree; int elems = desc->stat_desc->elems; int n, m; /* iterate over heap elements */ int max_code = -1; /* largest code with non zero frequency */ int node; /* new node being created */ /* Construct the initial heap, with least frequent element in - * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. + * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n + 1]. * heap[0] is not used. */ s->heap_len = 0, s->heap_max = HEAP_SIZE; for (n = 0; n < elems; n++) { @@ -650,11 +657,11 @@ s->opt_len--; if (stree) s->static_len -= stree[node].Len; /* node is 0 or 1 so it does not have extra bits */ } desc->max_code = max_code; - /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, + /* The elements heap[heap_len/2 + 1 .. heap_len] are leaves of the tree, * establish sub-heaps of increasing lengths: */ for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n); /* Construct the Huffman tree by repeatedly combining the least two @@ -698,28 +705,24 @@ /* =========================================================================== * Scan a literal or distance tree to determine the frequencies of the codes * in the bit length tree. */ -local void scan_tree (s, tree, max_code) - deflate_state *s; - ct_data *tree; /* the tree to be scanned */ - int max_code; /* and its largest code of non zero frequency */ -{ +local void scan_tree(deflate_state *s, ct_data *tree, int max_code) { int n; /* iterates over all tree elements */ int prevlen = -1; /* last emitted length */ int curlen; /* length of current code */ int nextlen = tree[0].Len; /* length of next code */ int count = 0; /* repeat count of the current code */ int max_count = 7; /* max repeat count */ int min_count = 4; /* min repeat count */ if (nextlen == 0) max_count = 138, min_count = 3; - tree[max_code+1].Len = (ush)0xffff; /* guard */ + tree[max_code + 1].Len = (ush)0xffff; /* guard */ for (n = 0; n <= max_code; n++) { - curlen = nextlen; nextlen = tree[n+1].Len; + curlen = nextlen; nextlen = tree[n + 1].Len; if (++count < max_count && curlen == nextlen) { continue; } else if (count < min_count) { s->bl_tree[curlen].Freq += count; } else if (curlen != 0) { @@ -743,28 +746,24 @@ /* =========================================================================== * Send a literal or distance tree in compressed form, using the codes in * bl_tree. */ -local void send_tree (s, tree, max_code) - deflate_state *s; - ct_data *tree; /* the tree to be scanned */ - int max_code; /* and its largest code of non zero frequency */ -{ +local void send_tree(deflate_state *s, ct_data *tree, int max_code) { int n; /* iterates over all tree elements */ int prevlen = -1; /* last emitted length */ int curlen; /* length of current code */ int nextlen = tree[0].Len; /* length of next code */ int count = 0; /* repeat count of the current code */ int max_count = 7; /* max repeat count */ int min_count = 4; /* min repeat count */ - /* tree[max_code+1].Len = -1; */ /* guard already set */ + /* tree[max_code + 1].Len = -1; */ /* guard already set */ if (nextlen == 0) max_count = 138, min_count = 3; for (n = 0; n <= max_code; n++) { - curlen = nextlen; nextlen = tree[n+1].Len; + curlen = nextlen; nextlen = tree[n + 1].Len; if (++count < max_count && curlen == nextlen) { continue; } else if (count < min_count) { do { send_code(s, curlen, s->bl_tree); } while (--count != 0); @@ -771,17 +770,17 @@ } else if (curlen != 0) { if (curlen != prevlen) { send_code(s, curlen, s->bl_tree); count--; } Assert(count >= 3 && count <= 6, " 3_6?"); - send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2); + send_code(s, REP_3_6, s->bl_tree); send_bits(s, count - 3, 2); } else if (count <= 10) { - send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3); + send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count - 3, 3); } else { - send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7); + send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count - 11, 7); } count = 0; prevlen = curlen; if (nextlen == 0) { max_count = 138, min_count = 3; } else if (curlen == nextlen) { @@ -794,23 +793,21 @@ /* =========================================================================== * Construct the Huffman tree for the bit lengths and return the index in * bl_order of the last bit length code to send. */ -local int build_bl_tree(s) - deflate_state *s; -{ +local int build_bl_tree(deflate_state *s) { int max_blindex; /* index of last bit length code of non zero freq */ /* Determine the bit length frequencies for literal and distance trees */ scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code); scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code); /* Build the bit length tree: */ build_tree(s, (tree_desc *)(&(s->bl_desc))); - /* opt_len now includes the length of the tree representations, except - * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. + /* opt_len now includes the length of the tree representations, except the + * lengths of the bit lengths codes and the 5 + 5 + 4 bits for the counts. */ /* Determine the number of bit length codes to send. The pkzip format * requires that at least 4 bit length codes be sent. (appnote.txt says * 3 but the actual value used is 4.) @@ -817,11 +814,11 @@ */ for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) { if (s->bl_tree[bl_order[max_blindex]].Len != 0) break; } /* Update opt_len to include the bit length tree and counts */ - s->opt_len += 3*((ulg)max_blindex+1) + 5+5+4; + s->opt_len += 3*((ulg)max_blindex + 1) + 5 + 5 + 4; Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", s->opt_len, s->static_len)); return max_blindex; } @@ -829,93 +826,176 @@ /* =========================================================================== * Send the header for a block using dynamic Huffman trees: the counts, the * lengths of the bit length codes, the literal tree and the distance tree. * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. */ -local void send_all_trees(s, lcodes, dcodes, blcodes) - deflate_state *s; - int lcodes, dcodes, blcodes; /* number of codes for each tree */ -{ +local void send_all_trees(deflate_state *s, int lcodes, int dcodes, + int blcodes) { int rank; /* index in bl_order */ Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, "too many codes"); Tracev((stderr, "\nbl counts: ")); - send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */ - send_bits(s, dcodes-1, 5); - send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */ + send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */ + send_bits(s, dcodes - 1, 5); + send_bits(s, blcodes - 4, 4); /* not -3 as stated in appnote.txt */ for (rank = 0; rank < blcodes; rank++) { Tracev((stderr, "\nbl code %2d ", bl_order[rank])); send_bits(s, s->bl_tree[bl_order[rank]].Len, 3); } Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); - send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */ + send_tree(s, (ct_data *)s->dyn_ltree, lcodes - 1); /* literal tree */ Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); - send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */ + send_tree(s, (ct_data *)s->dyn_dtree, dcodes - 1); /* distance tree */ Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); } /* =========================================================================== * Send a stored block */ -void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last) - deflate_state *s; - charf *buf; /* input block */ - ulg stored_len; /* length of input block */ - int last; /* one if this is the last block for a file */ -{ - send_bits(s, (STORED_BLOCK<<1)+last, 3); /* send block type */ +void ZLIB_INTERNAL _tr_stored_block(deflate_state *s, charf *buf, + ulg stored_len, int last) { + send_bits(s, (STORED_BLOCK<<1) + last, 3); /* send block type */ bi_windup(s); /* align on byte boundary */ put_short(s, (ush)stored_len); put_short(s, (ush)~stored_len); - zmemcpy(s->pending_buf + s->pending, (Bytef *)buf, stored_len); + if (stored_len) + zmemcpy(s->pending_buf + s->pending, (Bytef *)buf, stored_len); s->pending += stored_len; #ifdef ZLIB_DEBUG s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L; s->compressed_len += (stored_len + 4) << 3; s->bits_sent += 2*16; - s->bits_sent += stored_len<<3; + s->bits_sent += stored_len << 3; #endif } /* =========================================================================== * Flush the bits in the bit buffer to pending output (leaves at most 7 bits) */ -void ZLIB_INTERNAL _tr_flush_bits(s) - deflate_state *s; -{ +void ZLIB_INTERNAL _tr_flush_bits(deflate_state *s) { bi_flush(s); } /* =========================================================================== * Send one empty static block to give enough lookahead for inflate. * This takes 10 bits, of which 7 may remain in the bit buffer. */ -void ZLIB_INTERNAL _tr_align(s) - deflate_state *s; -{ +void ZLIB_INTERNAL _tr_align(deflate_state *s) { send_bits(s, STATIC_TREES<<1, 3); send_code(s, END_BLOCK, static_ltree); #ifdef ZLIB_DEBUG s->compressed_len += 10L; /* 3 for block type, 7 for EOB */ #endif bi_flush(s); } + +/* =========================================================================== + * Send the block data compressed using the given Huffman trees + */ +local void compress_block(deflate_state *s, const ct_data *ltree, + const ct_data *dtree) { + unsigned dist; /* distance of matched string */ + int lc; /* match length or unmatched char (if dist == 0) */ + unsigned sx = 0; /* running index in symbol buffers */ + unsigned code; /* the code to send */ + int extra; /* number of extra bits to send */ + + if (s->sym_next != 0) do { +#ifdef LIT_MEM + dist = s->d_buf[sx]; + lc = s->l_buf[sx++]; +#else + dist = s->sym_buf[sx++] & 0xff; + dist += (unsigned)(s->sym_buf[sx++] & 0xff) << 8; + lc = s->sym_buf[sx++]; +#endif + if (dist == 0) { + send_code(s, lc, ltree); /* send a literal byte */ + Tracecv(isgraph(lc), (stderr," '%c' ", lc)); + } else { + /* Here, lc is the match length - MIN_MATCH */ + code = _length_code[lc]; + send_code(s, code + LITERALS + 1, ltree); /* send length code */ + extra = extra_lbits[code]; + if (extra != 0) { + lc -= base_length[code]; + send_bits(s, lc, extra); /* send the extra length bits */ + } + dist--; /* dist is now the match distance - 1 */ + code = d_code(dist); + Assert (code < D_CODES, "bad d_code"); + + send_code(s, code, dtree); /* send the distance code */ + extra = extra_dbits[code]; + if (extra != 0) { + dist -= (unsigned)base_dist[code]; + send_bits(s, dist, extra); /* send the extra distance bits */ + } + } /* literal or match pair ? */ + + /* Check for no overlay of pending_buf on needed symbols */ +#ifdef LIT_MEM + Assert(s->pending < 2 * (s->lit_bufsize + sx), "pendingBuf overflow"); +#else + Assert(s->pending < s->lit_bufsize + sx, "pendingBuf overflow"); +#endif + + } while (sx < s->sym_next); + + send_code(s, END_BLOCK, ltree); +} + +/* =========================================================================== + * Check if the data type is TEXT or BINARY, using the following algorithm: + * - TEXT if the two conditions below are satisfied: + * a) There are no non-portable control characters belonging to the + * "block list" (0..6, 14..25, 28..31). + * b) There is at least one printable character belonging to the + * "allow list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). + * - BINARY otherwise. + * - The following partially-portable control characters form a + * "gray list" that is ignored in this detection algorithm: + * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). + * IN assertion: the fields Freq of dyn_ltree are set. + */ +local int detect_data_type(deflate_state *s) { + /* block_mask is the bit mask of block-listed bytes + * set bits 0..6, 14..25, and 28..31 + * 0xf3ffc07f = binary 11110011111111111100000001111111 + */ + unsigned long block_mask = 0xf3ffc07fUL; + int n; + + /* Check for non-textual ("block-listed") bytes. */ + for (n = 0; n <= 31; n++, block_mask >>= 1) + if ((block_mask & 1) && (s->dyn_ltree[n].Freq != 0)) + return Z_BINARY; + + /* Check for textual ("allow-listed") bytes. */ + if (s->dyn_ltree[9].Freq != 0 || s->dyn_ltree[10].Freq != 0 + || s->dyn_ltree[13].Freq != 0) + return Z_TEXT; + for (n = 32; n < LITERALS; n++) + if (s->dyn_ltree[n].Freq != 0) + return Z_TEXT; + + /* There are no "block-listed" or "allow-listed" bytes: + * this stream either is empty or has tolerated ("gray-listed") bytes only. + */ + return Z_BINARY; +} /* =========================================================================== * Determine the best encoding for the current block: dynamic trees, static * trees or store, and write out the encoded block. */ -void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last) - deflate_state *s; - charf *buf; /* input block, or NULL if too old */ - ulg stored_len; /* length of input block */ - int last; /* one if this is the last block for a file */ -{ +void ZLIB_INTERNAL _tr_flush_block(deflate_state *s, charf *buf, + ulg stored_len, int last) { ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */ int max_blindex = 0; /* index of last bit length code of non zero freq */ /* Build the Huffman trees unless a stored block is forced */ if (s->level > 0) { @@ -940,28 +1020,31 @@ * in bl_order of the last bit length code to send. */ max_blindex = build_bl_tree(s); /* Determine the best encoding. Compute the block lengths in bytes. */ - opt_lenb = (s->opt_len+3+7)>>3; - static_lenb = (s->static_len+3+7)>>3; + opt_lenb = (s->opt_len + 3 + 7) >> 3; + static_lenb = (s->static_len + 3 + 7) >> 3; Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, - s->last_lit)); + s->sym_next / 3)); - if (static_lenb <= opt_lenb) opt_lenb = static_lenb; +#ifndef FORCE_STATIC + if (static_lenb <= opt_lenb || s->strategy == Z_FIXED) +#endif + opt_lenb = static_lenb; } else { Assert(buf != (char*)0, "lost buf"); opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ } #ifdef FORCE_STORED if (buf != (char*)0) { /* force stored block */ #else - if (stored_len+4 <= opt_lenb && buf != (char*)0) { + if (stored_len + 4 <= opt_lenb && buf != (char*)0) { /* 4: two words for the lengths */ #endif /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. * Otherwise we can't have processed more than WSIZE input bytes since * the last block flush, because compression would have been @@ -968,25 +1051,21 @@ * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to * transform a block into a stored block. */ _tr_stored_block(s, buf, stored_len, last); -#ifdef FORCE_STATIC - } else if (static_lenb >= 0) { /* force static trees */ -#else - } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) { -#endif - send_bits(s, (STATIC_TREES<<1)+last, 3); + } else if (static_lenb == opt_lenb) { + send_bits(s, (STATIC_TREES<<1) + last, 3); compress_block(s, (const ct_data *)static_ltree, (const ct_data *)static_dtree); #ifdef ZLIB_DEBUG s->compressed_len += 3 + s->static_len; #endif } else { - send_bits(s, (DYN_TREES<<1)+last, 3); - send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1, - max_blindex+1); + send_bits(s, (DYN_TREES<<1) + last, 3); + send_all_trees(s, s->l_desc.max_code + 1, s->d_desc.max_code + 1, + max_blindex + 1); compress_block(s, (const ct_data *)s->dyn_ltree, (const ct_data *)s->dyn_dtree); #ifdef ZLIB_DEBUG s->compressed_len += 3 + s->opt_len; #endif @@ -1001,25 +1080,27 @@ bi_windup(s); #ifdef ZLIB_DEBUG s->compressed_len += 7; /* align on byte boundary */ #endif } - Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, - s->compressed_len-7*last)); + Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len >> 3, + s->compressed_len - 7*last)); } /* =========================================================================== * Save the match info and tally the frequency counts. Return true if * the current block must be flushed. */ -int ZLIB_INTERNAL _tr_tally (s, dist, lc) - deflate_state *s; - unsigned dist; /* distance of matched string */ - unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ -{ - s->d_buf[s->last_lit] = (ush)dist; - s->l_buf[s->last_lit++] = (uch)lc; +int ZLIB_INTERNAL _tr_tally(deflate_state *s, unsigned dist, unsigned lc) { +#ifdef LIT_MEM + s->d_buf[s->sym_next] = (ush)dist; + s->l_buf[s->sym_next++] = (uch)lc; +#else + s->sym_buf[s->sym_next++] = (uch)dist; + s->sym_buf[s->sym_next++] = (uch)(dist >> 8); + s->sym_buf[s->sym_next++] = (uch)lc; +#endif if (dist == 0) { /* lc is the unmatched char */ s->dyn_ltree[lc].Freq++; } else { s->matches++; @@ -1027,177 +1108,10 @@ dist--; /* dist = match distance - 1 */ Assert((ush)dist < (ush)MAX_DIST(s) && (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); - s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++; + s->dyn_ltree[_length_code[lc] + LITERALS + 1].Freq++; s->dyn_dtree[d_code(dist)].Freq++; } - -#ifdef TRUNCATE_BLOCK - /* Try to guess if it is profitable to stop the current block here */ - if ((s->last_lit & 0x1fff) == 0 && s->level > 2) { - /* Compute an upper bound for the compressed length */ - ulg out_length = (ulg)s->last_lit*8L; - ulg in_length = (ulg)((long)s->strstart - s->block_start); - int dcode; - for (dcode = 0; dcode < D_CODES; dcode++) { - out_length += (ulg)s->dyn_dtree[dcode].Freq * - (5L+extra_dbits[dcode]); - } - out_length >>= 3; - Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", - s->last_lit, in_length, out_length, - 100L - out_length*100L/in_length)); - if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1; - } -#endif - return (s->last_lit == s->lit_bufsize-1); - /* We avoid equality with lit_bufsize because of wraparound at 64K - * on 16 bit machines and because stored blocks are restricted to - * 64K-1 bytes. - */ -} - -/* =========================================================================== - * Send the block data compressed using the given Huffman trees - */ -local void compress_block(s, ltree, dtree) - deflate_state *s; - const ct_data *ltree; /* literal tree */ - const ct_data *dtree; /* distance tree */ -{ - unsigned dist; /* distance of matched string */ - int lc; /* match length or unmatched char (if dist == 0) */ - unsigned lx = 0; /* running index in l_buf */ - unsigned code; /* the code to send */ - int extra; /* number of extra bits to send */ - - if (s->last_lit != 0) do { - dist = s->d_buf[lx]; - lc = s->l_buf[lx++]; - if (dist == 0) { - send_code(s, lc, ltree); /* send a literal byte */ - Tracecv(isgraph(lc), (stderr," '%c' ", lc)); - } else { - /* Here, lc is the match length - MIN_MATCH */ - code = _length_code[lc]; - send_code(s, code+LITERALS+1, ltree); /* send the length code */ - extra = extra_lbits[code]; - if (extra != 0) { - lc -= base_length[code]; - send_bits(s, lc, extra); /* send the extra length bits */ - } - dist--; /* dist is now the match distance - 1 */ - code = d_code(dist); - Assert (code < D_CODES, "bad d_code"); - - send_code(s, code, dtree); /* send the distance code */ - extra = extra_dbits[code]; - if (extra != 0) { - dist -= (unsigned)base_dist[code]; - send_bits(s, dist, extra); /* send the extra distance bits */ - } - } /* literal or match pair ? */ - - /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ - Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, - "pendingBuf overflow"); - - } while (lx < s->last_lit); - - send_code(s, END_BLOCK, ltree); -} - -/* =========================================================================== - * Check if the data type is TEXT or BINARY, using the following algorithm: - * - TEXT if the two conditions below are satisfied: - * a) There are no non-portable control characters belonging to the - * "black list" (0..6, 14..25, 28..31). - * b) There is at least one printable character belonging to the - * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). - * - BINARY otherwise. - * - The following partially-portable control characters form a - * "gray list" that is ignored in this detection algorithm: - * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). - * IN assertion: the fields Freq of dyn_ltree are set. - */ -local int detect_data_type(s) - deflate_state *s; -{ - /* black_mask is the bit mask of black-listed bytes - * set bits 0..6, 14..25, and 28..31 - * 0xf3ffc07f = binary 11110011111111111100000001111111 - */ - unsigned long black_mask = 0xf3ffc07fUL; - int n; - - /* Check for non-textual ("black-listed") bytes. */ - for (n = 0; n <= 31; n++, black_mask >>= 1) - if ((black_mask & 1) && (s->dyn_ltree[n].Freq != 0)) - return Z_BINARY; - - /* Check for textual ("white-listed") bytes. */ - if (s->dyn_ltree[9].Freq != 0 || s->dyn_ltree[10].Freq != 0 - || s->dyn_ltree[13].Freq != 0) - return Z_TEXT; - for (n = 32; n < LITERALS; n++) - if (s->dyn_ltree[n].Freq != 0) - return Z_TEXT; - - /* There are no "black-listed" or "white-listed" bytes: - * this stream either is empty or has tolerated ("gray-listed") bytes only. - */ - return Z_BINARY; -} - -/* =========================================================================== - * Reverse the first len bits of a code, using straightforward code (a faster - * method would use a table) - * IN assertion: 1 <= len <= 15 - */ -local unsigned bi_reverse(code, len) - unsigned code; /* the value to invert */ - int len; /* its bit length */ -{ - register unsigned res = 0; - do { - res |= code & 1; - code >>= 1, res <<= 1; - } while (--len > 0); - return res >> 1; -} - -/* =========================================================================== - * Flush the bit buffer, keeping at most 7 bits in it. - */ -local void bi_flush(s) - deflate_state *s; -{ - if (s->bi_valid == 16) { - put_short(s, s->bi_buf); - s->bi_buf = 0; - s->bi_valid = 0; - } else if (s->bi_valid >= 8) { - put_byte(s, (Byte)s->bi_buf); - s->bi_buf >>= 8; - s->bi_valid -= 8; - } -} - -/* =========================================================================== - * Flush the bit buffer and align the output on a byte boundary - */ -local void bi_windup(s) - deflate_state *s; -{ - if (s->bi_valid > 8) { - put_short(s, s->bi_buf); - } else if (s->bi_valid > 0) { - put_byte(s, (Byte)s->bi_buf); - } - s->bi_buf = 0; - s->bi_valid = 0; -#ifdef ZLIB_DEBUG - s->bits_sent = (s->bits_sent+7) & ~7; -#endif + return (s->sym_next == s->sym_end); } Index: compat/zlib/uncompr.c ================================================================== --- compat/zlib/uncompr.c +++ compat/zlib/uncompr.c @@ -22,16 +22,12 @@ uncompress returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer, or Z_DATA_ERROR if the input data was corrupted, including if the input data is an incomplete zlib stream. */ -int ZEXPORT uncompress2 (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong *sourceLen; -{ +int ZEXPORT uncompress2(Bytef *dest, uLongf *destLen, const Bytef *source, + uLong *sourceLen) { z_stream stream; int err; const uInt max = (uInt)-1; uLong len, left; Byte buf[1]; /* for detection of incomplete stream when *destLen == 0 */ @@ -81,13 +77,9 @@ err == Z_NEED_DICT ? Z_DATA_ERROR : err == Z_BUF_ERROR && left + stream.avail_out ? Z_DATA_ERROR : err; } -int ZEXPORT uncompress (dest, destLen, source, sourceLen) - Bytef *dest; - uLongf *destLen; - const Bytef *source; - uLong sourceLen; -{ +int ZEXPORT uncompress(Bytef *dest, uLongf *destLen, const Bytef *source, + uLong sourceLen) { return uncompress2(dest, destLen, source, &sourceLen); } Index: compat/zlib/win32/DLL_FAQ.txt ================================================================== --- compat/zlib/win32/DLL_FAQ.txt +++ compat/zlib/win32/DLL_FAQ.txt @@ -1,25 +1,21 @@ Frequently Asked Questions about ZLIB1.DLL This document describes the design, the rationale, and the usage -of the official DLL build of zlib, named ZLIB1.DLL. If you have +of the common DLL build of zlib, named ZLIB1.DLL. If you have general questions about zlib, you should see the file "FAQ" found in the zlib distribution, or at the following location: http://www.gzip.org/zlib/zlib_faq.html 1. What is ZLIB1.DLL, and how can I get it? - - ZLIB1.DLL is the official build of zlib as a DLL. + - ZLIB1.DLL is the common build of zlib as a DLL. (Please remark the character '1' in the name.) - Pointers to a precompiled ZLIB1.DLL can be found in the zlib - web site at: - http://www.zlib.net/ - Applications that link to ZLIB1.DLL can rely on the following specification: * The exported symbols are exclusively defined in the source files "zlib.h" and "zlib.def", found in an official zlib @@ -377,21 +373,9 @@ - No. A legitimate build of ZLIB1.DLL must provide the complete zlib functionality, as implemented in the official zlib source code. But you can make your own private DLL build, under a different file name, as suggested in the previous answer. - -17. I made my own ZLIB1.DLL build. Can I test it for compliance? - - - We prefer that you download the official DLL from the zlib - web site. If you need something peculiar from this DLL, you - can send your suggestion to the zlib mailing list. - - However, in case you do rebuild the DLL yourself, you can run - it with the test programs found in the DLL distribution. - Running these test programs is not a guarantee of compliance, - but a failure can imply a detected problem. - ** This document is written and maintained by Cosmin Truta Index: compat/zlib/win32/Makefile.bor ================================================================== --- compat/zlib/win32/Makefile.bor +++ compat/zlib/win32/Makefile.bor @@ -1,11 +1,10 @@ # Makefile for zlib # Borland C++ for Win32 # # Usage: # make -f win32/Makefile.bor -# make -f win32/Makefile.bor LOCAL_ZLIB=-DASMV OBJA=match.obj OBJPA=+match.obj # ------------ Borland C++ ------------ # Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7) # should be added to the environment via "set LOCAL_ZLIB=-DFOO" or Index: compat/zlib/win32/Makefile.gcc ================================================================== --- compat/zlib/win32/Makefile.gcc +++ compat/zlib/win32/Makefile.gcc @@ -9,14 +9,10 @@ # To compile, or to compile and test, type from the top level zlib directory: # # make -fwin32/Makefile.gcc; make test testdll -fwin32/Makefile.gcc # -# To use the asm code, type: -# cp contrib/asm?86/match.S ./match.S -# make LOC=-DASMV OBJA=match.o -fwin32/Makefile.gcc -# # To install libz.a, zconf.h and zlib.h in the system directories, type: # # make install -fwin32/Makefile.gcc # # BINARY_PATH, INCLUDE_PATH and LIBRARY_PATH must be set. @@ -36,11 +32,10 @@ # # Set to 1 if shared object needs to be installed # SHARED_MODE=0 -#LOC = -DASMV #LOC = -DZLIB_DEBUG -g PREFIX = CC = $(PREFIX)gcc CFLAGS = $(LOC) -O3 -Wall Index: compat/zlib/win32/Makefile.msc ================================================================== --- compat/zlib/win32/Makefile.msc +++ compat/zlib/win32/Makefile.msc @@ -2,14 +2,10 @@ # zlib is copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler # # Usage: # nmake -f win32/Makefile.msc (standard build) # nmake -f win32/Makefile.msc LOC=-DFOO (nonstandard build) -# nmake -f win32/Makefile.msc LOC="-DASMV -DASMINF" \ -# OBJA="inffas32.obj match686.obj" (use ASM code, x86) -# nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF -I." \ -# OBJA="inffasx64.obj gvmat64.obj inffas8664.obj" (use ASM code, x64) # The toplevel directory of the source tree. # TOP = . Index: compat/zlib/win32/README-WIN32.txt ================================================================== --- compat/zlib/win32/README-WIN32.txt +++ compat/zlib/win32/README-WIN32.txt @@ -1,8 +1,8 @@ ZLIB DATA COMPRESSION LIBRARY -zlib 1.2.11 is a general purpose data compression library. All the code is +zlib 1.3.1 is a general purpose data compression library. All the code is thread safe. The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). @@ -14,17 +14,17 @@ Questions about zlib should be sent to . The zlib home page is http://zlib.net/ . Before reporting a problem, please check this site to verify that you have the latest version of zlib; otherwise get the latest version and check whether the problem still exists or not. -PLEASE read DLL_FAQ.txt, and the the zlib FAQ http://zlib.net/zlib_faq.html -before asking for help. +PLEASE read DLL_FAQ.txt, and the zlib FAQ http://zlib.net/zlib_faq.html before +asking for help. Manifest: -The package zlib-1.2.11-win32-x86.zip will contain the following files: +The package zlib-1.3.1-win32-x86.zip will contain the following files: README-WIN32.txt This document ChangeLog Changes since previous zlib packages DLL_FAQ.txt Frequently asked questions about zlib1.dll zlib.3.pdf Documentation of this library in Adobe Acrobat format Index: compat/zlib/win32/README.txt ================================================================== --- compat/zlib/win32/README.txt +++ compat/zlib/win32/README.txt @@ -4,11 +4,11 @@ The official ZLIB1.DLL Source ====== - zlib version 1.2.11 + zlib version 1.3.1 available at http://www.gzip.org/zlib/ Specification and rationale =========================== Index: compat/zlib/win32/zdll.lib ================================================================== --- compat/zlib/win32/zdll.lib +++ compat/zlib/win32/zdll.lib cannot compute difference between binary files Index: compat/zlib/win32/zlib.def ================================================================== --- compat/zlib/win32/zlib.def +++ compat/zlib/win32/zlib.def @@ -67,17 +67,20 @@ gzseek64 gztell64 gzoffset64 adler32_combine64 crc32_combine64 + crc32_combine_gen64 ; checksum functions adler32 adler32_z crc32 crc32_z adler32_combine crc32_combine + crc32_combine_gen + crc32_combine_op ; various hacks, don't look :) deflateInit_ deflateInit2_ inflateInit_ inflateInit2_ Index: compat/zlib/win32/zlib1.dll ================================================================== --- compat/zlib/win32/zlib1.dll +++ compat/zlib/win32/zlib1.dll cannot compute difference between binary files Index: compat/zlib/win32/zlib1.rc ================================================================== --- compat/zlib/win32/zlib1.rc +++ compat/zlib/win32/zlib1.rc @@ -24,11 +24,11 @@ //language ID = U.S. English, char set = Windows, Multilingual BEGIN VALUE "FileDescription", "zlib data compression library\0" VALUE "FileVersion", ZLIB_VERSION "\0" VALUE "InternalName", "zlib1.dll\0" - VALUE "LegalCopyright", "(C) 1995-2017 Jean-loup Gailly & Mark Adler\0" + VALUE "LegalCopyright", "(C) 1995-2022 Jean-loup Gailly & Mark Adler\0" VALUE "OriginalFilename", "zlib1.dll\0" VALUE "ProductName", "zlib\0" VALUE "ProductVersion", ZLIB_VERSION "\0" VALUE "Comments", "For more information visit http://www.zlib.net/\0" END ADDED compat/zlib/win64-arm/libz.dll.a Index: compat/zlib/win64-arm/libz.dll.a ================================================================== --- /dev/null +++ compat/zlib/win64-arm/libz.dll.a cannot compute difference between binary files ADDED compat/zlib/win64-arm/zdll.lib Index: compat/zlib/win64-arm/zdll.lib ================================================================== --- /dev/null +++ compat/zlib/win64-arm/zdll.lib cannot compute difference between binary files ADDED compat/zlib/win64-arm/zlib1.dll Index: compat/zlib/win64-arm/zlib1.dll ================================================================== --- /dev/null +++ compat/zlib/win64-arm/zlib1.dll cannot compute difference between binary files Index: compat/zlib/win64/libz.dll.a ================================================================== --- compat/zlib/win64/libz.dll.a +++ compat/zlib/win64/libz.dll.a cannot compute difference between binary files Index: compat/zlib/win64/zdll.lib ================================================================== --- compat/zlib/win64/zdll.lib +++ compat/zlib/win64/zdll.lib cannot compute difference between binary files Index: compat/zlib/win64/zlib1.dll ================================================================== --- compat/zlib/win64/zlib1.dll +++ compat/zlib/win64/zlib1.dll cannot compute difference between binary files Index: compat/zlib/zconf.h ================================================================== --- compat/zlib/zconf.h +++ compat/zlib/zconf.h @@ -1,7 +1,7 @@ /* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler + * Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* @(#) $Id$ */ @@ -36,10 +36,13 @@ # define compressBound z_compressBound # endif # define crc32 z_crc32 # define crc32_combine z_crc32_combine # define crc32_combine64 z_crc32_combine64 +# define crc32_combine_gen z_crc32_combine_gen +# define crc32_combine_gen64 z_crc32_combine_gen64 +# define crc32_combine_op z_crc32_combine_op # define crc32_z z_crc32_z # define deflate z_deflate # define deflateBound z_deflateBound # define deflateCopy z_deflateCopy # define deflateEnd z_deflateEnd @@ -236,11 +239,15 @@ #else # define z_const #endif #ifdef Z_SOLO - typedef unsigned long z_size_t; +# ifdef _WIN64 + typedef unsigned long long z_size_t; +# else + typedef unsigned long z_size_t; +# endif #else # define z_longlong long long # if defined(NO_SIZE_T) typedef unsigned NO_SIZE_T z_size_t; # elif defined(STDC) @@ -291,18 +298,10 @@ # else # define OF(args) () # endif #endif -#ifndef Z_ARG /* function prototypes for stdarg */ -# if defined(STDC) || defined(Z_HAVE_STDARG_H) -# define Z_ARG(args) args -# else -# define Z_ARG(args) () -# endif -#endif - /* The following definitions for FAR are needed only for MSDOS mixed * model programming (small or medium model with some far allocations). * This was tested only with MSC; for other MSDOS compilers you may have * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, * just define FAR to be empty. @@ -347,10 +346,13 @@ */ # ifdef ZLIB_WINAPI # ifdef FAR # undef FAR # endif +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif # include /* No need for _export, use ZLIB.DEF instead. */ /* For complete Windows compatibility, use WINAPI, not __stdcall. */ # define ZEXPORT WINAPI # ifdef WIN32 @@ -465,15 +467,22 @@ */ #if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 # undef _LARGEFILE64_SOURCE #endif -#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) -# define Z_HAVE_UNISTD_H +#ifndef Z_HAVE_UNISTD_H +# ifdef __WATCOMC__ +# define Z_HAVE_UNISTD_H +# endif +#endif +#ifndef Z_HAVE_UNISTD_H +# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32) +# define Z_HAVE_UNISTD_H +# endif #endif #ifndef Z_SOLO -# if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) +# if defined(Z_HAVE_UNISTD_H) # include /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ # ifdef VMS # include /* for off_t */ # endif # ifndef z_off_t @@ -505,11 +514,11 @@ #endif #if !defined(_WIN32) && defined(Z_LARGE64) # define z_off64_t off64_t #else -# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# if defined(_WIN32) && !defined(__GNUC__) # define z_off64_t __int64 # else # define z_off64_t z_off_t # endif #endif Index: compat/zlib/zconf.h.cmakein ================================================================== --- compat/zlib/zconf.h.cmakein +++ compat/zlib/zconf.h.cmakein @@ -1,7 +1,7 @@ /* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler + * Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* @(#) $Id$ */ @@ -38,10 +38,13 @@ # define compressBound z_compressBound # endif # define crc32 z_crc32 # define crc32_combine z_crc32_combine # define crc32_combine64 z_crc32_combine64 +# define crc32_combine_gen z_crc32_combine_gen +# define crc32_combine_gen64 z_crc32_combine_gen64 +# define crc32_combine_op z_crc32_combine_op # define crc32_z z_crc32_z # define deflate z_deflate # define deflateBound z_deflateBound # define deflateCopy z_deflateCopy # define deflateEnd z_deflateEnd @@ -238,11 +241,15 @@ #else # define z_const #endif #ifdef Z_SOLO - typedef unsigned long z_size_t; +# ifdef _WIN64 + typedef unsigned long long z_size_t; +# else + typedef unsigned long z_size_t; +# endif #else # define z_longlong long long # if defined(NO_SIZE_T) typedef unsigned NO_SIZE_T z_size_t; # elif defined(STDC) @@ -293,18 +300,10 @@ # else # define OF(args) () # endif #endif -#ifndef Z_ARG /* function prototypes for stdarg */ -# if defined(STDC) || defined(Z_HAVE_STDARG_H) -# define Z_ARG(args) args -# else -# define Z_ARG(args) () -# endif -#endif - /* The following definitions for FAR are needed only for MSDOS mixed * model programming (small or medium model with some far allocations). * This was tested only with MSC; for other MSDOS compilers you may have * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, * just define FAR to be empty. @@ -349,10 +348,13 @@ */ # ifdef ZLIB_WINAPI # ifdef FAR # undef FAR # endif +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif # include /* No need for _export, use ZLIB.DEF instead. */ /* For complete Windows compatibility, use WINAPI, not __stdcall. */ # define ZEXPORT WINAPI # ifdef WIN32 @@ -467,15 +469,22 @@ */ #if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 # undef _LARGEFILE64_SOURCE #endif -#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) -# define Z_HAVE_UNISTD_H +#ifndef Z_HAVE_UNISTD_H +# ifdef __WATCOMC__ +# define Z_HAVE_UNISTD_H +# endif +#endif +#ifndef Z_HAVE_UNISTD_H +# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32) +# define Z_HAVE_UNISTD_H +# endif #endif #ifndef Z_SOLO -# if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) +# if defined(Z_HAVE_UNISTD_H) # include /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ # ifdef VMS # include /* for off_t */ # endif # ifndef z_off_t @@ -507,11 +516,11 @@ #endif #if !defined(_WIN32) && defined(Z_LARGE64) # define z_off64_t off64_t #else -# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# if defined(_WIN32) && !defined(__GNUC__) # define z_off64_t __int64 # else # define z_off64_t z_off_t # endif #endif Index: compat/zlib/zconf.h.in ================================================================== --- compat/zlib/zconf.h.in +++ compat/zlib/zconf.h.in @@ -1,7 +1,7 @@ /* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler + * Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* @(#) $Id$ */ @@ -36,10 +36,13 @@ # define compressBound z_compressBound # endif # define crc32 z_crc32 # define crc32_combine z_crc32_combine # define crc32_combine64 z_crc32_combine64 +# define crc32_combine_gen z_crc32_combine_gen +# define crc32_combine_gen64 z_crc32_combine_gen64 +# define crc32_combine_op z_crc32_combine_op # define crc32_z z_crc32_z # define deflate z_deflate # define deflateBound z_deflateBound # define deflateCopy z_deflateCopy # define deflateEnd z_deflateEnd @@ -236,11 +239,15 @@ #else # define z_const #endif #ifdef Z_SOLO - typedef unsigned long z_size_t; +# ifdef _WIN64 + typedef unsigned long long z_size_t; +# else + typedef unsigned long z_size_t; +# endif #else # define z_longlong long long # if defined(NO_SIZE_T) typedef unsigned NO_SIZE_T z_size_t; # elif defined(STDC) @@ -291,18 +298,10 @@ # else # define OF(args) () # endif #endif -#ifndef Z_ARG /* function prototypes for stdarg */ -# if defined(STDC) || defined(Z_HAVE_STDARG_H) -# define Z_ARG(args) args -# else -# define Z_ARG(args) () -# endif -#endif - /* The following definitions for FAR are needed only for MSDOS mixed * model programming (small or medium model with some far allocations). * This was tested only with MSC; for other MSDOS compilers you may have * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, * just define FAR to be empty. @@ -347,10 +346,13 @@ */ # ifdef ZLIB_WINAPI # ifdef FAR # undef FAR # endif +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif # include /* No need for _export, use ZLIB.DEF instead. */ /* For complete Windows compatibility, use WINAPI, not __stdcall. */ # define ZEXPORT WINAPI # ifdef WIN32 @@ -465,15 +467,22 @@ */ #if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 # undef _LARGEFILE64_SOURCE #endif -#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) -# define Z_HAVE_UNISTD_H +#ifndef Z_HAVE_UNISTD_H +# ifdef __WATCOMC__ +# define Z_HAVE_UNISTD_H +# endif +#endif +#ifndef Z_HAVE_UNISTD_H +# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32) +# define Z_HAVE_UNISTD_H +# endif #endif #ifndef Z_SOLO -# if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) +# if defined(Z_HAVE_UNISTD_H) # include /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ # ifdef VMS # include /* for off_t */ # endif # ifndef z_off_t @@ -505,11 +514,11 @@ #endif #if !defined(_WIN32) && defined(Z_LARGE64) # define z_off64_t off64_t #else -# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) +# if defined(_WIN32) && !defined(__GNUC__) # define z_off64_t __int64 # else # define z_off64_t z_off_t # endif #endif Index: compat/zlib/zlib.3 ================================================================== --- compat/zlib/zlib.3 +++ compat/zlib/zlib.3 @@ -1,6 +1,6 @@ -.TH ZLIB 3 "15 Jan 2017" +.TH ZLIB 3 "22 Jan 2024" .SH NAME zlib \- compression/decompression library .SH SYNOPSIS [see .I zlib.h @@ -103,13 +103,13 @@ .LP before asking for help. Send questions and/or comments to zlib@gzip.org, or (for the Windows DLL version) to Gilles Vollant (info@winimage.com). .SH AUTHORS AND LICENSE -Version 1.2.11 +Version 1.3.1 .LP -Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler +Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler .LP This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. .LP Index: compat/zlib/zlib.3.pdf ================================================================== --- compat/zlib/zlib.3.pdf +++ compat/zlib/zlib.3.pdf cannot compute difference between binary files Index: compat/zlib/zlib.h ================================================================== --- compat/zlib/zlib.h +++ compat/zlib/zlib.h @@ -1,9 +1,9 @@ /* zlib.h -- interface of the 'zlib' general purpose compression library - version 1.2.11, January 15th, 2017 + version 1.3.1, January 22nd, 2024 - Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler + Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. @@ -35,15 +35,15 @@ #ifdef __cplusplus extern "C" { #endif -#define ZLIB_VERSION "1.2.11" -#define ZLIB_VERNUM 0x12b0 +#define ZLIB_VERSION "1.3.1" +#define ZLIB_VERNUM 0x1310 #define ZLIB_VER_MAJOR 1 -#define ZLIB_VER_MINOR 2 -#define ZLIB_VER_REVISION 11 +#define ZLIB_VER_MINOR 3 +#define ZLIB_VER_REVISION 1 #define ZLIB_VER_SUBREVISION 0 /* The 'zlib' compression library provides in-memory compression and decompression functions, including integrity checks of the uncompressed data. @@ -76,12 +76,12 @@ The library does not install any signal handler. The decoder checks the consistency of the compressed data, so the library should never crash even in the case of corrupted input. */ -typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); -typedef void (*free_func) OF((voidpf opaque, voidpf address)); +typedef voidpf (*alloc_func)(voidpf opaque, uInt items, uInt size); +typedef void (*free_func)(voidpf opaque, voidpf address); struct internal_state; typedef struct z_stream_s { z_const Bytef *next_in; /* next input byte */ @@ -215,24 +215,24 @@ /* for compatibility with versions < 1.0.2 */ /* basic functions */ -ZEXTERN const char * ZEXPORT zlibVersion OF((void)); +ZEXTERN const char * ZEXPORT zlibVersion(void); /* The application can compare zlibVersion and ZLIB_VERSION for consistency. If the first character differs, the library code actually used is not compatible with the zlib.h header file used by the application. This check is automatically made by deflateInit and inflateInit. */ /* -ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); +ZEXTERN int ZEXPORT deflateInit(z_streamp strm, int level); Initializes the internal stream state for compression. The fields zalloc, zfree and opaque must be initialized before by the caller. If zalloc and zfree are set to Z_NULL, deflateInit updates them to use default - allocation functions. + allocation functions. total_in, total_out, adler, and msg are initialized. The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: 1 gives best speed, 9 gives best compression, 0 gives no compression at all (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION requests a default compromise between speed and compression (currently @@ -245,11 +245,11 @@ if there is no error message. deflateInit does not perform any compression: this will be done by deflate(). */ -ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); +ZEXTERN int ZEXPORT deflate(z_streamp strm, int flush); /* deflate compresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full. It may introduce some output latency (reading input without producing any output) except when forced to flush. @@ -274,11 +274,11 @@ never be zero before the call. The application can consume the compressed output when it wants, for example when the output buffer is full (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK and with zero avail_out, it must be called again after making room in the output buffer because there might be more output pending. See deflatePending(), - which can be used if desired to determine whether or not there is more ouput + which can be used if desired to determine whether or not there is more output in that case. Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to decide how much data to accumulate before producing output, in order to maximize compression. @@ -318,12 +318,12 @@ If deflate returns with avail_out == 0, this function must be called again with the same value of the flush parameter and more output space (updated avail_out), until the flush is complete (deflate returns with non-zero avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that - avail_out is greater than six to avoid repeated flush markers due to - avail_out == 0 on return. + avail_out is greater than six when the flush marker begins, in order to avoid + repeated flush markers upon calling deflate() again when avail_out == 0. If the parameter flush is set to Z_FINISH, pending input is processed, pending output is flushed and deflate returns with Z_STREAM_END if there was enough output space. If deflate returns with Z_OK or Z_BUF_ERROR, this function must be called again with Z_FINISH and more output space (updated @@ -358,11 +358,11 @@ deflate() can be called again with more input and more output space to continue compressing. */ -ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); +ZEXTERN int ZEXPORT deflateEnd(z_streamp strm); /* All dynamically allocated data structures for this stream are freed. This function discards any unprocessed input and does not flush any pending output. @@ -373,19 +373,20 @@ deallocated). */ /* -ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); +ZEXTERN int ZEXPORT inflateInit(z_streamp strm); Initializes the internal stream state for decompression. The fields next_in, avail_in, zalloc, zfree and opaque must be initialized before by the caller. In the current version of inflate, the provided input is not read or consumed. The allocation of a sliding window will be deferred to the first call of inflate (if the decompression does not complete on the first call). If zalloc and zfree are set to Z_NULL, inflateInit updates - them to use default allocation functions. + them to use default allocation functions. total_in, total_out, adler, and + msg are initialized. inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_VERSION_ERROR if the zlib library version is incompatible with the version assumed by the caller, or Z_STREAM_ERROR if the parameters are invalid, such as a null pointer to the structure. msg is set to null if @@ -395,11 +396,11 @@ implementation of inflateInit() does not process any header information -- that is deferred until inflate() is called. */ -ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); +ZEXTERN int ZEXPORT inflate(z_streamp strm, int flush); /* inflate decompresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full. It may introduce some output latency (reading input without producing any output) except when forced to flush. @@ -515,11 +516,11 @@ then call inflateSync() to look for a good compression block if a partial recovery of the data is to be attempted. */ -ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); +ZEXTERN int ZEXPORT inflateEnd(z_streamp strm); /* All dynamically allocated data structures for this stream are freed. This function discards any unprocessed input and does not flush any pending output. @@ -533,20 +534,19 @@ /* The following functions are needed only in some special applications. */ /* -ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, - int level, - int method, - int windowBits, - int memLevel, - int strategy)); +ZEXTERN int ZEXPORT deflateInit2(z_streamp strm, + int level, + int method, + int windowBits, + int memLevel, + int strategy); This is another version of deflateInit with more compression options. The - fields next_in, zalloc, zfree and opaque must be initialized before by the - caller. + fields zalloc, zfree and opaque must be initialized before by the caller. The method parameter is the compression method. It must be Z_DEFLATED in this version of the library. The windowBits parameter is the base two logarithm of the window size @@ -606,13 +606,13 @@ incompatible with the version assumed by the caller (ZLIB_VERSION). msg is set to null if there is no error message. deflateInit2 does not perform any compression: this will be done by deflate(). */ -ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); +ZEXTERN int ZEXPORT deflateSetDictionary(z_streamp strm, + const Bytef *dictionary, + uInt dictLength); /* Initializes the compression dictionary from the given byte sequence without producing any compressed output. When using the zlib format, this function must be called immediately after deflateInit, deflateInit2 or deflateReset, and before any call of deflate. When doing raw deflate, this @@ -650,20 +650,20 @@ inconsistent (for example if deflate has already been called for this stream or if not at a block boundary for raw deflate). deflateSetDictionary does not perform any compression: this will be done by deflate(). */ -ZEXTERN int ZEXPORT deflateGetDictionary OF((z_streamp strm, - Bytef *dictionary, - uInt *dictLength)); +ZEXTERN int ZEXPORT deflateGetDictionary(z_streamp strm, + Bytef *dictionary, + uInt *dictLength); /* Returns the sliding dictionary being maintained by deflate. dictLength is set to the number of bytes in the dictionary, and that many bytes are copied to dictionary. dictionary must have enough space, where 32768 bytes is always enough. If deflateGetDictionary() is called with dictionary equal to Z_NULL, then only the dictionary length is returned, and nothing is copied. - Similary, if dictLength is Z_NULL, then it is not set. + Similarly, if dictLength is Z_NULL, then it is not set. deflateGetDictionary() may return a length less than the window size, even when more than the window size in input has been provided. It may return up to 258 bytes less in that case, due to how zlib's implementation of deflate manages the sliding window and lookahead for matches, where matches can be @@ -672,12 +672,12 @@ deflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the stream state is inconsistent. */ -ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, - z_streamp source)); +ZEXTERN int ZEXPORT deflateCopy(z_streamp dest, + z_streamp source); /* Sets the destination stream as a complete copy of the source stream. This function can be useful when several compression strategies will be tried, for example when there are several ways of pre-processing the input @@ -690,35 +690,36 @@ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc being Z_NULL). msg is left unchanged in both source and destination. */ -ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); +ZEXTERN int ZEXPORT deflateReset(z_streamp strm); /* This function is equivalent to deflateEnd followed by deflateInit, but does not free and reallocate the internal compression state. The stream will leave the compression level and any other attributes that may have been - set unchanged. + set unchanged. total_in, total_out, adler, and msg are initialized. deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL). */ -ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, - int level, - int strategy)); +ZEXTERN int ZEXPORT deflateParams(z_streamp strm, + int level, + int strategy); /* Dynamically update the compression level and compression strategy. The interpretation of level and strategy is as in deflateInit2(). This can be used to switch between compression and straight copy of the input data, or to switch to a different kind of input data requiring a different strategy. If the compression approach (which is a function of the level) or the - strategy is changed, and if any input has been consumed in a previous - deflate() call, then the input available so far is compressed with the old - level and strategy using deflate(strm, Z_BLOCK). There are three approaches - for the compression levels 0, 1..3, and 4..9 respectively. The new level - and strategy will take effect at the next call of deflate(). + strategy is changed, and if there have been any deflate() calls since the + state was initialized or reset, then the input available so far is + compressed with the old level and strategy using deflate(strm, Z_BLOCK). + There are three approaches for the compression levels 0, 1..3, and 4..9 + respectively. The new level and strategy will take effect at the next call + of deflate(). If a deflate(strm, Z_BLOCK) is performed by deflateParams(), and it does not have enough output space to complete, then the parameter change will not take effect. In this case, deflateParams() can be called again with the same parameters and more output space to try again. @@ -727,11 +728,11 @@ deflate stream should be flushed using deflate() with Z_BLOCK or other flush request until strm.avail_out is not zero, before calling deflateParams(). Then no more input data should be provided before the deflateParams() call. If this is done, the old level and strategy will be applied to the data compressed before deflateParams(), and the new level and strategy will be - applied to the the data compressed after deflateParams(). + applied to the data compressed after deflateParams(). deflateParams returns Z_OK on success, Z_STREAM_ERROR if the source stream state was inconsistent or if a parameter was invalid, or Z_BUF_ERROR if there was not enough output space to complete the compression of the available input data before a change in the strategy or approach. Note that @@ -738,15 +739,15 @@ in the case of a Z_BUF_ERROR, the parameters are not changed. A return value of Z_BUF_ERROR is not fatal, in which case deflateParams() can be retried with more output space. */ -ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, - int good_length, - int max_lazy, - int nice_length, - int max_chain)); +ZEXTERN int ZEXPORT deflateTune(z_streamp strm, + int good_length, + int max_lazy, + int nice_length, + int max_chain); /* Fine tune deflate's internal compression parameters. This should only be used by someone who understands the algorithm used by zlib's deflate for searching for the best matching string, and even then only by the most fanatic optimizer trying to squeeze out the last compressed bit for their @@ -755,12 +756,12 @@ deflateTune() can be called after deflateInit() or deflateInit2(), and returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. */ -ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, - uLong sourceLen)); +ZEXTERN uLong ZEXPORT deflateBound(z_streamp strm, + uLong sourceLen); /* deflateBound() returns an upper bound on the compressed size after deflation of sourceLen bytes. It must be called after deflateInit() or deflateInit2(), and after deflateSetHeader(), if used. This would be used to allocate an output buffer for deflation in a single pass, and so would be @@ -770,13 +771,13 @@ to return Z_STREAM_END. Note that it is possible for the compressed size to be larger than the value returned by deflateBound() if flush options other than Z_FINISH or Z_NO_FLUSH are used. */ -ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm, - unsigned *pending, - int *bits)); +ZEXTERN int ZEXPORT deflatePending(z_streamp strm, + unsigned *pending, + int *bits); /* deflatePending() returns the number of bytes and bits of output that have been generated, but not yet provided in the available output. The bytes not provided would be due to the available output space having being consumed. The number of bits of output not provided are between 0 and 7, where they @@ -785,13 +786,13 @@ deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ -ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, - int bits, - int value)); +ZEXTERN int ZEXPORT deflatePrime(z_streamp strm, + int bits, + int value); /* deflatePrime() inserts bits in the deflate output stream. The intent is that this function is used to start off the deflate output with the bits leftover from a previous deflate stream when appending to it. As such, this function can only be used for raw deflate, and must be used before the first @@ -802,12 +803,12 @@ deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the source stream state was inconsistent. */ -ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, - gz_headerp head)); +ZEXTERN int ZEXPORT deflateSetHeader(z_streamp strm, + gz_headerp head); /* deflateSetHeader() provides gzip header information for when a gzip stream is requested by deflateInit2(). deflateSetHeader() may be called after deflateInit2() or deflateReset() and before the first call of deflate(). The text, time, os, extra field, name, and comment information @@ -819,20 +820,21 @@ the current versions of the command-line version of gzip (up through version 1.3.x) do not support header crc's, and will report that it is a "multi-part gzip file" and give up. If deflateSetHeader is not used, the default gzip header has text false, - the time set to zero, and os set to 255, with no extra, name, or comment - fields. The gzip header is returned to the default state by deflateReset(). + the time set to zero, and os set to the current operating system, with no + extra, name, or comment fields. The gzip header is returned to the default + state by deflateReset(). deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ /* -ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, - int windowBits)); +ZEXTERN int ZEXPORT inflateInit2(z_streamp strm, + int windowBits); This is another version of inflateInit with an extra parameter. The fields next_in, avail_in, zalloc, zfree and opaque must be initialized before by the caller. @@ -863,13 +865,15 @@ windowBits can also be greater than 15 for optional gzip decoding. Add 32 to windowBits to enable zlib and gzip decoding with automatic header detection, or add 16 to decode only the gzip format (the zlib format will return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a CRC-32 instead of an Adler-32. Unlike the gunzip utility and gzread() (see - below), inflate() will not automatically decode concatenated gzip streams. - inflate() will return Z_STREAM_END at the end of the gzip stream. The state - would need to be reset to continue decoding a subsequent gzip stream. + below), inflate() will *not* automatically decode concatenated gzip members. + inflate() will return Z_STREAM_END at the end of the gzip member. The state + would need to be reset to continue decoding a subsequent gzip member. This + *must* be done if there is more data after a gzip member, in order for the + decompression to be compliant with the gzip standard (RFC 1952). inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_VERSION_ERROR if the zlib library version is incompatible with the version assumed by the caller, or Z_STREAM_ERROR if the parameters are invalid, such as a null pointer to the structure. msg is set to null if @@ -879,13 +883,13 @@ next_out and avail_out are unused and unchanged.) The current implementation of inflateInit2() does not process any header information -- that is deferred until inflate() is called. */ -ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, - const Bytef *dictionary, - uInt dictLength)); +ZEXTERN int ZEXPORT inflateSetDictionary(z_streamp strm, + const Bytef *dictionary, + uInt dictLength); /* Initializes the decompression dictionary from the given uncompressed byte sequence. This function must be called immediately after a call of inflate, if that call returned Z_NEED_DICT. The dictionary chosen by the compressor can be determined from the Adler-32 value returned by that call of inflate. @@ -902,26 +906,26 @@ expected one (incorrect Adler-32 value). inflateSetDictionary does not perform any decompression: this will be done by subsequent calls of inflate(). */ -ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm, - Bytef *dictionary, - uInt *dictLength)); +ZEXTERN int ZEXPORT inflateGetDictionary(z_streamp strm, + Bytef *dictionary, + uInt *dictLength); /* Returns the sliding dictionary being maintained by inflate. dictLength is set to the number of bytes in the dictionary, and that many bytes are copied to dictionary. dictionary must have enough space, where 32768 bytes is always enough. If inflateGetDictionary() is called with dictionary equal to Z_NULL, then only the dictionary length is returned, and nothing is copied. - Similary, if dictLength is Z_NULL, then it is not set. + Similarly, if dictLength is Z_NULL, then it is not set. inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the stream state is inconsistent. */ -ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); +ZEXTERN int ZEXPORT inflateSync(z_streamp strm); /* Skips invalid compressed data until a possible full flush point (see above for the description of deflate with Z_FULL_FLUSH) can be found, or until all available input is skipped. No output is provided. @@ -930,18 +934,18 @@ pattern are full flush points. inflateSync returns Z_OK if a possible full flush point has been found, Z_BUF_ERROR if no more input was provided, Z_DATA_ERROR if no flush point has been found, or Z_STREAM_ERROR if the stream structure was inconsistent. - In the success case, the application may save the current current value of - total_in which indicates where valid compressed data was found. In the - error case, the application may repeatedly call inflateSync, providing more - input each time, until success or end of the input data. + In the success case, the application may save the current value of total_in + which indicates where valid compressed data was found. In the error case, + the application may repeatedly call inflateSync, providing more input each + time, until success or end of the input data. */ -ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, - z_streamp source)); +ZEXTERN int ZEXPORT inflateCopy(z_streamp dest, + z_streamp source); /* Sets the destination stream as a complete copy of the source stream. This function can be useful when randomly accessing a large stream. The first pass through the stream can periodically record the inflate state, @@ -952,22 +956,23 @@ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc being Z_NULL). msg is left unchanged in both source and destination. */ -ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); +ZEXTERN int ZEXPORT inflateReset(z_streamp strm); /* This function is equivalent to inflateEnd followed by inflateInit, but does not free and reallocate the internal decompression state. The stream will keep attributes that may have been set by inflateInit2. + total_in, total_out, adler, and msg are initialized. inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL). */ -ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, - int windowBits)); +ZEXTERN int ZEXPORT inflateReset2(z_streamp strm, + int windowBits); /* This function is the same as inflateReset, but it also permits changing the wrap and window size requests. The windowBits parameter is interpreted the same as it is for inflateInit2. If the window size is changed, then the memory allocated for the window is freed, and the window will be reallocated @@ -976,13 +981,13 @@ inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent (such as zalloc or state being Z_NULL), or if the windowBits parameter is invalid. */ -ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, - int bits, - int value)); +ZEXTERN int ZEXPORT inflatePrime(z_streamp strm, + int bits, + int value); /* This function inserts bits in the inflate input stream. The intent is that this function is used to start inflating at a bit position in the middle of a byte. The provided bits will be used before any bytes are used from next_in. This function should only be used with raw inflate, and @@ -997,11 +1002,11 @@ inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ -ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); +ZEXTERN long ZEXPORT inflateMark(z_streamp strm); /* This function returns two values, one in the lower 16 bits of the return value, and the other in the remaining upper bits, obtained by shifting the return value down 16 bits. If the upper value is -1 and the lower value is zero, then inflate() is currently decoding information outside of a block. @@ -1025,12 +1030,12 @@ inflateMark returns the value noted above, or -65536 if the provided source stream state was inconsistent. */ -ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, - gz_headerp head)); +ZEXTERN int ZEXPORT inflateGetHeader(z_streamp strm, + gz_headerp head); /* inflateGetHeader() requests that gzip header information be stored in the provided gz_header structure. inflateGetHeader() may be called after inflateInit2() or inflateReset(), and before the first call of inflate(). As inflate() processes the gzip stream, head->done is zero until the header @@ -1066,12 +1071,12 @@ inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source stream state was inconsistent. */ /* -ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, - unsigned char FAR *window)); +ZEXTERN int ZEXPORT inflateBackInit(z_streamp strm, int windowBits, + unsigned char FAR *window); Initialize the internal stream state for decompression using inflateBack() calls. The fields zalloc, zfree and opaque in strm must be initialized before the call. If zalloc and zfree are Z_NULL, then the default library- derived memory allocation routines are used. windowBits is the base two @@ -1087,17 +1092,17 @@ the parameters are invalid, Z_MEM_ERROR if the internal state could not be allocated, or Z_VERSION_ERROR if the version of the library does not match the version of the header file. */ -typedef unsigned (*in_func) OF((void FAR *, - z_const unsigned char FAR * FAR *)); -typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); +typedef unsigned (*in_func)(void FAR *, + z_const unsigned char FAR * FAR *); +typedef int (*out_func)(void FAR *, unsigned char FAR *, unsigned); -ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, - in_func in, void FAR *in_desc, - out_func out, void FAR *out_desc)); +ZEXTERN int ZEXPORT inflateBack(z_streamp strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc); /* inflateBack() does a raw inflate with a single call using a call-back interface for input and output. This is potentially more efficient than inflate() for file i/o applications, in that it avoids copying between the output and the sliding window by simply making the window itself the output @@ -1161,19 +1166,19 @@ non-zero. (in() will always be called before out(), so strm->next_in is assured to be defined if out() returns non-zero.) Note that inflateBack() cannot return Z_OK. */ -ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); +ZEXTERN int ZEXPORT inflateBackEnd(z_streamp strm); /* All memory allocated by inflateBackInit() is freed. inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream state was inconsistent. */ -ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); +ZEXTERN uLong ZEXPORT zlibCompileFlags(void); /* Return flags indicating compile-time options. Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: 1.0: size of uInt 3.2: size of uLong @@ -1222,12 +1227,12 @@ are assumed (compression level and memory usage, standard memory allocation functions). The source code of these utility functions can be modified if you need special options. */ -ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); +ZEXTERN int ZEXPORT compress(Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen); /* Compresses the source buffer into the destination buffer. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be at least the value returned by compressBound(sourceLen). Upon exit, destLen is the actual size of the @@ -1237,13 +1242,13 @@ compress returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer. */ -ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen, - int level)); +ZEXTERN int ZEXPORT compress2(Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen, + int level); /* Compresses the source buffer into the destination buffer. The level parameter has the same meaning as in deflateInit. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be at least the value returned by @@ -1253,19 +1258,19 @@ compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough memory, Z_BUF_ERROR if there was not enough room in the output buffer, Z_STREAM_ERROR if the level parameter is invalid. */ -ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); +ZEXTERN uLong ZEXPORT compressBound(uLong sourceLen); /* compressBound() returns an upper bound on the compressed size after compress() or compress2() on sourceLen bytes. It would be used before a compress() or compress2() call to allocate the destination buffer. */ -ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong sourceLen)); +ZEXTERN int ZEXPORT uncompress(Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen); /* Decompresses the source buffer into the destination buffer. sourceLen is the byte length of the source buffer. Upon entry, destLen is the total size of the destination buffer, which must be large enough to hold the entire uncompressed data. (The size of the uncompressed data must have been saved @@ -1278,12 +1283,12 @@ buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. In the case where there is not enough room, uncompress() will fill the output buffer with the uncompressed data up to that point. */ -ZEXTERN int ZEXPORT uncompress2 OF((Bytef *dest, uLongf *destLen, - const Bytef *source, uLong *sourceLen)); +ZEXTERN int ZEXPORT uncompress2(Bytef *dest, uLongf *destLen, + const Bytef *source, uLong *sourceLen); /* Same as uncompress, except that sourceLen is a pointer, where the length of the source is *sourceLen. On return, *sourceLen is the number of source bytes consumed. */ @@ -1298,20 +1303,20 @@ */ typedef struct gzFile_s *gzFile; /* semi-opaque gzip file descriptor */ /* -ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); - - Opens a gzip (.gz) file for reading or writing. The mode parameter is as - in fopen ("rb" or "wb") but can also include a compression level ("wb9") or - a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only - compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' - for fixed code compression as in "wb9F". (See the description of - deflateInit2 for more information about the strategy parameter.) 'T' will - request transparent writing or appending with no compression and not using - the gzip format. +ZEXTERN gzFile ZEXPORT gzopen(const char *path, const char *mode); + + Open the gzip (.gz) file at path for reading and decompressing, or + compressing and writing. The mode parameter is as in fopen ("rb" or "wb") + but can also include a compression level ("wb9") or a strategy: 'f' for + filtered data as in "wb6f", 'h' for Huffman-only compression as in "wb1h", + 'R' for run-length encoding as in "wb1R", or 'F' for fixed code compression + as in "wb9F". (See the description of deflateInit2 for more information + about the strategy parameter.) 'T' will request transparent writing or + appending with no compression and not using the gzip format. "a" can be used instead of "w" to request that the gzip stream that will be written be appended to the file. "+" will result in an error, since reading and writing to the same gzip file is not supported. The addition of "x" when writing will create the file exclusively, which fails if the file @@ -1335,15 +1340,15 @@ specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). errno can be checked to determine if the reason gzopen failed was that the file could not be opened. */ -ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); +ZEXTERN gzFile ZEXPORT gzdopen(int fd, const char *mode); /* - gzdopen associates a gzFile with the file descriptor fd. File descriptors - are obtained from calls like open, dup, creat, pipe or fileno (if the file - has been previously opened with fopen). The mode parameter is as in gzopen. + Associate a gzFile with the file descriptor fd. File descriptors are + obtained from calls like open, dup, creat, pipe or fileno (if the file has + been previously opened with fopen). The mode parameter is as in gzopen. The next call of gzclose on the returned gzFile will also close the file descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, mode);. The duplicated descriptor should be saved to avoid a leak, since @@ -1358,40 +1363,40 @@ provided, or '+' was provided), or if fd is -1. The file descriptor is not used until the next gz* read, write, seek, or close operation, so gzdopen will not detect if fd is invalid (unless fd is -1). */ -ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); +ZEXTERN int ZEXPORT gzbuffer(gzFile file, unsigned size); /* - Set the internal buffer size used by this library's functions. The - default buffer size is 8192 bytes. This function must be called after - gzopen() or gzdopen(), and before any other calls that read or write the - file. The buffer memory allocation is always deferred to the first read or - write. Three times that size in buffer space is allocated. A larger buffer - size of, for example, 64K or 128K bytes will noticeably increase the speed - of decompression (reading). + Set the internal buffer size used by this library's functions for file to + size. The default buffer size is 8192 bytes. This function must be called + after gzopen() or gzdopen(), and before any other calls that read or write + the file. The buffer memory allocation is always deferred to the first read + or write. Three times that size in buffer space is allocated. A larger + buffer size of, for example, 64K or 128K bytes will noticeably increase the + speed of decompression (reading). The new buffer size also affects the maximum length for gzprintf(). gzbuffer() returns 0 on success, or -1 on failure, such as being called too late. */ -ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); +ZEXTERN int ZEXPORT gzsetparams(gzFile file, int level, int strategy); /* - Dynamically update the compression level or strategy. See the description - of deflateInit2 for the meaning of these parameters. Previously provided - data is flushed before the parameter change. + Dynamically update the compression level and strategy for file. See the + description of deflateInit2 for the meaning of these parameters. Previously + provided data is flushed before applying the parameter changes. gzsetparams returns Z_OK if success, Z_STREAM_ERROR if the file was not opened for writing, Z_ERRNO if there is an error writing the flushed data, or Z_MEM_ERROR if there is a memory allocation error. */ -ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); +ZEXTERN int ZEXPORT gzread(gzFile file, voidp buf, unsigned len); /* - Reads the given number of uncompressed bytes from the compressed file. If + Read and decompress up to len uncompressed bytes from file into buf. If the input file is not in gzip format, gzread copies the given number of bytes into the buffer directly from the file. After reaching the end of a gzip stream in the input, gzread will continue to read, looking for another gzip stream. Any number of gzip streams may be @@ -1415,18 +1420,18 @@ len for end of file, or -1 for error. If len is too large to fit in an int, then nothing is read, -1 is returned, and the error state is set to Z_STREAM_ERROR. */ -ZEXTERN z_size_t ZEXPORT gzfread OF((voidp buf, z_size_t size, z_size_t nitems, - gzFile file)); +ZEXTERN z_size_t ZEXPORT gzfread(voidp buf, z_size_t size, z_size_t nitems, + gzFile file); /* - Read up to nitems items of size size from file to buf, otherwise operating - as gzread() does. This duplicates the interface of stdio's fread(), with - size_t request and return types. If the library defines size_t, then - z_size_t is identical to size_t. If not, then z_size_t is an unsigned - integer type that can contain a pointer. + Read and decompress up to nitems items of size size from file into buf, + otherwise operating as gzread() does. This duplicates the interface of + stdio's fread(), with size_t request and return types. If the library + defines size_t, then z_size_t is identical to size_t. If not, then z_size_t + is an unsigned integer type that can contain a pointer. gzfread() returns the number of full items read of size size, or zero if the end of the file was reached and a full item could not be read, or if there was an error. gzerror() must be consulted if zero is returned in order to determine if there was an error. If the multiplication of size and @@ -1433,30 +1438,28 @@ nitems overflows, i.e. the product does not fit in a z_size_t, then nothing is read, zero is returned, and the error state is set to Z_STREAM_ERROR. In the event that the end of file is reached and only a partial item is available at the end, i.e. the remaining uncompressed data length is not a - multiple of size, then the final partial item is nevetheless read into buf + multiple of size, then the final partial item is nevertheless read into buf and the end-of-file flag is set. The length of the partial item read is not provided, but could be inferred from the result of gztell(). This behavior is the same as the behavior of fread() implementations in common libraries, but it prevents the direct use of gzfread() to read a concurrently written - file, reseting and retrying on end-of-file, when size is not 1. -*/ - -ZEXTERN int ZEXPORT gzwrite OF((gzFile file, - voidpc buf, unsigned len)); -/* - Writes the given number of uncompressed bytes into the compressed file. - gzwrite returns the number of uncompressed bytes written or 0 in case of - error. -*/ - -ZEXTERN z_size_t ZEXPORT gzfwrite OF((voidpc buf, z_size_t size, - z_size_t nitems, gzFile file)); -/* - gzfwrite() writes nitems items of size size from buf to file, duplicating + file, resetting and retrying on end-of-file, when size is not 1. +*/ + +ZEXTERN int ZEXPORT gzwrite(gzFile file, voidpc buf, unsigned len); +/* + Compress and write the len uncompressed bytes at buf to file. gzwrite + returns the number of uncompressed bytes written or 0 in case of error. +*/ + +ZEXTERN z_size_t ZEXPORT gzfwrite(voidpc buf, z_size_t size, + z_size_t nitems, gzFile file); +/* + Compress and write nitems items of size size from buf to file, duplicating the interface of stdio's fwrite(), with size_t request and return types. If the library defines size_t, then z_size_t is identical to size_t. If not, then z_size_t is an unsigned integer type that can contain a pointer. gzfwrite() returns the number of full items written of size size, or zero @@ -1463,78 +1466,79 @@ if there was an error. If the multiplication of size and nitems overflows, i.e. the product does not fit in a z_size_t, then nothing is written, zero is returned, and the error state is set to Z_STREAM_ERROR. */ -ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...)); +ZEXTERN int ZEXPORTVA gzprintf(gzFile file, const char *format, ...); /* - Converts, formats, and writes the arguments to the compressed file under - control of the format string, as in fprintf. gzprintf returns the number of + Convert, format, compress, and write the arguments (...) to file under + control of the string format, as in fprintf. gzprintf returns the number of uncompressed bytes actually written, or a negative zlib error code in case of error. The number of uncompressed bytes written is limited to 8191, or one less than the buffer size given to gzbuffer(). The caller should assure that this limit is not exceeded. If it is exceeded, then gzprintf() will return an error (0) with nothing written. In this case, there may also be a buffer overflow with unpredictable consequences, which is possible only if - zlib was compiled with the insecure functions sprintf() or vsprintf() + zlib was compiled with the insecure functions sprintf() or vsprintf(), because the secure snprintf() or vsnprintf() functions were not available. This can be determined using zlibCompileFlags(). */ -ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); +ZEXTERN int ZEXPORT gzputs(gzFile file, const char *s); /* - Writes the given null-terminated string to the compressed file, excluding + Compress and write the given null-terminated string s to file, excluding the terminating null character. gzputs returns the number of characters written, or -1 in case of error. */ -ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); +ZEXTERN char * ZEXPORT gzgets(gzFile file, char *buf, int len); /* - Reads bytes from the compressed file until len-1 characters are read, or a - newline character is read and transferred to buf, or an end-of-file - condition is encountered. If any characters are read or if len == 1, the - string is terminated with a null character. If no characters are read due - to an end-of-file or len < 1, then the buffer is left untouched. + Read and decompress bytes from file into buf, until len-1 characters are + read, or until a newline character is read and transferred to buf, or an + end-of-file condition is encountered. If any characters are read or if len + is one, the string is terminated with a null character. If no characters + are read due to an end-of-file or len is less than one, then the buffer is + left untouched. gzgets returns buf which is a null-terminated string, or it returns NULL for end-of-file or in case of error. If there was an error, the contents at buf are indeterminate. */ -ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); +ZEXTERN int ZEXPORT gzputc(gzFile file, int c); /* - Writes c, converted to an unsigned char, into the compressed file. gzputc + Compress and write c, converted to an unsigned char, into file. gzputc returns the value that was written, or -1 in case of error. */ -ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); +ZEXTERN int ZEXPORT gzgetc(gzFile file); /* - Reads one byte from the compressed file. gzgetc returns this byte or -1 + Read and decompress one byte from file. gzgetc returns this byte or -1 in case of end of file or error. This is implemented as a macro for speed. As such, it does not do all of the checking the other functions do. I.e. it does not check to see if file is NULL, nor whether the structure file points to has been clobbered or not. */ -ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); +ZEXTERN int ZEXPORT gzungetc(int c, gzFile file); /* - Push one character back onto the stream to be read as the first character - on the next read. At least one character of push-back is allowed. + Push c back onto the stream for file to be read as the first character on + the next read. At least one character of push-back is always allowed. gzungetc() returns the character pushed, or -1 on failure. gzungetc() will fail if c is -1, and may fail if a character has been pushed but not read yet. If gzungetc is used immediately after gzopen or gzdopen, at least the output buffer size of pushed characters is allowed. (See gzbuffer above.) The pushed character will be discarded if the stream is repositioned with gzseek() or gzrewind(). */ -ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); +ZEXTERN int ZEXPORT gzflush(gzFile file, int flush); /* - Flushes all pending output into the compressed file. The parameter flush - is as in the deflate() function. The return value is the zlib error number - (see function gzerror below). gzflush is only permitted when writing. + Flush all pending output to file. The parameter flush is as in the + deflate() function. The return value is the zlib error number (see function + gzerror below). gzflush is only permitted when writing. If the flush parameter is Z_FINISH, the remaining data is written and the gzip stream is completed in the output. If gzwrite() is called again, a new gzip stream will be started in the output. gzread() is able to read such concatenated gzip streams. @@ -1542,15 +1546,15 @@ gzflush should be called only when strictly necessary because it will degrade compression if called too often. */ /* -ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, - z_off_t offset, int whence)); +ZEXTERN z_off_t ZEXPORT gzseek(gzFile file, + z_off_t offset, int whence); - Sets the starting position for the next gzread or gzwrite on the given - compressed file. The offset represents a number of bytes in the + Set the starting position to offset relative to whence for the next gzread + or gzwrite on file. The offset represents a number of bytes in the uncompressed data stream. The whence parameter is defined as in lseek(2); the value SEEK_END is not supported. If the file is opened for reading, this function is emulated but can be extremely slow. If the file is opened for writing, only forward seeks are @@ -1561,56 +1565,56 @@ the beginning of the uncompressed stream, or -1 in case of error, in particular if the file is opened for writing and the new starting position would be before the current position. */ -ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); +ZEXTERN int ZEXPORT gzrewind(gzFile file); /* - Rewinds the given file. This function is supported only for reading. + Rewind file. This function is supported only for reading. - gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) + gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET). */ /* -ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); +ZEXTERN z_off_t ZEXPORT gztell(gzFile file); - Returns the starting position for the next gzread or gzwrite on the given - compressed file. This position represents a number of bytes in the - uncompressed data stream, and is zero when starting, even if appending or - reading a gzip stream from the middle of a file using gzdopen(). + Return the starting position for the next gzread or gzwrite on file. + This position represents a number of bytes in the uncompressed data stream, + and is zero when starting, even if appending or reading a gzip stream from + the middle of a file using gzdopen(). gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) */ /* -ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); +ZEXTERN z_off_t ZEXPORT gzoffset(gzFile file); - Returns the current offset in the file being read or written. This offset - includes the count of bytes that precede the gzip stream, for example when - appending or when using gzdopen() for reading. When reading, the offset - does not include as yet unused buffered input. This information can be used - for a progress indicator. On error, gzoffset() returns -1. + Return the current compressed (actual) read or write offset of file. This + offset includes the count of bytes that precede the gzip stream, for example + when appending or when using gzdopen() for reading. When reading, the + offset does not include as yet unused buffered input. This information can + be used for a progress indicator. On error, gzoffset() returns -1. */ -ZEXTERN int ZEXPORT gzeof OF((gzFile file)); +ZEXTERN int ZEXPORT gzeof(gzFile file); /* - Returns true (1) if the end-of-file indicator has been set while reading, - false (0) otherwise. Note that the end-of-file indicator is set only if the - read tried to go past the end of the input, but came up short. Therefore, - just like feof(), gzeof() may return false even if there is no more data to - read, in the event that the last read request was for the exact number of - bytes remaining in the input file. This will happen if the input file size - is an exact multiple of the buffer size. + Return true (1) if the end-of-file indicator for file has been set while + reading, false (0) otherwise. Note that the end-of-file indicator is set + only if the read tried to go past the end of the input, but came up short. + Therefore, just like feof(), gzeof() may return false even if there is no + more data to read, in the event that the last read request was for the exact + number of bytes remaining in the input file. This will happen if the input + file size is an exact multiple of the buffer size. If gzeof() returns true, then the read functions will return no more data, unless the end-of-file indicator is reset by gzclearerr() and the input file has grown since the previous end of file was detected. */ -ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); +ZEXTERN int ZEXPORT gzdirect(gzFile file); /* - Returns true (1) if file is being copied directly while reading, or false + Return true (1) if file is being copied directly while reading, or false (0) if file is a gzip stream being decompressed. If the input file is empty, gzdirect() will return true, since the input does not contain a gzip stream. @@ -1625,25 +1629,25 @@ explicitly requested, so the application already knows the answer. When linking statically, using gzdirect() will include all of the zlib code for gzip file reading and decompression, which may not be desired.) */ -ZEXTERN int ZEXPORT gzclose OF((gzFile file)); +ZEXTERN int ZEXPORT gzclose(gzFile file); /* - Flushes all pending output if necessary, closes the compressed file and - deallocates the (de)compression state. Note that once file is closed, you + Flush all pending output for file, if necessary, close file and + deallocate the (de)compression state. Note that once file is closed, you cannot call gzerror with file, since its structures have been deallocated. gzclose must not be called more than once on the same file, just as free must not be called more than once on the same allocation. gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the last read ended in the middle of a gzip stream, or Z_OK on success. */ -ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); -ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); +ZEXTERN int ZEXPORT gzclose_r(gzFile file); +ZEXTERN int ZEXPORT gzclose_w(gzFile file); /* Same as gzclose(), but gzclose_r() is only for use when reading, and gzclose_w() is only for use when writing or appending. The advantage to using these instead of gzclose() is that they avoid linking in zlib compression or decompression code that is not used when only reading or only @@ -1650,16 +1654,16 @@ writing respectively. If gzclose() is used, then both compression and decompression code will be included the application when linking to a static zlib library. */ -ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); +ZEXTERN const char * ZEXPORT gzerror(gzFile file, int *errnum); /* - Returns the error message for the last error which occurred on the given - compressed file. errnum is set to zlib error number. If an error occurred - in the file system and not in the compression library, errnum is set to - Z_ERRNO and the application may consult errno to get the exact error code. + Return the error message for the last error which occurred on file. + errnum is set to zlib error number. If an error occurred in the file system + and not in the compression library, errnum is set to Z_ERRNO and the + application may consult errno to get the exact error code. The application must not modify the returned string. Future calls to this function may invalidate the previously returned string. If file is closed, then the string previously returned by gzerror will no longer be available. @@ -1666,13 +1670,13 @@ gzerror() should be used to distinguish errors from end-of-file for those functions above that do not distinguish those cases in their return values. */ -ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); +ZEXTERN void ZEXPORT gzclearerr(gzFile file); /* - Clears the error and end-of-file flags for file. This is analogous to the + Clear the error and end-of-file flags for file. This is analogous to the clearerr() function in stdio. This is useful for continuing to read a gzip file that is being written concurrently. */ #endif /* !Z_SOLO */ @@ -1683,15 +1687,16 @@ These functions are not related to compression but are exported anyway because they might be useful in applications using the compression library. */ -ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); +ZEXTERN uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len); /* Update a running Adler-32 checksum with the bytes buf[0..len-1] and - return the updated checksum. If buf is Z_NULL, this function returns the - required initial value for the checksum. + return the updated checksum. An Adler-32 value is in the range of a 32-bit + unsigned integer. If buf is Z_NULL, this function returns the required + initial value for the checksum. An Adler-32 checksum is almost as reliable as a CRC-32 but can be computed much faster. Usage example: @@ -1702,34 +1707,35 @@ adler = adler32(adler, buffer, length); } if (adler != original_adler) error(); */ -ZEXTERN uLong ZEXPORT adler32_z OF((uLong adler, const Bytef *buf, - z_size_t len)); +ZEXTERN uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, + z_size_t len); /* Same as adler32(), but with a size_t length. */ /* -ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, - z_off_t len2)); +ZEXTERN uLong ZEXPORT adler32_combine(uLong adler1, uLong adler2, + z_off_t len2); Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. Note that the z_off_t type (like off_t) is a signed integer. If len2 is negative, the result has no meaning or utility. */ -ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); +ZEXTERN uLong ZEXPORT crc32(uLong crc, const Bytef *buf, uInt len); /* Update a running CRC-32 with the bytes buf[0..len-1] and return the - updated CRC-32. If buf is Z_NULL, this function returns the required - initial value for the crc. Pre- and post-conditioning (one's complement) is - performed within this function so it shouldn't be done by the application. + updated CRC-32. A CRC-32 value is in the range of a 32-bit unsigned integer. + If buf is Z_NULL, this function returns the required initial value for the + crc. Pre- and post-conditioning (one's complement) is performed within this + function so it shouldn't be done by the application. Usage example: uLong crc = crc32(0L, Z_NULL, 0); @@ -1737,46 +1743,60 @@ crc = crc32(crc, buffer, length); } if (crc != original_crc) error(); */ -ZEXTERN uLong ZEXPORT crc32_z OF((uLong adler, const Bytef *buf, - z_size_t len)); +ZEXTERN uLong ZEXPORT crc32_z(uLong crc, const Bytef *buf, + z_size_t len); /* Same as crc32(), but with a size_t length. */ /* -ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); +ZEXTERN uLong ZEXPORT crc32_combine(uLong crc1, uLong crc2, z_off_t len2); Combine two CRC-32 check values into one. For two sequences of bytes, seq1 and seq2 with lengths len1 and len2, CRC-32 check values were calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and - len2. + len2. len2 must be non-negative. +*/ + +/* +ZEXTERN uLong ZEXPORT crc32_combine_gen(z_off_t len2); + + Return the operator corresponding to length len2, to be used with + crc32_combine_op(). len2 must be non-negative. +*/ + +ZEXTERN uLong ZEXPORT crc32_combine_op(uLong crc1, uLong crc2, uLong op); +/* + Give the same result as crc32_combine(), using op in place of len2. op is + is generated from len2 by crc32_combine_gen(). This will be faster than + crc32_combine() if the generated op is used more than once. */ /* various hacks, don't look :) */ /* deflateInit and inflateInit are macros to allow checking the zlib version * and the compiler's view of z_stream: */ -ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, - int windowBits, int memLevel, - int strategy, const char *version, - int stream_size)); -ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, - const char *version, int stream_size)); -ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, - unsigned char FAR *window, - const char *version, - int stream_size)); +ZEXTERN int ZEXPORT deflateInit_(z_streamp strm, int level, + const char *version, int stream_size); +ZEXTERN int ZEXPORT inflateInit_(z_streamp strm, + const char *version, int stream_size); +ZEXTERN int ZEXPORT deflateInit2_(z_streamp strm, int level, int method, + int windowBits, int memLevel, + int strategy, const char *version, + int stream_size); +ZEXTERN int ZEXPORT inflateInit2_(z_streamp strm, int windowBits, + const char *version, int stream_size); +ZEXTERN int ZEXPORT inflateBackInit_(z_streamp strm, int windowBits, + unsigned char FAR *window, + const char *version, + int stream_size); #ifdef Z_PREFIX_SET # define z_deflateInit(strm, level) \ deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream)) # define z_inflateInit(strm) \ inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream)) @@ -1817,11 +1837,11 @@ struct gzFile_s { unsigned have; unsigned char *next; z_off64_t pos; }; -ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */ +ZEXTERN int ZEXPORT gzgetc_(gzFile file); /* backward compatibility */ #ifdef Z_PREFIX_SET # undef z_gzgetc # define z_gzgetc(g) \ ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : (gzgetc)(g)) #else @@ -1834,16 +1854,17 @@ * both are true, the application gets the *64 functions, and the regular * functions are changed to 64 bits) -- in case these are set on systems * without large file support, _LFS64_LARGEFILE must also be true */ #ifdef Z_LARGE64 - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); - ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); + ZEXTERN gzFile ZEXPORT gzopen64(const char *, const char *); + ZEXTERN z_off64_t ZEXPORT gzseek64(gzFile, z_off64_t, int); + ZEXTERN z_off64_t ZEXPORT gztell64(gzFile); + ZEXTERN z_off64_t ZEXPORT gzoffset64(gzFile); + ZEXTERN uLong ZEXPORT adler32_combine64(uLong, uLong, z_off64_t); + ZEXTERN uLong ZEXPORT crc32_combine64(uLong, uLong, z_off64_t); + ZEXTERN uLong ZEXPORT crc32_combine_gen64(z_off64_t); #endif #if !defined(ZLIB_INTERNAL) && defined(Z_WANT64) # ifdef Z_PREFIX_SET # define z_gzopen z_gzopen64 @@ -1850,63 +1871,68 @@ # define z_gzseek z_gzseek64 # define z_gztell z_gztell64 # define z_gzoffset z_gzoffset64 # define z_adler32_combine z_adler32_combine64 # define z_crc32_combine z_crc32_combine64 +# define z_crc32_combine_gen z_crc32_combine_gen64 # else # define gzopen gzopen64 # define gzseek gzseek64 # define gztell gztell64 # define gzoffset gzoffset64 # define adler32_combine adler32_combine64 # define crc32_combine crc32_combine64 +# define crc32_combine_gen crc32_combine_gen64 # endif # ifndef Z_LARGE64 - ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); - ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); - ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); - ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN gzFile ZEXPORT gzopen64(const char *, const char *); + ZEXTERN z_off_t ZEXPORT gzseek64(gzFile, z_off_t, int); + ZEXTERN z_off_t ZEXPORT gztell64(gzFile); + ZEXTERN z_off_t ZEXPORT gzoffset64(gzFile); + ZEXTERN uLong ZEXPORT adler32_combine64(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine64(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine_gen64(z_off_t); # endif #else - ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); - ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); - ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); - ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); - ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN gzFile ZEXPORT gzopen(const char *, const char *); + ZEXTERN z_off_t ZEXPORT gzseek(gzFile, z_off_t, int); + ZEXTERN z_off_t ZEXPORT gztell(gzFile); + ZEXTERN z_off_t ZEXPORT gzoffset(gzFile); + ZEXTERN uLong ZEXPORT adler32_combine(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine_gen(z_off_t); #endif #else /* Z_SOLO */ - ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT adler32_combine(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine_gen(z_off_t); #endif /* !Z_SOLO */ /* undocumented functions */ -ZEXTERN const char * ZEXPORT zError OF((int)); -ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); -ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table OF((void)); -ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); -ZEXTERN int ZEXPORT inflateValidate OF((z_streamp, int)); -ZEXTERN unsigned long ZEXPORT inflateCodesUsed OF ((z_streamp)); -ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp)); -ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp)); -#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(Z_SOLO) -ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t *path, - const char *mode)); +ZEXTERN const char * ZEXPORT zError(int); +ZEXTERN int ZEXPORT inflateSyncPoint(z_streamp); +ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table(void); +ZEXTERN int ZEXPORT inflateUndermine(z_streamp, int); +ZEXTERN int ZEXPORT inflateValidate(z_streamp, int); +ZEXTERN unsigned long ZEXPORT inflateCodesUsed(z_streamp); +ZEXTERN int ZEXPORT inflateResetKeep(z_streamp); +ZEXTERN int ZEXPORT deflateResetKeep(z_streamp); +#if defined(_WIN32) && !defined(Z_SOLO) +ZEXTERN gzFile ZEXPORT gzopen_w(const wchar_t *path, + const char *mode); #endif #if defined(STDC) || defined(Z_HAVE_STDARG_H) # ifndef Z_SOLO -ZEXTERN int ZEXPORTVA gzvprintf Z_ARG((gzFile file, - const char *format, - va_list va)); +ZEXTERN int ZEXPORTVA gzvprintf(gzFile file, + const char *format, + va_list va); # endif #endif #ifdef __cplusplus } #endif #endif /* ZLIB_H */ Index: compat/zlib/zlib.map ================================================================== --- compat/zlib/zlib.map +++ compat/zlib/zlib.map @@ -1,94 +1,100 @@ -ZLIB_1.2.0 { - global: - compressBound; - deflateBound; - inflateBack; - inflateBackEnd; - inflateBackInit_; - inflateCopy; - local: - deflate_copyright; - inflate_copyright; - inflate_fast; - inflate_table; - zcalloc; - zcfree; - z_errmsg; - gz_error; - gz_intmax; - _*; -}; - -ZLIB_1.2.0.2 { - gzclearerr; - gzungetc; - zlibCompileFlags; -} ZLIB_1.2.0; - -ZLIB_1.2.0.8 { - deflatePrime; -} ZLIB_1.2.0.2; - -ZLIB_1.2.2 { - adler32_combine; - crc32_combine; - deflateSetHeader; - inflateGetHeader; -} ZLIB_1.2.0.8; - -ZLIB_1.2.2.3 { - deflateTune; - gzdirect; -} ZLIB_1.2.2; - -ZLIB_1.2.2.4 { - inflatePrime; -} ZLIB_1.2.2.3; - -ZLIB_1.2.3.3 { - adler32_combine64; - crc32_combine64; - gzopen64; - gzseek64; - gztell64; - inflateUndermine; -} ZLIB_1.2.2.4; - -ZLIB_1.2.3.4 { - inflateReset2; - inflateMark; -} ZLIB_1.2.3.3; - -ZLIB_1.2.3.5 { - gzbuffer; - gzoffset; - gzoffset64; - gzclose_r; - gzclose_w; -} ZLIB_1.2.3.4; - -ZLIB_1.2.5.1 { - deflatePending; -} ZLIB_1.2.3.5; - -ZLIB_1.2.5.2 { - deflateResetKeep; - gzgetc_; - inflateResetKeep; -} ZLIB_1.2.5.1; - -ZLIB_1.2.7.1 { - inflateGetDictionary; - gzvprintf; -} ZLIB_1.2.5.2; - -ZLIB_1.2.9 { - inflateCodesUsed; - inflateValidate; - uncompress2; - gzfread; - gzfwrite; - deflateGetDictionary; - adler32_z; - crc32_z; -} ZLIB_1.2.7.1; +ZLIB_1.2.0 { + global: + compressBound; + deflateBound; + inflateBack; + inflateBackEnd; + inflateBackInit_; + inflateCopy; + local: + deflate_copyright; + inflate_copyright; + inflate_fast; + inflate_table; + zcalloc; + zcfree; + z_errmsg; + gz_error; + gz_intmax; + _*; +}; + +ZLIB_1.2.0.2 { + gzclearerr; + gzungetc; + zlibCompileFlags; +} ZLIB_1.2.0; + +ZLIB_1.2.0.8 { + deflatePrime; +} ZLIB_1.2.0.2; + +ZLIB_1.2.2 { + adler32_combine; + crc32_combine; + deflateSetHeader; + inflateGetHeader; +} ZLIB_1.2.0.8; + +ZLIB_1.2.2.3 { + deflateTune; + gzdirect; +} ZLIB_1.2.2; + +ZLIB_1.2.2.4 { + inflatePrime; +} ZLIB_1.2.2.3; + +ZLIB_1.2.3.3 { + adler32_combine64; + crc32_combine64; + gzopen64; + gzseek64; + gztell64; + inflateUndermine; +} ZLIB_1.2.2.4; + +ZLIB_1.2.3.4 { + inflateReset2; + inflateMark; +} ZLIB_1.2.3.3; + +ZLIB_1.2.3.5 { + gzbuffer; + gzoffset; + gzoffset64; + gzclose_r; + gzclose_w; +} ZLIB_1.2.3.4; + +ZLIB_1.2.5.1 { + deflatePending; +} ZLIB_1.2.3.5; + +ZLIB_1.2.5.2 { + deflateResetKeep; + gzgetc_; + inflateResetKeep; +} ZLIB_1.2.5.1; + +ZLIB_1.2.7.1 { + inflateGetDictionary; + gzvprintf; +} ZLIB_1.2.5.2; + +ZLIB_1.2.9 { + inflateCodesUsed; + inflateValidate; + uncompress2; + gzfread; + gzfwrite; + deflateGetDictionary; + adler32_z; + crc32_z; +} ZLIB_1.2.7.1; + +ZLIB_1.2.12 { + crc32_combine_gen; + crc32_combine_gen64; + crc32_combine_op; +} ZLIB_1.2.9; DELETED compat/zlib/zlib2ansi Index: compat/zlib/zlib2ansi ================================================================== --- compat/zlib/zlib2ansi +++ /dev/null @@ -1,152 +0,0 @@ -#!/usr/bin/perl - -# Transform K&R C function definitions into ANSI equivalent. -# -# Author: Paul Marquess -# Version: 1.0 -# Date: 3 October 2006 - -# TODO -# -# Asumes no function pointer parameters. unless they are typedefed. -# Assumes no literal strings that look like function definitions -# Assumes functions start at the beginning of a line - -use strict; -use warnings; - -local $/; -$_ = <>; - -my $sp = qr{ \s* (?: /\* .*? \*/ )? \s* }x; # assume no nested comments - -my $d1 = qr{ $sp (?: [\w\*\s]+ $sp)* $sp \w+ $sp [\[\]\s]* $sp }x ; -my $decl = qr{ $sp (?: \w+ $sp )+ $d1 }xo ; -my $dList = qr{ $sp $decl (?: $sp , $d1 )* $sp ; $sp }xo ; - - -while (s/^ - ( # Start $1 - ( # Start $2 - .*? # Minimal eat content - ( ^ \w [\w\s\*]+ ) # $3 -- function name - \s* # optional whitespace - ) # $2 - Matched up to before parameter list - - \( \s* # Literal "(" + optional whitespace - ( [^\)]+ ) # $4 - one or more anythings except ")" - \s* \) # optional whitespace surrounding a Literal ")" - - ( (?: $dList )+ ) # $5 - - $sp ^ { # literal "{" at start of line - ) # Remember to $1 - //xsom - ) -{ - my $all = $1 ; - my $prefix = $2; - my $param_list = $4 ; - my $params = $5; - - StripComments($params); - StripComments($param_list); - $param_list =~ s/^\s+//; - $param_list =~ s/\s+$//; - - my $i = 0 ; - my %pList = map { $_ => $i++ } - split /\s*,\s*/, $param_list; - my $pMatch = '(\b' . join('|', keys %pList) . '\b)\W*$' ; - - my @params = split /\s*;\s*/, $params; - my @outParams = (); - foreach my $p (@params) - { - if ($p =~ /,/) - { - my @bits = split /\s*,\s*/, $p; - my $first = shift @bits; - $first =~ s/^\s*//; - push @outParams, $first; - $first =~ /^(\w+\s*)/; - my $type = $1 ; - push @outParams, map { $type . $_ } @bits; - } - else - { - $p =~ s/^\s+//; - push @outParams, $p; - } - } - - - my %tmp = map { /$pMatch/; $_ => $pList{$1} } - @outParams ; - - @outParams = map { " $_" } - sort { $tmp{$a} <=> $tmp{$b} } - @outParams ; - - print $prefix ; - print "(\n" . join(",\n", @outParams) . ")\n"; - print "{" ; - -} - -# Output any trailing code. -print ; -exit 0; - - -sub StripComments -{ - - no warnings; - - # Strip C & C++ coments - # From the perlfaq - $_[0] =~ - - s{ - /\* ## Start of /* ... */ comment - [^*]*\*+ ## Non-* followed by 1-or-more *'s - ( - [^/*][^*]*\*+ - )* ## 0-or-more things which don't start with / - ## but do end with '*' - / ## End of /* ... */ comment - - | ## OR C++ Comment - // ## Start of C++ comment // - [^\n]* ## followed by 0-or-more non end of line characters - - | ## OR various things which aren't comments: - - ( - " ## Start of " ... " string - ( - \\. ## Escaped char - | ## OR - [^"\\] ## Non "\ - )* - " ## End of " ... " string - - | ## OR - - ' ## Start of ' ... ' string - ( - \\. ## Escaped char - | ## OR - [^'\\] ## Non '\ - )* - ' ## End of ' ... ' string - - | ## OR - - . ## Anything other char - [^/"'\\]* ## Chars which doesn't start a comment, string or escape - ) - }{$2}gxs; - -} Index: compat/zlib/zutil.c ================================================================== --- compat/zlib/zutil.c +++ compat/zlib/zutil.c @@ -22,17 +22,15 @@ (z_const char *)"incompatible version",/* Z_VERSION_ERROR (-6) */ (z_const char *)"" }; -const char * ZEXPORT zlibVersion() -{ +const char * ZEXPORT zlibVersion(void) { return ZLIB_VERSION; } -uLong ZEXPORT zlibCompileFlags() -{ +uLong ZEXPORT zlibCompileFlags(void) { uLong flags; flags = 0; switch ((int)(sizeof(uInt))) { case 2: break; @@ -59,13 +57,15 @@ default: flags += 3 << 6; } #ifdef ZLIB_DEBUG flags += 1 << 8; #endif + /* #if defined(ASMV) || defined(ASMINF) flags += 1 << 9; #endif + */ #ifdef ZLIB_WINAPI flags += 1 << 10; #endif #ifdef BUILDFIXED flags += 1 << 12; @@ -117,65 +117,50 @@ # ifndef verbose # define verbose 0 # endif int ZLIB_INTERNAL z_verbose = verbose; -void ZLIB_INTERNAL z_error (m) - char *m; -{ +void ZLIB_INTERNAL z_error(char *m) { fprintf(stderr, "%s\n", m); exit(1); } #endif /* exported to allow conversion of error code to string for compress() and * uncompress() */ -const char * ZEXPORT zError(err) - int err; -{ +const char * ZEXPORT zError(int err) { return ERR_MSG(err); } -#if defined(_WIN32_WCE) - /* The Microsoft C Run-Time Library for Windows CE doesn't have +#if defined(_WIN32_WCE) && _WIN32_WCE < 0x800 + /* The older Microsoft C Run-Time Library for Windows CE doesn't have * errno. We define it as a global variable to simplify porting. * Its value is always 0 and should not be used. */ int errno = 0; #endif #ifndef HAVE_MEMCPY -void ZLIB_INTERNAL zmemcpy(dest, source, len) - Bytef* dest; - const Bytef* source; - uInt len; -{ +void ZLIB_INTERNAL zmemcpy(Bytef* dest, const Bytef* source, uInt len) { if (len == 0) return; do { *dest++ = *source++; /* ??? to be unrolled */ } while (--len != 0); } -int ZLIB_INTERNAL zmemcmp(s1, s2, len) - const Bytef* s1; - const Bytef* s2; - uInt len; -{ +int ZLIB_INTERNAL zmemcmp(const Bytef* s1, const Bytef* s2, uInt len) { uInt j; for (j = 0; j < len; j++) { if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1; } return 0; } -void ZLIB_INTERNAL zmemzero(dest, len) - Bytef* dest; - uInt len; -{ +void ZLIB_INTERNAL zmemzero(Bytef* dest, uInt len) { if (len == 0) return; do { *dest++ = 0; /* ??? to be unrolled */ } while (--len != 0); } @@ -212,12 +197,11 @@ * Since MSDOS is not a preemptive multitasking OS, this table is not * protected from concurrent access. This hack doesn't work anyway on * a protected system like OS/2. Use Microsoft C instead. */ -voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) -{ +voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size) { voidpf buf; ulg bsize = (ulg)items*size; (void)opaque; @@ -238,12 +222,11 @@ *(ush*)&buf = 0; table[next_ptr++].new_ptr = buf; return buf; } -void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) -{ +void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) { int n; (void)opaque; if (*(ush*)&ptr != 0) { /* object < 64K */ @@ -275,18 +258,16 @@ #if (!defined(_MSC_VER) || (_MSC_VER <= 600)) # define _halloc halloc # define _hfree hfree #endif -voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size) -{ +voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, uInt items, uInt size) { (void)opaque; return _halloc((long)items, size); } -void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) -{ +void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) { (void)opaque; _hfree(ptr); } #endif /* M_I86 */ @@ -295,31 +276,24 @@ #ifndef MY_ZCALLOC /* Any system without a special alloc function */ #ifndef STDC -extern voidp malloc OF((uInt size)); -extern voidp calloc OF((uInt items, uInt size)); -extern void free OF((voidpf ptr)); +extern voidp malloc(uInt size); +extern voidp calloc(uInt items, uInt size); +extern void free(voidpf ptr); #endif -voidpf ZLIB_INTERNAL zcalloc (opaque, items, size) - voidpf opaque; - unsigned items; - unsigned size; -{ +voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size) { (void)opaque; return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : (voidpf)calloc(items, size); } -void ZLIB_INTERNAL zcfree (opaque, ptr) - voidpf opaque; - voidpf ptr; -{ +void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) { (void)opaque; free(ptr); } #endif /* MY_ZCALLOC */ #endif /* !Z_SOLO */ Index: compat/zlib/zutil.h ================================================================== --- compat/zlib/zutil.h +++ compat/zlib/zutil.h @@ -1,7 +1,7 @@ /* zutil.h -- internal interface and configuration of the compression library - * Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler + * Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler * For conditions of distribution and use, see copyright notice in zlib.h */ /* WARNING: this file should *not* be used by applications. It is part of the implementation of the compression library and is @@ -27,14 +27,10 @@ # endif # include # include #endif -#ifdef Z_SOLO - typedef long ptrdiff_t; /* guess -- will be caught if guess is wrong */ -#endif - #ifndef local # define local static #endif /* since "static" is used to mean two completely different things in C, we define "local" for the non-static meaning of "static", for readability @@ -43,15 +39,26 @@ typedef unsigned char uch; typedef uch FAR uchf; typedef unsigned short ush; typedef ush FAR ushf; typedef unsigned long ulg; + +#if !defined(Z_U8) && !defined(Z_SOLO) && defined(STDC) +# include +# if (ULONG_MAX == 0xffffffffffffffff) +# define Z_U8 unsigned long +# elif (ULLONG_MAX == 0xffffffffffffffff) +# define Z_U8 unsigned long long +# elif (UINT_MAX == 0xffffffffffffffff) +# define Z_U8 unsigned +# endif +#endif extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ /* (size given to avoid silly warnings with Visual C++) */ -#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] +#define ERR_MSG(err) z_errmsg[(err) < -6 || (err) > 2 ? 9 : 2 - (err)] #define ERR_RETURN(strm,err) \ return (strm->msg = ERR_MSG(err), (err)) /* To be used only when the state is known to be valid */ @@ -128,21 +135,12 @@ # if defined(M_I86) && !defined(Z_SOLO) # include # endif #endif -#if defined(MACOS) || defined(TARGET_OS_MAC) +#if defined(MACOS) # define OS_CODE 7 -# ifndef Z_SOLO -# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os -# include /* for fdopen */ -# else -# ifndef fdopen -# define fdopen(fd,mode) NULL /* No fdopen() */ -# endif -# endif -# endif #endif #ifdef __acorn # define OS_CODE 13 #endif @@ -161,37 +159,22 @@ #ifdef __APPLE__ # define OS_CODE 19 #endif -#if defined(_BEOS_) || defined(RISCOS) -# define fdopen(fd,mode) NULL /* No fdopen() */ -#endif - -#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX -# if defined(_WIN32_WCE) -# define fdopen(fd,mode) NULL /* No fdopen() */ -# ifndef _PTRDIFF_T_DEFINED - typedef int ptrdiff_t; -# define _PTRDIFF_T_DEFINED -# endif -# else -# define fdopen(fd,type) _fdopen(fd,type) -# endif -#endif - #if defined(__BORLANDC__) && !defined(MSDOS) #pragma warn -8004 #pragma warn -8008 #pragma warn -8066 #endif /* provide prototypes for these when building zlib without LFS */ #if !defined(_WIN32) && \ (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0) - ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); - ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT adler32_combine64(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine64(uLong, uLong, z_off_t); + ZEXTERN uLong ZEXPORT crc32_combine_gen64(z_off_t); #endif /* common defaults */ #ifndef OS_CODE @@ -226,20 +209,20 @@ # define zmemcpy memcpy # define zmemcmp memcmp # define zmemzero(dest, len) memset(dest, 0, len) # endif #else - void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); - int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); - void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len)); + void ZLIB_INTERNAL zmemcpy(Bytef* dest, const Bytef* source, uInt len); + int ZLIB_INTERNAL zmemcmp(const Bytef* s1, const Bytef* s2, uInt len); + void ZLIB_INTERNAL zmemzero(Bytef* dest, uInt len); #endif /* Diagnostic functions */ #ifdef ZLIB_DEBUG # include extern int ZLIB_INTERNAL z_verbose; - extern void ZLIB_INTERNAL z_error OF((char *m)); + extern void ZLIB_INTERNAL z_error(char *m); # define Assert(cond,msg) {if(!(cond)) z_error(msg);} # define Trace(x) {if (z_verbose>=0) fprintf x ;} # define Tracev(x) {if (z_verbose>0) fprintf x ;} # define Tracevv(x) {if (z_verbose>1) fprintf x ;} # define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} @@ -252,13 +235,13 @@ # define Tracec(c,x) # define Tracecv(c,x) #endif #ifndef Z_SOLO - voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items, - unsigned size)); - void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr)); + voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, + unsigned size); + void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr); #endif #define ZALLOC(strm, items, size) \ (*((strm)->zalloc))((strm)->opaque, (items), (size)) #define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) Index: doc/Access.3 ================================================================== --- doc/Access.3 +++ doc/Access.3 @@ -16,13 +16,14 @@ int \fBTcl_Access\fR(\fIpath\fR, \fImode\fR) .sp int \fBTcl_Stat\fR(\fIpath\fR, \fIstatPtr\fR) +.fi .SH ARGUMENTS .AS "struct stat" *statPtr out -.AP char *path in +.AP "const char" *path in Native name of the file to check the attributes of. .AP int mode in Mask consisting of one or more of \fBR_OK\fR, \fBW_OK\fR, \fBX_OK\fR and \fBF_OK\fR. \fBR_OK\fR, \fBW_OK\fR and \fBX_OK\fR request checking whether the file exists and has read, write and execute permissions, respectively. @@ -30,11 +31,11 @@ .AP "struct stat" *statPtr out The structure that contains the result. .BE .SH DESCRIPTION .PP -As of Tcl 8.4, the object-based APIs \fBTcl_FSAccess\fR and \fBTcl_FSStat\fR +The object-based APIs \fBTcl_FSAccess\fR and \fBTcl_FSStat\fR should be used in preference to \fBTcl_Access\fR and \fBTcl_Stat\fR, wherever possible. Those functions also support Tcl's virtual filesystem layer, which these do not. .SS "OBSOLETE FUNCTIONS" .PP Index: doc/AddErrInfo.3 ================================================================== --- doc/AddErrInfo.3 +++ doc/AddErrInfo.3 @@ -7,15 +7,15 @@ '\" .TH Tcl_AddErrorInfo 3 8.5 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_GetReturnOptions, Tcl_SetReturnOptions, Tcl_AddErrorInfo, Tcl_AppendObjToErrorInfo, Tcl_AddObjErrorInfo, Tcl_SetObjErrorCode, Tcl_SetErrorCode, Tcl_SetErrorLine, Tcl_GetErrorLine, Tcl_PosixError, Tcl_LogCommandInfo \- retrieve or record information about errors and other return options +Tcl_GetReturnOptions, Tcl_SetReturnOptions, Tcl_AddErrorInfo, Tcl_AppendObjToErrorInfo, Tcl_AddObjErrorInfo, Tcl_SetObjErrorCode, Tcl_SetErrorCode, Tcl_SetErrorCodeVA, Tcl_SetErrorLine, Tcl_GetErrorLine, Tcl_PosixError, Tcl_LogCommandInfo \- retrieve or record information about errors and other return options .SH SYNOPSIS .nf \fB#include \fR -.sp + Tcl_Obj * \fBTcl_GetReturnOptions\fR(\fIinterp, code\fR) .sp int \fBTcl_SetReturnOptions\fR(\fIinterp, options\fR) @@ -26,30 +26,33 @@ .sp \fBTcl_AddObjErrorInfo\fR(\fIinterp, message, length\fR) .sp \fBTcl_SetObjErrorCode\fR(\fIinterp, errorObjPtr\fR) .sp -\fBTcl_SetErrorCode\fR(\fIinterp, element, element, ... \fB(char *) NULL\fR) +\fBTcl_SetErrorCode\fR(\fIinterp, element, element, ... \fB(char *)NULL\fR) +.sp +\fBTcl_SetErrorCodeVA\fR(\fIinterp, argList\fR) .sp +int \fBTcl_GetErrorLine\fR(\fIinterp\fR) .sp \fBTcl_SetErrorLine\fR(\fIinterp, lineNum\fR) .sp const char * \fBTcl_PosixError\fR(\fIinterp\fR) .sp -void \fBTcl_LogCommandInfo\fR(\fIinterp, script, command, commandLength\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp commandLength .AP Tcl_Interp *interp in Interpreter in which to record information. .AP int code The code returned from script evaluation. .AP Tcl_Obj *options A dictionary of return options. -.AP char *message in +.AP "const char" *message in For \fBTcl_AddErrorInfo\fR, this is a conventional C string to append to the \fB\-errorinfo\fR return option. For \fBTcl_AddObjErrorInfo\fR, this points to the first byte of an array of \fIlength\fR bytes containing a string to append to the \fB\-errorinfo\fR return option. @@ -56,30 +59,33 @@ This byte array may contain embedded null bytes unless \fIlength\fR is negative. .AP Tcl_Obj *objPtr in A message to be appended to the \fB\-errorinfo\fR return option in the form of a Tcl_Obj value. -.AP size_t length in +.AP int length in The number of bytes to copy from \fImessage\fR when appending to the \fB\-errorinfo\fR return option. -If TCL_INDEX_NONE, all bytes up to the first null byte are used. +If negative, all bytes up to the first null byte are used. .AP Tcl_Obj *errorObjPtr in The \fB\-errorcode\fR return option will be set to this value. -.AP char *element in +.AP "const char" *element in String to record as one element of the \fB\-errorcode\fR return option. -Last \fIelement\fR argument must be NULL. +Last \fIelement\fR argument must be (char *)NULL. .AP va_list argList in An argument list which must have been initialized using \fBva_start\fR, and cleared using \fBva_end\fR. .AP int lineNum The line number of a script where an error occurred. .AP "const char" *script in -Pointer to first character in script containing command (must be <= command) +Pointer to first character in script containing command +(must be <= \fIcommand\fR). .AP "const char" *command in -Pointer to first character in command that generated the error +Pointer to first character in the command that generated the error; must +point within the string given by \fIscript\fR. .AP int commandLength in -Number of bytes in command; -1 means use all bytes up to first null byte +Number of bytes in command; a negative value means use all bytes up to the +first null byte. .BE .SH DESCRIPTION .PP The \fBTcl_SetReturnOptions\fR and \fBTcl_GetReturnOptions\fR routines expose the same capabilities as the \fBreturn\fR and @@ -240,10 +246,15 @@ .PP The procedure \fBTcl_SetErrorCode\fR is also used to set the \fB\-errorcode\fR return option. However, it takes one or more strings to record instead of a value. Otherwise, it is similar to \fBTcl_SetObjErrorCode\fR in behavior. +.PP +\fBTcl_SetErrorCodeVA\fR is the same as \fBTcl_SetErrorCode\fR except that +instead of taking a variable number of arguments it takes an argument list. +Interfaces using argument lists have been found to be nonportable in practice. +This function is deprecated and will be removed in Tcl 9.0. .PP The procedure \fBTcl_GetErrorLine\fR is used to read the integer value of the \fB\-errorline\fR return option without the overhead of a full call to \fBTcl_GetReturnOptions\fR. Likewise, \fBTcl_SetErrorLine\fR sets the \fB\-errorline\fR return option value. @@ -298,10 +309,26 @@ occurred after all. The global variables \fBerrorInfo\fR and \fBerrorCode\fR are not modified by \fBTcl_ResetResult\fR so they continue to hold a record of information about the most recent error seen in an interpreter. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The result of \fBTcl_GetReturnOptions\fR will have at least one +reference to it from the Tcl interpreter. If not using it immediately, +you should use \fBTcl_IncrRefCount\fR to add your own reference. +.PP +The \fIoptions\fR argument to \fBTcl_SetReturnOptions\fR will have a +reference added by the Tcl interpreter; it may safely be called with a +zero-reference value. +.PP +\fBTcl_AppendObjToErrorInfo\fR only reads its \fIobjPtr\fR argument; +it does not modify its reference count at all. +.PP +The \fIerrorObjPtr\fR argument to \fBTcl_SetObjErrorCode\fR will have a +reference added by the Tcl interpreter; it may safely be called with a +zero-reference value. .SH "SEE ALSO" Tcl_DecrRefCount(3), Tcl_IncrRefCount(3), Tcl_Interp(3), Tcl_ResetResult(3), Tcl_SetErrno(3), errorCode(n), errorInfo(n) .SH KEYWORDS error, value, value result, stack, trace, variable Index: doc/Alloc.3 ================================================================== --- doc/Alloc.3 +++ doc/Alloc.3 @@ -6,35 +6,53 @@ '\" .TH Tcl_Alloc 3 7.5 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_Alloc, Tcl_Free, Tcl_Realloc, Tcl_AttemptAlloc, Tcl_AttemptRealloc \- allocate or free heap memory +Tcl_Alloc, Tcl_Free, Tcl_Realloc, Tcl_AttemptAlloc, Tcl_AttemptRealloc, Tcl_GetMemoryInfo, ckalloc, ckfree, ckrealloc, attemptckalloc, attemptckrealloc \- allocate or free heap memory .SH SYNOPSIS .nf \fB#include \fR .sp char * \fBTcl_Alloc\fR(\fIsize\fR) .sp -void \fBTcl_Free\fR(\fIptr\fR) .sp -void * +char * \fBTcl_Realloc\fR(\fIptr, size\fR) .sp -void * +char * \fBTcl_AttemptAlloc\fR(\fIsize\fR) .sp -void * +char * \fBTcl_AttemptRealloc\fR(\fIptr, size\fR) +.sp +\fBTcl_GetMemoryInfo\fR(\fIdsPtr\fR) +.sp +char * +\fBckalloc\fR(\fIsize\fR) +.sp +\fBckfree\fR(\fIptr\fR) +.sp +char * +\fBckrealloc\fR(\fIptr, size\fR) +.sp +char * +\fBattemptckalloc\fR(\fIsize\fR) +.sp +char * +\fBattemptckrealloc\fR(\fIptr, size\fR) +.fi .SH ARGUMENTS .AS char *size .AP "unsigned int" size in Size in bytes of the memory block to allocate. .AP char *ptr in Pointer to memory block to free or realloc. +.AP Tcl_DString *dsPtr in +Initialized DString pointer. .BE .SH DESCRIPTION .PP These procedures provide a platform and compiler independent interface @@ -62,12 +80,20 @@ interpreter to \fBpanic\fR if the memory allocation fails. If the allocation fails, these functions will return NULL. Note that on some platforms, but not all, attempting to allocate a zero-sized block of memory will also cause these functions to return NULL. .PP -When a module or Tcl itself is compiled with \fBTCL_MEM_DEBUG\fR defined, -the procedures \fBTcl_Alloc\fR, \fBTcl_Free\fR, \fBTcl_Realloc\fR, -\fBTcl_AttemptAlloc\fR, and \fBTcl_AttempRealloc\fR are implemented -as macros, redefined to be special debugging versions of these procedures. +The procedures \fBckalloc\fR, \fBckfree\fR, \fBckrealloc\fR, +\fBattemptckalloc\fR, and \fBattemptckrealloc\fR are implemented +as macros. Normally, they are synonyms for the corresponding +procedures documented on this page. When Tcl and all modules +calling Tcl are compiled with \fBTCL_MEM_DEBUG\fR defined, however, +these macros are redefined to be special debugging versions +of these procedures. To support Tcl's memory debugging within a +module, use the macros rather than direct calls to \fBTcl_Alloc\fR, etc. +.PP +\fBTcl_GetMemoryInfo\fR appends a list-of-lists of memory stats to the +provided DString. This function cannot be used in stub-enabled extensions, +and it is only available if Tcl is compiled with the threaded memory allocator. .SH KEYWORDS alloc, allocation, free, malloc, memory, realloc, TCL_MEM_DEBUG Index: doc/AllowExc.3 ================================================================== --- doc/AllowExc.3 +++ doc/AllowExc.3 @@ -13,10 +13,11 @@ .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_AllowExceptions\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter in which script will be evaluated. .BE @@ -28,11 +29,12 @@ terminates with a completion code other than \fBTCL_OK\fR, \fBTCL_ERROR\fR or \fBTCL_RETURN\fR, then Tcl normally converts this into a \fBTCL_ERROR\fR return with an appropriate message. The particular script evaluation procedures of Tcl that act in the manner are \fBTcl_EvalObjEx\fR, \fBTcl_EvalObjv\fR, \fBTcl_Eval\fR, \fBTcl_EvalEx\fR, -\fBTcl_GlobalEval\fR, \fBTcl_GlobalEvalObj\fR and \fBTcl_VarEval\fR. +\fBTcl_GlobalEval\fR, \fBTcl_GlobalEvalObj\fR, \fBTcl_VarEval\fR and +\fBTcl_VarEvalVA\fR. .PP However, if \fBTcl_AllowExceptions\fR is invoked immediately before calling one of those a procedures, then arbitrary completion codes are permitted from the script, and they are returned without modification. Index: doc/AppInit.3 ================================================================== --- doc/AppInit.3 +++ doc/AppInit.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp int \fBTcl_AppInit\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter for the application. .BE Index: doc/AssocData.3 ================================================================== --- doc/AssocData.3 +++ doc/AssocData.3 @@ -17,10 +17,11 @@ \fBTcl_GetAssocData\fR(\fIinterp, key, delProcPtr\fR) .sp \fBTcl_SetAssocData\fR(\fIinterp, key, delProc, clientData\fR) .sp \fBTcl_DeleteAssocData\fR(\fIinterp, key\fR) +.fi .SH ARGUMENTS .AS Tcl_InterpDeleteProc **delProcPtr .AP Tcl_Interp *interp in Interpreter in which to execute the specified command. .AP "const char" *key in Index: doc/Async.3 ================================================================== --- doc/Async.3 +++ doc/Async.3 @@ -7,35 +7,41 @@ '\" .TH Tcl_AsyncCreate 3 7.0 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_AsyncCreate, Tcl_AsyncMark, Tcl_AsyncInvoke, Tcl_AsyncDelete, Tcl_AsyncReady \- handle asynchronous events +Tcl_AsyncCreate, Tcl_AsyncMark, Tcl_AsyncMarkFromSignal, Tcl_AsyncInvoke, Tcl_AsyncDelete, Tcl_AsyncReady \- handle asynchronous events .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_AsyncHandler \fBTcl_AsyncCreate\fR(\fIproc, clientData\fR) .sp \fBTcl_AsyncMark\fR(\fIasync\fR) .sp +int +\fBTcl_AsyncMarkFromSignal\fR(\fIasync\fR, \fIsigNumber\fR) +.sp int \fBTcl_AsyncInvoke\fR(\fIinterp, code\fR) .sp \fBTcl_AsyncDelete\fR(\fIasync\fR) .sp int \fBTcl_AsyncReady\fR() +.fi .SH ARGUMENTS .AS Tcl_AsyncHandler clientData .AP Tcl_AsyncProc *proc in Procedure to invoke to handle an asynchronous event. .AP void *clientData in One-word value to pass to \fIproc\fR. .AP Tcl_AsyncHandler async in Token for asynchronous event handler. +.AP int sigNumber in +POSIX signal number, when used in a signal context. .AP Tcl_Interp *interp in Tcl interpreter in which command was being evaluated when handler was invoked, or NULL if handler was invoked when there was no interpreter active. .AP int code in @@ -58,29 +64,33 @@ occurred, then handle the event later when the world has returned to a clean state, such as after the current Tcl command completes. .PP \fBTcl_AsyncCreate\fR, \fBTcl_AsyncDelete\fR, and \fBTcl_AsyncReady\fR are thread sensitive. They access and/or set a thread-specific data -structure in the event of a core built with \fI\-\-enable\-threads\fR. The token -created by \fBTcl_AsyncCreate\fR contains the needed thread information it -was called from so that calling \fBTcl_AsyncMark\fR(\fItoken\fR) will only yield -the origin thread into the asynchronous handler. +structure in the event of a core built with \fI\-\-enable\-threads\fR. +The token created by \fBTcl_AsyncCreate\fR contains the needed thread +information it was called from so that calling \fBTcl_AsyncMarkFromSignal\fR +or \fBTcl_AsyncMark\fR with this token will only yield the origin +thread into the asynchronous handler. .PP \fBTcl_AsyncCreate\fR creates an asynchronous handler and returns a token for it. The asynchronous handler must be created before any occurrences of the asynchronous event that it is intended to handle (it is not safe to create a handler at the time of an event). When an asynchronous event occurs the code that detects the event -(such as a signal handler) should call \fBTcl_AsyncMark\fR with the -token for the handler. -\fBTcl_AsyncMark\fR will mark the handler as ready to execute, but it -will not invoke the handler immediately. -Tcl will call the \fIproc\fR associated with the handler later, when -the world is in a safe state, and \fIproc\fR can then carry out -the actions associated with the asynchronous event. +(such as a POSIX signal handler) should call \fBTcl_AsyncMarkFromSignal\fR +with the token for the handler and the POSIX signal number. The +return value of this function is true, when the handler will be +marked, false otherwise. +For non-signal contexts, \fBTcl_AsyncMark\fR serves the same purpose. +\fBTcl_AsyncMarkFromSignal\fR and \fBTcl_AsyncMark\fR will mark +the handler as ready to execute, but will not invoke the handler +immediately. Tcl will call the \fIproc\fR associated with the +handler later, when the world is in a safe state, and \fIproc\fR +can then carry out the actions associated with the asynchronous event. \fIProc\fR should have arguments and result that match the type \fBTcl_AsyncProc\fR: .PP .CS typedef int \fBTcl_AsyncProc\fR( Index: doc/BackgdErr.3 ================================================================== --- doc/BackgdErr.3 +++ doc/BackgdErr.3 @@ -15,10 +15,11 @@ \fB#include \fR .sp \fBTcl_BackgroundException\fR(\fIinterp, code\fR) .sp \fBTcl_BackgroundError\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter in which the exception occurred. .AP int code in ADDED doc/Backslash.3 Index: doc/Backslash.3 ================================================================== --- /dev/null +++ doc/Backslash.3 @@ -0,0 +1,47 @@ +'\" +'\" Copyright (c) 1989-1993 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_Backslash 3 "8.1" Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_Backslash \- parse a backslash sequence +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +char +\fBTcl_Backslash\fR(\fIsrc, countPtr\fR) +.SH ARGUMENTS +.AS char *countPtr out +.AP "const char" *src in +Pointer to a string starting with a backslash. +.AP int *countPtr out +If \fIcountPtr\fR is not NULL, \fI*countPtr\fR gets filled +in with number of characters in the backslash sequence, including +the backslash character. +.BE + +.SH DESCRIPTION +.PP +The use of \fBTcl_Backslash\fR is deprecated in favor of +\fBTcl_UtfBackslash\fR. +.PP +This is a utility procedure provided for backwards compatibility with +non-internationalized Tcl extensions. It parses a backslash sequence and +returns the low byte of the Unicode character corresponding to the sequence. +\fBTcl_Backslash\fR modifies \fI*countPtr\fR to contain the number of +characters in the backslash sequence. +.PP +See the Tcl manual entry for information on the valid backslash sequences. +All of the sequences described in the Tcl manual entry are supported by +\fBTcl_Backslash\fR. +.SH "SEE ALSO" +Tcl(n), Tcl_UtfBackslash(3) + +.SH KEYWORDS +backslash, parse Index: doc/BoolObj.3 ================================================================== --- doc/BoolObj.3 +++ doc/BoolObj.3 @@ -7,56 +7,67 @@ '\" .TH Tcl_BooleanObj 3 8.5 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NewBooleanObj, Tcl_SetBooleanObj, Tcl_GetBooleanFromObj \- store/retrieve boolean value in a Tcl_Obj +Tcl_NewBooleanObj, Tcl_SetBooleanObj, Tcl_GetBooleanFromObj, Tcl_GetBoolFromObj \- store/retrieve boolean value in a Tcl_Obj .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Obj * -\fBTcl_NewBooleanObj\fR(\fIboolValue\fR) +\fBTcl_NewBooleanObj\fR(\fIintValue\fR) .sp -\fBTcl_SetBooleanObj\fR(\fIobjPtr, boolValue\fR) +\fBTcl_SetBooleanObj\fR(\fIobjPtr, intValue\fR) .sp int \fBTcl_GetBooleanFromObj\fR(\fIinterp, objPtr, boolPtr\fR) +.sp +int +\fBTcl_GetBoolFromObj\fR(\fIinterp, objPtr, flags. charPtr\fR) +.fi .SH ARGUMENTS -.AS Tcl_Interp boolValue in/out -.AP int boolValue in +.AS Tcl_Interp intValue in/out +.AP int intValue in Integer value to be stored as a boolean value in a Tcl_Obj. .AP Tcl_Obj *objPtr in/out Points to the Tcl_Obj in which to store, or from which to retrieve a boolean value. .AP Tcl_Interp *interp in/out If a boolean value cannot be retrieved, an error message is left in the interpreter's result value unless \fIinterp\fR is NULL. -.AP int *boolPtr out +.AP "bool \&| int" *boolPtr out Points to place where \fBTcl_GetBooleanFromObj\fR stores the boolean value (0 or 1) obtained from \fIobjPtr\fR. +.AP char *charPtr out +Points to place where \fBTcl_GetBoolFromObj\fR +stores the boolean value (0 or 1) obtained from \fIobjPtr\fR. +.AP int flags in +0 or TCL_NULL_OK. If TCL_NULL_OK +is used, then the empty string or NULL will result in \fBTcl_GetBoolFromObj\fR +return TCL_OK, the *charPtr filled with the value \fB'\exFF'\fR; .BE .SH DESCRIPTION .PP These procedures are used to pass boolean values to and from Tcl as Tcl_Obj's. When storing a boolean value into a Tcl_Obj, -any non-zero integer value in \fIboolValue\fR is taken to be +any non-zero integer value in \fIintValue\fR is taken to be the boolean value \fB1\fR, and the integer value \fB0\fR is taken to be the boolean value \fB0\fR. .PP \fBTcl_NewBooleanObj\fR creates a new Tcl_Obj, stores the boolean -value \fIboolValue\fR in it, and returns a pointer to the new Tcl_Obj. +value \fIintValue\fR in it, and returns a pointer to the new Tcl_Obj. The new Tcl_Obj has reference count of zero. .PP \fBTcl_SetBooleanObj\fR accepts \fIobjPtr\fR, a pointer to an existing Tcl_Obj, and stores in the Tcl_Obj \fI*objPtr\fR -the boolean value \fIboolValue\fR. This is a write operation +the boolean value \fIintValue\fR. This is a write operation on \fI*objPtr\fR, so \fIobjPtr\fR must be unshared. Attempts to write to a shared Tcl_Obj will panic. A successful write -of \fIboolValue\fR into \fI*objPtr\fR implies the freeing of +of \fIintValue\fR into \fI*objPtr\fR implies the freeing of any former value stored in \fI*objPtr\fR. .PP \fBTcl_GetBooleanFromObj\fR attempts to retrieve a boolean value from the value stored in \fI*objPtr\fR. If \fIobjPtr\fR holds a string value recognized by \fBTcl_GetBoolean\fR, @@ -73,10 +84,15 @@ left in the interpreter's result unless \fIinterp\fR is NULL. \fBTcl_GetBooleanFromObj\fR may also make changes to the internal fields of \fI*objPtr\fR so that future calls to \fBTcl_GetBooleanFromObj\fR on the same \fIobjPtr\fR can be performed more efficiently. +.PP +\fBTcl_GetBoolFromObj\fR functions almost the same as +\fBTcl_GetBooleanFromObj\fR, but it has an additional parameter +\fBflags\fR, which can be used to specify whether the empty +string or NULL is accepted as valid. .PP Note that the routines \fBTcl_GetBooleanFromObj\fR and \fBTcl_GetBoolean\fR are not functional equivalents. The set of values for which \fBTcl_GetBooleanFromObj\fR will return \fBTCL_OK\fR is strictly larger than @@ -86,10 +102,22 @@ passed to \fBTcl_GetBooleanFromObj\fR will lead to a \fBTCL_OK\fR return (and the boolean value 1), while the same value passed to \fBTcl_GetBoolean\fR will lead to a \fBTCL_ERROR\fR return. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewBooleanObj\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_SetBooleanObj\fR does not modify the reference count of its +\fIobjPtr\fR argument, but does require that the object be unshared. +.PP +\fBTcl_GetBooleanFromObj\fR does not modify the reference count of its +\fIobjPtr\fR argument; it only reads. Note however that this function +may set the interpreter result; if that is the only place that +is holding a reference to the object, it will be deleted. .SH "SEE ALSO" Tcl_NewObj, Tcl_IsShared, Tcl_GetBoolean .SH KEYWORDS boolean, value Index: doc/ByteArrObj.3 ================================================================== --- doc/ByteArrObj.3 +++ doc/ByteArrObj.3 @@ -6,86 +6,181 @@ '\" .TH Tcl_ByteArrayObj 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NewByteArrayObj, Tcl_SetByteArrayObj, Tcl_GetByteArrayFromObj, Tcl_SetByteArrayLength \- manipulate Tcl values as a arrays of bytes +Tcl_NewByteArrayObj, Tcl_SetByteArrayObj, Tcl_GetBytesFromObj, Tcl_GetByteArrayFromObj, Tcl_SetByteArrayLength \- manipulate a Tcl value as an array of bytes .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Obj * -\fBTcl_NewByteArrayObj\fR(\fIbytes, length\fR) +\fBTcl_NewByteArrayObj\fR(\fIbytes, numBytes\fR) +.sp +\fBTcl_SetByteArrayObj\fR(\fIobjPtr, bytes, numBytes\fR) .sp -void -\fBTcl_SetByteArrayObj\fR(\fIobjPtr, bytes, length\fR) +.VS TIP568 +unsigned char * +\fBTcl_GetBytesFromObj\fR(\fIinterp, objPtr, numBytesPtr\fR) +.VE TIP568 .sp unsigned char * -\fBTcl_GetByteArrayFromObj\fR(\fIobjPtr, lengthPtr\fR) +\fBTcl_GetByteArrayFromObj\fR(\fIobjPtr, numBytesPtr\fR) .sp unsigned char * -\fBTcl_SetByteArrayLength\fR(\fIobjPtr, length\fR) +\fBTcl_SetByteArrayLength\fR(\fIobjPtr, numBytes\fR) +.fi .SH ARGUMENTS -.AS "const unsigned char" *lengthPtr in/out +.AS "const unsigned char" *numBytesPtr in/out .AP "const unsigned char" *bytes in The array of bytes used to initialize or set a byte-array value. May be NULL -even if \fIlength\fR is non-zero. -.AP size_t length in -The length of the array of bytes. +even if \fInumBytes\fR is non-zero. +.AP int numBytes in +The number of bytes in the array. It must be >= 0. .AP Tcl_Obj *objPtr in/out -For \fBTcl_SetByteArrayObj\fR, this points to the value to be converted to -byte-array type. For \fBTcl_GetByteArrayFromObj\fR and -\fBTcl_SetByteArrayLength\fR, this points to the value from which to get -the byte-array value; if \fIobjPtr\fR does not already point to a byte-array -value, it will be converted to one. -.AP int *lengthPtr out -If non-NULL, filled with the length of the array of bytes in the value. +For \fBTcl_SetByteArrayObj\fR, this points to an unshared value to be +overwritten by a byte-array value. For \fBTcl_GetBytesFromObj\fR, +\fBTcl_GetByteArrayFromObj\fR and \fBTcl_SetByteArrayLength\fR, this points +to the value from which to extract an array of bytes. +.AP Tcl_Interp *interp in +Interpreter to use for error reporting. +.AP int *numBytesPtr out +Points to space where the number of bytes in the array may be written. +May be (int *)NULL when not used. .BE - .SH DESCRIPTION .PP -These procedures are used to create, modify, and read Tcl byte-array values -from C code. Byte-array values are typically used to hold the -results of binary IO operations or data structures created with the -\fBbinary\fR command. In Tcl, an array of bytes is not equivalent to a -string. Conceptually, a string is an array of Unicode characters, while a -byte-array is an array of 8-bit quantities with no implicit meaning. -Accessor functions are provided to get the string representation of a -byte-array or to convert an arbitrary value to a byte-array. Obtaining the +These routines are used to create, modify, store, transfer, and retrieve +arbitrary binary data in Tcl values. Specifically, data that can be +represented as a sequence of arbitrary byte values is supported. +This includes data read from binary channels, values created by the +\fBbinary\fR command, encrypted data, or other information representable as +a finite byte sequence. +.PP +A byte is an 8-bit quantity with no inherent meaning. When the 8 bits are +interpreted as an integer value, the range of possible values is (0-255). +The C type best suited to store a byte is the \fBunsigned char\fR. +An \fBunsigned char\fR array of size \fIN\fR stores an arbitrary binary +value of size \fIN\fR bytes. We call this representation a byte-array. +Here we document the routines that allow us to operate on Tcl values as +byte-arrays. +.PP +All Tcl values must correspond to a string representation. +When a byte-array value must be processed as a string, the sequence +of \fIN\fR bytes is transformed into the corresponding sequence +of \fIN\fR characters, where each byte value transforms to the same +character codepoint value in the range (U+0000 - U+00FF). Obtaining the string representation of a byte-array value (by calling -\fBTcl_GetStringFromObj\fR) produces a properly formed UTF-8 sequence with a -one-to-one mapping between the bytes in the internal representation and the -UTF-8 characters in the string representation. -.PP -\fBTcl_NewByteArrayObj\fR and \fBTcl_SetByteArrayObj\fR will -create a new value of byte-array type or modify an existing value to have a -byte-array type. Both of these procedures set the value's type to be -byte-array and set the value's internal representation to a copy of the -array of bytes given by \fIbytes\fR. \fBTcl_NewByteArrayObj\fR returns a -pointer to a newly allocated value with a reference count of zero. -\fBTcl_SetByteArrayObj\fR invalidates any old string representation and, if -the value is not already a byte-array value, frees any old internal -representation. If \fIbytes\fR is NULL then the new byte array contains -arbitrary values. -.PP -\fBTcl_GetByteArrayFromObj\fR converts a Tcl value to byte-array type and -returns a pointer to the value's new internal representation as an array of -bytes. The length of this array is stored in \fIlengthPtr\fR if -\fIlengthPtr\fR is non-NULL. The storage for the array of bytes is owned by -the value and should not be freed. The contents of the array may be -modified by the caller only if the value is not shared and the caller -invalidates the string representation. -.PP -\fBTcl_SetByteArrayLength\fR converts the Tcl value to byte-array type -and changes the length of the value's internal representation as an -array of bytes. If \fIlength\fR is greater than the space currently -allocated for the array, the array is reallocated to the new length; the -newly allocated bytes at the end of the array have arbitrary values. If -\fIlength\fR is less than the space currently allocated for the array, -the length of array is reduced to the new length. The return value is a -pointer to the value's new array of bytes. +\fBTcl_GetStringFromObj\fR) produces this string in Tcl's usual +Modified UTF-8 encoding. +.PP +\fBTcl_NewByteArrayObj\fR and \fBTcl_SetByteArrayObj\fR +create a new value or overwrite an existing unshared value, respectively, +to hold a byte-array value of \fInumBytes\fR bytes. When a caller +passes a non-NULL value of \fIbytes\fR, it must point to memory from +which \fInumBytes\fR bytes can be read. These routines +allocate \fInumBytes\fR bytes of memory, copy \fInumBytes\fR +bytes from \fIbytes\fR into it, and keep the result in the internal +representation of the new or overwritten value. +When the caller passes a NULL value of \fIbytes\fR, the data copying +step is skipped, and the bytes stored in the value are undefined. +A \fIbytes\fR value of NULL is useful only when the caller will arrange +to write known contents into the byte-array through a pointer retrieved +by a call to one of the routines explained below. \fBTcl_NewByteArrayObj\fR +returns a pointer to the created value with a reference count of zero. +\fBTcl_SetByteArrayObj\fR overwrites and invalidates any old contents +of the unshared \fIobjPtr\fR as appropriate, and keeps its reference +count (0 or 1) unchanged. The value produced by these routines has no +string representation. Any memory allocation failure may cause a panic. +Note that the type of the \fInumBytes\fR argument is \fBint\fR; consequently +the largest byte-array value that can be produced by these routines is one +holding \fBINT_MAX\fR bytes. Note also that the string representation of +any Tcl value is limited to \fBINT_MAX\fR bytes, so caution should be +taken with any byte-array of more than \fBINT_MAX / 2\fR bytes. +.PP +\fBTcl_GetBytesFromObj\fR performs the opposite function of +\fBTcl_SetByteArrayObj\fR, providing access to read a byte-array from +a Tcl value that was previously written into it. When \fIobjPtr\fR +is a value previously produced by \fBTcl_NewByteArrayObj\fR or +\fBTcl_SetByteArrayObj\fR, then \fBTcl_GetBytesFromObj\fR returns +a pointer to the byte-array kept in the value's internal representation. +If the caller provides a non-NULL value for \fInumBytesPtr\fR, it must +point to memory where \fBTcl_GetBytesFromObj\fR can write the number +of bytes in the value's internal byte-array. With both pieces of +information, the caller is able to retrieve any information about the +contents of that byte-array that it seeks. When \fIobjPtr\fR does +not already contain an internal byte-array, \fBTcl_GetBytesFromObj\fR +will try to create one from the value's string representation. Any +string value that does not include any character codepoints outside +the range (U+0000 - U+00FF) will successfully translate to a unique +byte-array value. With the created byte-array, the routine returns +as before. For any string representation which does contain +a forbidden character codepoint, the conversion fails, and +\fBTcl_GetBytesFromObj\fR returns NULL to signal that failure. On +failure, nothing will be written to \fInumBytesPtr\fR, and if +the \fIinterp\fR argument is non-NULL, then error messages and +codes are left in it recording the error. +.PP +\fBTcl_GetByteArrayFromObj\fR performs nearly the same function as +\fBTcl_GetBytesFromObj\fR. They differ only in the circumstance when +a byte-array internal value must be created by transformation of +a string representation, and that string representation contains a +character with codepoint greater than U+00FF. Instead of failing +the conversion, \fBTcl_GetByteArrayFromObj\fR will use the 8 least +significant bits of each codepoint to produce a valid byte value +from any character codepoint value. In any other circumstance, +\fBTcl_GetByteArrayFromObj\fR performs just as \fBTcl_GetBytesFromObj\fR +does. Since the conversion cannot fail, \fBTcl_GetByteArrayFromObj\fR +has no need for an \fIinterp\fR argument to record any errors and +the caller can assume \fBTcl_GetByteArrayFromObj\fR does not return NULL. +.PP +\fBTcl_GetByteArrayFromObj\fR must be used with caution. Because of the +truncation on conversion, the byte-array made available to the caller +cannot reliably complete a round-trip back to the original string +representation. This creates opportunities for bugs due to blindness +to differences in values. This routine exists in this form primarily +for compatibility with codebases written for earlier releases of Tcl. +It is expected this routine will incompatibly change in Tcl 9 so that +it also signals failed conversions with a NULL return. +.PP +On success, both \fBTcl_GetBytesFromObj\fR and \fBTcl_GetByteArrayFromObj\fR +return a pointer into the internal representation of a \fBTcl_Obj\fR. +That pointer must not be freed by the caller, and should not be retained +for use beyond the known time the internal representation of the value +has not been disturbed. The pointer may be used to overwrite the byte +contents of the internal representation, so long as the value is unshared +and any string representation is invalidated. +.PP +On success, both \fBTcl_GetBytesFromObj\fR and \fBTcl_GetByteArrayFromObj\fR +write the number of bytes in the byte-array value of \fIobjPtr\fR +to the space pointed to by \fInumBytesPtr\fR. +.PP +\fBTcl_SetByteArrayLength\fR enables a caller to change the size of a +byte-array in the internal representation of an unshared \fIobjPtr\fR to +become \fInumBytes\fR bytes. This is most often useful after the +bytes of the internal byte-array have been directly overwritten and it +has been discovered that the required size differs from the first +estimate used in the allocation. \fBTcl_SetByteArrayLength\fR returns +a pointer to the resized byte-array. Because resizing the byte-array +changes the internal representation, \fBTcl_SetByteArrayLength\fR +also invalidates any string representation in \fIobjPtr\fR. If resizing +grows the byte-array, the new byte values are undefined. If \fIobjPtr\fR +does not already possess an internal byte-array, one is produced in the +same way that \fBTcl_GetByteArrayFromObj\fR does, with all the cautions +that go along with that. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewByteArrayObj\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_SetByteArrayObj\fR and \fBTcl_SetByteArrayLength\fR do not modify the +reference count of their \fIobjPtr\fR arguments, but do require that the +object be unshared. +.PP +\fBTcl_GetBytesFromObj\fR and \fBTcl_GetByteArrayFromObj\fR do not modify +the reference count of \fIobjPtr\fR; they only read. .SH "SEE ALSO" Tcl_GetStringFromObj, Tcl_NewObj, Tcl_IncrRefCount, Tcl_DecrRefCount .SH KEYWORDS -value, binary data, byte array, utf, unicode, internationalization +value, binary data, byte array, utf, unicode Index: doc/CallDel.3 ================================================================== --- doc/CallDel.3 +++ doc/CallDel.3 @@ -15,10 +15,11 @@ \fB#include \fR .sp \fBTcl_CallWhenDeleted\fR(\fIinterp\fR, \fIproc\fR, \fIclientData\fR) .sp \fBTcl_DontCallWhenDeleted\fR(\fIinterp\fR, \fIproc\fR, \fIclientData\fR) +.fi .SH ARGUMENTS .AS Tcl_InterpDeleteProc clientData .AP Tcl_Interp *interp in Interpreter with which to associated callback. .AP Tcl_InterpDeleteProc *proc in @@ -58,10 +59,11 @@ \fIproc\fR, and \fIclientData\fR then the call to \fBTcl_DontCallWhenDeleted\fR has no effect. .PP Note that if the callback is being used to delete a resource that \fImust\fR be released on exit, \fBTcl_CreateExitHandler\fR should be used to ensure that -a callback is received even if the application terminates without deleting the interpreter. +a callback is received even if the application terminates without deleting the +interpreter. .SH "SEE ALSO" Tcl_CreateExitHandler(3), Tcl_CreateThreadExitHandler(3) .SH KEYWORDS callback, cleanup, delete, interpreter Index: doc/Cancel.3 ================================================================== --- doc/Cancel.3 +++ doc/Cancel.3 @@ -15,20 +15,21 @@ int \fBTcl_CancelEval\fR(\fIinterp, resultObjPtr, clientData, flags\fR) .sp int \fBTcl_Canceled\fR(\fIinterp, flags\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter in which to cancel the script. .AP Tcl_Obj *resultObjPtr in Error message to use in the cancellation, or NULL to use a default message. If not NULL, this object will have its reference count decremented before \fBTcl_CancelEval\fR returns. .AP int flags in -ORed combination of flag bits that specify additional options. +OR'ed combination of flag bits that specify additional options. For \fBTcl_CancelEval\fR, only \fBTCL_CANCEL_UNWIND\fR is currently supported. For \fBTcl_Canceled\fR, only \fBTCL_LEAVE_ERR_MSG\fR and \fBTCL_CANCEL_UNWIND\fR are currently supported. .AP void *clientData in Currently reserved for future use. @@ -45,11 +46,11 @@ returns \fBTCL_ERROR\fR if it has. Otherwise, \fBTCL_OK\fR is returned. Extensions can use this function to check to see if they should abort a long running command. This function is thread sensitive and may only be called from the thread the interpreter was created in. .SS "FLAG BITS" -Any ORed combination of the following values may be used for the +Any OR'ed combination of the following values may be used for the \fIflags\fR argument to procedures such as \fBTcl_CancelEval\fR: .TP 20 \fBTCL_CANCEL_UNWIND\fR . This flag is used by \fBTcl_CancelEval\fR and \fBTcl_Canceled\fR. @@ -65,10 +66,18 @@ other procedures. If an error is returned and this bit is set in \fIflags\fR, then an error message will be left in the interpreter's result, where it can be retrieved with \fBTcl_GetObjResult\fR or \fBTcl_GetStringResult\fR. If this flag bit is not set then no error message is left and the interpreter's result will not be modified. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_CancelEval\fR always decrements the reference count of its +\fIresultObjPtr\fR argument (if that is non-NULL). It is expected to +be usually called with an object with zero reference count. If the +object is shared with some other location (including the Tcl +evaluation stack) it should have its reference count incremented +before calling this function. .SH "SEE ALSO" interp(n), Tcl_Eval(3), TIP 285 .SH KEYWORDS cancel, unwind Index: doc/ChnlStack.3 ================================================================== --- doc/ChnlStack.3 +++ doc/ChnlStack.3 @@ -9,11 +9,10 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME Tcl_StackChannel, Tcl_UnstackChannel, Tcl_GetStackedChannel, Tcl_GetTopChannel \- manipulate stacked I/O channels .SH SYNOPSIS .nf -.nf \fB#include \fR .sp Tcl_Channel \fBTcl_StackChannel\fR(\fIinterp, typePtr, clientData, mask, channel\fR) .sp @@ -23,11 +22,11 @@ Tcl_Channel \fBTcl_GetStackedChannel\fR(\fIchannel\fR) .sp Tcl_Channel \fBTcl_GetTopChannel\fR(\fIchannel\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_ChannelType clientData .AP Tcl_Interp *interp in Interpreter for error reporting. .AP "const Tcl_ChannelType" *typePtr in @@ -47,12 +46,15 @@ These functions are for use by extensions that add processing layers to Tcl I/O channels. Examples include compression and encryption modules. These functions transparently stack and unstack a new channel on top of an existing one. Any number of channels can be stacked together. .PP -The \fBTcl_ChannelType\fR version currently supported is -\fBTCL_CHANNEL_VERSION_5\fR. See \fBTcl_CreateChannel\fR for details. +The implementation of the Tcl channel code was rewritten in 8.3.2 to +correct some problems with the previous implementation with regard to +stacked channels. Anyone using stacked channels or creating stacked +channel drivers should update to the new \fBTCL_CHANNEL_VERSION_2\fR +\fBTcl_ChannelType\fR structure. See \fBTcl_CreateChannel\fR for details. .PP \fBTcl_StackChannel\fR stacks a new \fIchannel\fR on an existing channel with the same name that was registered for \fIchannel\fR by \fBTcl_RegisterChannel\fR. .PP @@ -86,9 +88,9 @@ .PP \fBTcl_GetStackedChannel\fR returns the channel in the stack of channels which is just below the supplied channel. .SH "SEE ALSO" -Notifier(3), Tcl_CreateChannel(3), Tcl_OpenFileChannel(3), vwait(n). +Notifier(3), Tcl_CreateChannel(3), Tcl_OpenFileChannel(3), vwait(n) .SH KEYWORDS channel, compression Index: doc/Class.3 ================================================================== --- doc/Class.3 +++ doc/Class.3 @@ -53,10 +53,19 @@ .sp Tcl_ObjectMapMethodNameProc \fBTcl_ObjectGetMethodNameMapper\fR(\fIobject\fR) .sp \fBTcl_ObjectSetMethodNameMapper\fR(\fIobject\fR, \fImethodNameMapper\fR) +.sp +.VS "TIP 605" +Tcl_Class +\fBTcl_GetClassOfObject\fR(\fIobject\fR) +.sp +Tcl_Obj * +\fBTcl_GetObjectClassName\fR(\fIinterp\fR, \fIobject\fR) +.VE "TIP 605" +.fi .SH ARGUMENTS .AS void *metadata in/out .AP Tcl_Interp *interp in/out Interpreter providing the context for looking up or creating an object, and into whose result error messages will be written on failure. @@ -112,10 +121,17 @@ and the namespace may be retrieved using the \fBTcl_GetObjectNamespace\fR function. Note that the Tcl_Obj reference returned by \fBTcl_GetObjectName\fR is a shared reference. You can also get whether the object has been marked for deletion with \fBTcl_ObjectDeleted\fR (it returns true if deletion of the object has begun); this can be useful during the processing of methods. +.VS "TIP 605" +The class of an object can be retrieved with \fBTcl_GetClassOfObject\fR, and +the name of the class of an object with \fBTcl_GetObjectClassName\fR; note +that these two \fImay\fR return NULL during deletion of an object (this is +transient, and only occurs when the object is a long way through being +deleted). +.VE "TIP 605" .PP Instances of classes are created using \fBTcl_NewObjectInstance\fR, which creates an object from any class (and which is internally called by both the \fBcreate\fR and \fBnew\fR methods of the \fBoo::class\fR class). It takes parameters that optionally give the name of the object and namespace to @@ -239,13 +255,36 @@ the first class to provide a definition in the method chain to process, or NULL if the whole chain is to be processed (the argument itself is never NULL); this variable may be updated by the callback. The \fImethodNameObj\fR parameter gives an unshared object containing the name of the method being invoked, as provided by the user; this object may be updated by the callback. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIobjPtr\fR argument to \fBTcl_GetObjectFromObj\fR will not have its +reference count manipulated, but this function may modify the interpreter +result (to report any error) so interpreter results should not be fed into +this without an additional reference being used. +.PP +The result of \fBTcl_GetObjectName\fR is a value that is owned by the object +that is regenerated when this function is first called after the object is +renamed. If the value is to be retained at all, the caller should increment +the reference count. +.PP +The first \fIobjc\fR values in the \fIobjv\fR argument to +\fBTcl_NewObjectInstance\fR are the arguments to pass to the constructor. They +must have a reference count of at least 1, and may have their reference counts +changed during the running of the constructor. Constructors may modify the +interpreter result, which consequently means that interpreter results should +not be used as arguments without an additional reference being taken. +.PP +The \fImethodNameObj\fR argument to a Tcl_ObjectMapMethodNameProc +implementation will be a value with a reference count of at least 1 where at +least one reference is not held by the interpreter result. It is expected that +method name mappers will only read their \fImethodNameObj\fR arguments. .SH "SEE ALSO" Method(3), oo::class(n), oo::copy(n), oo::define(n), oo::object(n) .SH KEYWORDS class, constructor, object .\" Local variables: .\" mode: nroff .\" fill-column: 78 .\" End: Index: doc/CmdCmplt.3 ================================================================== --- doc/CmdCmplt.3 +++ doc/CmdCmplt.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp int \fBTcl_CommandComplete\fR(\fIcmd\fR) +.fi .SH ARGUMENTS .AS "const char" *cmd .AP "const char" *cmd in Command string to test for completeness. .BE Index: doc/Concat.3 ================================================================== --- doc/Concat.3 +++ doc/Concat.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp const char * \fBTcl_Concat\fR(\fIargc, argv\fR) +.fi .SH ARGUMENTS .AS "const char *const" argv[] .AP int argc in Number of strings. .AP "const char *const" argv[] in @@ -41,11 +42,11 @@ \fBargv\fR consists of nothing but white space, then that string is ignored entirely. This white-space removal was added to make the output of the \fBconcat\fR command cleaner-looking. .PP The result string is dynamically allocated -using \fBTcl_Alloc\fR; the caller must eventually release the space -by calling \fBTcl_Free\fR. +using \fBckalloc\fR; the caller must eventually release the space +by calling \fBckfree\fR. .SH "SEE ALSO" Tcl_ConcatObj .SH KEYWORDS concatenate, strings Index: doc/CrtAlias.3 ================================================================== --- doc/CrtAlias.3 +++ doc/CrtAlias.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_CreateAlias 3 7.6 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_IsSafe, Tcl_MakeSafe, Tcl_CreateChild, Tcl_GetChild, Tcl_GetParent, Tcl_GetInterpPath, Tcl_CreateAlias, Tcl_CreateAliasObj, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_ExposeCommand, Tcl_HideCommand \- manage multiple Tcl interpreters, aliases and hidden commands +Tcl_IsSafe, Tcl_MakeSafe, Tcl_CreateChild, Tcl_CreateSlave, Tcl_GetChild, Tcl_GetSlave, Tcl_GetParent, Tcl_GetMaster, Tcl_GetInterpPath, Tcl_CreateAlias, Tcl_CreateAliasObj, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_ExposeCommand, Tcl_HideCommand \- manage multiple Tcl interpreters, aliases and hidden commands .SH SYNOPSIS .nf \fB#include \fR .sp int @@ -20,13 +20,22 @@ \fBTcl_MakeSafe\fR(\fIinterp\fR) .sp Tcl_Interp * \fBTcl_CreateChild\fR(\fIinterp, name, isSafe\fR) .sp +Tcl_Interp * +\fBTcl_CreateSlave\fR(\fIinterp, name, isSafe\fR) +.sp +Tcl_Interp * +\fBTcl_GetSlave\fR(\fIinterp, name\fR) +.sp Tcl_Interp * \fBTcl_GetChild\fR(\fIinterp, name\fR) .sp +Tcl_Interp * +\fBTcl_GetMaster\fR(\fIinterp\fR) +.sp Tcl_Interp * \fBTcl_GetParent\fR(\fIinterp\fR) .sp int \fBTcl_GetInterpPath\fR(\fIinterp, childInterp\fR) @@ -50,10 +59,11 @@ int \fBTcl_ExposeCommand\fR(\fIinterp, hiddenCmdName, cmdName\fR) .sp int \fBTcl_HideCommand\fR(\fIinterp, cmdName, hiddenCmdName\fR) +.fi .SH ARGUMENTS .AS "const char *const" **targetInterpPtr out .AP Tcl_Interp *interp in Interpreter in which to execute the specified command. .AP "const char" *name in @@ -131,10 +141,12 @@ child in which Tcl code has access only to set of Tcl commands defined as .QW "Safe Tcl" ; see the manual entry for the Tcl \fBinterp\fR command for details. If the creation of the new child interpreter failed, \fBNULL\fR is returned. .PP +\fBTcl_CreateSlave\fR is a synonym for \fBTcl_CreateChild\fR. +.PP \fBTcl_IsSafe\fR returns \fB1\fR if \fIinterp\fR is .QW safe (was created with the \fBTCL_SAFE_INTERPRETER\fR flag specified), \fB0\fR otherwise. .PP @@ -147,18 +159,23 @@ or application are safe and does not make any attempt to remove those parts, so safety is not guaranteed after calling \fBTcl_MakeSafe\fR. Callers will want to take care with their use of \fBTcl_MakeSafe\fR to avoid false claims of safety. For many situations, \fBTcl_CreateChild\fR may be a better choice, since it creates interpreters in a known-safe state. +\fBTcl_MakeSafe\fR is deprecated and will be removed in Tcl 9.0. .PP \fBTcl_GetChild\fR returns a pointer to a child interpreter of \fIinterp\fR. The child interpreter is identified by \fIname\fR. If no such child interpreter exists, \fBNULL\fR is returned. +.PP +\fBTcl_GetSlave\fR is a synonym for \fBTcl_GetChild\fR. .PP \fBTcl_GetParent\fR returns a pointer to the parent interpreter of \fIinterp\fR. If \fIinterp\fR has no parent (it is a top-level interpreter) then \fBNULL\fR is returned. +.PP +\fBTcl_GetMaster\fR is a synonym for \fBTcl_GetParent\fR. .PP \fBTcl_GetInterpPath\fR stores in the result of \fIinterp\fR the relative path between \fIinterp\fR and \fIchildInterp\fR; \fIchildInterp\fR must be a child of \fIinterp\fR. If the computation of the relative path succeeds, \fBTCL_OK\fR is returned, else @@ -180,20 +197,21 @@ .PP \fBTcl_CreateAliasObj\fR is similar to \fBTcl_CreateAlias\fR except that it takes a vector of values to pass as additional arguments instead of a vector of strings. .PP -\fBTcl_GetAlias\fR returns information about an alias \fIaliasName\fR +\fBTcl_GetAliasObj\fR returns information in the form of a pointer to +a vector of Tcl_Obj structures about an alias \fIaliasName\fR in \fIinterp\fR. Any of the result fields can be \fBNULL\fR, in which case the corresponding datum is not returned. If a result field is non\-\fBNULL\fR, the address indicated is set to the corresponding datum. -For example, if \fItargetNamePtr\fR is non\-\fBNULL\fR it is set to a +For example, if \fItargetCmdPtr\fR is non\-\fBNULL\fR it is set to a pointer to the string containing the name of the target command. .PP -\fBTcl_GetAliasObj\fR is similar to \fBTcl_GetAlias\fR except that it -returns a pointer to a vector of Tcl_Obj structures instead of a vector of -strings. +\fBTcl_GetAlias\fR is similar to \fBTcl_GetAliasObj\fR except that it +returns a pointer to a vector of string instead of a vector of +Tcl_Obj structures. \fBTcl_GetAlias\fR is deprecated. .PP \fBTcl_ExposeCommand\fR moves the command named \fIhiddenCmdName\fR from the set of hidden commands to the set of exposed commands, putting it under the name \fIcmdName\fR. @@ -226,11 +244,19 @@ After executing this command, attempts to use \fIcmdName\fR in any script evaluation mechanism will fail. .PP For a description of the Tcl interface to multiple interpreters, see \fIinterp(n)\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_CreateAliasObj\fR increments the reference counts of the values +in its \fIobjv\fR argument. (That reference lasts the same length of +time as the owning alias.) +.PP +\fBTcl_GetAliasObj\fR returns (via its \fIobjvPtr\fR argument) a +pointer to values that it holds a reference to. .SH "SEE ALSO" -interp +interp(n) .SH KEYWORDS alias, command, exposed commands, hidden commands, interpreter, invoke, parent, child Index: doc/CrtChannel.3 ================================================================== --- doc/CrtChannel.3 +++ doc/CrtChannel.3 @@ -7,11 +7,11 @@ .TH Tcl_CreateChannel 3 8.4 Tcl "Tcl Library Procedures" .so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME -Tcl_CreateChannel, Tcl_GetChannelInstanceData, Tcl_GetChannelType, Tcl_GetChannelName, Tcl_GetChannelHandle, Tcl_GetChannelMode, Tcl_GetChannelBufferSize, Tcl_SetChannelBufferSize, Tcl_NotifyChannel, Tcl_BadChannelOption, Tcl_ChannelName, Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, Tcl_ChannelOutputProc, Tcl_ChannelWideSeekProc, Tcl_ChannelTruncateProc, Tcl_ChannelSetOptionProc, Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, Tcl_ChannelHandlerProc, Tcl_ChannelThreadActionProc, Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, Tcl_IsChannelExisting, Tcl_ClearChannelHandlers, Tcl_GetChannelThread, Tcl_ChannelBuffered \- procedures for creating and manipulating channels +Tcl_CreateChannel, Tcl_GetChannelInstanceData, Tcl_GetChannelType, Tcl_GetChannelName, Tcl_GetChannelHandle, Tcl_GetChannelMode, Tcl_GetChannelBufferSize, Tcl_SetChannelBufferSize, Tcl_NotifyChannel, Tcl_BadChannelOption, Tcl_ChannelName, Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, Tcl_ChannelCloseProc, Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, Tcl_ChannelOutputProc, Tcl_ChannelSeekProc, Tcl_ChannelWideSeekProc, Tcl_ChannelTruncateProc, Tcl_ChannelSetOptionProc, Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, Tcl_ChannelHandlerProc, Tcl_ChannelThreadActionProc, Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, Tcl_IsChannelExisting, Tcl_ClearChannelHandlers, Tcl_GetChannelThread, Tcl_ChannelBuffered \- procedures for creating and manipulating channels .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Channel @@ -33,10 +33,15 @@ \fBTcl_GetChannelThread\fR(\fIchannel\fR) .sp int \fBTcl_GetChannelMode\fR(\fIchannel\fR) .sp +.VS 8.7 +int +\fBTcl_RemoveChannelMode\fR(\fIinterp, channel, mode\fR) +.VE 8.7 +.sp int \fBTcl_GetChannelBufferSize\fR(\fIchannel\fR) .sp \fBTcl_SetChannelBufferSize\fR(\fIchannel, size\fR) .sp @@ -52,17 +57,14 @@ \fBTcl_IsChannelRegistered\fR(\fIinterp, channel\fR) .sp int \fBTcl_IsChannelExisting\fR(\fIchannelName\fR) .sp -void \fBTcl_CutChannel\fR(\fIchannel\fR) .sp -void \fBTcl_SpliceChannel\fR(\fIchannel\fR) .sp -void \fBTcl_ClearChannelHandlers\fR(\fIchannel\fR) .sp int \fBTcl_ChannelBuffered\fR(\fIchannel\fR) .sp @@ -73,19 +75,25 @@ \fBTcl_ChannelVersion\fR(\fItypePtr\fR) .sp Tcl_DriverBlockModeProc * \fBTcl_ChannelBlockModeProc\fR(\fItypePtr\fR) .sp +Tcl_DriverCloseProc * +\fBTcl_ChannelCloseProc\fR(\fItypePtr\fR) +.sp Tcl_DriverClose2Proc * \fBTcl_ChannelClose2Proc\fR(\fItypePtr\fR) .sp Tcl_DriverInputProc * \fBTcl_ChannelInputProc\fR(\fItypePtr\fR) .sp Tcl_DriverOutputProc * \fBTcl_ChannelOutputProc\fR(\fItypePtr\fR) .sp +Tcl_DriverSeekProc * +\fBTcl_ChannelSeekProc\fR(\fItypePtr\fR) +.sp Tcl_DriverWideSeekProc * \fBTcl_ChannelWideSeekProc\fR(\fItypePtr\fR) .sp Tcl_DriverThreadActionProc * \fBTcl_ChannelThreadActionProc\fR(\fItypePtr\fR) @@ -108,11 +116,11 @@ Tcl_DriverFlushProc * \fBTcl_ChannelFlushProc\fR(\fItypePtr\fR) .sp Tcl_DriverHandlerProc * \fBTcl_ChannelHandlerProc\fR(\fItypePtr\fR) -.sp +.fi .SH ARGUMENTS .AS "const Tcl_ChannelType" *channelName .AP "const Tcl_ChannelType" *typePtr in Points to a structure containing the addresses of procedures that can be called to perform I/O and other functions on the channel. @@ -234,10 +242,20 @@ events to the correct event queue even for a multi-threaded core. .PP \fBTcl_GetChannelMode\fR returns an OR-ed combination of \fBTCL_READABLE\fR and \fBTCL_WRITABLE\fR, indicating whether the channel is open for input and output. +.PP +.VS 8.7 +.PP +\fBTcl_RemoveChannelMode\fR removes an access privilege from the +channel, either \fBTCL_READABLE\fR or \fBTCL_WRITABLE\fR, and returns +a regular Tcl result code, \fBTCL_OK\fR, or \fBTCL_ERROR\fR. The +function throws an error if either an invalid mode is specified or the +result of the removal would be an inaccessible channel. In that case +an error message is left in the interp argument, if not NULL. +.VE 8.7 .PP \fBTcl_GetChannelBufferSize\fR returns the size, in bytes, of buffers allocated to store input or output in \fIchannel\fR. If the value was not set by a previous call to \fBTcl_SetChannelBufferSize\fR, described below, then the default value of 4096 is returned. @@ -251,11 +269,12 @@ .PP \fBTcl_NotifyChannel\fR is called by a channel driver to indicate to the generic layer that the events specified by \fImask\fR have occurred on the channel. Channel drivers are responsible for invoking this function whenever the channel handlers need to be called for the -channel. See \fBWATCHPROC\fR below for more details. +channel (or other pending tasks like a write flush should be performed). +See \fBWATCHPROC\fR below for more details. .PP \fBTcl_BadChannelOption\fR is called from driver specific \fIsetOptionProc\fR or \fIgetOptionProc\fR to generate a complete error message. .PP @@ -278,17 +297,20 @@ .PP \fBTcl_CutChannel\fR removes the specified \fIchannel\fR from the (thread)global list of all channels (of the current thread). Application to a channel still registered in some interpreter is not allowed. -Also notifies the driver if +Also notifies the driver if the \fBTcl_ChannelType\fR version is +\fBTCL_CHANNEL_VERSION_4\fR (or higher), and \fBTcl_DriverThreadActionProc\fR is defined for it. .PP \fBTcl_SpliceChannel\fR adds the specified \fIchannel\fR to the (thread)global list of all channels (of the current thread). Application to a channel registered in some interpreter is not allowed. -Also notifies the driver if \fBTcl_DriverThreadActionProc\fR is defined for it. +Also notifies the driver if the \fBTcl_ChannelType\fR version is +\fBTCL_CHANNEL_VERSION_4\fR (or higher), and +\fBTcl_DriverThreadActionProc\fR is defined for it. .PP \fBTcl_ClearChannelHandlers\fR removes all channel handlers and event scripts associated with the specified \fIchannel\fR, thus shutting down all event processing for this channel. .SH TCL_CHANNELTYPE @@ -301,17 +323,17 @@ details about the old structure. .PP The \fBTcl_ChannelType\fR structure contains the following fields: .PP .CS -typedef struct Tcl_ChannelType { +typedef struct { const char *\fItypeName\fR; Tcl_ChannelTypeVersion \fIversion\fR; - void *\fIcloseProc\fR; /* Not used any more*/ + Tcl_DriverCloseProc *\fIcloseProc\fR; Tcl_DriverInputProc *\fIinputProc\fR; Tcl_DriverOutputProc *\fIoutputProc\fR; - void *\fIseekProc\fR; /* Not used any more */ + Tcl_DriverSeekProc *\fIseekProc\fR; Tcl_DriverSetOptionProc *\fIsetOptionProc\fR; Tcl_DriverGetOptionProc *\fIgetOptionProc\fR; Tcl_DriverWatchProc *\fIwatchProc\fR; Tcl_DriverGetHandleProc *\fIgetHandleProc\fR; Tcl_DriverClose2Proc *\fIclose2Proc\fR; @@ -336,12 +358,13 @@ .PP The user should only use the above structure for \fBTcl_ChannelType\fR instantiation. When referencing fields in a \fBTcl_ChannelType\fR structure, the following functions should be used to obtain the values: \fBTcl_ChannelName\fR, \fBTcl_ChannelVersion\fR, -\fBTcl_ChannelBlockModeProc\fR, \fBTcl_ChannelClose2Proc\fR, -\fBTcl_ChannelInputProc\fR, \fBTcl_ChannelOutputProc\fR, +\fBTcl_ChannelBlockModeProc\fR, \fBTcl_ChannelCloseProc\fR, +\fBTcl_ChannelClose2Proc\fR, \fBTcl_ChannelInputProc\fR, +\fBTcl_ChannelOutputProc\fR, \fBTcl_ChannelSeekProc\fR, \fBTcl_ChannelWideSeekProc\fR, \fBTcl_ChannelThreadActionProc\fR, \fBTcl_ChannelTruncateProc\fR, \fBTcl_ChannelSetOptionProc\fR, \fBTcl_ChannelGetOptionProc\fR, \fBTcl_ChannelWatchProc\fR, \fBTcl_ChannelGetHandleProc\fR, \fBTcl_ChannelFlushProc\fR, or \fBTcl_ChannelHandlerProc\fR. @@ -358,15 +381,30 @@ .PP This value can be retrieved with \fBTcl_ChannelName\fR, which returns a pointer to the string. .SS VERSION .PP - The \fIversion\fR field should be set to the version of the structure -that you require. \fBTCL_CHANNEL_VERSION_5\fR is the minimum supported. +that you require. \fBTCL_CHANNEL_VERSION_2\fR is the minimum recommended. +\fBTCL_CHANNEL_VERSION_3\fR must be set to specify the \fIwideSeekProc\fR member. +\fBTCL_CHANNEL_VERSION_4\fR must be set to specify the \fIthreadActionProc\fR member +(includes \fIwideSeekProc\fR). +\fBTCL_CHANNEL_VERSION_5\fR must be set to specify the +\fItruncateProc\fR members (includes +\fIwideSeekProc\fR and \fIthreadActionProc\fR). +If it is not set to any of these, then this +\fBTcl_ChannelType\fR is assumed to have the original structure. See +\fBOLD CHANNEL TYPES\fR for more details. While Tcl will recognize +and function with either structures, stacked channels must be of at +least \fBTCL_CHANNEL_VERSION_2\fR to function correctly. .PP -This value can be retrieved with \fBTcl_ChannelVersion\fR. +This value can be retrieved with \fBTcl_ChannelVersion\fR, which returns +one of +\fBTCL_CHANNEL_VERSION_5\fR, +\fBTCL_CHANNEL_VERSION_4\fR, +\fBTCL_CHANNEL_VERSION_3\fR, +\fBTCL_CHANNEL_VERSION_2\fR or \fBTCL_CHANNEL_VERSION_1\fR. .SS BLOCKMODEPROC .PP The \fIblockModeProc\fR field contains the address of a function called by the generic layer to set blocking and nonblocking mode on the device. \fIBlockModeProc\fR should match the following prototype: @@ -398,49 +436,63 @@ very, very careful. It has to tell the generic layer exactly which blocking mode is acceptable to it, and should this also document for the user so that the blocking mode of the channel is not changed to an unacceptable value. Any confusion here may lead the interpreter into a (spurious and difficult to find) deadlock. -.SS "CLOSE2PROC" +.SS "CLOSEPROC AND CLOSE2PROC" .PP -The \fIclose2Proc\fR field contains the address of a function called by the +The \fIcloseProc\fR field contains the address of a function called by the generic layer to clean up driver-related information when the channel is -closed. \fIClose2Proc\fR must match the following prototype: +closed. \fICloseProc\fR must match the following prototype: .PP .CS -typedef int \fBTcl_DriverClose2Proc\fR( +typedef int \fBTcl_DriverCloseProc\fR( void *\fIinstanceData\fR, - Tcl_Interp *\fIinterp\fR, - int \fIflags\fR); + Tcl_Interp *\fIinterp\fR); .CE .PP -If \fIflags\fR is 0, the \fIinstanceData\fR argument is the same as the value -provided to \fBTcl_CreateChannel\fR when the channel was created. The function -should release any storage maintained by the channel driver for this channel, -and close the input and output devices encapsulated by this channel. All queued +The \fIinstanceData\fR argument is the same as the value provided to +\fBTcl_CreateChannel\fR when the channel was created. The function should +release any storage maintained by the channel driver for this channel, and +close the input and output devices encapsulated by this channel. All queued output will have been flushed to the device before this function is called, and no further driver operations will be invoked on this instance after calling the \fIcloseProc\fR. If the close operation is successful, the procedure should return zero; otherwise it should return a nonzero POSIX error code. In addition, if an error occurs and \fIinterp\fR is not NULL, the procedure should store an error message in the interpreter's result. .PP Alternatively, channels that support closing the read and write sides -independently may accept other flag values than 0. -Then \fIclose2Proc\fR will be called with \fIflags\fR set to an OR'ed +independently may set \fIcloseProc\fR to \fBTCL_CLOSE2PROC\fR and set +\fIclose2Proc\fR to the address of a function that matches the +following prototype: +.PP +.CS +typedef int \fBTcl_DriverClose2Proc\fR( + void *\fIinstanceData\fR, + Tcl_Interp *\fIinterp\fR, + int \fIflags\fR); +.CE +.PP +The \fIclose2Proc\fR will be called with \fIflags\fR set to an OR'ed combination of \fBTCL_CLOSE_READ\fR or \fBTCL_CLOSE_WRITE\fR to indicate that the driver should close the read and/or write side of the channel. The channel driver may be invoked to perform additional operations on the channel after \fIclose2Proc\fR is -called to close one or both sides of the channel. In all cases, the -\fIclose2Proc\fR function should return zero if the close operation was -successful; otherwise it should return a nonzero POSIX error code. -In addition, if an error occurs and \fIinterp\fR is not NULL, the procedure -should store an error message in the interpreter's result. +called to close one or both sides of the channel. If \fIflags\fR is +\fB0\fR (zero), the driver should close the channel in the manner +described above for \fIcloseProc\fR. No further operations will be +invoked on this instance after \fIclose2Proc\fR is called with all +flags cleared. In all cases, the \fIclose2Proc\fR function should +return zero if the close operation was successful; otherwise it should +return a nonzero POSIX error code. In addition, if an error occurs and +\fIinterp\fR is not NULL, the procedure should store an error message +in the interpreter's result. .PP -The \fIclose2Proc\fR value can be retrieved with \fBTcl_ChannelClose2Proc\fR, -which returns a pointer to the function. +The \fIcloseProc\fR and \fIclose2Proc\fR values can be retrieved with +\fBTcl_ChannelCloseProc\fR or \fBTcl_ChannelClose2Proc\fR, which +return a pointer to the respective function. .SS INPUTPROC .PP The \fIinputProc\fR field contains the address of a function called by the generic layer to read data from the file or device and store it in an internal buffer. \fIInputProc\fR must match the following prototype: @@ -519,21 +571,21 @@ data whatsoever, the function should return -1 with an \fBEAGAIN\fR error without writing any data. .PP This value can be retrieved with \fBTcl_ChannelOutputProc\fR, which returns a pointer to the function. -.SS "WIDESEEKPROC" +.SS "SEEKPROC AND WIDESEEKPROC" .PP -The \fIwideSeekProc\fR field contains the address of a function called by the +The \fIseekProc\fR field contains the address of a function called by the generic layer to move the access point at which subsequent input or output -operations will be applied. \fIWideSeekProc\fR must match the following +operations will be applied. \fISeekProc\fR must match the following prototype: .PP .CS -typedef Tcl_WideInt \fBTcl_DriverWideSeekProc\fR( +typedef int \fBTcl_DriverSeekProc\fR( void *\fIinstanceData\fR, - Tcl_WideInt \fIoffset\fR, + long \fIoffset\fR, int \fIseekMode\fR, int *\fIerrorCodePtr\fR); .CE .PP The \fIinstanceData\fR argument is the same as the value given to @@ -548,12 +600,34 @@ does not implement seeking. .PP The return value is the new access point or -1 in case of error. If an error occurred, the function should not move the access point. .PP -The \fIwideSseekProc\fR value can be retrieved with -\fBTcl_ChannelWideSeekProc\fR, which returns a pointer to the function. +If there is a non-NULL \fIseekProc\fR field, the \fIwideSeekProc\fR +field may contain the address of an alternative function to use which +handles wide (i.e. larger than 32-bit) offsets, so allowing seeks +within files larger than 2GB. The \fIwideSeekProc\fR will be called +in preference to the \fIseekProc\fR, but both must be defined if the +\fIwideSeekProc\fR is defined. \fIWideSeekProc\fR must match the +following prototype: +.PP +.CS +typedef long long \fBTcl_DriverWideSeekProc\fR( + void *\fIinstanceData\fR, + long long \fIoffset\fR, + int \fIseekMode\fR, + int *\fIerrorCodePtr\fR); +.CE +.PP +The arguments and return values mean the same thing as with +\fIseekProc\fR above, except that the type of offsets and the return +type are different. +.PP +The \fIseekProc\fR value can be retrieved with +\fBTcl_ChannelSeekProc\fR, which returns a pointer to the function, +and similarly the \fIwideSeekProc\fR can be retrieved with +\fBTcl_ChannelWideSeekProc\fR. .SS SETOPTIONPROC .PP The \fIsetOptionProc\fR field contains the address of a function called by the generic layer to set a channel type specific option on a channel. \fIsetOptionProc\fR must match the following prototype: @@ -759,11 +833,11 @@ length. It can be NULL. .PP .CS typedef int \fBTcl_DriverTruncateProc\fR( void *\fIinstanceData\fR, - Tcl_WideInt \fIlength\fR); + long long \fIlength\fR); .CE .PP \fIInstanceData\fR is the same as the value passed to \fBTcl_CreateChannel\fR when this channel was created, and \fIlength\fR is the new length of the underlying file, which should @@ -806,9 +880,61 @@ is a space separated list of specific option words. The function takes good care of inserting minus signs before each option, commas after, and an .QW or before the last option. +.SH "OLD CHANNEL TYPES" +The original (8.3.1 and below) \fBTcl_ChannelType\fR structure contains +the following fields: +.PP +.CS +typedef struct Tcl_ChannelType { + const char *\fItypeName\fR; + Tcl_DriverBlockModeProc *\fIblockModeProc\fR; + Tcl_DriverCloseProc *\fIcloseProc\fR; + Tcl_DriverInputProc *\fIinputProc\fR; + Tcl_DriverOutputProc *\fIoutputProc\fR; + Tcl_DriverSeekProc *\fIseekProc\fR; + Tcl_DriverSetOptionProc *\fIsetOptionProc\fR; + Tcl_DriverGetOptionProc *\fIgetOptionProc\fR; + Tcl_DriverWatchProc *\fIwatchProc\fR; + Tcl_DriverGetHandleProc *\fIgetHandleProc\fR; + Tcl_DriverClose2Proc *\fIclose2Proc\fR; +} \fBTcl_ChannelType\fR; +.CE +.PP +It is still possible to create channel with the above structure. The +internal channel code will determine the version. It is imperative to use +the new \fBTcl_ChannelType\fR structure if you are creating a stacked +channel driver, due to problems with the earlier stacked channel +implementation (in 8.2.0 to 8.3.1). +.PP +Prior to 8.4.0 (i.e. during the later releases of 8.3 and early part +of the 8.4 development cycle) the \fBTcl_ChannelType\fR structure +contained the following fields: +.PP +.CS +typedef struct Tcl_ChannelType { + const char *\fItypeName\fR; + Tcl_ChannelTypeVersion \fIversion\fR; + Tcl_DriverCloseProc *\fIcloseProc\fR; + Tcl_DriverInputProc *\fIinputProc\fR; + Tcl_DriverOutputProc *\fIoutputProc\fR; + Tcl_DriverSeekProc *\fIseekProc\fR; + Tcl_DriverSetOptionProc *\fIsetOptionProc\fR; + Tcl_DriverGetOptionProc *\fIgetOptionProc\fR; + Tcl_DriverWatchProc *\fIwatchProc\fR; + Tcl_DriverGetHandleProc *\fIgetHandleProc\fR; + Tcl_DriverClose2Proc *\fIclose2Proc\fR; + Tcl_DriverBlockModeProc *\fIblockModeProc\fR; + Tcl_DriverFlushProc *\fIflushProc\fR; + Tcl_DriverHandlerProc *\fIhandlerProc\fR; + Tcl_DriverTruncateProc *\fItruncateProc\fR; +} \fBTcl_ChannelType\fR; +.CE +.PP +When the above structure is registered as a channel type, the +\fIversion\fR field should always be \fBTCL_CHANNEL_VERSION_2\fR. .SH "SEE ALSO" Tcl_Close(3), Tcl_OpenFileChannel(3), Tcl_SetErrno(3), Tcl_QueueEvent(3), Tcl_StackChannel(3), Tcl_GetStdChannel(3) .SH KEYWORDS blocking, channel driver, channel registration, channel type, nonblocking Index: doc/CrtChnlHdlr.3 ================================================================== --- doc/CrtChnlHdlr.3 +++ doc/CrtChnlHdlr.3 @@ -10,28 +10,25 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME Tcl_CreateChannelHandler, Tcl_DeleteChannelHandler \- call a procedure when a channel becomes readable or writable .SH SYNOPSIS .nf -.nf \fB#include \fR .sp -void \fBTcl_CreateChannelHandler\fR(\fIchannel, mask, proc, clientData\fR) .sp -void \fBTcl_DeleteChannelHandler\fR(\fIchannel, proc, clientData\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_ChannelProc clientData .AP Tcl_Channel channel in Tcl channel such as returned by \fBTcl_CreateChannel\fR. .AP int mask in Conditions under which \fIproc\fR should be called: OR-ed combination of \fBTCL_READABLE\fR, \fBTCL_WRITABLE\fR and \fBTCL_EXCEPTION\fR. Specify a zero value to temporarily disable an existing handler. -.AP Tcl_FileProc *proc in +.AP Tcl_ChannelProc *proc in Procedure to invoke whenever the channel indicated by \fIchannel\fR meets the conditions specified by \fImask\fR. .AP void *clientData in Arbitrary one-word value to pass to \fIproc\fR. .BE @@ -82,8 +79,8 @@ so that the channel is no longer readable when the second handler is invoked. For this reason it may be useful to use nonblocking I/O on channels for which there are event handlers. .SH "SEE ALSO" -Notifier(3), Tcl_CreateChannel(3), Tcl_OpenFileChannel(3), vwait(n). +Notifier(3), Tcl_CreateChannel(3), Tcl_OpenFileChannel(3), vwait(n) .SH KEYWORDS -blocking, callback, channel, events, handler, nonblocking. +blocking, callback, channel, events, handler, nonblocking Index: doc/CrtCloseHdlr.3 ================================================================== --- doc/CrtCloseHdlr.3 +++ doc/CrtCloseHdlr.3 @@ -12,16 +12,14 @@ Tcl_CreateCloseHandler, Tcl_DeleteCloseHandler \- arrange for callbacks when channels are closed .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_CreateCloseHandler\fR(\fIchannel, proc, clientData\fR) .sp -void \fBTcl_DeleteCloseHandler\fR(\fIchannel, proc, clientData\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_CloseProc clientData .AP Tcl_Channel channel in The channel for which to create or delete a close callback. .AP Tcl_CloseProc *proc in Index: doc/CrtCommand.3 ================================================================== --- doc/CrtCommand.3 +++ doc/CrtCommand.3 @@ -14,20 +14,21 @@ .nf \fB#include \fR .sp Tcl_Command \fBTcl_CreateCommand\fR(\fIinterp, cmdName, proc, clientData, deleteProc\fR) +.fi .SH ARGUMENTS .AS Tcl_CmdDeleteProc *deleteProc .AP Tcl_Interp *interp in Interpreter in which to create new command. .AP "const char" *cmdName in Name of command. .AP Tcl_CmdProc *proc in Implementation of new command: \fIproc\fR will be called whenever \fIcmdName\fR is invoked as a command. -.AP voie *clientData in +.AP void *clientData in Arbitrary one-word value to pass to \fIproc\fR and \fIdeleteProc\fR. .AP Tcl_CmdDeleteProc *deleteProc in Procedure to call before \fIcmdName\fR is deleted from the interpreter; allows for command-specific cleanup. If NULL, then no procedure is called before the command is deleted. @@ -90,22 +91,25 @@ the command, \fIargc\fR giving the number of arguments (including the command name) and \fIargv\fR giving the values of the arguments as strings. The \fIargv\fR array will contain \fIargc\fR+1 values; the first \fIargc\fR values point to the argument strings, and the last value is NULL. +.PP Note that the argument strings should not be modified as they may point to constant strings or may be shared with other parts of the interpreter. -.PP -Note that the argument strings are encoded in normalized UTF-8 since +Note also that the argument strings are encoded in normalized UTF-8 since version 8.1 of Tcl. .PP \fIProc\fR must return an integer code that is expected to be one of \fBTCL_OK\fR, \fBTCL_ERROR\fR, \fBTCL_RETURN\fR, \fBTCL_BREAK\fR, or -\fBTCL_CONTINUE\fR. See the Tcl overview man page -for details on what these codes mean. Most normal commands will only -return \fBTCL_OK\fR or \fBTCL_ERROR\fR. In addition, \fIproc\fR must set +\fBTCL_CONTINUE\fR. See the \fBreturn\fR man page for details on +what these codes mean and the use of extended values for an extension's +private use. Most normal commands will only return \fBTCL_OK\fR +or \fBTCL_ERROR\fR. +.PP +In addition, \fIproc\fR must set the interpreter result; in the case of a \fBTCL_OK\fR return code this gives the result of the command, and in the case of \fBTCL_ERROR\fR it gives an error message. The \fBTcl_SetResult\fR procedure provides an easy interface for setting the return value; for complete details on how the interpreter result Index: doc/CrtFileHdlr.3 ================================================================== --- doc/CrtFileHdlr.3 +++ doc/CrtFileHdlr.3 @@ -15,10 +15,11 @@ \fB#include \fR .sp \fBTcl_CreateFileHandler\fR(\fIfd, mask, proc, clientData\fR) .sp \fBTcl_DeleteFileHandler\fR(\fIfd\fR) +.fi .SH ARGUMENTS .AS Tcl_FileProc clientData .AP int fd in Unix file descriptor for an open file or device. .AP int mask in Index: doc/CrtInterp.3 ================================================================== --- doc/CrtInterp.3 +++ doc/CrtInterp.3 @@ -22,10 +22,11 @@ int \fBTcl_InterpDeleted\fR(\fIinterp\fR) .sp int \fBTcl_InterpActive\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Token for interpreter to be destroyed or queried. .BE ADDED doc/CrtMathFnc.3 Index: doc/CrtMathFnc.3 ================================================================== --- /dev/null +++ doc/CrtMathFnc.3 @@ -0,0 +1,165 @@ +'\" +'\" Copyright (c) 1989-1993 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_CreateMathFunc 3 8.4 Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_CreateMathFunc, Tcl_GetMathFuncInfo, Tcl_ListMathFuncs \- Define, query and enumerate math functions for expressions +.SH "NOTICE OF EVENTUAL DEPRECATION" +.PP +The \fBTcl_CreateMathFunc\fR and \fBTcl_GetMathFuncInfo\fR functions +are rendered somewhat obsolete by the ability to create functions for +expressions by placing commands in the \fBtcl::mathfunc\fR namespace, +as described in the \fBmathfunc\fR manual page; the API described on +this page is not expected to be maintained indefinitely. +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +\fBTcl_CreateMathFunc\fR(\fIinterp, name, numArgs, argTypes, proc, clientData\fR) +.sp +int +\fBTcl_GetMathFuncInfo\fR(\fIinterp, name, numArgsPtr, argTypesPtr, procPtr, + clientDataPtr\fR) +.sp +Tcl_Obj * +\fBTcl_ListMathFuncs\fR(\fIinterp, pattern\fR) +.SH ARGUMENTS +.AS Tcl_ValueType *clientDataPtr out +.AP Tcl_Interp *interp in +Interpreter in which new function will be defined. +.AP "const char" *name in +Name for new function. +.AP int numArgs in +Number of arguments to new function; also gives size of \fIargTypes\fR array. +.AP Tcl_ValueType *argTypes in +Points to an array giving the permissible types for each argument to +function. +.AP Tcl_MathProc *proc in +Procedure that implements the function. +.AP void *clientData in +Arbitrary one-word value to pass to \fIproc\fR when it is invoked. +.AP int *numArgsPtr out +Points to a variable that will be set to contain the number of +arguments to the function. +.AP Tcl_ValueType **argTypesPtr out +Points to a variable that will be set to contain a pointer to an array +giving the permissible types for each argument to the function which +will need to be freed up using \fIckfree\fR. +.AP Tcl_MathProc **procPtr out +Points to a variable that will be set to contain a pointer to the +implementation code for the function (or NULL if the function is +implemented directly in bytecode). +.AP void **clientDataPtr out +Points to a variable that will be set to contain the clientData +argument passed to \fITcl_CreateMathFunc\fR when the function was +created if the function is not implemented directly in bytecode. +.AP "const char" *pattern in +Pattern to match against function names so as to filter them (by +passing to \fITcl_StringMatch\fR), or NULL to not apply any filter. +.BE +.SH DESCRIPTION +.PP +Tcl allows a number of mathematical functions to be used in +expressions, such as \fBsin\fR, \fBcos\fR, and \fBhypot\fR. +These functions are represented by commands in the namespace, +\fBtcl::mathfunc\fR. The \fBTcl_CreateMathFunc\fR function is +an obsolete way for applications to add additional functions +to those already provided by Tcl or to replace existing functions. +It should not be used by new applications, which should create +math functions using \fBTcl_CreateObjCommand\fR to create a command +in the \fBtcl::mathfunc\fR namespace. +.PP +In the \fBTcl_CreateMathFunc\fR interface, +\fIName\fR is the name of the function as it will appear in expressions. +If \fIname\fR does not already exist in the \fB::tcl::mathfunc\fR +namespace, then a new command is created in that namespace. +If \fIname\fR does exist, then the existing function is replaced. +\fINumArgs\fR and \fIargTypes\fR describe the arguments to the function. +Each entry in the \fIargTypes\fR array must be +one of \fBTCL_INT\fR, \fBTCL_DOUBLE\fR, \fBTCL_WIDE_INT\fR, +or \fBTCL_EITHER\fR to indicate whether the corresponding argument must be an +integer, a double-precision floating value, a wide (64-bit) integer, +or any, respectively. +.PP +Whenever the function is invoked in an expression Tcl will invoke +\fIproc\fR. \fIProc\fR should have arguments and result that match +the type \fBTcl_MathProc\fR: +.PP +.CS +typedef int \fBTcl_MathProc\fR( + void *\fIclientData\fR, + Tcl_Interp *\fIinterp\fR, + Tcl_Value *\fIargs\fR, + Tcl_Value *\fIresultPtr\fR); +.CE +.PP +When \fIproc\fR is invoked the \fIclientData\fR and \fIinterp\fR +arguments will be the same as those passed to \fBTcl_CreateMathFunc\fR. +\fIArgs\fR will point to an array of \fInumArgs\fR Tcl_Value structures, +which describe the actual arguments to the function: +.PP +.CS +typedef struct Tcl_Value { + Tcl_ValueType \fItype\fR; + long \fIintValue\fR; + double \fIdoubleValue\fR; + Tcl_WideInt \fIwideValue\fR; +} \fBTcl_Value\fR; +.CE +.PP +The \fItype\fR field indicates the type of the argument and is +one of \fBTCL_INT\fR, \fBTCL_DOUBLE\fR or \fBTCL_WIDE_INT\fR. +It will match the \fIargTypes\fR value specified for the function unless +the \fIargTypes\fR value was \fBTCL_EITHER\fR. Tcl converts +the argument supplied in the expression to the type requested in +\fIargTypes\fR, if that is necessary. +Depending on the value of the \fItype\fR field, the \fIintValue\fR, +\fIdoubleValue\fR or \fIwideValue\fR +field will contain the actual value of the argument. +.PP +\fIProc\fR should compute its result and store it either as an integer +in \fIresultPtr->intValue\fR or as a floating value in +\fIresultPtr->doubleValue\fR. +It should set also \fIresultPtr->type\fR to one of +\fBTCL_INT\fR, \fBTCL_DOUBLE\fR or \fBTCL_WIDE_INT\fR +to indicate which value was set. +Under normal circumstances \fIproc\fR should return \fBTCL_OK\fR. +If an error occurs while executing the function, \fIproc\fR should +return \fBTCL_ERROR\fR and leave an error message in the interpreter's result. +.PP +\fBTcl_GetMathFuncInfo\fR retrieves the values associated with +function \fIname\fR that were passed to a preceding +\fBTcl_CreateMathFunc\fR call. Normally, the return code is +\fBTCL_OK\fR but if the named function does not exist, \fBTCL_ERROR\fR +is returned and an error message is placed in the interpreter's +result. +.PP +If an error did not occur, the array reference placed in the variable +pointed to by \fIargTypesPtr\fR is newly allocated, and should be +released by passing it to \fBckfree\fR. Some functions (the +standard set implemented in the core, and those defined by placing +commands in the \fBtcl::mathfunc\fR namespace) do not have +argument type information; attempting to retrieve values for +them causes a NULL to be stored in the variable pointed to by +\fIprocPtr\fR and the variable pointed to by \fIclientDataPtr\fR +will not be modified. The variable pointed to by \fInumArgsPointer\fR +will contain -1, and no argument types will be stored in the variable +pointed to by \fIargTypesPointer\fR. +.PP +\fBTcl_ListMathFuncs\fR returns a Tcl value containing a list of all +the math functions defined in the interpreter whose name matches +\fIpattern\fR. The returned value has a reference count of zero. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_ListMathFuncs\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.SH "SEE ALSO" +expr(n), info(n), Tcl_CreateObjCommand(3), ckfree(3), Tcl_NewListObj(3) +.SH KEYWORDS +expression, mathematical function Index: doc/CrtObjCmd.3 ================================================================== --- doc/CrtObjCmd.3 +++ doc/CrtObjCmd.3 @@ -6,18 +6,21 @@ '\" .TH Tcl_CreateObjCommand 3 8.0 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_CreateObjCommand, Tcl_DeleteCommand, Tcl_DeleteCommandFromToken, Tcl_GetCommandInfo, Tcl_GetCommandInfoFromToken, Tcl_SetCommandInfo, Tcl_SetCommandInfoFromToken, Tcl_GetCommandName, Tcl_GetCommandFullName, Tcl_GetCommandFromObj, Tcl_RegisterCommandTypeName, Tcl_GetCommandTypeName \- implement new commands in C +Tcl_CreateObjCommand, Tcl_CreateObjCommand2, Tcl_DeleteCommand, Tcl_DeleteCommandFromToken, Tcl_GetCommandInfo, Tcl_GetCommandInfoFromToken, Tcl_SetCommandInfo, Tcl_SetCommandInfoFromToken, Tcl_GetCommandName, Tcl_GetCommandFullName, Tcl_GetCommandFromObj \- implement new commands in C .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Command \fBTcl_CreateObjCommand\fR(\fIinterp, cmdName, proc, clientData, deleteProc\fR) .sp +Tcl_Command +\fBTcl_CreateObjCommand2\fR(\fIinterp, cmdName, proc2, clientData, deleteProc\fR) +.sp int \fBTcl_DeleteCommand\fR(\fIinterp, cmdName\fR) .sp int \fBTcl_DeleteCommandFromToken\fR(\fIinterp, token\fR) @@ -35,32 +38,27 @@ \fBTcl_SetCommandInfoFromToken\fR(\fItoken, infoPtr\fR) .sp const char * \fBTcl_GetCommandName\fR(\fIinterp, token\fR) .sp -void \fBTcl_GetCommandFullName\fR(\fIinterp, token, objPtr\fR) .sp Tcl_Command \fBTcl_GetCommandFromObj\fR(\fIinterp, objPtr\fR) -.sp -.VS "info cmdtype feature" -void -\fBTcl_RegisterCommandTypeName\fR(\fIproc, typeName\fR) -.sp -const char * -\fBTcl_GetCommandTypeName\fR(\fItoken\fR) -.VE "info cmdtype feature" +.fi .SH ARGUMENTS .AS Tcl_CmdDeleteProc *deleteProc in/out .AP Tcl_Interp *interp in Interpreter in which to create a new command or that contains a command. -.AP char *cmdName in +.AP "const char" *cmdName in Name of command. .AP Tcl_ObjCmdProc *proc in Implementation of the new command: \fIproc\fR will be called whenever \fIcmdName\fR is invoked as a command. +.AP Tcl_ObjCmdProc2 *proc2 in +Implementation of the new command: \fIproc2\fR will be called whenever +\fIcmdName\fR is invoked as a command. .AP void *clientData in Arbitrary one-word value to pass to \fIproc\fR and \fIdeleteProc\fR. .AP Tcl_CmdDeleteProc *deleteProc in Procedure to call before \fIcmdName\fR is deleted from the interpreter; allows for command-specific cleanup. If NULL, then no procedure is @@ -178,10 +176,21 @@ void *\fIclientData\fR); .CE .PP The \fIclientData\fR argument will be the same as the \fIclientData\fR argument passed to \fBTcl_CreateObjCommand\fR. +.PP +\fBTcl_CreateObjCommand2\fR does the same as \fBTcl_CreateObjCommand\fR, +except its \fIproc2\fR argument is of type \fBTcl_ObjCmdProc2\fR. +.PP +.CS +typedef int \fBTcl_ObjCmdProc2\fR( + void *\fIclientData\fR, + Tcl_Interp *\fIinterp\fR, + Tcl_Size \fIobjc\fR, + Tcl_Obj *const \fIobjv\fR[]); +.CE .PP \fBTcl_DeleteCommand\fR deletes a command from a command interpreter. Once the call completes, attempts to invoke \fIcmdName\fR in \fIinterp\fR will result in errors. If \fIcmdName\fR is not bound as a command in \fIinterp\fR then @@ -245,11 +254,11 @@ this is the procedure passed to it; otherwise, this is a compatibility procedure registered by \fBTcl_CreateObjCommand\fR that simply calls the command's value-based procedure after converting its string arguments to Tcl values. -The field \fIdeleteData\fR is the clientData value +The field \fIdeleteData\fR is the ClientData value to pass to \fIdeleteProc\fR; it is normally the same as \fIclientData\fR but may be set independently using the \fBTcl_SetCommandInfo\fR procedure. The field \fInamespacePtr\fR holds a pointer to the Tcl_Namespace that contains the command. @@ -259,11 +268,11 @@ from \fBTcl_CreateObjCommand\fR in place of the command name. If the \fItoken\fR parameter is NULL, it returns 0; otherwise, it returns 1 and fills in the structure designated by \fIinfoPtr\fR. .PP \fBTcl_SetCommandInfo\fR is used to modify the procedures and -clientData values associated with a command. +ClientData values associated with a command. Its \fIcmdName\fR argument is the name of a command in \fIinterp\fR. \fIcmdName\fR may include \fB::\fR namespace qualifiers to identify a command in a particular namespace. If this command does not exist then \fBTcl_SetCommandInfo\fR returns 0. Otherwise, it copies the information from \fI*infoPtr\fR to @@ -275,15 +284,14 @@ If the \fItoken\fR parameter is NULL, it returns 0. Otherwise, it copies the information from \fI*infoPtr\fR to Tcl's internal structure for the command and returns 1. .PP Note that \fBTcl_SetCommandInfo\fR and -\fBTcl_SetCommandInfoFromToken\fR both allow the clientData for a +\fBTcl_SetCommandInfoFromToken\fR both allow the ClientData for a command's deletion procedure to be given a different value than the -clientData for its command procedure. -.PP -Note that neither \fBTcl_SetCommandInfo\fR nor +ClientData for its command procedure. +Note also that neither \fBTcl_SetCommandInfo\fR nor \fBTcl_SetCommandInfoFromToken\fR will change a command's namespace. Use \fBTcl_Eval\fR to call the \fBrename\fR command to do that. .PP \fBTcl_GetCommandName\fR provides a mechanism for tracking commands that have been renamed. @@ -306,24 +314,24 @@ \fBTcl_GetCommandFromObj\fR returns a token for the command specified by the name in a \fBTcl_Obj\fR. The command name is resolved relative to the current namespace. Returns NULL if the command is not found. .PP -.VS "info cmdtype feature" -\fBTcl_RegisterCommandTypeName\fR is used to associate a name (the -\fItypeName\fR argument) with a particular implementation function so that it -can then be looked up with \fBTcl_GetCommandTypeName\fR, which in turn is -called with a command token that information is wanted for and which returns -the name of the type that was registered for the implementation function used -for that command. (The lookup functionality is surfaced virtually directly in Tcl via -\fBinfo cmdtype\fR.) If there is no function registered for a particular -function, the result will be the string literal -.QW \fBnative\fR . -The registration of a name can be undone by registering a mapping to NULL -instead. The result from \fBTcl_GetCommandTypeName\fR will be exactly that -string which was registered, and not a copy; use of a compile-time constant -string is \fIstrongly recommended\fR. -.VE "info cmdtype feature" +.SH "REFERENCE COUNT MANAGEMENT" +.PP +When the \fIproc\fR passed to \fBTcl_CreateObjCommand\fR is called, +the values in its \fIobjv\fR argument will have a reference count of +at least 1, with that guaranteed reference being from the Tcl +evaluation stack. You should not call \fBTcl_DecrRefCount\fR on any of +those values unless you call \fBTcl_IncrRefCount\fR on them first. +Also, when the \fIproc\fR is called, the interpreter result is +guaranteed to be an empty string value with a reference count of 1. +.PP +\fBTcl_GetCommandFullName\fR does not modify the reference count of its +\fIobjPtr\fR argument, but does require that the object be unshared. +.PP +\fBTcl_GetCommandFromObj\fR does not modify the reference count of its +\fIobjPtr\fR argument; it only reads. .SH "SEE ALSO" Tcl_CreateCommand(3), Tcl_ResetResult(3), Tcl_SetObjResult(3) .SH KEYWORDS bind, command, create, delete, namespace, value Index: doc/CrtTimerHdlr.3 ================================================================== --- doc/CrtTimerHdlr.3 +++ doc/CrtTimerHdlr.3 @@ -16,10 +16,11 @@ .sp Tcl_TimerToken \fBTcl_CreateTimerHandler\fR(\fImilliseconds, proc, clientData\fR) .sp \fBTcl_DeleteTimerHandler\fR(\fItoken\fR) +.fi .SH ARGUMENTS .AS Tcl_TimerToken milliseconds .AP int milliseconds in How many milliseconds to wait before invoking \fIproc\fR. .AP Tcl_TimerProc *proc in Index: doc/CrtTrace.3 ================================================================== --- doc/CrtTrace.3 +++ doc/CrtTrace.3 @@ -1,18 +1,18 @@ '\" '\" Copyright (c) 1989-1993 The Regents of the University of California. '\" Copyright (c) 1994-1996 Sun Microsystems, Inc. -'\" Copyright (c) 2002 by Kevin B. Kenny . All rights reserved. +'\" Copyright (c) 2002 Kevin B. Kenny . All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH Tcl_CreateTrace 3 "" Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_CreateTrace, Tcl_CreateObjTrace, Tcl_DeleteTrace \- arrange for command execution to be traced +Tcl_CreateTrace, Tcl_CreateObjTrace, Tcl_CreateObjTrace2, Tcl_DeleteTrace \- arrange for command execution to be traced .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Trace @@ -19,11 +19,15 @@ \fBTcl_CreateTrace\fR(\fIinterp, level, proc, clientData\fR) .sp Tcl_Trace \fBTcl_CreateObjTrace\fR(\fIinterp, level, flags, objProc, clientData, deleteProc\fR) .sp +Tcl_Trace +\fBTcl_CreateObjTrace2\fR(\fIinterp, level, flags, objProc2, clientData, deleteProc\fR) +.sp \fBTcl_DeleteTrace\fR(\fIinterp, trace\fR) +.fi .SH ARGUMENTS .AS Tcl_CmdObjTraceDeleteProc *deleteProc .AP Tcl_Interp *interp in Interpreter containing command to be traced or untraced. .AP int level in @@ -36,15 +40,18 @@ .AP int flags in Flags governing the trace execution. See below for details. .AP Tcl_CmdObjTraceProc *objProc in Procedure to call for each command that is executed. See below for details of the calling sequence. +.AP Tcl_CmdObjTraceProc2 *objProc2 in +Procedure to call for each command that is executed. See below for +details of the calling sequence. .AP Tcl_CmdTraceProc *proc in Procedure to call for each command that is executed. See below for details on the calling sequence. .AP void *clientData in -Arbitrary one-word value to pass to \fIobjProc\fR or \fIproc\fR. +Arbitrary one-word value to pass to \fIobjProc\fR, \fIobjProc2\fR or \fIproc\fR. .AP Tcl_CmdObjTraceDeleteProc *deleteProc in Procedure to call when the trace is deleted. See below for details of the calling sequence. A NULL pointer is permissible and results in no callback when the trace is deleted. .AP Tcl_Trace trace in @@ -72,14 +79,28 @@ const char *\fIcommand\fR, \fBTcl_Command\fR \fIcommandToken\fR, int \fIobjc\fR, \fBTcl_Obj\fR *const \fIobjv\fR[]); .CE +.PP +\fIobjProc2\fR should have arguments and result that match the type, +\fBTcl_CmdObjTraceProc2\fR: +.PP +.CS +typedef int \fBTcl_CmdObjTraceProc2\fR( + \fBvoid *\fR \fIclientData\fR, + \fBTcl_Interp\fR* \fIinterp\fR, + Tcl_Size \fIlevel\fR, + const char *\fIcommand\fR, + \fBTcl_Command\fR \fIcommandToken\fR, + Tcl_Size \fIobjc\fR, + \fBTcl_Obj\fR *const \fIobjv\fR[]); +.CE .PP The \fIclientData\fR and \fIinterp\fR parameters are copies of the corresponding arguments given to \fBTcl_CreateTrace\fR. -\fIclientData\fR typically points to an application-specific data +\fIClientData\fR typically points to an application-specific data structure that describes what to do when \fIobjProc\fR is invoked. The \fIlevel\fR parameter gives the nesting level of the command (1 for top-level commands passed to \fBTcl_Eval\fR by the application, 2 for the next-level commands passed to \fBTcl_Eval\fR as part of parsing or interpreting level-1 commands, and so on). The \fIcommand\fR parameter @@ -97,15 +118,11 @@ return code. If this code is \fBTCL_OK\fR (the normal case), then the Tcl interpreter will invoke the command. Any other return code is treated as if the command returned that status, and the command is \fInot\fR invoked. .PP -The \fIobjProc\fR callback must not modify \fIobjv\fR in any way. It -is, however, permissible to change the command by calling -\fBTcl_SetCommandTokenInfo\fR prior to returning. Any such change -takes effect immediately, and the command is invoked with the new -information. +The \fIobjProc\fR callback must not modify \fIobjv\fR in any way. .PP Tracing will only occur for commands at nesting level less than or equal to the \fIlevel\fR parameter (i.e. the \fIlevel\fR parameter to \fIobjProc\fR will always be less than or equal to the \fIlevel\fR parameter to \fBTcl_CreateTrace\fR). @@ -185,7 +202,16 @@ \fBTcl_CreateTrace\fR is deleted. There is no way to be notified when the trace created by \fBTcl_CreateTrace\fR is deleted. There is no way for the \fIproc\fR associated with a call to \fBTcl_CreateTrace\fR to abort execution of \fIcommand\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +When the \fIproc\fR passed to \fBTcl_CreateObjTrace\fR is called, +the values in its \fIobjv\fR argument will have a reference count of +at least 1, with that guaranteed reference being from the Tcl +evaluation stack. You should not call \fBTcl_DecrRefCount\fR on any of +those values unless you call \fBTcl_IncrRefCount\fR on them first. +.SH "SEE ALSO" +trace(n) .SH KEYWORDS command, create, delete, interpreter, trace Index: doc/DString.3 ================================================================== --- doc/DString.3 +++ doc/DString.3 @@ -7,11 +7,11 @@ '\" .TH Tcl_DString 3 7.4 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_DStringInit, Tcl_DStringAppend, Tcl_DStringAppendElement, Tcl_DStringStartSublist, Tcl_DStringEndSublist, Tcl_DStringLength, Tcl_DStringValue, Tcl_DStringSetLength, Tcl_DStringFree, Tcl_DStringResult, Tcl_DStringGetResult \- manipulate dynamic strings +Tcl_DStringInit, Tcl_DStringAppend, Tcl_DStringAppendElement, Tcl_DStringStartSublist, Tcl_DStringEndSublist, Tcl_DStringLength, Tcl_DStringValue, Tcl_DStringSetLength, Tcl_DStringTrunc, Tcl_DStringFree, Tcl_DStringResult, Tcl_DStringGetResult, Tcl_DStringToObj \- manipulate dynamic strings .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_DStringInit\fR(\fIdsPtr\fR) @@ -24,35 +24,42 @@ .sp \fBTcl_DStringStartSublist\fR(\fIdsPtr\fR) .sp \fBTcl_DStringEndSublist\fR(\fIdsPtr\fR) .sp -size_t +int \fBTcl_DStringLength\fR(\fIdsPtr\fR) .sp char * \fBTcl_DStringValue\fR(\fIdsPtr\fR) .sp \fBTcl_DStringSetLength\fR(\fIdsPtr, newLength\fR) .sp +\fBTcl_DStringTrunc\fR(\fIdsPtr, newLength\fR) +.sp \fBTcl_DStringFree\fR(\fIdsPtr\fR) .sp \fBTcl_DStringResult\fR(\fIinterp, dsPtr\fR) .sp \fBTcl_DStringGetResult\fR(\fIinterp, dsPtr\fR) +.sp +Tcl_Obj * +\fBTcl_DStringToObj\fR(\fIdsPtr\fR) +.fi +.sp .SH ARGUMENTS .AS Tcl_DString newLength in/out .AP Tcl_DString *dsPtr in/out Pointer to structure that is used to manage a dynamic string. .AP "const char" *bytes in Pointer to characters to append to dynamic string. .AP "const char" *element in Pointer to characters to append as list element to dynamic string. -.AP size_t length in -Number of bytes from \fIbytes\fR to add to dynamic string. If TCL_INDEX_NONE, +.AP int length in +Number of bytes from \fIbytes\fR to add to dynamic string. If -1, add all characters up to null terminating character. -.AP size_t newLength in +.AP int newLength in New length for dynamic string, not including null terminating character. .AP Tcl_Interp *interp in/out Interpreter whose result is to be set from or moved to the dynamic string. @@ -123,10 +130,14 @@ space except to provide a terminating null character; it is up to the caller to fill in the new space. \fBTcl_DStringSetLength\fR does not free up the string's storage space even if the string is truncated to zero length, so \fBTcl_DStringFree\fR will still need to be called. +.PP +\fBTcl_DStringTrunc\fR changes the length of a dynamic string. +This procedure is now deprecated. \fBTcl_DStringSetLength\fR should +be used instead. .PP \fBTcl_DStringFree\fR should be called when you are finished using the string. It frees up any memory that was allocated for the string and reinitializes the string's value to an empty string. .PP @@ -134,14 +145,27 @@ the dynamic string given by \fIdsPtr\fR. It does this by moving a pointer from \fIdsPtr\fR to the interpreter's result. This saves the cost of allocating new memory and copying the string. \fBTcl_DStringResult\fR also reinitializes the dynamic string to an empty string. +Since the dynamic string is reinitialized, there is no need to +further call \fBTcl_DStringFree\fR on it and it can be reused without +calling \fBTcl_DStringInit\fR. .PP \fBTcl_DStringGetResult\fR does the opposite of \fBTcl_DStringResult\fR. It sets the value of \fIdsPtr\fR to the result of \fIinterp\fR and it clears \fIinterp\fR's result. If possible it does this by moving a pointer rather than by copying the string. +.PP +\fBTcl_DStringToObj\fR returns a \fBTcl_Obj\fR containing the value of +the dynamic string given by \fIdsPtr\fR. It does this by moving +a pointer from \fIdsPtr\fR to a newly allocated \fBTcl_Obj\fR +and reinitializing to dynamic string to an empty string. +This saves the cost of allocating new memory and copying the string. +Since the dynamic string is reinitialized, there is no need to +further call \fBTcl_DStringFree\fR on it and it can be reused without +calling \fBTcl_DStringInit\fR. +The returned \fBTcl_Obj\fR has a reference count of 0. .SH KEYWORDS append, dynamic string, free, result Index: doc/DetachPids.3 ================================================================== --- doc/DetachPids.3 +++ doc/DetachPids.3 @@ -18,10 +18,11 @@ .sp \fBTcl_ReapDetachedProcs\fR() .sp Tcl_Pid \fBTcl_WaitPid\fR(\fIpid, statusPtr, options\fR) +.fi .SH ARGUMENTS .AS Tcl_Pid *statusPtr out .AP int numPids in Number of process ids contained in the array pointed to by \fIpidPtr\fR. .AP int *pidPtr in Index: doc/DictObj.3 ================================================================== --- doc/DictObj.3 +++ doc/DictObj.3 @@ -31,21 +31,20 @@ .sp int \fBTcl_DictObjFirst\fR(\fIinterp, dictPtr, searchPtr, keyPtrPtr, valuePtrPtr, donePtr\fR) .sp -void \fBTcl_DictObjNext\fR(\fIsearchPtr, keyPtrPtr, valuePtrPtr, donePtr\fR) .sp -void \fBTcl_DictObjDone\fR(\fIsearchPtr\fR) .sp int \fBTcl_DictObjPutKeyList\fR(\fIinterp, dictPtr, keyc, keyv, valuePtr\fR) .sp int \fBTcl_DictObjRemoveKeyList\fR(\fIinterp, dictPtr, keyc, keyv\fR) +.fi .SH ARGUMENTS .AS Tcl_DictSearch "**valuePtrPtr" in/out .AP Tcl_Interp *interp in If an error occurs while converting a value to be a dictionary value, an error message is left in the interpreter's result value @@ -71,10 +70,11 @@ \fBTcl_DictObjNext\fR, this may be NULL to indicate that the caller is not interested in the value. .AP int *sizePtr out Points to a variable that will have the number of key/value pairs contained within the dictionary placed within it. +May be (int *)NULL when not used. .AP Tcl_DictSearch *searchPtr in/out Pointer to record to use to keep track of progress in enumerating all key/value pairs in a dictionary. The contents of the record will be initialized by the call to \fBTcl_DictObjFirst\fR. If the enumerating is to be terminated before all values in the dictionary have been @@ -188,10 +188,77 @@ path as this is easy to construct from repeated use of \fBTcl_DictObjGet\fR. With \fBTcl_DictObjPutKeyList\fR, nested dictionaries are created for non-terminal keys where they do not already exist. With \fBTcl_DictObjRemoveKeyList\fR, all non-terminal keys must exist and have dictionaries as their values. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewDictObj\fR always returns a zero-reference object, much like +\fBTcl_NewObj\fR. +.PP +\fBTcl_DictObjPut\fR does not modify the reference count of its \fIdictPtr\fR +argument, but does require that the object be unshared. If +\fBTcl_DictObjPut\fR returns \fBTCL_ERROR\fR it does not manipulate any +reference counts; but if it returns \fBTCL_OK\fR then it definitely increments +the reference count of \fIvaluePtr\fR and may increment the reference count of +\fIkeyPtr\fR; the latter case happens exactly when the key did not previously +exist in the dictionary. Note however that this function may set the +interpreter result; if that is the only place that is holding a reference to +an object, it will be deleted. +.PP +\fBTcl_DictObjGet\fR only reads from its \fIdictPtr\fR and \fIkeyPtr\fR +arguments, and does not manipulate their reference counts at all. If the +\fIvaluePtrPtr\fR argument is not set to NULL (and the function doesn't return +\fBTCL_ERROR\fR), it will be set to a value with a reference count of at least +1, with a reference owned by the dictionary. Note however that this function +may set the interpreter result; if that is the only place that is holding a +reference to an object, it will be deleted. +.PP +\fBTcl_DictObjRemove\fR does not modify the reference count of its +\fIdictPtr\fR argument, but does require that the object be unshared. It does +not manipulate the reference count of its \fIkeyPtr\fR argument at all. Note +however that this function may set the interpreter result; if that is the only +place that is holding a reference to an object, it will be deleted. +.PP +\fBTcl_DictObjSize\fR does not modify the reference count of its \fIdictPtr\fR +argument; it only reads. Note however that this function may set the +interpreter result; if that is the only place that is holding a reference to +the dictionary object, it will be deleted. +.PP +\fBTcl_DictObjFirst\fR does not modify the reference count of its +\fIdictPtr\fR argument; it only reads. The variables given by the +\fIkeyPtrPtr\fR and \fIvaluePtrPtr\fR arguments (if not NULL) will be updated +to contain references to the relevant values in the dictionary; their +reference counts will be at least 1 (due to the dictionary holding a reference +to them). It may also manipulate internal references; these are not exposed to +user code, but require a matching \fBTcl_DictObjDone\fR call. Note however +that this function may set the interpreter result; if that is the only place +that is holding a reference to the dictionary object, it will be deleted. +.PP +Similarly for \fBTcl_DictObjNext\fR; the variables given by the +\fIkeyPtrPtr\fR and \fIvaluePtrPtr\fR arguments (if not NULL) will be updated +to contain references to the relevant values in the dictionary; their +reference counts will be at least 1 (due to the dictionary holding a reference +to them). +.PP +\fBTcl_DictObjDone\fR does not manipulate (user-visible) reference counts. +.PP +\fBTcl_DictObjPutKeyList\fR is similar to \fBTcl_DictObjPut\fR; it does not +modify the reference count of its \fIdictPtr\fR argument, but does require +that the object be unshared. It may increment the reference count of any value +passed in the \fIkeyv\fR argument, and will increment the reference count of +the \fIvaluePtr\fR argument on success. It is recommended that values passed +via \fIkeyv\fR and \fIvaluePtr\fR do not have zero reference counts. Note +however that this function may set the interpreter result; if that is the only +place that is holding a reference to an object, it will be deleted. +.PP +\fBTcl_DictObjRemoveKeyList\fR is similar to \fBTcl_DictObjRemove\fR; it does +not modify the reference count of its \fIdictPtr\fR argument, but does require +that the object be unshared, and does not modify the reference counts of any +of the values passed in the \fIkeyv\fR argument. Note however that this +function may set the interpreter result; if that is the only place that is +holding a reference to an object, it will be deleted. .SH EXAMPLE Using the dictionary iteration interface to search determine if there is a key that maps to itself: .PP .CS Index: doc/DoOneEvent.3 ================================================================== --- doc/DoOneEvent.3 +++ doc/DoOneEvent.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp int \fBTcl_DoOneEvent\fR(\fIflags\fR) +.fi .SH ARGUMENTS .AS int flags .AP int flags in This parameter is normally zero. It may be an OR-ed combination of any of the following flag bits: @@ -51,28 +52,22 @@ .PP If the \fIflags\fR argument to \fBTcl_DoOneEvent\fR is non-zero, it restricts the kinds of events that will be processed by \fBTcl_DoOneEvent\fR. \fIFlags\fR may be an OR-ed combination of any of the following bits: -.TP 27 -\fBTCL_WINDOW_EVENTS\fR \- +.IP \fBTCL_WINDOW_EVENTS\fR Process window system events. -.TP 27 -\fBTCL_FILE_EVENTS\fR \- +.IP \fBTCL_FILE_EVENTS\fR Process file events. -.TP 27 -\fBTCL_TIMER_EVENTS\fR \- +.IP \fBTCL_TIMER_EVENTS\fR Process timer events. -.TP 27 -\fBTCL_IDLE_EVENTS\fR \- +.IP \fBTCL_IDLE_EVENTS\fR Process idle callbacks. -.TP 27 -\fBTCL_ALL_EVENTS\fR \- +.IP \fBTCL_ALL_EVENTS\fR Process all kinds of events: equivalent to OR-ing together all of the above flags or specifying none of them. -.TP 27 -\fBTCL_DONT_WAIT\fR \- +.IP \fBTCL_DONT_WAIT\fR Do not sleep: process only events that are ready at the time of the call. .LP If any of the flags \fBTCL_WINDOW_EVENTS\fR, \fBTCL_FILE_EVENTS\fR, \fBTCL_TIMER_EVENTS\fR, or \fBTCL_IDLE_EVENTS\fR is set, then the only Index: doc/DoWhenIdle.3 ================================================================== --- doc/DoWhenIdle.3 +++ doc/DoWhenIdle.3 @@ -15,15 +15,16 @@ \fB#include \fR .sp \fBTcl_DoWhenIdle\fR(\fIproc, clientData\fR) .sp \fBTcl_CancelIdleCall\fR(\fIproc, clientData\fR) +.fi .SH ARGUMENTS .AS Tcl_IdleProc clientData .AP Tcl_IdleProc *proc in Procedure to invoke. -.AP coid *clientData in +.AP void *clientData in Arbitrary one-word value to pass to \fIproc\fR. .BE .SH DESCRIPTION .PP \fBTcl_DoWhenIdle\fR arranges for \fIproc\fR to be invoked Index: doc/DoubleObj.3 ================================================================== --- doc/DoubleObj.3 +++ doc/DoubleObj.3 @@ -18,10 +18,11 @@ .sp \fBTcl_SetDoubleObj\fR(\fIobjPtr, doubleValue\fR) .sp int \fBTcl_GetDoubleFromObj\fR(\fIinterp, objPtr, doublePtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp doubleValue in/out .AP double doubleValue in A double-precision floating-point value used to initialize or set a Tcl value. .AP Tcl_Obj *objPtr in/out @@ -56,9 +57,22 @@ \fIdoublePtr\fR. If the attempt fails, then \fBTCL_ERROR\fR is returned, and if \fIinterp\fR is non-NULL, an error message is left in \fIinterp\fR. The \fBTcl_ObjType\fR of \fIobjPtr\fR may be changed to make subsequent calls to \fBTcl_GetDoubleFromObj\fR more efficient. '\" TODO: add discussion of treatment of NaN value +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewDoubleObj\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_SetDoubleObj\fR does not modify the reference count of its +\fIobjPtr\fR argument, but does require that the object be unshared. +.PP +\fBTcl_GetDoubleFromObj\fR does not modify the reference count of its +\fIobjPtr\fR argument; it only reads. Note however that this function +may set the interpreter result; if that is the only place that +is holding a reference to the object, it will be deleted. .SH "SEE ALSO" Tcl_NewObj, Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_GetObjResult .SH KEYWORDS -double, double value, double type, internal representation, value, value type, string representation +double, double value, double type, internal representation, value, value type, +string representation Index: doc/DumpActiveMemory.3 ================================================================== --- doc/DumpActiveMemory.3 +++ doc/DumpActiveMemory.3 @@ -1,8 +1,8 @@ '\" -'\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans. -'\" Copyright (c) 2000 by Scriptics Corporation. +'\" Copyright (c) 1992-1999 Karl Lehenbauer & Mark Diekhans. +'\" Copyright (c) 2000 Scriptics Corporation. '\" All rights reserved. '\" .TH "Tcl_DumpActiveMemory" 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -13,16 +13,14 @@ \fB#include \fR .sp int \fBTcl_DumpActiveMemory\fR(\fIfileName\fR) .sp -void \fBTcl_InitMemory\fR(\fIinterp\fR) .sp -void \fBTcl_ValidateAllMemory\fR(\fIfileName, line\fR) - +.fi .SH ARGUMENTS .AS Tcl_Interp *fileName .AP Tcl_Interp *interp in Tcl interpreter in which to add commands. .AP "const char" *fileName in @@ -41,11 +39,11 @@ is not defined, these functions are all no-ops. .PP \fBTcl_DumpActiveMemory\fR will output a list of all currently allocated memory to the specified file. The information output for each allocated block of memory is: starting and ending addresses -(excluding guard zone), size, source file where \fBTcl_Alloc\fR was +(excluding guard zone), size, source file where \fBckalloc\fR was called to allocate the block and line number in that file. It is especially useful to call \fBTcl_DumpActiveMemory\fR after the Tcl interpreter has been deleted. .PP \fBTcl_InitMemory\fR adds the Tcl \fBmemory\fR command to the @@ -53,16 +51,16 @@ by \fBTcl_Main\fR. .PP \fBTcl_ValidateAllMemory\fR forces a validation of the guard zones of all currently allocated blocks of memory. Normally validation of a block occurs when its freed, unless full validation is enabled, in -which case validation of all blocks occurs when \fBTcl_Alloc\fR and -\fBTcl_Free\fR are called. This function forces the validation to occur +which case validation of all blocks occurs when \fBckalloc\fR and +\fBckfree\fR are called. This function forces the validation to occur at any point. .SH "SEE ALSO" TCL_MEM_DEBUG, memory .SH KEYWORDS memory, debug Index: doc/Encoding.3 ================================================================== --- doc/Encoding.3 +++ doc/Encoding.3 @@ -6,48 +6,61 @@ '\" .TH Tcl_GetEncoding 3 "8.1" Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_GetEncoding, Tcl_FreeEncoding, Tcl_GetEncodingFromObj, Tcl_ExternalToUtfDString, Tcl_ExternalToUtf, Tcl_UtfToExternalDString, Tcl_UtfToExternal, Tcl_GetEncodingName, Tcl_SetSystemEncoding, Tcl_GetEncodingNameFromEnvironment, Tcl_GetEncodingNames, Tcl_CreateEncoding, Tcl_GetEncodingSearchPath, Tcl_SetEncodingSearchPath \- procedures for creating and using encodings +Tcl_GetEncoding, Tcl_FreeEncoding, Tcl_GetEncodingFromObj, Tcl_ExternalToUtfDString, Tcl_ExternalToUtfDStringEx, Tcl_ExternalToUtf, Tcl_UtfToExternalDString, Tcl_UtfToExternalDStringEx, Tcl_UtfToExternal, Tcl_GetEncodingName, Tcl_SetSystemEncoding, Tcl_GetEncodingNameFromEnvironment, Tcl_GetEncodingNames, Tcl_CreateEncoding, Tcl_GetEncodingSearchPath, Tcl_SetEncodingSearchPath, Tcl_GetDefaultEncodingDir, Tcl_SetDefaultEncodingDir \- procedures for creating and using encodings .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Encoding \fBTcl_GetEncoding\fR(\fIinterp, name\fR) .sp -void \fBTcl_FreeEncoding\fR(\fIencoding\fR) .sp int \fBTcl_GetEncodingFromObj\fR(\fIinterp, objPtr, encodingPtr\fR) .sp char * \fBTcl_ExternalToUtfDString\fR(\fIencoding, src, srcLen, dstPtr\fR) .sp +int +\fBTcl_ExternalToUtfDStringEx\fR(\fIinterp, encoding, src, srcLen, flags, dstPtr, errorIdxPtr\fR) +.sp char * \fBTcl_UtfToExternalDString\fR(\fIencoding, src, srcLen, dstPtr\fR) .sp +int +\fBTcl_UtfToExternalDStringEx\fR(\fIinterp, encoding, src, srcLen, flags, dstPtr, errorIdxPtr\fR) +.sp int \fBTcl_ExternalToUtf\fR(\fIinterp, encoding, src, srcLen, flags, statePtr, dst, dstLen, srcReadPtr, dstWrotePtr, dstCharsPtr\fR) .sp int \fBTcl_UtfToExternal\fR(\fIinterp, encoding, src, srcLen, flags, statePtr, dst, dstLen, srcReadPtr, dstWrotePtr, dstCharsPtr\fR) .sp +char * +\fBTcl_WinTCharToUtf\fR(\fItsrc, srcLen, dstPtr\fR) +.sp +TCHAR * +\fBTcl_WinUtfToTChar\fR(\fIsrc, srcLen, dstPtr\fR) +.sp const char * \fBTcl_GetEncodingName\fR(\fIencoding\fR) .sp +int +\fBTcl_GetEncodingNulLength\fR(\fIencoding\fR) +.sp int \fBTcl_SetSystemEncoding\fR(\fIinterp, name\fR) .sp const char * \fBTcl_GetEncodingNameFromEnvironment\fR(\fIbufPtr\fR) .sp -void \fBTcl_GetEncodingNames\fR(\fIinterp\fR) .sp Tcl_Encoding \fBTcl_CreateEncoding\fR(\fItypePtr\fR) .sp @@ -54,10 +67,16 @@ Tcl_Obj * \fBTcl_GetEncodingSearchPath\fR() .sp int \fBTcl_SetEncodingSearchPath\fR(\fIsearchPath\fR) +.sp +const char * +\fBTcl_GetDefaultEncodingDir\fR(\fIvoid\fR) +.sp +\fBTcl_SetDefaultEncodingDir\fR(\fIpath\fR) +.fi .SH ARGUMENTS .AS "const Tcl_EncodingType" *dstWrotePtr in/out .AP Tcl_Interp *interp in Interpreter to use for error reporting, or NULL if no error reporting is desired. @@ -71,34 +90,38 @@ .AP Tcl_Encoding *encodingPtr out Points to storage where encoding token is to be written. .AP "const char" *src in For the \fBTcl_ExternalToUtf\fR functions, an array of bytes in the specified encoding that are to be converted to UTF-8. For the -\fBTcl_UtfToExternal\fR function, an array of +\fBTcl_UtfToExternal\fR and \fBTcl_WinUtfToTChar\fR functions, an array of UTF-8 characters to be converted to the specified encoding. .AP "const TCHAR" *tsrc in An array of Windows TCHAR characters to convert to UTF-8. -.AP size_t srcLen in +.AP int srcLen in Length of \fIsrc\fR or \fItsrc\fR in bytes. If the length is negative, the encoding-specific length of the string is used. .AP Tcl_DString *dstPtr out Pointer to an uninitialized or free \fBTcl_DString\fR in which the converted result will be stored. .AP int flags in -Various flag bits OR-ed together. +This is a bit mask passed in to control the operation of the encoding functions. \fBTCL_ENCODING_START\fR signifies that the source buffer is the first block in a (potentially multi-block) input stream, telling the conversion routine to reset to an initial state and perform any initialization that needs to occur before the first byte is converted. \fBTCL_ENCODING_END\fR signifies that the source buffer is the last block in a (potentially multi-block) input stream, telling the conversion routine to perform any finalization that needs to occur after the last -byte is converted and then to reset to an initial state. -\fBTCL_ENCODING_STOPONERROR\fR signifies that the conversion routine should -return immediately upon reading a source character that does not exist in -the target encoding; otherwise a default fallback character will -automatically be substituted. +byte is converted and then to reset to an initial state. The +\fBTCL_PROFILE_*\fR bits defined in the \fBPROFILES\fR section below +control the encoding profile to be used for dealing with invalid data or +other errors in the encoding transform. +\fBTCL_ENCODING_STOPONERROR\fR is present for backward compatibility with +Tcl 8.6 and forces the encoding profile to \fBstrict\fR. + +Some flags bits may not be usable with some functions as noted in the +function descriptions below. .AP Tcl_EncodingState *statePtr in/out Used when converting a (generally long or indefinite length) byte stream in a piece-by-piece fashion. The conversion routine stores its current state in \fI*statePtr\fR after \fIsrc\fR (the buffer containing the current piece) has been converted; that state information must be passed @@ -120,10 +143,13 @@ Filled with the number of bytes that were actually stored in the output buffer as a result of the conversion. May be NULL. .AP int *dstCharsPtr out Filled with the number of characters that correspond to the number of bytes stored in the output buffer. May be NULL. +.AP int *errorIdxPtr out +Filled with the index of the byte or character that caused the encoding transform +to fail. May be NULL. .AP Tcl_DString *bufPtr out Storage for the prescribed system encoding name. .AP "const Tcl_EncodingType" *typePtr in Structure that defines a new type of encoding. .AP Tcl_Obj *searchPath in @@ -193,10 +219,31 @@ \fIdstPtr\fR, which is then null-terminated. The caller should eventually call \fBTcl_DStringFree\fR to free any information stored in \fIdstPtr\fR. When converting, if any of the characters in the source buffer cannot be represented in the target encoding, a default fallback character will be used. The return value is a pointer to the value stored in the DString. +.PP +\fBTcl_ExternalToUtfDStringEx\fR is a more flexible version of older +\fBTcl_ExternalToUtfDString\fR function. It takes three additional parameters, +\fBinterp\fR, \fBflags\fR and \fBerrorIdxPtr\fR. The \fBflags\fR parameter may +be used to specify the profile to be used for the transform. The +\fBTCL_ENCODING_START\fR and \fBTCL_ENCODING_END\fR bits in \fBflags\fR are +ignored as the function assumes the entire source string to be decoded is passed +into the function. On success, the function returns \fBTCL_OK\fR with the +converted string stored in \fB*dstPtr\fR. For errors \fIother than conversion +errors\fR, such as invalid flags, the function returns \fBTCL_ERROR\fR with an +error message in \fBinterp\fR if it is not NULL. +For conversion errors, \fBTcl_ExternalToUtfDStringEx\fR returns one +of the \fBTCL_CONVERT_*\fR errors listed below for \fBTcl_ExternalToUtf\fR. +When one of these conversion errors is returned, an error message is stored +in \fBinterp\fR only if \fBerrorIdxPtr\fR is NULL. Otherwise, no error message +is stored as the function expects the caller is interested the decoded data +up to that point and not treating this as an immediate error condition. +The index of the error location is stored in \fB*errorIdxPtr\fR. +.PP +The caller must call \fBTcl_DStringFree\fR to free up the \fB*dstPtr\fR resources +irrespective of the return value from the function. .PP \fBTcl_ExternalToUtf\fR converts a source buffer \fIsrc\fR from the specified \fIencoding\fR into UTF-8. Up to \fIsrcLen\fR bytes are converted from the source buffer and up to \fIdstLen\fR converted bytes are stored in \fIdst\fR. In all cases, \fI*srcReadPtr\fR is filled with the number of bytes that were @@ -215,16 +262,16 @@ subsequent call to the conversion routine should pass a buffer containing the unconverted bytes that remained in \fIsrc\fR plus some further bytes from the source stream to properly convert the formerly split-up multibyte sequence. .IP \fBTCL_CONVERT_SYNTAX\fR 29 -The source buffer contained an invalid character sequence. This may occur -if the input stream has been damaged or if the input encoding method was +The source buffer contained an invalid byte or character sequence. This may +occur if the input stream has been damaged or if the input encoding method was misidentified. .IP \fBTCL_CONVERT_UNKNOWN\fR 29 The source buffer contained a character that could not be represented in -the target encoding and \fBTCL_ENCODING_STOPONERROR\fR was specified. +the target encoding. .RE .LP \fBTcl_UtfToExternalDString\fR converts a source buffer \fIsrc\fR from UTF-8 into the specified \fIencoding\fR. The converted bytes are stored in \fIdstPtr\fR, which is then terminated with the appropriate encoding-specific @@ -232,24 +279,49 @@ information stored in \fIdstPtr\fR. When converting, if any of the characters in the source buffer cannot be represented in the target encoding, a default fallback character will be used. The return value is a pointer to the value stored in the DString. .PP +\fBTcl_UtfToExternalDStringEx\fR is an enhanced version of +\fBTcl_UtfToExternalDString\fR that transforms UTF-8 encoded source data to a +specified \fIencoding\fR. Except for the direction of the transform, the +parameters and return values are identical to those of +\fBTcl_ExternalToUtfDStringEx\fR. See +that function above for details about the same. +.PP +Irrespective of the return code from the function, the caller must free +resources associated with \fB*dstPtr\fR when the function returns. +.PP \fBTcl_UtfToExternal\fR converts a source buffer \fIsrc\fR from UTF-8 into the specified \fIencoding\fR. Up to \fIsrcLen\fR bytes are converted from the source buffer and up to \fIdstLen\fR converted bytes are stored in \fIdst\fR. In all cases, \fI*srcReadPtr\fR is filled with the number of bytes that were successfully converted from \fIsrc\fR and \fI*dstWrotePtr\fR is filled with the corresponding number of bytes that were stored in \fIdst\fR. The return values are the same as the return values for \fBTcl_ExternalToUtf\fR. +.PP +\fBTcl_WinUtfToTChar\fR and \fBTcl_WinTCharToUtf\fR are Windows-only +convenience functions for converting between UTF-8 and Windows strings +based on the TCHAR type which is by convention a Unicode character on +Windows NT. Those functions are deprecated. You can use +\fBTcl_UtfToWCharDString\fR resp. \fBTcl_WCharToUtfDString\fR as replacement. +If you want compatibility with earlier Tcl releases than 8.7, use +\fBTcl_UtfToUniCharDString\fR resp. \fBTcl_UniCharToUtfDString\fR as +replacement, and make sure you compile your extension with -DTCL_UTF_MAX=3. +Beware: Those replacement functions don't initialize their Tcl_DString (you'll +have to do that yourself), and \fBTcl_UniCharToUtfDString\fR from Tcl 8.6 +doesn't accept -1 as length parameter. .PP \fBTcl_GetEncodingName\fR is roughly the inverse of \fBTcl_GetEncoding\fR. Given an \fIencoding\fR, the return value is the \fIname\fR argument that was used to create the encoding. The string returned by \fBTcl_GetEncodingName\fR is only guaranteed to persist until the \fIencoding\fR is deleted. The caller must not modify this string. +.PP +\fBTcl_GetEncodingNulLength\fR returns the length of the terminating +nul byte sequence for strings in the specified encoding. .PP \fBTcl_SetSystemEncoding\fR sets the default encoding that should be used whenever the user passes a NULL value for the \fIencoding\fR argument to any of the other encoding functions. If \fIname\fR is NULL, the system encoding is reset to the default system encoding, \fBbinary\fR. If the @@ -267,11 +339,11 @@ the encoding name to it. The \fBTcl_DStringValue\fR is returned. .PP \fBTcl_GetEncodingNames\fR sets the \fIinterp\fR result to a list consisting of the names of all the encodings that are currently defined or can be dynamically loaded, searching the encoding path specified by -\fBTcl_SetEncodingSearchPath\fR. This procedure does not ensure that the +\fBTcl_SetDefaultEncodingDir\fR. This procedure does not ensure that the dynamically-loadable encoding files contain valid data, but merely that they exist. .PP \fBTcl_CreateEncoding\fR defines a new encoding and registers the C procedures that are called back to convert between the encoding and @@ -289,11 +361,11 @@ The \fItypePtr\fR argument to \fBTcl_CreateEncoding\fR contains information about the name of the encoding and the procedures that will be called to convert between this encoding and UTF-8. It is defined as follows: .PP .CS -typedef struct Tcl_EncodingType { +typedef struct { const char *\fIencodingName\fR; Tcl_EncodingConvertProc *\fItoUtfProc\fR; Tcl_EncodingConvertProc *\fIfromUtfProc\fR; Tcl_EncodingFreeProc *\fIfreeProc\fR; void *\fIclientData\fR; @@ -382,10 +454,19 @@ causes \fBTCL_ERROR\fR to be returned. The elements of \fIsearchPath\fR are not verified as existing readable filesystem directories. When searching for encoding data files takes place, and non-existent or non-readable filesystem directories on the \fIsearchPath\fR are silently ignored. +.PP +\fBTcl_GetDefaultEncodingDir\fR and \fBTcl_SetDefaultEncodingDir\fR +are obsolete interfaces best replaced with calls to +\fBTcl_GetEncodingSearchPath\fR and \fBTcl_SetEncodingSearchPath\fR. +They are called to access and set the first element of the \fIsearchPath\fR +list. Since Tcl searches \fIsearchPath\fR for encoding data files in +list order, these routines establish the +.QW default +directory in which to find encoding data files. .SH "ENCODING FILES" Space would prohibit precompiling into Tcl every possible encoding algorithm, so many encodings are stored on disk as dynamically-loadable encoding files. This behavior also allows the user to create additional encoding files that can be loaded using the same mechanism. These @@ -495,17 +576,17 @@ .ta 1.5i # Encoding file: iso2022-jp, escape-driven E init {} final {} -iso8859-1 \ex1b(B -jis0201 \ex1b(J -jis0208 \ex1b$@ -jis0208 \ex1b$B -jis0212 \ex1b$(D -gb2312 \ex1b$A -ksc5601 \ex1b$(C +iso8859-1 \ex1B(B +jis0201 \ex1B(J +jis0208 \ex1B$@ +jis0208 \ex1B$B +jis0212 \ex1B$(D +gb2312 \ex1B$A +ksc5601 \ex1B$(C .CE .PP In the file, the first column represents an option and the second column is the associated value. \fBinit\fR is a string to emit or expect before the first character is converted, while \fBfinal\fR is a string to emit @@ -513,15 +594,38 @@ table-based encodings; the associated value is the escape-sequence that marks that encoding. Tcl syntax is used for the values; in the above example, for instance, .QW \fB{}\fR represents the empty string and -.QW \fB\ex1b\fR +.QW \fB\ex1B\fR represents character 27. .PP When \fBTcl_GetEncoding\fR encounters an encoding \fIname\fR that has not been loaded, it attempts to load an encoding file called \fIname\fB.enc\fR from the \fBencoding\fR subdirectory of each directory that Tcl searches for its script library. If the encoding file exists, but is malformed, an error message will be left in \fIinterp\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_GetEncodingFromObj\fR does not modify the reference count of its +\fIobjPtr\fR argument; it only reads. Note however that this function may set +the interpreter result; if that is the only place that is holding a reference +to the object, it will be deleted. +.PP +\fBTcl_GetEncodingSearchPath\fR returns an object with a reference count of at +least 1. +.SH "PROFILES" +Encoding profiles define the manner in which errors in the encoding transforms +are handled by the encoding functions. An application can specify the profile +to be used by OR-ing the \fBflags\fR parameter passed to the function +with at most one of \fBTCL_ENCODING_PROFILE_TCL8\fR, +\fBTCL_ENCODING_PROFILE_STRICT\fR or \fBTCL_ENCODING_PROFILE_REPLACE\fR. +These correspond to the \fBtcl8\fR, \fBstrict\fR and \fBreplace\fR profiles +respectively. If none are specified, a version-dependent default profile is used. +For Tcl 8.7, the default profile is \fBtcl8\fR. +.PP +For details about profiles, see the \fBPROFILES\fR section in +the documentation of the \fBencoding\fR command. +.SH "SEE ALSO" +encoding(n) .SH KEYWORDS utf, encoding, convert Index: doc/Ensemble.3 ================================================================== --- doc/Ensemble.3 +++ doc/Ensemble.3 @@ -54,10 +54,11 @@ int \fBTcl_SetEnsembleUnknownHandler\fR(\fIinterp, token, listObj\fR) .sp int \fBTcl_GetEnsembleNamespace\fR(\fIinterp, token, namespacePtrPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Namespace **namespacePtrPtr in/out .AP Tcl_Interp *interp in/out The interpreter in which the ensemble is to be created or found. Also where error result messages are written. The functions whose names @@ -67,18 +68,18 @@ The name of the ensemble command to be created. .AP Tcl_Namespace *namespacePtr in The namespace to which the ensemble command is to be bound, or NULL for the current namespace. .AP int ensFlags in -An ORed set of flag bits describing the basic configuration of the +An OR'ed set of flag bits describing the basic configuration of the ensemble. Currently only one bit has meaning, \fBTCL_ENSEMBLE_PREFIX\fR, which is present when the ensemble command should also match unambiguous prefixes of subcommands. .AP Tcl_Obj *cmdNameObj in A value holding the name of the ensemble command to look up. .AP int flags in -An ORed set of flag bits controlling the behavior of +An OR'ed set of flag bits controlling the behavior of \fBTcl_FindEnsemble\fR. Currently only \fBTCL_LEAVE_ERR_MSG\fR is supported. .AP Tcl_Command token in A normal command token that refers to an ensemble command, or which you wish to use for testing as an ensemble command in \fBTcl_IsEnsemble\fR. .AP int *ensFlagsPtr out @@ -159,10 +160,11 @@ even if it is unshared. All command names in prefixes set via \fBTcl_SetEnsembleMappingDict\fR must be fully qualified. .TP \fBformal pre-subcommand parameter list\fR (read-write) +. A list of formal parameter names (the names only being used when generating error messages) that come at invocation of the ensemble between the name of the ensemble and the subcommand argument. NULL (the default) is equivalent to the empty list. May be read and written using \fBTcl_GetEnsembleParameterList\fR and \fBTcl_SetEnsembleParameterList\fR @@ -207,9 +209,30 @@ deleted, so too will the ensemble, and this namespace is also the namespace whose list of exported commands is used if both the mapping dictionary and the subcommand list properties are NULL. May be read using \fBTcl_GetEnsembleNamespace\fR which returns a Tcl result code (\fBTCL_OK\fR, or \fBTCL_ERROR\fR if the token does not refer to an ensemble). +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_FindEnsemble\fR does not modify the reference count of its +\fIcmdNameObj\fR argument; it only reads. Note however that this function may +set the interpreter result; if that is the only place that is holding a +reference to the object, it will be deleted. +.PP +The ensemble property getters (\fBTcl_GetEnsembleMappingDict\fR, +\fBTcl_GetEnsembleParameterList\fR, \fBTcl_GetEnsembleSubcommandList\fR, and +\fBTcl_GetEnsembleUnknownHandler\fR) do not manipulate the reference count of +the values they provide out; if those are non-NULL, they will have a reference +count of at least 1. Note that these functions may set the interpreter +result. +.PP +The ensemble property setters (\fBTcl_SetEnsembleMappingDict\fR, +\fBTcl_SetEnsembleParameterList\fR, \fBTcl_SetEnsembleSubcommandList\fR, and +\fBTcl_SetEnsembleUnknownHandler\fR) will increment the reference count of the +new value of the property they are given if they succeed (and decrement the +reference count of the old value of the property, if relevant). If the +property setters return \fBTCL_ERROR\fR, the reference count of the Tcl_Obj +argument is left unchanged. .SH "SEE ALSO" namespace(n), Tcl_DeleteCommandFromToken(3) .SH KEYWORDS command, ensemble Index: doc/Environment.3 ================================================================== --- doc/Environment.3 +++ doc/Environment.3 @@ -13,10 +13,11 @@ .nf \fB#include \fR .sp int \fBTcl_PutEnv\fR(\fIassignment\fR) +.fi .SH ARGUMENTS .AS "const char" *assignment .AP "const char" *assignment in Info about environment variable in the format .QW \fINAME\fB=\fIvalue\fR . Index: doc/Eval.3 ================================================================== --- doc/Eval.3 +++ doc/Eval.3 @@ -8,11 +8,11 @@ '\" .TH Tcl_Eval 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_EvalObjEx, Tcl_EvalFile, Tcl_EvalObjv, Tcl_Eval, Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval \- execute Tcl scripts +Tcl_EvalObjEx, Tcl_EvalFile, Tcl_EvalObjv, Tcl_Eval, Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval, Tcl_VarEvalVA \- execute Tcl scripts .SH SYNOPSIS .nf \fB#include \fR .sp int @@ -35,25 +35,29 @@ .sp int \fBTcl_GlobalEvalObj\fR(\fIinterp, objPtr\fR) .sp int -\fBTcl_VarEval\fR(\fIinterp, part, part, ... \fB(char *) NULL\fR) +\fBTcl_VarEval\fR(\fIinterp, part, part, ... \fB(char *)NULL\fR) +.fi +.sp +int +\fBTcl_VarEvalVA\fR(\fIinterp, argList\fR) .SH ARGUMENTS .AS Tcl_Interp **termPtr .AP Tcl_Interp *interp in Interpreter in which to execute the script. The interpreter's result is modified to hold the result or error message from the script. .AP Tcl_Obj *objPtr in A Tcl value containing the script to execute. .AP int flags in -ORed combination of flag bits that specify additional options. +OR'ed combination of flag bits that specify additional options. \fBTCL_EVAL_GLOBAL\fR and \fBTCL_EVAL_DIRECT\fR are currently supported. .AP "const char" *fileName in Name of a file containing a Tcl script. .AP int objc in -The number of values in the array pointed to by \fIobjPtr\fR; +The number of values in the array pointed to by \fIobjv\fR; this is also the number of words in the command. .AP Tcl_Obj **objv in Points to an array of pointers to values; each value holds the value of a single word in the command to execute. .AP int numBytes in @@ -60,12 +64,15 @@ The number of bytes in \fIscript\fR, not including any null terminating character. If \-1, then all characters up to the first null byte are used. .AP "const char" *script in Points to first byte of script to execute (null-terminated and UTF-8). -.AP char *part in +.AP "const char" *part in String forming part of a Tcl script. +.AP va_list argList in +An argument list which must have been initialized using +\fBva_start\fR, and cleared using \fBva_end\fR. .BE .SH DESCRIPTION .PP The procedures described here are invoked to execute Tcl scripts in @@ -91,21 +98,19 @@ its contents as a Tcl script. It returns the same information as \fBTcl_EvalObjEx\fR. If the file could not be read then a Tcl error is returned to describe why the file could not be read. The eofchar for files is -.QW \e32 +.QW \ex1A (^Z) for all platforms. If you require a .QW ^Z in code for string comparison, you can use -.QW \e032 -or -.QW \eu001a , +.QW \ex1A , which will be safely substituted by the Tcl interpreter into .QW ^Z . .PP -\fBTcl_EvalObjv\fR executes a single pre-parsed command instead of a +\fBTcl_EvalObjv\fR executes a single preparsed command instead of a script. The \fIobjc\fR and \fIobjv\fR arguments contain the values of the words for the Tcl command, one word in each value in \fIobjv\fR. \fBTcl_EvalObjv\fR evaluates the command and returns a completion code and result just like \fBTcl_EvalObjEx\fR. The caller of \fBTcl_EvalObjv\fR has to manage the reference count of the @@ -120,14 +125,20 @@ might be a UTF-8 special code. The string is parsed and executed directly (using \fBTcl_EvalObjv\fR) instead of compiling it and executing the bytecodes. In situations where it is known that the script will never be executed again, \fBTcl_Eval\fR may be faster than \fBTcl_EvalObjEx\fR. \fBTcl_Eval\fR returns a completion code and result just like -\fBTcl_EvalObjEx\fR. +\fBTcl_EvalObjEx\fR. Note: for backward compatibility with versions before +Tcl 8.0, \fBTcl_Eval\fR copies the value result in \fIinterp\fR to +\fIinterp->result\fR (use is deprecated) where it can be accessed directly. + This makes \fBTcl_Eval\fR somewhat slower than \fBTcl_EvalEx\fR, which +does not do the copy. .PP \fBTcl_EvalEx\fR is an extended version of \fBTcl_Eval\fR that takes -additional arguments \fInumBytes\fR and \fIflags\fR. +additional arguments \fInumBytes\fR and \fIflags\fR. For the +efficiency reason given above, \fBTcl_EvalEx\fR is generally preferred +over \fBTcl_Eval\fR. .PP \fBTcl_GlobalEval\fR and \fBTcl_GlobalEvalObj\fR are older procedures that are now deprecated. They are similar to \fBTcl_EvalEx\fR and \fBTcl_EvalObjEx\fR except that the script is evaluated in the global namespace and its variable context consists of global variables only @@ -137,16 +148,21 @@ \fBTcl_VarEval\fR takes any number of string arguments of any length, concatenates them into a single string, then calls \fBTcl_Eval\fR to execute that string as a Tcl command. It returns the result of the command and also modifies the interpreter result in the same way as \fBTcl_Eval\fR. -The last argument to \fBTcl_VarEval\fR must be NULL to indicate the end -of arguments. \fBTcl_VarEval\fR is now deprecated. +The last argument to \fBTcl_VarEval\fR must be (char *)NULL to indicate the end +of arguments. +.PP +\fBTcl_VarEvalVA\fR is the same as \fBTcl_VarEval\fR except that +instead of taking a variable number of arguments it takes an argument +list. Interfaces using argument lists have been found to be nonportable +in practice. This function is deprecated and will be removed in Tcl 9.0. .SH "FLAG BITS" .PP -Any ORed combination of the following values may be used for the +Any OR'ed combination of the following values may be used for the \fIflags\fR argument to procedures such as \fBTcl_EvalObjEx\fR: .TP 23 \fBTCL_EVAL_DIRECT\fR . This flag is only used by \fBTcl_EvalObjEx\fR; it is ignored by @@ -188,8 +204,22 @@ and sets \fIinterp\fR's result to an error message indicating that the \fBreturn\fR, \fBbreak\fR, or \fBcontinue\fR command was invoked in an inappropriate place. This means that top-level applications should never see a return code from \fBTcl_EvalObjEx\fR other than \fBTCL_OK\fR or \fBTCL_ERROR\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_EvalObjEx\fR and \fBTcl_GlobalEvalObj\fR both increment and +decrement the reference count of their \fIobjPtr\fR argument; you must +not pass them any value with a reference count of zero. They also +manipulate the interpreter result; you must not count on the +interpreter result to hold the reference count of any value over +these calls. +.PP +\fBTcl_EvalObjv\fR may increment and decrement the reference count of +any value passed via its \fIobjv\fR argument; you must not pass any +value with a reference count of zero. This function also manipulates +the interpreter result; you must not count on the interpreter result +to hold the reference count of any value over this call. .SH KEYWORDS execute, file, global, result, script, value Index: doc/Exit.3 ================================================================== --- doc/Exit.3 +++ doc/Exit.3 @@ -29,16 +29,17 @@ .sp \fBTcl_DeleteThreadExitHandler\fR(\fIproc, clientData\fR) .sp Tcl_ExitProc * \fBTcl_SetExitProc\fR(\fIproc\fR) +.fi .SH ARGUMENTS .AS Tcl_ExitProc clientData .AP int status in Provides information about why the application or thread exited. -Exact meaning may -be platform-specific. 0 usually means a normal exit, any nonzero value +Exact meaning may be platform-specific. +0 usually means a normal exit, any nonzero value usually means that an error occurred. .AP Tcl_ExitProc *proc in Procedure to invoke before exiting application, or (for \fBTcl_SetExitProc\fR) NULL to uninstall the current application exit procedure. @@ -51,22 +52,22 @@ The procedures described here provide a graceful mechanism to end the execution of a \fBTcl\fR application. Exit handlers are invoked to cleanup the application's state before ending the execution of \fBTcl\fR code. .PP Invoke \fBTcl_Exit\fR to end a \fBTcl\fR application and to exit from this -process. This procedure is invoked by the \fBexit\fR command, and can be +process. This procedure is invoked by the \fBexit\fR Tcl command, and can be invoked anyplace else to terminate the application. -No-one should ever invoke the \fBexit\fR system procedure directly; always +No-one should ever invoke the \fBexit()\fR system call directly; always invoke \fBTcl_Exit\fR instead, so that it can invoke exit handlers. -Note that if other code invokes \fBexit\fR system procedure directly, or +Note that if other code invokes \fBexit()\fR system call directly, or otherwise causes the application to terminate without calling \fBTcl_Exit\fR, the exit handlers will not be run. -\fBTcl_Exit\fR internally invokes the \fBexit\fR system call, thus it never +\fBTcl_Exit\fR internally invokes the \fBexit()\fR system call, thus it never returns control to its caller. If an application exit handler has been installed (see \fBTcl_SetExitProc\fR), that handler is invoked with an argument -consisting of the exit status (cast to void *); the application +consisting of the exit status (cast to a pointer); the application exit handler should not return control to Tcl. .PP \fBTcl_Finalize\fR is similar to \fBTcl_Exit\fR except that it does not exit from the current process. It is useful for cleaning up when a process is finished using \fBTcl\fR but @@ -131,12 +132,14 @@ application handler was installed. If an application exit handler is installed, that exit handler takes over complete responsibility for finalization of Tcl's subsystems via \fBTcl_Finalize\fR at an appropriate time. The argument passed to \fIproc\fR when it is invoked will be the exit status code (as passed to \fBTcl_Exit\fR) -cast to a void *value. +cast to a pointer. .PP -\fBTcl_SetExitProc\fR can not be used in stub-enabled extensions. +\fBTcl_SetExitProc\fR can not be used in stub-enabled extensions. Its symbol +entry in the stub table is deprecated and it will be removed in Tcl 9.0. .SH "SEE ALSO" exit(n) .SH KEYWORDS -abort, callback, cleanup, dynamic loading, end application, exit, unloading, thread +abort, callback, cleanup, dynamic loading, end application, exit, unloading, +thread Index: doc/ExprLong.3 ================================================================== --- doc/ExprLong.3 +++ doc/ExprLong.3 @@ -23,10 +23,11 @@ int \fBTcl_ExprBoolean\fR(\fIinterp, expr, booleanPtr\fR) .sp int \fBTcl_ExprString\fR(\fIinterp, expr\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *booleanPtr out .AP Tcl_Interp *interp in Interpreter in whose context to evaluate \fIexpr\fR. .AP "const char" *expr in Index: doc/ExprLongObj.3 ================================================================== --- doc/ExprLongObj.3 +++ doc/ExprLongObj.3 @@ -22,10 +22,11 @@ int \fBTcl_ExprBooleanObj\fR(\fIinterp, objPtr, booleanPtr\fR) .sp int \fBTcl_ExprObj\fR(\fIinterp, objPtr, resultPtrPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp **resultPtrPtr out .AP Tcl_Interp *interp in Interpreter in whose context to evaluate \fIobjPtr\fR. .AP Tcl_Obj *objPtr in @@ -96,11 +97,20 @@ it stores a pointer to the Tcl value containing the expression's value at \fI*resultPtrPtr\fR. In this case, the caller is responsible for calling \fBTcl_DecrRefCount\fR to decrement the value's reference count when it is finished with the value. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_ExprLongObj\fR, \fBTcl_ExprDoubleObj\fR, +\fBTcl_ExprBooleanObj\fR, and \fBTcl_ExprObj\fR all increment and +decrement the reference count of their \fIobjPtr\fR arguments; you +must not pass them any value with a reference count of zero. They also +manipulate the interpreter result; you must not count on the +interpreter result to hold the reference count of any value over these +calls. .SH "SEE ALSO" Tcl_ExprLong, Tcl_ExprDouble, Tcl_ExprBoolean, Tcl_ExprString, Tcl_GetObjResult .SH KEYWORDS boolean, double, evaluate, expression, integer, value, string Index: doc/FileSystem.3 ================================================================== --- doc/FileSystem.3 +++ doc/FileSystem.3 @@ -7,11 +7,11 @@ '\" .TH Filesystem 3 8.4 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_FSRegister, Tcl_FSUnregister, Tcl_FSData, Tcl_FSMountsChanged, Tcl_FSGetFileSystemForPath, Tcl_FSGetPathType, Tcl_FSCopyFile, Tcl_FSCopyDirectory, Tcl_FSCreateDirectory, Tcl_FSDeleteFile, Tcl_FSRemoveDirectory, Tcl_FSRenameFile, Tcl_FSListVolumes, Tcl_FSEvalFile, Tcl_FSEvalFileEx, Tcl_FSLoadFile, Tcl_FSUnloadFile, Tcl_FSMatchInDirectory, Tcl_FSLink, Tcl_FSLstat, Tcl_FSUtime, Tcl_FSFileAttrsGet, Tcl_FSFileAttrsSet, Tcl_FSFileAttrStrings, Tcl_FSStat, Tcl_FSAccess, Tcl_FSOpenFileChannel, Tcl_FSGetCwd, Tcl_FSChdir, Tcl_FSPathSeparator, Tcl_FSJoinPath, Tcl_FSSplitPath, Tcl_FSEqualPaths, Tcl_FSGetNormalizedPath, Tcl_FSJoinToPath, Tcl_FSConvertToPathType, Tcl_FSGetInternalRep, Tcl_FSGetTranslatedPath, Tcl_FSGetTranslatedStringPath, Tcl_FSNewNativePath, Tcl_FSGetNativePath, Tcl_FSFileSystemInfo, Tcl_GetAccessTimeFromStat, Tcl_GetBlockSizeFromStat, Tcl_GetBlocksFromStat, Tcl_GetChangeTimeFromStat, Tcl_GetDeviceTypeFromStat, Tcl_GetFSDeviceFromStat, Tcl_GetFSInodeFromStat, Tcl_GetGroupIdFromStat, Tcl_GetLinkCountFromStat, Tcl_GetModeFromStat, Tcl_GetModificationTimeFromStat, Tcl_GetSizeFromStat, Tcl_GetUserIdFromStat, Tcl_AllocStatBuf \- procedures to interact with any filesystem +Tcl_FSRegister, Tcl_FSUnregister, Tcl_FSData, Tcl_FSMountsChanged, Tcl_FSGetFileSystemForPath, Tcl_FSGetPathType, Tcl_FSCopyFile, Tcl_FSCopyDirectory, Tcl_FSCreateDirectory, Tcl_FSDeleteFile, Tcl_FSRemoveDirectory, Tcl_FSRenameFile, Tcl_FSListVolumes, Tcl_FSEvalFile, Tcl_FSEvalFileEx, Tcl_FSLoadFile, Tcl_FSUnloadFile, Tcl_FSMatchInDirectory, Tcl_FSLink, Tcl_FSLstat, Tcl_FSUtime, Tcl_FSFileAttrsGet, Tcl_FSFileAttrsSet, Tcl_FSFileAttrStrings, Tcl_FSStat, Tcl_FSAccess, Tcl_FSOpenFileChannel, Tcl_FSGetCwd, Tcl_FSChdir, Tcl_FSPathSeparator, Tcl_FSJoinPath, Tcl_FSSplitPath, Tcl_FSEqualPaths, Tcl_FSGetNormalizedPath, Tcl_FSJoinToPath, Tcl_FSConvertToPathType, Tcl_FSGetInternalRep, Tcl_FSGetTranslatedPath, Tcl_FSGetTranslatedStringPath, Tcl_FSNewNativePath, Tcl_FSGetNativePath, Tcl_FSFileSystemInfo, Tcl_GetAccessTimeFromStat, Tcl_GetBlockSizeFromStat, Tcl_GetBlocksFromStat, Tcl_GetChangeTimeFromStat, Tcl_GetDeviceTypeFromStat, Tcl_GetFSDeviceFromStat, Tcl_GetFSInodeFromStat, Tcl_GetGroupIdFromStat, Tcl_GetLinkCountFromStat, Tcl_GetModeFromStat, Tcl_GetModificationTimeFromStat, Tcl_GetSizeFromStat, Tcl_GetUserIdFromStat, Tcl_AllocStatBuf, Tcl_FSTildeExpand \- procedures to interact with any filesystem .SH SYNOPSIS .nf \fB#include \fR .sp int @@ -21,11 +21,10 @@ \fBTcl_FSUnregister\fR(\fIfsPtr\fR) .sp void * \fBTcl_FSData\fR(\fIfsPtr\fR) .sp -void \fBTcl_FSMountsChanged\fR(\fIfsPtr\fR) .sp const Tcl_Filesystem * \fBTcl_FSGetFileSystemForPath\fR(\fIpathPtr\fR) .sp @@ -43,11 +42,11 @@ .sp int \fBTcl_FSDeleteFile\fR(\fIpathPtr\fR) .sp int -\fBTcl_FSRemoveDirectory\fR(\fIpathPtr, int recursive, errorPtr\fR) +\fBTcl_FSRemoveDirectory\fR(\fIpathPtr, recursive, errorPtr\fR) .sp int \fBTcl_FSRenameFile\fR(\fIsrcPathPtr, destPathPtr\fR) .sp Tcl_Obj * @@ -77,14 +76,14 @@ .sp int \fBTcl_FSUtime\fR(\fIpathPtr, tval\fR) .sp int -\fBTcl_FSFileAttrsGet\fR(\fIinterp, int index, pathPtr, objPtrRef\fR) +\fBTcl_FSFileAttrsGet\fR(\fIinterp, index, pathPtr, objPtrRef\fR) .sp int -\fBTcl_FSFileAttrsSet\fR(\fIinterp, int index, pathPtr, Tcl_Obj *objPtr\fR) +\fBTcl_FSFileAttrsSet\fR(\fIinterp, index, pathPtr, objPtr\fR) .sp const char *const * \fBTcl_FSFileAttrStrings\fR(\fIpathPtr, objPtrRef\fR) .sp int @@ -139,23 +138,26 @@ \fBTcl_FSGetNativePath\fR(\fIpathPtr\fR) .sp Tcl_Obj * \fBTcl_FSFileSystemInfo\fR(\fIpathPtr\fR) .sp +int +\fBTcl_FSTildeExpand\fR(\fIinterp, pathStr, dsPtr\fR) +.sp Tcl_StatBuf * \fBTcl_AllocStatBuf\fR() .sp -Tcl_WideInt +long long \fBTcl_GetAccessTimeFromStat\fR(\fIstatPtr\fR) .sp unsigned \fBTcl_GetBlockSizeFromStat\fR(\fIstatPtr\fR) .sp -Tcl_WideUInt +unsigned long long \fBTcl_GetBlocksFromStat\fR(\fIstatPtr\fR) .sp -Tcl_WideInt +long long \fBTcl_GetChangeTimeFromStat\fR(\fIstatPtr\fR) .sp int \fBTcl_GetDeviceTypeFromStat\fR(\fIstatPtr\fR) .sp @@ -172,23 +174,26 @@ \fBTcl_GetLinkCountFromStat\fR(\fIstatPtr\fR) .sp unsigned \fBTcl_GetModeFromStat\fR(\fIstatPtr\fR) .sp -Tcl_WideInt +long long \fBTcl_GetModificationTimeFromStat\fR(\fIstatPtr\fR) .sp -Tcl_WideUInt +unsigned long long \fBTcl_GetSizeFromStat\fR(\fIstatPtr\fR) .sp int \fBTcl_GetUserIdFromStat\fR(\fIstatPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_GlobTypeData **srcPathPtr out .AP "const Tcl_Filesystem" *fsPtr in Points to a structure containing the addresses of procedures that can be called to perform the various filesystem operations. +.AP "const char" *pathStr in +Pointer to a NUL terminated string representing a file system path. .AP Tcl_Obj *pathPtr in The path represented by this value is used for the operation in question. If the value does not already have an internal \fBpath\fR representation, it will be converted to have one. .AP Tcl_Obj *srcPathPtr in @@ -195,10 +200,12 @@ As for \fIpathPtr\fR, but used for the source file for a copy or rename operation. .AP Tcl_Obj *destPathPtr in As for \fIpathPtr\fR, but used for the destination filename for a copy or rename operation. +.AP int recursive in +Whether to remove subdirectories and their contents as well. .AP "const char" *encodingName in The encoding of the data stored in the file identified by \fIpathPtr\fR and to be evaluated. .AP "const char" *pattern in Only files or directories matching this pattern will be returned. @@ -217,19 +224,23 @@ The second of two path values to compare. The value may be converted to \fBpath\fR type. .AP Tcl_Obj *listObj in The list of path elements to operate on with a \fBjoin\fR operation. .AP int elements in -If non-negative, the number of elements in the \fIlistObj\fR which should +The number of elements in the \fIlistObj\fR which should be joined together. If negative, then all elements are joined. .AP Tcl_Obj **errorPtr out In the case of an error, filled with a value containing the name of the file which caused an error in the various copy/rename operations. +.AP int index in +The index of the attribute in question. +.AP Tcl_Obj *objPtr in +The value to set in the operation. .AP Tcl_Obj **objPtrRef out Filled with a value containing the result of the operation. .AP Tcl_Obj *resultPtr out -Pre-allocated value in which to store (using +Preallocated value in which to store (using \fBTcl_ListObjAppendElement\fR) the list of files or directories which are successfully matched. .AP int mode in Mask consisting of one or more of R_OK, W_OK, X_OK and F_OK. R_OK, W_OK and X_OK request checking whether the file exists and has read, @@ -239,13 +250,13 @@ The structure that contains the result of a stat or lstat operation. .AP "const char" *sym1 in Name of a procedure to look up in the file's symbol table .AP "const char" *sym2 in Name of a procedure to look up in the file's symbol table -.AP Tcl_PackageInitProc **proc1Ptr out +.AP Tcl_LibraryInitProc **proc1Ptr out Filled with the init function for this code. -.AP Tcl_PackageInitProc **proc2Ptr out +.AP Tcl_LibraryInitProc **proc2Ptr out Filled with the safe-init function for this code. .AP void **clientDataPtr out Filled with the clientData value to pass to this code's unload function when it is called. .AP Tcl_LoadHandle *loadHandlePtr out @@ -262,11 +273,12 @@ allowed for the \fImode\fR argument to the Tcl \fBopen\fR command. .AP int permissions in POSIX-style permission flags such as 0644. If a new file is created, these permissions will be set on the created file. .AP int *lenPtr out -If non-NULL, filled with the number of elements in the split path. +Filled with the number of elements in the split path. +May be (int *)NULL when not used. .AP Tcl_Obj *basePtr in The base path on to which to join the given elements. May be NULL. .AP int objc in The number of elements in \fIobjv\fR. .AP "Tcl_Obj *const" objv[] in @@ -280,10 +292,12 @@ OR-ed combination of flags indicating what kind of link should be created (will be ignored if \fItoPtr\fR is NULL). Valid bits to set are \fBTCL_CREATE_SYMBOLIC_LINK\fR and \fBTCL_CREATE_HARD_LINK\fR. When both flags are set and the underlying filesystem can do either, symbolic links are preferred. +.AP Tcl_DString *dsPtr out +Pointer to a \fBTcl_DString\fR to hold an output string result. .BE .SH DESCRIPTION .PP There are several reasons for calling the \fBTcl_FS\fR API functions (e.g.\ \fBTcl_FSAccess\fR and \fBTcl_FSStat\fR) @@ -364,11 +378,12 @@ variable to the .QW EXDEV POSIX error code (which signifies a .QW "cross-domain link" ). .PP -\fBTcl_FSCopyDirectory\fR attempts to copy the directory given by \fIsrcPathPtr\fR to the +\fBTcl_FSCopyDirectory\fR attempts to copy the directory given by +\fIsrcPathPtr\fR to the path name given by \fIdestPathPtr\fR. If the two paths given lie in the same filesystem (according to \fBTcl_FSGetFileSystemForPath\fR) then that filesystem's .QW "copy file" function is called (if it is non-NULL). @@ -417,18 +432,16 @@ If \fIencodingName\fR is NULL, the utf-8 encoding is used for reading the file contents. If the file could not be read then a Tcl error is returned to describe why the file could not be read. The eofchar for files is -.QW \e32 +.QW \ex1A (^Z) for all platforms. If you require a .QW ^Z in code for string comparison, you can use -.QW \e032 -or -.QW \eu001a , +.QW \ex1A , which will be safely substituted by the Tcl interpreter into .QW ^Z . \fBTcl_FSEvalFile\fR is a simpler version of \fBTcl_FSEvalFileEx\fR that always uses the utf-8 encoding when reading the file. @@ -476,12 +489,13 @@ action is performed. The result is a Tcl_Obj specifying the contents of the symbolic link given by \fIlinkNamePtr\fR, or NULL if the link could not be read. The result is owned by the caller, which should call \fBTcl_DecrRefCount\fR when the result is no longer needed. If the \fItoPtr\fR is not NULL, Tcl should create a link -of one of the types passed in in the \fIlinkAction\fR flag. This flag is -an ORed combination of \fBTCL_CREATE_SYMBOLIC_LINK\fR and \fBTCL_CREATE_HARD_LINK\fR. +of one of the types passed in in the \fIlinkAction\fR flag. +This flag is an OR'ed combination of \fBTCL_CREATE_SYMBOLIC_LINK\fR +and \fBTCL_CREATE_HARD_LINK\fR. Where a choice exists (i.e.\ more than one flag is passed in), the Tcl convention is to prefer symbolic links. When a link is successfully created, the return value should be \fItoPtr\fR (which is therefore already owned by the caller). If unsuccessful, NULL is returned. .PP @@ -643,11 +657,11 @@ \fBTcl_FSEqualPaths\fR tests whether the two paths given represent the same filesystem object. It returns 1 if the paths are equal, and 0 if they are different. If either path is NULL, 0 is always returned. .PP -\fBTcl_FSGetNormalizedPath\fR this important function attempts to extract +\fBTcl_FSGetNormalizedPath\fR attempts to extract from the given Tcl_Obj a unique normalized path representation, whose string value can be used as a unique identifier for the file. .PP It returns the normalized path value, owned by Tcl, or NULL if the path was invalid or could otherwise not be successfully converted. @@ -714,11 +728,11 @@ better functions to use for most purposes. .PP \fBTcl_FSGetTranslatedStringPath\fR does the same as \fBTcl_FSGetTranslatedPath\fR, but returns a character string or NULL. The string returned is dynamically allocated and owned by the caller, -which must store it or call \fBTcl_Free\fR to ensure it is freed. Again, +which must store it or call \fBckfree\fR to ensure it is freed. Again, \fBTcl_FSGetNormalizedPath\fR or \fBTcl_FSGetNativePath\fR are usually better functions to use for most purposes. .PP \fBTcl_FSNewNativePath\fR performs something like the reverse of the usual obj->path->nativerep conversions. If some code retrieves a path @@ -734,11 +748,11 @@ \fBTcl_FSGetNativePath\fR is for use by the Win/Unix native filesystems, so that they can easily retrieve the native (char* or TCHAR*) representation of a path. This function is a convenience wrapper around \fBTcl_FSGetInternalRep\fR. It may be desirable in the future to have non-string-based native representations (for example, -on MacOSX, a representation using a fileSpec of FSRef structure would +on macOS, a representation using a fileSpec of FSRef structure would probably be more efficient). On Windows a full Unicode representation would allow for paths of unlimited length. Currently the representation is simply a character string which may contain either the relative path or a complete, absolute normalized path in the native encoding (complex conditions dictate which of these will be provided, so neither can be @@ -778,14 +792,25 @@ to the current directory, relative to the current volume, or absolute. .PP It returns one of \fBTCL_PATH_ABSOLUTE\fR, \fBTCL_PATH_RELATIVE\fR, or \fBTCL_PATH_VOLUME_RELATIVE\fR +.PP +\fBTcl_FSTildeExpand\fR performs tilde substitution on the input path passed via +\fBpathStr\fR as described in the documentation for the \fBfile tildeexpand\fR +Tcl command. On success, the function returns \fBTCL_OK\fR with the result of +the substitution in \fBdsPtr\fR which must be subsequently freed by the caller. +The \fBdsPtr\fR structure is initialized by the function. No guarantees are made +about the form of the returned path such as the path separators used. The +returned result should be passed to other Tcl C API functions such as +\fBTcl_FSGetNormalizedPath\fR or \fBTcl_FSGetNativePath\fR if necessary. On +error, the function returns \fBTCL_ERROR\fR with an error message in +\fBinterp\fR which may be passed as NULL if error messages are not of interest. .SS "PORTABLE STAT RESULT API" .PP \fBTcl_AllocStatBuf\fR allocates a \fITcl_StatBuf\fR on the system heap (which -may be deallocated by being passed to \fBTcl_Free\fR). This allows extensions to +may be deallocated by being passed to \fBckfree\fR). This allows extensions to invoke \fBTcl_FSStat\fR and \fBTcl_FSLstat\fR without being dependent on the size of the buffer. That in turn depends on the flags used to build Tcl. .PP The portable fields of a \fITcl_StatBuf\fR may be read using the following functions, each of which returns the value of the corresponding field listed @@ -842,11 +867,11 @@ .SS "THE TCL_FILESYSTEM STRUCTURE" .PP The \fBTcl_Filesystem\fR structure contains the following fields: .PP .CS -typedef struct Tcl_Filesystem { +typedef struct { const char *\fItypeName\fR; int \fIstructureLength\fR; Tcl_FSVersion \fIversion\fR; Tcl_FSPathInFilesystemProc *\fIpathInFilesystemProc\fR; Tcl_FSDupInternalRepProc *\fIdupInternalRepProc\fR; @@ -1257,11 +1282,11 @@ .PP The \fBTcl_GlobTypeData\fR structure passed in the \fItypes\fR parameter contains the following fields: .PP .CS -typedef struct Tcl_GlobTypeData { +typedef struct { /* Corresponds to bcdpfls as in 'find -t' */ int \fItype\fR; /* Corresponds to file permissions */ int \fIperm\fR; /* Acceptable mac type */ @@ -1385,14 +1410,14 @@ Tcl_Obj **\fIobjPtrRef\fR); .CE .PP Returns a standard Tcl return code. The attribute value retrieved, which corresponds to the \fIindex\fR'th element in the list returned by -the \fBTcl_FSFileAttrStringsProc\fR, is a Tcl_Obj placed in \fIobjPtrRef\fR (if -\fBTCL_OK\fR was returned) and is likely to have a reference count of zero. Either -way we must either store it somewhere (e.g.\ the Tcl result), or -Incr/Decr its reference count to ensure it is properly freed. +the \fBTcl_FSFileAttrStringsProc\fR, is a Tcl_Obj placed in \fIobjPtrRef\fR +(if \fBTCL_OK\fR was returned) and is likely to have a reference count of +zero. Either way we must either store it somewhere (e.g.\ the Tcl result), +or Incr/Decr its reference count to ensure it is properly freed. .SS FILEATTRSSETPROC .PP Function to process a \fBTcl_FSFileAttrsSet\fR call, used by \fBfile attributes\fR. If the filesystem is read-only, there is no need to implement this. @@ -1626,9 +1651,161 @@ .CE .PP The \fBTcl_FSChdirProc\fR changes the applications current working directory to the value specified in \fIpathPtr\fR. The function returns -1 on error or 0 on success. +.SH "REFERENCE COUNT MANAGEMENT" +.SS "PUBLIC API CALLS" +.PP +For all of these functions, \fIpathPtr\fR (including the \fIsrcPathPtr\fR and +\fIdestPathPtr\fR arguments to \fBTcl_FSCopyFile\fR, +\fBTcl_FSCopyDirectory\fR, and \fBTcl_FSRenameFile\fR, the \fIfirstPtr\fR and +\fIsecondPtr\fR arguments to \fBTcl_FSEqualPaths\fR, and the \fIlinkNamePtr\fR +and \fItoPtr\fR arguments to \fBTcl_FSLink\fR) must not be a zero reference +count value; references may be retained in internal caches even for +theoretically read-only operations. These functions may also manipulate the +interpreter result (if they take and are given a non-NULL \fIinterp\fR +argument); you must not count on the interpreter result to hold the reference +count of any argument value over these calls and should manage your own +references there. However, references held by the arguments to a Tcl command +\fIare\fR suitable for reference count management purposes for the duration of +the implementation of that command. +.PP +The \fIerrorPtr\fR argument to \fBTcl_FSCopyDirectory\fR and +\fBTcl_FSRemoveDirectory\fR is, when an object is set into it at all, set to +an object with a non-zero reference count that should be passed to +\fBTcl_DecrRefCount\fR when no longer needed. +.PP +\fBTcl_FSListVolumes\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_FSLink\fR always returns a non-zero-reference object when it is +asked to read; you must call \fBTcl_DecrRefCount\fR on the object +once you no longer need it. +.PP +\fBTcl_FSGetCwd\fR always returns a non-zero-reference object; you +must call \fBTcl_DecrRefCount\fR on the object once you no longer need +it. +.PP +\fBTcl_FSPathSeparator\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_FSJoinPath\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. Its \fIlistObj\fR argument can have any reference +count; it is only read by this function. +.PP +\fBTcl_FSSplitPath\fR always returns a zero-reference object, much +like \fBTcl_NewObj\fR. +.PP +\fBTcl_FSGetNormalizedPath\fR returns an object with a non-zero +reference count where Tcl is the owner. You should increment its +reference count if you want to retain it, but do not need to if you +are just using the value immediately. +.PP +\fBTcl_FSJoinToPath\fR always returns a zero-reference object, much like +\fBTcl_NewObj\fR. Its \fIbasePtr\fR argument follows the rules above for +\fIpathPtr\fR, as do the values in the \fIobjv\fR argument. +.PP +\fBTcl_FSGetTranslatedPath\fR returns a non-zero-reference object (or +NULL in the error case); you must call \fBTcl_DecrRefCount\fR on the +object once you no longer need it. +.PP +\fBTcl_FSNewNativePath\fR always returns a zero-reference object (or +NULL), much like \fBTcl_NewObj\fR. +.PP +\fBTcl_FSFileSystemInfo\fR always returns a zero-reference object (or +NULL), much like \fBTcl_NewObj\fR. +.PP +The \fIobjPtr\fR and \fIobjPtrRef\fR arguments to \fBTcl_FSFileAttrsGet\fR, +\fBTcl_FSFileAttrsSet\fR and \fBTcl_FSFileAttrStrings\fR are conventional Tcl +values; the \fIobjPtr\fR argument will be read but not retained, and the +\fIobjPtrRef\fR argument will have (on success) a zero-reference value written +into it (as with \fBTcl_NewObj\fR). \fBTcl_FSFileAttrsGet\fR and +\fBTcl_FSFileAttrsSet\fR may also manipulate the interpreter result. +.PP +The \fIresultPtr\fR argument to \fBTcl_FSMatchInDirectory\fR will not have its +reference count manipulated, but it should have a reference count of no more +than 1, and should not be the current interpreter result (as the function may +overwrite that on error). +.SS "VIRTUAL FILESYSTEM INTERFACE" +.PP +For all virtual filesystem implementation functions, any \fIpathPtr\fR +arguments should not have their reference counts manipulated. If they take an +\fIinterp\fR argument, they may set an error message in that, but must not +manipulate the \fIpathPtr\fR afterwards. Aside from that: +.TP +\fIinternalToNormalizedProc\fR +. +This should return a zero-reference count value, as if allocated with +\fBTcl_NewObj\fR. +.TP +\fInormalizePathProc\fR +. +Unlike with other API implementation functions, the \fIpathPtr\fR argument +here is guaranteed to be an unshared object that should be updated. Its +reference count should not be modified. +.TP +\fIfilesystemPathTypeProc\fR +. +The return value (if non-NULL) either has a reference count of zero or needs +to be maintained (on a per-thread basis) by the filesystem. Tcl will increment +the reference count of the value if it wishes to retain it. +.TP +\fIfilesystemSeparatorProc\fR +. +The return value should be a value with reference count of zero. +.TP +\fImatchInDirectoryProc\fR +. +The \fIresultPtr\fR argument should be assumed to hold a list that can be +appended to (i.e., that has a reference count no greater than 1). No reference +to it should be retained. +.TP +\fIlinkProc\fR +. +If \fItoPtr\fR is NULL, this should return a value with reference count 1 that +has just been allocated and passed to \fBTcl_IncrRefCount\fR. If \fItoPtr\fR +is not NULL, it should be returned on success. +.TP +\fIlistVolumesProc\fR +. +The result value should be a list (if non-NULL); it will have its reference +count decremented once (with \fBTcl_DecrRefCount\fR) by Tcl once done. +.TP +\fIfileAttrStringsProc\fR +. +If the result is NULL, the \fIobjPtrRef\fR should have a list value written to +it; that list will have its reference count both incremented (with +\fBTcl_IncrRefCount\fR) and decremented (with \fBTcl_DecrRefCount\fR). +.TP +\fIfileAttrsGetProc\fR +. +The \fIobjPtrRef\fR argument should have (on non-error return) a zero +reference count value written to it (allocated as if with \fBTcl_NewObj\fR). +.TP +\fIfileAttrsSetProc\fR +. +The \fIobjPtr\fR argument should either just be read or its reference count +incremented to retain it. +.TP +\fIremoveDirectoryProc\fR +. +If an error is being reported, the problem filename reported via +\fIerrorPtr\fR should be newly allocated (as if with \fBTcl_NewObj\fR) and +have a reference count of 1 (i.e., have been passed to +\fBTcl_IncrRefCount\fR). +.TP +\fIcopyDirectoryProc\fR +. +If an error is being reported, the problem filename reported via +\fIerrorPtr\fR should be newly allocated (as if with \fBTcl_NewObj\fR) and +have a reference count of 1 (i.e., have been passed to +\fBTcl_IncrRefCount\fR). +.TP +\fIgetCwdProc\fR +. +The result will be passed to \fBTcl_DecrRefCount\fR by the implementation of +\fBTcl_FSGetCwd\fR after it has been normalized. .SH "SEE ALSO" cd(n), file(n), filename(n), load(n), open(n), pwd(n), source(n), unload(n) .SH KEYWORDS stat, access, filesystem, vfs, virtual filesystem Index: doc/FindExec.3 ================================================================== --- doc/FindExec.3 +++ doc/FindExec.3 @@ -11,15 +11,16 @@ Tcl_FindExecutable, Tcl_GetNameOfExecutable \- identify or return the name of the binary file containing the application .SH SYNOPSIS .nf \fB#include \fR .sp -void +const char * \fBTcl_FindExecutable\fR(\fIargv0\fR) .sp const char * \fBTcl_GetNameOfExecutable\fR() +.fi .SH ARGUMENTS .AS char *argv0 .AP char *argv0 in The first command-line argument to the program, which gives the application's name. @@ -32,10 +33,13 @@ it for Tcl's internal use. The executable's path name is needed for several purposes in Tcl. For example, it is needed on some platforms in the implementation of the \fBload\fR command. It is also returned by the \fBinfo nameofexecutable\fR command. +.PP +The result of \fBTcl_FindExecutable\fR is the full Tcl version with build +information (e.g., \fB8.7.0+abcdef...abcdef.gcc-1002\fR). .PP On UNIX platforms this procedure is typically invoked as the very first thing in the application's main program; it must be passed \fIargv[0]\fR as its argument. It is important not to change the working directory before the invocation. @@ -57,8 +61,9 @@ \fBTcl_FindExecutable\fR. This procedure call is the C API equivalent to the \fBinfo nameofexecutable\fR command. NULL is returned if the internal full path name has not been computed or unknown. .PP -\fBTcl_FindExecutable\fR can not be used in stub-enabled extensions. +\fBTcl_FindExecutable\fR can not be used in stub-enabled extensions. Its symbol +entry in the stub table is deprecated and it will be removed in Tcl 9.0. .SH KEYWORDS binary, executable file Index: doc/GetCwd.3 ================================================================== --- doc/GetCwd.3 +++ doc/GetCwd.3 @@ -15,21 +15,22 @@ .sp char * \fBTcl_GetCwd\fR(\fIinterp\fR, \fIbufferPtr\fR) .sp int -\fBTcl_Chdir\fR(\fIpath\fR) +\fBTcl_Chdir\fR(\fIdirName\fR) +.fi .SH ARGUMENTS .AS Tcl_DString *bufferPtr in/out .AP Tcl_Interp *interp in Interpreter in which to report an error, if any. .AP Tcl_DString *bufferPtr in/out This dynamic string is used to store the current working directory. At the time of the call it should be uninitialized or free. The caller must eventually call \fBTcl_DStringFree\fR to free up anything stored here. -.AP char *path in +.AP "const char" *dirName in File path in UTF\-8 format. .BE .SH DESCRIPTION .PP @@ -43,10 +44,10 @@ Storage for the result string is allocated in bufferPtr; the caller must call \fBTcl_DStringFree()\fR when the result is no longer needed. The format of the path is UTF\-8. .PP \fBTcl_Chdir\fR changes the applications current working directory to -the value specified in \fIpath\fR. The format of the passed in string -must be UTF\-8. The function returns -1 on error or 0 on success. +the value specified in \fIdirName\fR. The format of the passed in string +must be UTF\-8. The function returns \-1 on error or 0 on success. .SH KEYWORDS pwd Index: doc/GetHostName.3 ================================================================== --- doc/GetHostName.3 +++ doc/GetHostName.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1998-2000 by Scriptics Corporation. +'\" Copyright (c) 1998-2000 Scriptics Corporation. '\" All rights reserved. '\" .TH Tcl_GetHostName 3 8.3 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -11,10 +11,11 @@ .nf \fB#include \fR .sp const char * \fBTcl_GetHostName\fR() +.fi .BE .SH DESCRIPTION .PP \fBTcl_GetHostName\fR is a utility procedure used by some of the Index: doc/GetIndex.3 ================================================================== --- doc/GetIndex.3 +++ doc/GetIndex.3 @@ -18,10 +18,11 @@ indexPtr\fR) .sp int \fBTcl_GetIndexFromObjStruct\fR(\fIinterp, objPtr, structTablePtr, offset, msg, flags, indexPtr\fR) +.fi .SH ARGUMENTS .AS "const char" *structTablePtr in/out .AP Tcl_Interp *interp in Interpreter to use for error reporting; if NULL, then no message is provided on errors. @@ -52,14 +53,16 @@ Null-terminated string describing what is being looked up, such as \fBoption\fR. This string is included in error messages. .AP int flags in OR-ed combination of bits providing additional information for operation. The only bits that are currently defined are \fBTCL_EXACT\fR -and \fBTCL_INDEX_TEMP_TABLE\fR. -.AP int *indexPtr out -The index of the string in \fItablePtr\fR that matches the value of -\fIobjPtr\fR is returned here. +, \fBTCL_INDEX_TEMP_TABLE\fR, and \fBTCL_NULL_OK\fR. +.AP enum|char|short|int|long *indexPtr out +If not (int *)NULL, the index of the string in \fItablePtr\fR that +matches the value of \fIobjPtr\fR is returned here. The variable can +be any integer type, signed or unsigned, char, short, long or +long long. It can also be an enum. .BE .SH DESCRIPTION .PP These procedures provide an efficient way for looking up keywords, switch names, option names, and similar things where the literal value of @@ -68,12 +71,12 @@ the strings in \fItablePtr\fR to find a match. A match occurs if \fIobjPtr\fR's string value is identical to one of the strings in \fItablePtr\fR, or if it is a non-empty unique abbreviation for exactly one of the strings in \fItablePtr\fR and the \fBTCL_EXACT\fR flag was not specified; in either case -the index of the matching entry is stored at \fI*indexPtr\fR -and \fBTCL_OK\fR is returned. +\fBTCL_OK\fR is returned. If \fIindexPtr\fR is not NULL the index +of the matching entry is stored at \fI*indexPtr\fR. .PP If there is no matching entry, \fBTCL_ERROR\fR is returned and an error message is left in \fIinterp\fR's result if \fIinterp\fR is not NULL. \fIMsg\fR is included in the error message to indicate what was being looked up. For example, @@ -85,15 +88,17 @@ internal representation of \fIobjPtr\fR to hold the address of the table and the index of the matching entry. If \fBTcl_GetIndexFromObj\fR is invoked again with the same \fIobjPtr\fR and \fItablePtr\fR arguments (e.g. during a reinvocation of a Tcl command), it returns the matching index immediately without having to redo the lookup -operation. Note: \fBTcl_GetIndexFromObj\fR assumes that the entries +operation. Note that \fBTcl_GetIndexFromObj\fR assumes that the entries in \fItablePtr\fR are static: they must not change between invocations. This caching mechanism can be disallowed by specifying the \fBTCL_INDEX_TEMP_TABLE\fR flag. -If the value of \fIobjPtr\fR is the empty string, +If the \fBTCL_NULL_OK\fR flag was specified, objPtr is allowed +to be NULL or the empty string. The resulting index is -1. +Otherwise, if the value of \fIobjPtr\fR is the empty string, \fBTcl_GetIndexFromObj\fR will treat it as a non-matching value and return \fBTCL_ERROR\fR. .PP \fBTcl_GetIndexFromObjStruct\fR works just like \fBTcl_GetIndexFromObj\fR, except that instead of treating @@ -103,9 +108,15 @@ first array of characters at \fItablePtr\fR, a pointer to the second array of characters at \fItablePtr\fR+\fIoffset\fR bytes, etc.) This is particularly useful when processing things like \fBTk_ConfigurationSpec\fR, whose string keys are in the same place in each of several array elements. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_GetIndexFromObj\fR and \fBTcl_GetIndexFromObjStruct\fR do not modify +the reference count of their \fIobjPtr\fR arguments; they only read. Note +however that these functions may set the interpreter result; if that is the +only place that is holding a reference to the object, it will be deleted. .SH "SEE ALSO" prefix(n), Tcl_WrongNumArgs(3) .SH KEYWORDS index, option, value, table lookup Index: doc/GetInt.3 ================================================================== --- doc/GetInt.3 +++ doc/GetInt.3 @@ -19,11 +19,15 @@ .sp int \fBTcl_GetDouble\fR(\fIinterp, src, doublePtr\fR) .sp int -\fBTcl_GetBoolean\fR(\fIinterp, src, boolPtr\fR) +\fBTcl_GetBoolean\fR(\fIinterp, src, intPtr\fR) +.sp +int +\fBTcl_GetBool\fR(\fIinterp, src, flags, charPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *doublePtr out .AP Tcl_Interp *interp in Interpreter to use for error reporting. .AP "const char" *src in @@ -31,12 +35,16 @@ .AP int *intPtr out Points to place to store integer value converted from \fIsrc\fR. .AP double *doublePtr out Points to place to store double-precision floating-point value converted from \fIsrc\fR. -.AP int *boolPtr out -Points to place to store boolean value (0 or 1) converted from \fIsrc\fR. +.AP char *charPtr out +Points to place to store boolean value (0 or 1) value converted from \fIsrc\fR. +.AP int flags in +0 or TCL_NULL_OK. If TCL_NULL_OK +is used, then the empty string or NULL will result in \fBTcl_GetBool\fR +return TCL_OK, the *charPtr filled with the value \fB'\exFF'\fR; .BE .SH DESCRIPTION .PP These procedures convert from strings to integers or double-precision @@ -46,11 +54,11 @@ the converted value at the location indicated by the procedure's third argument. If all goes well, each of the procedures returns \fBTCL_OK\fR. If \fIsrc\fR does not have the proper syntax for the desired type then \fBTCL_ERROR\fR is returned, an error message is left in the interpreter's result, and nothing is stored at *\fIintPtr\fR -or *\fIdoublePtr\fR or *\fIboolPtr\fR. +or *\fIdoublePtr\fR. .PP \fBTcl_GetInt\fR expects \fIsrc\fR to consist of a collection of integer digits, optionally signed and optionally preceded and followed by white space. If the first two characters of \fIsrc\fR after the optional white space and sign are @@ -62,13 +70,16 @@ if the first such characters are .QW \fB0o\fR then \fIsrc\fR is expected to be in octal form; otherwise, if the first such characters are .QW \fB0b\fR +then \fIsrc\fR is expected to be in binary form; otherwise, +if the first such character is +.QW \fB0\fR then \fIsrc\fR -is expected to be in binary form; otherwise, \fIsrc\fR is -expected to be in decimal form. +is expected to be in octal form; otherwise, \fIsrc\fR +is expected to be in decimal form. .PP \fBTcl_GetDouble\fR expects \fIsrc\fR to consist of a floating-point number, which is: white space; a sign; a sequence of digits; a decimal point .QW \fB.\fR ; @@ -89,13 +100,17 @@ inter-digit separator be present. .PP \fBTcl_GetBoolean\fR expects \fIsrc\fR to specify a boolean value. If \fIsrc\fR is any of \fB0\fR, \fBfalse\fR, \fBno\fR, or \fBoff\fR, then \fBTcl_GetBoolean\fR stores a zero -value at \fI*boolPtr\fR. +value at \fI*intPtr\fR. If \fIsrc\fR is any of \fB1\fR, \fBtrue\fR, \fByes\fR, or \fBon\fR, -then 1 is stored at \fI*boolPtr\fR. +then 1 is stored at \fI*intPtr\fR. Any of these values may be abbreviated, and upper-case spellings are also acceptable. +.PP +\fBTcl_GetBool\fR functions almost the same as \fBTcl_GetBoolean\fR, +but it has an additional parameter \fBflags\fR, which can be used +to specify whether the empty string or NULL is accepted as valid. .SH KEYWORDS boolean, conversion, double, floating-point, integer Index: doc/GetOpnFl.3 ================================================================== --- doc/GetOpnFl.3 +++ doc/GetOpnFl.3 @@ -13,11 +13,11 @@ .nf \fB#include \fR .sp int \fBTcl_GetOpenFile\fR(\fIinterp, chanID, write, checkUsage, filePtr\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_Interp checkUsage out .AP Tcl_Interp *interp in Tcl interpreter from which file handle is to be obtained. .AP "const char" *chanID in Index: doc/GetStdChan.3 ================================================================== --- doc/GetStdChan.3 +++ doc/GetStdChan.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1996 by Sun Microsystems, Inc. +'\" Copyright (c) 1996 Sun Microsystems, Inc. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH Tcl_GetStdChannel 3 7.5 Tcl "Tcl Library Procedures" @@ -16,11 +16,11 @@ .sp Tcl_Channel \fBTcl_GetStdChannel\fR(\fItype\fR) .sp \fBTcl_SetStdChannel\fR(\fIchannel, type\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_Channel channel .AP int type in The identifier for the standard channel to retrieve or modify. Must be one of \fBTCL_STDIN\fR, \fBTCL_STDOUT\fR, or \fBTCL_STDERR\fR. Index: doc/GetTime.3 ================================================================== --- doc/GetTime.3 +++ doc/GetTime.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2001 by Kevin B. Kenny . +'\" Copyright (c) 2001 Kevin B. Kenny . '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH Tcl_GetTime 3 8.4 Tcl "Tcl Library Procedures" @@ -16,10 +16,11 @@ \fBTcl_GetTime\fR(\fItimePtr\fR) .sp \fBTcl_SetTimeProc\fR(\fIgetProc, scaleProc, clientData\fR) .sp \fBTcl_QueryTimeProc\fR(\fIgetProcPtr, scaleProcPtr, clientDataPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_GetTimeProc *getProc in .AP Tcl_Time *timePtr out Points to memory in which to store the date and time information. .AP Tcl_GetTimeProc getProc in @@ -41,20 +42,20 @@ The \fBTcl_GetTime\fR function retrieves the current time as a \fITcl_Time\fR structure in memory the caller provides. This structure has the following definition: .PP .CS -typedef struct Tcl_Time { +typedef struct { long \fIsec\fR; long \fIusec\fR; } \fBTcl_Time\fR; .CE .PP On return, the \fIsec\fR member of the structure is filled in with the number of seconds that have elapsed since the \fIepoch:\fR the epoch is the point in time of 00:00 UTC, 1 January 1970. This number does -\fInot\fR count leap seconds \- an interval of one day advances it by +\fInot\fR count leap seconds; an interval of one day advances it by 86400 seconds regardless of whether a leap second has been inserted. .PP The \fIusec\fR member of the structure is filled in with the number of microseconds that have elapsed since the start of the second designated by \fIsec\fR. The Tcl library makes every effort to keep Index: doc/GetVersion.3 ================================================================== --- doc/GetVersion.3 +++ doc/GetVersion.3 @@ -12,10 +12,11 @@ .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_GetVersion\fR(\fImajor, minor, patchLevel, type\fR) +.fi .SH ARGUMENTS .AS Tcl_ReleaseType *patchLevel out .AP int *major out Major version number of the Tcl library. .AP int *minor out Index: doc/Hash.3 ================================================================== --- doc/Hash.3 +++ doc/Hash.3 @@ -44,10 +44,11 @@ Tcl_HashEntry * \fBTcl_NextHashEntry\fR(\fIsearchPtr\fR) .sp char * \fBTcl_HashStats\fR(\fItablePtr\fR) +.fi .SH ARGUMENTS .AS "const Tcl_HashKeyType" *searchPtr out .AP Tcl_HashTable *tablePtr in Address of hash table structure (for all procedures but \fBTcl_InitHashTable\fR, this must have been initialized by @@ -221,11 +222,11 @@ \fBTcl_HashStats\fR returns a dynamically-allocated string with overall information about a hash table, such as the number of entries it contains, the number of buckets in its hash array, and the utilization of the buckets. It is the caller's responsibility to free the result string -by passing it to \fBTcl_Free\fR. +by passing it to \fBckfree\fR. .PP The header file \fBtcl.h\fR defines the actual data structures used to implement hash tables. This is necessary so that clients can allocate Tcl_HashTable structures and so that macros can be used to read and write @@ -239,11 +240,11 @@ initializing a \fBTcl_HashKeyType\fR structure to describe the type, and calling \fBTcl_InitCustomHashTable\fR. The \fBTcl_HashKeyType\fR structure is defined as follows: .PP .CS -typedef struct Tcl_HashKeyType { +typedef struct { int \fIversion\fR; int \fIflags\fR; Tcl_HashKeyProc *\fIhashKeyProc\fR; Tcl_CompareHashKeysProc *\fIcompareKeysProc\fR; Tcl_AllocHashEntryProc *\fIallocEntryProc\fR; @@ -302,11 +303,11 @@ typedef Tcl_HashEntry *\fBTcl_AllocHashEntryProc\fR( Tcl_HashTable *\fItablePtr\fR, void *\fIkeyPtr\fR); .CE .PP -If this is NULL then \fBTcl_Alloc\fR is used to allocate enough space for a +If this is NULL then \fBckalloc\fR is used to allocate enough space for a Tcl_HashEntry, the key pointer is assigned to key.oneWordValue and the clientData is set to NULL. String keys and array keys use this function to allocate enough space for the entry and the key in one block, rather than doing it in two blocks. This saves space for a pointer to the key from the entry and another memory allocation. Tcl_Obj* keys use this function to @@ -319,10 +320,24 @@ .CS typedef void \fBTcl_FreeHashEntryProc\fR( Tcl_HashEntry *\fIhPtr\fR); .CE .PP -If this is NULL then \fBTcl_Free\fR is used to free the space for the entry. +If this is NULL then \fBckfree\fR is used to free the space for the entry. Tcl_Obj* keys use this function to decrement the reference count on the value. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +When a hash table is created with \fBTcl_InitCustomHashTable\fR, the +\fBTcl_CreateHashEntry\fR function will increment the reference count of its +\fIkey\fR argument when it creates a key (but not if there is an existing +matching key). The reference count of the key will be decremented when the +corresponding hash entry is deleted, whether with \fBTcl_DeleteHashEntry\fR or +with \fBTcl_DeleteHashTable\fR. The \fBTcl_GetHashKey\fR function will return +the key without further modifying its reference count. +.PP +Custom hash tables that use a Tcl_Obj* as key will generally need to do +something similar in their \fIallocEntryProc\fR. +.SH "SEE ALSO" +Dict(3) .SH KEYWORDS hash table, key, lookup, search, value Index: doc/Init.3 ================================================================== --- doc/Init.3 +++ doc/Init.3 @@ -1,10 +1,10 @@ '\" -'\" Copyright (c) 1998-2000 by Scriptics Corporation. +'\" Copyright (c) 1998-2000 Scriptics Corporation. '\" All rights reserved. '\" -.TH Tcl_Init 3 8.0 Tcl "Tcl Library Procedures" +.TH Tcl_Init 3 8.7 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME Tcl_Init \- find and source initialization script .SH SYNOPSIS @@ -11,24 +11,35 @@ .nf \fB#include \fR .sp int \fBTcl_Init\fR(\fIinterp\fR) +.sp +const char * +\fBTcl_SetPreInitScript\fR(\fIscriptPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter to initialize. +.AP "const char" *scriptPtr in +Address of the initialization script. .BE .SH DESCRIPTION .PP \fBTcl_Init\fR is a helper procedure that finds and \fBsource\fRs the \fBinit.tcl\fR script, which should exist somewhere on the Tcl library path. .PP \fBTcl_Init\fR is typically called from \fBTcl_AppInit\fR procedures. - +.PP +\fBTcl_SetPreInitScript\fR registers the pre-initialization script and +returns the former (now replaced) script pointer. +A value of \fINULL\fR may be passed to not register any script. +The pre-initialization script is executed by \fBTcl_Init\fR before accessing +the file system. The purpose is to typically prepare a custom file system +(like an embedded zip-file) to be activated before the search. .SH "SEE ALSO" Tcl_AppInit, Tcl_Main - .SH KEYWORDS application, initialization, interpreter Index: doc/InitStubs.3 ================================================================== --- doc/InitStubs.3 +++ doc/InitStubs.3 @@ -13,10 +13,11 @@ .nf \fB#include \fR .sp const char * \fBTcl_InitStubs\fR(\fIinterp, version, exact\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Tcl interpreter handle. .AP "const char" *version in @@ -61,13 +62,13 @@ .IP 2) 5 Define the \fBUSE_TCL_STUBS\fR symbol. Typically, you would include the \fB\-DUSE_TCL_STUBS\fR flag when compiling the extension. .IP 3) 5 Link the extension with the Tcl stubs library instead of the standard -Tcl library. For example, to use the Tcl 9.0 ABI on Unix platforms, -the library name is \fIlibtclstub9.0.a\fR; on Windows platforms, the -library name is \fItclstub90.lib\fR. +Tcl library. For example, to use the Tcl 8.6 ABI on Unix platforms, +the library name is \fIlibtclstub8.6.a\fR; on Windows platforms, the +library name is \fItclstub86.lib\fR. .PP If the extension also requires the Tk API, it must also call \fBTk_InitStubs\fR to initialize the Tk stubs interface and link with the Tk stubs libraries. See the \fBTk_InitStubs\fR page for more information. Index: doc/InitSubSyst.3 ================================================================== --- doc/InitSubSyst.3 +++ doc/InitSubSyst.3 @@ -11,21 +11,26 @@ Tcl_InitSubsystems \- initialize the Tcl library. .SH SYNOPSIS .nf \fB#include \fR .sp -void -\fBTcl_InitSubsystems\fR(\fIvoid\fR) +const char * +\fBTcl_InitSubsystems\fR() +.fi +.BE .SH DESCRIPTION .PP The \fBTcl_InitSubsystems\fR procedure initializes the Tcl library. This procedure is typically invoked as the very first thing in the application's main program. .PP +The result of \fBTcl_InitSubsystems\fR is the full Tcl version with build +information (e.g., \fB8.7.0+abcdef...abcdef.gcc-1002\fR). +.PP \fBTcl_InitSubsystems\fR is very similar in use to \fBTcl_FindExecutable\fR. It can be used when Tcl is used as utility library, no other encodings than utf-8, -iso8859-1 or unicode are used, and no interest exists in the +iso8859-1 or utf-16 are used, and no interest exists in the value of \fBinfo nameofexecutable\fR. The system encoding will not -be extracted from the environment, but falls back to utf-8. +be extracted from the environment, but falls back to iso8859-1. .SH KEYWORDS binary, executable file Index: doc/IntObj.3 ================================================================== --- doc/IntObj.3 +++ doc/IntObj.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_IntObj 3 8.5 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NewIntObj, Tcl_NewLongObj, Tcl_NewWideIntObj, Tcl_SetIntObj, Tcl_SetLongObj, Tcl_SetWideIntObj, Tcl_GetIntFromObj, Tcl_GetIntForIndex, Tcl_GetLongFromObj, Tcl_GetWideIntFromObj, Tcl_NewBignumObj, Tcl_SetBignumObj, Tcl_GetBignumFromObj, Tcl_TakeBignumFromObj \- manipulate Tcl values as integers +Tcl_NewIntObj, Tcl_NewLongObj, Tcl_NewWideIntObj, Tcl_NewWideUIntObj, Tcl_SetIntObj, Tcl_SetLongObj, Tcl_SetWideIntObj, Tcl_SetWideUIntObj, Tcl_GetIntFromObj, Tcl_GetIntForIndex, Tcl_GetLongFromObj, Tcl_GetWideIntFromObj, Tcl_GetWideUIntFromObj, Tcl_NewBignumObj, Tcl_SetBignumObj, Tcl_GetBignumFromObj, Tcl_TakeBignumFromObj \- manipulate Tcl values as integers .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Obj * @@ -20,28 +20,39 @@ \fBTcl_NewLongObj\fR(\fIlongValue\fR) .sp Tcl_Obj * \fBTcl_NewWideIntObj\fR(\fIwideValue\fR) .sp +Tcl_Obj * +\fBTcl_NewWideUIntObj\fR(\fIuwideValue\fR) +.sp \fBTcl_SetIntObj\fR(\fIobjPtr, intValue\fR) .sp \fBTcl_SetLongObj\fR(\fIobjPtr, longValue\fR) .sp \fBTcl_SetWideIntObj\fR(\fIobjPtr, wideValue\fR) .sp +\fBTcl_SetWideUIntObj\fR(\fIobjPtr, uwideValue\fR) +.sp int \fBTcl_GetIntFromObj\fR(\fIinterp, objPtr, intPtr\fR) .sp int -\fBTcl_GetIntForIndex\fR(\fIinterp, objPtr, endValue, intPtr\fR) +\fBTcl_GetIntForIndex\fR(\fIinterp, objPtr, endValue, indexPtr\fR) .sp int \fBTcl_GetLongFromObj\fR(\fIinterp, objPtr, longPtr\fR) .sp int \fBTcl_GetWideIntFromObj\fR(\fIinterp, objPtr, widePtr\fR) .sp +int +\fBTcl_GetWideUIntFromObj\fR(\fIinterp, objPtr, uwidePtr\fR) +.sp +int +\fBTcl_GetSizeIntFromObj\fR(\fIinterp, objPtr, sizePtr\fR) +.sp .sp \fB#include \fR .sp Tcl_Obj * \fBTcl_NewBignumObj\fR(\fIbigValue\fR) @@ -54,10 +65,11 @@ int \fBTcl_TakeBignumFromObj\fR(\fIinterp, objPtr, bigValue\fR) .sp int \fBTcl_InitBignumFromDouble\fR(\fIinterp, doubleValue, bigValue\fR) +.fi .SH ARGUMENTS .AS Tcl_WideInt doubleValue in/out .AP int endValue in \fBTcl_GetIntForIndex\fR will return this when the input value is "end". .AP int intValue in @@ -64,12 +76,15 @@ Integer value used to initialize or set a Tcl value. .AP long longValue in Long integer value used to initialize or set a Tcl value. .AP Tcl_WideInt wideValue in Wide integer value used to initialize or set a Tcl value. +.AP Tcl_WideUInt uwideValue in +Unsigned wide integer value used to initialize or set a Tcl value. .AP Tcl_Obj *objPtr in/out For \fBTcl_SetIntObj\fR, \fBTcl_SetLongObj\fR, \fBTcl_SetWideIntObj\fR, +\fBTcl_SetWideUIntObj\fR, and \fBTcl_SetBignumObj\fR, this points to the value in which to store an integral value. For \fBTcl_GetIntFromObj\fR, \fBTcl_GetLongFromObj\fR, \fBTcl_GetWideIntFromObj\fR, \fBTcl_GetBignumFromObj\fR, and \fBTcl_TakeBignumFromObj\fR, this refers to the value from which to retrieve an integral value. @@ -78,12 +93,18 @@ retrieval fails. .AP int *intPtr out Points to place to store the integer value retrieved from \fIobjPtr\fR. .AP long *longPtr out Points to place to store the long integer value retrieved from \fIobjPtr\fR. +.AP int *indexPtr out +Points to place to store the int value retrieved from \fIobjPtr\fR. .AP Tcl_WideInt *widePtr out Points to place to store the wide integer value retrieved from \fIobjPtr\fR. +.AP Tcl_WideUInt *uwidePtr out +Points to place to store the unsigned wide integer value retrieved from \fIobjPtr\fR. +.AP int *sizePtr out +Points to place to store the \fBint\fR integer value retrieved from \fIobjPtr\fR. .AP mp_int *bigValue in/out Points to a multi-precision integer structure declared by the LibTomMath library. .AP double doubleValue in Double value from which the integer part is determined and @@ -100,27 +121,27 @@ \fBTcl_WideInt\fR, and \fBmp_int\fR. The \fBint\fR and \fBlong int\fR types are provided by the C language standard. The \fBTcl_WideInt\fR type is a typedef defined to be whatever signed integral type covers at least the 64-bit integer range (-9223372036854775808 to 9223372036854775807). Depending on the platform and the C compiler, the actual type might be -\fBlong long int\fR, \fB__int64\fR, or something else. +\fBlong long int\fR, or something else. The \fBmp_int\fR type is a multiple-precision integer type defined by the LibTomMath multiple-precision integer library. .PP The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR, -and \fBTcl_NewBignumObj\fR routines each create and return a new -Tcl value initialized to the integral value of the argument. The -returned Tcl value is unshared. +\fBTcl_NewWideUIntObj\fR, and \fBTcl_NewBignumObj\fR +routines each create and return a new Tcl value initialized to the +integral value of the argument. The returned Tcl value is unshared. .PP The \fBTcl_SetIntObj\fR, \fBTcl_SetLongObj\fR, \fBTcl_SetWideIntObj\fR, -and \fBTcl_SetBignumObj\fR routines each set the value of an existing -Tcl value pointed to by \fIobjPtr\fR to the integral value provided -by the other argument. The \fIobjPtr\fR argument must point to an -unshared Tcl value. Any attempt to set the value of a shared Tcl value -violates Tcl's copy-on-write policy. Any existing string representation -or internal representation in the unshared Tcl value will be freed -as a consequence of setting the new value. +\fBTcl_SetWideUIntObj\fR, and \fBTcl_SetBignumObj\fR +routines each set the value of an existing Tcl value pointed to by \fIobjPtr\fR +to the integral value provided by the other argument. The \fIobjPtr\fR +argument must point to an unshared Tcl value. Any attempt to set the +value of a shared Tcl value violates Tcl's copy-on-write policy. Any +existing string representation or internal representation in the unshared +Tcl value will be freed as a consequence of setting the new value. .PP The \fBTcl_GetIntForIndex\fR routine attempts to retrieve an index value from the Tcl value \fIobjPtr\fR. If the attempt succeeds, then \fBTCL_OK\fR is returned, and the value is written to the storage provided by the caller. The attempt might fail if @@ -129,11 +150,12 @@ an error message is left in \fIinterp\fR. The \fBTcl_ObjType\fR of \fIobjPtr\fR may be changed to make subsequent calls to the same routine more efficient. .PP The \fBTcl_GetIntFromObj\fR, \fBTcl_GetLongFromObj\fR, -\fBTcl_GetWideIntFromObj\fR, \fBTcl_GetBignumFromObj\fR, and +\fBTcl_GetWideIntFromObj\fR, \fBTcl_GetSizeIntFromObj\fR, +\fBTcl_GetBignumFromObj\fR, and \fBTcl_TakeBignumFromObj\fR routines attempt to retrieve an integral value of the appropriate type from the Tcl value \fIobjPtr\fR. If the attempt succeeds, then \fBTCL_OK\fR is returned, and the value is written to the storage provided by the caller. The attempt might fail if \fIobjPtr\fR does not hold an integral value, or if the @@ -158,10 +180,31 @@ \fBTcl_GetBignumFromObj\fR must be chosen. .PP The \fBTcl_InitBignumFromDouble\fR routine is a utility procedure that extracts the integer part of \fIdoubleValue\fR and stores that integer value in the \fBmp_int\fR value \fIbigValue\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR, and +\fBTcl_NewBignumObj\fR always return a zero-reference object, much like +\fBTcl_NewObj\fR. +.PP +\fBTcl_SetIntObj\fR, \fBTcl_SetLongObj\fR, \fBTcl_SetWideIntObj\fR, and +\fBTcl_SetBignumObj\fR do not modify the reference count of their \fIobjPtr\fR +arguments, but do require that the object be unshared. +.PP +\fBTcl_GetIntFromObj\fR, \fBTcl_GetIntForIndex\fR, \fBTcl_GetLongFromObj\fR, +\fBTcl_GetWideIntFromObj\fR, \fBTcl_GetBignumFromObj\fR, and +\fBTcl_TakeBignumFromObj\fR do not modify the reference count of their +\fIobjPtr\fR arguments; they only read. Note however that this function may +set the interpreter result; if that is the only place that is holding a +reference to the object, it will be deleted. Also note that if +\fBTcl_TakeBignumFromObj\fR is given an unshared value, the value of that +object may be modified; it is intended to be used when the value is +.QW consumed +by the operation at this point. + .SH "SEE ALSO" Tcl_NewObj, Tcl_DecrRefCount, Tcl_IncrRefCount, Tcl_GetObjResult .SH KEYWORDS integer, integer value, integer type, internal representation, value, value type, string representation ADDED doc/Interp.3 Index: doc/Interp.3 ================================================================== --- /dev/null +++ doc/Interp.3 @@ -0,0 +1,41 @@ +'\" +'\" Copyright (c) 1989-1993 The Regents of the University of California. +'\" Copyright (c) 1994-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_Interp 3 8.7 Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_Interp \- client-visible fields of interpreter structures +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +typedef struct { + char *\fIresult\fR; /* NO LONGER AVAILABLE */ + Tcl_FreeProc *\fIfreeProc\fR; /* NO LONGER AVAILABLE */ + int \fIerrorLine\fR; /* NO LONGER AVAILABLE */ +} \fBTcl_Interp\fR; + +typedef void \fBTcl_FreeProc\fR( + char *\fIblockPtr\fR); +.BE +.SH DESCRIPTION +.PP +The \fBTcl_CreateInterp\fR procedure returns a pointer to a \fBTcl_Interp\fR +structure. Callers of \fBTcl_CreateInterp\fR should use this pointer +as an opaque token, suitable for nothing other than passing back to +other routines in the Tcl interface from the same thread that called +\fBTcl_CreateInterp\fR. The \fBTcl_Interp\fR struct no longer has any +supported client-visible fields. Supported public routines such as +\fBTcl_SetResult\fR, \fBTcl_GetResult\fR, \fBTcl_SetErrorLine\fR, +\fBTcl_GetErrorLine\fR must be used instead. +.PP +Any legacy programs and extensions trying to access the fields above +in their source code will need conversion to compile for Tcl 8.7 and later. + +.SH KEYWORDS +interpreter, result Index: doc/Limit.3 ================================================================== --- doc/Limit.3 +++ doc/Limit.3 @@ -26,39 +26,32 @@ \fBTcl_LimitTypeExceeded\fR(\fIinterp, type\fR) .sp int \fBTcl_LimitTypeEnabled\fR(\fIinterp, type\fR) .sp -void \fBTcl_LimitTypeSet\fR(\fIinterp, type\fR) .sp -void \fBTcl_LimitTypeReset\fR(\fIinterp, type\fR) .sp int \fBTcl_LimitGetCommands\fR(\fIinterp\fR) .sp -void \fBTcl_LimitSetCommands\fR(\fIinterp, commandLimit\fR) .sp -void \fBTcl_LimitGetTime\fR(\fIinterp, timeLimitPtr\fR) .sp -void \fBTcl_LimitSetTime\fR(\fIinterp, timeLimitPtr\fR) .sp int \fBTcl_LimitGetGranularity\fR(\fIinterp, type\fR) .sp -void \fBTcl_LimitSetGranularity\fR(\fIinterp, type, granularity\fR) .sp -void \fBTcl_LimitAddHandler\fR(\fIinterp, type, handlerProc, clientData, deleteProc\fR) .sp -void \fBTcl_LimitRemoveHandler\fR(\fIinterp, type, handlerProc, clientData\fR) +.fi .SH ARGUMENTS .AS Tcl_LimitHandlerDeleteProc commandLimit in/out .AP Tcl_Interp *interp in Interpreter that the limit being managed applies to or that will have its limits checked. @@ -172,11 +165,11 @@ .PP The \fIdeleteProc\fR argument to \fBTcl_LimitAddHandler\fR is a function to call to delete the \fIclientData\fR value. It may be \fBTCL_STATIC\fR or NULL if no deletion action is necessary, or \fBTCL_DYNAMIC\fR if all that is necessary is to free the structure with -\fBTcl_Free\fR. Otherwise, it should refer to a function with the +\fBckfree\fR. Otherwise, it should refer to a function with the following prototype: .PP .CS typedef void \fBTcl_LimitHandlerDeleteProc\fR( void *\fIclientData\fR); Index: doc/LinkVar.3 ================================================================== --- doc/LinkVar.3 +++ doc/LinkVar.3 @@ -23,10 +23,11 @@ .VE "TIP 312" .sp \fBTcl_UnlinkVar\fR(\fIinterp, varName\fR) .sp \fBTcl_UpdateLinkedVar\fR(\fIinterp, varName\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp varName in .AP Tcl_Interp *interp in Interpreter that contains \fIvarName\fR. Also used by \fBTcl_LinkVar\fR to return error messages. @@ -51,17 +52,17 @@ In \fBTcl_LinkVar\fR, the additional linked type \fBTCL_LINK_STRING\fR may be used. .sp .VS "TIP 312" In \fBTcl_LinkArray\fR, the additional linked types \fBTCL_LINK_CHARS\fR and -\fBTCL_LINK_BYTES\fR may be used. +\fBTCL_LINK_BINARY\fR may be used. .VE "TIP 312" .sp All the above for both functions may be optionally OR'ed with \fBTCL_LINK_READ_ONLY\fR to make the Tcl variable read-only. -.AP size_t size in +.AP int size in .VS "TIP 312" The number of elements in the C array. Must be greater than zero. .VE "TIP 312" .BE .SH DESCRIPTION @@ -144,15 +145,15 @@ representations (like the empty string, '+', '-' or the hex/octal/decimal/binary prefix) are accepted as if they are valid too. .RS .PP .VS "TIP 312" -If using an array of these, consider using \fBTCL_LINK_BYTES\fR instead. +If using an array of these, consider using \fBTCL_LINK_BINARY\fR instead. .VE "TIP 312" .RE .TP -\fBTCL_LINK_BYTES\fR +\fBTCL_LINK_BINARY\fR .VS "TIP 312" The C array is of type \fBunsigned char *\fR and is mapped into Tcl as a bytearray. Any value written into the Tcl variable must have the same length as the underlying storage. Only supported with \fBTcl_LinkArray\fR. @@ -237,13 +238,11 @@ . The C variable, or each element of the C array, is of type \fBTcl_WideUInt\fR (which is an unsigned integer type at least 64-bits wide on all platforms that can support it.) Any value written into the Tcl variable must have a proper unsigned -integer form acceptable to \fBTcl_GetWideIntFromObj\fR (it will be -cast to unsigned); -.\" FIXME! Use bignums instead. +wideinteger form acceptable to \fBTcl_GetWideUIntFromObj\fR; attempts to write non-integer values into \fIvarName\fR will be rejected with Tcl errors. Incomplete integer representations (like the empty string, '+', '-' or the hex/octal/decimal/binary prefix) are accepted as if they are valid too. .TP @@ -263,11 +262,11 @@ .TP \fBTCL_LINK_STRING\fR . The C variable is of type \fBchar *\fR. If its value is not NULL then it must be a pointer to a string -allocated with \fBTcl_Alloc\fR. +allocated with \fBTcl_Alloc\fR or \fBckalloc\fR. Whenever the Tcl variable is modified the current C string will be freed and new memory will be allocated to hold a copy of the variable's new value. If the C variable contains a NULL pointer then the Tcl variable will read as Index: doc/ListObj.3 ================================================================== --- doc/ListObj.3 +++ doc/ListObj.3 @@ -26,17 +26,18 @@ .sp int \fBTcl_ListObjGetElements\fR(\fIinterp, listPtr, objcPtr, objvPtr\fR) .sp int -\fBTcl_ListObjLength\fR(\fIinterp, listPtr, intPtr\fR) +\fBTcl_ListObjLength\fR(\fIinterp, listPtr, lengthPtr\fR) .sp int \fBTcl_ListObjIndex\fR(\fIinterp, listPtr, index, objPtrPtr\fR) .sp int \fBTcl_ListObjReplace\fR(\fIinterp, listPtr, first, count, objc, objv\fR) +.fi .SH ARGUMENTS .AS "Tcl_Obj *const" *elemListPtr in/out .AP Tcl_Interp *interp in If an error occurs while converting a value to be a list value, an error message is left in the interpreter's result value @@ -60,10 +61,11 @@ this points to the Tcl value that will be converted to a list value containing the \fIobjc\fR elements of the array referenced by \fIobjv\fR. .AP int *objcPtr in Points to location where \fBTcl_ListObjGetElements\fR stores the number of element values in \fIlistPtr\fR. +May be (int *)NULL when not used. .AP Tcl_Obj ***objvPtr out A location where \fBTcl_ListObjGetElements\fR stores a pointer to an array of pointers to the element values of \fIlistPtr\fR. .AP int objc in The number of Tcl values that \fBTcl_NewListObj\fR @@ -74,13 +76,14 @@ .AP "Tcl_Obj *const" objv[] in An array of pointers to values. \fBTcl_NewListObj\fR will insert these values into a new list value and \fBTcl_ListObjReplace\fR will insert them into an existing \fIlistPtr\fR. Each value will become a separate list element. -.AP int *intPtr out +.AP int *lengthPtr out Points to location where \fBTcl_ListObjLength\fR stores the length of the list. +May be (int *)NULL when not used. .AP int index in Index of the list element that \fBTcl_ListObjIndex\fR is to return. The first element has index 0. .AP Tcl_Obj **objPtrPtr out @@ -160,11 +163,10 @@ value if \fIinterp\fR is not NULL. Otherwise it returns \fBTCL_OK\fR after storing the count and array pointer. .PP \fBTcl_ListObjLength\fR returns the number of elements in the list value referenced by \fIlistPtr\fR. -It returns this count by storing an integer in the address \fIintPtr\fR. If the value is not already a list value, \fBTcl_ListObjLength\fR will attempt to convert it to one; if the conversion fails, it returns \fBTCL_ERROR\fR and leaves an error message in the interpreter's result value if \fIinterp\fR is not NULL. @@ -244,10 +246,35 @@ .PP .CS result = \fBTcl_ListObjReplace\fR(interp, listPtr, first, count, 0, NULL); .CE +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewListObj\fR always returns a zero-reference object, much like +\fBTcl_NewObj\fR. If a non-NULL \fIobjv\fR argument is given, the reference +counts of the first \fIobjc\fR values in that array are incremented. +.PP +\fBTcl_SetListObj\fR does not modify the reference count of its \fIobjPtr\fR +argument, but does require that the object be unshared. The reference counts +of the first \fIobjc\fR values in the \fIobjv\fR array are incremented. +.PP +\fBTcl_ListObjGetElements\fR, \fBTcl_ListObjIndex\fR, and +\fBTcl_ListObjLength\fR do not modify the reference count of their +\fIlistPtr\fR arguments; they only read. Note however that these three +functions may set the interpreter result; if that is the only place that is +holding a reference to the object, it will be deleted. +.PP +\fBTcl_ListObjAppendList\fR, \fBTcl_ListObjAppendElement\fR, and +\fBTcl_ListObjReplace\fR require an unshared \fIlistPtr\fR argument. +\fBTcl_ListObjAppendList\fR only reads its \fIelemListPtr\fR argument. +\fBTcl_ListObjAppendElement\fR increments the reference count of its +\fIobjPtr\fR on success. \fBTcl_ListObjReplace\fR increments the reference +count of the first \fIobjc\fR values in the \fIobjv\fR array on success. Note +however that all these three functions may set the interpreter result on +failure; if that is the only place that is holding a reference to the object, +it will be deleted. .SH "SEE ALSO" Tcl_NewObj(3), Tcl_DecrRefCount(3), Tcl_IncrRefCount(3), Tcl_GetObjResult(3) .SH KEYWORDS append, index, insert, internal representation, length, list, list value, list type, value, value type, replace, string representation Index: doc/Load.3 ================================================================== --- doc/Load.3 +++ doc/Load.3 @@ -17,10 +17,11 @@ int \fBTcl_LoadFile\fR(\fIinterp, pathPtr, symbols, flags, procPtrs, loadHandlePtr\fR) .sp void * \fBTcl_FindSymbol\fR(\fIinterp, loadHandle, symbol\fR) +.fi .SH ARGUMENTS .AS Tcl_LoadHandle loadHandle in .AP Tcl_Interp *interp in Interpreter to use for reporting error messages. .AP Tcl_Obj *pathPtr in @@ -58,13 +59,17 @@ .PP \fBTcl_FindSymbol\fR locates a symbol in a loaded library and returns it. If the symbol cannot be found, it returns NULL and sets an error message in the given \fIinterp\fR (if that is non-NULL). Note that it is unsafe to use this operation on a handle that has been passed to \fBTcl_FSUnloadFile\fR. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The reference count of the \fIpathPtr\fR argument to \fBTcl_LoadFile\fR may be +incremented. As such, it should not be given a zero reference count value. .SH "SEE ALSO" Tcl_FSLoadFile(3), Tcl_FSUnloadFile(3), load(n), unload(n) .SH KEYWORDS binary code, loading, shared library '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/Method.3 ================================================================== --- doc/Method.3 +++ doc/Method.3 @@ -58,10 +58,11 @@ Tcl_Object \fBTcl_ObjectContextObject\fR(\fIcontext\fR) .sp int \fBTcl_ObjectContextSkippedArgs\fR(\fIcontext\fR) +.fi .SH ARGUMENTS .AS void *clientData in .AP Tcl_Interp *interp in/out The interpreter holding the object or class to create or update a method in. .AP Tcl_Object object in @@ -256,14 +257,38 @@ attempt to clone the object is to fail, in which case the clone procedure must also return TCL_ERROR; it should return TCL_OK otherwise. The \fIoldClientData\fR field to a Tcl_CloneProc gives the value from the method being copied from, and the \fInewClientDataPtr\fR field will point to a variable in which to write the value for the method being copied to. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fInameObj\fR argument to \fBTcl_NewMethod\fR and +\fBTcl_NewInstanceMethod\fR (when non-NULL) will have its reference count +incremented if there is no existing method with that name in that +class/object. +.PP +The result of \fBTcl_MethodName\fR is a value with a reference count of at +least one. It should not be modified without first duplicating it (with +\fBTcl_DuplicateObj\fR). +.PP +The values in the first \fIobjc\fR values of the \fIobjv\fR argument to +\fBTcl_ObjectContextInvokeNext\fR are assumed to have a reference count of at +least 1; the containing array is assumed to endure until the next method +implementation (see \fBnext\fR) returns. Be aware that methods may +\fByield\fR; if any post-call actions are desired (e.g., decrementing the +reference count of values passed in here), they must be scheduled with +\fBTcl_NRAddCallback\fR. +.PP +The \fIcallProc\fR of the \fBTcl_MethodType\fR structure takes values of at +least reference count 1 in its \fIobjv\fR argument. It may add its own +references, but must not decrement the reference count below that level; the +caller of the method will decrement the reference count once the method +returns properly (and the reference will be held if the method \fByield\fRs). .SH "SEE ALSO" -Class(3), oo::class(n), oo::define(n), oo::object(n) +Class(3), NRE(3), oo::class(n), oo::define(n), oo::object(n) .SH KEYWORDS constructor, method, object .\" Local variables: .\" mode: nroff .\" fill-column: 78 .\" End: Index: doc/NRE.3 ================================================================== --- doc/NRE.3 +++ doc/NRE.3 @@ -1,28 +1,35 @@ .\" -.\" Copyright (c) 2008 by Kevin B. Kenny. -.\" Copyright (c) 2018 by Nathan Coulter. +.\" Copyright (c) 2008 Kevin B. Kenny. +.\" Copyright (c) 2018 Nathan Coulter. .\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH NRE 3 8.6 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NRCreateCommand, Tcl_NRCallObjProc, Tcl_NREvalObj, Tcl_NREvalObjv, Tcl_NRCmdSwap, Tcl_NRExprObj, Tcl_NRAddCallback \- Non-Recursive (stackless) evaluation of Tcl scripts. +Tcl_NRCreateCommand, Tcl_NRCreateCommand2, Tcl_NRCallObjProc, Tcl_NRCallObjProc2, Tcl_NREvalObj, Tcl_NREvalObjv, Tcl_NRCmdSwap, Tcl_NRExprObj, Tcl_NRAddCallback \- Non-Recursive (stackless) evaluation of Tcl scripts. .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Command \fBTcl_NRCreateCommand\fR(\fIinterp, cmdName, proc, nreProc, clientData, deleteProc\fR) .sp +Tcl_Command +\fBTcl_NRCreateCommand2\fR(\fIinterp, cmdName, proc2, nreProc2, clientData, + deleteProc\fR) +.sp int \fBTcl_NRCallObjProc\fR(\fIinterp, nreProc, clientData, objc, objv\fR) .sp +int +\fBTcl_NRCallObjProc2\fR(\fIinterp, nreProc2, clientData, objc, objv\fR) +.sp int \fBTcl_NREvalObj\fR(\fIinterp, objPtr, flags\fR) .sp int \fBTcl_NREvalObjv\fR(\fIinterp, objc, objv, flags\fR) @@ -31,26 +38,32 @@ \fBTcl_NRCmdSwap\fR(\fIinterp, cmd, objc, objv, flags\fR) .sp int \fBTcl_NRExprObj\fR(\fIinterp, objPtr, resultPtr\fR) .sp -void \fBTcl_NRAddCallback\fR(\fIinterp, postProcPtr, data0, data1, data2, data3\fR) .fi .SH ARGUMENTS .AS Tcl_CmdDeleteProc *interp in .AP Tcl_Interp *interp in The relevant Interpreter. -.AP char *cmdName in +.AP "const char" *cmdName in Name of the command to create. .AP Tcl_ObjCmdProc *proc in Called in order to evaluate a command. Is often just a small wrapper that uses \fBTcl_NRCallObjProc\fR to call \fInreProc\fR using a new trampoline. Behaves in the same way as the \fIproc\fR argument to \fBTcl_CreateObjCommand\fR(3) (\fIq.v.\fR). +.AP Tcl_ObjCmdProc2 *proc2 in +Called in order to evaluate a command. Is often just a small wrapper that uses +\fBTcl_NRCallObjProc2\fR to call \fInreProc2\fR using a new trampoline. Behaves +in the same way as the \fIproc2\fR argument to \fBTcl_CreateObjCommand2\fR(3) +(\fIq.v.\fR). .AP Tcl_ObjCmdProc *nreProc in Called instead of \fIproc\fR when a trampoline is already in use. +.AP Tcl_ObjCmdProc2 *nreProc2 in +Called instead of \fIproc2\fR when a trampoline is already in use. .AP void *clientData in Arbitrary one-word value passed to \fIproc\fR, \fInreProc\fR, \fIdeleteProc\fR and \fIobjProc\fR. .AP Tcl_CmdDeleteProc *deleteProc in/out Called before \fIcmdName\fR is deleted from the interpreter, allowing for @@ -101,10 +114,13 @@ command which may be used in subsequent calls to \fBTcl_GetCommandName\fR. Except for a few cases noted below any existing command by the same name is first deleted. If \fIinterp\fR is in the process of being deleted \fBTcl_NRCreateCommand\fR does not create any command, does not delete any command, and returns NULL. +.PP +\fBTcl_NRCreateCommand2\fR, is an alternative to \fBTcl_NRCreateCommand\fR +in the same way as \fBTcl_CreateObjCommand2\fR. .PP \fBTcl_NREvalObj\fR pushes a function that is like \fBTcl_EvalObjEx\fR but consumes no space on the C stack. .PP \fBTcl_NREvalObjv\fR pushes a function that is like \fBTcl_EvalObjv\fR but @@ -139,11 +155,11 @@ \fIresult\fR is the value returned by the previous function implementing part the routine. .SH EXAMPLE .PP The following command uses \fBTcl_EvalObjEx\fR, which consumes space on the C -stack, to evalute a script: +stack, to evaluate a script: .PP .CS int \fITheCmdOldObjProc\fR( void *clientData, @@ -225,12 +241,31 @@ .CE .PP Any function comprising a routine can push other functions, making it possible implement looping and sequencing constructs using the function stack. .PP +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The first \fIobjc\fR values in the \fIobjv\fR array passed to the functions +\fBTcl_NRCallObjProc\fR, \fBTcl_NREvalObjv\fR, and \fBTcl_NRCmdSwap\fR should +have a reference count of at least 1; they may have additional references +taken during the execution. +.PP +The \fIobjPtr\fR argument to \fBTcl_NREvalObj\fR and \fBTcl_NRExprObj\fR +should have a reference count of at least 1, and may have additional +references taken to it during execution. +.PP +The \fIresultObj\fR argument to \fBTcl_NRExprObj\fR should be an unshared +object. +.PP +Use \fBTcl_NRAddCallback\fR to schedule any required final decrementing of the +reference counts of arguments to any of the other functions on this page, as +with any other post-processing step in the non-recursive execution engine. +.PP +The .SH "SEE ALSO" Tcl_CreateCommand(3), Tcl_CreateObjCommand(3), Tcl_EvalObjEx(3), Tcl_GetCommandFromObj(3), Tcl_ExprObj(3) .SH KEYWORDS stackless, nonrecursive, execute, command, global, value, result, script .SH COPYRIGHT -Copyright (c) 2008 by Kevin B. Kenny. -Copyright (c) 2018 by Nathan Coulter. +Copyright \(co 2008 Kevin B. Kenny. +Copyright \(co 2018 Nathan Coulter. Index: doc/Namespace.3 ================================================================== --- doc/Namespace.3 +++ doc/Namespace.3 @@ -44,14 +44,15 @@ .sp Tcl_Command \fBTcl_FindCommand\fR(\fIinterp, name, contextNsPtr, flags\fR) .sp Tcl_Obj * -\fBTcl_GetNamespaceUnknownHandler(\fIinterp, nsPtr\fR) +\fBTcl_GetNamespaceUnknownHandler\fR(\fIinterp, nsPtr\fR) .sp int -\fBTcl_SetNamespaceUnknownHandler(\fIinterp, nsPtr, handlerPtr\fR) +\fBTcl_SetNamespaceUnknownHandler\fR(\fIinterp, nsPtr, handlerPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_NamespaceDeleteProc allowOverwrite in/out .AP Tcl_Interp *interp in/out The interpreter in which the namespace exists and where name lookups are performed. Also where error result messages are written. @@ -131,11 +132,11 @@ namespace. Patterns are appended unless the \fIresetListFirst\fR flag is true. .PP \fBTcl_Import\fR imports commands matching a pattern into a namespace. Note that the pattern must include the name of the -namespace to import from. This function returns an error if +namespace to import from. This function returns TCL_ERROR if an attempt to import a command over an existing command is made, unless the \fIallowOverwrite\fR flag has been set. .PP \fBTcl_ForgetImport\fR removes imports matching a pattern. .PP @@ -157,9 +158,21 @@ for the namespace, or NULL if none is set. .PP \fBTcl_SetNamespaceUnknownHandler\fR sets the unknown command handler for the namespace. If \fIhandlerPtr\fR is NULL, then the handler is reset to its default. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIobjPtr\fR argument to \fBTcl_AppendExportList\fR should be an +unshared object, as it will be modified by this function. The +reference count of \fIobjPtr\fR will not be altered. +.PP +\fBTcl_GetNamespaceUnknownHandler\fR returns a possibly shared value. +Its reference count should be incremented if the value is to be +retained. +.PP +The \fIhandlerPtr\fR argument to \fBTcl_SetNamespaceUnknownHandler\fR +will have its reference count incremented if it is a non-empty list. .SH "SEE ALSO" Tcl_CreateCommand(3), Tcl_ListObjAppendList(3), Tcl_SetVar(3) .SH KEYWORDS namespace, command Index: doc/Notifier.3 ================================================================== --- doc/Notifier.3 +++ doc/Notifier.3 @@ -12,47 +12,37 @@ Tcl_CreateEventSource, Tcl_DeleteEventSource, Tcl_SetMaxBlockTime, Tcl_QueueEvent, Tcl_ThreadQueueEvent, Tcl_ThreadAlert, Tcl_GetCurrentThread, Tcl_DeleteEvents, Tcl_InitNotifier, Tcl_FinalizeNotifier, Tcl_WaitForEvent, Tcl_AlertNotifier, Tcl_SetTimer, Tcl_ServiceAll, Tcl_ServiceEvent, Tcl_GetServiceMode, Tcl_SetServiceMode, Tcl_ServiceModeHook, Tcl_SetNotifier \- the event queue and notifier interfaces .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_CreateEventSource\fR(\fIsetupProc, checkProc, clientData\fR) .sp -void \fBTcl_DeleteEventSource\fR(\fIsetupProc, checkProc, clientData\fR) .sp -void \fBTcl_SetMaxBlockTime\fR(\fItimePtr\fR) .sp -void \fBTcl_QueueEvent\fR(\fIevPtr, position\fR) .sp -void \fBTcl_ThreadQueueEvent\fR(\fIthreadId, evPtr, position\fR) .sp -void \fBTcl_ThreadAlert\fR(\fIthreadId\fR) .sp Tcl_ThreadId \fBTcl_GetCurrentThread\fR() .sp -void \fBTcl_DeleteEvents\fR(\fIdeleteProc, clientData\fR) .sp void * \fBTcl_InitNotifier\fR() .sp -void \fBTcl_FinalizeNotifier\fR(\fIclientData\fR) .sp int \fBTcl_WaitForEvent\fR(\fItimePtr\fR) .sp -void \fBTcl_AlertNotifier\fR(\fIclientData\fR) .sp -void \fBTcl_SetTimer\fR(\fItimePtr\fR) .sp int \fBTcl_ServiceAll\fR() .sp @@ -63,15 +53,14 @@ \fBTcl_GetServiceMode\fR() .sp int \fBTcl_SetServiceMode\fR(\fImode\fR) .sp -void \fBTcl_ServiceModeHook\fR(\fImode\fR) .sp -void \fBTcl_SetNotifier\fR(\fInotifierProcPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_EventDeleteProc *notifierProcPtr .AP Tcl_EventSetupProc *setupProc in Procedure to invoke to prepare for event wait in \fBTcl_DoOneEvent\fR. .AP Tcl_EventCheckProc *checkProc in @@ -87,14 +76,15 @@ time (when to wakeup). If the pointer passed to \fBTcl_WaitForEvent\fR is NULL, it means there is no maximum wait time: wait forever if necessary. .AP Tcl_Event *evPtr in An event to add to the event queue. The storage for the event must -have been allocated by the caller using \fBTcl_Alloc\fR. -.AP Tcl_QueuePosition position in +have been allocated by the caller using \fBckalloc\fR. +.AP int position in Where to add the new event in the queue: \fBTCL_QUEUE_TAIL\fR, -\fBTCL_QUEUE_HEAD\fR, or \fBTCL_QUEUE_MARK\fR. +\fBTCL_QUEUE_HEAD\fR, \fBTCL_QUEUE_MARK\fR, and whether to do +an alert if the queue is empty: \fBTCL_QUEUE_ALERT_IF_EMPTY\fR. .AP Tcl_ThreadId threadId in A unique identifier for a thread. .AP Tcl_EventDeleteProc *deleteProc in Procedure to invoke for each queued event in \fBTcl_DeleteEvents\fR. .AP int flags in @@ -101,11 +91,11 @@ What types of events to service. These flags are the same as those passed to \fBTcl_DoOneEvent\fR. .AP int mode in Indicates whether events should be serviced by \fBTcl_ServiceAll\fR. Must be one of \fBTCL_SERVICE_NONE\fR or \fBTCL_SERVICE_ALL\fR. -.AP Tcl_NotifierProcs* notifierProcPtr in +.AP const Tcl_NotifierProcs* notifierProcPtr in Structure of function pointers describing notifier procedures that are to replace the ones installed in the executable. See \fBREPLACING THE NOTIFIER\fR for details. .BE .SH INTRODUCTION @@ -263,11 +253,11 @@ The \fItimePtr\fR argument to \fBTcl_WaitForEvent\fR points to a structure that describes a time interval in seconds and microseconds: .PP .CS -typedef struct Tcl_Time { +typedef struct { long \fIsec\fR; long \fIusec\fR; } \fBTcl_Time\fR; .CE .PP @@ -325,11 +315,11 @@ must be a structure of type \fBTcl_Event\fR, and the address of this structure is used when communicating between the event source and the rest of the notifier. A \fBTcl_Event\fR has the following definition: .PP .CS -typedef struct { +typedef struct Tcl_Event { Tcl_EventProc *\fIproc\fR; struct Tcl_Event *\fInextPtr\fR; } \fBTcl_Event\fR; .CE .PP @@ -338,25 +328,29 @@ The \fInextPtr\fR is used to link together the events in the queue and should not be modified by the event source. .PP An event may be added to the queue at any of three positions, depending on the \fIposition\fR argument to \fBTcl_QueueEvent\fR: -.IP \fBTCL_QUEUE_TAIL\fR 24 +.IP \fBTCL_QUEUE_TAIL\fR 32 Add the event at the back of the queue, so that all other pending events will be serviced first. This is almost always the right place for new events. -.IP \fBTCL_QUEUE_HEAD\fR 24 +.IP \fBTCL_QUEUE_HEAD\fR 32 Add the event at the front of the queue, so that it will be serviced before all other queued events. -.IP \fBTCL_QUEUE_MARK\fR 24 +.IP \fBTCL_QUEUE_MARK\fR 32 Add the event at the front of the queue, unless there are other events at the front whose position is \fBTCL_QUEUE_MARK\fR; if so, add the new event just after all other \fBTCL_QUEUE_MARK\fR events. This value of \fIposition\fR is used to insert an ordered sequence of events at the front of the queue, such as a series of Enter and Leave events synthesized during a grab or ungrab operation in Tk. +.IP \fBTCL_QUEUE_ALERT_IF_EMPTY\fR 32 +When used in \fBTcl_ThreadQueueEvent\fR +arranges for an automatic call of \fBTcl_ThreadAlert\fR when the queue was +empty. .PP When it is time to handle an event from the queue (steps 1 and 4 above) \fBTcl_ServiceEvent\fR will invoke the \fIproc\fR specified in the first queued \fBTcl_Event\fR structure. \fIProc\fR must match the following prototype: @@ -392,11 +386,11 @@ of window events. .PP When \fIproc\fR returns 1, \fBTcl_ServiceEvent\fR will remove the event from the event queue and free its storage. Note that the storage for an event must be allocated by -the event source (using \fBTcl_Alloc\fR) +the event source (using \fBckalloc\fR) before calling \fBTcl_QueueEvent\fR, but it will be freed by \fBTcl_ServiceEvent\fR, not by the event source. .PP Calling \fBTcl_QueueEvent\fR adds an event to the current thread's queue. To add an event to another thread's queue, use \fBTcl_ThreadQueueEvent\fR. @@ -537,11 +531,11 @@ To do this, the extension makes a call to \fBTcl_SetNotifier\fR passing a pointer to a \fBTcl_NotifierProcs\fR data structure. The structure has the following layout: .PP .CS -typedef struct Tcl_NotifierProcs { +typedef struct { Tcl_SetTimerProc *\fIsetTimerProc\fR; Tcl_WaitForEventProc *\fIwaitForEventProc\fR; Tcl_CreateFileHandlerProc *\fIcreateFileHandlerProc\fR; Tcl_DeleteFileHandlerProc *\fIdeleteFileHandlerProc\fR; Tcl_InitNotifierProc *\fIinitNotifierProc\fR; @@ -620,6 +614,7 @@ mode. .SH "SEE ALSO" Tcl_CreateFileHandler(3), Tcl_DeleteFileHandler(3), Tcl_Sleep(3), Tcl_DoOneEvent(3), Thread(3) .SH KEYWORDS -event, notifier, event queue, event sources, file events, timer, idle, service mode, threads +event, notifier, event queue, event sources, file events, timer, idle, +service mode, threads ADDED doc/Number.3 Index: doc/Number.3 ================================================================== --- /dev/null +++ doc/Number.3 @@ -0,0 +1,124 @@ +'\" +'\" Contribution from Don Porter, NIST, 2022. (not subject to US copyright) +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_GetNumber 3 8.7 Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_GetNumber, Tcl_GetNumberFromObj \- get numeric value from Tcl value +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +\fB#include \fR +.sp +int +\fBTcl_GetNumber\fR(\fIinterp, bytes, numBytes, clientDataPtr, typePtr\fR) +.sp +int +\fBTcl_GetNumberFromObj\fR(\fIinterp, objPtr, clientDataPtr, typePtr\fR) +.fi +.SH ARGUMENTS +.AS Tcl_Interp clientDataPtr out +.AP Tcl_Interp *interp out +When non-NULL, error information is recorded here when the value is not +in any of the numeric formats recognized by Tcl. +.AP "const char" *bytes in +Points to first byte of the string value to be examined. +.AP int numBytes in +The number of bytes, starting at \fIbytes\fR, that should be examined. +If \fBnumBytes\fR is negative, then all bytes should +be examined until the first \fBNUL\fR byte terminates examination. +.AP "void *" *clientDataPtr out +Points to space where a pointer value may be written through which a numeric +value is available to read. +.AP int *typePtr out +Points to space where a value may be written reporting what type of +numeric storage is available to read. +.AP Tcl_Obj *objPtr in +A Tcl value to be examined. +.BE +.SH DESCRIPTION +.PP +These procedures enable callers to retrieve a numeric value from a +Tcl value in a numeric format recognized by Tcl. +.PP +Tcl recognizes many values as numbers. Several examples include: +\fB"0"\fR, \fB" +1"\fR, \fB"-2 "\fR, \fB" 3 "\fR, \fB"0xdad1"\fR, \fB"0d09"\fR, +\fB"1_000_000"\fR, \fB"4.0"\fR, \fB"1e-7"\fR, \fB"NaN"\fR, or \fB"Inf"\fR. +When built-in Tcl commands act on these values as numbers, they are converted +to a numeric representation for efficient handling in C code. Tcl makes +use of three C types to store these representations: \fBdouble\fR, +\fBTcl_WideInt\fR, and \fBmp_int\fR. The \fBdouble\fR type is provided by the +C language standard. The \fBTcl_WideInt\fR type is declared in the Tcl +header file, \fBtcl.h\fR, and is equivalent to the C standard type +\fBlong long\fR on most platforms. The \fBmp_int\fR type is declared in the +header file \fBtclTomMath.h\fR, and implemented by the LibTomMath +multiple-precision integer library, included with Tcl. +.PP +The routines \fBTcl_GetNumber\fR and \fBTcl_GetNumberFromObj\fR perform +the same function. They differ only in how the arguments present the Tcl +value to be examined. \fBTcl_GetNumber\fR accepts a counted string +value in the arguments \fIbytes\fR and \fInumBytes\fR (or a +\fBNUL\fR-terminated string value when \fInumBytes\fR is +negative). \fBTcl_GetNumberFromObj\fR accepts the Tcl value +in \fIobjPtr\fR. +.PP +Both routines examine the Tcl value and determine whether Tcl recognizes +it as a number. If not, both routines return \fBTCL_ERROR\fR and (when +\fIinterp\fR is not NULL) record an error message and error code +in \fIinterp\fR. +.PP +If Tcl does recognize the examined value as a number, both routines return +\fBTCL_OK\fR, and use the pointer arguments \fIclientDataPtr\fR +and \fItypePtr\fR (which may not be NULL) to report information the +caller can use to retrieve the numeric representation. Both routines +write to *\fIclientDataPtr\fR a pointer to the internal storage location +where Tcl holds the converted numeric value. +.PP +When the converted numeric value is stored as a \fBdouble\fR, +a call to math library routine \fBisnan\fR determines whether that +value is not a number (NaN). If so, both \fBTcl_GetNumber\fR and +\fBTcl_GetNumberFromObj\fR write the value \fBTCL_NUMBER_NAN\fR +to *\fItypePtr\fR. If not, both routines write the value +\fBTCL_NUMBER_DOUBLE\fR to *\fItypePtr\fR. These routines report +different type values in these cases because \fBTcl_GetDoubleFromObj\fR +raises an error on NaN values. For both reported type values, +the storage pointer may be cast to type \fBconst double *\fR and +the \fBdouble\fR numeric value may be read through it. +.PP +When the converted numeric value is stored as a \fBTcl_WideInt\fR, +both \fBTcl_GetNumber\fR and \fBTcl_GetNumberFromObj\fR write the +value \fBTCL_NUMBER_INT\fR to *\fItypePtr\fR. +The storage pointer may be cast to type \fBconst Tcl_WideInt *\fR and +the \fBTcl_WideInt\fR numeric value may be read through it. +.PP +When the converted numeric value is stored as an \fBmp_int\fR, +both \fBTcl_GetNumber\fR and \fBTcl_GetNumberFromObj\fR write the +value \fBTCL_NUMBER_BIG\fR to *\fItypePtr\fR. +The storage pointer may be cast to type \fBconst mp_int *\fR and +the \fBmp_int\fR numeric value may be read through it. +.PP +Future releases of Tcl might expand or revise the recognition of +values as numbers. If additional storage representations are +adopted, these routines will add new values to be written to +*\fItypePtr\fR to identify them. Callers should consider how +they should react to unknown values written to *\fItypePtr\fR. +.PP +When callers of these routines read numeric values through the +reported storage pointer, they are accessing memory that belongs +to the Tcl library. The Tcl library has the power to overwrite +or free this memory. The storage pointer reported by a call to +\fBTcl_GetNumber\fR or \fBTcl_GetNumberFromObj\fR should not be +used after the same thread has possibly returned control to the +Tcl library. If longer term access to the numeric value is needed, +it should be copied into memory controlled by the caller. Callers +must not attempt to write through or free the storage pointer. +.SH "SEE ALSO" +Tcl_GetDouble, Tcl_GetDoubleFromObj, Tcl_GetWideIntFromObj +.SH KEYWORDS +double, double value, double type, integer, integer value, integer type, +internal representation, value, value type, string representation Index: doc/Object.3 ================================================================== --- doc/Object.3 +++ doc/Object.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_Obj 3 8.5 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NewObj, Tcl_DuplicateObj, Tcl_IncrRefCount, Tcl_DecrRefCount, Tcl_IsShared, Tcl_InvalidateStringRep \- manipulate Tcl values +Tcl_NewObj, Tcl_DuplicateObj, Tcl_IncrRefCount, Tcl_DecrRefCount, Tcl_BounceRefCount, Tcl_IsShared, Tcl_InvalidateStringRep \- manipulate Tcl values .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Obj * @@ -21,14 +21,17 @@ .sp \fBTcl_IncrRefCount\fR(\fIobjPtr\fR) .sp \fBTcl_DecrRefCount\fR(\fIobjPtr\fR) .sp +\fBTcl_BounceRefCount\fR(\fIobjPtr\fR) +.sp int \fBTcl_IsShared\fR(\fIobjPtr\fR) .sp \fBTcl_InvalidateStringRep\fR(\fIobjPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_Obj *objPtr .AP Tcl_Obj *objPtr in Points to a value; must have been the result of a previous call to \fBTcl_NewObj\fR. @@ -108,14 +111,14 @@ .PP Each Tcl value is represented by a \fBTcl_Obj\fR structure which is defined as follows. .PP .CS -typedef struct Tcl_Obj { - size_t \fIrefCount\fR; +typedef struct { + int \fIrefCount\fR; char *\fIbytes\fR; - size_t \fIlength\fR; + int \fIlength\fR; const Tcl_ObjType *\fItypePtr\fR; union { long \fIlongValue\fR; double \fIdoubleValue\fR; void *\fIotherValuePtr\fR; @@ -276,25 +279,32 @@ and is recomputed. The string representation is now \fB124\fR and both representations are again valid. .SH "STORAGE MANAGEMENT OF VALUES" .PP -Tcl values are allocated on the heap and are shared as much as possible -to reduce storage requirements. -Reference counting is used to determine when a value is -no longer needed and can safely be freed. -A value just created by \fBTcl_NewObj\fR or \fBTcl_NewStringObj\fR -has \fIrefCount\fR 0. -The macro \fBTcl_IncrRefCount\fR increments the reference count -when a new reference to the value is created. -The macro \fBTcl_DecrRefCount\fR decrements the count -when a reference is no longer needed and, -if the value's reference count drops to zero, frees its storage. +Tcl values are allocated on the heap and are shared as much as +possible to reduce storage requirements. Reference counting is used +to determine when a value is no longer needed and can safely be freed. +A value just created by \fBTcl_NewObj\fR, \fBTcl_NewStringObj\fR, or +any Abstract List command or function, has \fIrefCount\fR 0, meaning +that the object can often be given to a function like +\fBTcl_SetObjResult\fR, \fBTcl_ListObjAppendElement\fR, or +\fBTcl_DictObjPut\fR (as a value) without explicit reference +management, all of which are common use cases. (The latter two require +that the target list or dictionary be well-formed, but that is +often easy to arrange when the value is being initially constructed.) +The macro \fBTcl_IncrRefCount\fR increments the reference count when a +new reference to the value is created. +The macro \fBTcl_DecrRefCount\fR decrements the count when a reference +is no longer needed. If the value's reference count drops to zero, frees +its storage. +The macro \fBTcl_BounceRefCount\fR will check if the value has no +references (i.e. in a "new" state) and free the value. A value shared by different code or data structures has -\fIrefCount\fR greater than 1. -Incrementing a value's reference count ensures that -it will not be freed too early or have its value change accidentally. +\fIrefCount\fR greater than 1. Incrementing a value's reference count +ensures that it will not be freed too early or have its value change +accidentally. .PP As an example, the bytecode interpreter shares argument values between calling and called Tcl procedures to avoid having to copy values. It assigns the call's argument values to the procedure's formal parameter variables. @@ -304,16 +314,29 @@ When the called procedure returns, the interpreter calls \fBTcl_DecrRefCount\fR to decrement each argument's reference count. When a value's reference count drops less than or equal to zero, \fBTcl_DecrRefCount\fR reclaims its storage. -Most command procedures do not have to be concerned about -reference counting since they use a value's value immediately -and do not retain a pointer to the value after they return. -However, if they do retain a pointer to a value in a data structure, -they must be careful to increment its reference count -since the retained pointer is a new reference. + +.PP +Most command procedures have not been concerned about reference +counting since they use a value immediately and do not retain +a pointer to the value after they return. However, there are some +procedures that may return a new value, with a refCount of 0. In this +situation, it is the caller's responsibility to free the value before +the procedure returns. One way to cover this is to always call +\fBTcl_IncrRefCount\fR before using the value, then call +\fBTcl_DecrRefCount\fR before returning. The other way is to use +\fBTcl_BounceRefCount\fR after the value is no longer needed or +referenced. This macro will free the value if there are no other +references to the value. When retaining a pointer to a value in a data +structure the procedure must be careful to increment its reference +count since the retained pointer is a new reference. Examples of +procedures that return new values are \fBTcl_NewIntObj\fR, and +commands like \fBlseq\fR, which creates an Abstract List, and an +lindex on this list may return a new Obj with a refCount of 0. + .PP Command procedures that directly modify values such as those for \fBlappend\fR and \fBlinsert\fR must be careful to copy a shared value before changing it. They must first check whether the value is shared @@ -343,10 +366,15 @@ As another example, \fBincr\fR's command procedure must check whether the variable's value is shared before incrementing the integer in its internal representation. If it is shared, it needs to duplicate the value in order to avoid accidentally changing values in other data structures. +.PP +In cases where a value is obtained, used, and not retained, the value +can be freed using \fBTcl_BounceRefCount\fR. This +is functionally equivalent to calling \fBTcl_IncrRefCount\fR followed +\fBTcl_DecrRefCount\fR. .SH "SEE ALSO" Tcl_ConvertToType(3), Tcl_GetIntFromObj(3), Tcl_ListObjAppendElement(3), Tcl_ListObjIndex(3), Tcl_ListObjReplace(3), Tcl_RegisterObjType(3) .SH KEYWORDS internal representation, value, value creation, value type, reference counting, string representation, type conversion Index: doc/ObjectType.3 ================================================================== --- doc/ObjectType.3 +++ doc/ObjectType.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_ObjType 3 8.0 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_RegisterObjType, Tcl_GetObjType, Tcl_AppendAllObjTypes, Tcl_ConvertToType \- manipulate Tcl value types +Tcl_RegisterObjType, Tcl_GetObjType, Tcl_AppendAllObjTypes, Tcl_ConvertToType, Tcl_FreeInternalRep, Tcl_InitStringRep, Tcl_HasStringRep, Tcl_StoreInternalRep, Tcl_FetchInternalRep \- manipulate Tcl value types .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_RegisterObjType\fR(\fItypePtr\fR) @@ -21,10 +21,24 @@ int \fBTcl_AppendAllObjTypes\fR(\fIinterp, objPtr\fR) .sp int \fBTcl_ConvertToType\fR(\fIinterp, objPtr, typePtr\fR) +.sp +\fBTcl_FreeInternalRep\fR(\fIobjPtr\fR) +.sp +char * +\fBTcl_InitStringRep\fR(\fIobjPtr, bytes, numBytes\fR) +.sp +int +\fBTcl_HasStringRep\fR(\fIobjPtr\fR) +.sp +\fBTcl_StoreInternalRep\fR(\fIobjPtr, typePtr, irPtr\fR) +.sp +Tcl_ObjInternalRep * +\fBTcl_FetchInternalRep\fR(\fIobjPtr, typePtr\fR) +.fi .SH ARGUMENTS .AS "const char" *typeName .AP "const Tcl_ObjType" *typePtr in Points to the structure containing information about the Tcl value type. This storage must live forever, @@ -36,10 +50,18 @@ .AP Tcl_Obj *objPtr in For \fBTcl_AppendAllObjTypes\fR, this points to the value onto which it appends the name of each value type as a list element. For \fBTcl_ConvertToType\fR, this points to a value that must have been the result of a previous call to \fBTcl_NewObj\fR. +.AP "const char*" bytes in +String representation. +.AP "unsigned int" numBytes in +Length of the string representation in bytes. +.AP "const Tcl_ObjInternalRep*" irPtr in +Internal object representation. +.AP "const Tcl_ObjType*" typePtr in +Requested internal representation type. .BE .SH DESCRIPTION .PP The procedures in this man page manage Tcl value types (sometimes @@ -89,23 +111,59 @@ In many cases, the \fItypePtr->setFromAnyProc\fR routine will set \fIobjPtr->typePtr\fR to the argument value \fItypePtr\fR, but that is no longer guaranteed. The \fIsetFromAnyProc\fR is free to set the internal representation for \fIobjPtr\fR to make use of another related Tcl_ObjType, if it sees fit. +.PP +\fBTcl_FreeInternalRep\fR performs the function of the existing internal +macro \fBTclInitStringRep\fR, but is extended to return a pointer to the +string rep, and to accept \fINULL\fR as a value for bytes. +When bytes is \fINULL\fR and \fIobjPtr\fR has no string rep, an uninitialzed +buffer of \fInumBytes\fR bytes is created for filling by the caller. +When \fIbytes\fR is \fINULL\fR and \fIobjPtr\fR has a string rep, +the string rep will be truncated to a length of \fInumBytes\fR bytes. +When \fInumBytes\fR is greater than zero, and the returned pointer is +\fINULL\fR, that indicates a failure to allocate memory for the string +representation. +The caller may then choose whether to raise an error or panic. +.PP +\fBTcl_HasStringRep\fR returns a boolean indicating whether or not a string +rep is currently stored in \fIobjPtr\fR. +This is used when the caller wants to act on \fIobjPtr\fR differently +depending on whether or not it is a pure value. +Typically this only makes sense in an extension if it is already known that +\fIobjPtr\fR possesses an internal type that is managed by the extension. +.PP +\fBTcl_StoreInternalRep\fR stores in \fIobjPtr\fR a copy of the internal +representation pointed to by \fIirPtr\fR and sets its type to \fItypePtr\fR. +When \fIirPtr\fR is \fINULL\fR, this leaves \fIobjPtr\fR without a +representation for type \fItypePtr\fR. +.PP +\fBTcl_FetchInternalRep\fR returns a pointer to the internal representation +stored in \fIobjPtr\fR that matches the requested type \fItypePtr\fR. +If no such internal representation is in \fIobjPtr\fR, return \fINULL\fR. +.PP +This returns a public type +.CS +typedef union Tcl_ObjInternalRep {...} Tcl_ObjInternalRep +.CE +where the contents are exactly the existing contents of the union in the +\fIinternalRep\fR field of the \fITcl_Obj\fR struct. +This definition permits us to pass internal representations and pointers to +them as arguments and results in public routines. .SH "THE TCL_OBJTYPE STRUCTURE" .PP Extension writers can define new value types by defining four -procedures and -initializing a Tcl_ObjType structure to describe the type. -Extension writers may also pass a pointer to their Tcl_ObjType -structure to \fBTcl_RegisterObjType\fR if they wish to permit -other extensions to look up their Tcl_ObjType by name with -the \fBTcl_GetObjType\fR routine. -The \fBTcl_ObjType\fR structure is defined as follows: +procedures and initializing a Tcl_ObjType structure to describe the +type. Extension writers may also pass a pointer to their Tcl_ObjType +structure to \fBTcl_RegisterObjType\fR if they wish to permit other +extensions to look up their Tcl_ObjType by name with the +\fBTcl_GetObjType\fR routine. The \fBTcl_ObjType\fR structure is +defined as follows: .PP .CS -typedef struct Tcl_ObjType { +typedef struct { const char *\fIname\fR; Tcl_FreeInternalRepProc *\fIfreeIntRepProc\fR; Tcl_DupInternalRepProc *\fIdupIntRepProc\fR; Tcl_UpdateStringProc *\fIupdateStringProc\fR; Tcl_SetFromAnyProc *\fIsetFromAnyProc\fR; @@ -182,12 +240,12 @@ and to have no null bytes before that; this allows string representations to be treated as conventional null character-terminated C strings. These restrictions are easily met by using Tcl's internal UTF encoding for the string representation, same as one would do for other Tcl routines accepting string values as arguments. -Storage for the byte array must be allocated in the heap by \fBTcl_Alloc\fR. -Note that \fIupdateStringProc\fRs must allocate +Storage for the byte array must be allocated in the heap by \fBTcl_Alloc\fR +or \fBckalloc\fR. Note that \fIupdateStringProc\fRs must allocate enough storage for the string's bytes and the terminating null byte. .PP The \fIupdateStringProc\fR for Tcl's built-in double type, for example, calls Tcl_PrintDouble to write to a buffer of size TCL_DOUBLE_SPACE, then allocates and copies the string representation to just enough @@ -246,9 +304,32 @@ The \fIfreeIntRepProc\fR implementation must not access the \fIbytes\fR member of the value, since Tcl makes its own internal uses of that field during value deletion. The defined tasks for the \fIfreeIntRepProc\fR have no need to consult the \fIbytes\fR member. +.PP +Note that if a subsidiary value has its reference count reduced to zero +during the running of a \fIfreeIntRepProc\fR, that value may be not freed +immediately, in order to limit stack usage. However, the value will be freed +before the outermost current \fBTcl_DecrRefCount\fR returns. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIobjPtr\fR argument to \fBTcl_AppendAllObjTypes\fR should be an unshared +value; this function will not modify the reference count of that value, but +will modify its contents. If \fIobjPtr\fR is not (interpretable as) a list, +this function will set the interpreter result and produce an error; using an +unshared empty value is strongly recommended. +.PP +The \fIobjPtr\fR argument to \fBTcl_ConvertToType\fR can have any non-zero +reference count; this function will not modify the reference count, but may +write to the interpreter result on error so values that originate from there +should have an additional reference made before calling this. +.PP +None of the callback functions in the \fBTcl_ObjType\fR structure should +modify the reference count of their arguments, but if the values contain +subsidiary values (e.g., the elements of a list or the keys of a dictionary) +then those subsidiary values may have their reference counts modified. .SH "SEE ALSO" -Tcl_NewObj(3), Tcl_DecrRefCount(3), Tcl_IncrRefCount(3) +Tcl_NewObj(3), Tcl_DecrRefCount(3), Tcl_IncrRefCount(3), Tcl_BounceRefCount(3) .SH KEYWORDS -internal representation, value, value type, string representation, type conversion +internal representation, value, value type, string representation, +type conversion Index: doc/OpenFileChnl.3 ================================================================== --- doc/OpenFileChnl.3 +++ doc/OpenFileChnl.3 @@ -30,11 +30,10 @@ \fBTcl_GetChannelNames\fR(\fIinterp\fR) .sp int \fBTcl_GetChannelNamesEx\fR(\fIinterp, pattern\fR) .sp -void \fBTcl_RegisterChannel\fR(\fIinterp, channel\fR) .sp int \fBTcl_UnregisterChannel\fR(\fIinterp, channel\fR) .sp @@ -51,32 +50,32 @@ \fBTcl_ReadChars\fR(\fIchannel, readObjPtr, charsToRead, appendFlag\fR) .sp int \fBTcl_Read\fR(\fIchannel, readBuf, bytesToRead\fR) .sp -size_t +int \fBTcl_GetsObj\fR(\fIchannel, lineObjPtr\fR) .sp -size_t +int \fBTcl_Gets\fR(\fIchannel, lineRead\fR) .sp -size_t +int \fBTcl_Ungets\fR(\fIchannel, input, inputLen, addAtEnd\fR) .sp -size_t +int \fBTcl_WriteObj\fR(\fIchannel, writeObjPtr\fR) .sp -size_t +int \fBTcl_WriteChars\fR(\fIchannel, charBuf, bytesToWrite\fR) .sp -size_t +int \fBTcl_Write\fR(\fIchannel, byteBuf, bytesToWrite\fR) .sp -size_t +int \fBTcl_ReadRaw\fR(\fIchannel, readBuf, bytesToRead\fR) .sp -size_t +int \fBTcl_WriteRaw\fR(\fIchannel, byteBuf, bytesToWrite\fR) .sp int \fBTcl_Eof\fR(\fIchannel\fR) .sp @@ -90,14 +89,14 @@ \fBTcl_InputBuffered\fR(\fIchannel\fR) .sp int \fBTcl_OutputBuffered\fR(\fIchannel\fR) .sp -Tcl_WideInt +long long \fBTcl_Seek\fR(\fIchannel, offset, seekMode\fR) .sp -Tcl_WideInt +long long \fBTcl_Tell\fR(\fIchannel\fR) .sp int \fBTcl_TruncateChannel\fR(\fIchannel, length\fR) .sp @@ -104,11 +103,11 @@ int \fBTcl_GetChannelOption\fR(\fIinterp, channel, optionName, optionValue\fR) .sp int \fBTcl_SetChannelOption\fR(\fIinterp, channel, optionName, newValue\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_DString *channelName in/out .AP Tcl_Interp *interp in Used for error reporting and to look up a channel registered in it. .AP "const char" *fileName in @@ -152,20 +151,20 @@ A Tcl channel for input or output. Must have been the return value from a procedure such as \fBTcl_OpenFileChannel\fR. .AP Tcl_Obj *readObjPtr in/out A pointer to a Tcl value in which to store the characters read from the channel. -.AP size_t charsToRead in +.AP int charsToRead in The number of characters to read from the channel. If the channel's encoding is \fBbinary\fR, this is equivalent to the number of bytes to read from the channel. .AP int appendFlag in If non-zero, data read from the channel will be appended to the value. Otherwise, the data will replace the existing contents of the value. .AP char *readBuf out A buffer in which to store the bytes read from the channel. -.AP size_t bytesToRead in +.AP int bytesToRead in The number of bytes to read from the channel. The buffer \fIreadBuf\fR must be large enough to hold this many bytes. .AP Tcl_Obj *lineObjPtr in/out A pointer to a Tcl value in which to store the line read from the channel. The line read will be appended to the current value of the @@ -174,11 +173,11 @@ A pointer to a Tcl dynamic string in which to store the line read from the channel. Must have been initialized by the caller. The line read will be appended to any data already in the dynamic string. .AP "const char" *input in The input to add to a channel buffer. -.AP size_t inputLen in +.AP int inputLen in Length of the input .AP int addAtEnd in Flag indicating whether the input should be added to the end or beginning of the channel buffer. .AP Tcl_Obj *writeObjPtr in @@ -185,22 +184,22 @@ A pointer to a Tcl value whose contents will be output to the channel. .AP "const char" *charBuf in A buffer containing the characters to output to the channel. .AP "const char" *byteBuf in A buffer containing the bytes to output to the channel. -.AP size_t bytesToWrite in +.AP int bytesToWrite in The number of bytes to consume from \fIcharBuf\fR or \fIbyteBuf\fR and output to the channel. -.AP Tcl_WideInt offset in +.AP "long long" offset in How far to move the access point in the channel at which the next input or output operation will be applied, measured in bytes from the position given by \fIseekMode\fR. May be either positive or negative. .AP int seekMode in Relative to which point to seek; used with \fIoffset\fR to calculate the new access point for the channel. Legal values are \fBSEEK_SET\fR, \fBSEEK_CUR\fR, and \fBSEEK_END\fR. -.AP Tcl_WideInt length in +.AP "long long" length in The (non-negative) length to truncate the channel the channel to. .AP "const char" *optionName in The name of an option applicable to this channel, such as \fB\-blocking\fR. May have any of the values accepted by the \fBfconfigure\fR command. .AP Tcl_DString *optionValue in @@ -389,11 +388,11 @@ POSIX error code that can be retrieved with \fBTcl_GetErrno\fR. If the channel is being closed synchronously and an error occurs during closing of the channel and \fIinterp\fR is not NULL, an error message is left in the interpreter's result. .PP -Note: it is not safe to call \fBTcl_Close\fR on a channel that has been +Note that it is not safe to call \fBTcl_Close\fR on a channel that has been registered using \fBTcl_RegisterChannel\fR; see the documentation for \fBTcl_RegisterChannel\fR, above, for details. If the channel has ever been given as the \fBchan\fR argument in a call to \fBTcl_RegisterChannel\fR, you should instead use \fBTcl_UnregisterChannel\fR, which will internally call \fBTcl_Close\fR @@ -404,23 +403,25 @@ \fBTcl_ReadChars\fR consumes bytes from \fIchannel\fR, converting the bytes to UTF-8 based on the channel's encoding and storing the produced data in \fIreadObjPtr\fR's string representation. The return value of \fBTcl_ReadChars\fR is the number of characters, up to \fIcharsToRead\fR, that were stored in \fIreadObjPtr\fR. If an error occurs while reading, the -return value is \-1 and \fBTcl_ReadChars\fR records a POSIX error code that -can be retrieved with \fBTcl_GetErrno\fR. +return value is -1 and \fBTcl_ReadChars\fR records a POSIX error +code that can be retrieved with \fBTcl_GetErrno\fR. If an encoding error happens +while the channel is in blocking mode with -profile strict, the characters +retrieved until the encoding error happened will be stored in \fIreadObjPtr\fR. .PP -Setting \fIcharsToRead\fR to \fB\-1\fR will cause the command to read +Setting \fIcharsToRead\fR to -1 will cause the command to read all characters currently available (non-blocking) or everything until eof (blocking mode). .PP The return value may be smaller than the value to read, indicating that less data than requested was available. This is called a \fIshort read\fR. In blocking mode, this can only happen on an end-of-file. In nonblocking mode, -a short read can also occur if there is not enough input currently -available: \fBTcl_ReadChars\fR returns a short count rather than waiting -for more data. +a short read can also occur if an encoding error is encountered (with -profile +strict) or if there is not enough input currently available: +\fBTcl_ReadChars\fR returns a short count rather than waiting for more data. .PP If the channel is in blocking mode, a return value of zero indicates an end-of-file condition. If the channel is in nonblocking mode, a return value of zero indicates either that no input is currently available or an end-of-file condition. Use \fBTcl_Eof\fR and \fBTcl_InputBlocked\fR to tell @@ -469,18 +470,18 @@ are appended to \fIlineObjPtr\fR's string representation. The end-of-line character(s) are read and discarded. .PP If a line was successfully read, the return value is greater than or equal to zero and indicates the number of bytes stored in \fIlineObjPtr\fR. If an -error occurs, \fBTcl_GetsObj\fR returns \-1 and records a POSIX error code +error occurs, \fBTcl_GetsObj\fR returns -1 and records a POSIX error code that can be retrieved with \fBTcl_GetErrno\fR. \fBTcl_GetsObj\fR also -returns \-1 if the end of the file is reached; the \fBTcl_Eof\fR procedure +returns -1 if the end of the file is reached; the \fBTcl_Eof\fR procedure can be used to distinguish an error from an end-of-file condition. .PP -If the channel is in nonblocking mode, the return value can also be \-1 if -no data was available or the data that was available did not contain an -end-of-line character. When \-1 is returned, the \fBTcl_InputBlocked\fR +If the channel is in nonblocking mode, the return value can also be -1 +if no data was available or the data that was available did not contain an +end-of-line character. When -1 is returned, the \fBTcl_InputBlocked\fR procedure may be invoked to determine if the channel is blocked because of input unavailability. .PP \fBTcl_Gets\fR is the same as \fBTcl_GetsObj\fR except the resulting characters are appended to the dynamic string given by @@ -494,11 +495,11 @@ data is to be added at the end of queue; otherwise it will be added at the head of the queue. If \fIchannel\fR has a .QW sticky EOF set, no data will be added to the input queue. \fBTcl_Ungets\fR returns \fIinputLen\fR or -\-1 if an error occurs. +-1 if an error occurs. .SH "TCL_WRITECHARS, TCL_WRITEOBJ, AND TCL_WRITE" .PP \fBTcl_WriteChars\fR accepts \fIbytesToWrite\fR bytes of character data at \fIcharBuf\fR. The UTF-8 characters in the buffer are converted to the channel's encoding and queued for output to \fIchannel\fR. If @@ -511,14 +512,14 @@ \fB\-buffering\fR option on the channel to \fBnone\fR. If you wish the data to appear as soon as a complete line is accepted for output, set the \fB\-buffering\fR option on the channel to \fBline\fR mode. .PP The return value of \fBTcl_WriteChars\fR is a count of how many bytes were -accepted for output to the channel. This is either greater than zero to -indicate success or \-1 to indicate that an error occurred. If an error -occurs, \fBTcl_WriteChars\fR records a POSIX error code that may be -retrieved with \fBTcl_GetErrno\fR. +accepted for output to the channel. This is either -1 to +indicate that an error occurred or another number greater than +zero to indicate success. If an error occurs, \fBTcl_WriteChars\fR records +a POSIX error code that may be retrieved with \fBTcl_GetErrno\fR. .PP Newline characters in the output data are translated to platform-specific end-of-line sequences according to the \fB\-translation\fR option for the channel. This is done even if the channel has no encoding. .PP @@ -597,11 +598,11 @@ \fBTcl_DStringAppendElement\fR. The various preexisting options and their possible values are described in the manual entry for the Tcl \fBfconfigure\fR command. Other options can be added by each channel type. These channel type specific options are described in the manual entry for the Tcl command that creates a channel of that type; for example, the -additional options for TCP based channels are described in the manual entry +additional options for TCP-based channels are described in the manual entry for the Tcl \fBsocket\fR command. The procedure normally returns \fBTCL_OK\fR. If an error occurs, it returns \fBTCL_ERROR\fR and calls \fBTcl_SetErrno\fR to store an appropriate POSIX error code. .SH TCL_SETCHANNELOPTION @@ -639,10 +640,28 @@ call. On Windows platforms, the handle is a file \fBHANDLE\fR when the channel was created with \fBTcl_OpenFileChannel\fR, \fBTcl_OpenCommandChannel\fR, or \fBTcl_MakeFileChannel\fR. Other channel types may return a different type of handle on Windows platforms. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIreadObjPtr\fR argument to \fBTcl_ReadChars\fR must be an unshared +value; it will be modified by this function. Using the interpreter result for +this purpose is \fIstrongly\fR not recommended; the preferred pattern is to +use a new value from \fBTcl_NewObj\fR to receive the data and only to pass it +to \fBTcl_SetObjResult\fR if this function succeeds. +.PP +The \fIlineObjPtr\fR argument to \fBTcl_GetsObj\fR must be an unshared value; +it will be modified by this function. Using the interpreter result for this +purpose is \fIstrongly\fR not recommended; the preferred pattern is to use a +new value from \fBTcl_NewObj\fR to receive the data and only to pass it to +\fBTcl_SetObjResult\fR if this function succeeds. +.PP +The \fIwriteObjPtr\fR argument to \fBTcl_WriteObj\fR should be a value with +any reference count. This function will not modify the reference count. Using +the interpreter result without adding an additional reference to it is not +recommended. .SH "SEE ALSO" DString(3), fconfigure(n), filename(n), fopen(3), Tcl_CreateChannel(3) .SH KEYWORDS access point, blocking, buffered I/O, channel, channel driver, end of file, flush, input, nonblocking, output, read, seek, write Index: doc/OpenTcp.3 ================================================================== --- doc/OpenTcp.3 +++ doc/OpenTcp.3 @@ -22,12 +22,12 @@ .sp Tcl_Channel \fBTcl_OpenTcpServer\fR(\fIinterp, port, myaddr, proc, clientData\fR) .sp Tcl_Channel -\fBTcl_OpenTcpServerEx\fR(\fIinterp, service, myaddr, flags, proc, clientData\fR) -.sp +\fBTcl_OpenTcpServerEx\fR(\fIinterp, service, myaddr, flags, backlog, proc, clientData\fR) +.fi .SH ARGUMENTS .AS Tcl_TcpAcceptProc clientData .AP Tcl_Interp *interp in Tcl interpreter to use for error reporting. If non-NULL and an error occurs, an error message is left in the interpreter's result. @@ -45,13 +45,15 @@ A string specifying the host name or address for network interface to use for the local end of the connection. If NULL, a default interface is chosen. .AP int async in If nonzero, the client socket is connected asynchronously to the server. +.AP int backlog in +Length of OS listen backlog queue. Use -1 for default value. .AP "unsigned int" flags in -ORed combination of \fBTCL_TCPSERVER\fR flags that specify additional -informations about the socket being created. +ORed combination of \fBTCL_TCPSERVER_*\fR flags that specify additional +information about the socket being created. .AP void *sock in Platform-specific handle for client TCP socket. .AP Tcl_TcpAcceptProc *proc in Pointer to a procedure to invoke each time a new connection is accepted via the socket. @@ -169,15 +171,18 @@ replacement for the standard channel. .SS TCL_OPENTCPSERVEREX .PP \fBTcl_OpenTcpServerEx\fR behaviour is identical to \fBTcl_OpenTcpServer\fR but gives more flexibility to the user by providing a mean to further customize some -aspects of the socket via the \fIflags\fR parameter. +aspects of the socket via the \fIflags\fR parameter. Available +flags (dependent on platform) are +\fITCL_TCPSERVER_REUSEADDR\fR +\fITCL_TCPSERVER_REUSEPORT\fR .SH "PLATFORM ISSUES" .PP On Unix platforms, the socket handle is a Unix file descriptor as returned by the \fBsocket\fR system call. On the Windows platform, the socket handle is a \fBSOCKET\fR as defined in the WinSock API. .SH "SEE ALSO" Tcl_OpenFileChannel(3), Tcl_RegisterChannel(3), vwait(n) .SH KEYWORDS channel, client, server, socket, TCP Index: doc/Panic.3 ================================================================== --- doc/Panic.3 +++ doc/Panic.3 @@ -5,24 +5,24 @@ .TH Tcl_Panic 3 8.4 Tcl "Tcl Library Procedures" .so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME -Tcl_Panic, Tcl_SetPanicProc, Tcl_ConsolePanic \- report fatal error and abort +Tcl_Panic, Tcl_PanicVA, Tcl_SetPanicProc, Tcl_ConsolePanic \- report fatal error and abort .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_Panic\fR(\fIformat\fR, \fIarg\fR, \fIarg\fR, \fI...\fR) .sp -void +\fBTcl_PanicVA\fR(\fIformat\fR, \fIargList\fR) +.sp +const char * \fBTcl_SetPanicProc\fR(\fIpanicProc\fR) .sp -void \fBTcl_ConsolePanic\fR(\fIformat\fR, \fIarg\fR, \fIarg\fR, \fI...\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_PanicProc *panicProc .AP "const char*" format in A printf-style format string. .AP "" arg in @@ -76,23 +76,30 @@ \fBTcl_Panic\fR will call \fIpanicProc\fR, passing along the \fIformat\fR and \fIarg\fR arguments. \fIpanicProc\fR should avoid making calls into the Tcl library, or into other libraries that may call the Tcl library, since the original call to \fBTcl_Panic\fR indicates the Tcl library is not in a state of reliable operation. +.PP +The result of \fBTcl_SetPanicProc\fR is the full Tcl version with build +information (e.g., \fB8.7.0+abcdef...abcdef.gcc-1002\fR). .PP The typical use of \fBTcl_SetPanicProc\fR arranges for the error message to be displayed or reported in a manner more suitable for the application or the platform. .PP -\fBTcl_SetPanicProc\fR can not be used safely by stub-enabled extensions, so its -symbol is not included in the stub table. +\fBTcl_SetPanicProc\fR can not be used in stub-enabled extensions. Its symbol +entry in the stub table is deprecated and it will be removed in Tcl 9.0. .PP Although the primary callers of \fBTcl_Panic\fR are the procedures of the Tcl library, \fBTcl_Panic\fR is a public function and may be called by any extension or application that wishes to abort the process and have a panic message displayed the same way that panic messages from Tcl will be displayed. .PP +\fBTcl_PanicVA\fR is the same as \fBTcl_Panic\fR except that instead of +taking a variable number of arguments it takes an argument list. Interfaces +using argument lists have been found to be nonportable in practice. This +function is deprecated and will be removed in Tcl 9.0. .SH "SEE ALSO" abort(3), printf(3), exec(n), format(n) .SH KEYWORDS abort, fatal, error Index: doc/ParseArgs.3 ================================================================== --- doc/ParseArgs.3 +++ doc/ParseArgs.3 @@ -13,10 +13,11 @@ .nf \fB#include \fR .sp int \fBTcl_ParseArgsObjv\fR(\fIinterp, argTable, objcPtr, objv, remObjv\fR) +.fi .SH ARGUMENTS .AS "const Tcl_ArgvInfo" ***remObjv in/out .AP Tcl_Interp *interp out Where to store error messages. .AP "const Tcl_ArgvInfo" *argTable in @@ -23,17 +24,18 @@ Pointer to array of option descriptors. .AP int *objcPtr in/out A pointer to variable holding number of arguments in \fIobjv\fR. Will be modified to hold number of arguments left in the unprocessed argument list stored in \fIremObjv\fR. +May be (int *)NULL when not used. .AP "Tcl_Obj *const" *objv in The array of arguments to be parsed. .AP Tcl_Obj ***remObjv out Pointer to a variable that will hold the array of unprocessed arguments. Should be NULL if no return of unprocessed arguments is required. If \fIobjcPtr\fR is updated to a non-zero value, the array returned through this -must be deallocated using \fBTcl_Free\fR. +must be deallocated using \fBckfree\fR. .BE .SH DESCRIPTION .PP The \fBTcl_ParseArgsObjv\fR function provides a system for parsing argument lists of the form @@ -55,24 +57,18 @@ .PP The collection of arguments to be parsed is described by the \fIargTable\fR parameter. This points to a table of descriptor structures that is terminated by an entry with the \fItype\fR field set to TCL_ARGV_END. As convenience, the following prototypical entries are provided: -.TP -\fBTCL_ARGV_AUTO_HELP\fR -. +.IP \fBTCL_ARGV_AUTO_HELP\fR Enables the argument processor to provide help when passed the argument .QW \fB\-help\fR . -.TP -\fBTCL_ARGV_AUTO_REST\fR -. +.IP \fBTCL_ARGV_AUTO_REST\fR Instructs the argument processor that arguments after .QW \fB\-\-\fR are to be unprocessed. -.TP -\fBTCL_ARGV_TABLE_END\fR -. +.IP \fBTCL_ARGV_TABLE_END\fR Marks the end of the table of argument descriptors. .SS "ARGUMENT DESCRIPTOR ENTRIES" .PP Each entry of the argument descriptor table must be a structure of type \fBTcl_ArgvInfo\fR. The structure is defined as this: @@ -97,31 +93,23 @@ users when they request it. .PP As noted above, the \fItype\fR field is used to describe the interpretation of the argument's value. The following values are acceptable values for \fItype\fR: -.TP -\fBTCL_ARGV_CONSTANT\fR -. +.IP \fBTCL_ARGV_CONSTANT\fR The argument does not take any following value argument. If this argument is present, the (integer) value of the \fIsrcPtr\fR field is copied to the variable pointed to by the \fIdstPtr\fR field. The \fIclientData\fR field is ignored. -.TP -\fBTCL_ARGV_END\fR -. +.IP \fBTCL_ARGV_END\fR This value marks the end of all option descriptors in the table. All other fields are ignored. -.TP -\fBTCL_ARGV_FLOAT\fR -. +.IP \fBTCL_ARGV_FLOAT\fR This argument takes a following floating point value argument. The value (once parsed by \fBTcl_GetDoubleFromObj\fR) will be stored as a double-precision value in the variable pointed to by the \fIdstPtr\fR field. The \fIsrcPtr\fR and \fIclientData\fR fields are ignored. -.TP -\fBTCL_ARGV_FUNC\fR -. +.IP \fBTCL_ARGV_FUNC\fR This argument optionally takes a following value argument; it is up to the handler callback function passed in \fIsrcPtr\fR to decide. That function will have the following signature: .RS .PP @@ -136,13 +124,11 @@ argument. The \fIclientData\fR is the value from the table entry, the \fIobjPtr\fR is the value that represents the following argument or NULL if there are no following arguments at all, and the \fIdstPtr\fR argument to the \fBTcl_ArgvFuncProc\fR is the location to write the parsed value to. .RE -.TP -\fBTCL_ARGV_GENFUNC\fR -. +.IP \fBTCL_ARGV_GENFUNC\fR This argument takes zero or more following arguments; the handler callback function passed in \fIsrcPtr\fR returns how many (or a negative number to signal an error, in which case it should also set the interpreter result). The function will have the following signature: .RS @@ -154,45 +140,43 @@ int \fIobjc\fR, Tcl_Obj *const *\fIobjv\fR, void *\fIdstPtr\fR); .CE .PP -The \fIclientData\fR is the value from the table entry, the \fIinterp\fR is -where to store any error messages, the \fIkeyStr\fR is the name of the -argument, \fIobjc\fR and \fIobjv\fR describe an array of all the remaining -arguments, and \fIdstPtr\fR argument to the \fBTcl_ArgvGenFuncProc\fR is the -location to write the parsed value (or values) to. +The \fIclientData\fR is the value from the table entry, the \fIinterp\fR +is where to store any error messages, \fIobjc\fR and \fIobjv\fR describe +an array of all the remaining arguments, and \fIdstPtr\fR argument to the +\fBTcl_ArgvGenFuncProc\fR is the location to write the parsed value +(or values) to. .RE -.TP -\fBTCL_ARGV_HELP\fR -. +.IP \fBTCL_ARGV_HELP\fR This special argument does not take any following value argument, but instead causes \fBTcl_ParseArgsObjv\fR to generate an error message describing the arguments supported. All other fields except the \fIhelpStr\fR field are ignored. -.TP -\fBTCL_ARGV_INT\fR -. +.IP \fBTCL_ARGV_INT\fR This argument takes a following integer value argument. The value (once parsed by \fBTcl_GetIntFromObj\fR) will be stored as an int in the variable pointed to by the \fIdstPtr\fR field. The \fIsrcPtr\fR field is ignored. -.TP -\fBTCL_ARGV_REST\fR -. +.IP \fBTCL_ARGV_REST\fR This special argument does not take any following value argument, but instead marks all following arguments to be left unprocessed. The \fIsrcPtr\fR, \fIdstPtr\fR and \fIclientData\fR fields are ignored. -.TP -\fBTCL_ARGV_STRING\fR -. +.IP \fBTCL_ARGV_STRING\fR This argument takes a following string value argument. A pointer to the string will be stored at \fIdstPtr\fR; the string inside will have a lifetime linked to the lifetime of the string representation of the argument value that it came from, and so should be copied if it needs to be retained. The \fIsrcPtr\fR and \fIclientData\fR fields are ignored. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The values in the \fIobjv\fR argument to \fBTcl_ParseArgsObjv\fR will not have +their reference counts modified by this function. The interpreter result may +be modified on error; the values passed should not be the interpreter result +with no further reference added. .SH "SEE ALSO" Tcl_GetIndexFromObj(3), Tcl_Main(3), Tcl_CreateObjCommand(3) .SH KEYWORDS argument, parse '\" Local Variables: '\" fill-column: 78 '\" End: Index: doc/ParseCmd.3 ================================================================== --- doc/ParseCmd.3 +++ doc/ParseCmd.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_ParseCommand 3 8.3 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_ParseCommand, Tcl_ParseExpr, Tcl_ParseBraces, Tcl_ParseQuotedString, Tcl_ParseVarName, Tcl_ParseVar, Tcl_FreeParse, Tcl_EvalTokensStandard \- parse Tcl scripts and expressions +Tcl_ParseCommand, Tcl_ParseExpr, Tcl_ParseBraces, Tcl_ParseQuotedString, Tcl_ParseVarName, Tcl_ParseVar, Tcl_FreeParse, Tcl_EvalTokens, Tcl_EvalTokensStandard \- parse Tcl scripts and expressions .SH SYNOPSIS .nf \fB#include \fR .sp int @@ -31,20 +31,25 @@ const char * \fBTcl_ParseVar\fR(\fIinterp, start, termPtr\fR) .sp \fBTcl_FreeParse\fR(\fIusedParsePtr\fR) .sp +Tcl_Obj * +\fBTcl_EvalTokens\fR(\fIinterp, tokenPtr, numTokens\fR) +.sp int \fBTcl_EvalTokensStandard\fR(\fIinterp, tokenPtr, numTokens\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *usedParsePtr out .AP Tcl_Interp *interp out -For procedures other than \fBTcl_FreeParse\fR and -\fBTcl_EvalTokensStandard\fR, used only for error reporting; +For procedures other than \fBTcl_FreeParse\fR, \fBTcl_EvalTokens\fR +and \fBTcl_EvalTokensStandard\fR, used only for error reporting; if NULL, then no error messages are left after errors. -For \fBTcl_EvalTokensStandard\fR, determines the context for evaluating -the script and also is used for error reporting; must not be NULL. +For \fBTcl_EvalTokens\fR and \fBTcl_EvalTokensStandard\fR, +determines the context for evaluating the +script and also is used for error reporting; must not be NULL. .AP "const char" *start in Pointer to first character in string to parse. .AP int numBytes in Number of bytes in string to parse, not including any terminating null character. If less than 0 then the script consists of all characters @@ -153,11 +158,11 @@ (see below for details). If an error occurs while parsing the command then \fBTCL_ERROR\fR is returned, an error message is left in \fIinterp\fR's result (if \fIinterp\fR is not NULL), and no information is left at \fI*parsePtr\fR. .PP -\fBTcl_ParseVar\fR parse a Tcl variable reference such as \fB$abc\fR +\fBTcl_ParseVar\fR parses a Tcl variable reference such as \fB$abc\fR or \fB$x([expr {$index + 1}])\fR from the beginning of its \fIstart\fR argument. The first character of \fIstart\fR must be \fB$\fR. If the variable name is parsed successfully, \fBTcl_ParseVar\fR returns a pointer to the string value of the variable. If an error occurs while parsing, then NULL is returned and an error message is left in @@ -185,18 +190,29 @@ code with one of the values \fBTCL_OK\fR, \fBTCL_ERROR\fR, \fBTCL_RETURN\fR, \fBTCL_BREAK\fR, or \fBTCL_CONTINUE\fR, or possibly some other integer value originating in an extension. In addition, a result value or error message is left in \fIinterp\fR's result; it can be retrieved using \fBTcl_GetObjResult\fR. +.SS "DEPRECATED FUNCTIONS" +.PP +\fBTcl_EvalTokens\fR differs from \fBTcl_EvalTokensStandard\fR only in +the return convention used: it returns the result in a new Tcl_Obj. +The reference count of the value returned as result has been +incremented, so the caller must +invoke \fBTcl_DecrRefCount\fR when it is finished with the value. +If an error or other exception occurs while evaluating the tokens +(such as a reference to a non-existent variable) then the return value +is NULL and an error message is left in \fIinterp\fR's result. The use +of \fBTcl_EvalTokens\fR is deprecated. .SH "TCL_PARSE STRUCTURE" .PP \fBTcl_ParseCommand\fR, \fBTcl_ParseExpr\fR, \fBTcl_ParseBraces\fR, \fBTcl_ParseQuotedString\fR, and \fBTcl_ParseVarName\fR return parse information in two data structures, Tcl_Parse and Tcl_Token: .PP .CS -typedef struct Tcl_Parse { +typedef struct { const char *\fIcommentStart\fR; int \fIcommentSize\fR; const char *\fIcommandStart\fR; int \fIcommandSize\fR; int \fInumWords\fR; @@ -203,26 +219,25 @@ Tcl_Token *\fItokenPtr\fR; int \fInumTokens\fR; ... } \fBTcl_Parse\fR; -typedef struct Tcl_Token { +typedef struct { int \fItype\fR; const char *\fIstart\fR; - size_t \fIsize\fR; - size_t \fInumComponents\fR; + int \fIsize\fR; + int \fInumComponents\fR; } \fBTcl_Token\fR; .CE .PP The first five fields of a Tcl_Parse structure are filled in only by \fBTcl_ParseCommand\fR. These fields are not used by the other parsing procedures. .PP \fBTcl_ParseCommand\fR fills in a Tcl_Parse structure with information that describes one Tcl command and any comments that -precede the command. -If there are comments, +precede the command. If there are comments, the \fIcommentStart\fR field points to the \fB#\fR character that begins the first comment and \fIcommentSize\fR indicates the number of bytes in all of the comments preceding the command, including the newline character that terminates the last comment. If the command is not preceded by any comments, \fIcommentSize\fR is 0. @@ -248,13 +263,11 @@ gives the total number of characters in the token. Some token types, such as \fBTCL_TOKEN_WORD\fR and \fBTCL_TOKEN_VARIABLE\fR, consist of several component tokens, which immediately follow the parent token; the \fInumComponents\fR field describes how many of these there are. The \fItype\fR field has one of the following values: -.TP 20 -\fBTCL_TOKEN_WORD\fR -. +.IP \fBTCL_TOKEN_WORD\fR This token ordinarily describes one word of a command but it may also describe a quoted or braced string in an expression. The token describes a component of the script that is the result of concatenating together a sequence of subcomponents, each described by a separate subtoken. @@ -263,46 +276,34 @@ and includes all characters in the component up to but not including the space, semicolon, close bracket, close quote, or close brace that terminates the component. The \fInumComponents\fR field counts the total number of sub-tokens that make up the word, including sub-tokens of \fBTCL_TOKEN_VARIABLE\fR and \fBTCL_TOKEN_BS\fR tokens. -.TP -\fBTCL_TOKEN_SIMPLE_WORD\fR -. +.IP \fBTCL_TOKEN_SIMPLE_WORD\fR This token has the same meaning as \fBTCL_TOKEN_WORD\fR, except that the word is guaranteed to consist of a single \fBTCL_TOKEN_TEXT\fR sub-token. The \fInumComponents\fR field is always 1. -.TP -\fBTCL_TOKEN_EXPAND_WORD\fR -. +.IP \fBTCL_TOKEN_EXPAND_WORD\fR This token has the same meaning as \fBTCL_TOKEN_WORD\fR, except that the command parser notes this word began with the expansion prefix \fB{*}\fR, indicating that after substitution, the list value of this word should be expanded to form multiple arguments in command evaluation. This token type can only be created by Tcl_ParseCommand. -.TP -\fBTCL_TOKEN_TEXT\fR -. +.IP \fBTCL_TOKEN_TEXT\fR The token describes a range of literal text that is part of a word. The \fInumComponents\fR field is always 0. -.TP -\fBTCL_TOKEN_BS\fR -. +.IP \fBTCL_TOKEN_BS\fR The token describes a backslash sequence such as \fB\en\fR or \fB\e0xA3\fR. The \fInumComponents\fR field is always 0. -.TP -\fBTCL_TOKEN_COMMAND\fR -. +.IP \fBTCL_TOKEN_COMMAND\fR The token describes a command whose result must be substituted into the word. The token includes the square brackets that surround the command. The \fInumComponents\fR field is always 0 (the nested command is not parsed; call \fBTcl_ParseCommand\fR recursively if you want to see its tokens). -.TP -\fBTCL_TOKEN_VARIABLE\fR -. +.IP \fBTCL_TOKEN_VARIABLE\fR The token describes a variable substitution, including the \fB$\fR, variable name, and array index (if there is one) up through the close parenthesis that terminates the index. This token is followed by one or more additional tokens that describe the variable name and array index. If \fInumComponents\fR is 1 then the variable is a @@ -312,13 +313,11 @@ token giving the array name and the remaining sub-tokens are \fBTCL_TOKEN_TEXT\fR, \fBTCL_TOKEN_BS\fR, \fBTCL_TOKEN_COMMAND\fR, and \fBTCL_TOKEN_VARIABLE\fR tokens that must be concatenated to produce the array index. The \fInumComponents\fR field includes nested sub-tokens that are part of \fBTCL_TOKEN_VARIABLE\fR tokens in the array index. -.TP -\fBTCL_TOKEN_SUB_EXPR\fR -. +.IP \fBTCL_TOKEN_SUB_EXPR\fR The token describes one subexpression of an expression (or an entire expression). A subexpression may consist of a value such as an integer literal, variable substitution, or parenthesized subexpression; @@ -339,13 +338,11 @@ \fBTCL_TOKEN_BS\fR, \fBTCL_TOKEN_COMMAND\fR, \fBTCL_TOKEN_VARIABLE\fR, and \fBTCL_TOKEN_SUB_EXPR\fR. The \fInumComponents\fR field counts the total number of sub-tokens that make up the subexpression; this includes the sub-tokens for any nested \fBTCL_TOKEN_SUB_EXPR\fR tokens. -.TP -\fBTCL_TOKEN_OPERATOR\fR -. +.IP \fBTCL_TOKEN_OPERATOR\fR The token describes one operator of an expression such as \fB&&\fR or \fBhypot\fR. A \fBTCL_TOKEN_OPERATOR\fR token is always preceded by a \fBTCL_TOKEN_SUB_EXPR\fR token that describes the operator and its operands; @@ -447,7 +444,15 @@ There are additional fields in the Tcl_Parse structure after the \fInumTokens\fR field, but these are for the private use of \fBTcl_ParseCommand\fR, \fBTcl_ParseExpr\fR, \fBTcl_ParseBraces\fR, \fBTcl_ParseQuotedString\fR, and \fBTcl_ParseVarName\fR; they should not be referenced by code outside of these procedures. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The result of \fBTcl_EvalTokens\fR is an unshared value with a reference count +of 1; the caller of that function should call \fBTcl_DecrRefCount\fR on the +result value to dispose of it. (The equivalent with +\fBTcl_EvalTokenStandard\fR is just the interpreter result, which can be +retrieved with \fBTcl_GetObjResult\fR.) .SH KEYWORDS -backslash substitution, braces, command, expression, parse, token, variable substitution +backslash substitution, braces, command, expression, parse, token, +variable substitution Index: doc/PkgRequire.3 ================================================================== --- doc/PkgRequire.3 +++ doc/PkgRequire.3 @@ -31,19 +31,19 @@ int \fBTcl_PkgProvide\fR(\fIinterp, name, version\fR) .sp int \fBTcl_PkgProvideEx\fR(\fIinterp, name, version, clientData\fR) +.fi .SH ARGUMENTS .AS void *clientDataPtr out .AP Tcl_Interp *interp in Interpreter where package is needed or available. .AP "const char" *name in Name of package. .AP "const char" *version in -A version string consisting of one or more decimal numbers -separated by dots. +A version specification string as described for \fBpackage require\fR. .AP int exact in Non-zero means that only the particular version specified by \fIversion\fR is acceptable. Zero means that newer versions than \fIversion\fR are also acceptable as long as they have the same major version number @@ -89,9 +89,13 @@ functions. .PP \fBTcl_PkgRequireProc\fR is the form of \fBpackage require\fR handling multiple requirements. The other forms are present for backward compatibility and translate their invocations to this form. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The requirements values given (in the \fIobjv\fR argument) to +\fBTcl_PkgRequireProc\fR must have non-zero reference counts. .SH KEYWORDS package, present, provide, require, version .SH "SEE ALSO" -package(n), Tcl_StaticPackage(3) +package(n), Tcl_StaticLibrary(3) Index: doc/Preserve.3 ================================================================== --- doc/Preserve.3 +++ doc/Preserve.3 @@ -17,10 +17,11 @@ \fBTcl_Preserve\fR(\fIclientData\fR) .sp \fBTcl_Release\fR(\fIclientData\fR) .sp \fBTcl_EventuallyFree\fR(\fIclientData, freeProc\fR) +.fi .SH ARGUMENTS .AS Tcl_FreeProc clientData .AP void *clientData in Token describing structure to be freed or reallocated. Usually a pointer to memory for structure. @@ -89,11 +90,11 @@ \fIclientData\fR argument to \fBTcl_EventuallyFree\fR for historical reasons, but the value is the same. .PP When the \fIclientData\fR argument to \fBTcl_EventuallyFree\fR refers to storage allocated and returned by a prior call to -\fBTcl_Alloc\fR or another function of the Tcl library, +\fBTcl_Alloc\fR, \fBckalloc\fR, or another function of the Tcl library, then the \fIfreeProc\fR argument should be given the special value of \fBTCL_DYNAMIC\fR. .PP This mechanism can be used to solve the problem described above by placing \fBTcl_Preserve\fR and \fBTcl_Release\fR calls around Index: doc/PrintDbl.3 ================================================================== --- doc/PrintDbl.3 +++ doc/PrintDbl.3 @@ -13,14 +13,18 @@ .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_PrintDouble\fR(\fIinterp, value, dst\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp out .AP Tcl_Interp *interp in -This argument is ignored. +Before Tcl 8.0, the \fBtcl_precision\fR variable in this interpreter +controlled the conversion. As of Tcl 8.0, this argument is ignored and +the conversion is controlled by the \fBtcl_precision\fR variable +that is now shared by all interpreters. .AP double value in Floating-point value to be converted. .AP char *dst out Where to store the string representing \fIvalue\fR. Must have at least \fBTCL_DOUBLE_SPACE\fR characters of storage. @@ -36,11 +40,13 @@ .QW e so that it does not look like an integer. Where \fB%g\fR would generate an integer with no decimal point, \fBTcl_PrintDouble\fR adds .QW .0 . .PP -The result will have the fewest digits needed to +If the \fBtcl_precision\fR value is non-zero, the result will have +precisely that many digits of significance. If the value is zero +(the default), the result will have the fewest digits needed to represent the number in such a way that \fBTcl_NewDoubleObj\fR will generate the same number when presented with the given string. IEEE semantics of rounding to even apply to the conversion. .SH KEYWORDS conversion, double-precision, floating-point, string Index: doc/RecEvalObj.3 ================================================================== --- doc/RecEvalObj.3 +++ doc/RecEvalObj.3 @@ -13,10 +13,11 @@ .nf \fB#include \fR .sp int \fBTcl_RecordAndEvalObj\fR(\fIinterp, cmdPtr, flags\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Tcl interpreter in which to evaluate command. .AP Tcl_Obj *cmdPtr in @@ -42,10 +43,16 @@ commands typed by the user, since the purpose of history is to allow the user to re-issue recently invoked commands. If the \fIflags\fR argument contains the \fBTCL_NO_EVAL\fR bit then the command is recorded without being evaluated. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The reference count of the \fIcmdPtr\fR argument to \fBTcl_RecordAndEvalObj\fR +must be at least 1. This function will modify the interpreter result; do not +use an existing result as \fIcmdPtr\fR directly without incrementing its +reference count. .SH "SEE ALSO" Tcl_EvalObjEx, Tcl_GetObjResult .SH KEYWORDS command, event, execute, history, interpreter, value, record Index: doc/RecordEval.3 ================================================================== --- doc/RecordEval.3 +++ doc/RecordEval.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp int \fBTcl_RecordAndEval\fR(\fIinterp, cmd, flags\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Tcl interpreter in which to evaluate command. .AP "const char" *cmd in Index: doc/RegConfig.3 ================================================================== --- doc/RegConfig.3 +++ doc/RegConfig.3 @@ -12,13 +12,12 @@ Tcl_RegisterConfig \- procedures to register embedded configuration information .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_RegisterConfig\fR(\fIinterp, pkgName, configuration, valEncoding\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_Interp *configuration .AP Tcl_Interp *interp in Refers to the interpreter the embedded configuration information is registered for. Must not be NULL. @@ -26,11 +25,11 @@ Contains the name of the package registering the embedded configuration as ASCII string. This means that this information is in UTF-8 too. Must not be NULL. .AP "const Tcl_Config" *configuration in Refers to an array of Tcl_Config entries containing the information -embedded in the binary library. Must not be NULL. The end of the array +embedded in the library. Must not be NULL. The end of the array is signaled by either a key identical to NULL, or a key referring to the empty string. .AP "const char" *valEncoding in Contains the name of the encoding used to store the configuration values as ASCII string. This means that this information is in UTF-8 @@ -38,14 +37,14 @@ .BE .SH DESCRIPTION .PP The function described here has its base in TIP 59 and provides extensions with support for the embedding of configuration -information into their binary library and the generation of a +information into their library and the generation of a Tcl-level interface for querying this information. .PP -To embed configuration information into their binary library an +To embed configuration information into their library an extension has to define a non-volatile array of Tcl_Config entries in one if its source files and then call \fBTcl_RegisterConfig\fR to register that information. .PP \fBTcl_RegisterConfig\fR takes four arguments; first, a reference to @@ -85,27 +84,30 @@ \fBpkgconfig\fR. .PP The command \fBpkgconfig\fR will provide two subcommands, \fBlist\fR and \fBget\fR: .RS +.\" METHOD: list .TP ::\fIpkgName\fR::\fBpkgconfig\fR list +. Returns a list containing the names of all defined keys. +.\" METHOD: get .TP ::\fIpkgName\fR::\fBpkgconfig\fR get \fIkey\fR -Returns the configuration value associated with the specified -\fIkey\fR. +. +Returns the configuration value associated with the specified \fIkey\fR. .RE .SH TCL_CONFIG .PP The \fBTcl_Config\fR structure contains the following fields: .PP .CS -typedef struct Tcl_Config { +typedef struct { const char *\fIkey\fR; const char *\fIvalue\fR; } \fBTcl_Config\fR; .CE .\" No cross references yet. .\" .SH "SEE ALSO" .SH KEYWORDS -embedding, configuration, binary library +embedding, configuration, library Index: doc/RegExp.3 ================================================================== --- doc/RegExp.3 +++ doc/RegExp.3 @@ -25,20 +25,18 @@ \fBTcl_RegExpCompile\fR(\fIinterp\fR, \fIpattern\fR) .sp int \fBTcl_RegExpExec\fR(\fIinterp\fR, \fIregexp\fR, \fItext\fR, \fIstart\fR) .sp -void \fBTcl_RegExpRange\fR(\fIregexp\fR, \fIindex\fR, \fIstartPtr\fR, \fIendPtr\fR) .sp Tcl_RegExp \fBTcl_GetRegExpFromObj\fR(\fIinterp\fR, \fIpatObj\fR, \fIcflags\fR) .sp int \fBTcl_RegExpExecObj\fR(\fIinterp\fR, \fIregexp\fR, \fItextObj\fR, \fIoffset\fR, \fInmatches\fR, \fIeflags\fR) .sp -void \fBTcl_RegExpGetInfo\fR(\fIregexp\fR, \fIinfoPtr\fR) .fi .SH ARGUMENTS .AS Tcl_RegExpInfo *interp in/out .AP Tcl_Interp *interp in @@ -49,24 +47,24 @@ internal representation of the value may be converted to a form that can be efficiently searched. .AP Tcl_Obj *patObj in/out Refers to the value from which to get a regular expression. The compiled regular expression is cached in the value. -.AP char *text in +.AP "const char" *text in Text to search for a match with a regular expression. .AP "const char" *pattern in String in the form of a regular expression pattern. .AP Tcl_RegExp regexp in Compiled regular expression. Must have been returned previously by \fBTcl_GetRegExpFromObj\fR or \fBTcl_RegExpCompile\fR. -.AP char *start in +.AP "const char" *start in If \fItext\fR is just a portion of some other string, this argument identifies the beginning of the larger string. If it is not the same as \fItext\fR, then no .QW \fB^\fR matches will be allowed. -.AP size_t index in +.AP int index in Specifies which range is desired: 0 means the range of the entire match, 1 or greater means the range that matched a parenthesized sub-expression. .AP "const char" **startPtr out The address of the first character in the range is stored here, or @@ -78,18 +76,18 @@ OR-ed combination of the compilation flags \fBTCL_REG_ADVANCED\fR, \fBTCL_REG_EXTENDED\fR, \fBTCL_REG_BASIC\fR, \fBTCL_REG_EXPANDED\fR, \fBTCL_REG_QUOTE\fR, \fBTCL_REG_NOCASE\fR, \fBTCL_REG_NEWLINE\fR, \fBTCL_REG_NLSTOP\fR, \fBTCL_REG_NLANCH\fR, \fBTCL_REG_NOSUB\fR, and \fBTCL_REG_CANMATCH\fR. See below for more information. -.AP size_t offset in +.AP int offset in The character offset into the text where matching should begin. The value of the offset has no impact on \fB^\fR matches. This behavior is controlled by \fIeflags\fR. -.AP size_t nmatches in +.AP int nmatches in The number of matching subexpressions that should be remembered for later use. If this value is 0, then no subexpression match -information will be computed. If the value is TCL_INDEX_NONE, then +information will be computed. If the value is \-1, then all of the matching subexpressions will be remembered. Any other value will be taken as the maximum number of subexpressions to remember. .AP int eflags in OR-ed combination of the execution flags \fBTCL_REG_NOTBOL\fR and @@ -122,11 +120,11 @@ The return value is a token for this compiled form, which can be used in subsequent calls to \fBTcl_RegExpExec\fR or \fBTcl_RegExpRange\fR. If an error occurs while compiling the regular expression then \fBTcl_RegExpCompile\fR returns NULL and leaves an error message in the interpreter result. -Note: the return value from \fBTcl_RegExpCompile\fR is only valid +Note that the return value from \fBTcl_RegExpCompile\fR is only valid up to the next call to \fBTcl_RegExpCompile\fR; it is not safe to retain these values for long periods of time. .PP \fBTcl_RegExpExec\fR executes the regular expression pattern matcher. It returns 1 if \fItext\fR contains a range of characters that @@ -188,44 +186,51 @@ zero or more of the following flags that control the compilation of \fIpatObj\fR: .RS 2 .TP \fBTCL_REG_ADVANCED\fR +. Compile advanced regular expressions .PQ ARE s . This mode corresponds to the normal regular expression syntax accepted by the Tcl \fBregexp\fR and \fBregsub\fR commands. .TP \fBTCL_REG_EXTENDED\fR +. Compile extended regular expressions .PQ ERE s . This mode corresponds to the regular expression syntax recognized by Tcl 8.0 and earlier versions. .TP \fBTCL_REG_BASIC\fR +. Compile basic regular expressions .PQ BRE s . This mode corresponds to the regular expression syntax recognized by common Unix utilities like \fBsed\fR and \fBgrep\fR. This is the default if no flags are specified. .TP \fBTCL_REG_EXPANDED\fR +. Compile the regular expression (basic, extended, or advanced) using an expanded syntax that allows comments and whitespace. This mode causes non-backslashed non-bracket-expression white space and #-to-end-of-line comments to be ignored. .TP \fBTCL_REG_QUOTE\fR +. Compile a literal string, with all characters treated as ordinary characters. .TP \fBTCL_REG_NOCASE\fR +. Compile for matching that ignores upper/lower case distinctions. .TP \fBTCL_REG_NEWLINE\fR +. Compile for newline-sensitive matching. By default, newline is a completely ordinary character with no special meaning in either regular expressions or strings. With this flag, .QW [^ bracket expressions and @@ -239,10 +244,11 @@ an empty string before any newline in addition to its normal function. \fBREG_NEWLINE\fR is the bit-wise OR of \fBREG_NLSTOP\fR and \fBREG_NLANCH\fR. .TP \fBTCL_REG_NLSTOP\fR +. Compile for partial newline-sensitive matching, with the behavior of .QW [^ bracket expressions and .QW . @@ -255,10 +261,11 @@ bracket expressions and .QW . never match newline. .TP \fBTCL_REG_NLANCH\fR +. Compile for inverse partial newline-sensitive matching, with the behavior of .QW ^ and .QW $ @@ -275,16 +282,18 @@ .QW $ matches an empty string before any newline in addition to its normal function. .TP \fBTCL_REG_NOSUB\fR +. Compile for matching that reports only success or failure, not what was matched. This reduces compile overhead and may improve performance. Subsequent calls to \fBTcl_RegExpGetInfo\fR or \fBTcl_RegExpRange\fR will not report any match information. .TP \fBTCL_REG_CANMATCH\fR +. Compile for matching that reports the potential to complete a partial match given more text (see below). .RE .PP Only one of @@ -310,19 +319,21 @@ controlled by the \fIeflags\fR argument, which is a bit-wise OR of zero or more of the following flags: .RS 2 .TP \fBTCL_REG_NOTBOL\fR +. The starting character will not be treated as the beginning of a line or the beginning of the string, so .QW ^ will not match there. Note that this flag has no effect on how .QW \fB\eA\fR matches. .TP \fBTCL_REG_NOTEOL\fR +. The last character in the string will not be treated as the end of a line or the end of the string, so .QW $ will not match there. Note that this flag has no effect on how @@ -334,14 +345,14 @@ performed with a given regular expression \fIregexp\fR. The \fIinfoPtr\fR argument contains a pointer to a structure that is defined as follows: .PP .CS -typedef struct Tcl_RegExpInfo { - size_t \fInsubs\fR; +typedef struct { + int \fInsubs\fR; Tcl_RegExpIndices *\fImatches\fR; - size_t \fIextendStart\fR; + long \fIextendStart\fR; } \fBTcl_RegExpInfo\fR; .CE .PP The \fInsubs\fR field contains a count of the number of parenthesized subexpressions within the regular expression. If the \fBTCL_REG_NOSUB\fR @@ -352,13 +363,13 @@ refer to the parenthesized subexpressions in the order that they appear in the pattern. Each element is a structure that is defined as follows: .PP .CS -typedef struct Tcl_RegExpIndices { - size_t \fIstart\fR; - size_t \fIend\fR; +typedef struct { + long \fIstart\fR; + long \fIend\fR; } \fBTcl_RegExpIndices\fR; .CE .PP The \fIstart\fR and \fIend\fR values are Unicode character indices relative to the offset location within \fIobjPtr\fR where matching began. @@ -375,9 +386,26 @@ found, this will be the same as the beginning of the current match. If no match was found, then it indicates the earliest point at which a match might occur if additional text is appended to the string. If it is no match is possible even with further text, this field will be set to \-1. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fItextObj\fR and \fIpatObj\fR arguments to \fBTcl_RegExpMatchObj\fR must +have reference counts of at least 1. Note however that this function may set +the interpreter result; neither argument should be the direct interpreter +result without an additional reference being taken. +.PP +The \fIpatObj\fR argument to \fBTcl_GetRegExpFromObj\fR must have a reference +count of at least 1. Note however that this function may set the interpreter +result; the argument should not be the direct interpreter result without an +additional reference being taken. +.PP +The \fItextObj\fR argument to \fBTcl_RegExpExecObj\fR must have a reference +count of at least 1. Note however that this function may set the interpreter +result; the argument should not be the direct interpreter result without an +additional reference being taken. .SH "SEE ALSO" re_syntax(n) .SH KEYWORDS -match, pattern, regular expression, string, subexpression, Tcl_RegExpIndices, Tcl_RegExpInfo +match, pattern, regular expression, string, subexpression, +Tcl_RegExpIndices, Tcl_RegExpInfo ADDED doc/SaveInterpState.3 Index: doc/SaveInterpState.3 ================================================================== --- /dev/null +++ doc/SaveInterpState.3 @@ -0,0 +1,121 @@ +'\" +'\" Copyright (c) 1997 Sun Microsystems, Inc. +'\" Contributions from Don Porter, NIST, 2004. (not subject to US copyright) +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_SaveInterpState 3 8.1 Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_SaveInterpState, Tcl_RestoreInterpState, Tcl_DiscardInterpState, Tcl_SaveResult, Tcl_RestoreResult, Tcl_DiscardResult \- save and restore an interpreter's state +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +Tcl_InterpState +\fBTcl_SaveInterpState\fR(\fIinterp, status\fR) +.sp +int +\fBTcl_RestoreInterpState\fR(\fIinterp, state\fR) +.sp +\fBTcl_DiscardInterpState\fR(\fIstate\fR) +.sp +\fBTcl_SaveResult\fR(\fIinterp, savedPtr\fR) +.sp +\fBTcl_RestoreResult\fR(\fIinterp, savedPtr\fR) +.sp +\fBTcl_DiscardResult\fR(\fIsavedPtr\fR) +.fi +.SH ARGUMENTS +.AS Tcl_InterpState savedPtr +.AP Tcl_Interp *interp in +Interpreter for which state should be saved. +.AP int status in +Return code value to save as part of interpreter state. +.AP Tcl_InterpState state in +Saved state token to be restored or discarded. +.AP Tcl_SavedResult *savedPtr in +Pointer to location where interpreter result should be saved or restored. +.BE +.SH DESCRIPTION +.PP +These routines allows a C procedure to take a snapshot of the current +state of an interpreter so that it can be restored after a call +to \fBTcl_Eval\fR or some other routine that modifies the interpreter +state. There are two triplets of routines meant to work together. +.PP +The first triplet stores the snapshot of interpreter state in +an opaque token returned by \fBTcl_SaveInterpState\fR. That token +value may then be passed back to one of \fBTcl_RestoreInterpState\fR +or \fBTcl_DiscardInterpState\fR, depending on whether the interp +state is to be restored. So long as one of the latter two routines +is called, Tcl will take care of memory management. +.PP +The second triplet stores the snapshot of only the interpreter +result (not its complete state) in memory allocated by the caller. +These routines are passed a pointer to \fBTcl_SavedResult\fR +that is used to store enough information to restore the interpreter result. +\fBTcl_SavedResult\fR can be allocated on the stack of the calling +procedure. These routines do not save the state of any error +information in the interpreter (e.g. the \fB\-errorcode\fR or +\fB\-errorinfo\fR return options, when an error is in progress). +.PP +Because the routines \fBTcl_SaveInterpState\fR, +\fBTcl_RestoreInterpState\fR, and \fBTcl_DiscardInterpState\fR perform +a superset of the functions provided by the other routines, +any new code should only make use of the more powerful routines. +The older, weaker routines \fBTcl_SaveResult\fR, \fBTcl_RestoreResult\fR, +and \fBTcl_DiscardResult\fR continue to exist only for the sake +of existing programs that may already be using them. +.PP +\fBTcl_SaveInterpState\fR takes a snapshot of those portions of +interpreter state that make up the full result of script evaluation. +This include the interpreter result, the return code (passed in +as the \fIstatus\fR argument, and any return options, including +\fB\-errorinfo\fR and \fB\-errorcode\fR when an error is in progress. +This snapshot is returned as an opaque token of type \fBTcl_InterpState\fR. +The call to \fBTcl_SaveInterpState\fR does not itself change the +state of the interpreter. Unlike \fBTcl_SaveResult\fR, it does +not reset the interpreter. +.PP +\fBTcl_RestoreInterpState\fR accepts a \fBTcl_InterpState\fR token +previously returned by \fBTcl_SaveInterpState\fR and restores the +state of the interp to the state held in that snapshot. The return +value of \fBTcl_RestoreInterpState\fR is the status value originally +passed to \fBTcl_SaveInterpState\fR when the snapshot token was +created. +.PP +\fBTcl_DiscardInterpState\fR is called to release a \fBTcl_InterpState\fR +token previously returned by \fBTcl_SaveInterpState\fR when that +snapshot is not to be restored to an interp. +.PP +The \fBTcl_InterpState\fR token returned by \fBTcl_SaveInterpState\fR +must eventually be passed to either \fBTcl_RestoreInterpState\fR +or \fBTcl_DiscardInterpState\fR to avoid a memory leak. Once +the \fBTcl_InterpState\fR token is passed to one of them, the +token is no longer valid and should not be used anymore. +.PP +\fBTcl_SaveResult\fR moves the string and value results +of \fIinterp\fR into the location specified by \fIstatePtr\fR. +\fBTcl_SaveResult\fR clears the result for \fIinterp\fR and +leaves the result in its normal empty initialized state. +.PP +\fBTcl_RestoreResult\fR moves the string and value results from +\fIstatePtr\fR back into \fIinterp\fR. Any result or error that was +already in the interpreter will be cleared. The \fIstatePtr\fR is left +in an uninitialized state and cannot be used until another call to +\fBTcl_SaveResult\fR. +.PP +\fBTcl_DiscardResult\fR releases the saved interpreter state +stored at \fBstatePtr\fR. The state structure is left in an +uninitialized state and cannot be used until another call to +\fBTcl_SaveResult\fR. +.PP +Once \fBTcl_SaveResult\fR is called to save the interpreter +result, either \fBTcl_RestoreResult\fR or +\fBTcl_DiscardResult\fR must be called to properly clean up the +memory associated with the saved state. +.SH KEYWORDS +result, state, interp DELETED doc/SaveResult.3 Index: doc/SaveResult.3 ================================================================== --- doc/SaveResult.3 +++ /dev/null @@ -1,85 +0,0 @@ -'\" -'\" Copyright (c) 1997 by Sun Microsystems, Inc. -'\" Contributions from Don Porter, NIST, 2004. (not subject to US copyright) -'\" Copyright (c) 2018 Nathan Coulter. -'\" -'\" See the file "license.terms" for information on usage and redistribution -'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -.TH Tcl_SaveResult 3 8.1 Tcl "Tcl Library Procedures" -.so man.macros -.BS -.SH NAME -Tcl_SaveInterpState, Tcl_RestoreInterpState, Tcl_DiscardInterpState, -Tcl_SaveResult, Tcl_RestoreResult, Tcl_DiscardResult \- Save and restore the -state of an an interpreter. -.SH SYNOPSIS -.nf -\fB#include \fR -.sp -Tcl_InterpState -\fBTcl_SaveInterpState\fR(\fIinterp, status\fR) -.sp -int -\fBTcl_RestoreInterpState\fR(\fIinterp, state\fR) -.sp -\fBTcl_DiscardInterpState\fR(\fIstate\fR) -.sp -\fBTcl_SaveResult\fR(\fIinterp, savedPtr\fR) -.sp -\fBTcl_RestoreResult\fR(\fIinterp, savedPtr\fR) -.sp -\fBTcl_DiscardResult\fR(\fIsavedPtr\fR) -.SH ARGUMENTS -.AS Tcl_InterpState savedPtr -.AP Tcl_Interp *interp in -The interpreter for the operation. -.AP int status in -The return code for the state. -.AP Tcl_InterpState state in -A token for saved state. -.AP Tcl_SavedResult *savedPtr in -A pointer to storage for saved state. -.BE -.SH DESCRIPTION -.PP -These routines save the state of an interpreter before a call to a routine such -as \fBTcl_Eval\fR, and restore the state afterwards. -.PP -\fBTcl_SaveInterpState\fR saves the parts of \fIinterp\fR that comprise the -result of a script, including the resulting value, the return code passed as -\fIstatus\fR, and any options such as \fB\-errorinfo\fR and \fB\-errorcode\fR. -It returns a token for the saved state. The interpreter result is not reset -and no interpreter state is changed. -.PP -\fBTcl_RestoreInterpState\fR restores the state indicated by \fIstate\fR and -returns the \fIstatus\fR originally passed in the corresponding call to -\fBTcl_SaveInterpState\fR. -.PP -If a saved state is not restored, \fBTcl_DiscardInterpState\fR must be called -to release it. A token used to discard or restore state must not be used -again. -.PP -\fBTcl_SaveResult\fR, \fBTcl_RestoreResult\fR, and \fBTcl_DiscardResult\fR are -deprecated. Instead use \fBTcl_SaveInterpState\fR, -\fBTcl_RestoreInterpState\fR, and \fBTcl_DiscardInterpState\fR, which are more -capable. -.PP -\fBTcl_SaveResult\fR moves the result of \fIinterp\fR to the location -\fIstatePtr\fR points to and returns the interpreter result to its initial -state. It does not save options such as \fB\-errorcode\fR or -\fB\-errorinfo\fR. -.PP -\fBTcl_RestoreResult\fR clears any existing result or error in \fIinterp\fR and -moves the result from \fIstatePtr\fR back to \fIinterp\fR. \fIstatePtr\fR is -then in an undefined state and must not be used until passed again to -\fBTcl_SaveResult\fR. -.PP -\fBTcl_DiscardResult\fR releases the state stored at \fBstatePtr\fR, which is -then in an undefined state and must not be used until passed again to -\fBTcl_SaveResult\fR. -.PP -If a saved result is not restored, \fBTcl_DiscardResult\fR must be called to -release it. -.SH KEYWORDS -result, state, interp Index: doc/SetChanErr.3 ================================================================== --- doc/SetChanErr.3 +++ doc/SetChanErr.3 @@ -12,45 +12,41 @@ Tcl_SetChannelError, Tcl_SetChannelErrorInterp, Tcl_GetChannelError, Tcl_GetChannelErrorInterp \- functions to create/intercept Tcl errors by channel drivers. .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_SetChannelError\fR(\fIchan, msg\fR) .sp -void \fBTcl_SetChannelErrorInterp\fR(\fIinterp, msg\fR) .sp -void \fBTcl_GetChannelError\fR(\fIchan, msgPtr\fR) .sp -void \fBTcl_GetChannelErrorInterp\fR(\fIinterp, msgPtr\fR) -.sp +.fi .SH ARGUMENTS .AS Tcl_Channel chan .AP Tcl_Channel chan in Refers to the Tcl channel whose bypass area is accessed. .AP Tcl_Interp* interp in Refers to the Tcl interpreter whose bypass area is accessed. .AP Tcl_Obj* msg in Error message put into a bypass area. A list of return options and values, followed by a string message. Both message and the option/value information -are optional. +are optional. This \fImust\fR be a well-formed list. .AP Tcl_Obj** msgPtr out Reference to a place where the message stored in the accessed bypass area can be stored in. .BE .SH DESCRIPTION .PP -The current definition of a Tcl channel driver does not permit the direct +The standard definition of a Tcl channel driver does not permit the direct return of arbitrary error messages, except for the setting and retrieval of channel options. All other functions are restricted to POSIX error codes. .PP The functions described here overcome this limitation. Channel drivers are allowed to use \fBTcl_SetChannelError\fR and \fBTcl_SetChannelErrorInterp\fR -to place arbitrary error messages in \fBbypass areas\fR defined for channels +to place arbitrary error messages in \fIbypass areas\fR defined for channels and interpreters. And the generic I/O layer uses \fBTcl_GetChannelError\fR and \fBTcl_GetChannelErrorInterp\fR to look for messages in the bypass areas and arrange for their return as errors. The POSIX error codes set by a driver are used now if and only if no messages are present. .PP @@ -85,13 +81,17 @@ the value. .PP Which functions of a channel driver are allowed to use which bypass function is listed below, as is which functions of the public channel API may leave a messages in the bypass areas. +.IP \fBTcl_DriverCloseProc\fR +May use \fBTcl_SetChannelErrorInterp\fR, and only this function. .IP \fBTcl_DriverInputProc\fR May use \fBTcl_SetChannelError\fR, and only this function. .IP \fBTcl_DriverOutputProc\fR +May use \fBTcl_SetChannelError\fR, and only this function. +.IP \fBTcl_DriverSeekProc\fR May use \fBTcl_SetChannelError\fR, and only this function. .IP \fBTcl_DriverWideSeekProc\fR May use \fBTcl_SetChannelError\fR, and only this function. .IP \fBTcl_DriverSetOptionProc\fR Has already the ability to pass arbitrary error messages. Must \fInot\fR use @@ -128,9 +128,18 @@ leave all their error information in the interpreter result. .DS .ta 1.9i 4i \fBTcl_Close\fR \fBTcl_UnstackChannel\fR \fBTcl_UnregisterChannel\fR .DE +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fImsg\fR argument to \fBTcl_SetChannelError\fR and +\fBTcl_SetChannelErrorInterp\fR, if not NULL, may have any reference count; +these functions will copy. +.PP +\fBTcl_GetChannelError\fR and \fBTcl_GetChannelErrorInterp\fR write a value +reference into their \fImsgPtr\fR, but do not manipulate its reference count. +The reference count will be at least 1 (unless the reference is NULL). .SH "SEE ALSO" Tcl_Close(3), Tcl_OpenFileChannel(3), Tcl_SetErrno(3) .SH KEYWORDS channel driver, error messages, channel type Index: doc/SetErrno.3 ================================================================== --- doc/SetErrno.3 +++ doc/SetErrno.3 @@ -6,16 +6,15 @@ '\" .TH Tcl_SetErrno 3 8.3 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_SetErrno, Tcl_GetErrno, Tcl_ErrnoId, Tcl_ErrnoMsg \- manipulate errno to store and retrieve error codes +Tcl_SetErrno, Tcl_GetErrno, Tcl_ErrnoId, Tcl_ErrnoMsg, Tcl_WinConvertError \- manipulate errno to store and retrieve error codes .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_SetErrno\fR(\fIerrorCode\fR) .sp int \fBTcl_GetErrno\fR() .sp @@ -23,14 +22,19 @@ \fBTcl_ErrnoId\fR() .sp const char * \fBTcl_ErrnoMsg\fR(\fIerrorCode\fR) .sp +\fBTcl_WinConvertError\fR(\fIwinErrorCode\fR) +.fi .SH ARGUMENTS .AS int errorCode .AP int errorCode in A POSIX error code such as \fBENOENT\fR. +.AS unsigned int winErrorCode in +.AP DWORD winErrorCode in +A Windows or Winsock error code such as \fBERROR_FILE_NOT_FOUND\fR. .BE .SH DESCRIPTION .PP \fBTcl_SetErrno\fR and \fBTcl_GetErrno\fR provide portable access @@ -59,8 +63,11 @@ that corresponds to the value of its \fIerrorCode\fR argument. The \fIerrorCode\fR argument is typically the value returned by \fBTcl_GetErrno\fR. The strings returned by these functions are statically allocated and the caller must not free or modify them. +.PP +\fBTcl_WinConvertError\fR (Windows only) maps the passed Windows or Winsock +error code to a POSIX error and stores it in \fBerrno\fR. .SH KEYWORDS errno, error code, global variables Index: doc/SetRecLmt.3 ================================================================== --- doc/SetRecLmt.3 +++ doc/SetRecLmt.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp int \fBTcl_SetRecursionLimit\fR(\fIinterp, depth\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Interpreter whose recursion limit is to be set. Must be greater than zero. Index: doc/SetResult.3 ================================================================== --- doc/SetResult.3 +++ doc/SetResult.3 @@ -7,11 +7,11 @@ '\" .TH Tcl_SetResult 3 8.7 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_SetObjResult, Tcl_GetObjResult, Tcl_SetResult, Tcl_GetStringResult, Tcl_AppendResult, Tcl_AppendElement, Tcl_ResetResult, Tcl_TransferResult \- manipulate Tcl result +Tcl_SetObjResult, Tcl_GetObjResult, Tcl_SetResult, Tcl_GetStringResult, Tcl_AppendResult, Tcl_AppendResultVA, Tcl_AppendElement, Tcl_ResetResult, Tcl_TransferResult, Tcl_FreeResult \- manipulate Tcl result .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_SetObjResult\fR(\fIinterp, objPtr\fR) @@ -22,17 +22,22 @@ \fBTcl_SetResult\fR(\fIinterp, result, freeProc\fR) .sp const char * \fBTcl_GetStringResult\fR(\fIinterp\fR) .sp -\fBTcl_AppendResult\fR(\fIinterp, result, result, ... , \fB(char *) NULL\fR) +\fBTcl_AppendResult\fR(\fIinterp, result, result, ... , \fB(char *)NULL\fR) +.sp +\fBTcl_AppendResultVA\fR(\fIinterp, argList\fR) .sp \fBTcl_ResetResult\fR(\fIinterp\fR) .sp \fBTcl_TransferResult\fR(\fIsourceInterp, code, targetInterp\fR) .sp \fBTcl_AppendElement\fR(\fIinterp, element\fR) +.sp +\fBTcl_FreeResult\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_FreeProc sourceInterp out .AP Tcl_Interp *interp out Interpreter whose result is to be modified or read. .AP Tcl_Obj *objPtr in @@ -135,11 +140,16 @@ result, such as allocating a larger result area if necessary. It also manages conversion to and from the \fIresult\fR field of the \fIinterp\fR so as to handle backward-compatibility with old-style extensions. Any number of \fIresult\fR arguments may be passed in a single -call; the last argument in the list must be a NULL pointer. +call; the last argument in the list must be (char *)NULL. +.PP +\fBTcl_AppendResultVA\fR is the same as \fBTcl_AppendResult\fR except that +instead of taking a variable number of arguments it takes an argument list. +Interfaces using argument lists have been found to be nonportable in practice. +This function is deprecated and will be removed in Tcl 9.0. .PP \fBTcl_TransferResult\fR transfers interpreter state from \fIsourceInterp\fR to \fItargetInterp\fR. The two interpreters must have been created in the same thread. If \fIsourceInterp\fR and \fItargetInterp\fR are the same, nothing is done. Otherwise, \fBTcl_TransferResult\fR moves the result @@ -173,10 +183,26 @@ single character .QW { , or ends in the characters .QW " {" ) then no space is added. +.PP +\fBTcl_FreeResult\fR performs part of the work +of \fBTcl_ResetResult\fR. +It frees up the memory associated with \fIinterp\fR's result. +It also sets \fIinterp->freeProc\fR to zero, but does not +change \fIinterp->result\fR or clear error state. +\fBTcl_FreeResult\fR is most commonly used when a procedure +is about to replace one result value with another. +.SS "DIRECT ACCESS TO INTERP->RESULT" +.PP +It used to be legal for programs to +directly read and write \fIinterp->result\fR +to manipulate the interpreter result. The Tcl headers no longer +permit this access. C code still doing this must +be updated to use supported routines \fBTcl_GetObjResult\fR, +\fBTcl_GetStringResult\fR, \fBTcl_SetObjResult\fR, and \fBTcl_SetResult\fR. .SH "THE TCL_FREEPROC ARGUMENT TO TCL_SETRESULT" .PP \fBTcl_SetResult\fR's \fIfreeProc\fR argument specifies how the Tcl system is to manage the storage for the \fIresult\fR argument. If \fBTcl_SetResult\fR or \fBTcl_SetObjResult\fR are called @@ -187,13 +213,13 @@ If \fIfreeProc\fR is \fBTCL_STATIC\fR it means that \fIresult\fR refers to an area of static storage that is guaranteed not to be modified until at least the next call to \fBTcl_Eval\fR. If \fIfreeProc\fR is \fBTCL_DYNAMIC\fR it means that \fIresult\fR was allocated with a call -to \fBTcl_Alloc\fR and is now the property of the Tcl system. +to \fBckalloc\fR and is now the property of the Tcl system. \fBTcl_SetResult\fR will arrange for the string's storage to be -released by calling \fBTcl_Free\fR when it is no longer needed. +released by calling \fBckfree\fR when it is no longer needed. If \fIfreeProc\fR is \fBTCL_VOLATILE\fR it means that \fIresult\fR points to an area of memory that is likely to be overwritten when \fBTcl_SetResult\fR returns (e.g. it points to something in a stack frame). In this case \fBTcl_SetResult\fR will make a copy of the string in dynamically allocated storage and arrange for the copy to be the @@ -212,10 +238,37 @@ char *\fIblockPtr\fR); .CE .PP When \fIfreeProc\fR is called, its \fIblockPtr\fR will be set to the value of \fIresult\fR passed to \fBTcl_SetResult\fR. + +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The interpreter result is one of the main places that owns references to +values, along with the bytecode execution stack, argument lists, variables, +and the list and dictionary collection values. +.PP +\fBTcl_SetObjResult\fR takes a value with an arbitrary reference count +\fI(specifically including zero)\fR and guarantees to increment the reference +count. If code wishes to continue using the value after setting it as the +result, it should add its own reference to it with \fBTcl_IncrRefCount\fR. +.PP +\fBTcl_GetObjResult\fR returns the current interpreter result value. This will +have a reference count of at least 1. If the caller wishes to keep the +interpreter result value, it should increment its reference count. +.PP +\fBTcl_GetStringResult\fR does not manipulate reference counts, but the string +it returns is owned by (and has a lifetime controlled by) the current +interpreter result value; it should be copied instead of being relied upon to +persist after the next Tcl API call, as most Tcl operations can modify the +interpreter result. +.PP +\fBTcl_SetResult\fR, \fBTcl_AppendResult\fR, \fBTcl_AppendResultVA\fR, +\fBTcl_AppendElement\fR, and \fBTcl_ResetResult\fR all modify the interpreter +result. They may cause the old interpreter result to have its reference count +decremented and a new interpreter result to be allocated. After they have been +called, the reference count of the interpreter result is guaranteed to be 1. .SH "SEE ALSO" Tcl_AddErrorInfo, Tcl_CreateObjCommand, Tcl_SetErrorCode, Tcl_Interp, Tcl_GetReturnOptions .SH KEYWORDS append, command, element, list, value, result, return value, interpreter Index: doc/SetVar.3 ================================================================== --- doc/SetVar.3 +++ doc/SetVar.3 @@ -41,10 +41,11 @@ int \fBTcl_UnsetVar\fR(\fIinterp, varName, flags\fR) .sp int \fBTcl_UnsetVar2\fR(\fIinterp, name1, name2, flags\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *newValuePtr .AP Tcl_Interp *interp in Interpreter containing variable. .AP "const char" *name1 in @@ -166,10 +167,11 @@ The \fIflags\fR argument may be used to specify any of several options to the procedures. It consists of an OR-ed combination of the following bits. .TP \fBTCL_GLOBAL_ONLY\fR +. Under normal circumstances the procedures look up variables as follows. If a procedure call is active in \fIinterp\fR, the variable is looked up at the current level of procedure call. Otherwise, the variable is looked up first in the current namespace, then in the global namespace. @@ -178,30 +180,34 @@ even if there is a procedure call active. If both \fBTCL_GLOBAL_ONLY\fR and \fBTCL_NAMESPACE_ONLY\fR are given, \fBTCL_GLOBAL_ONLY\fR is ignored. .TP \fBTCL_NAMESPACE_ONLY\fR +. If this bit is set in \fIflags\fR then the variable is looked up only in the current namespace; if a procedure is active its variables are ignored, and the global namespace is also ignored unless it is the current namespace. .TP \fBTCL_LEAVE_ERR_MSG\fR +. If an error is returned and this bit is set in \fIflags\fR, then an error message will be left in the interpreter's result, where it can be retrieved with \fBTcl_GetObjResult\fR or \fBTcl_GetStringResult\fR. If this flag bit is not set then no error message is left and the interpreter's result will not be modified. .TP \fBTCL_APPEND_VALUE\fR +. If this bit is set then \fInewValuePtr\fR or \fInewValue\fR is appended to the current value instead of replacing it. If the variable is currently undefined, then the bit is ignored. This bit is only used by the \fBTcl_Set*\fR procedures. .TP \fBTCL_LIST_ELEMENT\fR +. If this bit is set, then \fInewValue\fR is converted to a valid Tcl list element before setting (or appending to) the variable. A separator space is appended before the new list element unless the list element is going to be the first element in a list or sublist (i.e. the variable's current value is empty, or contains @@ -240,10 +246,31 @@ If an array element is specified, the given element is removed but the array remains. If an array name is specified without an index, then the entire array is removed. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The result of \fBTcl_SetVar2Ex\fR, \fBTcl_ObjSetVar2\fR, \fBTcl_GetVar2Ex\fR, +and \fBTcl_ObjGetVar2\fR is (if non-NULL) a value with a reference of at least +1, where that reference is held by the variable that the function has just +operated upon. +.PP +The \fInewValuePtr\fR argument to \fBTcl_SetVar2Ex\fR and \fBTcl_ObjSetVar2\fR +may be an arbitrary reference count value. Its reference count is +incremented on success. On failure, if its reference count is zero, it is +decremented and freed so the caller need do nothing with it. +.PP +The \fIpart1Ptr\fR argument to \fBTcl_ObjSetVar2\fR and \fBTcl_ObjGetVar2\fR can +have any reference count. These functions never modify it. +.PP +The \fIpart2Ptr\fR argument to \fBTcl_ObjSetVar2\fR and \fBTcl_ObjGetVar2\fR, if +non-NULL, should not have a zero reference count as these functions may +retain a reference to it, particularly when it is used to create an array +element that did not previously exist, and decrementing the reference count +later would leave them pointing to a freed Tcl_Obj. + .SH "SEE ALSO" Tcl_GetObjResult, Tcl_GetStringResult, Tcl_TraceVar .SH KEYWORDS array, get variable, interpreter, scalar, set, unset, value, variable Index: doc/Signal.3 ================================================================== --- doc/Signal.3 +++ doc/Signal.3 @@ -16,11 +16,11 @@ const char * \fBTcl_SignalId\fR(\fIsig\fR) .sp const char * \fBTcl_SignalMsg\fR(\fIsig\fR) -.sp +.fi .SH ARGUMENTS .AS int sig .AP int sig in A POSIX signal number such as \fBSIGPIPE\fR. .BE Index: doc/Sleep.3 ================================================================== --- doc/Sleep.3 +++ doc/Sleep.3 @@ -13,10 +13,11 @@ .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_Sleep\fR(\fIms\fR) +.fi .SH ARGUMENTS .AS int ms .AP int ms in Number of milliseconds to sleep. .BE Index: doc/SourceRCFile.3 ================================================================== --- doc/SourceRCFile.3 +++ doc/SourceRCFile.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1998-2000 by Scriptics Corporation. +'\" Copyright (c) 1998-2000 Scriptics Corporation. '\" All rights reserved. '\" .TH Tcl_SourceRCFile 3 8.3 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -9,12 +9,12 @@ Tcl_SourceRCFile \- source the Tcl rc file .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_SourceRCFile\fR(\fIinterp\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp *interp .AP Tcl_Interp *interp in Tcl interpreter to source rc file into. .BE Index: doc/SplitList.3 ================================================================== --- doc/SplitList.3 +++ doc/SplitList.3 @@ -18,30 +18,32 @@ \fBTcl_SplitList\fR(\fIinterp, list, argcPtr, argvPtr\fR) .sp char * \fBTcl_Merge\fR(\fIargc, argv\fR) .sp -size_t +int \fBTcl_ScanElement\fR(\fIsrc, flagsPtr\fR) .sp -size_t +int \fBTcl_ScanCountedElement\fR(\fIsrc, length, flagsPtr\fR) .sp -size_t +int \fBTcl_ConvertElement\fR(\fIsrc, dst, flags\fR) .sp -size_t +int \fBTcl_ConvertCountedElement\fR(\fIsrc, length, dst, flags\fR) +.fi .SH ARGUMENTS .AS "const char *const" ***argvPtr out .AP Tcl_Interp *interp out Interpreter to use for error reporting. If NULL, then no error message is left. -.AP char *list in +.AP "const char" *list in Pointer to a string with proper list structure. .AP int *argcPtr out Filled in with number of elements in \fIlist\fR. +May be (int *)NULL when not used. .AP "const char" ***argvPtr out \fI*argvPtr\fR will be filled in with the address of an array of pointers to the strings that are the extracted elements of \fIlist\fR. There will be \fI*argcPtr\fR valid entries in the array, followed by a NULL entry. @@ -53,11 +55,11 @@ .AP "const char" *src in String that is to become an element of a list. .AP int *flagsPtr in Pointer to word to fill in with information about \fIsrc\fR. The value of *\fIflagsPtr\fR must be passed to \fBTcl_ConvertElement\fR. -.AP size_t length in +.AP int length in Number of bytes in string \fIsrc\fR. .AP char *dst in Place to copy converted list element. Must contain enough characters to hold converted string. .AP int flags in @@ -79,11 +81,12 @@ responsibility to free up all of this storage. For example, suppose that you have called \fBTcl_SplitList\fR with the following code: .PP .CS -int argc, code; +int argc; +int code; char *string; char **argv; \&... code = \fBTcl_SplitList\fR(interp, string, &argc, &argv); .CE @@ -90,11 +93,11 @@ .PP Then you should eventually free the storage with a call like the following: .PP .CS -Tcl_Free((char *) argv); +ckfree(argv); .CE .PP \fBTcl_SplitList\fR normally returns \fBTCL_OK\fR, which means the list was successfully parsed. If there was a syntax error in \fIlist\fR, then \fBTCL_ERROR\fR is returned @@ -113,12 +116,12 @@ it will be parsed into \fIargc\fR words whose values will be the same as the \fIargv\fR strings passed to \fBTcl_Merge\fR. \fBTcl_Merge\fR will modify the list elements with braces and/or backslashes in order to produce proper Tcl list structure. The result string is dynamically allocated -using \fBTcl_Alloc\fR; the caller must eventually release the space -using \fBTcl_Free\fR. +using \fBckalloc\fR; the caller must eventually release the space +using \fBckfree\fR. .PP If the result of \fBTcl_Merge\fR is passed to \fBTcl_SplitList\fR, the elements returned by \fBTcl_SplitList\fR will be identical to those passed into \fBTcl_Merge\fR. However, the converse is not true: if \fBTcl_SplitList\fR Index: doc/SplitPath.3 ================================================================== --- doc/SplitPath.3 +++ doc/SplitPath.3 @@ -18,17 +18,19 @@ char * \fBTcl_JoinPath\fR(\fIargc, argv, resultPtr\fR) .sp Tcl_PathType \fBTcl_GetPathType\fR(\fIpath\fR) +.fi .SH ARGUMENTS .AS "const char *const" ***argvPtr in/out .AP "const char" *path in File path in a form appropriate for the current platform (see the \fBfilename\fR manual entry for acceptable forms for path names). .AP int *argcPtr out Filled in with number of path elements in \fIpath\fR. +May be (int *)NULL when not used. .AP "const char" ***argvPtr out \fI*argvPtr\fR will be filled in with the address of an array of pointers to the strings that are the extracted elements of \fIpath\fR. There will be \fI*argcPtr\fR valid entries in the array, followed by a NULL entry. @@ -70,11 +72,11 @@ .PP Then you should eventually free the storage with a call like the following: .PP .CS -Tcl_Free((char *) argv); +ckfree(argv); .CE .PP \fBTcl_JoinPath\fR is the inverse of \fBTcl_SplitPath\fR: it takes a collection of path elements given by \fIargc\fR and \fIargv\fR and generates a result string that is a properly constructed path. The ADDED doc/StaticLibrary.3 Index: doc/StaticLibrary.3 ================================================================== --- /dev/null +++ doc/StaticLibrary.3 @@ -0,0 +1,79 @@ +'\" +'\" Copyright (c) 1995-1996 Sun Microsystems, Inc. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH Tcl_StaticLibrary 3 7.5 Tcl "Tcl Library Procedures" +.so man.macros +.BS +.SH NAME +Tcl_StaticLibrary, Tcl_StaticPackage \- make a statically linked library available via the 'load' command +.SH SYNOPSIS +.nf +\fB#include \fR +.sp +\fBTcl_StaticLibrary\fR(\fIinterp, prefix, initProc, safeInitProc\fR) +.sp +\fBTcl_StaticPackage\fR(\fIinterp, prefix, initProc, safeInitProc\fR) +.fi +.SH ARGUMENTS +.AS Tcl_LibraryInitProc *safeInitProc +.AP Tcl_Interp *interp in +If not NULL, points to an interpreter into which the library has +already been incorporated (i.e., the caller has already invoked the +appropriate initialization procedure). NULL means the library +has not yet been incorporated into any interpreter. +.AP "const char" *prefix in +Prefix for library initialization function. Should be properly +capitalized (first letter upper-case, all others lower-case). +.AP Tcl_LibraryInitProc *initProc in +Procedure to invoke to incorporate this library into a trusted +interpreter. +.AP Tcl_LibraryInitProc *safeInitProc in +Procedure to call to incorporate this library into a safe interpreter +(one that will execute untrusted scripts). NULL means the library +cannot be used in safe interpreters. +.BE +.SH DESCRIPTION +.PP +This procedure may be invoked to announce that a library has been +linked statically with a Tcl application and, optionally, that it +has already been incorporated into an interpreter. +Once \fBTcl_StaticLibrary\fR has been invoked for a library, it +may be incorporated into interpreters using the \fBload\fR command. +\fBTcl_StaticLibrary\fR is normally invoked only by the \fBTcl_AppInit\fR +procedure for the application, not by libraries for themselves +(\fBTcl_StaticLibrary\fR should only be invoked for statically +linked libraries, and code in the library itself should not need +to know whether the library is dynamically loaded or statically linked). +.PP +When the \fBload\fR command is used later to incorporate the library into +an interpreter, one of \fIinitProc\fR and \fIsafeInitProc\fR will +be invoked, depending on whether the target interpreter is safe +or not. +\fIinitProc\fR and \fIsafeInitProc\fR must both match the +following prototype: +.PP +.CS +typedef int \fBTcl_LibraryInitProc\fR( + Tcl_Interp *\fIinterp\fR); +.CE +.PP +The \fIinterp\fR argument identifies the interpreter in which the library +is to be incorporated. The initialization procedure must return \fBTCL_OK\fR or +\fBTCL_ERROR\fR to indicate whether or not it completed successfully; in +the event of an error it should set the interpreter's result to point to an +error message. The result or error from the initialization procedure will +be returned as the result of the \fBload\fR command that caused the +initialization procedure to be invoked. +.PP +\fBTcl_StaticLibrary\fR was named \fBTcl_StaticPackage\fR in Tcl 8.6 and +earlier, but the old name is deprecated now. +.PP +\fBTcl_StaticLibrary\fR can not be used in stub-enabled extensions. Its symbol +entry in the stub table is deprecated and it will be removed in Tcl 9.0. +.SH KEYWORDS +initialization procedure, package, static linking +.SH "SEE ALSO" +load(n), package(n), Tcl_PkgRequire(3) DELETED doc/StaticPkg.3 Index: doc/StaticPkg.3 ================================================================== --- doc/StaticPkg.3 +++ /dev/null @@ -1,73 +0,0 @@ -'\" -'\" Copyright (c) 1995-1996 Sun Microsystems, Inc. -'\" -'\" See the file "license.terms" for information on usage and redistribution -'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. -'\" -.TH Tcl_StaticPackage 3 7.5 Tcl "Tcl Library Procedures" -.so man.macros -.BS -.SH NAME -Tcl_StaticPackage \- make a statically linked package available via the 'load' command -.SH SYNOPSIS -.nf -\fB#include \fR -.sp -\fBTcl_StaticPackage\fR(\fIinterp, pkgName, initProc, safeInitProc\fR) -.SH ARGUMENTS -.AS Tcl_PackageInitProc *safeInitProc -.AP Tcl_Interp *interp in -If not NULL, points to an interpreter into which the package has -already been loaded (i.e., the caller has already invoked the -appropriate initialization procedure). NULL means the package -has not yet been incorporated into any interpreter. -.AP "const char" *pkgName in -Name of the package; should be properly capitalized (first letter -upper-case, all others lower-case). -.AP Tcl_PackageInitProc *initProc in -Procedure to invoke to incorporate this package into a trusted -interpreter. -.AP Tcl_PackageInitProc *safeInitProc in -Procedure to call to incorporate this package into a safe interpreter -(one that will execute untrusted scripts). NULL means the package -cannot be used in safe interpreters. -.BE -.SH DESCRIPTION -.PP -This procedure may be invoked to announce that a package has been -linked statically with a Tcl application and, optionally, that it -has already been loaded into an interpreter. -Once \fBTcl_StaticPackage\fR has been invoked for a package, it -may be loaded into interpreters using the \fBload\fR command. -\fBTcl_StaticPackage\fR is normally invoked only by the \fBTcl_AppInit\fR -procedure for the application, not by packages for themselves -(\fBTcl_StaticPackage\fR should only be invoked for statically -loaded packages, and code in the package itself should not need -to know whether the package is dynamically or statically loaded). -.PP -When the \fBload\fR command is used later to load the package into -an interpreter, one of \fIinitProc\fR and \fIsafeInitProc\fR will -be invoked, depending on whether the target interpreter is safe -or not. -\fIinitProc\fR and \fIsafeInitProc\fR must both match the -following prototype: -.PP -.CS -typedef int \fBTcl_PackageInitProc\fR( - Tcl_Interp *\fIinterp\fR); -.CE -.PP -The \fIinterp\fR argument identifies the interpreter in which the package -is to be loaded. The initialization procedure must return \fBTCL_OK\fR or -\fBTCL_ERROR\fR to indicate whether or not it completed successfully; in -the event of an error it should set the interpreter's result to point to an -error message. The result or error from the initialization procedure will -be returned as the result of the \fBload\fR command that caused the -initialization procedure to be invoked. -.PP -\fBTcl_StaticPackage\fR can not be safely used by stub-enabled extensions, -so its symbol is not included in the stub table. -.SH KEYWORDS -initialization procedure, package, static linking -.SH "SEE ALSO" -load(n), package(n), Tcl_PkgRequire(3) Index: doc/StdChannels.3 ================================================================== --- doc/StdChannels.3 +++ doc/StdChannels.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2001 by ActiveState Corporation +'\" Copyright (c) 2001 ActiveState Corporation '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH "Standard Channels" 3 7.5 Tcl "Tcl Library Procedures" @@ -43,31 +43,27 @@ standard channels. (A channel is not .QW available if it could not be successfully opened; for example, in a Tcl application run as a Windows NT service.) -.TP -1) +.IP 1) A single standard channel is initialized when it is explicitly specified in a call to \fBTcl_SetStdChannel\fR. The states of the other standard channels are unaffected. .RS .PP Missing platform-specific standard channels do not matter here. This approach is not available at the script level. .RE -.TP -2) +.IP 2) All uninitialized standard channels are initialized to platform-specific default values: .RS -.TP -(a) +.IP (a) when open channels are listed with \fBTcl_GetChannelNames\fR (or the \fBfile channels\fR script command), or -.TP -(b) +.IP (b) when information about any standard channel is requested with a call to \fBTcl_GetStdChannel\fR, or with a call to \fBTcl_GetChannel\fR which specifies one of the standard names (\fBstdin\fR, \fBstdout\fR and \fBstderr\fR). .PP @@ -74,12 +70,11 @@ In case of missing platform-specific standard channels, the Tcl standard channels are considered as initialized and then immediately closed. This means that the first three Tcl channels then opened by the application are designated as the Tcl standard channels. .RE -.TP -3) +.IP 3) All uninitialized standard channels are initialized to platform-specific default values when a user-requested channel is registered with \fBTcl_RegisterChannel\fR. .PP In case of unavailable platform-specific standard channels the channel Index: doc/StrMatch.3 ================================================================== --- doc/StrMatch.3 +++ doc/StrMatch.3 @@ -17,10 +17,11 @@ int \fBTcl_StringMatch\fR(\fIstr\fR, \fIpattern\fR) .sp int \fBTcl_StringCaseMatch\fR(\fIstr\fR, \fIpattern\fR, \fIflags\fR) +.fi .SH ARGUMENTS .AS "const char" *pattern .AP "const char" *str in String to test. .AP "const char" *pattern in Index: doc/StringObj.3 ================================================================== --- doc/StringObj.3 +++ doc/StringObj.3 @@ -6,11 +6,11 @@ '\" .TH Tcl_StringObj 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_NewStringObj, Tcl_NewUnicodeObj, Tcl_SetStringObj, Tcl_SetUnicodeObj, Tcl_GetStringFromObj, Tcl_GetString, Tcl_GetUnicodeFromObj, Tcl_GetUnicode, Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, Tcl_AppendToObj, Tcl_AppendUnicodeToObj, Tcl_AppendObjToObj, Tcl_AppendStringsToObj, Tcl_AppendLimitedToObj, Tcl_Format, Tcl_AppendFormatToObj, Tcl_ObjPrintf, Tcl_AppendPrintfToObj, Tcl_SetObjLength, Tcl_AttemptSetObjLength, Tcl_ConcatObj \- manipulate Tcl values as strings +Tcl_NewStringObj, Tcl_NewUnicodeObj, Tcl_SetStringObj, Tcl_SetUnicodeObj, Tcl_GetStringFromObj, Tcl_GetString, Tcl_GetUnicodeFromObj, Tcl_GetUnicode, Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, Tcl_AppendToObj, Tcl_AppendUnicodeToObj, Tcl_AppendObjToObj, Tcl_AppendStringsToObj, Tcl_AppendStringsToObjVA, Tcl_AppendLimitedToObj, Tcl_Format, Tcl_AppendFormatToObj, Tcl_ObjPrintf, Tcl_AppendPrintfToObj, Tcl_SetObjLength, Tcl_AttemptSetObjLength, Tcl_ConcatObj \- manipulate Tcl values as strings .SH SYNOPSIS .nf \fB#include \fR .sp Tcl_Obj * @@ -17,14 +17,12 @@ \fBTcl_NewStringObj\fR(\fIbytes, length\fR) .sp Tcl_Obj * \fBTcl_NewUnicodeObj\fR(\fIunicode, numChars\fR) .sp -void \fBTcl_SetStringObj\fR(\fIobjPtr, bytes, length\fR) .sp -void \fBTcl_SetUnicodeObj\fR(\fIobjPtr, unicode, numChars\fR) .sp char * \fBTcl_GetStringFromObj\fR(\fIobjPtr, lengthPtr\fR) .sp @@ -44,23 +42,20 @@ \fBTcl_GetCharLength\fR(\fIobjPtr\fR) .sp Tcl_Obj * \fBTcl_GetRange\fR(\fIobjPtr, first, last\fR) .sp -void \fBTcl_AppendToObj\fR(\fIobjPtr, bytes, length\fR) .sp -void \fBTcl_AppendUnicodeToObj\fR(\fIobjPtr, unicode, numChars\fR) .sp -void \fBTcl_AppendObjToObj\fR(\fIobjPtr, appendObjPtr\fR) .sp -void -\fBTcl_AppendStringsToObj\fR(\fIobjPtr, string, string, ... \fB(char *) NULL\fR) +\fBTcl_AppendStringsToObj\fR(\fIobjPtr, string, string, ... \fB(char *)NULL\fR) .sp -void +\fBTcl_AppendStringsToObjVA\fR(\fIobjPtr, argList\fR) +.sp \fBTcl_AppendLimitedToObj\fR(\fIobjPtr, bytes, length, limit, ellipsis\fR) .sp Tcl_Obj * \fBTcl_Format\fR(\fIinterp, format, objc, objv\fR) .sp @@ -68,65 +63,66 @@ \fBTcl_AppendFormatToObj\fR(\fIinterp, objPtr, format, objc, objv\fR) .sp Tcl_Obj * \fBTcl_ObjPrintf\fR(\fIformat, ...\fR) .sp -void \fBTcl_AppendPrintfToObj\fR(\fIobjPtr, format, ...\fR) .sp -void \fBTcl_SetObjLength\fR(\fIobjPtr, newLength\fR) .sp int \fBTcl_AttemptSetObjLength\fR(\fIobjPtr, newLength\fR) .sp Tcl_Obj * \fBTcl_ConcatObj\fR(\fIobjc, objv\fR) +.fi .SH ARGUMENTS .AS "const Tcl_UniChar" *appendObjPtr in/out .AP "const char" *bytes in Points to the first byte of an array of UTF-8-encoded bytes used to set or append to a string value. This byte array may contain embedded null characters -unless \fInumChars\fR is TCL_INDEX_NONE. (Applications needing null bytes +unless \fInumChars\fR is negative. (Applications needing null bytes should represent them as the two-byte sequence \fI\e300\e200\fR, use \fBTcl_ExternalToUtf\fR to convert, or \fBTcl_NewByteArrayObj\fR if the string is a collection of uninterpreted bytes.) -.AP size_t length in +.AP int length in The number of bytes to copy from \fIbytes\fR when initializing, setting, or appending to a string value. -If TCL_INDEX_NONE, all bytes up to the first null are used. +If negative, all bytes up to the first null are used. .AP "const Tcl_UniChar" *unicode in Points to the first byte of an array of Unicode characters used to set or append to a string value. This byte array may contain embedded null characters unless \fInumChars\fR is negative. -.AP size_t numChars in +.AP int numChars in The number of Unicode characters to copy from \fIunicode\fR when initializing, setting, or appending to a string value. -If TCL_INDEX_NONE, all characters up to the first null character are used. -.AP size_t index in +If negative, all characters up to the first null character are used. +.AP int index in The index of the Unicode character to return. -.AP size_t first in +.AP int first in The index of the first Unicode character in the Unicode range to be -returned as a new value. -.AP size_t last in +returned as a new value. If negative, behave the same as if the +value was 0. +.AP int last in The index of the last Unicode character in the Unicode range to be -returned as a new value. +returned as a new value. If negative, take all characters up to +the last one available. .AP Tcl_Obj *objPtr in/out -Points to a value to manipulate. +A pointer to a value to read, or to an unshared value to modify. .AP Tcl_Obj *appendObjPtr in The value to append to \fIobjPtr\fR in \fBTcl_AppendObjToObj\fR. .AP int *lengthPtr out -If non-NULL, the location where \fBTcl_GetStringFromObj\fR will store -the length of a value's string representation. +The location where \fBTcl_GetStringFromObj\fR will store the length +of a value's string representation. May be (int *)NULL when not used. .AP "const char" *string in Null-terminated string value to append to \fIobjPtr\fR. .AP va_list argList in An argument list which must have been initialized using \fBva_start\fR, and cleared using \fBva_end\fR. -.AP size_t limit in +.AP int limit in Maximum number of bytes to be appended. .AP "const char" *ellipsis in Suffix to append when the limit leads to string truncation. If NULL is passed then the suffix .QW "..." @@ -135,11 +131,11 @@ Format control string including % conversion specifiers. .AP int objc in The number of elements to format or concatenate. .AP Tcl_Obj *objv[] in The array of values to format or concatenate. -.AP size_t newLength in +.AP int newLength in New length for the string value of \fIobjPtr\fR, not including the final null character. .BE .SH DESCRIPTION .PP @@ -203,27 +199,31 @@ \fBTcl_GetUniChar\fR returns the \fIindex\fR'th character in the value's Unicode representation. If the index is out of range or it references a low surrogate preceded by a high surrogate, it returns -1; .PP \fBTcl_GetRange\fR returns a newly created value comprised of the -characters between \fIfirst\fR and \fIlast\fR (inclusive) in the -value's Unicode representation. If the value's Unicode -representation is invalid, the Unicode representation is regenerated -from the value's string representation. +characters between \fIfirst\fR and \fIlast\fR (inclusive) in the value's +Unicode representation. If the value's Unicode representation +is invalid, the Unicode representation is regenerated from the value's +string representation. If \fIfirst\fR is negative, then the returned +string starts at the beginning of the value. If \fIlast\fR is negative, +then the returned string ends at the end of the value. .PP \fBTcl_GetCharLength\fR returns the number of characters (as opposed to bytes) in the string value. .PP \fBTcl_AppendToObj\fR appends the data given by \fIbytes\fR and \fIlength\fR to the string representation of the value specified by \fIobjPtr\fR. If the value has an invalid string representation, -then an attempt is made to convert \fIbytes\fR is to the Unicode +then an attempt is made to convert \fIbytes\fR to the Unicode format. If the conversion is successful, then the converted form of \fIbytes\fR is appended to the value's Unicode representation. Otherwise, the value's Unicode representation is invalidated and converted to the UTF format, and \fIbytes\fR is appended to the value's new string representation. +Eventually buffer growth is done by large allocations to optimize +multiple calls. .PP \fBTcl_AppendUnicodeToObj\fR appends the Unicode string given by \fIunicode\fR and \fInumChars\fR to the value specified by \fIobjPtr\fR. If the value has an invalid Unicode representation, then \fIunicode\fR is converted to the UTF format and appended to the @@ -240,11 +240,17 @@ \fBTcl_AppendStringsToObj\fR is similar to \fBTcl_AppendToObj\fR except that it can be passed more than one value to append and each value must be a null-terminated string (i.e. none of the values may contain internal null characters). Any number of \fIstring\fR arguments may be provided, but the last argument -must be a NULL pointer to indicate the end of the list. +must be (char *)NULL to indicate the end of the list. +.PP +\fBTcl_AppendStringsToObjVA\fR is the same as \fBTcl_AppendStringsToObj\fR +except that instead of taking a variable number of arguments it takes an +argument list. Interfaces using argument lists have been found to be +nonportable in practice. This function is deprecated and will be removed +in Tcl 9.0. .PP \fBTcl_AppendLimitedToObj\fR is similar to \fBTcl_AppendToObj\fR except that it imposes a limit on how many bytes are appended. This can be handy when the string to be appended might be very large, but the value being constructed should not be allowed to grow @@ -254,11 +260,11 @@ than \fIlimit\fR bytes total are to be appended. If the limit prevents all \fIlength\fR bytes that are available from being appended, then the appending is done so that the last bytes appended are from the string \fIellipsis\fR. This allows for an indication of the truncation to be left in the string. -When \fIlength\fR is \fB-1\fR, all bytes up to the first zero byte are appended, +When \fIlength\fR is negative, all bytes up to the first zero byte are appended, subject to the limit. When \fIellipsis\fR is NULL, the default string \fB...\fR is used. When \fIellipsis\fR is non-NULL, it must point to a zero-byte-terminated string in Tcl's internal UTF encoding. The number of bytes appended can be less than the lesser of \fIlength\fR and \fIlimit\fR when appending fewer @@ -303,12 +309,15 @@ .CE .PP but with greater convenience and no need to determine \fBSOME_SUITABLE_LENGTH\fR. The formatting is done with the same core formatting engine used by \fBTcl_Format\fR. This means the set of -supported conversion specifiers is that of the \fBformat\fR command and -not that of the \fBsprintf\fR routine where the two sets differ. When a +supported conversion specifiers is that of the \fBformat\fR command but +the behavior is as similar as possible to \fBsprintf\fR. The "hh" and +(Microsoft-specific) "w" format specifiers are not supported. The "L" +format specifier means that an "mp_int *" argument is expected (or a +"long double" in combination with \fB[aAeEgGaA]\fR). When a conversion specifier passed to \fBTcl_ObjPrintf\fR includes a precision, the value is taken as a number of bytes, as \fBsprintf\fR does, and not as a number of characters, as \fBformat\fR does. This is done on the assumption that C code is more likely to know how many bytes it is passing around than the number of encoded characters those bytes happen @@ -372,10 +381,37 @@ result. If an element of the \fIobjv\fR array consists of nothing but white space, then that value is ignored entirely. This white-space removal was added to make the output of the \fBconcat\fR command cleaner-looking. \fBTcl_ConcatObj\fR returns a pointer to a newly-created value whose ref count is zero. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_NewStringObj\fR, \fBTcl_NewUnicodeObj\fR, \fBTcl_Format\fR, +\fBTcl_ObjPrintf\fR, and \fBTcl_ConcatObj\fR always return a zero-reference +object, much like \fBTcl_NewObj\fR. +.PP +\fBTcl_GetStringFromObj\fR, \fBTcl_GetString\fR, \fBTcl_GetUnicodeFromObj\fR, +\fBTcl_GetUnicode\fR, \fBTcl_GetUniChar\fR, \fBTcl_GetCharLength\fR, and +\fBTcl_GetRange\fR all only work with an existing value; they do not +manipulate its reference count in any way. +.PP +\fBTcl_SetStringObj\fR, \fBTcl_SetUnicodeObj\fR, \fBTcl_AppendToObj\fR, +\fBTcl_AppendUnicodeToObj\fR, \fBTcl_AppendObjToObj\fR, +\fBTcl_AppendStringsToObj\fR, \fBTcl_AppendStringsToObjVA\fR, +\fBTcl_AppendLimitedToObj\fR, \fBTcl_AppendFormatToObj\fR, +\fBTcl_AppendPrintfToObj\fR, \fBTcl_SetObjLength\fR, and +\fBTcl_AttemptSetObjLength\fR and require their \fIobjPtr\fR to be an unshared +value (i.e, a reference count no more than 1) as they will modify it. +.PP +Additional arguments to the above functions (the \fIappendObjPtr\fR argument +to \fBTcl_AppendObjToObj\fR, values in the \fIobjv\fR argument to +\fBTcl_Format\fR, \fBTcl_AppendFormatToObj\fR, and \fBTcl_ConcatObj\fR) can +have any reference count, but reference counts of zero are not recommended. +.PP +\fBTcl_Format\fR and \fBTcl_AppendFormatToObj\fR may modify the interpreter +result, which involves changing the reference count of a value. + .SH "SEE ALSO" Tcl_NewObj(3), Tcl_IncrRefCount(3), Tcl_DecrRefCount(3), format(n), sprintf(3) .SH KEYWORDS append, internal representation, value, value type, string value, string type, string representation, concat, concatenate, unicode Index: doc/SubstObj.3 ================================================================== --- doc/SubstObj.3 +++ doc/SubstObj.3 @@ -13,20 +13,21 @@ .nf \fB#include \fR .sp Tcl_Obj * \fBTcl_SubstObj\fR(\fIinterp, objPtr, flags\fR) +.fi .SH ARGUMENTS .AS Tcl_Interp **termPtr .AP Tcl_Interp *interp in Interpreter in which to execute Tcl scripts and lookup variables. If an error occurs, the interpreter's result is modified to hold an error message. .AP Tcl_Obj *objPtr in A Tcl value containing the string to perform substitutions on. .AP int flags in -ORed combination of flag bits that specify which substitutions to +OR'ed combination of flag bits that specify which substitutions to perform. The flags \fBTCL_SUBST_COMMANDS\fR, \fBTCL_SUBST_VARIABLES\fR and \fBTCL_SUBST_BACKSLASHES\fR are currently supported, and \fBTCL_SUBST_ALL\fR is provided as a convenience for the common case where all substitutions are desired. .BE @@ -60,9 +61,16 @@ occurs during the evaluation of a command substitution, the result of the whole substitution on \fIobjPtr\fR will be truncated at the point immediately before the start of the command substitution, and no characters will be added to the result or substitutions performed after that point. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIobjPtr\fR argument to \fBTcl_SubstObj\fR must not have a reference +count of zero. This function modifies the interpreter result, both on success +and on failure; the result of this function on success is exactly the current +interpreter result. Successful results should have their reference count +incremented if they are to be retained. .SH "SEE ALSO" subst(n) .SH KEYWORDS backslash substitution, command substitution, variable substitution Index: doc/TCL_MEM_DEBUG.3 ================================================================== --- doc/TCL_MEM_DEBUG.3 +++ doc/TCL_MEM_DEBUG.3 @@ -1,8 +1,8 @@ '\" -'\" Copyright (c) 1992-1999 Karl Lehenbauer and Mark Diekhans. -'\" Copyright (c) 2000 by Scriptics Corporation. +'\" Copyright (c) 1992-1999 Karl Lehenbauer & Mark Diekhans. +'\" Copyright (c) 2000 Scriptics Corporation. '\" All rights reserved. '\" .TH TCL_MEM_DEBUG 3 8.1 Tcl "Tcl Library Procedures" .so man.macros .BS @@ -32,30 +32,30 @@ functions \fBTcl_ValidateAllMemory\fR, and \fBTcl_DumpActiveMemory\fR, and the Tcl \fBmemory\fR command can be used to validate and examine memory usage. .SH "GUARD ZONES" .PP -When memory debugging is enabled, whenever a call to \fBTcl_Alloc\fR is +When memory debugging is enabled, whenever a call to \fBckalloc\fR is made, slightly more memory than requested is allocated so the memory debugging code can keep track of the allocated memory, and eight-byte .QW "guard zones" are placed in front of and behind the space that will be returned to the caller. (The sizes of the guard zones are defined by the C #define \fBLOW_GUARD_SIZE\fR and #define \fBHIGH_GUARD_SIZE\fR in the file \fIgeneric/tclCkalloc.c\fR \(em it can be extended if you suspect large overwrite problems, at some cost in performance.) A known pattern is written into the guard zones and, on -a call to \fBTcl_Free\fR, the guard zones of the space being freed are +a call to \fBckfree\fR, the guard zones of the space being freed are checked to see if either zone has been modified in any way. If one has been, the guard bytes and their new contents are identified, and a .QW "low guard failed" or .QW "high guard failed" message is issued. The .QW "guard failed" message includes the address of the memory packet and -the file name and line number of the code that called \fBTcl_Free\fR. +the file name and line number of the code that called \fBckfree\fR. This allows you to detect the common sorts of one-off problems, where not enough space was allocated to contain the data written, for example. .SH "DEBUGGING DIFFICULT MEMORY CORRUPTION PROBLEMS" .PP @@ -64,17 +64,17 @@ the memory command can help isolate difficult problems. If you suspect (or know) that corruption is occurring before the Tcl interpreter comes up far enough for you to issue commands, you can set \fBMEM_VALIDATE\fR define, recompile tclCkalloc.c and rebuild Tcl. This will enable memory validation from the first call to -\fBTcl_Alloc\fR, again, at a large performance impact. +\fBckalloc\fR, again, at a large performance impact. .PP If you are desperate and validating memory on every call to -\fBTcl_Alloc\fR and \fBTcl_Free\fR is not enough, you can explicitly call +\fBckalloc\fR and \fBckfree\fR is not enough, you can explicitly call \fBTcl_ValidateAllMemory\fR directly at any point. It takes a \fIchar *\fR and an \fIint\fR which are normally the filename and line number of the caller, but they can actually be anything you want. Remember to remove the calls after you find the problem. .SH "SEE ALSO" -Tcl_Alloc, memory, Tcl_ValidateAllMemory, Tcl_DumpActiveMemory +ckalloc, memory, Tcl_ValidateAllMemory, Tcl_DumpActiveMemory .SH KEYWORDS memory, debug Index: doc/Tcl.n ================================================================== --- doc/Tcl.n +++ doc/Tcl.n @@ -153,10 +153,12 @@ This allows characters such as double quotes, close brackets, and dollar signs to be included in words without triggering special processing. The following table lists the backslash sequences that are handled specially, along with the value that replaces each sequence. +.RS +.RS .RS .TP 7 \e\fBa\fR Audible alert (bell) (Unicode U+000007). .TP 7 @@ -219,16 +221,11 @@ The hexadecimal digits \fIhhhhhhhh\fR (one up to eight of them) give a twenty-one-bit hexadecimal value for the Unicode character that will be inserted, in the range U+000000\(enU+10FFFF. The parser will stop just before this range overflows, or when the maximum of eight digits is reached. The upper bits of the Unicode character will be 0. -.RS -.PP -The range U+00D800\(enU+00DFFF is reserved for surrogates, which -are illegal on its own. Therefore, such sequences will result in -the replacement character U+FFFD. Surrogate pairs should be -encoded as single \e\fBU\fIhhhhhhhh\fR character. +.RE .RE .PP Backslash substitution is not performed on words enclosed in braces, except for backslash-newline as described above. .RE Index: doc/TclZlib.3 ================================================================== --- doc/TclZlib.3 +++ doc/TclZlib.3 @@ -16,11 +16,11 @@ .sp int \fBTcl_ZlibDeflate\fR(\fIinterp, format, dataObj, level, dictObj\fR) .sp int -\fBTcl_ZlibInflate\fR(\fIinterp, format, dataObj, dictObj\fR) +\fBTcl_ZlibInflate\fR(\fIinterp, format, dataObj, bufferSize, dictObj\fR) .sp unsigned int \fBTcl_ZlibCRC32\fR(\fIinitValue, bytes, length\fR) .sp unsigned int @@ -83,14 +83,17 @@ will be ignored (apart from integrity checks) on decompression. See the section \fBGZIP OPTIONS DICTIONARY\fR for details about the contents of this dictionary. .AP "unsigned int" initValue in The initial value for the checksum algorithm. +.AP "int" bufferSize in +A hint as to what size of buffer is to be used to receive the data. +Use 0 to use a geric guess based on the input data. .AP "unsigned char" *bytes in An array of bytes to run the checksum algorithm over, or NULL to get the recommended initial value for the checksum algorithm. -.AP size_t length in +.AP int length in The number of bytes in the array. .AP int mode in What mode to operate the stream in. Should be either \fBTCL_ZLIB_STREAM_DEFLATE\fR for a compressing stream or \fBTCL_ZLIB_STREAM_INFLATE\fR for a decompressing stream. @@ -105,12 +108,12 @@ if the currently compressed data must be made available for access using \fBTcl_ZlibStreamGet\fR, \fBTCL_ZLIB_FULLFLUSH\fR if the stream must be put into a state where the decompressor can recover from on corruption, or \fBTCL_ZLIB_FINALIZE\fR to ensure that the stream is finished and that any trailer demanded by the format is written. -.AP size_t count in -The maximum number of bytes to get from the stream, or TCL_INDEX_NONE to get +.AP int count in +The maximum number of bytes to get from the stream, or -1 to get all remaining bytes from the stream's buffers. .AP Tcl_Obj *compDict in A byte array value that is the compression dictionary to use with the stream. Note that this is \fInot a Tcl dictionary\fR, and it is recommended that this only ever be used with streams that were created with their \fIformat\fR set @@ -186,11 +189,11 @@ array of bytes (such as might be created with \fBTcl_NewByteArrayObj\fR) that is used to initialize the compression engine rather than leaving it to create it on the fly from the data being compressed. Setting a compression dictionary allows for more efficient compression in the case where the start of the data is highly regular, but it does require both the compressor and the -decompressor to agreee on the value to use. Compression dictionaries are only +decompressor to agree on the value to use. Compression dictionaries are only fully supported for zlib-format data; on compression, they must be set before any data is sent in with \fBTcl_ZlibStreamPut\fR, and on decompression they should be set when \fBTcl_ZlibStreamGet\fR produces an \fBerror\fR with its \fB\-errorcode\fR set to .QW "\fBZLIB NEED_DICT\fI code\fR" ; @@ -217,53 +220,64 @@ dictionary is written (in which case the \fIdictObj\fR parameter must refer to an unshared dictionary value). .PP The following fields in the dictionary value are understood. All other fields are ignored. No field is required when creating a gzip-format stream. -.TP -\fBcomment\fR -. +.IP \fBcomment\fR This holds the comment field of the header, if present. If absent, no comment was supplied (on decompression) or will be created (on compression). -.TP -\fBcrc\fR -. +.IP \fBcrc\fR A boolean value describing whether a CRC of the header is computed. Note that the \fBgzip\fR program does \fInot\fR use or allow a CRC on the header. -.TP -\fBfilename\fR -. +.IP \fBfilename\fR The name of the file that held the uncompressed data. This should not contain any directory separators, and should be sanitized before use on decompression with \fBfile tail\fR. -.TP -\fBos\fR -. +.IP \fBos\fR The operating system type code field from the header (if not the .QW unknown value). See RFC 1952 for the meaning of these codes. On compression, if this is absent then the field will be set to the .QW unknown value. -.TP -\fBsize\fR -. +.IP \fBsize\fR The size of the uncompressed data. This is ignored on compression; the size of the data compressed depends on how much data is supplied to the compression engine. -.TP -\fBtime\fR -. +.IP \fBtime\fR The time field from the header if non-zero, expected to be the time that the file named by the \fBfilename\fR field was modified. Suitable for use with \fBclock format\fR. On creation, the right value to use is that from \fBclock seconds\fR or \fBfile mtime\fR. -.TP -\fBtype\fR -. +.IP \fBtype\fR The type of the uncompressed data (either \fBbinary\fR or \fBtext\fR) if known. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_ZlibDeflate\fR and \fBTcl_ZlibInflate\fR take a value with arbitrary +reference count for their \fIdataObj\fR and \fIdictObj\fR arguments (the +latter often being NULL instead), and set the interpreter result with their +output value (or an error). The existing interpreter result should not be +passed as any argument value unless an additional reference is held. +.PP +\fBTcl_ZlibStreamInit\fR takes a value with arbitrary reference count for its +\fIdictObj\fR argument; it only reads from it. The existing interpreter result +should not be passed unless an additional reference is held. +.PP +\fBTcl_ZlibStreamGetCommandName\fR returns a zero reference count value, much +like \fBTcl_NewObj\fR. +.PP +The \fIdataObj\fR argument to \fBTcl_ZlibStreamPut\fR is a value with +arbitrary reference count; it is only ever read from. +.PP +The \fIdataObj\fR argument to \fBTcl_ZlibStreamGet\fR is an unshared value +(see \fBTcl_IsShared\fR) that will be updated by the function. +.PP +The \fIcompDict\fR argument to \fBTcl_ZlibStreamSetCompressionDictionary\fR, +if non-NULL, may be duplicated or may have its reference count incremented. +Using a zero reference count value is not recommended. + .SH "PORTABILITY NOTES" These functions will fail gracefully if Tcl is not linked with the zlib library. .SH "SEE ALSO" Tcl_NewByteArrayObj(3), zlib(n) Index: doc/Tcl_Main.3 ================================================================== --- doc/Tcl_Main.3 +++ doc/Tcl_Main.3 @@ -8,30 +8,39 @@ '\" .TH Tcl_Main 3 8.4 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_Main, Tcl_SetStartupScript, Tcl_GetStartupScript, Tcl_SetMainLoop \- main program, startup script, and event loop definition for Tcl-based applications +Tcl_Main, Tcl_MainEx, Tcl_MainExW, Tcl_SetStartupScript, Tcl_GetStartupScript, Tcl_SetMainLoop \- main program, startup script, and event loop definition for Tcl-based applications .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_Main\fR(\fIargc, argv, appInitProc\fR) .sp +\fBTcl_MainEx\fR(\fIargc, charargv, appInitProc, interp\fR) +.sp +\fBTcl_MainExW\fR(\fIargc, wideargv, appInitProc, interp\fR) +.sp \fBTcl_SetStartupScript\fR(\fIpath, encoding\fR) .sp Tcl_Obj * \fBTcl_GetStartupScript\fR(\fIencodingPtr\fR) .sp \fBTcl_SetMainLoop\fR(\fImainLoopProc\fR) +.fi .SH ARGUMENTS .AS Tcl_MainLoopProc *mainLoopProc .AP int argc in Number of elements in \fIargv\fR. .AP char *argv[] in Array of strings containing command-line arguments. On Windows, when using -DUNICODE, the parameter type changes to wchar_t *. +.AP char *charargv[] in +As argv, but does not change type to wchar_t. +.AP char *wideargv[] in +As argv, but type is always wchar_t. .AP Tcl_AppInitProc *appInitProc in Address of an application-specific initialization procedure. The value for this argument is usually \fBTcl_AppInit\fR. .AP Tcl_Obj *path in Name of file to use as startup script, or NULL. @@ -40,10 +49,12 @@ .AP "const char" **encodingPtr out If non-NULL, location to write a copy of the (const char *) pointing to the encoding name. .AP Tcl_MainLoopProc *mainLoopProc in Address of an application-specific event loop procedure. +.AP Tcl_Interp *interp in +Already created Tcl Interpreter. .BE .SH DESCRIPTION .PP \fBTcl_Main\fR can serve as the main program for Tcl-based shell applications. A @@ -73,12 +84,14 @@ \fBTcl_Main\fR then does all the work of creating and running a \fBtclsh\fR-like application. .PP \fBTcl_Main\fR is not provided by the public interface of Tcl's stub library. Programs that call \fBTcl_Main\fR must be linked -against the standard Tcl library. Extensions (stub-enabled or -not) are not intended to call \fBTcl_Main\fR. +against the standard Tcl library. If the standard Tcl library is +a dll (so, not a static .lib/.a) , then the program must be linked +against the stub library as well. Extensions +(stub-enabled or not) are not intended to call \fBTcl_Main\fR. .PP \fBTcl_Main\fR is not thread-safe. It should only be called by a single main thread of a multi-threaded application. This restriction is not a problem with normal use described above. .PP @@ -189,10 +202,22 @@ \fBTcl_Main\fR evaluates the startup script, and the main loop procedure (if any) returns, \fBTcl_Main\fR will also evaluate the \fBexit\fR command. .PP \fBTcl_Main\fR can not be used in stub-enabled extensions. +.PP +The difference between Tcl_MainEx and Tcl_MainExW is that the arguments +are passed as characters or wide characters. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +\fBTcl_SetStartupScript\fR takes a value (or NULL) for its \fIpath\fR +argument, and will increment the reference count of it. +.PP +\fBTcl_GetStartupScript\fR returns a value with reference count at least 1, or +NULL. It's \fIencodingPtr\fR is also used (if non-NULL) to return a value with +a reference count at least 1, or NULL. In both cases, the owner of the values +is the current thread. .SH "SEE ALSO" tclsh(1), Tcl_GetStdChannel(3), Tcl_StandardChannels(3), Tcl_AppInit(3), exit(n), encoding(n) .SH KEYWORDS application-specific initialization, command-line arguments, main program Index: doc/Thread.3 ================================================================== --- doc/Thread.3 +++ doc/Thread.3 @@ -12,36 +12,31 @@ Tcl_ConditionNotify, Tcl_ConditionWait, Tcl_ConditionFinalize, Tcl_GetThreadData, Tcl_MutexLock, Tcl_MutexUnlock, Tcl_MutexFinalize, Tcl_CreateThread, Tcl_JoinThread \- Tcl thread support .SH SYNOPSIS .nf \fB#include \fR .sp -void \fBTcl_ConditionNotify\fR(\fIcondPtr\fR) .sp -void \fBTcl_ConditionWait\fR(\fIcondPtr, mutexPtr, timePtr\fR) .sp -void \fBTcl_ConditionFinalize\fR(\fIcondPtr\fR) .sp -Void * +void * \fBTcl_GetThreadData\fR(\fIkeyPtr, size\fR) .sp -void \fBTcl_MutexLock\fR(\fImutexPtr\fR) .sp -void \fBTcl_MutexUnlock\fR(\fImutexPtr\fR) .sp -void \fBTcl_MutexFinalize\fR(\fImutexPtr\fR) .sp int \fBTcl_CreateThread\fR(\fIidPtr, proc, clientData, stackSize, flags\fR) .sp int \fBTcl_JoinThread\fR(\fIid, result\fR) +.fi .SH ARGUMENTS .AS Tcl_CreateThreadProc proc out .AP Tcl_Condition *condPtr in A condition variable, which must be associated with a mutex lock. .AP Tcl_Mutex *mutexPtr in @@ -67,11 +62,11 @@ .AP Tcl_ThreadCreateProc *proc in This procedure will act as the \fBmain()\fR of the newly created thread. The specified \fIclientData\fR will be its sole argument. .AP void *clientData in Arbitrary information. Passed as sole argument to the \fIproc\fR. -.AP int stackSize in +.AP unsigned stackSize in The size of the stack given to the new thread. .AP int flags in Bitmask containing flags allowing the caller to modify behavior of the new thread. .AP int *result out @@ -221,11 +216,11 @@ To create the above thread, make it execute, and wait for it to finish, we would do this: .PP .CS int limit = 1000000000; -void *limitData = (void*)((intptr_t) limit); +void *limitData = (void *)((intptr_t) limit); Tcl_ThreadId id; \fI/* holds identity of thread created */\fR int result; if (\fBTcl_CreateThread\fR(&id, MyThreadImplFunc, limitData, \fBTCL_THREAD_STACK_DEFAULT\fR, Index: doc/ToUpper.3 ================================================================== --- doc/ToUpper.3 +++ doc/ToUpper.3 @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1997 by Sun Microsystems, Inc. +'\" Copyright (c) 1997 Sun Microsystems, Inc. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH Tcl_UtfToUpper 3 "8.1" Tcl "Tcl Library Procedures" @@ -28,10 +28,11 @@ int \fBTcl_UtfToLower\fR(\fIstr\fR) .sp int \fBTcl_UtfToTitle\fR(\fIstr\fR) +.fi .SH ARGUMENTS .AS char *str in/out .AP int ch in The Unicode character to be converted. .AP char *str in/out Index: doc/TraceCmd.3 ================================================================== --- doc/TraceCmd.3 +++ doc/TraceCmd.3 @@ -12,17 +12,17 @@ .SH SYNOPSIS .nf \fB#include \fR .sp void * -\fBTcl_CommandTraceInfo(\fIinterp, cmdName, flags, proc, prevClientData\fB)\fR +\fBTcl_CommandTraceInfo\fR(\fIinterp, cmdName, flags, proc, prevClientData\fR) .sp int -\fBTcl_TraceCommand(\fIinterp, cmdName, flags, proc, clientData\fB)\fR +\fBTcl_TraceCommand\fR(\fIinterp, cmdName, flags, proc, clientData\fR) .sp -void -\fBTcl_UntraceCommand(\fIinterp, cmdName, flags, proc, clientData\fB)\fR +\fBTcl_UntraceCommand\fR(\fIinterp, cmdName, flags, proc, clientData\fR) +.fi .SH ARGUMENTS .AS Tcl_CommandTraceProc prevClientData .AP Tcl_Interp *interp in Interpreter containing the command. .AP "const char" *cmdName in @@ -52,13 +52,15 @@ The \fIflags\fR argument to \fBTcl_TraceCommand\fR indicates when the trace procedure is to be invoked. It consists of an OR'ed combination of any of the following values: .TP \fBTCL_TRACE_RENAME\fR +. Invoke \fIproc\fR whenever the command is renamed. .TP \fBTCL_TRACE_DELETE\fR +. Invoke \fIproc\fR when the command is deleted. .PP Whenever one of the specified operations occurs to the command, \fIproc\fR will be invoked. It should have arguments and result that match the type \fBTcl_CommandTraceProc\fR: @@ -72,11 +74,11 @@ int \fIflags\fR); .CE .PP The \fIclientData\fR and \fIinterp\fR parameters will have the same values as those passed to \fBTcl_TraceCommand\fR when the trace was -created. \fIclientData\fR typically points to an application-specific +created. \fIClientData\fR typically points to an application-specific data structure that describes what to do when \fIproc\fR is invoked. \fIOldName\fR gives the name of the command being renamed, and \fInewName\fR gives the name that the command is being renamed to (or NULL when the command is being deleted.) \fIFlags\fR is an OR'ed combination of bits potentially providing Index: doc/TraceVar.3 ================================================================== --- doc/TraceVar.3 +++ doc/TraceVar.3 @@ -3,34 +3,35 @@ '\" Copyright (c) 1994-1996 Sun Microsystems, Inc. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -.TH Tcl_TraceVar 3 9.0 Tcl "Tcl Library Procedures" +.TH Tcl_TraceVar 3 8.7 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME Tcl_TraceVar, Tcl_TraceVar2, Tcl_UntraceVar, Tcl_UntraceVar2, Tcl_VarTraceInfo, Tcl_VarTraceInfo2 \- monitor accesses to a variable .SH SYNOPSIS .nf \fB#include \fR .sp int -\fBTcl_TraceVar(\fIinterp, varName, flags, proc, clientData\fB)\fR +\fBTcl_TraceVar\fR(\fIinterp, varName, flags, proc, clientData\fR) .sp int -\fBTcl_TraceVar2(\fIinterp, name1, name2, flags, proc, clientData\fB)\fR +\fBTcl_TraceVar2\fR(\fIinterp, name1, name2, flags, proc, clientData\fR) +.sp +\fBTcl_UntraceVar\fR(\fIinterp, varName, flags, proc, clientData\fR) .sp -\fBTcl_UntraceVar(\fIinterp, varName, flags, proc, clientData\fB)\fR +\fBTcl_UntraceVar2\fR(\fIinterp, name1, name2, flags, proc, clientData\fR) .sp -\fBTcl_UntraceVar2(\fIinterp, name1, name2, flags, proc, clientData\fB)\fR +void * +\fBTcl_VarTraceInfo\fR(\fIinterp, varName, flags, proc, prevClientData\fR) .sp void * -\fBTcl_VarTraceInfo(\fIinterp, varName, flags, proc, prevClientData\fB)\fR -.sp -void * -\fBTcl_VarTraceInfo2(\fIinterp, name1, name2, flags, proc, prevClientData\fB)\fR +\fBTcl_VarTraceInfo2\fR(\fIinterp, name1, name2, flags, proc, prevClientData\fR) +.fi .SH ARGUMENTS .AS void *prevClientData .AP Tcl_Interp *interp in Interpreter containing variable. .AP "const char" *varName in @@ -74,45 +75,53 @@ trace procedure is to be invoked and provides information for setting up the trace. It consists of an OR-ed combination of any of the following values: .TP \fBTCL_GLOBAL_ONLY\fR +. Normally, the variable will be looked up at the current level of procedure call; if this bit is set then the variable will be looked up at global level, ignoring any active procedures. .TP \fBTCL_NAMESPACE_ONLY\fR +. Normally, the variable will be looked up at the current level of procedure call; if this bit is set then the variable will be looked up in the current namespace, ignoring any active procedures. .TP \fBTCL_TRACE_READS\fR +. Invoke \fIproc\fR whenever an attempt is made to read the variable. .TP \fBTCL_TRACE_WRITES\fR +. Invoke \fIproc\fR whenever an attempt is made to modify the variable. .TP \fBTCL_TRACE_UNSETS\fR +. Invoke \fIproc\fR whenever the variable is unset. A variable may be unset either explicitly by an \fBunset\fR command, or implicitly when a procedure returns (its local variables are automatically unset) or when the interpreter or namespace is deleted (all variables are automatically unset). .TP \fBTCL_TRACE_ARRAY\fR +. Invoke \fIproc\fR whenever the array command is invoked. This gives the trace procedure a chance to update the array before array names or array get is called. Note that this is called before an array set, but that will trigger write traces. .TP \fBTCL_TRACE_RESULT_DYNAMIC\fR +. The result of invoking the \fIproc\fR is a dynamically allocated string that will be released by the Tcl library via a call to -\fBTcl_Free\fR. Must not be specified at the same time as +\fBckfree\fR. Must not be specified at the same time as \fBTCL_TRACE_RESULT_OBJECT\fR. .TP \fBTCL_TRACE_RESULT_OBJECT\fR +. The result of invoking the \fIproc\fR is a Tcl_Obj* (cast to a char*) with a reference count of at least one. The ownership of that reference will be transferred to the Tcl core for release (when the core has finished with it) via a call to \fBTcl_DecrRefCount\fR. Must not be specified at the same time as \fBTCL_TRACE_RESULT_DYNAMIC\fR. @@ -124,24 +133,26 @@ .PP .CS typedef char *\fBTcl_VarTraceProc\fR( void *\fIclientData\fR, Tcl_Interp *\fIinterp\fR, - char *\fIname1\fR, - char *\fIname2\fR, + const char *\fIname1\fR, + const char *\fIname2\fR, int \fIflags\fR); .CE .PP The \fIclientData\fR and \fIinterp\fR parameters will have the same values as those passed to \fBTcl_TraceVar\fR when the trace was created. -\fIclientData\fR typically points to an application-specific +\fIClientData\fR typically points to an application-specific data structure that describes what to do when \fIproc\fR is invoked. -\fIName1\fR and \fIname2\fR give the name of the traced variable -in the normal two-part form (see the description of \fBTcl_TraceVar2\fR -below for details). +\fIName1\fR and \fIname2\fR give the name of the variable that +triggered the callback in the normal two-part form (see the description +of \fBTcl_TraceVar2\fR below for details). In case \fIname1\fR is an +alias to an array element (created through facilities such as \fBupvar\fR), +\fIname2\fR holds the index of the array element, rather than NULL. \fIFlags\fR is an OR-ed combination of bits providing several pieces of information. One of the bits \fBTCL_TRACE_READS\fR, \fBTCL_TRACE_WRITES\fR, \fBTCL_TRACE_ARRAY\fR, or \fBTCL_TRACE_UNSETS\fR will be set in \fIflags\fR to indicate which operation is being performed @@ -306,11 +317,11 @@ error occurred. The return value must be a pointer to a static character string containing an error message, unless (\fIexactly\fR one of) the \fBTCL_TRACE_RESULT_DYNAMIC\fR and \fBTCL_TRACE_RESULT_OBJECT\fR flags is set, which specify that the result is -either a dynamic string (to be released with \fBTcl_Free\fR) or a +either a dynamic string (to be released with \fBckfree\fR) or a Tcl_Obj* (cast to char* and to be released with \fBTcl_DecrRefCount\fR) containing the error message. If a trace procedure returns an error, no further traces are invoked for the access and the traced access aborts with the given message. @@ -331,12 +342,11 @@ what the \fIinterp\fR parameter can be used to do. The routine \fBTcl_InterpDeleted\fR is an important tool for this. When \fBTcl_InterpDeleted\fR returns 1, \fIproc\fR will not be able to invoke any scripts in \fIinterp\fR. You may encounter old code using a deprecated flag value \fBTCL_INTERP_DESTROYED\fR to signal this -condition, but Tcl 9 no longer supports this. Any supported code -must be converted to stop using it. +condition, but any supported code should be converted to stop using it. .PP A trace procedure can be called at any time, even when there are partially formed results stored in the interpreter. If the trace procedure does anything that could damage this result (such as calling \fBTcl_Eval\fR) then it must use the \fBTcl_SaveInterpState\fR @@ -358,13 +368,21 @@ of the deletion. Traces on a variable are always removed whenever the variable is deleted; the only time \fBTCL_TRACE_DESTROYED\fR is not set is for a whole-array trace invoked when only a single element of an array is unset. +.SH "REFERENCE COUNT MANAGEMENT" +.PP +When a \fIproc\fR callback is invoked, and that callback was installed with +the \fBTCL_TRACE_RESULT_OBJECT\fR flag, the result of the callback is a +Tcl_Obj reference when there is an error. The result will have its reference +count decremented once when no longer needed, or may have additional +references made to it (e.g., by setting it as the interpreter result with +\fBTcl_SetObjResult\fR). .SH BUGS .PP Array traces are not yet integrated with the Tcl \fBinfo exists\fR command, nor is there Tcl-level access to array traces. .SH "SEE ALSO" trace(n) .SH KEYWORDS clientData, trace, variable Index: doc/Translate.3 ================================================================== --- doc/Translate.3 +++ doc/Translate.3 @@ -14,10 +14,11 @@ .nf \fB#include \fR .sp char * \fBTcl_TranslateFileName\fR(\fIinterp\fR, \fIname\fR, \fIbufferPtr\fR) +.fi .SH ARGUMENTS .AS Tcl_DString *bufferPtr in/out .AP Tcl_Interp *interp in Interpreter in which to report an error, if any. .AP "const char" *name in Index: doc/UniCharIsAlpha.3 ================================================================== --- doc/UniCharIsAlpha.3 +++ doc/UniCharIsAlpha.3 @@ -43,10 +43,11 @@ int \fBTcl_UniCharIsUpper\fR(\fIch\fR) .sp int \fBTcl_UniCharIsWordChar\fR(\fIch\fR) +.fi .SH ARGUMENTS .AS int ch .AP int ch in The Unicode character to be examined. .BE @@ -59,19 +60,22 @@ rest of this document just describes the character classes associated with the various routines. .SH "CHARACTER CLASSES" .PP -\fBTcl_UniCharIsAlnum\fR tests if the character is an alphanumeric Unicode character. +\fBTcl_UniCharIsAlnum\fR tests if the character is an alphanumeric Unicode +character. .PP -\fBTcl_UniCharIsAlpha\fR tests if the character is an alphabetic Unicode character. +\fBTcl_UniCharIsAlpha\fR tests if the character is an alphabetic Unicode +character. .PP \fBTcl_UniCharIsControl\fR tests if the character is a Unicode control character. .PP \fBTcl_UniCharIsDigit\fR tests if the character is a numeric Unicode character. .PP -\fBTcl_UniCharIsGraph\fR tests if the character is any Unicode print character except space. +\fBTcl_UniCharIsGraph\fR tests if the character is any Unicode print character +except space. .PP \fBTcl_UniCharIsLower\fR tests if the character is a lowercase Unicode character. .PP \fBTcl_UniCharIsPrint\fR tests if the character is a Unicode print character. .PP Index: doc/UpVar.3 ================================================================== --- doc/UpVar.3 +++ doc/UpVar.3 @@ -13,14 +13,15 @@ .SH SYNOPSIS .nf \fB#include \fR .sp int -\fBTcl_UpVar(\fIinterp, frameName, sourceName, destName, flags\fB)\fR +\fBTcl_UpVar\fR(\fIinterp, frameName, sourceName, destName, flags\fR) .sp int -\fBTcl_UpVar2(\fIinterp, frameName, name1, name2, destName, flags\fB)\fR +\fBTcl_UpVar2\fR(\fIinterp, frameName, name1, name2, destName, flags\fR) +.fi .SH ARGUMENTS .AS "const char" *sourceName .AP Tcl_Interp *interp in Interpreter containing variables; also used for error reporting. .AP "const char" *frameName in Index: doc/Utf.3 ================================================================== --- doc/Utf.3 +++ doc/Utf.3 @@ -6,11 +6,11 @@ '\" .TH Utf 3 "8.1" Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -Tcl_UniChar, Tcl_UniCharToUtf, Tcl_UtfToUniChar, Tcl_UtfToChar16, Tcl_UtfToWChar, Tcl_UniCharToUtfDString, Tcl_UtfToUniCharDString, Tcl_Char16ToUtfDString, Tcl_UtfToWCharDString, Tcl_UtfToChar16DString, Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharNcasecmp, Tcl_UniCharCaseMatch, Tcl_UtfNcmp, Tcl_UtfNcasecmp, Tcl_UtfCharComplete, Tcl_NumUtfChars, Tcl_UtfFindFirst, Tcl_UtfFindLast, Tcl_UtfNext, Tcl_UtfPrev, Tcl_UniCharAtIndex, Tcl_UtfAtIndex, Tcl_UtfBackslash \- routines for manipulating UTF-8 strings +Tcl_UniChar, Tcl_UniCharToUtf, Tcl_UtfToUniChar, Tcl_UtfToChar16, Tcl_UtfToWChar, Tcl_UniCharToUtfDString, Tcl_UtfToUniCharDString, Tcl_Char16ToUtfDString, Tcl_UtfToWCharDString, Tcl_UtfToChar16DString, Tcl_WCharToUtfDString, Tcl_WCharLen, Tcl_Char16Len, Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharNcasecmp, Tcl_UniCharCaseMatch, Tcl_UtfNcmp, Tcl_UtfNcasecmp, Tcl_UtfCharComplete, Tcl_NumUtfChars, Tcl_UtfFindFirst, Tcl_UtfFindLast, Tcl_UtfNext, Tcl_UtfPrev, Tcl_UniCharAtIndex, Tcl_UtfAtIndex, Tcl_UtfBackslash \- routines for manipulating UTF-8 strings .SH SYNOPSIS .nf \fB#include \fR .sp typedef ... \fBTcl_UniChar\fR; @@ -26,50 +26,56 @@ .sp int \fBTcl_UtfToWChar\fR(\fIsrc, wPtr\fR) .sp char * -\fBTcl_UniCharToUtfDString\fR(\fIuniStr, uniLength, dsPtr\fR) +\fBTcl_UniCharToUtfDString\fR(\fIuniStr, numUniChars, dsPtr\fR) .sp char * -\fBTcl_Char16ToUtfDString\fR(\fIuStr, uniLength, dsPtr\fR) +\fBTcl_Char16ToUtfDString\fR(\fIutf16, numUtf16, dsPtr\fR) .sp char * -\fBTcl_WCharToUtfDString\fR(\fIwStr, uniLength, dsPtr\fR) +\fBTcl_WCharToUtfDString\fR(\fIwcharStr, numWChars, dsPtr\fR) .sp Tcl_UniChar * -\fBTcl_UtfToUniCharDString\fR(\fIsrc, length, dsPtr\fR) +\fBTcl_UtfToUniCharDString\fR(\fIsrc, numBytes, dsPtr\fR) .sp unsigned short * -\fBTcl_UtfToChar16DString\fR(\fIsrc, length, dsPtr\fR) +\fBTcl_UtfToChar16DString\fR(\fIsrc, numBytes, dsPtr\fR) .sp wchar_t * -\fBTcl_UtfToWCharDString\fR(\fIsrc, length, dsPtr\fR) +\fBTcl_UtfToWCharDString\fR(\fIsrc, numBytes, dsPtr\fR) +.sp +int +\fBTcl_Char16Len\fR(\fIutf16\fR) +.sp +int +\fBTcl_WCharLen\fR(\fIwcharStr\fR) .sp int \fBTcl_UniCharLen\fR(\fIuniStr\fR) .sp int -\fBTcl_UniCharNcmp\fR(\fIucs, uct, uniLength\fR) +\fBTcl_UniCharNcmp\fR(\fIucs, uct, numChars\fR) .sp int -\fBTcl_UniCharNcasecmp\fR(\fIucs, uct, uniLength\fR) +\fBTcl_UniCharNcasecmp\fR(\fIucs, uct, numChars\fR) .sp int \fBTcl_UniCharCaseMatch\fR(\fIuniStr, uniPattern, nocase\fR) .sp int -\fBTcl_UtfNcmp\fR(\fIcs, ct, length\fR) +\fBTcl_UtfNcmp\fR(\fIcs, ct, numChars\fR) +.sp +int +\fBTcl_UtfNcasecmp\fR(\fIcs, ct, numChars\fR) .sp int -\fBTcl_UtfNcasecmp\fR(\fIcs, ct, length\fR) +\fBTcl_UtfCharComplete\fR(\fIsrc, numBytes\fR) .sp int -\fBTcl_UtfCharComplete\fR(\fIsrc, length\fR) -.sp -int -\fBTcl_NumUtfChars\fR(\fIsrc, length\fR) +\fBTcl_NumUtfChars\fR(\fIsrc, numBytes\fR) .sp const char * \fBTcl_UtfFindFirst\fR(\fIsrc, ch\fR) .sp const char * @@ -85,12 +91,13 @@ \fBTcl_UniCharAtIndex\fR(\fIsrc, index\fR) .sp const char * \fBTcl_UtfAtIndex\fR(\fIsrc, index\fR) .sp -size_t +int \fBTcl_UtfBackslash\fR(\fIsrc, readPtr, dst\fR) +.fi .SH ARGUMENTS .AS "const Tcl_UniChar" *uniPattern in/out .AP char *buf out Buffer in which the UTF-8 representation of the Tcl_UniChar is stored. At most 4 bytes are stored in the buffer. @@ -107,37 +114,43 @@ .AP "const char" *cs in Pointer to a UTF-8 string. .AP "const char" *ct in Pointer to a UTF-8 string. .AP "const Tcl_UniChar" *uniStr in -A null-terminated Unicode string. +A sequence of \fBTcl_UniChar\fR units with null-termination optional +depending on function. .AP "const Tcl_UniChar" *ucs in -A null-terminated Unicode string. +A null-terminated sequence of \fBTcl_UniChar\fR. .AP "const Tcl_UniChar" *uct in -A null-terminated Unicode string. +A null-terminated sequence of \fBTcl_UniChar\fR. .AP "const Tcl_UniChar" *uniPattern in -A null-terminated Unicode string. -.AP "const unsigned short" *uStr in -A null-terminated UTF-16 string. -.AP "const wchar_t" *wStr in -A null-terminated wchar_t string. -.AP "const unsigned short" *utf16s in -A null-terminated utf-16 string. -.AP "const unsigned short" *utf16t in -A null-terminated utf-16 string. -.AP "const unsigned short" *utf16Pattern in -A null-terminated utf-16 string. -.AP size_t length in -The length of the UTF-8 string in bytes (not UTF-8 characters). If -negative, all bytes up to the first null byte are used. -.AP size_t uniLength in -The length of the Unicode string in characters. +A null-terminated sequence of \fBTcl_UniChar\fR. +.AP "const unsigned short" *utf16 in +A sequence of UTF-16 units with null-termination optional +depending on function. +.AP "const wchar_t" *wcharStr in +A sequence of \fBwchar_t\fR units with null-termination optional +depending on function. +.AP int numBytes in +The length of the UTF-8 input in bytes. If +negative, the length includes all bytes until the first null byte. +.AP int numUtf16 in +The length of the input in UTF-16 units. +If negative, the length includes all bytes until the first null. +.AP int numUniChars in +The length of the input in Tcl_UniChar units. +If negative, the length includes all bytes until the first null. +.AP int numWChars in +The length of the input in wchar_t units. +If negative, the length includes all bytes until the first null. .AP "Tcl_DString" *dsPtr in/out A pointer to a previously initialized \fBTcl_DString\fR. +.AP "unsigned long" numChars in +The number of characters to compare. .AP "const char" *start in Pointer to the beginning of a UTF-8 string. -.AP size_t index in +.AP int index in The index of a character (not byte) in the UTF-8 string. .AP int *readPtr out If non-NULL, filled with the number of bytes in the backslash sequence, including the backslash character. .AP char *dst out @@ -177,35 +190,45 @@ and returns 1. If the input is otherwise not in proper UTF-8 format, \fBTcl_UtfToUniChar\fR will store the first byte of \fIsrc\fR in \fI*chPtr\fR as a Tcl_UniChar between 0x00A0 and 0x00FF and return 1. .PP -\fBTcl_UniCharToUtfDString\fR converts the given Unicode string -to UTF-8, storing the result in a previously initialized \fBTcl_DString\fR. -The return value is a pointer to the UTF-8 representation of the -Unicode string. Storage for the return value is appended to the -end of the \fBTcl_DString\fR. +\fBTcl_UniCharToUtfDString\fR converts the input in the form of a +sequence of \fBTcl_UniChar\fR code points to UTF-8, appending the result to the +previously initialized output \fBTcl_DString\fR. The return value is a pointer +to the UTF-8 representation of the \fBappended\fR string. +.PP +\fBTcl_UtfToUniCharDString\fR converts the input in the form of +a UTF-8 encoded string to a \fBTcl_UniChar\fR sequence +appending the result in the previously initialized \fBTcl_DString\fR. +The return value is a pointer to the appended result which is also +terminated with a \fBTcl_UniChar\fR null character. +.PP +\fBTcl_WCharToUtfDString\fR and \fBTcl_UtfToWCharDString\fR are similar to +\fBTcl_UniCharToUtfDString\fR and \fBTcl_UtfToUniCharDString\fR except they +operate on sequences of \fBwchar_t\fR instead of \fBTcl_UniChar\fR. +.PP +\fBTcl_Char16ToUtfDString\fR and \fBTcl_UtfToChar16DString\fR are similar to +\fBTcl_UniCharToUtfDString\fR and \fBTcl_UtfToUniCharDString\fR except they +operate on sequences of \fBUTF-16\fR units instead of \fBTcl_UniChar\fR. +.PP +\fBTcl_Char16Len\fR corresponds to \fBstrlen\fR for UTF-16 +characters. It accepts a null-terminated UTF-16 sequence and returns +the number of UTF-16 units until the null. .PP -\fBTcl_UtfToUniCharDString\fR converts the given UTF-8 string to Unicode, -storing the result in the previously initialized \fBTcl_DString\fR. -In the argument \fIlength\fR, you may either specify the length of -the given UTF-8 string in bytes or -.QW \-1 , -in which case \fBTcl_UtfToUniCharDString\fR uses \fBstrlen\fR to -calculate the length. The return value is a pointer to the Unicode -representation of the UTF-8 string. Storage for the return value -is appended to the end of the \fBTcl_DString\fR. The Unicode string -is terminated with a Unicode null character. +\fBTcl_WCharLen\fR corresponds to \fBstrlen\fR for wchar_t +characters. It accepts a null-terminated \fBwchar_t\fR sequence and returns +the number of \fBwchar_t\fR units until the null. .PP \fBTcl_UniCharLen\fR corresponds to \fBstrlen\fR for Unicode characters. It accepts a null-terminated Unicode string and returns the number of Unicode characters (not bytes) in that string. .PP \fBTcl_UniCharNcmp\fR and \fBTcl_UniCharNcasecmp\fR correspond to \fBstrncmp\fR and \fBstrncasecmp\fR, respectively, for Unicode characters. They accept two null-terminated Unicode strings and the number of characters -to compare. Both strings are assumed to be at least \fIuniLength\fR characters +to compare. Both strings are assumed to be at least \fInumChars\fR characters long. \fBTcl_UniCharNcmp\fR compares the two strings character-by-character according to the Unicode character ordering. It returns an integer greater than, equal to, or less than 0 if the first string is greater than, equal to, or less than the second string respectively. \fBTcl_UniCharNcasecmp\fR is the Unicode case insensitive version. @@ -215,11 +238,11 @@ a Unicode pattern, and a boolean value specifying whether the match should be case sensitive and returns whether the string matches the pattern. .PP \fBTcl_UtfNcmp\fR corresponds to \fBstrncmp\fR for UTF-8 strings. It accepts two null-terminated UTF-8 strings and the number of characters -to compare. (Both strings are assumed to be at least \fIlength\fR +to compare. (Both strings are assumed to be at least \fInumChars\fR characters long.) \fBTcl_UtfNcmp\fR compares the two strings character-by-character according to the Unicode character ordering. It returns an integer greater than, equal to, or less than 0 if the first string is greater than, equal to, or less than the second string respectively. @@ -228,15 +251,15 @@ strings. It is similar to \fBTcl_UtfNcmp\fR except comparisons ignore differences in case when comparing upper, lower or title case characters. .PP \fBTcl_UtfCharComplete\fR returns 1 if the source UTF-8 string \fIsrc\fR -of \fIlength\fR bytes is long enough to be decoded by -\fBTcl_UtfToUniChar\fR, or 0 otherwise. This function does not guarantee -that the UTF-8 string is properly formed. This routine is used by -procedures that are operating on a byte at a time and need to know if a -full Unicode character has been seen. +of \fInumBytes\fR bytes is long enough to be decoded by +\fBTcl_UtfToUniChar\fR/\fBTcl_UtfNext\fR, or 0 otherwise. This function +does not guarantee that the UTF-8 string is properly formed. This routine +is used by procedures that are operating on a byte at a time and need to +know if a full Unicode character has been seen. .PP \fBTcl_NumUtfChars\fR corresponds to \fBstrlen\fR for UTF-8 strings. It returns the number of Tcl_UniChars that are represented by the UTF-8 string \fIsrc\fR. The length of the source string is \fIlength\fR bytes. If the length is negative, all bytes up to the first null byte are used. @@ -253,11 +276,12 @@ .PP Given \fIsrc\fR, a pointer to some location in a UTF-8 string, \fBTcl_UtfNext\fR returns a pointer to the next UTF-8 character in the string. The caller must not ask for the next character after the last character in the string if the string is not terminated by a null -character. +character. \fBTcl_UtfCharComplete\fR can be used in that case to +make sure enough bytes are available before calling \fBTcl_UtfNext\fR. .PP \fBTcl_UtfPrev\fR is used to step backward through but not beyond the UTF-8 string that begins at \fIstart\fR. If the UTF-8 string is made up entirely of complete and well-formed characters, and \fIsrc\fR points to the lead byte of one of those characters (or to the location one byte @@ -270,29 +294,32 @@ It always returns a pointer greater than or equal to \fIstart\fR; that is, always a pointer to a location in the string. It always returns a pointer to a byte that begins a character when scanning for characters beginning from \fIstart\fR. When \fIsrc\fR is greater than \fIstart\fR, it always returns a pointer less than \fIsrc\fR and greater than or -equal to (\fIsrc\fR - \fBTCL_UTF_MAX\fR). The character that begins +equal to (\fIsrc\fR - 4). The character that begins at the returned pointer is the first one that either includes the byte \fIsrc[-1]\fR, or might include it if the right trail bytes are present at \fIsrc\fR and greater. \fBTcl_UtfPrev\fR never reads the byte \fIsrc[0]\fR nor the byte \fIstart[-1]\fR nor the byte -\fIsrc[-\fBTCL_UTF_MAX\fI-1]\fR. +\fIsrc[-5]\fR. .PP \fBTcl_UniCharAtIndex\fR corresponds to a C string array dereference or the Pascal Ord() function. It returns the Unicode character represented at the specified character (not byte) \fIindex\fR in the UTF-8 string \fIsrc\fR. The source string must contain at least \fIindex\fR -characters. If \fIindex\fR is TCL_INDEX_NONE or \fIindex\fR points +characters. If a negative \fIindex\fR is given or \fIindex\fR points to the second half of a surrogate pair, it returns -1. .PP \fBTcl_UtfAtIndex\fR returns a pointer to the specified character (not byte) \fIindex\fR in the UTF-8 string \fIsrc\fR. The source string must contain at least \fIindex\fR characters. This is equivalent to calling -\fBTcl_UtfToUniChar\fR \fIindex\fR times. If \fIindex\fR is TCL_INDEX_NONE, -the return pointer points to the first character in the source string. +\fBTcl_UtfToUniChar\fR \fIindex\fR times, except if that would return +a pointer to the second byte of a valid 4-byte UTF-8 sequence, in which +case, \fBTcl_UtfToUniChar\fR will be called once more to find the end +of the sequence. If a negative \fIindex\fR is given, the returned pointer +points to the first character in the source string. .PP \fBTcl_UtfBackslash\fR is a utility procedure used by several of the Tcl commands. It parses a backslash sequence and stores the properly formed UTF-8 character represented by the backslash sequence in the output buffer \fIdst\fR. At most 4 bytes are stored in the buffer. Index: doc/WrongNumArgs.3 ================================================================== --- doc/WrongNumArgs.3 +++ doc/WrongNumArgs.3 @@ -12,10 +12,11 @@ .SH SYNOPSIS .nf \fB#include \fR .sp \fBTcl_WrongNumArgs\fR(\fIinterp, objc, objv, message\fR) +.fi .SH ARGUMENTS .AS "Tcl_Obj *const" *message .AP Tcl_Interp interp in Interpreter in which error will be reported: error message gets stored in its result value. @@ -61,19 +62,25 @@ a subcommand. The command \fBTcl_GetIndexFromObj\fR will convert the abbreviated string value into an \fIindexObject\fR. If an error occurs in the parsing of the subcommand we would like to use the full subcommand name rather than the abbreviation. If the \fBTcl_WrongNumArgs\fR command finds any -\fIindexObjects\fR in the \fIobjv\fR array it will use the full subcommand +\fIindexObject\fRs in the \fIobjv\fR array, it will use the full subcommand name in the error message instead of the abbreviated name that was originally passed in. Using the above example, let us assume that \fIbar\fR is actually an abbreviation for \fIbarfly\fR and the value is now an \fIindexObject\fR because it was passed to \fBTcl_GetIndexFromObj\fR. In this case the error message would be: .PP .CS wrong # args: should be "foo barfly fileName count" .CE +.SH "REFERENCE COUNT MANAGEMENT" +.PP +The \fIobjv\fR argument to \fBTcl_WrongNumArgs\fR should be the exact +arguments passed to the command or method implementation function that is +calling \fBTcl_WrongNumArgs\fR. As such, all values referenced in it should +have reference counts greater than zero; this is usually a non-issue. .SH "SEE ALSO" Tcl_GetIndexFromObj(3) .SH KEYWORDS command, error message, wrong number of arguments Index: doc/abstract.n ================================================================== --- doc/abstract.n +++ doc/abstract.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME oo::abstract \- a class that does not allow direct instances of itself .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::abstract\fI method \fR?\fIarg ...\fR? .fi .SH "CLASS HIERARCHY" .nf Index: doc/after.n ================================================================== --- doc/after.n +++ doc/after.n @@ -10,34 +10,34 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME after \- Execute a command after a time delay .SH SYNOPSIS +.nf \fBafter \fIms\fR -.sp \fBafter \fIms \fR?\fIscript script script ...\fR? -.sp \fBafter cancel \fIid\fR -.sp \fBafter cancel \fIscript script script ...\fR -.sp \fBafter idle \fR?\fIscript script script ...\fR? -.sp \fBafter info \fR?\fIid\fR? +.fi .BE .SH DESCRIPTION .PP This command is used to delay execution of the program or to execute a command in background sometime in the future. It has several forms, depending on the first argument to the command: +.\" METHOD: .TP \fBafter \fIms\fR . \fIMs\fR must be an integer giving a time in milliseconds. +A negative number is treated as 0. The command sleeps for \fIms\fR milliseconds and then returns. While the command is sleeping the application does not respond to events. +.\" METHOD: .TP \fBafter \fIms \fR?\fIscript script script ...\fR? . In this form the command returns immediately, but it arranges for a Tcl command to be executed \fIms\fR milliseconds later as an @@ -50,10 +50,14 @@ If an error occurs while executing the delayed command then the background error will be reported by the command registered with \fBinterp bgerror\fR. The \fBafter\fR command returns an identifier that can be used to cancel the delayed command using \fBafter cancel\fR. +A \fIms\fR value of 0 (or negative) queues the event immediately with +priority over other event types (if not installed with an event proc, +which will wait for next round of events). +.\" METHOD: cancel .TP \fBafter cancel \fIid\fR . Cancels the execution of a delayed command that was previously scheduled. @@ -68,10 +72,11 @@ The \fIscript\fR arguments are concatenated together with space separators (just as in the \fBconcat\fR command). If there is a pending command that matches the string, it is canceled and will never be executed; if no such command is currently pending then the \fBafter cancel\fR command has no effect. +.\" METHOD: idle .TP \fBafter idle \fIscript \fR?\fIscript script ...\fR? . Concatenates the \fIscript\fR arguments together with space separators (just as in the \fBconcat\fR command), and arranges @@ -81,10 +86,11 @@ The command returns an identifier that can be used to cancel the delayed command using \fBafter cancel\fR. If an error occurs while executing the script then the background error will be reported by the command registered with \fBinterp bgerror\fR. +.\" METHOD: info .TP \fBafter info \fR?\fIid\fR? . This command returns information about existing event handlers. If no \fIid\fR argument is supplied, the command returns Index: doc/apply.n ================================================================== --- doc/apply.n +++ doc/apply.n @@ -42,22 +42,22 @@ in the global namespace if none was specified. If given, \fInamespace\fR is interpreted relative to the global namespace even if its name does not start with .QW :: . .PP -The semantics of \fBapply\fR can also be described by: +The semantics of \fBapply\fR can also be described by approximately this: .PP .CS proc apply {fun args} { set len [llength $fun] if {($len < 2) || ($len > 3)} { - error "can't interpret \e"$fun\e" as anonymous function" + error "can't interpret \e"$fun\e" as anonymous function" } lassign $fun argList body ns set name ::$ns::[getGloballyUniqueName] set body0 { - rename [lindex [info level 0] 0] {} + rename [lindex [info level 0] 0] {} } proc $name $argList ${body0}$body set code [catch {uplevel 1 $name $args} res opt] return -options $opt $res } @@ -94,9 +94,9 @@ set vbl abc .CE .SH "SEE ALSO" proc(n), uplevel(n) .SH KEYWORDS -anonymous function, argument, lambda, procedure, +anonymous function, argument, lambda, procedure '\" Local Variables: '\" mode: nroff '\" End: Index: doc/array.n ================================================================== --- doc/array.n +++ doc/array.n @@ -21,12 +21,14 @@ Unless otherwise specified for individual commands below, \fIarrayName\fR must be the name of an existing array variable. The \fIoption\fR argument determines what action is carried out by the command. The legal \fIoptions\fR (which may be abbreviated) are: +.\" METHOD: anymore .TP \fBarray anymore \fIarrayName searchId\fR +. Returns 1 if there are any more elements left to be processed in an array search, 0 if all elements have already been returned. \fISearchId\fR indicates which search on \fIarrayName\fR to check, and must have been the return value from a previous @@ -33,10 +35,11 @@ invocation of \fBarray startsearch\fR. This option is particularly useful if an array has an element with an empty name, since the return value from \fBarray nextelement\fR will not indicate whether the search has been completed. +.\" METHOD: default .TP \fBarray default \fIsubcommand arrayName args...\fR .VS TIP508 Manages the default value of the array. Arrays initially have no default value, but this command allows you to set one; the default value will be @@ -80,32 +83,40 @@ empty string. Does nothing if \fIarrayName\fR does not have a default value. Raises an error if \fIarrayName\fR is an existing variable that is not an array. .VE TIP508 .RE +.\" METHOD: donesearch .TP \fBarray donesearch \fIarrayName searchId\fR +. This command terminates an array search and destroys all the state associated with that search. \fISearchId\fR indicates which search on \fIarrayName\fR to destroy, and must have been the return value from a previous invocation of \fBarray startsearch\fR. Returns an empty string. +.\" METHOD: exists .TP \fBarray exists \fIarrayName\fR +. Returns 1 if \fIarrayName\fR is an array variable, 0 if there is no variable by that name or if it is a scalar variable. +.\" METHOD: for .TP -\fBarray for {\fIkeyVariable valueVariable\fB} \fIarrayName body\fP +\fBarray for {\fIkeyVariable valueVariable\fB} \fIarrayName body\fR +. The first argument is a two element list of variable names for the key and value of each entry in the array. The second argument is the array name to iterate over. The third argument is the body to execute for each key and value returned. The ordering of the returned keys is undefined. If an array element is deleted or a new array element is inserted during -the \fIarray for\fP process, the command will terminate with an error. +the \fIarray for\fR process, the command will terminate with an error. +.\" METHOD: get .TP \fBarray get \fIarrayName\fR ?\fIpattern\fR? +. Returns a list containing pairs of elements. The first element in each pair is the name of an element in \fIarrayName\fR and the second element of each pair is the value of the array element. The order of the pairs is undefined. If \fIpattern\fR is not specified, then all of the elements of the @@ -116,12 +127,14 @@ If \fIarrayName\fR is not the name of an array variable, or if the array contains no elements, then an empty list is returned. If traces on the array modify the list of elements, the elements returned are those that exist both before and after the call to \fBarray get\fR. +.\" METHOD: names .TP \fBarray names \fIarrayName\fR ?\fImode\fR? ?\fIpattern\fR? +. Returns a list containing the names of all of the elements in the array that match \fIpattern\fR. \fIMode\fR may be one of \fB\-exact\fR, \fB\-glob\fR, or \fB\-regexp\fR. If specified, \fImode\fR designates which matching rules to use to match \fIpattern\fR against the names of the elements in the array. If not specified, \fImode\fR @@ -130,39 +143,47 @@ \fBregexp\fR for information on regexp matching. If \fIpattern\fR is omitted then the command returns all of the element names in the array. If there are no (matching) elements in the array, or if \fIarrayName\fR is not the name of an array variable, then an empty string is returned. +.\" METHOD: nextelement .TP \fBarray nextelement \fIarrayName searchId\fR +. Returns the name of the next element in \fIarrayName\fR, or an empty string if all elements of \fIarrayName\fR have already been returned in this search. The \fIsearchId\fR argument identifies the search, and must have been the return value of an \fBarray startsearch\fR command. Warning: if elements are added to or deleted from the array, then all searches are automatically terminated just as if \fBarray donesearch\fR had been invoked; this will cause \fBarray nextelement\fR operations to fail for those searches. +.\" METHOD: set .TP \fBarray set \fIarrayName list\fR +. Sets the values of one or more elements in \fIarrayName\fR. \fIlist\fR must have a form like that returned by \fBarray get\fR, consisting of an even number of elements. Each odd-numbered element in \fIlist\fR is treated as an element name within \fIarrayName\fR, and the following element in \fIlist\fR is used as a new value for that array element. If the variable \fIarrayName\fR does not already exist and \fIlist\fR is empty, \fIarrayName\fR is created with an empty array value. +.\" METHOD: size .TP \fBarray size \fIarrayName\fR +. Returns a decimal string giving the number of elements in the array. If \fIarrayName\fR is not the name of an array then 0 is returned. +.\" METHOD: startsearch .TP \fBarray startsearch \fIarrayName\fR +. This command initializes an element-by-element search through the array given by \fIarrayName\fR, such that invocations of the \fBarray nextelement\fR command will return the names of the individual elements in the array. When the search has been completed, the \fBarray donesearch\fR @@ -173,18 +194,22 @@ searches to be underway simultaneously for the same array. It is currently more efficient and easier to use either the \fBarray get\fR or \fBarray names\fR, together with \fBforeach\fR, to iterate over all but very large arrays. See the examples below for how to do this. +.\" METHOD: statistics .TP \fBarray statistics \fIarrayName\fR +. Returns statistics about the distribution of data within the hashtable that represents the array. This information includes the number of entries in the table, the number of buckets, and the utilization of the buckets. +.\" METHOD: unset .TP \fBarray unset \fIarrayName\fR ?\fIpattern\fR? +. Unsets all of the elements in the array that match \fIpattern\fR (using the matching rules of \fBstring match\fR). If \fIarrayName\fR is not the name of an array variable or there are no matching elements in the array, no error will be raised. If \fIpattern\fR is omitted and \fIarrayName\fR is an array variable, then the command unsets the entire array. Index: doc/binary.n ================================================================== --- doc/binary.n +++ doc/binary.n @@ -1,8 +1,8 @@ '\" -'\" Copyright (c) 1997 by Sun Microsystems, Inc. -'\" Copyright (c) 2008 by Donal K. Fellows +'\" Copyright (c) 1997 Sun Microsystems, Inc. +'\" Copyright (c) 2008 Donal K. Fellows '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH binary n 8.0 Tcl "Tcl Built-In Commands" @@ -38,10 +38,12 @@ done by other Tcl commands (respectively \fBstring range\fR, \fBstring length\fR and \fBencoding convertfrom\fR in the example cases). A binary string in Tcl is merely one where all the characters it contains are in the range \eu0000\-\eu00FF. .SH "BINARY ENCODE AND DECODE" +.\" METHOD: decode +.\" METHOD: encode .PP When encoding binary data as a readable string, the starting binary data is passed to the \fBbinary encode\fR command, together with the name of the encoding to use and any encoding-specific options desired. Data which has been encoded can be converted back to binary form using \fBbinary decode\fR. The @@ -54,24 +56,27 @@ distinction of being able to be rewrapped arbitrarily without losing information. .RS .PP During encoding, the following options are supported: +.\" OPTION: -maxlen .TP \fB\-maxlen \fIlength\fR . Indicates that the output should be split into lines of no more than \fIlength\fR characters. By default, lines are not split. +.\" OPTION: -wrapchar .TP \fB\-wrapchar \fIcharacter\fR . Indicates that, when lines are split because of the \fB\-maxlen\fR option, \fIcharacter\fR should be used to separate lines. By default, this is a newline character, .QW \en . .PP During decoding, the following options are supported: +.\" OPTION: -strict .TP \fB\-strict\fR . Instructs the decoder to throw an error if it encounters any characters that are not strictly part of the encoding itself. Otherwise it ignores them. @@ -79,15 +84,18 @@ .RE .TP \fBhex\fR . The \fBhex\fR binary encoding converts each byte to a pair of hexadecimal -digits in big-endian form. +digits that represent the byte value as a hexadecimal integer. +When encoding, lower characters are used. +When decoding, upper and lower characters are accepted. .RS .PP No options are supported during encoding. During decoding, the following options are supported: +.\" OPTION: -strict .TP \fB\-strict\fR . Instructs the decoder to throw an error if it encounters whitespace characters. Otherwise it ignores them. @@ -100,16 +108,18 @@ largely superseded by the \fBbase64\fR binary encoding. .RS .PP During encoding, the following options are supported (though changing them may produce files that other implementations of decoders cannot process): +.\" OPTION: -maxlen .TP \fB\-maxlen \fIlength\fR . Indicates the maximum number of characters to produce for each encoded line. The valid range is 5 to 85. Line lengths outside that range cannot be accommodated by the encoding format. The default value is 61. +.\" OPTION: -wrapchar .TP \fB\-wrapchar \fIcharacter\fR . Indicates the character(s) to use to mark the end of each encoded line. Acceptable values are a sequence of zero or more characters from the @@ -117,10 +127,11 @@ by zero or one newline \\x0A (LF). Any other values are rejected because they would generate encoded text that could not be decoded. The default value is a single newline. .PP During decoding, the following options are supported: +.\" OPTION: -strict .TP \fB\-strict\fR . Instructs the decoder to throw an error if it encounters anything outside of the standard encoding format. Without this option, the @@ -129,10 +140,11 @@ .PP Note that neither the encoder nor the decoder handle the header and footer of the uuencode format. .RE .SH "BINARY FORMAT" +.\" METHOD: format .PP The \fBbinary format\fR command generates a binary string whose layout is specified by the \fIformatString\fR and whose contents come from the additional arguments. The resulting binary value is returned. .PP @@ -236,11 +248,11 @@ .PP .CS \fB\e254\fR .CE .PP -(i.e. \fB\exac\fR) by +(i.e. \fB\exAC\fR) by truncating the high-bits of the character, and which is probably not what is desired. .RE .IP \fBA\fR 5 This form is the same as \fBa\fR except that spaces are used for @@ -294,11 +306,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\exe0\exe1\exa0\fR +\fB\exE0\exE1\exA0\fR .CE .RE .IP \fBH\fR 5 Stores a string of \fIcount\fR hexadecimal digits in high-to-low within each byte in the output binary string. \fIArg\fR must contain a @@ -321,11 +333,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\exab\ex00\exde\exf0\ex98\fR +\fB\exAB\ex00\exDE\exF0\ex98\fR .CE .RE .IP \fBh\fR 5 This form is the same as \fBH\fR except that the digits are stored in low-to-high order within each byte. This is seldom required. For example, @@ -336,11 +348,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\exba\ex00\exed\ex0f\ex89\fR +\fB\exBA\ex00\exED\ex0F\ex89\fR .CE .RE .IP \fBc\fR 5 Stores one or more 8-bit integer values in the output string. If no \fIcount\fR is specified, then \fIarg\fR must consist of an integer @@ -358,11 +370,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex03\exfd\ex80\ex04\ex02\ex05\fR +\fB\ex03\exFD\ex80\ex04\ex02\ex05\fR .CE .PP whereas: .PP .CS @@ -384,11 +396,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex03\ex00\exfd\exff\ex02\ex01\fR +\fB\ex03\ex00\exFD\exFF\ex02\ex01\fR .CE .RE .IP \fBS\fR 5 This form is the same as \fBs\fR except that it stores one or more 16-bit integers in big-endian byte order in the output string. For @@ -400,11 +412,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex00\ex03\exff\exfd\ex01\ex02\fR +\fB\ex00\ex03\exFF\exFD\ex01\ex02\fR .CE .RE .IP \fBt\fR 5 This form (mnemonically \fItiny\fR) is the same as \fBs\fR and \fBS\fR except that it stores the 16-bit integers in the output string in the @@ -424,11 +436,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex03\ex00\ex00\ex00\exfd\exff\exff\exff\ex00\ex00\ex01\ex00\fR +\fB\ex03\ex00\ex00\ex00\exFD\exFF\exFF\exFF\ex00\ex00\ex01\ex00\fR .CE .RE .IP \fBI\fR 5 This form is the same as \fBi\fR except that it stores one or more one or more 32-bit integers in big-endian byte order in the output string. @@ -440,11 +452,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex00\ex00\ex00\ex03\exff\exff\exff\exfd\ex00\ex01\ex00\ex00\fR +\fB\ex00\ex00\ex00\ex03\exFF\exFF\exFF\exFD\ex00\ex01\ex00\ex00\fR .CE .RE .IP \fBn\fR 5 This form (mnemonically \fInumber\fR or \fInormal\fR) is the same as \fBi\fR and \fBI\fR except that it stores the 32-bit integers in the @@ -505,11 +517,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\excd\excc\excc\ex3f\ex9a\ex99\ex59\ex40\fR +\fB\exCD\exCC\exCC\ex3F\ex9A\ex99\ex59\ex40\fR .CE .RE .IP \fBr\fR 5 This form (mnemonically \fIreal\fR) is the same as \fBf\fR except that it stores the single-precision floating point numbers in little-endian @@ -531,11 +543,11 @@ .CE .PP will return a binary string equivalent to: .PP .CS -\fB\ex9a\ex99\ex99\ex99\ex99\ex99\exf9\ex3f\fR +\fB\ex9A\ex99\ex99\ex99\ex99\ex99\exF9\ex3F\fR .CE .RE .IP \fBq\fR 5 This form (mnemonically the mirror of \fBd\fR) is the same as \fBd\fR except that it stores the double-precision floating point numbers in @@ -602,10 +614,11 @@ .CS \fBabfdeghi\e000\e000j\fR .CE .RE .SH "BINARY SCAN" +.\" METHOD: scan .PP The \fBbinary scan\fR command parses fields from a binary string, returning the number of conversions performed. \fIString\fR gives the input bytes to be parsed (one byte per character, and characters not representable as a byte have their high bits chopped) @@ -760,10 +773,19 @@ .CE .PP will return \fB2\fR with \fB01110\fR stored in \fIvar1\fR and \fB1000011100000101\fR stored in \fIvar2\fR. .RE +.IP \fBC\fR 5 +This form is similar to \fBA\fR, except that it scans the data from start +and terminates at the first null (C string semantics). For example, +.RS +.CS +\fBbinary scan\fR "abc\e000efghi" C* var1 +.CE +will return \fB1\fR with \fBabc\fR stored in \fIvar1\fR. +.RE .IP \fBH\fR 5 The data is turned into a string of \fIcount\fR hexadecimal digits in high-to-low order represented as a sequence of characters in the set .QW 0123456789abcdef . The data bytes are scanned in first to last @@ -774,11 +796,11 @@ scanned. If \fIcount\fR is omitted, then one hex digit will be scanned. For example, .RS .PP .CS -\fBbinary scan\fR \ex07\exC6\ex05\ex1f\ex34 H3H* var1 var2 +\fBbinary scan\fR \ex07\exC6\ex05\ex1F\ex34 H3H* var1 var2 .CE .PP will return \fB2\fR with \fB07c\fR stored in \fIvar1\fR and \fB051f34\fR stored in \fIvar2\fR. .RE @@ -825,11 +847,11 @@ \fIcount\fR is omitted, then one 16-bit integer will be scanned. For example, .RS .PP .CS -\fBbinary scan\fR \ex05\ex00\ex07\ex00\exf0\exff s2s* var1 var2 +\fBbinary scan\fR \ex05\ex00\ex07\ex00\exF0\exFF s2s* var1 var2 .CE .PP will return \fB2\fR with \fB5 7\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. Note that the integers returned are signed unless \fBsu\fR is used in place of \fBs\fR. @@ -839,11 +861,11 @@ as \fIcount\fR 16-bit integers represented in big-endian byte order. For example, .RS .PP .CS -\fBbinary scan\fR \ex00\ex05\ex00\ex07\exff\exf0 S2S* var1 var2 +\fBbinary scan\fR \ex00\ex05\ex00\ex07\exFF\exF0 S2S* var1 var2 .CE .PP will return \fB2\fR with \fB5 7\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. .RE @@ -864,11 +886,11 @@ \fIcount\fR is omitted, then one 32-bit integer will be scanned. For example, .RS .PP .CS -set str \ex05\ex00\ex00\ex00\ex07\ex00\ex00\ex00\exf0\exff\exff\exff +set str \ex05\ex00\ex00\ex00\ex07\ex00\ex00\ex00\exF0\exFF\exFF\exFF \fBbinary scan\fR $str i2i* var1 var2 .CE .PP will return \fB2\fR with \fB5 7\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. Note that the integers returned are signed unless @@ -880,11 +902,11 @@ order, or as unsigned if \fBu\fR is placed immediately after the \fBI\fR. For example, .RS .PP .CS -set str \ex00\ex00\ex00\ex05\ex00\ex00\ex00\ex07\exff\exff\exff\exf0 +set str \ex00\ex00\ex00\ex05\ex00\ex00\ex00\ex07\exFF\exFF\exFF\exF0 \fBbinary scan\fR $str I2I* var1 var2 .CE .PP will return \fB2\fR with \fB5 7\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. @@ -906,11 +928,11 @@ \fIcount\fR is omitted, then one 64-bit integer will be scanned. For example, .RS .PP .CS -set str \ex05\ex00\ex00\ex00\ex07\ex00\ex00\ex00\exf0\exff\exff\exff +set str \ex05\ex00\ex00\ex00\ex07\ex00\ex00\ex00\exF0\exFF\exFF\exFF \fBbinary scan\fR $str wi* var1 var2 .CE .PP will return \fB2\fR with \fB30064771077\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. @@ -921,11 +943,11 @@ order, or as unsigned if \fBu\fR is placed immediately after the \fBW\fR. For example, .RS .PP .CS -set str \ex00\ex00\ex00\ex05\ex00\ex00\ex00\ex07\exff\exff\exff\exf0 +set str \ex00\ex00\ex00\ex05\ex00\ex00\ex00\ex07\exFF\exFF\exFF\exF0 \fBbinary scan\fR $str WI* var1 var2 .CE .PP will return \fB2\fR with \fB21474836487\fR stored in \fIvar1\fR and \fB\-16\fR stored in \fIvar2\fR. @@ -952,11 +974,11 @@ compiler dependent. For example, on a Windows system running on an Intel Pentium processor, .RS .PP .CS -\fBbinary scan\fR \ex3f\excc\excc\excd f var1 +\fBbinary scan\fR \ex3F\exCC\exCC\exCD f var1 .CE .PP will return \fB1\fR with \fB1.6000000238418579\fR stored in \fIvar1\fR. .RE @@ -976,11 +998,11 @@ machine's native representation. For example, on a Windows system running on an Intel Pentium processor, .RS .PP .CS -\fBbinary scan\fR \ex9a\ex99\ex99\ex99\ex99\ex99\exf9\ex3f d var1 +\fBbinary scan\fR \ex9A\ex99\ex99\ex99\ex99\ex99\exF9\ex3F d var1 .CE .PP will return \fB1\fR with \fB1.6000000000000001\fR stored in \fIvar1\fR. .RE @@ -1083,15 +1105,15 @@ .PP .CS set f [open $filename rb] set data [read $f] close $f -puts [\fBbinary encode\fR base64 \-maxlen 64 $data] +puts [\fBbinary encode\fR base64 -maxlen 64 $data] .CE .SH "SEE ALSO" encoding(n), format(n), scan(n), string(n), tcl_platform(n) .SH KEYWORDS binary, format, scan '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/callback.n ================================================================== --- doc/callback.n +++ doc/callback.n @@ -10,14 +10,14 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME callback, mymethod \- generate callbacks to methods .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo -\fBcallback\fR \fImethodName\fR ?\fIarg ...\fR? -\fBmymethod\fR \fImethodName\fR ?\fIarg ...\fR? +\fBcallback\fI methodName\fR ?\fIarg ...\fR? +\fBmymethod\fI methodName\fR ?\fIarg ...\fR? .fi .BE .SH DESCRIPTION The \fBcallback\fR command, '\" Based on notes in the tcllib docs, we know the provenance of mymethod Index: doc/catch.n ================================================================== --- doc/catch.n +++ doc/catch.n @@ -28,14 +28,16 @@ evaluation to be zero (0), or \fBTCL_OK\fR. Tcl also defines four exceptional return codes: 1 (\fBTCL_ERROR\fR), 2 (\fBTCL_RETURN\fR), 3 (\fBTCL_BREAK\fR), and 4 (\fBTCL_CONTINUE\fR). Errors during evaluation of a script are indicated by a return code of \fBTCL_ERROR\fR. The other exceptional return codes are returned by the \fBreturn\fR, \fBbreak\fR, and \fBcontinue\fR commands -and in other special situations as documented. Tcl packages can define -new commands that return other integer values as return codes as well, -and scripts that make use of the \fBreturn \-code\fR command can also -have return codes other than the five defined by Tcl. +and in other special situations as documented. +New commands defined by Tcl packages as well as scripts that make +use of the \fBreturn \-code\fR command can return other integer +values as the return code. These must however lie outside the range +reserved for Tcl as documented for the \fBreturn\fR command. + .PP If the \fIresultVarName\fR argument is given, then the variable it names is set to the result of the script evaluation. When the return code from the script is 1 (\fBTCL_ERROR\fR), the value stored in \fIresultVarName\fR is an error message. When the return code from the script is 0 (\fBTCL_OK\fR), the Index: doc/cd.n ================================================================== --- doc/cd.n +++ doc/cd.n @@ -18,10 +18,11 @@ .PP Change the current working directory to \fIdirName\fR, or to the home directory (as specified in the HOME environment variable) if \fIdirName\fR is not given. Returns an empty string. +.PP Note that the current working directory is a per-process resource; the \fBcd\fR command changes the working directory for all interpreters and all threads. .SH EXAMPLES .PP Index: doc/chan.n ================================================================== --- doc/chan.n +++ doc/chan.n @@ -19,23 +19,25 @@ with the \fBopen\fR and \fBsocket\fR commands, or the default named channels \fBstdin\fR, \fBstdout\fR or \fBstderr\fR which correspond to the process's standard input, output and error streams respectively). \fIOption\fR indicates what to do with the channel; any unique abbreviation for \fIoption\fR is acceptable. Valid options are: +.\" METHOD: blocked .TP -\fBchan blocked \fIchannelId\fR +\fBchan blocked \fIchannel\fR . This tests whether the last input operation on the channel called -\fIchannelId\fR failed because it would have otherwise caused the +\fIchannel\fR failed because it would have otherwise caused the process to block, and returns 1 if that was the case. It returns 0 otherwise. Note that this only ever returns 1 when the channel has been configured to be non-blocking; all Tcl channels have blocking turned on by default. +.\" METHOD: close .TP -\fBchan close \fIchannelId\fR ?\fIdirection\fR? +\fBchan close \fIchannel\fR ?\fIdirection\fR? . -Close and destroy the channel called \fIchannelId\fR. Note that this +Close and destroy the channel called \fIchannel\fR. Note that this deletes all existing file-events registered on the channel. If the \fIdirection\fR argument (which must be \fBread\fR or \fBwrite\fR or any unique abbreviation of them) is present, the channel will only be half-closed, so that it can go from being read-write to write-only or read-only respectively. If a read-only channel is closed for reading, it is @@ -47,25 +49,25 @@ .RS .PP As part of closing the channel, all buffered output is flushed to the channel's output device (only if the channel is ceasing to be writable), any buffered input is discarded (only if the channel is ceasing to be readable), -the underlying operating system resource is closed and \fIchannelId\fR becomes +the underlying operating system resource is closed and \fIchannel\fR becomes unavailable for future use (both only if the channel is being completely closed). .PP If the channel is blocking and the channel is ceasing to be writable, the command does not return until all output is flushed. If the channel is non-blocking and there is unflushed output, the channel remains open and the command returns immediately; output will be flushed in the background and the channel will be closed when all the flushing is complete. .PP -If \fIchannelId\fR is a blocking channel for a command pipeline then +If \fIchannel\fR is a blocking channel for a command pipeline then \fBchan close\fR waits for the child processes to complete. .PP If the channel is shared between interpreters, then \fBchan close\fR -makes \fIchannelId\fR unavailable in the invoking interpreter but has +makes \fIchannel\fR unavailable in the invoking interpreter but has no other effect until all of the sharing interpreters have closed the channel. When the last interpreter in which the channel is registered invokes \fBchan close\fR (or \fBclose\fR), the cleanup actions described above occur. With half-closing, the half-close of the channel only applies to the current interpreter's view of the channel until all channels @@ -83,16 +85,28 @@ .PP Note that half-closes of sockets and command pipelines can have important side effects because they result in a shutdown() or close() of the underlying system resource, which can change how other processes or systems respond to the Tcl program. +.PP +Channels are automatically closed when an interpreter is destroyed and +when the process exits. +From 8.6 on (TIP#398), nonblocking channels are no longer switched to +blocking mode when exiting; this guarantees a timely exit even when the +peer or a communication channel is stalled. To ensure proper flushing of +stalled nonblocking channels on exit, one must now either (a) actively +switch them back to blocking or (b) use the environment variable +\fBTCL_FLUSH_NONBLOCKING_ON_EXIT\fR, which when set and not equal to +.QW \fB0\fR +restores the previous behavior. .RE +.\" METHOD: configure .TP -\fBchan configure \fIchannelId\fR ?\fIoptionName\fR? ?\fIvalue\fR? ?\fIoptionName value\fR?... +\fBchan configure \fIchannel\fR ?\fIoptionName\fR? ?\fIvalue\fR? ?\fIoptionName value\fR?... . Query or set the configuration options of the channel named -\fIchannelId\fR. +\fIchannel\fR. .RS .PP If no \fIoptionName\fR or \fIvalue\fR arguments are supplied, the command returns a list containing alternating option names and values for the channel. If \fIoptionName\fR is supplied but no \fIvalue\fR @@ -106,12 +120,14 @@ the manual entry for the command that creates each type of channel for the options supported by that specific type of channel. For example, see the manual entry for the \fBsocket\fR command for additional options for sockets, and the \fBopen\fR command for additional options for serial devices. +.RE +.\" OPTION: -blocking .TP -\fB\-blocking\fR \fIboolean\fR +\fB\-blocking\fI boolean\fR . The \fB\-blocking\fR option determines whether I/O operations on the channel can cause the process to block indefinitely. The value of the option must be a proper boolean value. Channels are normally in blocking mode; if a channel is placed into non-blocking mode it will @@ -119,12 +135,13 @@ puts\fR, \fBchan flush\fR, and \fBchan close\fR commands; see the documentation for those commands for details. For non-blocking mode to work correctly, the application must be using the Tcl event loop (e.g. by calling \fBTcl_DoOneEvent\fR or invoking the \fBvwait\fR command). +.\" OPTION: -buffering .TP -\fB\-buffering\fR \fInewValue\fR +\fB\-buffering\fI newValue\fR . If \fInewValue\fR is \fBfull\fR then the I/O system will buffer output until its internal buffer is full or until the \fBchan flush\fR command is invoked. If \fInewValue\fR is \fBline\fR, then the I/O system will automatically flush output for the channel whenever a @@ -133,17 +150,19 @@ default is for \fB\-buffering\fR to be set to \fBfull\fR except for channels that connect to terminal-like devices; for these channels the initial setting is \fBline\fR. Additionally, \fBstdin\fR and \fBstdout\fR are initially set to \fBline\fR, and \fBstderr\fR is set to \fBnone\fR. +.\" OPTION: -buffersize .TP -\fB\-buffersize\fR \fInewSize\fR +\fB\-buffersize\fI newSize\fR . -\fINewvalue\fR must be an integer; its value is used to set the size +\fInewSize\fR must be an integer; its value is used to set the size of buffers, in bytes, subsequently allocated for this channel to store -input or output. \fINewvalue\fR must be a number of no more than one +input or output. \fInewSize\fR must be a number of no more than one million, allowing buffers of up to one million bytes in size. +.\" OPTION: -encoding .TP \fB\-encoding\fR \fIname\fR . This option is used to specify the encoding of the channel as one of the named encodings returned by \fBencoding names\fR or the special @@ -168,16 +187,17 @@ .PP The default encoding for newly opened channels is the same platform- and locale-dependent system encoding used for interfacing with the operating system, as returned by \fBencoding system\fR. .RE +.\" OPTION: -eofchar .TP -\fB\-eofchar\fR \fIchar\fR +\fB\-eofchar\fI char\fR .TP -\fB\-eofchar\fR \fB{\fIinChar outChar\fB}\fR +\fB\-eofchar\fR \fB{\fIchar outChar\fB}\fR . -This option supports DOS file systems that use Control-z (\ex1a) as an +This option supports DOS file systems that use Control-z (\ex1A) as an end of file marker. If \fIchar\fR is not an empty string, then this character signals end-of-file when it is encountered during input. For output, the end-of-file character is output when the channel is closed. If \fIchar\fR is the empty string, then there is no special end of file character marker. For read-write channels, a two-element @@ -186,19 +206,31 @@ character for a read-write channel you can specify a single value that will apply to both reading and writing. When querying the end-of-file character of a read-write channel, a two-element list will always be returned. The default value for \fB\-eofchar\fR is the empty string in all cases except for files under Windows. In that case the -\fB\-eofchar\fR is Control-z (\ex1a) for reading and the empty string +\fB\-eofchar\fR is Control-z (\ex1A) for reading and the empty string for writing. The acceptable range for \fB\-eofchar\fR values is \ex01 - \ex7f; attempting to set \fB\-eofchar\fR to a value outside of this range will generate an error. +.VS "TCL8.7 TIP656" +.\" OPTION: -profile +.TP +\fB\-profile\fI profile\fR +. +Specifies the encoding profile to be used on the channel. The encoding +transforms in use for the channel's input and output will then be subject to the +rules of that profile. Any failures will result in a channel error. See +\fBPROFILES\fR in the \fBencoding(n)\fR documentation for details about encoding +profiles. +.VE "TCL8.7 TIP656" +.\" OPTION: -translation .TP -\fB\-translation\fR \fImode\fR +\fB\-translation\fI translation\fR .TP -\fB\-translation\fR \fB{\fIinMode outMode\fB}\fR +\fB\-translation\fR \fB{\fIinTranslation outTranslation\fB}\fR . In Tcl scripts the end of a line is always represented using a single newline character (\en). However, in actual files and devices the end of a line may be represented differently on different platforms, or even for different devices on the same platform. For example, under @@ -220,13 +252,11 @@ convenience, when setting the translation mode for a read-write channel you can specify a single value that will apply to both reading and writing. When querying the translation mode of a read-write channel, a two-element list will always be returned. The following values are currently supported: -.TP -\fBauto\fR -. +.IP \fBauto\fR As the input translation mode, \fBauto\fR treats any of newline (\fBlf\fR), carriage return (\fBcr\fR), or carriage return followed by a newline (\fBcrlf\fR) as the end of line representation. The end of line representation can even change from line-to-line, and all cases are translated to a newline. As the output translation mode, @@ -233,117 +263,81 @@ \fBauto\fR chooses a platform specific representation; for sockets on all platforms Tcl chooses \fBcrlf\fR, for all Unix flavors, it chooses \fBlf\fR, and for the various flavors of Windows it chooses \fBcrlf\fR. The default setting for \fB\-translation\fR is \fBauto\fR for both input and output. -.TP -\fBbinary\fR -. -No end-of-line translations are performed. This is nearly identical -to \fBlf\fR mode, except that in addition \fBbinary\fR mode also sets -the end-of-file character to the empty string (which disables it) and -sets the encoding to \fBbinary\fR (which disables encoding filtering). -See the description of \fB\-eofchar\fR and \fB\-encoding\fR for more -information. -.TP -\fBcr\fR -. +.IP \fBbinary\fR +Like \fBlf\fR, no end-of-line translation is performed, but in addition, sets +\fB\-eofchar\fR to the empty string to disable it, and sets \fB\-encoding\fR +to \fBiso8859-1\fR. With this one setting, a channel is fully configured +for binary input and output: Each byte read from the channel +becomes the Unicode character having the same value as that byte, and each +character written to the channel becomes a single byte in the output. This +makes it possible to work seamlessly with binary data as long as each character +in the data remains in the range of 0 to 255 so that there is no distinction +between binary data and text. For example, A JPEG image can be read from a +such a channel, manipulated, and then written back to such a channel. +.IP \fBcr\fR The end of a line in the underlying file or device is represented by a single carriage return character. As the input translation mode, \fBcr\fR mode converts carriage returns to newline characters. As the output translation mode, \fBcr\fR mode translates newline characters to carriage returns. -.TP -\fBcrlf\fR -. +.IP \fBcrlf\fR The end of a line in the underlying file or device is represented by a carriage return character followed by a linefeed character. As the input translation mode, \fBcrlf\fR mode converts carriage-return-linefeed sequences to newline characters. As the output translation mode, \fBcrlf\fR mode translates newline characters to carriage-return-linefeed sequences. This mode is typically used on Windows platforms and for network connections. -.TP -\fBlf\fR -. +.IP \fBlf\fR The end of a line in the underlying file or device is represented by a single newline (linefeed) character. In this mode no translations occur during either input or output. This mode is typically used on UNIX platforms. .RE -.RE +.\" METHOD: copy .TP \fBchan copy \fIinputChan outputChan\fR ?\fB\-size \fIsize\fR? ?\fB\-command \fIcallback\fR? . -Copy data from the channel \fIinputChan\fR, which must have been -opened for reading, to the channel \fIoutputChan\fR, which must have -been opened for writing. The \fBchan copy\fR command leverages the -buffering in the Tcl I/O system to avoid extra copies and to avoid -buffering too much data in main memory when copying large files to -slow destinations like network sockets. +Reads characters from \fIinputChan\fR and writes them to \fIoutputChan\fR until +all characters are copied, blocking until the copy is complete and returning +the number of characters copied. Leverages internal buffers to avoid extra +copies and to avoid buffering too much data in main memory when copying large +files to slow destinations like network sockets. .RS .PP -The \fBchan copy\fR command transfers data from \fIinputChan\fR until -end of file or \fIsize\fR bytes or characters have been transferred; -\fIsize\fR is in bytes if the two channels are using the same encoding, -and is in characters otherwise. If no \fB\-size\fR argument is given, -then the copy goes until end of file. All the data read from -\fIinputChan\fR is copied to \fIoutputChan\fR. Without the -\fB\-command\fR option, \fBchan copy\fR blocks until the copy is -complete and returns the number of bytes or characters (using the same -rules as for the \fB\-size\fR option) written to \fIoutputChan\fR. -.PP -The \fB\-command\fR argument makes \fBchan copy\fR work in the -background. In this case it returns immediately and the -\fIcallback\fR is invoked later when the copy completes. The -\fIcallback\fR is called with one or two additional arguments that -indicates how many bytes were written to \fIoutputChan\fR. If an -error occurred during the background copy, the second argument is the -error string associated with the error. With a background copy, it is -not necessary to put \fIinputChan\fR or \fIoutputChan\fR into -non-blocking mode; the \fBchan copy\fR command takes care of that -automatically. However, it is necessary to enter the event loop by -using the \fBvwait\fR command or by using Tk. -.PP -You are not allowed to do other I/O operations with \fIinputChan\fR or -\fIoutputChan\fR during a background \fBchan copy\fR. If either -\fIinputChan\fR or \fIoutputChan\fR get closed while the copy is in -progress, the current copy is stopped and the command callback is -\fInot\fR made. If \fIinputChan\fR is closed, then all data already -queued for \fIoutputChan\fR is written out. -.PP -Note that \fIinputChan\fR can become readable during a background -copy. You should turn off any \fBchan event\fR or \fBfileevent\fR -handlers during a background copy so those handlers do not interfere -with the copy. Any I/O attempted by a \fBchan event\fR or -\fBfileevent\fR handler will get a +\fB\-size\fR limits the number of characters copied. +.PP +If \fB\-command\fR is given, \fBchan copy\fR returns immediately, works in the +background, and calls \fIcallback\fR when the copy completes, providing as an +additional argument the number of characters written to \fIoutputChan\fR. If +an error occurs during the background copy, another argument provides message +for the error. \fIinputChan\fR and \fIoutputChan\fR are automatically +configured for non-blocking mode if needed. Background copying only works +correctly if events are being processed, e.g. via \fBvwait\fR or Tk. +.PP +During a background copy no other read operation may be performed on +\fIinputChan\fR, and no write operation may be performed on +\fIoutputChan\fR. However, write operations may by performed on +\fIinputChan\fR and read operations may be performed on \fIoutputChan\fR, as +exhibited by the bidirectional copy example below. +.PP +If either \fIinputChan\fR or \fIoutputChan\fR is closed while the copy is in +progress, copying ceases and \fBno\fR callback is made. If \fIinputChan\fR is +closed all data already queued is written to \fIoutputChan\fR. +.PP +There should be no event handler established for \fIinputChan\fR because it +may become readable during a background copy. An attempt to read or write from +within an event handler results result in the error, "channel busy". Any +wrong-sided I/O attempted (by a \fBchan event\fR handler or otherwise) results +in a .QW "channel busy" error. -.PP -\fBChan copy\fR translates end-of-line sequences in \fIinputChan\fR -and \fIoutputChan\fR according to the \fB\-translation\fR option for -these channels (see \fBchan configure\fR above). The translations -mean that the number of bytes read from \fIinputChan\fR can be -different than the number of bytes written to \fIoutputChan\fR. Only -the number of bytes written to \fIoutputChan\fR is reported, either as -the return value of a synchronous \fBchan copy\fR or as the argument -to the callback for an asynchronous \fBchan copy\fR. -.PP -\fBChan copy\fR obeys the encodings and character translations -configured for the channels. This means that the incoming characters -are converted internally first UTF-8 and then into the encoding of the -channel \fBchan copy\fR writes to (see \fBchan configure\fR above for -details on the \fB\-encoding\fR and \fB\-translation\fR options). No -conversion is done if both channels are set to encoding \fBbinary\fR -and have matching translations. If only the output channel is set to -encoding \fBbinary\fR the system will write the internal UTF-8 -representation of the incoming characters. If only the input channel -is set to encoding \fBbinary\fR the system will assume that the -incoming bytes are valid UTF-8 characters and convert them according -to the output encoding. The behaviour of the system for bytes which -are not valid UTF-8 characters is undefined in this case. .RE +.\" METHOD: create .TP \fBchan create \fImode cmdPrefix\fR . This subcommand creates a new script level channel using the command prefix \fIcmdPrefix\fR as its handler. Any such channel is called a @@ -358,11 +352,11 @@ The argument \fImode\fR specifies if the new channel is opened for reading, writing, or both. It has to be a list containing any of the strings .QW \fBread\fR or -.QW \fBwrite\fR . +.QW \fBwrite\fR , The list must have at least one element, as a channel you can neither write to nor read from makes no sense. The handler command for the new channel must support the chosen mode, or an error is thrown. .PP @@ -406,22 +400,24 @@ This subcommand is \fBsafe\fR and made accessible to safe interpreters. While it arranges for the execution of arbitrary Tcl code the system also makes sure that the code is always executed within the safe interpreter. .RE +.\" METHOD: eof .TP -\fBchan eof \fIchannelId\fR +\fBchan eof \fIchannel\fR . Test whether the last input operation on the channel called -\fIchannelId\fR failed because the end of the data stream was reached, +\fIchannel\fR failed because the end of the data stream was reached, returning 1 if end-of-file was reached, and 0 otherwise. +.\" METHOD: event .TP -\fBchan event \fIchannelId event\fR ?\fIscript\fR? +\fBchan event \fIchannel event\fR ?\fIscript\fR? . Arrange for the Tcl script \fIscript\fR to be installed as a \fIfile event handler\fR to be called whenever the channel called -\fIchannelId\fR enters the state described by \fIevent\fR (which must +\fIchannel\fR enters the state described by \fIevent\fR (which must be either \fBreadable\fR or \fBwritable\fR); only one such handler may be installed per event per channel at a time. If \fIscript\fR is the empty string, the current handler is deleted (this also happens if the channel is closed or the interpreter deleted). If \fIscript\fR is omitted, the currently installed script is returned (or an empty @@ -438,11 +434,12 @@ while waiting for the data to arrive. If an application invokes \fBchan gets\fR or \fBchan read\fR on a blocking channel when there is no input data available, the process will block; until the input data arrives, it will not be able to service other events, so it will appear to the user to -.QW "freeze up" . +.QW "freeze up" +\&. With \fBchan event\fR, the process can tell when data is present and only invoke \fBchan gets\fR or \fBchan read\fR when they will not block. .PP A channel is considered to be readable if there is unread data @@ -480,14 +477,15 @@ script then the command registered with \fBinterp bgerror\fR is used to report the error. In addition, the file event handler is deleted if it ever returns an error; this is done in order to prevent infinite loops due to buggy handlers. .RE +.\" METHOD: flush .TP -\fBchan flush \fIchannelId\fR +\fBchan flush \fIchannel\fR . -Ensures that all pending output for the channel called \fIchannelId\fR +Ensures that all pending output for the channel called \fIchannel\fR is written. .RS .PP If the channel is in blocking mode the command does not return until all the buffered output has been flushed to the channel. If the @@ -494,50 +492,87 @@ channel is in non-blocking mode, the command may return before all buffered output has been flushed; the remainder will be flushed in the background as fast as the underlying file or device is able to absorb it. .RE -.TP -\fBchan gets \fIchannelId\fR ?\fIvarName\fR? -. -Reads the next line from the channel called \fIchannelId\fR. If -\fIvarName\fR is not specified, the result of the command will be the -line that has been read (without a trailing newline character) or an -empty string upon end-of-file or, in non-blocking mode, if the data -available is exhausted. If \fIvarName\fR is specified, the line that -has been read will be written to the variable called \fIvarName\fR and -result will be the number of characters that have been read or -1 if -end-of-file was reached or, in non-blocking mode, if the data -available is exhausted. +.\" METHOD: gets +.TP +\fBchan gets \fIchannel\fR ?\fIvarName\fR? +. +Reads a line from the channel consisting of all characters up to the next +end-of-line sequence or until end of file is seen. The line feed character +corresponding to end-of-line sequence is not included as part of the line. +If the \fIvarName\fR argument is specified, the line is stored in the variable +of that name and the command returns the length of the line. If \fIvarName\fR +is not specified, the command returns the line itself as the result of the command. +.RS +.PP +If a complete line is not available and the channel is not at EOF, the command +will block in the case of a blocking channel. For non-blocking channels, the +command will return the empty string as the result in the case of \fIvarName\fR +not specified and -1 if it is. +.RE +.RS +.PP +If a blocking channel is already at EOF, the command returns an empty string if +\fIvarName\fR is not specified. Note an empty string result can also be returned +when a blank line (no characters before the next end of line sequence). The two +cases can be distinguished by calling the \fBchan eof\fR command to check for +end of file. If \fIvarName\fR is specified, the command returns -1 on end of file. +There is no ambiguity in this case because blank lines result in 0 being returned. +.RE .RS .PP -If an end-of-file occurs while part way through reading a line, the -partial line will be returned (or written into \fIvarName\fR). When -\fIvarName\fR is not specified, the end-of-file case can be -distinguished from an empty line using the \fBchan eof\fR command, and -the partial-line-but-non-blocking case can be distinguished with the -\fBchan blocked\fR command. +If a non-blocking channel is already at EOF, the command returns an empty line +if \fIvarName\fR is not specified. This can be distinguished from an empty line +being returned by either a blank line being read or a full line not being available +through the use of the \fBchan eof\fR and \fBchan blocked\fR commands. If +\fBchan eof\fR returns true, the channel is at EOF. If \fBchan blocked\fR returns +true, a full line was not available. If both commands return false, an empty +line was read. If \fIvarName\fR was specified for a non-bocking channel at EOF, +the command returns -1. This can be distinguished from full line not being +available either by \fBchan eof\fR or \fBchan blocked\fR as above. Note that +when \fIvarName\fR is specified, there is no need to distinguish between eof +and blank lines as the latter will result in the command returning 0. +.PP +If the encoding profile \fBstrict\fR is in effect for the channel, the command +will raise an exception with the POSIX error code \fBEILSEQ\fR if any encoding +errors are encountered in the channel input data. The file pointer remains +unchanged and it is possible to introspect, and in some cases recover, by +changing the encoding in use. See \fBENCODING ERROR EXAMPLES\fR later. .RE +.\" METHOD: isbinary +.TP +\fBchan isbinary \fIchannel\fR +. +Test whether the channel called \fIchannel\fR is a binary channel, +returning 1 if it is and, and 0 otherwise. A binary channel is +a channel with iso8859-1 or binary encoding, -eofchar set to {} and +-translation set to lf. +.\" METHOD: names .TP \fBchan names\fR ?\fIpattern\fR? . Produces a list of all channel names. If \fIpattern\fR is specified, only those channel names that match it (according to the rules of \fBstring match\fR) will be returned. +.\" METHOD: pending .TP -\fBchan pending \fImode channelId\fR +\fBchan pending \fImode channel\fR . Depending on whether \fImode\fR is \fBinput\fR or \fBoutput\fR, returns the number of bytes of input or output (respectively) currently buffered -internally for \fIchannelId\fR (especially useful in a readable event +internally for \fIchannel\fR (especially useful in a readable event callback to impose application-specific limits on input line lengths to avoid a potential denial-of-service attack where a hostile user crafts an extremely long line that exceeds the available memory to buffer it). Returns -1 if the channel was not opened for the mode in question. +.\" METHOD: pipe .TP \fBchan pipe\fR +. Creates a standalone pipe whose read- and write-side channels are returned as a 2-element list, the first element being the read side and the second the write side. Can be useful e.g. to redirect separately \fBstderr\fR and \fBstdout\fR from a subprocess. To do this, spawn with "2>@" or @@ -554,23 +589,26 @@ differences, but the details of what exactly gets written when are not. This is most likely to show up when using pipelines for testing; care should be taken to ensure that deadlocks do not occur and that potential short reads are allowed for. .RE +.\" METHOD: pop .TP -\fBchan pop \fIchannelId\fR -Removes the topmost transformation from the channel \fIchannelId\fR, if there -is any. If there are no transformations added to \fIchannelId\fR, this is +\fBchan pop \fIchannel\fR +. +Removes the topmost transformation from the channel \fIchannel\fR, if there +is any. If there are no transformations added to \fIchannel\fR, this is equivalent to \fBchan close\fR of that channel. The result is normally the empty string, but can be an error in some situations (i.e. where the underlying system stream is closed and that results in an error). +.\" METHOD: postevent .TP -\fBchan postevent \fIchannelId eventSpec\fR +\fBchan postevent \fIchannel eventSpec\fR . This subcommand is used by command handlers specified with \fBchan create\fR. It notifies the channel represented by the handle -\fIchannelId\fR that the event(s) listed in the \fIeventSpec\fR have +\fIchannel\fR that the event(s) listed in the \fIeventSpec\fR have occurred. The argument has to be a list containing any of the strings \fBread\fR and \fBwrite\fR. The list must contain at least one element as it does not make sense to invoke the command if there are no events to post. .RS @@ -597,26 +635,29 @@ current interpreter or in other interpreters or other threads, even where the event is posted from a safe interpreter and listened for by a trusted interpreter. \fBChan event\fR handlers are \fIalways\fR executed in the interpreter that set them up. .RE +.\" METHOD: push .TP -\fBchan push \fIchannelId cmdPrefix\fR -Adds a new transformation on top of the channel \fIchannelId\fR. The +\fBchan push \fIchannel cmdPrefix\fR +. +Adds a new transformation on top of the channel \fIchannel\fR. The \fIcmdPrefix\fR argument describes a list of one or more words which represent a handler that will be used to implement the transformation. The command prefix must provide the API described in the \fBtranschan\fR manual page. The result of this subcommand is a handle to the transformation. Note that it is important to make sure that the transformation is capable of supporting the channel mode that it is used with or this can make the channel neither readable nor writable. +.\" METHOD: puts .TP -\fBchan puts\fR ?\fB\-nonewline\fR? ?\fIchannelId\fR? \fIstring\fR +\fBchan puts\fR ?\fB\-nonewline\fR? ?\fIchannel\fR? \fIstring\fR . -Writes \fIstring\fR to the channel named \fIchannelId\fR followed by a +Writes \fIstring\fR to the channel named \fIchannel\fR followed by a newline character. A trailing newline character is written unless the -optional flag \fB\-nonewline\fR is given. If \fIchannelId\fR is +optional flag \fB\-nonewline\fR is given. If \fIchannel\fR is omitted, the string is written to the standard output channel, \fBstdout\fR. .RS .PP Newline characters in the output are translated by \fBchan puts\fR to @@ -632,11 +673,11 @@ closed. You can force output to appear immediately with the \fBchan flush\fR command. .PP When the output buffer fills up, the \fBchan puts\fR command will normally block until all the buffered data has been accepted for -output by the operating system. If \fIchannelId\fR is in non-blocking +output by the operating system. If \fIchannel\fR is in non-blocking mode then the \fBchan puts\fR command will not block even if the operating system cannot accept the data. Instead, Tcl continues to buffer the data and writes it in the background as fast as the underlying file or device can accept it. The application must use the Tcl event loop for non-blocking output to work; otherwise Tcl never @@ -645,27 +686,33 @@ a channel in non-blocking mode, which could consume a large amount of memory. To avoid wasting memory, non-blocking I/O should normally be used in an event-driven fashion with the \fBchan event\fR command (do not invoke \fBchan puts\fR unless you have recently been notified via a file event that the channel is ready for more output data). +.PP +The command will raise an error exception with POSIX error code \fBEILSEQ\fR if +the encoding profile \fBstrict\fR is in effect for the channel and the output +data cannot be encoded in the encoding configured for the channel. Data +may be partially written to the channel in this case. .RE +.\" METHOD: read .TP -\fBchan read \fIchannelId\fR ?\fInumChars\fR? +\fBchan read \fIchannel\fR ?\fInumChars\fR? .TP -\fBchan read \fR?\fB\-nonewline\fR? \fIchannelId\fR +\fBchan read \fR?\fB\-nonewline\fR? \fIchannel\fR . In the first form, the result will be the next \fInumChars\fR -characters read from the channel named \fIchannelId\fR; if +characters read from the channel named \fIchannel\fR; if \fInumChars\fR is omitted, all characters up to the point when the channel would signal a failure (whether an end-of-file, blocked or other error condition) are read. In the second form (i.e. when \fInumChars\fR has been omitted) the flag \fB\-nonewline\fR may be given to indicate that any trailing newline in the string that has been read should be trimmed. .RS .PP -If \fIchannelId\fR is in non-blocking mode, \fBchan read\fR may not +If \fIchannel\fR is in non-blocking mode, \fBchan read\fR may not read as many characters as requested: once all available input has been read, the command will return the data that is available rather than blocking for more input. If the channel is configured to use a multi-byte encoding, then there may actually be some bytes remaining in the internal buffers that do not form a complete character. These @@ -680,52 +727,62 @@ .PP When reading from a serial port, most applications should configure the serial port channel to be non-blocking, like this: .PP .CS -\fBchan configure \fIchannelId \fB\-blocking \fI0\fR. +\fBchan configure \fIchannel \fB\-blocking \fI0\fR. .CE .PP Then \fBchan read\fR behaves much like described above. Note that most serial ports are comparatively slow; it is entirely possible to get a \fBreadable\fR event for each character read from them. Care must be taken when using \fBchan read\fR on blocking serial ports: .TP -\fBchan read \fIchannelId numChars\fR +\fBchan read \fIchannel numChars\fR . In this form \fBchan read\fR blocks until \fInumChars\fR have been received from the serial port. .TP -\fBchan read \fIchannelId\fR +\fBchan read \fIchannel\fR . In this form \fBchan read\fR blocks until the reception of the end-of-file character, see \fBchan configure -eofchar\fR. If there no end-of-file character has been configured for the channel, then \fBchan read\fR will block forever. +.PP +If the encoding profile \fBstrict\fR is in effect for the channel, the command +will raise an exception with the POSIX error code \fBEILSEQ\fR if any encoding +errors are encountered in the channel input data. If the channel is in blocking +mode, the error is thrown after advancing the file pointer to the beginning of +the invalid data. The successfully decoded leading portion of the data prior to +the error location is returned as the value of the \fB\-data\fR key of the error +option dictionary. If the channel is in non-blocking mode, the successfully +decoded portion of data is returned by the command without an error +exception being raised. A subsequent read will start at the invalid data +and immediately raise a \fBEILSEQ\fR POSIX error exception. Unlike the +blocking channel case, the \fB\-data\fR key is not present in the +error option dictionary. In the case of exception thrown due to encoding +errors, it is possible to introspect, and in some cases recover, by +changing the encoding in use. See \fBENCODING ERROR EXAMPLES\fR later. .RE +.\" METHOD: seek .TP -\fBchan seek \fIchannelId offset\fR ?\fIorigin\fR? +\fBchan seek \fIchannel offset\fR ?\fIorigin\fR? . Sets the current access position within the underlying data stream for -the channel named \fIchannelId\fR to be \fIoffset\fR bytes relative to +the channel named \fIchannel\fR to be \fIoffset\fR bytes relative to \fIorigin\fR. \fIOffset\fR must be an integer (which may be negative) and \fIorigin\fR must be one of the following: .RS -.TP 10 -\fBstart\fR -. +.IP \fBstart\fR The new access position will be \fIoffset\fR bytes from the start of the underlying file or device. -.TP 10 -\fBcurrent\fR -. +.IP \fBcurrent\fR The new access position will be \fIoffset\fR bytes from the current access position; a negative \fIoffset\fR moves the access position backwards in the underlying file or device. -.TP 10 -\fBend\fR -. +.IP \fBend\fR The new access position will be \fIoffset\fR bytes from the end of the file or device. A negative \fIoffset\fR places the access position before the end of file, and a positive \fIoffset\fR places the access position after the end of file. .PP @@ -739,32 +796,42 @@ .PP Note that \fIoffset\fR values are byte offsets, not character offsets. Both \fBchan seek\fR and \fBchan tell\fR operate in terms of bytes, not characters, unlike \fBchan read\fR. .RE +.\" METHOD: tell .TP -\fBchan tell \fIchannelId\fR +\fBchan tell \fIchannel\fR . Returns a number giving the current access position within the -underlying data stream for the channel named \fIchannelId\fR. This +underlying data stream for the channel named \fIchannel\fR. This value returned is a byte offset that can be passed to \fBchan seek\fR in order to set the channel to a particular position. Note that this value is in terms of bytes, not characters like \fBchan read\fR. The value returned is -1 for channels that do not support seeking. +.\" METHOD: truncate .TP -\fBchan truncate \fIchannelId\fR ?\fIlength\fR? +\fBchan truncate \fIchannel\fR ?\fIlength\fR? . Sets the byte length of the underlying data stream for the channel -named \fIchannelId\fR to be \fIlength\fR (or to the current byte +named \fIchannel\fR to be \fIlength\fR (or to the current byte offset within the underlying data stream if \fIlength\fR is omitted). The channel is flushed before truncation. . .SH EXAMPLES +.SS "SIMPLE CHANNEL OPERATION EXAMPLES" +.PP +Instruct Tcl to always send output to \fBstdout\fR immediately, +whether or not it is to a terminal: +.PP +.CS +\fBfconfigure\fR stdout -buffering none +.CE .PP -This opens a file using a known encoding (CP1252, a very common encoding -on Windows), searches for a string, rewrites that part, and truncates the -file after a further two lines. +In the following example a file is opened using the encoding CP1252, which is +common on Windows, searches for a string, rewrites that part, and truncates the +file two lines later. .PP .CS set f [open somefile.txt r+] \fBchan configure\fR $f -encoding cp1252 set offset 0 @@ -791,12 +858,73 @@ set offset [\fBchan tell\fR $f] } \fBchan close\fR $f .CE .PP -A network server that does echoing of its input line-by-line without -preventing servicing of other connections at the same time. +This example illustrates flushing of a channel. The user is +prompted for some information. Because the standard input channel +is line buffered, it must be flushed for the user to see the prompt. +.PP +.CS +chan puts -nonewline "Please type your name: " +\fBchan flush\fR stdout +chan gets stdin name +chan puts "Hello there, $name!" +.CE +.PP +This example reads a file one line at a time and prints it out with +the current line number attached to the start of each line. +.PP +.CS +set chan [open "some.file.txt"] +set lineNumber 0 +while {[\fBchan gets\fR $chan line] >= 0} { + chan puts "[incr lineNumber]: $line" +} +chan close $chan +.CE +.PP +In this example illustrating event driven reads, +\fBGetData\fR will be called with the channel as an +argument whenever $chan becomes readable. The \fBread\fR call will +read whatever binary data is currently available without blocking. +Here the channel has the fileevent removed when an end of file +occurs to avoid being continually called (see above). Alternatively +the channel may be closed on this condition. +.PP +.CS +proc GetData {chan} { + set data [chan read $chan] + chan puts "[string length $data] $data" + if {[chan eof $chan]} { + chan event $chan readable {} + } +} + +chan configure $chan -blocking 0 -translation binary +\fBchan event\fR $chan readable [list GetData $chan] +.CE +.PP +The next example is similar but uses \fBchan gets\fR to read +line-oriented data. +.PP +.CS +proc GetData {chan} { + if {[chan gets $chan line] >= 0} { + chan puts $line + } + if {[chan eof $chan]} { + chan close $chan + } +} + +chan configure $chan -blocking 0 -buffering line -translation crlf +\fBchan event\fR $chan readable [list GetData $chan] +.CE +.PP +A network server that echoes its input line-by-line without +preventing servicing of other connections at the same time: .PP .CS # This is a very simple logger... proc log {message} { \fBchan puts\fR stdout $message @@ -827,14 +955,251 @@ # Create the server socket and enter the event-loop to wait # for incoming connections... socket -server connect 12345 vwait forever .CE +.PP +The following example reads a PPM-format image from a file +combining ASCII and binary content. +.PP +.CS +# Open the file and put it into Unix ASCII mode +set f [open teapot.ppm] +\fBchan configure\fR $f -encoding ascii -translation lf + +# Get the header +if {[chan gets $f] ne "P6"} { + error "not a raw\-bits PPM" +} + +# Read lines until we have got non-comment lines +# that supply us with three decimal values. +set words {} +while {[llength $words] < 3} { + chan gets $f line + if {[string match "#*" $line]} continue + lappend words {*}[join [scan $line %d%d%d]] +} + +# Those words supply the size of the image and its +# overall depth per channel. Assign to variables. +lassign $words xSize ySize depth + +# Now switch to binary mode to pull in the data, +# one byte per channel (red,green,blue) per pixel. +\fBchan configure\fR $f -translation binary +set numDataBytes [expr {3 * $xSize * $ySize}] +set data [chan read $f $numDataBytes] + +close $f +.CE +.SS "FILE SEEK EXAMPLES" +.PP +Read a file twice: +.PP +.CS +set f [open file.txt] +set data1 [chan read $f] +\fBchan seek\fR $f 0 +set data2 [chan read $f] +chan close $f +# $data1 eq $data2 if the file wasn't updated +.CE +.PP +Read the last 10 bytes from a file: +.PP +.CS +set f [open file.data] +# This is guaranteed to work with binary data but +# may fail with other encodings... +chan configure $f -translation binary +\fBchan seek\fR $f -10 end +set data [chan read $f 10] +chan close $f +.CE +.PP +Read a line from a file channel only if it starts with \fBfoobar\fR: +.PP +.CS +# Save the offset in case we need to undo the read... +set offset [\fBtell\fR $chan] +if {[read $chan 6] eq "foobar"} { + gets $chan line +} else { + set line {} + # Undo the read... + seek $chan $offset +} +.CE +.SS "ENCODING ERROR EXAMPLES" +.PP +The example below illustrates handling of an encoding error encountered +during channel input. First, creation of a test file containing +the invalid UTF-8 sequence (\fBA \\xC3 B\fR): +.PP +.CS +% set f [open test_A_195_B.txt wb]; chan puts -nonewline $f A\\xC3B; chan close $f +.CE +.PP +An attempt to read the file will result in an encoding error which is +then introspected by switching the channel to binary mode. Note in the +example that when the error is reported the file position remains +unchanged so that the \fBchan gets\fR during recovery returns the +full line. +.PP +.CS +% set f [open test_A_195_B.txt r] +file384b6a8 +% chan configure $f -encoding utf-8 -profile strict +% catch {chan gets $f} e d +1 +% set d +-code 1 -level 0 +-errorstack {INNER {invokeStk1 gets file384b6a8}} +-errorcode {POSIX EILSEQ {invalid or incomplete multibyte or wide character}} +-errorinfo {...} -errorline 1 +% chan tell $f +0 +% chan configure $f -translation binary +% chan gets $f +AÃB +.CE +.PP +The following example is similar to the above but demonstrates recovery after a +blocking read. The successfully decoded data "A" is returned in the error options +dictionary key \fB\-data\fR. The file position is advanced on the encoding error +position 1. The data at the error position is thus recovered by the next +\fBchan read\fR command. +.PP +.CS +% set f [open test_A_195_B.txt r] +file35a65a0 +% chan configure $f -encoding utf-8 -profile strict -blocking 1 +% catch {chan read $f} e d +1 +% set d +-data A -code 1 -level 0 +-errorstack {INNER {invokeStk1 read file35a65a0}} +-errorcode {POSIX EILSEQ {invalid or incomplete multibyte or wide character}} +-errorinfo {...} -errorline 1 +% chan tell $f +1 +% chan configure $f -translation binary +% chan read $f +ÃB +% chan close $f +.CE +.PP +Finally the same example, but this time with a non-blocking channel. +.PP +.CS +% set f [open test_A_195_B.txt r] +file35a65a0 +% chan configure $f -encoding utf-8 -profile strict -blocking 0 +% chan read $f +A +% chan tell $f +1 +% catch {chan read $f} e d +1 +% set d +-code 1 -level 0 +-errorstack {INNER {invokeStk1 read file384b228}} +-errorcode {POSIX EILSEQ {invalid or incomplete multibyte or wide character}} +-errorinfo {...} -errorline 1 +.CE + +.SS "CHANNEL COPY EXAMPLES" +.PP +The first example transfers the contents of one channel exactly to +another. Note that when copying one file to another, it is better to +use \fBfile copy\fR which also copies file metadata (e.g. the file +access permissions) where possible. +.PP +.CS +\fBchan configure\fR $in -translation binary +\fBchan configure\fR $out -translation binary +\fBchan copy\fR $in $out +.CE +.PP +This second example shows how the callback gets +passed the number of bytes transferred. +It also uses vwait to put the application into the event loop. +Of course, this simplified example could be done without the command +callback. +.PP +.CS +proc Cleanup {in out bytes {error {}}} { + global total + set total $bytes + \fBchan close\fR $in + \fBchan close\fR $out + if {$error ne ""} { + # error occurred during the copy + } +} + +set in [open $file1] +set out [socket $server $port] +\fBchan copy\fR $in $out -command [list Cleanup $in $out] +vwait total +.CE +.PP +The third example copies in chunks and tests for end of file +in the command callback. +.PP +.CS +proc CopyMore {in out chunk bytes {error {}}} { + global total done + incr total $bytes + if {($error ne "") || [\fBchan eof\fR $in]} { + set done $total + \fBchan close\fR $in + \fBchan close\fR $out + } else { + \fBchan copy\fR $in $out -size $chunk \e + -command [list CopyMore $in $out $chunk] + } +} + +set in [open $file1] +set out [socket $server $port] +set chunk 1024 +set total 0 +\fBchan copy\fR $in $out -size $chunk \e + -command [list CopyMore $in $out $chunk] +vwait done +.CE +.PP +The fourth example starts an asynchronous, bidirectional copy between +two sockets. Those could also be pipes from two bidirectional pipelines +(e.g., \fI[open "|hal 9000" r+]\fR); the conversation will remain +essentially secret to the script, since all four \fBchan event\fR slots +are busy, though any transforms that are \fBchan push\fRed on the +channels will be able to observe the passing traffic. +.PP +.CS +proc Done {dir args} { + global flows done + \fBchan puts\fR "$dir is over." + incr flows -1 + if {$flows <= 0} { + set done 1 + } +} + +set flows 2 +\fBchan copy\fR $sok1 $sok2 -command [list Done UP] +\fBchan copy\fR $sok2 $sok1 -command [list Done DOWN] +vwait done +.CE .SH "SEE ALSO" close(n), eof(n), fblocked(n), fconfigure(n), fcopy(n), file(n), fileevent(n), flush(n), gets(n), open(n), puts(n), read(n), seek(n), -socket(n), tell(n), refchan(n), transchan(n) +socket(n), tell(n), refchan(n), transchan(n), +Tcl_StandardChannels(3) .SH KEYWORDS -channel, input, output, events, offset +blocking, channel, end of file, events, input, non-blocking, +offset, output, readable, seek, stdio, tell, writable '\" Local Variables: '\" mode: nroff '\" End: Index: doc/class.n ================================================================== --- doc/class.n +++ doc/class.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME oo::class \- class of all classes .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::class\fI method \fR?\fIarg ...\fR? .fi .SH "CLASS HIERARCHY" .nf @@ -46,10 +46,11 @@ .SS DESTRUCTOR The \fBoo::class\fR class does not define an explicit destructor. However, when a class is destroyed, all its subclasses and instances are also destroyed, along with all objects that it has been mixed into. .SS "EXPORTED METHODS" +.\" METHOD: create .TP \fIcls \fBcreate \fIname \fR?\fIarg ...\fR? . This creates a new instance of the class \fIcls\fR called \fIname\fR (which is resolved within the calling context's namespace if not fully qualified), @@ -56,10 +57,11 @@ passing the arguments, \fIarg ...\fR, to the constructor, and (if that returns a successful result) returning the fully qualified name of the created object (the result of the constructor is ignored). If the constructor fails (i.e. returns a non-OK result) then the object is destroyed and the error message is the result of this method call. +.\" METHOD: new .TP \fIcls \fBnew \fR?\fIarg ...\fR? . This creates a new instance of the class \fIcls\fR with a new unique name, passing the arguments, \fIarg ...\fR, to the constructor, and (if that returns @@ -73,20 +75,24 @@ classes should not be created using this method. .RE .SS "NON-EXPORTED METHODS" .PP The \fBoo::class\fR class supports the following non-exported methods: +.\" METHOD: createWithNamespace .TP \fIcls \fBcreateWithNamespace\fI name nsName\fR ?\fIarg ...\fR? . This creates a new instance of the class \fIcls\fR called \fIname\fR (which is resolved within the calling context's namespace if not fully qualified), passing the arguments, \fIarg ...\fR, to the constructor, and (if that returns a successful result) returning the fully qualified name of the created object (the result of the constructor is ignored). The name of the instance's -internal namespace will be \fInsName\fR unless that namespace already exists -(when an arbitrary name will be chosen instead). If the constructor fails +internal namespace will be \fInsName\fR; +.VS +it is an error if that namespace cannot be created. +.VE +If the constructor fails (i.e., returns a non-OK result) then the object is destroyed and the error message is the result of this method call. .SH EXAMPLES .PP This example defines a simple class hierarchy and creates a new instance of Index: doc/classvariable.n ================================================================== --- doc/classvariable.n +++ doc/classvariable.n @@ -11,13 +11,13 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME classvariable \- create link from local variable to variable in class .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo -\fBclassvariable\fR \fIvariableName\fR ?\fI...\fR? +\fBclassvariable\fI variableName\fR ?\fI...\fR? .fi .BE .SH DESCRIPTION The \fBclassvariable\fR command is available within methods. It takes a series of one or more variable names and makes them available in the method's scope; @@ -24,12 +24,12 @@ those variable names must not be qualified and must not refer to array elements. The originating scope for the variables is the namespace of the class that the method was defined by. In other words, the referenced variables are shared between all instances of that class. .PP -Note: This command is equivalent to the command \fBtypevariable\fR provided by -the snit package in tcllib for approximately the same purpose. If used in a +Note that this command is equivalent to the command \fBtypevariable\fR provided +by the snit package in tcllib for approximately the same purpose. If used in a method defined directly on a class instance (e.g., through the \fBoo::objdefine\fR \fBmethod\fR definition) this is very much like just using: .PP .CS Index: doc/clock.n ================================================================== --- doc/clock.n +++ doc/clock.n @@ -6,42 +6,42 @@ .so man.macros .BS .SH NAME clock \- Obtain and manipulate dates and times .SH "SYNOPSIS" -package require \fBTcl 8.5\fR -.sp -\fBclock add\fR \fItimeVal\fR ?\fIcount unit...\fR? ?\fI\-option value\fR? -.sp +.nf +package require \fBTcl 8.5-\fR + +\fBclock add\fI timeVal\fR ?\fIcount unit...\fR? ?\fI\-option value\fR? \fBclock clicks\fR ?\fI\-option\fR? -.sp -\fBclock format\fR \fItimeVal\fR ?\fI\-option value\fR...? -.sp +\fBclock format\fI timeVal\fR ?\fI\-option value\fR...? \fBclock microseconds\fR -.sp \fBclock milliseconds\fR -.sp -\fBclock scan\fR \fIinputString\fR ?\fI\-option value\fR...? -.sp +\fBclock scan\fI inputString\fR ?\fI\-option value\fR...? \fBclock seconds\fR -.sp +.fi .BE .SH "DESCRIPTION" .PP The \fBclock\fR command performs several operations that obtain and manipulate values that represent times. The command supports several subcommands that determine what action is carried out by the command. +.\" METHOD: add .TP -\fBclock add\fR \fItimeVal\fR ?\fIcount unit...\fR? ?\fI\-option value\fR? +\fBclock add\fI timeVal\fR ?\fIcount unit...\fR? ?\fI\-option value\fR? +. Adds a (possibly negative) offset to a time that is expressed as an integer number of seconds. See \fBCLOCK ARITHMETIC\fR for a full description. +.\" METHOD: clicks .TP \fBclock clicks\fR ?\fI\-option\fR? +. If no \fI\-option\fR argument is supplied, returns a high-resolution time value as a system-dependent integer value. The unit of the value is system-dependent but should be the highest resolution clock available -on the system such as a CPU cycle counter. See \fBHIGH RESOLUTION TIMERS\fR for a full description. +on the system such as a CPU cycle counter. +See \fBHIGH RESOLUTION TIMERS\fR for a full description. .RS .PP If the \fI\-option\fR argument is \fB\-milliseconds\fR, then the command is synonymous with \fBclock milliseconds\fR (see below). This usage is obsolete, and \fBclock milliseconds\fR is to be @@ -50,63 +50,91 @@ If the \fI\-option\fR argument is \fB\-microseconds\fR, then the command is synonymous with \fBclock microseconds\fR (see below). This usage is obsolete, and \fBclock microseconds\fR is to be considered the preferred way of obtaining a count of microseconds. .RE +.\" METHOD: format .TP -\fBclock format\fR \fItimeVal\fR ?\fI\-option value\fR...? +\fBclock format\fI timeVal\fR ?\fI\-option value\fR...? +. Formats a time that is expressed as an integer number of seconds into a format intended for consumption by users or external programs. See \fBFORMATTING TIMES\fR for a full description. +.\" METHOD: microseconds .TP \fBclock microseconds\fR -Returns the current time as an integer number of microseconds. See \fBHIGH RESOLUTION TIMERS\fR for a full description. +. +Returns the current time as an integer number of microseconds. +See \fBHIGH RESOLUTION TIMERS\fR for a full description. +.\" METHOD: milliseconds .TP \fBclock milliseconds\fR -Returns the current time as an integer number of milliseconds. See \fBHIGH RESOLUTION TIMERS\fR for a full description. +. +Returns the current time as an integer number of milliseconds. +See \fBHIGH RESOLUTION TIMERS\fR for a full description. +.\" METHOD: scan .TP -\fBclock scan\fR \fIinputString\fR ?\fI\-option value\fR...? +\fBclock scan\fI inputString\fR ?\fI\-option value\fR...? +. Scans a time that is expressed as a character string and produces an integer number of seconds. See \fBSCANNING TIMES\fR for a full description. +.\" METHOD: seconds .TP \fBclock seconds\fR +. Returns the current time as an integer number of seconds. .SS "PARAMETERS" .TP \fIcount\fR +. An integer representing a count of some unit of time. See \fBCLOCK ARITHMETIC\fR for the details. .TP \fItimeVal\fR +. An integer value passed to the \fBclock\fR command that represents an absolute time as a number of seconds from the \fIepoch time\fR of 1 January 1970, 00:00 UTC. Note that the count of seconds does not include any leap seconds; seconds are counted as if each UTC day has exactly 86400 seconds. Tcl responds to leap seconds by speeding or slowing its clock by a tiny fraction for some minutes until it is back in sync with UTC; its data model does not represent minutes that have 59 or 61 seconds. .TP +\fInow\fR +Instead of \fItimeVal\fR a non-integer value \fBnow\fR can be used as +replacement for today, which is simply interpolated to the run-time as value +of \fBclock seconds\fR. For example: +.sp +\fBclock format now -f %a; # current day of the week\fR +.sp +\fBclock add now 1 month; # next month\fR +.TP \fIunit\fR +. One of the words, \fBseconds\fR, \fBminutes\fR, \fBhours\fR, \fBdays\fR, \fBweekdays\fR, \fBweeks\fR, \fBmonths\fR, or \fByears\fR. Used in conjunction with \fIcount\fR to identify an interval of time, for example, \fI3 seconds\fR or \fI1 year\fR. .SS "OPTIONS" +.\" OPTION: -base .TP \fB\-base\fR time +. Specifies that any relative times present in a \fBclock scan\fR command are to be given relative to \fItime\fR. \fItime\fR must be expressed as a count of nominal seconds from the epoch time of 1 January 1970, 00:00 UTC. +.\" OPTION: -format .TP \fB\-format\fR format +. Specifies the desired output format for \fBclock format\fR or the expected input format for \fBclock scan\fR. The \fIformat\fR string consists of any number of characters other than the per-cent sign .PQ \fB%\fR -interspersed with any number of \fIformat groups\fR, which are two-character +interspersed with any number of \fIformat groups\fR, which are two- or three-character sequences beginning with the per-cent sign. The permissible format groups, and their interpretation, are described under \fBFORMAT GROUPS\fR. .RS .PP On \fBclock format\fR, the default format is @@ -117,21 +145,25 @@ .PP On \fBclock scan\fR, the lack of a \fB\-format\fR option indicates that a .QW "free format scan" is requested; see \fBFREE FORM SCAN\fR for a description of what happens. .RE +.\" OPTION: -gmt .TP \fB\-gmt\fR boolean +. If \fIboolean\fR is true, specifies that a time specified to \fBclock add\fR, \fBclock format\fR or \fBclock scan\fR should be processed in UTC. If \fIboolean\fR is false, the processing defaults to the local time zone. This usage is obsolete; the correct current usage is to specify the UTC time zone with -.QW "\fB\-timezone\fR \fI:UTC\fR" +.QW "\fB\-timezone\fI :UTC\fR" or any of the equivalent ways to specify it. +.\" OPTION: -locale .TP \fB\-locale\fR localeName +. Specifies that locale-dependent scanning and formatting (and date arithmetic for dates preceding the adoption of the Gregorian calendar) is to be done in the locale identified by \fIlocaleName\fR. The locale name may be any of the locales acceptable to the \fBmsgcat\fR package, or it may be the special name \fIsystem\fR, which represents the current locale of the process, or @@ -141,12 +173,14 @@ The effect of locale on scanning and formatting is discussed in the descriptions of the individual format groups under \fBFORMAT GROUPS\fR. The effect of locale on clock arithmetic is discussed under \fBCLOCK ARITHMETIC\fR. .RE +.\" OPTION: -timezone .TP \fB\-timezone\fR zoneName +. Specifies that clock arithmetic, formatting, and scanning are to be done according to the rules for the time zone specified by \fIzoneName\fR. The permissible values, and their interpretation, are discussed under \fBTIME ZONES\fR. On subcommands that expect a \fB\-timezone\fR argument, the default @@ -158,10 +192,19 @@ .IP [2] the environment variable \fBTZ\fR. .IP [3] on Windows systems, the time zone settings from the Control Panel. .RE +.\" OPTION: -validate +.TP +\fB\-validate\fR boolean +. +If \fIboolean\fR is true, \fBclock scan\fR will raise an error if the +input contains invalid values, e.g. day of month greater than number +of days in the month. If specified as false (default), the command +makes an adjustment to bring values within acceptable range. See +\fBSCANNING TIMES\fR for details. .PP If none of these is present, the C \fBlocaltime\fR and \fBmktime\fR functions are used to attempt to convert times between local and Greenwich. On 32-bit systems, this approach is likely to have bugs, particularly for times that lie outside the window (approximately the @@ -184,13 +227,13 @@ .PP Surprising results may be obtained when crossing a point at which a leap second is inserted or removed; the \fBclock add\fR command simply ignores leap seconds and therefore assumes that times come in sequence, -23:59:58, 23:59:59, 00:00:00. (This assumption is handled by +23:59:58, 23:59:59, 00:00:00. This assumption is handled by the fact that Tcl's model of time reacts to leap seconds by speeding -or slowing the clock by a minuscule amount until Tcl's time +or slowing the clock by a miniscule amount until Tcl's time is back in step with the world. .PP The fact that adding and subtracting hours is defined in terms of absolute time means that it will add fixed amounts of time in time zones that observe summer time (Daylight Saving Time). For example, @@ -308,29 +351,29 @@ and their interpretation, are described under \fBFORMAT GROUPS\fR. .PP If a \fB\-timezone\fR option is present, the following argument is a string that specifies the time zone in which the date and time are to be formatted. As an alternative to -.QW "\fB\-timezone\fR \fI:UTC\fR" , +.QW "\fB\-timezone\fI :UTC\fR" , the obsolete usage -.QW "\fB\-gmt\fR \fItrue\fR" +.QW "\fB\-gmt\fI true\fR" may be used. See \fBTIME ZONES\fR for the permissible variants for the time zone. .PP If a \fB\-locale\fR option is present, the following argument is a string that specifies the locale in which the time is to be formatted, in the same format that is used for the \fBmsgcat\fR package. Note that the default, if \fB\-locale\fR is not specified, is the root locale \fB{}\fR rather than the current locale. The current locale may -be obtained by using \fB\-locale\fR \fBcurrent\fR. +be obtained by using \fB\-locale current\fR. In addition, some platforms support a \fBsystem\fR locale that reflects the user's current choices. For instance, on Windows, the format that the user has selected from dates and times in the Control Panel can be obtained by using the \fBsystem\fR locale. On platforms that do not define a user selection of date and time formats -separate from \fBLC_TIME\fR, \fB\-locale\fR \fBsystem\fR is -synonymous with \fB\-locale\fR \fBcurrent\fR. +separate from \fBLC_TIME\fR, \fB\-locale system\fR is +synonymous with \fB\-locale current\fR. .SH "SCANNING TIMES" .PP The \fBclock scan\fR command accepts times that are formatted as strings and converts them to counts of seconds from the epoch time of 1 January 1970, 00:00 UTC. It normally takes a \fB\-format\fR @@ -344,27 +387,27 @@ sequences beginning with the per-cent sign. The permissible format groups, and their interpretation, are described under \fBFORMAT GROUPS\fR. .PP If a \fB\-timezone\fR option is present, the following argument is a string that specifies the time zone in which the date and time -are to be interpreted. As an alternative to \fB\-timezone\fR \fI:UTC\fR, -the obsolete usage \fB\-gmt\fR \fItrue\fR may be used. See +are to be interpreted. As an alternative to \fB\-timezone\fI :UTC\fR, +the obsolete usage \fB\-gmt\fI true\fR may be used. See \fBTIME ZONES\fR for the permissible variants for the time zone. .PP If a \fB\-locale\fR option is present, the following argument is a string that specifies the locale in which the time is to be interpreted, in the same format that is used for the \fBmsgcat\fR package. Note that the default, if \fB\-locale\fR is not specified, is the root locale \fB{}\fR rather than the current locale. The current locale may -be obtained by using \fB\-locale\fR \fBcurrent\fR. +be obtained by using \fB\-locale current\fR. In addition, some platforms support a \fBsystem\fR locale that reflects the user's current choices. For instance, on Windows, the format that the user has selected from dates and times in the Control Panel can be obtained by using the \fBsystem\fR locale. On platforms that do not define a user selection of date and time formats -separate from \fBLC_TIME\fR, \fB\-locale\fR \fBsystem\fR is -synonymous with \fB\-locale\fR \fBcurrent\fR. +separate from \fBLC_TIME\fR, \fB\-locale system\fR is +synonymous with \fB\-locale current\fR. .PP If a \fB\-base\fR option is present, the following argument is a time (expressed in seconds from the epoch time) that is used as a \fIbase time\fR for interpreting relative times. If no \fB\-base\fR option is present, the base time is the current time. @@ -386,12 +429,16 @@ preprocessed format string. In order of preference: .IP [1] If the string contains a \fB%s\fR format group, representing seconds from the epoch, that group is used to determine the date. .IP [2] -If the string contains a \fB%J\fR format group, representing -the Julian Day Number, that group is used to determine the date. +If the string contains a \fB%J\fR, \fB%EJ\fR or \fB%Ej\fR format groups, +representing the Calendar or Astronomical Julian Day Number, that groups +are used to determine the date. +Note, that in case of \fB%EJ\fR or \fB%Ej\fR format groups, representing +the Julian Date with time fraction, this groups may be used to determine +the date and time. .IP [3] If the string contains a complete set of format groups specifying century, year, month, and day of month; century, year, and day of year; or ISO8601 fiscal year, week of year, and day of week; those groups are combined and used to determine the date. If more than one complete @@ -452,11 +499,13 @@ (For this reason, it is wise to have the input string contain the time zone when converting local times. This caveat does not apply to UTC times.) .PP If the interpretation of the groups yields an impossible time because -a field is out of range, enough of that field's unit will be added to +a field is out of range, an exception is raised if the \fB-validate\fR +option is passed as true. If passed as false or not present, +enough of that field's unit will be added to or subtracted from the time to bring it in range. Thus, if attempting to scan or format day 0 of the month, one day will be subtracted from day 1 of the month, yielding the last day of the previous month. .PP If the interpretation of the groups yields an impossible time because @@ -467,295 +516,274 @@ if the clock had not changed. .SH "FORMAT GROUPS" .PP The following format groups are recognized by the \fBclock scan\fR and \fBclock format\fR commands. -.TP -\fB%a\fR -On output, produces an abbreviation (\fIe.g.,\fR \fBMon\fR) for the day -of the week in the given locale. On input, matches the name of the day -of the week in the given locale (in either abbreviated or full form, or -any unique prefix of either form). -.TP -\fB%A\fR -On output, produces the full name (\fIe.g.,\fR \fBMonday\fR) of the day -of the week in the given locale. On input, matches the name of the day -of the week in the given locale (in either abbreviated or full form, or -any unique prefix of either form). -.TP -\fB%b\fR -On output, produces an abbreviation (\fIe.g.,\fR \fBJan\fR) for the name -of the month in the given locale. On input, matches the name of the month -in the given locale (in either abbreviated or full form, or -any unique prefix of either form). -.TP -\fB%B\fR -On output, produces the full name (\fIe.g.,\fR \fBJanuary\fR) -of the month in the given locale. On input, matches the name of the month -in the given locale (in either abbreviated or full form, or -any unique prefix of either form). -.TP -\fB%c\fR -On output, produces a localized representation of date and time of day; -the localized representation is expected to use the Gregorian calendar. -On input, matches whatever \fB%c\fR produces. -.TP -\fB%C\fR -On output, produces the number of the century in Indo-Arabic numerals. -On input, matches one or two digits, possibly with leading whitespace, -that are expected to be the number of the century. -.TP -\fB%d\fR -On output, produces the number of the day of the month, as two decimal -digits. On input, matches one or two digits, possibly with leading -whitespace, that are expected to be the number of the day of the month. -.TP -\fB%D\fR -This format group is synonymous with \fB%m/%d/%Y\fR. It should be -used only in exchanging data within the \fBen_US\fR locale, since -other locales typically do not use this order for the fields of the date. -.TP -\fB%e\fR +.IP \fB%a\fR +On output, produces an abbreviation (\fIe.g., \fBMon\fR) for the day +of the week in the given locale. On input, matches the name of the day +of the week in the given locale (in either abbreviated or full form, or +any unique prefix of either form). +.IP \fB%A\fR +On output, produces the full name (\fIe.g., \fBMonday\fR) of the day +of the week in the given locale. On input, matches the name of the day +of the week in the given locale (in either abbreviated or full form, or +any unique prefix of either form). +.IP \fB%b\fR +On output, produces an abbreviation (\fIe.g., \fBJan\fR) for the name +of the month in the given locale. On input, matches the name of the month +in the given locale (in either abbreviated or full form, or +any unique prefix of either form). +.IP \fB%B\fR +On output, produces the full name (\fIe.g., \fBJanuary\fR) +of the month in the given locale. On input, matches the name of the month +in the given locale (in either abbreviated or full form, or +any unique prefix of either form). +.IP \fB%c\fR +On output, produces a localized representation of date and time of day; +the localized representation is expected to use the Gregorian calendar. +On input, matches whatever \fB%c\fR produces. +.IP \fB%C\fR +On output, produces the number of the century in Indo-Arabic numerals. +On input, matches one or two digits, possibly with leading whitespace, +that are expected to be the number of the century. +.IP \fB%d\fR +On output, produces the number of the day of the month, as two decimal +digits. On input, matches one or two digits, possibly with leading +whitespace, that are expected to be the number of the day of the month. +.IP \fB%D\fR +This format group is synonymous with \fB%m/%d/%Y\fR. It should be +used only in exchanging data within the \fBen_US\fR locale, since +other locales typically do not use this order for the fields of the date. +.IP \fB%e\fR On output, produces the number of the day of the month, as one or two decimal digits (with a leading blank for one-digit dates). On input, matches one or two digits, possibly with leading whitespace, that are expected to be the number of the day of the month. -.TP -\fB%Ec\fR +.IP \fB%Ec\fR On output, produces a locale-dependent representation of the date and time of day in the locale's alternative calendar. On input, matches whatever \fB%Ec\fR produces. The locale's alternative calendar need not be the Gregorian calendar. -.TP -\fB%EC\fR +.IP \fB%EC\fR On output, produces a locale-dependent name of an era in the locale's alternative calendar. On input, matches the name of the era or any unique prefix. -.TP -\fB%EE\fR +.IP \fB%EE\fR On output, produces the string \fBB.C.E.\fR or \fBC.E.\fR, or a string of the same meaning in the locale, to indicate whether \fB%Y\fR refers to years before or after Year 1 of the Common Era. On input, accepts the string \fBB.C.E.\fR, \fBB.C.\fR, \fBC.E.\fR, \fBA.D.\fR, or the abbreviation appropriate to the current locale, and uses it to fix whether \fB%Y\fR refers to years before or after Year 1 of the Common Era. -.TP -\fB%Ex\fR +.IP \fB%Ej\fR +On output, produces a string of digits giving the Astronomical Julian Date or +Astronomical Julian Day Number (JDN/JD). In opposite to calendar julian day +\fB%J\fR, it starts the day at noon. +On input, accepts a string of digits (or floating point with the time fraction) +and interprets it as an Astronomical Julian Day Number (JDN/JD). +The Astronomical Julian Date is a count of the number of calendar days +that have elapsed since 1 January, 4713 BCE of the proleptic +Julian calendar, which contains also the time fraction (after floating point). +The epoch time of 1 January 1970 corresponds to Astronomical JDN 2440587.5. +This value corresponds the julian day used in sqlite-database, and is the same +as result of \fBselect julianday(:seconds, 'unixepoch')\fR. +.IP \fB%EJ\fR +On output, produces a string of digits giving the Calendar Julian Date. +In opposite to julian day \fB%J\fR format group, it produces float number. +In opposite to astronomical julian day \fB%Ej\fR group, it starts at midnight. +On input, accepts a string of digits (or floating point with the time fraction) +and interprets it as a Calendar Julian Day Number. +The Calendar Julian Date is a count of the number of calendar days +that have elapsed since 1 January, 4713 BCE of the proleptic +Julian calendar, which contains also the time fraction (after floating point). +The epoch time of 1 January 1970 corresponds to Astronomical JDN 2440588. +.IP \fB%Es\fR +This affects similar to \fB%s\fR, but in opposition to \fB%s\fR it parses +or formats local seconds (not the posix seconds). +Because \fB%s\fR has the same precedence as \fB%s\fR (uniquely determines +a point in time), it overrides all other input formats. +.IP \fB%Ex\fR On output, produces a locale-dependent representation of the date in the locale's alternative calendar. On input, matches whatever \fB%Ex\fR produces. The locale's alternative calendar need not be the Gregorian calendar. -.TP -\fB%EX\fR +.IP \fB%EX\fR On output, produces a locale-dependent representation of the time of day in the locale's alternative numerals. On input, matches whatever \fB%EX\fR produces. -.TP -\fB%Ey\fR +.IP \fB%Ey\fR On output, produces a locale-dependent number of the year of the era in the locale's alternative calendar and numerals. On input, matches such a number. -.TP -\fB%EY\fR +.IP \fB%EY\fR On output, produces a representation of the year in the locale's alternative calendar and numerals. On input, matches what \fB%EY\fR produces. Often synonymous with \fB%EC%Ey\fR. -.TP -\fB%g\fR +.IP \fB%g\fR On output, produces a two-digit year number suitable for use with the week-based ISO8601 calendar; that is, the year number corresponds to the week number produced by \fB%V\fR. On input, accepts such a two-digit year number, possibly with leading whitespace. -.TP -\fB%G\fR +.IP \fB%G\fR On output, produces a four-digit year number suitable for use with the week-based ISO8601 calendar; that is, the year number corresponds to the week number produced by \fB%V\fR. On input, accepts such a four-digit year number, possibly with leading whitespace. -.TP -\fB%h\fR +.IP \fB%h\fR This format group is synonymous with \fB%b\fR. -.TP -\fB%H\fR +.IP \fB%H\fR On output, produces a two-digit number giving the hour of the day (00-23) on a 24-hour clock. On input, accepts such a number. -.TP -\fB%I\fR +.IP \fB%I\fR On output, produces a two-digit number giving the hour of the day (12-11) on a 12-hour clock. On input, accepts such a number. -.TP -\fB%j\fR +.IP \fB%j\fR On output, produces a three-digit number giving the day of the year (001-366). On input, accepts such a number. -.TP -\fB%J\fR +.IP \fB%J\fR On output, produces a string of digits giving the Julian Day Number. On input, accepts a string of digits and interprets it as a Julian Day Number. The Julian Day Number is a count of the number of calendar days that have elapsed since 1 January, 4713 BCE of the proleptic Julian calendar. The epoch time of 1 January 1970 corresponds to Julian Day Number 2440588. -.TP -\fB%k\fR +.IP \fB%k\fR On output, produces a one- or two-digit number giving the hour of the day (0-23) on a 24-hour clock. On input, accepts such a number. -.TP -\fB%l\fR +.IP \fB%l\fR On output, produces a one- or two-digit number giving the hour of the day (12-11) on a 12-hour clock. On input, accepts such a number. -.TP -\fB%m\fR +.IP \fB%m\fR On output, produces the number of the month (01-12) with exactly two digits. On input, accepts two digits and interprets them as the number of the month. -.TP -\fB%M\fR +.IP \fB%M\fR On output, produces the number of the minute of the hour (00-59) with exactly two digits. On input, accepts two digits and interprets them as the number of the minute of the hour. -.TP -\fB%N\fR +.IP \fB%N\fR On output, produces the number of the month (1-12) with one or two digits, and a leading blank for one-digit dates. On input, accepts one or two digits, possibly with leading whitespace, and interprets them as the number of the month. -.TP -\fB%Od\fR, \fB%Oe\fR, \fB%OH\fR, \fB%OI\fR, \fB%Ok\fR, \fB%Ol\fR, \fB%Om\fR, \fB%OM\fR, \fB%OS\fR, \fB%Ou\fR, \fB%Ow\fR, \fB%Oy\fR +.IP "\fB%Od\fR, \fB%Oe\fR, \fB%OH\fR, \fB%OI\fR, \fB%Ok\fR, \fB%Ol\fR, \fB%Om\fR, \fB%OM\fR, \fB%OS\fR, \fB%Ou\fR, \fB%Ow\fR, \fB%Oy\fR" All of these format groups are synonymous with their counterparts without the .QW \fBO\fR , except that the string is produced and parsed in the locale-dependent alternative numerals. -.TP -\fB%p\fR +.IP \fB%p\fR On output, produces an indicator for the part of the day, \fBAM\fR or \fBPM\fR, appropriate to the given locale. If the script of the given locale supports multiple letterforms, lowercase is preferred. On input, matches the representation \fBAM\fR or \fBPM\fR in the given locale, in either case. -.TP -\fB%P\fR +.IP \fB%P\fR On output, produces an indicator for the part of the day, \fBam\fR or \fBpm\fR, appropriate to the given locale. If the script of the given locale supports multiple letterforms, uppercase is preferred. On input, matches the representation \fBAM\fR or \fBPM\fR in the given locale, in either case. -.TP -\fB%Q\fR +.IP \fB%Q\fR This format group is reserved for internal use within the Tcl library. -.TP -\fB%r\fR +.\" It's the STARDATE! We're so Enterprise-ready... +.IP \fB%r\fR On output, produces a locale-dependent time of day representation on a 12-hour clock. On input, accepts whatever \fB%r\fR produces. -.TP -\fB%R\fR +.IP \fB%R\fR On output, the time in 24-hour notation (%H:%M). For a version including the seconds, see \fB%T\fR below. On input, accepts whatever \fB%R\fR produces. -.TP -\fB%s\fR +.IP \fB%s\fR On output, simply formats the \fItimeVal\fR argument as a decimal integer and inserts it into the output string. On input, accepts a decimal integer and uses is as the time value without any further processing. Since \fB%s\fR uniquely determines a point in time, it overrides all other input formats. -.TP -\fB%S\fR +.IP \fB%S\fR On output, produces a two-digit number of the second of the minute (00-59). On input, accepts two digits and uses them as the second of the minute. -.TP -\fB%t\fR +.IP \fB%t\fR On output, produces a TAB character. On input, matches a TAB character. -.TP -\fB%T\fR +.IP \fB%T\fR Synonymous with \fB%H:%M:%S\fR. -.TP -\fB%u\fR +.IP \fB%u\fR On output, produces the number of the day of the week (\fB1\fR\(->Monday, \fB7\fR\(->Sunday). On input, accepts a single digit and interprets it as the day of the week. Sunday may be either \fB0\fR or \fB7\fR. -.TP -\fB%U\fR +.IP \fB%U\fR On output, produces the ordinal number of the week of the year (00-53). The first Sunday of the year is the first day of week 01. On input accepts two digits which are otherwise ignored. This format group is never used in determining an input date. This interpretation of the week of the year was once common in US banking but is now largely obsolete. See \fB%V\fR for the ISO8601 week number. -.TP -\fB%V\fR +.IP \fB%V\fR On output, produces the number of the ISO8601 week as a two digit number (01-53). Week 01 is the week containing January 4; or the first week of the year containing at least 4 days; or the week containing the first Thursday of the year (the three statements are equivalent). Each week begins on a Monday. On input, accepts the ISO8601 week number. -.TP -\fB%w\fR +.IP \fB%w\fR On output, produces the ordinal number of the day of the week (Sunday==0; Saturday==6). On input, accepts a single digit and interprets it as the day of the week; Sunday may be represented as either 0 or 7. Note that \fB%w\fR is not the ISO8601 weekday number, which is produced and accepted by \fB%u\fR. -.TP -\fB%W\fR +.IP \fB%W\fR On output, produces a week number (00-53) within the year; week 01 begins on the first Monday of the year. On input, accepts two digits, which are otherwise ignored. This format group is never used in determining an input date. It is not the ISO8601 week number; that week is produced and accepted by \fB%V\fR. -.TP -\fB%x\fR +.IP \fB%x\fR On output, produces the date in a locale-dependent representation. On input, accepts whatever \fB%x\fR produces and is used to determine calendar date. -.TP -\fB%X\fR +.IP \fB%X\fR On output, produces the time of day in a locale-dependent representation. On input, accepts whatever \fB%X\fR produces and is used to determine time of day. -.TP -\fB%y\fR +.IP \fB%y\fR On output, produces the two-digit year of the century. On input, accepts two digits, and is used to determine calendar date. The date is presumed to lie between 1938 and 2037 inclusive. Note that \fB%y\fR does not yield a year appropriate for use with the ISO8601 week number \fB%V\fR; programs should use \fB%g\fR for that purpose. -.TP -\fB%Y\fR +.IP \fB%Y\fR On output, produces the four-digit calendar year. On input, accepts four digits and may be used to determine calendar date. Note that \fB%Y\fR does not yield a year appropriate for use with the ISO8601 week number \fB%V\fR; programs should use \fB%G\fR for that purpose. -.TP -\fB%z\fR +.IP \fB%z\fR On output, produces the current time zone, expressed in hours and minutes east (+hhmm) or west (\-hhmm) of Greenwich. On input, accepts a time zone specifier (see \fBTIME ZONES\fR below) that will be used to -determine the time zone. -.TP -\fB%Z\fR +determine the time zone (this token is optionally applicable on input, +so the value is not mandatory and can be missing in input). +.IP \fB%Z\fR On output, produces the current time zone's name, possibly translated to the given locale. On input, accepts a time zone specifier (see \fBTIME ZONES\fR below) that will be used to determine the -time zone. This option should, in general, be used on input only when +time zone (token is also like \fB%z\fR optionally applicable on input). +This option should, in general, be used on input only when parsing RFC822 dates. Other uses are fraught with ambiguity; for instance, the string \fBBST\fR may represent British Summer Time or Brazilian Standard Time. It is recommended that date/time strings for use by computers use numeric time zones instead. -.TP -\fB%%\fR +.IP \fB%%\fR On output, produces a literal .QW \fB%\fR character. On input, matches a literal .QW \fB%\fR character. -.TP -\fB%+\fR +.IP \fB%+\fR Synonymous with .QW "\fB%a %b %e %H:%M:%S %Z %Y\fR" . .SH "TIME ZONES" .PP When the \fBclock\fR command is processing a local time, it has several @@ -764,11 +792,11 @@ .IP [1] A time zone specified inside a string being parsed and matched by a \fB%z\fR or \fB%Z\fR format group. .IP [2] A time zone specified with the \fB\-timezone\fR option to the \fBclock\fR -command (or, equivalently, by \fB\-gmt\fR \fB1\fR). +command (or, equivalently, by \fB\-gmt 1\fR). .IP [3] A time zone specified in an environment variable \fBTCL_TZ\fR. .IP [4] A time zone specified in an environment variable \fBTZ\fR. .IP [5] @@ -821,11 +849,11 @@ the minus sign one west of Greenwich. .PP A time zone string conforming to the Posix specification of the \fBTZ\fR environment variable will be recognized. The specification may be found at -\fIhttp://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html\fR. +\fIhttps://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html\fR. .PP If the Posix time zone string contains a DST (Daylight Savings Time) part, but doesn't contain a rule stating when DST starts or ends, then default rules are used. For Timezones with an offset between 0 and +12, the current European/Russian rules are used, otherwise the @@ -845,17 +873,18 @@ Any other time zone string is processed by prefixing a colon and attempting to use it as a location name, as above. .SH "LOCALIZATION" .PP Developers wishing to localize the date and time formatting and parsing -are referred to \fIhttp://tip.tcl.tk/173\fR for a +are referred to \fIhttps://tip.tcl-lang.org/173\fR for a specification. .SH "FREE FORM SCAN" .PP If the \fBclock scan\fR command is invoked without a \fB\-format\fR -option, then it requests a \fIfree-form scan.\fR \fI -This form of scan is deprecated.\fR The reason for the deprecation +option, then it requests a \fIfree-form scan\fR. +\fIThis form of scan is deprecated.\fR +The reason for the deprecation is that there are too many ambiguities. (Does the string .QW 2000 represent a year, a time of day, or a quantity?) No set of rules for interpreting free-form dates and times has been found to give unsurprising results in all cases. @@ -911,17 +940,17 @@ an error may result if these years are used. .TP \fIISO 8601 point-in-time\fR . An ISO 8601 point-in-time specification, such as -.QW "\fICCyymmdd\fBT\fIhhmmss\fR", +.QW "\fICCyymmdd\fBT\fIhhmmss\fR" , where \fBT\fR is the literal .QW T , .QW "\fICCyymmdd hhmmss\fR" , .QW "\fICCyymmdd\fBT\fIhh:mm:ss\fR" , or -.QW "\fICCyy-mm-dd\fBT\fIhh\fB:\fImm\fB:\fIss\fR". +.QW "\fICCyy-mm-dd\fBT\fIhh:mm:ss\fR" . Note that only these four formats are accepted. The command does \fInot\fR accept the full range of point-in-time specifications specified in ISO8601. Other formats can be recognized by giving an explicit \fB\-format\fR option to the \fBclock scan\fR command. .TP @@ -944,14 +973,32 @@ specified, and no absolute or relative time is given, midnight is used. Finally, a correction is applied so that the correct hour of the day is produced after allowing for daylight savings time differences and the correct date is given when going from the end of a long month to a short month. +.PP +The precedence of the applying of single tokens resp. which sequence will be +used by calculating of the time is complex, e. g. heavily dependent on the +precision of type of the token. +.sp +In example below the second date-string contains "next January", therefore +it results in next year but in January. And third date-string besides "January" +contains also additionally "Fri", so it results in the nearest Friday. +Thus both win before "385 days" resp. make it more precise, because of higher +precision of this token types. +.CS +% clock format [clock scan "5 years 18 months 385 days" -base 0 -gmt 1] -gmt 1 +Thu Jul 21 00:00:00 GMT 1977 +% clock format [clock scan "5 years 18 months 385 days next January" -base 0 -gmt 1] -gmt 1 +Sat Jan 21 00:00:00 GMT 1978 +% clock format [clock scan "5 years 18 months 385 days next January Fri" -base 0 -gmt 1] -gmt 1 +Fri Jan 27 00:00:00 GMT 1978 +.CE .SH "SEE ALSO" msgcat(n) .SH KEYWORDS clock, date, time .SH "COPYRIGHT" -Copyright (c) 2004 Kevin B. Kenny . All rights reserved. +Copyright \(co 2004 Kevin B. Kenny . All rights reserved. '\" Local Variables: '\" mode: nroff '\" End: Index: doc/close.n ================================================================== --- doc/close.n +++ doc/close.n @@ -10,95 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME close \- Close an open channel .SH SYNOPSIS -\fBclose \fIchannelId\fR ?r(ead)|w(rite)? +\fBclose \fIchannel\fR ?\fBr\fR(\fBead\fR)|\fBw\fR(\fBrite\fR)? .BE .SH DESCRIPTION .PP -Closes or half-closes the channel given by \fIchannelId\fR. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), -the return value from an invocation of \fBopen\fR or \fBsocket\fR, or -the result of a channel creation command provided by a Tcl extension. -.PP -The single-argument form is a simple -.QW "full-close" : -all buffered output is flushed to the channel's output device, -any buffered input is discarded, the underlying file or device is closed, -and \fIchannelId\fR becomes unavailable for use. -.PP -If the channel is blocking, the command does not return until all output -is flushed. -If the channel is nonblocking and there is unflushed output, the -channel remains open and the command -returns immediately; output will be flushed in the background and the -channel will be closed when all the flushing is complete. -.PP -If \fIchannelId\fR is a blocking channel for a command pipeline then -\fBclose\fR waits for the child processes to complete. -.PP -If the channel is shared between interpreters, then \fBclose\fR -makes \fIchannelId\fR unavailable in the invoking interpreter but has no -other effect until all of the sharing interpreters have closed the -channel. -When the last interpreter in which the channel is registered invokes -\fBclose\fR, the cleanup actions described above occur. See the -\fBinterp\fR command for a description of channel sharing. -.PP -Channels are automatically closed when an interpreter is destroyed and -when the process exits. -From 8.6 on (TIP#398), nonblocking channels are no longer switched to blocking mode when exiting; this guarantees a timely exit even when the peer or a communication channel is stalled. To ensure proper flushing of stalled nonblocking channels on exit, one must now either (a) actively switch them back to blocking or (b) use the environment variable TCL_FLUSH_NONBLOCKING_ON_EXIT, which when set and not equal to "0" restores the previous behavior. -.PP -The command returns an empty string, and may generate an error if -an error occurs while flushing output. If a command in a command -pipeline created with \fBopen\fR returns an error, \fBclose\fR -generates an error (similar to the \fBexec\fR command.) -.PP -The two-argument form is a -.QW "half-close" : -given a bidirectional channel like a -socket or command pipeline and a (possibly abbreviated) direction, it closes -only the sub-stream going in that direction. This means a shutdown() on a -socket, and a close() of one end of a pipe for a command pipeline. Then, the -Tcl-level channel data structure is either kept or freed depending on whether -the other direction is still open. -.PP -A single-argument close on an already half-closed bidirectional channel is -defined to just -.QW "finish the job" . -A half-close on an already closed half, or on a wrong-sided unidirectional -channel, raises an error. -.PP -In the case of a command pipeline, the child-reaping duty falls upon the -shoulders of the last close or half-close, which is thus allowed to report an -abnormal exit error. -.PP -Currently only sockets and command pipelines support half-close. A future -extension will allow reflected and stacked channels to do so. -.SH EXAMPLE -.PP -This illustrates how you can use Tcl to ensure that files get closed -even when errors happen by combining \fBcatch\fR, \fBclose\fR and -\fBreturn\fR: -.PP -.CS -proc withOpenFile {filename channelVar script} { - upvar 1 $channelVar chan - set chan [open $filename] - catch { - uplevel 1 $script - } result options - \fBclose\fR $chan - return -options $options $result -} -.CE +The \fBclose\fR command has been superceded by the \fBchan close\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), open(n), socket(n), eof(n), Tcl_StandardChannels(3) -.SH KEYWORDS -blocking, channel, close, nonblocking, half-close +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/concat.n ================================================================== --- doc/concat.n +++ doc/concat.n @@ -10,11 +10,11 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME concat \- Join lists together .SH SYNOPSIS -\fBconcat\fI \fR?\fIarg arg ...\fR? +\fBconcat\fR ?\fIarg arg ...\fR? .BE .SH DESCRIPTION .PP This command joins each of its arguments together with spaces after trimming leading and trailing white-space from each of them. If all of the @@ -26,34 +26,42 @@ .SH EXAMPLES Although \fBconcat\fR will concatenate lists, flattening them in the process (so giving the following interactive session): .PP .CS -\fI%\fR \fBconcat\fR a b {c d e} {f {g h}} +\fI% \fBconcat\fR a b {c d e} {f {g h}} \fIa b c d e f {g h}\fR .CE .PP it will also concatenate things that are not lists, as can be seen from this session: .PP .CS -\fI%\fR \fBconcat\fR " a b {c " d " e} f" +\fI% \fBconcat\fR " a b {c " d " e} f" \fIa b {c d e} f\fR .CE .PP Note also that the concatenation does not remove spaces from the middle of values, as can be seen here: .PP .CS -\fI%\fR \fBconcat\fR "a b c" { d e f } +\fI% \fBconcat\fR "a b c" { d e f } \fIa b c d e f\fR .CE .PP (i.e., there are three spaces between each of the \fBa\fR, the \fBb\fR and the \fBc\fR). +.PP +For \fItrue\fR list concatenation, the \fBlist\fR command should be used with +expansion of each input list: +.PP +.CS +\fI% \fRlist {*}"a b c" {*}{ d e f } +\fIa b c d e f\fR +.CE .SH "SEE ALSO" -append(n), eval(n), join(n) +append(n), eval(n), join(n), list(n) .SH KEYWORDS concatenate, join, list '\" Local Variables: '\" mode: nroff '\" End: ADDED doc/configurable.n Index: doc/configurable.n ================================================================== --- /dev/null +++ doc/configurable.n @@ -0,0 +1,345 @@ +'\" +'\" Copyright (c) 2019 Donal K. Fellows +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH configurable n 0.4 TclOO "TclOO Commands" +.so man.macros +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +oo::configurable, configure, property \- class that makes configurable classes and objects, and supports making configurable properties +.SH SYNOPSIS +.nf +package require TclOO + +\fBoo::configurable create \fIclass\fR ?\fIdefinitionScript\fR? + +\fBoo::define \fIclass\fB {\fR + \fBproperty \fIpropName\fR ?\fIoptions...\fR? ?\fIpropName\fR ?\fIoptions...\fR?...? +\fB}\fR + +\fBoo::objdefine \fIobject\fB {\fR + \fBproperty \fIpropName\fR ?\fIoptions...\fR? ?\fIpropName\fR ?\fIoptions...\fR?...? +\fB}\fR + +\fIobjectName \fBconfigure\fR +\fIobjectName \fBconfigure\fI \-prop\fR +\fIobjectName \fBconfigure\fI \-prop value\fR ?\fI\-prop value\fR... +.fi +.SH "CLASS HIERARCHY" +.nf +\fBoo::object\fR + \(-> \fBoo::class\fR + \(-> \fBoo::configurable\fR + +\fBoo::object\fR + \(-> \fBoo::class\fR + \(-> \fBoo::configurablesupport::configurable\fR +.fi +.BE +.SH DESCRIPTION +.PP +Configurable objects are objects that support being configured with a +\fBconfigure\fR method. Each of the configurable entities of the object is +known as a property of the object. Properties may be defined on classes or +instances; when configuring an object, any of the properties defined by its +classes (direct or indirect) or by the instance itself may be configured. +.PP +The \fBoo::configurable\fR metaclass installs basic support for making +configurable objects into a class. This consists of making a \fBproperty\fR +definition command available in definition scripts for the class and instances +(e.g., from the class's constructor, within \fBoo::define\fR and within +\fBoo::objdefine\fR) and making a \fBconfigure\fR method available within the +instances. +.SS "CONFIGURE METHOD" +.\" METHOD: configure +.PP +The behavior of the \fBconfigure\fR method is modelled after the +\fBfconfigure\fR/\fBchan configure\fR command. +.PP +If passed no additional arguments, the \fBconfigure\fR method returns an +alphabetically sorted dictionary of all \fIreadable\fR and \fIread-write\fR +properties and their current values. +.PP +If passed a single additional argument, that argument to the \fBconfigure\fR +method must be the name of a property to read (or an unambiguous prefix +thereof); its value is returned. +.PP +Otherwise, if passed an even number of arguments then each pair of arguments +specifies a property name (or an unambiguous prefix thereof) and the value to +set it to. The properties will be set in the order specified, including +duplicates. If the setting of any property fails, the overall \fBconfigure\fR +method fails, the preceding pairs (if any) will continue to have been applied, +and the succeeding pairs (if any) will be not applied. On success, the result +of the \fBconfigure\fR method in this mode operation will be an empty string. +.SS "PROPERTY DEFINITIONS" +.\" COMMAND: property +.PP +When a class has been manufactured by the \fBoo::configurable\fR metaclass (or +one of its subclasses), it gains an extra definition, \fBproperty\fR. The +\fBproperty\fR definition defines one or more properties that will be exposed +by the class's instances. +.PP +The \fBproperty\fR command takes the name of a property to define first, +\fIwithout a leading hyphen\fR, followed by a number of option-value pairs +that modify the basic behavior of the property. This can then be followed by +an arbitrary number of other property definitions. The supported options are: +.\" OPTION: -get +.TP +\fB\-get \fIgetterScript\fR +. +This defines the implementation of how to read from the property; the +\fIgetterScript\fR will become the body of a method (taking no arguments) +defined on the class, if the kind of the property is such that the property +can be read from. The method will be named +\fB\fR, and will default to being a simple read +of the instance variable with the same name as the property (e.g., +.QW "\fBproperty\fR xyz" +will result in a method +.QW +being created). +.\" OPTION: -kind +.TP +\fB\-kind \fIpropertyKind\fR +. +This defines what sort of property is being created. The \fIpropertyKind\fR +must be exactly one of \fBreadable\fR, \fBwritable\fR, or \fBreadwrite\fR +(which is the default) which will make the property read-only, write-only or +read-write, respectively. Read-only properties can only ever be read from, +write-only properties can only ever be written to, and read-write properties +can be both read and written. +.RS +.PP +Note that write-only properties are not particularly discoverable as they are +never reported by the \fBconfigure\fR method other than by error messages when +attempting to write to a property that does not exist. +.RE +.\" OPTION: -set +.TP +\fB\-set \fIsetterScript\fR +. +This defines the implementation of how to write to the property; the +\fIsetterScript\fR will become the body of a method taking a single argument, +\fIvalue\fR, defined on the class, if the kind of the property is such that +the property can be written to. The method will be named +\fB\fR, and will default to being a simple write +of the instance variable with the same name as the property (e.g., +.QW "\fBproperty\fR xyz" +will result in a method +.QW +being created). +.PP +Instances of the class that was created by \fBoo::configurable\fR will also +support \fBproperty\fR definitions; the semantics will be exactly as above +except that the properties will be defined on the instance alone. +.PP +Note that the property implementation methods that \fBproperty\fR defines +should not be private, as this makes them inaccessible from the implementation +of \fBconfigure\fR (by design; the property configuration mechanism is +intended for use mainly from outside a class, whereas a class may access +variables directly). The variables accessed by the default implementations of +the properties \fImay\fR be private, if so declared. +.SH "ADVANCED USAGE" +.PP +The configurable class system is comprised of several pieces. The +\fBoo::configurable\fR metaclass works by mixing in a class and setting +definition namespaces during object creation that provide the other bits and +pieces of machinery. The key pieces of the implementation are enumerated here +so that they can be used by other code: +.\" COMMAND: configurable +.TP +\fBoo::configuresupport::configurable\fR +. +This is a class that provides the implementation of the \fBconfigure\fR method +(described above in \fBCONFIGURE METHOD\fR). +.\" NAMESPACE: configurableclass +.TP +\fBoo::configuresupport::configurableclass\fR +. +This is a namespace that contains the definition dialect that provides the +\fBproperty\fR declaration for use in classes (i.e., via \fBoo::define\fR, and +class constructors under normal circumstances), as described above in +\fBPROPERTY DEFINITIONS\fR. It \fBnamespace export\fRs its \fBproperty\fR +command so that it may be used easily in user definition dialects. +.\" NAMESPACE: configurableobject +.TP +\fBoo::configuresupport::configurableobject\fR +. +This is a namespace that contains the definition dialect that provides the +\fBproperty\fR declaration for use in instance objects (i.e., via +\fBoo::objdefine\fR, and the \fBself\fR declaration in \fBoo::define\fR), as +described above in \fBPROPERTY DEFINITIONS\fR. It \fBnamespace export\fRs its +\fBproperty\fR command so that it may be used easily in user definition +dialects. +.PP +The underlying property discovery mechanism relies on four slots (see +\fBoo::define\fR for what that implies) that list the properties that can be +configured. These slots do not themselves impose any semantics on what the +slots mean other than that they have unique names, no important order, can be +inherited and discovered on classes and instances. +.PP +These slots, and their intended semantics, are: +.\" METHOD: readableproperties +.TP +\fBoo::configuresupport::readableproperties\fR +. +The set of properties of a class (not including those from its superclasses) +that may be read from when configuring an instance of the class. This slot can +also be read with the \fBinfo class properties\fR command. +.\" METHOD: writableproperties +.TP +\fBoo::configuresupport::writableproperties\fR +. +The set of properties of a class (not including those from its superclasses) +that may be written to when configuring an instance of the class. This slot +can also be read with the \fBinfo class properties\fR command. +.\" METHOD: objreadableproperties +.TP +\fBoo::configuresupport::objreadableproperties\fR +. +The set of properties of an object instance (not including those from its +classes) that may be read from when configuring the object. This slot can +also be read with the \fBinfo object properties\fR command. +.\" METHOD: objwritableproperties +.TP +\fBoo::configuresupport::objwritableproperties\fR +. +The set of properties of an object instance (not including those from its +classes) that may be written to when configuring the object. This slot can +also be read with the \fBinfo object properties\fR command. +.PP +Note that though these are slots, they are \fInot\fR in the standard +\fBoo::define\fR or \fBoo::objdefine\fR namespaces; in order to use them +inside a definition script, they need to be referred to by full name. This is +because they are intended to be building bricks of configurable property +system, and not directly used by normal user code. +.SS "IMPLEMENTATION NOTE" +.PP +The implementation of the \fBconfigure\fR method uses +\fBinfo object properties\fR with the \fB\-all\fR option to discover what +properties it may manipulate. +.SH EXAMPLES +.PP +Here we create a simple configurable class and demonstrate how it can be +configured: +.PP +.CS +\fBoo::configurable\fR create Point { + \fBproperty\fR x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } + variable x y + method print {} { + puts "x=$x, y=$y" + } +} + +set pt [Point new -x 27] +$pt print; \fI# x=27, y=0\fR +$pt \fBconfigure\fR -y 42 +$pt print; \fI# x=27, y=42\fR +puts "distance from origin: [expr { + hypot([$pt \fBconfigure\fR -x], [$pt \fBconfigure\fR -y]) +}]"; \fI# distance from origin: 49.92995093127971\fR +puts [$pt \fBconfigure\fR] + \fI# -x 27 -y 42\fR +.CE +.PP +Such a configurable class can be extended by subclassing, though the subclass +needs to also be created by \fBoo::configurable\fR if it will use the +\fBproperty\fR definition: +.PP +.CS +\fBoo::configurable\fR create Point3D { + superclass Point + \fBproperty\fR z + constructor args { + next -z 0 {*}$args + } +} + +set pt2 [Point3D new -x 2 -y 3 -z 4] +puts [$pt2 \fBconfigure\fR] + \fI# -x 2 -y 3 -z 4\fR +.CE +.PP +Once you have a configurable class, you can also add instance properties to +it. (The backing variables for all properties start unset.) Note below that we +are using an unambiguous prefix of a property name when setting it; this is +supported for all properties though full names are normally recommended +because subclasses will not make an unambiguous prefix become ambiguous in +that case. +.PP +.CS +oo::objdefine $pt { + \fBproperty\fR color +} +$pt \fBconfigure\fR -c bisque +puts [$pt \fBconfigure\fR] + \fI# -color bisque -x 27 -y 42\fR +.CE +.PP +You can also do derived properties by making them read-only and supplying a +script that computes them. +.PP +.CS +\fBoo::configurable\fR create PointMk2 { + \fBproperty\fR x y + \fBproperty\fR distance -kind readable -get { + return [expr {hypot($x, $y)}] + } + variable x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } +} + +set pt3 [PointMk2 new -x 3 -y 4] +puts [$pt3 \fBconfigure\fR -distance] + \fI# 5.0\fR +$pt3 \fBconfigure\fR -distance 10 + \fI# ERROR: bad property "-distance": must be -x or -y\fR +.CE +.PP +Setters are used to validate the type of a property: +.PP +.CS +\fBoo::configurable\fR create PointMk3 { + \fBproperty\fR x -set { + if {![string is double -strict $value]} { + error "-x property must be a number" + } + set x $value + } + \fBproperty\fR y -set { + if {![string is double -strict $value]} { + error "-y property must be a number" + } + set y $value + } + variable x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } +} + +set pt4 [PointMk3 new] +puts [$pt4 \fBconfigure\fR] + \fI# -x 0 -y 0\fR +$pt4 \fBconfigure\fR -x 3 -y 4 +puts [$pt4 \fBconfigure\fR] + \fI# -x 3 -y 4\fR +$pt4 \fBconfigure\fR -x "obviously not a number" + \fI# ERROR: -x property must be a number\fR +.CE +.SH "SEE ALSO" +info(n), oo::class(n), oo::define(n) +.SH KEYWORDS +class, object, properties, configuration +.\" Local variables: +.\" mode: nroff +.\" fill-column: 78 +.\" End: Index: doc/cookiejar.n ================================================================== --- doc/cookiejar.n +++ doc/cookiejar.n @@ -13,17 +13,17 @@ .SH SYNOPSIS .nf \fBpackage require\fR \fBcookiejar\fR ?\fB0.1\fR? \fB::http::cookiejar configure\fR ?\fIoptionName\fR? ?\fIoptionValue\fR? -\fB::http::cookiejar create\fR \fIname\fR ?\fIfilename\fR? +\fB::http::cookiejar create\fI name\fR ?\fIfilename\fR? \fB::http::cookiejar new\fR ?\fIfilename\fR? \fIcookiejar\fR \fBdestroy\fR \fIcookiejar\fR \fBforceLoadDomainData\fR -\fIcookiejar\fR \fBgetCookies\fR \fIprotocol host path\fR -\fIcookiejar\fR \fBstoreCookie\fR \fIoptions\fR +\fIcookiejar\fR \fBgetCookies\fI protocol host path\fR +\fIcookiejar\fR \fBstoreCookie\fI options\fR \fIcookiejar\fR \fBlookup\fR ?\fIhost\fR? ?\fIkey\fR? .fi .SH DESCRIPTION .PP The cookiejar package provides an implementation of the http package's cookie @@ -31,10 +31,11 @@ \fB::http::cookiejar\fR, which is a TclOO class that should be instantiated to create a cookie jar that manages a particular HTTP session. .PP The database management policy can be controlled at the package level by the \fBconfigure\fR method on the \fB::http::cookiejar\fR class object: +.\" METHOD: configure .TP \fB::http::cookiejar configure\fR ?\fIoptionName\fR? ?\fIoptionValue\fR? . If neither \fIoptionName\fR nor \fIoptionValue\fR are supplied, this returns a copy of the configuration as a Tcl dictionary. If just \fIoptionName\fR is @@ -42,128 +43,137 @@ \fIoptionName\fR and \fIoptionValue\fR are given, the named option is changed to be the given value. .RS .PP Supported options are: +.\" OPTION: -domainfile .TP \fB\-domainfile \fIfilename\fR . A file (defaulting to within the cookiejar package) with a description of the list of top-level domains (e.g., \fB.com\fR or \fB.co.jp\fR). Such domains \fImust not\fR accept cookies set upon them. Note that the list of such domains is both security-sensitive and \fInot\fR constant and should be periodically refetched. Cookie jars maintain their own cache of the domain list. +.\" OPTION: -domainlist .TP \fB\-domainlist \fIurl\fR . A URL to fetch the list of top-level domains (e.g., \fB.com\fR or \fB.co.jp\fR) from. Such domains \fImust not\fR accept cookies set upon them. Note that the list of such domains is both security-sensitive and \fInot\fR constant and should be periodically refetched. Cookie jars maintain their own cache of the domain list. +.\" OPTION: -domainrefresh .TP \fB\-domainrefresh \fIintervalMilliseconds\fR . -The number of milliseconds between checks of the \fI\-domainlist\fR for new +The number of milliseconds between checks of the \fB\-domainlist\fR for new domains. +.\" OPTION: -loglevel .TP \fB\-loglevel \fIlevel\fR . The logging level of this package. The logging level must be (in order of decreasing verbosity) one of \fBdebug\fR, \fBinfo\fR, \fBwarn\fR, or \fBerror\fR. +.\" OPTION: -offline .TP \fB\-offline \fIflag\fR . -Allows the cookie managment engine to be placed into offline mode. In offline +Allows the cookie management engine to be placed into offline mode. In offline mode, the list of domains is read immediately from the file configured in the \fB\-domainfile\fR option, and the \fB\-domainlist\fR option is not used; it also makes the \fB\-domainrefresh\fR option be effectively ignored. +.\" OPTION: -purgeold .TP \fB\-purgeold \fIintervalMilliseconds\fR . The number of milliseconds between checks of the database for expired cookies; expired cookies are deleted. +.\" OPTION: -retain .TP \fB\-retain \fIcookieCount\fR . The maximum number of cookies to retain in the database. +.\" OPTION: -vacuumtrigger .TP \fB\-vacuumtrigger \fIdeletionCount\fR . A count of the number of persistent cookie deletions to go between vacuuming the database. .RE .PP Cookie jar instances may be made with any of the standard TclOO instance creation methods (\fBcreate\fR or \fBnew\fR). +.\" METHOD: new .TP \fB::http::cookiejar new\fR ?\fIfilename\fR? . If a \fIfilename\fR argument is provided, it is the name of a file containing an SQLite database that will contain the persistent cookies maintained by the -cookie jar; the database will be created if the file does not already -exist. If \fIfilename\fR is not supplied, the database will be held entirely within +cookie jar; the database will be created if the file does not already exist. +If \fIfilename\fR is not supplied, the database will be held entirely within memory, which effectively forces all cookies within it to be session cookies. .SS "INSTANCE METHODS" .PP The following methods are supported on the instances: +.\" METHOD: destroy .TP -\fIcookiejar\fR \fBdestroy\fR +\fIcookiejar \fBdestroy\fR . This is the standard TclOO destruction method. It does \fInot\fR delete the SQLite database if it is written to disk. Callers are responsible for ensuring that the cookie jar is not in use by the http package at the time of destruction. +.\" METHOD: forceLoadDomainData .TP -\fIcookiejar\fR \fBforceLoadDomainData\fR +\fIcookiejar \fBforceLoadDomainData\fR . This method causes the cookie jar to immediately load (and cache) the domain list data. The domain list will be loaded from the \fB\-domainlist\fR configured a the package level if that is enabled, and otherwise will be obtained from the \fB\-domainfile\fR configured at the package level. +.\" METHOD: getCookies .TP -\fIcookiejar\fR \fBgetCookies\fR \fIprotocol host path\fR +\fIcookiejar \fBgetCookies\fI protocol host path\fR . This method obtains the cookies for a particular HTTP request. \fIThis implements the http cookie jar protocol.\fR +.\" METHOD: policyAllow .TP -\fIcookiejar\fR \fBpolicyAllow\fR \fIoperation domain path\fR +\fIcookiejar \fBpolicyAllow\fI operation domain path\fR . This method is called by the \fBstoreCookie\fR method to get a decision on whether to allow \fIoperation\fR to be performed for the \fIdomain\fR and \fIpath\fR. This is checked immediately before the database is updated but after the built-in security checks are done, and should return a boolean value; if the value is false, the operation is rejected and the database is not modified. The supported \fIoperation\fRs are: .RS -.TP -\fBdelete\fR -. +.IP \fBdelete\fR The \fIdomain\fR is seeking to delete a cookie. -.TP -\fBsession\fR -. +.IP \fBsession\fR The \fIdomain\fR is seeking to create or update a session cookie. -.TP -\fBset\fR -. +.IP \fBset\fR The \fIdomain\fR is seeking to create or update a persistent cookie (with a defined lifetime). .PP The default implementation of this method just returns true, but subclasses of this class may impose their own rules. .RE +.\" METHOD: storeCookie .TP -\fIcookiejar\fR \fBstoreCookie\fR \fIoptions\fR +\fIcookiejar \fBstoreCookie\fI options\fR . This method stores a single cookie from a particular HTTP response. Cookies that fail security checks are ignored. \fIThis implements the http cookie jar protocol.\fR +.\" METHOD: lookup .TP -\fIcookiejar\fR \fBlookup\fR ?\fIhost\fR? ?\fIkey\fR? +\fIcookiejar \fBlookup\fR ?\fIhost\fR? ?\fIkey\fR? . This method looks a cookie by exact host (or domain) matching. If neither \fIhost\fR nor \fIkey\fR are supplied, the list of hosts for which a cookie is stored is returned. If just \fIhost\fR (which may be a hostname or a domain name) is supplied, the list of cookie keys stored for that host is returned. @@ -180,11 +190,11 @@ set cookiedb ~/.tclcookies.db http::configure -cookiejar [\fBhttp::cookiejar new\fR $cookiedb] # No further explicit steps are required to use cookies -set tok [http::geturl http://core.tcl.tk/] +set tok [http::geturl http://core.tcl-lang.org/] .CE .PP To only allow a particular domain to use cookies, perhaps because you only want to enable a particular host to create and manipulate sessions, create a subclass that imposes that policy. @@ -203,15 +213,15 @@ set cookiedb ~/.tclcookies.db http::configure -cookiejar [MyCookieJar new $cookiedb] # No further explicit steps are required to use cookies -set tok [http::geturl http://core.tcl.tk/] +set tok [http::geturl http://core.tcl-lang.org/] .CE .SH "SEE ALSO" http(n), oo::class(n), sqlite3(n) .SH KEYWORDS cookie, internet, security policy, www '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/copy.n ================================================================== --- doc/copy.n +++ doc/copy.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME oo::copy \- create copies of objects and classes .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::copy\fI sourceObject \fR?\fItargetObject\fR? ?\fItargetNamespace\fR? .fi .BE .SH DESCRIPTION Index: doc/coroutine.n ================================================================== --- doc/coroutine.n +++ doc/coroutine.n @@ -11,14 +11,15 @@ .SH NAME coroutine, yield, yieldto, coroinject, coroprobe \- Create and produce values from coroutines .SH SYNOPSIS .nf \fBcoroutine \fIname command\fR ?\fIarg...\fR? + \fByield\fR ?\fIvalue\fR? -\fByieldto\fR \fIcommand\fR ?\fIarg...\fR? +\fByieldto\fI command\fR ?\fIarg...\fR? \fIname\fR ?\fIvalue...\fR? -.sp + .VS "8.7, TIP383" \fBcoroinject \fIcoroName command\fR ?\fIarg...\fR? \fBcoroprobe \fIcoroName command\fR ?\fIarg...\fR? .VE "8.7, TIP383" .fi @@ -95,11 +96,11 @@ .VE "8.7, TIP383" .IP \(bu .VS "8.7, TIP383" The coroutine is not immediately resumed after the injection has been done. A consequence of this is that multiple injections may be done before the -coroutine is resumed. There injected commands are performed in \fIreverse +coroutine is resumed. The injected commands are performed in \fIreverse order of definition\fR (that is, they are internally stored on a stack). .VE "8.7, TIP383" .IP \(bu .VS "8.7, TIP383" An additional two arguments are appended to the list of arguments to be run @@ -117,11 +118,14 @@ .PP The injection is a one-off. It is not retained once it has been executed. It may \fByield\fR or \fByieldto\fR as part of its execution. .PP Note that running coroutines may be neither probed nor injected; the -operations may only be applied to +operations may only be applied to coroutines that are suspended. (If a +coroutine is running then any introspection code would be merely inspecting +the state of where it is currently running; \fBcoroinject\fR/\fBcoroprobe\fR +are unnecessary in that case.) .VE "8.7, TIP383" .SH EXAMPLES .PP This example shows a coroutine that will produce an infinite sequence of even values, and a loop that consumes the first ten of them. @@ -193,11 +197,11 @@ set value [\fByield\fR [info coroutine]] } while {$value ne ""} { puts "$name : $value" set value [string range $value 0 end-1] - lassign [\fByieldto\fR \fI$target\fR $value] value + lassign [\fByieldto\fI $target\fR $value] value } } \fBcoroutine\fR j1 juggler Larry [ \fBcoroutine\fR j2 juggler Curly [ \fBcoroutine\fR j3 juggler Moe j1]] "Nyuck!Nyuck!Nyuck!" @@ -239,14 +243,10 @@ \fIcollect\fR xyz puts [\fIcollect\fR] # ==> 123 {abc def} 456 pqr RST xyz .CE -.PP -This example shows a simple coroutine that collects non-empty values and -returns a list of them when not given an argument. It also shows how we can -look inside the coroutine to find out what it is doing. .VE "8.7, TIP383" .SS "DETAILED SEMANTICS" .PP This example demonstrates that coroutines start from the global namespace, and that \fIcommand\fR resolution happens before the coroutine stack is created. Index: doc/dde.n ================================================================== --- doc/dde.n +++ doc/dde.n @@ -10,26 +10,21 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME dde \- Execute a Dynamic Data Exchange command .SH SYNOPSIS -.sp +.nf \fBpackage require dde 1.4\fR -.sp + \fBdde servername\fR ?\fB\-force\fR? ?\fB\-handler \fIproc\fR? ?\fB\-\|\-\fR? ?\fItopic\fR? -.sp \fBdde execute\fR ?\fB\-async\fR? ?\fB\-binary\fR? \fIservice topic data\fR -.sp \fBdde poke\fR ?\fB\-binary\fR? \fIservice topic item data\fR -.sp \fBdde request\fR ?\fB\-binary\fR? \fIservice topic item\fR -.sp \fBdde services \fIservice topic\fR -.sp \fBdde eval\fR ?\fB\-async\fR? \fItopic cmd \fR?\fIarg arg ...\fR? +.fi .BE - .SH DESCRIPTION .PP This command allows an application to send Dynamic Data Exchange (DDE) command when running under Microsoft Windows. Dynamic Data Exchange is a mechanism where applications can exchange raw data. Each DDE @@ -42,10 +37,11 @@ .PP .SH "DDE COMMANDS" .PP The following commands are a subset of the full Dynamic Data Exchange set of commands. +.\" METHOD: servername .TP \fBdde servername \fR?\fB\-force\fR? ?\fB\-handler \fIproc\fR? ?\fB\-\|\-\fR? ?\fItopic\fR? . \fBdde servername\fR registers the interpreter as a DDE server with the service name \fBTclEval\fR and the topic name specified by \fItopic\fR. @@ -66,10 +62,11 @@ process calls to the dde server. If the package has been loaded into a safe interpreter then a \fB\-handler\fR procedure must be defined. The procedure is called with all the arguments provided by the remote call. .RE +.\" METHOD: execute .TP \fBdde execute\fR ?\fB\-async\fR? ?\fB\-binary\fR? \fIservice topic data\fR . \fBdde execute\fR takes the \fIdata\fR and sends it to the server indicated by \fIservice\fR with the topic indicated by \fItopic\fR. Typically, @@ -78,15 +75,19 @@ Typically, the application treats the \fIdata\fR field as a script, and the script is run in the application. The \fB\-async\fR option requests asynchronous invocation. The command returns an error message if the script did not run, unless the \fB\-async\fR flag was used, in which case the command returns immediately with no error. +.RS +.PP Without the \fB\-binary\fR option all data will be sent in unicode. For dde clients which don't implement the CF_UNICODE clipboard format, this will automatically be translated to the system encoding. You can use the \fB\-binary\fR option in combination with the result of \fBencoding convertto\fR to send data in any other encoding. +.RE +.\" METHOD: poke .TP \fBdde poke\fR ?\fB\-binary\fR? \fIservice topic item data\fR . \fBdde poke\fR passes the \fIdata\fR to the server indicated by \fIservice\fR using the \fItopic\fR and \fIitem\fR specified. Typically, @@ -93,15 +94,19 @@ \fIservice\fR is the name of an application. \fItopic\fR is application specific but can be a command to the server or the name of a file to work on. The \fIitem\fR is also application specific and is often not used, but it must always be non-null. The \fIdata\fR field is given to the remote application. +.RS +.PP Without the \fB\-binary\fR option all data will be sent in unicode. For dde clients which don't implement the CF_UNICODE clipboard format, this will automatically be translated to the system encoding. You can use the \fB\-binary\fR option in combination with the result of \fBencoding convertto\fR to send data in any other encoding. +.RE +.\" METHOD: request .TP \fBdde request\fR ?\fB\-binary\fR? \fIservice topic item\fR . \fBdde request\fR is typically used to get the value of something; the value of a cell in Microsoft Excel or the text of a selection in @@ -109,10 +114,11 @@ \fItopic\fR is typically the name of the file, and \fIitem\fR is application-specific. The command returns the value of \fIitem\fR as defined in the application. Normally this is interpreted to be a string with terminating null. If \fB\-binary\fR is specified, the result is returned as a byte array. +.\" METHOD: services .TP \fBdde services \fIservice topic\fR . \fBdde services\fR returns a list of service-topic pairs that currently exist on the machine. If \fIservice\fR and \fItopic\fR are @@ -121,10 +127,11 @@ \fItopic\fR is not, then all services with the specified topic are returned. If \fIservice\fR is non-empty and \fItopic\fR is, all topics for a given service are returned. If both are non-empty, if that service-topic pair currently exists, it is returned; otherwise, an empty string is returned. +.\" METHOD: eval .TP \fBdde eval\fR ?\fB\-async\fR? \fItopic cmd \fR?\fIarg arg ...\fR? . \fBdde eval\fR evaluates a command and its arguments using the interpreter specified by \fItopic\fR. The DDE service must be the \fBTclEval\fR @@ -170,14 +177,14 @@ This asks Internet Explorer (which must already be running) to go to a particularly important website: .PP .CS package require dde -\fBdde execute\fR -async iexplore WWW_OpenURL http://www.tcl.tk/ +\fBdde execute\fR -async iexplore WWW_OpenURL http://www.tcl-lang.org/ .CE .SH "SEE ALSO" tk(n), winfo(n), send(n) .SH KEYWORDS application, dde, name, remote execution '\"Local Variables: '\"mode: nroff '\"End: Index: doc/define.n ================================================================== --- doc/define.n +++ doc/define.n @@ -7,22 +7,28 @@ .TH define n 0.3 TclOO "TclOO Commands" .so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME -oo::define, oo::objdefine \- define and configure classes and objects +oo::define, oo::objdefine, oo::Slot \- define and configure classes and objects .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::define\fI class defScript\fR \fBoo::define\fI class subcommand arg\fR ?\fIarg ...\fR? \fBoo::objdefine\fI object defScript\fR \fBoo::objdefine\fI object subcommand arg\fR ?\fIarg ...\fR? + +\fBoo::Slot\fR \fIarg...\fR +.fi +.SH "CLASS HIERARCHY" +.nf +\fBoo::object\fR + \(-> \fBoo::Slot\fR .fi .BE - .SH DESCRIPTION The \fBoo::define\fR command is used to control the configuration of classes, and the \fBoo::objdefine\fR command is used to control the configuration of objects (including classes as instance objects), with the configuration being applied to the entity named in the \fIclass\fR or the \fIobject\fR argument. @@ -40,10 +46,11 @@ and define a class in one step. .SH "CONFIGURING CLASSES" .PP The following commands are supported in the \fIdefScript\fR for \fBoo::define\fR, each of which may also be used in the \fIsubcommand\fR form: +.\" METHOD: classmethod .TP \fBclassmethod\fI name\fR ?\fIargList bodyScrip\fR? .VS TIP478 This creates a class method, or (if \fIargList\fR and \fIbodyScript\fR are omitted) promotes an existing method on the class object to be a class @@ -61,10 +68,11 @@ In a private definition context, the methods as invoked on classes are \fInot\fR private, but the methods as invoked on instances of classes are private. .RE .VE TIP478 +.\" METHOD: constructor .TP \fBconstructor\fI argList bodyScript\fR . This creates or updates the constructor for a class. The formal arguments to the constructor (defined using the same format as for the Tcl \fBproc\fR @@ -77,10 +85,11 @@ .RS .PP Classes do not need to have a constructor defined. If none is specified, the superclass's constructor will be used instead. .RE +.\" METHOD: destructor .TP \fBdestructor\fI bodyScript\fR . This creates or updates the destructor for a class. Destructors take no arguments, and the body of the destructor will be \fIbodyScript\fR. The @@ -93,18 +102,20 @@ .RS Note that errors during the evaluation of a destructor \fIare not returned\fR to the code that causes the destruction of an object. Instead, they are passed to the currently-defined \fBbgerror\fR handler. .RE +.\" METHOD: export .TP \fBexport\fI name \fR?\fIname ...\fR? . This arranges for each of the named methods, \fIname\fR, to be exported (i.e. usable outside an instance through the instance object's command) by the class being defined. Note that the methods themselves may be actually defined by a superclass; subclass exports override superclass visibility, and may in turn be overridden by instances. +.\" METHOD: forward .TP \fBforward\fI name cmdName \fR?\fIarg ...\fR? . This creates or updates a forwarded method called \fIname\fR. The method is defined be forwarded to the command called \fIcmdName\fR, with additional @@ -120,19 +131,21 @@ .VS TIP500 If in a private definition context (see the \fBprivate\fR definition command, below), this command creates private forwarded methods. .VE TIP500 .RE +.\" METHOD: initialise .TP \fBinitialise\fI script\fR .TP \fBinitialize\fI script\fR .VS TIP478 This evaluates \fIscript\fR in a context which supports local variables and where the current namespace is the instance namespace of the class object itself. This is useful for setting up, e.g., class-scoped variables. .VE TIP478 +.\" METHOD: method .TP \fBmethod\fI name \fR?\fIoption\fR? \fIargList bodyScript\fR . This creates or updates a method that is implemented as a procedure-like script. The name of the method is \fIname\fR, the formal arguments to the @@ -153,10 +166,11 @@ If in a private definition context (see the \fBprivate\fR definition command, below) or if the \fB\-private\fR flag is given for \fIoption\fR, this command creates private procedure-like methods. .VE TIP500 .RE +.\" METHOD: private .TP \fBprivate \fIcmd arg...\fR .TP \fBprivate \fIscript\fR . @@ -172,10 +186,11 @@ definition context is just a private definition context. All other definition commands have no difference in behavior when used in a private definition context. .RE .VE TIP500 +.\" METHOD: self .TP \fBself\fI subcommand arg ...\fR .TP \fBself\fI script\fR .TP @@ -199,10 +214,11 @@ If in a private definition context (see the \fBprivate\fR definition command, below), the definitions on the class object will also be made in a private definition context. .VE TIP500 .RE +.\" METHOD: superclass .TP \fBsuperclass\fR ?\fI\-slotOperation\fR? ?\fIclassName ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) allows the alteration of the superclasses of the class being defined. @@ -210,19 +226,21 @@ the defined class. Note that objects must not be changed from being classes to being non-classes or vice-versa, that an empty parent class is equivalent to \fBoo::object\fR, and that the parent classes of \fBoo::object\fR and \fBoo::class\fR may not be modified. By default, this slot works by replacement. +.\" METHOD: unexport .TP \fBunexport\fI name \fR?\fIname ...\fR? . This arranges for each of the named methods, \fIname\fR, to be not exported (i.e. not usable outside the instance through the instance object's command, but instead just through the \fBmy\fR command visible in each object's context) by the class being defined. Note that the methods themselves may be actually defined by a superclass; subclass unexports override superclass visibility, and may be overridden by instance unexports. +.\" METHOD: variable .TP \fBvariable\fR ?\fI\-slotOperation\fR? ?\fIname ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) arranges for each of the named variables to be automatically made @@ -250,10 +268,11 @@ .RE .SS "ADVANCED CLASS CONFIGURATION OPTIONS" .PP The following definitions are also supported, but are not required in simple programs: +.\" METHOD: definitionnamespace .TP \fBdefinitionnamespace\fR ?\fIkind\fR? \fInamespaceName\fR .VS TIP524 This allows control over what namespace will be used by the \fBoo::define\fR and \fBoo::objdefine\fR commands to look up the definition commands they @@ -276,18 +295,20 @@ \fB::oo::objdefine\fR, and the class \fBoo::class\fR has its class namespace locked to \fB::oo::define\fR. A consequence of this is that effective use of this feature for classes requires the definition of a metaclass. .RE .VE TIP524 +.\" METHOD: deletemethod .TP \fBdeletemethod\fI name\fR ?\fIname ...\fR? . This deletes each of the methods called \fIname\fR from a class. The methods must have previously existed in that class. Does not affect the superclasses of the class, nor does it affect the subclasses or instances of the class (except when they have a call chain through the class being modified) or the class object itself. +.\" METHOD: filter .TP \fBfilter\fR ?\fI\-slotOperation\fR? ?\fImethodName ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) sets or updates the list of method names that are used to guard whether @@ -294,18 +315,20 @@ method call to instances of the class may be called and what the method's results are. Each \fImethodName\fR names a single filtering method (which may be exposed or not exposed); it is not an error for a non-existent method to be named since they may be defined by subclasses. By default, this slot works by appending. +.\" METHOD: mixin .TP \fBmixin\fR ?\fI\-slotOperation\fR? ?\fIclassName ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) sets or updates the list of additional classes that are to be mixed into all the instances of the class being defined. Each \fIclassName\fR argument names a single class that is to be mixed in. By default, this slot works by replacement. +.\" METHOD: renamemethod .TP \fBrenamemethod\fI fromName toName\fR . This renames the method called \fIfromName\fR in a class to \fItoName\fR. The method must have previously existed in the class, and \fItoName\fR must not @@ -318,17 +341,19 @@ .SH "CONFIGURING OBJECTS" .PP The following commands are supported in the \fIdefScript\fR for \fBoo::objdefine\fR, each of which may also be used in the \fIsubcommand\fR form: +.\" METHOD: export .TP \fBexport\fI name \fR?\fIname ...\fR? . This arranges for each of the named methods, \fIname\fR, to be exported (i.e. usable outside the object through the object's command) by the object being defined. Note that the methods themselves may be actually defined by a class or superclass; object exports override class visibility. +.\" METHOD: forward .TP \fBforward\fI name cmdName \fR?\fIarg ...\fR? . This creates or updates a forwarded object method called \fIname\fR. The method is defined be forwarded to the command called \fIcmdName\fR, with @@ -341,10 +366,11 @@ .VS TIP500 If in a private definition context (see the \fBprivate\fR definition command, below), this command creates private forwarded methods. .VE TIP500 .RE +.\" METHOD: method .TP \fBmethod\fI name \fR?\fIoption\fR? \fIargList bodyScript\fR . This creates, updates or deletes an object method. The name of the method is \fIname\fR, the formal arguments to the method (defined using the same format @@ -364,18 +390,20 @@ If in a private definition context (see the \fBprivate\fR definition command, below) or if the \fB\-private\fR flag is given for \fIoption\fR, this command creates private procedure-like methods. .VE TIP500 .RE +.\" METHOD: mixin .TP \fBmixin\fR ?\fI\-slotOperation\fR? ?\fIclassName ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) sets or updates a per-object list of additional classes that are to be mixed into the object. Each argument, \fIclassName\fR, names a single class that is to be mixed in. By default, this slot works by replacement. +.\" METHOD: private .TP \fBprivate \fIcmd arg...\fR .TP \fBprivate \fIscript\fR .VS TIP500 @@ -389,18 +417,20 @@ \fBprivate\fR has no cumulative effect; the innermost definition context is just a private definition context. All other definition commands have no difference in behavior when used in a private definition context. .RE .VE TIP500 +.\" METHOD: unexport .TP \fBunexport\fI name \fR?\fIname ...\fR? . This arranges for each of the named methods, \fIname\fR, to be not exported (i.e. not usable outside the object through the object's command, but instead just through the \fBmy\fR command visible in the object's context) by the object being defined. Note that the methods themselves may be actually defined by a class; instance unexports override class visibility. +.\" METHOD: variable .TP \fBvariable\fR ?\fI\-slotOperation\fR? ?\fIname ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) arranges for each of the named variables to be automatically made available in the methods declared by the @@ -426,24 +456,27 @@ .RE .SS "ADVANCED OBJECT CONFIGURATION OPTIONS" .PP The following definitions are also supported, but are not required in simple programs: +.\" METHOD: class .TP \fBclass\fI className\fR . This allows the class of an object to be changed after creation. Note that the class's constructors are not called when this is done, and so the object may well be in an inconsistent state unless additional configuration work is done. +.\" METHOD: deletemethod .TP \fBdeletemethod\fI name\fR ?\fIname ...\fR . This deletes each of the methods called \fIname\fR from an object. The methods must have previously existed in that object (e.g., because it was created through \fBoo::objdefine method\fR). Does not affect the classes that the object is an instance of, or remove the exposure of those class-provided methods in the instance of that class. +.\" METHOD: filter .TP \fBfilter\fR ?\fI\-slotOperation\fR? ?\fImethodName ...\fR? . This slot (see \fBSLOTTED DEFINITIONS\fR below) sets or updates the list of method names that are used to guard whether a @@ -451,10 +484,11 @@ Each \fImethodName\fR names a single filtering method (which may be exposed or not exposed); it is not an error for a non-existent method to be named. Note that the actual list of filters also depends on the filters set upon any classes that the object is an instance of. By default, this slot works by appending. +.\" METHOD: renamemethod .TP \fBrenamemethod\fI fromName toName\fR . This renames the method called \fIfromName\fR in an object to \fItoName\fR. The method must have previously existed in the object, and \fItoName\fR must @@ -461,10 +495,11 @@ not previously refer to a method in that object. Does not affect the classes that the object is an instance of and cannot rename in an instance object the methods provided by those classes (though a \fBoo::objdefine forward\fRed method may provide an equivalent capability). Does not change the export status of the method; if it was exported before, it will be afterwards. +.\" METHOD: self .TP \fBself \fR .VS TIP470 This gives the name of the object currently being configured. .VE TIP470 @@ -484,45 +519,65 @@ .SH "SLOTTED DEFINITIONS" Some of the configurable definitions of a class or object are \fIslotted definitions\fR. This means that the configuration is implemented by a slot object, that is an instance of the class \fBoo::Slot\fR, which manages a list of values (class names, variable names, etc.) that comprises the contents of -the slot. The class defines five operations (as methods) that may be done on -the slot: +the slot. +.PP +The \fBoo::Slot\fR class defines six operations (as methods) that may be done +on the slot: +.\" METHOD: -append .TP \fIslot\fR \fB\-append\fR ?\fImember ...\fR? . This appends the given \fImember\fR elements to the slot definition. +.\" METHOD: -appendifnew +.TP +\fIslot\fR \fB\-appendifnew\fR ?\fImember ...\fR? +.VS TIP558 +This appends the given \fImember\fR elements to the slot definition if they +do not already exist. +.VE TIP558 +.\" METHOD: -clear .TP \fIslot\fR \fB\-clear\fR . This sets the slot definition to the empty list. +.\" METHOD: -prepend .TP \fIslot\fR \fB\-prepend\fR ?\fImember ...\fR? .VS TIP516 This prepends the given \fImember\fR elements to the slot definition. .VE TIP516 +.\" METHOD: -remove .TP \fIslot\fR \fB\-remove\fR ?\fImember ...\fR? .VS TIP516 This removes the given \fImember\fR elements from the slot definition. .VE TIP516 +.\" METHOD: -set .TP \fIslot\fR \fB\-set\fR ?\fImember ...\fR? . This replaces the slot definition with the given \fImember\fR elements. .PP A consequence of this is that any use of a slot's default operation where the first member argument begins with a hyphen will be an error. One of the above operations should be used explicitly in those circumstances. +.PP +You only need to make an instance of \fBoo::Slot\fR if you are definining your +own slot that behaves like a standard slot. +.PP .SS "SLOT IMPLEMENTATION" +.\" METHOD: --default-operation Internally, slot objects also define a method \fB\-\-default\-operation\fR which is forwarded to the default operation of the slot (thus, for the class .QW \fBvariable\fR slot, this is forwarded to .QW "\fBmy \-append\fR" ), and these methods which provide the implementation interface: +.\" METHOD: Get .TP \fIslot\fR \fBGet\fR . Returns a list that is the current contents of the slot, but does not modify the slot. This method must always be called from a stack frame created by a @@ -534,12 +589,13 @@ .VS TIP516 The elements of the list should be fully resolved, if that is a meaningful concept to the slot. .VE TIP516 .RE +.\" METHOD: Resolve .TP -\fIslot\fR \fBResolve\fR \fIslotElement\fR +\fIslot\fR \fBResolve\fI slotElement\fR .VS TIP516 Returns \fIslotElement\fR with a resolution operation applied to it, but does not modify the slot. For slots of simple strings, this is an operation that does nothing, whereas for slots of classes, this maps a class name to its fully-qualified class name. This method must always be called from a stack @@ -552,10 +608,21 @@ .PP Implementations \fIshould not\fR enforce uniqueness and ordering constraints in this method; that is the responsibility of the \fBSet\fR method. .RE .VE TIP516 +.\" METHOD: Resolve +.TP +\fIslot\fR \fBResolve \fIelement\fR +.VS +This converts an element of the slotted collection into its resolved form; for +a simple value, it could just return the value, but for a slot that contains +references to commands or classes it should convert those into their +fully-qualified forms (so they can be compared with \fBstring equals\fR): that +could be done by forwarding to \fBnamespace which\fR or similar. +.VE +.\" METHOD: Set .TP \fIslot\fR \fBSet \fIelementList\fR . Sets the contents of the slot to the list \fIelementList\fR and returns the empty string. This method must always be called from a stack frame created by @@ -573,12 +640,18 @@ .PP The implementation of these methods is slot-dependent (and responsible for accessing the correct part of the class or object definition). Slots also have an unknown method handler to tie all these pieces together, and they hide their \fBdestroy\fR method so that it is not invoked inadvertently. It is -\fIrecommended\fR that any user changes to the slot mechanism be restricted to -defining new operations whose names start with a hyphen. +\fIrecommended\fR that any user changes to the slot mechanism itself be +restricted to defining new operations whose names start with a hyphen. +.PP +Note that slot instances are not expected to contain the storage for the slot +they manage; that will be in or attached to the class or object that they +manage. Those instances should provide their own implementations of the +\fBGet\fR and \fBSet\fR methods (and optionally \fBResolve\fR; that defaults +to a do-nothing pass-through). .PP .VS TIP516 Most slot operations will initially \fBResolve\fR their argument list, combine it with the results of the \fBGet\fR method, and then \fBSet\fR the result. Some operations omit one or both of the first two steps; omitting the third Index: doc/dict.n ================================================================== --- doc/dict.n +++ doc/dict.n @@ -17,10 +17,11 @@ .PP Performs one of several operations on dictionary values or variables containing dictionary values (see the \fBDICTIONARY VALUES\fR section below for a description), depending on \fIoption\fR. The legal \fIoption\fRs (which may be abbreviated) are: +.\" METHOD: append .TP \fBdict append \fIdictionaryVariable key \fR?\fIstring ...\fR? . This appends the given string (or strings) to the value that the given key maps to in the dictionary value contained in the given variable, @@ -30,40 +31,44 @@ .VS TIP508 If \fIdictionaryVariable\fR indicates an element that does not exist of an array that has a default value set, the default value and will be used as the value of the dictionary prior to the appending operation. .VE TIP508 +.\" METHOD: create .TP \fBdict create \fR?\fIkey value ...\fR? . Return a new dictionary that contains each of the key/value mappings listed as arguments (keys and values alternating, with each key being followed by its associated value.) +.\" METHOD: exists .TP \fBdict exists \fIdictionaryValue key \fR?\fIkey ...\fR? . This returns a boolean value indicating whether the given key (or path of keys through a set of nested dictionaries) exists in the given dictionary value. This returns a true value exactly when \fBdict get\fR on that path will succeed. +.\" METHOD: filter .TP \fBdict filter \fIdictionaryValue filterType arg \fR?\fIarg ...\fR? . This takes a dictionary value and returns a new dictionary that contains just those key/value pairs that match the specified filter type (which may be abbreviated.) Supported filter types are: .RS .TP \fBdict filter \fIdictionaryValue \fBkey\fR ?\fIglobPattern ...\fR? +. The key rule only matches those key/value pairs whose keys match any of the given patterns (in the style of \fBstring match\fR.) .TP \fBdict filter \fIdictionaryValue \fBscript {\fIkeyVariable valueVariable\fB} \fIscript\fR . The script rule tests for matching by assigning the key to the \fIkeyVariable\fR and the value to the \fIvalueVariable\fR, and then evaluating -the given script which should return a boolean value (with the +the given script which should result in a boolean value (with the key/value pair only being included in the result of the \fBdict filter\fR when a true value is returned.) Note that the first argument after the rule selection word is a two-element list. If the \fIscript\fR returns with a condition of \fBTCL_BREAK\fR, no further key/value pairs are considered for inclusion in the resulting @@ -70,13 +75,15 @@ dictionary, and a condition of \fBTCL_CONTINUE\fR is equivalent to a false result. The key/value pairs are tested in the order in which the keys were inserted into the dictionary. .TP \fBdict filter \fIdictionaryValue \fBvalue \fR?\fIglobPattern ...\fR? +. The value rule only matches those key/value pairs whose values match any of the given patterns (in the style of \fBstring match\fR.) .RE +.\" METHOD: for .TP \fBdict for {\fIkeyVariable valueVariable\fB} \fIdictionaryValue body\fR . This command takes three arguments, the first a two-element list of variable names (for the key and value respectively of each mapping in @@ -88,10 +95,11 @@ dictionary will be iterated over and the \fBdict for\fR command will terminate successfully immediately. If any evaluation of the body generates a \fBTCL_CONTINUE\fR result, this shall be treated exactly like a normal \fBTCL_OK\fR result. The order of iteration is the order in which the keys were inserted into the dictionary. +.\" METHOD: get .TP \fBdict get \fIdictionaryValue \fR?\fIkey ...\fR? . Given a dictionary value (first argument) and a key (second argument), this will retrieve the value for that key. Where several keys are @@ -113,10 +121,12 @@ the value for that key. .PP It is an error to attempt to retrieve a value for a key that is not present in the dictionary. .RE +.\" METHOD: getdef +.\" METHOD: getwithdefault .TP \fBdict getdef \fIdictionaryValue \fR?\fIkey ...\fR? \fIkey default\fR .TP \fBdict getwithdefault \fIdictionaryValue \fR?\fIkey ...\fR? \fIkey default\fR .VS "8.7, TIP342" @@ -129,10 +139,11 @@ .PP Note that there must always be at least one \fIkey\fR provided, and that \fBdict getdef\fR and \fBdict getwithdefault\fR are aliases for each other. .RE .VE "8.7, TIP342" +.\" METHOD: incr .TP \fBdict incr \fIdictionaryVariable key \fR?\fIincrement\fR? . This adds the given increment value (an integer that defaults to 1 if not specified) to the value that the given key maps to in the @@ -144,25 +155,28 @@ .VS TIP508 If \fIdictionaryVariable\fR indicates an element that does not exist of an array that has a default value set, the default value and will be used as the value of the dictionary prior to the incrementing operation. .VE TIP508 +.\" METHOD: info .TP \fBdict info \fIdictionaryValue\fR . This returns information (intended for display to people) about the given dictionary though the format of this data is dependent on the implementation of the dictionary. For dictionaries that are implemented by hash tables, it is expected that this will return the string produced by \fBTcl_HashStats\fR, similar to \fBarray statistics\fR. +.\" METHOD: keys .TP \fBdict keys \fIdictionaryValue \fR?\fIglobPattern\fR? . Return a list of all keys in the given dictionary value. If a pattern is supplied, only those keys that match it (according to the rules of \fBstring match\fR) will be returned. The returned keys will be in the order that they were inserted into the dictionary. +.\" METHOD: lappend .TP \fBdict lappend \fIdictionaryVariable key \fR?\fIvalue ...\fR? . This appends the given items to the list value that the given key maps to in the dictionary value contained in the given variable, writing @@ -174,10 +188,11 @@ .VS TIP508 If \fIdictionaryVariable\fR indicates an element that does not exist of an array that has a default value set, the default value and will be used as the value of the dictionary prior to the list-appending operation. .VE TIP508 +.\" METHOD: map .TP \fBdict map \fR{\fIkeyVariable valueVariable\fR} \fIdictionaryValue body\fR . This command applies a transformation to each element of a dictionary, returning a new dictionary. It takes three arguments: the first is a @@ -199,34 +214,38 @@ iteration is aborted and the accumulator dictionary is not modified. The order of iteration is the natural order of the dictionary (typically the order in which the keys were added to the dictionary; the order is the same as that used in \fBdict for\fR). .RE +.\" METHOD: merge .TP \fBdict merge \fR?\fIdictionaryValue ...\fR? . Return a dictionary that contains the contents of each of the \fIdictionaryValue\fR arguments. Where two (or more) dictionaries contain a mapping for the same key, the resulting dictionary maps that key to the value according to the last dictionary on the command line containing a mapping for that key. +.\" METHOD: remove .TP \fBdict remove \fIdictionaryValue \fR?\fIkey ...\fR? . Return a new dictionary that is a copy of an old one passed in as first argument except without mappings for each of the keys listed. It is legal for there to be no keys to remove, and it also legal for any of the keys to be removed to not be present in the input dictionary in the first place. +.\" METHOD: replace .TP \fBdict replace \fIdictionaryValue \fR?\fIkey value ...\fR? . Return a new dictionary that is a copy of an old one passed in as first argument except with some values different or some extra key/value pairs added. It is legal for this command to be called with no key/value pairs, but illegal for this command to be called with a key but no value. +.\" METHOD: set .TP \fBdict set \fIdictionaryVariable key \fR?\fIkey ...\fR? \fIvalue\fR . This operation takes the name of a variable containing a dictionary value and places an updated dictionary value in that variable @@ -236,14 +255,16 @@ .VS TIP508 If \fIdictionaryVariable\fR indicates an element that does not exist of an array that has a default value set, the default value and will be used as the value of the dictionary prior to the value insert/update operation. .VE TIP508 +.\" METHOD: size .TP \fBdict size \fIdictionaryValue\fR . Return the number of key/value mappings in the given dictionary value. +.\" METHOD: unset .TP \fBdict unset \fIdictionaryVariable key \fR?\fIkey ...\fR? . This operation (the companion to \fBdict set\fR) takes the name of a variable containing a dictionary value and places an updated @@ -256,10 +277,11 @@ .VS TIP508 If \fIdictionaryVariable\fR indicates an element that does not exist of an array that has a default value set, the default value and will be used as the value of the dictionary prior to the value remove operation. .VE TIP508 +.\" METHOD: update .TP \fBdict update \fIdictionaryVariable key varName \fR?\fIkey varName ...\fR? \fIbody\fR . Execute the Tcl script in \fIbody\fR with the value for each \fIkey\fR (as found by reading the dictionary value in \fIdictionaryVariable\fR) @@ -283,22 +305,25 @@ Each \fIvarName\fR is mapped in the scope enclosing the \fBdict update\fR; it is recommended that this command only be used in a local scope (\fBproc\fRedure, lambda term for \fBapply\fR, or method). Because of this, the variables set by \fBdict update\fR will continue to exist after the command finishes (unless explicitly \fBunset\fR). +.PP Note that the mapping of values to variables does not use traces; changes to the \fIdictionaryVariable\fR's contents only happen when \fIbody\fR terminates. .RE +.\" METHOD: values .TP \fBdict values \fIdictionaryValue \fR?\fIglobPattern\fR? . Return a list of all values in the given dictionary value. If a pattern is supplied, only those values that match it (according to the rules of \fBstring match\fR) will be returned. The returned values will be in the order of that the keys associated with those values were inserted into the dictionary. +.\" METHOD: with .TP \fBdict with \fIdictionaryVariable \fR?\fIkey ...\fR? \fIbody\fR . Execute the Tcl script in \fIbody\fR with the value for each key in \fIdictionaryVariable\fR mapped (in a manner similarly to \fBdict @@ -322,10 +347,11 @@ The variables are mapped in the scope enclosing the \fBdict with\fR; it is recommended that this command only be used in a local scope (\fBproc\fRedure, lambda term for \fBapply\fR, or method). Because of this, the variables set by \fBdict with\fR will continue to exist after the command finishes (unless explicitly \fBunset\fR). +.PP Note that the mapping of values to variables does not use traces; changes to the \fIdictionaryVariable\fR's contents only happen when \fIbody\fR terminates. .PP If the \fIdictionaryVariable\fR contains a value that is not a dictionary at Index: doc/encoding.n ================================================================== --- doc/encoding.n +++ doc/encoding.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1998 by Scriptics Corporation. +'\" Copyright (c) 1998 Scriptics Corporation. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH encoding n "8.1" Tcl "Tcl Built-In Commands" @@ -12,47 +12,64 @@ .SH SYNOPSIS \fBencoding \fIoption\fR ?\fIarg arg ...\fR? .BE .SH INTRODUCTION .PP -Strings in Tcl are logically a sequence of 16-bit Unicode characters. +Strings in Tcl are logically a sequence of Unicode characters. These strings are represented in memory as a sequence of bytes that -may be in one of several encodings: modified UTF\-8 (which uses 1 to 3 -bytes per character), 16-bit -.QW Unicode -(which uses 2 bytes per character, with an endianness that is -dependent on the host architecture), and binary (which uses a single -byte per character but only handles a restricted range of characters). -Tcl does not guarantee to always use the same encoding for the same -string. +may be in one of several encodings: modified UTF\-8 (which uses 1 to 4 +bytes per character), or a custom encoding start as 8 bit binary data. .PP Different operating system interfaces or applications may generate strings in other encodings such as Shift\-JIS. The \fBencoding\fR command helps to bridge the gap between Unicode and these other formats. .SH DESCRIPTION .PP Performs one of several encoding related operations, depending on \fIoption\fR. The legal \fIoption\fRs are: +.\" METHOD: convertfrom .TP \fBencoding convertfrom\fR ?\fIencoding\fR? \fIdata\fR +.VS "TCL8.7 TIP607, TIP656" +.TP +\fBencoding convertfrom\fR ?\fB-profile \fIprofile\fR? ?\fB-failindex var\fR? \fIencoding data\fR +.VE "TCL8.7 TIP607, TIP656" . -Convert \fIdata\fR to Unicode from the specified \fIencoding\fR. The -characters in \fIdata\fR are treated as binary data where the lower -8-bits of each character is taken as a single byte. The resulting -sequence of bytes is treated as a string in the specified -\fIencoding\fR. If \fIencoding\fR is not specified, the current +Converts \fIdata\fR, which should be in binary string encoded as per +\fIencoding\fR, to a Tcl string. If \fIencoding\fR is not specified, the current system encoding is used. -.TP -\fBencoding convertto\fR ?\fIencoding\fR? \fIstring\fR -. -Convert \fIstring\fR from Unicode to the specified \fIencoding\fR. -The result is a sequence of bytes that represents the converted -string. Each byte is stored in the lower 8-bits of a Unicode -character (indeed, the resulting string is a binary string as far as -Tcl is concerned, at least initially). If \fIencoding\fR is not -specified, the current system encoding is used. +.PP +.VS "TCL8.7 TIP607, TIP656" +The \fB-profile\fR option determines the command behavior in the presence +of conversion errors. See the \fBPROFILES\fR section below for details. Any premature +termination of processing due to errors is reported through an exception if +the \fB-failindex\fR option is not specified. +.PP +If the \fB-failindex\fR is specified, instead of an exception being raised +on premature termination, the result of the conversion up to the point of the +error is returned as the result of the command. In addition, the index +of the source byte triggering the error is stored in \fBvar\fR. If no +errors are encountered, the entire result of the conversion is returned and +the value \fB-1\fR is stored in \fBvar\fR. +.VE "TCL8.7 TIP607, TIP656" +.\" METHOD: convertto +.TP +\fBencoding convertto\fR ?\fIencoding\fR? \fIdata\fR +.TP +\fBencoding convertto\fR ?\fB-profile \fIprofile\fR? ?\fB-failindex var\fR? \fIencoding data\fR +. +Convert \fIstring\fR to the specified \fIencoding\fR. The result is a Tcl binary +string that contains the sequence of bytes representing the converted string in +the specified encoding. If \fIencoding\fR is not specified, the current system +encoding is used. +.PP +.VS "TCL8.7 TIP607, TIP656" +The \fB-profile\fR and \fB-failindex\fR options have the same effect as +described for the \fBencoding convertfrom\fR command. +.VE "TCL8.7 TIP607, TIP656" +.\" METHOD: dirs .TP \fBencoding dirs\fR ?\fIdirectoryList\fR? . Tcl can load encoding data files from the file system that describe additional encodings for it to work with. This command sets the search @@ -61,10 +78,11 @@ command returns the current list of directories that make up the search path. It is an error for \fIdirectoryList\fR to not be a valid list. If, when a search for an encoding data file is happening, an element in \fIdirectoryList\fR does not refer to a readable, searchable directory, that element is ignored. +.\" METHOD: names .TP \fBencoding names\fR . Returns a list containing the names of all of the encodings that are currently available. @@ -71,45 +89,160 @@ The encodings .QW utf-8 and .QW iso8859-1 are guaranteed to be present in the list. +.\" METHOD: profiles +.TP +\fBencoding profiles\fR +.VS "TCL8.7 TIP656" +Returns a list of the names of encoding profiles. See \fBPROFILES\fR below. +.VE "TCL8.7 TIP656" +.\" METHOD: system .TP \fBencoding system\fR ?\fIencoding\fR? . Set the system encoding to \fIencoding\fR. If \fIencoding\fR is omitted then the command returns the current system encoding. The system encoding is used whenever Tcl passes strings to system calls. -.SH EXAMPLE +.\" Do not put .VS on whole section as that messes up the bullet list alignment +.SH PROFILES +.PP +.VS "TCL8.7 TIP656" +Operations involving encoding transforms may encounter several types of +errors such as invalid sequences in the source data, characters that +cannot be encoded in the target encoding and so on. +A \fIprofile\fR prescribes the strategy for dealing with such errors +in one of two ways: +.VE "TCL8.7 TIP656" +. +.IP \(bu +.VS "TCL8.7 TIP656" +Terminating further processing of the source data. The profile does not +determine how this premature termination is conveyed to the caller. By default, +this is signalled by raising an exception. If the \fB-failindex\fR option +is specified, errors are reported through that mechanism. +.VE "TCL8.7 TIP656" +.IP \(bu +.VE "TCL8.7 TIP656" +Continue further processing of the source data using a fallback strategy such +as replacing or discarding the offending bytes in a profile-defined manner. +.VE "TCL8.7 TIP656" +.PP +The following profiles are currently implemented with \fBtcl8\fR being +the default if the \fB-profile\fR is not specified. +.VS "TCL8.7 TIP656" +.VE "TCL8.7 TIP656" +.TP +\fBtcl8\fR +.VS "TCL8.7 TIP656" +The \fBtcl8\fR profile always follows the first strategy above and corresponds +to the behavior of encoding transforms in Tcl 8.6. When converting from an +external encoding \fBother than utf-8\fR to Tcl strings with the \fBencoding +convertfrom\fR command, invalid bytes are mapped to their numerically equivalent +code points. For example, the byte 0x80 which is invalid in ASCII would be +mapped to code point U+0080. When converting from \fButf-8\fR, invalid bytes +that are defined in CP1252 are mapped to their Unicode equivalents while those +that are not fall back to the numerical equivalents. For example, byte 0x80 is +defined by CP1252 and is therefore mapped to its Unicode equivalent U+20AC while +byte 0x81 which is not defined by CP1252 is mapped to U+0081. As an additional +special case, the sequence 0xC0 0x80 is mapped to U+0000. + +When converting from Tcl strings to an external encoding format using +\fBencoding convertto\fR, characters that cannot be represented in the +target encoding are replaced by an encoding-dependent character, usually +the question mark \fB?\fR. +.TP +\fBstrict\fR +. +The \fBstrict\fR profile always stops processing when an conversion error is +encountered. The error is signalled via an exception or the \fB-failindex\fR +option mechanism. The \fBstrict\fR profile implements a Unicode standard +conformant behavior. + +.VE "TCL8.7 TIP656" +.TP +\fBreplace\fR +.VS "TCL8.7 TIP 656" +Like the \fBtcl8\fR profile, the \fBreplace\fR profile always continues +processing on conversion errors but follows a Unicode standard conformant +method for substitution of invalid source data. + +When converting an encoded byte sequence to a Tcl string using +\fBencoding convertfrom\fR, invalid bytes +are replaced by the U+FFFD REPLACEMENT CHARACTER code point. +.RS +.PP +When encoding a Tcl string with \fBencoding convertto\fR, +code points that cannot be represented in the +target encoding are transformed to an encoding-specific fallback character, +U+FFFD REPLACEMENT CHARACTER for UTF targets and generally `?` for other +encodings. +.RE +.VE "TCL8.7 TIP656" +.SH EXAMPLES +.PP +These examples use the utility proc below that prints the Unicode code points +comprising a Tcl string. +.PP +.CS +proc codepoints s {join [lmap c [split $s {}] { + string cat U+ [format %.6X [scan $c %c]]}] +} +.CE .PP -It is common practice to write script files using a text editor that -produces output in the euc-jp encoding, which represents the ASCII -characters as singe bytes and Japanese characters as two bytes. This -makes it easy to embed literal strings that correspond to non-ASCII -characters by simply typing the strings in place in the script. -However, because the \fBsource\fR command always reads files using the -current system encoding, Tcl will only source such files correctly -when the encoding used to write the file is the same. This tends not -to be true in an internationalized setting. For example, if such a -file was sourced in North America (where the ISO8859\-1 is normally -used), each byte in the file would be treated as a separate character -that maps to the 00 page in Unicode. The resulting Tcl strings will -not contain the expected Japanese characters. Instead, they will -contain a sequence of Latin-1 characters that correspond to the bytes -of the original string. The \fBencoding\fR command can be used to -convert this string to the expected Japanese Unicode characters. For -example, +Example 1: convert a byte sequence in Japanese euc-jp encoding to a TCL string: .PP .CS -set s [\fBencoding convertfrom\fR euc-jp "\exA4\exCF"] +% codepoints [\fBencoding convertfrom\fR euc-jp "\exA4\exCF"] +U+00306F .CE .PP -would return the Unicode string +The result is the unicode codepoint .QW "\eu306F" , which is the Hiragana letter HA. +.VS "TCL8.7 TIP607, TIP656" +.PP +Example 2: Error handling based on profiles: +.PP +The letter \fBA\fR is Unicode character U+0041 and the byte "\ex80" is invalid +in ASCII encoding. +.PP +.CS +% codepoints [\fBencoding convertfrom\fR -profile tcl8 ascii A\ex80] +U+000041 U+000080 +% codepoints [\fBencoding convertfrom\fR -profile replace ascii A\ex80] +U+000041 U+00FFFD +% codepoints [\fBencoding convertfrom\fR -profile strict ascii A\ex80] +unexpected byte sequence starting at index 1: '\ex80' +.CE +.PP +Example 3: Get partial data and the error location: +.PP +.CS +% codepoints [\fBencoding convertfrom\fR -profile strict -failindex idx ascii AB\ex80] +U+000041 U+000042 +% set idx +2 +.CE +.PP +Example 4: Encode a character that is not representable in ISO8859-1: +.PP +.CS +% \fBencoding convertto\fR iso8859-1 A\eu0141 +A? +% \fBencoding convertto\fR -profile strict iso8859-1 A\eu0141 +unexpected character at index 1: 'U+000141' +% \fBencoding convertto\fR -profile strict -failindex idx iso8859-1 A\eu0141 +A +% set idx +1 +.CE +.VE "TCL8.7 TIP607, TIP656" +.PP .SH "SEE ALSO" -Tcl_GetEncoding(3) +Tcl_GetEncoding(3), fconfigure(n) .SH KEYWORDS encoding, unicode .\" Local Variables: .\" mode: nroff .\" End: Index: doc/eof.n ================================================================== --- doc/eof.n +++ doc/eof.n @@ -10,56 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME eof \- Check for end of file condition on channel .SH SYNOPSIS -\fBeof \fIchannelId\fR +\fBeof \fIchannel\fR .BE .SH DESCRIPTION .PP -Returns 1 if an end of file condition occurred during the most -recent input operation on \fIchannelId\fR (such as \fBgets\fR), -0 otherwise. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), -the return value from an invocation of \fBopen\fR or \fBsocket\fR, or -the result of a channel creation command provided by a Tcl extension. -.SH EXAMPLES -.PP -Read and print out the contents of a file line-by-line: -.PP -.CS -set f [open somefile.txt] -while {1} { - set line [gets $f] - if {[\fBeof\fR $f]} { - close $f - break - } - puts "Read line: $line" -} -.CE -.PP -Read and print out the contents of a file by fixed-size records: -.PP -.CS -set f [open somefile.dat] -fconfigure $f -translation binary -set recordSize 40 -while {1} { - set record [read $f $recordSize] - if {[\fBeof\fR $f]} { - close $f - break - } - puts "Read record: $record" -} -.CE +The \fBeof\fR command has been superceded by the \fBchan eof\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), open(n), close(n), fblocked(n), Tcl_StandardChannels(3) -.SH KEYWORDS -channel, end of file +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/error.n ================================================================== --- doc/error.n +++ doc/error.n @@ -12,11 +12,10 @@ .SH NAME error \- Generate an error .SH SYNOPSIS \fBerror \fImessage\fR ?\fIinfo\fR? ?\fIcode\fR? .BE - .SH DESCRIPTION .PP Returns a \fBTCL_ERROR\fR code, which causes command interpretation to be unwound. \fIMessage\fR is a string that is returned to the application to indicate what went wrong. Index: doc/eval.n ================================================================== --- doc/eval.n +++ doc/eval.n @@ -20,12 +20,20 @@ script containing one or more commands. \fBEval\fR concatenates all its arguments in the same fashion as the \fBconcat\fR command, passes the concatenated string to the Tcl interpreter recursively, and returns the result of that evaluation (or any error generated by it). +.PP Note that the \fBlist\fR command quotes sequences of words in such a -way that they are not further expanded by the \fBeval\fR command. +way that they are not further expanded by the \fBeval\fR command; +for \fIany\fR values, $a, $b, and $c, these two lines are effectively +equivalent: +.PP +.CS +\fBeval\fR [list $a $b $c] +$a $b $c +.CE .SH EXAMPLES .PP Often, it is useful to store a fragment of a script in a variable and execute it later on with extra values appended. This technique is used in a number of places throughout the Tcl core (e.g. in \fBfcopy\fR, @@ -72,13 +80,19 @@ \fBeval\fR, like this: .PP .CS set var [linsert $var 0 {*}$args] .CE +.PP +or indeed like this: +.PP +.CS +set var [list {*}$args {*}$var] +.CE .SH "SEE ALSO" catch(n), concat(n), error(n), errorCode(n), errorInfo(n), interp(n), list(n), namespace(n), subst(n), uplevel(n) .SH KEYWORDS concatenate, evaluate, script '\" Local Variables: '\" mode: nroff '\" End: Index: doc/exec.n ================================================================== --- doc/exec.n +++ doc/exec.n @@ -20,25 +20,32 @@ This command treats its arguments as the specification of one or more subprocesses to execute. The arguments take the form of a standard shell pipeline where each \fIarg\fR becomes one word of a command, and each distinct command becomes a subprocess. +The result of the command is the standard output of the final subprocess in +the pipeline, interpreted using the system \fBencoding\fR; to use any other +encoding (especially including binary data), the pipeline must be +\fBopen\fRed, configured and read explicitly. .PP If the initial arguments to \fBexec\fR start with \fB\-\fR then they are treated as command-line switches and are not part of the pipeline specification. The following switches are currently supported: +.\" OPTION: -ignorestderr .TP 13 \fB\-ignorestderr\fR . Stops the \fBexec\fR command from treating the output of messages to the pipeline's standard error channel as an error case. +.\" OPTION: -keepnewline .TP 13 \fB\-keepnewline\fR . Retains a trailing newline in the pipeline's output. Normally a trailing newline will be deleted. +.\" OPTION: -- .TP 13 \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as the first \fIarg\fR even if it starts with a \fB\-\fR. @@ -46,11 +53,11 @@ If an \fIarg\fR (or pair of \fIarg\fRs) has one of the forms described below then it is used by \fBexec\fR to control the flow of input and output among the subprocess(es). Such arguments will not be passed to the subprocess(es). In forms such as -.QW "\fB<\fR \fIfileName\fR" , +.QW "\fB<\fI fileName\fR" , \fIfileName\fR may either be in a separate argument from .QW \fB<\fR or in the same argument with no intervening space (i.e. .QW \fB<\fIfileName\fR ). .TP 15 @@ -227,10 +234,40 @@ Unfortunately, there is currently no way to supply newline character within an argument to the batch files (\fB.cmd\fR or \fB.bat\fR) or to the command processor (\fBcmd.exe /c\fR), because this causes truncation of command-line (also the argument chain) on the first newline character. But it works properly with an executable (using CommandLineToArgv, etc). +.PP +\fBArgument quoting\fR +.RS +The arguments of the \fBexec\fR command are mapped to the arguments of the called +program. Additional quote characters (\fB"\fR) are automatically added around +arguments if expected. Special characters are escaped by inserting backslash +characters. +.PP +The MS-Windows environment does execute programs mentioned in the arguments and +called batch files (conspec) replace environment variables, which may have side +effects (vulnerabilities) or break any already existing quoting (for example, +if the environment variable contains a special character like a \fB"\fR). +Examples are: +.CS +% exec my-echo.cmd {test&whoami} + test + mylogin +% exec my-echo.cmd "ENV X:%X%" + ENV X: CONTENT OF X +.CE +The following formatting is automatically performed on any +argument item to avoid subprogram execution: +Any special character argument containing a special character (\fB&\fR, \fB|\fR, +\fB^\fR, \fB<\fR, \fB>\fR, \fB!\fR, \fB(\fR, \fB)\fR, \fB(\fR, \fB%\fR) +is automatically enclosed in quotes (\fB"\fR). Any data quote is escaped by +insertion of backslash characters. +.PP +The automatic resolving of environment variables using "\fB%var%\fR" is critical, +but has more use than danger and is not escaped. +.RE .PP The Tk console text widget does not provide real standard IO capabilities. Under Tk, when redirecting from standard input, all applications will see an immediate end-of-file; information redirected to standard output or standard error will be discarded. @@ -244,19 +281,10 @@ path name with forward slashes will not automatically be converted to use the backslash character. If an argument contains forward slashes as the path separator, it may or may not be recognized as a path name, depending on the program. .PP -Additionally, when calling a 16-bit DOS or Windows 3.X application, all path -names must use the short, cryptic, path format (e.g., using -.QW applba~1.def -instead of -.QW applbakery.default ), -which can be obtained with the -.QW "\fBfile attributes\fI fileName \fB\-shortname\fR" -command. -.PP Two or more forward or backward slashes in a row in a path refer to a network path. For example, a simple concatenation of the root directory \fBc:/\fR with a subdirectory \fB/windows/system\fR will yield \fBc://windows/system\fR (two slashes together), which refers to the mount point called \fBsystem\fR on the machine called \fBwindows\fR (and the @@ -293,25 +321,23 @@ .IP \(bu 3 The directory from which the Tcl executable was loaded. .IP \(bu 3 The current directory. .IP \(bu 3 -The Windows NT 32-bit system directory. +The Windows 32-bit system directory. .IP \(bu 3 -The Windows NT 16-bit system directory. -.IP \(bu 3 -The Windows NT home directory. +The Windows home directory. .IP \(bu 3 The directories listed in the path. .PP In order to execute shell built-in commands like \fBdir\fR and \fBcopy\fR, the caller must prepend the desired command with .QW "\fBcmd.exe /c\0\fR" because built-in commands are not implemented using executables. .RE .TP -\fBUnix\fR (including Mac OS X) +\fBUnix\fR (including macOS) . The \fBexec\fR command is fully functional and works as described. .SH "UNIX EXAMPLES" .PP Here are some examples of the use of the \fBexec\fR command on Unix. @@ -420,11 +446,13 @@ With the file \fIcmp.bat\fR looking something like: .PP .CS @gcc %* .CE +.PP or like another variant using single parameters: +.PP .CS @gcc %1 %2 %3 %4 %5 %6 %7 %8 %9 .CE .SS "WORKING WITH COMMAND BUILT-INS" .PP Index: doc/exit.n ================================================================== --- doc/exit.n +++ doc/exit.n @@ -12,11 +12,10 @@ .SH NAME exit \- End the application .SH SYNOPSIS \fBexit \fR?\fIreturnCode\fR? .BE - .SH DESCRIPTION .PP Terminate the process, returning \fIreturnCode\fR to the system as the exit status. If \fIreturnCode\fR is not specified then it defaults Index: doc/expr.n ================================================================== --- doc/expr.n +++ doc/expr.n @@ -1,9 +1,9 @@ '\" '\" Copyright (c) 1993 The Regents of the University of California. '\" Copyright (c) 1994-2000 Sun Microsystems, Inc. -'\" Copyright (c) 2005 by Kevin B. Kenny . All rights reserved +'\" Copyright (c) 2005 Kevin B. Kenny . All rights reserved '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH expr n 8.5 Tcl "Tcl Built-In Commands" @@ -15,11 +15,11 @@ .SH SYNOPSIS \fBexpr \fIarg \fR?\fIarg arg ...\fR? .BE .SH DESCRIPTION .PP -The \fIexpr\fR command concatenates \fIarg\fRs, separated by a space, into an expression, and evaluates +Concatenates \fIarg\fRs, separated by a space, into an expression, and evaluates that expression, returning its value. The operators permitted in an expression include a subset of the operators permitted in C expressions. For those operators common to both Tcl and C, Tcl applies the same meaning and precedence as the corresponding C operators. @@ -35,43 +35,93 @@ Expressions differ from C expressions in the way that operands are specified. Expressions also support non-numeric operands, string comparisons, and some additional operators not found in C. .PP -When an expression evaluates to an integer, the value is the decimal form of -the integer, and when an expression evaluates to a floating-point number, the -value is the form produced by the \fB%g\fR format specifier of Tcl's -\fBformat\fR command. +When the result of expression is an integer, it is in decimal form, and when +the result is a floating-point number, it is in the form produced by the +\fB%g\fR format specifier of \fBformat\fR. +.PP +.VS "TIP 582" +At any point in the expression except within double quotes or braces, \fB#\fR +is the beginning of a comment, which lasts to the end of the line or +the end of the expression, whichever comes first. +.VE "TIP 582" .SS OPERANDS .PP An expression consists of a combination of operands, operators, parentheses and commas, possibly with whitespace between any of these elements, which is -ignored. +ignored. Each operand is interpreted as a numeric value if at all possible. .PP -An operand may be specified in any of the following ways: -.IP [1] -As a numeric value, either integer or floating-point. -.IP [2] -As a boolean value, using any form understood by \fBstring is\fR +Each operand has one of the following forms: +.RS +.TP +A \fBnumeric value\fR +.PP +.RS +Either integer or floating-point. The first two characters of an integer may +also be \fB0d\fR for decimal, \fB0b\fR for binary, \fB0o\fR for octal or +\fB0x\fR for hexadicimal. For compatibility with older Tcl releases, an +operand that begins with \fB0\fR is interpreted as an octal integer even if the +second character is not \fBo\fR. +.PP +A floating-point number may be take any of several +common decimal formats, and may use the decimal point \fB.\fR, +\fBe\fR or \fBE\fR for scientific notation, and +the sign characters \fB+\fR and \fB\-\fR. The +following are all valid floating-point numbers: 2.1, 3., 6e4, 7.91e+16. +The strings \fBInf\fR +and \fBNaN\fR, in any combination of case, are also recognized as floating point +values. An operand that doesn't have a numeric interpretation must be quoted +with either braces or with double quotes. +.PP +Digits in any numeric value may be separated with one or more underscore +characters, "\fB_\fR". A separator may only +appear between digits, not appear at the start of a +numeric value, between the leading 0 and radix specifier, or at the +end of a numeric value. Here are some examples: +.PP +.CS +.ta 9c +\fBexpr\fR 100_000_000 \fI100000000\fR +\fBexpr\fR 0xffff_ffff \fI4294967295\fR +\fBformat\fR 0x%x 0b1111_1110_1101_1011 \fI0xfedb\fR +\fBexpr\fR 3_141_592_653_589e-1_2 \fI3.141592653589\fR +.CE +.RE +.TP +A \fBboolean value\fR +. +Using any form understood by \fBstring is\fR \fBboolean\fR. -.IP [3] -As a variable, using standard \fB$\fR notation. -The value of the variable is then the value of the operand. -.IP [4] -As a string enclosed in double-quotes. -Backslash, variable, and command substitution are performed as described in +.TP +A \fBvariable\fR +. +Using standard \fB$\fR notation. +The value of the variable is the value of the operand. +.TP +A string enclosed in \fBdouble-quotes\fR +. +Backslash, variable, and command substitution are performed according to the +rules for \fBTcl\fR. +.TP +A string enclosed in \fBbraces\fR. +. +The operand is treated as a braced value according to the rule for braces in \fBTcl\fR. -.IP [5] -As a string enclosed in braces. -The operand is treated as a braced value as described in \fBTcl\fR. -.IP [6] -As a Tcl command enclosed in brackets. -Command substitution is performed as described in \fBTcl\fR. -.IP [7] -As a mathematical function such as \fBsin($x)\fR, whose arguments have any of the above -forms for operands. See \fBMATH FUNCTIONS\fR below for +.TP +A Tcl command enclosed in \fBbrackets\fR +. +Command substitution is performed as according to the command substitution rule +for \fBTcl\fR. +.TP +A function call. +. +This is mathematical function such as \fBsin($x)\fR, whose arguments have any of +the above forms for operands. See \fBMATH FUNCTIONS\fR below for a discussion of how mathematical functions are handled. +.RE .PP Because \fBexpr\fR parses and performs substitutions on values that have already been parsed and substituted by \fBTcl\fR, it is usually best to enclose expressions in braces to avoid the first round of substitutions by \fBTcl\fR. @@ -80,63 +130,23 @@ and the value of \fBb\fR is 6. The command on the left side of each line produces the value on the right side. .PP .CS .ta 9c -\fBexpr\fR 3.1 + $a \fI6.1\fR -\fBexpr\fR 2 + "$a.$b" \fI5.6\fR -\fBexpr\fR 4*[llength "6 2"] \fI8\fR +\fBexpr\fR {3.1 + $a} \fI6.1\fR +\fBexpr\fR {2 + "$a.$b"} \fI5.6\fR +\fBexpr\fR {4*[llength {6 2}]} \fI8\fR \fBexpr\fR {{word one} < "word $a"} \fI0\fR .CE -.PP -\fBInteger value\fR -.PP -An integer operand may be specified in decimal (the normal case, the optional -first two characters are \fB0d\fR), binary -(the first two characters are \fB0b\fR), octal -(the first two characters are \fB0o\fR), or hexadecimal -(the first two characters are \fB0x\fR) form. For -.PP -\fBFloating-point value\fR -.PP -A floating-point number may be specified in any of several -common decimal formats, and may use the decimal point \fB.\fR, -\fBe\fR or \fBE\fR for scientific notation, and -the sign characters \fB+\fR and \fB\-\fR. The -following are all valid floating-point numbers: 2.1, 3., 6e4, 7.91e+16. -The strings \fBInf\fR -and \fBNaN\fR, in any combination of case, are also recognized as floating point -values. An operand that doesn't have a numeric interpretation must be quoted -with either braces or with double quotes. -.PP -\fBBoolean value\fR -.PP -A boolean value may be represented by any of the values \fB0\fR, \fBfalse\fR, \fBno\fR, -or \fBoff\fR and any of the values \fB1\fR, \fBtrue\fR, \fByes\fR, or \fBon\fR. -.PP -\fBDigit Separator\fR -.PP -Digits in any numeric value may be separated with one or more underscore -characters, "\fB_\fR", to improve readability. These separators may only -appear between digits. The separator may not appear at the start of a -numeric value, between the leading 0 and radix specifier, or at the -end of a numeric value. Here are some examples: -.PP -.CS -.ta 9c -\fBexpr\fR 100_000_000 \fI100000000\fR -\fBexpr\fR 0xffff_ffff \fI4294967295\fR -\fBformat\fR 0x%x 0b1111_1110_1101_1011 \fI0xfedb\fR -.CE .PP .SS OPERATORS .PP For operators having both a numeric mode and a string mode, the numeric mode is chosen when all operands have a numeric interpretation. The integer interpretation of an operand is preferred over the floating-point -interpretation. To ensure string operations on arbitrary values it is generally a -good idea to use \fBeq\fR, \fBne\fR, or the \fBstring\fR command instead of +interpretation. To ensure string operations on arbitrary values it is generally +a good idea to use \fBeq\fR, \fBne\fR, or the \fBstring\fR command instead of more versatile operators such as \fB==\fR. .PP Unless otherwise specified, operators accept non-numeric operands. The value of a boolean operation is 1 if true, 0 otherwise. See also \fBstring is\fR \fBboolean\fR. The valid operators, most of which are also available as @@ -192,11 +202,11 @@ \fBlt\0\0gt\0\0le\0\0ge\fR .VS "8.7, TIP461" Boolean string comparisons: less than, greater than, less than or equal, and greater than or equal. These always compare values using their UNICODE strings (also see \fBstring compare\fR), unlike with the numeric-preferring -comparisons abov, which have the same precedence. +comparisons above, which have the same precedence. .VE "8.7, TIP461" .TP 20 \fB==\0\0!=\fR . Boolean equal and not equal. @@ -266,11 +276,11 @@ .QW "lazy evaluation" , which means that operands are not evaluated if they are not needed to determine the outcome. For example, in .PP .CS -\fBexpr\fR {$v ? [a] : [b]} +\fBexpr\fR {$v?[a]:[b]} .CE .PP only one of \fB[a]\fR or \fB[b]\fR is evaluated, depending on the value of \fB$v\fR. This is not true of the normal Tcl parser, so it is normally recommended to enclose the arguments to \fBexpr\fR in braces. @@ -280,12 +290,12 @@ .PP For more details on the results produced by each operator, see the documentation for C. .SS "MATH FUNCTIONS" .PP -A mathematical function such as \fBsin($x)\fR is replaced with a call to an ordinary -Tcl command in the \fBtcl::mathfunc\fR namespace. The evaluation +A mathematical function such as \fBsin($x)\fR is replaced with a call to an +ordinary Tcl command in the \fBtcl::mathfunc\fR namespace. The evaluation of an expression such as .PP .CS \fBexpr\fR {sin($x+$y)} .CE @@ -301,16 +311,17 @@ .CS tcl::mathfunc::sin [\fBexpr\fR {$x+$y}] .CE .PP \fBtcl::mathfunc::sin\fR is resolved as described in -\fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation. Given the +\fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation. Given the default value of \fBnamespace path\fR, \fB[namespace current]::tcl::mathfunc::sin\fR or \fB::tcl::mathfunc::sin\fR are the typical resolutions. .PP -As in C, a mathematical function may accept multiple arguments separated by commas. Thus, +As in C, a mathematical function may accept multiple arguments separated by +commas. Thus, .PP .CS \fBexpr\fR {hypot($x,$y)} .CE .PP @@ -322,18 +333,10 @@ .PP See the \fBmathfunc\fR(n) documentation for the math functions that are available by default. .SS "TYPES, OVERFLOW, AND PRECISION" .PP -When needed to guarantee exact performance, internal computations involving -integers use the LibTomMath multiple precision integer library. In Tcl releases -prior to 8.5, integer calculations were performed using one of the C types -\fIlong int\fR or \fITcl_WideInt\fR, causing implicit range truncation -in those calculations where values overflowed the range of those types. -Any code that relied on these implicit truncations should instead call -\fBint()\fR or \fBwide()\fR, which do truncate. -.PP Internal floating-point computations are performed using the \fIdouble\fR C type. When converting a string to floating-point value, exponent overflow is detected and results in the \fIdouble\fR value of \fBInf\fR or \fB\-Inf\fR as appropriate. Floating-point overflow and underflow @@ -377,17 +380,16 @@ so that it's a static value allows the Tcl compiler to generate bytecode for the expression, resulting in better speed and smaller storage requirements. This also avoids issues that can arise if Tcl is allowed to perform substitution on the value before \fBexpr\fR is called. .PP -In the following example, the value of the expression is 11 because the Tcl parser first -substitutes \fB$b\fR and \fBexpr\fR then substitutes \fB$a\fR as part -of evaluating the expression +In the following example, the value of the expression is 11 because the Tcl +parser first substitutes \fB$b\fR and \fBexpr\fR then substitutes \fB$a\fR as +part of evaluating the expression .QW "$a + 2*4" . -Enclosing the -expression in braces would result in a syntax error as \fB$b\fR does -not evaluate to a numeric value. +Enclosing the expression in braces would result in a syntax error as \fB$b\fR +does not evaluate to a numeric value. .PP .CS set a 3 set b {$a + 2} \fBexpr\fR $b*4 @@ -483,11 +485,13 @@ Set a variable indicating whether an environment variable is defined and has value of true: .PP .CS set isTrue [\fBexpr\fR { + # Does the environment variable exist, and... [info exists ::env(SOME_ENV_VAR)] && + # ...does it contain a proper true value? [string is true -strict $::env(SOME_ENV_VAR)] }] .CE .PP Generate a random integer in the range 0..99 inclusive: @@ -502,10 +506,11 @@ arithmetic, boolean, compare, expression, fuzzy comparison, integer value .SH COPYRIGHT .nf Copyright \(co 1993 The Regents of the University of California. Copyright \(co 1994-2000 Sun Microsystems Incorporated. -Copyright \(co 2005 by Kevin B. Kenny . All rights reserved. +Copyright \(co 2005 Kevin B. Kenny . All rights reserved. .fi '\" Local Variables: '\" mode: nroff +'\" fill-column: 78 '\" End: Index: doc/fblocked.n ================================================================== --- doc/fblocked.n +++ doc/fblocked.n @@ -8,64 +8,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME fblocked \- Test whether the last input operation exhausted all available input .SH SYNOPSIS -\fBfblocked \fIchannelId\fR +\fBfblocked \fIchannel\fR .BE - .SH DESCRIPTION .PP -The \fBfblocked\fR command returns 1 if the most recent input operation -on \fIchannelId\fR returned less information than requested because all -available input was exhausted. -For example, if \fBgets\fR is invoked when there are only three -characters available for input and no end-of-line sequence, \fBgets\fR -returns an empty string and a subsequent call to \fBfblocked\fR will -return 1. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), -the return value from an invocation of \fBopen\fR or \fBsocket\fR, or -the result of a channel creation command provided by a Tcl extension. -.SH EXAMPLE -The \fBfblocked\fR command is particularly useful when writing network -servers, as it allows you to write your code in a line-by-line style -without preventing the servicing of other connections. This can be -seen in this simple echo-service: -.PP -.CS -# This is called whenever a new client connects to the server -proc connect {chan host port} { - set clientName [format <%s:%d> $host $port] - puts "connection from $clientName" - fconfigure $chan -blocking 0 -buffering line - fileevent $chan readable [list echoLine $chan $clientName] -} - -# This is called whenever either at least one byte of input -# data is available, or the channel was closed by the client. -proc echoLine {chan clientName} { - gets $chan line - if {[eof $chan]} { - puts "finishing connection from $clientName" - close $chan - } elseif {![\fBfblocked\fR $chan]} { - # Didn't block waiting for end-of-line - puts "$clientName - $line" - puts $chan $line - } -} - -# Create the server socket and enter the event-loop to wait -# for incoming connections... -socket -server connect 12345 -vwait forever -.CE +The \fBfblocked\fR command has been superceded by the \fBchan blocked\fR +command which supports the same syntax and options. .SH "SEE ALSO" -gets(n), open(n), read(n), socket(n), Tcl_StandardChannels(3) -.SH KEYWORDS -blocking, nonblocking +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/fconfigure.n ================================================================== --- doc/fconfigure.n +++ doc/fconfigure.n @@ -10,280 +10,19 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME fconfigure \- Set and get options on a channel .SH SYNOPSIS .nf -\fBfconfigure \fIchannelId\fR -\fBfconfigure \fIchannelId\fR \fIname\fR -\fBfconfigure \fIchannelId\fR \fIname value \fR?\fIname value ...\fR? +\fBfconfigure \fIchannel\fR +\fBfconfigure \fIchannel name\fR +\fBfconfigure \fIchannel name value \fR?\fIname value ...\fR? .fi .BE .SH DESCRIPTION .PP -The \fBfconfigure\fR command sets and retrieves options for channels. -.PP -\fIChannelId\fR identifies the channel for which to set or query an -option and must refer to an open channel such as a Tcl standard -channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), the return -value from an invocation of \fBopen\fR or \fBsocket\fR, or the result -of a channel creation command provided by a Tcl extension. -.PP -If no \fIname\fR or \fIvalue\fR arguments are supplied, the command -returns a list containing alternating option names and values for the channel. -If \fIname\fR is supplied but no \fIvalue\fR then the command returns -the current value of the given option. -If one or more pairs of \fIname\fR and \fIvalue\fR are supplied, the -command sets each of the named options to the corresponding \fIvalue\fR; -in this case the return value is an empty string. -.PP -The options described below are supported for all channels. In addition, -each channel type may add options that only it supports. See the manual -entry for the command that creates each type of channels for the options -that that specific type of channel supports. For example, see the manual -entry for the \fBsocket\fR command for additional options for sockets, and -the \fBopen\fR command for additional options for serial devices. -.TP -\fB\-blocking\fR \fIboolean\fR -The \fB\-blocking\fR option determines whether I/O operations on the -channel can cause the process to block indefinitely. -The value of the option must be a proper boolean value. -Channels are normally in blocking mode; if a channel is placed into -nonblocking mode it will affect the operation of the \fBgets\fR, -\fBread\fR, \fBputs\fR, \fBflush\fR, and \fBclose\fR commands by -allowing them to operate asynchronously; -see the documentation for those commands for details. -For nonblocking mode to work correctly, the application must be -using the Tcl event loop (e.g. by calling \fBTcl_DoOneEvent\fR or -invoking the \fBvwait\fR command). -.TP -\fB\-buffering\fR \fInewValue\fR -. -If \fInewValue\fR is \fBfull\fR then the I/O system will buffer output -until its internal buffer is full or until the \fBflush\fR command is -invoked. If \fInewValue\fR is \fBline\fR, then the I/O system will -automatically flush output for the channel whenever a newline character -is output. If \fInewValue\fR is \fBnone\fR, the I/O system will flush -automatically after every output operation. The default is for -\fB\-buffering\fR to be set to \fBfull\fR except for channels that -connect to terminal-like devices; for these channels the initial setting -is \fBline\fR. Additionally, \fBstdin\fR and \fBstdout\fR are -initially set to \fBline\fR, and \fBstderr\fR is set to \fBnone\fR. -.TP -\fB\-buffersize\fR \fInewSize\fR -. -\fINewvalue\fR must be an integer; its value is used to set the size of -buffers, in bytes, subsequently allocated for this channel to store input -or output. \fINewvalue\fR must be between one and one million, allowing -buffers of one to one million bytes in size. -.TP -\fB\-encoding\fR \fIname\fR -. -This option is used to specify the encoding of the channel, so that the data -can be converted to and from Unicode for use in Tcl. For instance, in -order for Tcl to read characters from a Japanese file in \fBshiftjis\fR -and properly process and display the contents, the encoding would be set -to \fBshiftjis\fR. Thereafter, when reading from the channel, the bytes in -the Japanese file would be converted to Unicode as they are read. -Writing is also supported \- as Tcl strings are written to the channel they -will automatically be converted to the specified encoding on output. -.RS -.PP -If a file contains pure binary data (for instance, a JPEG image), the -encoding for the channel should be configured to be \fBbinary\fR. Tcl -will then assign no interpretation to the data in the file and simply read or -write raw bytes. The Tcl \fBbinary\fR command can be used to manipulate this -byte-oriented data. It is usually better to set the -\fB\-translation\fR option to \fBbinary\fR when you want to transfer -binary data, as this turns off the other automatic interpretations of -the bytes in the stream as well. -.PP -The default encoding for newly opened channels is the same platform- and -locale-dependent system encoding used for interfacing with the operating -system, as returned by \fBencoding system\fR. -.RE -.TP -\fB\-eofchar\fR \fIchar\fR -.TP -\fB\-eofchar\fR \fB{\fIinChar outChar\fB}\fR -. -This option supports DOS file systems that use Control-z (\ex1a) as an -end of file marker. If \fIchar\fR is not an empty string, then this -character signals end-of-file when it is encountered during input. For -output, the end-of-file character is output when the channel is closed. -If \fIchar\fR is the empty string, then there is no special end of file -character marker. For read-write channels, a two-element list specifies -the end of file marker for input and output, respectively. As a -convenience, when setting the end-of-file character for a read-write -channel you can specify a single value that will apply to both reading -and writing. When querying the end-of-file character of a read-write -channel, a two-element list will always be returned. The default value -for \fB\-eofchar\fR is the empty string in all cases except for files -under Windows. In that case the \fB\-eofchar\fR is Control-z (\ex1a) for -reading and the empty string for writing. -The acceptable range for \fB\-eofchar\fR values is \ex01 - \ex7f; -attempting to set \fB\-eofchar\fR to a value outside of this range will -generate an error. -.TP -\fB\-translation\fR \fImode\fR -.TP -\fB\-translation\fR \fB{\fIinMode outMode\fB}\fR -. -In Tcl scripts the end of a line is always represented using a single -newline character (\en). However, in actual files and devices the end of -a line may be represented differently on different platforms, or even for -different devices on the same platform. For example, under UNIX newlines -are used in files, whereas carriage-return-linefeed sequences are -normally used in network connections. On input (i.e., with \fBgets\fR -and \fBread\fR) the Tcl I/O system automatically translates the external -end-of-line representation into newline characters. Upon output (i.e., -with \fBputs\fR), the I/O system translates newlines to the external -end-of-line representation. The default translation mode, \fBauto\fR, -handles all the common cases automatically, but the \fB\-translation\fR -option provides explicit control over the end of line translations. -.RS -.PP -The value associated with \fB\-translation\fR is a single item for -read-only and write-only channels. The value is a two-element list for -read-write channels; the read translation mode is the first element of -the list, and the write translation mode is the second element. As a -convenience, when setting the translation mode for a read-write channel -you can specify a single value that will apply to both reading and -writing. When querying the translation mode of a read-write channel, a -two-element list will always be returned. The following values are -currently supported: -.TP -\fBauto\fR -. -As the input translation mode, \fBauto\fR treats any of newline -(\fBlf\fR), carriage return (\fBcr\fR), or carriage return followed by a -newline (\fBcrlf\fR) as the end of line representation. The end of line -representation can even change from line-to-line, and all cases are -translated to a newline. As the output translation mode, \fBauto\fR -chooses a platform specific representation; for sockets on all platforms -Tcl chooses \fBcrlf\fR, for all Unix flavors, it chooses \fBlf\fR, and -for the various flavors of Windows it chooses \fBcrlf\fR. The default -setting for \fB\-translation\fR is \fBauto\fR for both input and output. -.TP -\fBbinary\fR -. -No end-of-line translations are performed. This is nearly identical to -\fBlf\fR mode, except that in addition \fBbinary\fR mode also sets the -end-of-file character to the empty string (which disables it) and sets the -encoding to \fBbinary\fR (which disables encoding filtering). See the -description of \fB\-eofchar\fR and \fB\-encoding\fR for more information. -.RS -.PP -Internally, i.e. when it comes to the actual behaviour of the -translator this value \fBis\fR identical to \fBlf\fR and is therefore -reported as such when queried. Even if \fBbinary\fR was used to set -the translation. -.RE -.TP -\fBcr\fR -. -The end of a line in the underlying file or device is represented by a -single carriage return character. As the input translation mode, -\fBcr\fR mode converts carriage returns to newline characters. As the -output translation mode, \fBcr\fR mode translates newline characters to -carriage returns. -.TP -\fBcrlf\fR -. -The end of a line in the underlying file or device is represented by a -carriage return character followed by a linefeed character. As the input -translation mode, \fBcrlf\fR mode converts carriage-return-linefeed -sequences to newline characters. As the output translation mode, -\fBcrlf\fR mode translates newline characters to carriage-return-linefeed -sequences. This mode is typically used on Windows platforms and for -network connections. -.TP -\fBlf\fR -. -The end of a line in the underlying file or device is represented by a -single newline (linefeed) character. In this mode no translations occur -during either input or output. This mode is typically used on UNIX -platforms. -.RE -.PP -.SH "STANDARD CHANNELS" -.PP -The Tcl standard channels (\fBstdin\fR, \fBstdout\fR, and \fBstderr\fR) -can be configured through this command like every other channel opened -by the Tcl library. Beyond the standard options described above they -will also support any special option according to their current type. -If, for example, a Tcl application is started by the \fBinet\fR -super-server common on Unix system its Tcl standard channels will be -sockets and thus support the socket options. -.SH EXAMPLES -.PP -Instruct Tcl to always send output to \fBstdout\fR immediately, -whether or not it is to a terminal: -.PP -.CS -\fBfconfigure\fR stdout -buffering none -.CE -.PP -Open a socket and read lines from it without ever blocking the -processing of other events: -.PP -.CS -set s [socket some.where.com 12345] -\fBfconfigure\fR $s -blocking 0 -fileevent $s readable "readMe $s" -proc readMe chan { - if {[gets $chan line] < 0} { - if {[eof $chan]} { - close $chan - return - } - # Could not read a complete line this time; Tcl's - # internal buffering will hold the partial line for us - # until some more data is available over the socket. - } else { - puts stdout $line - } -} -.CE -.PP -Read a PPM-format image from a file: -.PP -.CS -# Open the file and put it into Unix ASCII mode -set f [open teapot.ppm] -\fBfconfigure\fR $f \-encoding ascii \-translation lf - -# Get the header -if {[gets $f] ne "P6"} { - error "not a raw\-bits PPM" -} - -# Read lines until we have got non-comment lines -# that supply us with three decimal values. -set words {} -while {[llength $words] < 3} { - gets $f line - if {[string match "#*" $line]} continue - lappend words {*}[join [scan $line %d%d%d]] -} - -# Those words supply the size of the image and its -# overall depth per channel. Assign to variables. -lassign $words xSize ySize depth - -# Now switch to binary mode to pull in the data, -# one byte per channel (red,green,blue) per pixel. -\fBfconfigure\fR $f \-translation binary -set numDataBytes [expr {3 * $xSize * $ySize}] -set data [read $f $numDataBytes] - -close $f -.CE +The \fBfconfigure\fR command has been superceded by the \fBchan configure\fR +command which supports the same syntax and options. .SH "SEE ALSO" -close(n), flush(n), gets(n), open(n), puts(n), read(n), socket(n), -Tcl_StandardChannels(3) -.SH KEYWORDS -blocking, buffering, carriage return, end of line, flushing, linemode, -newline, nonblocking, platform, translation, encoding, filter, byte array, -binary +chan(n) '\" Local Variables: '\" mode: nroff '\" End: Index: doc/fcopy.n ================================================================== --- doc/fcopy.n +++ doc/fcopy.n @@ -10,33 +10,39 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME fcopy \- Copy data from one channel to another .SH SYNOPSIS -\fBfcopy \fIinchan\fR \fIoutchan\fR ?\fB\-size \fIsize\fR? ?\fB\-command \fIcallback\fR? +\fBfcopy \fIinputChan outputChan\fR ?\fB\-size \fIsize\fR? ?\fB\-command \fIcallback\fR? .BE - .SH DESCRIPTION .PP -The \fBfcopy\fR command copies data from one I/O channel, \fIinchan\fR to another I/O channel, \fIoutchan\fR. +The \fBfcopy\fR command copies data from one I/O channel, \fIinchan\fR, to +another I/O channel, \fIoutchan\fR. The \fBfcopy\fR command leverages the buffering in the Tcl I/O system to avoid extra copies and to avoid buffering too much data in -main memory when copying large files to slow destinations like +main memory when copying large files to destinations like network sockets. +.SS "DATA QUANTITY" +All data until \fIEOF\fR is copied. +In addition, the quantity of copied data may be specified by the option +\fB\-size\fR. The given size is in bytes, if the input channel is in binary +mode. Otherwise, it is in characters. .PP -The \fBfcopy\fR -command transfers data from \fIinchan\fR until end of file -or \fIsize\fR bytes or characters have been -transferred; \fIsize\fR is in bytes if the two channels are using the -same encoding, and is in characters otherwise. -If no \fB\-size\fR argument is given, -then the copy goes until end of file. -All the data read from \fIinchan\fR is copied to \fIoutchan\fR. +Depreciated feature: the transfer is treated as a binary transfer, if the +encoding profile is set to +.QW tcl8 +and the input encoding matches the output encoding. +In this case, eventual encoding errors are not handled. +An eventually given size is in bytes in this case. +. +.SS "BLOCKING OPERATION MODE" Without the \fB\-command\fR option, \fBfcopy\fR blocks until the copy is complete and returns the number of bytes or characters (using the same rules as for the \fB\-size\fR option) written to \fIoutchan\fR. -.PP +. +.SS "BACKGROUND OPERATION MODE" The \fB\-command\fR argument makes \fBfcopy\fR work in the background. In this case it returns immediately and the \fIcallback\fR is invoked later when the copy completes. The \fIcallback\fR is called with one or two additional @@ -61,14 +67,16 @@ then all data already queued for \fIoutchan\fR is written out. .PP Note that \fIinchan\fR can become readable during a background copy. You should turn off any \fBfileevent\fR handlers during a background copy so those handlers do not interfere with the copy. -Any wrong-sided I/O attempted (by a \fBfileevent\fR handler or otherwise) will get a +Any wrong-sided I/O attempted (by a \fBfileevent\fR handler or otherwise) will +get a .QW "channel busy" error. -.PP +. +.SS "CHANNEL TRANSLATION OPTIONS" \fBFcopy\fR translates end-of-line sequences in \fIinchan\fR and \fIoutchan\fR according to the \fB\-translation\fR option for these channels. See the manual entry for \fBfconfigure\fR for details on the \fB\-translation\fR option. @@ -75,17 +83,17 @@ The translations mean that the number of bytes read from \fIinchan\fR can be different than the number of bytes written to \fIoutchan\fR. Only the number of bytes written to \fIoutchan\fR is reported, either as the return value of a synchronous \fBfcopy\fR or as the argument to the callback for an asynchronous \fBfcopy\fR. -.PP -\fBFcopy\fR obeys the encodings and character translations configured +.SS "CHANNEL ENCODING OPTIONS" +\fBFcopy\fR obeys the encodings, profiles and character translations configured for the channels. This means that the incoming characters are converted internally first UTF-8 and then into the encoding of the channel \fBfcopy\fR writes to. See the manual entry for \fBfconfigure\fR for details on the -\fB\-encoding\fR and \fB\-translation\fR options. No conversion is +\fB\-encoding\fR and \fB\-profile\fR options. No conversion is done if both channels are set to encoding .QW binary and have matching translations. If only the output channel is set to encoding .QW binary @@ -94,10 +102,26 @@ .QW binary the system will assume that the incoming bytes are valid UTF-8 characters and convert them according to the output encoding. The behaviour of the system for bytes which are not valid UTF-8 characters is undefined in this case. +.PP +\fBFcopy\fR may throw encoding errors (error code \fBEILSEQ\fR), if input or output +channel is configured to the +.QW strict +encoding profile. +.PP +If an encoding error arises on the input channel, any data before the error +byte is written to the output channel. The input file pointer is located just +before the values causing the encoding error. +Error inspection or recovery is possible by changing the encoding parameters and +invoking a file command (\fBread\fR, \fBfcopy\fR). +.PP +If an encoding error arises on the output channel, the erroneous data is lost. +To make the difference between the input error case and the output error case, +only the error message may be inspected (read or write), as both throw the +error code \fIEILSEQ\fR. .SH EXAMPLES .PP The first example transfers the contents of one channel exactly to another. Note that when copying one file to another, it is better to use \fBfile copy\fR which also copies file metadata (e.g. the file Index: doc/file.n ================================================================== --- doc/file.n +++ doc/file.n @@ -10,86 +10,136 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME file \- Manipulate file names and attributes .SH SYNOPSIS -\fBfile \fIoption\fR \fIname\fR ?\fIarg arg ...\fR? +\fBfile \fIoption name\fR ?\fIarg arg ...\fR? .BE .SH DESCRIPTION .PP This command provides several operations on a file's name or attributes. \fIName\fR is the name of a file; if it starts with a tilde, then tilde substitution is done before executing the command (see the manual entry for \fBfilename\fR for details). \fIOption\fR indicates what to do with the file name. Any unique abbreviation for \fIoption\fR is acceptable. The valid options are: +.\" METHOD: atime .TP \fBfile atime \fIname\fR ?\fItime\fR? . Returns a decimal string giving the time at which file \fIname\fR was last accessed. If \fItime\fR is specified, it is an access time to set for the file. The time is measured in the standard POSIX fashion as seconds from a fixed starting time (often January 1, 1970). If the file does not exist or its access time cannot be queried or set then an error is generated. On Windows, FAT file systems do not support access time. +On \fBzipfs\fR file systems, access time is mapped to the modification +time. +.\" METHOD: attributes .TP \fBfile attributes \fIname\fR .TP \fBfile attributes \fIname\fR ?\fIoption\fR? .TP \fBfile attributes \fIname\fR ?\fIoption value option value...\fR? . -This subcommand returns or sets platform specific values associated -with a file. The first form returns a list of the platform specific -flags and their values. The second form returns the value for the -specific option. The third form sets one or more of the values. The -values are as follows: +This subcommand returns or sets platform-specific values associated +with a file. The first form returns a list of the platform-specific +options and their values. The second form returns the value for the +given option. The third form sets one or more of the values. The values +are as follows: .RS .PP -On Unix, \fB\-group\fR gets or sets the group name for the file. A group id -can be given to the command, but it returns a group name. \fB\-owner\fR gets -or sets the user name of the owner of the file. The command returns the -owner name, but the numerical id can be passed when setting the -owner. \fB\-permissions\fR sets or retrieves the octal code that chmod(1) -uses. This command does also has limited support for setting using the -symbolic attributes for chmod(1), of the form [ugo]?[[+\-=][rwxst],[...]], -where multiple symbolic attributes can be separated by commas (example: -\fBu+s,go\-rw\fR add sticky bit for user, remove read and write -permissions for group and other). A simplified \fBls\fR style string, -of the form rwxrwxrwx (must be 9 characters), is also supported -(example: \fBrwxr\-xr\-t\fR is equivalent to 01755). -On versions of Unix supporting file flags, \fB\-readonly\fR gives the -value or sets or clears the readonly attribute of the file, -i.e. the user immutable flag \fBuchg\fR to chflags(1). +On Unix, \fB\-group\fR gets or sets the group name for the file. A +group id can be given to the command, but it returns a group name. +\fB\-owner\fR gets or sets the user name of the owner of the file. The +command returns the owner name, but the numerical id can be passed when +setting the owner. \fB\-permissions\fR retrieves or sets a file's +access permissions, using octal notation by default. This option also +provides limited support for setting permissions using the symbolic +notation accepted by the \fBchmod\fR command, following the form +[\fBugo\fR]?[[\fB+-=\fR][\fBrwxst\fR]\fB,\fR[...]]. Multiple permission +specifications may be given, separated by commas. E.g., \fBu+s,go-rw\fR +would set the setuid bit for a file's owner as well as remove read and +write permission for the file's group and other users. An +\fBls\fR-style string of the form \fBrwxrwxrwx\fR is also accepted but +must always be 9 characters long. E.g., \fBrwxr-xr-t\fR is equivalent +to \fB01755\fR. On versions of Unix supporting file flags, +\fB\-readonly\fR returns the value of, or sets, or clears the readonly +attribute of a file, i.e., the user immutable flag (\fBuchg\fR) to the +\fBchflags\fR command. .PP On Windows, \fB\-archive\fR gives the value or sets or clears the archive attribute of the file. \fB\-hidden\fR gives the value or sets or clears the hidden attribute of the file. \fB\-longname\fR will expand each path element to its long version. This attribute cannot be set. \fB\-readonly\fR gives the value or sets or clears the readonly attribute of the file. \fB\-shortname\fR gives a string where every path element is replaced with its short (8.3) version of the -name. This attribute cannot be set. \fB\-system\fR gives or sets or -clears the value of the system attribute of the file. +name if possible. For path elements that cannot be mapped to short +names, the long name is retained. This attribute cannot be set. +\fB\-system\fR gives or sets or clears the value of the system +attribute of the file. .PP -On Mac OS X and Darwin, \fB\-creator\fR gives or sets the +On macOS and Darwin, \fB\-creator\fR gives or sets the Finder creator type of the file. \fB\-hidden\fR gives or sets or clears the hidden attribute of the file. \fB\-readonly\fR gives or sets or clears the readonly attribute of the file. \fB\-rsrclength\fR gives the length of the resource fork of the file, this attribute can only be set to the value 0, which results in the resource fork being stripped off the file. +.PP +On all platforms, files in \fBzipfs\fR mounted archives return the following +attributes. These are all read-only and cannot be directly set. +.RS +.\" OPTION: -archive +.TP +\fB\-archive\fR +. +The path of the mounted ZIP archive containing the file. +.\" OPTION: -compsize +.TP +\fB\-compsize\fR +. +The compressed size of the file within the archive. +This is \fB0\fR for directories. +.\" OPTION: -crc +.TP +\fB\-crc\fR +. +The CRC of the file if present, else \fB0\fR. +.\" OPTION: -mount +.TP +\fB\-mount\fR +. +The path where the containing archive is mounted. +.\" OPTION: -offset +.TP +\fB\-offset\fR +. +The offset of the file within the archive. +.\" OPTION: -uncompsize +.TP +\fB\-uncompsize\fR +. +The uncompressed size of the file. This is \fB0\fR for directories. +.RE +.PP +Other attributes may be present in the returned list. These should +be ignored. .RE +.\" METHOD: channels .TP \fBfile channels\fR ?\fIpattern\fR? . If \fIpattern\fR is not specified, returns a list of names of all registered open channels in this interpreter. If \fIpattern\fR is specified, only those names matching \fIpattern\fR are returned. Matching is determined using the same rules as for \fBstring match\fR. +.\" METHOD: copy .TP -\fBfile copy \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource\fR \fItarget\fR +\fBfile copy \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource target\fR .TP \fBfile copy \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource\fR ?\fIsource\fR ...? \fItargetDir\fR . The first form makes a copy of the file or directory \fIsource\fR under the pathname \fItarget\fR. If \fItarget\fR is an existing directory, @@ -106,10 +156,11 @@ or overwrite a file with a directory will all result in errors even if \fB\-force\fR was specified. Arguments are processed in the order specified, halting at the first error, if any. A \fB\-\|\-\fR marks the end of switches; the argument following the \fB\-\|\-\fR will be treated as a \fIsource\fR even if it starts with a \fB\-\fR. +.\" METHOD: delete .TP \fBfile delete \fR?\fB\-force\fR? ?\fB\-\|\-\fR? ?\fIpathname\fR ... ? . Removes the file or directory specified by each \fIpathname\fR argument. Non-empty directories will be removed only if the @@ -125,12 +176,14 @@ proceed. Arguments are processed in the order specified, halting at the first error, if any. A \fB\-\|\-\fR marks the end of switches; the argument following the \fB\-\|\-\fR will be treated as a \fIpathname\fR even if it starts with a \fB\-\fR. +.\" METHOD: dirname .TP \fBfile dirname \fIname\fR +. Returns a name comprised of all of the path components in \fIname\fR excluding the last element. If \fIname\fR is a relative file name and only contains one path element, then returns .QW \fB.\fR . If \fIname\fR refers to a root directory, then the root directory is @@ -156,36 +209,61 @@ \fBfile dirname\fR ~ .CE .PP returns \fB/home\fR (or something similar). .RE +.\" METHOD: executable .TP \fBfile executable \fIname\fR . Returns \fB1\fR if file \fIname\fR is executable by the current user, \fB0\fR otherwise. On Windows, which does not have an executable attribute, the command treats all directories and any files with extensions \fBexe\fR, \fBcom\fR, \fBcmd\fR or \fBbat\fR as executable. +.\" METHOD: exists .TP \fBfile exists \fIname\fR . Returns \fB1\fR if file \fIname\fR exists and the current user has search privileges for the directories leading to it, \fB0\fR otherwise. +.\" METHOD: extension .TP \fBfile extension \fIname\fR . Returns all of the characters in \fIname\fR after and including the last dot in the last element of \fIname\fR. If there is no dot in the last element of \fIname\fR then returns the empty string. +.\" METHOD: home +.TP +\fBfile home ?\fIusername\fR? +.VS "8.7, TIP 602" +If no argument is specified, the command returns the home directory +of the current user. This is generally the value of the \fB$HOME\fR +environment variable except that on Windows platforms backslashes +in the path are replaced by forward slashes. An error is raised if +the \fB$HOME\fR environment variable is not set. +.RS +.PP +If \fIusername\fR is specified, the command returns the home directory +configured in the system for the specified user. Note this may be +different than the value of the \fB$HOME\fR environment variable +even when \fIusername\fR corresponds to the current user. An error is +raised if the \fIusername\fR does not correspond to a user account +on the system. +.RE +.VE "8.7, TIP 602" +.\" METHOD: isdirectory .TP \fBfile isdirectory \fIname\fR . Returns \fB1\fR if file \fIname\fR is a directory, \fB0\fR otherwise. +.\" METHOD: isfile .TP \fBfile isfile \fIname\fR . Returns \fB1\fR if file \fIname\fR is a regular file, \fB0\fR otherwise. +.\" METHOD: join .TP \fBfile join \fIname\fR ?\fIname ...\fR? . Takes one or more file names and combines them, using the correct path separator for the current platform. If a particular \fIname\fR is @@ -202,10 +280,11 @@ .PP Note that any of the names can contain separators, and that the result is always canonical for the current platform: \fB/\fR for Unix and Windows. .RE +.\" METHOD: link .TP \fBfile link\fR ?\fI\-linktype\fR? \fIlinkName\fR ?\fItarget\fR? . If only one argument is given, that argument is assumed to be \fIlinkName\fR, and this command returns the value of the link given by @@ -245,43 +324,49 @@ support any links, or do not support the specific type requested, an error message will be returned. Most Unix platforms support both symbolic and hard links (the latter for files only). Windows supports symbolic directory links and hard file links on NTFS drives. .RE +.\" METHOD: lstat .TP -\fBfile lstat \fIname varName\fR +\fBfile lstat \fIname\fR ?\fIvarName\fR? . Same as \fBstat\fR option (see below) except uses the \fIlstat\fR kernel call instead of \fIstat\fR. This means that if \fIname\fR -refers to a symbolic link the information returned in \fIvarName\fR -is for the link rather than the file it refers to. On systems that -do not support symbolic links this option behaves exactly the same -as the \fBstat\fR option. +refers to a symbolic link the information returned is for the link +rather than the file it refers to. On systems that do not support +symbolic links this option behaves exactly the same as the +\fBstat\fR option. +.\" METHOD: mkdir .TP \fBfile mkdir\fR ?\fIdir\fR ...? . Creates each directory specified. For each pathname \fIdir\fR specified, this command will create all non-existing parent directories as well as \fIdir\fR itself. If an existing directory is specified, then no action is taken and no error is returned. Trying to overwrite an existing file with a directory will result in an error. Arguments are processed in the order specified, halting at the first error, if any. +.\" METHOD: mtime .TP \fBfile mtime \fIname\fR ?\fItime\fR? . Returns a decimal string giving the time at which file \fIname\fR was last modified. If \fItime\fR is specified, it is a modification time to set for the file (equivalent to Unix \fBtouch\fR). The time is measured in the standard POSIX fashion as seconds from a fixed starting time (often January 1, 1970). If the file does not exist or its modified time cannot be queried or set then an error is generated. +On \fBzipfs\fR file systems, modification time cannot be explicitly set. +.\" METHOD: nativename .TP \fBfile nativename \fIname\fR . Returns the platform-specific name of the file. This is useful if the filename is needed to pass to a platform-specific call, such as to a subprocess via \fBexec\fR under Windows (see \fBEXAMPLES\fR below). +.\" METHOD: normalize .TP \fBfile normalize \fIname\fR . Returns a unique normalized path representation for the file-system object (file, directory, link, etc), whose string value can be used as a @@ -299,15 +384,17 @@ gives us a unique, case-dependent path). The one exception concerning the last link in the path is necessary, because Tcl or the user may wish to operate on the actual symbolic link itself (for example \fBfile delete\fR, \fBfile rename\fR, \fBfile copy\fR are defined to operate on symbolic links, not on the things that they point to). +.\" METHOD: owned .TP \fBfile owned \fIname\fR . Returns \fB1\fR if file \fIname\fR is owned by the current user, \fB0\fR otherwise. +.\" METHOD: pathtype .TP \fBfile pathtype \fIname\fR . Returns one of \fBabsolute\fR, \fBrelative\fR, \fBvolumerelative\fR. If \fIname\fR refers to a specific file on a specific volume, the path type will @@ -314,24 +401,27 @@ be \fBabsolute\fR. If \fIname\fR refers to a file relative to the current working directory, then the path type will be \fBrelative\fR. If \fIname\fR refers to a file relative to the current working directory on a specified volume, or to a specific file on the current working volume, then the path type is \fBvolumerelative\fR. +.\" METHOD: readable .TP \fBfile readable \fIname\fR . Returns \fB1\fR if file \fIname\fR is readable by the current user, \fB0\fR otherwise. +.\" METHOD: readlink .TP \fBfile readlink \fIname\fR . Returns the value of the symbolic link given by \fIname\fR (i.e. the name of the file it points to). If \fIname\fR is not a symbolic link or its value cannot be read, then an error is returned. On systems that do not support symbolic links this option is undefined. +.\" METHOD: rename .TP -\fBfile rename \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource\fR \fItarget\fR +\fBfile rename \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource target\fR .TP \fBfile rename \fR?\fB\-force\fR? ?\fB\-\|\-\fR? \fIsource\fR ?\fIsource\fR ...? \fItargetDir\fR . The first form takes the file or directory specified by pathname \fIsource\fR and renames it to \fItarget\fR, moving the file if the @@ -345,32 +435,36 @@ overwrite a directory with a file, or a file with a directory will all result in errors. Arguments are processed in the order specified, halting at the first error, if any. A \fB\-\|\-\fR marks the end of switches; the argument following the \fB\-\|\-\fR will be treated as a \fIsource\fR even if it starts with a \fB\-\fR. +.\" METHOD: rootname .TP \fBfile rootname \fIname\fR . Returns all of the characters in \fIname\fR up to but not including the last .QW . character in the last component of name. If the last component of \fIname\fR does not contain a dot, then returns \fIname\fR. +.\" METHOD: separator .TP \fBfile separator\fR ?\fIname\fR? . If no argument is given, returns the character which is used to separate path segments for native files on this platform. If a path is given, the filesystem responsible for that path is asked to return its separator character. If no file system accepts \fIname\fR, an error is generated. +.\" METHOD: size .TP \fBfile size \fIname\fR . Returns a decimal string giving the size of file \fIname\fR in bytes. If the file does not exist or its size cannot be queried then an error is generated. +.\" METHOD: split .TP \fBfile split \fIname\fR . Returns a list whose elements are the path components in \fIname\fR. The first element of the list will have the same path type as \fIname\fR. @@ -387,24 +481,27 @@ .QW \fB/\0\0foo\0\0./~bar\0\0baz\fR to ensure that later commands that use the third component do not attempt to perform tilde substitution. .RE -.TP -\fBfile stat \fIname varName\fR -. -Invokes the \fBstat\fR kernel call on \fIname\fR, and uses the variable -given by \fIvarName\fR to hold information returned from the kernel call. -\fIVarName\fR is treated as an array variable, and the following elements -of that variable are set: \fBatime\fR, \fBctime\fR, \fBdev\fR, \fBgid\fR, -\fBino\fR, \fBmode\fR, \fBmtime\fR, \fBnlink\fR, \fBsize\fR, \fBtype\fR, -\fBuid\fR. Each element except \fBtype\fR is a decimal string with the -value of the corresponding field from the \fBstat\fR return structure; -see the manual entry for \fBstat\fR for details on the meanings of the -values. The \fBtype\fR element gives the type of the file in the same -form returned by the command \fBfile type\fR. This command returns an -empty string. +.\" METHOD: stat +.TP +\fBfile stat \fIname\fR ?\fIvarName\fR? +. +Invokes the \fBstat\fR kernel call on \fIname\fR, and returns a +dictionary with the information returned from the kernel call. If +\fIvarName\fR is given, it uses the variable to hold the information. +\fIVarName\fR is treated as an array variable, and in such case the +command returns the empty string. The following elements are set: +\fBatime\fR, \fBctime\fR, \fBdev\fR, \fBgid\fR, \fBino\fR, \fBmode\fR, +\fBmtime\fR, \fBnlink\fR, \fBsize\fR, \fBtype\fR, \fBuid\fR. Each element +except \fBtype\fR is a decimal string with the value of the corresponding +field from the \fBstat\fR return structure; see the manual entry for +\fBstat\fR for details on the meanings of the values. The \fBtype\fR +element gives the type of the file in the same form returned by the +command \fBfile type\fR. +.\" METHOD: system .TP \fBfile system \fIname\fR . Returns a list of one or two elements, the first of which is the name of the filesystem to use for the file, and the second, if given, an @@ -422,18 +519,20 @@ .QW "vfs ftp" to represent a file on a remote ftp site mounted as a virtual filesystem through an extension called .QW vfs . If the file does not belong to any filesystem, an error is generated. +.\" METHOD: tail .TP \fBfile tail \fIname\fR . Returns all of the characters in the last filesystem component of \fIname\fR. Any trailing directory separator in \fIname\fR is ignored. If \fIname\fR contains no separators then returns \fIname\fR. So, \fBfile tail a/b\fR, \fBfile tail a/b/\fR and \fBfile tail b\fR all return \fBb\fR. +.\" METHOD: tempdir .TP \fBfile tempdir\fR ?\fItemplate\fR? .VS "8.7, TIP 431" Creates a temporary directory (guaranteed to be newly created and writable by the current script) and returns its name. If \fItemplate\fR is given, it @@ -460,13 +559,14 @@ % \fBfile tempdir\fR myapp /var/tmp/myapp_0ihS0n .CE .RE .VE "8.7, TIP 431" +.\" METHOD: tempfile .TP \fBfile tempfile\fR ?\fInameVar\fR? ?\fItemplate\fR? -'\" TIP #210 +.\" TIP #210 Creates a temporary file and returns a read-write channel opened on that file. If the \fInameVar\fR is given, it specifies a variable that the name of the temporary file will be written into; if absent, Tcl will attempt to arrange for the temporary file to be deleted once it is no longer required. If the \fItemplate\fR is present, it specifies parts of the template of the filename @@ -477,16 +577,35 @@ .PP Note that temporary files are \fIonly\fR ever created on the native filesystem. As such, they can be relied upon to be used with operating-system native APIs and external programs that require a filename. .RE +.\" METHOD: tildeexpand +.TP +\fBfile tildeexpand \fIname\fR +.VS "8.7, TIP 602" +Returns the result of performing tilde substitution on \fIname\fR. If the name +begins with a tilde, then the file name will be interpreted as if the first +element is replaced with the location of the home directory for the given user. +If the tilde is followed immediately by a path separator, the \fB$HOME\fR +environment variable is substituted. Otherwise the characters between the +tilde and the next separator are taken as a user name, which is used to +retrieve the user's home directory for substitution. An error is raised if the +\fB$HOME\fR environment variable or user does not exist. +.RS +.PP +If the file name does not begin with a tilde, it is returned unmodified. +.RE +.VE "8.7, TIP 602" +.\" METHOD: type .TP \fBfile type \fIname\fR . Returns a string giving the type of file \fIname\fR, which will be one of \fBfile\fR, \fBdirectory\fR, \fBcharacterSpecial\fR, \fBblockSpecial\fR, \fBfifo\fR, \fBlink\fR, or \fBsocket\fR. +.\" METHOD: volumes .TP \fBfile volumes\fR . Returns the absolute paths to the volumes mounted on the system, as a proper Tcl list. Without any virtual filesystems mounted as root @@ -496,23 +615,24 @@ On Windows, it will return a list of the available local drives (e.g. .QW "a:/ c:/" ). If any virtual filesystem has mounted additional volumes, they will be in the returned list. +.\" METHOD: writable .TP \fBfile writable \fIname\fR . Returns \fB1\fR if file \fIname\fR is writable by the current user, \fB0\fR otherwise. .SH "PORTABILITY ISSUES" .TP -\fBUnix\fR\0\0\0\0\0\0\0 +\fBUnix\fR . These commands always operate using the real user and group identifiers, not the effective ones. .TP -\fBWindows\fR\0\0\0\0 +\fBWindows\fR . The \fBfile owned\fR subcommand uses the user identifier (SID) of the process token, not the thread token which may be impersonating some other user. .SH EXAMPLES @@ -530,11 +650,11 @@ } unix { set ext .o } } - foreach file [glob \-nocomplain \-directory $dir *.c] { + foreach file [glob -nocomplain -directory $dir *.c] { set objectFile [\fBfile tail\fR [\fBfile rootname\fR $file]]$ext if {[\fBfile exists\fR $objectFile]} { lappend files $file } } @@ -551,11 +671,11 @@ # Make sure that where we're going to move to exists... if {![\fBfile isdirectory\fR [\fBfile dirname\fR $newName]]} { \fBfile mkdir\fR [\fBfile dirname\fR $newName] } \fBfile rename\fR $oldName $newName -\fBfile link\fR \-symbolic $oldName $newName +\fBfile link\fR -symbolic $oldName $newName .CE .PP On Windows, a file can be .QW started easily enough (equivalent to double-clicking on it in the Explorer Index: doc/fileevent.n ================================================================== --- doc/fileevent.n +++ doc/fileevent.n @@ -11,150 +11,19 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME fileevent \- Execute a script when a channel becomes readable or writable .SH SYNOPSIS -\fBfileevent \fIchannelId \fBreadable \fR?\fIscript\fR? +\fBfileevent \fIchannel \fBreadable \fR?\fIscript\fR? .sp -\fBfileevent \fIchannelId \fBwritable \fR?\fIscript\fR? +\fBfileevent \fIchannel \fBwritable \fR?\fIscript\fR? .BE - .SH DESCRIPTION .PP -This command is used to create \fIfile event handlers\fR. A file event -handler is a binding between a channel and a script, such that the script -is evaluated whenever the channel becomes readable or writable. File event -handlers are most commonly used to allow data to be received from another -process on an event-driven basis, so that the receiver can continue to -interact with the user while waiting for the data to arrive. If an -application invokes \fBgets\fR or \fBread\fR on a blocking channel when -there is no input data available, the process will block; until the input -data arrives, it will not be able to service other events, so it will -appear to the user to -.QW "freeze up" . -With \fBfileevent\fR, the process can -tell when data is present and only invoke \fBgets\fR or \fBread\fR when -they will not block. -.PP -The \fIchannelId\fR argument to \fBfileevent\fR refers to an open -channel such as a Tcl standard channel (\fBstdin\fR, \fBstdout\fR, -or \fBstderr\fR), the return value from an invocation of \fBopen\fR -or \fBsocket\fR, or the result of a channel creation command provided -by a Tcl extension. -.PP -If the \fIscript\fR argument is specified, then \fBfileevent\fR -creates a new event handler: \fIscript\fR will be evaluated -whenever the channel becomes readable or writable (depending on the -second argument to \fBfileevent\fR). -In this case \fBfileevent\fR returns an empty string. -The \fBreadable\fR and \fBwritable\fR event handlers for a file -are independent, and may be created and deleted separately. -However, there may be at most one \fBreadable\fR and one \fBwritable\fR -handler for a file at a given time in a given interpreter. -If \fBfileevent\fR is called when the specified handler already -exists in the invoking interpreter, the new script replaces the old one. -.PP -If the \fIscript\fR argument is not specified, \fBfileevent\fR -returns the current script for \fIchannelId\fR, or an empty string -if there is none. -If the \fIscript\fR argument is specified as an empty string -then the event handler is deleted, so that no script will be invoked. -A file event handler is also deleted automatically whenever -its channel is closed or its interpreter is deleted. -.PP -A channel is considered to be readable if there is unread data -available on the underlying device. -A channel is also considered to be readable if there is unread -data in an input buffer, except in the special case where the -most recent attempt to read from the channel was a \fBgets\fR -call that could not find a complete line in the input buffer. -This feature allows a file to be read a line at a time in nonblocking mode -using events. -A channel is also considered to be readable if an end of file or -error condition is present on the underlying file or device. -It is important for \fIscript\fR to check for these conditions -and handle them appropriately; for example, if there is no special -check for end of file, an infinite loop may occur where \fIscript\fR -reads no data, returns, and is immediately invoked again. -.PP -A channel is considered to be writable if at least one byte of data -can be written to the underlying file or device without blocking, -or if an error condition is present on the underlying file or device. -.PP -Event-driven I/O works best for channels that have been placed into -nonblocking mode with the \fBfconfigure\fR command. In blocking mode, -a \fBputs\fR command may block if you give it more data than the -underlying file or device can accept, and a \fBgets\fR or \fBread\fR -command will block if you attempt to read more data than is ready; a -readable underlying file or device may not even guarantee that a -blocking [read 1] will succeed (counter-examples being multi-byte -encodings, compression or encryption transforms ). In all such cases, -no events will be processed while the commands block. -.PP -In nonblocking mode \fBputs\fR, \fBread\fR, and \fBgets\fR never block. -See the documentation for the individual commands for information -on how they handle blocking and nonblocking channels. -.PP -Testing for the end of file condition should be done after any attempts -read the channel data. The eof flag is set once an attempt to read the -end of data has occurred and testing before this read will require an -additional event to be fired. -.PP -The script for a file event is executed at global level (outside the -context of any Tcl procedure) in the interpreter in which the -\fBfileevent\fR command was invoked. -If an error occurs while executing the script then the -command registered with \fBinterp bgerror\fR is used to report the error. -In addition, the file event handler is deleted if it ever returns -an error; this is done in order to prevent infinite loops due to -buggy handlers. -.SH EXAMPLE -.PP -In this setup \fBGetData\fR will be called with the channel as an -argument whenever $chan becomes readable. The \fBread\fR call will -read whatever binary data is currently available without blocking. -Here the channel has the fileevent removed when an end of file -occurs to avoid being continually called (see above). Alternatively -the channel may be closed on this condition. -.PP -.CS -proc GetData {chan} { - set data [read $chan] - puts "[string length $data] $data" - if {[eof $chan]} { - fileevent $chan readable {} - } -} - -fconfigure $chan -blocking 0 -encoding binary -\fBfileevent\fR $chan readable [list GetData $chan] -.CE -.PP -The next example demonstrates use of \fBgets\fR to read line-oriented -data. -.PP -.CS -proc GetData {chan} { - if {[gets $chan line] >= 0} { - puts $line - } - if {[eof $chan]} { - close $chan - } -} - -fconfigure $chan -blocking 0 -buffering line -translation crlf -\fBfileevent\fR $chan readable [list GetData $chan] -.CE -.SH CREDITS -.PP -\fBfileevent\fR is based on the \fBaddinput\fR command created -by Mark Diekhans. +The \fBfileevent\fR command has been superceded by the \fBchan event\fR +command which supports the same syntax and options. .SH "SEE ALSO" -fconfigure(n), gets(n), interp(n), puts(n), read(n), Tcl_StandardChannels(3) -.SH KEYWORDS -asynchronous I/O, blocking, channel, event handler, nonblocking, readable, -script, writable. +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/filename.n ================================================================== --- doc/filename.n +++ doc/filename.n @@ -39,48 +39,57 @@ .PP The rules for native names depend on the value reported in the Tcl \fBplatform\fR element of the \fBtcl_platform\fR array: .TP 10 \fBUnix\fR -On Unix and Apple MacOS X platforms, Tcl uses path names where the +. +On Unix and Apple macOS platforms, Tcl uses path names where the components are separated by slashes. Path names may be relative or absolute, and file names may contain any character other than slash. The file names \fB\&.\fR and \fB\&..\fR are special and refer to the current directory and the parent of the current directory respectively. Multiple adjacent slash characters are interpreted as a single -separator. Any number of trailing slash characters at the end of a +separator, except for the first double slash \fB//\fR in absolute paths. +Any number of trailing slash characters at the end of a path are simply ignored, so the paths \fBfoo\fR, \fBfoo/\fR and \fBfoo//\fR are all identical, and in particular \fBfoo/\fR does not necessarily mean a directory is being referred. .RS .PP The following examples illustrate various forms of path names: .TP 15 \fB/\fR +. Absolute path to the root directory. .TP 15 \fB/etc/passwd\fR +. Absolute path to the file named \fBpasswd\fR in the directory \fBetc\fR in the root directory. .TP 15 \fB\&.\fR +. Relative path to the current directory. .TP 15 \fBfoo\fR +. Relative path to the file \fBfoo\fR in the current directory. .TP 15 \fBfoo/bar\fR +. Relative path to the file \fBbar\fR in the directory \fBfoo\fR in the current directory. .TP 15 \fB\&../foo\fR +. Relative path to the file \fBfoo\fR in the directory above the current directory. .RE .TP \fBWindows\fR +. On Microsoft Windows platforms, Tcl supports both drive-relative and UNC style names. Both \fB/\fR and \fB\e\fR may be used as directory separators in either type of name. Drive-relative names consist of an optional drive specifier followed by an absolute or relative path. UNC paths follow the general form \fB\e\eservername\esharename\epath\efile\fR, but must at @@ -90,36 +99,49 @@ directory and the parent of the current directory respectively. The following examples illustrate various forms of path names: .RS .TP 15 \fB\&\e\eHost\eshare/file\fR +. Absolute UNC path to a file called \fBfile\fR in the root directory of the export point \fBshare\fR on the host \fBHost\fR. Note that repeated use of \fBfile dirname\fR on this path will give \fB//Host/share\fR, and will never give just \fB//Host\fR. .TP 15 \fBc:foo\fR +. Volume-relative path to a file \fBfoo\fR in the current directory on drive \fBc\fR. .TP 15 \fBc:/foo\fR +. Absolute path to a file \fBfoo\fR in the root directory of drive \fBc\fR. .TP 15 \fBfoo\ebar\fR +. Relative path to a file \fBbar\fR in the \fBfoo\fR directory in the current directory on the current volume. .TP 15 \fB\&\efoo\fR +. Volume-relative path to a file \fBfoo\fR in the root directory of the current volume. .TP 15 \fB\&\e\efoo\fR +. Volume-relative path to a file \fBfoo\fR in the root directory of the current volume. This is not a valid UNC path, so the assumption is that the extra backslashes are superfluous. .RE +.TP +\fBZipfs\fR +.RS +On all platforms where \fBzipfs\fR support is enabled, paths within mounted +ZIP archives begin with the string returned by the \fBzipfs root\fR command. +Zipfs paths are case-sensitive on all platforms. +.RE .SH "TILDE SUBSTITUTION" .PP In addition to the file name rules described above, Tcl also supports \fIcsh\fR-style tilde substitution. If a file name starts with a tilde, then the file name will be interpreted as if the first element is @@ -126,11 +148,11 @@ replaced with the location of the home directory for the given user. If the tilde is followed immediately by a separator, then the \fB$HOME\fR environment variable is substituted. Otherwise the characters between the tilde and the next separator are taken as a user name, which is used to retrieve the user's home directory for substitution. This works on -Unix, MacOS X and Windows (except very old releases). +Unix, macOS and Windows (except very old releases). .PP Old Windows platforms do not support tilde substitution when a user name follows the tilde. On these platforms, attempts to use a tilde followed by a user name will generate an error that the user does not exist when Tcl attempts to interpret that part of the path or otherwise access the @@ -148,13 +170,11 @@ '\""\" reset emacs highlighting The safest approach is to use names consisting of alphanumeric characters only. Care should be taken with filenames which contain spaces (common on Windows systems) and filenames where the backslash is the directory separator (Windows -native path names). Also Windows 3.1 only supports file -names with a root of no more than 8 characters and an extension of no -more than 3 characters. +native path names). .PP On Windows platforms there are file and path length restrictions. Complete paths or filenames longer than about 260 characters will lead to errors in most file operations. .PP @@ -170,13 +190,13 @@ .QW ......... or dots with trailing characters .QW .....abc is illegal. .SH "SEE ALSO" -file(n), glob(n) +file(n), glob(n), zipfs(n) .SH KEYWORDS current directory, absolute file name, relative file name, volume-relative file name, portability '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/flush.n ================================================================== --- doc/flush.n +++ doc/flush.n @@ -10,40 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME flush \- Flush buffered output for a channel .SH SYNOPSIS -\fBflush \fIchannelId\fR +\fBflush \fIchannel\fR .BE .SH DESCRIPTION .PP -Flushes any output that has been buffered for \fIchannelId\fR. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdout\fR or \fBstderr\fR), the return -value from an invocation of \fBopen\fR or \fBsocket\fR, or the result -of a channel creation command provided by a Tcl extension. The -channel must have been opened for writing. -.PP -If the channel is in blocking mode the command does not return until all the -buffered output has been flushed to the channel. If the channel is in -nonblocking mode, the command may return before all buffered output has been -flushed; the remainder will be flushed in the background as fast as the -underlying file or device is able to absorb it. -.SH EXAMPLE -.PP -Prompt for the user to type some information in on the console: -.PP -.CS -puts -nonewline "Please type your name: " -\fBflush\fR stdout -gets stdin name -puts "Hello there, $name!" -.CE +The \fBflush\fR command has been superceded by the \fBchan flush\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), open(n), socket(n), Tcl_StandardChannels(3) -.SH KEYWORDS -blocking, buffer, channel, flush, nonblocking, output +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/for.n ================================================================== --- doc/for.n +++ doc/for.n @@ -12,11 +12,10 @@ .SH NAME for \- 'For' loop .SH SYNOPSIS \fBfor \fIstart test next body\fR .BE - .SH DESCRIPTION .PP \fBFor\fR is a looping command, similar in structure to the C \fBfor\fR statement. The \fIstart\fR, \fInext\fR, and \fIbody\fR arguments must be Tcl command strings, and \fItest\fR @@ -36,11 +35,11 @@ return immediately. The operation of \fBbreak\fR and \fBcontinue\fR are similar to the corresponding statements in C. \fBFor\fR returns an empty string. .PP -Note: \fItest\fR should almost always be enclosed in braces. If not, +Note that \fItest\fR should almost always be enclosed in braces. If not, variable substitutions will be made before the \fBfor\fR command starts executing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an infinite loop. If \fItest\fR is enclosed in braces, variable substitutions are delayed until the Index: doc/foreach.n ================================================================== --- doc/foreach.n +++ doc/foreach.n @@ -14,11 +14,10 @@ .SH SYNOPSIS \fBforeach \fIvarname list body\fR .br \fBforeach \fIvarlist1 list1\fR ?\fIvarlist2 list2 ...\fR? \fIbody\fR .BE - .SH DESCRIPTION .PP The \fBforeach\fR command implements a loop where the loop variable(s) take on values from one or more lists. In the simplest case there is one loop variable, \fIvarname\fR, @@ -94,15 +93,13 @@ lappend x $i $j $k } # The value of x is "a d e b f g c {} {}" # There are 3 iterations of the loop. .CE - .SH "SEE ALSO" for(n), while(n), break(n), continue(n) - .SH KEYWORDS foreach, iteration, list, loop '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/format.n ================================================================== --- doc/format.n +++ doc/format.n @@ -12,11 +12,10 @@ .SH NAME format \- Format a string in the style of sprintf .SH SYNOPSIS \fBformat \fIformatString \fR?\fIarg arg ...\fR? .BE - .SH INTRODUCTION .PP This command generates a formatted string in a fashion similar to the ANSI C \fBsprintf\fR procedure. \fIFormatString\fR indicates how to format the result, using @@ -62,29 +61,24 @@ then all of the specifiers must be positional. .SS "OPTIONAL FLAGS" .PP The second portion of a conversion specifier may contain any of the following flag characters, in any order: -.TP 10 -\fB\-\fR +.IP \fB\-\fR 10 Specifies that the converted argument should be left-justified in its field (numbers are normally right-justified with leading spaces if needed). -.TP 10 -\fB+\fR +.IP \fB+\fR 10 Specifies that a number should always be printed with a sign, even if positive. -.TP 10 -\fIspace\fR +.IP \fIspace\fR 10 Specifies that a space should be added to the beginning of the number if the first character is not a sign. -.TP 10 -\fB0\fR +.IP \fB0\fR 10 Specifies that the number should be padded on the left with zeroes instead of spaces. -.TP 10 -\fB#\fR +.IP \fB#\fR 10 Requests an alternate output form. For \fBo\fR conversions, \fB0o\fR will be added to the beginning of the result unless it is zero. For \fBx\fR or \fBX\fR conversions, \fB0x\fR will be added to the beginning of the result unless it is zero. For \fBb\fR conversions, \fB0b\fR @@ -124,98 +118,85 @@ point (however, trailing zeroes after the decimal point will still be omitted unless the \fB#\fR flag has been specified). For integer conversions, it specifies a minimum number of digits to print (leading zeroes will be added if necessary). For \fBs\fR conversions it specifies the maximum number of characters to be -printed; if the string is longer than this then the trailing characters will be dropped. -If the precision is specified with \fB*\fR rather than a number +printed; if the string is longer than this then the trailing characters will +be dropped. If the precision is specified with \fB*\fR rather than a number then the next argument to the \fBformat\fR command determines the precision; it must be a numeric string. .SS "OPTIONAL SIZE MODIFIER" .PP -The fifth part of a conversion specifier is a size modifier, -which must be \fBll\fR, \fBh\fR, \fBl\fR, or \fBL\fR. -If it is \fBll\fR it specifies that an integer value is taken -without truncation for conversion to a formatted substring. -If it is \fBh\fR it specifies that an integer value is -truncated to a 16-bit range before converting. This option is rarely useful. -If it is \fBl\fR it specifies that the integer value is -truncated to the same range as that produced by the \fBwide()\fR -function of the \fBexpr\fR command (at least a 64-bit range). +The fifth part of a conversion specifier is a size modifier, which must +be \fBh\fR, \fBl\fR, \fBq\fR, \fBj\fR, \fBz\fR, \fBt\fR, +\fBll\fR, or \fBL\fR. If it is \fBll\fR it specifies that an integer +value is taken without truncation for conversion to a formatted +substring. If it is \fBh\fR it specifies that an integer value is +truncated to a 16-bit range before converting. This option is rarely +useful. If it is \fBl\fR (or \fBj\fR or \fBq\fR) it specifies that the +integer value is truncated to the same range as that produced by the +\fBwide()\fR function of the \fBexpr\fR command (at least a 64-bit range). +If it is \fBz\fR or \fBt\fR it specifies that the integer value is +truncated to the range determined by the value of the \fBpointerSize\fR +element of the \fBtcl_platform\fR array. If it is \fBL\fR it specifies that an integer or double value is taken without truncation for conversion to a formatted substring. -If neither \fBh\fR nor \fBl\fR nor \fBL\fR are present, the integer value is -truncated to the same range as that produced by the \fBint()\fR -function of the \fBexpr\fR command (at least a 32-bit range, but -determined by the value of the \fBwordSize\fR element of the -\fBtcl_platform\fR array). +If neither of those are present, the integer value is +truncated to the range determined by the value of the +\fBwordSize\fR element of the \fBtcl_platform\fR array). .SS "MANDATORY CONVERSION TYPE" .PP The last thing in a conversion specifier is an alphabetic character that determines what kind of conversion to perform. The following conversion characters are currently supported: -.TP 10 -\fBd\fR +.IP \fBd\fR 10 Convert integer to signed decimal string. -.TP 10 -\fBu\fR +.IP \fBu\fR 10 Convert integer to unsigned decimal string. -.TP 10 -\fBi\fR +.IP \fBi\fR 10 Convert integer to signed decimal string (equivalent to \fBd\fR). -.TP 10 -\fBo\fR +.IP \fBo\fR 10 Convert integer to unsigned octal string. -.TP 10 -\fBx\fR or \fBX\fR +.IP "\fBx\fR or \fBX\fR" 10 Convert integer to unsigned hexadecimal string, using digits .QW 0123456789abcdef for \fBx\fR and .QW 0123456789ABCDEF for \fBX\fR). -.TP 10 -\fBb\fR +.IP \fBb\fR 10 Convert integer to unsigned binary string, using digits 0 and 1. -.TP 10 -\fBc\fR +.IP \fBc\fR 10 Convert integer to the Unicode character it represents. -.TP 10 -\fBs\fR +.IP \fBs\fR 10 No conversion; just insert string. -.TP 10 -\fBf\fR +.IP \fBf\fR 10 Convert number to signed decimal string of the form \fIxx.yyy\fR, where the number of \fIy\fR's is determined by the precision (default: 6). If the precision is 0 then no decimal point is output. -.TP 10 -\fBe\fR or \fBE\fR +.IP "\fBe\fR or \fBE\fR" 10 Convert number to scientific notation in the form \fIx.yyy\fBe\(+-\fIzz\fR, where the number of \fIy\fR's is determined by the precision (default: 6). If the precision is 0 then no decimal point is output. If the \fBE\fR form is used then \fBE\fR is printed instead of \fBe\fR. -.TP 10 -\fBg\fR or \fBG\fR +.IP "\fBg\fR or \fBG\fR" 10 If the exponent is less than \-4 or greater than or equal to the precision, then convert number as for \fB%e\fR or \fB%E\fR. Otherwise convert as for \fB%f\fR. Trailing zeroes and a trailing decimal point are omitted. -.TP 10 -\fBa\fR or \fBA\fR +.IP "\fBa\fR or \fBA\fR" 10 Convert double to hexadecimal notation in the form \fI0x1.yyy\fBp\(+-\fIzz\fR, where the number of \fIy\fR's is determined by the precision (default: 13). If the \fBA\fR form is used then the hex characters are printed in uppercase. -.TP 10 -\fB%\fR +.IP \fB%\fR 10 No conversion: just insert \fB%\fR. -.TP 10 -\fBp\fR +.IP \fBp\fR 10 Shorthand form for \fB0x%zx\fR, so it outputs the integer in hexadecimal form with \fB0x\fR prefix. .SH "DIFFERENCES FROM ANSI SPRINTF" .PP The behavior of the format command is the same as the Index: doc/fpclassify.n ================================================================== --- doc/fpclassify.n +++ doc/fpclassify.n @@ -1,8 +1,8 @@ '\" -'\" Copyright (c) 2018 by Kevin B. Kenny . All rights reserved -'\" Copyright (c) 2019 by Donal Fellows +'\" Copyright (c) 2018 Kevin B. Kenny . All rights reserved +'\" Copyright (c) 2019 Donal Fellows '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH fpclassify n 8.7 Tcl "Tcl Float Classifier" @@ -10,37 +10,27 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME fpclassify \- Floating point number classification of Tcl values .SH SYNOPSIS -package require \fBTcl 8.7\fR +package require \fBtcl 8.7\fR .sp \fBfpclassify \fIvalue\fR .BE .SH DESCRIPTION The \fBfpclassify\fR command takes a floating point number, \fIvalue\fR, and returns one of the following strings that describe it: -.TP -\fBzero\fR -. +.IP \fBzero\fR \fIvalue\fR is a floating point zero. -.TP -\fBsubnormal\fR -. +.IP \fBsubnormal\fR \fIvalue\fR is the result of a gradual underflow. -.TP -\fBnormal\fR -. +.IP \fBnormal\fR \fIvalue\fR is an ordinary floating-point number (not zero, subnormal, infinite, nor NaN). -.TP -\fBinfinite\fR -. +.IP \fBinfinite\fR \fIvalue\fR is a floating-point infinity. -.TP -\fBnan\fR -. +.IP \fBnan\fR \fIvalue\fR is Not-a-Number. .PP The \fBfpclassify\fR command throws an error if value is not a floating-point value and cannot be converted to one. .SH EXAMPLE @@ -74,10 +64,10 @@ This command depends on the \fBfpclassify\fR() C macro conforming to .QW "ISO C99" (i.e., to ISO/IEC 9899:1999). .SH COPYRIGHT .nf -Copyright \(co 2018 by Kevin B. Kenny . All rights reserved +Copyright \(co 2018 Kevin B. Kenny . All rights reserved .fi '\" Local Variables: '\" mode: nroff '\" End: Index: doc/gets.n ================================================================== --- doc/gets.n +++ doc/gets.n @@ -10,62 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME gets \- Read a line from a channel .SH SYNOPSIS -\fBgets \fIchannelId\fR ?\fIvarName\fR? +\fBgets \fIchannel\fR ?\fIvarName\fR? .BE - .SH DESCRIPTION .PP -This command reads the next line from \fIchannelId\fR, returns everything -in the line up to (but not including) the end-of-line character(s), and -discards the end-of-line character(s). -.PP -\fIChannelId\fR must be an identifier for an open channel such as the -Tcl standard input channel (\fBstdin\fR), the return value from an -invocation of \fBopen\fR or \fBsocket\fR, or the result of a channel -creation command provided by a Tcl extension. The channel must have -been opened for input. -.PP -If \fIvarName\fR is omitted the line is returned as the result of the -command. -If \fIvarName\fR is specified then the line is placed in the variable by -that name and the return value is a count of the number of characters -returned. -.PP -If end of file occurs while scanning for an end of -line, the command returns whatever input is available up to the end of file. -If \fIchannelId\fR is in non-blocking mode and there is not a full -line of input available, the command returns an empty string and -does not consume any input. -If \fIvarName\fR is specified and an empty string is returned in -\fIvarName\fR because of end-of-file or because of insufficient -data in non-blocking mode, then the return count is -1. -Note that if \fIvarName\fR is not specified then the end-of-file -and no-full-line-available cases can -produce the same results as if there were an input line consisting -only of the end-of-line character(s). -The \fBeof\fR and \fBfblocked\fR commands can be used to distinguish -these three cases. -.SH "EXAMPLE" -This example reads a file one line at a time and prints it out with -the current line number attached to the start of each line. -.PP -.CS -set chan [open "some.file.txt"] -set lineNumber 0 -while {[\fBgets\fR $chan line] >= 0} { - puts "[incr lineNumber]: $line" -} -close $chan -.CE - +The \fBgets\fR command has been superceded by the \fBchan gets\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), eof(n), fblocked(n), Tcl_StandardChannels(3) - -.SH KEYWORDS -blocking, channel, end of file, end of line, line, non-blocking, read +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/glob.n ================================================================== --- doc/glob.n +++ doc/glob.n @@ -26,32 +26,36 @@ .SS OPTIONS .PP If the initial arguments to \fBglob\fR start with \fB\-\fR then they are treated as switches. The following switches are currently supported: +.\" OPTION: -directory .TP -\fB\-directory\fR \fIdirectory\fR +\fB\-directory\fI directory\fR . Search for files which match the given patterns starting in the given \fIdirectory\fR. This allows searching of directories whose name contains glob-sensitive characters without the need to quote such characters explicitly. This option may not be used in conjunction with \fB\-path\fR, which is used to allow searching for complete file paths whose names may contain glob-sensitive characters. +.\" OPTION: -join .TP \fB\-join\fR . The remaining pattern arguments, after option processing, are treated as a single pattern obtained by joining the arguments with directory separators. +.\" OPTION: -nocomplain .TP \fB\-nocomplain\fR . Allows an empty list to be returned without error; without this switch an error is returned if the result list would be empty. +.\" OPTION: -path .TP -\fB\-path\fR \fIpathPrefix\fR +\fB\-path\fI pathPrefix\fR . Search for files with the given \fIpathPrefix\fR where the rest of the name matches the given patterns. This allows searching for files with names similar to a given file (as opposed to a directory) even when the names contain glob-sensitive @@ -59,10 +63,11 @@ \fB\-directory\fR. For example, to find all files with the same root name as $path, but differing extensions, you should use .QW "\fBglob \-path [file rootname $path] .*\fR" which will work even if \fB$path\fR contains numerous glob-sensitive characters. +.\" OPTION: -tails .TP \fB\-tails\fR . Only return the part of each file found which follows the last directory named in any \fB\-directory\fR or \fB\-path\fR path specification. @@ -72,12 +77,13 @@ .QW "\fBset pwd [pwd]; cd $dir; glob *; cd $pwd\fR" . For \fB\-path\fR specifications, the returned names will include the last path segment, so .QW "\fBglob \-tails \-path [file rootname ~/foo.tex] .*\fR" will return paths like \fBfoo.aux foo.bib foo.tex\fR etc. +.\" OPTION: -types .TP -\fB\-types\fR \fItypeList\fR +\fB\-types\fI typeList\fR . Only list files or directories which match \fItypeList\fR, where the items in the list have two forms. The first form is like the \-type option of the Unix find command: \fIb\fR (block special file), @@ -94,15 +100,15 @@ .RS .PP The second form specifies types where all the types given must match. These are \fIr\fR, \fIw\fR, \fIx\fR as file permissions, and \fIreadonly\fR, \fIhidden\fR as special permission cases. On the -Macintosh, MacOS types and creators are also supported, where any item -which is four characters long is assumed to be a MacOS type +Macintosh, macOS types and creators are also supported, where any item +which is four characters long is assumed to be a macOS type (e.g. \fBTEXT\fR). Items which are of the form \fI{macintosh type XXXX}\fR or \fI{macintosh creator XXXX}\fR will match types or creators -respectively. Unrecognized types, or specifications of multiple MacOS +respectively. Unrecognized types, or specifications of multiple macOS types/creators will signal an error. .PP The two forms may be mixed, so \fB\-types {d f r w}\fR will find all regular files OR directories that have both read AND write permissions. The following are equivalent: @@ -114,10 +120,11 @@ .PP except that the first case doesn't return the trailing .QW / and is more platform independent. .RE +.\" OPTION: -- .TP \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as a \fIpattern\fR even if it starts with a \fB\-\fR. @@ -124,31 +131,21 @@ .SS "GLOBBING PATTERNS" .PP The \fIpattern\fR arguments may contain any of the following special characters, which are a superset of those supported by \fBstring match\fR: -.TP 10 -\fB?\fR -. +.IP \fB?\fR 10 Matches any single character. -.TP 10 -\fB*\fR -. +.IP \fB*\fR 10 Matches any sequence of zero or more characters. -.TP 10 -\fB[\fIchars\fB]\fR -. +.IP \fB[\fIchars\fB]\fR 10 Matches any single character in \fIchars\fR. If \fIchars\fR contains a sequence of the form \fIa\fB\-\fIb\fR then any character between \fIa\fR and \fIb\fR (inclusive) will match. -.TP 10 -\fB\e\fIx\fR -. +.IP \fB\e\fIx\fR 10 Matches the character \fIx\fR. -.TP 10 -\fB{\fIa\fB,\fIb\fB,\fI...\fR} -. +.IP \fB{\fIa\fB,\fIb\fB,\fI...\fB}\fR 10 Matches any of the sub-patterns \fIa\fR, \fIb\fR, etc. .PP On Unix, as with csh, a .QW . \| at the beginning of a file's name or just after a Index: doc/history.n ================================================================== --- doc/history.n +++ doc/history.n @@ -35,53 +35,69 @@ matches the event in the sense of the \fBstring match\fR command. .PP The \fBhistory\fR command can take any of the following forms: .TP \fBhistory\fR -Same -as \fBhistory info\fR, described below. +. +Same as \fBhistory info\fR, described below. +.\" METHOD: add .TP \fBhistory add\fI command \fR?\fBexec\fR? +. Adds the \fIcommand\fR argument to the history list as a new event. If \fBexec\fR is specified (or abbreviated) then the command is also executed and its result is returned. If \fBexec\fR is not specified then an empty string is returned as result. +.\" METHOD: change .TP \fBhistory change\fI newValue\fR ?\fIevent\fR? +. Replaces the value recorded for an event with \fInewValue\fR. \fIEvent\fR specifies the event to replace, and defaults to the \fIcurrent\fR event (not event \fB\-1\fR). This command is intended for use in commands that implement new forms of history substitution and wish to replace the current event (which invokes the substitution) with the command created through substitution. The return value is an empty string. +.\" METHOD: clear .TP \fBhistory clear\fR +. Erase the history list. The current keep limit is retained. The history event numbers are reset. +.\" METHOD: event .TP \fBhistory event\fR ?\fIevent\fR? +. Returns the value of the event given by \fIevent\fR. \fIEvent\fR defaults to \fB\-1\fR. +.\" METHOD: info .TP \fBhistory info \fR?\fIcount\fR? +. Returns a formatted string (intended for humans to read) giving the event number and contents for each of the events in the history list except the current event. If \fIcount\fR is specified then only the most recent \fIcount\fR events are returned. +.\" METHOD: keep .TP \fBhistory keep \fR?\fIcount\fR? +. This command may be used to change the size of the history list to \fIcount\fR events. Initially, 20 events are retained in the history list. If \fIcount\fR is not specified, the current keep limit is returned. +.\" METHOD: nextid .TP \fBhistory nextid\fR +. Returns the number of the next event to be recorded in the history list. It is useful for things like printing the event number in command-line prompts. +.\" METHOD: redo .TP \fBhistory redo \fR?\fIevent\fR? +. Re-executes the command indicated by \fIevent\fR and returns its result. \fIEvent\fR defaults to \fB\-1\fR. This command results in history revision: see below for details. .SH "HISTORY REVISION" .PP @@ -91,16 +107,16 @@ (As a consolation, the \fBclear\fR operation was added.) .PP The history option \fBredo\fR results in much simpler .QW "history revision" . When this option is invoked then the most recent event -is modified to eliminate the history command and replace it with -the result of the history command. +is modified to eliminate the \fBhistory\fR command and replace it with +the result of the \fBhistory\fR command. If you want to redo an event without modifying history, then use the \fBevent\fR operation to retrieve some event, and the \fBadd\fR operation to add it to history and execute it. .SH KEYWORDS event, history, record '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/http.n ================================================================== --- doc/http.n +++ doc/http.n @@ -1,61 +1,74 @@ '\" '\" Copyright (c) 1995-1997 Sun Microsystems, Inc. -'\" Copyright (c) 1998-2000 by Ajuba Solutions. +'\" Copyright (c) 1998-2000 Ajuba Solutions. '\" Copyright (c) 2004 ActiveState Corporation. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -.TH "http" n 2.9 http "Tcl Bundled Packages" +.TH "http" n 2.10 http "Tcl Bundled Packages" .so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME http \- Client-side implementation of the HTTP/1.1 protocol .SH SYNOPSIS -\fBpackage require http\fI ?\fB2.9\fR? +.nf +\fBpackage require http\fR ?\fB2.10\fR? .\" See Also -useragent option documentation in body! -.sp + \fB::http::config\fR ?\fI\-option value\fR ...? -.sp \fB::http::geturl \fIurl\fR ?\fI\-option value\fR ...? -.sp -\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...? -.sp -\fB::http::quoteString\fR \fIvalue\fR -.sp -\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR? -.sp +\fB::http::formatQuery\fI key value\fR ?\fIkey value\fR ...? +\fB::http::quoteString\fI value\fR +\fB::http::reset\fI token\fR ?\fIwhy\fR? \fB::http::wait \fItoken\fR -.sp \fB::http::status \fItoken\fR -.sp \fB::http::size \fItoken\fR -.sp -\fB::http::code \fItoken\fR -.sp -\fB::http::ncode \fItoken\fR -.sp -\fB::http::meta \fItoken\fR -.sp -\fB::http::data \fItoken\fR -.sp \fB::http::error \fItoken\fR -.sp +\fB::http::postError \fItoken\fR \fB::http::cleanup \fItoken\fR -.sp -\fB::http::register \fIproto port command\fR -.sp -\fB::http::registerError \fIport\fR ?\fImessage\fR? -.sp +\fB::http::requestLine\fI token\fR +\fB::http::requestHeaders\fI token\fR ?\fIheaderName\fR? +\fB::http::requestHeaderValue\fI token headerName\fR +\fB::http::responseLine\fI token\fR +\fB::http::responseCode\fI token\fR +\fB::http::reasonPhrase\fI code\fR +\fB::http::responseHeaders\fI token\fR ?\fIheaderName\fR? +\fB::http::responseHeaderValue\fI token headerName\fR +\fB::http::responseInfo\fI token\fR +\fB::http::responseBody\fI token\fR +\fB::http::register \fIproto port command\fR ?\fIsocketCmdVarName\fR? ?\fIuseSockThread\fR? ?\fIendToEndProxy\fR? +\fB::http::registerError \fIsock\fR ?\fImessage\fR? \fB::http::unregister \fIproto\fR +\fB::http::code \fItoken\fR +\fB::http::data \fItoken\fR +\fB::http::meta \fItoken\fR ?\fIheaderName\fR? +\fB::http::metaValue\fI token headerName\fR +\fB::http::ncode \fItoken\fR +.fi +.SH "EXPORTED COMMANDS" +.PP +Namespace \fBhttp\fR exports the commands \fBconfig\fR, \fBformatQuery\fR, +\fBgeturl\fR, \fBpostError\fR, \fBquoteString\fR, \fBreasonPhrase\fR, +\fBregister\fR, +\fBregisterError\fR, \fBrequestHeaders\fR, \fBrequestHeaderValue\fR, +\fBrequestLine\fR, \fBresponseBody\fR, \fBresponseCode\fR, +\fBresponseHeaders\fR, \fBresponseHeaderValue\fR, \fBresponseInfo\fR, +\fBresponseLine\fR, +\fBreset\fR, \fBunregister\fR, and \fBwait\fR. +.PP +It does not export the commands \fBcleanup\fR, \fBcode\fR, \fBdata\fR, +\fBerror\fR, \fBmeta\fR, \fBmetaValue\fR, \fBncode\fR, +\fBsize\fR, or \fBstatus\fR. .BE .SH DESCRIPTION .PP The \fBhttp\fR package provides the client side of the HTTP/1.1 -protocol, as defined in RFC 7230 to RFC 7235, which supersede RFC 2616. +protocol, as defined in RFC 9110 to 9112, which supersede RFC 7230 +to RFC 7235, which in turn supersede RFC 2616. The package implements the GET, POST, and HEAD operations of HTTP/1.1. It allows configuration of a proxy host to get through firewalls. The package is compatible with the \fBSafesock\fR security policy, so it can be used by untrusted applets to do URL fetching from a restricted set of hosts. This package can be extended to support @@ -64,23 +77,36 @@ .PP The \fB::http::geturl\fR procedure does a HTTP transaction. Its \fIoptions \fR determine whether a GET, POST, or HEAD transaction is performed. The return value of \fB::http::geturl\fR is a token for the transaction. -The value is also the name of an array in the ::http namespace -that contains state information about the transaction. The elements -of this array are described in the \fBSTATE ARRAY\fR section. +The token can be supplied as an argument to other commands, to manage the +transaction and examine its results. .PP If the \fB\-command\fR option is specified, then the HTTP operation is done in the background. \fB::http::geturl\fR returns immediately after generating the -HTTP request and the callback is invoked +HTTP request and the \fB\-command\fR callback is invoked when the transaction completes. For this to work, the Tcl event loop must be active. In Tk applications this is always true. For pure-Tcl applications, the caller can use \fB::http::wait\fR after calling \fB::http::geturl\fR to start the event loop. +.PP +\fBNote:\fR The event queue is even used without the \fB\-command\fR option. +As a side effect, arbitrary commands may be processed while \fBhttp::geturl\fR +is running. +.PP +When the HTTP server has replied to the request, call the command +\fB::http::responseInfo\fR, which +returns a \fBdict\fR of metadata that is essential for identifying a +successful transaction and making use of the response. See +section \fBMETADATA\fR for details of the information returned. +The response itself is returned by command \fB::http::responseBody\fR, +unless it has been redirected to a file by the \fI\-channel\fR option +of \fB::http::geturl\fR. .SH COMMANDS +.\" COMMAND: config .TP \fB::http::config\fR ?\fIoptions\fR? . The \fB::http::config\fR command is used to set and query the name of the proxy server and port, and the User-Agent name used in the HTTP @@ -88,63 +114,109 @@ is returned. If a single argument is specified, then it should be one of the flags described below. In this case the current value of that setting is returned. Otherwise, the options should be a set of flags and values that define the configuration: .RS +.\" OPTION: -accept .TP -\fB\-accept\fR \fImimetypes\fR +\fB\-accept\fI mimetypes\fR . The Accept header of the request. The default is */*, which means that all types of documents are accepted. Otherwise you can supply a comma-separated list of mime type patterns that you are willing to receive. For example, .QW "image/gif, image/jpeg, text/*" . +.\" OPTION: -cookiejar .TP -\fB\-cookiejar\fR \fIcommand\fR +\fB\-cookiejar\fI command\fR .VS TIP406 The cookie store for the package to use to manage HTTP cookies. \fIcommand\fR is a command prefix list; if the empty list (the default value) is used, no cookies will be sent by requests or stored from responses. The command indicated by \fIcommand\fR, if supplied, must obey the \fBCOOKIE JAR PROTOCOL\fR described below. .VE TIP406 +.\" OPTION: -pipeline .TP -\fB\-pipeline\fR \fIboolean\fR +\fB\-pipeline\fI boolean\fR . Specifies whether HTTP/1.1 transactions on a persistent socket will be pipelined. See the \fBPERSISTENT SOCKETS\fR section for details. The default is 1. +.\" OPTION: -postfresh .TP -\fB\-postfresh\fR \fIboolean\fR +\fB\-postfresh\fI boolean\fR . Specifies whether requests that use the \fBPOST\fR method will always use a -fresh socket, overriding the \fB-keepalive\fR option of -command \fBhttp::geturl\fR. See the \fBPERSISTENT SOCKETS\fR section for details. -The default is 0. -.TP -\fB\-proxyhost\fR \fIhostname\fR -. -The name of the proxy host, if any. If this value is the -empty string, the URL host is contacted directly. -.TP -\fB\-proxyport\fR \fInumber\fR -. -The proxy port number. -.TP -\fB\-proxyfilter\fR \fIcommand\fR +fresh socket, overriding the \fB\-keepalive\fR option of +command \fBhttp::geturl\fR. See the \fBPERSISTENT SOCKETS\fR section for +details. The default is 0. +.\" OPTION: -proxyauth +.TP +\fB\-proxyauth\fI string\fR +. +If non-empty, the string is supplied to the proxy server as the value of the +request header Proxy-Authorization. This option can be used for HTTP Basic +Authentication. If the proxy server requires authentication by another +technique, e.g. Digest Authentication, the \fB\-proxyauth\fR option is not +useful. In that case the caller must expect a 407 response from the proxy, +compute the authentication value to be supplied, and use the \fB\-headers\fR +option to supply it as the value of the Proxy-Authorization header. +.\" OPTION: -proxyfilter +.TP +\fB\-proxyfilter\fI command\fR . The command is a callback that is made during \fB::http::geturl\fR to determine if a proxy is required for a given host. One argument, a host name, is added to \fIcommand\fR when it is invoked. If a proxy is required, the callback should return a two-element list containing -the proxy server and proxy port. Otherwise the filter should return -an empty list. The default filter returns the values of the -\fB\-proxyhost\fR and \fB\-proxyport\fR settings if they are -non-empty. +the proxy server and proxy port. Otherwise the filter command should return +an empty list. +.RS +.PP +The default value of \fB\-proxyfilter\fR is \fBhttp::ProxyRequired\fR, and +this command returns the values of the \fB\-proxyhost\fR and +\fB\-proxyport\fR settings if they are non-empty. The options +\fB\-proxyhost\fR, \fB\-proxyport\fR, and \fB\-proxynot\fR are used only +by \fBhttp::ProxyRequired\fR, and nowhere else in \fB::http::geturl\fR. +A user-supplied \fB\-proxyfilter\fR command may use these options, or +alternatively it may obtain values from elsewhere in the calling script. +In the latter case, any values provided for \fB\-proxyhost\fR, +\fB\-proxyport\fR, and \fB\-proxynot\fR are unused. +.PP +The \fB::http::geturl\fR command runs the \fB\-proxyfilter\fR callback inside +a \fBcatch\fR command. Therefore an error in the callback command does +not call the \fBbgerror\fR handler. See the \fBERRORS\fR section for +details. +.RE +.\" OPTION: -proxyhost +.TP +\fB\-proxyhost\fI hostname\fR +. +The host name or IP address of the proxy server, if any. If this value is +the empty string, the URL host is contacted directly. See +\fB\-proxyfilter\fR for how the value is used. +.\" OPTION: -proxynot +.TP +\fB\-proxynot\fI list\fR +. +A Tcl list of domain names and IP addresses that should be accessed directly, +not through the proxy server. The target hostname is compared with each list +element using a case-insensitive \fBstring match\fR. It is often convenient +to use the wildcard "*" at the start of a domain name (e.g. *.example.com) or +at the end of an IP address (e.g. 192.168.0.*). See \fB\-proxyfilter\fR for +how the value is used. +.\" OPTION: -proxyport +.TP +\fB\-proxyport\fI number\fR +. +The port number of the proxy server. See \fB\-proxyfilter\fR for how the +value is used. +.\" OPTION: -repost .TP -\fB\-repost\fR \fIboolean\fR +\fB\-repost\fI boolean\fR . Specifies what to do if a POST request over a persistent connection fails because the server has half-closed the connection. If boolean \fBtrue\fR, the request will be automatically retried; if boolean \fBfalse\fR it will not, and the @@ -151,123 +223,190 @@ application that uses \fBhttp::geturl\fR is expected to seek user confirmation before retrying the POST. The value \fBtrue\fR should be used only under certain conditions. See the \fBPERSISTENT SOCKETS\fR section for details. The default is 0. +.\" OPTION: -threadlevel +.TP +\fB\-threadlevel\fI level\fR +. +Specifies whether and how to use the \fBThread\fR package. Possible values +of \fIlevel\fR are 0, 1 or 2. +.RS +.IP \fB0\fR +(the default) do not use Thread +.IP \fB1\fR +use Thread if it is available, do not use it if it is unavailable +.IP \fB2\fR +use Thread if it is available, raise an error if it is unavailable +.PP +The Tcl \fBsocket -async\fR command can block in adverse cases (e.g. a slow +DNS lookup). Using the Thread package works around this problem, for both +HTTP and HTTPS transactions. Values of \fIlevel\fR other than 0 are +available only to the main interpreter in each thread. See +section \fBTHREADS\fR for more information. +.RE +.\" OPTION: -urlencoding .TP -\fB\-urlencoding\fR \fIencoding\fR +\fB\-urlencoding\fI encoding\fR . The \fIencoding\fR used for creating the x-url-encoded URLs with \fB::http::formatQuery\fR and \fB::http::quoteString\fR. -The default is \fButf-8\fR, as specified by RFC -2718. Prior to http 2.5 this was unspecified, and that behavior can be -returned by specifying the empty string (\fB{}\fR), although -\fIiso8859-1\fR is recommended to restore similar behavior but without the -\fB::http::formatQuery\fR or \fB::http::quoteString\fR -throwing an error processing non-latin-1 characters. +The default is \fButf-8\fR, as specified by RFC 2718. +.\" OPTION: -useragent .TP -\fB\-useragent\fR \fIstring\fR +\fB\-useragent\fI string\fR . The value of the User-Agent header in the HTTP request. In an unsafe interpreter, the default value depends upon the operating system, and the version numbers of \fBhttp\fR and \fBTcl\fR, and is (for example) -.QW "\fBMozilla/5.0 (Windows; U; Windows NT 10.0) http/2.9.0 Tcl/8.6.9\fR" . +.QW "\fBMozilla/5.0 (Windows; U; Windows NT 10.0) http/2.10.0 Tcl/8.7.0\fR" . A safe interpreter cannot determine its operating system, and so the default in a safe interpreter is to use a Windows 10 value with the current version numbers of \fBhttp\fR and \fBTcl\fR. +.\" OPTION: -zip .TP -\fB\-zip\fR \fIboolean\fR +\fB\-zip\fI boolean\fR . If the value is boolean \fBtrue\fR, then by default requests will send a header -.QW "\fBAccept-Encoding: gzip,deflate,compress\fR" . -If the value is boolean \fBfalse\fR, then by default this header will not be sent. +.QW "\fBAccept-Encoding: gzip,deflate\fR" . +If the value is boolean \fBfalse\fR, then by default requests will send a header +.QW "\fBAccept-Encoding: identity\fR" . In either case the default can be overridden for an individual request by -supplying a custom \fBAccept-Encoding\fR header in the \fB-headers\fR option -of \fBhttp::geturl\fR. The default is 1. +supplying a custom \fBAccept-Encoding\fR header in the \fB\-headers\fR option +of \fBhttp::geturl\fR. The default value is 1. .RE +.\" COMMAND: geturl .TP -\fB::http::geturl\fR \fIurl\fR ?\fIoptions\fR? +\fB::http::geturl\fI url\fR ?\fIoptions\fR? . The \fB::http::geturl\fR command is the main procedure in the package. -The \fB\-query\fR option causes a POST operation and +The \fB\-query\fR or \fB\-querychannel\fR option causes a POST operation and the \fB\-validate\fR option causes a HEAD operation; otherwise, a GET operation is performed. The \fB::http::geturl\fR command -returns a \fItoken\fR value that can be used to get -information about the transaction. See the \fBSTATE ARRAY\fR and +returns a \fItoken\fR value that can be passed as an argument to other commands +to get information about the transaction. See the \fBMETADATA\fR and \fBERRORS\fR section for details. The \fB::http::geturl\fR command blocks until the operation completes, unless the \fB\-command\fR option specifies a callback that is invoked when the HTTP transaction completes. \fB::http::geturl\fR takes several options: .RS +.\" OPTION: -binary .TP -\fB\-binary\fR \fIboolean\fR +\fB\-binary\fI boolean\fR . Specifies whether to force interpreting the URL data as binary. Normally this is auto-detected (anything not beginning with a \fBtext\fR content -type or whose content encoding is \fBgzip\fR or \fBcompress\fR is +type or whose content encoding is \fBgzip\fR or \fBdeflate\fR is considered binary data). +.\" OPTION: -blocksize .TP -\fB\-blocksize\fR \fIsize\fR +\fB\-blocksize\fI size\fR . The block size used when reading the URL. At most \fIsize\fR bytes are read at once. After each block, a call to the \fB\-progress\fR callback is made (if that option is specified). +.\" OPTION: -channel .TP -\fB\-channel\fR \fIname\fR +\fB\-channel\fI name\fR . Copy the URL contents to channel \fIname\fR instead of saving it in -\fBstate(body)\fR. +a Tcl variable for retrieval by \fB::http::responseBody\fR. +.\" OPTION: -command .TP -\fB\-command\fR \fIcallback\fR +\fB\-command\fI callback\fR . -Invoke \fIcallback\fR after the HTTP transaction completes. -This option causes \fB::http::geturl\fR to return immediately. -The \fIcallback\fR gets an additional argument that is the \fItoken\fR returned +The presence of this option causes \fB::http::geturl\fR to return immediately. +After the HTTP transaction completes, the value of \fIcallback\fR is expanded, +an additional argument is added, and the resulting command is evaluated. +The additional argument is the \fItoken\fR returned from \fB::http::geturl\fR. This token is the name of an array that is described in the \fBSTATE ARRAY\fR section. Here is a template for the callback: .RS .PP .CS proc httpCallback {token} { - upvar #0 $token state - # Access state as a Tcl array + upvar 0 $token state + # Access state as a Tcl array defined in this proc + ... + return } .CE +.PP +The \fB::http::geturl\fR command runs the \fB\-command\fR callback inside +a \fBcatch\fR command. Therefore an error in the callback command does +not call the \fBbgerror\fR handler. See the \fBERRORS\fR section for +details. .RE +.\" OPTION: -guesstype +.TP +\fB\-guesstype\fI boolean\fR +. +Attempt to guess the \fBContent-Type\fR and character set when a misconfigured +server provides no information. The default value is \fIfalse\fR (do +nothing). If boolean \fItrue\fR then, if the server does not send a +\fBContent-Type\fR header, or if it sends the value "application/octet-stream", +\fBhttp::geturl\fR will attempt to guess appropriate values. This is not +intended to become a general-purpose tool, and currently it is limited to +detecting XML documents that begin with an XML declaration. In this case +the \fBContent-Type\fR is changed to "application/xml", the binary flag +state(binary) is changed to 0, and the character set is changed to +the one specified by the "encoding" tag of the XML line, or to utf-8 if no +encoding is specified. Not used if a \fB\-channel\fR is specified. +.\" OPTION: -handler .TP -\fB\-handler\fR \fIcallback\fR +\fB\-handler\fI callback\fR . -Invoke \fIcallback\fR whenever HTTP data is available; if present, nothing -else will be done with the HTTP data. This procedure gets two additional -arguments: the socket for the HTTP data and the \fItoken\fR returned from +If this option is absent, \fBhttp::geturl\fR processes incoming data itself, +either appending it to the state(body) variable or writing it to the -channel. +But if the \fB\-handler\fR option is present, \fBhttp::geturl\fR does not do +this processing and instead calls \fIcallback\fR. +Whenever HTTP data is available, the value of \fIcallback\fR is expanded, an +additional two arguments are added, and the resulting command is evaluated. +The two additional +arguments are: the socket for the HTTP data and the \fItoken\fR returned from \fB::http::geturl\fR. The token is the name of a global array that is described in the \fBSTATE ARRAY\fR section. The procedure is expected to return the number of bytes read from the socket. Here is a template for the callback: .RS .PP .CS proc httpHandlerCallback {socket token} { - upvar #0 $token state - # Access socket, and state as a Tcl array + upvar 0 $token state + # Access socket, and state as a Tcl array defined in this proc # For example... ... set data [read $socket 1000] set nbytes [string length $data] ... return $nbytes } .CE .PP -The \fBhttp::geturl\fR code for the \fB-handler\fR option is not compatible with either compression or chunked transfer-encoding. If \fB-handler\fR is specified, then to work around these issues \fBhttp::geturl\fR will reduce the HTTP protocol to 1.0, and override the \fB-zip\fR option (i.e. it will not send the header "\fBAccept-Encoding: gzip,deflate,compress\fR"). +The \fBhttp::geturl\fR code for the \fB\-handler\fR option is not compatible +with either compression or chunked transfer-encoding. If \fB\-handler\fR is +specified, then to work around these issues \fBhttp::geturl\fR will reduce the +HTTP protocol to 1.0, and override the \fB\-zip\fR option (i.e. it will +send the header \fBAccept-Encoding: identity\fR instead +of \fBAccept-Encoding: gzip,deflate\fR). .PP -If options \fB-handler\fR and \fB-channel\fR are used together, the handler is responsible for copying the data from the HTTP socket to the specified channel. The name of the channel is available to the handler as element \fB-channel\fR of the token array. +If options \fB\-handler\fR and \fB\-channel\fR are used together, the handler +is responsible for copying the data from the HTTP socket to the specified +channel. The name of the channel is available to the handler as element +\fB\-channel\fR of the token array. +.PP +The \fB::http::geturl\fR command runs the \fB\-handler\fR callback inside +a \fBcatch\fR command. Therefore an error in the callback command does +not call the \fBbgerror\fR handler. See the \fBERRORS\fR section for +details. .RE +.\" OPTION: -headers .TP -\fB\-headers\fR \fIkeyvaluelist\fR +\fB\-headers\fI keyvaluelist\fR . This option is used to add headers not already specified by \fB::http::config\fR to the HTTP request. The \fIkeyvaluelist\fR argument must be a list with an even number of elements that alternate between keys and values. The keys become @@ -279,236 +418,506 @@ .PP .CS Pragma: no-cache .CE .RE +.\" OPTION: -keepalive .TP -\fB\-keepalive\fR \fIboolean\fR +\fB\-keepalive\fI boolean\fR . If boolean \fBtrue\fR, attempt to keep the connection open for servicing multiple requests. Default is 0. +.\" OPTION: -method .TP -\fB\-method\fR \fItype\fR +\fB\-method\fI type\fR . Force the HTTP request method to \fItype\fR. \fB::http::geturl\fR will -auto-select GET, POST or HEAD based on other options, but this option -enables choices like PUT and DELETE for webdav support. +auto-select GET, POST or HEAD based on other options, but this option overrides +that selection and enables choices like PUT and DELETE for WebDAV support. +.RS +.PP +It is the caller's responsibility to ensure that the headers and request body +(if any) conform to the requirements of the request method. For example, if +using \fB\-method\fI POST\fR to send a POST with an empty request body, the +caller must also supply the option +.PP +.CS +\-headers {Content-Length 0} +.CE +.RE +.\" OPTION: -myaddr .TP -\fB\-myaddr\fR \fIaddress\fR +\fB\-myaddr\fI address\fR . Pass an specific local address to the underlying \fBsocket\fR call in case multiple interfaces are available. +.\" OPTION: -progress .TP -\fB\-progress\fR \fIcallback\fR +\fB\-progress\fI callback\fR . -The \fIcallback\fR is made after each transfer of data from the URL. -The callback gets three additional arguments: the \fItoken\fR from +If the \fB\-progress\fR option is present, +then the \fIcallback\fR is made after each transfer of data from the URL. +The value of \fIcallback\fR is expanded, an additional three arguments are +added, and the resulting command is evaluated. +The three additional arguments are: the \fItoken\fR returned from \fB::http::geturl\fR, the expected total size of the contents from the -\fBContent-Length\fR meta-data, and the current number of bytes -transferred so far. The expected total size may be unknown, in which +\fBContent-Length\fR response header, and the current number of bytes +transferred so far. The token is the name of a global array that is +described in the \fBSTATE ARRAY\fR section. The expected total size may +be unknown, in which case zero is passed to the callback. Here is a template for the progress callback: .RS .PP .CS proc httpProgress {token total current} { - upvar #0 $token state + upvar 0 $token state + # Access state as a Tcl array defined in this proc + ... + return } .CE .RE +.\" OPTION: -protocol .TP -\fB\-protocol\fR \fIversion\fR +\fB\-protocol\fI version\fR . Select the HTTP protocol version to use. This should be 1.0 or 1.1 (the default). Should only be necessary for servers that do not understand or otherwise complain about HTTP/1.1. -.TP -\fB\-query\fR \fIquery\fR -. -This flag causes \fB::http::geturl\fR to do a POST request that passes the -\fIquery\fR to the server. The \fIquery\fR must be an x-url-encoding -formatted query. The \fB::http::formatQuery\fR procedure can be used to -do the formatting. -.TP -\fB\-queryblocksize\fR \fIsize\fR +.\" OPTION: -query +.TP +\fB\-query\fI query\fR +. +This flag (if the value is non-empty) causes \fB::http::geturl\fR to do a +POST request that passes the string +\fIquery\fR verbatim to the server as the request payload. +The content format (and encoding) of \fIquery\fR is announced by the request +header \fBContent-Type\fR which is set by the option \fB\-type\fR. Any value +of \fB\-type\fR is permitted, and it is the responsibility of the caller to +supply \fIquery\fR in the correct format. +.RS +.PP +If \fB\-type\fR is not specified, it defaults to +\fIapplication/x-www-form-urlencoded\fR, which requires \fIquery\fR to be an +x-url-encoding formatted query-string (this \fB\-type\fR and query format are +used in a POST submitted from an html form). The \fB::http::formatQuery\fR +procedure can be used to do the formatting. +.RE +.\" OPTION: -queryblocksize +.TP +\fB\-queryblocksize\fI size\fR . The block size used when posting query data to the URL. At most \fIsize\fR bytes are written at once. After each block, a call to the \fB\-queryprogress\fR callback is made (if that option is specified). +.\" OPTION: -querychannel .TP -\fB\-querychannel\fR \fIchannelID\fR +\fB\-querychannel\fI channelID\fR . This flag causes \fB::http::geturl\fR to do a POST request that passes the data contained in \fIchannelID\fR to the server. The data contained in \fIchannelID\fR must be an x-url-encoding formatted query unless the \fB\-type\fR option below is used. -If a Content-Length header is not specified via the \fB\-headers\fR options, -\fB::http::geturl\fR attempts to determine the size of the post data +If a \fBContent-Length\fR header is not specified via the \fB\-headers\fR +options, \fB::http::geturl\fR attempts to determine the size of the post data in order to create that header. If it is unable to determine the size, it returns an error. -.TP -\fB\-queryprogress\fR \fIcallback\fR -. -The \fIcallback\fR is made after each transfer of data to the URL -(i.e. POST) and acts exactly like the \fB\-progress\fR option (the -callback format is the same). -.TP -\fB\-strict\fR \fIboolean\fR -. -Whether to enforce RFC 3986 URL validation on the request. Default is 1. -.TP -\fB\-timeout\fR \fImilliseconds\fR +.\" OPTION: -queryprogress +.TP +\fB\-queryprogress\fI callback\fR +. +If the \fB\-queryprogress\fR option is present, +then the \fIcallback\fR is made after each transfer of data to the URL +in a POST request (i.e. a call to \fB::http::geturl\fR with +option \fB\-query\fR or \fB\-querychannel\fR) and acts exactly like +the \fB\-progress\fR option (the callback format is the same). +.\" OPTION: -strict +.TP +\fB\-strict\fI boolean\fR +. +If true then the command will test that the URL complies with RFC 3986, i.e. +that it has no characters that should be "x-url-encoded" (e.g. a space should +be encoded to "%20"). Default value is 1. +.\" OPTION: -timeout +.TP +\fB\-timeout\fI milliseconds\fR . If \fImilliseconds\fR is non-zero, then \fB::http::geturl\fR sets up a timeout to occur after the specified number of milliseconds. A timeout results in a call to \fB::http::reset\fR and to the \fB\-command\fR callback, if specified. -The return value of \fB::http::status\fR is \fBtimeout\fR +The return value of \fB::http::status\fR (and the value of the \fIstatus\fR key +in the dictionary returned by \fB::http::responseInfo\fR) is \fBtimeout\fR after a timeout has occurred. +.\" OPTION: -type .TP -\fB\-type\fR \fImime-type\fR +\fB\-type\fI mime-type\fR . Use \fImime-type\fR as the \fBContent-Type\fR value, instead of the default value (\fBapplication/x-www-form-urlencoded\fR) during a POST operation. +.\" OPTION: -validate .TP -\fB\-validate\fR \fIboolean\fR +\fB\-validate\fI boolean\fR . If \fIboolean\fR is non-zero, then \fB::http::geturl\fR does an HTTP HEAD -request. This request returns meta information about the URL, but the -contents are not returned. The meta information is available in the -\fBstate(meta) \fR variable after the transaction. See the -\fBSTATE ARRAY\fR section for details. +request. This server returns the same status line and response headers as it +would for a HTTP GET request, but omits the response entity +(the URL "contents"). The response headers are available after the +transaction using command \fB::http::responseHeaders\fR or, for selected +information, \fB::http::responseInfo\fR. .RE +.\" COMMAND: formatQuery .TP -\fB::http::formatQuery\fR \fIkey value\fR ?\fIkey value\fR ...? +\fB::http::formatQuery\fI key value\fR ?\fIkey value\fR ...? . This procedure does x-url-encoding of query data. It takes an even number of arguments that are the keys and values of the query. It encodes the keys and values, and generates one string that has the proper & and = separators. The result is suitable for the \fB\-query\fR value passed to \fB::http::geturl\fR. +.\" COMMAND: quoteString .TP -\fB::http::quoteString\fR \fIvalue\fR +\fB::http::quoteString\fI value\fR . This procedure does x-url-encoding of string. It takes a single argument and encodes it. +.\" COMMAND: reset .TP -\fB::http::reset\fR \fItoken\fR ?\fIwhy\fR? +\fB::http::reset\fI token\fR ?\fIwhy\fR? . This command resets the HTTP transaction identified by \fItoken\fR, if any. This sets the \fBstate(status)\fR value to \fIwhy\fR, which defaults to \fBreset\fR, and then calls the registered \fB\-command\fR callback. +.\" COMMAND: wait .TP -\fB::http::wait\fR \fItoken\fR +\fB::http::wait\fI token\fR . -This is a convenience procedure that blocks and waits for the +This command blocks and waits for the transaction to complete. This only works in trusted code because it uses \fBvwait\fR. Also, it is not useful for the case where \fB::http::geturl\fR is called \fIwithout\fR the \fB\-command\fR option because in this case the \fB::http::geturl\fR call does not return until the HTTP transaction is complete, and thus there is nothing to wait for. -.TP -\fB::http::data\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBbody\fR element -(i.e., the URL data) of the state array. -.TP -\fB::http::error\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBerror\fR element -of the state array. -.TP -\fB::http::status\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBstatus\fR element of -the state array. -.TP -\fB::http::code\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBhttp\fR element of the -state array. -.TP -\fB::http::ncode\fR \fItoken\fR -. -This is a convenience procedure that returns just the numeric return -code (200, 404, etc.) from the \fBhttp\fR element of the state array. -.TP -\fB::http::size\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBcurrentsize\fR -element of the state array, which represents the number of bytes -received from the URL in the \fB::http::geturl\fR call. -.TP -\fB::http::meta\fR \fItoken\fR -. -This is a convenience procedure that returns the \fBmeta\fR -element of the state array which contains the HTTP response -headers. See below for an explanation of this element. -.TP -\fB::http::cleanup\fR \fItoken\fR +.\" COMMAND: status +.TP +\fB::http::status\fI token\fR +. +This command returns a description of the status of the HTTP transaction. +The return value is the empty string until the HTTP transaction is +completed; after completion it has one of the values ok, eof, error, +timeout, and reset. The meaning of these values is described in the +section \fBERRORS\fR (below). +.PP +.RS +The name "status" is not related to the terms "status line" and +"status code" that are defined for a HTTP response. +.RE +.\" COMMAND: size +.TP +\fB::http::size\fI token\fR +. +This command returns the number of bytes +received so far from the URL in the \fB::http::geturl\fR call. +.\" COMMAND: error +.TP +\fB::http::error\fI token\fR +. +This command returns the error information if the HTTP transaction failed, +or the empty string if there was no error. The information is a Tcl list of +the error message, stack trace, and error code. +.\" COMMAND: postError +.TP +\fB::http::postError\fI token\fR +. +A POST request is a call to \fB::http::geturl\fR with either +the \fB\-query\fR or \fB\-querychannel\fR option. +The \fB::http::postError\fR command returns the error information generated +when a HTTP POST request sends its request-body to the server; or the empty +string if there was no error. The information is a Tcl list of the error +message, stack trace, and error code. When this type of error occurs, +the \fB::http::geturl\fR command continues the transaction and attempts to +receive a response from the server. +.\" COMMAND: cleanup +.TP +\fB::http::cleanup\fI token\fR . This procedure cleans up the state associated with the connection identified by \fItoken\fR. After this call, the procedures -like \fB::http::data\fR cannot be used to get information +like \fB::http::responseBody\fR cannot be used to get information about the operation. It is \fIstrongly\fR recommended that you call this function after you are done with a given HTTP request. Not doing so will result in memory not being freed, and if your app calls \fB::http::geturl\fR enough times, the memory leak could cause a performance hit...or worse. +.\" COMMAND: requestLine +.TP +\fB::http::requestLine\fI token\fR +. +This command returns the "request line" sent to the server. +The "request line" is the first line of a HTTP client request, and has three +elements separated by spaces: the HTTP method, the URL relative to the server, +and the HTTP version. Examples: +.PP +.RS +GET / HTTP/1.1 +GET /introduction.html?subject=plumbing HTTP/1.1 +POST /forms/order.html HTTP/1.1 +.RE +.\" COMMAND: requestHeaders +.TP +\fB::http::requestHeaders\fI token\fR ?\fIheaderName\fR? +. +This command returns the HTTP request header names and values, in the +order that they were sent to the server, as a Tcl list of the form +?name value ...? Header names are case-insensitive and are converted to lower +case. The return value is not a \fBdict\fR because some header names may occur +more than once. If one argument is supplied, all request headers +are returned. If two arguments are supplied, the +second provides the value of a header name. Only headers with the requested +name (converted to lower case) are returned. If no such headers are found, +an empty list is returned. +.\" COMMAND: requestHeaderValue +.TP +\fB::http::requestHeaderValue\fI token headerName\fR +. +This command returns the value of the HTTP request header named +\fIheaderName\fR. Header names are case-insensitive and are converted to +lower case. If no such header exists, the return value is the empty string. +If there are multiple headers named \fIheaderName\fR, the result is obtained +by joining the individual values with the string ", " (comma and space), +preserving their order. +.\" COMMAND: responseLine +.TP +\fB::http::responseLine\fI token\fR +. +This command returns the first line of the server response: the +HTTP "status line". The "status line" has three +elements separated by spaces: the HTTP version, a three-digit numerical +"status code", and a "reason phrase". Only the reason phrase may contain +spaces. Examples: +.PP +.RS +HTTP/1.1 200 OK +HTTP/1.0 404 Not Found +.RE +.RS +The "status code" is a three-digit number in the range 100 to 599. +A value of 200 is the normal return from a GET request, and its matching +"reason phrase" is "OK". Codes beginning with 4 or 5 indicate errors. +Codes beginning with 3 are redirection errors. In this case the +\fBLocation\fR response header specifies a new URL that contains the +requested information. +.PP +The "reason phrase" is a textual description of the "status code": it may +vary from server to server, +and can be changed without affecting the HTTP protocol. The recommended +values (RFC 7231 and IANA assignments) for each code are provided by the +command \fB::http::reasonPhrase\fR. +.RE +.\" COMMAND: responseCode +.TP +\fB::http::responseCode\fI token\fR +. +This command returns the "status code" (200, 404, etc.) of the server +"status line". If a three-digit code cannot be found, the full status +line is returned. See command \fB::http::responseLine\fR for more information +on the "status line". +.\" COMMAND: reasonPhrase +.TP +\fB::http::reasonPhrase\fI code\fR +. +This command returns the IANA recommended "reason phrase" for a particular +"status code" returned by a HTTP server. The argument \fIcode\fR is a valid +status code, and therefore is an integer in the range 100 to 599 inclusive. +For numbers in this range with no assigned meaning, the command returns the +value "Unassigned". Several status codes are used only in response to the +methods defined by HTTP extensions such as WebDAV, and not in response to a +HEAD, GET, or POST request method. +.PP +.RS +The "reason phrase" returned by a HTTP server may differ from the recommended +value, without affecting the HTTP protocol. The value returned by +\fB::http::geturl\fR can be obtained by calling either command +\fB::http::responseLine\fR (which returns the full status line) or command +\fB::http::responseInfo\fR (which returns a dictionary, with +the "reason phrase" stored in key \fIreasonPhrase\fR). +.PP +A registry of valid status codes is maintained at +https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml +.RE +.\" COMMAND: responseHeaders +.TP +\fB::http::responseHeaders\fI token\fR ?\fIheaderName\fR? +. +The response from a HTTP server includes metadata headers that describe the +response body and the transaction itself. +This command returns the HTTP response header names and values, in the +order that they were received from the server, as a Tcl list of the form +?name value ...? Header names are case-insensitive and are converted to lower +case. The return value is not a \fBdict\fR because some header names may occur +more than once, notably \fBSet-Cookie\fR. If the second argument is not +supplied, all response headers are returned. If the second argument is +supplied, it provides the value of a header name. Only headers with the +requested name (converted to lower case) are returned. If no such headers +are found, an empty list is returned. See section \fBMETADATA\fR for more +information. +.\" COMMAND: responseHeaderValue +.TP +\fB::http::responseHeaderValue\fI token headerName\fR +. +This command returns the value of the HTTP response header named +\fIheaderName\fR. Header names are case-insensitive and are converted to +lower case. If no such header exists, the return value is the empty string. +If there are multiple headers named \fIheaderName\fR, the result is obtained +by joining the individual values with the string ", " (comma and space), +preserving their order. Multiple headers with the same name may be processed +in this manner, except \fBSet-Cookie\fR which does not conform to the +comma-separated-list syntax and cannot be combined into a single value. +Each \fBSet-Cookie\fR header must be treated individually, e.g. by processing +the return value of \fB::http::responseHeaders\fI token\fR \fBSet-Cookie\fR. +.\" COMMAND: responseInfo +.TP +\fB::http::responseInfo\fI token\fR +. +This command returns a \fBdict\fR of selected response metadata that are +essential for identifying a successful transaction and making use of the +response, along with other metadata that are informational. The keys of +the \fBdict\fR are \fIstage\fR, \fIstatus\fR, \fIresponseCode\fR, +\fIreasonPhrase\fR, \fIcontentType\fR, \fIbinary\fR, \fIredirection\fR, +\fIupgrade\fR, \fIerror\fR, \fIpostError\fR, \fImethod\fR, \fIcharset\fR, +\fIcompression\fR, \fIhttpRequest\fR, \fIhttpResponse\fR, \fIurl\fR, +\fIconnectionRequest\fR, \fIconnectionResponse\fR, \fIconnectionActual\fR, +\fItransferEncoding\fR, \fItotalPost\fR, \fIcurrentPost\fR, \fItotalSize\fR, +and \fIcurrentSize\fR. The meaning of these keys is described in the +section \fBMETADATA\fR below. +.RS +.PP +It is always worth checking the value of \fIbinary\fR after a HTTP transaction, +to determine whether a misconfigured server has caused http to interpret a +text resource as a binary, or vice versa. +.PP +After a POST transaction, check the value of \fIpostError\fR to verify that +the request body was uploaded without error. +.RE +.\" COMMAND: responseBody +.TP +\fB::http::responseBody\fI token\fR +. +This command returns the entity sent by the HTTP server (unless +\fI-channel\fR was used, in which case the entity was delivered to the +channel, and the command returns the empty string). +.RS +.PP +Other terms for +"entity", with varying precision, include "representation of resource", +"resource", "response body after decoding", "payload", +"message body after decoding", "content(s)", and "file". +.RE +.\" COMMAND: register .TP -\fB::http::register\fR \fIproto port command\fR +\fB::http::register\fI proto port command\fR ?\fIsocketCmdVarName\fR? ?\fIuseSockThread\fR? ?\fIendToEndProxy\fR? . This procedure allows one to provide custom HTTP transport types such as HTTPS, by registering a prefix, the default port, and the -command to execute to create the Tcl \fBchannel\fR. E.g.: +command to execute to create the Tcl \fBchannel\fR. The optional +arguments configure how \fBhttp\fR uses the custom transport, and have +default values that are compatible with older versions of \fBhttp\fR +in which \fB::http::register\fR has no optional arguments. +.RS +.PP +Argument \fIsocketCmdVarName\fR is the name of a variable provided by +the transport, whose value is the command used by the transport to open +a socket. Its default value is set by the transport and is "::socket", +but if the name of the variable is supplied to \fB::http::register\fR, +then \fBhttp\fR will set a new value in order to make optional +facilities available. These facilities are enabled by the optional +arguments \fIuseSockThread\fR, \fIendToEndProxy\fR, which take boolean +values with default value \fIfalse\fR. +.PP +Iff argument \fIuseSockThread\fR is supplied and is boolean \fItrue\fR, +then iff permitted by the value [\fBhttp::config\fI \-threadlevel\fR] +and by the availability of package \fBThread\fR, sockets created for +the transport will be opened in a different thread so that a slow DNS +lookup will not cause the script to block. +.PP +Iff argument \fIendToEndProxy\fR is supplied and is boolean \fItrue\fR, +then when \fBhttp::geturl\fR accesses a server via a proxy, it will +open a channel by sending a CONNECT request to the proxy, and it will +then make its request over this channel. This allows end-to-end +encryption for HTTPS requests made through a proxy. +.PP +For example, .RS .PP .CS package require http package require tls -::http::register https 443 ::tls::socket +::http::register https 443 ::tls::socket ::tls::socketCmd 1 1 set token [::http::geturl https://my.secure.site/] .CE .RE +.RE +.\" COMMAND: registerError .TP -\fB::http::registerError\fR \fIport\fR ?\fImessage\fR? +\fB::http::registerError\fI sock\fR ?\fImessage\fR? . This procedure allows a registered protocol handler to deliver an error message for use by \fBhttp\fR. Calling this command does not raise an error. The command is useful when a registered protocol detects an problem (for example, an invalid TLS certificate) that will cause an error to propagate to \fBhttp\fR. The command allows \fBhttp\fR to provide a precise error message rather than a general one. The command returns the value provided by the last call with argument \fImessage\fR, or the empty string if no such call has been made. +.\" COMMAND: unregister .TP -\fB::http::unregister\fR \fIproto\fR +\fB::http::unregister\fI proto\fR . This procedure unregisters a protocol handler that was previously -registered via \fB::http::register\fR, returning a two-item list of -the default port and handler command that was previously installed -(via \fB::http::register\fR) if there was such a handler, and an error if -there was no such handler. +registered via \fB::http::register\fR, returning a six-item list of +the values that were previously supplied to \fB::http::register\fR +if there was such a handler, and an error if there was no such handler. +.\" COMMAND: code +.TP +\fB::http::code\fI token\fR +. +An alternative name for the command \fB::http::responseLine\fR +.\" COMMAND: data +.TP +\fB::http::data\fI token\fR +. +An alternative name for the command \fB::http::responseBody\fR. +.\" COMMAND: meta +.TP +\fB::http::meta\fI token\fR ?\fIheaderName\fR? +. +An alternative name for the command \fB::http::responseHeaders\fR +.\" COMMAND: ncode +.TP +\fB::http::ncode\fI token\fR +. +An alternative name for the command \fB::http::responseCode\fR .SH ERRORS The \fB::http::geturl\fR procedure will raise errors in the following cases: invalid command line options, -an invalid URL, -a URL on a non-existent host, -or a URL at a bad port on an existing host. +or an invalid URL. These errors mean that it cannot even start the network transaction. -It will also raise an error if it gets an I/O error while -writing out the HTTP request header. For synchronous \fB::http::geturl\fR calls (where \fB\-command\fR is -not specified), it will raise an error if it gets an I/O error while +not specified), it will raise an error if +the URL is on a non-existent host +or at a bad port on an existing host. +It will also raise an error for any I/O errors while +writing out the HTTP request line and headers, or reading the HTTP reply headers or data. Because \fB::http::geturl\fR does not return a token in these cases, it does all the required cleanup and there is no issue of your app having to call \fB::http::cleanup\fR. .PP @@ -516,174 +925,364 @@ situations apply, except that if there is any error while reading the HTTP reply headers or data, no exception is thrown. This is because after writing the HTTP headers, \fB::http::geturl\fR returns, and the rest of the HTTP transaction occurs in the background. The command callback can check if any error occurred during the read by calling -\fB::http::status\fR to check the status and if its \fIerror\fR, -calling \fB::http::error\fR to get the error message. +\fB::http::responseInfo\fR to check the transaction status. .PP Alternatively, if the main program flow reaches a point where it needs to know the result of the asynchronous HTTP request, it can call \fB::http::wait\fR and then check status and error, just as the -callback does. +synchronous call does. +.PP +The \fB::http::geturl\fR command runs the \fB\-command\fR, \fB\-handler\fR, +and \fB\-proxyfilter\fR callbacks inside a \fBcatch\fR command. Therefore +an error in the callback command does not call the \fBbgerror\fR handler. +When debugging one of these +callbacks, it may be convenient to report errors by using a +\fBcatch\fR command within the callback command itself, e.g. to write +an error message to stdout. .PP In any case, you must still call \fB::http::cleanup\fR to delete the state array when you are done. .PP There are other possible results of the HTTP transaction -determined by examining the status from \fB::http::status\fR. +determined by examining the status from \fB::http::status\fR (or the value +of the \fIstatus\fR key in the dictionary returned +by \fB::http::responseInfo\fR). These are described below. -.TP -\fBok\fR -. +.IP \fBok\fR If the HTTP transaction completes entirely, then status will be \fBok\fR. -However, you should still check the \fB::http::code\fR value to get -the HTTP status. The \fB::http::ncode\fR procedure provides just -the numeric error (e.g., 200, 404 or 500) while the \fB::http::code\fR +However, you should still check the \fB::http::responseLine\fR value to get +the HTTP status. The \fB::http::responseCode\fR procedure provides just +the numeric error (e.g., 200, 404 or 500) while the \fB::http::responseLine\fR procedure returns a value like .QW "HTTP 404 File not found" . -.TP -\fBeof\fR -. +.IP \fBeof\fR If the server closes the socket without replying, then no error is raised, but the status of the transaction will be \fBeof\fR. -.TP -\fBerror\fR -. -The error message will also be stored in the \fBerror\fR status -array element, accessible via \fB::http::error\fR. +.IP \fBerror\fR +The error message, stack trace, and error code are accessible +via \fB::http::error\fR. The error message is also provided by the value of +the \fIerror\fR key in the dictionary returned by \fB::http::responseInfo\fR. +.IP \fBtimeout\fR +A timeout occurred before the transaction could complete. +.IP \fBreset\fR +The user has called \fB::http::reset\fR. +.IP \fB""\fR +(empty string) The transaction has not yet finished. +.PP +Another error possibility is that \fB::http::geturl\fR failed to +write the whole of the POST request body (\fB\-query\fR or \fB\-querychannel\fR +data) to the server. \fB::http::geturl\fR stores the error message for later +retrieval by the \fB::http::postError\fR or \fB::http::responseInfo\fR +commands, and then attempts to complete the transaction. +If it can read the server's response the status will be \fBok\fR, but it is +important to call \fB::http::postError\fR or \fB::http::responseInfo\fR after +every POST to check that the data was sent in full. +If the server has closed the connection the status will be \fBeof\fR. +.SH "METADATA" +.PP +.SS "MOST USEFUL METADATA" +When a HTTP server responds to a request, it supplies not only the entity +requested, but also metadata. This is provided by the first line (the +"status line") of the response, and by a number of HTTP headers. Further +metadata relates to how \fB::http::geturl\fR has processed the response +from the server. +.PP +The most important metadata can be accessed with the command +\fB::http::responseInfo\fR. +This command returns a \fBdict\fR of metadata that are essential for +identifying a successful transaction and making use of the response, +along with other metadata that are informational. The keys of +the \fBdict\fR are: +.PP +.RS +.RS +.\" TODO: Find a better way to mark this up! +\fB===== Essential Values =====\fR +.RE +.RE +.IP \fBstage\fR +This value, set by \fB::http::geturl\fR, describes the stage that the +transaction has reached. Values, in order of the transaction lifecycle, +are: "created", "connecting", "header", "body", and "complete". The +other \fBdict\fR keys will not be available until the value of \fBstage\fR +is "body" or "complete". The key \fBcurrentSize\fR has its final value only +when \fBstage\fR is "complete". +.IP \fBstatus\fR +This value, set by \fB::http::geturl\fR, is "ok" for a successful transaction; +"eof", "error", "timeout", or "reset" for an unsuccessful transaction; or "" +if the transaction is still in progress. The value is the same as that +returned by command \fB::http::status\fR. The meaning of these values is +described in the section \fBERRORS\fR (above). +.IP \fBresponseCode\fR +The "HTTP status code" sent by the server in the first line (the "status line") +of the response. If the value cannot be extracted from the status line, the +full status line is returned. +.IP \fBreasonPhrase\fR +The "reason phrase" sent by the server as a description of the HTTP status code. +If the value cannot be extracted from the status line, the full status +line is returned. +.IP \fBcontentType\fR +The value of the \fBContent-Type\fR response header or, if the header was not +supplied, the default value "application/octet-stream". +.IP \fBbinary\fR +This boolean value, set by \fB::http::geturl\fR, describes how the command +has interpreted the entity returned by the server (after decoding any +compression specified by the \fBContent-Encoding\fR response header). +This decoded entity is accessible as the return value of the +command \fB::http::responseBody\fR. +.PP +.RS +The value is \fBtrue\fR if http has interpreted the decoded entity as binary. +The value returned by \fB::http::responseBody\fR is a Tcl binary string. +This is a suitable format for image data, zip files, etc. +\fB::http::geturl\fR chooses this value if the user has requested a binary +interpretation by passing the option \fB\-binary\fR to the command, or if the +server has supplied a binary content type in a \fBContent-Type\fR response +header, or if the server has not supplied any \fBContent-Type\fR header. +.PP +The value is \fBfalse\fR in other cases, and this means that http has +interpreted the decoded entity as text. The text has been converted, from the +character set notified by the server, into Tcl's internal Unicode format; +the value returned by \fB::http::responseBody\fR is an ordinary Tcl string. +.PP +It is always worth checking the value of "binary" after a HTTP transaction, +to determine whether a misconfigured server has caused http to interpret a +text resource as a binary, or vice versa. +.RE +.IP \fBredirection\fR +The URL that is the redirection target. The value is that of the \fBLocation\fR +response header. This header is sent when a response has status code +3XX (redirection). +.IP \fBupgrade\fR +If not empty, the value indicates the protocol(s) to which the server will +switch after completion of this transaction, while continuing to use the +same connection. When the server intends to switch protocols, it will also +send the value "101" as the status code (the \fBresponseCode\fR key), and the +word "upgrade" as an element of the \fBConnection\fR response header (the +\fBconnectionResponse\fR key), and it will not send a response body. +See the section \fBPROTOCOL UPGRADES\fR for more information. +.IP \fBerror\fR +The error message, if there is one. Further information, including a stack +trace and error code, are available from command \fB::http::error\fR. +.IP \fBpostError\fR +The error message (if any) generated when a HTTP POST request sends its +request-body to the server. Further information, including a stack trace +and error code, are available from command \fB::http::postError\fR. A POST +transaction may appear complete, according to the +keys \fBstage\fR, \fBstatus\fR, and \fBresponseCode\fR, but it is important +to check this \fBpostError\fR key in case an error occurred when uploading +the request-body. +.PP +.RS +.RS +\fB===== Informational Values =====\fR +.RE +.RE +.IP \fBmethod\fR +The HTTP method used in the request. +.IP \fBcharset\fR +The value of the charset attribute of the \fBContent-Type\fR response header. +The charset value is used only for a text resource. If the server did not +specify a charset, the value defaults to that of the +variable \fB::http::defaultCharset\fR, which unless it has been deliberately +modified by the caller is \fBiso8859-1\fR. Incoming text data is automatically +converted from the character set defined by \fBcharset\fR to Tcl's internal +Unicode representation, i.e. to a Tcl string. +.IP \fBcompression\fR +A copy of the \fBContent-Encoding\fR response-header value. +.IP \fBhttpRequest\fR +The version of HTTP specified in the request (i.e. sent in the request line). +The value is that of the option \fB\-protocol\fR supplied +to \fB::http::geturl\fR (default value "1.1"), unless the command reduced the +value to "1.0" because it was passed the \fB\-handler\fR option. +.IP \fBhttpResponse\fR +The version of HTTP used by the server (obtained from the response +"status line"). The server uses this version of HTTP in its response, but +ensures that this response is compatible with the HTTP version specified in the +client's request. If the value cannot be extracted from the status line, the +full status line is returned. +.IP \fBurl\fR +The requested URL, typically the URL supplied as an argument +to \fB::http::geturl\fR but without its "fragment" (the final part of the URL +beginning with "#"). +.IP \fBconnectionRequest\fR +The value, if any, sent to the server in \fBConnection\fR request header(s). +.IP \fBconnectionResponse\fR +The value, if any, received from the server in \fBConnection\fR response +header(s). +.IP \fBconnectionActual\fR +This value, set by \fB::http::geturl\fR, reports whether the connection was +closed after the transaction (value "close"), or left open (value "keep-alive"). +.IP \fBtransferEncoding\fR +The value of the Transfer-Encoding response header, if it is present. +The value is either "chunked" (indicating HTTP/1.1 "chunked encoding") or +the empty string. +.IP \fBtotalPost\fR +The total length of the request body in a POST request. +.IP \fBcurrentPost\fR +The number of bytes of the POST request body sent to the server so far. +The value is the same as that returned by command \fB::http::size\fR. +.IP \fBtotalSize\fR +A copy of the \fBContent-Length\fR response-header value. +The number of bytes specified in a \fBContent-Length\fR header, if one +was sent. If none was sent, the value is 0. A correctly configured server +omits this header if the transfer-encoding is "chunked", or (for older +servers) if the server closes the connection when it reaches the end of +the resource. +.IP \fBcurrentSize\fR +The number of bytes fetched from the server so far. +.PP +.SS "MORE METADATA" +The dictionary returned by \fB::http::responseInfo\fR is the most useful +subset of the available metadata. Other metadata include: +.PP +1. The full "status line" of the response, available as the return value +of command \fB::http::responseLine\fR. +.PP +2. The full response headers, available as the return value of +command \fB::http::responseHeaders\fR. This return value is a list of the +response-header names and values, in the order that they were received from +the server. +.PP +The return value is not a \fBdict\fR because some header names may +occur more than once, notably \fBSet-Cookie\fR. If the value is read +into a \fBdict\fR or into an array (using array set), only the last header +with each name will be preserved. +.PP +.RS +Some of the header names (metadata keys) are listed below, but the HTTP +standard defines several more, and servers are free to add their own. +When a dictionary key is mentioned below, this refers to the \fBdict\fR +value returned by command \fB::http::responseInfo\fR. +.IP \fBContent-Type\fR +The content type of the URL contents. Examples include \fBtext/html\fR, +\fBimage/gif,\fR \fBapplication/postscript\fR and +\fBapplication/x-tcl\fR. Text values typically specify a character set, e.g. +\fBtext/html; charset=UTF-8\fR. Dictionary key \fIcontentType\fR. +.IP \fBContent-Length\fR +The advertised size in bytes of the contents, available as dictionary +key \fItotalSize\fR. The actual number of bytes read by \fB::http::geturl\fR +so far is available as dictionary key \fBcurrentSize\fR. +.IP \fBContent-Encoding\fR +The compression algorithm used for the contents. +Examples include \fBgzip\fR, \fBdeflate\fR. +Dictionary key \fIcontent\fR. +.IP \fBLocation\fR +This header is sent when a response has status code 3XX (redirection). +It provides the URL that is the redirection target. +Dictionary key \fIredirection\fR. +.IP \fBSet-Cookie\fR +This header is sent to offer a cookie to the client. Cookie management is +done by the \fB::http::config\fR option \fB\-cookiejar\fR, and so +the \fBSet-Cookie\fR headers need not be parsed by user scripts. +See section \fBCOOKIE JAR PROTOCOL\fR. +.IP \fBConnection\fR +The value can be supplied as a comma-separated list, or by multiple headers. +The list often has only one element, either "close" or "keep-alive". +The value "upgrade" indicates a successful upgrade request and is typically +combined with the status code 101, an \fBUpgrade\fR response header, and no +response body. Dictionary key \fIconnectionResponse\fR. +.IP \fBUpgrade\fR +The value indicates the protocol(s) to which the server will switch +immediately after the empty line that terminates the 101 response headers. +Dictionary key \fIupgrade\fR. +.RE .PP -Another error possibility is that \fB::http::geturl\fR is unable to -write all the post query data to the server before the server -responds and closes the socket. -The error message is saved in the \fBposterror\fR status array -element and then \fB::http::geturl\fR attempts to complete the -transaction. -If it can read the server's response -it will end up with an \fBok\fR status, otherwise it will have -an \fBeof\fR status. +.SS "EVEN MORE METADATA" +.IP 1. +Details of the HTTP request. The request is determined by the options +supplied to \fB::http::geturl\fR and \fB::http::config\fR. However, it is +sometimes helpful to examine what \fB::http::geturl\fR actually sent to the +server, and this information is available through +commands \fB::http::requestHeaders\fR and \fB::http::requestLine\fR. +.IP 2. +The state array: the internal variables of \fB::http::geturl\fR. +It may sometimes be helpful to examine this array. +Details are given in the next section. .SH "STATE ARRAY" -The \fB::http::geturl\fR procedure returns a \fItoken\fR that can be used to -get to the state of the HTTP transaction in the form of a Tcl array. -Use this construct to create an easy-to-use array variable: +The \fB::http::geturl\fR procedure returns a \fItoken\fR that can be used +as an argument to other \fB::http::*\fR commands, which examine and manage +the state of the HTTP transaction. For most purposes these commands are +sufficient. The \fItoken\fR can also be used to access +the internal state of the transaction, which is stored in a Tcl array. +This facility is most useful when writing callback commands for the +options \fB\-command\fR, \fB\-handler\fR, \fB\-progress\fR, +or \fB\-queryprogress\fR. +Use the following command inside the proc to define an easy-to-use +array \fIstate\fR as a local variable within the proc .PP .CS -upvar #0 $token state +upvar 0 $token state .CE .PP Once the data associated with the URL is no longer needed, the state array should be unset to free up storage. The \fB::http::cleanup\fR procedure is provided for that purpose. -The following elements of -the array are supported: -.RS -.TP -\fBbinary\fR -. -This is boolean \fBtrue\fR if (after decoding any compression specified -by the -.QW "Content-Encoding" -response header) the HTTP response is binary. It is boolean \fBfalse\fR -if the HTTP response is text. -.TP -\fBbody\fR -. -The contents of the URL. This will be empty if the \fB\-channel\fR -option has been specified. This value is returned by the \fB::http::data\fR command. -.TP -\fBcharset\fR -. -The value of the charset attribute from the \fBContent-Type\fR meta-data -value. If none was specified, this defaults to the RFC standard -\fBiso8859-1\fR, or the value of \fB$::http::defaultCharset\fR. Incoming -text data will be automatically converted from this charset to utf-8. -.TP -\fBcoding\fR -. -A copy of the \fBContent-Encoding\fR meta-data value. -.TP -\fBcurrentsize\fR -. -The current number of bytes fetched from the URL. -This value is returned by the \fB::http::size\fR command. -.TP -\fBerror\fR -. -If defined, this is the error string seen when the HTTP transaction -was aborted. -.TP -\fBhttp\fR -. -The HTTP status reply from the server. This value -is returned by the \fB::http::code\fR command. The format of this value is: -.RS -.PP -.CS -\fIHTTP/1.1 code string\fR -.CE -.PP -The \fIcode\fR is a three-digit number defined in the HTTP standard. -A code of 200 is OK. Codes beginning with 4 or 5 indicate errors. -Codes beginning with 3 are redirection errors. In this case the -\fBLocation\fR meta-data specifies a new URL that contains the -requested information. -.RE -.TP -\fBmeta\fR -. -The HTTP protocol returns meta-data that describes the URL contents. -The \fBmeta\fR element of the state array is a list of the keys and -values of the meta-data. This is in a format useful for initializing -an array that just contains the meta-data: -.RS -.PP -.CS -array set meta $state(meta) -.CE -.PP -Some of the meta-data keys are listed below, but the HTTP standard defines -more, and servers are free to add their own. -.TP -\fBContent-Type\fR -. -The type of the URL contents. Examples include \fBtext/html\fR, -\fBimage/gif,\fR \fBapplication/postscript\fR and -\fBapplication/x-tcl\fR. -.TP -\fBContent-Length\fR -. -The advertised size of the contents. The actual size obtained by -\fB::http::geturl\fR is available as \fBstate(currentsize)\fR. -.TP -\fBLocation\fR -. -An alternate URL that contains the requested data. -.RE -.TP -\fBposterror\fR -. -The error, if any, that occurred while writing -the post query data to the server. -.TP -\fBstatus\fR -. -Either \fBok\fR, for successful completion, \fBreset\fR for -user-reset, \fBtimeout\fR if a timeout occurred before the transaction -could complete, or \fBerror\fR for an error condition. During the -transaction this value is the empty string. -.TP -\fBtotalsize\fR -. -A copy of the \fBContent-Length\fR meta-data value. -.TP -\fBtype\fR -. -A copy of the \fBContent-Type\fR meta-data value. -.TP -\fBurl\fR -. -The requested URL. +.PP +The following elements of the array are supported, and are the origin of the +values returned by commands as described below. When a dictionary key is +mentioned below, this refers to the \fBdict\fR value returned by +command \fB::http::responseInfo\fR. +.RS +.IP \fBbinary\fR +For dictionary key \fIbinary\fR. +.IP \fBbody\fR +For command \fB::http::responseBody\fR. +.IP \fBcharset\fR +For dictionary key \fIcharset\fR. +.IP \fBcoding\fR +For dictionary key \fIcompression\fR. +.IP \fBconnection\fR +For dictionary key \fIconnectionActual\fR. +.IP \fBcurrentsize\fR +For command \fB::http::size\fR; and for dictionary key \fIcurrentSize\fR. +.IP \fBerror\fR +For command \fB::http::error\fR; part is used in dictionary key \fIerror\fR. +.IP \fBhttp\fR +For command \fB::http::responseLine\fR. +.IP \fBhttpResponse\fR +For dictionary key \fIhttpResponse\fR. +.IP \fBmeta\fR +For command \fB::http::responseHeaders\fR. Further discussion above in the +section \fBMORE METADATA\fR. +.IP \fBmethod\fR +For dictionary key \fImethod\fR. +.IP \fBposterror\fR +For dictionary key \fIpostError\fR. +.IP \fBpostErrorFull\fR +For command \fB::http::postError\fR. +.IP \fB\-protocol\fR +For dictionary key \fIhttpRequest\fR. +.IP \fBquerylength\fR +For dictionary key \fItotalPost\fR. +.IP \fBqueryoffset\fR +For dictionary key \fIcurrentPost\fR. +.IP \fBreasonPhrase\fR +For dictionary key \fIreasonPhrase\fR. +.IP \fBrequestHeaders\fR +For command \fB::http::requestHeaders\fR. +.IP \fBrequestLine\fR +For command \fB::http::requestLine\fR. +.IP \fBresponseCode\fR +For dictionary key \fIresponseCode\fR. +.IP \fBstate\fR +For dictionary key \fIstage\fR. +.IP \fBstatus\fR +For command \fB::http::status\fR; and for dictionary key \fIstatus\fR. +.IP \fBtotalsize\fR +For dictionary key \fItotalSize\fR. +.IP \fBtransfer\fR +For dictionary key \fItransferEncoding\fR. +.IP \fBtype\fR +For dictionary key \fIcontentType\fR. +.IP \fBupgrade\fR +For dictionary key \fIupgrade\fR. +.IP \fBurl\fR +For dictionary key \fIurl\fR. .RE .SH "PERSISTENT CONNECTIONS" .PP .SS "BASICS" .PP @@ -699,13 +1298,13 @@ needed before sending the request again. The user may wish to verify whether the server was modified by the failed POST request, before sending the same request again. .PP A HTTP request will use a persistent socket if the call to -\fBhttp::geturl\fR has the option \fB-keepalive true\fR. It will use +\fBhttp::geturl\fR has the option \fB\-keepalive true\fR. It will use pipelining where permitted if the \fBhttp::config\fR option -\fB-pipeline\fR is boolean \fBtrue\fR (its default value). +\fB\-pipeline\fR is boolean \fBtrue\fR (its default value). .PP The http package maintains no more than one persistent connection to each server (i.e. each value of .QW "domain:port" ). If \fBhttp::geturl\fR is called to make a request over a persistent @@ -723,12 +1322,12 @@ .PP In accordance with RFC 7230, \fBhttp::geturl\fR does not pipeline requests that use the POST method. If a POST uses a persistent connection and is not the first request on that connection, \fBhttp::geturl\fR waits until it has received the response for the previous -request; or (if \fBhttp::config\fR option \fB-postfresh\fR is boolean \fBtrue\fR) it -uses a new connection for each POST. +request; or (if \fBhttp::config\fR option \fB\-postfresh\fR is boolean +\fBtrue\fR) it uses a new connection for each POST. .PP If the server is processing a number of pipelined requests, and sends a response header .QW "\fBConnection: close\fR" with one of the responses (other than the last), then subsequent responses @@ -744,55 +1343,56 @@ be certain whether the POST modified the state of the server. For HEAD or GET requests, \fBhttp::geturl\fR opens another connection and retransmits the failed request. However, if the request was a POST, RFC 7230 forbids automatic retry by default, suggesting either user confirmation, or confirmation by user-agent software that has semantic understanding of -the application. The \fBhttp::config\fR option \fB-repost\fR allows for +the application. The \fBhttp::config\fR option \fB\-repost\fR allows for either possibility. .PP Asynchronous close events can occur only in a short interval of time. The \fBhttp\fR package monitors each persistent connection for closure by the server. Upon detection, the connection is also closed at the client end, and subsequent requests will use a fresh connection. .PP -If the \fBhttp::geturl\fR command is called with option \fB-keepalive true\fR, +If the \fBhttp::geturl\fR command is called with option \fB\-keepalive true\fR, then it will both try to use an existing persistent connection (if one is available), and it will send the server a .QW "\fBConnection: keep-alive\fR" request header asking to keep the connection open for future requests. .PP -The \fBhttp::config\fR options \fB-pipeline\fR, \fB-postfresh\fR, and -\fB-repost\fR relate to persistent connections. +The \fBhttp::config\fR options \fB\-pipeline\fR, \fB\-postfresh\fR, and +\fB\-repost\fR relate to persistent connections. .PP -Option \fB-pipeline\fR, if boolean \fBtrue\fR, will pipeline GET and HEAD requests -made -over a persistent connection. POST requests will not be pipelined - if the +Option \fB\-pipeline\fR, if boolean \fBtrue\fR, will pipeline GET and HEAD +requests made over a persistent connection. POST requests will not be +pipelined - if the POST is not the first transaction on the connection, its request will not be sent until the previous response has finished. GET and HEAD requests made after a POST will not be sent until the POST response has been delivered, and will not be sent if the POST fails. .PP -Option \fB-postfresh\fR, if boolean \fBtrue\fR, will override the \fBhttp::geturl\fR option -\fB-keepalive\fR, and always open a fresh connection for a POST request. +Option \fB\-postfresh\fR, if boolean \fBtrue\fR, will override the +\fBhttp::geturl\fR option \fB\-keepalive\fR, and always open a fresh connection +for a POST request. .PP -Option \fB-repost\fR, if \fBtrue\fR, permits automatic retry of a POST request +Option \fB\-repost\fR, if \fBtrue\fR, permits automatic retry of a POST request that fails because it uses a persistent connection that the server has half-closed (an .QW "asynchronous close event" ). Subsequent GET and HEAD requests in a failed pipeline will also be retried. -\fIThe -repost option should be used only if the application understands +\fIThe \fB\-repost\fI option should be used only if the application understands that the retry is appropriate\fR - specifically, the application must know -that if the failed POST successfully modified the state of the server, a repeat POST -would have no adverse effect. +that if the failed POST successfully modified the state of the server, a repeat +POST would have no adverse effect. .VS TIP406 .SH "COOKIE JAR PROTOCOL" .PP Cookies are short key-value pairs used to implement sessions within the otherwise-stateless HTTP protocol. (See RFC 6265 for details; Tcl does not implement the Cookie2 protocol as that is rarely seen in the wild.) .PP -Cookie storage managment commands \(em +Cookie storage management commands \(em .QW "cookie jars" \(em must support these subcommands which form the HTTP cookie storage management protocol. Note that \fIcookieJar\fR below does not have to be a command name; it is properly a command prefix (a Tcl list of words that will be expanded in place) and admits many possible implementations. @@ -800,10 +1400,11 @@ Though not formally part of the protocol, it is expected that particular values of \fIcookieJar\fR will correspond to sessions; it is up to the caller of \fB::http::config\fR to decide what session applies and to manage the deletion of said sessions when they are no longer desired (which should be when they not configured as the current cookie jar). +.\" METHOD: getCookies .TP \fIcookieJar \fBgetCookies \fIprotocol host requestPath\fR . This command asks the cookie jar what cookies should be supplied for a particular request. It should take the \fIprotocol\fR (typically \fBhttp\fR or @@ -816,81 +1417,144 @@ There should only ever be at most one cookie with a particular key for any request (typically the one with the most specific \fIhost\fR/domain match and most specific \fIrequestPath\fR/path match), but there may be many cookies with different names in any request. .RE +.\" METHOD: storeCookie .TP \fIcookieJar \fBstoreCookie \fIcookieDictionary\fR . This command asks the cookie jar to store a particular cookie that was returned by a request; the result of this command is ignored. The cookie (which will have been parsed by the http package) is described by a dictionary, \fIcookieDictionary\fR, that may have the following keys: .RS -.TP -\fBdomain\fR -. +.IP \fBdomain\fR This is always present. Its value describes the domain hostname \fIor prefix\fR that the cookie should be returned for. The checking of the domain against the origin (below) should be careful since sites that issue cookies should only do so for domains related to themselves. Cookies that do not obey a relevant origin matching rule should be ignored. -.TP -\fBexpires\fR -. +.IP \fBexpires\fR This is optional. If present, the cookie is intended to be a persistent cookie and the value of the option is the Tcl timestamp (in seconds from the same base as \fBclock seconds\fR) of when the cookie expires (which may be in the past, which should result in the cookie being deleted immediately). If absent, the cookie is intended to be a session cookie that should be not persisted beyond the lifetime of the cookie jar. -.TP -\fBhostonly\fR -. +.IP \fBhostonly\fR This is always present. Its value is a boolean that describes whether the cookie is a single host cookie (true) or a domain-level cookie (false). -.TP -\fBhttponly\fR -. +.IP \fBhttponly\fR This is always present. Its value is a boolean that is true when the site wishes the cookie to only ever be used with HTTP (or HTTPS) traffic. -.TP -\fBkey\fR -. +.IP \fBkey\fR This is always present. Its value is the \fIkey\fR of the cookie, which is part of the information that must be return when sending this cookie back in a future request. -.TP -\fBorigin\fR -. +.IP \fBorigin\fR This is always present. Its value describes where the http package believes it received the cookie from, which may be useful for checking whether the cookie's domain is valid. -.TP -\fBpath\fR -. +.IP \fBpath\fR This is always present. Its value describes the path prefix of requests to the cookie domain where the cookie should be returned. -.TP -\fBsecure\fR -. +.IP \fBsecure\fR This is always present. Its value is a boolean that is true when the cookie should only used on requests sent over secure channels (typically HTTPS). -.TP -\fBvalue\fR -. +.IP \fBvalue\fR This is always present. Its value is the value of the cookie, which is part of the information that must be return when sending this cookie back in a future request. .PP Other keys may always be ignored; they have no meaning in this protocol. .RE .VE TIP406 +.SH "PROTOCOL UPGRADES" +.PP +The HTTP/1.1 \fBConnection\fR and \fBUpgrade\fR request headers inform the +server that the client wishes to change the protocol used over the existing +connection (RFC 7230). +This mechanism can be used to request a WebSocket (RFC 6455), a +higher version of the HTTP protocol (HTTP 2), or TLS encryption. If the +server accepts the upgrade request, its response code will be 101. +.PP +To request a protocol upgrade when calling \fBhttp::geturl\fR, +the \fB\-headers\fR option must supply appropriate values for \fBConnection\fR +and \fBUpgrade\fR, and +the \fB\-command\fR option must supply a command that implements the requested +protocol and can also handle the server response if the server refuses the +protocol upgrade. For upgrade requests \fBhttp::geturl\fR ignores the value of +option \fB\-keepalive\fR, and always uses the value \fB0\fR so that the upgrade +request is not made over a connection that is intended for multiple HTTP +requests. +.PP +The Tcllib library \fBwebsocket\fR implements WebSockets, and makes the +necessary calls to commands in the \fBhttp\fR package. +.PP +There is currently no native Tcl client library for HTTP/2. +.PP +The \fBUpgrade\fR mechanism is not used to request TLS in web browsers, because +\fBhttp\fR and \fBhttps\fR are served over different ports. It is used by +protocols such as Internet Printing Protocol (IPP) that are built on top of +\fBhttp(s)\fR and use the same TCP port number for both secure and insecure +traffic. +.PP +In browsers, opportunistic encryption is instead implemented by the +\fBUpgrade-Insecure-Requests\fR client header. If a secure service is +available, the server response code is a 307 redirect, and the response header +\fBLocation\fR specifies the target URL. The browser must +call \fBhttp::geturl\fR again in order to fetch this URL. +See https://w3c.github.io/webappsec-upgrade-insecure-requests/ +.PP +.SH THREADS +.PP +.SS "PURPOSE" +.PP +Command \fB::http::geturl\fR uses the Tcl \fB::socket\fR command with +the \fB\-async\fR option to connect to a remote server, but the return from +this command can be delayed in adverse cases (e.g. a slow DNS lookup), +preventing the event loop from processing other events. +This delay is avoided if the \fB::socket\fR command is evaluated in another +thread. The Thread package is not part of Tcl but is provided in +"Batteries Included" distributions. Instead of the \fB::socket\fR command, +the http package uses \fB::http::socket\fR which makes connections in the +manner specified by the value of \fB\-threadlevel\fR and the availability +of package Thread. +.PP +.SS "WITH TLS (HTTPS)" +.PP +The same \fB\-threadlevel\fR configuration applies to both HTTP and HTTPS +connections. +HTTPS is enabled by using the \fBhttp::register\fR command, typically by +specifying the \fB::tls::socket\fR command of the tls package to handle TLS +cryptography. The \fB::tls::socket\fR command connects to the remote server by +using the command specified by the value of variable \fB::tls::socketCmd\fR, and +this value defaults to "::socket". If http::geturl finds +that \fB::tls::socketCmd\fR has this value, it replaces it with the value +"::http::socket". If \fB::tls::socketCmd\fR has a value other than "::socket", +i.e. if the script or the Tcl installation has replaced the value "::socket" +with the name of a different command, then http does not change the value. +The script or installation that modified \fB::tls::socketCmd\fR is responsible +for integrating \fB::http::socket\fR into its own replacement command. +.PP +.SS "WITH A CHILD INTERPRETER" +.PP +The peer thread can transfer the socket only to the main interpreter of the +script's thread. Therefore the thread-based \fB::http::socket\fR works with +non-zero \fB\-threadlevel\fR values only if the script runs in the main +interpreter. A child interpreter must use \fB\-threadlevel 0\fR unless the +parent interpreter has provided alternative facilities. The main parent +interpreter may grant full \fB\-threadlevel\fR facilities to a child +interpreter, for example by aliasing, to \fB::http::socket\fR in the child, +a command that runs \fBhttp::socket\fR in the parent, and then transfers +the socket to the child. +.PP .SH EXAMPLE .PP This example creates a procedure to copy a URL to a file while printing a -progress meter, and prints the meta-data associated with the URL. +progress meter, and prints the response headers associated with the URL. .PP .CS proc httpcopy { url file {chunk 4096} } { set out [open $file w] set token [\fB::http::geturl\fR $url -channel $out \e @@ -898,11 +1562,11 @@ close $out # This ends the line started by httpCopyProgress puts stderr "" - upvar #0 $token state + upvar 0 $token state set max 0 foreach {name value} $state(meta) { if {[string length $name] > $max} { set max [string length $name] } Index: doc/idna.n ================================================================== --- doc/idna.n +++ doc/idna.n @@ -12,57 +12,62 @@ tcl::idna \- Support for normalization of Internationalized Domain Names .SH SYNOPSIS .nf package require tcl::idna 1.0 -\fBtcl::idna decode\fR \fIhostname\fR -\fBtcl::idna encode\fR \fIhostname\fR -\fBtcl::idna puny decode\fR \fIstring\fR ?\fIcase\fR? -\fBtcl::idna puny encode\fR \fIstring\fR ?\fIcase\fR? +\fBtcl::idna decode\fI hostname\fR +\fBtcl::idna encode\fI hostname\fR +\fBtcl::idna puny decode\fI string\fR ?\fIcase\fR? +\fBtcl::idna puny encode\fI string\fR ?\fIcase\fR? \fBtcl::idna version\fR .fi +.BE .SH DESCRIPTION This package provides an implementation of the punycode scheme used in Internationalised Domain Names, and some access commands. (See RFC 3492 for a description of punycode.) +.\" METHOD: decode .TP -\fBtcl::idna decode\fR \fIhostname\fR +\fBtcl::idna decode\fI hostname\fR . This command takes the name of a host that potentially contains punycode-encoded character sequences, \fIhostname\fR, and returns the hostname as might be displayed to the user. Note that there are often UNICODE characters that have extremely similar glyphs, so care should be taken with displaying hostnames to users. +.\" METHOD: encode .TP -\fBtcl::idna encode\fR \fIhostname\fR +\fBtcl::idna encode\fI hostname\fR . This command takes the name of a host as might be displayed to the user, \fIhostname\fR, and returns the version of the hostname with characters not permitted in basic hostnames encoded with punycode. +.\" METHOD: puny .TP -\fBtcl::idna puny\fR \fIsubcommand ...\fR +\fBtcl::idna puny\fI subcommand ...\fR . This command provides direct access to the basic punycode encoder and decoder. It supports two \fIsubcommand\fRs: .RS .TP -\fBtcl::idna puny decode\fR \fIstring\fR ?\fIcase\fR? +\fBtcl::idna puny decode\fI string\fR ?\fIcase\fR? . This command decodes the punycode-encoded string, \fIstring\fR, and returns the result. If \fIcase\fR is provided, it is a boolean to make the case be folded to upper case (if \fIcase\fR is true) or lower case (if \fIcase\fR is false) during the decoding process; if omitted, no case transformation is applied. .TP -\fBtcl::idna puny encode\fR \fIstring\fR ?\fIcase\fR? +\fBtcl::idna puny encode\fI string\fR ?\fIcase\fR? . This command encodes the string, \fIstring\fR, and returns the punycode-encoded version of the string. If \fIcase\fR is provided, it is a boolean to make the case be folded to upper case (if \fIcase\fR is true) or lower case (if \fIcase\fR is false) during the encoding process; if omitted, no case transformation is applied. .RE +.\" METHOD: version .TP \fBtcl::idna version\fR . This returns the version of the \fBtcl::idna\fR package. .SH "EXAMPLE" Index: doc/if.n ================================================================== --- doc/if.n +++ doc/if.n @@ -12,11 +12,10 @@ .SH NAME if \- Execute scripts conditionally .SH SYNOPSIS \fBif \fIexpr1 \fR?\fBthen\fR? \fIbody1 \fBelseif \fIexpr2 \fR?\fBthen\fR? \fIbody2\fR \fBelseif\fR ... ?\fBelse\fR? ?\fIbodyN\fR? .BE - .SH DESCRIPTION .PP The \fIif\fR command evaluates \fIexpr1\fR as an expression (in the same way that \fBexpr\fR evaluates its argument). The value of the expression must be a boolean Index: doc/info.n ================================================================== --- doc/info.n +++ doc/info.n @@ -18,27 +18,32 @@ \fBinfo \fIoption \fR?\fIarg arg ...\fR? .BE .SH DESCRIPTION .PP Available commands: +.\" METHOD: args .TP \fBinfo args \fIprocname\fR . Returns the names of the parameters to the procedure named \fIprocname\fR. +.\" METHOD: body .TP \fBinfo body \fIprocname\fR . Returns the body of the procedure named \fIprocname\fR. +.\" METHOD: class .TP \fBinfo class\fI subcommand class\fR ?\fIarg ...\fR . Returns information about the class named \fIclass\fR. See \fBCLASS INTROSPECTION\fR below. +.\" METHOD: cmdcount .TP \fBinfo cmdcount\fR . Returns the total number of commands evaluated in this interpreter. +.\" METHOD: cmdtype .TP \fBinfo cmdtype \fIcommandName\fR .VS TIP426 Returns a the type of the command named \fIcommandName\fR. Built-in types are: @@ -52,11 +57,11 @@ .IP \fBensemble\fR \fIcommandName\fR was created by \fBnamespace ensemble\fR. .IP \fBimport\fR \fIcommandName\fR was created by \fBnamespace import\fR. .IP \fBnative\fR -\fIcommandName\fR was created by the \fBTcl_CreateObjProc\fR +\fIcommandName\fR was created by the \fBTcl_CreateObjCommand\fR interface directly without further registration of the type of command. .IP \fBobject\fR \fIcommandName\fR is the public command that represents an instance of \fBoo::object\fR or one of its subclasses. .IP \fBprivateObject\fR @@ -66,40 +71,43 @@ \fIcommandName\fR was created by \fBproc\fR. .IP \fBinterp\fR \fIcommandName\fR was created by \fBinterp create\fR. .IP \fBzlibStream\fR \fIcommandName\fR was created by \fBzlib stream\fR. -.PP -Other types may be also registered as well. See \fBTcl_RegisterCommandTypeName\fR. .RE .VE TIP426 +.\" METHOD: commands .TP \fBinfo commands \fR?\fIpattern\fR? . Returns the names of all commands visible in the current namespace. If \fIpattern\fR is given, returns only those names that match according to \fBstring match\fR. Only the last component of \fIpattern\fR is a pattern. Other components identify a namespace. See \fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation. +.\" METHOD: complete .TP \fBinfo complete \fIcommand\fR . Returns 1 if \fIcommand\fR is a complete command, and \fB0\fR otherwise. Typically used in line-oriented input environments to allow users to type in commands that span multiple lines. +.\" METHOD: coroutine .TP \fBinfo coroutine\fR . Returns the name of the current \fBcoroutine\fR, or the empty string if there is no current coroutine or the current coroutine has been deleted. +.\" METHOD: default .TP \fBinfo default \fIprocname parameter varname\fR . If the parameter \fIparameter\fR for the procedure named \fIprocname\fR has a default value, stores that value in \fIvarname\fR and returns \fB1\fR. Otherwise, returns \fB0\fR. +.\" METHOD: errorstack .TP \fBinfo errorstack \fR?\fIinterp\fR? . Returns a description of the active command at each level for the last error in the current interpreter, or in the interpreter named @@ -123,15 +131,17 @@ This information is also present in the \fB\-errorstack\fR entry of the options dictionary returned by 3-argument \fBcatch\fR; \fBinfo errorstack\fR is a convenient way of retrieving it for uncaught errors at top-level in an interactive \fBinterpreter\fR. .RE +.\" METHOD: exists .TP \fBinfo exists \fIvarName\fR . Returns \fB1\fR if a variable named \fIvarName\fR is visible and has been defined, and \fB0\fR otherwise. +.\" METHOD: frame .TP \fBinfo frame\fR ?\fIdepth\fR? . Returns the depth of the call to \fBinfo frame\fR itself. Otherwise, returns a dictionary describing the active command at the \fIdepth\fR, which counts all @@ -149,64 +159,41 @@ .QW x is seen by \fBinfo frame\fR invoked within .QW x . .PP The dictionary may contain the following keys: -.TP -\fBtype\fR -. +.IP \fBtype\fR Always present. Possible values are \fBsource\fR, \fBproc\fR, \fBeval\fR, and \fBprecompiled\fR. .RS -.TP -\fBsource\fR\0\0\0\0\0\0\0\0 -. -A script loaded via the \fBsource\fR -command. -.TP -\fBproc\fR\0\0\0\0\0\0\0\0 -. +.IP \fBsource\fR +A script loaded via the \fBsource\fR command. +.IP \fBproc\fR The body of a procedure that could not be traced back to a line in a particular script. -.TP -\fBeval\fR\0\0\0\0\0\0\0\0 -. +.IP \fBeval\fR The body of a script provided to \fBeval\fR or \fBuplevel\fR. -.TP -\fBprecompiled\fR\0\0\0\0\0\0\0\0 -. -A pre-compiled script (loadable by the package +.IP \fBprecompiled\fR +A precompiled script (loadable by the package \fBtbcload\fR), and no further information is available. .RE -.TP -\fBline\fR -. +.IP \fBline\fR The line number of of the command inside its script. Not available for \fBprecompiled\fR commands. When the type is \fBsource\fR, the line number is relative to the beginning of the file, whereas for the last two types it is relative to the start of the script. -.TP -\fBfile\fR -. +.IP \fBfile\fR For type \fBsource\fR, provides the normalized path of the file that contains the command. -.TP -\fBcmd\fR -. +.IP \fBcmd\fR The command before substitutions were performed. -.TP -\fBproc\fR -. +.IP \fBproc\fR For type \fBprod\fR, the name of the procedure containing the command. -.TP -\fBlambda\fR -. +.IP \fBlambda\fR For a command in a script evaluated as the body of an unnamed routine via the \fBapply\fR command, the definition of that routine. -.TP -\fBlevel\fR -. +.IP \fBlevel\fR For a frame that corresponds to a level, (to be determined). .PP When a command can be traced to its literal definition in some script, e.g. procedures nested in statically defined procedures, and literal eval scripts in files or statically defined procedures, its type is \fBsource\fR and its @@ -229,122 +216,142 @@ The syntactic form \fB{*}\fR is handled like \fBeval\fR. I.e. if it is given a literal list argument the system tracks the line number within the list words as well, and otherwise all line numbers are counted relative to the start of each word (smallest scope) .RE +.\" METHOD: functions .TP \fBinfo functions \fR?\fIpattern\fR? . If \fIpattern\fR is not given, returns a list of all the math functions currently defined. If \fIpattern\fR is given, returns only those names that match \fIpattern\fR according to \fBstring match\fR. +.\" METHOD: globals .TP \fBinfo globals \fR?\fIpattern\fR? . If \fIpattern\fR is not given, returns a list of all the names of currently-defined global variables. Global variables are variables in the global namespace. If \fIpattern\fR is given, only those names matching \fIpattern\fR are returned. Matching is determined using the same rules as for \fBstring match\fR. +.\" METHOD: hostname .TP \fBinfo hostname\fR . Returns the name of the current host. - +.RS +.PP This name is not guaranteed to be the fully-qualified domain name of the host. Where machines have several different names, as is common on systems with both TCP/IP (DNS) and NetBIOS-based networking installed, it is the name that is suitable for TCP/IP networking that is returned. +.RE +.\" METHOD: level .TP \fBinfo level\fR ?\fIlevel\fR? . If \fInumber\fR is not given, the level this routine was called from. Otherwise returns the complete command active at the given level. If \fInumber\fR is greater than \fB0\fR, it is the desired level. Otherwise, it is \fInumber\fR levels up from the current level. A complete command is the -words in the command, with all subsitutions performed, meaning that it is a +words in the command, with all substitutions performed, meaning that it is a list. See \fBuplevel\fR for more information on levels. +.\" METHOD: library .TP \fBinfo library\fR . Returns the value of \fBtcl_library\fR, which is the name of the library directory in which the scripts distributed with Tcl scripts are stored. +.\" METHOD: loaded .TP -\fBinfo loaded \fR?\fIinterp\fR? ?\fIpackage\fR? +\fBinfo loaded \fR?\fIinterp\fR? ?\fIprefix\fR? . -Returns the name of each file loaded in \fIinterp\fR va \fBload\fR as part of -\fIpackage\fR . If \fIpackage\fR is not given, returns a list where each item -is the name of the loaded file and the name of the package for which the file +Returns the name of each file loaded in \fIinterp\fR by the \fBload\fR command +with prefix \fIprefix\fR . If \fIprefix\fR is not given, returns a list where +each item is the name of the loaded file and the prefix for which the file was loaded. For a statically-loaded package the name of the file is the empty string. For \fIinterp\fR, the empty string is the current interpreter. +.\" METHOD: locals .TP \fBinfo locals \fR?\fIpattern\fR? . If \fIpattern\fR is given, returns the name of each local variable matching \fIpattern\fR according to \fBstring match\fR. Otherwise, returns the name of each local variable. A variables defined with the \fBglobal\fR, \fBupvar\fR or \fBvariable\fR is not local. - +.\" METHOD: nameofexecutable .TP \fBinfo nameofexecutable\fR . Returns the absolute pathname of the program for the current interpreter. If such a file can not be identified an empty string is returned. +.\" METHOD: object .TP \fBinfo object\fI subcommand object\fR ?\fIarg ...\fR . Returns information about the object named \fIobject\fR. \fIsubcommand\fR is described \fBOBJECT INTROSPECTION\fR below. +.\" METHOD: patchlevel .TP \fBinfo patchlevel\fR . Returns the value of the global variable \fBtcl_patchLevel\fR, in which the exact version of the Tcl library initially stored. +.\" METHOD: procs .TP \fBinfo procs \fR?\fIpattern\fR? . Returns the names of all visible procedures. If \fIpattern\fR is given, returns only those names that match according to \fBstring match\fR. Only the final component in \fIpattern\fR is actually considered a pattern. Any qualifying components simply select a namespace. See \fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation. +.\" METHOD: script .TP \fBinfo script\fR ?\fIfilename\fR? . Returns the pathname of the innermost script currently being evaluated, or the empty string if no pathname can be determined. If \fIfilename\fR is given, sets the return value of any future calls to \fBinfo script\fR for the duration of the innermost active script. This is useful in virtual file system applications. +.\" METHOD: sharedlibextension .TP \fBinfo sharedlibextension\fR . Returns the extension used on this platform for names of shared libraries, e.g. \fB.so\fR under Solaris. Returns the empty string if shared libraries are not supported on this platform. +.\" METHOD: tclversion .TP \fBinfo tclversion\fR . Returns the value of the global variable \fBtcl_version\fR, in which the major and minor version of the Tcl library are stored. +.\" METHOD: vars .TP \fBinfo vars\fR ?\fIpattern\fR? . If \fIpattern\fR is not given, returns the names of all visible variables. If \fIpattern\fR is given, returns only those names that match according to \fBstring match\fR. Only the last component of \fIpattern\fR is a pattern. Other components identify a namespace. See \fBNAMESPACE RESOLUTION\fR in the \fBnamespace\fR(n) documentation. When \fIpattern\fR is a qualified name, results are fully qualified. - -A variable that has declared but not yet defined is included in the results. +.RS +.PP +A variable that has been declared but not yet given a value will be included in +the results. +.RE .SS "CLASS INTROSPECTION" .PP The following \fIsubcommand\fR values are supported by \fBinfo class\fR: +.\" METHOD: call .TP \fBinfo class call\fI class method\fR . Returns a description of the method implementations that are used to provide a stereotypical instance of \fIclass\fR's implementation of \fImethod\fR @@ -371,27 +378,30 @@ .VS TIP500 and the call chains that this command files do not actually contain private methods. .VE TIP500 .RE +.\" METHOD: constructor .TP \fBinfo class constructor\fI class\fR . This subcommand returns a description of the definition of the constructor of class \fIclass\fR. The definition is described as a two element list; the first element is the list of arguments to the constructor in a form suitable for passing to another call to \fBproc\fR or a method definition, and the second element is the body of the constructor. If no constructor is present, this returns the empty list. +.\" METHOD: definition .TP \fBinfo class definition\fI class method\fR . This subcommand returns a description of the definition of the method named \fImethod\fR of class \fIclass\fR. The definition is described as a two element list; the first element is the list of arguments to the method in a form suitable for passing to another call to \fBproc\fR or a method definition, and the second element is the body of the method. +.\" METHOD: definitionnamespace .TP \fBinfo class definitionnamespace\fI class\fR ?\fIkind\fR? .VS TIP524 This subcommand returns the definition namespace for \fIkind\fR definitions of the class \fIclass\fR; the definition namespace only affects the instances of @@ -406,37 +416,43 @@ this command returns the empty string. In those circumstances, the \fBoo::define\fR and \fBoo::objdefine\fR commands look up which definition namespace to use using the class inheritance hierarchy. .RE .VE TIP524 +.\" METHOD: destructor .TP \fBinfo class destructor\fI class\fR . This subcommand returns the body of the destructor of class \fIclass\fR. If no destructor is present, this returns the empty string. +.\" METHOD: filters .TP \fBinfo class filters\fI class\fR . This subcommand returns the list of filter methods set on the class. +.\" METHOD: forward .TP \fBinfo class forward\fI class method\fR . This subcommand returns the argument list for the method forwarding called \fImethod\fR that is set on the class called \fIclass\fR. +.\" METHOD: instances .TP \fBinfo class instances\fI class\fR ?\fIpattern\fR? . This subcommand returns a list of instances of class \fIclass\fR. If the optional \fIpattern\fR argument is present, it constrains the list of returned instances to those that match it according to the rules of \fBstring match\fR. +.\" METHOD: methods .TP \fBinfo class methods\fI class\fR ?\fIoptions...\fR? . This subcommand returns a list of all public (i.e. exported) methods of the class called \fIclass\fR. Any of the following \fIoption\fRs may be given, controlling exactly which method names are returned: .RS +.\" OPTION: -all .TP \fB\-all\fR . If the \fB\-all\fR flag is given, .VS TIP500 @@ -443,10 +459,11 @@ and the \fB\-scope\fR flag is not given, .VE TIP500 the list of methods will include those methods defined not just by the class, but also by the class's superclasses and mixins. +.\" OPTION: -private .TP \fB\-private\fR . If the \fB\-private\fR flag is given, .VS TIP500 @@ -457,54 +474,87 @@ mixins, if \fB\-all\fR is also given). .VS TIP500 Note that this naming is an unfortunate clash with true private methods; this option name is retained for backward compatibility. .VE TIP500 +.\" OPTION: -scope .TP \fB\-scope\fI scope\fR .VS TIP500 Returns a list of all methods on \fIclass\fR that have the given visibility \fIscope\fR. When this option is supplied, both the \fB\-all\fR and \fB\-private\fR options are ignored. The valid values for \fIscope\fR are: .RS .IP \fBpublic\fR 3 -Only methods with \fIpublic\fR scope (i.e., callable from anywhere by any instance -of this class) are to be returned. +Only methods with \fIpublic\fR scope (i.e., callable from anywhere by any +instance of this class) are to be returned. .IP \fBunexported\fR 3 -Only methods with \fIunexported\fR scope (i.e., only callable via \fBmy\fR) are to -be returned. +Only methods with \fIunexported\fR scope (i.e., only callable via \fBmy\fR) +are to be returned. .IP \fBprivate\fR 3 -Only methods with \fIprivate\fR scope (i.e., only callable from within this class's -methods) are to be returned. +Only methods with \fIprivate\fR scope (i.e., only callable from within this +class's methods) are to be returned. .RE .VE TIP500 .RE +.\" METHOD: methodtype .TP \fBinfo class methodtype\fI class method\fR . This subcommand returns a description of the type of implementation used for the method named \fImethod\fR of class \fIclass\fR. When the result is \fBmethod\fR, further information can be discovered with \fBinfo class definition\fR, and when the result is \fBforward\fR, further information can be discovered with \fBinfo class forward\fR. +.\" METHOD: mixins .TP \fBinfo class mixins\fI class\fR . This subcommand returns a list of all classes that have been mixed into the class named \fIclass\fR. +.\" METHOD: properties +.TP +\fBinfo class properties\fI class\fR ?\fIoptions...\fR +.VS "TIP 558" +This subcommand returns a sorted list of properties defined on the class named +\fIclass\fR. The \fIoptions\fR define exactly which properties are returned: +.RS +.\" OPTION: -all +.TP +\fB\-all\fR +. +With this option, the properties from the superclasses and mixins of the class +are also returned. +.\" OPTION: -readable +.TP +\fB\-readable\fR +. +This option (the default behavior) asks for the readable properties to be +returned. Only readable or writable properties are returned, not both. +.\" OPTION: -writable +.TP +\fB\-writable\fR +. +This option asks for the writable properties to be returned. Only readable or +writable properties are returned, not both. +.RE +.VE "TIP 558" +.\" METHOD: subclasses .TP \fBinfo class subclasses\fI class\fR ?\fIpattern\fR? . This subcommand returns a list of direct subclasses of class \fIclass\fR. If the optional \fIpattern\fR argument is present, it constrains the list of returned classes to those that match it according to the rules of \fBstring match\fR. +.\" METHOD: superclasses .TP \fBinfo class superclasses\fI class\fR . This subcommand returns a list of direct superclasses of class \fIclass\fR in inheritance precedence order. +.\" METHOD: variables .TP \fBinfo class variables\fI class\fR ?\fB\-private\fR? . This subcommand returns a list of all variables that have been declared for the class named \fIclass\fR (i.e. that are automatically present in the @@ -514,10 +564,11 @@ declared instead. .VE TIP500 .SS "OBJECT INTROSPECTION" .PP The following \fIsubcommand\fR values are supported by \fBinfo object\fR: +.\" METHOD: call .TP \fBinfo object call\fI object method\fR . Returns a description of the method implementations that are used to provide \fIobject\fR's implementation of \fImethod\fR. This consists of a list of @@ -543,16 +594,18 @@ .VS TIP500 and the call chains that this command files do not actually contain private methods. .VE TIP500 .RE +.\" METHOD: class .TP \fBinfo object class\fI object\fR ?\fIclassName\fR? . If \fIclassName\fR is not given, this subcommand returns class of the \fIobject\fR object. If \fIclassName\fR is present, this subcommand returns a boolean value indicating whether the \fIobject\fR is of that class. +.\" METHOD: creationid .TP \fBinfo object creationid\fI object\fR .VS TIP500 Returns the unique creation identifier for the \fIobject\fR object. This creation identifier is unique to the object (within a Tcl interpreter) and @@ -561,27 +614,31 @@ .PP \fIImplementation note:\fR the creation identifier is used to generate unique identifiers associated with the object, especially for private variables. .RE .VE TIP500 +.\" METHOD: definition .TP \fBinfo object definition\fI object method\fR . This subcommand returns a description of the definition of the method named \fImethod\fR of object \fIobject\fR. The definition is described as a two element list; the first element is the list of arguments to the method in a form suitable for passing to another call to \fBproc\fR or a method definition, and the second element is the body of the method. +.\" METHOD: filters .TP \fBinfo object filters\fI object\fR . This subcommand returns the list of filter methods set on the object. +.\" METHOD: forward .TP \fBinfo object forward\fI object method\fR . This subcommand returns the argument list for the method forwarding called \fImethod\fR that is set on the object called \fIobject\fR. +.\" METHOD: isa .TP \fBinfo object isa\fI category object\fR ?\fIarg\fR? . This subcommand tests whether an object belongs to a particular category, returning a boolean value that indicates whether the \fIobject\fR argument @@ -610,17 +667,19 @@ . This returns whether \fIclass\fR is the type of \fIobject\fR (i.e. whether \fIobject\fR is an instance of \fIclass\fR or one of its subclasses, whether direct or indirect). .RE +.\" METHOD: methods .TP \fBinfo object methods\fI object\fR ?\fIoption...\fR? . This subcommand returns a list of all public (i.e. exported) methods of the object called \fIobject\fR. Any of the following \fIoption\fRs may be given, controlling exactly which method names are returned: .RS +.\" OPTION: -all .TP \fB\-all\fR . If the \fB\-all\fR flag is given, .VS TIP500 @@ -627,10 +686,11 @@ and the \fB\-scope\fR flag is not given, .VE TIP500 the list of methods will include those methods defined not just by the object, but also by the object's class and mixins, plus the superclasses of those classes. +.\" OPTION: -private .TP \fB\-private\fR . If the \fB\-private\fR flag is given, .VS TIP500 @@ -641,10 +701,11 @@ \fB\-all\fR is also given). .VS TIP500 Note that this naming is an unfortunate clash with true private methods; this option name is retained for backward compatibility. .VE TIP500 +.\" OPTION: -scope .TP \fB\-scope\fI scope\fR .VS TIP500 Returns a list of all methods on \fIobject\fR that have the given visibility \fIscope\fR. When this option is supplied, both the \fB\-all\fR and @@ -652,46 +713,79 @@ .RS .IP \fBpublic\fR 3 Only methods with \fIpublic\fR scope (i.e., callable from anywhere) are to be returned. .IP \fBunexported\fR 3 -Only methods with \fIunexported\fR scope (i.e., only callable via \fBmy\fR) are to -be returned. +Only methods with \fIunexported\fR scope (i.e., only callable via \fBmy\fR) +are to be returned. .IP \fBprivate\fR 3 -Only methods with \fIprivate\fR scope (i.e., only callable from within this object's -instance methods) are to be returned. +Only methods with \fIprivate\fR scope (i.e., only callable from within this +object's instance methods) are to be returned. .RE .VE TIP500 .RE +.\" METHOD: methodtype .TP \fBinfo object methodtype\fI object method\fR . This subcommand returns a description of the type of implementation used for the method named \fImethod\fR of object \fIobject\fR. When the result is \fBmethod\fR, further information can be discovered with \fBinfo object definition\fR, and when the result is \fBforward\fR, further information can be discovered with \fBinfo object forward\fR. +.\" METHOD: mixins .TP \fBinfo object mixins\fI object\fR . This subcommand returns a list of all classes that have been mixed into the object named \fIobject\fR. +.\" METHOD: namespace .TP \fBinfo object namespace\fI object\fR . This subcommand returns the name of the internal namespace of the object named \fIobject\fR. +.\" METHOD: properties +.TP +\fBinfo object properties\fI object\fR ?\fIoptions...\fR +.VS "TIP 558" +This subcommand returns a sorted list of properties defined on the object +named \fIobject\fR. The \fIoptions\fR define exactly which properties are +returned: +.RS +.\" OPTION: -all +.TP +\fB\-all\fR +. +With this option, the properties from the class, superclasses and mixins of +the object are also returned. +.\" OPTION: -readable +.TP +\fB\-readable\fR +. +This option (the default behavior) asks for the readable properties to be +returned. Only readable or writable properties are returned, not both. +.\" OPTION: -writable +.TP +\fB\-writable\fR +. +This option asks for the writable properties to be returned. Only readable or +writable properties are returned, not both. +.RE +.VE "TIP 558" +.\" METHOD: variables .TP -\fBinfo object variables\fI object\fRR ?\fB\-private\fR? +\fBinfo object variables\fI object\fR ?\fB\-private\fR? . This subcommand returns a list of all variables that have been declared for the object named \fIobject\fR (i.e. that are automatically present in the object's methods). .VS TIP500 If the \fB\-private\fR option is given, this lists the private variables declared instead. .VE TIP500 +.\" METHOD: vars .TP \fBinfo object vars\fI object\fR ?\fIpattern\fR? . This subcommand returns a list of all variables in the private namespace of the object named \fIobject\fR. If the optional \fIpattern\fR argument is Index: doc/interp.n ================================================================== --- doc/interp.n +++ doc/interp.n @@ -85,28 +85,29 @@ .PP The \fBinterp\fR command is used to create, delete, and manipulate child interpreters, and to share or transfer channels between interpreters. It can have any of several forms, depending on the \fIsubcommand\fR argument: +.\" METHOD: alias .TP -\fBinterp\fR \fBalias\fR \fIsrcPath\fR \fIsrcToken\fR +\fBinterp alias\fI srcPath srcToken\fR . Returns a Tcl list whose elements are the \fItargetCmd\fR and \fIarg\fRs associated with the alias represented by \fIsrcToken\fR (this is the value returned when the alias was created; it is possible that the name of the source command in the child is different from \fIsrcToken\fR). .TP -\fBinterp\fR \fBalias\fR \fIsrcPath\fR \fIsrcToken\fR \fB{}\fR +\fBinterp alias\fI srcPath srcToken\fR \fB{}\fR . Deletes the alias for \fIsrcToken\fR in the child interpreter identified by \fIsrcPath\fR. \fIsrcToken\fR refers to the value returned when the alias was created; if the source command has been renamed, the renamed command will be deleted. .TP -\fBinterp\fR \fBalias\fR \fIsrcPath\fR \fIsrcCmd\fR \fItargetPath\fR \fItargetCmd \fR?\fIarg arg ...\fR? +\fBinterp alias\fI srcPath srcCmd targetPath targetCmd \fR?\fIarg arg ...\fR? . This command creates an alias between one child and another (see the \fBalias\fR child command below for creating aliases between a child and its parent). In this command, either of the child interpreters may be anywhere in the hierarchy of interpreters under the interpreter @@ -133,29 +134,33 @@ invoked in the source interpreter. See \fBALIAS INVOCATION\fR below for more details. The command returns a token that uniquely identifies the command created \fIsrcCmd\fR, even if the command is renamed afterwards. The token may but does not have to be equal to \fIsrcCmd\fR. +.\" METHOD: aliases .TP -\fBinterp\fR \fBaliases \fR?\fIpath\fR? +\fBinterp aliases \fR?\fIpath\fR? . This command returns a Tcl list of the tokens of all the source commands for aliases defined in the interpreter identified by \fIpath\fR. The tokens correspond to the values returned when the aliases were created (which may not be the same as the current names of the commands). +.\" METHOD: bgerror .TP \fBinterp bgerror \fIpath\fR ?\fIcmdPrefix\fR? . This command either gets or sets the current background exception handler for the interpreter identified by \fIpath\fR. If \fIcmdPrefix\fR is absent, the current background exception handler is returned, and if it is present, it is a list of words (of minimum length one) that describes what to set the interpreter's background exception handler to. See the \fBBACKGROUND EXCEPTION HANDLING\fR section for more details. +.\" METHOD: cancel .TP -\fBinterp\fR \fBcancel \fR?\fB\-unwind\fR? ?\fB\-\|\-\fR? ?\fIpath\fR? ?\fIresult\fR? +\fBinterp cancel \fR?\fB\-unwind\fR? ?\fB\-\|\-\fR? ?\fIpath\fR? ?\fIresult\fR? +. Cancels the script being evaluated in the interpreter identified by \fIpath\fR. Without the \fB\-unwind\fR switch the evaluation stack for the interpreter is unwound until an enclosing catch command is found or there are no further invocations of the interpreter left on the call stack. With the \fB\-unwind\fR switch the evaluation stack for the @@ -164,12 +169,20 @@ call stack. The \fB\-\|\-\fR switch can be used to mark the end of switches; it may be needed if \fIpath\fR is an unusual value such as \fB\-safe\fR. If \fIresult\fR is present, it will be used as the error message string; otherwise, a default error message string will be used. +.\" METHOD: children +.TP +\fBinterp children\fR ?\fIpath\fR? +. +Returns a Tcl list of the names of all the child interpreters associated +with the interpreter identified by \fIpath\fR. If \fIpath\fR is omitted, +the invoking interpreter is used. +.\" METHOD: create .TP -\fBinterp\fR \fBcreate \fR?\fB\-safe\fR? ?\fB\-\|\-\fR? ?\fIpath\fR? +\fBinterp create \fR?\fB\-safe\fR? ?\fB\-\|\-\fR? ?\fIpath\fR? . Creates a child interpreter identified by \fIpath\fR and a new command, called a \fIchild command\fR. The name of the child command is the last component of \fIpath\fR. The new child interpreter and the child command are created in the interpreter identified by the path obtained by removing @@ -189,12 +202,13 @@ new interpreter. The name of a child interpreter must be unique among all the children for its parent; an error occurs if a child interpreter by the given name already exists in this parent. The initial recursion limit of the child interpreter is set to the current recursion limit of its parent interpreter. +.\" METHOD: debug .TP -\fBinterp\fR \fBdebug \fIpath\fR ?\fB\-frame\fR ?\fIbool\fR?? +\fBinterp debug \fIpath\fR ?\fB\-frame\fR ?\fIbool\fR?? . Controls whether frame-level stack information is captured in the child interpreter identified by \fIpath\fR. If no arguments are given, option and current setting are returned. If \fB\-frame\fR is given, the debug setting is set to the given boolean if provided @@ -231,51 +245,59 @@ .PP Note that once it is on, this flag cannot be switched back off: such attempts are silently ignored. This is needed to maintain the consistency of the underlying interpreter's state. .RE +.\" METHOD: delete .TP -\fBinterp\fR \fBdelete \fR?\fIpath ...\fR? +\fBinterp delete \fR?\fIpath ...\fR? . Deletes zero or more interpreters given by the optional \fIpath\fR arguments, and for each interpreter, it also deletes its children. The command also deletes the child command for each interpreter deleted. For each \fIpath\fR argument, if no interpreter by that name exists, the command raises an error. +.\" METHOD: eval .TP -\fBinterp\fR \fBeval\fR \fIpath arg \fR?\fIarg ...\fR? +\fBinterp eval\fI path arg \fR?\fIarg ...\fR? . This command concatenates all of the \fIarg\fR arguments in the same fashion as the \fBconcat\fR command, then evaluates the resulting string as a Tcl script in the child interpreter identified by \fIpath\fR. The result of this evaluation (including all \fBreturn\fR options, such as \fB\-errorinfo\fR and \fB\-errorcode\fR information, if an error occurs) is returned to the invoking interpreter. +.RS +.PP Note that the script will be executed in the current context stack frame of the \fIpath\fR interpreter; this is so that the implementations (in a parent interpreter) of aliases in a child interpreter can execute scripts in the child that find out information about the child's current state and stack frame. +.RE +.\" METHOD: exists .TP \fBinterp exists \fIpath\fR . Returns \fB1\fR if a child interpreter by the specified \fIpath\fR exists in this parent, \fB0\fR otherwise. If \fIpath\fR is omitted, the invoking interpreter is used. +.\" METHOD: expose .TP -\fBinterp expose \fIpath\fR \fIhiddenName\fR ?\fIexposedCmdName\fR? +\fBinterp expose \fIpath hiddenName\fR ?\fIexposedCmdName\fR? . Makes the hidden command \fIhiddenName\fR exposed, eventually bringing it back under a new \fIexposedCmdName\fR name (this name is currently accepted only if it is a valid global name space name without any ::), in the interpreter denoted by \fIpath\fR. If an exposed command with the targeted name already exists, this command fails. Hidden commands are explained in more detail in \fBHIDDEN COMMANDS\fR, below. +.\" METHOD: hide .TP -\fBinterp\fR \fBhide\fR \fIpath\fR \fIexposedCmdName\fR ?\fIhiddenCmdName\fR? +\fBinterp hide\fI path exposedCmdName\fR ?\fIhiddenCmdName\fR? . Makes the exposed command \fIexposedCmdName\fR hidden, renaming it to the hidden command \fIhiddenCmdName\fR, or keeping the same name if \fIhiddenCmdName\fR is not given, in the interpreter denoted by \fIpath\fR. @@ -286,17 +308,19 @@ Commands to be hidden by \fBinterp hide\fR are looked up in the global namespace even if the current namespace is not the global one. This prevents children from fooling a parent interpreter into hiding the wrong command, by making the current namespace be different from the global one. Hidden commands are explained in more detail in \fBHIDDEN COMMANDS\fR, below. +.\" METHOD: hidden .TP -\fBinterp\fR \fBhidden\fR \fIpath\fR +\fBinterp hidden\fI path\fR . Returns a list of the names of all hidden commands in the interpreter identified by \fIpath\fR. +.\" METHOD: invokehidden .TP -\fBinterp\fR \fBinvokehidden\fR \fIpath\fR ?\fI\-option ...\fR? \fIhiddenCmdName\fR ?\fIarg ...\fR? +\fBinterp invokehidden\fI path\fR ?\fI\-option ...\fR? \fIhiddenCmdName\fR ?\fIarg ...\fR? . Invokes the hidden command \fIhiddenCmdName\fR with the arguments supplied in the interpreter denoted by \fIpath\fR. No substitutions or evaluation are applied to the arguments. Three \fI\-option\fRs are supported, all of which start with \fB\-\fR: \fB\-namespace\fR (which takes a single @@ -310,38 +334,46 @@ The \fB\-\|\-\fR flag allows the \fIhiddenCmdName\fR argument to start with a .QW \- character, and is otherwise unnecessary. If both the \fB\-namespace\fR and \fB\-global\fR flags are present, the \fB\-namespace\fR flag is ignored. +.RS +.PP Note that the hidden command will be executed (by default) in the current context stack frame of the \fIpath\fR interpreter. +.PP Hidden commands are explained in more detail in \fBHIDDEN COMMANDS\fR, below. +.RE +.\" METHOD: issafe .TP \fBinterp issafe\fR ?\fIpath\fR? . Returns \fB1\fR if the interpreter identified by the specified \fIpath\fR is safe, \fB0\fR otherwise. +.\" METHOD: limit .TP -\fBinterp\fR \fBlimit\fR \fIpath\fR \fIlimitType\fR ?\fI\-option\fR? ?\fIvalue\fR \fI...\fR? +\fBinterp limit\fI path limitType\fR ?\fI\-option\fR? ?\fIvalue ...\fR? . Sets up, manipulates and queries the configuration of the resource limit \fIlimitType\fR for the interpreter denoted by \fIpath\fR. If no \fI\-option\fR is specified, return the current configuration of the limit. If \fI\-option\fR is the sole argument, return the value of that option. Otherwise, a list of \fI\-option\fR/\fIvalue\fR argument pairs must supplied. See \fBRESOURCE LIMITS\fR below for a more detailed explanation of what limits and options are supported. +.\" METHOD: marktrusted .TP -\fBinterp marktrusted\fR \fIpath\fR +\fBinterp marktrusted\fI path\fR . Marks the interpreter identified by \fIpath\fR as trusted. Does not expose the hidden commands. This command can only be invoked from a trusted interpreter. The command has no effect if the interpreter identified by \fIpath\fR is already trusted. +.\" METHOD: recursionlimit .TP -\fBinterp\fR \fBrecursionlimit\fR \fIpath\fR ?\fInewlimit\fR? +\fBinterp recursionlimit\fI path\fR ?\fInewlimit\fR? . Returns the maximum allowable nesting depth for the interpreter specified by \fIpath\fR. If \fInewlimit\fR is specified, the interpreter recursion limit will be set so that nesting of more than \fInewlimit\fR calls to \fBTcl_Eval\fR @@ -356,41 +388,43 @@ application. If your machine has a limit on the size of the C stack, you may get stack overflows before reaching the limit set by the command. If this happens, see if there is a mechanism in your system for increasing the maximum size of the C stack. .RE +.\" METHOD: share .TP -\fBinterp\fR \fBshare\fR \fIsrcPath channelId destPath\fR +\fBinterp share\fI srcPath channel destPath\fR . -Causes the IO channel identified by \fIchannelId\fR to become shared +Causes the IO channel identified by \fIchannel\fR to become shared between the interpreter identified by \fIsrcPath\fR and the interpreter identified by \fIdestPath\fR. Both interpreters have the same permissions on the IO channel. Both interpreters must close it to close the underlying IO channel; IO channels accessible in an interpreter are automatically closed when an interpreter is destroyed. -.TP -\fBinterp\fR \fBchildren\fR ?\fIpath\fR? -. -Returns a Tcl list of the names of all the child interpreters associated -with the interpreter identified by \fIpath\fR. If \fIpath\fR is omitted, -the invoking interpreter is used. -.TP -\fBinterp\fR \fBtarget\fR \fIpath alias\fR +.\" METHOD: slaves +.TP +\fBinterp slaves\fR ?\fIpath\fR? +. +Synonym for . \fBinterp\fR \fBchildren\fR ?\fIpath\fR? +.\" METHOD: target +.TP +\fBinterp target\fI path alias\fR . Returns a Tcl list describing the target interpreter for an alias. The alias is specified with an interpreter path and source command name, just as in \fBinterp alias\fR above. The name of the target interpreter is returned as an interpreter path, relative to the invoking interpreter. If the target interpreter for the alias is the invoking interpreter then an empty list is returned. If the target interpreter for the alias is not the invoking interpreter or one of its descendants then an error is generated. The target command does not have to be defined at the time of this invocation. +.\" METHOD: transfer .TP -\fBinterp\fR \fBtransfer\fR \fIsrcPath channelId destPath\fR +\fBinterp transfer\fI srcPath channel destPath\fR . -Causes the IO channel identified by \fIchannelId\fR to become available in +Causes the IO channel identified by \fIchannel\fR to become available in the interpreter identified by \fIdestPath\fR and unavailable in the interpreter identified by \fIsrcPath\fR. .SH "CHILD COMMAND" .PP For each child interpreter created with the \fBinterp\fR command, a @@ -404,17 +438,19 @@ .CE .PP \fIChild\fR is the name of the interpreter, and \fIcommand\fR and the \fIarg\fRs determine the exact behavior of the command. The valid forms of this command are: +.\" METHOD: aliases .TP \fIchild \fBaliases\fR . Returns a Tcl list whose elements are the tokens of all the aliases in \fIchild\fR. The tokens correspond to the values returned when the aliases were created (which may not be the same as the current names of the commands). +.\" METHOD: alias .TP \fIchild \fBalias \fIsrcToken\fR . Returns a Tcl list whose elements are the \fItargetCmd\fR and \fIarg\fRs associated with the alias represented by \fIsrcToken\fR @@ -438,33 +474,39 @@ \fIsrcCmd\fR. See \fBALIAS INVOCATION\fR below for details. The command returns a token that uniquely identifies the command created \fIsrcCmd\fR, even if the command is renamed afterwards. The token may but does not have to be equal to \fIsrcCmd\fR. +.\" METHOD: bgerror .TP \fIchild \fBbgerror\fR ?\fIcmdPrefix\fR? . This command either gets or sets the current background exception handler for the \fIchild\fR interpreter. If \fIcmdPrefix\fR is absent, the current background exception handler is returned, and if it is present, it is a list of words (of minimum length one) that describes what to set the interpreter's background exception handler to. See the \fBBACKGROUND EXCEPTION HANDLING\fR section for more details. +.\" METHOD: eval .TP \fIchild \fBeval \fIarg \fR?\fIarg ..\fR? . This command concatenates all of the \fIarg\fR arguments in the same fashion as the \fBconcat\fR command, then evaluates the resulting string as a Tcl script in \fIchild\fR. The result of this evaluation (including all \fBreturn\fR options, such as \fB\-errorinfo\fR and \fB\-errorcode\fR information, if an error occurs) is returned to the invoking interpreter. +.RS +.PP Note that the script will be executed in the current context stack frame of \fIchild\fR; this is so that the implementations (in a parent interpreter) of aliases in a child interpreter can execute scripts in the child that find out information about the child's current state and stack frame. +.RE +.\" METHOD: expose .TP \fIchild \fBexpose \fIhiddenName \fR?\fIexposedCmdName\fR? . This command exposes the hidden command \fIhiddenName\fR, eventually bringing it back under a new \fIexposedCmdName\fR name (this name is currently @@ -471,10 +513,11 @@ accepted only if it is a valid global name space name without any ::), in \fIchild\fR. If an exposed command with the targeted name already exists, this command fails. For more details on hidden commands, see \fBHIDDEN COMMANDS\fR, below. +.\" METHOD: hide .TP \fIchild \fBhide \fIexposedCmdName\fR ?\fIhiddenCmdName\fR? . This command hides the exposed command \fIexposedCmdName\fR, renaming it to the hidden command \fIhiddenCmdName\fR, or keeping the same name if the @@ -486,14 +529,16 @@ Commands to be hidden are looked up in the global namespace even if the current namespace is not the global one. This prevents children from fooling a parent interpreter into hiding the wrong command, by making the current namespace be different from the global one. For more details on hidden commands, see \fBHIDDEN COMMANDS\fR, below. +.\" METHOD: hidden .TP \fIchild \fBhidden\fR . Returns a list of the names of all hidden commands in \fIchild\fR. +.\" METHOD: invokehidden .TP \fIchild \fBinvokehidden\fR ?\fI\-option ...\fR? \fIhiddenName \fR?\fIarg ..\fR? . This command invokes the hidden command \fIhiddenName\fR with the supplied arguments, in \fIchild\fR. No substitutions or evaluations are @@ -508,37 +553,44 @@ The \fB\-\|\-\fR flag allows the \fIhiddenCmdName\fR argument to start with a .QW \- character, and is otherwise unnecessary. If both the \fB\-namespace\fR and \fB\-global\fR flags are given, the \fB\-namespace\fR flag is ignored. +.RS +.PP Note that the hidden command will be executed (by default) in the current context stack frame of \fIchild\fR. -For more details on hidden commands, -see \fBHIDDEN COMMANDS\fR, below. +.PP +For more details on hidden commands, see \fBHIDDEN COMMANDS\fR, below. +.RE +.\" METHOD: issafe .TP \fIchild \fBissafe\fR . -Returns \fB1\fR if the child interpreter is safe, \fB0\fR otherwise. +Returns \fB1\fR if the child interpreter is safe, \fB0\fR otherwise. +.\" METHOD: limit .TP -\fIchild \fBlimit\fR \fIlimitType\fR ?\fI\-option\fR? ?\fIvalue\fR \fI...\fR? +\fIchild \fBlimit\fI limitType\fR ?\fI\-option\fR? ?\fIvalue ...\fR? . Sets up, manipulates and queries the configuration of the resource limit \fIlimitType\fR for the child interpreter. If no \fI\-option\fR is specified, return the current configuration of the limit. If \fI\-option\fR is the sole argument, return the value of that option. Otherwise, a list of \fI\-option\fR/\fIvalue\fR argument pairs must supplied. See \fBRESOURCE LIMITS\fR below for a more detailed explanation of what limits and options are supported. +.\" METHOD: marktrusted .TP \fIchild \fBmarktrusted\fR . Marks the child interpreter as trusted. Can only be invoked by a trusted interpreter. This command does not expose any hidden commands in the child interpreter. The command has no effect if the child is already trusted. +.\" METHOD: recursionlimit .TP -\fIchild\fR \fBrecursionlimit\fR ?\fInewlimit\fR? +\fIchild \fBrecursionlimit\fR ?\fInewlimit\fR? . Returns the maximum allowable nesting depth for the \fIchild\fR interpreter. If \fInewlimit\fR is specified, the recursion limit in \fIchild\fR will be set so that nesting of more than \fInewlimit\fR calls to \fBTcl_Eval()\fR and related procedures in \fIchild\fR will return an error. @@ -585,29 +637,30 @@ \fBdict\fR \fBeof\fR \fBerror\fR \fBeval\fR \fBexpr\fR \fBfblocked\fR \fBfcopy\fR \fBfileevent\fR \fBflush\fR \fBfor\fR \fBforeach\fR \fBformat\fR \fBgets\fR \fBglobal\fR \fBif\fR \fBincr\fR \fBinfo\fR \fBinterp\fR \fBjoin\fR \fBlappend\fR -\fBlassign\fR \fBlindex\fR \fBlinsert\fR \fBlist\fR -\fBllength\fR \fBlrange\fR \fBlrepeat\fR \fBlreplace\fR -\fBlsearch\fR \fBlset\fR \fBlsort\fR \fBnamespace\fR -\fBpackage\fR \fBpid\fR \fBproc\fR \fBputs\fR -\fBread\fR \fBregexp\fR \fBregsub\fR \fBrename\fR -\fBreturn\fR \fBscan\fR \fBseek\fR \fBset\fR -\fBsplit\fR \fBstring\fR \fBsubst\fR \fBswitch\fR -\fBtell\fR \fBtime\fR \fBtrace\fR \fBunset\fR -\fBupdate\fR \fBuplevel\fR \fBupvar\fR \fBvariable\fR -\fBvwait\fR \fBwhile\fR +\fBlassign\fR \fBledit\fR \fBlindex\fR \fBlinsert\fR +\fBlist\fR \fBllength\fR \fBlrange\fR \fBlrepeat\fR +\fBlreplace\fR \fBlsearch\fR \fBlseq\fR \fBlset\fR +\fBlsort\fR \fBnamespace\fR \fBpackage\fR \fBpid\fR +\fBproc\fR \fBputs\fR \fBread\fR \fBregexp\fR +\fBregsub\fR \fBrename\fR \fBreturn\fR \fBscan\fR +\fBseek\fR \fBset\fR \fBsplit\fR \fBstring\fR +\fBsubst\fR \fBswitch\fR \fBtell\fR \fBtime\fR +\fBtrace\fR \fBunset\fR \fBupdate\fR \fBuplevel\fR +\fBupvar\fR \fBvariable\fR \fBvwait\fR \fBwhile\fR +\fBzlib\fR .DE The following commands are hidden by \fBinterp create\fR when it creates a safe interpreter: .DS .ta 1.2i 2.4i 3.6i \fBcd\fR \fBencoding\fR \fBexec\fR \fBexit\fR \fBfconfigure\fR \fBfile\fR \fBglob\fR \fBload\fR \fBopen\fR \fBpwd\fR \fBsocket\fR \fBsource\fR -\fBunload\fR +\fBunload\fR \fBzipfs\fR .DE These commands can be recreated later as Tcl procedures or aliases, or re-exposed by \fBinterp expose\fR. .PP The following commands from Tcl's library of support procedures are @@ -787,10 +840,11 @@ .SS "LIMIT OPTIONS" .PP Every limit has a number of options associated with it, some of which are common across all kinds of limits, and others of which are particular to the kind of limit. +.\" OPTION: -command .TP \fB\-command\fR . This option (common for all limit types) specifies (if non-empty) a Tcl script to be executed in the global namespace of the interpreter reading and writing @@ -797,37 +851,44 @@ the option when the particular limit in the limited interpreter is exceeded. The callback may modify the limit on the interpreter if it wishes the limited interpreter to continue executing. If the callback generates an exception, it is reported through the background exception mechanism (see \fBBACKGROUND EXCEPTION HANDLING\fR). +.RS +.PP Note that the callbacks defined by one interpreter are completely isolated from the callbacks defined by another, and that the order in which those callbacks are called is undefined. +.RE +.\" OPTION: -granularity .TP \fB\-granularity\fR . This option (common for all limit types) specifies how frequently (out of the points when the Tcl interpreter is in a consistent state where limit checking is possible) that the limit is actually checked. This allows the tuning of how frequently a limit is checked, and hence how often the limit-checking overhead (which may be substantial in the case of time limits) is incurred. +.\" OPTION: -milliseconds .TP \fB\-milliseconds\fR . This option specifies the number of milliseconds after the moment defined in the \fB\-seconds\fR option that the time limit will fire. It should only ever be specified in conjunction with the \fB\-seconds\fR option (whether it was set previously or is being set this invocation.) +.\" OPTION: -seconds .TP \fB\-seconds\fR . This option specifies the number of seconds after the epoch (see \fBclock seconds\fR) that the time limit for the interpreter will be triggered. The limit will be triggered at the start of the second unless specified at a sub-second level using the \fB\-milliseconds\fR option. This option may be the empty string, which indicates that a time limit is not set for the interpreter. +.\" OPTION: -value .TP \fB\-value\fR . This option specifies the number of commands that the interpreter may execute before triggering the command limit. This option may be the empty string, @@ -843,18 +904,19 @@ necessary. .SH "BACKGROUND EXCEPTION HANDLING" .PP When an exception happens in a situation where it cannot be reported directly up the stack (e.g. when processing events in an \fBupdate\fR or \fBvwait\fR call) -the exception is instead reported through the background exception handling mechanism. -Every interpreter has a background exception handler registered; the default exception +the exception is instead reported through the background exception handling +mechanism. Every interpreter has a background exception handler registered; +the default exception handler arranges for the \fBbgerror\fR command in the interpreter's global namespace to be called, but other exception handlers may be installed and process background exceptions in substantially different ways. .PP -A background exception handler consists of a non-empty list of words to which will -be appended two further words at invocation time. The first word will be the +A background exception handler consists of a non-empty list of words to which +will be appended two further words at invocation time. The first word will be the interpreter result at time of the exception, typically an error message, and the second will be the dictionary of return options at the time of the exception. These are the same values that \fBcatch\fR can capture when it controls script evaluation in a non-background situation. The resulting list will then be executed @@ -898,11 +960,12 @@ puts "Counting up... [incr x]" } } .CE .SH "SEE ALSO" -bgerror(n), load(n), safe(n), Tcl_CreateChild(3), Tcl_Eval(3), Tcl_BackgroundException(3) +bgerror(n), load(n), safe(n), +Tcl_CreateChild(3), Tcl_Eval(3), Tcl_BackgroundException(3) .SH KEYWORDS alias, parent interpreter, safe interpreter, child interpreter '\"Local Variables: '\"mode: nroff '\"End: Index: doc/lappend.n ================================================================== --- doc/lappend.n +++ doc/lappend.n @@ -47,13 +47,13 @@ 1 2 % \fBlappend\fR var 3 4 5 1 2 3 4 5 .CE .SH "SEE ALSO" -list(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS append, element, list, variable .\" Local variables: .\" mode: nroff .\" fill-column: 78 Index: doc/lassign.n ================================================================== --- doc/lassign.n +++ doc/lassign.n @@ -50,13 +50,13 @@ .PP .CS set ::argv [\fBlassign\fR $::argv argumentToReadOff] .CE .SH "SEE ALSO" -list(n), lappend(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS assign, element, list, multiple, set, variable '\"Local Variables: '\"mode: nroff '\"End: ADDED doc/ledit.n Index: doc/ledit.n ================================================================== --- /dev/null +++ doc/ledit.n @@ -0,0 +1,93 @@ +'\" +'\" Copyright (c) 2022 Ashok P. Nadkarni . All rights reserved. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH ledit n 8.7 Tcl "Tcl Built-In Commands" +.so man.macros +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +ledit \- Replace elements of a list stored in variable +.SH SYNOPSIS +\fBledit \fIlistVar first last \fR?\fIvalue value ...\fR? +.BE +.SH DESCRIPTION +.PP +The command fetches the list value in variable \fIlistVar\fR and replaces the +elements in the range given by indices \fIfirst\fR to \fIlast\fR (inclusive) +with the \fIvalue\fR arguments. The resulting list is then stored back in +\fIlistVar\fR and returned as the result of the command. +.PP +Arguments \fIfirst\fR and \fIlast\fR are index values specifying the first and +last elements of the range to replace. They are interpreted +the same as index values for the command \fBstring index\fR, +supporting simple index arithmetic and indices relative to the +end of the list. The index \fB0\fR refers to the first element of the +list, and \fBend\fR refers to the last element of the list. +(Unlike with \fBlpop\fR, \fBlset\fR, and \fBlindex\fR, indices into sublists +are not supported.) +.PP +If either \fIfirst\fR or \fIlast\fR is less than zero, it is considered to +refer to the position before the first element of the list. This allows +elements to be prepended. +.PP +If either \fIfirst\fR or \fIlast\fR indicates a position greater than the +index of the last element of the list, it is treated as if it is an +index one greater than the last element. This allows elements to be appended. +.PP +If \fIlast\fR is less than \fIfirst\fR, then any specified elements +will be inserted into the list before the element specified by \fIfirst\fR +with no elements being deleted. +.PP +The \fIvalue\fR arguments specify zero or more new elements to +be added to the list in place of those that were deleted. +Each \fIvalue\fR argument will become a separate element of +the list. If no \fIvalue\fR arguments are specified, the elements +between \fIfirst\fR and \fIlast\fR are simply deleted. +.SH EXAMPLES +.PP +Prepend to a list. +.PP +.CS +set lst {c d e f g} + \fI\(-> c d e f g\fR +\fBledit\fR lst -1 -1 a b + \fI\(-> a b c d e f g\fR +.CE +.PP +Append to the list. +.PP +.CS +\fBledit\fR lst end+1 end+1 h i + \fI\(-> a b c d e f g h i\fR +.CE +.PP +Delete third and fourth elements. +.PP +.CS +\fBledit\fR lst 2 3 + \fI\(-> a b e f g h i\fR +.CE +.PP +Replace two elements with three. +.PP +.CS +\fBledit\fR lst 2 3 x y z + \fI\(-> a b x y z g h i\fR +set lst + \fI\(-> a b x y z g h i\fR +.CE +.PP +.SH "SEE ALSO" +list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), +string(n) +.SH KEYWORDS +element, list, replace +.\" Local variables: +.\" mode: nroff +.\" fill-column: 78 +.\" End: Index: doc/library.n ================================================================== --- doc/library.n +++ doc/library.n @@ -7,11 +7,11 @@ '\" .TH library n "8.0" Tcl "Tcl Built-In Commands" .so man.macros .BS .SH NAME -auto_execok, auto_import, auto_load, auto_mkindex, auto_qualify, auto_reset, tcl_findLibrary, parray, tcl_endOfWord, tcl_startOfNextWord, tcl_startOfPreviousWord, tcl_wordBreakAfter, tcl_wordBreakBefore \- standard library of Tcl procedures +auto_execok, auto_import, auto_load, auto_mkindex, auto_qualify, auto_reset, foreachLine, parray, readFile, tcl_findLibrary, tcl_endOfWord, tcl_startOfNextWord, tcl_startOfPreviousWord, tcl_wordBreakAfter, tcl_wordBreakBefore, writeFile \- standard library of Tcl procedures .SH SYNOPSIS .nf \fBauto_execok \fIcmd\fR \fBauto_import \fIpattern\fR \fBauto_load \fIcmd\fR @@ -23,10 +23,16 @@ \fBtcl_endOfWord \fIstr start\fR \fBtcl_startOfNextWord \fIstr start\fR \fBtcl_startOfPreviousWord \fIstr start\fR \fBtcl_wordBreakAfter \fIstr start\fR \fBtcl_wordBreakBefore \fIstr start\fR +.VS "Tcl 8.7, TIP 670" +\fBforeachLine \fIfilename varName body\fR +\fBreadFile \fIfilename\fR ?\fBtext\fR|\fBbinary\fR? +\fBwriteFile \fIfilename\fR ?\fBtext\fR|\fBbinary\fR? \fIcontents\fR +.VE "Tcl 8.7, TIP 670" +.fi .BE .SH INTRODUCTION .PP Tcl includes a library of Tcl procedures for commonly-needed functions. The procedures defined in the Tcl library are generic ones suitable @@ -54,12 +60,14 @@ and arrange for the other procedures to be loaded on-demand using the auto-load mechanism defined below. .SH "COMMAND PROCEDURES" .PP The following procedures are provided in the Tcl library: +.\" COMMAND: auto_execok .TP \fBauto_execok \fIcmd\fR +. Determines whether there is an executable file or shell builtin by the name \fIcmd\fR. If so, it returns a list of arguments to be passed to \fBexec\fR to execute the executable file or shell builtin named by \fIcmd\fR. If not, it returns an empty string. This command examines the directories in the current search path (given by the PATH @@ -68,26 +76,55 @@ directories and file extensions as used by \fBexec\fR. \fBAuto_execok\fR remembers information about previous searches in an array named \fBauto_execs\fR; this avoids the path search in future calls for the same \fIcmd\fR. The command \fBauto_reset\fR may be used to force \fBauto_execok\fR to forget its cached information. +.RS +.PP +For example, to run the \fIumask\fR shell builtin on Linux, you would do: +.PP +.CS +exec {*}[\fBauto_execok\fR umask] +.CE +.PP +To run the \fIDIR\fR shell builtin on Windows, you would do: +.PP +.CS +exec {*}[\fBauto_execok\fR dir] +.CE +.PP +To discover if there is a \fIfrobnicate\fR binary on the user's PATH, +you would do: +.PP +.CS +set mayFrob [expr {[llength [\fBauto_execok\fR frobnicate]] > 0}] +.CE +.RE +.\" COMMAND: auto_import .TP \fBauto_import \fIpattern\fR +. \fBAuto_import\fR is invoked during \fBnamespace import\fR to see if the imported commands specified by \fIpattern\fR reside in an autoloaded library. If so, the commands are loaded so that they will be available to the interpreter for creating the import links. If the commands do not reside in an autoloaded library, \fBauto_import\fR does nothing. The pattern matching is performed according to the matching rules of \fBnamespace import\fR. +.RS +.PP +It is not normally necessary to call this command directly. +.RE +.\" COMMAND: auto_load .TP \fBauto_load \fIcmd\fR +. This command attempts to load the definition for a Tcl command named \fIcmd\fR. To do this, it searches an \fIauto-load path\fR, which is a list of one or more directories. The auto-load path is given by the global variable \fBauto_path\fR if it exists. If there is no -\fBauto_path\fR variable, then the TCLLIBPATH environment variable is +\fBauto_path\fR variable, then the \fBTCLLIBPATH\fR environment variable is used, if it exists. Otherwise the auto-load path consists of just the Tcl library directory. Within each directory in the auto-load path there must be a file \fBtclIndex\fR that describes one or more commands defined in that directory and a script to evaluate to load each of the commands. The \fBtclIndex\fR file should be generated @@ -102,10 +139,16 @@ the array \fBauto_index\fR; future calls to \fBauto_load\fR check for \fIcmd\fR in the array rather than re-reading the index files. The cached index information may be deleted with the command \fBauto_reset\fR. This will force the next \fBauto_load\fR command to reload the index database from disk. +.RS +.PP +It is not normally necessary to call this command directly; the +default \fBunknown\fR handler will do so. +.RE +.\" COMMAND: auto_mkindex .TP \fBauto_mkindex \fIdir pattern pattern ...\fR . Generates an index suitable for use by \fBauto_load\fR. The command searches \fIdir\fR for all files whose names match any of the @@ -144,20 +187,23 @@ .QW dangerous code, such as global initialization code or procedure names with special characters like \fB$\fR, \fB*\fR, \fB[\fR or \fB]\fR, you are safer using \fBauto_mkindex_old\fR. .RE +.\" COMMAND: auto_reset .TP \fBauto_reset\fR . Destroys all the information cached by \fBauto_execok\fR and \fBauto_load\fR. This information will be re-read from disk the next time it is needed. \fBAuto_reset\fR also deletes any procedures listed in the auto-load index, so that fresh copies of them will be loaded the next time that they are used. +.\" COMMAND: auto_qualify .TP \fBauto_qualify \fIcommand namespace\fR +. Computes a list of fully qualified names for \fIcommand\fR. This list mirrors the path a standard Tcl interpreter follows for command lookups: first it looks for the command in the current namespace, and then in the global namespace. Accordingly, if \fIcommand\fR is relative and \fInamespace\fR is not \fB::\fR, the list returned has @@ -171,12 +217,14 @@ .PP \fBAuto_qualify\fR is used by the auto-loading facilities in Tcl, both for producing auto-loading indexes such as \fIpkgIndex.tcl\fR, and for performing the actual auto-loading of functions at runtime. .RE +.\" COMMAND: auto_findLibrary .TP \fBtcl_findLibrary \fIbasename version patch initScript enVarName varName\fR +. This is a standard search procedure for use by extensions during their initialization. They call this procedure to look for their script library in several standard directories. The last component of the name of the library directory is normally \fIbasenameversion\fR @@ -193,77 +241,170 @@ relative to the Tcl library directory; relative to the executable file in the standard installation bin or bin/\fIarch\fR directory; relative to the executable file in the current build tree; relative to the executable file in a parallel build tree. +.\" COMMAND: parray .TP \fBparray \fIarrayName\fR ?\fIpattern\fR? +. Prints on standard output the names and values of all the elements in the array \fIarrayName\fR, or just the names that match \fIpattern\fR (using the matching rules of \fBstring match\fR) and their values if \fIpattern\fR is given. \fIArrayName\fR must be an array accessible to the caller of \fBparray\fR. It may be either local or global. +The result of this command is the empty string. +.RS +.PP +For example, to print the contents of the \fBtcl_platform\fR array, do: +.PP +.CS +\fBparray\fR tcl_platform +.CE +.RE +.SS "WORD BOUNDARY HELPERS" +.PP +These procedures are mainly used internally by Tk. +.\" COMMAND: tcl_endOfWord .TP \fBtcl_endOfWord \fIstr start\fR +. Returns the index of the first end-of-word location that occurs after a starting index \fIstart\fR in the string \fIstr\fR. An end-of-word location is defined to be the first non-word character following the first word character after the starting point. Returns -1 if there are no more end-of-word locations after the starting point. See the description of \fBtcl_wordchars\fR and \fBtcl_nonwordchars\fR below for more details on how Tcl determines which characters are word characters. +.\" COMMAND: tcl_startOfNextWord .TP \fBtcl_startOfNextWord \fIstr start\fR +. Returns the index of the first start-of-word location that occurs after a starting index \fIstart\fR in the string \fIstr\fR. A start-of-word location is defined to be the first word character following a non-word character. Returns \-1 if there are no more start-of-word locations after the starting point. +.RS +.PP +For example, to print the indices of the starts of each word in a +string according to platform rules: +.PP +.CS +set theString "The quick brown fox" +for {set idx 0} {$idx >= 0} { + set idx [\fBtcl_startOfNextWord\fR $theString $idx]} { + puts "Word start index: $idx" +} +.CE +.RE +.\" COMMAND: tcl_startOfPreviousWord .TP \fBtcl_startOfPreviousWord \fIstr start\fR +. Returns the index of the first start-of-word location that occurs before a starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more start-of-word locations before the starting point. +.\" COMMAND: tcl_wordBreakAfter .TP \fBtcl_wordBreakAfter \fIstr start\fR +. Returns the index of the first word boundary after the starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more boundaries after the starting point in the given string. The index returned refers to the second character of the pair that comprises a boundary. +.\" COMMAND: tcl_wordBreakBefore .TP \fBtcl_wordBreakBefore \fIstr start\fR +. Returns the index of the first word boundary before the starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more boundaries before the starting point in the given string. The index returned refers to the second character of the pair that comprises a boundary. +.SS "FILE ACCESS HELPERS" +.\" COMMAND: foreachLine +.TP +\fBforeachLine \fIvarName filename body\fR +.VS "Tcl 8.7, TIP 670" +This reads in the text file named \fIfilename\fR one line at a time +(using system defaults for reading text files). It writes that line to the +variable named by \fIvarName\fR and then executes \fIbody\fR for that line. +The result value of \fIbody\fR is ignored, but \fBerror\fR, \fBreturn\fR, +\fBbreak\fR and \fBcontinue\fR may be used within it to produce an error, +return from the calling context, stop the loop, or go to the next line +respectively. +The overall result of \fBforeachLine\fR is the empty string (assuming no +errors from I/O or from evaluating the body of the loop); the file will be +closed prior to the procedure returning. +.VE "Tcl 8.7, TIP 670" +.\" COMMAND: readFile +.TP +\fBreadFile \fIfilename\fR ?\fBtext\fR|\fBbinary\fR? +.VS "Tcl 8.7, TIP 670" +Reads in the file named in \fIfilename\fR and returns its contents. +The second argument says how to read in the file, either as \fBtext\fR +(using the system defaults for reading text files) or as \fBbinary\fR +(as uninterpreted bytes). The default is \fBtext\fR. When read as text, this +will include any trailing newline. +The file will be closed prior to the procedure returning. +.VE "Tcl 8.7, TIP 670" +.\" COMMAND: writeFile +.TP +\fBwriteFile \fIfilename\fR ?\fBtext\fR|\fBbinary\fR? \fIcontents\fR +.VS "Tcl 8.7, TIP 670" +Writes the \fIcontents\fR to the file named in \fIfilename\fR. +The optional second argument says how to write to the file, either as +\fBtext\fR (using the system defaults for writing text files) or as +\fBbinary\fR (as uninterpreted bytes). The default is \fBtext\fR. +If a trailing newline is required, it will need to be provided in +\fIcontents\fR. The result of this command is the empty string; the file will +be closed prior to the procedure returning. +.VE "Tcl 8.7, TIP 670" .SH "VARIABLES" .PP The following global variables are defined or used by the procedures in the Tcl library. They fall into two broad classes, handling unknown commands and packages, and determining what are words. .SS "AUTOLOADING AND PACKAGE MANAGEMENT VARIABLES" +.\" VARIABLE: auto_execs .TP \fBauto_execs\fR +. Used by \fBauto_execok\fR to record information about whether particular commands exist as executable files. +.RS +.PP +Not normally usefully accessed directly by user code. +.RE +.\" VARIABLE: auto_index .TP \fBauto_index\fR +. Used by \fBauto_load\fR to save the index information read from disk. +.RS +.PP +Not normally usefully accessed directly by user code. +.RE +.\" VARIABLE: auto_noexec .TP \fBauto_noexec\fR +. If set to any value, then \fBunknown\fR will not attempt to auto-exec any commands. +.\" VARIABLE: auto_noload .TP \fBauto_noload\fR +. If set to any value, then \fBunknown\fR will not attempt to auto-load any commands. +.\" VARIABLE: auto_path .TP \fBauto_path\fR . If set, then it must contain a valid Tcl list giving directories to search during auto-load operations (including for package index @@ -273,43 +414,80 @@ the directory named by the \fBtcl_library\fR global variable, the parent directory of \fBtcl_library\fR, the directories listed in the \fBtcl_pkgPath\fR variable. Additional locations to look for files and package indices should normally be added to this variable using \fBlappend\fR. +.RS +.PP +For example, to add the \fIlib\fR directory next to the running +script, you would do: +.PP +.CS +lappend \fBauto_path\fR [file dirname [info script]]/lib +.CE +.PP +Note that if the script uses \fBcd\fR, it is advisable to ensure that +entries on the \fBauto_path\fR are \fBfile normalize\fRd. +.RE +.\" VARIABLE: env(TCL_LIBRARY) .TP \fBenv(TCL_LIBRARY)\fR +. If set, then it specifies the location of the directory containing library scripts (the value of this variable will be assigned to the \fBtcl_library\fR variable and therefore returned by the command \fBinfo library\fR). If this variable is not set then a default value is used. +.RS +.PP +Use of this environment variable is not recommended outside of testing. +Tcl installations should already know where to find their own script +files, as the value is baked in during the build or installation. +.RE +.\" VARIABLE: env(TCLLIBPATH) .TP \fBenv(TCLLIBPATH)\fR +. If set, then it must contain a valid Tcl list giving directories to search during auto-load operations. Directories must be specified in Tcl format, using .QW / as the path separator, regardless of platform. This variable is only used when initializing the \fBauto_path\fR variable. +.RS +.PP +A key consequence of this variable is that it gives a way to let the user +of a script specify the list of places where that script may use +\fBpackage require\fR to read packages from. It is not normally usefully +settable within a Tcl script itself \fIexcept\fR to influence where other +interpreters load from (whether made with \fBinterp create\fR or launched +as their own threads or subprocesses). +.RE .SS "WORD BOUNDARY DETERMINATION VARIABLES" These variables are only used in the \fBtcl_endOfWord\fR, \fBtcl_startOfNextWord\fR, \fBtcl_startOfPreviousWord\fR, \fBtcl_wordBreakAfter\fR, and \fBtcl_wordBreakBefore\fR commands. +.\" VARIABLE: tcl_nonwordchars .TP \fBtcl_nonwordchars\fR +. This variable contains a regular expression that is used by routines like \fBtcl_endOfWord\fR to identify whether a character is part of a word or not. If the pattern matches a character, the character is -considered to be a non-word character. The default is "\\W". +considered to be a non-word character. The default value is +.QW "\\W" . +.\" VARIABLE: tcl_wordchars .TP \fBtcl_wordchars\fR +. This variable contains a regular expression that is used by routines like \fBtcl_endOfWord\fR to identify whether a character is part of a word or not. If the pattern matches a character, the character is -considered to be a word character. The default is "\\w". +considered to be a word character. The default value is +.QW "\\w" . .SH "SEE ALSO" env(n), info(n), re_syntax(n) .SH KEYWORDS auto-exec, auto-load, library, unknown, word, whitespace '\"Local Variables: '\"mode: nroff '\"End: Index: doc/lindex.n ================================================================== --- doc/lindex.n +++ doc/lindex.n @@ -1,9 +1,9 @@ '\" '\" Copyright (c) 1993 The Regents of the University of California. '\" Copyright (c) 1994-1996 Sun Microsystems, Inc. -'\" Copyright (c) 2001 by Kevin B. Kenny . All rights reserved. +'\" Copyright (c) 2001 Kevin B. Kenny . All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH lindex n 8.4 Tcl "Tcl Built-In Commands" @@ -113,14 +113,14 @@ set idx 3 \fBlindex\fR {a b c d e f} $idx+2 \fI\(-> f\fR .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS element, index, list '\"Local Variables: '\"mode: nroff '\"End: Index: doc/link.n ================================================================== --- doc/link.n +++ doc/link.n @@ -11,13 +11,13 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME link \- create link from command to method of object .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo -\fBlink\fR \fImethodName\fR ?\fI...\fR? +\fBlink\fI methodName\fR ?\fI...\fR? \fBlink\fR \fB{\fIcommandName methodName\fB}\fR ?\fI...\fR? .fi .BE .SH DESCRIPTION The \fBlink\fR command is available within methods. It takes a series of one @@ -50,15 +50,15 @@ puts "This is Foo in [self]" } constructor {} { \fBlink\fR Foo - # The method foo is now directly accessible as foo here + # The method Foo is now directly accessible as Foo here \fBlink\fR {bar Foo} - # The method foo is now directly accessible as bar + # The method Foo is now directly accessible as bar \fBlink\fR {::ExternalCall Foo} - # The method foo is now directly accessible in the global + # The method Foo is now directly accessible in the global # namespace as ExternalCall } method grill {} { puts "Step 1:" @@ -69,17 +69,17 @@ } ABC create abc abc grill \fI\(-> Step 1:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR \fI\(-> Step 2:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR # Direct access via the linked command puts "Step 3:"; ExternalCall \fI\(-> Step 3:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR .CE .PP This example shows that multiple linked commands can be made in a call to \fBlink\fR, and that they can handle arguments. .PP @@ -86,11 +86,11 @@ .CS oo::class create Ex { constructor {} { \fBlink\fR a b c # The methods a, b, and c (defined below) are all now - # directly acessible within methods under their own names. + # directly accessible within methods under their own names. } method a {} { puts "This is a" } Index: doc/linsert.n ================================================================== --- doc/linsert.n +++ doc/linsert.n @@ -43,13 +43,13 @@ set newList [\fBlinsert\fR $midList end-1 lazy] # The old lists still exist though... set newerList [\fBlinsert\fR [\fBlinsert\fR $oldList end-1 quick] 1 lazy] .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS element, insert, list '\" Local Variables: '\" mode: nroff Index: doc/list.n ================================================================== --- doc/list.n +++ doc/list.n @@ -44,13 +44,13 @@ .PP .CS \fBa b c d e f {g h}\fR .CE .SH "SEE ALSO" -lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS element, list, quoting '\"Local Variables: '\"mode: nroff '\"End: Index: doc/llength.n ================================================================== --- doc/llength.n +++ doc/llength.n @@ -47,13 +47,13 @@ .CS % set var { }; puts "[string length $var],[\fBllength\fR $var]" 1,0 .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS element, list, length '\" Local Variables: '\" mode: nroff '\" fill-column: 78 Index: doc/lmap.n ================================================================== --- doc/lmap.n +++ doc/lmap.n @@ -76,13 +76,13 @@ }}] # The value of prefix is "8 7 6 5 4" .CE .SH "SEE ALSO" break(n), continue(n), for(n), foreach(n), while(n), -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS foreach, iteration, list, loop, map '\" Local Variables: '\" mode: nroff '\" End: Index: doc/load.n ================================================================== --- doc/load.n +++ doc/load.n @@ -11,60 +11,59 @@ .SH NAME load \- Load machine code and initialize new commands .SH SYNOPSIS \fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName\fR .br -\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName packageName\fR +\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName prefix\fR .br -\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName packageName interp\fR +\fBload\fR ?\fB\-global\fR? ?\fB\-lazy\fR? ?\fB\-\-\fR? \fIfileName prefix interp\fR .BE .SH DESCRIPTION .PP This command loads binary code from a file into the application's address space and calls an initialization procedure -in the package to incorporate it into an interpreter. \fIfileName\fR +in the library to incorporate it into an interpreter. \fIfileName\fR is the name of the file containing the code; its exact form varies from system to system but on most systems it is a shared library, such as a \fB.so\fR file under Solaris or a DLL under Windows. -\fIpackageName\fR is the name of the package, and is used to -compute the name of an initialization procedure. +\fIprefix\fR is used to compute the name of an initialization procedure. \fIinterp\fR is the path name of the interpreter into which to load -the package (see the \fBinterp\fR manual entry for details); +the library (see the \fBinterp\fR manual entry for details); if \fIinterp\fR is omitted, it defaults to the interpreter in which the \fBload\fR command was invoked. .PP Once the file has been loaded into the application's address space, one of two initialization procedures will be invoked in the new code. Typically the initialization procedure will add new commands to a Tcl interpreter. The name of the initialization procedure is determined by -\fIpackageName\fR and whether or not the target interpreter +\fIprefix\fR and whether or not the target interpreter is a safe one. For normal interpreters the name of the initialization -procedure will have the form \fIpkg\fB_Init\fR, where \fIpkg\fR -is the same as \fIpackageName\fR except that the first letter is +procedure will have the form \fIpfx\fB_Init\fR, where \fIpfx\fR +is the same as \fIprefix\fR except that the first letter is converted to upper case and all other letters -are converted to lower case. For example, if \fIpackageName\fR is +are converted to lower case. For example, if \fIprefix\fR is \fBfoo\fR or \fBFOo\fR, the initialization procedure's name will be \fBFoo_Init\fR. .PP If the target interpreter is a safe interpreter, then the name -of the initialization procedure will be \fIpkg\fB_SafeInit\fR -instead of \fIpkg\fB_Init\fR. -The \fIpkg\fB_SafeInit\fR function should be written carefully, so that it +of the initialization procedure will be \fIpfx\fB_SafeInit\fR +instead of \fIpfx\fB_Init\fR. +The \fIpfx\fB_SafeInit\fR function should be written carefully, so that it initializes the safe interpreter only with partial functionality provided -by the package that is safe for use by untrusted code. For more information +by the library that is safe for use by untrusted code. For more information on Safe\-Tcl, see the \fBsafe\fR manual entry. .PP The initialization procedure must match the following prototype: .PP .CS -typedef int \fBTcl_PackageInitProc\fR( +typedef int \fBTcl_LibraryInitProc\fR( Tcl_Interp *\fIinterp\fR); .CE .PP The \fIinterp\fR argument identifies the interpreter in which the -package is to be loaded. The initialization procedure must return +library is to be loaded. The initialization procedure must return \fBTCL_OK\fR or \fBTCL_ERROR\fR to indicate whether or not it completed successfully; in the event of an error it should set the interpreter's result to point to an error message. The result of the \fBload\fR command will be the result returned by the initialization procedure. .PP @@ -72,48 +71,47 @@ in an application. If a given \fIfileName\fR is loaded into multiple interpreters, then the first \fBload\fR will load the code and call the initialization procedure; subsequent \fBload\fRs will call the initialization procedure without loading the code again. For Tcl versions lower than 8.5, it is not possible to unload or reload a -package. From version 8.5 however, the \fBunload\fR command allows the unloading +library. From version 8.5 however, the \fBunload\fR command allows the unloading of libraries loaded with \fBload\fR, for libraries that are aware of the Tcl's unloading mechanism. .PP -The \fBload\fR command also supports packages that are statically -linked with the application, if those packages have been registered -by calling the \fBTcl_StaticPackage\fR procedure. -If \fIfileName\fR is an empty string, then \fIpackageName\fR must -be specified. -.PP -If \fIpackageName\fR is omitted or specified as an empty string, -Tcl tries to guess the name of the package. -This may be done differently on different platforms. -The default guess, which is used on most UNIX platforms, is to -take the last element of \fIfileName\fR, strip off the first -three characters if they are \fBlib\fR, and use any following -alphabetic and underline characters as the module name. -For example, the command \fBload libxyz4.2.so\fR uses the module -name \fBxyz\fR and the command \fBload bin/last.so {}\fR uses the -module name \fBlast\fR. -.PP -If \fIfileName\fR is an empty string, then \fIpackageName\fR must -be specified. -The \fBload\fR command first searches for a statically loaded package -(one that has been registered by calling the \fBTcl_StaticPackage\fR +The \fBload\fR command also supports libraries that are statically +linked with the application, if those libraries have been registered +by calling the \fBTcl_StaticLibrary\fR procedure. +If \fIfileName\fR is an empty string, then \fIprefix\fR must +be specified. +.PP +If \fIprefix\fR is omitted or specified as an empty string, +Tcl tries to guess the prefix by taking the last element of +\fIfileName\fR, strip off the first three characters if they +are \fBlib\fR, then strip off the next three or four characters if +they are \fBtcl\fR or \fBtcl8\fR, and use any following wordchars +but not digits, converted to titlecase as the prefix. +For example, the command \fBload libxyz4.2.so\fR uses the prefix +\fBXyz\fR and the command \fBload bin/last.so {}\fR uses the +prefix \fBLast\fR. +.PP +If \fIfileName\fR is an empty string, then \fIprefix\fR must +be specified. +The \fBload\fR command first searches for a statically loaded library +(one that has been registered by calling the \fBTcl_StaticLibrary\fR procedure) by that name; if one is found, it is used. Otherwise, the \fBload\fR command searches for a dynamically loaded -package by that name, and uses it if it is found. If several +library by that name, and uses it if it is found. If several different files have been \fBload\fRed with different versions of -the package, Tcl picks the file that was loaded first. +the library, Tcl picks the file that was loaded first. .PP If \fB\-global\fR is specified preceding the filename, all symbols found in the shared library are exported for global use by other libraries. The option \fB\-lazy\fR delays the actual loading of symbols until their first actual use. The options may be abbreviated. The option \fB\-\-\fR indicates the end of the options, and should be used if you wish to use a filename which starts with \fB\-\fR -and you provide a packageName to the \fBload\fR command. +and you provide a prefix to the \fBload\fR command. .PP On platforms which do not support the \fB\-global\fR or \fB\-lazy\fR options, the options still exist but have no effect. Note that use of the \fB\-global\fR or \fB\-lazy\fR option may lead to crashes in your application later (in case of symbol conflicts resp. missing @@ -120,11 +118,11 @@ symbols), which cannot be detected during the \fBload\fR. So, only use this when you know what you are doing, you will not get a nice error message when something is wrong with the loaded library. .SH "PORTABILITY ISSUES" .TP -\fBWindows\fR\0\0\0\0\0 +\fBWindows\fR . When a load fails with .QW "library not found" error, it is also possible that a dependent library was not found. To see the dependent libraries, @@ -186,11 +184,11 @@ # Now execute the command defined by the extension foo .CE .SH "SEE ALSO" -info sharedlibextension, package(n), Tcl_StaticPackage(3), safe(n) +info sharedlibextension, package(n), Tcl_StaticLibrary(3), safe(n) .SH KEYWORDS binary code, dynamic library, load, safe interpreter, shared library '\"Local Variables: '\"mode: nroff '\"End: Index: doc/lpop.n ================================================================== --- doc/lpop.n +++ doc/lpop.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2018 by Peter Spjuth. All rights reserved. +'\" Copyright (c) 2018 Peter Spjuth. All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH lpop n 8.7 Tcl "Tcl Built-In Commands" @@ -16,27 +16,29 @@ .SH DESCRIPTION .PP The \fBlpop\fR command accepts a parameter, \fIvarName\fR, which it interprets as the name of a variable containing a Tcl list. It also accepts one or more \fIindices\fR into -the list. If no indices are presented, it defaults to "end". +the list. If no indices are presented, it defaults to "\fBend\fR". .PP When presented with a single index, the \fBlpop\fR command addresses the \fIindex\fR'th element in it, removes if from the list and returns the element. .PP If \fIindex\fR is negative or greater or equal than the number -of elements in \fI$varName\fR, then an error occurs. +of elements in the list in the variable called \fIvarName\fR, an +error occurs. .PP The interpretation of each simple \fIindex\fR value is the same as for the command \fBstring index\fR, supporting simple index arithmetic and indices relative to the end of the list. .PP If additional \fIindex\fR arguments are supplied, then each argument is used in turn to address an element within a sublist designated by the previous indexing operation, -allowing the script to remove elements in sublists. +allowing the script to remove elements in sublists, similar to +\fBlindex\fR and \fBlset\fR. The command, .PP .CS \fBlpop\fR a 1 2 .CE @@ -84,14 +86,14 @@ .CS \fBlpop\fR x 1 1 0 \fI\(-> {{a b} {c d}} {{e f} h}\fR .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS element, index, list, remove, pop, stack, queue '\"Local Variables: '\"mode: nroff '\"End: Index: doc/lrange.n ================================================================== --- doc/lrange.n +++ doc/lrange.n @@ -27,11 +27,12 @@ If \fIfirst\fR is less than zero, it is treated as if it were zero. If \fIlast\fR is greater than or equal to the number of elements in the list, then it is treated as if it were \fBend\fR. If \fIfirst\fR is greater than \fIlast\fR then an empty string is returned. -Note: +.PP +Note that .QW "\fBlrange \fIlist first first\fR" does not always produce the same result as .QW "\fBlindex \fIlist first\fR" (although it often does for simple fields that are not enclosed in braces); it does, however, produce exactly the same results as @@ -69,15 +70,15 @@ elements to % \fBlrange\fR $var 1 1 {elements to} .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS element, list, range, sublist '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/lremove.n ================================================================== --- doc/lremove.n +++ doc/lremove.n @@ -14,11 +14,11 @@ \fBlremove \fIlist\fR ?\fIindex ...\fR? .BE .SH DESCRIPTION .PP \fBlremove\fR returns a new list formed by simultaneously removing zero or -more elements of \fIlist\fR at each of the indices given by an arbirary number +more elements of \fIlist\fR at each of the indices given by an arbitrary number of \fIindex\fR arguments. The indices may be in any order and may be repeated; the element at index will only be removed once. The index values are interpreted the same as index values for the command \fBstring index\fR, supporting simple index arithmetic and indices relative to the end of the list. 0 refers to the first element of the list, and \fBend\fR refers to the @@ -44,14 +44,14 @@ .CS % \fBlremove\fR {a b c d e} 2 end-2 a b d e .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS element, list, remove .\" Local variables: .\" mode: nroff .\" fill-column: 78 .\" End: Index: doc/lrepeat.n ================================================================== --- doc/lrepeat.n +++ doc/lrepeat.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2003 by Simon Geard. All rights reserved. +'\" Copyright (c) 2003 Simon Geard. All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH lrepeat n 8.5 Tcl "Tcl Built-In Commands" @@ -16,11 +16,13 @@ .SH DESCRIPTION .PP The \fBlrepeat\fR command creates a list of size \fIcount * number of elements\fR by repeating \fIcount\fR times the sequence of elements \fIelement ...\fR. \fIcount\fR must be a non-negative integer, -\fIelement\fR can be any Tcl value. Note that \fBlrepeat 1 element ...\fR +\fIelement\fR can be any Tcl value. +.PP +Note that \fBlrepeat 1 element ...\fR is identical to \fBlist element ...\fR. .SH EXAMPLES .CS \fBlrepeat\fR 3 a \fI\(-> a a a\fR @@ -30,14 +32,14 @@ \fI\(-> a b c a b c a b c\fR \fBlrepeat\fR 3 [\fBlrepeat\fR 2 a] b c \fI\(-> {a a} b c {a a} b c {a a} b c\fR .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lreplace(n), -lreverse(n), lsearch(n), lset(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS element, index, list '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/lreplace.n ================================================================== --- doc/lreplace.n +++ doc/lreplace.n @@ -93,13 +93,13 @@ % set var [\fBlreplace\fR $var 12345 end+2 f g h i] a b c d e f g h i .CE .VE TIP505 .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), -lreverse(n), lsearch(n), lset(n), lsort(n), +lreverse(n), lsearch(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS element, list, replace .\" Local variables: .\" mode: nroff Index: doc/lreverse.n ================================================================== --- doc/lreverse.n +++ doc/lreverse.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2006 by Donal K. Fellows. All rights reserved. +'\" Copyright (c) 2006 Donal K. Fellows. All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH lreverse n 8.5 Tcl "Tcl Built-In Commands" @@ -23,13 +23,13 @@ \fI\(-> c b a a\fR \fBlreverse\fR {a b {c d} e f} \fI\(-> f e {c d} b a\fR .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lsearch(n), lset(n), lsort(n) +lsearch(n), lseq(n), lset(n), lsort(n) .SH KEYWORDS element, list, reverse '\" Local Variables: '\" mode: nroff '\" End: Index: doc/lsearch.n ================================================================== --- doc/lsearch.n +++ doc/lsearch.n @@ -29,26 +29,30 @@ .SS "MATCHING STYLE OPTIONS" .PP If all matching style options are omitted, the default matching style is \fB\-glob\fR. If more than one matching style is specified, the last matching style given takes precedence. +.\" OPTION: -exact .TP \fB\-exact\fR . \fIPattern\fR is a literal string that is compared for exact equality against each list element. +.\" OPTION: -glob .TP \fB\-glob\fR . \fIPattern\fR is a glob-style pattern which is matched against each list element using the same rules as the \fBstring match\fR command. +.\" OPTION: -regexp .TP \fB\-regexp\fR . \fIPattern\fR is treated as a regular expression and matched against each list element using the rules described in the \fBre_syntax\fR reference page. +.\" OPTION: -sorted .TP \fB\-sorted\fR . The list elements are in sorted order. If this option is specified, \fBlsearch\fR will use a more efficient searching algorithm to search @@ -58,28 +62,32 @@ is treated exactly like \fB\-exact\fR when either \fB\-all\fR or \fB\-not\fR are specified. .SS "GENERAL MODIFIER OPTIONS" .PP These options may be given with all matching styles. +.\" OPTION: -all .TP \fB\-all\fR . Changes the result to be the list of all matching indices (or all matching values if \fB\-inline\fR is specified as well.) If indices are returned, the indices will be in ascending numeric order. If values are returned, the order of the values will be the order of those values within the input \fIlist\fR. +.\" OPTION: -inline .TP \fB\-inline\fR . The matching value is returned instead of its index (or an empty string if no value matches.) If \fB\-all\fR is also specified, then the result of the command is the list of all values that matched. +.\" OPTION: -not .TP \fB\-not\fR . This negates the sense of the match, returning the index of the first non-matching value in the list. +.\" OPTION: -start .TP \fB\-start\fR\0\fIindex\fR . The list is searched starting at position \fIindex\fR. The interpretation of the \fIindex\fR value is the same as @@ -89,54 +97,63 @@ .PP These options describe how to interpret the items in the list being searched. They are only meaningful when used with the \fB\-exact\fR and \fB\-sorted\fR options. If more than one is specified, the last one takes precedence. The default is \fB\-ascii\fR. +.\" OPTION: -ascii .TP \fB\-ascii\fR . The list elements are to be examined as Unicode strings (the name is for backward-compatibility reasons.) +.\" OPTION: -dictionary .TP \fB\-dictionary\fR . The list elements are to be compared using dictionary-style comparisons (see \fBlsort\fR for a fuller description). Note that this only makes a meaningful difference from the \fB\-ascii\fR option when the \fB\-sorted\fR option is given, because values are only dictionary-equal when exactly equal. +.\" OPTION: -integer .TP \fB\-integer\fR . The list elements are to be compared as integers. +.\" OPTION: -nocase .TP \fB\-nocase\fR . Causes comparisons to be handled in a case-insensitive manner. Has no effect if combined with the \fB\-dictionary\fR, \fB\-integer\fR, or \fB\-real\fR options. +.\" OPTION: -real .TP \fB\-real\fR . The list elements are to be compared as floating-point values. .SS "SORTED LIST OPTIONS" .PP These options (only meaningful with the \fB\-sorted\fR option) specify how the list is sorted. If more than one is given, the last one takes precedence. The default option is \fB\-increasing\fR. +.\" OPTION: -decreasing .TP \fB\-decreasing\fR . The list elements are sorted in decreasing order. This option is only meaningful when used with \fB\-sorted\fR. +.\" OPTION: -increasing .TP \fB\-increasing\fR . The list elements are sorted in increasing order. This option is only meaningful when used with \fB\-sorted\fR. +.\" OPTION: -bisect .TP \fB\-bisect\fR +. Inexact search when the list elements are in sorted order. For an increasing list the last index where the element is less than or equal to the pattern is returned. For a decreasing list the last index where the element is greater than or equal to the pattern is returned. If the pattern is before the first element or the list is empty, -1 is returned. @@ -144,10 +161,11 @@ or \fB\-not\fR. .SS "NESTED LIST OPTIONS" .PP These options are used to search lists of lists. They may be used with any other options. +.\" OPTION: -stride .TP \fB\-stride\0\fIstrideLength\fR . If this option is specified, the list is treated as consisting of groups of \fIstrideLength\fR elements and the groups are searched by @@ -157,17 +175,19 @@ index always points to the first element in a group. .PP The list length must be an integer multiple of \fIstrideLength\fR, which in turn must be at least 1. A \fIstrideLength\fR of 1 is the default and indicates no grouping. +.\" OPTION: -index .TP \fB\-index\fR\0\fIindexList\fR . This option is designed for use when searching within nested lists. The \fIindexList\fR argument gives a path of indices (much as might be used with the \fBlindex\fR or \fBlset\fR commands) within each element to allow the location of the term being matched against. +.\" OPTION: -subindices .TP \fB\-subindices\fR . If this option is given, the index result from this command (or every index result when \fB\-all\fR is also specified) will be a complete @@ -215,27 +235,27 @@ .CE .PP It is also possible to search inside elements: .PP .CS -\fBlsearch\fR -index 1 -all -inline {{a abc} {b bcd} {c cde}} *bc* - \fI\(-> {a abc} {b bcd}\fR +\fBlsearch\fR -index 1 -all -inline {{abc abc} {abc bcd} {abc cde}} *bc* + \fI\(-> {abc abc} {abc bcd}\fR .CE .PP The same thing for a flattened list: .PP .CS -\fBlsearch\fR -stride 2 -index 1 -all -inline {a abc b bcd c cde} *bc* - \fI\(-> {a abc b bcd}\fR +\fBlsearch\fR -stride 2 -index 1 -all -inline {abc abc abc bcd abc cde} *bc* + \fI\(-> abc abc abc bcd\fR .CE .SH "SEE ALSO" foreach(n), -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lset(n), lsort(n), +lreverse(n), lseq(n), lset(n), lsort(n), string(n) .SH KEYWORDS binary search, linear search, list, match, pattern, regular expression, search, string '\" Local Variables: '\" mode: nroff '\" End: ADDED doc/lseq.n Index: doc/lseq.n ================================================================== --- /dev/null +++ doc/lseq.n @@ -0,0 +1,123 @@ +'\" +'\" Copyright (c) 2022 Eric Taylor. All rights reserved. +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH lseq n 8.7 Tcl "Tcl Built-In Commands" +.so man.macros +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +lseq \- Build a numeric sequence returned as a list +.SH SYNOPSIS +.nf +\fBlseq \fIstart \fR?(\fB..\fR|\fBto\fR)? \fIend\fR ??\fBby\fR? \fIstep\fR? +\fBlseq \fIstart \fBcount\fI count\fR ??\fBby\fR? \fIstep\fR? +\fBlseq \fIcount\fR ?\fBby \fIstep\fR? +.fi +.BE +.SH DESCRIPTION +.PP +The \fBlseq\fR command creates a sequence of numeric values using the given +parameters \fIstart\fR, \fIend\fR, and \fIstep\fR. The \fIoperation\fR +argument "\fB..\fR" or "\fBto\fR" defines the range. The "\fBcount\fR" option +is used to define a count of the number of elements in the list. A short form +use of the command, with a single count value, will create a range from 0 to +\fIcount\fR-1. +.PP +The \fBlseq\fR command can produce both increasing and decreasing +sequences. When both \fIstart\fR and \fIend\fR are provided without a +\fIstep\fR value, then if \fIstart\fR <= \fIend\fR, the sequence will be +increasing and if \fIstart\fR > \fIend\fR it will be decreasing. If a +\fIstep\fR vale is included, it's sign should agree with the direction of the +sequence (descending \(-> negative and ascending \(-> positive), otherwise an +empty list is returned. For example: +.RS +.PP +.CS \" +% \fBlseq\fR 1 to 5 ;# increasing +\fI\(-> 1 2 3 4 5 + +% \fBlseq\fR 5 to 1 ;# decreasing +\fI\(-> 5 4 3 2 1 + +% \fBlseq\fR 6 to 1 by 2 ;# decreasing, step wrong sign, empty list + +% \fBlseq\fR 1 to 5 by 0 ;# all step sizes of 0 produce an empty list +.\" +.CE +.RE +.PP +The numeric arguments, \fIstart\fR, \fIend\fR, \fIstep\fR, and \fIcount\fR, +may also be a valid expression. The expression will be evaluated and the +numeric result will be used. An expression that does not evaluate to a number +will produce an invalid argument error. +.PP +\fIStart\fR defines the initial value and \fIend\fR defines the limit, not +necessarily the last value. \fBlseq\fR produces a list with \fIcount\fR +elements, and if \fIcount\fR is not supplied, it is computed as: +.RS +.PP +.CS +\fIcount\fR = int( (\fIend\fR - \fIstart\fR + \fIstep\fR) / \fIstep\fR ) +.CE +.RE +.SH EXAMPLES +.CS +.\" +\fBlseq\fR 3 +\fI\(-> 0 1 2\fR + +\fBlseq\fR 3 0 +\fI\(-> 3 2 1 0\fR + +\fBlseq\fR 10 .. 1 by -2 +\fI\(-> 10 8 6 4 2\fR + +set l [\fBlseq\fR 0 -5] +\fI\(-> 0 -1 -2 -3 -4 -5\fR + +foreach i [\fBlseq\fR [llength $l]] { + puts l($i)=[lindex $l $i] +} +\fI\(-> l(0)=0\fR +\fI\(-> l(1)=-1\fR +\fI\(-> l(2)=-2\fR +\fI\(-> l(3)=-3\fR +\fI\(-> l(4)=-4\fR +\fI\(-> l(5)=-5\fR + +foreach i [\fBlseq\fR {[llength $l]-1} 0] { + puts l($i)=[lindex $l $i] +} +\fI\(-> l(5)=-5\fR +\fI\(-> l(4)=-4\fR +\fI\(-> l(3)=-3\fR +\fI\(-> l(2)=-2\fR +\fI\(-> l(1)=-1\fR +\fI\(-> l(0)=0\fR + +set i 17 + \fI\(-> 17\fR +if {$i in [\fBlseq\fR 0 50]} { # equivalent to: (0 <= $i && $i <= 50) + puts "Ok" +} else { + puts "outside :(" +} +\fI\(-> Ok\fR + +set sqrs [lmap i [\fBlseq\fR 1 10] { expr {$i*$i} }] +\fI\(-> 1 4 9 16 25 36 49 64 81 100\fR +.\" +.CE +.SH "SEE ALSO" +foreach(n), list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +lmap(n), lpop(n), lrange(n), lremove(n), lreplace(n), +lreverse(n), lsearch(n), lset(n), lsort(n) +.SH KEYWORDS +element, index, list +'\" Local Variables: +'\" mode: nroff +'\" fill-column: 78 +'\" End: Index: doc/lset.n ================================================================== --- doc/lset.n +++ doc/lset.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 2001 by Kevin B. Kenny . All rights reserved. +'\" Copyright (c) 2001 Kevin B. Kenny . All rights reserved. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH lset n 8.4 Tcl "Tcl Built-In Commands" @@ -136,14 +136,14 @@ \fI\(-> {{a b} {c d}} {{e f} {j h}}\fR \fBlset\fR x {1 1 0} j \fI\(-> {{a b} {c d}} {{e f} {j h}}\fR .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lsort(n) +lreverse(n), lsearch(n), lseq(n), lsort(n) string(n) .SH KEYWORDS element, index, list, replace, set '\"Local Variables: '\"mode: nroff '\"End: Index: doc/lsort.n ================================================================== --- doc/lsort.n +++ doc/lsort.n @@ -18,22 +18,24 @@ .BE .SH DESCRIPTION .PP This command sorts the elements of \fIlist\fR, returning a new list in sorted order. The implementation of the \fBlsort\fR command -uses the merge\-sort algorithm which is a stable sort that has O(n log +uses the merge-sort algorithm which is a stable sort that has O(n log n) performance characteristics. .PP By default ASCII sorting is used with the result returned in increasing order. However, any of the following options may be specified before \fIlist\fR to control the sorting process (unique abbreviations are accepted): +.\" OPTION: -ascii .TP \fB\-ascii\fR . Use string comparison with Unicode code-point collation order (the name is for backward-compatibility reasons.) This is the default. +.\" OPTION: -dictionary .TP \fB\-dictionary\fR . Use dictionary-style comparison. This is the same as \fB\-ascii\fR except (a) case is ignored except as a tie-breaker and (b) if two @@ -40,18 +42,21 @@ strings contain embedded numbers, the numbers compare as integers, not characters. For example, in \fB\-dictionary\fR mode, \fBbigBoy\fR sorts between \fBbigbang\fR and \fBbigboy\fR, and \fBx10y\fR sorts between \fBx9y\fR and \fBx11y\fR. Overrides the \fB\-nocase\fR option. +.\" OPTION: -integer .TP \fB\-integer\fR . Convert list elements to integers and use integer comparison. +.\" OPTION: -real .TP \fB\-real\fR . Convert list elements to floating-point values and use floating comparison. +.\" OPTION: -command .TP \fB\-command\0\fIcommand\fR . Use \fIcommand\fR as a comparison command. To compare two elements, evaluate a Tcl script consisting of @@ -58,26 +63,30 @@ \fIcommand\fR with the two elements appended as additional arguments. The script should return an integer less than, equal to, or greater than zero if the first element is to be considered less than, equal to, or greater than the second, respectively. +.\" OPTION: -increasing .TP \fB\-increasing\fR . Sort the list in increasing order .PQ smallest "items first" . This is the default. +.\" OPTION: -decreasing .TP \fB\-decreasing\fR . Sort the list in decreasing order .PQ largest "items first" . +.\" OPTION: -indices .TP \fB\-indices\fR . Return a list of indices into \fIlist\fR in sorted order instead of the values themselves. +.\" OPTION: -index .TP \fB\-index\0\fIindexList\fR . If this option is specified, each of the elements of \fIlist\fR must itself be a proper Tcl sublist (unless \fB\-stride\fR is used). @@ -117,10 +126,11 @@ returns \fB{{d e m o} 34512} {{b i g} 12345} {{c o d e} 54321}\fR (because \fBe\fR sorts before \fBi\fR which sorts before \fBo\fR.) This option is much more efficient than using \fB\-command\fR to achieve the same effect. .RE +.\" OPTION: -stride .TP \fB\-stride\0\fIstrideLength\fR . If this option is specified, the list is treated as consisting of groups of \fIstrideLength\fR elements and the groups are sorted by @@ -134,30 +144,32 @@ in turn must be at least 2. .PP For example, .PP .CS -\fBlsort\fR \-stride 2 {carrot 10 apple 50 banana 25} +\fBlsort\fR -stride 2 {carrot 10 apple 50 banana 25} .CE .PP returns .QW "apple 50 banana 25 carrot 10" , and .PP .CS -\fBlsort\fR \-stride 2 \-index 1 \-integer {carrot 10 apple 50 banana 25} +\fBlsort\fR -stride 2 -index 1 -integer {carrot 10 apple 50 banana 25} .CE .PP returns .QW "carrot 10 banana 25 apple 50" . .RE +.\" OPTION: -nocase .TP \fB\-nocase\fR . Causes comparisons to be handled in a case-insensitive manner. Has no effect if combined with the \fB\-dictionary\fR, \fB\-integer\fR, or \fB\-real\fR options. +.\" OPTION: -unique .TP \fB\-unique\fR . If this option is specified, then only the last set of duplicate elements found in the list will be retained. Note that duplicates are @@ -232,11 +244,11 @@ .PP Sorting using striding and multiple indices: .PP .CS \fI%\fR # Note the first index value is relative to the group -\fI%\fR \fBlsort\fR \-stride 3 \-index {0 1} \e +\fI%\fR \fBlsort\fR -stride 3 -index {0 1} \e {{Bob Smith} 25 Audi {Jane Doe} 40 Ford} {{Jane Doe} 40 Ford {Bob Smith} 25 Audi} .CE .PP Stripping duplicate values using sorting: @@ -262,13 +274,13 @@ \fI%\fR \fBlsort\fR -command compare \e {{3 apple} {0x2 carrot} {1 dingo} {2 banana}} {1 dingo} {2 banana} {0x2 carrot} {3 apple} .CE .SH "SEE ALSO" -list(n), lappend(n), lassign(n), lindex(n), linsert(n), llength(n), +list(n), lappend(n), lassign(n), ledit(n), lindex(n), linsert(n), llength(n), lmap(n), lpop(n), lrange(n), lremove(n), lrepeat(n), lreplace(n), -lreverse(n), lsearch(n), lset(n) +lreverse(n), lsearch(n), lseq(n), lset(n) .SH KEYWORDS element, list, order, sort '\" Local Variables: '\" mode: nroff '\" End: Index: doc/mathfunc.n ================================================================== --- doc/mathfunc.n +++ doc/mathfunc.n @@ -1,9 +1,9 @@ '\" '\" Copyright (c) 1993 The Regents of the University of California. '\" Copyright (c) 1994-2000 Sun Microsystems, Inc. -'\" Copyright (c) 2005 by Kevin B. Kenny . All rights reserved +'\" Copyright (c) 2005 Kevin B. Kenny . All rights reserved '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH mathfunc n 8.5 Tcl "Tcl Mathematical Functions" @@ -11,90 +11,55 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME mathfunc \- Mathematical functions for Tcl expressions .SH SYNOPSIS -package require \fBTcl 8.5\fR -.sp -\fB::tcl::mathfunc::abs\fR \fIarg\fR -.br -\fB::tcl::mathfunc::acos\fR \fIarg\fR -.br -\fB::tcl::mathfunc::asin\fR \fIarg\fR -.br -\fB::tcl::mathfunc::atan\fR \fIarg\fR -.br -\fB::tcl::mathfunc::atan2\fR \fIy\fR \fIx\fR -.br -\fB::tcl::mathfunc::bool\fR \fIarg\fR -.br -\fB::tcl::mathfunc::ceil\fR \fIarg\fR -.br -\fB::tcl::mathfunc::cos\fR \fIarg\fR -.br -\fB::tcl::mathfunc::cosh\fR \fIarg\fR -.br -\fB::tcl::mathfunc::double\fR \fIarg\fR -.br -\fB::tcl::mathfunc::entier\fR \fIarg\fR -.br -\fB::tcl::mathfunc::exp\fR \fIarg\fR -.br -\fB::tcl::mathfunc::floor\fR \fIarg\fR -.br -\fB::tcl::mathfunc::fmod\fR \fIx\fR \fIy\fR -.br -\fB::tcl::mathfunc::hypot\fR \fIx\fR \fIy\fR -.br -\fB::tcl::mathfunc::int\fR \fIarg\fR -.br -.VS "8.7, TIP 521" -\fB::tcl::mathfunc::isfinite\fR \fIarg\fR -.br -\fB::tcl::mathfunc::isinf\fR \fIarg\fR -.br -\fB::tcl::mathfunc::isnan\fR \fIarg\fR -.br -\fB::tcl::mathfunc::isnormal\fR \fIarg\fR -.VE "8.7, TIP 521" -.br -\fB::tcl::mathfunc::isqrt\fR \fIarg\fR -.br -.VS "8.7, TIP 521" -\fB::tcl::mathfunc::issubnormal\fR \fIarg\fR -.br -\fB::tcl::mathfunc::isunordered\fR \fIx y\fR -.VE "8.7, TIP 521" -.br -\fB::tcl::mathfunc::log\fR \fIarg\fR -.br -\fB::tcl::mathfunc::log10\fR \fIarg\fR -.br -\fB::tcl::mathfunc::max\fR \fIarg\fR ?\fIarg\fR ...? -.br -\fB::tcl::mathfunc::min\fR \fIarg\fR ?\fIarg\fR ...? -.br -\fB::tcl::mathfunc::pow\fR \fIx\fR \fIy\fR -.br +.nf +package require \fBTcl 8.5-\fR + +\fB::tcl::mathfunc::abs\fI arg\fR +\fB::tcl::mathfunc::acos\fI arg\fR +\fB::tcl::mathfunc::asin\fI arg\fR +\fB::tcl::mathfunc::atan\fI arg\fR +\fB::tcl::mathfunc::atan2\fI y x\fR +\fB::tcl::mathfunc::bool\fI arg\fR +\fB::tcl::mathfunc::ceil\fI arg\fR +\fB::tcl::mathfunc::cos\fI arg\fR +\fB::tcl::mathfunc::cosh\fI arg\fR +\fB::tcl::mathfunc::double\fI arg\fR +\fB::tcl::mathfunc::entier\fI arg\fR +\fB::tcl::mathfunc::exp\fI arg\fR +\fB::tcl::mathfunc::floor\fI arg\fR +\fB::tcl::mathfunc::fmod\fI x y\fR +\fB::tcl::mathfunc::hypot\fI x y\fR +\fB::tcl::mathfunc::int\fI arg\fR +.VS "8.7, TIP 521" +\fB::tcl::mathfunc::isfinite\fI arg\fR +\fB::tcl::mathfunc::isinf\fI arg\fR +\fB::tcl::mathfunc::isnan\fI arg\fR +\fB::tcl::mathfunc::isnormal\fI arg\fR +.VE "8.7, TIP 521" +\fB::tcl::mathfunc::isqrt\fI arg\fR +.VS "8.7, TIP 521" +\fB::tcl::mathfunc::issubnormal\fI arg\fR +\fB::tcl::mathfunc::isunordered\fI x y\fR +.VE "8.7, TIP 521" +\fB::tcl::mathfunc::log\fI arg\fR +\fB::tcl::mathfunc::log10\fI arg\fR +\fB::tcl::mathfunc::max\fI arg\fR ?\fIarg\fR ...? +\fB::tcl::mathfunc::min\fI arg\fR ?\fIarg\fR ...? +\fB::tcl::mathfunc::pow\fI x y\fR \fB::tcl::mathfunc::rand\fR -.br -\fB::tcl::mathfunc::round\fR \fIarg\fR -.br -\fB::tcl::mathfunc::sin\fR \fIarg\fR -.br -\fB::tcl::mathfunc::sinh\fR \fIarg\fR -.br -\fB::tcl::mathfunc::sqrt\fR \fIarg\fR -.br -\fB::tcl::mathfunc::srand\fR \fIarg\fR -.br -\fB::tcl::mathfunc::tan\fR \fIarg\fR -.br -\fB::tcl::mathfunc::tanh\fR \fIarg\fR -.br -\fB::tcl::mathfunc::wide\fR \fIarg\fR -.sp +\fB::tcl::mathfunc::round\fI arg\fR +\fB::tcl::mathfunc::sin\fI arg\fR +\fB::tcl::mathfunc::sinh\fI arg\fR +\fB::tcl::mathfunc::sqrt\fI arg\fR +\fB::tcl::mathfunc::srand\fI arg\fR +\fB::tcl::mathfunc::tan\fI arg\fR +\fB::tcl::mathfunc::tanh\fI arg\fR +\fB::tcl::mathfunc::wide\fI arg\fR +.fi .BE .SH "DESCRIPTION" .PP The \fBexpr\fR command handles mathematical functions of the form \fBsin($x)\fR or \fBatan2($y,$x)\fR by converting them to calls of the @@ -122,186 +87,218 @@ .DE .PP In addition to these predefined functions, applications may define additional functions by using \fBproc\fR (or any other method, such as \fBinterp alias\fR or \fBTcl_CreateObjCommand\fR) to define -new commands in the \fBtcl::mathfunc\fR namespace. +new commands in the \fBtcl::mathfunc\fR namespace. In addition, an +obsolete interface named \fBTcl_CreateMathFunc\fR() is available to +extensions that are written in C. The latter interface is not recommended +for new implementations. .SS "DETAILED DEFINITIONS" +.\" COMMAND: abs .TP \fBabs \fIarg\fR . Returns the absolute value of \fIarg\fR. \fIArg\fR may be either integer or floating-point, and the result is returned in the same form. +.\" COMMAND: acos .TP \fBacos \fIarg\fR . Returns the arc cosine of \fIarg\fR, in the range [\fI0\fR,\fIpi\fR] radians. \fIArg\fR should be in the range [\fI\-1\fR,\fI1\fR]. +.\" COMMAND: asin .TP \fBasin \fIarg\fR . Returns the arc sine of \fIarg\fR, in the range [\fI\-pi/2\fR,\fIpi/2\fR] radians. \fIArg\fR should be in the range [\fI\-1\fR,\fI1\fR]. +.\" COMMAND: atan .TP \fBatan \fIarg\fR . Returns the arc tangent of \fIarg\fR, in the range [\fI\-pi/2\fR,\fIpi/2\fR] radians. +.\" COMMAND: atan2 .TP \fBatan2 \fIy x\fR . Returns the arc tangent of \fIy\fR/\fIx\fR, in the range [\fI\-pi\fR,\fIpi\fR] radians. \fIx\fR and \fIy\fR cannot both be 0. If \fIx\fR is greater than \fI0\fR, this is equivalent to .QW "\fBatan \fR[\fBexpr\fR {\fIy\fB/\fIx\fR}]" . +.\" COMMAND: bool .TP \fBbool \fIarg\fR . Accepts any numeric value, or any string acceptable to \fBstring is boolean\fR, and returns the corresponding boolean value \fB0\fR or \fB1\fR. Non-zero numbers are true. Other numbers are false. Non-numeric strings produce boolean value in agreement with \fBstring is true\fR and \fBstring is false\fR. +.\" COMMAND: ceil .TP \fBceil \fIarg\fR . Returns the smallest integral floating-point value (i.e. with a zero fractional part) not less than \fIarg\fR. The argument may be any numeric value. +.\" COMMAND: cos .TP \fBcos \fIarg\fR . Returns the cosine of \fIarg\fR, measured in radians. +.\" COMMAND: cosh .TP \fBcosh \fIarg\fR . Returns the hyperbolic cosine of \fIarg\fR. If the result would cause an overflow, an error is returned. +.\" COMMAND: double .TP \fBdouble \fIarg\fR . The argument may be any numeric value, If \fIarg\fR is a floating-point value, returns \fIarg\fR, otherwise converts \fIarg\fR to floating-point and returns the converted value. May return \fBInf\fR or \fB\-Inf\fR when the argument is a numeric value that exceeds the floating-point range. +.\" COMMAND: entier .TP \fBentier \fIarg\fR . The argument may be any numeric value. The integer part of \fIarg\fR is determined and returned. The integer range returned by this function is unlimited, unlike \fBint\fR and \fBwide\fR which truncate their range to fit in particular storage widths. +.\" COMMAND: exp .TP \fBexp \fIarg\fR . Returns the exponential of \fIarg\fR, defined as \fIe\fR**\fIarg\fR. If the result would cause an overflow, an error is returned. +.\" COMMAND: floor .TP \fBfloor \fIarg\fR . Returns the largest integral floating-point value (i.e. with a zero fractional part) not greater than \fIarg\fR. The argument may be any numeric value. +.\" COMMAND: fmod .TP \fBfmod \fIx y\fR . Returns the floating-point remainder of the division of \fIx\fR by \fIy\fR. If \fIy\fR is 0, an error is returned. +.\" COMMAND: hypot .TP \fBhypot \fIx y\fR . Computes the length of the hypotenuse of a right-angled triangle, approximately .QW "\fBsqrt\fR [\fBexpr\fR {\fIx\fB*\fIx\fB+\fIy\fB*\fIy\fR}]" except for being more numerically stable when the two arguments have substantially different magnitudes. +.\" COMMAND: int .TP \fBint \fIarg\fR . The argument may be any numeric value. The integer part of \fIarg\fR is determined, and then the low order bits of that integer value up to the machine word size are returned as an integer value. For reference, the number of bytes in the machine word are stored in the \fBwordSize\fR element of the \fBtcl_platform\fR array. +.\" COMMAND: isfinite .TP \fBisfinite \fIarg\fR .VS "8.7, TIP 521" Returns 1 if the floating-point number \fIarg\fR is finite. That is, if it is zero, subnormal, or normal. Returns 0 if the number is infinite or NaN. Throws an error if \fIarg\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: isinf .TP \fBisinf \fIarg\fR .VS "8.7, TIP 521" Returns 1 if the floating-point number \fIarg\fR is infinite. Returns 0 if the number is finite or NaN. Throws an error if \fIarg\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: isnan .TP \fBisnan \fIarg\fR .VS "8.7, TIP 521" Returns 1 if the floating-point number \fIarg\fR is Not-a-Number. Returns 0 if the number is finite or infinite. Throws an error if \fIarg\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: isnormal .TP \fBisnormal \fIarg\fR .VS "8.7, TIP 521" Returns 1 if the floating-point number \fIarg\fR is normal. Returns 0 if the number is zero, subnormal, infinite or NaN. Throws an error if \fIarg\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: isqrt .TP \fBisqrt \fIarg\fR . Computes the integer part of the square root of \fIarg\fR. \fIArg\fR must be a positive value, either an integer or a floating point number. Unlike \fBsqrt\fR, which is limited to the precision of a floating point number, \fIisqrt\fR will return a result of arbitrary precision. +.\" COMMAND: issubnormal .TP \fBissubnormal \fIarg\fR .VS "8.7, TIP 521" Returns 1 if the floating-point number \fIarg\fR is subnormal, i.e., the result of gradual underflow. Returns 0 if the number is zero, normal, infinite or NaN. Throws an error if \fIarg\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: isunordered .TP \fBisunordered \fIx y\fR .VS "8.7, TIP 521" Returns 1 if \fIx\fR and \fIy\fR cannot be compared for ordering, that is, if either one is NaN. Returns 0 if both values can be ordered, that is, if they are both chosen from among the set of zero, subnormal, normal and infinite values. Throws an error if either \fIx\fR or \fIy\fR cannot be promoted to a floating-point value. .VE "8.7, TIP 521" +.\" COMMAND: log .TP \fBlog \fIarg\fR . Returns the natural logarithm of \fIarg\fR. \fIArg\fR must be a positive value. +.\" COMMAND: log10 .TP \fBlog10 \fIarg\fR . Returns the base 10 logarithm of \fIarg\fR. \fIArg\fR must be a positive value. +.\" COMMAND: max .TP \fBmax \fIarg\fB \fI...\fR . Accepts one or more numeric arguments. Returns the one argument with the greatest value. +.\" COMMAND: min .TP \fBmin \fIarg\fB \fI...\fR . Accepts one or more numeric arguments. Returns the one argument with the least value. +.\" COMMAND: pow .TP \fBpow \fIx y\fR . Computes the value of \fIx\fR raised to the power \fIy\fR. If \fIx\fR is negative, \fIy\fR must be an integer value. +.\" COMMAND: rand .TP \fBrand\fR . Returns a pseudo-random floating-point value in the range (\fI0\fR,\fI1\fR). The generator algorithm is a simple linear congruential generator that @@ -308,45 +305,53 @@ is not cryptographically secure. Each result from \fBrand\fR completely determines all future results from subsequent calls to \fBrand\fR, so \fBrand\fR should not be used to generate a sequence of secrets, such as one-time passwords. The seed of the generator is initialized from the internal clock of the machine or may be set with the \fBsrand\fR function. +.\" COMMAND: round .TP \fBround \fIarg\fR . If \fIarg\fR is an integer value, returns \fIarg\fR, otherwise converts \fIarg\fR to integer by rounding and returns the converted value. +.\" COMMAND: sin .TP \fBsin \fIarg\fR . Returns the sine of \fIarg\fR, measured in radians. +.\" COMMAND: sinh .TP \fBsinh \fIarg\fR . Returns the hyperbolic sine of \fIarg\fR. If the result would cause an overflow, an error is returned. +.\" COMMAND: sqrt .TP \fBsqrt \fIarg\fR . The argument may be any non-negative numeric value. Returns a floating-point value that is the square root of \fIarg\fR. May return \fBInf\fR when the argument is a numeric value that exceeds the square of the maximum value of the floating-point range. +.\" COMMAND: srand .TP \fBsrand \fIarg\fR . The \fIarg\fR, which must be an integer, is used to reset the seed for the random number generator of \fBrand\fR. Returns the first random number (see \fBrand\fR) from that seed. Each interpreter has its own seed. +.\" COMMAND: tan .TP \fBtan \fIarg\fR . Returns the tangent of \fIarg\fR, measured in radians. +.\" COMMAND: tanh .TP \fBtanh \fIarg\fR . Returns the hyperbolic tangent of \fIarg\fR. +.\" COMMAND: wide .TP \fBwide \fIarg\fR . The argument may be any numeric value. The integer part of \fIarg\fR is determined, and then the low order 64 bits of that integer value @@ -355,11 +360,11 @@ expr(n), fpclassify(n), mathop(n), namespace(n) .SH "COPYRIGHT" .nf Copyright \(co 1993 The Regents of the University of California. Copyright \(co 1994-2000 Sun Microsystems Incorporated. -Copyright \(co 2005, 2006 by Kevin B. Kenny . +Copyright \(co 2005-2006 Kevin B. Kenny . .fi '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/mathop.n ================================================================== --- doc/mathop.n +++ doc/mathop.n @@ -9,68 +9,43 @@ .BS .\" Note: do not modify the .SH NAME line immediately below! .SH NAME mathop \- Mathematical operators as Tcl commands .SH SYNOPSIS -package require \fBTcl 8.5\fR -.sp -\fB::tcl::mathop::!\fR \fInumber\fR -.br -\fB::tcl::mathop::~\fR \fInumber\fR -.br +.nf +package require \fBTcl 8.5-\fR + +\fB::tcl::mathop::!\fI number\fR +\fB::tcl::mathop::~\fI number\fR \fB::tcl::mathop::+\fR ?\fInumber\fR ...? -.br -\fB::tcl::mathop::\-\fR \fInumber\fR ?\fInumber\fR ...? -.br +\fB::tcl::mathop::\-\fI number\fR ?\fInumber\fR ...? \fB::tcl::mathop::*\fR ?\fInumber\fR ...? -.br -\fB::tcl::mathop::/\fR \fInumber\fR ?\fInumber\fR ...? -.br -\fB::tcl::mathop::%\fR \fInumber number\fR -.br +\fB::tcl::mathop::/\fI number\fR ?\fInumber\fR ...? +\fB::tcl::mathop::%\fI number number\fR \fB::tcl::mathop::**\fR ?\fInumber\fR ...? -.br \fB::tcl::mathop::&\fR ?\fInumber\fR ...? -.br \fB::tcl::mathop::|\fR ?\fInumber\fR ...? -.br \fB::tcl::mathop::^\fR ?\fInumber\fR ...? -.br -\fB::tcl::mathop::<<\fR \fInumber number\fR -.br -\fB::tcl::mathop::>>\fR \fInumber number\fR -.br +\fB::tcl::mathop::<<\fI number number\fR +\fB::tcl::mathop::>>\fI number number\fR \fB::tcl::mathop::==\fR ?\fIarg\fR ...? -.br -\fB::tcl::mathop::!=\fR \fIarg arg\fR -.br +\fB::tcl::mathop::!=\fI arg arg\fR \fB::tcl::mathop::<\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::<=\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::>=\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::>\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::eq\fR ?\fIarg\fR ...? -.br -\fB::tcl::mathop::ne\fR \fIarg arg\fR -.br +\fB::tcl::mathop::ne\fI arg arg\fR .VS "8.7, TIP461" \fB::tcl::mathop::lt\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::le\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::gt\fR ?\fIarg\fR ...? -.br \fB::tcl::mathop::ge\fR ?\fIarg\fR ...? .VE "8.7, TIP461" -.br -\fB::tcl::mathop::in\fR \fIarg list\fR -.br -\fB::tcl::mathop::ni\fR \fIarg list\fR -.sp +\fB::tcl::mathop::in\fI arg list\fR +\fB::tcl::mathop::ni\fI arg list\fR +.fi .BE .SH DESCRIPTION .PP The commands in the \fB::tcl::mathop\fR namespace implement the same set of operations as supported by the \fBexpr\fR command. All are exported from the @@ -90,38 +65,43 @@ \fBgt\fR \fBge\fR .DE .SS "MATHEMATICAL OPERATORS" .PP The behaviors of the mathematical operator commands are as follows: +.\" COMMAND: ! .TP -\fB!\fR \fIboolean\fR +\fB!\fI boolean\fR . Returns the boolean negation of \fIboolean\fR, where \fIboolean\fR may be any numeric value or any other form of boolean value (i.e. it returns truth if the argument is falsity or zero, and falsity if the argument is truth or non-zero). +.\" COMMAND: + .TP \fB+\fR ?\fInumber\fR ...? . Returns the sum of arbitrarily many arguments. Each \fInumber\fR argument may be any numeric value. If no arguments are given, the result will be zero (the summation identity). +.\" COMMAND: - .TP -\fB\-\fR \fInumber\fR ?\fInumber\fR ...? +\fB\-\fI number\fR ?\fInumber\fR ...? . If only a single \fInumber\fR argument is given, returns the negation of that numeric value. Otherwise returns the number that results when all subsequent numeric values are subtracted from the first one. All \fInumber\fR arguments must be numeric values. At least one argument must be given. +.\" COMMAND: * .TP \fB*\fR ?\fInumber\fR ...? . Returns the product of arbitrarily many arguments. Each \fInumber\fR may be any numeric value. If no arguments are given, the result will be one (the multiplicative identity). +.\" COMMAND: / .TP -\fB/\fR \fInumber\fR ?\fInumber\fR ...? +\fB/\fI number\fR ?\fInumber\fR ...? . If only a single \fInumber\fR argument is given, returns the reciprocal of that numeric value (i.e. the value obtained by dividing 1.0 by that value). Otherwise returns the number that results when the first numeric argument is divided by all subsequent numeric arguments. All \fInumber\fR arguments must @@ -132,12 +112,13 @@ integer division will be used for those initial steps (i.e. the intermediate results will be as if the functions \fIfloor\fR and \fIint\fR are applied to them, in that order). If all values in the operation are integers, the result will be an integer. .RE +.\" COMMAND: % .TP -\fB%\fR \fInumber number\fR +\fB%\fI number number\fR . Returns the integral modulus (i.e., remainder) of the first argument with respect to the second. Each \fInumber\fR must have an integral value. Also, the sign of the result will be the same as the sign of the second @@ -150,10 +131,11 @@ .PP .CS \fB==\fR [\fB*\fR [\fB/\fI x y\fR] \fIy\fR] [\fB\-\fI x\fR [\fB%\fI x y\fR]] .CE .RE +.\" COMMAND: ** .TP \fB**\fR ?\fInumber\fR ...? . Returns the result of raising each value to the power of the result of recursively operating on the result of processing the following arguments, so @@ -169,34 +151,39 @@ arguments are integral values. .SS "COMPARISON OPERATORS" .PP The behaviors of the comparison operator commands (most of which operate preferentially on numeric arguments) are as follows: +.\" COMMAND: == .TP \fB==\fR ?\fIarg\fR ...? . Returns whether each argument is equal to the arguments on each side of it in the sense of the \fBexpr\fR == operator (\fIi.e.\fR, numeric comparison if possible, exact string comparison otherwise). If fewer than two arguments are given, this operation always returns a true value. +.\" COMMAND: eq .TP \fBeq\fR ?\fIarg\fR ...? . Returns whether each argument is equal to the arguments on each side of it using exact string comparison. If fewer than two arguments are given, this operation always returns a true value. +.\" COMMAND: != .TP -\fB!=\fR \fIarg arg\fR +\fB!=\fI arg arg\fR . Returns whether the two arguments are not equal to each other, in the sense of the \fBexpr\fR != operator (\fIi.e.\fR, numeric comparison if possible, exact string comparison otherwise). +.\" COMMAND: ne .TP -\fBne\fR \fIarg arg\fR +\fBne\fI arg arg\fR . Returns whether the two arguments are not equal to each other using exact string comparison. +.\" COMMAND: < .TP \fB<\fR ?\fIarg\fR ...? . Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be strictly more than the one preceding it. @@ -203,10 +190,11 @@ Comparisons are performed preferentially on the numeric values, and are otherwise performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. When the arguments are numeric but should be compared as strings, the \fBlt\fR operator or the \fBstring compare\fR command should be used instead. +.\" COMMAND: <= .TP \fB<=\fR ?\fIarg\fR ...? . Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be equal to or more than the one preceding it. @@ -213,10 +201,11 @@ Comparisons are performed preferentially on the numeric values, and are otherwise performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. When the arguments are numeric but should be compared as strings, the \fBle\fR operator or the \fBstring compare\fR command should be used instead. +.\" COMMAND: > .TP \fB>\fR ?\fIarg\fR ...? . Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be strictly less than the one preceding it. @@ -223,10 +212,11 @@ Comparisons are performed preferentially on the numeric values, and are otherwise performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. When the arguments are numeric but should be compared as strings, the \fBgt\fR operator or the \fBstring compare\fR command should be used instead. +.\" COMMAND: >= .TP \fB>=\fR ?\fIarg\fR ...? . Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be equal to or less than the one preceding it. @@ -233,34 +223,38 @@ Comparisons are performed preferentially on the numeric values, and are otherwise performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. When the arguments are numeric but should be compared as strings, the \fBge\fR operator or the \fBstring compare\fR command should be used instead. +.\" COMMAND: lt .TP \fBlt\fR ?\fIarg\fR ...? .VS "8.7, TIP461" Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be strictly more than the one preceding it. Comparisons are performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. .VE "8.7, TIP461" +.\" COMMAND: le .TP \fBle\fR ?\fIarg\fR ...? .VS "8.7, TIP461" Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be equal to or strictly more than the one preceding it. Comparisons are performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. .VE "8.7, TIP461" +.\" COMMAND: gt .TP \fBgt\fR ?\fIarg\fR ...? .VS "8.7, TIP461" Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be strictly less than the one preceding it. Comparisons are performed using UNICODE string comparison. If fewer than two arguments are present, this operation always returns a true value. .VE "8.7, TIP461" +.\" COMMAND: ge .TP \fBge\fR ?\fIarg\fR ...? .VS "8.7, TIP461" Returns whether the arbitrarily-many arguments are ordered, with each argument after the first having to be equal to or strictly less than the one preceding it. @@ -269,56 +263,64 @@ .VE "8.7, TIP461" .SS "BIT-WISE OPERATORS" .PP The behaviors of the bit-wise operator commands (all of which only operate on integral arguments) are as follows: +.\" COMMAND: ~ .TP -\fB~\fR \fInumber\fR +\fB~\fI number\fR . Returns the bit-wise negation of \fInumber\fR. \fINumber\fR may be an integer of any size. Note that the result of this operation will always have the opposite sign to the input \fInumber\fR. +.\" COMMAND: & .TP \fB&\fR ?\fInumber\fR ...? . Returns the bit-wise AND of each of the arbitrarily many arguments. Each \fInumber\fR must have an integral value. If no arguments are given, the result will be minus one. +.\" COMMAND: | .TP \fB|\fR ?\fInumber\fR ...? . Returns the bit-wise OR of each of the arbitrarily many arguments. Each \fInumber\fR must have an integral value. If no arguments are given, the result will be zero. +.\" COMMAND: ^ .TP \fB^\fR ?\fInumber\fR ...? . Returns the bit-wise XOR of each of the arbitrarily many arguments. Each \fInumber\fR must have an integral value. If no arguments are given, the result will be zero. +.\" COMMAND: << .TP -\fB<<\fR \fInumber number\fR +\fB<<\fI number number\fR . Returns the result of bit-wise shifting the first argument left by the number of bits specified in the second argument. Each \fInumber\fR must have an integral value. +.\" COMMAND: >> .TP -\fB>>\fR \fInumber number\fR +\fB>>\fI number number\fR . Returns the result of bit-wise shifting the first argument right by the number of bits specified in the second argument. Each \fInumber\fR must have an integral value. .SS "LIST OPERATORS" .PP The behaviors of the list-oriented operator commands are as follows: +.\" COMMAND: in .TP -\fBin\fR \fIarg list\fR +\fBin\fI arg list\fR . Returns whether the value \fIarg\fR is present in the list \fIlist\fR (according to exact string comparison of elements). +.\" COMMAND: ni .TP -\fBni\fR \fIarg list\fR +\fBni\fI arg list\fR . Returns whether the value \fIarg\fR is not present in the list \fIlist\fR (according to exact string comparison of elements). .SH EXAMPLES .PP Index: doc/memory.n ================================================================== --- doc/memory.n +++ doc/memory.n @@ -1,8 +1,8 @@ '\" -'\" Copyright (c) 1992-1999 by Karl Lehenbauer and Mark Diekhans -'\" Copyright (c) 2000 by Scriptics Corporation. +'\" Copyright (c) 1992-1999 Karl Lehenbauer & Mark Diekhans +'\" Copyright (c) 2000 Scriptics Corporation. '\" All rights reserved. '\" .TH memory n 8.1 Tcl "Tcl Built-In Commands" .so man.macros .BS @@ -16,100 +16,110 @@ The \fBmemory\fR command gives the Tcl developer control of Tcl's memory debugging capabilities. The memory command has several suboptions, which are described below. It is only available when Tcl has been compiled with memory debugging enabled (when \fBTCL_MEM_DEBUG\fR is defined at compile time), and after \fBTcl_InitMemory\fR has been called. +.\" METHOD: active .TP -\fBmemory active\fR \fIfile\fR +\fBmemory active\fI file\fR . Write a list of all currently allocated memory to the specified \fIfile\fR. +.\" METHOD: break_on_malloc .TP -\fBmemory break_on_malloc\fR \fIcount\fR +\fBmemory break_on_malloc\fI count\fR . -After the \fIcount\fR allocations have been performed, \fBTcl_Alloc\fR +After the \fIcount\fR allocations have been performed, \fBckalloc\fR outputs a message to this effect and that it is now attempting to enter the C debugger. Tcl will then issue a \fISIGINT\fR signal against itself. If you are running Tcl under a C debugger, it should then enter the debugger command mode. +.\" METHOD: info .TP \fBmemory info\fR . Returns a report containing the total allocations and frees since Tcl began, the current packets allocated (the current -number of calls to \fBTcl_Alloc\fR not met by a corresponding call -to \fBTcl_Free\fR), the current bytes allocated, and the maximum number +number of calls to \fBckalloc\fR not met by a corresponding call +to \fBckfree\fR), the current bytes allocated, and the maximum number of packets and bytes allocated. +.\" METHOD: init .TP \fBmemory init \fR[\fBon\fR|\fBoff\fR] . -Turn on or off the pre-initialization of all allocated memory +Turn on or off the preinitialization of all allocated memory with bogus bytes. Useful for detecting the use of uninitialized values. +.\" METHOD: objs .TP \fBmemory objs \fIfile\fR . Causes a list of all allocated Tcl_Obj values to be written to the specified \fIfile\fR immediately, together with where they were allocated. Useful for checking for leaks of values. +.\" METHOD: onexit .TP -\fBmemory onexit\fR \fIfile\fR +\fBmemory onexit\fI file\fR . Causes a list of all allocated memory to be written to the specified \fIfile\fR during the finalization of Tcl's memory subsystem. Useful for checking that memory is properly cleaned up during process exit. +.\" METHOD: tag .TP -\fBmemory tag\fR \fIstring\fR +\fBmemory tag\fI string\fR . -Each packet of memory allocated by \fBTcl_Alloc\fR can have associated +Each packet of memory allocated by \fBckalloc\fR can have associated with it a string-valued tag. In the lists of allocated memory generated by \fBmemory active\fR and \fBmemory onexit\fR, the tag for each packet is printed along with other information about the packet. The \fBmemory tag\fR command sets the tag value for subsequent calls -to \fBTcl_Alloc\fR to be \fIstring\fR. +to \fBckalloc\fR to be \fIstring\fR. +.\" METHOD: trace .TP \fBmemory trace \fR[\fBon\fR|\fBoff\fR] . Turns memory tracing on or off. When memory tracing is on, every call -to \fBTcl_Alloc\fR causes a line of trace information to be written to -\fIstderr\fR, consisting of the word \fITcl_Alloc\fR, followed by the +to \fBckalloc\fR causes a line of trace information to be written to +\fIstderr\fR, consisting of the word \fIckalloc\fR, followed by the address returned, the amount of memory allocated, and the C filename and line number of the code performing the allocation. For example: .RS .PP .CS -Tcl_Alloc 40e478 98 tclProc.c 1406 +ckalloc 40e478 98 tclProc.c 1406 .CE .PP -Calls to \fBTcl_Free\fR are traced in the same manner. -.RE -.TP -\fBmemory trace_on_at_malloc\fR \fIcount\fR -. -Enable memory tracing after \fIcount\fR \fBTcl_Alloc\fRs have been performed. -For example, if you enter \fBmemory trace_on_at_malloc 100\fR, -after the 100th call to \fBTcl_Alloc\fR, memory trace information will begin +Calls to \fBckfree\fR are traced in the same manner. +.RE +.\" METHOD: trace_on_at_malloc +.TP +\fBmemory trace_on_at_malloc\fI count\fR +. +Enable memory tracing after \fIcount\fR \fBckalloc\fRs have been performed. +For example, if you enter \fBmemory trace_on_at_malloc 100\fR, +after the 100th call to \fBckalloc\fR, memory trace information will begin being displayed for all allocations and frees. Since there can be a lot of memory activity before a problem occurs, judicious use of this option can reduce the slowdown caused by tracing (and the amount of trace information produced), if you can identify a number of allocations that occur before the problem sets in. The current number of memory allocations that have occurred since Tcl started is printed on a guard zone failure. +.\" METHOD: validate .TP \fBmemory validate \fR[\fBon\fR|\fBoff\fR] . Turns memory validation on or off. When memory validation is enabled, -on every call to \fBTcl_Alloc\fR or \fBTcl_Free\fR, the guard zones are +on every call to \fBckalloc\fR or \fBckfree\fR, the guard zones are checked for every piece of memory currently in existence that was -allocated by \fBTcl_Alloc\fR. This has a large performance impact and +allocated by \fBckalloc\fR. This has a large performance impact and should only be used when overwrite problems are strongly suspected. The advantage of enabling memory validation is that a guard zone -overwrite can be detected on the first call to \fBTcl_Alloc\fR or -\fBTcl_Free\fR after the overwrite occurred, rather than when the +overwrite can be detected on the first call to \fBckalloc\fR or +\fBckfree\fR after the overwrite occurred, rather than when the specific memory with the overwritten guard zone(s) is freed, which may occur long after the overwrite occurred. .SH "SEE ALSO" -Tcl_Alloc, Tcl_Free, Tcl_ValidateAllMemory, Tcl_DumpActiveMemory, TCL_MEM_DEBUG +ckalloc, ckfree, Tcl_ValidateAllMemory, Tcl_DumpActiveMemory, TCL_MEM_DEBUG .SH KEYWORDS memory, debug '\"Local Variables: '\"mode: nroff '\"End: Index: doc/msgcat.n ================================================================== --- doc/msgcat.n +++ doc/msgcat.n @@ -9,59 +9,44 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME msgcat \- Tcl message catalog .SH SYNOPSIS -\fBpackage require Tcl 8.7\fR -.sp +.nf +\fBpackage require tcl 8.7\fR \fBpackage require msgcat 1.7\fR -.sp + \fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR? -.sp \fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR? -.sp .VS "TIP 412" -\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? \fIsrc-string\fR +\fB::msgcat::mcexists\fR ?\fB\-exactnamespace\fR? ?\fB\-exactlocale\fR? \fIsrc-string\fR .VE "TIP 412" -.sp .VS "TIP 490" \fB::msgcat::mcpackagenamespaceget\fR .VE "TIP 490" -.sp \fB::msgcat::mclocale \fR?\fInewLocale\fR? -.sp .VS "TIP 499" \fB::msgcat::mcpreferences\fR ?\fIlocale preference\fR? ... .VE "TIP 499" -.sp .VS "TIP 412" -\fB::msgcat::mcloadedlocales subcommand\fR ?\fIlocale\fR? +\fB::msgcat::mcloadedlocales subcommand\fR .VE "TIP 412" -.sp \fB::msgcat::mcload \fIdirname\fR -.sp \fB::msgcat::mcset \fIlocale src-string \fR?\fItranslate-string\fR? -.sp \fB::msgcat::mcmset \fIlocale src-trans-list\fR -.sp \fB::msgcat::mcflset \fIsrc-string \fR?\fItranslate-string\fR? -.sp \fB::msgcat::mcflmset \fIsrc-trans-list\fR -.sp \fB::msgcat::mcunknown \fIlocale src-string\fR ?\fIarg arg ...\fR? -.sp .VS "TIP 412" \fB::msgcat::mcpackagelocale subcommand\fR ?\fIlocale\fR? -.sp -\fB::msgcat::mcpackageconfig subcommand\fR \fIoption\fR ?\fIvalue\fR? -.sp +\fB::msgcat::mcpackageconfig subcommand\fI option\fR ?\fIvalue\fR? \fB::msgcat::mcforgetpackage\fR .VE "TIP 412" -.sp .VS "TIP 499" \fB::msgcat::mcutil subcommand\fR ?\fIlocale\fR? .VS "TIP 499" +.fi .BE .SH DESCRIPTION .PP The \fBmsgcat\fR package provides a set of functions that can be used to manage multi-lingual user interfaces. @@ -71,24 +56,27 @@ which can be edited or localized without modifying the application source code. New languages or locales may be provided by adding a new file to the message catalog. .PP -\fBmsgcat\fR distinguises packages by its namespace. -Each package has its own message catalog and configuration settings in \fBmsgcat\fR. -.PP -A \fIlocale\fR is a specification string describing a user language like \fBde_ch\fR for Swiss German. -In \fBmsgcat\fR, there is a global locale initialized by the system locale of the current system. -Each package may decide to use the global locale or to use a package specific locale. -.PP -The global locale may be changed on demand, for example by a user initiated language change or within a multi user application like a web server. +\fBmsgcat\fR distinguishes packages by its namespace. Each package has +its own message catalog and configuration settings in \fBmsgcat\fR. +.PP +A \fIlocale\fR is a specification string describing a user language like +\fBde_ch\fR for Swiss German. In \fBmsgcat\fR, there is a global locale +initialized by the system locale of the current system. Each package may +decide to use the global locale or to use a package specific locale. +.PP +The global locale may be changed on demand, for example by a user initiated +language change or within a multi user application like a web server. .PP .VS tip490 Object oriented programming is supported by the use of a package namespace. .VE tip490 .PP .SH COMMANDS +.\" COMMAND: mc .TP \fB::msgcat::mc \fIsrc-string\fR ?\fIarg arg ...\fR? . Returns a translation of \fIsrc-string\fR according to the current locale. If additional arguments past \fIsrc-string\fR @@ -108,55 +96,62 @@ application can pass the English string through \fB::msgcat::mc\fR and use the result. If an application is written for a single language in this fashion, then it is easy to add support for additional languages later simply by defining new message catalog entries. .RE +.\" COMMAND: mcn +.TP +\fB::msgcat::mcn \fInamespace src-string\fR ?\fIarg arg ...\fR? .VS "TIP 490" -.TP -\fB::msgcat::mcn \fInamespace\fR \fIsrc-string\fR ?\fIarg arg ...\fR? -. -Like \fB::msgcat::mc\fR, but with the message namespace specified as first argument. +Like \fB::msgcat::mc\fR, but with the message namespace specified as first +argument. .PP .RS -\fBmcn\fR may be used for cases where the package namespace is not the namespace of the caller. -An example is shown within the description of the command \fB::msgcat::mcpackagenamespaceget\fR below. +\fBmcn\fR may be used for cases where the package namespace is not the +namespace of the caller. An example is shown within the description of the +command \fB::msgcat::mcpackagenamespaceget\fR below. .RE -.PP +.VE +.\" COMMAND: mcmax .TP \fB::msgcat::mcmax ?\fIsrc-string src-string ...\fR? . Given several source strings, \fB::msgcat::mcmax\fR returns the length of the longest translated string. This is useful when designing localized GUIs, which may require that all buttons, for example, be a fixed width (which will be the width of the widest button). -.VS "TIP 412" +.\" COMMAND: mcexists .TP -\fB::msgcat::mcexists\fR ?\fB-exactnamespace\fR? ?\fB-exactlocale\fR? ?\fB-namespace\fR \fInamespace\fR? \fIsrc-string\fR -. +\fB::msgcat::mcexists\fR ?\fB\-exactnamespace\fR? ?\fB\-exactlocale\fR? ?\fB\-namespace\fI namespace\fR? \fIsrc-string\fR +.VS "TIP 412" Return true, if there is a translation for the given \fIsrc-string\fR. .PP .RS -The search may be limited by the option \fB\-exactnamespace\fR to only check the current namespace and not any parent namespaces. +The search may be limited by the option \fB\-exactnamespace\fR to only check +the current namespace and not any parent namespaces. .PP -It may also be limited by the option \fB\-exactlocale\fR to only check the first prefered locale (e.g. first element returned by \fB::msgcat::mcpreferences\fR if global locale is used). +It may also be limited by the option \fB\-exactlocale\fR to only check the +first prefered locale (e.g. first element returned by +\fB::msgcat::mcpreferences\fR if global locale is used). .PP .VE "TIP 412" .VS "TIP 490" -An explicit package namespace may be specified by the option \fB-namespace\fR. +An explicit package namespace may be specified by the option \fB\-namespace\fR. The namespace of the caller is used if not explicitly specified. .RE .PP .VE "TIP 490" +.\" COMMAND: mcpackagenamespaceget +.TP +\fB::msgcat::mcpackagenamespaceget\fR .VS "TIP 490" -.TP -\fB::msgcat::mcpackagenamespaceget\fR -. -Return the package namespace of the caller. -This command handles all cases described in section \fBOBJECT ORIENTED PROGRAMMING\fR. +Return the package namespace of the caller. This command handles all cases +described in section \fBOBJECT ORIENTED PROGRAMMING\fR. .PP .RS -Example usage is a tooltip package, which saves the caller package namespace to update the translation each time the tooltip is shown: +Example usage is a tooltip package, which saves the caller package namespace +to update the translation each time the tooltip is shown: .CS proc ::tooltip::tooltip {widget message} { ... set messagenamespace [uplevel 1 {::msgcat::mcpackagenamespaceget}] ... @@ -170,23 +165,28 @@ } .CE .RE .PP .VE "TIP 490" +.\" COMMAND: mclocale .TP \fB::msgcat::mclocale \fR?\fInewLocale\fR? . -If \fInewLocale\fR is omitted, the current locale is returned, otherwise the current locale -is set to \fInewLocale\fR. +If \fInewLocale\fR is omitted, the current locale is returned, otherwise the +current locale is set to \fInewLocale\fR. .PP .RS -If the new locale is set to \fInewLocale\fR, the corresponding preferences are calculated and set. -For example, if the current locale is en_US_funky, then \fB::msgcat::mcpreferences\fR returns \fB{en_us_funky en_us en {}}\fR. +If the new locale is set to \fInewLocale\fR, the corresponding preferences +are calculated and set. +For example, if the current locale is en_US_funky, then +\fB::msgcat::mcpreferences\fR returns \fB{en_us_funky en_us en {}}\fR. .PP -The same result may be acheved by \fB::msgcat::mcpreferences\fR {*}[\fB::msgcat::mcutil getpreferences\fR \fInewLocale\fR]. +The same result may be achieved by \fB::msgcat::mcpreferences\fR +{*}[\fB::msgcat::mcutil getpreferences\fI newLocale\fR]. .PP -The current locale is always the first element of the list returned by \fBmcpreferences\fR. +The current locale is always the first element of the list returned by +\fBmcpreferences\fR. .PP msgcat stores and compares the locale in a case-insensitive manner, and returns locales in lowercase. The initial locale is determined by the locale specified in the user's environment. See \fBLOCALE SPECIFICATION\fR @@ -195,10 +195,11 @@ .VS "TIP 412" If the locale is set, the preference list of locales is evaluated. Locales in this list are loaded now, if not jet loaded. .VE "TIP 412" .RE +.\" COMMAND: mcpreferences .TP \fB::msgcat::mcpreferences\fR ?\fIlocale preference\fR? ... . Without arguments, returns an ordered list of the locales preferred by the user. @@ -205,40 +206,44 @@ The list is ordered from most specific to least preference. .PP .VS "TIP 499" .RS A set of locale preferences may be given to set the list of locale preferences. -The current locale is also set, which is the first element of the locale preferences list. +The current locale is also set, which is the first element of the locale +preferences list. .PP Locale preferences are loaded now, if not jet loaded. .PP -As an example, the user may prefer French or English text. This may be configured by: +As an example, the user may prefer French or English text. This may be +configured by: .CS ::msgcat::mcpreferences fr en {} .CE .RE .PP +.\" COMMAND: mcloadedlocales +.TP +\fB::msgcat::mcloadedlocales subcommand\fR .VS "TIP 499" -.TP -\fB::msgcat:mcloadedlocales subcommand\fR ?\fIlocale\fR? -. -This group of commands manage the list of loaded locales for packages not setting a package locale. +This group of commands manage the list of loaded locales for packages not +setting a package locale. .PP .RS -The subcommand \fBget\fR returns the list of currently loaded locales. +The subcommand \fBloaded\fR returns the list of currently loaded locales. .PP -The subcommand \fBpresent\fR requires the argument \fIlocale\fR and returns true, if this locale is loaded. -.PP -The subcommand \fBclear\fR removes all locales and their data, which are not in the current preference list. +The subcommand \fBclear\fR removes all locales and their data, which are not in +the current preference list. .RE +.VE +.\" COMMAND: mcload .TP \fB::msgcat::mcload \fIdirname\fR -. .VS "TIP 412" Searches the specified directory for files that match -the language specifications returned by \fB::msgcat::mcloadedlocales get\fR -(or \fBmsgcat::mcpackagelocale preferences\fR if a package locale is set) (note that these are all lowercase), extended by the file extension +the language specifications returned by \fB::msgcat::mcloadedlocales loaded\fR +(or \fBmsgcat::mcpackagelocale preferences\fR if a package locale is set) +(note that these are all lowercase), extended by the file extension .QW .msg . Each matching file is read in order, assuming a UTF-8 encoding. The file contents are then evaluated as a Tcl script. This means that Unicode characters may be present in the message file either directly in their UTF-8 @@ -245,20 +250,24 @@ encoded form, or by use of the backslash-u quoting recognized by Tcl evaluation. The number of message files which matched the specification and were loaded is returned. .RS .PP -In addition, the given folder is stored in the \fBmsgcat\fR package configuration option \fImcfolder\fR to eventually load message catalog files required by a locale change. +In addition, the given folder is stored in the \fBmsgcat\fR package +configuration option \fImcfolder\fR to eventually load message catalog +files required by a locale change. .VE "TIP 412" .RE +.\" COMMAND: mcset .TP \fB::msgcat::mcset \fIlocale src-string \fR?\fItranslate-string\fR? . Sets the translation for \fIsrc-string\fR to \fItranslate-string\fR in the specified \fIlocale\fR and the current namespace. If \fItranslate-string\fR is not specified, \fIsrc-string\fR is used for both. The function returns \fItranslate-string\fR. +.\" COMMAND: mcmset .TP \fB::msgcat::mcmset \fIlocale src-trans-list\fR . Sets the translation for multiple source strings in \fIsrc-trans-list\fR in the specified \fIlocale\fR and the current @@ -266,26 +275,31 @@ \fIsrc-trans-list\fR must have an even number of elements and is in the form {\fIsrc-string translate-string\fR ?\fIsrc-string translate-string ...\fR?} \fB::msgcat::mcmset\fR can be significantly faster than multiple invocations of \fB::msgcat::mcset\fR. The function returns the number of translations set. +.\" COMMAND: mcflset .TP \fB::msgcat::mcflset \fIsrc-string \fR?\fItranslate-string\fR? +. Sets the translation for \fIsrc-string\fR to \fItranslate-string\fR in the current namespace for the locale implied by the name of the message catalog being loaded via \fB::msgcat::mcload\fR. If \fItranslate-string\fR is not specified, \fIsrc-string\fR is used for both. The function returns \fItranslate-string\fR. +.\" COMMAND: mcflmset .TP \fB::msgcat::mcflmset \fIsrc-trans-list\fR +. Sets the translation for multiple source strings in \fIsrc-trans-list\fR in the current namespace for the locale implied by the name of the message catalog being loaded via \fB::msgcat::mcload\fR. \fIsrc-trans-list\fR must have an even number of elements and is in the form {\fIsrc-string translate-string\fR ?\fIsrc-string translate-string ...\fR?} \fB::msgcat::mcflmset\fR can be significantly faster than multiple invocations of \fB::msgcat::mcflset\fR. The function returns the number of translations set. +.\" COMMAND: mcunknown .TP \fB::msgcat::mcunknown \fIlocale src-string\fR ?\fIarg arg ...\fR? . This routine is called by \fB::msgcat::mc\fR in the case when a translation for \fIsrc-string\fR is not defined in the @@ -298,32 +312,41 @@ of \fB::msgcat::mcunknown\fR is used as the return value for the call to \fB::msgcat::mc\fR. .VS "TIP 412" .RS .PP -Note that this routine is only called if the concerned package did not set a package locale unknown command name. +Note that this routine is only called if the concerned package did not set a +package locale unknown command name. .RE +.\" COMMAND: mcforgetpackage .TP \fB::msgcat::mcforgetpackage\fR . -The calling package clears all its state within the \fBmsgcat\fR package including all settings and translations. +The calling package clears all its state within the \fBmsgcat\fR package +including all settings and translations. .VE "TIP 412" .PP +.\" COMMAND: mcutil +.\" METHOD: getpreferences .VS "TIP 499" .TP -\fB::msgcat::mcutil getpreferences\fR \fIlocale\fR +\fB::msgcat::mcutil getpreferences\fI locale\fR . -Return the preferences list of the given locale as described in section \fBLOCALE SPECIFICATION\fR. -An example is the composition of a preference list for the bilingual region "Biel/Bienne" as a concatenation of swiss german and swiss french: +Return the preferences list of the given locale as described in the section +\fBLOCALE SPECIFICATION\fR. +An example is the composition of a preference list for the bilingual region +"Biel/Bienne" as a concatenation of swiss german and swiss french: .CS % concat [lrange [msgcat::mcutil getpreferences fr_CH] 0 end-1] [msgcat::mcutil getpreferences de_CH] fr_ch fr de_ch de {} .CE +.\" METHOD: getsystemlocale .TP \fB::msgcat::mcutil getsystemlocale\fR . -The system locale is returned as described by the section \fBLOCALE SPECIFICATION\fR. +The system locale is returned as described by the section +\fBLOCALE SPECIFICATION\fR. .VE "TIP 499" .PP .SH "LOCALE SPECIFICATION" .PP The locale is specified to \fBmsgcat\fR by a locale string @@ -357,14 +380,13 @@ language[_country][_modifier] .CE .PP On Windows and Cygwin, if none of those environment variables is set, msgcat will attempt to extract locale information from the registry. -From Windows Vista on, the RFC4747 locale name "lang-script-country-options" +The RFC4747 locale name "lang-script-country-options" is transformed to the locale as "lang_country_script" (Example: -sr-Latn-CS -> sr_cs_latin). For Windows XP, the language id is -transformed analoguously (Example: 0c1a -> sr_yu_cyrillic). +sr-Latn-CS -> sr_cs_latin). If all these attempts to discover an initial locale from the user's environment fail, msgcat defaults to an initial locale of .QW C . .PP When a locale is specified by the user, a @@ -533,89 +555,111 @@ .PP A package using \fBmsgcat\fR may choose to use its own package private locale and its own set of loaded locales, independent to the global locale set by \fB::msgcat::mclocale\fR. .PP -This allows a package to change its locale without causing any locales load or removal in other packages and not to invoke the global locale change callback (see below). +This allows a package to change its locale without causing any locales load or +removal in other packages and not to invoke the global locale change callback +(see below). .PP This action is controled by the following ensemble: +.\" COMMAND: mcpackagelocale +.\" METHOD: set .TP \fB::msgcat::mcpackagelocale set\fR ?\fIlocale\fR? . Set or change a package private locale. -The package private locale is set to the given \fIlocale\fR if the \fIlocale\fR is given. -If the option \fIlocale\fR is not given, the package is set to package private locale mode, but no locale is changed (e.g. if the global locale was valid for the package before, it is copied to the package private locale). +The package private locale is set to the given \fIlocale\fR if the \fIlocale\fR +is given. If the option \fIlocale\fR is not given, the package is set to package +private locale mode, but no locale is changed (e.g. if the global locale was +valid for the package before, it is copied to the package private locale). .PP .RS This command may cause the load of locales. .RE +.\" METHOD: get .TP \fB::msgcat::mcpackagelocale get\fR . -Return the package private locale or the global locale, if no package private locale is set. +Return the package private locale or the global locale, if no package private +locale is set. +.\" METHOD: preferences .TP \fB::msgcat::mcpackagelocale preferences\fR ?\fIlocale preference\fR? ... . -With no parameters, return the package private preferences or the global preferences, -if no package private locale is set. -The package locale state (set or not) is not changed (in contrast to the command \fB::msgcat::mcpackagelocale set\fR). +With no parameters, return the package private preferences or the global +preferences, if no package private locale is set. +The package locale state (set or not) is not changed (in contrast to the +command \fB::msgcat::mcpackagelocale set\fR). .PP .RS .VS "TIP 499" -If a set of locale preferences is given, it is set as package locale preference list. -The package locale is set to the first element of the preference list. +If a set of locale preferences is given, it is set as package locale preference +list. The package locale is set to the first element of the preference list. A package locale is activated, if it was not set so far. .PP -Locale preferences are loaded now for the package, if not jet loaded. +Locale preferences are loaded now for the package, if not yet loaded. .VE "TIP 499" .RE .PP +.\" METHOD: loaded .TP \fB::msgcat::mcpackagelocale loaded\fR . Return the list of locales loaded for this package. +.\" METHOD: isset .TP \fB::msgcat::mcpackagelocale isset\fR . Returns true, if a package private locale is set. +.\" METHOD: unset .TP \fB::msgcat::mcpackagelocale unset\fR . -Unset the package private locale and use the globale locale. +Unset the package private locale and use the global locale. Load and remove locales to adjust the list of loaded locales for the package to the global loaded locales list. +.\" METHOD: present .TP -\fB::msgcat::mcpackagelocale present\fR \fIlocale\fR +\fB::msgcat::mcpackagelocale present\fI locale\fR . Returns true, if the given locale is loaded for the package. +.\" METHOD: clear .TP \fB::msgcat::mcpackagelocale clear\fR . Clear any loaded locales of the package not present in the package preferences. .PP .SH "CHANGING PACKAGE OPTIONS" .PP Each package using msgcat has a set of options within \fBmsgcat\fR. The package options are described in the next sectionPackage options. -Each package option may be set or unset individually using the following ensemble: +Each package option may be set or unset individually using the following +ensemble: +.\" COMMAND: mcpackageconfig +.\" METHOD: get .TP -\fB::msgcat::mcpackageconfig get\fR \fIoption\fR +\fB::msgcat::mcpackageconfig get\fI option\fR . Return the current value of the given \fIoption\fR. This call returns an error if the option is not set for the package. +.\" METHOD: isset .TP -\fB::msgcat::mcpackageconfig isset\fR \fIoption\fR +\fB::msgcat::mcpackageconfig isset\fI option\fR . Returns 1, if the given \fIoption\fR is set for the package, 0 otherwise. +.\" METHOD: set .TP -\fB::msgcat::mcpackageconfig set\fR \fIoption\fR \fIvalue\fR +\fB::msgcat::mcpackageconfig set\fI option value\fR . Set the given \fIoption\fR to the given \fIvalue\fR. This may invoke additional actions in dependency of the \fIoption\fR. -The return value is 0 or the number of loaded packages for the option \fBmcfolder\fR. +The return value is 0 or the number of loaded packages for the option +\fBmcfolder\fR. +.\" METHOD: unset .TP -\fB::msgcat::mcpackageconfig unset\fR \fIoption\fR +\fB::msgcat::mcpackageconfig unset\fI option\fR . Unsets the given \fIoption\fR for the package. No action is taken if the \fIoption\fR is not set for the package. The empty string is returned. .SS Package options @@ -622,52 +666,66 @@ .PP The following package options are available for each package: .TP \fBmcfolder\fR . -This is the message folder of the package. This option is set by mcload and by the subcommand set. Both are identical and both return the number of loaded message catalog files. +This is the message folder of the package. This option is set by mcload and by +the subcommand set. Both are identical and both return the number of loaded +message catalog files. .RS .PP -Setting or changing this value will load all locales contained in the preferences valid for the package. This implies also to invoke any set loadcmd (see below). +Setting or changing this value will load all locales contained in the +preferences valid for the package. This implies also to invoke any set +loadcmd (see below). .PP Unsetting this value will disable message file load for the package. .RE .TP \fBloadcmd\fR . -This callback is invoked before a set of message catalog files are loaded for the package which has this property set. +This callback is invoked before a set of message catalog files are loaded for +the package which has this property set. .PP .RS -This callback may be used to do any preparation work for message file load or to get the message data from another source like a data base. In this case, no message files are used (mcfolder is unset). +This callback may be used to do any preparation work for message file load or +to get the message data from another source like a data base. In this case, no +message files are used (mcfolder is unset). .PP See section \fBcallback invocation\fR below. The parameter list appended to this callback is the list of locales to load. .PP -If this callback is changed, it is called with the preferences valid for the package. +If this callback is changed, it is called with the preferences valid for the +package. .RE .TP \fBchangecmd\fR . -This callback is invoked when a default local change was performed. Its purpose is to allow a package to update any dependency on the default locale like showing the GUI in another language. +This callback is invoked when a default local change was performed. Its +purpose is to allow a package to update any dependency on the default locale +like showing the GUI in another language. .PP .RS See the callback invocation section below. The parameter list appended to this callback is \fBmcpreferences\fR. The registered callbacks are invoked in no particular order. .RE .TP \fBunknowncmd\fR . -Use a package locale mcunknown procedure instead of the standard version supplied by the msgcat package (msgcat::mcunknown). +Use a package locale mcunknown procedure instead of the standard version +supplied by the msgcat package (\fBmsgcat::mcunknown\fR). .PP .RS -The called procedure must return the formatted message which will finally be returned by msgcat::mc. +The called procedure must return the formatted message which will finally be +returned by \fBmsgcat::mc\fR. .PP -A generic unknown handler is used if set to the empty string. This consists in returning the key if no arguments are given. With given arguments, format is used to process the arguments. +A generic unknown handler is used if set to the empty string. This consists of +returning the key if no arguments are given. With given arguments, the +\fBformat\fR command is used to process the arguments. .PP See section \fBcallback invocation\fR below. -The appended arguments are identical to \fB::msgcat::mcunknown\fR. +The appended arguments are identical to \fBmsgcat::mcunknown\fR. .RE .SH "Callback invocation" A package may decide to register one or multiple callbacks, as described above. .PP Callbacks are invoked, if: @@ -676,19 +734,24 @@ .PP 2. the command is not the empty string, .PP 3. the registering namespace exists. .PP -If a called routine fails with an error, the \fBbgerror\fR routine for the interpreter is invoked after command completion. -Only exception is the callback \fBunknowncmd\fR, where an error causes the invoking \fBmc\fR-command to fail with that error. +If a called routine fails with an error, the \fBbgerror\fR routine for the +interpreter is invoked after command completion. +Only exception is the callback \fBunknowncmd\fR, where an error causes the +invoking \fBmc\fR-command to fail with that error. .PP .VS tip490 .SH "OBJECT ORIENTED PROGRAMMING" \fBmsgcat\fR supports packages implemented by object oriented programming. Objects and classes should be defined within a package namespace. .PP -There are 3 supported cases where package namespace sensitive commands of msgcat (\fBmc\fR, \fBmcexists\fR, \fBmcpackagelocale\fR, \fBmcforgetpackage\fR, \fBmcpackagenamespaceget\fR, \fBmcpackageconfig\fR, \fBmcset\fR and \fBmcmset\fR) may be called: +There are 3 supported cases where package namespace sensitive commands of msgcat +(\fBmc\fR, \fBmcexists\fR, \fBmcpackagelocale\fR, \fBmcforgetpackage\fR, +\fBmcpackagenamespaceget\fR, \fBmcpackageconfig\fR, \fBmcset\fR and \fBmcmset\fR) +may be called: .PP .TP \fB1) In class definition script\fR . \fBmsgcat\fR command is called within a class definition script. @@ -700,11 +763,12 @@ .CE .PP .TP \fB2) method defined in a class\fR . -\fBmsgcat\fR command is called from a method in an object and the method is defined in a class. +\fBmsgcat\fR command is called from a method in an object and the method is +defined in a class. .CS namespace eval ::N3Class { mcload $dir/msgs oo::class create C1 oo::define C1 method m1 { @@ -727,26 +791,27 @@ } .CE .PP .VE tip490 .SH EXAMPLES -Packages which display a GUI may update their widgets when the global locale changes. -To register to a callback, use: +Packages which display a GUI may update their widgets when the global locale +changes. To register to a callback, use: .CS namespace eval gui { msgcat::mcpackageconfig changecmd updateGUI - proc updateGui args { + proc updateGUI args { puts "New locale is '[lindex $args 0]'." } } % msgcat::mclocale fr fr % New locale is 'fr'. .CE .PP -If locales (or additional locales) are contained in another source like a data base, a package may use the load callback and not mcload: +If locales (or additional locales) are contained in another source like a +database, a package may use the load callback and not \fBmcload\fR: .CS namespace eval db { msgcat::mcpackageconfig loadcmd loadMessages proc loadMessages args { @@ -757,29 +822,33 @@ } } } .CE .PP -The \fBclock\fR command implementation uses \fBmsgcat\fR with a package locale to implement the command line parameter \fB-locale\fR. +The \fBclock\fR command implementation uses \fBmsgcat\fR with a package +locale to implement the command line parameter \fB\-locale\fR. Here are some sketches of the implementation: .PP -First, a package locale is initialized and the generic unknown function is desactivated: +First, a package locale is initialized and the generic unknown function is +deactivated: .CS msgcat::mcpackagelocale set msgcat::mcpackageconfig unknowncmd "" .CE As an example, the user requires the week day in a certain locale as follows: .CS -clock format clock seconds -format %A -locale fr +clock format [clock seconds] -format %A -locale fr .CE -\fBclock\fR sets the package locale to \fBfr\fR and looks for the day name as follows: +\fBclock\fR sets the package locale to \fBfr\fR and looks for the day name as +follows: .CS msgcat::mcpackagelocale set $locale return [lindex [msgcat::mc DAYS_OF_WEEK_FULL] $day] ### Returns "mercredi" .CE -Within \fBclock\fR, some message-catalog items are heavy in computation and thus are dynamically cached using: +Within \fBclock\fR, some message-catalog items are heavy in computation and +thus are dynamically cached using: .CS proc ::tcl::clock::LocalizeFormat { locale format } { set key FORMAT_$format if { [::msgcat::mcexists -exactlocale -exactnamespace $key] } { return [mc $key] @@ -794,9 +863,10 @@ .PP The message catalog code was developed by Mark Harrison. .SH "SEE ALSO" format(n), scan(n), namespace(n), package(n), oo::class(n), oo::object .SH KEYWORDS -internationalization, i18n, localization, l10n, message, text, translation, class, object +internationalization, i18n, localization, l10n, message, text, translation, +class, object .\" Local Variables: .\" mode: nroff .\" End: Index: doc/my.n ================================================================== --- doc/my.n +++ doc/my.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME my, myclass \- invoke any method of current object or its class .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBmy\fI methodName\fR ?\fIarg ...\fR? \fBmyclass\fI methodName\fR ?\fIarg ...\fR? .fi .BE @@ -33,13 +33,13 @@ and private methods of the object or class when used within another method defined by that object or class. .VE TIP500 .PP The object upon which the method is invoked via \fBmy\fR is the one that owns -the namespace that the \fBmy\fR command is contained in initially (\fBNB:\fR the link -remains if the command is renamed), which is the currently invoked object by -default. +the namespace that the \fBmy\fR command is contained in initially (\fBNB:\fR the +link remains if the command is renamed), which is the currently invoked object +by default. .VS TIP478 Similarly, the object on which the method is invoked via \fBmyclass\fR is the object that is the current class of the object that owns the namespace that the \fBmyclass\fR command is contained in initially. As with \fBmy\fR, the link remains even if the command is renamed into another namespace, and Index: doc/namespace.n ================================================================== --- doc/namespace.n +++ doc/namespace.n @@ -12,20 +12,21 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME namespace \- create and manipulate contexts for commands and variables .SH SYNOPSIS -\fBnamespace \fR?\fIsubcommand\fR? ?\fIarg ...\fR? +\fBnamespace \fR\fIsubcommand\fR ?\fIarg ...\fR? .BE .SH DESCRIPTION .PP The \fBnamespace\fR command lets you create, access, and destroy separate contexts for commands and variables. See the section \fBWHAT IS A NAMESPACE?\fR below for a brief overview of namespaces. The legal values of \fIsubcommand\fR are listed below. Note that you can abbreviate the \fIsubcommand\fRs. +.\" METHOD: children .TP \fBnamespace children \fR?\fInamespace\fR? ?\fIpattern\fR? . Returns a list of all child namespaces that belong to the namespace \fInamespace\fR. @@ -38,10 +39,11 @@ The actual pattern used is determined as follows: a pattern that starts with double colon (\fB::\fR) is used directly, otherwise the namespace \fInamespace\fR (or the fully-qualified name of the current namespace) is prepended onto the pattern. +.\" METHOD: code .TP \fBnamespace code \fIscript\fR . Captures the current namespace context for later execution of the script \fIscript\fR. @@ -66,19 +68,21 @@ in the global namespace. A scoped command captures a command together with its namespace context in a way that allows it to be executed properly later. See the section \fBSCOPED SCRIPTS\fR for some examples of how this is used to create callback scripts. +.\" METHOD: current .TP \fBnamespace current\fR . Returns the fully-qualified name for the current namespace. The actual name of the global namespace is .MT (i.e., an empty string), but this command returns \fB::\fR for the global namespace as a convenience to programmers. +.\" METHOD: delete .TP \fBnamespace delete \fR?\fInamespace namespace ...\fR? . Each namespace \fInamespace\fR is deleted and all variables, procedures, and child namespaces @@ -87,18 +91,20 @@ the namespace will be kept alive until the procedure returns; however, the namespace is marked to prevent other code from looking it up by name. If a namespace does not exist, this command returns an error. If no namespace names are given, this command does nothing. +.\" METHOD: ensemble .TP -\fBnamespace ensemble\fR \fIsubcommand\fR ?\fIarg ...\fR? +\fBnamespace ensemble \fIsubcommand\fR ?\fIarg ...\fR? . Creates and manipulates a command that is formed out of an ensemble of subcommands. See the section \fBENSEMBLES\fR below for further details. +.\" METHOD: eval .TP -\fBnamespace eval\fR \fInamespace arg\fR ?\fIarg ...\fR? +\fBnamespace eval \fInamespace arg\fR ?\fIarg ...\fR? . Activates a namespace called \fInamespace\fR and evaluates some code in that context. If the namespace does not already exist, it is created. If more than one \fIarg\fR argument is specified, @@ -109,15 +115,17 @@ .PP If \fInamespace\fR has leading namespace qualifiers and any leading namespaces do not exist, they are automatically created. .RE +.\" METHOD: exists .TP -\fBnamespace exists\fR \fInamespace\fR +\fBnamespace exists \fInamespace\fR . Returns \fB1\fR if \fInamespace\fR is a valid namespace in the current context, returns \fB0\fR otherwise. +.\" METHOD: export .TP \fBnamespace export \fR?\fB\-clear\fR? ?\fIpattern pattern ...\fR? . Specifies which commands are exported from a namespace. The exported commands are those that can be later imported @@ -135,10 +143,11 @@ If the \fB\-clear\fR flag is given, the namespace's export pattern list is reset to empty before any \fIpattern\fR arguments are appended. If no \fIpattern\fRs are given and the \fB\-clear\fR flag is not given, this command returns the namespace's current export list. +.\" METHOD: forget .TP \fBnamespace forget \fR?\fIpattern pattern ...\fR? . Removes previously imported commands from a namespace. Each \fIpattern\fR is a simple or qualified name such as @@ -159,13 +168,14 @@ .QW "qualified patterns" , this command first finds the matching exported commands. It then checks whether any of those commands were previously imported by the current namespace. If so, this command deletes the corresponding imported commands. -In effect, this un-does the action of a \fBnamespace import\fR command. +In effect, this undoes the action of a \fBnamespace import\fR command. +.\" METHOD: import .TP -\fBnamespace import \fR?\fB\-force\fR? ?\fIpattern\fR \fIpattern ...\fR? +\fBnamespace import \fR?\fB\-force\fR? ?\fIpattern pattern ...\fR? . Imports commands into a namespace, or queries the set of imported commands in a namespace. When no arguments are present, \fBnamespace import\fR returns the list of commands in the current namespace that have been imported from other @@ -203,12 +213,13 @@ In other words, you can import only the commands that are in a namespace at the time when the \fBnamespace import\fR command is executed. If another command is defined and exported in this namespace later on, it will not be imported. .RE +.\" METHOD: inscope .TP -\fBnamespace inscope\fR \fInamespace\fR \fIscript\fR ?\fIarg ...\fR? +\fBnamespace inscope \fInamespace script\fR ?\fIarg ...\fR? . Executes a script in the context of the specified \fInamespace\fR. This command is not expected to be used directly by programmers; calls to it are generated implicitly when applications use \fBnamespace code\fR commands to create callback scripts @@ -230,10 +241,11 @@ .CE .PP thus additional arguments will not undergo a second round of substitution, as is the case with \fBnamespace eval\fR. .RE +.\" METHOD: origin .TP \fBnamespace origin \fIcommand\fR . Returns the fully-qualified name of the original command to which the imported command \fIcommand\fR refers. @@ -245,60 +257,65 @@ just imports the command from the previous namespace, this command returns the fully-qualified name of the original command in the first namespace, \fIa\fR. If \fIcommand\fR does not refer to an imported command, the command's own fully-qualified name is returned. +.\" METHOD: parent .TP \fBnamespace parent\fR ?\fInamespace\fR? . Returns the fully-qualified name of the parent namespace for namespace \fInamespace\fR. If \fInamespace\fR is not specified, the fully-qualified name of the current namespace's parent is returned. +.\" METHOD: path .TP \fBnamespace path\fR ?\fInamespaceList\fR? . Returns the command resolution path of the current namespace. If \fInamespaceList\fR is specified as a list of named namespaces, the current namespace's command resolution path is set to those namespaces and returns the empty list. The default command resolution path is always empty. See the section \fBNAME RESOLUTION\fR below for an explanation of the rules regarding name resolution. +.\" METHOD: qualifiers .TP -\fBnamespace qualifiers\fR \fIstring\fR +\fBnamespace qualifiers\fI string\fR . Returns any leading namespace qualifiers for \fIstring\fR. Qualifiers are namespace names separated by double colons (\fB::\fR). For the \fIstring\fR \fB::foo::bar::x\fR, this command returns \fB::foo::bar\fR, and for \fB::\fR it returns an empty string. This command is the complement of the \fBnamespace tail\fR command. -Note that it does not check whether the -namespace names are, in fact, +It does not check whether the namespace names are, in fact, the names of currently defined namespaces. +.\" METHOD: tail .TP -\fBnamespace tail\fR \fIstring\fR +\fBnamespace tail\fI string\fR . Returns the simple name at the end of a qualified string. Qualifiers are namespace names separated by double colons (\fB::\fR). For the \fIstring\fR \fB::foo::bar::x\fR, this command returns \fBx\fR, and for \fB::\fR it returns an empty string. This command is the complement of the \fBnamespace qualifiers\fR command. It does not check whether the namespace names are, in fact, the names of currently defined namespaces. +.\" METHOD: upvar .TP -\fBnamespace upvar\fR \fInamespace\fR ?\fIotherVar myVar \fR...? +\fBnamespace upvar\fI namespace\fR ?\fIotherVar myVar \fR...? . This command arranges for zero or more local variables in the current procedure to refer to variables in \fInamespace\fR. The namespace name is resolved as described in section \fBNAME RESOLUTION\fR. The command \fBnamespace upvar $ns a b\fR has the same behaviour as \fBupvar 0 ${ns}::a b\fR, with the sole exception of the resolution rules used for qualified namespace or variable names. \fBnamespace upvar\fR returns an empty string. +.\" METHOD: unknown .TP \fBnamespace unknown\fR ?\fIscript\fR? . Sets or returns the unknown command handler for the current namespace. The handler is invoked when a command called from within the namespace @@ -308,10 +325,11 @@ formed list representing a command name and optional arguments. When the handler is invoked, the full invocation line will be appended to the script and the result evaluated in the context of the namespace. The default handler for all namespaces is \fB::unknown\fR. If no argument is given, it returns the handler for the current namespace. +.\" METHOD: which .TP \fBnamespace which\fR ?\fB\-command\fR? ?\fB\-variable\fR? \fIname\fR . Looks up \fIname\fR as either a command or variable and returns its fully-qualified name. @@ -525,18 +543,18 @@ You can use the \fBnamespace which\fR command to clear up any question about name resolution. For example, the command: .PP .CS -\fBnamespace eval\fR Foo::Debug {\fBnamespace which\fR \-variable traceLevel} +\fBnamespace eval\fR Foo::Debug {\fBnamespace which\fR -variable traceLevel} .CE .PP returns \fB::traceLevel\fR. On the other hand, the command, .PP .CS -\fBnamespace eval\fR Foo {\fBnamespace which\fR \-variable traceLevel} +\fBnamespace eval\fR Foo {\fBnamespace which\fR -variable traceLevel} .CE .PP returns \fB::Foo::traceLevel\fR. .PP As mentioned above, @@ -574,11 +592,11 @@ For example, suppose that all of the commands in a package like BLT are contained in a namespace called \fBBlt\fR. Then you might access these commands like this: .PP .CS -Blt::graph .g \-background red +Blt::graph .g -background red Blt::table . .g 0,0 .CE .PP If you use the \fBgraph\fR and \fBtable\fR commands frequently, you may want to access them without the \fBBlt::\fR prefix. @@ -591,11 +609,11 @@ .PP This adds all exported commands from the \fBBlt\fR namespace into the current namespace context, so you can write code like this: .PP .CS -graph .g \-background red +graph .g -background red table . .g 0,0 .CE .PP The \fBnamespace import\fR command only imports commands from a namespace that that namespace exported @@ -620,11 +638,11 @@ reissue the \fBnamespace import\fR command to pick up new commands that have appeared in a namespace. In that case, you can use the \fB\-force\fR option, and existing commands will be silently overwritten: .PP .CS -\fBnamespace import\fR \-force Blt::graph Blt::table +\fBnamespace import\fR -force Blt::graph Blt::table .CE .PP If for some reason, you want to stop using the imported commands, you can remove them with a \fBnamespace forget\fR command, like this: .PP @@ -728,10 +746,11 @@ all the ensembles associated with a namespace are deleted when that namespace is deleted. The link between an ensemble command and its namespace is maintained however the ensemble is renamed. .PP Three subcommands of the \fBnamespace ensemble\fR command are defined: +.\" METHOD: create .TP \fBnamespace ensemble create\fR ?\fIoption value ...\fR? . Creates a new ensemble command linked to the current namespace, returning the fully qualified name of the command created. The @@ -739,19 +758,21 @@ of the command as if with the \fBnamespace ensemble configure\fR command. If not overridden with the \fB\-command\fR option, this command creates an ensemble with exactly the same name as the linked namespace. See the section \fBENSEMBLE OPTIONS\fR below for a full list of options supported and their effects. +.\" METHOD: configure .TP \fBnamespace ensemble configure \fIcommand\fR ?\fIoption\fR? ?\fIvalue ...\fR? . Retrieves the value of an option associated with the ensemble command named \fIcommand\fR, or updates some options associated with that ensemble command. See the section \fBENSEMBLE OPTIONS\fR below for a full list of options supported and their effects. +.\" METHOD: exists .TP -\fBnamespace ensemble exists\fR \fIcommand\fR +\fBnamespace ensemble exists\fI command\fR . Returns a boolean value that describes whether the command \fIcommand\fR exists and is an ensemble command. This command only ever returns an error if the number of arguments to the command is wrong. @@ -769,10 +790,11 @@ .SS "ENSEMBLE OPTIONS" .PP The following options, supported by the \fBnamespace ensemble create\fR and \fBnamespace ensemble configure\fR commands, control how an ensemble command behaves: +.\" OPTION: -map .TP \fB\-map\fR . When non-empty, this option supplies a dictionary that provides a mapping from subcommand names to a list of prefix words to substitute @@ -784,23 +806,27 @@ always fully qualified when read). When this option is empty, the mapping will be from the local name of the subcommand to its fully-qualified name. Note that when this option is non-empty and the \fB\-subcommands\fR option is empty, the ensemble subcommand names will be exactly those words that have mappings in the dictionary. +.\" OPTION: -parameters .TP \fB\-parameters\fR +. This option gives a list of named arguments (the names being used during generation of error messages) that are passed by the caller of the ensemble between the name of the ensemble and the subcommand argument. By default, it is the empty list. +.\" OPTION: -prefixes .TP \fB\-prefixes\fR . This option (which is enabled by default) controls whether the ensemble command recognizes unambiguous prefixes of its subcommands. When turned off, the ensemble command requires exact matching of subcommand names. +.\" OPTION: -subcommands .TP \fB\-subcommands\fR . When non-empty, this option lists exactly what subcommands are in the ensemble. The mapping for each of those commands will be either whatever @@ -808,10 +834,11 @@ name in the namespace linked to the ensemble. If this option is empty, the subcommands of the namespace will either be the keys of the dictionary listed in the \fB\-map\fR option or the exported commands of the linked namespace at the time of the invocation of the ensemble command. +.\" OPTION: -unknown .TP \fB\-unknown\fR . When non-empty, this option provides a partial command (to which all the words that are arguments to the ensemble command, including the @@ -822,10 +849,11 @@ unable to determine how to implement a particular subcommand. See \fBUNKNOWN HANDLER BEHAVIOUR\fR for more details. .PP The following extra option is allowed by \fBnamespace ensemble create\fR: +.\" OPTION: -command .TP \fB\-command\fR . This write-only option allows the name of the ensemble created by \fBnamespace ensemble create\fR to be anything in any existing @@ -833,10 +861,11 @@ name of the namespace in which the \fBnamespace ensemble create\fR command is invoked. .PP The following extra option is allowed by \fBnamespace ensemble configure\fR: +.\" OPTION: -namespace .TP \fB\-namespace\fR . This read-only option allows the retrieval of the fully-qualified name of the namespace which the ensemble was created within. Index: doc/next.n ================================================================== --- doc/next.n +++ doc/next.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME next, nextto \- invoke superclass method implementations .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBnext\fR ?\fIarg ...\fR? \fBnextto\fI class\fR ?\fIarg ...\fR? .fi .BE @@ -32,14 +32,14 @@ \fIarg\fR, to \fBnext\fR are the arguments to pass to the next method in the chain. .PP The \fBnextto\fR command is the same as the \fBnext\fR command, except that it takes an additional \fIclass\fR argument that identifies a class whose -implementation of the current method chain (see \fBinfo object\fR \fBcall\fR) should -be used; the method implementation selected will be the one provided by the -given class, and it must refer to an existing non-filter invocation that lies -further along the chain than the current implementation. +implementation of the current method chain (see \fBinfo object\fR \fBcall\fR) +should be used; the method implementation selected will be the one provided by +the given class, and it must refer to an existing non-filter invocation that +lies further along the chain than the current implementation. .SH "THE METHOD CHAIN" .PP When a method of an object is invoked, things happen in several stages: .IP [1] The structure of the object, its class, superclasses, filters, and mixins, are @@ -94,11 +94,11 @@ Each filter should decide for itself whether to permit the execution to go forward to the proper implementation of the method (which it does by invoking the \fBnext\fR command as filters are inserted into the front of the method call chain) and is responsible for returning the result of \fBnext\fR. .PP -Filters are invoked when processing an invokation of the \fBunknown\fR +Filters are invoked when processing an invocation of the \fBunknown\fR method because of a failure to locate a method implementation, but \fInot\fR when invoking either constructors or destructors. (Note however that the \fBdestroy\fR method is a conventional method, and filters are invoked as normal when it is called.) .SH EXAMPLES Index: doc/object.n ================================================================== --- doc/object.n +++ doc/object.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME oo::object \- root class of the class hierarchy .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::object\fI method \fR?\fIarg ...\fR? .fi .SH "CLASS HIERARCHY" .nf @@ -46,10 +46,11 @@ The \fBoo::object\fR class does not define an explicit constructor. .SS DESTRUCTOR The \fBoo::object\fR class does not define an explicit destructor. .SS "EXPORTED METHODS" The \fBoo::object\fR class supports the following exported methods: +.\" METHOD: destroy .TP \fIobj \fBdestroy\fR . This method destroys the object, \fIobj\fR, that it is invoked upon, invoking any destructors on the object's class in the process. It is equivalent to @@ -56,16 +57,23 @@ using \fBrename\fR to delete the object command. The result of this method is always the empty string. .SS "NON-EXPORTED METHODS" .PP The \fBoo::object\fR class supports the following non-exported methods: +.\" METHOD: eval .TP \fIobj \fBeval\fR ?\fIarg ...\fR? . This method concatenates the arguments, \fIarg\fR, as if with \fBconcat\fR, and then evaluates the resulting script in the namespace that is uniquely associated with \fIobj\fR, returning the result of the evaluation. +.RS +.PP +Note that object-internal commands such as \fBmy\fR and \fBself\fR can be +invoked in this context. +.RE +.\" METHOD: unknown .TP \fIobj \fBunknown ?\fImethodName\fR? ?\fIarg ...\fR? . This method is called when an attempt to invoke the method \fImethodName\fR on object \fIobj\fR fails. The arguments that the user supplied to the method are @@ -76,23 +84,26 @@ .VE The default implementation (i.e., the one defined by the \fBoo::object\fR class) generates a suitable error, detailing what methods the object supports given whether the object was invoked by its public name or through the \fBmy\fR command. +.\" METHOD: variable .TP \fIobj \fBvariable \fR?\fIvarName ...\fR? . This method arranges for each variable called \fIvarName\fR to be linked from the object \fIobj\fR's unique namespace into the caller's context. Thus, if it is invoked from inside a procedure then the namespace variable in the object is linked to the local variable in the procedure. Each \fIvarName\fR argument must not have any namespace separators in it. The result is the empty string. +.\" METHOD: varname .TP \fIobj \fBvarname \fIvarName\fR . This method returns the globally qualified name of the variable \fIvarName\fR in the unique namespace for the object \fIobj\fR. +.\" METHOD: .TP \fIobj \fB \fIsourceObjectName\fR .VS This method is used by the \fBoo::object\fR command to copy the state of one object to another. It is responsible for copying the procedures and variables Index: doc/open.n ================================================================== --- doc/open.n +++ doc/open.n @@ -10,16 +10,15 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME open \- Open a file-based or command pipeline channel .SH SYNOPSIS -.sp +.nf \fBopen \fIfileName\fR -.br \fBopen \fIfileName access\fR -.br \fBopen \fIfileName access permissions\fR +.fi .BE .SH DESCRIPTION .PP This command opens a file, serial port, or command pipeline and returns a channel identifier that may be used in future invocations of commands like @@ -30,39 +29,27 @@ conventions described in the \fBfilename\fR manual entry. .PP The \fIaccess\fR argument, if present, indicates the way in which the file (or command pipeline) is to be accessed. In the first form \fIaccess\fR may have any of the following values: -.TP 15 -\fBr\fR -. +.IP \fBr\fR Open the file for reading only; the file must already exist. This is the default value if \fIaccess\fR is not specified. -.TP 15 -\fBr+\fR -. +.IP \fBr+\fR Open the file for both reading and writing; the file must already exist. -.TP 15 -\fBw\fR -. +.IP \fBw\fR Open the file for writing only. Truncate it if it exists. If it does not exist, create a new file. -.TP 15 -\fBw+\fR -. +.IP \fBw+\fR Open the file for reading and writing. Truncate it if it exists. If it does not exist, create a new file. -.TP 15 -\fBa\fR -. +.IP \fBa\fR Open the file for writing only. If the file does not exist, create a new empty file. Set the file pointer to the end of the file prior to each write. -.TP 15 -\fBa+\fR -. +.IP \fBa+\fR Open the file for reading and writing. If the file does not exist, create a new empty file. Set the initial access position to the end of the file. .PP All of the legal \fIaccess\fR values above may have the character @@ -70,66 +57,69 @@ indicate that the opened channel should be configured as if with the \fBfconfigure\fR \fB\-translation binary\fR option, making the channel suitable for reading or writing of binary data. .PP In the second form, \fIaccess\fR consists of a list of any of the -following flags, all of which have the standard POSIX meanings. +following flags, most of which have the standard POSIX meanings. One of the flags must be either \fBRDONLY\fR, \fBWRONLY\fR or \fBRDWR\fR. -.TP 15 -\fBRDONLY\fR -. +.IP \fBRDONLY\fR Open the file for reading only. -.TP 15 -\fBWRONLY\fR -. +.IP \fBWRONLY\fR Open the file for writing only. -.TP 15 -\fBRDWR\fR -. +.IP \fBRDWR\fR Open the file for both reading and writing. -.TP 15 -\fBAPPEND\fR -. +.IP \fBAPPEND\fR Set the file pointer to the end of the file prior to each write. -.TP 15 -\fBBINARY\fR -. +.IP \fBBINARY\fR Configure the opened channel with the \fB\-translation binary\fR option. -.TP 15 -\fBCREAT\fR -. +.IP \fBCREAT\fR Create the file if it does not already exist (without this flag it is an error for the file not to exist). -.TP 15 -\fBEXCL\fR -. +.IP \fBEXCL\fR If \fBCREAT\fR is also specified, an error is returned if the file already exists. -.TP 15 -\fBNOCTTY\fR -. +.IP \fBNOCTTY\fR If the file is a terminal device, this flag prevents the file from becoming the controlling terminal of the process. -.TP 15 -\fBNONBLOCK\fR -. +.IP \fBNONBLOCK\fR Prevents the process from blocking while opening the file, and possibly in subsequent I/O operations. The exact behavior of this flag is system- and device-dependent; its use is discouraged (it is better to use the \fBfconfigure\fR command to put a file in nonblocking mode). For details refer to your system documentation on the \fBopen\fR system call's \fBO_NONBLOCK\fR flag. -.TP 15 -\fBTRUNC\fR -. +.IP \fBTRUNC\fR If the file exists it is truncated to zero length. .PP If a new file is created as part of opening it, \fIpermissions\fR (an integer) is used to set the permissions for the new file in conjunction with the process's file mode creation mask. \fIPermissions\fR defaults to 0666. +.PP +.VS "8.7, TIP 603" +When the file opened is an ordinary disk file, the \fBchan configure\fR and +\fBfconfigure\fR commands can be used to query this additional configuration +option: +.\" OPTION: -stat +.TP +\fB\-stat\fR +. +This option, when read, returns a dictionary of values much as is obtained +from the \fBfile stat\fR command, where that stat information relates to the +real opened file. Keys in the dictionary may include \fBatime\fR, \fBctime\fR, +\fBdev\fR, \fBgid\fR, \fBino\fR, \fBmode\fR, \fBmtime\fR, \fBnlink\fR, +\fBsize\fR, \fBtype\fR, and \fBuid\fR among others; the \fBmtime\fR, +\fBsize\fR and \fBtype\fR fields are guaranteed to be present and meaningful +on all platforms; other keys may be present too. +.RS +.PP +\fIImplementation note:\fR This option maps to a call to \fBfstat()\fR on +POSIX platforms, and to a call to \fBGetFileInformationByHandle()\fR on +Windows; the information reported is what those system calls produce. +.RE +.VE "8.7, TIP 603" .SH "COMMAND PIPELINES" .PP If the first character of \fIfileName\fR is .QW \fB|\fR then the @@ -167,12 +157,13 @@ the PORTABILITY ISSUES section. .PP The \fBchan configure\fR and \fBfconfigure\fR commands can be used to query and set additional configuration options specific to serial ports (where supported): +.\" OPTION: -mode .TP -\fB\-mode\fR \fIbaud\fB,\fIparity\fB,\fIdata\fB,\fIstop\fR +\fB\-mode\fI baud\fB,\fIparity\fB,\fIdata\fB,\fIstop\fR . This option is a set of 4 comma-separated values: the baud rate, parity, number of data bits, and number of stop bits for this serial port. The \fIbaud\fR rate is a simple integer that specifies the connection speed. \fIParity\fR is one of the following letters: \fBn\fR, \fBo\fR, \fBe\fR, @@ -184,12 +175,13 @@ or .QW space . \fIData\fR is the number of data bits and should be an integer from 5 to 8, while \fIstop\fR is the number of stop bits and should be the integer 1 or 2. +.\" OPTION: -handshake .TP -\fB\-handshake\fR \fItype\fR +\fB\-handshake\fI type\fR . (Windows and Unix). This option is used to setup automatic handshake control. Note that not all handshake types maybe supported by your operating system. The \fItype\fR parameter is case-independent. .RS @@ -202,28 +194,31 @@ An additional hardware handshake \fBdtrdsr\fR is available only under Windows. There is no default handshake configuration, the initial value depends on your operating system settings. The \fB\-handshake\fR option cannot be queried. .RE +.\" OPTION: -queue .TP \fB\-queue\fR . (Windows and Unix). The \fB\-queue\fR option can only be queried. It returns a list of two integers representing the current number of bytes in the input and output queue respectively. +.\" OPTION: -timeout .TP -\fB\-timeout\fR \fImsec\fR +\fB\-timeout\fI msec\fR . (Windows and Unix). This option is used to set the timeout for blocking read operations. It specifies the maximum interval between the reception of two bytes in milliseconds. For Unix systems the granularity is 100 milliseconds. The \fB\-timeout\fR option does not affect write operations or nonblocking reads. This option cannot be queried. +.\" OPTION: -ttycontrol .TP -\fB\-ttycontrol\fR \fI{signal boolean signal boolean ...}\fR +\fB\-ttycontrol\fI {signal boolean signal boolean ...}\fR . (Windows and Unix). This option is used to setup the handshake output lines (see below) permanently or to send a BREAK over the serial line. The \fIsignal\fR names are case-independent. \fB{RTS 1 DTR 0}\fR sets the RTS output to high and the DTR output to low. @@ -231,114 +226,108 @@ \fB{BREAK 0}\fR respectively. It is not a good idea to change the \fBRTS\fR (or \fBDTR\fR) signal with active hardware handshake \fBrtscts\fR (or \fBdtrdsr\fR). The result is unpredictable. The \fB\-ttycontrol\fR option cannot be queried. +.\" OPTION: -ttystatus .TP \fB\-ttystatus\fR . (Windows and Unix). The \fB\-ttystatus\fR option can only be queried. It returns the current modem status and handshake input signals (see below). The result is a list of signal,value pairs with a fixed order, e.g. \fB{CTS 1 DSR 0 RING 1 DCD 0}\fR. The \fIsignal\fR names are returned upper case. +.\" OPTION: -xchar .TP -\fB\-xchar\fR \fI{xonChar xoffChar}\fR +\fB\-xchar\fI {xonChar xoffChar}\fR . (Windows and Unix). This option is used to query or change the software handshake characters. Normally the operating system default should be DC1 (0x11) and DC3 (0x13) representing the ASCII standard XON and XOFF characters. +.\" OPTION: -closemode .TP -\fB\-closemode\fR \fIcloseMode\fR +\fB\-closemode\fI closeMode\fR .VS "8.7, TIP 160" (Windows and Unix). This option is used to query or change the close mode of the serial channel, which defines how pending output in operating system buffers is handled when the channel is closed. The following values for \fIcloseMode\fR are supported: .RS -.TP -\fBdefault\fR -. +.IP \fBdefault\fR indicates that a system default operation should be used; all serial channels default to this. -.TP -\fBdiscard\fR -. +.IP \fBdiscard\fR indicates that the contents of the OS buffers should be discarded. Note that this is \fInot recommended\fR when writing to a POSIX terminal, as it can interact unexpectedly with handling of \fBstderr\fR. -.TP -\fBdrain\fR -. +.IP \fBdrain\fR indicates that Tcl should wait when closing the channel until all output has been consumed. This may slow down \fBclose\fR noticeably. .RE .VE "8.7, TIP 160" +.\" OPTION: -inputmode .TP -\fB\-inputmode\fR \fIinputMode\fR +\fB\-inputmode\fI inputMode\fR .VS "8.7, TIP 160" (Unix only; Windows has the equivalent option on console channels). This option is used to query or change the input mode of the serial channel under the assumption that it is talking to a terminal, which controls how interactive input from users is handled. The following values for \fIinputMode\fR are supported: .RS -.TP -\fBnormal\fR -. +.IP \fBnormal\fR indicates that normal line-oriented input should be used, with standard terminal editing capabilities enabled. -.TP -\fBpassword\fR -. +.IP \fBpassword\fR indicates that non-echoing input should be used, with standard terminal editing capabilities enabled but no writing of typed characters to the terminal (except for newlines). Some terminals may indicate this specially. -.TP -\fBraw\fR -. +.IP \fBraw\fR indicates that all keyboard input should be given directly to Tcl with the terminal doing no processing at all. It does not echo the keys, leaving it up to the Tcl script to interpret what to do. -.TP -\fBreset\fR (set only) -. +.IP "\fBreset\fR (set only)" indicates that the terminal should be reset to what state it was in when the terminal was opened. .PP Note that setting this option (technically, anything that changes the terminal state from its initial value \fIvia this option\fR) will cause the channel to turn on an automatic reset of the terminal when the channel is closed. .RE +.\" OPTION: -winsize .TP \fB\-winsize\fR . (Unix only; Windows has the equivalent option on console channels). This option is query only. It retrieves a two-element list with the the current width and height of the terminal. .VE "8.7, TIP 160" +.\" OPTION: -pollinterval .TP -\fB\-pollinterval\fR \fImsec\fR +\fB\-pollinterval\fI msec\fR . (Windows only). This option is used to set the maximum time between polling for fileevents. This affects the time interval between checking for events throughout the Tcl interpreter (the smallest value always wins). Use this option only if you want to poll the serial port more or less often than 10 msec (the default). +.\" OPTION: -sysbuffer .TP -\fB\-sysbuffer\fR \fIinSize\fR +\fB\-sysbuffer\fI inSize\fR .TP -\fB\-sysbuffer\fR \fI{inSize outSize}\fR +\fB\-sysbuffer\fI {inSize outSize}\fR . (Windows only). This option is used to change the size of Windows system buffers for a serial channel. Especially at higher communication rates the default input buffer size of 4096 bytes can overrun for latent systems. The first form specifies the input buffer size, in the second form both input and output buffers are defined. +.\" OPTION: -lasterror .TP \fB\-lasterror\fR . (Windows only). This option is query only. In case of a serial communication error, \fBread\fR or \fBputs\fR @@ -353,33 +342,33 @@ following signals are specified for incoming and outgoing data, status lines and handshaking. Here we are using the terms \fIworkstation\fR for your computer and \fImodem\fR for the external device, because some signal names (DCD, RI) come from modems. Of course your external device may use these signal lines for other purposes. -.IP \fBTXD\fR(output) +.IP "\fBTXD\fR (output)" \fBTransmitted Data:\fR Outgoing serial data. -.IP \fBRXD\fR(input) +.IP "\fBRXD\fR (input)" \fBReceived Data:\fRIncoming serial data. -.IP \fBRTS\fR(output) +.IP "\fBRTS\fR (output)" \fBRequest To Send:\fR This hardware handshake line informs the modem that your workstation is ready to receive data. Your workstation may automatically reset this signal to indicate that the input buffer is full. -.IP \fBCTS\fR(input) +.IP "\fBCTS\fR (input)" \fBClear To Send:\fR The complement to RTS. Indicates that the modem is ready to receive data. -.IP \fBDTR\fR(output) +.IP "\fBDTR\fR (output)" \fBData Terminal Ready:\fR This signal tells the modem that the workstation is ready to establish a link. DTR is often enabled automatically whenever a serial port is opened. -.IP \fBDSR\fR(input) +.IP "\fBDSR\fR (input)" \fBData Set Ready:\fR The complement to DTR. Tells the workstation that the modem is ready to establish a link. -.IP \fBDCD\fR(input) +.IP "\fBDCD\fR (input)" \fBData Carrier Detect:\fR This line becomes active when a modem detects a .QW Carrier signal. -.IP \fBRI\fR(input) +.IP "\fBRI\fR (input)" \fBRing Indicator:\fR Goes active when the modem detects an incoming call. .IP \fBBREAK\fR A BREAK condition is not a hardware signal line, but a logical zero on the TXD or RXD lines for a long period of time, usually 250 to 500 milliseconds. Normally a receive or transmit data signal stays at the mark @@ -393,43 +382,31 @@ off, the data lines may be noisy, system buffers may overrun or your mode settings may be wrong. That is why a reliable software should always \fBcatch\fR serial read operations. In cases of an error Tcl returns a general file I/O error. Then \fBfconfigure\fR \fB\-lasterror\fR may help to locate the problem. The following error codes may be returned. -.TP 10 -\fBRXOVER\fR -. +.IP \fBRXOVER\fR Windows input buffer overrun. The data comes faster than your scripts reads -it or your system is overloaded. Use \fBfconfigure\fR \fB\-sysbuffer\fR to avoid a -temporary bottleneck and/or make your script faster. -.TP 10 -\fBTXFULL\fR -. +it or your system is overloaded. Use \fBfconfigure\fR \fB\-sysbuffer\fR to +avoid a temporary bottleneck and/or make your script faster. +.IP \fBTXFULL\fR Windows output buffer overrun. Complement to RXOVER. This error should practically not happen, because Tcl cares about the output buffer status. -.TP 10 -\fBOVERRUN\fR -. +.IP \fBOVERRUN\fR UART buffer overrun (hardware) with data lost. The data comes faster than the system driver receives it. Check your advanced serial port settings to enable the FIFO (16550) buffer and/or setup a lower(1) interrupt threshold value. -.TP 10 -\fBRXPARITY\fR -. +.IP \fBRXPARITY\fR A parity error has been detected by your UART. -Wrong parity settings with \fBfconfigure\fR \fB\-mode\fR or a noisy data line (RXD) -may cause this error. -.TP 10 -\fBFRAME\fR -. +Wrong parity settings with \fBfconfigure\fR \fB\-mode\fR or a noisy data line +(RXD) may cause this error. +.IP \fBFRAME\fR A stop-bit error has been detected by your UART. -Wrong mode settings with \fBfconfigure\fR \fB\-mode\fR or a noisy data line (RXD) -may cause this error. -.TP 10 -\fBBREAK\fR -. +Wrong mode settings with \fBfconfigure\fR \fB\-mode\fR or a noisy data line +(RXD) may cause this error. +.IP \fBBREAK\fR A BREAK condition has been detected by your UART (see above). .SS "PORTABILITY ISSUES" .TP \fBWindows \fR . @@ -451,13 +428,19 @@ pipe is closed. These problems only occur because both Tcl and the child application are competing for the console at the same time. If the command pipeline is started from a script, so that Tcl is not accessing the console, or if the command pipeline does not use standard input or output, but is redirected from or to a file, then the above problems do not occur. +.PP +Files opened in the +.QW \fBa\fR +mode or with the \fBAPPEND\fR flag set are implemented by seeking immediately +before each write, which is not an atomic operation and does not carry the +guarantee of strict appending that is present on POSIX platforms. .RE .TP -\fBUnix\fR\0\0\0\0\0\0\0 +\fBUnix \fR . Valid values for \fIfileName\fR to open a serial port are generally of the form \fB/dev/tty\fIX\fR, where \fIX\fR is \fBa\fR or \fBb\fR, but the name of any pseudo-file that maps to a serial port may be used. Advanced configuration options are only supported for serial ports @@ -480,31 +463,26 @@ applications on the various platforms .SH "CONSOLE CHANNELS" .VS "8.7, TIP 160" On Windows only, console channels (usually \fBstdin\fR or \fBstdout\fR) support the following options: +.\" OPTION: -inputmode .TP -\fB\-inputmode\fR \fIinputMode\fR +\fB\-inputmode\fI inputMode\fR . This option is used to query or change the input mode of the console channel, which controls how interactive input from users is handled. The following values for \fIinputMode\fR are supported: .RS -.TP -\fBnormal\fR -. +.IP \fBnormal\fR indicates that normal line-oriented input should be used, with standard console editing capabilities enabled. -.TP -\fBpassword\fR -. +.IP \fBpassword\fR indicates that non-echoing input should be used, with standard console -editing capabilitied enabled but no writing of typed characters to the +editing capabilities enabled but no writing of typed characters to the terminal (except for newlines). -.TP -\fBraw\fR -. +.IP \fBraw\fR indicates that all keyboard input should be given directly to Tcl with the console doing no processing at all. It does not echo the keys, leaving it up to the Tcl script to interpret what to do. .TP \fBreset\fR (set only) @@ -514,21 +492,35 @@ .PP Note that setting this option (technically, anything that changes the console state from its default \fIvia this option\fR) will cause the channel to turn on an automatic reset of the console when the channel is closed. .RE +.\" OPTION: -winsize .TP \fB\-winsize\fR . This option is query only. -It retrieves a two-element list with the the current width and height of the +It retrieves a two-element list with the current width and height of the console that this channel is talking to. .PP Note that the equivalent options exist on Unix, but are on the serial channel type. .VE "8.7, TIP 160" .SH "EXAMPLES" +Open a file for writing, forcing it to be created and raising an error if it +already exists. +.PP +.CS +set myNewFile [\fBopen\fR filename.txt {WRONLY CREAT EXCL}] +.CE +.PP +Open a file for writing as a log file. +.PP +.CS +set myLogFile [\fBopen\fR filename.log "a"] +fconfigure $myLogFile -buffering line +.CE .PP Open a command pipeline and catch any errors: .PP .CS set fl [\fBopen\fR "| ls this_file_does_not_exist"] @@ -535,10 +527,22 @@ set data [read $fl] if {[catch {close $fl} err]} { puts "ls command failed: $err" } .CE +.PP +Open a command pipeline and read binary data from it. Note the unusual form +with +.QW |[list +that handles non-trivial edge cases with arguments that potentially have +spaces in. +.PP +.CS +set fl [\fBopen\fR |[list create_image_data $input] "rb"] +set binData [read $fl] +close $fl +.CE .PP .VS "8.7, TIP 160" Read a password securely from the user (assuming that the script is being run interactively): .PP Index: doc/package.n ================================================================== --- doc/package.n +++ doc/package.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME package \- Facilities for package loading and version control .SH SYNOPSIS .nf -\fBpackage files\fR \fIpackage\fR +\fBpackage files\fI package\fR \fBpackage forget\fR ?\fIpackage package ...\fR? \fBpackage ifneeded \fIpackage version\fR ?\fIscript\fR? \fBpackage names\fR \fBpackage present \fIpackage \fR?\fIrequirement...\fR? \fBpackage present \-exact \fIpackage version\fR @@ -41,23 +41,26 @@ commands are invoked in normal Tcl scripts; the other commands are used primarily by system scripts that maintain the package database. .PP The behavior of the \fBpackage\fR command is determined by its first argument. The following forms are permitted: +.\" METHOD: files .TP -\fBpackage files\fR \fIpackage\fR +\fBpackage files \fIpackage\fR . Lists all files forming part of \fIpackage\fR. Auto-loaded files are not included in this list, only files which were directly sourced during package initialization. The list order corresponds with the order in which the files were sourced. +.\" METHOD: forget .TP \fBpackage forget\fR ?\fIpackage package ...\fR? . Removes all information about each specified package from this interpreter, including information provided by both \fBpackage ifneeded\fR and \fBpackage provide\fR. +.\" METHOD: ifneeded .TP \fBpackage ifneeded \fIpackage version\fR ?\fIscript\fR? . This command typically appears only in system configuration scripts to set up the package database. @@ -76,23 +79,26 @@ one. If the \fIscript\fR argument is omitted, the current script for version \fIversion\fR of package \fIpackage\fR is returned, or an empty string if no \fBpackage ifneeded\fR command has been invoked for this \fIpackage\fR and \fIversion\fR. +.\" METHOD: names .TP \fBpackage names\fR . Returns a list of the names of all packages in the interpreter for which a version has been provided (via \fBpackage provide\fR) or for which a \fBpackage ifneeded\fR script is available. The order of elements in the list is arbitrary. +.\" METHOD: present .TP \fBpackage present\fR ?\fB\-exact\fR? \fIpackage\fR ?\fIrequirement...\fR? . This command is equivalent to \fBpackage require\fR except that it does not try and load the package if it is not already loaded. +.\" METHOD: provide .TP \fBpackage provide \fIpackage \fR?\fIversion\fR? . This command is invoked to indicate that version \fIversion\fR of package \fIpackage\fR is now present in the interpreter. @@ -102,10 +108,11 @@ provided by a previous \fBpackage provide\fR command. If the \fIversion\fR argument is omitted, then the command returns the version number that is currently provided, or an empty string if no \fBpackage provide\fR command has been invoked for \fIpackage\fR in this interpreter. +.\" METHOD: require .TP \fBpackage require \fR\fIpackage \fR?\fIrequirement...\fR? . This command is typically invoked by Tcl code that wishes to use a particular version of a particular package. The arguments @@ -154,10 +161,11 @@ \fBpackage require \-exact \fIpackage version\fR . This form of the command is used when only the given \fIversion\fR of \fIpackage\fR is acceptable to the caller. This command is equivalent to \fBpackage require \fIpackage version\fR-\fIversion\fR. +.\" METHOD: unknown .TP \fBpackage unknown \fR?\fIcommand\fR? . This command supplies a .QW "last resort" @@ -176,56 +184,49 @@ If the \fBpackage unknown\fR command is invoked without a \fIcommand\fR argument, then the current \fBpackage unknown\fR script is returned, or an empty string if there is none. If \fIcommand\fR is specified as an empty string, then the current \fBpackage unknown\fR script is removed, if there is one. +.\" METHOD: vcompare .TP \fBpackage vcompare \fIversion1 version2\fR . Compares the two version numbers given by \fIversion1\fR and \fIversion2\fR. Returns -1 if \fIversion1\fR is an earlier version than \fIversion2\fR, 0 if they are equal, and 1 if \fIversion1\fR is later than \fIversion2\fR. +.\" METHOD: versions .TP \fBpackage versions \fIpackage\fR . Returns a list of all the version numbers of \fIpackage\fR for which information has been provided by \fBpackage ifneeded\fR commands. +.\" METHOD: vsatisfies .TP \fBpackage vsatisfies \fIversion requirement...\fR . Returns 1 if the \fIversion\fR satisfies at least one of the given requirements, and 0 otherwise. Each \fIrequirement\fR is allowed to have any of the forms: .RS -.TP -min -. +.IP \fImin\fR This form is called .QW min-bounded . -.TP -min- -. +.IP \fImin\fB\-\fR This form is called .QW min-unbound . -.TP -min-max -. +.IP \fImin\fB\-\fImax\fR This form is called .QW bounded . -.RE -.RS .PP where -.QW min +.QW \fImin\fR and -.QW max +.QW \fImax\fR are valid version numbers. The legacy syntax is a special case of the extended syntax, keeping backward compatibility. Regarding satisfaction the rules are: -.RE -.RS .IP [1] The \fIversion\fR has to pass at least one of the listed \fIrequirement\fRs to be satisfactory. .IP [2] A version satisfies a @@ -258,12 +259,14 @@ requirement if, and only if it is greater than or equal to the \fImin\fR, where the \fImin\fR has been padded internally with .QW a0 . There is no constraint to a maximum. .RE +.\" METHOD: prefer .TP \fBpackage prefer \fR?\fBlatest\fR|\fBstable\fR? +. With no arguments, the commands returns either .QW latest or .QW stable , whichever describes the current mode of selection logic used by Index: doc/packagens.n ================================================================== --- doc/packagens.n +++ doc/packagens.n @@ -1,7 +1,7 @@ '\" -'\" Copyright (c) 1998-2000 by Scriptics Corporation. +'\" Copyright (c) 1998-2000 Scriptics Corporation. '\" All rights reserved. '\" .TH pkg::create n 8.3 Tcl "Tcl Built-In Commands" .so man.macros .BS @@ -9,37 +9,43 @@ .SH NAME pkg::create \- Construct an appropriate 'package ifneeded' command for a given package specification .SH SYNOPSIS \fB::pkg::create\fR \fB\-name \fIpackageName \fB\-version \fIpackageVersion\fR ?\fB\-load \fIfilespec\fR? ... ?\fB\-source \fIfilespec\fR? ... .BE - .SH DESCRIPTION .PP \fB::pkg::create\fR is a utility procedure that is part of the standard Tcl library. It is used to create an appropriate \fBpackage ifneeded\fR command for a given package specification. It can be used to construct a \fBpkgIndex.tcl\fR file for use with the \fBpackage\fR mechanism. - .SH OPTIONS The parameters supported are: +.\" OPTION: -name .TP \fB\-name \fIpackageName\fR +. This parameter specifies the name of the package. It is required. +.\" OPTION: -version .TP \fB\-version \fIpackageVersion\fR +. This parameter specifies the version of the package. It is required. +.\" OPTION: -load .TP \fB\-load \fIfilespec\fR -This parameter specifies a binary library that must be loaded with the +. +This parameter specifies a library that must be loaded with the \fBload\fR command. \fIfilespec\fR is a list with two elements. The first element is the name of the file to load. The second, optional element is a list of commands supplied by loading that file. If the list of procedures is empty or omitted, \fB::pkg::create\fR will set up the library for direct loading (see \fBpkg_mkIndex\fR). Any number of \fB\-load\fR parameters may be specified. +.\" OPTION: -source .TP \fB\-source \fIfilespec\fR +. This parameter is similar to the \fB\-load\fR parameter, except that it specifies a Tcl library that must be loaded with the \fBsource\fR command. Any number of \fB\-source\fR parameters may be specified. .PP Index: doc/pid.n ================================================================== --- doc/pid.n +++ doc/pid.n @@ -12,11 +12,10 @@ .SH NAME pid \- Retrieve process identifiers .SH SYNOPSIS \fBpid \fR?\fIfileId\fR? .BE - .SH DESCRIPTION .PP If the \fIfileId\fR argument is given then it should normally refer to a process pipeline created with the \fBopen\fR command. In this case the \fBpid\fR command will return a list whose elements @@ -38,14 +37,13 @@ # Print a separator and then the output of the pipeline puts [string repeat - 70] puts [read $pipeline] close $pipeline .CE - .SH "SEE ALSO" exec(n), open(n) .SH KEYWORDS file, pipeline, process identifier '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/pkgMkIndex.n ================================================================== --- doc/pkgMkIndex.n +++ doc/pkgMkIndex.n @@ -94,33 +94,43 @@ interpreter, based on the first call to \fBpackage require\fR. Different versions of a package may be loaded in different interpreters. .SH OPTIONS The optional switches are: +.\" OPTION: -direct .TP 15 \fB\-direct\fR +. The generated index will implement direct loading of the package upon \fBpackage require\fR. This is the default. +.\" OPTION: -lazy .TP 15 \fB\-lazy\fR +. The generated index will manage to delay loading the package until the use of one of the commands provided by the package, instead of loading it immediately upon \fBpackage require\fR. This is not compatible with the use of \fIauto_reset\fR, and therefore its use is discouraged. +.\" OPTION: -load .TP 15 \fB\-load \fIpkgPat\fR -The index process will pre-load any packages that exist in the +. +The index process will preload any packages that exist in the current interpreter and match \fIpkgPat\fR into the child interpreter used to generate the index. The pattern match uses string match rules, but without making case distinctions. See \fBCOMPLEX CASES\fR below. +.\" OPTION: -verbose .TP 15 \fB\-verbose\fR +. Generate output during the indexing process. Output is via the \fBtclLog\fR procedure, which by default prints to stderr. +.\" OPTION: -- .TP 15 \fB\-\-\fR +. End of the flags, in case \fIdir\fR begins with a dash. .SH "PACKAGES AND THE AUTO-LOADER" .PP The package management facilities overlap somewhat with the auto-loader, in that both arrange for files to be loaded on-demand. Index: doc/platform.n ================================================================== --- doc/platform.n +++ doc/platform.n @@ -11,11 +11,11 @@ .SH NAME platform \- System identification support code and utilities .SH SYNOPSIS .nf \fBpackage require platform\fR ?\fB1.0.10\fR? -.sp + \fBplatform::generic\fR \fBplatform::identify\fR \fBplatform::patterns \fIidentifier\fR .fi .BE @@ -41,26 +41,29 @@ The \fBplatform\fR package prevents such fragmentation - i.e., it establishes a standard naming convention for architectures running Tcl and makes it more convenient for developers to identify the current architecture a Tcl program is running on. .SH COMMANDS +.\" COMMAND: identify .TP \fBplatform::identify\fR . This command returns an identifier describing the platform the Tcl core is running on. The returned identifier has the general format \fIOS\fR-\fICPU\fR. The \fIOS\fR part of the identifier may contain details like kernel version, libc version, etc., and this information may contain dashes as well. The \fICPU\fR part will not contain dashes, making the preceding dash the last dash in the result. +.\" COMMAND: generic .TP \fBplatform::generic\fR . This command returns a simplified identifier describing the platform the Tcl core is running on. In contrast to \fBplatform::identify\fR it leaves out details like kernel version, libc version, etc. The returned identifier has the general format \fIOS\fR-\fICPU\fR. +.\" COMMAND: patterns .TP \fBplatform::patterns \fIidentifier\fR . This command takes an identifier as returned by \fBplatform::identify\fR and returns a list of identifiers describing Index: doc/platform_shell.n ================================================================== --- doc/platform_shell.n +++ doc/platform_shell.n @@ -11,11 +11,11 @@ .SH NAME platform::shell \- System identification support code and utilities .SH SYNOPSIS .nf \fBpackage require platform::shell\fR ?\fB1.1.4\fR? -.sp + \fBplatform::shell::generic \fIshell\fR \fBplatform::shell::identify \fIshell\fR \fBplatform::shell::platform \fIshell\fR .fi .BE @@ -39,23 +39,29 @@ For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed packages, versus the architecture of the shell running the repository software. .SH COMMANDS +.\" COMMAND: identify .TP \fBplatform::shell::identify \fIshell\fR +. This command does the same identification as \fBplatform::identify\fR, for the specified Tcl shell, in contrast to the running shell. +.\" COMMAND: generic .TP \fBplatform::shell::generic \fIshell\fR +. This command does the same identification as \fBplatform::generic\fR, for the specified Tcl shell, in contrast to the running shell. +.\" COMMAND: platform .TP \fBplatform::shell::platform \fIshell\fR +. This command returns the contents of \fBtcl_platform(platform)\fR for the specified Tcl shell. .SH KEYWORDS operating system, cpu architecture, platform, architecture '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/prefix.n ================================================================== --- doc/prefix.n +++ doc/prefix.n @@ -10,48 +10,54 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME tcl::prefix \- facilities for prefix matching .SH SYNOPSIS .nf -\fB::tcl::prefix all\fR \fItable string\fR -\fB::tcl::prefix longest\fR \fItable string\fR +\fB::tcl::prefix all\fI table string\fR +\fB::tcl::prefix longest\fI table string\fR \fB::tcl::prefix match\fR ?\fIoption ...\fR? \fItable string\fR .fi .BE .SH DESCRIPTION .PP This document describes commands looking up a prefix in a list of strings. The following commands are supported: +.\" METHOD: all .TP -\fB::tcl::prefix all\fR \fItable string\fR +\fB::tcl::prefix all\fI table string\fR . Returns a list of all elements in \fItable\fR that begin with the prefix \fIstring\fR. +.\" METHOD: longest .TP -\fB::tcl::prefix longest\fR \fItable string\fR +\fB::tcl::prefix longest\fI table string\fR . Returns the longest common prefix of all elements in \fItable\fR that begin with the prefix \fIstring\fR. +.\" METHOD: match .TP -\fB::tcl::prefix match\fR ?\fIoptions\fR? \fItable string\fR +\fB::tcl::prefix match\fR ?\fIoption ...\fR? \fItable string\fR . If \fIstring\fR equals one element in \fItable\fR or is a prefix to exactly one element, the matched element is returned. If not, the result depends on the \fB\-error\fR option. (It is recommended that the \fItable\fR be sorted before use with this subcommand, so that the list of matches presented in the error message also becomes sorted, though this is not strictly necessary for -the operation of this subcommand itself.) +the operation of this subcommand itself.) The following options are supported: .RS +.\" OPTION: -exact .TP -\fB\-exact\fR\0 +\fB\-exact\fR . Accept only exact matches. +.\" OPTION: -message .TP \fB\-message\0\fIstring\fR . Use \fIstring\fR in the error message at a mismatch. Default is .QW option . +.\" OPTION: -error .TP \fB\-error\0\fIoptions\fR . The \fIoptions\fR are used when no match is found. If \fIoptions\fR is empty, no error is generated and an empty string is returned. Otherwise the @@ -62,11 +68,11 @@ .QW "\fB\-error\fR {\-errorcode MyError \-level 1}" is used, an error would be generated as: .RS .PP .CS -return \-errorcode MyError \-level 1 \-code error \e +return -errorcode MyError -level 1 -code error \e "ambiguous option ..." .CE .RE .RE .SH "EXAMPLES" @@ -77,13 +83,13 @@ namespace import ::tcl::prefix \fBprefix match\fR {apa bepa cepa} apa \fI\(-> apa\fR \fBprefix match\fR {apa bepa cepa} a \fI\(-> apa\fR -\fBprefix match\fR \-exact {apa bepa cepa} a +\fBprefix match\fR -exact {apa bepa cepa} a \fI\(-> bad option "a": must be apa, bepa, or cepa\fR -\fBprefix match\fR \-message "switch" {apa ada bepa cepa} a +\fBprefix match\fR -message "switch" {apa ada bepa cepa} a \fI\(-> ambiguous switch "a": must be apa, ada, bepa, or cepa\fR \fBprefix longest\fR {fblocked fconfigure fcopy file fileevent flush} fc \fI\(-> fco\fR \fBprefix all\fR {fblocked fconfigure fcopy file fileevent flush} fc \fI\(-> fconfigure fcopy\fR @@ -90,13 +96,13 @@ .CE .PP Simplifying option matching: .PP .CS -array set opts {\-apa 1 \-bepa "" \-cepa 0} +array set opts {-apa 1 -bepa "" -cepa 0} foreach {arg val} $args { - set opts([\fBprefix match\fR {\-apa \-bepa \-cepa} $arg]) $val + set opts([\fBprefix match\fR {-apa -bepa -cepa} $arg]) $val } .CE .PP Creating a \fBswitch\fR that supports prefixes: .PP Index: doc/proc.n ================================================================== --- doc/proc.n +++ doc/proc.n @@ -55,14 +55,14 @@ .PP There is one special case to permit procedures with variable numbers of arguments. If the last formal argument has the name .QW \fBargs\fR , then a call to the procedure may contain more actual arguments -than the procedure has formal arguments. In this case, all of the actual arguments -starting at the one that would be assigned to \fBargs\fR are combined into -a list (as if the \fBlist\fR command had been used); this combined value -is assigned to the local variable \fBargs\fR. +than the procedure has formal arguments. In this case, all of the actual +arguments starting at the one that would be assigned to \fBargs\fR are +combined into a list (as if the \fBlist\fR command had been used); this +combined value is assigned to the local variable \fBargs\fR. .PP When \fIbody\fR is being executed, variable names normally refer to local variables, which are created automatically when referenced and deleted when the procedure returns. One local variable is automatically created for each of the procedure's arguments. Index: doc/process.n ================================================================== --- doc/process.n +++ doc/process.n @@ -16,10 +16,11 @@ .SH DESCRIPTION .PP This command provides a way to manage subprocesses created by the \fBopen\fR and \fBexec\fR commands, as identified by the process identifiers (PIDs) of those subprocesses. The legal \fIoptions\fR (which may be abbreviated) are: +.\" METHOD: autopurge .TP \fB::tcl::process autopurge\fR ?\fIflag\fR? . Automatic purge facility. If \fIflag\fR is specified as a boolean value then it activates or deactivate autopurge. In all cases it returns the current @@ -26,23 +27,26 @@ status as a boolean value. When autopurge is active, \fBTcl_ReapDetachedProcs\fR is called each time the \fBexec\fR command is executed or a pipe channel created by \fBopen\fR is closed. When autopurge is inactive, \fB::tcl::process\fR purge must be called explicitly. By default autopurge is active. +.\" METHOD: list .TP \fB::tcl::process list\fR . Returns the list of subprocess PIDs. This includes all currently executing subprocesses and all terminated subprocesses that have not yet had their corresponding process table entries purged. +.\" METHOD: purge .TP \fB::tcl::process purge\fR ?\fIpids\fR? . Cleans up all data associated with terminated subprocesses. If \fIpids\fR is specified as a list of PIDs then the command only cleanup data for the matching subprocesses if they exist, and raises an error otherwise. If a process listed is still active, this command does nothing to that process. +.\" METHOD: status .TP \fB::tcl::process status\fR ?\fIswitches\fR? ?\fIpids\fR? . Returns a dictionary mapping subprocess PIDs to their respective status. If \fIpids\fR is specified as a list of PIDs then the command only returns the @@ -51,37 +55,39 @@ processes, the status is a list with the following format: .QW "\fB{\fIcode\fR ?\fImsg errorCode\fR?\fB}\fR" , where: .RS .TP -\fIcode\fR\0 +\fIcode\fR . is a standard Tcl return code, i.e., \fB0\fR for TCL_OK and \fB1\fR for TCL_ERROR, .TP -\fImsg\fR\0 +\fImsg\fR . is the human-readable error message, .TP -\fIerrorCode\fR\0 +\fIerrorCode\fR . uses the same format as the \fBerrorCode\fR global variable .PP Note that \fBmsg\fR and \fBerrorCode\fR are only present for abnormally terminated processes (i.e. those where the \fIcode\fR is nonzero). Under the hood this command calls \fBTcl_WaitPid\fR with the \fBWNOHANG\fR flag set for non-blocking behavior, unless the \fB\-wait\fR switch is set (see below). .PP Additionally, \fB::tcl::process status\fR accepts the following switches: +.\" OPTION: -wait .TP -\fB\-wait\fR\0 +\fB\-wait\fR . By default the command returns immediately (the underlying \fBTcl_WaitPid\fR is called with the \fBWNOHANG\fR flag set) unless this switch is set. If \fIpids\fR is specified as a list of PIDs then the command waits until the status of the matching subprocesses are available. If \fIpids\fR was not specified, this command will wait for all known subprocesses. +.\" OPTION: -- .TP \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as the first \fIarg\fR even if it starts with a \fB\-\fR. Index: doc/puts.n ================================================================== --- doc/puts.n +++ doc/puts.n @@ -10,93 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME puts \- Write to a channel .SH SYNOPSIS -\fBputs \fR?\fB\-nonewline\fR? ?\fIchannelId\fR? \fIstring\fR +\fBputs \fR?\fB\-nonewline\fR? ?\fIchannel\fR? \fIstring\fR .BE .SH DESCRIPTION .PP -Writes the characters given by \fIstring\fR to the channel given -by \fIchannelId\fR. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdout\fR or \fBstderr\fR), the return -value from an invocation of \fBopen\fR or \fBsocket\fR, or the result -of a channel creation command provided by a Tcl extension. The channel -must have been opened for output. -.PP -If no \fIchannelId\fR is specified then it defaults to -\fBstdout\fR. \fBPuts\fR normally outputs a newline character after -\fIstring\fR, but this feature may be suppressed by specifying the -\fB\-nonewline\fR switch. -.PP -Newline characters in the output are translated by \fBputs\fR to -platform-specific end-of-line sequences according to the current -value of the \fB\-translation\fR option for the channel (for example, -on PCs newlines are normally replaced with carriage-return-linefeed -sequences. -See the \fBfconfigure\fR manual entry for a discussion on ways in -which \fBfconfigure\fR will alter output. -.PP -Tcl buffers output internally, so characters written with \fBputs\fR -may not appear immediately on the output file or device; Tcl will -normally delay output until the buffer is full or the channel is -closed. -You can force output to appear immediately with the \fBflush\fR -command. -.PP -When the output buffer fills up, the \fBputs\fR command will normally -block until all the buffered data has been accepted for output by the -operating system. -If \fIchannelId\fR is in nonblocking mode then the \fBputs\fR command -will not block even if the operating system cannot accept the data. -Instead, Tcl continues to buffer the data and writes it in the -background as fast as the underlying file or device can accept it. -The application must use the Tcl event loop for nonblocking output -to work; otherwise Tcl never finds out that the file or device is -ready for more output data. -It is possible for an arbitrarily large amount of data to be -buffered for a channel in nonblocking mode, which could consume a -large amount of memory. -To avoid wasting memory, nonblocking I/O should normally -be used in an event-driven fashion with the \fBfileevent\fR command -(do not invoke \fBputs\fR unless you have recently been notified -via a file event that the channel is ready for more output data). -.SH EXAMPLES -.PP -Write a short message to the console (or wherever \fBstdout\fR is -directed): -.PP -.CS -\fBputs\fR "Hello, World!" -.CE -.PP -Print a message in several parts: -.PP -.CS -\fBputs\fR -nonewline "Hello, " -\fBputs\fR "World!" -.CE -.PP -Print a message to the standard error channel: -.PP -.CS -\fBputs\fR stderr "Hello, World!" -.CE -.PP -Append a log message to a file: -.PP -.CS -set chan [open my.log a] -set timestamp [clock format [clock seconds]] -\fBputs\fR $chan "$timestamp - Hello, World!" -close $chan -.CE +The \fBputs\fR command has been superceded by the \fBchan puts\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), fileevent(n), Tcl_StandardChannels(3) -.SH KEYWORDS -channel, newline, output, write +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/re_syntax.n ================================================================== --- doc/re_syntax.n +++ doc/re_syntax.n @@ -4,12 +4,10 @@ '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .so man.macros -.ie '\w'o''\w'\C'^o''' .ds qo \C'^o' -.el .ds qo u .TH re_syntax n "8.1" Tcl "Tcl Built-In Commands" .BS .SH NAME re_syntax \- Syntax of Tcl regular expressions .BE @@ -55,33 +53,21 @@ by a single \fIquantifier\fR. Without a quantifier, it matches a single match for the atom. The quantifiers, and what a so-quantified atom matches, are: .RS 2 -.TP 6 -\fB*\fR -. +.IP \fB*\fR 6 a sequence of 0 or more matches of the atom -.TP -\fB+\fR -. +.IP \fB+\fR 6 a sequence of 1 or more matches of the atom -.TP -\fB?\fR -. +.IP \fB?\fR 6 a sequence of 0 or 1 matches of the atom -.TP -\fB{\fIm\fB}\fR -. +.IP \fB{\fIm\fB}\fR 6 a sequence of exactly \fIm\fR matches of the atom -.TP -\fB{\fIm\fB,}\fR -. +.IP \fB{\fIm\fB,}\fR 6 a sequence of \fIm\fR or more matches of the atom -.TP -\fB{\fIm\fB,\fIn\fB}\fR -. +.IP \fB{\fIm\fB,\fIn\fB}\fR 6 a sequence of \fIm\fR through \fIn\fR (inclusive) matches of the atom; \fIm\fR may not exceed \fIn\fR .TP \fB*? +? ?? {\fIm\fB}? {\fIm\fB,}? {\fIm\fB,\fIn\fB}?\fR . @@ -97,36 +83,36 @@ An atom is one of: .RS 2 .IP \fB(\fIre\fB)\fR 6 matches a match for \fIre\fR (\fIre\fR is any regular expression) with the match noted for possible reporting -.IP \fB(?:\fIre\fB)\fR +.IP \fB(?:\fIre\fB)\fR 6 as previous, but does no reporting (a .QW non-capturing set of parentheses) -.IP \fB()\fR +.IP \fB()\fR 6 matches an empty string, noted for possible reporting -.IP \fB(?:)\fR +.IP \fB(?:)\fR 6 matches an empty string, without reporting -.IP \fB[\fIchars\fB]\fR +.IP \fB[\fIchars\fB]\fR 6 a \fIbracket expression\fR, matching any one of the \fIchars\fR (see \fBBRACKET EXPRESSIONS\fR for more detail) -.IP \fB.\fR +.IP \fB.\fR 6 matches any single character -.IP \fB\e\fIk\fR +.IP \fB\e\fIk\fR 6 matches the non-alphanumeric character \fIk\fR taken as an ordinary character, e.g. \fB\e\e\fR matches a backslash character -.IP \fB\e\fIc\fR +.IP \fB\e\fIc\fR 6 where \fIc\fR is alphanumeric (possibly followed by other characters), an \fIescape\fR (AREs only), see \fBESCAPES\fR below -.IP \fB{\fR +.IP \fB{\fR 6 when followed by a character other than a digit, matches the left-brace character .QW \fB{\fR ; when followed by a digit, it is the beginning of a \fIbound\fR (see above) -.IP \fIx\fR +.IP \fIx\fR 6 where \fIx\fR is a single character with no other significance, matches that character. .RE .SS CONSTRAINTS A \fIconstraint\fR matches an empty string when specific conditions @@ -135,15 +121,30 @@ later, under \fBESCAPES\fR. .RS 2 .TP 8 \fB^\fR . -matches at the beginning of a line +matches at the beginning of the string or a line (according to whether +matching is newline-sensitive or not, as described in \fBMATCHING\fR, +below). .TP \fB$\fR . -matches at the end of a line +matches at the end of the string or a line (according to whether +matching is newline-sensitive or not, as described in \fBMATCHING\fR, +below). +.RS +.PP +The difference between string and line matching modes is immaterial +when the string does not contain a newline character. The \fB\eA\fR +and \fB\eZ\fR constraint escapes have a similar purpose but are +always constraints for the overall string. +.PP +The default newline-sensitivity depends on the command that uses the +regular expression, and can be overridden as described in +\fBMETASYNTAX\fR, below. +.RE .TP \fB(?=\fIre\fB)\fR . \fIpositive lookahead\fR (AREs only), matches at any point where a substring matching \fIre\fR begins @@ -291,16 +292,16 @@ itself. (If there are no other equivalent collating elements, the treatment is as if the enclosing delimiters were .QW \fB[.\fR \& and .QW \fB.]\fR .) -For example, if \fBo\fR and \fB\[^o]\fR are the members of an +For example, if \fBo\fR and \fB\(^o\fR are the members of an equivalence class, then .QW \fB[[=o=]]\fR , -.QW \fB[[=\[^o]=]]\fR , +.QW \fB[[=\(^o=]]\fR , and -.QW \fB[o\[^o]]\fR \& +.QW \fB[o\(^o]\fR \& are all synonymous. An equivalence class may not be an endpoint of a range. .RS .PP (\fINote:\fR Tcl implements only the Unicode locale. It does not define any equivalence classes. The examples above are just illustrations.) @@ -317,86 +318,54 @@ is the one actual incompatibility between EREs and AREs.) .SS "CHARACTER-ENTRY ESCAPES" Character-entry escapes (AREs only) exist to make it easier to specify non-printing and otherwise inconvenient characters in REs: .RS 2 -.TP 5 -\fB\ea\fR -. +.IP \fB\ea\fR 5 alert (bell) character, as in C -.TP -\fB\eb\fR -. +.IP \fB\eb\fR 5 backspace, as in C -.TP -\fB\eB\fR -. +.IP \fB\eB\fR 5 synonym for \fB\e\fR to help reduce backslash doubling in some applications where there are multiple levels of backslash processing -.TP -\fB\ec\fIX\fR -. +.IP \fB\ec\fIX\fR 5 (where \fIX\fR is any character) the character whose low-order 5 bits are the same as those of \fIX\fR, and whose other bits are all zero -.TP -\fB\ee\fR -. +.IP \fB\ee\fR 5 the character whose collating-sequence name is .QW \fBESC\fR , or failing that, the character with octal value 033 -.TP -\fB\ef\fR -. +.IP \fB\ef\fR 5 formfeed, as in C -.TP -\fB\en\fR -. +.IP \fB\en\fR 5 newline, as in C -.TP -\fB\er\fR -. +.IP \fB\er\fR 5 carriage return, as in C -.TP -\fB\et\fR -. +.IP \fB\et\fR 5 horizontal tab, as in C -.TP -\fB\eu\fIwxyz\fR -. +.IP \fB\eu\fIwxyz\fR 5 (where \fIwxyz\fR is one up to four hexadecimal digits) the Unicode character \fBU+\fIwxyz\fR in the local byte ordering -.TP -\fB\eU\fIstuvwxyz\fR -. +.IP \fB\eU\fIstuvwxyz\fR 5 (where \fIstuvwxyz\fR is one up to eight hexadecimal digits) reserved for a Unicode extension up to 21 bits. The digits are parsed until the -first non-hexadecimal character is encountered, the maximun of eight +first non-hexadecimal character is encountered, the maximum of eight hexadecimal digits are reached, or an overflow would occur in the maximum value of \fBU+\fI10ffff\fR. -.TP -\fB\ev\fR -. +.IP \fB\ev\fR 5 vertical tab, as in C -.TP -\fB\ex\fIhh\fR -. +.IP \fB\ex\fIhh\fR 5 (where \fIhh\fR is one or two hexadecimal digits) the character whose hexadecimal value is \fB0x\fIhh\fR. -.TP -\fB\e0\fR -. +.IP \fB\e0\fR 5 the character whose value is \fB0\fR -.TP -\fB\e\fIxyz\fR -. +.IP \fB\e\fIxyz\fR 5 (where \fIxyz\fR is exactly three octal digits, and is not a \fIback reference\fR (see below)) the character whose octal value is \fB0\fIxyz\fR. The first digit must be in the range 0-3, otherwise the two-digit form is assumed. -.TP -\fB\e\fIxy\fR -. +.IP \fB\e\fIxy\fR 5 (where \fIxy\fR is exactly two octal digits, and is not a \fIback reference\fR (see below)) the character whose octal value is \fB0\fIxy\fR .RE .PP @@ -429,11 +398,12 @@ . \fB[[:space:]]\fR .TP \fB\ew\fR . -\fB[[:alnum:]_]\fR (note underscore) +\fB[[:alnum:]_\eu203F\eu2040\eu2054\euFE33\euFE34\euFE4D\euFE4E\euFE4F\euFF3F]\fR +(including punctuation connector characters) .TP \fB\eD\fR . \fB[^[:digit:]]\fR .TP @@ -441,11 +411,12 @@ . \fB[^[:space:]]\fR .TP \fB\eW\fR . -\fB[^[:alnum:]_]\fR (note underscore) +\fB[^[:alnum:]_\eu203F\eu2040\eu2054\euFE33\euFE34\euFE4D\euFE4E\euFE4F\euFF3F]\fR +(including punctuation connector characters) .RE .PP Within bracket expressions, .QW \fB\ed\fR , .QW \fB\es\fR , @@ -467,45 +438,29 @@ is illegal.) .SS "CONSTRAINT ESCAPES" A constraint escape (AREs only) is a constraint, matching the empty string if specific conditions are met, written as an escape: .RS 2 -.TP 6 -\fB\eA\fR -. +.IP \fB\eA\fR 6 matches only at the beginning of the string (see \fBMATCHING\fR, below, for how this differs from .QW \fB^\fR ) -.TP -\fB\em\fR -. +.IP \fB\em\fR 6 matches only at the beginning of a word -.TP -\fB\eM\fR -. +.IP \fB\eM\fR 6 matches only at the end of a word -.TP -\fB\ey\fR -. +.IP \fB\ey\fR 6 matches only at the beginning or end of a word -.TP -\fB\eY\fR -. +.IP \fB\eY\fR 6 matches only at a point that is not the beginning or end of a word -.TP -\fB\eZ\fR -. +.IP \fB\eZ\fR 6 matches only at the end of the string (see \fBMATCHING\fR, below, for how this differs from .QW \fB$\fR ) -.TP -\fB\e\fIm\fR -. +.IP \fB\e\fIm\fR 6 (where \fIm\fR is a nonzero digit) a \fIback reference\fR, see below -.TP -\fB\e\fImnn\fR -. +.IP \fB\e\fImnn\fR 6 (where \fIm\fR is a nonzero digit, and \fInn\fR is some more digits, and the decimal value \fImnn\fR is not greater than the number of closing capturing parentheses seen so far) a \fIback reference\fR, see below .RE Index: doc/read.n ================================================================== --- doc/read.n +++ doc/read.n @@ -10,80 +10,18 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME read \- Read from a channel .SH SYNOPSIS -\fBread \fR?\fB\-nonewline\fR? \fIchannelId\fR +\fBread \fR?\fB\-nonewline\fR? \fIchannel\fR .sp -\fBread \fIchannelId numChars\fR +\fBread \fIchannel numChars\fR .BE .SH DESCRIPTION .PP -In the first form, the \fBread\fR command reads all of the data from -\fIchannelId\fR up to the end of the file. If the \fB\-nonewline\fR -switch is specified then the last character of the file is discarded -if it is a newline. In the second form, the extra argument specifies -how many characters to read. Exactly that many characters will be -read and returned, unless there are fewer than \fInumChars\fR left in -the file; in this case all the remaining characters are returned. If -the channel is configured to use a multi-byte encoding, then the -number of characters read may not be the same as the number of bytes -read. -.PP -\fIChannelId\fR must be an identifier for an open channel such as the -Tcl standard input channel (\fBstdin\fR), the return value from an -invocation of \fBopen\fR or \fBsocket\fR, or the result of a channel -creation command provided by a Tcl extension. The channel must have -been opened for input. -.PP -If \fIchannelId\fR is in nonblocking mode, the command may not read as -many characters as requested: once all available input has been read, -the command will return the data that is available rather than -blocking for more input. If the channel is configured to use a -multi-byte encoding, then there may actually be some bytes remaining -in the internal buffers that do not form a complete character. These -bytes will not be returned until a complete character is available or -end-of-file is reached. The \fB\-nonewline\fR switch is ignored if -the command returns before reaching the end of the file. -.PP -\fBRead\fR translates end-of-line sequences in the input into -newline characters according to the \fB\-translation\fR option -for the channel. -See the \fBfconfigure\fR manual entry for a discussion on ways in -which \fBfconfigure\fR will alter input. -.SH "USE WITH SERIAL PORTS" -'\" Note: this advice actually applies to many versions of Tcl -.PP -For most applications a channel connected to a serial port should be -configured to be nonblocking: \fBfconfigure\fI channelId \fB\-blocking -\fI0\fR. Then \fBread\fR behaves much like described above. Care -must be taken when using \fBread\fR on blocking serial ports: -.TP -\fBread \fIchannelId numChars\fR -. -In this form \fBread\fR blocks until \fInumChars\fR have been received -from the serial port. -.TP -\fBread \fIchannelId\fR -. -In this form \fBread\fR blocks until the reception of the end-of-file -character, see \fBfconfigure\fR \fB\-eofchar\fR. If there no end-of-file -character has been configured for the channel, then \fBread\fR will -block forever. -.SH "EXAMPLE" -.PP -This example code reads a file all at once, and splits it into a list, -with each line in the file corresponding to an element in the list: -.PP -.CS -set fl [open /proc/meminfo] -set data [\fBread\fR $fl] -close $fl -set lines [split $data \en] -.CE +The \fBread\fR command has been superceded by the \fBchan read\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), eof(n), fblocked(n), fconfigure(n), Tcl_StandardChannels(3) -.SH KEYWORDS -blocking, channel, end of line, end of file, nonblocking, read, translation, encoding +chan(n) '\"Local Variables: '\"mode: nroff '\"End: Index: doc/refchan.n ================================================================== --- doc/refchan.n +++ doc/refchan.n @@ -9,11 +9,24 @@ .BS .\" Note: do not modify the .SH NAME line immediately below! .SH NAME refchan \- command handler API of reflected channels .SH SYNOPSIS -\fBcmdPrefix \fIoption\fR ?\fIarg arg ...\fR? +.nf +\fBchan create \fImode cmdPrefix\fR + +\fIcmdPrefix \fBblocking\fI channel mode\fR +\fIcmdPrefix \fBcget\fI channel option\fR +\fIcmdPrefix \fBcgetall\fI channel\fR +\fIcmdPrefix \fBconfigure\fI channel option value\fR +\fIcmdPrefix \fBfinalize\fI channel\fR +\fIcmdPrefix \fBinitialize\fI channel mode\fR +\fIcmdPrefix \fBread\fI channel count\fR +\fIcmdPrefix \fBseek\fI channel offset base\fR +\fIcmdPrefix \fBwatch\fI channel eventspec\fR +\fIcmdPrefix \fBwrite\fI channel data\fR +.fi .BE .SH DESCRIPTION .PP The Tcl-level handler for a reflected channel has to be a command with subcommands (termed an \fIensemble\fR, as it is a command such as that @@ -27,15 +40,16 @@ .PP Of all the possible subcommands, the handler \fImust\fR support \fBinitialize\fR, \fBfinalize\fR, and \fBwatch\fR. Support for the other subcommands is optional. .SS "MANDATORY SUBCOMMANDS" +.\" METHOD: initialize .TP -\fIcmdPrefix \fBinitialize \fIchannelId mode\fR +\fIcmdPrefix \fBinitialize \fIchannel mode\fR . An invocation of this subcommand will be the first call the -\fIcmdPrefix\fR will receive for the specified new \fIchannelId\fR. It +\fIcmdPrefix\fR will receive for the specified new \fIchannel\fR. It is the responsibility of this subcommand to set up any internal data structures required to keep track of the channel and its state. .RS .PP The return value of the method has to be a list containing the names @@ -51,24 +65,25 @@ \fBNote:\fR If the creation of the channel was aborted due to failures here, then the \fBfinalize\fR subcommand will not be called. .PP The \fImode\fR argument tells the handler whether the channel was opened for reading, writing, or both. It is a list containing any of -the strings \fBread\fR or \fBwrite\fR. The list will always -contain at least one element. +the strings \fBread\fR or \fBwrite\fR. The list may be empty, but +will usually contain at least one element. .PP The subcommand must throw an error if the chosen mode is not supported by the \fIcmdPrefix\fR. .RE +.\" METHOD: finalize .TP -\fIcmdPrefix \fBfinalize \fIchannelId\fR +\fIcmdPrefix \fBfinalize \fIchannel\fR . An invocation of this subcommand will be the last call the -\fIcmdPrefix\fR will receive for the specified \fIchannelId\fR. It will +\fIcmdPrefix\fR will receive for the specified \fIchannel\fR. It will be generated just before the destruction of the data structures of the channel held by the Tcl core. The command handler \fImust not\fR -access the \fIchannelId\fR anymore in no way. Upon this subcommand being +access the \fIchannel\fR anymore in no way. Upon this subcommand being called, any internal resources allocated to this channel must be cleaned up. .RS .PP The return value of this subcommand is ignored. @@ -79,15 +94,16 @@ treated as (and converted to) an error. .PP This subcommand is not invoked if the creation of the channel was aborted during \fBinitialize\fR (See above). .RE +.\" METHOD: watch .TP -\fIcmdPrefix \fBwatch \fIchannelId eventspec\fR +\fIcmdPrefix \fBwatch \fIchannel eventspec\fR . This subcommand notifies the \fIcmdPrefix\fR that the specified -\fIchannelId\fR is interested in the events listed in the +\fIchannel\fR is interested in the events listed in the \fIeventspec\fR. This argument is a list containing any of \fBread\fR and \fBwrite\fR. The list may be empty, which signals that the channel does not wish to be notified of any events. In that situation, the handler should disable event generation completely. .RS @@ -99,15 +115,16 @@ This subcommand interacts with \fBchan postevent\fR. Trying to post an event which was not listed in the last call to \fBwatch\fR will cause \fBchan postevent\fR to throw an error. .RE .SS "OPTIONAL SUBCOMMANDS" +.\" METHOD: read .TP -\fIcmdPrefix \fBread \fIchannelId count\fR +\fIcmdPrefix \fBread \fIchannel count\fR . This \fIoptional\fR subcommand is called when the user requests data from the -channel \fIchannelId\fR. \fIcount\fR specifies how many \fIbytes\fR have been +channel \fIchannel\fR. \fIcount\fR specifies how many \fIbytes\fR have been requested. If the subcommand is not supported then it is not possible to read from the channel handled by the command. .RS .PP The return value of this subcommand is taken as the requested data @@ -155,15 +172,16 @@ If the subcommand throws any other error, the command which caused its invocation (usually \fBgets\fR, or \fBread\fR) will appear to have thrown this error. Any exception beyond \fBerror\fR, (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: write .TP -\fIcmdPrefix \fBwrite \fIchannelId data\fR +\fIcmdPrefix \fBwrite \fIchannel data\fR . This \fIoptional\fR subcommand is called when the user writes data to -the channel \fIchannelId\fR. The \fIdata\fR argument contains \fIbytes\fR, not +the channel \fIchannel\fR. The \fIdata\fR argument contains \fIbytes\fR, not characters. Any type of transformation (EOL, encoding) configured for the channel has already been applied at this point. If this subcommand is not supported then it is not possible to write to the channel handled by the command. .RS @@ -212,32 +230,27 @@ If the subcommand throws any other error the command which caused its invocation (usually \fBputs\fR) will appear to have thrown this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: seek .TP -\fIcmdPrefix \fBseek \fIchannelId offset base\fR +\fIcmdPrefix \fBseek \fIchannel offset base\fR . This \fIoptional\fR subcommand is responsible for the handling of \fBchan seek\fR and \fBchan tell\fR requests on the channel -\fIchannelId\fR. If it is not supported then seeking will not be possible for +\fIchannel\fR. If it is not supported then seeking will not be possible for the channel. .RS .PP The \fIbase\fR argument is the same as the equivalent argument of the builtin \fBchan seek\fR, namely: -.TP 10 -\fBstart\fR -. +.IP \fBstart\fR 10 Seeking is relative to the beginning of the channel. -.TP 10 -\fBcurrent\fR -. +.IP \fBcurrent\fR 10 Seeking is relative to the current seek position. -.TP 10 -\fBend\fR -. +.IP \fBend\fR 10 Seeking is relative to the end of the channel. .PP The \fIoffset\fR is an integer number specifying the amount of \fBbytes\fR to seek forward or backward. A positive number should seek forward, and a negative number should seek backward. @@ -254,15 +267,16 @@ .PP The offset/base combination of 0/\fBcurrent\fR signals a \fBchan tell\fR request, i.e.,\ seek nothing relative to the current location, making the new location identical to the current one, which is then returned. .RE +.\" METHOD: configure .TP -\fIcmdPrefix \fBconfigure \fIchannelId option value\fR +\fIcmdPrefix \fBconfigure \fIchannel option value\fR . This \fIoptional\fR subcommand is for setting the type-specific options of -channel \fIchannelId\fR. The \fIoption\fR argument indicates the option to be +channel \fIchannel\fR. The \fIoption\fR argument indicates the option to be written, and the \fIvalue\fR argument indicates the value to set the option to. .RS .PP This subcommand will never try to update more than one option at a time; that is behavior implemented in the Tcl channel core. @@ -273,15 +287,16 @@ (re)configuration or query (usually \fBfconfigure\fR or \fBchan configure\fR) will appear to have thrown this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: cget .TP -\fIcmdPrefix \fBcget \fIchannelId option\fR +\fIcmdPrefix \fBcget \fIchannel option\fR . This \fIoptional\fR subcommand is used when reading a single type-specific -option of channel \fIchannelId\fR. If this subcommand is supported then the +option of channel \fIchannel\fR. If this subcommand is supported then the subcommand \fBcgetall\fR must be supported as well. .RS .PP The subcommand should return the value of the specified \fIoption\fR. .PP @@ -288,15 +303,16 @@ If the subcommand throws an error, the command which performed the (re)configuration or query (usually \fBfconfigure\fR or \fBchan configure\fR) will appear to have thrown this error. Any exception beyond \fIerror\fR (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: cgetall .TP -\fIcmdPrefix \fBcgetall \fIchannelId\fR +\fIcmdPrefix \fBcgetall \fIchannel\fR . This \fIoptional\fR subcommand is used for reading all type-specific options -of channel \fIchannelId\fR. If this subcommand is supported then the +of channel \fIchannel\fR. If this subcommand is supported then the subcommand \fBcget\fR has to be supported as well. .RS .PP The subcommand should return a list of all options and their values. This list must have an even number of elements. @@ -304,15 +320,16 @@ If the subcommand throws an error the command which performed the (re)configuration or query (usually \fBfconfigure\fR or \fBchan configure\fR) will appear to have thrown this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: blocking .TP -\fIcmdPrefix \fBblocking \fIchannelId mode\fR +\fIcmdPrefix \fBblocking \fIchannel mode\fR . This \fIoptional\fR subcommand handles changes to the blocking mode of the -channel \fIchannelId\fR. The \fImode\fR is a boolean flag. A true value means +channel \fIchannel\fR. The \fImode\fR is a boolean flag. A true value means that the channel has to be set to blocking, and a false value means that the channel should be non-blocking. .RS .PP The return value of the subcommand is ignored. @@ -320,10 +337,24 @@ If the subcommand throws an error the command which caused its invocation (usually \fBfconfigure\fR or \fBchan configure\fR) will appear to have thrown this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR, etc.) is treated as and converted to an error. .RE +.\" METHOD: truncate +.TP +\fIcmdPrefix \fBtruncate\fI channel length\fR +. +This \fIoptional\fR subcommand handles changing the length of the +underlying data stream for the channel \fIchannel\fR. Its length +gets set to \fIlength\fR. +.RS +.PP +If the subcommand throws an error the command which caused its +invocation (usually \fBchan truncate\fR) will appear to have thrown +this error. Any exception beyond \fBerror\fR (e.g.,\ \fBbreak\fR, +etc.) is treated as and converted to an error. +.RE .SH NOTES Some of the functions supported in channels defined in Tcl's C interface are not available to channels reflected to the Tcl level. .PP The function \fBTcl_DriverGetHandleProc\fR is not supported; Index: doc/regexp.n ================================================================== --- doc/regexp.n +++ doc/regexp.n @@ -32,33 +32,37 @@ subexpression to the right in \fIexp\fR, and so on. .PP If the initial arguments to \fBregexp\fR start with \fB\-\fR then they are treated as switches. The following switches are currently supported: +.\" OPTION: -about .TP 15 \fB\-about\fR . Instead of attempting to match the regular expression, returns a list containing information about the regular expression. The first element of the list is a subexpression count. The second element is a list of property names that describe various attributes of the regular expression. This switch is primarily intended for debugging purposes. +.\" OPTION: -expanded .TP 15 \fB\-expanded\fR . Enables use of the expanded regular expression syntax where whitespace and comments are ignored. This is the same as specifying the \fB(?x)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -indices .TP 15 \fB\-indices\fR . Changes what is stored in the \fImatchVar\fR and \fIsubMatchVar\fRs. Instead of storing the matching characters from \fIstring\fR, each variable will contain a list of two decimal strings giving the indices in \fIstring\fR of the first and last characters in the matching range of characters. +.\" OPTION: -line .TP 15 \fB\-line\fR . Enables newline-sensitive matching. By default, newline is a completely ordinary character with no special meaning. With this @@ -73,10 +77,11 @@ .QW $ matches an empty string before any newline in addition to its normal function. This flag is equivalent to specifying both \fB\-linestop\fR and \fB\-lineanchor\fR, or the \fB(?n)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -linestop .TP 15 \fB\-linestop\fR . Changes the behavior of .QW [^ @@ -83,10 +88,11 @@ bracket expressions and .QW . so that they stop at newlines. This is the same as specifying the \fB(?p)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -lineanchor .TP 15 \fB\-lineanchor\fR . Changes the behavior of .QW ^ @@ -96,22 +102,25 @@ .QW anchors ) so they match the beginning and end of a line respectively. This is the same as specifying the \fB(?w)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -nocase .TP 15 \fB\-nocase\fR . Causes upper-case characters in \fIstring\fR to be treated as lower case during the matching process. +.\" OPTION: -all .TP 15 \fB\-all\fR . Causes the regular expression to be matched as many times as possible in the string, returning the total number of matches found. If this is specified with match variables, they will contain information for the last match only. +.\" OPTION: -inline .TP 15 \fB\-inline\fR . Causes the command to return, as a list, the data that would otherwise be placed in match variables. When using \fB\-inline\fR, @@ -127,12 +136,13 @@ \fI\(-> in n\fR \fBregexp\fR -all -inline -- {\ew(\ew)} " inlined " \fI\(-> in n li i ne e\fR .CE .RE +.\" OPTION: -start .TP 15 -\fB\-start\fR \fIindex\fR +\fB\-start\fI index\fR . Specifies a character index offset into the string to start matching the regular expression at. The \fIindex\fR value is interpreted in the same manner as the \fIindex\fR argument to \fBstring index\fR. @@ -141,10 +151,11 @@ will not match the beginning of the line, and \eA will still match the start of the string at \fIindex\fR. If \fB\-indices\fR is specified, the indices will be indexed starting from the absolute beginning of the input string. \fIindex\fR will be constrained to the bounds of the input string. +.\" OPTION: -- .TP 15 \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as \fIexp\fR even if it starts with a \fB\-\fR. @@ -173,36 +184,36 @@ .PP Find the index of the word \fBbadger\fR (in any case) within a string and store that in the variable \fBlocation\fR: .PP .CS -\fBregexp\fR \-indices {(?i)\embadger\eM} $string location +\fBregexp\fR -indices {(?i)\embadger\eM} $string location .CE .PP This could also be written as a \fIbasic\fR regular expression (as opposed to using the default syntax of \fIadvanced\fR regular expressions) match by prefixing the expression with a suitable flag: .PP .CS -\fBregexp\fR \-indices {(?ib)\e} $string location +\fBregexp\fR -indices {(?ib)\e} $string location .CE .PP This counts the number of octal digits in a string: .PP .CS -\fBregexp\fR \-all {[0\-7]} $string +\fBregexp\fR -all {[0-7]} $string .CE .PP This lists all words (consisting of all sequences of non-whitespace characters) in a string, and is useful as a more powerful version of the \fBsplit\fR command: .PP .CS -\fBregexp\fR \-all \-inline {\eS+} $string +\fBregexp\fR -all -inline {\eS+} $string .CE .SH "SEE ALSO" re_syntax(n), regsub(n), string(n) .SH KEYWORDS match, parsing, pattern, regular expression, splitting, string '\" Local Variables: '\" mode: nroff '\" End: Index: doc/registry.n ================================================================== --- doc/registry.n +++ doc/registry.n @@ -10,14 +10,15 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME registry \- Manipulate the Windows registry .SH SYNOPSIS -.sp +.nf \fBpackage require registry 1.3\fR -.sp -\fBregistry \fR?\fI\-mode\fR? \fIoption\fR \fIkeyName\fR ?\fIarg arg ...\fR? + +\fBregistry \fR?\fI\-mode\fR? \fIoption keyName\fR ?\fIarg arg ...\fR? +.fi .BE .SH DESCRIPTION .PP The \fBregistry\fR package provides a general set of operations for manipulating the Windows registry. The package implements the @@ -51,10 +52,11 @@ of the requested operation. .PP \fIOption\fR indicates what to do with the registry key name. Any unique abbreviation for \fIoption\fR is acceptable. The valid options are: +.\" METHOD: broadcast .TP \fBregistry broadcast \fIkeyName\fR ?\fB\-timeout \fImilliseconds\fR? . Sends a broadcast message to the system and running programs to notify them of certain updates. This is necessary to propagate changes to key registry @@ -77,34 +79,38 @@ set curPath [\fBregistry get\fR $regPath "Path"] \fBregistry set\fR $regPath "Path" "$curPath;$addPath" \fBregistry broadcast\fR "Environment" .CE .RE +.\" METHOD: delete .TP \fBregistry delete \fIkeyName\fR ?\fIvalueName\fR? . If the optional \fIvalueName\fR argument is present, the specified value under \fIkeyName\fR will be deleted from the registry. If the optional \fIvalueName\fR is omitted, the specified key and any subkeys or values beneath it in the registry hierarchy will be deleted. If the key could not be deleted then an error is generated. If the key did not exist, the command has no effect. +.\" METHOD: get .TP \fBregistry get \fIkeyName valueName\fR . Returns the data associated with the value \fIvalueName\fR under the key \fIkeyName\fR. If either the key or the value does not exist, then an error is generated. For more details on the format of the returned data, see \fBSUPPORTED TYPES\fR, below. +.\" METHOD: keys .TP \fBregistry keys \fIkeyName\fR ?\fIpattern\fR? . If \fIpattern\fR is not specified, returns a list of names of all the subkeys of \fIkeyName\fR. If \fIpattern\fR is specified, only those names matching \fIpattern\fR are returned. Matching is determined using the same rules as for \fBstring match\fR. If the specified \fIkeyName\fR does not exist, then an error is generated. +.\" METHOD: set .TP \fBregistry set \fIkeyName\fR ?\fIvalueName data \fR?\fItype\fR?? . If \fIvalueName\fR is not specified, creates the key \fIkeyName\fR if it does not already exist. If \fIvalueName\fR is specified, creates @@ -111,16 +117,18 @@ the key \fIkeyName\fR and value \fIvalueName\fR if necessary. The contents of \fIvalueName\fR are set to \fIdata\fR with the type indicated by \fItype\fR. If \fItype\fR is not specified, the type \fBsz\fR is assumed. For more details on the data and type arguments, see \fBSUPPORTED TYPES\fR below. +.\" METHOD: type .TP \fBregistry type \fIkeyName valueName\fR . Returns the type of the value \fIvalueName\fR in the key \fIkeyName\fR. For more information on the possible types, see \fBSUPPORTED TYPES\fR, below. +.\" METHOD: values .TP \fBregistry values \fIkeyName\fR ?\fIpattern\fR? . If \fIpattern\fR is not specified, returns a list of names of all the values of \fIkeyName\fR. If \fIpattern\fR is specified, only those @@ -134,57 +142,39 @@ returned as a Tcl string. The type indicates the intended use for the data, but does not actually change the representation. For some types, the \fBregistry\fR command returns the data in a different form to make it easier to manipulate. The following types are recognized by the registry command: -.TP 17 -\fBbinary\fR -. +.IP \fBbinary\fR The registry value contains arbitrary binary data. The data is represented exactly in Tcl, including any embedded nulls. -.TP -\fBnone\fR -. +.IP \fBnone\fR The registry value contains arbitrary binary data with no defined type. The data is represented exactly in Tcl, including any embedded nulls. -.TP -\fBsz\fR -. +.IP \fBsz\fR The registry value contains a null-terminated string. The data is represented in Tcl as a string. -.TP -\fBexpand_sz\fR -. +.IP \fBexpand_sz\fR The registry value contains a null-terminated string that contains unexpanded references to environment variables in the normal Windows style (for example, .QW %PATH% ). The data is represented in Tcl as a string. -.TP -\fBdword\fR -. +.IP \fBdword\fR The registry value contains a little-endian 32-bit number. The data is represented in Tcl as a decimal string. -.TP -\fBdword_big_endian\fR -. +.IP \fBdword_big_endian\fR The registry value contains a big-endian 32-bit number. The data is represented in Tcl as a decimal string. -.TP -\fBlink\fR -. +.IP \fBlink\fR The registry value contains a symbolic link. The data is represented exactly in Tcl, including any embedded nulls. -.TP -\fBmulti_sz\fR -. +.IP \fBmulti_sz\fR The registry value contains an array of null-terminated strings. The data is represented in Tcl as a list of strings. -.TP -\fBresource_list\fR -. +.IP \fBresource_list\fR The registry value contains a device-driver resource list. The data is represented exactly in Tcl, including any embedded nulls. .PP In addition to the symbolically named types listed above, unknown types are identified using a 32-bit integer that corresponds to the Index: doc/regsub.n ================================================================== --- doc/regsub.n +++ doc/regsub.n @@ -52,10 +52,11 @@ backslashes. .LP If the initial arguments to \fBregsub\fR start with \fB\-\fR then they are treated as switches. The following switches are currently supported: +.\" OPTION: -all .TP \fB\-all\fR . All ranges in \fIstring\fR that match \fIexp\fR are found and substitution is performed for each of these ranges. @@ -65,10 +66,11 @@ .QW & and .QW \e\fIn\fR sequences are handled for each substitution using the information from the corresponding match. +.\" OPTION: -command .TP \fB\-command\fR .VS 8.7 Changes the handling of \fIsubSpec\fR so that it is not treated as a template for a substitution string and the substrings @@ -78,11 +80,11 @@ no longer have special meaning. Instead \fIsubSpec\fR must be a command prefix, that is, a non-empty list. The substring of \fIstring\fR that matches \fIexp\fR, and then each substring that matches each capturing sub-RE within \fIexp\fR are appended as additional elements to that list. (The items appended to the list are much like what -\fBregexp\fR \fB-inline\fR would return). The completed list is then +\fBregexp\fR \fB\-inline\fR would return). The completed list is then evaluated as a Tcl command, and the result of that command is the substitution string. Any error or exception from command evaluation becomes an error or exception from the \fBregsub\fR command. .RS .PP @@ -92,16 +94,18 @@ The exact location indices that matched are not made available to the script. .PP See \fBEXAMPLES\fR below for illustrative cases. .RE .VE 8.7 +.\" OPTION: -expanded .TP \fB\-expanded\fR . Enables use of the expanded regular expression syntax where whitespace and comments are ignored. This is the same as specifying the \fB(?x)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -line .TP \fB\-line\fR . Enables newline-sensitive matching. By default, newline is a completely ordinary character with no special meaning. With this flag, @@ -115,10 +119,11 @@ .QW $ matches an empty string before any newline in addition to its normal function. This flag is equivalent to specifying both \fB\-linestop\fR and \fB\-lineanchor\fR, or the \fB(?n)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -linestop .TP \fB\-linestop\fR . Changes the behavior of .QW [^ @@ -125,10 +130,11 @@ bracket expressions and .QW . so that they stop at newlines. This is the same as specifying the \fB(?p)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -lineanchor .TP \fB\-lineanchor\fR . Changes the behavior of .QW ^ @@ -138,18 +144,20 @@ .QW anchors ) so they match the beginning and end of a line respectively. This is the same as specifying the \fB(?w)\fR embedded option (see the \fBre_syntax\fR manual page). +.\" OPTION: -nocase .TP \fB\-nocase\fR . Upper-case characters in \fIstring\fR will be converted to lower-case before matching against \fIexp\fR; however, substitutions specified by \fIsubSpec\fR use the original unconverted form of \fIstring\fR. +.\" OPTION: -start .TP -\fB\-start\fR \fIindex\fR +\fB\-start\fI index\fR . Specifies a character index offset into the string to start matching the regular expression at. The \fIindex\fR value is interpreted in the same manner as the \fIindex\fR argument to \fBstring index\fR. @@ -156,10 +164,11 @@ When using this switch, .QW ^ will not match the beginning of the line, and \eA will still match the start of the string at \fIindex\fR. \fIindex\fR will be constrained to the bounds of the input string. +.\" OPTION: -- .TP \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as \fIexp\fR even if it starts with a \fB\-\fR. @@ -254,13 +263,22 @@ # convert hex to a char scan $h %x charNumber format %c $charNumber }}}] .CE +.PP +The \fB\-command\fR option can also be useful for restricting the range of +commands such as \fBstring totitle\fR: +.PP +.CS +set message "the quIck broWn fOX JUmped oVer the laZy dogS..." +puts [\fBregsub\fR -all -command {\ew+} $message {string totitle}] +# \(-> \fIThe Quick Brown Fox Jumped Over The Lazy Dogs..\fR +.CE .VE 8.7 .SH "SEE ALSO" regexp(n), re_syntax(n), subst(n), string(n) .SH KEYWORDS match, pattern, quoting, regular expression, substitution '\" Local Variables: '\" mode: nroff '\" End: Index: doc/return.n ================================================================== --- doc/return.n +++ doc/return.n @@ -11,15 +11,15 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME return \- Return from a procedure, or set return code of a script .SH SYNOPSIS +.nf \fBreturn \fR?\fIresult\fR? -.sp \fBreturn \fR?\fB\-code \fIcode\fR? ?\fIresult\fR? -.sp \fBreturn \fR?\fIoption value \fR...? ?\fIresult\fR? +.fi .BE .SH DESCRIPTION .PP In its simplest usage, the \fBreturn\fR command is used without options in the body of a procedure to immediately return control to the caller @@ -52,11 +52,11 @@ .TP 13 \fBerror\fR (or \fB1\fR) . Error return: the return code of the procedure is 1 (\fBTCL_ERROR\fR). The procedure command behaves in its calling context as if it -were the command \fBerror\fR \fIresult\fR. See below for additional +were the command \fBerror\fI result\fR. See below for additional options. .TP 13 \fBreturn\fR (or \fB2\fR) . The return code of the procedure is 2 (\fBTCL_RETURN\fR). The @@ -76,11 +76,14 @@ were the command \fBcontinue\fR. .TP 13 \fIvalue\fR . \fIValue\fR must be an integer; it will be returned as the -return code for the current procedure. +return code for the current procedure. Applications +and packages should use values in the range 5 to 1073741823 (0x3fffffff) +for their own purposes. Values outside this range are reserved +for use by Tcl. .LP When a procedure wants to signal that it has received invalid arguments from its caller, it may use \fBreturn -code error\fR with \fIresult\fR set to a suitable error message. Otherwise usage of the \fBreturn -code\fR option is mostly limited to @@ -103,10 +106,11 @@ script. .PP As documented above, the \fB\-code\fR entry in the return options dictionary receives special treatment by Tcl. There are other return options also recognized and treated specially by Tcl. They are: +.\" OPTION: -errorcode .TP \fB\-errorcode \fIlist\fR . The \fB\-errorcode\fR option receives special treatment only when the value of the \fB\-code\fR option is \fBTCL_ERROR\fR. Then the \fIlist\fR value @@ -115,10 +119,11 @@ If no \fB\-errorcode\fR option is provided to \fBreturn\fR when the \fB\-code error\fR option is provided, Tcl will set the value of the \fB\-errorcode\fR entry in the return options dictionary to the default value of \fBNONE\fR. The \fB\-errorcode\fR return option will also be stored in the global variable \fBerrorCode\fR. +.\" OPTION: -errorinfo .TP \fB\-errorinfo \fIinfo\fR . The \fB\-errorinfo\fR option receives special treatment only when the value of the \fB\-code\fR option is \fBTCL_ERROR\fR. Then \fIinfo\fR is the initial @@ -133,15 +138,18 @@ there will be no information about the context of the error within the procedure. Typically the \fIinfo\fR value is supplied from the value of \fB\-errorinfo\fR in a return options dictionary captured by the \fBcatch\fR command (or from the copy of that information stored in the global variable \fBerrorInfo\fR). +.\" OPTION: -errorstack .TP \fB\-errorstack \fIlist\fR +. The \fB\-errorstack\fR option receives special treatment only when the value of the \fB\-code\fR option is \fBTCL_ERROR\fR. Then \fIlist\fR is the initial -error stack, recording actual argument values passed to each proc level. The error stack will +error stack, recording actual argument values passed to each proc level. +The error stack will also be reachable through \fBinfo errorstack\fR. If no \fB\-errorstack\fR option is provided to \fBreturn\fR when the \fB\-code error\fR option is provided, Tcl will provide its own initial error stack in the entry for \fB\-errorstack\fR. Tcl's initial error stack will include only the call to the procedure, and @@ -149,10 +157,11 @@ there will be no information about the context of the error within the procedure. Typically the \fIlist\fR value is supplied from the value of \fB\-errorstack\fR in a return options dictionary captured by the \fBcatch\fR command (or from the copy of that information from \fBinfo errorstack\fR). +.\" OPTION: -level .TP \fB\-level \fIlevel\fR . The \fB\-level\fR and \fB\-code\fR options work together to set the return code to be returned by one of the commands currently being evaluated. @@ -161,10 +170,11 @@ at which the return code of a command currently being evaluated should be \fIcode\fR. If no \fB\-level\fR option is provided, the default value of \fIlevel\fR is 1, so that \fBreturn\fR sets the return code that the current procedure returns to its caller, 1 level up the call stack. The mechanism by which these options work is described in more detail below. +.\" OPTION: -options .TP \fB\-options \fIoptions\fR . The value \fIoptions\fR must be a valid dictionary. The entries of that dictionary are treated as additional \fIoption value\fR pairs for the Index: doc/safe.n ================================================================== --- doc/safe.n +++ doc/safe.n @@ -9,29 +9,30 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME safe \- Creating and manipulating safe interpreters .SH SYNOPSIS +.nf \fB::safe::interpCreate\fR ?\fIchild\fR? ?\fIoptions...\fR? -.sp -\fB::safe::interpInit\fR \fIchild\fR ?\fIoptions...\fR? -.sp -\fB::safe::interpConfigure\fR \fIchild\fR ?\fIoptions...\fR? -.sp -\fB::safe::interpDelete\fR \fIchild\fR -.sp -\fB::safe::interpAddToAccessPath\fR \fIchild\fR \fIdirectory\fR -.sp -\fB::safe::interpFindInAccessPath\fR \fIchild\fR \fIdirectory\fR -.sp +\fB::safe::interpInit\fI child\fR ?\fIoptions...\fR? +\fB::safe::interpConfigure\fI child\fR ?\fIoptions...\fR? +\fB::safe::interpDelete\fI child\fR +\fB::safe::interpAddToAccessPath\fI child directory\fR +\fB::safe::interpFindInAccessPath\fI child directory\fR +\fB::safe::setSyncMode\fR ?\fInewValue\fR? \fB::safe::setLogCmd\fR ?\fIcmd arg...\fR? +.fi .SS OPTIONS -.PP -?\fB\-accessPath\fR \fIpathList\fR? -?\fB\-statics\fR \fIboolean\fR? ?\fB\-noStatics\fR? -?\fB\-nested\fR \fIboolean\fR? ?\fB\-nestedLoadOk\fR? -?\fB\-deleteHook\fR \fIscript\fR? +.nf +?\fB\-accessPath\fI pathList\fR? +?\fB\-autoPath\fI pathList\fR? +?\fB\-statics\fI boolean\fR? +?\fB\-noStatics\fR? +?\fB\-nested\fI boolean\fR? +?\fB\-nestedLoadOk\fR? +?\fB\-deleteHook\fI script\fR? +.fi .BE .SH DESCRIPTION Safe Tcl is a mechanism for executing untrusted Tcl scripts safely and for providing mediated access by such scripts to potentially dangerous functionality. @@ -61,34 +62,42 @@ .PP All commands provided in the parent interpreter by Safe Tcl reside in the \fBsafe\fR namespace. .SH COMMANDS The following commands are provided in the parent interpreter: +.\" COMMAND: interpCreate .TP \fB::safe::interpCreate\fR ?\fIchild\fR? ?\fIoptions...\fR? +. Creates a safe interpreter, installs the aliases described in the section \fBALIASES\fR and initializes the auto-loading and package mechanism as specified by the supplied \fIoptions\fR. See the \fBOPTIONS\fR section below for a description of the optional arguments. If the \fIchild\fR argument is omitted, a name will be generated. \fB::safe::interpCreate\fR always returns the interpreter name. -.sp +.RS +.PP The interpreter name \fIchild\fR may include namespace separators, but may not have leading or trailing namespace separators, or excess colon characters in namespace separators. The interpreter name is qualified relative to the global namespace ::, not the namespace in which the \fB::safe::interpCreate\fR command is evaluated. +.RE +.\" COMMAND: interpInit .TP -\fB::safe::interpInit\fR \fIchild\fR ?\fIoptions...\fR? +\fB::safe::interpInit\fI child\fR ?\fIoptions...\fR? +. This command is similar to \fBinterpCreate\fR except it that does not create the safe interpreter. \fIchild\fR must have been created by some other means, like \fBinterp create\fR \fB\-safe\fR. The interpreter name \fIchild\fR may include namespace separators, subject to the same restrictions as for \fBinterpCreate\fR. +.\" COMMAND: interpConfigure .TP -\fB::safe::interpConfigure\fR \fIchild\fR ?\fIoptions...\fR? +\fB::safe::interpConfigure\fI child\fR ?\fIoptions...\fR? +. If no \fIoptions\fR are given, returns the settings for all options for the named safe interpreter as a list of options and their current values for that \fIchild\fR. If a single additional argument is provided, it will return a list of 2 elements \fIname\fR and \fIvalue\fR where @@ -103,26 +112,30 @@ .CS # Create new interp with the same configuration as "$i0": set i1 [safe::interpCreate {*}[safe::interpConfigure $i0]] # Get the current deleteHook -set dh [safe::interpConfigure $i0 \-del] +set dh [safe::interpConfigure $i0 -del] # Change (only) the statics loading ok attribute of an # interp and its deleteHook (leaving the rest unchanged): -safe::interpConfigure $i0 \-delete {foo bar} \-statics 0 +safe::interpConfigure $i0 -delete {foo bar} -statics 0 .CE .RE +.\" COMMAND: interpDelete .TP -\fB::safe::interpDelete\fR \fIchild\fR +\fB::safe::interpDelete\fI child\fR +. Deletes the safe interpreter and cleans up the corresponding parent interpreter data structures. If a \fIdeleteHook\fR script was specified for this interpreter it is evaluated before the interpreter is deleted, with the name of the interpreter as an additional argument. +.\" COMMAND: interpFindInAccessPath .TP -\fB::safe::interpFindInAccessPath\fR \fIchild\fR \fIdirectory\fR +\fB::safe::interpFindInAccessPath\fI child directory\fR +. This command finds and returns the token for the real directory \fIdirectory\fR in the safe interpreter's current virtual access path. It generates an error if the directory is not found. Example of use: .RS @@ -130,12 +143,14 @@ .CS $child eval [list set tk_library \e [::safe::interpFindInAccessPath $name $tk_library]] .CE .RE +.\" COMMAND: interpAddToAccessPath .TP -\fB::safe::interpAddToAccessPath\fR \fIchild\fR \fIdirectory\fR +\fB::safe::interpAddToAccessPath\fI child directory\fR +. This command adds \fIdirectory\fR to the virtual path maintained for the safe interpreter in the parent, and returns the token that can be used in the safe interpreter to obtain access to files in that directory. If the directory is already in the virtual path, it only returns the token without adding the directory to the virtual path again. @@ -145,12 +160,25 @@ .CS $child eval [list set tk_library \e [::safe::interpAddToAccessPath $name $tk_library]] .CE .RE +.\" COMMAND: setSyncMode +.TP +\fB::safe::setSyncMode\fR ?\fInewValue\fR? +. +This command is used to get or set the "Sync Mode" of the Safe Base. +When an argument is supplied, the command returns an error if the argument +is not a boolean value, or if any Safe Base interpreters exist. Typically +the value will be set as part of initialization - boolean true for +"Sync Mode" on (the default), false for "Sync Mode" off. With "Sync Mode" +on, the Safe Base keeps each child interpreter's ::auto_path synchronized +with its access path. See the section \fBSYNC MODE\fR below for details. +.\" COMMAND: setLogCmd .TP \fB::safe::setLogCmd\fR ?\fIcmd arg...\fR? +. This command installs a script that will be called when interesting life cycle events occur for a safe interpreter. When called with no arguments, it returns the currently installed script. When called with one argument, an empty string, the currently installed script is removed and logging is turned off. @@ -187,44 +215,65 @@ \fB::safe::interpCreate\fR, \fB::safe::interpInit\fR, and \fB::safe::interpConfigure\fR. Any option name can be abbreviated to its minimal non-ambiguous name. Option names are not case sensitive. +.\" OPTION: -accessPath .TP -\fB\-accessPath\fR \fIdirectoryList\fR +\fB\-accessPath\fI directoryList\fR +. This option sets the list of directories from which the safe interpreter can \fBsource\fR and \fBload\fR files. If this option is not specified, or if it is given as the empty list, the safe interpreter will use the same directories as its parent for auto-loading. See the section \fBSECURITY\fR below for more detail about virtual paths, tokens and access control. +.\" OPTION: -autoPath +.TP +\fB\-autoPath\fI directoryList\fR +. +This option sets the list of directories in the safe interpreter's +::auto_path. The option is undefined if the Safe Base has "Sync Mode" on +- in that case the safe interpreter's ::auto_path is managed by the Safe +Base and is a tokenized form of its access path. +See the section \fBSYNC MODE\fR below for details. +.\" OPTION: -statics .TP -\fB\-statics\fR \fIboolean\fR +\fB\-statics\fI boolean\fR +. This option specifies if the safe interpreter will be allowed to load statically linked packages (like \fBload {} Tk\fR). The default value is \fBtrue\fR : safe interpreters are allowed to load statically linked packages. +.\" OPTION: -noStatics .TP \fB\-noStatics\fR +. This option is a convenience shortcut for \fB\-statics false\fR and thus specifies that the safe interpreter will not be allowed to load statically linked packages. +.\" OPTION: -nested .TP -\fB\-nested\fR \fIboolean\fR +\fB\-nested\fI boolean\fR +. This option specifies if the safe interpreter will be allowed to load packages into its own sub-interpreters. The default value is \fBfalse\fR : safe interpreters are not allowed to load packages into their own sub-interpreters. +.\" OPTION: -nestedLoadOk .TP \fB\-nestedLoadOk\fR +. This option is a convenience shortcut for \fB\-nested true\fR and thus specifies the safe interpreter will be allowed to load packages into its own sub-interpreters. +.\" OPTION: -deleteHook .TP -\fB\-deleteHook\fR \fIscript\fR +\fB\-deleteHook\fI script\fR +. When this option is given a non-empty \fIscript\fR, it will be evaluated in the parent with the name of the safe interpreter as an additional argument just before actually deleting the safe interpreter. Giving an empty value removes any currently installed deletion hook @@ -231,11 +280,12 @@ script for that safe interpreter. The default value (\fB{}\fR) is not to have any deletion call back. .SH ALIASES The following aliases are provided in a safe interpreter: .TP -\fBsource\fR \fIfileName\fR +\fBsource\fI fileName\fR +. The requested file, a Tcl source file, is sourced into the safe interpreter if it is found. The \fBsource\fR alias can only source files from directories in the virtual path for the safe interpreter. The \fBsource\fR alias requires the safe interpreter to @@ -242,32 +292,36 @@ use one of the token names in its virtual path to denote the directory in which the file to be sourced can be found. See the section on \fBSECURITY\fR for more discussion of restrictions on valid filenames. .TP -\fBload\fR \fIfileName\fR +\fBload\fI fileName\fR +. The requested file, a shared object file, is dynamically loaded into the safe interpreter if it is found. The filename must contain a token name mentioned in the virtual path for the safe interpreter for it to be found successfully. Additionally, the shared object file must contain a safe entry point; see the manual page for the \fBload\fR command for more details. .TP -\fBfile\fR ?\fIsubCmd args...\fR? +\fBfile\fR ?\fIsubcommand args...\fR? +. The \fBfile\fR alias provides access to a safe subset of the subcommands of the \fBfile\fR command; it allows only \fBdirname\fR, \fBjoin\fR, -\fBextension\fR, \fBroot\fR, \fBtail\fR, \fBpathname\fR and \fBsplit\fR +\fBextension\fR, \fBroot\fR, \fBtail\fR, \fBpathtype\fR and \fBsplit\fR subcommands. For more details on what these subcommands do see the manual page for the \fBfile\fR command. .TP -\fBencoding\fR ?\fIsubCmd args...\fR? +\fBencoding\fR ?\fIsubcommand args...\fR? +. The \fBencoding\fR alias provides access to a safe subset of the subcommands of the \fBencoding\fR command; it disallows setting of the system encoding, but allows all other subcommands including \fBsystem\fR to check the current encoding. .TP \fBexit\fR +. The calling interpreter is deleted and its computation is stopped, but the Tcl process in which this interpreter exists is not terminated. .SH SECURITY Safe Tcl does not attempt to completely prevent annoyance and denial of service attacks. These forms of attack prevent the @@ -329,11 +383,12 @@ Each element of the initial access path list will be assigned a token that will be set in the child \fBauto_path\fR and the first element of that list will be set as the \fBtcl_library\fR for that child. .PP -If the access path argument is not given or is the empty list, +If the access path argument is not given to \fB::safe::interpCreate\fR or +\fB::safe::interpInit\fR or is the empty list, the default behavior is to let the child access the same packages as the parent has access to (Or to be more precise: only packages written in Tcl (which by definition cannot be dangerous as they run in the child interpreter) and C extensions that provides a _SafeInit entry point). For that purpose, the parent's @@ -355,13 +410,157 @@ .PP When the \fIaccessPath\fR is changed after the first creation or initialization (i.e. through \fBinterpConfigure -accessPath \fR\fIlist\fR), an \fBauto_reset\fR is automatically evaluated in the safe interpreter to synchronize its \fBauto_index\fR with the new token list. +.SH TYPICAL USE +In many cases, the properties of a Safe Base interpreter can be specified +when the interpreter is created, and then left unchanged for the lifetime +of the interpreter. +.PP +If you wish to use Safe Base interpreters with "Sync Mode" off, evaluate +the command +.RS +.PP +.CS + safe::setSyncMode 0 +.CE +.RE +.PP +Use \fB::safe::interpCreate\fR or \fB::safe::interpInit\fR to create an +interpreter with the properties that you require. The simplest way is not +to specify \fB\-accessPath\fR or \fB\-autoPath\fR, which means the safe +interpreter will use the same paths as the parent interpreter. However, +if \fB\-accessPath\fR is specified, then \fB\-autoPath\fR must also be +specified, or else it will be set to {}. +.PP +The value of \fB\-autoPath\fR will be that required to access tclIndex +and pkgIndex.tcl files according to the same rules as an unsafe +interpreter (see pkg_mkIndex(n) and library(n)). +.PP +With "Sync Mode" on, the option \fB\-autoPath\fR is undefined, and +the Safe Base sets the child's ::auto_path to a tokenized form of the +access path. In addition to the directories present if "Safe Mode" is off, +the ::auto_path includes the numerous subdirectories and module paths +that belong to the access path. +.SH SYNC MODE +Before Tcl version 8.7, the Safe Base kept each safe interpreter's +::auto_path synchronized with a tokenized form of its access path. +Limitations of Tcl 8.4 and earlier made this feature necessary. This +definition of ::auto_path did not conform its specification in library(n) +and pkg_mkIndex(n), but nevertheless worked perfectly well for the discovery +and loading of packages. The introduction of Tcl modules in Tcl 8.5 added a +large number of directories to the access path, and it is inconvenient to +have these additional directories unnecessarily appended to the ::auto_path. +.PP +In order to preserve compatibility with existing code, this synchronization +of the ::auto_path and access path ("Sync Mode" on) is still the default. +However, the Safe Base offers the option of limiting the safe interpreter's +::auto_path to the much shorter list of directories that is necessary for +it to perform its function ("Sync Mode" off). Use the command +\fB::safe::setSyncMode\fR to choose the mode before creating any Safe +Base interpreters. +.PP +In either mode, the most convenient way to initialize a safe interpreter is +to call \fB::safe::interpCreate\fR or \fB::safe::interpInit\fR without the +\fB\-accessPath\fR or \fB\-autoPath\fR options (or with the \fB\-accessPath\fR +option set to the +empty list), which will give the safe interpreter the same access as the +parent interpreter to packages, modules, and autoloader files. With +"Sync Mode" off, the Safe Base will set the value of \fB\-autoPath\fR to the +parent's ::auto_path, and will set the child's ::auto_path to a tokenized form +of the parent's ::auto_path. +.PP +With "Sync Mode" off, if a value is specified for \fB\-autoPath\fR, even the +empty list, in a call to \fB::safe::interpCreate\fR, \fB::safe::interpInit\fR, +or \fB::safe::interpConfigure\fR, it will be tokenized and used as the safe +interpreter's ::auto_path. Any directories that do not also belong to the +access path cannot be tokenized and will be silently ignored. However, the +value of \fB\-autoPath\fR will remain as specified, and will be used to +re-tokenize the child's ::auto_path if \fB::safe::interpConfigure\fR is called +to change the value of \fB\-accessPath\fR. +.PP +With "Sync Mode" off, if the access path is reset to the values in the +parent interpreter by calling \fB::safe::interpConfigure\fR with arguments +\fB\-accessPath\fR {}, then the ::auto_path will also be reset unless the +argument \fB\-autoPath\fR is supplied to specify a different value. +.PP +With "Sync Mode" off, if a non-empty value of \fB\-accessPath\fR is supplied, the +safe interpreter's ::auto_path will be set to {} (by +\fB::safe::interpCreate\fR, \fB::safe::interpInit\fR) or left unchanged +(by \fB::safe::interpConfigure\fR). If the same command specifies a new +value for \fB\-autoPath\fR, it will be applied after the \fB\-accessPath\fR +argument has been processed. +.PP +Examples of use with "Sync Mode" off: any of these commands will set the +::auto_path to a tokenized form of its value in the parent interpreter: +.RS +.PP +.CS +safe::interpCreate foo +safe::interpCreate foo -accessPath {} +safe::interpInit bar +safe::interpInit bar -accessPath {} +safe::interpConfigure foo -accessPath {} +.CE +.RE +.PP +Example of use with "Sync Mode" off: when initializing a safe interpreter +with a non-empty access path, the ::auto_path will be set to {} unless its +own value is also specified: +.RS +.PP +.CS +safe::interpCreate foo -accessPath { + /usr/local/TclHome/lib/tcl8.7 + /usr/local/TclHome/lib/tcl8.7/http1.0 + /usr/local/TclHome/lib/tcl8.7/opt0.4 + /usr/local/TclHome/lib/tcl8.7/msgs + /usr/local/TclHome/lib/tcl8.7/encoding + /usr/local/TclHome/lib +} + +# The child's ::auto_path must be given a suitable value: + +safe::interpConfigure foo -autoPath { + /usr/local/TclHome/lib/tcl8.7 + /usr/local/TclHome/lib +} + +# The two commands can be combined: + +safe::interpCreate foo -accessPath { + /usr/local/TclHome/lib/tcl8.7 + /usr/local/TclHome/lib/tcl8.7/http1.0 + /usr/local/TclHome/lib/tcl8.7/opt0.4 + /usr/local/TclHome/lib/tcl8.7/msgs + /usr/local/TclHome/lib/tcl8.7/encoding + /usr/local/TclHome/lib +} -autoPath { + /usr/local/TclHome/lib/tcl8.7 + /usr/local/TclHome/lib +} +.CE +.RE +.PP +Example of use with "Sync Mode" off: the command +\fBsafe::interpAddToAccessPath\fR does not change the safe interpreter's +::auto_path, and so any necessary change must be made by the script: +.RS +.PP +.CS +safe::interpAddToAccessPath foo /usr/local/TclHome/lib/extras/Img1.4.11 + +lassign [safe::interpConfigure foo -autoPath] DUM childAutoPath +lappend childAutoPath /usr/local/TclHome/lib/extras/Img1.4.11 +safe::interpConfigure foo -autoPath $childAutoPath +.CE +.RE .SH "SEE ALSO" -interp(n), library(n), load(n), package(n), source(n), unknown(n) +interp(n), library(n), load(n), package(n), pkg_mkIndex(n), source(n), +tm(n), unknown(n) .SH KEYWORDS -alias, auto\-loading, auto_mkindex, load, parent interpreter, safe +alias, auto-loading, auto_mkindex, load, parent interpreter, safe interpreter, child interpreter, source '\" Local Variables: '\" mode: nroff '\" End: Index: doc/scan.n ================================================================== --- doc/scan.n +++ doc/scan.n @@ -71,86 +71,70 @@ .PP The size modifier field is used only when scanning a substring into one of Tcl's integer values. The size modifier field dictates the integer range acceptable to be stored in a variable, or, for the inline case, in a position in the result list. -The syntactically valid values for the size modifier are \fBh\fR, \fBL\fR, -\fBl\fR, and \fBll\fR. The \fBh\fR size modifier value is equivalent -to the absence of a size modifier in the the conversion specifier. -Either one indicates the integer range to be stored is limited to -the same range produced by the \fBint()\fR function of the \fBexpr\fR -command. The \fBL\fR size modifier is equivalent to the \fBl\fR size -modifier. Either one indicates the integer range to be stored is -limited to the same range produced by the \fBwide()\fR function of -the \fBexpr\fR command. The \fBll\fR size modifier indicates that -the integer range to be stored is unlimited. +The syntactically valid values for the size modifier are \fBh\fR, +\fBl\fR, \fBq\fR, \fBj\fR, \fBz\fR, \fBt\fR, \fBll\fR, and \fBL\fR. +The \fBh\fR size modifier value is equivalent to the absence of a size +modifier in the the conversion specifier. Either one indicates the +integer range to be stored is limited to the range determined by the +value of the \fBwordSize\fR element of the \fBtcl_platform\fR array). +The \fBL\fR, \fBq\fR or \fBj\fR size modifiers are equivalent to the +\fBl\fR size modifier. Either of them indicates the integer range to +be stored is limited to the same range produced by the \fBwide()\fR +function of the \fBexpr\fR command. The \fBll\fR size modifier +indicates that the integer range to be stored is unlimited. +The \fBz\fR and \fBt\fR modifiers indicate the integer range to be +the same as for either \fBh\fR or \fBl\fR, depending on the +value of the \fBpointerSize\fR element of the \fBtcl_platform\fR array. .SS "MANDATORY CONVERSION CHARACTER" .PP The following conversion characters are supported: -.TP -\fBd\fR -. +.IP \fBd\fR The input substring must be a decimal integer. It is read in and the integer value is stored in the variable, truncated as required by the size modifier value. -.TP -\fBo\fR -. +.IP \fBo\fR The input substring must be an octal integer. It is read in and the integer value is stored in the variable, truncated as required by the size modifier value. -.TP -\fBx\fR or \fBX\fR -. +.IP "\fBx\fR or \fBX\fR" The input substring must be a hexadecimal integer. It is read in and the integer value is stored in the variable, truncated as required by the size modifier value. -.TP -\fBb\fR -. +.IP \fBb\fR The input substring must be a binary integer. It is read in and the integer value is stored in the variable, truncated as required by the size modifier value. -.TP -\fBu\fR -. +.IP \fBu\fR The input substring must be a decimal integer. The integer value is truncated as required by the size modifier value, and the corresponding unsigned value for that truncated range is computed and stored in the variable as a decimal string. -The conversion makes no sense without reference to a truncation range, -so the size modifier \fBll\fR is not permitted in combination -with conversion character \fBu\fR. -.TP -\fBi\fR -. -The input substring must be an integer. The base (i.e. decimal, octal, or hexadecimal) is determined by the C convention (leading 0 for octal; prefix 0x for hexadecimal). The integer value is stored in the variable, -truncated as required by the size modifier value. -.TP -\fBc\fR -. +.IP \fBi\fR +The input substring must be an integer. The base (i.e. decimal, +octal, or hexadecimal) is determined by the C convention (leading +0 for octal; prefix 0x for hexadecimal). The integer value is +stored in the variable, truncated as required by the size modifier +value. +.IP \fBc\fR A single character is read in and its Unicode value is stored in the variable as an integer value. Initial white space is not skipped in this case, so the input substring may be a white-space character. -.TP -\fBs\fR -. +.IP \fBs\fR The input substring consists of all the characters up to the next white-space character; the characters are copied to the variable. -.TP -\fBe\fR or \fBf\fR or \fBg\fR or \fBE\fR or \fBG\fR -. +.IP "\fBe\fR or \fBf\fR or \fBg\fR or \fBE\fR or \fBG\fR" The input substring must be a floating-point number consisting of an optional sign, a string of decimal digits possibly containing a decimal point, and an optional exponent consisting of an \fBe\fR or \fBE\fR followed by an optional sign and a string of decimal digits. It is read in and stored in the variable as a floating-point value. -.TP -\fB[\fIchars\fB]\fR -. +.IP \fB[\fIchars\fB]\fR The input substring consists of one or more characters in \fIchars\fR. The matching string is stored in the variable. If the first character between the brackets is a \fB]\fR then it is treated as part of \fIchars\fR rather than the closing bracket for the set. @@ -157,13 +141,11 @@ If \fIchars\fR contains a sequence of the form \fIa\fB\-\fIb\fR then any character between \fIa\fR and \fIb\fR (inclusive) will match. If the first or last character between the brackets is a \fB\-\fR, then it is treated as part of \fIchars\fR rather than indicating a range. -.TP -\fB[^\fIchars\fB]\fR -. +.IP \fB[^\fIchars\fB]\fR The input substring consists of one or more characters not in \fIchars\fR. The matching string is stored in the variable. If the character immediately following the \fB^\fR is a \fB]\fR then it is treated as part of the set rather than the closing bracket for the set. @@ -171,13 +153,11 @@ contains a sequence of the form \fIa\fB\-\fIb\fR then any character between \fIa\fR and \fIb\fR (inclusive) will be excluded from the set. If the first or last character between the brackets is a \fB\-\fR, then it is treated as part of \fIchars\fR rather than indicating a range value. -.TP -\fBn\fR -. +.IP \fBn\fR No input is consumed from the input string. Instead, the total number of characters scanned from the input string so far is stored in the variable. .PP The number of characters read from the input for a conversion is the largest number that makes sense for that particular conversion (e.g. @@ -222,14 +202,16 @@ .CS set string "#08D03F" \fBscan\fR $string "#%2x%2x%2x" r g b .CE .PP -Parse a \fIHH:MM\fR time string: +Parse a \fIHH:MM\fR time string, noting that this avoids problems with +octal numbers by forcing interpretation as decimals (if we did not +care, we would use the \fB%i\fR conversion instead): .PP .CS -set string "08:08" +set string "08:08" ;# *Not* octal! if {[\fBscan\fR $string "%d:%d" hours minutes] != 2} { error "not a valid time string" } # We have to understand numeric ranges ourselves... if {$minutes < 0 || $minutes > 59} { Index: doc/seek.n ================================================================== --- doc/seek.n +++ doc/seek.n @@ -10,83 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME seek \- Change the access position for an open channel .SH SYNOPSIS -\fBseek \fIchannelId offset \fR?\fIorigin\fR? +\fBseek \fIchannel offset \fR?\fIorigin\fR? .BE .SH DESCRIPTION .PP -Changes the current access position for \fIchannelId\fR. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), -the return value from an invocation of \fBopen\fR or \fBsocket\fR, or -the result of a channel creation command provided by a Tcl extension. -.PP -The \fIoffset\fR and \fIorigin\fR -arguments specify the position at which the next read or write will occur -for \fIchannelId\fR. \fIOffset\fR must be an integer (which may be -negative) and \fIorigin\fR must be one of the following: -.TP 10 -\fBstart\fR -. -The new access position will be \fIoffset\fR bytes from the start -of the underlying file or device. -.TP 10 -\fBcurrent\fR -. -The new access position will be \fIoffset\fR bytes from the current -access position; a negative \fIoffset\fR moves the access position -backwards in the underlying file or device. -.TP 10 -\fBend\fR -. -The new access position will be \fIoffset\fR bytes from the end of -the file or device. A negative \fIoffset\fR places the access position -before the end of file, and a positive \fIoffset\fR places the access -position after the end of file. -.PP -The \fIorigin\fR argument defaults to \fBstart\fR. -.PP -The command flushes all buffered output for the channel before the command -returns, even if the channel is in non-blocking mode. -It also discards any buffered and unread input. -This command returns an empty string. -An error occurs if this command is applied to channels whose underlying -file or device does not support seeking. -.PP -Note that \fIoffset\fR values are byte offsets, not character -offsets. Both \fBseek\fR and \fBtell\fR operate in terms of bytes, -not characters, unlike \fBread\fR. -.SH EXAMPLES -.PP -Read a file twice: -.PP -.CS -set f [open file.txt] -set data1 [read $f] -\fBseek\fR $f 0 -set data2 [read $f] -close $f -# $data1 eq $data2 if the file wasn't updated -.CE -.PP -Read the last 10 bytes from a file: -.PP -.CS -set f [open file.data] -# This is guaranteed to work with binary data but -# may fail with other encodings... -fconfigure $f -translation binary -\fBseek\fR $f -10 end -set data [read $f 10] -close $f -.CE +The \fBseek\fR command has been superceded by the \fBchan seek\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), open(n), close(n), gets(n), tell(n), Tcl_StandardChannels(3) -.SH KEYWORDS -access position, file, seek +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/self.n ================================================================== --- doc/self.n +++ doc/self.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME self \- method call internal introspection .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBself\fR ?\fIsubcommand\fR? .fi .BE .SH DESCRIPTION @@ -22,10 +22,11 @@ call to a method (i.e. inside a method, constructor or destructor body) is used to allow the method to discover information about how it was called. It takes an argument, \fIsubcommand\fR, that tells it what sort of information is actually desired; if omitted the result will be the same as if \fBself object\fR was invoked. The supported subcommands are: +.\" METHOD: call .TP \fBself call\fR . This returns a two-element list describing the method implementations used to implement the current call chain. The first element is the same as would be @@ -38,10 +39,11 @@ being a \fBmethod\fR), .VE TIP500 and the second element is an index into the first element's list that indicates which actual implementation is currently executing (the first implementation to execute is always at index 0). +.\" METHOD: caller .TP \fBself caller\fR . When the method was invoked from inside another object method, this subcommand returns a three element list describing the containing object and method. The @@ -48,10 +50,11 @@ first element describes the declaring object or class of the method, the second element is the name of the object on which the containing method was invoked, and the third element is the name of the method (with the strings \fB\fR and \fB\fR indicating constructors and destructors respectively). +.\" METHOD: class .TP \fBself class\fR . This returns the name of the class that the current method was defined within. Note that this will change as the chain of method implementations is traversed @@ -64,30 +67,34 @@ .PP .CS info object class [\fBself object\fR] .CE .RE +.\" METHOD: filter .TP \fBself filter\fR . When invoked inside a filter, this subcommand returns a three element list describing the filter. The first element gives the name of the object or class that declared the filter (note that this may be different from the object or class that provided the implementation of the filter), the second element is either \fBobject\fR or \fBclass\fR depending on whether the declaring entity was an object or class, and the third element is the name of the filter. +.\" METHOD: method .TP \fBself method\fR . This returns the name of the current method (with the strings \fB\fR and \fB\fR indicating constructors and destructors respectively). +.\" METHOD: namespace .TP \fBself namespace\fR . This returns the name of the unique namespace of the object that the method was invoked upon. +.\" METHOD: next .TP \fBself next\fR . When invoked from a method that is not at the end of a call chain (i.e. where the \fBnext\fR command will invoke an actual method implementation), this @@ -96,14 +103,16 @@ declares the next part of the call chain, and the second element is the name of the method (with the strings \fB\fR and \fB\fR indicating constructors and destructors respectively). If invoked from a method that is at the end of a call chain, this subcommand returns the empty string. +.\" METHOD: object .TP \fBself object\fR . This returns the name of the object that the method was invoked upon. +.\" METHOD: target .TP \fBself target\fR . When invoked inside a filter implementation, this subcommand returns a two element list describing the method being filtered. The first element will be Index: doc/set.n ================================================================== --- doc/set.n +++ doc/set.n @@ -68,11 +68,12 @@ \fBset\fR in1 "large random" \fBset\fR vbl in[expr {rand() >= 0.5}] \fBset\fR out [\fBset\fR $vbl] .CE .SH "SEE ALSO" -expr(n), global(n), namespace(n), proc(n), trace(n), unset(n), upvar(n), variable(n) +expr(n), global(n), namespace(n), proc(n), trace(n), unset(n), upvar(n), +variable(n) .SH KEYWORDS read, write, variable '\" Local Variables: '\" mode: nroff '\" fill-column: 78 Index: doc/singleton.n ================================================================== --- doc/singleton.n +++ doc/singleton.n @@ -10,11 +10,11 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME oo::singleton \- a class that does only allows one instance of itself .SH SYNOPSIS .nf -package require TclOO +package require tcl::oo \fBoo::singleton\fI method \fR?\fIarg ...\fR? .fi .SH "CLASS HIERARCHY" .nf @@ -45,10 +45,11 @@ .SS DESTRUCTOR The \fBoo::singleton\fR class does not define an explicit destructor; destroying an instance of it is just like destroying an ordinary class (and will destroy the singleton object). .SS "EXPORTED METHODS" +.\" METHOD: new .TP \fIcls \fBnew \fR?\fIarg ...\fR? . This returns the current instance of the singleton class, if one exists, and creates a new instance only if there is no existing instance. The additional @@ -61,11 +62,12 @@ identical call signature to the superclass's implementation. .RE .SS "NON-EXPORTED METHODS" The \fBoo::singleton\fR class explicitly states that \fBcreate\fR and \fBcreateWithNamespace\fR are unexported; callers should not assume that they -have control over either the name or the namespace name of the singleton instance. +have control over either the name or the namespace name of the singleton +instance. .SH EXAMPLE .PP This example demonstrates that there is only one instance even though the \fBnew\fR method is called three times. .PP Index: doc/socket.n ================================================================== --- doc/socket.n +++ doc/socket.n @@ -1,8 +1,8 @@ '\" '\" Copyright (c) 1996 Sun Microsystems, Inc. -'\" Copyright (c) 1998-1999 by Scriptics Corporation. +'\" Copyright (c) 1998-1999 Scriptics Corporation. '\" '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" .TH socket n 8.6 Tcl "Tcl Built-In Commands" @@ -10,14 +10,14 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME socket \- Open a TCP network connection .SH SYNOPSIS -.sp +.nf \fBsocket \fR?\fIoptions\fR? \fIhost port\fR -.sp \fBsocket\fR \fB\-server \fIcommand\fR ?\fIoptions\fR? \fIport\fR +.fi .BE .SH DESCRIPTION .PP This command opens a network socket and returns a channel identifier that may be used in future invocations of commands like \fBread\fR, @@ -47,26 +47,29 @@ a numerical IPv4 or IPv6 address such as \fB127.0.0.1\fR or \fB2001:DB8::1\fR. Use \fIlocalhost\fR to refer to the host on which the command is invoked. .PP The following options may also be present before \fIhost\fR to specify additional information about the connection: +.\" OPTION: -myaddr .TP \fB\-myaddr\fI addr\fR . \fIAddr\fR gives the domain-style name or numerical IP address of the client-side network interface to use for the connection. This option may be useful if the client machine has multiple network interfaces. If the option is omitted then the client-side interface will be chosen by the system software. +.\" OPTION: -myport .TP \fB\-myport\fI port\fR . \fIPort\fR specifies an integer port number (or service name, where supported and understood by the host operating system) to use for the client's side of the connection. If this option is omitted, the client's port number will be chosen at random by the system software. +.\" OPTION: -async .TP \fB\-async\fR . This option will cause the client socket to be connected asynchronously. This means that the socket will be created immediately @@ -96,13 +99,16 @@ writable channel event on the socket to get notified when the asynchronous connection has succeeded or failed. See the \fBvwait\fR and the \fBchan\fR commands for more details on the event loop and channel events. .PP -The \fBchan configure\fR option \fB-connecting\fR may be used to check if the connect is still running. To verify a successful connect, the option \fB-error\fR may be checked when \fB-connecting\fR returned 0. +The \fBchan configure\fR option \fB\-connecting\fR may be used to check +if the connect is still running. To verify a successful connect, the +option \fB\-error\fR may be checked when \fB\-connecting\fR returned 0. .PP -Operation without the event queue requires at the moment calls to \fBchan configure\fR to advance the internal state machine. +Operation without the event queue requires at the moment calls to +\fBchan configure\fR to advance the internal state machine. .RE .SH "SERVER SOCKETS" .PP If the \fB\-server\fR option is specified then the new socket will be a server that listens on the given \fIport\fR (either an integer or a @@ -118,10 +124,11 @@ additional arguments: the name of the new channel, the address, in network address notation, of the client's host, and the client's port number. .PP The following additional option may also be specified before \fIport\fR: +.\" OPTION: -myaddr .TP \fB\-myaddr\fI addr\fR . \fIAddr\fR gives the domain-style name or numerical IP address of the server-side network interface to use for the connection. This option @@ -129,15 +136,17 @@ If the option is omitted then the server socket is bound to the wildcard address so that it can accept connections from any interface. If \fIaddr\fR is a domain name that resolves to multiple IP addresses that are available on the local machine, the socket will listen on all of them. +.\" OPTION: -reuseaddr .TP \fB\-reuseaddr\fI boolean\fR . Tells the kernel whether to reuse the local address if there is no socket actively listening on it. This is the default on Windows. +.\" OPTION: -reuseport .TP \fB\-reuseport\fI boolean\fR . Tells the kernel whether to allow the binding of multiple sockets to the same address and port. @@ -160,11 +169,13 @@ \fBchan configure\fR command to retrieve the \fB\-sockname\fR option as described below. .SH "CONFIGURATION OPTIONS" .PP The \fBchan configure\fR command can be used to query several readonly -configuration options for socket channels: +configuration options for socket channels or in some cases to set +alternative properties on socket channels: +.\" OPTION: -error .TP \fB\-error\fR . This option gets the current error status of the given socket. This is useful when you need to determine if an asynchronous connect @@ -173,10 +184,11 @@ .RS .PP Note that the error status is reset by the read operation; this mimics the underlying getsockopt(SO_ERROR) call. .RE +.\" OPTION: -sockname .TP \fB\-sockname\fR . For client sockets (including the channels that get created when a client connects to a server socket) this option returns a list of @@ -190,22 +202,37 @@ above. The list contains more than one group when the server socket was created without \fB\-myaddr\fR or with the argument to \fB\-myaddr\fR being a domain name that resolves multiple IP addresses that are local to the invoking host. .RE +.\" OPTION: -peername .TP \fB\-peername\fR . This option is not supported by server sockets. For client and accepted sockets, this option returns a list of three elements; these are the address, the host name and the port to which the peer socket is connected or bound. If the host name cannot be computed, the second element of the list is identical to the address, its first element. +.\" OPTION: -connecting .TP \fB\-connecting\fR . -This option is not supported by server sockets. For client sockets, this option returns 1 if an asyncroneous connect is still in progress, 0 otherwise. +This option is not supported by server sockets. For client sockets, this +option returns 1 if an asynchronous connect is still in progress, 0 otherwise. +.\" OPTION: -keepalive +.TP +\fB\-keepalive\fR +. +This option sets or queries the TCP keepalive option on the socket as 1 if +keepalive is turned on, 0 otherwise. +.\" OPTION: -nodelay +.TP +\fB\-nodelay\fR +. +This option sets or queries the TCP nodelay option on the socket as 1 if +nodelay is turned on, 0 otherwise. .PP .SH "EXAMPLES" .PP Here is a very simple time server: .PP @@ -232,14 +259,13 @@ gets $sockChan line2 close $sockChan puts "The time on $server is $line1" puts "That is [lindex $line2 0]s since the server started" .CE -.SH "HISTORY" -Support for IPv6 was added in Tcl 8.6. .SH "SEE ALSO" chan(n), flush(n), open(n), read(n) .SH KEYWORDS -asynchronous I/O, bind, channel, connection, domain name, host, network address, socket, tcp +asynchronous I/O, bind, channel, connection, domain name, host, +network address, socket, tcp '\" Local Variables: '\" mode: nroff '\" End: Index: doc/source.n ================================================================== --- doc/source.n +++ doc/source.n @@ -13,11 +13,11 @@ .SH NAME source \- Evaluate a file or resource as a Tcl script .SH SYNOPSIS \fBsource \fIfileName\fR .sp -\fBsource\fR \fB\-encoding \fIencodingName fileName\fR +\fBsource\fR \fB\-encoding \fIencoding fileName\fR .BE .SH DESCRIPTION .PP This command takes the contents of the specified file or resource and passes it to the Tcl interpreter as a text script. The return @@ -35,17 +35,16 @@ restriction does not exist for the \fBread\fR or \fBgets\fR commands, allowing for files containing code and data segments (scripted documents). If you require a .QW ^Z in code for string comparison, you can use -.QW \e032 -or -.QW \eu001a , +.QW \ex1A , which will be safely substituted by the Tcl interpreter into .QW ^Z . .PP -A leading BOM (Byte order mark) contained in the file is ignored for unicode encodings (utf-8, utf-16, ucs-2). +A leading BOM (Byte order mark) contained in the file is ignored for +unicode encodings (utf-8, utf-16, ucs-2). .PP The \fB\-encoding\fR option is used to specify the encoding of the data stored in \fIfileName\fR. When the \fB\-encoding\fR option is omitted, the utf-8 encoding is assumed. .SH EXAMPLE Index: doc/string.n ================================================================== --- doc/string.n +++ doc/string.n @@ -16,10 +16,11 @@ .BE .SH DESCRIPTION .PP Performs one of several string operations, depending on \fIoption\fR. The legal \fIoption\fRs (which may be abbreviated) are: +.\" METHOD: cat .TP \fBstring cat\fR ?\fIstring1\fR? ?\fIstring2...\fR? . Concatenate the given \fIstring\fRs just like placing them directly next to each other and return the resulting compound string. If no @@ -30,10 +31,11 @@ when mixed quoting is wanted, or when the aim is to return the result of a concatenation without resorting to \fBreturn\fR \fB\-level 0\fR, and is more efficient than building a list of arguments and using \fBjoin\fR with an empty join string. .RE +.\" METHOD: compare .TP \fBstring compare\fR ?\fB\-nocase\fR? ?\fB\-length\fI length\fR? \fIstring1 string2\fR . Perform a character-by-character comparison of strings \fIstring1\fR and \fIstring2\fR. Returns \-1, 0, or 1, depending on whether @@ -40,19 +42,21 @@ \fIstring1\fR is lexicographically less than, equal to, or greater than \fIstring2\fR. If \fB\-length\fR is specified, then only the first \fIlength\fR characters are used in the comparison. If \fB\-length\fR is negative, it is ignored. If \fB\-nocase\fR is specified, then the strings are compared in a case-insensitive manner. +.\" METHOD: equal .TP \fBstring equal\fR ?\fB\-nocase\fR? ?\fB\-length\fI length\fR? \fIstring1 string2\fR . Perform a character-by-character comparison of strings \fIstring1\fR and \fIstring2\fR. Returns 1 if \fIstring1\fR and \fIstring2\fR are identical, or 0 when not. If \fB\-length\fR is specified, then only the first \fIlength\fR characters are used in the comparison. If \fB\-length\fR is negative, it is ignored. If \fB\-nocase\fR is specified, then the strings are compared in a case-insensitive manner. +.\" METHOD: first .TP \fBstring first \fIneedleString haystackString\fR ?\fIstartIndex\fR? . Search \fIhaystackString\fR for a sequence of characters that exactly match the characters in \fIneedleString\fR. If found, return the index of the @@ -73,10 +77,11 @@ \fBstring first a 0123456789abcdef 11\fR .CE .PP will return \fB\-1\fR. .RE +.\" METHOD: index .TP \fBstring index \fIstring charIndex\fR . Returns the \fIcharIndex\fR'th character of the \fIstring\fR argument. A \fIcharIndex\fR of 0 corresponds to the first character of the @@ -85,10 +90,11 @@ .RS .PP If \fIcharIndex\fR is less than 0 or greater than or equal to the length of the string then this command returns an empty string. .RE +.\" METHOD: insert .TP \fBstring insert \fIstring index insertString\fR .VS "TIP 504" Returns a copy of \fIstring\fR with \fIinsertString\fR inserted at the \fIindex\fR'th character. The \fIindex\fR may be specified as described in the @@ -103,10 +109,11 @@ \fB0\fR), \fIinsertString\fR is prepended to \fIstring\fR. If \fIindex\fR is at or after the end of \fIstring\fR (e.g., \fIindex\fR is \fBend\fR), \fIinsertString\fR is appended to \fIstring\fR. .RE .VE "TIP 504" +.\" METHOD: is .TP \fBstring is \fIclass\fR ?\fB\-strict\fR? ?\fB\-failindex \fIvarname\fR? \fIstring\fR . Returns 1 if \fIstring\fR is a valid member of the specified character class, otherwise returns 0. If \fB\-strict\fR is specified, then an @@ -141,22 +148,20 @@ outside of the [0\-9] range. .IP \fBdouble\fR 12 Any of the forms allowed to \fBTcl_GetDoubleFromObj\fR. .IP \fBentier\fR 12 . -Any of the valid string formats for an integer value of arbitrary size -in Tcl, with optional surrounding whitespace. The formats accepted are -exactly those accepted by the C routine \fBTcl_GetBignumFromObj\fR. +Synonym for \fBinteger\fR. .IP \fBfalse\fR 12 Any of the forms allowed to \fBTcl_GetBoolean\fR where the value is false. .IP \fBgraph\fR 12 Any Unicode printing character, except space. .IP \fBinteger\fR 12 -Any of the valid string formats for a 32-bit integer value in Tcl, -with optional surrounding whitespace. In case of overflow in -the value, 0 is returned and the \fIvarname\fR will contain \-1. +Any of the valid string formats for an integer value of arbitrary size +in Tcl, with optional surrounding whitespace. The formats accepted are +exactly those accepted by the C routine \fBTcl_GetBignumFromObj\fR. .IP \fBlist\fR 12 Any proper list structure, with optional surrounding whitespace. In case of improper list structure, 0 is returned and the \fIvarname\fR will contain the index of the .QW element @@ -188,10 +193,11 @@ .PP In the case of \fBboolean\fR, \fBtrue\fR and \fBfalse\fR, if the function will return 0, then the \fIvarname\fR will always be set to 0, due to the varied nature of a valid boolean value. .RE +.\" METHOD: last .TP \fBstring last \fIneedleString haystackString\fR ?\fIlastIndex\fR? . Search \fIhaystackString\fR for a sequence of characters that exactly match the characters in \fIneedleString\fR. If found, return the index of the @@ -212,18 +218,20 @@ \fBstring last a 0a23456789abcdef 9\fR .CE .PP will return \fB1\fR. .RE +.\" METHOD: length .TP \fBstring length \fIstring\fR . Returns a decimal string giving the number of characters in \fIstring\fR. Note that this is not necessarily the same as the number of bytes used to store the string. If the value is a byte array value (such as those returned from reading a binary encoded channel), then this will return the actual byte length of the value. +.\" METHOD: map .TP \fBstring map\fR ?\fB\-nocase\fR? \fImapping string\fR . Replaces substrings in \fIstring\fR based on the key-value pairs in \fImapping\fR. \fImapping\fR is a list of \fIkey value key value ...\fR @@ -251,12 +259,13 @@ \fBstring map {1 0 ab 2 a 3 abc 1} 1abcaababcabababc\fR .CE .PP it will return the string \fB02c322c222c\fR. .RE +.\" METHOD: match .TP -\fBstring match\fR ?\fB\-nocase\fR? \fIpattern\fR \fIstring\fR +\fBstring match\fR ?\fB\-nocase\fR? \fIpattern string\fR . See if \fIpattern\fR matches \fIstring\fR; return 1 if it does, 0 if it does not. If \fB\-nocase\fR is specified, then the pattern attempts to match against the string in a case insensitive manner. For the two strings to match, their contents must be identical except that the @@ -285,10 +294,11 @@ .IP \fB\e\fIx\fR 10 Matches the single character \fIx\fR. This provides a way of avoiding the special interpretation of the characters \fB*?[]\e\fR in \fIpattern\fR. .RE +.\" METHOD: range .TP \fBstring range \fIstring first last\fR . Returns a range of consecutive characters from \fIstring\fR, starting with the character whose index is \fIfirst\fR and ending with the @@ -299,16 +309,18 @@ as for the \fBindex\fR method. If \fIfirst\fR is less than zero then it is treated as if it were zero, and if \fIlast\fR is greater than or equal to the length of the string then it is treated as if it were \fBend\fR. If \fIfirst\fR is greater than \fIlast\fR then an empty string is returned. +.\" METHOD: repeat .TP \fBstring repeat \fIstring count\fR . Returns a string consisting of \fIstring\fR concatenated with itself \fIcount\fR times. If \fIcount\fR is 0, the empty string will be returned. +.\" METHOD: replace .TP \fBstring replace \fIstring first last\fR ?\fInewstring\fR? . Removes a range of consecutive characters from \fIstring\fR, starting with the character whose index is \fIfirst\fR and ending with the @@ -317,27 +329,31 @@ first character of the string. \fIFirst\fR and \fIlast\fR may be specified as for the \fBindex\fR method. If \fInewstring\fR is specified, then it is placed in the removed character range. If \fIfirst\fR is less than zero then it is treated as if it were zero, and if \fIlast\fR is greater than or equal to the length of the string -then it is treated as if it were \fBend\fR. If \fIfirst\fR is greater -than \fIlast\fR or the length of the initial string, or \fIlast\fR is -less than 0, then the initial string is returned untouched. +then it is treated as if it were \fBend\fR. The initial string is +returned untouched, if \fIfirst\fR is greater than \fIlast\fR, or if +\fIfirst\fR is equal to or greater than the length of the initial string, +or \fIlast\fR is less than 0. +.\" METHOD: reverse .TP \fBstring reverse \fIstring\fR . Returns a string that is the same length as \fIstring\fR but with its characters in the reverse order. +.\" METHOD: tolower .TP \fBstring tolower \fIstring\fR ?\fIfirst\fR? ?\fIlast\fR? . Returns a value equal to \fIstring\fR except that all upper (or title) case letters have been converted to lower case. If \fIfirst\fR is specified, it refers to the first char index in the string to start modifying. If \fIlast\fR is specified, it refers to the char index in the string to stop at (inclusive). \fIfirst\fR and \fIlast\fR may be specified using the forms described in \fBSTRING INDICES\fR. +.\" METHOD: totitle .TP \fBstring totitle \fIstring\fR ?\fIfirst\fR? ?\fIlast\fR? . Returns a value equal to \fIstring\fR except that the first character in \fIstring\fR is converted to its Unicode title case variant (or @@ -345,33 +361,37 @@ string is converted to lower case. If \fIfirst\fR is specified, it refers to the first char index in the string to start modifying. If \fIlast\fR is specified, it refers to the char index in the string to stop at (inclusive). \fIfirst\fR and \fIlast\fR may be specified using the forms described in \fBSTRING INDICES\fR. +.\" METHOD: toupper .TP \fBstring toupper \fIstring\fR ?\fIfirst\fR? ?\fIlast\fR? . Returns a value equal to \fIstring\fR except that all lower (or title) case letters have been converted to upper case. If \fIfirst\fR is specified, it refers to the first char index in the string to start modifying. If \fIlast\fR is specified, it refers to the char index in the string to stop at (inclusive). \fIfirst\fR and \fIlast\fR may be specified using the forms described in \fBSTRING INDICES\fR. +.\" METHOD: trim .TP \fBstring trim \fIstring\fR ?\fIchars\fR? . Returns a value equal to \fIstring\fR except that any leading or trailing characters present in the string given by \fIchars\fR are removed. If \fIchars\fR is not specified then white space is removed (any character for which \fBstring is space\fR returns 1, and "\e0"). +.\" METHOD: trimleft .TP \fBstring trimleft \fIstring\fR ?\fIchars\fR? . Returns a value equal to \fIstring\fR except that any leading characters present in the string given by \fIchars\fR are removed. If \fIchars\fR is not specified then white space is removed (any character for which \fBstring is space\fR returns 1, and "\e0"). +.\" METHOD: trimright .TP \fBstring trimright \fIstring\fR ?\fIchars\fR? . Returns a value equal to \fIstring\fR except that any trailing characters present in the string given by \fIchars\fR are removed. If @@ -380,10 +400,11 @@ .SS "OBSOLETE SUBCOMMANDS" .PP These subcommands are currently supported, but are likely to go away in a future release as their functionality is either virtually never used or highly misleading. +.\" METHOD: bytelength .TP \fBstring bytelength \fIstring\fR . Returns a decimal string giving the number of bytes used to represent \fIstring\fR in memory when encoded as Tcl's internal modified UTF\-8; @@ -402,37 +423,39 @@ .PP Formally, the \fBstring bytelength\fR operation returns the content of the \fIlength\fR field of the \fBTcl_Obj\fR structure, after calling \fBTcl_GetString\fR to ensure that the \fIbytes\fR field is populated. This is highly unlikely to be useful to Tcl scripts, as Tcl's internal -encoding is not strict UTF\-8, but rather a modified CESU\-8 with a +encoding is not strict UTF\-8, but rather a modified WTF\-8 with a denormalized NUL (identical to that used in a number of places by Java's serialization mechanism) to enable basic processing with non-Unicode-aware C functions. As this representation should only ever be used by Tcl's implementation, the number of bytes used to store the representation is of very low value (except to C extension code, which has direct access for the purpose of memory management, etc.) .PP -\fICompatibility note:\fR it is likely that this subcommand will be -withdrawn in a future version of Tcl. It is better to use the -\fBencoding convertto\fR command to convert a string to a known -encoding and then apply \fBstring length\fR to that. +\fICompatibility note:\fR This subcommand is deprecated and will +be removed in Tcl 9.0. It is better to use the \fBencoding convertto\fR +command to convert a string to a known encoding (e.g. "utf-8" or "cesu-8") +and then apply \fBstring length\fR to that. .PP .CS \fBstring length\fR [encoding convertto utf-8 $theString] .CE .RE +.\" METHOD: wordend .TP \fBstring wordend \fIstring charIndex\fR . Returns the index of the character just after the last one in the word containing character \fIcharIndex\fR of \fIstring\fR. \fIcharIndex\fR may be specified using the forms in \fBSTRING INDICES\fR. A word is considered to be any contiguous range of alphanumeric (Unicode letters or decimal digits) or underscore (Unicode connector punctuation) characters, or any single character other than these. +.\" METHOD: wordstart .TP \fBstring wordstart \fIstring charIndex\fR . Returns the index of the first character in the word containing character \fIcharIndex\fR of \fIstring\fR. \fIcharIndex\fR may be specified using the @@ -497,16 +520,16 @@ .CS set length [\fBstring length\fR $string] if {$length == 0} { set isPrefix 0 } else { - set isPrefix [\fBstring equal\fR \-length $length $string "foobar"] + set isPrefix [\fBstring equal\fR -length $length $string "foobar"] } .CE .SH "SEE ALSO" expr(n), list(n) .SH KEYWORDS -case conversion, compare, index, integer value, match, pattern, string, word, equal, -ctype, character, reverse +case conversion, compare, index, integer value, match, pattern, string, +word, equal, ctype, character, reverse .\" Local Variables: .\" mode: nroff .\" End: Index: doc/subst.n ================================================================== --- doc/subst.n +++ doc/subst.n @@ -156,9 +156,10 @@ not .QW \fBabc,3,def\fR . .SH "SEE ALSO" Tcl(n), eval(n), break(n), continue(n) .SH KEYWORDS -backslash substitution, command substitution, quoting, substitution, variable substitution +backslash substitution, command substitution, quoting, substitution, +variable substitution .\" Local Variables: .\" mode: nroff .\" End: Index: doc/switch.n ================================================================== --- doc/switch.n +++ doc/switch.n @@ -33,32 +33,37 @@ they are treated as options unless there are exactly two arguments to \fBswitch\fR (in which case the first must the \fIstring\fR and the second must be the \fIpattern\fR/\fIbody\fR list). The following options are currently supported: +.\" OPTION: -exact .TP 10 \fB\-exact\fR . Use exact matching when comparing \fIstring\fR to a pattern. This is the default. +.\" OPTION: -glob .TP 10 \fB\-glob\fR . When matching \fIstring\fR to the patterns, use glob-style matching (i.e. the same as implemented by the \fBstring match\fR command). +.\" OPTION: -regexp .TP 10 \fB\-regexp\fR . When matching \fIstring\fR to the patterns, use regular expression matching (as described in the \fBre_syntax\fR reference page). +.\" OPTION: -nocase .TP 10 \fB\-nocase\fR . Causes comparisons to be handled in a case-insensitive manner. +.\" OPTION: -matchvar .TP 10 -\fB\-matchvar\fR \fIvarName\fR +\fB\-matchvar\fI varName\fR . This option (only legal when \fB\-regexp\fR is also specified) specifies the name of a variable into which the list of matches found by the regular expression engine will be written. The first element of the list written will be the overall substring of the input @@ -66,12 +71,13 @@ second element of the list will be the substring matched by the first capturing parenthesis in the regular expression that matched, and so on. When a \fBdefault\fR branch is taken, the variable will have the empty list written to it. This option may be specified at the same time as the \fB\-indexvar\fR option. +.\" OPTION: -indexvar .TP 10 -\fB\-indexvar\fR \fIvarName\fR +\fB\-indexvar\fI varName\fR . This option (only legal when \fB\-regexp\fR is also specified) specifies the name of a variable into which the list of indices referring to matching substrings found by the regular expression engine will be written. The first @@ -83,10 +89,11 @@ obtain. Similarly, the second element of the list refers to the first capturing parenthesis in the regular expression that matched, and so on. When a \fBdefault\fR branch is taken, the variable will have the empty list written to it. This option may be specified at the same time as the \fB\-matchvar\fR option. +.\" OPTION: -- .TP 10 \fB\-\|\-\fR . Marks the end of options. The argument following this one will be treated as \fIstring\fR even if it starts with a \fB\-\fR. @@ -126,20 +133,20 @@ The \fBswitch\fR command can match against variables and not just literals, as shown here (the result is \fI2\fR): .PP .CS set foo "abc" -\fBswitch\fR abc a \- b {expr {1}} $foo {expr {2}} default {expr {3}} +\fBswitch\fR abc a - b {expr {1}} $foo {expr {2}} default {expr {3}} .CE .PP Using glob matching and the fall-through body is an alternative to writing regular expressions with alternations, as can be seen here (this returns \fI1\fR): .PP .CS -\fBswitch\fR \-glob aaab { - a*b \- +\fBswitch\fR -glob aaab { + a*b - b {expr {1}} a* {expr {2}} default {expr {3}} } .CE @@ -147,11 +154,11 @@ Whenever nothing matches, the \fBdefault\fR clause (which must be last) is taken. This example has a result of \fI3\fR: .PP .CS \fBswitch\fR xyz { - a \- + a - b { # Correct Comment Placement expr {1} } c { @@ -165,11 +172,11 @@ .PP When matching against regular expressions, information about what exactly matched is easily obtained using the \fB\-matchvar\fR option: .PP .CS -\fBswitch\fR \-regexp \-matchvar foo \-\- $bar { +\fBswitch\fR -regexp -matchvar foo -- $bar { a(b*)c { puts "Found [string length [lindex $foo 1]] 'b's" } d(e*)f(g*)h { puts "Found [string length [lindex $foo 1]] 'e's and\e Index: doc/tclsh.1 ================================================================== --- doc/tclsh.1 +++ doc/tclsh.1 @@ -36,19 +36,15 @@ Instead of reading commands from standard input \fBtclsh\fR will read Tcl commands from the named file; \fBtclsh\fR will exit when it reaches the end of the file. The end of the file may be marked either by the physical end of the medium, or by the character, -.QW \e032 -.PQ \eu001a ", control-Z" . +.PQ \ex1A ", control-Z" . If this character is present in the file, the \fBtclsh\fR application will read text up to but not including the character. An application that requires this character in the file may safely encode it as -.QW \e032 , -.QW \ex1a , -or -.QW \eu001a ; +.QW \ex1A ; or may generate it by use of commands such as \fBformat\fR or \fBbinary\fR. There is no automatic evaluation of \fB.tclshrc\fR when the name of a script file is presented on the \fBtclsh\fR command line, but the script file can always \fBsource\fR it if desired. .PP @@ -98,37 +94,54 @@ You should note that it is also common practice to install tclsh with its version number as part of the name. This has the advantage of allowing multiple versions of Tcl to exist on the same system at once, but also the disadvantage of making it harder to write scripts that start up uniformly across different versions of Tcl. +.PP +Alternatively, you can use /usr/bin/env to locate tclsh on the path, +like this: +.PP +.CS +\fB#!/usr/bin/env tclsh\fR +.CE +.PP +That has the advantages of being succinct and simple, but the +disadvantage of not being flexible in the face of varying names for +the binary. .SH "VARIABLES" .PP \fBTclsh\fR sets the following global Tcl variables in addition to those created by the Tcl library itself (such as \fBenv\fR, which maps environment variables such as \fBPATH\fR into Tcl): +.\" VARIABLE: argc .TP 15 \fBargc\fR . Contains a count of the number of \fIarg\fR arguments (0 if none), not including the name of the script file. +.\" VARIABLE: argv .TP 15 \fBargv\fR . Contains a Tcl list whose elements are the \fIarg\fR arguments, in order, or an empty string if there are no \fIarg\fR arguments. +.\" VARIABLE: argv0 .TP 15 \fBargv0\fR . Contains \fIfileName\fR if it was specified. Otherwise, contains the name by which \fBtclsh\fR was invoked. +.\" VARIABLE: tcl_interactive .TP 15 \fBtcl_interactive\fR . Contains 1 if \fBtclsh\fR is running interactively (no \fIfileName\fR was specified and standard input is a terminal-like device), 0 otherwise. .SH PROMPTS +.\" VARIABLE: tcl_prompt1 +.\" VARIABLE: tcl_prompt2 .PP When \fBtclsh\fR is invoked interactively it normally prompts for each command with .QW "\fB% \fR" . You can change the prompt by setting the global @@ -141,18 +154,30 @@ if \fBtcl_prompt2\fR is not set then no prompt is output for incomplete commands. .SH "STANDARD CHANNELS" .PP See \fBTcl_StandardChannels\fR for more explanations. -.SH ZIPVFS +.SH "ZIPFS VIRTUAL FILE SYSTEM" +.PP +When a zipfile is concatenated to the end of a \fBtclsh\fR, on startup +the contents of the zip archive will be mounted under a virtual file +system (VFS). The root of that VFS can be retrieved using the \fBzipfs root\fR +command. The zip archive is mounted under the \fBapp\fR directory within the +VFS. If a file named \fBmain.tcl\fR is present in the top +level directory of the zip archive, it will be sourced instead of +tclsh's normal command line handing. If a top level directory \fBtcl_library\fR is +present in the zip archive, it will become the directory loaded as +env(TCL_LIBRARY). If a file named \fBmain.tcl\fR is present in the top +level directory of the zip archive, it will be sourced instead of the +shell's normal command line handling. .PP -When a zipfile is concatenated to the end of a \fBtclsh\fR, on -startup the contents of the zip archive will be mounted as the -virtual file system /zvfs. If a top level directory tcl8.6 is -present in the zip archive, it will become the directory loaded -as env(TCL_LIBRARY). If a file named \fBmain.tcl\fR is present -in the top level directory of the zip archive, it will be sourced -instead of the shell's normal command line handing. +Only one zipfile can be concatenated to the end of executable image +(tclsh, or wish). However, if multiple zipfiles are +concatenated, only the last one is used. + +This filesystem is read-only. Files cannot be added or modified within +this mounted file system. See zipfs(n) for complete details. + .SH "SEE ALSO" -auto_path(n), encoding(n), env(n), fconfigure(n) +auto_path(n), encoding(n), env(n), fconfigure(n), zipfs(n) .SH KEYWORDS -application, argument, interpreter, prompt, script file, shell +application, argument, interpreter, prompt, script file, shell, zipfs Index: doc/tcltest.n ================================================================== --- doc/tcltest.n +++ doc/tcltest.n @@ -87,12 +87,13 @@ .PP See \fBCREATING TEST SUITES WITH TCLTEST\fR below for an extended example of how to use the commands of \fBtcltest\fR to produce test suites for your Tcl-enabled code. .SH COMMANDS +.\" COMMAND: test .TP -\fBtest\fR \fIname description\fR ?\fI\-option value ...\fR? +\fBtest\fI name description\fR ?\fI\-option value ...\fR? . Defines and possibly runs a test with the name \fIname\fR and description \fIdescription\fR. The name and description of a test are used in messages reported by \fBtest\fR during the test, as configured by the options of \fBtcltest\fR. The @@ -102,32 +103,34 @@ by which the expected and actual results should be compared. See \fBTESTS\fR below for a complete description of the valid options and how they define a test. The \fBtest\fR command returns an empty string. .TP -\fBtest\fR \fIname description\fR ?\fIconstraints\fR? \fIbody result\fR +\fBtest\fI name description\fR ?\fIconstraints\fR? \fIbody result\fR . This form of \fBtest\fR is provided to support test suites written for version 1 of the \fBtcltest\fR package, and also a simpler interface for a common usage. It is the same as -.QW "\fBtest\fR \fIname description\fB \-constraints \fIconstraints\fB \-body \fIbody\fB \-result \fIresult\fR" . +.QW "\fBtest\fI name description\fB \-constraints \fIconstraints\fB \-body \fIbody\fB \-result \fIresult\fR" . All other options to \fBtest\fR take their default values. When \fIconstraints\fR is omitted, this form of \fBtest\fR can be distinguished from the first because all \fIoption\fRs begin with .QW \- . +.\" COMMAND: loadTestedCommands .TP \fBloadTestedCommands\fR . Evaluates in the caller's context the script specified by \fBconfigure \-load\fR or \fBconfigure \-loadfile\fR. Returns the result of that script evaluation, including any error raised by the script. Use this command and the related configuration options to provide the commands to be tested to the interpreter running the test suite. +.\" COMMAND: makeFile .TP -\fBmakeFile\fR \fIcontents name\fR ?\fIdirectory\fR? +\fBmakeFile\fI contents name\fR ?\fIdirectory\fR? . Creates a file named \fIname\fR relative to directory \fIdirectory\fR and write \fIcontents\fR to that file using the encoding \fBencoding system\fR. If \fIcontents\fR does not end with a newline, a newline @@ -138,39 +141,43 @@ of \fBcleanupTests\fR, unless it is removed by \fBremoveFile\fR first. The default value of \fIdirectory\fR is the directory \fBconfigure \-tmpdir\fR. Returns the full path of the file created. Use this command to create any text file required by a test with contents as needed. +.\" COMMAND: removeFile .TP -\fBremoveFile\fR \fIname\fR ?\fIdirectory\fR? +\fBremoveFile\fI name\fR ?\fIdirectory\fR? . Forces the file referenced by \fIname\fR to be removed. This file name should be relative to \fIdirectory\fR. The default value of \fIdirectory\fR is the directory \fBconfigure \-tmpdir\fR. Returns an empty string. Use this command to delete files created by \fBmakeFile\fR. +.\" COMMAND: makeDirectory .TP -\fBmakeDirectory\fR \fIname\fR ?\fIdirectory\fR? +\fBmakeDirectory\fI name\fR ?\fIdirectory\fR? . Creates a directory named \fIname\fR relative to directory \fIdirectory\fR. The directory will be removed by the next evaluation of \fBcleanupTests\fR, unless it is removed by \fBremoveDirectory\fR first. The default value of \fIdirectory\fR is the directory \fBconfigure \-tmpdir\fR. Returns the full path of the directory created. Use this command to create any directories that are required to exist by a test. +.\" COMMAND: removeDirectory .TP -\fBremoveDirectory\fR \fIname\fR ?\fIdirectory\fR? +\fBremoveDirectory\fI name\fR ?\fIdirectory\fR? . Forces the directory referenced by \fIname\fR to be removed. This directory should be relative to \fIdirectory\fR. The default value of \fIdirectory\fR is the directory \fBconfigure \-tmpdir\fR. Returns an empty string. Use this command to delete any directories created by \fBmakeDirectory\fR. +.\" COMMAND: viewFile .TP -\fBviewFile\fR \fIfile\fR ?\fIdirectory\fR? +\fBviewFile\fI file\fR ?\fIdirectory\fR? . Returns the contents of \fIfile\fR, except for any final newline, just as \fBread \-nonewline\fR would return. This file name should be relative to \fIdirectory\fR. The default value of \fIdirectory\fR is the directory @@ -178,10 +185,11 @@ as a convenient way to turn the contents of a file generated by a test into the result of that test for matching against an expected result. The contents of the file are read using the system encoding, so its usefulness is limited to text files. +.\" COMMAND: cleanupTests .TP \fBcleanupTests\fR . Intended to clean up and summarize after several tests have been run. Typically called once per test file, at the end of the file @@ -198,19 +206,21 @@ \fBmakeFile\fR or \fBmakeDirectory\fR are printed to \fBoutputChannel\fR. This command also restores the original shell environment, as described by the global \fBenv\fR array. Returns an empty string. .RE +.\" COMMAND: runAllTests .TP \fBrunAllTests\fR . This is a main command meant to run an entire suite of tests, spanning multiple files and/or directories, as governed by the configurable options of \fBtcltest\fR. See \fBRUNNING ALL TESTS\fR below for a complete description of the many variations possible with \fBrunAllTests\fR. .SS "CONFIGURATION COMMANDS" +.\" COMMAND: configure .TP \fBconfigure\fR . Returns the list of configurable options supported by \fBtcltest\fR. See \fBCONFIGURABLE OPTIONS\fR below for the full list of options, @@ -236,10 +246,11 @@ the \fBtcltest\fR package is loaded (by \fBpackage require\fR \fBtcltest\fR) then its value is taken as a list of arguments to pass to \fBconfigure\fR. This allows the default values of the configuration options to be set by the environment. .RE +.\" COMMAND: customMatch .TP \fBcustomMatch \fImode script\fR . Registers \fImode\fR as a new legal value of the \fB\-match\fR option to \fBtest\fR. When the \fB\-match \fImode\fR option is @@ -250,38 +261,43 @@ words, the expected result, and the actual result, and the completed script is evaluated in the global namespace. The completed script is expected to return a boolean value indicating whether or not the results match. The built-in matching modes of \fBtest\fR are \fBexact\fR, \fBglob\fR, and \fBregexp\fR. +.\" COMMAND: testConstraint .TP \fBtestConstraint \fIconstraint\fR ?\fIboolean\fR? . Sets or returns the boolean value associated with the named \fIconstraint\fR. See \fBTEST CONSTRAINTS\fR below for more information. +.\" COMMAND: interpreter .TP \fBinterpreter\fR ?\fIexecutableName\fR? . Sets or returns the name of the executable to be \fBexec\fRed by \fBrunAllTests\fR to run each test file when \fBconfigure \-singleproc\fR is false. The default value for \fBinterpreter\fR is the name of the currently running program as returned by \fBinfo nameofexecutable\fR. +.\" COMMAND: outputChannel .TP \fBoutputChannel\fR ?\fIchannelID\fR? . Sets or returns the output channel ID. This defaults to \fBstdout\fR. Any test that prints test related output should send that output to \fBoutputChannel\fR rather than letting that output default to \fBstdout\fR. +.\" COMMAND: errorChannel .TP \fBerrorChannel\fR ?\fIchannelID\fR? . Sets or returns the error channel ID. This defaults to \fBstderr\fR. Any test that prints error messages should send that output to \fBerrorChannel\fR rather than printing directly to \fBstderr\fR. .SS "SHORTCUT CONFIGURATION COMMANDS" +.\" COMMAND: debug .TP \fBdebug\fR ?\fIlevel\fR? . Same as .QW "\fBconfigure \-debug\fR ?\fIlevel\fR?" . @@ -288,80 +304,95 @@ .TP \fBerrorFile\fR ?\fIfilename\fR? . Same as .QW "\fBconfigure \-errfile\fR ?\fIfilename\fR?" . +.\" COMMAND: limitConstraints .TP \fBlimitConstraints\fR ?\fIboolean\fR? . Same as .QW "\fBconfigure \-limitconstraints\fR ?\fIboolean\fR?" . +.\" COMMAND: loadFile .TP \fBloadFile\fR ?\fIfilename\fR? . Same as .QW "\fBconfigure \-loadfile\fR ?\fIfilename\fR?" . +.\" COMMAND: loadScript .TP \fBloadScript\fR ?\fIscript\fR? . Same as .QW "\fBconfigure \-load\fR ?\fIscript\fR?" . +.\" COMMAND: match .TP \fBmatch\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-match\fR ?\fIpatternList\fR?" . +.\" COMMAND: matchDirectories .TP \fBmatchDirectories\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-relateddir\fR ?\fIpatternList\fR?" . +.\" COMMAND: matchFiles .TP \fBmatchFiles\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-file\fR ?\fIpatternList\fR?" . +.\" COMMAND: outputFile .TP \fBoutputFile\fR ?\fIfilename\fR? . Same as .QW "\fBconfigure \-outfile\fR ?\fIfilename\fR?" . +.\" COMMAND: preserveCore .TP \fBpreserveCore\fR ?\fIlevel\fR? . Same as .QW "\fBconfigure \-preservecore\fR ?\fIlevel\fR?" . +.\" COMMAND: singleProcess .TP \fBsingleProcess\fR ?\fIboolean\fR? . Same as .QW "\fBconfigure \-singleproc\fR ?\fIboolean\fR?" . +.\" COMMAND: skip .TP \fBskip\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-skip\fR ?\fIpatternList\fR?" . +.\" COMMAND: skipDirectories .TP \fBskipDirectories\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-asidefromdir\fR ?\fIpatternList\fR?" . +.\" COMMAND: skipFiles .TP \fBskipFiles\fR ?\fIpatternList\fR? . Same as .QW "\fBconfigure \-notfile\fR ?\fIpatternList\fR?" . +.\" COMMAND: temporaryDirectory .TP \fBtemporaryDirectory\fR ?\fIdirectory\fR? . Same as .QW "\fBconfigure \-tmpdir\fR ?\fIdirectory\fR?" . +.\" COMMAND: testsDirectory .TP \fBtestsDirectory\fR ?\fIdirectory\fR? . Same as .QW "\fBconfigure \-testdir\fR ?\fIdirectory\fR?" . +.\" COMMAND: verbose .TP \fBverbose\fR ?\fIlevel\fR? . Same as .QW "\fBconfigure \-verbose\fR ?\fIlevel\fR?" . @@ -370,11 +401,11 @@ The remaining commands provided by \fBtcltest\fR have better alternatives provided by \fBtcltest\fR or \fBTcl\fR itself. They are retained to support existing test suites, but should be avoided in new code. .TP -\fBtest\fR \fIname description optionList\fR +\fBtest\fI name description optionList\fR . This form of \fBtest\fR was provided to enable passing many options spanning several lines to \fBtest\fR as a single argument quoted by braces, rather than needing to backslash quote the newlines between arguments to \fBtest\fR. The \fIoptionList\fR @@ -394,17 +425,19 @@ form is really not necessary to avoid backslash-quoted newlines. If you insist on using this form, examine the source code of \fBtcltest\fR if you want to know the substitution details, or just enclose the third through last argument to \fBtest\fR in braces and hope for the best. +.\" COMMAND: workingDirectory .TP \fBworkingDirectory\fR ?\fIdirectoryName\fR? . Sets or returns the current working directory when the test suite is running. The default value for workingDirectory is the directory in which the test suite was launched. The Tcl commands \fBcd\fR and \fBpwd\fR are sufficient replacements. +.\" COMMAND: normalizeMsg .TP \fBnormalizeMsg \fImsg\fR . Returns the result of removing the .QW extra @@ -412,17 +445,19 @@ .QW extra is rather imprecise. Tcl offers plenty of string processing commands to modify strings as you wish, and \fBcustomMatch\fR allows flexible matching of actual and expected results. +.\" COMMAND: normalizePath .TP \fBnormalizePath \fIpathVar\fR . Resolves symlinks in a path, thus creating a path without internal redirection. It is assumed that \fIpathVar\fR is absolute. \fIpathVar\fR is modified in place. The Tcl command \fBfile normalize\fR is a sufficient replacement. +.\" COMMAND: bytestring .TP \fBbytestring \fIstring\fR . Construct a string that consists of the requested sequence of bytes, as opposed to a string of properly formed UTF-8 characters using the @@ -429,11 +464,11 @@ value supplied in \fIstring\fR. This allows the tester to create denormalized or improperly formed strings to pass to C procedures that are supposed to accept strings with embedded NULL types and confirm that a string result has a certain pattern of bytes. This is exactly equivalent to the Tcl command \fBencoding convertfrom\fR -\fBidentity\fR. +\fBidentity\fR. This function is deprecated. .SH TESTS .PP The \fBtest\fR command is the heart of the \fBtcltest\fR package. Its essential function is to evaluate a Tcl script and compare the result with an expected result. The options of \fBtest\fR @@ -443,11 +478,11 @@ also influence how \fBtest\fR operates. .PP The valid options for \fBtest\fR are summarized: .PP .CS -\fBtest\fR \fIname\fR \fIdescription\fR +\fBtest\fI name description\fR ?\fB\-constraints \fIkeywordList|expression\fR? ?\fB\-setup \fIsetupScript\fR? ?\fB\-body \fItestScript\fR? ?\fB\-cleanup \fIcleanupScript\fR? ?\fB\-result \fIexpectedAnswer\fR? @@ -488,10 +523,11 @@ The name of a Tcl or C function being tested should be included in the description for regression tests. If the test case exists to reproduce a bug, include the bug ID in the description. .PP Valid attributes and associated values are: +.\" OPTION: -constraints .TP \fB\-constraints \fIkeywordList\fR|\fIexpression\fR . The optional \fB\-constraints\fR attribute can be list of one or more keywords or an expression. If the \fB\-constraints\fR value is a list of @@ -498,77 +534,89 @@ keywords, each of these keywords should be the name of a constraint defined by a call to \fBtestConstraint\fR. If any of the listed constraints is false or does not exist, the test is skipped. If the \fB\-constraints\fR value is an expression, that expression is evaluated. If the expression evaluates to true, then the test is run. +.RS +.PP Note that the expression form of \fB\-constraints\fR may interfere with the operation of \fBconfigure \-constraints\fR and \fBconfigure \-limitconstraints\fR, and is not recommended. +.PP Appropriate constraints should be added to any tests that should not always be run. That is, conditional evaluation of a test should be accomplished by the \fB\-constraints\fR option, not by conditional evaluation of \fBtest\fR. In that way, the same number of tests are always reported by the test suite, though the number skipped may change based on the testing environment. The default value is an empty list. See \fBTEST CONSTRAINTS\fR below for a list of built-in constraints and information on how to add your own constraints. +.RE +.\" OPTION: -setup .TP \fB\-setup \fIscript\fR . The optional \fB\-setup\fR attribute indicates a \fIscript\fR that will be run before the script indicated by the \fB\-body\fR attribute. If evaluation of \fIscript\fR raises an error, the test will fail. The default value is an empty script. +.\" OPTION: -body .TP \fB\-body \fIscript\fR . The \fB\-body\fR attribute indicates the \fIscript\fR to run to carry out the test, which must return a result that can be checked for correctness. If evaluation of \fIscript\fR raises an error, the test will fail (unless the \fB\-returnCodes\fR option is used to state that an error is expected). The default value is an empty script. +.\" OPTION: -cleanup .TP \fB\-cleanup \fIscript\fR . The optional \fB\-cleanup\fR attribute indicates a \fIscript\fR that will be run after the script indicated by the \fB\-body\fR attribute. If evaluation of \fIscript\fR raises an error, the test will fail. The default value is an empty script. +.\" OPTION: -match .TP \fB\-match \fImode\fR . The \fB\-match\fR attribute determines how expected answers supplied by \fB\-result\fR, \fB\-output\fR, and \fB\-errorOutput\fR are compared. Valid values for \fImode\fR are \fBregexp\fR, \fBglob\fR, \fBexact\fR, and any value registered by a prior call to \fBcustomMatch\fR. The default value is \fBexact\fR. +.\" OPTION: -result .TP \fB\-result \fIexpectedValue\fR . The \fB\-result\fR attribute supplies the \fIexpectedValue\fR against which the return value from script will be compared. The default value is an empty string. +.\" OPTION: -output .TP \fB\-output \fIexpectedValue\fR . The \fB\-output\fR attribute supplies the \fIexpectedValue\fR against which any output sent to \fBstdout\fR or \fBoutputChannel\fR during evaluation of the script(s) will be compared. Note that only output printed using the global \fBputs\fR command is used for comparison. If \fB\-output\fR is not specified, output sent to \fBstdout\fR and \fBoutputChannel\fR is not processed for comparison. +.\" OPTION: -errorOutput .TP \fB\-errorOutput \fIexpectedValue\fR . The \fB\-errorOutput\fR attribute supplies the \fIexpectedValue\fR against which any output sent to \fBstderr\fR or \fBerrorChannel\fR during evaluation of the script(s) will be compared. Note that only output printed using the global \fBputs\fR command is used for comparison. If \fB\-errorOutput\fR is not specified, output sent to \fBstderr\fR and \fBerrorChannel\fR is not processed for comparison. +.\" OPTION: -returnCodes .TP \fB\-returnCodes \fIexpectedCodeList\fR . The optional \fB\-returnCodes\fR attribute supplies \fIexpectedCodeList\fR, a list of return codes that may be accepted from evaluation of the @@ -576,10 +624,11 @@ a code not in the \fIexpectedCodeList\fR, the test fails. All return codes known to \fBreturn\fR, in both numeric and symbolic form, including extended return codes, are acceptable elements in the \fIexpectedCodeList\fR. Default value is .QW "\fBok return\fR" . +.\" OPTION: -errorCode .TP \fB\-errorCode \fIexpectedErrorCode\fR . The optional \fB\-errorCode\fR attribute supplies \fIexpectedErrorCode\fR, a glob pattern that should match the error code reported from evaluation of the @@ -623,147 +672,95 @@ will only be run if the constraint \fBunix\fR is true, which indicates the test suite is being run on a Unix platform. .PP Each \fBtest\fR should include whatever \fB\-constraints\fR are required to constrain it to run only where appropriate. Several -constraints are pre-defined in the \fBtcltest\fR package, listed +constraints are predefined in the \fBtcltest\fR package, listed below. The registration of user-defined constraints is performed by the \fBtestConstraint\fR command. User-defined constraints may appear within a test file, or within the script specified by the \fBconfigure \-load\fR or \fBconfigure \-loadfile\fR options. .PP -The following is a list of constraints pre-defined by the +The following is a list of constraints predefined by the \fBtcltest\fR package itself: -.TP -\fIsingleTestInterp\fR -. +.IP \fIsingleTestInterp\fR This test can only be run if all test files are sourced into a single interpreter. -.TP -\fIunix\fR -. +.IP \fIunix\fR This test can only be run on any Unix platform. -.TP -\fIwin\fR -. +.IP \fIwin\fR This test can only be run on any Windows platform. -.TP -\fInt\fR -. +.IP \fInt\fR This test can only be run on any Windows NT platform. -.TP -\fImac\fR -. +.IP \fImac\fR This test can only be run on any Mac platform. -.TP -\fIunixOrWin\fR -. +.IP \fIunixOrWin\fR This test can only be run on a Unix or Windows platform. -.TP -\fImacOrWin\fR -. +.IP \fImacOrWin\fR This test can only be run on a Mac or Windows platform. -.TP -\fImacOrUnix\fR -. +.IP \fImacOrUnix\fR This test can only be run on a Mac or Unix platform. -.TP -\fItempNotWin\fR -. +.IP \fItempNotWin\fR This test can not be run on Windows. This flag is used to temporarily disable a test. -.TP -\fItempNotMac\fR -. +.IP \fItempNotMac\fR This test can not be run on a Mac. This flag is used to temporarily disable a test. -.TP -\fIunixCrash\fR -. +.IP \fIunixCrash\fR This test crashes if it is run on Unix. This flag is used to temporarily disable a test. -.TP -\fIwinCrash\fR -. +.IP \fIwinCrash\fR This test crashes if it is run on Windows. This flag is used to temporarily disable a test. -.TP -\fImacCrash\fR -. +.IP \fImacCrash\fR This test crashes if it is run on a Mac. This flag is used to temporarily disable a test. -.TP -\fIemptyTest\fR -. +.IP \fIemptyTest\fR This test is empty, and so not worth running, but it remains as a place-holder for a test to be written in the future. This constraint has value false to cause tests to be skipped unless the user specifies otherwise. -.TP -\fIknownBug\fR -. +.IP \fIknownBug\fR This test is known to fail and the bug is not yet fixed. This constraint has value false to cause tests to be skipped unless the user specifies otherwise. -.TP -\fInonPortable\fR -. +.IP \fInonPortable\fR This test can only be run in some known development environment. Some tests are inherently non-portable because they depend on things like word length, file system configuration, window manager, etc. This constraint has value false to cause tests to be skipped unless the user specifies otherwise. -.TP -\fIuserInteraction\fR -. +.IP \fIuserInteraction\fR This test requires interaction from the user. This constraint has value false to causes tests to be skipped unless the user specifies otherwise. -.TP -\fIinteractive\fR -. +.IP \fIinteractive\fR This test can only be run in if the interpreter is in interactive mode -(when the global tcl_interactive variable is set to 1). -.TP -\fInonBlockFiles\fR -. +(when the global \fB::tcl_interactive\fR variable is set to 1). +.IP \fInonBlockFiles\fR This test can only be run if platform supports setting files into nonblocking mode. -.TP -\fIasyncPipeClose\fR -. +.IP \fIasyncPipeClose\fR This test can only be run if platform supports async flush and async close on a pipe. -.TP -\fIunixExecs\fR -. +.IP \fIunixExecs\fR This test can only be run if this machine has Unix-style commands \fBcat\fR, \fBecho\fR, \fBsh\fR, \fBwc\fR, \fBrm\fR, \fBsleep\fR, \fBfgrep\fR, \fBps\fR, \fBchmod\fR, and \fBmkdir\fR available. -.TP -\fIhasIsoLocale\fR -. +.IP \fIhasIsoLocale\fR This test can only be run if can switch to an ISO locale. -.TP -\fIroot\fR -. +.IP \fIroot\fR This test can only run if Unix user is root. -.TP -\fInotRoot\fR -. +.IP \fInotRoot\fR This test can only run if Unix user is not root. -.TP -\fIeformat\fR -. +.IP \fIeformat\fR This test can only run if app has a working version of sprintf with respect to the .QW e format of floating-point numbers. -.TP -\fIstdio\fR -. +.IP \fIstdio\fR This test can only be run if \fBinterpreter\fR can be \fBopen\fRed as a pipe. .PP The alternative mode of constraint control is enabled by setting \fBconfigure \-limitconstraints\fR to true. With that configuration @@ -844,16 +841,18 @@ test files evaluated by a single \fBrunAllTests\fR command. .SH "CONFIGURABLE OPTIONS" The \fBconfigure\fR command is used to set and query the configurable options of \fBtcltest\fR. The valid options are: +.\" OPTION: -singleproc .TP \fB\-singleproc \fIboolean\fR . Controls whether or not \fBrunAllTests\fR spawns a child process for each test file. No spawning when \fIboolean\fR is true. Default value is false. +.\" OPTION: -debug .TP \fB\-debug \fIlevel\fR . Sets the debug level to \fIlevel\fR, an integer value indicating how much debugging information should be printed to \fBstdout\fR. Note that @@ -875,10 +874,11 @@ that exist in the current namespace as they are used. .IP 3 Display information regarding what individual procs in the test harness are doing. .RE +.\" OPTION: -verbose .TP \fB\-verbose \fIlevel\fR . Sets the type of output verbosity desired to \fIlevel\fR, a list of zero or more of the elements \fBbody\fR, \fBpass\fR, @@ -904,11 +904,11 @@ Print each test's execution time in milliseconds .IP "usec (\fBu\fR)" Print each test's execution time in microseconds .PP Note that the \fBmsec\fR and \fBusec\fR verbosity levels are provided as -indicative measures only. They do not tackle the problem of repeatibility which +indicative measures only. They do not tackle the problem of repeatability which should be considered in performance tests or benchmarks. To use these verbosity levels to thoroughly track performance degradations, consider wrapping your test bodies with \fBtime\fR commands. .PP The single letter abbreviations noted above are also recognized @@ -915,10 +915,11 @@ so that .QW "\fBconfigure \-verbose pt\fR" is the same as .QW "\fBconfigure \-verbose {pass start}\fR" . .RE +.\" OPTION: -preservecore .TP \fB\-preservecore \fIlevel\fR . Sets the core preservation level to \fIlevel\fR. This level determines how stringent checks for core files are. Default @@ -932,89 +933,103 @@ Also check for core files at the end of each \fBtest\fR command. .IP 2 Check for core files at all times described above, and save a copy of each core file produced in \fBconfigure \-tmpdir\fR. .RE +.\" OPTION: -limitconstraints .TP \fB\-limitconstraints \fIboolean\fR . Sets the mode by which \fBtest\fR honors constraints as described in \fBTESTS\fR above. Default value is false. +.\" OPTION: -constraints .TP \fB\-constraints \fIlist\fR . Sets all the constraints in \fIlist\fR to true. Also used in combination with \fBconfigure \-limitconstraints true\fR to control an alternative constraint mode as described in \fBTESTS\fR above. Default value is an empty list. +.\" OPTION: -tmpdir .TP \fB\-tmpdir \fIdirectory\fR . Sets the temporary directory to be used by \fBmakeFile\fR, \fBmakeDirectory\fR, \fBviewFile\fR, \fBremoveFile\fR, and \fBremoveDirectory\fR as the default directory where temporary files and directories created by test files should be created. Default value is \fBworkingDirectory\fR. +.\" OPTION: -testdir .TP \fB\-testdir \fIdirectory\fR . Sets the directory searched by \fBrunAllTests\fR for test files and subdirectories. Default value is \fBworkingDirectory\fR. +.\" OPTION: -file .TP \fB\-file \fIpatternList\fR . Sets the list of patterns used by \fBrunAllTests\fR to determine what test files to evaluate. Default value is .QW \fB*.test\fR . +.\" OPTION: -notfile .TP \fB\-notfile \fIpatternList\fR . Sets the list of patterns used by \fBrunAllTests\fR to determine what test files to skip. Default value is .QW \fBl.*.test\fR , so that any SCCS lock files are skipped. +.\" OPTION: -relateddir .TP \fB\-relateddir \fIpatternList\fR . Sets the list of patterns used by \fBrunAllTests\fR to determine what subdirectories to search for an \fBall.tcl\fR file. Default value is .QW \fB*\fR . +.\" OPTION: -asidefromdir .TP \fB\-asidefromdir \fIpatternList\fR . Sets the list of patterns used by \fBrunAllTests\fR to determine what subdirectories to skip when searching for an \fBall.tcl\fR file. Default value is an empty list. +.\" OPTION: -match .TP \fB\-match \fIpatternList\fR . Set the list of patterns used by \fBtest\fR to determine whether a test should be run. Default value is .QW \fB*\fR . +.\" OPTION: -skip .TP \fB\-skip \fIpatternList\fR . Set the list of patterns used by \fBtest\fR to determine whether a test should be skipped. Default value is an empty list. +.\" OPTION: -load .TP \fB\-load \fIscript\fR . Sets a script to be evaluated by \fBloadTestedCommands\fR. Default value is an empty script. +.\" OPTION: -loadfile .TP \fB\-loadfile \fIfilename\fR . Sets the filename from which to read a script to be evaluated by \fBloadTestedCommands\fR. This is an alternative to \fB\-load\fR. They cannot be used together. +.\" OPTION: -outfile .TP \fB\-outfile \fIfilename\fR . Sets the file to which all output produced by tcltest should be written. A file named \fIfilename\fR will be \fBopen\fRed for writing, and the resulting channel will be set as the value of \fBoutputChannel\fR. +.\" OPTION: -errfile .TP \fB\-errfile \fIfilename\fR . Sets the file to which all error output produced by tcltest should be written. A file named \fIfilename\fR will be \fBopen\fRed @@ -1177,11 +1192,10 @@ .IP [8] Here is a sketch of a sample test suite main script: .RS .PP .CS -package require Tcl 8.6 package require tcltest 2.5 package require example \fB::tcltest::configure\fR -testdir \e [file dirname [file normalize [info script]]] eval \fB::tcltest::configure\fR $argv Index: doc/tclvars.n ================================================================== --- doc/tclvars.n +++ doc/tclvars.n @@ -8,17 +8,18 @@ .TH tclvars n 8.0 Tcl "Tcl Built-In Commands" .so man.macros .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME -argc, argv, argv0, auto_path, env, errorCode, errorInfo, tcl_interactive, tcl_library, tcl_nonwordchars, tcl_patchLevel, tcl_pkgPath, tcl_platform, tcl_rcFileName, tcl_traceCompile, tcl_traceExec, tcl_wordchars, tcl_version \- Variables used by Tcl +argc, argv, argv0, auto_path, env, errorCode, errorInfo, tcl_interactive, tcl_library, tcl_nonwordchars, tcl_patchLevel, tcl_pkgPath, tcl_platform, tcl_precision, tcl_rcFileName, tcl_traceCompile, tcl_traceExec, tcl_wordchars, tcl_version \- Variables used by Tcl .BE .SH DESCRIPTION .PP The following global variables are created and managed automatically by the Tcl library. Except where noted below, these variables should normally be treated as read-only by application-specific code and by users. +.\" VARIABLE: auto_path .TP \fBauto_path\fR . If set, then it must contain a valid Tcl list giving directories to search during auto-load operations (including for package index @@ -25,19 +26,25 @@ files when using the default \fBpackage unknown\fR handler). This variable is initialized during startup to contain, in order: the directories listed in the \fBTCLLIBPATH\fR environment variable, the directory named by the \fBtcl_library\fR global variable, the parent directory of \fBtcl_library\fR, +\fB[file dirname [file dirname [info nameofexecutable]]]/lib\fR, the directories listed in the \fBtcl_pkgPath\fR variable. Additional locations to look for files and package indices should normally be added to this variable using \fBlappend\fR. +Initialization of auto_path from the TCLLIBPATH environment +variable undergoes tilde substitution (see \fBfilename\fR) on each +path. Any tilde substitution that fails because the user is unknown +will be omitted from auto_path. .RS .PP Additional variables relating to package management exist. More details are listed in the \fBVARIABLES\fR section of the \fBlibrary\fR manual page. .RE +.\" VARIABLE: env .TP \fBenv\fR . This variable is maintained by Tcl as an array whose elements are the environment variables for the process. @@ -71,15 +78,15 @@ The following elements of \fBenv\fR are special to Tcl: .TP \fBenv(HOME)\fR . This environment variable, if set, gives the location of the directory -considered to be the current user's home directory, and to which a -call of \fBcd\fR without arguments or with just -.QW ~ -as an argument will change into. Most platforms set this correctly by -default; it does not normally need to be set by user code. +considered to be the current user's home directory. The value of this variable +is returned by the \fBfile home\fR command. Most platforms set this correctly by +default; it does not normally need to be set by user code. On Windows, if not +already set, it is set to the value of the \fBUSERPROFILE\fR environment +variable. .TP \fBenv(TCL_LIBRARY)\fR . If set, then it specifies the location of the directory containing library scripts (the value of this variable will be @@ -115,10 +122,11 @@ . If existing, it has the same effect as running \fBinterp debug\fR \fB{} -frame 1\fR as the very first command of each new Tcl interpreter. .RE +.\" VARIABLE: errorCode .TP \fBerrorCode\fR . This variable holds the value of the \fB\-errorcode\fR return option set by the most recent error that occurred in this interpreter. @@ -211,10 +219,11 @@ option of the \fBreturn\fR command. If none of these methods for setting the error code has been used, the Tcl interpreter will reset the variable to \fBNONE\fR after the next error. .RE +.\" VARIABLE: errorInfo .TP \fBerrorInfo\fR . This variable holds the value of the \fB\-errorinfo\fR return option set by the most recent error that occurred in this interpreter. @@ -221,10 +230,11 @@ This string value will contain one or more lines identifying the Tcl commands and procedures that were being executed when the most recent error occurred. Its contents take the form of a stack trace showing the various nested Tcl commands that had been invoked at the time of the error. +.\" VARIABLE: tcl_library .TP \fBtcl_library\fR . This variable holds the name of a directory containing the system library of Tcl scripts, such as those used for auto-loading. @@ -243,19 +253,21 @@ the directory it names is checked first. If \fBTCL_LIBRARY\fR is not set or doesn't refer to an appropriate directory, then Tcl checks several other directories based on a compiled-in default location, the location of the binary containing the application, and the current working directory. +.\" VARIABLE: tcl_patchLevel .TP \fBtcl_patchLevel\fR . When an interpreter is created Tcl initializes this variable to hold a string giving the current patch level for Tcl, such as \fB8.4.16\fR for Tcl 8.4 with the first sixteen official patches, or \fB8.5b3\fR for the third beta release of Tcl 8.5. The value of this variable is returned by the \fBinfo patchlevel\fR command. +.\" VARIABLE: tcl_pkgPath .TP \fBtcl_pkgPath\fR . This variable holds a list of directories indicating where packages are normally installed. It is not used on Windows. It typically contains @@ -271,10 +283,11 @@ \fBtcl_pkgPath\fR is not intended to be modified by the application. Its value is added to \fBauto_path\fR at startup; changes to \fBtcl_pkgPath\fR are not reflected in \fBauto_path\fR. If you want Tcl to search additional directories for packages you should add the names of those directories to \fBauto_path\fR, not \fBtcl_pkgPath\fR. +.\" VARIABLE: tcl_platform .TP \fBtcl_platform\fR . This is an associative array whose elements contain information about the platform on which the application is running, such as the name of @@ -283,78 +296,122 @@ be defined, but they may have empty strings as values if Tcl could not retrieve any relevant information. In addition, extensions and applications may add additional values to the array. The predefined elements are: .RS -.TP -\fBbyteOrder\fR -. +.IP \fBbyteOrder\fR The native byte order of this machine: either \fBlittleEndian\fR or \fBbigEndian\fR. -.TP -\fBdebug\fR -. +.IP \fBdebug\fR If this variable exists, then the interpreter was compiled with and linked to a debug-enabled C run-time. This variable will only exist on Windows, so extension writers can specify which package to load depending on the C run-time library that is in use. This is not an indication that this core contains symbols. -.TP -\fBengine\fR -. +.IP \fBengine\fR The name of the Tcl language implementation. When the interpreter is first created, this is always set to the string \fBTcl\fR. -.TP -\fBmachine\fR -. +.IP \fBmachine\fR The instruction set executed by this machine, such as \fBintel\fR, \fBPPC\fR, \fB68k\fR, or \fBsun4m\fR. On UNIX machines, this is the value returned by \fBuname -m\fR. -.TP -\fBos\fR -. +.IP \fBos\fR The name of the operating system running on this machine, such as \fBWindows NT\fR or \fBSunOS\fR. On UNIX machines, this is the value returned by \fBuname -s\fR. -.TP -\fBosVersion\fR -. +.IP \fBosVersion\fR The version number for the operating system running on this machine. On UNIX machines, this is the value returned by \fBuname -r\fR. -.TP -\fBpathSeparator\fR +.IP \fBpathSeparator\fR '\" Defined by TIP #315 The character that should be used to \fBsplit\fR PATH-like environment variables into their corresponding list of directory names. -.TP -\fBplatform\fR -. +.IP \fBplatform\fR Either \fBwindows\fR, or \fBunix\fR. This identifies the general operating environment of the machine. -.TP -\fBpointerSize\fR -. +.IP \fBpointerSize\fR This gives the size of the native-machine pointer in bytes (strictly, it is same as the result of evaluating \fIsizeof(void*)\fR in C.) -.TP -\fBthreaded\fR -. +.IP \fBthreaded\fR If this variable exists, then the interpreter was compiled with threads enabled. -.TP -\fBuser\fR -. +.IP \fBuser\fR This identifies the current user based on the login information available on the platform. This value comes from the getuid() and getpwuid() system calls on Unix, and the value from the GetUserName() system call on Windows. -.TP -\fBwordSize\fR -. +.IP \fBwordSize\fR This gives the size of the native-machine word in bytes (strictly, it is same as the result of evaluating \fIsizeof(long)\fR in C.) .RE +.\" VARIABLE: tcl_precision +.TP +\fBtcl_precision\fR +. +This variable controls the number of digits to generate +when converting floating-point values to strings. It defaults +to 0. \fIApplications should not change this value;\fR it is +provided for compatibility with legacy code. +.PP +.RS +The default value of 0 is special, meaning that Tcl should +convert numbers using as few digits as possible while still +distinguishing any floating point number from its nearest +neighbours. It differs from using an arbitrarily high value +for \fItcl_precision\fR in that an inexact number like \fI1.4\fR +will convert as \fI1.4\fR rather than \fI1.3999999999999999\fR +even though the latter is nearer to the exact value of the +binary number. +.RE +.PP +.RS +If \fBtcl_precision\fR is not zero, then when Tcl converts a floating +point number, it creates a decimal representation of at most +\fBtcl_precision\fR significant digits; the result may be shorter if +the shorter result represents the original number exactly. If no +result of at most \fBtcl_precision\fR digits is an exact representation +of the original number, the one that is closest to the original +number is chosen. +If the original number lies precisely between two equally accurate +decimal representations, then the one with an even value for the least +significant digit is chosen; for instance, if \fBtcl_precision\fR is 3, then +0.3125 will convert to 0.312, not 0.313, while 0.6875 will convert to +0.688, not 0.687. Any string of trailing zeroes that remains is trimmed. +.RE +.PP +.RS +a \fBtcl_precision\fR value of 17 digits is +.QW perfect +for IEEE floating-point in that it allows +double-precision values to be converted to strings and back to +binary with no loss of information. For this reason, you will often +see it as a value in legacy code that must run on Tcl versions before +8.5. It is no longer recommended; as noted above, a zero value is the +preferred method. +.RE +.PP +.RS +All interpreters in a thread share a single \fBtcl_precision\fR value: +changing it in one interpreter will affect all other interpreters as +well. Safe interpreters are not allowed to modify the +variable. +.RE +.PP +.RS +Valid values for \fBtcl_precision\fR range from 0 to 17. +.RE +.\" VARIABLE: tcl_rcFileName +.TP +\fBtcl_rcFileName\fR +. +This variable is used during initialization to indicate the name of a +user-specific startup file. If it is set by application-specific +initialization, then the Tcl startup code will check for the existence +of this file and \fBsource\fR it if it exists. For example, for \fBwish\fR +the variable is set to \fB~/.wishrc\fR for Unix and \fB~/wishrc.tcl\fR +for Windows. +.\" VARIABLE: tcl_traceCompile .TP \fBtcl_traceCompile\fR . The value of this variable can be set to control how much tracing information @@ -368,11 +425,13 @@ tracking down suspected problems with the Tcl compiler. .PP .RS This variable and functionality only exist if \fBTCL_COMPILE_DEBUG\fR was defined during Tcl's compilation. +.\" tcl::unsupported::disassemble always works, but we don't document it .RE +.\" VARIABLE: tcl_traceExec .TP \fBtcl_traceExec\fR . The value of this variable can be set to control how much tracing information @@ -395,32 +454,29 @@ .PP .RS This variable and functionality only exist if \fBTCL_COMPILE_DEBUG\fR was defined during Tcl's compilation. .RE +.\" VARIABLE: tcl_wordchars .TP \fBtcl_wordchars\fR . The value of this variable is a regular expression that can be set to control what are considered .QW word -characters, for instances like -selecting a word by double-clicking in text in Tk. It is platform -dependent. On Windows, it defaults to \fB\eS\fR, meaning anything -but a Unicode space character. Otherwise it defaults to \fB\ew\fR, -which is any Unicode word character (number, letter, or underscore). +characters. It defaults to \fB\ew\fR, which is any Unicode +word character (number, letter, or underscore). +.\" VARIABLE: tcl_nonwordchars .TP \fBtcl_nonwordchars\fR . The value of this variable is a regular expression that can be set to control what are considered .QW non-word -characters, for instances like -selecting a word by double-clicking in text in Tk. It is platform -dependent. On Windows, it defaults to \fB\es\fR, meaning any Unicode space -character. Otherwise it defaults to \fB\eW\fR, which is anything but a +characters. It defaults to \fB\eW\fR, which is anything but a Unicode word character (number, letter, or underscore). +.\" VARIABLE: tcl_version .TP \fBtcl_version\fR . When an interpreter is created Tcl initializes this variable to hold the version number for this version of Tcl in the form \fIx.y\fR. @@ -432,24 +488,28 @@ .SH "OTHER GLOBAL VARIABLES" .PP The following variables are only guaranteed to exist in \fBtclsh\fR and \fBwish\fR executables; the Tcl library does not define them itself but many Tcl environments do. +.\" VARIABLE: argc .TP 6 \fBargc\fR . The number of arguments to \fBtclsh\fR or \fBwish\fR. +.\" VARIABLE: argv .TP 6 \fBargv\fR . Tcl list of arguments to \fBtclsh\fR or \fBwish\fR. +.\" VARIABLE: argv0 .TP 6 \fBargv0\fR . The script that \fBtclsh\fR or \fBwish\fR started executing (if it was specified) or otherwise the name by which \fBtclsh\fR or \fBwish\fR was invoked. +.\" VARIABLE: tcl_interactive .TP 6 \fBtcl_interactive\fR . Contains 1 if \fBtclsh\fR or \fBwish\fR is running interactively (no script was specified and standard input is a terminal-like device), 0 Index: doc/tell.n ================================================================== --- doc/tell.n +++ doc/tell.n @@ -10,43 +10,17 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME tell \- Return current access position for an open channel .SH SYNOPSIS -\fBtell \fIchannelId\fR +\fBtell \fIchannel\fR .BE .SH DESCRIPTION .PP -Returns an integer giving the current access position in -\fIchannelId\fR. This value returned is a byte offset that can be passed to -\fBseek\fR in order to set the channel to a particular position. Note -that this value is in terms of bytes, not characters like \fBread\fR. -The value returned is -1 for channels that do not support -seeking. -.PP -\fIChannelId\fR must be an identifier for an open channel such as a -Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), -the return value from an invocation of \fBopen\fR or \fBsocket\fR, or -the result of a channel creation command provided by a Tcl extension. -.SH EXAMPLE -.PP -Read a line from a file channel only if it starts with \fBfoobar\fR: -.PP -.CS -# Save the offset in case we need to undo the read... -set offset [\fBtell\fR $chan] -if {[read $chan 6] eq "foobar"} { - gets $chan line -} else { - set line {} - # Undo the read... - seek $chan $offset -} -.CE +The \fBtell\fR command has been superceded by the \fBchan tell\fR +command which supports the same syntax and options. .SH "SEE ALSO" -file(n), open(n), close(n), gets(n), seek(n), Tcl_StandardChannels(3) -.SH KEYWORDS -access position, channel, seeking +chan(n) '\" Local Variables: '\" mode: nroff '\" fill-column: 78 '\" End: Index: doc/timerate.n ================================================================== --- doc/timerate.n +++ doc/timerate.n @@ -9,15 +9,15 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME timerate \- Calibrated performance measurements of script execution time .SH SYNOPSIS +.nf \fBtimerate \fIscript\fR ?\fItime\fR? ?\fImax-count\fR? -.sp -\fBtimerate \fR?\fB\-direct\fR? ?\fB\-overhead\fI double\fR? \fIscript\fR ?\fItime\fR? ?\fImax-count\fR? -.sp +\fBtimerate \fR?\fB\-direct\fR? ?\fB\-overhead\fI estimate\fR? \fIscript\fR ?\fItime\fR? ?\fImax-count\fR? \fBtimerate \fR?\fB\-calibrate\fR? ?\fB\-direct\fR? \fIscript\fR ?\fItime\fR? ?\fImax-count\fR? +.fi .BE .SH DESCRIPTION .PP The \fBtimerate\fR command does calibrated performance measurement of a Tcl command or script, \fIscript\fR. The \fIscript\fR should be written so that it @@ -30,33 +30,36 @@ application performance. .PP The first and second form will evaluate \fIscript\fR until the interval \fItime\fR given in milliseconds elapses, or for 1000 milliseconds (1 second) if \fItime\fR is not specified. -.sp +.PP The parameter \fImax-count\fR could additionally impose a further restriction by the maximal number of iterations to evaluate the script. -If \fImax-count\fR is specified, the evalution will stop either this count of +If \fImax-count\fR is specified, the evaluation will stop either this count of iterations is reached or the time is exceeded. -.sp -It will then return a canonical tcl-list of the form: +.PP +It will then return a canonical Tcl-list of the form: .PP .CS \fB0.095977 \(mcs/# 52095836 # 10419167 #/sec 5000.000 net-ms\fR .CE .PP which indicates: .IP \(bu 3 -the average amount of time required per iteration, in microseconds ([\fBlindex\fR $result 0]) +the average amount of time required per iteration, in microseconds +([\fBlindex\fR $result 0]) .IP \(bu 3 the count how many times it was executed ([\fBlindex\fR $result 2]) .IP \(bu 3 the estimated rate per second ([\fBlindex\fR $result 4]) .IP \(bu 3 -the estimated real execution time without measurement overhead ([\fBlindex\fR $result 6]) +the estimated real execution time without measurement overhead +([\fBlindex\fR $result 6]) .PP The following options may be supplied to the \fBtimerate\fR command: +.\" OPTION: -calibrate .TP \fB\-calibrate\fR . To measure very fast scripts as exactly as possible, a calibration process may be required. @@ -64,35 +67,40 @@ calculating the estimated overhead of the given script as the default overhead for future invocations of the \fBtimerate\fR command. If the \fItime\fR parameter is not specified, the calibrate procedure runs for up to 10 seconds. .RS .PP -Note that calibration is not thread safe in the current implementation. +Note that the calibration process is not thread safe in the current +implementation. .RE +.\" OPTION: -overhead .TP -\fB\-overhead \fIdouble\fR +\fB\-overhead \fIestimate\fR . -The \fB\-overhead\fR parameter supplies an estimate (in microseconds) of the +The \fB\-overhead\fR parameter supplies an estimate (in microseconds, which may +be a floating point number) of the measurement overhead of each iteration of the tested script. This quantity will be subtracted from the measured time prior to reporting results. This can be useful for removing the cost of interpreter state reset commands from the script being measured. +.\" OPTION: -direct .TP \fB\-direct\fR . -The \fB-direct\fR option causes direct execution of the supplied script, +The \fB\-direct\fR option causes direct execution of the supplied script, without compilation, in a manner similar to the \fBtime\fR command. It can be used to measure the cost of \fBTcl_EvalObjEx\fR, of the invocation of canonical lists, and of the uncompiled versions of bytecoded commands. .PP -As opposed to the \fBtime\fR commmand, which runs the tested script for a fixed -number of iterations, the timerate command runs it for a fixed time. +As opposed to the \fBtime\fR command, which runs the tested script for a fixed +number of iterations, the \fBtimerate\fR command runs it for a fixed time. Additionally, the compiled variant of the script will be used during the entire -measurement, as if the script were part of a compiled procedure, if the \fB\-direct\fR -option is not specified. The fixed time period and possibility of compilation allow -for more precise results and prevent very long execution times by slow scripts, making -it practical for measuring scripts with highly uncertain execution times. +measurement, as if the script were part of a compiled procedure, +if the \fB\-direct\fR option is not specified. The fixed time period and +possibility of compilation allow for more precise results and prevent very long +execution times by slow scripts, making it practical for measuring scripts with +highly uncertain execution times. .SH EXAMPLES Estimate how fast it takes for a simple Tcl \fBfor\fR loop (including operations on variable \fIi\fR) to count to ten: .PP .CS @@ -114,13 +122,13 @@ \fBtimerate\fR { for {set i 0} {$i<10} {incr i} {} } 5000 .CE .PP -Estimate the speed of calculating the hour of the day using \fBclock format\fR only, -ignoring overhead of the portion of the script that prepares the time for it to -calculate: +Estimate the speed of calculating the hour of the day using \fBclock format\fR +only, ignoring overhead of the portion of the script that prepares the time for +it to calculate: .PP .CS \fI# calibrate\fR \fBtimerate\fR -calibrate {} Index: doc/tm.n ================================================================== --- doc/tm.n +++ doc/tm.n @@ -13,18 +13,20 @@ .SH SYNOPSIS .nf \fB::tcl::tm::path add \fR?\fIpath\fR...? \fB::tcl::tm::path remove \fR?\fIpath\fR...? \fB::tcl::tm::path list\fR -\fB::tcl::tm::roots \fR?\fIpath\fR...? +\fB::tcl::tm::roots \fR\fIpaths\fR .fi .BE .SH DESCRIPTION .PP This document describes the facilities for locating and loading Tcl Modules (see \fBMODULE DEFINITION\fR for the definition of a Tcl Module). The following commands are supported: +.\" COMMAND: path +.\" METHOD: add .TP \fB::tcl::tm::path add \fR?\fIpath\fR...? . The paths are added at the head to the list of module paths, in order of appearance. This means that the last argument ends up as the new @@ -43,25 +45,28 @@ Paths are searched later in the order of their appearance in the list. As they are added to the front of the list they are searched in reverse order of addition. In other words, the paths added last are looked at first. .RE +.\" METHOD: remove .TP \fB::tcl::tm::path remove \fR?\fIpath\fR...? . Removes the paths from the list of module paths. The command silently ignores all paths which are not on the list. +.\" METHOD: list .TP \fB::tcl::tm::path list\fR . Returns a list containing all registered module paths, in the order that they are searched for modules. +.\" COMMAND: roots .TP -\fB::tcl::tm::roots \fR?\fIpath\fR...? +\fB::tcl::tm::roots \fR\fIpaths\fR . Similar to \fBpath add\fR, and layered on top of it. This command -takes a list of paths, extends each with +takes a single argument containing a list of paths, extends each with .QW "\fBtcl\fIX\fB/site-tcl\fR" , and .QW "\fBtcl\fIX\fB/\fIX\fB.\fIy\fR" , for major version \fIX\fR of the Tcl interpreter and minor version \fIy\fR less than or equal to the @@ -293,16 +298,20 @@ \fB$::env(TCL8.3_TM_PATH)\fR \fB$::env(TCL8_3_TM_PATH)\fR \fB$::env(TCL8.2_TM_PATH)\fR \fB$::env(TCL8_2_TM_PATH)\fR \fB$::env(TCL8.1_TM_PATH)\fR \fB$::env(TCL8_1_TM_PATH)\fR \fB$::env(TCL8.0_TM_PATH)\fR \fB$::env(TCL8_0_TM_PATH)\fR .CE +.PP +Paths initialized from the environment variables undergo tilde +substitution (see \fBfilename\fR). Any path whose tilde substitution +fails because the user is unknown will be omitted from search paths. .SH "SEE ALSO" package(n), Tcl Improvement Proposal #189 .QW "\fITcl Modules\fR" -(online at http://tip.tcl.tk/189.html), Tcl Improvement Proposal #190 +(online at https://tip.tcl-lang.org/189.html), Tcl Improvement Proposal #190 .QW "\fIImplementation Choices for Tcl Modules\fR" -(online at http://tip.tcl.tk/190.html) +(online at https://tip.tcl-lang.org/190.html) .SH "KEYWORDS" modules, package .\" Local Variables: .\" mode: nroff .\" End: Index: doc/trace.n ================================================================== --- doc/trace.n +++ doc/trace.n @@ -17,17 +17,18 @@ .BE .SH DESCRIPTION .PP This command causes Tcl commands to be executed whenever certain operations are invoked. The legal \fIoption\fRs (which may be abbreviated) are: +.\" METHOD: add .TP \fBtrace add \fItype name ops\fR ?\fIargs\fR? . Where \fItype\fR is \fBcommand\fR, \fBexecution\fR, or \fBvariable\fR. .RS .TP -\fBtrace add command\fR \fIname ops commandPrefix\fR +\fBtrace add command\fI name ops commandPrefix\fR . Arrange for \fIcommandPrefix\fR to be executed (with additional arguments) whenever command \fIname\fR is modified in one of the ways given by the list \fIops\fR. \fIName\fR will be resolved using the usual namespace resolution rules used by commands. If the command does not exist, an error will be @@ -74,11 +75,11 @@ command will not cause further trace evaluations to occur. Both \fIoldName\fR and \fInewName\fR are fully qualified with any namespace(s) in which they appear. .RE .TP -\fBtrace add execution\fR \fIname ops commandPrefix\fR +\fBtrace add execution\fI name ops commandPrefix\fR . Arrange for \fIcommandPrefix\fR to be executed (with additional arguments) whenever command \fIname\fR is executed, with traces occurring at the points indicated by the list \fIops\fR. \fIName\fR will be resolved using the usual namespace resolution rules used by commands. If the command does not exist, @@ -87,14 +88,16 @@ .PP \fIOps\fR indicates which operations are of interest, and is a list of one or more of the following items: .TP \fBenter\fR +. Invoke \fIcommandPrefix\fR whenever the command \fIname\fR is executed, just before the actual execution takes place. .TP \fBleave\fR +. Invoke \fIcommandPrefix\fR whenever the command \fIname\fR is executed, just after the actual execution takes place. .TP \fBenterstep\fR . @@ -154,10 +157,11 @@ \fICode\fR gives the result code of that execution, and \fIresult\fR the result string. \fIOp\fR indicates what operation is being performed on the command execution, and is one of \fBleave\fR or \fBleavestep\fR as defined above. +.PP Note that the creation of many \fBenterstep\fR or \fBleavestep\fR traces can lead to unintuitive results, since the invoked commands from one trace can themselves lead to further command invocations for other traces. .PP @@ -185,10 +189,11 @@ The behavior of execution traces is currently undefined for a command \fIname\fR imported into another namespace. .RE .TP \fBtrace add variable\fI name ops commandPrefix\fR +. Arrange for \fIcommandPrefix\fR to be executed whenever variable \fIname\fR is accessed in one of the ways given by the list \fIops\fR. \fIName\fR may refer to a normal variable, an element of an array, or to an array as a whole (i.e. \fIname\fR may be just the name of an array, with no parenthesized index). If \fIname\fR refers to a whole array, then @@ -200,23 +205,27 @@ .PP \fIOps\fR indicates which operations are of interest, and is a list of one or more of the following items: .TP \fBarray\fR +. Invoke \fIcommandPrefix\fR whenever the variable is accessed or modified via the \fBarray\fR command, provided that \fIname\fR is not a scalar variable at the time that the \fBarray\fR command is invoked. If \fIname\fR is a scalar variable, the access via the \fBarray\fR command will not trigger the trace. .TP \fBread\fR +. Invoke \fIcommandPrefix\fR whenever the variable is read. .TP \fBwrite\fR +. Invoke \fIcommandPrefix\fR whenever the variable is written. .TP \fBunset\fR +. Invoke \fIcommandPrefix\fR whenever the variable is unset. Variables can be unset explicitly with the \fBunset\fR command, or implicitly when procedures return (all of their local variables are unset). Variables are also unset when interpreters are deleted, but traces will not be invoked because there is no @@ -236,11 +245,11 @@ name of the array and name2 gives the index into the array; if an entire array is being deleted and the trace was registered on the overall array, rather than a single element, then \fIname1\fR gives the array name and \fIname2\fR is an empty string. \fIName1\fR and \fIname2\fR are not necessarily the same as the -name used in the \fBtrace variable\fR command: the \fBupvar\fR +name used in the \fBtrace add variable\fR command: the \fBupvar\fR command allows a procedure to reference a variable under a different name. \fIOp\fR indicates what operation is being performed on the variable, and is one of \fBread\fR, \fBwrite\fR, or \fBunset\fR as defined above. @@ -300,57 +309,67 @@ but will not remove traces on the overall array. .PP This command returns an empty string. .RE .RE +.\" METHOD: remove .TP \fBtrace remove \fItype name opList commandPrefix\fR +. Where \fItype\fR is either \fBcommand\fR, \fBexecution\fR or \fBvariable\fR. .RS .TP \fBtrace remove command\fI name opList commandPrefix\fR +. If there is a trace set on command \fIname\fR with the operations and command given by \fIopList\fR and \fIcommandPrefix\fR, then the trace is removed, so that \fIcommandPrefix\fR will never again be invoked. Returns an empty string. If \fIname\fR does not exist, the command will throw an error. .TP \fBtrace remove execution\fI name opList commandPrefix\fR +. If there is a trace set on command \fIname\fR with the operations and command given by \fIopList\fR and \fIcommandPrefix\fR, then the trace is removed, so that \fIcommandPrefix\fR will never again be invoked. Returns an empty string. If \fIname\fR does not exist, the command will throw an error. .TP \fBtrace remove variable\fI name opList commandPrefix\fR +. If there is a trace set on variable \fIname\fR with the operations and command given by \fIopList\fR and \fIcommandPrefix\fR, then the trace is removed, so that \fIcommandPrefix\fR will never again be invoked. Returns an empty string. .RE +.\" METHOD: info .TP \fBtrace info \fItype name\fR +. Where \fItype\fR is either \fBcommand\fR, \fBexecution\fR or \fBvariable\fR. .RS .TP \fBtrace info command\fI name\fR +. Returns a list containing one element for each trace currently set on command \fIname\fR. Each element of the list is itself a list containing two elements, which are the \fIopList\fR and \fIcommandPrefix\fR associated with the trace. If \fIname\fR does not have any traces set, then the result of the command will be an empty string. If \fIname\fR does not exist, the command will throw an error. .TP \fBtrace info execution\fI name\fR +. Returns a list containing one element for each trace currently set on command \fIname\fR. Each element of the list is itself a list containing two elements, which are the \fIopList\fR and \fIcommandPrefix\fR associated with the trace. If \fIname\fR does not have any traces set, then the result of the command will be an empty string. If \fIname\fR does not exist, the command will throw an error. .TP \fBtrace info variable\fI name\fR +. Returns a list containing one element for each trace currently set on variable \fIname\fR. Each element of the list is itself a list containing two elements, which are the \fIopList\fR and \fIcommandPrefix\fR associated with the trace. If \fIname\fR does not exist or does not have any traces set, then the result of the command will be an empty Index: doc/transchan.n ================================================================== --- doc/transchan.n +++ doc/transchan.n @@ -9,11 +9,22 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME transchan \- command handler API of channel transforms .SH SYNOPSIS -\fBcmdPrefix \fIoption\fR ?\fIarg arg ...\fR? +.nf +\fBchan push \fIchannel cmdPrefix\fR + +\fIcmdPrefix \fBclear \fIhandle\fR +\fIcmdPrefix \fBdrain \fIhandle\fR +\fIcmdPrefix \fBfinalize \fIhandle\fR +\fIcmdPrefix \fBflush \fIhandle\fR +\fIcmdPrefix \fBinitialize \fIhandle mode\fR +\fIcmdPrefix \fBlimit? \fIhandle\fR +\fIcmdPrefix \fBread \fIhandle buffer\fR +\fIcmdPrefix \fBwrite \fIhandle buffer\fR +.fi .BE .SH DESCRIPTION .PP The Tcl-level handler for a channel transformation has to be a command with subcommands (termed an \fIensemble\fR despite not implying that it must be @@ -31,40 +42,39 @@ and \fIhandle\fR is the value returned by the \fBchan push\fR call used to create the transformation. .SS "GENERIC SUBCOMMANDS" .PP The following subcommands are relevant to all types of channel. +.\" METHOD: clear .TP \fIcmdPrefix \fBclear \fIhandle\fR . This optional subcommand is called to signify to the transformation that any data stored in internal buffers (either incoming or outgoing) must be cleared. It is called when a \fBchan seek\fR is performed on the channel being transformed. +.\" METHOD: finalize .TP \fIcmdPrefix \fBfinalize \fIhandle\fR . This mandatory subcommand is called last for the given \fIhandle\fR, and then never again, and it exists to allow for cleaning up any Tcl-level data structures associated with the transformation. \fIWarning!\fR Any errors thrown by this subcommand will be ignored. It is not guaranteed to be called if the interpreter is deleted. +.\" METHOD: initialize .TP \fIcmdPrefix \fBinitialize \fIhandle mode\fR . This mandatory subcommand is called first, and then never again (for the given \fIhandle\fR). Its responsibility is to initialize all parts of the transformation at the Tcl level. The \fImode\fR is a list containing any of \fBread \fRand \fBwrite\fR. .RS -.TP -\fBwrite\fR -. +.IP \fBwrite\fR implies that the channel is writable. -.TP -\fBread\fR -. +.IP \fBread\fR implies that the channel is readable. .PP The return value of the subcommand should be a list containing the names of all subcommands supported by this handler. Any error thrown by the subcommand will prevent the creation of the transformation. The thrown error will appear @@ -73,10 +83,11 @@ .SS "READ-RELATED SUBCOMMANDS" .PP These subcommands are used for handling transformations applied to readable channels; though strictly \fBread \fRis optional, it must be supported if any of the others is or the channel will be made non-readable. +.\" METHOD: drain .TP \fIcmdPrefix \fBdrain \fIhandle\fR . This optional subcommand is called whenever data in the transformation input (i.e. read) buffer has to be forced upward, i.e. towards the user or script. @@ -87,18 +98,20 @@ .PP In other words, when this method is called the transformation cannot defer the actual transformation operation anymore and has to transform all data waiting in its internal read buffers and return the result of that action. .RE +.\" METHOD: limit? .TP \fIcmdPrefix \fBlimit? \fIhandle\fR . This optional subcommand is called to allow the Tcl I/O engine to determine how far ahead it should read. If present, it should return an integer number greater than zero which indicates how many bytes ahead should be read, or an integer less than zero to indicate that the I/O engine may read as far ahead as it likes. +.\" METHOD: read .TP \fIcmdPrefix \fBread \fIhandle buffer\fR . This subcommand, which must be present if the transformation is to work with readable channels, is called whenever the base channel, or a transformation @@ -118,10 +131,11 @@ .SS "WRITE-RELATED SUBCOMMANDS" .PP These subcommands are used for handling transformations applied to writable channels; though strictly \fBwrite\fR is optional, it must be supported if any of the others is or the channel will be made non-writable. +.\" METHOD: flush .TP \fIcmdPrefix \fBflush \fIhandle\fR . This optional subcommand is called whenever data in the transformation 'write' buffer has to be forced downward, i.e. towards the base channel. The result @@ -132,10 +146,11 @@ .PP In other words, when this subcommand is called the transformation cannot defer the actual transformation operation anymore and has to transform all data waiting in its internal write buffers and return the result of that action. .RE +.\" METHOD: write .TP \fIcmdPrefix \fBwrite \fIhandle buffer\fR . This subcommand, which must be present if the transformation is to work with writable channels, is called whenever the user, or a transformation above this Index: doc/try.n ================================================================== --- doc/try.n +++ doc/try.n @@ -85,11 +85,11 @@ .PP Handle different reasons for a file to not be openable for reading: .PP .CS \fBtry\fR { - set f [open /some/file/name w] + set f [open /some/file/name r] } \fBtrap\fR {POSIX EISDIR} {} { puts "failed to open /some/file/name: it's a directory" } \fBtrap\fR {POSIX ENOENT} {} { puts "failed to open /some/file/name: it doesn't exist" } Index: doc/unknown.n ================================================================== --- doc/unknown.n +++ doc/unknown.n @@ -45,11 +45,11 @@ .PP The default implementation of \fBunknown\fR behaves as follows. It first calls the \fBauto_load\fR library procedure to load the command. If this succeeds, then it executes the original command with its original arguments. -If the auto-load fails then \fBunknown\fR calls \fBauto_execok\fR +If the auto-load fails and Tcl is run interactively then \fBunknown\fR calls \fBauto_execok\fR to see if there is an executable file by the name \fIcmd\fR. If so, it invokes the Tcl \fBexec\fR command with \fIcmd\fR and all the \fIargs\fR as arguments. If \fIcmd\fR cannot be auto-executed, \fBunknown\fR checks to see if the command was invoked at top-level and outside of any Index: doc/unload.n ================================================================== --- doc/unload.n +++ doc/unload.n @@ -11,22 +11,22 @@ .SH NAME unload \- Unload machine code .SH SYNOPSIS \fBunload \fR?\fIswitches\fR? \fIfileName\fR .br -\fBunload \fR?\fIswitches\fR? \fIfileName packageName\fR +\fBunload \fR?\fIswitches\fR? \fIfileName prefix\fR .br -\fBunload \fR?\fIswitches\fR? \fIfileName packageName interp\fR +\fBunload \fR?\fIswitches\fR? \fIfileName prefix interp\fR .BE .SH DESCRIPTION .PP This command tries to unload shared libraries previously loaded with \fBload\fR from the application's address space. \fIfileName\fR is the name of the file containing the library file to be unload; it must be the same as the filename provided to \fBload\fR for loading the library. -The \fIpackageName\fR argument is the name of the package (as +The \fIprefix\fR argument is the prefix (as determined by or passed to \fBload\fR), and is used to compute the name of the unload procedure; if not supplied, it is computed from \fIfileName\fR in the same manner as \fBload\fR. The \fIinterp\fR argument is the path name of the interpreter from which to unload the package (see the \fBinterp\fR manual entry for @@ -34,20 +34,23 @@ interpreter in which the \fBunload\fR command was invoked. .PP If the initial arguments to \fBunload\fR start with \fB\-\fR then they are treated as switches. The following switches are currently supported: +.\" OPTION: -nocomplain .TP \fB\-nocomplain\fR . Suppresses all error messages. If this switch is given, \fBunload\fR will never report an error. +.\" OPTION: -keeplibrary .TP \fB\-keeplibrary\fR . This switch will prevent \fBunload\fR from issuing the operating system call that will unload the library from the process. +.\" OPTION: -- .TP \fB\-\|\-\fR . Marks the end of switches. The argument following this one will be treated as a \fIfileName\fR even if it starts with a \fB\-\fR. @@ -64,35 +67,35 @@ proper reference count. .PP \fBunload\fR works in the opposite direction. As a first step, \fBunload\fR will check whether the library is unloadable: an unloadable library exports a special unload procedure. The name of the unload procedure is determined by -\fIpackageName\fR and whether or not the target interpreter +\fIprefix\fR and whether or not the target interpreter is a safe one. For normal interpreters the name of the initialization -procedure will have the form \fIpkg\fB_Unload\fR, where \fIpkg\fR -is the same as \fIpackageName\fR except that the first letter is +procedure will have the form \fIpfx\fB_Unload\fR, where \fIpfx\fR +is the same as \fIprefix\fR except that the first letter is converted to upper case and all other letters -are converted to lower case. For example, if \fIpackageName\fR is +are converted to lower case. For example, if \fIprefix\fR is \fBfoo\fR or \fBFOo\fR, the initialization procedure's name will be \fBFoo_Unload\fR. If the target interpreter is a safe interpreter, then the name of the initialization procedure will be \fIpkg\fB_SafeUnload\fR instead of \fIpkg\fB_Unload\fR. .PP If \fBunload\fR determines that a library is not unloadable (or unload functionality has been disabled during compilation), an error will be returned. If the library is unloadable, then \fBunload\fR will call the unload -procedure. If the unload procedure returns \fBTCL_OK\fR, \fBunload\fR will proceed -and decrease the proper reference count (depending on the target interpreter -type). When both reference counts have reached 0, the library will be -detached from the process. +procedure. If the unload procedure returns \fBTCL_OK\fR, \fBunload\fR will +proceed and decrease the proper reference count (depending on the target +interpreter type). When both reference counts have reached 0, the library will +be detached from the process. .SS "UNLOAD HOOK PROTOTYPE" .PP The unload procedure must match the following prototype: .PP .CS -typedef int \fBTcl_PackageUnloadProc\fR( +typedef int \fBTcl_LibraryUnloadProc\fR( Tcl_Interp *\fIinterp\fR, int \fIflags\fR); .CE .PP The \fIinterp\fR argument identifies the interpreter from which the @@ -112,26 +115,27 @@ the \fIflags\fR argument will be set to \fBTCL_UNLOAD_DETACH_FROM_PROCESS\fR. .SS NOTES .PP The \fBunload\fR command cannot unload libraries that are statically linked with the application. -If \fIfileName\fR is an empty string, then the \fIpackageName\fR argument must +If \fIfileName\fR is an empty string, then the \fIprefix\fR argument must be specified. .PP -If \fIpackageName\fR is omitted or specified as an empty string, -Tcl tries to guess the name of the package. -This may be done differently on different platforms. -The default guess, which is used on most UNIX platforms, is to -take the last element of \fIfileName\fR, strip off the first -three characters if they are \fBlib\fR, and use any following -alphabetic and underline characters as the module name. -For example, the command \fBunload libxyz4.2.so\fR uses the module -name \fBxyz\fR and the command \fBunload bin/last.so {}\fR uses the -module name \fBlast\fR. +If \fIprefix\fR is omitted or specified as an empty string, +Tcl tries to guess the prefix. This may be done differently on +different platforms. The default guess, which is used on most +UNIX platforms, is to take the last element of +\fIfileName\fR, strip off the first three characters if they +are \fBlib\fR, then strip off the next three characters if they +are \fBtcl\fR, and use any following alphabetic and +underline characters, converted to titlecase as the prefix. +For example, the command \fBunload libxyz4.2.so\fR uses the prefix +\fBXyz\fR and the command \fBunload bin/last.so {}\fR uses the +prefix \fBLast\fR. .SH "PORTABILITY ISSUES" .TP -\fBUnix\fR\0\0\0\0\0 +\fBUnix\fR . Not all unix operating systems support library unloading. Under such an operating system \fBunload\fR returns an error (unless \fB\-nocomplain\fR has been specified). .SH BUGS Index: doc/uplevel.n ================================================================== --- doc/uplevel.n +++ doc/uplevel.n @@ -24,11 +24,12 @@ If \fIlevel\fR is an integer then it gives a distance (up the procedure calling stack) to move before executing the command. If \fIlevel\fR consists of \fB#\fR followed by a integer then the level gives an absolute level. If \fIlevel\fR is omitted then it defaults to \fB1\fR. \fILevel\fR cannot be -defaulted if the first \fIcommand\fR argument is an integer or starts with \fB#\fR. +defaulted if the first \fIcommand\fR argument is an integer or starts +with \fB#\fR. .PP For example, suppose that procedure \fBa\fR was invoked from top-level, and that it called \fBb\fR, and that \fBb\fR called \fBc\fR. Suppose that \fBc\fR invokes the \fBuplevel\fR command. If \fIlevel\fR is \fB1\fR or \fB#2\fR or omitted, then the command will be executed Index: doc/upvar.n ================================================================== --- doc/upvar.n +++ doc/upvar.n @@ -12,11 +12,10 @@ .SH NAME upvar \- Create link to variable in a different stack frame .SH SYNOPSIS \fBupvar \fR?\fIlevel\fR? \fIotherVar myVar \fR?\fIotherVar myVar \fR...? .BE - .SH DESCRIPTION .PP This command arranges for one or more local variables in the current procedure to refer to variables in an enclosing procedure call or to global variables. @@ -92,11 +91,11 @@ proc \fIsetByUpvar\fR { name value } { \fBupvar\fR $name localVar set localVar $value } set originalVar 1 -trace variable originalVar w \fItraceproc\fR +trace add variable originalVar write \fItraceproc\fR \fIsetByUpvar\fR originalVar 2 .CE .PP If \fIotherVar\fR refers to an element of an array, then variable traces set for the entire array will not be invoked when \fImyVar\fR Index: doc/vwait.n ================================================================== --- doc/vwait.n +++ doc/vwait.n @@ -9,11 +9,13 @@ .BS '\" Note: do not modify the .SH NAME line immediately below! .SH NAME vwait \- Process events until a variable is written .SH SYNOPSIS -\fBvwait\fR \fIvarName\fR +\fBvwait\fI varName\fR +.sp +\fBvwait\fR ?\fIoptions\fR? ?\fIvarName ...\fR? .BE .SH DESCRIPTION .PP This command enters the Tcl event loop to process events, blocking the application if no events are ready. It continues processing @@ -21,13 +23,91 @@ \fIvarName\fR. Once \fIvarName\fR has been set, the \fBvwait\fR command will return as soon as the event handler that modified \fIvarName\fR completes. The \fIvarName\fR argument is always interpreted as a variable name with respect to the global namespace, but can refer to any namespace's variables if the fully-qualified name is given. +.PP +In the second more complex command form \fIoptions\fR allow for finer +control of the wait operation and to deal with multiple event sources. +\fIOptions\fR can be made up of: +.\" OPTION: -- +.TP +\fB\-\-\fR +. +Marks the end of options. All following arguments are handled as +variable names. +.\" OPTION: -all +.TP +\fB\-all\fR +. +All conditions for the wait operation must be met to complete the +wait operation. Otherwise (the default) the first event completes +the wait. +.\" OPTION: -extended +.TP +\fB\-extended\fR +. +An extended result in list form is returned, see below for explanation. +.\" OPTION: -nofileevents +.TP +\fB\-nofileevents\fR +. +File events are not handled in the wait operation. +.\" OPTION: -noidleevents +.TP +\fB\-noidleevents\fR +. +Idle handlers are not invoked during the wait operation. +.\" OPTION: -notimerevents +.TP +\fB\-notimerevents\fR +. +Timer handlers are not serviced during the wait operation. +.\" OPTION: -nowindowevents +.TP +\fB\-nowindowevents\fR +. +Events of the windowing system are not handled during the wait operation. +.\" OPTION: -readable +.TP +\fB\-readable\fI channel\fR +. +\fIChannel\fR must name a Tcl channel open for reading. If \fIchannel\fR +is or becomes readable the wait operation completes. +.\" OPTION: -timeout +.TP +\fB\-timeout\fI milliseconds\fR +. +The wait operation is constrained to \fImilliseconds\fR. +.\" OPTION: -variable +.TP +\fB\-variable\fI varName\fR +. +\fIVarName\fR must be the name of a global variable. Writing or +unsetting this variable completes the wait operation. +.\" OPTION: -writable +.TP +\fB\-writable\fI channel\fR +. +\fIChannel\fR must name a Tcl channel open for writing. If \fIchannel\fR +is or becomes writable the wait operation completes. +.PP +The result returned by \fBvwait\fR is for the simple form an empty +string. If the \fB\-timeout\fR option is specified, the result is the +number of milliseconds remaining when the wait condition has been +met, or -1 if the wait operation timed out. +.PP +If the \fB\-extended\fR option is specified, the result is made up +of a Tcl list with an even number of elements. Odd elements +take the values \fBreadable\fR, \fBtimeleft\fR, \fBvariable\fR, +and \fBwritable\fR. Even elements are the corresponding variable +and channel names or the remaining number of milliseconds. +The list is ordered by the occurrences of the event(s) with the +exception of \fBtimeleft\fR which always comes last. .PP In some cases the \fBvwait\fR command may not return immediately -after \fIvarName\fR is set. This happens if the event handler +after \fIvarName\fR et.al. is set. This happens if the event handler that sets \fIvarName\fR does not complete immediately. For example, if an event handler sets \fIvarName\fR and then itself calls \fBvwait\fR to wait for a different variable, then it may not return for a long time. During this time the top-level \fBvwait\fR is blocked waiting for the event handler to complete, so it cannot Index: doc/while.n ================================================================== --- doc/while.n +++ doc/while.n @@ -28,11 +28,11 @@ iteration of the loop, and \fBbreak\fR commands may be executed inside \fIbody\fR to cause immediate termination of the \fBwhile\fR command. The \fBwhile\fR command always returns an empty string. .PP -Note: \fItest\fR should almost always be enclosed in braces. If not, +Note that \fItest\fR should almost always be enclosed in braces. If not, variable substitutions will be made before the \fBwhile\fR command starts executing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an infinite loop. If \fItest\fR is enclosed in braces, variable substitutions are delayed until the Index: doc/zipfs.3 ================================================================== --- doc/zipfs.3 +++ doc/zipfs.3 @@ -8,24 +8,24 @@ '\" .TH Tclzipfs 3 8.7 Tcl "Tcl Library Procedures" .so man.macros .BS .SH NAME -TclZipfs_AppHook, Tclzipfs_Mount, TclZipfs_MountBuffer, Tclzipfs_Unmount \- handle ZIP files as Tcl virtual filesystems +TclZipfs_AppHook, TclZipfs_Mount, TclZipfs_MountBuffer, TclZipfs_Unmount \- handle ZIP files as Tcl virtual filesystems .SH SYNOPSIS .nf +const char * +\fBTclZipfs_AppHook\fR(\fIargcPtr, argvPtr\fR) +.sp int -\fBTclZipfs_AppHook(\fIargcPtr, argvPtr\fR) +\fBTclZipfs_Mount\fR(\fIinterp, zipname, mountpoint, password\fR) .sp int -\fBTclzipfs_Mount\fR(\fIinterp, mountpoint, zipname, password\fR) +\fBTclZipfs_MountBuffer\fR(\fIinterp, data, dataLen, mountpoint, copy\fR) .sp int -\fBTclZipfs_MountBuffer\fR(\fIinterp, mountpoint, data, dataLen, copy\fR) -.sp -int -\fBTclzipfs_Unmount\fR(\fIinterp, mountpoint\fR) +\fBTclZipfs_Unmount\fR(\fIinterp, mountpoint\fR) .fi .SH ARGUMENTS .AS Tcl_Interp *mountpoint in .AP "int" *argcPtr in Pointer to a variable holding the number of command line arguments from @@ -41,11 +41,11 @@ .AP "const char" *mountpoint in Name of a mount point, which must be a legal Tcl file or directory name. May be NULL to query current mount points. .AP "const char" *password in An (optional) password. Use NULL if no password is wanted to read the file. -.AP "unsigned char" *data in +.AP "const void" *data in A data buffer to mount. The data buffer must hold the contents of a ZIP archive, and must not be NULL. .AP size_t dataLen in The number of bytes in the supplied data buffer argument, \fIdata\fR. .AP int copy in @@ -59,22 +59,21 @@ initialization procedures, taking into account available ZIP archives as follows: .IP [1] If the current application has a mountable ZIP archive, that archive is mounted under \fIZIPFS_VOLUME\fB/app\fR as a read-only Tcl virtual file -system. \fIZIPFS_VOLUME\fR is usually \fB//zipfs:\fR on all platforms, but -\fBzipfs:\fR may also be used on Windows (due to differences in the -platform's filename parsing). +system (VFS). The value of \fIZIPFS_VOLUME\fR can be retrieved using the +Tcl command \fBzipfs root\fR. .IP [2] If a file named \fBmain.tcl\fR is located in the root directory of that file -system (i.e., at \fIZIPROOT\fB/app/main.tcl\fR after the ZIP archive is +system (i.e., at \fIZIPFS_VOLUME\fB/app/main.tcl\fR after the ZIP archive is mounted as described above) it is treated as the startup script for the process. .IP [3] -If the file \fIZIPROOT\fB/app/tcl_library/init.tcl\fR is present, the +If the file \fIZIPFS_VOLUME\fB/app/tcl_library/init.tcl\fR is present, the \fBtcl_library\fR global variable in the initial Tcl interpreter is set to -\fIZIPROOT\fB/app/tcl_library\fR. +\fIZIPFS_VOLUME\fB/app/tcl_library\fR. .IP [4] If the directory \fBtcl_library\fR was not found in the main application mount, the system will then search for it as either a VFS attached to the application dynamic library, or as a zip archive named \fBlibtcl_\fImajor\fB_\fIminor\fB_\fIpatchlevel\fB.zip\fR either in the @@ -81,40 +80,55 @@ present working directory or in the standard Tcl install location. (For example, the Tcl 8.7.2 release would be searched for in a file \fBlibtcl_8_7_2.zip\fR.) That archive, if located, is also mounted read-only. .PP On Windows, \fBTclZipfs_AppHook\fR has a slightly different signature, since -it uses WCHAR instead of char. As a result, it requires your application to +it uses WCHAR instead of char. As a result, it requires the application to be compiled with the UNICODE preprocessor symbol defined (e.g., via the -\fB-DUNICODE\fR compiler flag). -.PP -The result of \fBTclZipfs_AppHook\fR is a Tcl result code (e.g., \fBTCL_OK\fR -when the function is successful). The function \fImay\fR modify the variables -pointed to by \fIargcPtr\fR and \fIargvPtr\fR to remove arguments; the -current implementation does not do so, but callers \fIshould not\fR assume -that this will be true in the future. -.PP -\fBTclzipfs_Mount\fR mounts the ZIP archive \fIzipname\fR on the mount point -given in \fImountpoint\fR using the optional ZIP password \fIpassword\fR. -Errors during that process are reported in the interpreter \fIinterp\fR. If -\fImountpoint\fR is a NULL pointer, information on all currently mounted ZIP -file systems is written into \fIinterp\fR's result as a sequence of mount -points and ZIP file names. The result of this call is a standard Tcl result +\fB\-DUNICODE\fR compiler flag). +.PP +The result of \fBTclZipfs_AppHook\fR is the full Tcl version with build +information (e.g., \fB8.7.0+abcdef...abcdef.gcc-1002\fR). +The function \fImay\fR modify the variables pointed to by \fIargcPtr\fR and +\fIargvPtr\fR to remove arguments; the current implementation does not do so, +but callers \fIshould not\fR assume that this will be true in the future. +.PP +\fBTclZipfs_Mount\fR is used to mount ZIP archives and to retrieve information +about currently mounted archives. If \fImountpoint\fR and \fIzipname\fR are both +specified (i.e. non-NULL), the function mounts the ZIP archive \fIzipname\fR on +the mount point given in \fImountpoint\fR. If \fIpassword\fR is not NULL, it +should point to the NUL terminated password protecting the archive. If not under +the zipfs file system root, \fImountpoint\fR is normalized with respect to it. +For example, a mount point passed as either \fBmt\fR or \fB/mt\fR would be +normalized to \fB//zipfs:/mt\fR, given that \fIZIPFS_VOLUME\fR as returned +by \fBzipfs root\fR is +.QW //zipfs:/ . +An error is raised if the mount point includes +a drive or UNC volume. On success, \fIinterp\fR's result is set to the +normalized mount point path. +.PP +If \fImountpoint\fR is a NULL pointer, information on all currently mounted ZIP +file systems is stored in \fIinterp\fR's result as a sequence of mount +points and ZIP file names. +.PP +If \fImountpoint\fR is not NULL but \fIzipfile\fR +is NULL, the path to the archive mounted at that mount point is stored +as \fIinterp\fR's result. The function returns a standard Tcl result code. .PP -\fBTclzipfs_MountBuffer\fR mounts the ZIP archive in the buffer pointed to by -\fIdata\fR on the mount point given in \fImountpoint\fR. The ZIP archive is -assumed to be not password protected. Errors during that process are reported -in the interpreter \fIinterp\fR. The \fIcopy\fR argument determines whether -the buffer is internally copied before mounting or not. The result of this -call is a standard Tcl result code. +\fBTclZipfs_MountBuffer\fR mounts the ZIP archive content \fIdata\fR on the +mount point given in \fImountpoint\fR. Both \fImountpoint\fR and \fIdata\fR must +be specified as non-NULL. The \fIcopy\fR argument determines whether the buffer +is internally copied before mounting or not. The ZIP archive is assumed to be +not password protected. On success, \fIinterp\fR's result is set to the +normalized mount point path. .PP -\fBTclzipfs_Unmount\fR undoes the effect of \fBTclzipfs_Mount\fR, i.e., it +\fBTclZipfs_Unmount\fR undoes the effect of \fBTclZipfs_Mount\fR, i.e., it unmounts the mounted ZIP file system that was mounted from \fIzipname\fR (at \fImountpoint\fR). Errors are reported in the interpreter \fIinterp\fR. The result of this call is a standard Tcl result code. .PP \fBTclZipfs_AppHook\fR can not be used in stub-enabled extensions. .SH "SEE ALSO" zipfs(n) .SH KEYWORDS compress, filesystem, zip Index: doc/zipfs.n ================================================================== --- doc/zipfs.n +++ doc/zipfs.n @@ -12,57 +12,66 @@ '\" Note: do not modify the .SH NAME line immediately below! .SH NAME zipfs \- Mount and work with ZIP files within Tcl .SH SYNOPSIS .nf -\fBpackage require zipfs \fR?\fB1.0\fR? -.sp -\fBzipfs canonical\fR ?\fImntpnt\fR? \fIfilename\fR ?\fIZIPFS\fR? -\fBzipfs exists\fR \fIfilename\fR -\fBzipfs find\fR \fIdirectoryName\fR -\fBzipfs info\fR \fIfilename\fR +\fBzipfs canonical\fR ?\fImountpoint\fR? \fIfilename\fR +\fBzipfs exists\fI filename\fR +\fBzipfs find\fI directoryName\fR +\fBzipfs info\fI filename\fR \fBzipfs list\fR ?(\fB\-glob\fR|\fB\-regexp\fR)? ?\fIpattern\fR? -\fBzipfs lmkimg\fR \fIoutfile inlist\fR ?\fIpassword infile\fR? -\fBzipfs lmkzip\fR \fIoutfile inlist\fR ?\fIpassword\fR? -\fBzipfs mkimg\fR \fIoutfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? ?\fIinfile\fR? -\fBzipfs mkkey\fR \fIpassword\fR -\fBzipfs mkzip\fR \fIoutfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? -\fBzipfs mount\fR ?\fImountpoint\fR? ?\fIzipfile\fR? ?\fIpassword\fR? +\fBzipfs lmkimg\fI outfile inlist\fR ?\fIpassword\fR? ?\fIinfile\fR? +\fBzipfs lmkzip\fI outfile inlist\fR ?\fIpassword\fR? +\fBzipfs mkimg\fI outfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? ?\fIinfile\fR? +\fBzipfs mkkey\fI password\fR +\fBzipfs mkzip\fI outfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? +\fBzipfs mount\fR ?\fIzipfile\fR? ?\fImountpoint\fR? ?\fIpassword\fR? +\fBzipfs mountdata\fR \fIdata\fR \fImountpoint\fR \fBzipfs root\fR -\fBzipfs unmount\fR \fImountpoint\fR +\fBzipfs unmount\fI mountpoint\fR .fi -'\" The following subcommand is *UNDOCUMENTED* -'\" \fBzipfs mount_data\fR ?\fImountpoint\fR? ?\fIdata\fR? .BE .SH DESCRIPTION .PP -The \fBzipfs\fR command (the sole public command provided by the built-in -package with the same name) provides Tcl with the ability to mount the -contents of a ZIP archive file as a virtual file system. ZIP archives support +The \fBzipfs\fR command provides Tcl with the ability to mount the +contents of a ZIP archive file as a virtual file system. Tcl's ZIP +archive support is limited to basic features and options. +Supported storage methods include only STORE and DEFLATE with optional simple encryption, sufficient to prevent casual inspection of their contents but not able to prevent access by even a moderately determined attacker. +Strong encryption, multi-part archives, platform metadata, +zip64 formats and other compression methods like bzip2 are not supported. +.PP +Files within mounted archives can be written to but new files or directories +cannot be created. Further, modifications to files are limited to the +mounted archive in memory and are not persisted to disk. +.PP +Paths in mounted archives are case-sensitive on all platforms. +.\" METHOD: canonical .TP -\fBzipfs canonical\fR ?\fImountpoint\fR? \fIfilename\fR ?\fIinZipfs\fR? +\fBzipfs canonical\fR ?\fImountpoint\fR? \fIfilename\fR . This takes the name of a file, \fIfilename\fR, and produces where it would be mapped into a zipfs mount as its result. If specified, \fImountpoint\fR says within which mount the mapping will be done; if omitted, the main root of the -zipfs system is used. The \fIinZipfs\fR argument is a an optional boolean -which controls whether to fully canonicalise the name; it defaults to true. +zipfs system is used. +.\" METHOD: exists .TP -\fBzipfs exists\fR \fIfilename\fR +\fBzipfs exists\fI filename\fR . Return 1 if the given filename exists in the mounted zipfs and 0 if it does not. -.TP -\fBzipfs find\fR \fIdirectoryName\fR -. -Recursively lists files including and below the directory \fIdirectoryName\fR. -The result list consists of relative path names starting from the given -directory. This command is also used by the \fBzipfs mkzip\fR and \fBzipfs -mkimg\fR commands. -.TP -\fBzipfs info\fR \fIfile\fR +.\" METHOD: find +.TP +\fBzipfs find\fI directoryName\fR +. +Returns the list of paths under directory \fIdirectoryName\fR which need not be +within a zipfs mounted archive. The paths are prefixed with \fIdirectoryName\fR. +This command is also used by the \fBzipfs mkzip\fR and \fBzipfs mkimg\fR +commands. +.\" METHOD: info +.TP +\fBzipfs info\fI file\fR . Return information about the given \fIfile\fR in the mounted zipfs. The information consists of: .RS .IP (1) @@ -72,128 +81,188 @@ .IP (3) the compressed size of the file, and .IP (4) the offset of the compressed data in the ZIP archive file. .PP -Note: querying the mount point gives the start of the zip data as the offset -in (4), which can be used to truncate the zip information from an executable. +As a special case, querying the mount point gives the start of the zip data +as the offset in (4), which can be used to truncate the zip information from +an executable. Querying an ancestor of a mount point will raise an error. .RE +.\" METHOD: list .TP \fBzipfs list\fR ?(\fB\-glob\fR|\fB\-regexp\fR)? ?\fIpattern\fR? . -Return a list of all files in the mounted zipfs, or just those matching -\fIpattern\fR (optionally controlled by the option parameters). The order of -the names in the list is arbitrary. +If \fIpattern\fR is not specified, the command returns a list of files across +all zipfs mounted archives. If \fIpattern\fR is specified, only those paths +matching the pattern are returned. By default, or with the \fB\-glob\fR option, +the pattern is treated as a glob pattern and matching is done as described for +the \fBstring match\fR command. Alternatively, the \fB\-regexp\fR option may be +used to specify matching \fBpattern\fR as a regular expression. The file names +are returned in arbitrary order. Note that path separators are treated as +ordinary characters in the matching. Thus forward slashes should be used +as path separators in the pattern. The returned paths only include those +actually in the archive and does not include intermediate directories in +mount paths. +.\" METHOD: mount +.TP +\fBzipfs mount\fR +.TP +\fBzipfs mount\fI mountpoint\fR .TP -\fBzipfs mount ?\fImountpoint\fR? ?\fIzipfile\fR? ?\fIpassword\fR? -. -The \fBzipfs mount\fR command mounts a ZIP archive file as a Tcl virtual -filesystem at \fImountpoint\fR. After this command executes, files contained -in \fIzipfile\fR will appear to Tcl to be regular files at the mount point. +\fBzipfs mount\fI zipfile mountpoint\fR ?\fIpassword\fR? .RS .PP -With no \fIzipfile\fR, returns the zipfile mounted at \fImountpoint\fR. With -no \fImountpoint\fR, return all zipfile/mount pairs. If \fImountpoint\fR is -specified as an empty string, mount on file path. +The \fBzipfs mount\fR command mounts ZIP archives as Tcl virtual file systems +and returns information about current mounts. +.PP +With no arguments, the command returns a dictionary mapping +mount points to the path of the corresponding ZIP archive. +.PP +In the single argument form, the command returns the file path +of the ZIP archive mounted at the specified mount point. +.PP +In the third form, the command mounts the ZIP archive \fIzipfile\fR as a Tcl +virtual filesystem at \fImountpoint\fR. After this command executes, files +contained in \fIzipfile\fR will appear to Tcl to be regular files at the +mount point. If \fImountpoint\fR is +specified as an empty string, it is defaulted to the \fB[zipfs root]\fR. +The command returns the normalized mount point path. +.PP +If not under the zipfs file system root, \fImountpoint\fR is normalized with +respect to it. For example, a mount point passed as either \fBmt\fR or \fB/mt\fR +would be normalized to \fB//zipfs:/mt\fR (given that \fBzipfs root\fR +returns +.QW //zipfs:/ ). +An error is raised if the mount point includes a drive or UNC volume. .PP \fBNB:\fR because the current working directory is a concept maintained by the operating system, using \fBcd\fR into a mounted archive will only work in the current process, and then not entirely consistently (e.g., if a shared library uses direct access to the OS rather than through Tcl's filesystem API, it will not see the current directory as being inside the mount and will not be able to access the files inside the mount). .RE +.\" METHOD: mountdata +.TP +\fBzipfs mountdata\fR \fIdata\fR \fImountpoint\fR +Mounts the ZIP archive content \fIdata\fR as a Tcl virtual filesystem at +\fImountpoint\fR. +.\" METHOD: root .TP \fBzipfs root\fR . Returns a constant string which indicates the mount point for zipfs volumes -for the current platform. On Windows, this value is -.QW \fBzipfs:/\fR . -On Unix, this value is -.QW \fB//zipfs:/\fR . +for the current platform. User should not rely on the mount point being +the same constant string for all platforms. +.\" METHOD: unmount .TP \fBzipfs unmount \fImountpoint\fR . Unmounts a previously mounted ZIP archive mounted to \fImountpoint\fR. +The command will fail with an error exception if +there are any files within the mounted archive are open. .SS "ZIP CREATION COMMANDS" This package also provides several commands to aid the creation of ZIP archives as Tcl applications. +.\" METHOD: mkzip .TP -\fBzipfs mkzip\fR \fIoutfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? +\fBzipfs mkzip\fI outfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? . Creates a ZIP archive file named \fIoutfile\fR from the contents of the input directory \fIindir\fR (contained regular files only) with optional ZIP password \fIpassword\fR. While processing the files below \fIindir\fR the optional file name prefix given in \fIstrip\fR is stripped off the beginning -of the respective file name. When stripping, it is common to remove either +of the respective file name if non-empty. When stripping, it is common to remove either the whole source directory name or the name of its parent directory. .RS .PP \fBCaution:\fR the choice of the \fIindir\fR parameter (less the optional stripped prefix) determines the later root name of the archive's content. .RE +.\" METHOD: mkimg .TP -\fBzipfs mkimg\fR \fIoutfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? ?\fIinfile\fR? +\fBzipfs mkimg\fI outfile indir\fR ?\fIstrip\fR? ?\fIpassword\fR? ?\fIinfile\fR? . Creates an image (potentially a new executable file) similar to \fBzipfs mkzip\fR; see that command for a description of most parameters to this -command, as they behave identically here. +command, as they behave identically here. If \fIoutfile\fR exists, it will +be silently overwritten. .RS .PP If the \fIinfile\fR parameter is specified, this file is prepended in front of the ZIP archive, otherwise the file returned by \fBinfo nameofexecutable\fR -(i.e., the executable file of the running process) is used. If the -\fIpassword\fR parameter is not empty, an obfuscated version of that password +(i.e., the executable file of the running process, +typically \fBwish\fR or \fBtclsh\fR) is used. If the +\fIpassword\fR parameter is not the empty string, an obfuscated version of that password (see \fBzipfs mkkey\fR) is placed between the image and ZIP chunks of the output file and the contents of the ZIP chunk are protected with that password. +If the starting image has a ZIP archive already attached to it, it is removed +from the copy in \fIoutfile\fR before the new ZIP archive is added. .PP If there is a file, \fBmain.tcl\fR, in the root directory of the resulting archive and the image file that the archive is attached to is a \fBtclsh\fR (or \fBwish\fR) instance (true by default, but depends on your configuration), then the resulting image is an executable that will \fBsource\fR the script in that \fBmain.tcl\fR after mounting the ZIP archive, and will \fBexit\fR once that script has been executed. .PP -\fBCaution:\fR highly experimental, not usable on Android, only partially -tested on Linux and Windows. +\fBNote:\fR \fBtclsh\fR and \fBwish\fR can be built using either +dynamic binding or static binding of the core implementation +libraries. With a dynamic binding, the base application Tcl_Library +contents are attached to the \fBlibtcl\fR and \fBlibtk\fR shared +library, respectively. With a static binding, the Tcl_Library +contents, etc., are attached to the application, \fBtclsh\fR or +\fBwish\fR. When using \fBmkimg\fR with a statically built tclsh, it is +the user's responsibility to preserve the attached archive by first +extracting it to a temporary location, and then add whatever +additional files desired, before creating and attaching the new +archive to the new application. .RE +.\" METHOD: mkkey .TP -\fBzipfs mkkey\fR \fIpassword\fR +\fBzipfs mkkey\fI password\fR . Given the clear text \fIpassword\fR argument, an obfuscated string version is returned with the same format used in the \fBzipfs mkimg\fR command. +.\" METHOD: lmkimg .TP -\fBzipfs lmkimg\fR \fIoutfile inlist\fR ?\fIpassword infile\fR? +\fBzipfs lmkimg\fI outfile inlist\fR ?\fIpassword\fR? ?\fIinfile\fR? . This command is like \fBzipfs mkimg\fR, but instead of an input directory, \fIinlist\fR must be a Tcl list where the odd elements are the names of files to be copied into the archive in the image, and the even elements are their respective names within that archive. +.\" METHOD: lmkzip .TP -\fBzipfs lmkzip\fR \fIoutfile inlist\fR ?\fIpassword\fR? +\fBzipfs lmkzip\fI outfile inlist\fR ?\fIpassword\fR? . This command is like \fBzipfs mkzip\fR, but instead of an input directory, \fIinlist\fR must be a Tcl list where the odd elements are the names of files to be copied into the archive, and the even elements are their respective names within that archive. +.SH "NOTE" +.PP +The current syntax for certain subcommands using multiple optional parameters might +change in the future to support an \fI?-option value?\fR pattern instead. +Therfore, the current syntax should not be considered stable. .SH "EXAMPLES" .PP Mounting an ZIP archive as an application directory and running code out of it before unmounting it again: .PP .CS set zip myApp.zip set base [file join [\fBzipfs root\fR] myApp] -\fBzipfs mount\fR $base $zip +\fBzipfs mount\fR $zip $base # $base now has the contents of myApp.zip source [file join $base app.tcl] # use the contents, load libraries from it, etc... -\fBzipfs unmount\fR $zip +\fBzipfs unmount\fR $base .CE .PP Creating a ZIP archive, given that a directory exists containing the content to put in the archive. Note that the source directory is given twice, in order to strip the exterior directory name from each filename in the archive. @@ -216,13 +285,17 @@ # Create with password \fBzipfs mkzip\fR $targetZip $sourceDir $sourceDir $password # Mount with password -\fBzipfs mount\fR $base $zip $password +\fBzipfs mount\fR $zip $base $password .CE .PP +The following example creates an executable application by appending a ZIP archive +to the tclsh file it was called from and storing the resulting executable in +the file +.QW myApp.bin . When creating an executable image with a password, the password is placed within the executable in a shrouded form so that the application can read files inside the embedded ZIP archive yet casual inspection cannot read it. .PP .CS @@ -230,25 +303,29 @@ set img "myApp.bin" set password "hunter2" # Create some simple content to define a basic application file mkdir $appDir -set f [open $appDir/main.tcl] +set f [open $appDir/main.tcl w] puts $f { puts "Hi. This is [info script]" } close $f -# Create the executable +# Create the executable application \fBzipfs mkimg\fR $img $appDir $appDir $password + +# remove the now obsolete temporary appDir folder +file delete -force $appDir # Launch the executable, printing its output to stdout exec $img >@stdout -# prints: \fIHi. This is //zipfs:/app/main.tcl\fR +# prints the following line assuming [zipfs root] returns "//zipfs:/": +# \fIHi. This is //zipfs:/app/main.tcl\fR .CE .SH "SEE ALSO" tclsh(1), file(n), zipfs(3), zlib(n) .SH "KEYWORDS" compress, filesystem, zip '\" Local Variables: '\" mode: nroff '\" End: Index: doc/zlib.n ================================================================== --- doc/zlib.n +++ doc/zlib.n @@ -19,158 +19,128 @@ .PP The \fBzlib\fR command provides access to the compression and check-summing facilities of the Zlib library by Jean-loup Gailly and Mark Adler. It has the following subcommands. .SS "COMPRESSION SUBCOMMANDS" +.\" METHOD: compress .TP \fBzlib compress\fI string\fR ?\fIlevel\fR? . Returns the zlib-format compressed binary data of the binary string in \fIstring\fR. If present, \fIlevel\fR gives the compression level to use (from 0, which is uncompressed, to 9, maximally compressed). +.\" METHOD: decompress .TP \fBzlib decompress\fI string\fR ?\fIbufferSize\fR? . Returns the uncompressed version of the raw compressed binary data in \fIstring\fR. If present, \fIbufferSize\fR is a hint as to what size of buffer is to be used to receive the data. +.\" METHOD: deflate .TP \fBzlib deflate\fI string\fR ?\fIlevel\fR? . Returns the raw compressed binary data of the binary string in \fIstring\fR. If present, \fIlevel\fR gives the compression level to use (from 0, which is uncompressed, to 9, maximally compressed). +.\" METHOD: gunzip .TP \fBzlib gunzip\fI string\fR ?\fB\-headerVar \fIvarName\fR? . Return the uncompressed contents of binary string \fIstring\fR, which must have been in gzip format. If \fB\-headerVar\fR is given, store a dictionary describing the contents of the gzip header in the variable called \fIvarName\fR. The keys of the dictionary that may be present are: .RS -.TP -\fBcomment\fR -. +.IP \fBcomment\fR The comment field from the header, if present. -.TP -\fBcrc\fR -. +.IP \fBcrc\fR A boolean value describing whether a CRC of the header is computed. -.TP -\fBfilename\fR -. +.IP \fBfilename\fR The filename field from the header, if present. -.TP -\fBos\fR -. +.IP \fBos\fR The operating system type code field from the header (if not the QW unknown value). See RFC 1952 for the meaning of these codes. -.TP -\fBsize\fR -. +.IP \fBsize\fR The size of the uncompressed data. -.TP -\fBtime\fR -. +.IP \fBtime\fR The time field from the header if non-zero, expected to be time that the file named by the \fBfilename\fR field was modified. Suitable for use with \fBclock format\fR. -.TP -\fBtype\fR -. +.IP \fBtype\fR The type of the uncompressed data (\fBbinary\fR or \fBtext\fR) if known. .RE +.\" METHOD: gzip .TP \fBzlib gzip\fI string\fR ?\fB\-level \fIlevel\fR? ?\fB\-header \fIdict\fR? . Return the compressed contents of binary string \fIstring\fR in gzip format. If \fB\-level\fR is given, \fIlevel\fR gives the compression level to use (from 0, which is uncompressed, to 9, maximally compressed). If \fB\-header\fR is given, \fIdict\fR is a dictionary containing values used for the gzip header. The following keys may be defined: .RS -.TP -\fBcomment\fR -. +.IP \fBcomment\fR Add the given comment to the header of the gzip-format data. -.TP -\fBcrc\fR -. +.IP \fBcrc\fR A boolean saying whether to compute a CRC of the header. Note that if the data is to be interchanged with the \fBgzip\fR program, a header CRC should \fInot\fR be computed. -.TP -\fBfilename\fR -. +.IP \fBfilename\fR The name of the file that the data to be compressed came from. -.TP -\fBos\fR -. +.IP \fBos\fR The operating system type code, which should be one of the values described in RFC 1952. -.TP -\fBtime\fR -. +.IP \fBtime\fR The time that the file named in the \fBfilename\fR key was last modified. This will be in the same as is returned by \fBclock seconds\fR or \fBfile mtime\fR. -.TP -\fBtype\fR -. +.IP \fBtype\fR The type of the data being compressed, being \fBbinary\fR or \fBtext\fR. .RE +.\" METHOD: inflate .TP \fBzlib inflate\fI string\fR ?\fIbufferSize\fR? . Returns the uncompressed version of the raw compressed binary data in \fIstring\fR. If present, \fIbufferSize\fR is a hint as to what size of buffer is to be used to receive the data. .SS "CHANNEL SUBCOMMAND" +.\" METHOD: push .TP \fBzlib push\fI mode channel\fR ?\fIoptions ...\fR? . Pushes a compressing or decompressing transformation onto the channel \fIchannel\fR. The transformation can be removed again with \fBchan pop\fR. The \fImode\fR argument determines what type of transformation is pushed; the following are supported: .RS -.TP -\fBcompress\fR -. +.IP \fBcompress\fR The transformation will be a compressing transformation that produces zlib-format data on \fIchannel\fR, which must be writable. -.TP -\fBdecompress\fR -. +.IP \fBdecompress\fR The transformation will be a decompressing transformation that reads zlib-format data from \fIchannel\fR, which must be readable. -.TP -\fBdeflate\fR -. +.IP \fBdeflate\fR The transformation will be a compressing transformation that produces raw compressed data on \fIchannel\fR, which must be writable. -.TP -\fBgunzip\fR -. +.IP \fBgunzip\fR The transformation will be a decompressing transformation that reads gzip-format data from \fIchannel\fR, which must be readable. -.TP -\fBgzip\fR -. +.IP \fBgzip\fR The transformation will be a compressing transformation that produces gzip-format data on \fIchannel\fR, which must be writable. -.TP -\fBinflate\fR -. +.IP \fBinflate\fR The transformation will be a decompressing transformation that reads raw compressed data from \fIchannel\fR, which must be readable. .PP The following options may be set when creating a transformation via the .QW "\fIoptions ...\fR" to the \fBzlib push\fR command: +.\" OPTION: -dictionary .TP \fB\-dictionary\fI binData\fR .VS "TIP 400" Sets the compression dictionary to use when working with compressing or decompressing the data to be \fIbinData\fR. Not valid for transformations that @@ -178,20 +148,23 @@ sequences) that are likely to be encountered later in the data to be compressed, with the most commonly used strings preferably put towards the end of the dictionary. Tcl provides no mechanism for choosing a good such dictionary for a particular data sequence. .VE +.\" OPTION: -header .TP \fB\-header\fI dictionary\fR . Passes a description of the gzip header to create, in the same format that \fBzlib gzip\fR understands. +.\" OPTION: -level .TP \fB\-level\fI compressionLevel\fR . How hard to compress the data. Must be an integer from 0 (uncompressed) to 9 (maximally compressed). +.\" OPTION: -limit .TP \fB\-limit\fI readaheadLimit\fR . The maximum number of bytes ahead to read when decompressing. .RS @@ -207,17 +180,19 @@ .RE .PP Both compressing and decompressing channel transformations add extra configuration options that may be accessed through \fBchan configure\fR. The options are: +.\" OPTION: -checksum .TP \fB\-checksum\fI checksum\fR . This read-only option gets the current checksum for the uncompressed data that the compression engine has seen so far. It is valid for both compressing and decompressing transforms, but not for the raw inflate and deflate formats. The compression algorithm depends on what format is being produced or consumed. +.\" OPTION: -dictionary .TP \fB\-dictionary\fI binData\fR .VS "TIP 400" This read-write options gets or sets the initial compression dictionary to use when working with compressing or decompressing the data to be \fIbinData\fR. @@ -225,33 +200,37 @@ not normally be set on compressing transformations other than at the point where the transformation is stacked. Note that this cannot be used to get the current active compression dictionary mid-stream, as that information is not exposed by the underlying library. .VE +.\" OPTION: -flush .TP \fB\-flush\fI type\fR . This write-only operation flushes the current state of the compressor to the underlying channel. It is only valid for compressing transformations. The \fItype\fR must be either \fBsync\fR or \fBfull\fR for a normal flush or an expensive flush respectively. Flushing degrades the compression ratio, but makes it easier for a decompressor to recover more of the file in the case of data corruption. +.\" OPTION: -header .TP \fB\-header\fI dictionary\fR . This read-only option, only valid for decompressing transforms that are processing gzip-format data, returns the dictionary describing the header read off the data stream. +.\" OPTION: -limit .TP \fB\-limit\fI readaheadLimit\fR . This read-write option is used by decompressing channels to control the maximum number of bytes ahead to read from the underlying data source. See above for more information. .RE .SS "STREAMING SUBCOMMAND" +.\" METHOD: stream .TP \fBzlib stream\fI mode\fR ?\fIoptions\fR? . Creates a streaming compression or decompression command based on the \fImode\fR, and return the name of the command. For a description of how that @@ -309,15 +288,17 @@ there are no checks in place to determine whether the compression dictionary is correct. .VE .RE .SS "CHECKSUMMING SUBCOMMANDS" +.\" METHOD: adler32 .TP \fBzlib adler32\fI string\fR ?\fIinitValue\fR? . Compute a checksum of binary string \fIstring\fR using the Adler-32 algorithm. If given, \fIinitValue\fR is used to initialize the checksum engine. +.\" METHOD: crc32 .TP \fBzlib crc32\fI string\fR ?\fIinitValue\fR? . Compute a checksum of binary string \fIstring\fR using the CRC-32 algorithm. If given, \fIinitValue\fR is used to initialize the checksum engine. @@ -328,72 +309,84 @@ to load data in, and their \fBget\fR subcommand one or more times to extract the transformed data. .PP The full set of subcommands supported by a streaming instance command, \fIstream\fR, is as follows: +.\" METHOD: add .TP \fIstream \fBadd\fR ?\fIoption...\fR? \fIdata\fR . A short-cut for .QW "\fIstream \fBput \fR?\fIoption...\fR? \fIdata\fR" followed by .QW "\fIstream \fBget\fR" . +.\" METHOD: checksum .TP \fIstream \fBchecksum\fR . Returns the checksum of the uncompressed data seen so far by this stream. +.\" METHOD: close .TP \fIstream \fBclose\fR . Deletes this stream and frees up all resources associated with it. +.\" METHOD: eof .TP \fIstream \fBeof\fR . Returns a boolean indicating whether the end of the stream (as determined by the compressed data itself) has been reached. Not all formats support detection of the end of the stream. +.\" METHOD: finalize .TP \fIstream \fBfinalize\fR . A short-cut for .QW "\fIstream \fBput \-finalize {}\fR" . +.\" METHOD: flush .TP \fIstream \fBflush\fR . A short-cut for .QW "\fIstream \fBput \-flush {}\fR" . +.\" METHOD: fullflush .TP \fIstream \fBfullflush\fR . A short-cut for .QW "\fIstream \fBput \-fullflush {}\fR" . +.\" METHOD: get .TP \fIstream \fBget \fR?\fIcount\fR? . Return up to \fIcount\fR bytes from \fIstream\fR's internal buffers with the transformation applied. If \fIcount\fR is omitted, the entire contents of the buffers are returned. -. +.\" METHOD: header +.TP \fIstream \fBheader\fR . Return the gzip header description dictionary extracted from the stream. Only supported for streams created with their \fImode\fR parameter set to \fBgunzip\fR. +.\" METHOD: put .TP \fIstream \fBput\fR ?\fIoption...\fR? \fIdata\fR . Append the contents of the binary string \fIdata\fR to \fIstream\fR's internal buffers while applying the transformation. The following \fIoption\fRs are supported (or an unambiguous prefix of them), which are used to modify the way in which the transformation is applied: .RS +.\" OPTION: -dictionary .TP \fB\-dictionary\fI binData\fR .VS "TIP 400" Sets the compression dictionary to use when working with compressing or decompressing the data to be \fIbinData\fR. .VE +.\" OPTION: -finalize .TP \fB\-finalize\fR . Mark the stream as finished, ensuring that all bytes have been wholly compressed or decompressed. For gzip streams, this also ensures that the @@ -403,10 +396,11 @@ .RS .PP This option is mutually exclusive with the \fB\-flush\fR and \fB\-fullflush\fR options. .RE +.\" OPTION: -flush .TP \fB\-flush\fR . Ensure that a decompressor consuming the bytes that the current (compressing) stream is producing will be able to produce all the bytes that have been @@ -414,10 +408,11 @@ .RS .PP This option is mutually exclusive with the \fB\-finalize\fR and \fB\-fullflush\fR options. .RE +.\" OPTION: -fullflush .TP \fB\-fullflush\fR . Ensure that not only can a decompressor handle all the bytes produced so far (as with \fB\-flush\fR above) but also that it can restart from this point if @@ -427,10 +422,11 @@ .PP This option is mutually exclusive with the \fB\-finalize\fR and \fB\-flush\fR options. .RE .RE +.\" METHOD: reset .TP \fIstream \fBreset\fR . Puts any stream, including those that have been finalized or that have reached eof, back into a state where it can process more data. Throws away all Index: generic/regc_color.c ================================================================== --- generic/regc_color.c +++ generic/regc_color.c @@ -1,10 +1,10 @@ /* * colorings of characters * This file is #included by regcomp.c. * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -428,11 +428,11 @@ } /* - subrange - allocate new subcolors to this range of chrs, fill in arcs ^ static void subrange(struct vars *, pchr, pchr, struct state *, - ^ struct state *); + ^ struct state *); */ static void subrange( struct vars *v, pchr from, @@ -687,11 +687,11 @@ } /* - rainbow - add arcs of all full colors (but one) between specified states ^ static void rainbow(struct nfa *, struct colormap *, int, pcolor, - ^ struct state *, struct state *); + ^ struct state *, struct state *); */ static void rainbow( struct nfa *nfa, struct colormap *cm, @@ -714,11 +714,11 @@ /* - colorcomplement - add arcs of complementary colors * The calling sequence ought to be reconciled with cloneouts(). ^ static void colorcomplement(struct nfa *, struct colormap *, int, - ^ struct state *, struct state *, struct state *); + ^ struct state *, struct state *, struct state *); */ static void colorcomplement( struct nfa *nfa, struct colormap *cm, @@ -757,13 +757,13 @@ { struct colordesc *cd; struct colordesc *end; color co; chr c; - char *has; + const char *has; - fprintf(f, "max %ld\n", (long) cm->max); + fprintf(f, "max %" TCL_Z_MODIFIER "u\n", cm->max); if (NBYTS > 1) { fillcheck(cm, cm->tree, 0, f); } end = CDEND(cm); for (cd=cm->cd+1, co=1 ; cdnow++; INTOCON(L_BRE); - RET('}'); + RETV('}', 1); } else { FAILW(REG_BADBR); } break; default: @@ -773,11 +773,11 @@ } NOTE(REG_UNONPOSIX); switch (c) { case CHR('a'): - RETV(PLAIN, chrnamed(v, alert, ENDOF(alert), CHR('\007'))); + RETV(PLAIN, chrnamed(v, alert, ENDOF(alert), CHR('\x07'))); break; case CHR('A'): RETV(SBEGIN, 0); break; case CHR('b'): @@ -801,11 +801,11 @@ NOTE(REG_ULOCALE); RETV(CCLASS, 'D'); break; case CHR('e'): NOTE(REG_UUNPORT); - RETV(PLAIN, chrnamed(v, esc, ENDOF(esc), CHR('\033'))); + RETV(PLAIN, chrnamed(v, esc, ENDOF(esc), CHR('\x1B'))); break; case CHR('f'): RETV(PLAIN, CHR('\f')); break; case CHR('m'): @@ -841,15 +841,10 @@ case CHR('U'): i = lexdigits(v, 16, 1, 8); if (ISERR()) { FAILW(REG_EESCAPE); } - if (i > 0xFFFF) { - /* TODO: output a Surrogate pair - */ - i = 0xFFFD; - } RETV(PLAIN, (uchr) i); break; case CHR('v'): RETV(PLAIN, CHR('\v')); break; @@ -892,11 +887,11 @@ /* * Ugly heuristic (first test is "exactly 1 digit?") */ - if (v->now - save == 0 || ((int) c > 0 && (size_t)c <= v->nsubexp)) { + if (v->now - save == 0 || ((int) c > 0 && (int)c <= v->nsubexp)) { NOTE(REG_UBACKREF); RETV(BACKREF, (chr)c); } /* @@ -1003,11 +998,11 @@ switch (c) { case CHR('*'): if (LASTTYPE(EMPTY) || LASTTYPE('(') || LASTTYPE('^')) { RETV(PLAIN, c); } - RET('*'); + RETV('*', 1); break; case CHR('['): if (HAVE(6) && *(v->now+0) == CHR('[') && *(v->now+1) == CHR(':') && (*(v->now+2) == CHR('<') || *(v->now+2) == CHR('>')) && Index: generic/regc_locale.c ================================================================== --- generic/regc_locale.c +++ generic/regc_locale.c @@ -2,11 +2,11 @@ * regc_locale.c -- * * This file contains the Unicode locale specific regexp routines. * This file is #included by regcomp.c. * - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1998 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -14,53 +14,53 @@ static const struct cname { const char *name; const char code; } cnames[] = { - {"NUL", '\0'}, - {"SOH", '\001'}, - {"STX", '\002'}, - {"ETX", '\003'}, - {"EOT", '\004'}, - {"ENQ", '\005'}, - {"ACK", '\006'}, - {"BEL", '\007'}, - {"alert", '\007'}, - {"BS", '\010'}, - {"backspace", '\b'}, - {"HT", '\011'}, - {"tab", '\t'}, - {"LF", '\012'}, - {"newline", '\n'}, - {"VT", '\013'}, - {"vertical-tab", '\v'}, - {"FF", '\014'}, - {"form-feed", '\f'}, - {"CR", '\015'}, - {"carriage-return", '\r'}, - {"SO", '\016'}, - {"SI", '\017'}, - {"DLE", '\020'}, - {"DC1", '\021'}, - {"DC2", '\022'}, - {"DC3", '\023'}, - {"DC4", '\024'}, - {"NAK", '\025'}, - {"SYN", '\026'}, - {"ETB", '\027'}, - {"CAN", '\030'}, - {"EM", '\031'}, - {"SUB", '\032'}, - {"ESC", '\033'}, - {"IS4", '\034'}, - {"FS", '\034'}, - {"IS3", '\035'}, - {"GS", '\035'}, - {"IS2", '\036'}, - {"RS", '\036'}, - {"IS1", '\037'}, - {"US", '\037'}, + {"NUL", '\x00'}, + {"SOH", '\x01'}, + {"STX", '\x02'}, + {"ETX", '\x03'}, + {"EOT", '\x04'}, + {"ENQ", '\x05'}, + {"ACK", '\x06'}, + {"BEL", '\x07'}, + {"alert", '\x07'}, + {"BS", '\x08'}, + {"backspace", '\x08'}, + {"HT", '\x09'}, + {"tab", '\x09'}, + {"LF", '\x0A'}, + {"newline", '\x0A'}, + {"VT", '\x0B'}, + {"vertical-tab", '\x0B'}, + {"FF", '\x0C'}, + {"form-feed", '\x0C'}, + {"CR", '\x0D'}, + {"carriage-return", '\x0D'}, + {"SO", '\x0E'}, + {"SI", '\x0F'}, + {"DLE", '\x10'}, + {"DC1", '\x11'}, + {"DC2", '\x12'}, + {"DC3", '\x13'}, + {"DC4", '\x14'}, + {"NAK", '\x15'}, + {"SYN", '\x16'}, + {"ETB", '\x17'}, + {"CAN", '\x18'}, + {"EM", '\x19'}, + {"SUB", '\x1A'}, + {"ESC", '\x1B'}, + {"IS4", '\x1C'}, + {"FS", '\x1C'}, + {"IS3", '\x1D'}, + {"GS", '\x1D'}, + {"IS2", '\x1E'}, + {"RS", '\x1E'}, + {"IS1", '\x1F'}, + {"US", '\x1F'}, {"space", ' '}, {"exclamation-mark",'!'}, {"quotation-mark", '"'}, {"number-sign", '#'}, {"dollar-sign", '$'}, @@ -108,11 +108,11 @@ {"left-curly-bracket", '{'}, {"vertical-line", '|'}, {"right-brace", '}'}, {"right-curly-bracket", '}'}, {"tilde", '~'}, - {"DEL", '\177'}, + {"DEL", '\x7F'}, {NULL, 0} }; /* * Unicode character-class tables. @@ -138,119 +138,128 @@ {0xF8, 0x2C1}, {0x2C6, 0x2D1}, {0x2E0, 0x2E4}, {0x370, 0x374}, {0x37A, 0x37D}, {0x388, 0x38A}, {0x38E, 0x3A1}, {0x3A3, 0x3F5}, {0x3F7, 0x481}, {0x48A, 0x52F}, {0x531, 0x556}, {0x560, 0x588}, {0x5D0, 0x5EA}, {0x5EF, 0x5F2}, {0x620, 0x64A}, {0x671, 0x6D3}, {0x6FA, 0x6FC}, {0x712, 0x72F}, {0x74D, 0x7A5}, {0x7CA, 0x7EA}, - {0x800, 0x815}, {0x840, 0x858}, {0x860, 0x86A}, {0x8A0, 0x8B4}, - {0x8B6, 0x8C7}, {0x904, 0x939}, {0x958, 0x961}, {0x971, 0x980}, - {0x985, 0x98C}, {0x993, 0x9A8}, {0x9AA, 0x9B0}, {0x9B6, 0x9B9}, - {0x9DF, 0x9E1}, {0xA05, 0xA0A}, {0xA13, 0xA28}, {0xA2A, 0xA30}, - {0xA59, 0xA5C}, {0xA72, 0xA74}, {0xA85, 0xA8D}, {0xA8F, 0xA91}, - {0xA93, 0xAA8}, {0xAAA, 0xAB0}, {0xAB5, 0xAB9}, {0xB05, 0xB0C}, - {0xB13, 0xB28}, {0xB2A, 0xB30}, {0xB35, 0xB39}, {0xB5F, 0xB61}, - {0xB85, 0xB8A}, {0xB8E, 0xB90}, {0xB92, 0xB95}, {0xBA8, 0xBAA}, - {0xBAE, 0xBB9}, {0xC05, 0xC0C}, {0xC0E, 0xC10}, {0xC12, 0xC28}, - {0xC2A, 0xC39}, {0xC58, 0xC5A}, {0xC85, 0xC8C}, {0xC8E, 0xC90}, - {0xC92, 0xCA8}, {0xCAA, 0xCB3}, {0xCB5, 0xCB9}, {0xD04, 0xD0C}, - {0xD0E, 0xD10}, {0xD12, 0xD3A}, {0xD54, 0xD56}, {0xD5F, 0xD61}, - {0xD7A, 0xD7F}, {0xD85, 0xD96}, {0xD9A, 0xDB1}, {0xDB3, 0xDBB}, - {0xDC0, 0xDC6}, {0xE01, 0xE30}, {0xE40, 0xE46}, {0xE86, 0xE8A}, - {0xE8C, 0xEA3}, {0xEA7, 0xEB0}, {0xEC0, 0xEC4}, {0xEDC, 0xEDF}, - {0xF40, 0xF47}, {0xF49, 0xF6C}, {0xF88, 0xF8C}, {0x1000, 0x102A}, - {0x1050, 0x1055}, {0x105A, 0x105D}, {0x106E, 0x1070}, {0x1075, 0x1081}, - {0x10A0, 0x10C5}, {0x10D0, 0x10FA}, {0x10FC, 0x1248}, {0x124A, 0x124D}, - {0x1250, 0x1256}, {0x125A, 0x125D}, {0x1260, 0x1288}, {0x128A, 0x128D}, - {0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE}, {0x12C2, 0x12C5}, - {0x12C8, 0x12D6}, {0x12D8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135A}, - {0x1380, 0x138F}, {0x13A0, 0x13F5}, {0x13F8, 0x13FD}, {0x1401, 0x166C}, - {0x166F, 0x167F}, {0x1681, 0x169A}, {0x16A0, 0x16EA}, {0x16F1, 0x16F8}, - {0x1700, 0x170C}, {0x170E, 0x1711}, {0x1720, 0x1731}, {0x1740, 0x1751}, + {0x800, 0x815}, {0x840, 0x858}, {0x860, 0x86A}, {0x870, 0x887}, + {0x889, 0x88E}, {0x8A0, 0x8C9}, {0x904, 0x939}, {0x958, 0x961}, + {0x971, 0x980}, {0x985, 0x98C}, {0x993, 0x9A8}, {0x9AA, 0x9B0}, + {0x9B6, 0x9B9}, {0x9DF, 0x9E1}, {0xA05, 0xA0A}, {0xA13, 0xA28}, + {0xA2A, 0xA30}, {0xA59, 0xA5C}, {0xA72, 0xA74}, {0xA85, 0xA8D}, + {0xA8F, 0xA91}, {0xA93, 0xAA8}, {0xAAA, 0xAB0}, {0xAB5, 0xAB9}, + {0xB05, 0xB0C}, {0xB13, 0xB28}, {0xB2A, 0xB30}, {0xB35, 0xB39}, + {0xB5F, 0xB61}, {0xB85, 0xB8A}, {0xB8E, 0xB90}, {0xB92, 0xB95}, + {0xBA8, 0xBAA}, {0xBAE, 0xBB9}, {0xC05, 0xC0C}, {0xC0E, 0xC10}, + {0xC12, 0xC28}, {0xC2A, 0xC39}, {0xC58, 0xC5A}, {0xC85, 0xC8C}, + {0xC8E, 0xC90}, {0xC92, 0xCA8}, {0xCAA, 0xCB3}, {0xCB5, 0xCB9}, + {0xD04, 0xD0C}, {0xD0E, 0xD10}, {0xD12, 0xD3A}, {0xD54, 0xD56}, + {0xD5F, 0xD61}, {0xD7A, 0xD7F}, {0xD85, 0xD96}, {0xD9A, 0xDB1}, + {0xDB3, 0xDBB}, {0xDC0, 0xDC6}, {0xE01, 0xE30}, {0xE40, 0xE46}, + {0xE86, 0xE8A}, {0xE8C, 0xEA3}, {0xEA7, 0xEB0}, {0xEC0, 0xEC4}, + {0xEDC, 0xEDF}, {0xF40, 0xF47}, {0xF49, 0xF6C}, {0xF88, 0xF8C}, + {0x1000, 0x102A}, {0x1050, 0x1055}, {0x105A, 0x105D}, {0x106E, 0x1070}, + {0x1075, 0x1081}, {0x10A0, 0x10C5}, {0x10D0, 0x10FA}, {0x10FC, 0x1248}, + {0x124A, 0x124D}, {0x1250, 0x1256}, {0x125A, 0x125D}, {0x1260, 0x1288}, + {0x128A, 0x128D}, {0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE}, + {0x12C2, 0x12C5}, {0x12C8, 0x12D6}, {0x12D8, 0x1310}, {0x1312, 0x1315}, + {0x1318, 0x135A}, {0x1380, 0x138F}, {0x13A0, 0x13F5}, {0x13F8, 0x13FD}, + {0x1401, 0x166C}, {0x166F, 0x167F}, {0x1681, 0x169A}, {0x16A0, 0x16EA}, + {0x16F1, 0x16F8}, {0x1700, 0x1711}, {0x171F, 0x1731}, {0x1740, 0x1751}, {0x1760, 0x176C}, {0x176E, 0x1770}, {0x1780, 0x17B3}, {0x1820, 0x1878}, {0x1880, 0x1884}, {0x1887, 0x18A8}, {0x18B0, 0x18F5}, {0x1900, 0x191E}, {0x1950, 0x196D}, {0x1970, 0x1974}, {0x1980, 0x19AB}, {0x19B0, 0x19C9}, - {0x1A00, 0x1A16}, {0x1A20, 0x1A54}, {0x1B05, 0x1B33}, {0x1B45, 0x1B4B}, + {0x1A00, 0x1A16}, {0x1A20, 0x1A54}, {0x1B05, 0x1B33}, {0x1B45, 0x1B4C}, {0x1B83, 0x1BA0}, {0x1BBA, 0x1BE5}, {0x1C00, 0x1C23}, {0x1C4D, 0x1C4F}, - {0x1C5A, 0x1C7D}, {0x1C80, 0x1C88}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CBF}, + {0x1C5A, 0x1C7D}, {0x1C80, 0x1C8A}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CBF}, {0x1CE9, 0x1CEC}, {0x1CEE, 0x1CF3}, {0x1D00, 0x1DBF}, {0x1E00, 0x1F15}, {0x1F18, 0x1F1D}, {0x1F20, 0x1F45}, {0x1F48, 0x1F4D}, {0x1F50, 0x1F57}, {0x1F5F, 0x1F7D}, {0x1F80, 0x1FB4}, {0x1FB6, 0x1FBC}, {0x1FC2, 0x1FC4}, {0x1FC6, 0x1FCC}, {0x1FD0, 0x1FD3}, {0x1FD6, 0x1FDB}, {0x1FE0, 0x1FEC}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFC}, {0x2090, 0x209C}, {0x210A, 0x2113}, {0x2119, 0x211D}, {0x212A, 0x212D}, {0x212F, 0x2139}, {0x213C, 0x213F}, - {0x2145, 0x2149}, {0x2C00, 0x2C2E}, {0x2C30, 0x2C5E}, {0x2C60, 0x2CE4}, - {0x2CEB, 0x2CEE}, {0x2D00, 0x2D25}, {0x2D30, 0x2D67}, {0x2D80, 0x2D96}, - {0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE}, {0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, - {0x2DC0, 0x2DC6}, {0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE}, - {0x3031, 0x3035}, {0x3041, 0x3096}, {0x309D, 0x309F}, {0x30A1, 0x30FA}, - {0x30FC, 0x30FF}, {0x3105, 0x312F}, {0x3131, 0x318E}, {0x31A0, 0x31BF}, - {0x31F0, 0x31FF}, {0x3400, 0x4DBF}, {0x4E00, 0x9FFC}, {0xA000, 0xA48C}, - {0xA4D0, 0xA4FD}, {0xA500, 0xA60C}, {0xA610, 0xA61F}, {0xA640, 0xA66E}, - {0xA67F, 0xA69D}, {0xA6A0, 0xA6E5}, {0xA717, 0xA71F}, {0xA722, 0xA788}, - {0xA78B, 0xA7BF}, {0xA7C2, 0xA7CA}, {0xA7F5, 0xA801}, {0xA803, 0xA805}, - {0xA807, 0xA80A}, {0xA80C, 0xA822}, {0xA840, 0xA873}, {0xA882, 0xA8B3}, - {0xA8F2, 0xA8F7}, {0xA90A, 0xA925}, {0xA930, 0xA946}, {0xA960, 0xA97C}, - {0xA984, 0xA9B2}, {0xA9E0, 0xA9E4}, {0xA9E6, 0xA9EF}, {0xA9FA, 0xA9FE}, - {0xAA00, 0xAA28}, {0xAA40, 0xAA42}, {0xAA44, 0xAA4B}, {0xAA60, 0xAA76}, - {0xAA7E, 0xAAAF}, {0xAAB9, 0xAABD}, {0xAADB, 0xAADD}, {0xAAE0, 0xAAEA}, - {0xAAF2, 0xAAF4}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E}, {0xAB11, 0xAB16}, - {0xAB20, 0xAB26}, {0xAB28, 0xAB2E}, {0xAB30, 0xAB5A}, {0xAB5C, 0xAB69}, - {0xAB70, 0xABE2}, {0xAC00, 0xD7A3}, {0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB}, - {0xF900, 0xFA6D}, {0xFA70, 0xFAD9}, {0xFB00, 0xFB06}, {0xFB13, 0xFB17}, - {0xFB1F, 0xFB28}, {0xFB2A, 0xFB36}, {0xFB38, 0xFB3C}, {0xFB46, 0xFBB1}, - {0xFBD3, 0xFD3D}, {0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, {0xFDF0, 0xFDFB}, - {0xFE70, 0xFE74}, {0xFE76, 0xFEFC}, {0xFF21, 0xFF3A}, {0xFF41, 0xFF5A}, - {0xFF66, 0xFFBE}, {0xFFC2, 0xFFC7}, {0xFFCA, 0xFFCF}, {0xFFD2, 0xFFD7}, - {0xFFDA, 0xFFDC} + {0x2145, 0x2149}, {0x2C00, 0x2CE4}, {0x2CEB, 0x2CEE}, {0x2D00, 0x2D25}, + {0x2D30, 0x2D67}, {0x2D80, 0x2D96}, {0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE}, + {0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, {0x2DC0, 0x2DC6}, {0x2DC8, 0x2DCE}, + {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE}, {0x3031, 0x3035}, {0x3041, 0x3096}, + {0x309D, 0x309F}, {0x30A1, 0x30FA}, {0x30FC, 0x30FF}, {0x3105, 0x312F}, + {0x3131, 0x318E}, {0x31A0, 0x31BF}, {0x31F0, 0x31FF}, {0x3400, 0x4DBF}, + {0x4E00, 0xA48C}, {0xA4D0, 0xA4FD}, {0xA500, 0xA60C}, {0xA610, 0xA61F}, + {0xA640, 0xA66E}, {0xA67F, 0xA69D}, {0xA6A0, 0xA6E5}, {0xA717, 0xA71F}, + {0xA722, 0xA788}, {0xA78B, 0xA7CD}, {0xA7D5, 0xA7DC}, {0xA7F2, 0xA801}, + {0xA803, 0xA805}, {0xA807, 0xA80A}, {0xA80C, 0xA822}, {0xA840, 0xA873}, + {0xA882, 0xA8B3}, {0xA8F2, 0xA8F7}, {0xA90A, 0xA925}, {0xA930, 0xA946}, + {0xA960, 0xA97C}, {0xA984, 0xA9B2}, {0xA9E0, 0xA9E4}, {0xA9E6, 0xA9EF}, + {0xA9FA, 0xA9FE}, {0xAA00, 0xAA28}, {0xAA40, 0xAA42}, {0xAA44, 0xAA4B}, + {0xAA60, 0xAA76}, {0xAA7E, 0xAAAF}, {0xAAB9, 0xAABD}, {0xAADB, 0xAADD}, + {0xAAE0, 0xAAEA}, {0xAAF2, 0xAAF4}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E}, + {0xAB11, 0xAB16}, {0xAB20, 0xAB26}, {0xAB28, 0xAB2E}, {0xAB30, 0xAB5A}, + {0xAB5C, 0xAB69}, {0xAB70, 0xABE2}, {0xAC00, 0xD7A3}, {0xD7B0, 0xD7C6}, + {0xD7CB, 0xD7FB}, {0xF900, 0xFA6D}, {0xFA70, 0xFAD9}, {0xFB00, 0xFB06}, + {0xFB13, 0xFB17}, {0xFB1F, 0xFB28}, {0xFB2A, 0xFB36}, {0xFB38, 0xFB3C}, + {0xFB46, 0xFBB1}, {0xFBD3, 0xFD3D}, {0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, + {0xFDF0, 0xFDFB}, {0xFE70, 0xFE74}, {0xFE76, 0xFEFC}, {0xFF21, 0xFF3A}, + {0xFF41, 0xFF5A}, {0xFF66, 0xFFBE}, {0xFFC2, 0xFFC7}, {0xFFCA, 0xFFCF}, + {0xFFD2, 0xFFD7}, {0xFFDA, 0xFFDC} #if CHRBITS > 16 ,{0x10000, 0x1000B}, {0x1000D, 0x10026}, {0x10028, 0x1003A}, {0x1003F, 0x1004D}, {0x10050, 0x1005D}, {0x10080, 0x100FA}, {0x10280, 0x1029C}, {0x102A0, 0x102D0}, {0x10300, 0x1031F}, {0x1032D, 0x10340}, {0x10342, 0x10349}, {0x10350, 0x10375}, {0x10380, 0x1039D}, {0x103A0, 0x103C3}, {0x103C8, 0x103CF}, {0x10400, 0x1049D}, {0x104B0, 0x104D3}, {0x104D8, 0x104FB}, {0x10500, 0x10527}, {0x10530, 0x10563}, - {0x10600, 0x10736}, {0x10740, 0x10755}, {0x10760, 0x10767}, {0x10800, 0x10805}, - {0x1080A, 0x10835}, {0x1083F, 0x10855}, {0x10860, 0x10876}, {0x10880, 0x1089E}, - {0x108E0, 0x108F2}, {0x10900, 0x10915}, {0x10920, 0x10939}, {0x10980, 0x109B7}, - {0x10A10, 0x10A13}, {0x10A15, 0x10A17}, {0x10A19, 0x10A35}, {0x10A60, 0x10A7C}, - {0x10A80, 0x10A9C}, {0x10AC0, 0x10AC7}, {0x10AC9, 0x10AE4}, {0x10B00, 0x10B35}, - {0x10B40, 0x10B55}, {0x10B60, 0x10B72}, {0x10B80, 0x10B91}, {0x10C00, 0x10C48}, - {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2}, {0x10D00, 0x10D23}, {0x10E80, 0x10EA9}, - {0x10F00, 0x10F1C}, {0x10F30, 0x10F45}, {0x10FB0, 0x10FC4}, {0x10FE0, 0x10FF6}, - {0x11003, 0x11037}, {0x11083, 0x110AF}, {0x110D0, 0x110E8}, {0x11103, 0x11126}, - {0x11150, 0x11172}, {0x11183, 0x111B2}, {0x111C1, 0x111C4}, {0x11200, 0x11211}, - {0x11213, 0x1122B}, {0x11280, 0x11286}, {0x1128A, 0x1128D}, {0x1128F, 0x1129D}, - {0x1129F, 0x112A8}, {0x112B0, 0x112DE}, {0x11305, 0x1130C}, {0x11313, 0x11328}, - {0x1132A, 0x11330}, {0x11335, 0x11339}, {0x1135D, 0x11361}, {0x11400, 0x11434}, + {0x10570, 0x1057A}, {0x1057C, 0x1058A}, {0x1058C, 0x10592}, {0x10597, 0x105A1}, + {0x105A3, 0x105B1}, {0x105B3, 0x105B9}, {0x105C0, 0x105F3}, {0x10600, 0x10736}, + {0x10740, 0x10755}, {0x10760, 0x10767}, {0x10780, 0x10785}, {0x10787, 0x107B0}, + {0x107B2, 0x107BA}, {0x10800, 0x10805}, {0x1080A, 0x10835}, {0x1083F, 0x10855}, + {0x10860, 0x10876}, {0x10880, 0x1089E}, {0x108E0, 0x108F2}, {0x10900, 0x10915}, + {0x10920, 0x10939}, {0x10980, 0x109B7}, {0x10A10, 0x10A13}, {0x10A15, 0x10A17}, + {0x10A19, 0x10A35}, {0x10A60, 0x10A7C}, {0x10A80, 0x10A9C}, {0x10AC0, 0x10AC7}, + {0x10AC9, 0x10AE4}, {0x10B00, 0x10B35}, {0x10B40, 0x10B55}, {0x10B60, 0x10B72}, + {0x10B80, 0x10B91}, {0x10C00, 0x10C48}, {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2}, + {0x10D00, 0x10D23}, {0x10D4A, 0x10D65}, {0x10D6F, 0x10D85}, {0x10E80, 0x10EA9}, + {0x10EC2, 0x10EC4}, {0x10F00, 0x10F1C}, {0x10F30, 0x10F45}, {0x10F70, 0x10F81}, + {0x10FB0, 0x10FC4}, {0x10FE0, 0x10FF6}, {0x11003, 0x11037}, {0x11083, 0x110AF}, + {0x110D0, 0x110E8}, {0x11103, 0x11126}, {0x11150, 0x11172}, {0x11183, 0x111B2}, + {0x111C1, 0x111C4}, {0x11200, 0x11211}, {0x11213, 0x1122B}, {0x11280, 0x11286}, + {0x1128A, 0x1128D}, {0x1128F, 0x1129D}, {0x1129F, 0x112A8}, {0x112B0, 0x112DE}, + {0x11305, 0x1130C}, {0x11313, 0x11328}, {0x1132A, 0x11330}, {0x11335, 0x11339}, + {0x1135D, 0x11361}, {0x11380, 0x11389}, {0x11390, 0x113B5}, {0x11400, 0x11434}, {0x11447, 0x1144A}, {0x1145F, 0x11461}, {0x11480, 0x114AF}, {0x11580, 0x115AE}, {0x115D8, 0x115DB}, {0x11600, 0x1162F}, {0x11680, 0x116AA}, {0x11700, 0x1171A}, - {0x11800, 0x1182B}, {0x118A0, 0x118DF}, {0x118FF, 0x11906}, {0x1190C, 0x11913}, - {0x11918, 0x1192F}, {0x119A0, 0x119A7}, {0x119AA, 0x119D0}, {0x11A0B, 0x11A32}, - {0x11A5C, 0x11A89}, {0x11AC0, 0x11AF8}, {0x11C00, 0x11C08}, {0x11C0A, 0x11C2E}, - {0x11C72, 0x11C8F}, {0x11D00, 0x11D06}, {0x11D0B, 0x11D30}, {0x11D60, 0x11D65}, - {0x11D6A, 0x11D89}, {0x11EE0, 0x11EF2}, {0x12000, 0x12399}, {0x12480, 0x12543}, - {0x13000, 0x1342E}, {0x14400, 0x14646}, {0x16800, 0x16A38}, {0x16A40, 0x16A5E}, - {0x16AD0, 0x16AED}, {0x16B00, 0x16B2F}, {0x16B40, 0x16B43}, {0x16B63, 0x16B77}, - {0x16B7D, 0x16B8F}, {0x16E40, 0x16E7F}, {0x16F00, 0x16F4A}, {0x16F93, 0x16F9F}, - {0x17000, 0x187F7}, {0x18800, 0x18CD5}, {0x18D00, 0x18D08}, {0x1B000, 0x1B11E}, + {0x11740, 0x11746}, {0x11800, 0x1182B}, {0x118A0, 0x118DF}, {0x118FF, 0x11906}, + {0x1190C, 0x11913}, {0x11918, 0x1192F}, {0x119A0, 0x119A7}, {0x119AA, 0x119D0}, + {0x11A0B, 0x11A32}, {0x11A5C, 0x11A89}, {0x11AB0, 0x11AF8}, {0x11BC0, 0x11BE0}, + {0x11C00, 0x11C08}, {0x11C0A, 0x11C2E}, {0x11C72, 0x11C8F}, {0x11D00, 0x11D06}, + {0x11D0B, 0x11D30}, {0x11D60, 0x11D65}, {0x11D6A, 0x11D89}, {0x11EE0, 0x11EF2}, + {0x11F04, 0x11F10}, {0x11F12, 0x11F33}, {0x12000, 0x12399}, {0x12480, 0x12543}, + {0x12F90, 0x12FF0}, {0x13000, 0x1342F}, {0x13441, 0x13446}, {0x13460, 0x143FA}, + {0x14400, 0x14646}, {0x16100, 0x1611D}, {0x16800, 0x16A38}, {0x16A40, 0x16A5E}, + {0x16A70, 0x16ABE}, {0x16AD0, 0x16AED}, {0x16B00, 0x16B2F}, {0x16B40, 0x16B43}, + {0x16B63, 0x16B77}, {0x16B7D, 0x16B8F}, {0x16D40, 0x16D6C}, {0x16E40, 0x16E7F}, + {0x16F00, 0x16F4A}, {0x16F93, 0x16F9F}, {0x17000, 0x187F7}, {0x18800, 0x18CD5}, + {0x18CFF, 0x18D08}, {0x1AFF0, 0x1AFF3}, {0x1AFF5, 0x1AFFB}, {0x1B000, 0x1B122}, {0x1B150, 0x1B152}, {0x1B164, 0x1B167}, {0x1B170, 0x1B2FB}, {0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88}, {0x1BC90, 0x1BC99}, {0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D4A9, 0x1D4AC}, {0x1D4AE, 0x1D4B9}, {0x1D4BD, 0x1D4C3}, {0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514}, {0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E}, {0x1D540, 0x1D544}, {0x1D54A, 0x1D550}, {0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D6C0}, {0x1D6C2, 0x1D6DA}, {0x1D6DC, 0x1D6FA}, {0x1D6FC, 0x1D714}, {0x1D716, 0x1D734}, {0x1D736, 0x1D74E}, {0x1D750, 0x1D76E}, {0x1D770, 0x1D788}, {0x1D78A, 0x1D7A8}, {0x1D7AA, 0x1D7C2}, {0x1D7C4, 0x1D7CB}, - {0x1E100, 0x1E12C}, {0x1E137, 0x1E13D}, {0x1E2C0, 0x1E2EB}, {0x1E800, 0x1E8C4}, - {0x1E900, 0x1E943}, {0x1EE00, 0x1EE03}, {0x1EE05, 0x1EE1F}, {0x1EE29, 0x1EE32}, - {0x1EE34, 0x1EE37}, {0x1EE4D, 0x1EE4F}, {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72}, - {0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, - {0x1EEA1, 0x1EEA3}, {0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, {0x20000, 0x2A6DD}, - {0x2A700, 0x2B734}, {0x2B740, 0x2B81D}, {0x2B820, 0x2CEA1}, {0x2CEB0, 0x2EBE0}, - {0x2F800, 0x2FA1D}, {0x30000, 0x3134A} + {0x1DF00, 0x1DF1E}, {0x1DF25, 0x1DF2A}, {0x1E030, 0x1E06D}, {0x1E100, 0x1E12C}, + {0x1E137, 0x1E13D}, {0x1E290, 0x1E2AD}, {0x1E2C0, 0x1E2EB}, {0x1E4D0, 0x1E4EB}, + {0x1E5D0, 0x1E5ED}, {0x1E7E0, 0x1E7E6}, {0x1E7E8, 0x1E7EB}, {0x1E7F0, 0x1E7FE}, + {0x1E800, 0x1E8C4}, {0x1E900, 0x1E943}, {0x1EE00, 0x1EE03}, {0x1EE05, 0x1EE1F}, + {0x1EE29, 0x1EE32}, {0x1EE34, 0x1EE37}, {0x1EE4D, 0x1EE4F}, {0x1EE67, 0x1EE6A}, + {0x1EE6C, 0x1EE72}, {0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE80, 0x1EE89}, + {0x1EE8B, 0x1EE9B}, {0x1EEA1, 0x1EEA3}, {0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, + {0x20000, 0x2A6DF}, {0x2A700, 0x2B739}, {0x2B740, 0x2B81D}, {0x2B820, 0x2CEA1}, + {0x2CEB0, 0x2EBE0}, {0x2EBF0, 0x2EE5D}, {0x2F800, 0x2FA1D}, {0x30000, 0x3134A}, + {0x31350, 0x323AF} #endif }; -#define NUM_ALPHA_RANGE (sizeof(alphaRangeTable)/sizeof(crange)) +#define NUM_ALPHA_RANGE ((int)(sizeof(alphaRangeTable)/sizeof(crange))) static const chr alphaCharTable[] = { 0xAA, 0xB5, 0xBA, 0x2EC, 0x2EE, 0x376, 0x377, 0x37F, 0x386, 0x38C, 0x559, 0x66E, 0x66F, 0x6D5, 0x6E5, 0x6E6, 0x6EE, 0x6EF, 0x6FF, 0x710, 0x7B1, 0x7F4, 0x7F5, 0x7FA, 0x81A, 0x824, 0x828, @@ -257,60 +266,60 @@ 0x93D, 0x950, 0x98F, 0x990, 0x9B2, 0x9BD, 0x9CE, 0x9DC, 0x9DD, 0x9F0, 0x9F1, 0x9FC, 0xA0F, 0xA10, 0xA32, 0xA33, 0xA35, 0xA36, 0xA38, 0xA39, 0xA5E, 0xAB2, 0xAB3, 0xABD, 0xAD0, 0xAE0, 0xAE1, 0xAF9, 0xB0F, 0xB10, 0xB32, 0xB33, 0xB3D, 0xB5C, 0xB5D, 0xB71, 0xB83, 0xB99, 0xB9A, 0xB9C, 0xB9E, 0xB9F, 0xBA3, 0xBA4, 0xBD0, - 0xC3D, 0xC60, 0xC61, 0xC80, 0xCBD, 0xCDE, 0xCE0, 0xCE1, 0xCF1, - 0xCF2, 0xD3D, 0xD4E, 0xDBD, 0xE32, 0xE33, 0xE81, 0xE82, 0xE84, - 0xEA5, 0xEB2, 0xEB3, 0xEBD, 0xEC6, 0xF00, 0x103F, 0x1061, 0x1065, - 0x1066, 0x108E, 0x10C7, 0x10CD, 0x1258, 0x12C0, 0x17D7, 0x17DC, 0x18AA, - 0x1AA7, 0x1BAE, 0x1BAF, 0x1CF5, 0x1CF6, 0x1CFA, 0x1F59, 0x1F5B, 0x1F5D, - 0x1FBE, 0x2071, 0x207F, 0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, - 0x214E, 0x2183, 0x2184, 0x2CF2, 0x2CF3, 0x2D27, 0x2D2D, 0x2D6F, 0x2E2F, - 0x3005, 0x3006, 0x303B, 0x303C, 0xA62A, 0xA62B, 0xA8FB, 0xA8FD, 0xA8FE, - 0xA9CF, 0xAA7A, 0xAAB1, 0xAAB5, 0xAAB6, 0xAAC0, 0xAAC2, 0xFB1D, 0xFB3E, - 0xFB40, 0xFB41, 0xFB43, 0xFB44 + 0xC3D, 0xC5D, 0xC60, 0xC61, 0xC80, 0xCBD, 0xCDD, 0xCDE, 0xCE0, + 0xCE1, 0xCF1, 0xCF2, 0xD3D, 0xD4E, 0xDBD, 0xE32, 0xE33, 0xE81, + 0xE82, 0xE84, 0xEA5, 0xEB2, 0xEB3, 0xEBD, 0xEC6, 0xF00, 0x103F, + 0x1061, 0x1065, 0x1066, 0x108E, 0x10C7, 0x10CD, 0x1258, 0x12C0, 0x17D7, + 0x17DC, 0x18AA, 0x1AA7, 0x1BAE, 0x1BAF, 0x1CF5, 0x1CF6, 0x1CFA, 0x1F59, + 0x1F5B, 0x1F5D, 0x1FBE, 0x2071, 0x207F, 0x2102, 0x2107, 0x2115, 0x2124, + 0x2126, 0x2128, 0x214E, 0x2183, 0x2184, 0x2CF2, 0x2CF3, 0x2D27, 0x2D2D, + 0x2D6F, 0x2E2F, 0x3005, 0x3006, 0x303B, 0x303C, 0xA62A, 0xA62B, 0xA7D0, + 0xA7D1, 0xA7D3, 0xA8FB, 0xA8FD, 0xA8FE, 0xA9CF, 0xAA7A, 0xAAB1, 0xAAB5, + 0xAAB6, 0xAAC0, 0xAAC2, 0xFB1D, 0xFB3E, 0xFB40, 0xFB41, 0xFB43, 0xFB44 #if CHRBITS > 16 - ,0x1003C, 0x1003D, 0x10808, 0x10837, 0x10838, 0x1083C, 0x108F4, 0x108F5, 0x109BE, - 0x109BF, 0x10A00, 0x10EB0, 0x10EB1, 0x10F27, 0x11144, 0x11147, 0x11176, 0x111DA, - 0x111DC, 0x11288, 0x1130F, 0x11310, 0x11332, 0x11333, 0x1133D, 0x11350, 0x114C4, - 0x114C5, 0x114C7, 0x11644, 0x116B8, 0x11909, 0x11915, 0x11916, 0x1193F, 0x11941, - 0x119E1, 0x119E3, 0x11A00, 0x11A3A, 0x11A50, 0x11A9D, 0x11C40, 0x11D08, 0x11D09, - 0x11D46, 0x11D67, 0x11D68, 0x11D98, 0x11FB0, 0x16F50, 0x16FE0, 0x16FE1, 0x16FE3, - 0x1D49E, 0x1D49F, 0x1D4A2, 0x1D4A5, 0x1D4A6, 0x1D4BB, 0x1D546, 0x1E14E, 0x1E94B, - 0x1EE21, 0x1EE22, 0x1EE24, 0x1EE27, 0x1EE39, 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, - 0x1EE4B, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, 0x1EE59, 0x1EE5B, 0x1EE5D, 0x1EE5F, - 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE7E + ,0x1003C, 0x1003D, 0x10594, 0x10595, 0x105BB, 0x105BC, 0x10808, 0x10837, 0x10838, + 0x1083C, 0x108F4, 0x108F5, 0x109BE, 0x109BF, 0x10A00, 0x10EB0, 0x10EB1, 0x10F27, + 0x11071, 0x11072, 0x11075, 0x11144, 0x11147, 0x11176, 0x111DA, 0x111DC, 0x1123F, + 0x11240, 0x11288, 0x1130F, 0x11310, 0x11332, 0x11333, 0x1133D, 0x11350, 0x1138B, + 0x1138E, 0x113B7, 0x113D1, 0x113D3, 0x114C4, 0x114C5, 0x114C7, 0x11644, 0x116B8, + 0x11909, 0x11915, 0x11916, 0x1193F, 0x11941, 0x119E1, 0x119E3, 0x11A00, 0x11A3A, + 0x11A50, 0x11A9D, 0x11C40, 0x11D08, 0x11D09, 0x11D46, 0x11D67, 0x11D68, 0x11D98, + 0x11F02, 0x11FB0, 0x16F50, 0x16FE0, 0x16FE1, 0x16FE3, 0x1AFFD, 0x1AFFE, 0x1B132, + 0x1B155, 0x1D49E, 0x1D49F, 0x1D4A2, 0x1D4A5, 0x1D4A6, 0x1D4BB, 0x1D546, 0x1E14E, + 0x1E5F0, 0x1E7ED, 0x1E7EE, 0x1E94B, 0x1EE21, 0x1EE22, 0x1EE24, 0x1EE27, 0x1EE39, + 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, + 0x1EE59, 0x1EE5B, 0x1EE5D, 0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE7E #endif }; -#define NUM_ALPHA_CHAR (sizeof(alphaCharTable)/sizeof(chr)) +#define NUM_ALPHA_CHAR ((int)(sizeof(alphaCharTable)/sizeof(chr))) /* * Unicode: control characters. */ static const crange controlRangeTable[] = { {0x0, 0x1F}, {0x7F, 0x9F}, {0x600, 0x605}, {0x200B, 0x200F}, - {0x202A, 0x202E}, {0x2060, 0x2064}, {0x2066, 0x206F}, {0xE000, 0xF8FF}, - {0xFFF9, 0xFFFB} + {0x202A, 0x202E}, {0x2060, 0x2064}, {0x2066, 0x206F}, {0xFFF9, 0xFFFB} #if CHRBITS > 16 - ,{0x13430, 0x13438}, {0x1BCA0, 0x1BCA3}, {0x1D173, 0x1D17A}, {0xE0020, 0xE007F}, - {0xF0000, 0xFFFFD}, {0x100000, 0x10FFFD} + ,{0x13430, 0x1343F}, {0x1BCA0, 0x1BCA3}, {0x1D173, 0x1D17A}, {0xE0020, 0xE007F} #endif }; -#define NUM_CONTROL_RANGE (sizeof(controlRangeTable)/sizeof(crange)) +#define NUM_CONTROL_RANGE ((int)(sizeof(controlRangeTable)/sizeof(crange))) static const chr controlCharTable[] = { - 0xAD, 0x61C, 0x6DD, 0x70F, 0x8E2, 0x180E, 0xFEFF + 0xAD, 0x61C, 0x6DD, 0x70F, 0x890, 0x891, 0x8E2, 0x180E, 0xFEFF #if CHRBITS > 16 ,0x110BD, 0x110CD, 0xE0001 #endif }; -#define NUM_CONTROL_CHAR (sizeof(controlCharTable)/sizeof(chr)) +#define NUM_CONTROL_CHAR ((int)(sizeof(controlCharTable)/sizeof(chr))) /* * Unicode: decimal digit characters. */ @@ -324,20 +333,23 @@ {0x1A90, 0x1A99}, {0x1B50, 0x1B59}, {0x1BB0, 0x1BB9}, {0x1C40, 0x1C49}, {0x1C50, 0x1C59}, {0xA620, 0xA629}, {0xA8D0, 0xA8D9}, {0xA900, 0xA909}, {0xA9D0, 0xA9D9}, {0xA9F0, 0xA9F9}, {0xAA50, 0xAA59}, {0xABF0, 0xABF9}, {0xFF10, 0xFF19} #if CHRBITS > 16 - ,{0x104A0, 0x104A9}, {0x10D30, 0x10D39}, {0x11066, 0x1106F}, {0x110F0, 0x110F9}, - {0x11136, 0x1113F}, {0x111D0, 0x111D9}, {0x112F0, 0x112F9}, {0x11450, 0x11459}, - {0x114D0, 0x114D9}, {0x11650, 0x11659}, {0x116C0, 0x116C9}, {0x11730, 0x11739}, - {0x118E0, 0x118E9}, {0x11950, 0x11959}, {0x11C50, 0x11C59}, {0x11D50, 0x11D59}, - {0x11DA0, 0x11DA9}, {0x16A60, 0x16A69}, {0x16B50, 0x16B59}, {0x1D7CE, 0x1D7FF}, - {0x1E140, 0x1E149}, {0x1E2F0, 0x1E2F9}, {0x1E950, 0x1E959}, {0x1FBF0, 0x1FBF9} + ,{0x104A0, 0x104A9}, {0x10D30, 0x10D39}, {0x10D40, 0x10D49}, {0x11066, 0x1106F}, + {0x110F0, 0x110F9}, {0x11136, 0x1113F}, {0x111D0, 0x111D9}, {0x112F0, 0x112F9}, + {0x11450, 0x11459}, {0x114D0, 0x114D9}, {0x11650, 0x11659}, {0x116C0, 0x116C9}, + {0x116D0, 0x116E3}, {0x11730, 0x11739}, {0x118E0, 0x118E9}, {0x11950, 0x11959}, + {0x11BF0, 0x11BF9}, {0x11C50, 0x11C59}, {0x11D50, 0x11D59}, {0x11DA0, 0x11DA9}, + {0x11F50, 0x11F59}, {0x16130, 0x16139}, {0x16A60, 0x16A69}, {0x16AC0, 0x16AC9}, + {0x16B50, 0x16B59}, {0x16D70, 0x16D79}, {0x1CCF0, 0x1CCF9}, {0x1D7CE, 0x1D7FF}, + {0x1E140, 0x1E149}, {0x1E2F0, 0x1E2F9}, {0x1E4F0, 0x1E4F9}, {0x1E5F1, 0x1E5FA}, + {0x1E950, 0x1E959}, {0x1FBF0, 0x1FBF9} #endif }; -#define NUM_DIGIT_RANGE (sizeof(digitRangeTable)/sizeof(crange)) +#define NUM_DIGIT_RANGE ((int)(sizeof(digitRangeTable)/sizeof(crange))) /* * no singletons of digit characters. */ @@ -345,76 +357,78 @@ * Unicode: punctuation characters. */ static const crange punctRangeTable[] = { {0x21, 0x23}, {0x25, 0x2A}, {0x2C, 0x2F}, {0x5B, 0x5D}, - {0x55A, 0x55F}, {0x66A, 0x66D}, {0x700, 0x70D}, {0x7F7, 0x7F9}, - {0x830, 0x83E}, {0xF04, 0xF12}, {0xF3A, 0xF3D}, {0xFD0, 0xFD4}, - {0x104A, 0x104F}, {0x1360, 0x1368}, {0x16EB, 0x16ED}, {0x17D4, 0x17D6}, - {0x17D8, 0x17DA}, {0x1800, 0x180A}, {0x1AA0, 0x1AA6}, {0x1AA8, 0x1AAD}, - {0x1B5A, 0x1B60}, {0x1BFC, 0x1BFF}, {0x1C3B, 0x1C3F}, {0x1CC0, 0x1CC7}, - {0x2010, 0x2027}, {0x2030, 0x2043}, {0x2045, 0x2051}, {0x2053, 0x205E}, - {0x2308, 0x230B}, {0x2768, 0x2775}, {0x27E6, 0x27EF}, {0x2983, 0x2998}, - {0x29D8, 0x29DB}, {0x2CF9, 0x2CFC}, {0x2E00, 0x2E2E}, {0x2E30, 0x2E4F}, - {0x3001, 0x3003}, {0x3008, 0x3011}, {0x3014, 0x301F}, {0xA60D, 0xA60F}, - {0xA6F2, 0xA6F7}, {0xA874, 0xA877}, {0xA8F8, 0xA8FA}, {0xA9C1, 0xA9CD}, - {0xAA5C, 0xAA5F}, {0xFE10, 0xFE19}, {0xFE30, 0xFE52}, {0xFE54, 0xFE61}, - {0xFF01, 0xFF03}, {0xFF05, 0xFF0A}, {0xFF0C, 0xFF0F}, {0xFF3B, 0xFF3D}, - {0xFF5F, 0xFF65} + {0x55A, 0x55F}, {0x61D, 0x61F}, {0x66A, 0x66D}, {0x700, 0x70D}, + {0x7F7, 0x7F9}, {0x830, 0x83E}, {0xF04, 0xF12}, {0xF3A, 0xF3D}, + {0xFD0, 0xFD4}, {0x104A, 0x104F}, {0x1360, 0x1368}, {0x16EB, 0x16ED}, + {0x17D4, 0x17D6}, {0x17D8, 0x17DA}, {0x1800, 0x180A}, {0x1AA0, 0x1AA6}, + {0x1AA8, 0x1AAD}, {0x1B5A, 0x1B60}, {0x1B7D, 0x1B7F}, {0x1BFC, 0x1BFF}, + {0x1C3B, 0x1C3F}, {0x1CC0, 0x1CC7}, {0x2010, 0x2027}, {0x2030, 0x2043}, + {0x2045, 0x2051}, {0x2053, 0x205E}, {0x2308, 0x230B}, {0x2768, 0x2775}, + {0x27E6, 0x27EF}, {0x2983, 0x2998}, {0x29D8, 0x29DB}, {0x2CF9, 0x2CFC}, + {0x2E00, 0x2E2E}, {0x2E30, 0x2E4F}, {0x2E52, 0x2E5D}, {0x3001, 0x3003}, + {0x3008, 0x3011}, {0x3014, 0x301F}, {0xA60D, 0xA60F}, {0xA6F2, 0xA6F7}, + {0xA874, 0xA877}, {0xA8F8, 0xA8FA}, {0xA9C1, 0xA9CD}, {0xAA5C, 0xAA5F}, + {0xFE10, 0xFE19}, {0xFE30, 0xFE52}, {0xFE54, 0xFE61}, {0xFF01, 0xFF03}, + {0xFF05, 0xFF0A}, {0xFF0C, 0xFF0F}, {0xFF3B, 0xFF3D}, {0xFF5F, 0xFF65} #if CHRBITS > 16 ,{0x10100, 0x10102}, {0x10A50, 0x10A58}, {0x10AF0, 0x10AF6}, {0x10B39, 0x10B3F}, - {0x10B99, 0x10B9C}, {0x10F55, 0x10F59}, {0x11047, 0x1104D}, {0x110BE, 0x110C1}, - {0x11140, 0x11143}, {0x111C5, 0x111C8}, {0x111DD, 0x111DF}, {0x11238, 0x1123D}, - {0x1144B, 0x1144F}, {0x115C1, 0x115D7}, {0x11641, 0x11643}, {0x11660, 0x1166C}, - {0x1173C, 0x1173E}, {0x11944, 0x11946}, {0x11A3F, 0x11A46}, {0x11A9A, 0x11A9C}, - {0x11A9E, 0x11AA2}, {0x11C41, 0x11C45}, {0x12470, 0x12474}, {0x16B37, 0x16B3B}, + {0x10B99, 0x10B9C}, {0x10F55, 0x10F59}, {0x10F86, 0x10F89}, {0x11047, 0x1104D}, + {0x110BE, 0x110C1}, {0x11140, 0x11143}, {0x111C5, 0x111C8}, {0x111DD, 0x111DF}, + {0x11238, 0x1123D}, {0x1144B, 0x1144F}, {0x115C1, 0x115D7}, {0x11641, 0x11643}, + {0x11660, 0x1166C}, {0x1173C, 0x1173E}, {0x11944, 0x11946}, {0x11A3F, 0x11A46}, + {0x11A9A, 0x11A9C}, {0x11A9E, 0x11AA2}, {0x11B00, 0x11B09}, {0x11C41, 0x11C45}, + {0x11F43, 0x11F4F}, {0x12470, 0x12474}, {0x16B37, 0x16B3B}, {0x16D6D, 0x16D6F}, {0x16E97, 0x16E9A}, {0x1DA87, 0x1DA8B} #endif }; -#define NUM_PUNCT_RANGE (sizeof(punctRangeTable)/sizeof(crange)) +#define NUM_PUNCT_RANGE ((int)(sizeof(punctRangeTable)/sizeof(crange))) static const chr punctCharTable[] = { 0x3A, 0x3B, 0x3F, 0x40, 0x5F, 0x7B, 0x7D, 0xA1, 0xA7, 0xAB, 0xB6, 0xB7, 0xBB, 0xBF, 0x37E, 0x387, 0x589, 0x58A, 0x5BE, 0x5C0, 0x5C3, 0x5C6, 0x5F3, 0x5F4, 0x609, 0x60A, 0x60C, - 0x60D, 0x61B, 0x61E, 0x61F, 0x6D4, 0x85E, 0x964, 0x965, 0x970, - 0x9FD, 0xA76, 0xAF0, 0xC77, 0xC84, 0xDF4, 0xE4F, 0xE5A, 0xE5B, - 0xF14, 0xF85, 0xFD9, 0xFDA, 0x10FB, 0x1400, 0x166E, 0x169B, 0x169C, - 0x1735, 0x1736, 0x1944, 0x1945, 0x1A1E, 0x1A1F, 0x1C7E, 0x1C7F, 0x1CD3, + 0x60D, 0x61B, 0x6D4, 0x85E, 0x964, 0x965, 0x970, 0x9FD, 0xA76, + 0xAF0, 0xC77, 0xC84, 0xDF4, 0xE4F, 0xE5A, 0xE5B, 0xF14, 0xF85, + 0xFD9, 0xFDA, 0x10FB, 0x1400, 0x166E, 0x169B, 0x169C, 0x1735, 0x1736, + 0x1944, 0x1945, 0x1A1E, 0x1A1F, 0x1B4E, 0x1B4F, 0x1C7E, 0x1C7F, 0x1CD3, 0x207D, 0x207E, 0x208D, 0x208E, 0x2329, 0x232A, 0x27C5, 0x27C6, 0x29FC, - 0x29FD, 0x2CFE, 0x2CFF, 0x2D70, 0x2E52, 0x3030, 0x303D, 0x30A0, 0x30FB, - 0xA4FE, 0xA4FF, 0xA673, 0xA67E, 0xA8CE, 0xA8CF, 0xA8FC, 0xA92E, 0xA92F, - 0xA95F, 0xA9DE, 0xA9DF, 0xAADE, 0xAADF, 0xAAF0, 0xAAF1, 0xABEB, 0xFD3E, - 0xFD3F, 0xFE63, 0xFE68, 0xFE6A, 0xFE6B, 0xFF1A, 0xFF1B, 0xFF1F, 0xFF20, - 0xFF3F, 0xFF5B, 0xFF5D + 0x29FD, 0x2CFE, 0x2CFF, 0x2D70, 0x3030, 0x303D, 0x30A0, 0x30FB, 0xA4FE, + 0xA4FF, 0xA673, 0xA67E, 0xA8CE, 0xA8CF, 0xA8FC, 0xA92E, 0xA92F, 0xA95F, + 0xA9DE, 0xA9DF, 0xAADE, 0xAADF, 0xAAF0, 0xAAF1, 0xABEB, 0xFD3E, 0xFD3F, + 0xFE63, 0xFE68, 0xFE6A, 0xFE6B, 0xFF1A, 0xFF1B, 0xFF1F, 0xFF20, 0xFF3F, + 0xFF5B, 0xFF5D #if CHRBITS > 16 - ,0x1039F, 0x103D0, 0x1056F, 0x10857, 0x1091F, 0x1093F, 0x10A7F, 0x10EAD, 0x110BB, - 0x110BC, 0x11174, 0x11175, 0x111CD, 0x111DB, 0x112A9, 0x1145A, 0x1145B, 0x1145D, - 0x114C6, 0x1183B, 0x119E2, 0x11C70, 0x11C71, 0x11EF7, 0x11EF8, 0x11FFF, 0x16A6E, - 0x16A6F, 0x16AF5, 0x16B44, 0x16FE2, 0x1BC9F, 0x1E95E, 0x1E95F + ,0x1039F, 0x103D0, 0x1056F, 0x10857, 0x1091F, 0x1093F, 0x10A7F, 0x10D6E, 0x10EAD, + 0x110BB, 0x110BC, 0x11174, 0x11175, 0x111CD, 0x111DB, 0x112A9, 0x113D4, 0x113D5, + 0x113D7, 0x113D8, 0x1145A, 0x1145B, 0x1145D, 0x114C6, 0x116B9, 0x1183B, 0x119E2, + 0x11BE1, 0x11C70, 0x11C71, 0x11EF7, 0x11EF8, 0x11FFF, 0x12FF1, 0x12FF2, 0x16A6E, + 0x16A6F, 0x16AF5, 0x16B44, 0x16FE2, 0x1BC9F, 0x1E5FF, 0x1E95E, 0x1E95F #endif }; -#define NUM_PUNCT_CHAR (sizeof(punctCharTable)/sizeof(chr)) +#define NUM_PUNCT_CHAR ((int)(sizeof(punctCharTable)/sizeof(chr))) /* * Unicode: white space characters. */ static const crange spaceRangeTable[] = { {0x9, 0xD}, {0x2000, 0x200B} }; -#define NUM_SPACE_RANGE (sizeof(spaceRangeTable)/sizeof(crange)) +#define NUM_SPACE_RANGE ((int)(sizeof(spaceRangeTable)/sizeof(crange))) static const chr spaceCharTable[] = { 0x20, 0x85, 0xA0, 0x1680, 0x180E, 0x2028, 0x2029, 0x202F, 0x205F, 0x2060, 0x3000, 0xFEFF }; -#define NUM_SPACE_CHAR (sizeof(spaceCharTable)/sizeof(chr)) +#define NUM_SPACE_CHAR ((int)(sizeof(spaceCharTable)/sizeof(chr))) /* * Unicode: lowercase characters. */ @@ -427,26 +441,28 @@ {0x1D6B, 0x1D77}, {0x1D79, 0x1D9A}, {0x1E95, 0x1E9D}, {0x1EFF, 0x1F07}, {0x1F10, 0x1F15}, {0x1F20, 0x1F27}, {0x1F30, 0x1F37}, {0x1F40, 0x1F45}, {0x1F50, 0x1F57}, {0x1F60, 0x1F67}, {0x1F70, 0x1F7D}, {0x1F80, 0x1F87}, {0x1F90, 0x1F97}, {0x1FA0, 0x1FA7}, {0x1FB0, 0x1FB4}, {0x1FC2, 0x1FC4}, {0x1FD0, 0x1FD3}, {0x1FE0, 0x1FE7}, {0x1FF2, 0x1FF4}, {0x2146, 0x2149}, - {0x2C30, 0x2C5E}, {0x2C76, 0x2C7B}, {0x2D00, 0x2D25}, {0xA72F, 0xA731}, + {0x2C30, 0x2C5F}, {0x2C76, 0x2C7B}, {0x2D00, 0x2D25}, {0xA72F, 0xA731}, {0xA771, 0xA778}, {0xA793, 0xA795}, {0xAB30, 0xAB5A}, {0xAB60, 0xAB68}, {0xAB70, 0xABBF}, {0xFB00, 0xFB06}, {0xFB13, 0xFB17}, {0xFF41, 0xFF5A} #if CHRBITS > 16 - ,{0x10428, 0x1044F}, {0x104D8, 0x104FB}, {0x10CC0, 0x10CF2}, {0x118C0, 0x118DF}, + ,{0x10428, 0x1044F}, {0x104D8, 0x104FB}, {0x10597, 0x105A1}, {0x105A3, 0x105B1}, + {0x105B3, 0x105B9}, {0x10CC0, 0x10CF2}, {0x10D70, 0x10D85}, {0x118C0, 0x118DF}, {0x16E60, 0x16E7F}, {0x1D41A, 0x1D433}, {0x1D44E, 0x1D454}, {0x1D456, 0x1D467}, {0x1D482, 0x1D49B}, {0x1D4B6, 0x1D4B9}, {0x1D4BD, 0x1D4C3}, {0x1D4C5, 0x1D4CF}, {0x1D4EA, 0x1D503}, {0x1D51E, 0x1D537}, {0x1D552, 0x1D56B}, {0x1D586, 0x1D59F}, {0x1D5BA, 0x1D5D3}, {0x1D5EE, 0x1D607}, {0x1D622, 0x1D63B}, {0x1D656, 0x1D66F}, {0x1D68A, 0x1D6A5}, {0x1D6C2, 0x1D6DA}, {0x1D6DC, 0x1D6E1}, {0x1D6FC, 0x1D714}, {0x1D716, 0x1D71B}, {0x1D736, 0x1D74E}, {0x1D750, 0x1D755}, {0x1D770, 0x1D788}, - {0x1D78A, 0x1D78F}, {0x1D7AA, 0x1D7C2}, {0x1D7C4, 0x1D7C9}, {0x1E922, 0x1E943} + {0x1D78A, 0x1D78F}, {0x1D7AA, 0x1D7C2}, {0x1D7C4, 0x1D7C9}, {0x1DF00, 0x1DF09}, + {0x1DF0B, 0x1DF1E}, {0x1DF25, 0x1DF2A}, {0x1E922, 0x1E943} #endif }; -#define NUM_LOWER_RANGE (sizeof(lowerRangeTable)/sizeof(crange)) +#define NUM_LOWER_RANGE ((int)(sizeof(lowerRangeTable)/sizeof(crange))) static const chr lowerCharTable[] = { 0xB5, 0x101, 0x103, 0x105, 0x107, 0x109, 0x10B, 0x10D, 0x10F, 0x111, 0x113, 0x115, 0x117, 0x119, 0x11B, 0x11D, 0x11F, 0x121, 0x123, 0x125, 0x127, 0x129, 0x12B, 0x12D, 0x12F, 0x131, 0x133, @@ -474,52 +490,53 @@ 0x4CE, 0x4CF, 0x4D1, 0x4D3, 0x4D5, 0x4D7, 0x4D9, 0x4DB, 0x4DD, 0x4DF, 0x4E1, 0x4E3, 0x4E5, 0x4E7, 0x4E9, 0x4EB, 0x4ED, 0x4EF, 0x4F1, 0x4F3, 0x4F5, 0x4F7, 0x4F9, 0x4FB, 0x4FD, 0x4FF, 0x501, 0x503, 0x505, 0x507, 0x509, 0x50B, 0x50D, 0x50F, 0x511, 0x513, 0x515, 0x517, 0x519, 0x51B, 0x51D, 0x51F, 0x521, 0x523, 0x525, - 0x527, 0x529, 0x52B, 0x52D, 0x52F, 0x1E01, 0x1E03, 0x1E05, 0x1E07, - 0x1E09, 0x1E0B, 0x1E0D, 0x1E0F, 0x1E11, 0x1E13, 0x1E15, 0x1E17, 0x1E19, - 0x1E1B, 0x1E1D, 0x1E1F, 0x1E21, 0x1E23, 0x1E25, 0x1E27, 0x1E29, 0x1E2B, - 0x1E2D, 0x1E2F, 0x1E31, 0x1E33, 0x1E35, 0x1E37, 0x1E39, 0x1E3B, 0x1E3D, - 0x1E3F, 0x1E41, 0x1E43, 0x1E45, 0x1E47, 0x1E49, 0x1E4B, 0x1E4D, 0x1E4F, - 0x1E51, 0x1E53, 0x1E55, 0x1E57, 0x1E59, 0x1E5B, 0x1E5D, 0x1E5F, 0x1E61, - 0x1E63, 0x1E65, 0x1E67, 0x1E69, 0x1E6B, 0x1E6D, 0x1E6F, 0x1E71, 0x1E73, - 0x1E75, 0x1E77, 0x1E79, 0x1E7B, 0x1E7D, 0x1E7F, 0x1E81, 0x1E83, 0x1E85, - 0x1E87, 0x1E89, 0x1E8B, 0x1E8D, 0x1E8F, 0x1E91, 0x1E93, 0x1E9F, 0x1EA1, - 0x1EA3, 0x1EA5, 0x1EA7, 0x1EA9, 0x1EAB, 0x1EAD, 0x1EAF, 0x1EB1, 0x1EB3, - 0x1EB5, 0x1EB7, 0x1EB9, 0x1EBB, 0x1EBD, 0x1EBF, 0x1EC1, 0x1EC3, 0x1EC5, - 0x1EC7, 0x1EC9, 0x1ECB, 0x1ECD, 0x1ECF, 0x1ED1, 0x1ED3, 0x1ED5, 0x1ED7, - 0x1ED9, 0x1EDB, 0x1EDD, 0x1EDF, 0x1EE1, 0x1EE3, 0x1EE5, 0x1EE7, 0x1EE9, - 0x1EEB, 0x1EED, 0x1EEF, 0x1EF1, 0x1EF3, 0x1EF5, 0x1EF7, 0x1EF9, 0x1EFB, - 0x1EFD, 0x1FB6, 0x1FB7, 0x1FBE, 0x1FC6, 0x1FC7, 0x1FD6, 0x1FD7, 0x1FF6, - 0x1FF7, 0x210A, 0x210E, 0x210F, 0x2113, 0x212F, 0x2134, 0x2139, 0x213C, - 0x213D, 0x214E, 0x2184, 0x2C61, 0x2C65, 0x2C66, 0x2C68, 0x2C6A, 0x2C6C, - 0x2C71, 0x2C73, 0x2C74, 0x2C81, 0x2C83, 0x2C85, 0x2C87, 0x2C89, 0x2C8B, - 0x2C8D, 0x2C8F, 0x2C91, 0x2C93, 0x2C95, 0x2C97, 0x2C99, 0x2C9B, 0x2C9D, - 0x2C9F, 0x2CA1, 0x2CA3, 0x2CA5, 0x2CA7, 0x2CA9, 0x2CAB, 0x2CAD, 0x2CAF, - 0x2CB1, 0x2CB3, 0x2CB5, 0x2CB7, 0x2CB9, 0x2CBB, 0x2CBD, 0x2CBF, 0x2CC1, - 0x2CC3, 0x2CC5, 0x2CC7, 0x2CC9, 0x2CCB, 0x2CCD, 0x2CCF, 0x2CD1, 0x2CD3, - 0x2CD5, 0x2CD7, 0x2CD9, 0x2CDB, 0x2CDD, 0x2CDF, 0x2CE1, 0x2CE3, 0x2CE4, - 0x2CEC, 0x2CEE, 0x2CF3, 0x2D27, 0x2D2D, 0xA641, 0xA643, 0xA645, 0xA647, - 0xA649, 0xA64B, 0xA64D, 0xA64F, 0xA651, 0xA653, 0xA655, 0xA657, 0xA659, - 0xA65B, 0xA65D, 0xA65F, 0xA661, 0xA663, 0xA665, 0xA667, 0xA669, 0xA66B, - 0xA66D, 0xA681, 0xA683, 0xA685, 0xA687, 0xA689, 0xA68B, 0xA68D, 0xA68F, - 0xA691, 0xA693, 0xA695, 0xA697, 0xA699, 0xA69B, 0xA723, 0xA725, 0xA727, - 0xA729, 0xA72B, 0xA72D, 0xA733, 0xA735, 0xA737, 0xA739, 0xA73B, 0xA73D, - 0xA73F, 0xA741, 0xA743, 0xA745, 0xA747, 0xA749, 0xA74B, 0xA74D, 0xA74F, - 0xA751, 0xA753, 0xA755, 0xA757, 0xA759, 0xA75B, 0xA75D, 0xA75F, 0xA761, - 0xA763, 0xA765, 0xA767, 0xA769, 0xA76B, 0xA76D, 0xA76F, 0xA77A, 0xA77C, - 0xA77F, 0xA781, 0xA783, 0xA785, 0xA787, 0xA78C, 0xA78E, 0xA791, 0xA797, - 0xA799, 0xA79B, 0xA79D, 0xA79F, 0xA7A1, 0xA7A3, 0xA7A5, 0xA7A7, 0xA7A9, - 0xA7AF, 0xA7B5, 0xA7B7, 0xA7B9, 0xA7BB, 0xA7BD, 0xA7BF, 0xA7C3, 0xA7C8, - 0xA7CA, 0xA7F6, 0xA7FA + 0x527, 0x529, 0x52B, 0x52D, 0x52F, 0x1C8A, 0x1E01, 0x1E03, 0x1E05, + 0x1E07, 0x1E09, 0x1E0B, 0x1E0D, 0x1E0F, 0x1E11, 0x1E13, 0x1E15, 0x1E17, + 0x1E19, 0x1E1B, 0x1E1D, 0x1E1F, 0x1E21, 0x1E23, 0x1E25, 0x1E27, 0x1E29, + 0x1E2B, 0x1E2D, 0x1E2F, 0x1E31, 0x1E33, 0x1E35, 0x1E37, 0x1E39, 0x1E3B, + 0x1E3D, 0x1E3F, 0x1E41, 0x1E43, 0x1E45, 0x1E47, 0x1E49, 0x1E4B, 0x1E4D, + 0x1E4F, 0x1E51, 0x1E53, 0x1E55, 0x1E57, 0x1E59, 0x1E5B, 0x1E5D, 0x1E5F, + 0x1E61, 0x1E63, 0x1E65, 0x1E67, 0x1E69, 0x1E6B, 0x1E6D, 0x1E6F, 0x1E71, + 0x1E73, 0x1E75, 0x1E77, 0x1E79, 0x1E7B, 0x1E7D, 0x1E7F, 0x1E81, 0x1E83, + 0x1E85, 0x1E87, 0x1E89, 0x1E8B, 0x1E8D, 0x1E8F, 0x1E91, 0x1E93, 0x1E9F, + 0x1EA1, 0x1EA3, 0x1EA5, 0x1EA7, 0x1EA9, 0x1EAB, 0x1EAD, 0x1EAF, 0x1EB1, + 0x1EB3, 0x1EB5, 0x1EB7, 0x1EB9, 0x1EBB, 0x1EBD, 0x1EBF, 0x1EC1, 0x1EC3, + 0x1EC5, 0x1EC7, 0x1EC9, 0x1ECB, 0x1ECD, 0x1ECF, 0x1ED1, 0x1ED3, 0x1ED5, + 0x1ED7, 0x1ED9, 0x1EDB, 0x1EDD, 0x1EDF, 0x1EE1, 0x1EE3, 0x1EE5, 0x1EE7, + 0x1EE9, 0x1EEB, 0x1EED, 0x1EEF, 0x1EF1, 0x1EF3, 0x1EF5, 0x1EF7, 0x1EF9, + 0x1EFB, 0x1EFD, 0x1FB6, 0x1FB7, 0x1FBE, 0x1FC6, 0x1FC7, 0x1FD6, 0x1FD7, + 0x1FF6, 0x1FF7, 0x210A, 0x210E, 0x210F, 0x2113, 0x212F, 0x2134, 0x2139, + 0x213C, 0x213D, 0x214E, 0x2184, 0x2C61, 0x2C65, 0x2C66, 0x2C68, 0x2C6A, + 0x2C6C, 0x2C71, 0x2C73, 0x2C74, 0x2C81, 0x2C83, 0x2C85, 0x2C87, 0x2C89, + 0x2C8B, 0x2C8D, 0x2C8F, 0x2C91, 0x2C93, 0x2C95, 0x2C97, 0x2C99, 0x2C9B, + 0x2C9D, 0x2C9F, 0x2CA1, 0x2CA3, 0x2CA5, 0x2CA7, 0x2CA9, 0x2CAB, 0x2CAD, + 0x2CAF, 0x2CB1, 0x2CB3, 0x2CB5, 0x2CB7, 0x2CB9, 0x2CBB, 0x2CBD, 0x2CBF, + 0x2CC1, 0x2CC3, 0x2CC5, 0x2CC7, 0x2CC9, 0x2CCB, 0x2CCD, 0x2CCF, 0x2CD1, + 0x2CD3, 0x2CD5, 0x2CD7, 0x2CD9, 0x2CDB, 0x2CDD, 0x2CDF, 0x2CE1, 0x2CE3, + 0x2CE4, 0x2CEC, 0x2CEE, 0x2CF3, 0x2D27, 0x2D2D, 0xA641, 0xA643, 0xA645, + 0xA647, 0xA649, 0xA64B, 0xA64D, 0xA64F, 0xA651, 0xA653, 0xA655, 0xA657, + 0xA659, 0xA65B, 0xA65D, 0xA65F, 0xA661, 0xA663, 0xA665, 0xA667, 0xA669, + 0xA66B, 0xA66D, 0xA681, 0xA683, 0xA685, 0xA687, 0xA689, 0xA68B, 0xA68D, + 0xA68F, 0xA691, 0xA693, 0xA695, 0xA697, 0xA699, 0xA69B, 0xA723, 0xA725, + 0xA727, 0xA729, 0xA72B, 0xA72D, 0xA733, 0xA735, 0xA737, 0xA739, 0xA73B, + 0xA73D, 0xA73F, 0xA741, 0xA743, 0xA745, 0xA747, 0xA749, 0xA74B, 0xA74D, + 0xA74F, 0xA751, 0xA753, 0xA755, 0xA757, 0xA759, 0xA75B, 0xA75D, 0xA75F, + 0xA761, 0xA763, 0xA765, 0xA767, 0xA769, 0xA76B, 0xA76D, 0xA76F, 0xA77A, + 0xA77C, 0xA77F, 0xA781, 0xA783, 0xA785, 0xA787, 0xA78C, 0xA78E, 0xA791, + 0xA797, 0xA799, 0xA79B, 0xA79D, 0xA79F, 0xA7A1, 0xA7A3, 0xA7A5, 0xA7A7, + 0xA7A9, 0xA7AF, 0xA7B5, 0xA7B7, 0xA7B9, 0xA7BB, 0xA7BD, 0xA7BF, 0xA7C1, + 0xA7C3, 0xA7C8, 0xA7CA, 0xA7CD, 0xA7D1, 0xA7D3, 0xA7D5, 0xA7D7, 0xA7D9, + 0xA7DB, 0xA7F6, 0xA7FA #if CHRBITS > 16 - ,0x1D4BB, 0x1D7CB + ,0x105BB, 0x105BC, 0x1D4BB, 0x1D7CB #endif }; -#define NUM_LOWER_CHAR (sizeof(lowerCharTable)/sizeof(chr)) +#define NUM_LOWER_CHAR ((int)(sizeof(lowerCharTable)/sizeof(chr))) /* * Unicode: uppercase characters. */ @@ -530,15 +547,16 @@ {0x3D2, 0x3D4}, {0x3FD, 0x42F}, {0x531, 0x556}, {0x10A0, 0x10C5}, {0x13A0, 0x13F5}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CBF}, {0x1F08, 0x1F0F}, {0x1F18, 0x1F1D}, {0x1F28, 0x1F2F}, {0x1F38, 0x1F3F}, {0x1F48, 0x1F4D}, {0x1F68, 0x1F6F}, {0x1FB8, 0x1FBB}, {0x1FC8, 0x1FCB}, {0x1FD8, 0x1FDB}, {0x1FE8, 0x1FEC}, {0x1FF8, 0x1FFB}, {0x210B, 0x210D}, {0x2110, 0x2112}, - {0x2119, 0x211D}, {0x212A, 0x212D}, {0x2130, 0x2133}, {0x2C00, 0x2C2E}, + {0x2119, 0x211D}, {0x212A, 0x212D}, {0x2130, 0x2133}, {0x2C00, 0x2C2F}, {0x2C62, 0x2C64}, {0x2C6D, 0x2C70}, {0x2C7E, 0x2C80}, {0xA7AA, 0xA7AE}, {0xA7B0, 0xA7B4}, {0xA7C4, 0xA7C7}, {0xFF21, 0xFF3A} #if CHRBITS > 16 - ,{0x10400, 0x10427}, {0x104B0, 0x104D3}, {0x10C80, 0x10CB2}, {0x118A0, 0x118BF}, + ,{0x10400, 0x10427}, {0x104B0, 0x104D3}, {0x10570, 0x1057A}, {0x1057C, 0x1058A}, + {0x1058C, 0x10592}, {0x10C80, 0x10CB2}, {0x10D50, 0x10D65}, {0x118A0, 0x118BF}, {0x16E40, 0x16E5F}, {0x1D400, 0x1D419}, {0x1D434, 0x1D44D}, {0x1D468, 0x1D481}, {0x1D4A9, 0x1D4AC}, {0x1D4AE, 0x1D4B5}, {0x1D4D0, 0x1D4E9}, {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514}, {0x1D516, 0x1D51C}, {0x1D53B, 0x1D53E}, {0x1D540, 0x1D544}, {0x1D54A, 0x1D550}, {0x1D56C, 0x1D585}, {0x1D5A0, 0x1D5B9}, {0x1D5D4, 0x1D5ED}, {0x1D608, 0x1D621}, {0x1D63C, 0x1D655}, {0x1D670, 0x1D689}, {0x1D6A8, 0x1D6C0}, @@ -545,11 +563,11 @@ {0x1D6E2, 0x1D6FA}, {0x1D71C, 0x1D734}, {0x1D756, 0x1D76E}, {0x1D790, 0x1D7A8}, {0x1E900, 0x1E921} #endif }; -#define NUM_UPPER_RANGE (sizeof(upperRangeTable)/sizeof(crange)) +#define NUM_UPPER_RANGE ((int)(sizeof(upperRangeTable)/sizeof(crange))) static const chr upperCharTable[] = { 0x100, 0x102, 0x104, 0x106, 0x108, 0x10A, 0x10C, 0x10E, 0x110, 0x112, 0x114, 0x116, 0x118, 0x11A, 0x11C, 0x11E, 0x120, 0x122, 0x124, 0x126, 0x128, 0x12A, 0x12C, 0x12E, 0x130, 0x132, 0x134, @@ -578,128 +596,127 @@ 0x4D4, 0x4D6, 0x4D8, 0x4DA, 0x4DC, 0x4DE, 0x4E0, 0x4E2, 0x4E4, 0x4E6, 0x4E8, 0x4EA, 0x4EC, 0x4EE, 0x4F0, 0x4F2, 0x4F4, 0x4F6, 0x4F8, 0x4FA, 0x4FC, 0x4FE, 0x500, 0x502, 0x504, 0x506, 0x508, 0x50A, 0x50C, 0x50E, 0x510, 0x512, 0x514, 0x516, 0x518, 0x51A, 0x51C, 0x51E, 0x520, 0x522, 0x524, 0x526, 0x528, 0x52A, 0x52C, - 0x52E, 0x10C7, 0x10CD, 0x1E00, 0x1E02, 0x1E04, 0x1E06, 0x1E08, 0x1E0A, - 0x1E0C, 0x1E0E, 0x1E10, 0x1E12, 0x1E14, 0x1E16, 0x1E18, 0x1E1A, 0x1E1C, - 0x1E1E, 0x1E20, 0x1E22, 0x1E24, 0x1E26, 0x1E28, 0x1E2A, 0x1E2C, 0x1E2E, - 0x1E30, 0x1E32, 0x1E34, 0x1E36, 0x1E38, 0x1E3A, 0x1E3C, 0x1E3E, 0x1E40, - 0x1E42, 0x1E44, 0x1E46, 0x1E48, 0x1E4A, 0x1E4C, 0x1E4E, 0x1E50, 0x1E52, - 0x1E54, 0x1E56, 0x1E58, 0x1E5A, 0x1E5C, 0x1E5E, 0x1E60, 0x1E62, 0x1E64, - 0x1E66, 0x1E68, 0x1E6A, 0x1E6C, 0x1E6E, 0x1E70, 0x1E72, 0x1E74, 0x1E76, - 0x1E78, 0x1E7A, 0x1E7C, 0x1E7E, 0x1E80, 0x1E82, 0x1E84, 0x1E86, 0x1E88, - 0x1E8A, 0x1E8C, 0x1E8E, 0x1E90, 0x1E92, 0x1E94, 0x1E9E, 0x1EA0, 0x1EA2, - 0x1EA4, 0x1EA6, 0x1EA8, 0x1EAA, 0x1EAC, 0x1EAE, 0x1EB0, 0x1EB2, 0x1EB4, - 0x1EB6, 0x1EB8, 0x1EBA, 0x1EBC, 0x1EBE, 0x1EC0, 0x1EC2, 0x1EC4, 0x1EC6, - 0x1EC8, 0x1ECA, 0x1ECC, 0x1ECE, 0x1ED0, 0x1ED2, 0x1ED4, 0x1ED6, 0x1ED8, - 0x1EDA, 0x1EDC, 0x1EDE, 0x1EE0, 0x1EE2, 0x1EE4, 0x1EE6, 0x1EE8, 0x1EEA, - 0x1EEC, 0x1EEE, 0x1EF0, 0x1EF2, 0x1EF4, 0x1EF6, 0x1EF8, 0x1EFA, 0x1EFC, - 0x1EFE, 0x1F59, 0x1F5B, 0x1F5D, 0x1F5F, 0x2102, 0x2107, 0x2115, 0x2124, - 0x2126, 0x2128, 0x213E, 0x213F, 0x2145, 0x2183, 0x2C60, 0x2C67, 0x2C69, - 0x2C6B, 0x2C72, 0x2C75, 0x2C82, 0x2C84, 0x2C86, 0x2C88, 0x2C8A, 0x2C8C, - 0x2C8E, 0x2C90, 0x2C92, 0x2C94, 0x2C96, 0x2C98, 0x2C9A, 0x2C9C, 0x2C9E, - 0x2CA0, 0x2CA2, 0x2CA4, 0x2CA6, 0x2CA8, 0x2CAA, 0x2CAC, 0x2CAE, 0x2CB0, - 0x2CB2, 0x2CB4, 0x2CB6, 0x2CB8, 0x2CBA, 0x2CBC, 0x2CBE, 0x2CC0, 0x2CC2, - 0x2CC4, 0x2CC6, 0x2CC8, 0x2CCA, 0x2CCC, 0x2CCE, 0x2CD0, 0x2CD2, 0x2CD4, - 0x2CD6, 0x2CD8, 0x2CDA, 0x2CDC, 0x2CDE, 0x2CE0, 0x2CE2, 0x2CEB, 0x2CED, - 0x2CF2, 0xA640, 0xA642, 0xA644, 0xA646, 0xA648, 0xA64A, 0xA64C, 0xA64E, - 0xA650, 0xA652, 0xA654, 0xA656, 0xA658, 0xA65A, 0xA65C, 0xA65E, 0xA660, - 0xA662, 0xA664, 0xA666, 0xA668, 0xA66A, 0xA66C, 0xA680, 0xA682, 0xA684, - 0xA686, 0xA688, 0xA68A, 0xA68C, 0xA68E, 0xA690, 0xA692, 0xA694, 0xA696, - 0xA698, 0xA69A, 0xA722, 0xA724, 0xA726, 0xA728, 0xA72A, 0xA72C, 0xA72E, - 0xA732, 0xA734, 0xA736, 0xA738, 0xA73A, 0xA73C, 0xA73E, 0xA740, 0xA742, - 0xA744, 0xA746, 0xA748, 0xA74A, 0xA74C, 0xA74E, 0xA750, 0xA752, 0xA754, - 0xA756, 0xA758, 0xA75A, 0xA75C, 0xA75E, 0xA760, 0xA762, 0xA764, 0xA766, - 0xA768, 0xA76A, 0xA76C, 0xA76E, 0xA779, 0xA77B, 0xA77D, 0xA77E, 0xA780, - 0xA782, 0xA784, 0xA786, 0xA78B, 0xA78D, 0xA790, 0xA792, 0xA796, 0xA798, - 0xA79A, 0xA79C, 0xA79E, 0xA7A0, 0xA7A2, 0xA7A4, 0xA7A6, 0xA7A8, 0xA7B6, - 0xA7B8, 0xA7BA, 0xA7BC, 0xA7BE, 0xA7C2, 0xA7C9, 0xA7F5 + 0x52E, 0x10C7, 0x10CD, 0x1C89, 0x1E00, 0x1E02, 0x1E04, 0x1E06, 0x1E08, + 0x1E0A, 0x1E0C, 0x1E0E, 0x1E10, 0x1E12, 0x1E14, 0x1E16, 0x1E18, 0x1E1A, + 0x1E1C, 0x1E1E, 0x1E20, 0x1E22, 0x1E24, 0x1E26, 0x1E28, 0x1E2A, 0x1E2C, + 0x1E2E, 0x1E30, 0x1E32, 0x1E34, 0x1E36, 0x1E38, 0x1E3A, 0x1E3C, 0x1E3E, + 0x1E40, 0x1E42, 0x1E44, 0x1E46, 0x1E48, 0x1E4A, 0x1E4C, 0x1E4E, 0x1E50, + 0x1E52, 0x1E54, 0x1E56, 0x1E58, 0x1E5A, 0x1E5C, 0x1E5E, 0x1E60, 0x1E62, + 0x1E64, 0x1E66, 0x1E68, 0x1E6A, 0x1E6C, 0x1E6E, 0x1E70, 0x1E72, 0x1E74, + 0x1E76, 0x1E78, 0x1E7A, 0x1E7C, 0x1E7E, 0x1E80, 0x1E82, 0x1E84, 0x1E86, + 0x1E88, 0x1E8A, 0x1E8C, 0x1E8E, 0x1E90, 0x1E92, 0x1E94, 0x1E9E, 0x1EA0, + 0x1EA2, 0x1EA4, 0x1EA6, 0x1EA8, 0x1EAA, 0x1EAC, 0x1EAE, 0x1EB0, 0x1EB2, + 0x1EB4, 0x1EB6, 0x1EB8, 0x1EBA, 0x1EBC, 0x1EBE, 0x1EC0, 0x1EC2, 0x1EC4, + 0x1EC6, 0x1EC8, 0x1ECA, 0x1ECC, 0x1ECE, 0x1ED0, 0x1ED2, 0x1ED4, 0x1ED6, + 0x1ED8, 0x1EDA, 0x1EDC, 0x1EDE, 0x1EE0, 0x1EE2, 0x1EE4, 0x1EE6, 0x1EE8, + 0x1EEA, 0x1EEC, 0x1EEE, 0x1EF0, 0x1EF2, 0x1EF4, 0x1EF6, 0x1EF8, 0x1EFA, + 0x1EFC, 0x1EFE, 0x1F59, 0x1F5B, 0x1F5D, 0x1F5F, 0x2102, 0x2107, 0x2115, + 0x2124, 0x2126, 0x2128, 0x213E, 0x213F, 0x2145, 0x2183, 0x2C60, 0x2C67, + 0x2C69, 0x2C6B, 0x2C72, 0x2C75, 0x2C82, 0x2C84, 0x2C86, 0x2C88, 0x2C8A, + 0x2C8C, 0x2C8E, 0x2C90, 0x2C92, 0x2C94, 0x2C96, 0x2C98, 0x2C9A, 0x2C9C, + 0x2C9E, 0x2CA0, 0x2CA2, 0x2CA4, 0x2CA6, 0x2CA8, 0x2CAA, 0x2CAC, 0x2CAE, + 0x2CB0, 0x2CB2, 0x2CB4, 0x2CB6, 0x2CB8, 0x2CBA, 0x2CBC, 0x2CBE, 0x2CC0, + 0x2CC2, 0x2CC4, 0x2CC6, 0x2CC8, 0x2CCA, 0x2CCC, 0x2CCE, 0x2CD0, 0x2CD2, + 0x2CD4, 0x2CD6, 0x2CD8, 0x2CDA, 0x2CDC, 0x2CDE, 0x2CE0, 0x2CE2, 0x2CEB, + 0x2CED, 0x2CF2, 0xA640, 0xA642, 0xA644, 0xA646, 0xA648, 0xA64A, 0xA64C, + 0xA64E, 0xA650, 0xA652, 0xA654, 0xA656, 0xA658, 0xA65A, 0xA65C, 0xA65E, + 0xA660, 0xA662, 0xA664, 0xA666, 0xA668, 0xA66A, 0xA66C, 0xA680, 0xA682, + 0xA684, 0xA686, 0xA688, 0xA68A, 0xA68C, 0xA68E, 0xA690, 0xA692, 0xA694, + 0xA696, 0xA698, 0xA69A, 0xA722, 0xA724, 0xA726, 0xA728, 0xA72A, 0xA72C, + 0xA72E, 0xA732, 0xA734, 0xA736, 0xA738, 0xA73A, 0xA73C, 0xA73E, 0xA740, + 0xA742, 0xA744, 0xA746, 0xA748, 0xA74A, 0xA74C, 0xA74E, 0xA750, 0xA752, + 0xA754, 0xA756, 0xA758, 0xA75A, 0xA75C, 0xA75E, 0xA760, 0xA762, 0xA764, + 0xA766, 0xA768, 0xA76A, 0xA76C, 0xA76E, 0xA779, 0xA77B, 0xA77D, 0xA77E, + 0xA780, 0xA782, 0xA784, 0xA786, 0xA78B, 0xA78D, 0xA790, 0xA792, 0xA796, + 0xA798, 0xA79A, 0xA79C, 0xA79E, 0xA7A0, 0xA7A2, 0xA7A4, 0xA7A6, 0xA7A8, + 0xA7B6, 0xA7B8, 0xA7BA, 0xA7BC, 0xA7BE, 0xA7C0, 0xA7C2, 0xA7C9, 0xA7CB, + 0xA7CC, 0xA7D0, 0xA7D6, 0xA7D8, 0xA7DA, 0xA7DC, 0xA7F5 #if CHRBITS > 16 - ,0x1D49C, 0x1D49E, 0x1D49F, 0x1D4A2, 0x1D4A5, 0x1D4A6, 0x1D504, 0x1D505, 0x1D538, - 0x1D539, 0x1D546, 0x1D7CA + ,0x10594, 0x10595, 0x1D49C, 0x1D49E, 0x1D49F, 0x1D4A2, 0x1D4A5, 0x1D4A6, 0x1D504, + 0x1D505, 0x1D538, 0x1D539, 0x1D546, 0x1D7CA #endif }; -#define NUM_UPPER_CHAR (sizeof(upperCharTable)/sizeof(chr)) +#define NUM_UPPER_CHAR ((int)(sizeof(upperCharTable)/sizeof(chr))) /* * Unicode: unicode print characters excluding space. */ static const crange graphRangeTable[] = { {0x21, 0x7E}, {0xA1, 0xAC}, {0xAE, 0x377}, {0x37A, 0x37F}, {0x384, 0x38A}, {0x38E, 0x3A1}, {0x3A3, 0x52F}, {0x531, 0x556}, {0x559, 0x58A}, {0x58D, 0x58F}, {0x591, 0x5C7}, {0x5D0, 0x5EA}, - {0x5EF, 0x5F4}, {0x606, 0x61B}, {0x61E, 0x6DC}, {0x6DE, 0x70D}, + {0x5EF, 0x5F4}, {0x606, 0x61B}, {0x61D, 0x6DC}, {0x6DE, 0x70D}, {0x710, 0x74A}, {0x74D, 0x7B1}, {0x7C0, 0x7FA}, {0x7FD, 0x82D}, - {0x830, 0x83E}, {0x840, 0x85B}, {0x860, 0x86A}, {0x8A0, 0x8B4}, - {0x8B6, 0x8C7}, {0x8D3, 0x8E1}, {0x8E3, 0x983}, {0x985, 0x98C}, - {0x993, 0x9A8}, {0x9AA, 0x9B0}, {0x9B6, 0x9B9}, {0x9BC, 0x9C4}, - {0x9CB, 0x9CE}, {0x9DF, 0x9E3}, {0x9E6, 0x9FE}, {0xA01, 0xA03}, - {0xA05, 0xA0A}, {0xA13, 0xA28}, {0xA2A, 0xA30}, {0xA3E, 0xA42}, - {0xA4B, 0xA4D}, {0xA59, 0xA5C}, {0xA66, 0xA76}, {0xA81, 0xA83}, - {0xA85, 0xA8D}, {0xA8F, 0xA91}, {0xA93, 0xAA8}, {0xAAA, 0xAB0}, - {0xAB5, 0xAB9}, {0xABC, 0xAC5}, {0xAC7, 0xAC9}, {0xACB, 0xACD}, - {0xAE0, 0xAE3}, {0xAE6, 0xAF1}, {0xAF9, 0xAFF}, {0xB01, 0xB03}, - {0xB05, 0xB0C}, {0xB13, 0xB28}, {0xB2A, 0xB30}, {0xB35, 0xB39}, - {0xB3C, 0xB44}, {0xB4B, 0xB4D}, {0xB55, 0xB57}, {0xB5F, 0xB63}, - {0xB66, 0xB77}, {0xB85, 0xB8A}, {0xB8E, 0xB90}, {0xB92, 0xB95}, - {0xBA8, 0xBAA}, {0xBAE, 0xBB9}, {0xBBE, 0xBC2}, {0xBC6, 0xBC8}, - {0xBCA, 0xBCD}, {0xBE6, 0xBFA}, {0xC00, 0xC0C}, {0xC0E, 0xC10}, - {0xC12, 0xC28}, {0xC2A, 0xC39}, {0xC3D, 0xC44}, {0xC46, 0xC48}, - {0xC4A, 0xC4D}, {0xC58, 0xC5A}, {0xC60, 0xC63}, {0xC66, 0xC6F}, - {0xC77, 0xC8C}, {0xC8E, 0xC90}, {0xC92, 0xCA8}, {0xCAA, 0xCB3}, - {0xCB5, 0xCB9}, {0xCBC, 0xCC4}, {0xCC6, 0xCC8}, {0xCCA, 0xCCD}, - {0xCE0, 0xCE3}, {0xCE6, 0xCEF}, {0xD00, 0xD0C}, {0xD0E, 0xD10}, + {0x830, 0x83E}, {0x840, 0x85B}, {0x860, 0x86A}, {0x870, 0x88E}, + {0x897, 0x8E1}, {0x8E3, 0x983}, {0x985, 0x98C}, {0x993, 0x9A8}, + {0x9AA, 0x9B0}, {0x9B6, 0x9B9}, {0x9BC, 0x9C4}, {0x9CB, 0x9CE}, + {0x9DF, 0x9E3}, {0x9E6, 0x9FE}, {0xA01, 0xA03}, {0xA05, 0xA0A}, + {0xA13, 0xA28}, {0xA2A, 0xA30}, {0xA3E, 0xA42}, {0xA4B, 0xA4D}, + {0xA59, 0xA5C}, {0xA66, 0xA76}, {0xA81, 0xA83}, {0xA85, 0xA8D}, + {0xA8F, 0xA91}, {0xA93, 0xAA8}, {0xAAA, 0xAB0}, {0xAB5, 0xAB9}, + {0xABC, 0xAC5}, {0xAC7, 0xAC9}, {0xACB, 0xACD}, {0xAE0, 0xAE3}, + {0xAE6, 0xAF1}, {0xAF9, 0xAFF}, {0xB01, 0xB03}, {0xB05, 0xB0C}, + {0xB13, 0xB28}, {0xB2A, 0xB30}, {0xB35, 0xB39}, {0xB3C, 0xB44}, + {0xB4B, 0xB4D}, {0xB55, 0xB57}, {0xB5F, 0xB63}, {0xB66, 0xB77}, + {0xB85, 0xB8A}, {0xB8E, 0xB90}, {0xB92, 0xB95}, {0xBA8, 0xBAA}, + {0xBAE, 0xBB9}, {0xBBE, 0xBC2}, {0xBC6, 0xBC8}, {0xBCA, 0xBCD}, + {0xBE6, 0xBFA}, {0xC00, 0xC0C}, {0xC0E, 0xC10}, {0xC12, 0xC28}, + {0xC2A, 0xC39}, {0xC3C, 0xC44}, {0xC46, 0xC48}, {0xC4A, 0xC4D}, + {0xC58, 0xC5A}, {0xC60, 0xC63}, {0xC66, 0xC6F}, {0xC77, 0xC8C}, + {0xC8E, 0xC90}, {0xC92, 0xCA8}, {0xCAA, 0xCB3}, {0xCB5, 0xCB9}, + {0xCBC, 0xCC4}, {0xCC6, 0xCC8}, {0xCCA, 0xCCD}, {0xCE0, 0xCE3}, + {0xCE6, 0xCEF}, {0xCF1, 0xCF3}, {0xD00, 0xD0C}, {0xD0E, 0xD10}, {0xD12, 0xD44}, {0xD46, 0xD48}, {0xD4A, 0xD4F}, {0xD54, 0xD63}, {0xD66, 0xD7F}, {0xD81, 0xD83}, {0xD85, 0xD96}, {0xD9A, 0xDB1}, {0xDB3, 0xDBB}, {0xDC0, 0xDC6}, {0xDCF, 0xDD4}, {0xDD8, 0xDDF}, {0xDE6, 0xDEF}, {0xDF2, 0xDF4}, {0xE01, 0xE3A}, {0xE3F, 0xE5B}, {0xE86, 0xE8A}, {0xE8C, 0xEA3}, {0xEA7, 0xEBD}, {0xEC0, 0xEC4}, - {0xEC8, 0xECD}, {0xED0, 0xED9}, {0xEDC, 0xEDF}, {0xF00, 0xF47}, + {0xEC8, 0xECE}, {0xED0, 0xED9}, {0xEDC, 0xEDF}, {0xF00, 0xF47}, {0xF49, 0xF6C}, {0xF71, 0xF97}, {0xF99, 0xFBC}, {0xFBE, 0xFCC}, {0xFCE, 0xFDA}, {0x1000, 0x10C5}, {0x10D0, 0x1248}, {0x124A, 0x124D}, {0x1250, 0x1256}, {0x125A, 0x125D}, {0x1260, 0x1288}, {0x128A, 0x128D}, {0x1290, 0x12B0}, {0x12B2, 0x12B5}, {0x12B8, 0x12BE}, {0x12C2, 0x12C5}, {0x12C8, 0x12D6}, {0x12D8, 0x1310}, {0x1312, 0x1315}, {0x1318, 0x135A}, {0x135D, 0x137C}, {0x1380, 0x1399}, {0x13A0, 0x13F5}, {0x13F8, 0x13FD}, - {0x1400, 0x167F}, {0x1681, 0x169C}, {0x16A0, 0x16F8}, {0x1700, 0x170C}, - {0x170E, 0x1714}, {0x1720, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176C}, - {0x176E, 0x1770}, {0x1780, 0x17DD}, {0x17E0, 0x17E9}, {0x17F0, 0x17F9}, - {0x1800, 0x180D}, {0x1810, 0x1819}, {0x1820, 0x1878}, {0x1880, 0x18AA}, - {0x18B0, 0x18F5}, {0x1900, 0x191E}, {0x1920, 0x192B}, {0x1930, 0x193B}, - {0x1944, 0x196D}, {0x1970, 0x1974}, {0x1980, 0x19AB}, {0x19B0, 0x19C9}, - {0x19D0, 0x19DA}, {0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E}, {0x1A60, 0x1A7C}, - {0x1A7F, 0x1A89}, {0x1A90, 0x1A99}, {0x1AA0, 0x1AAD}, {0x1AB0, 0x1AC0}, - {0x1B00, 0x1B4B}, {0x1B50, 0x1B7C}, {0x1B80, 0x1BF3}, {0x1BFC, 0x1C37}, - {0x1C3B, 0x1C49}, {0x1C4D, 0x1C88}, {0x1C90, 0x1CBA}, {0x1CBD, 0x1CC7}, - {0x1CD0, 0x1CFA}, {0x1D00, 0x1DF9}, {0x1DFB, 0x1F15}, {0x1F18, 0x1F1D}, - {0x1F20, 0x1F45}, {0x1F48, 0x1F4D}, {0x1F50, 0x1F57}, {0x1F5F, 0x1F7D}, - {0x1F80, 0x1FB4}, {0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3}, {0x1FD6, 0x1FDB}, - {0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFE}, {0x2010, 0x2027}, - {0x2030, 0x205E}, {0x2074, 0x208E}, {0x2090, 0x209C}, {0x20A0, 0x20BF}, - {0x20D0, 0x20F0}, {0x2100, 0x218B}, {0x2190, 0x2426}, {0x2440, 0x244A}, - {0x2460, 0x2B73}, {0x2B76, 0x2B95}, {0x2B97, 0x2C2E}, {0x2C30, 0x2C5E}, - {0x2C60, 0x2CF3}, {0x2CF9, 0x2D25}, {0x2D30, 0x2D67}, {0x2D7F, 0x2D96}, - {0x2DA0, 0x2DA6}, {0x2DA8, 0x2DAE}, {0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, - {0x2DC0, 0x2DC6}, {0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE}, - {0x2DE0, 0x2E52}, {0x2E80, 0x2E99}, {0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, - {0x2FF0, 0x2FFB}, {0x3001, 0x303F}, {0x3041, 0x3096}, {0x3099, 0x30FF}, - {0x3105, 0x312F}, {0x3131, 0x318E}, {0x3190, 0x31E3}, {0x31F0, 0x321E}, - {0x3220, 0x9FFC}, {0xA000, 0xA48C}, {0xA490, 0xA4C6}, {0xA4D0, 0xA62B}, - {0xA640, 0xA6F7}, {0xA700, 0xA7BF}, {0xA7C2, 0xA7CA}, {0xA7F5, 0xA82C}, - {0xA830, 0xA839}, {0xA840, 0xA877}, {0xA880, 0xA8C5}, {0xA8CE, 0xA8D9}, - {0xA8E0, 0xA953}, {0xA95F, 0xA97C}, {0xA980, 0xA9CD}, {0xA9CF, 0xA9D9}, - {0xA9DE, 0xA9FE}, {0xAA00, 0xAA36}, {0xAA40, 0xAA4D}, {0xAA50, 0xAA59}, - {0xAA5C, 0xAAC2}, {0xAADB, 0xAAF6}, {0xAB01, 0xAB06}, {0xAB09, 0xAB0E}, - {0xAB11, 0xAB16}, {0xAB20, 0xAB26}, {0xAB28, 0xAB2E}, {0xAB30, 0xAB6B}, - {0xAB70, 0xABED}, {0xABF0, 0xABF9}, {0xAC00, 0xD7A3}, {0xD7B0, 0xD7C6}, - {0xD7CB, 0xD7FB}, {0xF900, 0xFA6D}, {0xFA70, 0xFAD9}, {0xFB00, 0xFB06}, - {0xFB13, 0xFB17}, {0xFB1D, 0xFB36}, {0xFB38, 0xFB3C}, {0xFB46, 0xFBC1}, - {0xFBD3, 0xFD3F}, {0xFD50, 0xFD8F}, {0xFD92, 0xFDC7}, {0xFDF0, 0xFDFD}, - {0xFE00, 0xFE19}, {0xFE20, 0xFE52}, {0xFE54, 0xFE66}, {0xFE68, 0xFE6B}, + {0x1400, 0x167F}, {0x1681, 0x169C}, {0x16A0, 0x16F8}, {0x1700, 0x1715}, + {0x171F, 0x1736}, {0x1740, 0x1753}, {0x1760, 0x176C}, {0x176E, 0x1770}, + {0x1780, 0x17DD}, {0x17E0, 0x17E9}, {0x17F0, 0x17F9}, {0x1800, 0x180D}, + {0x180F, 0x1819}, {0x1820, 0x1878}, {0x1880, 0x18AA}, {0x18B0, 0x18F5}, + {0x1900, 0x191E}, {0x1920, 0x192B}, {0x1930, 0x193B}, {0x1944, 0x196D}, + {0x1970, 0x1974}, {0x1980, 0x19AB}, {0x19B0, 0x19C9}, {0x19D0, 0x19DA}, + {0x19DE, 0x1A1B}, {0x1A1E, 0x1A5E}, {0x1A60, 0x1A7C}, {0x1A7F, 0x1A89}, + {0x1A90, 0x1A99}, {0x1AA0, 0x1AAD}, {0x1AB0, 0x1ACE}, {0x1B00, 0x1B4C}, + {0x1B4E, 0x1BF3}, {0x1BFC, 0x1C37}, {0x1C3B, 0x1C49}, {0x1C4D, 0x1C8A}, + {0x1C90, 0x1CBA}, {0x1CBD, 0x1CC7}, {0x1CD0, 0x1CFA}, {0x1D00, 0x1F15}, + {0x1F18, 0x1F1D}, {0x1F20, 0x1F45}, {0x1F48, 0x1F4D}, {0x1F50, 0x1F57}, + {0x1F5F, 0x1F7D}, {0x1F80, 0x1FB4}, {0x1FB6, 0x1FC4}, {0x1FC6, 0x1FD3}, + {0x1FD6, 0x1FDB}, {0x1FDD, 0x1FEF}, {0x1FF2, 0x1FF4}, {0x1FF6, 0x1FFE}, + {0x2010, 0x2027}, {0x2030, 0x205E}, {0x2074, 0x208E}, {0x2090, 0x209C}, + {0x20A0, 0x20C0}, {0x20D0, 0x20F0}, {0x2100, 0x218B}, {0x2190, 0x2429}, + {0x2440, 0x244A}, {0x2460, 0x2B73}, {0x2B76, 0x2B95}, {0x2B97, 0x2CF3}, + {0x2CF9, 0x2D25}, {0x2D30, 0x2D67}, {0x2D7F, 0x2D96}, {0x2DA0, 0x2DA6}, + {0x2DA8, 0x2DAE}, {0x2DB0, 0x2DB6}, {0x2DB8, 0x2DBE}, {0x2DC0, 0x2DC6}, + {0x2DC8, 0x2DCE}, {0x2DD0, 0x2DD6}, {0x2DD8, 0x2DDE}, {0x2DE0, 0x2E5D}, + {0x2E80, 0x2E99}, {0x2E9B, 0x2EF3}, {0x2F00, 0x2FD5}, {0x2FF0, 0x2FFF}, + {0x3001, 0x303F}, {0x3041, 0x3096}, {0x3099, 0x30FF}, {0x3105, 0x312F}, + {0x3131, 0x318E}, {0x3190, 0x31E5}, {0x31EF, 0x321E}, {0x3220, 0xA48C}, + {0xA490, 0xA4C6}, {0xA4D0, 0xA62B}, {0xA640, 0xA6F7}, {0xA700, 0xA7CD}, + {0xA7D5, 0xA7DC}, {0xA7F2, 0xA82C}, {0xA830, 0xA839}, {0xA840, 0xA877}, + {0xA880, 0xA8C5}, {0xA8CE, 0xA8D9}, {0xA8E0, 0xA953}, {0xA95F, 0xA97C}, + {0xA980, 0xA9CD}, {0xA9CF, 0xA9D9}, {0xA9DE, 0xA9FE}, {0xAA00, 0xAA36}, + {0xAA40, 0xAA4D}, {0xAA50, 0xAA59}, {0xAA5C, 0xAAC2}, {0xAADB, 0xAAF6}, + {0xAB01, 0xAB06}, {0xAB09, 0xAB0E}, {0xAB11, 0xAB16}, {0xAB20, 0xAB26}, + {0xAB28, 0xAB2E}, {0xAB30, 0xAB6B}, {0xAB70, 0xABED}, {0xABF0, 0xABF9}, + {0xAC00, 0xD7A3}, {0xD7B0, 0xD7C6}, {0xD7CB, 0xD7FB}, {0xF900, 0xFA6D}, + {0xFA70, 0xFAD9}, {0xFB00, 0xFB06}, {0xFB13, 0xFB17}, {0xFB1D, 0xFB36}, + {0xFB38, 0xFB3C}, {0xFB46, 0xFBC2}, {0xFBD3, 0xFD8F}, {0xFD92, 0xFDC7}, + {0xFDF0, 0xFE19}, {0xFE20, 0xFE52}, {0xFE54, 0xFE66}, {0xFE68, 0xFE6B}, {0xFE70, 0xFE74}, {0xFE76, 0xFEFC}, {0xFF01, 0xFFBE}, {0xFFC2, 0xFFC7}, {0xFFCA, 0xFFCF}, {0xFFD2, 0xFFD7}, {0xFFDA, 0xFFDC}, {0xFFE0, 0xFFE6}, {0xFFE8, 0xFFEE} #if CHRBITS > 16 ,{0x10000, 0x1000B}, {0x1000D, 0x10026}, {0x10028, 0x1003A}, {0x1003F, 0x1004D}, @@ -706,103 +723,117 @@ {0x10050, 0x1005D}, {0x10080, 0x100FA}, {0x10100, 0x10102}, {0x10107, 0x10133}, {0x10137, 0x1018E}, {0x10190, 0x1019C}, {0x101D0, 0x101FD}, {0x10280, 0x1029C}, {0x102A0, 0x102D0}, {0x102E0, 0x102FB}, {0x10300, 0x10323}, {0x1032D, 0x1034A}, {0x10350, 0x1037A}, {0x10380, 0x1039D}, {0x1039F, 0x103C3}, {0x103C8, 0x103D5}, {0x10400, 0x1049D}, {0x104A0, 0x104A9}, {0x104B0, 0x104D3}, {0x104D8, 0x104FB}, - {0x10500, 0x10527}, {0x10530, 0x10563}, {0x10600, 0x10736}, {0x10740, 0x10755}, - {0x10760, 0x10767}, {0x10800, 0x10805}, {0x1080A, 0x10835}, {0x1083F, 0x10855}, - {0x10857, 0x1089E}, {0x108A7, 0x108AF}, {0x108E0, 0x108F2}, {0x108FB, 0x1091B}, - {0x1091F, 0x10939}, {0x10980, 0x109B7}, {0x109BC, 0x109CF}, {0x109D2, 0x10A03}, - {0x10A0C, 0x10A13}, {0x10A15, 0x10A17}, {0x10A19, 0x10A35}, {0x10A38, 0x10A3A}, - {0x10A3F, 0x10A48}, {0x10A50, 0x10A58}, {0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6}, - {0x10AEB, 0x10AF6}, {0x10B00, 0x10B35}, {0x10B39, 0x10B55}, {0x10B58, 0x10B72}, - {0x10B78, 0x10B91}, {0x10B99, 0x10B9C}, {0x10BA9, 0x10BAF}, {0x10C00, 0x10C48}, - {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2}, {0x10CFA, 0x10D27}, {0x10D30, 0x10D39}, - {0x10E60, 0x10E7E}, {0x10E80, 0x10EA9}, {0x10EAB, 0x10EAD}, {0x10F00, 0x10F27}, - {0x10F30, 0x10F59}, {0x10FB0, 0x10FCB}, {0x10FE0, 0x10FF6}, {0x11000, 0x1104D}, - {0x11052, 0x1106F}, {0x1107F, 0x110BC}, {0x110BE, 0x110C1}, {0x110D0, 0x110E8}, - {0x110F0, 0x110F9}, {0x11100, 0x11134}, {0x11136, 0x11147}, {0x11150, 0x11176}, - {0x11180, 0x111DF}, {0x111E1, 0x111F4}, {0x11200, 0x11211}, {0x11213, 0x1123E}, - {0x11280, 0x11286}, {0x1128A, 0x1128D}, {0x1128F, 0x1129D}, {0x1129F, 0x112A9}, - {0x112B0, 0x112EA}, {0x112F0, 0x112F9}, {0x11300, 0x11303}, {0x11305, 0x1130C}, - {0x11313, 0x11328}, {0x1132A, 0x11330}, {0x11335, 0x11339}, {0x1133B, 0x11344}, - {0x1134B, 0x1134D}, {0x1135D, 0x11363}, {0x11366, 0x1136C}, {0x11370, 0x11374}, - {0x11400, 0x1145B}, {0x1145D, 0x11461}, {0x11480, 0x114C7}, {0x114D0, 0x114D9}, - {0x11580, 0x115B5}, {0x115B8, 0x115DD}, {0x11600, 0x11644}, {0x11650, 0x11659}, - {0x11660, 0x1166C}, {0x11680, 0x116B8}, {0x116C0, 0x116C9}, {0x11700, 0x1171A}, - {0x1171D, 0x1172B}, {0x11730, 0x1173F}, {0x11800, 0x1183B}, {0x118A0, 0x118F2}, + {0x10500, 0x10527}, {0x10530, 0x10563}, {0x1056F, 0x1057A}, {0x1057C, 0x1058A}, + {0x1058C, 0x10592}, {0x10597, 0x105A1}, {0x105A3, 0x105B1}, {0x105B3, 0x105B9}, + {0x105C0, 0x105F3}, {0x10600, 0x10736}, {0x10740, 0x10755}, {0x10760, 0x10767}, + {0x10780, 0x10785}, {0x10787, 0x107B0}, {0x107B2, 0x107BA}, {0x10800, 0x10805}, + {0x1080A, 0x10835}, {0x1083F, 0x10855}, {0x10857, 0x1089E}, {0x108A7, 0x108AF}, + {0x108E0, 0x108F2}, {0x108FB, 0x1091B}, {0x1091F, 0x10939}, {0x10980, 0x109B7}, + {0x109BC, 0x109CF}, {0x109D2, 0x10A03}, {0x10A0C, 0x10A13}, {0x10A15, 0x10A17}, + {0x10A19, 0x10A35}, {0x10A38, 0x10A3A}, {0x10A3F, 0x10A48}, {0x10A50, 0x10A58}, + {0x10A60, 0x10A9F}, {0x10AC0, 0x10AE6}, {0x10AEB, 0x10AF6}, {0x10B00, 0x10B35}, + {0x10B39, 0x10B55}, {0x10B58, 0x10B72}, {0x10B78, 0x10B91}, {0x10B99, 0x10B9C}, + {0x10BA9, 0x10BAF}, {0x10C00, 0x10C48}, {0x10C80, 0x10CB2}, {0x10CC0, 0x10CF2}, + {0x10CFA, 0x10D27}, {0x10D30, 0x10D39}, {0x10D40, 0x10D65}, {0x10D69, 0x10D85}, + {0x10E60, 0x10E7E}, {0x10E80, 0x10EA9}, {0x10EAB, 0x10EAD}, {0x10EC2, 0x10EC4}, + {0x10EFC, 0x10F27}, {0x10F30, 0x10F59}, {0x10F70, 0x10F89}, {0x10FB0, 0x10FCB}, + {0x10FE0, 0x10FF6}, {0x11000, 0x1104D}, {0x11052, 0x11075}, {0x1107F, 0x110BC}, + {0x110BE, 0x110C2}, {0x110D0, 0x110E8}, {0x110F0, 0x110F9}, {0x11100, 0x11134}, + {0x11136, 0x11147}, {0x11150, 0x11176}, {0x11180, 0x111DF}, {0x111E1, 0x111F4}, + {0x11200, 0x11211}, {0x11213, 0x11241}, {0x11280, 0x11286}, {0x1128A, 0x1128D}, + {0x1128F, 0x1129D}, {0x1129F, 0x112A9}, {0x112B0, 0x112EA}, {0x112F0, 0x112F9}, + {0x11300, 0x11303}, {0x11305, 0x1130C}, {0x11313, 0x11328}, {0x1132A, 0x11330}, + {0x11335, 0x11339}, {0x1133B, 0x11344}, {0x1134B, 0x1134D}, {0x1135D, 0x11363}, + {0x11366, 0x1136C}, {0x11370, 0x11374}, {0x11380, 0x11389}, {0x11390, 0x113B5}, + {0x113B7, 0x113C0}, {0x113C7, 0x113CA}, {0x113CC, 0x113D5}, {0x11400, 0x1145B}, + {0x1145D, 0x11461}, {0x11480, 0x114C7}, {0x114D0, 0x114D9}, {0x11580, 0x115B5}, + {0x115B8, 0x115DD}, {0x11600, 0x11644}, {0x11650, 0x11659}, {0x11660, 0x1166C}, + {0x11680, 0x116B9}, {0x116C0, 0x116C9}, {0x116D0, 0x116E3}, {0x11700, 0x1171A}, + {0x1171D, 0x1172B}, {0x11730, 0x11746}, {0x11800, 0x1183B}, {0x118A0, 0x118F2}, {0x118FF, 0x11906}, {0x1190C, 0x11913}, {0x11918, 0x11935}, {0x1193B, 0x11946}, {0x11950, 0x11959}, {0x119A0, 0x119A7}, {0x119AA, 0x119D7}, {0x119DA, 0x119E4}, - {0x11A00, 0x11A47}, {0x11A50, 0x11AA2}, {0x11AC0, 0x11AF8}, {0x11C00, 0x11C08}, - {0x11C0A, 0x11C36}, {0x11C38, 0x11C45}, {0x11C50, 0x11C6C}, {0x11C70, 0x11C8F}, - {0x11C92, 0x11CA7}, {0x11CA9, 0x11CB6}, {0x11D00, 0x11D06}, {0x11D0B, 0x11D36}, - {0x11D3F, 0x11D47}, {0x11D50, 0x11D59}, {0x11D60, 0x11D65}, {0x11D6A, 0x11D8E}, - {0x11D93, 0x11D98}, {0x11DA0, 0x11DA9}, {0x11EE0, 0x11EF8}, {0x11FC0, 0x11FF1}, - {0x11FFF, 0x12399}, {0x12400, 0x1246E}, {0x12470, 0x12474}, {0x12480, 0x12543}, - {0x13000, 0x1342E}, {0x14400, 0x14646}, {0x16800, 0x16A38}, {0x16A40, 0x16A5E}, - {0x16A60, 0x16A69}, {0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5}, {0x16B00, 0x16B45}, + {0x11A00, 0x11A47}, {0x11A50, 0x11AA2}, {0x11AB0, 0x11AF8}, {0x11B00, 0x11B09}, + {0x11BC0, 0x11BE1}, {0x11BF0, 0x11BF9}, {0x11C00, 0x11C08}, {0x11C0A, 0x11C36}, + {0x11C38, 0x11C45}, {0x11C50, 0x11C6C}, {0x11C70, 0x11C8F}, {0x11C92, 0x11CA7}, + {0x11CA9, 0x11CB6}, {0x11D00, 0x11D06}, {0x11D0B, 0x11D36}, {0x11D3F, 0x11D47}, + {0x11D50, 0x11D59}, {0x11D60, 0x11D65}, {0x11D6A, 0x11D8E}, {0x11D93, 0x11D98}, + {0x11DA0, 0x11DA9}, {0x11EE0, 0x11EF8}, {0x11F00, 0x11F10}, {0x11F12, 0x11F3A}, + {0x11F3E, 0x11F5A}, {0x11FC0, 0x11FF1}, {0x11FFF, 0x12399}, {0x12400, 0x1246E}, + {0x12470, 0x12474}, {0x12480, 0x12543}, {0x12F90, 0x12FF2}, {0x13000, 0x1342F}, + {0x13440, 0x13455}, {0x13460, 0x143FA}, {0x14400, 0x14646}, {0x16100, 0x16139}, + {0x16800, 0x16A38}, {0x16A40, 0x16A5E}, {0x16A60, 0x16A69}, {0x16A6E, 0x16ABE}, + {0x16AC0, 0x16AC9}, {0x16AD0, 0x16AED}, {0x16AF0, 0x16AF5}, {0x16B00, 0x16B45}, {0x16B50, 0x16B59}, {0x16B5B, 0x16B61}, {0x16B63, 0x16B77}, {0x16B7D, 0x16B8F}, - {0x16E40, 0x16E9A}, {0x16F00, 0x16F4A}, {0x16F4F, 0x16F87}, {0x16F8F, 0x16F9F}, - {0x16FE0, 0x16FE4}, {0x17000, 0x187F7}, {0x18800, 0x18CD5}, {0x18D00, 0x18D08}, - {0x1B000, 0x1B11E}, {0x1B150, 0x1B152}, {0x1B164, 0x1B167}, {0x1B170, 0x1B2FB}, - {0x1BC00, 0x1BC6A}, {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88}, {0x1BC90, 0x1BC99}, - {0x1BC9C, 0x1BC9F}, {0x1D000, 0x1D0F5}, {0x1D100, 0x1D126}, {0x1D129, 0x1D172}, - {0x1D17B, 0x1D1E8}, {0x1D200, 0x1D245}, {0x1D2E0, 0x1D2F3}, {0x1D300, 0x1D356}, - {0x1D360, 0x1D378}, {0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, {0x1D4A9, 0x1D4AC}, - {0x1D4AE, 0x1D4B9}, {0x1D4BD, 0x1D4C3}, {0x1D4C5, 0x1D505}, {0x1D507, 0x1D50A}, - {0x1D50D, 0x1D514}, {0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, {0x1D53B, 0x1D53E}, - {0x1D540, 0x1D544}, {0x1D54A, 0x1D550}, {0x1D552, 0x1D6A5}, {0x1D6A8, 0x1D7CB}, - {0x1D7CE, 0x1DA8B}, {0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, {0x1E000, 0x1E006}, - {0x1E008, 0x1E018}, {0x1E01B, 0x1E021}, {0x1E026, 0x1E02A}, {0x1E100, 0x1E12C}, - {0x1E130, 0x1E13D}, {0x1E140, 0x1E149}, {0x1E2C0, 0x1E2F9}, {0x1E800, 0x1E8C4}, - {0x1E8C7, 0x1E8D6}, {0x1E900, 0x1E94B}, {0x1E950, 0x1E959}, {0x1EC71, 0x1ECB4}, - {0x1ED01, 0x1ED3D}, {0x1EE00, 0x1EE03}, {0x1EE05, 0x1EE1F}, {0x1EE29, 0x1EE32}, - {0x1EE34, 0x1EE37}, {0x1EE4D, 0x1EE4F}, {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72}, - {0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, {0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, - {0x1EEA1, 0x1EEA3}, {0x1EEA5, 0x1EEA9}, {0x1EEAB, 0x1EEBB}, {0x1F000, 0x1F02B}, - {0x1F030, 0x1F093}, {0x1F0A0, 0x1F0AE}, {0x1F0B1, 0x1F0BF}, {0x1F0C1, 0x1F0CF}, - {0x1F0D1, 0x1F0F5}, {0x1F100, 0x1F1AD}, {0x1F1E6, 0x1F202}, {0x1F210, 0x1F23B}, - {0x1F240, 0x1F248}, {0x1F260, 0x1F265}, {0x1F300, 0x1F6D7}, {0x1F6E0, 0x1F6EC}, - {0x1F6F0, 0x1F6FC}, {0x1F700, 0x1F773}, {0x1F780, 0x1F7D8}, {0x1F7E0, 0x1F7EB}, - {0x1F800, 0x1F80B}, {0x1F810, 0x1F847}, {0x1F850, 0x1F859}, {0x1F860, 0x1F887}, - {0x1F890, 0x1F8AD}, {0x1F900, 0x1F978}, {0x1F97A, 0x1F9CB}, {0x1F9CD, 0x1FA53}, - {0x1FA60, 0x1FA6D}, {0x1FA70, 0x1FA74}, {0x1FA78, 0x1FA7A}, {0x1FA80, 0x1FA86}, - {0x1FA90, 0x1FAA8}, {0x1FAB0, 0x1FAB6}, {0x1FAC0, 0x1FAC2}, {0x1FAD0, 0x1FAD6}, - {0x1FB00, 0x1FB92}, {0x1FB94, 0x1FBCA}, {0x1FBF0, 0x1FBF9}, {0x20000, 0x2A6DD}, - {0x2A700, 0x2B734}, {0x2B740, 0x2B81D}, {0x2B820, 0x2CEA1}, {0x2CEB0, 0x2EBE0}, - {0x2F800, 0x2FA1D}, {0x30000, 0x3134A}, {0xE0100, 0xE01EF} + {0x16D40, 0x16D79}, {0x16E40, 0x16E9A}, {0x16F00, 0x16F4A}, {0x16F4F, 0x16F87}, + {0x16F8F, 0x16F9F}, {0x16FE0, 0x16FE4}, {0x17000, 0x187F7}, {0x18800, 0x18CD5}, + {0x18CFF, 0x18D08}, {0x1AFF0, 0x1AFF3}, {0x1AFF5, 0x1AFFB}, {0x1B000, 0x1B122}, + {0x1B150, 0x1B152}, {0x1B164, 0x1B167}, {0x1B170, 0x1B2FB}, {0x1BC00, 0x1BC6A}, + {0x1BC70, 0x1BC7C}, {0x1BC80, 0x1BC88}, {0x1BC90, 0x1BC99}, {0x1BC9C, 0x1BC9F}, + {0x1CC00, 0x1CCF9}, {0x1CD00, 0x1CEB3}, {0x1CF00, 0x1CF2D}, {0x1CF30, 0x1CF46}, + {0x1CF50, 0x1CFC3}, {0x1D000, 0x1D0F5}, {0x1D100, 0x1D126}, {0x1D129, 0x1D172}, + {0x1D17B, 0x1D1EA}, {0x1D200, 0x1D245}, {0x1D2C0, 0x1D2D3}, {0x1D2E0, 0x1D2F3}, + {0x1D300, 0x1D356}, {0x1D360, 0x1D378}, {0x1D400, 0x1D454}, {0x1D456, 0x1D49C}, + {0x1D4A9, 0x1D4AC}, {0x1D4AE, 0x1D4B9}, {0x1D4BD, 0x1D4C3}, {0x1D4C5, 0x1D505}, + {0x1D507, 0x1D50A}, {0x1D50D, 0x1D514}, {0x1D516, 0x1D51C}, {0x1D51E, 0x1D539}, + {0x1D53B, 0x1D53E}, {0x1D540, 0x1D544}, {0x1D54A, 0x1D550}, {0x1D552, 0x1D6A5}, + {0x1D6A8, 0x1D7CB}, {0x1D7CE, 0x1DA8B}, {0x1DA9B, 0x1DA9F}, {0x1DAA1, 0x1DAAF}, + {0x1DF00, 0x1DF1E}, {0x1DF25, 0x1DF2A}, {0x1E000, 0x1E006}, {0x1E008, 0x1E018}, + {0x1E01B, 0x1E021}, {0x1E026, 0x1E02A}, {0x1E030, 0x1E06D}, {0x1E100, 0x1E12C}, + {0x1E130, 0x1E13D}, {0x1E140, 0x1E149}, {0x1E290, 0x1E2AE}, {0x1E2C0, 0x1E2F9}, + {0x1E4D0, 0x1E4F9}, {0x1E5D0, 0x1E5FA}, {0x1E7E0, 0x1E7E6}, {0x1E7E8, 0x1E7EB}, + {0x1E7F0, 0x1E7FE}, {0x1E800, 0x1E8C4}, {0x1E8C7, 0x1E8D6}, {0x1E900, 0x1E94B}, + {0x1E950, 0x1E959}, {0x1EC71, 0x1ECB4}, {0x1ED01, 0x1ED3D}, {0x1EE00, 0x1EE03}, + {0x1EE05, 0x1EE1F}, {0x1EE29, 0x1EE32}, {0x1EE34, 0x1EE37}, {0x1EE4D, 0x1EE4F}, + {0x1EE67, 0x1EE6A}, {0x1EE6C, 0x1EE72}, {0x1EE74, 0x1EE77}, {0x1EE79, 0x1EE7C}, + {0x1EE80, 0x1EE89}, {0x1EE8B, 0x1EE9B}, {0x1EEA1, 0x1EEA3}, {0x1EEA5, 0x1EEA9}, + {0x1EEAB, 0x1EEBB}, {0x1F000, 0x1F02B}, {0x1F030, 0x1F093}, {0x1F0A0, 0x1F0AE}, + {0x1F0B1, 0x1F0BF}, {0x1F0C1, 0x1F0CF}, {0x1F0D1, 0x1F0F5}, {0x1F100, 0x1F1AD}, + {0x1F1E6, 0x1F202}, {0x1F210, 0x1F23B}, {0x1F240, 0x1F248}, {0x1F260, 0x1F265}, + {0x1F300, 0x1F6D7}, {0x1F6DC, 0x1F6EC}, {0x1F6F0, 0x1F6FC}, {0x1F700, 0x1F776}, + {0x1F77B, 0x1F7D9}, {0x1F7E0, 0x1F7EB}, {0x1F800, 0x1F80B}, {0x1F810, 0x1F847}, + {0x1F850, 0x1F859}, {0x1F860, 0x1F887}, {0x1F890, 0x1F8AD}, {0x1F8B0, 0x1F8BB}, + {0x1F900, 0x1FA53}, {0x1FA60, 0x1FA6D}, {0x1FA70, 0x1FA7C}, {0x1FA80, 0x1FA89}, + {0x1FA8F, 0x1FAC6}, {0x1FACE, 0x1FADC}, {0x1FADF, 0x1FAE9}, {0x1FAF0, 0x1FAF8}, + {0x1FB00, 0x1FB92}, {0x1FB94, 0x1FBF9}, {0x20000, 0x2A6DF}, {0x2A700, 0x2B739}, + {0x2B740, 0x2B81D}, {0x2B820, 0x2CEA1}, {0x2CEB0, 0x2EBE0}, {0x2EBF0, 0x2EE5D}, + {0x2F800, 0x2FA1D}, {0x30000, 0x3134A}, {0x31350, 0x323AF}, {0xE0100, 0xE01EF} #endif }; -#define NUM_GRAPH_RANGE (sizeof(graphRangeTable)/sizeof(crange)) +#define NUM_GRAPH_RANGE ((int)(sizeof(graphRangeTable)/sizeof(crange))) static const chr graphCharTable[] = { 0x38C, 0x85E, 0x98F, 0x990, 0x9B2, 0x9C7, 0x9C8, 0x9D7, 0x9DC, 0x9DD, 0xA0F, 0xA10, 0xA32, 0xA33, 0xA35, 0xA36, 0xA38, 0xA39, 0xA3C, 0xA47, 0xA48, 0xA51, 0xA5E, 0xAB2, 0xAB3, 0xAD0, 0xB0F, 0xB10, 0xB32, 0xB33, 0xB47, 0xB48, 0xB5C, 0xB5D, 0xB82, 0xB83, 0xB99, 0xB9A, 0xB9C, 0xB9E, 0xB9F, 0xBA3, 0xBA4, 0xBD0, 0xBD7, - 0xC55, 0xC56, 0xCD5, 0xCD6, 0xCDE, 0xCF1, 0xCF2, 0xDBD, 0xDCA, + 0xC55, 0xC56, 0xC5D, 0xCD5, 0xCD6, 0xCDD, 0xCDE, 0xDBD, 0xDCA, 0xDD6, 0xE81, 0xE82, 0xE84, 0xEA5, 0xEC6, 0x10C7, 0x10CD, 0x1258, 0x12C0, 0x1772, 0x1773, 0x1940, 0x1F59, 0x1F5B, 0x1F5D, 0x2070, 0x2071, - 0x2D27, 0x2D2D, 0x2D6F, 0x2D70, 0xFB3E, 0xFB40, 0xFB41, 0xFB43, 0xFB44, - 0xFFFC, 0xFFFD + 0x2D27, 0x2D2D, 0x2D6F, 0x2D70, 0xA7D0, 0xA7D1, 0xA7D3, 0xFB3E, 0xFB40, + 0xFB41, 0xFB43, 0xFB44, 0xFDCF, 0xFFFC, 0xFFFD #if CHRBITS > 16 - ,0x1003C, 0x1003D, 0x101A0, 0x1056F, 0x10808, 0x10837, 0x10838, 0x1083C, 0x108F4, - 0x108F5, 0x1093F, 0x10A05, 0x10A06, 0x10EB0, 0x10EB1, 0x11288, 0x1130F, 0x11310, - 0x11332, 0x11333, 0x11347, 0x11348, 0x11350, 0x11357, 0x11909, 0x11915, 0x11916, - 0x11937, 0x11938, 0x11D08, 0x11D09, 0x11D3A, 0x11D3C, 0x11D3D, 0x11D67, 0x11D68, - 0x11D90, 0x11D91, 0x11FB0, 0x16A6E, 0x16A6F, 0x16FF0, 0x16FF1, 0x1D49E, 0x1D49F, - 0x1D4A2, 0x1D4A5, 0x1D4A6, 0x1D4BB, 0x1D546, 0x1E023, 0x1E024, 0x1E14E, 0x1E14F, - 0x1E2FF, 0x1E95E, 0x1E95F, 0x1EE21, 0x1EE22, 0x1EE24, 0x1EE27, 0x1EE39, 0x1EE3B, - 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, 0x1EE59, - 0x1EE5B, 0x1EE5D, 0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE7E, 0x1EEF0, 0x1EEF1, - 0x1F250, 0x1F251, 0x1F8B0, 0x1F8B1 + ,0x1003C, 0x1003D, 0x101A0, 0x10594, 0x10595, 0x105BB, 0x105BC, 0x10808, 0x10837, + 0x10838, 0x1083C, 0x108F4, 0x108F5, 0x1093F, 0x10A05, 0x10A06, 0x10D8E, 0x10D8F, + 0x10EB0, 0x10EB1, 0x11288, 0x1130F, 0x11310, 0x11332, 0x11333, 0x11347, 0x11348, + 0x11350, 0x11357, 0x1138B, 0x1138E, 0x113C2, 0x113C5, 0x113D7, 0x113D8, 0x113E1, + 0x113E2, 0x11909, 0x11915, 0x11916, 0x11937, 0x11938, 0x11D08, 0x11D09, 0x11D3A, + 0x11D3C, 0x11D3D, 0x11D67, 0x11D68, 0x11D90, 0x11D91, 0x11FB0, 0x16FF0, 0x16FF1, + 0x1AFFD, 0x1AFFE, 0x1B132, 0x1B155, 0x1D49E, 0x1D49F, 0x1D4A2, 0x1D4A5, 0x1D4A6, + 0x1D4BB, 0x1D546, 0x1E023, 0x1E024, 0x1E08F, 0x1E14E, 0x1E14F, 0x1E2FF, 0x1E5FF, + 0x1E7ED, 0x1E7EE, 0x1E95E, 0x1E95F, 0x1EE21, 0x1EE22, 0x1EE24, 0x1EE27, 0x1EE39, + 0x1EE3B, 0x1EE42, 0x1EE47, 0x1EE49, 0x1EE4B, 0x1EE51, 0x1EE52, 0x1EE54, 0x1EE57, + 0x1EE59, 0x1EE5B, 0x1EE5D, 0x1EE5F, 0x1EE61, 0x1EE62, 0x1EE64, 0x1EE7E, 0x1EEF0, + 0x1EEF1, 0x1F250, 0x1F251, 0x1F7F0, 0x1F8C0, 0x1F8C1 #endif }; -#define NUM_GRAPH_CHAR (sizeof(graphCharTable)/sizeof(chr)) +#define NUM_GRAPH_CHAR ((int)(sizeof(graphCharTable)/sizeof(chr))) /* * End of auto-generated Unicode character ranges declarations. */ @@ -985,12 +1016,11 @@ size_t len; struct cvec *cv = NULL; Tcl_DString ds; const char *np; const char *const *namePtr; - size_t i; - int index; + int i; /* * The following arrays define the valid character class names. */ @@ -998,13 +1028,14 @@ "alnum", "alpha", "ascii", "blank", "cntrl", "digit", "graph", "lower", "print", "punct", "space", "upper", "xdigit", NULL }; enum classes { + CC_NULL = -1, CC_ALNUM, CC_ALPHA, CC_ASCII, CC_BLANK, CC_CNTRL, CC_DIGIT, CC_GRAPH, CC_LOWER, CC_PRINT, CC_PUNCT, CC_SPACE, CC_UPPER, CC_XDIGIT - }; + } index; /* * Extract the class name */ @@ -1015,22 +1046,18 @@ /* * Map the name to the corresponding enumerated value. */ - index = -1; + index = CC_NULL; for (namePtr=classNames,i=0 ; *namePtr!=NULL ; namePtr++,i++) { if ((strlen(*namePtr) == len) && (strncmp(*namePtr, np, len) == 0)) { - index = i; + index = (enum classes)i; break; } } Tcl_DStringFree(&ds); - if (index == -1) { - ERR(REG_ECTYPE); - return NULL; - } /* * Remap lower and upper to alpha if the match is case insensitive. */ @@ -1040,11 +1067,14 @@ /* * Now compute the character class contents. */ - switch((enum classes) index) { + switch (index) { + case CC_NULL: + ERR(REG_ECTYPE); + return NULL; case CC_ALNUM: cv = getcvec(v, NUM_ALPHA_CHAR, NUM_DIGIT_RANGE + NUM_ALPHA_RANGE); if (cv) { for (i=0 ; ifrom->no < bb->from->no) { return -1; } if (aa->from->no > bb->from->no) { - return 1; + return 1; } if (aa->co < bb->co) { - return -1; + return -1; } if (aa->co > bb->co) { - return 1; + return 1; } if (aa->type < bb->type) { - return -1; + return -1; } if (aa->type > bb->type) { - return 1; + return 1; } return 0; } /* @@ -1116,11 +1116,11 @@ for (a = oldState->outs; a != NULL; a = a->outchain) { cparc(nfa, a, newState, a->to); } } else { - /* + /* * With many arcs, use a sort-merge approach. Note that createarc() * will put new arcs onto the front of newState's chain, so it does * not break our walk through the sorted part of the chain. */ struct arc *oa; @@ -1175,11 +1175,11 @@ } /* - cloneouts - copy out arcs of a state to another state pair, modifying type ^ static void cloneouts(struct nfa *, struct state *, struct state *, - ^ struct state *, int); + ^ struct state *, int); */ static void cloneouts( struct nfa *nfa, struct state *old, @@ -1265,11 +1265,11 @@ - dupnfa - duplicate sub-NFA * Another recursive traversal, this time using tmp to point to duplicates as * well as mark already-seen states. (You knew there was a reason why it's a * state pointer, didn't you? :-)) ^ static void dupnfa(struct nfa *, struct state *, struct state *, - ^ struct state *, struct state *); + ^ struct state *, struct state *); */ static void dupnfa( struct nfa *nfa, struct state *start, /* duplicate of subNFA starting here */ @@ -1513,11 +1513,11 @@ - pull - pull a back constraint backward past its source state * * Returns 1 if successful (which it always is unless the source is the * start state or we have an internal error), 0 if nothing happened. * - * A significant property of this function is that it deletes no pre-existing + * A significant property of this function is that it deletes no preexisting * states, and no outarcs of the constraint's from state other than the given * constraint arc. This makes the loops in pullback() safe, at the cost that * we may leave useless states behind. Therefore, we leave it to pullback() * to delete such states. * @@ -1597,14 +1597,14 @@ return 0; } s->tmp = *intermediates; *intermediates = s; } - cparc(nfa, con, a->from, s); + cparc(nfa, con, a->from, s); cparc(nfa, a, s, to); - freearc(nfa, a); - break; + freearc(nfa, a); + break; default: assert(NOTREACHED); break; } } @@ -1692,11 +1692,11 @@ - push - push a forward constraint forward past its destination state * * Returns 1 if successful (which it always is unless the destination is the * post state or we have an internal error), 0 if nothing happened. * - * A significant property of this function is that it deletes no pre-existing + * A significant property of this function is that it deletes no preexisting * states, and no inarcs of the constraint's to state other than the given * constraint arc. This makes the loops in pushfwd() safe, at the cost that * we may leave useless states behind. Therefore, we leave it to pushfwd() * to delete such states. * @@ -1777,13 +1777,13 @@ } s->tmp = *intermediates; *intermediates = s; } cparc(nfa, con, s, a->to); - cparc(nfa, a, from, s); - freearc(nfa, a); - break; + cparc(nfa, a, from, s); + freearc(nfa, a); + break; default: assert(NOTREACHED); break; } } @@ -2019,15 +2019,15 @@ if (a->type != EMPTY) { arcarray[arccount++] = a; } } - /* Reset the tmp fields as we walk back */ - nexts = s2->tmp; - s2->tmp = NULL; - } - s->tmp = NULL; + /* Reset the tmp fields as we walk back */ + nexts = s2->tmp; + s2->tmp = NULL; + } + s->tmp = NULL; assert(arccount <= totalinarcs); /* Remember how many original inarcs this state has */ prevnins = s->nins; @@ -2183,16 +2183,16 @@ if (isconstraintarc(a)) { if (a->to == s) { freearc(nfa, a); } else { hasconstraints = 1; - } + } } } - /* If we removed all the outarcs, the state is useless. */ - if (s->nouts == 0 && !s->flag) { - dropstate(nfa, s); + /* If we removed all the outarcs, the state is useless. */ + if (s->nouts == 0 && !s->flag) { + dropstate(nfa, s); } } /* Nothing to do if no remaining constraint arcs */ if (NISERR() || !hasconstraints) { @@ -2233,11 +2233,11 @@ dropstate(nfa, s); } } if (f != NULL) { - dumpnfa(nfa, f); + dumpnfa(nfa, f); } } /* * findconstraintloop - recursively find a loop of constraint arcs @@ -2465,11 +2465,11 @@ * clone state. This prevents infinite recursion as well as useless repeat * visits to the same state subtree (which can add up fast, since typical NFAs * have multiple redundant arc pathways). Each donemap is a char array * indexed by state number. The donemaps are all of the same size "nstates", * which is nfa->nstates as of the start of the recursion. This is enough to - * have entries for all pre-existing states, but *not* entries for clone + * have entries for all preexisting states, but *not* entries for clone * states created during the recursion. That's okay since we have no need to * mark those. * * curdonemap is NULL when recursing to a new sclone state, or sclone's * donemap when we are recursing without having created a new state (which we @@ -2723,11 +2723,11 @@ } /* - markreachable - recursive marking of reachable states ^ static void markreachable(struct nfa *, struct state *, struct state *, - ^ struct state *); + ^ struct state *); */ static void markreachable( struct nfa *nfa, struct state *s, @@ -2747,11 +2747,11 @@ } /* - markcanreach - recursive marking of states which can reach here ^ static void markcanreach(struct nfa *, struct state *, struct state *, - ^ struct state *); + ^ struct state *); */ static void markcanreach( struct nfa *nfa, struct state *s, @@ -2772,11 +2772,11 @@ /* - analyze - ascertain potentially-useful facts about an optimized NFA ^ static long analyze(struct nfa *); */ -static long /* re_info bits to be ORed in */ +static long /* re_info bits to be OR'ed in */ analyze( struct nfa *nfa) { struct arc *a; struct arc *aa; Index: generic/regcomp.c ================================================================== --- generic/regcomp.c +++ generic/regcomp.c @@ -1,10 +1,10 @@ /* * re_*comp and friends - compile REs * This file #includes several others (see the bottom). * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -37,11 +37,11 @@ */ /* =====^!^===== begin forwards =====^!^===== */ /* automatically gathered by fwd; do not hand-edit */ /* === regcomp.c === */ int compile(regex_t *, const chr *, size_t, int); -static void moresubs(struct vars *, size_t); +static void moresubs(struct vars *, int); static int freev(struct vars *, int); static void makesearch(struct vars *, struct nfa *); static struct subre *parse(struct vars *, int, int, struct state *, struct state *); static struct subre *parsebranch(struct vars *, int, int, struct state *, struct state *, int); static void parseqatom(struct vars *, int, int, struct state *, struct state *, struct subre *); @@ -203,15 +203,15 @@ const chr *savestop; int err; /* error code (0 if none) */ int cflags; /* copy of compile flags */ int lasttype; /* type of previous token */ int nexttype; /* type of next token */ - size_t nextvalue; /* value (if any) of next token */ + int nextvalue; /* value (if any) of next token */ int lexcon; /* lexical context type (see lex.c) */ - size_t nsubexp; /* subexpression count */ + int nsubexp; /* subexpression count */ struct subre **subs; /* subRE pointer vector */ - size_t nsubs; /* length of vector */ + int nsubs; /* length of vector */ struct subre *sub10[10]; /* initial vector, enough for most */ struct nfa *nfa; /* the NFA */ struct colormap *cm; /* character color map */ color nlcolor; /* color of newline */ struct state *wordchrs; /* state in nfa holding word-char outarcs */ @@ -220,11 +220,11 @@ struct subre *treefree; /* any free tree nodes */ int ntree; /* number of tree nodes, plus one */ struct cvec *cv; /* interface cvec */ struct cvec *cv2; /* utility cvec */ struct subre *lacons; /* lookahead-constraint vector */ - size_t nlacons; /* size of lacons */ + int nlacons; /* size of lacons */ size_t spaceused; /* approx. space used for compilation */ }; /* parsing macros; most know that `v' is the struct vars pointer */ #define NEXT() (next(v)) /* advance by one token */ @@ -285,11 +285,11 @@ size_t len, int flags) { AllocVars(v); struct guts *g; - size_t i, j; + int i, j; FILE *debug = (flags®_PROGRESS) ? stdout : NULL; #define CNOERR() { if (ISERR()) return freev(v, v->err); } /* * Sanity checks. @@ -336,10 +336,11 @@ v->lacons = NULL; v->nlacons = 0; v->spaceused = 0; re->re_magic = REMAGIC; re->re_info = 0; /* bits get set during parse */ + re->re_csize = sizeof(chr); re->re_guts = NULL; re->re_fns = (void*)(&functions); /* * More complex setup, malloced things. @@ -408,11 +409,11 @@ re->re_info |= nfatree(v, v->tree, debug); CNOERR(); assert(v->nlacons == 0 || v->lacons != NULL); for (i = 1; i < v->nlacons; i++) { if (debug != NULL) { - fprintf(debug, "\n\n\n========= LA%" TCL_Z_MODIFIER "d ==========\n", i); + fprintf(debug, "\n\n\n========= LA%d ==========\n", i); } nfanode(v, &v->lacons[i], debug); } CNOERR(); if (v->tree->flags&SHORTER) { @@ -464,19 +465,19 @@ return freev(v, 0); } /* - moresubs - enlarge subRE vector - ^ static void moresubs(struct vars *, size_t); + ^ static void moresubs(struct vars *, int); */ static void moresubs( struct vars *v, - size_t wanted) /* want enough room for this one */ + int wanted) /* want enough room for this one */ { struct subre **p; - size_t n; + int n; assert(wanted > 0 && wanted >= v->nsubs); n = wanted * 3 / 2 + 1; if (v->subs == v->sub10) { p = (struct subre **) MALLOC(n * sizeof(struct subre *)); @@ -642,11 +643,11 @@ - parse - parse an RE * This is actually just the top level, which parses a bunch of branches tied * together with '|'. They appear in the tree as the left children of a chain * of '|' subres. ^ static struct subre *parse(struct vars *, int, int, struct state *, - ^ struct state *); + ^ struct state *); */ static struct subre * parse( struct vars *v, int stopper, /* EOS or ')' */ @@ -724,11 +725,11 @@ - parsebranch - parse one branch of an RE * This mostly manages concatenation, working closely with parseqatom(). * Concatenated things are bundled up as much as possible, with separate * ',' nodes introduced only when necessary due to substructure. ^ static struct subre *parsebranch(struct vars *, int, int, struct state *, - ^ struct state *, int); + ^ struct state *, int); */ static struct subre * parsebranch( struct vars *v, int stopper, /* EOS or ')' */ @@ -773,11 +774,11 @@ - parseqatom - parse one quantified atom or constraint of an RE * The bookkeeping near the end cooperates very closely with parsebranch(); in * particular, it contains a recursion that can involve parsing the rest of * the branch, making this function's name somewhat inaccurate. ^ static void parseqatom(struct vars *, int, int, struct state *, - ^ struct state *, struct subre *); + ^ struct state *, struct subre *); */ static void parseqatom( struct vars *v, int stopper, /* EOS or ')' */ @@ -792,11 +793,11 @@ int m, n; struct subre *atom; /* atom's subtree */ struct subre *t; int cap; /* capturing parens? */ int pos; /* positive lookahead? */ - size_t subno; /* capturing-parens or backref number */ + int subno; /* capturing-parens or backref number */ int atomtype; int qprefer; /* quantifier short/long preference */ int f; struct subre **atomp; /* where the pointer to atom is */ @@ -1647,11 +1648,11 @@ } /* - dovec - fill in arcs for each element of a cvec ^ static void dovec(struct vars *, struct cvec *, struct state *, - ^ struct state *); + ^ struct state *); */ static void dovec( struct vars *v, struct cvec *cv, @@ -2062,12 +2063,12 @@ fprintf(f, "bad guts magic number (0x%x not 0x%x)\n", g->magic, GUTSMAGIC); } fprintf(f, "\n\n\n========= DUMP ==========\n"); - fprintf(f, "nsub %" TCL_Z_MODIFIER "d, info 0%lo, ntree %d\n", - re->re_nsub, re->re_info, g->ntree); + fprintf(f, "nsub %d, info 0%lo, csize %d, ntree %d\n", + (int) re->re_nsub, re->re_info, re->re_csize, g->ntree); dumpcolors(&g->cmap, f); if (!NULLCNFA(g->search)) { fprintf(f, "\nsearch:\n"); dumpcnfa(&g->search, f); @@ -2143,11 +2144,11 @@ fprintf(f, "%d", t->max); } fprintf(f, "}"); } if (nfapresent) { - fprintf(f, " %ld-%ld", (long)t->begin->no, (long)t->end->no); + fprintf(f, " %d-%d", t->begin->no, t->end->no); } if (t->left != NULL) { fprintf(f, " L:%s", stid(t->left, idbuf, sizeof(idbuf))); } if (t->right != NULL) { @@ -2182,13 +2183,13 @@ if (bufsize < sizeof(void*)*2 + 3 || bufsize < sizeof(t->id)*3 + 1) { return "unable"; } if (t->id != 0) { - sprintf(buf, "%d", t->id); + snprintf(buf, bufsize, "%d", t->id); } else { - sprintf(buf, "%p", t); + snprintf(buf, bufsize, "%p", t); } return buf; } #include "regc_lex.c" Index: generic/regcustom.h ================================================================== --- generic/regcustom.h +++ generic/regcustom.h @@ -34,13 +34,13 @@ /* * Overrides for regguts.h definitions, if any. */ -#define MALLOC(n) Tcl_AttemptAlloc(n) -#define FREE(p) Tcl_Free(p) -#define REALLOC(p,n) Tcl_AttemptRealloc(p,n) +#define MALLOC(n) (void*)(attemptckalloc(n)) +#define FREE(p) ckfree((void*)(p)) +#define REALLOC(p,n) (void*)(attemptckrealloc((void*)(p),n)) /* * Do not insert extras between the "begin" and "end" lines - this chunk is * automatically extracted to be fitted into regex.h. */ @@ -54,18 +54,22 @@ #undef __REG_WIDE_COMPILE #endif #ifdef __REG_WIDE_EXEC #undef __REG_WIDE_EXEC #endif +#ifdef __REG_REGOFF_T +#undef __REG_REGOFF_T +#endif #ifdef __REG_NOFRONT #undef __REG_NOFRONT #endif #ifdef __REG_NOCHAR #undef __REG_NOCHAR #endif /* Interface types */ #define __REG_WIDE_T Tcl_UniChar +#define __REG_REGOFF_T long /* Not really right, but good enough... */ /* Names and declarations */ #define __REG_WIDE_COMPILE TclReComp #define __REG_WIDE_EXEC TclReExec #define __REG_NOFRONT /* Don't want regcomp() and regexec() */ #define __REG_NOCHAR /* Or the char versions */ @@ -82,19 +86,13 @@ typedef unsigned uchr; /* Unsigned type that will hold a chr. */ typedef int celt; /* Type to hold chr, or NOCELT */ #define NOCELT (-1) /* Celt value which is not valid chr */ #define CHR(c) (UCHAR(c)) /* Turn char literal into chr literal */ #define DIGITVAL(c) ((c)-'0') /* Turn chr digit into its value */ -#if TCL_UTF_MAX > 3 #define CHRBITS 32 /* Bits in a chr; must not use sizeof */ #define CHR_MIN 0x00000000 /* Smallest and largest chr; the value */ #define CHR_MAX 0x10FFFF /* CHR_MAX-CHR_MIN+1 should fit in uchr */ -#else -#define CHRBITS 16 /* Bits in a chr; must not use sizeof */ -#define CHR_MIN 0x0000 /* Smallest and largest chr; the value */ -#define CHR_MAX 0xFFFF /* CHR_MAX-CHR_MIN+1 should fit in uchr */ -#endif /* * Functions operating on chr. */ Index: generic/rege_dfa.c ================================================================== --- generic/rege_dfa.c +++ generic/rege_dfa.c @@ -1,10 +1,10 @@ /* * DFA routines * This file is #included by regexec.c. * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -157,11 +157,11 @@ } /* - shortest - shortest-preferred matching engine ^ static chr *shortest(struct vars *, struct dfa *, chr *, chr *, chr *, - ^ chr **, int *); + ^ chr **, int *); */ static chr * /* endpoint, or NULL */ shortest( struct vars *const v, struct dfa *const d, @@ -306,11 +306,11 @@ } /* - newDFA - set up a fresh DFA ^ static struct dfa *newDFA(struct vars *, struct cnfa *, - ^ struct colormap *, struct smalldfa *); + ^ struct colormap *, struct smalldfa *); */ static struct dfa * newDFA( struct vars *const v, struct cnfa *const cnfa, @@ -417,11 +417,11 @@ ^ static unsigned hash(unsigned *, int); */ static unsigned hash( unsigned *const uv, - const int n) + int n) { int i; unsigned h; h = 0; @@ -475,11 +475,11 @@ } /* - miss - handle a cache miss ^ static struct sset *miss(struct vars *, struct dfa *, struct sset *, - ^ pcolor, chr *, chr *); + ^ pcolor, chr *, chr *); */ static struct sset * /* NULL if goes to empty set */ miss( struct vars *const v, /* used only for debug flags */ struct dfa *const d, @@ -490,11 +490,12 @@ { struct cnfa *cnfa = d->cnfa; unsigned h; struct carc *ca; struct sset *p; - int i, isPost, noProgress, gotState, doLAConstraints, sawLAConstraints; + int i; + int isPost, noProgress, gotState, doLAConstraints, sawLAConstraints; /* * For convenience, we can be called even if it might not be a miss. */ @@ -788,11 +789,11 @@ /* * Nobody's old enough?!? -- something's really wrong. */ - FDEBUG(("can't find victim to replace!\n")); + FDEBUG(("cannot find victim to replace!\n")); assert(NOTREACHED); ERR(REG_ASSERT); return d->ssets; } Index: generic/regerror.c ================================================================== --- generic/regerror.c +++ generic/regerror.c @@ -1,9 +1,9 @@ /* * regerror - error-code expansion * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -71,11 +71,11 @@ for (r = rerrs; r->code >= 0; r++) { if (strcmp(r->name, errbuf) == 0) { break; } } - sprintf(convbuf, "%d", r->code); /* -1 for unknown */ + snprintf(convbuf, sizeof(convbuf), "%d", r->code); /* -1 for unknown */ msg = convbuf; break; case REG_ITOA: /* Convert number to name */ icode = atoi(errbuf); /* Not our problem if this fails */ for (r = rerrs; r->code >= 0; r++) { @@ -84,11 +84,11 @@ } } if (r->code >= 0) { msg = r->name; } else { /* Unknown; tell him the number */ - sprintf(convbuf, "REG_%u", icode); + snprintf(convbuf, sizeof(convbuf), "REG_%u", (unsigned)icode); msg = convbuf; } break; default: /* A real, normal error code */ for (r = rerrs; r->code >= 0; r++) { @@ -97,11 +97,11 @@ } } if (r->code >= 0) { msg = r->explain; } else { /* Unknown; say so */ - sprintf(convbuf, unk, code); + snprintf(convbuf, sizeof(convbuf), unk, code); msg = convbuf; } break; } Index: generic/regerrs.h ================================================================== --- generic/regerrs.h +++ generic/regerrs.h @@ -9,12 +9,12 @@ { REG_EPAREN, "REG_EPAREN", "parentheses () not balanced" }, { REG_EBRACE, "REG_EBRACE", "braces {} not balanced" }, { REG_BADBR, "REG_BADBR", "invalid repetition count(s)" }, { REG_ERANGE, "REG_ERANGE", "invalid character range" }, { REG_ESPACE, "REG_ESPACE", "out of memory" }, -{ REG_BADRPT, "REG_BADRPT", "quantifier operand invalid" }, -{ REG_ASSERT, "REG_ASSERT", "\"can't happen\" -- you found a bug" }, +{ REG_BADRPT, "REG_BADRPT", "invalid quantifier operand" }, +{ REG_ASSERT, "REG_ASSERT", "\"cannot happen\" -- you found a bug" }, { REG_INVARG, "REG_INVARG", "invalid argument to regex function" }, { REG_MIXED, "REG_MIXED", "character widths of regex and string differ" }, { REG_BADOPT, "REG_BADOPT", "invalid embedded option" }, { REG_ETOOBIG, "REG_ETOOBIG", "regular expression is too complex" }, { REG_ECOLORS, "REG_ECOLORS", "too many colors" }, Index: generic/regex.h ================================================================== --- generic/regex.h +++ generic/regex.h @@ -87,18 +87,22 @@ #undef __REG_WIDE_COMPILE #endif #ifdef __REG_WIDE_EXEC #undef __REG_WIDE_EXEC #endif +#ifdef __REG_REGOFF_T +#undef __REG_REGOFF_T +#endif #ifdef __REG_NOFRONT #undef __REG_NOFRONT #endif #ifdef __REG_NOCHAR #undef __REG_NOCHAR #endif /* interface types */ #define __REG_WIDE_T Tcl_UniChar +#define __REG_REGOFF_T long /* not really right, but good enough... */ /* names and declarations */ #define __REG_WIDE_COMPILE TclReComp #define __REG_WIDE_EXEC TclReExec #define __REG_NOFRONT /* don't want regcomp() and regexec() */ #define __REG_NOCHAR /* or the char versions */ @@ -108,19 +112,30 @@ /* * interface types etc. */ +/* + * regoff_t has to be large enough to hold either off_t or ssize_t, and must + * be signed; it's only a guess that long is suitable, so we offer + * an override. + */ +#ifdef __REG_REGOFF_T +typedef __REG_REGOFF_T regoff_t; +#else +typedef long regoff_t; +#endif + /* * other interface types */ /* the biggie, a compiled RE (or rather, a front end to same) */ typedef struct { int re_magic; /* magic number */ - long re_info; /* information about RE */ size_t re_nsub; /* number of subexpressions */ + long re_info; /* information about RE */ #define REG_UBACKREF 000001 #define REG_ULOOKAHEAD 000002 #define REG_UBOUNDS 000004 #define REG_UBRACES 000010 #define REG_UBSALNUM 000020 @@ -131,20 +146,21 @@ #define REG_UUNPORT 001000 #define REG_ULOCALE 002000 #define REG_UEMPTYMATCH 004000 #define REG_UIMPOSSIBLE 010000 #define REG_USHORTEST 020000 + int re_csize; /* sizeof(character) */ char *re_endp; /* backward compatibility kludge */ /* the rest is opaque pointers to hidden innards */ void *re_guts; void *re_fns; } regex_t; /* result reporting (may acquire more fields later) */ typedef struct { - size_t rm_so; /* start of substring */ - size_t rm_eo; /* end of substring */ + regoff_t rm_so; /* start of substring */ + regoff_t rm_eo; /* end of substring */ } regmatch_t; /* supplementary control and reporting */ typedef struct { regmatch_t rm_extend; /* see REG_EXPECT */ Index: generic/regexec.c ================================================================== --- generic/regexec.c +++ generic/regexec.c @@ -1,9 +1,9 @@ /* * re_*exec and friends - match REs * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -114,11 +114,11 @@ #define ISERR() VISERR(v) #define VERR(vv,e) ((vv)->err = ((vv)->err ? (vv)->err : (e))) #define ERR(e) VERR(v, e) /* record an error */ #define NOERR() {if (ISERR()) return v->err;} /* if error seen, return it */ #define OFF(p) ((p) - v->start) -#define LOFF(p) ((long)OFF(p)) +#define LOFF(p) ((size_t)OFF(p)) /* * forward declarations */ /* =====^!^===== begin forwards =====^!^===== */ @@ -143,11 +143,11 @@ static chr *longest(struct vars *const, struct dfa *const, chr *const, chr *const, int *const); static chr *shortest(struct vars *const, struct dfa *const, chr *const, chr *const, chr *const, chr **const, int *const); static chr *lastCold(struct vars *const, struct dfa *const); static struct dfa *newDFA(struct vars *const, struct cnfa *const, struct colormap *const, struct smalldfa *); static void freeDFA(struct dfa *const); -static unsigned hash(unsigned *const, const int); +static unsigned hash(unsigned *const, int); static struct sset *initialize(struct vars *const, struct dfa *const, chr *const); static struct sset *miss(struct vars *const, struct dfa *const, struct sset *const, const pcolor, chr *const, chr *const); static int checkLAConstraint(struct vars *const, struct cnfa *const, chr *const, const pcolor); static struct sset *getVacantSS(struct vars *const, struct dfa *const, chr *const, chr *const); static struct sset *pickNextSS(struct vars *const, struct dfa *const, chr *const, chr *const); @@ -183,10 +183,14 @@ */ if (re == NULL || string == NULL || re->re_magic != REMAGIC) { FreeVars(v); return REG_INVARG; + } + if (re->re_csize != sizeof(chr)) { + FreeVars(v); + return REG_MIXED; } /* * Setup. */ @@ -230,17 +234,19 @@ v->start = (chr *)string; v->stop = (chr *)string + len; v->err = 0; assert(v->g->ntree >= 0); n = v->g->ntree; - if (n <= LOCALDFAS) + if (n <= LOCALDFAS) { v->subdfas = subdfas; - else + } else { v->subdfas = (struct dfa **) MALLOC(n * sizeof(struct dfa *)); + } if (v->subdfas == NULL) { - if (v->pmatch != pmatch && v->pmatch != mat) + if (v->pmatch != pmatch && v->pmatch != mat) { FREE(v->pmatch); + } FreeVars(v); return REG_ESPACE; } for (i = 0; i < n; i++) v->subdfas[i] = NULL; @@ -273,15 +279,17 @@ if (v->pmatch != pmatch && v->pmatch != mat) { FREE(v->pmatch); } n = v->g->ntree; for (i = 0; i < n; i++) { - if (v->subdfas[i] != NULL) + if (v->subdfas[i] != NULL) { freeDFA(v->subdfas[i]); + } } - if (v->subdfas != subdfas) + if (v->subdfas != subdfas) { FREE(v->subdfas); + } FreeVars(v); return st; } /* @@ -293,12 +301,13 @@ getsubdfa(struct vars * v, struct subre * t) { if (v->subdfas[t->id] == NULL) { v->subdfas[t->id] = newDFA(v, &t->cnfa, &v->g->cmap, NULL); - if (ISERR()) + if (ISERR()) { return NULL; + } } return v->subdfas[t->id]; } /* @@ -324,11 +333,11 @@ */ s = newDFA(v, &v->g->search, cm, &v->dfa1); assert(!(ISERR() && s != NULL)); NOERR(); - MDEBUG(("\nsearch at %ld\n", LOFF(v->start))); + MDEBUG(("\nsearch at %" TCL_Z_MODIFIER "u\n", LOFF(v->start))); cold = NULL; close = shortest(v, s, v->start, v->start, v->stop, &cold, NULL); freeDFA(s); NOERR(); if (v->g->cflags®_EXPECT) { @@ -352,16 +361,16 @@ */ assert(cold != NULL); open = cold; cold = NULL; - MDEBUG(("between %ld and %ld\n", LOFF(open), LOFF(close))); + MDEBUG(("between %" TCL_Z_MODIFIER "u and %" TCL_Z_MODIFIER "u\n", LOFF(open), LOFF(close))); d = newDFA(v, cnfa, cm, &v->dfa1); assert(!(ISERR() && d != NULL)); NOERR(); for (begin = open; begin <= close; begin++) { - MDEBUG(("\nfind trying at %ld\n", LOFF(begin))); + MDEBUG(("\nfind trying at %" TCL_Z_MODIFIER "u\n", LOFF(begin))); if (shorter) { end = shortest(v, d, begin, begin, v->stop, NULL, &hitend); } else { end = longest(v, d, begin, v->stop, &hitend); } @@ -468,21 +477,21 @@ assert(d != NULL && s != NULL); cold = NULL; close = v->start; do { - MDEBUG(("\ncsearch at %ld\n", LOFF(close))); + MDEBUG(("\ncsearch at %" TCL_Z_MODIFIER "u\n", LOFF(close))); close = shortest(v, s, close, close, v->stop, &cold, NULL); if (close == NULL) { break; /* NOTE BREAK */ } assert(cold != NULL); open = cold; cold = NULL; - MDEBUG(("cbetween %ld and %ld\n", LOFF(open), LOFF(close))); + MDEBUG(("cbetween %" TCL_Z_MODIFIER "u and %" TCL_Z_MODIFIER "u\n", LOFF(open), LOFF(close))); for (begin = open; begin <= close; begin++) { - MDEBUG(("\ncomplicatedFind trying at %ld\n", LOFF(begin))); + MDEBUG(("\ncomplicatedFind trying at %" TCL_Z_MODIFIER "u\n", LOFF(begin))); estart = begin; estop = v->stop; for (;;) { if (shorter) { end = shortest(v, d, begin, estart, estop, NULL, &hitend); @@ -494,11 +503,11 @@ } if (end == NULL) { break; /* NOTE BREAK OUT */ } - MDEBUG(("tentative end %ld\n", LOFF(end))); + MDEBUG(("tentative end %" TCL_Z_MODIFIER "u\n", LOFF(end))); zapallsubs(v->pmatch, v->nmatch); er = cdissect(v, v->g->tree, begin, end); if (er == REG_OKAY) { if (v->nmatch > 0) { v->pmatch[0].rm_so = OFF(begin); @@ -621,11 +630,11 @@ chr *end) /* end of same */ { int er; assert(t != NULL); - MDEBUG(("cdissect %ld-%ld %c\n", LOFF(begin), LOFF(end), t->op)); + MDEBUG(("cdissect %" TCL_Z_MODIFIER "u-%" TCL_Z_MODIFIER "u %c\n", LOFF(begin), LOFF(end), t->op)); switch (t->op) { case '=': /* terminal node */ assert(t->left == NULL && t->right == NULL); er = REG_OKAY; /* no action, parent did the work */ @@ -634,25 +643,27 @@ assert(t->left == NULL && t->right == NULL); er = cbrdissect(v, t, begin, end); break; case '.': /* concatenation */ assert(t->left != NULL && t->right != NULL); - if (t->left->flags & SHORTER) /* reverse scan */ + if (t->left->flags & SHORTER) {/* reverse scan */ er = crevcondissect(v, t, begin, end); - else + } else { er = ccondissect(v, t, begin, end); + } break; case '|': /* alternation */ assert(t->left != NULL); er = caltdissect(v, t, begin, end); break; case '*': /* iteration */ assert(t->left != NULL); - if (t->left->flags & SHORTER) /* reverse scan */ + if (t->left->flags & SHORTER) {/* reverse scan */ er = creviterdissect(v, t, begin, end); - else + } else { er = citerdissect(v, t, begin, end); + } break; case '(': /* capturing */ assert(t->left != NULL && t->right == NULL); assert(t->subno > 0); er = cdissect(v, t->left, begin, end); @@ -706,11 +717,11 @@ */ mid = longest(v, d, begin, end, (int *) NULL); if (mid == NULL) { return REG_NOMATCH; } - MDEBUG(("tentative midpoint %ld\n", LOFF(mid))); + MDEBUG(("tentative midpoint %" TCL_Z_MODIFIER "u\n", LOFF(mid))); /* * Iterate until satisfaction or failure. */ @@ -757,11 +768,11 @@ */ MDEBUG(("%d failed midpoint\n", t->id)); return REG_NOMATCH; } - MDEBUG(("%d: new midpoint %ld\n", t->id, LOFF(mid))); + MDEBUG(("%d: new midpoint %" TCL_Z_MODIFIER "u\n", t->id, LOFF(mid))); zaptreesubs(v, t->left); zaptreesubs(v, t->right); } } @@ -797,11 +808,11 @@ mid = shortest(v, d, begin, begin, end, (chr **) NULL, (int *) NULL); if (mid == NULL) { return REG_NOMATCH; } - MDEBUG(("tentative midpoint %ld\n", LOFF(mid))); + MDEBUG(("tentative midpoint %" TCL_Z_MODIFIER "u\n", LOFF(mid))); /* * Iterate until satisfaction or failure. */ @@ -848,11 +859,11 @@ */ MDEBUG(("%d failed midpoint\n", t->id)); return REG_NOMATCH; } - MDEBUG(("%d: new midpoint %ld\n", t->id, LOFF(mid))); + MDEBUG(("%d: new midpoint %" TCL_Z_MODIFIER "u\n", t->id, LOFF(mid))); zaptreesubs(v, t->left); zaptreesubs(v, t->right); } } @@ -914,21 +925,24 @@ * repetitions of brstring */ assert(end > begin); tlen = end - begin; - if (tlen % brlen != 0) + if (tlen % brlen != 0) { return REG_NOMATCH; + } numreps = tlen / brlen; - if (numreps < (size_t)min || (numreps > (size_t)max && max != DUPINF)) + if (numreps < (size_t)min || (numreps > (size_t)max && max != DUPINF)) { return REG_NOMATCH; + } /* okay, compare the actual string contents */ p = begin; while (numreps-- > 0) { - if ((*v->g->compare) (brstring, p, brlen) != 0) + if ((*v->g->compare) (brstring, p, brlen) != 0) { return REG_NOMATCH; + } p += brlen; } MDEBUG(("cbackref matched\n")); return REG_OKAY; @@ -1001,12 +1015,13 @@ * victory. OTOH, if target string isn't empty, zero matches can't work * so we pretend the min is 1. */ min_matches = t->min; if (min_matches <= 0) { - if (begin == end) + if (begin == end) { return REG_OKAY; + } min_matches = 1; } /* * We need workspace to track the endpoints of each sub-match. Normally @@ -1016,12 +1031,13 @@ * * For convenience, endpts[0] contains the "begin" pointer and we store * sub-match endpoints in endpts[1..max_matches]. */ max_matches = end - begin; - if (max_matches > (size_t)t->max && t->max != DUPINF) + if (max_matches > (size_t)t->max && t->max != DUPINF) { max_matches = t->max; + } if (max_matches < (size_t)min_matches) max_matches = min_matches; endpts = (chr **) MALLOC((max_matches + 1) * sizeof(chr *)); if (endpts == NULL) return REG_ESPACE; @@ -1056,16 +1072,17 @@ if (endpts[k] == NULL) { /* no match possible, so see if we can shorten previous one */ k--; goto backtrack; } - MDEBUG(("%d: working endpoint %d: %ld\n", + MDEBUG(("%d: working endpoint %d: %" TCL_Z_MODIFIER "u\n", t->id, k, LOFF(endpts[k]))); /* k'th sub-match can no longer be considered verified */ - if (nverified >= k) + if (nverified >= k) { nverified = k - 1; + } if (endpts[k] != end) { /* haven't reached end yet, try another iteration if allowed */ if ((size_t)k >= max_matches) { /* must try to shorten some previous match */ @@ -1087,12 +1104,13 @@ * We've identified a way to divide the string into k sub-matches * that works so far as the child DFA can tell. If k is an allowed * number of matches, start the slow part: recurse to verify each * sub-match. We always have k <= max_matches, needn't check that. */ - if (k < min_matches) + if (k < min_matches) { goto backtrack; + } MDEBUG(("%d: verifying %d..%d\n", t->id, nverified + 1, k)); for (i = nverified + 1; i <= k; i++) { zaptreesubs(v, t->left); @@ -1099,12 +1117,13 @@ er = cdissect(v, t->left, endpts[i - 1], endpts[i]); if (er == REG_OKAY) { nverified = i; continue; } - if (er == REG_NOMATCH) + if (er == REG_NOMATCH) { break; + } /* oops, something failed */ FREE(endpts); return er; } @@ -1174,12 +1193,13 @@ * victory. OTOH, if target string isn't empty, zero matches can't work * so we pretend the min is 1. */ min_matches = t->min; if (min_matches <= 0) { - if (begin == end) + if (begin == end) { return REG_OKAY; + } min_matches = 1; } /* * We need workspace to track the endpoints of each sub-match. Normally @@ -1229,27 +1249,29 @@ limit != end && (k >= min_matches || min_matches - k < end - limit)) limit++; /* if this is the last allowed sub-match, it must reach to the end */ - if ((size_t)k >= max_matches) + if ((size_t)k >= max_matches) { limit = end; + } /* try to find an endpoint for the k'th sub-match */ endpts[k] = shortest(v, d, endpts[k - 1], limit, end, (chr **) NULL, (int *) NULL); if (endpts[k] == NULL) { /* no match possible, so see if we can lengthen previous one */ k--; goto backtrack; } - MDEBUG(("%d: working endpoint %d: %ld\n", + MDEBUG(("%d: working endpoint %d: %" TCL_Z_MODIFIER "u\n", t->id, k, LOFF(endpts[k]))); /* k'th sub-match can no longer be considered verified */ - if (nverified >= k) + if (nverified >= k) { nverified = k - 1; + } if (endpts[k] != end) { /* haven't reached end yet, try another iteration if allowed */ if ((size_t)k >= max_matches) { /* must try to lengthen some previous match */ @@ -1266,12 +1288,13 @@ * We've identified a way to divide the string into k sub-matches * that works so far as the child DFA can tell. If k is an allowed * number of matches, start the slow part: recurse to verify each * sub-match. We always have k <= max_matches, needn't check that. */ - if (k < min_matches) + if (k < min_matches) { goto backtrack; + } MDEBUG(("%d: verifying %d..%d\n", t->id, nverified + 1, k)); for (i = nverified + 1; i <= k; i++) { zaptreesubs(v, t->left); @@ -1278,12 +1301,13 @@ er = cdissect(v, t->left, endpts[i - 1], endpts[i]); if (er == REG_OKAY) { nverified = i; continue; } - if (er == REG_NOMATCH) + if (er == REG_NOMATCH) { break; + } /* oops, something failed */ FREE(endpts); return er; } Index: generic/regfree.c ================================================================== --- generic/regfree.c +++ generic/regfree.c @@ -1,9 +1,9 @@ /* * regfree - free an RE * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. Index: generic/regfronts.c ================================================================== --- generic/regfronts.c +++ generic/regfronts.c @@ -2,11 +2,11 @@ * regcomp and regexec - front ends to re_ routines * * Mostly for implementation of backward-compatibility kludges. Note that * these routines exist ONLY in char versions. * - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. + * Copyright © 1998, 1999 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. Index: generic/regguts.h ================================================================== --- generic/regguts.h +++ generic/regguts.h @@ -256,14 +256,14 @@ struct arcbatch oas; /* first arcbatch, avoid malloc in easy case */ int noas; /* number of arcs used in first arcbatch */ }; struct nfa { - struct state *pre; /* pre-initial state */ + struct state *pre; /* preinitial state */ struct state *init; /* initial state */ struct state *final; /* final state */ - struct state *post; /* post-final state */ + struct state *post; /* postfinal state */ int nstates; /* for numbering states */ struct state *states; /* state-chain header */ struct state *slast; /* tail of the chain */ struct state *free; /* free list */ struct colormap *cm; /* the color map */ Index: generic/tcl.decls ================================================================== --- generic/tcl.decls +++ generic/tcl.decls @@ -3,13 +3,13 @@ # This file contains the declarations for all supported public # functions that are exported by the Tcl library via the stubs table. # This file is used to generate the tclDecls.h, tclPlatDecls.h # and tclStubInit.c files. # -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2001, 2002 by Kevin B. Kenny. All rights reserved. -# Copyright (c) 2007 Daniel A. Steffen +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2001, 2002 Kevin B. Kenny. All rights reserved. +# Copyright © 2007 Daniel A. Steffen # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. library tcl @@ -38,30 +38,30 @@ } declare 2 { TCL_NORETURN void Tcl_Panic(const char *format, ...) } declare 3 { - void *Tcl_Alloc(size_t size) + char *Tcl_Alloc(TCL_HASH_TYPE size) } declare 4 { - void Tcl_Free(void *ptr) + void Tcl_Free(char *ptr) } declare 5 { - void *Tcl_Realloc(void *ptr, size_t size) + char *Tcl_Realloc(char *ptr, TCL_HASH_TYPE size) } declare 6 { - void *Tcl_DbCkalloc(size_t size, const char *file, int line) + char *Tcl_DbCkalloc(TCL_HASH_TYPE size, const char *file, int line) } declare 7 { - void Tcl_DbCkfree(void *ptr, const char *file, int line) + void Tcl_DbCkfree(char *ptr, const char *file, int line) } declare 8 { - void *Tcl_DbCkrealloc(void *ptr, size_t size, + char *Tcl_DbCkrealloc(char *ptr, TCL_HASH_TYPE size, const char *file, int line) } -# Tcl_CreateFileHandler and Tcl_DeleteFileHandler are only available on unix, +# Tcl_CreateFileHandler and Tcl_DeleteFileHandler are only available on Unix, # but they are part of the old generic interface, so we include them here for # compatibility reasons. declare 9 unix { void Tcl_CreateFileHandler(int fd, int mask, Tcl_FileProc *proc, @@ -84,14 +84,14 @@ } declare 15 { void Tcl_AppendStringsToObj(Tcl_Obj *objPtr, ...) } declare 16 { - void Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes, size_t length) + void Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes, Tcl_Size length) } declare 17 { - Tcl_Obj *Tcl_ConcatObj(int objc, Tcl_Obj *const objv[]) + Tcl_Obj *Tcl_ConcatObj(Tcl_Size objc, Tcl_Obj *const objv[]) } declare 18 { int Tcl_ConvertToType(Tcl_Interp *interp, Tcl_Obj *objPtr, const Tcl_ObjType *typePtr) } @@ -102,65 +102,63 @@ void Tcl_DbIncrRefCount(Tcl_Obj *objPtr, const char *file, int line) } declare 21 { int Tcl_DbIsShared(Tcl_Obj *objPtr, const char *file, int line) } -# Removed in 9.0 (changed to macro): -#declare 22 { -# Tcl_Obj *Tcl_DbNewBooleanObj(int boolValue, const char *file, int line) -#} +declare 22 {deprecated {No longer in use, changed to macro}} { + Tcl_Obj *Tcl_DbNewBooleanObj(int intValue, const char *file, int line) +} declare 23 { - Tcl_Obj *Tcl_DbNewByteArrayObj(const unsigned char *bytes, size_t length, - const char *file, int line) + Tcl_Obj *Tcl_DbNewByteArrayObj(const unsigned char *bytes, + Tcl_Size numBytes, const char *file, int line) } declare 24 { Tcl_Obj *Tcl_DbNewDoubleObj(double doubleValue, const char *file, int line) } declare 25 { - Tcl_Obj *Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv, + Tcl_Obj *Tcl_DbNewListObj(Tcl_Size objc, Tcl_Obj *const *objv, const char *file, int line) } -# Removed in 9.0 (changed to macro): -#declare 26 { -# Tcl_Obj *Tcl_DbNewLongObj(long longValue, const char *file, int line) -#} +declare 26 {deprecated {No longer in use, changed to macro}} { + Tcl_Obj *Tcl_DbNewLongObj(long longValue, const char *file, int line) +} declare 27 { Tcl_Obj *Tcl_DbNewObj(const char *file, int line) } declare 28 { - Tcl_Obj *Tcl_DbNewStringObj(const char *bytes, size_t length, + Tcl_Obj *Tcl_DbNewStringObj(const char *bytes, Tcl_Size length, const char *file, int line) } declare 29 { Tcl_Obj *Tcl_DuplicateObj(Tcl_Obj *objPtr) } declare 30 { void TclFreeObj(Tcl_Obj *objPtr) } declare 31 { - int Tcl_GetBoolean(Tcl_Interp *interp, const char *src, int *boolPtr) + int Tcl_GetBoolean(Tcl_Interp *interp, const char *src, int *intPtr) } declare 32 { int Tcl_GetBooleanFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - int *boolPtr) + int *intPtr) } +# Only available in Tcl 8.x, NULL in Tcl 9.0 declare 33 { - unsigned char *Tcl_GetByteArrayFromObj(Tcl_Obj *objPtr, int *lengthPtr) + unsigned char *Tcl_GetByteArrayFromObj(Tcl_Obj *objPtr, Tcl_Size *numBytesPtr) } declare 34 { int Tcl_GetDouble(Tcl_Interp *interp, const char *src, double *doublePtr) } declare 35 { int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr) } -# Removed in 9.0, replaced by macro. -#declare 36 { -# int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, -# const char *const *tablePtr, const char *msg, int flags, int *indexPtr) -#} +declare 36 {deprecated {No longer in use, changed to macro}} { + int Tcl_GetIndexFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, + const char *const *tablePtr, const char *msg, int flags, int *indexPtr) +} declare 37 { int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr) } declare 38 { int Tcl_GetIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr) @@ -167,14 +165,14 @@ } declare 39 { int Tcl_GetLongFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr) } declare 40 { - const Tcl_ObjType *Tcl_GetObjType(const char *typeName) + CONST86 Tcl_ObjType *Tcl_GetObjType(const char *typeName) } declare 41 { - char *Tcl_GetStringFromObj(Tcl_Obj *objPtr, int *lengthPtr) + char *Tcl_GetStringFromObj(Tcl_Obj *objPtr, Tcl_Size *lengthPtr) } declare 42 { void Tcl_InvalidateStringRep(Tcl_Obj *objPtr) } declare 43 { @@ -185,91 +183,83 @@ int Tcl_ListObjAppendElement(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *objPtr) } declare 45 { int Tcl_ListObjGetElements(Tcl_Interp *interp, Tcl_Obj *listPtr, - int *objcPtr, Tcl_Obj ***objvPtr) + Tcl_Size *objcPtr, Tcl_Obj ***objvPtr) } declare 46 { - int Tcl_ListObjIndex(Tcl_Interp *interp, Tcl_Obj *listPtr, int index, + int Tcl_ListObjIndex(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj **objPtrPtr) } declare 47 { int Tcl_ListObjLength(Tcl_Interp *interp, Tcl_Obj *listPtr, - int *lengthPtr) + Tcl_Size *lengthPtr) } declare 48 { - int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, int first, - int count, int objc, Tcl_Obj *const objv[]) + int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size first, + Tcl_Size count, Tcl_Size objc, Tcl_Obj *const objv[]) } -# Removed in 9.0 (changed to macro): -#declare 49 { -# Tcl_Obj *Tcl_NewBooleanObj(int boolValue) -#} +declare 49 {deprecated {No longer in use, changed to macro}} { + Tcl_Obj *Tcl_NewBooleanObj(int intValue) +} declare 50 { - Tcl_Obj *Tcl_NewByteArrayObj(const unsigned char *bytes, size_t length) + Tcl_Obj *Tcl_NewByteArrayObj(const unsigned char *bytes, Tcl_Size numBytes) } declare 51 { Tcl_Obj *Tcl_NewDoubleObj(double doubleValue) } -# Removed in 9.0 (changed to macro): -#declare 52 { -# Tcl_Obj *Tcl_NewIntObj(int intValue) -#} +declare 52 {deprecated {No longer in use, changed to macro}} { + Tcl_Obj *Tcl_NewIntObj(int intValue) +} declare 53 { - Tcl_Obj *Tcl_NewListObj(int objc, Tcl_Obj *const objv[]) + Tcl_Obj *Tcl_NewListObj(Tcl_Size objc, Tcl_Obj *const objv[]) } -# Removed in 9.0 (changed to macro): -#declare 54 { -# Tcl_Obj *Tcl_NewLongObj(long longValue) -#} +declare 54 {deprecated {No longer in use, changed to macro}} { + Tcl_Obj *Tcl_NewLongObj(long longValue) +} declare 55 { Tcl_Obj *Tcl_NewObj(void) } declare 56 { - Tcl_Obj *Tcl_NewStringObj(const char *bytes, size_t length) + Tcl_Obj *Tcl_NewStringObj(const char *bytes, Tcl_Size length) } -# Removed in 9.0 (changed to macro): -#declare 57 { -# void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int boolValue) -#} +declare 57 {deprecated {No longer in use, changed to macro}} { + void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int intValue) +} declare 58 { - unsigned char *Tcl_SetByteArrayLength(Tcl_Obj *objPtr, size_t length) + unsigned char *Tcl_SetByteArrayLength(Tcl_Obj *objPtr, Tcl_Size numBytes) } declare 59 { void Tcl_SetByteArrayObj(Tcl_Obj *objPtr, const unsigned char *bytes, - size_t length) + Tcl_Size numBytes) } declare 60 { void Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue) } -# Removed in 9.0 (changed to macro): -#declare 61 { -# void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue) -#} +declare 61 {deprecated {No longer in use, changed to macro}} { + void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue) +} declare 62 { - void Tcl_SetListObj(Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]) + void Tcl_SetListObj(Tcl_Obj *objPtr, Tcl_Size objc, Tcl_Obj *const objv[]) } -# Removed in 9.0 (changed to macro): -#declare 63 { -# void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue) -#} +declare 63 {deprecated {No longer in use, changed to macro}} { + void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue) +} declare 64 { - void Tcl_SetObjLength(Tcl_Obj *objPtr, size_t length) + void Tcl_SetObjLength(Tcl_Obj *objPtr, Tcl_Size length) } declare 65 { - void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, size_t length) -} -# Removed in 9.0, replaced by macro. -#declare 66 { -# void Tcl_AddErrorInfo(Tcl_Interp *interp, const char *message) -#} -# Removed in 9.0, replaced by macro. -#declare 67 { -# void Tcl_AddObjErrorInfo(Tcl_Interp *interp, const char *message, -# int length) -#} + void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, Tcl_Size length) +} +declare 66 {deprecated {No longer in use, changed to macro}} { + void Tcl_AddErrorInfo(Tcl_Interp *interp, const char *message) +} +declare 67 {deprecated {No longer in use, changed to macro}} { + void Tcl_AddObjErrorInfo(Tcl_Interp *interp, const char *message, + Tcl_Size length) +} declare 68 { void Tcl_AllowExceptions(Tcl_Interp *interp) } declare 69 { void Tcl_AppendElement(Tcl_Interp *interp, const char *element) @@ -291,18 +281,16 @@ void Tcl_AsyncMark(Tcl_AsyncHandler async) } declare 75 { int Tcl_AsyncReady(void) } -# Removed in 9.0 -#declare 76 { -# void Tcl_BackgroundError(Tcl_Interp *interp) -#} -# Removed in 9.0: -#declare 77 { -# char Tcl_Backslash(const char *src, int *readPtr) -#} +declare 76 {deprecated {No longer in use, changed to macro}} { + void Tcl_BackgroundError(Tcl_Interp *interp) +} +declare 77 {deprecated {Use Tcl_UtfBackslash}} { + char Tcl_Backslash(const char *src, int *readPtr) +} declare 78 { int Tcl_BadChannelOption(Tcl_Interp *interp, const char *optionName, const char *optionList) } declare 79 { @@ -310,35 +298,35 @@ void *clientData) } declare 80 { void Tcl_CancelIdleCall(Tcl_IdleProc *idleProc, void *clientData) } -# Removed in 9.0: -#declare 81 { -# int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan) -#} +# Only available in Tcl 8.x, NULL in Tcl 9.0 +declare 81 { + int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan) +} declare 82 { int Tcl_CommandComplete(const char *cmd) } declare 83 { - char *Tcl_Concat(int argc, const char *const *argv) + char *Tcl_Concat(Tcl_Size argc, const char *const *argv) } declare 84 { - size_t Tcl_ConvertElement(const char *src, char *dst, int flags) + Tcl_Size Tcl_ConvertElement(const char *src, char *dst, int flags) } declare 85 { - size_t Tcl_ConvertCountedElement(const char *src, size_t length, char *dst, + Tcl_Size Tcl_ConvertCountedElement(const char *src, Tcl_Size length, char *dst, int flags) } declare 86 { int Tcl_CreateAlias(Tcl_Interp *childInterp, const char *childCmd, - Tcl_Interp *target, const char *targetCmd, int argc, + Tcl_Interp *target, const char *targetCmd, Tcl_Size argc, const char *const *argv) } declare 87 { int Tcl_CreateAliasObj(Tcl_Interp *childInterp, const char *childCmd, - Tcl_Interp *target, const char *targetCmd, int objc, + Tcl_Interp *target, const char *targetCmd, Tcl_Size objc, Tcl_Obj *const objv[]) } declare 88 { Tcl_Channel Tcl_CreateChannel(const Tcl_ChannelType *typePtr, const char *chanName, void *instanceData, int mask) @@ -364,16 +352,15 @@ void Tcl_CreateExitHandler(Tcl_ExitProc *proc, void *clientData) } declare 94 { Tcl_Interp *Tcl_CreateInterp(void) } -# Removed in 9.0: -#declare 95 { -# void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name, -# int numArgs, Tcl_ValueType *argTypes, -# Tcl_MathProc *proc, void *clientData) -#} +declare 95 {deprecated {}} { + void Tcl_CreateMathFunc(Tcl_Interp *interp, const char *name, + int numArgs, Tcl_ValueType *argTypes, + Tcl_MathProc *proc, void *clientData) +} declare 96 { Tcl_Command Tcl_CreateObjCommand(Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, void *clientData, Tcl_CmdDeleteProc *deleteProc) @@ -385,11 +372,11 @@ declare 98 { Tcl_TimerToken Tcl_CreateTimerHandler(int milliseconds, Tcl_TimerProc *proc, void *clientData) } declare 99 { - Tcl_Trace Tcl_CreateTrace(Tcl_Interp *interp, int level, + Tcl_Trace Tcl_CreateTrace(Tcl_Interp *interp, Tcl_Size level, Tcl_CmdTraceProc *proc, void *clientData) } declare 100 { void Tcl_DeleteAssocData(Tcl_Interp *interp, const char *name) } @@ -425,11 +412,11 @@ } declare 110 { void Tcl_DeleteInterp(Tcl_Interp *interp) } declare 111 { - void Tcl_DetachPids(int numPids, Tcl_Pid *pidPtr) + void Tcl_DetachPids(Tcl_Size numPids, Tcl_Pid *pidPtr) } declare 112 { void Tcl_DeleteTimerHandler(Tcl_TimerToken token) } declare 113 { @@ -444,11 +431,11 @@ } declare 116 { void Tcl_DoWhenIdle(Tcl_IdleProc *proc, void *clientData) } declare 117 { - char *Tcl_DStringAppend(Tcl_DString *dsPtr, const char *bytes, size_t length) + char *Tcl_DStringAppend(Tcl_DString *dsPtr, const char *bytes, Tcl_Size length) } declare 118 { char *Tcl_DStringAppendElement(Tcl_DString *dsPtr, const char *element) } declare 119 { @@ -465,11 +452,11 @@ } declare 123 { void Tcl_DStringResult(Tcl_Interp *interp, Tcl_DString *dsPtr) } declare 124 { - void Tcl_DStringSetLength(Tcl_DString *dsPtr, size_t length) + void Tcl_DStringSetLength(Tcl_DString *dsPtr, Tcl_Size length) } declare 125 { void Tcl_DStringStartSublist(Tcl_DString *dsPtr) } declare 126 { @@ -479,21 +466,19 @@ const char *Tcl_ErrnoId(void) } declare 128 { const char *Tcl_ErrnoMsg(int err) } -# Removed in 9.0, replaced by macro. -#declare 129 { -# int Tcl_Eval(Tcl_Interp *interp, const char *script) -#} +declare 129 { + int Tcl_Eval(Tcl_Interp *interp, const char *script) +} declare 130 { int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName) } -# Removed in 9.0, replaced by macro. -#declare 131 { -# int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) -#} +declare 131 {deprecated {No longer in use, changed to macro}} { + int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) +} declare 132 { void Tcl_EventuallyFree(void *clientData, Tcl_FreeProc *freeProc) } declare 133 { TCL_NORETURN void Tcl_Exit(int status) @@ -528,34 +513,32 @@ int Tcl_ExprString(Tcl_Interp *interp, const char *expr) } declare 143 { void Tcl_Finalize(void) } -# Removed in 9.0 (stub entry only) -#declare 144 { -# void Tcl_FindExecutable(const char *argv0) -#} +declare 144 {nostub {Don't use this function in a stub-enabled extension}} { + const char *Tcl_FindExecutable(const char *argv0) +} declare 145 { Tcl_HashEntry *Tcl_FirstHashEntry(Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr) } declare 146 { int Tcl_Flush(Tcl_Channel chan) } -# Removed in 9.0, TIP 559 -#declare 147 { -# void Tcl_FreeResult(Tcl_Interp *interp) -#} -declare 148 { +declare 147 {deprecated {see TIP #559. Use Tcl_ResetResult}} { + void Tcl_FreeResult(Tcl_Interp *interp) +} +declare 148 {deprecated {Use Tcl_GetAliasObj}} { int Tcl_GetAlias(Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr) } declare 149 { int Tcl_GetAliasObj(Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, - int *objcPtr, Tcl_Obj ***objv) + int *objcPtr, Tcl_Obj ***objvPtr) } declare 150 { void *Tcl_GetAssocData(Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr) } @@ -562,11 +545,11 @@ declare 151 { Tcl_Channel Tcl_GetChannel(Tcl_Interp *interp, const char *chanName, int *modePtr) } declare 152 { - int Tcl_GetChannelBufferSize(Tcl_Channel chan) + Tcl_Size Tcl_GetChannelBufferSize(Tcl_Channel chan) } declare 153 { int Tcl_GetChannelHandle(Tcl_Channel chan, int direction, void **handlePtr) } @@ -582,11 +565,11 @@ declare 157 { int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr) } declare 158 { - const Tcl_ChannelType *Tcl_GetChannelType(Tcl_Channel chan) + CONST86 Tcl_ChannelType *Tcl_GetChannelType(Tcl_Channel chan) } declare 159 { int Tcl_GetCommandInfo(Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr) } @@ -615,23 +598,23 @@ # Tcl_GetOpenFile is only available on unix, but it is a part of the old # generic interface, so we include it here for compatibility reasons. declare 167 unix { - int Tcl_GetOpenFile(Tcl_Interp *interp, const char *chanID, int forWriting, - int checkUsage, void **filePtr) + int Tcl_GetOpenFile(Tcl_Interp *interp, const char *chanID, + int forWriting, int checkUsage, void **filePtr) } # Obsolete. Should now use Tcl_FSGetPathType which is objectified # and therefore usually faster. declare 168 { Tcl_PathType Tcl_GetPathType(const char *path) } declare 169 { - size_t Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr) + Tcl_Size Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr) } declare 170 { - size_t Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr) + Tcl_Size Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr) } declare 171 { int Tcl_GetServiceMode(void) } declare 172 { @@ -638,31 +621,27 @@ Tcl_Interp *Tcl_GetChild(Tcl_Interp *interp, const char *name) } declare 173 { Tcl_Channel Tcl_GetStdChannel(int type) } -# Removed in 9.0, replaced by macro. -#declare 174 { -# const char *Tcl_GetStringResult(Tcl_Interp *interp) -#} -# Removed in 9.0, replaced by macro. -#declare 175 { -# const char *Tcl_GetVar(Tcl_Interp *interp, const char *varName, -# int flags) -#} +declare 174 { + const char *Tcl_GetStringResult(Tcl_Interp *interp) +} +declare 175 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_GetVar(Tcl_Interp *interp, const char *varName, + int flags) +} declare 176 { const char *Tcl_GetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags) } -# Removed in 9.0, replaced by macro. -#declare 177 { -# int Tcl_GlobalEval(Tcl_Interp *interp, const char *command) -#} -# Removed in 9.0, replaced by macro. -#declare 178 { -# int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) -#} +declare 177 { + int Tcl_GlobalEval(Tcl_Interp *interp, const char *command) +} +declare 178 {deprecated {No longer in use, changed to macro}} { + int Tcl_GlobalEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr) +} declare 179 { int Tcl_HideCommand(Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken) } declare 180 { @@ -683,11 +662,11 @@ declare 185 { int Tcl_IsSafe(Tcl_Interp *interp) } # Obsolete, use Tcl_FSJoinPath declare 186 { - char *Tcl_JoinPath(int argc, const char *const *argv, + char *Tcl_JoinPath(Tcl_Size argc, const char *const *argv, Tcl_DString *resultPtr) } declare 187 { int Tcl_LinkVar(Tcl_Interp *interp, const char *varName, void *addr, int type) @@ -699,18 +678,18 @@ # } declare 189 { Tcl_Channel Tcl_MakeFileChannel(void *handle, int mode) } -declare 190 { +declare 190 {deprecated {}} { int Tcl_MakeSafe(Tcl_Interp *interp) } declare 191 { Tcl_Channel Tcl_MakeTcpClientChannel(void *tcpSocket) } declare 192 { - char *Tcl_Merge(int argc, const char *const *argv) + char *Tcl_Merge(Tcl_Size argc, const char *const *argv) } declare 193 { Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr) } declare 194 { @@ -723,21 +702,21 @@ declare 196 { Tcl_Obj *Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags) } declare 197 { - Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc, + Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, Tcl_Size argc, const char **argv, int flags) } # This is obsolete, use Tcl_FSOpenFileChannel declare 198 { Tcl_Channel Tcl_OpenFileChannel(Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions) } declare 199 { Tcl_Channel Tcl_OpenTcpClient(Tcl_Interp *interp, int port, - const char *address, const char *myaddr, int myport, int async) + const char *address, const char *myaddr, int myport, int flags) } declare 200 { Tcl_Channel Tcl_OpenTcpServer(Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, void *callbackData) @@ -753,14 +732,14 @@ } declare 204 { const char *Tcl_PosixError(Tcl_Interp *interp) } declare 205 { - void Tcl_QueueEvent(Tcl_Event *evPtr, Tcl_QueuePosition position) + void Tcl_QueueEvent(Tcl_Event *evPtr, int position) } declare 206 { - size_t Tcl_Read(Tcl_Channel chan, char *bufPtr, size_t toRead) + Tcl_Size Tcl_Read(Tcl_Channel chan, char *bufPtr, Tcl_Size toRead) } declare 207 { void Tcl_ReapDetachedProcs(void) } declare 208 { @@ -785,29 +764,28 @@ declare 214 { int Tcl_RegExpMatch(Tcl_Interp *interp, const char *text, const char *pattern) } declare 215 { - void Tcl_RegExpRange(Tcl_RegExp regexp, size_t index, + void Tcl_RegExpRange(Tcl_RegExp regexp, Tcl_Size index, const char **startPtr, const char **endPtr) } declare 216 { void Tcl_Release(void *clientData) } declare 217 { void Tcl_ResetResult(Tcl_Interp *interp) } declare 218 { - size_t Tcl_ScanElement(const char *src, int *flagPtr) + Tcl_Size Tcl_ScanElement(const char *src, int *flagPtr) } declare 219 { - size_t Tcl_ScanCountedElement(const char *src, size_t length, int *flagPtr) + Tcl_Size Tcl_ScanCountedElement(const char *src, Tcl_Size length, int *flagPtr) } -# Removed in 9.0: -#declare 220 { -# int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode) -#} +declare 220 {deprecated {}} { + int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode) +} declare 221 { int Tcl_ServiceAll(void) } declare 222 { int Tcl_ServiceEvent(int flags) @@ -815,11 +793,11 @@ declare 223 { void Tcl_SetAssocData(Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, void *clientData) } declare 224 { - void Tcl_SetChannelBufferSize(Tcl_Channel chan, int sz) + void Tcl_SetChannelBufferSize(Tcl_Channel chan, Tcl_Size sz) } declare 225 { int Tcl_SetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue) } @@ -834,22 +812,20 @@ void Tcl_SetErrorCode(Tcl_Interp *interp, ...) } declare 229 { void Tcl_SetMaxBlockTime(const Tcl_Time *timePtr) } -# Removed in 9.0 (stub entry only) -#declare 230 { -# void Tcl_SetPanicProc(TCL_NORETURN1 Tcl_PanicProc *panicProc) -#} +declare 230 {nostub {Don't use this function in a stub-enabled extension}} { + const char *Tcl_SetPanicProc(Tcl_PanicProc *panicProc) +} declare 231 { - int Tcl_SetRecursionLimit(Tcl_Interp *interp, int depth) + Tcl_Size Tcl_SetRecursionLimit(Tcl_Interp *interp, Tcl_Size depth) } -# Removed in 9.0, replaced by macro. -#declare 232 { -# void Tcl_SetResult(Tcl_Interp *interp, char *result, -# Tcl_FreeProc *freeProc) -#} +declare 232 { + void Tcl_SetResult(Tcl_Interp *interp, char *result, + Tcl_FreeProc *freeProc) +} declare 233 { int Tcl_SetServiceMode(int mode) } declare 234 { void Tcl_SetObjErrorCode(Tcl_Interp *interp, Tcl_Obj *errorObjPtr) @@ -858,15 +834,14 @@ void Tcl_SetObjResult(Tcl_Interp *interp, Tcl_Obj *resultObjPtr) } declare 236 { void Tcl_SetStdChannel(Tcl_Channel channel, int type) } -# Removed in 9.0, replaced by macro. -#declare 237 { -# const char *Tcl_SetVar(Tcl_Interp *interp, const char *varName, -# const char *newValue, int flags) -#} +declare 237 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_SetVar(Tcl_Interp *interp, const char *varName, + const char *newValue, int flags) +} declare 238 { const char *Tcl_SetVar2(Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags) } declare 239 { @@ -877,159 +852,143 @@ } declare 241 { void Tcl_SourceRCFile(Tcl_Interp *interp) } declare 242 { - int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, int *argcPtr, + int Tcl_SplitList(Tcl_Interp *interp, const char *listStr, Tcl_Size *argcPtr, const char ***argvPtr) } # Obsolete, use Tcl_FSSplitPath declare 243 { - void Tcl_SplitPath(const char *path, int *argcPtr, const char ***argvPtr) -} -# Removed in 9.0 (stub entry only) -#declare 244 { -# void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName, -# Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc) -#} -# Removed in 9.0 (stub entry only) -#declare 245 { -# int Tcl_StringMatch(const char *str, const char *pattern) -#} -# Removed in 9.0: -#declare 246 { -# int Tcl_TellOld(Tcl_Channel chan) -#} -# Removed in 9.0, replaced by macro. -#declare 247 { -# int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags, -# Tcl_VarTraceProc *proc, ClientData clientData) -#} + void Tcl_SplitPath(const char *path, Tcl_Size *argcPtr, const char ***argvPtr) +} +declare 244 {nostub {Don't use this function in a stub-enabled extension}} { + void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix, + Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc) +} +declare 245 {deprecated {No longer in use, changed to macro}} { + int Tcl_StringMatch(const char *str, const char *pattern) +} +declare 246 {deprecated {}} { + int Tcl_TellOld(Tcl_Channel chan) +} +declare 247 {deprecated {No longer in use, changed to macro}} { + int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, int flags, + Tcl_VarTraceProc *proc, void *clientData) +} declare 248 { int Tcl_TraceVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData) } declare 249 { char *Tcl_TranslateFileName(Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr) } declare 250 { - size_t Tcl_Ungets(Tcl_Channel chan, const char *str, size_t len, int atHead) + Tcl_Size Tcl_Ungets(Tcl_Channel chan, const char *str, Tcl_Size len, int atHead) } declare 251 { void Tcl_UnlinkVar(Tcl_Interp *interp, const char *varName) } declare 252 { int Tcl_UnregisterChannel(Tcl_Interp *interp, Tcl_Channel chan) } -# Removed in 9.0, replaced by macro. -#declare 253 { -# int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, int flags) -#} +declare 253 {deprecated {No longer in use, changed to macro}} { + int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, int flags) +} declare 254 { int Tcl_UnsetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags) } -# Removed in 9.0, replaced by macro. -#declare 255 { -# void Tcl_UntraceVar(Tcl_Interp *interp, const char *varName, int flags, -# Tcl_VarTraceProc *proc, ClientData clientData) -#} +declare 255 {deprecated {No longer in use, changed to macro}} { + void Tcl_UntraceVar(Tcl_Interp *interp, const char *varName, int flags, + Tcl_VarTraceProc *proc, void *clientData) +} declare 256 { void Tcl_UntraceVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData) } declare 257 { void Tcl_UpdateLinkedVar(Tcl_Interp *interp, const char *varName) } -# Removed in 9.0, replaced by macro. -#declare 258 { -# int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, -# const char *varName, const char *localName, int flags) -#} +declare 258 {deprecated {No longer in use, changed to macro}} { + int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, + const char *varName, const char *localName, int flags) +} declare 259 { int Tcl_UpVar2(Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags) } declare 260 { int Tcl_VarEval(Tcl_Interp *interp, ...) } -# Removed in 9.0, replaced by macro. -#declare 261 { -# ClientData Tcl_VarTraceInfo(Tcl_Interp *interp, const char *varName, -# int flags, Tcl_VarTraceProc *procPtr, ClientData prevClientData) -#} +declare 261 {deprecated {No longer in use, changed to macro}} { + void *Tcl_VarTraceInfo(Tcl_Interp *interp, const char *varName, + int flags, Tcl_VarTraceProc *procPtr, void *prevClientData) +} declare 262 { void *Tcl_VarTraceInfo2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData) } declare 263 { - size_t Tcl_Write(Tcl_Channel chan, const char *s, size_t slen) + Tcl_Size Tcl_Write(Tcl_Channel chan, const char *s, Tcl_Size slen) } declare 264 { - void Tcl_WrongNumArgs(Tcl_Interp *interp, int objc, + void Tcl_WrongNumArgs(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], const char *message) } declare 265 { int Tcl_DumpActiveMemory(const char *fileName) } declare 266 { void Tcl_ValidateAllMemory(const char *file, int line) } -# Removed in 9.0: -#declare 267 { -# void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList) -#} -# Removed in 9.0: -#declare 268 { -# void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList) -#} +declare 267 {deprecated {see TIP #422}} { + void Tcl_AppendResultVA(Tcl_Interp *interp, va_list argList) +} +declare 268 {deprecated {see TIP #422}} { + void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, va_list argList) +} declare 269 { char *Tcl_HashStats(Tcl_HashTable *tablePtr) } declare 270 { const char *Tcl_ParseVar(Tcl_Interp *interp, const char *start, const char **termPtr) } -# Removed in 9.0, replaced by macro. -#declare 271 { -# const char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name, -# const char *version, int exact) -#} +declare 271 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_PkgPresent(Tcl_Interp *interp, const char *name, + const char *version, int exact) +} declare 272 { const char *Tcl_PkgPresentEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr) } -# Removed in 9.0, replaced by macro. -#declare 273 { -# int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, -# const char *version) -#} +declare 273 {deprecated {No longer in use, changed to macro}} { + int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, + const char *version) +} # TIP #268: The internally used new Require function is in slot 573. -# Removed in 9.0, replaced by macro. -#declare 274 { -# const char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name, -# const char *version, int exact) -#} -# Removed in 9.0: -#declare 275 { -# void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList) -#} -# Removed in 9.0: -#declare 276 { -# int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList) -#} +declare 274 {deprecated {No longer in use, changed to macro}} { + const char *Tcl_PkgRequire(Tcl_Interp *interp, const char *name, + const char *version, int exact) +} +declare 275 {deprecated {see TIP #422}} { + void Tcl_SetErrorCodeVA(Tcl_Interp *interp, va_list argList) +} +declare 276 {deprecated {see TIP #422}} { + int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList) +} declare 277 { Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options) } -# Removed in 9.0: -#declare 278 { -# TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList) -#} +declare 278 {deprecated {see TIP #422}} { + TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList) +} declare 279 { void Tcl_GetVersion(int *major, int *minor, int *patchLevel, int *type) } declare 280 { void Tcl_InitMemory(Tcl_Interp *interp) @@ -1082,20 +1041,19 @@ void Tcl_CreateThreadExitHandler(Tcl_ExitProc *proc, void *clientData) } declare 289 { void Tcl_DeleteThreadExitHandler(Tcl_ExitProc *proc, void *clientData) } -# Removed in 9.0, replaced by macro. -#declare 290 { -# void Tcl_DiscardResult(Tcl_SavedResult *statePtr) -#} +declare 290 {deprecated {Use Tcl_DiscardInterpState}} { + void Tcl_DiscardResult(Tcl_SavedResult *statePtr) +} declare 291 { - int Tcl_EvalEx(Tcl_Interp *interp, const char *script, size_t numBytes, + int Tcl_EvalEx(Tcl_Interp *interp, const char *script, Tcl_Size numBytes, int flags) } declare 292 { - int Tcl_EvalObjv(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], + int Tcl_EvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags) } declare 293 { int Tcl_EvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags) } @@ -1102,17 +1060,17 @@ declare 294 { TCL_NORETURN void Tcl_ExitThread(int status) } declare 295 { int Tcl_ExternalToUtf(Tcl_Interp *interp, Tcl_Encoding encoding, - const char *src, size_t srcLen, int flags, - Tcl_EncodingState *statePtr, char *dst, size_t dstLen, + const char *src, Tcl_Size srcLen, int flags, + Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr) } declare 296 { char *Tcl_ExternalToUtfDString(Tcl_Encoding encoding, - const char *src, size_t srcLen, Tcl_DString *dsPtr) + const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr) } declare 297 { void Tcl_FinalizeThread(void) } declare 298 { @@ -1133,15 +1091,15 @@ declare 303 { void Tcl_GetEncodingNames(Tcl_Interp *interp) } declare 304 { int Tcl_GetIndexFromObjStruct(Tcl_Interp *interp, Tcl_Obj *objPtr, - const void *tablePtr, size_t offset, const char *msg, int flags, - int *indexPtr) + const void *tablePtr, Tcl_Size offset, const char *msg, int flags, + void *indexPtr) } declare 305 { - void *Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr, size_t size) + void *Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr, Tcl_Size size) } declare 306 { Tcl_Obj *Tcl_GetVar2Ex(Tcl_Interp *interp, const char *part1, const char *part2, int flags) } @@ -1160,24 +1118,22 @@ declare 311 { void Tcl_ConditionWait(Tcl_Condition *condPtr, Tcl_Mutex *mutexPtr, const Tcl_Time *timePtr) } declare 312 { - size_t Tcl_NumUtfChars(const char *src, size_t length) + Tcl_Size Tcl_NumUtfChars(const char *src, Tcl_Size length) } declare 313 { - size_t Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr, - size_t charsToRead, int appendFlag) -} -# Removed in 9.0, replaced by macro. -#declare 314 { -# void Tcl_RestoreResult(Tcl_Interp *interp, Tcl_SavedResult *statePtr) -#} -# Removed in 9.0, replaced by macro. -#declare 315 { -# void Tcl_SaveResult(Tcl_Interp *interp, Tcl_SavedResult *statePtr) -#} + Tcl_Size Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr, + Tcl_Size charsToRead, int appendFlag) +} +declare 314 {deprecated {Use Tcl_RestoreInterpState}} { + void Tcl_RestoreResult(Tcl_Interp *interp, Tcl_SavedResult *statePtr) +} +declare 315 {deprecated {Use Tcl_SaveInterpState}} { + void Tcl_SaveResult(Tcl_Interp *interp, Tcl_SavedResult *statePtr) +} declare 316 { int Tcl_SetSystemEncoding(Tcl_Interp *interp, const char *name) } declare 317 { Tcl_Obj *Tcl_SetVar2Ex(Tcl_Interp *interp, const char *part1, @@ -1186,14 +1142,14 @@ declare 318 { void Tcl_ThreadAlert(Tcl_ThreadId threadId) } declare 319 { void Tcl_ThreadQueueEvent(Tcl_ThreadId threadId, Tcl_Event *evPtr, - Tcl_QueuePosition position) + int position) } declare 320 { - int Tcl_UniCharAtIndex(const char *src, size_t index) + int Tcl_UniCharAtIndex(const char *src, Tcl_Size index) } declare 321 { int Tcl_UniCharToLower(int ch) } declare 322 { @@ -1201,72 +1157,70 @@ } declare 323 { int Tcl_UniCharToUpper(int ch) } declare 324 { - int Tcl_UniCharToUtf(int ch, char *buf) + Tcl_Size Tcl_UniCharToUtf(int ch, char *buf) } declare 325 { - const char *Tcl_UtfAtIndex(const char *src, size_t index) + const char *Tcl_UtfAtIndex(const char *src, Tcl_Size index) } declare 326 { - int Tcl_UtfCharComplete(const char *src, size_t length) + int TclUtfCharComplete(const char *src, Tcl_Size length) } declare 327 { - size_t Tcl_UtfBackslash(const char *src, int *readPtr, char *dst) + Tcl_Size Tcl_UtfBackslash(const char *src, int *readPtr, char *dst) } declare 328 { const char *Tcl_UtfFindFirst(const char *src, int ch) } declare 329 { const char *Tcl_UtfFindLast(const char *src, int ch) } declare 330 { - const char *Tcl_UtfNext(const char *src) + const char *TclUtfNext(const char *src) } declare 331 { - const char *Tcl_UtfPrev(const char *src, const char *start) + const char *TclUtfPrev(const char *src, const char *start) } declare 332 { int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding, - const char *src, size_t srcLen, int flags, - Tcl_EncodingState *statePtr, char *dst, size_t dstLen, + const char *src, Tcl_Size srcLen, int flags, + Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr) } declare 333 { char *Tcl_UtfToExternalDString(Tcl_Encoding encoding, - const char *src, size_t srcLen, Tcl_DString *dsPtr) + const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr) } declare 334 { - int Tcl_UtfToLower(char *src) + Tcl_Size Tcl_UtfToLower(char *src) } declare 335 { - int Tcl_UtfToTitle(char *src) + Tcl_Size Tcl_UtfToTitle(char *src) } declare 336 { - int Tcl_UtfToChar16(const char *src, unsigned short *chPtr) + Tcl_Size Tcl_UtfToChar16(const char *src, unsigned short *chPtr) } declare 337 { - int Tcl_UtfToUpper(char *src) + Tcl_Size Tcl_UtfToUpper(char *src) } declare 338 { - size_t Tcl_WriteChars(Tcl_Channel chan, const char *src, size_t srcLen) + Tcl_Size Tcl_WriteChars(Tcl_Channel chan, const char *src, Tcl_Size srcLen) } declare 339 { - size_t Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr) + Tcl_Size Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr) } declare 340 { char *Tcl_GetString(Tcl_Obj *objPtr) } -# Removed in 9.0: -#declare 341 { -# const char *Tcl_GetDefaultEncodingDir(void) -#} -# Removed in 9.0: -#declare 342 { -# void Tcl_SetDefaultEncodingDir(const char *path) -#} +declare 341 {deprecated {Use Tcl_GetEncodingSearchPath}} { + const char *Tcl_GetDefaultEncodingDir(void) +} +declare 342 {deprecated {Use Tcl_SetEncodingSearchPath}} { + void Tcl_SetDefaultEncodingDir(const char *path) +} declare 343 { void Tcl_AlertNotifier(void *clientData) } declare 344 { void Tcl_ServiceModeHook(int mode) @@ -1290,64 +1244,61 @@ int Tcl_UniCharIsUpper(int ch) } declare 351 { int Tcl_UniCharIsWordChar(int ch) } -# Removed in 9.0: -#declare 352 { -# size_t Tcl_UniCharLen(const Tcl_UniChar *uniStr) -#} -# Removed in 9.0: -#declare 353 { -# int Tcl_UniCharNcmp(const Tcl_UniChar *ucs, const Tcl_UniChar *uct, -# size_t numChars) -#} +declare 352 { + Tcl_Size Tcl_Char16Len(const unsigned short *uniStr) +} +declare 353 {deprecated {Use Tcl_UtfNcmp}} { + int Tcl_UniCharNcmp(const unsigned short *ucs, const unsigned short *uct, + unsigned long numChars) +} declare 354 { char *Tcl_Char16ToUtfDString(const unsigned short *uniStr, - size_t uniLength, Tcl_DString *dsPtr) + Tcl_Size uniLength, Tcl_DString *dsPtr) } declare 355 { unsigned short *Tcl_UtfToChar16DString(const char *src, - size_t length, Tcl_DString *dsPtr) + Tcl_Size length, Tcl_DString *dsPtr) } declare 356 { Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj, int flags) } -# Removed in 9.0: -#declare 357 { -# Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, -# int count) -#} +declare 357 {deprecated {Use Tcl_EvalTokensStandard}} { + Tcl_Obj *Tcl_EvalTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, + Tcl_Size count) +} declare 358 { void Tcl_FreeParse(Tcl_Parse *parsePtr) } declare 359 { void Tcl_LogCommandInfo(Tcl_Interp *interp, const char *script, - const char *command, size_t length) + const char *command, Tcl_Size length) } declare 360 { int Tcl_ParseBraces(Tcl_Interp *interp, const char *start, - size_t numBytes, Tcl_Parse *parsePtr, int append, + Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr) } declare 361 { int Tcl_ParseCommand(Tcl_Interp *interp, const char *start, - size_t numBytes, int nested, Tcl_Parse *parsePtr) + Tcl_Size numBytes, int nested, Tcl_Parse *parsePtr) } declare 362 { - int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, size_t numBytes, - Tcl_Parse *parsePtr) + int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, + Tcl_Size numBytes, Tcl_Parse *parsePtr) } declare 363 { int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start, - size_t numBytes, Tcl_Parse *parsePtr, int append, + Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr) } declare 364 { int Tcl_ParseVarName(Tcl_Interp *interp, const char *start, - size_t numBytes, Tcl_Parse *parsePtr, int append) + Tcl_Size numBytes, Tcl_Parse *parsePtr, int append) } # These 4 functions are obsolete, use Tcl_FSGetCwd, Tcl_FSChdir, # Tcl_FSAccess and Tcl_FSStat declare 365 { char *Tcl_GetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr) @@ -1360,14 +1311,14 @@ } declare 368 { int Tcl_Stat(const char *path, struct stat *bufPtr) } declare 369 { - int Tcl_UtfNcmp(const char *s1, const char *s2, size_t n) + int Tcl_UtfNcmp(const char *s1, const char *s2, unsigned long n) } declare 370 { - int Tcl_UtfNcasecmp(const char *s1, const char *s2, size_t n) + int Tcl_UtfNcasecmp(const char *s1, const char *s2, unsigned long n) } declare 371 { int Tcl_StringCaseMatch(const char *str, const char *pattern, int nocase) } declare 372 { @@ -1382,46 +1333,44 @@ declare 375 { int Tcl_UniCharIsPunct(int ch) } declare 376 { int Tcl_RegExpExecObj(Tcl_Interp *interp, Tcl_RegExp regexp, - Tcl_Obj *textObj, size_t offset, size_t nmatches, int flags) + Tcl_Obj *textObj, Tcl_Size offset, Tcl_Size nmatches, int flags) } declare 377 { void Tcl_RegExpGetInfo(Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr) } declare 378 { - Tcl_Obj *Tcl_NewUnicodeObj(const Tcl_UniChar *unicode, size_t numChars) + Tcl_Obj *Tcl_NewUnicodeObj(const unsigned short *unicode, Tcl_Size numChars) } declare 379 { - void Tcl_SetUnicodeObj(Tcl_Obj *objPtr, const Tcl_UniChar *unicode, - size_t numChars) + void Tcl_SetUnicodeObj(Tcl_Obj *objPtr, const unsigned short *unicode, + Tcl_Size numChars) } declare 380 { - size_t Tcl_GetCharLength(Tcl_Obj *objPtr) + Tcl_Size Tcl_GetCharLength(Tcl_Obj *objPtr) } declare 381 { - int Tcl_GetUniChar(Tcl_Obj *objPtr, size_t index) + int Tcl_GetUniChar(Tcl_Obj *objPtr, Tcl_Size index) } -# Removed in 9.0, replaced by macro. -#declare 382 { -# Tcl_UniChar *Tcl_GetUnicode(Tcl_Obj *objPtr) -#} +declare 382 {deprecated {No longer in use, changed to macro}} { + unsigned short *Tcl_GetUnicode(Tcl_Obj *objPtr) +} declare 383 { - Tcl_Obj *Tcl_GetRange(Tcl_Obj *objPtr, size_t first, size_t last) + Tcl_Obj *Tcl_GetRange(Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last) } -# Removed in 9.0 -#declare 384 { -# void Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr, const Tcl_UniChar *unicode, -# size_t length) -#} +declare 384 { + void Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr, const unsigned short *unicode, + Tcl_Size length) +} declare 385 { int Tcl_RegExpMatchObj(Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj) } declare 386 { - void Tcl_SetNotifier(Tcl_NotifierProcs *notifierProcPtr) + void Tcl_SetNotifier(const Tcl_NotifierProcs *notifierProcPtr) } declare 387 { Tcl_Mutex *Tcl_GetAllocMutex(void) } declare 388 { @@ -1430,29 +1379,29 @@ declare 389 { int Tcl_GetChannelNamesEx(Tcl_Interp *interp, const char *pattern) } declare 390 { int Tcl_ProcObjCmd(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]) + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 391 { void Tcl_ConditionFinalize(Tcl_Condition *condPtr) } declare 392 { void Tcl_MutexFinalize(Tcl_Mutex *mutex) } declare 393 { int Tcl_CreateThread(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, - void *clientData, size_t stackSize, int flags) + void *clientData, TCL_HASH_TYPE stackSize, int flags) } # Introduced in 8.3.2 declare 394 { - size_t Tcl_ReadRaw(Tcl_Channel chan, char *dst, size_t bytesToRead) + Tcl_Size Tcl_ReadRaw(Tcl_Channel chan, char *dst, Tcl_Size bytesToRead) } declare 395 { - size_t Tcl_WriteRaw(Tcl_Channel chan, const char *src, size_t srcLen) + Tcl_Size Tcl_WriteRaw(Tcl_Channel chan, const char *src, Tcl_Size srcLen) } declare 396 { Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan) } declare 397 { @@ -1467,15 +1416,14 @@ } declare 400 { Tcl_DriverBlockModeProc *Tcl_ChannelBlockModeProc( const Tcl_ChannelType *chanTypePtr) } -# Removed in 9.0 -#declare 401 { -# Tcl_DriverCloseProc *Tcl_ChannelCloseProc( -# const Tcl_ChannelType *chanTypePtr) -#} +declare 401 {deprecated {Use Tcl_ChannelClose2Proc}} { + Tcl_DriverCloseProc *Tcl_ChannelCloseProc( + const Tcl_ChannelType *chanTypePtr) +} declare 402 { Tcl_DriverClose2Proc *Tcl_ChannelClose2Proc( const Tcl_ChannelType *chanTypePtr) } declare 403 { @@ -1484,15 +1432,14 @@ } declare 404 { Tcl_DriverOutputProc *Tcl_ChannelOutputProc( const Tcl_ChannelType *chanTypePtr) } -# Removed in 9.0 -#declare 405 { -# Tcl_DriverSeekProc *Tcl_ChannelSeekProc( -# const Tcl_ChannelType *chanTypePtr) -#} +declare 405 {deprecated {Use Tcl_ChannelWideSeekProc}} { + Tcl_DriverSeekProc *Tcl_ChannelSeekProc( + const Tcl_ChannelType *chanTypePtr) +} declare 406 { Tcl_DriverSetOptionProc *Tcl_ChannelSetOptionProc( const Tcl_ChannelType *chanTypePtr) } declare 407 { @@ -1536,29 +1483,25 @@ void Tcl_ClearChannelHandlers(Tcl_Channel channel) } declare 418 { int Tcl_IsChannelExisting(const char *channelName) } -# Removed in 9.0: -#declare 419 { -# int Tcl_UniCharNcasecmp(const Tcl_UniChar *ucs, const Tcl_UniChar *uct, -# size_t numChars) -#} -# Removed in 9.0: -#declare 420 { -# int Tcl_UniCharCaseMatch(const Tcl_UniChar *uniStr, -# const Tcl_UniChar *uniPattern, int nocase) -#} -# Removed in 9.0, as it is actually a macro: -#declare 421 { -# Tcl_HashEntry *Tcl_FindHashEntry(Tcl_HashTable *tablePtr, const void *key) -#} -# Removed in 9.0, as it is actually a macro: -#declare 422 { -# Tcl_HashEntry *Tcl_CreateHashEntry(Tcl_HashTable *tablePtr, -# const void *key, int *newPtr) -#} +declare 419 {deprecated {Use Tcl_UtfNcasecmp}} { + int Tcl_UniCharNcasecmp(const unsigned short *ucs, const unsigned short *uct, + unsigned long numChars) +} +declare 420 {deprecated {Use Tcl_StringCaseMatch}} { + int Tcl_UniCharCaseMatch(const unsigned short *uniStr, + const unsigned short *uniPattern, int nocase) +} +declare 421 {deprecated {}} { + Tcl_HashEntry *Tcl_FindHashEntry(Tcl_HashTable *tablePtr, const void *key) +} +declare 422 {deprecated {}} { + Tcl_HashEntry *Tcl_CreateHashEntry(Tcl_HashTable *tablePtr, + const void *key, int *newPtr) +} declare 423 { void Tcl_InitCustomHashTable(Tcl_HashTable *tablePtr, int keyType, const Tcl_HashKeyType *typePtr) } declare 424 { @@ -1576,47 +1519,45 @@ declare 427 { void Tcl_UntraceCommand(Tcl_Interp *interp, const char *varName, int flags, Tcl_CommandTraceProc *proc, void *clientData) } declare 428 { - void *Tcl_AttemptAlloc(size_t size) + char *Tcl_AttemptAlloc(TCL_HASH_TYPE size) } declare 429 { - void *Tcl_AttemptDbCkalloc(size_t size, const char *file, int line) + char *Tcl_AttemptDbCkalloc(TCL_HASH_TYPE size, const char *file, int line) } declare 430 { - void *Tcl_AttemptRealloc(void *ptr, size_t size) + char *Tcl_AttemptRealloc(char *ptr, TCL_HASH_TYPE size) } declare 431 { - void *Tcl_AttemptDbCkrealloc(void *ptr, size_t size, + char *Tcl_AttemptDbCkrealloc(char *ptr, TCL_HASH_TYPE size, const char *file, int line) } declare 432 { - int Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, size_t length) + int Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, Tcl_Size length) } # TIP#10 (thread-aware channels) akupries declare 433 { Tcl_ThreadId Tcl_GetChannelThread(Tcl_Channel channel) } # introduced in 8.4a3 declare 434 { - Tcl_UniChar *Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, int *lengthPtr) + unsigned short *Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, Tcl_Size *lengthPtr) } # TIP#15 (math function introspection) dkf -# Removed in 9.0: -#declare 435 { -# int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name, -# int *numArgsPtr, Tcl_ValueType **argTypesPtr, -# Tcl_MathProc **procPtr, void **clientDataPtr) -#} -# Removed in 9.0: -#declare 436 { -# Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern) -#} +declare 435 {deprecated {}} { + int Tcl_GetMathFuncInfo(Tcl_Interp *interp, const char *name, + int *numArgsPtr, Tcl_ValueType **argTypesPtr, + Tcl_MathProc **procPtr, void **clientDataPtr) +} +declare 436 {deprecated {}} { + Tcl_Obj *Tcl_ListMathFuncs(Tcl_Interp *interp, const char *pattern) +} # TIP#36 (better access to 'subst') dkf declare 437 { Tcl_Obj *Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags) } @@ -1641,12 +1582,12 @@ declare 443 { int Tcl_FSDeleteFile(Tcl_Obj *pathPtr) } declare 444 { int Tcl_FSLoadFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, - const char *sym2, Tcl_PackageInitProc **proc1Ptr, - Tcl_PackageInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, + const char *sym2, Tcl_LibraryInitProc **proc1Ptr, + Tcl_LibraryInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr) } declare 445 { int Tcl_FSMatchInDirectory(Tcl_Interp *interp, Tcl_Obj *result, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types) @@ -1674,11 +1615,11 @@ declare 452 { int Tcl_FSFileAttrsSet(Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr) } declare 453 { - const char *const *Tcl_FSFileAttrStrings(Tcl_Obj *pathPtr, + const char *CONST86 *Tcl_FSFileAttrStrings(Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef) } declare 454 { int Tcl_FSStat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf) } @@ -1697,23 +1638,23 @@ } declare 459 { int Tcl_FSConvertToPathType(Tcl_Interp *interp, Tcl_Obj *pathPtr) } declare 460 { - Tcl_Obj *Tcl_FSJoinPath(Tcl_Obj *listObj, int elements) + Tcl_Obj *Tcl_FSJoinPath(Tcl_Obj *listObj, Tcl_Size elements) } declare 461 { - Tcl_Obj *Tcl_FSSplitPath(Tcl_Obj *pathPtr, int *lenPtr) + Tcl_Obj *Tcl_FSSplitPath(Tcl_Obj *pathPtr, Tcl_Size *lenPtr) } declare 462 { int Tcl_FSEqualPaths(Tcl_Obj *firstPtr, Tcl_Obj *secondPtr) } declare 463 { Tcl_Obj *Tcl_FSGetNormalizedPath(Tcl_Interp *interp, Tcl_Obj *pathPtr) } declare 464 { - Tcl_Obj *Tcl_FSJoinToPath(Tcl_Obj *pathPtr, int objc, + Tcl_Obj *Tcl_FSJoinToPath(Tcl_Obj *pathPtr, Tcl_Size objc, Tcl_Obj *const objv[]) } declare 465 { void *Tcl_FSGetInternalRep(Tcl_Obj *pathPtr, const Tcl_Filesystem *fsPtr) @@ -1752,11 +1693,11 @@ declare 476 { const char *Tcl_FSGetTranslatedStringPath(Tcl_Interp *interp, Tcl_Obj *pathPtr) } declare 477 { - const Tcl_Filesystem *Tcl_FSGetFileSystemForPath(Tcl_Obj *pathPtr) + CONST86 Tcl_Filesystem *Tcl_FSGetFileSystemForPath(Tcl_Obj *pathPtr) } declare 478 { Tcl_PathType Tcl_FSGetPathType(Tcl_Obj *pathPtr) } @@ -1769,21 +1710,21 @@ } # TIP#56 (evaluate a parsed script) msofer declare 481 { int Tcl_EvalTokensStandard(Tcl_Interp *interp, Tcl_Token *tokenPtr, - size_t count) + Tcl_Size count) } # TIP#73 (access to current time) kbk declare 482 { void Tcl_GetTime(Tcl_Time *timeBuf) } # TIP#32 (object-enabled traces) kbk declare 483 { - Tcl_Trace Tcl_CreateObjTrace(Tcl_Interp *interp, int level, int flags, + Tcl_Trace Tcl_CreateObjTrace(Tcl_Interp *interp, Tcl_Size level, int flags, Tcl_CmdObjTraceProc *objProc, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc) } declare 484 { int Tcl_GetCommandInfoFromToken(Tcl_Command token, Tcl_CmdInfo *infoPtr) @@ -1811,14 +1752,14 @@ } declare 490 { Tcl_StatBuf *Tcl_AllocStatBuf(void) } declare 491 { - Tcl_WideInt Tcl_Seek(Tcl_Channel chan, Tcl_WideInt offset, int mode) + long long Tcl_Seek(Tcl_Channel chan, long long offset, int mode) } declare 492 { - Tcl_WideInt Tcl_Tell(Tcl_Channel chan) + long long Tcl_Tell(Tcl_Channel chan) } # TIP#91 (back-compat enhancements for channels) dkf declare 493 { Tcl_DriverWideSeekProc *Tcl_ChannelWideSeekProc( @@ -1839,11 +1780,11 @@ declare 496 { int Tcl_DictObjRemove(Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Obj *keyPtr) } declare 497 { - int Tcl_DictObjSize(Tcl_Interp *interp, Tcl_Obj *dictPtr, int *sizePtr) + int Tcl_DictObjSize(Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size *sizePtr) } declare 498 { int Tcl_DictObjFirst(Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr) @@ -1855,15 +1796,15 @@ declare 500 { void Tcl_DictObjDone(Tcl_DictSearch *searchPtr) } declare 501 { int Tcl_DictObjPutKeyList(Tcl_Interp *interp, Tcl_Obj *dictPtr, - int keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr) + Tcl_Size keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr) } declare 502 { int Tcl_DictObjRemoveKeyList(Tcl_Interp *interp, Tcl_Obj *dictPtr, - int keyc, Tcl_Obj *const *keyv) + Tcl_Size keyc, Tcl_Obj *const *keyv) } declare 503 { Tcl_Obj *Tcl_NewDictObj(void) } declare 504 { @@ -1927,14 +1868,14 @@ declare 518 { int Tcl_FSEvalFileEx(Tcl_Interp *interp, Tcl_Obj *fileName, const char *encodingName) } -# Removed in 9.0 (stub entry only) -#declare 519 {nostub {Don't use this function in a stub-enabled extension}} { -# Tcl_ExitProc *Tcl_SetExitProc(TCL_NORETURN1 Tcl_ExitProc *proc) -#} +# TIP#121 (exit handler) dkf for Joe Mistachkin +declare 519 {nostub {Don't use this function in a stub-enabled extension}} { + Tcl_ExitProc *Tcl_SetExitProc(Tcl_ExitProc *proc) +} # TIP#143 (resource limits) dkf declare 520 { void Tcl_LimitAddHandler(Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, void *clientData, @@ -1952,11 +1893,11 @@ } declare 524 { int Tcl_LimitExceeded(Tcl_Interp *interp) } declare 525 { - void Tcl_LimitSetCommands(Tcl_Interp *interp, int commandLimit) + void Tcl_LimitSetCommands(Tcl_Interp *interp, Tcl_Size commandLimit) } declare 526 { void Tcl_LimitSetTime(Tcl_Interp *interp, Tcl_Time *timeLimitPtr) } declare 527 { @@ -2086,11 +2027,11 @@ int Tcl_TakeBignumFromObj(Tcl_Interp *interp, Tcl_Obj *obj, void *value) } # TIP #208 ('chan' command) jeffh declare 560 { - int Tcl_TruncateChannel(Tcl_Channel chan, Tcl_WideInt length) + int Tcl_TruncateChannel(Tcl_Channel chan, long long length) } declare 561 { Tcl_DriverTruncateProc *Tcl_ChannelTruncateProc( const Tcl_ChannelType *chanTypePtr) } @@ -2141,28 +2082,28 @@ } # TIP#268 (extended version numbers and requirements) akupries declare 573 { int Tcl_PkgRequireProc(Tcl_Interp *interp, const char *name, - int objc, Tcl_Obj *const objv[], void *clientDataPtr) + Tcl_Size objc, Tcl_Obj *const objv[], void *clientDataPtr) } # TIP#270 (utility C routines for string formatting) dgp declare 574 { void Tcl_AppendObjToErrorInfo(Tcl_Interp *interp, Tcl_Obj *objPtr) } declare 575 { void Tcl_AppendLimitedToObj(Tcl_Obj *objPtr, const char *bytes, - size_t length, size_t limit, const char *ellipsis) + Tcl_Size length, Tcl_Size limit, const char *ellipsis) } declare 576 { - Tcl_Obj *Tcl_Format(Tcl_Interp *interp, const char *format, int objc, + Tcl_Obj *Tcl_Format(Tcl_Interp *interp, const char *format, Tcl_Size objc, Tcl_Obj *const objv[]) } declare 577 { int Tcl_AppendFormatToObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - const char *format, int objc, Tcl_Obj *const objv[]) + const char *format, Tcl_Size objc, Tcl_Obj *const objv[]) } declare 578 { Tcl_Obj *Tcl_ObjPrintf(const char *format, ...) } declare 579 { @@ -2195,15 +2136,15 @@ } declare 584 { int Tcl_NREvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags) } declare 585 { - int Tcl_NREvalObjv(Tcl_Interp *interp, int objc, + int Tcl_NREvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags) } declare 586 { - int Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd, int objc, + int Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd, Tcl_Size objc, Tcl_Obj *const objv[], int flags) } declare 587 { void Tcl_NRAddCallback(Tcl_Interp *interp, Tcl_NRPostProc *postProcPtr, void *data0, void *data1, void *data2, @@ -2211,11 +2152,11 @@ } # For use by NR extenders, to have a simple way to also provide a (required!) # classic objProc declare 588 { int Tcl_NRCallObjProc(Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, - void *clientData, int objc, Tcl_Obj *const objv[]) + void *clientData, Tcl_Size objc, Tcl_Obj *const objv[]) } # TIP#316 (Tcl_StatBuf reader functions) dkf declare 589 { unsigned Tcl_GetFSDeviceFromStat(const Tcl_StatBuf *statPtr) @@ -2237,23 +2178,23 @@ } declare 595 { int Tcl_GetDeviceTypeFromStat(const Tcl_StatBuf *statPtr) } declare 596 { - Tcl_WideInt Tcl_GetAccessTimeFromStat(const Tcl_StatBuf *statPtr) + long long Tcl_GetAccessTimeFromStat(const Tcl_StatBuf *statPtr) } declare 597 { - Tcl_WideInt Tcl_GetModificationTimeFromStat(const Tcl_StatBuf *statPtr) + long long Tcl_GetModificationTimeFromStat(const Tcl_StatBuf *statPtr) } declare 598 { - Tcl_WideInt Tcl_GetChangeTimeFromStat(const Tcl_StatBuf *statPtr) + long long Tcl_GetChangeTimeFromStat(const Tcl_StatBuf *statPtr) } declare 599 { - Tcl_WideUInt Tcl_GetSizeFromStat(const Tcl_StatBuf *statPtr) + unsigned long long Tcl_GetSizeFromStat(const Tcl_StatBuf *statPtr) } declare 600 { - Tcl_WideUInt Tcl_GetBlocksFromStat(const Tcl_StatBuf *statPtr) + unsigned long long Tcl_GetBlocksFromStat(const Tcl_StatBuf *statPtr) } declare 601 { unsigned Tcl_GetBlockSizeFromStat(const Tcl_StatBuf *statPtr) } @@ -2268,11 +2209,11 @@ } # TIP#265 (option parser) dkf for Sam Bromley declare 604 { int Tcl_ParseArgsObjv(Tcl_Interp *interp, const Tcl_ArgvInfo *argTable, - int *objcPtr, Tcl_Obj *const *objv, Tcl_Obj ***remObjv) + Tcl_Size *objcPtr, Tcl_Obj *const *objv, Tcl_Obj ***remObjv) } # TIP#336 (manipulate the error line) dgp declare 605 { int Tcl_GetErrorLine(Tcl_Interp *interp) @@ -2302,19 +2243,19 @@ int Tcl_ZlibDeflate(Tcl_Interp *interp, int format, Tcl_Obj *data, int level, Tcl_Obj *gzipHeaderDictObj) } declare 611 { int Tcl_ZlibInflate(Tcl_Interp *interp, int format, Tcl_Obj *data, - size_t buffersize, Tcl_Obj *gzipHeaderDictObj) + Tcl_Size buffersize, Tcl_Obj *gzipHeaderDictObj) } declare 612 { unsigned int Tcl_ZlibCRC32(unsigned int crc, const unsigned char *buf, - size_t len) + Tcl_Size len) } declare 613 { unsigned int Tcl_ZlibAdler32(unsigned int adler, const unsigned char *buf, - size_t len) + Tcl_Size len) } declare 614 { int Tcl_ZlibStreamInit(Tcl_Interp *interp, int mode, int format, int level, Tcl_Obj *dictObj, Tcl_ZlibStream *zshandle) } @@ -2330,11 +2271,11 @@ declare 618 { int Tcl_ZlibStreamPut(Tcl_ZlibStream zshandle, Tcl_Obj *data, int flush) } declare 619 { int Tcl_ZlibStreamGet(Tcl_ZlibStream zshandle, Tcl_Obj *data, - size_t count) + Tcl_Size count) } declare 620 { int Tcl_ZlibStreamClose(Tcl_ZlibStream zshandle) } declare 621 { @@ -2384,47 +2325,47 @@ Tcl_Obj *compressionDictionaryObj) } # ----- BASELINE -- FOR -- 8.6.0 ----- # -# TIP #456 +# TIP #456/#468 declare 631 { Tcl_Channel Tcl_OpenTcpServerEx(Tcl_Interp *interp, const char *service, - const char *host, unsigned int flags, Tcl_TcpAcceptProc *acceptProc, - void *callbackData) + const char *host, unsigned int flags, int backlog, + Tcl_TcpAcceptProc *acceptProc, void *callbackData) } # TIP #430 declare 632 { - int TclZipfs_Mount(Tcl_Interp *interp, const char *mountPoint, - const char *zipname, const char *passwd) + int TclZipfs_Mount(Tcl_Interp *interp, const char *zipname, + const char *mountPoint, const char *passwd) } declare 633 { int TclZipfs_Unmount(Tcl_Interp *interp, const char *mountPoint) } declare 634 { Tcl_Obj *TclZipfs_TclLibrary(void) } declare 635 { - int TclZipfs_MountBuffer(Tcl_Interp *interp, const char *mountPoint, - unsigned char *data, size_t datalen, int copy) + int TclZipfs_MountBuffer(Tcl_Interp *interp, const void *data, + size_t datalen, const char *mountPoint, int copy) } # TIP #445 declare 636 { - void Tcl_FreeIntRep(Tcl_Obj *objPtr) + void Tcl_FreeInternalRep(Tcl_Obj *objPtr) } declare 637 { char *Tcl_InitStringRep(Tcl_Obj *objPtr, const char *bytes, - size_t numBytes) + TCL_HASH_TYPE numBytes) } declare 638 { - Tcl_ObjIntRep *Tcl_FetchIntRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr) + Tcl_ObjInternalRep *Tcl_FetchInternalRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr) } declare 639 { - void Tcl_StoreIntRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, - const Tcl_ObjIntRep *irPtr) + void Tcl_StoreInternalRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, + const Tcl_ObjInternalRep *irPtr) } declare 640 { int Tcl_HasStringRep(Tcl_Obj *objPtr) } @@ -2442,32 +2383,150 @@ } # TIP#312 New Tcl_LinkArray() function declare 644 { int Tcl_LinkArray(Tcl_Interp *interp, const char *varName, void *addr, - int type, size_t size) + int type, Tcl_Size size) } declare 645 { int Tcl_GetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t endValue, size_t *indexPtr) + Tcl_Size endValue, Tcl_Size *indexPtr) } # TIP #548 declare 646 { - int Tcl_UtfToUniChar(const char *src, int *chPtr) + Tcl_Size Tcl_UtfToUniChar(const char *src, int *chPtr) } declare 647 { char *Tcl_UniCharToUtfDString(const int *uniStr, - size_t uniLength, Tcl_DString *dsPtr) + Tcl_Size uniLength, Tcl_DString *dsPtr) } declare 648 { int *Tcl_UtfToUniCharDString(const char *src, - size_t length, Tcl_DString *dsPtr) + Tcl_Size length, Tcl_DString *dsPtr) +} + +# TIP #568 +declare 649 { + unsigned char *Tcl_GetBytesFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, + Tcl_Size *numBytesPtr) +} + +# TIP #575 +declare 654 { + int Tcl_UtfCharComplete(const char *src, Tcl_Size length) +} +declare 655 { + const char *Tcl_UtfNext(const char *src) +} +declare 656 { + const char *Tcl_UtfPrev(const char *src, const char *start) +} + +# TIP 701 +declare 657 { + int Tcl_FSTildeExpand(Tcl_Interp *interp, const char *path, + Tcl_DString *dsPtr) +} + +# TIP 656 +declare 658 { + int Tcl_ExternalToUtfDStringEx(Tcl_Interp *interp, Tcl_Encoding encoding, + const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr, + Tcl_Size *errorLocationPtr) +} +declare 659 { + int Tcl_UtfToExternalDStringEx(Tcl_Interp *interp, Tcl_Encoding encoding, + const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr, + Tcl_Size *errorLocationPtr) +} + +# TIP #511 +declare 660 { + int Tcl_AsyncMarkFromSignal(Tcl_AsyncHandler async, int sigNumber) +} + +# TIP #617 +declare 668 { + Tcl_Size Tcl_UniCharLen(const int *uniStr) +} +declare 669 { + Tcl_Size TclNumUtfChars(const char *src, Tcl_Size length) +} +declare 670 { + Tcl_Size TclGetCharLength(Tcl_Obj *objPtr) +} +declare 671 { + const char *TclUtfAtIndex(const char *src, Tcl_Size index) +} +declare 672 { + Tcl_Obj *TclGetRange(Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last) +} +declare 673 { + int TclGetUniChar(Tcl_Obj *objPtr, Tcl_Size index) +} + +declare 674 { + int Tcl_GetBool(Tcl_Interp *interp, const char *src, int flags, + char *charPtr) +} +declare 675 { + int Tcl_GetBoolFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, + int flags, char *charPtr) +} +# TIP #638. +declare 680 { + int Tcl_GetNumberFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, + void **clientDataPtr, int *typePtr) +} +declare 681 { + int Tcl_GetNumber(Tcl_Interp *interp, const char *bytes, Tcl_Size numBytes, + void **clientDataPtr, int *typePtr) +} + +# TIP #220. +declare 682 { + int Tcl_RemoveChannelMode(Tcl_Interp *interp, Tcl_Channel chan, int mode) +} + +# TIP 643 +declare 683 { + Tcl_Size Tcl_GetEncodingNulLength(Tcl_Encoding encoding) +} + +# TIP #650 +declare 684 { + int Tcl_GetWideUIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, + Tcl_WideUInt *uwidePtr) +} + +# TIP 651 +declare 685 { + Tcl_Obj *Tcl_DStringToObj(Tcl_DString *dsPtr) +} + +declare 686 { + int TclUtfNcmp(const char *s1, const char *s2, size_t n) +} +declare 687 { + int TclUtfNcasecmp(const char *s1, const char *s2, size_t n) +} + +# TIP #648 +declare 688 { + Tcl_Obj *Tcl_NewWideUIntObj(Tcl_WideUInt wideValue) +} +declare 689 { + void Tcl_SetWideUIntObj(Tcl_Obj *objPtr, Tcl_WideUInt uwideValue) } + +# ----- BASELINE -- FOR -- 8.7.0 / 9.0.0 ----- # -# ----- BASELINE -- FOR -- 8.7.0 ----- # +declare 690 { + void TclUnusedStubEntry(void) +} ############################################################################## # Define the platform specific public Tcl interface. These functions are only # available on the designated platform. @@ -2476,57 +2535,65 @@ ################################ # Unix specific functions # (none) -################################ -# Windows specific functions - -# Added in Tcl 8.1, Removed in Tcl 9.0 (converted to macro) - -#declare 0 win { -# TCHAR *Tcl_WinUtfToTChar(const char *str, size_t len, Tcl_DString *dsPtr) -#} -#declare 1 win { -# char *Tcl_WinTCharToUtf(const TCHAR *str, size_t len, Tcl_DString *dsPtr) -#} - ################################ # Mac OS X specific functions -# Removed in 9.0 -#declare 0 macosx { -# int Tcl_MacOSXOpenBundleResources(Tcl_Interp *interp, -# const char *bundleName, int hasResourceFile, -# size_t maxPathLen, char *libraryPath) -#} +declare 0 macosx { + int Tcl_MacOSXOpenBundleResources(Tcl_Interp *interp, + const char *bundleName, int hasResourceFile, + Tcl_Size maxPathLen, char *libraryPath) +} declare 1 macosx { int Tcl_MacOSXOpenVersionedBundleResources(Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, - int hasResourceFile, size_t maxPathLen, char *libraryPath) + int hasResourceFile, Tcl_Size maxPathLen, char *libraryPath) +} +declare 2 macosx { + void Tcl_MacOSXNotifierAddRunLoopMode(const void *runLoopMode) +} + +################################ +# Windows specific functions + +# Added in Tcl 8.1 + +declare 0 win { + TCHAR *Tcl_WinUtfToTChar(const char *str, int len, Tcl_DString *dsPtr) +} +declare 1 win { + char *Tcl_WinTCharToUtf(const TCHAR *str, int len, Tcl_DString *dsPtr) +} +declare 3 win { + void Tcl_WinConvertError(unsigned errCode) } ############################################################################## # Public functions that are not accessible via the stubs table. export { - void Tcl_MainEx(int argc, char **argv, Tcl_AppInitProc *appInitProc, - Tcl_Interp *interp) -} -export { - void Tcl_StaticPackage(Tcl_Interp *interp, const char *pkgName, - Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc) -} -export { - void Tcl_SetPanicProc(TCL_NORETURN1 Tcl_PanicProc *panicProc) -} -export { - Tcl_ExitProc *Tcl_SetExitProc(TCL_NORETURN1 Tcl_ExitProc *proc) -} -export { - void Tcl_FindExecutable(const char *argv0) + TCL_NORETURN void Tcl_Main(Tcl_Size argc, char **argv, Tcl_AppInitProc *appInitProc) +} +export { + TCL_NORETURN void Tcl_MainEx(Tcl_Size argc, char **argv, Tcl_AppInitProc *appInitProc, + Tcl_Interp *interp) +} +export { + void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix, + Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc) +} +export { + const char *Tcl_SetPanicProc(Tcl_PanicProc *panicProc) +} +export { + Tcl_ExitProc *Tcl_SetExitProc(Tcl_ExitProc *proc) +} +export { + const char *Tcl_FindExecutable(const char *argv0) } export { const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version, int exact) } @@ -2540,11 +2607,15 @@ } export { void Tcl_GetMemoryInfo(Tcl_DString *dsPtr) } export { - void Tcl_InitSubsystems(void) + const char *Tcl_InitSubsystems(void) +} +export { + const char *TclZipfs_AppHook(int *argc, char ***argv) } + # Local Variables: # mode: tcl # End: Index: generic/tcl.h ================================================================== --- generic/tcl.h +++ generic/tcl.h @@ -39,26 +39,44 @@ * * library/init.tcl (1 LOC patch) * unix/configure.ac (2 LOC Major, 2 LOC minor, 1 LOC patch) * win/configure.ac (as above) * win/tcl.m4 (not patchlevel) - * README (sections 0 and 2, with and without separator) - * macosx/Tcl-Common.xcconfig (not patchlevel) 1 LOC + * README.md (sections 0 and 2, with and without separator) * win/README (not patchlevel) (sections 0 and 2) * unix/tcl.spec (1 LOC patch) - * tools/tcl.hpj.in (not patchlevel, for windows installer) - */ - -#define TCL_MAJOR_VERSION 9 -#define TCL_MINOR_VERSION 0 -#define TCL_RELEASE_LEVEL TCL_ALPHA_RELEASE -#define TCL_RELEASE_SERIAL 2 - -#define TCL_VERSION "9.0" -#define TCL_PATCH_LEVEL "9.0a2" - -#if defined(RC_INVOKED) + */ + +#if !defined(TCL_MAJOR_VERSION) +# define TCL_MAJOR_VERSION 8 +#endif +#if TCL_MAJOR_VERSION != 8 +# error "This header-file is for Tcl 8 only" +#endif +#define TCL_MINOR_VERSION 7 +#define TCL_RELEASE_LEVEL TCL_BETA_RELEASE +#define TCL_RELEASE_SERIAL 1 + +#define TCL_VERSION "8.7" +#define TCL_PATCH_LEVEL "8.7b1" + +#if !defined(TCL_NO_DEPRECATED) || defined(RC_INVOKED) +/* + *---------------------------------------------------------------------------- + * The following definitions set up the proper options for Windows compilers. + * We use this method because there is no autoconf equivalent. + */ + +#ifdef _WIN32 +# ifndef __WIN32__ +# define __WIN32__ +# endif +# ifndef WIN32 +# define WIN32 +# endif +#endif + /* * Utility macros: STRINGIFY takes an argument and wraps it in "" (double * quotation marks), JOIN joins two arguments. */ @@ -68,11 +86,15 @@ #endif #ifndef JOIN # define JOIN(a,b) JOIN1(a,b) # define JOIN1(a,b) a##b #endif -#endif /* RC_INVOKED */ + +#ifndef TCL_THREADS +# define TCL_THREADS 1 +#endif +#endif /* !TCL_NO_DEPRECATED */ /* * A special definition used to allow this header file to be included from * windows resource files so that they can obtain version information. * RC_INVOKED is defined by default by the windows RC tool. @@ -85,11 +107,12 @@ /* * Special macro to define mutexes. */ -#define TCL_DECLARE_MUTEX(name) static Tcl_Mutex name; +#define TCL_DECLARE_MUTEX(name) \ + static Tcl_Mutex name; /* * Tcl's public routine Tcl_FSSeek() uses the values SEEK_SET, SEEK_CUR, and * SEEK_END, all #define'd by stdio.h . * @@ -98,20 +121,46 @@ * should, so also for their sake, we keep the #include to be consistent with * prior Tcl releases. */ #include +#include +/* + *---------------------------------------------------------------------------- + * Support for functions with a variable number of arguments. + * + * The following TCL_VARARGS* macros are to support old extensions + * written for older versions of Tcl where the macros permitted + * support for the varargs.h system as well as stdarg.h . + * + * New code should just directly be written to use stdarg.h conventions. + */ + +#include +#ifndef TCL_NO_DEPRECATED +# define TCL_VARARGS(type, name) (type name, ...) +# define TCL_VARARGS_DEF(type, name) (type name, ...) +# define TCL_VARARGS_START(type, name, list) (va_start(list, name), name) +#endif /* !TCL_NO_DEPRECATED */ #if defined(__GNUC__) && (__GNUC__ > 2) -# define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b))) +# if defined(_WIN32) && defined(__USE_MINGW_ANSI_STDIO) && __USE_MINGW_ANSI_STDIO +# define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__MINGW_PRINTF_FORMAT, a, b))) +# else +# define TCL_FORMAT_PRINTF(a,b) __attribute__ ((__format__ (__printf__, a, b))) +# endif # define TCL_NORETURN __attribute__ ((noreturn)) # define TCL_NOINLINE __attribute__ ((noinline)) -# define TCL_NORETURN1 __attribute__ ((noreturn)) +# if defined(BUILD_tcl) || defined(BUILD_tk) +# define TCL_NORETURN1 __attribute__ ((noreturn)) +# else +# define TCL_NORETURN1 /* nothing */ +# endif #else # define TCL_FORMAT_PRINTF(a,b) -# if defined(_MSC_VER) && (_MSC_VER >= 1310) -# define TCL_NORETURN _declspec(noreturn) +# if defined(_MSC_VER) +# define TCL_NORETURN __declspec(noreturn) # define TCL_NOINLINE __declspec(noinline) # else # define TCL_NORETURN /* nothing */ # define TCL_NOINLINE /* nothing */ # endif @@ -147,12 +196,11 @@ * correctly decorate the C library imported function. Use CRTIMPORT * for this purpose. _DLL is defined by the compiler when linking to * MSVCRT. */ -#if (defined(_WIN32) && (defined(_MSC_VER) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0550)) || defined(__LCC__) || defined(__WATCOMC__) || (defined(__GNUC__) && defined(__declspec)))) -# define HAVE_DECLSPEC 1 +#ifdef _WIN32 # ifdef STATIC_BUILD # define DLLIMPORT # define DLLEXPORT # ifdef _DLL # define CRTIMPORT __declspec(dllimport) @@ -199,11 +247,37 @@ # else # define TCL_STORAGE_CLASS DLLIMPORT # endif #endif -#if !defined(CONST86) && !defined(TCL_NO_DEPRECATED) +/* + * The following _ANSI_ARGS_ macro is to support old extensions + * written for older versions of Tcl where it permitted support + * for compilers written in the pre-prototype era of C. + * + * New code should use prototypes. + */ + +#ifndef TCL_NO_DEPRECATED +# undef _ANSI_ARGS_ +# define _ANSI_ARGS_(x) x + +/* + * Definitions that allow this header file to be used either with or without + * ANSI C features. + */ + +#ifndef INLINE +# define INLINE +#endif +#ifndef CONST +# define CONST const +#endif + +#endif /* !TCL_NO_DEPRECATED */ + +#ifndef CONST86 # define CONST86 const #endif /* * Make sure EXTERN isn't defined elsewhere. @@ -217,10 +291,37 @@ # define EXTERN extern "C" TCL_STORAGE_CLASS #else # define EXTERN extern TCL_STORAGE_CLASS #endif +/* + *---------------------------------------------------------------------------- + * The following code is copied from winnt.h. If we don't replicate it here, + * then can't be included after tcl.h, since tcl.h also defines + * VOID. This block is skipped under Cygwin and Mingw. + */ + +#ifndef TCL_NO_DEPRECATED +#if defined(_WIN32) +#ifndef VOID +#define VOID void +typedef char CHAR; +typedef short SHORT; +typedef long LONG; +#endif +#endif /* _WIN32 */ + +/* + * Macro to use instead of "void" for arguments that must have type "void *" + * in ANSI C; maps them to type "char *" in non-ANSI systems. + */ + +#ifndef __VXWORKS__ +# define VOID void +#endif +#endif /* !TCL_NO_DEPRECATED */ + /* * Miscellaneous declarations. */ typedef void *ClientData; @@ -230,20 +331,25 @@ * configure runs only once for multiple architectures): */ #ifdef __APPLE__ # ifdef __LP64__ -# undef TCL_WIDE_INT_TYPE # define TCL_WIDE_INT_IS_LONG 1 # define TCL_CFG_DO64BIT 1 # else /* !__LP64__ */ -# define TCL_WIDE_INT_TYPE long long # undef TCL_WIDE_INT_IS_LONG # undef TCL_CFG_DO64BIT # endif /* __LP64__ */ # undef HAVE_STRUCT_STAT64 #endif /* __APPLE__ */ + +/* Cross-compiling 32-bit on a 64-bit platform? Then our + * configure script does the wrong thing. Correct that here. + */ +#if defined(__GNUC__) && !defined(_WIN32) && !defined(__LP64__) +# undef TCL_WIDE_INT_IS_LONG +#endif /* * Define Tcl_WideInt to be a type that is (at least) 64-bits wide, and define * Tcl_WideUInt to be the unsigned variant of that type (assuming that where * we have one, we can have the other.) @@ -256,78 +362,98 @@ * Tcl_WideAsDouble - converter from wideInt to double. * Tcl_DoubleAsWide - converter from double to wideInt. * * The following invariant should hold for any long value 'longVal': * longVal == Tcl_WideAsLong(Tcl_LongAsWide(longVal)) - * - * Note on converting between Tcl_WideInt and strings. This implementation (in - * tclObj.c) depends on the function - * sprintf(...,"%" TCL_LL_MODIFIER "d",...). */ -#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG) -# if defined(_WIN32) && (!defined(__USE_MINGW_ANSI_STDIO) || !__USE_MINGW_ANSI_STDIO) -# define TCL_WIDE_INT_TYPE __int64 -# define TCL_LL_MODIFIER "I64" -# if defined(_WIN64) -# define TCL_Z_MODIFIER "I" -# endif -# elif defined(__GNUC__) -# define TCL_Z_MODIFIER "z" -# else /* ! _WIN32 && ! __GNUC__ */ +#if !defined(TCL_WIDE_INT_TYPE) && !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__GNUC__) /* * Don't know what platform it is and configure hasn't discovered what is * going on for us. Try to guess... */ -# include -# if defined(LLONG_MAX) && (LLONG_MAX == LONG_MAX) -# define TCL_WIDE_INT_IS_LONG 1 -# endif -# endif /* _WIN32 */ -#endif /* !TCL_WIDE_INT_TYPE & !TCL_WIDE_INT_IS_LONG */ +# include +# if defined(LLONG_MAX) && (LLONG_MAX == LONG_MAX) +# define TCL_WIDE_INT_IS_LONG 1 +# endif +#endif #ifndef TCL_WIDE_INT_TYPE # define TCL_WIDE_INT_TYPE long long #endif /* !TCL_WIDE_INT_TYPE */ typedef TCL_WIDE_INT_TYPE Tcl_WideInt; typedef unsigned TCL_WIDE_INT_TYPE Tcl_WideUInt; #ifndef TCL_LL_MODIFIER -# define TCL_LL_MODIFIER "ll" +# if defined(_WIN32) && (!defined(__USE_MINGW_ANSI_STDIO) || !__USE_MINGW_ANSI_STDIO) +# define TCL_LL_MODIFIER "I64" +# else +# define TCL_LL_MODIFIER "ll" +# endif #endif /* !TCL_LL_MODIFIER */ #ifndef TCL_Z_MODIFIER # if defined(__GNUC__) && !defined(_WIN32) # define TCL_Z_MODIFIER "z" +# elif defined(_WIN64) +# define TCL_Z_MODIFIER TCL_LL_MODIFIER # else # define TCL_Z_MODIFIER "" # endif #endif /* !TCL_Z_MODIFIER */ +#ifndef TCL_T_MODIFIER +# if defined(__GNUC__) && !defined(_WIN32) +# define TCL_T_MODIFIER "t" +# elif defined(_WIN64) +# define TCL_T_MODIFIER TCL_LL_MODIFIER +# else +# define TCL_T_MODIFIER TCL_Z_MODIFIER +# endif +#endif /* !TCL_T_MODIFIER */ + #define Tcl_WideAsLong(val) ((long)((Tcl_WideInt)(val))) #define Tcl_LongAsWide(val) ((Tcl_WideInt)((long)(val))) #define Tcl_WideAsDouble(val) ((double)((Tcl_WideInt)(val))) #define Tcl_DoubleAsWide(val) ((Tcl_WideInt)((double)(val))) -#if defined(_WIN32) - typedef struct __stat64 Tcl_StatBuf; +#if TCL_MAJOR_VERSION < 9 + typedef int Tcl_Size; +# define TCL_SIZE_MAX ((int)(((unsigned int)-1)>>1)) +# define TCL_SIZE_MODIFIER "" +#else + typedef ptrdiff_t Tcl_Size; +# define TCL_SIZE_MAX ((ptrdiff_t)(((size_t)-1)>>1)) +# define TCL_SIZE_MODIFIER TCL_T_MODIFIER +#endif /* TCL_MAJOR_VERSION */ + +#ifdef _WIN32 +# if TCL_MAJOR_VERSION > 8 || defined(_WIN64) || defined(_USE_64BIT_TIME_T) + typedef struct __stat64 Tcl_StatBuf; +# elif defined(_USE_32BIT_TIME_T) + typedef struct _stati64 Tcl_StatBuf; +# else + typedef struct _stat32i64 Tcl_StatBuf; +# endif #elif defined(__CYGWIN__) typedef struct { - dev_t st_dev; + unsigned st_dev; unsigned short st_ino; unsigned short st_mode; short st_nlink; short st_uid; short st_gid; /* Here is a 2-byte gap */ - dev_t st_rdev; + unsigned st_rdev; /* Here is a 4-byte gap */ long long st_size; - struct {long long tv_sec;} st_atim; - struct {long long tv_sec;} st_mtim; - struct {long long tv_sec;} st_ctim; + struct {long tv_sec;} st_atim; + struct {long tv_sec;} st_mtim; + struct {long tv_sec;} st_ctim; } Tcl_StatBuf; -#elif defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__) +#elif defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__) \ + && (!defined(_FILE_OFFSET_BITS) || _FILE_OFFSET_BITS != 64) \ + && (!defined(_TIME_BITS) || _TIME_BITS != 64) typedef struct stat64 Tcl_StatBuf; #else typedef struct stat Tcl_StatBuf; #endif @@ -349,11 +475,21 @@ * Note: Tcl_ObjCmdProc functions do not directly set result and freeProc. * Instead, they set a Tcl_Obj member in the "real" structure that can be * accessed with Tcl_GetObjResult() and Tcl_SetObjResult(). */ -typedef struct Tcl_Interp Tcl_Interp; +typedef struct Tcl_Interp +#ifndef TCL_NO_DEPRECATED +{ + /* TIP #330: Strongly discourage extensions from using the string + * result. */ + char *resultDontUse; /* Don't use in extensions! */ + void (*freeProcDontUse) (char *); /* Don't use in extensions! */ + int errorLineDontUse; /* Don't use in extensions! */ +} +#endif /* !TCL_NO_DEPRECATED */ +Tcl_Interp; typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler; typedef struct Tcl_Channel_ *Tcl_Channel; typedef struct Tcl_ChannelTypeVersion_ *Tcl_ChannelTypeVersion; typedef struct Tcl_Command_ *Tcl_Command; @@ -438,32 +574,42 @@ /* * Flags values passed to Tcl_RegExpExecObj. */ -#define TCL_REG_NOTBOL 0001 /* Beginning of string does not match ^. */ +#define TCL_REG_NOTBOL 0001 /* Beginning of string does not match ^. */ #define TCL_REG_NOTEOL 0002 /* End of string does not match $. */ /* * Structures filled in by Tcl_RegExpInfo. Note that all offset values are * relative to the start of the match string, not the beginning of the entire * string. */ typedef struct Tcl_RegExpIndices { - size_t start; /* Character offset of first character in +#if TCL_MAJOR_VERSION > 8 + Tcl_Size start; /* Character offset of first character in * match. */ - size_t end; /* Character offset of first character after + Tcl_Size end; /* Character offset of first character after * the match. */ +#else + long start; + long end; +#endif } Tcl_RegExpIndices; typedef struct Tcl_RegExpInfo { - size_t nsubs; /* Number of subexpressions in the compiled + Tcl_Size nsubs; /* Number of subexpressions in the compiled * expression. */ Tcl_RegExpIndices *matches; /* Array of nsubs match offset pairs. */ - size_t extendStart; /* The offset at which a subsequent match +#if TCL_MAJOR_VERSION > 8 + Tcl_Size extendStart; /* The offset at which a subsequent match * might begin. */ +#else + long extendStart; + long reserved; /* Reserved for later use. */ +#endif } Tcl_RegExpInfo; /* * Picky compilers complain if this typdef doesn't appear before the struct's * reference in tclDecls.h. @@ -497,10 +643,14 @@ #define TCL_ERROR 1 #define TCL_RETURN 2 #define TCL_BREAK 3 #define TCL_CONTINUE 4 +#ifndef TCL_NO_DEPRECATED +#define TCL_RESULT_SIZE 200 +#endif + /* *---------------------------------------------------------------------------- * Flags to control what substitutions are performed by Tcl_SubstObj(): */ @@ -507,10 +657,31 @@ #define TCL_SUBST_COMMANDS 001 #define TCL_SUBST_VARIABLES 002 #define TCL_SUBST_BACKSLASHES 004 #define TCL_SUBST_ALL 007 +/* + * Argument descriptors for math function callbacks in expressions: + */ + +#ifndef TCL_NO_DEPRECATED +typedef enum { + TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT +} Tcl_ValueType; + +typedef struct Tcl_Value { + Tcl_ValueType type; /* Indicates intValue or doubleValue is valid, + * or both. */ + long intValue; /* Integer value. */ + double doubleValue; /* Double-precision floating value. */ + Tcl_WideInt wideValue; /* Wide (min. 64-bit) integer value. */ +} Tcl_Value; +#else +#define Tcl_ValueType void /* Just enough to prevent compilation error in Tcl */ +#define Tcl_Value void /* Just enough to prevent compilation error in Tcl */ +#endif + /* * Forward declaration of Tcl_Obj to prevent an error when the forward * reference to Tcl_Obj is encountered in the function types declared below. */ @@ -533,34 +704,38 @@ int level, char *command, Tcl_CmdProc *proc, void *cmdClientData, int argc, const char *argv[]); typedef int (Tcl_CmdObjTraceProc) (void *clientData, Tcl_Interp *interp, int level, const char *command, Tcl_Command commandInfo, int objc, struct Tcl_Obj *const *objv); +#define Tcl_CmdObjTraceProc2 Tcl_CmdObjTraceProc typedef void (Tcl_CmdObjTraceDeleteProc) (void *clientData); typedef void (Tcl_DupInternalRepProc) (struct Tcl_Obj *srcPtr, struct Tcl_Obj *dupPtr); typedef int (Tcl_EncodingConvertProc) (void *clientData, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); -#define Tcl_EncodingFreeProc Tcl_FreeProc +typedef void (Tcl_EncodingFreeProc) (void *clientData); typedef int (Tcl_EventProc) (Tcl_Event *evPtr, int flags); typedef void (Tcl_EventCheckProc) (void *clientData, int flags); typedef int (Tcl_EventDeleteProc) (Tcl_Event *evPtr, void *clientData); typedef void (Tcl_EventSetupProc) (void *clientData, int flags); -#define Tcl_ExitProc Tcl_FreeProc +typedef void (Tcl_ExitProc) (void *clientData); typedef void (Tcl_FileProc) (void *clientData, int mask); -#define Tcl_FileFreeProc Tcl_FreeProc +typedef void (Tcl_FileFreeProc) (void *clientData); typedef void (Tcl_FreeInternalRepProc) (struct Tcl_Obj *objPtr); -typedef void (Tcl_FreeProc) (void *blockPtr); +typedef void (Tcl_FreeProc) (char *blockPtr); typedef void (Tcl_IdleProc) (void *clientData); typedef void (Tcl_InterpDeleteProc) (void *clientData, Tcl_Interp *interp); +typedef int (Tcl_MathProc) (void *clientData, Tcl_Interp *interp, + Tcl_Value *args, Tcl_Value *resultPtr); typedef void (Tcl_NamespaceDeleteProc) (void *clientData); typedef int (Tcl_ObjCmdProc) (void *clientData, Tcl_Interp *interp, int objc, struct Tcl_Obj *const *objv); -typedef int (Tcl_PackageInitProc) (Tcl_Interp *interp); -typedef int (Tcl_PackageUnloadProc) (Tcl_Interp *interp, int flags); +#define Tcl_ObjCmdProc2 Tcl_ObjCmdProc +typedef int (Tcl_LibraryInitProc) (Tcl_Interp *interp); +typedef int (Tcl_LibraryUnloadProc) (Tcl_Interp *interp, int flags); typedef void (Tcl_PanicProc) (const char *format, ...); typedef void (Tcl_TcpAcceptProc) (void *callbackData, Tcl_Channel chan, char *address, int port); typedef void (Tcl_TimerProc) (void *clientData); typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr); @@ -575,11 +750,16 @@ typedef void (Tcl_AlertNotifierProc) (void *clientData); typedef void (Tcl_ServiceModeHookProc) (int mode); typedef void *(Tcl_InitNotifierProc) (void); typedef void (Tcl_FinalizeNotifierProc) (void *clientData); typedef void (Tcl_MainLoopProc) (void); - + +#ifndef TCL_NO_DEPRECATED +# define Tcl_PackageInitProc Tcl_LibraryInitProc +# define Tcl_PackageUnloadProc Tcl_LibraryUnloadProc +#endif + /* *---------------------------------------------------------------------------- * The following structure represents a type of object, which is a particular * internal representation for an object plus a set of functions that provide * standard operations on objects of that type. @@ -600,19 +780,22 @@ Tcl_SetFromAnyProc *setFromAnyProc; /* Called to convert the object's internal rep * to this type. Frees the internal rep of the * old type. Returns TCL_ERROR on failure. */ } Tcl_ObjType; +#define TCL_OBJTYPE_V0 /* just empty */ +#define TCL_OBJTYPE_V1(a) /* just empty */ +#define TCL_OBJTYPE_V2(a,b,c,d,e,f,g,h) /* just empty */ /* - * The following structure stores an internal representation (intrep) for - * a Tcl value. An intrep is associated with an Tcl_ObjType when both + * The following structure stores an internal representation (internalrep) for + * a Tcl value. An internalrep is associated with an Tcl_ObjType when both * are stored in the same Tcl_Obj. The routines of the Tcl_ObjType govern - * the handling of the intrep. + * the handling of the internalrep. */ -typedef union Tcl_ObjIntRep { /* The internal representation: */ +typedef union Tcl_ObjInternalRep { /* The internal representation: */ long longValue; /* - an long integer value. */ double doubleValue; /* - a double-precision floating value. */ void *otherValuePtr; /* - another, type-specific value, */ /* not used internally any more. */ Tcl_WideInt wideValue; /* - an integer value >= 64bits */ @@ -622,48 +805,59 @@ } twoPtrValue; struct { /* - internal rep as a pointer and a long, */ void *ptr; /* not used internally any more. */ unsigned long value; } ptrAndLongRep; -} Tcl_ObjIntRep; +} Tcl_ObjInternalRep; /* * One of the following structures exists for each object in the Tcl system. * An object stores a value as either a string, some internal representation, * or both. */ typedef struct Tcl_Obj { - size_t refCount; /* When 0 the object will be freed. */ + Tcl_Size refCount; /* When 0 the object will be freed. */ char *bytes; /* This points to the first byte of the * object's string representation. The array * must be followed by a null byte (i.e., at * offset length) but may also contain * embedded null characters. The array's - * storage is allocated by Tcl_Alloc. NULL means + * storage is allocated by ckalloc. NULL means * the string rep is invalid and must be * regenerated from the internal rep. Clients * should use Tcl_GetStringFromObj or * Tcl_GetString to get a pointer to the byte * array as a readonly value. */ - size_t length; /* The number of bytes at *bytes, not + Tcl_Size length; /* The number of bytes at *bytes, not * including the terminating null. */ const Tcl_ObjType *typePtr; /* Denotes the object's type. Always * corresponds to the type of the object's * internal rep. NULL indicates the object has * no internal rep (has no type). */ - Tcl_ObjIntRep internalRep; /* The internal representation: */ + Tcl_ObjInternalRep internalRep; + /* The internal representation: */ } Tcl_Obj; - /* *---------------------------------------------------------------------------- - * The following type contains the state needed by Tcl_SaveResult. It - * is typically allocated on the stack. + * The following structure contains the state needed by Tcl_SaveResult. No-one + * outside of Tcl should access any of these fields. This structure is + * typically allocated on the stack. */ -typedef Tcl_Obj *Tcl_SavedResult; +#ifndef TCL_NO_DEPRECATED +typedef struct Tcl_SavedResult { + char *result; + Tcl_FreeProc *freeProc; + Tcl_Obj *objResultPtr; + char *appendResult; + int appendAvl; + int appendUsed; + char resultSpace[200+1]; +} Tcl_SavedResult; +#endif /* *---------------------------------------------------------------------------- * The following definitions support Tcl's namespace facility. Note: the first * five fields must match exactly the fields in a Namespace structure (see @@ -675,11 +869,11 @@ * namespace. This contains no ::'s. The name * of the global namespace is "" although "::" * is an synonym. */ char *fullName; /* The namespace's fully qualified name. This * starts with ::. */ - void *clientData; /* Arbitrary value associated with this + void *clientData; /* Arbitrary value associated with this * namespace. */ Tcl_NamespaceDeleteProc *deleteProc; /* Function invoked when deleting the * namespace to, e.g., free clientData. */ struct Tcl_Namespace *parentPtr; @@ -710,20 +904,20 @@ * WARNING!! The structure definition must be kept consistent with the * CallFrame structure in tclInt.h. If you change one, change the other. */ typedef struct Tcl_CallFrame { - Tcl_Namespace *nsPtr; + Tcl_Namespace *nsPtr; /* Current namespace for the call frame. */ int dummy1; - int dummy2; + Tcl_Size dummy2; void *dummy3; void *dummy4; void *dummy5; - int dummy6; + Tcl_Size dummy6; void *dummy7; void *dummy8; - int dummy9; + Tcl_Size dummy9; void *dummy10; void *dummy11; void *dummy12; void *dummy13; } Tcl_CallFrame; @@ -743,27 +937,29 @@ * then calls the other function. */ typedef struct Tcl_CmdInfo { int isNativeObjectProc; /* 1 if objProc was registered by a call to - * Tcl_CreateObjCommand; 0 otherwise. - * Tcl_SetCmdInfo does not modify this - * field. */ + * Tcl_CreateObjCommand; 2 if objProc was registered by + * a call to Tcl_CreateObjCommand2; 0 otherwise. + * Tcl_SetCmdInfo does not modify this field. */ Tcl_ObjCmdProc *objProc; /* Command's object-based function. */ void *objClientData; /* ClientData for object proc. */ Tcl_CmdProc *proc; /* Command's string-based function. */ - void *clientData; /* ClientData for string proc. */ + void *clientData; /* ClientData for string proc. */ Tcl_CmdDeleteProc *deleteProc; /* Function to call when command is * deleted. */ - void *deleteData; /* Value to pass to deleteProc (usually the + void *deleteData; /* Value to pass to deleteProc (usually the * same as clientData). */ Tcl_Namespace *namespacePtr;/* Points to the namespace that contains this * command. Note that Tcl_SetCmdInfo will not * change a command's namespace; use * TclRenameCommand or Tcl_Eval (of 'rename') * to do that. */ + Tcl_ObjCmdProc2 *objProc2; /* Not used in Tcl 8.7. */ + void *objClientData2; /* Not used in Tcl 8.7. */ } Tcl_CmdInfo; /* *---------------------------------------------------------------------------- * The structure defined below is used to hold dynamic strings. The only @@ -773,21 +969,24 @@ #define TCL_DSTRING_STATIC_SIZE 200 typedef struct Tcl_DString { char *string; /* Points to beginning of string: either * staticSpace below or a malloced array. */ - size_t length; /* Number of non-NULL characters in the - * string. */ - size_t spaceAvl; /* Total number of bytes available for the + Tcl_Size length; /* Number of bytes in string excluding + * terminating nul */ + Tcl_Size spaceAvl; /* Total number of bytes available for the * string and its terminating NULL char. */ char staticSpace[TCL_DSTRING_STATIC_SIZE]; /* Space to use in common case where string is * small. */ } Tcl_DString; #define Tcl_DStringLength(dsPtr) ((dsPtr)->length) #define Tcl_DStringValue(dsPtr) ((dsPtr)->string) +#ifndef TCL_NO_DEPRECATED +# define Tcl_DStringTrunc Tcl_DStringSetLength +#endif /* * Definitions for the maximum number of digits of precision that may be * produced by Tcl_PrintDouble, and the number of bytes of buffer space * required by Tcl_PrintDouble. @@ -800,11 +999,25 @@ * Definition for a number of bytes of buffer space sufficient to hold the * string representation of an integer in base 10 (assuming the existence of * 64-bit integers). */ -#define TCL_INTEGER_SPACE 24 +#define TCL_INTEGER_SPACE (3*(int)sizeof(Tcl_WideInt)) + +/* + *---------------------------------------------------------------------------- + * Type values returned by Tcl_GetNumberFromObj + * TCL_NUMBER_INT Representation is a Tcl_WideInt + * TCL_NUMBER_BIG Representation is an mp_int + * TCL_NUMBER_DOUBLE Representation is a double + * TCL_NUMBER_NAN Value is NaN. + */ + +#define TCL_NUMBER_INT 2 +#define TCL_NUMBER_BIG 3 +#define TCL_NUMBER_DOUBLE 4 +#define TCL_NUMBER_NAN 5 /* * Flag values passed to Tcl_ConvertElement. * TCL_DONT_USE_BRACES forces it not to enclose the element in braces, but to * use backslash quoting instead. @@ -818,17 +1031,30 @@ #define TCL_DONT_QUOTE_HASH 8 /* * Flags that may be passed to Tcl_GetIndexFromObj. * TCL_EXACT disallows abbreviated strings. + * TCL_NULL_OK allows the empty string or NULL to return TCL_OK. + * The returned value will be -1; * TCL_INDEX_TEMP_TABLE disallows caching of lookups. A possible use case is * a table that will not live long enough to make it worthwhile. */ #define TCL_EXACT 1 -#define TCL_INDEX_TEMP_TABLE 2 +#define TCL_NULL_OK 32 +#define TCL_INDEX_TEMP_TABLE 64 +/* + * Flags that may be passed to Tcl_UniCharToUtf. + * TCL_COMBINE Combine surrogates (default in Tcl 8.x) + */ + +#if TCL_MAJOR_VERSION > 8 +# define TCL_COMBINE 0x1000000 +#else +# define TCL_COMBINE 0 +#endif /* *---------------------------------------------------------------------------- * Flag values passed to Tcl_RecordAndEval, Tcl_EvalObj, Tcl_EvalObjv. * WARNING: these bit choices must not conflict with the bit choices for * evalFlag bits in tclInt.h! @@ -843,11 +1069,11 @@ * o Don't reset the flags controlling ensemble * error message rewriting. * TCL_CANCEL_UNWIND: Magical Tcl_CancelEval mode that causes the * stack for the script in progress to be * completely unwound. - * TCL_EVAL_NOERR: Do no exception reporting at all, just return + * TCL_EVAL_NOERR: Do no exception reporting at all, just return * as the caller will report. */ #define TCL_NO_EVAL 0x010000 #define TCL_EVAL_GLOBAL 0x020000 @@ -877,14 +1103,18 @@ #define TCL_LIST_ELEMENT 8 #define TCL_TRACE_READS 0x10 #define TCL_TRACE_WRITES 0x20 #define TCL_TRACE_UNSETS 0x40 #define TCL_TRACE_DESTROYED 0x80 + +#ifndef TCL_NO_DEPRECATED +#define TCL_INTERP_DESTROYED 0x100 +#endif #define TCL_LEAVE_ERR_MSG 0x200 #define TCL_TRACE_ARRAY 0x800 -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED /* Required to support old variable/vdelete/vinfo traces. */ #define TCL_TRACE_OLD_STYLE 0x1000 #endif /* Indicate the semantics of the result of a trace. */ #define TCL_TRACE_RESULT_DYNAMIC 0x8000 @@ -905,10 +1135,21 @@ #define TCL_TRACE_RENAME 0x2000 #define TCL_TRACE_DELETE 0x4000 #define TCL_ALLOW_INLINE_COMPILATION 0x20000 +/* + * The TCL_PARSE_PART1 flag is deprecated and has no effect. The part1 is now + * always parsed whenever the part2 is NULL. (This is to avoid a common error + * when converting code to use the new object based APIs and forgetting to + * give the flag) + */ + +#ifndef TCL_NO_DEPRECATED +# define TCL_PARSE_PART1 0x400 +#endif + /* * Types for linked variables: */ #define TCL_LINK_INT 1 @@ -931,18 +1172,22 @@ #define TCL_LINK_FLOAT 13 #define TCL_LINK_WIDE_UINT 14 #define TCL_LINK_CHARS 15 #define TCL_LINK_BINARY 16 #define TCL_LINK_READ_ONLY 0x80 - + /* *---------------------------------------------------------------------------- * Forward declarations of Tcl_HashTable and related types. */ #ifndef TCL_HASH_TYPE +#if TCL_MAJOR_VERSION > 8 # define TCL_HASH_TYPE size_t +#else +# define TCL_HASH_TYPE unsigned +#endif #endif typedef struct Tcl_HashKeyType Tcl_HashKeyType; typedef struct Tcl_HashTable Tcl_HashTable; typedef struct Tcl_HashEntry Tcl_HashEntry; @@ -960,11 +1205,13 @@ struct Tcl_HashEntry { Tcl_HashEntry *nextPtr; /* Pointer to next entry in this hash bucket, * or NULL for end of chain. */ Tcl_HashTable *tablePtr; /* Pointer to table containing entry. */ - size_t hash; /* Hash value. */ + void *hash; /* Hash value, stored as pointer to ensure + * that the offsets of the fields in this + * structure are not changed. */ void *clientData; /* Application stores something here with * Tcl_SetHashValue. */ union { /* Key has one of these forms: */ char *oneWordValue; /* One-word value for key. */ Tcl_Obj *objPtr; /* Tcl_Obj * key value. */ @@ -987,14 +1234,22 @@ * randomising the bits and then using the upper * N bits as the index into the table. * TCL_HASH_KEY_SYSTEM_HASH - If this flag is set then all memory internally * allocated for the hash table that is not for an * entry will use the system heap. + * TCL_HASH_KEY_DIRECT_COMPARE - + * Allows fast comparison for hash keys directly + * by compare of their key.oneWordValue values, + * before call of compareKeysProc (much slower + * than a direct compare, so it is speed-up only + * flag). Don't use it if keys contain values rather + * than pointers. */ #define TCL_HASH_KEY_RANDOMIZE_HASH 0x1 #define TCL_HASH_KEY_SYSTEM_HASH 0x2 +#define TCL_HASH_KEY_DIRECT_COMPARE 0x4 /* * Structure definition for the methods associated with a hash table key type. */ @@ -1049,20 +1304,25 @@ * points to first entry in bucket's hash * chain, or NULL. */ Tcl_HashEntry *staticBuckets[TCL_SMALL_HASH_TABLE]; /* Bucket array used for small tables (to * avoid mallocs and frees). */ - size_t numBuckets; /* Total number of buckets allocated at + Tcl_Size numBuckets; /* Total number of buckets allocated at * **bucketPtr. */ - size_t numEntries; /* Total number of entries present in + Tcl_Size numEntries; /* Total number of entries present in * table. */ - size_t rebuildSize; /* Enlarge table when numEntries gets to be + Tcl_Size rebuildSize; /* Enlarge table when numEntries gets to be * this large. */ +#if TCL_MAJOR_VERSION > 8 size_t mask; /* Mask value used in hashing function. */ +#endif int downShift; /* Shift count used in hashing function. * Designed to use high-order bits of * randomized keys. */ +#if TCL_MAJOR_VERSION < 9 + int mask; /* Mask value used in hashing function. */ +#endif int keyType; /* Type of keys used in this table. It's * either TCL_CUSTOM_KEYS, TCL_STRING_KEYS, * TCL_ONE_WORD_KEYS, or an integer giving the * number of ints that is the size of the * key. */ @@ -1079,11 +1339,11 @@ * hash tables: */ typedef struct Tcl_HashSearch { Tcl_HashTable *tablePtr; /* Table being searched. */ - size_t nextIndex; /* Index of next bucket to be enumerated after + Tcl_Size nextIndex; /* Index of next bucket to be enumerated after * present one. */ Tcl_HashEntry *nextEntryPtr;/* Next entry to be enumerated in the current * bucket. */ } Tcl_HashSearch; @@ -1120,11 +1380,11 @@ */ typedef struct { void *next; /* Search position for underlying hash * table. */ - size_t epoch; /* Epoch marker for dictionary being searched, + TCL_HASH_TYPE epoch; /* Epoch marker for dictionary being searched, * or 0 if search has terminated. */ Tcl_Dict dictionaryPtr; /* Reference to dictionary being searched. */ } Tcl_DictSearch; /* @@ -1153,15 +1413,16 @@ Tcl_EventProc *proc; /* Function to call to service this event. */ struct Tcl_Event *nextPtr; /* Next in list of pending events, or NULL. */ }; /* - * Positions to pass to Tcl_QueueEvent: + * Positions to pass to Tcl_QueueEvent/Tcl_ThreadQueueEvent: */ typedef enum { - TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK + TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK, + TCL_QUEUE_ALERT_IF_EMPTY=4 } Tcl_QueuePosition; /* * Values to pass to Tcl_SetServiceMode to specify the behavior of notifier * event routines. @@ -1179,12 +1440,12 @@ typedef struct Tcl_Time { long sec; /* Seconds. */ long usec; /* Microseconds. */ } Tcl_Time; -typedef void (Tcl_SetTimerProc) (const Tcl_Time *timePtr); -typedef int (Tcl_WaitForEventProc) (const Tcl_Time *timePtr); +typedef void (Tcl_SetTimerProc) (CONST86 Tcl_Time *timePtr); +typedef int (Tcl_WaitForEventProc) (CONST86 Tcl_Time *timePtr); /* * TIP #233 (Virtualized Time) */ @@ -1223,16 +1484,26 @@ /* * Value to use as the closeProc for a channel that supports the close2Proc * interface. */ -#define TCL_CLOSE2PROC NULL +#if TCL_MAJOR_VERSION > 8 +# define TCL_CLOSE2PROC NULL +#else +# define TCL_CLOSE2PROC ((Tcl_DriverCloseProc *)(void *)(size_t)1) +#endif /* * Channel version tag. This was introduced in 8.3.2/8.4. */ +#ifndef TCL_NO_DEPRECATED +#define TCL_CHANNEL_VERSION_1 ((Tcl_ChannelTypeVersion) 0x1) +#define TCL_CHANNEL_VERSION_2 ((Tcl_ChannelTypeVersion) 0x2) +#define TCL_CHANNEL_VERSION_3 ((Tcl_ChannelTypeVersion) 0x3) +#define TCL_CHANNEL_VERSION_4 ((Tcl_ChannelTypeVersion) 0x4) +#endif #define TCL_CHANNEL_VERSION_5 ((Tcl_ChannelTypeVersion) 0x5) /* * TIP #218: Channel Actions, Ids for Tcl_DriverThreadActionProc. */ @@ -1243,18 +1514,20 @@ /* * Typedefs for the various operations in a channel type: */ typedef int (Tcl_DriverBlockModeProc) (void *instanceData, int mode); -typedef void Tcl_DriverCloseProc; +typedef int (Tcl_DriverCloseProc) (void *instanceData, + Tcl_Interp *interp); typedef int (Tcl_DriverClose2Proc) (void *instanceData, Tcl_Interp *interp, int flags); typedef int (Tcl_DriverInputProc) (void *instanceData, char *buf, int toRead, int *errorCodePtr); typedef int (Tcl_DriverOutputProc) (void *instanceData, const char *buf, int toWrite, int *errorCodePtr); -typedef void Tcl_DriverSeekProc; +typedef int (Tcl_DriverSeekProc) (void *instanceData, long offset, + int mode, int *errorCodePtr); typedef int (Tcl_DriverSetOptionProc) (void *instanceData, Tcl_Interp *interp, const char *optionName, const char *value); typedef int (Tcl_DriverGetOptionProc) (void *instanceData, Tcl_Interp *interp, const char *optionName, @@ -1263,22 +1536,22 @@ typedef int (Tcl_DriverGetHandleProc) (void *instanceData, int direction, void **handlePtr); typedef int (Tcl_DriverFlushProc) (void *instanceData); typedef int (Tcl_DriverHandlerProc) (void *instanceData, int interestMask); -typedef Tcl_WideInt (Tcl_DriverWideSeekProc) (void *instanceData, - Tcl_WideInt offset, int mode, int *errorCodePtr); +typedef long long (Tcl_DriverWideSeekProc) (void *instanceData, + long long offset, int mode, int *errorCodePtr); /* * TIP #218, Channel Thread Actions */ typedef void (Tcl_DriverThreadActionProc) (void *instanceData, int action); /* * TIP #208, File Truncation (etc.) */ typedef int (Tcl_DriverTruncateProc) (void *instanceData, - Tcl_WideInt length); + long long length); /* * struct Tcl_ChannelType: * * One such structure exists for each type (kind) of channel. It collects @@ -1293,18 +1566,21 @@ const char *typeName; /* The name of the channel type in Tcl * commands. This storage is owned by channel * type. */ Tcl_ChannelTypeVersion version; /* Version of the channel type. */ - void *closeProc; - /* Not used any more. */ + Tcl_DriverCloseProc *closeProc; + /* Function to call to close the channel, or + * NULL or TCL_CLOSE2PROC if the close2Proc should be + * used instead. */ Tcl_DriverInputProc *inputProc; /* Function to call for input on channel. */ Tcl_DriverOutputProc *outputProc; /* Function to call for output on channel. */ - void *seekProc; - /* Not used any more. */ + Tcl_DriverSeekProc *seekProc; + /* Function to call to seek on the channel. + * May be NULL. */ Tcl_DriverSetOptionProc *setOptionProc; /* Set an option on a channel. */ Tcl_DriverGetOptionProc *getOptionProc; /* Get an option from a channel. */ Tcl_DriverWatchProc *watchProc; @@ -1318,26 +1594,40 @@ * the device supports closing the read & * write sides independently. */ Tcl_DriverBlockModeProc *blockModeProc; /* Set blocking mode for the raw channel. May * be NULL. */ + /* + * Only valid in TCL_CHANNEL_VERSION_2 channels or later. + */ Tcl_DriverFlushProc *flushProc; /* Function to call to flush a channel. May be * NULL. */ Tcl_DriverHandlerProc *handlerProc; /* Function to call to handle a channel event. * This will be passed up the stacked channel * chain. */ + /* + * Only valid in TCL_CHANNEL_VERSION_3 channels or later. + */ Tcl_DriverWideSeekProc *wideSeekProc; /* Function to call to seek on the channel * which can handle 64-bit offsets. May be * NULL, and must be NULL if seekProc is * NULL. */ + /* + * Only valid in TCL_CHANNEL_VERSION_4 channels or later. + * TIP #218, Channel Thread Actions. + */ Tcl_DriverThreadActionProc *threadActionProc; /* Function to call to notify the driver of * thread specific activity for a channel. May * be NULL. */ + /* + * Only valid in TCL_CHANNEL_VERSION_5 channels or later. + * TIP #208, File Truncation. + */ Tcl_DriverTruncateProc *truncateProc; /* Function to call to truncate the underlying * file to a particular length. May be NULL if * the channel does not support truncation. */ } Tcl_ChannelType; @@ -1429,11 +1719,11 @@ typedef int (Tcl_FSUtimeProc) (Tcl_Obj *pathPtr, struct utimbuf *tval); typedef int (Tcl_FSNormalizePathProc) (Tcl_Interp *interp, Tcl_Obj *pathPtr, int nextCheckpoint); typedef int (Tcl_FSFileAttrsGetProc) (Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); -typedef const char *const * (Tcl_FSFileAttrStringsProc) (Tcl_Obj *pathPtr, +typedef const char *CONST86 * (Tcl_FSFileAttrStringsProc) (Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); typedef int (Tcl_FSFileAttrsSetProc) (Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr); typedef Tcl_Obj * (Tcl_FSLinkProc) (Tcl_Obj *pathPtr, Tcl_Obj *toPtr, int linkType); @@ -1441,11 +1731,11 @@ Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); typedef int (Tcl_FSPathInFilesystemProc) (Tcl_Obj *pathPtr, void **clientDataPtr); typedef Tcl_Obj * (Tcl_FSFilesystemPathTypeProc) (Tcl_Obj *pathPtr); typedef Tcl_Obj * (Tcl_FSFilesystemSeparatorProc) (Tcl_Obj *pathPtr); -#define Tcl_FSFreeInternalRepProc Tcl_FreeProc +typedef void (Tcl_FSFreeInternalRepProc) (void *clientData); typedef void *(Tcl_FSDupInternalRepProc) (void *clientData); typedef Tcl_Obj * (Tcl_FSInternalToNormalizedProc) (void *clientData); typedef void *(Tcl_FSCreateInternalRepProc) (Tcl_Obj *pathPtr); typedef struct Tcl_FSVersion_ *Tcl_FSVersion; @@ -1474,11 +1764,11 @@ * explanations in the structure show the importance of each function. */ typedef struct Tcl_Filesystem { const char *typeName; /* The name of the filesystem. */ - size_t structureLength; /* Length of this structure, so future binary + Tcl_Size structureLength; /* Length of this structure, so future binary * compatibility can be assured. */ Tcl_FSVersion version; /* Version of the filesystem type. */ Tcl_FSPathInFilesystemProc *pathInFilesystemProc; /* Determines whether the pathname is in this * filesystem. This is the most important @@ -1543,11 +1833,11 @@ Tcl_FSFileAttrsGetProc *fileAttrsGetProc; /* Called by 'Tcl_FSFileAttrsGet()' and by * 'file attributes'. */ Tcl_FSFileAttrsSetProc *fileAttrsSetProc; /* Called by 'Tcl_FSFileAttrsSet()' and by - * 'file attributes'. */ + * 'file attributes'. */ Tcl_FSCreateDirectoryProc *createDirectoryProc; /* Called by 'Tcl_FSCreateDirectory()'. May be * NULL if the filesystem is read-only. */ Tcl_FSRemoveDirectoryProc *removeDirectoryProc; /* Called by 'Tcl_FSRemoveDirectory()'. May be @@ -1636,12 +1926,12 @@ typedef struct Tcl_Token { int type; /* Type of token, such as TCL_TOKEN_WORD; see * below for valid types. */ const char *start; /* First character in token. */ - size_t size; /* Number of bytes in token. */ - size_t numComponents; /* If this token is composed of other tokens, + Tcl_Size size; /* Number of bytes in token. */ + Tcl_Size numComponents; /* If this token is composed of other tokens, * this field tells how many of them there are * (including components of components, etc.). * The component tokens immediately follow * this one. */ } Tcl_Token; @@ -1703,11 +1993,11 @@ * the operator, then TCL_TOKEN_SUB_EXPR tokens * for the left then the right operands. * TCL_TOKEN_OPERATOR - The token describes one expression operator. * An operator might be the name of a math * function such as "abs". A TCL_TOKEN_OPERATOR - * token is always preceeded by one + * token is always preceded by one * TCL_TOKEN_SUB_EXPR token for the operator's * subexpression, and is followed by zero or more * TCL_TOKEN_SUB_EXPR tokens for the operator's * operands. NumComponents is always 0. * TCL_TOKEN_EXPAND_WORD - This token is just like TCL_TOKEN_WORD except @@ -1751,32 +2041,38 @@ #define NUM_STATIC_TOKENS 20 typedef struct Tcl_Parse { const char *commentStart; /* Pointer to # that begins the first of one * or more comments preceding the command. */ - size_t commentSize; /* Number of bytes in comments (up through + Tcl_Size commentSize; /* Number of bytes in comments (up through * newline character that terminates the last * comment). If there were no comments, this * field is 0. */ const char *commandStart; /* First character in first word of * command. */ - int commandSize; /* Number of bytes in command, including first + Tcl_Size commandSize; /* Number of bytes in command, including first * character of first word, up through the * terminating newline, close bracket, or * semicolon. */ - int numWords; /* Total number of words in command. May be + Tcl_Size numWords; /* Total number of words in command. May be * 0. */ Tcl_Token *tokenPtr; /* Pointer to first token representing the * words of the command. Initially points to * staticTokens, but may change to point to * malloc-ed space if command exceeds space in * staticTokens. */ - int numTokens; /* Total number of tokens in command. */ - int tokensAvailable; /* Total number of tokens available at + Tcl_Size numTokens; /* Total number of tokens in command. */ + Tcl_Size tokensAvailable; /* Total number of tokens available at * *tokenPtr. */ int errorType; /* One of the parsing error types defined * above. */ +#if TCL_MAJOR_VERSION > 8 + int incomplete; /* This field is set to 1 by Tcl_ParseCommand + * if the command appears to be incomplete. + * This information is used by + * Tcl_CommandComplete. */ +#endif /* * The fields below are intended only for the private use of the parser. * They should not be used by functions that invoke Tcl_ParseCommand. */ @@ -1791,14 +2087,13 @@ * terminated most recent token. Filled in by * ParseTokens. If an error occurs, points to * beginning of region where the error * occurred (e.g. the open brace if the close * brace is missing). */ - int incomplete; /* This field is set to 1 by Tcl_ParseCommand - * if the command appears to be incomplete. - * This information is used by - * Tcl_CommandComplete. */ +#if TCL_MAJOR_VERSION < 9 + int incomplete; +#endif Tcl_Token staticTokens[NUM_STATIC_TOKENS]; /* Initial space for tokens for command. This * space should be large enough to accommodate * most commands; dynamic space is allocated * for very large commands that don't fit @@ -1819,20 +2114,20 @@ /* Function to convert from external encoding * into UTF-8. */ Tcl_EncodingConvertProc *fromUtfProc; /* Function to convert from UTF-8 into * external encoding. */ - Tcl_FreeProc *freeProc; + Tcl_EncodingFreeProc *freeProc; /* If non-NULL, function to call when this * encoding is deleted. */ - void *clientData; /* Arbitrary value associated with encoding + void *clientData; /* Arbitrary value associated with encoding * type. Passed to conversion functions. */ - int nullSize; /* Number of zero bytes that signify + Tcl_Size nullSize; /* Number of zero bytes that signify * end-of-string in this encoding. This number * is used to determine the source string * length when the srcLen argument is - * negative. Must be 1 or 2. */ + * negative. Must be 1, 2, or 4. */ } Tcl_EncodingType; /* * The following definitions are used as values for the conversion control * flags argument when converting text from one character set to another: @@ -1855,15 +2150,15 @@ * converted, this flag should be set. * TCL_ENCODING_STOPONERROR - If set, the converter returns immediately upon * encountering an invalid byte sequence or a * source character that has no mapping in the * target encoding. If clear, the converter - * substitues the problematic character(s) with + * substitutes the problematic character(s) with * one or more "close" characters in the * destination buffer and then continues to - * convert the source. - * TCL_ENCODING_NO_TERMINATE - If set, Tcl_ExternalToUtf does not append a + * convert the source. Only for Tcl 8.x. + * TCL_ENCODING_NO_TERMINATE - If set, Tcl_ExternalToUtf does not append a * terminating NUL byte. Since it does not need * an extra byte for a terminating NUL, it fills * all dstLen bytes with encoded UTF-8 content if * needed. If clear, a byte is reserved in the * dst space for NUL termination, and a @@ -1873,17 +2168,33 @@ * *dstCharsPtr as a limit of the maximum number * of chars to produce in the encoded UTF-8 * content. Otherwise, the number of chars * produced is controlled only by other limiting * factors. + * TCL_ENCODING_PROFILE_* - Mutually exclusive encoding profile ids. Note + * these are bit masks. + * + * NOTE: THESE BIT DEFINITIONS SHOULD NOT OVERLAP WITH INTERNAL USE BITS + * DEFINED IN tclEncoding.c (ENCODING_INPUT et al). Be cognizant of this + * when adding bits. */ #define TCL_ENCODING_START 0x01 #define TCL_ENCODING_END 0x02 #define TCL_ENCODING_STOPONERROR 0x04 #define TCL_ENCODING_NO_TERMINATE 0x08 #define TCL_ENCODING_CHAR_LIMIT 0x10 +/* Internal use bits, do not define bits in this space. See above comment */ +#define TCL_ENCODING_INTERNAL_USE_MASK 0xFF00 +/* + * Reserve top byte for profile values (disjoint, not a mask). In case of + * changes, ensure ENCODING_PROFILE_* macros in tclInt.h are modified if + * necessary. + */ +#define TCL_ENCODING_PROFILE_STRICT TCL_ENCODING_STOPONERROR +#define TCL_ENCODING_PROFILE_TCL8 0x01000000 +#define TCL_ENCODING_PROFILE_REPLACE 0x02000000 /* * The following definitions are the error codes returned by the conversion * routines: * @@ -1916,35 +2227,39 @@ #define TCL_CONVERT_UNKNOWN (-3) #define TCL_CONVERT_NOSPACE (-4) /* * The maximum number of bytes that are necessary to represent a single - * Unicode character in UTF-8. The valid values are 3 and 4 - * (or perhaps 1 if we want to support a non-unicode enabled core). If > 3, - * then Tcl_UniChar must be 4-bytes in size (UCS-4) (the default). If == 3, - * then Tcl_UniChar must be 2-bytes in size (UTF-16). Since Tcl 9.0, UCS-4 - * mode is the default and recommended mode. + * Unicode character in UTF-8. The valid values are 3 and 4. If > 3, + * then Tcl_UniChar must be 4-bytes in size (UCS-4) (the default for the + * Tcl core). If == 3, then Tcl_UniChar must be 2-bytes in size (UTF-16). */ #ifndef TCL_UTF_MAX -#define TCL_UTF_MAX 4 +# ifdef BUILD_tcl +# define TCL_UTF_MAX 4 +# else +# define TCL_UTF_MAX 3 +# endif #endif /* * This represents a Unicode character. Any changes to this should also be * reflected in regcustom.h. */ -#if TCL_UTF_MAX > 3 +#if TCL_UTF_MAX == 4 /* * int isn't 100% accurate as it should be a strict 4-byte value - * (perhaps wchar_t). ILP64/SILP64 systems may have troubles. The + * (perhaps int32_t). ILP64/SILP64 systems may have troubles. The * size of this value must be reflected correctly in regcustom.h. */ typedef int Tcl_UniChar; -#else +#elif TCL_UTF_MAX == 3 && !defined(BUILD_tcl) typedef unsigned short Tcl_UniChar; +#else +# error "This TCL_UTF_MAX value is not supported" #endif /* *---------------------------------------------------------------------------- * TIP #59: The following structure is used in calls 'Tcl_RegisterConfig' to @@ -2009,11 +2324,11 @@ * depends on type.*/ void *dstPtr; /* Address of value to be modified; usage * depends on type.*/ const char *helpStr; /* Documentation message describing this * option. */ - void *clientData; /* Word to pass to function callbacks. */ + void *clientData; /* Word to pass to function callbacks. */ } Tcl_ArgvInfo; /* * Legal values for the type field of a Tcl_ArgInfo: see the user * documentation for details. @@ -2034,12 +2349,12 @@ * argument types: */ typedef int (Tcl_ArgvFuncProc)(void *clientData, Tcl_Obj *objPtr, void *dstPtr); -typedef int (Tcl_ArgvGenFuncProc)(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const *objv, void *dstPtr); +typedef Tcl_Size (Tcl_ArgvGenFuncProc)(void *clientData, Tcl_Interp *interp, + Tcl_Size objc, Tcl_Obj *const *objv, void *dstPtr); /* * Shorthand for commonly used argTable entries. */ @@ -2107,16 +2422,16 @@ */ #define TCL_TCPSERVER_REUSEADDR (1<<0) #define TCL_TCPSERVER_REUSEPORT (1<<1) /* - * Constants for special size_t-typed values, see TIP #494 + * Constants for special Tcl_Size-typed values, see TIP #494 */ -#define TCL_IO_FAILURE ((size_t)-1) -#define TCL_AUTO_LENGTH ((size_t)-1) -#define TCL_INDEX_NONE ((size_t)-1) +#define TCL_IO_FAILURE ((Tcl_Size)-1) +#define TCL_AUTO_LENGTH ((Tcl_Size)-1) +#define TCL_INDEX_NONE ((Tcl_Size)-1) /* *---------------------------------------------------------------------------- * Single public declaration for NRE. */ @@ -2128,11 +2443,15 @@ *---------------------------------------------------------------------------- * The following constant is used to test for older versions of Tcl in the * stubs tables. */ -#define TCL_STUB_MAGIC ((int) 0xFCA3BACB + (int) sizeof(void *)) +#if TCL_MAJOR_VERSION > 8 +# define TCL_STUB_MAGIC ((int) 0xFCA3BACB + (int) sizeof(void *)) +#else +# define TCL_STUB_MAGIC ((int) 0xFCA3BACF) +#endif /* * The following function is required to be defined in all stubs aware * extensions. The function is actually implemented in the stub library, not * the main Tcl library, although there is a trivial implementation in the @@ -2142,64 +2461,54 @@ const char * Tcl_InitStubs(Tcl_Interp *interp, const char *version, int exact, int magic); const char * TclTomMathInitializeStubs(Tcl_Interp *interp, const char *version, int epoch, int revision); #if defined(_WIN32) - TCL_NORETURN1 void Tcl_ConsolePanic(const char *format, ...); + TCL_NORETURN void Tcl_ConsolePanic(const char *format, ...); #else -# define Tcl_ConsolePanic NULL +# define Tcl_ConsolePanic ((Tcl_PanicProc *)NULL) #endif #ifdef USE_TCL_STUBS -#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE +# if TCL_UTF_MAX < 4 # define Tcl_InitStubs(interp, version, exact) \ (Tcl_InitStubs)(interp, version, \ (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \ TCL_STUB_MAGIC) -#else +# else # define Tcl_InitStubs(interp, version, exact) \ (Tcl_InitStubs)(interp, TCL_PATCH_LEVEL, \ - 1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \ + (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16), \ TCL_STUB_MAGIC) -#endif +# endif #else -#if TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE # define Tcl_InitStubs(interp, version, exact) \ Tcl_PkgInitStubsCheck(interp, version, \ (exact)|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16)) -#else -# define Tcl_InitStubs(interp, version, exact) \ - Tcl_PkgInitStubsCheck(interp, TCL_PATCH_LEVEL, \ - 1|(TCL_MAJOR_VERSION<<8)|(TCL_MINOR_VERSION<<16)) -#endif #endif /* * Public functions that are not accessible via the stubs table. * Tcl_GetMemoryInfo is needed for AOLserver. [Bug 1868171] */ #define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \ ((Tcl_SetPanicProc(Tcl_ConsolePanic), Tcl_CreateInterp)())) -EXTERN TCL_NORETURN void Tcl_MainEx(int argc, char **argv, +EXTERN TCL_NORETURN void Tcl_MainEx(Tcl_Size argc, char **argv, Tcl_AppInitProc *appInitProc, Tcl_Interp *interp); EXTERN const char * Tcl_PkgInitStubsCheck(Tcl_Interp *interp, const char *version, int exact); -EXTERN void Tcl_InitSubsystems(void); +EXTERN const char * Tcl_InitSubsystems(void); EXTERN void Tcl_GetMemoryInfo(Tcl_DString *dsPtr); -EXTERN void Tcl_FindExecutable(const char *argv0); -EXTERN void Tcl_SetPanicProc( - TCL_NORETURN1 Tcl_PanicProc *panicProc); -EXTERN void Tcl_StaticPackage(Tcl_Interp *interp, - const char *pkgName, - Tcl_PackageInitProc *initProc, - Tcl_PackageInitProc *safeInitProc); -EXTERN Tcl_ExitProc *Tcl_SetExitProc(TCL_NORETURN1 Tcl_ExitProc *proc); +EXTERN const char * Tcl_SetPreInitScript(const char *string); +#ifndef TCL_NO_DEPRECATED +# define Tcl_StaticPackage Tcl_StaticLibrary +#endif #ifdef _WIN32 -EXTERN int TclZipfs_AppHook(int *argc, wchar_t ***argv); +EXTERN const char *TclZipfs_AppHook(int *argc, wchar_t ***argv); #else -EXTERN int TclZipfs_AppHook(int *argc, char ***argv); +EXTERN const char *TclZipfs_AppHook(int *argc, char ***argv); #endif /* *---------------------------------------------------------------------------- * Include the public function declarations that are accessible via the stubs @@ -2221,37 +2530,46 @@ #include "tclPlatDecls.h" /* *---------------------------------------------------------------------------- - * The following declarations map ckalloc and ckfree to Tcl_Alloc and - * Tcl_Free for use in Tcl-8.x-compatible extensions. + * The following declarations either map ckalloc and ckfree to malloc and + * free, or they map them to functions with all sorts of debugging hooks + * defined in tclCkalloc.c. */ -#ifndef BUILD_tcl -# define ckalloc Tcl_Alloc -# define attemptckalloc Tcl_AttemptAlloc -# ifdef _MSC_VER - /* Silence invalid C4090 warnings */ -# define ckfree(a) Tcl_Free((char *)(a)) -# define ckrealloc(a,b) Tcl_Realloc((char *)(a),(b)) -# define attemptckrealloc(a,b) Tcl_AttemptRealloc((char *)(a),(b)) -# else -# define ckfree Tcl_Free -# define ckrealloc Tcl_Realloc -# define attemptckrealloc Tcl_AttemptRealloc -# endif -#endif - -#ifndef TCL_MEM_DEBUG +#ifdef TCL_MEM_DEBUG + +# define ckalloc(x) \ + ((void *) Tcl_DbCkalloc((unsigned)(x), __FILE__, __LINE__)) +# define ckfree(x) \ + Tcl_DbCkfree((char *)(x), __FILE__, __LINE__) +# define ckrealloc(x,y) \ + ((void *) Tcl_DbCkrealloc((char *)(x), (unsigned)(y), __FILE__, __LINE__)) +# define attemptckalloc(x) \ + ((void *) Tcl_AttemptDbCkalloc((unsigned)(x), __FILE__, __LINE__)) +# define attemptckrealloc(x,y) \ + ((void *) Tcl_AttemptDbCkrealloc((char *)(x), (unsigned)(y), __FILE__, __LINE__)) + +#else /* !TCL_MEM_DEBUG */ /* * If we are not using the debugging allocator, we should call the Tcl_Alloc, * et al. routines in order to guarantee that every module is using the same * memory allocator both inside and outside of the Tcl library. */ +# define ckalloc(x) \ + ((void *) Tcl_Alloc((unsigned)(x))) +# define ckfree(x) \ + Tcl_Free((char *)(x)) +# define ckrealloc(x,y) \ + ((void *) Tcl_Realloc((char *)(x), (unsigned)(y))) +# define attemptckalloc(x) \ + ((void *) Tcl_AttemptAlloc((unsigned)(x))) +# define attemptckrealloc(x,y) \ + ((void *) Tcl_AttemptRealloc((char *)(x), (unsigned)(y))) # undef Tcl_InitMemory # define Tcl_InitMemory(x) # undef Tcl_DumpActiveMemory # define Tcl_DumpActiveMemory(x) # undef Tcl_ValidateAllMemory @@ -2267,29 +2585,71 @@ # define Tcl_DecrRefCount(objPtr) \ Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__) # undef Tcl_IsShared # define Tcl_IsShared(objPtr) \ Tcl_DbIsShared(objPtr, __FILE__, __LINE__) +/* + * Free the Obj by effectively doing: + * + * Tcl_IncrRefCount(objPtr); + * Tcl_DecrRefCount(objPtr); + * + * This will free the obj if there are no references to the obj. + */ +# define Tcl_BounceRefCount(objPtr) \ + TclBounceRefCount(objPtr, __FILE__, __LINE__) + +static inline void +TclBounceRefCount( + Tcl_Obj* objPtr, + const char* fn, + int line) +{ + if (objPtr) { + if ((objPtr)->refCount == 0) { + Tcl_DbDecrRefCount(objPtr, fn, line); + } + } +} #else # undef Tcl_IncrRefCount # define Tcl_IncrRefCount(objPtr) \ ++(objPtr)->refCount /* * Use do/while0 idiom for optimum correctness without compiler warnings. - * http://c2.com/cgi/wiki?TrivialDoWhileLoop + * https://wiki.c2.com/?TrivialDoWhileLoop */ # undef Tcl_DecrRefCount # define Tcl_DecrRefCount(objPtr) \ - do { \ - Tcl_Obj *_objPtr = (objPtr); \ - if (_objPtr->refCount-- <= 1) { \ - TclFreeObj(_objPtr); \ - } \ + do { \ + Tcl_Obj *_objPtr = (objPtr); \ + if (_objPtr->refCount-- <= 1) { \ + TclFreeObj(_objPtr); \ + } \ } while(0) # undef Tcl_IsShared # define Tcl_IsShared(objPtr) \ ((objPtr)->refCount > 1) + +/* + * Declare that obj will no longer be used or referenced. + * This will free the obj if there are no references to the obj. + */ +# define Tcl_BounceRefCount(objPtr) \ + TclBounceRefCount(objPtr); + +static inline void +TclBounceRefCount( + Tcl_Obj* objPtr) +{ + if (objPtr) { + if ((objPtr)->refCount == 0) { + Tcl_DecrRefCount(objPtr); + } + } +} + #endif /* * Macros and definitions that help to debug the use of Tcl objects. When * TCL_MEM_DEBUG is defined, the Tcl_New declarations are overridden to call @@ -2327,27 +2687,61 @@ *---------------------------------------------------------------------------- * Macros for clients to use to access fields of hash entries: */ #define Tcl_GetHashValue(h) ((h)->clientData) -#define Tcl_SetHashValue(h, value) ((h)->clientData = (void *) (value)) +#define Tcl_SetHashValue(h, value) ((h)->clientData = (void *)(value)) #define Tcl_GetHashKey(tablePtr, h) \ - ((void *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS || \ - (tablePtr)->keyType == TCL_CUSTOM_PTR_KEYS) \ - ? (h)->key.oneWordValue \ - : (h)->key.string)) + ((void *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS || \ + (tablePtr)->keyType == TCL_CUSTOM_PTR_KEYS) \ + ? (h)->key.oneWordValue \ + : (h)->key.string)) /* * Macros to use for clients to use to invoke find and create functions for * hash tables: */ +#undef Tcl_FindHashEntry #define Tcl_FindHashEntry(tablePtr, key) \ (*((tablePtr)->findProc))(tablePtr, (const char *)(key)) +#undef Tcl_CreateHashEntry #define Tcl_CreateHashEntry(tablePtr, key, newPtr) \ (*((tablePtr)->createProc))(tablePtr, (const char *)(key), newPtr) +/* + *---------------------------------------------------------------------------- + * Deprecated Tcl functions: + */ + +#ifndef TCL_NO_DEPRECATED +/* + * These function have been renamed. The old names are deprecated, but we + * define these macros for backwards compatibility. + */ + +# define Tcl_Ckalloc Tcl_Alloc +# define Tcl_Ckfree Tcl_Free +# define Tcl_Ckrealloc Tcl_Realloc +# define Tcl_Return Tcl_SetResult +# define Tcl_TildeSubst Tcl_TranslateFileName +#if !defined(__APPLE__) /* On OSX, there is a conflict with "mach/mach.h" */ +# define panic Tcl_Panic +#endif +# define panicVA Tcl_PanicVA + +/* + *---------------------------------------------------------------------------- + * Convenience declaration of Tcl_AppInit for backwards compatibility. This + * function is not *implemented* by the tcl library, so the storage class is + * neither DLLEXPORT nor DLLIMPORT. + */ + +extern Tcl_AppInitProc Tcl_AppInit; + +#endif /* !TCL_NO_DEPRECATED */ + #endif /* RC_INVOKED */ /* * end block for C++ */ Index: generic/tclAlloc.c ================================================================== --- generic/tclAlloc.c +++ generic/tclAlloc.c @@ -4,13 +4,13 @@ * This is a very fast storage allocator. It allocates blocks of a small * number of different sizes, and keeps free lists of each size. Blocks * that don't exactly fit are passed up to the next larger size. Blocks * over a certain size are directly allocated from the system. * - * Copyright (c) 1983 Regents of the University of California. - * Copyright (c) 1996-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1983 Regents of the University of California. + * Copyright © 1996-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * Portions contributed by Chris Kingsley, Jack Jansen and Ray Johnson. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -29,11 +29,11 @@ /* * We should really make use of AC_CHECK_TYPE(caddr_t) here, but it can wait * until Tcl uses config.h properly. */ -#if defined(_MSC_VER) || defined(__MSVCRT__) || defined(__BORLANDC__) +#if defined(_MSC_VER) || defined(__MSVCRT__) typedef size_t caddr_t; #endif /* * The overhead on a block is at least 8 bytes. When free, this space contains @@ -92,11 +92,11 @@ * precedes the data area returned to the user. */ #define MINBLOCK ((sizeof(union overhead) + (TCL_ALLOCALIGN-1)) & ~(TCL_ALLOCALIGN-1)) #define NBUCKETS (13 - (MINBLOCK >> 4)) -#define MAXMALLOC (1<<(NBUCKETS+2)) +#define MAXMALLOC ((size_t)1 << (NBUCKETS+2)) static union overhead *nextf[NBUCKETS]; /* * The following structure is used to keep track of all system memory * currently owned by Tcl. When finalizing, all this memory will be returned @@ -114,11 +114,11 @@ &bigBlocks, &bigBlocks }; /* * The allocator is protected by a special mutex that must be explicitly - * initialized. Futhermore, because Tcl_Alloc may be used before anything else + * initialized. Furthermore, because Tcl_Alloc may be used before anything else * in Tcl, we make this module self-initializing after all with the allocInit * variable. */ #if TCL_THREADS @@ -249,15 +249,15 @@ *---------------------------------------------------------------------- */ void * TclpAlloc( - size_t numBytes) /* Number of bytes to allocate. */ + unsigned int numBytes) /* Number of bytes to allocate. */ { union overhead *overPtr; size_t bucket; - size_t amount; + unsigned amount; struct block *bigBlockPtr = NULL; if (!allocInit) { /* * We have to make the "self initializing" because Tcl_Alloc may be @@ -272,12 +272,12 @@ * First the simple case: we simple allocate big blocks directly. */ if (numBytes >= MAXMALLOC - OVERHEAD) { if (numBytes <= UINT_MAX - OVERHEAD -sizeof(struct block)) { - bigBlockPtr = TclpSysAlloc( - sizeof(struct block) + OVERHEAD + numBytes); + bigBlockPtr = (struct block *) TclpSysAlloc( + sizeof(struct block) + OVERHEAD + numBytes, 0); } if (bigBlockPtr == NULL) { Tcl_MutexUnlock(allocMutexPtr); return NULL; } @@ -302,11 +302,11 @@ overPtr->rangeCheckMagic = RMAGIC; BLOCK_END(overPtr) = RMAGIC; #endif Tcl_MutexUnlock(allocMutexPtr); - return (void *)(overPtr+1); + return (char *)(overPtr+1); } /* * Convert amount of memory requested into closest block size stored in * hash buckets which satisfies request. Account for space used per block @@ -403,11 +403,12 @@ amount = MAXMALLOC; numBlocks = amount / size; ASSERT(numBlocks*size == amount); - blockPtr = TclpSysAlloc(sizeof(struct block) + amount); + blockPtr = (struct block *) TclpSysAlloc( + (sizeof(struct block) + amount), 1); /* no more room! */ if (blockPtr == NULL) { return; } blockPtr->nextPtr = blockList; @@ -508,12 +509,12 @@ *---------------------------------------------------------------------- */ void * TclpRealloc( - void *oldPtr, /* Pointer to alloced block. */ - size_t numBytes) /* New size of memory. */ + void *oldPtr, /* Pointer to alloc'ed block. */ + unsigned int numBytes) /* New size of memory. */ { int i; union overhead *overPtr; struct block *bigBlockPtr; int expensive; @@ -580,11 +581,11 @@ #endif Tcl_MutexUnlock(allocMutexPtr); return (void *)(overPtr+1); } - maxSize = 1 << (i+3); + maxSize = (size_t)1 << (i+3); expensive = 0; if (numBytes+OVERHEAD > maxSize) { expensive = 1; } else if (i>0 && numBytes+OVERHEAD < maxSize/2) { expensive = 1; @@ -607,11 +608,11 @@ TclpFree(oldPtr); return newPtr; } /* - * Ok, we don't have to copy, it fits as-is + * No need to copy. It fits as-is. */ #ifndef NDEBUG overPtr->realBlockSize = (numBytes + RSLOP - 1) & ~(RSLOP - 1); BLOCK_END(overPtr) = RMAGIC; @@ -653,22 +654,22 @@ fprintf(stderr, "Memory allocation statistics %s\nTclpFree:\t", s); for (i = 0; i < NBUCKETS; i++) { for (j=0, overPtr=nextf[i]; overPtr; overPtr=overPtr->next, j++) { fprintf(stderr, " %u", j); } - totalFree += ((size_t)j) * (1 << (i + 3)); + totalFree += ((size_t)j) * ((size_t)1 << (i + 3)); } fprintf(stderr, "\nused:\t"); for (i = 0; i < NBUCKETS; i++) { fprintf(stderr, " %" TCL_Z_MODIFIER "u", numMallocs[i]); - totalUsed += numMallocs[i] * (1 << (i + 3)); + totalUsed += numMallocs[i] * ((size_t)1 << (i + 3)); } fprintf(stderr, "\n\tTotal small in use: %" TCL_Z_MODIFIER "u, total free: %" TCL_Z_MODIFIER "u\n", totalUsed, totalFree); - fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_Z_MODIFIER "u\n", + fprintf(stderr, "\n\tNumber of big (>%" TCL_Z_MODIFIER "u) blocks in use: %" TCL_Z_MODIFIER "u\n", MAXMALLOC, numMallocs[NBUCKETS]); Tcl_MutexUnlock(allocMutexPtr); } #endif @@ -689,14 +690,13 @@ * None. * *---------------------------------------------------------------------- */ -#undef TclpAlloc void * TclpAlloc( - size_t numBytes) /* Number of bytes to allocate. */ + unsigned int numBytes) /* Number of bytes to allocate. */ { return malloc(numBytes); } /* @@ -713,11 +713,10 @@ * None. * *---------------------------------------------------------------------- */ -#undef TclpFree void TclpFree( void *oldPtr) /* Pointer to memory to free. */ { free(oldPtr); @@ -741,20 +740,22 @@ */ void * TclpRealloc( void *oldPtr, /* Pointer to alloced block. */ - size_t numBytes) /* New size of memory. */ + unsigned int numBytes) /* New size of memory. */ { return realloc(oldPtr, numBytes); } #endif /* !USE_TCLALLOC */ +#else +TCL_MAC_EMPTY_FILE(generic_tclAlloc_c) #endif /* !TCL_THREADS */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ ADDED generic/tclArithSeries.c Index: generic/tclArithSeries.c ================================================================== --- /dev/null +++ generic/tclArithSeries.c @@ -0,0 +1,1115 @@ +/* + * tclArithSeries.c -- + * + * This file contains the ArithSeries concrete abstract list + * implementation. It implements the inner workings of the lseq command. + * + * Copyright © 2022 Brian S. Griffin. + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#include "tclInt.h" +#include +#include + +/* + * The structure below defines the arithmetic series Tcl object type by + * means of procedures that can be invoked by generic object code. + * + * The arithmetic series object is a special case of Tcl list representing + * an interval of an arithmetic series in constant space. + * + * The arithmetic series is internally represented with three integers, + * *start*, *end*, and *step*, Where the length is calculated with + * the following algorithm: + * + * if RANGE == 0 THEN + * ERROR + * if RANGE > 0 + * LEN is (((END-START)-1)/STEP) + 1 + * else if RANGE < 0 + * LEN is (((END-START)-1)/STEP) - 1 + * + * And where the equivalent's list I-th element is calculated + * as: + * + * LIST[i] = START + (STEP * i) + * + * Zero elements ranges, like in the case of START=10 END=10 STEP=1 + * are valid and will be equivalent to the empty list. + */ + +/* + * The structure used for the ArithSeries internal representation. + * Note that the len can in theory be always computed by start,end,step + * but it's faster to cache it inside the internal representation. + */ +typedef struct { + Tcl_Size len; + Tcl_Obj **elements; + int isDouble; + Tcl_WideInt start; + Tcl_WideInt end; + Tcl_WideInt step; +} ArithSeries; +typedef struct { + Tcl_Size len; + Tcl_Obj **elements; + int isDouble; + double start; + double end; + double step; + int precision; +} ArithSeriesDbl; + +/* -------------------------- ArithSeries object ---------------------------- */ + +static void DupArithSeriesInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); +static void FreeArithSeriesInternalRep(Tcl_Obj *arithSeriesObjPtr); +static void UpdateStringOfArithSeries(Tcl_Obj *arithSeriesObjPtr); +static int SetArithSeriesFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); +Tcl_Size TclArithSeriesObjLength(Tcl_Obj *arithSeriesObj); + +const Tcl_ObjType tclArithSeriesType = { + "arithseries", /* name */ + FreeArithSeriesInternalRep, /* freeIntRepProc */ + DupArithSeriesInternalRep, /* dupIntRepProc */ + UpdateStringOfArithSeries, /* updateStringProc */ + SetArithSeriesFromAny /* setFromAnyProc */ +}; + +/* + * Helper functions + * + * - ArithRound -- Round doubles to the number of significant fractional + * digits + * - ArithSeriesIndexDbl -- base list indexing operation for doubles + * - ArithSeriesIndexInt -- " " " " " integers + * - ArithSeriesGetInternalRep -- Return the internal rep from a Tcl_Obj + * - Precision -- determine the number of factional digits for the given + * double value + * - maxPrecision -- Using the values provide, determine the longest percision + * in the arithSeries + */ +static inline double +ArithRound(double d, unsigned int n) { + double scalefactor = pow(10, n); + return round(d*scalefactor)/scalefactor; +} + +static inline double +ArithSeriesIndexDbl( + ArithSeries *arithSeriesRepPtr, + Tcl_WideInt index) +{ + ArithSeriesDbl *dblRepPtr = (ArithSeriesDbl*)arithSeriesRepPtr; + if (arithSeriesRepPtr->isDouble) { + double d = dblRepPtr->start + (index * dblRepPtr->step); + unsigned n = (dblRepPtr->precision > 0 ? dblRepPtr->precision : 0); + return ArithRound(d, n); + } else { + return (double)(arithSeriesRepPtr->start + (index * arithSeriesRepPtr->step)); + } +} + +static inline Tcl_WideInt +ArithSeriesIndexInt( + ArithSeries *arithSeriesRepPtr, + Tcl_WideInt index) +{ + ArithSeriesDbl *dblRepPtr = (ArithSeriesDbl*)arithSeriesRepPtr; + if (arithSeriesRepPtr->isDouble) { + return (Tcl_WideInt)(dblRepPtr->start + ((index) * dblRepPtr->step)); + } else { + return (arithSeriesRepPtr->start + (index * arithSeriesRepPtr->step)); + } +} + +static inline ArithSeries* +ArithSeriesGetInternalRep(Tcl_Obj *objPtr) +{ + const Tcl_ObjInternalRep *irPtr; + irPtr = TclFetchInternalRep((objPtr), &tclArithSeriesType); + return irPtr ? (ArithSeries *)irPtr->twoPtrValue.ptr1 : NULL; +} + +/* + * Compute number of significant factional digits + */ +static inline int +Precision(double d) +{ + char tmp[TCL_DOUBLE_SPACE+2], *off; + tmp[0] = 0; + Tcl_PrintDouble(NULL,d,tmp); + off = strchr(tmp, '.'); + return (off ? strlen(off+1) : 0); +} + +/* + * Find longest number of digits after the decimal point. + */ +static inline int +maxPrecision(double start, double end, double step) +{ + int dp = Precision(step); + int i = Precision(start); + dp = i>dp ? i : dp; + i = Precision(end); + dp = i>dp ? i : dp; + return dp; +} + + +/* + *---------------------------------------------------------------------- + * + * ArithSeriesLen -- + * + * Compute the length of the equivalent list where + * every element is generated starting from *start*, + * and adding *step* to generate every successive element + * that's < *end* for positive steps, or > *end* for negative + * steps. + * + * Results: + * + * The length of the list generated by the given range, + * that may be zero. + * The function returns -1 if the list is of length infinite. + * + * Side effects: + * + * None. + * + *---------------------------------------------------------------------- + */ +static Tcl_WideInt +ArithSeriesLenInt(Tcl_WideInt start, Tcl_WideInt end, Tcl_WideInt step) +{ + Tcl_WideInt len; + + if (step == 0) { + return 0; + } + len = 1 + ((end-start)/step); + return (len < 0) ? -1 : len; +} + +static Tcl_WideInt +ArithSeriesLenDbl(double start, double end, double step, int precision) +{ + double istart, iend, istep, ilen; + if (step == 0) { + return 0; + } + istart = start * pow(10,precision); + iend = end * pow(10,precision); + istep = step * pow(10,precision); + ilen = ((iend-istart+istep)/istep); + return floor(ilen); +} + + +/* + *---------------------------------------------------------------------- + * + * DupArithSeriesInternalRep -- + * + * Initialize the internal representation of a arithseries Tcl_Obj to a + * copy of the internal representation of an existing arithseries object. + * + * Results: + * None. + * + * Side effects: + * We set "copyPtr"s internal rep to a pointer to a + * newly allocated ArithSeries structure. + *---------------------------------------------------------------------- + */ + +static void +DupArithSeriesInternalRep( + Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ + Tcl_Obj *copyPtr) /* Object with internal rep to set. */ +{ + ArithSeries *srcArithSeriesRepPtr = + (ArithSeries *) srcPtr->internalRep.twoPtrValue.ptr1; + + /* + * Allocate a new ArithSeries structure. */ + + if (srcArithSeriesRepPtr->isDouble) { + ArithSeriesDbl *srcArithSeriesDblRepPtr = + (ArithSeriesDbl *)srcArithSeriesRepPtr; + ArithSeriesDbl *copyArithSeriesDblRepPtr = + (ArithSeriesDbl *)ckalloc(sizeof(ArithSeriesDbl)); + *copyArithSeriesDblRepPtr = *srcArithSeriesDblRepPtr; + copyArithSeriesDblRepPtr->elements = NULL; + copyPtr->internalRep.twoPtrValue.ptr1 = copyArithSeriesDblRepPtr; + } else { + ArithSeries *copyArithSeriesRepPtr = + (ArithSeries *)ckalloc(sizeof(ArithSeries)); + *copyArithSeriesRepPtr = *srcArithSeriesRepPtr; + copyArithSeriesRepPtr->elements = NULL; + copyPtr->internalRep.twoPtrValue.ptr1 = copyArithSeriesRepPtr; + } + copyPtr->internalRep.twoPtrValue.ptr2 = NULL; + copyPtr->typePtr = &tclArithSeriesType; +} + +/* + *---------------------------------------------------------------------- + * + * FreeArithSeriesInternalRep -- + * + * Free any allocated memory in the ArithSeries Rep + * + * Results: + * None. + * + * Side effects: + * + *---------------------------------------------------------------------- + */ +static void +FreeArithSeriesInternalRep(Tcl_Obj *arithSeriesObjPtr) /* Free any allocated memory */ +{ + ArithSeries *arithSeriesRepPtr = (ArithSeries *)arithSeriesObjPtr->internalRep.twoPtrValue.ptr1; + + if (arithSeriesRepPtr->elements) { + Tcl_Size i; + for(i=0; ilen; i++) { + Tcl_DecrRefCount(arithSeriesRepPtr->elements[i]); + } + ckfree(arithSeriesRepPtr->elements); + arithSeriesRepPtr->elements = NULL; + } + ckfree(arithSeriesRepPtr); +} + + +/* + *---------------------------------------------------------------------- + * + * NewArithSeriesInt -- + * + * Creates a new ArithSeries object. The returned object has + * refcount = 0. + * + * Results: + * + * A Tcl_Obj pointer to the created ArithSeries object. + * A NULL pointer of the range is invalid. + * + * Side Effects: + * + * None. + *---------------------------------------------------------------------- + */ +static +Tcl_Obj * +NewArithSeriesInt(Tcl_WideInt start, Tcl_WideInt end, Tcl_WideInt step, Tcl_WideInt len) +{ + Tcl_WideInt length; + Tcl_Obj *arithSeriesObj; + ArithSeries *arithSeriesRepPtr; + + length = len>=0 ? len : -1; + if (length < 0) { + length = -1; + } + + TclNewObj(arithSeriesObj); + + if (length <= 0) { + return arithSeriesObj; + } + + arithSeriesRepPtr = (ArithSeries*)ckalloc(sizeof (ArithSeries)); + arithSeriesRepPtr->isDouble = 0; + arithSeriesRepPtr->start = start; + arithSeriesRepPtr->end = end; + arithSeriesRepPtr->step = step; + arithSeriesRepPtr->len = length; + arithSeriesRepPtr->elements = NULL; + arithSeriesObj->internalRep.twoPtrValue.ptr1 = arithSeriesRepPtr; + arithSeriesObj->internalRep.twoPtrValue.ptr2 = NULL; + arithSeriesObj->typePtr = &tclArithSeriesType; + if (length > 0) { + Tcl_InvalidateStringRep(arithSeriesObj); + } + + return arithSeriesObj; +} + +/* + *---------------------------------------------------------------------- + * + * NewArithSeriesDbl -- + * + * Creates a new ArithSeries object with doubles. The returned object has + * refcount = 0. + * + * Results: + * + * A Tcl_Obj pointer to the created ArithSeries object. + * A NULL pointer of the range is invalid. + * + * Side Effects: + * + * None. + *---------------------------------------------------------------------- + */ + +static +Tcl_Obj * +NewArithSeriesDbl(double start, double end, double step, Tcl_WideInt len) +{ + Tcl_WideInt length; + Tcl_Obj *arithSeriesObj; + ArithSeriesDbl *arithSeriesRepPtr; + + length = len>=0 ? len : -1; + if (length < 0) { + length = -1; + } + + TclNewObj(arithSeriesObj); + + if (length <= 0) { + return arithSeriesObj; + } + + arithSeriesRepPtr = (ArithSeriesDbl*)ckalloc(sizeof (ArithSeriesDbl)); + arithSeriesRepPtr->isDouble = 1; + arithSeriesRepPtr->start = start; + arithSeriesRepPtr->end = end; + arithSeriesRepPtr->step = step; + arithSeriesRepPtr->len = length; + arithSeriesRepPtr->elements = NULL; + arithSeriesRepPtr->precision = maxPrecision(start,end,step); + arithSeriesObj->internalRep.twoPtrValue.ptr1 = arithSeriesRepPtr; + arithSeriesObj->internalRep.twoPtrValue.ptr2 = NULL; + arithSeriesObj->typePtr = &tclArithSeriesType; + + if (length > 0) { + Tcl_InvalidateStringRep(arithSeriesObj); + } + + return arithSeriesObj; +} + +/* + *---------------------------------------------------------------------- + * + * assignNumber -- + * + * Create the appropriate Tcl_Obj value for the given numeric values. + * Used locally only for decoding [lseq] numeric arguments. + * refcount = 0. + * + * Results: + * + * A Tcl_Obj pointer. + * No assignment on error. + * + * Side Effects: + * + * None. + *---------------------------------------------------------------------- + */ +static int +assignNumber( + Tcl_Interp *interp, + int useDoubles, + Tcl_WideInt *intNumberPtr, + double *dblNumberPtr, + Tcl_Obj *numberObj) +{ + void *clientData; + int tcl_number_type; + + if (Tcl_GetNumberFromObj(interp, numberObj, &clientData, + &tcl_number_type) != TCL_OK) { + return TCL_ERROR; + } + if (tcl_number_type == TCL_NUMBER_BIG) { + /* bignum is not supported yet. */ + Tcl_WideInt w; + (void)Tcl_GetWideIntFromObj(interp, numberObj, &w); + return TCL_ERROR; + } + if (useDoubles) { + if (tcl_number_type != TCL_NUMBER_INT) { + *dblNumberPtr = *(double *)clientData; + } else { + *dblNumberPtr = (double)*(Tcl_WideInt *)clientData; + } + } else { + if (tcl_number_type == TCL_NUMBER_INT) { + *intNumberPtr = *(Tcl_WideInt *)clientData; + } else { + *intNumberPtr = (Tcl_WideInt)*(double *)clientData; + } + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclNewArithSeriesObj -- + * + * Creates a new ArithSeries object. Some arguments may be NULL and will + * be computed based on the other given arguments. + * refcount = 0. + * + * Results: + * + * A Tcl_Obj pointer to the created ArithSeries object. + * NULL if the range is invalid. + * + * Side Effects: + * + * None. + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclNewArithSeriesObj( + Tcl_Interp *interp, /* For error reporting */ + int useDoubles, /* Flag indicates values start, + ** end, step, are treated as doubles */ + Tcl_Obj *startObj, /* Starting value */ + Tcl_Obj *endObj, /* Ending limit */ + Tcl_Obj *stepObj, /* increment value */ + Tcl_Obj *lenObj) /* Number of elements */ +{ + double dstart, dend, dstep; + Tcl_WideInt start, end, step; + Tcl_WideInt len = -1; + Tcl_Obj *objPtr; + + if (startObj) { + if (assignNumber(interp, useDoubles, &start, &dstart, startObj) != TCL_OK) { + return NULL; + } + } else { + start = 0; + dstart = start; + } + if (stepObj) { + if (assignNumber(interp, useDoubles, &step, &dstep, stepObj) != TCL_OK) { + return NULL; + } + if (useDoubles) { + step = dstep; + } else { + dstep = step; + } + if (dstep == 0) { + TclNewObj(objPtr); + return objPtr; + } + } + if (endObj) { + if (assignNumber(interp, useDoubles, &end, &dend, endObj) != TCL_OK) { + return NULL; + } + } + if (lenObj) { + if (TCL_OK != Tcl_GetWideIntFromObj(interp, lenObj, &len)) { + return NULL; + } + } + + if (startObj && endObj) { + if (!stepObj) { + if (useDoubles) { + dstep = (dstart < dend) ? 1.0 : -1.0; + step = dstep; + } else { + step = (start < end) ? 1 : -1; + dstep = step; + } + } + assert(dstep!=0); + if (!lenObj) { + if (useDoubles) { + int precision = maxPrecision(dstart,dend,dstep); + len = ArithSeriesLenDbl(dstart, dend, dstep, precision); + } else { + len = ArithSeriesLenInt(start, end, step); + } + } + } + + if (!endObj) { + if (useDoubles) { + // Compute precision based on given command argument values + int precision = maxPrecision(dstart,len,dstep); + dend = dstart + (dstep * (len-1)); + // Make computed end value match argument(s) precision + dend = ArithRound(dend, precision); + end = dend; + } else { + end = start + (step * (len-1)); + dend = end; + } + } + + if (len > TCL_SIZE_MAX) { + Tcl_SetObjResult( + interp, + Tcl_NewStringObj("max length of a Tcl list exceeded", -1)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + return NULL; + } + + objPtr = (useDoubles) + ? NewArithSeriesDbl(dstart, dend, dstep, len) + : NewArithSeriesInt(start, end, step, len); + return objPtr; +} + +/* + *---------------------------------------------------------------------- + * + * TclArithSeriesObjIndex -- + * + * Returns the element with the specified index in the list + * represented by the specified Arithmetic Sequence object. + * If the index is out of range, NULL is returned. + * + * Results: + * + * The element on success, NULL on index out of range. + * + * Side Effects: + * + * On success, the integer pointed by *element is modified. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclArithSeriesObjIndex( + TCL_UNUSED(Tcl_Interp *), + Tcl_Obj *arithSeriesObj, + Tcl_Size index) +{ + ArithSeries *arithSeriesRepPtr; + + if (!TclHasInternalRep(arithSeriesObj, &tclArithSeriesType)) { + Tcl_Panic("TclArithSeriesObjIndex called with a not ArithSeries Obj."); + } + arithSeriesRepPtr = ArithSeriesGetInternalRep(arithSeriesObj); + if (index < 0 || index >= arithSeriesRepPtr->len) { + return Tcl_NewObj(); + } + /* List[i] = Start + (Step * index) */ + if (arithSeriesRepPtr->isDouble) { + return Tcl_NewDoubleObj(ArithSeriesIndexDbl(arithSeriesRepPtr, index)); + } else { + return Tcl_NewWideIntObj(ArithSeriesIndexInt(arithSeriesRepPtr, index)); + } +} + +/* + *---------------------------------------------------------------------- + * + * ArithSeriesObjLength + * + * Returns the length of the arithmetic series. + * + * Results: + * + * The length of the series as Tcl_WideInt. + * + * Side Effects: + * + * None. + * + *---------------------------------------------------------------------- + */ +Tcl_Size +TclArithSeriesObjLength( + Tcl_Obj *arithSeriesObj) +{ + ArithSeries *arithSeriesRepPtr = (ArithSeries*) + arithSeriesObj->internalRep.twoPtrValue.ptr1; + return arithSeriesRepPtr->len; +} + +/* + *---------------------------------------------------------------------- + * + * ArithSeriesObjStep -- + * + * Return a Tcl_Obj with the step value from the give ArithSeries Obj. + * refcount = 0. + * + * Results: + * + * A Tcl_Obj pointer to the created ArithSeries object. + * A NULL pointer of the range is invalid. + * + * Side Effects: + * + * None. + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ArithSeriesObjStep( + Tcl_Obj *arithSeriesObj) +{ + ArithSeries *arithSeriesRepPtr; + Tcl_Obj *stepObj; + + if (!TclHasInternalRep(arithSeriesObj, &tclArithSeriesType)) { + Tcl_Panic("ArithSeriesObjStep called with a not ArithSeries Obj."); + } + arithSeriesRepPtr = ArithSeriesGetInternalRep(arithSeriesObj); + if (arithSeriesRepPtr->isDouble) { + TclNewDoubleObj(stepObj, ((ArithSeriesDbl*)(arithSeriesRepPtr))->step); + } else { + TclNewIntObj(stepObj, arithSeriesRepPtr->step); + } + return stepObj; +} + +/* + *---------------------------------------------------------------------- + * + * SetArithSeriesFromAny -- + * + * The Arithmetic Series object is just an way to optimize + * Lists space complexity, so no one should try to convert + * a string to an Arithmetic Series object. + * + * This function is here just to populate the Type structure. + * + * Results: + * + * The result is always TCL_ERROR. But see Side Effects. + * + * Side effects: + * + * Tcl Panic if called. + * + *---------------------------------------------------------------------- + */ + +static int +SetArithSeriesFromAny( + TCL_UNUSED(Tcl_Interp *), /* Used for error reporting if not NULL. */ + TCL_UNUSED(Tcl_Obj *)) /* The object to convert. */ +{ + Tcl_Panic("SetArithSeriesFromAny: should never be called"); + return TCL_ERROR; +} + +/* + *---------------------------------------------------------------------- + * + * TclArithSeriesObjRange -- + * + * Makes a slice of an ArithSeries value. + * *arithSeriesObj must be known to be a valid list. + * + * Results: + * Returns a pointer to the sliced series. + * This may be a new object or the same object if not shared. + * + * Side effects: + * ?The possible conversion of the object referenced by listPtr? + * ?to a list object.? + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclArithSeriesObjRange( + Tcl_Interp *interp, /* For error message(s) */ + Tcl_Obj *arithSeriesObj, /* List object to take a range from. */ + Tcl_Size fromIdx, /* Index of first element to include. */ + Tcl_Size toIdx) /* Index of last element to include. */ +{ + ArithSeries *arithSeriesRepPtr; + Tcl_Obj *startObj, *endObj, *stepObj; + + arithSeriesRepPtr = ArithSeriesGetInternalRep(arithSeriesObj); + + if (fromIdx < TCL_INDEX_NONE) { + fromIdx = 0; + } + + if (fromIdx > toIdx || + (toIdx > arithSeriesRepPtr->len-1 && + fromIdx > arithSeriesRepPtr->len-1)) { + Tcl_Obj *obj; + TclNewObj(obj); + return obj; + } + + if (fromIdx < 0) { + fromIdx = 0; + } + if (toIdx < 0) { + toIdx = 0; + } + if (toIdx > arithSeriesRepPtr->len-1) { + toIdx = arithSeriesRepPtr->len-1; + } + + startObj = TclArithSeriesObjIndex(interp, arithSeriesObj, fromIdx); + if (startObj == NULL) { + return NULL; + } + Tcl_IncrRefCount(startObj); + endObj = TclArithSeriesObjIndex(interp, arithSeriesObj, toIdx); + if (endObj == NULL) { + return NULL; + } + Tcl_IncrRefCount(endObj); + stepObj = ArithSeriesObjStep(arithSeriesObj); + Tcl_IncrRefCount(stepObj); + + if (Tcl_IsShared(arithSeriesObj) || + ((arithSeriesObj->refCount > 1))) { + Tcl_Obj *newSlicePtr = TclNewArithSeriesObj(interp, + arithSeriesRepPtr->isDouble, startObj, endObj, stepObj, NULL); + Tcl_DecrRefCount(startObj); + Tcl_DecrRefCount(endObj); + Tcl_DecrRefCount(stepObj); + return newSlicePtr; + } + + /* + * In-place is possible. + */ + + /* + * Even if nothing below causes any changes, we still want the + * string-canonizing effect of [lrange 0 end]. + */ + + TclInvalidateStringRep(arithSeriesObj); + + if (arithSeriesRepPtr->isDouble) { + ArithSeriesDbl *arithSeriesDblRepPtr = (ArithSeriesDbl*)arithSeriesRepPtr; + double start, end, step; + + Tcl_GetDoubleFromObj(NULL, startObj, &start); + Tcl_GetDoubleFromObj(NULL, endObj, &end); + Tcl_GetDoubleFromObj(NULL, stepObj, &step); + arithSeriesDblRepPtr->start = start; + arithSeriesDblRepPtr->end = end; + arithSeriesDblRepPtr->step = step; + arithSeriesDblRepPtr->precision = maxPrecision(start, end, step); + arithSeriesDblRepPtr->len = + ArithSeriesLenDbl(start, end, step, arithSeriesDblRepPtr->precision); + arithSeriesDblRepPtr->elements = NULL; + + } else { + Tcl_WideInt start, end, step; + Tcl_GetWideIntFromObj(NULL, startObj, &start); + Tcl_GetWideIntFromObj(NULL, endObj, &end); + Tcl_GetWideIntFromObj(NULL, stepObj, &step); + arithSeriesRepPtr->start = start; + arithSeriesRepPtr->end = end; + arithSeriesRepPtr->step = step; + arithSeriesRepPtr->len = ArithSeriesLenInt(start, end, step); + arithSeriesRepPtr->elements = NULL; + } + + Tcl_DecrRefCount(startObj); + Tcl_DecrRefCount(endObj); + Tcl_DecrRefCount(stepObj); + + return arithSeriesObj; +} + +/* + *---------------------------------------------------------------------- + * + * TclArithSeriesGetElements -- + * + * This function returns an (objc,objv) array of the elements in a list + * object. + * + * Results: + * The return value is normally TCL_OK; in this case *objcPtr is set to + * the count of list elements and *objvPtr is set to a pointer to an + * array of (*objcPtr) pointers to each list element. If listPtr does not + * refer to an Abstract List object and the object can not be converted + * to one, TCL_ERROR is returned and an error message will be left in the + * interpreter's result if interp is not NULL. + * + * The objects referenced by the returned array should be treated as + * readonly and their ref counts are _not_ incremented; the caller must + * do that if it holds on to a reference. Furthermore, the pointer and + * length returned by this function may change as soon as any function is + * called on the list object; be careful about retaining the pointer in a + * local data structure. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclArithSeriesGetElements( + Tcl_Interp *interp, /* Used to report errors if not NULL. */ + Tcl_Obj *objPtr, /* ArithSeries object for which an element + * array is to be returned. */ + Tcl_Size *objcPtr, /* Where to store the count of objects + * referenced by objv. */ + Tcl_Obj ***objvPtr) /* Where to store the pointer to an array of + * pointers to the list's objects. */ +{ + if (TclHasInternalRep(objPtr, &tclArithSeriesType)) { + ArithSeries *arithSeriesRepPtr; + Tcl_Obj **objv; + int i, objc; + + arithSeriesRepPtr = ArithSeriesGetInternalRep(objPtr); + + objc = arithSeriesRepPtr->len; + if (objc > 0) { + if (arithSeriesRepPtr->elements) { + /* If this exists, it has already been populated */ + objv = arithSeriesRepPtr->elements; + } else { + /* Construct the elements array */ + objv = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj*) * objc); + if (objv == NULL) { + if (interp) { + Tcl_SetObjResult( + interp, + Tcl_NewStringObj("max length of a Tcl list exceeded", -1)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + } + return TCL_ERROR; + } + arithSeriesRepPtr->elements = objv; + for (i = 0; i < objc; i++) { + objv[i] = TclArithSeriesObjIndex(interp, objPtr, i); + if (objv[i] == NULL) { + return TCL_ERROR; + } + Tcl_IncrRefCount(objv[i]); + } + } + } else { + objv = NULL; + } + *objvPtr = objv; + *objcPtr = objc; + } else { + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj("value is not an arithseries", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "UNKNOWN", (char *)NULL); + } + return TCL_ERROR; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclArithSeriesObjReverse -- + * + * Reverse the order of the ArithSeries value. + * *arithSeriesObj must be known to be a valid list. + * + * Results: + * Returns a pointer to the reordered series. + * This may be a new object or the same object if not shared. + * + * Side effects: + * ?The possible conversion of the object referenced by listPtr? + * ?to a list object.? + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclArithSeriesObjReverse( + Tcl_Interp *interp, /* For error message(s) */ + Tcl_Obj *arithSeriesObj) /* List object to reverse. */ +{ + ArithSeries *arithSeriesRepPtr; + Tcl_Obj *startObj, *endObj, *stepObj; + Tcl_Obj *resultObj; + Tcl_WideInt start, end, step, len; + double dstart, dend, dstep; + int isDouble; + + arithSeriesRepPtr = ArithSeriesGetInternalRep(arithSeriesObj); + + isDouble = arithSeriesRepPtr->isDouble; + len = arithSeriesRepPtr->len; + + startObj = TclArithSeriesObjIndex(NULL, arithSeriesObj, (len-1)); + Tcl_IncrRefCount(startObj); + endObj = TclArithSeriesObjIndex(NULL, arithSeriesObj, 0); + Tcl_IncrRefCount(endObj); + stepObj = ArithSeriesObjStep(arithSeriesObj); + Tcl_IncrRefCount(stepObj); + + if (isDouble) { + Tcl_GetDoubleFromObj(NULL, startObj, &dstart); + Tcl_GetDoubleFromObj(NULL, endObj, &dend); + Tcl_GetDoubleFromObj(NULL, stepObj, &dstep); + dstep = -dstep; + TclSetDoubleObj(stepObj, dstep); + } else { + Tcl_GetWideIntFromObj(NULL, startObj, &start); + Tcl_GetWideIntFromObj(NULL, endObj, &end); + Tcl_GetWideIntFromObj(NULL, stepObj, &step); + step = -step; + TclSetIntObj(stepObj, step); + } + + if (Tcl_IsShared(arithSeriesObj) || + ((arithSeriesObj->refCount > 1))) { + Tcl_Obj *lenObj; + TclNewIntObj(lenObj, len); + resultObj = TclNewArithSeriesObj(interp, isDouble, + startObj, endObj, stepObj, lenObj); + Tcl_DecrRefCount(lenObj); + } else { + + /* + * In-place is possible. + */ + + TclInvalidateStringRep(arithSeriesObj); + + if (isDouble) { + ArithSeriesDbl *arithSeriesDblRepPtr = + (ArithSeriesDbl*)arithSeriesRepPtr; + arithSeriesDblRepPtr->start = dstart; + arithSeriesDblRepPtr->end = dend; + arithSeriesDblRepPtr->step = dstep; + } else { + arithSeriesRepPtr->start = start; + arithSeriesRepPtr->end = end; + arithSeriesRepPtr->step = step; + } + if (arithSeriesRepPtr->elements) { + Tcl_WideInt i; + for (i=0; ielements[i]); + } + ckfree(arithSeriesRepPtr->elements); + } + arithSeriesRepPtr->elements = NULL; + + resultObj = arithSeriesObj; + } + + Tcl_DecrRefCount(startObj); + Tcl_DecrRefCount(endObj); + Tcl_DecrRefCount(stepObj); + + return resultObj; +} + +/* + *---------------------------------------------------------------------- + * + * UpdateStringOfArithSeries -- + * + * Update the string representation for an arithseries object. + * Note: This procedure does not invalidate an existing old string rep + * so storage will be lost if this has not already been done. + * + * Results: + * None. + * + * Side effects: + * The object's string is set to a valid string that results from + * the list-to-string conversion. This string will be empty if the + * list has no elements. The list internal representation + * should not be NULL and we assume it is not NULL. + * + * Notes: + * At the cost of overallocation it's possible to estimate + * the length of the string representation and make this procedure + * much faster. Because the programmer shouldn't expect the + * string conversion of a big arithmetic sequence to be fast + * this version takes more care of space than time. + * + *---------------------------------------------------------------------- + */ + +static void +UpdateStringOfArithSeries(Tcl_Obj *arithSeriesObjPtr) +{ + ArithSeries *arithSeriesRepPtr = (ArithSeries*)arithSeriesObjPtr->internalRep.twoPtrValue.ptr1; + char *p; + Tcl_Obj *eleObj; + Tcl_Size i, bytlen = 0; + Tcl_Size slen; + + /* + * Pass 1: estimate space. + */ + if (!arithSeriesRepPtr->isDouble) { + for (i = 0; i < arithSeriesRepPtr->len; i++) { + double d = ArithSeriesIndexDbl(arithSeriesRepPtr, i); + slen = d>0 ? log10(d)+1 : d<0 ? log10((0-d))+2 : 1; + bytlen += slen; + } + } else { + for (i = 0; i < arithSeriesRepPtr->len; i++) { + double d = ArithSeriesIndexDbl(arithSeriesRepPtr, i); + char tmp[TCL_DOUBLE_SPACE+2]; + tmp[0] = 0; + Tcl_PrintDouble(NULL,d,tmp); + if ((bytlen + strlen(tmp)) > TCL_SIZE_MAX) { + break; // overflow + } + bytlen += strlen(tmp); + } + } + bytlen += arithSeriesRepPtr->len; // Space for each separator + + /* + * Pass 2: generate the string repr. + */ + + p = Tcl_InitStringRep(arithSeriesObjPtr, NULL, bytlen); + if (p == NULL) { + Tcl_Panic("Unable to allocate string size %d", bytlen); + } + for (i = 0; i < arithSeriesRepPtr->len; i++) { + eleObj = TclArithSeriesObjIndex(NULL, arithSeriesObjPtr, i); + char *str = TclGetStringFromObj(eleObj, &slen); + if (((p - arithSeriesObjPtr->bytes)+slen) > bytlen) { + break; + } + strncpy(p, str, slen); + p[slen] = ' '; + p += slen+1; + Tcl_DecrRefCount(eleObj); + } + if (bytlen > 0) arithSeriesObjPtr->bytes[bytlen-1] = '\0'; + arithSeriesObjPtr->length = bytlen-1; +} + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ Index: generic/tclAssembly.c ================================================================== --- generic/tclAssembly.c +++ generic/tclAssembly.c @@ -4,12 +4,12 @@ * Assembler for Tcl bytecodes. * * This file contains the procedures that convert Tcl Assembly Language (TAL) * to a sequence of bytecode instructions for the Tcl execution engine. * - * Copyright (c) 2010 by Ozgur Dogan Ugurlu. - * Copyright (c) 2010 by Kevin B. Kenny. + * Copyright © 2010 Ozgur Dogan Ugurlu. + * Copyright © 2010 Kevin B. Kenny. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -407,10 +407,11 @@ {"jumpFalse4", ASSEM_JUMP4, INST_JUMP_FALSE4, 1, 0}, {"jumpTable", ASSEM_JUMPTABLE,INST_JUMP_TABLE, 1, 0}, {"jumpTrue", ASSEM_JUMP, INST_JUMP_TRUE1, 1, 0}, {"jumpTrue4", ASSEM_JUMP4, INST_JUMP_TRUE4, 1, 0}, {"label", ASSEM_LABEL, 0, 0, 0}, + {"land", ASSEM_1BYTE, INST_LAND, 2, 1}, {"lappend", ASSEM_LVT, (INST_LAPPEND_SCALAR1<<8 | INST_LAPPEND_SCALAR4), 1, 1}, {"lappendArray", ASSEM_LVT, (INST_LAPPEND_ARRAY1<<8 | INST_LAPPEND_ARRAY4),2, 1}, @@ -434,10 +435,11 @@ | INST_LOAD_SCALAR4), 0, 1}, {"loadArray", ASSEM_LVT, (INST_LOAD_ARRAY1<<8 | INST_LOAD_ARRAY4), 1, 1}, {"loadArrayStk", ASSEM_1BYTE, INST_LOAD_ARRAY_STK, 2, 1}, {"loadStk", ASSEM_1BYTE, INST_LOAD_STK, 1, 1}, + {"lor", ASSEM_1BYTE, INST_LOR, 2, 1}, {"lsetFlat", ASSEM_LSET_FLAT,INST_LSET_FLAT, INT_MIN,1}, {"lsetList", ASSEM_1BYTE, INST_LSET_LIST, 3, 1}, {"lshift", ASSEM_1BYTE, INST_LSHIFT, 2, 1}, {"lt", ASSEM_1BYTE, INST_LT, 2, 1}, {"mod", ASSEM_1BYTE, INST_MOD, 2, 1}, @@ -854,18 +856,18 @@ /* Bytecode resulting from the assembly */ Namespace* namespacePtr; /* Namespace in which variable and command * names in the bytecode resolve */ int status; /* Status return from Tcl_AssembleCode */ const char* source; /* String representation of the source code */ - size_t sourceLen; /* Length of the source code in bytes */ + int sourceLen; /* Length of the source code in bytes */ /* * Get the expression ByteCode from the object. If it exists, make sure it * is valid in the current context. */ - ByteCodeGetIntRep(objPtr, &assembleCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &assembleCodeType, codePtr); if (codePtr) { namespacePtr = iPtr->varFramePtr->nsPtr; if (((Interp *) *codePtr->interpHandle == iPtr) && (codePtr->compileEpoch == iPtr->compileEpoch) @@ -878,11 +880,11 @@ /* * Not valid, so free it and regenerate. */ - Tcl_StoreIntRep(objPtr, &assembleCodeType, NULL); + Tcl_StoreInternalRep(objPtr, &assembleCodeType, NULL); } /* * Set up the compilation environment, and assemble the code. */ @@ -919,16 +921,11 @@ /* * Report on what the assembler did. */ -#ifdef TCL_COMPILE_DEBUG - if (tclTraceCompile >= 2) { - TclPrintByteCodeObj(interp, objPtr); - fflush(stdout); - } -#endif /* TCL_COMPILE_DEBUG */ + TclDebugPrintByteCodeObj(objPtr); return codePtr; } /* @@ -986,11 +983,11 @@ if (TCL_ERROR == TclAssembleCode(envPtr, tokenPtr[1].start, tokenPtr[1].size, TCL_EVAL_DIRECT)) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (\"%.*s\" body, line %d)", - (int)parsePtr->tokenPtr->size, parsePtr->tokenPtr->start, + parsePtr->tokenPtr->size, parsePtr->tokenPtr->start, Tcl_GetErrorLine(interp))); envPtr->numCommands = numCommands; envPtr->codeNext = envPtr->codeStart + offset; envPtr->currStackDepth = depth; TclCompileSyntaxError(interp, envPtr); @@ -1073,11 +1070,11 @@ /* * Process the line of code. */ if (parsePtr->numWords > 0) { - size_t instLen = parsePtr->commandSize; + int instLen = parsePtr->commandSize; /* Length in bytes of the current command */ if (parsePtr->term == parsePtr->commandStart + instLen - 1) { --instLen; } @@ -1087,11 +1084,11 @@ */ #ifdef TCL_COMPILE_DEBUG if ((tclTraceCompile >= 2) && (envPtr->procPtr == NULL)) { printf(" %4" TCL_Z_MODIFIER "d Assembling: ", - envPtr->codeNext - envPtr->codeStart); + (size_t)(envPtr->codeNext - envPtr->codeStart)); TclPrintSource(stdout, parsePtr->commandStart, TclMin(instLen, 55)); printf("\n"); } #endif @@ -1213,18 +1210,18 @@ for (thisBB = assemEnvPtr->head_bb; thisBB != NULL; thisBB = nextBB) { if (thisBB->jumpTarget != NULL) { Tcl_DecrRefCount(thisBB->jumpTarget); } if (thisBB->foreignExceptions != NULL) { - Tcl_Free(thisBB->foreignExceptions); + ckfree(thisBB->foreignExceptions); } nextBB = thisBB->successor1; if (thisBB->jtPtr != NULL) { DeleteMirrorJumpTable(thisBB->jtPtr); thisBB->jtPtr = NULL; } - Tcl_Free(thisBB); + ckfree(thisBB); } /* * Dispose what's left. */ @@ -1266,11 +1263,11 @@ * instruction */ TalInstType instType; /* Type of the instruction */ Tcl_Obj* operand1Obj = NULL; /* First operand to the instruction */ const char* operand1; /* String rep of the operand */ - size_t operand1Len; /* String length of the operand */ + int operand1Len; /* String length of the operand */ int opnd; /* Integer representation of an operand */ int litIndex; /* Literal pool index of a constant */ int localVar; /* LVT index of a local variable */ int flags; /* Flags for a basic block */ JumptableInfo* jtPtr; /* Pointer to a jumptable */ @@ -1382,11 +1379,11 @@ goto cleanup; } if (opnd < 0 || opnd > 3) { Tcl_SetObjResult(interp, Tcl_NewStringObj("operand must be [0..3]", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "OPERAND<0,>3", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "OPERAND<0,>3", (char *)NULL); goto cleanup; } BBEmitInstInt1(assemEnvPtr, tblIdx, opnd, opnd); break; @@ -1539,11 +1536,11 @@ } if (GetNextOperand(assemEnvPtr, &tokenPtr, &operand1Obj) != TCL_OK) { goto cleanup; } - jtPtr = (JumptableInfo*)Tcl_Alloc(sizeof(JumptableInfo)); + jtPtr = (JumptableInfo*)ckalloc(sizeof(JumptableInfo)); Tcl_InitHashTable(&jtPtr->hashTable, TCL_STRING_KEYS); assemEnvPtr->curr_bb->jumpLine = assemEnvPtr->cmdLine; assemEnvPtr->curr_bb->jumpOffset = envPtr->codeNext-envPtr->codeStart; DEBUG_PRINT("bb %p jumpLine %d jumpOffset %d\n", @@ -1623,11 +1620,11 @@ } if (opnd < 2) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj("operand must be >=2", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "OPERAND>=2", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "OPERAND>=2", (char *)NULL); } goto cleanup; } BBEmitInstInt4(assemEnvPtr, tblIdx, opnd, opnd); break; @@ -1933,11 +1930,11 @@ DEBUG_PRINT("basic block %p has %d exceptions starting at %d\n", curr_bb, exceptionCount, savedExceptArrayNext); curr_bb->foreignExceptionBase = savedExceptArrayNext; curr_bb->foreignExceptionCount = exceptionCount; curr_bb->foreignExceptions = - (ExceptionRange*)Tcl_Alloc(exceptionCount * sizeof(ExceptionRange)); + (ExceptionRange*)ckalloc(exceptionCount * sizeof(ExceptionRange)); memcpy(curr_bb->foreignExceptions, envPtr->exceptArrayPtr + savedExceptArrayNext, exceptionCount * sizeof(ExceptionRange)); for (i = 0; i < exceptionCount; ++i) { curr_bb->foreignExceptions[i].nestingLevel -= envPtr->exceptDepth; @@ -1981,28 +1978,31 @@ Tcl_HashEntry* hashEntry; /* Entry for a key in the hashtable */ int isNew; /* Flag==1 if the key is not yet in the * table. */ int i; - if (Tcl_ListObjGetElements(interp, jumps, &objc, &objv) != TCL_OK) { + if (TclListObjLength(interp, jumps, &objc) != TCL_OK) { return TCL_ERROR; } if (objc % 2 != 0) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "jump table must have an even number of list elements", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADJUMPTABLE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADJUMPTABLE", (char *)NULL); } return TCL_ERROR; + } + if (TclListObjGetElements(interp, jumps, &objc, &objv) != TCL_OK) { + return TCL_ERROR; } /* * Allocate the jumptable. */ - jtPtr = (JumptableInfo*)Tcl_Alloc(sizeof(JumptableInfo)); + jtPtr = (JumptableInfo*)ckalloc(sizeof(JumptableInfo)); jtHashPtr = &jtPtr->hashTable; Tcl_InitHashTable(jtHashPtr, TCL_STRING_KEYS); /* * Fill the keys and labels into the table. @@ -2017,11 +2017,11 @@ if (!isNew) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "duplicate entry in jump table for \"%s\"", TclGetString(objv[i]))); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "DUPJUMPTABLEENTRY"); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "DUPJUMPTABLEENTRY", (char *)NULL); DeleteMirrorJumpTable(jtPtr); return TCL_ERROR; } } Tcl_SetHashValue(hashEntry, objv[i+1]); @@ -2063,11 +2063,11 @@ label = (Tcl_Obj*)Tcl_GetHashValue(entry); Tcl_DecrRefCount(label); Tcl_SetHashValue(entry, NULL); } Tcl_DeleteHashTable(jtHashPtr); - Tcl_Free(jtPtr); + ckfree(jtPtr); } /* *----------------------------------------------------------------------------- * @@ -2102,11 +2102,11 @@ if (!TclWordKnownAtCompileTime(*tokenPtrPtr, operandObj)) { Tcl_DecrRefCount(operandObj); if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "assembly code may not contain substitutions", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NOSUBST", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NOSUBST", (char *)NULL); } return TCL_ERROR; } *tokenPtrPtr = TokenAfter(*tokenPtrPtr); Tcl_IncrRefCount(operandObj); @@ -2307,11 +2307,11 @@ Tcl_Token* tokenPtr = *tokenPtrPtr; /* INOUT: Pointer to the next token in the * source code. */ Tcl_Obj* varNameObj; /* Name of the variable */ const char* varNameStr; - size_t varNameLen; + int varNameLen; int localVar; /* Index of the variable in the LVT */ if (GetNextOperand(assemEnvPtr, tokenPtrPtr, &varNameObj) != TCL_OK) { return -1; } @@ -2325,11 +2325,11 @@ if (localVar == -1) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot use this instruction to create a variable" " in a non-proc context", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "LVT", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "LVT", (char *)NULL); } return -1; } *tokenPtrPtr = TokenAfter(tokenPtr); return localVar; @@ -2360,11 +2360,11 @@ for (p = name; p+2 < name+nameLen; p++) { if ((*p == ':') && (p[1] == ':')) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "variable \"%s\" is not local", name)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NONLOCAL", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NONLOCAL", name, (char *)NULL); return TCL_ERROR; } } return TCL_OK; } @@ -2396,11 +2396,11 @@ Tcl_Obj* result; /* Error message */ if (value < 0 || value > 0xFF) { result = Tcl_NewStringObj("operand does not fit in one byte", -1); Tcl_SetObjResult(interp, result); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "1BYTE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "1BYTE", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2431,11 +2431,11 @@ Tcl_Obj* result; /* Error message */ if (value > 0x7F || value < -0x80) { result = Tcl_NewStringObj("operand does not fit in one byte", -1); Tcl_SetObjResult(interp, result); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "1BYTE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "1BYTE", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2464,11 +2464,11 @@ Tcl_Obj* result; /* Error message */ if (value < 0) { result = Tcl_NewStringObj("operand must be nonnegative", -1); Tcl_SetObjResult(interp, result); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NONNEGATIVE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NONNEGATIVE", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2497,11 +2497,11 @@ Tcl_Obj* result; /* Error message */ if (value <= 0) { result = Tcl_NewStringObj("operand must be positive", -1); Tcl_SetObjResult(interp, result); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "POSITIVE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "POSITIVE", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2549,11 +2549,11 @@ if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "duplicate definition of label \"%s\"", labelName)); Tcl_SetErrorCode(interp, "TCL", "ASSEM", "DUPLABEL", labelName, - NULL); + (char *)NULL); } return TCL_ERROR; } /* @@ -2647,11 +2647,11 @@ static BasicBlock * AllocBB( AssemblyEnv* assemEnvPtr) /* Assembly environment */ { CompileEnv* envPtr = assemEnvPtr->envPtr; - BasicBlock *bb = (BasicBlock*)Tcl_Alloc(sizeof(BasicBlock)); + BasicBlock *bb = (BasicBlock*)ckalloc(sizeof(BasicBlock)); bb->originalStartOffset = bb->startOffset = envPtr->codeNext - envPtr->codeStart; bb->startLine = assemEnvPtr->cmdLine + 1; bb->jumpOffset = -1; @@ -2909,11 +2909,11 @@ symEntryPtr = Tcl_NextHashEntry(&search)) { symbolObj = (Tcl_Obj*)Tcl_GetHashValue(symEntryPtr); valEntryPtr = Tcl_FindHashEntry(&assemEnvPtr->labelHash, TclGetString(symbolObj)); DEBUG_PRINT(" %s -> %s (%d)\n", - (char *)Tcl_GetHashKey(symHash, symEntryPtr), + (char*) Tcl_GetHashKey(symHash, symEntryPtr), TclGetString(symbolObj), (valEntryPtr != NULL)); if (valEntryPtr == NULL) { ReportUndefinedLabel(assemEnvPtr, bbPtr, symbolObj); return TCL_ERROR; } @@ -2950,11 +2950,11 @@ if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "undefined label \"%s\"", TclGetString(jumpTarget))); Tcl_SetErrorCode(interp, "TCL", "ASSEM", "NOLABEL", - TclGetString(jumpTarget), NULL); + TclGetString(jumpTarget), (char *)NULL); Tcl_SetErrorLine(interp, bbPtr->jumpLine); } } /* @@ -3114,11 +3114,11 @@ jumpTargetBBPtr = (BasicBlock*)Tcl_GetHashValue(valEntryPtr); realJumpEntryPtr = Tcl_CreateHashEntry(realJumpHashPtr, Tcl_GetHashKey(symHash, symEntryPtr), &junk); DEBUG_PRINT(" %s -> %s -> bb %p (pc %d) hash entry %p\n", - (char *)Tcl_GetHashKey(symHash, symEntryPtr), + (char*) Tcl_GetHashKey(symHash, symEntryPtr), TclGetString(symbolObj), jumpTargetBBPtr, jumpTargetBBPtr->startOffset, realJumpEntryPtr); Tcl_SetHashValue(realJumpEntryPtr, INT2PTR(jumpTargetBBPtr->startOffset - bbPtr->jumpOffset)); @@ -3235,11 +3235,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" instruction may not appear in " "a context where an exception has been " "caught and not disposed of.", tclInstructionTable[opcode].name)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADTHROW", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADTHROW", (char *)NULL); AddBasicBlockRangeToErrorInfo(assemEnvPtr, blockPtr); } return TCL_ERROR; } offset += tclInstructionTable[opcode].numBytes; @@ -3415,11 +3415,11 @@ /* * TODO - add execution trace of both paths */ Tcl_SetErrorLine(interp, blockPtr->startLine); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", (char *)NULL); } return TCL_ERROR; } /* @@ -3438,11 +3438,11 @@ */ if (initialStackDepth + blockPtr->minStackDepth < 0) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj("stack underflow", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", (char *)NULL); AddBasicBlockRangeToErrorInfo(assemEnvPtr, blockPtr); Tcl_SetErrorLine(interp, blockPtr->startLine); } return TCL_ERROR; } @@ -3457,11 +3457,11 @@ < (blockPtr->enclosingCatch->initialStackDepth + blockPtr->enclosingCatch->finalStackDepth)) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "code pops stack below level of enclosing catch", -1)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACKINCATCH", -1); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACKINCATCH", (char *)NULL); AddBasicBlockRangeToErrorInfo(assemEnvPtr, blockPtr); Tcl_SetErrorLine(interp, blockPtr->startLine); } return TCL_ERROR; } @@ -3585,11 +3585,11 @@ if (depth != 1) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "stack is unbalanced on exit from the code (depth=%d)", depth)); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADSTACK", (char *)NULL); } return TCL_ERROR; } /* @@ -3730,11 +3730,11 @@ if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "execution reaches an instruction in inconsistent " "exception contexts", -1)); Tcl_SetErrorLine(interp, bbPtr->startLine); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADCATCH", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADCATCH", (char *)NULL); } return TCL_ERROR; } if (state > bbPtr->catchState) { bbPtr->catchState = state; @@ -3789,11 +3789,11 @@ if (enclosing == NULL) { if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "endCatch without a corresponding beginCatch", -1)); Tcl_SetErrorLine(interp, bbPtr->startLine); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADENDCATCH", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "BADENDCATCH", (char *)NULL); } return TCL_ERROR; } fallThruEnclosing = enclosing->enclosingCatch; fallThruState = enclosing->catchState; @@ -3865,11 +3865,11 @@ if (assemEnvPtr->flags & TCL_EVAL_DIRECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "catch still active on exit from assembly code", -1)); Tcl_SetErrorLine(interp, assemEnvPtr->curr_bb->enclosingCatch->startLine); - Tcl_SetErrorCode(interp, "TCL", "ASSEM", "UNCLOSEDCATCH", NULL); + Tcl_SetErrorCode(interp, "TCL", "ASSEM", "UNCLOSEDCATCH", (char *)NULL); } return TCL_ERROR; } return TCL_OK; } @@ -3925,12 +3925,12 @@ /* * Allocate memory for a stack of active catches. */ - catches = (BasicBlock**)Tcl_Alloc(maxCatchDepth * sizeof(BasicBlock*)); - catchIndices = (int *)Tcl_Alloc(maxCatchDepth * sizeof(int)); + catches = (BasicBlock**)ckalloc(maxCatchDepth * sizeof(BasicBlock*)); + catchIndices = (int *)ckalloc(maxCatchDepth * sizeof(int)); for (i = 0; i < maxCatchDepth; ++i) { catches[i] = NULL; catchIndices[i] = -1; } @@ -3965,12 +3965,12 @@ "tclAssembly.c:BuildExceptionRanges, can't happen"); } /* Free temp storage */ - Tcl_Free(catchIndices); - Tcl_Free(catches); + ckfree(catchIndices); + ckfree(catches); return TCL_OK; } /* @@ -4285,20 +4285,20 @@ *----------------------------------------------------------------------------- * * DupAssembleCodeInternalRep -- * * Part of the Tcl object type implementation for Tcl assembly language - * bytecode. We do not copy the bytecode intrep. Instead, we return + * bytecode. We do not copy the bytecode internalrep. Instead, we return * without setting copyPtr->typePtr, so the copy is a plain string copy * of the assembly source, and if it is to be used as a compiled * expression, it will need to be reprocessed. * * This makes sense, because with Tcl's copy-on-write practices, the * usual (only?) time Tcl_DuplicateObj() will be called is when the copy * is about to be modified, which would invalidate any copied bytecode * anyway. The only reason it might make sense to copy the bytecode is if - * we had some modifying routines that operated directly on the intrep, + * we had some modifying routines that operated directly on the internalrep, * as we do for lists and dicts. * * Results: * None. * @@ -4338,11 +4338,11 @@ FreeAssembleCodeInternalRep( Tcl_Obj *objPtr) { ByteCode *codePtr; - ByteCodeGetIntRep(objPtr, &assembleCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &assembleCodeType, codePtr); assert(codePtr != NULL); TclReleaseByteCode(codePtr); } Index: generic/tclAsync.c ================================================================== --- generic/tclAsync.c +++ generic/tclAsync.c @@ -3,12 +3,12 @@ * * This file provides low-level support needed to invoke signal handlers * in a safe way. The code here doesn't actually handle signals, though. * This code is based on proposals made by Mark Diekhans and Don Libes. * - * Copyright (c) 1993 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. + * Copyright © 1993 The Regents of the University of California. + * Copyright © 1994 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -23,13 +23,13 @@ typedef struct AsyncHandler { int ready; /* Non-zero means this handler should be * invoked in the next call to * Tcl_AsyncInvoke. */ - struct AsyncHandler *nextPtr; - /* Next in list of all handlers for the - * process. */ + struct AsyncHandler *nextPtr, *prevPtr; + /* Next, previous in list of all handlers + * for the process. */ Tcl_AsyncProc *proc; /* Procedure to call when handler is * invoked. */ ClientData clientData; /* Value to pass to handler when it is * invoked. */ struct ThreadSpecificData *originTsd; @@ -36,20 +36,14 @@ /* Used in Tcl_AsyncMark to modify thread- * specific data from outside the thread it is * associated to. */ Tcl_ThreadId originThrdId; /* Origin thread where this token was created * and where it will be yielded. */ + ClientData notifierData; /* Platform notifier data or NULL. */ } AsyncHandler; typedef struct ThreadSpecificData { - /* - * The variables below maintain a list of all existing handlers specific - * to the calling thread. - */ - AsyncHandler *firstHandler; /* First handler defined for process, or NULL - * if none. */ - AsyncHandler *lastHandler; /* Last handler or NULL. */ int asyncReady; /* This is set to 1 whenever a handler becomes * ready and it is cleared to zero whenever * Tcl_AsyncInvoke is called. It can be * checked elsewhere in the application by * calling Tcl_AsyncReady to see if @@ -56,39 +50,74 @@ * Tcl_AsyncInvoke should be invoked. */ int asyncActive; /* Indicates whether Tcl_AsyncInvoke is * currently working. If so then we won't set * asyncReady again until Tcl_AsyncInvoke * returns. */ - Tcl_Mutex asyncMutex; /* Thread-specific AsyncHandler linked-list - * lock */ } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; + +/* Mutex to protect linked-list of AsyncHandlers in the process. */ +TCL_DECLARE_MUTEX(asyncMutex) + +/* List of all existing handlers of the process. */ +static AsyncHandler *firstHandler = NULL; +static AsyncHandler *lastHandler = NULL; /* *---------------------------------------------------------------------- * * TclFinalizeAsync -- * - * Finalizes the mutex in the thread local data structure for the async + * Finalizes the thread local data structure for the async * subsystem. * * Results: * None. * * Side effects: - * Forgets knowledge of the mutex should it have been created. + * Cleans up left-over async handlers for the calling thread. * *---------------------------------------------------------------------- */ void TclFinalizeAsync(void) { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + AsyncHandler *token, *toDelete = NULL; + Tcl_ThreadId self = Tcl_GetCurrentThread(); + + Tcl_MutexLock(&asyncMutex); + for (token = firstHandler; token != NULL;) { + AsyncHandler *nextToken = token->nextPtr; - if (tsdPtr->asyncMutex != NULL) { - Tcl_MutexFinalize(&tsdPtr->asyncMutex); + if (token->originThrdId == self) { + if (token->prevPtr == NULL) { + firstHandler = token->nextPtr; + if (firstHandler == NULL) { + lastHandler = NULL; + break; + } + } else { + token->prevPtr->nextPtr = token->nextPtr; + if (token == lastHandler) { + lastHandler = token->prevPtr; + } + } + if (token->nextPtr != NULL) { + token->nextPtr->prevPtr = token->prevPtr; + } + token->nextPtr = toDelete; + token->prevPtr = NULL; + toDelete = token; + } + token = nextToken; + } + Tcl_MutexUnlock(&asyncMutex); + while (toDelete != NULL) { + token = toDelete; + toDelete = toDelete->nextPtr; + ckfree(token); } } /* *---------------------------------------------------------------------- @@ -116,26 +145,29 @@ ClientData clientData) /* Argument to pass to handler. */ { AsyncHandler *asyncPtr; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - asyncPtr = (AsyncHandler*)Tcl_Alloc(sizeof(AsyncHandler)); + asyncPtr = (AsyncHandler*)ckalloc(sizeof(AsyncHandler)); asyncPtr->ready = 0; asyncPtr->nextPtr = NULL; + asyncPtr->prevPtr = NULL; asyncPtr->proc = proc; asyncPtr->clientData = clientData; asyncPtr->originTsd = tsdPtr; asyncPtr->originThrdId = Tcl_GetCurrentThread(); + asyncPtr->notifierData = TclpNotifierData(); - Tcl_MutexLock(&tsdPtr->asyncMutex); - if (tsdPtr->firstHandler == NULL) { - tsdPtr->firstHandler = asyncPtr; + Tcl_MutexLock(&asyncMutex); + if (firstHandler == NULL) { + firstHandler = asyncPtr; } else { - tsdPtr->lastHandler->nextPtr = asyncPtr; + asyncPtr->prevPtr = lastHandler; + lastHandler->nextPtr = asyncPtr; } - tsdPtr->lastHandler = asyncPtr; - Tcl_MutexUnlock(&tsdPtr->asyncMutex); + lastHandler = asyncPtr; + Tcl_MutexUnlock(&asyncMutex); return (Tcl_AsyncHandler) asyncPtr; } /* *---------------------------------------------------------------------- @@ -160,17 +192,90 @@ Tcl_AsyncMark( Tcl_AsyncHandler async) /* Token for handler. */ { AsyncHandler *token = (AsyncHandler *) async; - Tcl_MutexLock(&token->originTsd->asyncMutex); + Tcl_MutexLock(&asyncMutex); token->ready = 1; if (!token->originTsd->asyncActive) { token->originTsd->asyncReady = 1; Tcl_ThreadAlert(token->originThrdId); } - Tcl_MutexUnlock(&token->originTsd->asyncMutex); + Tcl_MutexUnlock(&asyncMutex); + +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_AsyncMarkFromSignal -- + * + * This procedure is similar to Tcl_AsyncMark but must be used + * in POSIX signal contexts. In addition to Tcl_AsyncMark the + * signal number is passed. + * + * Results: + * True, when the handler will be marked, false otherwise. + * + * Side effects: + * The handler gets marked for invocation later. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_AsyncMarkFromSignal( + Tcl_AsyncHandler async, /* Token for handler. */ + int sigNumber) /* Signal number. */ +{ +#if TCL_THREADS + AsyncHandler *token = (AsyncHandler *) async; + + return TclAsyncNotifier(sigNumber, token->originThrdId, + token->notifierData, &token->ready, -1); +#else + (void)sigNumber; + + Tcl_AsyncMark(async); + return 1; +#endif +} + +/* + *---------------------------------------------------------------------- + * + * TclAsyncMarkFromNotifier -- + * + * This procedure is called from the notifier thread and + * invokes Tcl_AsyncMark for specifically marked handlers. + * + * Results: + * None. + * + * Side effects: + * Handlers get marked for invocation later. + * + *---------------------------------------------------------------------- + */ + +void +TclAsyncMarkFromNotifier(void) +{ + AsyncHandler *token; + + Tcl_MutexLock(&asyncMutex); + for (token = firstHandler; token != NULL; + token = token->nextPtr) { + if (token->ready == -1) { + token->ready = 1; + if (!token->originTsd->asyncActive) { + token->originTsd->asyncReady = 1; + Tcl_ThreadAlert(token->originThrdId); + } + } + } + Tcl_MutexUnlock(&asyncMutex); } /* *---------------------------------------------------------------------- * @@ -198,15 +303,16 @@ * completion code from command that just * completed. */ { AsyncHandler *asyncPtr; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + Tcl_ThreadId self = Tcl_GetCurrentThread(); - Tcl_MutexLock(&tsdPtr->asyncMutex); + Tcl_MutexLock(&asyncMutex); if (tsdPtr->asyncReady == 0) { - Tcl_MutexUnlock(&tsdPtr->asyncMutex); + Tcl_MutexUnlock(&asyncMutex); return code; } tsdPtr->asyncReady = 0; tsdPtr->asyncActive = 1; if (interp == NULL) { @@ -222,26 +328,29 @@ * execution of a handler, then the list structure may change so it isn't * safe to continue down the list anyway. */ while (1) { - for (asyncPtr = tsdPtr->firstHandler; asyncPtr != NULL; + for (asyncPtr = firstHandler; asyncPtr != NULL; asyncPtr = asyncPtr->nextPtr) { + if (asyncPtr->originThrdId != self) { + continue; + } if (asyncPtr->ready) { break; } } if (asyncPtr == NULL) { break; } asyncPtr->ready = 0; - Tcl_MutexUnlock(&tsdPtr->asyncMutex); + Tcl_MutexUnlock(&asyncMutex); code = asyncPtr->proc(asyncPtr->clientData, interp, code); - Tcl_MutexLock(&tsdPtr->asyncMutex); + Tcl_MutexLock(&asyncMutex); } tsdPtr->asyncActive = 0; - Tcl_MutexUnlock(&tsdPtr->asyncMutex); + Tcl_MutexUnlock(&asyncMutex); return code; } /* *---------------------------------------------------------------------- @@ -269,50 +378,37 @@ void Tcl_AsyncDelete( Tcl_AsyncHandler async) /* Token for handler to delete. */ { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); AsyncHandler *asyncPtr = (AsyncHandler *) async; - AsyncHandler *prevPtr, *thisPtr; /* * Assure early handling of the constraint */ if (asyncPtr->originThrdId != Tcl_GetCurrentThread()) { Tcl_Panic("Tcl_AsyncDelete: async handler deleted by the wrong thread"); } - /* - * If we come to this point when TSD's for the current - * thread have already been garbage-collected, we are - * in the _serious_ trouble. OTOH, we tolerate calling - * with already cleaned-up handler list (should we?). - */ - - Tcl_MutexLock(&tsdPtr->asyncMutex); - if (tsdPtr->firstHandler != NULL) { - prevPtr = thisPtr = tsdPtr->firstHandler; - while (thisPtr != NULL && thisPtr != asyncPtr) { - prevPtr = thisPtr; - thisPtr = thisPtr->nextPtr; - } - if (thisPtr == NULL) { - Tcl_Panic("Tcl_AsyncDelete: cannot find async handler"); - } - if (asyncPtr == tsdPtr->firstHandler) { - tsdPtr->firstHandler = asyncPtr->nextPtr; - } else { - prevPtr->nextPtr = asyncPtr->nextPtr; - } - if (asyncPtr == tsdPtr->lastHandler) { - tsdPtr->lastHandler = prevPtr; - } - } - Tcl_MutexUnlock(&tsdPtr->asyncMutex); - Tcl_Free(asyncPtr); + Tcl_MutexLock(&asyncMutex); + if (asyncPtr->prevPtr == NULL) { + firstHandler = asyncPtr->nextPtr; + if (firstHandler == NULL) { + lastHandler = NULL; + } + } else { + asyncPtr->prevPtr->nextPtr = asyncPtr->nextPtr; + if (asyncPtr == lastHandler) { + lastHandler = asyncPtr->prevPtr; + } + } + if (asyncPtr->nextPtr != NULL) { + asyncPtr->nextPtr->prevPtr = asyncPtr->prevPtr; + } + Tcl_MutexUnlock(&asyncMutex); + ckfree(asyncPtr); } /* *---------------------------------------------------------------------- * Index: generic/tclBasic.c ================================================================== --- generic/tclBasic.c +++ generic/tclBasic.c @@ -3,17 +3,17 @@ * * Contains the basic facilities for TCL command interpretation, * including interpreter creation and deletion, command creation and * deletion, and command/script execution. * - * Copyright (c) 1987-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 2001, 2002 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2007 Daniel A. Steffen - * Copyright (c) 2006-2008 by Joe Mistachkin. All rights reserved. - * Copyright (c) 2008 Miguel Sofer + * Copyright © 1987-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 2001, 2002 Kevin B. Kenny. All rights reserved. + * Copyright © 2007 Daniel A. Steffen + * Copyright © 2006-2008 Joe Mistachkin. All rights reserved. + * Copyright © 2008 Miguel Sofer * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -61,11 +61,45 @@ #define TCL_FPCLASSIFY_MODE 2 #endif /* !fpclassify */ /* actually there is no fallback to builtin fpclassify */ #endif /* !TCL_FPCLASSIFY_MODE */ +/* + * Bug 7371b6270b: to check C call stack depth, prefer an approach which is + * compatible with AddressSanitizer (ASan) use-after-return detection. + */ +#if defined(_MSC_VER) && defined(HAVE_INTRIN_H) +#include /* for _AddressOfReturnAddress() */ +#endif + +/* + * As suggested by + * https://clang.llvm.org/docs/LanguageExtensions.html#has-builtin + */ +#ifndef __has_builtin +#define __has_builtin(x) 0 /* for non-clang compilers */ +#endif + +void * +TclGetCStackPtr(void) +{ +#if defined( __GNUC__ ) || __has_builtin(__builtin_frame_address) + return __builtin_frame_address(0); +#elif defined(_MSC_VER) && defined(HAVE_INTRIN_H) + return _AddressOfReturnAddress(); +#else + ptrdiff_t unused = 0; + /* + * LLVM recommends using volatile: + * https://github.com/llvm/llvm-project/blob/llvmorg-10.0.0-rc1/clang/lib/Basic/Stack.cpp#L31 + */ + ptrdiff_t *volatile stackLevel = &unused; + return (void *)stackLevel; +#endif +} + #define INTERP_STACK_INITIAL_SIZE 2000 #define CORO_STACK_INITIAL_SIZE 200 /* * Determine whether we're using IEEE floating point @@ -75,10 +109,22 @@ # define IEEE_FLOATING_POINT /* Largest odd integer that can be represented exactly in a double */ # define MAX_EXACT 9007199254740991.0 #endif +/* + * The following structure defines the client data for a math function + * registered with Tcl_CreateMathFunc + */ + +typedef struct OldMathFuncData { + Tcl_MathProc *proc; /* Handler function */ + int numArgs; /* Number of args expected */ + Tcl_ValueType *argTypes; /* Types of the args */ + void *clientData; /* Client data for the handler function */ +} OldMathFuncData; + /* * This is the script cancellation struct and hash table. The hash table is * used to keep track of the information necessary to process script * cancellation requests, including the original interp, asynchronous handler * tokens (created by Tcl_AsyncCreate), and the clientData and flags arguments @@ -91,12 +137,12 @@ Tcl_Interp *interp; /* Interp this struct belongs to. */ Tcl_AsyncHandler async; /* Async handler token for script * cancellation. */ char *result; /* The script cancellation result or NULL for * a default result. */ - size_t length; /* Length of the above error message. */ - ClientData clientData; /* Not used. */ + Tcl_Size length; /* Length of the above error message. */ + void *clientData; /* Not used. */ int flags; /* Additional flags */ } CancelInfo; static Tcl_HashTable cancelTable; static int cancelTableInitialized = 0; /* 0 means not yet initialized. */ TCL_DECLARE_MUTEX(cancelLock); @@ -131,20 +177,20 @@ /* * Static functions in this file: */ -static Tcl_ObjCmdProc BadEnsembleSubcommand; +static Tcl_ObjCmdProc BadEnsembleSubcommand; static char * CallCommandTraces(Interp *iPtr, Command *cmdPtr, const char *oldName, const char *newName, int flags); -static int CancelEvalProc(ClientData clientData, +static int CancelEvalProc(void *clientData, Tcl_Interp *interp, int code); static int CheckDoubleResult(Tcl_Interp *interp, double dResult); -static void DeleteCoroutine(ClientData clientData); -static void DeleteInterpProc(Tcl_Interp *interp); -static void DeleteOpCmdClientData(ClientData clientData); +static void DeleteCoroutine(void *clientData); +static Tcl_FreeProc DeleteInterpProc; +static void DeleteOpCmdClientData(void *clientData); #ifdef USE_DTRACE static Tcl_ObjCmdProc DTraceObjCmd; static Tcl_NRPostProc DTraceCmdReturn; #else # define DTraceCmdReturn NULL @@ -155,43 +201,47 @@ static Tcl_ObjCmdProc ExprCeilFunc; static Tcl_ObjCmdProc ExprDoubleFunc; static Tcl_ObjCmdProc ExprFloorFunc; static Tcl_ObjCmdProc ExprIntFunc; static Tcl_ObjCmdProc ExprIsqrtFunc; -static Tcl_ObjCmdProc ExprIsFiniteFunc; -static Tcl_ObjCmdProc ExprIsInfinityFunc; -static Tcl_ObjCmdProc ExprIsNaNFunc; -static Tcl_ObjCmdProc ExprIsNormalFunc; -static Tcl_ObjCmdProc ExprIsSubnormalFunc; -static Tcl_ObjCmdProc ExprIsUnorderedFunc; +static Tcl_ObjCmdProc ExprIsFiniteFunc; +static Tcl_ObjCmdProc ExprIsInfinityFunc; +static Tcl_ObjCmdProc ExprIsNaNFunc; +static Tcl_ObjCmdProc ExprIsNormalFunc; +static Tcl_ObjCmdProc ExprIsSubnormalFunc; +static Tcl_ObjCmdProc ExprIsUnorderedFunc; static Tcl_ObjCmdProc ExprMaxFunc; static Tcl_ObjCmdProc ExprMinFunc; static Tcl_ObjCmdProc ExprRandFunc; static Tcl_ObjCmdProc ExprRoundFunc; static Tcl_ObjCmdProc ExprSqrtFunc; static Tcl_ObjCmdProc ExprSrandFunc; static Tcl_ObjCmdProc ExprUnaryFunc; static Tcl_ObjCmdProc ExprWideFunc; -static Tcl_ObjCmdProc FloatClassifyObjCmd; +static Tcl_ObjCmdProc FloatClassifyObjCmd; static void MathFuncWrongNumArgs(Tcl_Interp *interp, int expected, int actual, Tcl_Obj *const *objv); static Tcl_NRPostProc NRCoroutineCallerCallback; static Tcl_NRPostProc NRCoroutineExitCallback; static Tcl_NRPostProc NRCommand; +#if !defined(TCL_NO_DEPRECATED) +static Tcl_ObjCmdProc OldMathFuncProc; +static void OldMathFuncDeleteProc(void *clientData); +#endif /* !defined(TCL_NO_DEPRECATED) */ static void ProcessUnexpectedResult(Tcl_Interp *interp, int returnCode); static int RewindCoroutine(CoroutineData *corPtr, int result); static void TEOV_SwitchVarFrame(Tcl_Interp *interp); static void TEOV_PushExceptionHandlers(Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[], int flags); + Tcl_Size objc, Tcl_Obj *const objv[], int flags); static inline Command * TEOV_LookupCmdFromObj(Tcl_Interp *interp, Tcl_Obj *namePtr, Namespace *lookupNsPtr); -static int TEOV_NotFound(Tcl_Interp *interp, int objc, +static int TEOV_NotFound(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], Namespace *lookupNsPtr); static int TEOV_RunEnterTraces(Tcl_Interp *interp, - Command **cmdPtrPtr, Tcl_Obj *commandPtr, int objc, + Command **cmdPtrPtr, Tcl_Obj *commandPtr, Tcl_Size objc, Tcl_Obj *const objv[]); static Tcl_NRPostProc RewindCoroutineCallback; static Tcl_NRPostProc TEOEx_ByteCodeCallback; static Tcl_NRPostProc TEOEx_ListCallback; static Tcl_NRPostProc TEOV_Error; @@ -200,11 +250,13 @@ static Tcl_NRPostProc TEOV_RestoreVarFrame; static Tcl_NRPostProc TEOV_RunLeaveTraces; static Tcl_NRPostProc EvalObjvCore; static Tcl_NRPostProc Dispatch; +#ifndef TCL_NO_DEPRECATED static Tcl_ObjCmdProc NRInjectObjCmd; +#endif /* TCL_NO_DEPRECATED */ static Tcl_NRPostProc NRPostInvoke; static Tcl_ObjCmdProc CoroTypeObjCmd; static Tcl_ObjCmdProc TclNRCoroInjectObjCmd; static Tcl_ObjCmdProc TclNRCoroProbeObjCmd; static Tcl_NRPostProc InjectHandler; @@ -215,15 +267,15 @@ /* * Magical counts for the number of arguments accepted by a coroutine command * after particular kinds of [yield]. */ -#define CORO_ACTIVATE_YIELD PTR2INT(NULL) -#define CORO_ACTIVATE_YIELDM PTR2INT(NULL)+1 +#define CORO_ACTIVATE_YIELD NULL +#define CORO_ACTIVATE_YIELDM INT2PTR(1) -#define COROUTINE_ARGUMENTS_SINGLE_OPTIONAL (-1) -#define COROUTINE_ARGUMENTS_ARBITRARY (-2) +#define COROUTINE_ARGUMENTS_SINGLE_OPTIONAL (-1) +#define COROUTINE_ARGUMENTS_ARBITRARY (-2) /* * The following structure define the commands in the Tcl core. */ @@ -233,13 +285,13 @@ CompileProc *compileProc; /* Function called to compile command. */ Tcl_ObjCmdProc *nreProc; /* NR-based function for command */ int flags; /* Various flag bits, as defined below. */ } CmdInfo; -#define CMD_IS_SAFE 1 /* Whether this command is part of the set of - * commands present by default in a safe - * interpreter. */ +#define CMD_IS_SAFE 1 /* Whether this command is part of the set of + * commands present by default in a safe + * interpreter. */ /* CMD_COMPILES_EXPANDED - Whether the compiler for this command can handle * expansion for itself rather than needing the generic layer to take care of * it for it. Defined in tclInt.h. */ /* @@ -249,17 +301,17 @@ * structs.) Alas, we can't sensibly just store the information directly in * the commands. */ typedef struct { - const char *ensembleNsName; /* The ensemble's name within ::tcl. NULL for - * the end of the list of commands to hide. */ - const char *commandName; /* The name of the command within the - * ensemble. If this is NULL, we want to also - * make the overall command be hidden, an ugly - * hack because it is expected by security - * policies in the wild. */ + const char *ensembleNsName; /* The ensemble's name within ::tcl. NULL for + * the end of the list of commands to hide. */ + const char *commandName; /* The name of the command within the + * ensemble. If this is NULL, we want to also + * make the overall command be hidden, an ugly + * hack because it is expected by security + * policies in the wild. */ } UnsafeEnsembleInfo; /* * The built-in commands, and the functions that implement them: */ @@ -270,41 +322,46 @@ */ {"append", Tcl_AppendObjCmd, TclCompileAppendCmd, NULL, CMD_IS_SAFE}, {"apply", Tcl_ApplyObjCmd, NULL, TclNRApplyObjCmd, CMD_IS_SAFE}, {"break", Tcl_BreakObjCmd, TclCompileBreakCmd, NULL, CMD_IS_SAFE}, +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + {"case", Tcl_CaseObjCmd, NULL, NULL, CMD_IS_SAFE}, +#endif {"catch", Tcl_CatchObjCmd, TclCompileCatchCmd, TclNRCatchObjCmd, CMD_IS_SAFE}, {"concat", Tcl_ConcatObjCmd, TclCompileConcatCmd, NULL, CMD_IS_SAFE}, {"continue", Tcl_ContinueObjCmd, TclCompileContinueCmd, NULL, CMD_IS_SAFE}, - {"coroinject", NULL, NULL, TclNRCoroInjectObjCmd, CMD_IS_SAFE}, - {"coroprobe", NULL, NULL, TclNRCoroProbeObjCmd, CMD_IS_SAFE}, + {"coroinject", NULL, NULL, TclNRCoroInjectObjCmd, CMD_IS_SAFE}, + {"coroprobe", NULL, NULL, TclNRCoroProbeObjCmd, CMD_IS_SAFE}, {"coroutine", NULL, NULL, TclNRCoroutineObjCmd, CMD_IS_SAFE}, {"error", Tcl_ErrorObjCmd, TclCompileErrorCmd, NULL, CMD_IS_SAFE}, {"eval", Tcl_EvalObjCmd, NULL, TclNREvalObjCmd, CMD_IS_SAFE}, {"expr", Tcl_ExprObjCmd, TclCompileExprCmd, TclNRExprObjCmd, CMD_IS_SAFE}, {"for", Tcl_ForObjCmd, TclCompileForCmd, TclNRForObjCmd, CMD_IS_SAFE}, {"foreach", Tcl_ForeachObjCmd, TclCompileForeachCmd, TclNRForeachCmd, CMD_IS_SAFE}, {"format", Tcl_FormatObjCmd, TclCompileFormatCmd, NULL, CMD_IS_SAFE}, - {"fpclassify", FloatClassifyObjCmd, NULL, NULL, CMD_IS_SAFE}, + {"fpclassify", FloatClassifyObjCmd, NULL, NULL, CMD_IS_SAFE}, {"global", Tcl_GlobalObjCmd, TclCompileGlobalCmd, NULL, CMD_IS_SAFE}, {"if", Tcl_IfObjCmd, TclCompileIfCmd, TclNRIfObjCmd, CMD_IS_SAFE}, {"incr", Tcl_IncrObjCmd, TclCompileIncrCmd, NULL, CMD_IS_SAFE}, {"join", Tcl_JoinObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lappend", Tcl_LappendObjCmd, TclCompileLappendCmd, NULL, CMD_IS_SAFE}, {"lassign", Tcl_LassignObjCmd, TclCompileLassignCmd, NULL, CMD_IS_SAFE}, + {"ledit", Tcl_LeditObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lindex", Tcl_LindexObjCmd, TclCompileLindexCmd, NULL, CMD_IS_SAFE}, {"linsert", Tcl_LinsertObjCmd, TclCompileLinsertCmd, NULL, CMD_IS_SAFE}, {"list", Tcl_ListObjCmd, TclCompileListCmd, NULL, CMD_IS_SAFE|CMD_COMPILES_EXPANDED}, {"llength", Tcl_LlengthObjCmd, TclCompileLlengthCmd, NULL, CMD_IS_SAFE}, {"lmap", Tcl_LmapObjCmd, TclCompileLmapCmd, TclNRLmapCmd, CMD_IS_SAFE}, {"lpop", Tcl_LpopObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lrange", Tcl_LrangeObjCmd, TclCompileLrangeCmd, NULL, CMD_IS_SAFE}, - {"lremove", Tcl_LremoveObjCmd, NULL, NULL, CMD_IS_SAFE}, + {"lremove", Tcl_LremoveObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lrepeat", Tcl_LrepeatObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lreplace", Tcl_LreplaceObjCmd, TclCompileLreplaceCmd, NULL, CMD_IS_SAFE}, {"lreverse", Tcl_LreverseObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lsearch", Tcl_LsearchObjCmd, NULL, NULL, CMD_IS_SAFE}, + {"lseq", Tcl_LseqObjCmd, NULL, NULL, CMD_IS_SAFE}, {"lset", Tcl_LsetObjCmd, TclCompileLsetCmd, NULL, CMD_IS_SAFE}, {"lsort", Tcl_LsortObjCmd, NULL, NULL, CMD_IS_SAFE}, {"package", Tcl_PackageObjCmd, NULL, TclNRPackageObjCmd, CMD_IS_SAFE}, {"proc", Tcl_ProcObjCmd, NULL, NULL, CMD_IS_SAFE}, {"regexp", Tcl_RegexpObjCmd, TclCompileRegexpCmd, NULL, CMD_IS_SAFE}, @@ -383,10 +440,11 @@ {"file", "delete"}, {"file", "dirname"}, {"file", "executable"}, {"file", "exists"}, {"file", "extension"}, + {"file", "home"}, {"file", "isdirectory"}, {"file", "isfile"}, {"file", "link"}, {"file", "lstat"}, {"file", "mtime"}, @@ -401,10 +459,11 @@ {"file", "size"}, {"file", "stat"}, {"file", "tail"}, {"file", "tempdir"}, {"file", "tempfile"}, + {"file", "tildeexpand"}, {"file", "type"}, {"file", "volumes"}, {"file", "writable"}, /* [info] has two unsafe commands */ {"info", "cmdtype"}, @@ -412,68 +471,81 @@ /* [tcl::process] has ONLY unsafe commands! */ {"process", "list"}, {"process", "status"}, {"process", "purge"}, {"process", "autopurge"}, - /* [zipfs] has MANY unsafe commands! */ + /* + * [zipfs] perhaps has some safe commands. But like file make it inaccessible + * until they are analyzed to be safe. + */ + {"zipfs", NULL}, + {"zipfs", "canonical"}, + {"zipfs", "exists"}, + {"zipfs", "info"}, + {"zipfs", "list"}, {"zipfs", "lmkimg"}, {"zipfs", "lmkzip"}, {"zipfs", "mkimg"}, {"zipfs", "mkkey"}, {"zipfs", "mkzip"}, {"zipfs", "mount"}, - {"zipfs", "mount_data"}, + {"zipfs", "mountdata"}, + {"zipfs", "root"}, {"zipfs", "unmount"}, {NULL, NULL} }; /* * Math functions. All are safe. */ +typedef double (BuiltinUnaryFunc)(double x); +typedef double (BuiltinBinaryFunc)(double x, double y); +#define BINARY_TYPECAST(fn) \ + (BuiltinUnaryFunc *)(void *)(BuiltinBinaryFunc *) fn typedef struct { const char *name; /* Name of the function. The full name is * "::tcl::mathfunc::". */ Tcl_ObjCmdProc *objCmdProc; /* Function that evaluates the function */ - double (*fn)(double x); /* Real function pointer */ + BuiltinUnaryFunc *fn; /* Real function pointer */ } BuiltinFuncDef; static const BuiltinFuncDef BuiltinFuncTable[] = { { "abs", ExprAbsFunc, NULL }, { "acos", ExprUnaryFunc, acos }, { "asin", ExprUnaryFunc, asin }, { "atan", ExprUnaryFunc, atan }, - { "atan2", ExprBinaryFunc, (double (*)(double))(void *)(double (*)(double, double)) atan2}, + { "atan2", ExprBinaryFunc, BINARY_TYPECAST(atan2) }, { "bool", ExprBoolFunc, NULL }, { "ceil", ExprCeilFunc, NULL }, - { "cos", ExprUnaryFunc, cos }, + { "cos", ExprUnaryFunc, cos }, { "cosh", ExprUnaryFunc, cosh }, { "double", ExprDoubleFunc, NULL }, { "entier", ExprIntFunc, NULL }, - { "exp", ExprUnaryFunc, exp }, + { "exp", ExprUnaryFunc, exp }, { "floor", ExprFloorFunc, NULL }, - { "fmod", ExprBinaryFunc, (double (*)(double))(void *)(double (*)(double, double)) fmod}, - { "hypot", ExprBinaryFunc, (double (*)(double))(void *)(double (*)(double, double)) hypot}, + { "fmod", ExprBinaryFunc, BINARY_TYPECAST(fmod) }, + { "hypot", ExprBinaryFunc, BINARY_TYPECAST(hypot) }, { "int", ExprIntFunc, NULL }, - { "isfinite", ExprIsFiniteFunc, NULL }, - { "isinf", ExprIsInfinityFunc, NULL }, - { "isnan", ExprIsNaNFunc, NULL }, - { "isnormal", ExprIsNormalFunc, NULL }, + { "isfinite", ExprIsFiniteFunc, NULL }, + { "isinf", ExprIsInfinityFunc, NULL }, + { "isnan", ExprIsNaNFunc, NULL }, + { "isnormal", ExprIsNormalFunc, NULL }, { "isqrt", ExprIsqrtFunc, NULL }, - { "issubnormal", ExprIsSubnormalFunc, NULL, }, - { "isunordered", ExprIsUnorderedFunc, NULL, }, - { "log", ExprUnaryFunc, log }, + { "issubnormal", ExprIsSubnormalFunc, NULL, }, + { "isunordered", ExprIsUnorderedFunc, NULL, }, + { "log", ExprUnaryFunc, log }, { "log10", ExprUnaryFunc, log10 }, { "max", ExprMaxFunc, NULL }, { "min", ExprMinFunc, NULL }, - { "pow", ExprBinaryFunc, (double (*)(double))(void *)(double (*)(double, double)) pow}, + { "pow", ExprBinaryFunc, BINARY_TYPECAST(pow) }, { "rand", ExprRandFunc, NULL }, { "round", ExprRoundFunc, NULL }, - { "sin", ExprUnaryFunc, sin }, + { "sin", ExprUnaryFunc, sin }, { "sinh", ExprUnaryFunc, sinh }, { "sqrt", ExprSqrtFunc, NULL }, { "srand", ExprSrandFunc, NULL }, - { "tan", ExprUnaryFunc, tan }, + { "tan", ExprUnaryFunc, tan }, { "tanh", ExprUnaryFunc, tanh }, { "wide", ExprWideFunc, NULL }, { NULL, NULL, NULL } }; @@ -577,16 +649,144 @@ } Tcl_MutexUnlock(&cancelLock); Tcl_MutexLock(&commandTypeLock); if (commandTypeInit) { - Tcl_DeleteHashTable(&commandTypeTable); - commandTypeInit = 0; + Tcl_DeleteHashTable(&commandTypeTable); + commandTypeInit = 0; } Tcl_MutexUnlock(&commandTypeLock); } +/* + *---------------------------------------------------------------------- + * + * buildInfoObjCmd -- + * + * Implements tcl::build-info command. + * + * Results: + * None. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +buildInfoObjCmd( + void *clientData, + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + const char *buildData = (const char *) clientData; + char buf[80]; + const char *arg, *p, *q; + Tcl_Size len; + int idx; + static const char *identifiers[] = { + "commit", "compiler", "patchlevel", "version", NULL + }; + enum Identifiers { + ID_COMMIT, ID_COMPILER, ID_PATCHLEVEL, ID_VERSION, ID_OTHER + }; + + if (objc > 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?option?"); + return TCL_ERROR; + } else if (objc < 2) { + Tcl_SetObjResult(interp, Tcl_NewStringObj(buildData, TCL_INDEX_NONE)); + return TCL_OK; + } + + /* + * Query for a specific piece of build info + */ + + if (Tcl_GetIndexFromObj(NULL, objv[1], identifiers, NULL, TCL_EXACT, + &idx) != TCL_OK) { + idx = ID_OTHER; + } + + switch (idx) { + case ID_PATCHLEVEL: + if ((p = strchr(buildData, '+')) != NULL) { + memcpy(buf, buildData, p - buildData); + buf[p - buildData] = '\0'; + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, TCL_INDEX_NONE)); + } + return TCL_OK; + case ID_VERSION: + if ((p = strchr(buildData, '.')) != NULL) { + const char *r = strchr(p++, '+'); + q = strchr(p, '.'); + p = (q < r) ? q : r; + } + if (p != NULL) { + memcpy(buf, buildData, p - buildData); + buf[p - buildData] = '\0'; + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, TCL_INDEX_NONE)); + } + return TCL_OK; + case ID_COMMIT: + if ((p = strchr(buildData, '+')) != NULL) { + if ((q = strchr(p++, '.')) != NULL) { + memcpy(buf, p, q - p); + buf[q - p] = '\0'; + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, TCL_INDEX_NONE)); + } else { + Tcl_SetObjResult(interp, Tcl_NewStringObj(p, TCL_INDEX_NONE)); + } + } + return TCL_OK; + case ID_COMPILER: + for (p = strchr(buildData, '.'); p++; p = strchr(p, '.')) { + /* + * Does the word begin with one of the standard prefixes? + */ + if (!strncmp(p, "clang-", 6) + || !strncmp(p, "gcc-", 4) + || !strncmp(p, "icc-", 4) + || !strncmp(p, "msvc-", 5)) { + if ((q = strchr(p, '.')) != NULL) { + memcpy(buf, p, q - p); + buf[q - p] = '\0'; + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, TCL_INDEX_NONE)); + } else { + Tcl_SetObjResult(interp, Tcl_NewStringObj(p, TCL_INDEX_NONE)); + } + return TCL_OK; + } + } + break; + default: /* Boolean test for other identifiers' presence */ + arg = TclGetStringFromObj(objv[1], &len); + for (p = strchr(buildData, '.'); p++; p = strchr(p, '.')) { + if (!strncmp(p, arg, len) + && ((p[len] == '.') || (p[len] == '-') || (p[len] == '\0'))) { + if (p[len] == '-') { + p += len; + q = strchr(++p, '.'); + if (!q) { + q = p + strlen(p); + } + memcpy(buf, p, q - p); + buf[q - p] = '\0'; + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, TCL_INDEX_NONE)); + } else { + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); + } + return TCL_OK; + } + } + } + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(0)); + return TCL_OK; +} + /* *---------------------------------------------------------------------- * * Tcl_CreateInterp -- * @@ -623,12 +823,11 @@ #ifdef TCL_COMPILE_STATS ByteCodeStats *statsPtr; #endif /* TCL_COMPILE_STATS */ char mathFuncName[32]; CallFrame *framePtr; - - Tcl_InitSubsystems(); + const char *version = Tcl_InitSubsystems(); /* * Panic if someone updated the CallFrame structure without also updating * the Tcl_CallFrame structure (or vice versa). */ @@ -635,17 +834,20 @@ if (sizeof(Tcl_CallFrame) < sizeof(CallFrame)) { Tcl_Panic("Tcl_CallFrame must not be smaller than CallFrame"); } -#if defined(_WIN32) && !defined(_WIN64) - if (sizeof(time_t) != 8) { - Tcl_Panic(" is not compatible with VS2005+"); - } +#if defined(_WIN32) && !defined(_WIN64) && !defined(_USE_64BIT_TIME_T) + /* If Tcl is compiled on Win32 using -D_USE_64BIT_TIME_T + * the result is a binary incompatible with the 'standard' build of + * Tcl: All extensions using Tcl_StatBuf need to be recompiled in + * the same way. Therefore, this is not officially supported. + * In stead, it is recommended to use Win64 or Tcl 9.0 + */ if ((offsetof(Tcl_StatBuf,st_atime) != 32) - || (offsetof(Tcl_StatBuf,st_ctime) != 48)) { - Tcl_Panic(" is not compatible with VS2005+"); + || (offsetof(Tcl_StatBuf,st_ctime) != 40)) { + Tcl_Panic(" is not compatible with MSVC"); } #endif if (cancelTableInitialized == 0) { Tcl_MutexLock(&cancelLock); @@ -655,46 +857,50 @@ } Tcl_MutexUnlock(&cancelLock); } +#undef TclObjInterpProc if (commandTypeInit == 0) { - TclRegisterCommandTypeName(TclObjInterpProc, "proc"); - TclRegisterCommandTypeName(TclEnsembleImplementationCmd, "ensemble"); - TclRegisterCommandTypeName(TclAliasObjCmd, "alias"); - TclRegisterCommandTypeName(TclLocalAliasObjCmd, "alias"); - TclRegisterCommandTypeName(TclChildObjCmd, "interp"); - TclRegisterCommandTypeName(TclInvokeImportedCmd, "import"); - TclRegisterCommandTypeName(TclOOPublicObjectCmd, "object"); - TclRegisterCommandTypeName(TclOOPrivateObjectCmd, "privateObject"); - TclRegisterCommandTypeName(TclOOMyClassObjCmd, "privateClass"); - TclRegisterCommandTypeName(TclNRInterpCoroutine, "coroutine"); + TclRegisterCommandTypeName(TclObjInterpProc, "proc"); + TclRegisterCommandTypeName(TclEnsembleImplementationCmd, "ensemble"); + TclRegisterCommandTypeName(TclAliasObjCmd, "alias"); + TclRegisterCommandTypeName(TclLocalAliasObjCmd, "alias"); + TclRegisterCommandTypeName(TclChildObjCmd, "interp"); + TclRegisterCommandTypeName(TclInvokeImportedCmd, "import"); + TclRegisterCommandTypeName(TclOOPublicObjectCmd, "object"); + TclRegisterCommandTypeName(TclOOPrivateObjectCmd, "privateObject"); + TclRegisterCommandTypeName(TclOOMyClassObjCmd, "privateClass"); + TclRegisterCommandTypeName(TclNRInterpCoroutine, "coroutine"); } /* * Initialize support for namespaces and create the global namespace * (whose name is ""; an alias is "::"). This also initializes the Tcl * object type table and other object management code. */ - iPtr = (Interp *)Tcl_Alloc(sizeof(Interp)); + iPtr = (Interp *)ckalloc(sizeof(Interp)); interp = (Tcl_Interp *) iPtr; - iPtr->legacyResult = NULL; - /* Special invalid value: Any attempt to free the legacy result - * will cause a crash. */ - iPtr->legacyFreeProc = (void (*) (void))-1; +#ifdef TCL_NO_DEPRECATED + iPtr->result = &tclEmptyString; +#else + iPtr->result = iPtr->resultSpace; +#endif + iPtr->freeProc = NULL; iPtr->errorLine = 0; iPtr->stubTable = &tclStubs; - iPtr->objResultPtr = Tcl_NewObj(); + TclNewObj(iPtr->objResultPtr); Tcl_IncrRefCount(iPtr->objResultPtr); iPtr->handle = TclHandleCreate(iPtr); iPtr->globalNsPtr = NULL; iPtr->hiddenCmdTablePtr = NULL; iPtr->interpInfo = NULL; - iPtr->optimizer = TclOptimizeBytecode; + TCL_CT_ASSERT(sizeof(iPtr->extra) <= sizeof(Tcl_HashTable)); + iPtr->extra.optimizer = TclOptimizeBytecode; iPtr->numLevels = 0; iPtr->maxNestingDepth = MAX_NESTING_DEPTH; iPtr->framePtr = NULL; /* Initialise as soon as :: is available */ iPtr->varFramePtr = NULL; /* Initialise as soon as :: is available */ @@ -703,14 +909,14 @@ * TIP #280 - Initialize the arrays used to extend the ByteCode and Proc * structures. */ iPtr->cmdFramePtr = NULL; - iPtr->linePBodyPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); - iPtr->lineBCPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); - iPtr->lineLAPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); - iPtr->lineLABCPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + iPtr->linePBodyPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); + iPtr->lineBCPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); + iPtr->lineLAPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); + iPtr->lineLABCPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(iPtr->linePBodyPtr, TCL_ONE_WORD_KEYS); Tcl_InitHashTable(iPtr->lineBCPtr, TCL_ONE_WORD_KEYS); Tcl_InitHashTable(iPtr->lineLAPtr, TCL_ONE_WORD_KEYS); Tcl_InitHashTable(iPtr->lineLABCPtr, TCL_ONE_WORD_KEYS); iPtr->scriptCLLocPtr = NULL; @@ -738,13 +944,23 @@ iPtr->returnLevel = 1; iPtr->returnCode = TCL_OK; iPtr->rootFramePtr = NULL; /* Initialise as soon as :: is available */ iPtr->lookupNsPtr = NULL; + +#ifndef TCL_NO_DEPRECATED + iPtr->appendResult = NULL; + iPtr->appendAvl = 0; + iPtr->appendUsed = 0; +#endif Tcl_InitHashTable(&iPtr->packageTable, TCL_STRING_KEYS); iPtr->packageUnknown = NULL; + +#ifdef _WIN32 +# define getenv(x) _wgetenv(L##x) /* On Windows, use _wgetenv below */ +#endif /* TIP #268 */ #if (TCL_RELEASE_LEVEL == TCL_FINAL_RELEASE) if (getenv("TCL_PKG_PREFER_LATEST") == NULL) { iPtr->packagePrefer = PKG_PREFER_STABLE; @@ -764,21 +980,24 @@ iPtr->tracesForbiddingInline = 0; iPtr->activeCmdTracePtr = NULL; iPtr->activeInterpTracePtr = NULL; iPtr->assocData = NULL; iPtr->execEnvPtr = NULL; /* Set after namespaces initialized. */ - iPtr->emptyObjPtr = Tcl_NewObj(); + TclNewObj(iPtr->emptyObjPtr); /* Another empty object. */ Tcl_IncrRefCount(iPtr->emptyObjPtr); +#ifndef TCL_NO_DEPRECATED + iPtr->resultSpace[0] = 0; +#endif iPtr->threadId = Tcl_GetCurrentThread(); /* TIP #378 */ #ifdef TCL_INTERP_DEBUG_FRAME iPtr->flags |= INTERP_DEBUG_FRAME; #else if (getenv("TCL_INTERP_DEBUG_FRAME") != NULL) { - iPtr->flags |= INTERP_DEBUG_FRAME; + iPtr->flags |= INTERP_DEBUG_FRAME; } #endif /* * Initialise the tables for variable traces and searches *before* @@ -800,11 +1019,11 @@ * Initialise the rootCallframe. It cannot be allocated on the stack, as * it has to be in place before TclCreateExecEnv tries to use a variable. */ /* This is needed to satisfy GCC 3.3's strict aliasing rules */ - framePtr = (CallFrame *)Tcl_Alloc(sizeof(CallFrame)); + framePtr = (CallFrame *)ckalloc(sizeof(CallFrame)); (void) Tcl_PushCallFrame(interp, (Tcl_CallFrame *) framePtr, (Tcl_Namespace *) iPtr->globalNsPtr, /*isProcCallFrame*/ 0); framePtr->objc = 0; iPtr->framePtr = framePtr; @@ -828,13 +1047,13 @@ /* * TIP #285, Script cancellation support. */ - iPtr->asyncCancelMsg = Tcl_NewObj(); + TclNewObj(iPtr->asyncCancelMsg); - cancelInfo = (CancelInfo *)Tcl_Alloc(sizeof(CancelInfo)); + cancelInfo = (CancelInfo *)ckalloc(sizeof(CancelInfo)); cancelInfo->interp = interp; iPtr->asyncCancel = Tcl_AsyncCreate(CancelEvalProc, cancelInfo); cancelInfo->async = iPtr->asyncCancel; cancelInfo->result = NULL; @@ -903,18 +1122,13 @@ iPtr->pendingObjDataPtr = NULL; iPtr->asyncReadyPtr = TclGetAsyncReadyPtr(); iPtr->deferredCallbacks = NULL; /* - * Create the core commands. Do it here, rather than calling - * Tcl_CreateCommand, because it's faster (there's no need to check for a - * pre-existing command by the same name). If a command has a Tcl_CmdProc - * but no Tcl_ObjCmdProc, set the Tcl_ObjCmdProc to - * TclInvokeStringCommand. This is an object-based wrapper function that - * extracts strings, calls the string function, and creates an object for - * the result. Similarly, if a command has a Tcl_ObjCmdProc but no - * Tcl_CmdProc, set the Tcl_CmdProc to TclInvokeObjectCommand. + * Create the core commands. Do it here, rather than calling Tcl_CreateObjCommand, + * because it's faster (there's no need to check for a preexisting command + * by the same name). Set the Tcl_CmdProc to TclInvokeObjectCommand. */ for (cmdInfoPtr = builtInCmds; cmdInfoPtr->name != NULL; cmdInfoPtr++) { if ((cmdInfoPtr->objProc == NULL) && (cmdInfoPtr->compileProc == NULL) @@ -923,11 +1137,11 @@ } hPtr = Tcl_CreateHashEntry(&iPtr->globalNsPtr->cmdTable, cmdInfoPtr->name, &isNew); if (isNew) { - cmdPtr = (Command *)Tcl_Alloc(sizeof(Command)); + cmdPtr = (Command *)ckalloc(sizeof(Command)); cmdPtr->hPtr = hPtr; cmdPtr->nsPtr = iPtr->globalNsPtr; cmdPtr->refCount = 1; cmdPtr->cmdEpoch = 0; cmdPtr->compileProc = cmdInfoPtr->compileProc; @@ -936,13 +1150,13 @@ cmdPtr->objProc = cmdInfoPtr->objProc; cmdPtr->objClientData = NULL; cmdPtr->deleteProc = NULL; cmdPtr->deleteData = NULL; cmdPtr->flags = 0; - if (cmdInfoPtr->flags & CMD_COMPILES_EXPANDED) { - cmdPtr->flags |= CMD_COMPILES_EXPANDED; - } + if (cmdInfoPtr->flags & CMD_COMPILES_EXPANDED) { + cmdPtr->flags |= CMD_COMPILES_EXPANDED; + } cmdPtr->importRefPtr = NULL; cmdPtr->tracePtr = NULL; cmdPtr->nreProc = cmdInfoPtr->nreProc; Tcl_SetHashValue(hPtr, cmdPtr); } @@ -998,26 +1212,31 @@ Tcl_CreateObjCommand(interp, "::tcl::unsupported::representation", Tcl_RepresentationCmd, NULL, NULL); /* Adding the bytecode assembler command */ cmdPtr = (Command *) Tcl_NRCreateCommand(interp, - "::tcl::unsupported::assemble", Tcl_AssembleObjCmd, - TclNRAssembleObjCmd, NULL, NULL); + "::tcl::unsupported::assemble", Tcl_AssembleObjCmd, + TclNRAssembleObjCmd, NULL, NULL); cmdPtr->compileProc = &TclCompileAssembleCmd; /* Coroutine monkeybusiness */ +#ifndef TCL_NO_DEPRECATED Tcl_NRCreateCommand(interp, "::tcl::unsupported::inject", NULL, NRInjectObjCmd, NULL, NULL); +#endif /* TCL_NO_DEPRECATED */ Tcl_CreateObjCommand(interp, "::tcl::unsupported::corotype", - CoroTypeObjCmd, NULL, NULL); + CoroTypeObjCmd, NULL, NULL); + + /* Load and intialize ICU */ + Tcl_CreateObjCommand(interp, "::tcl::unsupported::loadIcu", + TclLoadIcuObjCmd, NULL, NULL); /* Export unsupported commands */ nsPtr = Tcl_FindNamespace(interp, "::tcl::unsupported", NULL, 0); if (nsPtr) { Tcl_Export(interp, nsPtr, "*", 1); } - #ifdef USE_DTRACE /* * Register the tcl::dtrace command. */ @@ -1035,11 +1254,11 @@ } #define MATH_FUNC_PREFIX_LEN 17 /* == strlen("::tcl::mathfunc::") */ memcpy(mathFuncName, "::tcl::mathfunc::", MATH_FUNC_PREFIX_LEN); for (builtinFuncPtr = BuiltinFuncTable; builtinFuncPtr->name != NULL; builtinFuncPtr++) { - strcpy(mathFuncName+MATH_FUNC_PREFIX_LEN, builtinFuncPtr->name); + strcpy(mathFuncName + MATH_FUNC_PREFIX_LEN, builtinFuncPtr->name); Tcl_CreateObjCommand(interp, mathFuncName, builtinFuncPtr->objCmdProc, (void *)builtinFuncPtr->fn, NULL); Tcl_Export(interp, nsPtr, builtinFuncPtr->name, 0); } @@ -1047,17 +1266,17 @@ * Register the mathematical "operator" commands. [TIP #174] */ nsPtr = Tcl_CreateNamespace(interp, "::tcl::mathop", NULL, NULL); if (nsPtr == NULL) { - Tcl_Panic("can't create math operator namespace"); + Tcl_Panic("cannot create math operator namespace"); } Tcl_Export(interp, nsPtr, "*", 1); #define MATH_OP_PREFIX_LEN 15 /* == strlen("::tcl::mathop::") */ memcpy(mathFuncName, "::tcl::mathop::", MATH_OP_PREFIX_LEN); for (opcmdInfoPtr=mathOpCmds ; opcmdInfoPtr->name!=NULL ; opcmdInfoPtr++){ - TclOpCmdClientData *occdPtr = (TclOpCmdClientData *)Tcl_Alloc(sizeof(TclOpCmdClientData)); + TclOpCmdClientData *occdPtr = (TclOpCmdClientData *)ckalloc(sizeof(TclOpCmdClientData)); occdPtr->op = opcmdInfoPtr->name; occdPtr->i.numArgs = opcmdInfoPtr->i.numArgs; occdPtr->expected = opcmdInfoPtr->expected; strcpy(mathFuncName + MATH_OP_PREFIX_LEN, opcmdInfoPtr->name); @@ -1111,13 +1330,18 @@ * Set up other variables such as tcl_version and tcl_library */ Tcl_SetVar2(interp, "tcl_patchLevel", NULL, TCL_PATCH_LEVEL, TCL_GLOBAL_ONLY); Tcl_SetVar2(interp, "tcl_version", NULL, TCL_VERSION, TCL_GLOBAL_ONLY); +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + Tcl_TraceVar2(interp, "tcl_precision", NULL, + TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, + TclPrecTraceProc, NULL); +#endif /* !TCL_NO_DEPRECATED */ TclpSetVariables(interp); -#if TCL_THREADS +#if TCL_THREADS && !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 /* * The existence of the "threaded" element of the tcl_platform array * indicates that this particular Tcl shell has been compiled with threads * turned on. Using "info exists tcl_platform(threaded)" a Tcl script can * introspect on the interpreter level of thread safety. @@ -1127,13 +1351,17 @@ #endif /* * Register Tcl's version number. * TIP #268: Full patchlevel instead of just major.minor + * TIP #599: Extended build information "+......" */ Tcl_PkgProvideEx(interp, "Tcl", TCL_PATCH_LEVEL, &tclStubs); + Tcl_PkgProvideEx(interp, "tcl", TCL_PATCH_LEVEL, &tclStubs); + Tcl_CreateObjCommand(interp, "::tcl::build-info", + buildInfoObjCmd, (void *)version, NULL); if (TclTommath_Init(interp) != TCL_OK) { Tcl_Panic("%s", Tcl_GetStringResult(interp)); } @@ -1159,26 +1387,26 @@ return interp; } static void DeleteOpCmdClientData( - ClientData clientData) + void *clientData) { TclOpCmdClientData *occdPtr = (TclOpCmdClientData *)clientData; - Tcl_Free(occdPtr); + ckfree(occdPtr); } /* * --------------------------------------------------------------------- * * TclRegisterCommandTypeName, TclGetCommandTypeName -- * - * Command type registration and lookup mechanism. Everything is keyed by - * the Tcl_ObjCmdProc for the command, and that is used as the *key* into - * the hash table that maps to constant strings that are names. (It is - * recommended that those names be ASCII.) + * Command type registration and lookup mechanism. Everything is keyed by + * the Tcl_ObjCmdProc for the command, and that is used as the *key* into + * the hash table that maps to constant strings that are names. (It is + * recommended that those names be ASCII.) * * --------------------------------------------------------------------- */ void @@ -1188,25 +1416,25 @@ { Tcl_HashEntry *hPtr; Tcl_MutexLock(&commandTypeLock); if (commandTypeInit == 0) { - Tcl_InitHashTable(&commandTypeTable, TCL_ONE_WORD_KEYS); - commandTypeInit = 1; + Tcl_InitHashTable(&commandTypeTable, TCL_ONE_WORD_KEYS); + commandTypeInit = 1; } if (nameStr != NULL) { - int isNew; + int isNew; - hPtr = Tcl_CreateHashEntry(&commandTypeTable, - (void *) implementationProc, &isNew); - Tcl_SetHashValue(hPtr, (void *) nameStr); + hPtr = Tcl_CreateHashEntry(&commandTypeTable, + implementationProc, &isNew); + Tcl_SetHashValue(hPtr, (void *) nameStr); } else { - hPtr = Tcl_FindHashEntry(&commandTypeTable, - (void *) implementationProc); - if (hPtr != NULL) { - Tcl_DeleteHashEntry(hPtr); - } + hPtr = Tcl_FindHashEntry(&commandTypeTable, + implementationProc); + if (hPtr != NULL) { + Tcl_DeleteHashEntry(hPtr); + } } Tcl_MutexUnlock(&commandTypeLock); } const char * @@ -1216,19 +1444,19 @@ Command *cmdPtr = (Command *) command; Tcl_ObjCmdProc *procPtr = cmdPtr->objProc; const char *name = "native"; if (procPtr == NULL) { - procPtr = cmdPtr->nreProc; + procPtr = cmdPtr->nreProc; } Tcl_MutexLock(&commandTypeLock); if (commandTypeInit) { - Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&commandTypeTable, procPtr); + Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&commandTypeTable, procPtr); - if (hPtr && Tcl_GetHashValue(hPtr)) { - name = (const char *) Tcl_GetHashValue(hPtr); - } + if (hPtr && Tcl_GetHashValue(hPtr)) { + name = (const char *) Tcl_GetHashValue(hPtr); + } } Tcl_MutexUnlock(&commandTypeLock); return name; } @@ -1264,45 +1492,47 @@ Tcl_HideCommand(interp, cmdInfoPtr->name, cmdInfoPtr->name); } } for (unsafePtr = unsafeEnsembleCommands; - unsafePtr->ensembleNsName; unsafePtr++) { - if (unsafePtr->commandName) { - /* - * Hide an ensemble subcommand. - */ - - Tcl_Obj *cmdName = Tcl_ObjPrintf("::tcl::%s::%s", - unsafePtr->ensembleNsName, unsafePtr->commandName); - Tcl_Obj *hideName = Tcl_ObjPrintf("tcl:%s:%s", - unsafePtr->ensembleNsName, unsafePtr->commandName); - - if (TclRenameCommand(interp, TclGetString(cmdName), - "___tmp") != TCL_OK - || Tcl_HideCommand(interp, "___tmp", - TclGetString(hideName)) != TCL_OK) { - Tcl_Panic("problem making '%s %s' safe: %s", - unsafePtr->ensembleNsName, unsafePtr->commandName, - Tcl_GetStringResult(interp)); - } - Tcl_CreateObjCommand(interp, TclGetString(cmdName), - BadEnsembleSubcommand, (void *)unsafePtr, NULL); - TclDecrRefCount(cmdName); - TclDecrRefCount(hideName); - } else { - /* - * Hide an ensemble main command (for compatibility). - */ - - if (Tcl_HideCommand(interp, unsafePtr->ensembleNsName, - unsafePtr->ensembleNsName) != TCL_OK) { - Tcl_Panic("problem making '%s' safe: %s", - unsafePtr->ensembleNsName, - Tcl_GetStringResult(interp)); - } - } + unsafePtr->ensembleNsName; unsafePtr++) { + if (unsafePtr->commandName) { + /* + * Hide an ensemble subcommand. + */ + + Tcl_Obj *cmdName = Tcl_ObjPrintf("::tcl::%s::%s", + unsafePtr->ensembleNsName, unsafePtr->commandName); + Tcl_Obj *hideName = Tcl_ObjPrintf("tcl:%s:%s", + unsafePtr->ensembleNsName, unsafePtr->commandName); + +#define INTERIM_HACK_NAME "___tmp" + + if (TclRenameCommand(interp, TclGetString(cmdName), + INTERIM_HACK_NAME) != TCL_OK + || Tcl_HideCommand(interp, INTERIM_HACK_NAME, + TclGetString(hideName)) != TCL_OK) { + Tcl_Panic("problem making '%s %s' safe: %s", + unsafePtr->ensembleNsName, unsafePtr->commandName, + Tcl_GetStringResult(interp)); + } + Tcl_CreateObjCommand(interp, TclGetString(cmdName), + BadEnsembleSubcommand, (void *)unsafePtr, NULL); + TclDecrRefCount(cmdName); + TclDecrRefCount(hideName); + } else { + /* + * Hide an ensemble main command (for compatibility). + */ + + if (Tcl_HideCommand(interp, unsafePtr->ensembleNsName, + unsafePtr->ensembleNsName) != TCL_OK) { + Tcl_Panic("problem making '%s' safe: %s", + unsafePtr->ensembleNsName, + Tcl_GetStringResult(interp)); + } + } } return TCL_OK; } @@ -1324,21 +1554,21 @@ *---------------------------------------------------------------------- */ static int BadEnsembleSubcommand( - ClientData clientData, + void *clientData, Tcl_Interp *interp, TCL_UNUSED(int) /*objc*/, TCL_UNUSED(Tcl_Obj *const *) /* objv */) { const UnsafeEnsembleInfo *infoPtr = (const UnsafeEnsembleInfo *)clientData; Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "not allowed to invoke subcommand %s of %s", - infoPtr->commandName, infoPtr->ensembleNsName)); - Tcl_SetErrorCode(interp, "TCL", "SAFE", "SUBCOMMAND", NULL); + "not allowed to invoke subcommand %s of %s", + infoPtr->commandName, infoPtr->ensembleNsName)); + Tcl_SetErrorCode(interp, "TCL", "SAFE", "SUBCOMMAND", (char *)NULL); return TCL_ERROR; } /* *-------------------------------------------------------------- @@ -1364,26 +1594,26 @@ void Tcl_CallWhenDeleted( Tcl_Interp *interp, /* Interpreter to watch. */ Tcl_InterpDeleteProc *proc, /* Function to call when interpreter is about * to be deleted. */ - ClientData clientData) /* One-word value to pass to proc. */ + void *clientData) /* One-word value to pass to proc. */ { Interp *iPtr = (Interp *) interp; static Tcl_ThreadDataKey assocDataCounterKey; - int *assocDataCounterPtr = - (int *)Tcl_GetThreadData(&assocDataCounterKey, sizeof(int)); + int *assocDataCounterPtr = (int *) + Tcl_GetThreadData(&assocDataCounterKey, sizeof(int)); int isNew; char buffer[32 + TCL_INTEGER_SPACE]; - AssocData *dPtr = (AssocData *)Tcl_Alloc(sizeof(AssocData)); + AssocData *dPtr = (AssocData *)ckalloc(sizeof(AssocData)); Tcl_HashEntry *hPtr; - sprintf(buffer, "Assoc Data Key #%d", *assocDataCounterPtr); + snprintf(buffer, sizeof(buffer), "Assoc Data Key #%d", *assocDataCounterPtr); (*assocDataCounterPtr)++; if (iPtr->assocData == NULL) { - iPtr->assocData = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + iPtr->assocData = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(iPtr->assocData, TCL_STRING_KEYS); } hPtr = Tcl_CreateHashEntry(iPtr->assocData, buffer, &isNew); dPtr->proc = proc; dPtr->clientData = clientData; @@ -1412,11 +1642,11 @@ void Tcl_DontCallWhenDeleted( Tcl_Interp *interp, /* Interpreter to watch. */ Tcl_InterpDeleteProc *proc, /* Function to call when interpreter is about * to be deleted. */ - ClientData clientData) /* One-word value to pass to proc. */ + void *clientData) /* One-word value to pass to proc. */ { Interp *iPtr = (Interp *) interp; Tcl_HashTable *hTablePtr; Tcl_HashSearch hSearch; Tcl_HashEntry *hPtr; @@ -1428,11 +1658,11 @@ } for (hPtr = Tcl_FirstHashEntry(hTablePtr, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { dPtr = (AssocData *)Tcl_GetHashValue(hPtr); if ((dPtr->proc == proc) && (dPtr->clientData == clientData)) { - Tcl_Free(dPtr); + ckfree(dPtr); Tcl_DeleteHashEntry(hPtr); return; } } } @@ -1460,26 +1690,26 @@ Tcl_SetAssocData( Tcl_Interp *interp, /* Interpreter to associate with. */ const char *name, /* Name for association. */ Tcl_InterpDeleteProc *proc, /* Proc to call when interpreter is about to * be deleted. */ - ClientData clientData) /* One-word value to pass to proc. */ + void *clientData) /* One-word value to pass to proc. */ { Interp *iPtr = (Interp *) interp; AssocData *dPtr; Tcl_HashEntry *hPtr; int isNew; if (iPtr->assocData == NULL) { - iPtr->assocData = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + iPtr->assocData = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(iPtr->assocData, TCL_STRING_KEYS); } hPtr = Tcl_CreateHashEntry(iPtr->assocData, name, &isNew); if (isNew == 0) { dPtr = (AssocData *)Tcl_GetHashValue(hPtr); } else { - dPtr = (AssocData *)Tcl_Alloc(sizeof(AssocData)); + dPtr = (AssocData *)ckalloc(sizeof(AssocData)); } dPtr->proc = proc; dPtr->clientData = clientData; Tcl_SetHashValue(hPtr, dPtr); @@ -1517,15 +1747,15 @@ hPtr = Tcl_FindHashEntry(iPtr->assocData, name); if (hPtr == NULL) { return; } dPtr = (AssocData *)Tcl_GetHashValue(hPtr); + Tcl_DeleteHashEntry(hPtr); if (dPtr->proc != NULL) { dPtr->proc(dPtr->clientData, interp); } - Tcl_Free(dPtr); - Tcl_DeleteHashEntry(hPtr); + ckfree(dPtr); } /* *---------------------------------------------------------------------- * @@ -1542,11 +1772,11 @@ * None. * *---------------------------------------------------------------------- */ -ClientData +void * Tcl_GetAssocData( Tcl_Interp *interp, /* Interpreter associated with. */ const char *name, /* Name of association. */ Tcl_InterpDeleteProc **procPtr) /* Pointer to place to store address of @@ -1642,11 +1872,11 @@ /* * Ensure that the interpreter is eventually deleted. */ - Tcl_EventuallyFree(interp, (Tcl_FreeProc *) DeleteInterpProc); + Tcl_EventuallyFree(interp, DeleteInterpProc); } /* *---------------------------------------------------------------------- * @@ -1668,18 +1898,19 @@ *---------------------------------------------------------------------- */ static void DeleteInterpProc( - Tcl_Interp *interp) /* Interpreter to delete. */ + char *blockPtr) /* Interpreter to delete. */ { + Tcl_Interp *interp = (Tcl_Interp *) blockPtr; Interp *iPtr = (Interp *) interp; Tcl_HashEntry *hPtr; Tcl_HashSearch search; Tcl_HashTable *hTablePtr; ResolverScheme *resPtr, *nextResPtr; - int i; + Tcl_Size i; /* * Punt if there is an error in the Tcl_Release/Tcl_Preserve matchup, * unless we are exiting. */ @@ -1710,19 +1941,19 @@ * TIP #285, Script cancellation support. Delete this interp from the * global hash table of CancelInfo structs. */ Tcl_MutexLock(&cancelLock); - hPtr = Tcl_FindHashEntry(&cancelTable, (char *) iPtr); + hPtr = Tcl_FindHashEntry(&cancelTable, iPtr); if (hPtr != NULL) { CancelInfo *cancelInfo = (CancelInfo *)Tcl_GetHashValue(hPtr); if (cancelInfo != NULL) { if (cancelInfo->result != NULL) { - Tcl_Free(cancelInfo->result); + ckfree(cancelInfo->result); } - Tcl_Free(cancelInfo); + ckfree(cancelInfo); } Tcl_DeleteHashEntry(hPtr); } @@ -1773,35 +2004,34 @@ hPtr = Tcl_FirstHashEntry(hTablePtr, &search); for (; hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) { Tcl_DeleteCommandFromToken(interp, (Tcl_Command)Tcl_GetHashValue(hPtr)); } Tcl_DeleteHashTable(hTablePtr); - Tcl_Free(hTablePtr); + ckfree(hTablePtr); } - /* - * Invoke deletion callbacks; note that a callback can create new - * callbacks, so we iterate. - */ - - while (iPtr->assocData != NULL) { + if (iPtr->assocData != NULL) { AssocData *dPtr; hTablePtr = iPtr->assocData; - iPtr->assocData = NULL; + /* + * Invoke deletion callbacks; note that a callback can create new + * callbacks, so we iterate. + */ for (hPtr = Tcl_FirstHashEntry(hTablePtr, &search); hPtr != NULL; hPtr = Tcl_FirstHashEntry(hTablePtr, &search)) { dPtr = (AssocData *)Tcl_GetHashValue(hPtr); Tcl_DeleteHashEntry(hPtr); if (dPtr->proc != NULL) { dPtr->proc(dPtr->clientData, interp); } - Tcl_Free(dPtr); + ckfree(dPtr); } Tcl_DeleteHashTable(hTablePtr); - Tcl_Free(hTablePtr); + ckfree(hTablePtr); + iPtr->assocData = NULL; } /* * Pop the root frame pointer and finish deleting the global * namespace. The order is important [Bug 1658572]. @@ -1809,19 +2039,23 @@ if ((iPtr->framePtr != iPtr->rootFramePtr) && !TclInExit()) { Tcl_Panic("DeleteInterpProc: popping rootCallFrame with other frames on top"); } Tcl_PopCallFrame(interp); - Tcl_Free(iPtr->rootFramePtr); + ckfree(iPtr->rootFramePtr); iPtr->rootFramePtr = NULL; Tcl_DeleteNamespace((Tcl_Namespace *) iPtr->globalNsPtr); /* * Free up the result *after* deleting variables, since variable deletion * could have transferred ownership of the result string to Tcl. */ +#ifndef TCL_NO_DEPRECATED + Tcl_FreeResult(interp); + iPtr->result = NULL; +#endif Tcl_DecrRefCount(iPtr->objResultPtr); iPtr->objResultPtr = NULL; Tcl_DecrRefCount(iPtr->ecVar); if (iPtr->errorCode) { Tcl_DecrRefCount(iPtr->errorCode); @@ -1839,10 +2073,16 @@ Tcl_DecrRefCount(iPtr->innerLiteral); Tcl_DecrRefCount(iPtr->innerContext); if (iPtr->returnOpts) { Tcl_DecrRefCount(iPtr->returnOpts); } +#ifndef TCL_NO_DEPRECATED + if (iPtr->appendResult != NULL) { + ckfree(iPtr->appendResult); + iPtr->appendResult = NULL; + } +#endif TclFreePackageInfo(iPtr); while (iPtr->tracePtr != NULL) { Tcl_DeleteTrace((Tcl_Interp *) iPtr, (Tcl_Trace) iPtr->tracePtr); } if (iPtr->execEnvPtr != NULL) { @@ -1856,12 +2096,12 @@ iPtr->emptyObjPtr = NULL; resPtr = iPtr->resolverPtr; while (resPtr) { nextResPtr = resPtr->nextPtr; - Tcl_Free(resPtr->name); - Tcl_Free(resPtr); + ckfree(resPtr->name); + ckfree(resPtr); resPtr = nextResPtr; } /* * Free up literal objects created for scripts compiled by the @@ -1884,17 +2124,17 @@ procPtr->iPtr = NULL; if (cfPtr) { if (cfPtr->type == TCL_LOCATION_SOURCE) { Tcl_DecrRefCount(cfPtr->data.eval.path); } - Tcl_Free(cfPtr->line); - Tcl_Free(cfPtr); + ckfree(cfPtr->line); + ckfree(cfPtr); } Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(iPtr->linePBodyPtr); - Tcl_Free(iPtr->linePBodyPtr); + ckfree(iPtr->linePBodyPtr); iPtr->linePBodyPtr = NULL; /* * See also tclCompile.c, TclCleanupByteCode */ @@ -1905,23 +2145,23 @@ ExtCmdLoc *eclPtr = (ExtCmdLoc *)Tcl_GetHashValue(hPtr); if (eclPtr->type == TCL_LOCATION_SOURCE) { Tcl_DecrRefCount(eclPtr->path); } - for (i=0; i< eclPtr->nuloc; i++) { - Tcl_Free(eclPtr->loc[i].line); + for (i=0; inuloc; i++) { + ckfree(eclPtr->loc[i].line); } if (eclPtr->loc != NULL) { - Tcl_Free(eclPtr->loc); + ckfree(eclPtr->loc); } - Tcl_Free(eclPtr); + ckfree(eclPtr); Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(iPtr->lineBCPtr); - Tcl_Free(iPtr->lineBCPtr); + ckfree(iPtr->lineBCPtr); iPtr->lineBCPtr = NULL; /* * Location stack for uplevel/eval/... scripts which were passed through * proc arguments. Actually we track all arguments as we do not and cannot @@ -1936,11 +2176,11 @@ Tcl_Panic("Argument location tracking table not empty"); } Tcl_DeleteHashTable(iPtr->lineLAPtr); - Tcl_Free(iPtr->lineLAPtr); + ckfree(iPtr->lineLAPtr); iPtr->lineLAPtr = NULL; if (iPtr->lineLABCPtr->numEntries && !TclInExit()) { /* * When the interp goes away we have nothing on the stack, so there @@ -1949,11 +2189,11 @@ Tcl_Panic("Argument location tracking table not empty"); } Tcl_DeleteHashTable(iPtr->lineLABCPtr); - Tcl_Free(iPtr->lineLABCPtr); + ckfree(iPtr->lineLABCPtr); iPtr->lineLABCPtr = NULL; /* * Squelch the tables of traces on variables and searches over arrays in * the in the interpreter. @@ -1960,11 +2200,11 @@ */ Tcl_DeleteHashTable(&iPtr->varTraces); Tcl_DeleteHashTable(&iPtr->varSearches); - Tcl_Free(iPtr); + ckfree(iPtr); } /* *--------------------------------------------------------------------------- * @@ -2028,12 +2268,12 @@ */ if (strstr(hiddenCmdToken, "::") != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot use namespace qualifiers in hidden command" - " token (rename)", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "HIDDENTOKEN", NULL); + " token (rename)", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "HIDDENTOKEN", (char *)NULL); return TCL_ERROR; } /* * Find the command to hide. An error is returned if cmdName can't be @@ -2052,23 +2292,23 @@ * Check that the command is really in global namespace */ if (cmdPtr->nsPtr != iPtr->globalNsPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can only hide global namespace commands (use rename then hide)", - -1)); - Tcl_SetErrorCode(interp, "TCL", "HIDE", "NON_GLOBAL", NULL); + "can only hide global namespace commands (use rename then hide)", + TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "HIDE", "NON_GLOBAL", (char *)NULL); return TCL_ERROR; } /* * Initialize the hidden command table if necessary. */ hiddenCmdTablePtr = iPtr->hiddenCmdTablePtr; if (hiddenCmdTablePtr == NULL) { - hiddenCmdTablePtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + hiddenCmdTablePtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(hiddenCmdTablePtr, TCL_STRING_KEYS); iPtr->hiddenCmdTablePtr = hiddenCmdTablePtr; } /* @@ -2078,26 +2318,26 @@ */ hPtr = Tcl_CreateHashEntry(hiddenCmdTablePtr, hiddenCmdToken, &isNew); if (!isNew) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "hidden command named \"%s\" already exists", - hiddenCmdToken)); - Tcl_SetErrorCode(interp, "TCL", "HIDE", "ALREADY_HIDDEN", NULL); + "hidden command named \"%s\" already exists", + hiddenCmdToken)); + Tcl_SetErrorCode(interp, "TCL", "HIDE", "ALREADY_HIDDEN", (char *)NULL); return TCL_ERROR; } /* - * NB: This code is currently 'like' a rename to a specialy set apart name + * NB: This code is currently 'like' a rename to a special separate name * table. Changes here and in TclRenameCommand must be kept in synch until * the common parts are actually factorized out. */ /* * Remove the hash entry for the command from the interpreter command - * table. This is like deleting the command, so bump its command epoch; - * this invalidates any cached references that point to the command. + * table. This is like deleting the command, so bump its command epoch + * to invalidate any cached references that point to the command. */ if (cmdPtr->hPtr != NULL) { Tcl_DeleteHashEntry(cmdPtr->hPtr); cmdPtr->hPtr = NULL; @@ -2182,13 +2422,13 @@ * time). */ if (strstr(cmdName, "::") != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "cannot expose to a namespace (use expose to toplevel, then rename)", - -1)); - Tcl_SetErrorCode(interp, "TCL", "EXPOSE", "NON_GLOBAL", NULL); + "cannot expose to a namespace (use expose to toplevel, then rename)", + TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "EXPOSE", "NON_GLOBAL", (char *)NULL); return TCL_ERROR; } /* * Get the command from the hidden command table: @@ -2199,13 +2439,13 @@ if (hiddenCmdTablePtr != NULL) { hPtr = Tcl_FindHashEntry(hiddenCmdTablePtr, hiddenCmdToken); } if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown hidden command \"%s\"", hiddenCmdToken)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "HIDDENTOKEN", - hiddenCmdToken, NULL); + "unknown hidden command \"%s\"", hiddenCmdToken)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "HIDDENTOKEN", + hiddenCmdToken, (char *)NULL); return TCL_ERROR; } cmdPtr = (Command *)Tcl_GetHashValue(hPtr); /* @@ -2214,17 +2454,17 @@ * really know how to handle it). */ if (cmdPtr->nsPtr != iPtr->globalNsPtr) { /* - * This case is theoritically impossible, we might rather Tcl_Panic + * This case is theoretically impossible, we might rather Tcl_Panic * than 'nicely' erroring out ? */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "trying to expose a non-global command namespace command", - -1)); + TCL_INDEX_NONE)); return TCL_ERROR; } /* * This is the global table. @@ -2238,12 +2478,12 @@ */ hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, cmdName, &isNew); if (!isNew) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "exposed command \"%s\" already exists", cmdName)); - Tcl_SetErrorCode(interp, "TCL", "EXPOSE", "COMMAND_EXISTS", NULL); + "exposed command \"%s\" already exists", cmdName)); + Tcl_SetErrorCode(interp, "TCL", "EXPOSE", "COMMAND_EXISTS", (char *)NULL); return TCL_ERROR; } /* * Command resolvers (per-interp, per-namespace) might have resolved to a @@ -2320,11 +2560,11 @@ * Side effects: * If a command named cmdName already exists for interp, it is deleted. * In the future, when cmdName is seen as the name of a command by * Tcl_Eval, proc will be called. To support the bytecode interpreter, * the command is created with a wrapper Tcl_ObjCmdProc - * (TclInvokeStringCommand) that eventially calls proc. When the command + * (TclInvokeStringCommand) that eventually calls proc. When the command * is deleted from the table, deleteProc will be called. See the manual * entry for details on the calling sequence. * *---------------------------------------------------------------------- */ @@ -2336,11 +2576,11 @@ const char *cmdName, /* Name of command. If it contains namespace * qualifiers, the new command is put in the * specified namespace; otherwise it is put in * the global namespace. */ Tcl_CmdProc *proc, /* Function to associate with cmdName. */ - ClientData clientData, /* Arbitrary value passed to string proc. */ + void *clientData, /* Arbitrary value passed to string proc. */ Tcl_CmdDeleteProc *deleteProc) /* If not NULL, gives a function to call when * this command is deleted. */ { Interp *iPtr = (Interp *) interp; @@ -2367,30 +2607,30 @@ * Loop until we no longer find an existing command in the way, or * until we've deleted one command and that didn't finish the job. */ while (1) { - /* - * Determine where the command should reside. If its name contains - * namespace qualifiers, we put it in the specified namespace; + /* + * Determine where the command should reside. If its name contains + * namespace qualifiers, we put it in the specified namespace; * otherwise, we always put it in the global namespace. - */ + */ - if (strstr(cmdName, "::") != NULL) { + if (strstr(cmdName, "::") != NULL) { Namespace *dummy1, *dummy2; TclGetNamespaceForQualName(interp, cmdName, NULL, TCL_CREATE_NS_IF_UNKNOWN, &nsPtr, &dummy1, &dummy2, &tail); if ((nsPtr == NULL) || (tail == NULL)) { - return (Tcl_Command) NULL; + return (Tcl_Command) NULL; } - } else { + } else { nsPtr = iPtr->globalNsPtr; tail = cmdName; - } + } - hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew); + hPtr = Tcl_CreateHashEntry(&nsPtr->cmdTable, tail, &isNew); if (isNew || deleted) { /* * isNew - No conflict with existing command. * deleted - We've already deleted a conflicting command @@ -2397,12 +2637,12 @@ */ break; } /* - * An existing command conflicts. Try to delete it... - */ + * An existing command conflicts. Try to delete it... + */ cmdPtr = (Command *)Tcl_GetHashValue(hPtr); /* * Be careful to preserve any existing import links so we can restore @@ -2430,11 +2670,11 @@ * If the deletion callback recreated the command, just throw away the * new command (if we try to delete it again, we could get stuck in an * infinite loop). */ - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); } if (!deleted) { /* * Command resolvers (per-interp, per-namespace) might have resolved @@ -2455,11 +2695,11 @@ */ TclInvalidateNsCmdLookup(nsPtr); TclInvalidateNsPath(nsPtr); } - cmdPtr = (Command *)Tcl_Alloc(sizeof(Command)); + cmdPtr = (Command *)ckalloc(sizeof(Command)); Tcl_SetHashValue(hPtr, cmdPtr); cmdPtr->hPtr = hPtr; cmdPtr->nsPtr = nsPtr; cmdPtr->refCount = 1; cmdPtr->cmdEpoch = 0; @@ -2513,10 +2753,11 @@ * future calls to Tcl_GetCommandName. * * Side effects: * If a command named "cmdName" already exists for interp, it is * first deleted. Then the new command is created from the arguments. + * [***] (See below for exception). * * In the future, during bytecode evaluation when "cmdName" is seen as * the name of a command by Tcl_EvalObj or Tcl_Eval, the object-based * Tcl_ObjCmdProc proc will be called. When the command is deleted from * the table, deleteProc will be called. See the manual entry for details @@ -2533,27 +2774,26 @@ * qualifiers, the new command is put in the * specified namespace; otherwise it is put in * the global namespace. */ Tcl_ObjCmdProc *proc, /* Object-based function to associate with * name. */ - ClientData clientData, /* Arbitrary value to pass to object + void *clientData, /* Arbitrary value to pass to object * function. */ - Tcl_CmdDeleteProc *deleteProc + Tcl_CmdDeleteProc *deleteProc) /* If not NULL, gives a function to call when * this command is deleted. */ -) { - Interp *iPtr = (Interp *) interp; + Interp *iPtr = (Interp *)interp; Namespace *nsPtr; const char *tail; if (iPtr->flags & DELETED) { /* * The interpreter is being deleted. Don't create any new commands; * it's not safe to muck with the interpreter anymore. */ - return (Tcl_Command) NULL; + return NULL; } /* * Determine where the command should reside. If its name contains * namespace qualifiers, we put it in the specified namespace; @@ -2579,15 +2819,15 @@ Tcl_Command TclCreateObjCommandInNs( Tcl_Interp *interp, const char *cmdName, /* Name of command, without any namespace - * components. */ - Tcl_Namespace *namesp, /* The namespace to create the command in */ + * components. */ + Tcl_Namespace *namesp, /* The namespace to create the command in */ Tcl_ObjCmdProc *proc, /* Object-based function to associate with * name. */ - ClientData clientData, /* Arbitrary value to pass to object + void *clientData, /* Arbitrary value to pass to object * function. */ Tcl_CmdDeleteProc *deleteProc) /* If not NULL, gives a function to call when * this command is deleted. */ { @@ -2615,17 +2855,34 @@ */ break; } /* - * An existing command conflicts. Try to delete it... - */ + * An existing command conflicts. Try to delete it... + */ cmdPtr = (Command *)Tcl_GetHashValue(hPtr); /* - * Command already exists; delete it. Be careful to preserve any + * [***] This is wrong. See Tcl Bug a16752c252. + * However, this buggy behavior is kept under particular circumstances + * to accommodate deployed binaries of the "tclcompiler" program + * that crash if the bug is + * fixed. + */ + + if (cmdPtr->objProc == TclInvokeStringCommand + && cmdPtr->clientData == clientData + && cmdPtr->deleteData == clientData + && cmdPtr->deleteProc == deleteProc) { + cmdPtr->objProc = proc; + cmdPtr->objClientData = clientData; + return (Tcl_Command)cmdPtr; + } + + /* + * Otherwise, we delete the old command. Be careful to preserve any * existing import links so we can restore them down below. That way, * you can redefine a command and its import status will remain * intact. */ @@ -2633,18 +2890,18 @@ if (cmdPtr->importRefPtr) { cmdPtr->flags |= CMD_REDEF_IN_PROGRESS; } /* - * Make sure namespace doesn't get deallocated. - */ + * Make sure namespace doesn't get deallocated. + */ cmdPtr->nsPtr->refCount++; Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr); nsPtr = (Namespace *) TclEnsureNamespace(interp, - (Tcl_Namespace *) cmdPtr->nsPtr); + (Tcl_Namespace *) cmdPtr->nsPtr); TclNsDecrRefCount(cmdPtr->nsPtr); if (cmdPtr->flags & CMD_REDEF_IN_PROGRESS) { oldRefPtr = cmdPtr->importRefPtr; cmdPtr->importRefPtr = NULL; @@ -2657,11 +2914,11 @@ * If the deletion callback recreated the command, just throw away the * new command (if we try to delete it again, we could get stuck in an * infinite loop). */ - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); } if (!deleted) { /* * Command resolvers (per-interp, per-namespace) might have resolved @@ -2682,11 +2939,11 @@ */ TclInvalidateNsCmdLookup(nsPtr); TclInvalidateNsPath(nsPtr); } - cmdPtr = (Command *)Tcl_Alloc(sizeof(Command)); + cmdPtr = (Command *)ckalloc(sizeof(Command)); Tcl_SetHashValue(hPtr, cmdPtr); cmdPtr->hPtr = hPtr; cmdPtr->nsPtr = nsPtr; cmdPtr->refCount = 1; cmdPtr->cmdEpoch = 0; @@ -2752,11 +3009,11 @@ *---------------------------------------------------------------------- */ int TclInvokeStringCommand( - ClientData clientData, /* Points to command's Command structure. */ + void *clientData, /* Points to command's Command structure. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Command *cmdPtr = (Command *)clientData; @@ -2800,16 +3057,16 @@ *---------------------------------------------------------------------- */ int TclInvokeObjectCommand( - ClientData clientData, /* Points to command's Command structure. */ + void *clientData, /* Points to command's Command structure. */ Tcl_Interp *interp, /* Current interpreter. */ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { - Command *cmdPtr = ( Command *) clientData; + Command *cmdPtr = ( Command *)clientData; Tcl_Obj *objPtr; int i, length, result; Tcl_Obj **objv = (Tcl_Obj **) TclStackAlloc(interp, (argc * sizeof(Tcl_Obj *))); @@ -2829,10 +3086,17 @@ } else { result = Tcl_NRCallObjProc(interp, cmdPtr->nreProc, cmdPtr->objClientData, argc, objv); } + /* + * Move the interpreter's object result to the string result, then reset + * the object result. + */ + + (void) Tcl_GetStringResult(interp); + /* * Decrement the ref counts for the argument objects created above, then * free the objv array if malloc'ed storage was used. */ @@ -2891,14 +3155,14 @@ cmd = Tcl_FindCommand(interp, oldName, NULL, /*flags*/ 0); cmdPtr = (Command *) cmd; if (cmdPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't %s \"%s\": command doesn't exist", - ((newName == NULL)||(*newName == '\0'))? "delete":"rename", + "can't %s \"%s\": command doesn't exist", + ((newName == NULL) || (*newName == '\0')) ? "delete" : "rename", oldName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", oldName, (char *)NULL); return TCL_ERROR; } /* * If the new command name is NULL or empty, delete the command. Do this @@ -2909,35 +3173,35 @@ Tcl_DeleteCommandFromToken(interp, cmd); return TCL_OK; } cmdNsPtr = cmdPtr->nsPtr; - oldFullName = Tcl_NewObj(); + TclNewObj(oldFullName); Tcl_IncrRefCount(oldFullName); Tcl_GetCommandFullName(interp, cmd, oldFullName); /* * Make sure that the destination command does not already exist. The * rename operation is like creating a command, so we should automatically - * create the containing namespaces just like Tcl_CreateCommand would. + * create the containing namespaces just like Tcl_CreateObjCommand would. */ TclGetNamespaceForQualName(interp, newName, NULL, TCL_CREATE_NS_IF_UNKNOWN, &newNsPtr, &dummy1, &dummy2, &newTail); if ((newNsPtr == NULL) || (newTail == NULL)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't rename to \"%s\": bad command name", newName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); + "can't rename to \"%s\": bad command name", newName)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", (char *)NULL); result = TCL_ERROR; goto done; } if (Tcl_FindHashEntry(&newNsPtr->cmdTable, newTail) != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't rename to \"%s\": command already exists", newName)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "RENAME", - "TARGET_EXISTS", NULL); + "can't rename to \"%s\": command already exists", newName)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "RENAME", + "TARGET_EXISTS", (char *)NULL); result = TCL_ERROR; goto done; } /* @@ -3004,15 +3268,15 @@ * function to get the namespace from which the old command is being * renamed! */ Tcl_DStringInit(&newFullName); - Tcl_DStringAppend(&newFullName, newNsPtr->fullName, -1); + Tcl_DStringAppend(&newFullName, newNsPtr->fullName, TCL_INDEX_NONE); if (newNsPtr != iPtr->globalNsPtr) { TclDStringAppendLiteral(&newFullName, "::"); } - Tcl_DStringAppend(&newFullName, newTail, -1); + Tcl_DStringAppend(&newFullName, newTail, TCL_INDEX_NONE); cmdPtr->refCount++; CallCommandTraces(iPtr, cmdPtr, TclGetString(oldFullName), Tcl_DStringValue(&newFullName), TCL_TRACE_RENAME); Tcl_DStringFree(&newFullName); @@ -3118,11 +3382,11 @@ /* * The isNativeObjectProc and nsPtr members of *infoPtr are ignored. */ - cmdPtr = (Command *) cmd; + cmdPtr = (Command *)cmd; cmdPtr->proc = infoPtr->proc; cmdPtr->clientData = infoPtr->clientData; if (infoPtr->objProc == NULL) { cmdPtr->objProc = TclInvokeStringCommand; cmdPtr->objClientData = cmdPtr; @@ -3213,20 +3477,19 @@ infoPtr->proc = cmdPtr->proc; infoPtr->clientData = cmdPtr->clientData; infoPtr->deleteProc = cmdPtr->deleteProc; infoPtr->deleteData = cmdPtr->deleteData; infoPtr->namespacePtr = (Tcl_Namespace *) cmdPtr->nsPtr; - return 1; } /* *---------------------------------------------------------------------- * * Tcl_GetCommandName -- * - * Given a token returned by Tcl_CreateCommand, this function returns the + * Given a token returned by Tcl_CreateObjCommand, this function returns the * current name of the command (which may have changed due to renaming). * * Results: * The return value is the name of the given command. * @@ -3238,11 +3501,11 @@ const char * Tcl_GetCommandName( TCL_UNUSED(Tcl_Interp *), Tcl_Command command) /* Token for command returned by a previous - * call to Tcl_CreateCommand. The command must + * call to Tcl_CreateObjCommand. The command must * not have been deleted. */ { Command *cmdPtr = (Command *) command; if ((cmdPtr == NULL) || (cmdPtr->hPtr == NULL)) { @@ -3261,11 +3524,11 @@ /* *---------------------------------------------------------------------- * * Tcl_GetCommandFullName -- * - * Given a token returned by, e.g., Tcl_CreateCommand or Tcl_FindCommand, + * Given a token returned by, e.g., Tcl_CreateObjCommand or Tcl_FindCommand, * this function appends to an object the command's full name, qualified * by a sequence of parent namespace names. The command's fully-qualified * name may have changed due to renaming. * * Results: @@ -3280,11 +3543,11 @@ void Tcl_GetCommandFullName( Tcl_Interp *interp, /* Interpreter containing the command. */ Tcl_Command command, /* Token for command returned by a previous - * call to Tcl_CreateCommand. The command must + * call to Tcl_CreateObjCommand. The command must * not have been deleted. */ Tcl_Obj *objPtr) /* Points to the object onto which the * command's full name is appended. */ { @@ -3297,18 +3560,18 @@ * separator, and the command name. */ if ((cmdPtr != NULL) && TclRoutineHasName(cmdPtr)) { if (cmdPtr->nsPtr != NULL) { - Tcl_AppendToObj(objPtr, cmdPtr->nsPtr->fullName, -1); + Tcl_AppendToObj(objPtr, cmdPtr->nsPtr->fullName, TCL_INDEX_NONE); if (cmdPtr->nsPtr != iPtr->globalNsPtr) { Tcl_AppendToObj(objPtr, "::", 2); } } if (cmdPtr->hPtr != NULL) { name = (char *)Tcl_GetHashKey(cmdPtr->hPtr->tablePtr, cmdPtr->hPtr); - Tcl_AppendToObj(objPtr, name, -1); + Tcl_AppendToObj(objPtr, name, TCL_INDEX_NONE); } } } /* @@ -3420,18 +3683,19 @@ */ cmdPtr->flags |= CMD_DYING; /* - * Call trace functions for the command being deleted. Then delete its - * traces. + * Call each functions and then delete the trace. */ cmdPtr->nsPtr->refCount++; if (cmdPtr->tracePtr != NULL) { CommandTrace *tracePtr; + /* CallCommandTraces() does not cmdPtr, that's + * done just before Tcl_DeleteCommandFromToken() returns */ CallCommandTraces(iPtr,cmdPtr,NULL,NULL,TCL_TRACE_DELETE); /* * Now delete these traces. */ @@ -3439,11 +3703,11 @@ tracePtr = cmdPtr->tracePtr; while (tracePtr != NULL) { CommandTrace *nextPtr = tracePtr->nextPtr; if (tracePtr->refCount-- <= 1) { - Tcl_Free(tracePtr); + ckfree(tracePtr); } tracePtr = nextPtr; } cmdPtr->tracePtr = NULL; } @@ -3491,14 +3755,14 @@ * the "real" command that this imported command refers to. * * If you are getting a crash during the call to deleteProc and * cmdPtr->deleteProc is a pointer to the function free(), the most * likely cause is that your extension allocated memory for the - * clientData argument to Tcl_CreateObjCommand with the Tcl_Alloc() + * clientData argument to Tcl_CreateObjCommand with the ckalloc() * macro and you are now trying to deallocate this memory with free() - * instead of Tcl_Free(). You should pass a pointer to your own method - * that calls Tcl_Free(). + * instead of ckfree(). You should pass a pointer to your own method + * that calls ckfree(). */ cmdPtr->deleteProc(cmdPtr->deleteData); } @@ -3597,11 +3861,10 @@ if (flags == 0) { return NULL; } } cmdPtr->flags |= CMD_TRACE_ACTIVE; - cmdPtr->refCount++; result = NULL; active.nextPtr = iPtr->activeCmdTracePtr; active.reverseScan = 0; iPtr->activeCmdTracePtr = &active; @@ -3633,11 +3896,11 @@ } tracePtr->traceProc(tracePtr->clientData, (Tcl_Interp *) iPtr, oldName, newName, flags); cmdPtr->flags &= ~tracePtr->flags; if (tracePtr->refCount-- <= 1) { - Tcl_Free(tracePtr); + ckfree(tracePtr); } } if (state) { Tcl_RestoreInterpState((Tcl_Interp *) iPtr, state); @@ -3655,11 +3918,10 @@ * Restore the variable's flags, remove the record of our active traces, * and then return. */ cmdPtr->flags &= ~CMD_TRACE_ACTIVE; - cmdPtr->refCount--; iPtr->activeCmdTracePtr = active.nextPtr; Tcl_Release(iPtr); return result; } @@ -3676,18 +3938,18 @@ * * Results: * The value given for the code argument. * * Side effects: - * Transfers a message from the cancelation message to the interpreter. + * Transfers a message from the cancellation message to the interpreter. * *---------------------------------------------------------------------- */ static int CancelEvalProc( - ClientData clientData, /* Interp to cancel the script in progress. */ + void *clientData, /* Interp to cancel the script in progress. */ TCL_UNUSED(Tcl_Interp *), int code) /* Current return code from command. */ { CancelInfo *cancelInfo = (CancelInfo *)clientData; Interp *iPtr; @@ -3765,14 +4027,377 @@ TclCleanupCommand( Command *cmdPtr) /* Points to the Command structure to * be freed. */ { if (cmdPtr->refCount-- <= 1) { - Tcl_Free(cmdPtr); + ckfree(cmdPtr); } } +/* + *---------------------------------------------------------------------- + * + * Tcl_CreateMathFunc -- + * + * Creates a new math function for expressions in a given interpreter. + * + * Results: + * None. + * + * Side effects: + * The Tcl function defined by "name" is created or redefined. If the + * function already exists then its definition is replaced; this includes + * the builtin functions. Redefining a builtin function forces all + * existing code to be invalidated since that code may be compiled using + * an instruction specific to the replaced function. In addition, + * redefining a non-builtin function will force existing code to be + * invalidated if the number of arguments has changed. + * + *---------------------------------------------------------------------- + */ + +#if !defined(TCL_NO_DEPRECATED) +void +Tcl_CreateMathFunc( + Tcl_Interp *interp, /* Interpreter in which function is to be + * available. */ + const char *name, /* Name of function (e.g. "sin"). */ + int numArgs, /* Number of arguments required by + * function. */ + Tcl_ValueType *argTypes, /* Array of types acceptable for each + * argument. */ + Tcl_MathProc *proc, /* C function that implements the math + * function. */ + void *clientData) /* Additional value to pass to the + * function. */ +{ + Tcl_DString bigName; + OldMathFuncData *data = (OldMathFuncData *)ckalloc(sizeof(OldMathFuncData)); + + data->proc = proc; + data->numArgs = numArgs; + data->argTypes = (Tcl_ValueType *)ckalloc(numArgs * sizeof(Tcl_ValueType)); + if ((numArgs > 0) && (argTypes != NULL)) { + memcpy(data->argTypes, argTypes, numArgs * sizeof(Tcl_ValueType)); + } + data->clientData = clientData; + + Tcl_DStringInit(&bigName); + TclDStringAppendLiteral(&bigName, "::tcl::mathfunc::"); + Tcl_DStringAppend(&bigName, name, -1); + + Tcl_CreateObjCommand(interp, Tcl_DStringValue(&bigName), + OldMathFuncProc, data, OldMathFuncDeleteProc); + Tcl_DStringFree(&bigName); +} + +/* + *---------------------------------------------------------------------- + * + * OldMathFuncProc -- + * + * Dispatch to a math function created with Tcl_CreateMathFunc + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * Whatever the math function does. + * + *---------------------------------------------------------------------- + */ + +static int +OldMathFuncProc( + void *clientData, /* Pointer to OldMathFuncData describing the + * function being called */ + Tcl_Interp *interp, /* Tcl interpreter */ + int objc, /* Actual parameter count */ + Tcl_Obj *const *objv) /* Parameter vector */ +{ + Tcl_Obj *valuePtr; + OldMathFuncData *dataPtr = (OldMathFuncData *)clientData; + Tcl_Value funcResult, *args; + int result; + int j, k; + double d; + + /* + * Check argument count. + */ + + if (objc != dataPtr->numArgs + 1) { + MathFuncWrongNumArgs(interp, dataPtr->numArgs+1, objc, objv); + return TCL_ERROR; + } + + /* + * Convert arguments from Tcl_Obj's to Tcl_Value's. + */ + + args = (Tcl_Value *)ckalloc(dataPtr->numArgs * sizeof(Tcl_Value)); + for (j = 1, k = 0; j < objc; ++j, ++k) { + /* TODO: Convert to Tcl_GetNumberFromObj? */ + valuePtr = objv[j]; + result = Tcl_GetDoubleFromObj(NULL, valuePtr, &d); +#ifdef ACCEPT_NAN + if (result != TCL_OK) { + const Tcl_ObjInternalRep *irPtr + = TclFetchInternalRep(valuePtr, &tclDoubleType); + + if (irPtr) { + d = irPtr->doubleValue; + result = TCL_OK; + } + } +#endif + if (result != TCL_OK) { + /* + * We have a non-numeric argument. + */ + + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "argument to math function didn't have numeric value", + -1)); + TclCheckBadOctal(interp, TclGetString(valuePtr)); + ckfree(args); + return TCL_ERROR; + } + + /* + * Copy the object's numeric value to the argument record, converting + * it if necessary. + * + * NOTE: no bignum support; use the new mathfunc interface for that. + */ + + args[k].type = dataPtr->argTypes[k]; + switch (args[k].type) { + case TCL_EITHER: + if (Tcl_GetLongFromObj(NULL, valuePtr, &args[k].intValue) + == TCL_OK) { + args[k].type = TCL_INT; + break; + } + if (TclGetWideIntFromObj(interp, valuePtr, &args[k].wideValue) + == TCL_OK) { + args[k].type = TCL_WIDE_INT; + break; + } + args[k].type = TCL_DOUBLE; + /* FALLTHROUGH */ + + case TCL_DOUBLE: + args[k].doubleValue = d; + break; + case TCL_INT: + if (ExprIntFunc(NULL, interp, 2, &objv[j-1]) != TCL_OK) { + ckfree(args); + return TCL_ERROR; + } + valuePtr = Tcl_GetObjResult(interp); + Tcl_GetLongFromObj(NULL, valuePtr, &args[k].intValue); + Tcl_ResetResult(interp); + break; + case TCL_WIDE_INT: + if (ExprWideFunc(NULL, interp, 2, &objv[j-1]) != TCL_OK) { + ckfree(args); + return TCL_ERROR; + } + valuePtr = Tcl_GetObjResult(interp); + TclGetWideIntFromObj(NULL, valuePtr, &args[k].wideValue); + Tcl_ResetResult(interp); + break; + } + } + + /* + * Call the function. + */ + + errno = 0; + result = dataPtr->proc(dataPtr->clientData, interp, args, &funcResult); + ckfree(args); + if (result != TCL_OK) { + return result; + } + + /* + * Return the result of the call. + */ + + if (funcResult.type == TCL_INT) { + TclNewIntObj(valuePtr, funcResult.intValue); + } else if (funcResult.type == TCL_WIDE_INT) { + TclNewIntObj(valuePtr, funcResult.wideValue); + } else { + return CheckDoubleResult(interp, funcResult.doubleValue); + } + Tcl_SetObjResult(interp, valuePtr); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * OldMathFuncDeleteProc -- + * + * Cleans up after deleting a math function registered with + * Tcl_CreateMathFunc + * + * Results: + * None. + * + * Side effects: + * Frees allocated memory. + * + *---------------------------------------------------------------------- + */ + +static void +OldMathFuncDeleteProc( + void *clientData) +{ + OldMathFuncData *dataPtr = (OldMathFuncData *)clientData; + + ckfree(dataPtr->argTypes); + ckfree(dataPtr); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetMathFuncInfo -- + * + * Discovers how a particular math function was created in a given + * interpreter. + * + * Results: + * TCL_OK if it succeeds, TCL_ERROR else (leaving an error message in the + * interpreter result if that happens.) + * + * Side effects: + * If this function succeeds, the variables pointed to by the numArgsPtr + * and argTypePtr arguments will be updated to detail the arguments + * allowed by the function. The variable pointed to by the procPtr + * argument will be set to NULL if the function is a builtin function, + * and will be set to the address of the C function used to implement the + * math function otherwise (in which case the variable pointed to by the + * clientDataPtr argument will also be updated.) + * + *---------------------------------------------------------------------- + */ + +int +Tcl_GetMathFuncInfo( + Tcl_Interp *interp, + const char *name, + int *numArgsPtr, + Tcl_ValueType **argTypesPtr, + Tcl_MathProc **procPtr, + void **clientDataPtr) +{ + Tcl_Obj *cmdNameObj; + Command *cmdPtr; + + /* + * Get the command that implements the math function. + */ + + TclNewLiteralStringObj(cmdNameObj, "tcl::mathfunc::"); + Tcl_AppendToObj(cmdNameObj, name, -1); + Tcl_IncrRefCount(cmdNameObj); + cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, cmdNameObj); + Tcl_DecrRefCount(cmdNameObj); + + /* + * Report unknown functions. + */ + + if (cmdPtr == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unknown math function \"%s\"", name)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "MATHFUNC", name, (char *)NULL); + *numArgsPtr = -1; + *argTypesPtr = NULL; + *procPtr = NULL; + *clientDataPtr = NULL; + return TCL_ERROR; + } + + /* + * Retrieve function info for user defined functions; return dummy + * information for builtins. + */ + + if (cmdPtr->objProc == &OldMathFuncProc) { + OldMathFuncData *dataPtr = (OldMathFuncData *)cmdPtr->clientData; + + *procPtr = dataPtr->proc; + *numArgsPtr = dataPtr->numArgs; + *argTypesPtr = dataPtr->argTypes; + *clientDataPtr = dataPtr->clientData; + } else { + *procPtr = NULL; + *numArgsPtr = -1; + *argTypesPtr = NULL; + *procPtr = NULL; + *clientDataPtr = NULL; + } + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_ListMathFuncs -- + * + * Produces a list of all the math functions defined in a given + * interpreter. + * + * Results: + * A pointer to a Tcl_Obj structure with a reference count of zero, or + * NULL in the case of an error (in which case a suitable error message + * will be left in the interpreter result.) + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +Tcl_ListMathFuncs( + Tcl_Interp *interp, + const char *pattern) +{ + Tcl_Obj *script = Tcl_NewStringObj("::info functions ", -1); + Tcl_Obj *result; + Tcl_InterpState state; + + if (pattern) { + Tcl_Obj *patternObj = Tcl_NewStringObj(pattern, -1); + Tcl_Obj *arg = Tcl_NewListObj(1, &patternObj); + + Tcl_AppendObjToObj(script, arg); + Tcl_DecrRefCount(arg); /* Should tear down patternObj too */ + } + + state = Tcl_SaveInterpState(interp, TCL_OK); + Tcl_IncrRefCount(script); + if (TCL_OK == Tcl_EvalObjEx(interp, script, 0)) { + result = Tcl_DuplicateObj(Tcl_GetObjResult(interp)); + } else { + TclNewObj(result); + } + Tcl_DecrRefCount(script); + Tcl_RestoreInterpState(interp, state); + + return result; +} +#endif /* !defined(TCL_NO_DEPRECATED) */ + /* *---------------------------------------------------------------------- * * TclInterpReady -- * @@ -3782,11 +4407,11 @@ * Results: * The return value is TCL_OK if it the interpreter is ready, TCL_ERROR * otherwise. * * Side effects: - * The interpreter's result is cleared. + * The interpreters object and string results are cleared. * *---------------------------------------------------------------------- */ int @@ -3806,13 +4431,13 @@ * If the interpreter has been deleted, return an error. */ if (iPtr->flags & DELETED) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "attempt to call eval in deleted interpreter", -1)); + "attempt to call eval in deleted interpreter", TCL_INDEX_NONE)); Tcl_SetErrorCode(interp, "TCL", "IDELETE", - "attempt to call eval in deleted interpreter", NULL); + "attempt to call eval in deleted interpreter", (char *)NULL); return TCL_ERROR; } if (iPtr->execEnvPtr->rewind) { return TCL_ERROR; @@ -3830,17 +4455,17 @@ /* * Check depth of nested calls to Tcl_Eval: if this gets too large, it's * probably because of an infinite loop somewhere. */ - if (((iPtr->numLevels) <= iPtr->maxNestingDepth)) { + if ((iPtr->numLevels <= iPtr->maxNestingDepth)) { return TCL_OK; } Tcl_SetObjResult(interp, Tcl_NewStringObj( - "too many nested evaluations (infinite loop?)", -1)); - Tcl_SetErrorCode(interp, "TCL", "LIMIT", "STACK", NULL); + "too many nested evaluations (infinite loop?)", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "LIMIT", "STACK", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -3913,11 +4538,11 @@ * Has the current script in progress for this interpreter been canceled * or is the stack being unwound due to the previous script cancellation? */ if (!TclCanceled(iPtr)) { - return TCL_OK; + return TCL_OK; } /* * The CANCELED flag is a one-shot flag that is reset immediately upon * being detected; however, if the TCL_CANCEL_UNWIND flag is set we will @@ -3934,47 +4559,47 @@ * (indicating that the script in progress has been canceled) if the * evaluation stack for the interp is being fully unwound. */ if ((flags & TCL_CANCEL_UNWIND) && !(iPtr->flags & TCL_CANCEL_UNWIND)) { - return TCL_OK; + return TCL_OK; } /* * If the TCL_LEAVE_ERR_MSG flags bit is set, place an error in the * interp's result; otherwise, we leave it alone. */ if (flags & TCL_LEAVE_ERR_MSG) { - const char *id, *message = NULL; - size_t length; - - /* - * Setup errorCode variables so that we can differentiate between - * being canceled and unwound. - */ - - if (iPtr->asyncCancelMsg != NULL) { - message = TclGetStringFromObj(iPtr->asyncCancelMsg, &length); - } else { - length = 0; - } - - if (iPtr->flags & TCL_CANCEL_UNWIND) { - id = "IUNWIND"; - if (length == 0) { - message = "eval unwound"; - } - } else { - id = "ICANCEL"; - if (length == 0) { - message = "eval canceled"; - } - } - - Tcl_SetObjResult(interp, Tcl_NewStringObj(message, -1)); - Tcl_SetErrorCode(interp, "TCL", "CANCEL", id, message, NULL); + const char *id, *message = NULL; + Tcl_Size length; + + /* + * Setup errorCode variables so that we can differentiate between + * being canceled and unwound. + */ + + if (iPtr->asyncCancelMsg != NULL) { + message = TclGetStringFromObj(iPtr->asyncCancelMsg, &length); + } else { + length = 0; + } + + if (iPtr->flags & TCL_CANCEL_UNWIND) { + id = "IUNWIND"; + if (length == 0) { + message = "eval unwound"; + } + } else { + id = "ICANCEL"; + if (length == 0) { + message = "eval canceled"; + } + } + + Tcl_SetObjResult(interp, Tcl_NewStringObj(message, TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "CANCEL", id, message, (char *)NULL); } /* * Return TCL_ERROR to the caller (not necessarily just the Tcl core * itself) that indicates further processing of the script or command in @@ -4009,11 +4634,11 @@ Tcl_CancelEval( Tcl_Interp *interp, /* Interpreter in which to cancel the * script. */ Tcl_Obj *resultObjPtr, /* The script cancellation error message or * NULL for a default error message. */ - ClientData clientData, /* Passed to CancelEvalProc. */ + void *clientData, /* Passed to CancelEvalProc. */ int flags) /* Collection of OR-ed bits that control * the cancellation of the script. Only * TCL_CANCEL_UNWIND is currently * supported. */ { @@ -4032,11 +4657,11 @@ * No CancelInfo hash table (Tcl_CreateInterp has never been called?) */ goto done; } - hPtr = Tcl_FindHashEntry(&cancelTable, (char *) interp); + hPtr = Tcl_FindHashEntry(&cancelTable, interp); if (hPtr == NULL) { /* * No CancelInfo record for this interpreter. */ @@ -4052,11 +4677,11 @@ * for the interp is completely unwound. */ if (resultObjPtr != NULL) { result = TclGetStringFromObj(resultObjPtr, &cancelInfo->length); - cancelInfo->result = (char *)Tcl_Realloc(cancelInfo->result,cancelInfo->length); + cancelInfo->result = (char *)ckrealloc(cancelInfo->result, cancelInfo->length); memcpy(cancelInfo->result, result, cancelInfo->length); TclDecrRefCount(resultObjPtr); /* Discard their result object. */ } else { cancelInfo->result = NULL; cancelInfo->length = 0; @@ -4115,11 +4740,11 @@ int Tcl_EvalObjv( Tcl_Interp *interp, /* Interpreter in which to evaluate the * command. Also used for error reporting. */ - int objc, /* Number of words in command. */ + Tcl_Size objc, /* Number of words in command. */ Tcl_Obj *const objv[], /* An array of pointers to objects that are * the words that make up the command. */ int flags) /* Collection of OR-ed bits that control the * evaluation of the script. Only * TCL_EVAL_GLOBAL, TCL_EVAL_INVOKE and @@ -4134,11 +4759,11 @@ int TclNREvalObjv( Tcl_Interp *interp, /* Interpreter in which to evaluate the * command. Also used for error reporting. */ - int objc, /* Number of words in command. */ + Tcl_Size objc, /* Number of words in command. */ Tcl_Obj *const objv[], /* An array of pointers to objects that are * the words that make up the command. */ int flags, /* Collection of OR-ed bits that control the * evaluation of the script. Only * TCL_EVAL_GLOBAL, TCL_EVAL_INVOKE and @@ -4155,11 +4780,11 @@ * this callback (that marks the end of the target command) and goes back * to the end of the source command. */ if (iPtr->deferredCallbacks) { - iPtr->deferredCallbacks = NULL; + iPtr->deferredCallbacks = NULL; } else { TclNRAddCallback(interp, NRCommand, NULL, NULL, NULL, NULL); } iPtr->numLevels++; @@ -4168,17 +4793,17 @@ return TCL_OK; } static int EvalObjvCore( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { Command *cmdPtr = NULL, *preCmdPtr = (Command *)data[0]; int flags = PTR2INT(data[1]); - int objc = PTR2INT(data[2]); + Tcl_Size objc = PTR2INT(data[2]); Tcl_Obj **objv = (Tcl_Obj **)data[3]; Interp *iPtr = (Interp *) interp; Namespace *lookupNsPtr = NULL; int enterTracesDone = 0; @@ -4198,10 +4823,14 @@ if (objc == 0) { return TCL_OK; } if (TclLimitExceeded(iPtr->limit)) { + /* generate error message if not yet already logged at this stage */ + if (!(iPtr->flags & ERR_ALREADY_LOGGED)) { + Tcl_LimitCheck(interp); + } return TCL_ERROR; } /* * Configure evaluation context to match the requested flags. @@ -4243,17 +4872,17 @@ reresolve: assert(cmdPtr == NULL); if (preCmdPtr) { /* - * Caller gave it to us. - */ + * Caller gave it to us. + */ if (!(preCmdPtr->flags & CMD_DEAD)) { /* - * So long as it exists, use it. - */ + * So long as it exists, use it. + */ cmdPtr = preCmdPtr; } else if (flags & TCL_EVAL_NORESOLVE) { /* * When it's been deleted, and we're told not to attempt resolving @@ -4260,11 +4889,11 @@ * it ourselves, all we can do is raise an error. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "attempt to invoke a deleted command")); - Tcl_SetErrorCode(interp, "TCL", "EVAL", "DELETEDCOMMAND", NULL); + Tcl_SetErrorCode(interp, "TCL", "EVAL", "DELETEDCOMMAND", (char *)NULL); return TCL_ERROR; } } if (cmdPtr == NULL) { cmdPtr = TEOV_LookupCmdFromObj(interp, objv[0], lookupNsPtr); @@ -4274,11 +4903,11 @@ } if (enterTracesDone || iPtr->tracePtr || (cmdPtr->flags & CMD_HAS_EXEC_TRACES)) { Tcl_Obj *commandPtr = TclGetSourceFromFrame( - flags & TCL_EVAL_SOURCE_IN_FRAME ? iPtr->cmdFramePtr : NULL, + flags & TCL_EVAL_SOURCE_IN_FRAME ? iPtr->cmdFramePtr : NULL, objc, objv); Tcl_IncrRefCount(commandPtr); if (!enterTracesDone) { int code = TEOV_RunEnterTraces(interp, &cmdPtr, commandPtr, @@ -4317,11 +4946,11 @@ * valid. */ cmdPtr->refCount++; TclNRAddCallback(interp, TEOV_RunLeaveTraces, INT2PTR(objc), - commandPtr, cmdPtr, objv); + commandPtr, cmdPtr, objv); } TclNRAddCallback(interp, Dispatch, cmdPtr->nreProc ? cmdPtr->nreProc : cmdPtr->objProc, cmdPtr->objClientData, INT2PTR(objc), objv); @@ -4328,34 +4957,34 @@ return TCL_OK; } static int Dispatch( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { Tcl_ObjCmdProc *objProc = (Tcl_ObjCmdProc *)data[0]; - ClientData clientData = data[1]; - int objc = PTR2INT(data[2]); + void *clientData = data[1]; + Tcl_Size objc = PTR2INT(data[2]); Tcl_Obj **objv = (Tcl_Obj **)data[3]; Interp *iPtr = (Interp *) interp; #ifdef USE_DTRACE if (TCL_DTRACE_CMD_ARGS_ENABLED()) { const char *a[10]; - int i = 0; + Tcl_Size i = 0; while (i < 10) { a[i] = i < objc ? TclGetString(objv[i]) : NULL; i++; } TCL_DTRACE_CMD_ARGS(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9]); } if (TCL_DTRACE_CMD_INFO_ENABLED() && iPtr->cmdFramePtr) { Tcl_Obj *info = TclInfoFrame(interp, iPtr->cmdFramePtr); - const char *a[6]; int i[2]; + const char *a[6]; Tcl_Size i[2]; TclDTraceInfo(info, a, i); TCL_DTRACE_CMD_INFO(a[0], a[1], a[2], a[3], i[0], i[1], a[4], a[5]); TclDecrRefCount(info); } @@ -4379,13 +5008,37 @@ int result, struct NRE_callback *rootPtr) /* All callbacks down to rootPtr not inclusive * are to be run. */ { +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + Interp *iPtr = (Interp *) interp; +#endif /* !defined(TCL_NO_DEPRECATED) */ + + /* + * If the interpreter has a non-empty string result, the result object is + * either empty or stale because some function set interp->result + * directly. If so, move the string result to the result object, then + * reset the string result. + * + * This only needs to be done for the first item in the list: all other + * are for NR function calls, and those are Tcl_Obj based. + */ + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + if (*(iPtr->result) != 0) { + (void) Tcl_GetObjResult(interp); + } +#endif /* !defined(TCL_NO_DEPRECATED) */ + + /* + * This is the trampoline. + */ + while (TOP_CB(interp) != rootPtr) { - NRE_callback *callbackPtr = TOP_CB(interp); - Tcl_NRPostProc *procPtr = callbackPtr->procPtr; + NRE_callback *callbackPtr = TOP_CB(interp); + Tcl_NRPostProc *procPtr = callbackPtr->procPtr; TOP_CB(interp) = callbackPtr->nextPtr; result = procPtr(callbackPtr->data, interp, result); TCLNR_FREE(interp, callbackPtr); } @@ -4392,24 +5045,28 @@ return result; } static int NRCommand( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; + Tcl_Obj *listPtr; iPtr->numLevels--; - /* - * If there is a tailcall, schedule it next - */ + /* + * If there is a tailcall, schedule it next + */ if (data[1] && (data[1] != INT2PTR(1))) { - TclNRAddCallback(interp, TclNRTailcallEval, data[1], NULL, NULL, NULL); + listPtr = (Tcl_Obj *)data[1]; + data[1] = NULL; + + TclNRAddCallback(interp, TclNRTailcallEval, listPtr, NULL, NULL, NULL); } /* OPT ?? * Do not interrupt a series of cleanups with async or limit checks: * just check at the end? @@ -4443,11 +5100,11 @@ */ static void TEOV_PushExceptionHandlers( Tcl_Interp *interp, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[], int flags) { Interp *iPtr = (Interp *) interp; @@ -4461,11 +5118,11 @@ /* * Error messages */ TclNRAddCallback(interp, TEOV_Error, INT2PTR(objc), - (ClientData) objv, NULL, NULL); + objv, NULL, NULL); } if (iPtr->numLevels == 1) { /* * No CONTINUE or BREAK at level 0, manage RETURN @@ -4492,21 +5149,21 @@ iPtr->varFramePtr = iPtr->rootFramePtr; } static int TEOV_RestoreVarFrame( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { ((Interp *) interp)->varFramePtr = (CallFrame *)data[0]; return result; } static int TEOV_Exception( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; int allowExceptions = (PTR2INT(data[0]) & TCL_ALLOW_EXCEPTIONS); @@ -4531,19 +5188,19 @@ return result; } static int TEOV_Error( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Tcl_Obj *listPtr; const char *cmdString; - size_t cmdLen; - int objc = PTR2INT(data[0]); + Tcl_Size cmdLen; + Tcl_Size objc = PTR2INT(data[0]); Tcl_Obj **objv = (Tcl_Obj **)data[1]; if ((result == TCL_ERROR) && !(iPtr->flags & ERR_ALREADY_LOGGED)) { /* * If there was an error, a command string will be needed for the @@ -4561,17 +5218,17 @@ } static int TEOV_NotFound( Tcl_Interp *interp, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[], Namespace *lookupNsPtr) { Command * cmdPtr; Interp *iPtr = (Interp *) interp; - int i, newObjc, handlerObjc; + Tcl_Size i, newObjc, handlerObjc; Tcl_Obj **newObjv, **handlerObjv; CallFrame *varFramePtr = iPtr->varFramePtr; Namespace *currNsPtr = NULL;/* Used to check for and invoke any registered * unknown command handler for the current * namespace (TIP 181). */ @@ -4579,11 +5236,11 @@ currNsPtr = varFramePtr->nsPtr; if ((currNsPtr == NULL) || (currNsPtr->unknownHandlerPtr == NULL)) { currNsPtr = iPtr->globalNsPtr; if (currNsPtr == NULL) { - Tcl_Panic("Tcl_EvalObjv: NULL global namespace pointer"); + Tcl_Panic("TEOV_NotFound: NULL global namespace pointer"); } } /* * Check to see if the resolution namespace has lost its unknown handler. @@ -4595,15 +5252,15 @@ Tcl_IncrRefCount(currNsPtr->unknownHandlerPtr); } /* * Get the list of words for the unknown handler and allocate enough space - * to hold both the handler prefix and all words of the command invokation + * to hold both the handler prefix and all words of the command invocation * itself. */ - Tcl_ListObjGetElements(NULL, currNsPtr->unknownHandlerPtr, + TclListObjGetElements(NULL, currNsPtr->unknownHandlerPtr, &handlerObjc, &handlerObjv); newObjc = objc + handlerObjc; newObjv = (Tcl_Obj **)TclStackAlloc(interp, sizeof(Tcl_Obj *) * newObjc); /* @@ -4614,11 +5271,11 @@ for (i = 0; i < handlerObjc; ++i) { newObjv[i] = handlerObjv[i]; Tcl_IncrRefCount(newObjv[i]); } - memcpy(newObjv+handlerObjc, objv, sizeof(Tcl_Obj *) * objc); + memcpy(newObjv + handlerObjc, objv, sizeof(Tcl_Obj *) * objc); /* * Look up and invoke the handler (by recursive call to this function). If * there is no handler at all, instead of doing the recursive call we just * generate a generic error message; it would be an infinite-recursion @@ -4629,13 +5286,13 @@ */ cmdPtr = TEOV_LookupCmdFromObj(interp, newObjv[0], lookupNsPtr); if (cmdPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid command name \"%s\"", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", - TclGetString(objv[0]), NULL); + "invalid command name \"%s\"", TclGetString(objv[0]))); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", + TclGetString(objv[0]), (char *)NULL); /* * Release any resources we locked and allocated during the handler * call. */ @@ -4657,20 +5314,20 @@ return TclNREvalObjv(interp, newObjc, newObjv, TCL_EVAL_NOERR, NULL); } static int TEOV_NotFoundCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; - int objc = PTR2INT(data[0]); + Tcl_Size objc = PTR2INT(data[0]); Tcl_Obj **objv = (Tcl_Obj **)data[1]; Namespace *savedNsPtr = (Namespace *)data[2]; - int i; + Tcl_Size i; if (savedNsPtr) { iPtr->varFramePtr->nsPtr = savedNsPtr; } @@ -4689,16 +5346,16 @@ static int TEOV_RunEnterTraces( Tcl_Interp *interp, Command **cmdPtrPtr, Tcl_Obj *commandPtr, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[]) { Interp *iPtr = (Interp *) interp; Command *cmdPtr = *cmdPtrPtr; - size_t length, newEpoch, cmdEpoch = cmdPtr->cmdEpoch; + Tcl_Size length, newEpoch, cmdEpoch = cmdPtr->cmdEpoch; int traceCode = TCL_OK; const char *command = TclGetStringFromObj(commandPtr, &length); /* * Call trace functions. @@ -4737,21 +5394,21 @@ return TCL_OK; } static int TEOV_RunLeaveTraces( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; int traceCode = TCL_OK; - int objc = PTR2INT(data[0]); + Tcl_Size objc = PTR2INT(data[0]); Tcl_Obj *commandPtr = (Tcl_Obj *)data[1]; Command *cmdPtr = (Command *)data[2]; Tcl_Obj **objv = (Tcl_Obj **)data[3]; - size_t length; + Tcl_Size length; const char *command = TclGetStringFromObj(commandPtr, &length); if (!(cmdPtr->flags & CMD_DYING)) { if (cmdPtr->flags & CMD_HAS_EXEC_TRACES) { traceCode = TclCheckExecutionTraces(interp, command, length, @@ -4830,16 +5487,66 @@ Tcl_Interp *interp, /* Interpreter in which to lookup variables, * execute nested commands, and report * errors. */ Tcl_Token *tokenPtr, /* Pointer to first in an array of tokens to * evaluate and concatenate. */ - size_t count) /* Number of tokens to consider at tokenPtr. + Tcl_Size count) /* Number of tokens to consider at tokenPtr. * Must be at least 1. */ { return TclSubstTokens(interp, tokenPtr, count, /* numLeftPtr */ NULL, 1, NULL, NULL); } + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +/* + *---------------------------------------------------------------------- + * + * Tcl_EvalTokens -- + * + * Given an array of tokens parsed from a Tcl command (e.g., the tokens + * that make up a word or the index for an array variable) this function + * evaluates the tokens and concatenates their values to form a single + * result value. + * + * Results: + * The return value is a pointer to a newly allocated Tcl_Obj containing + * the value of the array of tokens. The reference count of the returned + * object has been incremented. If an error occurs in evaluating the + * tokens then a NULL value is returned and an error message is left in + * interp's result. + * + * Side effects: + * A new object is allocated to hold the result. + * + *---------------------------------------------------------------------- + * + * This uses a non-standard return convention; its use is now deprecated. It + * is a wrapper for the new function Tcl_EvalTokensStandard, and is not used + * in the core any longer. It is only kept for backward compatibility. + */ + +Tcl_Obj * +Tcl_EvalTokens( + Tcl_Interp *interp, /* Interpreter in which to lookup variables, + * execute nested commands, and report + * errors. */ + Tcl_Token *tokenPtr, /* Pointer to first in an array of tokens to + * evaluate and concatenate. */ + Tcl_Size count) /* Number of tokens to consider at tokenPtr. + * Must be at least 1. */ +{ + Tcl_Obj *resPtr; + + if (Tcl_EvalTokensStandard(interp, tokenPtr, count) != TCL_OK) { + return NULL; + } + resPtr = Tcl_GetObjResult(interp); + Tcl_IncrRefCount(resPtr); + Tcl_ResetResult(interp); + return resPtr; +} +#endif /* !TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_EvalEx, TclEvalEx -- @@ -4863,11 +5570,11 @@ int Tcl_EvalEx( Tcl_Interp *interp, /* Interpreter in which to evaluate the * script. Also used for error reporting. */ const char *script, /* First character of script to evaluate. */ - size_t numBytes, /* Number of bytes in script. If -1, the + Tcl_Size numBytes, /* Number of bytes in script. If -1, the * script consists of all bytes up to the * first null character. */ int flags) /* Collection of OR-ed bits that control the * evaluation of the script. Only * TCL_EVAL_GLOBAL is currently supported. */ @@ -4878,23 +5585,23 @@ int TclEvalEx( Tcl_Interp *interp, /* Interpreter in which to evaluate the * script. Also used for error reporting. */ const char *script, /* First character of script to evaluate. */ - size_t numBytes, /* Number of bytes in script. If -1, the + Tcl_Size numBytes, /* Number of bytes in script. If -1, the * script consists of all bytes up to the * first NUL character. */ int flags, /* Collection of OR-ed bits that control the * evaluation of the script. Only * TCL_EVAL_GLOBAL is currently supported. */ - int line, /* The line the script starts on. */ - int *clNextOuter, /* Information about an outer context for */ + Tcl_Size line, /* The line the script starts on. */ + Tcl_Size *clNextOuter, /* Information about an outer context for */ const char *outerScript) /* continuation line data. This is set only in * TclSubstTokens(), to properly handle * [...]-nested commands. The 'outerScript' * refers to the most-outer script containing - * the embedded command, which is refered to + * the embedded command, which is referred to * by 'script'. The 'clNextOuter' refers to * the current entry in the table of * continuation lines in this "main script", * and the character offsets are relative to * the 'outerScript' as well. @@ -4905,34 +5612,34 @@ * generating arguments for which this is * true. */ { Interp *iPtr = (Interp *) interp; const char *p, *next; - const unsigned int minObjs = 20; + const int minObjs = 20; Tcl_Obj **objv, **objvSpace; - int *expand, *lines, *lineSpace; + int *expand; + Tcl_Size *lines, *lineSpace; Tcl_Token *tokenPtr; - int bytesLeft, expandRequested, code = TCL_OK; - size_t commandLength; + int expandRequested, code = TCL_OK; + Tcl_Size bytesLeft, commandLength; CallFrame *savedVarFramePtr;/* Saves old copy of iPtr->varFramePtr in case * TCL_EVAL_GLOBAL was set. */ int allowExceptions = (iPtr->evalFlags & TCL_ALLOW_EXCEPTIONS); int gotParse = 0; - unsigned int i, objectsUsed = 0; + Tcl_Size i, objectsUsed = 0; /* These variables keep track of how much * state has been allocated while evaluating * the script, so that it can be freed * properly if an error occurs. */ Tcl_Parse *parsePtr = (Tcl_Parse *)TclStackAlloc(interp, sizeof(Tcl_Parse)); CmdFrame *eeFramePtr = (CmdFrame *)TclStackAlloc(interp, sizeof(CmdFrame)); - Tcl_Obj **stackObjArray = (Tcl_Obj **) - TclStackAlloc(interp, minObjs * sizeof(Tcl_Obj *)); + Tcl_Obj **stackObjArray = (Tcl_Obj **)TclStackAlloc(interp, minObjs * sizeof(Tcl_Obj *)); int *expandStack = (int *)TclStackAlloc(interp, minObjs * sizeof(int)); - int *linesStack = (int *)TclStackAlloc(interp, minObjs * sizeof(int)); + Tcl_Size *linesStack = (Tcl_Size *)TclStackAlloc(interp, minObjs * sizeof(Tcl_Size)); /* TIP #280 Structures for tracking of command * locations. */ - int *clNext = NULL; /* Pointer for the tracking of invisible + Tcl_Size *clNext = NULL; /* Pointer for the tracking of invisible * continuation lines. Initialized only if the * caller gave us a table of locations to * track, via scriptCLLocPtr. It always refers * to the table entry holding the location of * the next invisible continuation line to @@ -4944,11 +5651,11 @@ } else { clNext = &iPtr->scriptCLLocPtr->loc[0]; } } - if (numBytes == TCL_INDEX_NONE) { + if (numBytes < 0) { numBytes = strlen(script); } Tcl_ResetResult(interp); savedVarFramePtr = iPtr->varFramePtr; @@ -5050,33 +5757,35 @@ * command. We use a separate pointer into the table of * continuation line locations to not lose our position for the * per-command parsing. */ - int wordLine = line; + Tcl_Size wordLine = line; const char *wordStart = parsePtr->commandStart; - int *wordCLNext = clNext; - unsigned int objectsNeeded = 0; - unsigned int numWords = parsePtr->numWords; + Tcl_Size *wordCLNext = clNext; + Tcl_Size objectsNeeded = 0; + Tcl_Size numWords = parsePtr->numWords; /* * Generate an array of objects for the words of the command. */ if (numWords > minObjs) { - expand = (int *)Tcl_Alloc(numWords * sizeof(int)); - objvSpace = (Tcl_Obj **)Tcl_Alloc(numWords * sizeof(Tcl_Obj *)); - lineSpace = (int *)Tcl_Alloc(numWords * sizeof(int)); + expand = (int *)ckalloc(numWords * sizeof(int)); + objvSpace = (Tcl_Obj **) + ckalloc(numWords * sizeof(Tcl_Obj *)); + lineSpace = (Tcl_Size *) + ckalloc(numWords * sizeof(Tcl_Size)); } expandRequested = 0; objv = objvSpace; lines = lineSpace; iPtr->cmdFramePtr = eeFramePtr->nextPtr; for (objectsUsed = 0, tokenPtr = parsePtr->tokenPtr; objectsUsed < numWords; - objectsUsed++, tokenPtr += tokenPtr->numComponents+1) { + objectsUsed++, tokenPtr += tokenPtr->numComponents + 1) { /* * TIP #280. Track lines to current word. Save the information * on a per-word basis, signaling dynamic words as needed. * Make the information available to the recursively called * evaluator as well, including the type of context (source @@ -5093,11 +5802,11 @@ if (eeFramePtr->type == TCL_LOCATION_SOURCE) { iPtr->evalFlags |= TCL_EVAL_FILE; } - code = TclSubstTokens(interp, tokenPtr+1, + code = TclSubstTokens(interp, tokenPtr + 1, tokenPtr->numComponents, NULL, wordLine, wordCLNext, outerScript); iPtr->evalFlags = 0; @@ -5105,21 +5814,21 @@ break; } objv[objectsUsed] = Tcl_GetObjResult(interp); Tcl_IncrRefCount(objv[objectsUsed]); if (tokenPtr->type == TCL_TOKEN_EXPAND_WORD) { - int numElements; + Tcl_Size numElements; code = TclListObjLength(interp, objv[objectsUsed], &numElements); if (code == TCL_ERROR) { /* * Attempt to expand a non-list. */ Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( - "\n (expanding word %d)", objectsUsed)); + "\n (expanding word %" TCL_SIZE_MODIFIER "d)", objectsUsed)); Tcl_DecrRefCount(objv[objectsUsed]); break; } expandRequested = 1; expand[objectsUsed] = 1; @@ -5143,27 +5852,26 @@ /* * Some word expansion was requested. Check for objv resize. */ Tcl_Obj **copy = objvSpace; - int *lcopy = lineSpace; - int wordIdx = numWords; - int objIdx = objectsNeeded - 1; + Tcl_Size *lcopy = lineSpace; + Tcl_Size wordIdx = numWords; + Tcl_Size objIdx = objectsNeeded - 1; if ((numWords > minObjs) || (objectsNeeded > minObjs)) { - objv = objvSpace = - (Tcl_Obj **)Tcl_Alloc(objectsNeeded * sizeof(Tcl_Obj *)); - lines = lineSpace = (int *)Tcl_Alloc(objectsNeeded * sizeof(int)); + objv = objvSpace = (Tcl_Obj **)ckalloc(objectsNeeded * sizeof(Tcl_Obj *)); + lines = lineSpace = (Tcl_Size *)ckalloc(objectsNeeded * sizeof(Tcl_Size)); } objectsUsed = 0; while (wordIdx--) { if (expand[wordIdx]) { - int numElements; + Tcl_Size numElements; Tcl_Obj **elements, *temp = copy[wordIdx]; - Tcl_ListObjGetElements(NULL, temp, &numElements, + TclListObjGetElements(NULL, temp, &numElements, &elements); objectsUsed += numElements; while (numElements--) { lines[objIdx] = -1; objv[objIdx--] = elements[numElements]; @@ -5174,17 +5882,17 @@ lines[objIdx] = lcopy[wordIdx]; objv[objIdx--] = copy[wordIdx]; objectsUsed++; } } - objv += objIdx+1; + objv += objIdx + 1; if (copy != stackObjArray) { - Tcl_Free(copy); + ckfree(copy); } if (lcopy != linesStack) { - Tcl_Free(lcopy); + ckfree(lcopy); } } /* * Execute the command and free the objects for its words. @@ -5225,23 +5933,23 @@ for (i = 0; i < objectsUsed; i++) { Tcl_DecrRefCount(objv[i]); } objectsUsed = 0; if (objvSpace != stackObjArray) { - Tcl_Free(objvSpace); + ckfree(objvSpace); objvSpace = stackObjArray; - Tcl_Free(lineSpace); + ckfree(lineSpace); lineSpace = linesStack; } /* * Free expand separately since objvSpace could have been * reallocated above. */ if (expand != expandStack) { - Tcl_Free(expand); + ckfree(expand); expand = expandStack; } } /* @@ -5303,15 +6011,15 @@ } if (gotParse) { Tcl_FreeParse(parsePtr); } if (objvSpace != stackObjArray) { - Tcl_Free(objvSpace); - Tcl_Free(lineSpace); + ckfree(objvSpace); + ckfree(lineSpace); } if (expand != expandStack) { - Tcl_Free(expand); + ckfree(expand); } iPtr->varFramePtr = savedVarFramePtr; cleanup_return: /* @@ -5349,11 +6057,11 @@ *---------------------------------------------------------------------- */ void TclAdvanceLines( - int *line, + Tcl_Size *line, const char *start, const char *end) { const char *p; @@ -5384,12 +6092,12 @@ *---------------------------------------------------------------------- */ void TclAdvanceContinuations( - int *line, - int **clNextPtrPtr, + Tcl_Size *line, + Tcl_Size **clNextPtrPtr, int loc) { /* * Track the invisible continuation lines embedded in a script, if any. * Here they are just spaces (already). They were removed by @@ -5444,24 +6152,25 @@ void TclArgumentEnter( Tcl_Interp *interp, Tcl_Obj **objv, - int objc, + Tcl_Size objc, CmdFrame *cfPtr) { Interp *iPtr = (Interp *) interp; - int isNew, i; + int isNew; + Tcl_Size i; Tcl_HashEntry *hPtr; CFWord *cfwPtr; for (i = 1; i < objc; i++) { /* * Ignore argument words without line information (= dynamic). If they * are variables they may have location information associated with - * that, either through globally recorded 'set' invokations, or - * literals in bytecode. Eitehr way there is no need to record + * that, either through globally recorded 'set' invocations, or + * literals in bytecode. Either way there is no need to record * something here. */ if (cfPtr->line[i] < 0) { continue; @@ -5471,11 +6180,11 @@ /* * The word is not on the stack yet, remember the current location * and initialize references. */ - cfwPtr = (CFWord *)Tcl_Alloc(sizeof(CFWord)); + cfwPtr = (CFWord *)ckalloc(sizeof(CFWord)); cfwPtr->framePtr = cfPtr; cfwPtr->word = i; cfwPtr->refCount = 1; Tcl_SetHashValue(hPtr, cfwPtr); } else { @@ -5512,19 +6221,18 @@ void TclArgumentRelease( Tcl_Interp *interp, Tcl_Obj **objv, - int objc) + Tcl_Size objc) { Interp *iPtr = (Interp *) interp; - int i; + Tcl_Size i; for (i = 1; i < objc; i++) { CFWord *cfwPtr; - Tcl_HashEntry *hPtr = - Tcl_FindHashEntry(iPtr->lineLAPtr, (char *) objv[i]); + Tcl_HashEntry *hPtr = Tcl_FindHashEntry(iPtr->lineLAPtr, objv[i]); if (!hPtr) { continue; } cfwPtr = (CFWord *)Tcl_GetHashValue(hPtr); @@ -5531,11 +6239,11 @@ if (cfwPtr->refCount-- > 1) { continue; } - Tcl_Free(cfwPtr); + ckfree(cfwPtr); Tcl_DeleteHashEntry(hPtr); } } /* @@ -5560,23 +6268,22 @@ void TclArgumentBCEnter( Tcl_Interp *interp, Tcl_Obj *objv[], - int objc, + Tcl_Size objc, void *codePtr, CmdFrame *cfPtr, - int cmd, - size_t pc) + Tcl_Size cmd, + Tcl_Size pc) { ExtCmdLoc *eclPtr; - int word; + Tcl_Size word; ECL *ePtr; CFWordBC *lastPtr = NULL; Interp *iPtr = (Interp *) interp; - Tcl_HashEntry *hePtr = - Tcl_FindHashEntry(iPtr->lineBCPtr, (char *) codePtr); + Tcl_HashEntry *hePtr = Tcl_FindHashEntry(iPtr->lineBCPtr, codePtr); if (!hePtr) { return; } eclPtr = (ExtCmdLoc *)Tcl_GetHashValue(hePtr); @@ -5594,11 +6301,11 @@ * shenanigans. This means that we don't have to tend to the * housekeeping, and can escape now. */ if (ePtr->nline != objc) { - return; + return; } /* * Having disposed of the ensemble cases, we can state... * A few truths ... @@ -5612,12 +6319,12 @@ for (word = 1; word < objc; word++) { if (ePtr->line[word] >= 0) { int isNew; Tcl_HashEntry *hPtr = Tcl_CreateHashEntry(iPtr->lineLABCPtr, - objv[word], &isNew); - CFWordBC *cfwPtr = (CFWordBC *)Tcl_Alloc(sizeof(CFWordBC)); + objv[word], &isNew); + CFWordBC *cfwPtr = (CFWordBC *)ckalloc(sizeof(CFWordBC)); cfwPtr->framePtr = cfPtr; cfwPtr->obj = objv[word]; cfwPtr->pc = pc; cfwPtr->word = word; @@ -5678,11 +6385,11 @@ CFWordBC *cfwPtr = (CFWordBC *) cfPtr->litarg; while (cfwPtr) { CFWordBC *nextPtr = cfwPtr->nextPtr; Tcl_HashEntry *hPtr = - Tcl_FindHashEntry(iPtr->lineLABCPtr, (char *) cfwPtr->obj); + Tcl_FindHashEntry(iPtr->lineLABCPtr, cfwPtr->obj); CFWordBC *xPtr = (CFWordBC *)Tcl_GetHashValue(hPtr); if (xPtr != cfwPtr) { Tcl_Panic("TclArgumentBC Enter/Release Mismatch"); } @@ -5691,11 +6398,11 @@ Tcl_SetHashValue(hPtr, cfwPtr->prevPtr); } else { Tcl_DeleteHashEntry(hPtr); } - Tcl_Free(cfwPtr); + ckfree(cfwPtr); cfwPtr = nextPtr; } cfPtr->litarg = NULL; } @@ -5743,11 +6450,11 @@ /* * First look for location information recorded in the argument * stack. That is nearest. */ - hPtr = Tcl_FindHashEntry(iPtr->lineLAPtr, (char *) obj); + hPtr = Tcl_FindHashEntry(iPtr->lineLAPtr, obj); if (hPtr) { CFWord *cfwPtr = (CFWord *)Tcl_GetHashValue(hPtr); *wordPtr = cfwPtr->word; *cfPtrPtr = cfwPtr->framePtr; @@ -5757,23 +6464,100 @@ /* * Check if the Tcl_Obj has location information as a bytecode literal, in * that stack. */ - hPtr = Tcl_FindHashEntry(iPtr->lineLABCPtr, (char *) obj); + hPtr = Tcl_FindHashEntry(iPtr->lineLABCPtr, obj); if (hPtr) { CFWordBC *cfwPtr = (CFWordBC *)Tcl_GetHashValue(hPtr); framePtr = cfwPtr->framePtr; - framePtr->data.tebc.pc = (char *) (((ByteCode *) + framePtr->data.tebc.pc = (char *)(((ByteCode *) framePtr->data.tebc.codePtr)->codeStart + cfwPtr->pc); *cfPtrPtr = cfwPtr->framePtr; *wordPtr = cfwPtr->word; return; } } +/* + *---------------------------------------------------------------------- + * + * Tcl_Eval -- + * + * Execute a Tcl command in a string. This function executes the script + * directly, rather than compiling it to bytecodes. Before the arrival of + * the bytecode compiler in Tcl 8.0 Tcl_Eval was the main function used + * for executing Tcl commands, but nowadays it isn't used much. + * + * Results: + * The return value is one of the return codes defined in tcl.h (such as + * TCL_OK), and interp's result contains a value to supplement the return + * code. The value of the result will persist only until the next call to + * Tcl_Eval or Tcl_EvalObj: you must copy it or lose it! + * + * Side effects: + * Can be almost arbitrary, depending on the commands in the script. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_Eval +int +Tcl_Eval( + Tcl_Interp *interp, /* Token for command interpreter (returned by + * previous call to Tcl_CreateInterp). */ + const char *script) /* Pointer to TCL command to execute. */ +{ + int code = Tcl_EvalEx(interp, script, TCL_INDEX_NONE, 0); + + /* + * For backwards compatibility with old C code that predates the object + * system in Tcl 8.0, we have to mirror the object result back into the + * string result (some callers may expect it there). + */ + + (void)Tcl_GetStringResult(interp); + return code; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_EvalObj, Tcl_GlobalEvalObj -- + * + * These functions are deprecated but we keep them around for backwards + * compatibility reasons. + * + * Results: + * See the functions they call. + * + * Side effects: + * See the functions they call. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_EvalObj +int +Tcl_EvalObj( + Tcl_Interp *interp, + Tcl_Obj *objPtr) +{ + return Tcl_EvalObjEx(interp, objPtr, 0); +} +#undef Tcl_GlobalEvalObj +int +Tcl_GlobalEvalObj( + Tcl_Interp *interp, + Tcl_Obj *objPtr) +{ + return Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_EvalObjEx, TclEvalObjEx -- * @@ -5802,11 +6586,11 @@ int Tcl_EvalObjEx( Tcl_Interp *interp, /* Token for command interpreter (returned by * a previous call to Tcl_CreateInterp). */ - Tcl_Obj *objPtr, /* Pointer to object containing commands to + Tcl_Obj *objPtr, /* Pointer to object containing commands to * execute. */ int flags) /* Collection of OR-ed bits that control the * evaluation of the script. Supported values * are TCL_EVAL_GLOBAL and TCL_EVAL_DIRECT. */ { @@ -5815,11 +6599,11 @@ int TclEvalObjEx( Tcl_Interp *interp, /* Token for command interpreter (returned by * a previous call to Tcl_CreateInterp). */ - Tcl_Obj *objPtr, /* Pointer to object containing commands to + Tcl_Obj *objPtr, /* Pointer to object containing commands to * execute. */ int flags, /* Collection of OR-ed bits that control the * evaluation of the script. Supported values * are TCL_EVAL_GLOBAL and TCL_EVAL_DIRECT. */ const CmdFrame *invoker, /* Frame of the command doing the eval. */ @@ -5834,11 +6618,11 @@ int TclNREvalObjEx( Tcl_Interp *interp, /* Token for command interpreter (returned by * a previous call to Tcl_CreateInterp). */ - Tcl_Obj *objPtr, /* Pointer to object containing commands to + Tcl_Obj *objPtr, /* Pointer to object containing commands to * execute. */ int flags, /* Collection of OR-ed bits that control the * evaluation of the script. Supported values * are TCL_EVAL_GLOBAL and TCL_EVAL_DIRECT. */ const CmdFrame *invoker, /* Frame of the command doing the eval. */ @@ -5853,11 +6637,11 @@ * finally direct evaluation. Precisely one of these blocks will be run. */ if (TclListObjIsCanonical(objPtr)) { CmdFrame *eoFramePtr = NULL; - int objc; + Tcl_Size objc; Tcl_Obj *listPtr, **objv; /* * Canonical List Optimization: In this case, we * can safely use Tcl_EvalObjv instead and get an appreciable @@ -5919,11 +6703,11 @@ flags |= TCL_EVAL_SOURCE_IN_FRAME; } TclMarkTailcall(interp); - TclNRAddCallback(interp, TEOEx_ListCallback, listPtr, eoFramePtr, + TclNRAddCallback(interp, TEOEx_ListCallback, listPtr, eoFramePtr, objPtr, NULL); TclListObjGetElements(NULL, listPtr, &objc, &objv); return TclNREvalObjv(interp, objc, objv, flags, NULL); } @@ -5940,23 +6724,23 @@ ByteCode *codePtr; CallFrame *savedVarFramePtr = NULL; /* Saves old copy of * iPtr->varFramePtr in case * TCL_EVAL_GLOBAL was set. */ - if (TclInterpReady(interp) != TCL_OK) { - return TCL_ERROR; - } + if (TclInterpReady(interp) != TCL_OK) { + return TCL_ERROR; + } if (flags & TCL_EVAL_GLOBAL) { savedVarFramePtr = iPtr->varFramePtr; iPtr->varFramePtr = iPtr->rootFramePtr; } Tcl_IncrRefCount(objPtr); codePtr = TclCompileObj(interp, objPtr, invoker, word); TclNRAddCallback(interp, TEOEx_ByteCodeCallback, savedVarFramePtr, objPtr, INT2PTR(allowExceptions), NULL); - return TclNRExecuteByteCode(interp, codePtr); + return TclNRExecuteByteCode(interp, codePtr); } { /* * We're not supposed to use the compiler or byte-code @@ -5963,11 +6747,11 @@ * interpreter. Let Tcl_EvalEx evaluate the command directly (and * probably more slowly). */ const char *script; - size_t numSrcBytes; + Tcl_Size numSrcBytes; /* * Now we check if we have data about invisible continuation lines for * the script, and make it available to the direct script parser and * evaluator we are about to call, if so. @@ -6002,11 +6786,11 @@ } } static int TEOEx_ByteCodeCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; CallFrame *savedVarFramePtr = (CallFrame *)data[0]; @@ -6017,11 +6801,11 @@ if (result == TCL_RETURN) { result = TclUpdateReturnInfo(iPtr); } if ((result != TCL_OK) && (result != TCL_ERROR) && !allowExceptions) { const char *script; - size_t numSrcBytes; + Tcl_Size numSrcBytes; ProcessUnexpectedResult(interp, result); result = TCL_ERROR; script = TclGetStringFromObj(objPtr, &numSrcBytes); Tcl_LogCommandInfo(interp, script, script, numSrcBytes); @@ -6048,11 +6832,11 @@ return result; } static int TEOEx_ListCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Tcl_Obj *listPtr = (Tcl_Obj *)data[0]; @@ -6102,20 +6886,20 @@ char buf[TCL_INTEGER_SPACE]; Tcl_ResetResult(interp); if (returnCode == TCL_BREAK) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "invoked \"break\" outside of a loop", -1)); + "invoked \"break\" outside of a loop", TCL_INDEX_NONE)); } else if (returnCode == TCL_CONTINUE) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "invoked \"continue\" outside of a loop", -1)); + "invoked \"continue\" outside of a loop", TCL_INDEX_NONE)); } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "command returned bad code: %d", returnCode)); } - sprintf(buf, "%d", returnCode); - Tcl_SetErrorCode(interp, "TCL", "UNEXPECTED_RESULT_CODE", buf, NULL); + snprintf(buf, sizeof(buf), "%d", returnCode); + Tcl_SetErrorCode(interp, "TCL", "UNEXPECTED_RESULT_CODE", buf, (char *)NULL); } /* *--------------------------------------------------------------------------- * @@ -6151,14 +6935,17 @@ * Legacy compatibility - return 0 for the zero-length string. */ *ptr = 0; } else { - exprPtr = Tcl_NewStringObj(exprstring, -1); + exprPtr = Tcl_NewStringObj(exprstring, TCL_INDEX_NONE); Tcl_IncrRefCount(exprPtr); result = Tcl_ExprLongObj(interp, exprPtr, ptr); Tcl_DecrRefCount(exprPtr); + if (result != TCL_OK) { + (void) Tcl_GetStringResult(interp); + } } return result; } int @@ -6176,15 +6963,18 @@ * Legacy compatibility - return 0 for the zero-length string. */ *ptr = 0.0; } else { - exprPtr = Tcl_NewStringObj(exprstring, -1); + exprPtr = Tcl_NewStringObj(exprstring, TCL_INDEX_NONE); Tcl_IncrRefCount(exprPtr); result = Tcl_ExprDoubleObj(interp, exprPtr, ptr); Tcl_DecrRefCount(exprPtr); /* Discard the expression object. */ + if (result != TCL_OK) { + (void) Tcl_GetStringResult(interp); + } } return result; } int @@ -6201,15 +6991,23 @@ *ptr = 0; return TCL_OK; } else { int result; - Tcl_Obj *exprPtr = Tcl_NewStringObj(exprstring, -1); + Tcl_Obj *exprPtr = Tcl_NewStringObj(exprstring, TCL_INDEX_NONE); Tcl_IncrRefCount(exprPtr); result = Tcl_ExprBooleanObj(interp, exprPtr, ptr); Tcl_DecrRefCount(exprPtr); + if (result != TCL_OK) { + /* + * Move the interpreter's object result to the string result, then + * reset the object result. + */ + + (void) Tcl_GetStringResult(interp); + } return result; } } /* @@ -6235,24 +7033,24 @@ int Tcl_ExprLongObj( Tcl_Interp *interp, /* Context in which to evaluate the * expression. */ - Tcl_Obj *objPtr, /* Expression to evaluate. */ + Tcl_Obj *objPtr, /* Expression to evaluate. */ long *ptr) /* Where to store long result. */ { Tcl_Obj *resultPtr; int result, type; double d; - ClientData internalPtr; + void *internalPtr; result = Tcl_ExprObj(interp, objPtr, &resultPtr); if (result != TCL_OK) { return TCL_ERROR; } - if (TclGetNumberFromObj(interp, resultPtr, &internalPtr, &type)!=TCL_OK) { + if (Tcl_GetNumberFromObj(interp, resultPtr, &internalPtr, &type) != TCL_OK) { return TCL_ERROR; } switch (type) { case TCL_NUMBER_DOUBLE: { @@ -6282,23 +7080,23 @@ int Tcl_ExprDoubleObj( Tcl_Interp *interp, /* Context in which to evaluate the * expression. */ - Tcl_Obj *objPtr, /* Expression to evaluate. */ + Tcl_Obj *objPtr, /* Expression to evaluate. */ double *ptr) /* Where to store double result. */ { Tcl_Obj *resultPtr; int result, type; - ClientData internalPtr; + void *internalPtr; result = Tcl_ExprObj(interp, objPtr, &resultPtr); if (result != TCL_OK) { return TCL_ERROR; } - result = TclGetNumberFromObj(interp, resultPtr, &internalPtr, &type); + result = Tcl_GetNumberFromObj(interp, resultPtr, &internalPtr, &type); if (result == TCL_OK) { switch (type) { case TCL_NUMBER_NAN: #ifndef ACCEPT_NAN result = Tcl_GetDoubleFromObj(interp, resultPtr, ptr); @@ -6318,11 +7116,11 @@ int Tcl_ExprBooleanObj( Tcl_Interp *interp, /* Context in which to evaluate the * expression. */ - Tcl_Obj *objPtr, /* Expression to evaluate. */ + Tcl_Obj *objPtr, /* Expression to evaluate. */ int *ptr) /* Where to store 0/1 result. */ { Tcl_Obj *resultPtr; int result; @@ -6358,11 +7156,11 @@ int TclObjInvokeNamespace( Tcl_Interp *interp, /* Interpreter in which command is to be * invoked. */ - int objc, /* Count of arguments. */ + Tcl_Size objc, /* Count of arguments. */ Tcl_Obj *const objv[], /* Argument objects; objv[0] points to the * name of the command to invoke. */ Tcl_Namespace *nsPtr, /* The namespace to use. */ int flags) /* Combination of flags controlling the call: * TCL_INVOKE_HIDDEN, TCL_INVOKE_NO_UNKNOWN, @@ -6402,11 +7200,11 @@ int TclObjInvoke( Tcl_Interp *interp, /* Interpreter in which command is to be * invoked. */ - int objc, /* Count of arguments. */ + Tcl_Size objc, /* Count of arguments. */ Tcl_Obj *const objv[], /* Argument objects; objv[0] points to the * name of the command to invoke. */ int flags) /* Combination of flags controlling the call: * TCL_INVOKE_HIDDEN, TCL_INVOKE_NO_UNKNOWN, * or TCL_INVOKE_NO_TRACEBACK. */ @@ -6414,11 +7212,11 @@ if (interp == NULL) { return TCL_ERROR; } if ((objc < 1) || (objv == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "illegal argument vector", -1)); + "illegal argument vector", TCL_INDEX_NONE)); return TCL_ERROR; } if ((flags & TCL_INVOKE_HIDDEN) == 0) { Tcl_Panic("TclObjInvoke: called without TCL_INVOKE_HIDDEN"); } @@ -6443,13 +7241,13 @@ if (hTblPtr != NULL) { hPtr = Tcl_FindHashEntry(hTblPtr, cmdName); } if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid hidden command name \"%s\"", cmdName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "HIDDENTOKEN", cmdName, - NULL); + "invalid hidden command name \"%s\"", cmdName)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "HIDDENTOKEN", cmdName, + (char *)NULL); return TCL_ERROR; } cmdPtr = (Command *)Tcl_GetHashValue(hPtr); /* @@ -6468,11 +7266,11 @@ return TclNREvalObjv(interp, objc, objv, TCL_EVAL_NORESOLVE, cmdPtr); } static int NRPostInvoke( - TCL_UNUSED(ClientData *), + TCL_UNUSED(void **), Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *)interp; @@ -6513,20 +7311,26 @@ * An empty string. Just set the interpreter's result to 0. */ Tcl_SetObjResult(interp, Tcl_NewWideIntObj(0)); } else { - Tcl_Obj *resultPtr, *exprObj = Tcl_NewStringObj(expr, -1); + Tcl_Obj *resultPtr, *exprObj = Tcl_NewStringObj(expr, TCL_INDEX_NONE); Tcl_IncrRefCount(exprObj); code = Tcl_ExprObj(interp, exprObj, &resultPtr); Tcl_DecrRefCount(exprObj); if (code == TCL_OK) { Tcl_SetObjResult(interp, resultPtr); Tcl_DecrRefCount(resultPtr); } } + + /* + * Force the string rep of the interp result. + */ + + (void) Tcl_GetStringResult(interp); return code; } /* *---------------------------------------------------------------------- @@ -6545,33 +7349,112 @@ * message in the interpreter's result. * *---------------------------------------------------------------------- */ +#undef Tcl_AddObjErrorInfo void Tcl_AppendObjToErrorInfo( Tcl_Interp *interp, /* Interpreter to which error information * pertains. */ Tcl_Obj *objPtr) /* Message to record. */ { - size_t length; + Tcl_Size length; const char *message = TclGetStringFromObj(objPtr, &length); - Interp *iPtr = (Interp *) interp; Tcl_IncrRefCount(objPtr); + Tcl_AddObjErrorInfo(interp, message, length); + Tcl_DecrRefCount(objPtr); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_AddErrorInfo -- + * + * Add information to the errorInfo field that describes the current + * error. + * + * Results: + * None. + * + * Side effects: + * The contents of message are appended to the errorInfo field. If we are + * just starting to log an error, errorInfo is initialized from the error + * message in the interpreter's result. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_AddErrorInfo +void +Tcl_AddErrorInfo( + Tcl_Interp *interp, /* Interpreter to which error information + * pertains. */ + const char *message) /* Message to record. */ +{ + Tcl_AddObjErrorInfo(interp, message, -1); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_AddObjErrorInfo -- + * + * Add information to the errorInfo field that describes the current + * error. This routine differs from Tcl_AddErrorInfo by taking a byte + * pointer and length. + * + * Results: + * None. + * + * Side effects: + * "length" bytes from "message" are appended to the errorInfo field. If + * "length" is negative, use bytes up to the first NULL byte. If we are + * just starting to log an error, errorInfo is initialized from the error + * message in the interpreter's result. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_AddObjErrorInfo( + Tcl_Interp *interp, /* Interpreter to which error information + * pertains. */ + const char *message, /* Points to the first byte of an array of + * bytes of the message. */ + Tcl_Size length) /* The number of bytes in the message. If < 0, + * then append all bytes up to a NULL byte. */ +{ + Interp *iPtr = (Interp *) interp; /* * If we are just starting to log an error, errorInfo is initialized from * the error message in the interpreter's result. */ iPtr->flags |= ERR_LEGACY_COPY; if (iPtr->errorInfo == NULL) { - iPtr->errorInfo = iPtr->objResultPtr; +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + if (*(iPtr->result) != 0) { + /* + * The interp's string result is set, apparently by some extension + * making a deprecated direct write to it. That extension may + * expect interp->result to continue to be set, so we'll take + * special pains to avoid clearing it, until we drop support for + * interp->result completely. + */ + + iPtr->errorInfo = Tcl_NewStringObj(iPtr->result, TCL_INDEX_NONE); + } else +#endif /* !defined(TCL_NO_DEPRECATED) */ + iPtr->errorInfo = iPtr->objResultPtr; Tcl_IncrRefCount(iPtr->errorInfo); if (!iPtr->errorCode) { - Tcl_SetErrorCode(interp, "NONE", NULL); + Tcl_SetErrorCode(interp, "NONE", (char *)NULL); } } /* * Now append "message" to the end of errorInfo. @@ -6583,11 +7466,57 @@ iPtr->errorInfo = Tcl_DuplicateObj(iPtr->errorInfo); Tcl_IncrRefCount(iPtr->errorInfo); } Tcl_AppendToObj(iPtr->errorInfo, message, length); } - Tcl_DecrRefCount(objPtr); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_VarEvalVA -- + * + * Given a variable number of string arguments, concatenate them all + * together and execute the result as a Tcl command. + * + * Results: + * A standard Tcl return result. An error message or other result may be + * left in the interp. + * + * Side effects: + * Depends on what was done by the command. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_VarEvalVA( + Tcl_Interp *interp, /* Interpreter in which to evaluate command */ + va_list argList) /* Variable argument list. */ +{ + Tcl_DString buf; + char *string; + int result; + + /* + * Copy the strings one after the other into a single larger string. Use + * stack-allocated space for small commands, but if the command gets too + * large than call ckalloc to create the space. + */ + + Tcl_DStringInit(&buf); + while (1) { + string = va_arg(argList, char *); + if (string == NULL) { + break; + } + Tcl_DStringAppend(&buf, string, TCL_INDEX_NONE); + } + + result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), TCL_INDEX_NONE, 0); + Tcl_DStringFree(&buf); + return result; } /* *---------------------------------------------------------------------- * @@ -6611,33 +7540,56 @@ Tcl_Interp *interp, ...) { va_list argList; int result; - Tcl_DString buf; - char *string; va_start(argList, interp); - /* - * Copy the strings one after the other into a single larger string. Use - * stack-allocated space for small commands, but if the command gets too - * large than call Tcl_Alloc to create the space. - */ - - Tcl_DStringInit(&buf); - while (1) { - string = va_arg(argList, char *); - if (string == NULL) { - break; - } - Tcl_DStringAppend(&buf, string, -1); - } - - result = Tcl_EvalEx(interp, Tcl_DStringValue(&buf), -1, 0); - Tcl_DStringFree(&buf); + result = Tcl_VarEvalVA(interp, argList); + va_end(argList); + + return result; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_GlobalEval -- + * + * Evaluate a command at global level in an interpreter. + * + * Results: + * A standard Tcl result is returned, and the interp's result is modified + * accordingly. + * + * Side effects: + * The command string is executed in interp, and the execution is carried + * out in the variable context of global level (no functions active), + * just as if an "uplevel #0" command were being executed. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_GlobalEval +int +Tcl_GlobalEval( + Tcl_Interp *interp, /* Interpreter in which to evaluate + * command. */ + const char *command) /* Command to evaluate. */ +{ + Interp *iPtr = (Interp *) interp; + int result; + CallFrame *savedVarFramePtr; + + savedVarFramePtr = iPtr->varFramePtr; + iPtr->varFramePtr = iPtr->rootFramePtr; + result = Tcl_EvalEx(interp, command, TCL_INDEX_NONE, 0); + iPtr->varFramePtr = savedVarFramePtr; return result; } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_SetRecursionLimit -- @@ -6652,18 +7604,18 @@ * None. * *---------------------------------------------------------------------- */ -int +Tcl_Size Tcl_SetRecursionLimit( Tcl_Interp *interp, /* Interpreter whose nesting limit is to be * set. */ - int depth) /* New value for maximimum depth. */ + Tcl_Size depth) /* New value for maximum depth. */ { Interp *iPtr = (Interp *) interp; - int old; + Tcl_Size old; old = iPtr->maxNestingDepth; if (depth > 0) { iPtr->maxNestingDepth = depth; } @@ -6772,11 +7724,11 @@ return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[1], &d); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } @@ -6812,11 +7764,11 @@ return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[1], &d); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } @@ -6840,11 +7792,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* The interpreter in which to execute. */ int objc, /* Actual parameter count. */ Tcl_Obj *const *objv) /* Actual parameter list. */ { - ClientData ptr; + void *ptr; int type; double d; Tcl_WideInt w; mp_int big; int exact = 0; /* Flag ==1 if the argument can be represented @@ -6861,11 +7813,11 @@ /* * Make sure that the arg is a number. */ - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { return TCL_ERROR; } switch (type) { case TCL_NUMBER_NAN: @@ -6933,13 +7885,13 @@ } return TCL_OK; negarg: Tcl_SetObjResult(interp, Tcl_NewStringObj( - "square root of negative argument", -1)); + "square root of negative argument", TCL_INDEX_NONE)); Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", - "domain error: argument not in valid range", NULL); + "domain error: argument not in valid range", (char *)NULL); return TCL_ERROR; } static int ExprSqrtFunc( @@ -6958,11 +7910,11 @@ return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[1], &d); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } @@ -6969,11 +7921,11 @@ } #endif if (code != TCL_OK) { return TCL_ERROR; } - if ((d >= 0.0) && TclIsInfinite(d) + if ((d >= 0.0) && isinf(d) && (Tcl_GetBignumFromObj(NULL, objv[1], &big) == TCL_OK)) { mp_int root; mp_err err; err = mp_init(&root); @@ -6993,30 +7945,30 @@ return TCL_OK; } static int ExprUnaryFunc( - ClientData clientData, /* Contains the address of a function that + void *clientData, /* Contains the address of a function that * takes one double argument and returns a * double result. */ Tcl_Interp *interp, /* The interpreter in which to execute the * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { int code; double d; - double (*func)(double) = (double (*)(double)) clientData; + BuiltinUnaryFunc *func = (BuiltinUnaryFunc *) clientData; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[1], &d); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { d = irPtr->doubleValue; Tcl_ResetResult(interp); code = TCL_OK; @@ -7034,16 +7986,16 @@ CheckDoubleResult( Tcl_Interp *interp, double dResult) { #ifndef ACCEPT_NAN - if (TclIsNaN(dResult)) { + if (isnan(dResult)) { TclExprFloatError(interp, dResult); return TCL_ERROR; } #endif - if ((errno == ERANGE) && ((dResult == 0.0) || TclIsInfinite(dResult))) { + if ((errno == ERANGE) && ((dResult == 0.0) || isinf(dResult))) { /* * When ERANGE signals under/overflow, just accept 0.0 or +/-Inf */ } else if (errno != 0) { /* @@ -7057,30 +8009,30 @@ return TCL_OK; } static int ExprBinaryFunc( - ClientData clientData, /* Contains the address of a function that + void *clientData, /* Contains the address of a function that * takes two double arguments and returns a * double result. */ Tcl_Interp *interp, /* The interpreter in which to execute the * function. */ int objc, /* Actual parameter count. */ Tcl_Obj *const *objv) /* Parameter vector. */ { int code; double d1, d2; - double (*func)(double, double) = (double (*)(double, double)) clientData; + BuiltinBinaryFunc *func = (BuiltinBinaryFunc *)clientData; if (objc != 3) { MathFuncWrongNumArgs(interp, 3, objc, objv); return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[1], &d1); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { d1 = irPtr->doubleValue; Tcl_ResetResult(interp); code = TCL_OK; @@ -7091,11 +8043,11 @@ return TCL_ERROR; } code = Tcl_GetDoubleFromObj(interp, objv[2], &d2); #ifdef ACCEPT_NAN if (code != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objv[1], &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objv[1], &tclDoubleType); if (irPtr) { d2 = irPtr->doubleValue; Tcl_ResetResult(interp); code = TCL_OK; @@ -7115,20 +8067,20 @@ Tcl_Interp *interp, /* The interpreter in which to execute the * function. */ int objc, /* Actual parameter count. */ Tcl_Obj *const *objv) /* Parameter vector. */ { - ClientData ptr; + void *ptr; int type; mp_int big; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { return TCL_ERROR; } if (type == TCL_NUMBER_INT) { Tcl_WideInt l = *((const Tcl_WideInt *) ptr); @@ -7135,24 +8087,34 @@ if (l > 0) { goto unChanged; } else if (l == 0) { if (TclHasStringRep(objv[1])) { - size_t numBytes; + Tcl_Size numBytes; const char *bytes = TclGetStringFromObj(objv[1], &numBytes); while (numBytes) { if (*bytes == '-') { Tcl_SetObjResult(interp, Tcl_NewWideIntObj(0)); return TCL_OK; } - bytes++; numBytes--; + bytes++; + numBytes--; } } goto unChanged; } else if (l == WIDE_MIN) { - if (mp_init_i64(&big, l) != MP_OKAY) { + if (sizeof(Tcl_WideInt) > sizeof(int64_t)) { + Tcl_WideUInt ul = -(Tcl_WideUInt)WIDE_MIN; + if (mp_init(&big) != MP_OKAY || mp_unpack(&big, 1, 1, + sizeof(Tcl_WideInt), 0, 0, &ul) != MP_OKAY) { + return TCL_ERROR; + } + if (mp_neg(&big, &big) != MP_OKAY) { + return TCL_ERROR; + } + } else if (mp_init_i64(&big, l) != MP_OKAY) { return TCL_ERROR; } goto tooLarge; } Tcl_SetObjResult(interp, Tcl_NewWideIntObj(-l)); @@ -7243,11 +8205,11 @@ MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } if (Tcl_GetDoubleFromObj(interp, objv[1], &dResult) != TCL_OK) { #ifdef ACCEPT_NAN - if (TclHasIntRep(objv[1], &tclDoubleType)) { + if (TclHasInternalRep(objv[1], &tclDoubleType)) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } #endif return TCL_ERROR; @@ -7264,17 +8226,17 @@ int objc, /* Actual parameter count. */ Tcl_Obj *const *objv) /* Actual parameter vector. */ { double d; int type; - ClientData ptr; + void *ptr; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { return TCL_ERROR; } if (type == TCL_NUMBER_DOUBLE) { d = *((const double *) ptr); @@ -7342,33 +8304,34 @@ Tcl_Obj *const *objv, /* Actual parameter vector. */ int op) /* Comparison direction */ { Tcl_Obj *res; double d; - int type, i; - ClientData ptr; + int type; + int i; + void *ptr; if (objc < 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } res = objv[1]; for (i = 1; i < objc; i++) { - if (TclGetNumberFromObj(interp, objv[i], &ptr, &type) != TCL_OK) { - return TCL_ERROR; - } - if (type == TCL_NUMBER_NAN) { - /* - * Get the error message for NaN. - */ - - Tcl_GetDoubleFromObj(interp, objv[i], &d); - return TCL_ERROR; - } - if (TclCompareTwoNumbers(objv[i], res) == op) { - res = objv[i]; - } + if (Tcl_GetNumberFromObj(interp, objv[i], &ptr, &type) != TCL_OK) { + return TCL_ERROR; + } + if (type == TCL_NUMBER_NAN) { + /* + * Get the error message for NaN. + */ + + Tcl_GetDoubleFromObj(interp, objv[i], &d); + return TCL_ERROR; + } + if (TclCompareTwoNumbers(objv[i], res) == op) { + res = objv[i]; + } } Tcl_SetObjResult(interp, res); return TCL_OK; } @@ -7420,19 +8383,19 @@ /* * To ensure different seeds in different threads (bug #416643), * take into consideration the thread this interp is running in. */ - iPtr->randSeed = TclpGetClicks() + (PTR2INT(Tcl_GetCurrentThread())<<12); + iPtr->randSeed = TclpGetClicks() + PTR2UINT(Tcl_GetCurrentThread()) * 4093U; /* * Make sure 1 <= randSeed <= (2^31) - 2. See below. */ - iPtr->randSeed &= 0x7FFFFFFF; - if ((iPtr->randSeed == 0) || (iPtr->randSeed == 0x7FFFFFFF)) { - iPtr->randSeed ^= 123459876; + iPtr->randSeed &= 0x7FFFFFFFL; + if ((iPtr->randSeed == 0) || (iPtr->randSeed == 0x7FFFFFFFL)) { + iPtr->randSeed ^= 123459876L; } } /* * Generate the random number using the linear congruential generator @@ -7495,19 +8458,19 @@ * function. */ int objc, /* Actual parameter count. */ Tcl_Obj *const *objv) /* Parameter vector. */ { double d; - ClientData ptr; + void *ptr; int type; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { return TCL_ERROR; } if (type == TCL_NUMBER_DOUBLE) { double fractPart, intPart; @@ -7617,12 +8580,12 @@ * Double Classification Functions -- * * This page contains the functions that implement all of the built-in * math functions for classifying IEEE doubles. * - * These have to be a little bit careful while Tcl_GetDoubleFromObj() - * rejects NaN values, which these functions *explicitly* accept. + * These have to be a little bit careful while Tcl_GetDoubleFromObj() + * rejects NaN values, which these functions *explicitly* accept. * * Results: * Each function returns TCL_OK if it succeeds and pushes an Tcl object * holding the result. If it fails it returns TCL_ERROR and leaves an * error message in the interpreter's result. @@ -7652,50 +8615,50 @@ /* * If we don't have fpclassify(), we also don't have the values it returns. * Hence we define those here. */ #ifndef FP_NAN -# define FP_NAN 1 /* Value is NaN */ -# define FP_INFINITE 2 /* Value is an infinity */ -# define FP_ZERO 3 /* Value is a zero */ -# define FP_NORMAL 4 /* Value is a normal float */ -# define FP_SUBNORMAL 5 /* Value has lost accuracy */ +# define FP_NAN 1 /* Value is NaN */ +# define FP_INFINITE 2 /* Value is an infinity */ +# define FP_ZERO 3 /* Value is a zero */ +# define FP_NORMAL 4 /* Value is a normal float */ +# define FP_SUBNORMAL 5 /* Value has lost accuracy */ #endif /* !FP_NAN */ #if TCL_FPCLASSIFY_MODE == 3 return __builtin_fpclassify( - FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, d); + FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, d); #elif TCL_FPCLASSIFY_MODE == 2 /* * We assume this hack is only needed on little-endian systems. * Specifically, x86 running Windows. It's fairly easy to enable for * others if they need it (because their libc/libm is broken) but we'll * jump that hurdle when requred. We can solve the word ordering then. */ union { - double d; /* Interpret as double */ - struct { - unsigned int low; /* Lower 32 bits */ - unsigned int high; /* Upper 32 bits */ - } w; /* Interpret as unsigned integer words */ - } doubleMeaning; /* So we can look at the representation of a - * double directly. Platform (i.e., processor) - * specific; this is for x86 (and most other - * little-endian processors, but those are - * untested). */ + double d; /* Interpret as double */ + struct { + unsigned int low; /* Lower 32 bits */ + unsigned int high; /* Upper 32 bits */ + } w; /* Interpret as unsigned integer words */ + } doubleMeaning; /* So we can look at the representation of a + * double directly. Platform (i.e., processor) + * specific; this is for x86 (and most other + * little-endian processors, but those are + * untested). */ unsigned int exponent, mantissaLow, mantissaHigh; - /* The pieces extracted from the double. */ - int zeroMantissa; /* Was the mantissa zero? That's special. */ + /* The pieces extracted from the double. */ + int zeroMantissa; /* Was the mantissa zero? That's special. */ /* * Shifts and masks to use with the doubleMeaning variable above. */ -#define EXPONENT_MASK 0x7FF /* 11 bits (after shifting) */ -#define EXPONENT_SHIFT 20 /* Moves exponent to bottom of word */ -#define MANTISSA_MASK 0xFFFFF /* 20 bits (plus 32 from other word) */ +#define EXPONENT_MASK 0x7FF /* 11 bits (after shifting) */ +#define EXPONENT_SHIFT 20 /* Moves exponent to bottom of word */ +#define MANTISSA_MASK 0xFFFFF /* 20 bits (plus 32 from other word) */ /* * Extract the exponent (11 bits) and mantissa (52 bits). Note that we * totally ignore the sign bit. */ @@ -7710,47 +8673,47 @@ * Look for the special cases of exponent. */ switch (exponent) { case 0: - /* - * When the exponent is all zeros, it's a ZERO or a SUBNORMAL. - */ + /* + * When the exponent is all zeros, it's a ZERO or a SUBNORMAL. + */ - return zeroMantissa ? FP_ZERO : FP_SUBNORMAL; + return zeroMantissa ? FP_ZERO : FP_SUBNORMAL; case EXPONENT_MASK: - /* - * When the exponent is all ones, it's an INF or a NAN. - */ + /* + * When the exponent is all ones, it's an INF or a NAN. + */ - return zeroMantissa ? FP_INFINITE : FP_NAN; + return zeroMantissa ? FP_INFINITE : FP_NAN; default: - /* - * Everything else is a NORMAL double precision float. - */ + /* + * Everything else is a NORMAL double precision float. + */ - return FP_NORMAL; + return FP_NORMAL; } #elif TCL_FPCLASSIFY_MODE == 1 switch (_fpclass(d)) { case _FPCLASS_NZ: case _FPCLASS_PZ: - return FP_ZERO; + return FP_ZERO; case _FPCLASS_NN: case _FPCLASS_PN: - return FP_NORMAL; + return FP_NORMAL; case _FPCLASS_ND: case _FPCLASS_PD: - return FP_SUBNORMAL; + return FP_SUBNORMAL; case _FPCLASS_NINF: case _FPCLASS_PINF: - return FP_INFINITE; + return FP_INFINITE; default: - Tcl_Panic("result of _fpclass() outside documented range!"); + Tcl_Panic("result of _fpclass() outside documented range!"); case _FPCLASS_QNAN: case _FPCLASS_SNAN: - return FP_NAN; + return FP_NAN; } #else /* TCL_FPCLASSIFY_MODE not in (0..3) */ #error "unknown or unexpected TCL_FPCLASSIFY_MODE" #endif /* TCL_FPCLASSIFY_MODE */ #endif /* !fpclassify */ @@ -7763,27 +8726,27 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 0; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type != TCL_NUMBER_NAN) { - if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; - } - type = ClassifyDouble(d); - result = (type != FP_INFINITE && type != FP_NAN); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } + type = ClassifyDouble(d); + result = (type != FP_INFINITE && type != FP_NAN); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7794,26 +8757,26 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 0; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type != TCL_NUMBER_NAN) { - if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; - } - result = (ClassifyDouble(d) == FP_INFINITE); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } + result = (ClassifyDouble(d) == FP_INFINITE); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7824,26 +8787,26 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 1; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type != TCL_NUMBER_NAN) { - if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; - } - result = (ClassifyDouble(d) == FP_NAN); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } + result = (ClassifyDouble(d) == FP_NAN); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7854,26 +8817,26 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 0; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type != TCL_NUMBER_NAN) { - if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; - } - result = (ClassifyDouble(d) == FP_NORMAL); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } + result = (ClassifyDouble(d) == FP_NORMAL); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7884,26 +8847,26 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 0; if (objc != 2) { MathFuncWrongNumArgs(interp, 2, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type != TCL_NUMBER_NAN) { - if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; - } - result = (ClassifyDouble(d) == FP_SUBNORMAL); + if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { + return TCL_ERROR; + } + result = (ClassifyDouble(d) == FP_SUBNORMAL); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7914,36 +8877,36 @@ * function. */ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; - ClientData ptr; + void *ptr; int type, result = 0; if (objc != 3) { MathFuncWrongNumArgs(interp, 3, objc, objv); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; - } - if (type == TCL_NUMBER_NAN) { - result = 1; - } else { - d = *((const double *) ptr); - result = (ClassifyDouble(d) == FP_NAN); - } - - if (TclGetNumberFromObj(interp, objv[2], &ptr, &type) != TCL_OK) { - return TCL_ERROR; - } - if (type == TCL_NUMBER_NAN) { - result |= 1; - } else { - d = *((const double *) ptr); - result |= (ClassifyDouble(d) == FP_NAN); + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; + } + if (type == TCL_NUMBER_NAN) { + result = 1; + } else { + d = *((const double *) ptr); + result = (ClassifyDouble(d) == FP_NAN); + } + + if (Tcl_GetNumberFromObj(interp, objv[2], &ptr, &type) != TCL_OK) { + return TCL_ERROR; + } + if (type == TCL_NUMBER_NAN) { + result |= 1; + } else { + d = *((const double *) ptr); + result |= (ClassifyDouble(d) == FP_NAN); } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(result)); return TCL_OK; } @@ -7956,47 +8919,47 @@ int objc, /* Actual parameter count */ Tcl_Obj *const *objv) /* Actual parameter list */ { double d; Tcl_Obj *objPtr; - ClientData ptr; + void *ptr; int type; if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "floatValue"); + Tcl_WrongNumArgs(interp, 1, objv, "floatValue"); return TCL_ERROR; } - if (TclGetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { - return TCL_ERROR; + if (Tcl_GetNumberFromObj(interp, objv[1], &ptr, &type) != TCL_OK) { + return TCL_ERROR; } if (type == TCL_NUMBER_NAN) { - goto gotNaN; + goto gotNaN; } else if (Tcl_GetDoubleFromObj(interp, objv[1], &d) != TCL_OK) { - return TCL_ERROR; + return TCL_ERROR; } switch (ClassifyDouble(d)) { case FP_INFINITE: - TclNewLiteralStringObj(objPtr, "infinite"); - break; + TclNewLiteralStringObj(objPtr, "infinite"); + break; case FP_NAN: gotNaN: - TclNewLiteralStringObj(objPtr, "nan"); - break; + TclNewLiteralStringObj(objPtr, "nan"); + break; case FP_NORMAL: - TclNewLiteralStringObj(objPtr, "normal"); - break; + TclNewLiteralStringObj(objPtr, "normal"); + break; case FP_SUBNORMAL: - TclNewLiteralStringObj(objPtr, "subnormal"); - break; + TclNewLiteralStringObj(objPtr, "subnormal"); + break; case FP_ZERO: - TclNewLiteralStringObj(objPtr, "zero"); - break; + TclNewLiteralStringObj(objPtr, "zero"); + break; default: - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unable to classify number: %f", d)); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unable to classify number: %f", d)); + return TCL_ERROR; } Tcl_SetObjResult(interp, objPtr); return TCL_OK; } @@ -8025,21 +8988,21 @@ Tcl_Obj *const *objv) /* Actual parameter vector. */ { const char *name = TclGetString(objv[0]); const char *tail = name + strlen(name); - while (tail > name+1) { + while (tail > name + 1) { tail--; if (*tail == ':' && tail[-1] == ':') { - name = tail+1; + name = tail + 1; break; } } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s arguments for math function \"%s\"", (found < expected ? "not enough" : "too many"), name)); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); } #ifdef USE_DTRACE /* *---------------------------------------------------------------------- @@ -8095,11 +9058,11 @@ void TclDTraceInfo( Tcl_Obj *info, const char **args, - int *argsi) + Tcl_Size *argsi) { static Tcl_Obj *keys[10] = { NULL }; Tcl_Obj **k = keys, *val; int i = 0; @@ -8160,11 +9123,11 @@ *---------------------------------------------------------------------- */ static int DTraceCmdReturn( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { char *cmdName = TclGetString((Tcl_Obj *) data[0]); @@ -8205,12 +9168,12 @@ int Tcl_NRCallObjProc( Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, - ClientData clientData, - int objc, + void *clientData, + Tcl_Size objc, Tcl_Obj *const objv[]) { NRE_callback *rootPtr = TOP_CB(interp); TclNRAddCallback(interp, Dispatch, objProc, clientData, @@ -8257,19 +9220,19 @@ Tcl_ObjCmdProc *proc, /* Object-based function to associate with * name, provides direct access for direct * calls. */ Tcl_ObjCmdProc *nreProc, /* Object-based function to associate with * name, provides NR implementation */ - ClientData clientData, /* Arbitrary value to pass to object + void *clientData, /* Arbitrary value to pass to object * function. */ Tcl_CmdDeleteProc *deleteProc) /* If not NULL, gives a function to call when * this command is deleted. */ { Command *cmdPtr = (Command *) Tcl_CreateObjCommand(interp, cmdName, proc, clientData, - deleteProc); + deleteProc); cmdPtr->nreProc = nreProc; return (Tcl_Command) cmdPtr; } @@ -8278,16 +9241,16 @@ Tcl_Interp *interp, const char *cmdName, Tcl_Namespace *nsPtr, Tcl_ObjCmdProc *proc, Tcl_ObjCmdProc *nreProc, - ClientData clientData, + void *clientData, Tcl_CmdDeleteProc *deleteProc) { Command *cmdPtr = (Command *) - TclCreateObjCommandInNs(interp, cmdName, nsPtr, proc, clientData, - deleteProc); + TclCreateObjCommandInNs(interp, cmdName, nsPtr, proc, clientData, + deleteProc); cmdPtr->nreProc = nreProc; return (Tcl_Command) cmdPtr; } @@ -8306,11 +9269,11 @@ int Tcl_NREvalObjv( Tcl_Interp *interp, /* Interpreter in which to evaluate the * command. Also used for error reporting. */ - int objc, /* Number of words in command. */ + Tcl_Size objc, /* Number of words in command. */ Tcl_Obj *const objv[], /* An array of pointers to objects that are * the words that make up the command. */ int flags) /* Collection of OR-ed bits that control the * evaluation of the script. Only * TCL_EVAL_GLOBAL, TCL_EVAL_INVOKE and @@ -8321,11 +9284,11 @@ int Tcl_NRCmdSwap( Tcl_Interp *interp, Tcl_Command cmd, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[], int flags) { return TclNREvalObjv(interp, objc, objv, flags|TCL_EVAL_NOERR, (Command *) cmd); @@ -8347,18 +9310,18 @@ * * One delicate point is to properly define the NRCommand where the tailcall * will execute. There are functions whose purpose is to help define the * precise spot: * TclMarkTailcall: if the NEXT command to be pushed tailcalls, execution - * should continue right here + * should continue right here * TclSkipTailcall: if the NEXT command to be pushed tailcalls, execution - * should continue after the CURRENT command is fully returned ("skip - * the next command: we are redirecting to it, tailcalls should run - * after WE return") + * should continue after the CURRENT command is fully returned ("skip + * the next command: we are redirecting to it, tailcalls should run + * after WE return") * TclPushTailcallPoint: the search for a tailcalling spot cannot traverse - * this point. This is special for OO, as some of the oo constructs - * that behave like commands may not push an NRCommand callback. + * this point. This is special for OO, as some of the oo constructs + * that behave like commands may not push an NRCommand callback. */ void TclMarkTailcall( Tcl_Interp *interp) @@ -8365,12 +9328,12 @@ { Interp *iPtr = (Interp *) interp; if (iPtr->deferredCallbacks == NULL) { TclNRAddCallback(interp, NRCommand, NULL, NULL, - NULL, NULL); - iPtr->deferredCallbacks = TOP_CB(interp); + NULL, NULL); + iPtr->deferredCallbacks = TOP_CB(interp); } } void TclSkipTailcall( @@ -8413,16 +9376,16 @@ */ NRE_callback *runPtr; for (runPtr = TOP_CB(interp); runPtr; runPtr = runPtr->nextPtr) { - if (((runPtr->procPtr) == NRCommand) && !runPtr->data[1]) { - break; - } + if (((runPtr->procPtr) == NRCommand) && !runPtr->data[1]) { + break; + } } if (!runPtr) { - Tcl_Panic("tailcall cannot find the right splicing spot: should not happen!"); + Tcl_Panic("tailcall cannot find the right splicing spot: should not happen!"); } runPtr->data[1] = listPtr; } /* @@ -8454,46 +9417,46 @@ Tcl_WrongNumArgs(interp, 1, objv, "?command? ?arg ...?"); return TCL_ERROR; } if (!(iPtr->varFramePtr->isProcCallFrame & 1)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "tailcall can only be called from a proc, lambda or method", -1)); - Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", NULL); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "tailcall can only be called from a proc, lambda or method", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", (char *)NULL); return TCL_ERROR; } /* * Invocation without args just clears a scheduled tailcall; invocation * with an argument replaces any previously scheduled tailcall. */ if (iPtr->varFramePtr->tailcallPtr) { - Tcl_DecrRefCount(iPtr->varFramePtr->tailcallPtr); - iPtr->varFramePtr->tailcallPtr = NULL; + Tcl_DecrRefCount(iPtr->varFramePtr->tailcallPtr); + iPtr->varFramePtr->tailcallPtr = NULL; } /* * Create the callback to actually evaluate the tailcalled * command, then set it in the varFrame so that PopCallFrame can use it * at the proper time. */ if (objc > 1) { - Tcl_Obj *listPtr, *nsObjPtr; - Tcl_Namespace *nsPtr = (Tcl_Namespace *) iPtr->varFramePtr->nsPtr; - - /* - * The tailcall data is in a Tcl list: the first element is the - * namespace, the rest the command to be tailcalled. - */ - - nsObjPtr = Tcl_NewStringObj(nsPtr->fullName, -1); - listPtr = Tcl_NewListObj(objc, objv); - TclListObjSetElement(interp, listPtr, 0, nsObjPtr); - - iPtr->varFramePtr->tailcallPtr = listPtr; + Tcl_Obj *listPtr, *nsObjPtr; + Tcl_Namespace *nsPtr = (Tcl_Namespace *) iPtr->varFramePtr->nsPtr; + + /* + * The tailcall data is in a Tcl list: the first element is the + * namespace, the rest the command to be tailcalled. + */ + + nsObjPtr = Tcl_NewStringObj(nsPtr->fullName, TCL_INDEX_NONE); + listPtr = Tcl_NewListObj(objc, objv); + TclListObjSetElement(interp, listPtr, 0, nsObjPtr); + + iPtr->varFramePtr->tailcallPtr = listPtr; } return TCL_RETURN; } /* @@ -8506,50 +9469,50 @@ *---------------------------------------------------------------------- */ int TclNRTailcallEval( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Tcl_Obj *listPtr = (Tcl_Obj *)data[0], *nsObjPtr; Tcl_Namespace *nsPtr; - int objc; + Tcl_Size objc; Tcl_Obj **objv; - Tcl_ListObjGetElements(interp, listPtr, &objc, &objv); + TclListObjGetElements(interp, listPtr, &objc, &objv); nsObjPtr = objv[0]; if (result == TCL_OK) { result = TclGetNamespaceFromObj(interp, nsObjPtr, &nsPtr); } if (result != TCL_OK) { - /* - * Tailcall execution was preempted, eg by an intervening catch or by - * a now-gone namespace: cleanup and return. - */ + /* + * Tailcall execution was preempted, eg by an intervening catch or by + * a now-gone namespace: cleanup and return. + */ Tcl_DecrRefCount(listPtr); - return result; + return result; } /* * Perform the tailcall */ TclMarkTailcall(interp); TclNRAddCallback(interp, TclNRReleaseValues, listPtr, NULL, NULL,NULL); iPtr->lookupNsPtr = (Namespace *) nsPtr; - return TclNREvalObjv(interp, objc-1, objv+1, 0, NULL); + return TclNREvalObjv(interp, objc - 1, objv + 1, 0, NULL); } int TclNRReleaseValues( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { int i = 0; @@ -8566,14 +9529,14 @@ void Tcl_NRAddCallback( Tcl_Interp *interp, Tcl_NRPostProc *postProcPtr, - ClientData data0, - ClientData data1, - ClientData data2, - ClientData data3) + void *data0, + void *data1, + void *data2, + void *data3) { if (!(postProcPtr)) { Tcl_Panic("Adding a callback without an objProc?!"); } TclNRAddCallback(interp, postProcPtr, data0, data1, data2, data3); @@ -8603,11 +9566,11 @@ #define iPtr ((Interp *) interp) int TclNRYieldObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { CoroutineData *corPtr = iPtr->execEnvPtr->corPtr; @@ -8617,22 +9580,22 @@ return TCL_ERROR; } if (!corPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "yield can only be called in a coroutine", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", NULL); + "yield can only be called in a coroutine", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", (char *)NULL); return TCL_ERROR; } if (objc == 2) { Tcl_SetObjResult(interp, objv[1]); } NRE_ASSERT(!COR_IS_SUSPENDED(corPtr)); TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, - clientData, NULL, NULL); + clientData, NULL, NULL); return TCL_OK; } int TclNRYieldToObjCmd( @@ -8650,47 +9613,49 @@ return TCL_ERROR; } if (!corPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "yieldto can only be called in a coroutine", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", NULL); + "yieldto can only be called in a coroutine", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", (char *)NULL); return TCL_ERROR; } if (((Namespace *) nsPtr)->flags & NS_DYING) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "yieldto called in deleted namespace", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "YIELDTO_IN_DELETED", - NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "yieldto called in deleted namespace", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "YIELDTO_IN_DELETED", + (char *)NULL); + return TCL_ERROR; } /* * Add the tailcall in the caller env, then just yield. * * This is essentially code from TclNRTailcallObjCmd */ listPtr = Tcl_NewListObj(objc, objv); - nsObjPtr = Tcl_NewStringObj(nsPtr->fullName, -1); + nsObjPtr = Tcl_NewStringObj(nsPtr->fullName, TCL_INDEX_NONE); TclListObjSetElement(interp, listPtr, 0, nsObjPtr); /* * Add the callback in the caller's env, then instruct TEBC to yield. */ iPtr->execEnvPtr = corPtr->callerEEPtr; + /* Not calling Tcl_IncrRefCount(listPtr) here because listPtr is private */ TclSetTailcall(interp, listPtr); + corPtr->yieldPtr = listPtr; iPtr->execEnvPtr = corPtr->eePtr; - return TclNRYieldObjCmd(INT2PTR(CORO_ACTIVATE_YIELDM), interp, 1, objv); + return TclNRYieldObjCmd(CORO_ACTIVATE_YIELDM, interp, 1, objv); } static int RewindCoroutineCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { return Tcl_RestoreInterpState(interp, (Tcl_InterpState)data[0]); } @@ -8713,11 +9678,11 @@ return TclNRInterpCoroutine(corPtr, interp, 0, NULL); } static void DeleteCoroutine( - ClientData clientData) + void *clientData) { CoroutineData *corPtr = (CoroutineData *)clientData; Tcl_Interp *interp = corPtr->eePtr->interp; NRE_callback *rootPtr = TOP_CB(interp); @@ -8726,11 +9691,11 @@ } } static int NRCoroutineCallerCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CoroutineData *corPtr = (CoroutineData *)data[0]; Command *cmdPtr = corPtr->cmdPtr; @@ -8749,11 +9714,11 @@ */ NRE_ASSERT(iPtr->varFramePtr == corPtr->caller.varFramePtr); NRE_ASSERT(iPtr->framePtr == corPtr->caller.framePtr); NRE_ASSERT(iPtr->cmdFramePtr == corPtr->caller.cmdFramePtr); - Tcl_Free(corPtr); + ckfree(corPtr); return result; } NRE_ASSERT(COR_IS_SUSPENDED(corPtr)); SAVE_CONTEXT(corPtr->running); @@ -8772,11 +9737,11 @@ return result; } static int NRCoroutineExitCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CoroutineData *corPtr = (CoroutineData *)data[0]; Command *cmdPtr = corPtr->cmdPtr; @@ -8808,11 +9773,11 @@ * Drop the coroutine-owned copy of the lineLABCPtr hashtable for literal * command arguments in bytecode. */ Tcl_DeleteHashTable(corPtr->lineLABCPtr); - Tcl_Free(corPtr->lineLABCPtr); + ckfree(corPtr->lineLABCPtr); corPtr->lineLABCPtr = NULL; RESTORE_CONTEXT(corPtr->caller); iPtr->execEnvPtr = corPtr->callerEEPtr; iPtr->numLevels++; @@ -8823,85 +9788,100 @@ /* *---------------------------------------------------------------------- * * TclNRCoroutineActivateCallback -- * - * This is the workhorse for coroutines: it implements both yield and - * resume. - * - * It is important that both be implemented in the same callback: the - * detection of the impossibility to suspend due to a busy C-stack relies - * on the precise position of a local variable in the stack. We do not - * want the compiler to play tricks on us, either by moving things around - * or inlining. + * This is the workhorse for coroutines: it implements both yield and + * resume. + * + * It is important that both be implemented in the same callback: the + * detection of the impossibility to suspend due to a busy C-stack relies + * on the precise position of a local variable in the stack. We do not + * want the compiler to play tricks on us, either by moving things around + * or inlining. * *---------------------------------------------------------------------- */ int TclNRCoroutineActivateCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { CoroutineData *corPtr = (CoroutineData *)data[0]; - int type = PTR2INT(data[1]); - int numLevels, unused; - int *stackLevel = &unused; + void *stackLevel = TclGetCStackPtr(); if (!corPtr->stackLevel) { - /* - * -- Coroutine is suspended -- - * Push the callback to restore the caller's context on yield or - * return. - */ - - TclNRAddCallback(interp, NRCoroutineCallerCallback, corPtr, - NULL, NULL, NULL); - - /* - * Record the stackLevel at which the resume is happening, then swap - * the interp's environment to make it suitable to run this coroutine. - */ - - corPtr->stackLevel = stackLevel; - numLevels = corPtr->auxNumLevels; - corPtr->auxNumLevels = iPtr->numLevels; - - SAVE_CONTEXT(corPtr->caller); - corPtr->callerEEPtr = iPtr->execEnvPtr; - RESTORE_CONTEXT(corPtr->running); - iPtr->execEnvPtr = corPtr->eePtr; - iPtr->numLevels += numLevels; - } else { - /* - * Coroutine is active: yield - */ - - if (corPtr->stackLevel != stackLevel) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "cannot yield: C stack busy", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "CANT_YIELD", - NULL); - return TCL_ERROR; - } - - if (type == CORO_ACTIVATE_YIELD) { - corPtr->nargs = COROUTINE_ARGUMENTS_SINGLE_OPTIONAL; - } else if (type == CORO_ACTIVATE_YIELDM) { - corPtr->nargs = COROUTINE_ARGUMENTS_ARBITRARY; - } else { - Tcl_Panic("Yield received an option which is not implemented"); - } - - corPtr->stackLevel = NULL; - - numLevels = iPtr->numLevels; - iPtr->numLevels = corPtr->auxNumLevels; - corPtr->auxNumLevels = numLevels - corPtr->auxNumLevels; - - iPtr->execEnvPtr = corPtr->callerEEPtr; + /* + * -- Coroutine is suspended -- + * Push the callback to restore the caller's context on yield or + * return. + */ + + TclNRAddCallback(interp, NRCoroutineCallerCallback, corPtr, + NULL, NULL, NULL); + + /* + * Record the stackLevel at which the resume is happening, then swap + * the interp's environment to make it suitable to run this coroutine. + */ + + corPtr->stackLevel = stackLevel; + Tcl_Size numLevels = corPtr->auxNumLevels; + corPtr->auxNumLevels = iPtr->numLevels; + + SAVE_CONTEXT(corPtr->caller); + corPtr->callerEEPtr = iPtr->execEnvPtr; + RESTORE_CONTEXT(corPtr->running); + iPtr->execEnvPtr = corPtr->eePtr; + iPtr->numLevels += numLevels; + } else { + /* + * Coroutine is active: yield + */ + + if (corPtr->stackLevel != stackLevel) { + NRE_callback *runPtr; + + iPtr->execEnvPtr = corPtr->callerEEPtr; + if (corPtr->yieldPtr) { + for (runPtr = TOP_CB(interp); runPtr; runPtr = runPtr->nextPtr) { + if (runPtr->data[1] == corPtr->yieldPtr) { + Tcl_DecrRefCount((Tcl_Obj *)runPtr->data[1]); + runPtr->data[1] = NULL; + corPtr->yieldPtr = NULL; + break; + } + } + } + iPtr->execEnvPtr = corPtr->eePtr; + + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "cannot yield: C stack busy", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "CANT_YIELD", + (char *)NULL); + return TCL_ERROR; + } + + void *type = data[1]; + if (type == CORO_ACTIVATE_YIELD) { + corPtr->nargs = COROUTINE_ARGUMENTS_SINGLE_OPTIONAL; + } else if (type == CORO_ACTIVATE_YIELDM) { + corPtr->nargs = COROUTINE_ARGUMENTS_ARBITRARY; + } else { + Tcl_Panic("Yield received an option which is not implemented"); + } + + corPtr->yieldPtr = NULL; + corPtr->stackLevel = NULL; + + Tcl_Size numLevels = iPtr->numLevels; + iPtr->numLevels = corPtr->auxNumLevels; + corPtr->auxNumLevels = numLevels - corPtr->auxNumLevels; + + iPtr->execEnvPtr = corPtr->callerEEPtr; } return TCL_OK; } @@ -8908,23 +9888,24 @@ /* *---------------------------------------------------------------------- * * TclNREvalList -- * - * Callback to invoke command as list, used in order to delayed + * Callback to invoke command as list, used in order to delayed * processing of canonical list command in sane environment. * *---------------------------------------------------------------------- */ +#ifndef TCL_NO_DEPRECATED static int TclNREvalList( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { - int objc; + Tcl_Size objc; Tcl_Obj **objv; Tcl_Obj *listPtr = (Tcl_Obj *)data[0]; Tcl_IncrRefCount(listPtr); @@ -8931,17 +9912,18 @@ TclMarkTailcall(interp); TclNRAddCallback(interp, TclNRReleaseValues, listPtr, NULL, NULL,NULL); TclListObjGetElements(NULL, listPtr, &objc, &objv); return TclNREvalObjv(interp, objc, objv, 0, NULL); } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * CoroTypeObjCmd -- * - * Implementation of [::tcl::unsupported::corotype] command. + * Implementation of [::tcl::unsupported::corotype] command. * *---------------------------------------------------------------------- */ static int @@ -8963,54 +9945,54 @@ * Look up the coroutine. */ cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, objv[1]); if ((!cmdPtr) || (cmdPtr->nreProc != TclNRInterpCoroutine)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can only get coroutine type of a coroutine", -1)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COROUTINE", - TclGetString(objv[1]), NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can only get coroutine type of a coroutine", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COROUTINE", + TclGetString(objv[1]), (char *)NULL); + return TCL_ERROR; } /* * An active coroutine is "active". Can't tell what it might do in the * future. */ corPtr = (CoroutineData *)cmdPtr->objClientData; if (!COR_IS_SUSPENDED(corPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj("active", -1)); - return TCL_OK; + Tcl_SetObjResult(interp, Tcl_NewStringObj("active", TCL_INDEX_NONE)); + return TCL_OK; } /* * Inactive coroutines are classified by the (effective) command used to * suspend them, which matters when you're injecting a probe. */ switch (corPtr->nargs) { case COROUTINE_ARGUMENTS_SINGLE_OPTIONAL: - Tcl_SetObjResult(interp, Tcl_NewStringObj("yield", -1)); - return TCL_OK; + Tcl_SetObjResult(interp, Tcl_NewStringObj("yield", TCL_INDEX_NONE)); + return TCL_OK; case COROUTINE_ARGUMENTS_ARBITRARY: - Tcl_SetObjResult(interp, Tcl_NewStringObj("yieldto", -1)); - return TCL_OK; + Tcl_SetObjResult(interp, Tcl_NewStringObj("yieldto", TCL_INDEX_NONE)); + return TCL_OK; default: - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unknown coroutine type", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BAD_TYPE", NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "unknown coroutine type", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BAD_TYPE", (char *)NULL); + return TCL_ERROR; } } /* *---------------------------------------------------------------------- * * TclNRCoroInjectObjCmd, TclNRCoroProbeObjCmd -- * - * Implementation of [coroinject] and [coroprobe] commands. + * Implementation of [coroinject] and [coroprobe] commands. * *---------------------------------------------------------------------- */ static inline CoroutineData * @@ -9024,14 +10006,14 @@ */ Command *cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, objPtr); if ((!cmdPtr) || (cmdPtr->nreProc != TclNRInterpCoroutine)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj(errMsg, -1)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COROUTINE", - TclGetString(objPtr), NULL); - return NULL; + Tcl_SetObjResult(interp, Tcl_NewStringObj(errMsg, TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COROUTINE", + TclGetString(objPtr), (char *)NULL); + return NULL; } return (CoroutineData *)cmdPtr->objClientData; } static int @@ -9040,11 +10022,10 @@ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { CoroutineData *corPtr; - ExecEnv *savedEEPtr = iPtr->execEnvPtr; /* * Usage more or less like tailcall: * coroinject coroName cmd ?arg1 arg2 ...? */ @@ -9053,29 +10034,30 @@ Tcl_WrongNumArgs(interp, 1, objv, "coroName cmd ?arg1 arg2 ...?"); return TCL_ERROR; } corPtr = GetCoroutineFromObj(interp, objv[1], - "can only inject a command into a coroutine"); + "can only inject a command into a coroutine"); if (!corPtr) { - return TCL_ERROR; + return TCL_ERROR; } if (!COR_IS_SUSPENDED(corPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can only inject a command into a suspended coroutine", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can only inject a command into a suspended coroutine", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", (char *)NULL); + return TCL_ERROR; } /* * Add the callback to the coro's execEnv, so that it is the first thing * to happen when the coro is resumed. */ + ExecEnv *savedEEPtr = iPtr->execEnvPtr; iPtr->execEnvPtr = corPtr->eePtr; TclNRAddCallback(interp, InjectHandler, corPtr, - Tcl_NewListObj(objc - 2, objv + 2), INT2PTR(corPtr->nargs), NULL); + Tcl_NewListObj(objc - 2, objv + 2), INT2PTR(corPtr->nargs), NULL); iPtr->execEnvPtr = savedEEPtr; return TCL_OK; } @@ -9085,13 +10067,10 @@ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { CoroutineData *corPtr; - ExecEnv *savedEEPtr = iPtr->execEnvPtr; - int numLevels, unused; - int *stackLevel = &unused; /* * Usage more or less like tailcall: * coroprobe coroName cmd ?arg1 arg2 ...? */ @@ -9100,30 +10079,31 @@ Tcl_WrongNumArgs(interp, 1, objv, "coroName cmd ?arg1 arg2 ...?"); return TCL_ERROR; } corPtr = GetCoroutineFromObj(interp, objv[1], - "can only inject a probe command into a coroutine"); + "can only inject a probe command into a coroutine"); if (!corPtr) { - return TCL_ERROR; + return TCL_ERROR; } if (!COR_IS_SUSPENDED(corPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can only inject a probe command into a suspended coroutine", - -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can only inject a probe command into a suspended coroutine", + TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", (char *)NULL); + return TCL_ERROR; } /* * Add the callback to the coro's execEnv, so that it is the first thing * to happen when the coro is resumed. */ + ExecEnv *savedEEPtr = iPtr->execEnvPtr; iPtr->execEnvPtr = corPtr->eePtr; TclNRAddCallback(interp, InjectHandler, corPtr, - Tcl_NewListObj(objc - 2, objv + 2), INT2PTR(corPtr->nargs), corPtr); + Tcl_NewListObj(objc - 2, objv + 2), INT2PTR(corPtr->nargs), corPtr); iPtr->execEnvPtr = savedEEPtr; /* * Now we immediately transfer control to the coroutine to run our probe. * TRICKY STUFF copied from the [yield] implementation. @@ -9130,19 +10110,19 @@ * * Push the callback to restore the caller's context on yield back. */ TclNRAddCallback(interp, NRCoroutineCallerCallback, corPtr, - NULL, NULL, NULL); + NULL, NULL, NULL); /* * Record the stackLevel at which the resume is happening, then swap * the interp's environment to make it suitable to run this coroutine. */ - corPtr->stackLevel = stackLevel; - numLevels = corPtr->auxNumLevels; + corPtr->stackLevel = &corPtr; + Tcl_Size numLevels = corPtr->auxNumLevels; corPtr->auxNumLevels = iPtr->numLevels; /* * Do the actual stack swap. */ @@ -9158,83 +10138,83 @@ /* *---------------------------------------------------------------------- * * InjectHandler, InjectHandlerPostProc -- * - * Part of the implementation of [coroinject] and [coroprobe]. These are - * run inside the context of the coroutine being injected/probed into. - * - * InjectHandler runs a script (possibly adding arguments) in the context - * of the coroutine. The script is specified as a one-shot list (with - * reference count equal to 1) in data[1]. This function also arranges - * for InjectHandlerPostProc to be the part that runs after the script - * completes. - * - * InjectHandlerPostProc cleans up after InjectHandler (deleting the - * list) and, for the [coroprobe] command *only*, yields back to the - * caller context (i.e., where [coroprobe] was run). + * Part of the implementation of [coroinject] and [coroprobe]. These are + * run inside the context of the coroutine being injected/probed into. + * + * InjectHandler runs a script (possibly adding arguments) in the context + * of the coroutine. The script is specified as a one-shot list (with + * reference count equal to 1) in data[1]. This function also arranges + * for InjectHandlerPostProc to be the part that runs after the script + * completes. + * + * InjectHandlerPostProc cleans up after InjectHandler (deleting the + * list) and, for the [coroprobe] command *only*, yields back to the + * caller context (i.e., where [coroprobe] was run). *s *---------------------------------------------------------------------- */ static int InjectHandler( - ClientData data[], + void *data[], Tcl_Interp *interp, TCL_UNUSED(int) /*result*/) { CoroutineData *corPtr = (CoroutineData *)data[0]; Tcl_Obj *listPtr = (Tcl_Obj *)data[1]; - int nargs = PTR2INT(data[2]); - ClientData isProbe = data[3]; - int objc; + Tcl_Size nargs = PTR2INT(data[2]); + void *isProbe = data[3]; + Tcl_Size objc; Tcl_Obj **objv; if (!isProbe) { - /* - * If this is [coroinject], add the extra arguments now. - */ - - if (nargs == COROUTINE_ARGUMENTS_SINGLE_OPTIONAL) { - Tcl_ListObjAppendElement(NULL, listPtr, - Tcl_NewStringObj("yield", -1)); - } else if (nargs == COROUTINE_ARGUMENTS_ARBITRARY) { - Tcl_ListObjAppendElement(NULL, listPtr, - Tcl_NewStringObj("yieldto", -1)); - } else { - /* - * I don't think this is reachable... - */ - - Tcl_ListObjAppendElement(NULL, listPtr, Tcl_NewIntObj(nargs)); - } - Tcl_ListObjAppendElement(NULL, listPtr, Tcl_GetObjResult(interp)); + /* + * If this is [coroinject], add the extra arguments now. + */ + + if (nargs == COROUTINE_ARGUMENTS_SINGLE_OPTIONAL) { + Tcl_ListObjAppendElement(NULL, listPtr, + Tcl_NewStringObj("yield", TCL_INDEX_NONE)); + } else if (nargs == COROUTINE_ARGUMENTS_ARBITRARY) { + Tcl_ListObjAppendElement(NULL, listPtr, + Tcl_NewStringObj("yieldto", TCL_INDEX_NONE)); + } else { + /* + * I don't think this is reachable... + */ + Tcl_Obj *nargsObj; + TclNewIndexObj(nargsObj, nargs); + Tcl_ListObjAppendElement(NULL, listPtr, nargsObj); + } + Tcl_ListObjAppendElement(NULL, listPtr, Tcl_GetObjResult(interp)); } /* * Call the user's script; we're in the right place. */ Tcl_IncrRefCount(listPtr); TclMarkTailcall(interp); TclNRAddCallback(interp, InjectHandlerPostCall, corPtr, listPtr, - INT2PTR(nargs), isProbe); + INT2PTR(nargs), isProbe); TclListObjGetElements(NULL, listPtr, &objc, &objv); return TclNREvalObjv(interp, objc, objv, 0, NULL); } static int InjectHandlerPostCall( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CoroutineData *corPtr = (CoroutineData *)data[0]; Tcl_Obj *listPtr = (Tcl_Obj *)data[1]; - int nargs = PTR2INT(data[2]); - ClientData isProbe = data[3]; - int numLevels; + Tcl_Size nargs = PTR2INT(data[2]); + void *isProbe = data[3]; /* * Delete the command words for what we just executed. */ @@ -9246,34 +10226,35 @@ * * Code from guts of [yield] implementation. */ if (isProbe) { - if (result == TCL_ERROR) { - Tcl_AddErrorInfo(interp, - "\n (injected coroutine probe command)"); - } - corPtr->nargs = nargs; - corPtr->stackLevel = NULL; - numLevels = iPtr->numLevels; - iPtr->numLevels = corPtr->auxNumLevels; - corPtr->auxNumLevels = numLevels - corPtr->auxNumLevels; - iPtr->execEnvPtr = corPtr->callerEEPtr; + if (result == TCL_ERROR) { + Tcl_AddErrorInfo(interp, + "\n (injected coroutine probe command)"); + } + corPtr->nargs = nargs; + corPtr->stackLevel = NULL; + Tcl_Size numLevels = iPtr->numLevels; + iPtr->numLevels = corPtr->auxNumLevels; + corPtr->auxNumLevels = numLevels - corPtr->auxNumLevels; + iPtr->execEnvPtr = corPtr->callerEEPtr; } return result; } /* *---------------------------------------------------------------------- * * NRInjectObjCmd -- * - * Implementation of [::tcl::unsupported::inject] command. + * Implementation of [::tcl::unsupported::inject] command. * *---------------------------------------------------------------------- */ +#ifndef TCL_NO_DEPRECATED static int NRInjectObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, int objc, @@ -9291,48 +10272,49 @@ Tcl_WrongNumArgs(interp, 1, objv, "coroName cmd ?arg1 arg2 ...?"); return TCL_ERROR; } corPtr = GetCoroutineFromObj(interp, objv[1], - "can only inject a command into a coroutine"); + "can only inject a command into a coroutine"); if (!corPtr) { - return TCL_ERROR; + return TCL_ERROR; } if (!COR_IS_SUSPENDED(corPtr)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can only inject a command into a suspended coroutine", -1)); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can only inject a command into a suspended coroutine", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ACTIVE", (char *)NULL); + return TCL_ERROR; } /* * Add the callback to the coro's execEnv, so that it is the first thing * to happen when the coro is resumed. */ iPtr->execEnvPtr = corPtr->eePtr; - TclNRAddCallback(interp, TclNREvalList, Tcl_NewListObj(objc-2, objv+2), - NULL, NULL, NULL); + TclNRAddCallback(interp, TclNREvalList, Tcl_NewListObj(objc - 2, objv + 2), + NULL, NULL, NULL); iPtr->execEnvPtr = savedEEPtr; return TCL_OK; } +#endif /* TCL_NO_DEPRECATED */ int TclNRInterpCoroutine( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { CoroutineData *corPtr = (CoroutineData *)clientData; if (!COR_IS_SUSPENDED(corPtr)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "coroutine \"%s\" is already running", - TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BUSY", NULL); + "coroutine \"%s\" is already running", + TclGetString(objv[0]))); + Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "BUSY", (char *)NULL); return TCL_ERROR; } /* * Parse all the arguments to work out what to feed as the result of the @@ -9340,45 +10322,45 @@ * is deleted! */ switch (corPtr->nargs) { case COROUTINE_ARGUMENTS_SINGLE_OPTIONAL: - if (objc == 2) { - Tcl_SetObjResult(interp, objv[1]); - } else if (objc > 2) { - Tcl_WrongNumArgs(interp, 1, objv, "?arg?"); - return TCL_ERROR; - } - break; + if (objc == 2) { + Tcl_SetObjResult(interp, objv[1]); + } else if (objc > 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?arg?"); + return TCL_ERROR; + } + break; default: - if (corPtr->nargs != objc-1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("wrong coro nargs; how did we get here? " - "not implemented!", -1)); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); - return TCL_ERROR; - } - /* fallthrough */ + if (corPtr->nargs + 1 != objc) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("wrong coro nargs; how did we get here? " + "not implemented!", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); + return TCL_ERROR; + } + /* fallthrough */ case COROUTINE_ARGUMENTS_ARBITRARY: - if (objc > 1) { - Tcl_SetObjResult(interp, Tcl_NewListObj(objc-1, objv+1)); - } - break; + if (objc > 1) { + Tcl_SetObjResult(interp, Tcl_NewListObj(objc - 1, objv + 1)); + } + break; } TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, - NULL, NULL, NULL); + NULL, NULL, NULL); return TCL_OK; } /* *---------------------------------------------------------------------- * * TclNRCoroutineObjCmd -- * - * Implementation of [coroutine] command; see documentation for - * description of what this does. + * Implementation of [coroutine] command; see documentation for + * description of what this does. * *---------------------------------------------------------------------- */ int @@ -9404,29 +10386,29 @@ TclGetNamespaceForQualName(interp, procName, inNsPtr, 0, &nsPtr, &altNsPtr, &cxtNsPtr, &simpleName); if (nsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create procedure \"%s\": unknown namespace", - procName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", NULL); + "can't create procedure \"%s\": unknown namespace", + procName)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", (char *)NULL); return TCL_ERROR; } if (simpleName == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't create procedure \"%s\": bad procedure name", - procName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, NULL); + "can't create procedure \"%s\": bad procedure name", + procName)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", procName, (char *)NULL); return TCL_ERROR; } /* * We ARE creating the coroutine command: allocate the corresponding * struct and create the corresponding command. */ - corPtr = (CoroutineData *)Tcl_Alloc(sizeof(CoroutineData)); + corPtr = (CoroutineData *)ckalloc(sizeof(CoroutineData)); cmdPtr = (Command *) TclNRCreateCommandInNs(interp, simpleName, (Tcl_Namespace *)nsPtr, /*objProc*/ NULL, TclNRInterpCoroutine, corPtr, DeleteCoroutine); @@ -9444,11 +10426,11 @@ { Tcl_HashSearch hSearch; Tcl_HashEntry *hePtr; - corPtr->lineLABCPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + corPtr->lineLABCPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(corPtr->lineLABCPtr, TCL_ONE_WORD_KEYS); for (hePtr = Tcl_FirstHashEntry(iPtr->lineLABCPtr,&hSearch); hePtr; hePtr = Tcl_NextHashEntry(&hSearch)) { int isNew; @@ -9469,10 +10451,11 @@ corPtr->running.varFramePtr = iPtr->rootFramePtr; corPtr->running.cmdFramePtr = NULL; corPtr->running.lineLABCPtr = corPtr->lineLABCPtr; corPtr->stackLevel = NULL; corPtr->auxNumLevels = 0; + corPtr->yieldPtr = NULL; /* * Create the coro's execEnv, switch to it to push the exit and coro * command callbacks, then switch back. */ @@ -9504,11 +10487,11 @@ /* * Now just resume the coroutine. */ TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, - NULL, NULL, NULL); + NULL, NULL, NULL); return TCL_OK; } /* * This is used in the [info] ensemble Index: generic/tclBinary.c ================================================================== --- generic/tclBinary.c +++ generic/tclBinary.c @@ -2,12 +2,12 @@ * tclBinary.c -- * * This file contains the implementation of the "binary" Tcl built-in * command and the Tcl binary data object. * - * Copyright (c) 1997 by Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -20,15 +20,15 @@ /* * The following constants are used by GetFormatSpec to indicate various * special conditions in the parsing of a format specifier. */ -#define BINARY_ALL ((size_t)-1) /* Use all elements in the argument. */ -#define BINARY_NOCOUNT ((size_t)-2) /* No count was specified in format. */ +#define BINARY_ALL -1 /* Use all elements in the argument. */ +#define BINARY_NOCOUNT -2 /* No count was specified in format. */ /* - * The following flags may be ORed together and returned by GetFormatSpec + * The following flags may be OR'ed together and returned by GetFormatSpec */ #define BINARY_SIGNED 0 /* Field to be read as signed data */ #define BINARY_UNSIGNED 1 /* Field to be read as unsigned data */ @@ -35,11 +35,11 @@ /* * The following defines the maximum number of different (integer) numbers * placed in the object cache by 'binary scan' before it bails out and * switches back to Plan A (creating a new object for each value.) * Theoretically, it would be possible to keep the cache about for the values - * that are already in it, but that makes the code slower in practise when + * that are already in it, but that makes the code slower in practice when * overflow happens, and makes little odds the rest of the time (as measured * on my machine.) It is also slower (on the sample I tried at least) to grow * the cache to hold all items we might want to put in it; presumably the * extra cost of managing the memory for the enlarged table outweighs the * benefit from allocating fewer objects. This is probably because as the @@ -62,46 +62,30 @@ static int FormatNumber(Tcl_Interp *interp, int type, Tcl_Obj *src, unsigned char **cursorPtr); static void FreeByteArrayInternalRep(Tcl_Obj *objPtr); static void FreeProperByteArrayInternalRep(Tcl_Obj *objPtr); static int GetFormatSpec(const char **formatPtr, char *cmdPtr, - size_t *countPtr, int *flagsPtr); + Tcl_Size *countPtr, int *flagsPtr); static Tcl_Obj * ScanNumber(unsigned char *buffer, int type, int flags, Tcl_HashTable **numberCachePtr); static int SetByteArrayFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static void UpdateStringOfByteArray(Tcl_Obj *listPtr); static void DeleteScanNumberCache(Tcl_HashTable *numberCachePtr); static int NeedReversing(int format); static void CopyNumber(const void *from, void *to, - size_t length, int type); + unsigned int length, int type); /* Binary ensemble commands */ -static int BinaryFormatCmd(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int BinaryScanCmd(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc BinaryFormatCmd; +static Tcl_ObjCmdProc BinaryScanCmd; /* Binary encoding sub-ensemble commands */ -static int BinaryEncodeHex(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int BinaryDecodeHex(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int BinaryEncode64(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int BinaryDecode64(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int BinaryEncodeUu(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int BinaryDecodeUu(ClientData clientData, - Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc BinaryEncodeHex; +static Tcl_ObjCmdProc BinaryDecodeHex; +static Tcl_ObjCmdProc BinaryEncode64; +static Tcl_ObjCmdProc BinaryDecode64; +static Tcl_ObjCmdProc BinaryEncodeUu; +static Tcl_ObjCmdProc BinaryDecodeUu; /* * The following tables are used by the binary encoders */ @@ -157,22 +141,21 @@ { "base64", BinaryDecode64, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0 }, { NULL, NULL, NULL, NULL, NULL, 0 } }; /* - * The following object types represent an array of bytes. The intent is to + * The following Tcl_ObjType represents an array of bytes. The intent is to * allow arbitrary binary data to pass through Tcl as a Tcl value without loss * or damage. Such values are useful for things like encoded strings or Tk * images to name just two. * * It's strange to have two Tcl_ObjTypes in place for this task when one would - * do, so a bit of detail and history how we got to this point and where we - * might go from here. + * do, so a bit of detail and history will aid understanding. * * A bytearray is an ordered sequence of bytes. Each byte is an integer value * in the range [0-255]. To be a Tcl value type, we need a way to encode each - * value in the value set as a Tcl string. The simplest encoding is to + * value in the value set as a Tcl string. A simple encoding is to * represent each byte value as the same codepoint value. A bytearray of N * bytes is encoded into a Tcl string of N characters where the codepoint of * each character is the value of corresponding byte. This approach creates a * one-to-one map between all bytearray values and a subset of Tcl string * values. @@ -179,70 +162,48 @@ * * When converting a Tcl string value to the bytearray internal rep, the * question arises what to do with strings outside that subset? That is, * those Tcl strings containing at least one codepoint greater than 255? The * obviously correct answer is to raise an error! That string value does not - * represent any valid bytearray value. Full Stop. The setFromAnyProc - * signature has a completion code return value for just this reason, to - * reject invalid inputs. + * represent any valid bytearray value. * * Unfortunately this was not the path taken by the authors of the original * tclByteArrayType. They chose to accept all Tcl string values as acceptable * string encodings of the bytearray values that result from masking away the * high bits of any codepoint value at all. This meant that every bytearray * value had multiple accepted string representations. * - * The implications of this choice are truly ugly. When a Tcl value has a - * string representation, we are required to accept that as the true value. - * Bytearray values that possess a string representation cannot be processed - * as bytearrays because we cannot know which true value that bytearray - * represents. The consequence is that we drag around an internal rep that we - * cannot make any use of. This painful price is extracted at any point after - * a string rep happens to be generated for the value. This happens even when - * the troublesome codepoints outside the byte range never show up. This - * happens rather routinely in normal Tcl operations unless we burden the - * script writer with the cognitive burden of avoiding it. The price is also - * paid by callers of the C interface. The routine - * - * unsigned char *Tcl_GetByteArrayFromObj(objPtr, lenPtr) - * - * has a guarantee to always return a non-NULL value, but that value points to - * a byte sequence that cannot be used by the caller to process the Tcl value - * absent some sideband testing that objPtr is "pure". Tcl offers no public - * interface to perform this test, so callers either break encapsulation or - * are unavoidably buggy. Tcl has defined a public interface that cannot be - * used correctly. The Tcl source code itself suffers the same problem, and - * has been buggy, but progressively less so as more and more portions of the - * code have been retrofitted with the required "purity testing". The set of - * values able to pass the purity test can be increased via the introduction - * of a "canonical" flag marker, but the only way the broken interface itself - * can be discarded is to start over and define the Tcl_ObjType properly. - * Bytearrays should simply be usable as bytearrays without a kabuki dance of - * testing. + * The implications of this choice are truly ugly, and motivated the proposal + * of TIP 568 to migrate away from it and to the more sensible design where + * each bytearray value has only one string representation. Full details are + * recorded in that TIP for those who seek them. * * The Tcl_ObjType "properByteArrayType" is (nearly) a correct implementation * of bytearrays. Any Tcl value with the type properByteArrayType can have * its bytearray value fetched and used with confidence that acting on that * value is equivalent to acting on the true Tcl string value. This still * implies a side testing burden -- past mistakes will not let us avoid that * immediately, but it is at least a conventional test of type, and can be * implemented entirely by examining the objPtr fields, with no need to query - * the intrep, as a canonical flag would require. - * - * Until Tcl_GetByteArrayFromObj() and Tcl_SetByteArrayLength() can be revised - * to admit the possibility of returning NULL when the true value is not a - * valid bytearray, we need a mechanism to retain compatibility with the - * deployed callers of the broken interface. That's what the retained - * "tclByteArrayType" provides. In those unusual circumstances where we - * convert an invalid bytearray value to a bytearray type, it is to this - * legacy type. Essentially any time this legacy type gets used, it's a - * signal of a bug being ignored. A TIP should be drafted to remove this - * connection to the broken past so that Tcl 9 will no longer have any trace - * of it. Prescribing a migration path will be the key element of that work. - * The internal changes now in place are the limit of what can be done short - * of interface repair. They provide a great expansion of the histories over - * which bytearray values can be useful in the meanwhile. + * the internalrep, as a canonical flag would require. This benefit is made + * available to extensions through the public routine Tcl_GetBytesFromObj(), + * first available in Tcl 8.7. + * + * The public routines Tcl_GetByteArrayFromObj() and Tcl_SetByteArrayLength() + * must continue to follow their documented behavior through the 8.* series of + * releases. To support that legacy operation, we need a mechanism to retain + * compatibility with the deployed callers of the broken interface. That's + * what the retained "tclByteArrayType" provides. In those unusual + * circumstances where we convert an invalid bytearray value to a bytearray + * type, it is to this legacy type. Essentially any time this legacy type + * shows up, it's a signal of a bug being ignored. + * + * In Tcl 9, the incompatibility in the behavior of these public routines + * has been approved, and the legacy internal rep is no longer retained. + * The internal changes seen below are the limit of what can be done + * in a Tcl 8.* release. They provide a great expansion of the histories + * over which bytearray values can be useful. */ static const Tcl_ObjType properByteArrayType = { "bytearray", FreeProperByteArrayInternalRep, @@ -264,34 +225,35 @@ * track of how much memory has been used and how much has been allocated for * the byte array to enable growing and shrinking of the ByteArray object with * fewer mallocs. */ -typedef struct { - size_t bad; /* Index of the character that is a nonbyte. - * If all characters are bytes, bad = used, - * though then we should never read it. */ - size_t used; /* The number of bytes used in the byte - * array. */ - size_t allocated; /* The amount of space actually allocated - * minus 1 byte. */ - unsigned char bytes[TCLFLEXARRAY]; /* The array of bytes. The actual size of this - * field depends on the 'allocated' field +typedef struct ByteArray { + unsigned int bad; /* Index of first character that is a nonbyte. + * If all characters are bytes, bad = used. */ + unsigned int used; /* The number of bytes used in the byte + * array. Must be <= allocated. The bytes + * used to store the value are indexed from + * 0 to used-1. */ + unsigned int allocated; /* The number of bytes of space allocated. */ + unsigned char bytes[TCLFLEXARRAY]; + /* The array of bytes. The actual size of this + * field is stored in the 'allocated' field * above. */ } ByteArray; #define BYTEARRAY_SIZE(len) \ (offsetof(ByteArray, bytes) + (len)) #define GET_BYTEARRAY(irPtr) ((ByteArray *) (irPtr)->twoPtrValue.ptr1) #define SET_BYTEARRAY(irPtr, baPtr) \ - (irPtr)->twoPtrValue.ptr1 = (baPtr) - + (irPtr)->twoPtrValue.ptr1 = (void *) (baPtr) + int TclIsPureByteArray( Tcl_Obj * objPtr) { - return TclHasIntRep(objPtr, &properByteArrayType); + return TclHasInternalRep(objPtr, &properByteArrayType); } /* *---------------------------------------------------------------------- * @@ -299,11 +261,11 @@ * * This procedure is creates a new ByteArray object and initializes it * from the given array of bytes. * * Results: - * The newly create object is returned. This object will have no initial + * The newly created object is returned. This object has no initial * string representation. The returned object has a ref count of 0. * * Side effects: * Memory allocated for new object and copy of byte array argument. * @@ -314,19 +276,20 @@ Tcl_Obj * Tcl_NewByteArrayObj( const unsigned char *bytes, /* The array of bytes used to initialize the * new object. */ - size_t length) /* Length of the array of bytes */ + Tcl_Size numBytes) /* Number of bytes in the array, + * must be >= 0. */ { #ifdef TCL_MEM_DEBUG - return Tcl_DbNewByteArrayObj(bytes, length, "unknown", 0); + return Tcl_DbNewByteArrayObj(bytes, numBytes, "unknown", 0); #else /* if not TCL_MEM_DEBUG */ Tcl_Obj *objPtr; TclNewObj(objPtr); - Tcl_SetByteArrayObj(objPtr, bytes, length); + Tcl_SetByteArrayObj(objPtr, bytes, numBytes); return objPtr; #endif /* TCL_MEM_DEBUG */ } /* @@ -343,11 +306,11 @@ * * When TCL_MEM_DEBUG is not defined, this procedure just returns the * result of calling Tcl_NewByteArrayObj. * * Results: - * The newly create object is returned. This object will have no initial + * The newly created object is returned. This object has no initial * string representation. The returned object has a ref count of 0. * * Side effects: * Memory allocated for new object and copy of byte array argument. * @@ -357,33 +320,34 @@ #ifdef TCL_MEM_DEBUG Tcl_Obj * Tcl_DbNewByteArrayObj( const unsigned char *bytes, /* The array of bytes used to initialize the * new object. */ - size_t length, /* Length of the array of bytes. */ + Tcl_Size numBytes, /* Number of bytes in the array, + * must be >= 0. */ const char *file, /* The name of the source file calling this * procedure; used for debugging. */ int line) /* Line number in the source file; used for * debugging. */ { Tcl_Obj *objPtr; TclDbNewObj(objPtr, file, line); - Tcl_SetByteArrayObj(objPtr, bytes, length); + Tcl_SetByteArrayObj(objPtr, bytes, numBytes); return objPtr; } #else /* if not TCL_MEM_DEBUG */ Tcl_Obj * Tcl_DbNewByteArrayObj( const unsigned char *bytes, /* The array of bytes used to initialize the * new object. */ - size_t length, /* Length of the array of bytes, which must be - * >= 0. */ + int numBytes, /* Number of bytes in the array, + * must be >= 0. */ TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { - return Tcl_NewByteArrayObj(bytes, length); + return Tcl_NewByteArrayObj(bytes, numBytes); } #endif /* TCL_MEM_DEBUG */ /* *--------------------------------------------------------------------------- @@ -405,87 +369,89 @@ void Tcl_SetByteArrayObj( Tcl_Obj *objPtr, /* Object to initialize as a ByteArray. */ const unsigned char *bytes, /* The array of bytes to use as the new value. - * May be NULL even if length > 0. */ - size_t length) /* Length of the array of bytes, which must - * be >= 0. */ + * May be NULL even if numBytes > 0. */ + Tcl_Size numBytes) /* Number of bytes in the array, + * must be >= 0 */ { ByteArray *byteArrayPtr; - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_SetByteArrayObj"); } TclInvalidateStringRep(objPtr); - byteArrayPtr = (ByteArray *)Tcl_Alloc(BYTEARRAY_SIZE(length)); - byteArrayPtr->bad = length; - byteArrayPtr->used = length; - byteArrayPtr->allocated = length; + assert(numBytes >= 0); + byteArrayPtr = (ByteArray *)ckalloc(BYTEARRAY_SIZE(numBytes)); + byteArrayPtr->bad = numBytes; + byteArrayPtr->used = numBytes; + byteArrayPtr->allocated = numBytes; - if ((bytes != NULL) && (length > 0)) { - memcpy(byteArrayPtr->bytes, bytes, length); + if ((bytes != NULL) && (numBytes > 0)) { + memcpy(byteArrayPtr->bytes, bytes, numBytes); } SET_BYTEARRAY(&ir, byteArrayPtr); - Tcl_StoreIntRep(objPtr, &properByteArrayType, &ir); + Tcl_StoreInternalRep(objPtr, &properByteArrayType, &ir); } /* *---------------------------------------------------------------------- * - * TclGetBytesFromObj -- + * Tcl_GetBytesFromObj -- * * Attempt to extract the value from objPtr in the representation * of a byte sequence. On success return the extracted byte sequence. - * On failures, return NULL and record error message and code in + * On failure, return NULL and record error message and code in * interp (if not NULL). * * Results: - * Pointer to array of bytes, or NULL. representing the ByteArray object. - * Writes number of bytes in array to *lengthPtr. + * NULL or pointer to array of bytes representing the ByteArray object. + * Writes number of bytes in array to *numBytesPtr. * *---------------------------------------------------------------------- */ unsigned char * -TclGetBytesFromObj( +Tcl_GetBytesFromObj( Tcl_Interp *interp, /* For error reporting */ Tcl_Obj *objPtr, /* Value to extract from */ - size_t *lengthPtr) /* If non-NULL, filled with length of the - * array of bytes in the ByteArray object. */ + Tcl_Size *numBytesPtr) /* If non-NULL, write the number of bytes + * in the array here */ { ByteArray *baPtr; - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + const Tcl_ObjInternalRep *irPtr + = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { SetByteArrayFromAny(NULL, objPtr); - irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { if (interp) { const char *nonbyte; int ucs4; - irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); baPtr = GET_BYTEARRAY(irPtr); - nonbyte = Tcl_UtfAtIndex(Tcl_GetString(objPtr), baPtr->bad); - TclUtfToUCS4(nonbyte, &ucs4); + nonbyte = TclUtfAtIndex(TclGetString(objPtr), baPtr->bad); + TclUtfToUniChar(nonbyte, &ucs4); Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected byte sequence but character %" TCL_Z_MODIFIER "u " + "expected byte sequence but character %d " "was '%1s' (U+%06X)", baPtr->bad, nonbyte, ucs4)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "BYTES", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "BYTES", (char *)NULL); } return NULL; } } baPtr = GET_BYTEARRAY(irPtr); - if (lengthPtr != NULL) { - *lengthPtr = baPtr->used; + if (numBytesPtr != NULL) { + *numBytesPtr = baPtr->used; } return baPtr->bytes; } /* @@ -507,42 +473,30 @@ */ unsigned char * Tcl_GetByteArrayFromObj( Tcl_Obj *objPtr, /* The ByteArray object. */ - int *lengthPtr) /* If non-NULL, filled with length of the - * array of bytes in the ByteArray object. */ -{ - size_t numBytes = 0; - unsigned char *bytes = TclGetBytesFromObj(NULL, objPtr, &numBytes); - - if (bytes == NULL) { - ByteArray *baPtr; - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); - - assert(irPtr != NULL); - - baPtr = GET_BYTEARRAY(irPtr); - bytes = baPtr->bytes; - numBytes = baPtr->used; - } - - /* Macro TclGetByteArrayFromObj passes NULL for lengthPtr as - * a trick to get around changing size. */ - if (lengthPtr) { - if (numBytes > INT_MAX) { - /* Caller asked for an int length, but true length is outside - * the int range. This case will be developed out of existence - * in Tcl 9. As interim measure, fail. */ - - *lengthPtr = 0; - return NULL; - } else { - *lengthPtr = (int) numBytes; - } - } - return bytes; + Tcl_Size *numBytesPtr) /* If non-NULL, write the number of bytes + * in the array here */ +{ + ByteArray *baPtr; + const Tcl_ObjInternalRep *irPtr; + unsigned char *result = Tcl_GetBytesFromObj(NULL, objPtr, numBytesPtr); + + if (result) { + return result; + } + + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); + assert(irPtr != NULL); + + baPtr = GET_BYTEARRAY(irPtr); + + if (numBytesPtr != NULL) { + *numBytesPtr = baPtr->used; + } + return (unsigned char *) baPtr->bytes; } /* *---------------------------------------------------------------------- * @@ -566,41 +520,48 @@ */ unsigned char * Tcl_SetByteArrayLength( Tcl_Obj *objPtr, /* The ByteArray object. */ - size_t length) /* New length for internal byte array. */ + Tcl_Size numBytes) /* Number of bytes in resized array */ { ByteArray *byteArrayPtr; - Tcl_ObjIntRep *irPtr; + unsigned newLength; + Tcl_ObjInternalRep *irPtr; + + assert(numBytes >= 0); + newLength = (unsigned int)numBytes; if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_SetByteArrayLength"); } - irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { - irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); if (irPtr == NULL) { SetByteArrayFromAny(NULL, objPtr); - irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { - irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); } } } + + /* Note that during truncation, the implementation does not free + * memory that is no longer needed. */ byteArrayPtr = GET_BYTEARRAY(irPtr); - if (length > byteArrayPtr->allocated) { - byteArrayPtr = (ByteArray *)Tcl_Realloc(byteArrayPtr, BYTEARRAY_SIZE(length)); - byteArrayPtr->allocated = length; + if (newLength > byteArrayPtr->allocated) { + byteArrayPtr = (ByteArray *)ckrealloc(byteArrayPtr, BYTEARRAY_SIZE(newLength)); + byteArrayPtr->allocated = newLength; SET_BYTEARRAY(irPtr, byteArrayPtr); } TclInvalidateStringRep(objPtr); objPtr->typePtr = &properByteArrayType; - byteArrayPtr->bad = length; - byteArrayPtr->used = length; + byteArrayPtr->bad = newLength; + byteArrayPtr->used = newLength; return byteArrayPtr->bytes; } /* *---------------------------------------------------------------------- @@ -621,29 +582,32 @@ static int SetByteArrayFromAny( TCL_UNUSED(Tcl_Interp *), Tcl_Obj *objPtr) /* The object to convert to type ByteArray. */ { - size_t length, bad; + int length, bad; const char *src, *srcEnd; unsigned char *dst; Tcl_UniChar ch = 0; ByteArray *byteArrayPtr; - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; - if (TclHasIntRep(objPtr, &properByteArrayType)) { + if (TclHasInternalRep(objPtr, &properByteArrayType)) { return TCL_OK; } - if (TclHasIntRep(objPtr, &tclByteArrayType)) { + if (TclHasInternalRep(objPtr, &tclByteArrayType)) { return TCL_OK; } src = TclGetStringFromObj(objPtr, &length); bad = length; srcEnd = src + length; - byteArrayPtr = (ByteArray *)Tcl_Alloc(BYTEARRAY_SIZE(length)); + /* Note the allocation is over-sized, possibly by a factor of four, + * or even a factor of two with a proper byte array value. */ + + byteArrayPtr = (ByteArray *)ckalloc(BYTEARRAY_SIZE(length)); for (dst = byteArrayPtr->bytes; src < srcEnd; ) { src += TclUtfToUniChar(src, &ch); if ((bad == length) && (ch > 255)) { bad = dst - byteArrayPtr->bytes; } @@ -654,14 +618,14 @@ byteArrayPtr->allocated = length; byteArrayPtr->used = dst - byteArrayPtr->bytes; if (bad == length) { byteArrayPtr->bad = byteArrayPtr->used; - Tcl_StoreIntRep(objPtr, &properByteArrayType, &ir); + Tcl_StoreInternalRep(objPtr, &properByteArrayType, &ir); } else { byteArrayPtr->bad = bad; - Tcl_StoreIntRep(objPtr, &tclByteArrayType, &ir); + Tcl_StoreInternalRep(objPtr, &tclByteArrayType, &ir); } return TCL_OK; } @@ -684,18 +648,18 @@ static void FreeByteArrayInternalRep( Tcl_Obj *objPtr) /* Object with internal rep to free. */ { - Tcl_Free(GET_BYTEARRAY(TclFetchIntRep(objPtr, &tclByteArrayType))); + ckfree(GET_BYTEARRAY(TclFetchInternalRep(objPtr, &tclByteArrayType))); } static void FreeProperByteArrayInternalRep( Tcl_Obj *objPtr) /* Object with internal rep to free. */ { - Tcl_Free(GET_BYTEARRAY(TclFetchIntRep(objPtr, &properByteArrayType))); + ckfree(GET_BYTEARRAY(TclFetchInternalRep(objPtr, &properByteArrayType))); } /* *---------------------------------------------------------------------- * @@ -716,47 +680,47 @@ static void DupByteArrayInternalRep( Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ Tcl_Obj *copyPtr) /* Object with internal rep to set. */ { - size_t length; + unsigned int length; ByteArray *srcArrayPtr, *copyArrayPtr; - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; - srcArrayPtr = GET_BYTEARRAY(TclFetchIntRep(srcPtr, &tclByteArrayType)); + srcArrayPtr = GET_BYTEARRAY(TclFetchInternalRep(srcPtr, &tclByteArrayType)); length = srcArrayPtr->used; - copyArrayPtr = (ByteArray *)Tcl_Alloc(BYTEARRAY_SIZE(length)); + copyArrayPtr = (ByteArray *)ckalloc(BYTEARRAY_SIZE(length)); copyArrayPtr->bad = srcArrayPtr->bad; copyArrayPtr->used = length; copyArrayPtr->allocated = length; memcpy(copyArrayPtr->bytes, srcArrayPtr->bytes, length); SET_BYTEARRAY(&ir, copyArrayPtr); - Tcl_StoreIntRep(copyPtr, &tclByteArrayType, &ir); + Tcl_StoreInternalRep(copyPtr, &tclByteArrayType, &ir); } static void DupProperByteArrayInternalRep( Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ Tcl_Obj *copyPtr) /* Object with internal rep to set. */ { unsigned int length; ByteArray *srcArrayPtr, *copyArrayPtr; - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; - srcArrayPtr = GET_BYTEARRAY(TclFetchIntRep(srcPtr, &properByteArrayType)); + srcArrayPtr = GET_BYTEARRAY(TclFetchInternalRep(srcPtr, &properByteArrayType)); length = srcArrayPtr->used; - copyArrayPtr = (ByteArray *)Tcl_Alloc(BYTEARRAY_SIZE(length)); + copyArrayPtr = (ByteArray *)ckalloc(BYTEARRAY_SIZE(length)); copyArrayPtr->bad = length; copyArrayPtr->used = length; copyArrayPtr->allocated = length; memcpy(copyArrayPtr->bytes, srcArrayPtr->bytes, length); SET_BYTEARRAY(&ir, copyArrayPtr); - Tcl_StoreIntRep(copyPtr, &properByteArrayType, &ir); + Tcl_StoreInternalRep(copyPtr, &properByteArrayType, &ir); } /* *---------------------------------------------------------------------- * @@ -777,25 +741,28 @@ static void UpdateStringOfByteArray( Tcl_Obj *objPtr) /* ByteArray object whose string rep to * update. */ { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); ByteArray *byteArrayPtr = GET_BYTEARRAY(irPtr); unsigned char *src = byteArrayPtr->bytes; - size_t i, length = byteArrayPtr->used; - size_t size = length; + unsigned int i, length = byteArrayPtr->used; + unsigned int size = length; /* * How much space will string rep need? */ - for (i = 0; i < length; i++) { + for (i = 0; i < length && size <= INT_MAX; i++) { if ((src[i] == 0) || (src[i] > 127)) { size++; } } + if (size > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } if (size == length) { char *dst = Tcl_InitStringRep(objPtr, (char *)src, size); TclOOM(dst, size); @@ -804,11 +771,10 @@ TclOOM(dst, size); for (i = 0; i < length; i++) { dst += Tcl_UniCharToUtf(src[i], dst); } - (void) Tcl_InitStringRep(objPtr, NULL, size); } } /* *---------------------------------------------------------------------- @@ -831,20 +797,20 @@ void TclAppendBytesToByteArray( Tcl_Obj *objPtr, const unsigned char *bytes, - size_t len) + Tcl_Size len) { ByteArray *byteArrayPtr; - size_t needed; - Tcl_ObjIntRep *irPtr; + unsigned int length, needed; + Tcl_ObjInternalRep *irPtr; if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object","TclAppendBytesToByteArray"); } - if (len == TCL_INDEX_NONE) { + if (len < 0) { Tcl_Panic("%s must be called with definite number of bytes to append", "TclAppendBytesToByteArray"); } if (len == 0) { /* @@ -852,73 +818,75 @@ */ return; } - irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + length = (unsigned int) len; + + irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { - irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); if (irPtr == NULL) { SetByteArrayFromAny(NULL, objPtr); - irPtr = TclFetchIntRep(objPtr, &properByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &properByteArrayType); if (irPtr == NULL) { - irPtr = TclFetchIntRep(objPtr, &tclByteArrayType); + irPtr = TclFetchInternalRep(objPtr, &tclByteArrayType); } } } byteArrayPtr = GET_BYTEARRAY(irPtr); - if (len > UINT_MAX - byteArrayPtr->used) { - Tcl_Panic("max size for a Tcl value (%u bytes) exceeded", UINT_MAX); + if (length > INT_MAX - byteArrayPtr->used) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } - needed = byteArrayPtr->used + len; + needed = byteArrayPtr->used + length; /* * If we need to, resize the allocated space in the byte array. */ if (needed > byteArrayPtr->allocated) { ByteArray *ptr = NULL; - size_t attempt; + unsigned int attempt; if (needed <= INT_MAX/2) { /* * Try to allocate double the total space that is needed. */ attempt = 2 * needed; - ptr = (ByteArray *)Tcl_AttemptRealloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); + ptr = (ByteArray *)attemptckrealloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); } if (ptr == NULL) { /* * Try to allocate double the increment that is needed (plus). */ - size_t limit = UINT_MAX - needed; - size_t extra = len + TCL_MIN_GROWTH; - size_t growth = (extra > limit) ? limit : extra; + unsigned int limit = INT_MAX - needed; + unsigned int extra = length + TCL_MIN_GROWTH; + int growth = (int) ((extra > limit) ? limit : extra); attempt = needed + growth; - ptr = (ByteArray *)Tcl_AttemptRealloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); + ptr = (ByteArray *)attemptckrealloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); } if (ptr == NULL) { /* * Last chance: Try to allocate exactly what is needed. */ attempt = needed; - ptr = (ByteArray *)Tcl_Realloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); + ptr = (ByteArray *)ckrealloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); } byteArrayPtr = ptr; byteArrayPtr->allocated = attempt; SET_BYTEARRAY(irPtr, byteArrayPtr); } if (bytes) { - memcpy(byteArrayPtr->bytes + byteArrayPtr->used, bytes, len); + memcpy(byteArrayPtr->bytes + byteArrayPtr->used, bytes, length); } - byteArrayPtr->used += len; + byteArrayPtr->used += length; TclInvalidateStringRep(objPtr); objPtr->typePtr = &properByteArrayType; } /* @@ -966,20 +934,20 @@ *---------------------------------------------------------------------- */ static int BinaryFormatCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int arg; /* Index of next argument to consume. */ int value = 0; /* Current integer value to be packed. * Initialized to avoid compiler warning. */ char cmd; /* Current format character. */ - size_t count; /* Count associated with current format + Tcl_Size count; /* Count associated with current format * character. */ int flags; /* Format field flags */ const char *format; /* Pointer to current position in format * string. */ Tcl_Obj *resultPtr = NULL; /* Object holding result buffer. */ @@ -987,12 +955,11 @@ unsigned char *cursor; /* Current position within result buffer. */ unsigned char *maxPos; /* Greatest position within result buffer that * cursor has visited.*/ const char *errorString; const char *errorValue, *str; - int offset, size; - size_t length; + Tcl_Size offset, size, length; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "formatString ?arg ...?"); return TCL_ERROR; } @@ -1027,11 +994,11 @@ if (arg >= objc) { goto badIndex; } if (count == BINARY_ALL) { - (void)TclGetByteArrayFromObj(objv[arg], &count); + Tcl_GetByteArrayFromObj(objv[arg], &count); } else if (count == BINARY_NOCOUNT) { count = 1; } arg++; if (cmd == 'a' || cmd == 'A') { @@ -1084,31 +1051,35 @@ if (count == BINARY_NOCOUNT) { arg++; count = 1; } else { - int listc; + Tcl_Size listc; Tcl_Obj **listv; /* * The macro evals its args more than once: avoid arg++ */ - if (TclListObjGetElements(interp, objv[arg], &listc, - &listv) != TCL_OK) { + if (TclListObjLength(interp, objv[arg], &listc + ) != TCL_OK) { return TCL_ERROR; } - arg++; if (count == BINARY_ALL) { count = listc; - } else if (count > (size_t)listc) { + } else if (count > listc) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "number of elements in list does not match count", -1)); return TCL_ERROR; } + if (TclListObjGetElements(interp, objv[arg], &listc, + &listv) != TCL_OK) { + return TCL_ERROR; + } + arg++; } offset += count*size; break; case 'x': @@ -1123,20 +1094,20 @@ break; case 'X': if (count == BINARY_NOCOUNT) { count = 1; } - if ((count > (size_t)offset) || (count == BINARY_ALL)) { + if ((count > offset) || (count == BINARY_ALL)) { count = offset; } - if (offset > (int)length) { + if (offset > length) { length = offset; } offset -= count; break; case '@': - if (offset > (int)length) { + if (offset > length) { length = offset; } if (count == BINARY_ALL) { offset = length; } else if (count == BINARY_NOCOUNT) { @@ -1148,19 +1119,19 @@ default: errorString = str; goto badField; } } - if (offset > (int)length) { + if (offset > length) { length = offset; } if (length == 0) { return TCL_OK; } /* - * Prepare the result object by preallocating the caclulated number of + * Prepare the result object by preallocating the calculated number of * bytes and filling with nulls. */ TclNewObj(resultPtr); buffer = Tcl_SetByteArrayLength(resultPtr, length); @@ -1191,12 +1162,12 @@ case 'a': case 'A': { char pad = (char) (cmd == 'a' ? '\0' : ' '); unsigned char *bytes; - bytes = TclGetByteArrayFromObj(objv[arg], &length); - arg++; + bytes = Tcl_GetByteArrayFromObj(objv[arg++], &length); + if (count == BINARY_ALL) { count = length; } else if (count == BINARY_NOCOUNT) { count = 1; } @@ -1225,11 +1196,11 @@ count = length; } value = 0; errorString = "binary"; if (cmd == 'B') { - for (offset = 0; (size_t)offset < count; offset++) { + for (offset = 0; offset < count; offset++) { value <<= 1; if (str[offset] == '1') { value |= 1; } else if (str[offset] != '0') { errorValue = str; @@ -1240,11 +1211,11 @@ *cursor++ = UCHAR(value); value = 0; } } } else { - for (offset = 0; (size_t)offset < count; offset++) { + for (offset = 0; offset < count; offset++) { value >>= 1; if (str[offset] == '1') { value |= 128; } else if (str[offset] != '0') { errorValue = str; @@ -1287,11 +1258,11 @@ count = length; } value = 0; errorString = "hexadecimal"; if (cmd == 'H') { - for (offset = 0; (size_t)offset < count; offset++) { + for (offset = 0; offset < count; offset++) { value <<= 4; if (!isxdigit(UCHAR(str[offset]))) { /* INTL: digit */ errorValue = str; Tcl_DecrRefCount(resultPtr); goto badValue; @@ -1308,11 +1279,11 @@ *cursor++ = (char) value; value = 0; } } } else { - for (offset = 0; (size_t)offset < count; offset++) { + for (offset = 0; offset < count; offset++) { value >>= 4; if (!isxdigit(UCHAR(str[offset]))) { /* INTL: digit */ errorValue = str; Tcl_DecrRefCount(resultPtr); @@ -1360,11 +1331,11 @@ case 'R': case 'd': case 'q': case 'Q': case 'f': { - int listc, i; + Tcl_Size listc, i; Tcl_Obj **listv; if (count == BINARY_NOCOUNT) { /* * Note that we are casting away the const-ness of objv, but @@ -1379,11 +1350,11 @@ if (count == BINARY_ALL) { count = listc; } } arg++; - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { if (FormatNumber(interp, cmd, listv[i], &cursor) != TCL_OK) { Tcl_DecrRefCount(resultPtr); return TCL_ERROR; } } @@ -1401,11 +1372,11 @@ maxPos = cursor; } if (count == BINARY_NOCOUNT) { count = 1; } - if ((count == BINARY_ALL) || (count > (size_t)(cursor - buffer))) { + if ((count == BINARY_ALL) || (count > (cursor - buffer))) { cursor = buffer; } else { cursor -= count; } break; @@ -1470,32 +1441,31 @@ * See the user documentation. * *---------------------------------------------------------------------- */ -int +static int BinaryScanCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int arg; /* Index of next argument to consume. */ int value = 0; /* Current integer value to be packed. * Initialized to avoid compiler warning. */ char cmd; /* Current format character. */ - size_t count; /* Count associated with current format + Tcl_Size count; /* Count associated with current format * character. */ int flags; /* Format field flags */ const char *format; /* Pointer to current position in format * string. */ Tcl_Obj *resultPtr = NULL; /* Object holding result buffer. */ unsigned char *buffer; /* Start of result buffer. */ const char *errorString; const char *str; - int offset, size, i; - size_t length = 0; + Tcl_Size offset, size, length, i; Tcl_Obj *valuePtr, *elementPtr; Tcl_HashTable numberCacheHash; Tcl_HashTable *numberCachePtr; @@ -1504,11 +1474,11 @@ "value formatString ?varName ...?"); return TCL_ERROR; } numberCachePtr = &numberCacheHash; Tcl_InitHashTable(numberCachePtr, TCL_ONE_WORD_KEYS); - buffer = TclGetByteArrayFromObj(objv[1], &length); + buffer = Tcl_GetByteArrayFromObj(objv[1], &length); format = TclGetString(objv[2]); arg = 3; offset = 0; while (*format != '\0') { str = format; @@ -1516,11 +1486,12 @@ if (!GetFormatSpec(&format, &cmd, &count, &flags)) { goto done; } switch (cmd) { case 'a': - case 'A': { + case 'A': + case 'C': { unsigned char *src; if (arg >= objc) { DeleteScanNumberCache(numberCachePtr); goto badIndex; @@ -1529,23 +1500,31 @@ count = length - offset; } else { if (count == BINARY_NOCOUNT) { count = 1; } - if (count > length - offset) { + if (count > (length - offset)) { goto done; } } src = buffer + offset; size = count; /* - * Trim trailing nulls and spaces, if necessary. + * Apply C string semantics or trim trailing + * nulls and spaces, if necessary. */ - if (cmd == 'A') { + if (cmd == 'C') { + for (i = 0; i < size; i++) { + if (src[i] == '\0') { + size = i; + break; + } + } + } else if (cmd == 'A') { while (size > 0) { if (src[size - 1] != '\0' && src[size - 1] != ' ') { break; } size--; @@ -1588,30 +1567,30 @@ count = (length - offset) * 8; } else { if (count == BINARY_NOCOUNT) { count = 1; } - if (count > (size_t)(length - offset) * 8) { + if (count > (length - offset) * 8) { goto done; } } src = buffer + offset; TclNewObj(valuePtr); Tcl_SetObjLength(valuePtr, count); dest = TclGetString(valuePtr); if (cmd == 'b') { - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { if (i % 8) { value >>= 1; } else { value = *src++; } *dest++ = (char) ((value & 1) ? '1' : '0'); } } else { - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { if (i % 8) { value <<= 1; } else { value = *src++; } @@ -1653,20 +1632,20 @@ TclNewObj(valuePtr); Tcl_SetObjLength(valuePtr, count); dest = TclGetString(valuePtr); if (cmd == 'h') { - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { if (i % 2) { value >>= 4; } else { value = *src++; } *dest++ = hexdigit[value & 0xF]; } } else { - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { if (i % 2) { value <<= 4; } else { value = *src++; } @@ -1719,11 +1698,11 @@ if (arg >= objc) { DeleteScanNumberCache(numberCachePtr); goto badIndex; } if (count == BINARY_NOCOUNT) { - if ((length - offset) < (size_t)size) { + if (length < (size + offset)) { goto done; } valuePtr = ScanNumber(buffer+offset, cmd, flags, &numberCachePtr); offset += size; @@ -1734,11 +1713,11 @@ if ((length - offset) < (count * size)) { goto done; } TclNewObj(valuePtr); src = buffer + offset; - for (i = 0; (size_t)i < count; i++) { + for (i = 0; i < count; i++) { elementPtr = ScanNumber(src, cmd, flags, &numberCachePtr); src += size; Tcl_ListObjAppendElement(NULL, valuePtr, elementPtr); } offset += count * size; @@ -1755,21 +1734,21 @@ } case 'x': if (count == BINARY_NOCOUNT) { count = 1; } - if ((count == BINARY_ALL) || (count > length - offset)) { + if ((count == BINARY_ALL) || (count > (length - offset))) { offset = length; } else { offset += count; } break; case 'X': if (count == BINARY_NOCOUNT) { count = 1; } - if ((count == BINARY_ALL) || (count > (size_t)offset)) { + if ((count == BINARY_ALL) || (count > offset)) { offset = 0; } else { offset -= count; } break; @@ -1849,11 +1828,11 @@ static int GetFormatSpec( const char **formatPtr, /* Pointer to format string. */ char *cmdPtr, /* Pointer to location of command char. */ - size_t *countPtr, /* Pointer to repeat count value. */ + Tcl_Size *countPtr, /* Pointer to repeat count value. */ int *flagsPtr) /* Pointer to field flags */ { /* * Skip any leading blanks. */ @@ -1882,11 +1861,11 @@ } if (**formatPtr == '*') { (*formatPtr)++; *countPtr = BINARY_ALL; } else if (isdigit(UCHAR(**formatPtr))) { /* INTL: digit */ - unsigned long int count; + unsigned long count; errno = 0; count = strtoul(*formatPtr, (char **) formatPtr, 10); if (errno || (count > (unsigned long) INT_MAX)) { *countPtr = INT_MAX; @@ -1904,11 +1883,11 @@ * * NeedReversing -- * * This routine determines, if bytes of a number need to be re-ordered, * and returns a numeric code indicating the re-ordering to be done. - * This depends on the endiannes of the machine and the desired format. + * This depends on the endianness of the machine and the desired format. * It is in effect a table (whose contents depend on the endianness of * the system) describing whether a value needs reversing or not. Anyone * porting the code to a big-endian platform should take care to make * sure that they define WORDS_BIGENDIAN though this is already done by * configure for the Unix build; little-endian platforms (including @@ -2015,11 +1994,11 @@ static void CopyNumber( const void *from, /* source */ void *to, /* destination */ - size_t length, /* Number of bytes to copy */ + unsigned length, /* Number of bytes to copy */ int type) /* What type of thing are we copying? */ { switch (NeedReversing(type)) { case 0: memcpy(to, from, length); @@ -2082,11 +2061,11 @@ /* *---------------------------------------------------------------------- * * FormatNumber -- * - * This routine is called by Tcl_BinaryObjCmd to format a number into a + * This routine is called by BinaryFormatCmd to format a number into a * location pointed at by cursor. * * Results: * A standard Tcl result. * @@ -2117,11 +2096,11 @@ * returns TCL_ERROR for NaN, but we can check by comparing the * object's type pointer. */ if (Tcl_GetDoubleFromObj(interp, src, &dvalue) != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(src, &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(src, &tclDoubleType); if (irPtr == NULL) { return TCL_ERROR; } dvalue = irPtr->doubleValue; } @@ -2137,11 +2116,11 @@ * returns TCL_ERROR for NaN, but we can check by comparing the * object's type pointer. */ if (Tcl_GetDoubleFromObj(interp, src, &dvalue) != TCL_OK) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(src, &tclDoubleType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(src, &tclDoubleType); if (irPtr == NULL) { return TCL_ERROR; } dvalue = irPtr->doubleValue; @@ -2152,11 +2131,15 @@ * an overflow cast (e.g. Borland), we restrict the values to the * valid range for float. */ if (fabs(dvalue) > (double) FLT_MAX) { + if (fabs(dvalue) > (FLT_MAX + pow(2, (FLT_MAX_EXP - FLT_MANT_DIG - 1)))) { + fvalue = (dvalue >= 0.0) ? INFINITY : -INFINITY; // c99 + } else { fvalue = (dvalue >= 0.0) ? FLT_MAX : -FLT_MAX; + } } else { fvalue = (float) dvalue; } CopyNumber(&fvalue, *cursorPtr, sizeof(float), type); *cursorPtr += sizeof(float); @@ -2251,11 +2234,11 @@ /* *---------------------------------------------------------------------- * * ScanNumber -- * - * This routine is called by Tcl_BinaryObjCmd to scan a number out of a + * This routine is called by BinaryScanCmd to scan a number out of a * buffer. * * Results: * Returns a newly created object containing the scanned number. This * object has a ref count of zero. @@ -2337,16 +2320,16 @@ case 'n': if (NeedReversing(type)) { value = (long) (buffer[0] + (buffer[1] << 8) + (buffer[2] << 16) - + (((long)buffer[3]) << 24)); + + (((unsigned long)buffer[3]) << 24)); } else { value = (long) (buffer[3] + (buffer[2] << 8) + (buffer[1] << 16) - + (((long) buffer[0]) << 24)); + + (((unsigned long) buffer[0]) << 24)); } /* * Check to see if the value was sign extended properly on systems * where an int is more than 32-bits. @@ -2356,13 +2339,13 @@ */ if (flags & BINARY_UNSIGNED) { return Tcl_NewWideIntObj((Tcl_WideInt)(unsigned long)value); } - if ((value & (((unsigned) 1) << 31)) && (value > 0)) { - value -= (((unsigned) 1) << 31); - value -= (((unsigned) 1) << 31); + if ((value & (1U << 31)) && (value > 0)) { + value -= (1U << 31); + value -= (1U << 31); } returnNumericObject: if (*numberCachePtrPtr == NULL) { return Tcl_NewWideIntObj(value); @@ -2541,27 +2524,27 @@ *---------------------------------------------------------------------- */ static int BinaryEncodeHex( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj = NULL; unsigned char *data = NULL; unsigned char *cursor = NULL; - size_t offset = 0, count = 0; + Tcl_Size offset = 0, count = 0; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "data"); return TCL_ERROR; } TclNewObj(resultObj); - data = TclGetByteArrayFromObj(objv[1], &count); + data = Tcl_GetByteArrayFromObj(objv[1], &count); cursor = Tcl_SetByteArrayLength(resultObj, count * 2); for (offset = 0; offset < count; ++offset) { *cursor++ = HexDigits[(data[offset] >> 4) & 0x0F]; *cursor++ = HexDigits[data[offset] & 0x0F]; } @@ -2585,20 +2568,20 @@ *---------------------------------------------------------------------- */ static int BinaryDecodeHex( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj = NULL; unsigned char *data, *datastart, *dataend; unsigned char *begin, *cursor, c; int i, index, value, pure = 1, strict = 0; - size_t size, cut = 0, count = 0; + Tcl_Size size, cut = 0, count = 0; int ucs4; enum {OPT_STRICT }; static const char *const optStrings[] = { "-strict", NULL }; if (objc < 2 || objc > 3) { @@ -2616,11 +2599,11 @@ break; } } TclNewObj(resultObj); - data = TclGetBytesFromObj(NULL, objv[objc - 1], &count); + data = Tcl_GetBytesFromObj(NULL, objv[objc - 1], &count); if (data == NULL) { pure = 0; data = (unsigned char *) TclGetStringFromObj(objv[objc - 1], &count); } datastart = data; @@ -2669,17 +2652,17 @@ badChar: if (pure) { ucs4 = c; } else { - TclUtfToUCS4((const char *)(data - 1), &ucs4); + TclUtfToUniChar((const char *)(data - 1), &ucs4); } TclDecrRefCount(resultObj); Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid hexadecimal digit \"%c\" (U+%06X) at position %" - TCL_Z_MODIFIER "u", ucs4, ucs4, data - datastart - 1)); - Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", NULL); + "invalid hexadecimal digit \"%c\" (U+%06X) at position %d", + ucs4, ucs4, (int) (data - datastart - 1))); + Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -2710,22 +2693,22 @@ } \ } while (0) static int BinaryEncode64( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj; unsigned char *data, *limit; - int maxlen = 0; + Tcl_WideInt maxlen = 0; const char *wrapchar = "\n"; - size_t wrapcharlen = 1; - int i, index, size, outindex = 0, purewrap = 1; - size_t offset, count = 0; + Tcl_Size wrapcharlen = 1; + int index, purewrap = 1; + Tcl_Size i, offset, size, outindex = 0, count = 0; enum { OPT_MAXLEN, OPT_WRAPCHAR }; static const char *const optStrings[] = { "-maxlen", "-wrapchar", NULL }; if (objc < 2 || objc % 2 != 0) { Tcl_WrongNumArgs(interp, 1, objv, @@ -2737,23 +2720,23 @@ TCL_EXACT, &index) != TCL_OK) { return TCL_ERROR; } switch (index) { case OPT_MAXLEN: - if (Tcl_GetIntFromObj(interp, objv[i + 1], &maxlen) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[i + 1], &maxlen) != TCL_OK) { return TCL_ERROR; } if (maxlen < 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "line length out of range", -1)); Tcl_SetErrorCode(interp, "TCL", "BINARY", "ENCODE", - "LINE_LENGTH", NULL); + "LINE_LENGTH", (char *)NULL); return TCL_ERROR; } break; case OPT_WRAPCHAR: - wrapchar = (const char *)TclGetBytesFromObj(NULL, + wrapchar = (const char *)Tcl_GetBytesFromObj(NULL, objv[i + 1], &wrapcharlen); if (wrapchar == NULL) { purewrap = 0; wrapchar = TclGetStringFromObj(objv[i + 1], &wrapcharlen); } @@ -2763,11 +2746,11 @@ if (wrapcharlen == 0) { maxlen = 0; } TclNewObj(resultObj); - data = TclGetByteArrayFromObj(objv[objc - 1], &count); + data = Tcl_GetByteArrayFromObj(objv[objc - 1], &count); if (count > 0) { unsigned char *cursor = NULL; size = (((count * 4) / 3) + 3) & ~3; /* ensure 4 byte chunks */ if (maxlen > 0 && size > maxlen) { @@ -2833,22 +2816,23 @@ *---------------------------------------------------------------------- */ static int BinaryEncodeUu( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj; unsigned char *data, *start, *cursor; - int rawLength, n, i, bits, index; + int i, bits, index; + unsigned int n; int lineLength = 61; const unsigned char SingleNewline[] = { UCHAR('\n') }; const unsigned char *wrapchar = SingleNewline; - size_t j, offset, count = 0, wrapcharlen = sizeof(SingleNewline); + Tcl_Size j, rawLength, offset, count, wrapcharlen = sizeof(SingleNewline); enum { OPT_MAXLEN, OPT_WRAPCHAR }; static const char *const optStrings[] = { "-maxlen", "-wrapchar", NULL }; if (objc < 2 || objc % 2 != 0) { Tcl_WrongNumArgs(interp, 1, objv, @@ -2868,21 +2852,21 @@ } if (lineLength < 5 || lineLength > 85) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "line length out of range", -1)); Tcl_SetErrorCode(interp, "TCL", "BINARY", "ENCODE", - "LINE_LENGTH", NULL); + "LINE_LENGTH", (char *)NULL); return TCL_ERROR; } lineLength = ((lineLength - 1) & -4) + 1; /* 5, 9, 13 ... */ break; case OPT_WRAPCHAR: wrapchar = (const unsigned char *) TclGetStringFromObj( objv[i + 1], &wrapcharlen); { const unsigned char *p = wrapchar; - size_t numBytes = wrapcharlen; + Tcl_Size numBytes = wrapcharlen; while (numBytes) { switch (*p) { case '\t': case '\v': @@ -2897,11 +2881,11 @@ badwrap: Tcl_SetObjResult(interp, Tcl_NewStringObj( "invalid wrapchar; will defeat decoding", -1)); Tcl_SetErrorCode(interp, "TCL", "BINARY", - "ENCODE", "WRAPCHAR", NULL); + "ENCODE", "WRAPCHAR", (char *)NULL); return TCL_ERROR; } } if (numBytes) { goto badwrap; @@ -2916,11 +2900,11 @@ * enough". */ TclNewObj(resultObj); offset = 0; - data = TclGetByteArrayFromObj(objv[objc - 1], &count); + data = Tcl_GetByteArrayFromObj(objv[objc - 1], &count); rawLength = (lineLength - 1) * 3 / 4; start = cursor = Tcl_SetByteArrayLength(resultObj, (lineLength + wrapcharlen) * ((count + (rawLength - 1)) / rawLength)); n = bits = 0; @@ -2931,11 +2915,11 @@ * the encoded data follows (encoding each 6 bits as one character). * Encoded lines are always terminated by a newline. */ while (offset < count) { - int lineLen = count - offset; + Tcl_Size lineLen = count - offset; if (lineLen > rawLength) { lineLen = rawLength; } *cursor++ = UueDigits[lineLen]; @@ -2981,20 +2965,20 @@ *---------------------------------------------------------------------- */ static int BinaryDecodeUu( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj = NULL; unsigned char *data, *datastart, *dataend; unsigned char *begin, *cursor; int i, index, pure = 1, strict = 0, lineLen; - size_t size, count = 0; + Tcl_Size size, count = 0; unsigned char c; int ucs4; enum { OPT_STRICT }; static const char *const optStrings[] = { "-strict", NULL }; @@ -3013,11 +2997,11 @@ break; } } TclNewObj(resultObj); - data = TclGetBytesFromObj(NULL, objv[objc - 1], &count); + data = Tcl_GetBytesFromObj(NULL, objv[objc - 1], &count); if (data == NULL) { pure = 0; data = (unsigned char *) TclGetStringFromObj(objv[objc - 1], &count); } datastart = data; @@ -3119,24 +3103,24 @@ Tcl_SetObjResult(interp, resultObj); return TCL_OK; shortUu: Tcl_SetObjResult(interp, Tcl_ObjPrintf("short uuencode data")); - Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "SHORT", NULL); + Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "SHORT", (char *)NULL); TclDecrRefCount(resultObj); return TCL_ERROR; badUu: if (pure) { ucs4 = c; } else { - TclUtfToUCS4((const char *)(data - 1), &ucs4); + TclUtfToUniChar((const char *)(data - 1), &ucs4); } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid uuencode character \"%c\" (U+%06X) at position %" - TCL_Z_MODIFIER "u", ucs4, ucs4, data - datastart - 1)); - Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", NULL); + "invalid uuencode character \"%c\" (U+%06X) at position %d", + ucs4, ucs4, (int) (data - datastart - 1))); + Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", (char *)NULL); TclDecrRefCount(resultObj); return TCL_ERROR; } /* @@ -3155,11 +3139,11 @@ *---------------------------------------------------------------------- */ static int BinaryDecode64( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *resultObj = NULL; @@ -3166,11 +3150,11 @@ unsigned char *data, *datastart, *dataend, c = '\0'; unsigned char *begin = NULL; unsigned char *cursor = NULL; int pure = 1, strict = 0; int i, index, cut = 0; - size_t size, count = 0; + Tcl_Size size, count = 0; int ucs4; enum { OPT_STRICT }; static const char *const optStrings[] = { "-strict", NULL }; if (objc < 2 || objc > 3) { @@ -3188,11 +3172,11 @@ break; } } TclNewObj(resultObj); - data = TclGetBytesFromObj(NULL, objv[objc - 1], &count); + data = Tcl_GetBytesFromObj(NULL, objv[objc - 1], &count); if (data == NULL) { pure = 0; data = (unsigned char *) TclGetStringFromObj(objv[objc - 1], &count); } datastart = data; @@ -3302,17 +3286,17 @@ /* The decoder is byte-oriented. If we saw a byte that's not a * valid member of the base64 alphabet, it could be the lead byte * of a multi-byte character. */ /* Safe because we know data is NUL-terminated */ - TclUtfToUCS4((const char *)(data - 1), &ucs4); + TclUtfToUniChar((const char *)(data - 1), &ucs4); } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid base64 character \"%c\" (U+%06X) at position %" - TCL_Z_MODIFIER "u", ucs4, ucs4, data - datastart - 1)); - Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", NULL); + "invalid base64 character \"%c\" (U+%06X) at position %d", + ucs4, ucs4, (int) (data - datastart - 1))); + Tcl_SetErrorCode(interp, "TCL", "BINARY", "DECODE", "INVALID", (char *)NULL); TclDecrRefCount(resultObj); return TCL_ERROR; } /* Index: generic/tclCkalloc.c ================================================================== --- generic/tclCkalloc.c +++ generic/tclCkalloc.c @@ -3,13 +3,13 @@ * * Interface to malloc and free that provides support for debugging * problems involving overwritten, double freeing memory and loss of * memory. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * This code contributed by Karl Lehenbauer and Mark Diekhans @@ -34,16 +34,16 @@ */ typedef struct { size_t refCount; /* Number of mem_headers referencing this * tag. */ - char string[1]; /* Actual size of string will be as large as + char string[TCLFLEXARRAY]; /* Actual size of string will be as large as * needed for actual tag. This must be the * last field in the structure. */ } MemTag; -#define TAG_SIZE(bytesInString) ((offsetof(MemTag, string) + 1) + bytesInString) +#define TAG_SIZE(bytesInString) ((offsetof(MemTag, string) + 1U) + (bytesInString)) static MemTag *curTagPtr = NULL;/* Tag to use in all future mem_headers (set * by "memory tag" command). */ /* @@ -63,17 +63,17 @@ int line; unsigned char low_guard[LOW_GUARD_SIZE]; /* Aligns body on 8-byte boundary, plus * provides at least 8 additional guard bytes * to detect underruns. */ - char body[1]; /* First byte of client's space. Actual size + char body[TCLFLEXARRAY]; /* First byte of client's space. Actual size * of this field will be larger than one. */ }; static struct mem_header *allocHead = NULL; /* List of allocated structures */ -#define GUARD_VALUE 0141 +#define GUARD_VALUE 0x61 /* * The following macro determines the amount of guard space *above* each chunk * of memory. */ @@ -87,18 +87,18 @@ */ #define BODY_OFFSET \ ((size_t) (&((struct mem_header *) 0)->body)) -static unsigned int total_mallocs = 0; -static unsigned int total_frees = 0; +static size_t total_mallocs = 0; +static size_t total_frees = 0; static size_t current_bytes_malloced = 0; static size_t maximum_bytes_malloced = 0; -static unsigned int current_malloc_packets = 0; -static unsigned int maximum_malloc_packets = 0; -static unsigned int break_on_malloc = 0; -static unsigned int trace_on_at_malloc = 0; +static size_t current_malloc_packets = 0; +static size_t maximum_malloc_packets = 0; +static size_t break_on_malloc = 0; +static size_t trace_on_at_malloc = 0; static int alloc_tracing = FALSE; static int init_malloced_bodies = TRUE; #ifdef MEM_VALIDATE static int validate_memory = TRUE; #else @@ -119,29 +119,16 @@ * information. */ /* * Mutex to serialize allocations. This is a low-level mutex that must be * explicitly initialized. This is necessary because the self initializing - * mutexes use Tcl_Alloc... + * mutexes use ckalloc... */ static Tcl_Mutex *ckallocMutexPtr; static int ckallocInit = 0; -/* - * Prototypes for procedures defined in this file: - */ - -static int CheckmemCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int MemoryCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static void ValidateMemory(struct mem_header *memHeaderP, - const char *file, int line, int nukeGuards); - /* *---------------------------------------------------------------------- * * TclInitDbCkalloc -- * @@ -175,24 +162,24 @@ *---------------------------------------------------------------------- */ int TclDumpMemoryInfo( - ClientData clientData, + void *clientData, int flags) { char buf[1024]; if (clientData == NULL) { - return 0; + return 0; } - sprintf(buf, - "total mallocs %10u\n" - "total frees %10u\n" - "current packets allocated %10u\n" + snprintf(buf, sizeof(buf), + "total mallocs %10" TCL_Z_MODIFIER "u\n" + "total frees %10" TCL_Z_MODIFIER "u\n" + "current packets allocated %10" TCL_Z_MODIFIER "u\n" "current bytes allocated %10" TCL_Z_MODIFIER "u\n" - "maximum packets allocated %10u\n" + "maximum packets allocated %10" TCL_Z_MODIFIER "u\n" "maximum bytes allocated %10" TCL_Z_MODIFIER "u\n", total_mallocs, total_frees, current_malloc_packets, current_bytes_malloced, @@ -376,28 +363,28 @@ } /* *---------------------------------------------------------------------- * - * Tcl_DbCkalloc - debugging Tcl_Alloc + * Tcl_DbCkalloc - debugging ckalloc * * Allocate the requested amount of space plus some extra for guard bands - * at both ends of the request, plus a size, panicing if there isn't + * at both ends of the request, plus a size, panicking if there isn't * enough space, then write in the guard bands and return the address of * the space in the middle that the user asked for. * * The second and third arguments are file and line, these contain the * filename and line number corresponding to the caller. These are sent - * by the Tcl_Alloc macro; it uses the preprocessor autodefines __FILE__ + * by the ckalloc macro; it uses the preprocessor autodefines __FILE__ * and __LINE__. * *---------------------------------------------------------------------- */ -void * +char * Tcl_DbCkalloc( - size_t size, + unsigned int size, const char *file, int line) { struct mem_header *result = NULL; @@ -404,18 +391,18 @@ if (validate_memory) { Tcl_ValidateAllMemory(file, line); } /* Don't let size argument to TclpAlloc overflow */ - if (size <= UINT_MAX - HIGH_GUARD_SIZE -sizeof(struct mem_header)) { + if (size <= UINT_MAX - offsetof(struct mem_header, body) - 1U - HIGH_GUARD_SIZE) { result = (struct mem_header *) TclpAlloc(size + - sizeof(struct mem_header) + HIGH_GUARD_SIZE); + offsetof(struct mem_header, body) + 1U + HIGH_GUARD_SIZE); } if (result == NULL) { fflush(stdout); TclDumpMemoryInfo(stderr, 0); - Tcl_Panic("unable to alloc %" TCL_Z_MODIFIER "u bytes, %s line %d", size, file, line); + Tcl_Panic("unable to alloc %u bytes, %s line %d", size, file, line); } /* * Fill in guard zones and size. Also initialize the contents of the block * with bogus bytes to detect uses of initialized data. Link into @@ -422,11 +409,11 @@ * allocated list. */ if (init_malloced_bodies) { memset(result, GUARD_VALUE, - size + sizeof(struct mem_header) + HIGH_GUARD_SIZE); + offsetof(struct mem_header, body) + 1U + HIGH_GUARD_SIZE + size); } else { memset(result->low_guard, GUARD_VALUE, LOW_GUARD_SIZE); memset(result->body + size, GUARD_VALUE, HIGH_GUARD_SIZE); } if (!ckallocInit) { @@ -449,26 +436,26 @@ allocHead = result; total_mallocs++; if (trace_on_at_malloc && (total_mallocs >= trace_on_at_malloc)) { (void) fflush(stdout); - fprintf(stderr, "reached malloc trace enable point (%u)\n", + fprintf(stderr, "reached malloc trace enable point (%" TCL_Z_MODIFIER "u)\n", total_mallocs); fflush(stderr); alloc_tracing = TRUE; trace_on_at_malloc = 0; } if (alloc_tracing) { - fprintf(stderr,"Tcl_Alloc %p %" TCL_Z_MODIFIER "u %s %d\n", + fprintf(stderr,"ckalloc %p %u %s %d\n", result->body, size, file, line); } if (break_on_malloc && (total_mallocs >= break_on_malloc)) { break_on_malloc = 0; (void) fflush(stdout); - Tcl_Panic("reached malloc break limit (%u)", total_mallocs); + Tcl_Panic("reached malloc break limit (%" TCL_Z_MODIFIER "u)", total_mallocs); } current_malloc_packets++; if (current_malloc_packets > maximum_malloc_packets) { maximum_malloc_packets = current_malloc_packets; @@ -481,13 +468,13 @@ Tcl_MutexUnlock(ckallocMutexPtr); return result->body; } -void * +char * Tcl_AttemptDbCkalloc( - size_t size, + unsigned int size, const char *file, int line) { struct mem_header *result = NULL; @@ -494,13 +481,13 @@ if (validate_memory) { Tcl_ValidateAllMemory(file, line); } /* Don't let size argument to TclpAlloc overflow */ - if (size <= UINT_MAX - HIGH_GUARD_SIZE - sizeof(struct mem_header)) { + if (size <= UINT_MAX - offsetof(struct mem_header, body) - 1U - HIGH_GUARD_SIZE) { result = (struct mem_header *) TclpAlloc(size + - sizeof(struct mem_header) + HIGH_GUARD_SIZE); + offsetof(struct mem_header, body) + 1U + HIGH_GUARD_SIZE); } if (result == NULL) { fflush(stdout); TclDumpMemoryInfo(stderr, 0); return NULL; @@ -511,11 +498,11 @@ * with bogus bytes to detect uses of initialized data. Link into * allocated list. */ if (init_malloced_bodies) { memset(result, GUARD_VALUE, - size + sizeof(struct mem_header) + HIGH_GUARD_SIZE); + offsetof(struct mem_header, body) + 1U + HIGH_GUARD_SIZE + size); } else { memset(result->low_guard, GUARD_VALUE, LOW_GUARD_SIZE); memset(result->body + size, GUARD_VALUE, HIGH_GUARD_SIZE); } if (!ckallocInit) { @@ -538,26 +525,26 @@ allocHead = result; total_mallocs++; if (trace_on_at_malloc && (total_mallocs >= trace_on_at_malloc)) { (void) fflush(stdout); - fprintf(stderr, "reached malloc trace enable point (%d)\n", + fprintf(stderr, "reached malloc trace enable point (%" TCL_Z_MODIFIER "u)\n", total_mallocs); fflush(stderr); alloc_tracing = TRUE; trace_on_at_malloc = 0; } if (alloc_tracing) { - fprintf(stderr,"Tcl_Alloc %p %" TCL_Z_MODIFIER "u %s %d\n", + fprintf(stderr,"ckalloc %p %u %s %d\n", result->body, size, file, line); } if (break_on_malloc && (total_mallocs >= break_on_malloc)) { break_on_malloc = 0; (void) fflush(stdout); - Tcl_Panic("reached malloc break limit (%d)", total_mallocs); + Tcl_Panic("reached malloc break limit (%" TCL_Z_MODIFIER "u)", total_mallocs); } current_malloc_packets++; if (current_malloc_packets > maximum_malloc_packets) { maximum_malloc_packets = current_malloc_packets; @@ -573,28 +560,28 @@ } /* *---------------------------------------------------------------------- * - * Tcl_DbCkfree - debugging Tcl_Free + * Tcl_DbCkfree - debugging ckfree * * Verify that the low and high guards are intact, and if so then free * the buffer else Tcl_Panic. * * The guards are erased after being checked to catch duplicate frees. * * The second and third arguments are file and line, these contain the * filename and line number corresponding to the caller. These are sent - * by the Tcl_Free macro; it uses the preprocessor autodefines __FILE__ and + * by the ckfree macro; it uses the preprocessor autodefines __FILE__ and * __LINE__. * *---------------------------------------------------------------------- */ void Tcl_DbCkfree( - void *ptr, + char *ptr, const char *file, int line) { struct mem_header *memp; @@ -611,11 +598,11 @@ */ memp = (struct mem_header *) (((size_t) ptr) - BODY_OFFSET); if (alloc_tracing) { - fprintf(stderr, "Tcl_Free %p %" TCL_Z_MODIFIER "u %s %d\n", + fprintf(stderr, "ckfree %p %" TCL_Z_MODIFIER "u %s %d\n", memp->body, memp->length, file, line); } if (validate_memory) { Tcl_ValidateAllMemory(file, line); @@ -655,24 +642,24 @@ } /* *-------------------------------------------------------------------- * - * Tcl_DbCkrealloc - debugging Tcl_Realloc + * Tcl_DbCkrealloc - debugging ckrealloc * * Reallocate a chunk of memory by allocating a new one of the right * size, copying the old data to the new location, and then freeing the * old memory space, using all the memory checking features of this * package. * *-------------------------------------------------------------------- */ -void * +char * Tcl_DbCkrealloc( - void *ptr, - size_t size, + char *ptr, + unsigned int size, const char *file, int line) { char *newPtr; size_t copySize; @@ -696,14 +683,14 @@ memcpy(newPtr, ptr, copySize); Tcl_DbCkfree(ptr, file, line); return newPtr; } -void * +char * Tcl_AttemptDbCkrealloc( - void *ptr, - size_t size, + char *ptr, + unsigned int size, const char *file, int line) { char *newPtr; size_t copySize; @@ -748,42 +735,42 @@ * Same as the debug versions. * *---------------------------------------------------------------------- */ -void * +char * Tcl_Alloc( - size_t size) + unsigned int size) { return Tcl_DbCkalloc(size, "unknown", 0); } -void * +char * Tcl_AttemptAlloc( - size_t size) + unsigned int size) { return Tcl_AttemptDbCkalloc(size, "unknown", 0); } void Tcl_Free( - void *ptr) + char *ptr) { Tcl_DbCkfree(ptr, "unknown", 0); } -void * +char * Tcl_Realloc( - void *ptr, - size_t size) + char *ptr, + unsigned int size) { return Tcl_DbCkrealloc(ptr, size, "unknown", 0); } -void * +char * Tcl_AttemptRealloc( - void *ptr, - size_t size) + char *ptr, + unsigned int size) { return Tcl_AttemptDbCkrealloc(ptr, size, "unknown", 0); } /* @@ -808,11 +795,11 @@ * *---------------------------------------------------------------------- */ static int MemoryCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Obj values of arguments. */ { const char *fileName; @@ -837,29 +824,29 @@ } result = Tcl_DumpActiveMemory(fileName); Tcl_DStringFree(&buffer); if (result != TCL_OK) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("error accessing %s: %s", - TclGetString(objv[2]), Tcl_PosixError(interp))); + TclGetString(objv[2]), Tcl_PosixError(interp))); return TCL_ERROR; } return TCL_OK; } if (strcmp(TclGetString(objv[1]),"break_on_malloc") == 0) { - int value; + Tcl_WideInt value; if (objc != 3) { goto argError; } - if (Tcl_GetIntFromObj(interp, objv[2], &value) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[2], &value) != TCL_OK) { return TCL_ERROR; } - break_on_malloc = (unsigned int) value; + break_on_malloc = value; return TCL_OK; } if (strcmp(TclGetString(objv[1]),"info") == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER"u\n%-25s %10u\n%-25s %10" TCL_Z_MODIFIER "u\n", + "%-25s %10" TCL_Z_MODIFIER "u\n%-25s %10" TCL_Z_MODIFIER "u\n%-25s %10" TCL_Z_MODIFIER "u\n%-25s %10" TCL_Z_MODIFIER "u\n%-25s %10" TCL_Z_MODIFIER "u\n%-25s %10" TCL_Z_MODIFIER "u\n", "total mallocs", total_mallocs, "total frees", total_frees, "current packets allocated", current_malloc_packets, "current bytes allocated", current_bytes_malloced, "maximum packets allocated", maximum_malloc_packets, "maximum bytes allocated", maximum_bytes_malloced)); @@ -882,12 +869,12 @@ return TCL_ERROR; } fileP = fopen(fileName, "w"); if (fileP == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "cannot open output file: %s", - Tcl_PosixError(interp))); + "cannot open output file: %s", + Tcl_PosixError(interp))); return TCL_ERROR; } TclDbDumpActiveObjects(fileP); fclose(fileP); Tcl_DStringFree(&buffer); @@ -928,15 +915,15 @@ alloc_tracing = (strcmp(TclGetString(objv[2]),"on") == 0); return TCL_OK; } if (strcmp(TclGetString(objv[1]),"trace_on_at_malloc") == 0) { - int value; + Tcl_WideInt value; if (objc != 3) { goto argError; } - if (Tcl_GetIntFromObj(interp, objv[2], &value) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[2], &value) != TCL_OK) { return TCL_ERROR; } trace_on_at_malloc = value; return TCL_OK; } @@ -947,13 +934,13 @@ validate_memory = (strcmp(TclGetString(objv[2]),"on") == 0); return TCL_OK; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad option \"%s\": should be active, break_on_malloc, info, " - "init, objs, onexit, tag, trace, trace_on_at_malloc, or validate", - TclGetString(objv[1]))); + "bad option \"%s\": should be active, break_on_malloc, info, " + "init, objs, onexit, tag, trace, trace_on_at_malloc, or validate", + TclGetString(objv[1]))); return TCL_ERROR; argError: Tcl_WrongNumArgs(interp, 2, objv, "count"); return TCL_ERROR; @@ -978,17 +965,13 @@ * Side effects: * None. * *---------------------------------------------------------------------- */ -static int CheckmemCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); - static int CheckmemCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter for evaluation. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Obj values of arguments. */ { if (objc != 2) { @@ -1045,15 +1028,15 @@ * that memory was actually allocated. * *---------------------------------------------------------------------- */ -void * +char * Tcl_Alloc( - size_t size) + unsigned int size) { - void *result = TclpAlloc(size); + char *result = (char *)TclpAlloc(size); /* * Most systems will not alloc(0), instead bumping it to one so that NULL * isn't returned. Some systems (AIX, Tru64) will alloc(0) by returning * NULL, so we have to check that the NULL we get is not in response to @@ -1062,27 +1045,26 @@ * The ANSI spec actually says that systems either return NULL *or* a * special pointer on failure, but we only check for NULL */ if ((result == NULL) && size) { - Tcl_Panic("unable to alloc %" TCL_Z_MODIFIER "u bytes", size); + Tcl_Panic("unable to alloc %u bytes", size); } return result; } -void * +char * Tcl_DbCkalloc( - size_t size, + unsigned int size, const char *file, int line) { - void *result = TclpAlloc(size); + char *result = (char *)TclpAlloc(size); if ((result == NULL) && size) { fflush(stdout); - Tcl_Panic("unable to alloc %" TCL_Z_MODIFIER "u bytes, %s line %d", - size, file, line); + Tcl_Panic("unable to alloc %u bytes, %s line %d", size, file, line); } return result; } /* @@ -1094,20 +1076,20 @@ * check that memory was actually allocated. * *---------------------------------------------------------------------- */ -void * +char * Tcl_AttemptAlloc( - size_t size) + unsigned int size) { return (char *)TclpAlloc(size); } -void * +char * Tcl_AttemptDbCkalloc( - size_t size, + unsigned int size, TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { return (char *)TclpAlloc(size); } @@ -1121,36 +1103,35 @@ * that memory was actually allocated. * *---------------------------------------------------------------------- */ -void * +char * Tcl_Realloc( - void *ptr, - size_t size) + char *ptr, + unsigned int size) { - void *result = TclpRealloc(ptr, size); + char *result = (char *)TclpRealloc(ptr, size); if ((result == NULL) && size) { - Tcl_Panic("unable to realloc %" TCL_Z_MODIFIER "u bytes", size); + Tcl_Panic("unable to realloc %u bytes", size); } return result; } -void * +char * Tcl_DbCkrealloc( - void *ptr, - size_t size, + char *ptr, + unsigned int size, const char *file, int line) { - void *result = TclpRealloc(ptr, size); + char *result = (char *)TclpRealloc(ptr, size); if ((result == NULL) && size) { fflush(stdout); - Tcl_Panic("unable to realloc %" TCL_Z_MODIFIER "u bytes, %s line %d", - size, file, line); + Tcl_Panic("unable to realloc %u bytes, %s line %d", size, file, line); } return result; } /* @@ -1162,22 +1143,22 @@ * check that memory was actually allocated. * *---------------------------------------------------------------------- */ -void * +char * Tcl_AttemptRealloc( - void *ptr, - size_t size) + char *ptr, + unsigned int size) { return (char *)TclpRealloc(ptr, size); } -void * +char * Tcl_AttemptDbCkrealloc( - void *ptr, - size_t size, + char *ptr, + unsigned int size, TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { return (char *)TclpRealloc(ptr, size); } @@ -1194,18 +1175,18 @@ *---------------------------------------------------------------------- */ void Tcl_Free( - void *ptr) + char *ptr) { TclpFree(ptr); } void Tcl_DbCkfree( - void *ptr, + char *ptr, TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { TclpFree(ptr); } @@ -1240,11 +1221,11 @@ { } int TclDumpMemoryInfo( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), TCL_UNUSED(int) /*flags*/) { return 1; } Index: generic/tclClock.c ================================================================== --- generic/tclClock.c +++ generic/tclClock.c @@ -3,42 +3,23 @@ * * Contains the time and date related commands. This code is derived from * the time and date facilities of TclX, by Mark Diekhans and Karl * Lehenbauer. * - * Copyright 1991-1995 Karl Lehenbauer and Mark Diekhans. - * Copyright (c) 1995 Sun Microsystems, Inc. - * Copyright (c) 2004 by Kevin B. Kenny. All rights reserved. + * Copyright © 1991-1995 Karl Lehenbauer & Mark Diekhans. + * Copyright © 1995 Sun Microsystems, Inc. + * Copyright © 2004 Kevin B. Kenny. All rights reserved. + * Copyright © 2015 Sergey G. Brester aka sebres. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" - -/* - * Windows has mktime. The configurators do not check. - */ - -#ifdef _WIN32 -#define HAVE_MKTIME 1 -#endif - -/* - * Constants - */ - -#define JULIAN_DAY_POSIX_EPOCH 2440588 -#define SECONDS_PER_DAY 86400 -#define JULIAN_SEC_POSIX_EPOCH (((Tcl_WideInt) JULIAN_DAY_POSIX_EPOCH) \ - * SECONDS_PER_DAY) -#define FOUR_CENTURIES 146097 /* days */ -#define JDAY_1_JAN_1_CE_JULIAN 1721424 -#define JDAY_1_JAN_1_CE_GREGORIAN 1721426 -#define ONE_CENTURY_GREGORIAN 36524 /* days */ -#define FOUR_YEARS 1461 /* days */ -#define ONE_YEAR 365 /* days */ +#include "tclTomMath.h" +#include "tclStrIdxTree.h" +#include "tclDate.h" /* * Table of the days in each month, leap and common years */ @@ -53,74 +34,17 @@ /* * Enumeration of the string literals used in [clock] */ -typedef enum ClockLiteral { - LIT__NIL, - LIT__DEFAULT_FORMAT, - LIT_BCE, LIT_C, - LIT_CANNOT_USE_GMT_AND_TIMEZONE, - LIT_CE, - LIT_DAYOFMONTH, LIT_DAYOFWEEK, LIT_DAYOFYEAR, - LIT_ERA, LIT_GMT, LIT_GREGORIAN, - LIT_INTEGER_VALUE_TOO_LARGE, - LIT_ISO8601WEEK, LIT_ISO8601YEAR, - LIT_JULIANDAY, LIT_LOCALSECONDS, - LIT_MONTH, - LIT_SECONDS, LIT_TZNAME, LIT_TZOFFSET, - LIT_YEAR, - LIT__END -} ClockLiteral; -static const char *const literals[] = { - "", - "%a %b %d %H:%M:%S %Z %Y", - "BCE", "C", - "cannot use -gmt and -timezone in same call", - "CE", - "dayOfMonth", "dayOfWeek", "dayOfYear", - "era", ":GMT", "gregorian", - "integer value too large to represent", - "iso8601Week", "iso8601Year", - "julianDay", "localSeconds", - "month", - "seconds", "tzName", "tzOffset", - "year" -}; - -/* - * Structure containing the client data for [clock] - */ - -typedef struct { - size_t refCount; /* Number of live references. */ - Tcl_Obj **literals; /* Pool of object literals. */ -} ClockClientData; - -/* - * Structure containing the fields used in [clock format] and [clock scan] - */ - -typedef struct { - Tcl_WideInt seconds; /* Time expressed in seconds from the Posix - * epoch */ - Tcl_WideInt localSeconds; /* Local time expressed in nominal seconds - * from the Posix epoch */ - int tzOffset; /* Time zone offset in seconds east of - * Greenwich */ - Tcl_Obj *tzName; /* Time zone name */ - int julianDay; /* Julian Day Number in local time zone */ - int isBce; /* 1 if BCE */ - int gregorian; /* Flag == 1 if the date is Gregorian */ - int year; /* Year of the era */ - int dayOfYear; /* Day of the year (1 January == 1) */ - int month; /* Month number */ - int dayOfMonth; /* Day of the month */ - int iso8601Year; /* ISO8601 week-based year */ - int iso8601Week; /* ISO8601 week number */ - int dayOfWeek; /* Day of the week */ -} TclDateFields; +CLOCK_LITERAL_ARRAY(Literals); + +/* Msgcat literals for exact match (mcKey) */ +CLOCK_LOCALE_LITERAL_ARRAY(MsgCtLiterals, ""); +/* Msgcat index literals prefixed with _IDX_, used for quick dictionary search */ +CLOCK_LOCALE_LITERAL_ARRAY(MsgCtLitIdxs, "_IDX_"); + static const char *const eras[] = { "CE", "BCE", NULL }; /* * Thread specific data block holding a 'struct tm' for the 'gmtime' and * 'localtime' library calls. @@ -137,89 +61,87 @@ /* * Function prototypes for local procedures in this file: */ -static int ConvertUTCToLocal(Tcl_Interp *, - TclDateFields *, Tcl_Obj *, int); static int ConvertUTCToLocalUsingTable(Tcl_Interp *, - TclDateFields *, int, Tcl_Obj *const[]); + TclDateFields *, Tcl_Size, Tcl_Obj *const[], + Tcl_WideInt *rangesVal); static int ConvertUTCToLocalUsingC(Tcl_Interp *, TclDateFields *, int); -static int ConvertLocalToUTC(Tcl_Interp *, - TclDateFields *, Tcl_Obj *, int); +static int ConvertLocalToUTC(ClockClientData *, Tcl_Interp *, + TclDateFields *, Tcl_Obj *timezoneObj, int); static int ConvertLocalToUTCUsingTable(Tcl_Interp *, - TclDateFields *, int, Tcl_Obj *const[]); + TclDateFields *, int, Tcl_Obj *const[], + Tcl_WideInt *rangesVal); static int ConvertLocalToUTCUsingC(Tcl_Interp *, TclDateFields *, int); -static Tcl_Obj * LookupLastTransition(Tcl_Interp *, Tcl_WideInt, - int, Tcl_Obj *const *); +static Tcl_ObjCmdProc ClockConfigureObjCmd; static void GetYearWeekDay(TclDateFields *, int); static void GetGregorianEraYearDay(TclDateFields *, int); static void GetMonthDay(TclDateFields *); -static void GetJulianDayFromEraYearWeekDay(TclDateFields *, int); -static void GetJulianDayFromEraYearMonthDay(TclDateFields *, int); -static int IsGregorianLeapYear(TclDateFields *); -static int WeekdayOnOrBefore(int, int); -static int ClockClicksObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockConvertlocaltoutcObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockGetdatefieldsObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockGetjuliandayfromerayearmonthdayObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockGetjuliandayfromerayearweekdayObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockGetenvObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockMicrosecondsObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockMillisecondsObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockParseformatargsObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -static int ClockSecondsObjCmd( - ClientData clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +static Tcl_WideInt WeekdayOnOrBefore(int, Tcl_WideInt); +static Tcl_ObjCmdProc ClockClicksObjCmd; +static Tcl_ObjCmdProc ClockConvertlocaltoutcObjCmd; +static int ClockGetDateFields(ClockClientData *, + Tcl_Interp *interp, TclDateFields *fields, + Tcl_Obj *timezoneObj, int changeover); +static Tcl_ObjCmdProc ClockGetdatefieldsObjCmd; +static Tcl_ObjCmdProc ClockGetjuliandayfromerayearmonthdayObjCmd; +static Tcl_ObjCmdProc ClockGetjuliandayfromerayearweekdayObjCmd; +static Tcl_ObjCmdProc ClockGetenvObjCmd; +static Tcl_ObjCmdProc ClockMicrosecondsObjCmd; +static Tcl_ObjCmdProc ClockMillisecondsObjCmd; +static Tcl_ObjCmdProc ClockSecondsObjCmd; +static Tcl_ObjCmdProc ClockFormatObjCmd; +static Tcl_ObjCmdProc ClockScanObjCmd; +static int ClockScanCommit(DateInfo *info, + ClockFmtScnCmdArgs *opts); +static int ClockFreeScan(DateInfo *info, + Tcl_Obj *strObj, ClockFmtScnCmdArgs *opts); +static int ClockCalcRelTime(DateInfo *info); +static Tcl_ObjCmdProc ClockAddObjCmd; +static int ClockValidDate(DateInfo *, + ClockFmtScnCmdArgs *, int stage); static struct tm * ThreadSafeLocalTime(const time_t *); -static void TzsetIfNecessary(void); -static void ClockDeleteCmdProc(ClientData); - +static size_t TzsetIfNecessary(void); +static void ClockDeleteCmdProc(void *); +static Tcl_ObjCmdProc ClockSafeCatchCmd; +static void ClockFinalize(void *); /* * Structure containing description of "native" clock commands to create. */ struct ClockCommand { const char *name; /* The tail of the command name. The full name * is "::tcl::clock::". When NULL marks * the end of the table. */ - Tcl_ObjCmdProc *objCmdProc; /* Function that implements the command. This + Tcl_ObjCmdProc *objCmdProc; /* Function that implements the command. This * will always have the ClockClientData sent * to it, but may well ignore this data. */ + CompileProc *compileProc; /* The compiler for the command. */ + void *clientData; /* Any clientData to give the command (if NULL + * a reference to ClockClientData will be sent) */ }; static const struct ClockCommand clockCommands[] = { - { "getenv", ClockGetenvObjCmd }, - { "Oldscan", TclClockOldscanObjCmd }, - { "ConvertLocalToUTC", ClockConvertlocaltoutcObjCmd }, - { "GetDateFields", ClockGetdatefieldsObjCmd }, - { "GetJulianDayFromEraYearMonthDay", - ClockGetjuliandayfromerayearmonthdayObjCmd }, - { "GetJulianDayFromEraYearWeekDay", - ClockGetjuliandayfromerayearweekdayObjCmd }, - { "ParseFormatArgs", ClockParseformatargsObjCmd }, - { NULL, NULL } + {"add", ClockAddObjCmd, TclCompileBasicMin1ArgCmd, NULL}, + {"clicks", ClockClicksObjCmd, TclCompileClockClicksCmd, NULL}, + {"format", ClockFormatObjCmd, TclCompileBasicMin1ArgCmd, NULL}, + {"getenv", ClockGetenvObjCmd, TclCompileBasicMin1ArgCmd, NULL}, + {"microseconds", ClockMicrosecondsObjCmd,TclCompileClockReadingCmd, INT2PTR(1)}, + {"milliseconds", ClockMillisecondsObjCmd,TclCompileClockReadingCmd, INT2PTR(2)}, + {"scan", ClockScanObjCmd, TclCompileBasicMin1ArgCmd, NULL}, + {"seconds", ClockSecondsObjCmd, TclCompileClockReadingCmd, INT2PTR(3)}, + {"ConvertLocalToUTC", ClockConvertlocaltoutcObjCmd, NULL, NULL}, + {"GetDateFields", ClockGetdatefieldsObjCmd, NULL, NULL}, + {"GetJulianDayFromEraYearMonthDay", + ClockGetjuliandayfromerayearmonthdayObjCmd, NULL, NULL}, + {"GetJulianDayFromEraYearWeekDay", + ClockGetjuliandayfromerayearweekdayObjCmd, NULL, NULL}, + {"catch", ClockSafeCatchCmd, TclCompileBasicMin1ArgCmd, NULL}, + {NULL, NULL, NULL, NULL} }; /* *---------------------------------------------------------------------- * @@ -244,25 +166,22 @@ { const struct ClockCommand *clockCmdPtr; char cmdName[50]; /* Buffer large enough to hold the string *::tcl::clock::GetJulianDayFromEraYearMonthDay * plus a terminating NUL. */ + Command *cmdPtr; ClockClientData *data; int i; - /* Structure of the 'clock' ensemble */ - - static const EnsembleImplMap clockImplMap[] = { - {"add", NULL, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, - {"clicks", ClockClicksObjCmd, TclCompileClockClicksCmd, NULL, NULL, 0}, - {"format", NULL, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, - {"microseconds", ClockMicrosecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(1), 0}, - {"milliseconds", ClockMillisecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(2), 0}, - {"scan", NULL, TclCompileBasicMin1ArgCmd, NULL, NULL , 0}, - {"seconds", ClockSecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(3), 0}, - {NULL, NULL, NULL, NULL, NULL, 0} - }; + static int initialized = 0; /* global clock engine initialized (in process) */ + /* + * Register handler to finalize clock on exit. + */ + if (!initialized) { + Tcl_CreateExitHandler(ClockFinalize, NULL); + initialized = 1; + } /* * Safe interps get [::clock] as alias to a parent, so do not need their * own copies of the support routines. */ @@ -273,35 +192,1184 @@ /* * Create the client data, which is a refcounted literal pool. */ - data = (ClockClientData *)Tcl_Alloc(sizeof(ClockClientData)); + data = (ClockClientData *)ckalloc(sizeof(ClockClientData)); data->refCount = 0; - data->literals = (Tcl_Obj **)Tcl_Alloc(LIT__END * sizeof(Tcl_Obj*)); + data->literals = (Tcl_Obj **)ckalloc(LIT__END * sizeof(Tcl_Obj*)); for (i = 0; i < LIT__END; ++i) { - data->literals[i] = Tcl_NewStringObj(literals[i], -1); - Tcl_IncrRefCount(data->literals[i]); + TclInitObjRef(data->literals[i], Tcl_NewStringObj( + Literals[i], TCL_AUTO_LENGTH)); } + data->mcLiterals = NULL; + data->mcLitIdxs = NULL; + data->mcDicts = NULL; + data->lastTZEpoch = 0; + data->currentYearCentury = ClockDefaultYearCentury; + data->yearOfCenturySwitch = ClockDefaultCenturySwitch; + data->validMinYear = INT_MIN; + data->validMaxYear = INT_MAX; + /* corresponds max of JDN in sqlite - 9999-12-31 23:59:59 per default */ + data->maxJDN = 5373484.499999994; + + data->systemTimeZone = NULL; + data->systemSetupTZData = NULL; + data->gmtSetupTimeZoneUnnorm = NULL; + data->gmtSetupTimeZone = NULL; + data->gmtSetupTZData = NULL; + data->gmtTZName = NULL; + data->lastSetupTimeZoneUnnorm = NULL; + data->lastSetupTimeZone = NULL; + data->lastSetupTZData = NULL; + data->prevSetupTimeZoneUnnorm = NULL; + data->prevSetupTimeZone = NULL; + data->prevSetupTZData = NULL; + + data->defaultLocale = NULL; + data->defaultLocaleDict = NULL; + data->currentLocale = NULL; + data->currentLocaleDict = NULL; + data->lastUsedLocaleUnnorm = NULL; + data->lastUsedLocale = NULL; + data->lastUsedLocaleDict = NULL; + data->prevUsedLocaleUnnorm = NULL; + data->prevUsedLocale = NULL; + data->prevUsedLocaleDict = NULL; + + data->lastBase.timezoneObj = NULL; + + memset(&data->lastTZOffsCache, 0, sizeof(data->lastTZOffsCache)); + + data->defFlags = 0; /* * Install the commands. - * TODO - Let Tcl_MakeEnsemble do this? */ #define TCL_CLOCK_PREFIX_LEN 14 /* == strlen("::tcl::clock::") */ memcpy(cmdName, "::tcl::clock::", TCL_CLOCK_PREFIX_LEN); for (clockCmdPtr=clockCommands ; clockCmdPtr->name!=NULL ; clockCmdPtr++) { + void *clientData; + strcpy(cmdName + TCL_CLOCK_PREFIX_LEN, clockCmdPtr->name); - data->refCount++; - Tcl_CreateObjCommand(interp, cmdName, clockCmdPtr->objCmdProc, data, - ClockDeleteCmdProc); - } - - /* Make the clock ensemble */ - - TclMakeEnsemble(interp, "clock", clockImplMap); + if (!(clientData = clockCmdPtr->clientData)) { + clientData = data; + data->refCount++; + } + cmdPtr = (Command *)Tcl_CreateObjCommand(interp, cmdName, + clockCmdPtr->objCmdProc, clientData, + clockCmdPtr->clientData ? NULL : ClockDeleteCmdProc); + cmdPtr->compileProc = clockCmdPtr->compileProc ? + clockCmdPtr->compileProc : TclCompileBasicMin0ArgCmd; + } + cmdPtr = (Command *) Tcl_CreateObjCommand(interp, + "::tcl::unsupported::clock::configure", + ClockConfigureObjCmd, data, ClockDeleteCmdProc); + data->refCount++; + cmdPtr->compileProc = TclCompileBasicMin0ArgCmd; +} + +/* + *---------------------------------------------------------------------- + * + * ClockConfigureClear -- + * + * Clean up cached resp. run-time storages used in clock commands. + * + * Shared usage for clean-up (ClockDeleteCmdProc) and "configure -clear". + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static void +ClockConfigureClear( + ClockClientData *data) +{ + ClockFrmScnClearCaches(); + + data->lastTZEpoch = 0; + TclUnsetObjRef(data->systemTimeZone); + TclUnsetObjRef(data->systemSetupTZData); + TclUnsetObjRef(data->gmtSetupTimeZoneUnnorm); + TclUnsetObjRef(data->gmtSetupTimeZone); + TclUnsetObjRef(data->gmtSetupTZData); + TclUnsetObjRef(data->gmtTZName); + TclUnsetObjRef(data->lastSetupTimeZoneUnnorm); + TclUnsetObjRef(data->lastSetupTimeZone); + TclUnsetObjRef(data->lastSetupTZData); + TclUnsetObjRef(data->prevSetupTimeZoneUnnorm); + TclUnsetObjRef(data->prevSetupTimeZone); + TclUnsetObjRef(data->prevSetupTZData); + + TclUnsetObjRef(data->defaultLocale); + data->defaultLocaleDict = NULL; + TclUnsetObjRef(data->currentLocale); + data->currentLocaleDict = NULL; + TclUnsetObjRef(data->lastUsedLocaleUnnorm); + TclUnsetObjRef(data->lastUsedLocale); + data->lastUsedLocaleDict = NULL; + TclUnsetObjRef(data->prevUsedLocaleUnnorm); + TclUnsetObjRef(data->prevUsedLocale); + data->prevUsedLocaleDict = NULL; + + TclUnsetObjRef(data->lastBase.timezoneObj); + + TclUnsetObjRef(data->lastTZOffsCache[0].timezoneObj); + TclUnsetObjRef(data->lastTZOffsCache[0].tzName); + TclUnsetObjRef(data->lastTZOffsCache[1].timezoneObj); + TclUnsetObjRef(data->lastTZOffsCache[1].tzName); + + TclUnsetObjRef(data->mcDicts); +} + +/* + *---------------------------------------------------------------------- + * + * ClockDeleteCmdProc -- + * + * Remove a reference to the clock client data, and clean up memory + * when it's all gone. + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ +static void +ClockDeleteCmdProc( + void *clientData) /* Opaque pointer to the client data */ +{ + ClockClientData *data = (ClockClientData *)clientData; + int i; + + if (data->refCount-- <= 1) { + for (i = 0; i < LIT__END; ++i) { + Tcl_DecrRefCount(data->literals[i]); + } + if (data->mcLiterals != NULL) { + for (i = 0; i < MCLIT__END; ++i) { + Tcl_DecrRefCount(data->mcLiterals[i]); + } + ckfree(data->mcLiterals); + data->mcLiterals = NULL; + } + if (data->mcLitIdxs != NULL) { + for (i = 0; i < MCLIT__END; ++i) { + Tcl_DecrRefCount(data->mcLitIdxs[i]); + } + ckfree(data->mcLitIdxs); + data->mcLitIdxs = NULL; + } + + ClockConfigureClear(data); + + ckfree(data->literals); + ckfree(data); + } +} + +/* + *---------------------------------------------------------------------- + * + * SavePrevTimezoneObj -- + * + * Used to store previously used/cached time zone (makes it reusable). + * + * This enables faster switch between time zones (e. g. to convert from + * one to another). + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ +static inline void +SavePrevTimezoneObj( + ClockClientData *dataPtr) /* Client data containing literal pool */ +{ + Tcl_Obj *timezoneObj = dataPtr->lastSetupTimeZone; + + if (timezoneObj && timezoneObj != dataPtr->prevSetupTimeZone) { + TclSetObjRef(dataPtr->prevSetupTimeZoneUnnorm, dataPtr->lastSetupTimeZoneUnnorm); + TclSetObjRef(dataPtr->prevSetupTimeZone, timezoneObj); + TclSetObjRef(dataPtr->prevSetupTZData, dataPtr->lastSetupTZData); + } +} + +/* + *---------------------------------------------------------------------- + * + * NormTimezoneObj -- + * + * Normalizes the timezone object (used for caching puposes). + * + * If already cached time zone could be found, returns this + * object (last setup or last used, system (current) or gmt). + * + * Results: + * Normalized tcl object pointer. + * + *---------------------------------------------------------------------- + */ + +static Tcl_Obj * +NormTimezoneObj( + ClockClientData *dataPtr, /* Client data containing literal pool */ + Tcl_Obj *timezoneObj, /* Name of zone to find */ + int *loaded) /* Used to recognized TZ was loaded */ +{ + const char *tz; + + *loaded = 1; + if (timezoneObj == dataPtr->lastSetupTimeZoneUnnorm + && dataPtr->lastSetupTimeZone != NULL) { + return dataPtr->lastSetupTimeZone; + } + if (timezoneObj == dataPtr->prevSetupTimeZoneUnnorm + && dataPtr->prevSetupTimeZone != NULL) { + return dataPtr->prevSetupTimeZone; + } + if (timezoneObj == dataPtr->gmtSetupTimeZoneUnnorm + && dataPtr->gmtSetupTimeZone != NULL) { + return dataPtr->literals[LIT_GMT]; + } + if (timezoneObj == dataPtr->lastSetupTimeZone + || timezoneObj == dataPtr->prevSetupTimeZone + || timezoneObj == dataPtr->gmtSetupTimeZone + || timezoneObj == dataPtr->systemTimeZone) { + return timezoneObj; + } + + tz = TclGetString(timezoneObj); + if (dataPtr->lastSetupTimeZone != NULL + && strcmp(tz, TclGetString(dataPtr->lastSetupTimeZone)) == 0) { + TclSetObjRef(dataPtr->lastSetupTimeZoneUnnorm, timezoneObj); + return dataPtr->lastSetupTimeZone; + } + if (dataPtr->prevSetupTimeZone != NULL + && strcmp(tz, TclGetString(dataPtr->prevSetupTimeZone)) == 0) { + TclSetObjRef(dataPtr->prevSetupTimeZoneUnnorm, timezoneObj); + return dataPtr->prevSetupTimeZone; + } + if (dataPtr->systemTimeZone != NULL + && strcmp(tz, TclGetString(dataPtr->systemTimeZone)) == 0) { + return dataPtr->systemTimeZone; + } + if (strcmp(tz, Literals[LIT_GMT]) == 0) { + TclSetObjRef(dataPtr->gmtSetupTimeZoneUnnorm, timezoneObj); + if (dataPtr->gmtSetupTimeZone == NULL) { + *loaded = 0; + } + return dataPtr->literals[LIT_GMT]; + } + /* unknown/unloaded tz - recache/revalidate later as last-setup if needed */ + *loaded = 0; + return timezoneObj; +} + +/* + *---------------------------------------------------------------------- + * + * ClockGetSystemLocale -- + * + * Returns system locale. + * + * Executes ::tcl::clock::GetSystemLocale in given interpreter. + * + * Results: + * Returns system locale tcl object. + * + *---------------------------------------------------------------------- + */ + +static inline Tcl_Obj * +ClockGetSystemLocale( + ClockClientData *dataPtr, /* Opaque pointer to literal pool, etc. */ + Tcl_Interp *interp) /* Tcl interpreter */ +{ + if (Tcl_EvalObjv(interp, 1, &dataPtr->literals[LIT_GETSYSTEMLOCALE], 0) != TCL_OK) { + return NULL; + } + + return Tcl_GetObjResult(interp); +} +/* + *---------------------------------------------------------------------- + * + * ClockGetCurrentLocale -- + * + * Returns current locale. + * + * Executes ::tcl::clock::mclocale in given interpreter. + * + * Results: + * Returns current locale tcl object. + * + *---------------------------------------------------------------------- + */ + +static inline Tcl_Obj * +ClockGetCurrentLocale( + ClockClientData *dataPtr, /* Client data containing literal pool */ + Tcl_Interp *interp) /* Tcl interpreter */ +{ + if (Tcl_EvalObjv(interp, 1, &dataPtr->literals[LIT_GETCURRENTLOCALE], 0) != TCL_OK) { + return NULL; + } + + TclSetObjRef(dataPtr->currentLocale, Tcl_GetObjResult(interp)); + dataPtr->currentLocaleDict = NULL; + Tcl_ResetResult(interp); + + return dataPtr->currentLocale; +} + +/* + *---------------------------------------------------------------------- + * + * SavePrevLocaleObj -- + * + * Used to store previously used/cached locale (makes it reusable). + * + * This enables faster switch between locales (e. g. to convert from one to another). + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static inline void +SavePrevLocaleObj( + ClockClientData *dataPtr) /* Client data containing literal pool */ +{ + Tcl_Obj *localeObj = dataPtr->lastUsedLocale; + + if (localeObj && localeObj != dataPtr->prevUsedLocale) { + TclSetObjRef(dataPtr->prevUsedLocaleUnnorm, dataPtr->lastUsedLocaleUnnorm); + TclSetObjRef(dataPtr->prevUsedLocale, localeObj); + /* mcDicts owns reference to dict */ + dataPtr->prevUsedLocaleDict = dataPtr->lastUsedLocaleDict; + } +} + +/* + *---------------------------------------------------------------------- + * + * NormLocaleObj -- + * + * Normalizes the locale object (used for caching puposes). + * + * If already cached locale could be found, returns this + * object (current, system (OS) or last used locales). + * + * Results: + * Normalized tcl object pointer. + * + *---------------------------------------------------------------------- + */ + +static Tcl_Obj * +NormLocaleObj( + ClockClientData *dataPtr, /* Client data containing literal pool */ + Tcl_Interp *interp, /* Tcl interpreter */ + Tcl_Obj *localeObj, + Tcl_Obj **mcDictObj) +{ + const char *loc, *loc2; + + if (localeObj == NULL + || localeObj == dataPtr->literals[LIT_C] + || localeObj == dataPtr->defaultLocale) { + *mcDictObj = dataPtr->defaultLocaleDict; + return dataPtr->defaultLocale ? + dataPtr->defaultLocale : dataPtr->literals[LIT_C]; + } + + if (localeObj == dataPtr->currentLocale + || localeObj == dataPtr->literals[LIT_CURRENT]) { + if (dataPtr->currentLocale == NULL) { + ClockGetCurrentLocale(dataPtr, interp); + } + *mcDictObj = dataPtr->currentLocaleDict; + return dataPtr->currentLocale; + } + + if (localeObj == dataPtr->lastUsedLocale + || localeObj == dataPtr->lastUsedLocaleUnnorm) { + *mcDictObj = dataPtr->lastUsedLocaleDict; + return dataPtr->lastUsedLocale; + } + + if (localeObj == dataPtr->prevUsedLocale + || localeObj == dataPtr->prevUsedLocaleUnnorm) { + *mcDictObj = dataPtr->prevUsedLocaleDict; + return dataPtr->prevUsedLocale; + } + + loc = TclGetString(localeObj); + if (dataPtr->currentLocale != NULL + && (localeObj == dataPtr->currentLocale + || (localeObj->length == dataPtr->currentLocale->length + && strcasecmp(loc, TclGetString(dataPtr->currentLocale)) == 0))) { + *mcDictObj = dataPtr->currentLocaleDict; + return dataPtr->currentLocale; + } + + if (dataPtr->lastUsedLocale != NULL + && (localeObj == dataPtr->lastUsedLocale + || (localeObj->length == dataPtr->lastUsedLocale->length + && strcasecmp(loc, TclGetString(dataPtr->lastUsedLocale)) == 0))) { + *mcDictObj = dataPtr->lastUsedLocaleDict; + TclSetObjRef(dataPtr->lastUsedLocaleUnnorm, localeObj); + return dataPtr->lastUsedLocale; + } + + if (dataPtr->prevUsedLocale != NULL + && (localeObj == dataPtr->prevUsedLocale + || (localeObj->length == dataPtr->prevUsedLocale->length + && strcasecmp(loc, TclGetString(dataPtr->prevUsedLocale)) == 0))) { + *mcDictObj = dataPtr->prevUsedLocaleDict; + TclSetObjRef(dataPtr->prevUsedLocaleUnnorm, localeObj); + return dataPtr->prevUsedLocale; + } + + if ((localeObj->length == 1 /* C */ + && strcasecmp(loc, Literals[LIT_C]) == 0) + || (dataPtr->defaultLocale && (loc2 = TclGetString(dataPtr->defaultLocale)) + && localeObj->length == dataPtr->defaultLocale->length + && strcasecmp(loc, loc2) == 0)) { + *mcDictObj = dataPtr->defaultLocaleDict; + return dataPtr->defaultLocale ? + dataPtr->defaultLocale : dataPtr->literals[LIT_C]; + } + + if (localeObj->length == 7 /* current */ + && strcasecmp(loc, Literals[LIT_CURRENT]) == 0) { + if (dataPtr->currentLocale == NULL) { + ClockGetCurrentLocale(dataPtr, interp); + } + *mcDictObj = dataPtr->currentLocaleDict; + return dataPtr->currentLocale; + } + + if ((localeObj->length == 6 /* system */ + && strcasecmp(loc, Literals[LIT_SYSTEM]) == 0)) { + SavePrevLocaleObj(dataPtr); + TclSetObjRef(dataPtr->lastUsedLocaleUnnorm, localeObj); + localeObj = ClockGetSystemLocale(dataPtr, interp); + TclSetObjRef(dataPtr->lastUsedLocale, localeObj); + *mcDictObj = NULL; + return localeObj; + } + + *mcDictObj = NULL; + return localeObj; +} + +/* + *---------------------------------------------------------------------- + * + * ClockMCDict -- + * + * Retrieves a localized storage dictionary object for the given + * locale object. + * + * This corresponds with call `::tcl::clock::mcget locale`. + * Cached representation stored in options (for further access). + * + * Results: + * Tcl-object contains smart reference to msgcat dictionary. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ClockMCDict( + ClockFmtScnCmdArgs *opts) +{ + ClockClientData *dataPtr = opts->dataPtr; + + /* if dict not yet retrieved */ + if (opts->mcDictObj == NULL) { + + /* if locale was not yet used */ + if (!(opts->flags & CLF_LOCALE_USED)) { + opts->localeObj = NormLocaleObj(dataPtr, opts->interp, + opts->localeObj, &opts->mcDictObj); + + if (opts->localeObj == NULL) { + Tcl_SetObjResult(opts->interp, Tcl_NewStringObj( + "locale not specified and no default locale set", + TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(opts->interp, "CLOCK", "badOption", (char *)NULL); + return NULL; + } + opts->flags |= CLF_LOCALE_USED; + + /* check locale literals already available (on demand creation) */ + if (dataPtr->mcLiterals == NULL) { + int i; + + dataPtr->mcLiterals = (Tcl_Obj **) + ckalloc(MCLIT__END * sizeof(Tcl_Obj*)); + for (i = 0; i < MCLIT__END; ++i) { + TclInitObjRef(dataPtr->mcLiterals[i], Tcl_NewStringObj( + MsgCtLiterals[i], TCL_AUTO_LENGTH)); + } + } + } + + /* check or obtain mcDictObj (be sure it's modifiable) */ + if (opts->mcDictObj == NULL || opts->mcDictObj->refCount > 1) { + Tcl_Size ref = 1; + + /* first try to find locale catalog dict */ + if (dataPtr->mcDicts == NULL) { + TclSetObjRef(dataPtr->mcDicts, Tcl_NewDictObj()); + } + Tcl_DictObjGet(NULL, dataPtr->mcDicts, + opts->localeObj, &opts->mcDictObj); + + if (opts->mcDictObj == NULL) { + /* get msgcat dictionary - ::tcl::clock::mcget locale */ + Tcl_Obj *callargs[2]; + + callargs[0] = dataPtr->literals[LIT_MCGET]; + callargs[1] = opts->localeObj; + + if (Tcl_EvalObjv(opts->interp, 2, callargs, 0) != TCL_OK) { + return NULL; + } + + opts->mcDictObj = Tcl_GetObjResult(opts->interp); + Tcl_ResetResult(opts->interp); + ref = 0; /* new object is not yet referenced */ + } + + /* be sure that object reference doesn't increase (dict changeable) */ + if (opts->mcDictObj->refCount > ref) { + /* smart reference (shared dict as object with no ref-counter) */ + opts->mcDictObj = TclDictObjSmartRef(opts->interp, + opts->mcDictObj); + } + + /* create exactly one reference to catalog / make it searchable for future */ + Tcl_DictObjPut(NULL, dataPtr->mcDicts, opts->localeObj, + opts->mcDictObj); + + if (opts->localeObj == dataPtr->literals[LIT_C] + || opts->localeObj == dataPtr->defaultLocale) { + dataPtr->defaultLocaleDict = opts->mcDictObj; + } + if (opts->localeObj == dataPtr->currentLocale) { + dataPtr->currentLocaleDict = opts->mcDictObj; + } else if (opts->localeObj == dataPtr->lastUsedLocale) { + dataPtr->lastUsedLocaleDict = opts->mcDictObj; + } else { + SavePrevLocaleObj(dataPtr); + TclSetObjRef(dataPtr->lastUsedLocale, opts->localeObj); + TclUnsetObjRef(dataPtr->lastUsedLocaleUnnorm); + dataPtr->lastUsedLocaleDict = opts->mcDictObj; + } + } + } + + return opts->mcDictObj; +} + +/* + *---------------------------------------------------------------------- + * + * ClockMCGet -- + * + * Retrieves a msgcat value for the given literal integer mcKey + * from localized storage (corresponding given locale object) + * by mcLiterals[mcKey] (e. g. MONTHS_FULL). + * + * Results: + * Tcl-object contains localized value. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ClockMCGet( + ClockFmtScnCmdArgs *opts, + int mcKey) +{ + Tcl_Obj *valObj = NULL; + + if (opts->mcDictObj == NULL) { + ClockMCDict(opts); + if (opts->mcDictObj == NULL) { + return NULL; + } + } + + Tcl_DictObjGet(opts->interp, opts->mcDictObj, + opts->dataPtr->mcLiterals[mcKey], &valObj); + return valObj; /* or NULL in obscure case if Tcl_DictObjGet failed */ +} + +/* + *---------------------------------------------------------------------- + * + * ClockMCGetIdx -- + * + * Retrieves an indexed msgcat value for the given literal integer mcKey + * from localized storage (corresponding given locale object) + * by mcLitIdxs[mcKey] (e. g. _IDX_MONTHS_FULL). + * + * Results: + * Tcl-object contains localized indexed value. + * + *---------------------------------------------------------------------- + */ + +MODULE_SCOPE Tcl_Obj * +ClockMCGetIdx( + ClockFmtScnCmdArgs *opts, + int mcKey) +{ + ClockClientData *dataPtr = opts->dataPtr; + Tcl_Obj *valObj = NULL; + + if (opts->mcDictObj == NULL) { + ClockMCDict(opts); + if (opts->mcDictObj == NULL) { + return NULL; + } + } + + /* try to get indices object */ + if (dataPtr->mcLitIdxs == NULL) { + return NULL; + } + + if (Tcl_DictObjGet(NULL, opts->mcDictObj, + dataPtr->mcLitIdxs[mcKey], &valObj) != TCL_OK) { + return NULL; + } + return valObj; +} + +/* + *---------------------------------------------------------------------- + * + * ClockMCSetIdx -- + * + * Sets an indexed msgcat value for the given literal integer mcKey + * in localized storage (corresponding given locale object) + * by mcLitIdxs[mcKey] (e. g. _IDX_MONTHS_FULL). + * + * Results: + * Returns a standard Tcl result. + * + *---------------------------------------------------------------------- + */ + +int +ClockMCSetIdx( + ClockFmtScnCmdArgs *opts, + int mcKey, + Tcl_Obj *valObj) +{ + ClockClientData *dataPtr = opts->dataPtr; + + if (opts->mcDictObj == NULL) { + ClockMCDict(opts); + if (opts->mcDictObj == NULL) { + return TCL_ERROR; + } + } + + /* if literal storage for indices not yet created */ + if (dataPtr->mcLitIdxs == NULL) { + int i; + + dataPtr->mcLitIdxs = (Tcl_Obj **)ckalloc(MCLIT__END * sizeof(Tcl_Obj*)); + for (i = 0; i < MCLIT__END; ++i) { + TclInitObjRef(dataPtr->mcLitIdxs[i], + Tcl_NewStringObj(MsgCtLitIdxs[i], TCL_AUTO_LENGTH)); + } + } + + return Tcl_DictObjPut(opts->interp, opts->mcDictObj, + dataPtr->mcLitIdxs[mcKey], valObj); +} + +static void +TimezoneLoaded( + ClockClientData *dataPtr, + Tcl_Obj *timezoneObj, /* Name of zone was loaded */ + Tcl_Obj *tzUnnormObj) /* Name of zone was loaded */ +{ + /* don't overwrite last-setup with GMT (special case) */ + if (timezoneObj == dataPtr->literals[LIT_GMT]) { + /* mark GMT zone loaded */ + if (dataPtr->gmtSetupTimeZone == NULL) { + TclSetObjRef(dataPtr->gmtSetupTimeZone, + dataPtr->literals[LIT_GMT]); + } + TclSetObjRef(dataPtr->gmtSetupTimeZoneUnnorm, tzUnnormObj); + return; + } + + /* last setup zone loaded */ + if (dataPtr->lastSetupTimeZone != timezoneObj) { + SavePrevTimezoneObj(dataPtr); + TclSetObjRef(dataPtr->lastSetupTimeZone, timezoneObj); + TclUnsetObjRef(dataPtr->lastSetupTZData); + } + TclSetObjRef(dataPtr->lastSetupTimeZoneUnnorm, tzUnnormObj); +} +/* + *---------------------------------------------------------------------- + * + * ClockConfigureObjCmd -- + * + * This function is invoked to process the Tcl "::tcl::unsupported::clock::configure" + * (internal, unsupported) command. + * + * Usage: + * ::tcl::unsupported::clock::configure ?-option ?value?? + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +ClockConfigureObjCmd( + void *clientData, /* Client data containing literal pool */ + Tcl_Interp *interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *const objv[]) /* Parameter vector */ +{ + ClockClientData *dataPtr = (ClockClientData *)clientData; + static const char *const options[] = { + "-default-locale", "-clear", "-current-locale", + "-year-century", "-century-switch", + "-min-year", "-max-year", "-max-jdn", "-validate", + "-init-complete", "-setup-tz", "-system-tz", NULL + }; + enum optionInd { + CLOCK_DEFAULT_LOCALE, CLOCK_CLEAR_CACHE, CLOCK_CURRENT_LOCALE, + CLOCK_YEAR_CENTURY, CLOCK_CENTURY_SWITCH, + CLOCK_MIN_YEAR, CLOCK_MAX_YEAR, CLOCK_MAX_JDN, CLOCK_VALIDATE, + CLOCK_INIT_COMPLETE, CLOCK_SETUP_TZ, CLOCK_SYSTEM_TZ + }; + int optionIndex; /* Index of an option. */ + Tcl_Size i; + + for (i = 1; i < objc; i++) { + if (Tcl_GetIndexFromObj(interp, objv[i++], options, + "option", 0, &optionIndex) != TCL_OK) { + Tcl_SetErrorCode(interp, "CLOCK", "badOption", + TclGetString(objv[i - 1]), (char *)NULL); + return TCL_ERROR; + } + switch (optionIndex) { + case CLOCK_SYSTEM_TZ: { + /* validate current tz-epoch */ + size_t lastTZEpoch = TzsetIfNecessary(); + + if (i < objc) { + if (dataPtr->systemTimeZone != objv[i]) { + TclSetObjRef(dataPtr->systemTimeZone, objv[i]); + TclUnsetObjRef(dataPtr->systemSetupTZData); + } + dataPtr->lastTZEpoch = lastTZEpoch; + } + if (i + 1 >= objc && dataPtr->systemTimeZone != NULL + && dataPtr->lastTZEpoch == lastTZEpoch) { + Tcl_SetObjResult(interp, dataPtr->systemTimeZone); + } + break; + } + case CLOCK_SETUP_TZ: + if (i < objc) { + int loaded; + Tcl_Obj *timezoneObj = NormTimezoneObj(dataPtr, objv[i], &loaded); + + if (!loaded) { + TimezoneLoaded(dataPtr, timezoneObj, objv[i]); + } + Tcl_SetObjResult(interp, timezoneObj); + } else if (i + 1 >= objc && dataPtr->lastSetupTimeZone != NULL) { + Tcl_SetObjResult(interp, dataPtr->lastSetupTimeZone); + } + break; + case CLOCK_DEFAULT_LOCALE: + if (i < objc) { + if (dataPtr->defaultLocale != objv[i]) { + TclSetObjRef(dataPtr->defaultLocale, objv[i]); + dataPtr->defaultLocaleDict = NULL; + } + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, dataPtr->defaultLocale ? + dataPtr->defaultLocale : dataPtr->literals[LIT_C]); + } + break; + case CLOCK_CURRENT_LOCALE: + if (i < objc) { + if (dataPtr->currentLocale != objv[i]) { + TclSetObjRef(dataPtr->currentLocale, objv[i]); + dataPtr->currentLocaleDict = NULL; + } + } + if (i + 1 >= objc && dataPtr->currentLocale != NULL) { + Tcl_SetObjResult(interp, dataPtr->currentLocale); + } + break; + case CLOCK_YEAR_CENTURY: + if (i < objc) { + int year; + + if (TclGetIntFromObj(interp, objv[i], &year) != TCL_OK) { + return TCL_ERROR; + } + dataPtr->currentYearCentury = year; + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, objv[i]); + } + continue; + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, + Tcl_NewWideIntObj(dataPtr->currentYearCentury)); + } + break; + case CLOCK_CENTURY_SWITCH: + if (i < objc) { + int year; + + if (TclGetIntFromObj(interp, objv[i], &year) != TCL_OK) { + return TCL_ERROR; + } + dataPtr->yearOfCenturySwitch = year; + Tcl_SetObjResult(interp, objv[i]); + continue; + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, + Tcl_NewWideIntObj(dataPtr->yearOfCenturySwitch)); + } + break; + case CLOCK_MIN_YEAR: + if (i < objc) { + int year; + + if (TclGetIntFromObj(interp, objv[i], &year) != TCL_OK) { + return TCL_ERROR; + } + dataPtr->validMinYear = year; + Tcl_SetObjResult(interp, objv[i]); + continue; + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, + Tcl_NewWideIntObj(dataPtr->validMinYear)); + } + break; + case CLOCK_MAX_YEAR: + if (i < objc) { + int year; + + if (TclGetIntFromObj(interp, objv[i], &year) != TCL_OK) { + return TCL_ERROR; + } + dataPtr->validMaxYear = year; + Tcl_SetObjResult(interp, objv[i]); + continue; + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, + Tcl_NewWideIntObj(dataPtr->validMaxYear)); + } + break; + case CLOCK_MAX_JDN: + if (i < objc) { + double jd; + + if (Tcl_GetDoubleFromObj(interp, objv[i], &jd) != TCL_OK) { + return TCL_ERROR; + } + dataPtr->maxJDN = jd; + Tcl_SetObjResult(interp, objv[i]); + continue; + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, Tcl_NewDoubleObj(dataPtr->maxJDN)); + } + break; + case CLOCK_VALIDATE: + if (i < objc) { + int val; + + if (Tcl_GetBooleanFromObj(interp, objv[i], &val) != TCL_OK) { + return TCL_ERROR; + } + if (val) { + dataPtr->defFlags |= CLF_VALIDATE; + } else { + dataPtr->defFlags &= ~CLF_VALIDATE; + } + } + if (i + 1 >= objc) { + Tcl_SetObjResult(interp, + Tcl_NewBooleanObj(dataPtr->defFlags & CLF_VALIDATE)); + } + break; + case CLOCK_CLEAR_CACHE: + ClockConfigureClear(dataPtr); + break; + case CLOCK_INIT_COMPLETE: { + /* + * Init completed. + * Compile clock ensemble (performance purposes). + */ + Tcl_Command token = Tcl_FindCommand(interp, "::clock", + NULL, TCL_GLOBAL_ONLY); + if (!token) { + return TCL_ERROR; + } + int ensFlags = 0; + if (Tcl_GetEnsembleFlags(interp, token, &ensFlags) != TCL_OK) { + return TCL_ERROR; + } + ensFlags |= ENSEMBLE_COMPILE; + if (Tcl_SetEnsembleFlags(interp, token, ensFlags) != TCL_OK) { + return TCL_ERROR; + } + break; + } + } + } + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * ClockGetTZData -- + * + * Retrieves tzdata table for given normalized timezone. + * + * Results: + * Returns a tcl object with tzdata. + * + * Side effects: + * The tzdata can be cached in ClockClientData structure. + * + *---------------------------------------------------------------------- + */ + +static inline Tcl_Obj * +ClockGetTZData( + ClockClientData *dataPtr, /* Opaque pointer to literal pool, etc. */ + Tcl_Interp *interp, /* Tcl interpreter */ + Tcl_Obj *timezoneObj) /* Name of the timezone */ +{ + Tcl_Obj *ret, **out = NULL; + + /* if cached (if already setup this one) */ + if (timezoneObj == dataPtr->lastSetupTimeZone + || timezoneObj == dataPtr->lastSetupTimeZoneUnnorm) { + if (dataPtr->lastSetupTZData != NULL) { + return dataPtr->lastSetupTZData; + } + out = &dataPtr->lastSetupTZData; + } + /* differentiate GMT and system zones, because used often */ + /* simple caching, because almost used the tz-data of last timezone + */ + if (timezoneObj == dataPtr->systemTimeZone) { + if (dataPtr->systemSetupTZData != NULL) { + return dataPtr->systemSetupTZData; + } + out = &dataPtr->systemSetupTZData; + } else if (timezoneObj == dataPtr->literals[LIT_GMT] + || timezoneObj == dataPtr->gmtSetupTimeZoneUnnorm) { + if (dataPtr->gmtSetupTZData != NULL) { + return dataPtr->gmtSetupTZData; + } + out = &dataPtr->gmtSetupTZData; + } else if (timezoneObj == dataPtr->prevSetupTimeZone + || timezoneObj == dataPtr->prevSetupTimeZoneUnnorm) { + if (dataPtr->prevSetupTZData != NULL) { + return dataPtr->prevSetupTZData; + } + out = &dataPtr->prevSetupTZData; + } + + ret = Tcl_ObjGetVar2(interp, dataPtr->literals[LIT_TZDATA], + timezoneObj, TCL_LEAVE_ERR_MSG); + + /* cache using corresponding slot and as last used */ + if (out != NULL) { + TclSetObjRef(*out, ret); + } else if (dataPtr->lastSetupTimeZone != timezoneObj) { + SavePrevTimezoneObj(dataPtr); + TclSetObjRef(dataPtr->lastSetupTimeZone, timezoneObj); + TclUnsetObjRef(dataPtr->lastSetupTimeZoneUnnorm); + TclSetObjRef(dataPtr->lastSetupTZData, ret); + } + return ret; +} + +/* + *---------------------------------------------------------------------- + * + * ClockGetSystemTimeZone -- + * + * Returns system (current) timezone. + * + * If system zone not yet cached, it executes ::tcl::clock::GetSystemTimeZone + * in given interpreter and caches its result. + * + * Results: + * Returns normalized timezone object. + * + *---------------------------------------------------------------------- + */ + +static Tcl_Obj * +ClockGetSystemTimeZone( + ClockClientData *dataPtr, /* Pointer to literal pool, etc. */ + Tcl_Interp *interp) /* Tcl interpreter */ +{ + /* if known (cached and same epoch) - return now */ + if (dataPtr->systemTimeZone != NULL + && dataPtr->lastTZEpoch == TzsetIfNecessary()) { + return dataPtr->systemTimeZone; + } + + TclUnsetObjRef(dataPtr->systemTimeZone); + TclUnsetObjRef(dataPtr->systemSetupTZData); + + if (Tcl_EvalObjv(interp, 1, &dataPtr->literals[LIT_GETSYSTEMTIMEZONE], 0) != TCL_OK) { + return NULL; + } + if (dataPtr->systemTimeZone == NULL) { + TclSetObjRef(dataPtr->systemTimeZone, Tcl_GetObjResult(interp)); + } + Tcl_ResetResult(interp); + return dataPtr->systemTimeZone; +} + +/* + *---------------------------------------------------------------------- + * + * ClockSetupTimeZone -- + * + * Sets up the timezone. Loads tzdata, etc. + * + * Results: + * Returns normalized timezone object. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ClockSetupTimeZone( + ClockClientData *dataPtr, /* Pointer to literal pool, etc. */ + Tcl_Interp *interp, /* Tcl interpreter */ + Tcl_Obj *timezoneObj) +{ + int loaded; + Tcl_Obj *callargs[2]; + + /* if cached (if already setup this one) */ + if (timezoneObj == dataPtr->literals[LIT_GMT] + && dataPtr->gmtSetupTZData != NULL) { + return timezoneObj; + } + if ((timezoneObj == dataPtr->lastSetupTimeZone + || timezoneObj == dataPtr->lastSetupTimeZoneUnnorm) + && dataPtr->lastSetupTimeZone != NULL) { + return dataPtr->lastSetupTimeZone; + } + if ((timezoneObj == dataPtr->prevSetupTimeZone + || timezoneObj == dataPtr->prevSetupTimeZoneUnnorm) + && dataPtr->prevSetupTimeZone != NULL) { + return dataPtr->prevSetupTimeZone; + } + + /* differentiate normalized (last, GMT and system) zones, because used often and already set */ + callargs[1] = NormTimezoneObj(dataPtr, timezoneObj, &loaded); + /* if loaded (setup already called for this TZ) */ + if (loaded) { + return callargs[1]; + } + + /* before setup just take a look in TZData variable */ + if (Tcl_ObjGetVar2(interp, dataPtr->literals[LIT_TZDATA], timezoneObj, 0)) { + /* put it to last slot and return normalized */ + TimezoneLoaded(dataPtr, callargs[1], timezoneObj); + return callargs[1]; + } + /* setup now */ + callargs[0] = dataPtr->literals[LIT_SETUPTIMEZONE]; + if (Tcl_EvalObjv(interp, 2, callargs, 0) == TCL_OK) { + /* save unnormalized last used */ + TclSetObjRef(dataPtr->lastSetupTimeZoneUnnorm, timezoneObj); + return callargs[1]; + } + return NULL; +} + +/* + *---------------------------------------------------------------------- + * + * ClockFormatNumericTimeZone -- + * + * Formats a time zone as +hhmmss + * + * Parameters: + * z - Time zone in seconds east of Greenwich + * + * Results: + * Returns the time zone object (formatted in a numeric form) + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ClockFormatNumericTimeZone( + int z) +{ + char buf[12 + 1], *p; + + if (z < 0) { + z = -z; + *buf = '-'; + } else { + *buf = '+'; + } + TclItoAw(buf + 1, z / 3600, '0', 2); + z %= 3600; + p = TclItoAw(buf + 3, z / 60, '0', 2); + z %= 60; + if (z != 0) { + p = TclItoAw(buf + 5, z, '0', 2); + } + return Tcl_NewStringObj(buf, p - buf); } /* *---------------------------------------------------------------------- * @@ -309,15 +1377,15 @@ * * Tcl command that converts a UTC time to a local time by whatever means * is available. * * Usage: - * ::tcl::clock::ConvertUTCToLocal dictionary tzdata changeover + * ::tcl::clock::ConvertUTCToLocal dictionary timezone changeover * * Parameters: * dict - Dictionary containing a 'localSeconds' entry. - * tzdata - Time zone data + * timezone - Time zone * changeover - Julian Day of the adoption of the Gregorian calendar. * * Results: * Returns a standard Tcl result. * @@ -329,46 +1397,45 @@ *---------------------------------------------------------------------- */ static int ClockConvertlocaltoutcObjCmd( - ClientData clientData, /* Client data */ + void *clientData, /* Literal table */ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter vector */ { - ClockClientData *data = (ClockClientData *)clientData; - Tcl_Obj *const *lit = data->literals; + ClockClientData *dataPtr = (ClockClientData *)clientData; Tcl_Obj *secondsObj; Tcl_Obj *dict; int changeover; TclDateFields fields; int created = 0; int status; + fields.tzName = NULL; /* * Check params and convert time. */ if (objc != 4) { - Tcl_WrongNumArgs(interp, 1, objv, "dict tzdata changeover"); + Tcl_WrongNumArgs(interp, 1, objv, "dict timezone changeover"); return TCL_ERROR; } dict = objv[1]; - if (Tcl_DictObjGet(interp, dict, lit[LIT_LOCALSECONDS], + if (Tcl_DictObjGet(interp, dict, dataPtr->literals[LIT_LOCALSECONDS], &secondsObj)!= TCL_OK) { return TCL_ERROR; } if (secondsObj == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj("key \"localseconds\" not " - "found in dictionary", -1)); + "found in dictionary", TCL_AUTO_LENGTH)); return TCL_ERROR; } - if ((TclGetWideIntFromObj(interp, secondsObj, - &fields.localSeconds) != TCL_OK) - || (TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK) - || ConvertLocalToUTC(interp, &fields, objv[2], changeover)) { + if ((TclGetWideIntFromObj(interp, secondsObj, &fields.localSeconds) != TCL_OK) + || (TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK) + || ConvertLocalToUTC(dataPtr, interp, &fields, objv[2], changeover)) { return TCL_ERROR; } /* * Copy-on-write; set the 'seconds' field in the dictionary and place the @@ -378,11 +1445,11 @@ if (Tcl_IsShared(dict)) { dict = Tcl_DuplicateObj(dict); created = 1; Tcl_IncrRefCount(dict); } - status = Tcl_DictObjPut(interp, dict, lit[LIT_SECONDS], + status = Tcl_DictObjPut(interp, dict, dataPtr->literals[LIT_SECONDS], Tcl_NewWideIntObj(fields.seconds)); if (status == TCL_OK) { Tcl_SetObjResult(interp, dict); } if (created) { @@ -398,16 +1465,15 @@ * * Tcl command that determines the values that [clock format] will use in * formatting a date, and populates a dictionary with them. * * Usage: - * ::tcl::clock::GetDateFields seconds tzdata changeover + * ::tcl::clock::GetDateFields seconds timezone changeover * * Parameters: * seconds - Time expressed in seconds from the Posix epoch. - * tzdata - Time zone data of the time zone in which time is to be - * expressed. + * timezone - Time zone in which time is to be expressed. * changeover - Julian Day Number at which the current locale adopted * the Gregorian calendar * * Results: * Returns a dictonary populated with the fields: @@ -421,27 +1487,29 @@ *---------------------------------------------------------------------- */ int ClockGetdatefieldsObjCmd( - ClientData clientData, /* Opaque pointer to literal pool, etc. */ + void *clientData, /* Opaque pointer to literal pool, etc. */ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter vector */ { TclDateFields fields; Tcl_Obj *dict; - ClockClientData *data = (ClockClientData *)clientData; - Tcl_Obj *const *lit = data->literals; + ClockClientData *dataPtr = (ClockClientData *)clientData; + Tcl_Obj *const *lit = dataPtr->literals; int changeover; + + fields.tzName = NULL; /* * Check params. */ if (objc != 4) { - Tcl_WrongNumArgs(interp, 1, objv, "seconds tzdata changeover"); + Tcl_WrongNumArgs(interp, 1, objv, "seconds timezone changeover"); return TCL_ERROR; } if (TclGetWideIntFromObj(interp, objv[1], &fields.seconds) != TCL_OK || TclGetIntFromObj(interp, objv[3], &changeover) != TCL_OK) { return TCL_ERROR; @@ -450,37 +1518,23 @@ /* * fields.seconds could be an unsigned number that overflowed. Make sure * that it isn't. */ - if (TclHasIntRep(objv[1], &tclBignumType)) { + if (TclHasInternalRep(objv[1], &tclBignumType)) { Tcl_SetObjResult(interp, lit[LIT_INTEGER_VALUE_TOO_LARGE]); return TCL_ERROR; } - /* - * Convert UTC time to local. - */ + /* Extract fields */ - if (ConvertUTCToLocal(interp, &fields, objv[2], changeover) != TCL_OK) { + if (ClockGetDateFields(dataPtr, interp, &fields, objv[2], + changeover) != TCL_OK) { return TCL_ERROR; } - /* - * Extract Julian day. - */ - - fields.julianDay = (int) ((fields.localSeconds + JULIAN_SEC_POSIX_EPOCH) - / SECONDS_PER_DAY); - - /* - * Convert to Julian or Gregorian calendar. - */ - - GetGregorianEraYearDay(&fields, changeover); - GetMonthDay(&fields); - GetYearWeekDay(&fields, changeover); + /* Make dict of fields */ dict = Tcl_NewDictObj(); Tcl_DictObjPut(NULL, dict, lit[LIT_LOCALSECONDS], Tcl_NewWideIntObj(fields.localSeconds)); Tcl_DictObjPut(NULL, dict, lit[LIT_SECONDS], @@ -509,10 +1563,62 @@ Tcl_NewWideIntObj(fields.iso8601Week)); Tcl_DictObjPut(NULL, dict, lit[LIT_DAYOFWEEK], Tcl_NewWideIntObj(fields.dayOfWeek)); Tcl_SetObjResult(interp, dict); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * ClockGetDateFields -- + * + * Converts given UTC time (seconds in a TclDateFields structure) + * to local time and determines the values that clock routines will + * use in scanning or formatting a date. + * + * Results: + * Date-time values are stored in structure "fields". + * Returns a standard Tcl result. + * + *---------------------------------------------------------------------- + */ + +int +ClockGetDateFields( + ClockClientData *dataPtr, /* Literal pool, etc. */ + Tcl_Interp *interp, /* Tcl interpreter */ + TclDateFields *fields, /* Pointer to result fields, where + * fields->seconds contains date to extract */ + Tcl_Obj *timezoneObj, /* Time zone object or NULL for gmt */ + int changeover) /* Julian Day Number */ +{ + /* + * Convert UTC time to local. + */ + + if (ConvertUTCToLocal(dataPtr, interp, fields, timezoneObj, + changeover) != TCL_OK) { + return TCL_ERROR; + } + + /* + * Extract Julian day and seconds of the day. + */ + + ClockExtractJDAndSODFromSeconds(fields->julianDay, fields->secondOfDay, + fields->localSeconds); + + /* + * Convert to Julian or Gregorian calendar. + */ + + GetGregorianEraYearDay(fields, changeover); + GetMonthDay(fields); + GetYearWeekDay(fields, changeover); + return TCL_OK; } /* *---------------------------------------------------------------------- @@ -547,11 +1653,11 @@ if (Tcl_DictObjGet(interp, dict, key, &value) != TCL_OK) { return TCL_ERROR; } if (value == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "expected key(s) not found in dictionary", -1)); + "expected key(s) not found in dictionary", TCL_AUTO_LENGTH)); return TCL_ERROR; } return Tcl_GetIndexFromObj(interp, value, eras, "era", TCL_EXACT, storePtr); } @@ -567,19 +1673,19 @@ if (Tcl_DictObjGet(interp, dict, key, &value) != TCL_OK) { return TCL_ERROR; } if (value == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "expected key(s) not found in dictionary", -1)); + "expected key(s) not found in dictionary", TCL_AUTO_LENGTH)); return TCL_ERROR; } return TclGetIntFromObj(interp, value, storePtr); } static int ClockGetjuliandayfromerayearmonthdayObjCmd( - ClientData clientData, /* Opaque pointer to literal pool, etc. */ + void *clientData, /* Opaque pointer to literal pool, etc. */ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter vector */ { TclDateFields fields; @@ -588,10 +1694,12 @@ Tcl_Obj *const *lit = data->literals; int changeover; int copied = 0; int status; int isBce = 0; + + fields.tzName = NULL; /* * Check params. */ @@ -659,11 +1767,11 @@ *---------------------------------------------------------------------- */ static int ClockGetjuliandayfromerayearweekdayObjCmd( - ClientData clientData, /* Opaque pointer to literal pool, etc. */ + void *clientData, /* Opaque pointer to literal pool, etc. */ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter vector */ { TclDateFields fields; @@ -672,10 +1780,12 @@ Tcl_Obj *const *lit = data->literals; int changeover; int copied = 0; int status; int isBce = 0; + + fields.tzName = NULL; /* * Check params. */ @@ -740,21 +1850,64 @@ *---------------------------------------------------------------------- */ static int ConvertLocalToUTC( + ClockClientData *dataPtr, /* Literal pool, etc. */ Tcl_Interp *interp, /* Tcl interpreter */ TclDateFields *fields, /* Fields of the time */ - Tcl_Obj *tzdata, /* Time zone data */ + Tcl_Obj *timezoneObj, /* Time zone */ int changeover) /* Julian Day of the Gregorian transition */ { - int rowc; /* Number of rows in tzdata */ + Tcl_Obj *tzdata; /* Time zone data */ + Tcl_Size rowc; /* Number of rows in tzdata */ Tcl_Obj **rowv; /* Pointers to the rows */ + Tcl_WideInt seconds; + ClockLastTZOffs * ltzoc = NULL; + + /* fast phase-out for shared GMT-object (don't need to convert UTC 2 UTC) */ + if (timezoneObj == dataPtr->literals[LIT_GMT]) { + fields->seconds = fields->localSeconds; + fields->tzOffset = 0; + return TCL_OK; + } + + /* + * Check cacheable conversion could be used + * (last-period UTC2Local cache within the same TZ and seconds) + */ + for (rowc = 0; rowc < 2; rowc++) { + ltzoc = &dataPtr->lastTZOffsCache[rowc]; + if (timezoneObj != ltzoc->timezoneObj || changeover != ltzoc->changeover) { + ltzoc = NULL; + continue; + } + seconds = fields->localSeconds - ltzoc->tzOffset; + if (seconds >= ltzoc->rangesVal[0] + && seconds < ltzoc->rangesVal[1]) { + /* the same time zone and offset (UTC time inside the last minute) */ + fields->tzOffset = ltzoc->tzOffset; + fields->seconds = seconds; + return TCL_OK; + } + /* in the DST-hole (because of the check above) - correct localSeconds */ + if (fields->localSeconds == ltzoc->localSeconds) { + /* the same time zone and offset (but we'll shift local-time) */ + fields->tzOffset = ltzoc->tzOffset; + fields->seconds = seconds; + goto dstHole; + } + } /* * Unpack the tz data. */ + + tzdata = ClockGetTZData(dataPtr, interp, timezoneObj); + if (tzdata == NULL) { + return TCL_ERROR; + } if (TclListObjGetElements(interp, tzdata, &rowc, &rowv) != TCL_OK) { return TCL_ERROR; } @@ -762,14 +1915,60 @@ * Special case: If the time zone is :localtime, the tzdata will be empty. * Use 'mktime' to convert the time to local */ if (rowc == 0) { - return ConvertLocalToUTCUsingC(interp, fields, changeover); + if (ConvertLocalToUTCUsingC(interp, fields, changeover) != TCL_OK) { + return TCL_ERROR; + } + + /* we cannot cache (ranges unknown yet) - todo: check later the DST-hole here */ + return TCL_OK; } else { - return ConvertLocalToUTCUsingTable(interp, fields, rowc, rowv); + Tcl_WideInt rangesVal[2]; + + if (ConvertLocalToUTCUsingTable(interp, fields, rowc, rowv, + rangesVal) != TCL_OK) { + return TCL_ERROR; + } + + seconds = fields->seconds; + + /* Cache the last conversion */ + if (ltzoc != NULL) { /* slot was found above */ + /* timezoneObj and changeover are the same */ + TclSetObjRef(ltzoc->tzName, fields->tzName); /* may be NULL */ + } else { + /* no TZ in cache - just move second slot down and use the first one */ + ltzoc = &dataPtr->lastTZOffsCache[0]; + TclUnsetObjRef(dataPtr->lastTZOffsCache[1].timezoneObj); + TclUnsetObjRef(dataPtr->lastTZOffsCache[1].tzName); + memcpy(&dataPtr->lastTZOffsCache[1], ltzoc, sizeof(*ltzoc)); + TclInitObjRef(ltzoc->timezoneObj, timezoneObj); + ltzoc->changeover = changeover; + TclInitObjRef(ltzoc->tzName, fields->tzName); /* may be NULL */ + } + ltzoc->localSeconds = fields->localSeconds; + ltzoc->rangesVal[0] = rangesVal[0]; + ltzoc->rangesVal[1] = rangesVal[1]; + ltzoc->tzOffset = fields->tzOffset; } + + /* check DST-hole: if retrieved seconds is out of range */ + if (ltzoc->rangesVal[0] > seconds || seconds >= ltzoc->rangesVal[1]) { + dstHole: +#if 0 + printf("given local-time is outside the time-zone (in DST-hole): " + "%" TCL_LL_MODIFIER "d - offs %d => %" TCL_LL_MODIFIER "d <= %" TCL_LL_MODIFIER "d < %" TCL_LL_MODIFIER "d\n", + fields->localSeconds, fields->tzOffset, + ltzoc->rangesVal[0], seconds, ltzoc->rangesVal[1]); +#endif + /* because we don't know real TZ (we're outsize), just invalidate local + * time (which could be verified in ClockValidDate later) */ + fields->localSeconds = TCL_INV_SECONDS; /* not valid seconds */ + } + return TCL_OK; } /* *---------------------------------------------------------------------- * @@ -791,19 +1990,22 @@ static int ConvertLocalToUTCUsingTable( Tcl_Interp *interp, /* Tcl interpreter */ TclDateFields *fields, /* Time to convert, with 'seconds' filled in */ int rowc, /* Number of points at which time changes */ - Tcl_Obj *const rowv[]) /* Points at which time changes */ + Tcl_Obj *const rowv[], /* Points at which time changes */ + Tcl_WideInt *rangesVal) /* Return bounds for time period */ { Tcl_Obj *row; - int cellc; + Tcl_Size cellc; Tcl_Obj **cellv; - int have[8]; + struct { + Tcl_Obj *tzName; + int tzOffset; + } have[8]; int nHave = 0; - int i; - int found; + Tcl_Size i; /* * Perform an initial lookup assuming that local == UTC, and locate the * last time conversion prior to that time. Get the offset from that row, * and look up again. Continue until we find an offset that we found @@ -811,39 +2013,40 @@ * don't enter an endless loop, as would otherwise happen when trying to * convert a non-existent time such as 02:30 during the US Spring Daylight * Saving Time transition. */ - found = 0; fields->tzOffset = 0; fields->seconds = fields->localSeconds; - while (!found) { - row = LookupLastTransition(interp, fields->seconds, rowc, rowv); + while (1) { + row = LookupLastTransition(interp, fields->seconds, rowc, rowv, + rangesVal); if ((row == NULL) || TclListObjGetElements(interp, row, &cellc, &cellv) != TCL_OK || TclGetIntFromObj(interp, cellv[1], &fields->tzOffset) != TCL_OK) { return TCL_ERROR; } - found = 0; - for (i = 0; !found && i < nHave; ++i) { - if (have[i] == fields->tzOffset) { - found = 1; - break; - } - } - if (!found) { - if (nHave == 8) { - Tcl_Panic("loop in ConvertLocalToUTCUsingTable"); - } - have[nHave++] = fields->tzOffset; - } - fields->seconds = fields->localSeconds - fields->tzOffset; - } - fields->tzOffset = have[i]; - fields->seconds = fields->localSeconds - fields->tzOffset; + for (i = 0; i < nHave; ++i) { + if (have[i].tzOffset == fields->tzOffset) { + goto found; + } + } + if (nHave == 8) { + Tcl_Panic("loop in ConvertLocalToUTCUsingTable"); + } + have[nHave].tzName = cellv[3]; + have[nHave++].tzOffset = fields->tzOffset; + fields->seconds = fields->localSeconds - fields->tzOffset; + } + + found: + fields->tzOffset = have[i].tzOffset; + fields->seconds = fields->localSeconds - fields->tzOffset; + TclSetObjRef(fields->tzName, have[i].tzName); + return TCL_OK; } /* *---------------------------------------------------------------------- @@ -870,23 +2073,18 @@ int changeover) /* Julian Day of the Gregorian transition */ { struct tm timeVal; int localErrno; int secondOfDay; - Tcl_WideInt jsec; /* * Convert the given time to a date. */ - jsec = fields->localSeconds + JULIAN_SEC_POSIX_EPOCH; - fields->julianDay = (int) (jsec / SECONDS_PER_DAY); - secondOfDay = (int)(jsec % SECONDS_PER_DAY); - if (secondOfDay < 0) { - secondOfDay += SECONDS_PER_DAY; - fields->julianDay--; - } + ClockExtractJDAndSODFromSeconds(fields->julianDay, secondOfDay, + fields->localSeconds); + GetGregorianEraYearDay(fields, changeover); GetMonthDay(fields); /* * Convert the date/time to a 'struct tm'. @@ -909,21 +2107,21 @@ TzsetIfNecessary(); Tcl_MutexLock(&clockMutex); errno = 0; fields->seconds = (Tcl_WideInt) mktime(&timeVal); - localErrno = errno; + localErrno = (fields->seconds == -1) ? errno : 0; Tcl_MutexUnlock(&clockMutex); /* * If conversion fails, report an error. */ if (localErrno != 0 || (fields->seconds == -1 && timeVal.tm_yday == -1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "time value too large/small to represent", -1)); + "time value too large/small to represent", TCL_AUTO_LENGTH)); return TCL_ERROR; } return TCL_OK; } @@ -941,23 +2139,69 @@ * Populates the 'tzName' and 'tzOffset' fields. * *---------------------------------------------------------------------- */ -static int +int ConvertUTCToLocal( + ClockClientData *dataPtr, /* Literal pool, etc. */ Tcl_Interp *interp, /* Tcl interpreter */ TclDateFields *fields, /* Fields of the time */ - Tcl_Obj *tzdata, /* Time zone data */ + Tcl_Obj *timezoneObj, /* Time zone */ int changeover) /* Julian Day of the Gregorian transition */ { - int rowc; /* Number of rows in tzdata */ + Tcl_Obj *tzdata; /* Time zone data */ + Tcl_Size rowc; /* Number of rows in tzdata */ Tcl_Obj **rowv; /* Pointers to the rows */ + ClockLastTZOffs * ltzoc = NULL; + + /* fast phase-out for shared GMT-object (don't need to convert UTC 2 UTC) */ + if (timezoneObj == dataPtr->literals[LIT_GMT]) { + fields->localSeconds = fields->seconds; + fields->tzOffset = 0; + if (dataPtr->gmtTZName == NULL) { + Tcl_Obj *tzName; + + tzdata = ClockGetTZData(dataPtr, interp, timezoneObj); + if (TclListObjGetElements(interp, tzdata, &rowc, &rowv) != TCL_OK + || Tcl_ListObjIndex(interp, rowv[0], 3, &tzName) != TCL_OK) { + return TCL_ERROR; + } + TclSetObjRef(dataPtr->gmtTZName, tzName); + } + TclSetObjRef(fields->tzName, dataPtr->gmtTZName); + return TCL_OK; + } + + /* + * Check cacheable conversion could be used + * (last-period UTC2Local cache within the same TZ and seconds) + */ + for (rowc = 0; rowc < 2; rowc++) { + ltzoc = &dataPtr->lastTZOffsCache[rowc]; + if (timezoneObj != ltzoc->timezoneObj || changeover != ltzoc->changeover) { + ltzoc = NULL; + continue; + } + if (fields->seconds >= ltzoc->rangesVal[0] + && fields->seconds < ltzoc->rangesVal[1]) { + /* the same time zone and offset (UTC time inside the last minute) */ + fields->tzOffset = ltzoc->tzOffset; + fields->localSeconds = fields->seconds + fields->tzOffset; + TclSetObjRef(fields->tzName, ltzoc->tzName); + return TCL_OK; + } + } /* * Unpack the tz data. */ + + tzdata = ClockGetTZData(dataPtr, interp, timezoneObj); + if (tzdata == NULL) { + return TCL_ERROR; + } if (TclListObjGetElements(interp, tzdata, &rowc, &rowv) != TCL_OK) { return TCL_ERROR; } @@ -965,14 +2209,50 @@ * Special case: If the time zone is :localtime, the tzdata will be empty. * Use 'localtime' to convert the time to local */ if (rowc == 0) { - return ConvertUTCToLocalUsingC(interp, fields, changeover); + if (ConvertUTCToLocalUsingC(interp, fields, changeover) != TCL_OK) { + return TCL_ERROR; + } + + /* signal we need to revalidate TZ epoch next time fields gets used. */ + fields->flags |= CLF_CTZ; + + /* we cannot cache (ranges unknown yet) */ } else { - return ConvertUTCToLocalUsingTable(interp, fields, rowc, rowv); + Tcl_WideInt rangesVal[2]; + + if (ConvertUTCToLocalUsingTable(interp, fields, rowc, rowv, + rangesVal) != TCL_OK) { + return TCL_ERROR; + } + + /* converted using table (TZ isn't :localtime) */ + fields->flags &= ~CLF_CTZ; + + /* Cache the last conversion */ + if (ltzoc != NULL) { /* slot was found above */ + /* timezoneObj and changeover are the same */ + TclSetObjRef(ltzoc->tzName, fields->tzName); + } else { + /* no TZ in cache - just move second slot down and use the first one */ + ltzoc = &dataPtr->lastTZOffsCache[0]; + TclUnsetObjRef(dataPtr->lastTZOffsCache[1].timezoneObj); + TclUnsetObjRef(dataPtr->lastTZOffsCache[1].tzName); + memcpy(&dataPtr->lastTZOffsCache[1], ltzoc, sizeof(*ltzoc)); + TclInitObjRef(ltzoc->timezoneObj, timezoneObj); + ltzoc->changeover = changeover; + TclInitObjRef(ltzoc->tzName, fields->tzName); + } + ltzoc->localSeconds = fields->localSeconds; + ltzoc->rangesVal[0] = rangesVal[0]; + ltzoc->rangesVal[1] = rangesVal[1]; + ltzoc->tzOffset = fields->tzOffset; } + + return TCL_OK; } /* *---------------------------------------------------------------------- * @@ -993,35 +2273,35 @@ static int ConvertUTCToLocalUsingTable( Tcl_Interp *interp, /* Tcl interpreter */ TclDateFields *fields, /* Fields of the date */ - int rowc, /* Number of rows in the conversion table + Tcl_Size rowc, /* Number of rows in the conversion table * (>= 1) */ - Tcl_Obj *const rowv[]) /* Rows of the conversion table */ + Tcl_Obj *const rowv[], /* Rows of the conversion table */ + Tcl_WideInt *rangesVal) /* Return bounds for time period */ { Tcl_Obj *row; /* Row containing the current information */ - int cellc; /* Count of cells in the row (must be 4) */ + Tcl_Size cellc; /* Count of cells in the row (must be 4) */ Tcl_Obj **cellv; /* Pointers to the cells */ /* * Look up the nearest transition time. */ - row = LookupLastTransition(interp, fields->seconds, rowc, rowv); - if (row == NULL || - TclListObjGetElements(interp, row, &cellc, &cellv) != TCL_OK || - TclGetIntFromObj(interp, cellv[1], &fields->tzOffset) != TCL_OK) { + row = LookupLastTransition(interp, fields->seconds, rowc, rowv, rangesVal); + if (row == NULL + || TclListObjGetElements(interp, row, &cellc, &cellv) != TCL_OK + || TclGetIntFromObj(interp, cellv[1], &fields->tzOffset) != TCL_OK) { return TCL_ERROR; } /* * Convert the time. */ - fields->tzName = cellv[3]; - Tcl_IncrRefCount(fields->tzName); + TclSetObjRef(fields->tzName, cellv[3]); fields->localSeconds = fields->seconds + fields->tzOffset; return TCL_OK; } /* @@ -1050,30 +2330,30 @@ int changeover) /* Julian Day of the Gregorian transition */ { time_t tock; struct tm *timeVal; /* Time after conversion */ int diff; /* Time zone diff local-Greenwich */ - char buffer[16]; /* Buffer for time zone name */ + char buffer[16], *p; /* Buffer for time zone name */ /* * Use 'localtime' to determine local year, month, day, time of day. */ tock = (time_t) fields->seconds; if ((Tcl_WideInt) tock != fields->seconds) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "number too large to represent as a Posix time", -1)); - Tcl_SetErrorCode(interp, "CLOCK", "argTooLarge", NULL); + "number too large to represent as a Posix time", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "CLOCK", "argTooLarge", (char *)NULL); return TCL_ERROR; } TzsetIfNecessary(); timeVal = ThreadSafeLocalTime(&tock); if (timeVal == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "localtime failed (clock value may be too " - "large/small to represent)", -1)); - Tcl_SetErrorCode(interp, "CLOCK", "localtimeFailed", NULL); + "large/small to represent)", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "CLOCK", "localtimeFailed", (char *)NULL); return TCL_ERROR; } /* * Fill in the date in 'fields' and use it to derive Julian Day. @@ -1087,11 +2367,11 @@ /* * Convert that value to seconds. */ - fields->localSeconds = (((fields->julianDay * (Tcl_WideInt) 24 + fields->localSeconds = (((fields->julianDay * 24LL + timeVal->tm_hour) * 60 + timeVal->tm_min) * 60 + timeVal->tm_sec) - JULIAN_SEC_POSIX_EPOCH; /* * Determine a time zone offset and name; just use +hhmm for the name. @@ -1103,19 +2383,18 @@ *buffer = '-'; diff = -diff; } else { *buffer = '+'; } - sprintf(buffer+1, "%02d", diff / 3600); + TclItoAw(buffer + 1, diff / 3600, '0', 2); diff %= 3600; - sprintf(buffer+3, "%02d", diff / 60); + p = TclItoAw(buffer + 3, diff / 60, '0', 2); diff %= 60; - if (diff > 0) { - sprintf(buffer+5, "%02d", diff); + if (diff != 0) { + p = TclItoAw(buffer + 5, diff, '0', 2); } - fields->tzName = Tcl_NewStringObj(buffer, -1); - Tcl_IncrRefCount(fields->tzName); + TclSetObjRef(fields->tzName, Tcl_NewStringObj(buffer, p - buffer)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1129,21 +2408,21 @@ * Returns a pointer to the row, or NULL if an error occurs. * *---------------------------------------------------------------------- */ -static Tcl_Obj * +Tcl_Obj * LookupLastTransition( Tcl_Interp *interp, /* Interpreter for error messages */ Tcl_WideInt tick, /* Time from the epoch */ - int rowc, /* Number of rows of tzdata */ - Tcl_Obj *const *rowv) /* Rows in tzdata */ + Tcl_Size rowc, /* Number of rows of tzdata */ + Tcl_Obj *const *rowv, /* Rows in tzdata */ + Tcl_WideInt *rangesVal) /* Return bounds for time period */ { - int l; - int u; + Tcl_Size l, u; Tcl_Obj *compObj; - Tcl_WideInt compVal; + Tcl_WideInt compVal, fromVal = LLONG_MIN, toVal = LLONG_MAX; /* * Examine the first row to make sure we're in bounds. */ @@ -1155,33 +2434,44 @@ /* * Bizarre case - first row doesn't begin at MIN_WIDE_INT. Return it * anyway. */ - if (tick < compVal) { + if (tick < (fromVal = compVal)) { + if (rangesVal) { + rangesVal[0] = fromVal; + rangesVal[1] = toVal; + } return rowv[0]; } /* * Binary-search to find the transition. */ l = 0; - u = rowc-1; + u = rowc - 1; while (l < u) { - int m = (l + u + 1) / 2; + Tcl_Size m = (l + u + 1) / 2; if (Tcl_ListObjIndex(interp, rowv[m], 0, &compObj) != TCL_OK || TclGetWideIntFromObj(interp, compObj, &compVal) != TCL_OK) { return NULL; } if (tick >= compVal) { l = m; + fromVal = compVal; } else { - u = m-1; + u = m - 1; + toVal = compVal; } } + + if (rangesVal) { + rangesVal[0] = fromVal; + rangesVal[1] = toVal; + } return rowv[l]; } /* *---------------------------------------------------------------------- @@ -1207,10 +2497,12 @@ int changeover) /* Julian Day Number of the Gregorian * transition */ { TclDateFields temp; int dayOfFiscalYear; + + temp.tzName = NULL; /* * Find the given date, minus three days, plus one year. That date's * iso8601 year is an upper bound on the ISO8601 year of the given date. */ @@ -1243,11 +2535,11 @@ fields->iso8601Year = temp.iso8601Year; dayOfFiscalYear = fields->julianDay - temp.julianDay; fields->iso8601Week = (dayOfFiscalYear / 7) + 1; fields->dayOfWeek = (dayOfFiscalYear + 1) % 7; - if (fields->dayOfWeek < 1) { + if (fields->dayOfWeek < 1) { /* Mon .. Sun == 1 .. 7 */ fields->dayOfWeek += 7; } } /* @@ -1271,14 +2563,14 @@ static void GetGregorianEraYearDay( TclDateFields *fields, /* Date fields containing 'julianDay' */ int changeover) /* Gregorian transition date */ { - int jday = fields->julianDay; - int day; - int year; - int n; + Tcl_WideInt jday = fields->julianDay; + Tcl_WideInt day; + Tcl_WideInt year; + Tcl_WideInt n; if (jday >= changeover) { /* * Gregorian calendar. */ @@ -1388,16 +2680,32 @@ GetMonthDay( TclDateFields *fields) /* Date to convert */ { int day = fields->dayOfYear; int month; - const int *h = hath[IsGregorianLeapYear(fields)]; + const int *dipm = daysInPriorMonths[IsGregorianLeapYear(fields)]; - for (month = 0; month < 12 && day > h[month]; ++month) { - day -= h[month]; + /* + * Estimate month by calculating `dayOfYear / (365/12)` + */ + month = (day*12) / dipm[12]; + /* then do forwards backwards correction */ + while (1) { + if (day > dipm[month]) { + if (month >= 11 || day <= dipm[month + 1]) { + break; + } + month++; + } else { + if (month == 0) { + break; + } + month--; + } } - fields->month = month+1; + day -= dipm[month]; + fields->month = month + 1; fields->dayOfMonth = day; } /* *---------------------------------------------------------------------- @@ -1414,19 +2722,21 @@ * Stores 'julianDay' in the fields. * *---------------------------------------------------------------------- */ -static void +void GetJulianDayFromEraYearWeekDay( TclDateFields *fields, /* Date to convert */ int changeover) /* Julian Day Number of the Gregorian * transition */ { - int firstMonday; /* Julian day number of week 1, day 1 in the + Tcl_WideInt firstMonday; /* Julian day number of week 1, day 1 in the * given year */ TclDateFields firstWeek; + + firstWeek.tzName = NULL; /* * Find January 4 in the ISO8601 year, which will always be in week 1. */ @@ -1465,16 +2775,17 @@ * Stores day number in 'julianDay' * *---------------------------------------------------------------------- */ -static void +void GetJulianDayFromEraYearMonthDay( TclDateFields *fields, /* Date to convert */ int changeover) /* Gregorian transition date as a Julian Day */ { - int year, ym1, month, mm1, q, r, ym1o4, ym1o100, ym1o400; + Tcl_WideInt year, ym1, ym1o4, ym1o100, ym1o400; + int month, mm1, q, r; if (fields->isBce) { year = 1 - fields->year; } else { year = fields->year; @@ -1501,11 +2812,11 @@ */ fields->gregorian = 1; if (year < 1) { fields->isBce = 1; - fields->year = 1-year; + fields->year = 1 - year; } else { fields->isBce = 0; fields->year = year; } @@ -1518,13 +2829,13 @@ #else /* * Have to make sure quotient is truncated towards 0 when negative. * See above bug for details. The casts are necessary. */ - if (ym1 >= 0) + if (ym1 >= 0) { ym1o4 = ym1 / 4; - else { + } else { ym1o4 = - (int) (((unsigned int) -ym1) / 4); } #endif if (ym1 % 4 < 0) { ym1o4--; @@ -1561,10 +2872,64 @@ } /* *---------------------------------------------------------------------- * + * GetJulianDayFromEraYearDay -- + * + * Given era, year, and dayOfYear (in TclDateFields), and the + * Gregorian transition date, computes the Julian Day Number. + * + * Results: + * None. + * + * Side effects: + * Stores day number in 'julianDay' + * + *---------------------------------------------------------------------- + */ + +void +GetJulianDayFromEraYearDay( + TclDateFields *fields, /* Date to convert */ + int changeover) /* Gregorian transition date as a Julian Day */ +{ + Tcl_WideInt year, ym1; + + /* Get absolute year number from the civil year */ + if (fields->isBce) { + year = 1 - fields->year; + } else { + year = fields->year; + } + + ym1 = year - 1; + + /* Try the Gregorian calendar first. */ + fields->gregorian = 1; + fields->julianDay = + 1721425 + + fields->dayOfYear + + (365 * ym1) + + (ym1 / 4) + - (ym1 / 100) + + (ym1 / 400); + + /* If the date is before the Gregorian change, use the Julian calendar. */ + + if (fields->julianDay < changeover) { + fields->gregorian = 0; + fields->julianDay = + 1721423 + + fields->dayOfYear + + (365 * ym1) + + (ym1 / 4); + } +} +/* + *---------------------------------------------------------------------- + * * IsGregorianLeapYear -- * * Tests whether a given year is a leap year, in either Julian or * Gregorian calendar. * @@ -1572,26 +2937,26 @@ * Returns 1 for a leap year, 0 otherwise. * *---------------------------------------------------------------------- */ -static int +int IsGregorianLeapYear( TclDateFields *fields) /* Date to test */ { - int year = fields->year; + Tcl_WideInt year = fields->year; if (fields->isBce) { year = 1 - year; } - if (year%4 != 0) { + if (year % 4 != 0) { return 0; } else if (!(fields->gregorian)) { return 1; - } else if (year%400 == 0) { + } else if (year % 400 == 0) { return 1; - } else if (year%100 == 0) { + } else if (year % 100 == 0) { return 0; } else { return 1; } } @@ -1608,14 +2973,14 @@ * Returns the Julian Day Number * *---------------------------------------------------------------------- */ -static int +static Tcl_WideInt WeekdayOnOrBefore( int dayOfWeek, /* Day of week; Sunday == 0 or 7 */ - int julianDay) /* Reference date */ + Tcl_WideInt julianDay) /* Reference date */ { int k = (dayOfWeek + 6) % 7; if (k < 0) { k += 7; } @@ -1643,28 +3008,47 @@ *---------------------------------------------------------------------- */ int ClockGetenvObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { +#ifdef _WIN32 + const WCHAR *varName; + const WCHAR *varValue; + Tcl_DString ds; +#else const char *varName; const char *varValue; +#endif if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "name"); return TCL_ERROR; } +#ifdef _WIN32 + Tcl_DStringInit(&ds); + varName = Tcl_UtfToWCharDString(TclGetString(objv[1]), -1, &ds); + varValue = _wgetenv(varName); + if (varValue == NULL) { + Tcl_DStringFree(&ds); + } else { + Tcl_DStringSetLength(&ds, 0); + Tcl_WCharToUtfDString(varValue, -1, &ds); + Tcl_DStringResult(interp, &ds); + } +#else varName = TclGetString(objv[1]); varValue = getenv(varName); - if (varValue == NULL) { - varValue = ""; + if (varValue != NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + varValue, TCL_AUTO_LENGTH)); } - Tcl_SetObjResult(interp, Tcl_NewStringObj(varValue, -1)); +#endif return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1692,21 +3076,21 @@ * Get a thread-local buffer to hold the returned time. */ struct tm *tmPtr = (struct tm *)Tcl_GetThreadData(&tmKey, sizeof(struct tm)); #ifdef HAVE_LOCALTIME_R - localtime_r(timePtr, tmPtr); + tmPtr = localtime_r(timePtr, tmPtr); #else struct tm *sysTmPtr; Tcl_MutexLock(&clockMutex); sysTmPtr = localtime(timePtr); if (sysTmPtr == NULL) { Tcl_MutexUnlock(&clockMutex); return NULL; } - memcpy(tmPtr, localtime(timePtr), sizeof(struct tm)); + memcpy(tmPtr, sysTmPtr, sizeof(struct tm)); Tcl_MutexUnlock(&clockMutex); #endif return tmPtr; } @@ -1728,11 +3112,11 @@ *---------------------------------------------------------------------- */ int ClockClicksObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter values */ { static const char *const clicksSwitches[] = { @@ -1753,24 +3137,24 @@ &index) != TCL_OK) { return TCL_ERROR; } break; default: - Tcl_WrongNumArgs(interp, 1, objv, "?-switch?"); + Tcl_WrongNumArgs(interp, 0, objv, "clock clicks ?-switch?"); return TCL_ERROR; } switch (index) { case CLICKS_MILLIS: Tcl_GetTime(&now); - clicks = (Tcl_WideInt) now.sec * 1000 + now.usec / 1000; + clicks = now.sec * 1000LL + now.usec / 1000; break; case CLICKS_NATIVE: #ifdef TCL_WIDE_CLICKS clicks = TclpGetWideClicks(); #else - clicks = (Tcl_WideInt) TclpGetClicks(); + clicks = (Tcl_WideInt)TclpGetClicks(); #endif break; case CLICKS_MICROS: clicks = TclpGetMicroseconds(); break; @@ -1798,24 +3182,26 @@ *---------------------------------------------------------------------- */ int ClockMillisecondsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter values */ { Tcl_Time now; + Tcl_Obj *timeObj; if (objc != 1) { - Tcl_WrongNumArgs(interp, 1, objv, NULL); + Tcl_WrongNumArgs(interp, 0, objv, "clock milliseconds"); return TCL_ERROR; } Tcl_GetTime(&now); - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) - now.sec * 1000 + now.usec / 1000)); + TclNewUIntObj(timeObj, (Tcl_WideUInt) + now.sec * 1000 + now.usec / 1000); + Tcl_SetObjResult(interp, timeObj); return TCL_OK; } /*---------------------------------------------------------------------- * @@ -1835,139 +3221,1310 @@ *---------------------------------------------------------------------- */ int ClockMicrosecondsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter values */ { if (objc != 1) { - Tcl_WrongNumArgs(interp, 1, objv, NULL); + Tcl_WrongNumArgs(interp, 0, objv, "clock microseconds"); return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewWideIntObj(TclpGetMicroseconds())); return TCL_OK; } -/* - *----------------------------------------------------------------------------- - * - * ClockParseformatargsObjCmd -- - * - * Parses the arguments for [clock format]. - * - * Results: - * Returns a standard Tcl result, whose value is a four-element list - * comprising the time format, the locale, and the timezone. - * - * This function exists because the loop that parses the [clock format] - * options is a known performance "hot spot", and is implemented in an effort - * to speed that particular code up. - * - *----------------------------------------------------------------------------- - */ - -static int -ClockParseformatargsObjCmd( - ClientData clientData, /* Client data containing literal pool */ - Tcl_Interp *interp, /* Tcl interpreter */ - int objc, /* Parameter count */ - Tcl_Obj *const objv[]) /* Parameter vector */ -{ - ClockClientData *dataPtr = (ClockClientData *)clientData; - Tcl_Obj **litPtr = dataPtr->literals; - Tcl_Obj *results[3]; /* Format, locale and timezone */ -#define formatObj results[0] -#define localeObj results[1] -#define timezoneObj results[2] - int gmtFlag = 0; - static const char *const options[] = { /* Command line options expected */ - "-format", "-gmt", "-locale", - "-timezone", NULL }; - enum optionInd { - CLOCK_FORMAT_FORMAT, CLOCK_FORMAT_GMT, CLOCK_FORMAT_LOCALE, - CLOCK_FORMAT_TIMEZONE - }; - int optionIndex; /* Index of an option. */ - int saw = 0; /* Flag == 1 if option was seen already. */ - Tcl_WideInt clockVal; /* Clock value - just used to parse. */ - int i; - - /* - * Args consist of a time followed by keyword-value pairs. - */ - - if (objc < 2 || (objc % 2) != 0) { - Tcl_WrongNumArgs(interp, 0, objv, - "clock format clockval ?-format string? " - "?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"); - Tcl_SetErrorCode(interp, "CLOCK", "wrongNumArgs", NULL); - return TCL_ERROR; +static inline void +ClockInitFmtScnArgs( + ClockClientData *dataPtr, + Tcl_Interp *interp, + ClockFmtScnCmdArgs *opts) +{ + memset(opts, 0, sizeof(*opts)); + opts->dataPtr = dataPtr; + opts->interp = interp; +} + +/* + *----------------------------------------------------------------------------- + * + * ClockParseFmtScnArgs -- + * + * Parses the arguments for sub-commands "scan", "format" and "add". + * + * Note: common options table used here, because for the options often used + * the same literals (objects), so it avoids permanent "recompiling" of + * option object representation to indexType with another table. + * + * Results: + * Returns a standard Tcl result, and stores parsed options + * (format, the locale, timezone and base) in structure "opts". + * + *----------------------------------------------------------------------------- + */ + +typedef enum ClockOperation { + CLC_OP_FMT = 0, /* Doing [clock format] */ + CLC_OP_SCN, /* Doing [clock scan] */ + CLC_OP_ADD /* Doing [clock add] */ +} ClockOperation; + +static int +ClockParseFmtScnArgs( + ClockFmtScnCmdArgs *opts, /* Result vector: format, locale, timezone... */ + TclDateFields *date, /* Extracted date-time corresponding base + * (by scan or add) resp. clockval (by format) */ + Tcl_Size objc, /* Parameter count */ + Tcl_Obj *const objv[], /* Parameter vector */ + ClockOperation operation, /* What operation are we doing: format, scan, add */ + const char *syntax) /* Syntax of the current command */ +{ + Tcl_Interp *interp = opts->interp; + ClockClientData *dataPtr = opts->dataPtr; + int gmtFlag = 0; + static const char *const options[] = { + "-base", "-format", "-gmt", "-locale", "-timezone", "-validate", NULL + }; + enum optionInd { + CLC_ARGS_BASE, CLC_ARGS_FORMAT, CLC_ARGS_GMT, CLC_ARGS_LOCALE, + CLC_ARGS_TIMEZONE, CLC_ARGS_VALIDATE + }; + int optionIndex; /* Index of an option. */ + int saw = 0; /* Flag == 1 if option was seen already. */ + Tcl_Size i, baseIdx; + Tcl_WideInt baseVal; /* Base time, expressed in seconds from the Epoch */ + + if (operation == CLC_OP_SCN) { + /* default flags (from configure) */ + opts->flags |= dataPtr->defFlags & CLF_VALIDATE; + } else { + /* clock value (as current base) */ + opts->baseObj = objv[(baseIdx = 1)]; + saw |= 1 << CLC_ARGS_BASE; } /* * Extract values for the keywords. */ - formatObj = litPtr[LIT__DEFAULT_FORMAT]; - localeObj = litPtr[LIT_C]; - timezoneObj = litPtr[LIT__NIL]; - for (i = 2; i < objc; i+=2) { - if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, - &optionIndex) != TCL_OK) { - Tcl_SetErrorCode(interp, "CLOCK", "badOption", - TclGetString(objv[i]), NULL); - return TCL_ERROR; - } - switch (optionIndex) { - case CLOCK_FORMAT_FORMAT: - formatObj = objv[i+1]; - break; - case CLOCK_FORMAT_GMT: - if (Tcl_GetBooleanFromObj(interp, objv[i+1], &gmtFlag) != TCL_OK){ - return TCL_ERROR; - } - break; - case CLOCK_FORMAT_LOCALE: - localeObj = objv[i+1]; - break; - case CLOCK_FORMAT_TIMEZONE: - timezoneObj = objv[i+1]; + for (i = 2; i < objc; i+=2) { + /* bypass integers (offsets) by "clock add" */ + if (operation == CLC_OP_ADD) { + Tcl_WideInt num; + + if (TclGetWideIntFromObj(NULL, objv[i], &num) == TCL_OK) { + continue; + } + } + /* get option */ + if (Tcl_GetIndexFromObj(interp, objv[i], options, + "option", 0, &optionIndex) != TCL_OK) { + goto badOptionMsg; + } + /* if already specified */ + if (saw & (1 << optionIndex)) { + if (operation != CLC_OP_SCN && optionIndex == CLC_ARGS_BASE) { + goto badOptionMsg; + } + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad option \"%s\": doubly present", + TclGetString(objv[i]))); + goto badOption; + } + switch (optionIndex) { + case CLC_ARGS_FORMAT: + if (operation == CLC_OP_ADD) { + goto badOptionMsg; + } + opts->formatObj = objv[i + 1]; + break; + case CLC_ARGS_GMT: + if (Tcl_GetBooleanFromObj(interp, objv[i + 1], &gmtFlag) != TCL_OK){ + return TCL_ERROR; + } + break; + case CLC_ARGS_LOCALE: + opts->localeObj = objv[i + 1]; + break; + case CLC_ARGS_TIMEZONE: + opts->timezoneObj = objv[i + 1]; + break; + case CLC_ARGS_BASE: + opts->baseObj = objv[(baseIdx = i + 1)]; + break; + case CLC_ARGS_VALIDATE: + if (operation != CLC_OP_SCN) { + goto badOptionMsg; + } else { + int val; + + if (Tcl_GetBooleanFromObj(interp, objv[i + 1], &val) != TCL_OK) { + return TCL_ERROR; + } + if (val) { + opts->flags |= CLF_VALIDATE; + } else { + opts->flags &= ~CLF_VALIDATE; + } + } break; } saw |= 1 << optionIndex; } /* * Check options. */ - if (TclGetWideIntFromObj(interp, objv[1], &clockVal) != TCL_OK) { - return TCL_ERROR; - } - if ((saw & (1 << CLOCK_FORMAT_GMT)) - && (saw & (1 << CLOCK_FORMAT_TIMEZONE))) { - Tcl_SetObjResult(interp, litPtr[LIT_CANNOT_USE_GMT_AND_TIMEZONE]); - Tcl_SetErrorCode(interp, "CLOCK", "gmtWithTimezone", NULL); + if ((saw & (1 << CLC_ARGS_GMT)) + && (saw & (1 << CLC_ARGS_TIMEZONE))) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "cannot use -gmt and -timezone in same call", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "CLOCK", "gmtWithTimezone", (char *)NULL); return TCL_ERROR; } if (gmtFlag) { - timezoneObj = litPtr[LIT_GMT]; + opts->timezoneObj = dataPtr->literals[LIT_GMT]; + } else if (opts->timezoneObj == NULL + || TclGetString(opts->timezoneObj) == NULL + || opts->timezoneObj->length == 0) { + /* If time zone not specified use system time zone */ + opts->timezoneObj = ClockGetSystemTimeZone(dataPtr, interp); + if (opts->timezoneObj == NULL) { + return TCL_ERROR; + } + } + + /* Setup timezone (normalize object if needed and load TZ on demand) */ + + opts->timezoneObj = ClockSetupTimeZone(dataPtr, interp, opts->timezoneObj); + if (opts->timezoneObj == NULL) { + return TCL_ERROR; + } + + /* Base (by scan or add) or clock value (by format) */ + + if (opts->baseObj != NULL) { + Tcl_Obj *baseObj = opts->baseObj; + + /* bypass integer recognition if looks like "now" or "-now" */ + if ((baseObj->bytes && + ((baseObj->length == 3 && baseObj->bytes[0] == 'n') || + (baseObj->length == 4 && baseObj->bytes[1] == 'n'))) + || TclGetWideIntFromObj(NULL, baseObj, &baseVal) != TCL_OK) { + /* we accept "now" and "-now" as current date-time */ + static const char *const nowOpts[] = { + "now", "-now", NULL + }; + int idx; + + if (Tcl_GetIndexFromObj(NULL, baseObj, nowOpts, "seconds", + TCL_EXACT, &idx) == TCL_OK) { + goto baseNow; + } + + if (TclHasInternalRep(baseObj, &tclBignumType)) { + goto baseOverflow; + } + + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad seconds \"%s\": must be now or integer", + TclGetString(baseObj))); + i = baseIdx; + goto badOption; + } + /* + * Seconds could be an unsigned number that overflowed. Make sure + * that it isn't. Additionally it may be too complex to calculate + * julianday etc (forwards/backwards) by too large/small values, thus + * just let accept a bit shorter values to avoid overflow. + * Note the year is currently an integer, thus avoid to overflow it also. + */ + + if (TclHasInternalRep(baseObj, &tclBignumType) + || baseVal < TCL_MIN_SECONDS || baseVal > TCL_MAX_SECONDS) { + baseOverflow: + Tcl_SetObjResult(interp, dataPtr->literals[LIT_INTEGER_VALUE_TOO_LARGE]); + i = baseIdx; + goto badOption; + } + } else { + Tcl_Time now; + + baseNow: + Tcl_GetTime(&now); + baseVal = (Tcl_WideInt) now.sec; + } + + /* + * Extract year, month and day from the base time for the parser to use as + * defaults + */ + + /* check base fields already cached (by TZ, last-second cache) */ + if (dataPtr->lastBase.timezoneObj == opts->timezoneObj + && dataPtr->lastBase.date.seconds == baseVal + && (!(dataPtr->lastBase.date.flags & CLF_CTZ) + || dataPtr->lastTZEpoch == TzsetIfNecessary())) { + memcpy(date, &dataPtr->lastBase.date, ClockCacheableDateFieldsSize); + } else { + /* extact fields from base */ + date->seconds = baseVal; + if (ClockGetDateFields(dataPtr, interp, date, opts->timezoneObj, + GREGORIAN_CHANGE_DATE) != TCL_OK) { + /* TODO - GREGORIAN_CHANGE_DATE should be locale-dependent */ + return TCL_ERROR; + } + /* cache last base */ + memcpy(&dataPtr->lastBase.date, date, ClockCacheableDateFieldsSize); + TclSetObjRef(dataPtr->lastBase.timezoneObj, opts->timezoneObj); + } + + return TCL_OK; + + badOptionMsg: + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad option \"%s\": must be %s", + TclGetString(objv[i]), syntax)); + + badOption: + Tcl_SetErrorCode(interp, "CLOCK", "badOption", + (i < objc) ? TclGetString(objv[i]) : (char *)NULL, (char *)NULL); + return TCL_ERROR; +} + +/*---------------------------------------------------------------------- + * + * ClockFormatObjCmd -- , clock format -- + * + * This function is invoked to process the Tcl "clock format" command. + * + * Formats a count of seconds since the Posix Epoch as a time of day. + * + * The 'clock format' command formats times of day for output. Refer + * to the user documentation to see what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +ClockFormatObjCmd( + void *clientData, /* Client data containing literal pool */ + Tcl_Interp *interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *const objv[]) /* Parameter values */ +{ + ClockClientData *dataPtr = (ClockClientData *)clientData; + static const char *syntax = "clock format clockval|now " + "?-format string? " + "?-gmt boolean? " + "?-locale LOCALE? ?-timezone ZONE?"; + int ret; + ClockFmtScnCmdArgs opts; /* Format, locale, timezone and base */ + DateFormat dateFmt; /* Common structure used for formatting */ + + /* even number of arguments */ + if ((objc & 1) == 1) { + Tcl_WrongNumArgs(interp, 0, objv, syntax); + Tcl_SetErrorCode(interp, "CLOCK", "wrongNumArgs", (char *)NULL); + return TCL_ERROR; + } + + memset(&dateFmt, 0, sizeof(dateFmt)); + + /* + * Extract values for the keywords. + */ + + ClockInitFmtScnArgs(dataPtr, interp, &opts); + ret = ClockParseFmtScnArgs(&opts, &dateFmt.date, objc, objv, + CLC_OP_FMT, "-format, -gmt, -locale, or -timezone"); + if (ret != TCL_OK) { + goto done; + } + + /* Default format */ + if (opts.formatObj == NULL) { + opts.formatObj = dataPtr->literals[LIT__DEFAULT_FORMAT]; + } + + /* Use compiled version of Format - */ + ret = ClockFormat(&dateFmt, &opts); + + done: + TclUnsetObjRef(dateFmt.date.tzName); + return ret; +} + +/*---------------------------------------------------------------------- + * + * ClockScanObjCmd -- , clock scan -- + * + * This function is invoked to process the Tcl "clock scan" command. + * + * Inputs a count of seconds since the Posix Epoch as a time of day. + * + * The 'clock scan' command scans times of day on input. Refer to the + * user documentation to see what it does. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +ClockScanObjCmd( + void *clientData, /* Client data containing literal pool */ + Tcl_Interp *interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *const objv[]) /* Parameter values */ +{ + ClockClientData *dataPtr = (ClockClientData *)clientData; + static const char *syntax = "clock scan string " + "?-base seconds? " + "?-format string? " + "?-gmt boolean? " + "?-locale LOCALE? ?-timezone ZONE? ?-validate boolean?"; + int ret; + ClockFmtScnCmdArgs opts; /* Format, locale, timezone and base */ + DateInfo yy; /* Common structure used for parsing */ + DateInfo *info = &yy; + + /* even number of arguments */ + if ((objc & 1) == 1) { + Tcl_WrongNumArgs(interp, 0, objv, syntax); + Tcl_SetErrorCode(interp, "CLOCK", "wrongNumArgs", (char *)NULL); + return TCL_ERROR; + } + + ClockInitDateInfo(&yy); + + /* + * Extract values for the keywords. + */ + + ClockInitFmtScnArgs(dataPtr, interp, &opts); + ret = ClockParseFmtScnArgs(&opts, &yy.date, objc, objv, + CLC_OP_SCN, "-base, -format, -gmt, -locale, -timezone or -validate"); + if (ret != TCL_OK) { + goto done; + } + + /* seconds are in localSeconds (relative base date), so reset time here */ + yyHour = yyMinutes = yySeconds = yySecondOfDay = 0; yyMeridian = MER24; + + /* If free scan */ + if (opts.formatObj == NULL) { + /* Use compiled version of FreeScan - */ + + /* [SB] TODO: Perhaps someday we'll localize the legacy code. Right now, + * it's not localized. */ + if (opts.localeObj != NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "legacy [clock scan] does not support -locale", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "CLOCK", "flagWithLegacyFormat", (char *)NULL); + ret = TCL_ERROR; + goto done; + } + ret = ClockFreeScan(&yy, objv[1], &opts); + } else { + /* Use compiled version of Scan - */ + + ret = ClockScan(&yy, objv[1], &opts); + } + + if (ret != TCL_OK) { + goto done; + } + + /* + * If no GMT and not free-scan (where valid stage 1 is done in-between), + * validate with stage 1 before local time conversion, otherwise it may + * adjust date/time tokens to valid values + */ + if ((opts.flags & CLF_VALIDATE_S1) + && info->flags & (CLF_ASSEMBLE_SECONDS|CLF_LOCALSEC)) { + ret = ClockValidDate(&yy, &opts, CLF_VALIDATE_S1); + if (ret != TCL_OK) { + goto done; + } + } + + /* Convert date info structure into UTC seconds */ + + ret = ClockScanCommit(&yy, &opts); + if (ret != TCL_OK) { + goto done; + } + + /* Apply remaining validation rules, if expected */ + if (opts.flags & CLF_VALIDATE) { + ret = ClockValidDate(&yy, &opts, opts.flags & CLF_VALIDATE); + if (ret != TCL_OK) { + goto done; + } + } + + done: + TclUnsetObjRef(yy.date.tzName); + if (ret != TCL_OK) { + return ret; + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(yy.date.seconds)); + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ClockScanCommit -- + * + * Converts date info structure into UTC seconds. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +ClockScanCommit( + DateInfo *info, /* Clock scan info structure */ + ClockFmtScnCmdArgs *opts) /* Format, locale, timezone and base */ +{ + /* If needed assemble julianDay using year, month, etc. */ + if (info->flags & CLF_ASSEMBLE_JULIANDAY) { + if (info->flags & CLF_ISO8601WEEK) { + GetJulianDayFromEraYearWeekDay(&yydate, GREGORIAN_CHANGE_DATE); + } else if (!(info->flags & CLF_DAYOFYEAR) /* no day of year */ + || (info->flags & (CLF_DAYOFMONTH|CLF_MONTH)) /* yymmdd over yyddd */ + == (CLF_DAYOFMONTH|CLF_MONTH)) { + GetJulianDayFromEraYearMonthDay(&yydate, GREGORIAN_CHANGE_DATE); + } else { + GetJulianDayFromEraYearDay(&yydate, GREGORIAN_CHANGE_DATE); + } + info->flags |= CLF_ASSEMBLE_SECONDS; + info->flags &= ~CLF_ASSEMBLE_JULIANDAY; + } + + /* some overflow checks */ + if (info->flags & CLF_JULIANDAY) { + double curJDN = (double)yydate.julianDay + + ((double)yySecondOfDay - SECONDS_PER_DAY/2) / SECONDS_PER_DAY; + if (curJDN > opts->dataPtr->maxJDN) { + Tcl_SetObjResult(opts->interp, Tcl_NewStringObj( + "requested date too large to represent", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(opts->interp, "CLOCK", "dateTooLarge", (char *)NULL); + return TCL_ERROR; + } + } + + /* If seconds overflows the day (not valide case, or 24:00), increase days */ + if (yySecondOfDay >= SECONDS_PER_DAY) { + yydate.julianDay += (yySecondOfDay / SECONDS_PER_DAY); + yySecondOfDay %= SECONDS_PER_DAY; + } + + /* Local seconds to UTC (stored in yydate.seconds) */ + + if (info->flags & CLF_ASSEMBLE_SECONDS) { + yydate.localSeconds = + -210866803200LL + + (SECONDS_PER_DAY * yydate.julianDay) + + yySecondOfDay; + } + + if (info->flags & (CLF_ASSEMBLE_SECONDS | CLF_LOCALSEC)) { + if (ConvertLocalToUTC(opts->dataPtr, opts->interp, &yydate, + opts->timezoneObj, GREGORIAN_CHANGE_DATE) != TCL_OK) { + return TCL_ERROR; + } + } + + /* Increment UTC seconds with relative time */ + + yydate.seconds += yyRelSeconds; + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ClockValidDate -- + * + * Validate date info structure for wrong data (e. g. out of ranges). + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +ClockValidDate( + DateInfo *info, /* Clock scan info structure */ + ClockFmtScnCmdArgs *opts, /* Scan options */ + int stage) /* Stage to validate (1, 2 or 3 for both) */ +{ + const char *errMsg = "", *errCode = ""; + TclDateFields temp; + int tempCpyFlg = 0; + ClockClientData *dataPtr = opts->dataPtr; + +#if 0 + printf("yyMonth %d, yyDay %d, yyDayOfYear %d, yyHour %d, yyMinutes %d, yySeconds %" TCL_LL_MODIFIER "d, " + "yySecondOfDay %" TCL_LL_MODIFIER "d, sec %" TCL_LL_MODIFIER "d, daySec %" TCL_LL_MODIFIER "d, tzOffset %d\n", + yyMonth, yyDay, yydate.dayOfYear, yyHour, yyMinutes, yySeconds, + yySecondOfDay, yydate.localSeconds, yydate.localSeconds % SECONDS_PER_DAY, + yydate.tzOffset); +#endif + + if (!(stage & CLF_VALIDATE_S1) || !(opts->flags & CLF_VALIDATE_S1)) { + goto stage_2; + } + opts->flags &= ~CLF_VALIDATE_S1; /* stage 1 is done */ + + /* first year (used later in hath / daysInPriorMonths) */ + if ((info->flags & (CLF_YEAR | CLF_ISO8601YEAR))) { + if ((info->flags & CLF_ISO8601YEAR)) { + if (yydate.iso8601Year < dataPtr->validMinYear + || yydate.iso8601Year > dataPtr->validMaxYear) { + errMsg = "invalid iso year"; + errCode = "iso year"; + goto error; + } + } + if (info->flags & CLF_YEAR) { + if (yyYear < dataPtr->validMinYear + || yyYear > dataPtr->validMaxYear) { + errMsg = "invalid year"; + errCode = "year"; + goto error; + } + } else if ((info->flags & CLF_ISO8601YEAR)) { + yyYear = yydate.iso8601Year; /* used to recognize leap */ + } + if ((info->flags & (CLF_ISO8601YEAR | CLF_YEAR)) + == (CLF_ISO8601YEAR | CLF_YEAR)) { + if (yyYear != yydate.iso8601Year) { + errMsg = "ambiguous year"; + errCode = "year"; + goto error; + } + } + } + /* and month (used later in hath) */ + if (info->flags & CLF_MONTH) { + if (yyMonth < 1 || yyMonth > 12) { + errMsg = "invalid month"; + errCode = "month"; + goto error; + } + } + /* day of month */ + if (info->flags & (CLF_DAYOFMONTH|CLF_DAYOFWEEK)) { + if (yyDay < 1 || yyDay > 31) { + errMsg = "invalid day"; + errCode = "day"; + goto error; + } + if ((info->flags & CLF_MONTH)) { + const int *h = hath[IsGregorianLeapYear(&yydate)]; + + if (yyDay > h[yyMonth - 1]) { + errMsg = "invalid day"; + errCode = "day"; + goto error; + } + } + } + if (info->flags & CLF_DAYOFYEAR) { + if (yydate.dayOfYear < 1 + || yydate.dayOfYear > daysInPriorMonths[IsGregorianLeapYear(&yydate)][12]) { + errMsg = "invalid day of year"; + errCode = "day of year"; + goto error; + } + } + + /* mmdd !~ ddd */ + if ((info->flags & (CLF_DAYOFYEAR|CLF_DAYOFMONTH|CLF_MONTH)) + == (CLF_DAYOFYEAR|CLF_DAYOFMONTH|CLF_MONTH)) { + if (!tempCpyFlg) { + memcpy(&temp, &yydate, sizeof(temp)); + tempCpyFlg = 1; + } + GetJulianDayFromEraYearDay(&temp, GREGORIAN_CHANGE_DATE); + if (temp.julianDay != yydate.julianDay) { + errMsg = "ambiguous day"; + errCode = "day"; + goto error; + } + } + + if (info->flags & CLF_TIME) { + /* hour */ + if (yyHour < 0 || yyHour > ((yyMeridian == MER24) ? 23 : 12)) { + /* allow 24:00:00 as special case, see [aee9f2b916afd976] */ + if (yyMeridian == MER24 && yyHour == 24) { + if (yyMinutes != 0 || yySeconds != 0) { + errMsg = "invalid time"; + errCode = "time"; + goto error; + } + /* 24:00 is next day 00:00, correct day of week if given */ + if (info->flags & CLF_DAYOFWEEK) { + if (++yyDayOfWeek > 7) { /* Mon .. Sun == 1 .. 7 */ + yyDayOfWeek = 1; + } + } + } else { + errMsg = "invalid time (hour)"; + errCode = "hour"; + goto error; + } + } + /* minutes */ + if (yyMinutes < 0 || yyMinutes > 59) { + errMsg = "invalid time (minutes)"; + errCode = "minutes"; + goto error; + } + /* oldscan could return secondOfDay -1 by invalid time (see ToSeconds) */ + if (yySeconds < 0 || yySeconds > 59 || yySecondOfDay <= -1) { + errMsg = "invalid time"; + errCode = "seconds"; + goto error; + } + } + + if (!(stage & CLF_VALIDATE_S2) || !(opts->flags & CLF_VALIDATE_S2)) { + return TCL_OK; + } + + /* + * Further tests expected ready calculated julianDay (inclusive relative), + * and time-zone conversion (local to UTC time). + */ + stage_2: + + opts->flags &= ~CLF_VALIDATE_S2; /* stage 2 is done */ + + /* time, regarding the modifications by the time-zone (looks for given time + * in between DST-time hole, so does not exist in this time-zone) */ + if (info->flags & CLF_TIME) { + /* + * we don't need to do the backwards time-conversion (UTC to local) and + * compare results, because the after conversion (local to UTC) we + * should have valid localSeconds (was not invalidated to TCL_INV_SECONDS), + * so if it was invalidated - invalid time, outside the time-zone (in DST-hole) + */ + if (yydate.localSeconds == TCL_INV_SECONDS) { + errMsg = "invalid time (does not exist in this time-zone)"; + errCode = "out-of-time"; + goto error; + } + } + + /* day of week */ + if (info->flags & CLF_DAYOFWEEK) { + if (!tempCpyFlg) { + memcpy(&temp, &yydate, sizeof(temp)); + tempCpyFlg = 1; + } + GetYearWeekDay(&temp, GREGORIAN_CHANGE_DATE); + if (temp.dayOfWeek != yyDayOfWeek) { + errMsg = "invalid day of week"; + errCode = "day of week"; + goto error; + } + } + + return TCL_OK; + + error: + Tcl_SetObjResult(opts->interp, Tcl_ObjPrintf( + "unable to convert input string: %s", errMsg)); + Tcl_SetErrorCode(opts->interp, "CLOCK", "invInpStr", errCode, (char *)NULL); + return TCL_ERROR; +} + +/*---------------------------------------------------------------------- + * + * ClockFreeScan -- + * + * Used by ClockScanObjCmd for free scanning without format. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +ClockFreeScan( + DateInfo *info, /* Date fields used for parsing & converting + * simultaneously a yy-parse structure of the + * TclClockFreeScan */ + Tcl_Obj *strObj, /* String containing the time to scan */ + ClockFmtScnCmdArgs *opts) /* Command options */ +{ + Tcl_Interp *interp = opts->interp; + ClockClientData *dataPtr = opts->dataPtr; + int ret = TCL_ERROR; + + /* + * Parse the date. The parser will fill a structure "info" with date, + * time, time zone, relative month/day/seconds, relative weekday, ordinal + * month. + * Notice that many yy-defines point to values in the "info" or "date" + * structure, e. g. yySecondOfDay -> info->date.secondOfDay or + * yyMonth -> info->date.month (same as yydate.month) + */ + yyInput = TclGetString(strObj); + + if (TclClockFreeScan(interp, info) != TCL_OK) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unable to convert date-time string \"%s\": %s", + TclGetString(strObj), Tcl_GetString(Tcl_GetObjResult(interp)))); + goto done; + } + + /* + * If the caller supplied a date in the string, update the date with + * the value. If the caller didn't specify a time with the date, default to + * midnight. + */ + + if (info->flags & CLF_YEAR) { + if (yyYear < 100) { + if (yyYear >= dataPtr->yearOfCenturySwitch) { + yyYear -= 100; + } + yyYear += dataPtr->currentYearCentury; + } + yydate.isBce = 0; + info->flags |= CLF_ASSEMBLE_JULIANDAY|CLF_ASSEMBLE_SECONDS; + } + + /* + * If the caller supplied a time zone in the string, make it into a time + * zone indicator of +-hhmm and setup this time zone. + */ + + if (info->flags & CLF_ZONE) { + if (yyTimezone || !yyDSTmode) { + /* Real time zone from numeric zone */ + Tcl_Obj *tzObjStor = NULL; + int minEast = -yyTimezone; + int dstFlag = 1 - yyDSTmode; + + tzObjStor = ClockFormatNumericTimeZone( + 60 * minEast + 3600 * dstFlag); + Tcl_IncrRefCount(tzObjStor); + + opts->timezoneObj = ClockSetupTimeZone(dataPtr, interp, tzObjStor); + + Tcl_DecrRefCount(tzObjStor); + } else { + /* simplest case - GMT / UTC */ + opts->timezoneObj = ClockSetupTimeZone(dataPtr, interp, + dataPtr->literals[LIT_GMT]); + } + if (opts->timezoneObj == NULL) { + goto done; + } + + // TclSetObjRef(yydate.tzName, opts->timezoneObj); + + info->flags |= CLF_ASSEMBLE_SECONDS; + } + + /* + * For freescan apply validation rules (stage 1) before mixed with + * relative time (otherwise always valid recalculated date & time). + */ + if (opts->flags & CLF_VALIDATE) { + if (ClockValidDate(info, opts, CLF_VALIDATE_S1) != TCL_OK) { + goto done; + } + } + + /* + * Assemble date, time, zone into seconds-from-epoch + */ + + if ((info->flags & (CLF_TIME | CLF_HAVEDATE)) == CLF_HAVEDATE) { + yySecondOfDay = 0; + info->flags |= CLF_ASSEMBLE_SECONDS; + } else if (info->flags & CLF_TIME) { + yySecondOfDay = ToSeconds(yyHour, yyMinutes, yySeconds, yyMeridian); + info->flags |= CLF_ASSEMBLE_SECONDS; + } else if ((info->flags & (CLF_DAYOFWEEK | CLF_HAVEDATE)) == CLF_DAYOFWEEK + || (info->flags & CLF_ORDINALMONTH) + || ((info->flags & CLF_RELCONV) + && (yyRelMonth != 0 || yyRelDay != 0))) { + yySecondOfDay = 0; + info->flags |= CLF_ASSEMBLE_SECONDS; + } else { + yySecondOfDay = yydate.localSeconds % SECONDS_PER_DAY; + } + + /* + * Do relative times + */ + + ret = ClockCalcRelTime(info); + + /* Free scanning completed - date ready */ + + done: + return ret; +} + +/*---------------------------------------------------------------------- + * + * ClockCalcRelTime -- + * + * Used for calculating of relative times. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ +int +ClockCalcRelTime( + DateInfo *info) /* Date fields used for converting */ +{ + int prevDayOfWeek = yyDayOfWeek; /* preserve unchanged day of week */ + + /* + * Because some calculations require in-between conversion of the + * julian day, we can repeat this processing multiple times + */ + repeat_rel: + if (info->flags & CLF_RELCONV) { + /* + * Relative conversion normally possible in UTC time only, because + * of possible wrong local time increment if ignores in-between DST-hole. + * (see test-cases clock-34.53, clock-34.54). + * So increment date in julianDay, but time inside day in UTC (seconds). + */ + + /* add months (or years in months) */ + + if (yyRelMonth != 0) { + int m, h; + + /* if needed extract year, month, etc. again */ + if (info->flags & CLF_ASSEMBLE_DATE) { + GetGregorianEraYearDay(&yydate, GREGORIAN_CHANGE_DATE); + GetMonthDay(&yydate); + GetYearWeekDay(&yydate, GREGORIAN_CHANGE_DATE); + info->flags &= ~CLF_ASSEMBLE_DATE; + } + + /* add the requisite number of months */ + yyMonth += yyRelMonth - 1; + yyYear += yyMonth / 12; + m = yyMonth % 12; + /* compiler fix for negative offs - wrap y, m = (0, -1) -> (-1, 11) */ + if (m < 0) { + yyYear--; + m = 12 + m; + } + yyMonth = m + 1; + + /* if the day doesn't exist in the current month, repair it */ + h = hath[IsGregorianLeapYear(&yydate)][m]; + if (yyDay > h) { + yyDay = h; + } + + /* on demand (lazy) assemble julianDay using new year, month, etc. */ + info->flags |= CLF_ASSEMBLE_JULIANDAY | CLF_ASSEMBLE_SECONDS; + + yyRelMonth = 0; + } + + /* add days (or other parts aligned to days) */ + if (yyRelDay) { + /* assemble julianDay using new year, month, etc. */ + if (info->flags & CLF_ASSEMBLE_JULIANDAY) { + GetJulianDayFromEraYearMonthDay(&yydate, GREGORIAN_CHANGE_DATE); + info->flags &= ~CLF_ASSEMBLE_JULIANDAY; + } + yydate.julianDay += yyRelDay; + + /* julianDay was changed, on demand (lazy) extract year, month, etc. again */ + info->flags |= CLF_ASSEMBLE_DATE|CLF_ASSEMBLE_SECONDS; + yyRelDay = 0; + } + + /* relative time (seconds), if exceeds current date, do the day conversion and + * leave rest of the increment in yyRelSeconds to add it hereafter in UTC seconds */ + if (yyRelSeconds) { + Tcl_WideInt newSecs = yySecondOfDay + yyRelSeconds; + + /* if seconds increment outside of current date, increment day */ + if (newSecs / SECONDS_PER_DAY != yySecondOfDay / SECONDS_PER_DAY) { + yyRelDay += newSecs / SECONDS_PER_DAY; + yySecondOfDay = 0; + yyRelSeconds = newSecs % SECONDS_PER_DAY; + + goto repeat_rel; + } + } + + info->flags &= ~CLF_RELCONV; + } + + /* + * Do relative (ordinal) month + */ + + if (info->flags & CLF_ORDINALMONTH) { + int monthDiff; + + /* if needed extract year, month, etc. again */ + if (info->flags & CLF_ASSEMBLE_DATE) { + GetGregorianEraYearDay(&yydate, GREGORIAN_CHANGE_DATE); + GetMonthDay(&yydate); + GetYearWeekDay(&yydate, GREGORIAN_CHANGE_DATE); + info->flags &= ~CLF_ASSEMBLE_DATE; + } + + if (yyMonthOrdinalIncr > 0) { + monthDiff = yyMonthOrdinal - yyMonth; + if (monthDiff <= 0) { + monthDiff += 12; + } + yyMonthOrdinalIncr--; + } else { + monthDiff = yyMonth - yyMonthOrdinal; + if (monthDiff >= 0) { + monthDiff -= 12; + } + yyMonthOrdinalIncr++; + } + + /* process it further via relative times */ + yyYear += yyMonthOrdinalIncr; + yyRelMonth += monthDiff; + info->flags &= ~CLF_ORDINALMONTH; + info->flags |= CLF_RELCONV|CLF_ASSEMBLE_JULIANDAY|CLF_ASSEMBLE_SECONDS; + + goto repeat_rel; + } + + /* + * Do relative weekday + */ + + if ((info->flags & (CLF_DAYOFWEEK|CLF_HAVEDATE)) == CLF_DAYOFWEEK) { + /* restore scanned day of week */ + yyDayOfWeek = prevDayOfWeek; + + /* if needed assemble julianDay now */ + if (info->flags & CLF_ASSEMBLE_JULIANDAY) { + GetJulianDayFromEraYearMonthDay(&yydate, GREGORIAN_CHANGE_DATE); + info->flags &= ~CLF_ASSEMBLE_JULIANDAY; + } + + yydate.isBce = 0; + yydate.julianDay = WeekdayOnOrBefore(yyDayOfWeek, yydate.julianDay + 6) + + 7 * yyDayOrdinal; + if (yyDayOrdinal > 0) { + yydate.julianDay -= 7; + } + info->flags |= CLF_ASSEMBLE_DATE|CLF_ASSEMBLE_SECONDS; + } + + return TCL_OK; +} + +/*---------------------------------------------------------------------- + * + * ClockWeekdaysOffs -- + * + * Get offset in days for the number of week days corresponding the + * given day of week (skipping Saturdays and Sundays). + * + * + * Results: + * Returns a day increment adjusted the given weekdays + * + *---------------------------------------------------------------------- + */ + +static inline int +ClockWeekdaysOffs( + int dayOfWeek, + int offs) +{ + int weeks, resDayOfWeek; + + /* offset in days */ + weeks = offs / 5; + offs = offs % 5; + /* compiler fix for negative offs - wrap (0, -1) -> (-1, 4) */ + if (offs < 0) { + weeks--; + offs = 5 + offs; + } + offs += 7 * weeks; + + /* resulting day of week */ + { + int day = (offs % 7); + + /* compiler fix for negative offs - wrap (0, -1) -> (-1, 6) */ + if (day < 0) { + day = 7 + day; + } + resDayOfWeek = dayOfWeek + day; + } + + /* adjust if we start from a weekend */ + if (dayOfWeek > 5) { + int adj = 5 - dayOfWeek; + + offs += adj; + resDayOfWeek += adj; + } + + /* adjust if we end up on a weekend */ + if (resDayOfWeek > 5) { + offs += 2; + } + + return offs; +} + +/*---------------------------------------------------------------------- + * + * ClockAddObjCmd -- , clock add -- + * + * Adds an offset to a given time. + * + * Refer to the user documentation to see what it exactly does. + * + * Syntax: + * clock add clockval ?count unit?... ?-option value? + * + * Parameters: + * clockval -- Starting time value + * count -- Amount of a unit of time to add + * unit -- Unit of time to add, must be one of: + * years year months month weeks week + * days day hours hour minutes minute + * seconds second + * + * Options: + * -gmt BOOLEAN + * Flag synonymous with '-timezone :GMT' + * -timezone ZONE + * Name of the time zone in which calculations are to be done. + * -locale NAME + * Name of the locale in which calculations are to be done. + * Used to determine the Gregorian change date. + * + * Results: + * Returns a standard Tcl result with the given time adjusted + * by the given offset(s) in order. + * + * Notes: + * It is possible that adding a number of months or years will adjust the + * day of the month as well. For instance, the time at one month after + * 31 January is either 28 or 29 February, because February has fewer + * than 31 days. + * + *---------------------------------------------------------------------- + */ + +int +ClockAddObjCmd( + void *clientData, /* Client data containing literal pool */ + Tcl_Interp *interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *const objv[]) /* Parameter values */ +{ + static const char *syntax = "clock add clockval|now ?number units?..." + "?-gmt boolean? " + "?-locale LOCALE? ?-timezone ZONE?"; + ClockClientData *dataPtr = (ClockClientData *)clientData; + int ret; + ClockFmtScnCmdArgs opts; /* Format, locale, timezone and base */ + DateInfo yy; /* Common structure used for parsing */ + DateInfo *info = &yy; + + /* add "week" to units also (because otherwise ambiguous) */ + static const char *const units[] = { + "years", "months", "week", "weeks", + "days", "weekdays", + "hours", "minutes", "seconds", + NULL + }; + enum unitInd { + CLC_ADD_YEARS, CLC_ADD_MONTHS, CLC_ADD_WEEK, CLC_ADD_WEEKS, + CLC_ADD_DAYS, CLC_ADD_WEEKDAYS, + CLC_ADD_HOURS, CLC_ADD_MINUTES, CLC_ADD_SECONDS + }; + int unitIndex; /* Index of an option. */ + Tcl_Size i; + Tcl_WideInt offs; + + /* even number of arguments */ + if ((objc & 1) == 1) { + Tcl_WrongNumArgs(interp, 0, objv, syntax); + Tcl_SetErrorCode(interp, "CLOCK", "wrongNumArgs", (char *)NULL); + return TCL_ERROR; + } + + ClockInitDateInfo(&yy); + + /* + * Extract values for the keywords. + */ + + ClockInitFmtScnArgs(dataPtr, interp, &opts); + ret = ClockParseFmtScnArgs(&opts, &yy.date, objc, objv, + CLC_OP_ADD, "-gmt, -locale, or -timezone"); + if (ret != TCL_OK) { + goto done; + } + + /* time together as seconds of the day */ + yySecondOfDay = yySeconds = yydate.localSeconds % SECONDS_PER_DAY; + /* seconds are in localSeconds (relative base date), so reset time here */ + yyHour = 0; + yyMinutes = 0; + yyMeridian = MER24; + + ret = TCL_ERROR; + + /* + * Find each offset and process date increment + */ + + for (i = 2; i < objc; i+=2) { + /* bypass not integers (options, allready processed above in ClockParseFmtScnArgs) */ + if (TclGetWideIntFromObj(NULL, objv[i], &offs) != TCL_OK) { + continue; + } + /* get unit */ + if (Tcl_GetIndexFromObj(interp, objv[i + 1], units, "unit", 0, + &unitIndex) != TCL_OK) { + goto done; + } + if (TclHasInternalRep(objv[i], &tclBignumType) + || offs > (unitIndex < CLC_ADD_HOURS ? 0x7fffffff : TCL_MAX_SECONDS) + || offs < (unitIndex < CLC_ADD_HOURS ? -0x7fffffff : TCL_MIN_SECONDS)) { + Tcl_SetObjResult(interp, dataPtr->literals[LIT_INTEGER_VALUE_TOO_LARGE]); + goto done; + } + + /* nothing to do if zero quantity */ + if (!offs) { + continue; + } + + /* if in-between conversion needed (already have relative date/time), + * correct date info, because the date may be changed, + * so refresh it now */ + + if ((info->flags & CLF_RELCONV) + && (unitIndex == CLC_ADD_WEEKDAYS + /* some months can be shorter as another */ + || yyRelMonth || yyRelDay + /* day changed */ + || yySeconds + yyRelSeconds > SECONDS_PER_DAY + || yySeconds + yyRelSeconds < 0)) { + if (ClockCalcRelTime(info) != TCL_OK) { + goto done; + } + } + + /* process increment by offset + unit */ + info->flags |= CLF_RELCONV; + switch (unitIndex) { + case CLC_ADD_YEARS: + yyRelMonth += offs * 12; + break; + case CLC_ADD_MONTHS: + yyRelMonth += offs; + break; + case CLC_ADD_WEEK: + case CLC_ADD_WEEKS: + yyRelDay += offs * 7; + break; + case CLC_ADD_DAYS: + yyRelDay += offs; + break; + case CLC_ADD_WEEKDAYS: + /* add number of week days (skipping Saturdays and Sundays) + * to a relative days value. */ + offs = ClockWeekdaysOffs(yy.date.dayOfWeek, offs); + yyRelDay += offs; + break; + case CLC_ADD_HOURS: + yyRelSeconds += offs * 60 * 60; + break; + case CLC_ADD_MINUTES: + yyRelSeconds += offs * 60; + break; + case CLC_ADD_SECONDS: + yyRelSeconds += offs; + break; + } } /* - * Return options as a list. + * Do relative times (if not yet already processed interim): */ - Tcl_SetObjResult(interp, Tcl_NewListObj(3, results)); - return TCL_OK; + if (info->flags & CLF_RELCONV) { + if (ClockCalcRelTime(info) != TCL_OK) { + goto done; + } + } + + /* Convert date info structure into UTC seconds */ + + ret = ClockScanCommit(&yy, &opts); -#undef timezoneObj -#undef localeObj -#undef formatObj + done: + TclUnsetObjRef(yy.date.tzName); + if (ret != TCL_OK) { + return ret; + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(yy.date.seconds)); + return TCL_OK; } /*---------------------------------------------------------------------- * * ClockSecondsObjCmd - @@ -1986,25 +4543,98 @@ *---------------------------------------------------------------------- */ int ClockSecondsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const *objv) /* Parameter values */ { Tcl_Time now; + Tcl_Obj *timeObj; if (objc != 1) { - Tcl_WrongNumArgs(interp, 1, objv, NULL); + Tcl_WrongNumArgs(interp, 0, objv, "clock seconds"); return TCL_ERROR; } Tcl_GetTime(&now); - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) now.sec)); + TclNewUIntObj(timeObj, (Tcl_WideUInt)now.sec); + + Tcl_SetObjResult(interp, timeObj); return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * ClockSafeCatchCmd -- + * + * Same as "::catch" command but avoids overwriting of interp state. + * + * See [554117edde] for more info (and proper solution). + * + *---------------------------------------------------------------------- + */ +int +ClockSafeCatchCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + typedef struct { + int status; /* return code status */ + int flags; /* Each remaining field saves the */ + int returnLevel; /* corresponding field of the Interp */ + int returnCode; /* struct. These fields taken together are */ + Tcl_Obj *errorInfo; /* the "state" of the interp. */ + Tcl_Obj *errorCode; + Tcl_Obj *returnOpts; + Tcl_Obj *objResult; + Tcl_Obj *errorStack; + int resetErrorStack; + } InterpState; + + Interp *iPtr = (Interp *)interp; + int ret, flags = 0; + InterpState *statePtr; + + if (objc == 1) { + /* wrong # args : */ + return Tcl_CatchObjCmd(NULL, interp, objc, objv); + } + + statePtr = (InterpState *)Tcl_SaveInterpState(interp, 0); + if (!statePtr->errorInfo) { + /* todo: avoid traced get of errorInfo here */ + TclInitObjRef(statePtr->errorInfo, + Tcl_ObjGetVar2(interp, iPtr->eiVar, NULL, 0)); + flags |= ERR_LEGACY_COPY; + } + if (!statePtr->errorCode) { + /* todo: avoid traced get of errorCode here */ + TclInitObjRef(statePtr->errorCode, + Tcl_ObjGetVar2(interp, iPtr->ecVar, NULL, 0)); + flags |= ERR_LEGACY_COPY; + } + + /* original catch */ + ret = Tcl_CatchObjCmd(NULL, interp, objc, objv); + + if (ret == TCL_ERROR) { + Tcl_DiscardInterpState((Tcl_InterpState)statePtr); + return TCL_ERROR; + } + /* overwrite result in state with catch result */ + TclSetObjRef(statePtr->objResult, Tcl_GetObjResult(interp)); + /* set result (together with restore state) to interpreter */ + (void) Tcl_RestoreInterpState(interp, (Tcl_InterpState)statePtr); + /* todo: unless ERR_LEGACY_COPY not set in restore (branch [bug-554117edde] not merged yet) */ + iPtr->flags |= (flags & ERR_LEGACY_COPY); + return ret; +} /* *---------------------------------------------------------------------- * * TzsetIfNecessary -- @@ -2011,75 +4641,111 @@ * * Calls the tzset() library function if the contents of the TZ * environment variable has changed. * * Results: - * None. + * An epoch counter to allow efficient checking if the timezone has + * changed. * * Side effects: * Calls tzset. * *---------------------------------------------------------------------- */ -static void +#ifdef _WIN32 +#define getenv(x) _wgetenv(L##x) +#else +#define WCHAR char +#define wcslen strlen +#define wcscmp strcmp +#define wcscpy strcpy +#endif +#define TZ_INIT_MARKER ((WCHAR *) INT2PTR(-1)) + +typedef struct ClockTzStatic { + WCHAR *was; /* Previous value of TZ. */ +#if TCL_MAJOR_VERSION > 8 + long long lastRefresh; /* Used for latency before next refresh. */ +#else + long lastRefresh; /* Used for latency before next refresh. */ +#endif + size_t epoch; /* Epoch, signals that TZ changed. */ + size_t envEpoch; /* Last env epoch, for faster signaling, + * that TZ changed via TCL */ +} ClockTzStatic; +static ClockTzStatic tz = { /* Global timezone info; protected by + * clockMutex.*/ + TZ_INIT_MARKER, 0, 0, 0 +}; + +static size_t TzsetIfNecessary(void) { - static char* tzWas = (char *)INT2PTR(-1); /* Previous value of TZ, protected by - * clockMutex. */ - const char *tzIsNow; /* Current value of TZ */ - - Tcl_MutexLock(&clockMutex); - tzIsNow = getenv("TZ"); - if (tzIsNow != NULL && (tzWas == NULL || tzWas == INT2PTR(-1) - || strcmp(tzIsNow, tzWas) != 0)) { - tzset(); - if (tzWas != NULL && tzWas != INT2PTR(-1)) { - Tcl_Free(tzWas); - } - tzWas = (char *)Tcl_Alloc(strlen(tzIsNow) + 1); - strcpy(tzWas, tzIsNow); - } else if (tzIsNow == NULL && tzWas != NULL) { - tzset(); - if (tzWas != INT2PTR(-1)) Tcl_Free(tzWas); - tzWas = NULL; + const WCHAR *tzNow; /* Current value of TZ. */ + Tcl_Time now; /* Current time. */ + size_t epoch; /* The tz.epoch that the TZ was read at. */ + + /* + * Prevent performance regression on some platforms by resolving of system time zone: + * small latency for check whether environment was changed (once per second) + * no latency if environment was changed with tcl-env (compare both epoch values) + */ + + Tcl_GetTime(&now); + if (now.sec == tz.lastRefresh && tz.envEpoch == TclEnvEpoch) { + return tz.epoch; + } + + tz.envEpoch = TclEnvEpoch; + tz.lastRefresh = now.sec; + + /* check in lock */ + Tcl_MutexLock(&clockMutex); + tzNow = getenv("TCL_TZ"); + if (tzNow == NULL) { + tzNow = getenv("TZ"); + } + if (tzNow != NULL && (tz.was == NULL || tz.was == TZ_INIT_MARKER + || wcscmp(tzNow, tz.was) != 0)) { + tzset(); + if (tz.was != NULL && tz.was != TZ_INIT_MARKER) { + ckfree(tz.was); + } + tz.was = (WCHAR *)ckalloc(sizeof(WCHAR) * (wcslen(tzNow) + 1)); + wcscpy(tz.was, tzNow); + epoch = ++tz.epoch; + } else if (tzNow == NULL && tz.was != NULL) { + tzset(); + if (tz.was != TZ_INIT_MARKER) { + ckfree(tz.was); + } + tz.was = NULL; + epoch = ++tz.epoch; + } else { + epoch = tz.epoch; } Tcl_MutexUnlock(&clockMutex); -} - -/* - *---------------------------------------------------------------------- - * - * ClockDeleteCmdProc -- - * - * Remove a reference to the clock client data, and clean up memory - * when it's all gone. - * - * Results: - * None. - * - *---------------------------------------------------------------------- - */ - -static void -ClockDeleteCmdProc( - ClientData clientData) /* Opaque pointer to the client data */ -{ - ClockClientData *data = (ClockClientData *)clientData; - int i; - - if (data->refCount-- <= 1) { - for (i = 0; i < LIT__END; ++i) { - Tcl_DecrRefCount(data->literals[i]); - } - Tcl_Free(data->literals); - Tcl_Free(data); - } + + return epoch; +} + +static void +ClockFinalize( + TCL_UNUSED(void *)) +{ + ClockFrmScnFinalize(); + + if (tz.was && tz.was != TZ_INIT_MARKER) { + ckfree(tz.was); + } + + Tcl_MutexFinalize(&clockMutex); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ ADDED generic/tclClockFmt.c Index: generic/tclClockFmt.c ================================================================== --- /dev/null +++ generic/tclClockFmt.c @@ -0,0 +1,3601 @@ +/* + * tclClockFmt.c -- + * + * Contains the date format (and scan) routines. This code is back-ported + * from the time and date facilities of tclSE engine, by Serg G. Brester. + * + * Copyright (c) 2015 by Sergey G. Brester aka sebres. All rights reserved. + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#include "tclInt.h" +#include "tclStrIdxTree.h" +#include "tclDate.h" + +/* + * Miscellaneous forward declarations and functions used within this file + */ + +static void ClockFmtObj_DupInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); +static void ClockFmtObj_FreeInternalRep(Tcl_Obj *objPtr); +static int ClockFmtObj_SetFromAny(Tcl_Interp *, Tcl_Obj *objPtr); +static void ClockFmtObj_UpdateString(Tcl_Obj *objPtr); +static Tcl_HashEntry * ClockFmtScnStorageAllocProc(Tcl_HashTable *, void *keyPtr); +static void ClockFmtScnStorageFreeProc(Tcl_HashEntry *hPtr); +static void ClockFmtScnStorageDelete(ClockFmtScnStorage *fss); + +TCL_DECLARE_MUTEX(ClockFmtMutex); /* Serializes access to common format list. */ + +#ifndef TCL_CLOCK_FULL_COMPAT +#define TCL_CLOCK_FULL_COMPAT 1 +#endif + +/* + * Derivation of tclStringHashKeyType with extra memory management trickery. + */ + +static const Tcl_HashKeyType ClockFmtScnStorageHashKeyType = { + TCL_HASH_KEY_TYPE_VERSION, /* version */ + 0, /* flags */ + TclHashStringKey, /* hashKeyProc */ + TclCompareStringKeys, /* compareKeysProc */ + ClockFmtScnStorageAllocProc, /* allocEntryProc */ + ClockFmtScnStorageFreeProc /* freeEntryProc */ +}; + +#define IntFieldAt(info, offset) \ + ((int *) (((char *) (info)) + (offset))) +#define WideFieldAt(info, offset) \ + ((Tcl_WideInt *) (((char *) (info)) + (offset))) + +/* + * Clock scan and format facilities. + */ + +/* + *---------------------------------------------------------------------- + * + * Clock_str2int, Clock_str2wideInt -- + * + * Fast inline-convertion of string to signed int or wide int by given + * start/end. + * + * The given string should contain numbers chars only (because already + * pre-validated within parsing routines) + * + * Results: + * Returns a standard Tcl result. + * TCL_OK - by successful conversion, TCL_ERROR by (wide) int overflow + * + *---------------------------------------------------------------------- + */ + +static inline void +Clock_str2int_no( + int *out, + const char *p, + const char *e, + int sign) +{ + /* assert(e <= p + 10); */ + int val = 0; + + /* overflow impossible for 10 digits ("9..9"), so no needs to check at all */ + while (p < e) { /* never overflows */ + val = val * 10 + (*p++ - '0'); + } + if (sign < 0) { + val = -val; + } + *out = val; +} + +static inline void +Clock_str2wideInt_no( + Tcl_WideInt *out, + const char *p, + const char *e, + int sign) +{ + /* assert(e <= p + 18); */ + Tcl_WideInt val = 0; + + /* overflow impossible for 18 digits ("9..9"), so no needs to check at all */ + while (p < e) { /* never overflows */ + val = val * 10 + (*p++ - '0'); + } + if (sign < 0) { + val = -val; + } + *out = val; +} + +/* int & Tcl_WideInt overflows may happens here (expected case) */ +#if (defined(__GNUC__) || defined(__GNUG__)) && !defined(__clang__) +# pragma GCC optimize("no-trapv") +#endif + +static inline int +Clock_str2int( + int *out, + const char *p, + const char *e, + int sign) +{ + int val = 0; + /* overflow impossible for 10 digits ("9..9"), so no needs to check before */ + const char *eNO = p + 10; + + if (eNO > e) { + eNO = e; + } + while (p < eNO) { /* never overflows */ + val = val * 10 + (*p++ - '0'); + } + if (sign >= 0) { + while (p < e) { /* check for overflow */ + int prev = val; + + val = val * 10 + (*p++ - '0'); + if (val / 10 < prev) { + return TCL_ERROR; + } + } + } else { + val = -val; + while (p < e) { /* check for overflow */ + int prev = val; + + val = val * 10 - (*p++ - '0'); + if (val / 10 > prev) { + return TCL_ERROR; + } + } + } + *out = val; + return TCL_OK; +} + +static inline int +Clock_str2wideInt( + Tcl_WideInt *out, + const char *p, + const char *e, + int sign) +{ + Tcl_WideInt val = 0; + /* overflow impossible for 18 digits ("9..9"), so no needs to check before */ + const char *eNO = p + 18; + + if (eNO > e) { + eNO = e; + } + while (p < eNO) { /* never overflows */ + val = val * 10 + (*p++ - '0'); + } + if (sign >= 0) { + while (p < e) { /* check for overflow */ + Tcl_WideInt prev = val; + + val = val * 10 + (*p++ - '0'); + if (val / 10 < prev) { + return TCL_ERROR; + } + } + } else { + val = -val; + while (p < e) { /* check for overflow */ + Tcl_WideInt prev = val; + + val = val * 10 - (*p++ - '0'); + if (val / 10 > prev) { + return TCL_ERROR; + } + } + } + *out = val; + return TCL_OK; +} + +int +TclAtoWIe( + Tcl_WideInt *out, + const char *p, + const char *e, + int sign) +{ + return Clock_str2wideInt(out, p, e, sign); +} + +#if (defined(__GNUC__) || defined(__GNUG__)) && !defined(__clang__) +# pragma GCC reset_options +#endif + +/* + *---------------------------------------------------------------------- + * + * Clock_itoaw, Clock_witoaw -- + * + * Fast inline-convertion of signed int or wide int to string, using + * given padding with specified padchar and width (or without padding). + * + * This is a very fast replacement for sprintf("%02d"). + * + * Results: + * Returns position in buffer after end of conversion result. + * + *---------------------------------------------------------------------- + */ + +static inline char * +Clock_itoaw( + char *buf, + int val, + char padchar, + unsigned short width) +{ + char *p; + static const int wrange[] = { + 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 + }; + + /* positive integer */ + + if (val >= 0) { + /* check resp. recalculate width */ + while (width <= 9 && val >= wrange[width]) { + width++; + } + /* number to string backwards */ + p = buf + width; + *p-- = '\0'; + do { + char c = val % 10; + + val /= 10; + *p-- = '0' + c; + } while (val > 0); + /* filling with pad-char */ + while (p >= buf) { + *p-- = padchar; + } + + return buf + width; + } + /* negative integer */ + + if (!width) { + width++; + } + /* check resp. recalculate width (regarding sign) */ + width--; + while (width <= 9 && val <= -wrange[width]) { + width++; + } + width++; + /* number to string backwards */ + p = buf + width; + *p-- = '\0'; + /* differentiate platforms with -1 % 10 == 1 and -1 % 10 == -1 */ + if (-1 % 10 == -1) { + do { + char c = val % 10; + + val /= 10; + *p-- = '0' - c; + } while (val < 0); + } else { + do { + char c = val % 10; + + val /= 10; + *p-- = '0' + c; + } while (val < 0); + } + /* sign by 0 padding */ + if (padchar != '0') { + *p-- = '-'; + } + /* filling with pad-char */ + while (p >= buf + 1) { + *p-- = padchar; + } + /* sign by non 0 padding */ + if (padchar == '0') { + *p = '-'; + } + + return buf + width; +} +char * +TclItoAw( + char *buf, + int val, + char padchar, + unsigned short width) +{ + return Clock_itoaw(buf, val, padchar, width); +} + +static inline char * +Clock_witoaw( + char *buf, + Tcl_WideInt val, + char padchar, + unsigned short width) +{ + char *p; + static const int wrange[] = { + 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000 + }; + + /* positive integer */ + + if (val >= 0) { + /* check resp. recalculate width */ + if (val >= 10000000000LL) { + Tcl_WideInt val2 = val / 10000000000LL; + + while (width <= 9 && val2 >= wrange[width]) { + width++; + } + width += 10; + } else { + while (width <= 9 && val >= wrange[width]) { + width++; + } + } + /* number to string backwards */ + p = buf + width; + *p-- = '\0'; + do { + char c = (val % 10); + val /= 10; + *p-- = '0' + c; + } while (val > 0); + /* filling with pad-char */ + while (p >= buf) { + *p-- = padchar; + } + + return buf + width; + } + + /* negative integer */ + + if (!width) { + width++; + } + /* check resp. recalculate width (regarding sign) */ + width--; + if (val <= -10000000000LL) { + Tcl_WideInt val2 = val / 10000000000LL; + + while (width <= 9 && val2 <= -wrange[width]) { + width++; + } + width += 10; + } else { + while (width <= 9 && val <= -wrange[width]) { + width++; + } + } + width++; + /* number to string backwards */ + p = buf + width; + *p-- = '\0'; + /* differentiate platforms with -1 % 10 == 1 and -1 % 10 == -1 */ + if (-1 % 10 == -1) { + do { + char c = val % 10; + + val /= 10; + *p-- = '0' - c; + } while (val < 0); + } else { + do { + char c = val % 10; + + val /= 10; + *p-- = '0' + c; + } while (val < 0); + } + /* sign by 0 padding */ + if (padchar != '0') { + *p-- = '-'; + } + /* filling with pad-char */ + while (p >= buf + 1) { + *p-- = padchar; + } + /* sign by non 0 padding */ + if (padchar == '0') { + *p = '-'; + } + + return buf + width; +} + +/* + * Global GC as LIFO for released scan/format object storages. + * + * Used to holds last released CLOCK_FMT_SCN_STORAGE_GC_SIZE formats + * (after last reference from Tcl-object will be removed). This is helpful + * to avoid continuous (re)creation and compiling by some dynamically resp. + * variable format objects, that could be often reused. + * + * As long as format storage is used resp. belongs to GC, it takes place in + * FmtScnHashTable also. + */ + +#if CLOCK_FMT_SCN_STORAGE_GC_SIZE > 0 + +static struct ClockFmtScnStorage_GC { + ClockFmtScnStorage *stackPtr; + ClockFmtScnStorage *stackBound; + unsigned count; +} ClockFmtScnStorage_GC = {NULL, NULL, 0}; + +/* + *---------------------------------------------------------------------- + * + * ClockFmtScnStorageGC_In -- + * + * Adds an format storage object to GC. + * + * If current GC is full (size larger as CLOCK_FMT_SCN_STORAGE_GC_SIZE) + * this removes last unused storage at begin of GC stack (LIFO). + * + * Assumes caller holds the ClockFmtMutex. + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static inline void +ClockFmtScnStorageGC_In( + ClockFmtScnStorage *entry) +{ + /* add new entry */ + TclSpliceIn(entry, ClockFmtScnStorage_GC.stackPtr); + if (ClockFmtScnStorage_GC.stackBound == NULL) { + ClockFmtScnStorage_GC.stackBound = entry; + } + ClockFmtScnStorage_GC.count++; + + /* if GC ist full */ + if (ClockFmtScnStorage_GC.count > CLOCK_FMT_SCN_STORAGE_GC_SIZE) { + /* GC stack is LIFO: delete first inserted entry */ + ClockFmtScnStorage *delEnt = ClockFmtScnStorage_GC.stackBound; + + ClockFmtScnStorage_GC.stackBound = delEnt->prevPtr; + TclSpliceOut(delEnt, ClockFmtScnStorage_GC.stackPtr); + ClockFmtScnStorage_GC.count--; + delEnt->prevPtr = delEnt->nextPtr = NULL; + /* remove it now */ + ClockFmtScnStorageDelete(delEnt); + } +} + +/* + *---------------------------------------------------------------------- + * + * ClockFmtScnStorage_GC_Out -- + * + * Restores (for reusing) given format storage object from GC. + * + * Assumes caller holds the ClockFmtMutex. + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static inline void +ClockFmtScnStorage_GC_Out( + ClockFmtScnStorage *entry) +{ + TclSpliceOut(entry, ClockFmtScnStorage_GC.stackPtr); + ClockFmtScnStorage_GC.count--; + if (ClockFmtScnStorage_GC.stackBound == entry) { + ClockFmtScnStorage_GC.stackBound = entry->prevPtr; + } + entry->prevPtr = entry->nextPtr = NULL; +} +#endif + +/* + * Global format storage hash table of type ClockFmtScnStorageHashKeyType + * (contains list of scan/format object storages, shared across all threads). + * + * Used for fast searching by format string. + */ +static Tcl_HashTable FmtScnHashTable; +static int initialized = 0; + +/* + * Wrappers between pointers to hash entry and format storage object + */ +static inline Tcl_HashEntry * +HashEntry4FmtScn( + ClockFmtScnStorage *fss) +{ + return (Tcl_HashEntry*)(fss + 1); +} + +static inline ClockFmtScnStorage * +FmtScn4HashEntry( + Tcl_HashEntry *hKeyPtr) +{ + return (ClockFmtScnStorage*)(((char*)hKeyPtr) - sizeof(ClockFmtScnStorage)); +} + +/* + *---------------------------------------------------------------------- + * + * ClockFmtScnStorageAllocProc -- + * + * Allocate space for a hash entry containing format storage together + * with the string key. + * + * Results: + * The return value is a pointer to the created entry. + * + *---------------------------------------------------------------------- + */ + +static Tcl_HashEntry * +ClockFmtScnStorageAllocProc( + TCL_UNUSED(Tcl_HashTable *),/* Hash table. */ + void *keyPtr) /* Key to store in the hash table entry. */ +{ + ClockFmtScnStorage *fss; + const char *string = (const char *) keyPtr; + Tcl_HashEntry *hPtr; + unsigned size = strlen(string) + 1; + unsigned allocsize = sizeof(ClockFmtScnStorage) + sizeof(Tcl_HashEntry); + + allocsize += size; + if (size > sizeof(hPtr->key)) { + allocsize -= sizeof(hPtr->key); + } + + fss = (ClockFmtScnStorage *)ckalloc(allocsize); + + /* initialize */ + memset(fss, 0, sizeof(*fss)); + + hPtr = HashEntry4FmtScn(fss); + memcpy(&hPtr->key.string, string, size); + hPtr->clientData = 0; /* currently unused */ + + return hPtr; +} + +/* + *---------------------------------------------------------------------- + * + * ClockFmtScnStorageFreeProc -- + * + * Free format storage object and space of given hash entry. + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static void +ClockFmtScnStorageFreeProc( + Tcl_HashEntry *hPtr) +{ + ClockFmtScnStorage *fss = FmtScn4HashEntry(hPtr); + + if (fss->scnTok != NULL) { + ckfree(fss->scnTok); + fss->scnTok = NULL; + fss->scnTokC = 0; + } + if (fss->fmtTok != NULL) { + ckfree(fss->fmtTok); + fss->fmtTok = NULL; + fss->fmtTokC = 0; + } + + ckfree(fss); +} + +/* + *---------------------------------------------------------------------- + * + * ClockFmtScnStorageDelete -- + * + * Delete format storage object. + * + * Results: + * None. + * + *---------------------------------------------------------------------- + */ + +static void +ClockFmtScnStorageDelete( + ClockFmtScnStorage *fss) +{ + Tcl_HashEntry *hPtr = HashEntry4FmtScn(fss); + /* + * This will delete a hash entry and call "ckfree" for storage self, if + * some additionally handling required, freeEntryProc can be used instead + */ + Tcl_DeleteHashEntry(hPtr); +} + +/* + * Type definition of clock-format tcl object type. + */ + +static const Tcl_ObjType ClockFmtObjType = { + "clock-format", /* name */ + ClockFmtObj_FreeInternalRep, /* freeIntRepProc */ + ClockFmtObj_DupInternalRep, /* dupIntRepProc */ + ClockFmtObj_UpdateString, /* updateStringProc */ + ClockFmtObj_SetFromAny /* setFromAnyProc */ +}; + +#define ObjClockFmtScn(objPtr) \ + (*((ClockFmtScnStorage **)&(objPtr)->internalRep.twoPtrValue.ptr1)) + +#define ObjLocFmtKey(objPtr) \ + (*((Tcl_Obj **)&(objPtr)->internalRep.twoPtrValue.ptr2)) + +static void +ClockFmtObj_DupInternalRep( + Tcl_Obj *srcPtr, + Tcl_Obj *copyPtr) +{ + ClockFmtScnStorage *fss = ObjClockFmtScn(srcPtr); + + if (fss != NULL) { + Tcl_MutexLock(&ClockFmtMutex); + fss->objRefCount++; + Tcl_MutexUnlock(&ClockFmtMutex); + } + + ObjClockFmtScn(copyPtr) = fss; + /* regards special case - format not localizable */ + if (ObjLocFmtKey(srcPtr) != srcPtr) { + TclInitObjRef(ObjLocFmtKey(copyPtr), ObjLocFmtKey(srcPtr)); + } else { + ObjLocFmtKey(copyPtr) = copyPtr; + } + copyPtr->typePtr = &ClockFmtObjType; + + /* if no format representation, dup string representation */ + if (fss == NULL) { + copyPtr->bytes = (char *)ckalloc(srcPtr->length + 1); + memcpy(copyPtr->bytes, srcPtr->bytes, srcPtr->length + 1); + copyPtr->length = srcPtr->length; + } +} + +static void +ClockFmtObj_FreeInternalRep( + Tcl_Obj *objPtr) +{ + ClockFmtScnStorage *fss = ObjClockFmtScn(objPtr); + if (fss != NULL && initialized) { + Tcl_MutexLock(&ClockFmtMutex); + /* decrement object reference count of format/scan storage */ + if (--fss->objRefCount <= 0) { +#if CLOCK_FMT_SCN_STORAGE_GC_SIZE > 0 + /* don't remove it right now (may be reusable), just add to GC */ + ClockFmtScnStorageGC_In(fss); +#else + /* remove storage (format representation) */ + ClockFmtScnStorageDelete(fss); +#endif + } + Tcl_MutexUnlock(&ClockFmtMutex); + } + ObjClockFmtScn(objPtr) = NULL; + if (ObjLocFmtKey(objPtr) != objPtr) { + TclUnsetObjRef(ObjLocFmtKey(objPtr)); + } else { + ObjLocFmtKey(objPtr) = NULL; + } + objPtr->typePtr = NULL; +} + +static int +ClockFmtObj_SetFromAny( + TCL_UNUSED(Tcl_Interp *), + Tcl_Obj *objPtr) +{ + /* validate string representation before free old internal representation */ + (void)TclGetString(objPtr); + + /* free old internal representation */ + TclFreeInternalRep(objPtr); + + /* initial state of format object */ + ObjClockFmtScn(objPtr) = NULL; + ObjLocFmtKey(objPtr) = NULL; + objPtr->typePtr = &ClockFmtObjType; + + return TCL_OK; +} + +static void +ClockFmtObj_UpdateString( + Tcl_Obj *objPtr) +{ + const char *name = "UNKNOWN"; + size_t len; + ClockFmtScnStorage *fss = ObjClockFmtScn(objPtr); + + if (fss != NULL) { + Tcl_HashEntry *hPtr = HashEntry4FmtScn(fss); + name = hPtr->key.string; + } + len = strlen(name); + objPtr->length = len++, + objPtr->bytes = (char *)attemptckalloc(len); + if (objPtr->bytes) { + memcpy(objPtr->bytes, name, len); + } +} + +/* + *---------------------------------------------------------------------- + * + * ClockFrmObjGetLocFmtKey -- + * + * Retrieves format key object used to search localized format. + * + * This is normally stored in second pointer of internal representation. + * If format object is not localizable, it is equal the given format + * pointer (special case to fast fallback by not-localizable formats). + * + * Results: + * Returns tcl object with key or format object if not localizable. + * + * Side effects: + * Converts given format object to ClockFmtObjType on demand for caching + * the key inside its internal representation. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj* +ClockFrmObjGetLocFmtKey( + Tcl_Interp *interp, + Tcl_Obj *objPtr) +{ + Tcl_Obj *keyObj; + + if (objPtr->typePtr != &ClockFmtObjType) { + if (ClockFmtObj_SetFromAny(interp, objPtr) != TCL_OK) { + return NULL; + } + } + + keyObj = ObjLocFmtKey(objPtr); + if (keyObj) { + return keyObj; + } + + keyObj = Tcl_ObjPrintf("FMT_%s", TclGetString(objPtr)); + TclInitObjRef(ObjLocFmtKey(objPtr), keyObj); + + return keyObj; +} + +/* + *---------------------------------------------------------------------- + * + * FindOrCreateFmtScnStorage -- + * + * Retrieves format storage for given string format. + * + * This will find the given format in the global storage hash table + * or create a format storage object on demaind and save the + * reference in the first pointer of internal representation of given + * object. + * + * Results: + * Returns scan/format storage pointer to ClockFmtScnStorage. + * + * Side effects: + * Converts given format object to ClockFmtObjType on demand for caching + * the format storage reference inside its internal representation. + * Increments objRefCount of the ClockFmtScnStorage reference. + * + *---------------------------------------------------------------------- + */ + +static ClockFmtScnStorage * +FindOrCreateFmtScnStorage( + Tcl_Interp *interp, + Tcl_Obj *objPtr) +{ + const char *strFmt = TclGetString(objPtr); + ClockFmtScnStorage *fss = NULL; + int isNew; + Tcl_HashEntry *hPtr; + + Tcl_MutexLock(&ClockFmtMutex); + + /* if not yet initialized */ + if (!initialized) { + /* initialize hash table */ + Tcl_InitCustomHashTable(&FmtScnHashTable, TCL_CUSTOM_TYPE_KEYS, + &ClockFmtScnStorageHashKeyType); + + initialized = 1; + } + + /* get or create entry (and alocate storage) */ + hPtr = Tcl_CreateHashEntry(&FmtScnHashTable, strFmt, &isNew); + if (hPtr != NULL) { + fss = FmtScn4HashEntry(hPtr); + +#if CLOCK_FMT_SCN_STORAGE_GC_SIZE > 0 + /* unlink if it is currently in GC */ + if (isNew == 0 && fss->objRefCount == 0) { + ClockFmtScnStorage_GC_Out(fss); + } +#endif + + /* new reference, so increment in lock right now */ + fss->objRefCount++; + ObjClockFmtScn(objPtr) = fss; + } + + Tcl_MutexUnlock(&ClockFmtMutex); + + if (fss == NULL && interp != NULL) { + Tcl_AppendResult(interp, "retrieve clock format failed \"", + strFmt ? strFmt : "", "\"", (char *)NULL); + Tcl_SetErrorCode(interp, "TCL", "EINVAL", (char *)NULL); + } + + return fss; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetClockFrmScnFromObj -- + * + * Returns a clock format/scan representation of (*objPtr), if possible. + * If something goes wrong, NULL is returned, and if interp is non-NULL, + * an error message is written there. + * + * Results: + * Valid representation of type ClockFmtScnStorage. + * + * Side effects: + * Caches the ClockFmtScnStorage reference as the internal rep of (*objPtr) + * and in global hash table, shared across all threads. + * + *---------------------------------------------------------------------- + */ + +ClockFmtScnStorage * +Tcl_GetClockFrmScnFromObj( + Tcl_Interp *interp, + Tcl_Obj *objPtr) +{ + ClockFmtScnStorage *fss; + + if (objPtr->typePtr != &ClockFmtObjType) { + if (ClockFmtObj_SetFromAny(interp, objPtr) != TCL_OK) { + return NULL; + } + } + + fss = ObjClockFmtScn(objPtr); + + if (fss == NULL) { + fss = FindOrCreateFmtScnStorage(interp, objPtr); + } + + return fss; +} +/* + *---------------------------------------------------------------------- + * + * ClockLocalizeFormat -- + * + * Wrap the format object in options to the localized format, + * corresponding given locale. + * + * This searches localized format in locale catalog, and if not yet + * exists, it executes ::tcl::clock::LocalizeFormat in given interpreter + * and caches its result in the locale catalog. + * + * Results: + * Localized format object. + * + * Side effects: + * Caches the localized format inside locale catalog. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +ClockLocalizeFormat( + ClockFmtScnCmdArgs *opts) +{ + ClockClientData *dataPtr = opts->dataPtr; + Tcl_Obj *valObj = NULL, *keyObj; + + keyObj = ClockFrmObjGetLocFmtKey(opts->interp, opts->formatObj); + + /* special case - format object is not localizable */ + if (keyObj == opts->formatObj) { + return opts->formatObj; + } + + /* prevents loss of key object if the format object (where key stored) + * becomes changed (loses its internal representation during evals) */ + Tcl_IncrRefCount(keyObj); + + if (opts->mcDictObj == NULL) { + ClockMCDict(opts); + if (opts->mcDictObj == NULL) { + goto done; + } + } + + /* try to find in cache within locale mc-catalog */ + if (Tcl_DictObjGet(NULL, opts->mcDictObj, keyObj, &valObj) != TCL_OK) { + goto done; + } + + /* call LocalizeFormat locale format fmtkey */ + if (valObj == NULL) { + Tcl_Obj *callargs[4]; + + callargs[0] = dataPtr->literals[LIT_LOCALIZE_FORMAT]; + callargs[1] = opts->localeObj; + callargs[2] = opts->formatObj; + callargs[3] = opts->mcDictObj; + if (Tcl_EvalObjv(opts->interp, 4, callargs, 0) == TCL_OK) { + valObj = Tcl_GetObjResult(opts->interp); + } + + /* ensure mcDictObj remains unshared */ + if (opts->mcDictObj->refCount > 1) { + /* smart reference (shared dict as object with no ref-counter) */ + opts->mcDictObj = TclDictObjSmartRef(opts->interp, + opts->mcDictObj); + } + if (!valObj) { + goto done; + } + /* cache it inside mc-dictionary (this incr. ref count of keyObj/valObj) */ + if (Tcl_DictObjPut(opts->interp, opts->mcDictObj, keyObj, valObj) != TCL_OK) { + valObj = NULL; + goto done; + } + + Tcl_ResetResult(opts->interp); + + /* check special case - format object is not localizable */ + if (valObj == opts->formatObj) { + /* mark it as unlocalizable, by setting self as key (without refcount incr) */ + if (valObj->typePtr == &ClockFmtObjType) { + TclUnsetObjRef(ObjLocFmtKey(valObj)); + ObjLocFmtKey(valObj) = valObj; + } + } + } + +done: + + TclUnsetObjRef(keyObj); + return (opts->formatObj = valObj); +} + +/* + *---------------------------------------------------------------------- + * + * FindTokenBegin -- + * + * Find begin of given scan token in string, corresponding token type. + * + * Results: + * Position of token inside string if found. Otherwise - end of string. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static const char * +FindTokenBegin( + const char *p, + const char *end, + ClockScanToken *tok, + int flags) +{ + if (p < end) { + char c; + + /* next token a known token type */ + switch (tok->map->type) { + case CTOKT_INT: + case CTOKT_WIDE: + if (!(flags & CLF_STRICT)) { + /* should match at least one digit or space */ + while (!isdigit(UCHAR(*p)) && !isspace(UCHAR(*p)) && + (p = Tcl_UtfNext(p)) < end) {} + } else { + /* should match at least one digit */ + while (!isdigit(UCHAR(*p)) && (p = Tcl_UtfNext(p)) < end) {} + } + return p; + + case CTOKT_WORD: + c = *(tok->tokWord.start); + goto findChar; + + case CTOKT_SPACE: + while (!isspace(UCHAR(*p)) && (p = Tcl_UtfNext(p)) < end) {} + return p; + + case CTOKT_CHAR: + c = *((char *)tok->map->data); +findChar: + if (!(flags & CLF_STRICT)) { + /* should match the char or space */ + while (*p != c && !isspace(UCHAR(*p)) && + (p = Tcl_UtfNext(p)) < end) {} + } else { + /* should match the char */ + while (*p != c && (p = Tcl_UtfNext(p)) < end) {} + } + return p; + } + } + return p; +} + +/* + *---------------------------------------------------------------------- + * + * DetermineGreedySearchLen -- + * + * Determine min/max lengths as exact as possible (speed, greedy match). + * + * Results: + * None. Lengths are stored in *minLenPtr, *maxLenPtr. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static void +DetermineGreedySearchLen( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok, + int *minLenPtr, + int *maxLenPtr) +{ + int minLen = tok->map->minSize; + int maxLen; + const char *p = yyInput + minLen; + const char *end = info->dateEnd; + + /* if still tokens available, try to correct minimum length */ + if ((tok + 1)->map) { + end -= tok->endDistance + yySpaceCount; + /* find position of next known token */ + p = FindTokenBegin(p, end, tok + 1, + TCL_CLOCK_FULL_COMPAT ? opts->flags : CLF_STRICT); + if (p < end) { + minLen = p - yyInput; + } + } + + /* max length to the end regarding distance to end (min-width of following tokens) */ + maxLen = end - yyInput; + /* several amendments */ + if (maxLen > tok->map->maxSize) { + maxLen = tok->map->maxSize; + } + if (minLen < tok->map->minSize) { + minLen = tok->map->minSize; + } + if (minLen > maxLen) { + maxLen = minLen; + } + if (maxLen > info->dateEnd - yyInput) { + maxLen = info->dateEnd - yyInput; + } + + /* check digits rigth now */ + if (tok->map->type == CTOKT_INT || tok->map->type == CTOKT_WIDE) { + p = yyInput; + end = p + maxLen; + if (end > info->dateEnd) { + end = info->dateEnd; + } + while (isdigit(UCHAR(*p)) && p < end) { + p++; + } + maxLen = p - yyInput; + } + + /* try to get max length more precise for greedy match, + * check the next ahead token available there */ + if (minLen < maxLen && tok->lookAhTok) { + ClockScanToken *laTok = tok + tok->lookAhTok + 1; + + p = yyInput + maxLen; + /* regards all possible spaces here (because they are optional) */ + end = p + tok->lookAhMax + yySpaceCount + 1; + if (end > info->dateEnd) { + end = info->dateEnd; + } + p += tok->lookAhMin; + if (laTok->map && p < end) { + + /* try to find laTok between [lookAhMin, lookAhMax] */ + while (minLen < maxLen) { + const char *f = FindTokenBegin(p, end, laTok, + TCL_CLOCK_FULL_COMPAT ? opts->flags : CLF_STRICT); + /* if found (not below lookAhMax) */ + if (f < end) { + break; + } + /* try again with fewer length */ + maxLen--; + p--; + end--; + } + } else if (p > end) { + maxLen -= (p - end); + if (maxLen < minLen) { + maxLen = minLen; + } + } + } + + *minLenPtr = minLen; + *maxLenPtr = maxLen; +} + +/* + *---------------------------------------------------------------------- + * + * ObjListSearch -- + * + * Find largest part of the input string from start regarding min and + * max lengths in the given list (utf-8, case sensitive). + * + * Results: + * TCL_OK - match found, TCL_RETURN - not matched, TCL_ERROR in error case. + * + * Side effects: + * Input points to end of the found token in string. + * + *---------------------------------------------------------------------- + */ + +static inline int +ObjListSearch( + DateInfo *info, + int *val, + Tcl_Obj **lstv, + Tcl_Size lstc, + int minLen, + int maxLen) +{ + Tcl_Size i, l, lf = -1; + const char *s, *f, *sf; + + /* search in list */ + for (i = 0; i < lstc; i++) { + s = TclGetStringFromObj(lstv[i], &l); + + if (l >= minLen + && (f = TclUtfFindEqualNC(yyInput, yyInput + maxLen, s, s + l, &sf)) > yyInput) { + l = f - yyInput; + if (l < minLen) { + continue; + } + /* found, try to find longest value (greedy search) */ + if (l < maxLen && minLen != maxLen) { + lf = i; + minLen = l + 1; + continue; + } + /* max possible - end of search */ + *val = i; + yyInput += l; + break; + } + } + + /* if found */ + if (i < lstc) { + return TCL_OK; + } + if (lf >= 0) { + *val = lf; + yyInput += minLen - 1; + return TCL_OK; + } + return TCL_RETURN; +} +#if 0 +/* currently unused */ + +static int +LocaleListSearch( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + int mcKey, + int *val, + int minLen, + int maxLen) +{ + Tcl_Obj **lstv; + Tcl_Size lstc; + Tcl_Obj *valObj; + + /* get msgcat value */ + valObj = ClockMCGet(opts, mcKey); + if (valObj == NULL) { + return TCL_ERROR; + } + + /* is a list */ + if (TclListObjGetElements(opts->interp, valObj, &lstc, &lstv) != TCL_OK) { + return TCL_ERROR; + } + + /* search in list */ + return ObjListSearch(info, val, lstv, lstc, + minLen, maxLen); +} +#endif + +/* + *---------------------------------------------------------------------- + * + * ClockMCGetListIdxTree -- + * + * Retrieves localized string indexed tree in the locale catalog for + * given literal index mcKey (and builds it on demand). + * + * Searches localized index in locale catalog, and if not yet exists, + * creates string indexed tree and stores it in the locale catalog. + * + * Results: + * Localized string index tree. + * + * Side effects: + * Caches the localized string index tree inside locale catalog. + * + *---------------------------------------------------------------------- + */ + +static TclStrIdxTree * +ClockMCGetListIdxTree( + ClockFmtScnCmdArgs *opts, + int mcKey) +{ + TclStrIdxTree *idxTree; + Tcl_Obj *objPtr = ClockMCGetIdx(opts, mcKey); + + if (objPtr != NULL + && (idxTree = TclStrIdxTreeGetFromObj(objPtr)) != NULL) { + return idxTree; + } else { + /* build new index */ + + Tcl_Obj **lstv; + Tcl_Size lstc; + Tcl_Obj *valObj; + + objPtr = TclStrIdxTreeNewObj(); + if ((idxTree = TclStrIdxTreeGetFromObj(objPtr)) == NULL) { + goto done; /* unexpected, but ...*/ + } + + valObj = ClockMCGet(opts, mcKey); + if (valObj == NULL) { + goto done; + } + if (TclListObjGetElements(opts->interp, valObj, &lstc, &lstv) != TCL_OK) { + goto done; + } + if (TclStrIdxTreeBuildFromList(idxTree, lstc, lstv, NULL) != TCL_OK) { + goto done; + } + + ClockMCSetIdx(opts, mcKey, objPtr); + objPtr = NULL; + } + + done: + if (objPtr) { + Tcl_DecrRefCount(objPtr); + idxTree = NULL; + } + + return idxTree; +} + +/* + *---------------------------------------------------------------------- + * + * ClockMCGetMultiListIdxTree -- + * + * Retrieves localized string indexed tree in the locale catalog for + * multiple lists by literal indices mcKeys (and builds it on demand). + * + * Searches localized index in locale catalog for mcKey, and if not + * yet exists, creates string indexed tree and stores it in the + * locale catalog. + * + * Results: + * Localized string index tree. + * + * Side effects: + * Caches the localized string index tree inside locale catalog. + * + *---------------------------------------------------------------------- + */ + +static TclStrIdxTree * +ClockMCGetMultiListIdxTree( + ClockFmtScnCmdArgs *opts, + int mcKey, + int *mcKeys) +{ + TclStrIdxTree * idxTree; + Tcl_Obj *objPtr = ClockMCGetIdx(opts, mcKey); + + if (objPtr != NULL + && (idxTree = TclStrIdxTreeGetFromObj(objPtr)) != NULL) { + return idxTree; + } else { + /* build new index */ + + Tcl_Obj **lstv; + Tcl_Size lstc; + Tcl_Obj *valObj; + + objPtr = TclStrIdxTreeNewObj(); + if ((idxTree = TclStrIdxTreeGetFromObj(objPtr)) == NULL) { + goto done; /* unexpected, but ...*/ + } + + while (*mcKeys) { + valObj = ClockMCGet(opts, *mcKeys); + if (valObj == NULL) { + goto done; + } + if (TclListObjGetElements(opts->interp, valObj, &lstc, &lstv) != TCL_OK) { + goto done; + } + if (TclStrIdxTreeBuildFromList(idxTree, lstc, lstv, NULL) != TCL_OK) { + goto done; + } + mcKeys++; + } + + ClockMCSetIdx(opts, mcKey, objPtr); + objPtr = NULL; + } + + done: + if (objPtr) { + Tcl_DecrRefCount(objPtr); + idxTree = NULL; + } + + return idxTree; +} + +/* + *---------------------------------------------------------------------- + * + * ClockStrIdxTreeSearch -- + * + * Find largest part of the input string from start regarding lengths + * in the given localized string indexed tree (utf-8, case sensitive). + * + * Results: + * TCL_OK - match found and the index stored in *val, + * TCL_RETURN - not matched or ambigous, + * TCL_ERROR - in error case. + * + * Side effects: + * Input points to end of the found token in string. + * + *---------------------------------------------------------------------- + */ + +static inline int +ClockStrIdxTreeSearch( + DateInfo *info, + TclStrIdxTree *idxTree, + int *val, + int minLen, + int maxLen) +{ + TclStrIdx *foundItem; + const char *f = TclStrIdxTreeSearch(NULL, &foundItem, idxTree, + yyInput, yyInput + maxLen); + + if (f <= yyInput || (f - yyInput) < minLen) { + /* not found */ + return TCL_RETURN; + } + if (!foundItem->value) { + /* ambigous */ + return TCL_RETURN; + } + + *val = PTR2INT(foundItem->value); + + /* shift input pointer */ + yyInput = f; + + return TCL_OK; +} +#if 0 +/* currently unused */ + +static int +StaticListSearch( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + const char **lst, + int *val) +{ + size_t len; + const char **s = lst; + + while (*s != NULL) { + len = strlen(*s); + if (len <= info->dateEnd - yyInput + && strncasecmp(yyInput, *s, len) == 0) { + *val = (s - lst); + yyInput += len; + break; + } + s++; + } + if (*s != NULL) { + return TCL_OK; + } + return TCL_RETURN; +} +#endif + +static inline const char * +FindWordEnd( + ClockScanToken *tok, + const char *p, + const char *end) +{ + const char *x = tok->tokWord.start; + const char *pfnd = p; + + if (x == tok->tokWord.end - 1) { /* fast phase-out for single char word */ + if (*p == *x) { + return ++p; + } + } + /* multi-char word */ + x = TclUtfFindEqualNC(x, tok->tokWord.end, p, end, &pfnd); + if (x < tok->tokWord.end) { + /* no match -> error */ + return NULL; + } + return pfnd; +} + +static int +ClockScnToken_Month_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ +#if 0 +/* currently unused, test purposes only */ + static const char * months[] = { + /* full */ + "January", "February", "March", + "April", "May", "June", + "July", "August", "September", + "October", "November", "December", + /* abbr */ + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", + NULL + }; + int val; + if (StaticListSearch(opts, info, months, &val) != TCL_OK) { + return TCL_RETURN; + } + yyMonth = (val % 12) + 1; +#else + static int monthsKeys[] = {MCLIT_MONTHS_FULL, MCLIT_MONTHS_ABBREV, 0}; + + int ret, val; + int minLen, maxLen; + TclStrIdxTree *idxTree; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + /* get or create tree in msgcat dict */ + + idxTree = ClockMCGetMultiListIdxTree(opts, MCLIT_MONTHS_COMB, monthsKeys); + if (idxTree == NULL) { + return TCL_ERROR; + } + + ret = ClockStrIdxTreeSearch(info, idxTree, &val, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + + yyMonth = val; +#endif + return TCL_OK; +} + +static int +ClockScnToken_DayOfWeek_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + static int dowKeys[] = {MCLIT_DAYS_OF_WEEK_ABBREV, MCLIT_DAYS_OF_WEEK_FULL, 0}; + + int ret, val; + int minLen, maxLen; + char curTok = *tok->tokWord.start; + TclStrIdxTree *idxTree; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + /* %u %w %Ou %Ow */ + if (curTok != 'a' && curTok != 'A' + && ((minLen <= 1 && maxLen >= 1) || PTR2INT(tok->map->data))) { + val = -1; + + if (PTR2INT(tok->map->data) == 0) { + if (*yyInput >= '0' && *yyInput <= '9') { + val = *yyInput - '0'; + } + } else { + idxTree = ClockMCGetListIdxTree(opts, PTR2INT(tok->map->data) /* mcKey */); + if (idxTree == NULL) { + return TCL_ERROR; + } + + ret = ClockStrIdxTreeSearch(info, idxTree, &val, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + --val; + } + + if (val == -1) { + return TCL_RETURN; + } + + if (val == 0) { + val = 7; + } + if (val > 7) { + Tcl_SetObjResult(opts->interp, Tcl_NewStringObj( + "day of week is greater than 7", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(opts->interp, "CLOCK", "badDayOfWeek", (char *)NULL); + return TCL_ERROR; + } + info->date.dayOfWeek = val; + yyInput++; + return TCL_OK; + } + + /* %a %A */ + idxTree = ClockMCGetMultiListIdxTree(opts, MCLIT_DAYS_OF_WEEK_COMB, dowKeys); + if (idxTree == NULL) { + return TCL_ERROR; + } + + ret = ClockStrIdxTreeSearch(info, idxTree, &val, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + --val; + + if (val == 0) { + val = 7; + } + info->date.dayOfWeek = val; + return TCL_OK; +} + +static int +ClockScnToken_amPmInd_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + int ret, val; + int minLen, maxLen; + Tcl_Obj *amPmObj[2]; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + amPmObj[0] = ClockMCGet(opts, MCLIT_AM); + amPmObj[1] = ClockMCGet(opts, MCLIT_PM); + + if (amPmObj[0] == NULL || amPmObj[1] == NULL) { + return TCL_ERROR; + } + + ret = ObjListSearch(info, &val, amPmObj, 2, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + + if (val == 0) { + yyMeridian = MERam; + } else { + yyMeridian = MERpm; + } + + return TCL_OK; +} + +static int +ClockScnToken_LocaleERA_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + ClockClientData *dataPtr = opts->dataPtr; + + int ret, val; + int minLen, maxLen; + Tcl_Obj *eraObj[6]; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + eraObj[0] = ClockMCGet(opts, MCLIT_BCE); + eraObj[1] = ClockMCGet(opts, MCLIT_CE); + eraObj[2] = dataPtr->mcLiterals[MCLIT_BCE2]; + eraObj[3] = dataPtr->mcLiterals[MCLIT_CE2]; + eraObj[4] = dataPtr->mcLiterals[MCLIT_BCE3]; + eraObj[5] = dataPtr->mcLiterals[MCLIT_CE3]; + + if (eraObj[0] == NULL || eraObj[1] == NULL) { + return TCL_ERROR; + } + + ret = ObjListSearch(info, &val, eraObj, 6, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + + if (val & 1) { + yydate.isBce = 0; + } else { + yydate.isBce = 1; + } + + return TCL_OK; +} + +static int +ClockScnToken_LocaleListMatcher_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + int ret, val; + int minLen, maxLen; + TclStrIdxTree *idxTree; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + /* get or create tree in msgcat dict */ + + idxTree = ClockMCGetListIdxTree(opts, PTR2INT(tok->map->data) /* mcKey */); + if (idxTree == NULL) { + return TCL_ERROR; + } + + ret = ClockStrIdxTreeSearch(info, idxTree, &val, minLen, maxLen); + if (ret != TCL_OK) { + return ret; + } + + if (tok->map->offs > 0) { + *IntFieldAt(info, tok->map->offs) = --val; + } + + return TCL_OK; +} + +static int +ClockScnToken_JDN_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + int minLen, maxLen; + const char *p = yyInput, *end, *s; + Tcl_WideInt intJD; + int fractJD = 0, fractJDDiv = 1; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + end = yyInput + maxLen; + + /* currently positive astronomic dates only */ + if (*p == '+' || *p == '-') { + p++; + } + s = p; + while (p < end && isdigit(UCHAR(*p))) { + p++; + } + if (Clock_str2wideInt(&intJD, s, p, (*yyInput != '-' ? 1 : -1)) != TCL_OK) { + return TCL_RETURN; + } + yyInput = p; + if (p >= end || *p++ != '.') { /* allow pure integer JDN */ + /* by astronomical JD the seconds of day offs is 12 hours */ + if (tok->map->offs) { + goto done; + } + /* calendar JD */ + yydate.julianDay = intJD; + return TCL_OK; + } + s = p; + while (p < end && isdigit(UCHAR(*p))) { + fractJDDiv *= 10; + p++; + } + if (Clock_str2int(&fractJD, s, p, 1) != TCL_OK) { + return TCL_RETURN; + } + yyInput = p; + + done: + /* + * Build a date from julian day (integer and fraction). + * Note, astronomical JDN starts at noon in opposite to calendar julianday. + */ + + fractJD = (int)tok->map->offs /* 0 for calendar or 43200 for astro JD */ + + (int)((Tcl_WideInt)SECONDS_PER_DAY * fractJD / fractJDDiv); + if (fractJD >= SECONDS_PER_DAY) { + fractJD %= SECONDS_PER_DAY; + intJD += 1; + } + yydate.secondOfDay = fractJD; + yydate.julianDay = intJD; + + yydate.seconds = + -210866803200LL + + (SECONDS_PER_DAY * intJD) + + fractJD; + + info->flags |= CLF_POSIXSEC; + + return TCL_OK; +} + +static int +ClockScnToken_TimeZone_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + int minLen, maxLen; + int len = 0; + const char *p = yyInput; + Tcl_Obj *tzObjStor = NULL; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + /* numeric timezone */ + if (*p == '+' || *p == '-') { + /* max chars in numeric zone = "+00:00:00" */ +#define MAX_ZONE_LEN 9 + char buf[MAX_ZONE_LEN + 1]; + char *bp = buf; + + *bp++ = *p++; + len++; + if (maxLen > MAX_ZONE_LEN) { + maxLen = MAX_ZONE_LEN; + } + /* cumulate zone into buf without ':' */ + while (len + 1 < maxLen) { + if (!isdigit(UCHAR(*p))) { + break; + } + *bp++ = *p++; + len++; + if (!isdigit(UCHAR(*p))) { + break; + } + *bp++ = *p++; + len++; + if (len + 2 < maxLen) { + if (*p == ':') { + p++; + len++; + } + } + } + *bp = '\0'; + + if (len < minLen) { + return TCL_RETURN; + } +#undef MAX_ZONE_LEN + + /* timezone */ + tzObjStor = Tcl_NewStringObj(buf, bp - buf); + } else { + /* legacy (alnum) timezone like CEST, etc. */ + if (maxLen > 4) { + maxLen = 4; + } + while (len < maxLen) { + if ((*p & 0x80) + || (!isalpha(UCHAR(*p)) && !isdigit(UCHAR(*p)))) { /* INTL: ISO only. */ + break; + } + p++; + len++; + } + + if (len < minLen) { + return TCL_RETURN; + } + + /* timezone */ + tzObjStor = Tcl_NewStringObj(yyInput, p - yyInput); + + /* convert using dict */ + } + + /* try to apply new time zone */ + Tcl_IncrRefCount(tzObjStor); + + opts->timezoneObj = ClockSetupTimeZone(opts->dataPtr, opts->interp, + tzObjStor); + + Tcl_DecrRefCount(tzObjStor); + if (opts->timezoneObj == NULL) { + return TCL_ERROR; + } + + yyInput += len; + return TCL_OK; +} + +static int +ClockScnToken_StarDate_Proc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok) +{ + int minLen, maxLen; + const char *p = yyInput, *end, *s; + int year, fractYear, fractDayDiv, fractDay; + static const char *stardatePref = "stardate "; + + DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen); + + end = yyInput + maxLen; + + /* stardate string */ + p = TclUtfFindEqualNCInLwr(p, end, stardatePref, stardatePref + 9, &s); + if (p >= end || p - yyInput < 9) { + return TCL_RETURN; + } + /* bypass spaces */ + while (p < end && isspace(UCHAR(*p))) { + p++; + } + if (p >= end) { + return TCL_RETURN; + } + /* currently positive stardate only */ + if (*p == '+') { + p++; + } + s = p; + while (p < end && isdigit(UCHAR(*p))) { + p++; + } + if (p >= end || p - s < 4) { + return TCL_RETURN; + } + if (Clock_str2int(&year, s, p - 3, 1) != TCL_OK + || Clock_str2int(&fractYear, p - 3, p, 1) != TCL_OK) { + return TCL_RETURN; + } + if (*p++ != '.') { + return TCL_RETURN; + } + s = p; + fractDayDiv = 1; + while (p < end && isdigit(UCHAR(*p))) { + fractDayDiv *= 10; + p++; + } + if (Clock_str2int(&fractDay, s, p, 1) != TCL_OK) { + return TCL_RETURN; + } + yyInput = p; + + /* Build a date from year and fraction. */ + + yydate.year = year + RODDENBERRY; + yydate.isBce = 0; + yydate.gregorian = 1; + + if (IsGregorianLeapYear(&yydate)) { + fractYear *= 366; + } else { + fractYear *= 365; + } + yydate.dayOfYear = fractYear / 1000 + 1; + if (fractYear % 1000 >= 500) { + yydate.dayOfYear++; + } + + GetJulianDayFromEraYearDay(&yydate, GREGORIAN_CHANGE_DATE); + + yydate.localSeconds = + -210866803200LL + + (SECONDS_PER_DAY * yydate.julianDay) + + (SECONDS_PER_DAY * fractDay / fractDayDiv); + + return TCL_OK; +} + +/* + * Descriptors for the various fields in [clock scan]. + */ + +static const char *ScnSTokenMapIndex = "dmbyYHMSpJjCgGVazUsntQ"; +static const ClockScanTokenMap ScnSTokenMap[] = { + /* %d %e */ + {CTOKT_INT, CLF_DAYOFMONTH, 0, 1, 2, offsetof(DateInfo, date.dayOfMonth), + NULL, NULL}, + /* %m %N */ + {CTOKT_INT, CLF_MONTH, 0, 1, 2, offsetof(DateInfo, date.month), + NULL, NULL}, + /* %b %B %h */ + {CTOKT_PARSER, CLF_MONTH, 0, 0, 0xffff, 0, + ClockScnToken_Month_Proc, NULL}, + /* %y */ + {CTOKT_INT, CLF_YEAR, 0, 1, 2, offsetof(DateInfo, date.year), + NULL, NULL}, + /* %Y */ + {CTOKT_INT, CLF_YEAR | CLF_CENTURY, 0, 4, 4, offsetof(DateInfo, date.year), + NULL, NULL}, + /* %H %k %I %l */ + {CTOKT_INT, CLF_TIME, 0, 1, 2, offsetof(DateInfo, date.hour), + NULL, NULL}, + /* %M */ + {CTOKT_INT, CLF_TIME, 0, 1, 2, offsetof(DateInfo, date.minutes), + NULL, NULL}, + /* %S */ + {CTOKT_INT, CLF_TIME, 0, 1, 2, offsetof(DateInfo, date.secondOfMin), + NULL, NULL}, + /* %p %P */ + {CTOKT_PARSER, 0, 0, 0, 0xffff, 0, + ClockScnToken_amPmInd_Proc, NULL}, + /* %J */ + {CTOKT_WIDE, CLF_JULIANDAY | CLF_SIGNED, 0, 1, 0xffff, offsetof(DateInfo, date.julianDay), + NULL, NULL}, + /* %j */ + {CTOKT_INT, CLF_DAYOFYEAR, 0, 1, 3, offsetof(DateInfo, date.dayOfYear), + NULL, NULL}, + /* %C */ + {CTOKT_INT, CLF_CENTURY|CLF_ISO8601CENTURY, 0, 1, 2, offsetof(DateInfo, dateCentury), + NULL, NULL}, + /* %g */ + {CTOKT_INT, CLF_ISO8601YEAR, 0, 2, 2, offsetof(DateInfo, date.iso8601Year), + NULL, NULL}, + /* %G */ + {CTOKT_INT, CLF_ISO8601YEAR | CLF_ISO8601CENTURY, 0, 4, 4, offsetof(DateInfo, date.iso8601Year), + NULL, NULL}, + /* %V */ + {CTOKT_INT, CLF_ISO8601WEEK, 0, 1, 2, offsetof(DateInfo, date.iso8601Week), + NULL, NULL}, + /* %a %A %u %w */ + {CTOKT_PARSER, CLF_DAYOFWEEK, 0, 0, 0xffff, 0, + ClockScnToken_DayOfWeek_Proc, NULL}, + /* %z %Z */ + {CTOKT_PARSER, CLF_OPTIONAL, 0, 0, 0xffff, 0, + ClockScnToken_TimeZone_Proc, NULL}, + /* %U %W */ + {CTOKT_INT, CLF_OPTIONAL, 0, 1, 2, 0, /* currently no capture, parse only token */ + NULL, NULL}, + /* %s */ + {CTOKT_WIDE, CLF_POSIXSEC | CLF_SIGNED, 0, 1, 0xffff, offsetof(DateInfo, date.seconds), + NULL, NULL}, + /* %n */ + {CTOKT_CHAR, 0, 0, 1, 1, 0, NULL, "\n"}, + /* %t */ + {CTOKT_CHAR, 0, 0, 1, 1, 0, NULL, "\t"}, + /* %Q */ + {CTOKT_PARSER, CLF_LOCALSEC, 0, 16, 30, 0, + ClockScnToken_StarDate_Proc, NULL}, +}; +static const char *ScnSTokenMapAliasIndex[2] = { + "eNBhkIlPAuwZW", + "dmbbHHHpaaazU" +}; + +static const char *ScnETokenMapIndex = "EJjys"; +static const ClockScanTokenMap ScnETokenMap[] = { + /* %EE */ + {CTOKT_PARSER, 0, 0, 0, 0xffff, offsetof(DateInfo, date.year), + ClockScnToken_LocaleERA_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %EJ */ + {CTOKT_PARSER, CLF_JULIANDAY | CLF_SIGNED, 0, 1, 0xffff, 0, /* calendar JDN starts at midnight */ + ClockScnToken_JDN_Proc, NULL}, + /* %Ej */ + {CTOKT_PARSER, CLF_JULIANDAY | CLF_SIGNED, 0, 1, 0xffff, (SECONDS_PER_DAY/2), /* astro JDN starts at noon */ + ClockScnToken_JDN_Proc, NULL}, + /* %Ey */ + {CTOKT_PARSER, 0, 0, 0, 0xffff, 0, /* currently no capture, parse only token */ + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Es */ + {CTOKT_WIDE, CLF_LOCALSEC | CLF_SIGNED, 0, 1, 0xffff, offsetof(DateInfo, date.localSeconds), + NULL, NULL}, +}; +static const char *ScnETokenMapAliasIndex[2] = { + "", + "" +}; + +static const char *ScnOTokenMapIndex = "dmyHMSu"; +static const ClockScanTokenMap ScnOTokenMap[] = { + /* %Od %Oe */ + {CTOKT_PARSER, CLF_DAYOFMONTH, 0, 0, 0xffff, offsetof(DateInfo, date.dayOfMonth), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Om */ + {CTOKT_PARSER, CLF_MONTH, 0, 0, 0xffff, offsetof(DateInfo, date.month), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Oy */ + {CTOKT_PARSER, CLF_YEAR, 0, 0, 0xffff, offsetof(DateInfo, date.year), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OH %Ok %OI %Ol */ + {CTOKT_PARSER, CLF_TIME, 0, 0, 0xffff, offsetof(DateInfo, date.hour), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OM */ + {CTOKT_PARSER, CLF_TIME, 0, 0, 0xffff, offsetof(DateInfo, date.minutes), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OS */ + {CTOKT_PARSER, CLF_TIME, 0, 0, 0xffff, offsetof(DateInfo, date.secondOfMin), + ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Ou Ow */ + {CTOKT_PARSER, CLF_DAYOFWEEK, 0, 0, 0xffff, 0, + ClockScnToken_DayOfWeek_Proc, (void *)MCLIT_LOCALE_NUMERALS}, +}; +static const char *ScnOTokenMapAliasIndex[2] = { + "ekIlw", + "dHHHu" +}; + +/* Token map reserved for CTOKT_SPACE */ +static const ClockScanTokenMap ScnSpaceTokenMap = { + CTOKT_SPACE, 0, 0, 1, 1, 0, NULL, NULL +}; + +static const ClockScanTokenMap ScnWordTokenMap = { + CTOKT_WORD, 0, 0, 1, 1, 0, NULL, NULL +}; + +static inline unsigned +EstimateTokenCount( + const char *fmt, + const char *end) +{ + const char *p = fmt; + unsigned tokcnt; + /* estimate token count by % char and format length */ + tokcnt = 0; + while (p <= end) { + if (*p++ == '%') { + tokcnt++; + p++; + } + } + p = fmt + tokcnt * 2; + if (p < end) { + if ((unsigned)(end - p) < tokcnt) { + tokcnt += (end - p); + } else { + tokcnt += tokcnt; + } + } + return ++tokcnt; +} + +#define AllocTokenInChain(tok, chain, tokCnt, type) \ + if (++(tok) >= (chain) + (tokCnt)) { \ + chain = (type)ckrealloc((char *)(chain), \ + (tokCnt + CLOCK_MIN_TOK_CHAIN_BLOCK_SIZE) * sizeof(*(tok))); \ + (tok) = (chain) + (tokCnt); \ + (tokCnt) += CLOCK_MIN_TOK_CHAIN_BLOCK_SIZE; \ + } \ + memset(tok, 0, sizeof(*(tok))); + +/* + *---------------------------------------------------------------------- + */ +ClockFmtScnStorage * +ClockGetOrParseScanFormat( + Tcl_Interp *interp, /* Tcl interpreter */ + Tcl_Obj *formatObj) /* Format container */ +{ + ClockFmtScnStorage *fss; + + fss = Tcl_GetClockFrmScnFromObj(interp, formatObj); + if (fss == NULL) { + return NULL; + } + + /* if format (scnTok) already tokenized */ + if (fss->scnTok != NULL) { + return fss; + } + + Tcl_MutexLock(&ClockFmtMutex); + + /* first time scanning - tokenize format */ + if (fss->scnTok == NULL) { + ClockScanToken *tok, *scnTok; + unsigned tokCnt; + const char *p, *e, *cp; + + e = p = HashEntry4FmtScn(fss)->key.string; + e += strlen(p); + + /* estimate token count by % char and format length */ + fss->scnTokC = EstimateTokenCount(p, e); + + fss->scnSpaceCount = 0; + + scnTok = tok = (ClockScanToken *)ckalloc(sizeof(*tok) * fss->scnTokC); + memset(tok, 0, sizeof(*tok)); + tokCnt = 1; + while (p < e) { + switch (*p) { + case '%': { + const ClockScanTokenMap *scnMap = ScnSTokenMap; + const char *mapIndex = ScnSTokenMapIndex; + const char **aliasIndex = ScnSTokenMapAliasIndex; + + if (p + 1 >= e) { + goto word_tok; + } + p++; + /* try to find modifier: */ + switch (*p) { + case '%': + /* begin new word token - don't join with previous word token, + * because current mapping should be "...%%..." -> "...%..." */ + tok->map = &ScnWordTokenMap; + tok->tokWord.start = p; + tok->tokWord.end = p + 1; + AllocTokenInChain(tok, scnTok, fss->scnTokC, ClockScanToken *); + tokCnt++; + p++; + continue; + case 'E': + scnMap = ScnETokenMap, + mapIndex = ScnETokenMapIndex, + aliasIndex = ScnETokenMapAliasIndex; + p++; + break; + case 'O': + scnMap = ScnOTokenMap, + mapIndex = ScnOTokenMapIndex, + aliasIndex = ScnOTokenMapAliasIndex; + p++; + break; + } + /* search direct index */ + cp = strchr(mapIndex, *p); + if (!cp || *cp == '\0') { + /* search wrapper index (multiple chars for same token) */ + cp = strchr(aliasIndex[0], *p); + if (!cp || *cp == '\0') { + p--; + if (scnMap != ScnSTokenMap) { + p--; + } + goto word_tok; + } + cp = strchr(mapIndex, aliasIndex[1][cp - aliasIndex[0]]); + if (!cp || *cp == '\0') { /* unexpected, but ... */ +#ifdef DEBUG + Tcl_Panic("token \"%c\" has no map in wrapper resolver", *p); +#endif + p--; + if (scnMap != ScnSTokenMap) { + p--; + } + goto word_tok; + } + } + tok->map = &scnMap[cp - mapIndex]; + tok->tokWord.start = p; + + /* calculate look ahead value by standing together tokens */ + if (tok > scnTok) { + ClockScanToken *prevTok = tok - 1; + + while (prevTok >= scnTok) { + if (prevTok->map->type != tok->map->type) { + break; + } + prevTok->lookAhMin += tok->map->minSize; + prevTok->lookAhMax += tok->map->maxSize; + prevTok->lookAhTok++; + prevTok--; + } + } + + /* increase space count used in format */ + if (tok->map->type == CTOKT_CHAR + && isspace(UCHAR(*((char *)tok->map->data)))) { + fss->scnSpaceCount++; + } + + /* next token */ + AllocTokenInChain(tok, scnTok, fss->scnTokC, ClockScanToken *); + tokCnt++; + p++; + continue; + } + default: + if (isspace(UCHAR(*p))) { + tok->map = &ScnSpaceTokenMap; + tok->tokWord.start = p++; + while (p < e && isspace(UCHAR(*p))) { + p++; + } + tok->tokWord.end = p; + /* increase space count used in format */ + fss->scnSpaceCount++; + /* next token */ + AllocTokenInChain(tok, scnTok, fss->scnTokC, ClockScanToken *); + tokCnt++; + continue; + } + word_tok: + { + /* try continue with previous word token */ + ClockScanToken *wordTok = tok - 1; + + if (wordTok < scnTok || wordTok->map != &ScnWordTokenMap) { + /* start with new word token */ + wordTok = tok; + wordTok->tokWord.start = p; + wordTok->map = &ScnWordTokenMap; + } + + do { + if (isspace(UCHAR(*p))) { + fss->scnSpaceCount++; + } + p = Tcl_UtfNext(p); + } while (p < e && *p != '%'); + wordTok->tokWord.end = p; + + if (wordTok == tok) { + AllocTokenInChain(tok, scnTok, fss->scnTokC, ClockScanToken *); + tokCnt++; + } + } + break; + } + } + + /* calculate end distance value for each tokens */ + if (tok > scnTok) { + unsigned endDist = 0; + ClockScanToken *prevTok = tok - 1; + + while (prevTok >= scnTok) { + prevTok->endDistance = endDist; + if (prevTok->map->type != CTOKT_WORD) { + endDist += prevTok->map->minSize; + } else { + endDist += prevTok->tokWord.end - prevTok->tokWord.start; + } + prevTok--; + } + } + + /* correct count of real used tokens and free mem if desired + * (1 is acceptable delta to prevent memory fragmentation) */ + if (fss->scnTokC > tokCnt + (CLOCK_MIN_TOK_CHAIN_BLOCK_SIZE / 2)) { + if ((tok = (ClockScanToken *) + attemptckrealloc(scnTok, tokCnt * sizeof(*tok))) != NULL) { + scnTok = tok; + } + } + + /* now we're ready - assign now to storage (note the threaded race condition) */ + fss->scnTok = scnTok; + fss->scnTokC = tokCnt; + } + + Tcl_MutexUnlock(&ClockFmtMutex); + return fss; +} + +/* + *---------------------------------------------------------------------- + */ +int +ClockScan( + DateInfo *info, /* Date fields used for parsing & converting */ + Tcl_Obj *strObj, /* String containing the time to scan */ + ClockFmtScnCmdArgs *opts) /* Command options */ +{ + ClockClientData *dataPtr = opts->dataPtr; + ClockFmtScnStorage *fss; + ClockScanToken *tok; + const ClockScanTokenMap *map; + const char *p, *x, *end; + unsigned short flags = 0; + int ret = TCL_ERROR; + + /* get localized format */ + if (ClockLocalizeFormat(opts) == NULL) { + return TCL_ERROR; + } + + if (!(fss = ClockGetOrParseScanFormat(opts->interp, opts->formatObj)) + || !(tok = fss->scnTok)) { + return TCL_ERROR; + } + + /* prepare parsing */ + + yyMeridian = MER24; + + p = TclGetString(strObj); + end = p + strObj->length; + /* in strict mode - bypass spaces at begin / end only (not between tokens) */ + if (opts->flags & CLF_STRICT) { + while (p < end && isspace(UCHAR(*p))) { + p++; + } + } + yyInput = p; + /* look ahead to count spaces (bypass it by count length and distances) */ + x = end; + while (p < end) { + if (isspace(UCHAR(*p))) { + x = ++p; /* after first space in space block */ + yySpaceCount++; + while (p < end && isspace(UCHAR(*p))) { + p++; + yySpaceCount++; + } + continue; + } + x = end; + p++; + } + /* ignore more as 1 space at end */ + yySpaceCount -= (end - x); + end = x; + /* ignore mandatory spaces used in format */ + yySpaceCount -= fss->scnSpaceCount; + if (yySpaceCount < 0) { + yySpaceCount = 0; + } + info->dateStart = p = yyInput; + info->dateEnd = end; + + /* parse string */ + for (; tok->map != NULL; tok++) { + map = tok->map; + /* bypass spaces at begin of input before parsing each token */ + if (!(opts->flags & CLF_STRICT) + && (map->type != CTOKT_SPACE + && map->type != CTOKT_WORD + && map->type != CTOKT_CHAR)) { + while (p < end && isspace(UCHAR(*p))) { + yySpaceCount--; + p++; + } + } + yyInput = p; + /* end of input string */ + if (p >= end) { + break; + } + switch (map->type) { + case CTOKT_INT: + case CTOKT_WIDE: { + int minLen, size; + int sign = 1; + + if (map->flags & CLF_SIGNED) { + if (*p == '+') { + yyInput = ++p; + } else if (*p == '-') { + yyInput = ++p; + sign = -1; + } + } + + DetermineGreedySearchLen(opts, info, tok, &minLen, &size); + + if (size < map->minSize) { + /* missing input -> error */ + if ((map->flags & CLF_OPTIONAL)) { + continue; + } + goto not_match; + } + /* string 2 number, put number into info structure by offset */ + if (map->offs) { + p = yyInput; + x = p + size; + if (map->type == CTOKT_INT) { + if (size <= 10) { + Clock_str2int_no(IntFieldAt(info, map->offs), + p, x, sign); + } else if (Clock_str2int( + IntFieldAt(info, map->offs), p, x, sign) != TCL_OK) { + goto overflow; + } + p = x; + } else { + if (size <= 18) { + Clock_str2wideInt_no( + WideFieldAt(info, map->offs), p, x, sign); + } else if (Clock_str2wideInt( + WideFieldAt(info, map->offs), p, x, sign) != TCL_OK) { + goto overflow; + } + p = x; + } + flags = (flags & ~map->clearFlags) | map->flags; + } + break; + } + case CTOKT_PARSER: + switch (map->parser(opts, info, tok)) { + case TCL_OK: + break; + case TCL_RETURN: + if ((map->flags & CLF_OPTIONAL)) { + yyInput = p; + continue; + } + goto not_match; + default: + goto done; + } + /* decrement count for possible spaces in match */ + while (p < yyInput) { + if (isspace(UCHAR(*p))) { + yySpaceCount--; + } + p++; + } + p = yyInput; + flags = (flags & ~map->clearFlags) | map->flags; + break; + case CTOKT_SPACE: + /* at least one space */ + if (!isspace(UCHAR(*p))) { + /* unmatched -> error */ + goto not_match; + } + /* don't decrement yySpaceCount by regular (first expected space), + * already considered above with fss->scnSpaceCount */; + p++; + while (p < end && isspace(UCHAR(*p))) { + yySpaceCount--; + p++; + } + break; + case CTOKT_WORD: + x = FindWordEnd(tok, p, end); + if (!x) { + /* no match -> error */ + goto not_match; + } + p = x; + break; + case CTOKT_CHAR: + x = (char *)map->data; + if (*x != *p) { + /* no match -> error */ + goto not_match; + } + if (isspace(UCHAR(*x))) { + yySpaceCount--; + } + p++; + break; + } + } + /* check end was reached */ + if (p < end) { + /* in non-strict mode bypass spaces at end of input */ + if (!(opts->flags & CLF_STRICT) && isspace(UCHAR(*p))) { + p++; + while (p < end && isspace(UCHAR(*p))) { + p++; + } + } + /* something after last token - wrong format */ + if (p < end) { + goto not_match; + } + } + /* end of string, check only optional tokens at end, otherwise - not match */ + while (tok->map != NULL) { + if (!(opts->flags & CLF_STRICT) && (tok->map->type == CTOKT_SPACE)) { + tok++; + if (tok->map == NULL) { + /* no tokens anymore - trailing spaces are mandatory */ + goto not_match; + } + } + if (!(tok->map->flags & CLF_OPTIONAL)) { + goto not_match; + } + tok++; + } + + /* + * Invalidate result + */ + flags |= info->flags; + + /* seconds token (%s) take precedence over all other tokens */ + if ((opts->flags & CLF_EXTENDED) || !(flags & CLF_POSIXSEC)) { + if (flags & CLF_DATE) { + + if (!(flags & CLF_JULIANDAY)) { + info->flags |= CLF_ASSEMBLE_SECONDS|CLF_ASSEMBLE_JULIANDAY; + + /* dd precedence below ddd */ + switch (flags & (CLF_MONTH|CLF_DAYOFYEAR|CLF_DAYOFMONTH)) { + case (CLF_DAYOFYEAR | CLF_DAYOFMONTH): + /* miss month: ddd over dd (without month) */ + flags &= ~CLF_DAYOFMONTH; + /* fallthrough */ + case CLF_DAYOFYEAR: + /* ddd over naked weekday */ + if (!(flags & CLF_ISO8601YEAR)) { + flags &= ~CLF_ISO8601WEEK; + } + break; + case CLF_MONTH | CLF_DAYOFYEAR | CLF_DAYOFMONTH: + /* both available: mmdd over ddd */ + case CLF_MONTH | CLF_DAYOFMONTH: + case CLF_DAYOFMONTH: + /* mmdd / dd over naked weekday */ + if (!(flags & CLF_ISO8601YEAR)) { + flags &= ~CLF_ISO8601WEEK; + } + break; + /* neither mmdd nor ddd available */ + case 0: + /* but we have day of the week, which can be used */ + if (flags & CLF_DAYOFWEEK) { + /* prefer week based calculation of julianday */ + flags |= CLF_ISO8601WEEK; + } + } + + /* YearWeekDay below YearMonthDay */ + if ((flags & CLF_ISO8601WEEK) + && ((flags & (CLF_YEAR | CLF_DAYOFYEAR)) == (CLF_YEAR | CLF_DAYOFYEAR) + || (flags & (CLF_YEAR | CLF_DAYOFMONTH | CLF_MONTH)) == ( + CLF_YEAR | CLF_DAYOFMONTH | CLF_MONTH))) { + /* yy precedence below yyyy */ + if (!(flags & CLF_ISO8601CENTURY) && (flags & CLF_CENTURY)) { + /* normally precedence of ISO is higher, but no century - so put it down */ + flags &= ~CLF_ISO8601WEEK; + } else if (!(flags & CLF_ISO8601YEAR)) { + /* yymmdd or yyddd over naked weekday */ + flags &= ~CLF_ISO8601WEEK; + } + } + + if (flags & CLF_YEAR) { + if (yyYear < 100) { + if (!(flags & CLF_CENTURY)) { + if (yyYear >= dataPtr->yearOfCenturySwitch) { + yyYear -= 100; + } + yyYear += dataPtr->currentYearCentury; + } else { + yyYear += info->dateCentury * 100; + } + } + } + if (flags & (CLF_ISO8601WEEK | CLF_ISO8601YEAR)) { + if ((flags & (CLF_ISO8601YEAR | CLF_YEAR)) == CLF_YEAR) { + /* for calculations expected iso year */ + info->date.iso8601Year = yyYear; + } else if (info->date.iso8601Year < 100) { + if (!(flags & CLF_ISO8601CENTURY)) { + if (info->date.iso8601Year >= dataPtr->yearOfCenturySwitch) { + info->date.iso8601Year -= 100; + } + info->date.iso8601Year += dataPtr->currentYearCentury; + } else { + info->date.iso8601Year += info->dateCentury * 100; + } + } + if ((flags & (CLF_ISO8601YEAR | CLF_YEAR)) == CLF_ISO8601YEAR) { + /* for calculations expected year (e. g. CLF_ISO8601WEEK not set) */ + yyYear = info->date.iso8601Year; + } + } + } + } + + /* if no time - reset time */ + if (!(flags & (CLF_TIME | CLF_LOCALSEC | CLF_POSIXSEC))) { + info->flags |= CLF_ASSEMBLE_SECONDS; + yydate.localSeconds = 0; + } + + if (flags & CLF_TIME) { + info->flags |= CLF_ASSEMBLE_SECONDS; + yySecondOfDay = ToSeconds(yyHour, yyMinutes, + yySeconds, yyMeridian); + } else if (!(flags & (CLF_LOCALSEC | CLF_POSIXSEC))) { + info->flags |= CLF_ASSEMBLE_SECONDS; + yySecondOfDay = yydate.localSeconds % SECONDS_PER_DAY; + } + } + + /* tell caller which flags were set */ + info->flags |= flags; + + ret = TCL_OK; + done: + return ret; + + /* Error case reporting. */ + + overflow: + Tcl_SetObjResult(opts->interp, Tcl_NewStringObj( + "integer value too large to represent", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(opts->interp, "CLOCK", "dateTooLarge", (char *)NULL); + goto done; + + not_match: +#if 1 + Tcl_SetObjResult(opts->interp, Tcl_NewStringObj( + "input string does not match supplied format", TCL_AUTO_LENGTH)); +#else + /* to debug where exactly scan breaks */ + Tcl_SetObjResult(opts->interp, Tcl_ObjPrintf( + "input string \"%s\" does not match supplied format \"%s\"," + " locale \"%s\" - token \"%s\"", + info->dateStart, HashEntry4FmtScn(fss)->key.string, + TclGetString(opts->localeObj), + tok && tok->tokWord.start ? tok->tokWord.start : "NULL")); +#endif + Tcl_SetErrorCode(opts->interp, "CLOCK", "badInputString", (char *)NULL); + goto done; +} + +#define FrmResultIsAllocated(dateFmt) \ + (dateFmt->resEnd - dateFmt->resMem > MIN_FMT_RESULT_BLOCK_ALLOC) + +static inline int +FrmResultAllocate( + DateFormat *dateFmt, + int len) +{ + int needed = dateFmt->output + len - dateFmt->resEnd; + if (needed >= 0) { /* >= 0 - regards NTS zero */ + int newsize = dateFmt->resEnd - dateFmt->resMem + + needed + MIN_FMT_RESULT_BLOCK_ALLOC * 2; + char *newRes; + /* differentiate between stack and memory */ + if (!FrmResultIsAllocated(dateFmt)) { + newRes = (char *)attemptckalloc(newsize); + if (newRes == NULL) { + return TCL_ERROR; + } + memcpy(newRes, dateFmt->resMem, dateFmt->output - dateFmt->resMem); + } else { + newRes = (char *)attemptckrealloc(dateFmt->resMem, newsize); + if (newRes == NULL) { + return TCL_ERROR; + } + } + dateFmt->output = newRes + (dateFmt->output - dateFmt->resMem); + dateFmt->resMem = newRes; + dateFmt->resEnd = newRes + newsize; + } + return TCL_OK; +} + +static int +ClockFmtToken_HourAMPM_Proc( + TCL_UNUSED(ClockFmtScnCmdArgs *), + TCL_UNUSED(DateFormat *), + TCL_UNUSED(ClockFormatToken *), + int *val) +{ + *val = ((*val + SECONDS_PER_DAY - 3600) / 3600) % 12 + 1; + return TCL_OK; +} + +static int +ClockFmtToken_AMPM_Proc( + ClockFmtScnCmdArgs *opts, + DateFormat *dateFmt, + ClockFormatToken *tok, + int *val) +{ + Tcl_Obj *mcObj; + const char *s; + Tcl_Size len; + + if (*val < (SECONDS_PER_DAY / 2)) { + mcObj = ClockMCGet(opts, MCLIT_AM); + } else { + mcObj = ClockMCGet(opts, MCLIT_PM); + } + if (mcObj == NULL) { + return TCL_ERROR; + } + s = TclGetStringFromObj(mcObj, &len); + if (FrmResultAllocate(dateFmt, len) != TCL_OK) { + return TCL_ERROR; + } + memcpy(dateFmt->output, s, len + 1); + if (*tok->tokWord.start == 'p') { + len = Tcl_UtfToUpper(dateFmt->output); + } + dateFmt->output += len; + + return TCL_OK; +} + +static int +ClockFmtToken_StarDate_Proc( + TCL_UNUSED(ClockFmtScnCmdArgs *), + DateFormat *dateFmt, + TCL_UNUSED(ClockFormatToken *), + TCL_UNUSED(int *)) +{ + int fractYear; + /* Get day of year, zero based */ + int v = dateFmt->date.dayOfYear - 1; + + /* Convert day of year to a fractional year */ + if (IsGregorianLeapYear(&dateFmt->date)) { + fractYear = 1000 * v / 366; + } else { + fractYear = 1000 * v / 365; + } + + /* Put together the StarDate as "Stardate %02d%03d.%1d" */ + if (FrmResultAllocate(dateFmt, 30) != TCL_OK) { + return TCL_ERROR; + } + memcpy(dateFmt->output, "Stardate ", 9); + dateFmt->output += 9; + dateFmt->output = Clock_itoaw(dateFmt->output, + dateFmt->date.year - RODDENBERRY, '0', 2); + dateFmt->output = Clock_itoaw(dateFmt->output, + fractYear, '0', 3); + *dateFmt->output++ = '.'; + /* be sure positive after decimal point (note: clock-value can be negative) */ + v = dateFmt->date.secondOfDay / (SECONDS_PER_DAY / 10); + if (v < 0) { + v = 10 + v; + } + dateFmt->output = Clock_itoaw(dateFmt->output, v, '0', 1); + return TCL_OK; +} +static int +ClockFmtToken_WeekOfYear_Proc( + TCL_UNUSED(ClockFmtScnCmdArgs *), + DateFormat *dateFmt, + ClockFormatToken *tok, + int *val) +{ + int dow = dateFmt->date.dayOfWeek; + + if (*tok->tokWord.start == 'U') { + if (dow == 7) { + dow = 0; + } + dow++; + } + *val = (dateFmt->date.dayOfYear - dow + 7) / 7; + return TCL_OK; +} +static int +ClockFmtToken_JDN_Proc( + TCL_UNUSED(ClockFmtScnCmdArgs *), + DateFormat *dateFmt, + ClockFormatToken *tok, + TCL_UNUSED(int *)) +{ + Tcl_WideInt intJD = dateFmt->date.julianDay; + int fractJD; + + /* Convert to JDN parts (regarding start offset) and time fraction */ + fractJD = dateFmt->date.secondOfDay + - (int)tok->map->offs; /* 0 for calendar or 43200 for astro JD */ + if (fractJD < 0) { + intJD--; + fractJD += SECONDS_PER_DAY; + } + if (fractJD && intJD < 0) { /* avoid jump over 0, by negative JD's */ + intJD++; + if (intJD == 0) { + /* -0.0 / -0.9 has zero integer part, so append "-" extra */ + if (FrmResultAllocate(dateFmt, 1) != TCL_OK) { + return TCL_ERROR; + } + *dateFmt->output++ = '-'; + } + /* and inverse seconds of day, -0(75) -> -0.25 as float */ + fractJD = SECONDS_PER_DAY - fractJD; + } + + /* 21 is max width of (negative) wide-int (rather smaller, but anyway a time fraction below) */ + if (FrmResultAllocate(dateFmt, 21) != TCL_OK) { + return TCL_ERROR; + } + dateFmt->output = Clock_witoaw(dateFmt->output, intJD, '0', 1); + /* simplest cases .0 and .5 */ + if (!fractJD || fractJD == (SECONDS_PER_DAY / 2)) { + /* point + 0 or 5 */ + if (FrmResultAllocate(dateFmt, 1 + 1) != TCL_OK) { + return TCL_ERROR; + } + *dateFmt->output++ = '.'; + *dateFmt->output++ = !fractJD ? '0' : '5'; + *dateFmt->output = '\0'; + return TCL_OK; + } else { + /* wrap the time fraction */ +#define JDN_MAX_PRECISION 8 +#define JDN_MAX_PRECBOUND 100000000 /* 10**JDN_MAX_PRECISION */ + char *p; + + /* to float (part after floating point, + 0.5 to round it up) */ + fractJD = (int)( + (double)fractJD * JDN_MAX_PRECBOUND / SECONDS_PER_DAY + 0.5); + + /* point + integer (as time fraction after floating point) */ + if (FrmResultAllocate(dateFmt, 1 + JDN_MAX_PRECISION) != TCL_OK) { + return TCL_ERROR; + } + *dateFmt->output++ = '.'; + p = Clock_itoaw(dateFmt->output, fractJD, '0', JDN_MAX_PRECISION); + + /* remove trailing zero's */ + dateFmt->output++; + while (p > dateFmt->output && p[-1] == '0') { + p--; + } + *p = '\0'; + dateFmt->output = p; + } + return TCL_OK; +} +static int +ClockFmtToken_TimeZone_Proc( + ClockFmtScnCmdArgs *opts, + DateFormat *dateFmt, + ClockFormatToken *tok, + TCL_UNUSED(int *)) +{ + if (*tok->tokWord.start == 'z') { + int z = dateFmt->date.tzOffset; + char sign = '+'; + + if (z < 0) { + z = -z; + sign = '-'; + } + if (FrmResultAllocate(dateFmt, 7) != TCL_OK) { + return TCL_ERROR; + } + *dateFmt->output++ = sign; + dateFmt->output = Clock_itoaw(dateFmt->output, z / 3600, '0', 2); + z %= 3600; + dateFmt->output = Clock_itoaw(dateFmt->output, z / 60, '0', 2); + z %= 60; + if (z != 0) { + dateFmt->output = Clock_itoaw(dateFmt->output, z, '0', 2); + } + } else { + Tcl_Obj * objPtr; + const char *s; + Tcl_Size len; + + /* convert seconds to local seconds to obtain tzName object */ + if (ConvertUTCToLocal(opts->dataPtr, opts->interp, + &dateFmt->date, opts->timezoneObj, + GREGORIAN_CHANGE_DATE) != TCL_OK) { + return TCL_ERROR; + } + objPtr = dateFmt->date.tzName; + s = TclGetStringFromObj(objPtr, &len); + if (FrmResultAllocate(dateFmt, len) != TCL_OK) { + return TCL_ERROR; + } + memcpy(dateFmt->output, s, len + 1); + dateFmt->output += len; + } + return TCL_OK; +} + +static int +ClockFmtToken_LocaleERA_Proc( + ClockFmtScnCmdArgs *opts, + DateFormat *dateFmt, + TCL_UNUSED(ClockFormatToken *), + TCL_UNUSED(int *)) +{ + Tcl_Obj *mcObj; + const char *s; + Tcl_Size len; + + if (dateFmt->date.isBce) { + mcObj = ClockMCGet(opts, MCLIT_BCE); + } else { + mcObj = ClockMCGet(opts, MCLIT_CE); + } + if (mcObj == NULL) { + return TCL_ERROR; + } + s = TclGetStringFromObj(mcObj, &len); + if (FrmResultAllocate(dateFmt, len) != TCL_OK) { + return TCL_ERROR; + } + + memcpy(dateFmt->output, s, len + 1); + dateFmt->output += len; + return TCL_OK; +} + +static int +ClockFmtToken_LocaleERAYear_Proc( + ClockFmtScnCmdArgs *opts, + DateFormat *dateFmt, + ClockFormatToken *tok, + int *val) +{ + Tcl_Size rowc; + Tcl_Obj **rowv; + + if (dateFmt->localeEra == NULL) { + Tcl_Obj *mcObj = ClockMCGet(opts, MCLIT_LOCALE_ERAS); + if (mcObj == NULL) { + return TCL_ERROR; + } + if (TclListObjGetElements(opts->interp, mcObj, &rowc, &rowv) != TCL_OK) { + return TCL_ERROR; + } + if (rowc != 0) { + dateFmt->localeEra = LookupLastTransition(opts->interp, + dateFmt->date.localSeconds, rowc, rowv, NULL); + } + if (dateFmt->localeEra == NULL) { + dateFmt->localeEra = (Tcl_Obj*)1; + } + } + + /* if no LOCALE_ERAS in catalog or era not found */ + if (dateFmt->localeEra == (Tcl_Obj*)1) { + if (FrmResultAllocate(dateFmt, 11) != TCL_OK) { + return TCL_ERROR; + } + if (*tok->tokWord.start == 'C') { /* %EC */ + *val = dateFmt->date.year / 100; + dateFmt->output = Clock_itoaw(dateFmt->output, *val, '0', 2); + } else { /* %Ey */ + *val = dateFmt->date.year % 100; + dateFmt->output = Clock_itoaw(dateFmt->output, *val, '0', 2); + } + } else { + Tcl_Obj *objPtr; + const char *s; + Tcl_Size len; + + if (*tok->tokWord.start == 'C') { /* %EC */ + if (Tcl_ListObjIndex(opts->interp, dateFmt->localeEra, 1, + &objPtr) != TCL_OK) { + return TCL_ERROR; + } + } else { /* %Ey */ + if (Tcl_ListObjIndex(opts->interp, dateFmt->localeEra, 2, + &objPtr) != TCL_OK) { + return TCL_ERROR; + } + if (Tcl_GetIntFromObj(opts->interp, objPtr, val) != TCL_OK) { + return TCL_ERROR; + } + *val = dateFmt->date.year - *val; + /* if year in locale numerals */ + if (*val >= 0 && *val < 100) { + /* year as integer */ + Tcl_Obj * mcObj = ClockMCGet(opts, MCLIT_LOCALE_NUMERALS); + if (mcObj == NULL) { + return TCL_ERROR; + } + if (Tcl_ListObjIndex(opts->interp, mcObj, *val, &objPtr) != TCL_OK) { + return TCL_ERROR; + } + } else { + /* year as integer */ + if (FrmResultAllocate(dateFmt, 11) != TCL_OK) { + return TCL_ERROR; + } + dateFmt->output = Clock_itoaw(dateFmt->output, *val, '0', 2); + return TCL_OK; + } + } + s = TclGetStringFromObj(objPtr, &len); + if (FrmResultAllocate(dateFmt, len) != TCL_OK) { + return TCL_ERROR; + } + memcpy(dateFmt->output, s, len + 1); + dateFmt->output += len; + } + return TCL_OK; +} + +/* + * Descriptors for the various fields in [clock format]. + */ + +static const char *FmtSTokenMapIndex = + "demNbByYCHMSIklpaAuwUVzgGjJsntQ"; +static const ClockFormatTokenMap FmtSTokenMap[] = { + /* %d */ + {CTOKT_INT, "0", 2, 0, 0, 0, offsetof(DateFormat, date.dayOfMonth), NULL, NULL}, + /* %e */ + {CTOKT_INT, " ", 2, 0, 0, 0, offsetof(DateFormat, date.dayOfMonth), NULL, NULL}, + /* %m */ + {CTOKT_INT, "0", 2, 0, 0, 0, offsetof(DateFormat, date.month), NULL, NULL}, + /* %N */ + {CTOKT_INT, " ", 2, 0, 0, 0, offsetof(DateFormat, date.month), NULL, NULL}, + /* %b %h */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX | CLFMT_DECR, 0, 12, offsetof(DateFormat, date.month), + NULL, (void *)MCLIT_MONTHS_ABBREV}, + /* %B */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX | CLFMT_DECR, 0, 12, offsetof(DateFormat, date.month), + NULL, (void *)MCLIT_MONTHS_FULL}, + /* %y */ + {CTOKT_INT, "0", 2, 0, 0, 100, offsetof(DateFormat, date.year), NULL, NULL}, + /* %Y */ + {CTOKT_INT, "0", 4, 0, 0, 0, offsetof(DateFormat, date.year), NULL, NULL}, + /* %C */ + {CTOKT_INT, "0", 2, 0, 100, 0, offsetof(DateFormat, date.year), NULL, NULL}, + /* %H */ + {CTOKT_INT, "0", 2, 0, 3600, 24, offsetof(DateFormat, date.secondOfDay), NULL, NULL}, + /* %M */ + {CTOKT_INT, "0", 2, 0, 60, 60, offsetof(DateFormat, date.secondOfDay), NULL, NULL}, + /* %S */ + {CTOKT_INT, "0", 2, 0, 0, 60, offsetof(DateFormat, date.secondOfDay), NULL, NULL}, + /* %I */ + {CTOKT_INT, "0", 2, CLFMT_CALC, 0, 0, offsetof(DateFormat, date.secondOfDay), + ClockFmtToken_HourAMPM_Proc, NULL}, + /* %k */ + {CTOKT_INT, " ", 2, 0, 3600, 24, offsetof(DateFormat, date.secondOfDay), NULL, NULL}, + /* %l */ + {CTOKT_INT, " ", 2, CLFMT_CALC, 0, 0, offsetof(DateFormat, date.secondOfDay), + ClockFmtToken_HourAMPM_Proc, NULL}, + /* %p %P */ + {CTOKT_INT, NULL, 0, 0, 0, 0, offsetof(DateFormat, date.secondOfDay), + ClockFmtToken_AMPM_Proc, NULL}, + /* %a */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 7, offsetof(DateFormat, date.dayOfWeek), + NULL, (void *)MCLIT_DAYS_OF_WEEK_ABBREV}, + /* %A */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 7, offsetof(DateFormat, date.dayOfWeek), + NULL, (void *)MCLIT_DAYS_OF_WEEK_FULL}, + /* %u */ + {CTOKT_INT, " ", 1, 0, 0, 0, offsetof(DateFormat, date.dayOfWeek), NULL, NULL}, + /* %w */ + {CTOKT_INT, " ", 1, 0, 0, 7, offsetof(DateFormat, date.dayOfWeek), NULL, NULL}, + /* %U %W */ + {CTOKT_INT, "0", 2, CLFMT_CALC, 0, 0, offsetof(DateFormat, date.dayOfYear), + ClockFmtToken_WeekOfYear_Proc, NULL}, + /* %V */ + {CTOKT_INT, "0", 2, 0, 0, 0, offsetof(DateFormat, date.iso8601Week), NULL, NULL}, + /* %z %Z */ + {CFMTT_PROC, NULL, 0, 0, 0, 0, 0, + ClockFmtToken_TimeZone_Proc, NULL}, + /* %g */ + {CTOKT_INT, "0", 2, 0, 0, 100, offsetof(DateFormat, date.iso8601Year), NULL, NULL}, + /* %G */ + {CTOKT_INT, "0", 4, 0, 0, 0, offsetof(DateFormat, date.iso8601Year), NULL, NULL}, + /* %j */ + {CTOKT_INT, "0", 3, 0, 0, 0, offsetof(DateFormat, date.dayOfYear), NULL, NULL}, + /* %J */ + {CTOKT_WIDE, "0", 7, 0, 0, 0, offsetof(DateFormat, date.julianDay), NULL, NULL}, + /* %s */ + {CTOKT_WIDE, "0", 1, 0, 0, 0, offsetof(DateFormat, date.seconds), NULL, NULL}, + /* %n */ + {CTOKT_CHAR, "\n", 0, 0, 0, 0, 0, NULL, NULL}, + /* %t */ + {CTOKT_CHAR, "\t", 0, 0, 0, 0, 0, NULL, NULL}, + /* %Q */ + {CFMTT_PROC, NULL, 0, 0, 0, 0, 0, + ClockFmtToken_StarDate_Proc, NULL}, +}; +static const char *FmtSTokenMapAliasIndex[2] = { + "hPWZ", + "bpUz" +}; + +static const char *FmtETokenMapIndex = "EJjys"; +static const ClockFormatTokenMap FmtETokenMap[] = { + /* %EE */ + {CFMTT_PROC, NULL, 0, 0, 0, 0, 0, + ClockFmtToken_LocaleERA_Proc, NULL}, + /* %EJ */ + {CFMTT_PROC, NULL, 0, 0, 0, 0, 0, /* calendar JDN starts at midnight */ + ClockFmtToken_JDN_Proc, NULL}, + /* %Ej */ + {CFMTT_PROC, NULL, 0, 0, 0, 0, (SECONDS_PER_DAY/2), /* astro JDN starts at noon */ + ClockFmtToken_JDN_Proc, NULL}, + /* %Ey %EC */ + {CTOKT_INT, NULL, 0, 0, 0, 0, offsetof(DateFormat, date.year), + ClockFmtToken_LocaleERAYear_Proc, NULL}, + /* %Es */ + {CTOKT_WIDE, "0", 1, 0, 0, 0, offsetof(DateFormat, date.localSeconds), NULL, NULL}, +}; +static const char *FmtETokenMapAliasIndex[2] = { + "C", + "y" +}; + +static const char *FmtOTokenMapIndex = "dmyHIMSuw"; +static const ClockFormatTokenMap FmtOTokenMap[] = { + /* %Od %Oe */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 100, offsetof(DateFormat, date.dayOfMonth), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Om */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 100, offsetof(DateFormat, date.month), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Oy */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 100, offsetof(DateFormat, date.year), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OH %Ok */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 3600, 24, offsetof(DateFormat, date.secondOfDay), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OI %Ol */ + {CTOKT_INT, NULL, 0, CLFMT_CALC | CLFMT_LOCALE_INDX, 0, 0, offsetof(DateFormat, date.secondOfDay), + ClockFmtToken_HourAMPM_Proc, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OM */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 60, 60, offsetof(DateFormat, date.secondOfDay), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %OS */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 60, offsetof(DateFormat, date.secondOfDay), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Ou */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 100, offsetof(DateFormat, date.dayOfWeek), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, + /* %Ow */ + {CTOKT_INT, NULL, 0, CLFMT_LOCALE_INDX, 0, 7, offsetof(DateFormat, date.dayOfWeek), + NULL, (void *)MCLIT_LOCALE_NUMERALS}, +}; +static const char *FmtOTokenMapAliasIndex[2] = { + "ekl", + "dHI" +}; + +static const ClockFormatTokenMap FmtWordTokenMap = { + CTOKT_WORD, NULL, 0, 0, 0, 0, 0, NULL, NULL +}; + +/* + *---------------------------------------------------------------------- + */ +ClockFmtScnStorage * +ClockGetOrParseFmtFormat( + Tcl_Interp *interp, /* Tcl interpreter */ + Tcl_Obj *formatObj) /* Format container */ +{ + ClockFmtScnStorage *fss; + + fss = Tcl_GetClockFrmScnFromObj(interp, formatObj); + if (fss == NULL) { + return NULL; + } + + /* if format (fmtTok) already tokenized */ + if (fss->fmtTok != NULL) { + return fss; + } + + Tcl_MutexLock(&ClockFmtMutex); + + /* first time formatting - tokenize format */ + if (fss->fmtTok == NULL) { + ClockFormatToken *tok, *fmtTok; + unsigned tokCnt; + const char *p, *e, *cp; + + e = p = HashEntry4FmtScn(fss)->key.string; + e += strlen(p); + + /* estimate token count by % char and format length */ + fss->fmtTokC = EstimateTokenCount(p, e); + + fmtTok = tok = (ClockFormatToken *)ckalloc(sizeof(*tok) * fss->fmtTokC); + memset(tok, 0, sizeof(*tok)); + tokCnt = 1; + while (p < e) { + switch (*p) { + case '%': { + const ClockFormatTokenMap *fmtMap = FmtSTokenMap; + const char *mapIndex = FmtSTokenMapIndex; + const char **aliasIndex = FmtSTokenMapAliasIndex; + + if (p + 1 >= e) { + goto word_tok; + } + p++; + /* try to find modifier: */ + switch (*p) { + case '%': + /* begin new word token - don't join with previous word token, + * because current mapping should be "...%%..." -> "...%..." */ + tok->map = &FmtWordTokenMap; + tok->tokWord.start = p; + tok->tokWord.end = p + 1; + AllocTokenInChain(tok, fmtTok, fss->fmtTokC, ClockFormatToken *); + tokCnt++; + p++; + continue; + case 'E': + fmtMap = FmtETokenMap, + mapIndex = FmtETokenMapIndex, + aliasIndex = FmtETokenMapAliasIndex; + p++; + break; + case 'O': + fmtMap = FmtOTokenMap, + mapIndex = FmtOTokenMapIndex, + aliasIndex = FmtOTokenMapAliasIndex; + p++; + break; + } + /* search direct index */ + cp = strchr(mapIndex, *p); + if (!cp || *cp == '\0') { + /* search wrapper index (multiple chars for same token) */ + cp = strchr(aliasIndex[0], *p); + if (!cp || *cp == '\0') { + p--; + if (fmtMap != FmtSTokenMap) { + p--; + } + goto word_tok; + } + cp = strchr(mapIndex, aliasIndex[1][cp - aliasIndex[0]]); + if (!cp || *cp == '\0') { /* unexpected, but ... */ +#ifdef DEBUG + Tcl_Panic("token \"%c\" has no map in wrapper resolver", *p); +#endif + p--; + if (fmtMap != FmtSTokenMap) { + p--; + } + goto word_tok; + } + } + tok->map = &fmtMap[cp - mapIndex]; + tok->tokWord.start = p; + /* next token */ + AllocTokenInChain(tok, fmtTok, fss->fmtTokC, ClockFormatToken *); + tokCnt++; + p++; + continue; + } + default: + word_tok: + { + /* try continue with previous word token */ + ClockFormatToken *wordTok = tok - 1; + + if (wordTok < fmtTok || wordTok->map != &FmtWordTokenMap) { + /* start with new word token */ + wordTok = tok; + wordTok->tokWord.start = p; + wordTok->map = &FmtWordTokenMap; + } + do { + p = Tcl_UtfNext(p); + } while (p < e && *p != '%'); + wordTok->tokWord.end = p; + + if (wordTok == tok) { + AllocTokenInChain(tok, fmtTok, fss->fmtTokC, ClockFormatToken *); + tokCnt++; + } + } + break; + } + } + + /* correct count of real used tokens and free mem if desired + * (1 is acceptable delta to prevent memory fragmentation) */ + if (fss->fmtTokC > tokCnt + (CLOCK_MIN_TOK_CHAIN_BLOCK_SIZE / 2)) { + if ((tok = (ClockFormatToken *) + attemptckrealloc(fmtTok, tokCnt * sizeof(*tok))) != NULL) { + fmtTok = tok; + } + } + + /* now we're ready - assign now to storage (note the threaded race condition) */ + fss->fmtTok = fmtTok; + fss->fmtTokC = tokCnt; + } + + Tcl_MutexUnlock(&ClockFmtMutex); + return fss; +} + +/* + *---------------------------------------------------------------------- + */ +int +ClockFormat( + DateFormat *dateFmt, /* Date fields used for parsing & converting */ + ClockFmtScnCmdArgs *opts) /* Command options */ +{ + ClockFmtScnStorage *fss; + ClockFormatToken *tok; + const ClockFormatTokenMap *map; + char resMem[MIN_FMT_RESULT_BLOCK_ALLOC]; + + /* get localized format */ + if (ClockLocalizeFormat(opts) == NULL) { + return TCL_ERROR; + } + + if (!(fss = ClockGetOrParseFmtFormat(opts->interp, opts->formatObj)) + || !(tok = fss->fmtTok)) { + return TCL_ERROR; + } + + /* result container object */ + dateFmt->resMem = resMem; + dateFmt->resEnd = dateFmt->resMem + sizeof(resMem); + if (fss->fmtMinAlloc > sizeof(resMem)) { + dateFmt->resMem = (char *)attemptckalloc(fss->fmtMinAlloc); + if (dateFmt->resMem == NULL) { + return TCL_ERROR; + } + dateFmt->resEnd = dateFmt->resMem + fss->fmtMinAlloc; + } + dateFmt->output = dateFmt->resMem; + *dateFmt->output = '\0'; + + /* do format each token */ + for (; tok->map != NULL; tok++) { + map = tok->map; + switch (map->type) { + case CTOKT_INT: { + int val = *IntFieldAt(dateFmt, map->offs); + + if (map->fmtproc == NULL) { + if (map->flags & CLFMT_DECR) { + val--; + } + if (map->flags & CLFMT_INCR) { + val++; + } + if (map->divider) { + val /= map->divider; + } + if (map->divmod) { + val %= map->divmod; + } + } else { + if (map->fmtproc(opts, dateFmt, tok, &val) != TCL_OK) { + goto done; + } + /* if not calculate only (output inside fmtproc) */ + if (!(map->flags & CLFMT_CALC)) { + continue; + } + } + if (!(map->flags & CLFMT_LOCALE_INDX)) { + if (FrmResultAllocate(dateFmt, 11) != TCL_OK) { + goto error; + } + if (map->width) { + dateFmt->output = Clock_itoaw( + dateFmt->output, val, *map->tostr, map->width); + } else { + dateFmt->output += sprintf(dateFmt->output, map->tostr, val); + } + } else { + const char *s; + Tcl_Obj * mcObj = ClockMCGet(opts, PTR2INT(map->data) /* mcKey */); + + if (mcObj == NULL) { + goto error; + } + if (Tcl_ListObjIndex(opts->interp, mcObj, val, &mcObj) != TCL_OK + || mcObj == NULL) { + goto error; + } + s = TclGetString(mcObj); + if (FrmResultAllocate(dateFmt, mcObj->length) != TCL_OK) { + goto error; + } + memcpy(dateFmt->output, s, mcObj->length + 1); + dateFmt->output += mcObj->length; + } + break; + } + case CTOKT_WIDE: { + Tcl_WideInt val = *WideFieldAt(dateFmt, map->offs); + + if (FrmResultAllocate(dateFmt, 21) != TCL_OK) { + goto error; + } + if (map->width) { + dateFmt->output = Clock_witoaw(dateFmt->output, val, *map->tostr, map->width); + } else { + dateFmt->output += sprintf(dateFmt->output, map->tostr, val); + } + break; + } + case CTOKT_CHAR: + if (FrmResultAllocate(dateFmt, 1) != TCL_OK) { + goto error; + } + *dateFmt->output++ = *map->tostr; + break; + case CFMTT_PROC: + if (map->fmtproc(opts, dateFmt, tok, NULL) != TCL_OK) { + goto error; + } + break; + case CTOKT_WORD: { + Tcl_Size len = tok->tokWord.end - tok->tokWord.start; + + if (FrmResultAllocate(dateFmt, len) != TCL_OK) { + goto error; + } + if (len == 1) { + *dateFmt->output++ = *tok->tokWord.start; + } else { + memcpy(dateFmt->output, tok->tokWord.start, len); + dateFmt->output += len; + } + break; + } + } + } + goto done; + + error: + if (dateFmt->resMem != resMem) { + ckfree(dateFmt->resMem); + } + dateFmt->resMem = NULL; + + done: + if (dateFmt->resMem) { + size_t size; + Tcl_Obj *result; + + TclNewObj(result); + result->length = dateFmt->output - dateFmt->resMem; + size = result->length + 1; + if (dateFmt->resMem == resMem) { + result->bytes = (char *)attemptckalloc(size); + if (result->bytes == NULL) { + return TCL_ERROR; + } + memcpy(result->bytes, dateFmt->resMem, size); + } else if ((dateFmt->resEnd - dateFmt->resMem) / size > MAX_FMT_RESULT_THRESHOLD) { + result->bytes = (char *)attemptckrealloc(dateFmt->resMem, size); + if (result->bytes == NULL) { + result->bytes = dateFmt->resMem; + } + } else { + result->bytes = dateFmt->resMem; + } + /* save last used buffer length */ + if (dateFmt->resMem != resMem + && fss->fmtMinAlloc < size + MIN_FMT_RESULT_BLOCK_DELTA) { + fss->fmtMinAlloc = size + MIN_FMT_RESULT_BLOCK_DELTA; + } + result->bytes[result->length] = '\0'; + Tcl_SetObjResult(opts->interp, result); + return TCL_OK; + } + + return TCL_ERROR; +} + + +void +ClockFrmScnClearCaches(void) +{ + Tcl_MutexLock(&ClockFmtMutex); + /* clear caches ... */ + Tcl_MutexUnlock(&ClockFmtMutex); +} + +void +ClockFrmScnFinalize(void) +{ + if (!initialized) { + return; + } + Tcl_MutexLock(&ClockFmtMutex); +#if CLOCK_FMT_SCN_STORAGE_GC_SIZE > 0 + /* clear GC */ + ClockFmtScnStorage_GC.stackPtr = NULL; + ClockFmtScnStorage_GC.stackBound = NULL; + ClockFmtScnStorage_GC.count = 0; +#endif + if (initialized) { + initialized = 0; + Tcl_DeleteHashTable(&FmtScnHashTable); + } + Tcl_MutexUnlock(&ClockFmtMutex); + Tcl_MutexFinalize(&ClockFmtMutex); +} +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ Index: generic/tclCmdAH.c ================================================================== --- generic/tclCmdAH.c +++ generic/tclCmdAH.c @@ -2,18 +2,19 @@ * tclCmdAH.c -- * * This file contains the top-level command routines for most of the Tcl * built-in commands whose names begin with the letters A to H. * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include "tclIO.h" #ifdef _WIN32 # include "tclWinInt.h" #endif /* @@ -22,18 +23,18 @@ * freed in a single step. */ struct ForeachState { Tcl_Obj *bodyPtr; /* The script body of the command. */ - int bodyIdx; /* The argument index of the body. */ - int j, maxj; /* Number of loop iterations. */ - int numLists; /* Count of value lists. */ - int *index; /* Array of value list indices. */ - int *varcList; /* # loop variables per list. */ + Tcl_Size bodyIdx; /* The argument index of the body. */ + Tcl_Size j, maxj; /* Number of loop iterations. */ + Tcl_Size numLists; /* Count of value lists. */ + Tcl_Size *index; /* Array of value list indices. */ + Tcl_Size *varcList; /* # loop variables per list. */ Tcl_Obj ***varvList; /* Array of var name lists. */ Tcl_Obj **vCopyList; /* Copies of var name list arguments. */ - int *argcList; /* Array of value list sizes. */ + Tcl_Size *argcList; /* Array of value list sizes. */ Tcl_Obj ***argvList; /* Array of value lists. */ Tcl_Obj **aCopyList; /* Copies of value list arguments. */ Tcl_Obj *resultList; /* List of result values from the loop body, * or NULL if we're not collecting them * ([lmap] vs [foreach]). */ @@ -47,10 +48,11 @@ int mode); static Tcl_ObjCmdProc EncodingConvertfromObjCmd; static Tcl_ObjCmdProc EncodingConverttoObjCmd; static Tcl_ObjCmdProc EncodingDirsObjCmd; static Tcl_ObjCmdProc EncodingNamesObjCmd; +static Tcl_ObjCmdProc EncodingProfilesObjCmd; static Tcl_ObjCmdProc EncodingSystemObjCmd; static inline int ForeachAssignments(Tcl_Interp *interp, struct ForeachState *statePtr); static inline void ForeachCleanup(Tcl_Interp *interp, struct ForeachState *statePtr); @@ -117,11 +119,11 @@ *---------------------------------------------------------------------- */ int Tcl_BreakObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 1) { @@ -129,10 +131,146 @@ return TCL_ERROR; } return TCL_BREAK; } +/* + *---------------------------------------------------------------------- + * + * Tcl_CaseObjCmd -- + * + * This procedure is invoked to process the "case" Tcl command. See the + * user documentation for details on what it does. THIS COMMAND IS + * OBSOLETE AND DEPRECATED. SLATED FOR REMOVAL IN TCL 9.0. + * + * Results: + * A standard Tcl object result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +int +Tcl_CaseObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + int i; + int body, result, caseObjc; + const char *stringPtr, *arg; + Tcl_Obj *const *caseObjv; + Tcl_Obj *armPtr; + + if (objc < 3) { + Tcl_WrongNumArgs(interp, 1, objv, + "string ?in? ?pattern body ...? ?default body?"); + return TCL_ERROR; + } + + stringPtr = TclGetString(objv[1]); + body = -1; + + arg = TclGetString(objv[2]); + if (strcmp(arg, "in") == 0) { + i = 3; + } else { + i = 2; + } + caseObjc = objc - i; + caseObjv = objv + i; + + /* + * If all of the pattern/command pairs are lumped into a single argument, + * split them out again. + */ + + if (caseObjc == 1) { + Tcl_Obj **newObjv; + + TclListObjGetElements(interp, caseObjv[0], &caseObjc, &newObjv); + caseObjv = newObjv; + } + + for (i = 0; i < caseObjc; i += 2) { + int patObjc, j; + const char **patObjv; + const char *pat, *p; + + if (i == caseObjc-1) { + Tcl_ResetResult(interp); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "extra case pattern with no body", -1)); + return TCL_ERROR; + } + + /* + * Check for special case of single pattern (no list) with no + * backslash sequences. + */ + + pat = TclGetString(caseObjv[i]); + for (p = pat; *p != '\0'; p++) { + if (TclIsSpaceProcM(*p) || (*p == '\\')) { + break; + } + } + if (*p == '\0') { + if ((*pat == 'd') && (strcmp(pat, "default") == 0)) { + body = i + 1; + } + if (Tcl_StringMatch(stringPtr, pat)) { + body = i + 1; + goto match; + } + continue; + } + + /* + * Break up pattern lists, then check each of the patterns in the + * list. + */ + + result = Tcl_SplitList(interp, pat, &patObjc, &patObjv); + if (result != TCL_OK) { + return result; + } + for (j = 0; j < patObjc; j++) { + if (Tcl_StringMatch(stringPtr, patObjv[j])) { + body = i + 1; + break; + } + } + ckfree(patObjv); + if (j < patObjc) { + break; + } + } + + match: + if (body != -1) { + armPtr = caseObjv[body - 1]; + result = Tcl_EvalObjEx(interp, caseObjv[body], 0); + if (result == TCL_ERROR) { + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + "\n (\"%.50s\" arm line %d)", + TclGetString(armPtr), Tcl_GetErrorLine(interp))); + } + return result; + } + + /* + * Nothing matched: return nothing. + */ + + return TCL_OK; +} +#endif /* !TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_CatchObjCmd -- * @@ -148,21 +286,21 @@ *---------------------------------------------------------------------- */ int Tcl_CatchObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRCatchObjCmd, clientData, objc, objv); } int TclNRCatchObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *varNamePtr = NULL; @@ -192,11 +330,11 @@ return TclNREvalObjEx(interp, objv[1], 0, iPtr->cmdFramePtr, 1); } static int CatchObjCmdCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; int objc = PTR2INT(data[0]); @@ -253,11 +391,11 @@ *---------------------------------------------------------------------- */ int Tcl_CdObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *dir; @@ -308,11 +446,11 @@ *---------------------------------------------------------------------- */ int Tcl_ConcatObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc >= 2) { @@ -342,11 +480,11 @@ *---------------------------------------------------------------------- */ int Tcl_ContinueObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 1) { @@ -375,21 +513,128 @@ Tcl_Command TclInitEncodingCmd( Tcl_Interp* interp) /* Tcl interpreter */ { static const EnsembleImplMap encodingImplMap[] = { - {"convertfrom", EncodingConvertfromObjCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, - {"convertto", EncodingConverttoObjCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, + {"convertfrom", EncodingConvertfromObjCmd, TclCompileBasic1To3ArgCmd, NULL, NULL, 0}, + {"convertto", EncodingConverttoObjCmd, TclCompileBasic1To3ArgCmd, NULL, NULL, 0}, {"dirs", EncodingDirsObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, {"names", EncodingNamesObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 0}, + {"profiles", EncodingProfilesObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 0}, {"system", EncodingSystemObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, {NULL, NULL, NULL, NULL, NULL, 0} }; return TclMakeEnsemble(interp, "encoding", encodingImplMap); } +/* + *------------------------------------------------------------------------ + * + * EncodingConvertParseOptions -- + * + * Common routine for parsing arguments passed to encoding convertfrom + * and encoding convertto. + * + * Results: + * TCL_OK or TCL_ERROR. + * + * Side effects: + * On success, + * - *encPtr is set to the encoding. Must be freed with Tcl_FreeEncoding + * if non-NULL + * - *dataObjPtr is set to the Tcl_Obj containing the data to encode or + * decode + * - *profilePtr is set to encoding error handling profile + * - *failVarPtr is set to -failindex option value or NULL + * On error, all of the above are uninitialized. + * + *------------------------------------------------------------------------ + */ +static int +EncodingConvertParseOptions ( + Tcl_Interp *interp, /* For error messages. May be NULL */ + int objc, /* Number of arguments */ + Tcl_Obj *const objv[], /* Argument objects as passed to command. */ + Tcl_Encoding *encPtr, /* Where to store the encoding */ + Tcl_Obj **dataObjPtr, /* Where to store ptr to Tcl_Obj containing data */ + int *profilePtr, /* Bit mask of encoding option profile */ + Tcl_Obj **failVarPtr /* Where to store -failindex option value */ +) +{ + static const char *const options[] = {"-profile", "-failindex", NULL}; + enum convertfromOptions { PROFILE, FAILINDEX } optIndex; + Tcl_Encoding encoding; + Tcl_Obj *dataObj; + Tcl_Obj *failVarObj; + int profile = TCL_ENCODING_PROFILE_TCL8; + + /* + * Possible combinations: + * 1) data -> objc = 2 + * 2) ?options? encoding data -> objc >= 3 + * It is intentional that specifying option forces encoding to be + * specified. Less prone to user error. This should have always been + * the case even in 8.6 imho where there were no options (ie (1) + * should never have been allowed) + */ + + if (objc == 1) { +numArgsError: /* ONLY jump here if nothing needs to be freed!!! */ + Tcl_WrongNumArgs(interp, + 1, + objv, + "?-profile profile? ?-failindex var? encoding data"); + ((Interp *)interp)->flags |= INTERP_ALTERNATE_WRONG_ARGS; + Tcl_WrongNumArgs(interp, 1, objv, "data"); + return TCL_ERROR; + } + + failVarObj = NULL; + if (objc == 2) { + encoding = Tcl_GetEncoding(interp, NULL); + dataObj = objv[1]; + } else { + int argIndex; + for (argIndex = 1; argIndex < (objc-2); ++argIndex) { + if (Tcl_GetIndexFromObj( + interp, objv[argIndex], options, "option", 0, &optIndex) + != TCL_OK) { + return TCL_ERROR; + } + if (++argIndex == (objc - 2)) { + goto numArgsError; + } + switch (optIndex) { + case PROFILE: + if (TclEncodingProfileNameToId(interp, + TclGetString(objv[argIndex]), + &profile) != TCL_OK) { + return TCL_ERROR; + } + break; + case FAILINDEX: + failVarObj = objv[argIndex]; + break; + } + } + /* Get encoding after opts so no need to free it on option error */ + if (Tcl_GetEncodingFromObj(interp, objv[objc - 2], &encoding) + != TCL_OK) { + return TCL_ERROR; + } + dataObj = objv[objc - 1]; + } + + *encPtr = encoding; + *dataObjPtr = dataObj; + *profilePtr = profile; + *failVarPtr = failVarObj; + + return TCL_OK; +} + /* *---------------------------------------------------------------------- * * EncodingConvertfromObjCmd -- * @@ -402,50 +647,94 @@ *---------------------------------------------------------------------- */ int EncodingConvertfromObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *data; /* Byte array to convert */ Tcl_DString ds; /* Buffer to hold the string */ Tcl_Encoding encoding; /* Encoding to use */ - size_t length = 0; /* Length of the byte array being converted */ + Tcl_Size length; /* Length of the byte array being converted */ const char *bytesPtr; /* Pointer to the first byte of the array */ + int flags; + int result; + Tcl_Obj *failVarObj; + Tcl_Size errorLocation; - if (objc == 2) { - encoding = Tcl_GetEncoding(interp, NULL); - data = objv[1]; - } else if (objc == 3) { - if (Tcl_GetEncodingFromObj(interp, objv[1], &encoding) != TCL_OK) { + if (EncodingConvertParseOptions( + interp, objc, objv, &encoding, &data, &flags, &failVarObj) + != TCL_OK) { + return TCL_ERROR; + } + + /* + * Convert the string into a byte array in 'ds'. + */ +#if !defined(TCL_NO_DEPRECATED) + if (ENCODING_PROFILE_GET(flags) == TCL_ENCODING_PROFILE_TCL8) { + /* Permits high bits to be non-0 in byte array (Tcl 8 style) */ + bytesPtr = (char *) Tcl_GetByteArrayFromObj(data, &length); + } else +#endif + bytesPtr = (char *) Tcl_GetBytesFromObj(interp, data, &length); + + if (bytesPtr == NULL) { + return TCL_ERROR; + } + result = Tcl_ExternalToUtfDStringEx(interp, encoding, bytesPtr, length, flags, + &ds, failVarObj ? &errorLocation : NULL); + /* NOTE: ds must be freed beyond this point even on error */ + switch (result) { + case TCL_OK: + errorLocation = TCL_INDEX_NONE; + break; + case TCL_ERROR: + /* Error in parameters. Should not happen. interp will have error */ + Tcl_DStringFree(&ds); + return TCL_ERROR; + default: + /* + * One of the TCL_CONVERT_* errors. If we were not interested in the + * error location, interp result would already have been filled in + * and we can just return the error. Otherwise, we have to return + * what could be decoded and the returned error location. + */ + if (failVarObj == NULL) { + Tcl_DStringFree(&ds); return TCL_ERROR; } - data = objv[2]; - } else { - Tcl_WrongNumArgs(interp, 1, objv, "?encoding? data"); - return TCL_ERROR; + break; } /* - * Convert the string into a byte array in 'ds' + * TCL_OK or a TCL_CONVERT_* error where the caller wants back as much + * data as was converted. */ - bytesPtr = (char *) TclGetByteArrayFromObj(data, &length); - Tcl_ExternalToUtfDString(encoding, bytesPtr, length, &ds); - + if (failVarObj) { + Tcl_Obj *failIndex; + TclNewIndexObj(failIndex, errorLocation); + if (Tcl_ObjSetVar2(interp, + failVarObj, + NULL, + failIndex, + TCL_LEAVE_ERR_MSG) == NULL) { + Tcl_DStringFree(&ds); + return TCL_ERROR; + } + } /* * Note that we cannot use Tcl_DStringResult here because it will * truncate the string at the first null byte. */ - Tcl_SetObjResult(interp, TclDStringToObj(&ds)); + Tcl_SetObjResult(interp, Tcl_DStringToObj(&ds)); - /* - * We're done with the encoding - */ + /* We're done with the encoding */ Tcl_FreeEncoding(encoding); return TCL_OK; } @@ -464,50 +753,84 @@ *---------------------------------------------------------------------- */ int EncodingConverttoObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *data; /* String to convert */ Tcl_DString ds; /* Buffer to hold the byte array */ Tcl_Encoding encoding; /* Encoding to use */ - size_t length; /* Length of the string being converted */ + Tcl_Size length; /* Length of the string being converted */ const char *stringPtr; /* Pointer to the first byte of the string */ - - /* TODO - ADJUST OBJ INDICES WHEN ENSEMBLIFYING THIS */ - - if (objc == 2) { - encoding = Tcl_GetEncoding(interp, NULL); - data = objv[1]; - } else if (objc == 3) { - if (Tcl_GetEncodingFromObj(interp, objv[1], &encoding) != TCL_OK) { - return TCL_ERROR; - } - data = objv[2]; - } else { - Tcl_WrongNumArgs(interp, 1, objv, "?encoding? data"); + int result; + int flags; + Tcl_Obj *failVarObj; + Tcl_Size errorLocation; + + if (EncodingConvertParseOptions( + interp, objc, objv, &encoding, &data, &flags, &failVarObj) + != TCL_OK) { return TCL_ERROR; } /* * Convert the string to a byte array in 'ds' */ stringPtr = TclGetStringFromObj(data, &length); - Tcl_UtfToExternalDString(encoding, stringPtr, length, &ds); + result = Tcl_UtfToExternalDStringEx(interp, encoding, stringPtr, length, flags, + &ds, failVarObj ? &errorLocation : NULL); + /* NOTE: ds must be freed beyond this point even on error */ + + switch (result) { + case TCL_OK: + errorLocation = TCL_INDEX_NONE; + break; + case TCL_ERROR: + /* Error in parameters. Should not happen. interp will have error */ + Tcl_DStringFree(&ds); + return TCL_ERROR; + default: + /* + * One of the TCL_CONVERT_* errors. If we were not interested in the + * error location, interp result would already have been filled in + * and we can just return the error. Otherwise, we have to return + * what could be decoded and the returned error location. + */ + if (failVarObj == NULL) { + Tcl_DStringFree(&ds); + return TCL_ERROR; + } + break; + } + /* + * TCL_OK or a TCL_CONVERT_* error where the caller wants back as much + * data as was converted. + */ + if (failVarObj) { + Tcl_Obj *failIndex; + TclNewIndexObj(failIndex, errorLocation); + if (Tcl_ObjSetVar2(interp, + failVarObj, + NULL, + failIndex, + TCL_LEAVE_ERR_MSG) == NULL) { + Tcl_DStringFree(&ds); + return TCL_ERROR; + } + } + Tcl_SetObjResult(interp, Tcl_NewByteArrayObj((unsigned char*) Tcl_DStringValue(&ds), Tcl_DStringLength(&ds))); Tcl_DStringFree(&ds); - /* - * We're done with the encoding - */ + /* We're done with the encoding */ Tcl_FreeEncoding(encoding); return TCL_OK; } @@ -528,11 +851,11 @@ *---------------------------------------------------------------------- */ int EncodingDirsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *dirListObj; @@ -550,11 +873,11 @@ if (Tcl_SetEncodingSearchPath(dirListObj) == TCL_ERROR) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "expected directory list but got \"%s\"", TclGetString(dirListObj))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "ENCODING", "BADPATH", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, dirListObj); return TCL_OK; } @@ -572,11 +895,11 @@ *----------------------------------------------------------------------------- */ int EncodingNamesObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Number of command line args */ Tcl_Obj* const objv[]) /* Vector of command line args */ { if (objc > 1) { @@ -584,10 +907,38 @@ return TCL_ERROR; } Tcl_GetEncodingNames(interp); return TCL_OK; } + +/* + *----------------------------------------------------------------------------- + * + * EncodingProfilesObjCmd -- + * + * This command returns a list of the available encoding profiles + * + * Results: + * Returns a standard Tcl result + * + *----------------------------------------------------------------------------- + */ + +int +EncodingProfilesObjCmd( + TCL_UNUSED(void *), + Tcl_Interp* interp, /* Tcl interpreter */ + int objc, /* Number of command line args */ + Tcl_Obj* const objv[]) /* Vector of command line args */ +{ + if (objc > 1) { + Tcl_WrongNumArgs(interp, 1, objv, NULL); + return TCL_ERROR; + } + TclGetEncodingProfiles(interp); + return TCL_OK; +} /* *----------------------------------------------------------------------------- * * EncodingSystemObjCmd -- @@ -603,11 +954,11 @@ *----------------------------------------------------------------------------- */ int EncodingSystemObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Number of command line args */ Tcl_Obj* const objv[]) /* Vector of command line args */ { if (objc > 2) { @@ -640,11 +991,11 @@ *---------------------------------------------------------------------- */ int Tcl_ErrorObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *options, *optName; @@ -689,11 +1040,11 @@ *---------------------------------------------------------------------- */ static int EvalCmdErrMsg( - TCL_UNUSED(ClientData *), + TCL_UNUSED(void **), Tcl_Interp *interp, int result) { if (result == TCL_ERROR) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( @@ -702,21 +1053,21 @@ return result; } int Tcl_EvalObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNREvalObjCmd, clientData, objc, objv); } int TclNREvalObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *objPtr; @@ -771,11 +1122,11 @@ *---------------------------------------------------------------------- */ int Tcl_ExitObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_WideInt value; @@ -818,21 +1169,21 @@ *---------------------------------------------------------------------- */ int Tcl_ExprObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRExprObjCmd, clientData, objc, objv); } int TclNRExprObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *resultPtr, *objPtr; @@ -855,11 +1206,11 @@ return Tcl_NRExprObj(interp, objPtr, resultPtr); } static int ExprCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj *resultPtr = (Tcl_Obj *)data[0]; Tcl_Obj *objPtr = (Tcl_Obj *)data[1]; @@ -914,10 +1265,11 @@ {"delete", TclFileDeleteCmd, TclCompileBasicMin0ArgCmd, NULL, NULL, 1}, {"dirname", PathDirNameCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"executable", FileAttrIsExecutableCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"exists", FileAttrIsExistingCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"extension", PathExtensionCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, + {"home", TclFileHomeCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, {"isdirectory", FileAttrIsDirectoryCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"isfile", FileAttrIsFileCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"join", PathJoinCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"link", TclFileLinkCmd, TclCompileBasic1To3ArgCmd, NULL, NULL, 1}, {"lstat", FileAttrLinkStatCmd, TclCompileBasic2ArgCmd, NULL, NULL, 1}, @@ -937,10 +1289,11 @@ {"stat", FileAttrStatCmd, TclCompileBasic2ArgCmd, NULL, NULL, 1}, {"system", PathFilesystemCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 0}, {"tail", PathTailCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"tempdir", TclFileTempDirCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1}, {"tempfile", TclFileTemporaryCmd, TclCompileBasic0To2ArgCmd, NULL, NULL, 1}, + {"tildeexpand", TclFileTildeExpandCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"type", FileAttrTypeCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {"volumes", FilesystemVolumesCmd, TclCompileBasic0ArgCmd, NULL, NULL, 1}, {"writable", FileAttrIsWritableCmd, TclCompileBasic1ArgCmd, NULL, NULL, 1}, {NULL, NULL, NULL, NULL, NULL, 0} }; @@ -964,11 +1317,11 @@ *---------------------------------------------------------------------- */ static int FileAttrAccessTimeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -982,14 +1335,14 @@ return TCL_ERROR; } #if defined(_WIN32) /* We use a value of 0 to indicate the access time not available */ if (Tcl_GetAccessTimeFromStat(&buf) == 0) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "could not get access time for file \"%s\"", - TclGetString(objv[1]))); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "could not get access time for file \"%s\"", + TclGetString(objv[1]))); + return TCL_ERROR; } #endif if (objc == 3) { /* @@ -1046,11 +1399,11 @@ *---------------------------------------------------------------------- */ static int FileAttrModifyTimeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -1064,14 +1417,14 @@ return TCL_ERROR; } #if defined(_WIN32) /* We use a value of 0 to indicate the modification time not available */ if (Tcl_GetModificationTimeFromStat(&buf) == 0) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "could not get modification time for file \"%s\"", - TclGetString(objv[1]))); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "could not get modification time for file \"%s\"", + TclGetString(objv[1]))); + return TCL_ERROR; } #endif if (objc == 3) { /* * Need separate variable for reading longs from an object on 64-bit @@ -1125,25 +1478,29 @@ *---------------------------------------------------------------------- */ static int FileAttrLinkStatCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; - if (objc != 3) { - Tcl_WrongNumArgs(interp, 1, objv, "name varName"); + if (objc < 2 || objc > 3) { + Tcl_WrongNumArgs(interp, 1, objv, "name ?varName?"); return TCL_ERROR; } if (GetStatBuf(interp, objv[1], Tcl_FSLstat, &buf) != TCL_OK) { return TCL_ERROR; } - return StoreStatData(interp, objv[2], &buf); + if (objc == 2) { + return StoreStatData(interp, NULL, &buf); + } else { + return StoreStatData(interp, objv[2], &buf); + } } /* *---------------------------------------------------------------------- * @@ -1161,25 +1518,29 @@ *---------------------------------------------------------------------- */ static int FileAttrStatCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; - if (objc != 3) { - Tcl_WrongNumArgs(interp, 1, objv, "name varName"); + if (objc < 2 || objc > 3) { + Tcl_WrongNumArgs(interp, 1, objv, "name ?varName?"); return TCL_ERROR; } if (GetStatBuf(interp, objv[1], Tcl_FSStat, &buf) != TCL_OK) { return TCL_ERROR; } - return StoreStatData(interp, objv[2], &buf); + if (objc == 2) { + return StoreStatData(interp, NULL, &buf); + } else { + return StoreStatData(interp, objv[2], &buf); + } } /* *---------------------------------------------------------------------- * @@ -1197,11 +1558,11 @@ *---------------------------------------------------------------------- */ static int FileAttrTypeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -1235,11 +1596,11 @@ *---------------------------------------------------------------------- */ static int FileAttrSizeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -1249,11 +1610,11 @@ return TCL_ERROR; } if (GetStatBuf(interp, objv[1], Tcl_FSStat, &buf) != TCL_OK) { return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) buf.st_size)); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(buf.st_size)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1272,11 +1633,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsDirectoryCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -1310,11 +1671,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsExecutableCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc != 2) { @@ -1341,11 +1702,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsExistingCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc != 2) { @@ -1372,11 +1733,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsFileCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_StatBuf buf; @@ -1410,11 +1771,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsOwnedCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { #ifdef __CYGWIN__ @@ -1427,10 +1788,25 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "name"); return TCL_ERROR; } + + Tcl_Obj *normPathPtr = Tcl_FSGetNormalizedPath(interp, objv[1]); + /* Note normPathPtr owned by Tcl, no need to free it */ + if (normPathPtr) { + if (TclIsZipfsPath(TclGetString(normPathPtr))) { + return CheckAccess(interp, objv[1], F_OK); + } + /* Not zipfs, try native. */ + } + + /* + * Note use objv[1] below, NOT normPathPtr even if not NULL because + * for native paths we may not want links to be resolved. + */ + #if defined(_WIN32) value = TclWinFileOwned(objv[1]); #else if (GetStatBuf(NULL, objv[1], Tcl_FSStat, &buf) == TCL_OK) { value = (geteuid() == buf.st_uid); @@ -1457,11 +1833,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsReadableCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc != 2) { @@ -1488,11 +1864,11 @@ *---------------------------------------------------------------------- */ static int FileAttrIsWritableCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc != 2) { @@ -1519,11 +1895,11 @@ *---------------------------------------------------------------------- */ static int PathDirNameCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *dirPtr; @@ -1558,11 +1934,11 @@ *---------------------------------------------------------------------- */ static int PathExtensionCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *dirPtr; @@ -1597,11 +1973,11 @@ *---------------------------------------------------------------------- */ static int PathRootNameCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *dirPtr; @@ -1636,11 +2012,11 @@ *---------------------------------------------------------------------- */ static int PathTailCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *dirPtr; @@ -1675,11 +2051,11 @@ *---------------------------------------------------------------------- */ static int PathFilesystemCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *fsInfo; @@ -1690,11 +2066,11 @@ } fsInfo = Tcl_FSFileSystemInfo(objv[1]); if (fsInfo == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj("unrecognised path", -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "FILESYSTEM", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, fsInfo); return TCL_OK; } @@ -1716,11 +2092,11 @@ *---------------------------------------------------------------------- */ static int PathJoinCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc < 2) { @@ -1748,11 +2124,11 @@ *---------------------------------------------------------------------- */ static int PathNativeNameCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_DString ds; @@ -1762,11 +2138,11 @@ return TCL_ERROR; } if (Tcl_TranslateFileName(interp, TclGetString(objv[1]), &ds) == NULL) { return TCL_ERROR; } - Tcl_SetObjResult(interp, TclDStringToObj(&ds)); + Tcl_SetObjResult(interp, Tcl_DStringToObj(&ds)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1785,11 +2161,11 @@ *---------------------------------------------------------------------- */ static int PathNormalizeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *fileName; @@ -1823,11 +2199,11 @@ *---------------------------------------------------------------------- */ static int PathSplitCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *res; @@ -1834,17 +2210,17 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "name"); return TCL_ERROR; } - res = Tcl_FSSplitPath(objv[1], NULL); + res = Tcl_FSSplitPath(objv[1], (Tcl_Size *)NULL); if (res == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not read \"%s\": no such file or directory", TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PATHSPLIT", "NONESUCH", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, res); return TCL_OK; } @@ -1866,11 +2242,11 @@ *---------------------------------------------------------------------- */ static int PathTypeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *typeName; @@ -1914,11 +2290,11 @@ *---------------------------------------------------------------------- */ static int FilesystemSeparatorCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc < 1 || objc > 2) { @@ -1942,11 +2318,11 @@ if (separatorObj == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "unrecognised path", -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "FILESYSTEM", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, separatorObj); } return TCL_OK; @@ -1969,11 +2345,11 @@ *---------------------------------------------------------------------- */ static int FilesystemVolumesCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc != 1) { @@ -2075,11 +2451,11 @@ * * StoreStatData -- * * This is a utility procedure that breaks out the fields of a "stat" * structure and stores them in textual form into the elements of an - * associative array. + * associative array (if given) or returns a dictionary. * * Results: * Returns a standard Tcl return value. If an error occurs then a message * is left in interp's result. * @@ -2095,12 +2471,43 @@ Tcl_Obj *varName, /* Name of associative array variable in which * to store stat results. */ Tcl_StatBuf *statPtr) /* Pointer to buffer containing stat data to * store in varName. */ { - Tcl_Obj *field, *value; + Tcl_Obj *field, *value, *result; unsigned short mode; + + if (varName == NULL) { + TclNewObj(result); + Tcl_IncrRefCount(result); +#define DOBJPUT(key, objValue) \ + Tcl_DictObjPut(NULL, result, \ + Tcl_NewStringObj((key), -1), \ + (objValue)); + DOBJPUT("dev", Tcl_NewWideIntObj((long)statPtr->st_dev)); + DOBJPUT("ino", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_ino)); + DOBJPUT("nlink", Tcl_NewWideIntObj((long)statPtr->st_nlink)); + DOBJPUT("uid", Tcl_NewWideIntObj((long)statPtr->st_uid)); + DOBJPUT("gid", Tcl_NewWideIntObj((long)statPtr->st_gid)); + DOBJPUT("size", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_size)); +#ifdef HAVE_STRUCT_STAT_ST_BLOCKS + DOBJPUT("blocks", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_blocks)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE + DOBJPUT("blksize", Tcl_NewWideIntObj((long)statPtr->st_blksize)); +#endif + DOBJPUT("atime", Tcl_NewWideIntObj(Tcl_GetAccessTimeFromStat(statPtr))); + DOBJPUT("mtime", Tcl_NewWideIntObj(Tcl_GetModificationTimeFromStat(statPtr))); + DOBJPUT("ctime", Tcl_NewWideIntObj(Tcl_GetChangeTimeFromStat(statPtr))); + mode = (unsigned short) statPtr->st_mode; + DOBJPUT("mode", Tcl_NewWideIntObj(mode)); + DOBJPUT("type", Tcl_NewStringObj(GetTypeFromMode(mode), -1)); +#undef DOBJPUT + Tcl_SetObjResult(interp, result); + Tcl_DecrRefCount(result); + return TCL_OK; + } /* * Assume Tcl_ObjSetVar2() does not keep a copy of the field name! * * Might be a better idea to call Tcl_SetVar2Ex() instead, except we want @@ -2122,23 +2529,29 @@ * Watch out porters; the inode is meant to be an *unsigned* value, so the * cast might fail when there isn't a real arithmetic 'long long' type... */ STORE_ARY("dev", Tcl_NewWideIntObj((long)statPtr->st_dev)); - STORE_ARY("ino", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_ino)); + STORE_ARY("ino", Tcl_NewWideIntObj(statPtr->st_ino)); STORE_ARY("nlink", Tcl_NewWideIntObj((long)statPtr->st_nlink)); STORE_ARY("uid", Tcl_NewWideIntObj((long)statPtr->st_uid)); STORE_ARY("gid", Tcl_NewWideIntObj((long)statPtr->st_gid)); - STORE_ARY("size", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_size)); + STORE_ARY("size", Tcl_NewWideIntObj(statPtr->st_size)); #ifdef HAVE_STRUCT_STAT_ST_BLOCKS - STORE_ARY("blocks", Tcl_NewWideIntObj((Tcl_WideInt)statPtr->st_blocks)); + STORE_ARY("blocks", Tcl_NewWideIntObj(statPtr->st_blocks)); #endif #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE STORE_ARY("blksize", Tcl_NewWideIntObj((long)statPtr->st_blksize)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_RDEV + if (S_ISCHR(statPtr->st_mode) || S_ISBLK(statPtr->st_mode)) { + STORE_ARY("rdev", Tcl_NewWideIntObj((long) statPtr->st_rdev)); + } #endif STORE_ARY("atime", Tcl_NewWideIntObj(Tcl_GetAccessTimeFromStat(statPtr))); - STORE_ARY("mtime", Tcl_NewWideIntObj(Tcl_GetModificationTimeFromStat(statPtr))); + STORE_ARY("mtime", Tcl_NewWideIntObj( + Tcl_GetModificationTimeFromStat(statPtr))); STORE_ARY("ctime", Tcl_NewWideIntObj(Tcl_GetChangeTimeFromStat(statPtr))); mode = (unsigned short) statPtr->st_mode; STORE_ARY("mode", Tcl_NewWideIntObj(mode)); STORE_ARY("type", Tcl_NewStringObj(GetTypeFromMode(mode), -1)); #undef STORE_ARY @@ -2229,21 +2642,21 @@ *---------------------------------------------------------------------- */ int Tcl_ForObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRForObjCmd, clientData, objc, objv); } int TclNRForObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -2270,11 +2683,11 @@ return TclNREvalObjEx(interp, objv[1], 0, iPtr->cmdFramePtr, 1); } static int ForSetupCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { ForIterData *iterPtr = (ForIterData *)data[0]; @@ -2289,11 +2702,11 @@ return TCL_OK; } int TclNRForIterCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { ForIterData *iterPtr = (ForIterData *)data[0]; Tcl_Obj *boolObj; @@ -2324,11 +2737,11 @@ return result; } static int ForCondCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; ForIterData *iterPtr = (ForIterData *)data[0]; @@ -2362,11 +2775,11 @@ return result; } static int ForNextCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; ForIterData *iterPtr = (ForIterData *)data[0]; @@ -2387,11 +2800,11 @@ return result; } static int ForPostNextCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { ForIterData *iterPtr = (ForIterData *)data[0]; @@ -2423,41 +2836,41 @@ *---------------------------------------------------------------------- */ int Tcl_ForeachObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRForeachCmd, clientData, objc, objv); } int TclNRForeachCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return EachloopCmd(interp, TCL_EACH_KEEP_NONE, objc, objv); } int Tcl_LmapObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRLmapCmd, clientData, objc, objv); } int TclNRLmapCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return EachloopCmd(interp, TCL_EACH_COLLECT, objc, objv); @@ -2472,11 +2885,12 @@ int objc, /* The arguments being passed in... */ Tcl_Obj *const objv[]) { int numLists = (objc-2) / 2; struct ForeachState *statePtr; - int i, j, result; + int i, result; + Tcl_Size j; if (objc < 4 || (objc%2 != 0)) { Tcl_WrongNumArgs(interp, 1, objv, "varList list ?varList list ...? command"); return TCL_ERROR; @@ -2496,20 +2910,20 @@ * the rest of this code to be simple and for us to use a single memory * allocation for better performance. */ statePtr = (struct ForeachState *)TclStackAlloc(interp, - sizeof(struct ForeachState) + 3 * numLists * sizeof(int) + sizeof(struct ForeachState) + 3 * numLists * sizeof(Tcl_Size) + 2 * numLists * (sizeof(Tcl_Obj **) + sizeof(Tcl_Obj *))); memset(statePtr, 0, - sizeof(struct ForeachState) + 3 * numLists * sizeof(int) + sizeof(struct ForeachState) + 3 * numLists * sizeof(Tcl_Size) + 2 * numLists * (sizeof(Tcl_Obj **) + sizeof(Tcl_Obj *))); statePtr->varvList = (Tcl_Obj ***) (statePtr + 1); statePtr->argvList = statePtr->varvList + numLists; statePtr->vCopyList = (Tcl_Obj **) (statePtr->argvList + numLists); statePtr->aCopyList = statePtr->vCopyList + numLists; - statePtr->index = (int *) (statePtr->aCopyList + numLists); + statePtr->index = (Tcl_Size *) (statePtr->aCopyList + numLists); statePtr->varcList = statePtr->index + numLists; statePtr->argcList = statePtr->varcList + numLists; statePtr->numLists = numLists; statePtr->bodyPtr = objv[objc - 1]; @@ -2524,36 +2938,62 @@ /* * Break up the value lists and variable lists into elements. */ for (i=0 ; ivCopyList[i] = TclListObjCopy(interp, objv[1+i*2]); + /* List */ + /* Variables */ + + /* Do not use TclListObjCopy here - shimmers arithseries to list */ + statePtr->vCopyList[i] = Tcl_DuplicateObj(objv[1+i*2]); if (statePtr->vCopyList[i] == NULL) { result = TCL_ERROR; goto done; } - TclListObjGetElements(NULL, statePtr->vCopyList[i], - &statePtr->varcList[i], &statePtr->varvList[i]); + result = TclListObjLength(interp, statePtr->vCopyList[i], + &statePtr->varcList[i]); + if (result != TCL_OK) { + result = TCL_ERROR; + goto done; + } if (statePtr->varcList[i] < 1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "%s varlist is empty", - (statePtr->resultList != NULL ? "lmap" : "foreach"))); + "%s varlist is empty", + (statePtr->resultList != NULL ? "lmap" : "foreach"))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", - (statePtr->resultList != NULL ? "LMAP" : "FOREACH"), - "NEEDVARS", NULL); + (statePtr->resultList != NULL ? "LMAP" : "FOREACH"), + "NEEDVARS", (char *)NULL); result = TCL_ERROR; goto done; } + TclListObjGetElements(NULL, statePtr->vCopyList[i], + &statePtr->varcList[i], &statePtr->varvList[i]); - statePtr->aCopyList[i] = TclListObjCopy(interp, objv[2+i*2]); - if (statePtr->aCopyList[i] == NULL) { - result = TCL_ERROR; - goto done; - } - TclListObjGetElements(NULL, statePtr->aCopyList[i], + /* Values */ + if (TclHasInternalRep(objv[2+i*2],&tclArithSeriesType)) { + /* Special case for Arith Series */ + statePtr->aCopyList[i] = Tcl_DuplicateObj(objv[2+i*2]); + if (statePtr->aCopyList[i] == NULL) { + result = TCL_ERROR; + goto done; + } + /* Don't compute values here, wait until the last moment */ + statePtr->argcList[i] = TclArithSeriesObjLength(statePtr->aCopyList[i]); + } else { + /* List values */ + statePtr->aCopyList[i] = TclListObjCopy(interp, objv[2+i*2]); + if (statePtr->aCopyList[i] == NULL) { + result = TCL_ERROR; + goto done; + } + result = TclListObjGetElements(interp, statePtr->aCopyList[i], &statePtr->argcList[i], &statePtr->argvList[i]); - + if (result != TCL_OK) { + goto done; + } + } + /* account for variable <> value mismatch */ j = statePtr->argcList[i] / statePtr->varcList[i]; if ((statePtr->argcList[i] % statePtr->varcList[i]) != 0) { j++; } if (j > statePtr->maxj) { @@ -2592,11 +3032,11 @@ * Post-body processing handler. */ static int ForeachLoopStep( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { struct ForeachState *statePtr = (struct ForeachState *)data[0]; @@ -2667,19 +3107,31 @@ static inline int ForeachAssignments( Tcl_Interp *interp, struct ForeachState *statePtr) { - int i, v, k; + int i; + Tcl_Size v, k; Tcl_Obj *valuePtr, *varValuePtr; for (i=0 ; inumLists ; i++) { + int isarithseries = TclHasInternalRep(statePtr->aCopyList[i],&tclArithSeriesType); for (v=0 ; vvarcList[i] ; v++) { k = statePtr->index[i]++; - if (k < statePtr->argcList[i]) { - valuePtr = statePtr->argvList[i][k]; + if (isarithseries) { + valuePtr = TclArithSeriesObjIndex(interp, statePtr->aCopyList[i], k); + if (valuePtr == NULL) { + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + "\n (setting %s loop variable \"%s\")", + (statePtr->resultList != NULL ? "lmap" : "foreach"), + TclGetString(statePtr->varvList[i][v]))); + return TCL_ERROR; + } + } else { + valuePtr = statePtr->argvList[i][k]; + } } else { TclNewObj(valuePtr); /* Empty string */ } varValuePtr = Tcl_ObjSetVar2(interp, statePtr->varvList[i][v], @@ -2740,11 +3192,11 @@ *---------------------------------------------------------------------- */ int Tcl_FormatObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *resultPtr; /* Where result is stored finally. */ Index: generic/tclCmdIL.c ================================================================== --- generic/tclCmdIL.c +++ generic/tclCmdIL.c @@ -4,23 +4,26 @@ * This file contains the top-level command routines for most of the Tcl * built-in commands whose names begin with the letters I through L. It * contains only commands in the generic core (i.e., those that don't * depend much upon UNIX facilities). * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1993-1997 Lucent Technologies. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2005 Donal K. Fellows. + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1993-1997 Lucent Technologies. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2005 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" #include "tclRegexp.h" +#include "tclTomMath.h" +#include +#include /* * During execution of the "lsort" command, structures of the following type * are used to arrange the objects being sorted into a collection of linked * lists. @@ -33,11 +36,11 @@ double doubleValue; Tcl_Obj *objValuePtr; } collationKey; union { /* Object being sorted, or its index. */ Tcl_Obj *objPtr; - size_t index; + Tcl_Size index; } payload; struct SortElement *nextPtr;/* Next element in the list, or NULL for end * of list. */ } SortElement; @@ -45,11 +48,10 @@ * These function pointer types are used with the "lsearch" and "lsort" * commands to facilitate the "-nocase" option. */ typedef int (*SortStrCmpFn_t) (const char *, const char *); -typedef int (*SortMemCmpFn_t) (const void *, const void *, size_t); /* * The "lsort" command needs to pass certain information down to the function * that compares two list elements, and the comparison function needs to pass * success or failure information back up to the top-level "lsort" command. @@ -59,20 +61,20 @@ typedef struct { int isIncreasing; /* Nonzero means sort in increasing order. */ int sortMode; /* The sort mode. One of SORTMODE_* values * defined below. */ Tcl_Obj *compareCmdPtr; /* The Tcl comparison command when sortMode is - * SORTMODE_COMMAND. Pre-initialized to hold + * SORTMODE_COMMAND. Preinitialized to hold * base of command. */ int *indexv; /* If the -index option was specified, this * holds an encoding of the indexes contained * in the list supplied as an argument to * that option. * NULL if no indexes supplied, and points to * singleIndex field when only one * supplied. */ - int indexc; /* Number of indexes in indexv array. */ + Tcl_Size indexc; /* Number of indexes in indexv array. */ int singleIndex; /* Static space for common index case. */ int unique; int numElements; Tcl_Interp *interp; /* The interpreter in which the sort is being * done. */ @@ -91,10 +93,23 @@ #define SORTMODE_REAL 2 #define SORTMODE_COMMAND 3 #define SORTMODE_DICTIONARY 4 #define SORTMODE_ASCII_NC 8 +/* + * Definitions for [lseq] command + */ +static const char *const seq_operations[] = { + "..", "to", "count", "by", NULL +}; +typedef enum { + LSEQ_DOTS, LSEQ_TO, LSEQ_COUNT, LSEQ_BY +} SequenceOperators; +typedef enum { + NoneArg, NumericArg, RangeKeywordArg, ErrArg, LastArg = 8 +} SequenceDecoded; + /* * Forward declarations for procedures defined in this file: */ static int DictionaryCompare(const char *left, const char *right); @@ -183,21 +198,21 @@ *---------------------------------------------------------------------- */ int Tcl_IfObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRIfObjCmd, clientData, objc, objv); } int TclNRIfObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *boolObj; @@ -204,11 +219,11 @@ if (objc <= 1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "wrong # args: no expression after \"%s\" argument", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); return TCL_ERROR; } /* * At this point, objv[1] refers to the main expression to test. The @@ -216,17 +231,17 @@ * to execute if the expression is true. */ TclNewObj(boolObj); Tcl_NRAddCallback(interp, IfConditionCallback, INT2PTR(objc), - (ClientData) objv, INT2PTR(1), boolObj); + (void *) objv, INT2PTR(1), boolObj); return Tcl_NRExprObj(interp, objv[1], boolObj); } static int IfConditionCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; int objc = PTR2INT(data[0]); @@ -295,11 +310,11 @@ if (i >= objc) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "wrong # args: no expression after \"%s\" argument", clause)); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); return TCL_ERROR; } if (!thenScriptIndex) { TclNewObj(boolObj); Tcl_NRAddCallback(interp, IfConditionCallback, data[0], data[1], @@ -322,11 +337,11 @@ } if (i < objc - 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "wrong # args: extra words after \"else\" clause in \"if\" command", -1)); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); return TCL_ERROR; } if (thenScriptIndex) { /* * TIP #280. Make invoking context available to branch/else. @@ -339,11 +354,11 @@ missingScript: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "wrong # args: no script following \"%s\" argument", TclGetString(objv[i-1]))); - Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRONGARGS", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -366,11 +381,11 @@ *---------------------------------------------------------------------- */ int Tcl_IncrObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *newValuePtr, *incrPtr; @@ -447,11 +462,11 @@ *---------------------------------------------------------------------- */ static int InfoArgsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -468,11 +483,11 @@ name = TclGetString(objv[1]); procPtr = TclFindProc(iPtr, name); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" isn't a procedure", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", name, (char *)NULL); return TCL_ERROR; } /* * Build a return list containing the arguments. @@ -510,19 +525,19 @@ *---------------------------------------------------------------------- */ static int InfoBodyCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; const char *name, *bytes; Proc *procPtr; - size_t numBytes; + Tcl_Size numBytes; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "procname"); return TCL_ERROR; } @@ -530,11 +545,11 @@ name = TclGetString(objv[1]); procPtr = TclFindProc(iPtr, name); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" isn't a procedure", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", name, (char *)NULL); return TCL_ERROR; } /* * Here we used to return procPtr->bodyPtr, except when the body was @@ -571,11 +586,11 @@ *---------------------------------------------------------------------- */ static int InfoCmdCountCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -613,11 +628,11 @@ *---------------------------------------------------------------------- */ static int InfoCommandsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *cmdName, *pattern; @@ -628,11 +643,11 @@ Namespace *globalNsPtr = (Namespace *) Tcl_GetGlobalNamespace(interp); Namespace *currNsPtr = (Namespace *) Tcl_GetCurrentNamespace(interp); Tcl_Obj *listPtr, *elemObjPtr; int specificNsInPattern = 0;/* Init. to avoid compiler warning. */ Tcl_Command cmd; - size_t i; + Tcl_Size i; /* * Get the pattern and find the "effective namespace" in which to list * commands. */ @@ -689,11 +704,11 @@ entryPtr = Tcl_FindHashEntry(&nsPtr->cmdTable, simplePattern); if (entryPtr != NULL) { if (specificNsInPattern) { cmd = (Tcl_Command)Tcl_GetHashValue(entryPtr); - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, cmd, elemObjPtr); } else { cmdName = (const char *)Tcl_GetHashKey(&nsPtr->cmdTable, entryPtr); elemObjPtr = Tcl_NewStringObj(cmdName, -1); } @@ -740,11 +755,11 @@ cmdName = (const char *)Tcl_GetHashKey(&nsPtr->cmdTable, entryPtr); if ((simplePattern == NULL) || Tcl_StringMatch(cmdName, simplePattern)) { if (specificNsInPattern) { cmd = (Tcl_Command)Tcl_GetHashValue(entryPtr); - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, cmd, elemObjPtr); } else { elemObjPtr = Tcl_NewStringObj(cmdName, -1); } Tcl_ListObjAppendElement(interp, listPtr, elemObjPtr); @@ -850,11 +865,11 @@ cmdName = (const char *)Tcl_GetHashKey(&globalNsPtr->cmdTable, entryPtr); if ((simplePattern == NULL) || Tcl_StringMatch(cmdName, simplePattern)) { elemObjPtr = Tcl_NewStringObj(cmdName, -1); if (Tcl_FindHashEntry(&addedCommandsTable, - (char *) elemObjPtr) == NULL) { + elemObjPtr) == NULL) { Tcl_ListObjAppendElement(interp, listPtr, elemObjPtr); } else { TclDecrRefCount(elemObjPtr); } } @@ -890,11 +905,11 @@ *---------------------------------------------------------------------- */ static int InfoCompleteCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 2) { @@ -927,11 +942,11 @@ *---------------------------------------------------------------------- */ static int InfoDefaultCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -951,11 +966,11 @@ procPtr = TclFindProc(iPtr, procName); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" isn't a procedure", procName)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROCEDURE", procName, - NULL); + (char *)NULL); return TCL_ERROR; } for (localPtr = procPtr->firstLocalPtr; localPtr != NULL; localPtr = localPtr->nextPtr) { @@ -965,29 +980,30 @@ valueObjPtr = Tcl_ObjSetVar2(interp, objv[3], NULL, localPtr->defValuePtr, TCL_LEAVE_ERR_MSG); if (valueObjPtr == NULL) { return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(1)); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); } else { - Tcl_Obj *nullObjPtr = Tcl_NewObj(); + Tcl_Obj *nullObjPtr; + TclNewObj(nullObjPtr); valueObjPtr = Tcl_ObjSetVar2(interp, objv[3], NULL, nullObjPtr, TCL_LEAVE_ERR_MSG); if (valueObjPtr == NULL) { return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(0)); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(0)); } return TCL_OK; } } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "procedure \"%s\" doesn't have an argument \"%s\"", procName, argName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARGUMENT", argName, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARGUMENT", argName, (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1009,11 +1025,11 @@ *---------------------------------------------------------------------- */ static int InfoErrorStackCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Interp *target; @@ -1058,11 +1074,11 @@ *---------------------------------------------------------------------- */ int TclInfoExistsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *varName; @@ -1103,11 +1119,11 @@ *---------------------------------------------------------------------- */ static int InfoFrameCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -1129,13 +1145,13 @@ if (corPtr->caller.cmdFramePtr) { *cmdFramePtrPtr = corPtr->caller.cmdFramePtr; } corPtr = corPtr->callerEEPtr->corPtr; } - topLevel += (*cmdFramePtrPtr)->level; + topLevel += *cmdFramePtrPtr ? (*cmdFramePtrPtr)->level : 1; - if (topLevel != iPtr->cmdFramePtr->level) { + if (iPtr->cmdFramePtr && topLevel != iPtr->cmdFramePtr->level) { framePtr = iPtr->cmdFramePtr; while (framePtr) { framePtr->level = topLevel--; framePtr = framePtr->nextPtr; } @@ -1166,11 +1182,11 @@ if ((level > topLevel) || (level <= - topLevel)) { levelError: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad level \"%s\"", TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); code = TCL_ERROR; goto done; } /* @@ -1238,23 +1254,28 @@ Tcl_Interp *interp, /* Current interpreter. */ CmdFrame *framePtr) /* Frame to get info for. */ { Interp *iPtr = (Interp *) interp; Tcl_Obj *tmpObj; - Tcl_Obj *lv[20]; /* Keep uptodate when more keys are added to + Tcl_Obj *lv[20] = {NULL}; /* Keep uptodate when more keys are added to * the dict. */ int lc = 0; /* * This array is indexed by the TCL_LOCATION_... values, except * for _LAST. */ static const char *const typeString[TCL_LOCATION_LAST] = { "eval", "eval", "eval", "precompiled", "source", "proc" }; - Proc *procPtr = framePtr->framePtr ? framePtr->framePtr->procPtr : NULL; + Proc *procPtr = NULL; int needsFree = -1; + if (!framePtr) { + goto precompiled; + } + procPtr = framePtr->framePtr ? framePtr->framePtr->procPtr : NULL; + /* * Pull the information and construct the dictionary to return, as list. * Regarding use of the CmdFrame fields see tclInt.h, and its definition. */ @@ -1278,15 +1299,15 @@ } ADD_PAIR("cmd", TclGetSourceFromFrame(framePtr, 0, NULL)); break; case TCL_LOCATION_PREBC: + precompiled: /* * Precompiled. Result contains the type as signal, nothing else. */ - - ADD_PAIR("type", Tcl_NewStringObj(typeString[framePtr->type], -1)); + ADD_PAIR("type", Tcl_NewStringObj(typeString[TCL_LOCATION_PREBC], -1)); break; case TCL_LOCATION_BC: { /* * Execution of bytecode. Talk to the BC engine to fill out the frame. @@ -1373,11 +1394,11 @@ Tcl_GetCommandFullName(interp, (Tcl_Command) procPtr->cmdPtr, procNameObj); ADD_PAIR("proc", procNameObj); } else if (procPtr->cmdPtr->clientData) { ExtraFrameInfo *efiPtr = (ExtraFrameInfo *)procPtr->cmdPtr->clientData; - size_t i; + Tcl_Size i; /* * This is a non-standard command. Luckily, it's told us how to * render extra information about its frame. */ @@ -1397,11 +1418,11 @@ /* * 'level'. Common to all frame types. Conditional on having an associated * _visible_ CallFrame. */ - if ((framePtr->framePtr != NULL) && (iPtr->varFramePtr != NULL)) { + if (framePtr && (framePtr->framePtr != NULL) && (iPtr->varFramePtr != NULL)) { CallFrame *current = framePtr->framePtr; CallFrame *top = iPtr->varFramePtr; CallFrame *idx; for (idx=top ; idx!=NULL ; idx=idx->callerVarPtr) { @@ -1443,11 +1464,11 @@ *---------------------------------------------------------------------- */ static int InfoFunctionsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *script; @@ -1508,11 +1529,11 @@ *---------------------------------------------------------------------- */ static int InfoHostnameCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *name; @@ -1528,11 +1549,11 @@ return TCL_OK; } Tcl_SetObjResult(interp, Tcl_NewStringObj( "unable to determine name of host", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "HOSTNAME", "UNKNOWN", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "HOSTNAME", "UNKNOWN", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1554,11 +1575,11 @@ *---------------------------------------------------------------------- */ static int InfoLevelCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -1601,11 +1622,11 @@ levelError: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad level \"%s\"", TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1628,11 +1649,11 @@ *---------------------------------------------------------------------- */ static int InfoLibraryCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *libDirName; @@ -1648,11 +1669,11 @@ return TCL_OK; } Tcl_SetObjResult(interp, Tcl_NewStringObj( "no library has been specified for Tcl", -1)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", "tcl_library",NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", "tcl_library", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1675,33 +1696,33 @@ *---------------------------------------------------------------------- */ static int InfoLoadedCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - const char *interpName, *packageName; + const char *interpName, *prefix; if (objc > 3) { - Tcl_WrongNumArgs(interp, 1, objv, "?interp? ?packageName?"); + Tcl_WrongNumArgs(interp, 1, objv, "?interp? ?prefix?"); return TCL_ERROR; } if (objc < 2) { /* Get loaded pkgs in all interpreters. */ interpName = NULL; } else { /* Get pkgs just in specified interp. */ interpName = TclGetString(objv[1]); } if (objc < 3) { /* Get loaded files in all packages. */ - packageName = NULL; + prefix = NULL; } else { /* Get pkgs just in specified interp. */ - packageName = TclGetString(objv[2]); + prefix = TclGetString(objv[2]); } - return TclGetLoadedPackagesEx(interp, interpName, packageName); + return TclGetLoadedLibraries(interp, interpName, prefix); } /* *---------------------------------------------------------------------- * @@ -1723,11 +1744,11 @@ *---------------------------------------------------------------------- */ static int InfoNameOfExecutableCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 1) { @@ -1759,11 +1780,11 @@ *---------------------------------------------------------------------- */ static int InfoPatchLevelCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *patchlevel; @@ -1806,11 +1827,11 @@ *---------------------------------------------------------------------- */ static int InfoProcsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *cmdName, *pattern; @@ -1883,11 +1904,11 @@ goto simpleProcOK; } } else { simpleProcOK: if (specificNsInPattern) { - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, elemObjPtr); } else { elemObjPtr = Tcl_NewStringObj(simplePattern, -1); } @@ -1904,19 +1925,19 @@ || Tcl_StringMatch(cmdName, simplePattern)) { cmdPtr = (Command *)Tcl_GetHashValue(entryPtr); if (!TclIsProc(cmdPtr)) { realCmdPtr = (Command *) - TclGetOriginalCommand((Tcl_Command) cmdPtr); + TclGetOriginalCommand((Tcl_Command)cmdPtr); if (realCmdPtr != NULL && TclIsProc(realCmdPtr)) { goto procOK; } } else { procOK: if (specificNsInPattern) { - elemObjPtr = Tcl_NewObj(); - Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, + TclNewObj(elemObjPtr); + Tcl_GetCommandFullName(interp, (Tcl_Command)cmdPtr, elemObjPtr); } else { elemObjPtr = Tcl_NewStringObj(cmdName, -1); } Tcl_ListObjAppendElement(interp, listPtr, elemObjPtr); @@ -1993,11 +2014,11 @@ *---------------------------------------------------------------------- */ static int InfoScriptCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -2041,11 +2062,11 @@ *---------------------------------------------------------------------- */ static int InfoSharedlibCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 1) { @@ -2079,11 +2100,11 @@ *---------------------------------------------------------------------- */ static int InfoTclVersionCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *version; @@ -2122,11 +2143,11 @@ *---------------------------------------------------------------------- */ static int InfoCmdTypeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Command command; @@ -2140,17 +2161,17 @@ if (command == NULL) { return TCL_ERROR; } /* - * There's one special case: safe child interpreters can't see aliases as + * There's one special case: safe interpreters can't see aliases as * aliases as they're part of the security mechanisms. */ if (Tcl_IsSafe(interp) && (((Command *) command)->objProc == TclAliasObjCmd)) { - Tcl_AppendResult(interp, "native", NULL); + Tcl_AppendResult(interp, "native", (char *)NULL); } else { Tcl_SetObjResult(interp, Tcl_NewStringObj(TclGetCommandTypeName(command), -1)); } return TCL_OK; @@ -2173,17 +2194,17 @@ *---------------------------------------------------------------------- */ int Tcl_JoinObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { - size_t length; - int listLen; + Tcl_Size length, listLen; + int isArithSeries = 0; Tcl_Obj *resObjPtr = NULL, *joinObjPtr, **elemPtrs; if ((objc < 2) || (objc > 3)) { Tcl_WrongNumArgs(interp, 1, objv, "list ?joinString?"); return TCL_ERROR; @@ -2192,22 +2213,35 @@ /* * Make sure the list argument is a list object and get its length and a * pointer to its array of element pointers. */ - if (TclListObjGetElements(interp, objv[1], &listLen, + if (TclHasInternalRep(objv[1],&tclArithSeriesType)) { + isArithSeries = 1; + listLen = TclArithSeriesObjLength(objv[1]); + } else { + if (TclListObjGetElements(interp, objv[1], &listLen, &elemPtrs) != TCL_OK) { - return TCL_ERROR; + return TCL_ERROR; + } } if (listLen == 0) { /* No elements to join; default empty result is correct. */ return TCL_OK; } if (listLen == 1) { /* One element; return it */ - Tcl_SetObjResult(interp, elemPtrs[0]); + if (isArithSeries) { + Tcl_Obj *valueObj = TclArithSeriesObjIndex(interp, objv[1], 0); + if (valueObj == NULL) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, valueObj); + } else { + Tcl_SetObjResult(interp, elemPtrs[0]); + } return TCL_OK; } joinObjPtr = (objc == 2) ? Tcl_NewStringObj(" ", 1) : objv[2]; Tcl_IncrRefCount(joinObjPtr); @@ -2214,26 +2248,49 @@ (void) TclGetStringFromObj(joinObjPtr, &length); if (length == 0) { resObjPtr = TclStringCat(interp, listLen, elemPtrs, 0); } else { - int i; - - resObjPtr = Tcl_NewObj(); - for (i = 0; i < listLen; i++) { - if (i > 0) { - - /* - * NOTE: This code is relying on Tcl_AppendObjToObj() **NOT** - * to shimmer joinObjPtr. If it did, then the case where - * objv[1] and objv[2] are the same value would not be safe. - * Accessing elemPtrs would crash. - */ - - Tcl_AppendObjToObj(resObjPtr, joinObjPtr); - } - Tcl_AppendObjToObj(resObjPtr, elemPtrs[i]); + Tcl_Size i; + + TclNewObj(resObjPtr); + if (isArithSeries) { + Tcl_Obj *valueObj; + for (i = 0; i < listLen; i++) { + if (i > 0) { + + /* + * NOTE: This code is relying on Tcl_AppendObjToObj() **NOT** + * to shimmer joinObjPtr. If it did, then the case where + * objv[1] and objv[2] are the same value would not be safe. + * Accessing elemPtrs would crash. + */ + + Tcl_AppendObjToObj(resObjPtr, joinObjPtr); + } + valueObj = TclArithSeriesObjIndex(interp, objv[1], i); + if (valueObj == NULL) { + return TCL_ERROR; + } + Tcl_AppendObjToObj(resObjPtr, valueObj); + Tcl_DecrRefCount(valueObj); + } + } else { + for (i = 0; i < listLen; i++) { + if (i > 0) { + + /* + * NOTE: This code is relying on Tcl_AppendObjToObj() **NOT** + * to shimmer joinObjPtr. If it did, then the case where + * objv[1] and objv[2] are the same value would not be safe. + * Accessing elemPtrs would crash. + */ + + Tcl_AppendObjToObj(resObjPtr, joinObjPtr); + } + Tcl_AppendObjToObj(resObjPtr, elemPtrs[i]); + } } } Tcl_DecrRefCount(joinObjPtr); if (resObjPtr) { Tcl_SetObjResult(interp, resObjPtr); @@ -2259,18 +2316,19 @@ *---------------------------------------------------------------------- */ int Tcl_LassignObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *listCopyPtr; Tcl_Obj **listObjv; /* The contents of the list. */ - int listObjc; /* The length of the list. */ + Tcl_Size listObjc; /* The length of the list. */ + Tcl_Size origListObjc; /* Original length */ int code = TCL_OK; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "list ?varName ...?"); return TCL_ERROR; @@ -2278,12 +2336,14 @@ listCopyPtr = TclListObjCopy(interp, objv[1]); if (listCopyPtr == NULL) { return TCL_ERROR; } + Tcl_IncrRefCount(listCopyPtr); /* Important! fs */ TclListObjGetElements(NULL, listCopyPtr, &listObjc, &listObjv); + origListObjc = listObjc; objc -= 2; objv += 2; while (code == TCL_OK && objc > 0 && listObjc > 0) { if (Tcl_ObjSetVar2(interp, *objv++, NULL, *listObjv++, @@ -2307,11 +2367,17 @@ } Tcl_DecrRefCount(emptyObj); } if (code == TCL_OK && listObjc > 0) { - Tcl_SetObjResult(interp, Tcl_NewListObj(listObjc, listObjv)); + Tcl_Obj *resultObjPtr = TclListObjRange( + interp, listCopyPtr, origListObjc - listObjc, origListObjc - 1); + if (resultObjPtr == NULL) { + code = TCL_ERROR; + } else { + Tcl_SetObjResult(interp, resultObjPtr); + } } Tcl_DecrRefCount(listCopyPtr); return code; } @@ -2333,11 +2399,11 @@ *---------------------------------------------------------------------- */ int Tcl_LindexObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *elemPtr; /* Pointer to the element being extracted. */ @@ -2391,18 +2457,18 @@ *---------------------------------------------------------------------- */ int Tcl_LinsertObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *listPtr; - size_t index; - int len, result; + Tcl_Size len, index; + int result; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "list index ?element ...?"); return TCL_ERROR; } @@ -2420,11 +2486,11 @@ result = TclGetIntForIndexM(interp, objv[2], /*end*/ len, &index); if (result != TCL_OK) { return result; } - if (index + 1 > (size_t)len + 1) { + if (index > len) { index = len; } /* * If the list object is unshared we can modify it directly. Otherwise we @@ -2434,11 +2500,11 @@ listPtr = objv[1]; if (Tcl_IsShared(listPtr)) { listPtr = TclListObjCopy(NULL, listPtr); } - if ((objc == 4) && (index == (size_t)len)) { + if ((objc == 4) && (index == len)) { /* * Special case: insert one element at the end of the list. */ Tcl_ListObjAppendElement(NULL, listPtr, objv[3]); @@ -2474,11 +2540,11 @@ *---------------------------------------------------------------------- */ int Tcl_ListObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { @@ -2510,17 +2576,19 @@ *---------------------------------------------------------------------- */ int Tcl_LlengthObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int listLen, result; + Tcl_Size listLen; + int result; + Tcl_Obj *objPtr; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "list"); return TCL_ERROR; } @@ -2533,11 +2601,12 @@ /* * Set the interpreter's object result to an integer object holding the * length. */ - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(listLen)); + TclNewUIntObj(objPtr, listLen); + Tcl_SetObjResult(interp, objPtr); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2556,17 +2625,18 @@ *---------------------------------------------------------------------- */ int Tcl_LpopObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int listLen, result; + Tcl_Size listLen; + int result; Tcl_Obj *elemPtr, *stored; Tcl_Obj *listPtr, **elemPtrs; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "listvar ?index?"); @@ -2592,11 +2662,11 @@ if (!listLen) { /* empty list, throw the same error as with index "end" */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "index \"end\" out of range", -1)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX" - "OUTOFRANGE", NULL); + "OUTOFRANGE", (char *)NULL); return TCL_ERROR; } elemPtr = elemPtrs[listLen - 1]; Tcl_IncrRefCount(elemPtr); } else { @@ -2657,19 +2727,18 @@ *---------------------------------------------------------------------- */ int Tcl_LrangeObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int listLen, result; - size_t first, last; - + int result; + Tcl_Size listLen, first, last; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "list first last"); return TCL_ERROR; } @@ -2688,11 +2757,25 @@ &last); if (result != TCL_OK) { return result; } - Tcl_SetObjResult(interp, TclListObjRange(objv[1], first, last)); + if (TclHasInternalRep(objv[1],&tclArithSeriesType)) { + Tcl_Obj *rangeObj; + rangeObj = TclArithSeriesObjRange(interp, objv[1], first, last); + if (rangeObj) { + Tcl_SetObjResult(interp, rangeObj); + } else { + return TCL_ERROR; + } + } else { + Tcl_Obj *resultObj = TclListObjRange(interp, objv[1], first, last); + if (resultObj == NULL) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, resultObj); + } return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2714,12 +2797,12 @@ static int LremoveIndexCompare( const void *el1Ptr, const void *el2Ptr) { - size_t idx1 = *((const size_t *) el1Ptr); - size_t idx2 = *((const size_t *) el2Ptr); + Tcl_Size idx1 = *((const Tcl_Size *) el1Ptr); + Tcl_Size idx2 = *((const Tcl_Size *) el2Ptr); /* * This will put the larger element first. */ @@ -2726,18 +2809,19 @@ return (idx1 < idx2) ? 1 : (idx1 > idx2) ? -1 : 0; } int Tcl_LremoveObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int i, idxc, listLen, prevIdx, first, num; - size_t *idxv; + Tcl_Size i, idxc, prevIdx, first, num; + Tcl_Size *idxv, listLen; Tcl_Obj *listObj; + int copied = 0, status = TCL_OK; /* * Parse the arguments. */ @@ -2754,39 +2838,40 @@ idxc = objc - 2; if (idxc == 0) { Tcl_SetObjResult(interp, listObj); return TCL_OK; } - idxv = (size_t *)Tcl_Alloc((objc - 2) * sizeof(size_t)); + idxv = (Tcl_Size *)ckalloc((objc - 2) * sizeof(*idxv)); for (i = 2; i < objc; i++) { - if (TclGetIntForIndexM(interp, objv[i], /*endValue*/ listLen - 1, - &idxv[i - 2]) != TCL_OK) { - Tcl_Free(idxv); - return TCL_ERROR; + status = (TclGetIntForIndexM(interp, objv[i], /*endValue*/ listLen - 1, + &idxv[i - 2]) != TCL_OK); + if (status != TCL_OK) { + goto done; } } /* * Sort the indices, large to small so that when we remove an index we * don't change the indices still to be processed. */ if (idxc > 1) { - qsort(idxv, idxc, sizeof(size_t), LremoveIndexCompare); + qsort(idxv, idxc, sizeof(*idxv), LremoveIndexCompare); } /* * Make our working copy, then do the actual removes piecemeal. */ if (Tcl_IsShared(listObj)) { listObj = TclListObjCopy(NULL, listObj); + copied = 1; } num = 0; first = listLen; for (i = 0, prevIdx = -1 ; i < idxc ; i++) { - int idx = idxv[i]; + Tcl_Size idx = idxv[i]; /* * Repeated index and sanity check. */ @@ -2812,22 +2897,32 @@ /* * Note that this operation can't fail now; we know we have a list * and we're only ever contracting that list. */ - (void) Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + status = Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + if (status != TCL_OK) { + goto done; + } listLen -= num; num = 1; first = idx; } } if (num != 0) { - (void) Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + status = Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + if (status != TCL_OK) { + if (copied) { + Tcl_DecrRefCount(listObj); + } + goto done; + } } - Tcl_Free(idxv); Tcl_SetObjResult(interp, listObj); - return TCL_OK; +done: + ckfree(idxv); + return status; } /* *---------------------------------------------------------------------- * @@ -2851,11 +2946,12 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { - int elementCount, i, totalElems; + Tcl_WideInt elementCount, i; + Tcl_Size totalElems; Tcl_Obj *listPtr, **dataArray = NULL; /* * Check arguments for legality: * lrepeat count ?value ...? @@ -2863,18 +2959,18 @@ if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "count ?value ...?"); return TCL_ERROR; } - if (TCL_OK != TclGetIntFromObj(interp, objv[1], &elementCount)) { + if (TCL_OK != TclGetWideIntFromObj(interp, objv[1], &elementCount)) { return TCL_ERROR; } if (elementCount < 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad count \"%d\": must be integer >= 0", elementCount)); + "bad count \"%" TCL_LL_MODIFIER "d\": must be integer >= 0", elementCount)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LREPEAT", "NEGARG", - NULL); + (char *)NULL); return TCL_ERROR; } /* * Skip forward to the interesting arguments now we've finished parsing. @@ -2885,12 +2981,12 @@ /* Final sanity check. Do not exceed limits on max list length. */ if (elementCount && objc > LIST_MAX/elementCount) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max length of a Tcl list (%d elements) exceeded", LIST_MAX)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + "max length of a Tcl list (%" TCL_SIZE_MODIFIER "d elements) exceeded", LIST_MAX)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); return TCL_ERROR; } totalElems = objc * elementCount; /* @@ -2898,14 +2994,19 @@ * init value elementCount times. */ listPtr = Tcl_NewListObj(totalElems, NULL); if (totalElems) { - List *listRepPtr = ListRepPtr(listPtr); - - listRepPtr->elemCount = elementCount*objc; - dataArray = &listRepPtr->elements; + ListRep listRep; + ListObjGetRep(listPtr, &listRep); + dataArray = ListRepElementsBase(&listRep); + listRep.storePtr->numUsed = totalElems; + if (listRep.spanPtr) { + /* Future proofing in case Tcl_NewListObj returns a span */ + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = listRep.storePtr->numUsed; + } } /* * Set the elements. Note that we handle the common degenerate case of a * single value being repeated separately to permit the compiler as much @@ -2920,11 +3021,11 @@ tmpPtr->refCount += elementCount; for (i=0 ; i (size_t)listLen) { + } else if (first > listLen) { first = listLen; } - if (last + 1 > (size_t)listLen) { + if (last >= listLen) { last = listLen - 1; } - if (first + 1 <= last + 1) { - numToDelete = last - first + 1; + if (first <= last) { + numToDelete = (unsigned)last - (unsigned)first + 1; /* See [3d3124d01d] */ } else { numToDelete = 0; } /* @@ -3055,23 +3156,39 @@ *---------------------------------------------------------------------- */ int Tcl_LreverseObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument values. */ { Tcl_Obj **elemv; - int elemc, i, j; + Tcl_Size elemc, i, j; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "list"); return TCL_ERROR; } - if (TclListObjGetElements(interp, objv[1], &elemc, &elemv) != TCL_OK) { + + /* + * Handle ArithSeries special case - don't shimmer a series into a list + * just to reverse it. + */ + if (TclHasInternalRep(objv[1],&tclArithSeriesType)) { + Tcl_Obj *resObj = TclArithSeriesObjReverse(interp, objv[1]); + if (resObj) { + Tcl_SetObjResult(interp, resObj); + return TCL_OK; + } else { + return TCL_ERROR; + } + } /* end ArithSeries */ + + /* True List */ + if (TclListObjLength(interp, objv[1], &elemc) != TCL_OK) { return TCL_ERROR; } /* * If the list is empty, just return it. [Bug 1876793] @@ -3079,20 +3196,30 @@ if (!elemc) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } + if (TclListObjGetElements(interp, objv[1], &elemc, &elemv) != TCL_OK) { + return TCL_ERROR; + } if (Tcl_IsShared(objv[1]) - || (ListRepPtr(objv[1])->refCount > 1)) { /* Bug 1675044 */ + || ListObjRepIsShared(objv[1])) { /* Bug 1675044 */ Tcl_Obj *resultObj, **dataArray; - List *listRepPtr; + ListRep listRep; resultObj = Tcl_NewListObj(elemc, NULL); - listRepPtr = ListRepPtr(resultObj); - listRepPtr->elemCount = elemc; - dataArray = &listRepPtr->elements; + + /* Modify the internal rep in-place */ + ListObjGetRep(resultObj, &listRep); + listRep.storePtr->numUsed = elemc; + dataArray = ListRepElementsBase(&listRep); + if (listRep.spanPtr) { + /* Future proofing */ + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = listRep.storePtr->numUsed; + } for (i=0,j=elemc-1 ; i objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing starting index", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); result = TCL_ERROR; goto done; } i++; if (objv[i] == objv[objc - 2]) { @@ -3296,42 +3424,42 @@ case LSEARCH_STRIDE: /* -stride */ if (i > objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-stride\" option must be " "followed by stride length", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); result = TCL_ERROR; goto done; } if (Tcl_GetWideIntFromObj(interp, objv[i+1], &wide) != TCL_OK) { result = TCL_ERROR; goto done; } - if (wide < 1) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "stride length must be at least 1", -1)); + if ((wide < 1) || (wide > LIST_MAX)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "stride length must be between 1 and %d", LIST_MAX)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", - "BADSTRIDE", NULL); + "BADSTRIDE", (char *)NULL); result = TCL_ERROR; goto done; } groupSize = wide; i++; break; case LSEARCH_INDEX: { /* -index */ Tcl_Obj **indices; - int j; + Tcl_Size j; if (allocatedIndexVector) { TclStackFree(interp, sortInfo.indexv); allocatedIndexVector = 0; } if (i > objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-index\" option must be followed by list index", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); result = TCL_ERROR; goto done; } /* @@ -3375,16 +3503,16 @@ if (encoded == (int)TCL_INDEX_NONE) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "index \"%s\" out of range", TclGetString(indices[j]))); Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX" - "OUTOFRANGE", NULL); + "OUTOFRANGE", (char *)NULL); result = TCL_ERROR; } if (result == TCL_ERROR) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( - "\n (-index option item number %d)", j)); + "\n (-index option item number %" TCL_SIZE_MODIFIER "d)", j)); goto done; } sortInfo.indexv[j] = encoded; } break; @@ -3398,20 +3526,20 @@ if (returnSubindices && sortInfo.indexc==0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "-subindices cannot be used without -index option", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", - "BAD_OPTION_MIX", NULL); + "BAD_OPTION_MIX", (char *)NULL); result = TCL_ERROR; goto done; } if (bisect && (allMatches || negatedMatch)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "-bisect is not compatible with -all or -not", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", - "BAD_OPTION_MIX", NULL); + "BAD_OPTION_MIX", (char *)NULL); result = TCL_ERROR; goto done; } if (mode == REGEXP) { @@ -3461,11 +3589,11 @@ if (listc % groupSize) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "list size must be a multiple of the stride length", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", "BADSTRIDE", - NULL); + (char *)NULL); result = TCL_ERROR; goto done; } if (sortInfo.indexc > 0) { /* @@ -3472,16 +3600,16 @@ * Use the first value in the list supplied to -index as the * offset of the element within each group by which to sort. */ groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1); - if (groupOffset >= groupSize) { + if (groupOffset < 0 || groupOffset >= groupSize) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "when used with \"-stride\", the leading \"-index\"" " value must be within the group", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSEARCH", - "BADINDEX", NULL); + "BADINDEX", (char *)NULL); result = TCL_ERROR; goto done; } if (sortInfo.indexc == 1) { sortInfo.indexc = 0; @@ -3512,15 +3640,15 @@ /* * If the search started past the end of the list, we just return a * "did not match anything at all" result straight away. [Bug 1374778] */ - if (start >= (size_t)listc) { + if (start >= listc) { if (allMatches || inlineReturn) { Tcl_ResetResult(interp); } else { - TclNewIndexObj(itemPtr, TCL_INDEX_NONE); + TclNewIntObj(itemPtr, -1); Tcl_SetObjResult(interp, itemPtr); } goto done; } @@ -3803,17 +3931,16 @@ } else { itemPtr = listv[i]; Tcl_ListObjAppendElement(interp, listPtr, itemPtr); } } else if (returnSubindices) { - int j; + Tcl_Size j; TclNewIndexObj(itemPtr, i+groupOffset); for (j=0 ; j 1) { @@ -3878,10 +4004,394 @@ } /* *---------------------------------------------------------------------- * + * SequenceIdentifyArgument -- + * (for [lseq] command) + * + * Given a Tcl_Obj, identify if it is a keyword or a number + * + * Return Value + * 0 - failure, unexpected value + * 1 - value is a number + * 2 - value is an operand keyword + * 3 - value is a by keyword + * + * The decoded value will be assigned to the appropriate + * pointer, numValuePtr reference count is incremented. + */ + +static SequenceDecoded +SequenceIdentifyArgument( + Tcl_Interp *interp, /* for error reporting */ + Tcl_Obj *argPtr, /* Argument to decode */ + int allowedArgs, /* Flags if keyword or numeric allowed. */ + Tcl_Obj **numValuePtr, /* Return numeric value */ + int *keywordIndexPtr) /* Return keyword enum */ +{ + int result = TCL_ERROR; + SequenceOperators opmode; + void *internalPtr; + + if (allowedArgs & NumericArg) { + /* speed-up a bit (and avoid shimmer for compiled expressions) */ + if (TclHasInternalRep(argPtr, &tclExprCodeType)) { + goto doExpr; + } + result = Tcl_GetNumberFromObj(NULL, argPtr, &internalPtr, keywordIndexPtr); + if (result == TCL_OK) { + *numValuePtr = argPtr; + Tcl_IncrRefCount(argPtr); + return NumericArg; + } + } + if (allowedArgs & RangeKeywordArg) { + result = Tcl_GetIndexFromObj(NULL, argPtr, seq_operations, + "range operation", 0, &opmode); + } + if (result == TCL_OK) { + if (allowedArgs & LastArg) { + /* keyword found, but no followed number */ + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "missing \"%s\" value.", TclGetString(argPtr))); + return ErrArg; + } + *keywordIndexPtr = opmode; + return RangeKeywordArg; + } else { + Tcl_Obj *exprValueObj; + if (!(allowedArgs & NumericArg)) { + return NoneArg; + } + doExpr: + /* Check for an index expression */ + if (Tcl_ExprObj(interp, argPtr, &exprValueObj) != TCL_OK) { + return ErrArg; + } + int keyword; + /* Determine if result of expression is double or int */ + if (Tcl_GetNumberFromObj(interp, exprValueObj, &internalPtr, + &keyword) != TCL_OK + ) { + return ErrArg; + } + *numValuePtr = exprValueObj; /* incremented in Tcl_ExprObj */ + *keywordIndexPtr = keyword; /* type of expression result */ + return NumericArg; + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_LseqObjCmd -- + * + * This procedure is invoked to process the "lseq" Tcl command. + * See the user documentation for details on what it does. + * + * Enumerated possible argument patterns: + * + * 1: + * lseq n + * 2: + * lseq n n + * 3: + * lseq n n n + * lseq n 'to' n + * lseq n 'count' n + * lseq n 'by' n + * 4: + * lseq n 'to' n n + * lseq n n 'by' n + * lseq n 'count' n n + * 5: + * lseq n 'to' n 'by' n + * lseq n 'count' n 'by' n + * + * Results: + * A standard Tcl object result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_LseqObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* The argument objects. */ +{ + Tcl_Obj *elementCount = NULL; + Tcl_Obj *start = NULL, *end = NULL, *step = NULL; + Tcl_WideInt values[5]; + Tcl_Obj *numValues[5]; + Tcl_Obj *numberObj; + int status, keyword, useDoubles = 0, allowedArgs = NumericArg; + int remNums = 3; + Tcl_Obj *arithSeriesPtr; + SequenceOperators opmode; + SequenceDecoded decoded; + int i, arg_key = 0, value_i = 0; + /* Default constants */ + #define zero ((Interp *)interp)->execEnvPtr->constants[0]; + #define one ((Interp *)interp)->execEnvPtr->constants[1]; + + /* + * Create a decoding key by looping through the arguments and identify + * what kind of argument each one is. Encode each argument as a decimal + * digit. + */ + if (objc > 6) { + /* Too many arguments */ + goto syntax; + } + for (i = 1; i < objc; i++) { + arg_key = (arg_key * 10); + numValues[value_i] = NULL; + decoded = SequenceIdentifyArgument(interp, objv[i], + allowedArgs | (i == objc-1 ? LastArg : 0), + &numberObj, &keyword); + switch (decoded) { + case NoneArg: + /* + * Unrecognizable argument + * Reproduce operation error message + */ + status = Tcl_GetIndexFromObj(interp, objv[i], seq_operations, + "operation", 0, &opmode); + goto done; + + case NumericArg: + remNums--; + arg_key += NumericArg; + allowedArgs = RangeKeywordArg; + /* if last number but 2 arguments remain, next is not numeric */ + if ((remNums != 1) || ((objc-1-i) != 2)) { + allowedArgs |= NumericArg; + } + numValues[value_i] = numberObj; + values[value_i] = keyword; /* TCL_NUMBER_* */ + useDoubles |= (keyword == TCL_NUMBER_DOUBLE) ? 1 : 0; + value_i++; + break; + + case RangeKeywordArg: + arg_key += RangeKeywordArg; + allowedArgs = NumericArg; /* after keyword always numeric only */ + values[value_i] = keyword; /* SequenceOperators */ + value_i++; + break; + + default: /* Error state */ + status = TCL_ERROR; + goto done; + } + } + + /* + * The key encoding defines a valid set of arguments, or indicates an + * error condition; process the values accordningly. + */ + switch (arg_key) { + +/* lseq n */ + case 1: + start = zero; + elementCount = numValues[0]; + end = NULL; + step = one; + break; + +/* lseq n n */ + case 11: + start = numValues[0]; + end = numValues[1]; + break; + +/* lseq n n n */ + case 111: + start = numValues[0]; + end = numValues[1]; + step = numValues[2]; + break; + +/* lseq n 'to' n */ +/* lseq n 'count' n */ +/* lseq n 'by' n */ + case 121: + opmode = (SequenceOperators)values[1]; + switch (opmode) { + case LSEQ_DOTS: + case LSEQ_TO: + start = numValues[0]; + end = numValues[2]; + break; + case LSEQ_BY: + start = zero; + elementCount = numValues[0]; + step = numValues[2]; + break; + case LSEQ_COUNT: + start = numValues[0]; + elementCount = numValues[2]; + step = one; + break; + default: + status = TCL_ERROR; + goto done; + } + break; + +/* lseq n 'to' n n */ +/* lseq n 'count' n n */ + case 1211: + opmode = (SequenceOperators)values[1]; + switch (opmode) { + case LSEQ_DOTS: + case LSEQ_TO: + start = numValues[0]; + end = numValues[2]; + step = numValues[3]; + break; + case LSEQ_COUNT: + start = numValues[0]; + elementCount = numValues[2]; + step = numValues[3]; + break; + case LSEQ_BY: + /* Error case */ + status = TCL_ERROR; + goto done; + break; + default: + status = TCL_ERROR; + goto done; + break; + } + break; + +/* lseq n n 'by' n */ + case 1121: + start = numValues[0]; + end = numValues[1]; + opmode = (SequenceOperators)values[2]; + switch (opmode) { + case LSEQ_BY: + step = numValues[3]; + break; + case LSEQ_DOTS: + case LSEQ_TO: + case LSEQ_COUNT: + default: + status = TCL_ERROR; + goto done; + break; + } + break; + +/* lseq n 'to' n 'by' n */ +/* lseq n 'count' n 'by' n */ + case 12121: + start = numValues[0]; + opmode = (SequenceOperators)values[3]; + switch (opmode) { + case LSEQ_BY: + step = numValues[4]; + break; + default: + status = TCL_ERROR; + goto done; + break; + } + opmode = (SequenceOperators)values[1]; + switch (opmode) { + case LSEQ_DOTS: + case LSEQ_TO: + start = numValues[0]; + end = numValues[2]; + break; + case LSEQ_COUNT: + start = numValues[0]; + elementCount = numValues[2]; + break; + default: + status = TCL_ERROR; + goto done; + break; + } + break; + +/* All other argument errors */ + default: + syntax: + Tcl_WrongNumArgs(interp, 1, objv, "n ??op? n ??by? n??"); + status = TCL_ERROR; + goto done; + break; + } + + /* Count needs to be integer, so try to convert if possible */ + if (elementCount && TclHasInternalRep(elementCount, &tclDoubleType)) { + double d; + (void)Tcl_GetDoubleFromObj(NULL, elementCount, &d); + if (floor(d) == d) { + if ((d >= (double)WIDE_MAX) || (d <= (double)WIDE_MIN)) { + mp_int big; + + if (Tcl_InitBignumFromDouble(NULL, d, &big) == TCL_OK) { + elementCount = Tcl_NewBignumObj(&big); + keyword = TCL_NUMBER_INT; + } + /* Infinity, don't convert, let fail later */ + } else { + elementCount = Tcl_NewWideIntObj((Tcl_WideInt)d); + keyword = TCL_NUMBER_INT; + } + } + } + + + /* + * Success! Now lets create the series object. + */ + arithSeriesPtr = TclNewArithSeriesObj(interp, + useDoubles, start, end, step, elementCount); + + status = TCL_ERROR; + if (arithSeriesPtr) { + status = TCL_OK; + Tcl_SetObjResult(interp, arithSeriesPtr); + } + + done: + // Free number arguments. + while (--value_i>=0) { + if (numValues[value_i]) { + if (elementCount == numValues[value_i]) { + elementCount = NULL; + } + Tcl_DecrRefCount(numValues[value_i]); + } + } + if (elementCount) { + Tcl_DecrRefCount(elementCount); + } + + /* Undef constants */ + #undef zero + #undef one + + return status; +} + +/* + *---------------------------------------------------------------------- + * * Tcl_LsetObjCmd -- * * This procedure is invoked to process the "lset" Tcl command. See the * user documentation for details on what it does. * @@ -3894,11 +4404,11 @@ *---------------------------------------------------------------------- */ int Tcl_LsetObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument values. */ { Tcl_Obj *listPtr; /* Pointer to the list being altered. */ @@ -3984,17 +4494,16 @@ TCL_UNUSED(ClientData), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument values. */ { - int i, index, indices, length, nocase = 0, indexc; + int i, j, index, indices, length, nocase = 0, indexc; int sortMode = SORTMODE_ASCII; - int group, allocatedIndexVector = 0; - size_t j, idx, groupSize, groupOffset; - Tcl_WideInt wide; + int group, groupSize, groupOffset, idx, allocatedIndexVector = 0; Tcl_Obj *resultPtr, *cmdPtr, **listObjPtrs, *listObj, *indexPtr; size_t elmArrSize; + Tcl_WideInt wide; SortElement *elementArray = NULL, *elementPtr; SortInfo sortInfo; /* Information about this sort that needs to * be passed to the comparison function. */ # define MAXCALLOC 1024000 # define NUM_LISTS 30 @@ -4049,11 +4558,11 @@ case LSORT_COMMAND: if (i == objc-2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-command\" option must be followed " "by comparison command", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); sortInfo.resultCode = TCL_ERROR; goto done; } sortInfo.sortMode = SORTMODE_COMMAND; cmdPtr = objv[i+1]; @@ -4067,18 +4576,18 @@ break; case LSORT_INCREASING: sortInfo.isIncreasing = 1; break; case LSORT_INDEX: { - int sortindex; + Tcl_Size sortindex; Tcl_Obj **indexv; if (i == objc-2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-index\" option must be followed by list index", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); sortInfo.resultCode = TCL_ERROR; goto done; } if (TclListObjGetElements(interp, objv[i+1], &sortindex, &indexv) != TCL_OK) { @@ -4092,26 +4601,26 @@ * know if this is the only -index option yet and so we can't * allocate any space; that happens after the scan through all the * options is done. */ - for (j=0 ; j<(size_t)sortindex ; j++) { + for (j=0 ; j LIST_MAX)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "stride length must be between 2 and %d", LIST_MAX)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT", - "BADSTRIDE", NULL); + "BADSTRIDE", (char *)NULL); sortInfo.resultCode = TCL_ERROR; goto done; } groupSize = wide; group = 1; @@ -4185,11 +4694,11 @@ sortInfo.indexv = (int *) TclStackAlloc(interp, sizeof(int) * sortInfo.indexc); allocatedIndexVector = 1; /* Cannot use indexc field, as it * might be decreased by 1 later. */ } - for (j=0 ; j<(size_t)sortInfo.indexc ; j++) { + for (j=0 ; j 0) { @@ -4260,16 +4775,16 @@ * Use the first value in the list supplied to -index as the * offset of the element within each group by which to sort. */ groupOffset = TclIndexDecode(sortInfo.indexv[0], groupSize - 1); - if (groupOffset >= groupSize) { + if (groupOffset < 0 || groupOffset >= groupSize) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "when used with \"-stride\", the leading \"-index\"" " value must be within the group", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LSORT", - "BADINDEX", NULL); + "BADINDEX", (char *)NULL); sortInfo.resultCode = TCL_ERROR; goto done; } if (sortInfo.indexc == 1) { sortInfo.indexc = 0; @@ -4320,18 +4835,18 @@ * begins sorting it into the sublists as it appears. */ elmArrSize = length * sizeof(SortElement); if (elmArrSize <= MAXCALLOC) { - elementArray = (SortElement *)Tcl_Alloc(elmArrSize); + elementArray = (SortElement *)ckalloc(elmArrSize); } else { elementArray = (SortElement *)malloc(elmArrSize); } if (!elementArray) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no enough memory to proccess sort of %d items", length)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); sortInfo.resultCode = TCL_ERROR; goto done; } for (i=0; i < length; i++) { @@ -4385,11 +4900,11 @@ } else { elementArray[i].payload.objPtr = listObjPtrs[idx]; } /* - * Merge this element in the pre-existing sublists (and merge together + * Merge this element in the preexisting sublists (and merge together * sublists when we have two of the same size). */ elementArray[i].nextPtr = NULL; elementPtr = &elementArray[i]; @@ -4415,16 +4930,16 @@ /* * Now store the sorted elements in the result list. */ if (sortInfo.resultCode == TCL_OK) { - List *listRepPtr; + ListRep listRep; Tcl_Obj **newArray, *objPtr; resultPtr = Tcl_NewListObj(sortInfo.numElements * groupSize, NULL); - listRepPtr = ListRepPtr(resultPtr); - newArray = &listRepPtr->elements; + ListObjGetRep(resultPtr, &listRep); + newArray = ListRepElementsBase(&listRep); if (group) { for (i=0; elementPtr!=NULL ; elementPtr=elementPtr->nextPtr) { idx = elementPtr->payload.index; for (j = 0; j < groupSize; j++) { if (indices) { @@ -4449,11 +4964,15 @@ objPtr = elementPtr->payload.objPtr; newArray[i++] = objPtr; Tcl_IncrRefCount(objPtr); } } - listRepPtr->elemCount = i; + listRep.storePtr->numUsed = i; + if (listRep.spanPtr) { + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = listRep.storePtr->numUsed; + } Tcl_SetObjResult(interp, resultPtr); } done: if (sortMode == SORTMODE_COMMAND) { @@ -4464,17 +4983,134 @@ if (allocatedIndexVector) { TclStackFree(interp, sortInfo.indexv); } if (elementArray) { if (elmArrSize <= MAXCALLOC) { - Tcl_Free(elementArray); + ckfree(elementArray); } else { free((char *)elementArray); } } return sortInfo.resultCode; } + +/* + *---------------------------------------------------------------------- + * + * Tcl_LeditObjCmd -- + * + * This procedure is invoked to process the "ledit" Tcl command. See the + * user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_LeditObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument values. */ +{ + Tcl_Obj *listPtr; /* Pointer to the list being altered. */ + Tcl_Obj *finalValuePtr; /* Value finally assigned to the variable. */ + int createdNewObj; + int result; + Tcl_Size first; + Tcl_Size last; + Tcl_Size listLen; + Tcl_Size numToDelete; + + if (objc < 4) { + Tcl_WrongNumArgs(interp, 1, objv, + "listVar first last ?element ...?"); + return TCL_ERROR; + } + + listPtr = Tcl_ObjGetVar2(interp, objv[1], NULL, TCL_LEAVE_ERR_MSG); + if (listPtr == NULL) { + return TCL_ERROR; + } + + /* + * TODO - refactor the index extraction into a common function shared + * by Tcl_{Lrange,Lreplace,Ledit}ObjCmd + */ + + result = TclListObjLength(interp, listPtr, &listLen); + if (result != TCL_OK) { + return result; + } + + result = TclGetIntForIndexM(interp, objv[2], /*end*/ listLen-1, &first); + if (result != TCL_OK) { + return result; + } + + result = TclGetIntForIndexM(interp, objv[3], /*end*/ listLen-1, &last); + if (result != TCL_OK) { + return result; + } + + if (first == TCL_INDEX_NONE) { + first = 0; + } else if (first > listLen) { + first = listLen; + } + + if (last >= listLen) { + last = listLen - 1; + } + if (first <= last) { + numToDelete = (unsigned)last - (unsigned)first + 1; /* See [3d3124d01d] */ + } else { + numToDelete = 0; + } + + if (Tcl_IsShared(listPtr)) { + listPtr = TclListObjCopy(NULL, listPtr); + createdNewObj = 1; + } else { + createdNewObj = 0; + } + + result = + Tcl_ListObjReplace(interp, listPtr, first, numToDelete, objc - 4, objv + 4); + if (result != TCL_OK) { + if (createdNewObj) { + Tcl_DecrRefCount(listPtr); + } + return result; + } + + /* + * Tcl_ObjSetVar2 mau return a value different from listPtr in the + * presence of traces etc.. Note that finalValuePtr will always have a + * reference count of at least 1 corresponding to the reference from the + * var. If it is same as listPtr, then ref count will be at least 2 + * since we are incr'ing the latter below (safer when calling + * Tcl_ObjSetVar2 which can release it in some cases). Note that we + * leave the incrref of listPtr this late because we want to pass it as + * unshared to Tcl_ListObjReplace above if possible. + */ + Tcl_IncrRefCount(listPtr); + finalValuePtr = + Tcl_ObjSetVar2(interp, objv[1], NULL, listPtr, TCL_LEAVE_ERR_MSG); + Tcl_DecrRefCount(listPtr); /* safe irrespective of createdNewObj */ + if (finalValuePtr == NULL) { + return TCL_ERROR; + } + + Tcl_SetObjResult(interp, finalValuePtr); + return TCL_OK; +} /* *---------------------------------------------------------------------- * * MergeLists - @@ -4581,11 +5217,11 @@ * * This procedure is invoked by MergeLists to determine the proper * ordering between two elements. * * Results: - * A negative results means the the first element comes before the + * A negative results means the first element comes before the * second, and a positive results means that the second element should * come first. A result of zero means the two elements are equal and it * doesn't matter which comes first. * * Side effects: @@ -4624,11 +5260,11 @@ a = elemPtr1->collationKey.doubleValue; b = elemPtr2->collationKey.doubleValue; order = ((a >= b) - (a <= b)); } else { Tcl_Obj **objv, *paramObjv[2]; - int objc; + Tcl_Size objc; Tcl_Obj *objPtr1, *objPtr2; if (infoPtr->resultCode != TCL_OK) { /* * Once an error has occurred, skip any future comparisons so as @@ -4670,11 +5306,11 @@ if (TclGetIntFromObj(infoPtr->interp, Tcl_GetObjResult(infoPtr->interp), &order) != TCL_OK) { Tcl_SetObjResult(infoPtr->interp, Tcl_NewStringObj( "-compare command returned non-integer result", -1)); Tcl_SetErrorCode(infoPtr->interp, "TCL", "OPERATION", "LSORT", - "COMPARISONFAILED", NULL); + "COMPARISONFAILED", (char *)NULL); infoPtr->resultCode = TCL_ERROR; return 0; } } if (!infoPtr->isIncreasing) { @@ -4778,16 +5414,16 @@ * string is at the terminating null, do a byte-wise comparison and * bail out immediately. */ if ((*left != '\0') && (*right != '\0')) { - left += TclUtfToUCS4(left, &uniLeft); - right += TclUtfToUCS4(right, &uniRight); + left += TclUtfToUniChar(left, &uniLeft); + right += TclUtfToUniChar(right, &uniRight); /* * Convert both chars to lower for the comparison, because - * dictionary sorts are case insensitve. Covert to lower, not + * dictionary sorts are case-insensitive. Covert to lower, not * upper, so chars between Z and a will sort before A (where most * other interesting punctuations occur). */ uniLeftLower = Tcl_UniCharToLower(uniLeft); @@ -4842,11 +5478,11 @@ SelectObjFromSublist( Tcl_Obj *objPtr, /* Obj to select sublist from. */ SortInfo *infoPtr) /* Information passed from the top-level * "lsearch" or "lsort" command. */ { - int i; + Tcl_Size i; /* * Quick check for case when no "-index" option is there. */ @@ -4858,11 +5494,12 @@ * Iterate over the indices, traversing through the nested sublists as we * go. */ for (i=0 ; iindexc ; i++) { - int listLen, index; + Tcl_Size listLen; + int index; Tcl_Obj *currentObj; if (TclListObjLength(infoPtr->interp, objPtr, &listLen) != TCL_OK) { infoPtr->resultCode = TCL_ERROR; return NULL; @@ -4874,11 +5511,11 @@ ¤tObj) != TCL_OK) { infoPtr->resultCode = TCL_ERROR; return NULL; } if (currentObj == NULL) { - if (index == (int)TCL_INDEX_NONE) { + if (index == TCL_INDEX_NONE) { index = TCL_INDEX_END - infoPtr->indexv[i]; Tcl_SetObjResult(infoPtr->interp, Tcl_ObjPrintf( "element end-%d missing from sublist \"%s\"", index, TclGetString(objPtr))); } else { @@ -4885,11 +5522,11 @@ Tcl_SetObjResult(infoPtr->interp, Tcl_ObjPrintf( "element %d missing from sublist \"%s\"", index, TclGetString(objPtr))); } Tcl_SetErrorCode(infoPtr->interp, "TCL", "OPERATION", "LSORT", - "INDEXFAILED", NULL); + "INDEXFAILED", (char *)NULL); infoPtr->resultCode = TCL_ERROR; return NULL; } objPtr = currentObj; } Index: generic/tclCmdMZ.c ================================================================== --- generic/tclCmdMZ.c +++ generic/tclCmdMZ.c @@ -4,15 +4,15 @@ * This file contains the top-level command routines for most of the Tcl * built-in commands whose names begin with the letters M to Z. It * contains only commands in the generic core (i.e. those that don't * depend much upon UNIX facilities). * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 Scriptics Corporation. - * Copyright (c) 2002 ActiveState Corporation. - * Copyright (c) 2003-2009 Donal K. Fellows. + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Scriptics Corporation. + * Copyright © 2002 ActiveState Corporation. + * Copyright © 2003-2009 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -27,42 +27,45 @@ static Tcl_NRPostProc TryPostBody; static Tcl_NRPostProc TryPostFinal; static Tcl_NRPostProc TryPostHandler; static int UniCharIsAscii(int character); static int UniCharIsHexDigit(int character); +static int StringCmpOpts(Tcl_Interp *interp, int objc, + Tcl_Obj *const objv[], int *nocase, + Tcl_Size *reqlength); /* * Default set of characters to trim in [string trim] and friends. This is a * UTF-8 literal string containing all Unicode space characters [TIP #413] */ const char tclDefaultTrimSet[] = - "\x09\x0a\x0b\x0c\x0d " /* ASCII */ - "\xc0\x80" /* nul (U+0000) */ - "\xc2\x85" /* next line (U+0085) */ - "\xc2\xa0" /* non-breaking space (U+00a0) */ - "\xe1\x9a\x80" /* ogham space mark (U+1680) */ - "\xe1\xa0\x8e" /* mongolian vowel separator (U+180e) */ - "\xe2\x80\x80" /* en quad (U+2000) */ - "\xe2\x80\x81" /* em quad (U+2001) */ - "\xe2\x80\x82" /* en space (U+2002) */ - "\xe2\x80\x83" /* em space (U+2003) */ - "\xe2\x80\x84" /* three-per-em space (U+2004) */ - "\xe2\x80\x85" /* four-per-em space (U+2005) */ - "\xe2\x80\x86" /* six-per-em space (U+2006) */ - "\xe2\x80\x87" /* figure space (U+2007) */ - "\xe2\x80\x88" /* punctuation space (U+2008) */ - "\xe2\x80\x89" /* thin space (U+2009) */ - "\xe2\x80\x8a" /* hair space (U+200a) */ - "\xe2\x80\x8b" /* zero width space (U+200b) */ - "\xe2\x80\xa8" /* line separator (U+2028) */ - "\xe2\x80\xa9" /* paragraph separator (U+2029) */ - "\xe2\x80\xaf" /* narrow no-break space (U+202f) */ - "\xe2\x81\x9f" /* medium mathematical space (U+205f) */ - "\xe2\x81\xa0" /* word joiner (U+2060) */ - "\xe3\x80\x80" /* ideographic space (U+3000) */ - "\xef\xbb\xbf" /* zero width no-break space (U+feff) */ + "\x09\x0A\x0B\x0C\x0D " /* ASCII */ + "\xC0\x80" /* nul (U+0000) */ + "\xC2\x85" /* next line (U+0085) */ + "\xC2\xA0" /* non-breaking space (U+00a0) */ + "\xE1\x9A\x80" /* ogham space mark (U+1680) */ + "\xE1\xA0\x8E" /* mongolian vowel separator (U+180e) */ + "\xE2\x80\x80" /* en quad (U+2000) */ + "\xE2\x80\x81" /* em quad (U+2001) */ + "\xE2\x80\x82" /* en space (U+2002) */ + "\xE2\x80\x83" /* em space (U+2003) */ + "\xE2\x80\x84" /* three-per-em space (U+2004) */ + "\xE2\x80\x85" /* four-per-em space (U+2005) */ + "\xE2\x80\x86" /* six-per-em space (U+2006) */ + "\xE2\x80\x87" /* figure space (U+2007) */ + "\xE2\x80\x88" /* punctuation space (U+2008) */ + "\xE2\x80\x89" /* thin space (U+2009) */ + "\xE2\x80\x8A" /* hair space (U+200a) */ + "\xE2\x80\x8B" /* zero width space (U+200b) */ + "\xE2\x80\xA8" /* line separator (U+2028) */ + "\xE2\x80\xA9" /* paragraph separator (U+2029) */ + "\xE2\x80\xAF" /* narrow no-break space (U+202f) */ + "\xE2\x81\x9F" /* medium mathematical space (U+205f) */ + "\xE2\x81\xA0" /* word joiner (U+2060) */ + "\xE3\x80\x80" /* ideographic space (U+3000) */ + "\xEF\xBB\xBF" /* zero width no-break space (U+feff) */ ; /* *---------------------------------------------------------------------- * @@ -80,11 +83,11 @@ *---------------------------------------------------------------------- */ int Tcl_PwdObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *retVal; @@ -120,16 +123,16 @@ *---------------------------------------------------------------------- */ int Tcl_RegexpObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t offset, stringLength, matchLength, cflags, eflags; + Tcl_Size offset, stringLength, matchLength, cflags, eflags; int i, indices, match, about, all, doinline, numMatchesSaved; Tcl_RegExp regExpr; Tcl_Obj *objPtr, *startIndex = NULL, *resultPtr = NULL; Tcl_RegExpInfo info; static const char *const options[] = { @@ -144,11 +147,11 @@ }; indices = 0; about = 0; cflags = TCL_REG_ADVANCED; - offset = TCL_INDEX_START; + offset = 0; all = 0; doinline = 0; for (i = 1; i < objc; i++) { const char *name; @@ -189,15 +192,15 @@ break; case REGEXP_LINEANCHOR: cflags |= TCL_REG_NLANCH; break; case REGEXP_START: { - size_t temp; + Tcl_Size temp; if (++i >= objc) { goto endOfForLoop; } - if (TclGetIntForIndexM(interp, objv[i], (size_t)WIDE_MAX - 1, &temp) != TCL_OK) { + if (TclGetIntForIndexM(interp, objv[i], TCL_SIZE_MAX - 1, &temp) != TCL_OK) { goto optionError; } if (startIndex) { Tcl_DecrRefCount(startIndex); } @@ -227,11 +230,11 @@ if (doinline && ((objc - 2) != 0)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "regexp match variables not allowed when using -inline", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "REGEXP", - "MIX_VAR_INLINE", NULL); + "MIX_VAR_INLINE", (char *)NULL); goto optionError; } /* * Handle the odd about case separately. @@ -254,17 +257,17 @@ * the termination test for -all matches. Do this before getting the * regexp to avoid shimmering problems. */ objPtr = objv[1]; - stringLength = Tcl_GetCharLength(objPtr); + stringLength = TclGetCharLength(objPtr); if (startIndex) { TclGetIntForIndexM(interp, startIndex, stringLength, &offset); Tcl_DecrRefCount(startIndex); - if (offset == TCL_INDEX_NONE) { - offset = TCL_INDEX_START; + if (offset < 0) { + offset = 0; } } regExpr = Tcl_GetRegExpFromObj(interp, objv[0], cflags); if (regExpr == NULL) { @@ -304,15 +307,15 @@ * considered the start of the line. If for example the pattern {^} is * passed and -start is positive, then the pattern will not match the * start of the string unless the previous character is a newline. */ - if (offset == TCL_INDEX_START) { + if (offset == 0) { eflags = 0; - } else if (offset + 1 > stringLength + 1) { + } else if (offset > stringLength) { eflags = TCL_REG_NOTBOL; - } else if (Tcl_GetUniChar(objPtr, offset-1) == '\n') { + } else if (TclGetUniChar(objPtr, offset-1) == '\n') { eflags = 0; } else { eflags = TCL_REG_NOTBOL; } @@ -355,35 +358,35 @@ * index 0 */ objc = info.nsubs + 1; if (all <= 1) { - resultPtr = Tcl_NewObj(); + TclNewObj(resultPtr); } } for (i = 0; i < objc; i++) { Tcl_Obj *newPtr; if (indices) { - size_t start, end; + Tcl_Size start, end; Tcl_Obj *objs[2]; /* * Only adjust the match area if there was a match for that * area. (Scriptics Bug 4391/SF Bug #219232) */ - if (i <= (int)info.nsubs && info.matches[i].start != TCL_INDEX_NONE) { + if (i <= info.nsubs && info.matches[i].start >= 0) { start = offset + info.matches[i].start; end = offset + info.matches[i].end; /* * Adjust index so it refers to the last character in the * match instead of the first character after the match. */ - if (end + 1 >= offset + 1) { + if (end >= offset) { end--; } } else { start = TCL_INDEX_NONE; end = TCL_INDEX_NONE; @@ -392,16 +395,16 @@ TclNewIndexObj(objs[0], start); TclNewIndexObj(objs[1], end); newPtr = Tcl_NewListObj(2, objs); } else { - if (i <= (int)info.nsubs) { - newPtr = Tcl_GetRange(objPtr, + if ((i <= info.nsubs) && (info.matches[i].end > 0)) { + newPtr = TclGetRange(objPtr, offset + info.matches[i].start, offset + info.matches[i].end - 1); } else { - newPtr = Tcl_NewObj(); + TclNewObj(newPtr); } } if (doinline) { if (Tcl_ListObjAppendElement(interp, resultPtr, newPtr) != TCL_OK) { @@ -425,11 +428,11 @@ * Adjust the offset to the character just after the last one in the * matchVar and increment all to count how many times we are making a * match. We always increment the offset by at least one to prevent * endless looping (as in the case: regexp -all {a*} a). Otherwise, * when we match the NULL string at the end of the input string, we - * will loop indefinately (because the length of the match is 0, so + * will loop indefinitely (because the length of the match is 0, so * offset never changes). */ matchLength = (info.matches[0].end - info.matches[0].start); @@ -442,11 +445,11 @@ if (matchLength == 0) { offset++; } all++; - if (offset + 1 >= stringLength + 1) { + if (offset >= stringLength) { break; } } /* @@ -480,18 +483,18 @@ *---------------------------------------------------------------------- */ int Tcl_RegsubObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int result, cflags, all, match, command, numParts; - size_t idx, wlen, wsublen = 0, offset, numMatches; - size_t start, end, subStart, subEnd; + int result, cflags, all, match, command; + Tcl_Size idx, wlen, wsublen, offset, numMatches, numParts; + Tcl_Size start, end, subStart, subEnd; Tcl_RegExp regExpr; Tcl_RegExpInfo info; Tcl_Obj *resultPtr, *subPtr, *objPtr, *startIndex = NULL; Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec = 0, *wend; @@ -506,15 +509,15 @@ REGSUB_LAST }; cflags = TCL_REG_ADVANCED; all = 0; - offset = TCL_INDEX_START; + offset = 0; command = 0; resultPtr = NULL; - for (idx = 1; idx < (size_t)objc; idx++) { + for (idx = 1; idx < objc; idx++) { const char *name; int index; name = TclGetString(objv[idx]); if (name[0] != '-') { @@ -545,15 +548,15 @@ break; case REGSUB_LINEANCHOR: cflags |= TCL_REG_NLANCH; break; case REGSUB_START: { - size_t temp; - if (++idx >= (size_t)objc) { + Tcl_Size temp; + if (++idx >= objc) { goto endOfForLoop; } - if (TclGetIntForIndexM(interp, objv[idx], (size_t)WIDE_MAX - 1, &temp) != TCL_OK) { + if (TclGetIntForIndexM(interp, objv[idx], TCL_SIZE_MAX - 1, &temp) != TCL_OK) { goto optionError; } if (startIndex) { Tcl_DecrRefCount(startIndex); } @@ -566,11 +569,11 @@ goto endOfForLoop; } } endOfForLoop: - if ((size_t)objc < idx + 3 || (size_t)objc > idx + 4) { + if (objc < idx + 3 || objc > idx + 4) { Tcl_WrongNumArgs(interp, 1, objv, "?-option ...? exp string subSpec ?varName?"); optionError: if (startIndex) { Tcl_DecrRefCount(startIndex); @@ -580,28 +583,28 @@ objc -= idx; objv += idx; if (startIndex) { - size_t stringLength = Tcl_GetCharLength(objv[1]); + Tcl_Size stringLength = TclGetCharLength(objv[1]); TclGetIntForIndexM(interp, startIndex, stringLength, &offset); Tcl_DecrRefCount(startIndex); - if (offset == TCL_INDEX_NONE) { - offset = TCL_INDEX_START; + if (offset < 0) { + offset = 0; } } - if (all && (offset == TCL_INDEX_START) && (command == 0) + if (all && (offset == 0) && (command == 0) && (strpbrk(TclGetString(objv[2]), "&\\") == NULL) && (strpbrk(TclGetString(objv[0]), "*+?{}()[].\\|^$") == NULL)) { /* * This is a simple one pair string map situation. We make use of a * slightly modified version of the one pair STR_MAP code. */ - size_t slen; + Tcl_Size slen; int nocase, wsrclc; int (*strCmpFn)(const Tcl_UniChar*,const Tcl_UniChar*,size_t); Tcl_UniChar *p; numMatches = 0; @@ -619,11 +622,11 @@ * regsub behavior for "" matches between each character. 'string * map' skips the "" case. */ if (wstring < wend) { - resultPtr = Tcl_NewUnicodeObj(wstring, 0); + resultPtr = TclNewUnicodeObj(wstring, 0); Tcl_IncrRefCount(resultPtr); for (; wstring < wend; wstring++) { TclAppendUnicodeToObj(resultPtr, wsubspec, wsublen); TclAppendUnicodeToObj(resultPtr, wstring, 1); numMatches++; @@ -633,13 +636,14 @@ } else { wsrclc = Tcl_UniCharToLower(*wsrc); for (p = wfirstChar = wstring; wstring < wend; wstring++) { if ((*wstring == *wsrc || (nocase && Tcl_UniCharToLower(*wstring)==wsrclc)) && - (slen==1 || (strCmpFn(wstring, wsrc, slen) == 0))) { + (slen==1 || (strCmpFn(wstring, wsrc, + (unsigned long) slen) == 0))) { if (numMatches == 0) { - resultPtr = Tcl_NewUnicodeObj(wstring, 0); + resultPtr = TclNewUnicodeObj(wstring, 0); Tcl_IncrRefCount(resultPtr); } if (p != wstring) { TclAppendUnicodeToObj(resultPtr, p, wstring - p); p = wstring + slen; @@ -673,19 +677,19 @@ * argument be a list, so we enforce that here. Afterwards, we fetch * the RE compilation again in case objv[0] and objv[2] are the same * object. (If they aren't, that's cheap to do.) */ - if (Tcl_ListObjLength(interp, objv[2], &numParts) != TCL_OK) { + if (TclListObjLength(interp, objv[2], &numParts) != TCL_OK) { return TCL_ERROR; } if (numParts < 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "command prefix must be a list of at least one element", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "REGSUB", - "CMDEMPTY", NULL); + "CMDEMPTY", (char *)NULL); return TCL_ERROR; } regExpr = Tcl_GetRegExpFromObj(interp, objv[0], cflags); } @@ -741,13 +745,13 @@ } if (match == 0) { break; } if (numMatches == 0) { - resultPtr = Tcl_NewUnicodeObj(wstring, 0); + resultPtr = TclNewUnicodeObj(wstring, 0); Tcl_IncrRefCount(resultPtr); - if (offset > TCL_INDEX_START) { + if (offset > 0) { /* * Copy the initial portion of the string in if an offset was * specified. */ @@ -773,25 +777,25 @@ * everything is passed through Tcl_EvalObjv, as that's much faster. */ if (command) { Tcl_Obj **args = NULL, **parts; - int numArgs; + Tcl_Size numArgs; - Tcl_ListObjGetElements(interp, subPtr, &numParts, &parts); + TclListObjGetElements(interp, subPtr, &numParts, &parts); numArgs = numParts + info.nsubs + 1; - args = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj*) * numArgs); + args = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj*) * numArgs); memcpy(args, parts, sizeof(Tcl_Obj*) * numParts); for (idx = 0 ; idx <= info.nsubs ; idx++) { subStart = info.matches[idx].start; subEnd = info.matches[idx].end; - if ((subStart != TCL_INDEX_NONE) && (subEnd != TCL_INDEX_NONE)) { - args[idx + numParts] = Tcl_NewUnicodeObj( + if ((subStart >= 0) && (subEnd >= 0)) { + args[idx + numParts] = TclNewUnicodeObj( wstring + offset + subStart, subEnd - subStart); } else { - args[idx + numParts] = Tcl_NewObj(); + TclNewObj(args[idx + numParts]); } Tcl_IncrRefCount(args[idx + numParts]); } /* @@ -807,11 +811,11 @@ result = Tcl_EvalObjv(interp, numArgs, args, 0); for (idx = 0 ; idx <= info.nsubs ; idx++) { TclDecrRefCount(args[idx + numParts]); } - Tcl_Free(args); + ckfree(args); if (result != TCL_OK) { if (result == TCL_ERROR) { Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (%s substitution computation script)", options[REGSUB_COMMAND])); @@ -887,11 +891,11 @@ } if (idx <= info.nsubs) { subStart = info.matches[idx].start; subEnd = info.matches[idx].end; - if ((subStart != TCL_INDEX_NONE) && (subEnd != TCL_INDEX_NONE)) { + if ((subStart >= 0) && (subEnd >= 0)) { TclAppendUnicodeToObj(resultPtr, wstring + offset + subStart, subEnd - subStart); } } @@ -1001,11 +1005,11 @@ *---------------------------------------------------------------------- */ int Tcl_RenameObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *oldName, *newName; @@ -1037,11 +1041,11 @@ *---------------------------------------------------------------------- */ int Tcl_ReturnObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int code, level; @@ -1051,11 +1055,11 @@ * General syntax: [return ?-option value ...? ?result?] * An even number of words means an explicit result argument is present. */ int explicitResult = (0 == (objc % 2)); - int numOptionWords = objc - 1 - explicitResult; + Tcl_Size numOptionWords = objc - 1 - explicitResult; if (TCL_ERROR == TclMergeReturnOptions(interp, numOptionWords, objv+1, &returnOpts, &code, &level)) { return TCL_ERROR; } @@ -1084,21 +1088,21 @@ *---------------------------------------------------------------------- */ int Tcl_SourceObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRSourceObjCmd, clientData, objc, objv); } int TclNRSourceObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *encodingName = NULL; @@ -1106,11 +1110,11 @@ int result; void **pkgFiles = NULL; void *names = NULL; if (objc < 2 || objc > 4) { - Tcl_WrongNumArgs(interp, 1, objv, "?-encoding name? fileName"); + Tcl_WrongNumArgs(interp, 1, objv, "?-encoding encoding? fileName"); return TCL_ERROR; } fileName = objv[objc-1]; @@ -1168,21 +1172,21 @@ *---------------------------------------------------------------------- */ int Tcl_SplitObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int ch = 0; int len; const char *splitChars; const char *stringPtr; const char *end; - size_t splitCharLen, stringLen; + Tcl_Size splitCharLen, stringLen; Tcl_Obj *listPtr, *objPtr; if (objc == 2) { splitChars = " \n\t\r"; splitCharLen = 4; @@ -1193,11 +1197,11 @@ return TCL_ERROR; } stringPtr = TclGetStringFromObj(objv[1], &stringLen); end = stringPtr + stringLen; - listPtr = Tcl_NewObj(); + TclNewObj(listPtr); if (stringLen == 0) { /* * Do nothing. */ @@ -1216,11 +1220,11 @@ */ Tcl_InitHashTable(&charReuseTable, TCL_ONE_WORD_KEYS); for ( ; stringPtr < end; stringPtr += len) { - len = TclUtfToUCS4(stringPtr, &ch); + len = TclUtfToUniChar(stringPtr, &ch); hPtr = Tcl_CreateHashEntry(&charReuseTable, INT2PTR(ch), &isNew); if (isNew) { TclNewStringObj(objPtr, stringPtr, len); /* @@ -1238,11 +1242,11 @@ } else if (splitCharLen == 1) { const char *p; /* * Handle the special case of splitting on a single character. This is - * only true for the one-char ASCII case, as one unicode char is > 1 + * only true for the one-char ASCII case, as one Unicode char is > 1 * byte in length. */ while (*stringPtr && (p=strchr(stringPtr,*splitChars)) != NULL) { objPtr = Tcl_NewStringObj(stringPtr, p - stringPtr); @@ -1251,11 +1255,11 @@ } TclNewStringObj(objPtr, stringPtr, end - stringPtr); Tcl_ListObjAppendElement(NULL, listPtr, objPtr); } else { const char *element, *p, *splitEnd; - size_t splitLen; + Tcl_Size splitLen; int splitChar; /* * Normal case: split on any of a given set of characters. Discard * instances of the split characters. @@ -1262,13 +1266,13 @@ */ splitEnd = splitChars + splitCharLen; for (element = stringPtr; stringPtr < end; stringPtr += len) { - len = TclUtfToUCS4(stringPtr, &ch); + len = TclUtfToUniChar(stringPtr, &ch); for (p = splitChars; p < splitEnd; p += splitLen) { - splitLen = TclUtfToUCS4(p, &splitChar); + splitLen = TclUtfToUniChar(p, &splitChar); if (ch == splitChar) { TclNewStringObj(objPtr, element, stringPtr - element); Tcl_ListObjAppendElement(NULL, listPtr, objPtr); element = stringPtr + len; break; @@ -1301,25 +1305,25 @@ *---------------------------------------------------------------------- */ static int StringFirstCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t start = TCL_INDEX_START; + Tcl_Size start = 0; if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "needleString haystackString ?startIndex?"); return TCL_ERROR; } if (objc == 4) { - size_t end = Tcl_GetCharLength(objv[2]) - 1; + Tcl_Size end = TclGetCharLength(objv[2]) - 1; if (TCL_OK != TclGetIntForIndexM(interp, objv[3], end, &start)) { return TCL_ERROR; } } @@ -1345,25 +1349,25 @@ *---------------------------------------------------------------------- */ static int StringLastCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t last = TCL_INDEX_END; + Tcl_Size last = TCL_SIZE_MAX; if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "needleString haystackString ?lastIndex?"); return TCL_ERROR; } if (objc == 4) { - size_t end = Tcl_GetCharLength(objv[2]) - 1; + Tcl_Size end = TclGetCharLength(objv[2]) - 1; if (TCL_OK != TclGetIntForIndexM(interp, objv[3], end, &last)) { return TCL_ERROR; } } @@ -1389,16 +1393,16 @@ *---------------------------------------------------------------------- */ static int StringIndexCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t index, end; + Tcl_Size index, end; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "string charIndex"); return TCL_ERROR; } @@ -1405,17 +1409,17 @@ /* * Get the char length to calculate what 'end' means. */ - end = Tcl_GetCharLength(objv[1]) - 1; + end = TclGetCharLength(objv[1]) - 1; if (TclGetIntForIndexM(interp, objv[2], end, &index) != TCL_OK) { return TCL_ERROR; } - if ((index != TCL_INDEX_NONE) && (index + 1 <= end + 1)) { - int ch = Tcl_GetUniChar(objv[1], index); + if ((index >= 0) && (index <= end)) { + int ch = TclGetUniChar(objv[1], index); if (ch == -1) { return TCL_OK; } @@ -1459,31 +1463,31 @@ *---------------------------------------------------------------------- */ static int StringInsertCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter */ int objc, /* Number of arguments */ Tcl_Obj *const objv[]) /* Argument objects */ { - size_t length; /* String length */ - size_t index; /* Insert index */ + Tcl_Size length; /* String length */ + Tcl_Size index; /* Insert index */ Tcl_Obj *outObj; /* Output object */ if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "string index insertString"); return TCL_ERROR; } - length = Tcl_GetCharLength(objv[1]); + length = TclGetCharLength(objv[1]); if (TclGetIntForIndexM(interp, objv[2], length, &index) != TCL_OK) { return TCL_ERROR; } - if (index == TCL_INDEX_NONE) { - index = TCL_INDEX_START; + if (index < 0) { + index = 0; } if (index > length) { index = length; } @@ -1516,38 +1520,37 @@ *---------------------------------------------------------------------- */ static int StringIsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *string1, *end, *stop; int (*chcomp)(int) = NULL; /* The UniChar comparison function. */ - int i, result = 1, strict = 0, index, length3; - size_t failat = 0; - size_t length1, length2; + int i, result = 1, strict = 0; + Tcl_Size failat = 0, length1, length2, index; Tcl_Obj *objPtr, *failVarObj = NULL; Tcl_WideInt w; static const char *const isClasses[] = { "alnum", "alpha", "ascii", "control", "boolean", "dict", "digit", "double", "entier", "false", "graph", "integer", "list", "lower", "print", "punct", - "space", "true", "upper", "wideinteger", - "wordchar", "xdigit", NULL + "space", "true", "upper", + "wideinteger", "wordchar", "xdigit", NULL }; enum isClassesEnum { STR_IS_ALNUM, STR_IS_ALPHA, STR_IS_ASCII, STR_IS_CONTROL, STR_IS_BOOL, STR_IS_DICT, STR_IS_DIGIT, STR_IS_DOUBLE, STR_IS_ENTIER, STR_IS_FALSE, STR_IS_GRAPH, STR_IS_INT, STR_IS_LIST, STR_IS_LOWER, STR_IS_PRINT, STR_IS_PUNCT, - STR_IS_SPACE, STR_IS_TRUE, STR_IS_UPPER, STR_IS_WIDE, - STR_IS_WORD, STR_IS_XDIGIT + STR_IS_SPACE, STR_IS_TRUE, STR_IS_UPPER, + STR_IS_WIDE, STR_IS_WORD, STR_IS_XDIGIT }; static const char *const isOptions[] = { "-strict", "-failindex", NULL }; enum isOptionsEnum { @@ -1589,11 +1592,11 @@ } /* * We get the objPtr so that we can short-cut for some classes by checking * the object type (int and double), but we need the string otherwise, - * because we don't want any conversion of type occuring (as, for example, + * because we don't want any conversion of type occurring (as, for example, * Tcl_Get*FromObj would do). */ objPtr = objv[objc-1]; @@ -1612,28 +1615,31 @@ chcomp = UniCharIsAscii; break; case STR_IS_BOOL: case STR_IS_TRUE: case STR_IS_FALSE: - if (!TclHasIntRep(objPtr, &tclBooleanType) + if (!TclHasInternalRep(objPtr, &tclBooleanType) && (TCL_OK != TclSetBooleanFromAny(NULL, objPtr))) { if (strict) { result = 0; } else { string1 = TclGetStringFromObj(objPtr, &length1); result = length1 == 0; } - } else if ((objPtr->internalRep.wideValue != 0) - ? (index == STR_IS_FALSE) : (index == STR_IS_TRUE)) { - result = 0; + } else if (index != STR_IS_BOOL) { + TclGetBooleanFromObj(NULL, objPtr, &i); + if ((index == STR_IS_TRUE) ^ i) { + result = 0; + } } break; case STR_IS_CONTROL: chcomp = Tcl_UniCharIsControl; break; case STR_IS_DICT: { - int dresult, dsize; + int dresult; + Tcl_Size dsize; dresult = Tcl_DictObjSize(interp, objPtr, &dsize); Tcl_ResetResult(interp); result = (dresult == TCL_OK) ? 1 : 0; if (dresult != TCL_OK && failVarObj != NULL) { @@ -1642,12 +1648,11 @@ * fairly expensive. This is adapted from the core of * SetDictFromAny(). */ const char *elemStart, *nextElem; - int lenRemain; - size_t elemSize; + Tcl_Size lenRemain, elemSize; const char *p; string1 = TclGetStringFromObj(objPtr, &length1); end = string1 + length1; failat = -1; @@ -1669,11 +1674,11 @@ while (TclIsSpaceProc(*p)) { p++; } TclNewStringObj(tmpStr, string1, p-string1); - failat = Tcl_GetCharLength(tmpStr); + failat = TclGetCharLength(tmpStr); TclDecrRefCount(tmpStr); break; } } } @@ -1681,13 +1686,13 @@ } case STR_IS_DIGIT: chcomp = Tcl_UniCharIsDigit; break; case STR_IS_DOUBLE: { - if (TclHasIntRep(objPtr, &tclDoubleType) || - TclHasIntRep(objPtr, &tclIntType) || - TclHasIntRep(objPtr, &tclBignumType)) { + if (TclHasInternalRep(objPtr, &tclDoubleType) || + TclHasInternalRep(objPtr, &tclIntType) || + TclHasInternalRep(objPtr, &tclBignumType)) { break; } string1 = TclGetStringFromObj(objPtr, &length1); if (length1 == 0) { if (strict) { @@ -1694,30 +1699,30 @@ result = 0; } goto str_is_done; } end = string1 + length1; - if (TclParseNumber(NULL, objPtr, NULL, NULL, -1, + if (TclParseNumber(NULL, objPtr, NULL, NULL, TCL_INDEX_NONE, (const char **) &stop, 0) != TCL_OK) { result = 0; failat = 0; } else { failat = stop - string1; if (stop < end) { result = 0; - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); } } break; } case STR_IS_GRAPH: chcomp = Tcl_UniCharIsGraph; break; case STR_IS_INT: case STR_IS_ENTIER: - if (TclHasIntRep(objPtr, &tclIntType) || - TclHasIntRep(objPtr, &tclBignumType)) { + if (TclHasInternalRep(objPtr, &tclIntType) || + TclHasInternalRep(objPtr, &tclBignumType)) { break; } string1 = TclGetStringFromObj(objPtr, &length1); if (length1 == 0) { if (strict) { @@ -1724,11 +1729,11 @@ result = 0; } goto str_is_done; } end = string1 + length1; - if (TclParseNumber(NULL, objPtr, NULL, NULL, -1, + if (TclParseNumber(NULL, objPtr, NULL, NULL, TCL_INDEX_NONE, (const char **) &stop, TCL_PARSE_INTEGER_ONLY) == TCL_OK) { if (stop == end) { /* * Entire string parses as an integer. */ @@ -1742,11 +1747,11 @@ * *objPtr in an inconsistent state. */ result = 0; failat = stop - string1; - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); } } else { /* * No prefix is a valid integer. Fail at beginning. */ @@ -1775,11 +1780,11 @@ */ break; } end = string1 + length1; - if (TclParseNumber(NULL, objPtr, NULL, NULL, -1, + if (TclParseNumber(NULL, objPtr, NULL, NULL, TCL_INDEX_NONE, (const char **) &stop, TCL_PARSE_INTEGER_ONLY) == TCL_OK) { if (stop == end) { /* * Entire string parses as an integer, but rejected by * Tcl_Get(Wide)IntFromObj() so we must have overflowed the @@ -1795,11 +1800,11 @@ * Clear out the internal rep, since keeping it would leave * *objPtr in an inconsistent state. */ failat = stop - string1; - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); } } else { /* * No prefix is a valid integer. Fail at beginning. */ @@ -1811,11 +1816,11 @@ /* * We ignore the strictness here, since empty strings are always * well-formed lists. */ - if (TCL_OK == TclListObjLength(NULL, objPtr, &length3)) { + if (TCL_OK == TclListObjLength(NULL, objPtr, &length2)) { break; } if (failVarObj != NULL) { /* @@ -1823,12 +1828,11 @@ * fairly expensive. This is adapted from the core of * SetListFromAny(). */ const char *elemStart, *nextElem; - size_t lenRemain; - size_t elemSize; + Tcl_Size lenRemain, elemSize; const char *p; string1 = TclGetStringFromObj(objPtr, &length1); end = string1 + length1; failat = -1; @@ -1850,11 +1854,11 @@ while (TclIsSpaceProcM(*p)) { p++; } TclNewStringObj(tmpStr, string1, p-string1); - failat = Tcl_GetCharLength(tmpStr); + failat = TclGetCharLength(tmpStr); TclDecrRefCount(tmpStr); break; } } } @@ -1893,11 +1897,11 @@ } end = string1 + length1; for (; string1 < end; string1 += length2, failat++) { int ucs4; - length2 = TclUtfToUCS4(string1, &ucs4); + length2 = TclUtfToUniChar(string1, &ucs4); if (!chcomp(ucs4)) { result = 0; break; } } @@ -1951,16 +1955,16 @@ *---------------------------------------------------------------------- */ static int StringMapCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t length1, length2, mapElemc, index; + Tcl_Size length1, length2, mapElemc, index; int nocase = 0, mapWithDict = 0, copySource = 0; Tcl_Obj **mapElemv, *sourceObj, *resultPtr; Tcl_UniChar *ustring1, *ustring2, *p, *end; int (*strCmpFn)(const Tcl_UniChar*, const Tcl_UniChar*, size_t); @@ -1977,11 +1981,11 @@ nocase = 1; } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": must be -nocase", string)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "option", - string, NULL); + string, (char *)NULL); return TCL_ERROR; } } /* @@ -1988,30 +1992,31 @@ * This test is tricky, but has to be that way or you get other strange * inconsistencies (see test string-10.20.1 for illustration why!) */ if (!TclHasStringRep(objv[objc-2]) - && TclHasIntRep(objv[objc-2], &tclDictType)) { - int i, done; + && TclHasInternalRep(objv[objc-2], &tclDictType)) { + Tcl_Size i; + int done; Tcl_DictSearch search; /* * We know the type exactly, so all dict operations will succeed for * sure. This shortens this code quite a bit. */ - Tcl_DictObjSize(interp, objv[objc-2], &i); - if (i == 0) { + Tcl_DictObjSize(interp, objv[objc-2], &mapElemc); + if (mapElemc == 0) { /* * Empty charMap, just return whatever string was given. */ Tcl_SetObjResult(interp, objv[objc-1]); return TCL_OK; } - mapElemc = 2 * i; + mapElemc *= 2; mapWithDict = 1; /* * Copy the dictionary out into an array; that's the easiest way to * adapt this code... @@ -2018,21 +2023,19 @@ */ mapElemv = (Tcl_Obj **)TclStackAlloc(interp, sizeof(Tcl_Obj *) * mapElemc); Tcl_DictObjFirst(interp, objv[objc-2], &search, mapElemv+0, mapElemv+1, &done); - for (index=2 ; index30% faster on * larger strings. */ - size_t mapLen; + Tcl_Size mapLen; int u2lc; Tcl_UniChar *mapString; ustring2 = TclGetUnicodeFromObj(mapElemv[0], &length2); p = ustring1; @@ -2105,11 +2108,11 @@ u2lc = (nocase ? Tcl_UniCharToLower(*ustring2) : 0); for (; ustring1 < end; ustring1++) { if (((*ustring1 == *ustring2) || (nocase&&Tcl_UniCharToLower(*ustring1)==u2lc)) && (length2==1 || strCmpFn(ustring1, ustring2, - length2) == 0)) { + (unsigned long) length2) == 0)) { if (p != ustring1) { TclAppendUnicodeToObj(resultPtr, p, ustring1-p); p = ustring1 + length2; } else { p += length2; @@ -2120,22 +2123,22 @@ } } } } else { Tcl_UniChar **mapStrings; - size_t *mapLens; - int *u2lc = 0; + Tcl_Size *mapLens; + int *u2lc = NULL; /* - * Precompute pointers to the unicode string and length. This saves us + * Precompute pointers to the Unicode string and length. This saves us * repeated function calls later, significantly speeding up the * algorithm. We only need the lowercase first char in the nocase * case. */ mapStrings = (Tcl_UniChar **)TclStackAlloc(interp, mapElemc*sizeof(Tcl_UniChar *)*2); - mapLens = (size_t *)TclStackAlloc(interp, mapElemc * sizeof(size_t) * 2); + mapLens = (Tcl_Size *)TclStackAlloc(interp, mapElemc * sizeof(Tcl_Size) * 2); if (nocase) { u2lc = (int *)TclStackAlloc(interp, mapElemc * sizeof(int)); } for (index = 0; index < mapElemc; index++) { mapStrings[index] = TclGetUnicodeFromObj(mapElemv[index], @@ -2153,11 +2156,11 @@ ustring2 = mapStrings[index]; length2 = mapLens[index]; if ((length2 > 0) && ((*ustring1 == *ustring2) || (nocase && (Tcl_UniCharToLower(*ustring1) == u2lc[index/2]))) && /* Restrict max compare length. */ - ((size_t)(end-ustring1) >= length2) && ((length2 == 1) || + (end-ustring1 >= length2) && ((length2 == 1) || !strCmpFn(ustring2, ustring1, length2))) { if (p != ustring1) { /* * Put the skipped chars onto the result first. */ @@ -2173,11 +2176,11 @@ */ ustring1 = p - 1; /* - * Append the map value to the unicode string. + * Append the map value to the Unicode string. */ TclAppendUnicodeToObj(resultPtr, mapStrings[index+1], mapLens[index+1]); break; @@ -2226,11 +2229,11 @@ *---------------------------------------------------------------------- */ static int StringMatchCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int nocase = 0; @@ -2239,21 +2242,20 @@ Tcl_WrongNumArgs(interp, 1, objv, "?-nocase? pattern string"); return TCL_ERROR; } if (objc == 4) { - size_t length; + Tcl_Size length; const char *string = TclGetStringFromObj(objv[1], &length); - if ((length > 1) && - strncmp(string, "-nocase", length) == 0) { + if ((length > 1) && strncmp(string, "-nocase", length) == 0) { nocase = TCL_MATCH_NOCASE; } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": must be -nocase", string)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "option", - string, NULL); + string, (char *)NULL); return TCL_ERROR; } } Tcl_SetObjResult(interp, Tcl_NewBooleanObj( TclStringMatchObj(objv[objc-1], objv[objc-2], nocase))); @@ -2278,16 +2280,16 @@ *---------------------------------------------------------------------- */ static int StringRangeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t first, last, end; + Tcl_Size first, last, end; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "string first last"); return TCL_ERROR; } @@ -2295,25 +2297,19 @@ /* * Get the length in actual characters; Then reduce it by one because * 'end' refers to the last character, not one past it. */ - end = Tcl_GetCharLength(objv[1]) - 1; + end = TclGetCharLength(objv[1]) - 1; if (TclGetIntForIndexM(interp, objv[2], end, &first) != TCL_OK || TclGetIntForIndexM(interp, objv[3], end, &last) != TCL_OK) { return TCL_ERROR; } - if (first == TCL_INDEX_NONE) { - first = TCL_INDEX_START; - } - if (last + 1 >= end + 1) { - last = end; - } - if (last + 1 >= first + 1) { - Tcl_SetObjResult(interp, Tcl_GetRange(objv[1], first, last)); + if (last >= 0) { + Tcl_SetObjResult(interp, TclGetRange(objv[1], first, last)); } return TCL_OK; } /* @@ -2334,11 +2330,11 @@ *---------------------------------------------------------------------- */ static int StringReptCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int count; @@ -2390,23 +2386,23 @@ *---------------------------------------------------------------------- */ static int StringRplcCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t first, last, end; + Tcl_Size first, last, end; if (objc < 4 || objc > 5) { Tcl_WrongNumArgs(interp, 1, objv, "string first last ?string?"); return TCL_ERROR; } - end = Tcl_GetCharLength(objv[1]) - 1; + end = TclGetCharLength(objv[1]) - 1; if (TclGetIntForIndexM(interp, objv[2], end, &first) != TCL_OK || TclGetIntForIndexM(interp, objv[3], end, &last) != TCL_OK) { return TCL_ERROR; } @@ -2415,13 +2411,13 @@ * The following test screens out most empty substrings as candidates for * replacement. When they are detected, no replacement is done, and the * result is the original string. */ - if ((last == TCL_INDEX_NONE) || /* Range ends before start of string */ - (first + 1 > end + 1) || /* Range begins after end of string */ - (last + 1 < first + 1)) { /* Range begins after it starts */ + if ((last < 0) || /* Range ends before start of string */ + (first > end) || /* Range begins after end of string */ + (last < first)) { /* Range begins after it starts */ /* * BUT!!! when (end < 0) -- an empty original string -- we can * have (first <= end < 0 <= last) and an empty string is permitted * to be replaced. */ @@ -2428,21 +2424,24 @@ Tcl_SetObjResult(interp, objv[1]); } else { Tcl_Obj *resultPtr; - if (first == TCL_INDEX_NONE) { - first = TCL_INDEX_START; + if (first < 0) { + first = 0; } - if (last + 1 > end + 1) { + if (last > end) { last = end; } resultPtr = TclStringReplace(interp, objv[1], first, last + 1 - first, (objc == 5) ? objv[4] : NULL, TCL_STRING_IN_PLACE); + if (resultPtr == NULL) { + return TCL_ERROR; + } Tcl_SetObjResult(interp, resultPtr); } return TCL_OK; } @@ -2464,11 +2463,11 @@ *---------------------------------------------------------------------- */ static int StringRevCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 2) { @@ -2497,51 +2496,50 @@ *---------------------------------------------------------------------- */ static int StringStartCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int ch; - const char *p, *string; - size_t numChars, length, cur, index; + const Tcl_UniChar *p, *string; + Tcl_Size cur, index, length; Tcl_Obj *obj; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "string index"); return TCL_ERROR; } - string = TclGetStringFromObj(objv[1], &length); - numChars = Tcl_NumUtfChars(string, length) - 1; - if (TclGetIntForIndexM(interp, objv[2], numChars, &index) != TCL_OK) { + string = TclGetUnicodeFromObj(objv[1], &length); + if (TclGetIntForIndexM(interp, objv[2], length-1, &index) != TCL_OK) { return TCL_ERROR; } - string = TclGetString(objv[1]); - if (index + 1 > numChars + 1) { - index = numChars; + if (index >= length) { + index = length - 1; } cur = 0; - if (index + 1 > 1) { - p = Tcl_UtfAtIndex(string, index); + if (index > 0) { + p = &string[index]; - TclUtfToUCS4(p, &ch); + ch = *p; for (cur = index; cur != TCL_INDEX_NONE; cur--) { int delta = 0; - const char *next; + const Tcl_UniChar *next; if (!Tcl_UniCharIsWordChar(ch)) { break; } - next = TclUtfPrev(p, string); + next = (p > string) ? p - 1 : p; do { next += delta; - delta = TclUtfToUCS4(next, &ch); + ch = *next; + delta = 1; } while (next + delta < p); p = next; } if (cur != index) { cur += 1; @@ -2569,48 +2567,46 @@ *---------------------------------------------------------------------- */ static int StringEndCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int ch; - const char *p, *end, *string; - size_t length, numChars, cur, index; + const Tcl_UniChar *p, *end, *string; + Tcl_Size cur, index, length; Tcl_Obj *obj; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "string index"); return TCL_ERROR; } - string = TclGetStringFromObj(objv[1], &length); - numChars = Tcl_NumUtfChars(string, length) - 1; - if (TclGetIntForIndexM(interp, objv[2], numChars, &index) != TCL_OK) { + string = TclGetUnicodeFromObj(objv[1], &length); + if (TclGetIntForIndexM(interp, objv[2], length-1, &index) != TCL_OK) { return TCL_ERROR; } - string = TclGetStringFromObj(objv[1], &length); - if (index == TCL_INDEX_NONE) { - index = TCL_INDEX_START; + if (index < 0) { + index = 0; } - if (index + 1 <= numChars + 1) { - p = Tcl_UtfAtIndex(string, index); + if (index < length) { + p = &string[index]; end = string+length; for (cur = index; p < end; cur++) { - p += TclUtfToUCS4(p, &ch); + ch = *p++; if (!Tcl_UniCharIsWordChar(ch)) { break; } } if (cur == index) { cur++; } } else { - cur = numChars + 1; + cur = length; } TclNewIndexObj(obj, cur); Tcl_SetObjResult(interp, obj); return TCL_OK; } @@ -2633,11 +2629,11 @@ *---------------------------------------------------------------------- */ static int StringEqualCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { /* @@ -2645,12 +2641,13 @@ * in tclExecute.c (INST_STR_EQ, INST_STR_NEQ and INST_STR_CMP as well as * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...). */ const char *string2; - int i, match, nocase = 0, reqlength = -1; - size_t length; + int i, match, nocase = 0; + Tcl_Size length; + Tcl_WideInt reqlength = -1; if (objc < 3 || objc > 6) { str_cmp_args: Tcl_WrongNumArgs(interp, 1, objv, "?-nocase? ?-length int? string1 string2"); @@ -2665,19 +2662,22 @@ && !strncmp(string2, "-length", length)) { if (i+1 >= objc-2) { goto str_cmp_args; } i++; - if (TclGetIntFromObj(interp, objv[i], &reqlength) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[i], &reqlength) != TCL_OK) { return TCL_ERROR; + } + if ((Tcl_WideUInt)reqlength > TCL_SIZE_MAX) { + reqlength = -1; } } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": must be -nocase or -length", string2)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "option", - string2, NULL); + string2, (char *)NULL); return TCL_ERROR; } } /* @@ -2684,11 +2684,11 @@ * From now on, we only access the two objects at the end of the argument * array. */ objv += objc-2; - match = TclStringCmp(objv[0], objv[1], 0, nocase, reqlength); + match = TclStringCmp(objv[0], objv[1], 1, nocase, reqlength); Tcl_SetObjResult(interp, Tcl_NewBooleanObj(match ? 0 : 1)); return TCL_OK; } /* @@ -2709,11 +2709,11 @@ *---------------------------------------------------------------------- */ static int StringCmpCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { /* @@ -2720,13 +2720,14 @@ * Remember to keep code here in some sync with the byte-compiled versions * in tclExecute.c (INST_STR_EQ, INST_STR_NEQ and INST_STR_CMP as well as * the expr string comparison in INST_EQ/INST_NEQ/INST_LT/...). */ - int match, nocase, reqlength, status; + int match, nocase, status; + Tcl_Size reqlength = -1; - status = TclStringCmpOpts(interp, objc, objv, &nocase, &reqlength); + status = StringCmpOpts(interp, objc, objv, &nocase, &reqlength); if (status != TCL_OK) { return status; } objv += objc-2; @@ -2734,22 +2735,22 @@ Tcl_SetObjResult(interp, Tcl_NewWideIntObj(match)); return TCL_OK; } int -TclStringCmpOpts( +StringCmpOpts( Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[], /* Argument objects. */ int *nocase, - int *reqlength) + Tcl_Size *reqlength) { int i; - size_t length; + Tcl_Size length; const char *string; + Tcl_WideInt wreqlength = -1; - *reqlength = -1; *nocase = 0; if (objc < 3 || objc > 6) { str_cmp_args: Tcl_WrongNumArgs(interp, 1, objv, "?-nocase? ?-length int? string1 string2"); @@ -2764,19 +2765,24 @@ && !strncmp(string, "-length", length)) { if (i+1 >= objc-2) { goto str_cmp_args; } i++; - if (TclGetIntFromObj(interp, objv[i], reqlength) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[i], &wreqlength) != TCL_OK) { return TCL_ERROR; + } + if ((Tcl_WideUInt)wreqlength > TCL_SIZE_MAX) { + *reqlength = -1; + } else { + *reqlength = wreqlength; } } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": must be -nocase or -length", string)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "option", - string, NULL); + string, (char *)NULL); return TCL_ERROR; } } return TCL_OK; } @@ -2798,11 +2804,11 @@ *---------------------------------------------------------------------- */ static int StringCatCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *objResultPtr; @@ -2841,19 +2847,19 @@ * Side effects: * See the user documentation. * *---------------------------------------------------------------------- */ - +#if TCL_MAJOR_VERSION < 9 && !defined(TCL_NO_DEPRECATED) static int StringBytesCmd( TCL_UNUSED(ClientData), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t length; + int length; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "string"); return TCL_ERROR; } @@ -2860,10 +2866,11 @@ (void) TclGetStringFromObj(objv[1], &length); Tcl_SetObjResult(interp, Tcl_NewWideIntObj(length)); return TCL_OK; } +#endif /* *---------------------------------------------------------------------- * * StringLenCmd -- @@ -2881,21 +2888,21 @@ *---------------------------------------------------------------------- */ static int StringLenCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "string"); return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(Tcl_GetCharLength(objv[1]))); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(TclGetCharLength(objv[1]))); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2915,16 +2922,16 @@ *---------------------------------------------------------------------- */ static int StringLowerCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t length1, length2; + Tcl_Size length1, length2; const char *string1; char *string2; if (objc < 2 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "string ?first? ?last?"); @@ -2938,39 +2945,39 @@ length1 = Tcl_UtfToLower(TclGetString(resultPtr)); Tcl_SetObjLength(resultPtr, length1); Tcl_SetObjResult(interp, resultPtr); } else { - size_t first, last; + Tcl_Size first, last; const char *start, *end; Tcl_Obj *resultPtr; - length1 = Tcl_NumUtfChars(string1, length1) - 1; + length1 = TclNumUtfChars(string1, length1) - 1; if (TclGetIntForIndexM(interp,objv[2],length1, &first) != TCL_OK) { return TCL_ERROR; } - if (first == TCL_INDEX_NONE) { + if (first < 0) { first = 0; } last = first; if ((objc == 4) && (TclGetIntForIndexM(interp, objv[3], length1, &last) != TCL_OK)) { return TCL_ERROR; } - if (last + 1 >= length1 + 1) { + if (last >= length1) { last = length1; } - if (last + 1 < first + 1) { + if (last < first) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } string1 = TclGetStringFromObj(objv[1], &length1); - start = Tcl_UtfAtIndex(string1, first); - end = Tcl_UtfAtIndex(start, last - first + 1); + start = TclUtfAtIndex(string1, first); + end = TclUtfAtIndex(start, last - first + 1); resultPtr = Tcl_NewStringObj(string1, end - string1); string2 = TclGetString(resultPtr) + (start - string1); length2 = Tcl_UtfToLower(string2); Tcl_SetObjLength(resultPtr, length2 + (start - string1)); @@ -3000,16 +3007,16 @@ *---------------------------------------------------------------------- */ static int StringUpperCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t length1, length2; + Tcl_Size length1, length2; const char *string1; char *string2; if (objc < 2 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "string ?first? ?last?"); @@ -3023,39 +3030,39 @@ length1 = Tcl_UtfToUpper(TclGetString(resultPtr)); Tcl_SetObjLength(resultPtr, length1); Tcl_SetObjResult(interp, resultPtr); } else { - size_t first, last; + Tcl_Size first, last; const char *start, *end; Tcl_Obj *resultPtr; - length1 = Tcl_NumUtfChars(string1, length1) - 1; + length1 = TclNumUtfChars(string1, length1) - 1; if (TclGetIntForIndexM(interp,objv[2],length1, &first) != TCL_OK) { return TCL_ERROR; } - if (first == TCL_INDEX_NONE) { - first = TCL_INDEX_START; + if (first < 0) { + first = 0; } last = first; if ((objc == 4) && (TclGetIntForIndexM(interp, objv[3], length1, &last) != TCL_OK)) { return TCL_ERROR; } - if (last + 1 >= length1 + 1) { + if (last >= length1) { last = length1; } - if (last + 1 < first + 1) { + if (last < first) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } string1 = TclGetStringFromObj(objv[1], &length1); - start = Tcl_UtfAtIndex(string1, first); - end = Tcl_UtfAtIndex(start, last - first + 1); + start = TclUtfAtIndex(string1, first); + end = TclUtfAtIndex(start, last - first + 1); resultPtr = Tcl_NewStringObj(string1, end - string1); string2 = TclGetString(resultPtr) + (start - string1); length2 = Tcl_UtfToUpper(string2); Tcl_SetObjLength(resultPtr, length2 + (start - string1)); @@ -3085,16 +3092,16 @@ *---------------------------------------------------------------------- */ static int StringTitleCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - size_t length1, length2; + Tcl_Size length1, length2; const char *string1; char *string2; if (objc < 2 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "string ?first? ?last?"); @@ -3108,39 +3115,39 @@ length1 = Tcl_UtfToTitle(TclGetString(resultPtr)); Tcl_SetObjLength(resultPtr, length1); Tcl_SetObjResult(interp, resultPtr); } else { - size_t first, last; + Tcl_Size first, last; const char *start, *end; Tcl_Obj *resultPtr; - length1 = Tcl_NumUtfChars(string1, length1) - 1; + length1 = TclNumUtfChars(string1, length1) - 1; if (TclGetIntForIndexM(interp,objv[2],length1, &first) != TCL_OK) { return TCL_ERROR; } - if (first == TCL_INDEX_NONE) { - first = TCL_INDEX_START; + if (first < 0) { + first = 0; } last = first; if ((objc == 4) && (TclGetIntForIndexM(interp, objv[3], length1, &last) != TCL_OK)) { return TCL_ERROR; } - if (last + 1 >= length1 + 1) { + if (last >= length1) { last = length1; } - if (last + 1 < first + 1) { + if (last < first) { Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } string1 = TclGetStringFromObj(objv[1], &length1); - start = Tcl_UtfAtIndex(string1, first); - end = Tcl_UtfAtIndex(start, last - first + 1); + start = TclUtfAtIndex(string1, first); + end = TclUtfAtIndex(start, last - first + 1); resultPtr = Tcl_NewStringObj(string1, end - string1); string2 = TclGetString(resultPtr) + (start - string1); length2 = Tcl_UtfToTitle(string2); Tcl_SetObjLength(resultPtr, length2 + (start - string1)); @@ -3170,17 +3177,17 @@ *---------------------------------------------------------------------- */ static int StringTrimCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *string1, *string2; - size_t triml, trimr, length1, length2; + Tcl_Size triml, trimr, length1, length2; if (objc == 3) { string2 = TclGetStringFromObj(objv[2], &length2); } else if (objc == 2) { string2 = tclDefaultTrimSet; @@ -3217,18 +3224,18 @@ *---------------------------------------------------------------------- */ static int StringTrimLCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *string1, *string2; int trim; - size_t length1, length2; + Tcl_Size length1, length2; if (objc == 3) { string2 = TclGetStringFromObj(objv[2], &length2); } else if (objc == 2) { string2 = tclDefaultTrimSet; @@ -3264,18 +3271,18 @@ *---------------------------------------------------------------------- */ static int StringTrimRCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *string1, *string2; int trim; - size_t length1, length2; + Tcl_Size length1, length2; if (objc == 3) { string2 = TclGetStringFromObj(objv[2], &length2); } else if (objc == 2) { string2 = tclDefaultTrimSet; @@ -3318,11 +3325,13 @@ Tcl_Command TclInitStringCmd( Tcl_Interp *interp) /* Current interpreter. */ { static const EnsembleImplMap stringImplMap[] = { +#if TCL_MAJOR_VERSION < 9 && !defined(TCL_NO_DEPRECATED) {"bytelength", StringBytesCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, +#endif {"cat", StringCatCmd, TclCompileStringCatCmd, NULL, NULL, 0}, {"compare", StringCmpCmd, TclCompileStringCmpCmd, NULL, NULL, 0}, {"equal", StringEqualCmd, TclCompileStringEqualCmd, NULL, NULL, 0}, {"first", StringFirstCmd, TclCompileStringFirstCmd, NULL, NULL, 0}, {"index", StringIndexCmd, TclCompileStringIndexCmd, NULL, NULL, 0}, @@ -3369,11 +3378,11 @@ */ int TclSubstOptions( Tcl_Interp *interp, - int numOpts, + Tcl_Size numOpts, Tcl_Obj *const opts[], int *flagPtr) { static const char *const substOptions[] = { "-nobackslashes", "-nocommands", "-novariables", NULL @@ -3408,21 +3417,21 @@ return TCL_OK; } int Tcl_SubstObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRSubstObjCmd, clientData, objc, objv); } int TclNRSubstObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int flags; @@ -3456,27 +3465,27 @@ *---------------------------------------------------------------------- */ int Tcl_SwitchObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRSwitchObjCmd, clientData, objc, objv); } int TclNRSwitchObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int i, index, mode, foundmode, splitObjs, numMatchesSaved; int noCase; - size_t patternLength, j; + Tcl_Size patternLength, j; const char *pattern; Tcl_Obj *stringObj, *indexVarObj, *matchVarObj; Tcl_Obj *const *savedObjv = objv; Tcl_RegExp regExpr = NULL; Interp *iPtr = (Interp *) interp; @@ -3541,11 +3550,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\": %s option already found", TclGetString(objv[i]), options[mode])); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "DOUBLEOPT", NULL); + "DOUBLEOPT", (char *)NULL); return TCL_ERROR; } foundmode = 1; mode = index; break; @@ -3560,11 +3569,11 @@ if (i >= objc-2) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "missing variable name argument to %s option", "-indexvar")); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "NOVAR", NULL); + "NOVAR", (char *)NULL); return TCL_ERROR; } indexVarObj = objv[i]; numMatchesSaved = -1; break; @@ -3573,11 +3582,11 @@ if (i >= objc-2) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "missing variable name argument to %s option", "-matchvar")); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "NOVAR", NULL); + "NOVAR", (char *)NULL); return TCL_ERROR; } matchVarObj = objv[i]; numMatchesSaved = -1; break; @@ -3592,18 +3601,18 @@ } if (indexVarObj != NULL && mode != OPT_REGEXP) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s option requires -regexp option", "-indexvar")); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "MODERESTRICTION", NULL); + "MODERESTRICTION", (char *)NULL); return TCL_ERROR; } if (matchVarObj != NULL && mode != OPT_REGEXP) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s option requires -regexp option", "-matchvar")); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "MODERESTRICTION", NULL); + "MODERESTRICTION", (char *)NULL); return TCL_ERROR; } stringObj = objv[i]; objc -= i + 1; @@ -3622,11 +3631,11 @@ splitObjs = 0; if (objc == 1) { Tcl_Obj **listv; blist = objv[0]; - if (TclListObjGetElements(interp, objv[0], &objc, &listv) != TCL_OK) { + if (TclListObjLength(interp, objv[0], &objc) != TCL_OK) { return TCL_ERROR; } /* * Ensure that the list is non-empty. @@ -3634,10 +3643,13 @@ if (objc < 1) { Tcl_WrongNumArgs(interp, 1, savedObjv, "?-option ...? string {?pattern body ...? ?default body?}"); return TCL_ERROR; + } + if (TclListObjGetElements(interp, objv[0], &objc, &listv) != TCL_OK) { + return TCL_ERROR; } objv = listv; splitObjs = 1; } @@ -3649,11 +3661,11 @@ if (objc % 2) { Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_NewStringObj( "extra switch pattern with no body", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", "BADARM", - NULL); + (char *)NULL); /* * Check if this can be due to a badly placed comment in the switch * block. * @@ -3667,11 +3679,11 @@ Tcl_AppendToObj(Tcl_GetObjResult(interp), ", this may be due to a comment incorrectly" " placed outside of a switch body - see the" " \"switch\" documentation", -1); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", - "BADARM", "COMMENT?", NULL); + "BADARM", "COMMENT?", (char *)NULL); break; } } } @@ -3686,11 +3698,11 @@ if (strcmp(TclGetString(objv[objc-1]), "-") == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no body specified for pattern \"%s\"", TclGetString(objv[objc-2]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SWITCH", "BADARM", - "FALLTHROUGH", NULL); + "FALLTHROUGH", (char *)NULL); return TCL_ERROR; } for (i = 0; i < objc; i += 2) { /* @@ -3783,15 +3795,15 @@ for (j=0 ; j<=info.nsubs ; j++) { if (indexVarObj != NULL) { Tcl_Obj *rangeObjAry[2]; - if (info.matches[j].end + 1 > 1) { + if (info.matches[j].end > 0) { TclNewIndexObj(rangeObjAry[0], info.matches[j].start); TclNewIndexObj(rangeObjAry[1], info.matches[j].end-1); } else { - TclNewIndexObj(rangeObjAry[1], TCL_INDEX_NONE); + TclNewIntObj(rangeObjAry[1], -1); rangeObjAry[0] = rangeObjAry[1]; } /* * Never fails; the object is always clean at this point. @@ -3802,12 +3814,16 @@ } if (matchVarObj != NULL) { Tcl_Obj *substringObj; - substringObj = Tcl_GetRange(stringObj, - info.matches[j].start, info.matches[j].end-1); + if (info.matches[j].end > 0) { + substringObj = TclGetRange(stringObj, + info.matches[j].start, info.matches[j].end-1); + } else { + TclNewObj(substringObj); + } /* * Never fails; the object is always clean at this point. */ @@ -3880,11 +3896,11 @@ } if (ctxPtr->type == TCL_LOCATION_SOURCE && ctxPtr->line[bidx] >= 0) { int bline = ctxPtr->line[bidx]; - ctxPtr->line = (int *)Tcl_Alloc(objc * sizeof(int)); + ctxPtr->line = (Tcl_Size *)ckalloc(objc * sizeof(Tcl_Size)); ctxPtr->nline = objc; TclListLines(blist, bline, objc, ctxPtr->line, objv); } else { /* * This is either a dynamic code word, when all elements are @@ -3894,20 +3910,20 @@ * which triggers reversion to the old behavior. */ int k; - ctxPtr->line = (int *)Tcl_Alloc(objc * sizeof(int)); + ctxPtr->line = (Tcl_Size *)ckalloc(objc * sizeof(Tcl_Size)); ctxPtr->nline = objc; for (k=0; k < objc; k++) { ctxPtr->line[k] = -1; } } } for (j = i + 1; ; j += 2) { - if (j >= (size_t)objc) { + if (j >= objc) { /* * This shouldn't happen since we've checked that the last body is * not a continuation... */ @@ -3921,34 +3937,34 @@ /* * TIP #280: Make invoking context available to switch branch. */ Tcl_NRAddCallback(interp, SwitchPostProc, INT2PTR(splitObjs), ctxPtr, - INT2PTR(pc), (ClientData) pattern); + INT2PTR(pc), (void *)pattern); return TclNREvalObjEx(interp, objv[j], 0, ctxPtr, splitObjs ? j : bidx+j); } static int SwitchPostProc( - ClientData data[], /* Data passed from Tcl_NRAddCallback above */ + void *data[], /* Data passed from Tcl_NRAddCallback above */ Tcl_Interp *interp, /* Tcl interpreter */ int result) /* Result to return*/ { /* Unpack the preserved data */ int splitObjs = PTR2INT(data[0]); CmdFrame *ctxPtr = (CmdFrame *)data[1]; int pc = PTR2INT(data[2]); const char *pattern = (const char *)data[3]; - size_t patternLength = strlen(pattern); + Tcl_Size patternLength = strlen(pattern); /* * Clean up TIP 280 context information */ if (splitObjs) { - Tcl_Free(ctxPtr->line); + ckfree(ctxPtr->line); if (pc && (ctxPtr->type == TCL_LOCATION_SOURCE)) { /* * Death of SrcInfo reference. */ @@ -3959,16 +3975,16 @@ /* * Generate an error message if necessary. */ if (result == TCL_ERROR) { - unsigned limit = 50; + int limit = 50; int overflow = (patternLength > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (\"%.*s%s\" arm line %d)", - (overflow ? limit : (unsigned)patternLength), pattern, + (overflow ? limit : patternLength), pattern, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } TclStackFree(interp, ctxPtr); return result; } @@ -3990,17 +4006,17 @@ *---------------------------------------------------------------------- */ int Tcl_ThrowObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *options; - int len; + Tcl_Size len; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "type message"); return TCL_ERROR; } @@ -4007,17 +4023,17 @@ /* * The type must be a list of at least length 1. */ - if (Tcl_ListObjLength(interp, objv[1], &len) != TCL_OK) { + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { return TCL_ERROR; } else if (len < 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "type must be non-empty list", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "THROW", "BADEXCEPTION", - NULL); + (char *)NULL); return TCL_ERROR; } /* * Now prepare the result options dictionary. We use the list API as it is @@ -4052,11 +4068,11 @@ *---------------------------------------------------------------------- */ int Tcl_TimeObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *objPtr; @@ -4107,13 +4123,13 @@ if (count <= 1) { /* * Use int obj since we know time is not fractional. [Bug 1202178] */ - objs[0] = Tcl_NewWideIntObj((count <= 0) ? 0 : (Tcl_WideInt)totalMicroSec); + TclNewIntObj(objs[0], (count <= 0) ? 0 : (Tcl_WideInt)totalMicroSec); } else { - objs[0] = Tcl_NewDoubleObj(totalMicroSec/count); + TclNewDoubleObj(objs[0], totalMicroSec/count); } /* * Construct the result as a list because many programs have always parsed * as such (extracting the first element, typically). @@ -4150,11 +4166,11 @@ *---------------------------------------------------------------------- */ int Tcl_TimeRateObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static double measureOverhead = 0; @@ -4226,18 +4242,18 @@ "command ?time ?max-count??"); return TCL_ERROR; } objPtr = objv[i++]; if (i < objc) { /* max-time */ - result = Tcl_GetWideIntFromObj(interp, objv[i++], &maxms); + result = TclGetWideIntFromObj(interp, objv[i], &maxms); if (result != TCL_OK) { return result; } - if (i < objc) { /* max-count*/ + if (++i < objc) { /* max-count*/ Tcl_WideInt v; - result = Tcl_GetWideIntFromObj(interp, objv[i], &v); + result = TclGetWideIntFromObj(interp, objv[i], &v); if (result != TCL_OK) { return result; } maxcnt = (v > 0) ? v : 0; } @@ -4594,11 +4610,11 @@ */ if (measureOverhead > ((double) usec) / count) { measureOverhead = ((double) usec) / count; } - objs[0] = Tcl_NewDoubleObj(measureOverhead); + TclNewDoubleObj(objs[0], measureOverhead); TclNewLiteralStringObj(objs[1], "\xC2\xB5s/#-overhead"); /* mics */ objs += 2; } val = usec / count; /* microsecs per iteration */ @@ -4696,27 +4712,28 @@ *---------------------------------------------------------------------- */ int Tcl_TryObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRTryObjCmd, clientData, objc, objv); } int TclNRTryObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *bodyObj, *handlersObj, *finallyObj = NULL; - int i, bodyShared, haveHandlers, dummy, code; + int i, bodyShared, haveHandlers, code; + Tcl_Size dummy; static const char *const handlerNames[] = { "finally", "on", "trap", NULL }; enum Handlers { TryFinally, TryOn, TryTrap @@ -4732,11 +4749,11 @@ Tcl_WrongNumArgs(interp, 1, objv, "body ?handler ...? ?finally script?"); return TCL_ERROR; } bodyObj = objv[1]; - handlersObj = Tcl_NewObj(); + TclNewObj(handlersObj); bodyShared = 0; haveHandlers = 0; for (i=2 ; icmdFramePtr, 1); } /* @@ -4876,20 +4893,17 @@ Tcl_Obj *oldOptions, /* The old option dictionary. */ Tcl_Obj *errorInfo) /* An object to append to the errorinfo and * release, or NULL if nothing is to be added. * Designed to be used with Tcl_ObjPrintf. */ { - Tcl_Obj *during, *options; + Tcl_Obj *options; if (errorInfo != NULL) { Tcl_AppendObjToErrorInfo(interp, errorInfo); } options = Tcl_GetReturnOptions(interp, resultCode); - TclNewLiteralStringObj(during, "-during"); - Tcl_IncrRefCount(during); - Tcl_DictObjPut(interp, options, during, oldOptions); - Tcl_DecrRefCount(during); + TclDictPut(interp, options, "-during", oldOptions); Tcl_IncrRefCount(options); Tcl_DecrRefCount(oldOptions); return options; } @@ -4904,17 +4918,17 @@ *---------------------------------------------------------------------- */ static int TryPostBody( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj *resultObj, *options, *handlersObj, *finallyObj, *cmdObj, **objv; - int i, code, objc; - int numHandlers = 0; + int code, objc; + Tcl_Size i, numHandlers = 0; handlersObj = (Tcl_Obj *)data[0]; finallyObj = (Tcl_Obj *)data[1]; objv = (Tcl_Obj **)data[2]; objc = PTR2INT(data[3]); @@ -4957,16 +4971,16 @@ if (handlersObj != NULL) { int found = 0; Tcl_Obj **handlers, **info; - Tcl_ListObjGetElements(NULL, handlersObj, &numHandlers, &handlers); + TclListObjGetElements(NULL, handlersObj, &numHandlers, &handlers); for (i=0 ; i 0) { Tcl_Obj *varName; Tcl_ListObjIndex(NULL, info[3], 0, &varName); if (Tcl_ObjSetVar2(interp, varName, NULL, resultObj, @@ -5120,25 +5132,25 @@ *---------------------------------------------------------------------- */ static int TryPostHandler( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj *resultObj, *cmdObj, *options, *handlerKindObj, **objv; Tcl_Obj *finallyObj; - int finally; + int finallyIndex; objv = (Tcl_Obj **)data[0]; options = (Tcl_Obj *)data[1]; handlerKindObj = (Tcl_Obj *)data[2]; - finally = PTR2INT(data[3]); + finallyIndex = PTR2INT(data[3]); cmdObj = objv[0]; - finallyObj = finally ? objv[finally] : 0; + finallyObj = finallyIndex ? objv[finallyIndex] : 0; /* * Check for limits/rewinding, which override normal trapping behaviour. */ @@ -5178,11 +5190,11 @@ Tcl_NRAddCallback(interp, TryPostFinal, resultObj, options, cmdObj, NULL); /* The 'finally' script is always the last argument word. */ return TclNREvalObjEx(interp, finallyObj, 0, iPtr->cmdFramePtr, - finally); + finallyIndex); } /* * Install the correct result/options into the interpreter and clean up * any temporary storage. @@ -5206,11 +5218,11 @@ *---------------------------------------------------------------------- */ static int TryPostFinal( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj *resultObj, *options, *cmdObj; @@ -5273,21 +5285,21 @@ *---------------------------------------------------------------------- */ int Tcl_WhileObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRWhileObjCmd, clientData, objc, objv); } int TclNRWhileObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { ForIterData *iterPtr; @@ -5332,22 +5344,22 @@ void TclListLines( Tcl_Obj *listObj, /* Pointer to obj holding a string with list * structure. Assumed to be valid. Assumed to * contain n elements. */ - int line, /* Line the list as a whole starts on. */ - int n, /* #elements in lines */ - int *lines, /* Array of line numbers, to fill. */ + Tcl_Size line, /* Line the list as a whole starts on. */ + Tcl_Size n, /* #elements in lines */ + Tcl_Size *lines, /* Array of line numbers, to fill. */ Tcl_Obj *const *elems) /* The list elems as Tcl_Obj*, in need of * derived continuation data */ { const char *listStr = TclGetString(listObj); const char *listHead = listStr; - int i, length = strlen(listStr); + Tcl_Size i, length = strlen(listStr); const char *element = NULL, *next = NULL; ContLineLoc *clLocPtr = TclContinuationsGet(listObj); - int *clNext = (clLocPtr ? &clLocPtr->loc[0] : NULL); + Tcl_Size *clNext = (clLocPtr ? &clLocPtr->loc[0] : NULL); for (i = 0; i < n; i++) { TclFindElement(NULL, listStr, length, &element, &next, NULL, NULL); TclAdvanceLines(&line, listStr, element); Index: generic/tclCompCmds.c ================================================================== --- generic/tclCompCmds.c +++ generic/tclCompCmds.c @@ -2,14 +2,14 @@ * tclCompCmds.c -- * * This file contains compilation procedures that compile various Tcl * commands into a sequence of instructions ("bytecodes"). * - * Copyright (c) 1997-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2002 ActiveState Corporation. - * Copyright (c) 2004-2013 by Donal K. Fellows. + * Copyright © 1997-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2002 ActiveState Corporation. + * Copyright © 2004-2013 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -120,11 +120,11 @@ int TclCompileAppendCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr, *valueTokenPtr; @@ -228,11 +228,11 @@ /* *---------------------------------------------------------------------- * * TclCompileArray*Cmd -- * - * Functions called to compile "array" sucommands. + * Functions called to compile "array" subcommands. * * Results: * All return TCL_OK for a successful compile, and TCL_ERROR to defer * evaluation to runtime. * @@ -277,11 +277,11 @@ int TclCompileArraySetCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr, *dataTokenPtr; @@ -299,11 +299,11 @@ varTokenPtr = TokenAfter(parsePtr->tokenPtr); dataTokenPtr = TokenAfter(varTokenPtr); TclNewObj(literalObj); isDataLiteral = TclWordKnownAtCompileTime(dataTokenPtr, literalObj); isDataValid = (isDataLiteral - && Tcl_ListObjLength(NULL, literalObj, &len) == TCL_OK); + && TclListObjLength(NULL, literalObj, &len) == TCL_OK); isDataEven = (isDataValid && (len & 1) == 0); /* * Special case: literal odd-length argument is always an error. */ @@ -388,13 +388,13 @@ */ keyVar = AnonymousLocal(envPtr); valVar = AnonymousLocal(envPtr); - infoPtr = (ForeachInfo *)Tcl_Alloc(offsetof(ForeachInfo, varLists) + sizeof(ForeachVarList *)); + infoPtr = (ForeachInfo *)ckalloc(offsetof(ForeachInfo, varLists) + sizeof(ForeachVarList *)); infoPtr->numLists = 1; - infoPtr->varLists[0] = (ForeachVarList *)Tcl_Alloc(offsetof(ForeachVarList, varIndexes) + 2 * sizeof(int)); + infoPtr->varLists[0] = (ForeachVarList *)ckalloc(offsetof(ForeachVarList, varIndexes) + 2 * sizeof(int)); infoPtr->varLists[0]->numVars = 2; infoPtr->varLists[0]->varIndexes[0] = keyVar; infoPtr->varLists[0]->varIndexes[1] = valVar; infoIndex = TclCreateAuxData(infoPtr, &newForeachInfoType, envPtr); @@ -450,11 +450,11 @@ int TclCompileArrayUnsetCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); @@ -632,11 +632,11 @@ * substituted body. * Care has to be taken to make sure that substitution happens outside the * catch range so that errors in the substitution are not caught. * [Bug 219184] * The reason for duplicating the script is that EVAL_STK would otherwise - * begin by undeflowing the stack below the mark set by BEGIN_CATCH4. + * begin by underflowing the stack below the mark set by BEGIN_CATCH4. */ range = TclCreateExceptRange(CATCH_EXCEPTION_RANGE, envPtr); if (cmdTokenPtr->type == TCL_TOKEN_SIMPLE_WORD) { TclEmitInstInt4( INST_BEGIN_CATCH4, range, envPtr); @@ -684,12 +684,12 @@ TclEmitOpcode( INST_PUSH_RETURN_CODE, envPtr); /* Stack at this point on both branches: result returnCode */ if (TclFixupForwardJumpToHere(envPtr, &jumpFixup, 127)) { - Tcl_Panic("TclCompileCatchCmd: bad jump distance %" TCL_Z_MODIFIER "d", - (CurrentOffset(envPtr) - jumpFixup.codeOffset)); + Tcl_Panic("TclCompileCatchCmd: bad jump distance %d", + (int)(CurrentOffset(envPtr) - jumpFixup.codeOffset)); } /* * Push the return options if the caller wants them. This needs to happen * before INST_END_CATCH @@ -814,11 +814,11 @@ int TclCompileClockReadingCmd( TCL_UNUSED(Tcl_Interp *), Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { if (parsePtr->numWords != 1) { return TCL_ERROR; @@ -889,17 +889,16 @@ } if (listObj != NULL) { Tcl_Obj **objs; const char *bytes; int len; - size_t slen; - Tcl_ListObjGetElements(NULL, listObj, &len, &objs); + TclListObjGetElements(NULL, listObj, &len, &objs); objPtr = Tcl_ConcatObj(len, objs); Tcl_DecrRefCount(listObj); - bytes = TclGetStringFromObj(objPtr, &slen); - PushLiteral(envPtr, bytes, slen); + bytes = TclGetStringFromObj(objPtr, &len); + PushLiteral(envPtr, bytes, len); Tcl_DecrRefCount(objPtr); return TCL_OK; } /* @@ -981,11 +980,11 @@ /* *---------------------------------------------------------------------- * * TclCompileDict*Cmd -- * - * Functions called to compile "dict" sucommands. + * Functions called to compile "dict" subcommands. * * Results: * All return TCL_OK for a successful compile, and TCL_ERROR to defer * evaluation to runtime. * @@ -1052,11 +1051,11 @@ int TclCompileDictIncrCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr, *keyTokenPtr; @@ -1076,12 +1075,11 @@ * Parse the increment amount, if present. */ if (parsePtr->numWords == 4) { const char *word; - size_t numBytes; - int code; + int numBytes, code; Tcl_Token *incrTokenPtr; Tcl_Obj *intObj; incrTokenPtr = TokenAfter(keyTokenPtr); if (incrTokenPtr->type != TCL_TOKEN_SIMPLE_WORD) { @@ -1228,11 +1226,11 @@ int TclCompileDictUnsetCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -1281,21 +1279,20 @@ int TclCompileDictCreateCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ int worker; /* Temp var for building the value in. */ Tcl_Token *tokenPtr; Tcl_Obj *keyObj, *valueObj, *dictObj; const char *bytes; - int i; - size_t len; + int i, len; if ((parsePtr->numWords & 1) == 0) { return TCL_ERROR; } @@ -1375,11 +1372,11 @@ int TclCompileDictMergeCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -1489,11 +1486,11 @@ int TclCompileDictForCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { return CompileDictEachCmd(interp, parsePtr, cmdPtr, envPtr, TCL_EACH_KEEP_NONE); @@ -1502,11 +1499,11 @@ int TclCompileDictMapCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { return CompileDictEachCmd(interp, parsePtr, cmdPtr, envPtr, TCL_EACH_COLLECT); @@ -1515,11 +1512,11 @@ int CompileDictEachCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr, /* Holds resulting instructions. */ int collect) /* Flag == TCL_EACH_COLLECT to collect and * construct a new dictionary with the loop * body result. */ @@ -1574,19 +1571,19 @@ Tcl_DStringFree(&buffer); return TclCompileBasic3ArgCmd(interp, parsePtr, cmdPtr, envPtr); } Tcl_DStringFree(&buffer); if (numVars != 2) { - Tcl_Free((void *)argv); + ckfree(argv); return TclCompileBasic3ArgCmd(interp, parsePtr, cmdPtr, envPtr); } nameChars = strlen(argv[0]); keyVarIndex = LocalScalar(argv[0], nameChars, envPtr); nameChars = strlen(argv[1]); valueVarIndex = LocalScalar(argv[1], nameChars, envPtr); - Tcl_Free((void *)argv); + ckfree(argv); if ((keyVarIndex < 0) || (valueVarIndex < 0)) { return TclCompileBasic3ArgCmd(interp, parsePtr, cmdPtr, envPtr); } @@ -1687,11 +1684,11 @@ endTargetOffset = CurrentOffset(envPtr); TclEmitInstInt1( INST_JUMP1, 0, envPtr); /* * Error handler "finally" clause, which force-terminates the iteration - * and rethrows the error. + * and re-throws the error. */ TclAdjustStackDepth(-1, envPtr); ExceptionRangeTarget(envPtr, catchRange, catchOffset); TclEmitOpcode( INST_PUSH_RETURN_OPTIONS, envPtr); @@ -1744,11 +1741,11 @@ int TclCompileDictUpdateCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ int i, dictIndex, numVars, range, infoIndex; @@ -1790,11 +1787,11 @@ * Assemble the instruction metadata. This is complex enough that it is * represented as auxData; it holds an ordered list of variable indices * that are to be used. */ - duiPtr = (DictUpdateInfo *)Tcl_Alloc(offsetof(DictUpdateInfo, varIndices) + sizeof(int) * numVars); + duiPtr = (DictUpdateInfo *)ckalloc(offsetof(DictUpdateInfo, varIndices) + sizeof(int) * numVars); duiPtr->length = numVars; keyTokenPtrs = (Tcl_Token **)TclStackAlloc(interp, sizeof(Tcl_Token *) * numVars); tokenPtr = TokenAfter(dictVarTokenPtr); for (i=0 ; inumWords<4 || parsePtr->numWords>100) { @@ -1950,11 +1947,11 @@ int TclCompileDictLappendCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr, *keyTokenPtr, *valueTokenPtr; @@ -1995,11 +1992,11 @@ int TclCompileDictWithCmd( Tcl_Interp *interp, /* Used for looking up stuff. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ int i, range, varNameTmp = -1, pathTmp = -1, keysTmp, gotPath; @@ -2235,12 +2232,12 @@ /* * Prepare for the start of the next command. */ if (TclFixupForwardJumpToHere(envPtr, &jumpFixup, 127)) { - Tcl_Panic("TclCompileDictCmd(update): bad jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - jumpFixup.codeOffset); + Tcl_Panic("TclCompileDictCmd(update): bad jump distance %d", + (int) (CurrentOffset(envPtr) - jumpFixup.codeOffset)); } return TCL_OK; } /* @@ -2264,40 +2261,40 @@ * DisassembleDictUpdateInfo: none * *---------------------------------------------------------------------- */ -static ClientData +static void * DupDictUpdateInfo( - ClientData clientData) + void *clientData) { DictUpdateInfo *dui1Ptr, *dui2Ptr; size_t len; dui1Ptr = (DictUpdateInfo *)clientData; len = offsetof(DictUpdateInfo, varIndices) + sizeof(int) * dui1Ptr->length; - dui2Ptr = (DictUpdateInfo *)Tcl_Alloc(len); + dui2Ptr = (DictUpdateInfo *)ckalloc(len); memcpy(dui2Ptr, dui1Ptr, len); return dui2Ptr; } static void FreeDictUpdateInfo( - ClientData clientData) + void *clientData) { - Tcl_Free(clientData); + ckfree(clientData); } static void PrintDictUpdateInfo( - ClientData clientData, + void *clientData, Tcl_Obj *appendObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { DictUpdateInfo *duiPtr = (DictUpdateInfo *)clientData; - size_t i; + int i; for (i=0 ; ilength ; i++) { if (i) { Tcl_AppendToObj(appendObj, ", ", -1); } @@ -2305,26 +2302,25 @@ } } static void DisassembleDictUpdateInfo( - ClientData clientData, + void *clientData, Tcl_Obj *dictObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { DictUpdateInfo *duiPtr = (DictUpdateInfo *)clientData; - size_t i; + int i; Tcl_Obj *variables; TclNewObj(variables); for (i=0 ; ilength ; i++) { Tcl_ListObjAppendElement(NULL, variables, Tcl_NewWideIntObj(duiPtr->varIndices[i])); } - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("variables", -1), - variables); + TclDictPut(NULL, dictObj, "variables", variables); } /* *---------------------------------------------------------------------- * @@ -2611,11 +2607,11 @@ int TclCompileForeachCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { return CompileEachloopCmd(interp, parsePtr, cmdPtr, envPtr, TCL_EACH_KEEP_NONE); @@ -2642,12 +2638,12 @@ int TclCompileLmapCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being - * compiled. */ + Command *cmdPtr, /* Points to the definition of the command + * being compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { return CompileEachloopCmd(interp, parsePtr, cmdPtr, envPtr, TCL_EACH_COLLECT); } @@ -2704,11 +2700,11 @@ if ((numWords < 4) || (numWords%2 != 0)) { return TCL_ERROR; } /* - * Bail out if the body requires substitutions in order to insure correct + * Bail out if the body requires substitutions in order to ensure correct * behaviour. [Bug 219166] */ for (i = 0, tokenPtr = parsePtr->tokenPtr; i < numWords-1; i++) { tokenPtr = TokenAfter(tokenPtr); @@ -2723,11 +2719,11 @@ * structures describing this command. Then create a AuxData record * pointing to the ForeachInfo structure. */ numLists = (numWords - 2)/2; - infoPtr = (ForeachInfo *)Tcl_Alloc(offsetof(ForeachInfo, varLists) + infoPtr = (ForeachInfo *)ckalloc(offsetof(ForeachInfo, varLists) + numLists * sizeof(ForeachVarList *)); infoPtr->numLists = 0; /* Count this up as we go */ /* * Parse each var list into sequence of var names. Don't @@ -2751,32 +2747,30 @@ * the interpreted version would not. Take care to ensure this does * not happen. [Bug 1671138] */ if (!TclWordKnownAtCompileTime(tokenPtr, varListObj) || - TCL_OK != Tcl_ListObjLength(NULL, varListObj, &numVars) || + TCL_OK != TclListObjLength(NULL, varListObj, &numVars) || numVars == 0) { code = TCL_ERROR; goto done; } - varListPtr = (ForeachVarList *)Tcl_Alloc(offsetof(ForeachVarList, varIndexes) + varListPtr = (ForeachVarList *)ckalloc(offsetof(ForeachVarList, varIndexes) + numVars * sizeof(int)); varListPtr->numVars = numVars; infoPtr->varLists[i/2] = varListPtr; infoPtr->numLists++; for (j = 0; j < numVars; j++) { Tcl_Obj *varNameObj; const char *bytes; - int varIndex; - size_t length; - + int numBytes, varIndex; Tcl_ListObjIndex(NULL, varListObj, j, &varNameObj); - bytes = TclGetStringFromObj(varNameObj, &length); - varIndex = LocalScalar(bytes, length, envPtr); + bytes = TclGetStringFromObj(varNameObj, &numBytes); + varIndex = LocalScalar(bytes, numBytes, envPtr); if (varIndex < 0) { code = TCL_ERROR; goto done; } varListPtr->varIndexes[j] = varIndex; @@ -2885,30 +2879,30 @@ * the new ForeachInfo record. * *---------------------------------------------------------------------- */ -static ClientData +static void * DupForeachInfo( - ClientData clientData) /* The foreach command's compilation auxiliary + void *clientData) /* The foreach command's compilation auxiliary * data to duplicate. */ { ForeachInfo *srcPtr = (ForeachInfo *)clientData; ForeachInfo *dupPtr; ForeachVarList *srcListPtr, *dupListPtr; int numVars, i, j, numLists = srcPtr->numLists; - dupPtr = (ForeachInfo *)Tcl_Alloc(offsetof(ForeachInfo, varLists) + dupPtr = (ForeachInfo *)ckalloc(offsetof(ForeachInfo, varLists) + numLists * sizeof(ForeachVarList *)); dupPtr->numLists = numLists; dupPtr->firstValueTemp = srcPtr->firstValueTemp; dupPtr->loopCtTemp = srcPtr->loopCtTemp; for (i = 0; i < numLists; i++) { srcListPtr = srcPtr->varLists[i]; numVars = srcListPtr->numVars; - dupListPtr = (ForeachVarList *)Tcl_Alloc(offsetof(ForeachVarList, varIndexes) + dupListPtr = (ForeachVarList *)ckalloc(offsetof(ForeachVarList, varIndexes) + numVars * sizeof(int)); dupListPtr->numVars = numVars; for (j = 0; j < numVars; j++) { dupListPtr->varIndexes[j] = srcListPtr->varIndexes[j]; } @@ -2936,23 +2930,23 @@ *---------------------------------------------------------------------- */ static void FreeForeachInfo( - ClientData clientData) /* The foreach command's compilation auxiliary + void *clientData) /* The foreach command's compilation auxiliary * data to free. */ { ForeachInfo *infoPtr = (ForeachInfo *)clientData; ForeachVarList *listPtr; int numLists = infoPtr->numLists; int i; for (i = 0; i < numLists; i++) { listPtr = infoPtr->varLists[i]; - Tcl_Free(listPtr); + ckfree(listPtr); } - Tcl_Free(infoPtr); + ckfree(infoPtr); } /* *---------------------------------------------------------------------- * @@ -2970,11 +2964,11 @@ *---------------------------------------------------------------------- */ static void PrintForeachInfo( - ClientData clientData, + void *clientData, Tcl_Obj *appendObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { ForeachInfo *infoPtr = (ForeachInfo *)clientData; @@ -3010,11 +3004,11 @@ } } static void PrintNewForeachInfo( - ClientData clientData, + void *clientData, Tcl_Obj *appendObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { ForeachInfo *infoPtr = (ForeachInfo *)clientData; @@ -3040,11 +3034,11 @@ } } static void DisassembleForeachInfo( - ClientData clientData, + void *clientData, Tcl_Obj *dictObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { ForeachInfo *infoPtr = (ForeachInfo *)clientData; @@ -3059,18 +3053,17 @@ TclNewObj(objPtr); for (i=0 ; inumLists ; i++) { Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewWideIntObj(infoPtr->firstValueTemp + i)); } - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("data", -1), objPtr); + TclDictPut(NULL, dictObj, "data", objPtr); /* * Loop counter. */ - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("loop", -1), - Tcl_NewWideIntObj(infoPtr->loopCtTemp)); + TclDictPut(NULL, dictObj, "loop", Tcl_NewWideIntObj(infoPtr->loopCtTemp)); /* * Assignment targets. */ @@ -3082,16 +3075,16 @@ Tcl_ListObjAppendElement(NULL, innerPtr, Tcl_NewWideIntObj(varsPtr->varIndexes[j])); } Tcl_ListObjAppendElement(NULL, objPtr, innerPtr); } - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("assign", -1), objPtr); + TclDictPut(NULL, dictObj, "assign", objPtr); } static void DisassembleNewForeachInfo( - ClientData clientData, + void *clientData, Tcl_Obj *dictObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { ForeachInfo *infoPtr = (ForeachInfo *)clientData; @@ -3101,12 +3094,12 @@ /* * Jump offset. */ - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("jumpOffset", -1), - Tcl_NewWideIntObj(infoPtr->loopCtTemp)); + TclDictPut(NULL, dictObj, "jumpOffset", + Tcl_NewWideIntObj(infoPtr->loopCtTemp)); /* * Assignment targets. */ @@ -3118,11 +3111,11 @@ Tcl_ListObjAppendElement(NULL, innerPtr, Tcl_NewWideIntObj(varsPtr->varIndexes[j])); } Tcl_ListObjAppendElement(NULL, objPtr, innerPtr); } - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("assign", -1), objPtr); + TclDictPut(NULL, dictObj, "assign", objPtr); } /* *---------------------------------------------------------------------- * @@ -3152,12 +3145,11 @@ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr = parsePtr->tokenPtr; Tcl_Obj **objv, *formatObj, *tmpObj; const char *bytes, *start; - int i, j; - size_t len; + int i, j, len; /* * Don't handle any guaranteed-error cases. */ @@ -3176,11 +3168,11 @@ if (!TclWordKnownAtCompileTime(tokenPtr, formatObj)) { Tcl_DecrRefCount(formatObj); return TCL_ERROR; } - objv = (Tcl_Obj **)Tcl_Alloc((parsePtr->numWords-2) * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc((parsePtr->numWords-2) * sizeof(Tcl_Obj *)); for (i=0 ; i+2 < parsePtr->numWords ; i++) { tokenPtr = TokenAfter(tokenPtr); TclNewObj(objv[i]); Tcl_IncrRefCount(objv[i]); if (!TclWordKnownAtCompileTime(tokenPtr, objv[i])) { @@ -3196,11 +3188,11 @@ tmpObj = Tcl_Format(interp, TclGetString(formatObj), parsePtr->numWords-2, objv); for (; --i>=0 ;) { Tcl_DecrRefCount(objv[i]); } - Tcl_Free(objv); + ckfree(objv); Tcl_DecrRefCount(formatObj); if (tmpObj == NULL) { TclCompileSyntaxError(interp, envPtr); return TCL_OK; } @@ -3226,11 +3218,11 @@ */ for (; i>=0 ; i--) { Tcl_DecrRefCount(objv[i]); } - Tcl_Free(objv); + ckfree(objv); tokenPtr = TokenAfter(parsePtr->tokenPtr); tokenPtr = TokenAfter(tokenPtr); i = 0; /* @@ -3346,37 +3338,38 @@ * compiled locals corresponding to a local scalar variable name. * If the arguments passed in do not identify a local scalar variable * then return -1. * * Side effects: - * May add an entery into the table of compiled locals. + * May add an entry into the table of compiled locals. * *---------------------------------------------------------------------- */ -int +Tcl_Size TclLocalScalarFromToken( Tcl_Token *tokenPtr, CompileEnv *envPtr) { - int isScalar, index; + int isScalar; + Tcl_Size index; TclPushVarName(NULL, tokenPtr, envPtr, TCL_NO_ELEMENT, &index, &isScalar); if (!isScalar) { index = -1; } return index; } -int +Tcl_Size TclLocalScalar( const char *bytes, - size_t numBytes, + TCL_HASH_TYPE numBytes, CompileEnv *envPtr) { Tcl_Token token[2] = {{TCL_TOKEN_SIMPLE_WORD, NULL, 0, 1}, - {TCL_TOKEN_TEXT, NULL, 0, 0}}; + {TCL_TOKEN_TEXT, NULL, 0, 0}}; token[1].start = bytes; token[1].size = numBytes; return TclLocalScalarFromToken(token, envPtr); } @@ -3419,14 +3412,13 @@ int *localIndexPtr, /* Must not be NULL. */ int *isScalarPtr) /* Must not be NULL. */ { const char *p; const char *last, *name, *elName; - size_t n; + int n; Tcl_Token *elemTokenPtr = NULL; - size_t nameLen, elNameLen; - int simpleVarName, localIndex; + int nameLen, elNameLen, simpleVarName, localIndex; int elemTokenCount = 0, allocedTokens = 0, removedParen = 0; /* * Decide if we can use a frame slot for the var/array name or if we need * to emit code to compute and push the name at runtime. We use a frame @@ -3497,11 +3489,11 @@ simpleVarName = 1; break; } } if (simpleVarName) { - size_t remainingLen; + int remainingLen; /* * Check the last token: if it is just ')', do not count it. * Otherwise, remove the ')' and flag so that it is restored at * the end. Index: generic/tclCompCmdsGR.c ================================================================== --- generic/tclCompCmdsGR.c +++ generic/tclCompCmdsGR.c @@ -3,14 +3,14 @@ * * This file contains compilation procedures that compile various Tcl * commands (beginning with the letters 'g' through 'r') into a sequence * of instructions ("bytecodes"). * - * Copyright (c) 1997-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2002 ActiveState Corporation. - * Copyright (c) 2004-2013 by Donal K. Fellows. + * Copyright © 1997-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2002 ActiveState Corporation. + * Copyright © 2004-2013 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -47,12 +47,12 @@ */ int TclGetIndexFromToken( Tcl_Token *tokenPtr, - size_t before, - size_t after, + Tcl_Size before, + Tcl_Size after, int *indexPtr) { Tcl_Obj *tmpObj; int result = TCL_ERROR; @@ -179,12 +179,12 @@ /* Used to fix the jump after each "then" body * to the end of the "if" when that PC is * determined. */ Tcl_Token *tokenPtr, *testTokenPtr; int jumpIndex = 0; /* Avoid compiler warning. */ - size_t numBytes; - int jumpFalseDist, numWords, wordIdx, j, code; + int numBytes, j; + int jumpFalseDist, numWords, wordIdx, code; const char *word; int realCond = 1; /* Set to 0 for static conditions: * "if 0 {..}" */ int boolVal; /* Value of static condition. */ int compileScripts = 1; @@ -414,11 +414,11 @@ for (j = jumpEndFixupArray.next; j > 0; j--) { jumpIndex = (j - 1); /* i.e. process the closest jump first. */ if (TclFixupForwardJumpToHere(envPtr, jumpEndFixupArray.fixup + jumpIndex, 127)) { /* - * Adjust the immediately preceeding "ifFalse" jump. We moved it's + * Adjust the immediately preceding "ifFalse" jump. We moved it's * target (just after this jump) down three bytes. */ unsigned char *ifFalsePc = envPtr->codeStart + jumpFalseFixupArray.fixup[jumpIndex].codeOffset; @@ -474,11 +474,12 @@ TCL_UNUSED(Command *), CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr, *incrTokenPtr; - int isScalar, localIndex, haveImmValue, immValue; + int isScalar, localIndex, haveImmValue; + Tcl_WideInt immValue; if ((parsePtr->numWords != 2) && (parsePtr->numWords != 3)) { return TCL_ERROR; } @@ -496,20 +497,20 @@ immValue = 1; if (parsePtr->numWords == 3) { incrTokenPtr = TokenAfter(varTokenPtr); if (incrTokenPtr->type == TCL_TOKEN_SIMPLE_WORD) { const char *word = incrTokenPtr[1].start; - size_t numBytes = incrTokenPtr[1].size; + int numBytes = incrTokenPtr[1].size; int code; Tcl_Obj *intObj = Tcl_NewStringObj(word, numBytes); Tcl_IncrRefCount(intObj); - code = TclGetIntFromObj(NULL, intObj, &immValue); - TclDecrRefCount(intObj); + code = TclGetWideIntFromObj(NULL, intObj, &immValue); if ((code == TCL_OK) && (-127 <= immValue) && (immValue <= 127)) { haveImmValue = 1; } + TclDecrRefCount(intObj); if (!haveImmValue) { PushLiteral(envPtr, word, numBytes); } } else { SetLineInformation(2); @@ -579,11 +580,11 @@ int TclCompileInfoCommandsCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -617,12 +618,12 @@ goto notCompilable; } Tcl_DecrRefCount(objPtr); /* - * Confirmed as a literal that will not frighten the horses. Compile. Note - * that the result needs to be list-ified. + * Confirmed as a literal that will not frighten the horses. Compile. + * The result must be made into a list. */ /* TODO: Just push the known value */ CompileWord(envPtr, tokenPtr, interp, 1); TclEmitOpcode( INST_RESOLVE_COMMAND, envPtr); @@ -1354,88 +1355,38 @@ * command. */ TCL_UNUSED(Command *), CompileEnv *envPtr) /* Holds the resulting instructions. */ { DefineLineInformation; /* TIP #280 */ - Tcl_Token *tokenPtr, *listTokenPtr; - int idx, i; + Tcl_Token *tokenPtr; + int i; if (parsePtr->numWords < 3) { return TCL_ERROR; } - listTokenPtr = TokenAfter(parsePtr->tokenPtr); - - /* - * Parse the index. Will only compile if it is constant and not an - * _integer_ less than zero (since we reserve negative indices here for - * end-relative indexing) or an end-based index greater than 'end' itself. - */ - - tokenPtr = TokenAfter(listTokenPtr); - - /* - * NOTE: This command treats all inserts at indices before the list - * the same as inserts at the start of the list, and all inserts - * after the list the same as inserts at the end of the list. We - * make that transformation here so we can use the optimized bytecode - * as much as possible. - */ - if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_END, - &idx) != TCL_OK) { - return TCL_ERROR; - } - - /* - * There are four main cases. If there are no values to insert, this is - * just a confirm-listiness check. If the index is '0', this is a prepend. - * If the index is 'end' (== TCL_INDEX_END), this is an append. Otherwise, - * this is a splice (== split, insert values as list, concat-3). - */ - - CompileWord(envPtr, listTokenPtr, interp, 1); - if (parsePtr->numWords == 3) { - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( (int)TCL_INDEX_END, envPtr); - return TCL_OK; - } - + + /* Push list, insertion index onto the stack */ + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 2); + + /* Push new elements to be inserted */ for (i=3 ; inumWords ; i++) { tokenPtr = TokenAfter(tokenPtr); CompileWord(envPtr, tokenPtr, interp, i); } - TclEmitInstInt4( INST_LIST, i - 3, envPtr); - - if (idx == (int)TCL_INDEX_START) { - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } else if (idx == (int)TCL_INDEX_END) { - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } else { - /* - * Here we handle two ranges for idx. First when idx > 0, we - * want the first half of the split to end at index idx-1 and - * the second half to start at index idx. - * Second when idx < TCL_INDEX_END, indicating "end-N" indexing, - * we want the first half of the split to end at index end-N and - * the second half to start at index end-N+1. We accomplish this - * with a pre-adjustment of the end-N value. - * The root of this is that the commands [lrange] and [linsert] - * differ in their interpretation of the "end" index. - */ - - if (idx < (int)TCL_INDEX_END) { - idx++; - } - TclEmitInstInt4( INST_OVER, 1, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( idx - 1, envPtr); - TclEmitInstInt4( INST_REVERSE, 3, envPtr); - TclEmitInstInt4( INST_LIST_RANGE_IMM, idx, envPtr); - TclEmitInt4( (int)TCL_INDEX_END, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } + + /* First operand is count of arguments */ + TclEmitInstInt4(INST_LREPLACE4, parsePtr->numWords - 1, envPtr); + /* + * Second operand is bitmask + * TCL_LREPLACE4_END_IS_LAST - end refers to last element + * TCL_LREPLACE4_SINGLE_INDEX - second index is not present + * indicating this is a pure insert + */ + TclEmitInt1(TCL_LREPLACE4_SINGLE_INDEX, envPtr); return TCL_OK; } /* @@ -1456,120 +1407,38 @@ * command. */ TCL_UNUSED(Command *), CompileEnv *envPtr) /* Holds the resulting instructions. */ { DefineLineInformation; /* TIP #280 */ - Tcl_Token *tokenPtr, *listTokenPtr; - int idx1, idx2, i; - int emptyPrefix=1, suffixStart = 0; + Tcl_Token *tokenPtr; + int i; if (parsePtr->numWords < 4) { return TCL_ERROR; } - listTokenPtr = TokenAfter(parsePtr->tokenPtr); - - tokenPtr = TokenAfter(listTokenPtr); - if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_START, TCL_INDEX_NONE, - &idx1) != TCL_OK) { - return TCL_ERROR; - } - - tokenPtr = TokenAfter(tokenPtr); - if (TclGetIndexFromToken(tokenPtr, TCL_INDEX_NONE, TCL_INDEX_END, - &idx2) != TCL_OK) { - return TCL_ERROR; - } - - /* - * General structure of the [lreplace] result is - * prefix replacement suffix - * In a few cases we can predict various parts will be empty and - * take advantage. - * - * The proper suffix begins with the greater of indices idx1 or - * idx2 + 1. If we cannot tell at compile time which is greater, - * we must defer to direct evaluation. - */ - - if (idx1 == (int)TCL_INDEX_NONE) { - suffixStart = (int)TCL_INDEX_NONE; - } else if (idx2 == (int)TCL_INDEX_NONE) { - suffixStart = idx1; - } else if (idx2 == (int)TCL_INDEX_END) { - suffixStart = (int)TCL_INDEX_NONE; - } else if (((idx2 < (int)TCL_INDEX_END) && (idx1 <= (int)TCL_INDEX_END)) - || ((idx2 >= (int)TCL_INDEX_START) && (idx1 >= (int)TCL_INDEX_START))) { - suffixStart = (idx1 > idx2 + 1) ? idx1 : idx2 + 1; - } else { - return TCL_ERROR; - } - - /* All paths start with computing/pushing the original value. */ - CompileWord(envPtr, listTokenPtr, interp, 1); - - /* - * Push all the replacement values next so any errors raised in - * creating them get raised first. - */ - if (parsePtr->numWords > 4) { - /* Push the replacement arguments */ - tokenPtr = TokenAfter(tokenPtr); - for (i=4 ; inumWords ; i++) { - CompileWord(envPtr, tokenPtr, interp, i); - tokenPtr = TokenAfter(tokenPtr); - } - - /* Make a list of them... */ - TclEmitInstInt4( INST_LIST, i - 4, envPtr); - - emptyPrefix = 0; - } - - if ((idx1 == suffixStart) && (parsePtr->numWords == 4)) { - /* - * This is a "no-op". Example: [lreplace {a b c} 2 0] - * We still do a list operation to get list-verification - * and canonicalization side effects. - */ - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( (int)TCL_INDEX_END, envPtr); - return TCL_OK; - } - - if (idx1 != (int)TCL_INDEX_START) { - /* Prefix may not be empty; generate bytecode to push it */ - if (emptyPrefix) { - TclEmitOpcode( INST_DUP, envPtr); - } else { - TclEmitInstInt4( INST_OVER, 1, envPtr); - } - TclEmitInstInt4( INST_LIST_RANGE_IMM, 0, envPtr); - TclEmitInt4( idx1 - 1, envPtr); - if (!emptyPrefix) { - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } - emptyPrefix = 0; - } - - if (!emptyPrefix) { - TclEmitInstInt4( INST_REVERSE, 2, envPtr); - } - - if (suffixStart == (int)TCL_INDEX_NONE) { - TclEmitOpcode( INST_POP, envPtr); - if (emptyPrefix) { - PushStringLiteral(envPtr, ""); - } - } else { - /* Suffix may not be empty; generate bytecode to push it */ - TclEmitInstInt4( INST_LIST_RANGE_IMM, suffixStart, envPtr); - TclEmitInt4( (int)TCL_INDEX_END, envPtr); - if (!emptyPrefix) { - TclEmitOpcode( INST_LIST_CONCAT, envPtr); - } - } + + /* Push list, first, last onto the stack */ + tokenPtr = TokenAfter(parsePtr->tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 1); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 2); + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, 3); + + /* Push new elements to be inserted */ + for (i=4 ; inumWords ; i++) { + tokenPtr = TokenAfter(tokenPtr); + CompileWord(envPtr, tokenPtr, interp, i); + } + + /* First operand is count of arguments */ + TclEmitInstInt4(INST_LREPLACE4, parsePtr->numWords - 1, envPtr); + /* + * Second operand is bitmask + * TCL_LREPLACE4_END_IS_LAST - end refers to last element + */ + TclEmitInt1(TCL_LREPLACE4_END_IS_LAST, envPtr); return TCL_OK; } /* @@ -2055,11 +1924,11 @@ CompileEnv *envPtr) /* Holds the resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *varTokenPtr; /* Pointer to the Tcl_Token representing the * parse of the RE or string. */ - size_t len; + int len; int i, nocase, exact, sawLast, simple; const char *str; /* * We are only interested in compiling simple regexp cases. Currently @@ -2096,11 +1965,11 @@ len = varTokenPtr[1].size; if ((len == 2) && (str[0] == '-') && (str[1] == '-')) { sawLast++; i++; break; - } else if ((len > 1) && (strncmp(str,"-nocase", len) == 0)) { + } else if ((len > 1) && (strncmp(str, "-nocase", len) == 0)) { nocase = 1; } else { /* * Not an option we recognize. */ @@ -2243,11 +2112,11 @@ Tcl_Token *tokenPtr, *stringTokenPtr; Tcl_Obj *patternObj = NULL, *replacementObj = NULL; Tcl_DString pattern; const char *bytes; int exact, quantified, result = TCL_ERROR; - size_t len; + Tcl_Size len; if (parsePtr->numWords < 5 || parsePtr->numWords > 6) { return TCL_ERROR; } @@ -2321,11 +2190,11 @@ * OK, we've proved there are no metacharacters except for the * '*' at each end. */ len = Tcl_DStringLength(&pattern) - 2; - if (len + 2 > 2) { + if (len > 0) { goto isSimpleGlob; } /* * The pattern is "**"! I believe that should be impossible, @@ -2397,14 +2266,15 @@ DefineLineInformation; /* TIP #280 */ /* * General syntax: [return ?-option value ...? ?result?] * An even number of words means an explicit result argument is present. */ - int level, code, objc, size, status = TCL_OK; - int numWords = parsePtr->numWords; - int explicitResult = (0 == (numWords % 2)); - int numOptionWords = numWords - 1 - explicitResult; + int level, code, status = TCL_OK; + Tcl_Size size; + Tcl_Size numWords = parsePtr->numWords; + Tcl_Size explicitResult = (0 == (numWords % 2)); + Tcl_Size objc, numOptionWords = numWords - 1 - explicitResult; Tcl_Obj *returnOpts, **objv; Tcl_Token *wordTokenPtr = TokenAfter(parsePtr->tokenPtr); /* * Check for special case which can always be compiled: @@ -2507,11 +2377,11 @@ while (index >= 0) { ExceptionRange range = envPtr->exceptArrayPtr[index]; if ((range.type == CATCH_EXCEPTION_RANGE) - && (range.catchOffset == -1)) { + && (range.catchOffset == TCL_INDEX_NONE)) { enclosingCatch = 1; break; } index--; } @@ -2607,11 +2477,11 @@ TclCompileSyntaxError( Tcl_Interp *interp, CompileEnv *envPtr) { Tcl_Obj *msg = Tcl_GetObjResult(interp); - size_t numBytes; + Tcl_Size numBytes; const char *bytes = TclGetStringFromObj(msg, &numBytes); TclErrorStackResetIf(interp, bytes, numBytes); TclEmitPush(TclRegisterLiteral(envPtr, bytes, numBytes, 0), envPtr); CompileReturnInternal(envPtr, INST_SYNTAX, TCL_ERROR, 0, @@ -2834,11 +2704,11 @@ CompileEnv *envPtr) /* Holds resulting instructions. */ { Tcl_Obj *tailPtr; const char *tailName, *p; int n = varTokenPtr->numComponents; - size_t len; + Tcl_Size len; Tcl_Token *lastTokenPtr; int full, localIndex; /* * Determine if the tail is (a) known at compile time, and (b) not an Index: generic/tclCompCmdsSZ.c ================================================================== --- generic/tclCompCmdsSZ.c +++ generic/tclCompCmdsSZ.c @@ -4,14 +4,14 @@ * This file contains compilation procedures that compile various Tcl * commands (beginning with the letters 's' through 'z', except for * [upvar] and [variable]) into a sequence of instructions ("bytecodes"). * Also includes the operator command compilers. * - * Copyright (c) 1997-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2002 ActiveState Corporation. - * Copyright (c) 2004-2010 by Donal K. Fellows. + * Copyright © 1997-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2002 ActiveState Corporation. + * Copyright © 2004-2010 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -250,11 +250,11 @@ folded = obj; } } else { Tcl_DecrRefCount(obj); if (folded) { - size_t len; + int len; const char *bytes = TclGetStringFromObj(folded, &len); PushLiteral(envPtr, bytes, len); Tcl_DecrRefCount(folded); folded = NULL; @@ -268,11 +268,11 @@ } } wordTokenPtr = TokenAfter(wordTokenPtr); } if (folded) { - size_t len; + int len; const char *bytes = TclGetStringFromObj(folded, &len); PushLiteral(envPtr, bytes, len); Tcl_DecrRefCount(folded); folded = NULL; @@ -495,31 +495,31 @@ int TclCompileStringIsCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); static const char *const isClasses[] = { "alnum", "alpha", "ascii", "control", - "boolean", "dict", "digit", "double", "entier", - "false", "graph", "integer", "list", - "lower", "print", "punct", "space", - "true", "upper", "wideinteger", "wordchar", - "xdigit", NULL + "boolean", "dict", "digit", "double", + "entier", "false", "graph", "integer", + "list", "lower", "print", "punct", + "space", "true", "upper", + "wideinteger", "wordchar", "xdigit", NULL }; enum isClassesEnum { STR_IS_ALNUM, STR_IS_ALPHA, STR_IS_ASCII, STR_IS_CONTROL, - STR_IS_BOOL, STR_IS_DICT, STR_IS_DIGIT, STR_IS_DOUBLE, STR_IS_ENTIER, - STR_IS_FALSE, STR_IS_GRAPH, STR_IS_INT, STR_IS_LIST, - STR_IS_LOWER, STR_IS_PRINT, STR_IS_PUNCT, STR_IS_SPACE, - STR_IS_TRUE, STR_IS_UPPER, STR_IS_WIDE, STR_IS_WORD, - STR_IS_XDIGIT + STR_IS_BOOL, STR_IS_DICT, STR_IS_DIGIT, STR_IS_DOUBLE, + STR_IS_ENTIER, STR_IS_FALSE, STR_IS_GRAPH, STR_IS_INT, + STR_IS_LIST, STR_IS_LOWER, STR_IS_PRINT, STR_IS_PUNCT, + STR_IS_SPACE, STR_IS_TRUE, STR_IS_UPPER, + STR_IS_WIDE, STR_IS_WORD, STR_IS_XDIGIT }; int t, range, allowEmpty = 0, end; InstStringClassType strClassType; Tcl_Obj *isClass; @@ -783,18 +783,17 @@ int TclCompileStringMatchCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; - size_t length; - int i, exactMatch = 0, nocase = 0; + int i, length, exactMatch = 0, nocase = 0; const char *str; if (parsePtr->numWords < 3 || parsePtr->numWords > 4) { return TCL_ERROR; } @@ -886,13 +885,13 @@ * something with backslashes). Just push the actual character (not * byte) length. */ char buf[TCL_INTEGER_SPACE]; - size_t len = Tcl_GetCharLength(objPtr); + int len = TclGetCharLength(objPtr); - len = sprintf(buf, "%" TCL_Z_MODIFIER "d", len); + len = snprintf(buf, sizeof(buf), "%d", len); PushLiteral(envPtr, buf, len); } else { SetLineInformation(1); CompileTokens(envPtr, tokenPtr, interp); TclEmitOpcode(INST_STR_LEN, envPtr); @@ -904,20 +903,19 @@ int TclCompileStringMapCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *mapTokenPtr, *stringTokenPtr; Tcl_Obj *mapObj, **objv; const char *bytes; int len; - size_t slen; /* * We only handle the case: * * string map {foo bar} $thing @@ -935,11 +933,11 @@ TclNewObj(mapObj); Tcl_IncrRefCount(mapObj); if (!TclWordKnownAtCompileTime(mapTokenPtr, mapObj)) { Tcl_DecrRefCount(mapObj); return TclCompileBasic2ArgCmd(interp, parsePtr, cmdPtr, envPtr); - } else if (Tcl_ListObjGetElements(NULL, mapObj, &len, &objv) != TCL_OK) { + } else if (TclListObjGetElements(NULL, mapObj, &len, &objv) != TCL_OK) { Tcl_DecrRefCount(mapObj); return TclCompileBasic2ArgCmd(interp, parsePtr, cmdPtr, envPtr); } else if (len != 2) { Tcl_DecrRefCount(mapObj); return TclCompileBasic2ArgCmd(interp, parsePtr, cmdPtr, envPtr); @@ -949,17 +947,17 @@ * Now issue the opcodes. Note that in the case that we know that the * first word is an empty word, we don't issue the map at all. That is the * correct semantics for mapping. */ - bytes = TclGetStringFromObj(objv[0], &slen); - if (slen == 0) { + bytes = TclGetStringFromObj(objv[0], &len); + if (len == 0) { CompileWord(envPtr, stringTokenPtr, interp, 2); } else { - PushLiteral(envPtr, bytes, slen); - bytes = TclGetStringFromObj(objv[1], &slen); - PushLiteral(envPtr, bytes, slen); + PushLiteral(envPtr, bytes, len); + bytes = TclGetStringFromObj(objv[1], &len); + PushLiteral(envPtr, bytes, len); CompileWord(envPtr, stringTokenPtr, interp, 2); OP(STR_MAP); } Tcl_DecrRefCount(mapObj); return TCL_OK; @@ -1322,11 +1320,11 @@ int TclCompileStringToUpperCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -1344,11 +1342,11 @@ int TclCompileStringToLowerCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -1366,11 +1364,11 @@ int TclCompileStringToTitleCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr; @@ -1508,11 +1506,11 @@ void TclSubstCompile( Tcl_Interp *interp, const char *bytes, - size_t numBytes, + int numBytes, int flags, int line, CompileEnv *envPtr) { Tcl_Token *endTokenPtr, *tokenPtr; @@ -1539,12 +1537,11 @@ count++; } for (endTokenPtr = tokenPtr + parse.numTokens; tokenPtr < endTokenPtr; tokenPtr = TokenAfter(tokenPtr)) { - size_t length; - int literal, catchRange, breakJump; + int length, literal, catchRange, breakJump; char buf[4] = ""; JumpFixup startFixup, okFixup, returnFixup, breakFixup; JumpFixup continueFixup, otherFixup, endFixup; switch (tokenPtr->type) { @@ -1571,12 +1568,11 @@ * code. Note that the first component of TCL_TOKEN_VARIABLE is * always TCL_TOKEN_TEXT... */ if (tokenPtr->numComponents > 1) { - size_t i; - int foundCommand = 0; + int i, foundCommand = 0; for (i=2 ; i<=tokenPtr->numComponents ; i++) { if (tokenPtr[i].type == TCL_TOKEN_COMMAND) { foundCommand = 1; break; @@ -1611,12 +1607,12 @@ breakOffset = CurrentOffset(envPtr); TclEmitInstInt4(INST_JUMP4, 0, envPtr); /* Start */ if (TclFixupForwardJumpToHere(envPtr, &startFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad start jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - startFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad start jump distance %d", + (int) (CurrentOffset(envPtr) - startFixup.codeOffset)); } } envPtr->line = bline; catchRange = TclCreateExceptRange(CATCH_EXCEPTION_RANGE, envPtr); @@ -1670,12 +1666,12 @@ TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, &otherFixup); TclAdjustStackDepth(1, envPtr); /* BREAK destination */ if (TclFixupForwardJumpToHere(envPtr, &breakFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad break jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - breakFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad break jump distance %d", + (int) (CurrentOffset(envPtr) - breakFixup.codeOffset)); } OP( POP); OP( POP); breakJump = CurrentOffset(envPtr) - breakOffset; @@ -1686,26 +1682,26 @@ } TclAdjustStackDepth(2, envPtr); /* CONTINUE destination */ if (TclFixupForwardJumpToHere(envPtr, &continueFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad continue jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - continueFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad continue jump distance %d", + (int) (CurrentOffset(envPtr) - continueFixup.codeOffset)); } OP( POP); OP( POP); TclEmitForwardJump(envPtr, TCL_UNCONDITIONAL_JUMP, &endFixup); TclAdjustStackDepth(2, envPtr); /* RETURN + other destination */ if (TclFixupForwardJumpToHere(envPtr, &returnFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad return jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - returnFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad return jump distance %d", + (int) (CurrentOffset(envPtr) - returnFixup.codeOffset)); } if (TclFixupForwardJumpToHere(envPtr, &otherFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad other jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - otherFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad other jump distance %d", + (int) (CurrentOffset(envPtr) - otherFixup.codeOffset)); } /* * Pull the result to top of stack, discard options dict. */ @@ -1713,22 +1709,22 @@ OP4( REVERSE, 2); OP( POP); /* OK destination */ if (TclFixupForwardJumpToHere(envPtr, &okFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad ok jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - okFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad ok jump distance %d", + (int) (CurrentOffset(envPtr) - okFixup.codeOffset)); } if (count > 1) { OP1(STR_CONCAT1, count); count = 1; } /* CONTINUE jump to here */ if (TclFixupForwardJumpToHere(envPtr, &endFixup, 127)) { - Tcl_Panic("TclCompileSubstCmd: bad end jump distance %" TCL_Z_MODIFIER "d", - CurrentOffset(envPtr) - endFixup.codeOffset); + Tcl_Panic("TclCompileSubstCmd: bad end jump distance %d", + (int) (CurrentOffset(envPtr) - endFixup.codeOffset)); } bline = envPtr->line; } while (count > 255) { @@ -1844,11 +1840,11 @@ * them, so we punt if we *might* encounter them as that is the easiest * way of emulating the behaviour). */ for (; numWords>=3 ; tokenPtr=TokenAfter(tokenPtr),numWords--) { - size_t size = tokenPtr[1].size; + unsigned size = tokenPtr[1].size; const char *chrs = tokenPtr[1].start; /* * We only process literal options, and we assume that -e, -g and -n * are unique prefixes of -exact, -glob and -nocase respectively (true @@ -1935,11 +1931,11 @@ * available at this point, this is pretty easy. */ if (numWords == 1) { const char *bytes; - size_t maxLen, numBytes; + int maxLen, numBytes; int bline; /* TIP #280: line of the pattern/action list, * and start of list for when tracking the * location. This list comes immediately after * the value we switch on. */ @@ -1952,14 +1948,14 @@ /* Allocate enough space to work in. */ maxLen = TclMaxListLength(bytes, numBytes, NULL); if (maxLen < 2) { return TCL_ERROR; } - bodyTokenArray = (Tcl_Token *)Tcl_Alloc(sizeof(Tcl_Token) * maxLen); - bodyToken = (Tcl_Token **)Tcl_Alloc(sizeof(Tcl_Token *) * maxLen); - bodyLines = (int *)Tcl_Alloc(sizeof(int) * maxLen); - bodyContLines = (int **)Tcl_Alloc(sizeof(int*) * maxLen); + bodyTokenArray = (Tcl_Token *)ckalloc(sizeof(Tcl_Token) * maxLen); + bodyToken = (Tcl_Token **)ckalloc(sizeof(Tcl_Token *) * maxLen); + bodyLines = (int *)ckalloc(sizeof(int) * maxLen); + bodyContLines = (int **)ckalloc(sizeof(int*) * maxLen); bline = mapPtr->loc[eclIndex].line[valueIndex+1]; numWords = 0; while (numBytes > 0) { @@ -1993,14 +1989,14 @@ numBytes -= (bytes - prevBytes); numWords++; } if (numWords % 2) { abort: - Tcl_Free(bodyToken); - Tcl_Free(bodyTokenArray); - Tcl_Free(bodyLines); - Tcl_Free(bodyContLines); + ckfree(bodyToken); + ckfree(bodyTokenArray); + ckfree(bodyLines); + ckfree(bodyContLines); return TCL_ERROR; } } else if (numWords % 2 || numWords == 0) { /* * Odd number of words (>1) available, or no words at all available. @@ -2014,13 +2010,13 @@ } else { /* * Multi-word definition of patterns & actions. */ - bodyToken = (Tcl_Token **)Tcl_Alloc(sizeof(Tcl_Token *) * numWords); - bodyLines = (int *)Tcl_Alloc(sizeof(int) * numWords); - bodyContLines = (int **)Tcl_Alloc(sizeof(int*) * numWords); + bodyToken = (Tcl_Token **)ckalloc(sizeof(Tcl_Token *) * numWords); + bodyLines = (int *)ckalloc(sizeof(int) * numWords); + bodyContLines = (int **)ckalloc(sizeof(int*) * numWords); bodyTokenArray = NULL; for (i=0 ; ihashTable, TCL_STRING_KEYS); infoIndex = TclCreateAuxData(jtPtr, &tclJumptableInfoType, envPtr); finalFixups = (int *)TclStackAlloc(interp, sizeof(int) * (numBodyTokens/2)); foundDefault = 0; mustGenerate = 1; @@ -2425,11 +2421,11 @@ /* * First time we've encountered this match clause, so it must * point to here. */ - Tcl_SetHashValue(hPtr, CurrentOffset(envPtr) - jumpLocation); + Tcl_SetHashValue(hPtr, INT2PTR(CurrentOffset(envPtr) - jumpLocation)); } Tcl_DStringFree(&buffer); } else { /* * This is a default clause, so patch up the fallthrough from the @@ -2545,16 +2541,16 @@ * DisassembleJumptableInfo: none * *---------------------------------------------------------------------- */ -static ClientData +static void * DupJumptableInfo( - ClientData clientData) + void *clientData) { JumptableInfo *jtPtr = (JumptableInfo *)clientData; - JumptableInfo *newJtPtr = (JumptableInfo *)Tcl_Alloc(sizeof(JumptableInfo)); + JumptableInfo *newJtPtr = (JumptableInfo *)ckalloc(sizeof(JumptableInfo)); Tcl_HashEntry *hPtr, *newHPtr; Tcl_HashSearch search; int isNew; Tcl_InitHashTable(&newJtPtr->hashTable, TCL_STRING_KEYS); @@ -2567,21 +2563,21 @@ return newJtPtr; } static void FreeJumptableInfo( - ClientData clientData) + void *clientData) { JumptableInfo *jtPtr = (JumptableInfo *)clientData; Tcl_DeleteHashTable(&jtPtr->hashTable); - Tcl_Free(jtPtr); + ckfree(jtPtr); } static void PrintJumptableInfo( - ClientData clientData, + void *clientData, Tcl_Obj *appendObj, TCL_UNUSED(ByteCode *), unsigned int pcOffset) { JumptableInfo *jtPtr = (JumptableInfo *)clientData; @@ -2606,11 +2602,11 @@ } } static void DisassembleJumptableInfo( - ClientData clientData, + void *clientData, Tcl_Obj *dictObj, TCL_UNUSED(ByteCode *), TCL_UNUSED(unsigned int)) { JumptableInfo *jtPtr = (JumptableInfo *)clientData; @@ -2623,14 +2619,13 @@ TclNewObj(mapping); hPtr = Tcl_FirstHashEntry(&jtPtr->hashTable, &search); for (; hPtr ; hPtr = Tcl_NextHashEntry(&search)) { keyPtr = (const char *)Tcl_GetHashKey(&jtPtr->hashTable, hPtr); offset = PTR2INT(Tcl_GetHashValue(hPtr)); - Tcl_DictObjPut(NULL, mapping, Tcl_NewStringObj(keyPtr, -1), - Tcl_NewWideIntObj(offset)); + TclDictPut(NULL, mapping, keyPtr, Tcl_NewWideIntObj(offset)); } - Tcl_DictObjPut(NULL, dictObj, Tcl_NewStringObj("mapping", -1), mapping); + TclDictPut(NULL, dictObj, "mapping", mapping); } /* *---------------------------------------------------------------------- * @@ -2659,11 +2654,11 @@ { DefineLineInformation; /* TIP #280 */ Tcl_Token *tokenPtr = parsePtr->tokenPtr; int i; - if (parsePtr->numWords < 2 || parsePtr->numWords > 256 + if (parsePtr->numWords < 2 || parsePtr->numWords >= 256 || envPtr->procPtr == NULL) { return TCL_ERROR; } /* make room for the nsObjPtr */ @@ -2729,19 +2724,18 @@ PUSH( "-errorcode"); } CompileWord(envPtr, msgToken, interp, 2); codeIsList = codeKnown && (TCL_OK == - Tcl_ListObjLength(interp, objPtr, &len)); + TclListObjLength(interp, objPtr, &len)); codeIsValid = codeIsList && (len != 0); if (codeIsValid) { - Tcl_Obj *errPtr, *dictPtr; + Tcl_Obj *dictPtr; - TclNewLiteralStringObj(errPtr, "-errorcode"); TclNewObj(dictPtr); - Tcl_DictObjPut(NULL, dictPtr, errPtr, objPtr); + TclDictPut(NULL, dictPtr, "-errorcode", objPtr); TclEmitPush(TclAddLiteralObj(envPtr, dictPtr, NULL), envPtr); } TclDecrRefCount(objPtr); /* @@ -2862,11 +2856,11 @@ matchCodes[i] = TCL_ERROR; tokenPtr = TokenAfter(tokenPtr); TclNewObj(tmpObj); Tcl_IncrRefCount(tmpObj); if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj) - || Tcl_ListObjLength(NULL, tmpObj, &objc) != TCL_OK + || TclListObjLength(NULL, tmpObj, &objc) != TCL_OK || (objc == 0)) { TclDecrRefCount(tmpObj); goto failedToCompile; } Tcl_ListObjReplace(NULL, tmpObj, 0, 0, 0, NULL); @@ -2905,17 +2899,17 @@ Tcl_IncrRefCount(tmpObj); if (!TclWordKnownAtCompileTime(tokenPtr, tmpObj)) { TclDecrRefCount(tmpObj); goto failedToCompile; } - if (Tcl_ListObjGetElements(NULL, tmpObj, &objc, &objv) != TCL_OK + if (TclListObjGetElements(NULL, tmpObj, &objc, &objv) != TCL_OK || (objc > 2)) { TclDecrRefCount(tmpObj); goto failedToCompile; } if (objc > 0) { - size_t len; + int len; const char *varname = TclGetStringFromObj(objv[0], &len); resultVarIndices[i] = LocalScalar(varname, len, envPtr); if (resultVarIndices[i] < 0) { TclDecrRefCount(tmpObj); @@ -2923,11 +2917,11 @@ } } else { resultVarIndices[i] = -1; } if (objc == 2) { - size_t len; + int len; const char *varname = TclGetStringFromObj(objv[1], &len); optionVarIndices[i] = LocalScalar(varname, len, envPtr); if (optionVarIndices[i] < 0) { TclDecrRefCount(tmpObj); @@ -2970,10 +2964,13 @@ if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD || tokenPtr[1].size != 7 || strncmp(tokenPtr[1].start, "finally", 7)) { goto failedToCompile; } finallyToken = TokenAfter(tokenPtr); + if (finallyToken->type != TCL_TOKEN_SIMPLE_WORD) { + goto failedToCompile; + } } else { goto failedToCompile; } /* @@ -3042,11 +3039,10 @@ Tcl_Token **handlerTokens) { DefineLineInformation; /* TIP #280 */ int range, resultVar, optionsVar; int i, j, len, forwardsNeedFixing = 0, trapZero = 0, afterBody = 0; - size_t slen; int *addrsToFix, *forwardsToFix, notCodeJumpSource, notECJumpSource; int *noError; char buf[TCL_INTEGER_SPACE]; resultVar = AnonymousLocal(envPtr); @@ -3110,18 +3106,18 @@ forwardsToFix = (int *)TclStackAlloc(interp, sizeof(int)*numHandlers); noError = (int *)TclStackAlloc(interp, sizeof(int)*numHandlers); for (i=0 ; i 3) { /* * Reverse order of arguments to get precise agreement with [expr] in - * calcuations, including roundoff errors. + * calculations, including roundoff errors. */ OP4( REVERSE, words-1); } while (--words > 1) { @@ -4524,11 +4519,11 @@ return TCL_OK; } /* * Reverse order of arguments to get precise agreement with [expr] in - * calcuations, including roundoff errors. + * calculations, including roundoff errors. */ TclEmitInstInt4(INST_REVERSE, words-1, envPtr); while (--words > 1) { TclEmitInstInt4(INST_REVERSE, 2, envPtr); @@ -4568,11 +4563,11 @@ return TCL_OK; } /* * Reverse order of arguments to get precise agreement with [expr] in - * calcuations, including roundoff errors. + * calculations, including roundoff errors. */ TclEmitInstInt4(INST_REVERSE, words-1, envPtr); while (--words > 1) { TclEmitInstInt4(INST_REVERSE, 2, envPtr); Index: generic/tclCompExpr.c ================================================================== --- generic/tclCompExpr.c +++ generic/tclCompExpr.c @@ -20,11 +20,11 @@ * expression in the form of a tree of operators, a list of literals, a list * of function names, and an array of Tcl_Token's within a Tcl_Parse struct. * The tree is composed of OpNodes. */ -typedef struct { +typedef struct OpNode { int left; /* "Pointer" to the left operand. */ int right; /* "Pointer" to the right operand. */ union { int parent; /* "Pointer" to the parent operand. */ int prev; /* "Pointer" joining incomplete tree stack */ @@ -94,11 +94,11 @@ * hold the p.prev field which chains together a stack of incomplete trees * awaiting their right operands. * * The lexeme field is filled in with the lexeme of the operator that is * returned by the ParseLexeme() routine. Only lexemes for unary and binary - * operators get stored in an OpNode. Other lexmes get different treatement. + * operators get stored in an OpNode. Other lexmes get different treatment. * * The precedence field provides a place to store the precedence of the * operator, so it need not be looked up again and again. * * The mark field is use to control the traversal of the tree, so that it can @@ -155,17 +155,19 @@ #define PLUS 1 /* Ambiguous. Resolves to UNARY_PLUS or * BINARY_PLUS according to context. */ #define MINUS 2 /* Ambiguous. Resolves to UNARY_MINUS or * BINARY_MINUS according to context. */ -#define BAREWORD 3 /* Ambigous. Resolves to BOOLEAN or to +#define BAREWORD 3 /* Ambiguous. Resolves to BOOLEAN or to * FUNCTION or a parse error according to * context and value. */ #define INCOMPLETE 4 /* A parse error. Used only when the single * "=" is encountered. */ #define INVALID 5 /* A parse error. Used when any punctuation * appears that's not a supported operator. */ +#define COMMENT 6 /* Comment. Lasts to end of line or end of + * expression, whichever comes first. */ /* Leaf lexemes */ #define NUMBER (LEAF | 1) /* For literal numbers */ @@ -460,11 +462,11 @@ INVALID /* CAN */, INVALID /* EM */, INVALID /* SUB */, INVALID /* ESC */, INVALID /* FS */, INVALID /* GS */, INVALID /* RS */, INVALID /* US */, INVALID /* SPACE */, 0 /* ! or != */, - QUOTED /* " */, INVALID /* # */, + QUOTED /* " */, 0 /* # */, VARIABLE /* $ */, MOD /* % */, 0 /* & or && */, INVALID /* ' */, OPEN_PAREN /* ( */, CLOSE_PAREN /* ) */, 0 /* * or ** */, PLUS /* + */, COMMA /* , */, MINUS /* - */, @@ -507,20 +509,20 @@ static void CompileExprTree(Tcl_Interp *interp, OpNode *nodes, int index, Tcl_Obj *const **litObjvPtr, Tcl_Obj *const *funcObjv, Tcl_Token *tokenPtr, CompileEnv *envPtr, int optimize); -static void ConvertTreeToTokens(const char *start, size_t numBytes, +static void ConvertTreeToTokens(const char *start, int numBytes, OpNode *nodes, Tcl_Token *tokenPtr, Tcl_Parse *parsePtr); static int ExecConstantExprTree(Tcl_Interp *interp, OpNode *nodes, int index, Tcl_Obj * const **litObjvPtr); static int ParseExpr(Tcl_Interp *interp, const char *start, - size_t numBytes, OpNode **opTreePtr, + int numBytes, OpNode **opTreePtr, Tcl_Obj *litList, Tcl_Obj *funcList, Tcl_Parse *parsePtr, int parseOnly); -static size_t ParseLexeme(const char *start, size_t numBytes, +static int ParseLexeme(const char *start, int numBytes, unsigned char *lexemePtr, Tcl_Obj **literalPtr); /* *---------------------------------------------------------------------- * @@ -542,11 +544,11 @@ * message is written to interp. * * Side effects: * Memory will be allocated. If TCL_OK is returned, the caller must clean * up the returned data structures. The (OpNode *) value written to - * opTreePtr should be passed to Tcl_Free() and the parsePtr argument + * opTreePtr should be passed to ckfree() and the parsePtr argument * should be passed to Tcl_FreeParse(). The elements appended to the * litList and funcList will automatically be freed whenever the refcount * on those lists indicates they can be freed. * *---------------------------------------------------------------------- @@ -554,11 +556,11 @@ static int ParseExpr( Tcl_Interp *interp, /* Used for error reporting. */ const char *start, /* Start of source string to parse. */ - size_t numBytes, /* Number of bytes in string. */ + int numBytes, /* Number of bytes in string. */ OpNode **opTreePtr, /* Points to space where a pointer to the * allocated OpNode tree should go. */ Tcl_Obj *litList, /* List to append literals to. */ Tcl_Obj *funcList, /* List to append function names to. */ Tcl_Parse *parsePtr, /* Structure to fill with tokens representing @@ -572,16 +574,16 @@ { OpNode *nodes = NULL; /* Pointer to the OpNode storage array where * we build the parse tree. */ unsigned int nodesAvailable = 64; /* Initial size of the storage array. This * value establishes a minimum tree memory - * cost of only about 1 kibyte, and is large + * cost of only about 1 kilobyte, and is large * enough for most expressions to parse with * no need for array growth and * reallocation. */ unsigned int nodesUsed = 0; /* Number of OpNodes filled. */ - size_t scanned = 0; /* Capture number of byte scanned by parsing + int scanned = 0; /* Capture number of byte scanned by parsing * routines. */ int lastParsed; /* Stores info about what the lexeme parsed * the previous pass through the parsing loop * was. If it was an operator, lastParsed is * the index of the OpNode for that operator. @@ -621,19 +623,19 @@ * into the string being parsed to aid in * pinpointing the location of the syntax * error in the expression. */ int insertMark = 0; /* A boolean controlling whether the "mark" * should be inserted. */ - const unsigned limit = 25; /* Portions of the error message are + const int limit = 25; /* Portions of the error message are * constructed out of substrings of the * original expression. In order to keep the * error message readable, we impose this * limit on the substring size we extract. */ TclParseInit(interp, start, numBytes, parsePtr); - nodes = (OpNode *)Tcl_AttemptAlloc(nodesAvailable * sizeof(OpNode)); + nodes = (OpNode *)attemptckalloc(nodesAvailable * sizeof(OpNode)); if (nodes == NULL) { TclNewLiteralStringObj(msg, "not enough memory to parse expression"); errCode = "NOMEM"; goto error; } @@ -672,13 +674,14 @@ if (nodesUsed >= nodesAvailable) { unsigned int size = nodesUsed * 2; OpNode *newPtr = NULL; do { - if (size <= UINT_MAX/sizeof(OpNode)) { - newPtr = (OpNode *)Tcl_AttemptRealloc(nodes, size * sizeof(OpNode)); - } + if (size <= UINT_MAX/sizeof(OpNode)) { + newPtr = (OpNode *) attemptckrealloc(nodes, + size * sizeof(OpNode)); + } } while ((newPtr == NULL) && ((size -= (size - nodesUsed) / 2) > nodesUsed)); if (newPtr == NULL) { TclNewLiteralStringObj(msg, "not enough memory to parse expression"); @@ -706,18 +709,22 @@ if ((NODE_TYPE & lexeme) == 0) { int b; switch (lexeme) { + case COMMENT: + start += scanned; + numBytes -= scanned; + continue; case INVALID: msg = Tcl_ObjPrintf("invalid character \"%.*s\"", - (int)scanned, start); + scanned, start); errCode = "BADCHAR"; goto error; case INCOMPLETE: msg = Tcl_ObjPrintf("incomplete operator \"%.*s\"", - (int)scanned, start); + scanned, start); errCode = "PARTOP"; goto error; case BAREWORD: /* @@ -740,22 +747,48 @@ Tcl_ListObjAppendElement(NULL, funcList, literal); } else if (Tcl_GetBooleanFromObj(NULL,literal,&b) == TCL_OK) { lexeme = BOOLEAN; } else { + /* + * Tricky case: see test expr-62.10 + */ + + int scanned2 = scanned; + do { + scanned2 += TclParseAllWhiteSpace( + start + scanned2, numBytes - scanned2); + scanned2 += ParseLexeme( + start + scanned2, numBytes - scanned2, &lexeme, + NULL); + } while (lexeme == COMMENT); + if (lexeme == OPEN_PAREN) { + /* + * Actually a function call, but with obscuring + * comments. Skip to the start of the parentheses. + * Note that we assume that open parentheses are one + * byte long. + */ + + lexeme = FUNCTION; + Tcl_ListObjAppendElement(NULL, funcList, literal); + scanned = scanned2 - 1; + break; + } + Tcl_DecrRefCount(literal); msg = Tcl_ObjPrintf("invalid bareword \"%.*s%s\"", - (scanned < limit) ? (int)scanned : (int)limit - 3, start, + (scanned < limit) ? scanned : limit - 3, start, (scanned < limit) ? "" : "..."); post = Tcl_ObjPrintf( "should be \"$%.*s%s\" or \"{%.*s%s}\"", - (scanned < limit) ? (int)scanned : (int)limit - 3, + (scanned < limit) ? scanned : limit - 3, start, (scanned < limit) ? "" : "...", - (scanned < limit) ? (int)scanned : (int)limit - 3, + (scanned < limit) ? scanned : limit - 3, start, (scanned < limit) ? "" : "..."); Tcl_AppendPrintfToObj(post, " or \"%.*s%s(...)\" or ...", - (scanned < limit) ? (int)scanned : (int)limit - 3, + (scanned < limit) ? scanned : limit - 3, start, (scanned < limit) ? "" : "..."); errCode = "BAREWORD"; if (start[0] == '0') { const char *stop; TclParseNumber(NULL, NULL, NULL, start, scanned, @@ -1383,11 +1416,11 @@ /* * Free any partial parse tree we've built. */ if (nodes != NULL) { - Tcl_Free(nodes); + ckfree(nodes); } if (interp == NULL) { /* * Nowhere to report an error message, so just free it. @@ -1412,17 +1445,17 @@ */ Tcl_AppendPrintfToObj(msg, "\nin expression \"%s%.*s%.*s%s%s%.*s%s\"", ((start - limit) < parsePtr->string) ? "" : "...", ((start - limit) < parsePtr->string) - ? (int) (start - parsePtr->string) : (int)limit - 3, + ? (int) (start - parsePtr->string) : limit - 3, ((start - limit) < parsePtr->string) ? parsePtr->string : start - limit + 3, - (scanned < limit) ? (int)scanned : (int)limit - 3, start, + (scanned < limit) ? scanned : limit - 3, start, (scanned < limit) ? "" : "...", insertMark ? mark : "", (start + scanned + limit > parsePtr->end) - ? (int) (parsePtr->end - start) - (int)scanned : (int)limit-3, + ? (int) (parsePtr->end - start) - scanned : limit-3, start + scanned, (start + scanned + limit > parsePtr->end) ? "" : "..."); /* * Next, append any postscript message. @@ -1440,15 +1473,15 @@ */ numBytes = parsePtr->end - parsePtr->string; Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (parsing expression \"%.*s%s\")", - (numBytes < limit) ? (int)numBytes : (int)limit - 3, + (numBytes < limit) ? numBytes : limit - 3, parsePtr->string, (numBytes < limit) ? "" : "...")); if (errCode) { Tcl_SetErrorCode(interp, "TCL", "PARSE", "EXPR", errCode, - subErrCode, NULL); + subErrCode, (char *)NULL); } } return TCL_ERROR; } @@ -1477,11 +1510,11 @@ */ static void ConvertTreeToTokens( const char *start, - size_t numBytes, + int numBytes, OpNode *nodes, Tcl_Token *tokenPtr, Tcl_Parse *parsePtr) { int subExprTokenIdx = 0; @@ -1566,11 +1599,11 @@ */ TclGrowParseTokenArray(parsePtr, toCopy); subExprTokenPtr = parsePtr->tokenPtr + parsePtr->numTokens; memcpy(subExprTokenPtr, tokenPtr, - toCopy * sizeof(Tcl_Token)); + (size_t) toCopy * sizeof(Tcl_Token)); subExprTokenPtr->type = TCL_TOKEN_SUB_EXPR; parsePtr->numTokens += toCopy; } else { /* * Multiple element word. Create a TCL_TOKEN_SUB_EXPR token to @@ -1583,11 +1616,11 @@ *subExprTokenPtr = *tokenPtr; subExprTokenPtr->type = TCL_TOKEN_SUB_EXPR; subExprTokenPtr->numComponents++; subExprTokenPtr++; memcpy(subExprTokenPtr, tokenPtr, - toCopy * sizeof(Tcl_Token)); + (size_t) toCopy * sizeof(Tcl_Token)); parsePtr->numTokens += toCopy + 1; } scanned = tokenPtr->start + tokenPtr->size - start; start += scanned; @@ -1825,11 +1858,11 @@ int Tcl_ParseExpr( Tcl_Interp *interp, /* Used for error reporting. */ const char *start, /* Start of source string to parse. */ - size_t numBytes, /* Number of bytes in string. If -1, the + int numBytes, /* Number of bytes in string. If < 0, the * string consists of all bytes up to the * first null character. */ Tcl_Parse *parsePtr) /* Structure to fill with information about * the parsed expression; any previous * information in the structure is ignored. */ @@ -1841,11 +1874,11 @@ Tcl_Parse *exprParsePtr = (Tcl_Parse *)TclStackAlloc(interp, sizeof(Tcl_Parse)); /* Holds the Tcl_Tokens of substitutions. */ TclNewObj(litList); TclNewObj(funcList); - if (numBytes == TCL_INDEX_NONE) { + if (numBytes < 0) { numBytes = (start ? strlen(start) : 0); } code = ParseExpr(interp, start, numBytes, &opTree, litList, funcList, exprParsePtr, 1 /* parseOnly */); @@ -1861,11 +1894,11 @@ parsePtr->errorType = exprParsePtr->errorType; } Tcl_FreeParse(exprParsePtr); TclStackFree(interp, exprParsePtr); - Tcl_Free(opTree); + ckfree(opTree); return code; } /* *---------------------------------------------------------------------- @@ -1877,26 +1910,27 @@ * * Results: * Returns the number of bytes scanned to produce the lexeme. * * Side effects: - * Code identifying lexeme parsed is writen to *lexemePtr. + * Code identifying lexeme parsed is written to *lexemePtr. * *---------------------------------------------------------------------- */ -static size_t +static int ParseLexeme( const char *start, /* Start of lexeme to parse. */ - size_t numBytes, /* Number of bytes in string. */ + int numBytes, /* Number of bytes in string. */ unsigned char *lexemePtr, /* Write code of parsed lexeme to this * storage. */ Tcl_Obj **literalPtr) /* Write corresponding literal value to this storage, if non-NULL. */ { const char *end; - Tcl_UniChar ch = 0; + int scanned, size; + int ch; Tcl_Obj *literal = NULL; unsigned char byte; if (numBytes == 0) { *lexemePtr = END; @@ -1906,10 +1940,20 @@ if (byte < sizeof(Lexeme) && Lexeme[byte] != 0) { *lexemePtr = Lexeme[byte]; return 1; } switch (byte) { + case '#': + /* + * Scan forward over the comment contents. + */ + for (size = 0; byte != '\n' && byte != 0 && size < numBytes; size++) { + byte = UCHAR(start[size]); + } + *lexemePtr = COMMENT; + return size - (byte == '\n'); + case '*': if ((numBytes > 1) && (start[1] == '*')) { *lexemePtr = EXPON; return 2; } @@ -2045,13 +2089,13 @@ if (TclParseNumber(NULL, literal, NULL, start, numBytes, &end, TCL_PARSE_NO_WHITESPACE) == TCL_OK) { if (end < start + numBytes && !TclIsBareword(*end)) { number: - TclInitStringRep(literal, start, end-start); *lexemePtr = NUMBER; if (literalPtr) { + TclInitStringRep(literal, start, end-start); *literalPtr = literal; } else { Tcl_DecrRefCount(literal); } return (end-start); @@ -2063,11 +2107,11 @@ * (alpha, digit, underscore). Is this a number followed by * bareword syntax error? Or should we join into one bareword? * Example: Inf + luence + () becomes a valid function call. * [Bug 3401704] */ - if (TclHasIntRep(literal, &tclDoubleType)) { + if (TclHasInternalRep(literal, &tclDoubleType)) { const char *p = start; while (p < end) { if (!TclIsBareword(*p++)) { /* @@ -2099,15 +2143,14 @@ * Might be inspired by reserved identifier rules in C, which of course * have no direct relevance here. */ if (!TclIsBareword(*start) || *start == '_') { - size_t scanned; if (Tcl_UtfCharComplete(start, numBytes)) { scanned = TclUtfToUniChar(start, &ch); } else { - char utfBytes[4]; + char utfBytes[8]; memcpy(utfBytes, start, numBytes); utfBytes[numBytes] = '\0'; scanned = TclUtfToUniChar(utfBytes, &ch); } @@ -2120,11 +2163,11 @@ end += 1; numBytes -= 1; } *lexemePtr = BAREWORD; if (literalPtr) { - Tcl_SetStringObj(literal, start, (int) (end-start)); + Tcl_SetStringObj(literal, start, end-start); *literalPtr = literal; } else { Tcl_DecrRefCount(literal); } return (end-start); @@ -2149,11 +2192,11 @@ void TclCompileExpr( Tcl_Interp *interp, /* Used for error reporting. */ const char *script, /* The source script to compile. */ - size_t numBytes, /* Number of bytes in script. */ + int numBytes, /* Number of bytes in script. */ CompileEnv *envPtr, /* Holds resulting instructions. */ int optimize) /* 0 for one-off expressions. */ { OpNode *opTree = NULL; /* Will point to the tree of operators */ Tcl_Obj *litList; /* List to hold the literals */ @@ -2190,11 +2233,11 @@ Tcl_FreeParse(parsePtr); TclStackFree(interp, parsePtr); Tcl_DecrRefCount(funcList); Tcl_DecrRefCount(litList); - Tcl_Free(opTree); + ckfree(opTree); } /* *---------------------------------------------------------------------- * @@ -2300,11 +2343,11 @@ switch (nodePtr->lexeme) { case FUNCTION: { Tcl_DString cmdName; const char *p; - size_t length; + int length; Tcl_DStringInit(&cmdName); TclDStringAppendLiteral(&cmdName, "tcl::mathfunc::"); p = TclGetStringFromObj(*funcObjv, &length); funcObjv++; @@ -2459,11 +2502,11 @@ case OT_LITERAL: { Tcl_Obj *const *litObjv = *litObjvPtr; Tcl_Obj *literal = *litObjv; if (optimize) { - size_t length; + int length; const char *bytes = TclGetStringFromObj(literal, &length); int idx = TclRegisterLiteral(envPtr, bytes, length, 0); Tcl_Obj *objPtr = TclFetchLiteral(envPtr, idx); if ((objPtr->typePtr == NULL) && (literal->typePtr != NULL)) { @@ -2475,11 +2518,11 @@ * Tcl_DecrRefCount(objPtr); * * However, the design of the "global" and "local" * LiteralTable does not permit the value of lePtr->objPtr * to change. So rather than replace lePtr->objPtr, we do - * surgery to transfer our desired intrep into it. + * surgery to transfer our desired internalrep into it. */ objPtr->typePtr = literal->typePtr; objPtr->internalRep = literal->internalRep; literal->typePtr = NULL; @@ -2488,13 +2531,13 @@ } else { /* * When optimize==0, we know the expression is a one-off and * there's nothing to be gained from sharing literals when * they won't live long, and the copies we have already have - * an appropriate intrep. In this case, skip literal + * an appropriate internalrep. In this case, skip literal * registration that would enable sharing, and use the routine - * that preserves intreps. + * that preserves internalreps. */ TclEmitPush(TclAddLiteralObj(envPtr, literal, NULL), envPtr); } (*litObjvPtr)++; @@ -2518,20 +2561,20 @@ * already, then use it to share via the literal table. */ if (TclHasStringRep(objPtr)) { Tcl_Obj *tableValue; - size_t numBytes; + int numBytes; const char *bytes = TclGetStringFromObj(objPtr, &numBytes); idx = TclRegisterLiteral(envPtr, bytes, numBytes, 0); tableValue = TclFetchLiteral(envPtr, idx); if ((tableValue->typePtr == NULL) && (objPtr->typePtr != NULL)) { /* - * Same intrep surgery as for OT_LITERAL. + * Same internalrep surgery as for OT_LITERAL. */ tableValue->typePtr = objPtr->typePtr; tableValue->internalRep = objPtr->internalRep; objPtr->typePtr = NULL; @@ -2742,11 +2785,11 @@ nodes[1].left = OT_LITERAL; nodes[1].right = OT_LITERAL; nodes[1].p.parent = 0; } else { if (lexeme == DIVIDE) { - litObjv[0] = Tcl_NewDoubleObj(1.0); + TclNewDoubleObj(litObjv[0], 1.0); } else { TclNewIntObj(litObjv[0], occdPtr->i.identity); } Tcl_IncrRefCount(litObjv[0]); litObjv[1] = objv[1]; Index: generic/tclCompile.c ================================================================== --- generic/tclCompile.c +++ generic/tclCompile.c @@ -3,12 +3,12 @@ * * This file contains procedures that compile Tcl commands or parts of * commands (like quoted strings or nested sub-commands) into a sequence * of instructions ("bytecodes"). * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. + * Copyright © 1996-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -127,10 +127,14 @@ {"jumpFalse1", 2, -1, 1, {OPERAND_OFFSET1}}, /* Jump relative to (pc + op1) if stktop expr object is false */ {"jumpFalse4", 5, -1, 1, {OPERAND_OFFSET4}}, /* Jump relative to (pc + op4) if stktop expr object is false */ + {"lor", 1, -1, 0, {OPERAND_NONE}}, + /* Logical or: push (stknext || stktop) */ + {"land", 1, -1, 0, {OPERAND_NONE}}, + /* Logical and: push (stknext && stktop) */ {"bitor", 1, -1, 0, {OPERAND_NONE}}, /* Bitwise or: push (stknext | stktop) */ {"bitxor", 1, -1, 0, {OPERAND_NONE}}, /* Bitwise xor push (stknext ^ stktop) */ {"bitand", 1, -1, 0, {OPERAND_NONE}}, @@ -167,18 +171,29 @@ /* Unary minus: push -stktop */ {"bitnot", 1, 0, 0, {OPERAND_NONE}}, /* Bitwise not: push ~stktop */ {"not", 1, 0, 0, {OPERAND_NONE}}, /* Logical not: push !stktop */ + {"callBuiltinFunc1", 2, 1, 1, {OPERAND_UINT1}}, + /* Call builtin math function with index op1; any args are on stk */ + {"callFunc1", 2, INT_MIN, 1, {OPERAND_UINT1}}, + /* Call non-builtin func objv[0]; = */ {"tryCvtToNumeric", 1, 0, 0, {OPERAND_NONE}}, /* Try converting stktop to first int then double if possible. */ {"break", 1, 0, 0, {OPERAND_NONE}}, /* Abort closest enclosing loop; if none, return TCL_BREAK code. */ {"continue", 1, 0, 0, {OPERAND_NONE}}, /* Skip to next iteration of closest enclosing loop; if none, return * TCL_CONTINUE code. */ + + {"foreach_start4", 5, 0, 1, {OPERAND_AUX4}}, + /* Initialize execution of a foreach loop. Operand is aux data index + * of the ForeachInfo structure for the foreach command. */ + {"foreach_step4", 5, +1, 1, {OPERAND_AUX4}}, + /* "Step" or begin next iteration of foreach loop. Push 0 if to + * terminate loop, else push 1. */ {"beginCatch4", 5, 0, 1, {OPERAND_UINT4}}, /* Record start of catch with the operand's exception index. Push the * current stack depth onto a special catch stack. */ {"endCatch", 1, 0, 0, {OPERAND_NONE}}, @@ -323,10 +338,13 @@ * managed correctly. * Stack: ... dict => ... value key doneBool */ {"dictNext", 5, +3, 1, {OPERAND_LVT4}}, /* Get the next iteration from the iterator in op4's local scalar. * Stack: ... => ... value key doneBool */ + {"dictDone", 5, 0, 1, {OPERAND_LVT4}}, + /* Terminate the iterator in op4's local scalar. Use unsetScalar + * instead (with 0 for flags). */ {"dictUpdateStart", 9, 0, 2, {OPERAND_LVT4, OPERAND_AUX4}}, /* Create the variables (described in the aux data referred to by the * second immediate argument) to mirror the state of the dictionary in * the variable referred to by the first immediate argument. The list * of keys (top of the stack, not popped) must be the same length as @@ -395,21 +413,21 @@ {"unsetStk", 2, -1, 1, {OPERAND_UINT1}}, /* Make general variable cease to exist; unparsed variable name is * stktop; op1 is 1 for errors on problems, 0 otherwise */ {"dictExpand", 1, -1, 0, {OPERAND_NONE}}, - /* Probe into a dict and extract it (or a subdict of it) into - * variables with matched names. Produces list of keys bound as - * result. Part of [dict with]. + /* Probe into a dict and extract it (or a subdict of it) into + * variables with matched names. Produces list of keys bound as + * result. Part of [dict with]. * Stack: ... dict path => ... keyList */ {"dictRecombineStk", 1, -3, 0, {OPERAND_NONE}}, - /* Map variable contents back into a dictionary in a variable. Part of - * [dict with]. + /* Map variable contents back into a dictionary in a variable. Part of + * [dict with]. * Stack: ... dictVarName path keyList => ... */ {"dictRecombineImm", 5, -2, 1, {OPERAND_LVT4}}, - /* Map variable contents back into a dictionary in the local variable - * indicated by the LVT index. Part of [dict with]. + /* Map variable contents back into a dictionary in the local variable + * indicated by the LVT index. Part of [dict with]. * Stack: ... path keyList => ... */ {"dictExists", 5, INT_MIN, 1, {OPERAND_UINT4}}, /* The top op4 words (min 1) are a key path into the dictionary just * below the keys on the stack, and all those values are replaced by a * boolean indicating whether it is possible to read out a value from @@ -635,11 +653,11 @@ {"lappendListStk", 1, -1, 0, {OPERAND_NONE}}, /* Lappend list to general variable. * Stack: ... varName list => ... listVarContents */ {"clockRead", 2, +1, 1, {OPERAND_UINT1}}, - /* Read clock out to the stack. Operand is which clock to read + /* Read clock out to the stack. Operand is which clock to read * 0=clicks, 1=microseconds, 2=milliseconds, 3=seconds. * Stack: ... => ... time */ {"dictGetDef", 5, INT_MIN, 1, {OPERAND_UINT4}}, /* The top word is the default, the next op4 words (min 1) are a key @@ -655,10 +673,17 @@ /* String Greater: push (stknext > stktop) */ {"strle", 1, -1, 0, {OPERAND_NONE}}, /* String Less or equal: push (stknext <= stktop) */ {"strge", 1, -1, 0, {OPERAND_NONE}}, /* String Greater or equal: push (stknext >= stktop) */ + {"lreplace4", 6, INT_MIN, 2, {OPERAND_UINT4, OPERAND_UINT1}}, + /* Operands: number of arguments, flags + * flags: Combination of TCL_LREPLACE4_* flags + * Stack: ... listobj index1 ?index2? new1 ... newN => ... newlistobj + * where index2 is present only if TCL_LREPLACE_SINGLE_INDEX is not + * set in flags. + */ {NULL, 0, 0, 0, {OPERAND_NONE}} }; /* @@ -697,12 +722,12 @@ int numWords, int line, int *clNext, int **lines, CompileEnv *envPtr); static void ReleaseCmdWordData(ExtCmdLoc *eclPtr); /* - * The structure below defines the bytecode Tcl object type by means of - * procedures that can be invoked by generic object code. + * tclByteCodeType provides the standard type management procedures for the + * bytecode type. */ const Tcl_ObjType tclByteCodeType = { "bytecode", /* name */ FreeByteCodeInternalRep, /* freeIntRepProc */ @@ -710,12 +735,12 @@ NULL, /* updateStringProc */ SetByteCodeFromAny /* setFromAnyProc */ }; /* - * The structure below defines a bytecode Tcl object type to hold the - * compiled bytecode for the [subst]itution of Tcl values. + * subtCodeType provides the standard type managemnt procedures for the + * substcode type, which represents substiution within a Tcl value. */ static const Tcl_ObjType substCodeType = { "substcode", /* name */ FreeSubstCodeInternalRep, /* freeIntRepProc */ @@ -736,20 +761,18 @@ *---------------------------------------------------------------------- * * TclSetByteCodeFromAny -- * * Part of the bytecode Tcl object type implementation. Attempts to - * generate an byte code internal form for the Tcl object "objPtr" by - * compiling its string representation. This function also takes a hook - * procedure that will be invoked to perform any needed post processing - * on the compilation results before generating byte codes. interp is + * compile the string representation of the objPtr into bytecode. Accepts + * a hook routine that is invoked to perform any needed post-processing on + * the compilation results before generating byte codes. interp is the * compilation context and may not be NULL. * * Results: - * The return value is a standard Tcl object result. If an error occurs - * during compilation, an error message is left in the interpreter's - * result. + * A standard Tcl object result. If an error occurs during compilation, an + * error message is left in the interpreter's result. * * Side effects: * Frees the old internal representation. If no error occurs, then the * compiled code is stored as "objPtr"s bytecode representation. Also, if * debugging, initializes the "tcl_traceCompile" Tcl variable used to @@ -762,16 +785,16 @@ TclSetByteCodeFromAny( Tcl_Interp *interp, /* The interpreter for which the code is being * compiled. Must not be NULL. */ Tcl_Obj *objPtr, /* The object to make a ByteCode object. */ CompileHookProc *hookProc, /* Procedure to invoke after compilation. */ - ClientData clientData) /* Hook procedure private data. */ + void *clientData) /* Hook procedure private data. */ { Interp *iPtr = (Interp *) interp; CompileEnv compEnv; /* Compilation environment structure allocated * in frame. */ - size_t length; + int length; int result = TCL_OK; const char *stringPtr; Proc *procPtr = iPtr->compiledProcPtr; ContLineLoc *clLocPtr; @@ -786,28 +809,27 @@ #endif stringPtr = TclGetStringFromObj(objPtr, &length); /* - * TIP #280: Pick up the CmdFrame in which the BC compiler was invoked and + * TIP #280: Pick up the CmdFrame in which the BC compiler was invoked, and * use to initialize the tracking in the compiler. This information was * stored by TclCompEvalObj and ProcCompileProc. */ TclInitCompileEnv(interp, &compEnv, stringPtr, length, iPtr->invokeCmdFramePtr, iPtr->invokeWord); /* - * Now we check if we have data about invisible continuation lines for the - * script, and make it available to the compile environment, if so. + * Make available to the compilation environment any data about invisible + * continuation lines for the script. * * It is not clear if the script Tcl_Obj* can be free'd while the compiler * is using it, leading to the release of the associated ContLineLoc - * structure as well. To ensure that the latter doesn't happen we set a - * lock on it. We release this lock in the function TclFreeCompileEnv(), - * found in this file. The "lineCLPtr" hashtable is managed in the file - * "tclObj.c". + * structure as well. To ensure that the latter doesn't happen set a lock + * on it, which is released in TclFreeCompileEnv(). The "lineCLPtr" + * hashtable tclObj.c. */ clLocPtr = TclContinuationsGet(objPtr); if (clLocPtr) { compEnv.clNext = &clLocPtr->loc[0]; @@ -814,21 +836,21 @@ } TclCompileScript(interp, stringPtr, length, &compEnv); /* - * Successful compilation. Add a "done" instruction at the end. + * Compilation succeeded. Add a "done" instruction at the end. */ TclEmitOpcode(INST_DONE, &compEnv); /* * Check for optimizations! * - * Test if the generated code is free of most hazards; if so, recompile - * but with generation of INST_START_CMD disabled. This produces somewhat - * faster code in some cases, and more compact code in more. + * If the generated code is free of most hazards, recompile with generation + * of INST_START_CMD disabled to produce code that more compact in many + * cases, and also sometimes more performant. */ if (Tcl_GetParent(interp) == NULL && !Tcl_LimitTypeEnabled(interp, TCL_LIMIT_COMMANDS|TCL_LIMIT_TIME) && IsCompactibleCompileEnv(&compEnv)) { @@ -849,39 +871,34 @@ /* * Apply some peephole optimizations that can cross specific/generic * instruction generator boundaries. */ - if (iPtr->optimizer) { - (iPtr->optimizer)(&compEnv); + if (iPtr->extra.optimizer) { + (iPtr->extra.optimizer)(&compEnv); } /* - * Invoke the compilation hook procedure if one exists. + * Invoke the compilation hook procedure if there is one. */ if (hookProc) { result = hookProc(interp, &compEnv, clientData); } /* * Change the object into a ByteCode object. Ownership of the literal - * objects and aux data items is given to the ByteCode object. + * objects and aux data items passes to the ByteCode object. */ #ifdef TCL_COMPILE_DEBUG TclVerifyLocalLiteralTable(&compEnv); #endif /*TCL_COMPILE_DEBUG*/ if (result == TCL_OK) { (void) TclInitByteCodeObj(objPtr, &tclByteCodeType, &compEnv); -#ifdef TCL_COMPILE_DEBUG - if (tclTraceCompile >= 2) { - TclPrintByteCodeObj(interp, objPtr); - fflush(stdout); - } -#endif /* TCL_COMPILE_DEBUG */ + TclDebugPrintByteCodeObj(objPtr); } TclFreeCompileEnv(&compEnv); return result; } @@ -894,16 +911,16 @@ * Part of the bytecode Tcl object type implementation. Attempts to * generate an byte code internal form for the Tcl object "objPtr" by * compiling its string representation. * * Results: - * The return value is a standard Tcl object result. If an error occurs - * during compilation, an error message is left in the interpreter's - * result unless "interp" is NULL. + * A standard Tcl object result. If an error occurs during compilation and + * "interp" is not null, an error message is left in the interpreter's + * result. * * Side effects: - * Frees the old internal representation. If no error occurs, then the + * Frees the old internal representation. If no error occurs then the * compiled code is stored as "objPtr"s bytecode representation. Also, if * debugging, initializes the "tcl_traceCompile" Tcl variable used to * trace compilations. * *---------------------------------------------------------------------- @@ -911,11 +928,11 @@ static int SetByteCodeFromAny( Tcl_Interp *interp, /* The interpreter for which the code is being * compiled. Must not be NULL. */ - Tcl_Obj *objPtr) /* The object to make a ByteCode object. */ + Tcl_Obj *objPtr) /* The object to compile to bytecode */ { if (interp == NULL) { return TCL_ERROR; } return TclSetByteCodeFromAny(interp, objPtr, NULL, NULL); @@ -925,13 +942,13 @@ *---------------------------------------------------------------------- * * DupByteCodeInternalRep -- * * Part of the bytecode Tcl object type implementation. However, it does - * not copy the internal representation of a bytecode Tcl_Obj, but - * instead leaves the new object untyped (with a NULL type pointer). - * Code will be compiled for the new object only if necessary. + * not copy the internal representation of a bytecode Tcl_Obj, instead + * assigning NULL to the type pointer of the new object. Code is compiled + * for the new object only if necessary. * * Results: * None. * * Side effects: @@ -959,13 +976,13 @@ * * Results: * None. * * Side effects: - * The bytecode object's internal rep is marked invalid and its code gets - * freed unless the code is actively being executed. In that case the - * cleanup is delayed until the last execution of the code completes. + * The bytecode object's internal rep is invalidated and its code is freed + * unless the code is actively being executed, in which case cleanup is + * delayed until the last execution of the code completes. * *---------------------------------------------------------------------- */ static void @@ -972,11 +989,11 @@ FreeByteCodeInternalRep( Tcl_Obj *objPtr) /* Object whose internal rep to free. */ { ByteCode *codePtr; - ByteCodeGetIntRep(objPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclByteCodeType, codePtr); assert(codePtr != NULL); TclReleaseByteCode(codePtr); } @@ -983,20 +1000,20 @@ /* *---------------------------------------------------------------------- * * TclReleaseByteCode -- * - * This procedure does all the real work of freeing up a bytecode - * object's ByteCode structure. It's called only when the structure's - * reference count becomes zero. + * Does all the real work of freeing up a bytecode object's ByteCode + * structure. Called only when the structure's reference count + * is zero. * * Results: * None. * * Side effects: - * Frees objPtr's bytecode internal representation and sets its type NULL - * Also releases its literals and frees its auxiliary data items. + * Frees objPtr's bytecode internal representation and sets its type to + * NULL. Also releases its literals and frees its auxiliary data items. * *---------------------------------------------------------------------- */ void @@ -1037,11 +1054,11 @@ int lifetimeSec, lifetimeMicroSec, log2; statsPtr = &iPtr->stats; statsPtr->numByteCodesFreed++; - statsPtr->currentSrcBytes -= (double) codePtr->numSrcBytes; + statsPtr->currentSrcBytes -= (double)codePtr->numSrcBytes; statsPtr->currentByteCodeBytes -= (double) codePtr->structureSize; statsPtr->currentInstBytes -= (double) codePtr->numCodeBytes; statsPtr->currentLitBytes -= (double) codePtr->numLitObjects * sizeof(Tcl_Obj *); @@ -1068,25 +1085,25 @@ #endif /* TCL_COMPILE_STATS */ /* * A single heap object holds the ByteCode structure and its code, object, * command location, and auxiliary data arrays. This means we only need to - * 1) decrement the ref counts of the LiteralEntry's in its literal array, - * 2) call the free procs for the auxiliary data items, 3) free the + * 1) decrement the ref counts of each LiteralEntry in the literal array, + * 2) call the free procedures for the auxiliary data items, 3) free the * localCache if it is unused, and finally 4) free the ByteCode * structure's heap object. * * The case for TCL_BYTECODE_PRECOMPILED (precompiled ByteCodes, like * those generated from tbcload) is special, as they doesn't make use of * the global literal table. They instead maintain private references to * their literals which must be decremented. * - * In order to insure a proper and efficient cleanup of the literal array - * when it contains non-shared literals [Bug 983660], we also distinguish - * the case of an interpreter being deleted (signaled by interp == NULL). + * In order to ensure proper and efficient cleanup of the literal array + * when it contains non-shared literals [Bug 983660], distinguish the case + * of an interpreter being deleted, which is signaled by interp == NULL. * Also, as the interp deletion will remove the global literal table - * anyway, we avoid the extra cost of updating it for each literal being + * anyway, avoid the extra cost of updating it for each literal being * released. */ if (codePtr->flags & TCL_BYTECODE_PRECOMPILED) { @@ -1114,20 +1131,20 @@ } auxDataPtr++; } /* - * TIP #280. Release the location data associated with this byte code - * structure, if any. NOTE: The interp we belong to may be gone already, - * and the data with it. + * TIP #280. Release the location data associated with this bytecode + * structure, if any. The associated interp may be gone already, and the + * data with it. * * See also tclBasic.c, DeleteInterpProc */ if (iPtr) { Tcl_HashEntry *hePtr = Tcl_FindHashEntry(iPtr->lineBCPtr, - (char *) codePtr); + codePtr); if (hePtr) { ReleaseCmdWordData((ExtCmdLoc *)Tcl_GetHashValue(hePtr)); Tcl_DeleteHashEntry(hePtr); } @@ -1136,20 +1153,20 @@ if (codePtr->localCachePtr && (codePtr->localCachePtr->refCount-- <= 1)) { TclFreeLocalCache(interp, codePtr->localCachePtr); } TclHandleRelease(codePtr->interpHandle); - Tcl_Free(codePtr); + ckfree(codePtr); } /* * --------------------------------------------------------------------- * * IsCompactibleCompileEnv -- * - * Checks to see if we may apply some basic compaction optimizations to a - * piece of bytecode. Idempotent. + * Determines whether some basic compaction optimizations may be applied + * to a piece of bytecode. Idempotent. * * --------------------------------------------------------------------- */ static int @@ -1159,11 +1176,11 @@ unsigned char *pc; int size; /* * Special: procedures in the '::tcl' namespace (or its children) are - * considered to be well-behaved and so can have compaction applied even + * considered to be well-behaved, so compaction can be applied to them even * if it would otherwise be invalid. */ if (envPtr->procPtr != NULL && envPtr->procPtr->cmdPtr != NULL && envPtr->procPtr->cmdPtr->nsPtr != NULL) { @@ -1175,14 +1192,14 @@ } } /* * Go through and ensure that no operation involved can cause a desired - * change of bytecode sequence during running. This comes down to ensuring - * that there are no mapped variables (due to traces) or calls to external - * commands (traces, [uplevel] trickery). This is actually a very - * conservative check; it turns down a lot of code that is OK in practice. + * change of bytecode sequence during its execution. This comes down to + * ensuring that there are no mapped variables (due to traces) or calls to + * external commands (traces, [uplevel] trickery). This is actually a very + * conservative check. It turns down a lot of code that is OK in practice. */ for (pc = envPtr->codeStart ; pc < envPtr->codeNext ; pc += size) { switch (*pc) { /* Invokes */ @@ -1214,12 +1231,12 @@ /* *---------------------------------------------------------------------- * * Tcl_SubstObj -- * - * This function performs the substitutions specified on the given string - * as described in the user documentation for the "subst" Tcl command. + * Performs substitutions on the given string as described in the user + * documentation for "subst". * * Results: * A Tcl_Obj* containing the substituted string, or NULL to indicate that * an error occurred. * @@ -1247,18 +1264,18 @@ /* *---------------------------------------------------------------------- * * Tcl_NRSubstObj -- * - * Request substitution of a Tcl value by the NR stack. + * Adds substitution within the value of objPtr to the NR execution stack. * * Results: - * Returns TCL_OK. + * TCL_OK. * * Side effects: * Compiles objPtr into bytecode that performs the substitutions as - * governed by flags and places callbacks on the NR stack to execute + * governed by flags, adds a callback to the NR execution stack to execute * the bytecode and store the result in the interp. * *---------------------------------------------------------------------- */ @@ -1278,15 +1295,15 @@ /* *---------------------------------------------------------------------- * * CompileSubstObj -- * - * Compile a Tcl value into ByteCode implementing its substitution, as - * governed by flags. + * Compiles a value into bytecode that performs substitution within the + * value, as governed by flags. * * Results: - * A (ByteCode *) is returned pointing to the resulting ByteCode. + * A (ByteCode *) is pointing to the resulting ByteCode. * * Side effects: * The Tcl_ObjType of objPtr is changed to the "substcode" type, and the * ByteCode and governing flags value are kept in the internal rep for * faster operations the next time CompileSubstObj is called on the same @@ -1302,11 +1319,11 @@ int flags) { Interp *iPtr = (Interp *) interp; ByteCode *codePtr = NULL; - ByteCodeGetIntRep(objPtr, &substCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &substCodeType, codePtr); if (codePtr != NULL) { Namespace *nsPtr = iPtr->varFramePtr->nsPtr; if (flags != PTR2INT(SubstFlags(objPtr)) @@ -1314,17 +1331,17 @@ || (codePtr->compileEpoch != iPtr->compileEpoch) || (codePtr->nsPtr != nsPtr) || (codePtr->nsEpoch != nsPtr->resolverEpoch) || (codePtr->localCachePtr != iPtr->varFramePtr->localCachePtr)) { - Tcl_StoreIntRep(objPtr, &substCodeType, NULL); + Tcl_StoreInternalRep(objPtr, &substCodeType, NULL); codePtr = NULL; } } if (codePtr == NULL) { CompileEnv compEnv; - size_t numBytes; + int numBytes; const char *bytes = TclGetStringFromObj(objPtr, &numBytes); /* TODO: Check for more TIP 280 */ TclInitCompileEnv(interp, &compEnv, bytes, numBytes, NULL, 0); @@ -1337,28 +1354,23 @@ SubstFlags(objPtr) = INT2PTR(flags); if (iPtr->varFramePtr->localCachePtr) { codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr; codePtr->localCachePtr->refCount++; } -#ifdef TCL_COMPILE_DEBUG - if (tclTraceCompile >= 2) { - TclPrintByteCodeObj(interp, objPtr); - fflush(stdout); - } -#endif /* TCL_COMPILE_DEBUG */ + TclDebugPrintByteCodeObj(objPtr); } return codePtr; } /* *---------------------------------------------------------------------- * * FreeSubstCodeInternalRep -- * - * Part of the substcode Tcl object type implementation. Frees the - * storage associated with a substcode object's internal representation - * unless its code is actively being executed. + * Part of the "substcode" Tcl object type implementation. Frees the + * storage associated with the substcode internal representation of a + * Tcl_Obj unless its code is actively being executed. * * Results: * None. * * Side effects: @@ -1373,11 +1385,11 @@ FreeSubstCodeInternalRep( Tcl_Obj *objPtr) /* Object whose internal rep to free. */ { ByteCode *codePtr; - ByteCodeGetIntRep(objPtr, &substCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &substCodeType, codePtr); assert(codePtr != NULL); TclReleaseByteCode(codePtr); } @@ -1389,18 +1401,18 @@ if (eclPtr->type == TCL_LOCATION_SOURCE) { Tcl_DecrRefCount(eclPtr->path); } for (i=0 ; inuloc ; i++) { - Tcl_Free(eclPtr->loc[i].line); + ckfree(eclPtr->loc[i].line); } if (eclPtr->loc != NULL) { - Tcl_Free(eclPtr->loc); + ckfree(eclPtr->loc); } - Tcl_Free(eclPtr); + ckfree(eclPtr); } /* *---------------------------------------------------------------------- * @@ -1423,18 +1435,18 @@ Tcl_Interp *interp, /* The interpreter for which a CompileEnv * structure is initialized. */ CompileEnv *envPtr,/* Points to the CompileEnv structure to * initialize. */ const char *stringPtr, /* The source string to be compiled. */ - size_t numBytes, /* Number of bytes in source string. */ + TCL_HASH_TYPE numBytes, /* Number of bytes in source string. */ const CmdFrame *invoker, /* Location context invoking the bcc */ int word) /* Index of the word in that context getting * compiled */ { Interp *iPtr = (Interp *) interp; - assert(tclInstructionTable[LAST_INST_OPCODE].name == NULL); + assert(tclInstructionTable[LAST_INST_OPCODE+1].name == NULL); envPtr->iPtr = iPtr; envPtr->source = stringPtr; envPtr->numSrcBytes = numBytes; envPtr->procPtr = iPtr->compiledProcPtr; @@ -1475,11 +1487,11 @@ * * See also tclBasic.c, TclEvalObjEx, for the equivalent code in the * non-compiling evaluator */ - envPtr->extCmdMapPtr = (ExtCmdLoc *)Tcl_Alloc(sizeof(ExtCmdLoc)); + envPtr->extCmdMapPtr = (ExtCmdLoc *)ckalloc(sizeof(ExtCmdLoc)); envPtr->extCmdMapPtr->loc = NULL; envPtr->extCmdMapPtr->nloc = 0; envPtr->extCmdMapPtr->nuloc = 0; envPtr->extCmdMapPtr->path = NULL; @@ -1608,18 +1620,18 @@ /* *---------------------------------------------------------------------- * * TclFreeCompileEnv -- * - * Free the storage allocated in a CompileEnv compilation environment + * Frees the storage allocated in a CompileEnv compilation environment * structure. * * Results: * None. * * Side effects: - * Allocated storage in the CompileEnv structure is freed. Note that its + * Allocated storage in the CompileEnv structure is freed, although its * local literal table is not deleted and its literal objects are not * released. In addition, storage referenced by its auxiliary data items * is not freed. This is done so that, when compilation is successful, * "ownership" of these objects and aux data items is handed over to the * corresponding ByteCode structure. @@ -1630,11 +1642,11 @@ void TclFreeCompileEnv( CompileEnv *envPtr)/* Points to the CompileEnv structure. */ { if (envPtr->localLitTable.buckets != envPtr->localLitTable.staticBuckets){ - Tcl_Free(envPtr->localLitTable.buckets); + ckfree(envPtr->localLitTable.buckets); envPtr->localLitTable.buckets = envPtr->localLitTable.staticBuckets; } if (envPtr->iPtr) { /* * We never converted to Bytecode, so free the things we would @@ -1660,24 +1672,24 @@ } auxDataPtr++; } } if (envPtr->mallocedCodeArray) { - Tcl_Free(envPtr->codeStart); + ckfree(envPtr->codeStart); } if (envPtr->mallocedLiteralArray) { - Tcl_Free(envPtr->literalArrayPtr); + ckfree(envPtr->literalArrayPtr); } if (envPtr->mallocedExceptArray) { - Tcl_Free(envPtr->exceptArrayPtr); - Tcl_Free(envPtr->exceptAuxArrayPtr); + ckfree(envPtr->exceptArrayPtr); + ckfree(envPtr->exceptAuxArrayPtr); } if (envPtr->mallocedCmdMap) { - Tcl_Free(envPtr->cmdMapPtr); + ckfree(envPtr->cmdMapPtr); } if (envPtr->mallocedAuxDataArray) { - Tcl_Free(envPtr->auxDataArrayPtr); + ckfree(envPtr->auxDataArrayPtr); } if (envPtr->extCmdMapPtr) { ReleaseCmdWordData(envPtr->extCmdMapPtr); envPtr->extCmdMapPtr = NULL; } @@ -1686,14 +1698,15 @@ /* *---------------------------------------------------------------------- * * TclWordKnownAtCompileTime -- * - * Test whether the value of a token is completely known at compile time. + * Determines whether the value of a token is completely known at compile + * time. * * Results: - * Returns true if the tokenPtr argument points to a word value that is + * True if the tokenPtr argument points to a word value that is * completely known at compile time. Generally, values that are known at * compile time can be compiled to their values, while values that cannot * be known until substitution at runtime must be compiled to bytecode * instructions that perform that substitution. For several commands, * whether or not arguments are known at compile time determine whether @@ -1739,11 +1752,11 @@ break; case TCL_TOKEN_BS: if (tempPtr != NULL) { char utfBuf[4] = ""; - size_t length = TclParseBackslash(tokenPtr->start, + int length = TclParseBackslash(tokenPtr->start, tokenPtr->size, NULL, utfBuf); Tcl_AppendToObj(tempPtr, utfBuf, length); } break; @@ -1766,16 +1779,16 @@ /* *---------------------------------------------------------------------- * * TclCompileScript -- * - * Compile a Tcl script in a string. + * Compiles a Tcl script in a string. * * Results: - * The return value is TCL_OK on a successful compilation and TCL_ERROR - * on failure. If TCL_ERROR is returned, then the interpreter's result - * contains an error message. + * + * A standard Tcl result. If an error occurs, an + * error message is left in the interpreter's result. * * Side effects: * Adds instructions to envPtr to evaluate the script at runtime. * *---------------------------------------------------------------------- @@ -1782,11 +1795,11 @@ */ static int ExpandRequested( Tcl_Token *tokenPtr, - size_t numWords) + int numWords) { /* Determine whether any words of the command require expansion */ while (numWords--) { if (tokenPtr->type == TCL_TOKEN_EXPAND_WORD) { return 1; @@ -1803,19 +1816,19 @@ CompileEnv *envPtr) { const char *bytes; Command *cmdPtr; int cmdLitIdx, extraLiteralFlags = LITERAL_CMD_NAME; - size_t length; + int numBytes; cmdPtr = (Command *) Tcl_GetCommandFromObj(interp, cmdObj); if ((cmdPtr != NULL) && (cmdPtr->flags & CMD_VIA_RESOLVER)) { extraLiteralFlags |= LITERAL_UNSHARED; } - bytes = TclGetStringFromObj(cmdObj, &length); - cmdLitIdx = TclRegisterLiteral(envPtr, bytes, length, extraLiteralFlags); + bytes = TclGetStringFromObj(cmdObj, &numBytes); + cmdLitIdx = TclRegisterLiteral(envPtr, bytes, numBytes, extraLiteralFlags); if (cmdPtr && TclRoutineHasName(cmdPtr)) { TclSetCmdNameObj(interp, TclFetchLiteral(envPtr, cmdLitIdx), cmdPtr); } TclEmitPush(cmdLitIdx, envPtr); @@ -1824,15 +1837,15 @@ void TclCompileInvocation( Tcl_Interp *interp, Tcl_Token *tokenPtr, Tcl_Obj *cmdObj, - size_t numWords, + int numWords, CompileEnv *envPtr) { DefineLineInformation; - size_t wordIdx = 0; + int wordIdx = 0; int depth = TclGetStackDepth(envPtr); if (cmdObj) { CompileCmdLiteral(interp, cmdObj, envPtr); wordIdx = 1; @@ -1909,18 +1922,18 @@ } /* * The stack depth during argument expansion can only be managed at * runtime, as the number of elements in the expanded lists is not known - * at compile time. We adjust here the stack depth estimate so that it is + * at compile time. Adjust the stack depth estimate here so that it is * correct after the command with expanded arguments returns. * * The end effect of this command's invocation is that all the words of - * the command are popped from the stack, and the result is pushed: the + * the command are popped from the stack and the result is pushed: The * stack top changes by (1-wordIdx). * - * Note that the estimates are not correct while the command is being + * The estimates are not correct while the command is being * prepared and run, INST_EXPAND_STKTOP is not stack-neutral in general. */ TclEmitInvoke(envPtr, INST_INVOKE_EXPANDED, wordIdx); TclCheckStackDepth(depth+1, envPtr); @@ -1936,20 +1949,20 @@ DefineLineInformation; int unwind = 0, incrOffset = -1; int depth = TclGetStackDepth(envPtr); /* - * Emit of the INST_START_CMD instruction is controlled by the value of + * Emission of the INST_START_CMD instruction is controlled by the value of * envPtr->atCmdStart: * - * atCmdStart == 2 : We are not using the INST_START_CMD instruction. - * atCmdStart == 1 : INST_START_CMD was the last instruction emitted. - * : We do not need to emit another. Instead we - * : increment the number of cmds started at it (except - * : for the special case at the start of a script.) - * atCmdStart == 0 : The last instruction was something else. We need - * : to emit INST_START_CMD here. + * atCmdStart == 2 : Don't use the INST_START_CMD instruction. + * atCmdStart == 1 : INST_START_CMD was the last instruction emitted, + * : so no need to emit another. Instead + * : increment the number of cmds started at it, except + * : for the special case at the start of a script. + * atCmdStart == 0 : The last instruction was something else. + * : Emit INST_START_CMD here. */ switch (envPtr->atCmdStart) { case 0: unwind = tclInstructionTable[INST_START_CMD].numBytes; @@ -1968,11 +1981,11 @@ } if (TCL_OK == TclAttemptCompileProc(interp, parsePtr, 1, cmdPtr, envPtr)) { if (incrOffset >= 0) { /* - * We successfully compiled a command. Increment the number of + * Command compiled succesfully. Increment the number of * commands that start at the currently active INST_START_CMD. */ unsigned char *incrPtr = envPtr->codeStart + incrOffset; unsigned char *startPtr = incrPtr - 5; @@ -1993,11 +2006,11 @@ * Throw out any line information generated by the failed compile attempt. */ while (mapPtr->nuloc - 1 > eclIndex) { mapPtr->nuloc--; - Tcl_Free(mapPtr->loc[mapPtr->nuloc].line); + ckfree(mapPtr->loc[mapPtr->nuloc].line); mapPtr->loc[mapPtr->nuloc].line = NULL; } /* * Reset the index of next command. Toss out any from failed nested @@ -2028,20 +2041,20 @@ int startCodeOffset = envPtr->codeNext - envPtr->codeStart; int depth = TclGetStackDepth(envPtr); assert (parsePtr->numWords > 0); - /* Pre-Compile */ + /* Precompile */ TclNewObj(cmdObj); envPtr->numCommands++; EnterCmdStartData(envPtr, cmdIdx, parsePtr->commandStart - envPtr->source, startCodeOffset); /* * TIP #280. Scan the words and compute the extended location information. - * The map first contain full per-word line information for use by the + * At first the map first contains full per-word line information for use by the * compiler. This is later replaced by a reduced form which signals * non-literal words, stored in 'wlines'. */ EnterCmdWordData(eclPtr, parsePtr->commandStart - envPtr->source, @@ -2079,11 +2092,11 @@ cmdPtr = NULL; } } } - /* If cmdPtr != NULL, we will try to call cmdPtr->compileProc */ + /* If cmdPtr != NULL, try to call cmdPtr->compileProc */ if (cmdPtr) { code = CompileCmdCompileProc(interp, parsePtr, cmdPtr, envPtr); } if (code == TCL_ERROR) { @@ -2106,18 +2119,18 @@ EnterCmdExtentData(envPtr, cmdIdx, parsePtr->term - parsePtr->commandStart, (envPtr->codeNext-envPtr->codeStart) - startCodeOffset); /* - * TIP #280: Free full form of per-word line data and insert the reduced - * form now + * TIP #280: Free the full form of per-word line data and insert the + * reduced form now. */ envPtr->line = cmdLine; envPtr->clNext = clNext; - Tcl_Free(eclPtr->loc[wlineat].line); - Tcl_Free(eclPtr->loc[wlineat].next); + ckfree(eclPtr->loc[wlineat].line); + ckfree(eclPtr->loc[wlineat].next); eclPtr->loc[wlineat].line = wlines; eclPtr->loc[wlineat].next = NULL; TclCheckStackDepth(depth, envPtr); return cmdIdx; @@ -2127,11 +2140,11 @@ TclCompileScript( Tcl_Interp *interp, /* Used for error and status reporting. Also * serves as context for finding and compiling * commands. May not be NULL. */ const char *script, /* The source script to compile. */ - size_t numBytes, /* Number of bytes in script. If -1, the + int numBytes, /* Number of bytes in script. If < 0, the * script consists of all bytes up to the * first null character. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { int lastCmdIdx = -1; /* Index into envPtr->cmdMapPtr of the last @@ -2145,32 +2158,32 @@ if (envPtr->iPtr == NULL) { Tcl_Panic("TclCompileScript() called on uninitialized CompileEnv"); } /* * Check depth to avoid overflow of the C execution stack by too many - * nested calls of TclCompileScript (considering interp recursionlimit). - * Factor 5/4 (1.25) is used to avoid too mistaken limit recognition - * during "mixed" evaluation and compilation process (nested eval+compile) - * and is good enough for default recursionlimit (1000). + * nested calls of TclCompileScript, considering interp recursionlimit. + * Use factor 5/4 (1.25) to avoid being too mistaken when recognizing the + * limit during "mixed" evaluation and compilation process (nested + * eval+compile) and is good enough for default recursionlimit (1000). */ if (iPtr->numLevels / 5 > iPtr->maxNestingDepth / 4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "too many nested compilations (infinite loop?)", -1)); - Tcl_SetErrorCode(interp, "TCL", "LIMIT", "STACK", NULL); + Tcl_SetErrorCode(interp, "TCL", "LIMIT", "STACK", (char *)NULL); TclCompileSyntaxError(interp, envPtr); return; } /* Each iteration compiles one command from the script. */ - if (numBytes + 1 > 1) { + if (numBytes > 0) { /* * Don't use system stack (size of Tcl_Parse is ca. 400 bytes), so * many nested compilations (body enclosed in body) can cause abnormal * program termination with a stack overflow exception, bug [fec0c17d39]. */ - Tcl_Parse *parsePtr = (Tcl_Parse *)Tcl_Alloc(sizeof(Tcl_Parse)); + Tcl_Parse *parsePtr = (Tcl_Parse *)ckalloc(sizeof(Tcl_Parse)); do { const char *next; if (TCL_OK != Tcl_ParseCommand(interp, p, numBytes, 0, parsePtr)) { @@ -2179,11 +2192,11 @@ */ Tcl_LogCommandInfo(interp, script, parsePtr->commandStart, parsePtr->term + 1 - parsePtr->commandStart); TclCompileSyntaxError(interp, envPtr); - Tcl_Free(parsePtr); + ckfree(parsePtr); return; } #ifdef TCL_COMPILE_DEBUG /* @@ -2255,11 +2268,11 @@ TclAdvanceContinuations(&envPtr->line, &envPtr->clNext, p - envPtr->source); Tcl_FreeParse(parsePtr); } while (numBytes > 0); - Tcl_Free(parsePtr); + ckfree(parsePtr); } if (lastCmdIdx == -1) { /* * Compiling the script yielded no bytecode. The script must be all @@ -2291,12 +2304,12 @@ /* *---------------------------------------------------------------------- * * TclCompileTokens -- * - * Given an array of tokens parsed from a Tcl command (e.g., the tokens - * that make up a word) this procedure emits instructions to evaluate the + * Given an array of tokens parsed from a Tcl command, e.g. the tokens + * that make up a word, emits instructions to evaluate the * tokens and concatenate their values to form a single result value on * the interpreter's runtime evaluation stack. * * Results: * The return value is a standard Tcl result. If an error occurs, an @@ -2314,12 +2327,12 @@ Tcl_Interp *interp, Tcl_Token *tokenPtr, CompileEnv *envPtr) { const char *p, *name = tokenPtr[1].start; - size_t i, nameBytes = tokenPtr[1].size; - int localVar, localVarName = 1; + int i, localVar, nameBytes = tokenPtr[1].size; + int localVarName = 1; /* * Determine how the variable name should be handled: if it contains any * namespace qualifiers it is not a local variable (localVarName=-1); if * it looks like an array element and the token has a single component, it @@ -2342,11 +2355,11 @@ /* * Either push the variable's name, or find its index in the array * of local variables in a procedure frame. */ - localVar = -1; + localVar = TCL_INDEX_NONE; if (localVarName != -1) { localVar = TclFindCompiledLocal(name, nameBytes, localVarName, envPtr); } if (localVar < 0) { PushLiteral(envPtr, name, nameBytes); @@ -2390,30 +2403,28 @@ { Tcl_DString textBuffer; /* Holds concatenated chars from adjacent * TCL_TOKEN_TEXT, TCL_TOKEN_BS tokens. */ char buffer[4] = ""; int i, numObjsToConcat, adjust; - size_t length; + int length; unsigned char *entryCodeNext = envPtr->codeNext; #define NUM_STATIC_POS 20 int isLiteral, maxNumCL, numCL; int *clPosition = NULL; int depth = TclGetStackDepth(envPtr); /* - * For the handling of continuation lines in literals we first check if - * this is actually a literal. For if not we can forego the additional - * processing. Otherwise we pre-allocate a small table to store the - * locations of all continuation lines we find in this literal, if any. - * The table is extended if needed. - * - * Note: Different to the equivalent code in function 'TclSubstTokens()' - * (see file "tclParse.c") we do not seem to need the 'adjust' variable. - * We also do not seem to need code which merges continuation line - * information of multiple words which concat'd at runtime. Either that or - * I have not managed to find a test case for these two possibilities yet. - * It might be a difference between compile- versus run-time processing. + * If this is actually a literal, handle continuation lines by + * preallocating a small table to store the locations of any continuation + * lines found in this literal. The table is extended if needed. + * + * Note: In contrast with the analagous code in 'TclSubstTokens()' the + * 'adjust' variable seems unneeded here. The code which merges + * continuation line information of multiple words which concat'd at + * runtime also seems unneeded. Either that or I have not managed to find a + * test case for these two possibilities yet. It might be a difference + * between compile- versus run-time processing. */ numCL = 0; maxNumCL = 0; isLiteral = 1; @@ -2425,11 +2436,11 @@ } } if (isLiteral) { maxNumCL = NUM_STATIC_POS; - clPosition = (int *)Tcl_Alloc(maxNumCL * sizeof(int)); + clPosition = (int *)ckalloc(maxNumCL * sizeof(int)); } adjust = 0; Tcl_DStringInit(&textBuffer); numObjsToConcat = 0; @@ -2445,33 +2456,32 @@ length = TclParseBackslash(tokenPtr->start, tokenPtr->size, NULL, buffer); Tcl_DStringAppend(&textBuffer, buffer, length); /* - * If the backslash sequence we found is in a literal, and - * represented a continuation line, we compute and store its + * If the identified backslash sequence is in a literal and + * represented a continuation line, compute and store its * location (as char offset to the beginning of the _result_ * script). We may have to extend the table of locations. * - * Note that the continuation line information is relevant even if - * the word we are processing is not a literal, as it can affect - * nested commands. See the branch for TCL_TOKEN_COMMAND below, - * where the adjustment we are tracking here is taken into - * account. The good thing is that we do not need a table of - * everything, just the number of lines we have to add as - * correction. + * The continuation line information is relevant even if the word + * being processed is not a literal, as it can affect nested + * commands. See the branch below for TCL_TOKEN_COMMAND, where the + * adjustment being tracked here is taken into account. The good + * thing is a table of everything is not needed, just the number of + * lines to to add as correction. */ if ((length == 1) && (buffer[0] == ' ') && (tokenPtr->start[1] == '\n')) { if (isLiteral) { int clPos = Tcl_DStringLength(&textBuffer); if (numCL >= maxNumCL) { maxNumCL *= 2; - clPosition = (int *)Tcl_Realloc(clPosition, - maxNumCL * sizeof(int)); + clPosition = (int *)ckrealloc(clPosition, + maxNumCL * sizeof(int)); } clPosition[numCL] = clPos; numCL ++; } adjust++; @@ -2524,11 +2534,11 @@ tokenPtr += tokenPtr->numComponents; break; default: Tcl_Panic("Unexpected token type in TclCompileTokens: %d; %.*s", - tokenPtr->type, (int)tokenPtr->size, tokenPtr->start); + tokenPtr->type, tokenPtr->size, tokenPtr->start); } } /* * Push any accumulated characters appearing at the end. @@ -2571,11 +2581,11 @@ * Release the temp table we used to collect the locations of continuation * lines, if any. */ if (maxNumCL) { - Tcl_Free(clPosition); + ckfree(clPosition); } TclCheckStackDepth(depth+1, envPtr); } /* @@ -2582,17 +2592,17 @@ *---------------------------------------------------------------------- * * TclCompileCmdWord -- * * Given an array of parse tokens for a word containing one or more Tcl - * commands, emit inline instructions to execute them. This procedure - * differs from TclCompileTokens in that a simple word such as a loop - * body enclosed in braces is not just pushed as a string, but is itself - * parsed into tokens and compiled. + * commands, emits inline instructions to execute them. In contrast with + * TclCompileTokens, a simple word such as a loop body enclosed in braces + * is not just pushed as a string, but is itself parsed into tokens and + * compiled. * * Results: - * The return value is a standard Tcl result. If an error occurs, an + * A standard Tcl result. If an error occurs, an * error message is left in the interpreter's result. * * Side effects: * Instructions are added to envPtr to execute the tokens at runtime. * @@ -2608,20 +2618,20 @@ * Must be at least 1. */ CompileEnv *envPtr) /* Holds the resulting instructions. */ { if ((count == 1) && (tokenPtr->type == TCL_TOKEN_TEXT)) { /* - * Handle the common case: if there is a single text token, compile it + * The common case that there is a single text token. Compile it * into an inline sequence of instructions. */ TclCompileScript(interp, tokenPtr->start, tokenPtr->size, envPtr); } else { /* - * Multiple tokens or the single token involves substitutions. Emit - * instructions to invoke the eval command procedure at runtime on the - * result of evaluating the tokens. + * Either there are multiple tokens, or the single token involves + * substitutions. Emit instructions to invoke the eval command + * procedure at runtime on the result of evaluating the tokens. */ TclCompileTokens(interp, tokenPtr, count, envPtr); TclEmitInvoke(envPtr, INST_EVAL_STK); } @@ -2631,17 +2641,16 @@ *---------------------------------------------------------------------- * * TclCompileExprWords -- * * Given an array of parse tokens representing one or more words that - * contain a Tcl expression, emit inline instructions to execute the - * expression. This procedure differs from TclCompileExpr in that it - * supports Tcl's two-level substitution semantics for expressions that - * appear as command words. + * contain a Tcl expression, emits inline instructions to execute the + * expression. In contrast with TclCompileExpr, supports Tcl's two-level + * substitution semantics for an expression that appears as command words. * * Results: - * The return value is a standard Tcl result. If an error occurs, an + * A standard Tcl result. If an error occurs, an * error message is left in the interpreter's result. * * Side effects: * Instructions are added to envPtr to execute the expression. * @@ -2699,14 +2708,14 @@ /* *---------------------------------------------------------------------- * * TclCompileNoOp -- * - * Function called to compile no-op's + * Compiles no-op's * * Results: - * The return value is TCL_OK, indicating successful compilation. + * TCL_OK if completion was successful. * * Side effects: * Instructions are added to envPtr to execute a no-op at runtime. No * result is pushed onto the stack: the compiler has to take care of this * itself if the last compiled command is a NoOp. @@ -2741,18 +2750,18 @@ /* *---------------------------------------------------------------------- * * TclInitByteCodeObj -- * - * Create a ByteCode structure and initialize it from a CompileEnv + * Creates a ByteCode structure and initializes it from a CompileEnv * compilation environment structure. The ByteCode structure is smaller * and contains just that information needed to execute the bytecode * instructions resulting from compiling a Tcl script. The resulting * structure is placed in the specified object. * * Results: - * A newly constructed ByteCode object is stored in the internal + * A newly-constructed ByteCode object is stored in the internal * representation of the objPtr. * * Side effects: * A single heap object is allocated to hold the new ByteCode structure * and its code, object, command location, and aux data arrays. Note that @@ -2771,21 +2780,21 @@ int i; for (i = 0; i < envPtr->literalArrayNext; i++) { if (objPtr == TclFetchLiteral(envPtr, i)) { /* - * Prevent circular reference where the bytecode intrep of + * Prevent circular reference where the bytecode internalrep of * a value contains a literal which is that same value. * If this is allowed to happen, refcount decrements may not * reach zero, and memory may leak. Bugs 467523, 3357771 * * NOTE: [Bugs 3392070, 3389764] We make a copy based completely * on the string value, and do not call Tcl_DuplicateObj() so we - * can be sure we do not have any lingering cycles hiding in - * the intrep. + * can be sure we do not have any lingering cycles hiding in + * the internalrep. */ - size_t numBytes; + int numBytes; const char *bytes = TclGetStringFromObj(objPtr, &numBytes); Tcl_Obj *copyPtr = Tcl_NewStringObj(bytes, numBytes); Tcl_IncrRefCount(copyPtr); TclReleaseLiteral((Tcl_Interp *)envPtr->iPtr, objPtr); @@ -2824,13 +2833,17 @@ auxDataArrayBytes = envPtr->auxDataArrayNext * sizeof(AuxData); cmdLocBytes = GetCmdLocEncodingSize(envPtr); /* * Compute the total number of bytes needed for this bytecode. + * + * Note that code bytes need not be aligned but since later elements are we + * need to pad anyway, either directly after ByteCode or after codeBytes, + * and it's easier and more consistent to do the former. */ - structureSize = sizeof(ByteCode); + structureSize = TCL_ALIGN(sizeof(ByteCode)); /* align code bytes */ structureSize += TCL_ALIGN(codeBytes); /* align object array */ structureSize += TCL_ALIGN(objArrayBytes); /* align exc range arr */ structureSize += TCL_ALIGN(exceptArrayBytes); /* align AuxData array */ structureSize += auxDataArrayBytes; structureSize += cmdLocBytes; @@ -2839,11 +2852,11 @@ namespacePtr = envPtr->iPtr->varFramePtr->nsPtr; } else { namespacePtr = envPtr->iPtr->globalNsPtr; } - p = (unsigned char *)Tcl_Alloc(structureSize); + p = (unsigned char *)ckalloc(structureSize); codePtr = (ByteCode *) p; codePtr->interpHandle = TclHandlePreserve(iPtr->handle); codePtr->compileEpoch = iPtr->compileEpoch; codePtr->nsPtr = namespacePtr; codePtr->nsEpoch = namespacePtr->resolverEpoch; @@ -2865,11 +2878,11 @@ codePtr->numAuxDataItems = envPtr->auxDataArrayNext; codePtr->numCmdLocBytes = cmdLocBytes; codePtr->maxExceptDepth = envPtr->maxExceptDepth; codePtr->maxStackDepth = envPtr->maxStackDepth; - p += sizeof(ByteCode); + p += TCL_ALIGN(sizeof(ByteCode)); /* align code bytes */ codePtr->codeStart = p; memcpy(p, envPtr->codeStart, codeBytes); p += TCL_ALIGN(codeBytes); /* align object array */ codePtr->objArrayPtr = (Tcl_Obj **) p; @@ -2950,11 +2963,11 @@ /* * Free the old internal rep then convert the object to a bytecode object * by making its internal rep point to the just compiled ByteCode. */ - ByteCodeSetIntRep(objPtr, typePtr, codePtr); + ByteCodeSetInternalRep(objPtr, typePtr, codePtr); return codePtr; } /* *---------------------------------------------------------------------- @@ -2984,17 +2997,17 @@ int TclFindCompiledLocal( const char *name, /* Points to first character of the name of a * scalar or array variable. If NULL, a * temporary var should be created. */ - size_t nameBytes, /* Number of bytes in the name. */ + int nameBytes, /* Number of bytes in the name. */ int create, /* If 1, allocate a local frame entry for the * variable if it is new. */ CompileEnv *envPtr) /* Points to the current compile environment*/ { CompiledLocal *localPtr; - int localVar = -1; + int localVar = TCL_INDEX_NONE; int i; Proc *procPtr; /* * If not creating a temporary, does a local variable of the specified @@ -3010,14 +3023,14 @@ */ LocalCache *cachePtr = envPtr->iPtr->varFramePtr->localCachePtr; const char *localName; Tcl_Obj **varNamePtr; - size_t len; + int len; if (!cachePtr || !name) { - return -1; + return TCL_INDEX_NONE; } varNamePtr = &cachePtr->varName0; for (i=0; i < cachePtr->numVars; varNamePtr++, i++) { if (*varNamePtr) { @@ -3025,11 +3038,11 @@ if ((len == nameBytes) && !strncmp(name, localName, len)) { return i; } } } - return -1; + return TCL_INDEX_NONE; } if (name != NULL) { int localCt = procPtr->numCompiledLocals; @@ -3037,11 +3050,11 @@ for (i = 0; i < localCt; i++) { if (!TclIsVarTemporary(localPtr)) { char *localName = localPtr->name; if ((nameBytes == localPtr->nameLength) && - (strncmp(name,localName,nameBytes) == 0)) { + (strncmp(name, localName, nameBytes) == 0)) { return i; } } localPtr = localPtr->nextPtr; } @@ -3051,11 +3064,11 @@ * Create a new variable if appropriate. */ if (create || (name == NULL)) { localVar = procPtr->numCompiledLocals; - localPtr = (CompiledLocal *)Tcl_Alloc(offsetof(CompiledLocal, name) + nameBytes + 1); + localPtr = (CompiledLocal *)ckalloc(offsetof(CompiledLocal, name) + 1U + nameBytes); if (procPtr->firstLocalPtr == NULL) { procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr; } else { procPtr->lastLocalPtr->nextPtr = localPtr; procPtr->lastLocalPtr = localPtr; @@ -3082,20 +3095,19 @@ /* *---------------------------------------------------------------------- * * TclExpandCodeArray -- * - * Procedure that uses malloc to allocate more storage for a CompileEnv's - * code array. + * Uses malloc to allocate more storage for a CompileEnv's code array. * * Results: * None. * * Side effects: - * The byte code array in *envPtr is reallocated to a new array of double - * the size, and if envPtr->mallocedCodeArray is non-zero the old array - * is freed. Byte codes are copied from the old array to the new one. + * The size of the bytecode array is doubled. If envPtr->mallocedCodeArray + * is non-zero the old array is freed. Byte codes are copied from the old + * array to the new one. * *---------------------------------------------------------------------- */ void @@ -3115,18 +3127,18 @@ size_t currBytes = envPtr->codeNext - envPtr->codeStart; size_t newBytes = 2 * (envPtr->codeEnd - envPtr->codeStart); if (envPtr->mallocedCodeArray) { - envPtr->codeStart = (unsigned char *)Tcl_Realloc(envPtr->codeStart, newBytes); + envPtr->codeStart = (unsigned char *)ckrealloc(envPtr->codeStart, newBytes); } else { /* - * envPtr->codeStart isn't a Tcl_Alloc'd pointer, so we must code a - * Tcl_Realloc equivalent for ourselves. + * envPtr->exceptArrayPtr isn't a Tcl_Alloc'd pointer, so + * perform the equivalent of Tcl_Realloc directly. */ - unsigned char *newPtr = (unsigned char *)Tcl_Alloc(newBytes); + unsigned char *newPtr = (unsigned char *)ckalloc(newBytes); memcpy(newPtr, envPtr->codeStart, currBytes); envPtr->codeStart = newPtr; envPtr->mallocedCodeArray = 1; } @@ -3182,18 +3194,18 @@ size_t newElems = 2 * currElems; size_t currBytes = currElems * sizeof(CmdLocation); size_t newBytes = newElems * sizeof(CmdLocation); if (envPtr->mallocedCmdMap) { - envPtr->cmdMapPtr = (CmdLocation *)Tcl_Realloc(envPtr->cmdMapPtr, newBytes); + envPtr->cmdMapPtr = (CmdLocation *)ckrealloc(envPtr->cmdMapPtr, newBytes); } else { /* - * envPtr->cmdMapPtr isn't a Tcl_Alloc'd pointer, so we must code a - * Tcl_Realloc equivalent for ourselves. + * envPtr->cmdMapPtr isn't a ckalloc'd pointer, so we must code a + * ckrealloc equivalent for ourselves. */ - CmdLocation *newPtr = (CmdLocation *)Tcl_Alloc(newBytes); + CmdLocation *newPtr = (CmdLocation *)ckalloc(newBytes); memcpy(newPtr, envPtr->cmdMapPtr, currBytes); envPtr->cmdMapPtr = newPtr; envPtr->mallocedCmdMap = 1; } @@ -3207,12 +3219,12 @@ } cmdLocPtr = &envPtr->cmdMapPtr[cmdIndex]; cmdLocPtr->codeOffset = codeOffset; cmdLocPtr->srcOffset = srcOffset; - cmdLocPtr->numSrcBytes = -1; - cmdLocPtr->numCodeBytes = -1; + cmdLocPtr->numSrcBytes = TCL_INDEX_NONE; + cmdLocPtr->numCodeBytes = TCL_INDEX_NONE; } /* *---------------------------------------------------------------------- * @@ -3294,11 +3306,12 @@ int **wlines, CompileEnv *envPtr) { ECL *ePtr; const char *last; - int wordIdx, wordLine, *wwlines, *wordNext; + int wordIdx, wordLine; + int *wwlines, *wordNext; if (eclPtr->nuloc >= eclPtr->nloc) { /* * Expand the ECL array by allocating more storage from the heap. The * currently allocated ECL entries are stored from eclPtr->loc[0] up @@ -3307,20 +3320,20 @@ size_t currElems = eclPtr->nloc; size_t newElems = (currElems ? 2*currElems : 1); size_t newBytes = newElems * sizeof(ECL); - eclPtr->loc = (ECL *)Tcl_Realloc(eclPtr->loc, newBytes); + eclPtr->loc = (ECL *)ckrealloc(eclPtr->loc, newBytes); eclPtr->nloc = newElems; } ePtr = &eclPtr->loc[eclPtr->nuloc]; ePtr->srcOffset = srcOffset; - ePtr->line = (int *)Tcl_Alloc(numWords * sizeof(int)); - ePtr->next = (int **)Tcl_Alloc(numWords * sizeof(int *)); + ePtr->line = (int *)ckalloc(numWords * sizeof(int)); + ePtr->next = (int **)ckalloc(numWords * sizeof(int *)); ePtr->nline = numWords; - wwlines = (int *)Tcl_Alloc(numWords * sizeof(int)); + wwlines = (int *)ckalloc(numWords * sizeof(int)); last = cmd; wordLine = line; wordNext = clNext; for (wordIdx=0 ; wordIdxstart - envPtr->source); /* See Ticket 4b61afd660 */ wwlines[wordIdx] = ((wordIdx == 0) || TclWordKnownAtCompileTime(tokenPtr, NULL)) - ? wordLine : -1; + ? wordLine : TCL_INDEX_NONE; ePtr->line[wordIdx] = wordLine; ePtr->next[wordIdx] = wordNext; last = tokenPtr->start; } @@ -3379,27 +3392,27 @@ */ size_t currBytes = envPtr->exceptArrayNext * sizeof(ExceptionRange); size_t currBytes2 = envPtr->exceptArrayNext * sizeof(ExceptionAux); - int newElems = 2*envPtr->exceptArrayEnd; + size_t newElems = 2*envPtr->exceptArrayEnd; size_t newBytes = newElems * sizeof(ExceptionRange); size_t newBytes2 = newElems * sizeof(ExceptionAux); if (envPtr->mallocedExceptArray) { envPtr->exceptArrayPtr = - (ExceptionRange *)Tcl_Realloc(envPtr->exceptArrayPtr, newBytes); + (ExceptionRange *)ckrealloc(envPtr->exceptArrayPtr, newBytes); envPtr->exceptAuxArrayPtr = - (ExceptionAux *)Tcl_Realloc(envPtr->exceptAuxArrayPtr, newBytes2); + (ExceptionAux *)ckrealloc(envPtr->exceptAuxArrayPtr, newBytes2); } else { /* - * envPtr->exceptArrayPtr isn't a Tcl_Alloc'd pointer, so we must - * code a Tcl_Realloc equivalent for ourselves. + * envPtr->exceptArrayPtr isn't a ckalloc'd pointer, so we must + * code a ckrealloc equivalent for ourselves. */ - ExceptionRange *newPtr = (ExceptionRange *)Tcl_Alloc(newBytes); - ExceptionAux *newPtr2 = (ExceptionAux *)Tcl_Alloc(newBytes2); + ExceptionRange *newPtr = (ExceptionRange *)ckalloc(newBytes); + ExceptionAux *newPtr2 = (ExceptionAux *)ckalloc(newBytes2); memcpy(newPtr, envPtr->exceptArrayPtr, currBytes); memcpy(newPtr2, envPtr->exceptAuxArrayPtr, currBytes2); envPtr->exceptArrayPtr = newPtr; envPtr->exceptAuxArrayPtr = newPtr2; @@ -3410,20 +3423,20 @@ envPtr->exceptArrayNext++; rangePtr = &envPtr->exceptArrayPtr[index]; rangePtr->type = type; rangePtr->nestingLevel = envPtr->exceptDepth; - rangePtr->codeOffset = -1; - rangePtr->numCodeBytes = -1; - rangePtr->breakOffset = -1; - rangePtr->continueOffset = -1; - rangePtr->catchOffset = -1; + rangePtr->codeOffset = TCL_INDEX_NONE; + rangePtr->numCodeBytes = TCL_INDEX_NONE; + rangePtr->breakOffset = TCL_INDEX_NONE; + rangePtr->continueOffset = TCL_INDEX_NONE; + rangePtr->catchOffset = TCL_INDEX_NONE; auxPtr = &envPtr->exceptAuxArrayPtr[index]; auxPtr->supportsContinue = 1; auxPtr->stackDepth = envPtr->currStackDepth; auxPtr->expandTarget = envPtr->expandCount; - auxPtr->expandTargetDepth = -1; + auxPtr->expandTargetDepth = TCL_INDEX_NONE; auxPtr->numBreakTargets = 0; auxPtr->breakTargets = NULL; auxPtr->allocBreakTargets = 0; auxPtr->numContinueTargets = 0; auxPtr->continueTargets = NULL; @@ -3435,11 +3448,11 @@ * --------------------------------------------------------------------- * * TclGetInnermostExceptionRange -- * * Returns the innermost exception range that covers the current code - * creation point, and (optionally) the stack depth that is expected at + * creation point, and optionally the stack depth that is expected at * that point. Relies on the fact that the range has a numCodeBytes = -1 * when it is being populated and that inner ranges come after outer * ranges. * * --------------------------------------------------------------------- @@ -3449,18 +3462,18 @@ TclGetInnermostExceptionRange( CompileEnv *envPtr, int returnCode, ExceptionAux **auxPtrPtr) { - int i = envPtr->exceptArrayNext; + size_t i = envPtr->exceptArrayNext; ExceptionRange *rangePtr = envPtr->exceptArrayPtr + i; while (i > 0) { rangePtr--; i--; if (CurrentOffset(envPtr) >= rangePtr->codeOffset && - (rangePtr->numCodeBytes == -1 || CurrentOffset(envPtr) < + (rangePtr->numCodeBytes == TCL_INDEX_NONE || CurrentOffset(envPtr) < rangePtr->codeOffset+rangePtr->numCodeBytes) && (returnCode != TCL_CONTINUE || envPtr->exceptAuxArrayPtr[i].supportsContinue)) { if (auxPtrPtr) { @@ -3477,11 +3490,11 @@ * * TclAddLoopBreakFixup, TclAddLoopContinueFixup -- * * Adds a place that wants to break/continue to the loop exception range * tracking that will be fixed up once the loop can be finalized. These - * functions will generate an INST_JUMP4 that will be fixed up during the + * functions generate an INST_JUMP4 that is fixed up during the * loop finalization. * * --------------------------------------------------------------------- */ @@ -3498,15 +3511,15 @@ if (++auxPtr->numBreakTargets > auxPtr->allocBreakTargets) { auxPtr->allocBreakTargets *= 2; auxPtr->allocBreakTargets += 2; if (auxPtr->breakTargets) { - auxPtr->breakTargets = (unsigned int *)Tcl_Realloc(auxPtr->breakTargets, + auxPtr->breakTargets = (unsigned int *)ckrealloc(auxPtr->breakTargets, sizeof(int) * auxPtr->allocBreakTargets); } else { auxPtr->breakTargets = - (unsigned int *)Tcl_Alloc(sizeof(int) * auxPtr->allocBreakTargets); + (unsigned int *)ckalloc(sizeof(int) * auxPtr->allocBreakTargets); } } auxPtr->breakTargets[auxPtr->numBreakTargets - 1] = CurrentOffset(envPtr); TclEmitInstInt4(INST_JUMP4, 0, envPtr); } @@ -3524,15 +3537,15 @@ if (++auxPtr->numContinueTargets > auxPtr->allocContinueTargets) { auxPtr->allocContinueTargets *= 2; auxPtr->allocContinueTargets += 2; if (auxPtr->continueTargets) { - auxPtr->continueTargets = (unsigned int *)Tcl_Realloc(auxPtr->continueTargets, + auxPtr->continueTargets = (unsigned int *)ckrealloc(auxPtr->continueTargets, sizeof(int) * auxPtr->allocContinueTargets); } else { auxPtr->continueTargets = - (unsigned int *)Tcl_Alloc(sizeof(int) * auxPtr->allocContinueTargets); + (unsigned int *)ckalloc(sizeof(int) * auxPtr->allocContinueTargets); } } auxPtr->continueTargets[auxPtr->numContinueTargets - 1] = CurrentOffset(envPtr); TclEmitInstInt4(INST_JUMP4, 0, envPtr); @@ -3541,12 +3554,12 @@ /* * --------------------------------------------------------------------- * * TclCleanupStackForBreakContinue -- * - * Ditch the extra elements from the auxiliary stack and the main stack. - * How to do this exactly depends on whether there are any elements on + * Removes the extra elements from the auxiliary stack and the main stack. + * How this is done depends on whether there are any elements on * the auxiliary stack to pop. * * --------------------------------------------------------------------- */ @@ -3553,11 +3566,11 @@ void TclCleanupStackForBreakContinue( CompileEnv *envPtr, ExceptionAux *auxPtr) { - int savedStackDepth = envPtr->currStackDepth; + size_t savedStackDepth = envPtr->currStackDepth; int toPop = envPtr->expandCount - auxPtr->expandTarget; if (toPop > 0) { while (toPop --> 0) { TclEmitOpcode(INST_EXPAND_DROP, envPtr); @@ -3607,26 +3620,26 @@ */ if (rangePtr->codeOffset > CurrentOffset(envPtr)) { continue; } - if (rangePtr->numCodeBytes != -1) { + if (rangePtr->numCodeBytes != TCL_INDEX_NONE) { continue; } /* - * Adequate condition: further out loops and further in exceptions + * Adequate condition: loops further out and exceptions further in * don't actually need this information. */ if (auxPtr->expandTarget == envPtr->expandCount) { auxPtr->expandTargetDepth = envPtr->currStackDepth; } } /* - * There's now one more expansion being processed on the auxiliary stack. + * One more expansion is now being processed on the auxiliary stack. */ envPtr->expandCount++; } @@ -3635,11 +3648,11 @@ * * TclFinalizeLoopExceptionRange -- * * Finalizes a loop exception range, binding the registered [break] and * [continue] implementations so that they jump to the correct place. - * Note that this must only be called after *all* the exception range + * This must be called only after *all* the exception range * target offsets have been set. * * --------------------------------------------------------------------- */ @@ -3667,11 +3680,11 @@ offset = rangePtr->breakOffset - auxPtr->breakTargets[i]; TclUpdateInstInt4AtPc(INST_JUMP4, offset, site); } for (i=0 ; inumContinueTargets ; i++) { site = envPtr->codeStart + auxPtr->continueTargets[i]; - if (rangePtr->continueOffset == -1) { + if (rangePtr->continueOffset == TCL_INDEX_NONE) { int j; /* * WTF? Can't bind, so revert to an INST_CONTINUE. Not enough * space to do anything else. @@ -3690,16 +3703,16 @@ /* * Drop the arrays we were holding the only reference to. */ if (auxPtr->breakTargets) { - Tcl_Free(auxPtr->breakTargets); + ckfree(auxPtr->breakTargets); auxPtr->breakTargets = NULL; auxPtr->numBreakTargets = 0; } if (auxPtr->continueTargets) { - Tcl_Free(auxPtr->continueTargets); + ckfree(auxPtr->continueTargets); auxPtr->continueTargets = NULL; auxPtr->numContinueTargets = 0; } } @@ -3706,31 +3719,27 @@ /* *---------------------------------------------------------------------- * * TclCreateAuxData -- * - * Procedure that allocates and initializes a new AuxData structure in a + * Allocates and initializes a new AuxData structure in a * CompileEnv's array of compilation auxiliary data records. These * AuxData records hold information created during compilation by * CompileProcs and used by instructions during execution. * * Results: - * Returns the index for the newly created AuxData structure. + * The index of the newly-created AuxData structure in the array. * * Side effects: - * If there is not enough room in the CompileEnv's AuxData array, the - * AuxData array in expanded: a new array of double the size is - * allocated, if envPtr->mallocedAuxDataArray is non-zero the old array - * is freed, and AuxData entries are copied from the old array to the new - * one. - * + * If there is not enough room in the CompileEnv's AuxData array, its size + * is doubled. *---------------------------------------------------------------------- */ int TclCreateAuxData( - ClientData clientData, /* The compilation auxiliary data to store in + void *clientData, /* The compilation auxiliary data to store in * the new aux data record. */ const AuxDataType *typePtr, /* Pointer to the type to attach to this * AuxData */ CompileEnv *envPtr)/* Points to the CompileEnv for which a new * aux data structure is to be allocated. */ @@ -3746,23 +3755,23 @@ * stored between elements 0 and (envPtr->auxDataArrayNext - 1) * [inclusive]. */ size_t currBytes = envPtr->auxDataArrayNext * sizeof(AuxData); - int newElems = 2*envPtr->auxDataArrayEnd; + size_t newElems = 2*envPtr->auxDataArrayEnd; size_t newBytes = newElems * sizeof(AuxData); if (envPtr->mallocedAuxDataArray) { envPtr->auxDataArrayPtr = - (AuxData *)Tcl_Realloc(envPtr->auxDataArrayPtr, newBytes); + (AuxData *)ckrealloc(envPtr->auxDataArrayPtr, newBytes); } else { /* - * envPtr->auxDataArrayPtr isn't a Tcl_Alloc'd pointer, so we must - * code a Tcl_Realloc equivalent for ourselves. + * envPtr->auxDataArrayPtr isn't a ckalloc'd pointer, so we must + * code a ckrealloc equivalent for ourselves. */ - AuxData *newPtr = (AuxData *)Tcl_Alloc(newBytes); + AuxData *newPtr = (AuxData *)ckalloc(newBytes); memcpy(newPtr, envPtr->auxDataArrayPtr, currBytes); envPtr->auxDataArrayPtr = newPtr; envPtr->mallocedAuxDataArray = 1; } @@ -3808,12 +3817,11 @@ /* *---------------------------------------------------------------------- * * TclExpandJumpFixupArray -- * - * Procedure that uses malloc to allocate more storage for a jump fixup - * array. + * Uses malloc to allocate more storage for a jump fixup array. * * Results: * None. * * Side effects: @@ -3836,22 +3844,22 @@ * to fixup[fixupArrayPtr->fixupNext] (*not* inclusive). We assume * fixupArrayPtr->fixupNext is equal to fixupArrayPtr->fixupEnd. */ size_t currBytes = fixupArrayPtr->next * sizeof(JumpFixup); - int newElems = 2*(fixupArrayPtr->end + 1); + size_t newElems = 2*(fixupArrayPtr->end + 1); size_t newBytes = newElems * sizeof(JumpFixup); if (fixupArrayPtr->mallocedArray) { - fixupArrayPtr->fixup = (JumpFixup *)Tcl_Realloc(fixupArrayPtr->fixup, newBytes); + fixupArrayPtr->fixup = (JumpFixup *)ckrealloc(fixupArrayPtr->fixup, newBytes); } else { /* - * fixupArrayPtr->fixup isn't a Tcl_Alloc'd pointer, so we must code a - * Tcl_Realloc equivalent for ourselves. + * fixupArrayPtr->fixup isn't a ckalloc'd pointer, so we must code a + * ckrealloc equivalent for ourselves. */ - JumpFixup *newPtr = (JumpFixup *)Tcl_Alloc(newBytes); + JumpFixup *newPtr = (JumpFixup *)ckalloc(newBytes); memcpy(newPtr, fixupArrayPtr->fixup, currBytes); fixupArrayPtr->fixup = newPtr; fixupArrayPtr->mallocedArray = 1; } @@ -3879,23 +3887,24 @@ JumpFixupArray *fixupArrayPtr) /* Points to the JumpFixupArray structure to * free. */ { if (fixupArrayPtr->mallocedArray) { - Tcl_Free(fixupArrayPtr->fixup); + ckfree(fixupArrayPtr->fixup); } } /* *---------------------------------------------------------------------- * * TclEmitForwardJump -- * - * Procedure to emit a two-byte forward jump of kind "jumpType". Since - * the jump may later have to be grown to five bytes if the jump target - * is more than, say, 127 bytes away, this procedure also initializes a - * JumpFixup record with information about the jump. + * Emits a two-byte forward jump of kind "jumpType". Also initializes a + * JumpFixup record with information about the jump. Since may later be + * necessary to increase the size of the jump instruction to five bytes if + * the jump target is more than, say, 127 bytes away. + * * * Results: * None. * * Side effects: @@ -3946,20 +3955,21 @@ /* *---------------------------------------------------------------------- * * TclFixupForwardJump -- * - * Procedure that updates a previously-emitted forward jump to jump a - * specified number of bytes, "jumpDist". If necessary, the jump is grown - * from two to five bytes; this is done if the jump distance is greater - * than "distThreshold" (normally 127 bytes). The jump is described by a - * JumpFixup record previously initialized by TclEmitForwardJump. + * Modifies a previously-emitted forward jump to jump a specified number + * of bytes, "jumpDist". If necessary, the size of the jump instruction is + * increased from two to five bytes. This is done if the jump distance is + * greater than "distThreshold" (normally 127 bytes). The jump is + * described by a JumpFixup record previously initialized by + * TclEmitForwardJump. * * Results: - * 1 if the jump was grown and subsequent instructions had to be moved; - * otherwise 0. This result is returned to allow callers to update any - * additional code offsets they may hold. + * 1 if the jump was grown and subsequent instructions had to be moved, or + * 0 otherwsie. This allows callers to update any additional code offsets + * they may hold. * * Side effects: * The jump may be grown and subsequent instructions moved. If this * happens, the code offsets for any commands and any ExceptionRange * records between the jump and the current code address will be updated @@ -3998,14 +4008,14 @@ } return 0; } /* - * We must grow the jump then move subsequent instructions down. Note that - * if we expand the space for generated instructions, code addresses might - * change; be careful about updating any of these addresses held in - * variables. + * Increase the size of the jump instruction, and then move subsequent + * instructions down. Expanding the space for generated instructions means + * that code addresses might change. Be careful about updating any of + * these addresses held in variables. */ if ((envPtr->codeNext + 3) > envPtr->codeEnd) { TclExpandCodeArray(envPtr); } @@ -4048,11 +4058,11 @@ rangePtr->codeOffset += 3; switch (rangePtr->type) { case LOOP_EXCEPTION_RANGE: rangePtr->breakOffset += 3; - if (rangePtr->continueOffset != -1) { + if (rangePtr->continueOffset != TCL_INDEX_NONE) { rangePtr->continueOffset += 3; } break; case CATCH_EXCEPTION_RANGE: rangePtr->catchOffset += 3; @@ -4085,21 +4095,21 @@ /* *---------------------------------------------------------------------- * * TclEmitInvoke -- * - * Emit one of the invoke-related instructions, wrapping it if necessary + * Emits one of the invoke-related instructions, wrapping it if necessary * in code that ensures that any break or continue operation passing * through it gets the stack unwinding correct, converting it into an * internal jump if in an appropriate context. * * Results: * None * * Side effects: * Issues the jump with all correct stack management. May create another - * loop exception range; pointers to ExceptionRange and ExceptionAux + * loop exception range. Pointers to ExceptionRange and ExceptionAux * structures should not be held across this call. * *---------------------------------------------------------------------- */ @@ -4153,35 +4163,34 @@ break; } va_end(argList); /* - * Determine if we need to handle break and continue exceptions with a - * special handling exception range (so that we can correctly unwind the - * stack). + * If the exceptions is for break or continue handle it with special + * handling exception range so the stack may be correctly unwound. * - * These must be done separately; they can be different (especially for - * calls from inside a [for] increment clause). + * These must be done separately since they can be different, especially + * for calls from inside a [for] increment clause. */ rangePtr = TclGetInnermostExceptionRange(envPtr, TCL_CONTINUE, &auxContinuePtr); if (rangePtr == NULL || rangePtr->type != LOOP_EXCEPTION_RANGE) { auxContinuePtr = NULL; } else if (auxContinuePtr->stackDepth == envPtr->currStackDepth-wordCount - && auxContinuePtr->expandTarget == envPtr->expandCount-expandCount) { + && (auxContinuePtr->expandTarget+expandCount == envPtr->expandCount)) { auxContinuePtr = NULL; } else { continueRange = auxContinuePtr - envPtr->exceptAuxArrayPtr; } rangePtr = TclGetInnermostExceptionRange(envPtr, TCL_BREAK, &auxBreakPtr); if (rangePtr == NULL || rangePtr->type != LOOP_EXCEPTION_RANGE) { auxBreakPtr = NULL; } else if (auxContinuePtr == NULL - && auxBreakPtr->stackDepth == envPtr->currStackDepth-wordCount - && auxBreakPtr->expandTarget == envPtr->expandCount-expandCount) { + && auxBreakPtr->stackDepth+wordCount == envPtr->currStackDepth + && auxBreakPtr->expandTarget+expandCount == envPtr->expandCount) { auxBreakPtr = NULL; } else { breakRange = auxBreakPtr - envPtr->exceptAuxArrayPtr; } @@ -4378,20 +4387,20 @@ /* *---------------------------------------------------------------------- * * EncodeCmdLocMap -- * - * Encode the command location information for some compiled code into a + * Encodes the command location information for some compiled code into a * ByteCode structure. The encoded command location map is stored as - * three adjacent byte sequences. + * three-adjacent-byte sequences. * * Results: - * Pointer to the first byte after the encoded command location + * A pointer to the first byte after the encoded command location * information. * * Side effects: - * The encoded information is stored into the block of memory headed by + * Stores encoded information into the block of memory headed by * codePtr. Also records pointers to the start of the four byte sequences * in fields in codePtr's ByteCode header structure. * *---------------------------------------------------------------------- */ @@ -4502,13 +4511,13 @@ /* *---------------------------------------------------------------------- * * RecordByteCodeStats -- * - * Accumulates various compilation-related statistics for each newly - * compiled ByteCode. Called by the TclInitByteCodeObj when Tcl is - * compiled with the -DTCL_COMPILE_STATS flag + * Accumulates compilation-related statistics for each newly-compiled + * ByteCode. Called by the TclInitByteCodeObj when Tcl is compiled with + * the -DTCL_COMPILE_STATS flag * * Results: * None. * * Side effects: Index: generic/tclCompile.h ================================================================== --- generic/tclCompile.h +++ generic/tclCompile.h @@ -32,11 +32,11 @@ * 1: summarize compilation of top level cmds and proc bodies * 2: display all instructions of each ByteCode compiled * This variable is linked to the Tcl variable "tcl_traceCompile". */ -MODULE_SCOPE int tclTraceCompile; +MODULE_SCOPE int tclTraceCompile; /* * Variable that controls whether execution tracing is enabled and, if so, * what level of tracing is desired: * 0: no execution tracing @@ -44,11 +44,11 @@ * 2: trace invocations of all (not compiled away) commands * 3: display each instruction executed * This variable is linked to the Tcl variable "tcl_traceExec". */ -MODULE_SCOPE int tclTraceExec; +MODULE_SCOPE int tclTraceExec; #endif /* * The type of lambda expressions. Note that every lambda will *always* have a * string representation. @@ -87,24 +87,24 @@ * to a catch PC offset. */ } ExceptionRangeType; typedef struct { ExceptionRangeType type; /* The kind of ExceptionRange. */ - int nestingLevel; /* Static depth of the exception range. Used + Tcl_Size nestingLevel; /* Static depth of the exception range. Used * to find the most deeply-nested range * surrounding a PC at runtime. */ - int codeOffset; /* Offset of the first instruction byte of the + Tcl_Size codeOffset; /* Offset of the first instruction byte of the * code range. */ - int numCodeBytes; /* Number of bytes in the code range. */ - int breakOffset; /* If LOOP_EXCEPTION_RANGE, the target PC + Tcl_Size numCodeBytes; /* Number of bytes in the code range. */ + Tcl_Size breakOffset; /* If LOOP_EXCEPTION_RANGE, the target PC * offset for a break command in the range. */ - int continueOffset; /* If LOOP_EXCEPTION_RANGE and not -1, the + Tcl_Size continueOffset; /* If LOOP_EXCEPTION_RANGE and not TCL_INDEX_NONE, the * target PC offset for a continue command in * the code range. Otherwise, ignore this * range when processing a continue * command. */ - int catchOffset; /* If a CATCH_EXCEPTION_RANGE, the target PC + Tcl_Size catchOffset; /* If a CATCH_EXCEPTION_RANGE, the target PC * offset for any "exception" in range. */ } ExceptionRange; /* * Auxiliary data used when issuing (currently just loop) exception ranges, @@ -116,44 +116,44 @@ * continueOffset created for it; if it is a * loop exception range that *doesn't* have * one (see [for] next-clause) then we must * not pick up the range when scanning for a * target to continue to. */ - int stackDepth; /* The stack depth at the point where the + Tcl_Size stackDepth; /* The stack depth at the point where the * exception range was created. This is used * to calculate the number of POPs required to * restore the stack to its prior state. */ - int expandTarget; /* The number of expansions expected on the + Tcl_Size expandTarget; /* The number of expansions expected on the * auxData stack at the time the loop starts; * we can't currently discard them except by * doing INST_INVOKE_EXPANDED; this is a known * problem. */ - int expandTargetDepth; /* The stack depth expected at the outermost + Tcl_Size expandTargetDepth; /* The stack depth expected at the outermost * expansion within the loop. Not meaningful * if there are no open expansions between the * looping level and the point of jump * issue. */ - int numBreakTargets; /* The number of [break]s that want to be + Tcl_Size numBreakTargets; /* The number of [break]s that want to be * targeted to the place where this loop * exception will be bound to. */ - unsigned int *breakTargets; /* The offsets of the INST_JUMP4 instructions + TCL_HASH_TYPE *breakTargets; /* The offsets of the INST_JUMP4 instructions * issued by the [break]s that we must * update. Note that resizing a jump (via * TclFixupForwardJump) can cause the contents * of this array to be updated. When * numBreakTargets==0, this is NULL. */ - int allocBreakTargets; /* The size of the breakTargets array. */ - int numContinueTargets; /* The number of [continue]s that want to be + Tcl_Size allocBreakTargets; /* The size of the breakTargets array. */ + Tcl_Size numContinueTargets; /* The number of [continue]s that want to be * targeted to the place where this loop * exception will be bound to. */ - unsigned int *continueTargets; /* The offsets of the INST_JUMP4 instructions + TCL_HASH_TYPE *continueTargets; /* The offsets of the INST_JUMP4 instructions * issued by the [continue]s that we must * update. Note that resizing a jump (via * TclFixupForwardJump) can cause the contents * of this array to be updated. When * numContinueTargets==0, this is NULL. */ - int allocContinueTargets; /* The size of the continueTargets array. */ + Tcl_Size allocContinueTargets; /* The size of the continueTargets array. */ } ExceptionAux; /* * Structure used to map between instruction pc and source locations. It * defines for each compiled Tcl command its code's starting offset and its @@ -161,14 +161,14 @@ * monotonically: that is, the table is sorted in code offset order. The * source offset is not monotonic. */ typedef struct { - int codeOffset; /* Offset of first byte of command code. */ - int numCodeBytes; /* Number of bytes for command's code. */ - int srcOffset; /* Offset of first char of the command. */ - int numSrcBytes; /* Number of command source chars. */ + Tcl_Size codeOffset; /* Offset of first byte of command code. */ + Tcl_Size numCodeBytes; /* Number of bytes for command's code. */ + Tcl_Size srcOffset; /* Offset of first char of the command. */ + Tcl_Size numSrcBytes; /* Number of command source chars. */ } CmdLocation; /* * TIP #280 * Structure to record additional location information for byte code. This @@ -179,29 +179,29 @@ * Also recorded is information coming from the context, i.e. type of the * frame and associated information, like the path of a sourced file. */ typedef struct { - size_t srcOffset; /* Command location to find the entry. */ - int nline; /* Number of words in the command */ - int *line; /* Line information for all words in the + Tcl_Size srcOffset; /* Command location to find the entry. */ + Tcl_Size nline; /* Number of words in the command */ + Tcl_Size *line; /* Line information for all words in the * command. */ - int **next; /* Transient information used by the compiler + Tcl_Size **next; /* Transient information used by the compiler * for tracking of hidden continuation * lines. */ } ECL; typedef struct { int type; /* Context type. */ - int start; /* Starting line for compiled script. Needed + Tcl_Size start; /* Starting line for compiled script. Needed * for the extended recompile check in * tclCompileObj. */ Tcl_Obj *path; /* Path of the sourced file the command is * in. */ ECL *loc; /* Command word locations (lines). */ - int nloc; /* Number of allocated entries in 'loc'. */ - int nuloc; /* Number of used entries in 'loc'. */ + Tcl_Size nloc; /* Number of allocated entries in 'loc'. */ + Tcl_Size nuloc; /* Number of used entries in 'loc'. */ } ExtCmdLoc; /* * CompileProcs need the ability to record information during compilation that * can be used by bytecode instructions during execution. The AuxData @@ -219,11 +219,11 @@ typedef void *(AuxDataDupProc) (void *clientData); typedef void (AuxDataFreeProc) (void *clientData); typedef void (AuxDataPrintProc)(void *clientData, Tcl_Obj *appendObj, struct ByteCode *codePtr, - unsigned int pcOffset); + TCL_HASH_TYPE pcOffset); /* * We define a separate AuxDataType struct to hold type-related information * for the AuxData structure. This separation makes it possible for clients * outside of the TCL core to manipulate (in a limited fashion!) AuxData; for @@ -288,25 +288,25 @@ * emitted will depend on the interpreter. */ const char *source; /* The source string being compiled by * SetByteCodeFromAny. This pointer is not * owned by the CompileEnv and must not be * freed or changed by it. */ - int numSrcBytes; /* Number of bytes in source. */ + Tcl_Size numSrcBytes; /* Number of bytes in source. */ Proc *procPtr; /* If a procedure is being compiled, a pointer * to its Proc structure; otherwise NULL. Used * to compile local variables. Set from * information provided by ObjInterpProc in * tclProc.c. */ - int numCommands; /* Number of commands compiled. */ - int exceptDepth; /* Current exception range nesting level; -1 + Tcl_Size numCommands; /* Number of commands compiled. */ + Tcl_Size exceptDepth; /* Current exception range nesting level; TCL_INDEX_NONE * if not in any range currently. */ - int maxExceptDepth; /* Max nesting level of exception ranges; -1 + Tcl_Size maxExceptDepth; /* Max nesting level of exception ranges; TCL_INDEX_NONE * if no ranges have been compiled. */ - int maxStackDepth; /* Maximum number of stack elements needed to + Tcl_Size maxStackDepth; /* Maximum number of stack elements needed to * execute the code. Set by compilation * procedures before returning. */ - int currStackDepth; /* Current stack depth. */ + Tcl_Size currStackDepth; /* Current stack depth. */ LiteralTable localLitTable; /* Contains LiteralEntry's describing all Tcl * objects referenced by this compiled code. * Indexed by the string representations of * the literals. Used to avoid creating * duplicate objects. */ @@ -315,23 +315,23 @@ unsigned char *codeEnd; /* Points just after the last allocated code * array byte. */ int mallocedCodeArray; /* Set 1 if code array was expanded and * codeStart points into the heap.*/ LiteralEntry *literalArrayPtr; - /* Points to start of LiteralEntry array. */ - int literalArrayNext; /* Index of next free object array entry. */ - int literalArrayEnd; /* Index just after last obj array entry. */ + /* Points to start of LiteralEntry array. */ + Tcl_Size literalArrayNext; /* Index of next free object array entry. */ + Tcl_Size literalArrayEnd; /* Index just after last obj array entry. */ int mallocedLiteralArray; /* 1 if object array was expanded and objArray * points into the heap, else 0. */ ExceptionRange *exceptArrayPtr; - /* Points to start of the ExceptionRange + /* Points to start of the ExceptionRange * array. */ - int exceptArrayNext; /* Next free ExceptionRange array index. + Tcl_Size exceptArrayNext; /* Next free ExceptionRange array index. * exceptArrayNext is the number of ranges and * (exceptArrayNext-1) is the index of the * current range's array entry. */ - int exceptArrayEnd; /* Index after the last ExceptionRange array + Tcl_Size exceptArrayEnd; /* Index after the last ExceptionRange array * entry. */ int mallocedExceptArray; /* 1 if ExceptionRange array was expanded and * exceptArrayPtr points in heap, else 0. */ ExceptionAux *exceptAuxArrayPtr; /* Array of information used to restore the @@ -340,19 +340,19 @@ * exceptArrayPtr. */ CmdLocation *cmdMapPtr; /* Points to start of CmdLocation array. * numCommands is the index of the next entry * to use; (numCommands-1) is the entry index * for the last command. */ - int cmdMapEnd; /* Index after last CmdLocation entry. */ + Tcl_Size cmdMapEnd; /* Index after last CmdLocation entry. */ int mallocedCmdMap; /* 1 if command map array was expanded and * cmdMapPtr points in the heap, else 0. */ AuxData *auxDataArrayPtr; /* Points to auxiliary data array start. */ - int auxDataArrayNext; /* Next free compile aux data array index. + Tcl_Size auxDataArrayNext; /* Next free compile aux data array index. * auxDataArrayNext is the number of aux data * items and (auxDataArrayNext-1) is index of * current aux data array entry. */ - int auxDataArrayEnd; /* Index after last aux data array entry. */ + Tcl_Size auxDataArrayEnd; /* Index after last aux data array entry. */ int mallocedAuxDataArray; /* 1 if aux data array was expanded and * auxDataArrayPtr points in heap else 0. */ unsigned char staticCodeSpace[COMPILEENV_INIT_CODE_BYTES]; /* Initial storage for code. */ LiteralEntry staticLiteralSpace[COMPILEENV_INIT_NUM_OBJECTS]; @@ -367,24 +367,24 @@ AuxData staticAuxDataArraySpace[COMPILEENV_INIT_AUX_DATA_SIZE]; /* Initial storage for aux data array. */ /* TIP #280 */ ExtCmdLoc *extCmdMapPtr; /* Extended command location information for * 'info frame'. */ - int line; /* First line of the script, based on the + Tcl_Size line; /* First line of the script, based on the * invoking context, then the line of the * command currently compiled. */ int atCmdStart; /* Flag to say whether an INST_START_CMD * should be issued; they should never be * issued repeatedly, as that is significantly * inefficient. If set to 2, that instruction * should not be issued at all (by the generic * part of the command compiler). */ - int expandCount; /* Number of INST_EXPAND_START instructions + Tcl_Size expandCount; /* Number of INST_EXPAND_START instructions * encountered that have not yet been paired * with a corresponding * INST_INVOKE_EXPANDED. */ - int *clNext; /* If not NULL, it refers to the next slot in + Tcl_Size *clNext; /* If not NULL, it refers to the next slot in * clLoc to check for an invisible * continuation line. */ } CompileEnv; /* @@ -415,28 +415,28 @@ TclHandle interpHandle; /* Handle for interpreter containing the * compiled code. Commands and their compile * procs are specific to an interpreter so the * code emitted will depend on the * interpreter. */ - size_t compileEpoch; /* Value of iPtr->compileEpoch when this + Tcl_Size compileEpoch; /* Value of iPtr->compileEpoch when this * ByteCode was compiled. Used to invalidate * code when, e.g., commands with compile * procs are redefined. */ Namespace *nsPtr; /* Namespace context in which this code was * compiled. If the code is executed if a * different namespace, it must be * recompiled. */ - size_t nsEpoch; /* Value of nsPtr->resolverEpoch when this + Tcl_Size nsEpoch; /* Value of nsPtr->resolverEpoch when this * ByteCode was compiled. Used to invalidate * code when new namespace resolution rules * are put into effect. */ - size_t refCount; /* Reference count: set 1 when created plus 1 + Tcl_Size refCount; /* Reference count: set 1 when created plus 1 * for each execution of the code currently * active. This structure can be freed when * refCount becomes zero. */ unsigned int flags; /* flags describing state for the codebyte. - * this variable holds ORed values from the + * this variable holds OR'ed values from the * TCL_BYTECODE_ masks defined above */ const char *source; /* The source string from which this ByteCode * was compiled. Note that this pointer is not * owned by the ByteCode and must not be freed * or modified by it. */ @@ -447,30 +447,30 @@ * and must not be freed by it. */ size_t structureSize; /* Number of bytes in the ByteCode structure * itself. Does not include heap space for * literal Tcl objects or storage referenced * by AuxData entries. */ - int numCommands; /* Number of commands compiled. */ - int numSrcBytes; /* Number of source bytes compiled. */ - int numCodeBytes; /* Number of code bytes. */ - int numLitObjects; /* Number of objects in literal array. */ - int numExceptRanges; /* Number of ExceptionRange array elems. */ - int numAuxDataItems; /* Number of AuxData items. */ - int numCmdLocBytes; /* Number of bytes needed for encoded command + Tcl_Size numCommands; /* Number of commands compiled. */ + Tcl_Size numSrcBytes; /* Number of source bytes compiled. */ + Tcl_Size numCodeBytes; /* Number of code bytes. */ + Tcl_Size numLitObjects; /* Number of objects in literal array. */ + Tcl_Size numExceptRanges; /* Number of ExceptionRange array elems. */ + Tcl_Size numAuxDataItems; /* Number of AuxData items. */ + Tcl_Size numCmdLocBytes; /* Number of bytes needed for encoded command * location information. */ - int maxExceptDepth; /* Maximum nesting level of ExceptionRanges; - * -1 if no ranges were compiled. */ - int maxStackDepth; /* Maximum number of stack elements needed to + Tcl_Size maxExceptDepth; /* Maximum nesting level of ExceptionRanges; + * TCL_INDEX_NONE if no ranges were compiled. */ + Tcl_Size maxStackDepth; /* Maximum number of stack elements needed to * execute the code. */ unsigned char *codeStart; /* Points to the first byte of the code. This * is just after the final ByteCode member * cmdMapPtr. */ Tcl_Obj **objArrayPtr; /* Points to the start of the literal object * array. This is just after the last code * byte. */ ExceptionRange *exceptArrayPtr; - /* Points to the start of the ExceptionRange + /* Points to the start of the ExceptionRange * array. This is just after the last object * in the object array. */ AuxData *auxDataArrayPtr; /* Points to the start of the auxiliary data * array. This is just after the last entry in * the ExceptionRange array. */ @@ -513,24 +513,24 @@ Tcl_Time createTime; /* Absolute time when the ByteCode was * created. */ #endif /* TCL_COMPILE_STATS */ } ByteCode; -#define ByteCodeSetIntRep(objPtr, typePtr, codePtr) \ +#define ByteCodeSetInternalRep(objPtr, typePtr, codePtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ ir.twoPtrValue.ptr1 = (codePtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), (typePtr), &ir); \ + Tcl_StoreInternalRep((objPtr), (typePtr), &ir); \ } while (0) -#define ByteCodeGetIntRep(objPtr, typePtr, codePtr) \ +#define ByteCodeGetInternalRep(objPtr, typePtr, codePtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), (typePtr)); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), (typePtr)); \ (codePtr) = irPtr ? (ByteCode*)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* * Opcodes for the Tcl bytecode instructions. These must correspond to the @@ -538,298 +538,322 @@ * tclCompile.c. Also, the order and number of the expression opcodes (e.g., * INST_BITOR) must match the entries in the array operatorStrings in * tclExecute.c. */ -enum TclInstruction { - /* Opcodes 0 to 9 */ - INST_DONE = 0, - INST_PUSH1, - INST_PUSH4, - INST_POP, - INST_DUP, - INST_STR_CONCAT1, - INST_INVOKE_STK1, - INST_INVOKE_STK4, - INST_EVAL_STK, - INST_EXPR_STK, - - /* Opcodes 10 to 23 */ - INST_LOAD_SCALAR1, - INST_LOAD_SCALAR4, - INST_LOAD_SCALAR_STK, - INST_LOAD_ARRAY1, - INST_LOAD_ARRAY4, - INST_LOAD_ARRAY_STK, - INST_LOAD_STK, - INST_STORE_SCALAR1, - INST_STORE_SCALAR4, - INST_STORE_SCALAR_STK, - INST_STORE_ARRAY1, - INST_STORE_ARRAY4, - INST_STORE_ARRAY_STK, - INST_STORE_STK, - - /* Opcodes 24 to 33 */ - INST_INCR_SCALAR1, - INST_INCR_SCALAR_STK, - INST_INCR_ARRAY1, - INST_INCR_ARRAY_STK, - INST_INCR_STK, - INST_INCR_SCALAR1_IMM, - INST_INCR_SCALAR_STK_IMM, - INST_INCR_ARRAY1_IMM, - INST_INCR_ARRAY_STK_IMM, - INST_INCR_STK_IMM, - - /* Opcodes 34 to 39 */ - INST_JUMP1, - INST_JUMP4, - INST_JUMP_TRUE1, - INST_JUMP_TRUE4, - INST_JUMP_FALSE1, - INST_JUMP_FALSE4, - - /* Opcodes 42 to 64 */ - INST_BITOR, - INST_BITXOR, - INST_BITAND, - INST_EQ, - INST_NEQ, - INST_LT, - INST_GT, - INST_LE, - INST_GE, - INST_LSHIFT, - INST_RSHIFT, - INST_ADD, - INST_SUB, - INST_MULT, - INST_DIV, - INST_MOD, - INST_UPLUS, - INST_UMINUS, - INST_BITNOT, - INST_LNOT, - INST_TRY_CVT_TO_NUMERIC, - - /* Opcodes 65 to 66 */ - INST_BREAK, - INST_CONTINUE, - - /* Opcodes 69 to 72 */ - INST_BEGIN_CATCH4, - INST_END_CATCH, - INST_PUSH_RESULT, - INST_PUSH_RETURN_CODE, - - /* Opcodes 73 to 78 */ - INST_STR_EQ, - INST_STR_NEQ, - INST_STR_CMP, - INST_STR_LEN, - INST_STR_INDEX, - INST_STR_MATCH, - - /* Opcodes 79 to 81 */ - INST_LIST, - INST_LIST_INDEX, - INST_LIST_LENGTH, - - /* Opcodes 82 to 87 */ - INST_APPEND_SCALAR1, - INST_APPEND_SCALAR4, - INST_APPEND_ARRAY1, - INST_APPEND_ARRAY4, - INST_APPEND_ARRAY_STK, - INST_APPEND_STK, - - /* Opcodes 88 to 93 */ - INST_LAPPEND_SCALAR1, - INST_LAPPEND_SCALAR4, - INST_LAPPEND_ARRAY1, - INST_LAPPEND_ARRAY4, - INST_LAPPEND_ARRAY_STK, - INST_LAPPEND_STK, - - /* TIP #22 - LINDEX operator with flat arg list */ - INST_LIST_INDEX_MULTI, - - /* - * TIP #33 - 'lset' command. Code gen also required a Forth-like - * OVER operation. - */ - INST_OVER, - INST_LSET_LIST, - INST_LSET_FLAT, - - /* TIP#90 - 'return' command. */ - INST_RETURN_IMM, - - /* TIP#123 - exponentiation operator. */ - INST_EXPON, - - /* TIP #157 - {*}... (word expansion) language syntax support. */ - INST_EXPAND_START, - INST_EXPAND_STKTOP, - INST_INVOKE_EXPANDED, - - /* - * TIP #57 - 'lassign' command. Code generation requires immediate - * LINDEX and LRANGE operators. - */ - INST_LIST_INDEX_IMM, - INST_LIST_RANGE_IMM, - INST_START_CMD, - INST_LIST_IN, - INST_LIST_NOT_IN, - INST_PUSH_RETURN_OPTIONS, - INST_RETURN_STK, - - /* - * Dictionary (TIP#111) related commands. - */ - INST_DICT_GET, - INST_DICT_SET, - INST_DICT_UNSET, - INST_DICT_INCR_IMM, - INST_DICT_APPEND, - INST_DICT_LAPPEND, - INST_DICT_FIRST, - INST_DICT_NEXT, - INST_DICT_UPDATE_START, - INST_DICT_UPDATE_END, - - /* - * Instruction to support jumps defined by tables (instead of the classic - * [switch] technique of chained comparisons). - */ - INST_JUMP_TABLE, - - /* - * Instructions to support compilation of global, variable, upvar and - * [namespace upvar]. - */ - INST_UPVAR, - INST_NSUPVAR, - INST_VARIABLE, - - /* Instruction to support compiling syntax error to bytecode */ - INST_SYNTAX, - - /* Instruction to reverse N items on top of stack */ - INST_REVERSE, - - /* regexp instruction */ - INST_REGEXP, - - /* For [info exists] compilation */ - INST_EXIST_SCALAR, - INST_EXIST_ARRAY, - INST_EXIST_ARRAY_STK, - INST_EXIST_STK, - - /* For [subst] compilation */ - INST_NOP, - INST_RETURN_CODE_BRANCH, - - /* For [unset] compilation */ - INST_UNSET_SCALAR, - INST_UNSET_ARRAY, - INST_UNSET_ARRAY_STK, - INST_UNSET_STK, - - /* For [dict with], [dict exists], [dict create] and [dict merge] */ - INST_DICT_EXPAND, - INST_DICT_RECOMBINE_STK, - INST_DICT_RECOMBINE_IMM, - INST_DICT_EXISTS, - INST_DICT_VERIFY, - - /* For [string map] and [regsub] compilation */ - INST_STR_MAP, - INST_STR_FIND, - INST_STR_FIND_LAST, - INST_STR_RANGE_IMM, - INST_STR_RANGE, - - /* For operations to do with coroutines and other NRE-manipulators */ - INST_YIELD, - INST_COROUTINE_NAME, - INST_TAILCALL, - - /* For compilation of basic information operations */ - INST_NS_CURRENT, - INST_INFO_LEVEL_NUM, - INST_INFO_LEVEL_ARGS, - INST_RESOLVE_COMMAND, - - /* For compilation relating to TclOO */ - INST_TCLOO_SELF, - INST_TCLOO_CLASS, - INST_TCLOO_NS, - INST_TCLOO_IS_OBJECT, - - /* For compilation of [array] subcommands */ - INST_ARRAY_EXISTS_STK, - INST_ARRAY_EXISTS_IMM, - INST_ARRAY_MAKE_STK, - INST_ARRAY_MAKE_IMM, - - INST_INVOKE_REPLACE, - - INST_LIST_CONCAT, - - INST_EXPAND_DROP, - - /* New foreach implementation */ - INST_FOREACH_START, - INST_FOREACH_STEP, - INST_FOREACH_END, - INST_LMAP_COLLECT, - - /* For compilation of [string trim] and related */ - INST_STR_TRIM, - INST_STR_TRIM_LEFT, - INST_STR_TRIM_RIGHT, - - INST_CONCAT_STK, - - INST_STR_UPPER, - INST_STR_LOWER, - INST_STR_TITLE, - INST_STR_REPLACE, - - INST_ORIGIN_COMMAND, - - INST_TCLOO_NEXT, - INST_TCLOO_NEXT_CLASS, - - INST_YIELD_TO_INVOKE, - - INST_NUM_TYPE, - INST_TRY_CVT_TO_BOOLEAN, - INST_STR_CLASS, - - INST_LAPPEND_LIST, - INST_LAPPEND_LIST_ARRAY, - INST_LAPPEND_LIST_ARRAY_STK, - INST_LAPPEND_LIST_STK, - - INST_CLOCK_READ, - - INST_DICT_GET_DEF, - - /* TIP 461 */ - INST_STR_LT, - INST_STR_GT, - INST_STR_LE, - INST_STR_GE, - - /* The last opcode */ - LAST_INST_OPCODE -}; +/* Opcodes 0 to 9 */ +#define INST_DONE 0 +#define INST_PUSH1 1 +#define INST_PUSH4 2 +#define INST_POP 3 +#define INST_DUP 4 +#define INST_STR_CONCAT1 5 +#define INST_INVOKE_STK1 6 +#define INST_INVOKE_STK4 7 +#define INST_EVAL_STK 8 +#define INST_EXPR_STK 9 + +/* Opcodes 10 to 23 */ +#define INST_LOAD_SCALAR1 10 +#define INST_LOAD_SCALAR4 11 +#define INST_LOAD_SCALAR_STK 12 +#define INST_LOAD_ARRAY1 13 +#define INST_LOAD_ARRAY4 14 +#define INST_LOAD_ARRAY_STK 15 +#define INST_LOAD_STK 16 +#define INST_STORE_SCALAR1 17 +#define INST_STORE_SCALAR4 18 +#define INST_STORE_SCALAR_STK 19 +#define INST_STORE_ARRAY1 20 +#define INST_STORE_ARRAY4 21 +#define INST_STORE_ARRAY_STK 22 +#define INST_STORE_STK 23 + +/* Opcodes 24 to 33 */ +#define INST_INCR_SCALAR1 24 +#define INST_INCR_SCALAR_STK 25 +#define INST_INCR_ARRAY1 26 +#define INST_INCR_ARRAY_STK 27 +#define INST_INCR_STK 28 +#define INST_INCR_SCALAR1_IMM 29 +#define INST_INCR_SCALAR_STK_IMM 30 +#define INST_INCR_ARRAY1_IMM 31 +#define INST_INCR_ARRAY_STK_IMM 32 +#define INST_INCR_STK_IMM 33 + +/* Opcodes 34 to 39 */ +#define INST_JUMP1 34 +#define INST_JUMP4 35 +#define INST_JUMP_TRUE1 36 +#define INST_JUMP_TRUE4 37 +#define INST_JUMP_FALSE1 38 +#define INST_JUMP_FALSE4 39 + +/* Opcodes 40 to 64 */ +#define INST_LOR 40 +#define INST_LAND 41 +#define INST_BITOR 42 +#define INST_BITXOR 43 +#define INST_BITAND 44 +#define INST_EQ 45 +#define INST_NEQ 46 +#define INST_LT 47 +#define INST_GT 48 +#define INST_LE 49 +#define INST_GE 50 +#define INST_LSHIFT 51 +#define INST_RSHIFT 52 +#define INST_ADD 53 +#define INST_SUB 54 +#define INST_MULT 55 +#define INST_DIV 56 +#define INST_MOD 57 +#define INST_UPLUS 58 +#define INST_UMINUS 59 +#define INST_BITNOT 60 +#define INST_LNOT 61 +#define INST_CALL_BUILTIN_FUNC1 62 +#define INST_CALL_FUNC1 63 +#define INST_TRY_CVT_TO_NUMERIC 64 + +/* Opcodes 65 to 66 */ +#define INST_BREAK 65 +#define INST_CONTINUE 66 + +/* Opcodes 67 to 68 */ +#define INST_FOREACH_START4 67 /* DEPRECATED */ +#define INST_FOREACH_STEP4 68 /* DEPRECATED */ + +/* Opcodes 69 to 72 */ +#define INST_BEGIN_CATCH4 69 +#define INST_END_CATCH 70 +#define INST_PUSH_RESULT 71 +#define INST_PUSH_RETURN_CODE 72 + +/* Opcodes 73 to 78 */ +#define INST_STR_EQ 73 +#define INST_STR_NEQ 74 +#define INST_STR_CMP 75 +#define INST_STR_LEN 76 +#define INST_STR_INDEX 77 +#define INST_STR_MATCH 78 + +/* Opcodes 78 to 81 */ +#define INST_LIST 79 +#define INST_LIST_INDEX 80 +#define INST_LIST_LENGTH 81 + +/* Opcodes 82 to 87 */ +#define INST_APPEND_SCALAR1 82 +#define INST_APPEND_SCALAR4 83 +#define INST_APPEND_ARRAY1 84 +#define INST_APPEND_ARRAY4 85 +#define INST_APPEND_ARRAY_STK 86 +#define INST_APPEND_STK 87 + +/* Opcodes 88 to 93 */ +#define INST_LAPPEND_SCALAR1 88 +#define INST_LAPPEND_SCALAR4 89 +#define INST_LAPPEND_ARRAY1 90 +#define INST_LAPPEND_ARRAY4 91 +#define INST_LAPPEND_ARRAY_STK 92 +#define INST_LAPPEND_STK 93 + +/* TIP #22 - LINDEX operator with flat arg list */ + +#define INST_LIST_INDEX_MULTI 94 + +/* + * TIP #33 - 'lset' command. Code gen also required a Forth-like + * OVER operation. + */ + +#define INST_OVER 95 +#define INST_LSET_LIST 96 +#define INST_LSET_FLAT 97 + +/* TIP#90 - 'return' command. */ + +#define INST_RETURN_IMM 98 + +/* TIP#123 - exponentiation operator. */ + +#define INST_EXPON 99 + +/* TIP #157 - {*}... (word expansion) language syntax support. */ + +#define INST_EXPAND_START 100 +#define INST_EXPAND_STKTOP 101 +#define INST_INVOKE_EXPANDED 102 + +/* + * TIP #57 - 'lassign' command. Code generation requires immediate + * LINDEX and LRANGE operators. + */ + +#define INST_LIST_INDEX_IMM 103 +#define INST_LIST_RANGE_IMM 104 + +#define INST_START_CMD 105 + +#define INST_LIST_IN 106 +#define INST_LIST_NOT_IN 107 + +#define INST_PUSH_RETURN_OPTIONS 108 +#define INST_RETURN_STK 109 + +/* + * Dictionary (TIP#111) related commands. + */ + +#define INST_DICT_GET 110 +#define INST_DICT_SET 111 +#define INST_DICT_UNSET 112 +#define INST_DICT_INCR_IMM 113 +#define INST_DICT_APPEND 114 +#define INST_DICT_LAPPEND 115 +#define INST_DICT_FIRST 116 +#define INST_DICT_NEXT 117 +#define INST_DICT_DONE 118 +#define INST_DICT_UPDATE_START 119 +#define INST_DICT_UPDATE_END 120 + +/* + * Instruction to support jumps defined by tables (instead of the classic + * [switch] technique of chained comparisons). + */ + +#define INST_JUMP_TABLE 121 + +/* + * Instructions to support compilation of global, variable, upvar and + * [namespace upvar]. + */ + +#define INST_UPVAR 122 +#define INST_NSUPVAR 123 +#define INST_VARIABLE 124 + +/* Instruction to support compiling syntax error to bytecode */ + +#define INST_SYNTAX 125 + +/* Instruction to reverse N items on top of stack */ + +#define INST_REVERSE 126 + +/* regexp instruction */ + +#define INST_REGEXP 127 + +/* For [info exists] compilation */ +#define INST_EXIST_SCALAR 128 +#define INST_EXIST_ARRAY 129 +#define INST_EXIST_ARRAY_STK 130 +#define INST_EXIST_STK 131 + +/* For [subst] compilation */ +#define INST_NOP 132 +#define INST_RETURN_CODE_BRANCH 133 + +/* For [unset] compilation */ +#define INST_UNSET_SCALAR 134 +#define INST_UNSET_ARRAY 135 +#define INST_UNSET_ARRAY_STK 136 +#define INST_UNSET_STK 137 + +/* For [dict with], [dict exists], [dict create] and [dict merge] */ +#define INST_DICT_EXPAND 138 +#define INST_DICT_RECOMBINE_STK 139 +#define INST_DICT_RECOMBINE_IMM 140 +#define INST_DICT_EXISTS 141 +#define INST_DICT_VERIFY 142 + +/* For [string map] and [regsub] compilation */ +#define INST_STR_MAP 143 +#define INST_STR_FIND 144 +#define INST_STR_FIND_LAST 145 +#define INST_STR_RANGE_IMM 146 +#define INST_STR_RANGE 147 + +/* For operations to do with coroutines and other NRE-manipulators */ +#define INST_YIELD 148 +#define INST_COROUTINE_NAME 149 +#define INST_TAILCALL 150 + +/* For compilation of basic information operations */ +#define INST_NS_CURRENT 151 +#define INST_INFO_LEVEL_NUM 152 +#define INST_INFO_LEVEL_ARGS 153 +#define INST_RESOLVE_COMMAND 154 + +/* For compilation relating to TclOO */ +#define INST_TCLOO_SELF 155 +#define INST_TCLOO_CLASS 156 +#define INST_TCLOO_NS 157 +#define INST_TCLOO_IS_OBJECT 158 + +/* For compilation of [array] subcommands */ +#define INST_ARRAY_EXISTS_STK 159 +#define INST_ARRAY_EXISTS_IMM 160 +#define INST_ARRAY_MAKE_STK 161 +#define INST_ARRAY_MAKE_IMM 162 + +#define INST_INVOKE_REPLACE 163 + +#define INST_LIST_CONCAT 164 + +#define INST_EXPAND_DROP 165 + +/* New foreach implementation */ +#define INST_FOREACH_START 166 +#define INST_FOREACH_STEP 167 +#define INST_FOREACH_END 168 +#define INST_LMAP_COLLECT 169 + +/* For compilation of [string trim] and related */ +#define INST_STR_TRIM 170 +#define INST_STR_TRIM_LEFT 171 +#define INST_STR_TRIM_RIGHT 172 + +#define INST_CONCAT_STK 173 + +#define INST_STR_UPPER 174 +#define INST_STR_LOWER 175 +#define INST_STR_TITLE 176 +#define INST_STR_REPLACE 177 + +#define INST_ORIGIN_COMMAND 178 + +#define INST_TCLOO_NEXT 179 +#define INST_TCLOO_NEXT_CLASS 180 + +#define INST_YIELD_TO_INVOKE 181 + +#define INST_NUM_TYPE 182 +#define INST_TRY_CVT_TO_BOOLEAN 183 +#define INST_STR_CLASS 184 + +#define INST_LAPPEND_LIST 185 +#define INST_LAPPEND_LIST_ARRAY 186 +#define INST_LAPPEND_LIST_ARRAY_STK 187 +#define INST_LAPPEND_LIST_STK 188 + +#define INST_CLOCK_READ 189 + +#define INST_DICT_GET_DEF 190 + +/* TIP 461 */ +#define INST_STR_LT 191 +#define INST_STR_GT 192 +#define INST_STR_LE 193 +#define INST_STR_GE 194 + +#define INST_LREPLACE4 195 + +/* The last opcode */ +#define LAST_INST_OPCODE 195 /* * Table describing the Tcl bytecode instructions: their name (for displaying * code), total number of code bytes required (including operand bytes), and a * description of the type of each operand. These operand types include signed @@ -863,11 +887,11 @@ OPERAND_SCLS1 /* Index into tclStringClassTable. */ } InstOperandType; typedef struct InstructionDesc { const char *name; /* Name of instruction. */ - size_t numBytes; /* Total number of bytes for instruction. */ + Tcl_Size numBytes; /* Total number of bytes for instruction. */ int stackEffect; /* The worst-case balance stack effect of the * instruction, used for stack requirements * computations. The value INT_MIN signals * that the instruction's worst case effect is * (1-opnd1). */ @@ -898,11 +922,11 @@ STR_CLASS_PUNCT, /* Unicode punctuation characters. */ STR_CLASS_SPACE, /* Unicode space characters. */ STR_CLASS_UPPER, /* Unicode upper-case alphabet characters. */ STR_CLASS_WORD, /* Unicode word (alphabetic, digit, connector * punctuation) characters. */ - STR_CLASS_XDIGIT /* Characters that can be used as digits in + STR_CLASS_XDIGIT, /* Characters that can be used as digits in * hexadecimal numbers ([0-9A-Fa-f]). */ } InstStringClassType; typedef struct StringClassDesc { char name[8]; /* Name of the class. */ @@ -950,12 +974,12 @@ #define JUMPFIXUP_INIT_ENTRIES 10 typedef struct JumpFixupArray { JumpFixup *fixup; /* Points to start of jump fixup array. */ - int next; /* Index of next free array entry. */ - int end; /* Index of last usable entry in array. */ + Tcl_Size next; /* Index of next free array entry. */ + Tcl_Size end; /* Index of last usable entry in array. */ int mallocedArray; /* 1 if array was expanded and fixups points * into the heap, else 0. */ JumpFixup staticFixupSpace[JUMPFIXUP_INIT_ENTRIES]; /* Initial storage for jump fixup array. */ } JumpFixupArray; @@ -966,12 +990,12 @@ * ForeachVarList structure always describes local variables. Furthermore, * only scalar variables are supported for inline-compiled foreach loops. */ typedef struct ForeachVarList { - int numVars; /* The number of variables in the list. */ - int varIndexes[TCLFLEXARRAY];/* An array of the indexes ("slot numbers") + Tcl_Size numVars; /* The number of variables in the list. */ + Tcl_Size varIndexes[TCLFLEXARRAY];/* An array of the indexes ("slot numbers") * for each variable in the procedure's array * of local variables. Only scalar variables * are supported. The actual size of this * field will be large enough to numVars * indexes. THIS MUST BE THE LAST FIELD IN THE @@ -983,15 +1007,15 @@ * during program execution. These structures are stored in CompileEnv and * ByteCode structures as auxiliary data. */ typedef struct ForeachInfo { - int numLists; /* The number of both the variable and value + Tcl_Size numLists; /* The number of both the variable and value * lists of the foreach command. */ - int firstValueTemp; /* Index of the first temp var in a proc frame + Tcl_Size firstValueTemp; /* Index of the first temp var in a proc frame * used to point to a value list. */ - int loopCtTemp; /* Index of temp var in a proc frame holding + Tcl_Size loopCtTemp; /* Index of temp var in a proc frame holding * the loop's iteration count. Used to * determine next value list element to assign * each loop var. */ ForeachVarList *varLists[TCLFLEXARRAY];/* An array of pointers to ForeachVarList * structures describing each var list. The @@ -1021,12 +1045,12 @@ * needed during program execution. These structures are stored in CompileEnv * and ByteCode structures as auxiliary data. */ typedef struct { - size_t length; /* Size of array */ - int varIndices[TCLFLEXARRAY]; /* Array of variable indices to manage when + Tcl_Size length; /* Size of array */ + Tcl_Size varIndices[TCLFLEXARRAY]; /* Array of variable indices to manage when * processing the start and end of a [dict * update]. There is really more than one * entry, and the structure is allocated to * take account of this. MUST BE LAST FIELD IN * STRUCTURE. */ @@ -1068,42 +1092,42 @@ * not used outside: *---------------------------------------------------------------- */ MODULE_SCOPE int TclAttemptCompileProc(Tcl_Interp *interp, - Tcl_Parse *parsePtr, int depth, Command *cmdPtr, + Tcl_Parse *parsePtr, Tcl_Size depth, Command *cmdPtr, CompileEnv *envPtr); MODULE_SCOPE void TclCleanupStackForBreakContinue(CompileEnv *envPtr, ExceptionAux *auxPtr); MODULE_SCOPE void TclCompileCmdWord(Tcl_Interp *interp, Tcl_Token *tokenPtr, int count, CompileEnv *envPtr); MODULE_SCOPE void TclCompileExpr(Tcl_Interp *interp, const char *script, - size_t numBytes, CompileEnv *envPtr, int optimize); + Tcl_Size numBytes, CompileEnv *envPtr, int optimize); MODULE_SCOPE void TclCompileExprWords(Tcl_Interp *interp, Tcl_Token *tokenPtr, int numWords, CompileEnv *envPtr); MODULE_SCOPE void TclCompileInvocation(Tcl_Interp *interp, - Tcl_Token *tokenPtr, Tcl_Obj *cmdObj, size_t numWords, + Tcl_Token *tokenPtr, Tcl_Obj *cmdObj, int numWords, CompileEnv *envPtr); MODULE_SCOPE void TclCompileScript(Tcl_Interp *interp, - const char *script, size_t numBytes, + const char *script, Tcl_Size numBytes, CompileEnv *envPtr); MODULE_SCOPE void TclCompileSyntaxError(Tcl_Interp *interp, CompileEnv *envPtr); MODULE_SCOPE void TclCompileTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, int count, CompileEnv *envPtr); MODULE_SCOPE void TclCompileVarSubst(Tcl_Interp *interp, Tcl_Token *tokenPtr, CompileEnv *envPtr); -MODULE_SCOPE int TclCreateAuxData(void *clientData, +MODULE_SCOPE Tcl_Size TclCreateAuxData(void *clientData, const AuxDataType *typePtr, CompileEnv *envPtr); -MODULE_SCOPE int TclCreateExceptRange(ExceptionRangeType type, +MODULE_SCOPE Tcl_Size TclCreateExceptRange(ExceptionRangeType type, CompileEnv *envPtr); -MODULE_SCOPE ExecEnv * TclCreateExecEnv(Tcl_Interp *interp, size_t size); +MODULE_SCOPE ExecEnv * TclCreateExecEnv(Tcl_Interp *interp, TCL_HASH_TYPE size); MODULE_SCOPE Tcl_Obj * TclCreateLiteral(Interp *iPtr, const char *bytes, - size_t length, size_t hash, int *newPtr, + Tcl_Size length, TCL_HASH_TYPE hash, int *newPtr, Namespace *nsPtr, int flags, LiteralEntry **globalPtrPtr); MODULE_SCOPE void TclDeleteExecEnv(ExecEnv *eePtr); MODULE_SCOPE void TclDeleteLiteralTable(Tcl_Interp *interp, LiteralTable *tablePtr); @@ -1113,26 +1137,26 @@ MODULE_SCOPE ExceptionRange * TclGetExceptionRangeForPc(unsigned char *pc, int catchOnly, ByteCode *codePtr); MODULE_SCOPE void TclExpandJumpFixupArray(JumpFixupArray *fixupArrayPtr); MODULE_SCOPE int TclNRExecuteByteCode(Tcl_Interp *interp, ByteCode *codePtr); -MODULE_SCOPE Tcl_Obj * TclFetchLiteral(CompileEnv *envPtr, size_t index); -MODULE_SCOPE int TclFindCompiledLocal(const char *name, size_t nameChars, +MODULE_SCOPE Tcl_Obj * TclFetchLiteral(CompileEnv *envPtr, TCL_HASH_TYPE index); +MODULE_SCOPE Tcl_Size TclFindCompiledLocal(const char *name, Tcl_Size nameChars, int create, CompileEnv *envPtr); MODULE_SCOPE int TclFixupForwardJump(CompileEnv *envPtr, JumpFixup *jumpFixupPtr, int jumpDist, int distThreshold); MODULE_SCOPE void TclFreeCompileEnv(CompileEnv *envPtr); MODULE_SCOPE void TclFreeJumpFixupArray(JumpFixupArray *fixupArrayPtr); MODULE_SCOPE int TclGetIndexFromToken(Tcl_Token *tokenPtr, - size_t before, size_t after, int *indexPtr); + int before, int after, int *indexPtr); MODULE_SCOPE ByteCode * TclInitByteCode(CompileEnv *envPtr); MODULE_SCOPE ByteCode * TclInitByteCodeObj(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, CompileEnv *envPtr); MODULE_SCOPE void TclInitCompileEnv(Tcl_Interp *interp, CompileEnv *envPtr, const char *string, - size_t numBytes, const CmdFrame *invoker, int word); + TCL_HASH_TYPE numBytes, const CmdFrame *invoker, int word); MODULE_SCOPE void TclInitJumpFixupArray(JumpFixupArray *fixupArrayPtr); MODULE_SCOPE void TclInitLiteralTable(LiteralTable *tablePtr); MODULE_SCOPE ExceptionRange *TclGetInnermostExceptionRange(CompileEnv *envPtr, int returnCode, ExceptionAux **auxPtrPtr); MODULE_SCOPE void TclAddLoopBreakFixup(CompileEnv *envPtr, @@ -1143,63 +1167,55 @@ int range); #ifdef TCL_COMPILE_STATS MODULE_SCOPE char * TclLiteralStats(LiteralTable *tablePtr); MODULE_SCOPE int TclLog2(int value); #endif -MODULE_SCOPE int TclLocalScalar(const char *bytes, size_t numBytes, +MODULE_SCOPE Tcl_Size TclLocalScalar(const char *bytes, TCL_HASH_TYPE numBytes, CompileEnv *envPtr); -MODULE_SCOPE int TclLocalScalarFromToken(Tcl_Token *tokenPtr, +MODULE_SCOPE Tcl_Size TclLocalScalarFromToken(Tcl_Token *tokenPtr, CompileEnv *envPtr); MODULE_SCOPE void TclOptimizeBytecode(void *envPtr); #ifdef TCL_COMPILE_DEBUG -MODULE_SCOPE void TclPrintByteCodeObj(Tcl_Interp *interp, - Tcl_Obj *objPtr); +MODULE_SCOPE void TclDebugPrintByteCodeObj(Tcl_Obj *objPtr); +#else +#define TclDebugPrintByteCodeObj(objPtr) (void)(objPtr) #endif MODULE_SCOPE int TclPrintInstruction(ByteCode *codePtr, const unsigned char *pc); MODULE_SCOPE void TclPrintObject(FILE *outFile, - Tcl_Obj *objPtr, size_t maxChars); + Tcl_Obj *objPtr, Tcl_Size maxChars); MODULE_SCOPE void TclPrintSource(FILE *outFile, - const char *string, size_t maxChars); + const char *string, Tcl_Size maxChars); MODULE_SCOPE void TclPushVarName(Tcl_Interp *interp, Tcl_Token *varTokenPtr, CompileEnv *envPtr, int flags, int *localIndexPtr, int *isScalarPtr); MODULE_SCOPE void TclPreserveByteCode(ByteCode *codePtr); MODULE_SCOPE void TclReleaseByteCode(ByteCode *codePtr); MODULE_SCOPE void TclReleaseLiteral(Tcl_Interp *interp, Tcl_Obj *objPtr); MODULE_SCOPE void TclInvalidateCmdLiteral(Tcl_Interp *interp, const char *name, Namespace *nsPtr); -MODULE_SCOPE int TclSingleOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclSortingOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclVariadicOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclNoIdentOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclSingleOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclSortingOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclVariadicOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclNoIdentOpCmd; #ifdef TCL_COMPILE_DEBUG MODULE_SCOPE void TclVerifyGlobalLiteralTable(Interp *iPtr); MODULE_SCOPE void TclVerifyLocalLiteralTable(CompileEnv *envPtr); #endif MODULE_SCOPE int TclWordKnownAtCompileTime(Tcl_Token *tokenPtr, Tcl_Obj *valuePtr); MODULE_SCOPE void TclLogCommandInfo(Tcl_Interp *interp, const char *script, const char *command, - size_t length, const unsigned char *pc, + Tcl_Size length, const unsigned char *pc, Tcl_Obj **tosPtr); MODULE_SCOPE Tcl_Obj *TclGetInnerContext(Tcl_Interp *interp, const unsigned char *pc, Tcl_Obj **tosPtr); MODULE_SCOPE Tcl_Obj *TclNewInstNameObj(unsigned char inst); MODULE_SCOPE int TclPushProcCallFrame(void *clientData, - Tcl_Interp *interp, int objc, + Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int isLambda); - /* *---------------------------------------------------------------- * Macros and flag values used by Tcl bytecode compilation and execution * modules inside the Tcl core but not used outside. @@ -1243,14 +1259,14 @@ #define TclSetStackDepth(depth, envPtr) \ (envPtr)->currStackDepth = (depth) #define TclCheckStackDepth(depth, envPtr) \ do { \ - int _dd = (depth); \ - if (_dd != (envPtr)->currStackDepth) { \ - Tcl_Panic("bad stack depth computations: is %i, should be %i", \ - (envPtr)->currStackDepth, _dd); \ + size_t _dd = (depth); \ + if (_dd != (size_t)(envPtr)->currStackDepth) { \ + Tcl_Panic("bad stack depth computations: is %" TCL_Z_MODIFIER "u, should be %" TCL_Z_MODIFIER "u", \ + (size_t)(envPtr)->currStackDepth, _dd); \ } \ } while (0) /* * Macro used to update the stack requirements. It is called by the macros @@ -1470,29 +1486,29 @@ # define TclGetInt1AtPtr(p) ((int) *((char *) p)) #elif defined(HAVE_SIGNED_CHAR) # define TclGetInt1AtPtr(p) ((int) *((signed char *) p)) #else # define TclGetInt1AtPtr(p) \ - (((int) *((char *) p)) | ((*(p) & 0200) ? (-256) : 0)) + ((int) ((*((char *) p)) | ((*(p) & 0200) ? (-256) : 0))) #endif #define TclGetInt4AtPtr(p) \ - (((int) (TclGetUInt1AtPtr(p) << 24)) | \ - (*((p)+1) << 16) | \ - (*((p)+2) << 8) | \ - (*((p)+3))) + ((int) ((TclGetUInt1AtPtr(p) << 24) | \ + (*((p)+1) << 16) | \ + (*((p)+2) << 8) | \ + (*((p)+3)))) #define TclGetUInt1AtPtr(p) \ ((unsigned int) *(p)) #define TclGetUInt4AtPtr(p) \ - ((unsigned int) (*(p) << 24) | \ - (*((p)+1) << 16) | \ - (*((p)+2) << 8) | \ - (*((p)+3))) + ((unsigned int) ((*(p) << 24) | \ + (*((p)+1) << 16) | \ + (*((p)+2) << 8) | \ + (*((p)+3)))) /* - * Macros used to compute the minimum and maximum of two integers. The ANSI C + * Macros used to compute the minimum and maximum of two values. The ANSI C * "prototypes" for these macros are: * * int TclMin(int i, int j); * int TclMax(int i, int j); */ @@ -1526,19 +1542,19 @@ /* * Convenience macros for use when pushing literals. The ANSI C "prototype" for * these macros are: * * static void PushLiteral(CompileEnv *envPtr, - * const char *string, size_t length); + * const char *string, Tcl_Size length); * static void PushStringLiteral(CompileEnv *envPtr, * const char *string); */ #define PushLiteral(envPtr, string, length) \ - TclEmitPush(TclRegisterLiteral(envPtr, string, length, 0), (envPtr)) + TclEmitPush(TclRegisterLiteral((envPtr), (string), (length), 0), (envPtr)) #define PushStringLiteral(envPtr, string) \ - PushLiteral(envPtr, string, sizeof(string "") - 1) + PushLiteral((envPtr), (string), sizeof(string "") - 1) /* * Macro to advance to the next token; it is more mnemonic than the address * arithmetic that it replaces. The ANSI C "prototype" for this macro is: * @@ -1563,13 +1579,13 @@ * maximal depth of nested CATCH ranges in order to alloc runtime * memory. These macros should compute precisely that? OTOH, the nesting depth * of LOOP ranges is an interesting datum for debugging purposes, and that is * what we compute now. * - * static int ExceptionRangeStarts(CompileEnv *envPtr, int index); - * static void ExceptionRangeEnds(CompileEnv *envPtr, int index); - * static void ExceptionRangeTarget(CompileEnv *envPtr, int index, LABEL); + * static int ExceptionRangeStarts(CompileEnv *envPtr, Tcl_Size index); + * static void ExceptionRangeEnds(CompileEnv *envPtr, Tcl_Size index); + * static void ExceptionRangeTarget(CompileEnv *envPtr, Tcl_Size index, LABEL); */ #define ExceptionRangeStarts(envPtr, index) \ (((envPtr)->exceptDepth++), \ ((envPtr)->maxExceptDepth = \ @@ -1624,11 +1640,11 @@ * Macro to encapsulate the variable definition and setup. */ #define DefineLineInformation \ ExtCmdLoc *mapPtr = envPtr->extCmdMapPtr; \ - int eclIndex = mapPtr->nuloc - 1 + Tcl_Size eclIndex = mapPtr->nuloc - 1 #define SetLineInformation(word) \ envPtr->line = mapPtr->loc[eclIndex].line[(word)]; \ envPtr->clNext = mapPtr->loc[eclIndex].next[(word)] @@ -1665,10 +1681,16 @@ */ #define TCL_NO_LARGE_INDEX 1 /* Do not return localIndex value > 255 */ #define TCL_NO_ELEMENT 2 /* Do not push the array element. */ +/* + * Flags bits used by lreplace4 instruction + */ +#define TCL_LREPLACE4_END_IS_LAST 1 /* "end" refers to last element */ +#define TCL_LREPLACE4_SINGLE_INDEX 2 /* Second index absent (pure insert) */ + /* * DTrace probe macros (NOPs if DTrace support is not enabled). */ /* @@ -1739,11 +1761,11 @@ TCL_TCL_PROBE(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) #define TCL_DTRACE_DEBUG_LOG() MODULE_SCOPE void TclDTraceInfo(Tcl_Obj *info, const char **args, - int *argsi); + Tcl_Size *argsi); #else /* USE_DTRACE */ #define TCL_DTRACE_PROC_ENTRY_ENABLED() 0 #define TCL_DTRACE_PROC_RETURN_ENABLED() 0 @@ -1794,19 +1816,19 @@ #endif MODULE_SCOPE int tclDTraceDebugEnabled, tclDTraceDebugIndent; MODULE_SCOPE FILE *tclDTraceDebugLog; MODULE_SCOPE void TclDTraceOpenDebugLog(void); -MODULE_SCOPE void TclDTraceInfo(Tcl_Obj *info, const char **args, int *argsi); +MODULE_SCOPE void TclDTraceInfo(Tcl_Obj *info, const char **args, Tcl_Size *argsi); #define TCL_DTRACE_DEBUG_LOG() \ int tclDTraceDebugEnabled = TCL_DTRACE_DEBUG_LOG_ENABLED; \ int tclDTraceDebugIndent = 0; \ FILE *tclDTraceDebugLog = NULL; \ void TclDTraceOpenDebugLog(void) { \ char n[35]; \ - sprintf(n, "/tmp/tclDTraceDebug-%" TCL_Z_MODIFIER "u.log", \ + snprintf(n, sizeof(n), "/tmp/tclDTraceDebug-%" TCL_Z_MODIFIER "u.log", \ (size_t) getpid()); \ tclDTraceDebugLog = fopen(n, "a"); \ } #define TclDTraceDbgMsg(p, m, ...) \ Index: generic/tclConfig.c ================================================================== --- generic/tclConfig.c +++ generic/tclConfig.c @@ -2,11 +2,11 @@ * tclConfig.c -- * * This file provides the facilities which allow Tcl and other packages * to embed configuration information into their binary libraries. * - * Copyright (c) 2002 Andreas Kupries + * Copyright © 2002 Andreas Kupries * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -29,11 +29,11 @@ * A ClientData struct for the QueryConfig command. Store the three bits * of data we need; the package name for which we store a config dict, * the (Tcl_Interp *) in which it is stored, and the encoding. */ -typedef struct { +typedef struct QCCD { Tcl_Obj *pkg; Tcl_Interp *interp; char *encoding; } QCCD; @@ -74,15 +74,15 @@ * configuration values, ASCII, thus UTF-8. */ { Tcl_Obj *pDB, *pkgDict; Tcl_DString cmdName; const Tcl_Config *cfg; - QCCD *cdPtr = (QCCD *)Tcl_Alloc(sizeof(QCCD)); + QCCD *cdPtr = (QCCD *)ckalloc(sizeof(QCCD)); cdPtr->interp = interp; if (valEncoding) { - cdPtr->encoding = (char *)Tcl_Alloc(strlen(valEncoding)+1); + cdPtr->encoding = (char *)ckalloc(strlen(valEncoding)+1); strcpy(cdPtr->encoding, valEncoding); } else { cdPtr->encoding = NULL; } cdPtr->pkg = Tcl_NewStringObj(pkgName, -1); @@ -125,11 +125,11 @@ * We cannot assume that the encodings are initialized, therefore * store the value as-is in a byte array. See Bug [9b2e636361]. */ for (cfg=configuration ; cfg->key!=NULL && cfg->key[0]!='\0' ; cfg++) { - Tcl_DictObjPut(interp, pkgDict, Tcl_NewStringObj(cfg->key, -1), + TclDictPut(interp, pkgDict, cfg->key, Tcl_NewByteArrayObj((unsigned char *)cfg->value, strlen(cfg->value))); } /* * Write the changes back into the overall database. @@ -176,14 +176,14 @@ *---------------------------------------------------------------------- * * QueryConfigObjCmd -- * * Implementation of "::::pkgconfig", the command to query - * configuration information embedded into a binary library. + * configuration information embedded into a library. * * Results: - * A standard tcl result. + * A standard Tcl result. * * Side effects: * See the manual for what this command does. * *---------------------------------------------------------------------- @@ -192,17 +192,16 @@ static int QueryConfigObjCmd( ClientData clientData, Tcl_Interp *interp, int objc, - struct Tcl_Obj *const *objv) + Tcl_Obj *const *objv) { QCCD *cdPtr = (QCCD *)clientData; Tcl_Obj *pkgName = cdPtr->pkg; Tcl_Obj *pDB, *pkgDict, *val, *listPtr; - size_t n = 0; - int index, m; + int n, index; static const char *const subcmdStrings[] = { "get", "list", NULL }; enum subcmds { CFG_GET, CFG_LIST @@ -228,11 +227,11 @@ * present. */ Tcl_SetObjResult(interp, Tcl_NewStringObj("package not known", -1)); Tcl_SetErrorCode(interp, "TCL", "FATAL", "PKGCFG_BASE", - TclGetString(pkgName), NULL); + TclGetString(pkgName), (char *)NULL); return TCL_ERROR; } switch ((enum subcmds) index) { case CFG_GET: @@ -243,11 +242,11 @@ if (Tcl_DictObjGet(interp, pkgDict, objv[2], &val) != TCL_OK || val == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj("key not known", -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CONFIG", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } if (cdPtr->encoding) { venc = Tcl_GetEncoding(interp, cdPtr->encoding); @@ -257,11 +256,11 @@ } /* * Value is stored as-is in a byte array, see Bug [9b2e636361], * so we have to decode it first. */ - value = (const char *) TclGetByteArrayFromObj(val, &n); + value = (const char *) Tcl_GetByteArrayFromObj(val, &n); value = Tcl_ExternalToUtfDString(venc, value, n, &conv); Tcl_SetObjResult(interp, Tcl_NewStringObj(value, Tcl_DStringLength(&conv))); Tcl_DStringFree(&conv); return TCL_OK; @@ -270,21 +269,21 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; } - Tcl_DictObjSize(interp, pkgDict, &m); - listPtr = Tcl_NewListObj(m, NULL); + Tcl_DictObjSize(interp, pkgDict, &n); + listPtr = Tcl_NewListObj(n, NULL); if (!listPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "insufficient memory to create list", -1)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); return TCL_ERROR; } - if (m) { + if (n) { Tcl_DictSearch s; Tcl_Obj *key; int done; for (Tcl_DictObjFirst(interp, pkgDict, &s, &key, NULL, &done); @@ -329,13 +328,13 @@ Tcl_Obj *pDB = GetConfigDict(cdPtr->interp); Tcl_DictObjRemove(NULL, pDB, pkgName); Tcl_DecrRefCount(pkgName); if (cdPtr->encoding) { - Tcl_Free(cdPtr->encoding); + ckfree(cdPtr->encoding); } - Tcl_Free(cdPtr); + ckfree(cdPtr); } /* *------------------------------------------------------------------------- * Index: generic/tclDTrace.d ================================================================== --- generic/tclDTrace.d +++ generic/tclDTrace.d @@ -179,13 +179,13 @@ void *updateStringProc; void *setFromAnyProc; } Tcl_ObjType; struct Tcl_Obj { - size_t refCount; + int refCount; char *bytes; - size_t length; + int length; const Tcl_ObjType *typePtr; union { long longValue; double doubleValue; void *otherValuePtr; Index: generic/tclDate.c ================================================================== --- generic/tclDate.c +++ generic/tclDate.c @@ -1,10 +1,11 @@ -/* A Bison parser, made by GNU Bison 3.1. */ +/* A Bison parser, made by GNU Bison 3.8.2. */ /* Bison implementation for Yacc-like parsers in C - Copyright (C) 1984, 1989-1990, 2000-2015, 2018 Free Software Foundation, Inc. + Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, + Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. @@ -13,11 +14,11 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program. If not, see . */ + along with this program. If not, see . */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof @@ -31,22 +32,26 @@ version 2.2 of Bison. */ /* C LALR(1) parser skeleton written by Richard Stallman, by simplifying the original so-called "semantic" parser. */ +/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, + especially those whose name start with YY_ or yy_. They are + private implementation details that can be changed or removed. */ + /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local variables, as they might otherwise be expanded by user macros. There are some unavoidable exceptions within include files to define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ -/* Identify Bison output. */ -#define YYBISON 1 +/* Identify Bison output, and Bison version. */ +#define YYBISON 30802 -/* Bison version. */ -#define YYBISON_VERSION "3.1" +/* Bison version string. */ +#define YYBISON_VERSION "3.8.2" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ @@ -64,22 +69,21 @@ #define yylex TclDatelex #define yyerror TclDateerror #define yydebug TclDatedebug #define yynerrs TclDatenerrs - -/* Copy the first part of user declarations. */ - +/* First part of user prologue. */ /* * tclDate.c -- * * This file is generated from a yacc grammar defined in the file * tclGetDate.y. It should not be edited directly. * - * Copyright (c) 1992-1995 Karl Lehenbauer and Mark Diekhans. - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1992-1995 Karl Lehenbauer & Mark Diekhans. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2015 Sergey G. Brester aka sebres. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * */ @@ -92,89 +96,23 @@ #ifdef _MSC_VER #pragma warning( disable : 4102 ) #endif /* _MSC_VER */ -/* - * Meridian: am, pm, or 24-hour style. - */ - -typedef enum _MERIDIAN { - MERam, MERpm, MER24 -} MERIDIAN; +#if 0 +#define YYDEBUG 1 +#endif /* * yyparse will accept a 'struct DateInfo' as its parameter; that's where the * parsed fields will be returned. */ -typedef struct DateInfo { - - Tcl_Obj* messages; /* Error messages */ - const char* separatrix; /* String separating messages */ - - time_t dateYear; - time_t dateMonth; - time_t dateDay; - int dateHaveDate; - - time_t dateHour; - time_t dateMinutes; - time_t dateSeconds; - MERIDIAN dateMeridian; - int dateHaveTime; - - time_t dateTimezone; - int dateDSTmode; - int dateHaveZone; - - time_t dateRelMonth; - time_t dateRelDay; - time_t dateRelSeconds; - int dateHaveRel; - - time_t dateMonthOrdinal; - int dateHaveOrdinalMonth; - - time_t dateDayOrdinal; - time_t dateDayNumber; - int dateHaveDay; - - const char *dateStart; - const char *dateInput; - time_t *dateRelPointer; - - int dateDigitCount; -} DateInfo; - -#define YYMALLOC Tcl_Alloc -#define YYFREE(x) (Tcl_Free((void*) (x))) - -#define yyDSTmode (info->dateDSTmode) -#define yyDayOrdinal (info->dateDayOrdinal) -#define yyDayNumber (info->dateDayNumber) -#define yyMonthOrdinal (info->dateMonthOrdinal) -#define yyHaveDate (info->dateHaveDate) -#define yyHaveDay (info->dateHaveDay) -#define yyHaveOrdinalMonth (info->dateHaveOrdinalMonth) -#define yyHaveRel (info->dateHaveRel) -#define yyHaveTime (info->dateHaveTime) -#define yyHaveZone (info->dateHaveZone) -#define yyTimezone (info->dateTimezone) -#define yyDay (info->dateDay) -#define yyMonth (info->dateMonth) -#define yyYear (info->dateYear) -#define yyHour (info->dateHour) -#define yyMinutes (info->dateMinutes) -#define yySeconds (info->dateSeconds) -#define yyMeridian (info->dateMeridian) -#define yyRelMonth (info->dateRelMonth) -#define yyRelDay (info->dateRelDay) -#define yyRelSeconds (info->dateRelSeconds) -#define yyRelPointer (info->dateRelPointer) -#define yyInput (info->dateInput) -#define yyDigitCount (info->dateDigitCount) +#include "tclDate.h" + +#define YYMALLOC ckalloc +#define YYFREE(x) (ckfree((void*) (x))) #define EPOCH 1970 #define START_OF_TIME 1902 #define END_OF_TIME 2037 @@ -183,22 +121,28 @@ * Posix requires 1900. */ #define TM_YEAR_BASE 1900 -#define HOUR(x) ((int) (60 * x)) -#define SECSPERDAY (24L * 60L * 60L) -#define IsLeapYear(x) ((x % 4 == 0) && (x % 100 != 0 || x % 400 == 0)) +#define HOUR(x) ((60 * (int)(x))) +#define IsLeapYear(x) (((x) % 4 == 0) && ((x) % 100 != 0 || (x) % 400 == 0)) + +#define yyIncrFlags(f) \ + do { \ + info->errFlags |= (info->flags & (f)); \ + if (info->errFlags) { YYABORT; } \ + info->flags |= (f); \ + } while (0); /* * An entry in the lexical lookup table. */ -typedef struct _TABLE { +typedef struct { const char *name; int type; - time_t value; + int value; } TABLE; /* * Daylight-savings mode: on, off, or not yet known. */ @@ -207,74 +151,84 @@ DSTon, DSToff, DSTmaybe } DSTMODE; - +# ifndef YY_CAST +# ifdef __cplusplus +# define YY_CAST(Type, Val) static_cast (Val) +# define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast (Val) +# else +# define YY_CAST(Type, Val) ((Type) (Val)) +# define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) +# endif +# endif # ifndef YY_NULLPTR -# if defined __cplusplus && 201103L <= __cplusplus -# define YY_NULLPTR nullptr +# if defined __cplusplus +# if 201103L <= __cplusplus +# define YY_NULLPTR nullptr +# else +# define YY_NULLPTR 0 +# endif # else -# define YY_NULLPTR 0 +# define YY_NULLPTR ((void*)0) # endif # endif -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - /* Debug traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif #if YYDEBUG extern int TclDatedebug; #endif -/* Token type. */ +/* Token kinds. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE enum yytokentype { - tAGO = 258, - tDAY = 259, - tDAYZONE = 260, - tID = 261, - tMERIDIAN = 262, - tMONTH = 263, - tMONTH_UNIT = 264, - tSTARDATE = 265, - tSEC_UNIT = 266, - tSNUMBER = 267, - tUNUMBER = 268, - tZONE = 269, - tEPOCH = 270, - tDST = 271, - tISOBASE = 272, - tDAY_UNIT = 273, - tNEXT = 274 + YYEMPTY = -2, + YYEOF = 0, /* "end of file" */ + YYerror = 256, /* error */ + YYUNDEF = 257, /* "invalid token" */ + tAGO = 258, /* tAGO */ + tDAY = 259, /* tDAY */ + tDAYZONE = 260, /* tDAYZONE */ + tID = 261, /* tID */ + tMERIDIAN = 262, /* tMERIDIAN */ + tMONTH = 263, /* tMONTH */ + tMONTH_UNIT = 264, /* tMONTH_UNIT */ + tSTARDATE = 265, /* tSTARDATE */ + tSEC_UNIT = 266, /* tSEC_UNIT */ + tUNUMBER = 267, /* tUNUMBER */ + tZONE = 268, /* tZONE */ + tZONEwO4 = 269, /* tZONEwO4 */ + tZONEwO2 = 270, /* tZONEwO2 */ + tEPOCH = 271, /* tEPOCH */ + tDST = 272, /* tDST */ + tISOBAS8 = 273, /* tISOBAS8 */ + tISOBAS6 = 274, /* tISOBAS6 */ + tISOBASL = 275, /* tISOBASL */ + tDAY_UNIT = 276, /* tDAY_UNIT */ + tNEXT = 277, /* tNEXT */ + SP = 278 /* SP */ }; + typedef enum yytokentype yytoken_kind_t; #endif /* Value type. */ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED - union YYSTYPE { - - time_t Number; + Tcl_WideInt Number; enum _MERIDIAN Meridian; }; - typedef union YYSTYPE YYSTYPE; # define YYSTYPE_IS_TRIVIAL 1 # define YYSTYPE_IS_DECLARED 1 #endif @@ -291,77 +245,209 @@ # define YYLTYPE_IS_DECLARED 1 # define YYLTYPE_IS_TRIVIAL 1 #endif + int TclDateparse (DateInfo* info); -/* Copy the second part of user declarations. */ +/* Symbol kind. */ +enum yysymbol_kind_t +{ + YYSYMBOL_YYEMPTY = -2, + YYSYMBOL_YYEOF = 0, /* "end of file" */ + YYSYMBOL_YYerror = 1, /* error */ + YYSYMBOL_YYUNDEF = 2, /* "invalid token" */ + YYSYMBOL_tAGO = 3, /* tAGO */ + YYSYMBOL_tDAY = 4, /* tDAY */ + YYSYMBOL_tDAYZONE = 5, /* tDAYZONE */ + YYSYMBOL_tID = 6, /* tID */ + YYSYMBOL_tMERIDIAN = 7, /* tMERIDIAN */ + YYSYMBOL_tMONTH = 8, /* tMONTH */ + YYSYMBOL_tMONTH_UNIT = 9, /* tMONTH_UNIT */ + YYSYMBOL_tSTARDATE = 10, /* tSTARDATE */ + YYSYMBOL_tSEC_UNIT = 11, /* tSEC_UNIT */ + YYSYMBOL_tUNUMBER = 12, /* tUNUMBER */ + YYSYMBOL_tZONE = 13, /* tZONE */ + YYSYMBOL_tZONEwO4 = 14, /* tZONEwO4 */ + YYSYMBOL_tZONEwO2 = 15, /* tZONEwO2 */ + YYSYMBOL_tEPOCH = 16, /* tEPOCH */ + YYSYMBOL_tDST = 17, /* tDST */ + YYSYMBOL_tISOBAS8 = 18, /* tISOBAS8 */ + YYSYMBOL_tISOBAS6 = 19, /* tISOBAS6 */ + YYSYMBOL_tISOBASL = 20, /* tISOBASL */ + YYSYMBOL_tDAY_UNIT = 21, /* tDAY_UNIT */ + YYSYMBOL_tNEXT = 22, /* tNEXT */ + YYSYMBOL_SP = 23, /* SP */ + YYSYMBOL_24_ = 24, /* ':' */ + YYSYMBOL_25_ = 25, /* ',' */ + YYSYMBOL_26_ = 26, /* '-' */ + YYSYMBOL_27_ = 27, /* '/' */ + YYSYMBOL_28_T_ = 28, /* 'T' */ + YYSYMBOL_29_ = 29, /* '.' */ + YYSYMBOL_30_ = 30, /* '+' */ + YYSYMBOL_YYACCEPT = 31, /* $accept */ + YYSYMBOL_spec = 32, /* spec */ + YYSYMBOL_item = 33, /* item */ + YYSYMBOL_iextime = 34, /* iextime */ + YYSYMBOL_time = 35, /* time */ + YYSYMBOL_zone = 36, /* zone */ + YYSYMBOL_comma = 37, /* comma */ + YYSYMBOL_day = 38, /* day */ + YYSYMBOL_iexdate = 39, /* iexdate */ + YYSYMBOL_date = 40, /* date */ + YYSYMBOL_ordMonth = 41, /* ordMonth */ + YYSYMBOL_isosep = 42, /* isosep */ + YYSYMBOL_isodate = 43, /* isodate */ + YYSYMBOL_isotime = 44, /* isotime */ + YYSYMBOL_iso = 45, /* iso */ + YYSYMBOL_trek = 46, /* trek */ + YYSYMBOL_relspec = 47, /* relspec */ + YYSYMBOL_relunits = 48, /* relunits */ + YYSYMBOL_sign = 49, /* sign */ + YYSYMBOL_unit = 50, /* unit */ + YYSYMBOL_INTNUM = 51, /* INTNUM */ + YYSYMBOL_numitem = 52, /* numitem */ + YYSYMBOL_o_merid = 53 /* o_merid */ +}; +typedef enum yysymbol_kind_t yysymbol_kind_t; + +/* Second part of user prologue. */ /* * Prototypes of internal functions. */ static int LookupWord(YYSTYPE* yylvalPtr, char *buff); - static void TclDateerror(YYLTYPE* location, +static void TclDateerror(YYLTYPE* location, DateInfo* info, const char *s); - static int TclDatelex(YYSTYPE* yylvalPtr, YYLTYPE* location, +static int TclDatelex(YYSTYPE* yylvalPtr, YYLTYPE* location, DateInfo* info); -static time_t ToSeconds(time_t Hours, time_t Minutes, - time_t Seconds, MERIDIAN Meridian); MODULE_SCOPE int yyparse(DateInfo*); #ifdef short # undef short #endif -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; +/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure + and (if available) are included + so that the code can choose integer types of a good width. */ + +#ifndef __PTRDIFF_MAX__ +# include /* INFRINGES ON USER NAME SPACE */ +# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_STDINT_H +# endif #endif -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; +/* Narrow types that promote to a signed type and that can represent a + signed or unsigned integer of at least N bits. In tables they can + save space and decrease cache pressure. Promoting to a signed type + helps avoid bugs in integer arithmetic. */ + +#ifdef __INT_LEAST8_MAX__ +typedef __INT_LEAST8_TYPE__ yytype_int8; +#elif defined YY_STDINT_H +typedef int_least8_t yytype_int8; #else typedef signed char yytype_int8; #endif -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; +#ifdef __INT_LEAST16_MAX__ +typedef __INT_LEAST16_TYPE__ yytype_int16; +#elif defined YY_STDINT_H +typedef int_least16_t yytype_int16; #else typedef short yytype_int16; #endif + +/* Work around bug in HP-UX 11.23, which defines these macros + incorrectly for preprocessor constants. This workaround can likely + be removed in 2023, as HPE has promised support for HP-UX 11.23 + (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of + . */ +#ifdef __hpux +# undef UINT_LEAST8_MAX +# undef UINT_LEAST16_MAX +# define UINT_LEAST8_MAX 255 +# define UINT_LEAST16_MAX 65535 +#endif + +#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST8_TYPE__ yytype_uint8; +#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST8_MAX <= INT_MAX) +typedef uint_least8_t yytype_uint8; +#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX +typedef unsigned char yytype_uint8; +#else +typedef short yytype_uint8; +#endif + +#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__ +typedef __UINT_LEAST16_TYPE__ yytype_uint16; +#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \ + && UINT_LEAST16_MAX <= INT_MAX) +typedef uint_least16_t yytype_uint16; +#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX +typedef unsigned short yytype_uint16; +#else +typedef int yytype_uint16; +#endif + +#ifndef YYPTRDIFF_T +# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__ +# define YYPTRDIFF_T __PTRDIFF_TYPE__ +# define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__ +# elif defined PTRDIFF_MAX +# ifndef ptrdiff_t +# include /* INFRINGES ON USER NAME SPACE */ +# endif +# define YYPTRDIFF_T ptrdiff_t +# define YYPTRDIFF_MAXIMUM PTRDIFF_MAX +# else +# define YYPTRDIFF_T long +# define YYPTRDIFF_MAXIMUM LONG_MAX +# endif +#endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t -# elif ! defined YYSIZE_T +# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__ # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned # endif #endif -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) +#define YYSIZE_MAXIMUM \ + YY_CAST (YYPTRDIFF_T, \ + (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1) \ + ? YYPTRDIFF_MAXIMUM \ + : YY_CAST (YYSIZE_T, -1))) + +#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X)) + + +/* Stored state numbers (used for stacks). */ +typedef yytype_int8 yy_state_t; + +/* State numbers in computations. */ +typedef int yy_state_fast_t; #ifndef YY_ # if defined YYENABLE_NLS && YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ @@ -371,51 +457,47 @@ # ifndef YY_ # define YY_(Msgid) Msgid # endif #endif -#ifndef YY_ATTRIBUTE -# if (defined __GNUC__ \ - && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \ - || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C -# define YY_ATTRIBUTE(Spec) __attribute__(Spec) -# else -# define YY_ATTRIBUTE(Spec) /* empty */ -# endif -#endif #ifndef YY_ATTRIBUTE_PURE -# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__)) +# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) +# else +# define YY_ATTRIBUTE_PURE +# endif #endif #ifndef YY_ATTRIBUTE_UNUSED -# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__)) -#endif - -#if !defined _Noreturn \ - && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112) -# if defined _MSC_VER && 1200 <= _MSC_VER -# define _Noreturn __declspec (noreturn) +# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) +# define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) # else -# define _Noreturn YY_ATTRIBUTE ((__noreturn__)) +# define YY_ATTRIBUTE_UNUSED # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ -# define YYUSE(E) ((void) (E)) +# define YY_USE(E) ((void) (E)) #else -# define YYUSE(E) /* empty */ +# define YY_USE(E) /* empty */ #endif -#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__ /* Suppress an incorrect diagnostic about yylval being uninitialized. */ -# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ - _Pragma ("GCC diagnostic push") \ - _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\ +#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__ +# if __GNUC__ * 100 + __GNUC_MINOR__ < 407 +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") +# else +# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") -# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ +# endif +# define YY_IGNORE_MAYBE_UNINITIALIZED_END \ _Pragma ("GCC diagnostic pop") #else # define YY_INITIAL_VALUE(Value) Value #endif #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN @@ -424,12 +506,26 @@ #endif #ifndef YY_INITIAL_VALUE # define YY_INITIAL_VALUE(Value) /* Nothing. */ #endif +#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ +# define YY_IGNORE_USELESS_CAST_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") +# define YY_IGNORE_USELESS_CAST_END \ + _Pragma ("GCC diagnostic pop") +#endif +#ifndef YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_BEGIN +# define YY_IGNORE_USELESS_CAST_END +#endif -#if ! defined yyoverflow || YYERROR_VERBOSE + +#define YY_ASSERT(E) ((void) (0 && (E))) + +#if !defined yyoverflow /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA @@ -490,33 +586,33 @@ # if ! defined free && ! defined EXIT_SUCCESS void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - +#endif /* !defined yyoverflow */ #if (! defined yyoverflow \ && (! defined __cplusplus \ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { - yytype_int16 yyss_alloc; + yy_state_t yyss_alloc; YYSTYPE yyvs_alloc; YYLTYPE yyls_alloc; }; /* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) +# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ + ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \ + + YYSIZEOF (YYLTYPE)) \ + 2 * YYSTACK_GAP_MAXIMUM) # define YYCOPY_NEEDED 1 /* Relocate STACK from its old location to the new one. The @@ -525,15 +621,15 @@ stack. Advance YYPTR to a properly aligned location for the next stack. */ # define YYSTACK_RELOCATE(Stack_alloc, Stack) \ do \ { \ - YYSIZE_T yynewbytes; \ + YYPTRDIFF_T yynewbytes; \ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ + yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / YYSIZEOF (*yyptr); \ } \ while (0) #endif @@ -541,16 +637,16 @@ /* Copy COUNT objects from SRC to DST. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(Dst, Src, Count) \ - __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src))) + __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src))) # else # define YYCOPY(Dst, Src, Count) \ do \ { \ - YYSIZE_T yyi; \ + YYPTRDIFF_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (Dst)[yyi] = (Src)[yyi]; \ } \ while (0) # endif @@ -558,42 +654,45 @@ #endif /* !YYCOPY_NEEDED */ /* YYFINAL -- State number of the termination state. */ #define YYFINAL 2 /* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 81 +#define YYLAST 98 /* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 26 +#define YYNTOKENS 31 /* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 16 +#define YYNNTS 23 /* YYNRULES -- Number of rules. */ -#define YYNRULES 56 +#define YYNRULES 72 /* YYNSTATES -- Number of states. */ -#define YYNSTATES 85 - -/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned - by yylex, with out-of-bounds checking. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 274 - -#define YYTRANSLATE(YYX) \ - ((unsigned) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) +#define YYNSTATES 103 + +/* YYMAXUTOK -- Last valid token kind. */ +#define YYMAXUTOK 278 + + +/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM + as returned by yylex, with out-of-bounds checking. */ +#define YYTRANSLATE(YYX) \ + (0 <= (YYX) && (YYX) <= YYMAXUTOK \ + ? YY_CAST (yysymbol_kind_t, yytranslate[YYX]) \ + : YYSYMBOL_YYUNDEF) /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM - as returned by yylex, without out-of-bounds checking. */ -static const yytype_uint8 yytranslate[] = + as returned by yylex. */ +static const yytype_int8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 25, 21, 23, 24, 22, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 20, 2, + 2, 2, 2, 30, 25, 26, 29, 27, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 24, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 28, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, @@ -608,207 +707,226 @@ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19 + 15, 16, 17, 18, 19, 20, 21, 22, 23 }; #if YYDEBUG - /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 223, 223, 224, 227, 230, 233, 236, 239, 242, - 245, 249, 254, 257, 263, 269, 277, 282, 287, 291, - 297, 301, 305, 309, 313, 319, 323, 328, 333, 338, - 343, 347, 352, 356, 361, 368, 372, 378, 388, 397, - 406, 416, 430, 435, 438, 441, 444, 447, 450, 455, - 458, 463, 467, 471, 477, 495, 498 +/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */ +static const yytype_int16 yyrline[] = +{ + 0, 171, 171, 172, 176, 179, 182, 185, 188, 191, + 194, 197, 201, 204, 209, 215, 221, 226, 230, 234, + 238, 242, 246, 252, 253, 256, 260, 264, 268, 272, + 276, 282, 288, 292, 297, 298, 303, 307, 312, 316, + 321, 328, 332, 338, 338, 340, 345, 350, 352, 357, + 359, 360, 368, 379, 393, 398, 401, 404, 407, 410, + 413, 416, 421, 424, 429, 433, 437, 443, 446, 449, + 454, 472, 475 }; #endif -#if YYDEBUG || YYERROR_VERBOSE || 0 +/** Accessing symbol of state STATE. */ +#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State]) + +#if YYDEBUG || 0 +/* The user-facing name of the symbol whose (internal) number is + YYSYMBOL. No bounds checking. */ +static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED; + /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { - "$end", "error", "$undefined", "tAGO", "tDAY", "tDAYZONE", "tID", - "tMERIDIAN", "tMONTH", "tMONTH_UNIT", "tSTARDATE", "tSEC_UNIT", - "tSNUMBER", "tUNUMBER", "tZONE", "tEPOCH", "tDST", "tISOBASE", - "tDAY_UNIT", "tNEXT", "':'", "','", "'/'", "'-'", "'.'", "'+'", - "$accept", "spec", "item", "time", "zone", "day", "date", "ordMonth", - "iso", "trek", "relspec", "relunits", "sign", "unit", "number", - "o_merid", YY_NULLPTR -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[NUM] -- (External) token number corresponding to the - (internal) symbol number NUM (which must be that of a token). */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 58, 44, 47, 45, 46, 43 -}; -# endif - -#define YYPACT_NINF -18 - -#define yypact_value_is_default(Yystate) \ - (!!((Yystate) == (-18))) - -#define YYTABLE_NINF -1 - -#define yytable_value_is_error(Yytable_value) \ - 0 - - /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -static const yytype_int8 yypact[] = -{ - -18, 2, -18, -17, -18, -4, -18, 10, -18, 22, - 8, -18, 18, -18, 39, -18, -18, -18, -18, -18, - -18, -18, -18, -18, -18, -18, 25, 21, -18, -18, - -18, 16, 14, -18, -18, 28, 36, 41, -5, -18, - -18, 5, -18, -18, -18, 47, -18, -18, 42, 46, - 48, -18, -6, 40, 43, 44, 49, -18, -18, -18, - -18, -18, -18, -18, -18, 50, -18, 51, 55, 57, - 58, 65, -18, -18, 59, 54, -18, 62, 63, 60, - -18, 64, 61, 66, -18 -}; - - /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE does not specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 1, 20, 18, 0, 53, 0, 51, 54, - 17, 33, 27, 52, 0, 49, 50, 3, 4, 5, - 8, 6, 7, 10, 11, 9, 43, 0, 48, 12, - 21, 30, 0, 22, 13, 32, 0, 0, 0, 45, - 16, 0, 40, 24, 35, 0, 46, 42, 19, 0, - 0, 34, 55, 25, 0, 0, 0, 38, 36, 47, - 23, 44, 31, 41, 56, 0, 14, 0, 0, 0, - 0, 55, 26, 28, 29, 0, 15, 0, 0, 0, - 39, 0, 0, 0, 37 -}; - - /* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -18, -18, -18, -18, -18, -18, -18, -18, -18, -18, - -18, -18, -18, -9, -18, 7 -}; - - /* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 1, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 66 -}; - - /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule whose - number is the opposite. If YYTABLE_NINF, syntax error. */ -static const yytype_uint8 yytable[] = -{ - 39, 64, 2, 54, 30, 46, 3, 4, 55, 31, - 5, 6, 7, 8, 65, 9, 10, 11, 56, 12, - 13, 14, 57, 32, 40, 15, 33, 16, 47, 34, - 35, 6, 41, 8, 48, 42, 59, 49, 50, 61, - 13, 51, 36, 43, 37, 38, 60, 44, 6, 52, - 8, 6, 45, 8, 53, 58, 6, 13, 8, 62, - 13, 63, 67, 71, 72, 13, 68, 69, 73, 70, - 74, 75, 64, 77, 78, 79, 80, 82, 76, 84, - 81, 83 -}; - -static const yytype_uint8 yycheck[] = -{ - 9, 7, 0, 8, 21, 14, 4, 5, 13, 13, - 8, 9, 10, 11, 20, 13, 14, 15, 13, 17, - 18, 19, 17, 13, 16, 23, 4, 25, 3, 7, - 8, 9, 14, 11, 13, 17, 45, 21, 24, 48, - 18, 13, 20, 4, 22, 23, 4, 8, 9, 13, - 11, 9, 13, 11, 13, 8, 9, 18, 11, 13, - 18, 13, 22, 13, 13, 18, 23, 23, 13, 20, - 13, 13, 7, 14, 20, 13, 13, 13, 71, 13, - 20, 20 -}; - - /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 27, 0, 4, 5, 8, 9, 10, 11, 13, - 14, 15, 17, 18, 19, 23, 25, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 21, 13, 13, 4, 7, 8, 20, 22, 23, 39, - 16, 14, 17, 4, 8, 13, 39, 3, 13, 21, - 24, 13, 13, 13, 8, 13, 13, 17, 8, 39, - 4, 39, 13, 13, 7, 20, 41, 22, 23, 23, - 20, 13, 13, 13, 13, 13, 41, 14, 20, 13, - 13, 20, 13, 20, 13 -}; - - /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 26, 27, 27, 28, 28, 28, 28, 28, 28, - 28, 28, 28, 29, 29, 29, 30, 30, 30, 30, - 31, 31, 31, 31, 31, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 33, 33, 34, 34, 34, - 34, 35, 36, 36, 37, 37, 37, 37, 37, 38, - 38, 39, 39, 39, 40, 41, 41 -}; - - /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 2, 4, 6, 2, 1, 1, 2, - 1, 2, 2, 3, 2, 3, 5, 1, 5, 5, - 2, 4, 2, 1, 3, 2, 3, 11, 3, 7, - 2, 4, 2, 1, 3, 2, 2, 3, 1, 1, - 1, 1, 1, 1, 1, 0, 1 -}; - - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 + "\"end of file\"", "error", "\"invalid token\"", "tAGO", "tDAY", + "tDAYZONE", "tID", "tMERIDIAN", "tMONTH", "tMONTH_UNIT", "tSTARDATE", + "tSEC_UNIT", "tUNUMBER", "tZONE", "tZONEwO4", "tZONEwO2", "tEPOCH", + "tDST", "tISOBAS8", "tISOBAS6", "tISOBASL", "tDAY_UNIT", "tNEXT", "SP", + "':'", "','", "'-'", "'/'", "'T'", "'.'", "'+'", "$accept", "spec", + "item", "iextime", "time", "zone", "comma", "day", "iexdate", "date", + "ordMonth", "isosep", "isodate", "isotime", "iso", "trek", "relspec", + "relunits", "sign", "unit", "INTNUM", "numitem", "o_merid", YY_NULLPTR +}; + +static const char * +yysymbol_name (yysymbol_kind_t yysymbol) +{ + return yytname[yysymbol]; +} +#endif + +#define YYPACT_NINF (-21) + +#define yypact_value_is_default(Yyn) \ + ((Yyn) == YYPACT_NINF) + +#define YYTABLE_NINF (-68) + +#define yytable_value_is_error(Yyn) \ + 0 + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +static const yytype_int8 yypact[] = +{ + -21, 11, -21, -20, -21, 5, -21, -9, -21, 46, + 17, 9, 9, -21, -21, -21, 24, -21, 57, -21, + -21, -21, 33, -21, -21, -21, -21, -21, -21, -15, + -21, -21, -21, 45, 26, -21, -7, -21, 51, -21, + -20, -21, -21, -21, 48, -21, -21, 67, 68, 52, + 69, -21, -9, -9, -21, -21, -21, -21, 74, -21, + -7, -21, -21, -21, -21, 44, -21, 79, 40, -7, + -21, -21, 72, 73, -21, 62, 61, 63, 64, -21, + -21, -21, -21, 66, -21, -21, -21, -21, 84, -7, + -21, -21, -21, 80, 81, 82, 83, -21, -21, -21, + -21, -21, -21 +}; + +/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE does not specify something else to do. Zero + means the default is an error. */ +static const yytype_int8 yydefact[] = +{ + 2, 0, 1, 25, 19, 0, 66, 0, 64, 70, + 18, 0, 0, 39, 45, 46, 0, 65, 0, 62, + 63, 3, 71, 4, 5, 8, 47, 6, 7, 34, + 10, 11, 9, 55, 0, 61, 0, 12, 23, 26, + 36, 67, 69, 68, 0, 27, 15, 38, 0, 0, + 0, 17, 0, 0, 52, 51, 30, 41, 67, 59, + 0, 72, 16, 44, 43, 0, 54, 67, 0, 22, + 58, 24, 0, 0, 40, 14, 0, 0, 32, 20, + 21, 42, 60, 0, 48, 49, 50, 29, 67, 0, + 57, 37, 53, 0, 0, 0, 0, 28, 56, 13, + 35, 31, 33 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -21, -21, -21, 31, -21, -21, 58, -21, -21, -21, + -21, -21, -21, -21, -21, -21, -21, -21, -5, -18, + -6, -21, -21 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + 0, 1, 21, 22, 23, 24, 39, 25, 26, 27, + 28, 65, 29, 86, 30, 31, 32, 33, 34, 35, + 36, 37, 62 +}; + +/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule whose + number is the opposite. If YYTABLE_NINF, syntax error. */ +static const yytype_int8 yytable[] = +{ + 59, 44, 6, 41, 8, 38, 52, 53, 63, 42, + 43, 2, 60, 64, 17, 3, 4, 40, 70, 5, + 6, 7, 8, 9, 10, 11, 12, 13, 69, 14, + 15, 16, 17, 18, 51, 19, 54, 19, 67, 20, + 61, 20, 82, 55, 42, 43, 79, 80, 66, 68, + 45, 90, 88, 46, 47, -67, 83, -67, 42, 43, + 76, 56, 89, 84, 77, 57, 6, -67, 8, 58, + 48, 98, 49, 50, 71, 42, 43, 73, 17, 74, + 75, 78, 81, 87, 91, 92, 93, 94, 97, 95, + 48, 96, 99, 100, 101, 102, 85, 0, 72 +}; + +static const yytype_int8 yycheck[] = +{ + 18, 7, 9, 12, 11, 25, 11, 12, 23, 18, + 19, 0, 18, 28, 21, 4, 5, 12, 36, 8, + 9, 10, 11, 12, 13, 14, 15, 16, 34, 18, + 19, 20, 21, 22, 17, 26, 12, 26, 12, 30, + 7, 30, 60, 19, 18, 19, 52, 53, 3, 23, + 4, 69, 12, 7, 8, 9, 12, 11, 18, 19, + 8, 4, 68, 19, 12, 8, 9, 21, 11, 12, + 24, 89, 26, 27, 23, 18, 19, 29, 21, 12, + 12, 12, 8, 4, 12, 12, 24, 26, 4, 26, + 24, 27, 12, 12, 12, 12, 65, -1, 40 +}; + +/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of + state STATE-NUM. */ +static const yytype_int8 yystos[] = +{ + 0, 32, 0, 4, 5, 8, 9, 10, 11, 12, + 13, 14, 15, 16, 18, 19, 20, 21, 22, 26, + 30, 33, 34, 35, 36, 38, 39, 40, 41, 43, + 45, 46, 47, 48, 49, 50, 51, 52, 25, 37, + 12, 12, 18, 19, 51, 4, 7, 8, 24, 26, + 27, 17, 49, 49, 12, 19, 4, 8, 12, 50, + 51, 7, 53, 23, 28, 42, 3, 12, 23, 51, + 50, 23, 37, 29, 12, 12, 8, 12, 12, 51, + 51, 8, 50, 12, 19, 34, 44, 4, 12, 51, + 50, 12, 12, 24, 26, 26, 27, 4, 50, 12, + 12, 12, 12 +}; + +/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */ +static const yytype_int8 yyr1[] = +{ + 0, 31, 32, 32, 33, 33, 33, 33, 33, 33, + 33, 33, 33, 34, 34, 35, 35, 36, 36, 36, + 36, 36, 36, 37, 37, 38, 38, 38, 38, 38, + 38, 39, 40, 40, 40, 40, 40, 40, 40, 40, + 40, 41, 41, 42, 42, 43, 43, 43, 44, 44, + 45, 45, 45, 46, 47, 47, 48, 48, 48, 48, + 48, 48, 49, 49, 50, 50, 50, 51, 51, 51, + 52, 53, 53 +}; + +/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */ +static const yytype_int8 yyr2[] = +{ + 0, 2, 0, 2, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 5, 3, 2, 2, 2, 1, 1, + 3, 3, 2, 1, 2, 1, 2, 2, 4, 3, + 2, 5, 3, 5, 1, 5, 2, 4, 2, 1, + 3, 2, 3, 1, 1, 1, 1, 1, 1, 1, + 3, 2, 2, 4, 2, 1, 4, 3, 2, 2, + 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 0, 1 +}; + + +enum { YYENOMEM = -2 }; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) #define YYACCEPT goto yyacceptlab #define YYABORT goto yyabortlab #define YYERROR goto yyerrorlab +#define YYNOMEM goto yyexhaustedlab #define YYRECOVERING() (!!yyerrstatus) -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (yylen); \ - yystate = *yyssp; \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (&yylloc, info, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (0) - -/* Error token number */ -#define YYTERROR 1 -#define YYERRCODE 256 - +#define YYBACKUP(Token, Value) \ + do \ + if (yychar == YYEMPTY) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (yylen); \ + yystate = *yyssp; \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (&yylloc, info, YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ + while (0) + +/* Backward compatibility with an undocumented macro. + Use YYerror or YYUNDEF. */ +#define YYERRCODE YYUNDEF /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ @@ -848,24 +966,31 @@ if (yydebug) \ YYFPRINTF Args; \ } while (0) -/* YY_LOCATION_PRINT -- Print the location on the stream. +/* YYLOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL +# ifndef YYLOCATION_PRINT + +# if defined YY_LOCATION_PRINT + + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YYLOCATION_PRINT(File, Loc) YY_LOCATION_PRINT(File, *(Loc)) + +# elif defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL /* Print *YYLOCP on YYO. Private, do not rely on its existence. */ YY_ATTRIBUTE_UNUSED -static unsigned +static int yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp) { - unsigned res = 0; + int res = 0; int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0; if (0 <= yylocp->first_line) { res += YYFPRINTF (yyo, "%d", yylocp->first_line); if (0 <= yylocp->first_column) @@ -881,77 +1006,85 @@ } else if (0 <= end_col && yylocp->first_column < end_col) res += YYFPRINTF (yyo, "-%d", end_col); } return res; - } - -# define YY_LOCATION_PRINT(File, Loc) \ - yy_location_print_ (File, &(Loc)) - -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif +} + +# define YYLOCATION_PRINT yy_location_print_ + + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YY_LOCATION_PRINT(File, Loc) YYLOCATION_PRINT(File, &(Loc)) + +# else + +# define YYLOCATION_PRINT(File, Loc) ((void) 0) + /* Temporary convenience wrapper in case some people defined the + undocumented and private YY_LOCATION_PRINT macros. */ +# define YY_LOCATION_PRINT YYLOCATION_PRINT + +# endif +# endif /* !defined YYLOCATION_PRINT */ -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ - Type, Value, Location, info); \ + Kind, Value, Location, info); \ YYFPRINTF (stderr, "\n"); \ } \ } while (0) -/*----------------------------------------. -| Print this symbol's value on YYOUTPUT. | -`----------------------------------------*/ +/*-----------------------------------. +| Print this symbol's value on YYO. | +`-----------------------------------*/ static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, DateInfo* info) +yy_symbol_value_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, DateInfo* info) { - FILE *yyo = yyoutput; - YYUSE (yyo); - YYUSE (yylocationp); - YYUSE (info); + FILE *yyoutput = yyo; + YY_USE (yyoutput); + YY_USE (yylocationp); + YY_USE (info); if (!yyvaluep) return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# endif - YYUSE (yytype); -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, DateInfo* info) -{ - YYFPRINTF (yyoutput, "%s %s (", - yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]); - - YY_LOCATION_PRINT (yyoutput, *yylocationp); - YYFPRINTF (yyoutput, ": "); - yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, info); - YYFPRINTF (yyoutput, ")"); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN + YY_USE (yykind); + YY_IGNORE_MAYBE_UNINITIALIZED_END +} + + +/*---------------------------. +| Print this symbol on YYO. | +`---------------------------*/ + +static void +yy_symbol_print (FILE *yyo, + yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, DateInfo* info) +{ + YYFPRINTF (yyo, "%s %s (", + yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind)); + + YYLOCATION_PRINT (yyo, yylocationp); + YYFPRINTF (yyo, ": "); + yy_symbol_value_print (yyo, yykind, yyvaluep, yylocationp, info); + YYFPRINTF (yyo, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop) { YYFPRINTF (stderr, "Stack now"); for (; yybottom <= yytop; yybottom++) { int yybot = *yybottom; @@ -970,25 +1103,26 @@ /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ static void -yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, DateInfo* info) +yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp, + int yyrule, DateInfo* info) { - unsigned long yylno = yyrline[yyrule]; + int yylno = yyrline[yyrule]; int yynrhs = yyr2[yyrule]; int yyi; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { YYFPRINTF (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, - yystos[yyssp[yyi + 1 - yynrhs]], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , &(yylsp[(yyi + 1) - (yynrhs)]) , info); + YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]), + &yyvsp[(yyi + 1) - (yynrhs)], + &(yylsp[(yyi + 1) - (yynrhs)]), info); YYFPRINTF (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ @@ -999,12 +1133,12 @@ /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YYDPRINTF(Args) ((void) 0) +# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ @@ -1023,251 +1157,35 @@ #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -static YYSIZE_T -yystrlen (const char *yystr) -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -static char * -yystpcpy (char *yydest, const char *yysrc) -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, - yytype_int16 *yyssp, int yytoken) -{ - YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]); - YYSIZE_T yysize = yysize0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = YY_NULLPTR; - /* Arguments of yyformat. */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Number of reported tokens (one for the "unexpected", one per - "expected"). */ - int yycount = 0; - - /* There are many possibilities here to consider: - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[*yyssp]; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - { - YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - default: /* Avoid compiler warnings. */ - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - { - YYSIZE_T yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - yyp++; - yyformat++; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ + + + /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, DateInfo* info) +yydestruct (const char *yymsg, + yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, DateInfo* info) { - YYUSE (yyvaluep); - YYUSE (yylocationp); - YYUSE (info); + YY_USE (yyvaluep); + YY_USE (yylocationp); + YY_USE (info); if (!yymsg) yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp); YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN - YYUSE (yytype); + YY_USE (yykind); YY_IGNORE_MAYBE_UNINITIALIZED_END } + + /*----------. @@ -1275,11 +1193,11 @@ `----------*/ int yyparse (DateInfo* info) { -/* The lookahead symbol. */ +/* Lookahead token kind. */ int yychar; /* The semantic value of the lookahead symbol. */ /* Default value used for initialization, for pacifying older GCCs @@ -1294,169 +1212,165 @@ # endif ; YYLTYPE yylloc = yyloc_default; /* Number of syntax errors so far. */ - int yynerrs; + int yynerrs = 0; - int yystate; + yy_state_fast_t yystate = 0; /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - 'yyss': related to states. - 'yyvs': related to semantic values. - 'yyls': related to locations. - - Refer to the stacks through separate pointers, to allow yyoverflow + int yyerrstatus = 0; + + /* Refer to the stacks through separate pointers, to allow yyoverflow to reallocate them elsewhere. */ - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; + /* Their size. */ + YYPTRDIFF_T yystacksize = YYINITDEPTH; - /* The semantic value stack. */ + /* The state stack: array, bottom, top. */ + yy_state_t yyssa[YYINITDEPTH]; + yy_state_t *yyss = yyssa; + yy_state_t *yyssp = yyss; + + /* The semantic value stack: array, bottom, top. */ YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp = yyvs; - /* The location stack. */ + /* The location stack: array, bottom, top. */ YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls; - YYLTYPE *yylsp; - - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[3]; - - YYSIZE_T yystacksize; + YYLTYPE *yyls = yylsa; + YYLTYPE *yylsp = yyls; int yyn; + /* The return value of yyparse. */ int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken = 0; + /* Lookahead symbol kind. */ + yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; YYLTYPE yyloc; -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif + /* The locations where the error started and ended. */ + YYLTYPE yyerror_range[3]; + + #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; - yyssp = yyss = yyssa; - yyvsp = yyvs = yyvsa; - yylsp = yyls = yylsa; - yystacksize = YYINITDEPTH; - YYDPRINTF ((stderr, "Starting parse\n")); - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ + yylsp[0] = yylloc; goto yysetstate; + /*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | +| yynewstate -- push a new state, which is found in yystate. | `------------------------------------------------------------*/ - yynewstate: +yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; - yysetstate: - *yyssp = yystate; + +/*--------------------------------------------------------------------. +| yysetstate -- set current state (the top of the stack) to yystate. | +`--------------------------------------------------------------------*/ +yysetstate: + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + YY_ASSERT (0 <= yystate && yystate < YYNSTATES); + YY_IGNORE_USELESS_CAST_BEGIN + *yyssp = YY_CAST (yy_state_t, yystate); + YY_IGNORE_USELESS_CAST_END + YY_STACK_PRINT (yyss, yyssp); if (yyss + yystacksize - 1 <= yyssp) +#if !defined yyoverflow && !defined YYSTACK_RELOCATE + YYNOMEM; +#else { /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; + YYPTRDIFF_T yysize = yyssp - yyss + 1; -#ifdef yyoverflow +# if defined yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into memory. */ + yy_state_t *yyss1 = yyss; YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; YYLTYPE *yyls1 = yyls; /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), + &yyss1, yysize * YYSIZEOF (*yyssp), + &yyvs1, yysize * YYSIZEOF (*yyvsp), + &yyls1, yysize * YYSIZEOF (*yylsp), &yystacksize); - - yyls = yyls1; yyss = yyss1; yyvs = yyvs1; + yyls = yyls1; } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else +# else /* defined YYSTACK_RELOCATE */ /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; + YYNOMEM; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { - yytype_int16 *yyss1 = yyss; + yy_state_t *yyss1 = yyss; union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + YY_CAST (union yyalloc *, + YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize)))); if (! yyptr) - goto yyexhaustedlab; + YYNOMEM; YYSTACK_RELOCATE (yyss_alloc, yyss); YYSTACK_RELOCATE (yyvs_alloc, yyvs); YYSTACK_RELOCATE (yyls_alloc, yyls); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif -#endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; yylsp = yyls + yysize - 1; - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long) yystacksize)); + YY_IGNORE_USELESS_CAST_BEGIN + YYDPRINTF ((stderr, "Stack size increased to %ld\n", + YY_CAST (long, yystacksize))); + YY_IGNORE_USELESS_CAST_END if (yyss + yystacksize - 1 <= yyssp) YYABORT; } +#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */ - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); if (yystate == YYFINAL) YYACCEPT; goto yybackup; + /*-----------. | yybackup. | `-----------*/ yybackup: - /* Do appropriate processing given the current state. Read a lookahead token if we need one and don't already have one. */ /* First try to decide what to do without reference to lookahead token. */ yyn = yypact[yystate]; @@ -1463,21 +1377,33 @@ if (yypact_value_is_default (yyn)) goto yydefault; /* Not known => get a lookahead token if don't already have one. */ - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + /* YYCHAR is either empty, or end-of-input, or a valid lookahead. */ if (yychar == YYEMPTY) { - YYDPRINTF ((stderr, "Reading a token: ")); + YYDPRINTF ((stderr, "Reading a token\n")); yychar = yylex (&yylval, &yylloc, info); } if (yychar <= YYEOF) { - yychar = yytoken = YYEOF; + yychar = YYEOF; + yytoken = YYSYMBOL_YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else if (yychar == YYerror) + { + /* The scanner already issued an error message, process directly + to error recovery. But do not keep the error token as + lookahead, it is too special and may lead us to an endless + loop in error recovery. */ + yychar = YYUNDEF; + yytoken = YYSYMBOL_YYerror; + yyerror_range[1] = yylloc; + goto yyerrlab1; } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); @@ -1502,19 +1428,18 @@ if (yyerrstatus) yyerrstatus--; /* Shift the lookahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - yystate = yyn; YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END *++yylsp = yylloc; + + /* Discard the shifted token. */ + yychar = YYEMPTY; goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | @@ -1525,11 +1450,11 @@ goto yyerrlab; goto yyreduce; /*-----------------------------. -| yyreduce -- Do a reduction. | +| yyreduce -- do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; @@ -1547,480 +1472,420 @@ YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); yyerror_range[1] = yyloc; YY_REDUCE_PRINT (yyn); switch (yyn) { - case 4: - - { - yyHaveTime++; - } - - break; - - case 5: - - { - yyHaveZone++; - } - - break; - - case 6: - - { - yyHaveDate++; - } - - break; - - case 7: - - { - yyHaveOrdinalMonth++; - } - - break; - - case 8: - - { - yyHaveDay++; - } - - break; - - case 9: - - { - yyHaveRel++; - } - - break; - - case 10: - - { - yyHaveTime++; - yyHaveDate++; - } - - break; - - case 11: - - { - yyHaveTime++; - yyHaveDate++; - yyHaveRel++; - } - - break; - - case 13: - - { + case 4: /* item: time */ + { + yyIncrFlags(CLF_TIME); + } + break; + + case 5: /* item: zone */ + { + yyIncrFlags(CLF_ZONE); + } + break; + + case 6: /* item: date */ + { + yyIncrFlags(CLF_HAVEDATE); + } + break; + + case 7: /* item: ordMonth */ + { + yyIncrFlags(CLF_ORDINALMONTH); + } + break; + + case 8: /* item: day */ + { + yyIncrFlags(CLF_DAYOFWEEK); + } + break; + + case 9: /* item: relspec */ + { + info->flags |= CLF_RELCONV; + } + break; + + case 10: /* item: iso */ + { + yyIncrFlags(CLF_TIME|CLF_HAVEDATE); + } + break; + + case 11: /* item: trek */ + { + yyIncrFlags(CLF_TIME|CLF_HAVEDATE); + info->flags |= CLF_RELCONV; + } + break; + + case 13: /* iextime: tUNUMBER ':' tUNUMBER ':' tUNUMBER */ + { + yyHour = (yyvsp[-4].Number); + yyMinutes = (yyvsp[-2].Number); + yySeconds = (yyvsp[0].Number); + } + break; + + case 14: /* iextime: tUNUMBER ':' tUNUMBER */ + { + yyHour = (yyvsp[-2].Number); + yyMinutes = (yyvsp[0].Number); + yySeconds = 0; + } + break; + + case 15: /* time: tUNUMBER tMERIDIAN */ + { yyHour = (yyvsp[-1].Number); yyMinutes = 0; yySeconds = 0; yyMeridian = (yyvsp[0].Meridian); } - - break; - - case 14: - - { - yyHour = (yyvsp[-3].Number); - yyMinutes = (yyvsp[-1].Number); - yySeconds = 0; - yyMeridian = (yyvsp[0].Meridian); - } - - break; - - case 15: - - { - yyHour = (yyvsp[-5].Number); - yyMinutes = (yyvsp[-3].Number); - yySeconds = (yyvsp[-1].Number); - yyMeridian = (yyvsp[0].Meridian); - } - - break; - - case 16: - - { - yyTimezone = (yyvsp[-1].Number); - if (yyTimezone > HOUR( 12)) yyTimezone -= HOUR(100); - yyDSTmode = DSTon; - } - - break; - - case 17: - - { - yyTimezone = (yyvsp[0].Number); - if (yyTimezone > HOUR( 12)) yyTimezone -= HOUR(100); - yyDSTmode = DSToff; - } - - break; - - case 18: - - { - yyTimezone = (yyvsp[0].Number); - yyDSTmode = DSTon; - } - - break; - - case 19: - - { + break; + + case 16: /* time: iextime o_merid */ + { + yyMeridian = (yyvsp[0].Meridian); + } + break; + + case 17: /* zone: tZONE tDST */ + { + yyTimezone = (yyvsp[-1].Number); + yyDSTmode = DSTon; + } + break; + + case 18: /* zone: tZONE */ + { + yyTimezone = (yyvsp[0].Number); + yyDSTmode = DSToff; + } + break; + + case 19: /* zone: tDAYZONE */ + { + yyTimezone = (yyvsp[0].Number); + yyDSTmode = DSTon; + } + break; + + case 20: /* zone: tZONEwO4 sign INTNUM */ + { /* GMT+0100, GMT-1000, etc. */ + yyTimezone = (yyvsp[-2].Number) - (yyvsp[-1].Number)*((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60); + yyDSTmode = DSToff; + } + break; + + case 21: /* zone: tZONEwO2 sign INTNUM */ + { /* GMT+1, GMT-10, etc. */ + yyTimezone = (yyvsp[-2].Number) - (yyvsp[-1].Number)*((yyvsp[0].Number) * 60); + yyDSTmode = DSToff; + } + break; + + case 22: /* zone: sign INTNUM */ + { /* +0100, -0100 */ yyTimezone = -(yyvsp[-1].Number)*((yyvsp[0].Number) % 100 + ((yyvsp[0].Number) / 100) * 60); yyDSTmode = DSToff; } - - break; - - case 20: - - { - yyDayOrdinal = 1; - yyDayNumber = (yyvsp[0].Number); - } - - break; - - case 21: - - { - yyDayOrdinal = 1; - yyDayNumber = (yyvsp[-1].Number); - } - - break; - - case 22: - - { + break; + + case 25: /* day: tDAY */ + { + yyDayOrdinal = 1; + yyDayOfWeek = (yyvsp[0].Number); + } + break; + + case 26: /* day: tDAY comma */ + { + yyDayOrdinal = 1; + yyDayOfWeek = (yyvsp[-1].Number); + } + break; + + case 27: /* day: tUNUMBER tDAY */ + { yyDayOrdinal = (yyvsp[-1].Number); - yyDayNumber = (yyvsp[0].Number); + yyDayOfWeek = (yyvsp[0].Number); } + break; + case 28: /* day: sign SP tUNUMBER tDAY */ + { + yyDayOrdinal = (yyvsp[-3].Number) * (yyvsp[-1].Number); + yyDayOfWeek = (yyvsp[0].Number); + } break; - case 23: - - { + case 29: /* day: sign tUNUMBER tDAY */ + { yyDayOrdinal = (yyvsp[-2].Number) * (yyvsp[-1].Number); - yyDayNumber = (yyvsp[0].Number); + yyDayOfWeek = (yyvsp[0].Number); } - break; - case 24: - - { + case 30: /* day: tNEXT tDAY */ + { yyDayOrdinal = 2; - yyDayNumber = (yyvsp[0].Number); + yyDayOfWeek = (yyvsp[0].Number); } + break; + case 31: /* iexdate: tUNUMBER '-' tUNUMBER '-' tUNUMBER */ + { + yyMonth = (yyvsp[-2].Number); + yyDay = (yyvsp[0].Number); + yyYear = (yyvsp[-4].Number); + } break; - case 25: - - { + case 32: /* date: tUNUMBER '/' tUNUMBER */ + { yyMonth = (yyvsp[-2].Number); yyDay = (yyvsp[0].Number); } - break; - case 26: - - { + case 33: /* date: tUNUMBER '/' tUNUMBER '/' tUNUMBER */ + { yyMonth = (yyvsp[-4].Number); yyDay = (yyvsp[-2].Number); yyYear = (yyvsp[0].Number); } - - break; - - case 27: - - { - yyYear = (yyvsp[0].Number) / 10000; - yyMonth = ((yyvsp[0].Number) % 10000)/100; - yyDay = (yyvsp[0].Number) % 100; - } - - break; - - case 28: - - { + break; + + case 35: /* date: tUNUMBER '-' tMONTH '-' tUNUMBER */ + { yyDay = (yyvsp[-4].Number); yyMonth = (yyvsp[-2].Number); yyYear = (yyvsp[0].Number); } - - break; - - case 29: - - { - yyMonth = (yyvsp[-2].Number); - yyDay = (yyvsp[0].Number); - yyYear = (yyvsp[-4].Number); - } - - break; - - case 30: - - { + break; + + case 36: /* date: tMONTH tUNUMBER */ + { yyMonth = (yyvsp[-1].Number); yyDay = (yyvsp[0].Number); } - break; - case 31: - - { + case 37: /* date: tMONTH tUNUMBER comma tUNUMBER */ + { yyMonth = (yyvsp[-3].Number); yyDay = (yyvsp[-2].Number); yyYear = (yyvsp[0].Number); } - break; - case 32: - - { + case 38: /* date: tUNUMBER tMONTH */ + { yyMonth = (yyvsp[0].Number); yyDay = (yyvsp[-1].Number); } - break; - case 33: - - { + case 39: /* date: tEPOCH */ + { yyMonth = 1; yyDay = 1; yyYear = EPOCH; } - break; - case 34: - - { + case 40: /* date: tUNUMBER tMONTH tUNUMBER */ + { yyMonth = (yyvsp[-1].Number); yyDay = (yyvsp[-2].Number); yyYear = (yyvsp[0].Number); } - - break; - - case 35: - - { - yyMonthOrdinal = 1; - yyMonth = (yyvsp[0].Number); - } - - break; - - case 36: - - { - yyMonthOrdinal = (yyvsp[-1].Number); - yyMonth = (yyvsp[0].Number); - } - - break; - - case 37: - - { - if ((yyvsp[-5].Number) != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = (yyvsp[-10].Number); - yyMonth = (yyvsp[-8].Number); - yyDay = (yyvsp[-6].Number); - yyHour = (yyvsp[-4].Number); - yyMinutes = (yyvsp[-2].Number); - yySeconds = (yyvsp[0].Number); - } - - break; - - case 38: - - { - if ((yyvsp[-1].Number) != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = (yyvsp[-2].Number) / 10000; - yyMonth = ((yyvsp[-2].Number) % 10000)/100; - yyDay = (yyvsp[-2].Number) % 100; + break; + + case 41: /* ordMonth: tNEXT tMONTH */ + { + yyMonthOrdinalIncr = 1; + yyMonthOrdinal = (yyvsp[0].Number); + } + break; + + case 42: /* ordMonth: tNEXT tUNUMBER tMONTH */ + { + yyMonthOrdinalIncr = (yyvsp[-1].Number); + yyMonthOrdinal = (yyvsp[0].Number); + } + break; + + case 45: /* isodate: tISOBAS8 */ + { /* YYYYMMDD */ + yyYear = (yyvsp[0].Number) / 10000; + yyMonth = ((yyvsp[0].Number) % 10000)/100; + yyDay = (yyvsp[0].Number) % 100; + } + break; + + case 46: /* isodate: tISOBAS6 */ + { /* YYMMDD */ + yyYear = (yyvsp[0].Number) / 10000; + yyMonth = ((yyvsp[0].Number) % 10000)/100; + yyDay = (yyvsp[0].Number) % 100; + } + break; + + case 48: /* isotime: tISOBAS6 */ + { yyHour = (yyvsp[0].Number) / 10000; yyMinutes = ((yyvsp[0].Number) % 10000)/100; yySeconds = (yyvsp[0].Number) % 100; } - - break; - - case 39: - - { - if ((yyvsp[-5].Number) != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = (yyvsp[-6].Number) / 10000; - yyMonth = ((yyvsp[-6].Number) % 10000)/100; - yyDay = (yyvsp[-6].Number) % 100; - yyHour = (yyvsp[-4].Number); - yyMinutes = (yyvsp[-2].Number); - yySeconds = (yyvsp[0].Number); - } - - break; - - case 40: - - { + break; + + case 51: /* iso: tISOBASL tISOBAS6 */ + { /* YYYYMMDDhhmmss */ yyYear = (yyvsp[-1].Number) / 10000; yyMonth = ((yyvsp[-1].Number) % 10000)/100; yyDay = (yyvsp[-1].Number) % 100; yyHour = (yyvsp[0].Number) / 10000; yyMinutes = ((yyvsp[0].Number) % 10000)/100; yySeconds = (yyvsp[0].Number) % 100; } + break; + case 52: /* iso: tISOBASL tUNUMBER */ + { /* YYYYMMDDhhmm */ + if (yyDigitCount != 4) YYABORT; /* normally unreached */ + yyYear = (yyvsp[-1].Number) / 10000; + yyMonth = ((yyvsp[-1].Number) % 10000)/100; + yyDay = (yyvsp[-1].Number) % 100; + yyHour = (yyvsp[0].Number) / 100; + yyMinutes = ((yyvsp[0].Number) % 100); + yySeconds = 0; + } break; - case 41: - - { + case 53: /* trek: tSTARDATE INTNUM '.' tUNUMBER */ + { /* * Offset computed year by -377 so that the returned years will be * in a range accessible with a 32 bit clock seconds value. */ yyYear = (yyvsp[-2].Number)/1000 + 2323 - 377; yyDay = 1; yyMonth = 1; yyRelDay += (((yyvsp[-2].Number)%1000)*(365 + IsLeapYear(yyYear)))/1000; - yyRelSeconds += (yyvsp[0].Number) * 144 * 60; + yyRelSeconds += (yyvsp[0].Number) * (144LL * 60LL); } - break; - case 42: - - { + case 54: /* relspec: relunits tAGO */ + { yyRelSeconds *= -1; yyRelMonth *= -1; yyRelDay *= -1; } - - break; - - case 44: - - { - *yyRelPointer += (yyvsp[-2].Number) * (yyvsp[-1].Number) * (yyvsp[0].Number); - } - - break; - - case 45: - - { - *yyRelPointer += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - - break; - - case 46: - - { - *yyRelPointer += (yyvsp[0].Number); - } - - break; - - case 47: - - { - *yyRelPointer += (yyvsp[-1].Number) * (yyvsp[0].Number); - } - - break; - - case 48: - - { - *yyRelPointer += (yyvsp[0].Number); - } - - break; - - case 49: - - { - (yyval.Number) = -1; - } - - break; - - case 50: - - { - (yyval.Number) = 1; - } - - break; - - case 51: - - { + break; + + case 56: /* relunits: sign SP INTNUM unit */ + { + *yyRelPointer += (yyvsp[-3].Number) * (yyvsp[-1].Number) * (yyvsp[0].Number); + } + break; + + case 57: /* relunits: sign INTNUM unit */ + { + *yyRelPointer += (yyvsp[-2].Number) * (yyvsp[-1].Number) * (yyvsp[0].Number); + } + break; + + case 58: /* relunits: INTNUM unit */ + { + *yyRelPointer += (yyvsp[-1].Number) * (yyvsp[0].Number); + } + break; + + case 59: /* relunits: tNEXT unit */ + { + *yyRelPointer += (yyvsp[0].Number); + } + break; + + case 60: /* relunits: tNEXT INTNUM unit */ + { + *yyRelPointer += (yyvsp[-1].Number) * (yyvsp[0].Number); + } + break; + + case 61: /* relunits: unit */ + { + *yyRelPointer += (yyvsp[0].Number); + } + break; + + case 62: /* sign: '-' */ + { + (yyval.Number) = -1; + } + break; + + case 63: /* sign: '+' */ + { + (yyval.Number) = 1; + } + break; + + case 64: /* unit: tSEC_UNIT */ + { (yyval.Number) = (yyvsp[0].Number); yyRelPointer = &yyRelSeconds; } - break; - case 52: - - { + case 65: /* unit: tDAY_UNIT */ + { (yyval.Number) = (yyvsp[0].Number); yyRelPointer = &yyRelDay; } - break; - case 53: - - { + case 66: /* unit: tMONTH_UNIT */ + { (yyval.Number) = (yyvsp[0].Number); yyRelPointer = &yyRelMonth; } + break; + case 67: /* INTNUM: tUNUMBER */ + { + (yyval.Number) = (yyvsp[0].Number); + } + break; + + case 68: /* INTNUM: tISOBAS6 */ + { + (yyval.Number) = (yyvsp[0].Number); + } + break; + + case 69: /* INTNUM: tISOBAS8 */ + { + (yyval.Number) = (yyvsp[0].Number); + } break; - case 54: - - { - if (yyHaveTime && yyHaveDate && !yyHaveRel) { + case 70: /* numitem: tUNUMBER */ + { + if ((info->flags & (CLF_TIME|CLF_HAVEDATE|CLF_RELCONV)) == (CLF_TIME|CLF_HAVEDATE)) { yyYear = (yyvsp[0].Number); } else { - yyHaveTime++; + yyIncrFlags(CLF_TIME); if (yyDigitCount <= 2) { yyHour = (yyvsp[0].Number); yyMinutes = 0; } else { yyHour = (yyvsp[0].Number) / 100; @@ -2028,27 +1893,22 @@ } yySeconds = 0; yyMeridian = MER24; } } - break; - case 55: - - { + case 71: /* o_merid: %empty */ + { (yyval.Meridian) = MER24; } - break; - case 56: - - { + case 72: /* o_merid: tMERIDIAN */ + { (yyval.Meridian) = (yyvsp[0].Meridian); } - break; default: break; @@ -2062,30 +1922,28 @@ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an incorrect destructor might then be invoked immediately. In the case of YYERROR or YYBACKUP, subsequent parser actions might lead to an incorrect destructor call or verbose syntax error message before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc); YYPOPSTACK (yylen); yylen = 0; - YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; *++yylsp = yyloc; /* Now 'shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; + { + const int yylhs = yyr1[yyn] - YYNTOKENS; + const int yyi = yypgoto[yylhs] + *yyssp; + yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp + ? yytable[yyi] + : yydefgoto[yylhs]); + } goto yynewstate; /*--------------------------------------. @@ -2092,54 +1950,19 @@ | yyerrlab -- here on detecting error. | `--------------------------------------*/ yyerrlab: /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - + yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar); /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { ++yynerrs; -#if ! YYERROR_VERBOSE yyerror (&yylloc, info, YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (&yylloc, info, yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif } yyerror_range[1] = yylloc; - if (yyerrstatus == 3) { /* If just tried and failed to reuse lookahead token after an error, discard it. */ @@ -2164,16 +1987,15 @@ /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; + /* Pacify compilers when the user code never invokes YYERROR and the + label yyerrorlab therefore never appears in user code. */ + if (0) + YYERROR; + ++yynerrs; /* Do not reclaim the symbols of the rule whose action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; @@ -2186,17 +2008,18 @@ | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: yyerrstatus = 3; /* Each real token shifted decrements this. */ + /* Pop stack until we find a state that shifts the error token. */ for (;;) { yyn = yypact[yystate]; if (!yypact_value_is_default (yyn)) { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + yyn += YYSYMBOL_YYerror; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror) { yyn = yytable[yyn]; if (0 < yyn) break; } @@ -2206,11 +2029,11 @@ if (yyssp == yyss) YYABORT; yyerror_range[1] = *yylsp; yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp, info); + YY_ACCESSING_SYMBOL (yystate), yyvsp, yylsp, info); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } @@ -2217,17 +2040,15 @@ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN *++yyvsp = yylval; YY_IGNORE_MAYBE_UNINITIALIZED_END yyerror_range[2] = yylloc; - /* Using YYLLOC is tempting, but would change the location of - the lookahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, yyerror_range, 2); - *++yylsp = yyloc; + ++yylsp; + YYLLOC_DEFAULT (*yylsp, yyerror_range, 2); /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp); yystate = yyn; goto yynewstate; @@ -2234,30 +2055,34 @@ /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; - goto yyreturn; + goto yyreturnlab; + /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; - goto yyreturn; + goto yyreturnlab; + -#if !defined yyoverflow || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ +/*-----------------------------------------------------------. +| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. | +`-----------------------------------------------------------*/ yyexhaustedlab: yyerror (&yylloc, info, YY_("memory exhausted")); yyresult = 2; - /* Fall through. */ -#endif + goto yyreturnlab; + -yyreturn: +/*----------------------------------------------------------. +| yyreturnlab -- parsing is finished, clean up and return. | +`----------------------------------------------------------*/ +yyreturnlab: if (yychar != YYEMPTY) { /* Make sure we have latest lookahead translation. See comments at user semantic actions for why this is necessary. */ yytoken = YYTRANSLATE (yychar); @@ -2269,21 +2094,18 @@ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp, info); + YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, yylsp, info); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif + return yyresult; } /* @@ -2302,11 +2124,11 @@ { "september", tMONTH, 9 }, { "sept", tMONTH, 9 }, { "october", tMONTH, 10 }, { "november", tMONTH, 11 }, { "december", tMONTH, 12 }, - { "sunday", tDAY, 0 }, + { "sunday", tDAY, 7 }, { "monday", tDAY, 1 }, { "tuesday", tDAY, 2 }, { "tues", tDAY, 2 }, { "wednesday", tDAY, 3 }, { "wednes", tDAY, 3 }, @@ -2346,24 +2168,10 @@ { "today", tDAY_UNIT, 0 }, { "now", tSEC_UNIT, 0 }, { "last", tUNUMBER, -1 }, { "this", tSEC_UNIT, 0 }, { "next", tNEXT, 1 }, -#if 0 - { "first", tUNUMBER, 1 }, - { "second", tUNUMBER, 2 }, - { "third", tUNUMBER, 3 }, - { "fourth", tUNUMBER, 4 }, - { "fifth", tUNUMBER, 5 }, - { "sixth", tUNUMBER, 6 }, - { "seventh", tUNUMBER, 7 }, - { "eighth", tUNUMBER, 8 }, - { "ninth", tUNUMBER, 9 }, - { "tenth", tUNUMBER, 10 }, - { "eleventh", tUNUMBER, 11 }, - { "twelfth", tUNUMBER, 12 }, -#endif { "ago", tAGO, 1 }, { "epoch", tEPOCH, 0 }, { "stardate", tSTARDATE, 0 }, { NULL, 0, 0 } }; @@ -2401,10 +2209,12 @@ { "mdt", tDAYZONE, HOUR( 7) }, /* Mountain Daylight */ { "pst", tZONE, HOUR( 8) }, /* Pacific Standard */ { "pdt", tDAYZONE, HOUR( 8) }, /* Pacific Daylight */ { "yst", tZONE, HOUR( 9) }, /* Yukon Standard */ { "ydt", tDAYZONE, HOUR( 9) }, /* Yukon Daylight */ + { "akst", tZONE, HOUR( 9) }, /* Alaska Standard */ + { "akdt", tDAYZONE, HOUR( 9) }, /* Alaska Daylight */ { "hst", tZONE, HOUR(10) }, /* Hawaii Standard */ { "hdt", tDAYZONE, HOUR(10) }, /* Hawaii Daylight */ { "cat", tZONE, HOUR(10) }, /* Central Alaska */ { "ahst", tZONE, HOUR(10) }, /* Alaska-Hawaii Standard */ { "nt", tZONE, HOUR(11) }, /* Nome */ @@ -2424,11 +2234,11 @@ { "zp4", tZONE, -HOUR( 4) }, /* USSR Zone 3 */ { "zp5", tZONE, -HOUR( 5) }, /* USSR Zone 4 */ { "ist", tZONE, -HOUR(11/2) }, /* Indian Standard */ { "zp6", tZONE, -HOUR( 6) }, /* USSR Zone 5 */ #if 0 - /* For completeness. NST is also Newfoundland Stanard, nad SST is + /* For completeness. NST is also Newfoundland Standard, and SST is * also Swedish Summer. */ { "nst", tZONE, -HOUR(13/2) }, /* North Sumatra */ { "sst", tZONE, -HOUR( 7) }, /* South Sumatra, USSR Zone 6 */ #endif /* 0 */ { "wast", tZONE, -HOUR( 7) }, /* West Australian Standard */ @@ -2457,37 +2267,47 @@ /* * Military timezone table. */ static const TABLE MilitaryTable[] = { - { "a", tZONE, -HOUR( 1) + HOUR(100) }, - { "b", tZONE, -HOUR( 2) + HOUR(100) }, - { "c", tZONE, -HOUR( 3) + HOUR(100) }, - { "d", tZONE, -HOUR( 4) + HOUR(100) }, - { "e", tZONE, -HOUR( 5) + HOUR(100) }, - { "f", tZONE, -HOUR( 6) + HOUR(100) }, - { "g", tZONE, -HOUR( 7) + HOUR(100) }, - { "h", tZONE, -HOUR( 8) + HOUR(100) }, - { "i", tZONE, -HOUR( 9) + HOUR(100) }, - { "k", tZONE, -HOUR(10) + HOUR(100) }, - { "l", tZONE, -HOUR(11) + HOUR(100) }, - { "m", tZONE, -HOUR(12) + HOUR(100) }, - { "n", tZONE, HOUR( 1) + HOUR(100) }, - { "o", tZONE, HOUR( 2) + HOUR(100) }, - { "p", tZONE, HOUR( 3) + HOUR(100) }, - { "q", tZONE, HOUR( 4) + HOUR(100) }, - { "r", tZONE, HOUR( 5) + HOUR(100) }, - { "s", tZONE, HOUR( 6) + HOUR(100) }, - { "t", tZONE, HOUR( 7) + HOUR(100) }, - { "u", tZONE, HOUR( 8) + HOUR(100) }, - { "v", tZONE, HOUR( 9) + HOUR(100) }, - { "w", tZONE, HOUR( 10) + HOUR(100) }, - { "x", tZONE, HOUR( 11) + HOUR(100) }, - { "y", tZONE, HOUR( 12) + HOUR(100) }, - { "z", tZONE, HOUR( 0) + HOUR(100) }, + { "a", tZONE, -HOUR( 1) }, + { "b", tZONE, -HOUR( 2) }, + { "c", tZONE, -HOUR( 3) }, + { "d", tZONE, -HOUR( 4) }, + { "e", tZONE, -HOUR( 5) }, + { "f", tZONE, -HOUR( 6) }, + { "g", tZONE, -HOUR( 7) }, + { "h", tZONE, -HOUR( 8) }, + { "i", tZONE, -HOUR( 9) }, + { "k", tZONE, -HOUR(10) }, + { "l", tZONE, -HOUR(11) }, + { "m", tZONE, -HOUR(12) }, + { "n", tZONE, HOUR( 1) }, + { "o", tZONE, HOUR( 2) }, + { "p", tZONE, HOUR( 3) }, + { "q", tZONE, HOUR( 4) }, + { "r", tZONE, HOUR( 5) }, + { "s", tZONE, HOUR( 6) }, + { "t", tZONE, HOUR( 7) }, + { "u", tZONE, HOUR( 8) }, + { "v", tZONE, HOUR( 9) }, + { "w", tZONE, HOUR( 10) }, + { "x", tZONE, HOUR( 11) }, + { "y", tZONE, HOUR( 12) }, + { "z", tZONE, HOUR( 0) }, { NULL, 0, 0 } }; + +static inline const char * +bypassSpaces( + const char *s) +{ + while (TclIsSpaceProc(*s)) { + s++; + } + return s; +} /* * Dump error messages in the bit bucket. */ @@ -2496,10 +2316,13 @@ YYLTYPE* location, DateInfo* infoPtr, const char *s) { Tcl_Obj* t; + if (!infoPtr->messages) { + TclNewObj(infoPtr->messages); + } Tcl_AppendToObj(infoPtr->messages, infoPtr->separatrix, -1); Tcl_AppendToObj(infoPtr->messages, s, -1); Tcl_AppendToObj(infoPtr->messages, " (characters ", -1); TclNewIntObj(t, location->first_column); Tcl_IncrRefCount(t); @@ -2512,36 +2335,24 @@ Tcl_DecrRefCount(t); Tcl_AppendToObj(infoPtr->messages, ")", -1); infoPtr->separatrix = "\n"; } -static time_t +int ToSeconds( - time_t Hours, - time_t Minutes, - time_t Seconds, + int Hours, + int Minutes, + int Seconds, MERIDIAN Meridian) { - if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59) { - return -1; - } switch (Meridian) { case MER24: - if (Hours < 0 || Hours > 23) { - return -1; - } - return (Hours * 60L + Minutes) * 60L + Seconds; + return (Hours * 60 + Minutes) * 60 + Seconds; case MERam: - if (Hours < 1 || Hours > 12) { - return -1; - } - return ((Hours % 12) * 60L + Minutes) * 60L + Seconds; + return (((Hours / 24) * 24 + (Hours % 12)) * 60 + Minutes) * 60 + Seconds; case MERpm: - if (Hours < 1 || Hours > 12) { - return -1; - } - return (((Hours % 12) + 12) * 60L + Minutes) * 60L + Seconds; + return (((Hours / 24) * 24 + (Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds; } return -1; /* Should never be reached */ } static int @@ -2558,15 +2369,15 @@ * Make it lowercase. */ Tcl_UtfToLower(buff); - if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) { + if (*buff == 'a' && (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0)) { yylvalPtr->Meridian = MERam; return tMERIDIAN; } - if (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0) { + if (*buff == 'p' && (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0)) { yylvalPtr->Meridian = MERpm; return tMERIDIAN; } /* @@ -2676,54 +2487,114 @@ { char c; char *p; char buff[20]; int Count; + const char *tokStart; location->first_column = yyInput - info->dateStart; for ( ; ; ) { - while (TclIsSpaceProcM(*yyInput)) { - yyInput++; + + if (isspace(UCHAR(*yyInput))) { + yyInput = bypassSpaces(yyInput); + /* ignore space at end of text and before some words */ + c = *yyInput; + if (c != '\0' && !isalpha(UCHAR(c))) { + return SP; + } } + tokStart = yyInput; if (isdigit(UCHAR(c = *yyInput))) { /* INTL: digit */ - /* - * Convert the string into a number; count the number of digits. - */ - - Count = 0; - for (yylvalPtr->Number = 0; - isdigit(UCHAR(c = *yyInput++)); ) { /* INTL: digit */ - yylvalPtr->Number = 10 * yylvalPtr->Number + c - '0'; - Count++; - } - yyInput--; - yyDigitCount = Count; - + + /* + * Count the number of digits. + */ + p = (char *)yyInput; + while (isdigit(UCHAR(*++p))) {}; + yyDigitCount = p - yyInput; + /* + * A number with 12 or 14 digits is considered an ISO 8601 date. + */ + if (yyDigitCount == 14 || yyDigitCount == 12) { + /* long form of ISO 8601 (without separator), either + * YYYYMMDDhhmmss or YYYYMMDDhhmm, so reduce to date + * (8 chars is isodate) */ + p = (char *)yyInput+8; + if (TclAtoWIe(&yylvalPtr->Number, yyInput, p, 1) != TCL_OK) { + return tID; /* overflow*/ + } + yyDigitCount = 8; + yyInput = p; + location->last_column = yyInput - info->dateStart - 1; + return tISOBASL; + } + /* + * Convert the string into a number + */ + if (TclAtoWIe(&yylvalPtr->Number, yyInput, p, 1) != TCL_OK) { + return tID; /* overflow*/ + } + yyInput = p; /* * A number with 6 or more digits is considered an ISO 8601 base. */ - - if (Count >= 6) { - location->last_column = yyInput - info->dateStart - 1; - return tISOBASE; - } else { - location->last_column = yyInput - info->dateStart - 1; - return tUNUMBER; - } + location->last_column = yyInput - info->dateStart - 1; + if (yyDigitCount >= 6) { + if (yyDigitCount == 8) { + return tISOBAS8; + } + if (yyDigitCount == 6) { + return tISOBAS6; + } + } + /* ignore spaces after digits (optional) */ + yyInput = bypassSpaces(yyInput); + return tUNUMBER; } if (!(c & 0x80) && isalpha(UCHAR(c))) { /* INTL: ISO only. */ + int ret; for (p = buff; isalpha(UCHAR(c = *yyInput++)) /* INTL: ISO only. */ || c == '.'; ) { - if (p < &buff[sizeof buff - 1]) { + if (p < &buff[sizeof(buff) - 1]) { *p++ = c; } } *p = '\0'; yyInput--; location->last_column = yyInput - info->dateStart - 1; - return LookupWord(yylvalPtr, buff); + ret = LookupWord(yylvalPtr, buff); + /* + * lookahead: + * for spaces to consider word boundaries (for instance + * literal T in isodateTisotimeZ is not a TZ, but Z is UTC); + * for +/- digit, to differentiate between "GMT+1000 day" and "GMT +1000 day"; + * bypass spaces after token (but ignore by TZ+OFFS), because should + * recognize next SP token, if TZ only. + */ + if (ret == tZONE || ret == tDAYZONE) { + c = *yyInput; + if (isdigit(UCHAR(c))) { /* literal not a TZ */ + yyInput = tokStart; + return *yyInput++; + } + if ((c == '+' || c == '-') && isdigit(UCHAR(*(yyInput+1)))) { + if ( !isdigit(UCHAR(*(yyInput+2))) + || !isdigit(UCHAR(*(yyInput+3)))) { + /* GMT+1, GMT-10, etc. */ + return tZONEwO2; + } + if ( isdigit(UCHAR(*(yyInput+4))) + && !isdigit(UCHAR(*(yyInput+5)))) { + /* GMT+1000, etc. */ + return tZONEwO4; + } + } + } + yyInput = bypassSpaces(yyInput); + return ret; + } if (c != '(') { location->last_column = yyInput - info->dateStart; return *yyInput++; } @@ -2739,176 +2610,83 @@ Count--; } } while (Count > 0); } } - + int -TclClockOldscanObjCmd( - TCL_UNUSED(void *), +TclClockFreeScan( Tcl_Interp *interp, /* Tcl interpreter */ - int objc, /* Count of paraneters */ - Tcl_Obj *const *objv) /* Parameters */ + DateInfo *info) /* Input and result parameters */ { - Tcl_Obj *result, *resultElement; - int yr, mo, da; - DateInfo dateInfo; - DateInfo* info = &dateInfo; int status; - if (objc != 5) { - Tcl_WrongNumArgs(interp, 1, objv, - "stringToParse baseYear baseMonth baseDay" ); - return TCL_ERROR; - } - - yyInput = TclGetString(objv[1]); - dateInfo.dateStart = yyInput; - - yyHaveDate = 0; - if (Tcl_GetIntFromObj(interp, objv[2], &yr) != TCL_OK - || Tcl_GetIntFromObj(interp, objv[3], &mo) != TCL_OK - || Tcl_GetIntFromObj(interp, objv[4], &da) != TCL_OK) { - return TCL_ERROR; - } - yyYear = yr; yyMonth = mo; yyDay = da; - - yyHaveTime = 0; - yyHour = 0; yyMinutes = 0; yySeconds = 0; yyMeridian = MER24; - - yyHaveZone = 0; - yyTimezone = 0; yyDSTmode = DSTmaybe; - - yyHaveOrdinalMonth = 0; - yyMonthOrdinal = 0; - - yyHaveDay = 0; - yyDayOrdinal = 0; yyDayNumber = 0; - - yyHaveRel = 0; - yyRelMonth = 0; yyRelDay = 0; yyRelSeconds = 0; yyRelPointer = NULL; - - TclNewObj(dateInfo.messages); - dateInfo.separatrix = ""; - Tcl_IncrRefCount(dateInfo.messages); - - status = yyparse(&dateInfo); - if (status == 1) { - Tcl_SetObjResult(interp, dateInfo.messages); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "PARSE", NULL); - return TCL_ERROR; + #if YYDEBUG + /* enable debugging if compiled with YYDEBUG */ + yydebug = 1; + #endif + + /* + * yyInput = stringToParse; + * + * ClockInitDateInfo(info) should be executed to pre-init info; + */ + + yyDSTmode = DSTmaybe; + + info->separatrix = ""; + + info->dateStart = yyInput; + + /* ignore spaces at begin */ + yyInput = bypassSpaces(yyInput); + + /* parse */ + status = yyparse(info); + if (status == 1) { + const char *msg = NULL; + if (info->errFlags & CLF_HAVEDATE) { + msg = "more than one date in string"; + } else if (info->errFlags & CLF_TIME) { + msg = "more than one time of day in string"; + } else if (info->errFlags & CLF_ZONE) { + msg = "more than one time zone in string"; + } else if (info->errFlags & CLF_DAYOFWEEK) { + msg = "more than one weekday in string"; + } else if (info->errFlags & CLF_ORDINALMONTH) { + msg = "more than one ordinal month in string"; + } + if (msg) { + Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", (char *)NULL); + } else { + Tcl_SetObjResult(interp, + info->messages ? info->messages : Tcl_NewObj()); + info->messages = NULL; + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "PARSE", (char *)NULL); + } + status = TCL_ERROR; } else if (status == 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj("memory exhausted", -1)); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); - return TCL_ERROR; + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + status = TCL_ERROR; } else if (status != 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("Unknown status returned " "from date parser. Please " "report this error as a " "bug in Tcl.", -1)); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "BUG", NULL); - return TCL_ERROR; - } - Tcl_DecrRefCount(dateInfo.messages); - - if (yyHaveDate > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one date in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveTime > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one time of day in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveZone > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one time zone in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveDay > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one weekday in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveOrdinalMonth > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one ordinal month in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - - TclNewObj(result); - TclNewObj(resultElement); - if (yyHaveDate) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyYear)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonth)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDay)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - if (yyHaveTime) { - Tcl_ListObjAppendElement(interp, result, Tcl_NewIntObj( - ToSeconds(yyHour, yyMinutes, yySeconds, (MERIDIAN)yyMeridian))); - } else { - Tcl_ListObjAppendElement(interp, result, Tcl_NewObj()); - } - - TclNewObj(resultElement); - if (yyHaveZone) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(-yyTimezone)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(1 - yyDSTmode)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TclNewObj(resultElement); - if (yyHaveRel) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelMonth)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelDay)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelSeconds)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TclNewObj(resultElement); - if (yyHaveDay && !yyHaveDate) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDayOrdinal)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDayNumber)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TclNewObj(resultElement); - if (yyHaveOrdinalMonth) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonthOrdinal)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonth)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - Tcl_SetObjResult(interp, result); - return TCL_OK; + Tcl_SetErrorCode(interp, "TCL", "BUG", (char *)NULL); + status = TCL_ERROR; + } + if (info->messages) { + Tcl_DecrRefCount(info->messages); + } + return status; } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ ADDED generic/tclDate.h Index: generic/tclDate.h ================================================================== --- /dev/null +++ generic/tclDate.h @@ -0,0 +1,565 @@ +/* + * tclDate.h -- + * + * This header file handles common usage of clock primitives + * between tclDate.c (yacc), tclClock.c and tclClockFmt.c. + * + * Copyright (c) 2014 Serg G. Brester (aka sebres) + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#ifndef _TCLCLOCK_H +#define _TCLCLOCK_H + +/* + * Constants + */ + +#define JULIAN_DAY_POSIX_EPOCH 2440588 +#define GREGORIAN_CHANGE_DATE 2361222 +#define SECONDS_PER_DAY 86400 +#define JULIAN_SEC_POSIX_EPOCH (((Tcl_WideInt) JULIAN_DAY_POSIX_EPOCH) \ + * SECONDS_PER_DAY) +#define FOUR_CENTURIES 146097 /* days */ +#define JDAY_1_JAN_1_CE_JULIAN 1721424 +#define JDAY_1_JAN_1_CE_GREGORIAN 1721426 +#define ONE_CENTURY_GREGORIAN 36524 /* days */ +#define FOUR_YEARS 1461 /* days */ +#define ONE_YEAR 365 /* days */ + +#define RODDENBERRY 1946 /* Another epoch (Hi, Jeff!) */ + +enum DateInfoFlags { + CLF_OPTIONAL = 1 << 0, /* token is non mandatory */ + CLF_POSIXSEC = 1 << 1, + CLF_LOCALSEC = 1 << 2, + CLF_JULIANDAY = 1 << 3, + CLF_TIME = 1 << 4, + CLF_ZONE = 1 << 5, + CLF_CENTURY = 1 << 6, + CLF_DAYOFMONTH = 1 << 7, + CLF_DAYOFYEAR = 1 << 8, + CLF_MONTH = 1 << 9, + CLF_YEAR = 1 << 10, + CLF_DAYOFWEEK = 1 << 11, + CLF_ISO8601YEAR = 1 << 12, + CLF_ISO8601WEEK = 1 << 13, + CLF_ISO8601CENTURY = 1 << 14, + + CLF_SIGNED = 1 << 15, + + /* Compounds */ + + CLF_HAVEDATE = (CLF_DAYOFMONTH | CLF_MONTH | CLF_YEAR), + CLF_DATE = (CLF_JULIANDAY | CLF_DAYOFMONTH | CLF_DAYOFYEAR + | CLF_MONTH | CLF_YEAR | CLF_ISO8601YEAR + | CLF_DAYOFWEEK | CLF_ISO8601WEEK), + + /* + * Extra flags used outside of scan/format-tokens too (int, not a short). + */ + + CLF_RELCONV = 1 << 17, + CLF_ORDINALMONTH = 1 << 18, + + /* On demand (lazy) assemble flags */ + + CLF_ASSEMBLE_DATE = 1 << 28,/* assemble year, month, etc. using julianDay */ + CLF_ASSEMBLE_JULIANDAY = 1 << 29, + /* assemble julianDay using year, month, etc. */ + CLF_ASSEMBLE_SECONDS = 1 << 30 + /* assemble localSeconds (and seconds at end) */ +}; + +#define TCL_MIN_SECONDS -0x00F0000000000000LL +#define TCL_MAX_SECONDS 0x00F0000000000000LL +#define TCL_INV_SECONDS (TCL_MIN_SECONDS - 1) + +/* + * Enumeration of the string literals used in [clock] + */ + +typedef enum ClockLiteral { + LIT__NIL, + LIT__DEFAULT_FORMAT, + LIT_SYSTEM, LIT_CURRENT, LIT_C, + LIT_BCE, LIT_CE, + LIT_DAYOFMONTH, LIT_DAYOFWEEK, LIT_DAYOFYEAR, + LIT_ERA, LIT_GMT, LIT_GREGORIAN, + LIT_INTEGER_VALUE_TOO_LARGE, + LIT_ISO8601WEEK, LIT_ISO8601YEAR, + LIT_JULIANDAY, LIT_LOCALSECONDS, + LIT_MONTH, + LIT_SECONDS, LIT_TZNAME, LIT_TZOFFSET, + LIT_YEAR, + LIT_TZDATA, + LIT_GETSYSTEMTIMEZONE, + LIT_SETUPTIMEZONE, + LIT_MCGET, + LIT_GETSYSTEMLOCALE, LIT_GETCURRENTLOCALE, + LIT_LOCALIZE_FORMAT, + LIT__END +} ClockLiteral; + +#define CLOCK_LITERAL_ARRAY(litarr) static const char *const litarr[] = { \ + "", \ + "%a %b %d %H:%M:%S %Z %Y", \ + "system", "current", "C", \ + "BCE", "CE", \ + "dayOfMonth", "dayOfWeek", "dayOfYear", \ + "era", ":GMT", "gregorian", \ + "integer value too large to represent", \ + "iso8601Week", "iso8601Year", \ + "julianDay", "localSeconds", \ + "month", \ + "seconds", "tzName", "tzOffset", \ + "year", \ + "::tcl::clock::TZData", \ + "::tcl::clock::GetSystemTimeZone", \ + "::tcl::clock::SetupTimeZone", \ + "::tcl::clock::mcget", \ + "::tcl::clock::GetSystemLocale", "::tcl::clock::mclocale", \ + "::tcl::clock::LocalizeFormat" \ +} + +/* + * Enumeration of the msgcat literals used in [clock] + */ + +typedef enum ClockMsgCtLiteral { + MCLIT__NIL, /* placeholder */ + MCLIT_MONTHS_FULL, MCLIT_MONTHS_ABBREV, MCLIT_MONTHS_COMB, + MCLIT_DAYS_OF_WEEK_FULL, MCLIT_DAYS_OF_WEEK_ABBREV, MCLIT_DAYS_OF_WEEK_COMB, + MCLIT_AM, MCLIT_PM, + MCLIT_LOCALE_ERAS, + MCLIT_BCE, MCLIT_CE, + MCLIT_BCE2, MCLIT_CE2, + MCLIT_BCE3, MCLIT_CE3, + MCLIT_LOCALE_NUMERALS, + MCLIT__END +} ClockMsgCtLiteral; + +#define CLOCK_LOCALE_LITERAL_ARRAY(litarr, pref) static const char *const litarr[] = { \ + pref "", \ + pref "MONTHS_FULL", pref "MONTHS_ABBREV", pref "MONTHS_COMB", \ + pref "DAYS_OF_WEEK_FULL", pref "DAYS_OF_WEEK_ABBREV", pref "DAYS_OF_WEEK_COMB", \ + pref "AM", pref "PM", \ + pref "LOCALE_ERAS", \ + pref "BCE", pref "CE", \ + pref "b.c.e.", pref "c.e.", \ + pref "b.c.", pref "a.d.", \ + pref "LOCALE_NUMERALS", \ +} + +/* + * Structure containing the fields used in [clock format] and [clock scan] + */ + +enum TclDateFieldsFlags { + CLF_CTZ = (1 << 4) +}; + +typedef struct TclDateFields { + /* Cacheable fields: */ + + Tcl_WideInt seconds; /* Time expressed in seconds from the Posix + * epoch */ + Tcl_WideInt localSeconds; /* Local time expressed in nominal seconds + * from the Posix epoch */ + int tzOffset; /* Time zone offset in seconds east of + * Greenwich */ + Tcl_WideInt julianDay; /* Julian Day Number in local time zone */ + int isBce; /* 1 if BCE */ + int gregorian; /* Flag == 1 if the date is Gregorian */ + int year; /* Year of the era */ + int dayOfYear; /* Day of the year (1 January == 1) */ + int month; /* Month number */ + int dayOfMonth; /* Day of the month */ + int iso8601Year; /* ISO8601 week-based year */ + int iso8601Week; /* ISO8601 week number */ + int dayOfWeek; /* Day of the week */ + int hour; /* Hours of day (in-between time only calculation) */ + int minutes; /* Minutes of hour (in-between time only calculation) */ + Tcl_WideInt secondOfMin; /* Seconds of minute (in-between time only calculation) */ + Tcl_WideInt secondOfDay; /* Seconds of day (in-between time only calculation) */ + + int flags; /* 0 or CLF_CTZ */ + + /* Non cacheable fields: */ + + Tcl_Obj *tzName; /* Name (or corresponding DST-abbreviation) of the + * time zone, if set the refCount is incremented */ +} TclDateFields; + +#define ClockCacheableDateFieldsSize \ + offsetof(TclDateFields, tzName) + +/* + * Meridian: am, pm, or 24-hour style. + */ + +typedef enum _MERIDIAN { + MERam, MERpm, MER24 +} MERIDIAN; + +/* + * Structure contains return parsed fields. + */ + +typedef struct DateInfo { + const char *dateStart; + const char *dateInput; + const char *dateEnd; + + TclDateFields date; + + int flags; /* Signals parts of date/time get found */ + int errFlags; /* Signals error (part of date/time found twice) */ + + MERIDIAN dateMeridian; + + int dateTimezone; + int dateDSTmode; + + Tcl_WideInt dateRelMonth; + Tcl_WideInt dateRelDay; + Tcl_WideInt dateRelSeconds; + + int dateMonthOrdinalIncr; + int dateMonthOrdinal; + + int dateDayOrdinal; + + Tcl_WideInt *dateRelPointer; + + int dateSpaceCount; + int dateDigitCount; + + int dateCentury; + + Tcl_Obj *messages; /* Error messages */ + const char* separatrix; /* String separating messages */ +} DateInfo; + +#define yydate (info->date) /* Date fields used for converting */ + +#define yyDay (info->date.dayOfMonth) +#define yyMonth (info->date.month) +#define yyYear (info->date.year) + +#define yyHour (info->date.hour) +#define yyMinutes (info->date.minutes) +#define yySeconds (info->date.secondOfMin) +#define yySecondOfDay (info->date.secondOfDay) + +#define yyDSTmode (info->dateDSTmode) +#define yyDayOrdinal (info->dateDayOrdinal) +#define yyDayOfWeek (info->date.dayOfWeek) +#define yyMonthOrdinalIncr (info->dateMonthOrdinalIncr) +#define yyMonthOrdinal (info->dateMonthOrdinal) +#define yyTimezone (info->dateTimezone) +#define yyMeridian (info->dateMeridian) +#define yyRelMonth (info->dateRelMonth) +#define yyRelDay (info->dateRelDay) +#define yyRelSeconds (info->dateRelSeconds) +#define yyRelPointer (info->dateRelPointer) +#define yyInput (info->dateInput) +#define yyDigitCount (info->dateDigitCount) +#define yySpaceCount (info->dateSpaceCount) + +static inline void +ClockInitDateInfo( + DateInfo *info) +{ + memset(info, 0, sizeof(DateInfo)); +} + +/* + * Structure containing the command arguments supplied to [clock format] and [clock scan] + */ + +enum ClockFmtScnCmdArgsFlags { + CLF_VALIDATE_S1 = (1 << 0), + CLF_VALIDATE_S2 = (1 << 1), + CLF_VALIDATE = (CLF_VALIDATE_S1|CLF_VALIDATE_S2), + CLF_EXTENDED = (1 << 4), + CLF_STRICT = (1 << 8), + CLF_LOCALE_USED = (1 << 15) +}; + +typedef struct ClockClientData ClockClientData; + +typedef struct ClockFmtScnCmdArgs { + ClockClientData *dataPtr; /* Pointer to literal pool, etc. */ + Tcl_Interp *interp; /* Tcl interpreter */ + Tcl_Obj *formatObj; /* Format */ + Tcl_Obj *localeObj; /* Name of the locale where the time will be expressed. */ + Tcl_Obj *timezoneObj; /* Default time zone in which the time will be expressed */ + Tcl_Obj *baseObj; /* Base (scan and add) or clockValue (format) */ + int flags; /* Flags control scanning */ + Tcl_Obj *mcDictObj; /* Current dictionary of tcl::clock package for given localeObj*/ +} ClockFmtScnCmdArgs; + +/* Last-period cache for fast UTC to local and backwards conversion */ +typedef struct ClockLastTZOffs { + /* keys */ + Tcl_Obj *timezoneObj; + int changeover; + Tcl_WideInt localSeconds; + Tcl_WideInt rangesVal[2]; /* Bounds for cached time zone offset */ + /* values */ + int tzOffset; + Tcl_Obj *tzName; /* Name (abbreviation) of this area in TZ */ +} ClockLastTZOffs; + +/* + * Structure containing the client data for [clock] + */ + +typedef struct ClockClientData { + size_t refCount; /* Number of live references. */ + Tcl_Obj **literals; /* Pool of object literals (common, locale independent). */ + Tcl_Obj **mcLiterals; /* Msgcat object literals with mc-keys for search with locale. */ + Tcl_Obj **mcLitIdxs; /* Msgcat object indices prefixed with _IDX_, + * used for quick dictionary search */ + Tcl_Obj *mcDicts; /* Msgcat collection, contains weak pointers to locale + * catalogs, and owns it references (onetime referenced) */ + + /* Cache for current clock parameters, imparted via "configure" */ + size_t lastTZEpoch; + int currentYearCentury; + int yearOfCenturySwitch; + int validMinYear; + int validMaxYear; + double maxJDN; + + Tcl_Obj *systemTimeZone; + Tcl_Obj *systemSetupTZData; + Tcl_Obj *gmtSetupTimeZoneUnnorm; + Tcl_Obj *gmtSetupTimeZone; + Tcl_Obj *gmtSetupTZData; + Tcl_Obj *gmtTZName; + Tcl_Obj *lastSetupTimeZoneUnnorm; + Tcl_Obj *lastSetupTimeZone; + Tcl_Obj *lastSetupTZData; + Tcl_Obj *prevSetupTimeZoneUnnorm; + Tcl_Obj *prevSetupTimeZone; + Tcl_Obj *prevSetupTZData; + + Tcl_Obj *defaultLocale; + Tcl_Obj *defaultLocaleDict; + Tcl_Obj *currentLocale; + Tcl_Obj *currentLocaleDict; + Tcl_Obj *lastUsedLocaleUnnorm; + Tcl_Obj *lastUsedLocale; + Tcl_Obj *lastUsedLocaleDict; + Tcl_Obj *prevUsedLocaleUnnorm; + Tcl_Obj *prevUsedLocale; + Tcl_Obj *prevUsedLocaleDict; + + /* Cache for last base (last-second fast convert if base/tz not changed) */ + struct { + Tcl_Obj *timezoneObj; + TclDateFields date; + } lastBase; + + /* Last-period cache for fast UTC to Local and backwards conversion */ + ClockLastTZOffs lastTZOffsCache[2]; + + int defFlags; /* Default flags (from configure), ATM + * only CLF_VALIDATE supported */ +} ClockClientData; + +#define ClockDefaultYearCentury 2000 +#define ClockDefaultCenturySwitch 38 + +/* + * Clock scan and format facilities. + */ + +#ifndef TCL_MEM_DEBUG +# define CLOCK_FMT_SCN_STORAGE_GC_SIZE 32 +#else +# define CLOCK_FMT_SCN_STORAGE_GC_SIZE 0 +#endif + +#define CLOCK_MIN_TOK_CHAIN_BLOCK_SIZE 2 + +typedef struct ClockScanToken ClockScanToken; + +typedef int ClockScanTokenProc( + ClockFmtScnCmdArgs *opts, + DateInfo *info, + ClockScanToken *tok); + +typedef enum _CLCKTOK_TYPE { + CTOKT_INT = 1, CTOKT_WIDE, CTOKT_PARSER, CTOKT_SPACE, CTOKT_WORD, CTOKT_CHAR, + CFMTT_PROC +} CLCKTOK_TYPE; + +typedef struct ClockScanTokenMap { + unsigned short type; + unsigned short flags; + unsigned short clearFlags; + unsigned short minSize; + unsigned short maxSize; + unsigned short offs; + ClockScanTokenProc *parser; + const void *data; +} ClockScanTokenMap; + +struct ClockScanToken { + const ClockScanTokenMap *map; + struct { + const char *start; + const char *end; + } tokWord; + unsigned short endDistance; + unsigned short lookAhMin; + unsigned short lookAhMax; + unsigned short lookAhTok; +}; + +#define MIN_FMT_RESULT_BLOCK_ALLOC 80 +#define MIN_FMT_RESULT_BLOCK_DELTA 0 +/* Maximal permitted threshold (buffer size > result size) in percent, + * to directly return the buffer without reallocate */ +#define MAX_FMT_RESULT_THRESHOLD 2 + +typedef struct DateFormat { + char *resMem; + char *resEnd; + char *output; + TclDateFields date; + Tcl_Obj *localeEra; +} DateFormat; + +enum ClockFormatTokenMapFlags { + CLFMT_INCR = (1 << 3), + CLFMT_DECR = (1 << 4), + CLFMT_CALC = (1 << 5), + CLFMT_LOCALE_INDX = (1 << 8) +}; + +typedef struct ClockFormatToken ClockFormatToken; + +typedef int ClockFormatTokenProc( + ClockFmtScnCmdArgs *opts, + DateFormat *dateFmt, + ClockFormatToken *tok, + int *val); + +typedef struct ClockFormatTokenMap { + unsigned short type; + const char *tostr; + unsigned short width; + unsigned short flags; + unsigned short divider; + unsigned short divmod; + unsigned short offs; + ClockFormatTokenProc *fmtproc; + void *data; +} ClockFormatTokenMap; + +struct ClockFormatToken { + const ClockFormatTokenMap *map; + struct { + const char *start; + const char *end; + } tokWord; +}; + +typedef struct ClockFmtScnStorage ClockFmtScnStorage; + +struct ClockFmtScnStorage { + int objRefCount; /* Reference count shared across threads */ + ClockScanToken *scnTok; + unsigned scnTokC; + unsigned scnSpaceCount; /* Count of mandatory spaces used in format */ + ClockFormatToken *fmtTok; + unsigned fmtTokC; +#if CLOCK_FMT_SCN_STORAGE_GC_SIZE > 0 + ClockFmtScnStorage *nextPtr; + ClockFmtScnStorage *prevPtr; +#endif + size_t fmtMinAlloc; +#if 0 + Tcl_HashEntry hashEntry /* ClockFmtScnStorage is a derivate of Tcl_HashEntry, + * stored by offset +sizeof(self) */ +#endif +}; + +/* + * Clock macros. + */ + +/* + * Extracts Julian day and seconds of the day from posix seconds (tm). + */ +#define ClockExtractJDAndSODFromSeconds(jd, sod, tm) \ + do { \ + jd = (tm + JULIAN_SEC_POSIX_EPOCH); \ + if (jd >= SECONDS_PER_DAY || jd <= -SECONDS_PER_DAY) { \ + jd /= SECONDS_PER_DAY; \ + sod = (int)(tm % SECONDS_PER_DAY); \ + } else { \ + sod = (int)jd, jd = 0; \ + } \ + if (sod < 0) { \ + sod += SECONDS_PER_DAY; \ + /* JD is affected, if switched into negative (avoid 24 hours difference) */ \ + if (jd <= 0) { \ + jd--; \ + } \ + } \ + } while(0) + +/* + * Prototypes of module functions. + */ + +MODULE_SCOPE int ToSeconds(int Hours, int Minutes, + int Seconds, MERIDIAN Meridian); +MODULE_SCOPE int IsGregorianLeapYear(TclDateFields *); +MODULE_SCOPE void GetJulianDayFromEraYearWeekDay( + TclDateFields *fields, int changeover); +MODULE_SCOPE void GetJulianDayFromEraYearMonthDay( + TclDateFields *fields, int changeover); +MODULE_SCOPE void GetJulianDayFromEraYearDay( + TclDateFields *fields, int changeover); +MODULE_SCOPE int ConvertUTCToLocal(ClockClientData *dataPtr, Tcl_Interp *, + TclDateFields *, Tcl_Obj *timezoneObj, int); +MODULE_SCOPE Tcl_Obj * LookupLastTransition(Tcl_Interp *, Tcl_WideInt, + Tcl_Size, Tcl_Obj *const *, Tcl_WideInt *rangesVal); +MODULE_SCOPE int TclClockFreeScan(Tcl_Interp *interp, DateInfo *info); + +/* tclClock.c module declarations */ + +MODULE_SCOPE Tcl_Obj * ClockSetupTimeZone(ClockClientData *dataPtr, + Tcl_Interp *interp, Tcl_Obj *timezoneObj); +MODULE_SCOPE Tcl_Obj * ClockMCDict(ClockFmtScnCmdArgs *opts); +MODULE_SCOPE Tcl_Obj * ClockMCGet(ClockFmtScnCmdArgs *opts, int mcKey); +MODULE_SCOPE Tcl_Obj * ClockMCGetIdx(ClockFmtScnCmdArgs *opts, int mcKey); +MODULE_SCOPE int ClockMCSetIdx(ClockFmtScnCmdArgs *opts, int mcKey, + Tcl_Obj *valObj); + +/* tclClockFmt.c module declarations */ + +MODULE_SCOPE char * TclItoAw(char *buf, int val, char padchar, unsigned short width); +MODULE_SCOPE int TclAtoWIe(Tcl_WideInt *out, const char *p, const char *e, int sign); + +MODULE_SCOPE Tcl_Obj* ClockFrmObjGetLocFmtKey(Tcl_Interp *interp, + Tcl_Obj *objPtr); +MODULE_SCOPE ClockFmtScnStorage *Tcl_GetClockFrmScnFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr); +MODULE_SCOPE Tcl_Obj * ClockLocalizeFormat(ClockFmtScnCmdArgs *opts); +MODULE_SCOPE int ClockScan(DateInfo *info, Tcl_Obj *strObj, + ClockFmtScnCmdArgs *opts); +MODULE_SCOPE int ClockFormat(DateFormat *dateFmt, + ClockFmtScnCmdArgs *opts); +MODULE_SCOPE void ClockFrmScnClearCaches(void); +MODULE_SCOPE void ClockFrmScnFinalize(); + +#endif /* _TCLCLOCK_H */ Index: generic/tclDecls.h ================================================================== --- generic/tclDecls.h +++ generic/tclDecls.h @@ -10,10 +10,16 @@ */ #ifndef _TCLDECLS #define _TCLDECLS +#include /* for size_t */ + +#ifdef TCL_NO_DEPRECATED +# define Tcl_SavedResult void +#endif /* TCL_NO_DEPRECATED */ + #undef TCL_STORAGE_CLASS #ifdef BUILD_tcl # define TCL_STORAGE_CLASS DLLEXPORT #else # ifdef USE_TCL_STUBS @@ -57,22 +63,22 @@ const char *name, const char *version, int exact, void *clientDataPtr); /* 2 */ EXTERN TCL_NORETURN void Tcl_Panic(const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 3 */ -EXTERN void * Tcl_Alloc(size_t size); +EXTERN char * Tcl_Alloc(TCL_HASH_TYPE size); /* 4 */ -EXTERN void Tcl_Free(void *ptr); +EXTERN void Tcl_Free(char *ptr); /* 5 */ -EXTERN void * Tcl_Realloc(void *ptr, size_t size); +EXTERN char * Tcl_Realloc(char *ptr, TCL_HASH_TYPE size); /* 6 */ -EXTERN void * Tcl_DbCkalloc(size_t size, const char *file, +EXTERN char * Tcl_DbCkalloc(TCL_HASH_TYPE size, const char *file, int line); /* 7 */ -EXTERN void Tcl_DbCkfree(void *ptr, const char *file, int line); +EXTERN void Tcl_DbCkfree(char *ptr, const char *file, int line); /* 8 */ -EXTERN void * Tcl_DbCkrealloc(void *ptr, size_t size, +EXTERN char * Tcl_DbCkrealloc(char *ptr, TCL_HASH_TYPE size, const char *file, int line); #if !defined(_WIN32) && !defined(MAC_OSX_TCL) /* UNIX */ /* 9 */ EXTERN void Tcl_CreateFileHandler(int fd, int mask, Tcl_FileProc *proc, void *clientData); @@ -101,13 +107,13 @@ Tcl_Obj *objPtr); /* 15 */ EXTERN void Tcl_AppendStringsToObj(Tcl_Obj *objPtr, ...); /* 16 */ EXTERN void Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes, - size_t length); + Tcl_Size length); /* 17 */ -EXTERN Tcl_Obj * Tcl_ConcatObj(int objc, Tcl_Obj *const objv[]); +EXTERN Tcl_Obj * Tcl_ConcatObj(Tcl_Size objc, Tcl_Obj *const objv[]); /* 18 */ EXTERN int Tcl_ConvertToType(Tcl_Interp *interp, Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 19 */ EXTERN void Tcl_DbDecrRefCount(Tcl_Obj *objPtr, const char *file, @@ -116,46 +122,57 @@ EXTERN void Tcl_DbIncrRefCount(Tcl_Obj *objPtr, const char *file, int line); /* 21 */ EXTERN int Tcl_DbIsShared(Tcl_Obj *objPtr, const char *file, int line); -/* Slot 22 is reserved */ +/* 22 */ +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_DbNewBooleanObj(int intValue, const char *file, + int line); /* 23 */ EXTERN Tcl_Obj * Tcl_DbNewByteArrayObj(const unsigned char *bytes, - size_t length, const char *file, int line); + Tcl_Size numBytes, const char *file, + int line); /* 24 */ EXTERN Tcl_Obj * Tcl_DbNewDoubleObj(double doubleValue, const char *file, int line); /* 25 */ -EXTERN Tcl_Obj * Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv, +EXTERN Tcl_Obj * Tcl_DbNewListObj(Tcl_Size objc, Tcl_Obj *const *objv, const char *file, int line); -/* Slot 26 is reserved */ +/* 26 */ +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_DbNewLongObj(long longValue, const char *file, + int line); /* 27 */ EXTERN Tcl_Obj * Tcl_DbNewObj(const char *file, int line); /* 28 */ -EXTERN Tcl_Obj * Tcl_DbNewStringObj(const char *bytes, size_t length, - const char *file, int line); +EXTERN Tcl_Obj * Tcl_DbNewStringObj(const char *bytes, + Tcl_Size length, const char *file, int line); /* 29 */ EXTERN Tcl_Obj * Tcl_DuplicateObj(Tcl_Obj *objPtr); /* 30 */ EXTERN void TclFreeObj(Tcl_Obj *objPtr); /* 31 */ EXTERN int Tcl_GetBoolean(Tcl_Interp *interp, const char *src, - int *boolPtr); + int *intPtr); /* 32 */ EXTERN int Tcl_GetBooleanFromObj(Tcl_Interp *interp, - Tcl_Obj *objPtr, int *boolPtr); + Tcl_Obj *objPtr, int *intPtr); /* 33 */ EXTERN unsigned char * Tcl_GetByteArrayFromObj(Tcl_Obj *objPtr, - int *lengthPtr); + Tcl_Size *numBytesPtr); /* 34 */ EXTERN int Tcl_GetDouble(Tcl_Interp *interp, const char *src, double *doublePtr); /* 35 */ EXTERN int Tcl_GetDoubleFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); -/* Slot 36 is reserved */ +/* 36 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_GetIndexFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, const char *const *tablePtr, + const char *msg, int flags, int *indexPtr); /* 37 */ EXTERN int Tcl_GetInt(Tcl_Interp *interp, const char *src, int *intPtr); /* 38 */ EXTERN int Tcl_GetIntFromObj(Tcl_Interp *interp, @@ -162,13 +179,14 @@ Tcl_Obj *objPtr, int *intPtr); /* 39 */ EXTERN int Tcl_GetLongFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 40 */ -EXTERN const Tcl_ObjType * Tcl_GetObjType(const char *typeName); +EXTERN CONST86 Tcl_ObjType * Tcl_GetObjType(const char *typeName); /* 41 */ -EXTERN char * Tcl_GetStringFromObj(Tcl_Obj *objPtr, int *lengthPtr); +EXTERN char * Tcl_GetStringFromObj(Tcl_Obj *objPtr, + Tcl_Size *lengthPtr); /* 42 */ EXTERN void Tcl_InvalidateStringRep(Tcl_Obj *objPtr); /* 43 */ EXTERN int Tcl_ListObjAppendList(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); @@ -175,58 +193,78 @@ /* 44 */ EXTERN int Tcl_ListObjAppendElement(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *objPtr); /* 45 */ EXTERN int Tcl_ListObjGetElements(Tcl_Interp *interp, - Tcl_Obj *listPtr, int *objcPtr, + Tcl_Obj *listPtr, Tcl_Size *objcPtr, Tcl_Obj ***objvPtr); /* 46 */ EXTERN int Tcl_ListObjIndex(Tcl_Interp *interp, - Tcl_Obj *listPtr, int index, + Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj **objPtrPtr); /* 47 */ EXTERN int Tcl_ListObjLength(Tcl_Interp *interp, - Tcl_Obj *listPtr, int *lengthPtr); + Tcl_Obj *listPtr, Tcl_Size *lengthPtr); /* 48 */ EXTERN int Tcl_ListObjReplace(Tcl_Interp *interp, - Tcl_Obj *listPtr, int first, int count, - int objc, Tcl_Obj *const objv[]); -/* Slot 49 is reserved */ + Tcl_Obj *listPtr, Tcl_Size first, + Tcl_Size count, Tcl_Size objc, + Tcl_Obj *const objv[]); +/* 49 */ +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewBooleanObj(int intValue); /* 50 */ EXTERN Tcl_Obj * Tcl_NewByteArrayObj(const unsigned char *bytes, - size_t length); + Tcl_Size numBytes); /* 51 */ EXTERN Tcl_Obj * Tcl_NewDoubleObj(double doubleValue); -/* Slot 52 is reserved */ +/* 52 */ +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewIntObj(int intValue); /* 53 */ -EXTERN Tcl_Obj * Tcl_NewListObj(int objc, Tcl_Obj *const objv[]); -/* Slot 54 is reserved */ +EXTERN Tcl_Obj * Tcl_NewListObj(Tcl_Size objc, Tcl_Obj *const objv[]); +/* 54 */ +TCL_DEPRECATED("No longer in use, changed to macro") +Tcl_Obj * Tcl_NewLongObj(long longValue); /* 55 */ EXTERN Tcl_Obj * Tcl_NewObj(void); /* 56 */ -EXTERN Tcl_Obj * Tcl_NewStringObj(const char *bytes, size_t length); -/* Slot 57 is reserved */ +EXTERN Tcl_Obj * Tcl_NewStringObj(const char *bytes, Tcl_Size length); +/* 57 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int intValue); /* 58 */ EXTERN unsigned char * Tcl_SetByteArrayLength(Tcl_Obj *objPtr, - size_t length); + Tcl_Size numBytes); /* 59 */ EXTERN void Tcl_SetByteArrayObj(Tcl_Obj *objPtr, - const unsigned char *bytes, size_t length); + const unsigned char *bytes, + Tcl_Size numBytes); /* 60 */ EXTERN void Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue); -/* Slot 61 is reserved */ +/* 61 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue); /* 62 */ -EXTERN void Tcl_SetListObj(Tcl_Obj *objPtr, int objc, +EXTERN void Tcl_SetListObj(Tcl_Obj *objPtr, Tcl_Size objc, Tcl_Obj *const objv[]); -/* Slot 63 is reserved */ +/* 63 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue); /* 64 */ -EXTERN void Tcl_SetObjLength(Tcl_Obj *objPtr, size_t length); +EXTERN void Tcl_SetObjLength(Tcl_Obj *objPtr, Tcl_Size length); /* 65 */ EXTERN void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, - size_t length); -/* Slot 66 is reserved */ -/* Slot 67 is reserved */ + Tcl_Size length); +/* 66 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_AddErrorInfo(Tcl_Interp *interp, + const char *message); +/* 67 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_AddObjErrorInfo(Tcl_Interp *interp, + const char *message, Tcl_Size length); /* 68 */ EXTERN void Tcl_AllowExceptions(Tcl_Interp *interp); /* 69 */ EXTERN void Tcl_AppendElement(Tcl_Interp *interp, const char *element); @@ -241,12 +279,16 @@ EXTERN int Tcl_AsyncInvoke(Tcl_Interp *interp, int code); /* 74 */ EXTERN void Tcl_AsyncMark(Tcl_AsyncHandler async); /* 75 */ EXTERN int Tcl_AsyncReady(void); -/* Slot 76 is reserved */ -/* Slot 77 is reserved */ +/* 76 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_BackgroundError(Tcl_Interp *interp); +/* 77 */ +TCL_DEPRECATED("Use Tcl_UtfBackslash") +char Tcl_Backslash(const char *src, int *readPtr); /* 78 */ EXTERN int Tcl_BadChannelOption(Tcl_Interp *interp, const char *optionName, const char *optionList); /* 79 */ @@ -253,30 +295,31 @@ EXTERN void Tcl_CallWhenDeleted(Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, void *clientData); /* 80 */ EXTERN void Tcl_CancelIdleCall(Tcl_IdleProc *idleProc, void *clientData); -/* Slot 81 is reserved */ +/* 81 */ +EXTERN int Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan); /* 82 */ EXTERN int Tcl_CommandComplete(const char *cmd); /* 83 */ -EXTERN char * Tcl_Concat(int argc, const char *const *argv); +EXTERN char * Tcl_Concat(Tcl_Size argc, const char *const *argv); /* 84 */ -EXTERN size_t Tcl_ConvertElement(const char *src, char *dst, +EXTERN Tcl_Size Tcl_ConvertElement(const char *src, char *dst, int flags); /* 85 */ -EXTERN size_t Tcl_ConvertCountedElement(const char *src, - size_t length, char *dst, int flags); +EXTERN Tcl_Size Tcl_ConvertCountedElement(const char *src, + Tcl_Size length, char *dst, int flags); /* 86 */ EXTERN int Tcl_CreateAlias(Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, - const char *targetCmd, int argc, + const char *targetCmd, Tcl_Size argc, const char *const *argv); /* 87 */ EXTERN int Tcl_CreateAliasObj(Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, - const char *targetCmd, int objc, + const char *targetCmd, Tcl_Size objc, Tcl_Obj *const objv[]); /* 88 */ EXTERN Tcl_Channel Tcl_CreateChannel(const Tcl_ChannelType *typePtr, const char *chanName, void *instanceData, int mask); @@ -298,11 +341,16 @@ /* 93 */ EXTERN void Tcl_CreateExitHandler(Tcl_ExitProc *proc, void *clientData); /* 94 */ EXTERN Tcl_Interp * Tcl_CreateInterp(void); -/* Slot 95 is reserved */ +/* 95 */ +TCL_DEPRECATED("") +void Tcl_CreateMathFunc(Tcl_Interp *interp, + const char *name, int numArgs, + Tcl_ValueType *argTypes, Tcl_MathProc *proc, + void *clientData); /* 96 */ EXTERN Tcl_Command Tcl_CreateObjCommand(Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, void *clientData, Tcl_CmdDeleteProc *deleteProc); @@ -311,11 +359,11 @@ int isSafe); /* 98 */ EXTERN Tcl_TimerToken Tcl_CreateTimerHandler(int milliseconds, Tcl_TimerProc *proc, void *clientData); /* 99 */ -EXTERN Tcl_Trace Tcl_CreateTrace(Tcl_Interp *interp, int level, +EXTERN Tcl_Trace Tcl_CreateTrace(Tcl_Interp *interp, Tcl_Size level, Tcl_CmdTraceProc *proc, void *clientData); /* 100 */ EXTERN void Tcl_DeleteAssocData(Tcl_Interp *interp, const char *name); /* 101 */ @@ -345,11 +393,11 @@ /* 109 */ EXTERN void Tcl_DeleteHashTable(Tcl_HashTable *tablePtr); /* 110 */ EXTERN void Tcl_DeleteInterp(Tcl_Interp *interp); /* 111 */ -EXTERN void Tcl_DetachPids(int numPids, Tcl_Pid *pidPtr); +EXTERN void Tcl_DetachPids(Tcl_Size numPids, Tcl_Pid *pidPtr); /* 112 */ EXTERN void Tcl_DeleteTimerHandler(Tcl_TimerToken token); /* 113 */ EXTERN void Tcl_DeleteTrace(Tcl_Interp *interp, Tcl_Trace trace); /* 114 */ @@ -359,11 +407,11 @@ EXTERN int Tcl_DoOneEvent(int flags); /* 116 */ EXTERN void Tcl_DoWhenIdle(Tcl_IdleProc *proc, void *clientData); /* 117 */ EXTERN char * Tcl_DStringAppend(Tcl_DString *dsPtr, - const char *bytes, size_t length); + const char *bytes, Tcl_Size length); /* 118 */ EXTERN char * Tcl_DStringAppendElement(Tcl_DString *dsPtr, const char *element); /* 119 */ EXTERN void Tcl_DStringEndSublist(Tcl_DString *dsPtr); @@ -377,24 +425,27 @@ /* 123 */ EXTERN void Tcl_DStringResult(Tcl_Interp *interp, Tcl_DString *dsPtr); /* 124 */ EXTERN void Tcl_DStringSetLength(Tcl_DString *dsPtr, - size_t length); + Tcl_Size length); /* 125 */ EXTERN void Tcl_DStringStartSublist(Tcl_DString *dsPtr); /* 126 */ EXTERN int Tcl_Eof(Tcl_Channel chan); /* 127 */ EXTERN const char * Tcl_ErrnoId(void); /* 128 */ EXTERN const char * Tcl_ErrnoMsg(int err); -/* Slot 129 is reserved */ +/* 129 */ +EXTERN int Tcl_Eval(Tcl_Interp *interp, const char *script); /* 130 */ EXTERN int Tcl_EvalFile(Tcl_Interp *interp, const char *fileName); -/* Slot 131 is reserved */ +/* 131 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_EvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr); /* 132 */ EXTERN void Tcl_EventuallyFree(void *clientData, Tcl_FreeProc *freeProc); /* 133 */ EXTERN TCL_NORETURN void Tcl_Exit(int status); @@ -425,38 +476,42 @@ Tcl_Obj **resultPtrPtr); /* 142 */ EXTERN int Tcl_ExprString(Tcl_Interp *interp, const char *expr); /* 143 */ EXTERN void Tcl_Finalize(void); -/* Slot 144 is reserved */ +/* 144 */ +EXTERN const char * Tcl_FindExecutable(const char *argv0); /* 145 */ EXTERN Tcl_HashEntry * Tcl_FirstHashEntry(Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 146 */ EXTERN int Tcl_Flush(Tcl_Channel chan); -/* Slot 147 is reserved */ +/* 147 */ +TCL_DEPRECATED("see TIP #559. Use Tcl_ResetResult") +void Tcl_FreeResult(Tcl_Interp *interp); /* 148 */ -EXTERN int Tcl_GetAlias(Tcl_Interp *interp, +TCL_DEPRECATED("Use Tcl_GetAliasObj") +int Tcl_GetAlias(Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 149 */ EXTERN int Tcl_GetAliasObj(Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, - Tcl_Obj ***objv); + Tcl_Obj ***objvPtr); /* 150 */ EXTERN void * Tcl_GetAssocData(Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 151 */ EXTERN Tcl_Channel Tcl_GetChannel(Tcl_Interp *interp, const char *chanName, int *modePtr); /* 152 */ -EXTERN int Tcl_GetChannelBufferSize(Tcl_Channel chan); +EXTERN Tcl_Size Tcl_GetChannelBufferSize(Tcl_Channel chan); /* 153 */ EXTERN int Tcl_GetChannelHandle(Tcl_Channel chan, int direction, void **handlePtr); /* 154 */ EXTERN void * Tcl_GetChannelInstanceData(Tcl_Channel chan); @@ -467,11 +522,11 @@ /* 157 */ EXTERN int Tcl_GetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 158 */ -EXTERN const Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan); +EXTERN CONST86 Tcl_ChannelType * Tcl_GetChannelType(Tcl_Channel chan); /* 159 */ EXTERN int Tcl_GetCommandInfo(Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 160 */ EXTERN const char * Tcl_GetCommandName(Tcl_Interp *interp, @@ -502,26 +557,35 @@ int checkUsage, void **filePtr); #endif /* MACOSX */ /* 168 */ EXTERN Tcl_PathType Tcl_GetPathType(const char *path); /* 169 */ -EXTERN size_t Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr); +EXTERN Tcl_Size Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr); /* 170 */ -EXTERN size_t Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr); +EXTERN Tcl_Size Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr); /* 171 */ EXTERN int Tcl_GetServiceMode(void); /* 172 */ EXTERN Tcl_Interp * Tcl_GetChild(Tcl_Interp *interp, const char *name); /* 173 */ EXTERN Tcl_Channel Tcl_GetStdChannel(int type); -/* Slot 174 is reserved */ -/* Slot 175 is reserved */ +/* 174 */ +EXTERN const char * Tcl_GetStringResult(Tcl_Interp *interp); +/* 175 */ +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_GetVar(Tcl_Interp *interp, const char *varName, + int flags); /* 176 */ EXTERN const char * Tcl_GetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags); -/* Slot 177 is reserved */ -/* Slot 178 is reserved */ +/* 177 */ +EXTERN int Tcl_GlobalEval(Tcl_Interp *interp, + const char *command); +/* 178 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_GlobalEvalObj(Tcl_Interp *interp, + Tcl_Obj *objPtr); /* 179 */ EXTERN int Tcl_HideCommand(Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 180 */ @@ -536,24 +600,25 @@ /* 184 */ EXTERN int Tcl_InterpDeleted(Tcl_Interp *interp); /* 185 */ EXTERN int Tcl_IsSafe(Tcl_Interp *interp); /* 186 */ -EXTERN char * Tcl_JoinPath(int argc, const char *const *argv, +EXTERN char * Tcl_JoinPath(Tcl_Size argc, const char *const *argv, Tcl_DString *resultPtr); /* 187 */ EXTERN int Tcl_LinkVar(Tcl_Interp *interp, const char *varName, void *addr, int type); /* Slot 188 is reserved */ /* 189 */ EXTERN Tcl_Channel Tcl_MakeFileChannel(void *handle, int mode); /* 190 */ -EXTERN int Tcl_MakeSafe(Tcl_Interp *interp); +TCL_DEPRECATED("") +int Tcl_MakeSafe(Tcl_Interp *interp); /* 191 */ EXTERN Tcl_Channel Tcl_MakeTcpClientChannel(void *tcpSocket); /* 192 */ -EXTERN char * Tcl_Merge(int argc, const char *const *argv); +EXTERN char * Tcl_Merge(Tcl_Size argc, const char *const *argv); /* 193 */ EXTERN Tcl_HashEntry * Tcl_NextHashEntry(Tcl_HashSearch *searchPtr); /* 194 */ EXTERN void Tcl_NotifyChannel(Tcl_Channel channel, int mask); /* 195 */ @@ -562,20 +627,20 @@ /* 196 */ EXTERN Tcl_Obj * Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 197 */ -EXTERN Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc, - const char **argv, int flags); +EXTERN Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, + Tcl_Size argc, const char **argv, int flags); /* 198 */ EXTERN Tcl_Channel Tcl_OpenFileChannel(Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 199 */ EXTERN Tcl_Channel Tcl_OpenTcpClient(Tcl_Interp *interp, int port, const char *address, const char *myaddr, - int myport, int async); + int myport, int flags); /* 200 */ EXTERN Tcl_Channel Tcl_OpenTcpServer(Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, void *callbackData); @@ -587,15 +652,14 @@ /* 203 */ EXTERN int Tcl_PutEnv(const char *assignment); /* 204 */ EXTERN const char * Tcl_PosixError(Tcl_Interp *interp); /* 205 */ -EXTERN void Tcl_QueueEvent(Tcl_Event *evPtr, - Tcl_QueuePosition position); +EXTERN void Tcl_QueueEvent(Tcl_Event *evPtr, int position); /* 206 */ -EXTERN size_t Tcl_Read(Tcl_Channel chan, char *bufPtr, - size_t toRead); +EXTERN Tcl_Size Tcl_Read(Tcl_Channel chan, char *bufPtr, + Tcl_Size toRead); /* 207 */ EXTERN void Tcl_ReapDetachedProcs(void); /* 208 */ EXTERN int Tcl_RecordAndEval(Tcl_Interp *interp, const char *cmd, int flags); @@ -615,32 +679,35 @@ const char *text, const char *start); /* 214 */ EXTERN int Tcl_RegExpMatch(Tcl_Interp *interp, const char *text, const char *pattern); /* 215 */ -EXTERN void Tcl_RegExpRange(Tcl_RegExp regexp, size_t index, +EXTERN void Tcl_RegExpRange(Tcl_RegExp regexp, Tcl_Size index, const char **startPtr, const char **endPtr); /* 216 */ EXTERN void Tcl_Release(void *clientData); /* 217 */ EXTERN void Tcl_ResetResult(Tcl_Interp *interp); /* 218 */ -EXTERN size_t Tcl_ScanElement(const char *src, int *flagPtr); +EXTERN Tcl_Size Tcl_ScanElement(const char *src, int *flagPtr); /* 219 */ -EXTERN size_t Tcl_ScanCountedElement(const char *src, - size_t length, int *flagPtr); -/* Slot 220 is reserved */ +EXTERN Tcl_Size Tcl_ScanCountedElement(const char *src, + Tcl_Size length, int *flagPtr); +/* 220 */ +TCL_DEPRECATED("") +int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode); /* 221 */ EXTERN int Tcl_ServiceAll(void); /* 222 */ EXTERN int Tcl_ServiceEvent(int flags); /* 223 */ EXTERN void Tcl_SetAssocData(Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, void *clientData); /* 224 */ -EXTERN void Tcl_SetChannelBufferSize(Tcl_Channel chan, int sz); +EXTERN void Tcl_SetChannelBufferSize(Tcl_Channel chan, + Tcl_Size sz); /* 225 */ EXTERN int Tcl_SetChannelOption(Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue); /* 226 */ @@ -651,14 +718,18 @@ EXTERN void Tcl_SetErrno(int err); /* 228 */ EXTERN void Tcl_SetErrorCode(Tcl_Interp *interp, ...); /* 229 */ EXTERN void Tcl_SetMaxBlockTime(const Tcl_Time *timePtr); -/* Slot 230 is reserved */ +/* 230 */ +EXTERN const char * Tcl_SetPanicProc(Tcl_PanicProc *panicProc); /* 231 */ -EXTERN int Tcl_SetRecursionLimit(Tcl_Interp *interp, int depth); -/* Slot 232 is reserved */ +EXTERN Tcl_Size Tcl_SetRecursionLimit(Tcl_Interp *interp, + Tcl_Size depth); +/* 232 */ +EXTERN void Tcl_SetResult(Tcl_Interp *interp, char *result, + Tcl_FreeProc *freeProc); /* 233 */ EXTERN int Tcl_SetServiceMode(int mode); /* 234 */ EXTERN void Tcl_SetObjErrorCode(Tcl_Interp *interp, Tcl_Obj *errorObjPtr); @@ -665,11 +736,14 @@ /* 235 */ EXTERN void Tcl_SetObjResult(Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 236 */ EXTERN void Tcl_SetStdChannel(Tcl_Channel channel, int type); -/* Slot 237 is reserved */ +/* 237 */ +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_SetVar(Tcl_Interp *interp, const char *varName, + const char *newValue, int flags); /* 238 */ EXTERN const char * Tcl_SetVar2(Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 239 */ @@ -678,90 +752,140 @@ EXTERN const char * Tcl_SignalMsg(int sig); /* 241 */ EXTERN void Tcl_SourceRCFile(Tcl_Interp *interp); /* 242 */ EXTERN int Tcl_SplitList(Tcl_Interp *interp, - const char *listStr, int *argcPtr, + const char *listStr, Tcl_Size *argcPtr, const char ***argvPtr); /* 243 */ -EXTERN void Tcl_SplitPath(const char *path, int *argcPtr, +EXTERN void Tcl_SplitPath(const char *path, Tcl_Size *argcPtr, const char ***argvPtr); -/* Slot 244 is reserved */ -/* Slot 245 is reserved */ -/* Slot 246 is reserved */ -/* Slot 247 is reserved */ +/* 244 */ +EXTERN void Tcl_StaticLibrary(Tcl_Interp *interp, + const char *prefix, + Tcl_LibraryInitProc *initProc, + Tcl_LibraryInitProc *safeInitProc); +/* 245 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_StringMatch(const char *str, const char *pattern); +/* 246 */ +TCL_DEPRECATED("") +int Tcl_TellOld(Tcl_Channel chan); +/* 247 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_TraceVar(Tcl_Interp *interp, const char *varName, + int flags, Tcl_VarTraceProc *proc, + void *clientData); /* 248 */ EXTERN int Tcl_TraceVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 249 */ EXTERN char * Tcl_TranslateFileName(Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 250 */ -EXTERN size_t Tcl_Ungets(Tcl_Channel chan, const char *str, - size_t len, int atHead); +EXTERN Tcl_Size Tcl_Ungets(Tcl_Channel chan, const char *str, + Tcl_Size len, int atHead); /* 251 */ EXTERN void Tcl_UnlinkVar(Tcl_Interp *interp, const char *varName); /* 252 */ EXTERN int Tcl_UnregisterChannel(Tcl_Interp *interp, Tcl_Channel chan); -/* Slot 253 is reserved */ +/* 253 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_UnsetVar(Tcl_Interp *interp, const char *varName, + int flags); /* 254 */ EXTERN int Tcl_UnsetVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags); -/* Slot 255 is reserved */ +/* 255 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void Tcl_UntraceVar(Tcl_Interp *interp, + const char *varName, int flags, + Tcl_VarTraceProc *proc, void *clientData); /* 256 */ EXTERN void Tcl_UntraceVar2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 257 */ EXTERN void Tcl_UpdateLinkedVar(Tcl_Interp *interp, const char *varName); -/* Slot 258 is reserved */ +/* 258 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_UpVar(Tcl_Interp *interp, const char *frameName, + const char *varName, const char *localName, + int flags); /* 259 */ EXTERN int Tcl_UpVar2(Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags); /* 260 */ EXTERN int Tcl_VarEval(Tcl_Interp *interp, ...); -/* Slot 261 is reserved */ +/* 261 */ +TCL_DEPRECATED("No longer in use, changed to macro") +void * Tcl_VarTraceInfo(Tcl_Interp *interp, + const char *varName, int flags, + Tcl_VarTraceProc *procPtr, + void *prevClientData); /* 262 */ EXTERN void * Tcl_VarTraceInfo2(Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData); /* 263 */ -EXTERN size_t Tcl_Write(Tcl_Channel chan, const char *s, - size_t slen); +EXTERN Tcl_Size Tcl_Write(Tcl_Channel chan, const char *s, + Tcl_Size slen); /* 264 */ -EXTERN void Tcl_WrongNumArgs(Tcl_Interp *interp, int objc, +EXTERN void Tcl_WrongNumArgs(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], const char *message); /* 265 */ EXTERN int Tcl_DumpActiveMemory(const char *fileName); /* 266 */ EXTERN void Tcl_ValidateAllMemory(const char *file, int line); -/* Slot 267 is reserved */ -/* Slot 268 is reserved */ +/* 267 */ +TCL_DEPRECATED("see TIP #422") +void Tcl_AppendResultVA(Tcl_Interp *interp, + va_list argList); +/* 268 */ +TCL_DEPRECATED("see TIP #422") +void Tcl_AppendStringsToObjVA(Tcl_Obj *objPtr, + va_list argList); /* 269 */ EXTERN char * Tcl_HashStats(Tcl_HashTable *tablePtr); /* 270 */ EXTERN const char * Tcl_ParseVar(Tcl_Interp *interp, const char *start, const char **termPtr); -/* Slot 271 is reserved */ +/* 271 */ +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_PkgPresent(Tcl_Interp *interp, const char *name, + const char *version, int exact); /* 272 */ EXTERN const char * Tcl_PkgPresentEx(Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); -/* Slot 273 is reserved */ -/* Slot 274 is reserved */ -/* Slot 275 is reserved */ -/* Slot 276 is reserved */ +/* 273 */ +TCL_DEPRECATED("No longer in use, changed to macro") +int Tcl_PkgProvide(Tcl_Interp *interp, const char *name, + const char *version); +/* 274 */ +TCL_DEPRECATED("No longer in use, changed to macro") +const char * Tcl_PkgRequire(Tcl_Interp *interp, const char *name, + const char *version, int exact); +/* 275 */ +TCL_DEPRECATED("see TIP #422") +void Tcl_SetErrorCodeVA(Tcl_Interp *interp, + va_list argList); +/* 276 */ +TCL_DEPRECATED("see TIP #422") +int Tcl_VarEvalVA(Tcl_Interp *interp, va_list argList); /* 277 */ EXTERN Tcl_Pid Tcl_WaitPid(Tcl_Pid pid, int *statPtr, int options); -/* Slot 278 is reserved */ +/* 278 */ +TCL_DEPRECATED("see TIP #422") +TCL_NORETURN void Tcl_PanicVA(const char *format, va_list argList); /* 279 */ EXTERN void Tcl_GetVersion(int *major, int *minor, int *patchLevel, int *type); /* 280 */ EXTERN void Tcl_InitMemory(Tcl_Interp *interp); @@ -787,32 +911,34 @@ EXTERN void Tcl_CreateThreadExitHandler(Tcl_ExitProc *proc, void *clientData); /* 289 */ EXTERN void Tcl_DeleteThreadExitHandler(Tcl_ExitProc *proc, void *clientData); -/* Slot 290 is reserved */ +/* 290 */ +TCL_DEPRECATED("Use Tcl_DiscardInterpState") +void Tcl_DiscardResult(Tcl_SavedResult *statePtr); /* 291 */ EXTERN int Tcl_EvalEx(Tcl_Interp *interp, const char *script, - size_t numBytes, int flags); + Tcl_Size numBytes, int flags); /* 292 */ -EXTERN int Tcl_EvalObjv(Tcl_Interp *interp, int objc, +EXTERN int Tcl_EvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 293 */ EXTERN int Tcl_EvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 294 */ EXTERN TCL_NORETURN void Tcl_ExitThread(int status); /* 295 */ EXTERN int Tcl_ExternalToUtf(Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, - size_t srcLen, int flags, + Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, - size_t dstLen, int *srcReadPtr, + Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 296 */ EXTERN char * Tcl_ExternalToUtfDString(Tcl_Encoding encoding, - const char *src, size_t srcLen, + const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 297 */ EXTERN void Tcl_FinalizeThread(void); /* 298 */ EXTERN void Tcl_FinalizeNotifier(void *clientData); @@ -827,15 +953,15 @@ /* 303 */ EXTERN void Tcl_GetEncodingNames(Tcl_Interp *interp); /* 304 */ EXTERN int Tcl_GetIndexFromObjStruct(Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, - size_t offset, const char *msg, int flags, - int *indexPtr); + Tcl_Size offset, const char *msg, int flags, + void *indexPtr); /* 305 */ EXTERN void * Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr, - size_t size); + Tcl_Size size); /* 306 */ EXTERN Tcl_Obj * Tcl_GetVar2Ex(Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 307 */ EXTERN void * Tcl_InitNotifier(void); @@ -847,16 +973,22 @@ EXTERN void Tcl_ConditionNotify(Tcl_Condition *condPtr); /* 311 */ EXTERN void Tcl_ConditionWait(Tcl_Condition *condPtr, Tcl_Mutex *mutexPtr, const Tcl_Time *timePtr); /* 312 */ -EXTERN size_t Tcl_NumUtfChars(const char *src, size_t length); +EXTERN Tcl_Size Tcl_NumUtfChars(const char *src, Tcl_Size length); /* 313 */ -EXTERN size_t Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr, - size_t charsToRead, int appendFlag); -/* Slot 314 is reserved */ -/* Slot 315 is reserved */ +EXTERN Tcl_Size Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr, + Tcl_Size charsToRead, int appendFlag); +/* 314 */ +TCL_DEPRECATED("Use Tcl_RestoreInterpState") +void Tcl_RestoreResult(Tcl_Interp *interp, + Tcl_SavedResult *statePtr); +/* 315 */ +TCL_DEPRECATED("Use Tcl_SaveInterpState") +void Tcl_SaveResult(Tcl_Interp *interp, + Tcl_SavedResult *statePtr); /* 316 */ EXTERN int Tcl_SetSystemEncoding(Tcl_Interp *interp, const char *name); /* 317 */ EXTERN Tcl_Obj * Tcl_SetVar2Ex(Tcl_Interp *interp, const char *part1, @@ -864,65 +996,69 @@ int flags); /* 318 */ EXTERN void Tcl_ThreadAlert(Tcl_ThreadId threadId); /* 319 */ EXTERN void Tcl_ThreadQueueEvent(Tcl_ThreadId threadId, - Tcl_Event *evPtr, Tcl_QueuePosition position); + Tcl_Event *evPtr, int position); /* 320 */ -EXTERN int Tcl_UniCharAtIndex(const char *src, size_t index); +EXTERN int Tcl_UniCharAtIndex(const char *src, Tcl_Size index); /* 321 */ EXTERN int Tcl_UniCharToLower(int ch); /* 322 */ EXTERN int Tcl_UniCharToTitle(int ch); /* 323 */ EXTERN int Tcl_UniCharToUpper(int ch); /* 324 */ -EXTERN int Tcl_UniCharToUtf(int ch, char *buf); +EXTERN Tcl_Size Tcl_UniCharToUtf(int ch, char *buf); /* 325 */ -EXTERN const char * Tcl_UtfAtIndex(const char *src, size_t index); +EXTERN const char * Tcl_UtfAtIndex(const char *src, Tcl_Size index); /* 326 */ -EXTERN int Tcl_UtfCharComplete(const char *src, size_t length); +EXTERN int TclUtfCharComplete(const char *src, Tcl_Size length); /* 327 */ -EXTERN size_t Tcl_UtfBackslash(const char *src, int *readPtr, +EXTERN Tcl_Size Tcl_UtfBackslash(const char *src, int *readPtr, char *dst); /* 328 */ EXTERN const char * Tcl_UtfFindFirst(const char *src, int ch); /* 329 */ EXTERN const char * Tcl_UtfFindLast(const char *src, int ch); /* 330 */ -EXTERN const char * Tcl_UtfNext(const char *src); +EXTERN const char * TclUtfNext(const char *src); /* 331 */ -EXTERN const char * Tcl_UtfPrev(const char *src, const char *start); +EXTERN const char * TclUtfPrev(const char *src, const char *start); /* 332 */ EXTERN int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, - size_t srcLen, int flags, + Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, - size_t dstLen, int *srcReadPtr, + Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 333 */ EXTERN char * Tcl_UtfToExternalDString(Tcl_Encoding encoding, - const char *src, size_t srcLen, + const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 334 */ -EXTERN int Tcl_UtfToLower(char *src); +EXTERN Tcl_Size Tcl_UtfToLower(char *src); /* 335 */ -EXTERN int Tcl_UtfToTitle(char *src); +EXTERN Tcl_Size Tcl_UtfToTitle(char *src); /* 336 */ -EXTERN int Tcl_UtfToChar16(const char *src, +EXTERN Tcl_Size Tcl_UtfToChar16(const char *src, unsigned short *chPtr); /* 337 */ -EXTERN int Tcl_UtfToUpper(char *src); +EXTERN Tcl_Size Tcl_UtfToUpper(char *src); /* 338 */ -EXTERN size_t Tcl_WriteChars(Tcl_Channel chan, const char *src, - size_t srcLen); +EXTERN Tcl_Size Tcl_WriteChars(Tcl_Channel chan, const char *src, + Tcl_Size srcLen); /* 339 */ -EXTERN size_t Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr); +EXTERN Tcl_Size Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr); /* 340 */ EXTERN char * Tcl_GetString(Tcl_Obj *objPtr); -/* Slot 341 is reserved */ -/* Slot 342 is reserved */ +/* 341 */ +TCL_DEPRECATED("Use Tcl_GetEncodingSearchPath") +const char * Tcl_GetDefaultEncodingDir(void); +/* 342 */ +TCL_DEPRECATED("Use Tcl_SetEncodingSearchPath") +void Tcl_SetDefaultEncodingDir(const char *path); /* 343 */ EXTERN void Tcl_AlertNotifier(void *clientData); /* 344 */ EXTERN void Tcl_ServiceModeHook(int mode); /* 345 */ @@ -937,48 +1073,56 @@ EXTERN int Tcl_UniCharIsSpace(int ch); /* 350 */ EXTERN int Tcl_UniCharIsUpper(int ch); /* 351 */ EXTERN int Tcl_UniCharIsWordChar(int ch); -/* Slot 352 is reserved */ -/* Slot 353 is reserved */ +/* 352 */ +EXTERN Tcl_Size Tcl_Char16Len(const unsigned short *uniStr); +/* 353 */ +TCL_DEPRECATED("Use Tcl_UtfNcmp") +int Tcl_UniCharNcmp(const unsigned short *ucs, + const unsigned short *uct, + unsigned long numChars); /* 354 */ EXTERN char * Tcl_Char16ToUtfDString(const unsigned short *uniStr, - size_t uniLength, Tcl_DString *dsPtr); + Tcl_Size uniLength, Tcl_DString *dsPtr); /* 355 */ EXTERN unsigned short * Tcl_UtfToChar16DString(const char *src, - size_t length, Tcl_DString *dsPtr); + Tcl_Size length, Tcl_DString *dsPtr); /* 356 */ EXTERN Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj, int flags); -/* Slot 357 is reserved */ +/* 357 */ +TCL_DEPRECATED("Use Tcl_EvalTokensStandard") +Tcl_Obj * Tcl_EvalTokens(Tcl_Interp *interp, + Tcl_Token *tokenPtr, Tcl_Size count); /* 358 */ EXTERN void Tcl_FreeParse(Tcl_Parse *parsePtr); /* 359 */ EXTERN void Tcl_LogCommandInfo(Tcl_Interp *interp, const char *script, const char *command, - size_t length); + Tcl_Size length); /* 360 */ EXTERN int Tcl_ParseBraces(Tcl_Interp *interp, - const char *start, size_t numBytes, + const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 361 */ EXTERN int Tcl_ParseCommand(Tcl_Interp *interp, - const char *start, size_t numBytes, + const char *start, Tcl_Size numBytes, int nested, Tcl_Parse *parsePtr); /* 362 */ EXTERN int Tcl_ParseExpr(Tcl_Interp *interp, const char *start, - size_t numBytes, Tcl_Parse *parsePtr); + Tcl_Size numBytes, Tcl_Parse *parsePtr); /* 363 */ EXTERN int Tcl_ParseQuotedString(Tcl_Interp *interp, - const char *start, size_t numBytes, + const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 364 */ EXTERN int Tcl_ParseVarName(Tcl_Interp *interp, - const char *start, size_t numBytes, + const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append); /* 365 */ EXTERN char * Tcl_GetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 366 */ EXTERN int Tcl_Chdir(const char *dirName); @@ -985,14 +1129,15 @@ /* 367 */ EXTERN int Tcl_Access(const char *path, int mode); /* 368 */ EXTERN int Tcl_Stat(const char *path, struct stat *bufPtr); /* 369 */ -EXTERN int Tcl_UtfNcmp(const char *s1, const char *s2, size_t n); +EXTERN int Tcl_UtfNcmp(const char *s1, const char *s2, + unsigned long n); /* 370 */ EXTERN int Tcl_UtfNcasecmp(const char *s1, const char *s2, - size_t n); + unsigned long n); /* 371 */ EXTERN int Tcl_StringCaseMatch(const char *str, const char *pattern, int nocase); /* 372 */ EXTERN int Tcl_UniCharIsControl(int ch); @@ -1003,58 +1148,66 @@ /* 375 */ EXTERN int Tcl_UniCharIsPunct(int ch); /* 376 */ EXTERN int Tcl_RegExpExecObj(Tcl_Interp *interp, Tcl_RegExp regexp, Tcl_Obj *textObj, - size_t offset, size_t nmatches, int flags); + Tcl_Size offset, Tcl_Size nmatches, + int flags); /* 377 */ EXTERN void Tcl_RegExpGetInfo(Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr); /* 378 */ -EXTERN Tcl_Obj * Tcl_NewUnicodeObj(const Tcl_UniChar *unicode, - size_t numChars); +EXTERN Tcl_Obj * Tcl_NewUnicodeObj(const unsigned short *unicode, + Tcl_Size numChars); /* 379 */ EXTERN void Tcl_SetUnicodeObj(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t numChars); + const unsigned short *unicode, + Tcl_Size numChars); /* 380 */ -EXTERN size_t Tcl_GetCharLength(Tcl_Obj *objPtr); +EXTERN Tcl_Size Tcl_GetCharLength(Tcl_Obj *objPtr); /* 381 */ -EXTERN int Tcl_GetUniChar(Tcl_Obj *objPtr, size_t index); -/* Slot 382 is reserved */ +EXTERN int Tcl_GetUniChar(Tcl_Obj *objPtr, Tcl_Size index); +/* 382 */ +TCL_DEPRECATED("No longer in use, changed to macro") +unsigned short * Tcl_GetUnicode(Tcl_Obj *objPtr); /* 383 */ -EXTERN Tcl_Obj * Tcl_GetRange(Tcl_Obj *objPtr, size_t first, - size_t last); -/* Slot 384 is reserved */ +EXTERN Tcl_Obj * Tcl_GetRange(Tcl_Obj *objPtr, Tcl_Size first, + Tcl_Size last); +/* 384 */ +EXTERN void Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr, + const unsigned short *unicode, + Tcl_Size length); /* 385 */ EXTERN int Tcl_RegExpMatchObj(Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj); /* 386 */ -EXTERN void Tcl_SetNotifier(Tcl_NotifierProcs *notifierProcPtr); +EXTERN void Tcl_SetNotifier( + const Tcl_NotifierProcs *notifierProcPtr); /* 387 */ EXTERN Tcl_Mutex * Tcl_GetAllocMutex(void); /* 388 */ EXTERN int Tcl_GetChannelNames(Tcl_Interp *interp); /* 389 */ EXTERN int Tcl_GetChannelNamesEx(Tcl_Interp *interp, const char *pattern); /* 390 */ EXTERN int Tcl_ProcObjCmd(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 391 */ EXTERN void Tcl_ConditionFinalize(Tcl_Condition *condPtr); /* 392 */ EXTERN void Tcl_MutexFinalize(Tcl_Mutex *mutex); /* 393 */ EXTERN int Tcl_CreateThread(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, - size_t stackSize, int flags); + TCL_HASH_TYPE stackSize, int flags); /* 394 */ -EXTERN size_t Tcl_ReadRaw(Tcl_Channel chan, char *dst, - size_t bytesToRead); +EXTERN Tcl_Size Tcl_ReadRaw(Tcl_Channel chan, char *dst, + Tcl_Size bytesToRead); /* 395 */ -EXTERN size_t Tcl_WriteRaw(Tcl_Channel chan, const char *src, - size_t srcLen); +EXTERN Tcl_Size Tcl_WriteRaw(Tcl_Channel chan, const char *src, + Tcl_Size srcLen); /* 396 */ EXTERN Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan); /* 397 */ EXTERN int Tcl_ChannelBuffered(Tcl_Channel chan); /* 398 */ @@ -1063,21 +1216,27 @@ EXTERN Tcl_ChannelTypeVersion Tcl_ChannelVersion( const Tcl_ChannelType *chanTypePtr); /* 400 */ EXTERN Tcl_DriverBlockModeProc * Tcl_ChannelBlockModeProc( const Tcl_ChannelType *chanTypePtr); -/* Slot 401 is reserved */ +/* 401 */ +TCL_DEPRECATED("Use Tcl_ChannelClose2Proc") +Tcl_DriverCloseProc * Tcl_ChannelCloseProc( + const Tcl_ChannelType *chanTypePtr); /* 402 */ EXTERN Tcl_DriverClose2Proc * Tcl_ChannelClose2Proc( const Tcl_ChannelType *chanTypePtr); /* 403 */ EXTERN Tcl_DriverInputProc * Tcl_ChannelInputProc( const Tcl_ChannelType *chanTypePtr); /* 404 */ EXTERN Tcl_DriverOutputProc * Tcl_ChannelOutputProc( const Tcl_ChannelType *chanTypePtr); -/* Slot 405 is reserved */ +/* 405 */ +TCL_DEPRECATED("Use Tcl_ChannelWideSeekProc") +Tcl_DriverSeekProc * Tcl_ChannelSeekProc( + const Tcl_ChannelType *chanTypePtr); /* 406 */ EXTERN Tcl_DriverSetOptionProc * Tcl_ChannelSetOptionProc( const Tcl_ChannelType *chanTypePtr); /* 407 */ EXTERN Tcl_DriverGetOptionProc * Tcl_ChannelGetOptionProc( @@ -1107,14 +1266,27 @@ EXTERN void Tcl_SpliceChannel(Tcl_Channel channel); /* 417 */ EXTERN void Tcl_ClearChannelHandlers(Tcl_Channel channel); /* 418 */ EXTERN int Tcl_IsChannelExisting(const char *channelName); -/* Slot 419 is reserved */ -/* Slot 420 is reserved */ -/* Slot 421 is reserved */ -/* Slot 422 is reserved */ +/* 419 */ +TCL_DEPRECATED("Use Tcl_UtfNcasecmp") +int Tcl_UniCharNcasecmp(const unsigned short *ucs, + const unsigned short *uct, + unsigned long numChars); +/* 420 */ +TCL_DEPRECATED("Use Tcl_StringCaseMatch") +int Tcl_UniCharCaseMatch(const unsigned short *uniStr, + const unsigned short *uniPattern, int nocase); +/* 421 */ +TCL_DEPRECATED("") +Tcl_HashEntry * Tcl_FindHashEntry(Tcl_HashTable *tablePtr, + const void *key); +/* 422 */ +TCL_DEPRECATED("") +Tcl_HashEntry * Tcl_CreateHashEntry(Tcl_HashTable *tablePtr, + const void *key, int *newPtr); /* 423 */ EXTERN void Tcl_InitCustomHashTable(Tcl_HashTable *tablePtr, int keyType, const Tcl_HashKeyType *typePtr); /* 424 */ EXTERN void Tcl_InitObjHashTable(Tcl_HashTable *tablePtr); @@ -1130,29 +1302,37 @@ /* 427 */ EXTERN void Tcl_UntraceCommand(Tcl_Interp *interp, const char *varName, int flags, Tcl_CommandTraceProc *proc, void *clientData); /* 428 */ -EXTERN void * Tcl_AttemptAlloc(size_t size); +EXTERN char * Tcl_AttemptAlloc(TCL_HASH_TYPE size); /* 429 */ -EXTERN void * Tcl_AttemptDbCkalloc(size_t size, const char *file, - int line); +EXTERN char * Tcl_AttemptDbCkalloc(TCL_HASH_TYPE size, + const char *file, int line); /* 430 */ -EXTERN void * Tcl_AttemptRealloc(void *ptr, size_t size); +EXTERN char * Tcl_AttemptRealloc(char *ptr, TCL_HASH_TYPE size); /* 431 */ -EXTERN void * Tcl_AttemptDbCkrealloc(void *ptr, size_t size, +EXTERN char * Tcl_AttemptDbCkrealloc(char *ptr, TCL_HASH_TYPE size, const char *file, int line); /* 432 */ EXTERN int Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, - size_t length); + Tcl_Size length); /* 433 */ EXTERN Tcl_ThreadId Tcl_GetChannelThread(Tcl_Channel channel); /* 434 */ -EXTERN Tcl_UniChar * Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, - int *lengthPtr); -/* Slot 435 is reserved */ -/* Slot 436 is reserved */ +EXTERN unsigned short * Tcl_GetUnicodeFromObj(Tcl_Obj *objPtr, + Tcl_Size *lengthPtr); +/* 435 */ +TCL_DEPRECATED("") +int Tcl_GetMathFuncInfo(Tcl_Interp *interp, + const char *name, int *numArgsPtr, + Tcl_ValueType **argTypesPtr, + Tcl_MathProc **procPtr, void **clientDataPtr); +/* 436 */ +TCL_DEPRECATED("") +Tcl_Obj * Tcl_ListMathFuncs(Tcl_Interp *interp, + const char *pattern); /* 437 */ EXTERN Tcl_Obj * Tcl_SubstObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 438 */ EXTERN int Tcl_DetachChannel(Tcl_Interp *interp, @@ -1170,12 +1350,12 @@ /* 443 */ EXTERN int Tcl_FSDeleteFile(Tcl_Obj *pathPtr); /* 444 */ EXTERN int Tcl_FSLoadFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, const char *sym2, - Tcl_PackageInitProc **proc1Ptr, - Tcl_PackageInitProc **proc2Ptr, + Tcl_LibraryInitProc **proc1Ptr, + Tcl_LibraryInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); /* 445 */ EXTERN int Tcl_FSMatchInDirectory(Tcl_Interp *interp, Tcl_Obj *result, Tcl_Obj *pathPtr, @@ -1198,11 +1378,11 @@ Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); /* 452 */ EXTERN int Tcl_FSFileAttrsSet(Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr); /* 453 */ -EXTERN const char *const * Tcl_FSFileAttrStrings(Tcl_Obj *pathPtr, +EXTERN const char *CONST86 * Tcl_FSFileAttrStrings(Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); /* 454 */ EXTERN int Tcl_FSStat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf); /* 455 */ EXTERN int Tcl_FSAccess(Tcl_Obj *pathPtr, int mode); @@ -1216,21 +1396,21 @@ EXTERN int Tcl_FSChdir(Tcl_Obj *pathPtr); /* 459 */ EXTERN int Tcl_FSConvertToPathType(Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 460 */ -EXTERN Tcl_Obj * Tcl_FSJoinPath(Tcl_Obj *listObj, int elements); +EXTERN Tcl_Obj * Tcl_FSJoinPath(Tcl_Obj *listObj, Tcl_Size elements); /* 461 */ -EXTERN Tcl_Obj * Tcl_FSSplitPath(Tcl_Obj *pathPtr, int *lenPtr); +EXTERN Tcl_Obj * Tcl_FSSplitPath(Tcl_Obj *pathPtr, Tcl_Size *lenPtr); /* 462 */ EXTERN int Tcl_FSEqualPaths(Tcl_Obj *firstPtr, Tcl_Obj *secondPtr); /* 463 */ EXTERN Tcl_Obj * Tcl_FSGetNormalizedPath(Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 464 */ -EXTERN Tcl_Obj * Tcl_FSJoinToPath(Tcl_Obj *pathPtr, int objc, +EXTERN Tcl_Obj * Tcl_FSJoinToPath(Tcl_Obj *pathPtr, Tcl_Size objc, Tcl_Obj *const objv[]); /* 465 */ EXTERN void * Tcl_FSGetInternalRep(Tcl_Obj *pathPtr, const Tcl_Filesystem *fsPtr); /* 466 */ @@ -1259,25 +1439,26 @@ EXTERN void * Tcl_FSData(const Tcl_Filesystem *fsPtr); /* 476 */ EXTERN const char * Tcl_FSGetTranslatedStringPath(Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 477 */ -EXTERN const Tcl_Filesystem * Tcl_FSGetFileSystemForPath(Tcl_Obj *pathPtr); +EXTERN CONST86 Tcl_Filesystem * Tcl_FSGetFileSystemForPath(Tcl_Obj *pathPtr); /* 478 */ EXTERN Tcl_PathType Tcl_FSGetPathType(Tcl_Obj *pathPtr); /* 479 */ EXTERN int Tcl_OutputBuffered(Tcl_Channel chan); /* 480 */ EXTERN void Tcl_FSMountsChanged(const Tcl_Filesystem *fsPtr); /* 481 */ EXTERN int Tcl_EvalTokensStandard(Tcl_Interp *interp, - Tcl_Token *tokenPtr, size_t count); + Tcl_Token *tokenPtr, Tcl_Size count); /* 482 */ EXTERN void Tcl_GetTime(Tcl_Time *timeBuf); /* 483 */ -EXTERN Tcl_Trace Tcl_CreateObjTrace(Tcl_Interp *interp, int level, - int flags, Tcl_CmdObjTraceProc *objProc, +EXTERN Tcl_Trace Tcl_CreateObjTrace(Tcl_Interp *interp, + Tcl_Size level, int flags, + Tcl_CmdObjTraceProc *objProc, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc); /* 484 */ EXTERN int Tcl_GetCommandInfoFromToken(Tcl_Command token, Tcl_CmdInfo *infoPtr); @@ -1296,14 +1477,14 @@ EXTERN void Tcl_SetWideIntObj(Tcl_Obj *objPtr, Tcl_WideInt wideValue); /* 490 */ EXTERN Tcl_StatBuf * Tcl_AllocStatBuf(void); /* 491 */ -EXTERN Tcl_WideInt Tcl_Seek(Tcl_Channel chan, Tcl_WideInt offset, +EXTERN long long Tcl_Seek(Tcl_Channel chan, long long offset, int mode); /* 492 */ -EXTERN Tcl_WideInt Tcl_Tell(Tcl_Channel chan); +EXTERN long long Tcl_Tell(Tcl_Channel chan); /* 493 */ EXTERN Tcl_DriverWideSeekProc * Tcl_ChannelWideSeekProc( const Tcl_ChannelType *chanTypePtr); /* 494 */ EXTERN int Tcl_DictObjPut(Tcl_Interp *interp, Tcl_Obj *dictPtr, @@ -1314,11 +1495,11 @@ /* 496 */ EXTERN int Tcl_DictObjRemove(Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Obj *keyPtr); /* 497 */ EXTERN int Tcl_DictObjSize(Tcl_Interp *interp, Tcl_Obj *dictPtr, - int *sizePtr); + Tcl_Size *sizePtr); /* 498 */ EXTERN int Tcl_DictObjFirst(Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr); @@ -1328,15 +1509,15 @@ int *donePtr); /* 500 */ EXTERN void Tcl_DictObjDone(Tcl_DictSearch *searchPtr); /* 501 */ EXTERN int Tcl_DictObjPutKeyList(Tcl_Interp *interp, - Tcl_Obj *dictPtr, int keyc, + Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr); /* 502 */ EXTERN int Tcl_DictObjRemoveKeyList(Tcl_Interp *interp, - Tcl_Obj *dictPtr, int keyc, + Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv); /* 503 */ EXTERN Tcl_Obj * Tcl_NewDictObj(void); /* 504 */ EXTERN Tcl_Obj * Tcl_DbNewDictObj(const char *file, int line); @@ -1381,11 +1562,12 @@ EXTERN void Tcl_GetCommandFullName(Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 518 */ EXTERN int Tcl_FSEvalFileEx(Tcl_Interp *interp, Tcl_Obj *fileName, const char *encodingName); -/* Slot 519 is reserved */ +/* 519 */ +EXTERN Tcl_ExitProc * Tcl_SetExitProc(Tcl_ExitProc *proc); /* 520 */ EXTERN void Tcl_LimitAddHandler(Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, void *clientData, Tcl_LimitHandlerDeleteProc *deleteProc); @@ -1399,11 +1581,11 @@ EXTERN int Tcl_LimitCheck(Tcl_Interp *interp); /* 524 */ EXTERN int Tcl_LimitExceeded(Tcl_Interp *interp); /* 525 */ EXTERN void Tcl_LimitSetCommands(Tcl_Interp *interp, - int commandLimit); + Tcl_Size commandLimit); /* 526 */ EXTERN void Tcl_LimitSetTime(Tcl_Interp *interp, Tcl_Time *timeLimitPtr); /* 527 */ EXTERN void Tcl_LimitSetGranularity(Tcl_Interp *interp, int type, @@ -1496,11 +1678,11 @@ /* 559 */ EXTERN int Tcl_TakeBignumFromObj(Tcl_Interp *interp, Tcl_Obj *obj, void *value); /* 560 */ EXTERN int Tcl_TruncateChannel(Tcl_Channel chan, - Tcl_WideInt length); + long long length); /* 561 */ EXTERN Tcl_DriverTruncateProc * Tcl_ChannelTruncateProc( const Tcl_ChannelType *chanTypePtr); /* 562 */ EXTERN void Tcl_SetChannelErrorInterp(Tcl_Interp *interp, @@ -1531,26 +1713,26 @@ /* 572 */ EXTERN const char * Tcl_GetEncodingNameFromEnvironment( Tcl_DString *bufPtr); /* 573 */ EXTERN int Tcl_PkgRequireProc(Tcl_Interp *interp, - const char *name, int objc, + const char *name, Tcl_Size objc, Tcl_Obj *const objv[], void *clientDataPtr); /* 574 */ EXTERN void Tcl_AppendObjToErrorInfo(Tcl_Interp *interp, Tcl_Obj *objPtr); /* 575 */ EXTERN void Tcl_AppendLimitedToObj(Tcl_Obj *objPtr, - const char *bytes, size_t length, - size_t limit, const char *ellipsis); + const char *bytes, Tcl_Size length, + Tcl_Size limit, const char *ellipsis); /* 576 */ EXTERN Tcl_Obj * Tcl_Format(Tcl_Interp *interp, const char *format, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 577 */ EXTERN int Tcl_AppendFormatToObj(Tcl_Interp *interp, Tcl_Obj *objPtr, const char *format, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 578 */ EXTERN Tcl_Obj * Tcl_ObjPrintf(const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 579 */ EXTERN void Tcl_AppendPrintfToObj(Tcl_Obj *objPtr, const char *format, ...) TCL_FORMAT_PRINTF(2, 3); @@ -1571,23 +1753,24 @@ Tcl_CmdDeleteProc *deleteProc); /* 584 */ EXTERN int Tcl_NREvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 585 */ -EXTERN int Tcl_NREvalObjv(Tcl_Interp *interp, int objc, +EXTERN int Tcl_NREvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 586 */ EXTERN int Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd, - int objc, Tcl_Obj *const objv[], int flags); + Tcl_Size objc, Tcl_Obj *const objv[], + int flags); /* 587 */ EXTERN void Tcl_NRAddCallback(Tcl_Interp *interp, Tcl_NRPostProc *postProcPtr, void *data0, void *data1, void *data2, void *data3); /* 588 */ EXTERN int Tcl_NRCallObjProc(Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, void *clientData, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 589 */ EXTERN unsigned Tcl_GetFSDeviceFromStat(const Tcl_StatBuf *statPtr); /* 590 */ EXTERN unsigned Tcl_GetFSInodeFromStat(const Tcl_StatBuf *statPtr); /* 591 */ @@ -1599,20 +1782,20 @@ /* 594 */ EXTERN int Tcl_GetGroupIdFromStat(const Tcl_StatBuf *statPtr); /* 595 */ EXTERN int Tcl_GetDeviceTypeFromStat(const Tcl_StatBuf *statPtr); /* 596 */ -EXTERN Tcl_WideInt Tcl_GetAccessTimeFromStat(const Tcl_StatBuf *statPtr); +EXTERN long long Tcl_GetAccessTimeFromStat(const Tcl_StatBuf *statPtr); /* 597 */ -EXTERN Tcl_WideInt Tcl_GetModificationTimeFromStat( +EXTERN long long Tcl_GetModificationTimeFromStat( const Tcl_StatBuf *statPtr); /* 598 */ -EXTERN Tcl_WideInt Tcl_GetChangeTimeFromStat(const Tcl_StatBuf *statPtr); +EXTERN long long Tcl_GetChangeTimeFromStat(const Tcl_StatBuf *statPtr); /* 599 */ -EXTERN Tcl_WideUInt Tcl_GetSizeFromStat(const Tcl_StatBuf *statPtr); +EXTERN unsigned long long Tcl_GetSizeFromStat(const Tcl_StatBuf *statPtr); /* 600 */ -EXTERN Tcl_WideUInt Tcl_GetBlocksFromStat(const Tcl_StatBuf *statPtr); +EXTERN unsigned long long Tcl_GetBlocksFromStat(const Tcl_StatBuf *statPtr); /* 601 */ EXTERN unsigned Tcl_GetBlockSizeFromStat(const Tcl_StatBuf *statPtr); /* 602 */ EXTERN int Tcl_SetEnsembleParameterList(Tcl_Interp *interp, Tcl_Command token, Tcl_Obj *paramList); @@ -1619,12 +1802,13 @@ /* 603 */ EXTERN int Tcl_GetEnsembleParameterList(Tcl_Interp *interp, Tcl_Command token, Tcl_Obj **paramListPtr); /* 604 */ EXTERN int Tcl_ParseArgsObjv(Tcl_Interp *interp, - const Tcl_ArgvInfo *argTable, int *objcPtr, - Tcl_Obj *const *objv, Tcl_Obj ***remObjv); + const Tcl_ArgvInfo *argTable, + Tcl_Size *objcPtr, Tcl_Obj *const *objv, + Tcl_Obj ***remObjv); /* 605 */ EXTERN int Tcl_GetErrorLine(Tcl_Interp *interp); /* 606 */ EXTERN void Tcl_SetErrorLine(Tcl_Interp *interp, int lineNum); /* 607 */ @@ -1638,18 +1822,18 @@ EXTERN int Tcl_ZlibDeflate(Tcl_Interp *interp, int format, Tcl_Obj *data, int level, Tcl_Obj *gzipHeaderDictObj); /* 611 */ EXTERN int Tcl_ZlibInflate(Tcl_Interp *interp, int format, - Tcl_Obj *data, size_t buffersize, + Tcl_Obj *data, Tcl_Size buffersize, Tcl_Obj *gzipHeaderDictObj); /* 612 */ EXTERN unsigned int Tcl_ZlibCRC32(unsigned int crc, - const unsigned char *buf, size_t len); + const unsigned char *buf, Tcl_Size len); /* 613 */ EXTERN unsigned int Tcl_ZlibAdler32(unsigned int adler, - const unsigned char *buf, size_t len); + const unsigned char *buf, Tcl_Size len); /* 614 */ EXTERN int Tcl_ZlibStreamInit(Tcl_Interp *interp, int mode, int format, int level, Tcl_Obj *dictObj, Tcl_ZlibStream *zshandle); /* 615 */ @@ -1661,11 +1845,11 @@ /* 618 */ EXTERN int Tcl_ZlibStreamPut(Tcl_ZlibStream zshandle, Tcl_Obj *data, int flush); /* 619 */ EXTERN int Tcl_ZlibStreamGet(Tcl_ZlibStream zshandle, - Tcl_Obj *data, size_t count); + Tcl_Obj *data, Tcl_Size count); /* 620 */ EXTERN int Tcl_ZlibStreamClose(Tcl_ZlibStream zshandle); /* 621 */ EXTERN int Tcl_ZlibStreamReset(Tcl_ZlibStream zshandle); /* 622 */ @@ -1697,38 +1881,38 @@ Tcl_ZlibStream zhandle, Tcl_Obj *compressionDictionaryObj); /* 631 */ EXTERN Tcl_Channel Tcl_OpenTcpServerEx(Tcl_Interp *interp, const char *service, const char *host, - unsigned int flags, + unsigned int flags, int backlog, Tcl_TcpAcceptProc *acceptProc, void *callbackData); /* 632 */ EXTERN int TclZipfs_Mount(Tcl_Interp *interp, - const char *mountPoint, const char *zipname, + const char *zipname, const char *mountPoint, const char *passwd); /* 633 */ EXTERN int TclZipfs_Unmount(Tcl_Interp *interp, const char *mountPoint); /* 634 */ EXTERN Tcl_Obj * TclZipfs_TclLibrary(void); /* 635 */ EXTERN int TclZipfs_MountBuffer(Tcl_Interp *interp, - const char *mountPoint, unsigned char *data, - size_t datalen, int copy); + const void *data, size_t datalen, + const char *mountPoint, int copy); /* 636 */ -EXTERN void Tcl_FreeIntRep(Tcl_Obj *objPtr); +EXTERN void Tcl_FreeInternalRep(Tcl_Obj *objPtr); /* 637 */ EXTERN char * Tcl_InitStringRep(Tcl_Obj *objPtr, const char *bytes, - size_t numBytes); + TCL_HASH_TYPE numBytes); /* 638 */ -EXTERN Tcl_ObjIntRep * Tcl_FetchIntRep(Tcl_Obj *objPtr, +EXTERN Tcl_ObjInternalRep * Tcl_FetchInternalRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 639 */ -EXTERN void Tcl_StoreIntRep(Tcl_Obj *objPtr, +EXTERN void Tcl_StoreInternalRep(Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, - const Tcl_ObjIntRep *irPtr); + const Tcl_ObjInternalRep *irPtr); /* 640 */ EXTERN int Tcl_HasStringRep(Tcl_Obj *objPtr); /* 641 */ EXTERN void Tcl_IncrRefCount(Tcl_Obj *objPtr); /* 642 */ @@ -1736,23 +1920,114 @@ /* 643 */ EXTERN int Tcl_IsShared(Tcl_Obj *objPtr); /* 644 */ EXTERN int Tcl_LinkArray(Tcl_Interp *interp, const char *varName, void *addr, int type, - size_t size); + Tcl_Size size); /* 645 */ EXTERN int Tcl_GetIntForIndex(Tcl_Interp *interp, - Tcl_Obj *objPtr, size_t endValue, - size_t *indexPtr); + Tcl_Obj *objPtr, Tcl_Size endValue, + Tcl_Size *indexPtr); /* 646 */ -EXTERN int Tcl_UtfToUniChar(const char *src, int *chPtr); +EXTERN Tcl_Size Tcl_UtfToUniChar(const char *src, int *chPtr); /* 647 */ EXTERN char * Tcl_UniCharToUtfDString(const int *uniStr, - size_t uniLength, Tcl_DString *dsPtr); + Tcl_Size uniLength, Tcl_DString *dsPtr); /* 648 */ EXTERN int * Tcl_UtfToUniCharDString(const char *src, - size_t length, Tcl_DString *dsPtr); + Tcl_Size length, Tcl_DString *dsPtr); +/* 649 */ +EXTERN unsigned char * Tcl_GetBytesFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, Tcl_Size *numBytesPtr); +/* Slot 650 is reserved */ +/* Slot 651 is reserved */ +/* Slot 652 is reserved */ +/* Slot 653 is reserved */ +/* 654 */ +EXTERN int Tcl_UtfCharComplete(const char *src, Tcl_Size length); +/* 655 */ +EXTERN const char * Tcl_UtfNext(const char *src); +/* 656 */ +EXTERN const char * Tcl_UtfPrev(const char *src, const char *start); +/* 657 */ +EXTERN int Tcl_FSTildeExpand(Tcl_Interp *interp, + const char *path, Tcl_DString *dsPtr); +/* 658 */ +EXTERN int Tcl_ExternalToUtfDStringEx(Tcl_Interp *interp, + Tcl_Encoding encoding, const char *src, + Tcl_Size srcLen, int flags, + Tcl_DString *dsPtr, + Tcl_Size *errorLocationPtr); +/* 659 */ +EXTERN int Tcl_UtfToExternalDStringEx(Tcl_Interp *interp, + Tcl_Encoding encoding, const char *src, + Tcl_Size srcLen, int flags, + Tcl_DString *dsPtr, + Tcl_Size *errorLocationPtr); +/* 660 */ +EXTERN int Tcl_AsyncMarkFromSignal(Tcl_AsyncHandler async, + int sigNumber); +/* Slot 661 is reserved */ +/* Slot 662 is reserved */ +/* Slot 663 is reserved */ +/* Slot 664 is reserved */ +/* Slot 665 is reserved */ +/* Slot 666 is reserved */ +/* Slot 667 is reserved */ +/* 668 */ +EXTERN Tcl_Size Tcl_UniCharLen(const int *uniStr); +/* 669 */ +EXTERN Tcl_Size TclNumUtfChars(const char *src, Tcl_Size length); +/* 670 */ +EXTERN Tcl_Size TclGetCharLength(Tcl_Obj *objPtr); +/* 671 */ +EXTERN const char * TclUtfAtIndex(const char *src, Tcl_Size index); +/* 672 */ +EXTERN Tcl_Obj * TclGetRange(Tcl_Obj *objPtr, Tcl_Size first, + Tcl_Size last); +/* 673 */ +EXTERN int TclGetUniChar(Tcl_Obj *objPtr, Tcl_Size index); +/* 674 */ +EXTERN int Tcl_GetBool(Tcl_Interp *interp, const char *src, + int flags, char *charPtr); +/* 675 */ +EXTERN int Tcl_GetBoolFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, int flags, char *charPtr); +/* Slot 676 is reserved */ +/* Slot 677 is reserved */ +/* Slot 678 is reserved */ +/* Slot 679 is reserved */ +/* 680 */ +EXTERN int Tcl_GetNumberFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, void **clientDataPtr, + int *typePtr); +/* 681 */ +EXTERN int Tcl_GetNumber(Tcl_Interp *interp, const char *bytes, + Tcl_Size numBytes, void **clientDataPtr, + int *typePtr); +/* 682 */ +EXTERN int Tcl_RemoveChannelMode(Tcl_Interp *interp, + Tcl_Channel chan, int mode); +/* 683 */ +EXTERN Tcl_Size Tcl_GetEncodingNulLength(Tcl_Encoding encoding); +/* 684 */ +EXTERN int Tcl_GetWideUIntFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr, Tcl_WideUInt *uwidePtr); +/* 685 */ +EXTERN Tcl_Obj * Tcl_DStringToObj(Tcl_DString *dsPtr); +/* 686 */ +EXTERN int TclUtfNcmp(const char *s1, const char *s2, size_t n); +/* 687 */ +EXTERN int TclUtfNcasecmp(const char *s1, const char *s2, + size_t n); +/* 688 */ +EXTERN Tcl_Obj * Tcl_NewWideUIntObj(Tcl_WideUInt wideValue); +/* 689 */ +EXTERN void Tcl_SetWideUIntObj(Tcl_Obj *objPtr, + Tcl_WideUInt uwideValue); +/* 690 */ +EXTERN void TclUnusedStubEntry(void); typedef struct { const struct TclPlatStubs *tclPlatStubs; const struct TclIntStubs *tclIntStubs; const struct TclIntPlatStubs *tclIntPlatStubs; @@ -1763,16 +2038,16 @@ const TclStubHooks *hooks; int (*tcl_PkgProvideEx) (Tcl_Interp *interp, const char *name, const char *version, const void *clientData); /* 0 */ const char * (*tcl_PkgRequireEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 1 */ TCL_NORETURN1 void (*tcl_Panic) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 2 */ - void * (*tcl_Alloc) (size_t size); /* 3 */ - void (*tcl_Free) (void *ptr); /* 4 */ - void * (*tcl_Realloc) (void *ptr, size_t size); /* 5 */ - void * (*tcl_DbCkalloc) (size_t size, const char *file, int line); /* 6 */ - void (*tcl_DbCkfree) (void *ptr, const char *file, int line); /* 7 */ - void * (*tcl_DbCkrealloc) (void *ptr, size_t size, const char *file, int line); /* 8 */ + char * (*tcl_Alloc) (TCL_HASH_TYPE size); /* 3 */ + void (*tcl_Free) (char *ptr); /* 4 */ + char * (*tcl_Realloc) (char *ptr, TCL_HASH_TYPE size); /* 5 */ + char * (*tcl_DbCkalloc) (TCL_HASH_TYPE size, const char *file, int line); /* 6 */ + void (*tcl_DbCkfree) (char *ptr, const char *file, int line); /* 7 */ + char * (*tcl_DbCkrealloc) (char *ptr, TCL_HASH_TYPE size, const char *file, int line); /* 8 */ #if !defined(_WIN32) && !defined(MAC_OSX_TCL) /* UNIX */ void (*tcl_CreateFileHandler) (int fd, int mask, Tcl_FileProc *proc, void *clientData); /* 9 */ #endif /* UNIX */ #if defined(_WIN32) /* WIN */ void (*reserved9)(void); @@ -1792,94 +2067,94 @@ void (*tcl_SetTimer) (const Tcl_Time *timePtr); /* 11 */ void (*tcl_Sleep) (int ms); /* 12 */ int (*tcl_WaitForEvent) (const Tcl_Time *timePtr); /* 13 */ int (*tcl_AppendAllObjTypes) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 14 */ void (*tcl_AppendStringsToObj) (Tcl_Obj *objPtr, ...); /* 15 */ - void (*tcl_AppendToObj) (Tcl_Obj *objPtr, const char *bytes, size_t length); /* 16 */ - Tcl_Obj * (*tcl_ConcatObj) (int objc, Tcl_Obj *const objv[]); /* 17 */ + void (*tcl_AppendToObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length); /* 16 */ + Tcl_Obj * (*tcl_ConcatObj) (Tcl_Size objc, Tcl_Obj *const objv[]); /* 17 */ int (*tcl_ConvertToType) (Tcl_Interp *interp, Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 18 */ void (*tcl_DbDecrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 19 */ void (*tcl_DbIncrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 20 */ int (*tcl_DbIsShared) (Tcl_Obj *objPtr, const char *file, int line); /* 21 */ - void (*reserved22)(void); - Tcl_Obj * (*tcl_DbNewByteArrayObj) (const unsigned char *bytes, size_t length, const char *file, int line); /* 23 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewBooleanObj) (int intValue, const char *file, int line); /* 22 */ + Tcl_Obj * (*tcl_DbNewByteArrayObj) (const unsigned char *bytes, Tcl_Size numBytes, const char *file, int line); /* 23 */ Tcl_Obj * (*tcl_DbNewDoubleObj) (double doubleValue, const char *file, int line); /* 24 */ - Tcl_Obj * (*tcl_DbNewListObj) (int objc, Tcl_Obj *const *objv, const char *file, int line); /* 25 */ - void (*reserved26)(void); + Tcl_Obj * (*tcl_DbNewListObj) (Tcl_Size objc, Tcl_Obj *const *objv, const char *file, int line); /* 25 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewLongObj) (long longValue, const char *file, int line); /* 26 */ Tcl_Obj * (*tcl_DbNewObj) (const char *file, int line); /* 27 */ - Tcl_Obj * (*tcl_DbNewStringObj) (const char *bytes, size_t length, const char *file, int line); /* 28 */ + Tcl_Obj * (*tcl_DbNewStringObj) (const char *bytes, Tcl_Size length, const char *file, int line); /* 28 */ Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */ void (*tclFreeObj) (Tcl_Obj *objPtr); /* 30 */ - int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *boolPtr); /* 31 */ - int (*tcl_GetBooleanFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *boolPtr); /* 32 */ - unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 33 */ + int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *intPtr); /* 31 */ + int (*tcl_GetBooleanFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 32 */ + unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, Tcl_Size *numBytesPtr); /* 33 */ int (*tcl_GetDouble) (Tcl_Interp *interp, const char *src, double *doublePtr); /* 34 */ int (*tcl_GetDoubleFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, double *doublePtr); /* 35 */ - void (*reserved36)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_GetIndexFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *const *tablePtr, const char *msg, int flags, int *indexPtr); /* 36 */ int (*tcl_GetInt) (Tcl_Interp *interp, const char *src, int *intPtr); /* 37 */ int (*tcl_GetIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *intPtr); /* 38 */ int (*tcl_GetLongFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *longPtr); /* 39 */ - const Tcl_ObjType * (*tcl_GetObjType) (const char *typeName); /* 40 */ - char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 41 */ + CONST86 Tcl_ObjType * (*tcl_GetObjType) (const char *typeName); /* 40 */ + char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, Tcl_Size *lengthPtr); /* 41 */ void (*tcl_InvalidateStringRep) (Tcl_Obj *objPtr); /* 42 */ int (*tcl_ListObjAppendList) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); /* 43 */ int (*tcl_ListObjAppendElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *objPtr); /* 44 */ - int (*tcl_ListObjGetElements) (Tcl_Interp *interp, Tcl_Obj *listPtr, int *objcPtr, Tcl_Obj ***objvPtr); /* 45 */ - int (*tcl_ListObjIndex) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj **objPtrPtr); /* 46 */ - int (*tcl_ListObjLength) (Tcl_Interp *interp, Tcl_Obj *listPtr, int *lengthPtr); /* 47 */ - int (*tcl_ListObjReplace) (Tcl_Interp *interp, Tcl_Obj *listPtr, int first, int count, int objc, Tcl_Obj *const objv[]); /* 48 */ - void (*reserved49)(void); - Tcl_Obj * (*tcl_NewByteArrayObj) (const unsigned char *bytes, size_t length); /* 50 */ + int (*tcl_ListObjGetElements) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size *objcPtr, Tcl_Obj ***objvPtr); /* 45 */ + int (*tcl_ListObjIndex) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj **objPtrPtr); /* 46 */ + int (*tcl_ListObjLength) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size *lengthPtr); /* 47 */ + int (*tcl_ListObjReplace) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size first, Tcl_Size count, Tcl_Size objc, Tcl_Obj *const objv[]); /* 48 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewBooleanObj) (int intValue); /* 49 */ + Tcl_Obj * (*tcl_NewByteArrayObj) (const unsigned char *bytes, Tcl_Size numBytes); /* 50 */ Tcl_Obj * (*tcl_NewDoubleObj) (double doubleValue); /* 51 */ - void (*reserved52)(void); - Tcl_Obj * (*tcl_NewListObj) (int objc, Tcl_Obj *const objv[]); /* 53 */ - void (*reserved54)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewIntObj) (int intValue); /* 52 */ + Tcl_Obj * (*tcl_NewListObj) (Tcl_Size objc, Tcl_Obj *const objv[]); /* 53 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewLongObj) (long longValue); /* 54 */ Tcl_Obj * (*tcl_NewObj) (void); /* 55 */ - Tcl_Obj * (*tcl_NewStringObj) (const char *bytes, size_t length); /* 56 */ - void (*reserved57)(void); - unsigned char * (*tcl_SetByteArrayLength) (Tcl_Obj *objPtr, size_t length); /* 58 */ - void (*tcl_SetByteArrayObj) (Tcl_Obj *objPtr, const unsigned char *bytes, size_t length); /* 59 */ + Tcl_Obj * (*tcl_NewStringObj) (const char *bytes, Tcl_Size length); /* 56 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetBooleanObj) (Tcl_Obj *objPtr, int intValue); /* 57 */ + unsigned char * (*tcl_SetByteArrayLength) (Tcl_Obj *objPtr, Tcl_Size numBytes); /* 58 */ + void (*tcl_SetByteArrayObj) (Tcl_Obj *objPtr, const unsigned char *bytes, Tcl_Size numBytes); /* 59 */ void (*tcl_SetDoubleObj) (Tcl_Obj *objPtr, double doubleValue); /* 60 */ - void (*reserved61)(void); - void (*tcl_SetListObj) (Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]); /* 62 */ - void (*reserved63)(void); - void (*tcl_SetObjLength) (Tcl_Obj *objPtr, size_t length); /* 64 */ - void (*tcl_SetStringObj) (Tcl_Obj *objPtr, const char *bytes, size_t length); /* 65 */ - void (*reserved66)(void); - void (*reserved67)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetIntObj) (Tcl_Obj *objPtr, int intValue); /* 61 */ + void (*tcl_SetListObj) (Tcl_Obj *objPtr, Tcl_Size objc, Tcl_Obj *const objv[]); /* 62 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetLongObj) (Tcl_Obj *objPtr, long longValue); /* 63 */ + void (*tcl_SetObjLength) (Tcl_Obj *objPtr, Tcl_Size length); /* 64 */ + void (*tcl_SetStringObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length); /* 65 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddErrorInfo) (Tcl_Interp *interp, const char *message); /* 66 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddObjErrorInfo) (Tcl_Interp *interp, const char *message, Tcl_Size length); /* 67 */ void (*tcl_AllowExceptions) (Tcl_Interp *interp); /* 68 */ void (*tcl_AppendElement) (Tcl_Interp *interp, const char *element); /* 69 */ void (*tcl_AppendResult) (Tcl_Interp *interp, ...); /* 70 */ Tcl_AsyncHandler (*tcl_AsyncCreate) (Tcl_AsyncProc *proc, void *clientData); /* 71 */ void (*tcl_AsyncDelete) (Tcl_AsyncHandler async); /* 72 */ int (*tcl_AsyncInvoke) (Tcl_Interp *interp, int code); /* 73 */ void (*tcl_AsyncMark) (Tcl_AsyncHandler async); /* 74 */ int (*tcl_AsyncReady) (void); /* 75 */ - void (*reserved76)(void); - void (*reserved77)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_BackgroundError) (Tcl_Interp *interp); /* 76 */ + TCL_DEPRECATED_API("Use Tcl_UtfBackslash") char (*tcl_Backslash) (const char *src, int *readPtr); /* 77 */ int (*tcl_BadChannelOption) (Tcl_Interp *interp, const char *optionName, const char *optionList); /* 78 */ void (*tcl_CallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, void *clientData); /* 79 */ void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, void *clientData); /* 80 */ - void (*reserved81)(void); + int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */ int (*tcl_CommandComplete) (const char *cmd); /* 82 */ - char * (*tcl_Concat) (int argc, const char *const *argv); /* 83 */ - size_t (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */ - size_t (*tcl_ConvertCountedElement) (const char *src, size_t length, char *dst, int flags); /* 85 */ - int (*tcl_CreateAlias) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, int argc, const char *const *argv); /* 86 */ - int (*tcl_CreateAliasObj) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */ + char * (*tcl_Concat) (Tcl_Size argc, const char *const *argv); /* 83 */ + Tcl_Size (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */ + Tcl_Size (*tcl_ConvertCountedElement) (const char *src, Tcl_Size length, char *dst, int flags); /* 85 */ + int (*tcl_CreateAlias) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, Tcl_Size argc, const char *const *argv); /* 86 */ + int (*tcl_CreateAliasObj) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, Tcl_Size objc, Tcl_Obj *const objv[]); /* 87 */ Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, void *instanceData, int mask); /* 88 */ void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, void *clientData); /* 89 */ void (*tcl_CreateCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, void *clientData); /* 90 */ Tcl_Command (*tcl_CreateCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdProc *proc, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 91 */ void (*tcl_CreateEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, void *clientData); /* 92 */ void (*tcl_CreateExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 93 */ Tcl_Interp * (*tcl_CreateInterp) (void); /* 94 */ - void (*reserved95)(void); + TCL_DEPRECATED_API("") void (*tcl_CreateMathFunc) (Tcl_Interp *interp, const char *name, int numArgs, Tcl_ValueType *argTypes, Tcl_MathProc *proc, void *clientData); /* 95 */ Tcl_Command (*tcl_CreateObjCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 96 */ Tcl_Interp * (*tcl_CreateChild) (Tcl_Interp *interp, const char *name, int isSafe); /* 97 */ Tcl_TimerToken (*tcl_CreateTimerHandler) (int milliseconds, Tcl_TimerProc *proc, void *clientData); /* 98 */ - Tcl_Trace (*tcl_CreateTrace) (Tcl_Interp *interp, int level, Tcl_CmdTraceProc *proc, void *clientData); /* 99 */ + Tcl_Trace (*tcl_CreateTrace) (Tcl_Interp *interp, Tcl_Size level, Tcl_CmdTraceProc *proc, void *clientData); /* 99 */ void (*tcl_DeleteAssocData) (Tcl_Interp *interp, const char *name); /* 100 */ void (*tcl_DeleteChannelHandler) (Tcl_Channel chan, Tcl_ChannelProc *proc, void *clientData); /* 101 */ void (*tcl_DeleteCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, void *clientData); /* 102 */ int (*tcl_DeleteCommand) (Tcl_Interp *interp, const char *cmdName); /* 103 */ int (*tcl_DeleteCommandFromToken) (Tcl_Interp *interp, Tcl_Command command); /* 104 */ @@ -1887,31 +2162,31 @@ void (*tcl_DeleteEventSource) (Tcl_EventSetupProc *setupProc, Tcl_EventCheckProc *checkProc, void *clientData); /* 106 */ void (*tcl_DeleteExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 107 */ void (*tcl_DeleteHashEntry) (Tcl_HashEntry *entryPtr); /* 108 */ void (*tcl_DeleteHashTable) (Tcl_HashTable *tablePtr); /* 109 */ void (*tcl_DeleteInterp) (Tcl_Interp *interp); /* 110 */ - void (*tcl_DetachPids) (int numPids, Tcl_Pid *pidPtr); /* 111 */ + void (*tcl_DetachPids) (Tcl_Size numPids, Tcl_Pid *pidPtr); /* 111 */ void (*tcl_DeleteTimerHandler) (Tcl_TimerToken token); /* 112 */ void (*tcl_DeleteTrace) (Tcl_Interp *interp, Tcl_Trace trace); /* 113 */ void (*tcl_DontCallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, void *clientData); /* 114 */ int (*tcl_DoOneEvent) (int flags); /* 115 */ void (*tcl_DoWhenIdle) (Tcl_IdleProc *proc, void *clientData); /* 116 */ - char * (*tcl_DStringAppend) (Tcl_DString *dsPtr, const char *bytes, size_t length); /* 117 */ + char * (*tcl_DStringAppend) (Tcl_DString *dsPtr, const char *bytes, Tcl_Size length); /* 117 */ char * (*tcl_DStringAppendElement) (Tcl_DString *dsPtr, const char *element); /* 118 */ void (*tcl_DStringEndSublist) (Tcl_DString *dsPtr); /* 119 */ void (*tcl_DStringFree) (Tcl_DString *dsPtr); /* 120 */ void (*tcl_DStringGetResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 121 */ void (*tcl_DStringInit) (Tcl_DString *dsPtr); /* 122 */ void (*tcl_DStringResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 123 */ - void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, size_t length); /* 124 */ + void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, Tcl_Size length); /* 124 */ void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */ int (*tcl_Eof) (Tcl_Channel chan); /* 126 */ const char * (*tcl_ErrnoId) (void); /* 127 */ const char * (*tcl_ErrnoMsg) (int err); /* 128 */ - void (*reserved129)(void); + int (*tcl_Eval) (Tcl_Interp *interp, const char *script); /* 129 */ int (*tcl_EvalFile) (Tcl_Interp *interp, const char *fileName); /* 130 */ - void (*reserved131)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_EvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 131 */ void (*tcl_EventuallyFree) (void *clientData, Tcl_FreeProc *freeProc); /* 132 */ TCL_NORETURN1 void (*tcl_Exit) (int status); /* 133 */ int (*tcl_ExposeCommand) (Tcl_Interp *interp, const char *hiddenCmdToken, const char *cmdName); /* 134 */ int (*tcl_ExprBoolean) (Tcl_Interp *interp, const char *expr, int *ptr); /* 135 */ int (*tcl_ExprBooleanObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *ptr); /* 136 */ @@ -1920,25 +2195,25 @@ int (*tcl_ExprLong) (Tcl_Interp *interp, const char *expr, long *ptr); /* 139 */ int (*tcl_ExprLongObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, long *ptr); /* 140 */ int (*tcl_ExprObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Obj **resultPtrPtr); /* 141 */ int (*tcl_ExprString) (Tcl_Interp *interp, const char *expr); /* 142 */ void (*tcl_Finalize) (void); /* 143 */ - void (*reserved144)(void); + TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") const char * (*tcl_FindExecutable) (const char *argv0); /* 144 */ Tcl_HashEntry * (*tcl_FirstHashEntry) (Tcl_HashTable *tablePtr, Tcl_HashSearch *searchPtr); /* 145 */ int (*tcl_Flush) (Tcl_Channel chan); /* 146 */ - void (*reserved147)(void); - int (*tcl_GetAlias) (Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 148 */ - int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */ + TCL_DEPRECATED_API("see TIP #559. Use Tcl_ResetResult") void (*tcl_FreeResult) (Tcl_Interp *interp); /* 147 */ + TCL_DEPRECATED_API("Use Tcl_GetAliasObj") int (*tcl_GetAlias) (Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *argcPtr, const char ***argvPtr); /* 148 */ + int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objvPtr); /* 149 */ void * (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */ Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */ - int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */ + Tcl_Size (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */ int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, void **handlePtr); /* 153 */ void * (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */ int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */ const char * (*tcl_GetChannelName) (Tcl_Channel chan); /* 156 */ int (*tcl_GetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr); /* 157 */ - const Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */ + CONST86 Tcl_ChannelType * (*tcl_GetChannelType) (Tcl_Channel chan); /* 158 */ int (*tcl_GetCommandInfo) (Tcl_Interp *interp, const char *cmdName, Tcl_CmdInfo *infoPtr); /* 159 */ const char * (*tcl_GetCommandName) (Tcl_Interp *interp, Tcl_Command command); /* 160 */ int (*tcl_GetErrno) (void); /* 161 */ const char * (*tcl_GetHostName) (void); /* 162 */ int (*tcl_GetInterpPath) (Tcl_Interp *interp, Tcl_Interp *childInterp); /* 163 */ @@ -1953,120 +2228,120 @@ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, void **filePtr); /* 167 */ #endif /* MACOSX */ Tcl_PathType (*tcl_GetPathType) (const char *path); /* 168 */ - size_t (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */ - size_t (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */ + Tcl_Size (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */ + Tcl_Size (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */ int (*tcl_GetServiceMode) (void); /* 171 */ Tcl_Interp * (*tcl_GetChild) (Tcl_Interp *interp, const char *name); /* 172 */ Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */ - void (*reserved174)(void); - void (*reserved175)(void); + const char * (*tcl_GetStringResult) (Tcl_Interp *interp); /* 174 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_GetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 175 */ const char * (*tcl_GetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 176 */ - void (*reserved177)(void); - void (*reserved178)(void); + int (*tcl_GlobalEval) (Tcl_Interp *interp, const char *command); /* 177 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_GlobalEvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 178 */ int (*tcl_HideCommand) (Tcl_Interp *interp, const char *cmdName, const char *hiddenCmdToken); /* 179 */ int (*tcl_Init) (Tcl_Interp *interp); /* 180 */ void (*tcl_InitHashTable) (Tcl_HashTable *tablePtr, int keyType); /* 181 */ int (*tcl_InputBlocked) (Tcl_Channel chan); /* 182 */ int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */ int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */ int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */ - char * (*tcl_JoinPath) (int argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */ + char * (*tcl_JoinPath) (Tcl_Size argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */ int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, void *addr, int type); /* 187 */ void (*reserved188)(void); Tcl_Channel (*tcl_MakeFileChannel) (void *handle, int mode); /* 189 */ - int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */ + TCL_DEPRECATED_API("") int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */ Tcl_Channel (*tcl_MakeTcpClientChannel) (void *tcpSocket); /* 191 */ - char * (*tcl_Merge) (int argc, const char *const *argv); /* 192 */ + char * (*tcl_Merge) (Tcl_Size argc, const char *const *argv); /* 192 */ Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */ void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */ Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */ Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */ - Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, const char **argv, int flags); /* 197 */ + Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, Tcl_Size argc, const char **argv, int flags); /* 197 */ Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */ - Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */ + Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int flags); /* 199 */ Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, void *callbackData); /* 200 */ void (*tcl_Preserve) (void *data); /* 201 */ void (*tcl_PrintDouble) (Tcl_Interp *interp, double value, char *dst); /* 202 */ int (*tcl_PutEnv) (const char *assignment); /* 203 */ const char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */ - void (*tcl_QueueEvent) (Tcl_Event *evPtr, Tcl_QueuePosition position); /* 205 */ - size_t (*tcl_Read) (Tcl_Channel chan, char *bufPtr, size_t toRead); /* 206 */ + void (*tcl_QueueEvent) (Tcl_Event *evPtr, int position); /* 205 */ + Tcl_Size (*tcl_Read) (Tcl_Channel chan, char *bufPtr, Tcl_Size toRead); /* 206 */ void (*tcl_ReapDetachedProcs) (void); /* 207 */ int (*tcl_RecordAndEval) (Tcl_Interp *interp, const char *cmd, int flags); /* 208 */ int (*tcl_RecordAndEvalObj) (Tcl_Interp *interp, Tcl_Obj *cmdPtr, int flags); /* 209 */ void (*tcl_RegisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 210 */ void (*tcl_RegisterObjType) (const Tcl_ObjType *typePtr); /* 211 */ Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */ int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */ int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */ - void (*tcl_RegExpRange) (Tcl_RegExp regexp, size_t index, const char **startPtr, const char **endPtr); /* 215 */ + void (*tcl_RegExpRange) (Tcl_RegExp regexp, Tcl_Size index, const char **startPtr, const char **endPtr); /* 215 */ void (*tcl_Release) (void *clientData); /* 216 */ void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */ - size_t (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */ - size_t (*tcl_ScanCountedElement) (const char *src, size_t length, int *flagPtr); /* 219 */ - void (*reserved220)(void); + Tcl_Size (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */ + Tcl_Size (*tcl_ScanCountedElement) (const char *src, Tcl_Size length, int *flagPtr); /* 219 */ + TCL_DEPRECATED_API("") int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */ int (*tcl_ServiceAll) (void); /* 221 */ int (*tcl_ServiceEvent) (int flags); /* 222 */ void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, void *clientData); /* 223 */ - void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, int sz); /* 224 */ + void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, Tcl_Size sz); /* 224 */ int (*tcl_SetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue); /* 225 */ int (*tcl_SetCommandInfo) (Tcl_Interp *interp, const char *cmdName, const Tcl_CmdInfo *infoPtr); /* 226 */ void (*tcl_SetErrno) (int err); /* 227 */ void (*tcl_SetErrorCode) (Tcl_Interp *interp, ...); /* 228 */ void (*tcl_SetMaxBlockTime) (const Tcl_Time *timePtr); /* 229 */ - void (*reserved230)(void); - int (*tcl_SetRecursionLimit) (Tcl_Interp *interp, int depth); /* 231 */ - void (*reserved232)(void); + TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") const char * (*tcl_SetPanicProc) (Tcl_PanicProc *panicProc); /* 230 */ + Tcl_Size (*tcl_SetRecursionLimit) (Tcl_Interp *interp, Tcl_Size depth); /* 231 */ + void (*tcl_SetResult) (Tcl_Interp *interp, char *result, Tcl_FreeProc *freeProc); /* 232 */ int (*tcl_SetServiceMode) (int mode); /* 233 */ void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */ void (*tcl_SetObjResult) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr); /* 235 */ void (*tcl_SetStdChannel) (Tcl_Channel channel, int type); /* 236 */ - void (*reserved237)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_SetVar) (Tcl_Interp *interp, const char *varName, const char *newValue, int flags); /* 237 */ const char * (*tcl_SetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, const char *newValue, int flags); /* 238 */ const char * (*tcl_SignalId) (int sig); /* 239 */ const char * (*tcl_SignalMsg) (int sig); /* 240 */ void (*tcl_SourceRCFile) (Tcl_Interp *interp); /* 241 */ - int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, int *argcPtr, const char ***argvPtr); /* 242 */ - void (*tcl_SplitPath) (const char *path, int *argcPtr, const char ***argvPtr); /* 243 */ - void (*reserved244)(void); - void (*reserved245)(void); - void (*reserved246)(void); - void (*reserved247)(void); + int (*tcl_SplitList) (Tcl_Interp *interp, const char *listStr, Tcl_Size *argcPtr, const char ***argvPtr); /* 242 */ + void (*tcl_SplitPath) (const char *path, Tcl_Size *argcPtr, const char ***argvPtr); /* 243 */ + TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") void (*tcl_StaticLibrary) (Tcl_Interp *interp, const char *prefix, Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc); /* 244 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_StringMatch) (const char *str, const char *pattern); /* 245 */ + TCL_DEPRECATED_API("") int (*tcl_TellOld) (Tcl_Channel chan); /* 246 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 247 */ int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 248 */ char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */ - size_t (*tcl_Ungets) (Tcl_Channel chan, const char *str, size_t len, int atHead); /* 250 */ + Tcl_Size (*tcl_Ungets) (Tcl_Channel chan, const char *str, Tcl_Size len, int atHead); /* 250 */ void (*tcl_UnlinkVar) (Tcl_Interp *interp, const char *varName); /* 251 */ int (*tcl_UnregisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 252 */ - void (*reserved253)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */ int (*tcl_UnsetVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 254 */ - void (*reserved255)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_UntraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 255 */ void (*tcl_UntraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 256 */ void (*tcl_UpdateLinkedVar) (Tcl_Interp *interp, const char *varName); /* 257 */ - void (*reserved258)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_UpVar) (Tcl_Interp *interp, const char *frameName, const char *varName, const char *localName, int flags); /* 258 */ int (*tcl_UpVar2) (Tcl_Interp *interp, const char *frameName, const char *part1, const char *part2, const char *localName, int flags); /* 259 */ int (*tcl_VarEval) (Tcl_Interp *interp, ...); /* 260 */ - void (*reserved261)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") void * (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData); /* 261 */ void * (*tcl_VarTraceInfo2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData); /* 262 */ - size_t (*tcl_Write) (Tcl_Channel chan, const char *s, size_t slen); /* 263 */ - void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */ + Tcl_Size (*tcl_Write) (Tcl_Channel chan, const char *s, Tcl_Size slen); /* 263 */ + void (*tcl_WrongNumArgs) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], const char *message); /* 264 */ int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */ void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */ - void (*reserved267)(void); - void (*reserved268)(void); + TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */ + TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendStringsToObjVA) (Tcl_Obj *objPtr, va_list argList); /* 268 */ char * (*tcl_HashStats) (Tcl_HashTable *tablePtr); /* 269 */ const char * (*tcl_ParseVar) (Tcl_Interp *interp, const char *start, const char **termPtr); /* 270 */ - void (*reserved271)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_PkgPresent) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 271 */ const char * (*tcl_PkgPresentEx) (Tcl_Interp *interp, const char *name, const char *version, int exact, void *clientDataPtr); /* 272 */ - void (*reserved273)(void); - void (*reserved274)(void); - void (*reserved275)(void); - void (*reserved276)(void); + TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_PkgProvide) (Tcl_Interp *interp, const char *name, const char *version); /* 273 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") const char * (*tcl_PkgRequire) (Tcl_Interp *interp, const char *name, const char *version, int exact); /* 274 */ + TCL_DEPRECATED_API("see TIP #422") void (*tcl_SetErrorCodeVA) (Tcl_Interp *interp, va_list argList); /* 275 */ + TCL_DEPRECATED_API("see TIP #422") int (*tcl_VarEvalVA) (Tcl_Interp *interp, va_list argList); /* 276 */ Tcl_Pid (*tcl_WaitPid) (Tcl_Pid pid, int *statPtr, int options); /* 277 */ - void (*reserved278)(void); + TCL_DEPRECATED_API("see TIP #422") TCL_NORETURN1 void (*tcl_PanicVA) (const char *format, va_list argList); /* 278 */ void (*tcl_GetVersion) (int *major, int *minor, int *patchLevel, int *type); /* 279 */ void (*tcl_InitMemory) (Tcl_Interp *interp); /* 280 */ Tcl_Channel (*tcl_StackChannel) (Tcl_Interp *interp, const Tcl_ChannelType *typePtr, void *instanceData, int mask, Tcl_Channel prevChan); /* 281 */ int (*tcl_UnstackChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 282 */ Tcl_Channel (*tcl_GetStackedChannel) (Tcl_Channel chan); /* 283 */ @@ -2074,126 +2349,126 @@ void (*reserved285)(void); void (*tcl_AppendObjToObj) (Tcl_Obj *objPtr, Tcl_Obj *appendObjPtr); /* 286 */ Tcl_Encoding (*tcl_CreateEncoding) (const Tcl_EncodingType *typePtr); /* 287 */ void (*tcl_CreateThreadExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 288 */ void (*tcl_DeleteThreadExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 289 */ - void (*reserved290)(void); - int (*tcl_EvalEx) (Tcl_Interp *interp, const char *script, size_t numBytes, int flags); /* 291 */ - int (*tcl_EvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags); /* 292 */ + TCL_DEPRECATED_API("Use Tcl_DiscardInterpState") void (*tcl_DiscardResult) (Tcl_SavedResult *statePtr); /* 290 */ + int (*tcl_EvalEx) (Tcl_Interp *interp, const char *script, Tcl_Size numBytes, int flags); /* 291 */ + int (*tcl_EvalObjv) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 292 */ int (*tcl_EvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 293 */ TCL_NORETURN1 void (*tcl_ExitThread) (int status); /* 294 */ - int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, size_t srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, size_t dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */ - char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, size_t srcLen, Tcl_DString *dsPtr); /* 296 */ + int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */ + char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 296 */ void (*tcl_FinalizeThread) (void); /* 297 */ void (*tcl_FinalizeNotifier) (void *clientData); /* 298 */ void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */ Tcl_ThreadId (*tcl_GetCurrentThread) (void); /* 300 */ Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */ const char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */ void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */ - int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, size_t offset, const char *msg, int flags, int *indexPtr); /* 304 */ - void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, size_t size); /* 305 */ + int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, Tcl_Size offset, const char *msg, int flags, void *indexPtr); /* 304 */ + void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, Tcl_Size size); /* 305 */ Tcl_Obj * (*tcl_GetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 306 */ void * (*tcl_InitNotifier) (void); /* 307 */ void (*tcl_MutexLock) (Tcl_Mutex *mutexPtr); /* 308 */ void (*tcl_MutexUnlock) (Tcl_Mutex *mutexPtr); /* 309 */ void (*tcl_ConditionNotify) (Tcl_Condition *condPtr); /* 310 */ void (*tcl_ConditionWait) (Tcl_Condition *condPtr, Tcl_Mutex *mutexPtr, const Tcl_Time *timePtr); /* 311 */ - size_t (*tcl_NumUtfChars) (const char *src, size_t length); /* 312 */ - size_t (*tcl_ReadChars) (Tcl_Channel channel, Tcl_Obj *objPtr, size_t charsToRead, int appendFlag); /* 313 */ - void (*reserved314)(void); - void (*reserved315)(void); + Tcl_Size (*tcl_NumUtfChars) (const char *src, Tcl_Size length); /* 312 */ + Tcl_Size (*tcl_ReadChars) (Tcl_Channel channel, Tcl_Obj *objPtr, Tcl_Size charsToRead, int appendFlag); /* 313 */ + TCL_DEPRECATED_API("Use Tcl_RestoreInterpState") void (*tcl_RestoreResult) (Tcl_Interp *interp, Tcl_SavedResult *statePtr); /* 314 */ + TCL_DEPRECATED_API("Use Tcl_SaveInterpState") void (*tcl_SaveResult) (Tcl_Interp *interp, Tcl_SavedResult *statePtr); /* 315 */ int (*tcl_SetSystemEncoding) (Tcl_Interp *interp, const char *name); /* 316 */ Tcl_Obj * (*tcl_SetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, Tcl_Obj *newValuePtr, int flags); /* 317 */ void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */ - void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, Tcl_QueuePosition position); /* 319 */ - int (*tcl_UniCharAtIndex) (const char *src, size_t index); /* 320 */ + void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, int position); /* 319 */ + int (*tcl_UniCharAtIndex) (const char *src, Tcl_Size index); /* 320 */ int (*tcl_UniCharToLower) (int ch); /* 321 */ int (*tcl_UniCharToTitle) (int ch); /* 322 */ int (*tcl_UniCharToUpper) (int ch); /* 323 */ - int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */ - const char * (*tcl_UtfAtIndex) (const char *src, size_t index); /* 325 */ - int (*tcl_UtfCharComplete) (const char *src, size_t length); /* 326 */ - size_t (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */ + Tcl_Size (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */ + const char * (*tcl_UtfAtIndex) (const char *src, Tcl_Size index); /* 325 */ + int (*tclUtfCharComplete) (const char *src, Tcl_Size length); /* 326 */ + Tcl_Size (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */ const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */ const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */ - const char * (*tcl_UtfNext) (const char *src); /* 330 */ - const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 331 */ - int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, size_t srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, size_t dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */ - char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, size_t srcLen, Tcl_DString *dsPtr); /* 333 */ - int (*tcl_UtfToLower) (char *src); /* 334 */ - int (*tcl_UtfToTitle) (char *src); /* 335 */ - int (*tcl_UtfToChar16) (const char *src, unsigned short *chPtr); /* 336 */ - int (*tcl_UtfToUpper) (char *src); /* 337 */ - size_t (*tcl_WriteChars) (Tcl_Channel chan, const char *src, size_t srcLen); /* 338 */ - size_t (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */ + const char * (*tclUtfNext) (const char *src); /* 330 */ + const char * (*tclUtfPrev) (const char *src, const char *start); /* 331 */ + int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */ + char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 333 */ + Tcl_Size (*tcl_UtfToLower) (char *src); /* 334 */ + Tcl_Size (*tcl_UtfToTitle) (char *src); /* 335 */ + Tcl_Size (*tcl_UtfToChar16) (const char *src, unsigned short *chPtr); /* 336 */ + Tcl_Size (*tcl_UtfToUpper) (char *src); /* 337 */ + Tcl_Size (*tcl_WriteChars) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 338 */ + Tcl_Size (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */ char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */ - void (*reserved341)(void); - void (*reserved342)(void); + TCL_DEPRECATED_API("Use Tcl_GetEncodingSearchPath") const char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */ + TCL_DEPRECATED_API("Use Tcl_SetEncodingSearchPath") void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */ void (*tcl_AlertNotifier) (void *clientData); /* 343 */ void (*tcl_ServiceModeHook) (int mode); /* 344 */ int (*tcl_UniCharIsAlnum) (int ch); /* 345 */ int (*tcl_UniCharIsAlpha) (int ch); /* 346 */ int (*tcl_UniCharIsDigit) (int ch); /* 347 */ int (*tcl_UniCharIsLower) (int ch); /* 348 */ int (*tcl_UniCharIsSpace) (int ch); /* 349 */ int (*tcl_UniCharIsUpper) (int ch); /* 350 */ int (*tcl_UniCharIsWordChar) (int ch); /* 351 */ - void (*reserved352)(void); - void (*reserved353)(void); - char * (*tcl_Char16ToUtfDString) (const unsigned short *uniStr, size_t uniLength, Tcl_DString *dsPtr); /* 354 */ - unsigned short * (*tcl_UtfToChar16DString) (const char *src, size_t length, Tcl_DString *dsPtr); /* 355 */ + Tcl_Size (*tcl_Char16Len) (const unsigned short *uniStr); /* 352 */ + TCL_DEPRECATED_API("Use Tcl_UtfNcmp") int (*tcl_UniCharNcmp) (const unsigned short *ucs, const unsigned short *uct, unsigned long numChars); /* 353 */ + char * (*tcl_Char16ToUtfDString) (const unsigned short *uniStr, Tcl_Size uniLength, Tcl_DString *dsPtr); /* 354 */ + unsigned short * (*tcl_UtfToChar16DString) (const char *src, Tcl_Size length, Tcl_DString *dsPtr); /* 355 */ Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */ - void (*reserved357)(void); + TCL_DEPRECATED_API("Use Tcl_EvalTokensStandard") Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, Tcl_Size count); /* 357 */ void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */ - void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, size_t length); /* 359 */ - int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, size_t numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */ - int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, size_t numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */ - int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, size_t numBytes, Tcl_Parse *parsePtr); /* 362 */ - int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, size_t numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */ - int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, size_t numBytes, Tcl_Parse *parsePtr, int append); /* 364 */ + void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, Tcl_Size length); /* 359 */ + int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */ + int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */ + int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr); /* 362 */ + int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */ + int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append); /* 364 */ char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */ int (*tcl_Chdir) (const char *dirName); /* 366 */ int (*tcl_Access) (const char *path, int mode); /* 367 */ int (*tcl_Stat) (const char *path, struct stat *bufPtr); /* 368 */ - int (*tcl_UtfNcmp) (const char *s1, const char *s2, size_t n); /* 369 */ - int (*tcl_UtfNcasecmp) (const char *s1, const char *s2, size_t n); /* 370 */ + int (*tcl_UtfNcmp) (const char *s1, const char *s2, unsigned long n); /* 369 */ + int (*tcl_UtfNcasecmp) (const char *s1, const char *s2, unsigned long n); /* 370 */ int (*tcl_StringCaseMatch) (const char *str, const char *pattern, int nocase); /* 371 */ int (*tcl_UniCharIsControl) (int ch); /* 372 */ int (*tcl_UniCharIsGraph) (int ch); /* 373 */ int (*tcl_UniCharIsPrint) (int ch); /* 374 */ int (*tcl_UniCharIsPunct) (int ch); /* 375 */ - int (*tcl_RegExpExecObj) (Tcl_Interp *interp, Tcl_RegExp regexp, Tcl_Obj *textObj, size_t offset, size_t nmatches, int flags); /* 376 */ + int (*tcl_RegExpExecObj) (Tcl_Interp *interp, Tcl_RegExp regexp, Tcl_Obj *textObj, Tcl_Size offset, Tcl_Size nmatches, int flags); /* 376 */ void (*tcl_RegExpGetInfo) (Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr); /* 377 */ - Tcl_Obj * (*tcl_NewUnicodeObj) (const Tcl_UniChar *unicode, size_t numChars); /* 378 */ - void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, size_t numChars); /* 379 */ - size_t (*tcl_GetCharLength) (Tcl_Obj *objPtr); /* 380 */ - int (*tcl_GetUniChar) (Tcl_Obj *objPtr, size_t index); /* 381 */ - void (*reserved382)(void); - Tcl_Obj * (*tcl_GetRange) (Tcl_Obj *objPtr, size_t first, size_t last); /* 383 */ - void (*reserved384)(void); + Tcl_Obj * (*tcl_NewUnicodeObj) (const unsigned short *unicode, Tcl_Size numChars); /* 378 */ + void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const unsigned short *unicode, Tcl_Size numChars); /* 379 */ + Tcl_Size (*tcl_GetCharLength) (Tcl_Obj *objPtr); /* 380 */ + int (*tcl_GetUniChar) (Tcl_Obj *objPtr, Tcl_Size index); /* 381 */ + TCL_DEPRECATED_API("No longer in use, changed to macro") unsigned short * (*tcl_GetUnicode) (Tcl_Obj *objPtr); /* 382 */ + Tcl_Obj * (*tcl_GetRange) (Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last); /* 383 */ + void (*tcl_AppendUnicodeToObj) (Tcl_Obj *objPtr, const unsigned short *unicode, Tcl_Size length); /* 384 */ int (*tcl_RegExpMatchObj) (Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj); /* 385 */ - void (*tcl_SetNotifier) (Tcl_NotifierProcs *notifierProcPtr); /* 386 */ + void (*tcl_SetNotifier) (const Tcl_NotifierProcs *notifierProcPtr); /* 386 */ Tcl_Mutex * (*tcl_GetAllocMutex) (void); /* 387 */ int (*tcl_GetChannelNames) (Tcl_Interp *interp); /* 388 */ int (*tcl_GetChannelNamesEx) (Tcl_Interp *interp, const char *pattern); /* 389 */ - int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 390 */ + int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 390 */ void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */ void (*tcl_MutexFinalize) (Tcl_Mutex *mutex); /* 392 */ - int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, size_t stackSize, int flags); /* 393 */ - size_t (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, size_t bytesToRead); /* 394 */ - size_t (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, size_t srcLen); /* 395 */ + int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, TCL_HASH_TYPE stackSize, int flags); /* 393 */ + Tcl_Size (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, Tcl_Size bytesToRead); /* 394 */ + Tcl_Size (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 395 */ Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */ int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */ const char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */ Tcl_ChannelTypeVersion (*tcl_ChannelVersion) (const Tcl_ChannelType *chanTypePtr); /* 399 */ Tcl_DriverBlockModeProc * (*tcl_ChannelBlockModeProc) (const Tcl_ChannelType *chanTypePtr); /* 400 */ - void (*reserved401)(void); + TCL_DEPRECATED_API("Use Tcl_ChannelClose2Proc") Tcl_DriverCloseProc * (*tcl_ChannelCloseProc) (const Tcl_ChannelType *chanTypePtr); /* 401 */ Tcl_DriverClose2Proc * (*tcl_ChannelClose2Proc) (const Tcl_ChannelType *chanTypePtr); /* 402 */ Tcl_DriverInputProc * (*tcl_ChannelInputProc) (const Tcl_ChannelType *chanTypePtr); /* 403 */ Tcl_DriverOutputProc * (*tcl_ChannelOutputProc) (const Tcl_ChannelType *chanTypePtr); /* 404 */ - void (*reserved405)(void); + TCL_DEPRECATED_API("Use Tcl_ChannelWideSeekProc") Tcl_DriverSeekProc * (*tcl_ChannelSeekProc) (const Tcl_ChannelType *chanTypePtr); /* 405 */ Tcl_DriverSetOptionProc * (*tcl_ChannelSetOptionProc) (const Tcl_ChannelType *chanTypePtr); /* 406 */ Tcl_DriverGetOptionProc * (*tcl_ChannelGetOptionProc) (const Tcl_ChannelType *chanTypePtr); /* 407 */ Tcl_DriverWatchProc * (*tcl_ChannelWatchProc) (const Tcl_ChannelType *chanTypePtr); /* 408 */ Tcl_DriverGetHandleProc * (*tcl_ChannelGetHandleProc) (const Tcl_ChannelType *chanTypePtr); /* 409 */ Tcl_DriverFlushProc * (*tcl_ChannelFlushProc) (const Tcl_ChannelType *chanTypePtr); /* 410 */ @@ -2203,56 +2478,56 @@ int (*tcl_IsChannelRegistered) (Tcl_Interp *interp, Tcl_Channel channel); /* 414 */ void (*tcl_CutChannel) (Tcl_Channel channel); /* 415 */ void (*tcl_SpliceChannel) (Tcl_Channel channel); /* 416 */ void (*tcl_ClearChannelHandlers) (Tcl_Channel channel); /* 417 */ int (*tcl_IsChannelExisting) (const char *channelName); /* 418 */ - void (*reserved419)(void); - void (*reserved420)(void); - void (*reserved421)(void); - void (*reserved422)(void); + TCL_DEPRECATED_API("Use Tcl_UtfNcasecmp") int (*tcl_UniCharNcasecmp) (const unsigned short *ucs, const unsigned short *uct, unsigned long numChars); /* 419 */ + TCL_DEPRECATED_API("Use Tcl_StringCaseMatch") int (*tcl_UniCharCaseMatch) (const unsigned short *uniStr, const unsigned short *uniPattern, int nocase); /* 420 */ + TCL_DEPRECATED_API("") Tcl_HashEntry * (*tcl_FindHashEntry) (Tcl_HashTable *tablePtr, const void *key); /* 421 */ + TCL_DEPRECATED_API("") Tcl_HashEntry * (*tcl_CreateHashEntry) (Tcl_HashTable *tablePtr, const void *key, int *newPtr); /* 422 */ void (*tcl_InitCustomHashTable) (Tcl_HashTable *tablePtr, int keyType, const Tcl_HashKeyType *typePtr); /* 423 */ void (*tcl_InitObjHashTable) (Tcl_HashTable *tablePtr); /* 424 */ void * (*tcl_CommandTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_CommandTraceProc *procPtr, void *prevClientData); /* 425 */ int (*tcl_TraceCommand) (Tcl_Interp *interp, const char *varName, int flags, Tcl_CommandTraceProc *proc, void *clientData); /* 426 */ void (*tcl_UntraceCommand) (Tcl_Interp *interp, const char *varName, int flags, Tcl_CommandTraceProc *proc, void *clientData); /* 427 */ - void * (*tcl_AttemptAlloc) (size_t size); /* 428 */ - void * (*tcl_AttemptDbCkalloc) (size_t size, const char *file, int line); /* 429 */ - void * (*tcl_AttemptRealloc) (void *ptr, size_t size); /* 430 */ - void * (*tcl_AttemptDbCkrealloc) (void *ptr, size_t size, const char *file, int line); /* 431 */ - int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, size_t length); /* 432 */ + char * (*tcl_AttemptAlloc) (TCL_HASH_TYPE size); /* 428 */ + char * (*tcl_AttemptDbCkalloc) (TCL_HASH_TYPE size, const char *file, int line); /* 429 */ + char * (*tcl_AttemptRealloc) (char *ptr, TCL_HASH_TYPE size); /* 430 */ + char * (*tcl_AttemptDbCkrealloc) (char *ptr, TCL_HASH_TYPE size, const char *file, int line); /* 431 */ + int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, Tcl_Size length); /* 432 */ Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */ - Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */ - void (*reserved435)(void); - void (*reserved436)(void); + unsigned short * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, Tcl_Size *lengthPtr); /* 434 */ + TCL_DEPRECATED_API("") int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, void **clientDataPtr); /* 435 */ + TCL_DEPRECATED_API("") Tcl_Obj * (*tcl_ListMathFuncs) (Tcl_Interp *interp, const char *pattern); /* 436 */ Tcl_Obj * (*tcl_SubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 437 */ int (*tcl_DetachChannel) (Tcl_Interp *interp, Tcl_Channel channel); /* 438 */ int (*tcl_IsStandardChannel) (Tcl_Channel channel); /* 439 */ int (*tcl_FSCopyFile) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr); /* 440 */ int (*tcl_FSCopyDirectory) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr, Tcl_Obj **errorPtr); /* 441 */ int (*tcl_FSCreateDirectory) (Tcl_Obj *pathPtr); /* 442 */ int (*tcl_FSDeleteFile) (Tcl_Obj *pathPtr); /* 443 */ - int (*tcl_FSLoadFile) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, const char *sym2, Tcl_PackageInitProc **proc1Ptr, Tcl_PackageInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); /* 444 */ + int (*tcl_FSLoadFile) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *sym1, const char *sym2, Tcl_LibraryInitProc **proc1Ptr, Tcl_LibraryInitProc **proc2Ptr, Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr); /* 444 */ int (*tcl_FSMatchInDirectory) (Tcl_Interp *interp, Tcl_Obj *result, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types); /* 445 */ Tcl_Obj * (*tcl_FSLink) (Tcl_Obj *pathPtr, Tcl_Obj *toPtr, int linkAction); /* 446 */ int (*tcl_FSRemoveDirectory) (Tcl_Obj *pathPtr, int recursive, Tcl_Obj **errorPtr); /* 447 */ int (*tcl_FSRenameFile) (Tcl_Obj *srcPathPtr, Tcl_Obj *destPathPtr); /* 448 */ int (*tcl_FSLstat) (Tcl_Obj *pathPtr, Tcl_StatBuf *buf); /* 449 */ int (*tcl_FSUtime) (Tcl_Obj *pathPtr, struct utimbuf *tval); /* 450 */ int (*tcl_FSFileAttrsGet) (Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); /* 451 */ int (*tcl_FSFileAttrsSet) (Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr); /* 452 */ - const char *const * (*tcl_FSFileAttrStrings) (Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); /* 453 */ + const char *CONST86 * (*tcl_FSFileAttrStrings) (Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); /* 453 */ int (*tcl_FSStat) (Tcl_Obj *pathPtr, Tcl_StatBuf *buf); /* 454 */ int (*tcl_FSAccess) (Tcl_Obj *pathPtr, int mode); /* 455 */ Tcl_Channel (*tcl_FSOpenFileChannel) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *modeString, int permissions); /* 456 */ Tcl_Obj * (*tcl_FSGetCwd) (Tcl_Interp *interp); /* 457 */ int (*tcl_FSChdir) (Tcl_Obj *pathPtr); /* 458 */ int (*tcl_FSConvertToPathType) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 459 */ - Tcl_Obj * (*tcl_FSJoinPath) (Tcl_Obj *listObj, int elements); /* 460 */ - Tcl_Obj * (*tcl_FSSplitPath) (Tcl_Obj *pathPtr, int *lenPtr); /* 461 */ + Tcl_Obj * (*tcl_FSJoinPath) (Tcl_Obj *listObj, Tcl_Size elements); /* 460 */ + Tcl_Obj * (*tcl_FSSplitPath) (Tcl_Obj *pathPtr, Tcl_Size *lenPtr); /* 461 */ int (*tcl_FSEqualPaths) (Tcl_Obj *firstPtr, Tcl_Obj *secondPtr); /* 462 */ Tcl_Obj * (*tcl_FSGetNormalizedPath) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 463 */ - Tcl_Obj * (*tcl_FSJoinToPath) (Tcl_Obj *pathPtr, int objc, Tcl_Obj *const objv[]); /* 464 */ + Tcl_Obj * (*tcl_FSJoinToPath) (Tcl_Obj *pathPtr, Tcl_Size objc, Tcl_Obj *const objv[]); /* 464 */ void * (*tcl_FSGetInternalRep) (Tcl_Obj *pathPtr, const Tcl_Filesystem *fsPtr); /* 465 */ Tcl_Obj * (*tcl_FSGetTranslatedPath) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 466 */ int (*tcl_FSEvalFile) (Tcl_Interp *interp, Tcl_Obj *fileName); /* 467 */ Tcl_Obj * (*tcl_FSNewNativePath) (const Tcl_Filesystem *fromFilesystem, void *clientData); /* 468 */ const void * (*tcl_FSGetNativePath) (Tcl_Obj *pathPtr); /* 469 */ @@ -2261,36 +2536,36 @@ Tcl_Obj * (*tcl_FSListVolumes) (void); /* 472 */ int (*tcl_FSRegister) (void *clientData, const Tcl_Filesystem *fsPtr); /* 473 */ int (*tcl_FSUnregister) (const Tcl_Filesystem *fsPtr); /* 474 */ void * (*tcl_FSData) (const Tcl_Filesystem *fsPtr); /* 475 */ const char * (*tcl_FSGetTranslatedStringPath) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 476 */ - const Tcl_Filesystem * (*tcl_FSGetFileSystemForPath) (Tcl_Obj *pathPtr); /* 477 */ + CONST86 Tcl_Filesystem * (*tcl_FSGetFileSystemForPath) (Tcl_Obj *pathPtr); /* 477 */ Tcl_PathType (*tcl_FSGetPathType) (Tcl_Obj *pathPtr); /* 478 */ int (*tcl_OutputBuffered) (Tcl_Channel chan); /* 479 */ void (*tcl_FSMountsChanged) (const Tcl_Filesystem *fsPtr); /* 480 */ - int (*tcl_EvalTokensStandard) (Tcl_Interp *interp, Tcl_Token *tokenPtr, size_t count); /* 481 */ + int (*tcl_EvalTokensStandard) (Tcl_Interp *interp, Tcl_Token *tokenPtr, Tcl_Size count); /* 481 */ void (*tcl_GetTime) (Tcl_Time *timeBuf); /* 482 */ - Tcl_Trace (*tcl_CreateObjTrace) (Tcl_Interp *interp, int level, int flags, Tcl_CmdObjTraceProc *objProc, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc); /* 483 */ + Tcl_Trace (*tcl_CreateObjTrace) (Tcl_Interp *interp, Tcl_Size level, int flags, Tcl_CmdObjTraceProc *objProc, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc); /* 483 */ int (*tcl_GetCommandInfoFromToken) (Tcl_Command token, Tcl_CmdInfo *infoPtr); /* 484 */ int (*tcl_SetCommandInfoFromToken) (Tcl_Command token, const Tcl_CmdInfo *infoPtr); /* 485 */ Tcl_Obj * (*tcl_DbNewWideIntObj) (Tcl_WideInt wideValue, const char *file, int line); /* 486 */ int (*tcl_GetWideIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_WideInt *widePtr); /* 487 */ Tcl_Obj * (*tcl_NewWideIntObj) (Tcl_WideInt wideValue); /* 488 */ void (*tcl_SetWideIntObj) (Tcl_Obj *objPtr, Tcl_WideInt wideValue); /* 489 */ Tcl_StatBuf * (*tcl_AllocStatBuf) (void); /* 490 */ - Tcl_WideInt (*tcl_Seek) (Tcl_Channel chan, Tcl_WideInt offset, int mode); /* 491 */ - Tcl_WideInt (*tcl_Tell) (Tcl_Channel chan); /* 492 */ + long long (*tcl_Seek) (Tcl_Channel chan, long long offset, int mode); /* 491 */ + long long (*tcl_Tell) (Tcl_Channel chan); /* 492 */ Tcl_DriverWideSeekProc * (*tcl_ChannelWideSeekProc) (const Tcl_ChannelType *chanTypePtr); /* 493 */ int (*tcl_DictObjPut) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Obj *keyPtr, Tcl_Obj *valuePtr); /* 494 */ int (*tcl_DictObjGet) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Obj *keyPtr, Tcl_Obj **valuePtrPtr); /* 495 */ int (*tcl_DictObjRemove) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Obj *keyPtr); /* 496 */ - int (*tcl_DictObjSize) (Tcl_Interp *interp, Tcl_Obj *dictPtr, int *sizePtr); /* 497 */ + int (*tcl_DictObjSize) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size *sizePtr); /* 497 */ int (*tcl_DictObjFirst) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr); /* 498 */ void (*tcl_DictObjNext) (Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr); /* 499 */ void (*tcl_DictObjDone) (Tcl_DictSearch *searchPtr); /* 500 */ - int (*tcl_DictObjPutKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, int keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr); /* 501 */ - int (*tcl_DictObjRemoveKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, int keyc, Tcl_Obj *const *keyv); /* 502 */ + int (*tcl_DictObjPutKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr); /* 501 */ + int (*tcl_DictObjRemoveKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv); /* 502 */ Tcl_Obj * (*tcl_NewDictObj) (void); /* 503 */ Tcl_Obj * (*tcl_DbNewDictObj) (const char *file, int line); /* 504 */ void (*tcl_RegisterConfig) (Tcl_Interp *interp, const char *pkgName, const Tcl_Config *configuration, const char *valEncoding); /* 505 */ Tcl_Namespace * (*tcl_CreateNamespace) (Tcl_Interp *interp, const char *name, void *clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 506 */ void (*tcl_DeleteNamespace) (Tcl_Namespace *nsPtr); /* 507 */ @@ -2303,17 +2578,17 @@ Tcl_Namespace * (*tcl_FindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 514 */ Tcl_Command (*tcl_FindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 515 */ Tcl_Command (*tcl_GetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 516 */ void (*tcl_GetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 517 */ int (*tcl_FSEvalFileEx) (Tcl_Interp *interp, Tcl_Obj *fileName, const char *encodingName); /* 518 */ - void (*reserved519)(void); + TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") Tcl_ExitProc * (*tcl_SetExitProc) (Tcl_ExitProc *proc); /* 519 */ void (*tcl_LimitAddHandler) (Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, void *clientData, Tcl_LimitHandlerDeleteProc *deleteProc); /* 520 */ void (*tcl_LimitRemoveHandler) (Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, void *clientData); /* 521 */ int (*tcl_LimitReady) (Tcl_Interp *interp); /* 522 */ int (*tcl_LimitCheck) (Tcl_Interp *interp); /* 523 */ int (*tcl_LimitExceeded) (Tcl_Interp *interp); /* 524 */ - void (*tcl_LimitSetCommands) (Tcl_Interp *interp, int commandLimit); /* 525 */ + void (*tcl_LimitSetCommands) (Tcl_Interp *interp, Tcl_Size commandLimit); /* 525 */ void (*tcl_LimitSetTime) (Tcl_Interp *interp, Tcl_Time *timeLimitPtr); /* 526 */ void (*tcl_LimitSetGranularity) (Tcl_Interp *interp, int type, int granularity); /* 527 */ int (*tcl_LimitTypeEnabled) (Tcl_Interp *interp, int type); /* 528 */ int (*tcl_LimitTypeExceeded) (Tcl_Interp *interp, int type); /* 529 */ void (*tcl_LimitTypeSet) (Tcl_Interp *interp, int type); /* 530 */ @@ -2344,11 +2619,11 @@ Tcl_Obj * (*tcl_NewBignumObj) (void *value); /* 555 */ Tcl_Obj * (*tcl_DbNewBignumObj) (void *value, const char *file, int line); /* 556 */ void (*tcl_SetBignumObj) (Tcl_Obj *obj, void *value); /* 557 */ int (*tcl_GetBignumFromObj) (Tcl_Interp *interp, Tcl_Obj *obj, void *value); /* 558 */ int (*tcl_TakeBignumFromObj) (Tcl_Interp *interp, Tcl_Obj *obj, void *value); /* 559 */ - int (*tcl_TruncateChannel) (Tcl_Channel chan, Tcl_WideInt length); /* 560 */ + int (*tcl_TruncateChannel) (Tcl_Channel chan, long long length); /* 560 */ Tcl_DriverTruncateProc * (*tcl_ChannelTruncateProc) (const Tcl_ChannelType *chanTypePtr); /* 561 */ void (*tcl_SetChannelErrorInterp) (Tcl_Interp *interp, Tcl_Obj *msg); /* 562 */ void (*tcl_GetChannelErrorInterp) (Tcl_Interp *interp, Tcl_Obj **msg); /* 563 */ void (*tcl_SetChannelError) (Tcl_Channel chan, Tcl_Obj *msg); /* 564 */ void (*tcl_GetChannelError) (Tcl_Channel chan, Tcl_Obj **msg); /* 565 */ @@ -2357,57 +2632,57 @@ int (*tcl_SetNamespaceUnknownHandler) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *handlerPtr); /* 568 */ int (*tcl_GetEncodingFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Encoding *encodingPtr); /* 569 */ Tcl_Obj * (*tcl_GetEncodingSearchPath) (void); /* 570 */ int (*tcl_SetEncodingSearchPath) (Tcl_Obj *searchPath); /* 571 */ const char * (*tcl_GetEncodingNameFromEnvironment) (Tcl_DString *bufPtr); /* 572 */ - int (*tcl_PkgRequireProc) (Tcl_Interp *interp, const char *name, int objc, Tcl_Obj *const objv[], void *clientDataPtr); /* 573 */ + int (*tcl_PkgRequireProc) (Tcl_Interp *interp, const char *name, Tcl_Size objc, Tcl_Obj *const objv[], void *clientDataPtr); /* 573 */ void (*tcl_AppendObjToErrorInfo) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 574 */ - void (*tcl_AppendLimitedToObj) (Tcl_Obj *objPtr, const char *bytes, size_t length, size_t limit, const char *ellipsis); /* 575 */ - Tcl_Obj * (*tcl_Format) (Tcl_Interp *interp, const char *format, int objc, Tcl_Obj *const objv[]); /* 576 */ - int (*tcl_AppendFormatToObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *format, int objc, Tcl_Obj *const objv[]); /* 577 */ + void (*tcl_AppendLimitedToObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length, Tcl_Size limit, const char *ellipsis); /* 575 */ + Tcl_Obj * (*tcl_Format) (Tcl_Interp *interp, const char *format, Tcl_Size objc, Tcl_Obj *const objv[]); /* 576 */ + int (*tcl_AppendFormatToObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *format, Tcl_Size objc, Tcl_Obj *const objv[]); /* 577 */ Tcl_Obj * (*tcl_ObjPrintf) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 578 */ void (*tcl_AppendPrintfToObj) (Tcl_Obj *objPtr, const char *format, ...) TCL_FORMAT_PRINTF(2, 3); /* 579 */ int (*tcl_CancelEval) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr, void *clientData, int flags); /* 580 */ int (*tcl_Canceled) (Tcl_Interp *interp, int flags); /* 581 */ int (*tcl_CreatePipe) (Tcl_Interp *interp, Tcl_Channel *rchan, Tcl_Channel *wchan, int flags); /* 582 */ Tcl_Command (*tcl_NRCreateCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, Tcl_ObjCmdProc *nreProc, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 583 */ int (*tcl_NREvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 584 */ - int (*tcl_NREvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags); /* 585 */ - int (*tcl_NRCmdSwap) (Tcl_Interp *interp, Tcl_Command cmd, int objc, Tcl_Obj *const objv[], int flags); /* 586 */ + int (*tcl_NREvalObjv) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 585 */ + int (*tcl_NRCmdSwap) (Tcl_Interp *interp, Tcl_Command cmd, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 586 */ void (*tcl_NRAddCallback) (Tcl_Interp *interp, Tcl_NRPostProc *postProcPtr, void *data0, void *data1, void *data2, void *data3); /* 587 */ - int (*tcl_NRCallObjProc) (Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, void *clientData, int objc, Tcl_Obj *const objv[]); /* 588 */ + int (*tcl_NRCallObjProc) (Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, void *clientData, Tcl_Size objc, Tcl_Obj *const objv[]); /* 588 */ unsigned (*tcl_GetFSDeviceFromStat) (const Tcl_StatBuf *statPtr); /* 589 */ unsigned (*tcl_GetFSInodeFromStat) (const Tcl_StatBuf *statPtr); /* 590 */ unsigned (*tcl_GetModeFromStat) (const Tcl_StatBuf *statPtr); /* 591 */ int (*tcl_GetLinkCountFromStat) (const Tcl_StatBuf *statPtr); /* 592 */ int (*tcl_GetUserIdFromStat) (const Tcl_StatBuf *statPtr); /* 593 */ int (*tcl_GetGroupIdFromStat) (const Tcl_StatBuf *statPtr); /* 594 */ int (*tcl_GetDeviceTypeFromStat) (const Tcl_StatBuf *statPtr); /* 595 */ - Tcl_WideInt (*tcl_GetAccessTimeFromStat) (const Tcl_StatBuf *statPtr); /* 596 */ - Tcl_WideInt (*tcl_GetModificationTimeFromStat) (const Tcl_StatBuf *statPtr); /* 597 */ - Tcl_WideInt (*tcl_GetChangeTimeFromStat) (const Tcl_StatBuf *statPtr); /* 598 */ - Tcl_WideUInt (*tcl_GetSizeFromStat) (const Tcl_StatBuf *statPtr); /* 599 */ - Tcl_WideUInt (*tcl_GetBlocksFromStat) (const Tcl_StatBuf *statPtr); /* 600 */ + long long (*tcl_GetAccessTimeFromStat) (const Tcl_StatBuf *statPtr); /* 596 */ + long long (*tcl_GetModificationTimeFromStat) (const Tcl_StatBuf *statPtr); /* 597 */ + long long (*tcl_GetChangeTimeFromStat) (const Tcl_StatBuf *statPtr); /* 598 */ + unsigned long long (*tcl_GetSizeFromStat) (const Tcl_StatBuf *statPtr); /* 599 */ + unsigned long long (*tcl_GetBlocksFromStat) (const Tcl_StatBuf *statPtr); /* 600 */ unsigned (*tcl_GetBlockSizeFromStat) (const Tcl_StatBuf *statPtr); /* 601 */ int (*tcl_SetEnsembleParameterList) (Tcl_Interp *interp, Tcl_Command token, Tcl_Obj *paramList); /* 602 */ int (*tcl_GetEnsembleParameterList) (Tcl_Interp *interp, Tcl_Command token, Tcl_Obj **paramListPtr); /* 603 */ - int (*tcl_ParseArgsObjv) (Tcl_Interp *interp, const Tcl_ArgvInfo *argTable, int *objcPtr, Tcl_Obj *const *objv, Tcl_Obj ***remObjv); /* 604 */ + int (*tcl_ParseArgsObjv) (Tcl_Interp *interp, const Tcl_ArgvInfo *argTable, Tcl_Size *objcPtr, Tcl_Obj *const *objv, Tcl_Obj ***remObjv); /* 604 */ int (*tcl_GetErrorLine) (Tcl_Interp *interp); /* 605 */ void (*tcl_SetErrorLine) (Tcl_Interp *interp, int lineNum); /* 606 */ void (*tcl_TransferResult) (Tcl_Interp *sourceInterp, int code, Tcl_Interp *targetInterp); /* 607 */ int (*tcl_InterpActive) (Tcl_Interp *interp); /* 608 */ void (*tcl_BackgroundException) (Tcl_Interp *interp, int code); /* 609 */ int (*tcl_ZlibDeflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, int level, Tcl_Obj *gzipHeaderDictObj); /* 610 */ - int (*tcl_ZlibInflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, size_t buffersize, Tcl_Obj *gzipHeaderDictObj); /* 611 */ - unsigned int (*tcl_ZlibCRC32) (unsigned int crc, const unsigned char *buf, size_t len); /* 612 */ - unsigned int (*tcl_ZlibAdler32) (unsigned int adler, const unsigned char *buf, size_t len); /* 613 */ + int (*tcl_ZlibInflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, Tcl_Size buffersize, Tcl_Obj *gzipHeaderDictObj); /* 611 */ + unsigned int (*tcl_ZlibCRC32) (unsigned int crc, const unsigned char *buf, Tcl_Size len); /* 612 */ + unsigned int (*tcl_ZlibAdler32) (unsigned int adler, const unsigned char *buf, Tcl_Size len); /* 613 */ int (*tcl_ZlibStreamInit) (Tcl_Interp *interp, int mode, int format, int level, Tcl_Obj *dictObj, Tcl_ZlibStream *zshandle); /* 614 */ Tcl_Obj * (*tcl_ZlibStreamGetCommandName) (Tcl_ZlibStream zshandle); /* 615 */ int (*tcl_ZlibStreamEof) (Tcl_ZlibStream zshandle); /* 616 */ int (*tcl_ZlibStreamChecksum) (Tcl_ZlibStream zshandle); /* 617 */ int (*tcl_ZlibStreamPut) (Tcl_ZlibStream zshandle, Tcl_Obj *data, int flush); /* 618 */ - int (*tcl_ZlibStreamGet) (Tcl_ZlibStream zshandle, Tcl_Obj *data, size_t count); /* 619 */ + int (*tcl_ZlibStreamGet) (Tcl_ZlibStream zshandle, Tcl_Obj *data, Tcl_Size count); /* 619 */ int (*tcl_ZlibStreamClose) (Tcl_ZlibStream zshandle); /* 620 */ int (*tcl_ZlibStreamReset) (Tcl_ZlibStream zshandle); /* 621 */ void (*tcl_SetStartupScript) (Tcl_Obj *path, const char *encoding); /* 622 */ Tcl_Obj * (*tcl_GetStartupScript) (const char **encodingPtr); /* 623 */ int (*tcl_CloseEx) (Tcl_Interp *interp, Tcl_Channel chan, int flags); /* 624 */ @@ -2415,28 +2690,70 @@ int (*tcl_NRSubstObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 626 */ int (*tcl_LoadFile) (Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *const symv[], int flags, void *procPtrs, Tcl_LoadHandle *handlePtr); /* 627 */ void * (*tcl_FindSymbol) (Tcl_Interp *interp, Tcl_LoadHandle handle, const char *symbol); /* 628 */ int (*tcl_FSUnloadFile) (Tcl_Interp *interp, Tcl_LoadHandle handlePtr); /* 629 */ void (*tcl_ZlibStreamSetCompressionDictionary) (Tcl_ZlibStream zhandle, Tcl_Obj *compressionDictionaryObj); /* 630 */ - Tcl_Channel (*tcl_OpenTcpServerEx) (Tcl_Interp *interp, const char *service, const char *host, unsigned int flags, Tcl_TcpAcceptProc *acceptProc, void *callbackData); /* 631 */ - int (*tclZipfs_Mount) (Tcl_Interp *interp, const char *mountPoint, const char *zipname, const char *passwd); /* 632 */ + Tcl_Channel (*tcl_OpenTcpServerEx) (Tcl_Interp *interp, const char *service, const char *host, unsigned int flags, int backlog, Tcl_TcpAcceptProc *acceptProc, void *callbackData); /* 631 */ + int (*tclZipfs_Mount) (Tcl_Interp *interp, const char *zipname, const char *mountPoint, const char *passwd); /* 632 */ int (*tclZipfs_Unmount) (Tcl_Interp *interp, const char *mountPoint); /* 633 */ Tcl_Obj * (*tclZipfs_TclLibrary) (void); /* 634 */ - int (*tclZipfs_MountBuffer) (Tcl_Interp *interp, const char *mountPoint, unsigned char *data, size_t datalen, int copy); /* 635 */ - void (*tcl_FreeIntRep) (Tcl_Obj *objPtr); /* 636 */ - char * (*tcl_InitStringRep) (Tcl_Obj *objPtr, const char *bytes, size_t numBytes); /* 637 */ - Tcl_ObjIntRep * (*tcl_FetchIntRep) (Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 638 */ - void (*tcl_StoreIntRep) (Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, const Tcl_ObjIntRep *irPtr); /* 639 */ + int (*tclZipfs_MountBuffer) (Tcl_Interp *interp, const void *data, size_t datalen, const char *mountPoint, int copy); /* 635 */ + void (*tcl_FreeInternalRep) (Tcl_Obj *objPtr); /* 636 */ + char * (*tcl_InitStringRep) (Tcl_Obj *objPtr, const char *bytes, TCL_HASH_TYPE numBytes); /* 637 */ + Tcl_ObjInternalRep * (*tcl_FetchInternalRep) (Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 638 */ + void (*tcl_StoreInternalRep) (Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, const Tcl_ObjInternalRep *irPtr); /* 639 */ int (*tcl_HasStringRep) (Tcl_Obj *objPtr); /* 640 */ void (*tcl_IncrRefCount) (Tcl_Obj *objPtr); /* 641 */ void (*tcl_DecrRefCount) (Tcl_Obj *objPtr); /* 642 */ int (*tcl_IsShared) (Tcl_Obj *objPtr); /* 643 */ - int (*tcl_LinkArray) (Tcl_Interp *interp, const char *varName, void *addr, int type, size_t size); /* 644 */ - int (*tcl_GetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, size_t endValue, size_t *indexPtr); /* 645 */ - int (*tcl_UtfToUniChar) (const char *src, int *chPtr); /* 646 */ - char * (*tcl_UniCharToUtfDString) (const int *uniStr, size_t uniLength, Tcl_DString *dsPtr); /* 647 */ - int * (*tcl_UtfToUniCharDString) (const char *src, size_t length, Tcl_DString *dsPtr); /* 648 */ + int (*tcl_LinkArray) (Tcl_Interp *interp, const char *varName, void *addr, int type, Tcl_Size size); /* 644 */ + int (*tcl_GetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Size endValue, Tcl_Size *indexPtr); /* 645 */ + Tcl_Size (*tcl_UtfToUniChar) (const char *src, int *chPtr); /* 646 */ + char * (*tcl_UniCharToUtfDString) (const int *uniStr, Tcl_Size uniLength, Tcl_DString *dsPtr); /* 647 */ + int * (*tcl_UtfToUniCharDString) (const char *src, Tcl_Size length, Tcl_DString *dsPtr); /* 648 */ + unsigned char * (*tcl_GetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Size *numBytesPtr); /* 649 */ + void (*reserved650)(void); + void (*reserved651)(void); + void (*reserved652)(void); + void (*reserved653)(void); + int (*tcl_UtfCharComplete) (const char *src, Tcl_Size length); /* 654 */ + const char * (*tcl_UtfNext) (const char *src); /* 655 */ + const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 656 */ + int (*tcl_FSTildeExpand) (Tcl_Interp *interp, const char *path, Tcl_DString *dsPtr); /* 657 */ + int (*tcl_ExternalToUtfDStringEx) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr, Tcl_Size *errorLocationPtr); /* 658 */ + int (*tcl_UtfToExternalDStringEx) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr, Tcl_Size *errorLocationPtr); /* 659 */ + int (*tcl_AsyncMarkFromSignal) (Tcl_AsyncHandler async, int sigNumber); /* 660 */ + void (*reserved661)(void); + void (*reserved662)(void); + void (*reserved663)(void); + void (*reserved664)(void); + void (*reserved665)(void); + void (*reserved666)(void); + void (*reserved667)(void); + Tcl_Size (*tcl_UniCharLen) (const int *uniStr); /* 668 */ + Tcl_Size (*tclNumUtfChars) (const char *src, Tcl_Size length); /* 669 */ + Tcl_Size (*tclGetCharLength) (Tcl_Obj *objPtr); /* 670 */ + const char * (*tclUtfAtIndex) (const char *src, Tcl_Size index); /* 671 */ + Tcl_Obj * (*tclGetRange) (Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last); /* 672 */ + int (*tclGetUniChar) (Tcl_Obj *objPtr, Tcl_Size index); /* 673 */ + int (*tcl_GetBool) (Tcl_Interp *interp, const char *src, int flags, char *charPtr); /* 674 */ + int (*tcl_GetBoolFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, char *charPtr); /* 675 */ + void (*reserved676)(void); + void (*reserved677)(void); + void (*reserved678)(void); + void (*reserved679)(void); + int (*tcl_GetNumberFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, void **clientDataPtr, int *typePtr); /* 680 */ + int (*tcl_GetNumber) (Tcl_Interp *interp, const char *bytes, Tcl_Size numBytes, void **clientDataPtr, int *typePtr); /* 681 */ + int (*tcl_RemoveChannelMode) (Tcl_Interp *interp, Tcl_Channel chan, int mode); /* 682 */ + Tcl_Size (*tcl_GetEncodingNulLength) (Tcl_Encoding encoding); /* 683 */ + int (*tcl_GetWideUIntFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_WideUInt *uwidePtr); /* 684 */ + Tcl_Obj * (*tcl_DStringToObj) (Tcl_DString *dsPtr); /* 685 */ + int (*tclUtfNcmp) (const char *s1, const char *s2, size_t n); /* 686 */ + int (*tclUtfNcasecmp) (const char *s1, const char *s2, size_t n); /* 687 */ + Tcl_Obj * (*tcl_NewWideUIntObj) (Tcl_WideUInt wideValue); /* 688 */ + void (*tcl_SetWideUIntObj) (Tcl_Obj *objPtr, Tcl_WideUInt uwideValue); /* 689 */ + void (*tclUnusedStubEntry) (void); /* 690 */ } TclStubs; extern const TclStubs *tclStubsPtr; #ifdef __cplusplus @@ -2503,18 +2820,20 @@ (tclStubsPtr->tcl_DbDecrRefCount) /* 19 */ #define Tcl_DbIncrRefCount \ (tclStubsPtr->tcl_DbIncrRefCount) /* 20 */ #define Tcl_DbIsShared \ (tclStubsPtr->tcl_DbIsShared) /* 21 */ -/* Slot 22 is reserved */ +#define Tcl_DbNewBooleanObj \ + (tclStubsPtr->tcl_DbNewBooleanObj) /* 22 */ #define Tcl_DbNewByteArrayObj \ (tclStubsPtr->tcl_DbNewByteArrayObj) /* 23 */ #define Tcl_DbNewDoubleObj \ (tclStubsPtr->tcl_DbNewDoubleObj) /* 24 */ #define Tcl_DbNewListObj \ (tclStubsPtr->tcl_DbNewListObj) /* 25 */ -/* Slot 26 is reserved */ +#define Tcl_DbNewLongObj \ + (tclStubsPtr->tcl_DbNewLongObj) /* 26 */ #define Tcl_DbNewObj \ (tclStubsPtr->tcl_DbNewObj) /* 27 */ #define Tcl_DbNewStringObj \ (tclStubsPtr->tcl_DbNewStringObj) /* 28 */ #define Tcl_DuplicateObj \ @@ -2529,11 +2848,12 @@ (tclStubsPtr->tcl_GetByteArrayFromObj) /* 33 */ #define Tcl_GetDouble \ (tclStubsPtr->tcl_GetDouble) /* 34 */ #define Tcl_GetDoubleFromObj \ (tclStubsPtr->tcl_GetDoubleFromObj) /* 35 */ -/* Slot 36 is reserved */ +#define Tcl_GetIndexFromObj \ + (tclStubsPtr->tcl_GetIndexFromObj) /* 36 */ #define Tcl_GetInt \ (tclStubsPtr->tcl_GetInt) /* 37 */ #define Tcl_GetIntFromObj \ (tclStubsPtr->tcl_GetIntFromObj) /* 38 */ #define Tcl_GetLongFromObj \ @@ -2554,40 +2874,48 @@ (tclStubsPtr->tcl_ListObjIndex) /* 46 */ #define Tcl_ListObjLength \ (tclStubsPtr->tcl_ListObjLength) /* 47 */ #define Tcl_ListObjReplace \ (tclStubsPtr->tcl_ListObjReplace) /* 48 */ -/* Slot 49 is reserved */ +#define Tcl_NewBooleanObj \ + (tclStubsPtr->tcl_NewBooleanObj) /* 49 */ #define Tcl_NewByteArrayObj \ (tclStubsPtr->tcl_NewByteArrayObj) /* 50 */ #define Tcl_NewDoubleObj \ (tclStubsPtr->tcl_NewDoubleObj) /* 51 */ -/* Slot 52 is reserved */ +#define Tcl_NewIntObj \ + (tclStubsPtr->tcl_NewIntObj) /* 52 */ #define Tcl_NewListObj \ (tclStubsPtr->tcl_NewListObj) /* 53 */ -/* Slot 54 is reserved */ +#define Tcl_NewLongObj \ + (tclStubsPtr->tcl_NewLongObj) /* 54 */ #define Tcl_NewObj \ (tclStubsPtr->tcl_NewObj) /* 55 */ #define Tcl_NewStringObj \ (tclStubsPtr->tcl_NewStringObj) /* 56 */ -/* Slot 57 is reserved */ +#define Tcl_SetBooleanObj \ + (tclStubsPtr->tcl_SetBooleanObj) /* 57 */ #define Tcl_SetByteArrayLength \ (tclStubsPtr->tcl_SetByteArrayLength) /* 58 */ #define Tcl_SetByteArrayObj \ (tclStubsPtr->tcl_SetByteArrayObj) /* 59 */ #define Tcl_SetDoubleObj \ (tclStubsPtr->tcl_SetDoubleObj) /* 60 */ -/* Slot 61 is reserved */ +#define Tcl_SetIntObj \ + (tclStubsPtr->tcl_SetIntObj) /* 61 */ #define Tcl_SetListObj \ (tclStubsPtr->tcl_SetListObj) /* 62 */ -/* Slot 63 is reserved */ +#define Tcl_SetLongObj \ + (tclStubsPtr->tcl_SetLongObj) /* 63 */ #define Tcl_SetObjLength \ (tclStubsPtr->tcl_SetObjLength) /* 64 */ #define Tcl_SetStringObj \ (tclStubsPtr->tcl_SetStringObj) /* 65 */ -/* Slot 66 is reserved */ -/* Slot 67 is reserved */ +#define Tcl_AddErrorInfo \ + (tclStubsPtr->tcl_AddErrorInfo) /* 66 */ +#define Tcl_AddObjErrorInfo \ + (tclStubsPtr->tcl_AddObjErrorInfo) /* 67 */ #define Tcl_AllowExceptions \ (tclStubsPtr->tcl_AllowExceptions) /* 68 */ #define Tcl_AppendElement \ (tclStubsPtr->tcl_AppendElement) /* 69 */ #define Tcl_AppendResult \ @@ -2600,19 +2928,22 @@ (tclStubsPtr->tcl_AsyncInvoke) /* 73 */ #define Tcl_AsyncMark \ (tclStubsPtr->tcl_AsyncMark) /* 74 */ #define Tcl_AsyncReady \ (tclStubsPtr->tcl_AsyncReady) /* 75 */ -/* Slot 76 is reserved */ -/* Slot 77 is reserved */ +#define Tcl_BackgroundError \ + (tclStubsPtr->tcl_BackgroundError) /* 76 */ +#define Tcl_Backslash \ + (tclStubsPtr->tcl_Backslash) /* 77 */ #define Tcl_BadChannelOption \ (tclStubsPtr->tcl_BadChannelOption) /* 78 */ #define Tcl_CallWhenDeleted \ (tclStubsPtr->tcl_CallWhenDeleted) /* 79 */ #define Tcl_CancelIdleCall \ (tclStubsPtr->tcl_CancelIdleCall) /* 80 */ -/* Slot 81 is reserved */ +#define Tcl_Close \ + (tclStubsPtr->tcl_Close) /* 81 */ #define Tcl_CommandComplete \ (tclStubsPtr->tcl_CommandComplete) /* 82 */ #define Tcl_Concat \ (tclStubsPtr->tcl_Concat) /* 83 */ #define Tcl_ConvertElement \ @@ -2635,11 +2966,12 @@ (tclStubsPtr->tcl_CreateEventSource) /* 92 */ #define Tcl_CreateExitHandler \ (tclStubsPtr->tcl_CreateExitHandler) /* 93 */ #define Tcl_CreateInterp \ (tclStubsPtr->tcl_CreateInterp) /* 94 */ -/* Slot 95 is reserved */ +#define Tcl_CreateMathFunc \ + (tclStubsPtr->tcl_CreateMathFunc) /* 95 */ #define Tcl_CreateObjCommand \ (tclStubsPtr->tcl_CreateObjCommand) /* 96 */ #define Tcl_CreateChild \ (tclStubsPtr->tcl_CreateChild) /* 97 */ #define Tcl_CreateTimerHandler \ @@ -2702,14 +3034,16 @@ (tclStubsPtr->tcl_Eof) /* 126 */ #define Tcl_ErrnoId \ (tclStubsPtr->tcl_ErrnoId) /* 127 */ #define Tcl_ErrnoMsg \ (tclStubsPtr->tcl_ErrnoMsg) /* 128 */ -/* Slot 129 is reserved */ +#define Tcl_Eval \ + (tclStubsPtr->tcl_Eval) /* 129 */ #define Tcl_EvalFile \ (tclStubsPtr->tcl_EvalFile) /* 130 */ -/* Slot 131 is reserved */ +#define Tcl_EvalObj \ + (tclStubsPtr->tcl_EvalObj) /* 131 */ #define Tcl_EventuallyFree \ (tclStubsPtr->tcl_EventuallyFree) /* 132 */ #define Tcl_Exit \ (tclStubsPtr->tcl_Exit) /* 133 */ #define Tcl_ExposeCommand \ @@ -2730,16 +3064,18 @@ (tclStubsPtr->tcl_ExprObj) /* 141 */ #define Tcl_ExprString \ (tclStubsPtr->tcl_ExprString) /* 142 */ #define Tcl_Finalize \ (tclStubsPtr->tcl_Finalize) /* 143 */ -/* Slot 144 is reserved */ +#define Tcl_FindExecutable \ + (tclStubsPtr->tcl_FindExecutable) /* 144 */ #define Tcl_FirstHashEntry \ (tclStubsPtr->tcl_FirstHashEntry) /* 145 */ #define Tcl_Flush \ (tclStubsPtr->tcl_Flush) /* 146 */ -/* Slot 147 is reserved */ +#define Tcl_FreeResult \ + (tclStubsPtr->tcl_FreeResult) /* 147 */ #define Tcl_GetAlias \ (tclStubsPtr->tcl_GetAlias) /* 148 */ #define Tcl_GetAliasObj \ (tclStubsPtr->tcl_GetAliasObj) /* 149 */ #define Tcl_GetAssocData \ @@ -2794,16 +3130,20 @@ (tclStubsPtr->tcl_GetServiceMode) /* 171 */ #define Tcl_GetChild \ (tclStubsPtr->tcl_GetChild) /* 172 */ #define Tcl_GetStdChannel \ (tclStubsPtr->tcl_GetStdChannel) /* 173 */ -/* Slot 174 is reserved */ -/* Slot 175 is reserved */ +#define Tcl_GetStringResult \ + (tclStubsPtr->tcl_GetStringResult) /* 174 */ +#define Tcl_GetVar \ + (tclStubsPtr->tcl_GetVar) /* 175 */ #define Tcl_GetVar2 \ (tclStubsPtr->tcl_GetVar2) /* 176 */ -/* Slot 177 is reserved */ -/* Slot 178 is reserved */ +#define Tcl_GlobalEval \ + (tclStubsPtr->tcl_GlobalEval) /* 177 */ +#define Tcl_GlobalEvalObj \ + (tclStubsPtr->tcl_GlobalEvalObj) /* 178 */ #define Tcl_HideCommand \ (tclStubsPtr->tcl_HideCommand) /* 179 */ #define Tcl_Init \ (tclStubsPtr->tcl_Init) /* 180 */ #define Tcl_InitHashTable \ @@ -2881,11 +3221,12 @@ (tclStubsPtr->tcl_ResetResult) /* 217 */ #define Tcl_ScanElement \ (tclStubsPtr->tcl_ScanElement) /* 218 */ #define Tcl_ScanCountedElement \ (tclStubsPtr->tcl_ScanCountedElement) /* 219 */ -/* Slot 220 is reserved */ +#define Tcl_SeekOld \ + (tclStubsPtr->tcl_SeekOld) /* 220 */ #define Tcl_ServiceAll \ (tclStubsPtr->tcl_ServiceAll) /* 221 */ #define Tcl_ServiceEvent \ (tclStubsPtr->tcl_ServiceEvent) /* 222 */ #define Tcl_SetAssocData \ @@ -2900,23 +3241,26 @@ (tclStubsPtr->tcl_SetErrno) /* 227 */ #define Tcl_SetErrorCode \ (tclStubsPtr->tcl_SetErrorCode) /* 228 */ #define Tcl_SetMaxBlockTime \ (tclStubsPtr->tcl_SetMaxBlockTime) /* 229 */ -/* Slot 230 is reserved */ +#define Tcl_SetPanicProc \ + (tclStubsPtr->tcl_SetPanicProc) /* 230 */ #define Tcl_SetRecursionLimit \ (tclStubsPtr->tcl_SetRecursionLimit) /* 231 */ -/* Slot 232 is reserved */ +#define Tcl_SetResult \ + (tclStubsPtr->tcl_SetResult) /* 232 */ #define Tcl_SetServiceMode \ (tclStubsPtr->tcl_SetServiceMode) /* 233 */ #define Tcl_SetObjErrorCode \ (tclStubsPtr->tcl_SetObjErrorCode) /* 234 */ #define Tcl_SetObjResult \ (tclStubsPtr->tcl_SetObjResult) /* 235 */ #define Tcl_SetStdChannel \ (tclStubsPtr->tcl_SetStdChannel) /* 236 */ -/* Slot 237 is reserved */ +#define Tcl_SetVar \ + (tclStubsPtr->tcl_SetVar) /* 237 */ #define Tcl_SetVar2 \ (tclStubsPtr->tcl_SetVar2) /* 238 */ #define Tcl_SignalId \ (tclStubsPtr->tcl_SignalId) /* 239 */ #define Tcl_SignalMsg \ @@ -2925,14 +3269,18 @@ (tclStubsPtr->tcl_SourceRCFile) /* 241 */ #define Tcl_SplitList \ (tclStubsPtr->tcl_SplitList) /* 242 */ #define Tcl_SplitPath \ (tclStubsPtr->tcl_SplitPath) /* 243 */ -/* Slot 244 is reserved */ -/* Slot 245 is reserved */ -/* Slot 246 is reserved */ -/* Slot 247 is reserved */ +#define Tcl_StaticLibrary \ + (tclStubsPtr->tcl_StaticLibrary) /* 244 */ +#define Tcl_StringMatch \ + (tclStubsPtr->tcl_StringMatch) /* 245 */ +#define Tcl_TellOld \ + (tclStubsPtr->tcl_TellOld) /* 246 */ +#define Tcl_TraceVar \ + (tclStubsPtr->tcl_TraceVar) /* 247 */ #define Tcl_TraceVar2 \ (tclStubsPtr->tcl_TraceVar2) /* 248 */ #define Tcl_TranslateFileName \ (tclStubsPtr->tcl_TranslateFileName) /* 249 */ #define Tcl_Ungets \ @@ -2939,24 +3287,28 @@ (tclStubsPtr->tcl_Ungets) /* 250 */ #define Tcl_UnlinkVar \ (tclStubsPtr->tcl_UnlinkVar) /* 251 */ #define Tcl_UnregisterChannel \ (tclStubsPtr->tcl_UnregisterChannel) /* 252 */ -/* Slot 253 is reserved */ +#define Tcl_UnsetVar \ + (tclStubsPtr->tcl_UnsetVar) /* 253 */ #define Tcl_UnsetVar2 \ (tclStubsPtr->tcl_UnsetVar2) /* 254 */ -/* Slot 255 is reserved */ +#define Tcl_UntraceVar \ + (tclStubsPtr->tcl_UntraceVar) /* 255 */ #define Tcl_UntraceVar2 \ (tclStubsPtr->tcl_UntraceVar2) /* 256 */ #define Tcl_UpdateLinkedVar \ (tclStubsPtr->tcl_UpdateLinkedVar) /* 257 */ -/* Slot 258 is reserved */ +#define Tcl_UpVar \ + (tclStubsPtr->tcl_UpVar) /* 258 */ #define Tcl_UpVar2 \ (tclStubsPtr->tcl_UpVar2) /* 259 */ #define Tcl_VarEval \ (tclStubsPtr->tcl_VarEval) /* 260 */ -/* Slot 261 is reserved */ +#define Tcl_VarTraceInfo \ + (tclStubsPtr->tcl_VarTraceInfo) /* 261 */ #define Tcl_VarTraceInfo2 \ (tclStubsPtr->tcl_VarTraceInfo2) /* 262 */ #define Tcl_Write \ (tclStubsPtr->tcl_Write) /* 263 */ #define Tcl_WrongNumArgs \ @@ -2963,26 +3315,34 @@ (tclStubsPtr->tcl_WrongNumArgs) /* 264 */ #define Tcl_DumpActiveMemory \ (tclStubsPtr->tcl_DumpActiveMemory) /* 265 */ #define Tcl_ValidateAllMemory \ (tclStubsPtr->tcl_ValidateAllMemory) /* 266 */ -/* Slot 267 is reserved */ -/* Slot 268 is reserved */ +#define Tcl_AppendResultVA \ + (tclStubsPtr->tcl_AppendResultVA) /* 267 */ +#define Tcl_AppendStringsToObjVA \ + (tclStubsPtr->tcl_AppendStringsToObjVA) /* 268 */ #define Tcl_HashStats \ (tclStubsPtr->tcl_HashStats) /* 269 */ #define Tcl_ParseVar \ (tclStubsPtr->tcl_ParseVar) /* 270 */ -/* Slot 271 is reserved */ +#define Tcl_PkgPresent \ + (tclStubsPtr->tcl_PkgPresent) /* 271 */ #define Tcl_PkgPresentEx \ (tclStubsPtr->tcl_PkgPresentEx) /* 272 */ -/* Slot 273 is reserved */ -/* Slot 274 is reserved */ -/* Slot 275 is reserved */ -/* Slot 276 is reserved */ +#define Tcl_PkgProvide \ + (tclStubsPtr->tcl_PkgProvide) /* 273 */ +#define Tcl_PkgRequire \ + (tclStubsPtr->tcl_PkgRequire) /* 274 */ +#define Tcl_SetErrorCodeVA \ + (tclStubsPtr->tcl_SetErrorCodeVA) /* 275 */ +#define Tcl_VarEvalVA \ + (tclStubsPtr->tcl_VarEvalVA) /* 276 */ #define Tcl_WaitPid \ (tclStubsPtr->tcl_WaitPid) /* 277 */ -/* Slot 278 is reserved */ +#define Tcl_PanicVA \ + (tclStubsPtr->tcl_PanicVA) /* 278 */ #define Tcl_GetVersion \ (tclStubsPtr->tcl_GetVersion) /* 279 */ #define Tcl_InitMemory \ (tclStubsPtr->tcl_InitMemory) /* 280 */ #define Tcl_StackChannel \ @@ -3000,11 +3360,12 @@ (tclStubsPtr->tcl_CreateEncoding) /* 287 */ #define Tcl_CreateThreadExitHandler \ (tclStubsPtr->tcl_CreateThreadExitHandler) /* 288 */ #define Tcl_DeleteThreadExitHandler \ (tclStubsPtr->tcl_DeleteThreadExitHandler) /* 289 */ -/* Slot 290 is reserved */ +#define Tcl_DiscardResult \ + (tclStubsPtr->tcl_DiscardResult) /* 290 */ #define Tcl_EvalEx \ (tclStubsPtr->tcl_EvalEx) /* 291 */ #define Tcl_EvalObjv \ (tclStubsPtr->tcl_EvalObjv) /* 292 */ #define Tcl_EvalObjEx \ @@ -3047,12 +3408,14 @@ (tclStubsPtr->tcl_ConditionWait) /* 311 */ #define Tcl_NumUtfChars \ (tclStubsPtr->tcl_NumUtfChars) /* 312 */ #define Tcl_ReadChars \ (tclStubsPtr->tcl_ReadChars) /* 313 */ -/* Slot 314 is reserved */ -/* Slot 315 is reserved */ +#define Tcl_RestoreResult \ + (tclStubsPtr->tcl_RestoreResult) /* 314 */ +#define Tcl_SaveResult \ + (tclStubsPtr->tcl_SaveResult) /* 315 */ #define Tcl_SetSystemEncoding \ (tclStubsPtr->tcl_SetSystemEncoding) /* 316 */ #define Tcl_SetVar2Ex \ (tclStubsPtr->tcl_SetVar2Ex) /* 317 */ #define Tcl_ThreadAlert \ @@ -3069,22 +3432,22 @@ (tclStubsPtr->tcl_UniCharToUpper) /* 323 */ #define Tcl_UniCharToUtf \ (tclStubsPtr->tcl_UniCharToUtf) /* 324 */ #define Tcl_UtfAtIndex \ (tclStubsPtr->tcl_UtfAtIndex) /* 325 */ -#define Tcl_UtfCharComplete \ - (tclStubsPtr->tcl_UtfCharComplete) /* 326 */ +#define TclUtfCharComplete \ + (tclStubsPtr->tclUtfCharComplete) /* 326 */ #define Tcl_UtfBackslash \ (tclStubsPtr->tcl_UtfBackslash) /* 327 */ #define Tcl_UtfFindFirst \ (tclStubsPtr->tcl_UtfFindFirst) /* 328 */ #define Tcl_UtfFindLast \ (tclStubsPtr->tcl_UtfFindLast) /* 329 */ -#define Tcl_UtfNext \ - (tclStubsPtr->tcl_UtfNext) /* 330 */ -#define Tcl_UtfPrev \ - (tclStubsPtr->tcl_UtfPrev) /* 331 */ +#define TclUtfNext \ + (tclStubsPtr->tclUtfNext) /* 330 */ +#define TclUtfPrev \ + (tclStubsPtr->tclUtfPrev) /* 331 */ #define Tcl_UtfToExternal \ (tclStubsPtr->tcl_UtfToExternal) /* 332 */ #define Tcl_UtfToExternalDString \ (tclStubsPtr->tcl_UtfToExternalDString) /* 333 */ #define Tcl_UtfToLower \ @@ -3099,12 +3462,14 @@ (tclStubsPtr->tcl_WriteChars) /* 338 */ #define Tcl_WriteObj \ (tclStubsPtr->tcl_WriteObj) /* 339 */ #define Tcl_GetString \ (tclStubsPtr->tcl_GetString) /* 340 */ -/* Slot 341 is reserved */ -/* Slot 342 is reserved */ +#define Tcl_GetDefaultEncodingDir \ + (tclStubsPtr->tcl_GetDefaultEncodingDir) /* 341 */ +#define Tcl_SetDefaultEncodingDir \ + (tclStubsPtr->tcl_SetDefaultEncodingDir) /* 342 */ #define Tcl_AlertNotifier \ (tclStubsPtr->tcl_AlertNotifier) /* 343 */ #define Tcl_ServiceModeHook \ (tclStubsPtr->tcl_ServiceModeHook) /* 344 */ #define Tcl_UniCharIsAlnum \ @@ -3119,19 +3484,22 @@ (tclStubsPtr->tcl_UniCharIsSpace) /* 349 */ #define Tcl_UniCharIsUpper \ (tclStubsPtr->tcl_UniCharIsUpper) /* 350 */ #define Tcl_UniCharIsWordChar \ (tclStubsPtr->tcl_UniCharIsWordChar) /* 351 */ -/* Slot 352 is reserved */ -/* Slot 353 is reserved */ +#define Tcl_Char16Len \ + (tclStubsPtr->tcl_Char16Len) /* 352 */ +#define Tcl_UniCharNcmp \ + (tclStubsPtr->tcl_UniCharNcmp) /* 353 */ #define Tcl_Char16ToUtfDString \ (tclStubsPtr->tcl_Char16ToUtfDString) /* 354 */ #define Tcl_UtfToChar16DString \ (tclStubsPtr->tcl_UtfToChar16DString) /* 355 */ #define Tcl_GetRegExpFromObj \ (tclStubsPtr->tcl_GetRegExpFromObj) /* 356 */ -/* Slot 357 is reserved */ +#define Tcl_EvalTokens \ + (tclStubsPtr->tcl_EvalTokens) /* 357 */ #define Tcl_FreeParse \ (tclStubsPtr->tcl_FreeParse) /* 358 */ #define Tcl_LogCommandInfo \ (tclStubsPtr->tcl_LogCommandInfo) /* 359 */ #define Tcl_ParseBraces \ @@ -3176,14 +3544,16 @@ (tclStubsPtr->tcl_SetUnicodeObj) /* 379 */ #define Tcl_GetCharLength \ (tclStubsPtr->tcl_GetCharLength) /* 380 */ #define Tcl_GetUniChar \ (tclStubsPtr->tcl_GetUniChar) /* 381 */ -/* Slot 382 is reserved */ +#define Tcl_GetUnicode \ + (tclStubsPtr->tcl_GetUnicode) /* 382 */ #define Tcl_GetRange \ (tclStubsPtr->tcl_GetRange) /* 383 */ -/* Slot 384 is reserved */ +#define Tcl_AppendUnicodeToObj \ + (tclStubsPtr->tcl_AppendUnicodeToObj) /* 384 */ #define Tcl_RegExpMatchObj \ (tclStubsPtr->tcl_RegExpMatchObj) /* 385 */ #define Tcl_SetNotifier \ (tclStubsPtr->tcl_SetNotifier) /* 386 */ #define Tcl_GetAllocMutex \ @@ -3212,18 +3582,20 @@ (tclStubsPtr->tcl_ChannelName) /* 398 */ #define Tcl_ChannelVersion \ (tclStubsPtr->tcl_ChannelVersion) /* 399 */ #define Tcl_ChannelBlockModeProc \ (tclStubsPtr->tcl_ChannelBlockModeProc) /* 400 */ -/* Slot 401 is reserved */ +#define Tcl_ChannelCloseProc \ + (tclStubsPtr->tcl_ChannelCloseProc) /* 401 */ #define Tcl_ChannelClose2Proc \ (tclStubsPtr->tcl_ChannelClose2Proc) /* 402 */ #define Tcl_ChannelInputProc \ (tclStubsPtr->tcl_ChannelInputProc) /* 403 */ #define Tcl_ChannelOutputProc \ (tclStubsPtr->tcl_ChannelOutputProc) /* 404 */ -/* Slot 405 is reserved */ +#define Tcl_ChannelSeekProc \ + (tclStubsPtr->tcl_ChannelSeekProc) /* 405 */ #define Tcl_ChannelSetOptionProc \ (tclStubsPtr->tcl_ChannelSetOptionProc) /* 406 */ #define Tcl_ChannelGetOptionProc \ (tclStubsPtr->tcl_ChannelGetOptionProc) /* 407 */ #define Tcl_ChannelWatchProc \ @@ -3246,14 +3618,18 @@ (tclStubsPtr->tcl_SpliceChannel) /* 416 */ #define Tcl_ClearChannelHandlers \ (tclStubsPtr->tcl_ClearChannelHandlers) /* 417 */ #define Tcl_IsChannelExisting \ (tclStubsPtr->tcl_IsChannelExisting) /* 418 */ -/* Slot 419 is reserved */ -/* Slot 420 is reserved */ -/* Slot 421 is reserved */ -/* Slot 422 is reserved */ +#define Tcl_UniCharNcasecmp \ + (tclStubsPtr->tcl_UniCharNcasecmp) /* 419 */ +#define Tcl_UniCharCaseMatch \ + (tclStubsPtr->tcl_UniCharCaseMatch) /* 420 */ +#define Tcl_FindHashEntry \ + (tclStubsPtr->tcl_FindHashEntry) /* 421 */ +#define Tcl_CreateHashEntry \ + (tclStubsPtr->tcl_CreateHashEntry) /* 422 */ #define Tcl_InitCustomHashTable \ (tclStubsPtr->tcl_InitCustomHashTable) /* 423 */ #define Tcl_InitObjHashTable \ (tclStubsPtr->tcl_InitObjHashTable) /* 424 */ #define Tcl_CommandTraceInfo \ @@ -3274,12 +3650,14 @@ (tclStubsPtr->tcl_AttemptSetObjLength) /* 432 */ #define Tcl_GetChannelThread \ (tclStubsPtr->tcl_GetChannelThread) /* 433 */ #define Tcl_GetUnicodeFromObj \ (tclStubsPtr->tcl_GetUnicodeFromObj) /* 434 */ -/* Slot 435 is reserved */ -/* Slot 436 is reserved */ +#define Tcl_GetMathFuncInfo \ + (tclStubsPtr->tcl_GetMathFuncInfo) /* 435 */ +#define Tcl_ListMathFuncs \ + (tclStubsPtr->tcl_ListMathFuncs) /* 436 */ #define Tcl_SubstObj \ (tclStubsPtr->tcl_SubstObj) /* 437 */ #define Tcl_DetachChannel \ (tclStubsPtr->tcl_DetachChannel) /* 438 */ #define Tcl_IsStandardChannel \ @@ -3440,11 +3818,12 @@ (tclStubsPtr->tcl_GetCommandFromObj) /* 516 */ #define Tcl_GetCommandFullName \ (tclStubsPtr->tcl_GetCommandFullName) /* 517 */ #define Tcl_FSEvalFileEx \ (tclStubsPtr->tcl_FSEvalFileEx) /* 518 */ -/* Slot 519 is reserved */ +#define Tcl_SetExitProc \ + (tclStubsPtr->tcl_SetExitProc) /* 519 */ #define Tcl_LimitAddHandler \ (tclStubsPtr->tcl_LimitAddHandler) /* 520 */ #define Tcl_LimitRemoveHandler \ (tclStubsPtr->tcl_LimitRemoveHandler) /* 521 */ #define Tcl_LimitReady \ @@ -3673,18 +4052,18 @@ (tclStubsPtr->tclZipfs_Unmount) /* 633 */ #define TclZipfs_TclLibrary \ (tclStubsPtr->tclZipfs_TclLibrary) /* 634 */ #define TclZipfs_MountBuffer \ (tclStubsPtr->tclZipfs_MountBuffer) /* 635 */ -#define Tcl_FreeIntRep \ - (tclStubsPtr->tcl_FreeIntRep) /* 636 */ +#define Tcl_FreeInternalRep \ + (tclStubsPtr->tcl_FreeInternalRep) /* 636 */ #define Tcl_InitStringRep \ (tclStubsPtr->tcl_InitStringRep) /* 637 */ -#define Tcl_FetchIntRep \ - (tclStubsPtr->tcl_FetchIntRep) /* 638 */ -#define Tcl_StoreIntRep \ - (tclStubsPtr->tcl_StoreIntRep) /* 639 */ +#define Tcl_FetchInternalRep \ + (tclStubsPtr->tcl_FetchInternalRep) /* 638 */ +#define Tcl_StoreInternalRep \ + (tclStubsPtr->tcl_StoreInternalRep) /* 639 */ #define Tcl_HasStringRep \ (tclStubsPtr->tcl_HasStringRep) /* 640 */ #define Tcl_IncrRefCount \ (tclStubsPtr->tcl_IncrRefCount) /* 641 */ #define Tcl_DecrRefCount \ @@ -3699,102 +4078,232 @@ (tclStubsPtr->tcl_UtfToUniChar) /* 646 */ #define Tcl_UniCharToUtfDString \ (tclStubsPtr->tcl_UniCharToUtfDString) /* 647 */ #define Tcl_UtfToUniCharDString \ (tclStubsPtr->tcl_UtfToUniCharDString) /* 648 */ +#define Tcl_GetBytesFromObj \ + (tclStubsPtr->tcl_GetBytesFromObj) /* 649 */ +/* Slot 650 is reserved */ +/* Slot 651 is reserved */ +/* Slot 652 is reserved */ +/* Slot 653 is reserved */ +#define Tcl_UtfCharComplete \ + (tclStubsPtr->tcl_UtfCharComplete) /* 654 */ +#define Tcl_UtfNext \ + (tclStubsPtr->tcl_UtfNext) /* 655 */ +#define Tcl_UtfPrev \ + (tclStubsPtr->tcl_UtfPrev) /* 656 */ +#define Tcl_FSTildeExpand \ + (tclStubsPtr->tcl_FSTildeExpand) /* 657 */ +#define Tcl_ExternalToUtfDStringEx \ + (tclStubsPtr->tcl_ExternalToUtfDStringEx) /* 658 */ +#define Tcl_UtfToExternalDStringEx \ + (tclStubsPtr->tcl_UtfToExternalDStringEx) /* 659 */ +#define Tcl_AsyncMarkFromSignal \ + (tclStubsPtr->tcl_AsyncMarkFromSignal) /* 660 */ +/* Slot 661 is reserved */ +/* Slot 662 is reserved */ +/* Slot 663 is reserved */ +/* Slot 664 is reserved */ +/* Slot 665 is reserved */ +/* Slot 666 is reserved */ +/* Slot 667 is reserved */ +#define Tcl_UniCharLen \ + (tclStubsPtr->tcl_UniCharLen) /* 668 */ +#define TclNumUtfChars \ + (tclStubsPtr->tclNumUtfChars) /* 669 */ +#define TclGetCharLength \ + (tclStubsPtr->tclGetCharLength) /* 670 */ +#define TclUtfAtIndex \ + (tclStubsPtr->tclUtfAtIndex) /* 671 */ +#define TclGetRange \ + (tclStubsPtr->tclGetRange) /* 672 */ +#define TclGetUniChar \ + (tclStubsPtr->tclGetUniChar) /* 673 */ +#define Tcl_GetBool \ + (tclStubsPtr->tcl_GetBool) /* 674 */ +#define Tcl_GetBoolFromObj \ + (tclStubsPtr->tcl_GetBoolFromObj) /* 675 */ +/* Slot 676 is reserved */ +/* Slot 677 is reserved */ +/* Slot 678 is reserved */ +/* Slot 679 is reserved */ +#define Tcl_GetNumberFromObj \ + (tclStubsPtr->tcl_GetNumberFromObj) /* 680 */ +#define Tcl_GetNumber \ + (tclStubsPtr->tcl_GetNumber) /* 681 */ +#define Tcl_RemoveChannelMode \ + (tclStubsPtr->tcl_RemoveChannelMode) /* 682 */ +#define Tcl_GetEncodingNulLength \ + (tclStubsPtr->tcl_GetEncodingNulLength) /* 683 */ +#define Tcl_GetWideUIntFromObj \ + (tclStubsPtr->tcl_GetWideUIntFromObj) /* 684 */ +#define Tcl_DStringToObj \ + (tclStubsPtr->tcl_DStringToObj) /* 685 */ +#define TclUtfNcmp \ + (tclStubsPtr->tclUtfNcmp) /* 686 */ +#define TclUtfNcasecmp \ + (tclStubsPtr->tclUtfNcasecmp) /* 687 */ +#define Tcl_NewWideUIntObj \ + (tclStubsPtr->tcl_NewWideUIntObj) /* 688 */ +#define Tcl_SetWideUIntObj \ + (tclStubsPtr->tcl_SetWideUIntObj) /* 689 */ +#define TclUnusedStubEntry \ + (tclStubsPtr->tclUnusedStubEntry) /* 690 */ #endif /* defined(USE_TCL_STUBS) */ /* !END!: Do not edit above this line. */ + +#undef TclUnusedStubEntry #if defined(USE_TCL_STUBS) # undef Tcl_CreateInterp +# undef Tcl_FindExecutable +# undef Tcl_GetStringResult # undef Tcl_Init +# undef Tcl_SetPanicProc +# undef Tcl_SetExitProc # undef Tcl_ObjSetVar2 +# undef Tcl_StaticLibrary # define Tcl_CreateInterp() (tclStubsPtr->tcl_CreateInterp()) +# define Tcl_GetStringResult(interp) (tclStubsPtr->tcl_GetStringResult(interp)) # define Tcl_Init(interp) (tclStubsPtr->tcl_Init(interp)) # define Tcl_ObjSetVar2(interp, part1, part2, newValue, flags) \ (tclStubsPtr->tcl_ObjSetVar2(interp, part1, part2, newValue, flags)) #endif #if defined(_WIN32) && defined(UNICODE) -# define Tcl_FindExecutable(arg) ((Tcl_FindExecutable)((const char *)(arg))) +# if defined(TCL_NO_DEPRECATED) +# define Tcl_FindExecutable(arg) ((Tcl_FindExecutable)((const char *)(arg))) +# else +# define Tcl_FindExecutable(arg) ((void)((Tcl_FindExecutable)((const char *)(arg)))) +# define Tcl_SetPanicProc(arg) ((void)((Tcl_SetPanicProc)(arg))) +# endif # define Tcl_MainEx Tcl_MainExW - EXTERN TCL_NORETURN void Tcl_MainExW(int argc, wchar_t **argv, + EXTERN TCL_NORETURN void Tcl_MainExW(Tcl_Size argc, wchar_t **argv, Tcl_AppInitProc *appInitProc, Tcl_Interp *interp); +#elif !defined(TCL_NO_DEPRECATED) +# define Tcl_FindExecutable(arg) ((void)((Tcl_FindExecutable)(arg))) +# define Tcl_SetPanicProc(arg) ((void)((Tcl_SetPanicProc)(arg))) #endif #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT +#undef Tcl_SeekOld +#undef Tcl_TellOld + +#undef Tcl_PkgPresent #define Tcl_PkgPresent(interp, name, version, exact) \ Tcl_PkgPresentEx(interp, name, version, exact, NULL) +#undef Tcl_PkgProvide #define Tcl_PkgProvide(interp, name, version) \ Tcl_PkgProvideEx(interp, name, version, NULL) +#undef Tcl_PkgRequire #define Tcl_PkgRequire(interp, name, version, exact) \ Tcl_PkgRequireEx(interp, name, version, exact, NULL) +#undef Tcl_GetIndexFromObj #define Tcl_GetIndexFromObj(interp, objPtr, tablePtr, msg, flags, indexPtr) \ Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, \ sizeof(char *), msg, flags, indexPtr) -#define Tcl_NewBooleanObj(boolValue) \ - Tcl_NewWideIntObj((boolValue)!=0) -#define Tcl_DbNewBooleanObj(boolValue, file, line) \ - Tcl_DbNewWideIntObj((boolValue)!=0, file, line) -#define Tcl_SetBooleanObj(objPtr, boolValue) \ - Tcl_SetWideIntObj(objPtr, (boolValue)!=0) +#undef Tcl_NewBooleanObj +#define Tcl_NewBooleanObj(intValue) \ + Tcl_NewWideIntObj((intValue)!=0) +#undef Tcl_DbNewBooleanObj +#define Tcl_DbNewBooleanObj(intValue, file, line) \ + Tcl_DbNewWideIntObj((intValue)!=0, file, line) +#undef Tcl_SetBooleanObj +#define Tcl_SetBooleanObj(objPtr, intValue) \ + Tcl_SetWideIntObj(objPtr, (intValue)!=0) +#undef Tcl_SetVar #define Tcl_SetVar(interp, varName, newValue, flags) \ Tcl_SetVar2(interp, varName, NULL, newValue, flags) +#undef Tcl_UnsetVar #define Tcl_UnsetVar(interp, varName, flags) \ Tcl_UnsetVar2(interp, varName, NULL, flags) +#undef Tcl_GetVar #define Tcl_GetVar(interp, varName, flags) \ Tcl_GetVar2(interp, varName, NULL, flags) +#undef Tcl_TraceVar #define Tcl_TraceVar(interp, varName, flags, proc, clientData) \ Tcl_TraceVar2(interp, varName, NULL, flags, proc, clientData) +#undef Tcl_UntraceVar #define Tcl_UntraceVar(interp, varName, flags, proc, clientData) \ Tcl_UntraceVar2(interp, varName, NULL, flags, proc, clientData) +#undef Tcl_VarTraceInfo #define Tcl_VarTraceInfo(interp, varName, flags, proc, prevClientData) \ Tcl_VarTraceInfo2(interp, varName, NULL, flags, proc, prevClientData) +#undef Tcl_UpVar #define Tcl_UpVar(interp, frameName, varName, localName, flags) \ Tcl_UpVar2(interp, frameName, varName, NULL, localName, flags) +#undef Tcl_AddErrorInfo #define Tcl_AddErrorInfo(interp, message) \ - Tcl_AppendObjToErrorInfo(interp, Tcl_NewStringObj(message, -1)) + Tcl_AppendObjToErrorInfo(interp, Tcl_NewStringObj(message, TCL_INDEX_NONE)) +#undef Tcl_AddObjErrorInfo #define Tcl_AddObjErrorInfo(interp, message, length) \ Tcl_AppendObjToErrorInfo(interp, Tcl_NewStringObj(message, length)) -#define Tcl_Eval(interp, objPtr) \ - Tcl_EvalEx(interp, objPtr, -1, 0) -#define Tcl_GlobalEval(interp, objPtr) \ - Tcl_EvalEx(interp, objPtr, -1, TCL_EVAL_GLOBAL) +#ifdef TCL_NO_DEPRECATED +#undef Tcl_FreeResult +#undef Tcl_AppendResultVA +#undef Tcl_AppendStringsToObjVA +#undef Tcl_SetErrorCodeVA +#undef Tcl_VarEvalVA +#undef Tcl_PanicVA +#undef Tcl_GetStringResult +#undef Tcl_GetDefaultEncodingDir +#undef Tcl_SetDefaultEncodingDir +#undef Tcl_UniCharNcmp +#undef Tcl_EvalTokens +#undef Tcl_UniCharNcasecmp +#undef Tcl_UniCharCaseMatch +#undef Tcl_GetMathFuncInfo +#undef Tcl_ListMathFuncs #define Tcl_GetStringResult(interp) Tcl_GetString(Tcl_GetObjResult(interp)) -#define Tcl_SaveResult(interp, statePtr) \ - do { \ - *(statePtr) = Tcl_GetObjResult(interp); \ - Tcl_IncrRefCount(*(statePtr)); \ - Tcl_SetObjResult(interp, Tcl_NewObj()); \ - } while(0) -#define Tcl_RestoreResult(interp, statePtr) \ - do { \ - Tcl_ResetResult(interp); \ - Tcl_SetObjResult(interp, *(statePtr)); \ - Tcl_DecrRefCount(*(statePtr)); \ - } while(0) -#define Tcl_DiscardResult(statePtr) \ - Tcl_DecrRefCount(*(statePtr)) +#undef Tcl_Eval +#define Tcl_Eval(interp, objPtr) \ + Tcl_EvalEx(interp, objPtr, TCL_INDEX_NONE, 0) +#undef Tcl_GlobalEval +#define Tcl_GlobalEval(interp, objPtr) \ + Tcl_EvalEx(interp, objPtr, TCL_INDEX_NONE, TCL_EVAL_GLOBAL) +#undef Tcl_SaveResult +#undef Tcl_RestoreResult +#undef Tcl_DiscardResult +#undef Tcl_SetResult #define Tcl_SetResult(interp, result, freeProc) \ do { \ const char *__result = result; \ Tcl_FreeProc *__freeProc = freeProc; \ - Tcl_SetObjResult(interp, Tcl_NewStringObj(__result, -1)); \ + Tcl_SetObjResult(interp, Tcl_NewStringObj(__result, TCL_INDEX_NONE)); \ if (__result != NULL && __freeProc != NULL && __freeProc != TCL_VOLATILE) { \ if (__freeProc == TCL_DYNAMIC) { \ - Tcl_Free((char *)__result); \ + ckfree(__result); \ } else { \ (*__freeProc)((char *)__result); \ } \ } \ } while(0) +#endif /* TCL_NO_DEPRECATED */ -#if defined(USE_TCL_STUBS) && !defined(USE_TCL_STUB_PROCS) +#if defined(USE_TCL_STUBS) +# if defined(_WIN32) && defined(_WIN64) +# undef Tcl_GetTime +/* Handle Win64 tk.dll being loaded in Cygwin64. */ +# define Tcl_GetTime(t) \ + do { \ + struct { \ + Tcl_Time now; \ + long long reserved; \ + } _t; \ + _t.reserved = -1; \ + tclStubsPtr->tcl_GetTime((&_t.now)); \ + if (_t.reserved != -1) { \ + _t.now.usec = (long) _t.reserved; \ + } \ + *(t) = _t.now; \ + } while (0) +# endif # if defined(__CYGWIN__) && defined(TCL_WIDE_INT_IS_LONG) /* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore * we have to make sure that all stub entries on Cygwin64 follow the * Win64 signature. Cygwin64 stubbed extensions cannot use those stub * entries any more, they should use the 64-bit alternatives where @@ -3802,10 +4311,14 @@ * without introducing a binary incompatibility. */ # undef Tcl_GetLongFromObj # undef Tcl_ExprLong # undef Tcl_ExprLongObj +# undef Tcl_UniCharNcmp +# undef Tcl_UtfNcmp +# undef Tcl_UtfNcasecmp +# undef Tcl_UniCharNcasecmp # define Tcl_GetLongFromObj ((int(*)(Tcl_Interp*,Tcl_Obj*,long*))Tcl_GetWideIntFromObj) # define Tcl_ExprLong TclExprLong static inline int TclExprLong(Tcl_Interp *interp, const char *string, long *ptr){ int intValue; int result = tclStubsPtr->tcl_ExprLong(interp, string, (long *)&intValue); @@ -3817,124 +4330,172 @@ int intValue; int result = tclStubsPtr->tcl_ExprLongObj(interp, obj, (long *)&intValue); if (result == TCL_OK) *ptr = (long)intValue; return result; } +# define Tcl_UniCharNcmp(ucs,uct,n) \ + ((int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned int))tclStubsPtr->tcl_UniCharNcmp)(ucs,uct,(unsigned int)(n)) +# define Tcl_UtfNcmp(s1,s2,n) \ + ((int(*)(const char*,const char*,unsigned int))(void *)tclStubsPtr->tcl_UtfNcmp)(s1,s2,(unsigned int)(n)) +# define Tcl_UtfNcasecmp(s1,s2,n) \ + ((int(*)(const char*,const char*,unsigned int))(void *)tclStubsPtr->tcl_UtfNcasecmp)(s1,s2,(unsigned int)(n)) +# define Tcl_UniCharNcasecmp(ucs,uct,n) \ + ((int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned int))(void *)tclStubsPtr->tcl_UniCharNcasecmp)(ucs,uct,(unsigned int)(n)) # endif #endif -#ifdef TCL_MEM_DEBUG -# undef Tcl_Alloc -# define Tcl_Alloc(x) \ - (Tcl_DbCkalloc((x), __FILE__, __LINE__)) -# undef Tcl_Free -# define Tcl_Free(x) \ - Tcl_DbCkfree((x), __FILE__, __LINE__) -# undef Tcl_Realloc -# define Tcl_Realloc(x,y) \ - (Tcl_DbCkrealloc((x), (y), __FILE__, __LINE__)) -# undef Tcl_AttemptAlloc -# define Tcl_AttemptAlloc(x) \ - (Tcl_AttemptDbCkalloc((x), __FILE__, __LINE__)) -# undef Tcl_AttemptRealloc -# define Tcl_AttemptRealloc(x,y) \ - (Tcl_AttemptDbCkrealloc((x), (y), __FILE__, __LINE__)) -#endif /* !TCL_MEM_DEBUG */ - +#undef Tcl_GetString +#undef Tcl_GetUnicode +#define Tcl_GetString(objPtr) \ + Tcl_GetStringFromObj(objPtr, (Tcl_Size *)NULL) +#define Tcl_GetUnicode(objPtr) \ + Tcl_GetUnicodeFromObj(objPtr, (Tcl_Size *)NULL) +#undef Tcl_GetIndexFromObjStruct +#undef Tcl_GetBooleanFromObj +#undef Tcl_GetBoolean +#if !defined(TCLBOOLWARNING) +#if !defined(__cplusplus) && !defined(BUILD_tcl) && !defined(BUILD_tk) && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) +# define TCLBOOLWARNING(boolPtr) (void)(sizeof(struct {_Static_assert(sizeof(*(boolPtr)) <= sizeof(int), "sizeof(boolPtr) too large");int dummy;})), +#elif defined(__GNUC__) && !defined(__STRICT_ANSI__) + /* If this gives: "error: size of array ‘_bool_Var’ is negative", it means that sizeof(*boolPtr)>sizeof(int), which is not allowed */ +# define TCLBOOLWARNING(boolPtr) ({__attribute__((unused)) char _bool_Var[sizeof(*(boolPtr)) <= sizeof(int) ? 1 : -1];}), +#else +# define TCLBOOLWARNING(boolPtr) +#endif +#endif /* !TCLBOOLWARNING */ +#if defined(USE_TCL_STUBS) +#define Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, indexPtr) \ + (tclStubsPtr->tcl_GetIndexFromObjStruct((interp), (objPtr), (tablePtr), (offset), (msg), \ + (flags)|(int)(sizeof(*(indexPtr))<<1), (indexPtr))) +#define Tcl_GetBooleanFromObj(interp, objPtr, boolPtr) \ + ((sizeof(*(boolPtr)) == sizeof(int)) ? tclStubsPtr->tcl_GetBooleanFromObj(interp, objPtr, (int *)(boolPtr)) : \ + ((sizeof(*(boolPtr)) <= sizeof(int)) ? Tcl_GetBoolFromObj(interp, objPtr, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)) : \ + (TCLBOOLWARNING(boolPtr)Tcl_Panic("sizeof(%s) must be <= sizeof(int)", & #boolPtr [1]),TCL_ERROR))) +#define Tcl_GetBoolean(interp, src, boolPtr) \ + ((sizeof(*(boolPtr)) == sizeof(int)) ? tclStubsPtr->tcl_GetBoolean(interp, src, (int *)(boolPtr)) : \ + ((sizeof(*(boolPtr)) <= sizeof(int)) ? Tcl_GetBool(interp, src, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)) : \ + (TCLBOOLWARNING(boolPtr)Tcl_Panic("sizeof(%s) must be <= sizeof(int)", & #boolPtr [1]),TCL_ERROR))) +#else +#define Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, indexPtr) \ + ((Tcl_GetIndexFromObjStruct)((interp), (objPtr), (tablePtr), (offset), (msg), \ + (flags)|(int)(sizeof(*(indexPtr))<<1), (indexPtr))) +#define Tcl_GetBooleanFromObj(interp, objPtr, boolPtr) \ + ((sizeof(*(boolPtr)) == sizeof(int)) ? Tcl_GetBooleanFromObj(interp, objPtr, (int *)(boolPtr)) : \ + ((sizeof(*(boolPtr)) <= sizeof(int)) ? Tcl_GetBoolFromObj(interp, objPtr, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)) : \ + (TCLBOOLWARNING(boolPtr)Tcl_Panic("sizeof(%s) must be <= sizeof(int)", & #boolPtr [1]),TCL_ERROR))) +#define Tcl_GetBoolean(interp, src, boolPtr) \ + ((sizeof(*(boolPtr)) == sizeof(int)) ? Tcl_GetBoolean(interp, src, (int *)(boolPtr)) : \ + ((sizeof(*(boolPtr)) <= sizeof(int)) ? Tcl_GetBool(interp, src, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)) : \ + (TCLBOOLWARNING(boolPtr)Tcl_Panic("sizeof(%s) must be <= sizeof(int)", & #boolPtr [1]),TCL_ERROR))) +#endif + +#undef Tcl_NewLongObj #define Tcl_NewLongObj(value) Tcl_NewWideIntObj((long)(value)) +#undef Tcl_NewIntObj #define Tcl_NewIntObj(value) Tcl_NewWideIntObj((int)(value)) +#undef Tcl_DbNewLongObj #define Tcl_DbNewLongObj(value, file, line) Tcl_DbNewWideIntObj((long)(value), file, line) +#undef Tcl_SetIntObj #define Tcl_SetIntObj(objPtr, value) Tcl_SetWideIntObj((objPtr), (int)(value)) +#undef Tcl_SetLongObj #define Tcl_SetLongObj(objPtr, value) Tcl_SetWideIntObj((objPtr), (long)(value)) -#define Tcl_GetUnicode(objPtr) Tcl_GetUnicodeFromObj((objPtr), NULL) +#undef Tcl_BackgroundError #define Tcl_BackgroundError(interp) Tcl_BackgroundException((interp), TCL_ERROR) +#undef Tcl_StringMatch #define Tcl_StringMatch(str, pattern) Tcl_StringCaseMatch((str), (pattern), 0) -#if TCL_UTF_MAX <= 3 +#if TCL_UTF_MAX < 4 # undef Tcl_UniCharToUtfDString # define Tcl_UniCharToUtfDString Tcl_Char16ToUtfDString # undef Tcl_UtfToUniCharDString # define Tcl_UtfToUniCharDString Tcl_UtfToChar16DString # undef Tcl_UtfToUniChar # define Tcl_UtfToUniChar Tcl_UtfToChar16 +# undef Tcl_UniCharLen +# define Tcl_UniCharLen Tcl_Char16Len +#elif !defined(BUILD_tcl) +# undef Tcl_NumUtfChars +# define Tcl_NumUtfChars TclNumUtfChars +# undef Tcl_GetCharLength +# define Tcl_GetCharLength TclGetCharLength +# undef Tcl_UtfAtIndex +# define Tcl_UtfAtIndex TclUtfAtIndex +# undef Tcl_GetRange +# define Tcl_GetRange TclGetRange +# undef Tcl_GetUniChar +# define Tcl_GetUniChar TclGetUniChar +# undef Tcl_UtfNcmp +# define Tcl_UtfNcmp TclUtfNcmp +# undef Tcl_UtfNcasecmp +# define Tcl_UtfNcasecmp TclUtfNcasecmp #endif #if defined(USE_TCL_STUBS) # define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \ - ? (char *(*)(const wchar_t *, size_t, Tcl_DString *))tclStubsPtr->tcl_UniCharToUtfDString \ - : (char *(*)(const wchar_t *, size_t, Tcl_DString *))Tcl_Char16ToUtfDString) + ? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UniCharToUtfDString \ + : (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString) # define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \ - ? (wchar_t *(*)(const char *, size_t, Tcl_DString *))tclStubsPtr->tcl_UtfToUniCharDString \ - : (wchar_t *(*)(const char *, size_t, Tcl_DString *))Tcl_UtfToChar16DString) + ? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UtfToUniCharDString \ + : (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString) # define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \ - ? (int (*)(const char *, wchar_t *))tclStubsPtr->tcl_UtfToChar16 \ - : (int (*)(const char *, wchar_t *))Tcl_UtfToUniChar) -#else + ? (Tcl_Size (*)(const char *, wchar_t *))tclStubsPtr->tcl_UtfToUniChar \ + : (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToChar16) +# define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \ + ? (Tcl_Size (*)(wchar_t *))tclStubsPtr->tcl_UniCharLen \ + : (Tcl_Size (*)(wchar_t *))Tcl_Char16Len) +#else /* !defined(USE_TCL_STUBS) */ # define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \ - ? (char *(*)(const wchar_t *, size_t, Tcl_DString *))Tcl_UniCharToUtfDString \ - : (char *(*)(const wchar_t *, size_t, Tcl_DString *))Tcl_Char16ToUtfDString) + ? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_UniCharToUtfDString \ + : (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString) # define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \ - ? (wchar_t *(*)(const char *, size_t, Tcl_DString *))Tcl_UtfToUniCharDString \ - : (wchar_t *(*)(const char *, size_t, Tcl_DString *))Tcl_UtfToChar16DString) + ? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToUniCharDString \ + : (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString) # define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \ - ? (int (*)(const char *, wchar_t *))Tcl_UtfToChar16 \ - : (int (*)(const char *, wchar_t *))Tcl_UtfToUniChar) -#endif + ? (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToUniChar \ + : (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToChar16) +# define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \ + ? (Tcl_Size (*)(wchar_t *))Tcl_UniCharLen \ + : (Tcl_Size (*)(wchar_t *))Tcl_Char16Len) +#endif /* defined(USE_TCL_STUBS) */ /* * Deprecated Tcl procedures: */ +#ifdef TCL_NO_DEPRECATED +# undef Tcl_SavedResult +#endif /* TCL_NO_DEPRECATED */ +#undef Tcl_EvalObj #define Tcl_EvalObj(interp, objPtr) \ Tcl_EvalObjEx(interp, objPtr, 0) +#undef Tcl_GlobalEvalObj #define Tcl_GlobalEvalObj(interp, objPtr) \ Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL) -#if defined(TCL_8_COMPAT) && !defined(BUILD_tcl) -# ifdef USE_TCL_STUBS -# undef Tcl_Gets -# undef Tcl_GetsObj -# undef Tcl_Read -# undef Tcl_Ungets -# undef Tcl_Write -# undef Tcl_ReadChars -# undef Tcl_WriteChars -# undef Tcl_WriteObj -# undef Tcl_ReadRaw -# undef Tcl_WriteRaw -# define Tcl_Gets(chan, dsPtr) (((Tcl_WideInt)((tclStubsPtr->tcl_Gets)(chan, dsPtr)+1))-1) -# define Tcl_GetsObj(chan, objPtr) (((Tcl_WideInt)((tclStubsPtr->tcl_GetsObj)(chan, objPtr)+1))-1) -# define Tcl_Read(chan, bufPtr, toRead) (((Tcl_WideInt)((tclStubsPtr->tcl_Read)(chan, bufPtr, toRead)+1))-1) -# define Tcl_Ungets(chan, str, len, atHead) (((Tcl_WideInt)((tclStubsPtr->tcl_Ungets)(chan, str, len, atHead)+1))-1) -# define Tcl_Write(chan, s, slen) (((Tcl_WideInt)((tclStubsPtr->tcl_Write)(chan, s, slen)+1))-1) -# define Tcl_ReadChars(channel, objPtr, charsToRead, appendFlag) (((Tcl_WideInt)((tclStubsPtr->tcl_ReadChars)(channel, objPtr, charsToRead, appendFlag)+1))-1) -# define Tcl_WriteChars(chan, src, srcLen) (((Tcl_WideInt)((tclStubsPtr->tcl_WriteChars)(chan, src, srcLen)+1))-1) -# define Tcl_WriteObj(chan, objPtr) (((Tcl_WideInt)((tclStubsPtr->tcl_WriteObj)(chan, objPtr)+1))-1) -# define Tcl_ReadRaw(chan, dst, bytesToRead) (((Tcl_WideInt)((tclStubsPtr->tcl_ReadRaw)(chan, dst, bytesToRead)+1))-1) -# define Tcl_WriteRaw(chan, src, srcLen) (((Tcl_WideInt)((tclStubsPtr->tcl_WriteRaw()(chan, src, srcLen)+1))-1) -# else -# define Tcl_Gets(chan, dsPtr) (((Tcl_WideInt)((Tcl_Gets)(chan, dsPtr)+1))-1) -# define Tcl_GetsObj(chan, objPtr) (((Tcl_WideInt)((Tcl_GetsObj)(chan, objPtr)+1))-1) -# define Tcl_Read(chan, bufPtr, toRead) (((Tcl_WideInt)((Tcl_Read)(chan, bufPtr, toRead)+1))-1) -# define Tcl_Ungets(chan, str, len, atHead) (((Tcl_WideInt)((Tcl_Ungets)(chan, str, len, atHead)+1))-1) -# define Tcl_Write(chan, s, slen) (((Tcl_WideInt)((Tcl_Write)(chan, s, slen)+1))-1) -# define Tcl_ReadChars(channel, objPtr, charsToRead, appendFlag) (((Tcl_WideInt)((Tcl_ReadChars)(channel, objPtr, charsToRead, appendFlag)+1))-1) -# define Tcl_WriteChars(chan, src, srcLen) (((Tcl_WideInt)((Tcl_WriteChars)(chan, src, srcLen)+1))-1) -# define Tcl_WriteObj(chan, objPtr) (((Tcl_WideInt)((Tcl_WriteObj)(chan, objPtr)+1))-1) -# define Tcl_ReadRaw(chan, dst, bytesToRead) (((Tcl_WideInt)((Tcl_ReadRaw)(chan, dst, bytesToRead)+1))-1) -# define Tcl_WriteRaw(chan, src, srcLen) (((Tcl_WideInt)((Tcl_WriteRaw()(chan, src, srcLen)+1))-1) -# endif -#endif - -#define Tcl_Close(interp, chan) Tcl_CloseEx(interp, chan, 0) - -#if defined(USE_TCL_STUBS) && (TCL_UTF_MAX <= 3) -# undef Tcl_UtfCharComplete -# define Tcl_UtfCharComplete(src, length) (((unsigned)((unsigned char)*(src) - 0xF0) < 5) \ - ? ((length) >= TCL_UTF_MAX) : tclStubsPtr->tcl_UtfCharComplete((src), (length))) -#endif -#ifndef TCL_NO_DEPRECATED -# define Tcl_CreateSlave Tcl_CreateChild -# define Tcl_GetSlave Tcl_GetChild -# define Tcl_GetMaster Tcl_GetParent -#endif +#if defined(TCL_NO_DEPRECATED) && defined(USE_TCL_STUBS) +#undef Tcl_Close +#define Tcl_Close(interp, chan) Tcl_CloseEx(interp, chan, 0) +#endif + +#undef TclUtfCharComplete +#undef TclUtfNext +#undef TclUtfPrev +#if defined(USE_TCL_STUBS) && (TCL_UTF_MAX < 4) && !defined(TCL_NO_DEPRECATED) +# undef Tcl_UtfCharComplete +# undef Tcl_UtfNext +# undef Tcl_UtfPrev +# define Tcl_UtfCharComplete (tclStubsPtr->tclUtfCharComplete) +# define Tcl_UtfNext (tclStubsPtr->tclUtfNext) +# define Tcl_UtfPrev (tclStubsPtr->tclUtfPrev) +#endif +#define Tcl_CreateSlave Tcl_CreateChild +#define Tcl_GetSlave Tcl_GetChild +#define Tcl_GetMaster Tcl_GetParent + +#define Tcl_NRCallObjProc2 Tcl_NRCallObjProc +#define Tcl_CreateObjCommand2 Tcl_CreateObjCommand +#define Tcl_CreateObjTrace2 Tcl_CreateObjTrace +#define Tcl_NRCreateCommand2 Tcl_NRCreateCommand + +/* TIP #660 */ +#define Tcl_GetSizeIntFromObj Tcl_GetIntFromObj #endif /* _TCLDECLS */ Index: generic/tclDictObj.c ================================================================== --- generic/tclDictObj.c +++ generic/tclDictObj.c @@ -2,11 +2,11 @@ * tclDictObj.c -- * * This file contains functions that implement the Tcl dict object type * and its accessor command. * - * Copyright (c) 2002-2010 by Donal K. Fellows. + * Copyright © 2002-2010 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -127,11 +127,11 @@ * created. */ ChainEntry *entryChainTail; /* Other end of linked list of all entries in * the dictionary. Used for doing traversal of * the entries in the order that they are * created. */ - size_t epoch; /* Epoch counter */ + TCL_HASH_TYPE epoch; /* Epoch counter */ size_t refCount; /* Reference counter (see above) */ Tcl_Obj *chain; /* Linked list used for invalidating the * string representations of updated nested * dictionaries. */ } Dict; @@ -147,23 +147,23 @@ DupDictInternalRep, /* dupIntRepProc */ UpdateStringOfDict, /* updateStringProc */ SetDictFromAny /* setFromAnyProc */ }; -#define DictSetIntRep(objPtr, dictRepPtr) \ +#define DictSetInternalRep(objPtr, dictRepPtr) \ do { \ - Tcl_ObjIntRep ir; \ - ir.twoPtrValue.ptr1 = (dictRepPtr); \ - ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &tclDictType, &ir); \ + Tcl_ObjInternalRep ir; \ + ir.twoPtrValue.ptr1 = (dictRepPtr); \ + ir.twoPtrValue.ptr2 = NULL; \ + Tcl_StoreInternalRep((objPtr), &tclDictType, &ir); \ } while (0) -#define DictGetIntRep(objPtr, dictRepPtr) \ +#define DictGetInternalRep(objPtr, dictRepPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &tclDictType); \ - (dictRepPtr) = irPtr ? (Dict *)irPtr->twoPtrValue.ptr1 : NULL; \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &tclDictType); \ + (dictRepPtr) = irPtr ? (Dict *)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* * The type of the specially adapted version of the Tcl_Obj*-containing hash * table defined in the tclObj.c code. This version differs in that it @@ -174,11 +174,11 @@ * *this* file. Everything else should use the dict iterator API. */ static const Tcl_HashKeyType chainHashType = { TCL_HASH_KEY_TYPE_VERSION, - 0, + TCL_HASH_KEY_DIRECT_COMPARE, /* allows compare keys by pointers */ TclHashObjKey, TclCompareObjKeys, AllocChainEntry, TclFreeObjEntry }; @@ -226,11 +226,11 @@ void *keyPtr) { Tcl_Obj *objPtr = (Tcl_Obj *)keyPtr; ChainEntry *cPtr; - cPtr = (ChainEntry *)Tcl_Alloc(sizeof(ChainEntry)); + cPtr = (ChainEntry *)ckalloc(sizeof(ChainEntry)); cPtr->entry.key.objPtr = objPtr; Tcl_IncrRefCount(objPtr); Tcl_SetHashValue(&cPtr->entry, NULL); cPtr->prevPtr = cPtr->nextPtr = NULL; @@ -357,14 +357,14 @@ static void DupDictInternalRep( Tcl_Obj *srcPtr, Tcl_Obj *copyPtr) { - Dict *oldDict, *newDict = (Dict *)Tcl_Alloc(sizeof(Dict)); + Dict *oldDict, *newDict = (Dict *)ckalloc(sizeof(Dict)); ChainEntry *cPtr; - DictGetIntRep(srcPtr, oldDict); + DictGetInternalRep(srcPtr, oldDict); /* * Copy values across from the old hash table. */ @@ -393,11 +393,11 @@ /* * Store in the object. */ - DictSetIntRep(copyPtr, newDict); + DictSetInternalRep(copyPtr, newDict); } /* *---------------------------------------------------------------------- * @@ -420,11 +420,11 @@ FreeDictInternalRep( Tcl_Obj *dictPtr) { Dict *dict; - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); if (dict->refCount-- <= 1) { DeleteDict(dict); } } @@ -452,11 +452,11 @@ static void DeleteDict( Dict *dict) { DeleteChainTable(dict); - Tcl_Free(dict); + ckfree(dict); } /* *---------------------------------------------------------------------- * @@ -486,22 +486,23 @@ #define LOCAL_SIZE 64 char localFlags[LOCAL_SIZE], *flagPtr = NULL; Dict *dict; ChainEntry *cPtr; Tcl_Obj *keyPtr, *valuePtr; - size_t i, length, bytesNeeded = 0; + int i, length; + TCL_HASH_TYPE bytesNeeded = 0; const char *elem; char *dst; /* * This field is the most useful one in the whole hash structure, and it * is not exposed by any API function... */ - size_t numElems; + int numElems; - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); assert (dict != NULL); numElems = dict->table.numEntries * 2; @@ -516,11 +517,11 @@ */ if (numElems <= LOCAL_SIZE) { flagPtr = localFlags; } else { - flagPtr = (char *)Tcl_Alloc(numElems); + flagPtr = (char *)ckalloc(numElems); } for (i=0,cPtr=dict->entryChainHead; inextPtr) { /* * Assume that cPtr is never NULL since we know the number of array * elements already. @@ -528,14 +529,24 @@ flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 ); keyPtr = (Tcl_Obj *)Tcl_GetHashKey(&dict->table, &cPtr->entry); elem = TclGetStringFromObj(keyPtr, &length); bytesNeeded += TclScanElement(elem, length, flagPtr+i); + if (bytesNeeded > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } + flagPtr[i+1] = TCL_DONT_QUOTE_HASH; valuePtr = (Tcl_Obj *)Tcl_GetHashValue(&cPtr->entry); elem = TclGetStringFromObj(valuePtr, &length); bytesNeeded += TclScanElement(elem, length, flagPtr+i+1); + if (bytesNeeded > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } + } + if (bytesNeeded + numElems > INT_MAX + 1U) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } bytesNeeded += numElems; /* * Pass 2: copy into string rep buffer. @@ -554,14 +565,15 @@ valuePtr = (Tcl_Obj *)Tcl_GetHashValue(&cPtr->entry); elem = TclGetStringFromObj(valuePtr, &length); dst += TclConvertElement(elem, length, dst, flagPtr[i+1]); *dst++ = ' '; } + /* Last space overwrote the terminating NUL; cal T_ISR again to restore */ (void)Tcl_InitStringRep(dictPtr, NULL, bytesNeeded - 1); if (flagPtr != localFlags) { - Tcl_Free(flagPtr); + ckfree(flagPtr); } } /* *---------------------------------------------------------------------- @@ -588,21 +600,21 @@ Tcl_Interp *interp, Tcl_Obj *objPtr) { Tcl_HashEntry *hPtr; int isNew; - Dict *dict = (Dict *)Tcl_Alloc(sizeof(Dict)); + Dict *dict = (Dict *)ckalloc(sizeof(Dict)); InitChainTable(dict); /* * Since lists and dictionaries have very closely-related string * representations (i.e. the same parsing code) we can safely special-case * the conversion from lists to dictionaries. */ - if (TclHasIntRep(objPtr, &tclListType)) { + if (TclHasInternalRep(objPtr, &tclListType)) { int objc, i; Tcl_Obj **objv; /* Cannot fail, we already know the Tcl_ObjType is "list". */ TclListObjGetElements(NULL, objPtr, &objc, &objv); @@ -629,18 +641,18 @@ } Tcl_SetHashValue(hPtr, objv[i+1]); Tcl_IncrRefCount(objv[i+1]); /* Since hash now holds ref to it */ } } else { - size_t length; + int length; const char *nextElem = TclGetStringFromObj(objPtr, &length); const char *limit = (nextElem + length); while (nextElem < limit) { Tcl_Obj *keyPtr, *valuePtr; const char *elemStart; - size_t elemSize; + int elemSize; int literal; if (TclFindDictElement(interp, nextElem, (limit - nextElem), &elemStart, &nextElem, &elemSize, &literal) != TCL_OK) { goto errorInFindDictElement; @@ -706,22 +718,22 @@ */ dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; - DictSetIntRep(objPtr, dict); + DictSetInternalRep(objPtr, dict); return TCL_OK; missingValue: if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing value to go with key", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DICTIONARY", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DICTIONARY", (char *)NULL); } errorInFindDictElement: DeleteChainTable(dict); - Tcl_Free(dict); + ckfree(dict); return TCL_ERROR; } static Dict * GetDictFromObj( @@ -728,16 +740,16 @@ Tcl_Interp *interp, Tcl_Obj *dictPtr) { Dict *dict; - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); if (dict == NULL) { if (SetDictFromAny(interp, dictPtr) != TCL_OK) { return NULL; } - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); } return dict; } /* @@ -764,11 +776,11 @@ * side effects occur. Shared dictionaries along the path are converted * into unshared objects, and a backward-pointing chain is built using * the chain fields of the dictionaries (for easy invalidation of string * representations using InvalidateDictChain). If the flags argument has * the DICT_PATH_CREATE bits set (and not the DICT_PATH_EXISTS bit), - * non-existant keys will be inserted with a value of an empty + * non-extant keys will be inserted with a value of an empty * dictionary, resulting in the path being built. * *---------------------------------------------------------------------- */ @@ -781,16 +793,16 @@ int flags) { Dict *dict, *newDict; int i; - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); if (dict == NULL) { if (SetDictFromAny(interp, dictPtr) != TCL_OK) { return NULL; } - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); } if (flags & DICT_PATH_UPDATE) { dict->chain = NULL; } @@ -808,11 +820,11 @@ if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "key \"%s\" not known in dictionary", TclGetString(keyv[i]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "DICT", - TclGetString(keyv[i]), NULL); + TclGetString(keyv[i]), (char *)NULL); } return NULL; } /* @@ -824,28 +836,28 @@ Tcl_IncrRefCount(tmpObj); Tcl_SetHashValue(hPtr, tmpObj); } else { tmpObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr); - DictGetIntRep(tmpObj, newDict); + DictGetInternalRep(tmpObj, newDict); if (newDict == NULL) { if (SetDictFromAny(interp, tmpObj) != TCL_OK) { return NULL; } } } - DictGetIntRep(tmpObj, newDict); + DictGetInternalRep(tmpObj, newDict); if (flags & DICT_PATH_UPDATE) { if (Tcl_IsShared(tmpObj)) { TclDecrRefCount(tmpObj); tmpObj = Tcl_DuplicateObj(tmpObj); Tcl_IncrRefCount(tmpObj); Tcl_SetHashValue(hPtr, tmpObj); dict->epoch++; - DictGetIntRep(tmpObj, newDict); + DictGetInternalRep(tmpObj, newDict); } newDict->chain = dictPtr; } dict = newDict; @@ -857,11 +869,11 @@ /* *---------------------------------------------------------------------- * * InvalidateDictChain -- * - * Go through a dictionary chain (built by an updating invokation of + * Go through a dictionary chain (built by an updating invocation of * TclTraceDictPath) and invalidate the string representations of all the * dictionaries on the chain. * * Results: * None @@ -878,26 +890,26 @@ InvalidateDictChain( Tcl_Obj *dictObj) { Dict *dict; - DictGetIntRep(dictObj, dict); + DictGetInternalRep(dictObj, dict); assert( dict != NULL); do { dict->refCount++; TclInvalidateStringRep(dictObj); - TclFreeIntRep(dictObj); - DictSetIntRep(dictObj, dict); + TclFreeInternalRep(dictObj); + DictSetInternalRep(dictObj, dict); dict->epoch++; dictObj = dict->chain; if (dictObj == NULL) { break; } dict->chain = NULL; - DictGetIntRep(dictObj, dict); + DictGetInternalRep(dictObj, dict); } while (dict != NULL); } /* *---------------------------------------------------------------------- @@ -939,12 +951,12 @@ } TclInvalidateStringRep(dictPtr); hPtr = CreateChainEntry(dict, keyPtr, &isNew); dict->refCount++; - TclFreeIntRep(dictPtr) - DictSetIntRep(dictPtr, dict); + TclFreeInternalRep(dictPtr) + DictSetInternalRep(dictPtr, dict); Tcl_IncrRefCount(valuePtr); if (!isNew) { Tcl_Obj *oldValuePtr = (Tcl_Obj *)Tcl_GetHashValue(hPtr); TclDecrRefCount(oldValuePtr); @@ -1058,10 +1070,11 @@ * dictionary already. * *---------------------------------------------------------------------- */ +#undef Tcl_DictObjSize int Tcl_DictObjSize( Tcl_Interp *interp, Tcl_Obj *dictPtr, int *sizePtr) @@ -1182,11 +1195,11 @@ * otherwise. */ { ChainEntry *cPtr; /* - * If the searh is done; we do no work. + * If the search is done; we do no work. */ if (!searchPtr->epoch) { *donePtr = 1; return; @@ -1295,11 +1308,11 @@ dictPtr = TclTraceDictPath(interp, dictPtr, keyc-1,keyv, DICT_PATH_CREATE); if (dictPtr == NULL) { return TCL_ERROR; } - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); assert(dict != NULL); hPtr = CreateChainEntry(dict, keyv[keyc-1], &isNew); Tcl_IncrRefCount(valuePtr); if (!isNew) { Tcl_Obj *oldValuePtr = (Tcl_Obj *)Tcl_GetHashValue(hPtr); @@ -1353,11 +1366,11 @@ dictPtr = TclTraceDictPath(interp, dictPtr, keyc-1,keyv, DICT_PATH_UPDATE); if (dictPtr == NULL) { return TCL_ERROR; } - DictGetIntRep(dictPtr, dict); + DictGetInternalRep(dictPtr, dict); assert(dict != NULL); DeleteChainEntry(dict, keyv[keyc-1]); InvalidateDictChain(dictPtr); return TCL_OK; } @@ -1395,16 +1408,16 @@ Tcl_Obj *dictPtr; Dict *dict; TclNewObj(dictPtr); TclInvalidateStringRep(dictPtr); - dict = (Dict *)Tcl_Alloc(sizeof(Dict)); + dict = (Dict *)ckalloc(sizeof(Dict)); InitChainTable(dict); dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; - DictSetIntRep(dictPtr, dict); + DictSetInternalRep(dictPtr, dict); return dictPtr; #endif } /* @@ -1443,16 +1456,16 @@ Tcl_Obj *dictPtr; Dict *dict; TclDbNewObj(dictPtr, file, line); TclInvalidateStringRep(dictPtr); - dict = (Dict *)Tcl_Alloc(sizeof(Dict)); + dict = (Dict *)ckalloc(sizeof(Dict)); InitChainTable(dict); dict->epoch = 1; dict->chain = NULL; dict->refCount = 1; - DictSetIntRep(dictPtr, dict); + DictSetInternalRep(dictPtr, dict); return dictPtr; } #else /* !TCL_MEM_DEBUG */ Tcl_Obj * Tcl_DbNewDictObj( @@ -1460,10 +1473,157 @@ TCL_UNUSED(int) /*line*/) { return Tcl_NewDictObj(); } #endif + +/***** START OF FUNCTIONS ACTING AS HELPERS *****/ + +/* + *---------------------------------------------------------------------- + * + * TclDictGet -- + * + * Given a key, get its value from the dictionary (or NULL if key is not + * found in dictionary.) + * + * Results: + * A standard Tcl result. The variable pointed to by valuePtrPtr is + * updated with the value for the key. Note that it is not an error for + * the key to have no mapping in the dictionary. + * + * Side effects: + * The object pointed to by dictPtr is converted to a dictionary if it is + * not already one. + * + *---------------------------------------------------------------------- + */ +int +TclDictGet( + Tcl_Interp *interp, + Tcl_Obj *dictPtr, + const char *key, /* The key in a C string. */ + Tcl_Obj **valuePtrPtr) /* Where to write the value. */ +{ + Tcl_Obj *keyPtr = Tcl_NewStringObj(key, -1); + int code; + + Tcl_IncrRefCount(keyPtr); + code = Tcl_DictObjGet(interp, dictPtr, keyPtr, valuePtrPtr); + Tcl_DecrRefCount(keyPtr); + return code; +} + +/* + *---------------------------------------------------------------------- + * + * TclDictPut -- + * + * Add a key,value pair to a dictionary, or update the value for a key if + * that key already has a mapping in the dictionary. + * + * If valuePtr is a zero-count object and is not written into the + * dictionary because of an error, it is freed by this routine. The caller + * does NOT need to do reference count management. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The object pointed to by dictPtr is converted to a dictionary if it is + * not already one, and any string representation that it has is + * invalidated. + * + *---------------------------------------------------------------------- + */ +int +TclDictPut( + Tcl_Interp *interp, + Tcl_Obj *dictPtr, + const char *key, /* The key in a C string. */ + Tcl_Obj *valuePtr) /* The value to write in. */ +{ + Tcl_Obj *keyPtr = Tcl_NewStringObj(key, -1); + int code; + + Tcl_IncrRefCount(keyPtr); + Tcl_IncrRefCount(valuePtr); + code = Tcl_DictObjPut(interp, dictPtr, keyPtr, valuePtr); + Tcl_DecrRefCount(keyPtr); + Tcl_DecrRefCount(valuePtr); + return code; +} + +/* + *---------------------------------------------------------------------- + * + * TclDictPutString -- + * + * Add a key,value pair to a dictionary, or update the value for a key if + * that key already has a mapping in the dictionary. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The object pointed to by dictPtr is converted to a dictionary if it is + * not already one, and any string representation that it has is + * invalidated. + * + *---------------------------------------------------------------------- + */ +int +TclDictPutString( + Tcl_Interp *interp, + Tcl_Obj *dictPtr, + const char *key, /* The key in a C string. */ + const char *value) /* The value in a C string. */ +{ + Tcl_Obj *keyPtr = Tcl_NewStringObj(key, -1); + Tcl_Obj *valuePtr = Tcl_NewStringObj(value, -1); + int code; + + Tcl_IncrRefCount(keyPtr); + Tcl_IncrRefCount(valuePtr); + code = Tcl_DictObjPut(interp, dictPtr, keyPtr, valuePtr); + Tcl_DecrRefCount(keyPtr); + Tcl_DecrRefCount(valuePtr); + return code; +} + +/* + *---------------------------------------------------------------------- + * + * TclDictRemove -- + * + * Remove the key,value pair with the given key from the dictionary; the + * key does not need to be present in the dictionary. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * The object pointed to by dictPtr is converted to a dictionary if it is + * not already one, and any string representation that it has is + * invalidated. + * + *---------------------------------------------------------------------- + */ +int +TclDictRemove( + Tcl_Interp *interp, + Tcl_Obj *dictPtr, + const char *key) /* The key in a C string. */ +{ + Tcl_Obj *keyPtr = Tcl_NewStringObj(key, -1); + int code; + + Tcl_IncrRefCount(keyPtr); + code = Tcl_DictObjRemove(interp, dictPtr, keyPtr); + Tcl_DecrRefCount(keyPtr); + return code; +} /***** START OF FUNCTIONS IMPLEMENTING TCL COMMANDS *****/ /* *---------------------------------------------------------------------- @@ -1483,11 +1643,11 @@ *---------------------------------------------------------------------- */ static int DictCreateCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictObj; @@ -1533,11 +1693,11 @@ *---------------------------------------------------------------------- */ static int DictGetCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *valuePtr = NULL; @@ -1599,11 +1759,11 @@ if (valuePtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "key \"%s\" not known in dictionary", TclGetString(objv[objc-1]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "DICT", - TclGetString(objv[objc-1]), NULL); + TclGetString(objv[objc-1]), (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, valuePtr); return TCL_OK; } @@ -1626,11 +1786,11 @@ *---------------------------------------------------------------------- */ static int DictGetDefCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *keyPtr, *valuePtr, *defaultPtr; @@ -1691,11 +1851,11 @@ *---------------------------------------------------------------------- */ static int DictReplaceCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr; @@ -1739,11 +1899,11 @@ *---------------------------------------------------------------------- */ static int DictRemoveCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr; @@ -1787,11 +1947,11 @@ *---------------------------------------------------------------------- */ static int DictMergeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *targetObj, *keyObj = NULL, *valueObj = NULL; @@ -1874,11 +2034,11 @@ *---------------------------------------------------------------------- */ static int DictKeysCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *listPtr; @@ -1953,11 +2113,11 @@ *---------------------------------------------------------------------- */ static int DictValuesCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *valuePtr = NULL, *listPtr; @@ -2013,25 +2173,80 @@ *---------------------------------------------------------------------- */ static int DictSizeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { - int result, size; + int result; + int size; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "dictionary"); return TCL_ERROR; } result = Tcl_DictObjSize(interp, objv[1], &size); if (result == TCL_OK) { Tcl_SetObjResult(interp, Tcl_NewWideIntObj(size)); } + return result; +} + +/* + *---------------------------------------------------------------------- + * + * TclDictObjSmartRef -- + * + * This function returns new tcl-object with the smart reference to + * dictionary object. + * + * Object returned with this function is a smart reference (pointer), + * so new object of type tclDictType, that directly references given + * dictionary object (with internally increased refCount). + * + * The usage of such pointer objects allows to hold more as one + * reference to the same real dictionary object, allows to make a pointer + * to part of another dictionary, allows to change the dictionary without + * regarding of the "shared" state of the dictionary object. + * + * Prevents "called with shared object" exception if object is multiple + * referenced. + * + * Results: + * The newly create object (contains smart reference) is returned. + * The returned object has a ref count of 0. + * + * Side effects: + * Increases ref count of the referenced dictionary. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclDictObjSmartRef( + Tcl_Interp *interp, + Tcl_Obj *dictPtr) +{ + Tcl_Obj *result; + Dict *dict; + + if (!TclHasInternalRep(dictPtr, &tclDictType) + && SetDictFromAny(interp, dictPtr) != TCL_OK) { + return NULL; + } + + DictGetInternalRep(dictPtr, dict); + + result = Tcl_NewObj(); + DictSetInternalRep(result, dict); + dict->refCount++; + result->internalRep.twoPtrValue.ptr2 = NULL; + result->typePtr = &tclDictType; + return result; } /* *---------------------------------------------------------------------- @@ -2051,11 +2266,11 @@ *---------------------------------------------------------------------- */ static int DictExistsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *valuePtr; @@ -2093,11 +2308,11 @@ *---------------------------------------------------------------------- */ static int DictInfoCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Dict *dict; @@ -2113,11 +2328,11 @@ return TCL_ERROR; } statsStr = Tcl_HashStats(&dict->table); Tcl_SetObjResult(interp, Tcl_NewStringObj(statsStr, -1)); - Tcl_Free(statsStr); + ckfree(statsStr); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2137,11 +2352,11 @@ *---------------------------------------------------------------------- */ static int DictIncrCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { int code = TCL_OK; @@ -2258,11 +2473,11 @@ *---------------------------------------------------------------------- */ static int DictLappendCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *valuePtr, *resultPtr; @@ -2345,11 +2560,11 @@ *---------------------------------------------------------------------- */ static int DictAppendCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *valuePtr, *resultPtr; @@ -2447,20 +2662,21 @@ *---------------------------------------------------------------------- */ static int DictForNRCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; Tcl_Obj *scriptObj, *keyVarObj, *valueVarObj; Tcl_Obj **varv, *keyObj, *valueObj; Tcl_DictSearch *searchPtr; - int varc, done; + int varc; + int done; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "{keyVarName valueVarName} dictionary script"); return TCL_ERROR; @@ -2474,11 +2690,11 @@ return TCL_ERROR; } if (varc != 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "must have exactly two variable names", -1)); - Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "for", NULL); + Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "for", (char *)NULL); return TCL_ERROR; } searchPtr = (Tcl_DictSearch *)TclStackAlloc(interp, sizeof(Tcl_DictSearch)); if (Tcl_DictObjFirst(interp, objv[2], searchPtr, &keyObj, &valueObj, &done) != TCL_OK) { @@ -2542,11 +2758,11 @@ return TCL_ERROR; } static int DictForLoopCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Tcl_DictSearch *searchPtr = (Tcl_DictSearch *)data[0]; @@ -2642,19 +2858,20 @@ *---------------------------------------------------------------------- */ static int DictMapNRCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; Tcl_Obj **varv, *keyObj, *valueObj; DictMapStorage *storagePtr; - int varc, done; + int varc; + int done; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "{keyVarName valueVarName} dictionary script"); return TCL_ERROR; @@ -2668,11 +2885,11 @@ return TCL_ERROR; } if (varc != 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "must have exactly two variable names", -1)); - Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "map", NULL); + Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "map", (char *)NULL); return TCL_ERROR; } storagePtr = (DictMapStorage *)TclStackAlloc(interp, sizeof(DictMapStorage)); if (Tcl_DictObjFirst(interp, objv[2], &storagePtr->search, &keyObj, &valueObj, &done) != TCL_OK) { @@ -2746,11 +2963,11 @@ return TCL_ERROR; } static int DictMapLoopCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; DictMapStorage *storagePtr = (DictMapStorage *)data[0]; @@ -2854,11 +3071,11 @@ *---------------------------------------------------------------------- */ static int DictSetCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *resultPtr; @@ -2914,11 +3131,11 @@ *---------------------------------------------------------------------- */ static int DictUnsetCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *dictPtr, *resultPtr; @@ -2973,11 +3190,11 @@ *---------------------------------------------------------------------- */ static int DictFilterCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; @@ -2988,11 +3205,12 @@ FILTER_KEYS, FILTER_SCRIPT, FILTER_VALUES }; Tcl_Obj *scriptObj, *keyVarObj, *valueVarObj; Tcl_Obj **varv, *keyObj = NULL, *valueObj = NULL, *resultObj, *boolObj; Tcl_DictSearch search; - int index, varc, done, result, satisfied; + int index, done, result, satisfied; + int varc; const char *pattern; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "dictionary filterType ?arg ...?"); return TCL_ERROR; @@ -3107,11 +3325,11 @@ return TCL_ERROR; } if (varc != 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "must have exactly two variable names", -1)); - Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "filter", NULL); + Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "dict", "filter", (char *)NULL); return TCL_ERROR; } keyVarObj = varv[0]; valueVarObj = varv[1]; scriptObj = objv[4]; @@ -3258,18 +3476,19 @@ *---------------------------------------------------------------------- */ static int DictUpdateCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; Tcl_Obj *dictPtr, *objPtr; - int i, dummy; + int i; + int dummy; if (objc < 5 || !(objc & 1)) { Tcl_WrongNumArgs(interp, 1, objv, "dictVarName key varName ?key varName ...? script"); return TCL_ERROR; @@ -3312,11 +3531,11 @@ return TclNREvalObjEx(interp, objv[objc-1], 0, iPtr->cmdFramePtr, objc-1); } static int FinalizeDictUpdate( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj *dictPtr, *objPtr, **objv; Tcl_InterpState state; @@ -3362,11 +3581,11 @@ /* * Write back the values from the variables, treating failure to read as * an instruction to remove the key. */ - Tcl_ListObjGetElements(NULL, argsObj, &objc, &objv); + TclListObjGetElements(NULL, argsObj, &objc, &objv); for (i=0 ; icmdFramePtr, objc-1); } static int FinalizeDictWith( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj **pathv; int pathc; @@ -3486,11 +3705,11 @@ * TCL_OK result. */ state = Tcl_SaveInterpState(interp, result); if (pathPtr != NULL) { - Tcl_ListObjGetElements(NULL, pathPtr, &pathc, &pathv); + TclListObjGetElements(NULL, pathPtr, &pathc, &pathv); } else { pathc = 0; pathv = NULL; } @@ -3663,13 +3882,13 @@ } if (pathc > 0) { /* * Want to get to the dictionary which we will update; need to do - * prepare-for-update de-sharing along the path *but* avoid generating - * an error on a non-existant path (we'll treat that the same as a - * non-existant variable. Luckily, the de-sharing operation isn't + * prepare-for-update unsharing along the path *but* avoid generating + * an error on a non-extant path (we'll treat that the same as a + * non-extant variable. Luckily, the unsharing operation isn't * deeply damaging if we don't go on to update; it's just less than * perfectly efficient (but no memory should be leaked). */ leafPtr = TclTraceDictPath(interp, dictPtr, pathc, pathv, Index: generic/tclDisassemble.c ================================================================== --- generic/tclDisassemble.c +++ generic/tclDisassemble.c @@ -2,13 +2,13 @@ * tclDisassemble.c -- * * This file contains procedures that disassemble bytecode into either * human-readable or Tcl-processable forms. * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2013-2016 Donal K. Fellows. + * Copyright © 1996-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2013-2016 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -26,11 +26,11 @@ static int FormatInstruction(ByteCode *codePtr, const unsigned char *pc, Tcl_Obj *bufferObj); static void GetLocationInformation(Proc *procPtr, Tcl_Obj **fileObjPtr, int *linePtr); static void PrintSourceToObj(Tcl_Obj *appendObj, - const char *stringPtr, int maxChars); + const char *stringPtr, Tcl_Size maxChars); static void UpdateStringOfInstName(Tcl_Obj *objPtr); /* * The structure below defines an instruction name Tcl object to allow * reporting of inner contexts in errorstack without string allocation. @@ -42,23 +42,23 @@ NULL, /* dupIntRepProc */ UpdateStringOfInstName, /* updateStringProc */ NULL, /* setFromAnyProc */ }; -#define InstNameSetIntRep(objPtr, inst) \ +#define InstNameSetInternalRep(objPtr, inst) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ ir.wideValue = (inst); \ - Tcl_StoreIntRep((objPtr), &instNameType, &ir); \ + Tcl_StoreInternalRep((objPtr), &instNameType, &ir); \ } while (0) -#define InstNameGetIntRep(objPtr, inst) \ +#define InstNameGetInternalRep(objPtr, inst) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &instNameType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &instNameType); \ assert(irPtr != NULL); \ - (inst) = (size_t)irPtr->wideValue; \ + (inst) = irPtr->wideValue; \ } while (0) /* *---------------------------------------------------------------------- @@ -112,11 +112,11 @@ #ifdef TCL_COMPILE_DEBUG /* *---------------------------------------------------------------------- * - * TclPrintByteCodeObj -- + * TclDebugPrintByteCodeObj -- * * This procedure prints ("disassembles") the instructions of a bytecode * object to stdout. * * Results: @@ -127,18 +127,20 @@ * *---------------------------------------------------------------------- */ void -TclPrintByteCodeObj( - TCL_UNUSED(Tcl_Interp *), /* Stuck with this in internal stubs */ +TclDebugPrintByteCodeObj( Tcl_Obj *objPtr) /* The bytecode object to disassemble. */ { - Tcl_Obj *bufPtr = DisassembleByteCodeObj(objPtr); + if (tclTraceCompile >= 2) { + Tcl_Obj *bufPtr = DisassembleByteCodeObj(objPtr); - fprintf(stdout, "\n%s", TclGetString(bufPtr)); - Tcl_DecrRefCount(bufPtr); + fprintf(stdout, "\n%s", TclGetString(bufPtr)); + Tcl_DecrRefCount(bufPtr); + fflush(stdout); + } } /* *---------------------------------------------------------------------- * @@ -191,14 +193,14 @@ void TclPrintObject( FILE *outFile, /* The file to print the source to. */ Tcl_Obj *objPtr, /* Points to the Tcl object whose string * representation should be printed. */ - size_t maxChars) /* Maximum number of chars to print. */ + Tcl_Size maxChars) /* Maximum number of chars to print. */ { char *bytes; - size_t length; + Tcl_Size length; bytes = TclGetStringFromObj(objPtr, &length); TclPrintSource(outFile, bytes, TclMin(length, maxChars)); } @@ -222,11 +224,11 @@ void TclPrintSource( FILE *outFile, /* The file to print the source to. */ const char *stringPtr, /* The string to print. */ - size_t maxChars) /* Maximum number of chars to print. */ + Tcl_Size maxChars) /* Maximum number of chars to print. */ { Tcl_Obj *bufferObj; TclNewObj(bufferObj); PrintSourceToObj(bufferObj, stringPtr, maxChars); @@ -253,15 +255,16 @@ { ByteCode *codePtr; unsigned char *codeStart, *codeLimit, *pc; unsigned char *codeDeltaNext, *codeLengthNext; unsigned char *srcDeltaNext, *srcLengthNext; - int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line; + int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, line; + Tcl_Size i; Interp *iPtr; Tcl_Obj *bufferObj, *fileObj; - ByteCodeGetIntRep(objPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclByteCodeType, codePtr); iPtr = (Interp *) *codePtr->interpHandle; TclNewObj(bufferObj); if (!codePtr->refCount) { @@ -275,11 +278,11 @@ /* * Print header lines describing the ByteCode. */ Tcl_AppendPrintfToObj(bufferObj, - "ByteCode %p, refCt %" TCL_Z_MODIFIER "u, epoch %" TCL_Z_MODIFIER "u, interp %p (epoch %" TCL_Z_MODIFIER "u)\n", + "ByteCode %p, refCt %" TCL_SIZE_MODIFIER "d, epoch %" TCL_SIZE_MODIFIER "d, interp %p (epoch %" TCL_SIZE_MODIFIER "d)\n", codePtr, codePtr->refCount, codePtr->compileEpoch, iPtr, iPtr->compileEpoch); Tcl_AppendToObj(bufferObj, " Source ", -1); PrintSourceToObj(bufferObj, codePtr->source, TclMin(codePtr->numSrcBytes, 55)); GetLocationInformation(codePtr->procPtr, &fileObj, &line); @@ -286,11 +289,11 @@ if (line >= 0 && fileObj != NULL) { Tcl_AppendPrintfToObj(bufferObj, "\n File \"%s\" Line %d", TclGetString(fileObj), line); } Tcl_AppendPrintfToObj(bufferObj, - "\n Cmds %d, src %d, inst %d, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n", + "\n Cmds %d, src %" TCL_SIZE_MODIFIER "d, inst %" TCL_SIZE_MODIFIER "d, litObjs %" TCL_SIZE_MODIFIER "d, aux %" TCL_SIZE_MODIFIER "d, stkDepth %" TCL_SIZE_MODIFIER "d, code/src %.2f\n", numCmds, codePtr->numSrcBytes, codePtr->numCodeBytes, codePtr->numLitObjects, codePtr->numAuxDataItems, codePtr->maxStackDepth, #ifdef TCL_COMPILE_STATS codePtr->numSrcBytes? @@ -298,17 +301,18 @@ #endif 0.0); #ifdef TCL_COMPILE_STATS Tcl_AppendPrintfToObj(bufferObj, - " Code %lu = header %lu+inst %d+litObj %lu+exc %lu+aux %lu+cmdMap %d\n", - (unsigned long) codePtr->structureSize, - (unsigned long) (sizeof(ByteCode) - sizeof(size_t) - sizeof(Tcl_Time)), + " Code %" TCL_Z_MODIFIER "u = header %" TCL_Z_MODIFIER "u+inst %" TCL_SIZE_MODIFIER "d+litObj %" + TCL_Z_MODIFIER "u+exc %" TCL_Z_MODIFIER "u+aux %" TCL_Z_MODIFIER "u+cmdMap %" TCL_SIZE_MODIFIER "d\n", + codePtr->structureSize, + offsetof(ByteCode, localCachePtr), codePtr->numCodeBytes, - (unsigned long) (codePtr->numLitObjects * sizeof(Tcl_Obj *)), - (unsigned long) (codePtr->numExceptRanges*sizeof(ExceptionRange)), - (unsigned long) (codePtr->numAuxDataItems * sizeof(AuxData)), + codePtr->numLitObjects * sizeof(Tcl_Obj *), + codePtr->numExceptRanges*sizeof(ExceptionRange), + codePtr->numAuxDataItems * sizeof(AuxData), codePtr->numCmdLocBytes); #endif /* TCL_COMPILE_STATS */ /* * If the ByteCode is the compiled body of a Tcl procedure, print @@ -316,22 +320,22 @@ * procedure's name since ByteCode's can be shared among procedures. */ if (codePtr->procPtr != NULL) { Proc *procPtr = codePtr->procPtr; - int numCompiledLocals = procPtr->numCompiledLocals; + Tcl_Size numCompiledLocals = procPtr->numCompiledLocals; Tcl_AppendPrintfToObj(bufferObj, - " Proc %p, refCt %" TCL_Z_MODIFIER "u, args %d, compiled locals %d\n", + " Proc %p, refCt %" TCL_SIZE_MODIFIER "d, args %" TCL_SIZE_MODIFIER "d, compiled locals %" TCL_SIZE_MODIFIER "d\n", procPtr, procPtr->refCount, procPtr->numArgs, numCompiledLocals); if (numCompiledLocals > 0) { CompiledLocal *localPtr = procPtr->firstLocalPtr; for (i = 0; i < numCompiledLocals; i++) { Tcl_AppendPrintfToObj(bufferObj, - " slot %d%s%s%s%s%s%s", i, + " slot %" TCL_SIZE_MODIFIER "d%s%s%s%s%s%s", i, (localPtr->flags & (VAR_ARRAY|VAR_LINK)) ? "" : ", scalar", (localPtr->flags & VAR_ARRAY) ? ", array" : "", (localPtr->flags & VAR_LINK) ? ", link" : "", (localPtr->flags & VAR_ARGUMENT) ? ", arg" : "", (localPtr->flags & VAR_TEMPORARY) ? ", temp" : "", @@ -350,28 +354,28 @@ /* * Print the ExceptionRange array. */ if (codePtr->numExceptRanges > 0) { - Tcl_AppendPrintfToObj(bufferObj, " Exception ranges %d, depth %d:\n", + Tcl_AppendPrintfToObj(bufferObj, " Exception ranges %" TCL_SIZE_MODIFIER "d, depth %" TCL_SIZE_MODIFIER "d:\n", codePtr->numExceptRanges, codePtr->maxExceptDepth); for (i = 0; i < codePtr->numExceptRanges; i++) { ExceptionRange *rangePtr = &codePtr->exceptArrayPtr[i]; Tcl_AppendPrintfToObj(bufferObj, - " %d: level %d, %s, pc %d-%d, ", + " %" TCL_SIZE_MODIFIER "d: level %" TCL_SIZE_MODIFIER "d, %s, pc %" TCL_SIZE_MODIFIER "d-%" TCL_SIZE_MODIFIER "d, ", i, rangePtr->nestingLevel, (rangePtr->type==LOOP_EXCEPTION_RANGE ? "loop" : "catch"), rangePtr->codeOffset, (rangePtr->codeOffset + rangePtr->numCodeBytes - 1)); switch (rangePtr->type) { case LOOP_EXCEPTION_RANGE: - Tcl_AppendPrintfToObj(bufferObj, "continue %d, break %d\n", + Tcl_AppendPrintfToObj(bufferObj, "continue %" TCL_SIZE_MODIFIER "d, break %" TCL_SIZE_MODIFIER "d\n", rangePtr->continueOffset, rangePtr->breakOffset); break; case CATCH_EXCEPTION_RANGE: - Tcl_AppendPrintfToObj(bufferObj, "catch %d\n", + Tcl_AppendPrintfToObj(bufferObj, "catch %" TCL_SIZE_MODIFIER "d\n", rangePtr->catchOffset); break; default: Tcl_Panic("DisassembleByteCodeObj: bad ExceptionRange type %d", rangePtr->type); @@ -441,11 +445,11 @@ } else { srcLen = TclGetInt1AtPtr(srcLengthNext); srcLengthNext++; } - Tcl_AppendPrintfToObj(bufferObj, "%s%4d: pc %d-%d, src %d-%d", + Tcl_AppendPrintfToObj(bufferObj, "%s%4" TCL_SIZE_MODIFIER "d: pc %d-%d, src %d-%d", ((i % 2)? " " : "\n "), (i+1), codeOffset, (codeOffset + codeLen - 1), srcOffset, (srcOffset + srcLen - 1)); } if (numCmds > 0) { @@ -500,11 +504,11 @@ while ((pc-codeStart) < codeOffset) { Tcl_AppendToObj(bufferObj, " ", -1); pc += FormatInstruction(codePtr, pc, bufferObj); } - Tcl_AppendPrintfToObj(bufferObj, " Command %d: ", i+1); + Tcl_AppendPrintfToObj(bufferObj, " Command %" TCL_SIZE_MODIFIER "d: ", i+1); PrintSourceToObj(bufferObj, (codePtr->source + srcOffset), TclMin(srcLen, 55)); Tcl_AppendToObj(bufferObj, "\n", -1); } if (pc < codeLimit) { @@ -540,11 +544,11 @@ unsigned char opCode = *pc; const InstructionDesc *instDesc = &tclInstructionTable[opCode]; unsigned char *codeStart = codePtr->codeStart; unsigned pcOffset = pc - codeStart; int opnd = 0, i, j, numBytes = 1; - int localCt = procPtr ? procPtr->numCompiledLocals : 0; + Tcl_Size localCt = procPtr ? procPtr->numCompiledLocals : 0; CompiledLocal *localPtr = procPtr ? procPtr->firstLocalPtr : NULL; char suffixBuffer[128]; /* Additional info to print after main opcode * and immediates. */ char *suffixSrc = NULL; Tcl_Obj *suffixObj = NULL; @@ -567,26 +571,26 @@ Tcl_AppendPrintfToObj(bufferObj, "%u ", opnd); break; case OPERAND_UINT4: opnd = TclGetUInt4AtPtr(pc+numBytes); numBytes += 4; if (opCode == INST_START_CMD) { - sprintf(suffixBuffer+strlen(suffixBuffer), + snprintf(suffixBuffer+strlen(suffixBuffer), sizeof(suffixBuffer) - strlen(suffixBuffer), ", %u cmds start here", opnd); } Tcl_AppendPrintfToObj(bufferObj, "%u ", opnd); break; case OPERAND_OFFSET1: opnd = TclGetInt1AtPtr(pc+numBytes); numBytes++; - sprintf(suffixBuffer, "pc %u", pcOffset+opnd); + snprintf(suffixBuffer, sizeof(suffixBuffer), "pc %u", pcOffset+opnd); Tcl_AppendPrintfToObj(bufferObj, "%+d ", opnd); break; case OPERAND_OFFSET4: opnd = TclGetInt4AtPtr(pc+numBytes); numBytes += 4; if (opCode == INST_START_CMD) { - sprintf(suffixBuffer, "next cmd at pc %u", pcOffset+opnd); + snprintf(suffixBuffer, sizeof(suffixBuffer), "next cmd at pc %u", pcOffset+opnd); } else { - sprintf(suffixBuffer, "pc %u", pcOffset+opnd); + snprintf(suffixBuffer, sizeof(suffixBuffer), "pc %u", pcOffset+opnd); } Tcl_AppendPrintfToObj(bufferObj, "%+d ", opnd); break; case OPERAND_LIT1: opnd = TclGetUInt1AtPtr(pc+numBytes); numBytes++; @@ -621,20 +625,20 @@ opnd = TclGetUInt4AtPtr(pc+numBytes); numBytes += 4; printLVTindex: if (localPtr != NULL) { if (opnd >= localCt) { - Tcl_Panic("FormatInstruction: bad local var index %u (%u locals)", + Tcl_Panic("FormatInstruction: bad local var index %u (%" TCL_SIZE_MODIFIER "d locals)", opnd, localCt); } for (j = 0; j < opnd; j++) { localPtr = localPtr->nextPtr; } if (TclIsVarTemporary(localPtr)) { - sprintf(suffixBuffer, "temp var %u", opnd); + snprintf(suffixBuffer, sizeof(suffixBuffer), "temp var %u", opnd); } else { - sprintf(suffixBuffer, "var "); + snprintf(suffixBuffer, sizeof(suffixBuffer), "var "); suffixSrc = localPtr->name; } } Tcl_AppendPrintfToObj(bufferObj, "%%v%u ", opnd); break; @@ -648,11 +652,11 @@ break; } } if (suffixObj) { const char *bytes; - size_t length; + Tcl_Size length; Tcl_AppendToObj(bufferObj, "\t# ", -1); bytes = TclGetStringFromObj(codePtr->objArrayPtr[opnd], &length); PrintSourceToObj(bufferObj, bytes, TclMin(length, 40)); } else if (suffixBuffer[0]) { @@ -686,11 +690,11 @@ TclGetInnerContext( Tcl_Interp *interp, const unsigned char *pc, Tcl_Obj **tosPtr) { - int objc = 0, off = 0; + Tcl_Size objc = 0; Tcl_Obj *result; Interp *iPtr = (Interp *) interp; switch (*pc) { case INST_STR_LEN: @@ -699,12 +703,12 @@ case INST_UMINUS: case INST_UPLUS: case INST_TRY_CVT_TO_NUMERIC: case INST_EXPAND_STKTOP: case INST_EXPR_STK: - objc = 1; - break; + objc = 1; + break; case INST_LIST_IN: case INST_LIST_NOT_IN: /* Basic list containment operators. */ case INST_STR_EQ: case INST_STR_NEQ: /* String (in)equality check */ @@ -727,65 +731,65 @@ case INST_EXPON: case INST_ADD: case INST_SUB: case INST_DIV: case INST_MULT: - objc = 2; - break; + objc = 2; + break; case INST_RETURN_STK: - /* early pop. TODO: dig out opt dict too :/ */ - objc = 1; - break; + /* early pop. TODO: dig out opt dict too :/ */ + objc = 1; + break; case INST_SYNTAX: case INST_RETURN_IMM: - objc = 2; - break; + objc = 2; + break; case INST_INVOKE_STK4: objc = TclGetUInt4AtPtr(pc+1); - break; + break; case INST_INVOKE_STK1: objc = TclGetUInt1AtPtr(pc+1); break; } result = iPtr->innerContext; if (Tcl_IsShared(result)) { - Tcl_DecrRefCount(result); - iPtr->innerContext = result = Tcl_NewListObj(objc + 1, NULL); - Tcl_IncrRefCount(result); + Tcl_DecrRefCount(result); + iPtr->innerContext = result = Tcl_NewListObj(objc + 1, NULL); + Tcl_IncrRefCount(result); } else { - int len; - - /* - * Reset while keeping the list intrep as much as possible. - */ - - Tcl_ListObjLength(interp, result, &len); - Tcl_ListObjReplace(interp, result, 0, len, 0, NULL); + Tcl_Size len; + + /* + * Reset while keeping the list internalrep as much as possible. + */ + + TclListObjLength(interp, result, &len); + Tcl_ListObjReplace(interp, result, 0, len, 0, NULL); } Tcl_ListObjAppendElement(NULL, result, TclNewInstNameObj(*pc)); for (; objc>0 ; objc--) { - Tcl_Obj *objPtr; + Tcl_Obj *objPtr; - objPtr = tosPtr[1 - objc + off]; - if (!objPtr) { - Tcl_Panic("InnerContext: bad tos -- appending null object"); - } - if ((objPtr->refCount<=0) + objPtr = tosPtr[1 - objc]; + if (!objPtr) { + Tcl_Panic("InnerContext: bad tos -- appending null object"); + } + if ((objPtr->refCount<=0) #ifdef TCL_MEM_DEBUG - || (objPtr->refCount==0x61616161) + || (objPtr->refCount==0x61616161) #endif - ) { - Tcl_Panic("InnerContext: bad tos -- appending freed object %p", - objPtr); - } - Tcl_ListObjAppendElement(NULL, result, objPtr); + ) { + Tcl_Panic("InnerContext: bad tos -- appending freed object %p", + objPtr); + } + Tcl_ListObjAppendElement(NULL, result, objPtr); } return result; } @@ -805,11 +809,11 @@ { Tcl_Obj *objPtr; TclNewObj(objPtr); TclInvalidateStringRep(objPtr); - InstNameSetIntRep(objPtr, (long) inst); + InstNameSetInternalRep(objPtr, inst); return objPtr; } /* @@ -827,16 +831,16 @@ Tcl_Obj *objPtr) { size_t inst; /* NOTE: We know this is really an unsigned char */ char *dst; - InstNameGetIntRep(objPtr, inst); + InstNameGetInternalRep(objPtr, inst); if (inst > LAST_INST_OPCODE) { dst = Tcl_InitStringRep(objPtr, NULL, TCL_INTEGER_SPACE + 5); - TclOOM(dst, (size_t)TCL_INTEGER_SPACE + 5); - sprintf(dst, "inst_%" TCL_Z_MODIFIER "u", inst); + TclOOM(dst, TCL_INTEGER_SPACE + 5); + snprintf(dst, TCL_INTEGER_SPACE + 5, "inst_%" TCL_Z_MODIFIER "u", inst); (void) Tcl_InitStringRep(objPtr, NULL, strlen(dst)); } else { const char *s = tclInstructionTable[inst].name; size_t len = strlen(s); dst = Tcl_InitStringRep(objPtr, s, len); @@ -856,14 +860,14 @@ static void PrintSourceToObj( Tcl_Obj *appendObj, /* The object to print the source to. */ const char *stringPtr, /* The string to print. */ - int maxChars) /* Maximum number of chars to print. */ + Tcl_Size maxChars) /* Maximum number of chars to print. */ { const char *p; - int i = 0, len; + Tcl_Size i = 0, len; if (stringPtr == NULL) { Tcl_AppendToObj(appendObj, "\"\"", -1); return; } @@ -871,11 +875,11 @@ Tcl_AppendToObj(appendObj, "\"", -1); p = stringPtr; for (; (*p != '\0') && (i < maxChars); p+=len) { int ucs4; - len = TclUtfToUCS4(p, &ucs4); + len = TclUtfToUniChar(p, &ucs4); switch (ucs4) { case '"': Tcl_AppendToObj(appendObj, "\\\"", -1); i += 2; continue; @@ -939,14 +943,14 @@ { ByteCode *codePtr; Tcl_Obj *description, *literals, *variables, *instructions, *inst; Tcl_Obj *aux, *exn, *commands, *file; unsigned char *pc, *opnd, *codeOffPtr, *codeLenPtr, *srcOffPtr, *srcLenPtr; - int codeOffset, codeLength, sourceOffset, sourceLength; - int i, val, line; + int codeOffset, codeLength, sourceOffset, sourceLength, val, line; + Tcl_Size i; - ByteCodeGetIntRep(objPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclByteCodeType, codePtr); /* * Get the literals from the bytecode. */ @@ -959,11 +963,11 @@ * Get the variables from the bytecode. */ TclNewObj(variables); if (codePtr->procPtr) { - int localCount = codePtr->procPtr->numCompiledLocals; + Tcl_Size localCount = codePtr->procPtr->numCompiledLocals; CompiledLocal *localPtr = codePtr->procPtr->firstLocalPtr; for (i=0 ; inextPtr) { Tcl_Obj *descriptor[2]; @@ -1117,11 +1121,11 @@ if (auxData->type->disassembleProc) { Tcl_Obj *desc; TclNewObj(desc); - Tcl_DictObjPut(NULL, desc, Tcl_NewStringObj("name", -1), auxDesc); + TclDictPut(NULL, desc, "name", auxDesc); auxDesc = desc; auxData->type->disassembleProc(auxData->clientData, auxDesc, codePtr, 0); } else if (auxData->type->printProc) { Tcl_Obj *desc; @@ -1142,18 +1146,18 @@ ExceptionRange *rangePtr = &codePtr->exceptArrayPtr[i]; switch (rangePtr->type) { case LOOP_EXCEPTION_RANGE: Tcl_ListObjAppendElement(NULL, exn, Tcl_ObjPrintf( - "type %s level %d from %d to %d break %d continue %d", + "type %s level %" TCL_SIZE_MODIFIER "d from %" TCL_SIZE_MODIFIER "d to %" TCL_SIZE_MODIFIER "d break %" TCL_SIZE_MODIFIER "d continue %" TCL_SIZE_MODIFIER "d", "loop", rangePtr->nestingLevel, rangePtr->codeOffset, rangePtr->codeOffset + rangePtr->numCodeBytes - 1, rangePtr->breakOffset, rangePtr->continueOffset)); break; case CATCH_EXCEPTION_RANGE: Tcl_ListObjAppendElement(NULL, exn, Tcl_ObjPrintf( - "type %s level %d from %d to %d catch %d", + "type %s level %" TCL_SIZE_MODIFIER "d from %" TCL_SIZE_MODIFIER "d to %" TCL_SIZE_MODIFIER "d catch %" TCL_SIZE_MODIFIER "d", "catch", rangePtr->nestingLevel, rangePtr->codeOffset, rangePtr->codeOffset + rangePtr->numCodeBytes - 1, rangePtr->catchOffset)); break; } @@ -1184,27 +1188,25 @@ codeOffset += Decode(codeOffPtr); codeLength = Decode(codeLenPtr); sourceOffset += Decode(srcOffPtr); sourceLength = Decode(srcLenPtr); TclNewObj(cmd); - Tcl_DictObjPut(NULL, cmd, Tcl_NewStringObj("codefrom", -1), - Tcl_NewWideIntObj(codeOffset)); - Tcl_DictObjPut(NULL, cmd, Tcl_NewStringObj("codeto", -1), - Tcl_NewWideIntObj(codeOffset + codeLength - 1)); + TclDictPut(NULL, cmd, "codefrom", Tcl_NewWideIntObj(codeOffset)); + TclDictPut(NULL, cmd, "codeto", Tcl_NewWideIntObj( + codeOffset + codeLength - 1)); /* * Convert byte offsets to character offsets; important if multibyte * characters are present in the source! */ - Tcl_DictObjPut(NULL, cmd, Tcl_NewStringObj("scriptfrom", -1), - Tcl_NewWideIntObj(Tcl_NumUtfChars(codePtr->source, - sourceOffset))); - Tcl_DictObjPut(NULL, cmd, Tcl_NewStringObj("scriptto", -1), - Tcl_NewWideIntObj(Tcl_NumUtfChars(codePtr->source, + TclDictPut(NULL, cmd, "scriptfrom", Tcl_NewWideIntObj( + TclNumUtfChars(codePtr->source, sourceOffset))); + TclDictPut(NULL, cmd, "scriptto", Tcl_NewWideIntObj( + TclNumUtfChars(codePtr->source, sourceOffset + sourceLength - 1))); - Tcl_DictObjPut(NULL, cmd, Tcl_NewStringObj("script", -1), + TclDictPut(NULL, cmd, "script", Tcl_NewStringObj(codePtr->source+sourceOffset, sourceLength)); Tcl_ListObjAppendElement(NULL, commands, cmd); } #undef Decode @@ -1219,36 +1221,30 @@ /* * Build the overall result. */ TclNewObj(description); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("literals", -1), - literals); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("variables", -1), - variables); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("exception", -1), exn); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("instructions", -1), - instructions); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("auxiliary", -1), aux); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("commands", -1), - commands); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("script", -1), + TclDictPut(NULL, description, "literals", literals); + TclDictPut(NULL, description, "variables", variables); + TclDictPut(NULL, description, "exception", exn); + TclDictPut(NULL, description, "instructions", instructions); + TclDictPut(NULL, description, "auxiliary", aux); + TclDictPut(NULL, description, "commands", commands); + TclDictPut(NULL, description, "script", Tcl_NewStringObj(codePtr->source, codePtr->numSrcBytes)); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("namespace", -1), + TclDictPut(NULL, description, "namespace", Tcl_NewStringObj(codePtr->nsPtr->fullName, -1)); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("stackdepth", -1), + TclDictPut(NULL, description, "stackdepth", Tcl_NewWideIntObj(codePtr->maxStackDepth)); - Tcl_DictObjPut(NULL, description, Tcl_NewStringObj("exceptdepth", -1), + TclDictPut(NULL, description, "exceptdepth", Tcl_NewWideIntObj(codePtr->maxExceptDepth)); if (line >= 0) { - Tcl_DictObjPut(NULL, description, - Tcl_NewStringObj("initiallinenumber", -1), + TclDictPut(NULL, description, "initiallinenumber", Tcl_NewWideIntObj(line)); } if (file) { - Tcl_DictObjPut(NULL, description, - Tcl_NewStringObj("sourcefile", -1), file); + TclDictPut(NULL, description, "sourcefile", file); } return description; } /* @@ -1264,11 +1260,11 @@ *---------------------------------------------------------------------- */ int Tcl_DisassembleObjCmd( - ClientData clientData, /* What type of operation. */ + void *clientData, /* What type of operation. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const types[] = { @@ -1340,11 +1336,11 @@ procPtr = TclFindProc((Interp *) interp, TclGetString(objv[2])); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" isn't a procedure", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PROC", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } /* * Compile (if uncompiled) and disassemble a procedure. @@ -1365,11 +1361,11 @@ if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "script"); return TCL_ERROR; } - if (!TclHasIntRep(objv[2], &tclByteCodeType) && (TCL_OK + if (!TclHasInternalRep(objv[2], &tclByteCodeType) && (TCL_OK != TclSetByteCodeFromAny(interp, objv[2], NULL, NULL))) { return TCL_ERROR; } codeObjPtr = objv[2]; break; @@ -1390,37 +1386,37 @@ } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } methodPtr = oPtr->classPtr->constructorPtr; if (methodPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" has no defined constructor", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "CONSRUCTOR", NULL); + "CONSRUCTOR", (char *)NULL); return TCL_ERROR; } procPtr = TclOOGetProcFromMethod(methodPtr); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "body not available for this kind of constructor", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "METHODTYPE", NULL); + "METHODTYPE", (char *)NULL); return TCL_ERROR; } /* * Compile if necessary. */ - if (!TclHasIntRep(procPtr->bodyPtr, &tclByteCodeType)) { + if (!TclHasInternalRep(procPtr->bodyPtr, &tclByteCodeType)) { Command cmd; /* * Yes, this is ugly, but we need to pass the namespace in to the * compiler in two places. @@ -1455,37 +1451,37 @@ } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } methodPtr = oPtr->classPtr->destructorPtr; if (methodPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" has no defined destructor", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "DESRUCTOR", NULL); + "DESRUCTOR", (char *)NULL); return TCL_ERROR; } procPtr = TclOOGetProcFromMethod(methodPtr); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "body not available for this kind of destructor", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "METHODTYPE", NULL); + "METHODTYPE", (char *)NULL); return TCL_ERROR; } /* * Compile if necessary. */ - if (!TclHasIntRep(procPtr->bodyPtr, &tclByteCodeType)) { + if (!TclHasInternalRep(procPtr->bodyPtr, &tclByteCodeType)) { Command cmd; /* * Yes, this is ugly, but we need to pass the namespace in to the * compiler in two places. @@ -1520,15 +1516,15 @@ } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } hPtr = Tcl_FindHashEntry(&oPtr->classPtr->classMethods, - (char *) objv[3]); + (char *)objv[3]); goto methodBody; case DISAS_OBJECT_METHOD: if (objc != 4) { Tcl_WrongNumArgs(interp, 2, objv, "objectName methodName"); return TCL_ERROR; @@ -1543,11 +1539,11 @@ return TCL_ERROR; } if (oPtr->methodsPtr == NULL) { goto unknownMethod; } - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) objv[3]); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, objv[3]); /* * Compile (if necessary) and disassemble a method body. */ @@ -1555,22 +1551,22 @@ if (hPtr == NULL) { unknownMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[3]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[3]), NULL); + TclGetString(objv[3]), (char *)NULL); return TCL_ERROR; } procPtr = TclOOGetProcFromMethod((Method *)Tcl_GetHashValue(hPtr)); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "body not available for this kind of method", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "METHODTYPE", NULL); + "METHODTYPE", (char *)NULL); return TCL_ERROR; } - if (!TclHasIntRep(procPtr->bodyPtr, &tclByteCodeType)) { + if (!TclHasInternalRep(procPtr->bodyPtr, &tclByteCodeType)) { Command cmd; /* * Yes, this is ugly, but we need to pass the namespace in to the * compiler in two places. @@ -1594,17 +1590,17 @@ /* * Do the actual disassembly. */ - ByteCodeGetIntRep(codeObjPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(codeObjPtr, &tclByteCodeType, codePtr); if (codePtr->flags & TCL_BYTECODE_PRECOMPILED) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not disassemble prebuilt bytecode", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "DISASSEMBLE", - "BYTECODE", NULL); + "BYTECODE", (char *)NULL); return TCL_ERROR; } if (clientData) { Tcl_SetObjResult(interp, DisassembleByteCodeAsDicts(codeObjPtr)); Index: generic/tclEncoding.c ================================================================== --- generic/tclEncoding.c +++ generic/tclEncoding.c @@ -1,17 +1,18 @@ /* * tclEncoding.c -- * * Contains the implementation of the encoding conversion package. * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. + * Copyright © 1996-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include typedef size_t (LengthProc)(const char *src); /* * The following data structure represents an encoding, which describes how to @@ -31,23 +32,25 @@ /* Function to convert from UTF-8 into * external encoding. */ Tcl_EncodingFreeProc *freeProc; /* If non-NULL, function to call when this * encoding is deleted. */ - int nullSize; /* Number of 0x00 bytes that signify + void *clientData; /* Arbitrary value associated with encoding + * type. Passed to conversion functions. */ + Tcl_Size nullSize; /* Number of 0x00 bytes that signify * end-of-string in this encoding. This number * is used to determine the source string * length when the srcLen argument is - * negative. This number can be 1 or 2. */ - ClientData clientData; /* Arbitrary value associated with encoding - * type. Passed to conversion functions. */ + * negative. This number can be 1, 2, or 4. */ LengthProc *lengthProc; /* Function to compute length of * null-terminated strings in this encoding. * If nullSize is 1, this is strlen; if * nullSize is 2, this is a function that * returns the number of bytes in a 0x0000 - * terminated string. */ + * terminated string; if nullSize is 4, this + * is a function that returns the number of + * bytes in a 0x00000000 terminated string. */ size_t refCount; /* Number of uses of this structure. */ Tcl_HashEntry *hPtr; /* Hash table entry that owns this encoding. */ } Encoding; /* @@ -114,11 +117,12 @@ * character of one of the escape sequences in * the following array, the corresponding * entry in this array is 1, otherwise it is * 0. */ int numSubTables; /* Length of following array. */ - EscapeSubTable subTables[TCLFLEXARRAY];/* Information about each EscapeSubTable used + EscapeSubTable subTables[TCLFLEXARRAY]; + /* Information about each EscapeSubTable used * by this encoding type. The actual size is * as large as necessary to hold all * EscapeSubTables. */ } EscapeEncodingData; @@ -181,10 +185,38 @@ */ static Tcl_Encoding defaultEncoding = NULL; static Tcl_Encoding systemEncoding = NULL; Tcl_Encoding tclIdentityEncoding = NULL; +Tcl_Encoding tclUtf8Encoding = NULL; + +/* + * Names of encoding profiles and corresponding integer values. + * Keep alphabetical order for error messages. + */ +static const struct TclEncodingProfiles { + const char *name; + int value; +} encodingProfiles[] = { + {"replace", TCL_ENCODING_PROFILE_REPLACE}, + {"strict", TCL_ENCODING_PROFILE_STRICT}, + {"tcl8", TCL_ENCODING_PROFILE_TCL8}, +}; + +#define PROFILE_STRICT(flags_) \ + ((flags_) & TCL_ENCODING_PROFILE_STRICT) + +#define PROFILE_REPLACE(flags_) \ + ((ENCODING_PROFILE_GET(flags_) == TCL_ENCODING_PROFILE_REPLACE) && !PROFILE_STRICT(flags_)) + +#define PROFILE_TCL8(flags_) \ + ((ENCODING_PROFILE_GET(flags_) != TCL_ENCODING_PROFILE_REPLACE) && !PROFILE_STRICT(flags_)) + +#define UNICODE_REPLACE_CHAR 0xFFFD +#define SURROGATE(c_) (((c_) & ~0x7FF) == 0xD800) +#define HIGH_SURROGATE(c_) (((c_) & ~0x3FF) == 0xD800) +#define LOW_SURROGATE(c_) (((c_) & ~0x3FF) == 0xDC00) /* * The following variable is used in the sparse matrix code for a * TableEncoding to represent a page in the table that has no entries. */ @@ -194,17 +226,17 @@ /* * Functions used only in this module. */ static Tcl_EncodingConvertProc BinaryProc; -static Tcl_DupInternalRepProc DupEncodingIntRep; +static Tcl_DupInternalRepProc DupEncodingInternalRep; static Tcl_EncodingFreeProc EscapeFreeProc; static Tcl_EncodingConvertProc EscapeFromUtfProc; static Tcl_EncodingConvertProc EscapeToUtfProc; static void FillEncodingFileMap(void); static void FreeEncoding(Tcl_Encoding encoding); -static Tcl_FreeInternalRepProc FreeEncodingIntRep; +static Tcl_FreeInternalRepProc FreeEncodingInternalRep; static Encoding * GetTableEncoding(EscapeEncodingData *dataPtr, int state); static Tcl_Encoding LoadEncodingFile(Tcl_Interp *interp, const char *name); static Tcl_Encoding LoadTableEncoding(const char *name, int type, @@ -214,49 +246,49 @@ static Tcl_Channel OpenEncodingFileChannel(Tcl_Interp *interp, const char *name); static Tcl_EncodingFreeProc TableFreeProc; static Tcl_EncodingConvertProc TableFromUtfProc; static Tcl_EncodingConvertProc TableToUtfProc; -static size_t unilen(const char *src); +static size_t unilen(const char *src); +static size_t unilen4(const char *src); +static Tcl_EncodingConvertProc Utf32ToUtfProc; +static Tcl_EncodingConvertProc UtfToUtf32Proc; static Tcl_EncodingConvertProc Utf16ToUtfProc; static Tcl_EncodingConvertProc UtfToUtf16Proc; static Tcl_EncodingConvertProc UtfToUcs2Proc; -static int UtfToUtfProc(ClientData clientData, - const char *src, int srcLen, int flags, - Tcl_EncodingState *statePtr, char *dst, - int dstLen, int *srcReadPtr, - int *dstWrotePtr, int *dstCharsPtr, - int pureNullMode); -static Tcl_EncodingConvertProc UtfIntToUtfExtProc; -static Tcl_EncodingConvertProc UtfExtToUtfIntProc; +static Tcl_EncodingConvertProc UtfToUtfProc; static Tcl_EncodingConvertProc Iso88591FromUtfProc; static Tcl_EncodingConvertProc Iso88591ToUtfProc; /* - * A Tcl_ObjType for holding a cached Tcl_Encoding in the twoPtrValue.ptr1 field - * of the intrep. This should help the lifetime of encodings be more useful. - * See concerns raised in [Bug 1077262]. + * A Tcl_ObjType for holding a cached Tcl_Encoding in the twoPtrValue.ptr1 + * field of the internalrep. This should help the lifetime of encodings be more + * useful. See concerns raised in [Bug 1077262]. */ static const Tcl_ObjType encodingType = { - "encoding", FreeEncodingIntRep, DupEncodingIntRep, NULL, NULL -}; -#define EncodingSetIntRep(objPtr, encoding) \ - do { \ - Tcl_ObjIntRep ir; \ - ir.twoPtrValue.ptr1 = (encoding); \ - ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &encodingType, &ir); \ - } while (0) - -#define EncodingGetIntRep(objPtr, encoding) \ - do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep ((objPtr), &encodingType); \ - (encoding) = irPtr ? (Tcl_Encoding)irPtr->twoPtrValue.ptr1 : NULL; \ - } while (0) - + "encoding", + FreeEncodingInternalRep, + DupEncodingInternalRep, + NULL, + NULL +}; + +#define EncodingSetInternalRep(objPtr, encoding) \ + do { \ + Tcl_ObjInternalRep ir; \ + ir.twoPtrValue.ptr1 = (encoding); \ + ir.twoPtrValue.ptr2 = NULL; \ + Tcl_StoreInternalRep((objPtr), &encodingType, &ir); \ + } while (0) + +#define EncodingGetInternalRep(objPtr, encoding) \ + do { \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep ((objPtr), &encodingType); \ + (encoding) = irPtr ? (Tcl_Encoding)irPtr->twoPtrValue.ptr1 : NULL; \ + } while (0) /* *---------------------------------------------------------------------- * * Tcl_GetEncodingFromObj -- @@ -282,59 +314,59 @@ Tcl_Encoding *encodingPtr) { Tcl_Encoding encoding; const char *name = TclGetString(objPtr); - EncodingGetIntRep(objPtr, encoding); + EncodingGetInternalRep(objPtr, encoding); if (encoding == NULL) { encoding = Tcl_GetEncoding(interp, name); if (encoding == NULL) { return TCL_ERROR; } - EncodingSetIntRep(objPtr, encoding); + EncodingSetInternalRep(objPtr, encoding); } *encodingPtr = Tcl_GetEncoding(NULL, name); return TCL_OK; } /* *---------------------------------------------------------------------- * - * FreeEncodingIntRep -- + * FreeEncodingInternalRep -- * * The Tcl_FreeInternalRepProc for the "encoding" Tcl_ObjType. * *---------------------------------------------------------------------- */ static void -FreeEncodingIntRep( +FreeEncodingInternalRep( Tcl_Obj *objPtr) { Tcl_Encoding encoding; - EncodingGetIntRep(objPtr, encoding); + EncodingGetInternalRep(objPtr, encoding); Tcl_FreeEncoding(encoding); } /* *---------------------------------------------------------------------- * - * DupEncodingIntRep -- + * DupEncodingInternalRep -- * * The Tcl_DupInternalRepProc for the "encoding" Tcl_ObjType. * *---------------------------------------------------------------------- */ static void -DupEncodingIntRep( +DupEncodingInternalRep( Tcl_Obj *srcPtr, Tcl_Obj *dupPtr) { Tcl_Encoding encoding = Tcl_GetEncoding(NULL, TclGetString(srcPtr)); - EncodingSetIntRep(dupPtr, encoding); + EncodingSetInternalRep(dupPtr, encoding); } /* *---------------------------------------------------------------------- * @@ -368,13 +400,13 @@ int Tcl_SetEncodingSearchPath( Tcl_Obj *searchPath) { - int dummy; + Tcl_Size dummy; - if (TCL_ERROR == Tcl_ListObjLength(NULL, searchPath, &dummy)) { + if (TCL_ERROR == TclListObjLength(NULL, searchPath, &dummy)) { return TCL_ERROR; } TclSetProcessGlobalValue(&encodingSearchPath, searchPath, NULL); return TCL_OK; } @@ -415,13 +447,13 @@ void TclSetLibraryPath( Tcl_Obj *path) { - int dummy; + Tcl_Size dummy; - if (TCL_ERROR == Tcl_ListObjLength(NULL, path, &dummy)) { + if (TCL_ERROR == TclListObjLength(NULL, path, &dummy)) { return; } TclSetProcessGlobalValue(&libraryPath, path, NULL); } @@ -451,26 +483,26 @@ */ static void FillEncodingFileMap(void) { - int i, numDirs = 0; + Tcl_Size i, numDirs = 0; Tcl_Obj *map, *searchPath; searchPath = Tcl_GetEncodingSearchPath(); Tcl_IncrRefCount(searchPath); - Tcl_ListObjLength(NULL, searchPath, &numDirs); + TclListObjLength(NULL, searchPath, &numDirs); map = Tcl_NewDictObj(); Tcl_IncrRefCount(map); - for (i = numDirs-1; i >= 0; i--) { + for (i = numDirs-1; i != TCL_INDEX_NONE; i--) { /* * Iterate backwards through the search path so as we overwrite * entries found, we favor files earlier on the search path. */ - int j, numFiles; + Tcl_Size j, numFiles; Tcl_Obj *directory, *matchFileList; Tcl_Obj **filev; Tcl_GlobTypeData readableFiles = { TCL_GLOB_TYPE_FILE, TCL_GLOB_PERM_R, NULL, NULL }; @@ -480,19 +512,19 @@ Tcl_IncrRefCount(directory); Tcl_IncrRefCount(matchFileList); Tcl_FSMatchInDirectory(NULL, matchFileList, directory, "*.enc", &readableFiles); - Tcl_ListObjGetElements(NULL, matchFileList, &numFiles, &filev); + TclListObjGetElements(NULL, matchFileList, &numFiles, &filev); for (j=0; j internal */ +}; void TclInitEncodingSubsystem(void) { Tcl_EncodingType type; TableEncodingData *dataPtr; unsigned size; unsigned short i; union { - char c; - short s; + char c; + short s; } isLe; + int leFlags; if (encodingsInitialized) { return; } + /* Note: This DEPENDS on TCL_ENCODING_LE being defined in least sig byte */ isLe.s = 1; + leFlags = isLe.c ? TCL_ENCODING_LE : 0; + Tcl_MutexLock(&encodingMutex); Tcl_InitHashTable(&encodingTable, TCL_STRING_KEYS); Tcl_MutexUnlock(&encodingMutex); /* @@ -551,47 +602,64 @@ type.nullSize = 1; type.clientData = NULL; tclIdentityEncoding = Tcl_CreateEncoding(&type); type.encodingName = "utf-8"; - type.toUtfProc = UtfExtToUtfIntProc; - type.fromUtfProc = UtfIntToUtfExtProc; + type.toUtfProc = UtfToUtfProc; + type.fromUtfProc = UtfToUtfProc; type.freeProc = NULL; type.nullSize = 1; + type.clientData = INT2PTR(ENCODING_UTF); + tclUtf8Encoding = Tcl_CreateEncoding(&type); type.clientData = NULL; + type.encodingName = "cesu-8"; Tcl_CreateEncoding(&type); type.toUtfProc = Utf16ToUtfProc; - type.fromUtfProc = UtfToUcs2Proc; + type.fromUtfProc = UtfToUcs2Proc; type.freeProc = NULL; type.nullSize = 2; - type.encodingName = "ucs-2le"; - type.clientData = INT2PTR(1); - Tcl_CreateEncoding(&type); - type.encodingName = "ucs-2be"; - type.clientData = INT2PTR(0); - Tcl_CreateEncoding(&type); - type.encodingName = "ucs-2"; - type.clientData = INT2PTR(isLe.c); + type.encodingName = "ucs-2le"; + type.clientData = INT2PTR(TCL_ENCODING_LE); + Tcl_CreateEncoding(&type); + type.encodingName = "ucs-2be"; + type.clientData = NULL; + Tcl_CreateEncoding(&type); + type.encodingName = "ucs-2"; + type.clientData = INT2PTR(leFlags); + Tcl_CreateEncoding(&type); + + type.toUtfProc = Utf32ToUtfProc; + type.fromUtfProc = UtfToUtf32Proc; + type.freeProc = NULL; + type.nullSize = 4; + type.encodingName = "utf-32le"; + type.clientData = INT2PTR(TCL_ENCODING_LE); + Tcl_CreateEncoding(&type); + type.encodingName = "utf-32be"; + type.clientData = NULL; + Tcl_CreateEncoding(&type); + type.encodingName = "utf-32"; + type.clientData = INT2PTR(leFlags); Tcl_CreateEncoding(&type); type.toUtfProc = Utf16ToUtfProc; type.fromUtfProc = UtfToUtf16Proc; type.freeProc = NULL; type.nullSize = 2; - type.encodingName = "utf-16le"; - type.clientData = INT2PTR(1); - Tcl_CreateEncoding(&type); - type.encodingName = "utf-16be"; - type.clientData = INT2PTR(0); - Tcl_CreateEncoding(&type); - type.encodingName = "utf-16"; - type.clientData = INT2PTR(isLe.c); + type.encodingName = "utf-16le"; + type.clientData = INT2PTR(TCL_ENCODING_LE); + Tcl_CreateEncoding(&type); + type.encodingName = "utf-16be"; + type.clientData = NULL; + Tcl_CreateEncoding(&type); + type.encodingName = "utf-16"; + type.clientData = INT2PTR(leFlags); Tcl_CreateEncoding(&type); #ifndef TCL_NO_DEPRECATED - type.encodingName = "unicode"; + type.encodingName = "unicode"; Tcl_CreateEncoding(&type); #endif /* * Need the iso8859-1 encoding in order to process binary data, so force @@ -598,18 +666,18 @@ * it to always be embedded. Note that this encoding *must* be a proper * table encoding or some of the escape encodings crash! Hence the ugly * code to duplicate the structure of a table encoding here. */ - dataPtr = (TableEncodingData *)Tcl_Alloc(sizeof(TableEncodingData)); + dataPtr = (TableEncodingData *)ckalloc(sizeof(TableEncodingData)); memset(dataPtr, 0, sizeof(TableEncodingData)); dataPtr->fallback = '?'; size = 256*(sizeof(unsigned short *) + sizeof(unsigned short)); - dataPtr->toUnicode = (unsigned short **)Tcl_Alloc(size); + dataPtr->toUnicode = (unsigned short **)ckalloc(size); memset(dataPtr->toUnicode, 0, size); - dataPtr->fromUnicode = (unsigned short **)Tcl_Alloc(size); + dataPtr->fromUnicode = (unsigned short **)ckalloc(size); memset(dataPtr->fromUnicode, 0, size); dataPtr->toUnicode[0] = (unsigned short *) (dataPtr->toUnicode + 256); dataPtr->fromUnicode[0] = (unsigned short *) (dataPtr->fromUnicode + 256); for (i=1 ; i<256 ; i++) { @@ -661,10 +729,12 @@ FreeEncoding(systemEncoding); systemEncoding = NULL; defaultEncoding = NULL; FreeEncoding(tclIdentityEncoding); tclIdentityEncoding = NULL; + FreeEncoding(tclUtf8Encoding); + tclUtf8Encoding = NULL; hPtr = Tcl_FirstHashEntry(&encodingTable, &search); while (hPtr != NULL) { /* * Call FreeEncoding instead of doing it directly to handle refcounts @@ -679,10 +749,74 @@ Tcl_DeleteHashTable(&encodingTable); Tcl_MutexUnlock(&encodingMutex); } +/* + *------------------------------------------------------------------------- + * + * Tcl_GetDefaultEncodingDir -- + * + * Legacy public interface to retrieve first directory in the encoding + * searchPath. + * + * Results: + * The directory pathname, as a string, or NULL for an empty encoding + * search path. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------- + */ + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +const char * +Tcl_GetDefaultEncodingDir(void) +{ + int numDirs; + Tcl_Obj *first, *searchPath = Tcl_GetEncodingSearchPath(); + + TclListObjLength(NULL, searchPath, &numDirs); + if (numDirs == 0) { + return NULL; + } + Tcl_ListObjIndex(NULL, searchPath, 0, &first); + + return TclGetString(first); +} + +/* + *------------------------------------------------------------------------- + * + * Tcl_SetDefaultEncodingDir -- + * + * Legacy public interface to set the first directory in the encoding + * search path. + * + * Results: + * None. + * + * Side effects: + * Modifies the encoding search path. + * + *------------------------------------------------------------------------- + */ + +void +Tcl_SetDefaultEncodingDir( + const char *path) +{ + Tcl_Obj *searchPath = Tcl_GetEncodingSearchPath(); + Tcl_Obj *directory = Tcl_NewStringObj(path, TCL_INDEX_NONE); + + searchPath = Tcl_DuplicateObj(searchPath); + Tcl_ListObjReplace(NULL, searchPath, 0, 0, 1, &directory); + Tcl_SetEncodingSearchPath(searchPath); +} +#endif + /* *------------------------------------------------------------------------- * * Tcl_GetEncoding -- * @@ -791,22 +925,22 @@ } if (encodingPtr->hPtr != NULL) { Tcl_DeleteHashEntry(encodingPtr->hPtr); } if (encodingPtr->name) { - Tcl_Free(encodingPtr->name); + ckfree(encodingPtr->name); } - Tcl_Free(encodingPtr); + ckfree(encodingPtr); } } /* *------------------------------------------------------------------------- * * Tcl_GetEncodingName -- * - * Given an encoding, return the name that was used to constuct the + * Given an encoding, return the name that was used to construct the * encoding. * * Results: * The name of the encoding. * @@ -867,11 +1001,11 @@ for (hPtr = Tcl_FirstHashEntry(&encodingTable, &search); hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) { Encoding *encodingPtr = (Encoding *)Tcl_GetHashValue(hPtr); Tcl_CreateHashEntry(&table, - Tcl_NewStringObj(encodingPtr->name, -1), &dummy); + Tcl_NewStringObj(encodingPtr->name, TCL_INDEX_NONE), &dummy); } Tcl_MutexUnlock(&encodingMutex); FillEncodingFileMap(); map = TclGetProcessGlobalValue(&encodingFileMap); @@ -895,10 +1029,37 @@ (Tcl_Obj *) Tcl_GetHashKey(&table, hPtr)); } Tcl_SetObjResult(interp, result); Tcl_DeleteHashTable(&table); } + +/* + *------------------------------------------------------------------------- + * + * Tcl_GetEncodingNulLength -- + * + * Given an encoding, return the number of nul bytes used for the + * string termination. + * + * Results: + * The number of nul bytes used for the string termination. + * + * Side effects: + * None. + * + *--------------------------------------------------------------------------- + */ +Tcl_Size +Tcl_GetEncodingNulLength( + Tcl_Encoding encoding) +{ + if (encoding == NULL) { + encoding = systemEncoding; + } + + return ((Encoding *) encoding)->nullSize; +} /* *------------------------------------------------------------------------ * * Tcl_SetSystemEncoding -- @@ -981,49 +1142,51 @@ Tcl_Encoding Tcl_CreateEncoding( const Tcl_EncodingType *typePtr) /* The encoding type. */ { - Encoding *encodingPtr = (Encoding *)Tcl_Alloc(sizeof(Encoding)); + Encoding *encodingPtr = (Encoding *)ckalloc(sizeof(Encoding)); encodingPtr->name = NULL; encodingPtr->toUtfProc = typePtr->toUtfProc; encodingPtr->fromUtfProc = typePtr->fromUtfProc; encodingPtr->freeProc = typePtr->freeProc; encodingPtr->nullSize = typePtr->nullSize; encodingPtr->clientData = typePtr->clientData; - if (typePtr->nullSize == 1) { - encodingPtr->lengthProc = (LengthProc *) strlen; + if (typePtr->nullSize == 2) { + encodingPtr->lengthProc = (LengthProc *) unilen; + } else if (typePtr->nullSize == 4) { + encodingPtr->lengthProc = (LengthProc *) unilen4; } else { - encodingPtr->lengthProc = (LengthProc *) unilen; + encodingPtr->lengthProc = (LengthProc *) strlen; } encodingPtr->refCount = 1; encodingPtr->hPtr = NULL; - if (typePtr->encodingName) { - Tcl_HashEntry *hPtr; - int isNew; - char *name; - - Tcl_MutexLock(&encodingMutex); - hPtr = Tcl_CreateHashEntry(&encodingTable, typePtr->encodingName, &isNew); - if (isNew == 0) { - /* - * Remove old encoding from hash table, but don't delete it until last - * reference goes away. - */ - - Encoding *replaceMe = (Encoding *)Tcl_GetHashValue(hPtr); - replaceMe->hPtr = NULL; - } - - name = (char *)Tcl_Alloc(strlen(typePtr->encodingName) + 1); - encodingPtr->name = strcpy(name, typePtr->encodingName); - encodingPtr->hPtr = hPtr; - Tcl_SetHashValue(hPtr, encodingPtr); - - Tcl_MutexUnlock(&encodingMutex); - } + if (typePtr->encodingName) { + Tcl_HashEntry *hPtr; + int isNew; + char *name; + + Tcl_MutexLock(&encodingMutex); + hPtr = Tcl_CreateHashEntry(&encodingTable, typePtr->encodingName, &isNew); + if (isNew == 0) { + /* + * Remove old encoding from hash table, but don't delete it until last + * reference goes away. + */ + + Encoding *replaceMe = (Encoding *)Tcl_GetHashValue(hPtr); + replaceMe->hPtr = NULL; + } + + name = (char *)ckalloc(strlen(typePtr->encodingName) + 1); + encodingPtr->name = strcpy(name, typePtr->encodingName); + encodingPtr->hPtr = hPtr; + Tcl_SetHashValue(hPtr, encodingPtr); + + Tcl_MutexUnlock(&encodingMutex); + } return (Tcl_Encoding) encodingPtr; } /* *------------------------------------------------------------------------- @@ -1049,50 +1212,142 @@ char * Tcl_ExternalToUtfDString( Tcl_Encoding encoding, /* The encoding for the source string, or NULL * for the default system encoding. */ const char *src, /* Source string in specified encoding. */ - size_t srcLen, /* Source string length in bytes, or -1 for + Tcl_Size srcLen, /* Source string length in bytes, or < 0 for * encoding-specific string length. */ Tcl_DString *dstPtr) /* Uninitialized or free DString in which the * converted string is stored. */ { + Tcl_ExternalToUtfDStringEx( + NULL, encoding, src, srcLen, TCL_ENCODING_PROFILE_TCL8, dstPtr, NULL); + return Tcl_DStringValue(dstPtr); +} + +/* + *------------------------------------------------------------------------- + * + * Tcl_ExternalToUtfDStringEx -- + * + * Convert a source buffer from the specified encoding into UTF-8. + * "flags" controls the behavior if any of the bytes in + * the source buffer are invalid or cannot be represented in utf-8. + * Possible flags values: + * target encoding. It should be composed by OR-ing the following: + * - *At most one* of TCL_ENCODING_PROFILE{DEFAULT,TCL8,STRICT} + * + * Results: + * The return value is one of + * TCL_OK: success. Converted string in *dstPtr + * TCL_ERROR: error in passed parameters. Error message in interp + * TCL_CONVERT_MULTIBYTE: source ends in truncated multibyte sequence + * TCL_CONVERT_SYNTAX: source is not conformant to encoding definition + * TCL_CONVERT_UNKNOWN: source contained a character that could not + * be represented in target encoding. + * + * Side effects: + * TCL_OK: The converted bytes are stored in the DString and NUL + * terminated in an encoding-specific manner. + * TCL_ERROR: an error, message is stored in the interp if not NULL. + * TCL_CONVERT_*: if errorLocPtr is NULL, an error message is stored + * in the interpreter (if not NULL). If errorLocPtr is not NULL, + * no error message is stored as it is expected the caller is + * interested in whatever is decoded so far and not treating this + * as an error condition. + * + * In addition, *dstPtr is always initialized and must be cleared + * by the caller irrespective of the return code. + * + *------------------------------------------------------------------------- + */ + +int +Tcl_ExternalToUtfDStringEx( + Tcl_Interp *interp, /* For error messages. May be NULL. */ + Tcl_Encoding encoding, /* The encoding for the source string, or NULL + * for the default system encoding. */ + const char *src, /* Source string in specified encoding. */ + Tcl_Size srcLen, /* Source string length in bytes, or < 0 for + * encoding-specific string length. */ + int flags, /* Conversion control flags. */ + Tcl_DString *dstPtr, /* Uninitialized or free DString in which the + * converted string is stored. */ + Tcl_Size *errorLocPtr) /* Where to store the error location + * (or TCL_INDEX_NONE if no error). May + * be NULL. */ +{ char *dst; Tcl_EncodingState state; const Encoding *encodingPtr; - int flags, result, soFar, srcRead, dstWrote, dstChars; - size_t dstLen; + int result, srcRead, dstWrote, dstChars; + Tcl_Size dstLen, soFar; + const char *srcStart = src; + /* DO FIRST - Must always be initialized before returning */ Tcl_DStringInit(dstPtr); + dst = Tcl_DStringValue(dstPtr); dstLen = dstPtr->spaceAvl - 1; if (encoding == NULL) { encoding = systemEncoding; } - encodingPtr = (Encoding *) encoding; + encodingPtr = (Encoding *)encoding; if (src == NULL) { srcLen = 0; - } else if (srcLen == TCL_INDEX_NONE) { + } else if (srcLen < 0) { srcLen = encodingPtr->lengthProc(src); } - flags = TCL_ENCODING_START | TCL_ENCODING_END; + flags |= TCL_ENCODING_START | TCL_ENCODING_END; + if (encodingPtr->toUtfProc == UtfToUtfProc) { + flags |= ENCODING_INPUT; + } while (1) { - result = encodingPtr->toUtfProc(encodingPtr->clientData, src, srcLen, - flags, &state, dst, dstLen, &srcRead, &dstWrote, &dstChars); + result = encodingPtr->toUtfProc(encodingPtr->clientData, src, + srcLen, flags, &state, dst, dstLen, &srcRead, &dstWrote, &dstChars); soFar = dst + dstWrote - Tcl_DStringValue(dstPtr); + + src += srcRead; if (result != TCL_CONVERT_NOSPACE) { + Tcl_Size nBytesProcessed = (src - srcStart); + Tcl_DStringSetLength(dstPtr, soFar); - return Tcl_DStringValue(dstPtr); + if (errorLocPtr) { + /* + * Do not write error message into interpreter if caller + * wants to know error location. + */ + *errorLocPtr = result == TCL_OK + ? TCL_INDEX_NONE : nBytesProcessed; + } else { + /* Caller wants error message on failure */ + if (result != TCL_OK && interp != NULL) { + char buf[TCL_INTEGER_SPACE]; + snprintf(buf, sizeof(buf), "%" TCL_SIZE_MODIFIER "d", + nBytesProcessed); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unexpected byte sequence starting at index %" + TCL_SIZE_MODIFIER "d: '\\x%02X'", + nBytesProcessed, UCHAR(srcStart[nBytesProcessed]))); + Tcl_SetErrorCode( + interp, "TCL", "ENCODING", "ILLEGALSEQUENCE", buf, + (char *)NULL); + } + } + if (result != TCL_OK) { + errno = (result == TCL_CONVERT_NOSPACE) ? ENOMEM : EILSEQ; + } + return result; } + /* Expand space and continue */ flags &= ~TCL_ENCODING_START; - src += srcRead; srcLen -= srcRead; if (Tcl_DStringLength(dstPtr) == 0) { Tcl_DStringSetLength(dstPtr, dstLen); } Tcl_DStringSetLength(dstPtr, 2 * Tcl_DStringLength(dstPtr) + 1); @@ -1123,21 +1378,22 @@ Tcl_ExternalToUtf( TCL_UNUSED(Tcl_Interp *), /* TODO: Re-examine this. */ Tcl_Encoding encoding, /* The encoding for the source string, or NULL * for the default system encoding. */ const char *src, /* Source string in specified encoding. */ - size_t srcLen, /* Source string length in bytes, or -1 - * for encoding-specific string length. */ + Tcl_Size srcLen, /* Source string length in bytes, or + * TCL_INDEX_NONE for encoding-specific string + * length. */ int flags, /* Conversion control flags. */ Tcl_EncodingState *statePtr,/* Place for conversion routine to store state * information used during a piecewise * conversion. Contents of statePtr are * initialized and/or reset by conversion * routine under control of flags argument. */ char *dst, /* Output buffer in which converted string is * stored. */ - size_t dstLen, /* The maximum length of output buffer in + Tcl_Size dstLen, /* The maximum length of output buffer in * bytes. */ int *srcReadPtr, /* Filled with the number of bytes from the * source string that were converted. This may * be less than the original source length if * there was a problem converting some source @@ -1182,31 +1438,39 @@ } else if (charLimited) { maxChars = *dstCharsPtr; } if (!noTerminate) { + if (dstLen < 1) { + return TCL_CONVERT_NOSPACE; + } /* * If there are any null characters in the middle of the buffer, - * they will converted to the UTF-8 null character (\xC080). To get + * they will converted to the UTF-8 null character (\xC0\x80). To get * the actual \0 at the end of the destination buffer, we need to * append it manually. First make room for it... */ dstLen--; + } else { + if (dstLen < 0) { + return TCL_CONVERT_NOSPACE; + } + } + if (encodingPtr->toUtfProc == UtfToUtfProc) { + flags |= ENCODING_INPUT; } do { - int savedFlags = flags; Tcl_EncodingState savedState = *statePtr; result = encodingPtr->toUtfProc(encodingPtr->clientData, src, srcLen, flags, statePtr, dst, dstLen, srcReadPtr, dstWrotePtr, dstCharsPtr); if (*dstCharsPtr <= maxChars) { break; } - dstLen = Tcl_UtfAtIndex(dst, maxChars) - dst + (TCL_UTF_MAX - 1); - flags = savedFlags; + dstLen = TclUtfAtIndex(dst, maxChars) - dst + (TCL_UTF_MAX - 1); *statePtr = savedState; } while (1); if (!noTerminate) { /* ...and then append it */ @@ -1239,22 +1503,81 @@ char * Tcl_UtfToExternalDString( Tcl_Encoding encoding, /* The encoding for the converted string, or * NULL for the default system encoding. */ const char *src, /* Source string in UTF-8. */ - size_t srcLen, /* Source string length in bytes, or -1 for + Tcl_Size srcLen, /* Source string length in bytes, or < 0 for * strlen(). */ Tcl_DString *dstPtr) /* Uninitialized or free DString in which the * converted string is stored. */ { + Tcl_UtfToExternalDStringEx( + NULL, encoding, src, srcLen, TCL_ENCODING_PROFILE_TCL8, dstPtr, NULL); + return Tcl_DStringValue(dstPtr); +} + +/* + *------------------------------------------------------------------------- + * + * Tcl_UtfToExternalDStringEx -- + * + * Convert a source buffer from UTF-8 to the specified encoding. + * The parameter flags controls the behavior, if any of the bytes in + * the source buffer are invalid or cannot be represented in the + * target encoding. It should be composed by OR-ing the following: + * - *At most one* of TCL_ENCODING_PROFILE_* + * + * Results: + * The return value is one of + * TCL_OK: success. Converted string in *dstPtr + * TCL_ERROR: error in passed parameters. Error message in interp + * TCL_CONVERT_MULTIBYTE: source ends in truncated multibyte sequence + * TCL_CONVERT_SYNTAX: source is not conformant to encoding definition + * TCL_CONVERT_UNKNOWN: source contained a character that could not + * be represented in target encoding. + * + * Side effects: + * TCL_OK: The converted bytes are stored in the DString and NUL + * terminated in an encoding-specific manner + * TCL_ERROR: an error, message is stored in the interp if not NULL. + * TCL_CONVERT_*: if errorLocPtr is NULL, an error message is stored + * in the interpreter (if not NULL). If errorLocPtr is not NULL, + * no error message is stored as it is expected the caller is + * interested in whatever is decoded so far and not treating this + * as an error condition. + * + * In addition, *dstPtr is always initialized and must be cleared + * by the caller irrespective of the return code. + * + *------------------------------------------------------------------------- + */ + +int +Tcl_UtfToExternalDStringEx( + Tcl_Interp *interp, /* For error messages. May be NULL. */ + Tcl_Encoding encoding, /* The encoding for the converted string, or + * NULL for the default system encoding. */ + const char *src, /* Source string in UTF-8. */ + Tcl_Size srcLen, /* Source string length in bytes, or < 0 for + * strlen(). */ + int flags, /* Conversion control flags. */ + Tcl_DString *dstPtr, /* Uninitialized or free DString in which the + * converted string is stored. */ + Tcl_Size *errorLocPtr) /* Where to store the error location + * (or TCL_INDEX_NONE if no error). May + * be NULL. */ +{ char *dst; Tcl_EncodingState state; const Encoding *encodingPtr; - int flags, result, soFar, srcRead, dstWrote, dstChars; - size_t dstLen; + int result, srcRead, dstWrote, dstChars; + const char *srcStart = src; + Tcl_Size dstLen, soFar; + /* DO FIRST - must always be initialized on return */ Tcl_DStringInit(dstPtr); + dst = Tcl_DStringValue(dstPtr); dstLen = dstPtr->spaceAvl - 1; if (encoding == NULL) { encoding = systemEncoding; @@ -1261,31 +1584,62 @@ } encodingPtr = (Encoding *) encoding; if (src == NULL) { srcLen = 0; - } else if (srcLen == TCL_INDEX_NONE) { + } else if (srcLen < 0) { srcLen = strlen(src); } - flags = TCL_ENCODING_START | TCL_ENCODING_END; + + flags |= TCL_ENCODING_START | TCL_ENCODING_END; while (1) { result = encodingPtr->fromUtfProc(encodingPtr->clientData, src, - srcLen, flags, &state, dst, dstLen, &srcRead, &dstWrote, - &dstChars); + srcLen, flags, &state, dst, dstLen, &srcRead, &dstWrote, &dstChars); soFar = dst + dstWrote - Tcl_DStringValue(dstPtr); + src += srcRead; if (result != TCL_CONVERT_NOSPACE) { - if (encodingPtr->nullSize == 2) { - Tcl_DStringSetLength(dstPtr, soFar + 1); + Tcl_Size nBytesProcessed = (src - srcStart); + Tcl_Size i = soFar + encodingPtr->nullSize - 1; + /* Loop as DStringSetLength only stores one nul byte at a time */ + while (i >= soFar) { + Tcl_DStringSetLength(dstPtr, i--); + } + if (errorLocPtr) { + /* + * Do not write error message into interpreter if caller + * wants to know error location. + */ + *errorLocPtr = result == TCL_OK + ? TCL_INDEX_NONE : nBytesProcessed; + } else { + /* Caller wants error message on failure */ + if (result != TCL_OK && interp != NULL) { + Tcl_Size pos = TclNumUtfChars(srcStart, nBytesProcessed); + int ucs4; + char buf[TCL_INTEGER_SPACE]; + + TclUtfToUniChar(&srcStart[nBytesProcessed], &ucs4); + snprintf(buf, sizeof(buf), "%" TCL_SIZE_MODIFIER "d", + nBytesProcessed); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "unexpected character at index %" TCL_SIZE_MODIFIER + "u: 'U+%06X'", + pos, ucs4)); + Tcl_SetErrorCode(interp, "TCL", "ENCODING", "ILLEGALSEQUENCE", + buf, (char *)NULL); + } + } + if (result != TCL_OK) { + errno = (result == TCL_CONVERT_NOSPACE) ? ENOMEM : EILSEQ; } - Tcl_DStringSetLength(dstPtr, soFar); - return Tcl_DStringValue(dstPtr); + return result; } flags &= ~TCL_ENCODING_START; - src += srcRead; srcLen -= srcRead; + if (Tcl_DStringLength(dstPtr) == 0) { Tcl_DStringSetLength(dstPtr, dstLen); } Tcl_DStringSetLength(dstPtr, 2 * Tcl_DStringLength(dstPtr) + 1); dst = Tcl_DStringValue(dstPtr) + soFar; @@ -1315,21 +1669,21 @@ Tcl_UtfToExternal( TCL_UNUSED(Tcl_Interp *), /* TODO: Re-examine this. */ Tcl_Encoding encoding, /* The encoding for the converted string, or * NULL for the default system encoding. */ const char *src, /* Source string in UTF-8. */ - size_t srcLen, /* Source string length in bytes, or -1 - * for strlen(). */ + Tcl_Size srcLen, /* Source string length in bytes, or + * TCL_INDEX_NONE for strlen(). */ int flags, /* Conversion control flags. */ Tcl_EncodingState *statePtr,/* Place for conversion routine to store state * information used during a piecewise * conversion. Contents of statePtr are * initialized and/or reset by conversion * routine under control of flags argument. */ char *dst, /* Output buffer in which converted string * is stored. */ - size_t dstLen, /* The maximum length of output buffer in + Tcl_Size dstLen, /* The maximum length of output buffer in * bytes. */ int *srcReadPtr, /* Filled with the number of bytes from the * source string that were converted. This may * be less than the original source length if * there was a problem converting some source @@ -1350,11 +1704,11 @@ } encodingPtr = (Encoding *) encoding; if (src == NULL) { srcLen = 0; - } else if (srcLen == TCL_INDEX_NONE) { + } else if (srcLen < 0) { srcLen = strlen(src); } if (statePtr == NULL) { flags |= TCL_ENCODING_START | TCL_ENCODING_END; statePtr = &state; @@ -1367,18 +1721,22 @@ } if (dstCharsPtr == NULL) { dstCharsPtr = &dstChars; } + if (dstLen < encodingPtr->nullSize) { + return TCL_CONVERT_NOSPACE; + } dstLen -= encodingPtr->nullSize; result = encodingPtr->fromUtfProc(encodingPtr->clientData, src, srcLen, - flags, statePtr, dst, dstLen, srcReadPtr, dstWrotePtr, - dstCharsPtr); - if (encodingPtr->nullSize == 2) { - dst[*dstWrotePtr + 1] = '\0'; - } - dst[*dstWrotePtr] = '\0'; + flags, statePtr, dst, dstLen, srcReadPtr, + dstWrotePtr, dstCharsPtr); + /* + * Buffer is terminated irrespective of result. Not sure this is + * reasonable but keep for historical/compatibility reasons. + */ + memset(&dst[*dstWrotePtr], '\0', encodingPtr->nullSize); return result; } /* @@ -1397,18 +1755,19 @@ * returned later by [info nameofexecutable]. * *--------------------------------------------------------------------------- */ #undef Tcl_FindExecutable -void +const char * Tcl_FindExecutable( const char *argv0) /* The value of the application's argv[0] * (native). */ { - Tcl_InitSubsystems(); + const char *version = Tcl_InitSubsystems(); TclpSetInitialEncodings(); TclpFindExecutable(argv0); + return version; } /* *--------------------------------------------------------------------------- * @@ -1432,23 +1791,20 @@ OpenEncodingFileChannel( Tcl_Interp *interp, /* Interp for error reporting, if not NULL. */ const char *name) /* The name of the encoding file on disk and * also the name for new encoding. */ { - Tcl_Obj *nameObj = Tcl_NewStringObj(name, -1); - Tcl_Obj *fileNameObj = Tcl_DuplicateObj(nameObj); + Tcl_Obj *fileNameObj = Tcl_ObjPrintf("%s.enc", name); Tcl_Obj *searchPath = Tcl_DuplicateObj(Tcl_GetEncodingSearchPath()); Tcl_Obj *map = TclGetProcessGlobalValue(&encodingFileMap); Tcl_Obj **dir, *path, *directory = NULL; Tcl_Channel chan = NULL; - int i, numDirs; + Tcl_Size i, numDirs; - Tcl_ListObjGetElements(NULL, searchPath, &numDirs, &dir); - Tcl_IncrRefCount(nameObj); - Tcl_AppendToObj(fileNameObj, ".enc", -1); + TclListObjGetElements(NULL, searchPath, &numDirs, &dir); Tcl_IncrRefCount(fileNameObj); - Tcl_DictObjGet(NULL, map, nameObj, &directory); + TclDictGet(NULL, map, name, &directory); /* * Check that any cached directory is still on the encoding search path. */ @@ -1473,11 +1829,11 @@ /* * Directory no longer on the search path. Remove from cache. */ map = Tcl_DuplicateObj(map); - Tcl_DictObjRemove(NULL, map, nameObj); + TclDictRemove(NULL, map, name); TclSetProcessGlobalValue(&encodingFileMap, map, NULL); directory = NULL; } } @@ -1507,22 +1863,21 @@ /* * Save directory in the cache. */ map = Tcl_DuplicateObj(TclGetProcessGlobalValue(&encodingFileMap)); - Tcl_DictObjPut(NULL, map, nameObj, dir[i]); + TclDictPut(NULL, map, name, dir[i]); TclSetProcessGlobalValue(&encodingFileMap, map, NULL); } } if ((NULL == chan) && (interp != NULL)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown encoding \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, (char *)NULL); } Tcl_DecrRefCount(fileNameObj); - Tcl_DecrRefCount(nameObj); Tcl_DecrRefCount(searchPath); return chan; } @@ -1590,13 +1945,13 @@ break; } if ((encoding == NULL) && (interp != NULL)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid encoding file \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENCODING", name, (char *)NULL); } - Tcl_CloseEx(NULL, chan, 0); + Tcl_Close(NULL, chan); return encoding; } /* @@ -1611,11 +1966,11 @@ * The file contains binary data but begins with a marker to indicate * byte-ordering so a single binary file can be read on big or * little-endian systems. * * Results: - * Returns the new Tcl_Encoding, or NULL if it could could + * Returns the new Tcl_Encoding, or NULL if it could * not be created because the file contained invalid data. * * Side effects: * See Tcl_CreateEncoding(). * @@ -1661,11 +2016,11 @@ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 224 ... 239 */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 240 ... 255 */ }; Tcl_DStringInit(&lineString); - if (Tcl_Gets(chan, &lineString) == TCL_IO_FAILURE) { + if (Tcl_Gets(chan, &lineString) < 0) { return NULL; } line = Tcl_DStringValue(&lineString); fallback = (int) strtol(line, &line, 16); @@ -1682,11 +2037,11 @@ memset(used, 0, sizeof(used)); #undef PAGESIZE #define PAGESIZE (256 * sizeof(unsigned short)) - dataPtr = (TableEncodingData *)Tcl_Alloc(sizeof(TableEncodingData)); + dataPtr = (TableEncodingData *)ckalloc(sizeof(TableEncodingData)); memset(dataPtr, 0, sizeof(TableEncodingData)); dataPtr->fallback = fallback; /* @@ -1694,20 +2049,20 @@ * malloc to get the memory for the array and all the pages needed by the * array. */ size = 256 * sizeof(unsigned short *) + numPages * PAGESIZE; - dataPtr->toUnicode = (unsigned short **)Tcl_Alloc(size); + dataPtr->toUnicode = (unsigned short **)ckalloc(size); memset(dataPtr->toUnicode, 0, size); pageMemPtr = (unsigned short *) (dataPtr->toUnicode + 256); TclNewObj(objPtr); Tcl_IncrRefCount(objPtr); for (i = 0; i < numPages; i++) { int ch; const char *p; - size_t expected = 3 + 16 * (16 * 4 + 1); + Tcl_Size expected = 3 + 16 * (16 * 4 + 1); if (Tcl_ReadChars(chan, objPtr, expected, 0) != expected) { return NULL; } p = TclGetString(objPtr); @@ -1755,11 +2110,11 @@ if (used[hi]) { numPages++; } } size = 256 * sizeof(unsigned short *) + numPages * PAGESIZE; - dataPtr->fromUnicode = (unsigned short **)Tcl_Alloc(size); + dataPtr->fromUnicode = (unsigned short **)ckalloc(size); memset(dataPtr->fromUnicode, 0, size); pageMemPtr = (unsigned short *) (dataPtr->fromUnicode + 256); for (hi = 0; hi < 256; hi++) { if (dataPtr->toUnicode[hi] == NULL) { @@ -1939,17 +2294,17 @@ init[0] = '\0'; final[0] = '\0'; Tcl_DStringInit(&escapeData); while (1) { - int argc; + Tcl_Size argc; const char **argv; char *line; Tcl_DString lineString; Tcl_DStringInit(&lineString); - if (Tcl_Gets(chan, &lineString) == TCL_IO_FAILURE) { + if (Tcl_Gets(chan, &lineString) < 0) { break; } line = Tcl_DStringValue(&lineString); if (Tcl_SplitList(NULL, line, &argc, &argv) != TCL_OK) { Tcl_DStringFree(&lineString); @@ -1980,24 +2335,24 @@ */ e = (Encoding *) Tcl_GetEncoding(NULL, est.name); if ((e != NULL) && (e->toUtfProc != TableToUtfProc) && (e->toUtfProc != Iso88591ToUtfProc)) { - Tcl_FreeEncoding((Tcl_Encoding) e); - e = NULL; + Tcl_FreeEncoding((Tcl_Encoding) e); + e = NULL; } est.encodingPtr = e; Tcl_DStringAppend(&escapeData, (char *) &est, sizeof(est)); } } - Tcl_Free((void *)argv); + ckfree(argv); Tcl_DStringFree(&lineString); } size = offsetof(EscapeEncodingData, subTables) + Tcl_DStringLength(&escapeData); - dataPtr = (EscapeEncodingData *)Tcl_Alloc(size); + dataPtr = (EscapeEncodingData *)ckalloc(size); dataPtr->initLen = strlen(init); memcpy(dataPtr->init, init, dataPtr->initLen + 1); dataPtr->finalLen = strlen(final); memcpy(dataPtr->final, final, dataPtr->finalLen + 1); dataPtr->numSubTables = @@ -2049,11 +2404,11 @@ *------------------------------------------------------------------------- */ static int BinaryProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), const char *src, /* Source string (unknown encoding). */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is @@ -2092,113 +2447,15 @@ } /* *------------------------------------------------------------------------- * - * UtfIntToUtfExtProc -- - * - * Convert from UTF-8 to UTF-8. While converting null-bytes from the - * Tcl's internal representation (0xC0, 0x80) to the official - * representation (0x00). See UtfToUtfProc for details. - * - * Results: - * Returns TCL_OK if conversion was successful. - * - * Side effects: - * None. - * - *------------------------------------------------------------------------- - */ - -static int -UtfIntToUtfExtProc( - ClientData clientData, - const char *src, /* Source string in UTF-8. */ - int srcLen, /* Source string length in bytes. */ - int flags, /* Conversion control flags. */ - Tcl_EncodingState *statePtr,/* Place for conversion routine to store state - * information used during a piecewise - * conversion. Contents of statePtr are - * initialized and/or reset by conversion - * routine under control of flags argument. */ - char *dst, /* Output buffer in which converted string - * is stored. */ - int dstLen, /* The maximum length of output buffer in - * bytes. */ - int *srcReadPtr, /* Filled with the number of bytes from the - * source string that were converted. This may - * be less than the original source length if - * there was a problem converting some source - * characters. */ - int *dstWrotePtr, /* Filled with the number of bytes that were - * stored in the output buffer as a result of - * the conversion. */ - int *dstCharsPtr) /* Filled with the number of characters that - * correspond to the bytes stored in the - * output buffer. */ -{ - return UtfToUtfProc(clientData, src, srcLen, flags, statePtr, dst, dstLen, - srcReadPtr, dstWrotePtr, dstCharsPtr, 1); -} - -/* - *------------------------------------------------------------------------- - * - * UtfExtToUtfIntProc -- - * - * Convert from UTF-8 to UTF-8 while converting null-bytes from the - * official representation (0x00) to Tcl's internal representation (0xC0, - * 0x80). See UtfToUtfProc for details. - * - * Results: - * Returns TCL_OK if conversion was successful. - * - * Side effects: - * None. - * - *------------------------------------------------------------------------- - */ - -static int -UtfExtToUtfIntProc( - ClientData clientData, - const char *src, /* Source string in UTF-8. */ - int srcLen, /* Source string length in bytes. */ - int flags, /* Conversion control flags. */ - Tcl_EncodingState *statePtr,/* Place for conversion routine to store state - * information used during a piecewise - * conversion. Contents of statePtr are - * initialized and/or reset by conversion - * routine under control of flags argument. */ - char *dst, /* Output buffer in which converted string is - * stored. */ - int dstLen, /* The maximum length of output buffer in - * bytes. */ - int *srcReadPtr, /* Filled with the number of bytes from the - * source string that were converted. This may - * be less than the original source length if - * there was a problem converting some source - * characters. */ - int *dstWrotePtr, /* Filled with the number of bytes that were - * stored in the output buffer as a result of - * the conversion. */ - int *dstCharsPtr) /* Filled with the number of characters that - * correspond to the bytes stored in the - * output buffer. */ -{ - return UtfToUtfProc(clientData, src, srcLen, flags, statePtr, dst, dstLen, - srcReadPtr, dstWrotePtr, dstCharsPtr, 0); -} - -/* - *------------------------------------------------------------------------- - * * UtfToUtfProc -- * - * Convert from UTF-8 to UTF-8. Note that the UTF-8 to UTF-8 translation - * is not a no-op, because it will turn a stream of improperly formed - * UTF-8 into a properly formed stream. + * Converts from UTF-8 to UTF-8. Note that the UTF-8 to UTF-8 translation + * is not a no-op, because it turns a stream of improperly formed + * UTF-8 into a properly-formed stream. * * Results: * Returns TCL_OK if conversion was successful. * * Side effects: @@ -2207,19 +2464,15 @@ *------------------------------------------------------------------------- */ static int UtfToUtfProc( - TCL_UNUSED(ClientData), + void *clientData, /* additional flags */ const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ - int flags, /* Conversion control flags. */ - Tcl_EncodingState *statePtr,/* Place for conversion routine to store state - * information used during a piecewise - * conversion. Contents of statePtr are - * initialized and/or reset by conversion - * routine under control of flags argument. */ + int flags, /* TCL_ENCODING_* conversion control flags. */ + TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is * stored. */ int dstLen, /* The maximum length of output buffer in * bytes. */ int *srcReadPtr, /* Filled with the number of bytes from the @@ -2228,25 +2481,20 @@ * there was a problem converting some source * characters. */ int *dstWrotePtr, /* Filled with the number of bytes that were * stored in the output buffer as a result of * the conversion. */ - int *dstCharsPtr, /* Filled with the number of characters that + int *dstCharsPtr) /* Filled with the number of characters that * correspond to the bytes stored in the * output buffer. */ - int pureNullMode) /* Convert embedded nulls from internal - * representation to real null-bytes or vice - * versa. Also combine or separate surrogate pairs */ { const char *srcStart, *srcEnd, *srcClose; const char *dstStart, *dstEnd; int result, numChars, charLimit = INT_MAX; - int *chPtr = (int *) statePtr; + int ch; + int profile; - if (flags & TCL_ENCODING_START) { - *statePtr = 0; - } result = TCL_OK; srcStart = src; srcEnd = src + srcLen; srcClose = srcEnd; @@ -2255,15 +2503,373 @@ } if (flags & TCL_ENCODING_CHAR_LIMIT) { charLimit = *dstCharsPtr; } + dstStart = dst; + flags |= PTR2INT(clientData); + dstEnd = dst + dstLen - ((flags & ENCODING_UTF) ? TCL_UTF_MAX : 6); + + profile = ENCODING_PROFILE_GET(flags); + for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) { + + if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { + /* + * If there is more string to follow, this will ensure that the + * last UTF-8 character in the source buffer hasn't been cut off. + */ + + result = TCL_CONVERT_MULTIBYTE; + break; + } + if (dst > dstEnd) { + result = TCL_CONVERT_NOSPACE; + break; + } + if (UCHAR(*src) < 0x80 && !((UCHAR(*src) == 0) && (flags & ENCODING_INPUT))) { + /* + * Copy 7bit characters, but skip null-bytes when we are in input + * mode, so that they get converted to \xC0\x80. + */ + *dst++ = *src++; + } else if ((UCHAR(*src) == 0xC0) && (src + 1 < srcEnd) && + (UCHAR(src[1]) == 0x80) && + (!(flags & ENCODING_INPUT) || !PROFILE_TCL8(profile))) { + /* Special sequence \xC0\x80 */ + if (!PROFILE_TCL8(profile) && (flags & ENCODING_INPUT)) { + if (PROFILE_REPLACE(profile)) { + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + src += 2; + } else { + /* PROFILE_STRICT */ + result = TCL_CONVERT_SYNTAX; + break; + } + } else { + /* + * Convert 0xC080 to real nulls when we are in output mode, + * irrespective of the profile. + */ + *dst++ = 0; + src += 2; + } + + } else if (!Tcl_UtfCharComplete(src, srcEnd - src)) { + /* + * Incomplete byte sequence. + * Always check before using Tcl_UtfToUniChar. Not doing so can cause + * it to run beyond the end of the buffer! If we happen on such an + * incomplete char its bytes are made to represent themselves unless + * the user has explicitly asked to be told. + */ + + if (flags & ENCODING_INPUT) { + /* Incomplete bytes for modified UTF-8 target */ + if (PROFILE_STRICT(profile)) { + result = (flags & TCL_ENCODING_CHAR_LIMIT) + ? TCL_CONVERT_MULTIBYTE + : TCL_CONVERT_SYNTAX; + break; + } + } + if (PROFILE_REPLACE(profile)) { + ch = UNICODE_REPLACE_CHAR; + ++src; + } else { + /* TCL_ENCODING_PROFILE_TCL8 */ + char chbuf[2]; + chbuf[0] = UCHAR(*src++); chbuf[1] = 0; + TclUtfToUniChar(chbuf, &ch); + } + dst += Tcl_UniCharToUtf(ch, dst); + } else { + int low; + size_t len = TclUtfToUniChar(src, &ch); + if (flags & ENCODING_INPUT) { + if (((len < 2) && (ch != 0)) || ((ch > 0xFFFF) && !(flags & ENCODING_UTF))) { + if (PROFILE_STRICT(profile)) { + result = TCL_CONVERT_SYNTAX; + break; + } else if (PROFILE_REPLACE(profile)) { + ch = UNICODE_REPLACE_CHAR; + } + } + } + + const char *saveSrc = src; + src += len; + if (!(flags & ENCODING_UTF) && !(flags & ENCODING_INPUT) && (ch > 0x7FF)) { + if (ch > 0xFFFF) { + /* CESU-8 6-byte sequence for chars > U+FFFF */ + ch -= 0x10000; + *dst++ = 0xED; + *dst++ = (char) (((ch >> 16) & 0x0F) | 0xA0); + *dst++ = (char) (((ch >> 10) & 0x3F) | 0x80); + ch = (ch & 0x03FF) | 0xDC00; + } + goto cesu8; + } else if ((ch | 0x7FF) == 0xDFFF) { + /* + * A surrogate character is detected, handle especially. + */ + if (PROFILE_STRICT(profile) && (flags & ENCODING_UTF)) { + result = TCL_CONVERT_UNKNOWN; + src = saveSrc; + break; + } + if (PROFILE_REPLACE(profile)) { + ch = UNICODE_REPLACE_CHAR; + } else { + low = ch; + len = (src <= srcEnd - 3) ? TclUtfToUniChar(src, &low) : 0; + + if ((!LOW_SURROGATE(low)) || (ch & 0x400)) { + + if (PROFILE_STRICT(profile)) { + result = TCL_CONVERT_UNKNOWN; + src = saveSrc; + break; + } +cesu8: + *dst++ = (char)(((ch >> 12) | 0xE0) & 0xEF); + *dst++ = (char)(((ch >> 6) | 0x80) & 0xBF); + *dst++ = (char)((ch | 0x80) & 0xBF); + continue; + } + src += len; + dst += Tcl_UniCharToUtf(ch, dst); + ch = low; + } + } else if (SURROGATE(ch) && PROFILE_STRICT(profile)) { + result = (flags & ENCODING_INPUT) ? TCL_CONVERT_SYNTAX : TCL_CONVERT_UNKNOWN; + src = saveSrc; + break; + } + dst += Tcl_UniCharToUtf(ch, dst); + } + } + + *srcReadPtr = src - srcStart; + *dstWrotePtr = dst - dstStart; + *dstCharsPtr = numChars; + return result; +} + +/* + *------------------------------------------------------------------------- + * + * Utf32ToUtfProc -- + * + * Convert from UTF-32 to UTF-8. + * + * Results: + * Returns TCL_OK if conversion was successful. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------- + */ + +static int +Utf32ToUtfProc( + void *clientData, /* additional flags, e.g. TCL_ENCODING_LE */ + const char *src, /* Source string in Unicode. */ + int srcLen, /* Source string length in bytes. */ + int flags, /* Conversion control flags. */ + TCL_UNUSED(Tcl_EncodingState *), + char *dst, /* Output buffer in which converted string is + * stored. */ + int dstLen, /* The maximum length of output buffer in + * bytes. */ + int *srcReadPtr, /* Filled with the number of bytes from the + * source string that were converted. This may + * be less than the original source length if + * there was a problem converting some source + * characters. */ + int *dstWrotePtr, /* Filled with the number of bytes that were + * stored in the output buffer as a result of + * the conversion. */ + int *dstCharsPtr) /* Filled with the number of characters that + * correspond to the bytes stored in the + * output buffer. */ +{ + const char *srcStart, *srcEnd; + const char *dstEnd, *dstStart; + int result, numChars, charLimit = INT_MAX; + int ch = 0, bytesLeft = srcLen % 4; + + flags |= PTR2INT(clientData); + if (flags & TCL_ENCODING_CHAR_LIMIT) { + charLimit = *dstCharsPtr; + } + result = TCL_OK; + + /* + * Check alignment with utf-32 (4 == sizeof(UTF-32)) + */ + if (bytesLeft != 0) { + /* We have a truncated code unit */ + result = TCL_CONVERT_MULTIBYTE; + srcLen -= bytesLeft; + } + + /* + * If last code point is a high surrogate, we cannot handle that yet, + * unless we are at the end. + */ + + if (!(flags & TCL_ENCODING_END) && (srcLen >= 4) && + ((src[srcLen - ((flags & TCL_ENCODING_LE)?3:2)] & 0xFC) == 0xD8) && + ((src[srcLen - ((flags & TCL_ENCODING_LE)?2:3)]) == 0) && + ((src[srcLen - ((flags & TCL_ENCODING_LE)?1:4)]) == 0)) { + result = TCL_CONVERT_MULTIBYTE; + srcLen-= 4; + } + + srcStart = src; + srcEnd = src + srcLen; + dstStart = dst; dstEnd = dst + dstLen - TCL_UTF_MAX; for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) { - if ((src > srcClose) && (!TclUCS4Complete(src, srcEnd - src))) { + if (dst > dstEnd) { + result = TCL_CONVERT_NOSPACE; + break; + } + + int prev = ch; + if (flags & TCL_ENCODING_LE) { + ch = (unsigned int)(src[3] & 0xFF) << 24 | (src[2] & 0xFF) << 16 | (src[1] & 0xFF) << 8 | (src[0] & 0xFF); + } else { + ch = (unsigned int)(src[0] & 0xFF) << 24 | (src[1] & 0xFF) << 16 | (src[2] & 0xFF) << 8 | (src[3] & 0xFF); + } + if (HIGH_SURROGATE(prev) && !LOW_SURROGATE(ch)) { + /* Bug [10c2c17c32]. If Hi surrogate not followed by Lo surrogate, finish 3-byte UTF-8 */ + dst += Tcl_UniCharToUtf(-1, dst); + } + + if ((unsigned)ch > 0x10FFFF) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + break; + } + ch = UNICODE_REPLACE_CHAR; + } else if (SURROGATE(ch)) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + ch = 0; + break; + } + if (PROFILE_REPLACE(flags)) { + ch = UNICODE_REPLACE_CHAR; + } + } + + /* + * Special case for 1-byte utf chars for speed. Make sure we work with + * unsigned short-size data. + */ + + if ((unsigned)ch - 1 < 0x7F) { + *dst++ = (ch & 0xFF); + } else { + if (!HIGH_SURROGATE(prev) && LOW_SURROGATE(ch)) { + *dst = 0; /* In case of lower surrogate, don't try to combine */ + } + dst += Tcl_UniCharToUtf(ch, dst); + } + src += 4; + } + + if (HIGH_SURROGATE(ch)) { + /* Bug [10c2c17c32]. If Hi surrogate, finish 3-byte UTF-8 */ + dst += Tcl_UniCharToUtf(-1, dst); + } + + if ((flags & TCL_ENCODING_END) && (result == TCL_CONVERT_MULTIBYTE)) { + /* We have a code fragment left-over at the end */ + if (dst > dstEnd) { + result = TCL_CONVERT_NOSPACE; + } else { + /* destination is not full, so we really are at the end now */ + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + } else { + /* PROFILE_REPLACE or PROFILE_TCL8 */ + result = TCL_OK; + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + numChars++; + src += bytesLeft; /* Go past truncated code unit */ + } + } + } + + *srcReadPtr = src - srcStart; + *dstWrotePtr = dst - dstStart; + *dstCharsPtr = numChars; + return result; +} + +/* + *------------------------------------------------------------------------- + * + * UtfToUtf32Proc -- + * + * Convert from UTF-8 to UTF-32. + * + * Results: + * Returns TCL_OK if conversion was successful. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------- + */ + +static int +UtfToUtf32Proc( + void *clientData, /* additional flags, e.g. TCL_ENCODING_LE */ + const char *src, /* Source string in UTF-8. */ + int srcLen, /* Source string length in bytes. */ + int flags, /* Conversion control flags. */ + TCL_UNUSED(Tcl_EncodingState *), + char *dst, /* Output buffer in which converted string is + * stored. */ + int dstLen, /* The maximum length of output buffer in + * bytes. */ + int *srcReadPtr, /* Filled with the number of bytes from the + * source string that were converted. This may + * be less than the original source length if + * there was a problem converting some source + * characters. */ + int *dstWrotePtr, /* Filled with the number of bytes that were + * stored in the output buffer as a result of + * the conversion. */ + int *dstCharsPtr) /* Filled with the number of characters that + * correspond to the bytes stored in the + * output buffer. */ +{ + const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd; + int result, numChars; + int ch, len; + + srcStart = src; + srcEnd = src + srcLen; + srcClose = srcEnd; + if ((flags & TCL_ENCODING_END) == 0) { + srcClose -= TCL_UTF_MAX; + } + + dstStart = dst; + dstEnd = dst + dstLen - sizeof(Tcl_UniChar); + flags |= PTR2INT(clientData); + + result = TCL_OK; + for (numChars = 0; src < srcEnd; numChars++) { + if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { /* * If there is more string to follow, this will ensure that the * last UTF-8 character in the source buffer hasn't been cut off. */ @@ -2272,52 +2878,31 @@ } if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; } - if (UCHAR(*src) < 0x80 && !(UCHAR(*src) == 0 && pureNullMode == 0)) { - /* - * Copy 7bit characters, but skip null-bytes when we are in input - * mode, so that they get converted to 0xC080. - */ - - *dst++ = *src++; - } else if (pureNullMode == 1 && UCHAR(*src) == 0xC0 && - (src + 1 < srcEnd) && UCHAR(*(src+1)) == 0x80) { - /* - * Convert 0xC080 to real nulls when we are in output mode. - */ - - *dst++ = 0; - src += 2; - } else if (!TclUCS4Complete(src, srcEnd - src)) { - /* - * Always check before using TclUtfToUCS4. Not doing can so - * cause it run beyond the end of the buffer! If we happen such an - * incomplete char its bytes are made to represent themselves. - */ - - *chPtr = UCHAR(*src); - src += 1; - dst += Tcl_UniCharToUtf(*chPtr, dst); + len = TclUtfToUniChar(src, &ch); + if (SURROGATE(ch)) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_UNKNOWN; + break; + } + if (PROFILE_REPLACE(flags)) { + ch = UNICODE_REPLACE_CHAR; + } + } + src += len; + if (flags & TCL_ENCODING_LE) { + *dst++ = (ch & 0xFF); + *dst++ = ((ch >> 8) & 0xFF); + *dst++ = ((ch >> 16) & 0xFF); + *dst++ = ((ch >> 24) & 0xFF); } else { - src += TclUtfToUCS4(src, chPtr); - if ((*chPtr | 0x7FF) == 0xDFFF) { - /* A surrogate character is detected, handle especially */ - int low = *chPtr; - size_t len = (src <= srcEnd-3) ? TclUtfToUCS4(src, &low) : 0; - if (((low & ~0x3FF) != 0xDC00) || (*chPtr & 0x400)) { - *dst++ = (char) (((*chPtr >> 12) | 0xE0) & 0xEF); - *dst++ = (char) (((*chPtr >> 6) | 0x80) & 0xBF); - *dst++ = (char) ((*chPtr | 0x80) & 0xBF); - continue; - } - src += len; - dst += Tcl_UniCharToUtf(*chPtr, dst); - *chPtr = low; - } - dst += Tcl_UniCharToUtf(*chPtr, dst); + *dst++ = ((ch >> 24) & 0xFF); + *dst++ = ((ch >> 16) & 0xFF); + *dst++ = ((ch >> 8) & 0xFF); + *dst++ = (ch & 0xFF); } } *srcReadPtr = src - srcStart; *dstWrotePtr = dst - dstStart; @@ -2341,11 +2926,11 @@ *------------------------------------------------------------------------- */ static int Utf16ToUtfProc( - ClientData clientData, /* != NULL means LE, == NUL means BE */ + void *clientData, /* additional flags, e.g. TCL_ENCODING_LE */ const char *src, /* Source string in Unicode. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is @@ -2365,24 +2950,34 @@ * output buffer. */ { const char *srcStart, *srcEnd; const char *dstEnd, *dstStart; int result, numChars, charLimit = INT_MAX; - unsigned short ch; + unsigned short ch = 0; + flags |= PTR2INT(clientData); if (flags & TCL_ENCODING_CHAR_LIMIT) { charLimit = *dstCharsPtr; } result = TCL_OK; - /* check alignment with utf-16 (2 == sizeof(UTF-16)) */ + /* + * Check alignment with utf-16 (2 == sizeof(UTF-16)) + */ + if ((srcLen % 2) != 0) { result = TCL_CONVERT_MULTIBYTE; srcLen--; } - /* If last code point is a high surrogate, we cannot handle that yet */ - if ((srcLen >= 2) && ((src[srcLen - (clientData?1:2)] & 0xFC) == 0xD8)) { + + /* + * If last code point is a high surrogate, we cannot handle that yet, + * unless we are at the end. + */ + + if (!(flags & TCL_ENCODING_END) && (srcLen >= 2) && + ((src[srcLen - ((flags & TCL_ENCODING_LE)?1:2)] & 0xFC) == 0xD8)) { result = TCL_CONVERT_MULTIBYTE; srcLen-= 2; } srcStart = src; @@ -2389,31 +2984,105 @@ srcEnd = src + srcLen; dstStart = dst; dstEnd = dst + dstLen - TCL_UTF_MAX; - for (numChars = 0; src < srcEnd && numChars <= charLimit; numChars++) { + for (numChars = 0; src < srcEnd && numChars <= charLimit; src += 2, numChars++) { if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; } - if (clientData) { + unsigned short prev = ch; + if (flags & TCL_ENCODING_LE) { ch = (src[1] & 0xFF) << 8 | (src[0] & 0xFF); } else { ch = (src[0] & 0xFF) << 8 | (src[1] & 0xFF); } + if (HIGH_SURROGATE(prev) && !LOW_SURROGATE(ch)) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + src -= 2; /* Go back to beginning of high surrogate */ + dst--; /* Also undo writing a single byte too much */ + numChars--; + break; + } else if (PROFILE_REPLACE(flags)) { + /* + * Previous loop wrote a single byte to mark the high surrogate. + * Replace it with the replacement character. Further, restart + * current loop iteration since need to recheck destination space + * and reset processing of current character. + */ + ch = UNICODE_REPLACE_CHAR; + dst--; + dst += Tcl_UniCharToUtf(ch, dst); + src -= 2; + numChars--; + continue; + } else { + /* Bug [10c2c17c32]. If Hi surrogate not followed by Lo surrogate, finish 3-byte UTF-8 */ + dst += Tcl_UniCharToUtf(-1, dst); + } + } + /* * Special case for 1-byte utf chars for speed. Make sure we work with * unsigned short-size data. */ - if (ch && ch < 0x80) { + + if ((unsigned)ch - 1 < 0x7F) { *dst++ = (ch & 0xFF); + } else if (HIGH_SURROGATE(prev) || HIGH_SURROGATE(ch)) { + dst += Tcl_UniCharToUtf(ch, dst); + } else if (LOW_SURROGATE(ch) && !PROFILE_TCL8(flags)) { + /* Lo surrogate not preceded by Hi surrogate and not tcl8 profile */ + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + break; + } else { + /* PROFILE_REPLACE */ + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + } } else { + *dst = 0; /* In case of lower surrogate, don't try to combine */ dst += Tcl_UniCharToUtf(ch, dst); } - src += sizeof(unsigned short); + } + + if (HIGH_SURROGATE(ch)) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + src -= 2; + dst--; + numChars--; + } else if (PROFILE_REPLACE(flags)) { + dst--; + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + } else { + /* Bug [10c2c17c32]. If Hi surrogate, finish 3-byte UTF-8 */ + dst += Tcl_UniCharToUtf(-1, dst); + } + } + + /* + * If we had a truncated code unit at the end AND this is the last + * fragment AND profile is not "strict", stick FFFD in its place. + */ + if ((flags & TCL_ENCODING_END) && (result == TCL_CONVERT_MULTIBYTE)) { + if (dst > dstEnd) { + result = TCL_CONVERT_NOSPACE; + } else { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + } else { + /* PROFILE_REPLACE or PROFILE_TCL8 */ + result = TCL_OK; + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + numChars++; + src++; /* Go past truncated code unit */ + } + } } *srcReadPtr = src - srcStart; *dstWrotePtr = dst - dstStart; *dstCharsPtr = numChars; @@ -2436,19 +3105,15 @@ *------------------------------------------------------------------------- */ static int UtfToUtf16Proc( - ClientData clientData, /* != NULL means LE, == NUL means BE */ + void *clientData, /* additional flags, e.g. TCL_ENCODING_LE */ const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ - Tcl_EncodingState *statePtr,/* Place for conversion routine to store state - * information used during a piecewise - * conversion. Contents of statePtr are - * initialized and/or reset by conversion - * routine under control of flags argument. */ + TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is * stored. */ int dstLen, /* The maximum length of output buffer in * bytes. */ int *srcReadPtr, /* Filled with the number of bytes from the @@ -2463,24 +3128,22 @@ * correspond to the bytes stored in the * output buffer. */ { const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd; int result, numChars; - Tcl_UniChar *chPtr = (Tcl_UniChar *) statePtr; + int ch, len; - if (flags & TCL_ENCODING_START) { - *statePtr = 0; - } srcStart = src; srcEnd = src + srcLen; srcClose = srcEnd; if ((flags & TCL_ENCODING_END) == 0) { srcClose -= TCL_UTF_MAX; } dstStart = dst; - dstEnd = dst + dstLen - sizeof(Tcl_UniChar); + dstEnd = dst + dstLen - 2; /* 2 -> sizeof a UTF-16 code unit */ + flags |= PTR2INT(clientData); result = TCL_OK; for (numChars = 0; src < srcEnd; numChars++) { if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { /* @@ -2493,43 +3156,47 @@ } if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; } - src += TclUtfToUniChar(src, chPtr); - - if (clientData) { -#if TCL_UTF_MAX > 3 - if (*chPtr <= 0xFFFF) { - *dst++ = (*chPtr & 0xFF); - *dst++ = (*chPtr >> 8); - } else { - *dst++ = (((*chPtr - 0x10000) >> 10) & 0xFF); - *dst++ = (((*chPtr - 0x10000) >> 18) & 0x3) | 0xD8; - *dst++ = (*chPtr & 0xFF); - *dst++ = ((*chPtr & 0x3) >> 8) | 0xDC; - } -#else - *dst++ = (*chPtr & 0xFF); - *dst++ = (*chPtr >> 8); -#endif - } else { -#if TCL_UTF_MAX > 3 - if (*chPtr <= 0xFFFF) { - *dst++ = (*chPtr >> 8); - *dst++ = (*chPtr & 0xFF); - } else { - *dst++ = ((*chPtr & 0x3) >> 8) | 0xDC; - *dst++ = (*chPtr & 0xFF); - *dst++ = (((*chPtr - 0x10000) >> 18) & 0x3) | 0xD8; - *dst++ = (((*chPtr - 0x10000) >> 10) & 0xFF); - } -#else - *dst++ = (*chPtr >> 8); - *dst++ = (*chPtr & 0xFF); -#endif - } + len = TclUtfToUniChar(src, &ch); + if (SURROGATE(ch)) { + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_UNKNOWN; + break; + } + if (PROFILE_REPLACE(flags)) { + ch = UNICODE_REPLACE_CHAR; + } + } + if (ch <= 0xFFFF) { + if (flags & TCL_ENCODING_LE) { + *dst++ = (ch & 0xFF); + *dst++ = (ch >> 8); + } else { + *dst++ = (ch >> 8); + *dst++ = (ch & 0xFF); + } + } else { + if ((dst+2) > dstEnd) { + /* Surrogates need 2 more bytes! Bug [66da4d4228] */ + result = TCL_CONVERT_NOSPACE; + break; + } + if (flags & TCL_ENCODING_LE) { + *dst++ = (((ch - 0x10000) >> 10) & 0xFF); + *dst++ = (((ch - 0x10000) >> 18) & 0x3) | 0xD8; + *dst++ = (ch & 0xFF); + *dst++ = ((ch >> 8) & 0x3) | 0xDC; + } else { + *dst++ = (((ch - 0x10000) >> 18) & 0x3) | 0xD8; + *dst++ = (((ch - 0x10000) >> 10) & 0xFF); + *dst++ = ((ch >> 8) & 0x3) | 0xDC; + *dst++ = (ch & 0xFF); + } + } + src += len; } *srcReadPtr = src - srcStart; *dstWrotePtr = dst - dstStart; *dstCharsPtr = numChars; return result; @@ -2551,11 +3218,11 @@ *------------------------------------------------------------------------- */ static int UtfToUcs2Proc( - ClientData clientData, /* != NULL means LE, == NUL means BE */ + void *clientData, /* additional flags, e.g. TCL_ENCODING_LE */ const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is @@ -2573,25 +3240,23 @@ int *dstCharsPtr) /* Filled with the number of characters that * correspond to the bytes stored in the * output buffer. */ { const char *srcStart, *srcEnd, *srcClose, *dstStart, *dstEnd; - int result, numChars; -#if TCL_UTF_MAX <= 3 - int len; -#endif + int result, numChars, len; Tcl_UniChar ch = 0; + flags |= PTR2INT(clientData); srcStart = src; srcEnd = src + srcLen; srcClose = srcEnd; if ((flags & TCL_ENCODING_END) == 0) { srcClose -= TCL_UTF_MAX; } dstStart = dst; - dstEnd = dst + dstLen - sizeof(Tcl_UniChar); + dstEnd = dst + dstLen - 2; /* 2 - size of UCS code unit */ result = TCL_OK; for (numChars = 0; src < srcEnd; numChars++) { if ((src > srcClose) && (!Tcl_UtfCharComplete(src, srcEnd - src))) { /* @@ -2604,29 +3269,31 @@ } if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; } -#if TCL_UTF_MAX <= 3 - src += (len = TclUtfToUniChar(src, &ch)); - if ((ch >= 0xD800) && (len < 3)) { - src += TclUtfToUniChar(src, &ch); - ch = 0xFFFD; - } -#else - src += TclUtfToUniChar(src, &ch); + len = TclUtfToUniChar(src, &ch); if (ch > 0xFFFF) { - ch = 0xFFFD; + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_UNKNOWN; + break; + } + ch = UNICODE_REPLACE_CHAR; + } + if (PROFILE_STRICT(flags) && SURROGATE(ch)) { + result = TCL_CONVERT_SYNTAX; + break; } -#endif + + src += len; /* * Need to handle this in a way that won't cause misalignment by * casting dst to a Tcl_UniChar. [Bug 1122671] */ - if (clientData) { + if (flags & TCL_ENCODING_LE) { *dst++ = (ch & 0xFF); *dst++ = (ch >> 8); } else { *dst++ = (ch >> 8); *dst++ = (ch & 0xFF); @@ -2635,11 +3302,11 @@ *srcReadPtr = src - srcStart; *dstWrotePtr = dst - dstStart; *dstCharsPtr = numChars; return result; } - + /* *------------------------------------------------------------------------- * * TableToUtfProc -- * @@ -2655,11 +3322,11 @@ *------------------------------------------------------------------------- */ static int TableToUtfProc( - ClientData clientData, /* TableEncodingData that specifies + void *clientData, /* TableEncodingData that specifies * encoding. */ const char *src, /* Source string in specified encoding. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), @@ -2706,43 +3373,62 @@ result = TCL_CONVERT_NOSPACE; break; } byte = *((unsigned char *) src); if (prefixBytes[byte]) { - src++; - if (src >= srcEnd) { - src--; - result = TCL_CONVERT_MULTIBYTE; - break; + if (src >= srcEnd-1) { + /* Prefix byte but nothing after it */ + if (!(flags & TCL_ENCODING_END)) { + /* More data to come */ + result = TCL_CONVERT_MULTIBYTE; + break; + } else if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + break; + } else if (PROFILE_REPLACE(flags)) { + ch = UNICODE_REPLACE_CHAR; + } else { + /* For prefix bytes, we don't fallback to cp1252, see [1355b9a874] */ + ch = byte; + } + } else { + ch = toUnicode[byte][*((unsigned char *)++src)]; } - ch = toUnicode[byte][*((unsigned char *) src)]; } else { ch = pageZero[byte]; } if ((ch == 0) && (byte != 0)) { - if (flags & TCL_ENCODING_STOPONERROR) { + /* Prefix+suffix pair is invalid */ + if (PROFILE_STRICT(flags)) { result = TCL_CONVERT_SYNTAX; break; } if (prefixBytes[byte]) { src--; } - ch = (Tcl_UniChar) byte; + if (PROFILE_REPLACE(flags)) { + ch = UNICODE_REPLACE_CHAR; + } else { + char chbuf[2]; + chbuf[0] = byte; chbuf[1] = 0; + TclUtfToUniChar(chbuf, &ch); + } } /* - * Special case for 1-byte utf chars for speed. + * Special case for 1-byte Utf chars for speed. */ - if (ch && ch < 0x80) { + if ((unsigned)ch - 1 < 0x7F) { *dst++ = (char) ch; } else { dst += Tcl_UniCharToUtf(ch, dst); } src++; } + assert(src <= srcEnd); *srcReadPtr = src - srcStart; *dstWrotePtr = dst - dstStart; *dstCharsPtr = numChars; return result; } @@ -2764,11 +3450,11 @@ *------------------------------------------------------------------------- */ static int TableFromUtfProc( - ClientData clientData, /* TableEncodingData that specifies + void *clientData, /* TableEncodingData that specifies * encoding. */ const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), @@ -2820,32 +3506,23 @@ result = TCL_CONVERT_MULTIBYTE; break; } len = TclUtfToUniChar(src, &ch); -#if TCL_UTF_MAX > 3 - /* - * This prevents a crash condition. More evaluation is required for - * full support of int Tcl_UniChar. [Bug 1004065] - */ - + /* Unicode chars > +U0FFFF cannot be represented in any table encoding */ if (ch & 0xFFFF0000) { word = 0; - } else -#else - if (!len) { - word = 0; - } else -#endif + } else { word = fromUnicode[(ch >> 8)][ch & 0xFF]; + } if ((word == 0) && (ch != 0)) { - if (flags & TCL_ENCODING_STOPONERROR) { + if (PROFILE_STRICT(flags)) { result = TCL_CONVERT_UNKNOWN; break; } - word = dataPtr->fallback; + word = dataPtr->fallback; /* Both profiles REPLACE and TCL8 */ } if (prefixBytes[(word >> 8)] != 0) { if (dst + 1 > dstEnd) { result = TCL_CONVERT_NOSPACE; break; @@ -2886,11 +3563,11 @@ *------------------------------------------------------------------------- */ static int Iso88591ToUtfProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), const char *src, /* Source string in specified encoding. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is @@ -2928,17 +3605,17 @@ if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; } - ch = (Tcl_UniChar) *((unsigned char *) src); + ch = *((unsigned char *) src); /* * Special case for 1-byte utf chars for speed. */ - if (ch && ch < 0x80) { + if ((unsigned)ch - 1 < 0x7F) { *dst++ = (char) ch; } else { dst += Tcl_UniCharToUtf(ch, dst); } src++; @@ -2966,11 +3643,11 @@ *------------------------------------------------------------------------- */ static int Iso88591FromUtfProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ TCL_UNUSED(Tcl_EncodingState *), char *dst, /* Output buffer in which converted string is @@ -3020,27 +3697,20 @@ /* * Check for illegal characters. */ - if (ch > 0xFF -#if TCL_UTF_MAX <= 3 - || ((ch >= 0xD800) && (len < 3)) -#endif - ) { - if (flags & TCL_ENCODING_STOPONERROR) { + if (ch > 0xFF) { + if (PROFILE_STRICT(flags)) { result = TCL_CONVERT_UNKNOWN; break; } -#if TCL_UTF_MAX <= 3 - if ((ch >= 0xD800) && (len < 3)) len = 4; -#endif /* * Plunge on, using '?' as a fallback character. */ - ch = (Tcl_UniChar) '?'; + ch = '?'; /* Profiles TCL8 and REPLACE */ } if (dst > dstEnd) { result = TCL_CONVERT_NOSPACE; break; @@ -3072,24 +3742,24 @@ *--------------------------------------------------------------------------- */ static void TableFreeProc( - ClientData clientData) /* TableEncodingData that specifies + void *clientData) /* TableEncodingData that specifies * encoding. */ { TableEncodingData *dataPtr = (TableEncodingData *)clientData; /* * Make sure we aren't freeing twice on shutdown. [Bug 219314] */ - Tcl_Free(dataPtr->toUnicode); + ckfree(dataPtr->toUnicode); dataPtr->toUnicode = NULL; - Tcl_Free(dataPtr->fromUnicode); + ckfree(dataPtr->fromUnicode); dataPtr->fromUnicode = NULL; - Tcl_Free(dataPtr); + ckfree(dataPtr); } /* *------------------------------------------------------------------------- * @@ -3107,11 +3777,11 @@ *------------------------------------------------------------------------- */ static int EscapeToUtfProc( - ClientData clientData, /* EscapeEncodingData that specifies + void *clientData, /* EscapeEncodingData that specifies * encoding. */ const char *src, /* Source string in specified encoding. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ Tcl_EncodingState *statePtr,/* Place for conversion routine to store state @@ -3250,16 +3920,15 @@ * we need more bytes to determine a match. */ if ((checked == dataPtr->numSubTables + 2) || (flags & TCL_ENCODING_END)) { - if ((flags & TCL_ENCODING_STOPONERROR) == 0) { - /* - * Skip the unknown escape sequence. - */ - - src += longest; + if (!PROFILE_STRICT(flags)) { + unsigned skip = longest > left ? left : longest; + /* Unknown escape sequence */ + dst += Tcl_UniCharToUtf(UNICODE_REPLACE_CHAR, dst); + src += skip; continue; } result = TCL_CONVERT_SYNTAX; } else { result = TCL_CONVERT_MULTIBYTE; @@ -3321,11 +3990,11 @@ *------------------------------------------------------------------------- */ static int EscapeFromUtfProc( - ClientData clientData, /* EscapeEncodingData that specifies + void *clientData, /* EscapeEncodingData that specifies * encoding. */ const char *src, /* Source string in UTF-8. */ int srcLen, /* Source string length in bytes. */ int flags, /* Conversion control flags. */ Tcl_EncodingState *statePtr,/* Place for conversion routine to store state @@ -3407,10 +4076,19 @@ result = TCL_CONVERT_MULTIBYTE; break; } len = TclUtfToUniChar(src, &ch); + if (ch > 0xFFFF) { + /* Bug 201c7a3aa6 crash - tables are 256x256 (64K) */ + if (PROFILE_STRICT(flags)) { + result = TCL_CONVERT_SYNTAX; + break; + } + /* Will be encoded as encoding specific replacement below */ + ch = UNICODE_REPLACE_CHAR; + } word = tableFromUnicode[(ch >> 8)][ch & 0xFF]; if ((word == 0) && (ch != 0)) { int oldState; const EscapeSubTable *subTablePtr; @@ -3425,11 +4103,11 @@ } } if (word == 0) { state = oldState; - if (flags & TCL_ENCODING_STOPONERROR) { + if (PROFILE_STRICT(flags)) { result = TCL_CONVERT_UNKNOWN; break; } encodingPtr = GetTableEncoding(dataPtr, state); tableDataPtr = (const TableEncodingData *)encodingPtr->clientData; @@ -3532,11 +4210,11 @@ *--------------------------------------------------------------------------- */ static void EscapeFreeProc( - ClientData clientData) /* EscapeEncodingData that specifies + void *clientData) /* EscapeEncodingData that specifies * encoding. */ { EscapeEncodingData *dataPtr = (EscapeEncodingData *)clientData; EscapeSubTable *subTablePtr; int i; @@ -3562,11 +4240,11 @@ FreeEncoding((Tcl_Encoding) subTablePtr->encodingPtr); subTablePtr->encodingPtr = NULL; subTablePtr++; } } - Tcl_Free(dataPtr); + ckfree(dataPtr); } /* *--------------------------------------------------------------------------- * @@ -3609,11 +4287,11 @@ } /* *--------------------------------------------------------------------------- * - * unilen -- + * unilen, unilen4 -- * * A helper function for the Tcl_ExternalToUtf functions. This function * is similar to strlen for double-byte characters: it returns the number * of bytes in a 0x0000 terminated string. * @@ -3633,10 +4311,23 @@ unsigned short *p; p = (unsigned short *) src; while (*p != 0x0000) { p++; + } + return (char *) p - src; +} + +static size_t +unilen4( + const char *src) +{ + unsigned int *p; + + p = (unsigned int *) src; + while (*p != 0x00000000) { + p++; } return (char *) p - src; } /* @@ -3663,24 +4354,24 @@ */ static void InitializeEncodingSearchPath( char **valuePtr, - size_t *lengthPtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr) { const char *bytes; - int i, numDirs; + Tcl_Size i, numDirs, numBytes; Tcl_Obj *libPathObj, *encodingObj, *searchPathObj; TclNewLiteralStringObj(encodingObj, "encoding"); TclNewObj(searchPathObj); Tcl_IncrRefCount(encodingObj); Tcl_IncrRefCount(searchPathObj); libPathObj = TclGetLibraryPath(); Tcl_IncrRefCount(libPathObj); - Tcl_ListObjLength(NULL, libPathObj, &numDirs); + TclListObjLength(NULL, libPathObj, &numDirs); for (i = 0; i < numDirs; i++) { Tcl_Obj *directoryObj, *pathObj; Tcl_StatBuf stat; @@ -3697,18 +4388,134 @@ Tcl_DecrRefCount(encodingObj); *encodingPtr = libraryPath.encoding; if (*encodingPtr) { ((Encoding *)(*encodingPtr))->refCount++; } - bytes = TclGetStringFromObj(searchPathObj, lengthPtr); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); - memcpy(*valuePtr, bytes, *lengthPtr + 1); + bytes = TclGetStringFromObj(searchPathObj, &numBytes); + + *lengthPtr = numBytes; + *valuePtr = (char *)ckalloc(numBytes + 1); + memcpy(*valuePtr, bytes, numBytes + 1); Tcl_DecrRefCount(searchPathObj); } + +/* + *------------------------------------------------------------------------ + * + * TclEncodingProfileParseName -- + * + * Maps an encoding profile name to its integer equivalent. + * + * Results: + * TCL_OK on success or TCL_ERROR on failure. + * + * Side effects: + * Returns the profile enum value in *profilePtr + * + *------------------------------------------------------------------------ + */ +int +TclEncodingProfileNameToId( + Tcl_Interp *interp, /* For error messages. May be NULL */ + const char *profileName, /* Name of profile */ + int *profilePtr) /* Output */ +{ + size_t i; + size_t numProfiles = sizeof(encodingProfiles) / sizeof(encodingProfiles[0]); + + for (i = 0; i < numProfiles; ++i) { + if (!strcmp(profileName, encodingProfiles[i].name)) { + *profilePtr = encodingProfiles[i].value; + return TCL_OK; + } + } + if (interp) { + /* This code assumes at least two profiles :-) */ + Tcl_Obj *errorObj = Tcl_ObjPrintf("bad profile name \"%s\": must be", + profileName); + for (i = 0; i < (numProfiles - 1); ++i) { + Tcl_AppendStringsToObj( + errorObj, " ", encodingProfiles[i].name, ",", (char *)NULL); + } + Tcl_AppendStringsToObj( + errorObj, " or ", encodingProfiles[numProfiles-1].name, (char *)NULL); + + Tcl_SetObjResult(interp, errorObj); + Tcl_SetErrorCode( + interp, "TCL", "ENCODING", "PROFILE", profileName, (char *)NULL); + } + return TCL_ERROR; +} + +/* + *------------------------------------------------------------------------ + * + * TclEncodingProfileValueToName -- + * + * Maps an encoding profile value to its name. + * + * Results: + * Pointer to the name or NULL on failure. Caller must not make + * not modify the string and must make a copy to hold on to it. + * + * Side effects: + * None. + *------------------------------------------------------------------------ + */ +const char * +TclEncodingProfileIdToName( + Tcl_Interp *interp, /* For error messages. May be NULL */ + int profileValue) /* Profile #define value */ +{ + size_t i; + + for (i = 0; i < sizeof(encodingProfiles) / sizeof(encodingProfiles[0]); ++i) { + if (profileValue == encodingProfiles[i].value) { + return encodingProfiles[i].name; + } + } + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Internal error. Bad profile id \"%d\".", profileValue)); + Tcl_SetErrorCode( + interp, "TCL", "ENCODING", "PROFILEID", (char *)NULL); + } + return NULL; +} + +/* + *------------------------------------------------------------------------ + * + * TclGetEncodingProfiles -- + * + * Get the list of supported encoding profiles. + * + * Results: + * None. + * + * Side effects: + * The list of profile names is stored in the interpreter result. + * + *------------------------------------------------------------------------ + */ +void +TclGetEncodingProfiles( + Tcl_Interp *interp) +{ + size_t i, n; + Tcl_Obj *objPtr; + n = sizeof(encodingProfiles) / sizeof(encodingProfiles[0]); + objPtr = Tcl_NewListObj(n, NULL); + for (i = 0; i < n; ++i) { + Tcl_ListObjAppendElement(interp, objPtr, + Tcl_NewStringObj(encodingProfiles[i].name, TCL_INDEX_NONE)); + } + Tcl_SetObjResult(interp, objPtr); +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclEnsemble.c ================================================================== --- generic/tclEnsemble.c +++ generic/tclEnsemble.c @@ -2,11 +2,11 @@ * tclEnsemble.c -- * * Contains support for ensembles (see TIP#112), which provide simple * mechanism for creating composite commands on top of namespaces. * - * Copyright (c) 2005-2013 Donal K. Fellows. + * Copyright © 2005-2013 Donal K. Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -16,19 +16,28 @@ /* * Declarations for functions local to this file: */ static inline Tcl_Obj * NewNsObj(Tcl_Namespace *namespacePtr); +static Tcl_Command InitEnsembleFromOptions(Tcl_Interp *interp, + int objc, Tcl_Obj *const objv[]); +static int ReadOneEnsembleOption(Tcl_Interp *interp, + Tcl_Command token, Tcl_Obj *optionObj); +static int ReadAllEnsembleOptions(Tcl_Interp *interp, + Tcl_Command token); +static int SetEnsembleConfigOptions(Tcl_Interp *interp, + Tcl_Command token, int objc, + Tcl_Obj *const objv[]); static inline int EnsembleUnknownCallback(Tcl_Interp *interp, EnsembleConfig *ensemblePtr, int objc, Tcl_Obj *const objv[], Tcl_Obj **prefixObjPtr); -static int NsEnsembleImplementationCmdNR(ClientData clientData, +static int NsEnsembleImplementationCmdNR(void *clientData, Tcl_Interp *interp,int objc,Tcl_Obj *const objv[]); static void BuildEnsembleConfig(EnsembleConfig *ensemblePtr); static int NsEnsembleStringOrder(const void *strPtr1, const void *strPtr2); -static void DeleteEnsembleConfig(ClientData clientData); +static void DeleteEnsembleConfig(void *clientData); static void MakeCachedEnsembleCommand(Tcl_Obj *objPtr, EnsembleConfig *ensemblePtr, Tcl_HashEntry *hPtr, Tcl_Obj *fix); static void FreeEnsembleCmdRep(Tcl_Obj *objPtr); static void DupEnsembleCmdRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); @@ -68,12 +77,12 @@ CONF_MAP, CONF_NAMESPACE, CONF_PARAM, CONF_PREFIX, CONF_SUBCMDS, CONF_UNKNOWN }; /* - * This structure defines a Tcl object type that contains a reference to an - * ensemble subcommand (e.g. the "length" in [string length ab]). It is used + * ensembleCmdType is a Tcl object type that contains a reference to an + * ensemble subcommand, e.g. the "length" in [string length ab]. It is used * to cache the mapping between the subcommand itself and the real command * that implements it. */ static const Tcl_ObjType ensembleCmdType = { @@ -82,51 +91,64 @@ DupEnsembleCmdRep, /* dupIntRepProc */ NULL, /* updateStringProc */ NULL /* setFromAnyProc */ }; -#define ECRSetIntRep(objPtr, ecRepPtr) \ +#define ECRSetInternalRep(objPtr, ecRepPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ ir.twoPtrValue.ptr1 = (ecRepPtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &ensembleCmdType, &ir); \ + Tcl_StoreInternalRep((objPtr), &ensembleCmdType, &ir); \ } while (0) -#define ECRGetIntRep(objPtr, ecRepPtr) \ +#define ECRGetInternalRep(objPtr, ecRepPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &ensembleCmdType); \ - (ecRepPtr) = irPtr ? (EnsembleCmdRep *)irPtr->twoPtrValue.ptr1 : NULL; \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &ensembleCmdType); \ + (ecRepPtr) = irPtr ? (EnsembleCmdRep *) \ + irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* * The internal rep for caching ensemble subcommand lookups and spelling * corrections. */ typedef struct { - size_t epoch; /* Used to confirm when the data in this - * really structure matches up with the - * ensemble. */ - Command *token; /* Reference to the command for which this - * structure is a cache of the resolution. */ - Tcl_Obj *fix; /* Corrected spelling, if needed. */ - Tcl_HashEntry *hPtr; /* Direct link to entry in the subcommand hash - * table. */ + Tcl_Size epoch; /* Used to confirm when the data in this + * really structure matches up with the + * ensemble. */ + Command *token; /* Reference to the command for which this + * structure is a cache of the resolution. */ + Tcl_Obj *fix; /* Corrected spelling, if needed. */ + Tcl_HashEntry *hPtr; /* Direct link to entry in the subcommand hash + * table. */ } EnsembleCmdRep; +/* + *---------------------------------------------------------------------- + * + * NewNsObj -- + * + * Make an object that contains a namespace's name. + * + * TODO: + * This is a candidate for doing something better! + * + *---------------------------------------------------------------------- + */ static inline Tcl_Obj * NewNsObj( Tcl_Namespace *namespacePtr) { Namespace *nsPtr = (Namespace *) namespacePtr; if (namespacePtr == TclGetGlobalNamespace(nsPtr->interp)) { return Tcl_NewStringObj("::", 2); } - return Tcl_NewStringObj(nsPtr->fullName, -1); + return Tcl_NewStringObj(nsPtr->fullName, TCL_AUTO_LENGTH); } /* *---------------------------------------------------------------------- * @@ -149,224 +171,51 @@ *---------------------------------------------------------------------- */ int TclNamespaceEnsembleCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - Tcl_Namespace *namespacePtr; - Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp), *cxtPtr, - *foundNsPtr, *altFoundNsPtr, *actualCxtPtr; - Tcl_Command token; - Tcl_DictSearch search; - Tcl_Obj *listObj; - const char *simpleName; - int index, done; - - if (nsPtr == NULL || nsPtr->flags & NS_DYING) { + Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp); + Tcl_Command token; /* The ensemble command. */ + int index; + + if (nsPtr == NULL || nsPtr->flags & NS_DEAD) { if (!Tcl_InterpDeleted(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "tried to manipulate ensemble of deleted namespace", - -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "DEAD", NULL); + TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "DEAD", (char *)NULL); } return TCL_ERROR; } if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?arg ...?"); return TCL_ERROR; - } - if (Tcl_GetIndexFromObj(interp, objv[1], ensembleSubcommands, + } else if (Tcl_GetIndexFromObj(interp, objv[1], ensembleSubcommands, "subcommand", 0, &index) != TCL_OK) { return TCL_ERROR; } switch ((enum EnsSubcmds) index) { - case ENS_CREATE: { - const char *name; - int len, allocatedMapFlag = 0; - /* - * Defaults - */ - Tcl_Obj *subcmdObj = NULL; - Tcl_Obj *mapObj = NULL; - int permitPrefix = 1; - Tcl_Obj *unknownObj = NULL; - Tcl_Obj *paramObj = NULL; - + case ENS_CREATE: /* * Check that we've got option-value pairs... [Bug 1558654] */ if (objc & 1) { Tcl_WrongNumArgs(interp, 2, objv, "?option value ...?"); return TCL_ERROR; } - objv += 2; - objc -= 2; - - name = nsPtr->name; - cxtPtr = (Namespace *) nsPtr->parentPtr; - - /* - * Parse the option list, applying type checks as we go. Note that we - * are not incrementing any reference counts in the objects at this - * stage, so the presence of an option multiple times won't cause any - * memory leaks. - */ - - for (; objc>1 ; objc-=2,objv+=2) { - if (Tcl_GetIndexFromObj(interp, objv[0], ensembleCreateOptions, - "option", 0, &index) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - switch ((enum EnsCreateOpts) index) { - case CRT_CMD: - name = TclGetString(objv[1]); - cxtPtr = nsPtr; - continue; - case CRT_SUBCMDS: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - subcmdObj = (len > 0 ? objv[1] : NULL); - continue; - case CRT_PARAM: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - paramObj = (len > 0 ? objv[1] : NULL); - continue; - case CRT_MAP: { - Tcl_Obj *patchedDict = NULL, *subcmdWordsObj; - - /* - * Verify that the map is sensible. - */ - - if (Tcl_DictObjFirst(interp, objv[1], &search, - &subcmdWordsObj, &listObj, &done) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - if (done) { - mapObj = NULL; - continue; - } - do { - Tcl_Obj **listv; - const char *cmd; - - if (TclListObjGetElements(interp, listObj, &len, - &listv) != TCL_OK) { - Tcl_DictObjDone(&search); - if (patchedDict) { - Tcl_DecrRefCount(patchedDict); - } - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - if (len < 1) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "ensemble subcommand implementations " - "must be non-empty lists", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", - "EMPTY_TARGET", NULL); - Tcl_DictObjDone(&search); - if (patchedDict) { - Tcl_DecrRefCount(patchedDict); - } - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - cmd = TclGetString(listv[0]); - if (!(cmd[0] == ':' && cmd[1] == ':')) { - Tcl_Obj *newList = Tcl_NewListObj(len, listv); - Tcl_Obj *newCmd = NewNsObj((Tcl_Namespace *) nsPtr); - - if (nsPtr->parentPtr) { - Tcl_AppendStringsToObj(newCmd, "::", NULL); - } - Tcl_AppendObjToObj(newCmd, listv[0]); - Tcl_ListObjReplace(NULL, newList, 0, 1, 1, &newCmd); - if (patchedDict == NULL) { - patchedDict = Tcl_DuplicateObj(objv[1]); - } - Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, - newList); - } - Tcl_DictObjNext(&search, &subcmdWordsObj, &listObj, - &done); - } while (!done); - - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - mapObj = (patchedDict ? patchedDict : objv[1]); - if (patchedDict) { - allocatedMapFlag = 1; - } - continue; - } - case CRT_PREFIX: - if (Tcl_GetBooleanFromObj(interp, objv[1], - &permitPrefix) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - continue; - case CRT_UNKNOWN: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - unknownObj = (len > 0 ? objv[1] : NULL); - continue; - } - } - - TclGetNamespaceForQualName(interp, name, cxtPtr, - TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altFoundNsPtr, - &actualCxtPtr, &simpleName); - - /* - * Create the ensemble. Note that this might delete another ensemble - * linked to the same namespace, so we must be careful. However, we - * should be OK because we only link the namespace into the list once - * we've created it (and after any deletions have occurred.) - */ - - token = TclCreateEnsembleInNs(interp, simpleName, - (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, - (permitPrefix ? TCL_ENSEMBLE_PREFIX : 0)); - Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj); - Tcl_SetEnsembleMappingDict(interp, token, mapObj); - Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj); - Tcl_SetEnsembleParameterList(interp, token, paramObj); + token = InitEnsembleFromOptions(interp, objc - 2, objv + 2); + if (token == NULL) { + return TCL_ERROR; + } /* * Tricky! Must ensure that the result is not shared (command delete * traces could have corrupted the pristine object that we started * with). [Snit test rename-1.5] @@ -373,11 +222,10 @@ */ Tcl_ResetResult(interp); Tcl_GetCommandFullName(interp, token, Tcl_GetObjResult(interp)); return TCL_OK; - } case ENS_EXISTS: if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "cmdname"); return TCL_ERROR; @@ -396,260 +244,522 @@ if (token == NULL) { return TCL_ERROR; } if (objc == 4) { - Tcl_Obj *resultObj = NULL; /* silence gcc 4 warning */ - - if (Tcl_GetIndexFromObj(interp, objv[3], ensembleConfigOptions, - "option", 0, &index) != TCL_OK) { - return TCL_ERROR; - } - switch ((enum EnsConfigOpts) index) { - case CONF_SUBCMDS: - Tcl_GetEnsembleSubcommandList(NULL, token, &resultObj); - if (resultObj != NULL) { - Tcl_SetObjResult(interp, resultObj); - } - break; - case CONF_PARAM: - Tcl_GetEnsembleParameterList(NULL, token, &resultObj); - if (resultObj != NULL) { - Tcl_SetObjResult(interp, resultObj); - } - break; - case CONF_MAP: - Tcl_GetEnsembleMappingDict(NULL, token, &resultObj); - if (resultObj != NULL) { - Tcl_SetObjResult(interp, resultObj); - } - break; - case CONF_NAMESPACE: - namespacePtr = NULL; /* silence gcc 4 warning */ - Tcl_GetEnsembleNamespace(NULL, token, &namespacePtr); - Tcl_SetObjResult(interp, NewNsObj(namespacePtr)); - break; - case CONF_PREFIX: { - int flags = 0; /* silence gcc 4 warning */ - - Tcl_GetEnsembleFlags(NULL, token, &flags); - Tcl_SetObjResult(interp, - Tcl_NewBooleanObj(flags & TCL_ENSEMBLE_PREFIX)); - break; - } - case CONF_UNKNOWN: - Tcl_GetEnsembleUnknownHandler(NULL, token, &resultObj); - if (resultObj != NULL) { - Tcl_SetObjResult(interp, resultObj); - } - break; - } + return ReadOneEnsembleOption(interp, token, objv[3]); } else if (objc == 3) { - /* - * Produce list of all information. - */ - - Tcl_Obj *resultObj, *tmpObj = NULL; /* silence gcc 4 warning */ - int flags = 0; /* silence gcc 4 warning */ - - TclNewObj(resultObj); - - /* -map option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_MAP], -1)); - Tcl_GetEnsembleMappingDict(NULL, token, &tmpObj); - Tcl_ListObjAppendElement(NULL, resultObj, - (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); - - /* -namespace option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_NAMESPACE], - -1)); - namespacePtr = NULL; /* silence gcc 4 warning */ - Tcl_GetEnsembleNamespace(NULL, token, &namespacePtr); - Tcl_ListObjAppendElement(NULL, resultObj, NewNsObj(namespacePtr)); - - /* -parameters option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_PARAM], -1)); - Tcl_GetEnsembleParameterList(NULL, token, &tmpObj); - Tcl_ListObjAppendElement(NULL, resultObj, - (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); - - /* -prefix option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_PREFIX], -1)); - Tcl_GetEnsembleFlags(NULL, token, &flags); - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewBooleanObj(flags & TCL_ENSEMBLE_PREFIX)); - - /* -subcommands option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_SUBCMDS],-1)); - Tcl_GetEnsembleSubcommandList(NULL, token, &tmpObj); - Tcl_ListObjAppendElement(NULL, resultObj, - (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); - - /* -unknown option */ - Tcl_ListObjAppendElement(NULL, resultObj, - Tcl_NewStringObj(ensembleConfigOptions[CONF_UNKNOWN],-1)); - Tcl_GetEnsembleUnknownHandler(NULL, token, &tmpObj); - Tcl_ListObjAppendElement(NULL, resultObj, - (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); - - Tcl_SetObjResult(interp, resultObj); + return ReadAllEnsembleOptions(interp, token); } else { - int len, allocatedMapFlag = 0; - Tcl_Obj *subcmdObj = NULL, *mapObj = NULL, *paramObj = NULL, - *unknownObj = NULL; /* Defaults, silence gcc 4 warnings */ - int permitPrefix, flags = 0; /* silence gcc 4 warning */ - - Tcl_GetEnsembleSubcommandList(NULL, token, &subcmdObj); - Tcl_GetEnsembleMappingDict(NULL, token, &mapObj); - Tcl_GetEnsembleParameterList(NULL, token, ¶mObj); - Tcl_GetEnsembleUnknownHandler(NULL, token, &unknownObj); - Tcl_GetEnsembleFlags(NULL, token, &flags); - permitPrefix = (flags & TCL_ENSEMBLE_PREFIX) != 0; - - objv += 3; - objc -= 3; - - /* - * Parse the option list, applying type checks as we go. Note that - * we are not incrementing any reference counts in the objects at - * this stage, so the presence of an option multiple times won't - * cause any memory leaks. - */ - - for (; objc>0 ; objc-=2,objv+=2) { - if (Tcl_GetIndexFromObj(interp, objv[0],ensembleConfigOptions, - "option", 0, &index) != TCL_OK) { - freeMapAndError: - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - return TCL_ERROR; - } - switch ((enum EnsConfigOpts) index) { - case CONF_SUBCMDS: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - goto freeMapAndError; - } - subcmdObj = (len > 0 ? objv[1] : NULL); - continue; - case CONF_PARAM: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - goto freeMapAndError; - } - paramObj = (len > 0 ? objv[1] : NULL); - continue; - case CONF_MAP: { - Tcl_Obj *patchedDict = NULL, *subcmdWordsObj, **listv; - const char *cmd; - - /* - * Verify that the map is sensible. - */ - - if (Tcl_DictObjFirst(interp, objv[1], &search, - &subcmdWordsObj, &listObj, &done) != TCL_OK) { - goto freeMapAndError; - } - if (done) { - mapObj = NULL; - continue; - } - do { - if (TclListObjGetElements(interp, listObj, &len, - &listv) != TCL_OK) { - Tcl_DictObjDone(&search); - if (patchedDict) { - Tcl_DecrRefCount(patchedDict); - } - goto freeMapAndError; - } - if (len < 1) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "ensemble subcommand implementations " - "must be non-empty lists", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", - "EMPTY_TARGET", NULL); - Tcl_DictObjDone(&search); - if (patchedDict) { - Tcl_DecrRefCount(patchedDict); - } - goto freeMapAndError; - } - cmd = TclGetString(listv[0]); - if (!(cmd[0] == ':' && cmd[1] == ':')) { - Tcl_Obj *newList = Tcl_DuplicateObj(listObj); - Tcl_Obj *newCmd = NewNsObj((Tcl_Namespace*)nsPtr); - - if (nsPtr->parentPtr) { - Tcl_AppendStringsToObj(newCmd, "::", NULL); - } - Tcl_AppendObjToObj(newCmd, listv[0]); - Tcl_ListObjReplace(NULL, newList, 0, 1, 1, - &newCmd); - if (patchedDict == NULL) { - patchedDict = Tcl_DuplicateObj(objv[1]); - } - Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, - newList); - } - Tcl_DictObjNext(&search, &subcmdWordsObj, &listObj, - &done); - } while (!done); - if (allocatedMapFlag) { - Tcl_DecrRefCount(mapObj); - } - mapObj = (patchedDict ? patchedDict : objv[1]); - if (patchedDict) { - allocatedMapFlag = 1; - } - continue; - } - case CONF_NAMESPACE: - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "option -namespace is read-only", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "READ_ONLY", - NULL); - goto freeMapAndError; - case CONF_PREFIX: - if (Tcl_GetBooleanFromObj(interp, objv[1], - &permitPrefix) != TCL_OK) { - goto freeMapAndError; - } - continue; - case CONF_UNKNOWN: - if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { - goto freeMapAndError; - } - unknownObj = (len > 0 ? objv[1] : NULL); - continue; - } - } - - /* - * Update the namespace now that we've finished the parsing stage. - */ - - flags = (permitPrefix ? flags|TCL_ENSEMBLE_PREFIX - : flags&~TCL_ENSEMBLE_PREFIX); - Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj); - Tcl_SetEnsembleMappingDict(interp, token, mapObj); - Tcl_SetEnsembleParameterList(interp, token, paramObj); - Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj); - Tcl_SetEnsembleFlags(interp, token, flags); - } - return TCL_OK; + return SetEnsembleConfigOptions(interp, token, objc - 3, objv + 3); + } default: Tcl_Panic("unexpected ensemble command"); } return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * InitEnsembleFromOptions -- + * + * Core of implementation of "namespace ensemble create". + * + * Results: + * Returns created ensemble's command token if successful, and NULL if + * anything goes wrong. + * + * Side effects: + * Creates the ensemble for the namespace if one did not previously + * exist. + * + * Note: + * Can't use SetEnsembleConfigOptions() here. Different (but overlapping) + * options are supported. + * + *---------------------------------------------------------------------- + */ +static Tcl_Command +InitEnsembleFromOptions( + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp); + Namespace *cxtPtr = nsPtr->parentPtr; + Namespace *altFoundNsPtr, *actualCxtPtr; + const char *name = nsPtr->name; + Tcl_Size len; + int allocatedMapFlag = 0; + int index; + Tcl_Command token; /* The created ensemble command. */ + Namespace *foundNsPtr; + const char *simpleName; + /* + * Defaults + */ + Tcl_Obj *subcmdObj = NULL; + Tcl_Obj *mapObj = NULL; + int permitPrefix = 1; + Tcl_Obj *unknownObj = NULL; + Tcl_Obj *paramObj = NULL; + + /* + * Parse the option list, applying type checks as we go. Note that we are + * not incrementing any reference counts in the objects at this stage, so + * the presence of an option multiple times won't cause any memory leaks. + */ + + for (; objc>1 ; objc-=2,objv+=2) { + if (Tcl_GetIndexFromObj(interp, objv[0], ensembleCreateOptions, + "option", 0, &index) != TCL_OK) { + goto error; + } + switch ((enum EnsCreateOpts) index) { + case CRT_CMD: + name = TclGetString(objv[1]); + cxtPtr = nsPtr; + continue; + case CRT_SUBCMDS: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto error; + } + subcmdObj = (len > 0 ? objv[1] : NULL); + continue; + case CRT_PARAM: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto error; + } + paramObj = (len > 0 ? objv[1] : NULL); + continue; + case CRT_MAP: { + Tcl_Obj *patchedDict = NULL, *subcmdWordsObj, *listObj; + Tcl_DictSearch search; + int done; + + /* + * Verify that the map is sensible. + */ + + if (Tcl_DictObjFirst(interp, objv[1], &search, + &subcmdWordsObj, &listObj, &done) != TCL_OK) { + goto error; + } else if (done) { + mapObj = NULL; + continue; + } + do { + Tcl_Obj **listv; + const char *cmd; + + if (TclListObjGetElements(interp, listObj, &len, + &listv) != TCL_OK) { + goto mapError; + } + if (len < 1) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "ensemble subcommand implementations " + "must be non-empty lists", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", + "EMPTY_TARGET", (char *)NULL); + goto mapError; + } + cmd = TclGetString(listv[0]); + if (!(cmd[0] == ':' && cmd[1] == ':')) { + Tcl_Obj *newList = Tcl_NewListObj(len, listv); + Tcl_Obj *newCmd = NewNsObj((Tcl_Namespace *) nsPtr); + + if (nsPtr->parentPtr) { + Tcl_AppendStringsToObj(newCmd, "::", (char *)NULL); + } + Tcl_AppendObjToObj(newCmd, listv[0]); + Tcl_ListObjReplace(NULL, newList, 0, 1, 1, &newCmd); + if (patchedDict == NULL) { + patchedDict = Tcl_DuplicateObj(objv[1]); + } + Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, newList); + } + Tcl_DictObjNext(&search, &subcmdWordsObj, &listObj, &done); + } while (!done); + + if (allocatedMapFlag) { + Tcl_DecrRefCount(mapObj); + } + mapObj = (patchedDict ? patchedDict : objv[1]); + if (patchedDict) { + allocatedMapFlag = 1; + } + continue; + mapError: + Tcl_DictObjDone(&search); + if (patchedDict) { + Tcl_DecrRefCount(patchedDict); + } + goto error; + } + case CRT_PREFIX: + if (Tcl_GetBooleanFromObj(interp, objv[1], + &permitPrefix) != TCL_OK) { + goto error; + } + continue; + case CRT_UNKNOWN: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto error; + } + unknownObj = (len > 0 ? objv[1] : NULL); + continue; + } + } + + TclGetNamespaceForQualName(interp, name, cxtPtr, + TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altFoundNsPtr, + &actualCxtPtr, &simpleName); + + /* + * Create the ensemble. Note that this might delete another ensemble + * linked to the same namespace, so we must be careful. However, we + * should be OK because we only link the namespace into the list once + * we've created it (and after any deletions have occurred.) + */ + + token = TclCreateEnsembleInNs(interp, simpleName, + (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, + (permitPrefix ? TCL_ENSEMBLE_PREFIX : 0)); + Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj); + Tcl_SetEnsembleMappingDict(interp, token, mapObj); + Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj); + Tcl_SetEnsembleParameterList(interp, token, paramObj); + return token; + + error: + if (allocatedMapFlag) { + Tcl_DecrRefCount(mapObj); + } + return NULL; +} + +/* + *---------------------------------------------------------------------- + * + * ReadOneEnsembleOption -- + * + * Core of implementation of "namespace ensemble configure" with just a + * single option name. + * + * Results: + * Tcl result code. Modifies the interpreter result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ +static int +ReadOneEnsembleOption( + Tcl_Interp *interp, + Tcl_Command token, /* The ensemble to read from. */ + Tcl_Obj *optionObj) /* The name of the option to read. */ +{ + Tcl_Obj *resultObj = NULL; /* silence gcc 4 warning */ + int index; + + if (Tcl_GetIndexFromObj(interp, optionObj, ensembleConfigOptions, + "option", 0, &index) != TCL_OK) { + return TCL_ERROR; + } + switch ((enum EnsConfigOpts) index) { + case CONF_SUBCMDS: + Tcl_GetEnsembleSubcommandList(NULL, token, &resultObj); + if (resultObj != NULL) { + Tcl_SetObjResult(interp, resultObj); + } + break; + case CONF_PARAM: + Tcl_GetEnsembleParameterList(NULL, token, &resultObj); + if (resultObj != NULL) { + Tcl_SetObjResult(interp, resultObj); + } + break; + case CONF_MAP: + Tcl_GetEnsembleMappingDict(NULL, token, &resultObj); + if (resultObj != NULL) { + Tcl_SetObjResult(interp, resultObj); + } + break; + case CONF_NAMESPACE: { + Tcl_Namespace *namespacePtr = NULL; /* silence gcc 4 warning */ + Tcl_GetEnsembleNamespace(NULL, token, &namespacePtr); + Tcl_SetObjResult(interp, NewNsObj(namespacePtr)); + break; + } + case CONF_PREFIX: { + int flags = 0; /* silence gcc 4 warning */ + + Tcl_GetEnsembleFlags(NULL, token, &flags); + Tcl_SetObjResult(interp, + Tcl_NewBooleanObj(flags & TCL_ENSEMBLE_PREFIX)); + break; + } + case CONF_UNKNOWN: + Tcl_GetEnsembleUnknownHandler(NULL, token, &resultObj); + if (resultObj != NULL) { + Tcl_SetObjResult(interp, resultObj); + } + break; + } + return TCL_OK; +} +/* + *---------------------------------------------------------------------- + * + * ReadAllEnsembleOptions -- + * + * Core of implementation of "namespace ensemble configure" without + * option names. + * + * Results: + * Tcl result code. Modifies the interpreter result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ +static int +ReadAllEnsembleOptions( + Tcl_Interp *interp, + Tcl_Command token) /* The ensemble to read from. */ +{ + Tcl_Obj *resultObj, *tmpObj = NULL; /* silence gcc 4 warning */ + int flags = 0; /* silence gcc 4 warning */ + Tcl_Namespace *namespacePtr = NULL; /* silence gcc 4 warning */ + + TclNewObj(resultObj); + + /* -map option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_MAP], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleMappingDict(NULL, token, &tmpObj); + Tcl_ListObjAppendElement(NULL, resultObj, + (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); + + /* -namespace option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_NAMESPACE], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleNamespace(NULL, token, &namespacePtr); + Tcl_ListObjAppendElement(NULL, resultObj, NewNsObj(namespacePtr)); + + /* -parameters option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_PARAM], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleParameterList(NULL, token, &tmpObj); + Tcl_ListObjAppendElement(NULL, resultObj, + (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); + + /* -prefix option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_PREFIX], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleFlags(NULL, token, &flags); + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewBooleanObj(flags & TCL_ENSEMBLE_PREFIX)); + + /* -subcommands option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_SUBCMDS], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleSubcommandList(NULL, token, &tmpObj); + Tcl_ListObjAppendElement(NULL, resultObj, + (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); + + /* -unknown option */ + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(ensembleConfigOptions[CONF_UNKNOWN], + TCL_AUTO_LENGTH)); + Tcl_GetEnsembleUnknownHandler(NULL, token, &tmpObj); + Tcl_ListObjAppendElement(NULL, resultObj, + (tmpObj != NULL) ? tmpObj : Tcl_NewObj()); + + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} +/* + *---------------------------------------------------------------------- + * + * SetEnsembleConfigOptions -- + * + * Core of implementation of "namespace ensemble configure" with even + * number of arguments (where there is at least one pair). + * + * Results: + * Tcl result code. Modifies the interpreter result. + * + * Side effects: + * Modifies the ensemble's configuration. + * + *---------------------------------------------------------------------- + */ +static int +SetEnsembleConfigOptions( + Tcl_Interp *interp, + Tcl_Command token, /* The ensemble to configure. */ + int objc, /* The count of option-related arguments. */ + Tcl_Obj *const objv[]) /* Option-related arguments. */ +{ + Tcl_Size len; + int allocatedMapFlag = 0; + Tcl_Obj *subcmdObj = NULL, *mapObj = NULL, *paramObj = NULL, + *unknownObj = NULL; /* Defaults, silence gcc 4 warnings */ + Tcl_Obj *listObj; + Tcl_DictSearch search; + int permitPrefix, flags = 0; /* silence gcc 4 warning */ + int index, done; + + Tcl_GetEnsembleSubcommandList(NULL, token, &subcmdObj); + Tcl_GetEnsembleMappingDict(NULL, token, &mapObj); + Tcl_GetEnsembleParameterList(NULL, token, ¶mObj); + Tcl_GetEnsembleUnknownHandler(NULL, token, &unknownObj); + Tcl_GetEnsembleFlags(NULL, token, &flags); + permitPrefix = (flags & TCL_ENSEMBLE_PREFIX) != 0; + + /* + * Parse the option list, applying type checks as we go. Note that + * we are not incrementing any reference counts in the objects at + * this stage, so the presence of an option multiple times won't + * cause any memory leaks. + */ + + for (; objc>0 ; objc-=2,objv+=2) { + if (Tcl_GetIndexFromObj(interp, objv[0], ensembleConfigOptions, + "option", 0, &index) != TCL_OK) { + goto freeMapAndError; + } + switch ((enum EnsConfigOpts) index) { + case CONF_SUBCMDS: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto freeMapAndError; + } + subcmdObj = (len > 0 ? objv[1] : NULL); + continue; + case CONF_PARAM: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto freeMapAndError; + } + paramObj = (len > 0 ? objv[1] : NULL); + continue; + case CONF_MAP: { + Tcl_Obj *patchedDict = NULL, *subcmdWordsObj, **listv; + Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp); + const char *cmd; + + /* + * Verify that the map is sensible. + */ + + if (Tcl_DictObjFirst(interp, objv[1], &search, + &subcmdWordsObj, &listObj, &done) != TCL_OK) { + goto freeMapAndError; + } else if (done) { + mapObj = NULL; + continue; + } + + do { + if (TclListObjLength(interp, listObj, &len) != TCL_OK) { + goto finishSearchAndError; + } + if (len < 1) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "ensemble subcommand implementations " + "must be non-empty lists", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", + "EMPTY_TARGET", (char *)NULL); + goto finishSearchAndError; + } + if (TclListObjGetElements(interp, listObj, &len, + &listv) != TCL_OK) { + goto finishSearchAndError; + } + cmd = TclGetString(listv[0]); + if (!(cmd[0] == ':' && cmd[1] == ':')) { + Tcl_Obj *newList = Tcl_DuplicateObj(listObj); + Tcl_Obj *newCmd = NewNsObj((Tcl_Namespace*) nsPtr); + + if (nsPtr->parentPtr) { + Tcl_AppendStringsToObj(newCmd, "::", (char *)NULL); + } + Tcl_AppendObjToObj(newCmd, listv[0]); + Tcl_ListObjReplace(NULL, newList, 0, 1, 1, &newCmd); + if (patchedDict == NULL) { + patchedDict = Tcl_DuplicateObj(objv[1]); + } + Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, newList); + } + Tcl_DictObjNext(&search, &subcmdWordsObj, &listObj, &done); + } while (!done); + if (allocatedMapFlag) { + Tcl_DecrRefCount(mapObj); + } + mapObj = (patchedDict ? patchedDict : objv[1]); + if (patchedDict) { + allocatedMapFlag = 1; + } + continue; + + finishSearchAndError: + Tcl_DictObjDone(&search); + if (patchedDict) { + Tcl_DecrRefCount(patchedDict); + } + goto freeMapAndError; + } + case CONF_NAMESPACE: + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "option -namespace is read-only", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "READ_ONLY", + (char *)NULL); + goto freeMapAndError; + case CONF_PREFIX: + if (Tcl_GetBooleanFromObj(interp, objv[1], + &permitPrefix) != TCL_OK) { + goto freeMapAndError; + } + continue; + case CONF_UNKNOWN: + if (TclListObjLength(interp, objv[1], &len) != TCL_OK) { + goto freeMapAndError; + } + unknownObj = (len > 0 ? objv[1] : NULL); + continue; + } + } + + /* + * Update the namespace now that we've finished the parsing stage. + */ + + flags = (permitPrefix ? flags | TCL_ENSEMBLE_PREFIX + : flags & ~TCL_ENSEMBLE_PREFIX); + Tcl_SetEnsembleSubcommandList(interp, token, subcmdObj); + Tcl_SetEnsembleMappingDict(interp, token, mapObj); + Tcl_SetEnsembleParameterList(interp, token, paramObj); + Tcl_SetEnsembleUnknownHandler(interp, token, unknownObj); + Tcl_SetEnsembleFlags(interp, token, flags); + return TCL_OK; + + freeMapAndError: + if (allocatedMapFlag) { + Tcl_DecrRefCount(mapObj); + } + return TCL_ERROR; +} /* *---------------------------------------------------------------------- * * TclCreateEnsembleInNs -- @@ -667,22 +777,23 @@ * namespace components). */ Tcl_Namespace *nameNsPtr, /* Name of namespace to create the command * in. */ Tcl_Namespace *ensembleNsPtr, /* Name of the namespace for the ensemble. */ - int flags) + int flags) /* Whether we need exact matching and whether + * we bytecode-compile the ensemble's uses. */ { Namespace *nsPtr = (Namespace *) ensembleNsPtr; EnsembleConfig *ensemblePtr; Tcl_Command token; - ensemblePtr = (EnsembleConfig *)Tcl_Alloc(sizeof(EnsembleConfig)); + ensemblePtr = (EnsembleConfig *) ckalloc(sizeof(EnsembleConfig)); token = TclNRCreateCommandInNs(interp, name, (Tcl_Namespace *) nameNsPtr, TclEnsembleImplementationCmd, NsEnsembleImplementationCmdNR, ensemblePtr, DeleteEnsembleConfig); if (token == NULL) { - Tcl_Free(ensemblePtr); + ckfree(ensemblePtr); return NULL; } ensemblePtr->nsPtr = nsPtr; ensemblePtr->epoch = 0; @@ -727,20 +838,20 @@ * The token for the command created. * * Effect * The ensemble is created and marked for compilation. * - * *---------------------------------------------------------------------- */ Tcl_Command Tcl_CreateEnsemble( Tcl_Interp *interp, - const char *name, - Tcl_Namespace *namespacePtr, - int flags) + const char *name, /* The ensemble name. */ + Tcl_Namespace *namespacePtr,/* Context namespace. */ + int flags) /* Whether we need exact matching and whether + * we bytecode-compile the ensemble's uses. */ { Namespace *nsPtr = (Namespace *) namespacePtr, *foundNsPtr, *altNsPtr, *actualNsPtr; const char * simpleName; @@ -751,10 +862,77 @@ TclGetNamespaceForQualName(interp, name, nsPtr, TCL_CREATE_NS_IF_UNKNOWN, &foundNsPtr, &altNsPtr, &actualNsPtr, &simpleName); return TclCreateEnsembleInNs(interp, simpleName, (Tcl_Namespace *) foundNsPtr, (Tcl_Namespace *) nsPtr, flags); } + +/* + *---------------------------------------------------------------------- + * + * GetEnsembleFromCommand -- + * + * Standard check to see if a command is an ensemble. + * + * Results: + * The ensemble implementation if the command is an ensemble. NULL if it + * isn't. + * + * Side effects: + * Reports an error in the interpreter (if non-NULL) if the command is + * not an ensemble. + * + *---------------------------------------------------------------------- + */ +static inline EnsembleConfig * +GetEnsembleFromCommand( + Tcl_Interp *interp, /* Where to report an error. May be NULL. */ + Tcl_Command token) /* What to check for ensemble-ness. */ +{ + Command *cmdPtr = (Command *) token; + + if (cmdPtr->objProc != TclEnsembleImplementationCmd) { + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "command is not an ensemble", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, + "TCL", "ENSEMBLE", "NOT_ENSEMBLE", (char *)NULL); + } + return NULL; + } + return (EnsembleConfig *) cmdPtr->objClientData; +} + +/* + *---------------------------------------------------------------------- + * + * BumpEpochIfNecessary -- + * + * Increments the compilation epoch if the (ensemble) command is one where + * changes would be seen by the compiler in some cases. + * + * Results: + * None. + * + * Side effects: + * May trigger later bytecode recompilations. + * + *---------------------------------------------------------------------- + */ +static inline void +BumpEpochIfNecessary( + Tcl_Interp *interp, + Tcl_Command token) /* The ensemble command to check. */ +{ + /* + * Special hack to make compiling of [info exists] work when the + * dictionary is modified. + */ + + if (((Command *) token)->compileProc != NULL) { + ((Interp *) interp)->compileEpoch++; + } +} /* *---------------------------------------------------------------------- * * Tcl_SetEnsembleSubcommandList -- @@ -772,35 +950,30 @@ */ int Tcl_SetEnsembleSubcommandList( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to write to. */ Tcl_Obj *subcmdList) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); Tcl_Obj *oldList; - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); + if (ensemblePtr == NULL) { return TCL_ERROR; } if (subcmdList != NULL) { - int length; + Tcl_Size length; if (TclListObjLength(interp, subcmdList, &length) != TCL_OK) { return TCL_ERROR; } if (length < 1) { subcmdList = NULL; } } - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; oldList = ensemblePtr->subcmdList; ensemblePtr->subcmdList = subcmdList; if (subcmdList != NULL) { Tcl_IncrRefCount(subcmdList); } @@ -814,20 +987,11 @@ * counting the number of namespace export actions, but it is the simplest * way to go! */ ensemblePtr->nsPtr->exportLookupEpoch++; - - /* - * Special hack to make compiling of [info exists] work when the - * dictionary is modified. - */ - - if (cmdPtr->compileProc != NULL) { - ((Interp *) interp)->compileEpoch++; - } - + BumpEpochIfNecessary(interp, token); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -847,22 +1011,18 @@ */ int Tcl_SetEnsembleParameterList( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to write to. */ Tcl_Obj *paramList) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); Tcl_Obj *oldList; - int length; + Tcl_Size length; - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); + if (ensemblePtr == NULL) { return TCL_ERROR; } if (paramList == NULL) { length = 0; } else { @@ -872,11 +1032,10 @@ if (length < 1) { paramList = NULL; } } - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; oldList = ensemblePtr->parameterList; ensemblePtr->parameterList = paramList; if (paramList != NULL) { Tcl_IncrRefCount(paramList); } @@ -891,20 +1050,11 @@ * counting the number of namespace export actions, but it is the simplest * way to go! */ ensemblePtr->nsPtr->exportLookupEpoch++; - - /* - * Special hack to make compiling of [info exists] work when the - * dictionary is modified. - */ - - if (cmdPtr->compileProc != NULL) { - ((Interp *) interp)->compileEpoch++; - } - + BumpEpochIfNecessary(interp, token); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -924,25 +1074,22 @@ */ int Tcl_SetEnsembleMappingDict( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to write to. */ Tcl_Obj *mapDict) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); Tcl_Obj *oldDict; - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); + if (ensemblePtr == NULL) { return TCL_ERROR; } if (mapDict != NULL) { - int size, done; + Tcl_Size size; + int done; Tcl_DictSearch search; Tcl_Obj *valuePtr; if (Tcl_DictObjSize(interp, mapDict, &size) != TCL_OK) { return TCL_ERROR; @@ -959,13 +1106,13 @@ } bytes = TclGetString(cmdObjPtr); if (bytes[0] != ':' || bytes[1] != ':') { Tcl_SetObjResult(interp, Tcl_NewStringObj( "ensemble target is not a fully-qualified command", - -1)); + TCL_AUTO_LENGTH)); Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", - "UNQUALIFIED_TARGET", NULL); + "UNQUALIFIED_TARGET", (char *)NULL); Tcl_DictObjDone(&search); return TCL_ERROR; } } @@ -972,11 +1119,10 @@ if (size < 1) { mapDict = NULL; } } - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; oldDict = ensemblePtr->subcommandDict; ensemblePtr->subcommandDict = mapDict; if (mapDict != NULL) { Tcl_IncrRefCount(mapDict); } @@ -990,20 +1136,11 @@ * counting the number of namespace export actions, but it is the simplest * way to go! */ ensemblePtr->nsPtr->exportLookupEpoch++; - - /* - * Special hack to make compiling of [info exists] work when the - * dictionary is modified. - */ - - if (cmdPtr->compileProc != NULL) { - ((Interp *) interp)->compileEpoch++; - } - + BumpEpochIfNecessary(interp, token); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1023,35 +1160,30 @@ */ int Tcl_SetEnsembleUnknownHandler( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to write to. */ Tcl_Obj *unknownList) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); Tcl_Obj *oldList; - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); + if (ensemblePtr == NULL) { return TCL_ERROR; } if (unknownList != NULL) { - int length; + Tcl_Size length; if (TclListObjLength(interp, unknownList, &length) != TCL_OK) { return TCL_ERROR; } if (length < 1) { unknownList = NULL; } } - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; oldList = ensemblePtr->unknownHandler; ensemblePtr->unknownHandler = unknownList; if (unknownList != NULL) { Tcl_IncrRefCount(unknownList); } @@ -1089,27 +1221,20 @@ */ int Tcl_SetEnsembleFlags( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to write to. */ int flags) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - int wasCompiled; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + int changedFlags = flags ^ ensemblePtr->flags; + + if (ensemblePtr == NULL) { return TCL_ERROR; } - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; - wasCompiled = ensemblePtr->flags & ENSEMBLE_COMPILE; - /* * This API refuses to set the ENSEMBLE_DEAD flag... */ ensemblePtr->flags &= ENSEMBLE_DEAD; @@ -1128,20 +1253,14 @@ * If the ENSEMBLE_COMPILE flag status was changed, install or remove the * compiler function and bump the interpreter's compilation epoch so that * bytecode gets regenerated. */ - if (flags & ENSEMBLE_COMPILE) { - if (!wasCompiled) { - ((Command*) ensemblePtr->token)->compileProc = TclCompileEnsemble; - ((Interp *) interp)->compileEpoch++; - } - } else { - if (wasCompiled) { - ((Command *) ensemblePtr->token)->compileProc = NULL; - ((Interp *) interp)->compileEpoch++; - } + if (changedFlags & ENSEMBLE_COMPILE) { + ((Command*) ensemblePtr->token)->compileProc = + ((flags & ENSEMBLE_COMPILE) ? TclCompileEnsemble : NULL); + ((Interp *) interp)->compileEpoch++; } return TCL_OK; } @@ -1166,26 +1285,18 @@ */ int Tcl_GetEnsembleSubcommandList( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ Tcl_Obj **subcmdListPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *subcmdListPtr = ensemblePtr->subcmdList; return TCL_OK; } /* @@ -1208,26 +1319,18 @@ */ int Tcl_GetEnsembleParameterList( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ Tcl_Obj **paramListPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *paramListPtr = ensemblePtr->parameterList; return TCL_OK; } /* @@ -1250,26 +1353,18 @@ */ int Tcl_GetEnsembleMappingDict( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ Tcl_Obj **mapDictPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *mapDictPtr = ensemblePtr->subcommandDict; return TCL_OK; } /* @@ -1291,26 +1386,18 @@ */ int Tcl_GetEnsembleUnknownHandler( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ Tcl_Obj **unknownListPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *unknownListPtr = ensemblePtr->unknownHandler; return TCL_OK; } /* @@ -1332,26 +1419,18 @@ */ int Tcl_GetEnsembleFlags( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ int *flagsPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *flagsPtr = ensemblePtr->flags; return TCL_OK; } /* @@ -1373,26 +1452,18 @@ */ int Tcl_GetEnsembleNamespace( Tcl_Interp *interp, - Tcl_Command token, + Tcl_Command token, /* The ensemble command to read from. */ Tcl_Namespace **namespacePtrPtr) { - Command *cmdPtr = (Command *) token; - EnsembleConfig *ensemblePtr; - - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "command is not an ensemble", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "NOT_ENSEMBLE", NULL); - } + EnsembleConfig *ensemblePtr = GetEnsembleFromCommand(interp, token); + + if (ensemblePtr == NULL) { return TCL_ERROR; } - - ensemblePtr = (EnsembleConfig *)cmdPtr->objClientData; *namespacePtrPtr = (Tcl_Namespace *) ensemblePtr->nsPtr; return TCL_OK; } /* @@ -1421,40 +1492,39 @@ * the flags. */ Tcl_Obj *cmdNameObj, /* Name of command to look up. */ int flags) /* Either 0 or TCL_LEAVE_ERR_MSG; other flags * are probably not useful. */ { - Command *cmdPtr; + Tcl_Command token; - cmdPtr = (Command *) - Tcl_FindCommand(interp, TclGetString(cmdNameObj), NULL, flags); - if (cmdPtr == NULL) { + token = Tcl_FindCommand(interp, TclGetString(cmdNameObj), NULL, flags); + if (token == NULL) { return NULL; } - if (cmdPtr->objProc != TclEnsembleImplementationCmd) { + if (((Command *) token)->objProc != TclEnsembleImplementationCmd) { /* * Reuse existing infrastructure for following import link chains * rather than duplicating it. */ - cmdPtr = (Command *) TclGetOriginalCommand((Tcl_Command) cmdPtr); + token = TclGetOriginalCommand(token); - if (cmdPtr == NULL - || cmdPtr->objProc != TclEnsembleImplementationCmd) { + if (token == NULL || + ((Command *) token)->objProc != TclEnsembleImplementationCmd) { if (flags & TCL_LEAVE_ERR_MSG) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not an ensemble command", TclGetString(cmdNameObj))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ENSEMBLE", - TclGetString(cmdNameObj), NULL); + TclGetString(cmdNameObj), (char *)NULL); } return NULL; } } - return (Tcl_Command) cmdPtr; + return token; } /* *---------------------------------------------------------------------- * @@ -1472,11 +1542,11 @@ *---------------------------------------------------------------------- */ int Tcl_IsEnsemble( - Tcl_Command token) + Tcl_Command token) /* The command to check. */ { Command *cmdPtr = (Command *) token; if (cmdPtr->objProc == TclEnsembleImplementationCmd) { return 1; @@ -1501,10 +1571,15 @@ * creating an ensemble subcommand (see the binary implementation). * * Currently, the TCL_ENSEMBLE_PREFIX ensemble flag is only used on * top-level ensemble commands. * + * This code is not safe to run in Safe interpreter after user code has + * executed. That's OK right now because it's just used to set up Tcl, + * but it means we mustn't expose it at all, not even to Tk (until we can + * hide commands in namespaces directly). + * * Results: * Handle for the new ensemble, or NULL on failure. * * Side effects: * May advance the bytecode compilation epoch. @@ -1513,37 +1588,38 @@ */ Tcl_Command TclMakeEnsemble( Tcl_Interp *interp, - const char *name, /* The ensemble name (as explained above) */ - const EnsembleImplMap map[]) /* The subcommands to create */ + const char *name, /* The ensemble name (as explained above) */ + const EnsembleImplMap map[])/* The subcommands to create */ { Tcl_Command ensemble; Tcl_Namespace *ns; Tcl_DString buf, hiddenBuf; const char **nameParts = NULL; const char *cmdName = NULL; - int i, nameCount = 0, ensembleFlags = 0, hiddenLen; + Tcl_Size i, nameCount = 0; + int ensembleFlags = 0, hiddenLen; /* * Construct the path for the ensemble namespace and create it. */ Tcl_DStringInit(&buf); Tcl_DStringInit(&hiddenBuf); TclDStringAppendLiteral(&hiddenBuf, "tcl:"); - Tcl_DStringAppend(&hiddenBuf, name, -1); + Tcl_DStringAppend(&hiddenBuf, name, TCL_AUTO_LENGTH); TclDStringAppendLiteral(&hiddenBuf, ":"); hiddenLen = Tcl_DStringLength(&hiddenBuf); if (name[0] == ':' && name[1] == ':') { /* * An absolute name, so use it directly. */ cmdName = name; - Tcl_DStringAppend(&buf, name, -1); + Tcl_DStringAppend(&buf, name, TCL_AUTO_LENGTH); ensembleFlags = TCL_ENSEMBLE_PREFIX; } else { /* * Not an absolute name, so do munging of it. Note that this treats a * multi-word list differently to a single word. @@ -1555,11 +1631,11 @@ Tcl_Panic("invalid ensemble name '%s'", name); } for (i = 0; i < nameCount; ++i) { TclDStringAppendLiteral(&buf, "::"); - Tcl_DStringAppend(&buf, nameParts[i], -1); + Tcl_DStringAppend(&buf, nameParts[i], TCL_AUTO_LENGTH); } } ns = Tcl_FindNamespace(interp, Tcl_DStringValue(&buf), NULL, TCL_CREATE_NS_IF_UNKNOWN); @@ -1594,21 +1670,20 @@ /* * Create the ensemble mapping dictionary and the ensemble command procs. */ if (ensemble != NULL) { - Tcl_Obj *mapDict, *fromObj, *toObj; + Tcl_Obj *mapDict, *toObj; Command *cmdPtr; TclDStringAppendLiteral(&buf, "::"); TclNewObj(mapDict); for (i=0 ; map[i].name != NULL ; i++) { - fromObj = Tcl_NewStringObj(map[i].name, -1); TclNewStringObj(toObj, Tcl_DStringValue(&buf), Tcl_DStringLength(&buf)); - Tcl_AppendToObj(toObj, map[i].name, -1); - Tcl_DictObjPut(NULL, mapDict, fromObj, toObj); + Tcl_AppendToObj(toObj, map[i].name, TCL_AUTO_LENGTH); + TclDictPut(NULL, mapDict, map[i].name, toObj); if (map[i].proc || map[i].nreProc) { /* * If the command is unsafe, hide it when we're in a safe * interpreter. The code to do this is really hokey! It also @@ -1621,33 +1696,36 @@ cmdPtr = (Command *) Tcl_NRCreateCommand(interp, "___tmp", map[i].proc, map[i].nreProc, map[i].clientData, NULL); Tcl_DStringSetLength(&hiddenBuf, hiddenLen); if (Tcl_HideCommand(interp, "___tmp", - Tcl_DStringAppend(&hiddenBuf, map[i].name, -1))) { + Tcl_DStringAppend(&hiddenBuf, map[i].name, + TCL_AUTO_LENGTH))) { Tcl_Panic("%s", Tcl_GetStringResult(interp)); } + /* don't compile unsafe subcommands in safe interp */ + cmdPtr->compileProc = NULL; } else { /* * Not hidden, so just create it. Yay! */ cmdPtr = (Command *) Tcl_NRCreateCommand(interp, TclGetString(toObj), map[i].proc, map[i].nreProc, map[i].clientData, NULL); + cmdPtr->compileProc = map[i].compileProc; } - cmdPtr->compileProc = map[i].compileProc; } } Tcl_SetEnsembleMappingDict(interp, ensemble, mapDict); } Tcl_DStringFree(&buf); Tcl_DStringFree(&hiddenBuf); if (nameParts != NULL) { - Tcl_Free((void *)nameParts); + ckfree(nameParts); } return ensemble; } /* @@ -1672,11 +1750,11 @@ *---------------------------------------------------------------------- */ int TclEnsembleImplementationCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return Tcl_NRCallObjProc(interp, NsEnsembleImplementationCmdNR, @@ -1683,16 +1761,16 @@ clientData, objc, objv); } static int NsEnsembleImplementationCmdNR( - ClientData clientData, + void *clientData, /* The ensemble this is the impl. of. */ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - EnsembleConfig *ensemblePtr = (EnsembleConfig *)clientData; + EnsembleConfig *ensemblePtr = (EnsembleConfig *) clientData; /* The ensemble itself. */ Tcl_Obj *prefixObj; /* An object containing the prefix words of * the command that implements the * subcommand. */ Tcl_HashEntry *hPtr; /* Used for efficient lookup of fully @@ -1699,73 +1777,71 @@ * specified but not yet cached command * names. */ int reparseCount = 0; /* Number of reparses. */ Tcl_Obj *errorObj; /* Used for building error messages. */ Tcl_Obj *subObj; - size_t subIdx; + Tcl_Size subIdx; /* - * Must recheck objc, since numParameters might have changed. Cf. test + * Must recheck objc since numParameters might have changed. See test * namespace-53.9. */ restartEnsembleParse: subIdx = 1 + ensemblePtr->numParameters; - if ((size_t)objc < subIdx + 1) { + if (objc < subIdx + 1) { /* - * We don't have a subcommand argument. Make error message. + * No subcommand argument. Make error message. */ Tcl_DString buf; /* Message being built */ Tcl_DStringInit(&buf); if (ensemblePtr->parameterList) { - Tcl_DStringAppend(&buf, - TclGetString(ensemblePtr->parameterList), -1); + TclDStringAppendObj(&buf, ensemblePtr->parameterList); TclDStringAppendLiteral(&buf, " "); } TclDStringAppendLiteral(&buf, "subcommand ?arg ...?"); Tcl_WrongNumArgs(interp, 1, objv, Tcl_DStringValue(&buf)); Tcl_DStringFree(&buf); return TCL_ERROR; } - if (ensemblePtr->nsPtr->flags & NS_DYING) { + if (ensemblePtr->nsPtr->flags & NS_DEAD) { /* * Don't know how we got here, but make things give up quickly. */ if (!Tcl_InterpDeleted(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "ensemble activated for deleted namespace", -1)); - Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "DEAD", NULL); + "ensemble activated for deleted namespace", + TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "DEAD", (char *)NULL); } return TCL_ERROR; } /* - * Determine if the table of subcommands is right. If so, we can just look - * up in there and go straight to dispatch. + * If the table of subcommands is valid just lookup up the command there + * and go to dispatch. */ subObj = objv[subIdx]; if (ensemblePtr->epoch == ensemblePtr->nsPtr->exportLookupEpoch) { /* - * Table of subcommands is still valid; therefore there might be a - * valid cache of discovered information which we can reuse. Do the - * check here, and if we're still valid, we can jump straight to the - * part where we do the invocation of the subcommand. + * Table of subcommands is still valid so if the internal representtion + * is an ensembleCmd, just call it. */ EnsembleCmdRep *ensembleCmd; - ECRGetIntRep(subObj, ensembleCmd); + ECRGetInternalRep(subObj, ensembleCmd); if (ensembleCmd) { if (ensembleCmd->epoch == ensemblePtr->epoch && - ensembleCmd->token == (Command *)ensemblePtr->token) { - prefixObj = (Tcl_Obj *)Tcl_GetHashValue(ensembleCmd->hPtr); + ensembleCmd->token == (Command *) ensemblePtr->token) { + prefixObj = (Tcl_Obj *) Tcl_GetHashValue(ensembleCmd->hPtr); Tcl_IncrRefCount(prefixObj); if (ensembleCmd->fix) { TclSpellFix(interp, objv, objc, subIdx, subObj, ensembleCmd->fix); } goto runResultingSubcommand; @@ -1775,42 +1851,40 @@ BuildEnsembleConfig(ensemblePtr); ensemblePtr->epoch = ensemblePtr->nsPtr->exportLookupEpoch; } /* - * Look in the hashtable for the subcommand name; this is the fastest way - * of all if there is no cache in operation. + * Look in the hashtable for the named subcommand. This is the fastest + * path if there is no cache in operation. */ hPtr = Tcl_FindHashEntry(&ensemblePtr->subcommandTable, TclGetString(subObj)); if (hPtr != NULL) { - /* - * Cache for later in the subcommand object. + * Cache ensemble in the subcommand object for later. */ MakeCachedEnsembleCommand(subObj, ensemblePtr, hPtr, NULL); } else if (!(ensemblePtr->flags & TCL_ENSEMBLE_PREFIX)) { /* - * Could not map, no prefixing, go to unknown/error handling. + * Could not map. No prefixing. Go to unknown/error handling. */ goto unknownOrAmbiguousSubcommand; } else { /* - * If we've not already confirmed the command with the hash as part of - * building our export table, we need to scan the sorted array for - * matches. + * If the command isn't yet confirmed with the hash as part of building + * the export table, scan the sorted array for matches. */ - const char *subcmdName; /* Name of the subcommand, or unique prefix of - * it (will be an error for a non-unique - * prefix). */ + const char *subcmdName; /* Name of the subcommand or unique prefix of + * it (a non-unique prefix produces an error). + */ char *fullName = NULL; /* Full name of the subcommand. */ - size_t stringLength, i; - size_t tableLength = ensemblePtr->subcommandTable.numEntries; + Tcl_Size stringLength, i; + Tcl_Size tableLength = ensemblePtr->subcommandTable.numEntries; Tcl_Obj *fix; subcmdName = TclGetStringFromObj(subObj, &stringLength); for (i=0 ; isubcommandArrayPtr[i]; } else if (cmp < 0) { /* - * Because we are searching a sorted table, we can now stop - * searching because we have gone past anything that could - * possibly match. + * The table is sorted so stop searching because a match would + * have been found already. */ break; } } if (fullName == NULL) { /* - * The subcommand is not a prefix of anything, so bail out! + * The subcommand is not a prefix of anything. Bail out! */ goto unknownOrAmbiguousSubcommand; } hPtr = Tcl_FindHashEntry(&ensemblePtr->subcommandTable, fullName); @@ -1854,45 +1927,43 @@ /* * Record the spelling correction for usage message. */ - fix = Tcl_NewStringObj(fullName, -1); + fix = Tcl_NewStringObj(fullName, TCL_AUTO_LENGTH); /* * Cache for later in the subcommand object. */ MakeCachedEnsembleCommand(subObj, ensemblePtr, hPtr, fix); TclSpellFix(interp, objv, objc, subIdx, subObj, fix); } - prefixObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr); + prefixObj = (Tcl_Obj *) Tcl_GetHashValue(hPtr); Tcl_IncrRefCount(prefixObj); runResultingSubcommand: /* - * Do the real work of execution of the subcommand by building an array of - * objects (note that this is potentially not the same length as the - * number of arguments to this ensemble command), populating it and then - * feeding it back through the main command-lookup engine. In theory, we - * could look up the command in the namespace ourselves, as we already - * have the namespace in which it is guaranteed to exist, + * Execute the subcommand by populating an array of objects, which might + * not be the same length as the number of arguments to this ensemble + * command, and then handing it to the main command-lookup engine. In + * theory, the command could be looked up right here using the namespace in + * which it is guaranteed to exist, * * ((Q: That's not true if the -map option is used, is it?)) * - * but we don't do that (the cacheing of the command object used should - * help with that.) + * but don't do that because caching of the command object should help. */ { - Tcl_Obj *copyPtr; /* The actual list of words to dispatch to. + Tcl_Obj *copyPtr; /* The list of words to dispatch on. * Will be freed by the dispatch engine. */ Tcl_Obj **copyObjv; - int copyObjc, prefixObjc; + Tcl_Size copyObjc, prefixObjc; - Tcl_ListObjLength(NULL, prefixObj, &prefixObjc); + TclListObjLength(NULL, prefixObj, &prefixObjc); if (objc == 2) { copyPtr = TclListObjCopy(NULL, prefixObj); } else { copyPtr = Tcl_NewListObj(objc - 2 + prefixObjc, NULL); @@ -1906,12 +1977,12 @@ Tcl_IncrRefCount(copyPtr); TclNRAddCallback(interp, TclNRReleaseValues, copyPtr, NULL, NULL, NULL); TclDecrRefCount(prefixObj); /* - * Record what arguments the script sent in so that things like - * Tcl_WrongNumArgs can give the correct error message. Parameters + * Record the words of the command as given so that routines like + * Tcl_WrongNumArgs can produce the correct error message. Parameters * count both as inserted and removed arguments. */ if (TclInitRewriteEnsemble(interp, 2 + ensemblePtr->numParameters, prefixObjc + ensemblePtr->numParameters, objv)) { @@ -1922,21 +1993,20 @@ /* * Hand off to the target command. */ TclSkipTailcall(interp); - Tcl_ListObjGetElements(NULL, copyPtr, ©Objc, ©Objv); - ((Interp *)interp)->lookupNsPtr = ensemblePtr->nsPtr; + TclListObjGetElements(NULL, copyPtr, ©Objc, ©Objv); + ((Interp *) interp)->lookupNsPtr = ensemblePtr->nsPtr; return TclNREvalObjv(interp, copyObjc, copyObjv, TCL_EVAL_INVOKE, NULL); } unknownOrAmbiguousSubcommand: /* - * Have not been able to match the subcommand asked for with a real - * subcommand that we export. See whether a handler has been registered - * for dealing with this situation. Will only call (at most) once for any - * particular ensemble invocation. + * The named subcommand did not match any exported command. If there is a + * handler registered unknown subcommands, call it, but not more than once + * for this call. */ if (ensemblePtr->unknownHandler != NULL && reparseCount++ < 1) { switch (EnsembleUnknownCallback(interp, ensemblePtr, objc, objv, &prefixObj)) { @@ -1948,19 +2018,19 @@ goto restartEnsembleParse; } } /* - * We cannot determine what subcommand to hand off to, so generate a - * (standard) failure message. Note the one odd case compared with - * standard ensemble-like command, which is where a namespace has no - * exported commands at all... + * Could not find a routine for the named subcommand so generate a standard + * failure message. The one odd case compared with a standard + * ensemble-like command is where a namespace has no exported commands at + * all... */ Tcl_ResetResult(interp); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "SUBCOMMAND", - TclGetString(subObj), NULL); + TclGetString(subObj), (char *)NULL); if (ensemblePtr->subcommandTable.numEntries == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown subcommand \"%s\": namespace %s does not" " export any commands", TclGetString(subObj), ensemblePtr->nsPtr->fullName)); @@ -1968,16 +2038,18 @@ } errorObj = Tcl_ObjPrintf("unknown%s subcommand \"%s\": must be ", (ensemblePtr->flags & TCL_ENSEMBLE_PREFIX ? " or ambiguous" : ""), TclGetString(subObj)); if (ensemblePtr->subcommandTable.numEntries == 1) { - Tcl_AppendToObj(errorObj, ensemblePtr->subcommandArrayPtr[0], -1); + Tcl_AppendToObj(errorObj, ensemblePtr->subcommandArrayPtr[0], + TCL_AUTO_LENGTH); } else { - size_t i; + Tcl_Size i; for (i=0 ; isubcommandTable.numEntries-1 ; i++) { - Tcl_AppendToObj(errorObj, ensemblePtr->subcommandArrayPtr[i], -1); + Tcl_AppendToObj(errorObj, ensemblePtr->subcommandArrayPtr[i], + TCL_AUTO_LENGTH); Tcl_AppendToObj(errorObj, ", ", 2); } Tcl_AppendPrintfToObj(errorObj, "or %s", ensemblePtr->subcommandArrayPtr[i]); } @@ -1985,11 +2057,11 @@ return TCL_ERROR; } int TclClearRootEnsemble( - TCL_UNUSED(ClientData *), + TCL_UNUSED(void **), Tcl_Interp *interp, int result) { TclResetRewriteEnsemble(interp, 1); return result; @@ -1998,12 +2070,12 @@ /* *---------------------------------------------------------------------- * * TclInitRewriteEnsemble -- * - * Applies a rewrite of arguments so that an ensemble subcommand will - * report error messages correctly for the overall command. + * Applies a rewrite of arguments so that an ensemble subcommand + * correctly reports any error messages for the overall command. * * Results: * Whether this is the first rewrite applied, a value which must be * passed to TclResetRewriteEnsemble when undoing this command's * behaviour. @@ -2015,12 +2087,12 @@ */ int TclInitRewriteEnsemble( Tcl_Interp *interp, - size_t numRemoved, - size_t numInserted, + Tcl_Size numRemoved, + Tcl_Size numInserted, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; int isRootEnsemble = (iPtr->ensembleRewrite.sourceObjs == NULL); @@ -2028,11 +2100,11 @@ if (isRootEnsemble) { iPtr->ensembleRewrite.sourceObjs = objv; iPtr->ensembleRewrite.numRemovedObjs = numRemoved; iPtr->ensembleRewrite.numInsertedObjs = numInserted; } else { - size_t numIns = iPtr->ensembleRewrite.numInsertedObjs; + Tcl_Size numIns = iPtr->ensembleRewrite.numInsertedObjs; if (numIns < numRemoved) { iPtr->ensembleRewrite.numRemovedObjs += numRemoved - numIns; iPtr->ensembleRewrite.numInsertedObjs = numInserted; } else { @@ -2077,11 +2149,11 @@ /* *---------------------------------------------------------------------- * * TclSpellFix -- * - * Record a spelling correction that needs making in the generation of + * Records a spelling correction that needs making in the generation of * the WrongNumArgs usage message. * * Results: * None. * @@ -2091,36 +2163,36 @@ *---------------------------------------------------------------------- */ static int FreeER( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { Tcl_Obj **tmp = (Tcl_Obj **) data[0]; Tcl_Obj **store = (Tcl_Obj **) data[1]; - Tcl_Free(store); - Tcl_Free(tmp); + ckfree(store); + ckfree(tmp); return result; } void TclSpellFix( Tcl_Interp *interp, Tcl_Obj *const *objv, - int objc, - size_t badIdx, + Tcl_Size objc, + Tcl_Size badIdx, Tcl_Obj *bad, Tcl_Obj *fix) { Interp *iPtr = (Interp *) interp; Tcl_Obj *const *search; Tcl_Obj **store; - size_t idx; - size_t size; + Tcl_Size idx; + Tcl_Size size; if (iPtr->ensembleRewrite.sourceObjs == NULL) { iPtr->ensembleRewrite.sourceObjs = objv; iPtr->ensembleRewrite.numRemovedObjs = 0; iPtr->ensembleRewrite.numInsertedObjs = 0; @@ -2142,12 +2214,12 @@ search = (Tcl_Obj *const *) search[1]; } if (badIdx < iPtr->ensembleRewrite.numInsertedObjs) { /* - * Misspelled value was inserted. We cannot directly jump to the bad - * value, but have to search. + * Misspelled value was inserted. Cannot directly jump to the bad + * value. Must search. */ idx = 1; while (idx < size) { if (search[idx] == bad) { @@ -2174,13 +2246,13 @@ search = iPtr->ensembleRewrite.sourceObjs; if (search[0] == NULL) { store = (Tcl_Obj **) search[2]; } else { - Tcl_Obj **tmp = (Tcl_Obj **)Tcl_Alloc(3 * sizeof(Tcl_Obj *)); + Tcl_Obj **tmp = (Tcl_Obj **) ckalloc(3 * sizeof(Tcl_Obj *)); - store = (Tcl_Obj **)Tcl_Alloc(size * sizeof(Tcl_Obj *)); + store = (Tcl_Obj **) ckalloc(size * sizeof(Tcl_Obj *)); memcpy(store, iPtr->ensembleRewrite.sourceObjs, size * sizeof(Tcl_Obj *)); /* * Awful casting abuse here! Note that the NULL in the first element @@ -2202,10 +2274,34 @@ } /* *---------------------------------------------------------------------- * + * TclEnsembleGetRewriteValues -- + * + * Get the original arguments to the current command before any rewrite + * rules (from aliases, ensembles, and method forwards) were applied. + * + *---------------------------------------------------------------------- + */ +Tcl_Obj *const * +TclEnsembleGetRewriteValues( + Tcl_Interp *interp) /* Current interpreter. */ + +{ + Interp *iPtr = (Interp *) interp; + Tcl_Obj *const *origObjv = iPtr->ensembleRewrite.sourceObjs; + + if (origObjv[0] == NULL) { + origObjv = (Tcl_Obj *const *) origObjv[2]; + } + return origObjv; +} + +/* + *---------------------------------------------------------------------- + * * TclFetchEnsembleRoot -- * * Returns the root of ensemble rewriting, if any. * If no root exists, returns objv instead. * @@ -2215,116 +2311,120 @@ * Side effects: * None. * *---------------------------------------------------------------------- */ - Tcl_Obj *const * TclFetchEnsembleRoot( Tcl_Interp *interp, Tcl_Obj *const *objv, - int objc, - int *objcPtr) + Tcl_Size objc, + Tcl_Size *objcPtr) { + Tcl_Obj *const *sourceObjs; Interp *iPtr = (Interp *) interp; if (iPtr->ensembleRewrite.sourceObjs) { *objcPtr = objc + iPtr->ensembleRewrite.numRemovedObjs - iPtr->ensembleRewrite.numInsertedObjs; - return iPtr->ensembleRewrite.sourceObjs; + if (iPtr->ensembleRewrite.sourceObjs[0] == NULL) { + sourceObjs = (Tcl_Obj *const *) iPtr->ensembleRewrite.sourceObjs[1]; + } else { + sourceObjs = iPtr->ensembleRewrite.sourceObjs; + } + return sourceObjs; } *objcPtr = objc; return objv; } /* * ---------------------------------------------------------------------- * - * EnsmebleUnknownCallback -- + * EnsembleUnknownCallback -- * - * Helper for the ensemble engine that handles the procesing of unknown - * callbacks. See the user documentation of the ensemble unknown handler - * for details; this function is only ever called when such a function is - * defined, and is only ever called once per ensemble dispatch (i.e. if a - * reparse still fails, this isn't called again). + * Helper for the ensemble engine. Calls the routine registered for + * "ensemble unknown" case. See the user documentation of the + * ensemble unknown handler for details. Only called when such a + * function is defined, and is only called once per ensemble dispatch. + * I.e. even if a reparse still fails, this isn't called again. * * Results: * TCL_OK - *prefixObjPtr contains the command words to dispatch * to. - * TCL_CONTINUE - Need to reparse (*prefixObjPtr is invalid). - * TCL_ERROR - Something went wrong! Error message in interpreter. + * TCL_CONTINUE - Need to reparse, i.e. *prefixObjPtr is invalid + * TCL_ERROR - Something went wrong. Error message in interpreter. * * Side effects: - * Calls the Tcl interpreter, so arbitrary. + * Arbitrary, due to evaluation of script provided by client. * * ---------------------------------------------------------------------- */ static inline int EnsembleUnknownCallback( Tcl_Interp *interp, - EnsembleConfig *ensemblePtr, - int objc, - Tcl_Obj *const objv[], - Tcl_Obj **prefixObjPtr) + EnsembleConfig *ensemblePtr,/* The ensemble structure. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[], /* Actual arguments. */ + Tcl_Obj **prefixObjPtr) /* Where to write the prefix suggested by the + * unknown callback. Must not be NULL. Only has + * a meaningful value on TCL_OK. */ { - int paramc, i, result, prefixObjc; + Tcl_Size paramc; + int result; + Tcl_Size i, prefixObjc; Tcl_Obj **paramv, *unknownCmd, *ensObj; /* - * Create the unknown command callback to determine what to do. + * Create the "unknown" command callback to determine what to do. */ unknownCmd = Tcl_DuplicateObj(ensemblePtr->unknownHandler); TclNewObj(ensObj); Tcl_GetCommandFullName(interp, ensemblePtr->token, ensObj); Tcl_ListObjAppendElement(NULL, unknownCmd, ensObj); - for (i=1 ; iflags & ENSEMBLE_DEAD)) { if (!Tcl_InterpDeleted(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unknown subcommand handler deleted its ensemble", -1)); + "unknown subcommand handler deleted its ensemble", + TCL_AUTO_LENGTH)); Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "UNKNOWN_DELETED", - NULL); + (char *)NULL); } result = TCL_ERROR; } Tcl_Release(ensemblePtr); /* - * If we succeeded, we should either have a list of words that form the - * command to be executed, or an empty list. In the empty-list case, the - * ensemble is believed to be updated so we should ask the ensemble engine - * to reparse the original command. + * On success the result is a list of words that form the command to be + * executed. If the list is empty, the ensemble should have been updated, + * so ask the ensemble engine to reparse the original command. */ if (result == TCL_OK) { *prefixObjPtr = Tcl_GetObjResult(interp); Tcl_IncrRefCount(*prefixObjPtr); TclDecrRefCount(unknownCmd); Tcl_ResetResult(interp); - /* - * Namespace is still there. Check if the result is a valid list. If - * it is, and it is non-empty, that list is what we are using as our - * replacement. - */ + /* A non-empty list is the replacement command. */ if (TclListObjLength(interp, *prefixObjPtr, &prefixObjc) != TCL_OK) { TclDecrRefCount(*prefixObjPtr); Tcl_AddErrorInfo(interp, "\n while parsing result of " "ensemble unknown subcommand handler"); @@ -2333,44 +2433,48 @@ if (prefixObjc > 0) { return TCL_OK; } /* - * Namespace alive & empty result => reparse. + * Empty result => reparse. */ TclDecrRefCount(*prefixObjPtr); return TCL_CONTINUE; } /* - * Oh no! An exceptional result. Convert to an error. + * Convert exceptional result to an error. */ if (!Tcl_InterpDeleted(interp)) { if (result != TCL_ERROR) { Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unknown subcommand handler returned bad code: ", -1)); + "unknown subcommand handler returned bad code: ", + TCL_AUTO_LENGTH)); switch (result) { case TCL_RETURN: - Tcl_AppendToObj(Tcl_GetObjResult(interp), "return", -1); + Tcl_AppendToObj(Tcl_GetObjResult(interp), "return", + TCL_AUTO_LENGTH); break; case TCL_BREAK: - Tcl_AppendToObj(Tcl_GetObjResult(interp), "break", -1); + Tcl_AppendToObj(Tcl_GetObjResult(interp), "break", + TCL_AUTO_LENGTH); break; case TCL_CONTINUE: - Tcl_AppendToObj(Tcl_GetObjResult(interp), "continue", -1); + Tcl_AppendToObj(Tcl_GetObjResult(interp), "continue", + TCL_AUTO_LENGTH); break; default: Tcl_AppendPrintfToObj(Tcl_GetObjResult(interp), "%d", result); } Tcl_AddErrorInfo(interp, "\n result of " "ensemble unknown subcommand handler: "); Tcl_AppendObjToErrorInfo(interp, unknownCmd); Tcl_SetErrorCode(interp, "TCL", "ENSEMBLE", "UNKNOWN_RESULT", - NULL); + (char *)NULL); } else { Tcl_AddErrorInfo(interp, "\n (ensemble unknown subcommand handler)"); } } @@ -2381,47 +2485,47 @@ /* *---------------------------------------------------------------------- * * MakeCachedEnsembleCommand -- * - * Cache what we've computed so far; it's not nice to repeatedly copy - * strings about. Note that to do this, we start by deleting any old - * representation that there was (though if it was an out of date - * ensemble rep, we can skip some of the deallocation process.) + * Caches what has been computed so far to minimize string copying. + * Starts by deleting any existing representation but reusing the existing + * structure if it is an ensembleCmd. * * Results: - * None + * None. * * Side effects: - * Alters the internal representation of the first object parameter. + * Converts the internal representation of the given object to an + * ensembleCmd. * *---------------------------------------------------------------------- */ static void MakeCachedEnsembleCommand( - Tcl_Obj *objPtr, - EnsembleConfig *ensemblePtr, - Tcl_HashEntry *hPtr, - Tcl_Obj *fix) + Tcl_Obj *objPtr, /* Object to cache in. */ + EnsembleConfig *ensemblePtr,/* Ensemble implementation. */ + Tcl_HashEntry *hPtr, /* What to cache; what the object maps to. */ + Tcl_Obj *fix) /* Spelling correction for later error, or NULL + * if no correction. */ { EnsembleCmdRep *ensembleCmd; - ECRGetIntRep(objPtr, ensembleCmd); + ECRGetInternalRep(objPtr, ensembleCmd); if (ensembleCmd) { TclCleanupCommandMacro(ensembleCmd->token); if (ensembleCmd->fix) { Tcl_DecrRefCount(ensembleCmd->fix); } } else { /* - * Kill the old internal rep, and replace it with a brand new one of - * our own. + * Replace any old internal representation with a new one. */ - ensembleCmd = (EnsembleCmdRep *)Tcl_Alloc(sizeof(EnsembleCmdRep)); - ECRSetIntRep(objPtr, ensembleCmd); + ensembleCmd = (EnsembleCmdRep *) ckalloc(sizeof(EnsembleCmdRep)); + ECRSetInternalRep(objPtr, ensembleCmd); } /* * Populate the internal rep. */ @@ -2439,56 +2543,52 @@ /* *---------------------------------------------------------------------- * * DeleteEnsembleConfig -- * - * Destroys the data structure used to represent an ensemble. This is - * called when the ensemble's command is deleted (which happens - * automatically if the ensemble's namespace is deleted.) Maintainers - * should note that ensembles should be deleted by deleting their - * commands. + * Destroys the data structure used to represent an ensemble. Called when + * the procedure for the ensemble is deleted, which happens automatically + * if the namespace for the ensemble is deleted. Deleting the procedure + * for an ensemble is the right way to initiate cleanup. * * Results: * None. * * Side effects: - * Memory is (eventually) deallocated. + * Memory is eventually deallocated. * *---------------------------------------------------------------------- */ static void ClearTable( - EnsembleConfig *ensemblePtr) + EnsembleConfig *ensemblePtr)/* Ensemble to clear table of. */ { Tcl_HashTable *hash = &ensemblePtr->subcommandTable; if (hash->numEntries != 0) { - Tcl_HashSearch search; - Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(hash, &search); - - while (hPtr != NULL) { - Tcl_Obj *prefixObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr); - Tcl_DecrRefCount(prefixObj); - hPtr = Tcl_NextHashEntry(&search); - } - Tcl_Free(ensemblePtr->subcommandArrayPtr); + Tcl_HashSearch search; + Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(hash, &search); + + while (hPtr != NULL) { + Tcl_Obj *prefixObj = (Tcl_Obj *) Tcl_GetHashValue(hPtr); + Tcl_DecrRefCount(prefixObj); + hPtr = Tcl_NextHashEntry(&search); + } + ckfree(ensemblePtr->subcommandArrayPtr); } Tcl_DeleteHashTable(hash); } static void DeleteEnsembleConfig( - ClientData clientData) + void *clientData) /* Ensemble to delete. */ { - EnsembleConfig *ensemblePtr = (EnsembleConfig *)clientData; + EnsembleConfig *ensemblePtr = (EnsembleConfig *) clientData; Namespace *nsPtr = ensemblePtr->nsPtr; - /* - * Unlink from the ensemble chain if it has not been marked as having been - * done already. - */ + /* Unlink from the ensemble chain if it not already marked as unlinked. */ if (ensemblePtr->next != ensemblePtr) { EnsembleConfig *ensPtr = (EnsembleConfig *) nsPtr->ensembles; if (ensPtr == ensemblePtr) { @@ -2510,11 +2610,11 @@ */ ensemblePtr->flags |= ENSEMBLE_DEAD; /* - * Kill the pointer-containing fields. + * Release the fields that contain pointers. */ ClearTable(ensemblePtr); if (ensemblePtr->subcmdList != NULL) { Tcl_DecrRefCount(ensemblePtr->subcmdList); @@ -2528,14 +2628,13 @@ if (ensemblePtr->unknownHandler != NULL) { Tcl_DecrRefCount(ensemblePtr->unknownHandler); } /* - * Arrange for the structure to be reclaimed. Note that this is complex - * because we have to make sure that we can react sensibly when an - * ensemble is deleted during the process of initialising the ensemble - * (especially the unknown callback.) + * Arrange for the structure to be reclaimed. This is complex because it is + * necessary to react sensibly when an ensemble is deleted during its + * initialisation, particularly in the case of an unknown callback. */ Tcl_EventuallyFree(ensemblePtr, TCL_DYNAMIC); } @@ -2542,35 +2641,34 @@ /* *---------------------------------------------------------------------- * * BuildEnsembleConfig -- * - * Create the internal data structures that describe how an ensemble - * looks, being a hash mapping from the full command name to the Tcl list - * that describes the implementation prefix words, and a sorted array of - * all the full command names to allow for reasonably efficient - * unambiguous prefix handling. + * Creates the internal data structures that describe how an ensemble + * looks. The structures are a hash map from the full command name to the + * Tcl list that describes the implementation prefix words, and a sorted + * array of all the full command names to allow for reasonably efficient + * handling of an unambiguous prefix. * * Results: * None. * * Side effects: * Reallocates and rebuilds the hash table and array stored at the * ensemblePtr argument. For large ensembles or large namespaces, this is - * a potentially expensive operation. + * may be an expensive operation. * *---------------------------------------------------------------------- */ static void BuildEnsembleConfig( - EnsembleConfig *ensemblePtr) + EnsembleConfig *ensemblePtr)/* Ensemble to set up. */ { - Tcl_HashSearch search; /* Used for scanning the set of commands in - * the namespace that backs up this - * ensemble. */ - size_t i, j; + Tcl_HashSearch search; /* Used for scanning the commands in + * the namespace for this ensemble. */ + Tcl_Size i, j; int isNew; Tcl_HashTable *hash = &ensemblePtr->subcommandTable; Tcl_HashEntry *hPtr; Tcl_Obj *mapDict = ensemblePtr->subcommandDict; Tcl_Obj *subList = ensemblePtr->subcmdList; @@ -2577,124 +2675,121 @@ ClearTable(ensemblePtr); Tcl_InitHashTable(hash, TCL_STRING_KEYS); if (subList) { - int subc; - Tcl_Obj **subv, *target, *cmdObj, *cmdPrefixObj; - const char *name; - - /* - * There is a list of exactly what subcommands go in the table. - * Must determine the target for each. - */ - - Tcl_ListObjGetElements(NULL, subList, &subc, &subv); - if (subList == mapDict) { - /* - * Strange case where explicit list of subcommands is same value - * as the dict mapping to targets. - */ - - for (i = 0; i < (size_t)subc; i += 2) { - name = TclGetString(subv[i]); - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - if (!isNew) { - cmdObj = (Tcl_Obj *)Tcl_GetHashValue(hPtr); - Tcl_DecrRefCount(cmdObj); - } - Tcl_SetHashValue(hPtr, subv[i+1]); - Tcl_IncrRefCount(subv[i+1]); - - name = TclGetString(subv[i+1]); - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - if (isNew) { - cmdObj = Tcl_NewStringObj(name, -1); - cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); - Tcl_SetHashValue(hPtr, cmdPrefixObj); - Tcl_IncrRefCount(cmdPrefixObj); - } - } - } else { - /* + Tcl_Size subc; + Tcl_Obj **subv, *target, *cmdObj, *cmdPrefixObj; + const char *name; + + /* + * There is a list of exactly what subcommands go in the table. + * Determine the target for each. + */ + + TclListObjGetElements(NULL, subList, &subc, &subv); + if (subList == mapDict) { + /* + * Unusual case where explicit list of subcommands is same value + * as the dict mapping to targets. + */ + + for (i = 0; i < subc; i += 2) { + name = TclGetString(subv[i]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (!isNew) { + cmdObj = (Tcl_Obj *) Tcl_GetHashValue(hPtr); + Tcl_DecrRefCount(cmdObj); + } + Tcl_SetHashValue(hPtr, subv[i + 1]); + Tcl_IncrRefCount(subv[i + 1]); + + name = TclGetString(subv[i + 1]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (isNew) { + cmdObj = Tcl_NewStringObj(name, TCL_AUTO_LENGTH); + cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); + Tcl_SetHashValue(hPtr, cmdPrefixObj); + Tcl_IncrRefCount(cmdPrefixObj); + } + } + } else { + /* * Usual case where we can freely act on the list and dict. */ - for (i = 0; i < (size_t)subc; i++) { - name = TclGetString(subv[i]); - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - if (!isNew) { - continue; - } - - /* + for (i = 0; i < subc; i++) { + name = TclGetString(subv[i]); + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + if (!isNew) { + continue; + } + + /* * Lookup target in the dictionary. */ - if (mapDict) { - Tcl_DictObjGet(NULL, mapDict, subv[i], &target); - if (target) { - Tcl_SetHashValue(hPtr, target); - Tcl_IncrRefCount(target); - continue; - } - } - - /* - * target was not in the dictionary so map onto the namespace. - * Note in this case that we do not guarantee that the command - * is actually there; that is the programmer's responsibility - * (or [::unknown] of course). - */ - - cmdObj = Tcl_NewStringObj(name, -1); - cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); - Tcl_SetHashValue(hPtr, cmdPrefixObj); - Tcl_IncrRefCount(cmdPrefixObj); - } - } + if (mapDict) { + Tcl_DictObjGet(NULL, mapDict, subv[i], &target); + if (target) { + Tcl_SetHashValue(hPtr, target); + Tcl_IncrRefCount(target); + continue; + } + } + + /* + * Target was not in the dictionary. Map onto the namespace. + * In this case there is no guarantee that the command is + * actually there. It is the responsibility of the programmer + * (or [::unknown] of course) to provide the procedure. + */ + + cmdObj = Tcl_NewStringObj(name, TCL_AUTO_LENGTH); + cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); + Tcl_SetHashValue(hPtr, cmdPrefixObj); + Tcl_IncrRefCount(cmdPrefixObj); + } + } } else if (mapDict) { - /* - * No subcmd list, but we do have a mapping dictionary so we should - * use the keys of that. Convert the dictionary's contents into the - * form required for the ensemble's internal hashtable. - */ - - Tcl_DictSearch dictSearch; - Tcl_Obj *keyObj, *valueObj; - int done; - - Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch, - &keyObj, &valueObj, &done); - while (!done) { - const char *name = TclGetString(keyObj); - - hPtr = Tcl_CreateHashEntry(hash, name, &isNew); - Tcl_SetHashValue(hPtr, valueObj); - Tcl_IncrRefCount(valueObj); - Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done); - } + /* + * No subcmd list, but there is a mapping dictionary, so use + * the keys of that. Convert the contents of the dictionary into the + * form required for the internal hashtable of the ensemble. + */ + + Tcl_DictSearch dictSearch; + Tcl_Obj *keyObj, *valueObj; + int done; + + Tcl_DictObjFirst(NULL, ensemblePtr->subcommandDict, &dictSearch, + &keyObj, &valueObj, &done); + while (!done) { + const char *name = TclGetString(keyObj); + + hPtr = Tcl_CreateHashEntry(hash, name, &isNew); + Tcl_SetHashValue(hPtr, valueObj); + Tcl_IncrRefCount(valueObj); + Tcl_DictObjNext(&dictSearch, &keyObj, &valueObj, &done); + } } else { /* - * Discover what commands are actually exported by the namespace. - * What we have is an array of patterns and a hash table whose keys - * are the command names exported by the namespace (the contents do - * not matter here.) We must find out what commands are actually - * exported by filtering each command in the namespace against each of - * the patterns in the export list. Note that we use an intermediate - * hash table to make memory management easier, and because that makes - * exact matching far easier too. - * - * Suggestion for future enhancement: compute the unique prefixes and - * place them in the hash too, which should make for even faster - * matching. + * Use the array of patterns and the hash table whose keys are the + * commands exported by the namespace. The corresponding values do not + * matter here. Filter the commands in the namespace against the + * patterns in the export list to find out what commands are actually + * exported. Use an intermediate hash table to make memory management + * easier and to make exact matching much easier. + * + * Suggestion for future enhancement: Compute the unique prefixes and + * place them in the hash too for even faster matching. */ hPtr = Tcl_FirstHashEntry(&ensemblePtr->nsPtr->cmdTable, &search); for (; hPtr!= NULL ; hPtr=Tcl_NextHashEntry(&search)) { - char *nsCmdName = /* Name of command in namespace. */ - (char *)Tcl_GetHashKey(&ensemblePtr->nsPtr->cmdTable, hPtr); + char *nsCmdName = (char *) /* Name of command in namespace. */ + Tcl_GetHashKey(&ensemblePtr->nsPtr->cmdTable, hPtr); for (i=0 ; insPtr->numExportPatterns ; i++) { if (Tcl_StringMatch(nsCmdName, ensemblePtr->nsPtr->exportArrayPtr[i])) { hPtr = Tcl_CreateHashEntry(hash, nsCmdName, &isNew); @@ -2710,11 +2805,11 @@ TclNewObj(cmdObj); Tcl_AppendStringsToObj(cmdObj, ensemblePtr->nsPtr->fullName, (ensemblePtr->nsPtr->parentPtr ? "::" : ""), - nsCmdName, NULL); + nsCmdName, (char *)NULL); cmdPrefixObj = Tcl_NewListObj(1, &cmdObj); Tcl_SetHashValue(hPtr, cmdPrefixObj); Tcl_IncrRefCount(cmdPrefixObj); } break; @@ -2727,52 +2822,54 @@ ensemblePtr->subcommandArrayPtr = NULL; return; } /* - * Create a sorted array of all subcommands in the ensemble; hash tables - * are all very well for a quick look for an exact match, but they can't - * determine things like whether a string is a prefix of another (not - * without lots of preparation anyway) and they're no good for when we're - * generating the error message either. - * - * We do this by filling an array with the names (we use the hash keys - * directly to save a copy, since any time we change the array we change - * the hash too, and vice versa) and running quicksort over the array. - */ - - ensemblePtr->subcommandArrayPtr = - (char **)Tcl_Alloc(sizeof(char *) * hash->numEntries); - - /* - * Fill array from both ends as this makes us less likely to end up with - * performance problems in qsort(), which is good. Note that doing this - * makes this code much more opaque, but the naive alternatve: + * Create a sorted array of all subcommands in the ensemble. Hash tables + * are all very well for a quick look for an exact match, but they can't + * determine things like whether a string is a prefix of another, at least + * not without a lot of preparation, and they're not useful for generating + * the error message either. + * + * Do this by filling an array with the names: Use the hash keys + * directly to save a copy since any time we change the array we change + * the hash too, and vice versa, and run quicksort over the array. + */ + + ensemblePtr->subcommandArrayPtr = (char **) + ckalloc(sizeof(char *) * hash->numEntries); + + /* + * Fill the array from both ends as this reduces the likelihood of + * performance problems in qsort(). This makes this code much more opaque, + * but the naive alternatve: * * for (hPtr=Tcl_FirstHashEntry(hash,&search),i=0 ; * hPtr!=NULL ; hPtr=Tcl_NextHashEntry(&search),i++) { * ensemblePtr->subcommandArrayPtr[i] = Tcl_GetHashKey(hash, &hPtr); * } * * can produce long runs of precisely ordered table entries when the - * commands in the namespace are declared in a sorted fashion (an ordering - * some people like) and the hashing functions (or the command names - * themselves) are fairly unfortunate. By filling from both ends, it - * requires active malice (and probably a debugger) to get qsort() to have - * awful runtime behaviour. + * commands in the namespace are declared in a sorted fashion, which is an + * ordering some people like, and the hashing functions or the command + * names themselves are fairly unfortunate. Filling from both ends means + * that it requires active malice, and probably a debugger, to get qsort() + * to have awful runtime behaviour. */ i = 0; j = hash->numEntries; hPtr = Tcl_FirstHashEntry(hash, &search); while (hPtr != NULL) { - ensemblePtr->subcommandArrayPtr[i++] = (char *)Tcl_GetHashKey(hash, hPtr); + ensemblePtr->subcommandArrayPtr[i++] = (char *) + Tcl_GetHashKey(hash, hPtr); hPtr = Tcl_NextHashEntry(&search); if (hPtr == NULL) { break; } - ensemblePtr->subcommandArrayPtr[--j] = (char *)Tcl_GetHashKey(hash, hPtr); + ensemblePtr->subcommandArrayPtr[--j] = (char *) + Tcl_GetHashKey(hash, hPtr); hPtr = Tcl_NextHashEntry(&search); } if (hash->numEntries > 1) { qsort(ensemblePtr->subcommandArrayPtr, hash->numEntries, sizeof(char *), NsEnsembleStringOrder); @@ -2782,12 +2879,12 @@ /* *---------------------------------------------------------------------- * * NsEnsembleStringOrder -- * - * Helper function to compare two pointers to two strings for use with - * qsort(). + * Helper to for use with qsort() that compares two array entries that + * contain string pointers. * * Results: * -1 if the first string is smaller, 1 if the second string is smaller, * and 0 if they are equal. * @@ -2797,12 +2894,12 @@ *---------------------------------------------------------------------- */ static int NsEnsembleStringOrder( - const void *strPtr1, - const void *strPtr2) + const void *strPtr1, /* Points to first array entry */ + const void *strPtr2) /* Points to second array entry */ { return strcmp(*(const char **)strPtr1, *(const char **)strPtr2); } /* @@ -2828,16 +2925,16 @@ FreeEnsembleCmdRep( Tcl_Obj *objPtr) { EnsembleCmdRep *ensembleCmd; - ECRGetIntRep(objPtr, ensembleCmd); + ECRGetInternalRep(objPtr, ensembleCmd); TclCleanupCommandMacro(ensembleCmd->token); if (ensembleCmd->fix) { Tcl_DecrRefCount(ensembleCmd->fix); } - Tcl_Free(ensembleCmd); + ckfree(ensembleCmd); } /* *---------------------------------------------------------------------- * @@ -2860,14 +2957,15 @@ DupEnsembleCmdRep( Tcl_Obj *objPtr, Tcl_Obj *copyPtr) { EnsembleCmdRep *ensembleCmd; - EnsembleCmdRep *ensembleCopy = (EnsembleCmdRep *)Tcl_Alloc(sizeof(EnsembleCmdRep)); + EnsembleCmdRep *ensembleCopy = (EnsembleCmdRep *) + ckalloc(sizeof(EnsembleCmdRep)); - ECRGetIntRep(objPtr, ensembleCmd); - ECRSetIntRep(copyPtr, ensembleCopy); + ECRGetInternalRep(objPtr, ensembleCmd); + ECRSetInternalRep(copyPtr, ensembleCopy); ensembleCopy->epoch = ensembleCmd->epoch; ensembleCopy->token = ensembleCmd->token; ensembleCopy->token->refCount++; ensembleCopy->fix = ensembleCmd->fix; @@ -2901,36 +2999,37 @@ int TclCompileEnsemble( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; Tcl_Token *tokenPtr = TokenAfter(parsePtr->tokenPtr); Tcl_Obj *mapObj, *subcmdObj, *targetCmdObj, *listObj, **elems; Tcl_Obj *replaced, *replacement; Tcl_Command ensemble = (Tcl_Command) cmdPtr; Command *oldCmdPtr = cmdPtr, *newCmdPtr; - int len, result, flags = 0, i, depth = 1, invokeAnyway = 0; + int result, flags = 0, depth = 1, invokeAnyway = 0; int ourResult = TCL_ERROR; - size_t numBytes; + Tcl_Size i, len; + TCL_HASH_TYPE numBytes; const char *word; TclNewObj(replaced); Tcl_IncrRefCount(replaced); - if (parsePtr->numWords < depth + 1) { - goto failed; + if (parsePtr->numWords <= depth) { + goto tryCompileToInv; } if (tokenPtr->type != TCL_TOKEN_SIMPLE_WORD) { /* * Too hard. */ - goto failed; + goto tryCompileToInv; } /* * This is where we return to if we are parsing multiple nested compiled * ensembles. [info object] is such a beast. @@ -2951,11 +3050,11 @@ /* * Either not an ensemble or a mapping isn't installed. Crud. Too hard * to proceed. */ - goto failed; + goto tryCompileToInv; } /* * Also refuse to compile anything that uses a formal parameter list for * now, on the grounds that it is too complex. @@ -2965,11 +3064,11 @@ || listObj != NULL) { /* * Figuring out how to compile this has become too much. Bail out. */ - goto failed; + goto tryCompileToInv; } /* * Next, get the flags. We need them on several code paths so that we can * know whether we're to do prefix matching. @@ -2983,27 +3082,27 @@ * list filters the entries in the map. */ (void) Tcl_GetEnsembleSubcommandList(NULL, ensemble, &listObj); if (listObj != NULL) { - size_t sclen; + Tcl_Size sclen; const char *str; Tcl_Obj *matchObj = NULL; - if (Tcl_ListObjGetElements(NULL, listObj, &len, &elems) != TCL_OK) { - goto failed; + if (TclListObjGetElements(NULL, listObj, &len, &elems) != TCL_OK) { + goto tryCompileToInv; } for (i=0 ; icompileProc) || newCmdPtr->nsPtr->flags & NS_SUPPRESS_COMPILATION || newCmdPtr->flags & CMD_HAS_EXEC_TRACES - || ((Interp *)interp)->flags & DONT_COMPILE_CMDS_INLINE) { + || ((Interp *) interp)->flags & DONT_COMPILE_CMDS_INLINE) { /* * Maps to an undefined command or a command without a compiler. * Cannot compile. */ - goto cleanup; } cmdPtr = newCmdPtr; depth++; @@ -3178,14 +3276,14 @@ /* * Throw out any line information generated by the failed compile attempt. */ - while (mapPtr->nuloc - 1 > eclIndex) { - mapPtr->nuloc--; - Tcl_Free(mapPtr->loc[mapPtr->nuloc].line); - mapPtr->loc[mapPtr->nuloc].line = NULL; + while (mapPtr->nuloc > eclIndex + 1) { + mapPtr->nuloc--; + ckfree(mapPtr->loc[mapPtr->nuloc].line); + mapPtr->loc[mapPtr->nuloc].line = NULL; } /* * Reset the index of next command. Toss out any from failed nested * partial compiles. @@ -3196,11 +3294,11 @@ /* * Failed to do a full compile for some reason. Try to do a direct invoke * instead of going through the ensemble lookup process again. */ - failed: + tryCompileToInv: if (depth < 250) { if (depth > 1) { if (!invokeAnyway) { cmdPtr = oldCmdPtr; depth--; @@ -3240,23 +3338,24 @@ int TclAttemptCompileProc( Tcl_Interp *interp, Tcl_Parse *parsePtr, - int depth, + Tcl_Size depth, Command *cmdPtr, CompileEnv *envPtr) /* Holds resulting instructions. */ { DefineLineInformation; - int result, i; + int result; + Tcl_Size i; Tcl_Token *saveTokenPtr = parsePtr->tokenPtr; - int savedStackDepth = envPtr->currStackDepth; - unsigned savedCodeNext = envPtr->codeNext - envPtr->codeStart; - int savedAuxDataArrayNext = envPtr->auxDataArrayNext; - int savedExceptArrayNext = envPtr->exceptArrayNext; + Tcl_Size savedStackDepth = envPtr->currStackDepth; + TCL_HASH_TYPE savedCodeNext = envPtr->codeNext - envPtr->codeStart; + Tcl_Size savedAuxDataArrayNext = envPtr->auxDataArrayNext; + Tcl_Size savedExceptArrayNext = envPtr->exceptArrayNext; #ifdef TCL_COMPILE_DEBUG - int savedExceptDepth = envPtr->exceptDepth; + Tcl_Size savedExceptDepth = envPtr->exceptDepth; #endif if (cmdPtr->compileProc == NULL) { return TCL_ERROR; } @@ -3355,11 +3454,11 @@ int diff = envPtr->currStackDepth - savedStackDepth; if (diff != 1) { Tcl_Panic("bad stack adjustment when compiling" - " %.*s (was %d instead of 1)", (int)parsePtr->tokenPtr->size, + " %.*s (was %d instead of 1)", parsePtr->tokenPtr->size, parsePtr->tokenPtr->start, diff); } #endif } @@ -3381,24 +3480,24 @@ { DefineLineInformation; Tcl_Token *tokPtr; Tcl_Obj *objPtr, **words; const char *bytes; - int i, numWords, cmdLit, extraLiteralFlags = LITERAL_CMD_NAME; - size_t length; + int cmdLit, extraLiteralFlags = LITERAL_CMD_NAME; + Tcl_Size i, numWords, length; /* * Push the words of the command. Take care; the command words may be * scripts that have backslashes in them, and [info frame 0] can see the * difference. Hence the call to TclContinuationsEnterDerived... */ - Tcl_ListObjGetElements(NULL, replacements, &numWords, &words); + TclListObjGetElements(NULL, replacements, &numWords, &words); for (i = 0, tokPtr = parsePtr->tokenPtr; i < parsePtr->numWords; i++, tokPtr = TokenAfter(tokPtr)) { - if (i > 0 && i < numWords+1) { - bytes = TclGetStringFromObj(words[i-1], &length); + if (i > 0 && i <= numWords) { + bytes = TclGetStringFromObj(words[i - 1], &length); PushLiteral(envPtr, bytes, length); continue; } SetLineInformation(i); @@ -3436,11 +3535,12 @@ /* * Do the replacing dispatch. */ - TclEmitInvoke(envPtr, INST_INVOKE_REPLACE, parsePtr->numWords,numWords+1); + TclEmitInvoke(envPtr, INST_INVOKE_REPLACE, parsePtr->numWords, + numWords + 1); } /* * Helpers that do issuing of instructions for commands that "don't have * compilers" (well, they do; these). They all work by just generating base @@ -3456,11 +3556,11 @@ static int CompileBasicNArgCommand( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { Tcl_Obj *objPtr; @@ -3476,11 +3576,11 @@ int TclCompileBasic0ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3498,11 +3598,11 @@ int TclCompileBasic1ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3520,11 +3620,11 @@ int TclCompileBasic2ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3542,11 +3642,11 @@ int TclCompileBasic3ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3564,11 +3664,11 @@ int TclCompileBasic0Or1ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3586,11 +3686,11 @@ int TclCompileBasic1Or2ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3608,11 +3708,11 @@ int TclCompileBasic2Or3ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3630,11 +3730,11 @@ int TclCompileBasic0To2ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3652,11 +3752,11 @@ int TclCompileBasic1To3ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3674,11 +3774,11 @@ int TclCompileBasicMin0ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3696,11 +3796,11 @@ int TclCompileBasicMin1ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case @@ -3718,11 +3818,11 @@ int TclCompileBasicMin2ArgCmd( Tcl_Interp *interp, /* Used for error reporting. */ Tcl_Parse *parsePtr, /* Points to a parse structure for the command * created by Tcl_ParseCommand. */ - Command *cmdPtr, /* Points to defintion of command being + Command *cmdPtr, /* Points to definition of command being * compiled. */ CompileEnv *envPtr) /* Holds resulting instructions. */ { /* * Verify that the number of arguments is correct; that's the only case Index: generic/tclEnv.c ================================================================== --- generic/tclEnv.c +++ generic/tclEnv.c @@ -4,12 +4,12 @@ * Tcl support for environment variables, including a setenv function. * This file contains the generic portion of the environment module. It * is primarily responsible for keeping the "env" arrays in sync with the * system environment variables. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -17,37 +17,42 @@ TCL_DECLARE_MUTEX(envMutex) /* To serialize access to environ. */ #if defined(_WIN32) # define tenviron _wenviron -# define tenviron2utfdstr(string, len, dsPtr) (Tcl_DStringInit(dsPtr), \ - (char *)Tcl_Char16ToUtfDString((const unsigned short *)(string), ((((len) + 2) >> 1) - 1), (dsPtr))) -# define utf2tenvirondstr(string, len, dsPtr) (Tcl_DStringInit(dsPtr), \ - (const WCHAR *)Tcl_UtfToChar16DString((string), (len), (dsPtr))) +# define tenviron2utfdstr(str, dsPtr) (Tcl_DStringInit(dsPtr), \ + (char *)Tcl_Char16ToUtfDString((const unsigned short *)(str), -1, (dsPtr))) +# define utf2tenvirondstr(str, dsPtr) (Tcl_DStringInit(dsPtr), \ + (const WCHAR *)Tcl_UtfToChar16DString((str), -1, (dsPtr))) # define techar WCHAR # ifdef USE_PUTENV # define putenv(env) _wputenv((const wchar_t *)env) # endif #else # define tenviron environ -# define tenviron2utfdstr(tenvstr, len, dstr) \ - Tcl_ExternalToUtfDString(NULL, tenvstr, len, dstr) -# define utf2tenvirondstr(str, len, dstr) \ - Tcl_UtfToExternalDString(NULL, str, len, dstr) +# define tenviron2utfdstr(str, dsPtr) \ + Tcl_ExternalToUtfDString(NULL, str, -1, dsPtr) +# define utf2tenvirondstr(str, dsPtr) \ + Tcl_UtfToExternalDString(NULL, str, -1, dsPtr) # define techar char #endif + +/* MODULE_SCOPE */ +size_t TclEnvEpoch = 0; /* Epoch of the tcl environment + * (if changed with tcl-env). */ + static struct { - size_t cacheSize; /* Number of env strings in cache. */ + Tcl_Size cacheSize; /* Number of env strings in cache. */ char **cache; /* Array containing all of the environment * strings that Tcl has allocated. */ #ifndef USE_PUTENV techar **ourEnviron; /* Cache of the array that we allocate. We * need to track this in case another * subsystem swaps around the environ array * like we do. */ - size_t ourEnvironSize; /* Non-zero means that the environ array was + Tcl_Size ourEnvironSize; /* Non-zero means that the environ array was * malloced and has this many total entries * allocated to it (not all may be in use at * once). Zero means that the environment * array is in its original static state. */ #endif @@ -57,11 +62,11 @@ /* * Declarations for local functions defined in this file: */ -static char * EnvTraceProc(ClientData clientData, Tcl_Interp *interp, +static char * EnvTraceProc(void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); static void ReplaceString(const char *oldStr, char *newStr); MODULE_SCOPE void TclSetEnv(const char *name, const char *value); MODULE_SCOPE void TclUnsetEnv(const char *name); @@ -152,11 +157,15 @@ for (i = 0; tenviron[i] != NULL; i++) { Tcl_Obj *obj1, *obj2; const char *p1; char *p2; - p1 = tenviron2utfdstr(tenviron[i], -1, &envString); + p1 = tenviron2utfdstr(tenviron[i], &envString); + if (p1 == NULL) { + /* Ignore what cannot be decoded (should not happen) */ + continue; + } p2 = (char *)strchr(p1, '='); if (p2 == NULL) { /* * This condition seem to happen occasionally under some * versions of Solaris, or when encoding accidents swallow the @@ -246,12 +255,12 @@ const char *name, /* Name of variable whose value is to be set * (UTF-8). */ const char *value) /* New value for variable (UTF-8). */ { Tcl_DString envString; - size_t nameLength, valueLength; - size_t index, length; + Tcl_Size nameLength, valueLength; + Tcl_Size index, length; char *p, *oldValue; const techar *p2; /* * Figure out where the entry is going to go. If the name doesn't already @@ -269,15 +278,15 @@ * outside our control. ourEnvironSize is only valid if the current * environment is the one we allocated. [Bug 979640] */ if ((env.ourEnviron != tenviron) || (length+2 > env.ourEnvironSize)) { - techar **newEnviron = (techar **)Tcl_Alloc((length + 5) * sizeof(techar *)); + techar **newEnviron = (techar **)ckalloc((length + 5) * sizeof(techar *)); memcpy(newEnviron, tenviron, length * sizeof(techar *)); if ((env.ourEnvironSize != 0) && (env.ourEnviron != NULL)) { - Tcl_Free(env.ourEnviron); + ckfree(env.ourEnviron); } tenviron = (env.ourEnviron = newEnviron); env.ourEnvironSize = length + 5; } index = length; @@ -294,13 +303,13 @@ * to other interpreters). Otherwise, when there are N interpreters * there will be N! propagations of the same value among the * interpreters. */ - oldEnv = tenviron2utfdstr(tenviron[index], -1, &envString); - if (strcmp(value, oldEnv + (length + 1)) == 0) { - Tcl_DStringFree(&envString); + oldEnv = tenviron2utfdstr(tenviron[index], &envString); + if (oldEnv == NULL || strcmp(value, oldEnv + (length + 1)) == 0) { + Tcl_DStringFree(&envString); /* OK even if oldEnv is NULL */ Tcl_MutexUnlock(&envMutex); return; } Tcl_DStringFree(&envString); @@ -313,21 +322,27 @@ * "name=value" pattern. Then convert the string to the native encoding, * and set the environ array value. */ valueLength = strlen(value); - p = (char *)Tcl_Alloc(nameLength + valueLength + 2); + p = (char *)ckalloc(nameLength + valueLength + 2); memcpy(p, name, nameLength); p[nameLength] = '='; memcpy(p+nameLength+1, value, valueLength+1); - p2 = utf2tenvirondstr(p, -1, &envString); + p2 = utf2tenvirondstr(p, &envString); + if (p2 == NULL) { + /* No way to signal error from here :-( but should not happen */ + ckfree(p); + Tcl_MutexUnlock(&envMutex); + return; + } /* * Copy the native string to heap memory. */ - p = (char *)Tcl_Realloc(p, Tcl_DStringLength(&envString) + tNTL); + p = (char *)ckrealloc(p, Tcl_DStringLength(&envString) + tNTL); memcpy(p, p2, Tcl_DStringLength(&envString) + tNTL); Tcl_DStringFree(&envString); #ifdef USE_PUTENV /* @@ -352,11 +367,11 @@ } else { /* * This putenv() copies instead of taking ownership. */ - Tcl_Free(p); + ckfree(p); #endif /* HAVE_PUTENV_THAT_COPIES */ } Tcl_MutexUnlock(&envMutex); @@ -404,21 +419,32 @@ if (assignment == NULL) { return 0; } /* - * First convert the native string to UTF. Then separate the string into + * First convert the native string to Utf. Then separate the string into * name and value parts, and call TclSetEnv to do all of the real work. */ - name = Tcl_ExternalToUtfDString(NULL, assignment, -1, &nameString); + name = Tcl_ExternalToUtfDString(NULL, assignment, TCL_INDEX_NONE, &nameString); value = (char *)strchr(name, '='); if ((value != NULL) && (value != name)) { value[0] = '\0'; +#if defined(_WIN32) + if (tenviron == NULL) { + /* + * When we are started from main(), the _wenviron array could + * be NULL and will be initialized by the first _wgetenv() call. + */ + + (void) _wgetenv(L"WINDIR"); + } +#endif TclSetEnv(name, value+1); } + TclEnvEpoch++; Tcl_DStringFree(&nameString); return 0; } @@ -444,11 +470,11 @@ void TclUnsetEnv( const char *name) /* Name of variable to remove (UTF-8). */ { char *oldValue; - size_t length, index; + Tcl_Size length, index; #ifdef USE_PUTENV_FOR_UNSET Tcl_DString envString; char *string; #else char **envPtr; @@ -460,11 +486,11 @@ /* * First make sure that the environment variable exists to avoid doing * needless work and to avoid recursion on the unset. */ - if (index == TCL_INDEX_NONE) { + if (index == -1) { Tcl_MutexUnlock(&envMutex); return; } /* @@ -483,22 +509,26 @@ * For those platforms that support putenv to unset, Linux indicates * that no = should be included, and Windows requires it. */ #if defined(_WIN32) - string = (char *)Tcl_Alloc(length + 2); + string = (char *)ckalloc(length + 2); memcpy(string, name, length); string[length] = '='; string[length+1] = '\0'; #else - string = (char *)Tcl_Alloc(length + 1); + string = (char *)ckalloc(length + 1); memcpy(string, name, length); string[length] = '\0'; #endif /* _WIN32 */ - utf2tenvirondstr(string, -1, &envString); - string = (char *)Tcl_Realloc(string, Tcl_DStringLength(&envString) + tNTL); + if (utf2tenvirondstr(string, &envString) == NULL) { + /* Should not happen except memory alloc fail. */ + Tcl_MutexUnlock(&envMutex); + return; + } + string = (char *)ckrealloc(string, Tcl_DStringLength(&envString) + tNTL); memcpy(string, Tcl_DStringValue(&envString), Tcl_DStringLength(&envString) + tNTL); Tcl_DStringFree(&envString); putenv(string); @@ -515,11 +545,11 @@ } else { /* * This putenv() copies instead of taking ownership. */ - Tcl_Free(string); + ckfree(string); #endif /* HAVE_PUTENV_THAT_COPIES */ } #else /* !USE_PUTENV_FOR_UNSET */ for (envPtr = (char **)(tenviron+index+1); ; envPtr++) { envPtr[-1] = *envPtr; @@ -559,30 +589,32 @@ * (UTF-8). */ Tcl_DString *valuePtr) /* Uninitialized or free DString in which the * value of the environment variable is * stored. */ { - size_t length, index; + Tcl_Size length, index; const char *result; Tcl_MutexLock(&envMutex); index = TclpFindVariable(name, &length); result = NULL; - if (index != TCL_INDEX_NONE) { + if (index != -1) { Tcl_DString envStr; - result = tenviron2utfdstr(tenviron[index], -1, &envStr); - result += length; - if (*result == '=') { - result++; - Tcl_DStringInit(valuePtr); - Tcl_DStringAppend(valuePtr, result, -1); - result = Tcl_DStringValue(valuePtr); - } else { - result = NULL; - } - Tcl_DStringFree(&envStr); + result = tenviron2utfdstr(tenviron[index], &envStr); + if (result) { + result += length; + if (*result == '=') { + result++; + Tcl_DStringInit(valuePtr); + Tcl_DStringAppend(valuePtr, result, -1); + result = Tcl_DStringValue(valuePtr); + } else { + result = NULL; + } + Tcl_DStringFree(&envStr); + } } Tcl_MutexUnlock(&envMutex); return result; } @@ -607,11 +639,11 @@ *---------------------------------------------------------------------- */ static char * EnvTraceProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter whose "env" variable is being * modified. */ const char *name1, /* Better be "env". */ const char *name2, /* Name of variable being modified, or NULL if * whole array is being deleted (UTF-8). */ @@ -621,10 +653,11 @@ * For array traces, let TclSetupEnv do all the work. */ if (flags & TCL_TRACE_ARRAY) { TclSetupEnv(interp); + TclEnvEpoch++; return NULL; } /* * If name2 is NULL, then return and do nothing. @@ -641,10 +674,11 @@ if (flags & TCL_TRACE_WRITES) { const char *value; value = Tcl_GetVar2(interp, "env", name2, TCL_GLOBAL_ONLY); TclSetEnv(name2, value); + TclEnvEpoch++; } /* * If a value is being read, call TclGetEnv to do all of the work. */ @@ -664,10 +698,11 @@ * For unset traces, let TclUnsetEnv do all the work. */ if (flags & TCL_TRACE_UNSETS) { TclUnsetEnv(name2); + TclEnvEpoch++; } return NULL; } /* @@ -691,11 +726,11 @@ static void ReplaceString( const char *oldStr, /* Old environment string. */ char *newStr) /* New environment string. */ { - size_t i; + Tcl_Size i; /* * Check to see if the old value was allocated by Tcl. If so, it needs to * be deallocated to avoid memory leaks. Note that this algorithm is O(n), * not O(1). This will result in n-squared behavior if lots of environment @@ -711,11 +746,11 @@ /* * Replace or delete the old value. */ if (env.cache[i]) { - Tcl_Free(env.cache[i]); + ckfree(env.cache[i]); } if (newStr) { env.cache[i] = newStr; } else { @@ -729,15 +764,15 @@ * We need to grow the cache in order to hold the new string. */ const int growth = 5; - env.cache = (char **)Tcl_Realloc(env.cache, + env.cache = (char **)ckrealloc(env.cache, (env.cacheSize + growth) * sizeof(char *)); env.cache[env.cacheSize] = newStr; (void) memset(env.cache+env.cacheSize+1, 0, - (growth-1) * sizeof(char *)); + (size_t) (growth-1) * sizeof(char *)); env.cacheSize += growth; } } /* @@ -770,21 +805,21 @@ * free all strings in the cache. */ if (env.cache) { #ifdef PURIFY - size_t i; + Tcl_Size i; for (i = 0; i < env.cacheSize; i++) { - Tcl_Free(env.cache[i]); + ckfree(env.cache[i]); } #endif - Tcl_Free(env.cache); + ckfree(env.cache); env.cache = NULL; env.cacheSize = 0; #ifndef USE_PUTENV if ((env.ourEnviron != NULL)) { - Tcl_Free(env.ourEnviron); + ckfree(env.ourEnviron); env.ourEnviron = NULL; } env.ourEnvironSize = 0; #endif } Index: generic/tclEvent.c ================================================================== --- generic/tclEvent.c +++ generic/tclEvent.c @@ -3,19 +3,23 @@ * * This file implements some general event related interfaces including * background errors, exit handlers, and the "vwait" and "update" command * functions. * - * Copyright (c) 1990-1994 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. - * Copyright (c) 2004 by Zoran Vasiljevic. + * Copyright © 1990-1994 The Regents of the University of California. + * Copyright © 1994-1998 Sun Microsystems, Inc. + * Copyright © 2004 Zoran Vasiljevic. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include "tclUuid.h" +#if defined(HAVE_ZLIB) && defined(TCL_WITH_INTERNAL_ZLIB) +#include "zlib.h" +#endif /* HAVE_ZLIB */ /* * The data structure below is used to report background errors. One such * structure is allocated for each error; it holds information about the * interpreter and the error until an idle handler command can be invoked. @@ -46,10 +50,23 @@ BgError *lastBgPtr; /* Last in list of all background errors * waiting to be processed for this * interpreter (NULL if none). */ } ErrAssocData; +/* + * For each "vwait" event source a structure of the following type + * is used: + */ + +typedef struct { + int *donePtr; /* Pointer to flag to signal or NULL. */ + int sequence; /* Order of occurrence. */ + int mask; /* 0, or TCL_READABLE/TCL_WRITABLE. */ + Tcl_Obj *sourceObj; /* Name of the event source, either a + * variable name or channel name. */ +} VwaitItem; + /* * For each exit handler created with a call to Tcl_Create(Late)ExitHandler * there is a structure of the following type: */ @@ -81,17 +98,19 @@ static int inExit = 0; static int subsystemsInitialized = 0; +static const char ENCODING_ERROR[] = "\n\t(encoding error in stderr)"; + /* * This variable contains the application wide exit handler. It will be called * by Tcl_Exit instead of the C-runtime exit if this variable is set to a * non-NULL value. */ -static TCL_NORETURN1 Tcl_ExitProc *appExitPtr = NULL; +static Tcl_ExitProc *appExitPtr = NULL; typedef struct ThreadSpecificData { ExitHandler *firstExitPtr; /* First in list of all exit handlers for this * thread. */ int inExit; /* True when this thread is exiting. This is @@ -113,10 +132,13 @@ */ static void BgErrorDeleteProc(void *clientData, Tcl_Interp *interp); static void HandleBgErrors(void *clientData); +static void VwaitChannelReadProc(void *clientData, int mask); +static void VwaitChannelWriteProc(void *clientData, int mask); +static void VwaitTimeoutProc(void *clientData); static char * VwaitVarProc(void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); static void InvokeExitHandlers(void); static void FinalizeThread(int quick); @@ -137,10 +159,21 @@ * error, passing it the interp result and return options. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +#undef Tcl_BackgroundError +void +Tcl_BackgroundError( + Tcl_Interp *interp) /* Interpreter in which an error has + * occurred. */ +{ + Tcl_BackgroundException(interp, TCL_ERROR); +} +#endif /* TCL_NO_DEPRECATED */ + void Tcl_BackgroundException( Tcl_Interp *interp, /* Interpreter in which an exception has * occurred. */ int code) /* The exception code value */ @@ -150,11 +183,11 @@ if (code == TCL_OK) { return; } - errPtr = (BgError*)Tcl_Alloc(sizeof(BgError)); + errPtr = (BgError*)ckalloc(sizeof(BgError)); errPtr->errorMsg = Tcl_GetObjResult(interp); Tcl_IncrRefCount(errPtr->errorMsg); errPtr->returnOpts = Tcl_GetReturnOptions(interp, code); Tcl_IncrRefCount(errPtr->returnOpts); errPtr->nextPtr = NULL; @@ -204,11 +237,12 @@ */ Tcl_Preserve(assocPtr); Tcl_Preserve(interp); while (assocPtr->firstBgPtr != NULL) { - int code, prefixObjc; + int code; + Tcl_Size prefixObjc; Tcl_Obj **prefixObjv, **tempObjv; /* * Note we copy the handler command prefix each pass through, so we do * support one handler setting another handler. @@ -216,12 +250,12 @@ Tcl_Obj *copyObj = TclListObjCopy(NULL, assocPtr->cmdPrefix); errPtr = assocPtr->firstBgPtr; - Tcl_ListObjGetElements(NULL, copyObj, &prefixObjc, &prefixObjv); - tempObjv = (Tcl_Obj**)Tcl_Alloc((prefixObjc+2) * sizeof(Tcl_Obj *)); + TclListObjGetElements(NULL, copyObj, &prefixObjc, &prefixObjv); + tempObjv = (Tcl_Obj**)ckalloc((prefixObjc+2) * sizeof(Tcl_Obj *)); memcpy(tempObjv, prefixObjv, prefixObjc*sizeof(Tcl_Obj *)); tempObjv[prefixObjc] = errPtr->errorMsg; tempObjv[prefixObjc+1] = errPtr->returnOpts; Tcl_AllowExceptions(interp); code = Tcl_EvalObjv(interp, prefixObjc+2, tempObjv, TCL_EVAL_GLOBAL); @@ -232,12 +266,12 @@ Tcl_DecrRefCount(copyObj); Tcl_DecrRefCount(errPtr->errorMsg); Tcl_DecrRefCount(errPtr->returnOpts); assocPtr->firstBgPtr = errPtr->nextPtr; - Tcl_Free(errPtr); - Tcl_Free(tempObjv); + ckfree(errPtr); + ckfree(tempObjv); if (code == TCL_BREAK) { /* * Break means cancel any remaining error reports for this * interpreter. @@ -246,30 +280,30 @@ while (assocPtr->firstBgPtr != NULL) { errPtr = assocPtr->firstBgPtr; assocPtr->firstBgPtr = errPtr->nextPtr; Tcl_DecrRefCount(errPtr->errorMsg); Tcl_DecrRefCount(errPtr->returnOpts); - Tcl_Free(errPtr); + ckfree(errPtr); } } else if ((code == TCL_ERROR) && !Tcl_IsSafe(interp)) { Tcl_Channel errChannel = Tcl_GetStdChannel(TCL_STDERR); if (errChannel != NULL) { Tcl_Obj *options = Tcl_GetReturnOptions(interp, code); - Tcl_Obj *keyPtr, *valuePtr = NULL; + Tcl_Obj *valuePtr = NULL; - TclNewLiteralStringObj(keyPtr, "-errorinfo"); - Tcl_IncrRefCount(keyPtr); - Tcl_DictObjGet(NULL, options, keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); - + TclDictGet(NULL, options, "-errorinfo", &valuePtr); Tcl_WriteChars(errChannel, "error in background error handler:\n", -1); if (valuePtr) { - Tcl_WriteObj(errChannel, valuePtr); + if (Tcl_WriteObj(errChannel, valuePtr) < 0) { + Tcl_WriteChars(errChannel, ENCODING_ERROR, -1); + } } else { - Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(errChannel, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(errChannel, ENCODING_ERROR, -1); + } } Tcl_WriteChars(errChannel, "\n", 1); Tcl_Flush(errChannel); Tcl_DecrRefCount(options); } @@ -303,11 +337,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_Obj *keyPtr, *valuePtr; + Tcl_Obj *valuePtr; Tcl_Obj *tempObjv[2]; int result, code, level; Tcl_InterpState saved; if (objc != 3) { @@ -317,31 +351,25 @@ /* * Check for a valid return options dictionary. */ - TclNewLiteralStringObj(keyPtr, "-level"); - Tcl_IncrRefCount(keyPtr); - result = Tcl_DictObjGet(NULL, objv[2], keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); + result = TclDictGet(NULL, objv[2], "-level", &valuePtr); if (result != TCL_OK || valuePtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing return option \"-level\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); return TCL_ERROR; } if (Tcl_GetIntFromObj(interp, valuePtr, &level) == TCL_ERROR) { return TCL_ERROR; } - TclNewLiteralStringObj(keyPtr, "-code"); - Tcl_IncrRefCount(keyPtr); - result = Tcl_DictObjGet(NULL, objv[2], keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); + result = TclDictGet(NULL, objv[2], "-code", &valuePtr); if (result != TCL_OK || valuePtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing return option \"-code\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); return TCL_ERROR; } if (Tcl_GetIntFromObj(interp, valuePtr, &code) == TCL_ERROR) { return TCL_ERROR; } @@ -395,22 +423,16 @@ if (code != TCL_ERROR) { Tcl_SetObjResult(interp, tempObjv[1]); } - TclNewLiteralStringObj(keyPtr, "-errorcode"); - Tcl_IncrRefCount(keyPtr); - result = Tcl_DictObjGet(NULL, objv[2], keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); + result = TclDictGet(NULL, objv[2], "-errorcode", &valuePtr); if (result == TCL_OK && valuePtr != NULL) { Tcl_SetObjErrorCode(interp, valuePtr); } - TclNewLiteralStringObj(keyPtr, "-errorinfo"); - Tcl_IncrRefCount(keyPtr); - result = Tcl_DictObjGet(NULL, objv[2], keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); + result = TclDictGet(NULL, objv[2], "-errorinfo", &valuePtr); if (result == TCL_OK && valuePtr != NULL) { Tcl_AppendObjToErrorInfo(interp, valuePtr); } if (code == TCL_ERROR) { @@ -452,22 +474,26 @@ Tcl_IncrRefCount(resultPtr); if (Tcl_FindCommand(interp, "bgerror", NULL, TCL_GLOBAL_ONLY) == NULL) { Tcl_RestoreInterpState(interp, saved); - Tcl_WriteObj(errChannel, Tcl_GetVar2Ex(interp, - "errorInfo", NULL, TCL_GLOBAL_ONLY)); + if (Tcl_WriteObj(errChannel, Tcl_GetVar2Ex(interp, + "errorInfo", NULL, TCL_GLOBAL_ONLY)) < 0) { + Tcl_WriteChars(errChannel, ENCODING_ERROR, -1); + } Tcl_WriteChars(errChannel, "\n", -1); } else { Tcl_DiscardInterpState(saved); - Tcl_WriteChars(errChannel, - "bgerror failed to handle background error.\n",-1); - Tcl_WriteChars(errChannel, " Original error: ", -1); - Tcl_WriteObj(errChannel, tempObjv[1]); - Tcl_WriteChars(errChannel, "\n", -1); - Tcl_WriteChars(errChannel, " Error in bgerror: ", -1); - Tcl_WriteObj(errChannel, resultPtr); + Tcl_WriteChars(errChannel, "bgerror failed to handle" + " background error.\n Original error: ", -1); + if (Tcl_WriteObj(errChannel, tempObjv[1]) < 0) { + Tcl_WriteChars(errChannel, ENCODING_ERROR, -1); + } + Tcl_WriteChars(errChannel, "\n Error in bgerror: ", -1); + if (Tcl_WriteObj(errChannel, resultPtr) < 0) { + Tcl_WriteChars(errChannel, ENCODING_ERROR, -1); + } Tcl_WriteChars(errChannel, "\n", -1); } Tcl_DecrRefCount(resultPtr); Tcl_Flush(errChannel); } else { @@ -515,11 +541,11 @@ if (assocPtr == NULL) { /* * First access: initialize. */ - assocPtr = (ErrAssocData*)Tcl_Alloc(sizeof(ErrAssocData)); + assocPtr = (ErrAssocData*)ckalloc(sizeof(ErrAssocData)); assocPtr->interp = interp; assocPtr->cmdPrefix = NULL; assocPtr->firstBgPtr = NULL; assocPtr->lastBgPtr = NULL; Tcl_SetAssocData(interp, "tclBgError", BgErrorDeleteProc, assocPtr); @@ -569,11 +595,11 @@ * * BgErrorDeleteProc -- * * This function is associated with the "tclBgError" assoc data for an * interpreter; it is invoked when the interpreter is deleted in order to - * free the information assoicated with any pending error reports. + * free the information associated with any pending error reports. * * Results: * None. * * Side effects: @@ -594,11 +620,11 @@ while (assocPtr->firstBgPtr != NULL) { errPtr = assocPtr->firstBgPtr; assocPtr->firstBgPtr = errPtr->nextPtr; Tcl_DecrRefCount(errPtr->errorMsg); Tcl_DecrRefCount(errPtr->returnOpts); - Tcl_Free(errPtr); + ckfree(errPtr); } Tcl_CancelIdleCall(HandleBgErrors, assocPtr); Tcl_DecrRefCount(assocPtr->cmdPrefix); Tcl_EventuallyFree(assocPtr, TCL_DYNAMIC); } @@ -624,11 +650,11 @@ void Tcl_CreateExitHandler( Tcl_ExitProc *proc, /* Function to invoke. */ void *clientData) /* Arbitrary value to pass to proc. */ { - ExitHandler *exitPtr = (ExitHandler*)Tcl_Alloc(sizeof(ExitHandler)); + ExitHandler *exitPtr = (ExitHandler*)ckalloc(sizeof(ExitHandler)); exitPtr->proc = proc; exitPtr->clientData = clientData; Tcl_MutexLock(&exitMutex); exitPtr->nextPtr = firstExitPtr; @@ -657,11 +683,11 @@ void TclCreateLateExitHandler( Tcl_ExitProc *proc, /* Function to invoke. */ void *clientData) /* Arbitrary value to pass to proc. */ { - ExitHandler *exitPtr = (ExitHandler*)Tcl_Alloc(sizeof(ExitHandler)); + ExitHandler *exitPtr = (ExitHandler*)ckalloc(sizeof(ExitHandler)); exitPtr->proc = proc; exitPtr->clientData = clientData; Tcl_MutexLock(&exitMutex); exitPtr->nextPtr = firstLateExitPtr; @@ -702,11 +728,11 @@ if (prevPtr == NULL) { firstExitPtr = exitPtr->nextPtr; } else { prevPtr->nextPtr = exitPtr->nextPtr; } - Tcl_Free(exitPtr); + ckfree(exitPtr); break; } } Tcl_MutexUnlock(&exitMutex); return; @@ -745,11 +771,11 @@ if (prevPtr == NULL) { firstLateExitPtr = exitPtr->nextPtr; } else { prevPtr->nextPtr = exitPtr->nextPtr; } - Tcl_Free(exitPtr); + ckfree(exitPtr); break; } } Tcl_MutexUnlock(&exitMutex); return; @@ -779,11 +805,11 @@ void *clientData) /* Arbitrary value to pass to proc. */ { ExitHandler *exitPtr; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - exitPtr = (ExitHandler*)Tcl_Alloc(sizeof(ExitHandler)); + exitPtr = (ExitHandler*)ckalloc(sizeof(ExitHandler)); exitPtr->proc = proc; exitPtr->clientData = clientData; exitPtr->nextPtr = tsdPtr->firstExitPtr; tsdPtr->firstExitPtr = exitPtr; } @@ -821,11 +847,11 @@ if (prevPtr == NULL) { tsdPtr->firstExitPtr = exitPtr->nextPtr; } else { prevPtr->nextPtr = exitPtr->nextPtr; } - Tcl_Free(exitPtr); + ckfree(exitPtr); return; } } } @@ -847,11 +873,11 @@ *---------------------------------------------------------------------- */ Tcl_ExitProc * Tcl_SetExitProc( - TCL_NORETURN1 Tcl_ExitProc *proc) /* New exit handler for app or NULL */ + Tcl_ExitProc *proc) /* New exit handler for app or NULL */ { Tcl_ExitProc *prevExitProc; /* * Swap the old exit proc for the new one, saving the old one for our @@ -863,11 +889,10 @@ appExitPtr = proc; Tcl_MutexUnlock(&exitMutex); return prevExitProc; } - /* *---------------------------------------------------------------------- * * InvokeExitHandlers -- @@ -899,17 +924,16 @@ */ firstExitPtr = exitPtr->nextPtr; Tcl_MutexUnlock(&exitMutex); exitPtr->proc(exitPtr->clientData); - Tcl_Free(exitPtr); + ckfree(exitPtr); Tcl_MutexLock(&exitMutex); } firstExitPtr = NULL; Tcl_MutexUnlock(&exitMutex); } - /* *---------------------------------------------------------------------- * * Tcl_Exit -- @@ -928,20 +952,20 @@ TCL_NORETURN void Tcl_Exit( int status) /* Exit status for application; typically 0 * for normal return, 1 for error return. */ { - TCL_NORETURN1 Tcl_ExitProc *currentAppExitPtr; + Tcl_ExitProc *currentAppExitPtr; Tcl_MutexLock(&exitMutex); currentAppExitPtr = appExitPtr; Tcl_MutexUnlock(&exitMutex); /* * Warning: this function SHOULD NOT return, as there is code that depends * on Tcl_Exit never returning. In fact, we will Tcl_Panic if anyone - * returns, so critical is this dependcy. + * returns, so critical is this dependency. * * If subsystems are not (yet) initialized, proper Tcl-finalization is * impossible, so fallback to system exit, see bug-[f8a33ce3db5d8cc2]. */ @@ -982,12 +1006,11 @@ FinalizeThread(/* quick */ 1); } } - TclpExit(status); - Tcl_Panic("OS exit failed!"); + exit(status); } /* *------------------------------------------------------------------------- * @@ -1003,28 +1026,121 @@ * 2. so that they can be finalized in a known order w/o causing the * subsequent re-initialization of a subsystem in the act of shutting * down another. * * Results: - * None. + * The full Tcl version with build information. * * Side effects: * Varied, see the respective initialization routines. * *------------------------------------------------------------------------- */ -void +MODULE_SCOPE const TclStubs tclStubs; + +#ifndef STRINGIFY +# define STRINGIFY(x) STRINGIFY1(x) +# define STRINGIFY1(x) #x +#endif + +static const struct { + const TclStubs *stubs; + const char version[256]; +} stubInfo = { + &tclStubs, {TCL_PATCH_LEVEL "+" STRINGIFY(TCL_VERSION_UUID) +#if defined(__clang__) && defined(__clang_major__) + ".clang-" STRINGIFY(__clang_major__) +#if __clang_minor__ < 10 + "0" +#endif + STRINGIFY(__clang_minor__) +#endif +#ifdef TCL_COMPILE_DEBUG + ".compiledebug" +#endif +#ifdef TCL_COMPILE_STATS + ".compilestats" +#endif +#if defined(__cplusplus) && !defined(__OBJC__) + ".cplusplus" +#endif +#ifndef NDEBUG + ".debug" +#endif +#if !defined(__clang__) && !defined(__INTEL_COMPILER) && defined(__GNUC__) + ".gcc-" STRINGIFY(__GNUC__) +#if __GNUC_MINOR__ < 10 + "0" +#endif + STRINGIFY(__GNUC_MINOR__) +#endif +#ifdef __INTEL_COMPILER + ".icc-" STRINGIFY(__INTEL_COMPILER) +#endif +#if (defined(_WIN32) || (ULONG_MAX == 0xffffffffUL)) && !defined(_WIN64) + ".ilp32" +#endif +#ifdef TCL_MEM_DEBUG + ".memdebug" +#endif +#if defined(_MSC_VER) + ".msvc-" STRINGIFY(_MSC_VER) +#endif +#ifdef USE_NMAKE + ".nmake" +#endif +#ifdef TCL_NO_DEPRECATED + ".no-deprecate" +#endif +#if !TCL_THREADS + ".no-thread" +#endif +#ifndef TCL_CFG_OPTIMIZED + ".no-optimize" +#endif +#ifdef __OBJC__ + ".objective-c" +#if defined(__cplusplus) + "plusplus" +#endif +#endif +#ifdef TCL_CFG_PROFILED + ".profile" +#endif +#ifdef PURIFY + ".purify" +#endif +#ifdef STATIC_BUILD + ".static" +#endif +#ifndef TCL_WITH_EXTERNAL_TOMMATH + ".tommath-0103" +#endif +#if defined(HAVE_ZLIB) && defined(TCL_WITH_INTERNAL_ZLIB) + ".zlib-" +#if ZLIB_VER_MAJOR < 10 + "0" +#endif + STRINGIFY(ZLIB_VER_MAJOR) +#if ZLIB_VER_MINOR < 10 + "0" +#endif + STRINGIFY(ZLIB_VER_MINOR) +#endif +}}; + +const char * Tcl_InitSubsystems(void) { if (inExit != 0) { Tcl_Panic("Tcl_InitSubsystems called while exiting"); } if (subsystemsInitialized == 0) { /* - * Double check inside the mutex. There are definitly calls back into + * Double check inside the mutex. There are definitely calls back into * this routine from some of the functions below. */ TclpInitLock(); if (subsystemsInitialized == 0) { @@ -1058,10 +1174,11 @@ subsystemsInitialized = 1; } TclpInitUnlock(); } TclInitNotifier(); + return stubInfo.version; } /* *---------------------------------------------------------------------- * @@ -1127,11 +1244,11 @@ */ firstLateExitPtr = exitPtr->nextPtr; Tcl_MutexUnlock(&exitMutex); exitPtr->proc(exitPtr->clientData); - Tcl_Free(exitPtr); + ckfree(exitPtr); Tcl_MutexLock(&exitMutex); } firstLateExitPtr = NULL; Tcl_MutexUnlock(&exitMutex); @@ -1238,11 +1355,11 @@ TclFinalizeLoad(); TclResetFilesystem(); /* - * At this point, there should no longer be any Tcl_Alloc'ed memory. + * At this point, there should no longer be any ckalloc'ed memory. */ TclFinalizeMemorySubsystem(); alreadyFinalized: @@ -1297,11 +1414,11 @@ * callback should call Tcl_DeleteThreadExitHandler on itself. */ tsdPtr->firstExitPtr = exitPtr->nextPtr; exitPtr->proc(exitPtr->clientData); - Tcl_Free(exitPtr); + ckfree(exitPtr); } TclFinalizeIOSubsystem(); TclFinalizeNotifier(); TclFinalizeAsync(); TclFinalizeThreadObjects(); @@ -1390,77 +1507,434 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int done, foundEvent; - const char *nameString; - - if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "name"); - return TCL_ERROR; - } - nameString = TclGetString(objv[1]); - if (Tcl_TraceVar2(interp, nameString, NULL, - TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, - VwaitVarProc, &done) != TCL_OK) { - return TCL_ERROR; + int i, done = 0, timedOut = 0, foundEvent, any = 1, timeout = 0; + int numItems = 0, extended = 0, result, mode, mask = TCL_ALL_EVENTS; + Tcl_InterpState saved = NULL; + Tcl_TimerToken timer = NULL; + Tcl_Time before, after; + Tcl_Channel chan; + Tcl_WideInt diff = -1; + VwaitItem localItems[32], *vwaitItems = localItems; + static const char *const vWaitOptionStrings[] = { + "-all", "-extended", "-nofileevents", "-noidleevents", + "-notimerevents", "-nowindowevents", "-readable", + "-timeout", "-variable", "-writable", "--", NULL }; - done = 0; + enum vWaitOptions { + OPT_ALL, OPT_EXTD, OPT_NO_FEVTS, OPT_NO_IEVTS, + OPT_NO_TEVTS, OPT_NO_WEVTS, OPT_READABLE, + OPT_TIMEOUT, OPT_VARIABLE, OPT_WRITABLE, OPT_LAST + } index; + + if ((objc == 2) && (strcmp(TclGetString(objv[1]), "--") != 0)) { + /* + * Legacy "vwait" syntax, skip option handling. + */ + i = 1; + goto endOfOptionLoop; + } + + if ((unsigned) objc - 1 > sizeof(localItems) / sizeof(localItems[0])) { + vwaitItems = (VwaitItem *)ckalloc(sizeof(VwaitItem) * (objc - 1)); + } + + for (i = 1; i < objc; i++) { + const char *name; + + name = TclGetString(objv[i]); + if (name[0] != '-') { + break; + } + if (Tcl_GetIndexFromObj(interp, objv[i], vWaitOptionStrings, "option", 0, + &index) != TCL_OK) { + result = TCL_ERROR; + goto done; + } + switch (index) { + case OPT_ALL: + any = 0; + break; + case OPT_EXTD: + extended = 1; + break; + case OPT_NO_FEVTS: + mask &= ~TCL_FILE_EVENTS; + break; + case OPT_NO_IEVTS: + mask &= ~TCL_IDLE_EVENTS; + break; + case OPT_NO_TEVTS: + mask &= ~TCL_TIMER_EVENTS; + break; + case OPT_NO_WEVTS: + mask &= ~TCL_WINDOW_EVENTS; + break; + case OPT_TIMEOUT: + if (++i >= objc) { + needArg: + Tcl_ResetResult(interp); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "argument required for \"%s\"", vWaitOptionStrings[index])); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "ARGUMENT", (char *)NULL); + result = TCL_ERROR; + goto done; + } + if (Tcl_GetIntFromObj(interp, objv[i], &timeout) != TCL_OK) { + result = TCL_ERROR; + goto done; + } + if (timeout < 0) { + Tcl_ResetResult(interp); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "timeout must be positive", -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "NEGTIME", (char *)NULL); + result = TCL_ERROR; + goto done; + } + break; + case OPT_LAST: + i++; + goto endOfOptionLoop; + case OPT_VARIABLE: + if (++i >= objc) { + goto needArg; + } + result = Tcl_TraceVar2(interp, TclGetString(objv[i]), NULL, + TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, + VwaitVarProc, &vwaitItems[numItems]); + if (result != TCL_OK) { + goto done; + } + vwaitItems[numItems].donePtr = &done; + vwaitItems[numItems].sequence = -1; + vwaitItems[numItems].mask = 0; + vwaitItems[numItems].sourceObj = objv[i]; + numItems++; + break; + case OPT_READABLE: + if (++i >= objc) { + goto needArg; + } + if (TclGetChannelFromObj(interp, objv[i], &chan, &mode, 0) + != TCL_OK) { + result = TCL_ERROR; + goto done; + } + if (!(mode & TCL_READABLE)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "channel \"%s\" wasn't open for reading", + TclGetString(objv[i]))); + result = TCL_ERROR; + goto done; + } + Tcl_CreateChannelHandler(chan, TCL_READABLE, + VwaitChannelReadProc, &vwaitItems[numItems]); + vwaitItems[numItems].donePtr = &done; + vwaitItems[numItems].sequence = -1; + vwaitItems[numItems].mask = TCL_READABLE; + vwaitItems[numItems].sourceObj = objv[i]; + numItems++; + break; + case OPT_WRITABLE: + if (++i >= objc) { + goto needArg; + } + if (TclGetChannelFromObj(interp, objv[i], &chan, &mode, 0) + != TCL_OK) { + result = TCL_ERROR; + goto done; + } + if (!(mode & TCL_WRITABLE)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "channel \"%s\" wasn't open for writing", + TclGetString(objv[i]))); + result = TCL_ERROR; + goto done; + } + Tcl_CreateChannelHandler(chan, TCL_WRITABLE, + VwaitChannelWriteProc, &vwaitItems[numItems]); + vwaitItems[numItems].donePtr = &done; + vwaitItems[numItems].sequence = -1; + vwaitItems[numItems].mask = TCL_WRITABLE; + vwaitItems[numItems].sourceObj = objv[i]; + numItems++; + break; + } + } + + endOfOptionLoop: + if ((mask & (TCL_FILE_EVENTS | TCL_IDLE_EVENTS | + TCL_TIMER_EVENTS | TCL_WINDOW_EVENTS)) == 0) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can't wait: would block forever", -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", (char *)NULL); + result = TCL_ERROR; + goto done; + } + + if ((timeout > 0) && ((mask & TCL_TIMER_EVENTS) == 0)) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "timer events disabled with timeout specified", -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_TIME", (char *)NULL); + result = TCL_ERROR; + goto done; + } + + for (result = TCL_OK; i < objc; i++) { + result = Tcl_TraceVar2(interp, TclGetString(objv[i]), NULL, + TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, + VwaitVarProc, &vwaitItems[numItems]); + if (result != TCL_OK) { + break; + } + vwaitItems[numItems].donePtr = &done; + vwaitItems[numItems].sequence = -1; + vwaitItems[numItems].mask = 0; + vwaitItems[numItems].sourceObj = objv[i]; + numItems++; + } + if (result != TCL_OK) { + result = TCL_ERROR; + goto done; + } + + if (!(mask & TCL_FILE_EVENTS)) { + for (i = 0; i < numItems; i++) { + if (vwaitItems[i].mask) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "file events disabled with channel(s) specified", -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_FILE_EVENT", (char *)NULL); + result = TCL_ERROR; + goto done; + } + } + } + + if (timeout > 0) { + vwaitItems[numItems].donePtr = &timedOut; + vwaitItems[numItems].sequence = -1; + vwaitItems[numItems].mask = 0; + vwaitItems[numItems].sourceObj = NULL; + timer = Tcl_CreateTimerHandler(timeout, VwaitTimeoutProc, + &vwaitItems[numItems]); + Tcl_GetTime(&before); + } else { + timeout = 0; + } + + if ((numItems == 0) && (timeout == 0)) { + /* + * "vwait" is equivalent to "update", + * "vwait -nofileevents -notimerevents -nowindowevents" + * is equivalent to "update idletasks" + */ + any = 1; + mask |= TCL_DONT_WAIT; + } + foundEvent = 1; - while (!done && foundEvent) { - foundEvent = Tcl_DoOneEvent(TCL_ALL_EVENTS); + while (!timedOut && foundEvent && + ((!any && (done < numItems)) || (any && !done))) { + foundEvent = Tcl_DoOneEvent(mask); if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) { break; } if (Tcl_LimitExceeded(interp)) { Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_NewStringObj("limit exceeded", -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "LIMIT", (char *)NULL); break; } + if ((numItems == 0) && (timeout == 0)) { + /* + * Behavior like "update": clear interpreter's result because + * event handlers could have executed commands. + */ + Tcl_ResetResult(interp); + result = TCL_OK; + goto done; + } } - Tcl_UntraceVar2(interp, nameString, NULL, - TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, - VwaitVarProc, &done); if (!foundEvent) { Tcl_ResetResult(interp); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't wait for variable \"%s\": would wait forever", - nameString)); - Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", NULL); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj((numItems == 0) ? + "can't wait: would wait forever" : + "can't wait for variable(s)/channel(s): would wait forever", + -1)); + Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", (char *)NULL); + result = TCL_ERROR; + goto done; } - if (!done) { + + if (!done && !timedOut) { /* * The interpreter's result was already set to the right error message * prior to exiting the loop above. */ + result = TCL_ERROR; + goto done; + } - return TCL_ERROR; + result = TCL_OK; + if (timeout <= 0) { + /* + * Clear out the interpreter's result, since it may have been set + * by event handlers. + */ + Tcl_ResetResult(interp); + goto done; } /* - * Clear out the interpreter's result, since it may have been set by event - * handlers. + * When timeout was specified, report milliseconds left or -1 on timeout. */ + if (timedOut) { + diff = -1; + } else { + Tcl_GetTime(&after); + diff = after.sec * 1000 + after.usec / 1000; + diff -= before.sec * 1000 + before.usec / 1000; + diff = timeout - diff; + if (diff < 0) { + diff = 0; + } + } + + done: + if ((timeout > 0) && (timer != NULL)) { + Tcl_DeleteTimerHandler(timer); + } + if (result != TCL_OK) { + saved = Tcl_SaveInterpState(interp, result); + } + for (i = 0; i < numItems; i++) { + if (vwaitItems[i].mask & TCL_READABLE) { + if (TclGetChannelFromObj(interp, vwaitItems[i].sourceObj, + &chan, &mode, 0) == TCL_OK) { + Tcl_DeleteChannelHandler(chan, VwaitChannelReadProc, + &vwaitItems[i]); + } + } else if (vwaitItems[i].mask & TCL_WRITABLE) { + if (TclGetChannelFromObj(interp, vwaitItems[i].sourceObj, + &chan, &mode, 0) == TCL_OK) { + Tcl_DeleteChannelHandler(chan, VwaitChannelWriteProc, + &vwaitItems[i]); + } + } else { + Tcl_UntraceVar2(interp, TclGetString(vwaitItems[i].sourceObj), + NULL, TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS, + VwaitVarProc, &vwaitItems[i]); + } + } + + if (result == TCL_OK) { + if (extended) { + int k; + Tcl_Obj *listObj, *keyObj; + + TclNewObj(listObj); + for (k = 0; k < done; k++) { + for (i = 0; i < numItems; i++) { + if (vwaitItems[i].sequence != k) { + continue; + } + if (vwaitItems[i].mask & TCL_READABLE) { + TclNewLiteralStringObj(keyObj, "readable"); + } else if (vwaitItems[i].mask & TCL_WRITABLE) { + TclNewLiteralStringObj(keyObj, "writable"); + } else { + TclNewLiteralStringObj(keyObj, "variable"); + } + Tcl_ListObjAppendElement(NULL, listObj, keyObj); + Tcl_ListObjAppendElement(NULL, listObj, + vwaitItems[i].sourceObj); + } + } + if (timeout > 0) { + TclNewLiteralStringObj(keyObj, "timeleft"); + Tcl_ListObjAppendElement(NULL, listObj, keyObj); + Tcl_ListObjAppendElement(NULL, listObj, + Tcl_NewWideIntObj(diff)); + } + Tcl_SetObjResult(interp, listObj); + } else if (timeout > 0) { + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(diff)); + } + } else { + result = Tcl_RestoreInterpState(interp, saved); + } + if (vwaitItems != localItems) { + ckfree(vwaitItems); + } + return result; +} + +static void +VwaitChannelReadProc( + void *clientData, /* Pointer to vwait info record. */ + int mask) /* Event mask, must be TCL_READABLE. */ +{ + VwaitItem *itemPtr = (VwaitItem *) clientData; + + if (!(mask & TCL_READABLE)) { + return; + } + if (itemPtr->donePtr != NULL) { + itemPtr->sequence = itemPtr->donePtr[0]; + itemPtr->donePtr[0] += 1; + itemPtr->donePtr = NULL; + } +} + +static void +VwaitChannelWriteProc( + void *clientData, /* Pointer to vwait info record. */ + int mask) /* Event mask, must be TCL_WRITABLE. */ +{ + VwaitItem *itemPtr = (VwaitItem *) clientData; + + if (!(mask & TCL_WRITABLE)) { + return; + } + if (itemPtr->donePtr != NULL) { + itemPtr->sequence = itemPtr->donePtr[0]; + itemPtr->donePtr[0] += 1; + itemPtr->donePtr = NULL; + } +} + +static void +VwaitTimeoutProc( + void *clientData) /* Pointer to vwait info record. */ +{ + VwaitItem *itemPtr = (VwaitItem *) clientData; - Tcl_ResetResult(interp); - return TCL_OK; + if (itemPtr->donePtr != NULL) { + itemPtr->donePtr[0] = 1; + itemPtr->donePtr = NULL; + } } static char * VwaitVarProc( - void *clientData, /* Pointer to integer to set to 1. */ + void *clientData, /* Pointer to vwait info record. */ Tcl_Interp *interp, /* Interpreter containing variable. */ const char *name1, /* Name of variable. */ const char *name2, /* Second part of variable name. */ TCL_UNUSED(int) /*flags*/) /* Information about what happened. */ { - int *donePtr = (int *)clientData; + VwaitItem *itemPtr = (VwaitItem *) clientData; - *donePtr = 1; + if (itemPtr->donePtr != NULL) { + itemPtr->sequence = itemPtr->donePtr[0]; + itemPtr->donePtr[0] += 1; + itemPtr->donePtr = NULL; + } Tcl_UntraceVar2(interp, name1, name2, TCL_TRACE_WRITES|TCL_TRACE_UNSETS, VwaitVarProc, clientData); return NULL; } @@ -1486,14 +1960,14 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int optionIndex; int flags = 0; /* Initialized to avoid compiler warning. */ static const char *const updateOptions[] = {"idletasks", NULL}; enum updateOptionsEnum {OPT_IDLETASKS}; + int optionIndex; if (objc == 1) { flags = TCL_ALL_EVENTS|TCL_DONT_WAIT; } else if (objc == 2) { if (Tcl_GetIndexFromObj(interp, objv[1], updateOptions, @@ -1500,11 +1974,11 @@ "option", 0, &optionIndex) != TCL_OK) { return TCL_ERROR; } switch ((enum updateOptionsEnum) optionIndex) { case OPT_IDLETASKS: - flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT; + flags = TCL_IDLE_EVENTS|TCL_DONT_WAIT; break; default: Tcl_Panic("Tcl_UpdateObjCmd: bad option index to UpdateOptions"); } } else { @@ -1557,11 +2031,11 @@ void *threadClientData; Tcl_ThreadCreateProc *threadProc; threadProc = cdPtr->proc; threadClientData = cdPtr->clientData; - Tcl_Free(clientData); /* Allocated in Tcl_CreateThread() */ + ckfree(clientData); /* Allocated in Tcl_CreateThread() */ threadProc(threadClientData); TCL_THREAD_CREATE_RETURN; } @@ -1588,27 +2062,33 @@ int Tcl_CreateThread( Tcl_ThreadId *idPtr, /* Return, the ID of the thread */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread */ - void *clientData, /* The one argument to Main() */ - size_t stackSize, /* Size of stack for the new thread */ + void *clientData, /* The one argument to Main() */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread */ int flags) /* Flags controlling behaviour of the new * thread. */ { #if TCL_THREADS - ThreadClientData *cdPtr = (ThreadClientData *)Tcl_Alloc(sizeof(ThreadClientData)); + ThreadClientData *cdPtr = (ThreadClientData *)ckalloc(sizeof(ThreadClientData)); int result; cdPtr->proc = proc; cdPtr->clientData = clientData; result = TclpThreadCreate(idPtr, NewThreadProc, cdPtr, stackSize, flags); if (result != TCL_OK) { - Tcl_Free(cdPtr); + ckfree(cdPtr); } return result; #else + (void)idPtr; + (void)proc; + (void)clientData; + (void)stackSize; + (void)flags; + return TCL_ERROR; #endif /* TCL_THREADS */ } /* Index: generic/tclExecute.c ================================================================== --- generic/tclExecute.c +++ generic/tclExecute.c @@ -1,17 +1,17 @@ /* * tclExecute.c -- * * This file contains procedures that execute byte-compiled Tcl commands. * - * Copyright (c) 1996-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 by Scriptics Corporation. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2002-2010 by Miguel Sofer. - * Copyright (c) 2005-2007 by Donal K. Fellows. - * Copyright (c) 2007 Daniel A. Steffen - * Copyright (c) 2006-2008 by Joe Mistachkin. All rights reserved. + * Copyright © 1996-1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Scriptics Corporation. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2002-2010 Miguel Sofer. + * Copyright © 2005-2007 Donal K. Fellows. + * Copyright © 2007 Daniel A. Steffen + * Copyright © 2006-2008 Joe Mistachkin. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -75,11 +75,11 @@ * Does not include the string for INST_EXPON (and beyond), as that is * disjoint for backward-compatibility reasons. */ static const char *const operatorStrings[] = { - "|", "^", "&", "==", "!=", "<", ">", "<=", ">=", "<<", ">>", + "||", "&&", "|", "^", "&", "==", "!=", "<", ">", "<=", ">=", "<<", ">>", "+", "-", "*", "/", "%", "+", "-", "~", "!" }; /* * Mapping from Tcl result codes to strings; used for error and debugging @@ -99,10 +99,68 @@ #ifdef TCL_COMPILE_STATS size_t tclObjsAlloced = 0; size_t tclObjsFreed = 0; size_t tclObjsShared[TCL_MAX_SHARED_OBJ_STATS] = { 0, 0, 0, 0, 0 }; #endif /* TCL_COMPILE_STATS */ + +/* + * Support pre-8.5 bytecodes unless specifically requested otherwise. + */ + +#ifndef TCL_SUPPORT_84_BYTECODE +#define TCL_SUPPORT_84_BYTECODE 1 +#endif + +#if TCL_SUPPORT_84_BYTECODE +/* + * We need to know the tclBuiltinFuncTable to support translation of pre-8.5 + * math functions to the namespace-based ::tcl::mathfunc::op in 8.5+. + */ + +typedef struct { + const char *name; /* Name of function. */ + int numArgs; /* Number of arguments for function. */ +} BuiltinFunc; + +/* + * Table describing the built-in math functions. Entries in this table are + * indexed by the values of the INST_CALL_BUILTIN_FUNC instruction's + * operand byte. + */ + +static BuiltinFunc const tclBuiltinFuncTable[] = { + {"acos", 1}, + {"asin", 1}, + {"atan", 1}, + {"atan2", 2}, + {"ceil", 1}, + {"cos", 1}, + {"cosh", 1}, + {"exp", 1}, + {"floor", 1}, + {"fmod", 2}, + {"hypot", 2}, + {"log", 1}, + {"log10", 1}, + {"pow", 2}, + {"sin", 1}, + {"sinh", 1}, + {"sqrt", 1}, + {"tan", 1}, + {"tanh", 1}, + {"abs", 1}, + {"double", 1}, + {"int", 1}, + {"rand", 0}, + {"round", 1}, + {"srand", 1}, + {"wide", 1}, + {NULL, 0}, +}; + +#define LAST_BUILTIN_FUNC 25 +#endif /* * NR_TEBC * Helpers for NR - non-recursive calls to TEBC * Minimal data required to fully reconstruct the execution state. @@ -109,15 +167,14 @@ */ typedef struct { ByteCode *codePtr; /* Constant until the BC returns */ /* -----------------------------------------*/ - ptrdiff_t *catchTop; /* These fields are used on return TO this */ - Tcl_Obj *auxObjList; /* this level: they record the state when a */ - CmdFrame cmdFrame; /* new codePtr was received for NR */ - /* execution. */ - void *stack[1]; /* Start of the actual combined catch and obj + Tcl_Obj **catchTop; /* These fields are used on return TO this */ + Tcl_Obj *auxObjList; /* level: they record the state when a new */ + CmdFrame cmdFrame; /* codePtr was received for NR execution. */ + Tcl_Obj *stack[1]; /* Start of the actual combined catch and obj * stacks; the struct will be expanded as * necessary */ } TEBCdata; #define TEBC_YIELD() \ @@ -133,14 +190,14 @@ } while (0) #define PUSH_TAUX_OBJ(objPtr) \ do { \ if (auxObjList) { \ - objPtr->length += auxObjList->length; \ + (objPtr)->length += auxObjList->length; \ } \ - objPtr->internalRep.twoPtrValue.ptr1 = auxObjList; \ - auxObjList = objPtr; \ + (objPtr)->internalRep.twoPtrValue.ptr1 = auxObjList; \ + auxObjList = (objPtr); \ } while (0) #define POP_TAUX_OBJ() \ do { \ tmpPtr = auxObjList; \ @@ -364,11 +421,11 @@ #define OBJ_UNDER_TOS *(tosPtr-1) #define OBJ_AT_DEPTH(n) *(tosPtr-(n)) -#define CURR_DEPTH ((ptrdiff_t) (tosPtr - initTosPtr)) +#define CURR_DEPTH (tosPtr - initTosPtr) #define STACK_BASE(esPtr) ((esPtr)->stackWords - 1) /* * Macros used to trace instruction execution. The macros TRACE, @@ -377,13 +434,13 @@ */ #ifdef TCL_COMPILE_DEBUG # define TRACE(a) \ while (traceInstructions) { \ - fprintf(stdout, "%2d: %2d (%u) %s ", iPtr->numLevels, \ - (int) CURR_DEPTH, \ - (unsigned) (pc - codePtr->codeStart), \ + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d (%" TCL_T_MODIFIER "d) %s ", iPtr->numLevels, \ + CURR_DEPTH, \ + (pc - codePtr->codeStart), \ GetOpcodeName(pc)); \ printf a; \ break; \ } # define TRACE_APPEND(a) \ @@ -393,13 +450,13 @@ } # define TRACE_ERROR(interp) \ TRACE_APPEND(("ERROR: %.30s\n", O2S(Tcl_GetObjResult(interp)))); # define TRACE_WITH_OBJ(a, objPtr) \ while (traceInstructions) { \ - fprintf(stdout, "%2d: %2d (%u) %s ", iPtr->numLevels, \ - (int) CURR_DEPTH, \ - (unsigned) (pc - codePtr->codeStart), \ + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d (%" TCL_T_MODIFIER "d) %s ", iPtr->numLevels, \ + CURR_DEPTH, \ + (pc - codePtr->codeStart), \ GetOpcodeName(pc)); \ printf a; \ TclPrintObject(stdout, objPtr, 30); \ fprintf(stdout, "\n"); \ break; \ @@ -442,30 +499,30 @@ } \ } while (0) /* * Macro used in this file to save a function call for common uses of - * TclGetNumberFromObj(). The ANSI C "prototype" is: + * Tcl_GetNumberFromObj(). The ANSI C "prototype" is: * * MODULE_SCOPE int GetNumberFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - * ClientData *ptrPtr, int *tPtr); + * void **ptrPtr, int *tPtr); */ #define GetNumberFromObj(interp, objPtr, ptrPtr, tPtr) \ - ((TclHasIntRep((objPtr), &tclIntType)) \ + ((TclHasInternalRep((objPtr), &tclIntType)) \ ? (*(tPtr) = TCL_NUMBER_INT, \ *(ptrPtr) = (void *) \ (&((objPtr)->internalRep.wideValue)), TCL_OK) : \ - TclHasIntRep((objPtr), &tclDoubleType) \ - ? (((TclIsNaN((objPtr)->internalRep.doubleValue)) \ + TclHasInternalRep((objPtr), &tclDoubleType) \ + ? (((isnan((objPtr)->internalRep.doubleValue)) \ ? (*(tPtr) = TCL_NUMBER_NAN) \ : (*(tPtr) = TCL_NUMBER_DOUBLE)), \ *(ptrPtr) = (void *) \ (&((objPtr)->internalRep.doubleValue)), TCL_OK) : \ (((objPtr)->bytes != NULL) && ((objPtr)->length == 0)) \ ? TCL_ERROR : \ - TclGetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr))) + Tcl_GetNumberFromObj((interp), (objPtr), (ptrPtr), (tPtr))) /* * Macro used to make the check for type overflow more mnemonic. This works by * comparing sign bits; the rest of the word is irrelevant. The ANSI C * "prototype" (where inttype_t is any integer type) is: @@ -609,20 +666,18 @@ /* * Declarations for local procedures to this file: */ #ifdef TCL_COMPILE_STATS -static int EvalStatsCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc EvalStatsCmd; #endif /* TCL_COMPILE_STATS */ #ifdef TCL_COMPILE_DEBUG static const char * GetOpcodeName(const unsigned char *pc); static void PrintByteCodeInfo(ByteCode *codePtr); static const char * StringForResultCode(int result); static void ValidatePcAndStackTop(ByteCode *codePtr, - const unsigned char *pc, int stackTop, + const unsigned char *pc, size_t stackTop, int checkStack); #endif /* TCL_COMPILE_DEBUG */ static ByteCode * CompileExprObj(Tcl_Interp *interp, Tcl_Obj *objPtr); static void DeleteExecStack(ExecStack *esPtr); static void DupExprCodeInternalRep(Tcl_Obj *srcPtr, @@ -634,22 +689,22 @@ Tcl_Obj *valuePtr); static void FreeExprCodeInternalRep(Tcl_Obj *objPtr); static ExceptionRange * GetExceptRangeForPc(const unsigned char *pc, int searchMode, ByteCode *codePtr); static const char * GetSrcInfoForPc(const unsigned char *pc, - ByteCode *codePtr, size_t *lengthPtr, - const unsigned char **pcBeg, int *cmdIdxPtr); -static Tcl_Obj ** GrowEvaluationStack(ExecEnv *eePtr, int growth, + ByteCode *codePtr, Tcl_Size *lengthPtr, + const unsigned char **pcBeg, Tcl_Size *cmdIdxPtr); +static Tcl_Obj ** GrowEvaluationStack(ExecEnv *eePtr, TCL_HASH_TYPE growth, int move); -static void IllegalExprOperandType(Tcl_Interp *interp, +static void IllegalExprOperandType(Tcl_Interp *interp, const char *ord, const unsigned char *pc, Tcl_Obj *opndPtr); static void InitByteCodeExecution(Tcl_Interp *interp); static inline int wordSkip(void *ptr); static void ReleaseDictIterator(Tcl_Obj *objPtr); /* Useful elsewhere, make available in tclInt.h or stubs? */ -static Tcl_Obj ** StackAllocWords(Tcl_Interp *interp, size_t numWords); -static Tcl_Obj ** StackReallocWords(Tcl_Interp *interp, size_t numWords); +static Tcl_Obj ** StackAllocWords(Tcl_Interp *interp, TCL_HASH_TYPE numWords); +static Tcl_Obj ** StackReallocWords(Tcl_Interp *interp, TCL_HASH_TYPE numWords); static Tcl_NRPostProc CopyCallback; static Tcl_NRPostProc ExprObjCallback; static Tcl_NRPostProc FinalizeOONext; static Tcl_NRPostProc FinalizeOONextFilter; static Tcl_NRPostProc TEBCresume; @@ -657,11 +712,11 @@ /* * The structure below defines a bytecode Tcl object type to hold the * compiled bytecode for Tcl expressions. */ -static const Tcl_ObjType exprCodeType = { +const Tcl_ObjType tclExprCodeType = { "exprcode", FreeExprCodeInternalRep, /* freeIntRepProc */ DupExprCodeInternalRep, /* dupIntRepProc */ NULL, /* updateStringProc */ NULL /* setFromAnyProc */ @@ -699,23 +754,23 @@ ReleaseDictIterator( Tcl_Obj *objPtr) { Tcl_DictSearch *searchPtr; Tcl_Obj *dictPtr; - const Tcl_ObjIntRep *irPtr; + const Tcl_ObjInternalRep *irPtr; - irPtr = TclFetchIntRep(objPtr, &dictIteratorType); + irPtr = TclFetchInternalRep(objPtr, &dictIteratorType); assert(irPtr != NULL); /* * First kill the search, and then release the reference to the dictionary * that we were holding. */ searchPtr = (Tcl_DictSearch *)irPtr->twoPtrValue.ptr1; Tcl_DictObjDone(searchPtr); - Tcl_Free(searchPtr); + ckfree(searchPtr); dictPtr = (Tcl_Obj *)irPtr->twoPtrValue.ptr2; TclDecrRefCount(dictPtr); } @@ -791,15 +846,15 @@ ExecEnv * TclCreateExecEnv( Tcl_Interp *interp, /* Interpreter for which the execution * environment is being created. */ - size_t size) /* The initial stack size, in number of words + TCL_HASH_TYPE size) /* The initial stack size, in number of words * [sizeof(Tcl_Obj*)] */ { - ExecEnv *eePtr = (ExecEnv *)Tcl_Alloc(sizeof(ExecEnv)); - ExecStack *esPtr = (ExecStack *)Tcl_Alloc(offsetof(ExecStack, stackWords) + ExecEnv *eePtr = (ExecEnv *)ckalloc(sizeof(ExecEnv)); + ExecStack *esPtr = (ExecStack *)ckalloc(offsetof(ExecStack, stackWords) + size * sizeof(Tcl_Obj *)); eePtr->execStackPtr = esPtr; TclNewIntObj(eePtr->constants[0], 0); Tcl_IncrRefCount(eePtr->constants[0]); @@ -855,11 +910,11 @@ esPtr->prevPtr->nextPtr = esPtr->nextPtr; } if (esPtr->nextPtr) { esPtr->nextPtr->prevPtr = esPtr->prevPtr; } - Tcl_Free(esPtr); + ckfree(esPtr); } void TclDeleteExecEnv( ExecEnv *eePtr) /* Execution environment to free. */ @@ -887,11 +942,11 @@ Tcl_Panic("Deleting execEnv with pending TEOV callbacks!"); } if (eePtr->corPtr && !cachedInExit) { Tcl_Panic("Deleting execEnv with existing coroutine"); } - Tcl_Free(eePtr); + ckfree(eePtr); } /* *---------------------------------------------------------------------- * @@ -973,19 +1028,19 @@ static Tcl_Obj ** GrowEvaluationStack( ExecEnv *eePtr, /* Points to the ExecEnv with an evaluation * stack to enlarge. */ - int growth, /* How much larger than the current used + TCL_HASH_TYPE growth, /* How much larger than the current used * size. */ int move) /* 1 if move words since last marker. */ { ExecStack *esPtr = eePtr->execStackPtr, *oldPtr = NULL; - size_t newBytes; - int newElems, currElems, needed = growth - (esPtr->endPtr - esPtr->tosPtr); + TCL_HASH_TYPE newBytes; + Tcl_Size newElems, currElems, needed = growth - (esPtr->endPtr - esPtr->tosPtr); Tcl_Obj **markerPtr = esPtr->markerPtr, **memStart; - int moveWords = 0; + Tcl_Size moveWords = 0; if (move) { if (!markerPtr) { Tcl_Panic("STACK: Reallocating with no previous alloc"); } @@ -1064,11 +1119,11 @@ #endif newBytes = offsetof(ExecStack, stackWords) + newElems * sizeof(Tcl_Obj *); oldPtr = esPtr; - esPtr = (ExecStack *)Tcl_Alloc(newBytes); + esPtr = (ExecStack *)ckalloc(newBytes); oldPtr->nextPtr = esPtr; esPtr->prevPtr = oldPtr; esPtr->nextPtr = NULL; esPtr->endPtr = &esPtr->stackWords[newElems-1]; @@ -1124,11 +1179,11 @@ */ static Tcl_Obj ** StackAllocWords( Tcl_Interp *interp, - size_t numWords) + TCL_HASH_TYPE numWords) { /* * Note that GrowEvaluationStack sets a marker in the stack. This marker * is read when rewinding, e.g., by TclStackFree. */ @@ -1142,11 +1197,11 @@ } static Tcl_Obj ** StackReallocWords( Tcl_Interp *interp, - size_t numWords) + TCL_HASH_TYPE numWords) { Interp *iPtr = (Interp *) interp; ExecEnv *eePtr = iPtr->execEnvPtr; Tcl_Obj **resPtr = GrowEvaluationStack(eePtr, numWords, 1); @@ -1163,11 +1218,11 @@ ExecEnv *eePtr; ExecStack *esPtr; Tcl_Obj **markerPtr, *marker; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { - Tcl_Free(freePtr); + ckfree(freePtr); return; } /* * Rewind the stack to the previous marker position. The current marker, @@ -1221,36 +1276,36 @@ } void * TclStackAlloc( Tcl_Interp *interp, - size_t numBytes) + TCL_HASH_TYPE numBytes) { Interp *iPtr = (Interp *) interp; - size_t numWords; + TCL_HASH_TYPE numWords; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { - return (void *) Tcl_Alloc(numBytes); + return ckalloc(numBytes); } numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *); return StackAllocWords(interp, numWords); } void * TclStackRealloc( Tcl_Interp *interp, void *ptr, - size_t numBytes) + TCL_HASH_TYPE numBytes) { Interp *iPtr = (Interp *) interp; ExecEnv *eePtr; ExecStack *esPtr; Tcl_Obj **markerPtr; - size_t numWords; + TCL_HASH_TYPE numWords; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { - return Tcl_Realloc(ptr, numBytes); + return ckrealloc((char *)ptr, numBytes); } eePtr = iPtr->execEnvPtr; esPtr = eePtr->execStackPtr; markerPtr = esPtr->markerPtr; @@ -1305,11 +1360,11 @@ return TclNRRunCallbacks(interp, TCL_OK, rootPtr); } static int CopyCallback( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { Tcl_Obj **resultPtrPtr = (Tcl_Obj **)data[0]; Tcl_Obj *resultPtr = (Tcl_Obj *)data[1]; @@ -1363,11 +1418,11 @@ return TclNRExecuteByteCode(interp, codePtr); } static int ExprObjCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_InterpState state = (Tcl_InterpState)data[0]; Tcl_Obj *resultPtr = (Tcl_Obj *)data[1]; @@ -1414,31 +1469,31 @@ /* * Get the expression ByteCode from the object. If it exists, make sure it * is valid in the current context. */ - ByteCodeGetIntRep(objPtr, &exprCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclExprCodeType, codePtr); if (codePtr != NULL) { Namespace *namespacePtr = iPtr->varFramePtr->nsPtr; if (((Interp *) *codePtr->interpHandle != iPtr) || (codePtr->compileEpoch != iPtr->compileEpoch) || (codePtr->nsPtr != namespacePtr) || (codePtr->nsEpoch != namespacePtr->resolverEpoch) || (codePtr->localCachePtr != iPtr->varFramePtr->localCachePtr)) { - Tcl_StoreIntRep(objPtr, &exprCodeType, NULL); + Tcl_StoreInternalRep(objPtr, &tclExprCodeType, NULL); codePtr = NULL; } } if (codePtr == NULL) { /* * TIP #280: No invoker (yet) - Expression compilation. */ - size_t length; + Tcl_Size length; const char *string = TclGetStringFromObj(objPtr, &length); TclInitCompileEnv(interp, &compEnv, string, length, NULL, 0); TclCompileExpr(interp, string, length, &compEnv, 0); @@ -1457,22 +1512,17 @@ * object into a ByteCode object. Ownership of the literal objects and * aux data items is given to the ByteCode object. */ TclEmitOpcode(INST_DONE, &compEnv); - codePtr = TclInitByteCodeObj(objPtr, &exprCodeType, &compEnv); + codePtr = TclInitByteCodeObj(objPtr, &tclExprCodeType, &compEnv); TclFreeCompileEnv(&compEnv); if (iPtr->varFramePtr->localCachePtr) { codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr; codePtr->localCachePtr->refCount++; } -#ifdef TCL_COMPILE_DEBUG - if (tclTraceCompile == 2) { - TclPrintByteCodeObj(interp, objPtr); - fflush(stdout); - } -#endif /* TCL_COMPILE_DEBUG */ + TclDebugPrintByteCodeObj(objPtr); } return codePtr; } /* @@ -1479,20 +1529,20 @@ *---------------------------------------------------------------------- * * DupExprCodeInternalRep -- * * Part of the Tcl object type implementation for Tcl expression - * bytecode. We do not copy the bytecode intrep. Instead, we return + * bytecode. We do not copy the bytecode internalrep. Instead, we return * without setting copyPtr->typePtr, so the copy is a plain string copy * of the expression value, and if it is to be used as a compiled * expression, it will just need a recompile. * * This makes sense, because with Tcl's copy-on-write practices, the * usual (only?) time Tcl_DuplicateObj() will be called is when the copy * is about to be modified, which would invalidate any copied bytecode * anyway. The only reason it might make sense to copy the bytecode is if - * we had some modifying routines that operated directly on the intrep, + * we had some modifying routines that operated directly on the internalrep, * like we do for lists and dicts. * * Results: * None. * @@ -1531,11 +1581,11 @@ static void FreeExprCodeInternalRep( Tcl_Obj *objPtr) { ByteCode *codePtr; - ByteCodeGetIntRep(objPtr, &exprCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclExprCodeType, codePtr); assert(codePtr != NULL); TclReleaseByteCode(codePtr); } @@ -1570,11 +1620,11 @@ * If the object is not already of tclByteCodeType, compile it (and reset * the compilation flags in the interpreter; this should be done after any * compilation). Otherwise, check that it is "fresh" enough. */ - ByteCodeGetIntRep(objPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclByteCodeType, codePtr); if (codePtr != NULL) { /* * Make sure the Bytecode hasn't been invalidated by, e.g., someone * redefining a command with a compile procedure (this might make the * compiled code wrong). The object needs to be recompiled if it was @@ -1631,11 +1681,11 @@ * causing 'info frame' to point to the wrong place in the sources. * * Future optimizations ... * (1) Save the location data (ExtCmdLoc) keyed by start line. In that * case we recompile once per location of the literal, but not - * continously, because the moment we have all locations we do not + * continuously, because the moment we have all locations we do not * need to recompile any longer. * * (2) Alternative: Do not recompile, tell the execution engine the * offset between saved starting line and actual one. Then modify * the users to adjust the locations they have by this offset. @@ -1716,11 +1766,11 @@ iPtr->invokeCmdFramePtr = invoker; iPtr->invokeWord = word; TclSetByteCodeFromAny(interp, objPtr, NULL, NULL); iPtr->invokeCmdFramePtr = NULL; - ByteCodeGetIntRep(objPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(objPtr, &tclByteCodeType, codePtr); if (iPtr->varFramePtr->localCachePtr) { codePtr->localCachePtr = iPtr->varFramePtr->localCachePtr; codePtr->localCachePtr->refCount++; } return codePtr; @@ -1729,21 +1779,21 @@ /* *---------------------------------------------------------------------- * * TclIncrObj -- * - * Increment an integeral value in a Tcl_Obj by an integeral value held + * Increment an integral value in a Tcl_Obj by an integral value held * in another Tcl_Obj. Caller is responsible for making sure we can * update the first object. * * Results: * TCL_ERROR if either object is non-integer, and TCL_OK otherwise. On * error, an error message is left in the interpreter (if it is not NULL, * of course). * * Side effects: - * valuePtr gets the new incrmented value. + * valuePtr gets the new incremented value. * *---------------------------------------------------------------------- */ int @@ -1750,11 +1800,11 @@ TclIncrObj( Tcl_Interp *interp, Tcl_Obj *valuePtr, Tcl_Obj *incrPtr) { - ClientData ptr1, ptr2; + void *ptr1, *ptr2; int type1, type2; mp_int value, incr; mp_err err; if (Tcl_IsShared(valuePtr)) { @@ -1798,11 +1848,11 @@ if ((type1 == TCL_NUMBER_INT) && (type2 == TCL_NUMBER_INT)) { Tcl_WideInt w1, w2, sum; w1 = *((const Tcl_WideInt *)ptr1); w2 = *((const Tcl_WideInt *)ptr2); - sum = w1 + w2; + sum = (Tcl_WideInt)((Tcl_WideUInt)w1 + (Tcl_WideUInt)w2); /* * Check for overflow. */ @@ -1845,14 +1895,14 @@ ArgumentBCEnter( Tcl_Interp *interp, ByteCode *codePtr, TEBCdata *tdPtr, const unsigned char *pc, - int objc, + Tcl_Size objc, Tcl_Obj **objv) { - int cmd; + Tcl_Size cmd; if (GetSrcInfoForPc(pc, codePtr, NULL, NULL, &cmd)) { TclArgumentBCEnter(interp, objv, objc, codePtr, &tdPtr->cmdFrame, cmd, pc - codePtr->codeStart); } @@ -1875,25 +1925,25 @@ * Almost certainly, depending on the ByteCode's instructions. * *---------------------------------------------------------------------- */ #define bcFramePtr (&TD->cmdFrame) -#define initCatchTop ((ptrdiff_t *) (TD->stack-1)) -#define initTosPtr ((Tcl_Obj **) (initCatchTop+codePtr->maxExceptDepth)) +#define initCatchTop (TD->stack-1) +#define initTosPtr (initCatchTop+codePtr->maxExceptDepth) #define esPtr (iPtr->execEnvPtr->execStackPtr) int TclNRExecuteByteCode( Tcl_Interp *interp, /* Token for command interpreter. */ ByteCode *codePtr) /* The bytecode sequence to interpret. */ { Interp *iPtr = (Interp *) interp; TEBCdata *TD; - int size = sizeof(TEBCdata) - 1 + TCL_HASH_TYPE size = sizeof(TEBCdata) - 1 + (codePtr->maxStackDepth + codePtr->maxExceptDepth) * sizeof(void *); - int numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *); + TCL_HASH_TYPE numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *); TclPreserveByteCode(codePtr); /* * Reserve the stack, setup the TEBCdataPtr (TD) and CallFrame @@ -1947,11 +1997,11 @@ /* * Push the callback for bytecode execution */ TclNRAddCallback(interp, TEBCresume, TD, /* pc */ NULL, - /* cleanup */ INT2PTR(0), INT2PTR(iPtr->evalFlags)); + /* cleanup */ NULL, INT2PTR(iPtr->evalFlags)); /* * Reset discard result flag - because it is applicable for this call only, * and should not affect all the nested invocations may return result. */ @@ -1960,11 +2010,11 @@ return TCL_OK; } static int TEBCresume( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { /* * Compiler cast directive - not a real variable. @@ -2025,21 +2075,21 @@ */ Tcl_Obj **tosPtr; /* Cached pointer to top of evaluation * stack. */ const unsigned char *pc = (const unsigned char *)data[1]; - /* The current program counter. */ - unsigned char inst; /* The currently running instruction */ + /* The current program counter. */ + unsigned char inst; /* The currently running instruction */ /* * Transfer variables - needed only between opcodes, but not while * executing an instruction. */ int cleanup = PTR2INT(data[2]); Tcl_Obj *objResultPtr; - int checkInterp = 0; /* Indicates when a check of interp readyness + int checkInterp = 0; /* Indicates when a check of interp readyness * is necessary. Set by CACHE_STACK_INFO() */ /* * Locals - variables that are used within opcodes or bounded sections of * the file (jumps between opcodes within a family). @@ -2046,12 +2096,12 @@ * NOTE: These are now mostly defined locally where needed. */ Tcl_Obj *objPtr, *valuePtr, *value2Ptr, *part1Ptr, *part2Ptr, *tmpPtr; Tcl_Obj **objv = NULL; - int objc = 0; - int opnd, length, pcAdjustment; + Tcl_Size length, objc = 0; + int opnd, pcAdjustment; Var *varPtr, *arrayPtr; #ifdef TCL_COMPILE_DEBUG char cmdNameBuf[21]; #endif @@ -2063,11 +2113,11 @@ TEBC_DATA_DIG(); #ifdef TCL_COMPILE_DEBUG if (!pc && (tclTraceExec >= 2)) { PrintByteCodeInfo(codePtr); - fprintf(stdout, " Starting stack top=%d\n", (int) CURR_DEPTH); + fprintf(stdout, " Starting stack top=%" TCL_T_MODIFIER "d\n", CURR_DEPTH); fflush(stdout); } #endif if (!pc) { @@ -2089,11 +2139,11 @@ iPtr->objResultPtr = objPtr; } goto cleanup0; } else { - /* resume from invocation */ + /* resume from invocation */ CACHE_STACK_INFO(); NRE_ASSERT(iPtr->cmdFramePtr == bcFramePtr); if (bcFramePtr->cmdObj) { Tcl_DecrRefCount(bcFramePtr->cmdObj); @@ -2122,11 +2172,11 @@ /* * Push the call's object result and continue execution with the next * instruction. */ - TRACE_WITH_OBJ(("%u => ... after \"%.20s\": TCL_OK, result=", + TRACE_WITH_OBJ(("%" TCL_SIZE_MODIFIER "d => ... after \"%.20s\": TCL_OK, result=", objc, cmdNameBuf), Tcl_GetObjResult(interp)); /* * Obtain and reset interp's result to avoid possible duplications of * objects [Bug 781585]. We do not call Tcl_ResetResult to avoid any @@ -2267,11 +2317,11 @@ * Skip the stack depth check if an expansion is in progress. */ CHECK_STACK(); if (traceInstructions) { - fprintf(stdout, "%2d: %2d ", iPtr->numLevels, (int) CURR_DEPTH); + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d ", iPtr->numLevels, CURR_DEPTH); TclPrintInstruction(codePtr, pc); fflush(stdout); } #endif /* TCL_COMPILE_DEBUG */ @@ -2366,11 +2416,11 @@ TRACE_APPEND(("\n")); goto processExceptionReturn; { CoroutineData *corPtr; - int yieldParameter; + void *yieldParameter; case INST_YIELD: corPtr = iPtr->execEnvPtr->corPtr; TRACE(("%.30s => ", O2S(OBJ_AT_TOS))); if (!corPtr) { @@ -2377,28 +2427,28 @@ TRACE_APPEND(("ERROR: yield outside coroutine\n")); Tcl_SetObjResult(interp, Tcl_NewStringObj( "yield can only be called in a coroutine", -1)); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", - NULL); + (char *)NULL); CACHE_STACK_INFO(); goto gotError; } #ifdef TCL_COMPILE_DEBUG if (tclTraceExec >= 2) { if (traceInstructions) { TRACE_APPEND(("YIELD...\n")); } else { - fprintf(stdout, "%d: (%u) yielding value \"%.30s\"\n", - iPtr->numLevels, (unsigned)(pc - codePtr->codeStart), - Tcl_GetString(OBJ_AT_TOS)); + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) yielding value \"%.30s\"\n", + iPtr->numLevels, (pc - codePtr->codeStart), + TclGetString(OBJ_AT_TOS)); } fflush(stdout); } #endif - yieldParameter = 0; + yieldParameter = NULL; /*==CORO_ACTIVATE_YIELD*/ Tcl_SetObjResult(interp, OBJ_AT_TOS); goto doYield; case INST_YIELD_TO_INVOKE: corPtr = iPtr->execEnvPtr->corPtr; @@ -2408,11 +2458,11 @@ O2S(valuePtr))); Tcl_SetObjResult(interp, Tcl_NewStringObj( "yieldto can only be called in a coroutine", -1)); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "ILLEGAL_YIELD", - NULL); + (char *)NULL); CACHE_STACK_INFO(); goto gotError; } if (((Namespace *)TclGetCurrentNamespace(interp))->flags & NS_DYING) { TRACE(("[%.30s] => ERROR: yield in deleted\n", @@ -2419,11 +2469,11 @@ O2S(valuePtr))); Tcl_SetObjResult(interp, Tcl_NewStringObj( "yieldto called in deleted namespace", -1)); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "COROUTINE", "YIELDTO_IN_DELETED", - NULL); + (char *)NULL); CACHE_STACK_INFO(); goto gotError; } #ifdef TCL_COMPILE_DEBUG @@ -2430,12 +2480,12 @@ if (tclTraceExec >= 2) { if (traceInstructions) { TRACE(("[%.30s] => YIELD...\n", O2S(valuePtr))); } else { /* FIXME: What is the right thing to trace? */ - fprintf(stdout, "%d: (%u) yielding to [%.30s]\n", - iPtr->numLevels, (unsigned)(pc - codePtr->codeStart), + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) yielding to [%.30s]\n", + iPtr->numLevels, (pc - codePtr->codeStart), TclGetString(valuePtr)); } fflush(stdout); } #endif @@ -2444,15 +2494,16 @@ * Install a tailcall record in the caller and continue with the * yield. The yield is switched into multi-return mode (via the * 'yieldParameter'). */ - Tcl_IncrRefCount(valuePtr); iPtr->execEnvPtr = corPtr->callerEEPtr; + Tcl_IncrRefCount(valuePtr); TclSetTailcall(interp, valuePtr); + corPtr->yieldPtr = valuePtr; iPtr->execEnvPtr = corPtr->eePtr; - yieldParameter = (PTR2INT(NULL)+1); /*==CORO_ACTIVATE_YIELDM*/ + yieldParameter = INT2PTR(1); /*==CORO_ACTIVATE_YIELDM*/ doYield: /* TIP #280: Record the last piece of info needed by * 'TclGetSrcInfoForPc', and push the frame. */ @@ -2466,11 +2517,11 @@ pc++; cleanup = 1; TEBC_YIELD(); TclNRAddCallback(interp, TclNRCoroutineActivateCallback, corPtr, - INT2PTR(yieldParameter), NULL, NULL); + yieldParameter, NULL, NULL); return TCL_OK; } case INST_TAILCALL: { Tcl_Obj *listPtr, *nsObjPtr; @@ -2480,11 +2531,11 @@ if (!(iPtr->varFramePtr->isProcCallFrame & 1)) { TRACE(("%d => ERROR: tailcall in non-proc context\n", opnd)); Tcl_SetObjResult(interp, Tcl_NewStringObj( "tailcall can only be called from a proc or lambda", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "TAILCALL", "ILLEGAL", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } #ifdef TCL_COMPILE_DEBUG @@ -2625,11 +2676,11 @@ * Push an element to the auxObjList. This records the current * stack depth - i.e., the point in the stack where the expanded * command starts. * * Use a Tcl_Obj as linked list element; slight mem waste, but faster - * allocation than Tcl_Alloc. This also abuses the Tcl_Obj structure, as + * allocation than ckalloc. This also abuses the Tcl_Obj structure, as * we do not define a special tclObjType for it. It is not dangerous * as the obj is never passed anywhere, so that all manipulations are * performed here and in INST_INVOKE_EXPANDED (in case of an expansion * error, also in INST_EXPAND_STKTOP). */ @@ -2636,11 +2687,11 @@ TclNewObj(objPtr); objPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(CURR_DEPTH); objPtr->length = 0; PUSH_TAUX_OBJ(objPtr); - TRACE(("=> mark depth as %d\n", (int) CURR_DEPTH)); + TRACE(("=> mark depth as %" TCL_T_MODIFIER "d\n", CURR_DEPTH)); NEXT_INST_F(1, 0, 0); break; case INST_EXPAND_DROP: /* @@ -2654,16 +2705,17 @@ POP_TAUX_OBJ(); #ifdef TCL_COMPILE_DEBUG /* Ugly abuse! */ starting = 1; #endif - TRACE(("=> drop %d items\n", objc)); + TRACE(("=> drop %" TCL_SIZE_MODIFIER "d items\n", objc)); NEXT_INST_V(1, objc, 0); case INST_EXPAND_STKTOP: { - int i; - ptrdiff_t moved; + Tcl_Size i; + TEBCdata *newTD; + ptrdiff_t oldCatchTopOff, oldTosPtrOff; /* * Make sure that the element at stackTop is a list; if not, just * leave with an error. Note that the element from the expand list * will be removed at checkForCatch. @@ -2688,23 +2740,25 @@ if ((objc > 1) && (auxObjList->length > 0)) { length = auxObjList->length /* Total expansion room we need */ + codePtr->maxStackDepth /* Beyond the original max */ - CURR_DEPTH; /* Relative to where we are */ DECACHE_STACK_INFO(); - moved = GrowEvaluationStack(iPtr->execEnvPtr, length, 1) - - (Tcl_Obj **) TD; - if (moved) { + oldCatchTopOff = catchTop - initCatchTop; + oldTosPtrOff = tosPtr - initTosPtr; + newTD = (TEBCdata *) + GrowEvaluationStack(iPtr->execEnvPtr, length, 1); + if (newTD != TD) { /* * Change the global data to point to the new stack: move the * TEBCdataPtr TD, recompute the position of every other * stack-allocated parameter, update the stack pointers. */ - TD = (TEBCdata *) (((Tcl_Obj **)TD) + moved); + TD = newTD; - catchTop += moved; - tosPtr += moved; + catchTop = initCatchTop + oldCatchTopOff; + tosPtr = initTosPtr + oldTosPtrOff; } } /* * Expand the list at stacktop onto the stack; free the list. Knowing @@ -2782,18 +2836,18 @@ objv = &OBJ_AT_DEPTH(objc-1); cleanup = objc; #ifdef TCL_COMPILE_DEBUG if (tclTraceExec >= 2) { - int i; + Tcl_Size i; if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); - TRACE(("%u => call ", objc)); + TRACE(("%" TCL_SIZE_MODIFIER "d => call ", objc)); } else { - fprintf(stdout, "%d: (%u) invoking ", iPtr->numLevels, - (unsigned)(pc - codePtr->codeStart)); + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) invoking ", iPtr->numLevels, + (pc - codePtr->codeStart)); } for (i = 0; i < objc; i++) { TclPrintObject(stdout, objv[i], 15); fprintf(stdout, " "); } @@ -2820,28 +2874,113 @@ pc += pcAdjustment; TEBC_YIELD(); return TclNREvalObjv(interp, objc, objv, TCL_EVAL_NOERR | TCL_EVAL_SOURCE_IN_FRAME, NULL); + +#if TCL_SUPPORT_84_BYTECODE + case INST_CALL_BUILTIN_FUNC1: + /* + * Call one of the built-in pre-8.5 Tcl math functions. This + * translates to INST_INVOKE_STK1 with the first argument of + * ::tcl::mathfunc::$objv[0]. We need to insert the named math + * function into the stack. + */ + + opnd = TclGetUInt1AtPtr(pc+1); + if ((opnd < 0) || (opnd > LAST_BUILTIN_FUNC)) { + TRACE(("UNRECOGNIZED BUILTIN FUNC CODE %d\n", opnd)); + Tcl_Panic("TclNRExecuteByteCode: unrecognized builtin function code %d", opnd); + } + + TclNewLiteralStringObj(objPtr, "::tcl::mathfunc::"); + Tcl_AppendToObj(objPtr, tclBuiltinFuncTable[opnd].name, -1); + + /* + * Only 0, 1 or 2 args. + */ + + { + int numArgs = tclBuiltinFuncTable[opnd].numArgs; + Tcl_Obj *tmpPtr1, *tmpPtr2; + + if (numArgs == 0) { + PUSH_OBJECT(objPtr); + } else if (numArgs == 1) { + tmpPtr1 = POP_OBJECT(); + PUSH_OBJECT(objPtr); + PUSH_OBJECT(tmpPtr1); + Tcl_DecrRefCount(tmpPtr1); + } else { + tmpPtr2 = POP_OBJECT(); + tmpPtr1 = POP_OBJECT(); + PUSH_OBJECT(objPtr); + PUSH_OBJECT(tmpPtr1); + PUSH_OBJECT(tmpPtr2); + Tcl_DecrRefCount(tmpPtr1); + Tcl_DecrRefCount(tmpPtr2); + } + objc = numArgs + 1; + } + pcAdjustment = 2; + goto doInvocation; + + case INST_CALL_FUNC1: + /* + * Call a non-builtin Tcl math function previously registered by a + * call to Tcl_CreateMathFunc pre-8.5. This is essentially + * INST_INVOKE_STK1 converting the first arg to + * ::tcl::mathfunc::$objv[0]. + */ + + objc = TclGetUInt1AtPtr(pc+1); /* Number of arguments. The function + * name is the 0-th argument. */ + + objPtr = OBJ_AT_DEPTH(objc-1); + TclNewLiteralStringObj(tmpPtr, "::tcl::mathfunc::"); + Tcl_AppendObjToObj(tmpPtr, objPtr); + Tcl_DecrRefCount(objPtr); + + /* + * Variation of PUSH_OBJECT. + */ + + OBJ_AT_DEPTH(objc-1) = tmpPtr; + Tcl_IncrRefCount(tmpPtr); + + pcAdjustment = 2; + goto doInvocation; +#else + /* + * INST_CALL_BUILTIN_FUNC1 and INST_CALL_FUNC1 were made obsolete by the + * changes to add a ::tcl::mathfunc namespace in 8.5. Optional support + * remains for existing bytecode precompiled files. + */ + + case INST_CALL_BUILTIN_FUNC1: + Tcl_Panic("TclNRExecuteByteCode: obsolete INST_CALL_BUILTIN_FUNC1 found"); + case INST_CALL_FUNC1: + Tcl_Panic("TclNRExecuteByteCode: obsolete INST_CALL_FUNC1 found"); +#endif case INST_INVOKE_REPLACE: objc = TclGetUInt4AtPtr(pc+1); opnd = TclGetUInt1AtPtr(pc+5); objPtr = POP_OBJECT(); objv = &OBJ_AT_DEPTH(objc-1); cleanup = objc; #ifdef TCL_COMPILE_DEBUG if (tclTraceExec >= 2) { - int i; + Tcl_Size i; if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); - TRACE(("%u => call (implementation %s) ", objc, O2S(objPtr))); + TRACE(("%" TCL_SIZE_MODIFIER "d => call (implementation %s) ", objc, O2S(objPtr))); } else { fprintf(stdout, - "%d: (%u) invoking (using implementation %s) ", - iPtr->numLevels, (unsigned)(pc - codePtr->codeStart), + "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) invoking (using implementation %s) ", + iPtr->numLevels, (pc - codePtr->codeStart), O2S(objPtr)); } for (i = 0; i < objc; i++) { if (i < opnd) { fprintf(stdout, "<"); @@ -2879,11 +3018,11 @@ pc += 6; TEBC_YIELD(); TclMarkTailcall(interp); TclNRAddCallback(interp, TclClearRootEnsemble, NULL, NULL, NULL, NULL); - Tcl_ListObjGetElements(NULL, objPtr, &objc, &objv); + TclListObjGetElements(NULL, objPtr, &objc, &objv); TclNRAddCallback(interp, TclNRReleaseValues, objPtr, NULL, NULL, NULL); return TclNREvalObjv(interp, objc, objv, TCL_EVAL_INVOKE, NULL); /* * ----------------------------------------------------------------- @@ -3039,11 +3178,12 @@ * instructions set the value of some variables and then jump to somme * common execution code. */ { - int storeFlags, len; + int storeFlags; + Tcl_Size len; case INST_STORE_ARRAY4: opnd = TclGetUInt4AtPtr(pc+1); pcAdjustment = 5; goto doStoreArrayDirect; @@ -3369,11 +3509,11 @@ TclDecrRefCount(objResultPtr); varPtr->value.objPtr = objResultPtr = newValue; Tcl_IncrRefCount(newValue); } - if (Tcl_ListObjReplace(interp, objResultPtr, len, 0, objc, objv) + if (TclListObjAppendElements(interp, objResultPtr, objc, objv) != TCL_OK) { TRACE_ERROR(interp); goto gotError; } TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); @@ -3427,23 +3567,21 @@ valueToAssign = Tcl_DuplicateObj(objResultPtr); createdNewObj = 1; } else { valueToAssign = objResultPtr; } - if (Tcl_ListObjReplace(interp, valueToAssign, len, 0, + if (TclListObjAppendElements(interp, valueToAssign, objc, objv) != TCL_OK) { if (createdNewObj) { TclDecrRefCount(valueToAssign); } goto errorInLappendListPtr; } } DECACHE_STACK_INFO(); - Tcl_IncrRefCount(valueToAssign); objResultPtr = TclPtrSetVarIdx(interp, varPtr, arrayPtr, part1Ptr, part2Ptr, valueToAssign, TCL_LEAVE_ERR_MSG, opnd); - TclDecrRefCount(valueToAssign); CACHE_STACK_INFO(); if (!objResultPtr) { errorInLappendListPtr: TRACE_ERROR(interp); goto gotError; @@ -3457,11 +3595,11 @@ * End of INST_STORE and related instructions. * ----------------------------------------------------------------- * Start of INST_INCR instructions. * * WARNING: more 'goto' here than your doctor recommended! The different - * instructions set the value of some variables and then jump to somme + * instructions set the value of some variables and then jump to some * common execution code. */ /*TODO: Consider more untangling here; merge with LOAD and STORE ? */ @@ -3559,18 +3697,18 @@ while (TclIsVarLink(varPtr)) { varPtr = varPtr->value.linkPtr; } if (TclIsVarDirectModifyable(varPtr)) { - ClientData ptr; + void *ptr; int type; objPtr = varPtr->value.objPtr; if (GetNumberFromObj(NULL, objPtr, &ptr, &type) == TCL_OK) { if (type == TCL_NUMBER_INT) { Tcl_WideInt augend = *((const Tcl_WideInt *)ptr); - Tcl_WideInt sum = augend + increment; + Tcl_WideInt sum = (Tcl_WideInt)((Tcl_WideUInt)augend + (Tcl_WideUInt)increment); /* * Overflow when (augend and sum have different sign) and * (augend and increment have the same sign). This is * encapsulated in the Overflowing macro. @@ -3599,11 +3737,11 @@ varPtr->value.objPtr = objResultPtr; } else { objResultPtr = objPtr; /* - * We know the sum value is outside the long range; + * We know the sum value is outside the Tcl_WideInt range; * use macro form that doesn't range test again. */ TclSetIntObj(objPtr, w+increment); } @@ -3908,10 +4046,33 @@ errorInUnset: CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; + + /* + * This is really an unset operation these days. Do not issue. + */ + + case INST_DICT_DONE: + opnd = TclGetUInt4AtPtr(pc+1); + TRACE(("%u => OK\n", opnd)); + varPtr = LOCAL(opnd); + while (TclIsVarLink(varPtr)) { + varPtr = varPtr->value.linkPtr; + } + if (TclIsVarDirectUnsettable(varPtr) && !TclIsVarInHash(varPtr)) { + if (!TclIsVarUndefined(varPtr)) { + TclDecrRefCount(varPtr->value.objPtr); + } + varPtr->value.objPtr = NULL; + } else { + DECACHE_STACK_INFO(); + TclPtrUnsetVarIdx(interp, varPtr, NULL, NULL, NULL, 0, opnd); + CACHE_STACK_INFO(); + } + NEXT_INST_F(5, 0, 0); } break; /* * End of INST_UNSET instructions. @@ -3987,11 +4148,11 @@ */ TclObjVarErrMsg(interp, part1Ptr, NULL, "array set", "variable isn't array", opnd); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", (char *)NULL); CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; } TclInitArrayVar(varPtr); @@ -4136,19 +4297,19 @@ * ----------------------------------------------------------------- */ case INST_JUMP1: opnd = TclGetInt1AtPtr(pc+1); - TRACE(("%d => new pc %u\n", opnd, - (unsigned)(pc + opnd - codePtr->codeStart))); + TRACE(("%d => new pc %" TCL_Z_MODIFIER "u\n", opnd, + (size_t)(pc + opnd - codePtr->codeStart))); NEXT_INST_F(opnd, 0, 0); break; case INST_JUMP4: opnd = TclGetInt4AtPtr(pc+1); - TRACE(("%d => new pc %u\n", opnd, - (unsigned)(pc + opnd - codePtr->codeStart))); + TRACE(("%d => new pc %" TCL_Z_MODIFIER "u\n", opnd, + (size_t)(pc + opnd - codePtr->codeStart))); NEXT_INST_F(opnd, 0, 0); { int jmpOffset[2], b; @@ -4186,21 +4347,21 @@ } #ifdef TCL_COMPILE_DEBUG if (b) { if ((*pc == INST_JUMP_TRUE1) || (*pc == INST_JUMP_TRUE4)) { - TRACE_APPEND(("%.20s true, new pc %u\n", O2S(valuePtr), - (unsigned)(pc + jmpOffset[1] - codePtr->codeStart))); + TRACE_APPEND(("%.20s true, new pc %" TCL_Z_MODIFIER "u\n", O2S(valuePtr), + (size_t)(pc + jmpOffset[1] - codePtr->codeStart))); } else { TRACE_APPEND(("%.20s true\n", O2S(valuePtr))); } } else { if ((*pc == INST_JUMP_TRUE1) || (*pc == INST_JUMP_TRUE4)) { TRACE_APPEND(("%.20s false\n", O2S(valuePtr))); } else { - TRACE_APPEND(("%.20s false, new pc %u\n", O2S(valuePtr), - (unsigned)(pc + jmpOffset[0] - codePtr->codeStart))); + TRACE_APPEND(("%.20s false, new pc %" TCL_Z_MODIFIER "u\n", O2S(valuePtr), + (size_t)(pc + jmpOffset[0] - codePtr->codeStart))); } } #endif NEXT_INST_F(jmpOffset[b], 1, 0); } @@ -4220,20 +4381,65 @@ TRACE(("%d \"%.20s\" => ", opnd, O2S(OBJ_AT_TOS))); hPtr = Tcl_FindHashEntry(&jtPtr->hashTable, TclGetString(OBJ_AT_TOS)); if (hPtr != NULL) { int jumpOffset = PTR2INT(Tcl_GetHashValue(hPtr)); - TRACE_APPEND(("found in table, new pc %u\n", - (unsigned)(pc - codePtr->codeStart + jumpOffset))); + TRACE_APPEND(("found in table, new pc %" TCL_Z_MODIFIER "u\n", + (size_t)(pc - codePtr->codeStart + jumpOffset))); NEXT_INST_F(jumpOffset, 1, 0); } else { TRACE_APPEND(("not found in table\n")); NEXT_INST_F(5, 1, 0); } } break; + /* + * These two instructions are now redundant: the complete logic of the LOR + * and LAND is now handled by the expression compiler. + */ + + case INST_LOR: + case INST_LAND: { + /* + * Operands must be boolean or numeric. No int->double conversions are + * performed. + */ + + int i1, i2, iResult; + + value2Ptr = OBJ_AT_TOS; + valuePtr = OBJ_UNDER_TOS; + if (TclGetBooleanFromObj(NULL, valuePtr, &i1) != TCL_OK) { + TRACE(("\"%.20s\" => ILLEGAL TYPE %s \n", O2S(valuePtr), + (valuePtr->typePtr? valuePtr->typePtr->name : "null"))); + DECACHE_STACK_INFO(); + IllegalExprOperandType(interp, "left ", pc, valuePtr); + CACHE_STACK_INFO(); + goto gotError; + } + + if (TclGetBooleanFromObj(NULL, value2Ptr, &i2) != TCL_OK) { + TRACE(("\"%.20s\" => ILLEGAL TYPE %s \n", O2S(value2Ptr), + (value2Ptr->typePtr? value2Ptr->typePtr->name : "null"))); + DECACHE_STACK_INFO(); + IllegalExprOperandType(interp, "right ", pc, value2Ptr); + CACHE_STACK_INFO(); + goto gotError; + } + + if (*pc == INST_LOR) { + iResult = (i1 || i2); + } else { + iResult = (i1 && i2); + } + objResultPtr = TCONST(iResult); + TRACE(("%.20s %.20s => %d\n", O2S(valuePtr),O2S(value2Ptr),iResult)); + NEXT_INST_F(1, 2, 1); + } + break; + /* * ----------------------------------------------------------------- * Start of general introspector instructions. */ @@ -4288,11 +4494,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad level \"%s\"", TclGetString(OBJ_AT_TOS))); TRACE_ERROR(interp); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "STACK_LEVEL", - TclGetString(OBJ_AT_TOS), NULL); + TclGetString(OBJ_AT_TOS), (char *)NULL); CACHE_STACK_INFO(); goto gotError; } objResultPtr = Tcl_NewListObj(framePtr->objc, framePtr->objv); TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); @@ -4328,11 +4534,11 @@ instOriginError: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid command name \"%s\"", TclGetString(OBJ_AT_TOS))); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", - TclGetString(OBJ_AT_TOS), NULL); + TclGetString(OBJ_AT_TOS), (char *)NULL); CACHE_STACK_INFO(); TRACE_APPEND(("ERROR: not command\n")); goto gotError; } TRACE_APPEND(("\"%.30s\"", O2S(OBJ_AT_TOS))); @@ -4346,11 +4552,11 @@ { Object *oPtr; CallFrame *framePtr; CallContext *contextPtr; - int skip, newDepth; + Tcl_Size skip, newDepth; case INST_TCLOO_SELF: framePtr = iPtr->varFramePtr; if (framePtr == NULL || !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) { @@ -4357,11 +4563,11 @@ TRACE(("=> ERROR: no TclOO call context\n")); Tcl_SetObjResult(interp, Tcl_NewStringObj( "self may only be called from inside a method", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } contextPtr = (CallContext *)framePtr->clientData; @@ -4385,11 +4591,11 @@ TRACE_APPEND(("ERROR: no TclOO call context\n")); Tcl_SetObjResult(interp, Tcl_NewStringObj( "nextto may only be called from inside a method", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } contextPtr = (CallContext *)framePtr->clientData; @@ -4398,19 +4604,19 @@ TRACE_APPEND(("ERROR: \"%.30s\" not object\n", O2S(valuePtr))); goto gotError; } else { Class *classPtr = oPtr->classPtr; struct MInvoke *miPtr; - int i; + Tcl_Size i; const char *methodType; if (classPtr == NULL) { TRACE_APPEND(("ERROR: \"%.30s\" not class\n", O2S(valuePtr))); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(valuePtr))); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_REQUIRED", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } for (i=contextPtr->index+1 ; icallPtr->numChain ; i++) { @@ -4421,13 +4627,13 @@ #ifdef TCL_COMPILE_DEBUG if (tclTraceExec >= 2) { if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); } else { - fprintf(stdout, "%d: (%u) invoking ", + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) invoking ", iPtr->numLevels, - (unsigned)(pc - codePtr->codeStart)); + (size_t)(pc - codePtr->codeStart)); } for (i = 0; i < opnd; i++) { TclPrintObject(stdout, objv[i], 15); fprintf(stdout, " "); } @@ -4447,11 +4653,11 @@ methodType = "method"; } TRACE_APPEND(("ERROR: \"%.30s\" not on reachable chain\n", O2S(valuePtr))); - for (i=contextPtr->index ; i>=0 ; i--) { + for (i = contextPtr->index ; i != TCL_INDEX_NONE ; i--) { miPtr = contextPtr->callPtr->chain + i; if (miPtr->isFilter || miPtr->mPtr->declaringClassPtr != classPtr) { continue; } @@ -4458,19 +4664,19 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s implementation by \"%s\" not reachable from here", methodType, TclGetString(valuePtr))); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_REACHABLE", - NULL); + (char *)NULL); CACHE_STACK_INFO(); goto gotError; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s has no non-filter implementation by \"%s\"", methodType, TclGetString(valuePtr))); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_THERE", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_THERE", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } case INST_TCLOO_NEXT: @@ -4484,11 +4690,11 @@ TRACE_APPEND(("ERROR: no TclOO call context\n")); Tcl_SetObjResult(interp, Tcl_NewStringObj( "next may only be called from inside a method", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); CACHE_STACK_INFO(); goto gotError; } contextPtr = (CallContext *)framePtr->clientData; @@ -4513,22 +4719,22 @@ TRACE_APPEND(("ERROR: no TclOO next impl\n")); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no next %s implementation", methodType)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", (char *)NULL); CACHE_STACK_INFO(); goto gotError; #ifdef TCL_COMPILE_DEBUG } else if (tclTraceExec >= 2) { int i; if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); } else { - fprintf(stdout, "%d: (%u) invoking ", - iPtr->numLevels, (unsigned)(pc - codePtr->codeStart)); + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_Z_MODIFIER "u) invoking ", + iPtr->numLevels, (size_t)(pc - codePtr->codeStart)); } for (i = 0; i < opnd; i++) { TclPrintObject(stdout, objv[i], 15); fprintf(stdout, " "); } @@ -4617,11 +4823,11 @@ * Start of INST_LIST and related instructions. */ { int numIndices, nocase, match, cflags; - size_t slength, length2, fromIdx, toIdx, index, s1len, s2len; + Tcl_Size length2, fromIdx, toIdx, index, s1len, s2len; const char *s1, *s2; case INST_LIST: /* * Pop the opnd (objc) top stack elements into a new list obj and then @@ -4638,24 +4844,43 @@ if (TclListObjLength(interp, OBJ_AT_TOS, &length) != TCL_OK) { TRACE_ERROR(interp); goto gotError; } TclNewIntObj(objResultPtr, length); - TRACE_APPEND(("%d\n", length)); + TRACE_APPEND(("%" TCL_SIZE_MODIFIER "d\n", length)); NEXT_INST_F(1, 1, 1); case INST_LIST_INDEX: /* lindex with objc == 3 */ value2Ptr = OBJ_AT_TOS; valuePtr = OBJ_UNDER_TOS; TRACE(("\"%.30s\" \"%.30s\" => ", O2S(valuePtr), O2S(value2Ptr))); + + /* special case for ArithSeries */ + if (TclHasInternalRep(valuePtr,&tclArithSeriesType)) { + length = TclArithSeriesObjLength(valuePtr); + if (TclGetIntForIndexM(interp, value2Ptr, length-1, &index)!=TCL_OK) { + CACHE_STACK_INFO(); + TRACE_ERROR(interp); + goto gotError; + } + objResultPtr = TclArithSeriesObjIndex(interp, valuePtr, index); + if (objResultPtr == NULL) { + CACHE_STACK_INFO(); + TRACE_ERROR(interp); + goto gotError; + } + Tcl_IncrRefCount(objResultPtr); // reference held here + goto lindexDone; + } + /* * Extract the desired list element. */ if ((TclListObjGetElements(interp, valuePtr, &objc, &objv) == TCL_OK) - && !TclHasIntRep(value2Ptr, &tclListType)) { + && !TclHasInternalRep(value2Ptr, &tclListType)) { int code; DECACHE_STACK_INFO(); code = TclGetIntForIndexM(interp, value2Ptr, objc-1, &index); CACHE_STACK_INFO(); @@ -4666,11 +4891,15 @@ goto lindexFastPath; } Tcl_ResetResult(interp); } + DECACHE_STACK_INFO(); objResultPtr = TclLindexList(interp, valuePtr, value2Ptr); + CACHE_STACK_INFO(); + + lindexDone: if (!objResultPtr) { TRACE_ERROR(interp); goto gotError; } @@ -4689,10 +4918,33 @@ */ valuePtr = OBJ_AT_TOS; opnd = TclGetInt4AtPtr(pc+1); TRACE(("\"%.30s\" %d => ", O2S(valuePtr), opnd)); + + /* special case for ArithSeries */ + if (TclHasInternalRep(valuePtr,&tclArithSeriesType)) { + length = TclArithSeriesObjLength(valuePtr); + + /* Decode end-offset index values. */ + + index = TclIndexDecode(opnd, length-1); + + /* Compute value @ index */ + if (index >= 0 && index < length) { + objResultPtr = TclArithSeriesObjIndex(interp, valuePtr, index); + if (objResultPtr == NULL) { + CACHE_STACK_INFO(); + TRACE_ERROR(interp); + goto gotError; + } + } else { + TclNewObj(objResultPtr); + } + pcAdjustment = 5; + goto lindexFastPath2; + } /* * Get the contents of the list, making sure that it really is a list * in the process. */ @@ -4706,15 +4958,17 @@ index = TclIndexDecode(opnd, objc - 1); pcAdjustment = 5; lindexFastPath: - if (index < (size_t)objc) { + if (index >= 0 && index < objc) { objResultPtr = objv[index]; } else { TclNewObj(objResultPtr); } + + lindexFastPath2: TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr))); NEXT_INST_F(pcAdjustment, 1, 1); case INST_LIST_INDEX_MULTI: /* 'lindex' with multiple index args */ @@ -4869,17 +5123,17 @@ TclNewObj(objResultPtr); TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr))); NEXT_INST_F(9, 1, 1); } toIdx = TclIndexDecode(toIdx, objc - 1); - if (toIdx == TCL_INDEX_NONE) { + if (toIdx < 0) { goto emptyList; - } else if (toIdx + 1 >= (size_t)objc + 1) { + } else if (toIdx >= objc) { toIdx = objc - 1; } - assert (toIdx < (size_t)objc); + assert (toIdx >= 0 && toIdx < objc); /* assert ( fromIdx != TCL_INDEX_NONE ); * * Extra safety for legacy bytecodes: */ @@ -4887,11 +5141,19 @@ fromIdx = TCL_INDEX_START; } fromIdx = TclIndexDecode(fromIdx, objc - 1); - objResultPtr = TclListObjRange(valuePtr, fromIdx, toIdx); + if (TclHasInternalRep(valuePtr,&tclArithSeriesType)) { + objResultPtr = TclArithSeriesObjRange(interp, valuePtr, fromIdx, toIdx); + } else { + objResultPtr = TclListObjRange(interp, valuePtr, fromIdx, toIdx); + } + if (objResultPtr == NULL) { + TRACE_ERROR(interp); + goto gotError; + } TRACE_APPEND(("\"%.30s\"", O2S(objResultPtr))); NEXT_INST_F(9, 1, 1); case INST_LIST_IN: @@ -4905,28 +5167,35 @@ TRACE_ERROR(interp); goto gotError; } match = 0; if (length > 0) { - int i = 0; + Tcl_Size i = 0; Tcl_Obj *o; - + int isArithSeries = TclHasInternalRep(value2Ptr,&tclArithSeriesType); /* * An empty list doesn't match anything. */ do { - Tcl_ListObjIndex(NULL, value2Ptr, i, &o); + if (isArithSeries) { + o = TclArithSeriesObjIndex(NULL, value2Ptr, i); + } else { + Tcl_ListObjIndex(NULL, value2Ptr, i, &o); + } if (o != NULL) { s2 = TclGetStringFromObj(o, &s2len); } else { s2 = ""; s2len = 0; } if (s1len == s2len) { match = (memcmp(s1, s2, s1len) == 0); } + if (isArithSeries) { + TclDecrRefCount(o); + } i++; } while (i < length && match == 0); } if (*pc == INST_LIST_NOT_IN) { @@ -4964,15 +5233,104 @@ } TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr))); NEXT_INST_F(1, 1, 0); } - /* - * End of INST_LIST and related instructions. - * ----------------------------------------------------------------- - * Start of string-related instructions. - */ + case INST_LREPLACE4: + { + TCL_HASH_TYPE numToDelete, numNewElems; + int end_indicator; + int haveSecondIndex, flags; + Tcl_Obj *fromIdxObj, *toIdxObj; + opnd = TclGetInt4AtPtr(pc + 1); + flags = TclGetInt1AtPtr(pc + 5); + + /* Stack: ... listobj index1 ?index2? new1 ... newN */ + valuePtr = OBJ_AT_DEPTH(opnd-1); + + /* haveSecondIndex==0 => pure insert */ + haveSecondIndex = (flags & TCL_LREPLACE4_SINGLE_INDEX) == 0; + numNewElems = opnd - 2 - haveSecondIndex; + + /* end_indicator==1 => "end" is last element's index, 0=>index beyond */ + end_indicator = (flags & TCL_LREPLACE4_END_IS_LAST) != 0; + fromIdxObj = OBJ_AT_DEPTH(opnd - 2); + toIdxObj = haveSecondIndex ? OBJ_AT_DEPTH(opnd - 3) : NULL; + if (Tcl_ListObjLength(interp, valuePtr, &length) != TCL_OK) { + TRACE_ERROR(interp); + goto gotError; + } + + DECACHE_STACK_INFO(); + + if (TclGetIntForIndexM( + interp, fromIdxObj, length - end_indicator, &fromIdx) + != TCL_OK) { + CACHE_STACK_INFO(); + TRACE_ERROR(interp); + goto gotError; + } + if (fromIdx == TCL_INDEX_NONE) { + fromIdx = 0; + } else if (fromIdx > length) { + fromIdx = length; + } + numToDelete = 0; + if (toIdxObj) { + if (TclGetIntForIndexM( + interp, toIdxObj, length - end_indicator, &toIdx) + != TCL_OK) { + CACHE_STACK_INFO(); + TRACE_ERROR(interp); + goto gotError; + } + if (toIdx > length) { + toIdx = length; + } + if (toIdx >= fromIdx) { + numToDelete = (unsigned)toIdx - (unsigned)fromIdx + 1; /* See [3d3124d01d] */ + } + } + + CACHE_STACK_INFO(); + + if (Tcl_IsShared(valuePtr)) { + objResultPtr = Tcl_DuplicateObj(valuePtr); + if (Tcl_ListObjReplace(interp, + objResultPtr, + fromIdx, + numToDelete, + numNewElems, + &OBJ_AT_DEPTH(numNewElems - 1)) + != TCL_OK) { + TRACE_ERROR(interp); + Tcl_DecrRefCount(objResultPtr); + goto gotError; + } + TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr))); + NEXT_INST_V(6, opnd, 1); + } else { + if (Tcl_ListObjReplace(interp, + valuePtr, + fromIdx, + numToDelete, + numNewElems, + &OBJ_AT_DEPTH(numNewElems - 1)) + != TCL_OK) { + TRACE_ERROR(interp); + goto gotError; + } + TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr))); + NEXT_INST_V(6, opnd - 1, 0); + } + } + + /* + * End of INST_LIST and related instructions. + * ----------------------------------------------------------------- + * Start of string-related instructions. + */ case INST_STR_EQ: case INST_STR_NEQ: /* String (in)equality check */ case INST_STR_CMP: /* String compare. */ case INST_STR_LT: @@ -5031,63 +5389,63 @@ (match < 0 ? -1 : match > 0 ? 1 : 0))); JUMP_PEEPHOLE_F(match, 1, 2); case INST_STR_LEN: valuePtr = OBJ_AT_TOS; - slength = Tcl_GetCharLength(valuePtr); - TclNewIntObj(objResultPtr, slength); - TRACE(("\"%.20s\" => %" TCL_Z_MODIFIER "u\n", O2S(valuePtr), slength)); + length = TclGetCharLength(valuePtr); + TclNewIntObj(objResultPtr, length); + TRACE(("\"%.20s\" => %" TCL_SIZE_MODIFIER "d\n", O2S(valuePtr), length)); NEXT_INST_F(1, 1, 1); case INST_STR_UPPER: valuePtr = OBJ_AT_TOS; TRACE(("\"%.20s\" => ", O2S(valuePtr))); if (Tcl_IsShared(valuePtr)) { - s1 = TclGetStringFromObj(valuePtr, &slength); - TclNewStringObj(objResultPtr, s1, slength); - slength = Tcl_UtfToUpper(TclGetString(objResultPtr)); - Tcl_SetObjLength(objResultPtr, slength); + s1 = TclGetStringFromObj(valuePtr, &length); + TclNewStringObj(objResultPtr, s1, length); + length = Tcl_UtfToUpper(TclGetString(objResultPtr)); + Tcl_SetObjLength(objResultPtr, length); TRACE_APPEND(("\"%.20s\"\n", O2S(objResultPtr))); NEXT_INST_F(1, 1, 1); } else { - slength = Tcl_UtfToUpper(TclGetString(valuePtr)); - Tcl_SetObjLength(valuePtr, slength); - TclFreeIntRep(valuePtr); + length = Tcl_UtfToUpper(TclGetString(valuePtr)); + Tcl_SetObjLength(valuePtr, length); + TclFreeInternalRep(valuePtr); TRACE_APPEND(("\"%.20s\"\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); } case INST_STR_LOWER: valuePtr = OBJ_AT_TOS; TRACE(("\"%.20s\" => ", O2S(valuePtr))); if (Tcl_IsShared(valuePtr)) { - s1 = TclGetStringFromObj(valuePtr, &slength); - TclNewStringObj(objResultPtr, s1, slength); - slength = Tcl_UtfToLower(TclGetString(objResultPtr)); - Tcl_SetObjLength(objResultPtr, slength); + s1 = TclGetStringFromObj(valuePtr, &length); + TclNewStringObj(objResultPtr, s1, length); + length = Tcl_UtfToLower(TclGetString(objResultPtr)); + Tcl_SetObjLength(objResultPtr, length); TRACE_APPEND(("\"%.20s\"\n", O2S(objResultPtr))); NEXT_INST_F(1, 1, 1); } else { - slength = Tcl_UtfToLower(TclGetString(valuePtr)); - Tcl_SetObjLength(valuePtr, slength); - TclFreeIntRep(valuePtr); + length = Tcl_UtfToLower(TclGetString(valuePtr)); + Tcl_SetObjLength(valuePtr, length); + TclFreeInternalRep(valuePtr); TRACE_APPEND(("\"%.20s\"\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); } case INST_STR_TITLE: valuePtr = OBJ_AT_TOS; TRACE(("\"%.20s\" => ", O2S(valuePtr))); if (Tcl_IsShared(valuePtr)) { - s1 = TclGetStringFromObj(valuePtr, &slength); - TclNewStringObj(objResultPtr, s1, slength); - slength = Tcl_UtfToTitle(TclGetString(objResultPtr)); - Tcl_SetObjLength(objResultPtr, slength); + s1 = TclGetStringFromObj(valuePtr, &length); + TclNewStringObj(objResultPtr, s1, length); + length = Tcl_UtfToTitle(TclGetString(objResultPtr)); + Tcl_SetObjLength(objResultPtr, length); TRACE_APPEND(("\"%.20s\"\n", O2S(objResultPtr))); NEXT_INST_F(1, 1, 1); } else { - slength = Tcl_UtfToTitle(TclGetString(valuePtr)); - Tcl_SetObjLength(valuePtr, slength); - TclFreeIntRep(valuePtr); + length = Tcl_UtfToTitle(TclGetString(valuePtr)); + Tcl_SetObjLength(valuePtr, length); + TclFreeInternalRep(valuePtr); TRACE_APPEND(("\"%.20s\"\n", O2S(valuePtr))); NEXT_INST_F(1, 0, 0); } case INST_STR_INDEX: @@ -5094,96 +5452,90 @@ value2Ptr = OBJ_AT_TOS; valuePtr = OBJ_UNDER_TOS; TRACE(("\"%.20s\" %.20s => ", O2S(valuePtr), O2S(value2Ptr))); /* - * Get char length to calulate what 'end' means. + * Get char length to calculate what 'end' means. */ - slength = Tcl_GetCharLength(valuePtr); + length = TclGetCharLength(valuePtr); DECACHE_STACK_INFO(); - if (TclGetIntForIndexM(interp, value2Ptr, slength-1, &index)!=TCL_OK) { + if (TclGetIntForIndexM(interp, value2Ptr, length-1, &index)!=TCL_OK) { CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; } CACHE_STACK_INFO(); - if (index >= slength) { + if ((index < 0) || (index >= length)) { TclNewObj(objResultPtr); } else if (TclIsPureByteArray(valuePtr)) { objResultPtr = Tcl_NewByteArrayObj( Tcl_GetByteArrayFromObj(valuePtr, NULL)+index, 1); - } else if (valuePtr->bytes && slength == valuePtr->length) { + } else if (valuePtr->bytes && length == valuePtr->length) { objResultPtr = Tcl_NewStringObj((const char *) valuePtr->bytes+index, 1); } else { char buf[4] = ""; - int ch = Tcl_GetUniChar(valuePtr, index); + int ch = TclGetUniChar(valuePtr, index); /* * This could be: Tcl_NewUnicodeObj((const Tcl_UniChar *)&ch, 1) * but creating the object as a string seems to be faster in * practical use. */ if (ch == -1) { TclNewObj(objResultPtr); } else { - slength = Tcl_UniCharToUtf(ch, buf); - if ((ch >= 0xD800) && (slength < 3)) { - slength += Tcl_UniCharToUtf(-1, buf + slength); + length = Tcl_UniCharToUtf(ch, buf); + if ((ch >= 0xD800) && (length < 3)) { + length += Tcl_UniCharToUtf(-1, buf + length); } - objResultPtr = Tcl_NewStringObj(buf, slength); + objResultPtr = Tcl_NewStringObj(buf, length); } } TRACE_APPEND(("\"%s\"\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); case INST_STR_RANGE: TRACE(("\"%.20s\" %.20s %.20s =>", O2S(OBJ_AT_DEPTH(2)), O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS))); - slength = Tcl_GetCharLength(OBJ_AT_DEPTH(2)) - 1; + length = TclGetCharLength(OBJ_AT_DEPTH(2)) - 1; DECACHE_STACK_INFO(); - if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, slength, + if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, length, &fromIdx) != TCL_OK) { CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; } - if (TclGetIntForIndexM(interp, OBJ_AT_TOS, slength, + if (TclGetIntForIndexM(interp, OBJ_AT_TOS, length, &toIdx) != TCL_OK) { CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; } CACHE_STACK_INFO(); - if (fromIdx == TCL_INDEX_NONE) { - fromIdx = TCL_INDEX_START; - } - if (toIdx + 1 >= slength + 1) { - toIdx = slength; - } - if (toIdx + 1 >= fromIdx + 1) { - objResultPtr = Tcl_GetRange(OBJ_AT_DEPTH(2), fromIdx, toIdx); - } else { + if (toIdx < 0) { TclNewObj(objResultPtr); + } else { + objResultPtr = TclGetRange(OBJ_AT_DEPTH(2), fromIdx, toIdx); } TRACE_APPEND(("\"%.30s\"\n", O2S(objResultPtr))); NEXT_INST_V(1, 3, 1); case INST_STR_RANGE_IMM: valuePtr = OBJ_AT_TOS; fromIdx = TclGetInt4AtPtr(pc+1); toIdx = TclGetInt4AtPtr(pc+5); - slength = Tcl_GetCharLength(valuePtr); - TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), (int)(fromIdx), (int)(toIdx))); + length = TclGetCharLength(valuePtr); + TRACE(("\"%.20s\" %d %d => ", O2S(valuePtr), fromIdx, toIdx)); /* Every range of an empty value is an empty value */ - if (slength == 0) { + if (length == 0) { TRACE_APPEND(("\n")); NEXT_INST_F(9, 0, 0); } /* Decode index operands. */ @@ -5192,60 +5544,46 @@ assert ( toIdx != TCL_INDEX_NONE ); * * Extra safety for legacy bytecodes: */ if (toIdx == TCL_INDEX_NONE) { - goto emptyRange; - } - - toIdx = TclIndexDecode(toIdx, slength - 1); - if (toIdx == TCL_INDEX_NONE) { - goto emptyRange; - } else if (toIdx >= slength) { - toIdx = slength - 1; - } - - assert ( toIdx != TCL_INDEX_NONE && toIdx < slength ); - - /* - assert ( fromIdx != TCL_INDEX_NONE ); - * - * Extra safety for legacy bytecodes: - */ - if (fromIdx == TCL_INDEX_NONE) { - fromIdx = TCL_INDEX_START; - } - - fromIdx = TclIndexDecode(fromIdx, slength - 1); - if (fromIdx == TCL_INDEX_NONE) { - fromIdx = TCL_INDEX_START; - } - - if (fromIdx + 1 <= toIdx + 1) { - objResultPtr = Tcl_GetRange(valuePtr, fromIdx, toIdx); - } else { - emptyRange: TclNewObj(objResultPtr); + } else { + toIdx = TclIndexDecode(toIdx, length - 1); + /* + assert ( fromIdx != TCL_INDEX_NONE ); + * + * Extra safety for legacy bytecodes: + */ + if (fromIdx == TCL_INDEX_NONE) { + fromIdx = TCL_INDEX_START; + } + fromIdx = TclIndexDecode(fromIdx, length - 1); + if (toIdx < 0) { + TclNewObj(objResultPtr); + } else { + objResultPtr = TclGetRange(valuePtr, fromIdx, toIdx); + } } TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); NEXT_INST_F(9, 1, 1); { Tcl_UniChar *ustring1, *ustring2, *ustring3, *end, *p; - size_t length3; + Tcl_Size length3, endIdx; Tcl_Obj *value3Ptr; case INST_STR_REPLACE: value3Ptr = POP_OBJECT(); valuePtr = OBJ_AT_DEPTH(2); - slength = Tcl_GetCharLength(valuePtr) - 1; + endIdx = TclGetCharLength(valuePtr) - 1; TRACE(("\"%.20s\" %s %s \"%.20s\" => ", O2S(valuePtr), O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(value3Ptr))); DECACHE_STACK_INFO(); - if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, slength, + if (TclGetIntForIndexM(interp, OBJ_UNDER_TOS, endIdx, &fromIdx) != TCL_OK - || TclGetIntForIndexM(interp, OBJ_AT_TOS, slength, + || TclGetIntForIndexM(interp, OBJ_AT_TOS, endIdx, &toIdx) != TCL_OK) { CACHE_STACK_INFO(); TclDecrRefCount(value3Ptr); TRACE_ERROR(interp); goto gotError; @@ -5254,27 +5592,27 @@ TclDecrRefCount(OBJ_AT_TOS); (void) POP_OBJECT(); TclDecrRefCount(OBJ_AT_TOS); (void) POP_OBJECT(); - if ((toIdx == TCL_INDEX_NONE) || - (fromIdx + 1 > slength + 1) || - (toIdx + 1 < fromIdx + 1)) { + if ((toIdx < 0) || + (fromIdx > endIdx) || + (toIdx < fromIdx)) { TRACE_APPEND(("\"%.30s\"\n", O2S(valuePtr))); TclDecrRefCount(value3Ptr); NEXT_INST_F(1, 0, 0); } - if (fromIdx == TCL_INDEX_NONE) { - fromIdx = TCL_INDEX_START; + if (fromIdx < 0) { + fromIdx = 0; } - if (toIdx + 1 > slength + 1) { - toIdx = slength; + if (toIdx > endIdx) { + toIdx = endIdx; } - if ((fromIdx == TCL_INDEX_START) && (toIdx == slength)) { + if ((fromIdx == 0) && (toIdx == endIdx)) { TclDecrRefCount(OBJ_AT_TOS); OBJ_AT_TOS = value3Ptr; TRACE_APPEND(("\"%.30s\"\n", O2S(value3Ptr))); NEXT_INST_F(1, 0, 0); } @@ -5302,34 +5640,36 @@ goto doneStringMap; } else if (valuePtr == value2Ptr) { objResultPtr = value3Ptr; goto doneStringMap; } - ustring1 = TclGetUnicodeFromObj(valuePtr, &slength); - if (slength == 0) { + ustring1 = TclGetUnicodeFromObj(valuePtr, &length); + if (length == 0) { objResultPtr = valuePtr; goto doneStringMap; } ustring2 = TclGetUnicodeFromObj(value2Ptr, &length2); - if (length2 > slength || length2 == 0) { + if (length2 > length || length2 == 0) { objResultPtr = valuePtr; goto doneStringMap; - } else if (length2 == slength) { - if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * slength)) { + } else if (length2 == length) { + if (memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length)) { objResultPtr = valuePtr; } else { objResultPtr = value3Ptr; } goto doneStringMap; } ustring3 = TclGetUnicodeFromObj(value3Ptr, &length3); - objResultPtr = Tcl_NewUnicodeObj(ustring1, 0); + objResultPtr = TclNewUnicodeObj(ustring1, 0); p = ustring1; - end = ustring1 + slength; + end = ustring1 + length; for (; ustring1 < end; ustring1++) { - if ((*ustring1 == *ustring2) && (length2==1 || + if ((*ustring1 == *ustring2) && + /* Fix bug [69218ab7b]: restrict max compare length. */ + ((end-ustring1) >= length2) && (length2==1 || memcmp(ustring1, ustring2, sizeof(Tcl_UniChar) * length2) == 0)) { if (p != ustring1) { TclAppendUnicodeToObj(objResultPtr, p, ustring1-p); p = ustring1 + length2; @@ -5354,33 +5694,33 @@ NEXT_INST_V(1, 3, 1); case INST_STR_FIND: objResultPtr = TclStringFirst(OBJ_UNDER_TOS, OBJ_AT_TOS, 0); - TRACE(("%.20s %.20s => %d\n", + TRACE(("%.20s %.20s => %s\n", O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); case INST_STR_FIND_LAST: objResultPtr = TclStringLast(OBJ_UNDER_TOS, OBJ_AT_TOS, INT_MAX - 1); - TRACE(("%.20s %.20s => %d\n", + TRACE(("%.20s %.20s => %s\n", O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); case INST_STR_CLASS: opnd = TclGetInt1AtPtr(pc+1); valuePtr = OBJ_AT_TOS; TRACE(("%s \"%.30s\" => ", tclStringClassTable[opnd].name, O2S(valuePtr))); - ustring1 = TclGetUnicodeFromObj(valuePtr, &slength); + ustring1 = TclGetUnicodeFromObj(valuePtr, &length); match = 1; - if (slength > 0) { + if (length > 0) { int ch; - end = ustring1 + slength; + end = ustring1 + length; for (p=ustring1 ; p %d\n", O2S(OBJ_AT_TOS), type1)); NEXT_INST_F(1, 1, 1); @@ -5649,11 +5980,11 @@ || (type1==TCL_NUMBER_DOUBLE) || (type1==TCL_NUMBER_NAN)) { TRACE(("%.20s %.20s => ILLEGAL 1st TYPE %s\n", O2S(valuePtr), O2S(value2Ptr), (valuePtr->typePtr? valuePtr->typePtr->name : "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "left ", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } if ((GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2) != TCL_OK) @@ -5660,11 +5991,11 @@ || (type2==TCL_NUMBER_DOUBLE) || (type2==TCL_NUMBER_NAN)) { TRACE(("%.20s %.20s => ILLEGAL 2nd TYPE %s\n", O2S(valuePtr), O2S(value2Ptr), (value2Ptr->typePtr? value2Ptr->typePtr->name : "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, value2Ptr); + IllegalExprOperandType(interp, "right ", pc, value2Ptr); CACHE_STACK_INFO(); goto gotError; } /* @@ -5710,11 +6041,12 @@ if ((wResult < 0 || (wResult == 0 && ((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) && (wResult * w2 != w1)) { wResult -= 1; } - wResult = w1 - w2*wResult; + wResult = (Tcl_WideInt)((Tcl_WideUInt)w1 - + (Tcl_WideUInt)w2*(Tcl_WideUInt)wResult); goto wideResultOfArithmetic; } break; case INST_RSHIFT: @@ -5723,11 +6055,11 @@ "negative shift argument", -1)); #ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", "domain error: argument not in valid range", - NULL); + (char *)NULL); CACHE_STACK_INFO(); #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; } else if (w1 == 0) { TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); @@ -5737,16 +6069,16 @@ } else { /* * Quickly force large right shifts to 0 or -1. */ - if (w2 >= (Tcl_WideInt)(CHAR_BIT*sizeof(long))) { + if (w2 >= (Tcl_WideInt)(CHAR_BIT*sizeof(w1))) { /* * We assume that INT_MAX is much larger than the - * number of bits in a long. This is a pretty safe + * number of bits in a Tcl_WideInt. This is a pretty safe * assumption, given that the former is usually around - * 4e9 and the latter 32 or 64... + * 4e9 and the latter 64... */ TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); if (w1 > 0L) { objResultPtr = TCONST(0); @@ -5756,11 +6088,11 @@ TRACE(("%s\n", O2S(objResultPtr))); NEXT_INST_F(1, 2, 1); } /* - * Handle shifts within the native long range. + * Handle shifts within the native Tcl_WideInt range. */ wResult = w1 >> ((int) w2); goto wideResultOfArithmetic; } @@ -5772,11 +6104,11 @@ "negative shift argument", -1)); #ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", "domain error: argument not in valid range", - NULL); + (char *)NULL); CACHE_STACK_INFO(); #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; } else if (w1 == 0) { TRACE(("%s %s => ", O2S(valuePtr), O2S(value2Ptr))); @@ -5794,25 +6126,25 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj( "integer value too large to represent", -1)); #ifdef ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", - "integer value too large to represent", NULL); + "integer value too large to represent", (char *)NULL); CACHE_STACK_INFO(); #endif /* ERROR_CODE_FOR_EARLY_DETECTED_ARITH_ERROR */ goto gotError; } else { int shift = (int) w2; /* - * Handle shifts within the native long range. + * Handle shifts within the native Tcl_WideInt range. */ - if ((size_t) shift < CHAR_BIT*sizeof(long) && (w1 != 0) + if (((size_t)shift < CHAR_BIT*sizeof(w1)) && !((w1>0 ? w1 : ~w1) & - -(1L<<(CHAR_BIT*sizeof(long) - 1 - shift)))) { - wResult = w1 << shift; + -((Tcl_WideUInt)1<<(CHAR_BIT*sizeof(w1) - 1 - shift)))) { + wResult = (Tcl_WideUInt)w1 << shift; goto wideResultOfArithmetic; } } /* @@ -5869,11 +6201,11 @@ || IsErroringNaNType(type1)) { TRACE(("%.20s %.20s => ILLEGAL 1st TYPE %s\n", O2S(value2Ptr), O2S(valuePtr), (valuePtr->typePtr? valuePtr->typePtr->name: "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "left ", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } #ifdef ACCEPT_NAN @@ -5890,11 +6222,11 @@ || IsErroringNaNType(type2)) { TRACE(("%.20s %.20s => ILLEGAL 2nd TYPE %s\n", O2S(value2Ptr), O2S(valuePtr), (value2Ptr->typePtr? value2Ptr->typePtr->name: "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, value2Ptr); + IllegalExprOperandType(interp, "right ", pc, value2Ptr); CACHE_STACK_INFO(); goto gotError; } #ifdef ACCEPT_NAN @@ -5907,21 +6239,21 @@ NEXT_INST_F(1, 2, 1); } #endif /* - * Handle (long,long) arithmetic as best we can without going out to + * Handle Tcl_WideInt arithmetic as best we can without going out to * an external function. */ if ((type1 == TCL_NUMBER_INT) && (type2 == TCL_NUMBER_INT)) { w1 = *((const Tcl_WideInt *)ptr1); w2 = *((const Tcl_WideInt *)ptr2); switch (*pc) { case INST_ADD: - wResult = w1 + w2; + wResult = (Tcl_WideInt)((Tcl_WideUInt)w1 + (Tcl_WideUInt)w2); /* * Check for overflow. */ if (Overflowing(w1, w2, wResult)) { @@ -5928,11 +6260,11 @@ goto overflow; } goto wideResultOfArithmetic; case INST_SUB: - wResult = w1 - w2; + wResult = (Tcl_WideInt)((Tcl_WideUInt)w1 - (Tcl_WideUInt)w2); /* * Must check for overflow. The macro tests for overflows in * sums by looking at the sign bits. As we have a subtraction * here, we are adding -w2. As -w2 could in turn overflow, we * test with ~w2 instead: it has the opposite sign bit to w2 @@ -6032,11 +6364,11 @@ /* TODO - consider optimization search for constants */ if (TclGetBooleanFromObj(NULL, valuePtr, &b) != TCL_OK) { TRACE(("\"%.20s\" => ERROR: illegal type %s\n", O2S(valuePtr), (valuePtr->typePtr? valuePtr->typePtr->name : "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } /* TODO: Consider peephole opt. */ objResultPtr = TCONST(!b); @@ -6054,11 +6386,11 @@ */ TRACE_APPEND(("ERROR: illegal type %s\n", (valuePtr->typePtr? valuePtr->typePtr->name : "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } if (type1 == TCL_NUMBER_INT) { w1 = *((const Tcl_WideInt *) ptr1); @@ -6086,11 +6418,11 @@ if ((GetNumberFromObj(NULL, valuePtr, &ptr1, &type1) != TCL_OK) || IsErroringNaNType(type1)) { TRACE_APPEND(("ERROR: illegal type %s \n", (valuePtr->typePtr? valuePtr->typePtr->name : "null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } switch (type1) { case TCL_NUMBER_NAN: @@ -6139,11 +6471,11 @@ */ TRACE_APPEND(("ERROR: illegal type %s\n", (valuePtr->typePtr? valuePtr->typePtr->name:"null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "", pc, valuePtr); CACHE_STACK_INFO(); goto gotError; } /* ... TryConvertToNumeric($NonNumeric) is acceptable */ @@ -6157,11 +6489,11 @@ */ TRACE_APPEND(("ERROR: illegal type %s\n", (valuePtr->typePtr? valuePtr->typePtr->name:"null"))); DECACHE_STACK_INFO(); - IllegalExprOperandType(interp, pc, valuePtr); + IllegalExprOperandType(interp, "", pc, valuePtr); CACHE_STACK_INFO(); } else { /* * Numeric conversion of NaN -> error. */ @@ -6188,11 +6520,11 @@ NEXT_INST_F(1, 0, 0); } if (Tcl_IsShared(valuePtr)) { /* * Here we do some surgery within the Tcl_Obj internals. We want - * to copy the intrep, but not the string, so we temporarily hide + * to copy the internalrep, but not the string, so we temporarily hide * the string so we do not copy it. */ char *savedString = valuePtr->bytes; @@ -6213,11 +6545,11 @@ * ----------------------------------------------------------------- */ case INST_TRY_CVT_TO_BOOLEAN: valuePtr = OBJ_AT_TOS; - if (TclHasIntRep(valuePtr, &tclBooleanType)) { + if (TclHasInternalRep(valuePtr, &tclBooleanType)) { objResultPtr = TCONST(1); } else { int res = (TclSetBooleanFromAny(NULL, valuePtr) == TCL_OK); objResultPtr = TCONST(res); } @@ -6245,16 +6577,180 @@ result = TCL_CONTINUE; cleanup = 0; TRACE(("=> CONTINUE!\n")); goto processExceptionReturn; + { + ForeachInfo *infoPtr; + Var *iterVarPtr, *listVarPtr; + Tcl_Obj *oldValuePtr, *listPtr, **elements; + ForeachVarList *varListPtr; + int numLists, listTmpIndex, listLen, numVars; + size_t iterNum; + int varIndex, valIndex, continueLoop, j, iterTmpIndex; + long i; + + case INST_FOREACH_START4: /* DEPRECATED */ + /* + * Initialize the temporary local var that holds the count of the + * number of iterations of the loop body to -1. + */ + + opnd = TclGetUInt4AtPtr(pc+1); + infoPtr = (ForeachInfo *)codePtr->auxDataArrayPtr[opnd].clientData; + iterTmpIndex = infoPtr->loopCtTemp; + iterVarPtr = LOCAL(iterTmpIndex); + oldValuePtr = iterVarPtr->value.objPtr; + + if (oldValuePtr == NULL) { + TclNewIntObj(iterVarPtr->value.objPtr, -1); + Tcl_IncrRefCount(iterVarPtr->value.objPtr); + } else { + TclSetIntObj(oldValuePtr, -1); + } + TRACE(("%u => loop iter count temp %d\n", opnd, iterTmpIndex)); + +#ifndef TCL_COMPILE_DEBUG + /* + * Remark that the compiler ALWAYS sets INST_FOREACH_STEP4 immediately + * after INST_FOREACH_START4 - let us just fall through instead of + * jumping back to the top. + */ + + pc += 5; + TCL_DTRACE_INST_NEXT(); +#else + NEXT_INST_F(5, 0, 0); +#endif + + case INST_FOREACH_STEP4: /* DEPRECATED */ + /* + * "Step" a foreach loop (i.e., begin its next iteration) by assigning + * the next value list element to each loop var. + */ + + opnd = TclGetUInt4AtPtr(pc+1); + TRACE(("%u => ", opnd)); + infoPtr = (ForeachInfo *)codePtr->auxDataArrayPtr[opnd].clientData; + numLists = infoPtr->numLists; + + /* + * Increment the temp holding the loop iteration number. + */ + + iterVarPtr = LOCAL(infoPtr->loopCtTemp); + valuePtr = iterVarPtr->value.objPtr; + iterNum = (size_t)valuePtr->internalRep.wideValue + 1; + TclSetIntObj(valuePtr, iterNum); + + /* + * Check whether all value lists are exhausted and we should stop the + * loop. + */ + + continueLoop = 0; + listTmpIndex = infoPtr->firstValueTemp; + for (i = 0; i < numLists; i++) { + varListPtr = infoPtr->varLists[i]; + numVars = varListPtr->numVars; + + listVarPtr = LOCAL(listTmpIndex); + listPtr = listVarPtr->value.objPtr; + if (TclListObjLength(interp, listPtr, &listLen) != TCL_OK) { + TRACE_APPEND(("ERROR converting list %ld, \"%.30s\": %s\n", + i, O2S(listPtr), O2S(Tcl_GetObjResult(interp)))); + goto gotError; + } + if ((size_t)listLen > iterNum * numVars) { + continueLoop = 1; + } + listTmpIndex++; + } + + /* + * If some var in some var list still has a remaining list element + * iterate one more time. Assign to var the next element from its + * value list. We already checked above that each list temp holds a + * valid list object (by calling Tcl_ListObjLength), but cannot rely + * on that check remaining valid: one list could have been shimmered + * as a side effect of setting a traced variable. + */ + + if (continueLoop) { + listTmpIndex = infoPtr->firstValueTemp; + for (i = 0; i < numLists; i++) { + varListPtr = infoPtr->varLists[i]; + numVars = varListPtr->numVars; + + listVarPtr = LOCAL(listTmpIndex); + /* Do not use TclListObjCopy here - shimmers arithseries to list */ + listPtr = Tcl_DuplicateObj(listVarPtr->value.objPtr); + TclListObjGetElements(interp, listPtr, &listLen, &elements); + + valIndex = (iterNum * numVars); + for (j = 0; j < numVars; j++) { + if (valIndex >= listLen) { + TclNewObj(valuePtr); + } else { + valuePtr = elements[valIndex]; + } + + varIndex = varListPtr->varIndexes[j]; + varPtr = LOCAL(varIndex); + while (TclIsVarLink(varPtr)) { + varPtr = varPtr->value.linkPtr; + } + if (TclIsVarDirectWritable(varPtr)) { + value2Ptr = varPtr->value.objPtr; + if (valuePtr != value2Ptr) { + if (value2Ptr != NULL) { + TclDecrRefCount(value2Ptr); + } + varPtr->value.objPtr = valuePtr; + Tcl_IncrRefCount(valuePtr); + } + } else { + DECACHE_STACK_INFO(); + if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL, + valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){ + CACHE_STACK_INFO(); + TRACE_APPEND(( + "ERROR init. index temp %d: %s\n", + varIndex, O2S(Tcl_GetObjResult(interp)))); + TclDecrRefCount(listPtr); + goto gotError; + } + CACHE_STACK_INFO(); + } + valIndex++; + } + TclDecrRefCount(listPtr); + listTmpIndex++; + } + } + TRACE_APPEND(("%d lists, iter %" TCL_Z_MODIFIER "u, %s loop\n", + numLists, iterNum, (continueLoop? "continue" : "exit"))); + + /* + * Run-time peep-hole optimisation: the compiler ALWAYS follows + * INST_FOREACH_STEP4 with an INST_JUMP_FALSE. We just skip that + * instruction and jump direct from here. + */ + + pc += 5; + if (*pc == INST_JUMP_FALSE1) { + NEXT_INST_F((continueLoop? 2 : TclGetInt1AtPtr(pc+1)), 0, 0); + } else { + NEXT_INST_F((continueLoop? 5 : TclGetInt4AtPtr(pc+1)), 0, 0); + } + + } { ForeachInfo *infoPtr; Tcl_Obj *listPtr, **elements; ForeachVarList *varListPtr; - int numLists, listLen, numVars; - int listTmpDepth; + Tcl_Size numLists, listLen, numVars, listTmpDepth; size_t iterNum, iterMax, iterTmp; int varIndex, valIndex, j; long i; case INST_FOREACH_START: @@ -6282,11 +6778,15 @@ TRACE_APPEND(("ERROR converting list %ld, \"%s\": %s", i, O2S(listPtr), O2S(Tcl_GetObjResult(interp)))); goto gotError; } if (Tcl_IsShared(listPtr)) { - objPtr = TclListObjCopy(NULL, listPtr); + /* Do not use TclListObjCopy here - shimmers arithseries to list */ + objPtr = Tcl_DuplicateObj(listPtr); + if (!objPtr) { + goto gotError; + } Tcl_IncrRefCount(objPtr); Tcl_DecrRefCount(listPtr); OBJ_AT_DEPTH(listTmpDepth) = objPtr; } iterTmp = (listLen + (numVars - 1))/numVars; @@ -6344,10 +6844,11 @@ * If some list still has a remaining list element iterate one more * time. Assign to var the next element from its value list. */ if (iterNum < iterMax) { + int status; /* * Set the variables and jump back to run the body */ tmpPtr->internalRep.twoPtrValue.ptr1 =(void *)(iterNum + 1); @@ -6355,20 +6856,45 @@ listTmpDepth = numLists + 1; for (i = 0; i < numLists; i++) { varListPtr = infoPtr->varLists[i]; numVars = varListPtr->numVars; + int hasAbstractList; listPtr = OBJ_AT_DEPTH(listTmpDepth); - TclListObjGetElements(interp, listPtr, &listLen, &elements); + hasAbstractList = + TclHasInternalRep(listPtr, &tclArithSeriesType); + DECACHE_STACK_INFO(); + if (hasAbstractList) { + status = Tcl_ListObjLength(interp, listPtr, &listLen); + elements = NULL; + } else { + status = TclListObjGetElements( + interp, listPtr, &listLen, &elements); + } + if (status != TCL_OK) { + CACHE_STACK_INFO(); + goto gotError; + } + CACHE_STACK_INFO(); valIndex = (iterNum * numVars); for (j = 0; j < numVars; j++) { if (valIndex >= listLen) { TclNewObj(valuePtr); } else { - valuePtr = elements[valIndex]; + if (elements) { + valuePtr = elements[valIndex]; + } else { + DECACHE_STACK_INFO(); + valuePtr = TclArithSeriesObjIndex( + NULL, listPtr, valIndex); + if (valuePtr == NULL) { + TclNewObj(valuePtr); + } + CACHE_STACK_INFO(); + } } varIndex = varListPtr->varIndexes[j]; varPtr = LOCAL(varIndex); while (TclIsVarLink(varPtr)) { @@ -6386,11 +6912,11 @@ } else { DECACHE_STACK_INFO(); if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL, valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){ CACHE_STACK_INFO(); - TRACE_APPEND(("ERROR init. index temp %d: %.30s", + TRACE_APPEND(("ERROR init. index temp %" TCL_SIZE_MODIFIER "d: %.30s", varIndex, O2S(Tcl_GetObjResult(interp)))); goto gotError; } CACHE_STACK_INFO(); } @@ -6433,11 +6959,11 @@ */ tmpPtr = OBJ_AT_DEPTH(1); infoPtr = (ForeachInfo *)tmpPtr->internalRep.twoPtrValue.ptr1; numLists = infoPtr->numLists; - TRACE_APPEND(("=> appending to list at depth %d\n", 3 + numLists)); + TRACE_APPEND(("=> appending to list at depth %" TCL_SIZE_MODIFIER "d\n", 3 + numLists)); objPtr = OBJ_AT_DEPTH(3 + numLists); Tcl_ListObjAppendElement(NULL, objPtr, OBJ_AT_TOS); NEXT_INST_F(1, 1, 0); } @@ -6448,24 +6974,24 @@ * Record start of the catch command with exception range index equal * to the operand. Push the current stack depth onto the special catch * stack. */ - *(++catchTop) = CURR_DEPTH; - TRACE(("%u => catchTop=%d, stackTop=%d\n", - TclGetUInt4AtPtr(pc+1), (int) (catchTop - initCatchTop - 1), - (int) CURR_DEPTH)); + *(++catchTop) = (Tcl_Obj *)INT2PTR(CURR_DEPTH); + TRACE(("%u => catchTop=%" TCL_T_MODIFIER "d, stackTop=%" TCL_T_MODIFIER "d\n", + TclGetUInt4AtPtr(pc+1), (catchTop - initCatchTop - 1), + CURR_DEPTH)); NEXT_INST_F(5, 0, 0); break; case INST_END_CATCH: catchTop--; DECACHE_STACK_INFO(); Tcl_ResetResult(interp); CACHE_STACK_INFO(); result = TCL_OK; - TRACE(("=> catchTop=%d\n", (int) (catchTop - initCatchTop - 1))); + TRACE(("=> catchTop=%" TCL_Z_MODIFIER "u\n", (size_t)(catchTop - initCatchTop - 1))); NEXT_INST_F(1, 0, 0); break; case INST_PUSH_RESULT: objResultPtr = Tcl_GetObjResult(interp); @@ -6515,11 +7041,12 @@ * ----------------------------------------------------------------- * Start of dictionary-related instructions. */ { - int opnd2, allocateDict, done, i, allocdict; + int opnd2, allocateDict, done, allocdict; + Tcl_Size i; Tcl_Obj *dictPtr, *statePtr, *keyPtr, *listPtr, *varNamePtr, *keysPtr; Tcl_Obj *emptyPtr, **keyPtrPtr; Tcl_DictSearch *searchPtr; DictUpdateInfo *duiPtr; @@ -6592,11 +7119,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "key \"%s\" not known in dictionary", TclGetString(OBJ_AT_TOS))); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "DICT", - TclGetString(OBJ_AT_TOS), NULL); + TclGetString(OBJ_AT_TOS), (char *)NULL); CACHE_STACK_INFO(); TRACE_ERROR(interp); goto gotError; } TRACE_APPEND(("%.30s\n", O2S(objResultPtr))); @@ -6878,35 +7405,35 @@ case INST_DICT_FIRST: opnd = TclGetUInt4AtPtr(pc+1); TRACE(("%u => ", opnd)); dictPtr = POP_OBJECT(); - searchPtr = (Tcl_DictSearch *)Tcl_Alloc(sizeof(Tcl_DictSearch)); + searchPtr = (Tcl_DictSearch *)ckalloc(sizeof(Tcl_DictSearch)); if (Tcl_DictObjFirst(interp, dictPtr, searchPtr, &keyPtr, &valuePtr, &done) != TCL_OK) { /* * dictPtr is no longer on the stack, and we're not - * moving it into the intrep of an iterator. We need + * moving it into the internalrep of an iterator. We need * to drop the refcount [Tcl Bug 9b352768e6]. */ Tcl_DecrRefCount(dictPtr); - Tcl_Free(searchPtr); + ckfree(searchPtr); TRACE_ERROR(interp); goto gotError; } { - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; TclNewObj(statePtr); ir.twoPtrValue.ptr1 = searchPtr; ir.twoPtrValue.ptr2 = dictPtr; - Tcl_StoreIntRep(statePtr, &dictIteratorType, &ir); + Tcl_StoreInternalRep(statePtr, &dictIteratorType, &ir); } varPtr = LOCAL(opnd); if (varPtr->value.objPtr) { - if (TclHasIntRep(varPtr->value.objPtr, &dictIteratorType)) { + if (TclHasInternalRep(varPtr->value.objPtr, &dictIteratorType)) { Tcl_Panic("mis-issued dictFirst!"); } TclDecrRefCount(varPtr->value.objPtr); } varPtr->value.objPtr = statePtr; @@ -6916,14 +7443,14 @@ case INST_DICT_NEXT: opnd = TclGetUInt4AtPtr(pc+1); TRACE(("%u => ", opnd)); statePtr = (*LOCAL(opnd)).value.objPtr; { - const Tcl_ObjIntRep *irPtr; + const Tcl_ObjInternalRep *irPtr; if (statePtr && - (irPtr = TclFetchIntRep(statePtr, &dictIteratorType))) { + (irPtr = TclFetchInternalRep(statePtr, &dictIteratorType))) { searchPtr = (Tcl_DictSearch *)irPtr->twoPtrValue.ptr1; Tcl_DictObjNext(searchPtr, &keyPtr, &valuePtr, &done); } else { Tcl_Panic("mis-issued dictNext!"); } @@ -6939,11 +7466,11 @@ } TRACE_APPEND(("\"%.30s\" \"%.30s\" %d\n", O2S(OBJ_UNDER_TOS), O2S(OBJ_AT_TOS), done)); /* - * The INST_DICT_FIRST and INST_DICT_NEXT instructsions are always + * The INST_DICT_FIRST and INST_DICT_NEXT instructions are always * followed by a conditional jump, so we can take advantage of this to * do some peephole optimization (note that we're careful to not close * out someone doing something else). */ @@ -6974,11 +7501,11 @@ if (TclListObjGetElements(interp, OBJ_AT_TOS, &length, &keyPtrPtr) != TCL_OK) { TRACE_ERROR(interp); goto gotError; } - if ((size_t)length != duiPtr->length) { + if (length != duiPtr->length) { Tcl_Panic("dictUpdateStart argument length mismatch"); } for (i=0 ; icodeStart + rangePtr->breakOffset); - TRACE_APPEND(("%s, range at %d, new pc %d\n", + TRACE_APPEND(("%s, range at %" TCL_SIZE_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", StringForResultCode(result), rangePtr->codeOffset, rangePtr->breakOffset)); NEXT_INST_F(0, 0, 0); } - if (rangePtr->continueOffset == -1) { + if (rangePtr->continueOffset == TCL_INDEX_NONE) { TRACE_APPEND(("%s, loop w/o continue, checking for catch\n", StringForResultCode(result))); goto checkForCatch; } result = TCL_OK; pc = (codePtr->codeStart + rangePtr->continueOffset); - TRACE_APPEND(("%s, range at %d, new pc %d\n", + TRACE_APPEND(("%s, range at %" TCL_SIZE_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", StringForResultCode(result), rangePtr->codeOffset, rangePtr->continueOffset)); NEXT_INST_F(0, 0, 0); } #ifdef TCL_COMPILE_DEBUG @@ -7297,18 +7824,18 @@ */ divideByZero: Tcl_SetObjResult(interp, Tcl_NewStringObj("divide by zero", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "ARITH", "DIVZERO", "divide by zero", NULL); + Tcl_SetErrorCode(interp, "ARITH", "DIVZERO", "divide by zero", (char *)NULL); CACHE_STACK_INFO(); goto gotError; outOfMemory: Tcl_SetObjResult(interp, Tcl_NewStringObj("out of memory", -1)); DECACHE_STACK_INFO(); - Tcl_SetErrorCode(interp, "ARITH", "OUTOFMEMORY", "out of memory", NULL); + Tcl_SetErrorCode(interp, "ARITH", "OUTOFMEMORY", "out of memory", (char *)NULL); CACHE_STACK_INFO(); goto gotError; /* * Exponentiation of zero by negative number in an expression. Control @@ -7318,11 +7845,11 @@ exponOfZero: Tcl_SetObjResult(interp, Tcl_NewStringObj( "exponentiation of zero by negative power", -1)); DECACHE_STACK_INFO(); Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", - "exponentiation of zero by negative power", NULL); + "exponentiation of zero by negative power", (char *)NULL); CACHE_STACK_INFO(); /* * Almost all error paths feed through here rather than assigning to * result themselves (for a small but consistent saving). @@ -7343,16 +7870,15 @@ if (iPtr->execEnvPtr->rewind) { goto abnormalReturn; } if ((result == TCL_ERROR) && !(iPtr->flags & ERR_ALREADY_LOGGED)) { const unsigned char *pcBeg; - size_t xxx1length; - bytes = GetSrcInfoForPc(pc, codePtr, &xxx1length, &pcBeg, NULL); + bytes = GetSrcInfoForPc(pc, codePtr, &length, &pcBeg, NULL); DECACHE_STACK_INFO(); TclLogCommandInfo(interp, codePtr->source, bytes, - bytes ? xxx1length : 0, pcBeg, tosPtr); + bytes ? length : 0, pcBeg, tosPtr); CACHE_STACK_INFO(); } iPtr->flags &= ~ERR_ALREADY_LOGGED; /* @@ -7360,12 +7886,12 @@ * INST_BEGIN_CATCH. */ while (auxObjList) { if ((catchTop != initCatchTop) - && (*catchTop > (ptrdiff_t) - auxObjList->internalRep.twoPtrValue.ptr2)) { + && (PTR2INT(*catchTop) > + PTR2INT(auxObjList->internalRep.twoPtrValue.ptr2))) { break; } POP_TAUX_OBJ(); } @@ -7436,20 +7962,20 @@ * its catchOffset after unwinding the operand stack to the depth it * had when starting to execute the range's catch command. */ processCatch: - while (CURR_DEPTH > *catchTop) { + while (CURR_DEPTH > PTR2INT(*catchTop)) { valuePtr = POP_OBJECT(); TclDecrRefCount(valuePtr); } #ifdef TCL_COMPILE_DEBUG if (traceInstructions) { - fprintf(stdout, " ... found catch at %d, catchTop=%d, " - "unwound to %ld, new pc %u\n", - rangePtr->codeOffset, (int) (catchTop - initCatchTop - 1), - (long) *catchTop, (unsigned) rangePtr->catchOffset); + fprintf(stdout, " ... found catch at %" TCL_SIZE_MODIFIER "d, catchTop=%" TCL_T_MODIFIER "d, " + "unwound to %" TCL_T_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", + rangePtr->codeOffset, (catchTop - initCatchTop - 1), + PTR2INT(*catchTop), rangePtr->catchOffset); } #endif pc = (codePtr->codeStart + rangePtr->catchOffset); NEXT_INST_F(0, 0, 0); /* Restart the execution loop at pc. */ @@ -7481,14 +8007,14 @@ Tcl_DecrRefCount(objPtr); } if (tosPtr < initTosPtr) { fprintf(stderr, - "\nTclNRExecuteByteCode: abnormal return at pc %u: " - "stack top %d < entry stack top %d\n", - (unsigned)(pc - codePtr->codeStart), - (unsigned) CURR_DEPTH, (unsigned) 0); + "\nTclNRExecuteByteCode: abnormal return at pc %" TCL_T_MODIFIER "d: " + "stack top %" TCL_T_MODIFIER "d < entry stack top %d\n", + (pc - codePtr->codeStart), + CURR_DEPTH, 0); Tcl_Panic("TclNRExecuteByteCode execution failure: end stack top < start stack top"); } CLANG_ASSERT(bcFramePtr); } @@ -7510,13 +8036,12 @@ */ instStartCmdFailed: { const char *bytes; - size_t xxx1length; - xxx1length = 0; + length = 0; if (TclInterpReady(interp) == TCL_ERROR) { goto gotError; } @@ -7529,15 +8054,15 @@ * so that this evaluation does not add a new TEBC instance without * NRE-trampoline. */ codePtr->flags |= TCL_BYTECODE_RECOMPILE; - bytes = GetSrcInfoForPc(pc, codePtr, &xxx1length, NULL, NULL); + bytes = GetSrcInfoForPc(pc, codePtr, &length, NULL, NULL); opnd = TclGetUInt4AtPtr(pc+1); pc += (opnd-1); assert(bytes); - PUSH_OBJECT(Tcl_NewStringObj(bytes, xxx1length)); + PUSH_OBJECT(Tcl_NewStringObj(bytes, length)); goto instEvalStk; } } #undef codePtr @@ -7550,11 +8075,11 @@ #undef TCONST #undef esPtr static int FinalizeOONext( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; CallContext *contextPtr = (CallContext *)data[1]; @@ -7576,11 +8101,11 @@ return result; } static int FinalizeOONextFilter( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; CallContext *contextPtr = (CallContext *)data[1]; @@ -7722,18 +8247,18 @@ { #define WIDE_RESULT(w) \ if (Tcl_IsShared(valuePtr)) { \ return Tcl_NewWideIntObj(w); \ } else { \ - TclSetIntObj(valuePtr, w); \ + TclSetIntObj(valuePtr, (w)); \ return NULL; \ } #define BIG_RESULT(b) \ if (Tcl_IsShared(valuePtr)) { \ return Tcl_NewBignumObj(b); \ } else { \ - Tcl_SetBignumObj(valuePtr, b); \ + Tcl_SetBignumObj(valuePtr, (b)); \ return NULL; \ } #define DOUBLE_RESULT(d) \ if (Tcl_IsShared(valuePtr)) { \ TclNewDoubleObj(objResultPtr, (d)); \ @@ -7742,18 +8267,18 @@ Tcl_SetDoubleObj(valuePtr, (d)); \ return NULL; \ } int type1, type2; - ClientData ptr1, ptr2; + void *ptr1, *ptr2; double d1, d2, dResult; Tcl_WideInt w1, w2, wResult; mp_int big1, big2, bigResult, bigRemainder; Tcl_Obj *objResultPtr; int invalid, zero; - long shift; - mp_err err; + int shift; + mp_err err; (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1); (void) GetNumberFromObj(NULL, value2Ptr, &ptr2, &type2); switch (opcode) { @@ -7792,25 +8317,26 @@ /* * Force Tcl's integer division rules. * TODO: examine for logic simplification */ - if (((wQuotient < (Tcl_WideInt) 0) - || ((wQuotient == (Tcl_WideInt) 0) + if (((wQuotient < 0) + || ((wQuotient == 0) && ((w1 < 0 && w2 > 0) || (w1 > 0 && w2 < 0)))) && (wQuotient * w2 != w1)) { - wQuotient -= (Tcl_WideInt) 1; + wQuotient -= 1; } - wRemainder = w1 - w2*wQuotient; + wRemainder = (Tcl_WideInt)((Tcl_WideUInt)w1 - + (Tcl_WideUInt)w2*(Tcl_WideUInt)wQuotient); WIDE_RESULT(wRemainder); } Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); /* TODO: internals intrusion */ - if ((w1 > ((Tcl_WideInt) 0)) ^ !mp_isneg(&big2)) { + if ((w1 > ((Tcl_WideInt)0)) ^ !mp_isneg(&big2)) { /* * Arguments are opposite sign; remainder is sum. */ err = mp_init_i64(&big1, w1); @@ -7831,11 +8357,11 @@ mp_clear(&big2); return NULL; } Tcl_GetBignumFromObj(NULL, valuePtr, &big1); Tcl_GetBignumFromObj(NULL, value2Ptr, &big2); - err = mp_init_multi(&bigResult, &bigRemainder, NULL); + err = mp_init_multi(&bigResult, &bigRemainder, (void *)NULL); if (err == MP_OKAY) { err = mp_div(&big1, &big2, &bigResult, &bigRemainder); } if ((err == MP_OKAY) && !mp_iszero(&bigRemainder) && (bigRemainder.sign != big2.sign)) { /* @@ -7919,13 +8445,13 @@ if ((type1 == TCL_NUMBER_INT) && ((size_t)shift < CHAR_BIT*sizeof(Tcl_WideInt))) { w1 = *((const Tcl_WideInt *)ptr1); if (!((w1>0 ? w1 : ~w1) - & -(((Tcl_WideInt)1) + & -(((Tcl_WideUInt)1) << (CHAR_BIT*sizeof(Tcl_WideInt) - 1 - shift)))) { - WIDE_RESULT(w1 << shift); + WIDE_RESULT((Tcl_WideUInt)w1 << shift); } } } else { /* * Quickly force large right shifts to 0 or -1. @@ -8076,11 +8602,11 @@ return NULL; } negativeExponent = (w2 < 0); - oddExponent = (int) (w2 & (Tcl_WideInt)1); + oddExponent = (int)w2 & 1; } else { Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); negativeExponent = mp_isneg(&big2); err = mp_mod_2d(&big2, 1, &big2); oddExponent = (err == MP_OKAY) && !mp_iszero(&big2); @@ -8147,11 +8673,11 @@ /* * We refuse to accept exponent arguments that exceed one mp_digit * which means the max exponent value is 2**28-1 = 0x0FFFFFFF = * 268435455, which fits into a signed 32 bit int which is within the - * range of the long int type. This means any numeric Tcl_Obj value + * range of the Tcl_WideInt type. This means any numeric Tcl_Obj value * not using TCL_NUMBER_INT type must hold a value larger than we * accept. */ if (type2 != TCL_NUMBER_INT) { @@ -8166,12 +8692,12 @@ if (w1 == 2) { /* * Reduce small powers of 2 to shifts. */ - if ((Tcl_WideUInt) w2 < (Tcl_WideUInt) CHAR_BIT*sizeof(Tcl_WideInt) - 1) { - WIDE_RESULT(((Tcl_WideInt) 1) << (int)w2); + if ((Tcl_WideUInt)w2 < (Tcl_WideUInt)CHAR_BIT*sizeof(Tcl_WideInt) - 1) { + WIDE_RESULT(((Tcl_WideInt)1) << (int)w2); } goto overflowExpon; } if (w1 == -2) { int signum = oddExponent ? -1 : 1; @@ -8178,12 +8704,12 @@ /* * Reduce small powers of 2 to shifts. */ - if ((Tcl_WideUInt) w2 < CHAR_BIT * sizeof(Tcl_WideInt) - 1) { - WIDE_RESULT(signum * (((Tcl_WideInt) 1) << (int) w2)); + if ((Tcl_WideUInt)w2 < CHAR_BIT * sizeof(Tcl_WideInt) - 1) { + WIDE_RESULT(signum * (((Tcl_WideInt)1) << (int) w2)); } goto overflowExpon; } if (w2 - 2 < (long)MaxBase64Size && w1 <= MaxBase64[w2 - 2] @@ -8231,20 +8757,21 @@ } overflowExpon: if ((TclGetWideIntFromObj(NULL, value2Ptr, &w2) != TCL_OK) - || (value2Ptr->typePtr != &tclIntType) + || !TclHasInternalRep(value2Ptr, &tclIntType) || (Tcl_WideUInt)w2 >= (1<<28)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "exponent too large", -1)); return GENERAL_ARITHMETIC_ERROR; } Tcl_TakeBignumFromObj(NULL, valuePtr, &big1); err = mp_init(&bigResult); if (err == MP_OKAY) { - err = mp_expt_u32(&big1, (unsigned int)w2, &bigResult); + /* Don't use "mp_expt_n" directly here, it doesn't exist in libtommath 1.2 */ + err = TclBN_mp_expt_d(&big1, (int)w2, &bigResult); } if (err != MP_OKAY) { return OUT_OF_MEMORY; } mp_clear(&big1); @@ -8297,11 +8824,11 @@ #ifndef ACCEPT_NAN /* * Check now for IEEE floating-point error. */ - if (TclIsNaN(dResult)) { + if (isnan(dResult)) { TclExprFloatError(interp, dResult); return GENERAL_ARITHMETIC_ERROR; } #endif DOUBLE_RESULT(dResult); @@ -8310,11 +8837,11 @@ w1 = *((const Tcl_WideInt *)ptr1); w2 = *((const Tcl_WideInt *)ptr2); switch (opcode) { case INST_ADD: - wResult = w1 + w2; + wResult = (Tcl_WideInt)((Tcl_WideUInt)w1 + (Tcl_WideUInt)w2); if ((type1 == TCL_NUMBER_INT) || (type2 == TCL_NUMBER_INT)) { /* * Check for overflow. */ @@ -8324,11 +8851,11 @@ } } break; case INST_SUB: - wResult = w1 - w2; + wResult = (Tcl_WideInt)((Tcl_WideUInt)w1 - (Tcl_WideUInt)w2); if ((type1 == TCL_NUMBER_INT) || (type2 == TCL_NUMBER_INT)) { /* * Must check for overflow. The macro tests for overflows * in sums by looking at the sign bits. As we have a @@ -8444,11 +8971,11 @@ static Tcl_Obj * ExecuteExtendedUnaryMathOp( int opcode, /* What operation to perform. */ Tcl_Obj *valuePtr) /* The operand on the stack. */ { - ClientData ptr; + void *ptr = NULL; int type; Tcl_WideInt w; mp_int big; Tcl_Obj *objResultPtr; mp_err err = MP_OKAY; @@ -8524,11 +9051,11 @@ TclCompareTwoNumbers( Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr) { int type1 = TCL_NUMBER_NAN, type2 = TCL_NUMBER_NAN, compare; - ClientData ptr1, ptr2; + void *ptr1, *ptr2; mp_int big1, big2; double d1, d2, tmp; Tcl_WideInt w1, w2; (void) GetNumberFromObj(NULL, valuePtr, &ptr1, &type1); @@ -8545,16 +9072,16 @@ case TCL_NUMBER_DOUBLE: d2 = *((const double *)ptr2); d1 = (double) w1; /* - * If the double has a fractional part, or if the long can be + * If the double has a fractional part, or if the Tcl_WideInt can be * converted to double without loss of precision, then compare as * doubles. */ - if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) || w1 == (Tcl_WideInt) d1 + if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) || w1 == (Tcl_WideInt)d1 || modf(d2, &tmp) != 0.0) { goto doubleCompare; } /* @@ -8573,11 +9100,11 @@ return MP_GT; } if (d2 > (double)WIDE_MAX) { return MP_LT; } - w2 = (Tcl_WideInt) d2; + w2 = (Tcl_WideInt)d2; goto wideCompare; case TCL_NUMBER_BIG: Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); if (mp_isneg(&big2)) { compare = MP_GT; @@ -8598,23 +9125,23 @@ return (d1 < d2) ? MP_LT : ((d1 > d2) ? MP_GT : MP_EQ); case TCL_NUMBER_INT: w2 = *((const Tcl_WideInt *)ptr2); d2 = (double) w2; if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) - || w2 == (Tcl_WideInt) d2 || modf(d1, &tmp) != 0.0) { + || w2 == (Tcl_WideInt)d2 || modf(d1, &tmp) != 0.0) { goto doubleCompare; } if (d1 < (double)WIDE_MIN) { return MP_LT; } if (d1 > (double)WIDE_MAX) { return MP_GT; } - w1 = (Tcl_WideInt) d1; + w1 = (Tcl_WideInt)d1; goto wideCompare; case TCL_NUMBER_BIG: - if (TclIsInfinite(d1)) { + if (isinf(d1)) { return (d1 > 0.0) ? MP_GT : MP_LT; } Tcl_TakeBignumFromObj(NULL, value2Ptr, &big2); if ((d1 < (double)WIDE_MAX) && (d1 > (double)WIDE_MIN)) { if (mp_isneg(&big2)) { @@ -8623,11 +9150,11 @@ compare = MP_LT; } mp_clear(&big2); return compare; } - if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) + if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) && modf(d1, &tmp) != 0.0) { d2 = TclBignumToDouble(&big2); mp_clear(&big2); goto doubleCompare; } @@ -8643,21 +9170,21 @@ compare = mp_cmp_d(&big1, 0); mp_clear(&big1); return compare; case TCL_NUMBER_DOUBLE: d2 = *((const double *)ptr2); - if (TclIsInfinite(d2)) { + if (isinf(d2)) { compare = (d2 > 0.0) ? MP_LT : MP_GT; mp_clear(&big1); return compare; } if ((d2 < (double)WIDE_MAX) && (d2 > (double)WIDE_MIN)) { compare = mp_cmp_d(&big1, 0); mp_clear(&big1); return compare; } - if (DBL_MANT_DIG > CHAR_BIT*sizeof(long) + if (DBL_MANT_DIG > CHAR_BIT*sizeof(Tcl_WideInt) && modf(d2, &tmp) != 0.0) { d1 = TclBignumToDouble(&big1); mp_clear(&big1); goto doubleCompare; } @@ -8703,12 +9230,12 @@ * stdout. */ { Proc *procPtr = codePtr->procPtr; Interp *iPtr = (Interp *) *codePtr->interpHandle; - fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_Z_MODIFIER "u, epoch %" TCL_Z_MODIFIER "u, interp 0x%p (epoch %" TCL_Z_MODIFIER "u)\n", - codePtr, codePtr->refCount, codePtr->compileEpoch, iPtr, + fprintf(stdout, "\nExecuting ByteCode 0x%p, refCt %" TCL_Z_MODIFIER "u, epoch %u, interp 0x%p (epoch %u)\n", + codePtr, (size_t)codePtr->refCount, codePtr->compileEpoch, iPtr, iPtr->compileEpoch); fprintf(stdout, " Source: "); TclPrintSource(stdout, codePtr->source, 60); fprintf(stdout, "\n Cmds %d, src %d, inst %u, litObjs %u, aux %d, stkDepth %u, code/src %.2f\n", @@ -8720,22 +9247,22 @@ ((float)codePtr->structureSize)/codePtr->numSrcBytes : #endif 0.0); #ifdef TCL_COMPILE_STATS - fprintf(stdout, " Code %lu = header %lu+inst %d+litObj %lu+exc %lu+aux %lu+cmdMap %d\n", + fprintf(stdout, " Code %lu = header %" TCL_Z_MODIFIER "u+inst %d+litObj %" TCL_Z_MODIFIER "u+exc %" TCL_Z_MODIFIER "u+aux %" TCL_Z_MODIFIER "u+cmdMap %d\n", (unsigned long) codePtr->structureSize, - (unsigned long) (sizeof(ByteCode)-sizeof(size_t)-sizeof(Tcl_Time)), + offsetof(ByteCode, localCachePtr), codePtr->numCodeBytes, - (unsigned long) (codePtr->numLitObjects * sizeof(Tcl_Obj *)), - (unsigned long) (codePtr->numExceptRanges*sizeof(ExceptionRange)), - (unsigned long) (codePtr->numAuxDataItems * sizeof(AuxData)), + codePtr->numLitObjects * sizeof(Tcl_Obj *), + codePtr->numExceptRanges*sizeof(ExceptionRange), + codePtr->numAuxDataItems * sizeof(AuxData), codePtr->numCmdLocBytes); #endif /* TCL_COMPILE_STATS */ if (procPtr != NULL) { fprintf(stdout, - " Proc 0x%p, refCt %" TCL_Z_MODIFIER "u, args %d, compiled locals %d\n", + " Proc 0x%p, refCt %d, args %d, compiled locals %d\n", procPtr, procPtr->refCount, procPtr->numArgs, procPtr->numCompiledLocals); } } #endif /* TCL_COMPILE_DEBUG */ @@ -8764,48 +9291,48 @@ ValidatePcAndStackTop( ByteCode *codePtr, /* The bytecode whose summary is printed to * stdout. */ const unsigned char *pc, /* Points to first byte of a bytecode * instruction. The program counter. */ - int stackTop, /* Current stack top. Must be between + size_t stackTop, /* Current stack top. Must be between * stackLowerBound and stackUpperBound * (inclusive). */ int checkStack) /* 0 if the stack depth check should be * skipped. */ { - int stackUpperBound = codePtr->maxStackDepth; + size_t stackUpperBound = codePtr->maxStackDepth; /* Greatest legal value for stackTop. */ - size_t relativePc = (size_t) (pc - codePtr->codeStart); - size_t codeStart = (size_t) codePtr->codeStart; + size_t relativePc = (size_t)(pc - codePtr->codeStart); + size_t codeStart = (size_t)codePtr->codeStart; size_t codeEnd = (size_t) (codePtr->codeStart + codePtr->numCodeBytes); unsigned char opCode = *pc; - if (((size_t) pc < codeStart) || ((size_t) pc > codeEnd)) { + if ((PTR2UINT(pc) < codeStart) || (PTR2UINT(pc) > codeEnd)) { fprintf(stderr, "\nBad instruction pc 0x%p in TclNRExecuteByteCode\n", pc); Tcl_Panic("TclNRExecuteByteCode execution failure: bad pc"); } - if ((unsigned) opCode >= LAST_INST_OPCODE) { + if ((unsigned) opCode > LAST_INST_OPCODE) { fprintf(stderr, "\nBad opcode %d at pc %" TCL_Z_MODIFIER "u in TclNRExecuteByteCode\n", (unsigned) opCode, relativePc); Tcl_Panic("TclNRExecuteByteCode execution failure: bad opcode"); } if (checkStack && - ((stackTop < 0) || (stackTop > stackUpperBound))) { - size_t numChars; + (stackTop > stackUpperBound)) { + int numChars; const char *cmd = GetSrcInfoForPc(pc, codePtr, &numChars, NULL, NULL); - fprintf(stderr, "\nBad stack top %d at pc %" TCL_Z_MODIFIER "u in TclNRExecuteByteCode (min 0, max %i)", + fprintf(stderr, "\nBad stack top %" TCL_Z_MODIFIER "u at pc %" TCL_Z_MODIFIER "u in TclNRExecuteByteCode (min 0, max %" TCL_Z_MODIFIER "u)", stackTop, relativePc, stackUpperBound); if (cmd != NULL) { Tcl_Obj *message; TclNewLiteralStringObj(message, "\n executing "); Tcl_IncrRefCount(message); Tcl_AppendLimitedToObj(message, cmd, numChars, 100, NULL); - fprintf(stderr,"%s\n", TclGetString(message)); + fprintf(stderr, "%s\n", TclGetString(message)); Tcl_DecrRefCount(message); } else { fprintf(stderr, "\n"); } Tcl_Panic("TclNRExecuteByteCode execution failure: bad stack top"); @@ -8833,28 +9360,54 @@ static void IllegalExprOperandType( Tcl_Interp *interp, /* Interpreter to which error information * pertains. */ - const unsigned char *pc, /* Points to the instruction being executed + const char *ord, /* "first ", "second " or "" */ + const unsigned char *pc, /* Points to the instruction being executed * when the illegal type was found. */ Tcl_Obj *opndPtr) /* Points to the operand holding the value * with the illegal type. */ { - ClientData ptr; + void *ptr; int type; const unsigned char opcode = *pc; const char *description, *op = "unknown"; if (opcode == INST_EXPON) { op = "**"; } else if (opcode <= INST_LNOT) { - op = operatorStrings[opcode - INST_BITOR]; + op = operatorStrings[opcode - INST_LOR]; } if (GetNumberFromObj(NULL, opndPtr, &ptr, &type) != TCL_OK) { - description = "non-numeric string"; + Tcl_Size numBytes; + if (TclHasInternalRep(opndPtr, &tclDictType)) { + Tcl_DictObjSize(NULL, opndPtr, &numBytes); + if (numBytes > 0) { + listRep: + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "cannot use a list as %soperand of \"%s\"", ord, op)); + Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", "list", (char *)NULL); + return; + } + } + Tcl_Size objcPtr; + Tcl_Obj **objvPtr; + if ((TclMaxListLength(TclGetString(opndPtr), TCL_INDEX_NONE, NULL) > 1) + && (Tcl_ListObjGetElements(NULL, opndPtr, &objcPtr, &objvPtr) == TCL_OK)) { + goto listRep; + } + const char *bytes = TclGetStringFromObj(opndPtr, &numBytes); + + if (numBytes == 0) { + description = "empty string"; + } else if (TclCheckBadOctal(NULL, bytes)) { + description = "invalid octal number"; + } else { + description = "non-numeric string"; + } } else if (type == TCL_NUMBER_NAN) { description = "non-numeric floating-point value"; } else if (type == TCL_NUMBER_DOUBLE) { description = "floating-point value"; } else { @@ -8861,13 +9414,13 @@ /* TODO: No caller needs this. Eliminate? */ description = "(big) integer"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't use %s \"%s\" as operand of \"%s\"", description, - TclGetString(opndPtr), op)); - Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", description, NULL); + "cannot use %s \"%s\" as %soperand of \"%s\"", description, + TclGetString(opndPtr), ord, op)); + Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", description, (char *)NULL); } /* *---------------------------------------------------------------------- * @@ -8893,29 +9446,29 @@ */ Tcl_Obj * TclGetSourceFromFrame( CmdFrame *cfPtr, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[]) { if (cfPtr == NULL) { - return Tcl_NewListObj(objc, objv); + return Tcl_NewListObj(objc, objv); } if (cfPtr->cmdObj == NULL) { - if (cfPtr->cmd == NULL) { + if (cfPtr->cmd == NULL) { ByteCode *codePtr = (ByteCode *) cfPtr->data.tebc.codePtr; - cfPtr->cmd = GetSrcInfoForPc((unsigned char *) + cfPtr->cmd = GetSrcInfoForPc((unsigned char *) cfPtr->data.tebc.pc, codePtr, &cfPtr->len, NULL, NULL); - } + } if (cfPtr->cmd) { cfPtr->cmdObj = Tcl_NewStringObj(cfPtr->cmd, cfPtr->len); } else { cfPtr->cmdObj = Tcl_NewListObj(objc, objv); } - Tcl_IncrRefCount(cfPtr->cmdObj); + Tcl_IncrRefCount(cfPtr->cmdObj); } return cfPtr->cmdObj; } void @@ -8939,11 +9492,11 @@ * there find the list of word locations for this command. */ ExtCmdLoc *eclPtr; ECL *locPtr = NULL; - size_t srcOffset; + Tcl_Size srcOffset; int i; Interp *iPtr = (Interp *) *codePtr->interpHandle; Tcl_HashEntry *hePtr = Tcl_FindHashEntry(iPtr->lineBCPtr, codePtr); @@ -8986,32 +9539,32 @@ * return the closest command's source info. * This points within a bytecode instruction * in codePtr's code. */ ByteCode *codePtr, /* The bytecode sequence in which to look up * the command source for the pc. */ - size_t *lengthPtr, /* If non-NULL, the location where the length + Tcl_Size *lengthPtr, /* If non-NULL, the location where the length * of the command's source should be stored. * If NULL, no length is stored. */ const unsigned char **pcBeg,/* If non-NULL, the bytecode location * where the current instruction starts. * If NULL; no pointer is stored. */ - int *cmdIdxPtr) /* If non-NULL, the location where the index + Tcl_Size *cmdIdxPtr) /* If non-NULL, the location where the index * of the command containing the pc should * be stored. */ { - size_t pcOffset = (size_t)(pc - codePtr->codeStart); - size_t numCmds = codePtr->numCommands; + Tcl_Size pcOffset = pc - codePtr->codeStart; + Tcl_Size numCmds = codePtr->numCommands; unsigned char *codeDeltaNext, *codeLengthNext; unsigned char *srcDeltaNext, *srcLengthNext; - size_t codeOffset, codeLen, codeEnd, srcOffset, srcLen, delta, i; + Tcl_Size codeOffset, codeLen, codeEnd, srcOffset, srcLen, delta, i; int bestDist = INT_MAX; /* Distance of pc to best cmd's start pc. */ - int bestSrcOffset = -1; /* Initialized to avoid compiler warning. */ - int bestSrcLength = -1; /* Initialized to avoid compiler warning. */ - int bestCmdIdx = -1; + Tcl_Size bestSrcOffset = -1; /* Initialized to avoid compiler warning. */ + Tcl_Size bestSrcLength = -1; /* Initialized to avoid compiler warning. */ + Tcl_Size bestCmdIdx = -1; /* The pc must point within the bytecode */ - assert (pcOffset < (size_t)codePtr->numCodeBytes); + assert ((pcOffset >= 0) && (pcOffset < codePtr->numCodeBytes)); /* * Decode the code and source offset and length for each command. The * closest enclosing command is the last one whose code started before * pcOffset. @@ -9150,12 +9703,12 @@ * for the enclosing ExceptionRange. */ { ExceptionRange *rangeArrayPtr; int numRanges = codePtr->numExceptRanges; ExceptionRange *rangePtr; - size_t pcOffset = pc - codePtr->codeStart; - size_t start; + int pcOffset = pc - codePtr->codeStart; + int start; if (numRanges == 0) { return NULL; } @@ -9175,11 +9728,11 @@ return rangePtr; } if (searchMode == TCL_BREAK) { return rangePtr; } - if (searchMode == TCL_CONTINUE && rangePtr->continueOffset != -1){ + if (searchMode == TCL_CONTINUE && rangePtr->continueOffset != TCL_INDEX_NONE){ return rangePtr; } } } return NULL; @@ -9238,30 +9791,30 @@ double value) /* Value returned after error; used to * distinguish underflows from overflows. */ { const char *s; - if ((errno == EDOM) || TclIsNaN(value)) { + if ((errno == EDOM) || isnan(value)) { s = "domain error: argument not in valid range"; Tcl_SetObjResult(interp, Tcl_NewStringObj(s, -1)); - Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", s, NULL); - } else if ((errno == ERANGE) || TclIsInfinite(value)) { + Tcl_SetErrorCode(interp, "ARITH", "DOMAIN", s, (char *)NULL); + } else if ((errno == ERANGE) || isinf(value)) { if (value == 0.0) { s = "floating-point value too small to represent"; Tcl_SetObjResult(interp, Tcl_NewStringObj(s, -1)); - Tcl_SetErrorCode(interp, "ARITH", "UNDERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "UNDERFLOW", s, (char *)NULL); } else { s = "floating-point value too large to represent"; Tcl_SetObjResult(interp, Tcl_NewStringObj(s, -1)); - Tcl_SetErrorCode(interp, "ARITH", "OVERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "OVERFLOW", s, (char *)NULL); } } else { Tcl_Obj *objPtr = Tcl_ObjPrintf( "unknown floating-point error, errno = %d", errno); Tcl_SetErrorCode(interp, "ARITH", "UNKNOWN", - TclGetString(objPtr), NULL); + TclGetString(objPtr), (char *)NULL); Tcl_SetObjResult(interp, objPtr); } } #ifdef TCL_COMPILE_STATS @@ -9315,11 +9868,11 @@ *---------------------------------------------------------------------- */ static int EvalStatsCmd( - ClientData unused, /* Unused. */ + TCL_UNUSED(void *), /* Unused. */ Tcl_Interp *interp, /* The current interpreter. */ int objc, /* The number of arguments. */ Tcl_Obj *const objv[]) /* The argument strings. */ { Interp *iPtr = (Interp *) interp; @@ -9329,12 +9882,13 @@ double totalLiteralBytes, currentLiteralBytes; double objBytesIfUnshared, strBytesIfUnshared, sharingBytesSaved; double strBytesSharedMultX, strBytesSharedOnce; double numInstructions, currentHeaderBytes; size_t numCurrentByteCodes, numByteCodeLits; - size_t refCountSum, literalMgmtBytes, sum, decadeHigh, length; + size_t refCountSum, literalMgmtBytes, sum; size_t numSharedMultX, numSharedOnce, minSizeDecade, maxSizeDecade, i; + int decadeHigh, length; char *litTableStats; LiteralEntry *entryPtr; Tcl_Obj *objPtr; #define Percent(a,b) ((a) * 100.0 / (b)) @@ -9357,11 +9911,11 @@ totalCodeBytes = statsPtr->totalByteCodeBytes + totalLiteralBytes; numCurrentByteCodes = statsPtr->numCompilations - statsPtr->numByteCodesFreed; currentHeaderBytes = numCurrentByteCodes - * (sizeof(ByteCode) - sizeof(size_t) - sizeof(Tcl_Time)); + * offsetof(ByteCode, localCachePtr); literalMgmtBytes = sizeof(LiteralTable) + (iPtr->literalTable.numBuckets * sizeof(LiteralEntry *)) + (iPtr->literalTable.numEntries * sizeof(LiteralEntry)); currentLiteralBytes = literalMgmtBytes + iPtr->literalTable.numEntries * sizeof(Tcl_Obj) @@ -9469,11 +10023,11 @@ strBytesSharedMultX = 0.0; strBytesSharedOnce = 0.0; for (i = 0; i < globalTablePtr->numBuckets; i++) { for (entryPtr = globalTablePtr->buckets[i]; entryPtr != NULL; entryPtr = entryPtr->nextPtr) { - if (TclHasIntRep(entryPtr->objPtr, &tclByteCodeType)) { + if (TclHasInternalRep(entryPtr->objPtr, &tclByteCodeType)) { numByteCodeLits++; } (void) TclGetStringFromObj(entryPtr->objPtr, &length); refCountSum += entryPtr->refCount; objBytesIfUnshared += (entryPtr->refCount * sizeof(Tcl_Obj)); @@ -9495,11 +10049,11 @@ Tcl_AppendPrintfToObj(objPtr, "Current objects\t\t\t%" TCL_Z_MODIFIER "u\n", (tclObjsAlloced - tclObjsFreed)); Tcl_AppendPrintfToObj(objPtr, "Total literal objects\t\t%" TCL_Z_MODIFIER "u\n", statsPtr->numLiteralsCreated); - Tcl_AppendPrintfToObj(objPtr, "\nCurrent literal objects\t\t%" TCL_Z_MODIFIER "u (%0.1f%% of current objects)\n", + Tcl_AppendPrintfToObj(objPtr, "\nCurrent literal objects\t\t%" TCL_SIZE_MODIFIER "d (%0.1f%% of current objects)\n", globalTablePtr->numEntries, Percent(globalTablePtr->numEntries, tclObjsAlloced-tclObjsFreed)); Tcl_AppendPrintfToObj(objPtr, " ByteCode literals\t\t%" TCL_Z_MODIFIER "u (%0.1f%% of current literals)\n", numByteCodeLits, Percent(numByteCodeLits, globalTablePtr->numEntries)); @@ -9587,18 +10141,18 @@ } sum = 0; for (i = 0; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->literalCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numLiteralsCreated)); } litTableStats = TclLiteralStats(globalTablePtr); Tcl_AppendPrintfToObj(objPtr, "\nCurrent literal table statistics:\n%s\n", litTableStats); - Tcl_Free(litTableStats); + ckfree(litTableStats); /* * Source and ByteCode size distributions. */ @@ -9609,21 +10163,21 @@ if (statsPtr->srcCount[i] > 0) { minSizeDecade = i; break; } } - for (i = 31; i >= 0; i--) { + for (i = 31; i != (size_t)-1; i--) { if (statsPtr->srcCount[i] > 0) { maxSizeDecade = i; break; } } sum = 0; for (i = minSizeDecade; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->srcCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numCompilations)); } Tcl_AppendPrintfToObj(objPtr, "\nByteCode sizes:\n"); Tcl_AppendPrintfToObj(objPtr, "\t Up to size\t\tPercentage\n"); @@ -9632,21 +10186,21 @@ if (statsPtr->byteCodeCount[i] > 0) { minSizeDecade = i; break; } } - for (i = 31; i >= 0; i--) { + for (i = 31; i != (size_t)-1; i--) { if (statsPtr->byteCodeCount[i] > 0) { maxSizeDecade = i; break; } } sum = 0; for (i = minSizeDecade; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->byteCodeCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numCompilations)); } Tcl_AppendPrintfToObj(objPtr, "\nByteCode longevity (excludes Current ByteCodes):\n"); Tcl_AppendPrintfToObj(objPtr, "\t Up to ms\t\tPercentage\n"); @@ -9655,11 +10209,11 @@ if (statsPtr->lifetimeCount[i] > 0) { minSizeDecade = i; break; } } - for (i = 31; i >= 0; i--) { + for (i = 31; i != (size_t)-1; i--) { if (statsPtr->lifetimeCount[i] > 0) { maxSizeDecade = i; break; } } @@ -9674,11 +10228,11 @@ /* * Instruction counts. */ Tcl_AppendPrintfToObj(objPtr, "\nInstruction counts:\n"); - for (i = 0; i < LAST_INST_OPCODE; i++) { + for (i = 0; i <= LAST_INST_OPCODE; i++) { Tcl_AppendPrintfToObj(objPtr, "%20s %8" TCL_Z_MODIFIER "u ", tclInstructionTable[i].name, statsPtr->instructionCount[i]); if (statsPtr->instructionCount[i]) { Tcl_AppendPrintfToObj(objPtr, "%6.1f%%\n", Percent(statsPtr->instructionCount[i], numInstructions)); Index: generic/tclFCmd.c ================================================================== --- generic/tclFCmd.c +++ generic/tclFCmd.c @@ -2,11 +2,11 @@ * tclFCmd.c * * This file implements the generic portion of file manipulation * subcommands of the "file" command. * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. + * Copyright © 1996-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -423,11 +423,11 @@ } } if (result != TCL_OK) { if (errfile == NULL) { /* - * We try to accomodate poor error results from our Tcl_FS calls. + * We try to accommodate poor error results from our Tcl_FS calls. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "error deleting unknown file: %s", Tcl_PosixError(interp))); @@ -1004,11 +1004,11 @@ /* * Use objStrings as a list object. */ - if (Tcl_ListObjLength(interp, objStrings, &numObjStrings) != TCL_OK) { + if (TclListObjLength(interp, objStrings, &numObjStrings) != TCL_OK) { goto end; } attributeStringsAllocated = (const char **) TclStackAlloc(interp, (1+numObjStrings) * sizeof(char *)); for (index = 0; index < numObjStrings; index++) { @@ -1078,11 +1078,11 @@ if (numObjStrings == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\", there are no file attributes in this" " filesystem", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL); + Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", (char *)NULL); goto end; } if (Tcl_GetIndexFromObj(interp, objv[0], attributeStrings, "option", TCL_INDEX_TEMP_TABLE, &index) != TCL_OK) { @@ -1102,11 +1102,11 @@ if (numObjStrings == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad option \"%s\", there are no file attributes in this" " filesystem", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", NULL); + Tcl_SetErrorCode(interp, "TCL","OPERATION","FATTR","NONE", (char *)NULL); goto end; } for (i = 0; i < objc ; i += 2) { if (Tcl_GetIndexFromObj(interp, objv[i], attributeStrings, @@ -1115,11 +1115,11 @@ } if (i + 1 == objc) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "value for \"%s\" missing", TclGetString(objv[i]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FATTR", - "NOVALUE", NULL); + "NOVALUE", (char *)NULL); goto end; } if (Tcl_FSFileAttrsSet(interp, index, filePtr, objv[i + 1]) != TCL_OK) { goto end; @@ -1218,11 +1218,11 @@ contents = Tcl_FSLink(objv[index], objv[index+1], linkAction); if (contents == NULL) { /* * We handle three common error cases specially, and for all other - * errors, we use the standard posix error message. + * errors, we use the standard Posix error message. */ if (errno == EEXIST) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not create new link \"%s\": that path already" @@ -1387,11 +1387,11 @@ if (objc > 1) { nameVarObj = objv[1]; TclNewObj(nameObj); } if (objc > 2) { - size_t length; + int length; Tcl_Obj *templateObj = objv[2]; const char *string = TclGetStringFromObj(templateObj, &length); /* * Treat an empty string as if it wasn't there. @@ -1646,13 +1646,89 @@ return TCL_ERROR; } Tcl_SetObjResult(interp, dirNameObj); return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * TclFileHomeCmd -- + * + * This function is invoked to process the "file home" Tcl command. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclFileHomeCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *homeDirObj; + + if (objc != 1 && objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?user?"); + return TCL_ERROR; + } + homeDirObj = TclGetHomeDirObj(interp, objc == 1 ? NULL : TclGetString(objv[1])); + if (homeDirObj == NULL) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, homeDirObj); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclFileTildeExpandCmd -- + * + * This function is invoked to process the "file tildeexpand" Tcl command. + * See the user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclFileTildeExpandCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *expandedPathObj; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "path"); + return TCL_ERROR; + } + expandedPathObj = TclResolveTildePath(interp, objv[1]); + if (expandedPathObj == NULL) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, expandedPathObj); + return TCL_OK; +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclFileName.c ================================================================== --- generic/tclFileName.c +++ generic/tclFileName.c @@ -2,12 +2,12 @@ * tclFileName.c -- * * This file contains routines for converting file names betwen native * and network form. * - * Copyright (c) 1995-1998 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1995-1998 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -35,10 +35,21 @@ static Tcl_Obj * SplitWinPath(const char *path); static Tcl_Obj * SplitUnixPath(const char *path); static int DoGlob(Tcl_Interp *interp, Tcl_Obj *resultPtr, const char *separators, Tcl_Obj *pathPtr, int flags, char *pattern, Tcl_GlobTypeData *types); +static int TclGlob(Tcl_Interp *interp, char *pattern, + Tcl_Obj *pathPrefix, int globFlags, + Tcl_GlobTypeData *types); + +/* Flag values used by TclGlob() */ + +#ifdef TCL_NO_DEPRECATED +# define TCL_GLOBMODE_NO_COMPLAIN 1 +# define TCL_GLOBMODE_DIR 4 +# define TCL_GLOBMODE_TAILS 8 +#endif /* * When there is no support for getting the block size of a file in a stat() * call, use this as a guess. Allow it to be overridden in the platform- * specific files. @@ -87,11 +98,11 @@ * specified Tcl_DString. * * Results: * Returns the position in the path immediately after the root including * any trailing slashes. Appends a cleaned up version of the root to the - * Tcl_DString at the specified offest. + * Tcl_DString at the specified offset. * * Side effects: * Modifies the specified Tcl_DString. * *---------------------------------------------------------------------- @@ -240,11 +251,11 @@ * May have match for 'com[1-9]:?', which is a serial port. */ if (path[4] == '\0') { abs = 4; - } else if (path [4] == ':' && path[5] == '\0') { + } else if (path[4] == ':' && path[5] == '\0') { abs = 5; } } else if ((path[2] == 'n' || path[2] == 'N') && path[3] == '\0') { /* @@ -262,11 +273,11 @@ * May have match for 'lpt[1-9]:?' */ if (path[4] == '\0') { abs = 4; - } else if (path [4] == ':' && path[5] == '\0') { + } else if (path[4] == ':' && path[5] == '\0') { abs = 5; } } } else if ((path[0] == 'p' || path[0] == 'P') @@ -384,11 +395,12 @@ int *driveNameLengthPtr, /* Returns length of drive, if non-NULL and * path was absolute */ Tcl_Obj **driveNameRef) { Tcl_PathType type = TCL_PATH_ABSOLUTE; - const char *path = TclGetString(pathPtr); + int pathLen; + const char *path = TclGetStringFromObj(pathPtr, &pathLen); if (path[0] == '~') { /* * This case is common to all platforms. Paths that begin with ~ are * absolute. @@ -410,35 +422,22 @@ * Paths that begin with / are absolute. */ if (path[0] == '/') { ++path; -#if defined(__CYGWIN__) || defined(__QNX__) /* * Check for "//" network path prefix */ if ((*path == '/') && path[1] && (path[1] != '/')) { path += 2; while (*path && *path != '/') { ++path; } -#if defined(__CYGWIN__) - /* UNC paths need to be followed by a share name */ - if (*path++ && (*path && *path != '/')) { - ++path; - while (*path && *path != '/') { - ++path; - } - } else { - path = origPath + 1; - } -#endif - } -#endif + } if (driveNameLengthPtr != NULL) { /* - * We need this addition in case the QNX or Cygwin code was used. + * We need this addition in case the "//" code was used. */ *driveNameLengthPtr = (path - origPath); } } else { @@ -453,11 +452,11 @@ Tcl_DStringInit(&ds); rootEnd = ExtractWinRoot(path, &ds, 0, &type); if ((rootEnd != path) && (driveNameLengthPtr != NULL)) { *driveNameLengthPtr = rootEnd - path; if (driveNameRef != NULL) { - *driveNameRef = TclDStringToObj(&ds); + *driveNameRef = Tcl_DStringToObj(&ds); Tcl_IncrRefCount(*driveNameRef); } } Tcl_DStringFree(&ds); break; @@ -514,11 +513,11 @@ /* * Compute the number of elements in the result. */ if (lenPtr != NULL) { - Tcl_ListObjLength(NULL, resultPtr, lenPtr); + TclListObjLength(NULL, resultPtr, lenPtr); } return resultPtr; } /* @@ -534,20 +533,21 @@ * of path components. *argvPtr will be filled in with the address of an * array whose elements point to the elements of path, in order. * *argcPtr will get filled in with the number of valid elements in the * array. A single block of memory is dynamically allocated to hold both * the argv array and a copy of the path elements. The caller must - * eventually free this memory by calling Tcl_Free() on *argvPtr. Note: + * eventually free this memory by calling ckfree() on *argvPtr. Note: * *argvPtr and *argcPtr are only modified if the procedure returns * normally. * * Side effects: * Allocates memory. * *---------------------------------------------------------------------- */ +#undef Tcl_SplitPath void Tcl_SplitPath( const char *path, /* Pointer to string containing a path. */ int *argcPtr, /* Pointer to location to fill in with the * number of elements in the path. */ @@ -554,12 +554,11 @@ const char ***argvPtr) /* Pointer to place to store pointer to array * of pointers to path elements. */ { Tcl_Obj *resultPtr = NULL; /* Needed only to prevent gcc warnings. */ Tcl_Obj *tmpPtr, *eltPtr; - int i; - size_t size, len; + int i, size, len; char *p; const char *str; /* * Perform the splitting, using objectified, vfs-aware code. @@ -576,20 +575,20 @@ */ size = 1; for (i = 0; i < *argcPtr; i++) { Tcl_ListObjIndex(NULL, resultPtr, i, &eltPtr); - (void)TclGetStringFromObj(eltPtr, &len); + TclGetStringFromObj(eltPtr, &len); size += len + 1; } /* * Allocate a buffer large enough to hold the contents of all of the list * plus the argv pointers and the terminating NULL pointer. */ - *argvPtr = (const char **)Tcl_Alloc( + *argvPtr = (const char **)ckalloc( ((((*argcPtr) + 1) * sizeof(char *)) + size)); /* * Position p after the last argv pointer and copy the contents of the * list in, piece by piece. @@ -641,11 +640,11 @@ static Tcl_Obj * SplitUnixPath( const char *path) /* Pointer to string containing a path. */ { - size_t length; + int length; const char *origPath = path, *elementStart; Tcl_Obj *result; /* * Deal with the root directory as a special case. @@ -653,32 +652,19 @@ TclNewObj(result); if (*path == '/') { Tcl_Obj *rootElt; ++path; -#if defined(__CYGWIN__) || defined(__QNX__) /* * Check for "//" network path prefix */ if ((*path == '/') && path[1] && (path[1] != '/')) { path += 2; while (*path && *path != '/') { ++path; } -#if defined(__CYGWIN__) - /* UNC paths need to be followed by a share name */ - if (*path++ && (*path && *path != '/')) { - ++path; - while (*path && *path != '/') { - ++path; - } - } else { - path = origPath + 1; - } -#endif - } -#endif + } rootElt = Tcl_NewStringObj(origPath, path - origPath); Tcl_ListObjAppendElement(NULL, result, rootElt); while (*path == '/') { ++path; } @@ -731,11 +717,11 @@ static Tcl_Obj * SplitWinPath( const char *path) /* Pointer to string containing a path. */ { - size_t length; + int length; const char *p, *elementStart; Tcl_PathType type = TCL_PATH_ABSOLUTE; Tcl_DString buf; Tcl_Obj *result; Tcl_DStringInit(&buf); @@ -746,11 +732,11 @@ /* * Terminate the root portion, if we matched something. */ if (p != path) { - Tcl_ListObjAppendElement(NULL, result, TclDStringToObj(&buf)); + Tcl_ListObjAppendElement(NULL, result, Tcl_DStringToObj(&buf)); } Tcl_DStringFree(&buf); /* * Split on slashes. Embedded elements that start with tilde or a drive @@ -822,16 +808,16 @@ pair[0] = pathPtr; pair[1] = objv[0]; return TclJoinPath(2, pair, 0); } else { int elemc = objc + 1; - Tcl_Obj *ret, **elemv = (Tcl_Obj**)Tcl_Alloc(elemc*sizeof(Tcl_Obj *)); + Tcl_Obj *ret, **elemv = (Tcl_Obj**)ckalloc(elemc*sizeof(Tcl_Obj *)); elemv[0] = pathPtr; memcpy(elemv+1, objv, objc*sizeof(Tcl_Obj *)); ret = TclJoinPath(elemc, elemv, 0); - Tcl_Free(elemv); + ckfree(elemv); return ret; } } /* @@ -853,12 +839,11 @@ void TclpNativeJoinPath( Tcl_Obj *prefix, const char *joining) { - int needsSep; - size_t length; + int length, needsSep; char *dest; const char *p; const char *start; start = TclGetStringFromObj(prefix, &length); @@ -887,11 +872,11 @@ * Append a separator if needed. */ if (length > 0 && (start[length-1] != '/')) { Tcl_AppendToObj(prefix, "/", 1); - (void)TclGetStringFromObj(prefix, &length); + TclGetStringFromObj(prefix, &length); } needsSep = 0; /* * Append the element, eliminating duplicate and trailing slashes. @@ -923,11 +908,11 @@ */ if ((length > 0) && (start[length-1] != '/') && (start[length-1] != ':')) { Tcl_AppendToObj(prefix, "/", 1); - (void)TclGetStringFromObj(prefix, &length); + TclGetStringFromObj(prefix, &length); } needsSep = 0; /* * Append the element, eliminating duplicate and trailing slashes. @@ -978,12 +963,11 @@ Tcl_JoinPath( int argc, const char *const *argv, Tcl_DString *resultPtr) /* Pointer to previously initialized DString */ { - int i; - size_t len; + int i, len; Tcl_Obj *listObj; Tcl_Obj *resultObj; const char *resultStr; /* @@ -1186,11 +1170,11 @@ if (dir == NULL) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "couldn't find HOME environment " "variable to expand path", -1)); - Tcl_SetErrorCode(interp, "TCL", "FILENAME", "NO_HOME", NULL); + Tcl_SetErrorCode(interp, "TCL", "FILENAME", "NO_HOME", (char *)NULL); } return NULL; } Tcl_JoinPath(1, &dir, resultPtr); Tcl_DStringFree(&dirString); @@ -1197,11 +1181,11 @@ } else if (TclpGetUserHome(user, resultPtr) == NULL) { if (interp) { Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "user \"%s\" doesn't exist", user)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "USER", user, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "USER", user, (char *)NULL); } return NULL; } return Tcl_DStringValue(resultPtr); } @@ -1252,11 +1236,11 @@ dir = PATH_NONE; typePtr = NULL; for (i = 1; i < objc; i++) { if (Tcl_GetIndexFromObj(interp, objv[i], options, "option", 0, &index) != TCL_OK) { - string = TclGetString(objv[i]); + string = TclGetStringFromObj(objv[i], &length); if (string[0] == '-') { /* * It looks like the command contains an option so signal an * error. */ @@ -1279,21 +1263,21 @@ break; case GLOB_DIR: /* -dir */ if (i == (objc-1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing argument to \"-directory\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); return TCL_ERROR; } if (dir != PATH_NONE) { Tcl_SetObjResult(interp, Tcl_NewStringObj( dir == PATH_DIR ? "\"-directory\" may only be used once" : "\"-directory\" cannot be used with \"-path\"", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", - "BADOPTIONCOMBINATION", NULL); + "BADOPTIONCOMBINATION", (char *)NULL); return TCL_ERROR; } dir = PATH_DIR; globFlags |= TCL_GLOBMODE_DIR; pathOrDir = objv[i+1]; @@ -1307,21 +1291,21 @@ break; case GLOB_PATH: /* -path */ if (i == (objc-1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing argument to \"-path\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); return TCL_ERROR; } if (dir != PATH_NONE) { Tcl_SetObjResult(interp, Tcl_NewStringObj( dir == PATH_GENERAL ? "\"-path\" may only be used once" : "\"-path\" cannot be used with \"-dictionary\"", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", - "BADOPTIONCOMBINATION", NULL); + "BADOPTIONCOMBINATION", (char *)NULL); return TCL_ERROR; } dir = PATH_GENERAL; pathOrDir = objv[i+1]; i++; @@ -1328,15 +1312,15 @@ break; case GLOB_TYPE: /* -types */ if (i == (objc-1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "missing argument to \"-types\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", (char *)NULL); return TCL_ERROR; } typePtr = objv[i+1]; - if (Tcl_ListObjLength(interp, typePtr, &length) != TCL_OK) { + if (TclListObjLength(interp, typePtr, &length) != TCL_OK) { return TCL_ERROR; } i++; break; case GLOB_LAST: /* -- */ @@ -1349,11 +1333,11 @@ if ((globFlags & TCL_GLOBMODE_TAILS) && (pathOrDir == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-tails\" must be used with either " "\"-directory\" or \"-path\"", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", - "BADOPTIONCOMBINATION", NULL); + "BADOPTIONCOMBINATION", (char *)NULL); return TCL_ERROR; } separators = NULL; switch (tclPlatform) { @@ -1364,11 +1348,11 @@ separators = "/\\:"; break; } if (dir == PATH_GENERAL) { - size_t pathlength; + int pathlength; const char *last; const char *first = TclGetStringFromObj(pathOrDir,&pathlength); /* * Find the last path separator in the path @@ -1413,15 +1397,19 @@ /* * We must ensure that we haven't cut off too much, and turned * a valid path like '/' or 'C:/' into an incorrect path like * '' or 'C:'. The way we do this is to add a separator if - * there are none presently in the prefix. + * there are none presently in the prefix. Similar treatment + * for the zipfs volume. */ - if (strpbrk(TclGetString(pathOrDir), "\\/") == NULL) { + const char *temp = TclGetString(pathOrDir); + if (strpbrk(temp, "\\/") == NULL) { Tcl_AppendToObj(pathOrDir, last-1, 1); + } else if (!strcmp(temp, "//zipfs:")) { + Tcl_AppendToObj(pathOrDir, "/", 1); } } /* * Need to quote 'prefix'. @@ -1454,11 +1442,11 @@ * The rest of the possible type arguments (except 'd') are platform * specific. We don't complain when they are used on an incompatible * platform. */ - Tcl_ListObjLength(interp, typePtr, &length); + TclListObjLength(interp, typePtr, &length); if (length <= 0) { goto skipTypes; } globTypes = (Tcl_GlobTypeData *)TclStackAlloc(interp, sizeof(Tcl_GlobTypeData)); globTypes->type = 0; @@ -1465,11 +1453,11 @@ globTypes->perm = 0; globTypes->macType = NULL; globTypes->macCreator = NULL; while (--length >= 0) { - size_t len; + int len; const char *str; Tcl_ListObjIndex(interp, typePtr, length, &look); str = TclGetStringFromObj(look, &len); if (strcmp("readonly", str) == 0) { @@ -1523,14 +1511,13 @@ globTypes->macType = look; Tcl_IncrRefCount(look); } else { Tcl_Obj *item; - int llen; - if ((Tcl_ListObjLength(NULL, look, &llen) == TCL_OK) - && (llen == 3)) { + if ((TclListObjLength(NULL, look, &len) == TCL_OK) + && (len == 3)) { Tcl_ListObjIndex(interp, look, 0, &item); if (!strcmp("macintosh", TclGetString(item))) { Tcl_ListObjIndex(interp, look, 1, &item); if (!strcmp("type", TclGetString(item))) { Tcl_ListObjIndex(interp, look, 2, &item); @@ -1559,21 +1546,21 @@ badTypesArg: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad argument to \"-types\": %s", TclGetString(look))); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "BAD", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "BAD", (char *)NULL); result = TCL_ERROR; join = 0; goto endOfGlob; badMacTypesArg: Tcl_SetObjResult(interp, Tcl_NewStringObj( "only one MacOS type or creator argument" " to \"-types\" allowed", -1)); result = TCL_ERROR; - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "BAD", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "BAD", (char *)NULL); join = 0; goto endOfGlob; } } } @@ -1632,11 +1619,11 @@ } } } if ((globFlags & TCL_GLOBMODE_NO_COMPLAIN) == 0) { - if (Tcl_ListObjLength(interp, Tcl_GetObjResult(interp), + if (TclListObjLength(interp, Tcl_GetObjResult(interp), &length) != TCL_OK) { /* * This should never happen. Maybe we should be more dramatic. */ @@ -1661,11 +1648,11 @@ } } Tcl_AppendToObj(errorMsg, "\"", -1); Tcl_SetObjResult(interp, errorMsg); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", "NOMATCH", - NULL); + (char *)NULL); result = TCL_ERROR; } } endOfGlob: @@ -1714,11 +1701,11 @@ * The 'pattern' is written to. * *---------------------------------------------------------------------- */ -int +static int TclGlob( Tcl_Interp *interp, /* Interpreter for returning error message or * appending list of matching file names. */ char *pattern, /* Glob pattern to match. Must not refer to a * static string. */ @@ -1782,17 +1769,16 @@ return TCL_ERROR; } if (head != Tcl_DStringValue(&buffer)) { Tcl_DStringAppend(&buffer, head, -1); } - pathPrefix = TclDStringToObj(&buffer); + pathPrefix = Tcl_DStringToObj(&buffer); Tcl_IncrRefCount(pathPrefix); globFlags |= TCL_GLOBMODE_DIR; if (c != '\0') { tail++; } - Tcl_DStringFree(&buffer); } else { tail = pattern; } } else { Tcl_IncrRefCount(pathPrefix); @@ -1915,11 +1901,11 @@ /* * To process a [glob] invocation, this function may be called multiple * times. Each time, the previously discovered filenames are in the * interpreter result. We stash that away here so the result is free for - * error messsages. + * error messages. */ savedResultObj = Tcl_GetObjResult(interp); Tcl_IncrRefCount(savedResultObj); Tcl_ResetResult(interp); @@ -1989,11 +1975,11 @@ */ if (globFlags & TCL_GLOBMODE_TAILS) { int objc, i; Tcl_Obj **objv; - size_t prefixLen; + int prefixLen; const char *pre; /* * If this length has never been set, set it here. */ @@ -2015,13 +2001,13 @@ || (pre[1] != ':')) { prefixLen++; } } - Tcl_ListObjGetElements(NULL, filenamesObj, &objc, &objv); + TclListObjGetElements(NULL, filenamesObj, &objc, &objv); for (i = 0; i< objc; i++) { - size_t len; + int len; const char *oldStr = TclGetStringFromObj(objv[i], &len); Tcl_Obj *elem; if (len == prefixLen) { if ((pattern[0] == '\0') @@ -2156,21 +2142,20 @@ char *pattern, /* The pattern to match against. Must not be a * pointer to a static string. */ Tcl_GlobTypeData *types) /* List object containing list of acceptable * types. May be NULL. */ { - int baseLength, quoted, count; + int baseLength, quoted; int result = TCL_OK; char *name, *p, *openBrace, *closeBrace, *firstSpecialChar; Tcl_Obj *joinedPtr; /* * Consume any leading directory separators, leaving pattern pointing just * past the last initial separator. */ - count = 0; name = pattern; for (; *pattern != '\0'; pattern++) { if (*pattern == '\\') { /* * If the first character is escaped, either we have a directory @@ -2186,11 +2171,10 @@ break; } } else if (strchr(separators, *pattern) == NULL) { break; } - count++; } /* * Look for the first matching pair of braces or the first directory * separator that is not inside a pair of braces. @@ -2229,18 +2213,18 @@ break; } Tcl_SetObjResult(interp, Tcl_NewStringObj( "unmatched open-brace in file name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", "BALANCE", - NULL); + (char *)NULL); return TCL_ERROR; } else if (*p == '}') { Tcl_SetObjResult(interp, Tcl_NewStringObj( "unmatched close-brace in file name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "GLOB", "BALANCE", - NULL); + (char *)NULL); return TCL_ERROR; } } /* @@ -2344,17 +2328,17 @@ *p = save; if (result == TCL_OK) { int subdirc, i, repair = -1; Tcl_Obj **subdirv; - result = Tcl_ListObjGetElements(interp, subdirsPtr, + result = TclListObjGetElements(interp, subdirsPtr, &subdirc, &subdirv); for (i=0; result==TCL_OK && i 0) && (strchr(separators, joined[len-1]) == NULL)) { Tcl_AppendToObj(joinedPtr, "/", 1); } @@ -2490,11 +2474,11 @@ * when not using -dir or -path, e.g. 'glob [file join * //machine/share/subdir *]' requires adding a separator here. * This behaviour is not currently tested for in the test suite. */ - size_t len; + int len; const char *joined = TclGetStringFromObj(joinedPtr,&len); if ((len > 0) && (strchr(separators, joined[len-1]) == NULL)) { if (Tcl_FSGetPathType(pathPtr) != TCL_PATH_VOLUME_RELATIVE) { Tcl_AppendToObj(joinedPtr, "/", 1); @@ -2520,11 +2504,11 @@ * extensions may be used unchanged on systems where largefile support is * optional. * * Results: * A pointer to a Tcl_StatBuf which may be deallocated by being passed to - * Tcl_Free(). + * ckfree(). * * Side effects: * None. * *--------------------------------------------------------------------------- @@ -2531,11 +2515,11 @@ */ Tcl_StatBuf * Tcl_AllocStatBuf(void) { - return (Tcl_StatBuf *)Tcl_Alloc(sizeof(Tcl_StatBuf)); + return (Tcl_StatBuf *)ckalloc(sizeof(Tcl_StatBuf)); } /* *--------------------------------------------------------------------------- * @@ -2601,48 +2585,48 @@ const Tcl_StatBuf *statPtr) { return (int) statPtr->st_rdev; } -Tcl_WideInt +long long Tcl_GetAccessTimeFromStat( const Tcl_StatBuf *statPtr) { - return (Tcl_WideInt) statPtr->st_atime; + return (long long) statPtr->st_atime; } -Tcl_WideInt +long long Tcl_GetModificationTimeFromStat( const Tcl_StatBuf *statPtr) { - return (Tcl_WideInt) statPtr->st_mtime; + return (long long) statPtr->st_mtime; } -Tcl_WideInt +long long Tcl_GetChangeTimeFromStat( const Tcl_StatBuf *statPtr) { - return (Tcl_WideInt) statPtr->st_ctime; + return (long long) statPtr->st_ctime; } -Tcl_WideUInt +unsigned long long Tcl_GetSizeFromStat( const Tcl_StatBuf *statPtr) { - return (Tcl_WideUInt) statPtr->st_size; + return (unsigned long long) statPtr->st_size; } -Tcl_WideUInt +unsigned long long Tcl_GetBlocksFromStat( const Tcl_StatBuf *statPtr) { #ifdef HAVE_STRUCT_STAT_ST_BLOCKS - return (Tcl_WideUInt) statPtr->st_blocks; + return (unsigned long long) statPtr->st_blocks; #else unsigned blksize = Tcl_GetBlockSizeFromStat(statPtr); - return ((Tcl_WideUInt) statPtr->st_size + blksize - 1) / blksize; + return ((unsigned long long) statPtr->st_size + blksize - 1) / blksize; #endif } #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE unsigned Index: generic/tclFileSystem.h ================================================================== --- generic/tclFileSystem.h +++ generic/tclFileSystem.h @@ -1,9 +1,9 @@ /* * tclFileSystem.h -- * - * This file contains the common defintions and prototypes for use by + * This file contains the common definitions and prototypes for use by * Tcl's filesystem and path handling layers. * * Copyright (c) 2003 Vince Darley. * * See the file "license.terms" for information on usage and redistribution of Index: generic/tclGet.c ================================================================== --- generic/tclGet.c +++ generic/tclGet.c @@ -3,12 +3,12 @@ * * This file contains functions to convert strings into other forms, like * integers or floating-point numbers or booleans, doing syntax checking * along the way. * - * Copyright (c) 1990-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. + * Copyright © 1990-1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -51,11 +51,11 @@ code = Tcl_GetIntFromObj(interp, &obj, intPtr); if (obj.refCount > 1) { Tcl_Panic("invalid sharing of Tcl_Obj on C stack"); } - TclFreeIntRep(&obj); + TclFreeInternalRep(&obj); return code; } /* *---------------------------------------------------------------------- @@ -95,11 +95,11 @@ code = Tcl_GetDoubleFromObj(interp, &obj, doublePtr); if (obj.refCount > 1) { Tcl_Panic("invalid sharing of Tcl_Obj on C stack"); } - TclFreeIntRep(&obj); + TclFreeInternalRep(&obj); return code; } /* *---------------------------------------------------------------------- @@ -108,11 +108,11 @@ * * Given a string, return a 0/1 boolean value corresponding to the * string. * * Results: - * The return value is normally TCL_OK; in this case *boolPtr will be set + * The return value is normally TCL_OK; in this case *charPtr will be set * to the 0/1 value equivalent to src. If src is improperly formed then * TCL_ERROR is returned and an error message will be left in the * interp's result. * * Side effects: @@ -119,21 +119,27 @@ * None. * *---------------------------------------------------------------------- */ +#undef Tcl_GetBool +#undef Tcl_GetBoolFromObj int -Tcl_GetBoolean( +Tcl_GetBool( Tcl_Interp *interp, /* Interpreter used for error reporting. */ const char *src, /* String containing one of the boolean values * 1, 0, true, false, yes, no, on, off. */ - int *boolPtr) /* Place to store converted result, which will + int flags, + char *charPtr) /* Place to store converted result, which will * be 0 or 1. */ { Tcl_Obj obj; int code; + if ((src == NULL) || (*src == '\0')) { + return Tcl_GetBoolFromObj(interp, NULL, flags, charPtr); + } obj.refCount = 1; obj.bytes = (char *) src; obj.length = strlen(src); obj.typePtr = NULL; @@ -140,17 +146,29 @@ code = TclSetBooleanFromAny(interp, &obj); if (obj.refCount > 1) { Tcl_Panic("invalid sharing of Tcl_Obj on C stack"); } if (code == TCL_OK) { - *boolPtr = obj.internalRep.wideValue != 0; + Tcl_GetBoolFromObj(NULL, &obj, flags, charPtr); } return code; } + +#undef Tcl_GetBoolean +int +Tcl_GetBoolean( + Tcl_Interp *interp, /* Interpreter used for error reporting. */ + const char *src, /* String containing one of the boolean values + * 1, 0, true, false, yes, no, on, off. */ + int *intPtr) /* Place to store converted result, which will + * be 0 or 1. */ +{ + return Tcl_GetBool(interp, src, (TCL_NULL_OK-2)&(int)sizeof(int), (char *)(void *)intPtr); +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclGetDate.y ================================================================== --- generic/tclGetDate.y +++ generic/tclGetDate.y @@ -5,12 +5,13 @@ * this file should be the file tclDate.c which is used directly in the * Tcl sources. Note that this file is largely obsolete in Tcl 8.5; it is * only used when doing free-form date parsing, an ill-defined process * anyway. * - * Copyright (c) 1992-1995 Karl Lehenbauer and Mark Diekhans. - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1992-1995 Karl Lehenbauer & Mark Diekhans. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2015 Sergey G. Brester aka sebres. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -25,12 +26,13 @@ * tclDate.c -- * * This file is generated from a yacc grammar defined in the file * tclGetDate.y. It should not be edited directly. * - * Copyright (c) 1992-1995 Karl Lehenbauer and Mark Diekhans. - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1992-1995 Karl Lehenbauer & Mark Diekhans. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2015 Sergey G. Brester aka sebres. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * */ @@ -43,89 +45,23 @@ #ifdef _MSC_VER #pragma warning( disable : 4102 ) #endif /* _MSC_VER */ -/* - * Meridian: am, pm, or 24-hour style. - */ - -typedef enum _MERIDIAN { - MERam, MERpm, MER24 -} MERIDIAN; +#if 0 +#define YYDEBUG 1 +#endif /* * yyparse will accept a 'struct DateInfo' as its parameter; that's where the * parsed fields will be returned. */ -typedef struct DateInfo { - - Tcl_Obj* messages; /* Error messages */ - const char* separatrix; /* String separating messages */ - - time_t dateYear; - time_t dateMonth; - time_t dateDay; - int dateHaveDate; - - time_t dateHour; - time_t dateMinutes; - time_t dateSeconds; - MERIDIAN dateMeridian; - int dateHaveTime; - - time_t dateTimezone; - int dateDSTmode; - int dateHaveZone; - - time_t dateRelMonth; - time_t dateRelDay; - time_t dateRelSeconds; - int dateHaveRel; - - time_t dateMonthOrdinal; - int dateHaveOrdinalMonth; - - time_t dateDayOrdinal; - time_t dateDayNumber; - int dateHaveDay; - - const char *dateStart; - const char *dateInput; - time_t *dateRelPointer; - - int dateDigitCount; -} DateInfo; - -#define YYMALLOC Tcl_Alloc -#define YYFREE(x) (Tcl_Free((void*) (x))) - -#define yyDSTmode (info->dateDSTmode) -#define yyDayOrdinal (info->dateDayOrdinal) -#define yyDayNumber (info->dateDayNumber) -#define yyMonthOrdinal (info->dateMonthOrdinal) -#define yyHaveDate (info->dateHaveDate) -#define yyHaveDay (info->dateHaveDay) -#define yyHaveOrdinalMonth (info->dateHaveOrdinalMonth) -#define yyHaveRel (info->dateHaveRel) -#define yyHaveTime (info->dateHaveTime) -#define yyHaveZone (info->dateHaveZone) -#define yyTimezone (info->dateTimezone) -#define yyDay (info->dateDay) -#define yyMonth (info->dateMonth) -#define yyYear (info->dateYear) -#define yyHour (info->dateHour) -#define yyMinutes (info->dateMinutes) -#define yySeconds (info->dateSeconds) -#define yyMeridian (info->dateMeridian) -#define yyRelMonth (info->dateRelMonth) -#define yyRelDay (info->dateRelDay) -#define yyRelSeconds (info->dateRelSeconds) -#define yyRelPointer (info->dateRelPointer) -#define yyInput (info->dateInput) -#define yyDigitCount (info->dateDigitCount) +#include "tclDate.h" + +#define YYMALLOC ckalloc +#define YYFREE(x) (ckfree((void*) (x))) #define EPOCH 1970 #define START_OF_TIME 1902 #define END_OF_TIME 2037 @@ -134,22 +70,28 @@ * Posix requires 1900. */ #define TM_YEAR_BASE 1900 -#define HOUR(x) ((int) (60 * x)) -#define SECSPERDAY (24L * 60L * 60L) -#define IsLeapYear(x) ((x % 4 == 0) && (x % 100 != 0 || x % 400 == 0)) +#define HOUR(x) ((60 * (int)(x))) +#define IsLeapYear(x) (((x) % 4 == 0) && ((x) % 100 != 0 || (x) % 400 == 0)) + +#define yyIncrFlags(f) \ + do { \ + info->errFlags |= (info->flags & (f)); \ + if (info->errFlags) { YYABORT; } \ + info->flags |= (f); \ + } while (0); /* * An entry in the lexical lookup table. */ -typedef struct _TABLE { +typedef struct { const char *name; int type; - time_t value; + int value; } TABLE; /* * Daylight-savings mode: on, off, or not yet known. */ @@ -159,11 +101,11 @@ } DSTMODE; %} %union { - time_t Number; + Tcl_WideInt Number; enum _MERIDIAN Meridian; } %{ @@ -170,16 +112,14 @@ /* * Prototypes of internal functions. */ static int LookupWord(YYSTYPE* yylvalPtr, char *buff); - static void TclDateerror(YYLTYPE* location, +static void TclDateerror(YYLTYPE* location, DateInfo* info, const char *s); - static int TclDatelex(YYSTYPE* yylvalPtr, YYLTYPE* location, +static int TclDatelex(YYSTYPE* yylvalPtr, YYLTYPE* location, DateInfo* info); -static time_t ToSeconds(time_t Hours, time_t Minutes, - time_t Seconds, MERIDIAN Meridian); MODULE_SCOPE int yyparse(DateInfo*); %} %token tAGO @@ -189,29 +129,37 @@ %token tMERIDIAN %token tMONTH %token tMONTH_UNIT %token tSTARDATE %token tSEC_UNIT -%token tSNUMBER %token tUNUMBER %token tZONE +%token tZONEwO4 +%token tZONEwO2 %token tEPOCH %token tDST -%token tISOBASE +%token tISOBAS8 +%token tISOBAS6 +%token tISOBASL %token tDAY_UNIT %token tNEXT +%token SP %type tDAY %type tDAYZONE %type tMONTH %type tMONTH_UNIT %type tDST %type tSEC_UNIT -%type tSNUMBER %type tUNUMBER +%type INTNUM %type tZONE -%type tISOBASE +%type tZONEwO4 +%type tZONEwO2 +%type tISOBAS8 +%type tISOBAS6 +%type tISOBASL %type tDAY_UNIT %type unit %type sign %type tNEXT %type tSTARDATE @@ -220,133 +168,145 @@ %% spec : /* NULL */ | spec item + /* | spec SP item */ ; item : time { - yyHaveTime++; + yyIncrFlags(CLF_TIME); } | zone { - yyHaveZone++; + yyIncrFlags(CLF_ZONE); } | date { - yyHaveDate++; + yyIncrFlags(CLF_HAVEDATE); } | ordMonth { - yyHaveOrdinalMonth++; + yyIncrFlags(CLF_ORDINALMONTH); } | day { - yyHaveDay++; + yyIncrFlags(CLF_DAYOFWEEK); } | relspec { - yyHaveRel++; + info->flags |= CLF_RELCONV; } | iso { - yyHaveTime++; - yyHaveDate++; + yyIncrFlags(CLF_TIME|CLF_HAVEDATE); } | trek { - yyHaveTime++; - yyHaveDate++; - yyHaveRel++; + yyIncrFlags(CLF_TIME|CLF_HAVEDATE); + info->flags |= CLF_RELCONV; } - | number + | numitem ; +iextime : tUNUMBER ':' tUNUMBER ':' tUNUMBER { + yyHour = $1; + yyMinutes = $3; + yySeconds = $5; + } + | tUNUMBER ':' tUNUMBER { + yyHour = $1; + yyMinutes = $3; + yySeconds = 0; + } + ; time : tUNUMBER tMERIDIAN { yyHour = $1; yyMinutes = 0; yySeconds = 0; yyMeridian = $2; } - | tUNUMBER ':' tUNUMBER o_merid { - yyHour = $1; - yyMinutes = $3; - yySeconds = 0; - yyMeridian = $4; - } - | tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid { - yyHour = $1; - yyMinutes = $3; - yySeconds = $5; - yyMeridian = $6; + | iextime o_merid { + yyMeridian = $2; } ; zone : tZONE tDST { yyTimezone = $1; - if (yyTimezone > HOUR( 12)) yyTimezone -= HOUR(100); yyDSTmode = DSTon; } | tZONE { yyTimezone = $1; - if (yyTimezone > HOUR( 12)) yyTimezone -= HOUR(100); yyDSTmode = DSToff; } | tDAYZONE { yyTimezone = $1; yyDSTmode = DSTon; } - | sign tUNUMBER { + | tZONEwO4 sign INTNUM { /* GMT+0100, GMT-1000, etc. */ + yyTimezone = $1 - $2*($3 % 100 + ($3 / 100) * 60); + yyDSTmode = DSToff; + } + | tZONEwO2 sign INTNUM { /* GMT+1, GMT-10, etc. */ + yyTimezone = $1 - $2*($3 * 60); + yyDSTmode = DSToff; + } + | sign INTNUM { /* +0100, -0100 */ yyTimezone = -$1*($2 % 100 + ($2 / 100) * 60); yyDSTmode = DSToff; } ; + +comma : ',' + | ',' SP + ; day : tDAY { yyDayOrdinal = 1; - yyDayNumber = $1; + yyDayOfWeek = $1; } - | tDAY ',' { + | tDAY comma { yyDayOrdinal = 1; - yyDayNumber = $1; + yyDayOfWeek = $1; } | tUNUMBER tDAY { yyDayOrdinal = $1; - yyDayNumber = $2; + yyDayOfWeek = $2; + } + | sign SP tUNUMBER tDAY { + yyDayOrdinal = $1 * $3; + yyDayOfWeek = $4; } | sign tUNUMBER tDAY { yyDayOrdinal = $1 * $2; - yyDayNumber = $3; + yyDayOfWeek = $3; } | tNEXT tDAY { yyDayOrdinal = 2; - yyDayNumber = $2; + yyDayOfWeek = $2; } ; +iexdate : tUNUMBER '-' tUNUMBER '-' tUNUMBER { + yyMonth = $3; + yyDay = $5; + yyYear = $1; + } + ; date : tUNUMBER '/' tUNUMBER { yyMonth = $1; yyDay = $3; } | tUNUMBER '/' tUNUMBER '/' tUNUMBER { yyMonth = $1; yyDay = $3; yyYear = $5; } - | tISOBASE { - yyYear = $1 / 10000; - yyMonth = ($1 % 10000)/100; - yyDay = $1 % 100; - } + | isodate | tUNUMBER '-' tMONTH '-' tUNUMBER { yyDay = $1; yyMonth = $3; yyYear = $5; } - | tUNUMBER '-' tUNUMBER '-' tUNUMBER { - yyMonth = $3; - yyDay = $5; - yyYear = $1; - } | tMONTH tUNUMBER { yyMonth = $1; yyDay = $2; } - | tMONTH tUNUMBER ',' tUNUMBER { + | tMONTH tUNUMBER comma tUNUMBER { yyMonth = $1; yyDay = $2; yyYear = $4; } | tUNUMBER tMONTH { @@ -364,68 +324,71 @@ yyYear = $3; } ; ordMonth: tNEXT tMONTH { - yyMonthOrdinal = 1; - yyMonth = $2; - } - | tNEXT tUNUMBER tMONTH { - yyMonthOrdinal = $2; - yyMonth = $3; - } - ; - -iso : tUNUMBER '-' tUNUMBER '-' tUNUMBER tZONE - tUNUMBER ':' tUNUMBER ':' tUNUMBER { - if ($6 != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = $1; - yyMonth = $3; - yyDay = $5; - yyHour = $7; - yyMinutes = $9; - yySeconds = $11; - } - | tISOBASE tZONE tISOBASE { - if ($2 != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = $1 / 10000; - yyMonth = ($1 % 10000)/100; - yyDay = $1 % 100; - yyHour = $3 / 10000; - yyMinutes = ($3 % 10000)/100; - yySeconds = $3 % 100; - } - | tISOBASE tZONE tUNUMBER ':' tUNUMBER ':' tUNUMBER { - if ($2 != HOUR( 7) + HOUR(100)) YYABORT; - yyYear = $1 / 10000; - yyMonth = ($1 % 10000)/100; - yyDay = $1 % 100; - yyHour = $3; - yyMinutes = $5; - yySeconds = $7; - } - | tISOBASE tISOBASE { + yyMonthOrdinalIncr = 1; + yyMonthOrdinal = $2; + } + | tNEXT tUNUMBER tMONTH { + yyMonthOrdinalIncr = $2; + yyMonthOrdinal = $3; + } + ; + +isosep : 'T'|SP + ; +isodate : tISOBAS8 { /* YYYYMMDD */ + yyYear = $1 / 10000; + yyMonth = ($1 % 10000)/100; + yyDay = $1 % 100; + } + | tISOBAS6 { /* YYMMDD */ + yyYear = $1 / 10000; + yyMonth = ($1 % 10000)/100; + yyDay = $1 % 100; + } + | iexdate + ; +isotime : tISOBAS6 { + yyHour = $1 / 10000; + yyMinutes = ($1 % 10000)/100; + yySeconds = $1 % 100; + } + | iextime + ; +iso : isodate isosep isotime + | tISOBASL tISOBAS6 { /* YYYYMMDDhhmmss */ yyYear = $1 / 10000; yyMonth = ($1 % 10000)/100; yyDay = $1 % 100; yyHour = $2 / 10000; yyMinutes = ($2 % 10000)/100; yySeconds = $2 % 100; } + | tISOBASL tUNUMBER { /* YYYYMMDDhhmm */ + if (yyDigitCount != 4) YYABORT; /* normally unreached */ + yyYear = $1 / 10000; + yyMonth = ($1 % 10000)/100; + yyDay = $1 % 100; + yyHour = $2 / 100; + yyMinutes = ($2 % 100); + yySeconds = 0; + } ; -trek : tSTARDATE tUNUMBER '.' tUNUMBER { +trek : tSTARDATE INTNUM '.' tUNUMBER { /* * Offset computed year by -377 so that the returned years will be * in a range accessible with a 32 bit clock seconds value. */ yyYear = $2/1000 + 2323 - 377; yyDay = 1; yyMonth = 1; yyRelDay += (($2%1000)*(365 + IsLeapYear(yyYear)))/1000; - yyRelSeconds += $4 * 144 * 60; + yyRelSeconds += $4 * (144LL * 60LL); } ; relspec : relunits tAGO { yyRelSeconds *= -1; @@ -433,20 +396,23 @@ yyRelDay *= -1; } | relunits ; -relunits : sign tUNUMBER unit { +relunits : sign SP INTNUM unit { + *yyRelPointer += $1 * $3 * $4; + } + | sign INTNUM unit { *yyRelPointer += $1 * $2 * $3; } - | tUNUMBER unit { + | INTNUM unit { *yyRelPointer += $1 * $2; } | tNEXT unit { *yyRelPointer += $2; } - | tNEXT tUNUMBER unit { + | tNEXT INTNUM unit { *yyRelPointer += $2 * $3; } | unit { *yyRelPointer += $1; } @@ -472,15 +438,26 @@ $$ = $1; yyRelPointer = &yyRelMonth; } ; -number : tUNUMBER { - if (yyHaveTime && yyHaveDate && !yyHaveRel) { +INTNUM : tUNUMBER { + $$ = $1; + } + | tISOBAS6 { + $$ = $1; + } + | tISOBAS8 { + $$ = $1; + } + ; + +numitem : tUNUMBER { + if ((info->flags & (CLF_TIME|CLF_HAVEDATE|CLF_RELCONV)) == (CLF_TIME|CLF_HAVEDATE)) { yyYear = $1; } else { - yyHaveTime++; + yyIncrFlags(CLF_TIME); if (yyDigitCount <= 2) { yyHour = $1; yyMinutes = 0; } else { yyHour = $1 / 100; @@ -517,11 +494,11 @@ { "september", tMONTH, 9 }, { "sept", tMONTH, 9 }, { "october", tMONTH, 10 }, { "november", tMONTH, 11 }, { "december", tMONTH, 12 }, - { "sunday", tDAY, 0 }, + { "sunday", tDAY, 7 }, { "monday", tDAY, 1 }, { "tuesday", tDAY, 2 }, { "tues", tDAY, 2 }, { "wednesday", tDAY, 3 }, { "wednes", tDAY, 3 }, @@ -561,24 +538,10 @@ { "today", tDAY_UNIT, 0 }, { "now", tSEC_UNIT, 0 }, { "last", tUNUMBER, -1 }, { "this", tSEC_UNIT, 0 }, { "next", tNEXT, 1 }, -#if 0 - { "first", tUNUMBER, 1 }, - { "second", tUNUMBER, 2 }, - { "third", tUNUMBER, 3 }, - { "fourth", tUNUMBER, 4 }, - { "fifth", tUNUMBER, 5 }, - { "sixth", tUNUMBER, 6 }, - { "seventh", tUNUMBER, 7 }, - { "eighth", tUNUMBER, 8 }, - { "ninth", tUNUMBER, 9 }, - { "tenth", tUNUMBER, 10 }, - { "eleventh", tUNUMBER, 11 }, - { "twelfth", tUNUMBER, 12 }, -#endif { "ago", tAGO, 1 }, { "epoch", tEPOCH, 0 }, { "stardate", tSTARDATE, 0 }, { NULL, 0, 0 } }; @@ -616,10 +579,12 @@ { "mdt", tDAYZONE, HOUR( 7) }, /* Mountain Daylight */ { "pst", tZONE, HOUR( 8) }, /* Pacific Standard */ { "pdt", tDAYZONE, HOUR( 8) }, /* Pacific Daylight */ { "yst", tZONE, HOUR( 9) }, /* Yukon Standard */ { "ydt", tDAYZONE, HOUR( 9) }, /* Yukon Daylight */ + { "akst", tZONE, HOUR( 9) }, /* Alaska Standard */ + { "akdt", tDAYZONE, HOUR( 9) }, /* Alaska Daylight */ { "hst", tZONE, HOUR(10) }, /* Hawaii Standard */ { "hdt", tDAYZONE, HOUR(10) }, /* Hawaii Daylight */ { "cat", tZONE, HOUR(10) }, /* Central Alaska */ { "ahst", tZONE, HOUR(10) }, /* Alaska-Hawaii Standard */ { "nt", tZONE, HOUR(11) }, /* Nome */ @@ -639,11 +604,11 @@ { "zp4", tZONE, -HOUR( 4) }, /* USSR Zone 3 */ { "zp5", tZONE, -HOUR( 5) }, /* USSR Zone 4 */ { "ist", tZONE, -HOUR(11/2) }, /* Indian Standard */ { "zp6", tZONE, -HOUR( 6) }, /* USSR Zone 5 */ #if 0 - /* For completeness. NST is also Newfoundland Stanard, nad SST is + /* For completeness. NST is also Newfoundland Standard, and SST is * also Swedish Summer. */ { "nst", tZONE, -HOUR(13/2) }, /* North Sumatra */ { "sst", tZONE, -HOUR( 7) }, /* South Sumatra, USSR Zone 6 */ #endif /* 0 */ { "wast", tZONE, -HOUR( 7) }, /* West Australian Standard */ @@ -672,37 +637,47 @@ /* * Military timezone table. */ static const TABLE MilitaryTable[] = { - { "a", tZONE, -HOUR( 1) + HOUR(100) }, - { "b", tZONE, -HOUR( 2) + HOUR(100) }, - { "c", tZONE, -HOUR( 3) + HOUR(100) }, - { "d", tZONE, -HOUR( 4) + HOUR(100) }, - { "e", tZONE, -HOUR( 5) + HOUR(100) }, - { "f", tZONE, -HOUR( 6) + HOUR(100) }, - { "g", tZONE, -HOUR( 7) + HOUR(100) }, - { "h", tZONE, -HOUR( 8) + HOUR(100) }, - { "i", tZONE, -HOUR( 9) + HOUR(100) }, - { "k", tZONE, -HOUR(10) + HOUR(100) }, - { "l", tZONE, -HOUR(11) + HOUR(100) }, - { "m", tZONE, -HOUR(12) + HOUR(100) }, - { "n", tZONE, HOUR( 1) + HOUR(100) }, - { "o", tZONE, HOUR( 2) + HOUR(100) }, - { "p", tZONE, HOUR( 3) + HOUR(100) }, - { "q", tZONE, HOUR( 4) + HOUR(100) }, - { "r", tZONE, HOUR( 5) + HOUR(100) }, - { "s", tZONE, HOUR( 6) + HOUR(100) }, - { "t", tZONE, HOUR( 7) + HOUR(100) }, - { "u", tZONE, HOUR( 8) + HOUR(100) }, - { "v", tZONE, HOUR( 9) + HOUR(100) }, - { "w", tZONE, HOUR( 10) + HOUR(100) }, - { "x", tZONE, HOUR( 11) + HOUR(100) }, - { "y", tZONE, HOUR( 12) + HOUR(100) }, - { "z", tZONE, HOUR( 0) + HOUR(100) }, + { "a", tZONE, -HOUR( 1) }, + { "b", tZONE, -HOUR( 2) }, + { "c", tZONE, -HOUR( 3) }, + { "d", tZONE, -HOUR( 4) }, + { "e", tZONE, -HOUR( 5) }, + { "f", tZONE, -HOUR( 6) }, + { "g", tZONE, -HOUR( 7) }, + { "h", tZONE, -HOUR( 8) }, + { "i", tZONE, -HOUR( 9) }, + { "k", tZONE, -HOUR(10) }, + { "l", tZONE, -HOUR(11) }, + { "m", tZONE, -HOUR(12) }, + { "n", tZONE, HOUR( 1) }, + { "o", tZONE, HOUR( 2) }, + { "p", tZONE, HOUR( 3) }, + { "q", tZONE, HOUR( 4) }, + { "r", tZONE, HOUR( 5) }, + { "s", tZONE, HOUR( 6) }, + { "t", tZONE, HOUR( 7) }, + { "u", tZONE, HOUR( 8) }, + { "v", tZONE, HOUR( 9) }, + { "w", tZONE, HOUR( 10) }, + { "x", tZONE, HOUR( 11) }, + { "y", tZONE, HOUR( 12) }, + { "z", tZONE, HOUR( 0) }, { NULL, 0, 0 } }; + +static inline const char * +bypassSpaces( + const char *s) +{ + while (TclIsSpaceProc(*s)) { + s++; + } + return s; +} /* * Dump error messages in the bit bucket. */ @@ -711,10 +686,13 @@ YYLTYPE* location, DateInfo* infoPtr, const char *s) { Tcl_Obj* t; + if (!infoPtr->messages) { + TclNewObj(infoPtr->messages); + } Tcl_AppendToObj(infoPtr->messages, infoPtr->separatrix, -1); Tcl_AppendToObj(infoPtr->messages, s, -1); Tcl_AppendToObj(infoPtr->messages, " (characters ", -1); TclNewIntObj(t, location->first_column); Tcl_IncrRefCount(t); @@ -727,36 +705,24 @@ Tcl_DecrRefCount(t); Tcl_AppendToObj(infoPtr->messages, ")", -1); infoPtr->separatrix = "\n"; } -static time_t +int ToSeconds( - time_t Hours, - time_t Minutes, - time_t Seconds, + int Hours, + int Minutes, + int Seconds, MERIDIAN Meridian) { - if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59) { - return -1; - } switch (Meridian) { case MER24: - if (Hours < 0 || Hours > 23) { - return -1; - } - return (Hours * 60L + Minutes) * 60L + Seconds; + return (Hours * 60 + Minutes) * 60 + Seconds; case MERam: - if (Hours < 1 || Hours > 12) { - return -1; - } - return ((Hours % 12) * 60L + Minutes) * 60L + Seconds; + return (((Hours / 24) * 24 + (Hours % 12)) * 60 + Minutes) * 60 + Seconds; case MERpm: - if (Hours < 1 || Hours > 12) { - return -1; - } - return (((Hours % 12) + 12) * 60L + Minutes) * 60L + Seconds; + return (((Hours / 24) * 24 + (Hours % 12) + 12) * 60 + Minutes) * 60 + Seconds; } return -1; /* Should never be reached */ } static int @@ -773,15 +739,15 @@ * Make it lowercase. */ Tcl_UtfToLower(buff); - if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) { + if (*buff == 'a' && (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0)) { yylvalPtr->Meridian = MERam; return tMERIDIAN; } - if (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0) { + if (*buff == 'p' && (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0)) { yylvalPtr->Meridian = MERpm; return tMERIDIAN; } /* @@ -891,54 +857,114 @@ { char c; char *p; char buff[20]; int Count; + const char *tokStart; location->first_column = yyInput - info->dateStart; for ( ; ; ) { - while (TclIsSpaceProcM(*yyInput)) { - yyInput++; + + if (isspace(UCHAR(*yyInput))) { + yyInput = bypassSpaces(yyInput); + /* ignore space at end of text and before some words */ + c = *yyInput; + if (c != '\0' && !isalpha(UCHAR(c))) { + return SP; + } } + tokStart = yyInput; if (isdigit(UCHAR(c = *yyInput))) { /* INTL: digit */ - /* - * Convert the string into a number; count the number of digits. - */ - - Count = 0; - for (yylvalPtr->Number = 0; - isdigit(UCHAR(c = *yyInput++)); ) { /* INTL: digit */ - yylvalPtr->Number = 10 * yylvalPtr->Number + c - '0'; - Count++; - } - yyInput--; - yyDigitCount = Count; - + + /* + * Count the number of digits. + */ + p = (char *)yyInput; + while (isdigit(UCHAR(*++p))) {}; + yyDigitCount = p - yyInput; + /* + * A number with 12 or 14 digits is considered an ISO 8601 date. + */ + if (yyDigitCount == 14 || yyDigitCount == 12) { + /* long form of ISO 8601 (without separator), either + * YYYYMMDDhhmmss or YYYYMMDDhhmm, so reduce to date + * (8 chars is isodate) */ + p = (char *)yyInput+8; + if (TclAtoWIe(&yylvalPtr->Number, yyInput, p, 1) != TCL_OK) { + return tID; /* overflow*/ + } + yyDigitCount = 8; + yyInput = p; + location->last_column = yyInput - info->dateStart - 1; + return tISOBASL; + } + /* + * Convert the string into a number + */ + if (TclAtoWIe(&yylvalPtr->Number, yyInput, p, 1) != TCL_OK) { + return tID; /* overflow*/ + } + yyInput = p; /* * A number with 6 or more digits is considered an ISO 8601 base. */ - - if (Count >= 6) { - location->last_column = yyInput - info->dateStart - 1; - return tISOBASE; - } else { - location->last_column = yyInput - info->dateStart - 1; - return tUNUMBER; - } + location->last_column = yyInput - info->dateStart - 1; + if (yyDigitCount >= 6) { + if (yyDigitCount == 8) { + return tISOBAS8; + } + if (yyDigitCount == 6) { + return tISOBAS6; + } + } + /* ignore spaces after digits (optional) */ + yyInput = bypassSpaces(yyInput); + return tUNUMBER; } if (!(c & 0x80) && isalpha(UCHAR(c))) { /* INTL: ISO only. */ + int ret; for (p = buff; isalpha(UCHAR(c = *yyInput++)) /* INTL: ISO only. */ || c == '.'; ) { - if (p < &buff[sizeof buff - 1]) { + if (p < &buff[sizeof(buff) - 1]) { *p++ = c; } } *p = '\0'; yyInput--; location->last_column = yyInput - info->dateStart - 1; - return LookupWord(yylvalPtr, buff); + ret = LookupWord(yylvalPtr, buff); + /* + * lookahead: + * for spaces to consider word boundaries (for instance + * literal T in isodateTisotimeZ is not a TZ, but Z is UTC); + * for +/- digit, to differentiate between "GMT+1000 day" and "GMT +1000 day"; + * bypass spaces after token (but ignore by TZ+OFFS), because should + * recognize next SP token, if TZ only. + */ + if (ret == tZONE || ret == tDAYZONE) { + c = *yyInput; + if (isdigit(UCHAR(c))) { /* literal not a TZ */ + yyInput = tokStart; + return *yyInput++; + } + if ((c == '+' || c == '-') && isdigit(UCHAR(*(yyInput+1)))) { + if ( !isdigit(UCHAR(*(yyInput+2))) + || !isdigit(UCHAR(*(yyInput+3)))) { + /* GMT+1, GMT-10, etc. */ + return tZONEwO2; + } + if ( isdigit(UCHAR(*(yyInput+4))) + && !isdigit(UCHAR(*(yyInput+5)))) { + /* GMT+1000, etc. */ + return tZONEwO4; + } + } + } + yyInput = bypassSpaces(yyInput); + return ret; + } if (c != '(') { location->last_column = yyInput - info->dateStart; return *yyInput++; } @@ -954,176 +980,83 @@ Count--; } } while (Count > 0); } } - + int -TclClockOldscanObjCmd( - TCL_UNUSED(void *), +TclClockFreeScan( Tcl_Interp *interp, /* Tcl interpreter */ - int objc, /* Count of paraneters */ - Tcl_Obj *const *objv) /* Parameters */ + DateInfo *info) /* Input and result parameters */ { - Tcl_Obj *result, *resultElement; - int yr, mo, da; - DateInfo dateInfo; - DateInfo* info = &dateInfo; int status; - if (objc != 5) { - Tcl_WrongNumArgs(interp, 1, objv, - "stringToParse baseYear baseMonth baseDay" ); - return TCL_ERROR; - } - - yyInput = TclGetString(objv[1]); - dateInfo.dateStart = yyInput; - - yyHaveDate = 0; - if (Tcl_GetIntFromObj(interp, objv[2], &yr) != TCL_OK - || Tcl_GetIntFromObj(interp, objv[3], &mo) != TCL_OK - || Tcl_GetIntFromObj(interp, objv[4], &da) != TCL_OK) { - return TCL_ERROR; - } - yyYear = yr; yyMonth = mo; yyDay = da; - - yyHaveTime = 0; - yyHour = 0; yyMinutes = 0; yySeconds = 0; yyMeridian = MER24; - - yyHaveZone = 0; - yyTimezone = 0; yyDSTmode = DSTmaybe; - - yyHaveOrdinalMonth = 0; - yyMonthOrdinal = 0; - - yyHaveDay = 0; - yyDayOrdinal = 0; yyDayNumber = 0; - - yyHaveRel = 0; - yyRelMonth = 0; yyRelDay = 0; yyRelSeconds = 0; yyRelPointer = NULL; - - TclNewObj(dateInfo.messages); - dateInfo.separatrix = ""; - Tcl_IncrRefCount(dateInfo.messages); - - status = yyparse(&dateInfo); - if (status == 1) { - Tcl_SetObjResult(interp, dateInfo.messages); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "PARSE", NULL); - return TCL_ERROR; + #if YYDEBUG + /* enable debugging if compiled with YYDEBUG */ + yydebug = 1; + #endif + + /* + * yyInput = stringToParse; + * + * ClockInitDateInfo(info) should be executed to pre-init info; + */ + + yyDSTmode = DSTmaybe; + + info->separatrix = ""; + + info->dateStart = yyInput; + + /* ignore spaces at begin */ + yyInput = bypassSpaces(yyInput); + + /* parse */ + status = yyparse(info); + if (status == 1) { + const char *msg = NULL; + if (info->errFlags & CLF_HAVEDATE) { + msg = "more than one date in string"; + } else if (info->errFlags & CLF_TIME) { + msg = "more than one time of day in string"; + } else if (info->errFlags & CLF_ZONE) { + msg = "more than one time zone in string"; + } else if (info->errFlags & CLF_DAYOFWEEK) { + msg = "more than one weekday in string"; + } else if (info->errFlags & CLF_ORDINALMONTH) { + msg = "more than one ordinal month in string"; + } + if (msg) { + Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", (char *)NULL); + } else { + Tcl_SetObjResult(interp, + info->messages ? info->messages : Tcl_NewObj()); + info->messages = NULL; + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "PARSE", (char *)NULL); + } + status = TCL_ERROR; } else if (status == 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj("memory exhausted", -1)); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); - return TCL_ERROR; + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + status = TCL_ERROR; } else if (status != 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("Unknown status returned " "from date parser. Please " "report this error as a " "bug in Tcl.", -1)); - Tcl_DecrRefCount(dateInfo.messages); - Tcl_SetErrorCode(interp, "TCL", "BUG", NULL); - return TCL_ERROR; - } - Tcl_DecrRefCount(dateInfo.messages); - - if (yyHaveDate > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one date in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveTime > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one time of day in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveZone > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one time zone in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveDay > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one weekday in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - if (yyHaveOrdinalMonth > 1) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("more than one ordinal month in string", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DATE", "MULTIPLE", NULL); - return TCL_ERROR; - } - - TclNewObj(result); - TclNewObj(resultElement); - if (yyHaveDate) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyYear)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonth)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDay)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - if (yyHaveTime) { - Tcl_ListObjAppendElement(interp, result, Tcl_NewIntObj( - ToSeconds(yyHour, yyMinutes, yySeconds, (MERIDIAN)yyMeridian))); - } else { - Tcl_ListObjAppendElement(interp, result, Tcl_NewObj()); - } - - TclNewObj(resultElement); - if (yyHaveZone) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(-yyTimezone)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(1 - yyDSTmode)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TclNewObj(resultElement); - if (yyHaveRel) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelMonth)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelDay)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyRelSeconds)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TcNewObj(resultElement); - if (yyHaveDay && !yyHaveDate) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDayOrdinal)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyDayNumber)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - TclNewObj(resultElement); - if (yyHaveOrdinalMonth) { - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonthOrdinal)); - Tcl_ListObjAppendElement(interp, resultElement, - Tcl_NewIntObj(yyMonth)); - } - Tcl_ListObjAppendElement(interp, result, resultElement); - - Tcl_SetObjResult(interp, result); - return TCL_OK; + Tcl_SetErrorCode(interp, "TCL", "BUG", (char *)NULL); + status = TCL_ERROR; + } + if (info->messages) { + Tcl_DecrRefCount(info->messages); + } + return status; } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclHash.c ================================================================== --- generic/tclHash.c +++ generic/tclHash.c @@ -2,19 +2,26 @@ * tclHash.c -- * * Implementation of in-memory hash tables for Tcl and Tcl-based * applications. * - * Copyright (c) 1991-1993 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. + * Copyright © 1991-1993 The Regents of the University of California. + * Copyright © 1994 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +/* + * Prevent macros from clashing with function definitions. + */ + +#undef Tcl_FindHashEntry +#undef Tcl_CreateHashEntry + /* * When there are this many entries per bucket, on average, rebuild the hash * table to make it larger. */ @@ -26,11 +33,11 @@ * preliminary values that are arbitrarily similar will end up in different * buckets. The hash function was taken from a random-number generator. */ #define RANDOM_INDEX(tablePtr, i) \ - ((((i)*(size_t)1103515245) >> (tablePtr)->downShift) & (tablePtr)->mask) + ((((i)*1103515245UL) >> (tablePtr)->downShift) & (tablePtr)->mask) /* * Prototypes for the array hash key methods. */ @@ -42,12 +49,10 @@ * Prototypes for the string hash key methods. */ static Tcl_HashEntry * AllocStringEntry(Tcl_HashTable *tablePtr, void *keyPtr); -static int CompareStringKeys(void *keyPtr, Tcl_HashEntry *hPtr); -static TCL_HASH_TYPE HashStringKey(Tcl_HashTable *tablePtr, void *keyPtr); /* * Function prototypes for static functions in this file: */ @@ -78,12 +83,12 @@ }; const Tcl_HashKeyType tclStringHashKeyType = { TCL_HASH_KEY_TYPE_VERSION, /* version */ 0, /* flags */ - HashStringKey, /* hashKeyProc */ - CompareStringKeys, /* compareKeysProc */ + TclHashStringKey, /* hashKeyProc */ + TclCompareStringKeys, /* compareKeysProc */ AllocStringEntry, /* allocEntryProc */ NULL /* freeEntryProc */ }; /* @@ -191,11 +196,11 @@ } /* *---------------------------------------------------------------------- * - * FindHashEntry -- + * Tcl_FindHashEntry -- * * Given a hash table find the entry with a matching key. * * Results: * The return value is a token for the matching entry in the hash table, @@ -204,24 +209,31 @@ * Side effects: * None. * *---------------------------------------------------------------------- */ + +Tcl_HashEntry * +Tcl_FindHashEntry( + Tcl_HashTable *tablePtr, /* Table in which to lookup entry. */ + const void *key) /* Key to use to find matching entry. */ +{ + return (*((tablePtr)->findProc))(tablePtr, (const char *)key); +} static Tcl_HashEntry * FindHashEntry( Tcl_HashTable *tablePtr, /* Table in which to lookup entry. */ const char *key) /* Key to use to find matching entry. */ { return CreateHashEntry(tablePtr, key, NULL); } - /* *---------------------------------------------------------------------- * - * CreateHashEntry -- + * Tcl_CreateHashEntry -- * * Given a hash table with string keys, and a string key, find the entry * with a matching key. If there is no matching entry, then create a new * entry that does match. * @@ -234,10 +246,21 @@ * Side effects: * A new entry may be added to the hash table. * *---------------------------------------------------------------------- */ + +Tcl_HashEntry * +Tcl_CreateHashEntry( + Tcl_HashTable *tablePtr, /* Table in which to lookup entry. */ + const void *key, /* Key to use to find or create matching + * entry. */ + int *newPtr) /* Store info here telling whether a new entry + * was created. */ +{ + return (*((tablePtr)->createProc))(tablePtr, (const char *)key, newPtr); +} static Tcl_HashEntry * CreateHashEntry( Tcl_HashTable *tablePtr, /* Table in which to lookup entry. */ const char *key, /* Key to use to find or create matching @@ -245,11 +268,11 @@ int *newPtr) /* Store info here telling whether a new entry * was created. */ { Tcl_HashEntry *hPtr; const Tcl_HashKeyType *typePtr; - size_t hash, index; + TCL_HASH_TYPE hash, index; if (tablePtr->keyType == TCL_STRING_KEYS) { typePtr = &tclStringHashKeyType; } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) { typePtr = &tclOneWordHashKeyType; @@ -266,40 +289,55 @@ index = RANDOM_INDEX(tablePtr, hash); } else { index = hash & tablePtr->mask; } } else { - hash = (size_t) key; + hash = PTR2UINT(key); index = RANDOM_INDEX(tablePtr, hash); } /* * Search all of the entries in the appropriate bucket. */ if (typePtr->compareKeysProc) { Tcl_CompareHashKeysProc *compareKeysProc = typePtr->compareKeysProc; - - for (hPtr = tablePtr->buckets[index]; hPtr != NULL; - hPtr = hPtr->nextPtr) { - if (hash != hPtr->hash) { - continue; - } - /* if keys pointers or values are equal */ - if ((key == hPtr->key.oneWordValue) - || compareKeysProc((void *) key, hPtr) - ) { - if (newPtr) { - *newPtr = 0; - } - return hPtr; + if (typePtr->flags & TCL_HASH_KEY_DIRECT_COMPARE) { + for (hPtr = tablePtr->buckets[index]; hPtr != NULL; + hPtr = hPtr->nextPtr) { + if (hash != PTR2UINT(hPtr->hash)) { + continue; + } + /* if keys pointers or values are equal */ + if ((key == hPtr->key.oneWordValue) + || compareKeysProc((void *) key, hPtr)) { + if (newPtr) { + *newPtr = 0; + } + return hPtr; + } + } + } else { /* no direct compare - compare key addresses only */ + for (hPtr = tablePtr->buckets[index]; hPtr != NULL; + hPtr = hPtr->nextPtr) { + if (hash != PTR2UINT(hPtr->hash)) { + continue; + } + /* if needle pointer equals content pointer or values equal */ + if ((key == hPtr->key.string) + || compareKeysProc((void *) key, hPtr)) { + if (newPtr) { + *newPtr = 0; + } + return hPtr; + } } } } else { for (hPtr = tablePtr->buckets[index]; hPtr != NULL; hPtr = hPtr->nextPtr) { - if (hash != hPtr->hash) { + if (hash != PTR2UINT(hPtr->hash)) { continue; } if (key == hPtr->key.oneWordValue) { if (newPtr) { *newPtr = 0; @@ -319,17 +357,17 @@ *newPtr = 1; if (typePtr->allocEntryProc) { hPtr = typePtr->allocEntryProc(tablePtr, (void *) key); } else { - hPtr = (Tcl_HashEntry *)Tcl_Alloc(sizeof(Tcl_HashEntry)); + hPtr = (Tcl_HashEntry *)ckalloc(sizeof(Tcl_HashEntry)); hPtr->key.oneWordValue = (char *) key; Tcl_SetHashValue(hPtr, NULL); } hPtr->tablePtr = tablePtr; - hPtr->hash = hash; + hPtr->hash = UINT2PTR(hash); hPtr->nextPtr = tablePtr->buckets[index]; tablePtr->buckets[index] = hPtr; tablePtr->numEntries++; /* @@ -367,11 +405,11 @@ { Tcl_HashEntry *prevPtr; const Tcl_HashKeyType *typePtr; Tcl_HashTable *tablePtr; Tcl_HashEntry **bucketPtr; - size_t index; + TCL_HASH_TYPE index; tablePtr = entryPtr->tablePtr; if (tablePtr->keyType == TCL_STRING_KEYS) { typePtr = &tclStringHashKeyType; @@ -384,13 +422,13 @@ typePtr = &tclArrayHashKeyType; } if (typePtr->hashKeyProc == NULL || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) { - index = RANDOM_INDEX(tablePtr, entryPtr->hash); + index = RANDOM_INDEX(tablePtr, PTR2UINT(entryPtr->hash)); } else { - index = entryPtr->hash & tablePtr->mask; + index = PTR2UINT(entryPtr->hash) & tablePtr->mask; } bucketPtr = &tablePtr->buckets[index]; if (*bucketPtr == entryPtr) { @@ -409,11 +447,11 @@ tablePtr->numEntries--; if (typePtr->freeEntryProc) { typePtr->freeEntryProc(entryPtr); } else { - Tcl_Free(entryPtr); + ckfree(entryPtr); } } /* *---------------------------------------------------------------------- @@ -436,11 +474,11 @@ Tcl_DeleteHashTable( Tcl_HashTable *tablePtr) /* Table to delete. */ { Tcl_HashEntry *hPtr, *nextPtr; const Tcl_HashKeyType *typePtr; - size_t i; + Tcl_Size i; if (tablePtr->keyType == TCL_STRING_KEYS) { typePtr = &tclStringHashKeyType; } else if (tablePtr->keyType == TCL_ONE_WORD_KEYS) { typePtr = &tclOneWordHashKeyType; @@ -460,11 +498,11 @@ while (hPtr != NULL) { nextPtr = hPtr->nextPtr; if (typePtr->freeEntryProc) { typePtr->freeEntryProc(hPtr); } else { - Tcl_Free(hPtr); + ckfree(hPtr); } hPtr = nextPtr; } } @@ -474,11 +512,11 @@ if (tablePtr->buckets != tablePtr->staticBuckets) { if (typePtr->flags & TCL_HASH_KEY_SYSTEM_HASH) { TclpSysFree((char *) tablePtr->buckets); } else { - Tcl_Free(tablePtr->buckets); + ckfree(tablePtr->buckets); } } /* * Arrange for panics if the table is used again without @@ -540,12 +578,11 @@ *---------------------------------------------------------------------- */ Tcl_HashEntry * Tcl_NextHashEntry( - Tcl_HashSearch *searchPtr) - /* Place to store information about progress + Tcl_HashSearch *searchPtr) /* Place to store information about progress * through the table. Must have been * initialized by calling * Tcl_FirstHashEntry. */ { Tcl_HashEntry *hPtr; @@ -585,11 +622,12 @@ char * Tcl_HashStats( Tcl_HashTable *tablePtr) /* Table for which to produce stats. */ { #define NUM_COUNTERS 10 - size_t count[NUM_COUNTERS], overflow, i, j; + Tcl_Size i; + TCL_HASH_TYPE count[NUM_COUNTERS], overflow, j; double average, tmp; Tcl_HashEntry *hPtr; char *result, *p; /* @@ -619,23 +657,23 @@ /* * Print out the histogram and a few other pieces of information. */ - result = (char *)Tcl_Alloc((NUM_COUNTERS * 60) + 300); - sprintf(result, "%" TCL_Z_MODIFIER "u entries in table, %" TCL_Z_MODIFIER "u buckets\n", + result = (char *)ckalloc((NUM_COUNTERS * 60) + 300); + snprintf(result, 60, "%" TCL_SIZE_MODIFIER "u entries in table, %" TCL_SIZE_MODIFIER "u buckets\n", tablePtr->numEntries, tablePtr->numBuckets); p = result + strlen(result); for (i = 0; i < NUM_COUNTERS; i++) { - sprintf(p, "number of buckets with %" TCL_Z_MODIFIER "u entries: %" TCL_Z_MODIFIER "u\n", + snprintf(p, 60, "number of buckets with %" TCL_SIZE_MODIFIER "u entries: %" TCL_SIZE_MODIFIER "u\n", i, count[i]); p += strlen(p); } - sprintf(p, "number of buckets with %d or more entries: %" TCL_Z_MODIFIER "u\n", + snprintf(p, 60, "number of buckets with %d or more entries: %" TCL_SIZE_MODIFIER "u\n", NUM_COUNTERS, overflow); p += strlen(p); - sprintf(p, "average search distance for entry: %.1f", average); + snprintf(p, 60, "average search distance for entry: %.1f", average); return result; } /* *---------------------------------------------------------------------- @@ -654,30 +692,22 @@ */ static Tcl_HashEntry * AllocArrayEntry( Tcl_HashTable *tablePtr, /* Hash table. */ - void *keyPtr) /* Key to store in the hash table entry. */ + void *keyPtr) /* Key to store in the hash table entry. */ { - int *array = (int *) keyPtr; - int *iPtr1, *iPtr2; Tcl_HashEntry *hPtr; - int count; - size_t size; + TCL_HASH_TYPE count = tablePtr->keyType * sizeof(int); + TCL_HASH_TYPE size = offsetof(Tcl_HashEntry, key) + count; - count = tablePtr->keyType; - - size = sizeof(Tcl_HashEntry) + (count*sizeof(int)) - sizeof(hPtr->key); if (size < sizeof(Tcl_HashEntry)) { size = sizeof(Tcl_HashEntry); } - hPtr = (Tcl_HashEntry *)Tcl_Alloc(size); + hPtr = (Tcl_HashEntry *)ckalloc(size); - for (iPtr1 = array, iPtr2 = hPtr->key.words; - count > 0; count--, iPtr1++, iPtr2++) { - *iPtr2 = *iPtr1; - } + memcpy(hPtr->key.string, keyPtr, count); Tcl_SetHashValue(hPtr, NULL); return hPtr; } @@ -698,27 +728,16 @@ *---------------------------------------------------------------------- */ static int CompareArrayKeys( - void *keyPtr, /* New key to compare. */ + void *keyPtr, /* New key to compare. */ Tcl_HashEntry *hPtr) /* Existing key to compare. */ { - const int *iPtr1 = (const int *)keyPtr; - const int *iPtr2 = hPtr->key.words; - Tcl_HashTable *tablePtr = hPtr->tablePtr; - int count; - - for (count = tablePtr->keyType; ; count--, iPtr1++, iPtr2++) { - if (count == 0) { - return 1; - } - if (*iPtr1 != *iPtr2) { - break; - } - } - return 0; + size_t count = hPtr->tablePtr->keyType * sizeof(int); + + return !memcmp(keyPtr, hPtr->key.string, count); } /* *---------------------------------------------------------------------- * @@ -738,11 +757,11 @@ */ static TCL_HASH_TYPE HashArrayKey( Tcl_HashTable *tablePtr, /* Hash table. */ - void *keyPtr) /* Key from which to compute hash value. */ + void *keyPtr) /* Key from which to compute hash value. */ { const int *array = (const int *) keyPtr; TCL_HASH_TYPE result; int count; @@ -770,31 +789,31 @@ */ static Tcl_HashEntry * AllocStringEntry( TCL_UNUSED(Tcl_HashTable *), - void *keyPtr) /* Key to store in the hash table entry. */ + void *keyPtr) /* Key to store in the hash table entry. */ { const char *string = (const char *) keyPtr; Tcl_HashEntry *hPtr; size_t size, allocsize; allocsize = size = strlen(string) + 1; if (size < sizeof(hPtr->key)) { allocsize = sizeof(hPtr->key); } - hPtr = (Tcl_HashEntry *)Tcl_Alloc(offsetof(Tcl_HashEntry, key) + allocsize); - memset(hPtr, 0, sizeof(Tcl_HashEntry) + allocsize - sizeof(hPtr->key)); + hPtr = (Tcl_HashEntry *)ckalloc(offsetof(Tcl_HashEntry, key) + allocsize); + memset(hPtr, 0, offsetof(Tcl_HashEntry, key) + allocsize); memcpy(hPtr->key.string, string, size); Tcl_SetHashValue(hPtr, NULL); return hPtr; } /* *---------------------------------------------------------------------- * - * CompareStringKeys -- + * TclCompareStringKeys -- * * Compares two string keys. * * Results: * The return value is 0 if they are different and 1 if they are the @@ -804,22 +823,22 @@ * None. * *---------------------------------------------------------------------- */ -static int -CompareStringKeys( - void *keyPtr, /* New key to compare. */ +int +TclCompareStringKeys( + void *keyPtr, /* New key to compare. */ Tcl_HashEntry *hPtr) /* Existing key to compare. */ { return !strcmp((char *)keyPtr, hPtr->key.string); } /* *---------------------------------------------------------------------- * - * HashStringKey -- + * TclHashStringKey -- * * Compute a one-word summary of a text string, which can be used to * generate a hash index. * * Results: @@ -829,14 +848,14 @@ * None. * *---------------------------------------------------------------------- */ -static TCL_HASH_TYPE -HashStringKey( +TCL_HASH_TYPE +TclHashStringKey( TCL_UNUSED(Tcl_HashTable *), - void *keyPtr) /* Key from which to compute hash value. */ + void *keyPtr) /* Key from which to compute hash value. */ { const char *string = (const char *)keyPtr; TCL_HASH_TYPE result; char c; @@ -953,11 +972,11 @@ static void RebuildTable( Tcl_HashTable *tablePtr) /* Table to enlarge. */ { - size_t count, index, oldSize = tablePtr->numBuckets; + TCL_HASH_TYPE count, index, oldSize = tablePtr->numBuckets; Tcl_HashEntry **oldBuckets = tablePtr->buckets; Tcl_HashEntry **oldChainPtr, **newChainPtr; Tcl_HashEntry *hPtr; const Tcl_HashKeyType *typePtr; @@ -984,14 +1003,14 @@ */ tablePtr->numBuckets *= 4; if (typePtr->flags & TCL_HASH_KEY_SYSTEM_HASH) { tablePtr->buckets = (Tcl_HashEntry **)TclpSysAlloc( - tablePtr->numBuckets * sizeof(Tcl_HashEntry *)); + tablePtr->numBuckets * sizeof(Tcl_HashEntry *), 0); } else { tablePtr->buckets = - (Tcl_HashEntry **)Tcl_Alloc(tablePtr->numBuckets * sizeof(Tcl_HashEntry *)); + (Tcl_HashEntry **)ckalloc(tablePtr->numBuckets * sizeof(Tcl_HashEntry *)); } for (count = tablePtr->numBuckets, newChainPtr = tablePtr->buckets; count > 0; count--, newChainPtr++) { *newChainPtr = NULL; } @@ -1008,13 +1027,13 @@ for (oldChainPtr = oldBuckets; oldSize > 0; oldSize--, oldChainPtr++) { for (hPtr = *oldChainPtr; hPtr != NULL; hPtr = *oldChainPtr) { *oldChainPtr = hPtr->nextPtr; if (typePtr->hashKeyProc == NULL || typePtr->flags & TCL_HASH_KEY_RANDOMIZE_HASH) { - index = RANDOM_INDEX(tablePtr, hPtr->hash); + index = RANDOM_INDEX(tablePtr, PTR2UINT(hPtr->hash)); } else { - index = hPtr->hash & tablePtr->mask; + index = PTR2UINT(hPtr->hash) & tablePtr->mask; } hPtr->nextPtr = tablePtr->buckets[index]; tablePtr->buckets[index] = hPtr; } } @@ -1025,11 +1044,11 @@ if (oldBuckets != tablePtr->staticBuckets) { if (typePtr->flags & TCL_HASH_KEY_SYSTEM_HASH) { TclpSysFree((char *) oldBuckets); } else { - Tcl_Free(oldBuckets); + ckfree(oldBuckets); } } } /* Index: generic/tclHistory.c ================================================================== --- generic/tclHistory.c +++ generic/tclHistory.c @@ -4,12 +4,12 @@ * This module and the Tcl library file history.tcl together implement * Tcl command history. Tcl_RecordAndEval(Obj) can be called to record * commands ("events") before they are executed. Commands defined in * history.tcl may be used to perform history substitutions. * - * Copyright (c) 1990-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. + * Copyright © 1990-1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -56,12 +56,13 @@ Tcl_Interp *interp, /* Token for interpreter in which command will * be executed. */ const char *cmd, /* Command to record. */ int flags) /* Additional flags. TCL_NO_EVAL means only * record: don't execute command. - * TCL_EVAL_GLOBAL means use Tcl_GlobalEval - * instead of Tcl_Eval. */ + * TCL_EVAL_GLOBAL means evaluate the script + * in global variable context instead of the + * current procedure. */ { Tcl_Obj *cmdPtr; int result; if (cmd[0]) { @@ -71,10 +72,17 @@ cmdPtr = Tcl_NewStringObj(cmd, -1); Tcl_IncrRefCount(cmdPtr); result = Tcl_RecordAndEvalObj(interp, cmdPtr, flags); + /* + * Move the interpreter's object result to the string result, then + * reset the object result. + */ + + (void) Tcl_GetStringResult(interp); + /* * Discard the Tcl object created to hold the command. */ Tcl_DecrRefCount(cmdPtr); @@ -128,11 +136,11 @@ /* * Create the references to the [::history add] command if necessary. */ if (histObjsPtr == NULL) { - histObjsPtr = (HistoryObjs *)Tcl_Alloc(sizeof(HistoryObjs)); + histObjsPtr = (HistoryObjs *)ckalloc(sizeof(HistoryObjs)); TclNewLiteralStringObj(histObjsPtr->historyObj, "::history"); TclNewLiteralStringObj(histObjsPtr->addObj, "add"); Tcl_IncrRefCount(histObjsPtr->historyObj); Tcl_IncrRefCount(histObjsPtr->addObj); Tcl_SetAssocData(interp, HISTORY_OBJS_KEY, DeleteHistoryObjs, @@ -208,15 +216,15 @@ { HistoryObjs *histObjsPtr = (HistoryObjs *)clientData; TclDecrRefCount(histObjsPtr->historyObj); TclDecrRefCount(histObjsPtr->addObj); - Tcl_Free(histObjsPtr); + ckfree(histObjsPtr); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclIO.c ================================================================== --- generic/tclIO.c +++ generic/tclIO.c @@ -2,12 +2,12 @@ * tclIO.c -- * * This file provides the generic portions (those that are the same on * all platforms and for all channel types) of Tcl's IO facilities. * - * Copyright (c) 1998-2000 Ajuba Solutions - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Ajuba Solutions + * Copyright © 1995-1997 Sun Microsystems, Inc. * Contributions from Don Porter, NIST, 2014. (not subject to US copyright) * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -26,11 +26,11 @@ typedef struct ChannelHandler { Channel *chanPtr; /* The channel structure for this channel. */ int mask; /* Mask of desired events. */ Tcl_ChannelProc *proc; /* Procedure to call in the type of * Tcl_CreateChannelHandler. */ - ClientData clientData; /* Argument to pass to procedure. */ + void *clientData; /* Argument to pass to procedure. */ struct ChannelHandler *nextPtr; /* Next one in list of registered handlers. */ } ChannelHandler; /* @@ -48,15 +48,16 @@ * finds such a situation, Tcl_DeleteChannelHandler updates the nextHandlerPtr * field of the structure to the next handler. */ typedef struct NextChannelHandler { - ChannelHandler *nextHandlerPtr; /* The next handler to be invoked in - * this invocation. */ + ChannelHandler *nextHandlerPtr; + /* The next handler to be invoked in + * this invocation. */ struct NextChannelHandler *nestedHandlerPtr; - /* Next nested invocation of - * Tcl_NotifyChannel. */ + /* Next nested invocation of + * Tcl_NotifyChannel. */ } NextChannelHandler; /* * The following structure is used by Tcl_GetsObj() to encapsulates the * state for a "gets" operation. @@ -94,19 +95,20 @@ */ typedef struct CopyState { struct Channel *readPtr; /* Pointer to input channel. */ struct Channel *writePtr; /* Pointer to output channel. */ + int refCount; /* Reference counter. */ int readFlags; /* Original read channel flags. */ int writeFlags; /* Original write channel flags. */ Tcl_WideInt toRead; /* Number of bytes to copy, or -1. */ Tcl_WideInt total; /* Total bytes transferred (written). */ Tcl_Interp *interp; /* Interp that started the copy. */ Tcl_Obj *cmdPtr; /* Command to be invoked at completion. */ - int bufSize; /* Size of appended buffer. */ - char buffer[1]; /* Copy buffer, this must be the last - * field. */ + Tcl_Size bufSize; /* Size of appended buffer. */ + char buffer[TCLFLEXARRAY]; /* Copy buffer, this must be the last + * field. */ } CopyState; /* * All static variables used in this file are collected into a single instance * of the following structure. For multi-threaded implementations, there is @@ -123,16 +125,16 @@ ChannelState *firstCSPtr; /* List of all channels currently open, * indexed by ChannelState, as only one * ChannelState exists per set of stacked * channels. */ Tcl_Channel stdinChannel; /* Static variable for the stdin channel. */ - int stdinInitialized; Tcl_Channel stdoutChannel; /* Static variable for the stdout channel. */ - int stdoutInitialized; Tcl_Channel stderrChannel; /* Static variable for the stderr channel. */ - int stderrInitialized; Tcl_Encoding binaryEncoding; + int stdinInitialized; + int stdoutInitialized; + int stderrInitialized; } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; /* @@ -139,26 +141,27 @@ * Structure to record a close callback. One such record exists for * each close callback registered for a channel. */ typedef struct CloseCallback { - Tcl_CloseProc *proc; /* The procedure to call. */ - ClientData clientData; /* Arbitrary one-word data to pass - * to the callback. */ - struct CloseCallback *nextPtr; /* For chaining close callbacks. */ + Tcl_CloseProc *proc; /* The procedure to call. */ + void *clientData; /* Arbitrary one-word data to pass + * to the callback. */ + struct CloseCallback *nextPtr; + /* For chaining close callbacks. */ } CloseCallback; /* * Static functions in this file: */ -static ChannelBuffer * AllocChannelBuffer(int length); +static ChannelBuffer * AllocChannelBuffer(Tcl_Size length); static void PreserveChannelBuffer(ChannelBuffer *bufPtr); static void ReleaseChannelBuffer(ChannelBuffer *bufPtr); static int IsShared(ChannelBuffer *bufPtr); static void ChannelFree(Channel *chanPtr); -static void ChannelTimerProc(ClientData clientData); +static void ChannelTimerProc(void *clientData); static int ChanRead(Channel *chanPtr, char *dst, int dstSize); static int CheckChannelErrors(ChannelState *statePtr, int direction); static int CheckForDeadChannel(Tcl_Interp *interp, ChannelState *statePtr); @@ -170,33 +173,34 @@ static int CloseChannelPart(Tcl_Interp *interp, Channel *chanPtr, int errorCode, int flags); static int CloseWrite(Tcl_Interp *interp, Channel *chanPtr); static void CommonGetsCleanup(Channel *chanPtr); static int CopyData(CopyState *csPtr, int mask); +static void DeleteTimerHandler(ChannelState *statePtr); static int MoveBytes(CopyState *csPtr); static void MBCallback(CopyState *csPtr, Tcl_Obj *errObj); static void MBError(CopyState *csPtr, int mask, int errorCode); static int MBRead(CopyState *csPtr); static int MBWrite(CopyState *csPtr); -static void MBEvent(ClientData clientData, int mask); +static void MBEvent(void *clientData, int mask); -static void CopyEventProc(ClientData clientData, int mask); +static void CopyEventProc(void *clientData, int mask); static void CreateScriptRecord(Tcl_Interp *interp, Channel *chanPtr, int mask, Tcl_Obj *scriptPtr); -static void DeleteChannelTable(ClientData clientData, +static void DeleteChannelTable(void *clientData, Tcl_Interp *interp); static void DeleteScriptRecord(Tcl_Interp *interp, Channel *chanPtr, int mask); static int DetachChannel(Tcl_Interp *interp, Tcl_Channel chan); static void DiscardInputQueued(ChannelState *statePtr, int discardSavedBuffers); static void DiscardOutputQueued(ChannelState *chanPtr); -static int DoRead(Channel *chanPtr, char *dst, size_t bytesToRead, +static Tcl_Size DoRead(Channel *chanPtr, char *dst, Tcl_Size bytesToRead, int allowShortReads); -static int DoReadChars(Channel *chan, Tcl_Obj *objPtr, size_t toRead, - int appendFlag); +static Tcl_Size DoReadChars(Channel *chan, Tcl_Obj *objPtr, Tcl_Size toRead, + int allowShortReads, int appendFlag); static int FilterInputBytes(Channel *chanPtr, GetsState *statePtr); static int FlushChannel(Tcl_Interp *interp, Channel *chanPtr, int calledFromAsyncFlush); static int TclGetsObjBinary(Tcl_Channel chan, Tcl_Obj *objPtr); @@ -214,19 +218,20 @@ ChannelBuffer *bufPtr, int mustDiscard); static int StackSetBlockMode(Channel *chanPtr, int mode); static int SetBlockMode(Tcl_Interp *interp, Channel *chanPtr, int mode); static void StopCopy(CopyState *csPtr); +static void CopyDecrRefCount(CopyState *csPtr); static void TranslateInputEOL(ChannelState *statePtr, char *dst, const char *src, int *dstLenPtr, int *srcLenPtr); static void UpdateInterest(Channel *chanPtr); -static int Write(Channel *chanPtr, const char *src, - int srcLen, Tcl_Encoding encoding); +static Tcl_Size Write(Channel *chanPtr, const char *src, + Tcl_Size srcLen, Tcl_Encoding encoding); static Tcl_Obj * FixLevelCode(Tcl_Obj *msg); static void SpliceChannel(Tcl_Channel chan); static void CutChannel(Tcl_Channel chan); -static int WillRead(Channel *chanPtr); +static int WillRead(Channel *chanPtr); #define WriteChars(chanPtr, src, srcLen) \ Write(chanPtr, src, srcLen, chanPtr->state->encoding) #define WriteBytes(chanPtr, src, srcLen) \ Write(chanPtr, src, srcLen, tclIdentityEncoding) @@ -235,11 +240,11 @@ * Simplifying helper macros. All may use their argument(s) multiple times. * The ANSI C "prototypes" for the macros are listed below, together with a * short description of what the macro does. * * -------------------------------------------------------------------------- - * size_t BytesLeft(ChannelBuffer *bufPtr) + * Tcl_Size BytesLeft(ChannelBuffer *bufPtr) * * Returns the number of bytes of data remaining in the buffer. * * int SpaceLeft(ChannelBuffer *bufPtr) * @@ -273,13 +278,13 @@ * Returns a pointer to where characters should be removed from the * buffer. * -------------------------------------------------------------------------- */ -#define BytesLeft(bufPtr) ((size_t)((bufPtr)->nextAdded - (bufPtr)->nextRemoved)) +#define BytesLeft(bufPtr) ((bufPtr)->nextAdded - (bufPtr)->nextRemoved) -#define SpaceLeft(bufPtr) ((size_t)((bufPtr)->bufLength - (bufPtr)->nextAdded)) +#define SpaceLeft(bufPtr) ((bufPtr)->bufLength - (bufPtr)->nextAdded) #define IsBufferReady(bufPtr) ((bufPtr)->nextAdded > (bufPtr)->nextRemoved) #define IsBufferEmpty(bufPtr) ((bufPtr)->nextAdded == (bufPtr)->nextRemoved) @@ -317,39 +322,39 @@ */ typedef struct ResolvedChanName { ChannelState *statePtr; /* The saved lookup result */ Tcl_Interp *interp; /* The interp in which the lookup was done. */ - size_t epoch; /* The epoch of the channel when the lookup + Tcl_Size epoch; /* The epoch of the channel when the lookup * was done. Use to verify validity. */ size_t refCount; /* Share this struct among many Tcl_Obj. */ } ResolvedChanName; -static void DupChannelIntRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); -static void FreeChannelIntRep(Tcl_Obj *objPtr); +static void DupChannelInternalRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); +static void FreeChannelInternalRep(Tcl_Obj *objPtr); static const Tcl_ObjType chanObjType = { "channel", /* name for this type */ - FreeChannelIntRep, /* freeIntRepProc */ - DupChannelIntRep, /* dupIntRepProc */ + FreeChannelInternalRep, /* freeIntRepProc */ + DupChannelInternalRep, /* dupIntRepProc */ NULL, /* updateStringProc */ NULL /* setFromAnyProc */ }; -#define ChanSetIntRep(objPtr, resPtr) \ +#define ChanSetInternalRep(objPtr, resPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ (resPtr)->refCount++; \ ir.twoPtrValue.ptr1 = (resPtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &chanObjType, &ir); \ + Tcl_StoreInternalRep((objPtr), &chanObjType, &ir); \ } while (0) -#define ChanGetIntRep(objPtr, resPtr) \ +#define ChanGetInternalRep(objPtr, resPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &chanObjType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &chanObjType); \ (resPtr) = irPtr ? (ResolvedChanName *)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) #define BUSY_STATE(st, fl) \ ((((st)->csPtrR) && ((fl) & TCL_READABLE)) || \ @@ -372,10 +377,15 @@ static inline int ChanClose( Channel *chanPtr, Tcl_Interp *interp) { +#ifndef TCL_NO_DEPRECATED + if ((chanPtr->typePtr->closeProc != TCL_CLOSE2PROC) && (chanPtr->typePtr->closeProc != NULL)) { + return chanPtr->typePtr->closeProc(chanPtr->instanceData, interp); + } +#endif return chanPtr->typePtr->close2Proc(chanPtr->instanceData, interp, 0); } /* *--------------------------------------------------------------------------- @@ -390,13 +400,13 @@ * - number of bytes stored at dst, ot * - -1 on error, with a Posix error code available to the caller by * calling Tcl_GetErrno(). * * Side effects: - * The CHANNEL_BLOCKED and CHANNEL_EOF flags of the channel state are set - * as appropriate. On EOF, the inputEncodingFlags are set to perform - * ending operations on decoding. + * The CHANNEL_ENCODING_ERROR, CHANNEL_BLOCKED and CHANNEL_EOF flags + * of the channel state are set as appropriate. On EOF, the + * inputEncodingFlags are set to perform ending operations on decoding. * * TODO - Is this really the right place for that? * *--------------------------------------------------------------------------- */ @@ -419,16 +429,16 @@ * Each read op must set the blocked and eof states anew, not let * the effect of prior reads leak through. */ if (GotFlag(chanPtr->state, CHANNEL_EOF)) { - chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START; + chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START; } ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF); chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END; - if (WillRead(chanPtr) == -1) { - return -1; + if (WillRead(chanPtr) < 0) { + return -1; } bytesRead = chanPtr->typePtr->inputProc(chanPtr->instanceData, dst, dstSize, &result); @@ -435,15 +445,15 @@ /* * Stop any flag leakage through stacked channel levels. */ if (GotFlag(chanPtr->state, CHANNEL_EOF)) { - chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START; + chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START; } ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF); chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END; - if (bytesRead == -1) { + if (bytesRead < 0) { if ((result == EWOULDBLOCK) || (result == EAGAIN)) { SetFlag(chanPtr->state, CHANNEL_BLOCKED); result = EAGAIN; } Tcl_SetErrno(result); @@ -476,12 +486,22 @@ * Note that we prefer the wideSeekProc if that field is available in the * type and non-NULL. */ if (Tcl_ChannelWideSeekProc(chanPtr->typePtr) == NULL) { +#ifndef TCL_NO_DEPRECATED + if (offsetLONG_MAX) { + *errnoPtr = EOVERFLOW; + return TCL_INDEX_NONE; + } + + return Tcl_ChannelSeekProc(chanPtr->typePtr)(chanPtr->instanceData, + (long)offset, mode, errnoPtr); +#else *errnoPtr = EINVAL; - return -1; + return TCL_INDEX_NONE; +#endif } return Tcl_ChannelWideSeekProc(chanPtr->typePtr)(chanPtr->instanceData, offset, mode, errnoPtr); } @@ -576,18 +596,18 @@ /* * Fetch the pre-TIP#398 compatibility flag. */ { - const char *s; - Tcl_DString ds; - - s = TclGetEnv("TCL_FLUSH_NONBLOCKING_ON_EXIT", &ds); - doflushnb = ((s != NULL) && strcmp(s, "0")); - if (s != NULL) { - Tcl_DStringFree(&ds); - } + const char *s; + Tcl_DString ds; + + s = TclGetEnv("TCL_FLUSH_NONBLOCKING_ON_EXIT", &ds); + doflushnb = ((s != NULL) && strcmp(s, "0")); + if (s != NULL) { + Tcl_DStringFree(&ds); + } } /* * Walk all channel state structures known to this thread and close * corresponding channels. @@ -603,16 +623,16 @@ active = 0; for (statePtr = tsdPtr->firstCSPtr; statePtr != NULL; statePtr = statePtr->nextCSPtr) { chanPtr = statePtr->topChanPtr; - if (GotFlag(statePtr, CHANNEL_DEAD)) { - continue; - } + if (GotFlag(statePtr, CHANNEL_DEAD)) { + continue; + } if (!GotFlag(statePtr, CHANNEL_INCLOSE | CHANNEL_CLOSED ) - || GotFlag(statePtr, BG_FLUSH_SCHEDULED)) { - ResetFlag(statePtr, BG_FLUSH_SCHEDULED); + || GotFlag(statePtr, BG_FLUSH_SCHEDULED)) { + ResetFlag(statePtr, BG_FLUSH_SCHEDULED); active = 1; break; } } @@ -623,24 +643,24 @@ if (active) { TclChannelPreserve((Tcl_Channel)chanPtr); /* * TIP #398: by default, we no longer set the channel back into - * blocking mode. To restore the old blocking behavior, the - * environment variable TCL_FLUSH_NONBLOCKING_ON_EXIT must be set - * and not be "0". + * blocking mode. To restore the old blocking behavior, the + * environment variable TCL_FLUSH_NONBLOCKING_ON_EXIT must be set + * and not be "0". */ - if (doflushnb) { - /* - * Set the channel back into blocking mode to ensure that we - * wait for all data to flush out. - */ - - (void) Tcl_SetChannelOption(NULL, (Tcl_Channel) chanPtr, - "-blocking", "on"); - } + if (doflushnb) { + /* + * Set the channel back into blocking mode to ensure that we + * wait for all data to flush out. + */ + + (void) Tcl_SetChannelOption(NULL, (Tcl_Channel) chanPtr, + "-blocking", "on"); + } if ((chanPtr == (Channel *) tsdPtr->stdinChannel) || (chanPtr == (Channel *) tsdPtr->stdoutChannel) || (chanPtr == (Channel *) tsdPtr->stderrChannel)) { /* @@ -649,18 +669,18 @@ */ statePtr->refCount--; } - if (statePtr->refCount + 1 <= 1) { + if (statePtr->refCount <= 0) { /* * Close it only if the refcount indicates that the channel is * not referenced from any interpreter. If it is, that * interpreter will close the channel when it gets destroyed. */ - (void) Tcl_CloseEx(NULL, (Tcl_Channel) chanPtr, 0); + (void) Tcl_Close(NULL, (Tcl_Channel) chanPtr); } else { /* * The refcount is greater than zero, so flush the channel. */ @@ -830,17 +850,17 @@ Tcl_CreateCloseHandler( Tcl_Channel chan, /* The channel for which to create the close * callback. */ Tcl_CloseProc *proc, /* The callback routine to call when the * channel will be closed. */ - ClientData clientData) /* Arbitrary data to pass to the close + void *clientData) /* Arbitrary data to pass to the close * callback. */ { ChannelState *statePtr = ((Channel *) chan)->state; CloseCallback *cbPtr; - cbPtr = (CloseCallback *)Tcl_Alloc(sizeof(CloseCallback)); + cbPtr = (CloseCallback *)ckalloc(sizeof(CloseCallback)); cbPtr->proc = proc; cbPtr->clientData = clientData; cbPtr->nextPtr = statePtr->closeCbPtr; statePtr->closeCbPtr = cbPtr; @@ -868,11 +888,11 @@ Tcl_DeleteCloseHandler( Tcl_Channel chan, /* The channel for which to cancel the close * callback. */ Tcl_CloseProc *proc, /* The procedure for the callback to * remove. */ - ClientData clientData) /* The callback data for the callback to + void *clientData) /* The callback data for the callback to * remove. */ { ChannelState *statePtr = ((Channel *) chan)->state; CloseCallback *cbPtr, *cbPrevPtr; @@ -882,11 +902,11 @@ if (cbPrevPtr == NULL) { statePtr->closeCbPtr = cbPtr->nextPtr; } else { cbPrevPtr->nextPtr = cbPtr->nextPtr; } - Tcl_Free(cbPtr); + ckfree(cbPtr); break; } cbPrevPtr = cbPtr; } } @@ -917,11 +937,11 @@ Tcl_HashTable *hTblPtr; /* Hash table of channels. */ Tcl_Channel stdinChan, stdoutChan, stderrChan; hTblPtr = (Tcl_HashTable *)Tcl_GetAssocData(interp, "tclIO", NULL); if (hTblPtr == NULL) { - hTblPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + hTblPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(hTblPtr, TCL_STRING_KEYS); Tcl_SetAssocData(interp, "tclIO", (Tcl_InterpDeleteProc *) DeleteChannelTable, hTblPtr); /* @@ -959,19 +979,19 @@ * Results: * None. * * Side effects: * Deletes the hash table of channels. May close channels. May flush - * output on closed channels. Removes any channeEvent handlers that were + * output on closed channels. Removes any channelEvent handlers that were * registered in this interpreter. * *---------------------------------------------------------------------- */ static void DeleteChannelTable( - ClientData clientData, /* The per-interpreter data structure. */ + void *clientData, /* The per-interpreter data structure. */ Tcl_Interp *interp) /* The interpreter being deleted. */ { Tcl_HashTable *hTblPtr; /* The hash table. */ Tcl_HashSearch hSearch; /* Search variable. */ Tcl_HashEntry *hPtr; /* Search variable. */ @@ -992,11 +1012,11 @@ hPtr = Tcl_FirstHashEntry(hTblPtr, &hSearch)) { chanPtr = (Channel *)Tcl_GetHashValue(hPtr); statePtr = chanPtr->state; /* - * Remove any fileevents registered in this interpreter. + * Remove any file events registered in this interpreter. */ for (sPtr = statePtr->scriptRecordPtr, prevPtr = NULL; sPtr != NULL; sPtr = nextPtr) { nextPtr = sPtr->nextPtr; @@ -1009,11 +1029,11 @@ Tcl_DeleteChannelHandler((Tcl_Channel) chanPtr, TclChannelEventScriptInvoker, sPtr); TclDecrRefCount(sPtr->scriptPtr); - Tcl_Free(sPtr); + ckfree(sPtr); } else { prevPtr = sPtr; } } @@ -1026,17 +1046,17 @@ Tcl_DeleteHashEntry(hPtr); statePtr->epoch++; if (statePtr->refCount-- <= 1) { if (!GotFlag(statePtr, BG_FLUSH_SCHEDULED)) { - (void) Tcl_CloseEx(interp, (Tcl_Channel) chanPtr, 0); + (void) Tcl_Close(interp, (Tcl_Channel) chanPtr); } } } Tcl_DeleteHashTable(hTblPtr); - Tcl_Free(hTblPtr); + ckfree(hTblPtr); } /* *---------------------------------------------------------------------- * @@ -1067,27 +1087,27 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (tsdPtr->stdinInitialized == 1 && tsdPtr->stdinChannel != NULL && statePtr == ((Channel *)tsdPtr->stdinChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stdinChannel = NULL; return; } } else if (tsdPtr->stdoutInitialized == 1 && tsdPtr->stdoutChannel != NULL && statePtr == ((Channel *)tsdPtr->stdoutChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stdoutChannel = NULL; return; } } else if (tsdPtr->stderrInitialized == 1 && tsdPtr->stderrChannel != NULL && statePtr == ((Channel *)tsdPtr->stderrChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stderrChannel = NULL; return; } } @@ -1219,12 +1239,12 @@ statePtr = ((Channel *) chan)->state->bottomChanPtr->state; if (GotFlag(statePtr, CHANNEL_INCLOSE)) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "illegal recursive call to close through close-handler" - " of channel", -1)); + "illegal recursive call to close through close-handler" + " of channel", -1)); } return TCL_ERROR; } if (DetachChannel(interp, chan) != TCL_OK) { @@ -1245,19 +1265,19 @@ /* * If the refCount reached zero, close the actual channel. */ - if (statePtr->refCount + 1 <= 1) { + if (statePtr->refCount <= 0) { Tcl_Preserve(statePtr); if (!GotFlag(statePtr, BG_FLUSH_SCHEDULED)) { /* - * We don't want to re-enter Tcl_CloseEx(). + * We don't want to re-enter Tcl_Close(). */ if (!GotFlag(statePtr, CHANNEL_CLOSED)) { - if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { + if (Tcl_Close(interp, chan) != TCL_OK) { SetFlag(statePtr, CHANNEL_CLOSED); Tcl_Release(statePtr); return TCL_ERROR; } } @@ -1411,11 +1431,11 @@ Tcl_GetChannel( Tcl_Interp *interp, /* Interpreter in which to find or create the * channel. */ const char *chanName, /* The name of the channel. */ int *modePtr) /* Where to store the mode in which the - * channel was opened? Will contain an ORed + * channel was opened? Will contain an OR'ed * combination of TCL_READABLE and * TCL_WRITABLE, if non-NULL. */ { Channel *chanPtr; /* The actual channel. */ Tcl_HashTable *hTblPtr; /* Hash table of channels. */ @@ -1447,12 +1467,12 @@ hTblPtr = GetChannelTable(interp); hPtr = Tcl_FindHashEntry(hTblPtr, name); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can not find channel named \"%s\"", chanName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanName, NULL); + "can not find channel named \"%s\"", chanName)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanName, (char *)NULL); return NULL; } /* * Always return bottom-most channel in the stack. This one lives the @@ -1461,11 +1481,11 @@ */ chanPtr = (Channel *)Tcl_GetHashValue(hPtr); chanPtr = chanPtr->state->bottomChanPtr; if (modePtr != NULL) { - *modePtr = chanPtr->state->flags & (TCL_READABLE|TCL_WRITABLE); + *modePtr = GotFlag(chanPtr->state, TCL_READABLE|TCL_WRITABLE); } return (Tcl_Channel) chanPtr; } @@ -1494,11 +1514,11 @@ Tcl_Interp *interp, /* Interpreter in which to find or create the * channel. */ Tcl_Obj *objPtr, Tcl_Channel *channelPtr, int *modePtr, /* Where to store the mode in which the - * channel was opened? Will contain an ORed + * channel was opened? Will contain an OR'ed * combination of TCL_READABLE and * TCL_WRITABLE, if non-NULL. */ TCL_UNUSED(int) /*flags*/) { ChannelState *statePtr; @@ -1507,11 +1527,11 @@ if (interp == NULL) { return TCL_ERROR; } - ChanGetIntRep(objPtr, resPtr); + ChanGetInternalRep(objPtr, resPtr); if (resPtr) { /* * Confirm validity of saved lookup results. */ @@ -1529,37 +1549,35 @@ chan = Tcl_GetChannel(interp, TclGetString(objPtr), NULL); if (chan == NULL) { if (resPtr) { - Tcl_StoreIntRep(objPtr, &chanObjType, NULL); + Tcl_StoreInternalRep(objPtr, &chanObjType, NULL); } return TCL_ERROR; } if (resPtr && resPtr->refCount == 1) { - /* - * Re-use the ResolvedCmdName struct. - */ + /* Re-use the ResolvedCmdName struct */ + Tcl_Release((void *)resPtr->statePtr); - Tcl_Release(resPtr->statePtr); } else { - resPtr = (ResolvedChanName *) Tcl_Alloc(sizeof(ResolvedChanName)); + resPtr = (ResolvedChanName *) ckalloc(sizeof(ResolvedChanName)); resPtr->refCount = 0; - ChanSetIntRep(objPtr, resPtr); /* Overwrites, if needed */ + ChanSetInternalRep(objPtr, resPtr); /* Overwrites, if needed */ } statePtr = ((Channel *)chan)->state; resPtr->statePtr = statePtr; - Tcl_Preserve(statePtr); + Tcl_Preserve((void *) statePtr); resPtr->interp = interp; resPtr->epoch = statePtr->epoch; valid: *channelPtr = (Tcl_Channel) statePtr->bottomChanPtr; if (modePtr != NULL) { - *modePtr = statePtr->flags & (TCL_READABLE|TCL_WRITABLE); + *modePtr = GotFlag(statePtr, TCL_READABLE|TCL_WRITABLE); } return TCL_OK; } @@ -1581,11 +1599,11 @@ Tcl_Channel Tcl_CreateChannel( const Tcl_ChannelType *typePtr, /* The channel type record. */ const char *chanName, /* Name of channel to record. */ - ClientData instanceData, /* Instance specific data. */ + void *instanceData, /* Instance specific data. */ int mask) /* TCL_READABLE & TCL_WRITABLE to indicate if * the channel is readable, writable. */ { Channel *chanPtr; /* The channel structure newly created. */ ChannelState *statePtr; /* The stack-level independent state info for @@ -1604,33 +1622,44 @@ * as well. */ assert(sizeof(Tcl_ChannelTypeVersion) == sizeof(Tcl_DriverBlockModeProc *)); assert(typePtr->typeName != NULL); - if (Tcl_ChannelVersion(typePtr) != TCL_CHANNEL_VERSION_5) { +#ifndef TCL_NO_DEPRECATED + if (((NULL == typePtr->closeProc) || (TCL_CLOSE2PROC == typePtr->closeProc)) && (typePtr->close2Proc == NULL)) { + Tcl_Panic("channel type %s must define closeProc or close2Proc", typePtr->typeName); + } +#else + if (Tcl_ChannelVersion(typePtr) < TCL_CHANNEL_VERSION_5) { Tcl_Panic("channel type %s must be version TCL_CHANNEL_VERSION_5", typePtr->typeName); } if (typePtr->close2Proc == NULL) { Tcl_Panic("channel type %s must define close2Proc", typePtr->typeName); } +#endif if ((TCL_READABLE & mask) && (NULL == typePtr->inputProc)) { Tcl_Panic("channel type %s must define inputProc when used for reader channel", typePtr->typeName); } if ((TCL_WRITABLE & mask) && (NULL == typePtr->outputProc)) { Tcl_Panic("channel type %s must define outputProc when used for writer channel", typePtr->typeName); } if (NULL == typePtr->watchProc) { Tcl_Panic("channel type %s must define watchProc", typePtr->typeName); } +#ifndef TCL_NO_DEPRECATED + if ((NULL != typePtr->wideSeekProc) && (NULL == typePtr->seekProc)) { + Tcl_Panic("channel type %s must define seekProc if defining wideSeekProc", typePtr->typeName); + } +#endif /* * JH: We could subsequently memset these to 0 to avoid the numerous * assignments to 0/NULL below. */ - chanPtr = (Channel *)Tcl_Alloc(sizeof(Channel)); - statePtr = (ChannelState *)Tcl_Alloc(sizeof(ChannelState)); + chanPtr = (Channel *)ckalloc(sizeof(Channel)); + statePtr = (ChannelState *)ckalloc(sizeof(ChannelState)); chanPtr->state = statePtr; chanPtr->instanceData = instanceData; chanPtr->typePtr = typePtr; @@ -1641,22 +1670,23 @@ if (chanName != NULL) { unsigned len = strlen(chanName) + 1; /* - * Make sure we allocate at least 7 bytes, so it fits for "stdout" - * later. - */ + * Make sure we allocate at least 7 bytes, so it fits for "stdout" + * later. + */ - tmp = (char *)Tcl_Alloc((len < 7) ? 7 : len); + tmp = (char *)ckalloc((len < 7) ? 7 : len); strcpy(tmp, chanName); } else { - tmp = (char *)Tcl_Alloc(7); + tmp = (char *)ckalloc(7); tmp[0] = '\0'; } statePtr->channelName = tmp; statePtr->flags = mask; + statePtr->maxPerms = mask; /* Save max privileges for close callback */ /* * Set the channel to system default encoding. * * Note the strange bit of protection taking place here. If the system @@ -1671,12 +1701,16 @@ if (strcmp(name, "binary") != 0) { statePtr->encoding = Tcl_GetEncoding(NULL, name); } statePtr->inputEncodingState = NULL; statePtr->inputEncodingFlags = TCL_ENCODING_START; + ENCODING_PROFILE_SET(statePtr->inputEncodingFlags, + TCL_ENCODING_PROFILE_TCL8); statePtr->outputEncodingState = NULL; statePtr->outputEncodingFlags = TCL_ENCODING_START; + ENCODING_PROFILE_SET(statePtr->outputEncodingFlags, + TCL_ENCODING_PROFILE_TCL8); /* * Set the channel up initially in AUTO input translation mode to accept * "\n", "\r" and "\r\n". Output translation mode is set to a platform * specific default value. The eofChar is set to 0 for both input and @@ -1701,10 +1735,11 @@ statePtr->chPtr = NULL; statePtr->interestMask = 0; statePtr->scriptRecordPtr = NULL; statePtr->bufSize = CHANNELBUFFER_DEFAULT_SIZE; statePtr->timer = NULL; + statePtr->timerChanPtr = NULL; statePtr->csPtrR = NULL; statePtr->csPtrW = NULL; statePtr->outputStage = NULL; /* @@ -1802,11 +1837,11 @@ Tcl_StackChannel( Tcl_Interp *interp, /* The interpreter we are working in */ const Tcl_ChannelType *typePtr, /* The channel type record for the new * channel. */ - ClientData instanceData, /* Instance specific data for the new + void *instanceData, /* Instance specific data for the new * channel. */ int mask, /* TCL_READABLE & TCL_WRITABLE to indicate if * the channel is readable, writable. */ Tcl_Channel prevChan) /* The channel structure to replace */ { @@ -1829,11 +1864,11 @@ } if (statePtr == NULL) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't find state for channel \"%s\"", + "couldn't find state for channel \"%s\"", Tcl_GetChannelName(prevChan))); } return NULL; } @@ -1848,11 +1883,11 @@ * W | | | + | + | the capabilities of the superceded one! * RW| | + | + | + | * --+---+---+---+----+ */ - if ((mask & (statePtr->flags & (TCL_READABLE | TCL_WRITABLE))) == 0) { + if ((mask & GotFlag(statePtr, TCL_READABLE|TCL_WRITABLE)) == 0) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "reading and writing both disallowed for channel \"%s\"", Tcl_GetChannelName(prevChan))); } @@ -1880,11 +1915,11 @@ if (Tcl_Flush((Tcl_Channel) prevChanPtr) != TCL_OK) { statePtr->csPtrR = csPtrR; statePtr->csPtrW = csPtrW; if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "could not flush channel \"%s\"", + "could not flush channel \"%s\"", Tcl_GetChannelName(prevChan))); } return NULL; } @@ -1901,11 +1936,11 @@ * To preserve the information without having to read them again and to * avoid problems with the location in the channel (seeking might be * impossible) we move the buffers from the common state structure into * the channel itself. We use the buffers in the channel below the new * transformation to hold the data. In the future this allows us to write - * transformations which pre-read data and push the unused part back when + * transformations which preread data and push the unused part back when * they are going away. */ if (((mask & TCL_READABLE) != 0) && (statePtr->inQueueHead != NULL)) { /* @@ -1921,11 +1956,11 @@ statePtr->inQueueHead = NULL; statePtr->inQueueTail = NULL; } - chanPtr = (Channel *)Tcl_Alloc(sizeof(Channel)); + chanPtr = (Channel *)ckalloc(sizeof(Channel)); /* * Save some of the current state into the new structure, reinitialize the * parts which will stay with the transformation. * @@ -1983,20 +2018,20 @@ } if (--chanPtr->refCount) { return; } if (chanPtr->typePtr == NULL) { - Tcl_Free(chanPtr); + ckfree(chanPtr); } } static void ChannelFree( Channel *chanPtr) { - if (!chanPtr->refCount) { - Tcl_Free(chanPtr); + if (chanPtr->refCount == 0) { + ckfree(chanPtr); return; } chanPtr->typePtr = NULL; } @@ -2010,11 +2045,11 @@ * * Results: * A standard Tcl result. * * Side effects: - * If TCL_ERROR is returned, the posix error code will be set with + * If TCL_ERROR is returned, the Posix error code will be set with * Tcl_SetErrno. May leave a message in interp result as well. * *---------------------------------------------------------------------- */ @@ -2033,11 +2068,11 @@ chanPtr = statePtr->topChanPtr; if (chanPtr->downChanPtr != NULL) { /* - * Instead of manipulating the per-thread / per-interp list/hashtable + * Instead of manipulating the per-thread / per-interp list/hash table * of registered channels we wind down the state of the * transformation, and then restore the state of underlying channel * into the old structure. * * TODO: Figure out how to handle the situation where the chan @@ -2075,17 +2110,17 @@ * bypasses. */ if (!TclChanCaughtErrorBypass(interp, chan) && interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "could not flush channel \"%s\"", + "could not flush channel \"%s\"", Tcl_GetChannelName((Tcl_Channel) chanPtr))); } return TCL_ERROR; } - statePtr->csPtrR = csPtrR; + statePtr->csPtrR = csPtrR; statePtr->csPtrW = csPtrW; } /* * Anything in the input queue and the push-back buffers of the @@ -2138,12 +2173,15 @@ * chanPtr->downChanPtr = NULL; */ /* * Close and free the channel driver state. + * TIP #220: This is done with maximum privileges (as created). */ + ResetFlag(statePtr, TCL_READABLE|TCL_WRITABLE); + SetFlag(statePtr, statePtr->maxPerms); result = ChanClose(chanPtr, interp); ChannelFree(chanPtr); UpdateInterest(statePtr->topChanPtr); @@ -2163,12 +2201,12 @@ /* * This channel does not cover another one. Simply do a close, if * necessary. */ - if (statePtr->refCount + 1 <= 1) { - if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { + if (statePtr->refCount <= 0) { + if (Tcl_Close(interp, chan) != TCL_OK) { /* * TIP #219, Tcl Channel Reflection API. * "TclChanCaughtErrorBypass" is not required here, it was * done already by "Tcl_Close". */ @@ -2258,11 +2296,11 @@ * None. * *---------------------------------------------------------------------- */ -ClientData +void * Tcl_GetChannelInstanceData( Tcl_Channel chan) /* Channel for which to return client data. */ { Channel *chanPtr = (Channel *) chan; /* The actual channel. */ @@ -2346,11 +2384,11 @@ * computed. */ { ChannelState *statePtr = ((Channel *) chan)->state; /* State of actual channel. */ - return (statePtr->flags & (TCL_READABLE | TCL_WRITABLE)); + return GotFlag(statePtr, TCL_READABLE|TCL_WRITABLE); } /* *---------------------------------------------------------------------- * @@ -2397,30 +2435,78 @@ int Tcl_GetChannelHandle( Tcl_Channel chan, /* The channel to get file from. */ int direction, /* TCL_WRITABLE or TCL_READABLE. */ - ClientData *handlePtr) /* Where to store handle */ + void **handlePtr) /* Where to store handle */ { Channel *chanPtr; /* The actual channel. */ - ClientData handle; + void *handle; int result; chanPtr = ((Channel *) chan)->state->bottomChanPtr; if (!chanPtr->typePtr->getHandleProc) { - Tcl_SetChannelError(chan, Tcl_ObjPrintf( - "channel \"%s\" does not support OS handles", - Tcl_GetChannelName(chan))); + Tcl_SetChannelError(chan, Tcl_ObjPrintf( + "channel \"%s\" does not support OS handles", + Tcl_GetChannelName(chan))); return TCL_ERROR; } result = chanPtr->typePtr->getHandleProc(chanPtr->instanceData, direction, &handle); if (handlePtr) { *handlePtr = handle; } return result; } + +/* + *---------------------------------------------------------------------- + * + * Tcl_RemoveChannelMode -- + * + * Remove either read or write privileges from the channel. + * + * Results: + * A standard Tcl result code. + * + * Side effects: + * May change the access mode of the channel. + * May leave an error message in the interp. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_RemoveChannelMode( + Tcl_Interp *interp, /* The interp for an error message. Allowed to be NULL. */ + Tcl_Channel chan, /* The channel which is modified. */ + int mode) /* The access mode to drop from the channel */ +{ + const char* emsg; + ChannelState *statePtr = ((Channel *) chan)->state; + /* State of actual channel. */ + + if ((mode != TCL_READABLE) && (mode != TCL_WRITABLE)) { + emsg = "Illegal mode value."; + goto error; + } + if (0 == (GotFlag(statePtr, TCL_READABLE|TCL_WRITABLE) & ~mode)) { + emsg = "Bad mode, would make channel inacessible"; + goto error; + } + + ResetFlag(statePtr, mode); + return TCL_OK; + + error: + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Tcl_RemoveChannelMode error: %s. Channel: \"%s\"", + emsg, Tcl_GetChannelName((Tcl_Channel) chan))); + } + return TCL_ERROR; +} /* *--------------------------------------------------------------------------- * * AllocChannelBuffer -- @@ -2444,17 +2530,17 @@ *--------------------------------------------------------------------------- */ static ChannelBuffer * AllocChannelBuffer( - int length) /* Desired length of channel buffer. */ + Tcl_Size length) /* Desired length of channel buffer. */ { ChannelBuffer *bufPtr; - int n; + Tcl_Size n; n = length + CHANNELBUFFER_HEADER_SIZE + BUFFER_PADDING + BUFFER_PADDING; - bufPtr = (ChannelBuffer *)Tcl_Alloc(n); + bufPtr = (ChannelBuffer *)ckalloc(n); bufPtr->nextAdded = BUFFER_PADDING; bufPtr->nextRemoved = BUFFER_PADDING; bufPtr->bufLength = length + BUFFER_PADDING; bufPtr->nextPtr = NULL; bufPtr->refCount = 1; @@ -2476,18 +2562,18 @@ ChannelBuffer *bufPtr) { if (--bufPtr->refCount) { return; } - Tcl_Free(bufPtr); + ckfree(bufPtr); } static int IsShared( ChannelBuffer *bufPtr) { - return bufPtr->refCount + 1 > 2; + return bufPtr->refCount > 1; } /* *---------------------------------------------------------------------- * @@ -2526,15 +2612,15 @@ ReleaseChannelBuffer(bufPtr); return; } /* - * Only save buffers which have the requested buffersize for the channel. - * This is to honor dynamic changes of the buffersize made by the user. + * Only save buffers which have the requested buffer size for the channel. + * This is to honor dynamic changes of the buffe rsize made by the user. */ - if ((bufPtr->bufLength - BUFFER_PADDING) != statePtr->bufSize) { + if ((bufPtr->bufLength) != statePtr->bufSize + BUFFER_PADDING) { ReleaseChannelBuffer(bufPtr); return; } /* @@ -2640,11 +2726,11 @@ } Tcl_SetErrno(EINVAL); if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unable to access channel: invalid channel", -1)); + "unable to access channel: invalid channel", -1)); } return 1; } /* @@ -2683,14 +2769,15 @@ int errorCode = 0; /* Stores POSIX error codes from channel * driver operations. */ int wroteSome = 0; /* Set to one if any data was written to the * driver. */ + int bufExists; /* * Prevent writing on a dead channel -- a channel that has been closed but * not yet deallocated. This can occur if the exit handler for the channel - * deallocation runs before all channels are deregistered in all + * deallocation runs before all channels are unregistered in all * interpreters. */ if (CheckForDeadChannel(interp, statePtr)) { return -1; @@ -2801,13 +2888,13 @@ */ if (calledFromAsyncFlush) { /* * TIP #219, Tcl Channel Reflection API. - * When defering the error copy a message from the bypass into + * When deferring the error copy a message from the bypass into * the unreported area. Or discard it if the new error is to - * be ignored in favor of an earlier defered error. + * be ignored in favor of an earlier deferred error. */ Tcl_Obj *msg = statePtr->chanMsg; if (statePtr->unreportedError == 0) { @@ -2851,12 +2938,12 @@ /* * When we get an error we throw away all the output currently * queued. */ - DiscardOutputQueued(statePtr); ReleaseChannelBuffer(bufPtr); + DiscardOutputQueued(statePtr); break; } else { /* * TODO: Consider detecting and reacting to short writes on * blocking channels. Ought not happen. See iocmd-24.2. @@ -2863,24 +2950,36 @@ */ wroteSome = 1; } - bufPtr->nextRemoved += written; - - /* - * If this buffer is now empty, recycle it. - */ - - if (IsBufferEmpty(bufPtr)) { - statePtr->outQueueHead = bufPtr->nextPtr; - if (statePtr->outQueueHead == NULL) { - statePtr->outQueueTail = NULL; - } - RecycleBuffer(statePtr, bufPtr, 0); - } + bufExists = bufPtr->refCount > 1; ReleaseChannelBuffer(bufPtr); + if (bufExists) { + /* There is still a reference to this buffer other than the one + * this routine just released, meaning that final cleanup of the + * buffer hasn't been ordered by, e.g. by a reflected channel + * closing the channel from within one of its handler scripts (not + * something one would expecte, but it must be considered). Normal + * operations on the buffer can proceed. + */ + + bufPtr->nextRemoved += written; + + /* + * If this buffer is now empty, recycle it. + */ + + if (IsBufferEmpty(bufPtr)) { + statePtr->outQueueHead = bufPtr->nextPtr; + if (statePtr->outQueueHead == NULL) { + statePtr->outQueueTail = NULL; + } + RecycleBuffer(statePtr, bufPtr, 0); + } + } + } /* Closes "while". */ /* * If we wrote some data while flushing in the background, we are done. * We can't finish the background flush until we run out of data and the @@ -2919,11 +3018,11 @@ * If the channel is flagged as closed, delete it when the refCount drops * to zero, the output queue is empty and there is no output in the * current output buffer. */ - if (GotFlag(statePtr, CHANNEL_CLOSED) && (statePtr->refCount + 1 <= 1) && + if (GotFlag(statePtr, CHANNEL_CLOSED) && (statePtr->refCount <= 0) && (statePtr->outQueueHead == NULL) && ((statePtr->curOutPtr == NULL) || IsBufferEmpty(statePtr->curOutPtr))) { errorCode = CloseChannel(interp, chanPtr, errorCode); goto done; @@ -2938,18 +3037,46 @@ if (GotFlag(statePtr, CHANNEL_CLOSEDWRITE) && (statePtr->outQueueHead == NULL) && ((statePtr->curOutPtr == NULL) || IsBufferEmpty(statePtr->curOutPtr))) { errorCode = CloseChannelPart(interp, chanPtr, errorCode, - TCL_CLOSE_WRITE); + TCL_CLOSE_WRITE); goto done; } done: TclChannelRelease((Tcl_Channel)chanPtr); return errorCode; } + +static void +FreeChannelState( + char *blockPtr) /* Channel state to free. */ +{ + ChannelState *statePtr = (ChannelState *)blockPtr; + /* + * Even after close some members can be filled again (in events etc). + * Test in bug [79474c588] illustrates one leak (on remaining chanMsg). + * Possible other fields need freeing on some constellations. + */ + + DiscardInputQueued(statePtr, 1); + if (statePtr->curOutPtr != NULL) { + ReleaseChannelBuffer(statePtr->curOutPtr); + } + DiscardOutputQueued(statePtr); + + DeleteTimerHandler(statePtr); + + if (statePtr->chanMsg) { + Tcl_DecrRefCount(statePtr->chanMsg); + } + if (statePtr->unreportedMsg) { + Tcl_DecrRefCount(statePtr->unreportedMsg); + } + ckfree(statePtr); +} /* *---------------------------------------------------------------------- * * CloseChannel -- @@ -3055,11 +3182,11 @@ * closed. All the other channels in the stack are not allowed to remove. */ if (chanPtr == statePtr->bottomChanPtr) { if (statePtr->channelName != NULL) { - Tcl_Free(statePtr->channelName); + ckfree(statePtr->channelName); statePtr->channelName = NULL; } Tcl_FreeEncoding(statePtr->encoding); } @@ -3095,11 +3222,11 @@ /* * Cancel any outstanding timer. */ - Tcl_DeleteTimerHandler(statePtr->timer); + DeleteTimerHandler(statePtr); /* * Mark the channel as deleted by clearing the type structure. */ @@ -3112,11 +3239,11 @@ statePtr->topChanPtr = downChanPtr; downChanPtr->upChanPtr = NULL; ChannelFree(chanPtr); - return Tcl_CloseEx(interp, (Tcl_Channel) downChanPtr, 0); + return Tcl_Close(interp, (Tcl_Channel) downChanPtr); } /* * There is only the TOP Channel, so we free the remaining pointers we * have and then ourselves. Since this is the last of the channels in the @@ -3123,11 +3250,11 @@ * stack, make sure to free the ChannelState structure associated with it. */ ChannelFree(chanPtr); - Tcl_EventuallyFree(statePtr, TCL_DYNAMIC); + Tcl_EventuallyFree(statePtr, FreeChannelState); return errorCode; } /* @@ -3147,12 +3274,12 @@ * * NOTE: * The channel to cut out of the list must not be referenced in any * interpreter. This is something this procedure cannot check (despite * the refcount) because the caller usually wants fiddle with the channel - * (like transfering it to a different thread) and thus keeps the - * refcount artifically high to prevent its destruction. + * (like transferring it to a different thread) and thus keeps the + * refcount artificially high to prevent its destruction. * *---------------------------------------------------------------------- */ static void @@ -3262,13 +3389,13 @@ * Nothing. * * NOTE: * The channel to splice into the list must not be referenced in any * interpreter. This is something this procedure cannot check (despite - * the refcount) because the caller usually wants figgle with the channel - * (like transfering it to a different thread) and thus keeps the - * refcount artifically high to prevent its destruction. + * the refcount) because the caller usually wants fiddle with the channel + * (like transferring it to a different thread) and thus keeps the + * refcount artificially high to prevent its destruction. * *---------------------------------------------------------------------- */ static void @@ -3356,14 +3483,15 @@ * *---------------------------------------------------------------------- */ int -TclClose( +Tcl_Close( Tcl_Interp *interp, /* Interpreter for errors. */ Tcl_Channel chan) /* The channel being closed. Must not be - * referenced in any interpreter. */ + * referenced in any interpreter. May be NULL, + * in which case this is a no-op. */ { CloseCallback *cbPtr; /* Iterate over close callbacks for this * channel. */ Channel *chanPtr; /* The real IO channel. */ ChannelState *statePtr; /* State of real IO channel. */ @@ -3391,19 +3519,19 @@ chanPtr = (Channel *) chan; statePtr = chanPtr->state; chanPtr = statePtr->topChanPtr; - if (statePtr->refCount + 1 > 1) { + if (statePtr->refCount > 0) { Tcl_Panic("called Tcl_Close on channel with refCount > 0"); } if (GotFlag(statePtr, CHANNEL_INCLOSE)) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "illegal recursive call to close through close-handler" - " of channel", -1)); + "illegal recursive call to close through close-handler" + " of channel", -1)); } return TCL_ERROR; } SetFlag(statePtr, CHANNEL_INCLOSE); @@ -3443,37 +3571,42 @@ } } Tcl_ClearChannelHandlers(chan); - /* - * Cancel any outstanding timer. - */ - Tcl_DeleteTimerHandler(statePtr->timer); - /* * Invoke the registered close callbacks and delete their records. */ while (statePtr->closeCbPtr != NULL) { cbPtr = statePtr->closeCbPtr; statePtr->closeCbPtr = cbPtr->nextPtr; cbPtr->proc(cbPtr->clientData); - Tcl_Free(cbPtr); + ckfree(cbPtr); } ResetFlag(statePtr, CHANNEL_INCLOSE); /* * If this channel supports it, close the read side, since we don't need * it anymore and this will help avoid deadlocks on some channel types. */ +#ifndef TCL_NO_DEPRECATED + if ((chanPtr->typePtr->closeProc == TCL_CLOSE2PROC) || (chanPtr->typePtr->closeProc == NULL)) { + /* If this half-close gives a EINVAL or ENOTCONN, just continue the full close */ + result = chanPtr->typePtr->close2Proc(chanPtr->instanceData, interp, TCL_CLOSE_READ); + if ((result == EINVAL) || result == ENOTCONN) { + result = 0; + } + } +#else result = chanPtr->typePtr->close2Proc(chanPtr->instanceData, interp, TCL_CLOSE_READ); if ((result == EINVAL) || result == ENOTCONN) { result = 0; } +#endif /* * The call to FlushChannel will flush any queued output and invoke the * close function of the channel driver, or it will set up the channel to * be flushed and closed asynchronously. @@ -3502,11 +3635,11 @@ if (stickyError != 0) { Tcl_SetErrno(stickyError); if (interp != NULL) { Tcl_SetObjResult(interp, - Tcl_NewStringObj(Tcl_PosixError(interp), -1)); + Tcl_NewStringObj(Tcl_PosixError(interp), -1)); } return TCL_ERROR; } /* @@ -3517,11 +3650,11 @@ if (flushcode != 0) { /* flushcode has precedence, if available */ result = flushcode; } if ((result != 0) && (result != TCL_ERROR) && (interp != NULL) - && 0 == Tcl_GetCharLength(Tcl_GetObjResult(interp))) { + && 0 == TclGetCharLength(Tcl_GetObjResult(interp))) { Tcl_SetErrno(result); Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_PosixError(interp), -1)); } if (result != 0) { @@ -3566,11 +3699,11 @@ chanPtr = (Channel *) chan; statePtr = chanPtr->state; if ((flags & (TCL_READABLE | TCL_WRITABLE)) == 0) { - return TclClose(interp, chan); + return Tcl_Close(interp, chan); } if ((flags & (TCL_READABLE | TCL_WRITABLE)) == (TCL_READABLE | TCL_WRITABLE)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "double-close of channels not supported by %ss", chanPtr->typePtr->typeName)); @@ -3602,34 +3735,34 @@ * Check direction against channel mode. It is an error if we try to close * a direction not supported by the channel (already closed, or never * opened for that direction). */ - if (!(statePtr->flags & (TCL_READABLE | TCL_WRITABLE) & flags)) { + if (!(GotFlag(statePtr, TCL_READABLE|TCL_WRITABLE) & flags)) { const char *msg; if (flags & TCL_CLOSE_READ) { msg = "read"; } else { msg = "write"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "Half-close of %s-side not possible, side not opened or" - " already closed", msg)); + "Half-close of %s-side not possible, side not opened or" + " already closed", msg)); return TCL_ERROR; } /* * A user may try to call half-close from within a channel close handler. * That won't do. */ - if (statePtr->flags & CHANNEL_INCLOSE) { + if (GotFlag(statePtr, CHANNEL_INCLOSE)) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "illegal recursive call to close through close-handler" - " of channel", -1)); + "illegal recursive call to close through close-handler" + " of channel", -1)); } return TCL_ERROR; } if (flags & TCL_CLOSE_READ) { @@ -3674,11 +3807,11 @@ * Side effects: * Closes the write side of the channel. * * NOTE: * CloseWrite removes the channel as far as the user is concerned. - * However, the ooutput data structures may continue to exist for a while + * However, the output data structures may continue to exist for a while * longer if it has a background flush scheduled. The device itself is * eventually closed and the channel structures modified, in * CloseChannelPart, below. * *---------------------------------------------------------------------- @@ -3686,22 +3819,22 @@ static int CloseWrite( Tcl_Interp *interp, /* Interpreter for errors. */ Channel *chanPtr) /* The channel whose write side is being - * closed. May still be used by some - * interpreter */ + * closed. May still be used by some + * interpreter */ { /* * Notes: clear-channel-handlers - write side only ? or keep around, just * not called. * * No close callbacks are run - channel is still open (read side) */ ChannelState *statePtr = chanPtr->state; - /* State of real IO channel. */ + /* State of real IO channel. */ int flushcode; int result = 0; /* * The call to FlushChannel will flush any queued output and invoke the @@ -3912,11 +4045,11 @@ /* * Cancel any outstanding timer. */ - Tcl_DeleteTimerHandler(statePtr->timer); + DeleteTimerHandler(statePtr); /* * Remove any references to channel handlers for this channel that may be * about to be invoked. */ @@ -3933,20 +4066,26 @@ * Remove all the channel handler records attached to the channel itself. */ for (chPtr = statePtr->chPtr; chPtr != NULL; chPtr = chNext) { chNext = chPtr->nextPtr; - Tcl_Free(chPtr); + ckfree(chPtr); } statePtr->chPtr = NULL; /* * Cancel any pending copy operation. */ - StopCopy(statePtr->csPtrR); - StopCopy(statePtr->csPtrW); + if (statePtr->csPtrR) { + StopCopy(statePtr->csPtrR); + statePtr->csPtrR = NULL; + } + if (statePtr->csPtrW) { + StopCopy(statePtr->csPtrW); + statePtr->csPtrW = NULL; + } /* * Must set the interest mask now to 0, otherwise infinite loops will * occur if Tcl_DoOneEvent is called before the channel is finally deleted * in FlushChannel. This can happen if the channel has a background flush @@ -3960,11 +4099,11 @@ */ for (ePtr = statePtr->scriptRecordPtr; ePtr != NULL; ePtr = eNextPtr) { eNextPtr = ePtr->nextPtr; TclDecrRefCount(ePtr->scriptPtr); - Tcl_Free(ePtr); + ckfree(ePtr); } statePtr->scriptRecordPtr = NULL; } /* @@ -3979,25 +4118,25 @@ * the specified channel to the topmost channel in a stack. * * No encoding conversions are applied to the bytes being read. * * Results: - * The number of bytes written or TCL_IO_FAILURE in case of error. If - * TCL_IO_FAILURE, Tcl_GetErrno will return the error code. + * The number of bytes written or TCL_INDEX_NONE in case of error. If + * TCL_INDEX_NONE, Tcl_GetErrno will return the error code. * * Side effects: * May buffer up output and may cause output to be produced on the * channel. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_Write( Tcl_Channel chan, /* The channel to buffer output for. */ const char *src, /* Data to queue in output buffer. */ - size_t srcLen) /* Length of data in bytes, or -1 for + Tcl_Size srcLen) /* Length of data in bytes, or < 0 for * strlen(). */ { /* * Always use the topmost channel of the stack */ @@ -4007,18 +4146,18 @@ statePtr = ((Channel *) chan)->state; chanPtr = statePtr->topChanPtr; if (CheckChannelErrors(statePtr, TCL_WRITABLE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } - if (srcLen == TCL_INDEX_NONE) { + if (srcLen < 0) { srcLen = strlen(src); } - if (WriteBytes(chanPtr, src, srcLen) == -1) { - return TCL_IO_FAILURE; + if (WriteBytes(chanPtr, src, srcLen) < 0) { + return TCL_INDEX_NONE; } return srcLen; } /* @@ -4033,48 +4172,48 @@ * compensate for stacking. * * No encoding conversions are applied to the bytes being read. * * Results: - * The number of bytes written or TCL_IO_FAILURE in case of error. If - * TCL_IO_FAILURE, Tcl_GetErrno will return the error code. + * The number of bytes written or TCL_INDEX_NONE in case of error. If + * TCL_INDEX_NONE, Tcl_GetErrno will return the error code. * * Side effects: * May buffer up output and may cause output to be produced on the * channel. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_WriteRaw( Tcl_Channel chan, /* The channel to buffer output for. */ const char *src, /* Data to queue in output buffer. */ - size_t srcLen) /* Length of data in bytes, or -1 for + Tcl_Size srcLen) /* Length of data in bytes, or TCL_INDEX_NONE for * strlen(). */ { Channel *chanPtr = ((Channel *) chan); ChannelState *statePtr = chanPtr->state; /* State info for channel */ int errorCode; - size_t written; + Tcl_Size written; if (CheckChannelErrors(statePtr, TCL_WRITABLE | CHANNEL_RAW_MODE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } - if (srcLen == TCL_INDEX_NONE) { + if (srcLen < 0) { srcLen = strlen(src); } /* * Go immediately to the driver, do all the error handling by ourselves. * The code was stolen from 'FlushChannel'. */ written = ChanWrite(chanPtr, src, srcLen, &errorCode); - if (written == TCL_IO_FAILURE) { + if (written < 0) { Tcl_SetErrno(errorCode); } return written; } @@ -4090,59 +4229,59 @@ * ready e.g. if it contains a newline and we are in line buffering * mode. Compensates stacking, i.e. will redirect the data from the * specified channel to the topmost channel in a stack. * * Results: - * The number of bytes written or TCL_IO_FAILURE in case of error. If - * TCL_IO_FAILURE, Tcl_GetErrno will return the error code. + * The number of bytes written or TCL_INDEX_NONE in case of error. If + * TCL_INDEX_NONE, Tcl_GetErrno will return the error code. * * Side effects: * May buffer up output and may cause output to be produced on the * channel. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_WriteChars( Tcl_Channel chan, /* The channel to buffer output for. */ const char *src, /* UTF-8 characters to queue in output * buffer. */ - size_t len) /* Length of string in bytes, or -1 for + Tcl_Size len) /* Length of string in bytes, or TCL_INDEX_NONE for * strlen(). */ { Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ - int result; + Tcl_Size result; Tcl_Obj *objPtr; if (CheckChannelErrors(statePtr, TCL_WRITABLE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } chanPtr = statePtr->topChanPtr; - if (len == TCL_INDEX_NONE) { + if (len < 0) { len = strlen(src); } if (statePtr->encoding) { return WriteChars(chanPtr, src, len); } /* * Inefficient way to convert UTF-8 to byte-array, but the code * parallels the way it is done for objects. Special case for 1-byte - * (used by eg [puts] for the \n) could be extended to more efficient + * (used by e.g. [puts] for the \n) could be extended to more efficient * translation of the src string. */ if ((len == 1) && (UCHAR(*src) < 0xC0)) { return WriteBytes(chanPtr, src, len); } objPtr = Tcl_NewStringObj(src, len); - src = (char *) TclGetByteArrayFromObj(objPtr, &len); + src = (char *) Tcl_GetByteArrayFromObj(objPtr, &len); result = WriteBytes(chanPtr, src, len); TclDecrRefCount(objPtr); return result; } @@ -4159,21 +4298,21 @@ * flush internal buffers to output if one becomes full or is ready for * some other reason, e.g. if it contains a newline and the channel is in * line buffering mode. * * Results: - * The number of bytes written or -1 in case of error. If -1, - * Tcl_GetErrno() will return the error code. + * The number of bytes written or TCL_INDEX_NONE in case of error. If + * TCL_INDEX_NONE, Tcl_GetErrno() will return the error code. * * Side effects: * May buffer up output and may cause output to be produced on the * channel. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_WriteObj( Tcl_Channel chan, /* The channel to buffer output for. */ Tcl_Obj *objPtr) /* The object to write. */ { /* @@ -4181,20 +4320,20 @@ */ Channel *chanPtr; ChannelState *statePtr; /* State info for channel */ const char *src; - size_t srcLen = 0; + Tcl_Size srcLen; statePtr = ((Channel *) chan)->state; chanPtr = statePtr->topChanPtr; if (CheckChannelErrors(statePtr, TCL_WRITABLE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } if (statePtr->encoding == NULL) { - src = (char *) TclGetByteArrayFromObj(objPtr, &srcLen); + src = (char *) Tcl_GetByteArrayFromObj(objPtr, &srcLen); return WriteBytes(chanPtr, src, srcLen); } else { src = TclGetStringFromObj(objPtr, &srcLen); return WriteChars(chanPtr, src, srcLen); } @@ -4205,10 +4344,13 @@ Channel *chanPtr) { int inputBuffered; if (((Tcl_ChannelWideSeekProc(chanPtr->typePtr) != NULL) +#ifndef TCL_NO_DEPRECATED + || (Tcl_ChannelSeekProc(chanPtr->typePtr) != NULL) +#endif ) && ((inputBuffered = Tcl_InputBuffered((Tcl_Channel) chanPtr)) > 0)){ int ignore; DiscardInputQueued(chanPtr->state, 0); ChanSeek(chanPtr, -inputBuffered, SEEK_CUR, &ignore); @@ -4227,10 +4369,13 @@ DiscardInputQueued(chanPtr->state, 0); Tcl_SetErrno(EINVAL); return -1; } if (((Tcl_ChannelWideSeekProc(chanPtr->typePtr) != NULL) +#ifndef TCL_NO_DEPRECATED + || (Tcl_ChannelSeekProc(chanPtr->typePtr) != NULL) +#endif ) && (Tcl_OutputBuffered((Tcl_Channel) chanPtr) > 0)) { /* * CAVEAT - The assumption here is that FlushChannel() will push out * the bytes of any writes that are in progress. Since this is a * seekable channel, we assume it is not one that can block and force @@ -4239,11 +4384,11 @@ * may be required here like temporarily setting the channel into * blocking mode. */ if (FlushChannel(NULL, chanPtr, 0) != 0) { - return -1; + return -1; } } return 0; } @@ -4256,51 +4401,54 @@ * produced bytes into an output buffer, may queue the buffer for output * if it gets full, and also remembers whether the current buffer is * ready e.g. if it contains a newline and we are in line buffering mode. * * Results: - * The number of bytes written or -1 in case of error. If -1, + * The number of bytes written or TCL_INDEX_NONE in case of error. If TCL_INDEX_NONE, * Tcl_GetErrno will return the error code. * * Side effects: * May buffer up output and may cause output to be produced on the * channel. * *---------------------------------------------------------------------- */ -static int +static Tcl_Size Write( Channel *chanPtr, /* The channel to buffer output for. */ const char *src, /* UTF-8 string to write. */ - int srcLen, /* Length of UTF-8 string in bytes. */ + Tcl_Size srcLen, /* Length of UTF-8 string in bytes. */ Tcl_Encoding encoding) { ChannelState *statePtr = chanPtr->state; /* State info for channel */ char *nextNewLine = NULL; - int endEncoding, saved = 0, total = 0, flushed = 0, needNlFlush = 0; + int endEncoding, needNlFlush = 0; + Tcl_Size saved = 0, total = 0, flushed = 0; + char safe[BUFFER_PADDING]; + int encodingError = 0; if (srcLen) { - WillWrite(chanPtr); + WillWrite(chanPtr); } /* * Write the terminated escape sequence even if srcLen is 0. */ endEncoding = ((statePtr->outputEncodingFlags & TCL_ENCODING_END) != 0); - if (GotFlag(statePtr, CHANNEL_LINEBUFFERED) || (statePtr->outputTranslation != TCL_TRANSLATE_LF)) { nextNewLine = (char *)memchr(src, '\n', srcLen); } - while (srcLen + saved + endEncoding > 0) { + while (srcLen + saved + endEncoding > 0 && !encodingError) { ChannelBuffer *bufPtr; - char *dst, safe[BUFFER_PADDING]; - int result, srcRead, dstLen, dstWrote, srcLimit = srcLen; + char *dst; + int result, srcRead, dstLen, dstWrote; + Tcl_Size srcLimit = srcLen; if (nextNewLine) { srcLimit = nextNewLine - src; } @@ -4318,11 +4466,10 @@ memcpy(InsertPoint(bufPtr), safe, saved); bufPtr->nextAdded += saved; saved = 0; } - PreserveChannelBuffer(bufPtr); dst = InsertPoint(bufPtr); dstLen = SpaceLeft(bufPtr); result = Tcl_UtfToExternal(NULL, encoding, src, srcLimit, statePtr->outputEncodingFlags, @@ -4332,22 +4479,31 @@ /* * See chan-io-1.[89]. Tcl Bug 506297. */ statePtr->outputEncodingFlags &= ~TCL_ENCODING_START; + + /* + * See io-75.2, TCL bug 6978c01b65. + * Check, if an encoding error occured and should be reported to the + * script level. + * This happens, if a written character may not be represented by the + * current output encoding and strict encoding is active. + */ + + if (result == TCL_CONVERT_UNKNOWN || result == TCL_CONVERT_SYNTAX) { + encodingError = 1; + result = TCL_OK; + } if ((result != TCL_OK) && (srcRead + dstWrote == 0)) { /* * We're reading from invalid/incomplete UTF-8. */ - ReleaseChannelBuffer(bufPtr); - if (total == 0) { - Tcl_SetErrno(EINVAL); - return -1; - } - break; + encodingError = 1; + result = TCL_OK; } bufPtr->nextAdded += dstWrote; src += srcRead; srcLen -= srcRead; @@ -4401,11 +4557,11 @@ * the output buffer, so that we would get a completely full * buffer before flushing it. The extra bytes will be moved to the * beginning of the next buffer. */ - saved = 1 + ~SpaceLeft(bufPtr); + saved = -SpaceLeft(bufPtr); memcpy(safe, dst + dstLen, saved); bufPtr->nextAdded = bufPtr->bufLength; } if ((srcLen + saved == 0) && (result == TCL_OK)) { @@ -4412,18 +4568,17 @@ endEncoding = 0; } if (IsBufferFull(bufPtr)) { if (FlushChannel(NULL, chanPtr, 0) != 0) { - ReleaseChannelBuffer(bufPtr); return -1; } flushed += statePtr->bufSize; /* * We just flushed. So if we have needNlFlush set to record that - * we need to flush because theres a (translated) newline in the + * we need to flush because there is a (translated) newline in the * buffer, that's likely not true any more. But there is a tricky * exception. If we have saved bytes that did not really get * flushed and those bytes came from a translation of a newline as * the last thing taken from the src array, then needNlFlush needs * to remain set to flag that the next buffer still needs a @@ -4432,21 +4587,24 @@ if (needNlFlush && (saved == 0 || src[-1] != '\n')) { needNlFlush = 0; } } - ReleaseChannelBuffer(bufPtr); } - if ((flushed < total) && (GotFlag(statePtr, CHANNEL_UNBUFFERED) || - (needNlFlush && GotFlag(statePtr, CHANNEL_LINEBUFFERED)))) { + if (((flushed < total) && GotFlag(statePtr, CHANNEL_UNBUFFERED)) || + (needNlFlush && GotFlag(statePtr, CHANNEL_LINEBUFFERED))) { if (FlushChannel(NULL, chanPtr, 0) != 0) { return -1; } } UpdateInterest(chanPtr); + if (encodingError) { + Tcl_SetErrno(EILSEQ); + return -1; + } return total; } /* *--------------------------------------------------------------------------- @@ -4454,35 +4612,35 @@ * Tcl_Gets -- * * Reads a complete line of input from the channel into a Tcl_DString. * * Results: - * Length of line read (in characters) or -1 if error, EOF, or blocked. - * If -1, use Tcl_GetErrno() to retrieve the POSIX error code for the + * Length of line read (in characters) or TCL_INDEX_NONE if error, EOF, or blocked. + * If TCL_INDEX_NONE, use Tcl_GetErrno() to retrieve the POSIX error code for the * error or condition that occurred. * * Side effects: * May flush output on the channel. May cause input to be consumed from * the channel. * *--------------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_Gets( Tcl_Channel chan, /* Channel from which to read. */ Tcl_DString *lineRead) /* The line read will be appended to this * DString as UTF-8 characters. The caller * must have initialized it and is responsible * for managing the storage. */ { Tcl_Obj *objPtr; - size_t charsStored; + Tcl_Size charsStored; TclNewObj(objPtr); charsStored = Tcl_GetsObj(chan, objPtr); - if (charsStored + 1 > 1) { + if (charsStored > 0) { TclDStringAppendObj(lineRead, objPtr); } TclDecrRefCount(objPtr); return charsStored; } @@ -4495,12 +4653,12 @@ * Accumulate input from the input channel until end-of-line or * end-of-file has been seen. Bytes read from the input channel are * converted to UTF-8 using the encoding specified by the channel. * * Results: - * Number of characters accumulated in the object or -1 if error, - * blocked, or EOF. If -1, use Tcl_GetErrno() to retrieve the POSIX error + * Number of characters accumulated in the object or TCL_INDEX_NONE if error, + * blocked, or EOF. If TCL_INDEX_NONE, use Tcl_GetErrno() to retrieve the POSIX error * code for the error or condition that occurred. * * Side effects: * Consumes input from the channel. * @@ -4508,11 +4666,11 @@ * leave channel pointing after EOL, but don't return EOL in dst buffer. * *--------------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_GetsObj( Tcl_Channel chan, /* Channel from which to read. */ Tcl_Obj *objPtr) /* The line read will be appended to this * object as UTF-8 characters. */ { @@ -4520,17 +4678,24 @@ Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ ChannelBuffer *bufPtr; int inEofChar, skip, copiedTotal, oldFlags, oldRemoved; - size_t oldLength; + Tcl_Size oldLength; Tcl_Encoding encoding; char *dst, *dstEnd, *eol, *eof; Tcl_EncodingState oldState; + + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR)) { + UpdateInterest(chanPtr); + ResetFlag(statePtr, CHANNEL_EOF|CHANNEL_ENCODING_ERROR); + Tcl_SetErrno(EILSEQ); + return TCL_INDEX_NONE; + } if (CheckChannelErrors(statePtr, TCL_READABLE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } /* * If we're sitting ready to read the eofchar, there's no need to * do it. @@ -4541,11 +4706,11 @@ assert(statePtr->inputEncodingFlags & TCL_ENCODING_END); assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR)); /* TODO: Do we need this? */ UpdateInterest(chanPtr); - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } /* * A binary version of Tcl_GetsObj. This could also handle encodings that * are ascii-7 pure (iso8859, utf-8, ...) with a final encoding conversion @@ -4613,10 +4778,16 @@ inEofChar = statePtr->inEofChar; ResetFlag(statePtr, CHANNEL_BLOCKED); while (1) { if (dst >= dstEnd) { + /* + * In case of encoding errors, state gets flag + * CHANNEL_ENCODING_ERROR set in the call below. First, the + * EOF/EOL condition is checked, as we may have valid data with + * EOF/EOL before the encoding error. + */ if (FilterInputBytes(chanPtr, &gs) != 0) { goto restore; } dstEnd = dst + gs.bytesWrote; } @@ -4663,16 +4834,16 @@ if (*eol == '\r') { eol++; /* * If a CR is at the end of the buffer, then check for a - * LF at the begining of the next buffer, unless EOF char + * LF at the beginning of the next buffer, unless EOF char * was found already. */ if (eol >= dstEnd) { - size_t offset; + Tcl_Size offset; if (eol != eof) { offset = eol - objPtr->bytes; dst = dstEnd; if (FilterInputBytes(chanPtr, &gs) != 0) { @@ -4696,11 +4867,10 @@ break; case TCL_TRANSLATE_AUTO: eol = dst; skip = 1; if (GotFlag(statePtr, INPUT_SAW_CR)) { - ResetFlag(statePtr, INPUT_SAW_CR); if ((eol < dstEnd) && (*eol == '\n')) { /* * Skip the raw bytes that make up the '\n'. */ @@ -4746,12 +4916,14 @@ } if (*eol == '\n') { skip++; } eol--; + ResetFlag(statePtr, INPUT_SAW_CR); goto gotEOL; } else if (*eol == '\n') { + ResetFlag(statePtr, INPUT_SAW_CR); goto gotEOL; } } } if (eof != NULL) { @@ -4776,13 +4948,35 @@ */ Tcl_SetObjLength(objPtr, oldLength); CommonGetsCleanup(chanPtr); copiedTotal = -1; - ResetFlag(statePtr, CHANNEL_BLOCKED); + ResetFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR); goto done; } + goto gotEOL; + } else if (gs.bytesWrote == 0 + && GotFlag(statePtr, CHANNEL_ENCODING_ERROR)) { + /* Ticket c4eb46a1 Harald Oehlmann 2023-11-12 debugging session. + * In non blocking mode we loop indifenitly on a decoding error in + * this while-loop. + * Removed the following from the upper condition: + * "&& !GotFlag(statePtr, CHANNEL_NONBLOCKING)" + * In case of an encoding error with leading correct bytes, we pass here + * two times, as gs.bytesWrote is not 0 on the first pass. This feels + * once to much, as the data is anyway not used. + */ + + /* Set eol to the position that caused the encoding error, and then + * continue to gotEOL, which stores the data that was decoded + * without error to objPtr. This allows the caller to do something + * useful with the data decoded so far, and also results in the + * position of the file being the first byte that was not + * successfully decoded, allowing further processing at exactly that + * point, if desired. + */ + eol = dstEnd; goto gotEOL; } dst = dstEnd; } @@ -4878,11 +5072,11 @@ * in the buffers. */ done: assert(!GotFlag(statePtr, CHANNEL_EOF) - || GotFlag(statePtr, CHANNEL_STICKY_EOF) + || GotFlag(statePtr, CHANNEL_STICKY_EOF|CHANNEL_ENCODING_ERROR) || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0); assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED) == (CHANNEL_EOF|CHANNEL_BLOCKED))); /* @@ -4895,10 +5089,16 @@ chanPtr = statePtr->topChanPtr; TclChannelPreserve((Tcl_Channel)chanPtr); } UpdateInterest(chanPtr); TclChannelRelease((Tcl_Channel)chanPtr); + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR) && gs.bytesWrote == 0) { + bufPtr->nextRemoved = oldRemoved; + Tcl_SetErrno(EILSEQ); + copiedTotal = -1; + } + ResetFlag(statePtr, CHANNEL_ENCODING_ERROR); return copiedTotal; } /* *--------------------------------------------------------------------------- @@ -4912,12 +5112,12 @@ * WARNING! The notion of "binary" used here is different from notions * of "binary" used in other places. In particular, this "binary" routine * may be called when an -eofchar is set on the channel. * * Results: - * Number of characters accumulated in the object or -1 if error, - * blocked, or EOF. If -1, use Tcl_GetErrno() to retrieve the POSIX error + * Number of characters accumulated in the object or TCL_INDEX_NONE if error, + * blocked, or EOF. If TCL_INDEX_NONE, use Tcl_GetErrno() to retrieve the POSIX error * code for the error or condition that occurred. * * Side effects: * Consumes input from the channel. * @@ -4936,11 +5136,11 @@ Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ ChannelBuffer *bufPtr; int inEofChar, skip, copiedTotal, oldFlags, oldRemoved; - size_t rawLen, byteLen = 0, oldLength; + Tcl_Size rawLen, byteLen, oldLength; int eolChar; unsigned char *dst, *dstEnd, *eol, *eof, *byteArray; /* * This operation should occur at the top of a channel stack. @@ -4954,11 +5154,11 @@ /* * Preserved so we can restore the channel's state in case we don't find a * newline in the available input. */ - byteArray = TclGetByteArrayFromObj(objPtr, &byteLen); + byteArray = Tcl_GetByteArrayFromObj(objPtr, &byteLen); oldFlags = statePtr->inputEncodingFlags; oldRemoved = BUFFER_PADDING; oldLength = byteLen; if (bufPtr != NULL) { oldRemoved = bufPtr->nextRemoved; @@ -5008,11 +5208,11 @@ * Incoming CHANNEL_STICKY_EOF is filtered out on entry. A new * CHANNEL_STICKY_EOF set in this routine leads to return before * coming back here. When we are not dealing with * CHANNEL_STICKY_EOF, a CHANNEL_EOF implies an empty buffer. * Here the buffer is non-empty so we know we're a non-EOF. - */ + */ assert(!GotFlag(statePtr, CHANNEL_STICKY_EOF)); assert(!GotFlag(statePtr, CHANNEL_EOF)); } @@ -5061,11 +5261,11 @@ skip = 0; eol = dstEnd; if ((dst == dstEnd) && (byteLen == oldLength)) { /* * If we didn't append any bytes before encountering EOF, - * caller needs to see -1. + * caller needs to see TCL_INDEX_NONE. */ byteArray = Tcl_SetByteArrayLength(objPtr, oldLength); CommonGetsCleanup(chanPtr); copiedTotal = -1; @@ -5189,11 +5389,11 @@ *--------------------------------------------------------------------------- */ static void FreeBinaryEncoding( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (tsdPtr->binaryEncoding != NULL) { Tcl_FreeEncoding(tsdPtr->binaryEncoding); @@ -5200,11 +5400,11 @@ tsdPtr->binaryEncoding = NULL; } } static Tcl_Encoding -GetBinaryEncoding() +GetBinaryEncoding(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (tsdPtr->binaryEncoding == NULL) { tsdPtr->binaryEncoding = Tcl_GetEncoding(NULL, "iso8859-1"); @@ -5305,11 +5505,11 @@ * Incoming CHANNEL_STICKY_EOF is filtered out on entry. A new * CHANNEL_STICKY_EOF set in this routine leads to return before * coming back here. When we are not dealing with CHANNEL_STICKY_EOF, * a CHANNEL_EOF implies an empty buffer. Here the buffer is * non-empty so we know we're a non-EOF. - */ + */ assert(!GotFlag(statePtr, CHANNEL_STICKY_EOF)); assert(!GotFlag(statePtr, CHANNEL_EOF)); } @@ -5344,14 +5544,22 @@ spaceLeft = length - offset; dst = objPtr->bytes + offset; *gsPtr->dstPtr = dst; } gsPtr->state = statePtr->inputEncodingState; + result = Tcl_ExternalToUtf(NULL, gsPtr->encoding, raw, rawLen, statePtr->inputEncodingFlags | TCL_ENCODING_NO_TERMINATE, &statePtr->inputEncodingState, dst, spaceLeft, &gsPtr->rawRead, &gsPtr->bytesWrote, &gsPtr->charsWrote); + + if (result == TCL_CONVERT_UNKNOWN || result == TCL_CONVERT_SYNTAX) { + SetFlag(statePtr, CHANNEL_ENCODING_ERROR); + ResetFlag(statePtr, CHANNEL_STICKY_EOF); + ResetFlag(statePtr, CHANNEL_EOF); + result = TCL_OK; + } /* * Make sure that if we go through 'gets', that we reset the * TCL_ENCODING_START flag still. [Bug #523988] */ @@ -5568,24 +5776,24 @@ * destination buffer. * * No encoding conversions are applied to the bytes being read. * * Results: - * The number of bytes read, or -1 on error. Use Tcl_GetErrno() to + * The number of bytes read, or TCL_INDEX_NONE on error. Use Tcl_GetErrno() to * retrieve the error code for the error that occurred. * * Side effects: * May cause input to be buffered. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_Read( Tcl_Channel chan, /* The channel from which to read. */ char *dst, /* Where to store input read. */ - size_t bytesToRead) /* Maximum number of bytes to read. */ + Tcl_Size bytesToRead) /* Maximum number of bytes to read. */ { Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ @@ -5594,11 +5802,11 @@ */ chanPtr = statePtr->topChanPtr; if (CheckChannelErrors(statePtr, TCL_READABLE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } return DoRead(chanPtr, dst, bytesToRead, 0); } @@ -5613,44 +5821,44 @@ * destination buffer. * * No encoding conversions are applied to the bytes being read. * * Results: - * The number of bytes read, or -1 on error. Use Tcl_GetErrno() to + * The number of bytes read, or TCL_INDEX_NONE on error. Use Tcl_GetErrno() to * retrieve the error code for the error that occurred. * * Side effects: * May cause input to be buffered. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ReadRaw( Tcl_Channel chan, /* The channel from which to read. */ char *readBuf, /* Where to store input read. */ - size_t bytesToRead) /* Maximum number of bytes to read. */ + Tcl_Size bytesToRead) /* Maximum number of bytes to read. */ { Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ int copied = 0; assert(bytesToRead > 0); if (CheckChannelErrors(statePtr, TCL_READABLE | CHANNEL_RAW_MODE) != 0) { - return TCL_IO_FAILURE; + return TCL_INDEX_NONE; } /* * First read bytes from the push-back buffers. */ while (chanPtr->inQueueHead && bytesToRead > 0) { ChannelBuffer *bufPtr = chanPtr->inQueueHead; int bytesInBuffer = BytesLeft(bufPtr); - int toCopy = (bytesInBuffer < (int)bytesToRead) ? bytesInBuffer - : (int)bytesToRead; + int toCopy = (bytesInBuffer < bytesToRead) ? bytesInBuffer + : bytesToRead; /* * Copy the current chunk into the read buffer. */ @@ -5659,12 +5867,12 @@ copied += toCopy; readBuf += toCopy; bytesToRead -= toCopy; /* - * If the current buffer is empty recycle it. - */ + * If the current buffer is empty recycle it. + */ if (IsBufferEmpty(bufPtr)) { chanPtr->inQueueHead = bufPtr->nextPtr; if (chanPtr->inQueueHead == NULL) { chanPtr->inQueueTail = NULL; @@ -5673,11 +5881,11 @@ } } /* * Go to the driver only if we got nothing from pushback. Have to do it - * this way to avoid EOF mis-timings when we consider the ability that EOF + * this way to avoid EOF mistimings when we consider the ability that EOF * may not be a permanent condition in the driver, and in that case we * have to synchronize. */ if (copied) { @@ -5689,11 +5897,11 @@ */ if (bytesToRead > 0) { int nread = ChanRead(chanPtr, readBuf, bytesToRead); - if (nread == -1) { + if (nread < 0) { /* * An error signaled. If CHANNEL_BLOCKED, then the error is not * real, but an indication of blocked state. In that case, retain * the flag and let caller receive the short read of copied bytes * from the pushback. HOWEVER, if copied==0 bytes from pushback @@ -5705,12 +5913,12 @@ if (!GotFlag(statePtr, CHANNEL_BLOCKED) || copied == 0) { copied = -1; } } else if (nread > 0) { /* - * Successful read (short is OK) - add to bytes copied. - */ + * Successful read (short is OK) - add to bytes copied. + */ copied += nread; } else { /* * nread == 0. Driver is at EOF. Let that state filter up. @@ -5731,25 +5939,25 @@ * in a Tcl byte array object. Otherwise, the raw bytes are converted to * UTF-8 using the channel's current encoding and stored in a Tcl string * object. * * Results: - * The number of characters read, or -1 on error. Use Tcl_GetErrno() to + * The number of characters read, or TCL_INDEX_NONE on error. Use Tcl_GetErrno() to * retrieve the error code for the error that occurred. * * Side effects: * May cause input to be buffered. * *--------------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ReadChars( Tcl_Channel chan, /* The channel to read. */ Tcl_Obj *objPtr, /* Input data is stored in this object. */ - size_t toRead, /* Maximum number of characters to store, or - * -1 to read all available data (up to EOF or + Tcl_Size toRead, /* Maximum number of characters to store, or + * TCL_INDEX_NONE to read all available data (up to EOF or * when channel blocks). */ int appendFlag) /* If non-zero, data read from the channel * will be appended to the object. Otherwise, * the data will replace the existing contents * of the object. */ @@ -5769,14 +5977,14 @@ * Update the notifier state so we don't block while there is still * data in the buffers. */ UpdateInterest(chanPtr); - return -1; + return TCL_INDEX_NONE; } - return DoReadChars(chanPtr, objPtr, toRead, appendFlag); + return DoReadChars(chanPtr, objPtr, toRead, 0, appendFlag); } /* *--------------------------------------------------------------------------- * * DoReadChars -- @@ -5787,46 +5995,94 @@ * in a Tcl byte array object. Otherwise, the raw bytes are converted to * UTF-8 using the channel's current encoding and stored in a Tcl string * object. * * Results: - * The number of characters read, or -1 on error. Use Tcl_GetErrno() to + * The number of characters read, or TCL_INDEX_NONE on error. Use Tcl_GetErrno() to * retrieve the error code for the error that occurred. * * Side effects: * May cause input to be buffered. * *--------------------------------------------------------------------------- */ -static int +static Tcl_Size DoReadChars( Channel *chanPtr, /* The channel to read. */ Tcl_Obj *objPtr, /* Input data is stored in this object. */ - size_t toRead, /* Maximum number of characters to store, or - * -1 to read all available data (up to EOF or + Tcl_Size toRead, /* Maximum number of characters to store, or + * TCL_INDEX_NONE to read all available data (up to EOF or * when channel blocks). */ + int allowShortReads, /* Allow half-blocking (pipes,sockets) */ int appendFlag) /* If non-zero, data read from the channel * will be appended to the object. Otherwise, * the data will replace the existing contents * of the object. */ { ChannelState *statePtr = chanPtr->state; /* State info for channel */ ChannelBuffer *bufPtr; - int copied, copiedNow, result; + Tcl_Size copied; + int result; Tcl_Encoding encoding = statePtr->encoding; int binaryMode; #define UTF_EXPANSION_FACTOR 1024 int factor = UTF_EXPANSION_FACTOR; + + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR)) { + ResetFlag(statePtr, CHANNEL_EOF|CHANNEL_ENCODING_ERROR); + /* TODO: UpdateInterest not needed here? */ + UpdateInterest(chanPtr); + Tcl_SetErrno(EILSEQ); + return -1; + } + + /* + * Early out when next read will see eofchar. + * + * NOTE: See DoRead for argument that it's a bug (one we're keeping) to + * have this escape before the one for zero-char read request. + */ + + if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) { + SetFlag(statePtr, CHANNEL_EOF); + assert(statePtr->inputEncodingFlags & TCL_ENCODING_END); + assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR)); + + /* TODO: UpdateInterest not needed here? */ + UpdateInterest(chanPtr); + return 0; + } + + /* + * Special handling for zero-char read request. + */ + if (toRead == 0) { + if (GotFlag(statePtr, CHANNEL_EOF)) { + statePtr->inputEncodingFlags |= TCL_ENCODING_START; + } + ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF); + statePtr->inputEncodingFlags &= ~TCL_ENCODING_END; + /* TODO: UpdateInterest not needed here? */ + UpdateInterest(chanPtr); + return 0; + } + + /* + * This operation should occur at the top of a channel stack. + */ + + chanPtr = statePtr->topChanPtr; + TclChannelPreserve((Tcl_Channel)chanPtr); binaryMode = (encoding == NULL) && (statePtr->inputTranslation == TCL_TRANSLATE_LF) && (statePtr->inEofChar == '\0'); if (appendFlag) { - if (binaryMode && (NULL == TclGetBytesFromObj(NULL, objPtr, NULL))) { + if (binaryMode && (NULL == Tcl_GetBytesFromObj(NULL, objPtr, NULL))) { binaryMode = 0; } } else { if (binaryMode) { Tcl_SetByteArrayLength(objPtr, 0); @@ -5843,68 +6099,30 @@ TclGetString(objPtr); } } - /* - * Early out when next read will see eofchar. - * - * NOTE: See DoRead for argument that it's a bug (one we're keeping) to - * have this escape before the one for zero-char read request. - */ - - if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) { - SetFlag(statePtr, CHANNEL_EOF); - assert(statePtr->inputEncodingFlags & TCL_ENCODING_END); - assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR)); - - /* TODO: We don't need this call? */ - UpdateInterest(chanPtr); - return 0; - } - - /* - * Special handling for zero-char read request. - */ - if (toRead == 0) { - if (GotFlag(statePtr, CHANNEL_EOF)) { - statePtr->inputEncodingFlags |= TCL_ENCODING_START; - } - ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF); - statePtr->inputEncodingFlags &= ~TCL_ENCODING_END; - /* TODO: We don't need this call? */ - UpdateInterest(chanPtr); - return 0; - } - - /* - * This operation should occur at the top of a channel stack. - */ - - chanPtr = statePtr->topChanPtr; - TclChannelPreserve((Tcl_Channel)chanPtr); - /* * Must clear the BLOCKED|EOF flags here since we check before reading. */ if (GotFlag(statePtr, CHANNEL_EOF)) { statePtr->inputEncodingFlags |= TCL_ENCODING_START; } ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF); statePtr->inputEncodingFlags &= ~TCL_ENCODING_END; - for (copied = 0; toRead > 0; ) { - copiedNow = -1; + for (copied = 0; toRead != 0 ; ) { + int copiedNow = -1; if (statePtr->inQueueHead != NULL) { if (binaryMode) { copiedNow = ReadBytes(statePtr, objPtr, toRead); } else { copiedNow = ReadChars(statePtr, objPtr, toRead, &factor); } /* - * If the current buffer is empty recycle it. + * Recycle current buffer if empty. */ bufPtr = statePtr->inQueueHead; if (IsBufferEmpty(bufPtr)) { ChannelBuffer *nextPtr = bufPtr->nextPtr; @@ -5913,18 +6131,31 @@ statePtr->inQueueHead = nextPtr; if (nextPtr == NULL) { statePtr->inQueueTail = NULL; } } + + /* + * If CHANNEL_ENCODING_ERROR and CHANNEL_STICKY_EOF are both set, + * then CHANNEL_ENCODING_ERROR was caused by data that occurred + * after the EOF character was encountered, so it doesn't count as + * a real error. + */ + + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR) + && !GotFlag(statePtr, CHANNEL_STICKY_EOF) + && (!GotFlag(statePtr, CHANNEL_NONBLOCKING))) { + goto finish; + } } if (copiedNow < 0) { if (GotFlag(statePtr, CHANNEL_EOF)) { break; } - if (GotFlag(statePtr, CHANNEL_NONBLOCKING|CHANNEL_BLOCKED) - == (CHANNEL_NONBLOCKING|CHANNEL_BLOCKED)) { + if ((GotFlag(statePtr, CHANNEL_NONBLOCKING) || allowShortReads) + && GotFlag(statePtr, CHANNEL_BLOCKED)) { break; } result = GetInput(chanPtr); if (chanPtr != statePtr->topChanPtr) { TclChannelRelease((Tcl_Channel)chanPtr); @@ -5941,10 +6172,11 @@ copied += copiedNow; toRead -= copiedNow; } } +finish: /* * Failure to fill a channel buffer may have left channel reporting a * "blocked" state, but so long as we fulfilled the request here, the * caller does not consider us blocked. */ @@ -5952,11 +6184,11 @@ if (toRead == 0) { ResetFlag(statePtr, CHANNEL_BLOCKED); } /* - * Regenerate the top channel, in case it was changed due to + * Regenerate chanPtr in case it was changed due to * self-modifying reflected transforms. */ if (chanPtr != statePtr->topChanPtr) { TclChannelRelease((Tcl_Channel)chanPtr); @@ -5968,15 +6200,27 @@ * Update the notifier state so we don't block while there is still data * in the buffers. */ assert(!GotFlag(statePtr, CHANNEL_EOF) - || GotFlag(statePtr, CHANNEL_STICKY_EOF) + || GotFlag(statePtr, CHANNEL_STICKY_EOF|CHANNEL_ENCODING_ERROR) || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0); assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED) - == (CHANNEL_EOF|CHANNEL_BLOCKED))); + == (CHANNEL_EOF|CHANNEL_BLOCKED))); UpdateInterest(chanPtr); + + /* This must comes after UpdateInterest(), which may set errno */ + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR) + && (!copied || !GotFlag(statePtr, CHANNEL_NONBLOCKING))) { + /* Channel either is blocking or is nonblocking with no data + * succesfully red before the error. Return an error so that callers + * like [read] can also return an error. + */ + ResetFlag(statePtr, CHANNEL_EOF|CHANNEL_ENCODING_ERROR); + Tcl_SetErrno(EILSEQ); + copied = -1; + } TclChannelRelease((Tcl_Channel)chanPtr); return copied; } /* @@ -5992,11 +6236,11 @@ * 'bytesToRead' can safely be a very large number because space is only * allocated to hold data read from the channel as needed. * * Results: * The return value is the number of bytes appended to the object, or - * -1 to indicate that zero bytes were read due to an EOF. + * TCL_INDEX_NONE to indicate that zero bytes were read due to an EOF. * * Side effects: * The storage of bytes in objPtr can cause (re-)allocation of memory. * *--------------------------------------------------------------------------- @@ -6061,17 +6305,17 @@ Tcl_Obj *objPtr, /* Input data is appended to this object. * objPtr->length is how much space has been * allocated to hold data, not how many bytes * of data have been stored in the object. */ int charsToRead, /* Maximum number of characters to store, or - * -1 to get all available characters. + * TCL_INDEX_NONE to get all available characters. * Characters are obtained from the first * buffer in the queue -- even if this number * is larger than the number of characters * available in the first buffer, only the * characters from the first buffer are - * returned. The execption is when there is + * returned. The exception is when there is * not any complete character in the first * buffer. In that case, a recursive call * effectively obtains chars from the * second buffer. */ int *factorPtr) /* On input, contains a guess of how many @@ -6085,11 +6329,11 @@ Tcl_EncodingState savedState = statePtr->inputEncodingState; ChannelBuffer *bufPtr = statePtr->inQueueHead; int savedIEFlags = statePtr->inputEncodingFlags; int savedFlags = statePtr->flags; char *dst, *src = RemovePoint(bufPtr); - size_t numBytes; + Tcl_Size numBytes; int srcLen = BytesLeft(bufPtr); /* * One src byte can yield at most one character. So when the number of * src bytes we plan to read is less than the limit on character count to @@ -6106,14 +6350,15 @@ */ int factor = *factorPtr; int dstLimit = TCL_UTF_MAX - 1 + toRead * factor / UTF_EXPANSION_FACTOR; - (void) TclGetStringFromObj(objPtr, &numBytes); - Tcl_AppendToObj(objPtr, NULL, dstLimit); + if (dstLimit <= 0) dstLimit = INT_MAX; /* avoid overflow */ + (void)TclGetStringFromObj(objPtr, &numBytes); + TclAppendUtfToUtf(objPtr, NULL, dstLimit); if (toRead == srcLen) { - size_t size; + unsigned int size; dst = TclGetStringStorage(objPtr, &size) + numBytes; dstLimit = size - numBytes; } else { dst = TclGetString(objPtr) + numBytes; @@ -6161,10 +6406,16 @@ || (statePtr->inputEncodingFlags & TCL_ENCODING_END) == 0); code = Tcl_ExternalToUtf(NULL, encoding, src, srcLen, flags, &statePtr->inputEncodingState, dst, dstLimit, &srcRead, &dstDecoded, &numChars); + + if (code == TCL_CONVERT_UNKNOWN || code == TCL_CONVERT_SYNTAX + || (code == TCL_CONVERT_MULTIBYTE && GotFlag(statePtr, CHANNEL_EOF))) { + SetFlag(statePtr, CHANNEL_ENCODING_ERROR); + code = TCL_OK; + } /* * Perform the translation transformation in place. Read no more than * the dstDecoded bytes the encoding transformation actually produced. * Capture the number of bytes written in dstWrote. Capture the number @@ -6189,16 +6440,16 @@ * NOTE the bizarre spec of TranslateInputEOL in this case. * Clearly the eof char had to be read in order to account for * the stopping, but the value of dstRead does not include it. * * Also rather bizarre, our caller can only notice an EOF - * condition if we return the value -1 as the number of chars + * condition if we return the value TCL_INDEX_NONE as the number of chars * read. This forces us to perform a 2-call dance where the * first call can read all the chars up to the eof char, and * the second call is solely for consuming the encoded eof * char then pointed at by src so that we can return that - * magic -1 value. This seems really wasteful, especially + * magic TCL_INDEX_NONE value. This seems really wasteful, especially * since the first decoding pass of each call is likely to * decode many bytes beyond that eof char that's all we care * about. */ @@ -6297,11 +6548,11 @@ Tcl_SetObjLength(objPtr, numBytes + 1); return 1; } - } else if (statePtr->flags & CHANNEL_EOF) { + } else if (GotFlag(statePtr, CHANNEL_EOF)) { /* * The bare \r is the only char and we will never read a * subsequent char to make the determination. */ @@ -6337,11 +6588,11 @@ * We read more chars than allowed. Reset limits to prevent that * and try again. Don't forget the extra padding of TCL_UTF_MAX * bytes demanded by the Tcl_ExternalToUtf() call! */ - dstLimit = Tcl_UtfAtIndex(dst, charsToRead) - dst + (TCL_UTF_MAX - 1); + dstLimit = TclUtfAtIndex(dst, charsToRead) - dst + (TCL_UTF_MAX - 1); statePtr->flags = savedFlags; statePtr->inputEncodingFlags = savedIEFlags; statePtr->inputEncodingState = savedState; continue; } @@ -6400,11 +6651,11 @@ * to prevent exactly this situation. I.e. it should never happen. * Therefore it is ok to panic should it happen despite the * precautions. */ - if (nextPtr->nextRemoved - srcLen < 0) { + if (nextPtr->nextRemoved < srcLen) { Tcl_Panic("Buffer Underflow, BUFFER_PADDING not enough"); } nextPtr->nextRemoved -= srcLen; memcpy(RemovePoint(nextPtr), src, srcLen); @@ -6532,27 +6783,32 @@ while ((crFound = (const char *)memchr(src, '\r', lesser))) { int numBytes = crFound - src; memmove(dst, src, numBytes); - dst += numBytes; dstLen -= numBytes; - src += numBytes; srcLen -= numBytes; + dst += numBytes; + dstLen -= numBytes; + src += numBytes; + srcLen -= numBytes; if (srcLen == 1) { /* valid src bytes end in \r */ if (eof) { *dst++ = '\r'; - src++; srcLen--; + src++; + srcLen--; } else { lesser = 0; break; } } else if (src[1] == '\n') { *dst++ = '\n'; - src += 2; srcLen -= 2; + src += 2; + srcLen -= 2; } else { *dst++ = '\r'; - src++; srcLen--; + src++; + srcLen--; } dstLen--; lesser = (dstLen < srcLen) ? dstLen : srcLen; } memmove(dst, src, lesser); @@ -6563,26 +6819,32 @@ case TCL_TRANSLATE_AUTO: { const char *crFound, *src = srcStart; char *dst = dstStart; int lesser; - if ((statePtr->flags & INPUT_SAW_CR) && srcLen) { - if (*src == '\n') { src++; srcLen--; } + if (GotFlag(statePtr, INPUT_SAW_CR) && srcLen) { + if (*src == '\n') { + src++; + srcLen--; + } ResetFlag(statePtr, INPUT_SAW_CR); } lesser = (dstLen < srcLen) ? dstLen : srcLen; while ((crFound = (const char *)memchr(src, '\r', lesser))) { int numBytes = crFound - src; memmove(dst, src, numBytes); dst[numBytes] = '\n'; - dst += numBytes + 1; dstLen -= numBytes + 1; - src += numBytes + 1; srcLen -= numBytes + 1; + dst += numBytes + 1; + dstLen -= numBytes + 1; + src += numBytes + 1; + srcLen -= numBytes + 1; if (srcLen == 0) { SetFlag(statePtr, INPUT_SAW_CR); } else if (*src == '\n') { - src++; srcLen--; + src++; + srcLen--; } lesser = (dstLen < srcLen) ? dstLen : srcLen; } memmove(dst, src, lesser); srcLen = src + lesser - srcStart; @@ -6598,15 +6860,18 @@ if (srcStart + srcLen == eof) { /* * EOF character was seen in EOL translated range. Leave current file * position pointing at the EOF character, but don't store the EOF * character in the output string. + * + * If CHANNEL_ENCODING_ERROR is set, it can only be because of data + * encountered after the EOF character, so it is nonsense. Unset it. */ SetFlag(statePtr, CHANNEL_EOF | CHANNEL_STICKY_EOF); statePtr->inputEncodingFlags |= TCL_ENCODING_END; - ResetFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR); + ResetFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR|CHANNEL_ENCODING_ERROR); } } /* *---------------------------------------------------------------------- @@ -6615,23 +6880,23 @@ * * Causes the supplied string to be added to the input queue of the * channel, at either the head or tail of the queue. * * Results: - * The number of bytes stored in the channel, or TCL_IO_FAILURE on error. + * The number of bytes stored in the channel, or TCL_INDEX_NONE on error. * * Side effects: * Adds input to the input queue of a channel. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_Ungets( Tcl_Channel chan, /* The channel for which to add the input. */ const char *str, /* The input itself. */ - size_t len, /* The length of the input. */ + Tcl_Size len, /* The length of the input. */ int atEnd) /* If non-zero, add at end of queue; otherwise * add at head of queue. */ { Channel *chanPtr; /* The real IO channel. */ ChannelState *statePtr; /* State of actual channel. */ @@ -6651,11 +6916,11 @@ * CheckChannelErrors clears too many flag bits in this one case. */ flags = statePtr->flags; if (CheckChannelErrors(statePtr, TCL_READABLE) != 0) { - len = TCL_IO_FAILURE; + len = TCL_INDEX_NONE; goto done; } statePtr->flags = flags; /* @@ -6889,16 +7154,16 @@ /* * Check the actual buffersize against the requested buffersize. * Saved buffers of the wrong size are squashed. This is done to honor * dynamic changes of the buffersize made by the user. - * + * * TODO: Tests to cover this. */ if ((bufPtr != NULL) - && (bufPtr->bufLength - BUFFER_PADDING != statePtr->bufSize)) { + && (bufPtr->bufLength != statePtr->bufSize + BUFFER_PADDING)) { ReleaseChannelBuffer(bufPtr); bufPtr = NULL; } if (bufPtr == NULL) { @@ -6919,19 +7184,21 @@ toRead = SpaceLeft(bufPtr); } PreserveChannelBuffer(bufPtr); nread = ChanRead(chanPtr, InsertPoint(bufPtr), toRead); + ReleaseChannelBuffer(bufPtr); if (nread < 0) { result = Tcl_GetErrno(); } else { result = 0; - bufPtr->nextAdded += nread; + if (statePtr->inQueueTail != NULL) { + statePtr->inQueueTail->nextAdded += nread; + } } - ReleaseChannelBuffer(bufPtr); return result; } /* *---------------------------------------------------------------------- @@ -6949,24 +7216,24 @@ * May flush output on the channel. May discard queued input. * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long Tcl_Seek( Tcl_Channel chan, /* The channel on which to seek. */ - Tcl_WideInt offset, /* Offset to seek to. */ + long long offset, /* Offset to seek to. */ int mode) /* Relative to which location to seek? */ { Channel *chanPtr = (Channel *) chan; /* The real IO channel. */ ChannelState *statePtr = chanPtr->state; /* State info for channel */ int inputBuffered, outputBuffered; /* # bytes held in buffers. */ int result; /* Of device driver operations. */ - Tcl_WideInt curPos; /* Position on the device. */ + long long curPos; /* Position on the device. */ int wasAsync; /* Was the channel nonblocking before the seek * operation? If so, must restore to * non-blocking mode after the seek. */ if (CheckChannelErrors(statePtr, TCL_WRITABLE | TCL_READABLE) != 0) { @@ -6994,10 +7261,13 @@ * Disallow seek on channels whose type does not have a seek procedure * defined. This means that the channel does not support seeking. */ if ((Tcl_ChannelWideSeekProc(chanPtr->typePtr) == NULL) +#ifndef TCL_NO_DEPRECATED + && (Tcl_ChannelSeekProc(chanPtr->typePtr) == NULL) +#endif ) { Tcl_SetErrno(EINVAL); return -1; } @@ -7119,11 +7389,11 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long Tcl_Tell( Tcl_Channel chan) /* The channel to return pos for. */ { Channel *chanPtr = (Channel *) chan; /* The real IO channel. */ @@ -7130,11 +7400,11 @@ ChannelState *statePtr = chanPtr->state; /* State info for channel */ int inputBuffered, outputBuffered; /* # bytes held in buffers. */ int result; /* Of calling device driver. */ - Tcl_WideInt curPos; /* Position on device. */ + long long curPos; /* Position on device. */ if (CheckChannelErrors(statePtr, TCL_WRITABLE | TCL_READABLE) != 0) { return -1; } @@ -7159,10 +7429,13 @@ * Disallow tell on channels whose type does not have a seek procedure * defined. This means that the channel does not support seeking. */ if ((Tcl_ChannelWideSeekProc(chanPtr->typePtr) == NULL) +#ifndef TCL_NO_DEPRECATED + && (Tcl_ChannelSeekProc(chanPtr->typePtr) == NULL) +#endif ) { Tcl_SetErrno(EINVAL); return -1; } @@ -7211,11 +7484,11 @@ */ int Tcl_TruncateChannel( Tcl_Channel chan, /* Channel to truncate. */ - Tcl_WideInt length) /* Length to truncate it to. */ + long long length) /* Length to truncate it to. */ { Channel *chanPtr = (Channel *) chan; Tcl_DriverTruncateProc *truncateProc = Tcl_ChannelTruncateProc(chanPtr->typePtr); int result; @@ -7240,17 +7513,17 @@ return TCL_ERROR; } /* * Seek first to force a total flush of all pending buffers and ditch any - * pre-read input data. + * preread input data. */ WillWrite(chanPtr); - if (WillRead(chanPtr) == -1) { - return TCL_ERROR; + if (WillRead(chanPtr) < 0) { + return TCL_ERROR; } /* * We're all flushed to disk now and we also don't have any unfortunate * input baggage around either; can truncate with impunity. @@ -7300,11 +7573,11 @@ Tcl_SetErrno(statePtr->unreportedError); statePtr->unreportedError = 0; /* * TIP #219, Tcl Channel Reflection API. - * Move a defered error message back into the channel bypass. + * Move a deferred error message back into the channel bypass. */ if (statePtr->chanMsg != NULL) { TclDecrRefCount(statePtr->chanMsg); } @@ -7325,11 +7598,11 @@ /* * Fail if the channel is not opened for desired operation. */ - if ((statePtr->flags & direction) == 0) { + if (GotFlag(statePtr, direction) == 0) { Tcl_SetErrno(EACCES); return -1; } /* @@ -7353,10 +7626,38 @@ } /* *---------------------------------------------------------------------- * + * TclChanIsBinary -- + * + * Returns 1 if the channel is a binary channel, 0 otherwise. + * + * Results: + * 1 or 0, always. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclChanIsBinary( + Tcl_Channel chan) /* Does this channel have EOF? */ +{ + ChannelState *statePtr = ((Channel *) chan)->state; + /* State of real channel structure. */ + + return ((!statePtr->encoding || (statePtr->encoding == GetBinaryEncoding())) && !statePtr->inEofChar + && (!GotFlag(statePtr, TCL_READABLE) || (statePtr->inputTranslation == TCL_TRANSLATE_LF)) + && (!GotFlag(statePtr, TCL_WRITABLE) || (statePtr->outputTranslation == TCL_TRANSLATE_LF))); +} + +/* + *---------------------------------------------------------------------- + * * Tcl_Eof -- * * Returns 1 if the channel is at EOF, 0 otherwise. * * Results: @@ -7373,12 +7674,41 @@ Tcl_Channel chan) /* Does this channel have EOF? */ { ChannelState *statePtr = ((Channel *) chan)->state; /* State of real channel structure. */ + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR)) { + return 0; + } return GotFlag(statePtr, CHANNEL_EOF) ? 1 : 0; } + +/* + *---------------------------------------------------------------------- + * + * TclChannelGetBlockingMode -- + * + * Returns 1 if the channel is in blocking mode (default), 0 otherwise. + * + * Results: + * 1 or 0, always. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclChannelGetBlockingMode( + Tcl_Channel chan) +{ + ChannelState *statePtr = ((Channel *) chan)->state; + /* State of real channel structure. */ + + return GotFlag(statePtr, CHANNEL_NONBLOCKING) ? 0 : 1; +} /* *---------------------------------------------------------------------- * * Tcl_InputBlocked -- @@ -7435,11 +7765,11 @@ bufPtr = bufPtr->nextPtr) { bytesBuffered += BytesLeft(bufPtr); } /* - * Don't forget the bytes in the topmost pushback area. + * Remember the bytes in the topmost pushback area. */ for (bufPtr = statePtr->topChanPtr->inQueueHead; bufPtr != NULL; bufPtr = bufPtr->nextPtr) { bytesBuffered += BytesLeft(bufPtr); @@ -7543,11 +7873,11 @@ */ void Tcl_SetChannelBufferSize( Tcl_Channel chan, /* The channel whose buffer size to set. */ - int sz) /* The size to set. */ + Tcl_Size sz) /* The size to set. */ { ChannelState *statePtr; /* State of real channel structure. */ /* * Clip the buffer size to force it into the [1,1M] range @@ -7597,11 +7927,11 @@ * None. * *---------------------------------------------------------------------- */ -int +Tcl_Size Tcl_GetChannelBufferSize( Tcl_Channel chan) /* The channel for which to find the buffer * size. */ { ChannelState *statePtr = ((Channel *) chan)->state; @@ -7625,11 +7955,11 @@ * TCL_ERROR. * * Side effects: * An error message is generated in interp's result object to indicate - * that a command was invoked with the a bad option. The message has the + * that a command was invoked with a bad option. The message has the * form: * bad option "blah": should be one of * <...generic options...>+<...specific options...> * "blah" is the optionName argument and "" is a space * separated list of specific option words. The function takes good care @@ -7647,15 +7977,15 @@ * standard generic options. Can be NULL for * generic options only. */ { if (interp != NULL) { const char *genericopt = - "blocking buffering buffersize encoding eofchar translation"; + "blocking buffering buffersize encoding eofchar profile translation"; const char **argv; - int argc, i; + Tcl_Size argc, i; Tcl_DString ds; - Tcl_Obj *errObj; + Tcl_Obj *errObj; Tcl_DStringInit(&ds); Tcl_DStringAppend(&ds, genericopt, -1); if (optionList && (*optionList)) { TclDStringAppendLiteral(&ds, " "); @@ -7665,19 +7995,19 @@ &argc, &argv) != TCL_OK) { Tcl_Panic("malformed option list in channel driver"); } Tcl_ResetResult(interp); errObj = Tcl_ObjPrintf("bad option \"%s\": should be one of ", - optionName ? optionName : ""); + optionName ? optionName : ""); argc--; for (i = 0; i < argc; i++) { Tcl_AppendPrintfToObj(errObj, "-%s, ", argv[i]); } Tcl_AppendPrintfToObj(errObj, "or -%s", argv[i]); - Tcl_SetObjResult(interp, errObj); + Tcl_SetObjResult(interp, errObj); Tcl_DStringFree(&ds); - Tcl_Free((void *)argv); + ckfree(argv); } Tcl_SetErrno(EINVAL); return TCL_ERROR; } @@ -7707,11 +8037,11 @@ Tcl_Channel chan, /* Channel on which to get option. */ const char *optionName, /* Option to get. */ Tcl_DString *dsPtr) /* Where to store value(s). */ { size_t len; /* Length of optionName string. */ - char optionVal[128]; /* Buffer for sprintf. */ + char optionVal[128]; /* Buffer for snprintf. */ Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ int flags; @@ -7814,23 +8144,25 @@ } if (flags & TCL_READABLE) { if (statePtr->inEofChar == 0) { Tcl_DStringAppendElement(dsPtr, ""); } else { - char buf[4]; + char buf[2]; - sprintf(buf, "%c", statePtr->inEofChar); + buf[1] = '\0'; + buf[0] = statePtr->inEofChar; Tcl_DStringAppendElement(dsPtr, buf); } } if (flags & TCL_WRITABLE) { if (statePtr->outEofChar == 0) { Tcl_DStringAppendElement(dsPtr, ""); } else { - char buf[4]; + char buf[2]; - sprintf(buf, "%c", statePtr->outEofChar); + buf[1] = '\0'; + buf[0] = statePtr->outEofChar; Tcl_DStringAppendElement(dsPtr, buf); } } if (!(flags & (TCL_READABLE|TCL_WRITABLE))) { /* @@ -7844,10 +8176,27 @@ Tcl_DStringEndSublist(dsPtr); } if (len > 0) { return TCL_OK; } + } + if (len == 0 || HaveOpt(1, "-profile")) { + int profile; + const char *profileName; + if (len == 0) { + Tcl_DStringAppendElement(dsPtr, "-profile"); + } + /* Note currently input and output profiles are same */ + profile = ENCODING_PROFILE_GET(statePtr->inputEncodingFlags); + profileName = TclEncodingProfileIdToName(interp, profile); + if (profileName == NULL) { + return TCL_ERROR; + } + Tcl_DStringAppendElement(dsPtr, profileName); + if (len > 0) { + return TCL_OK; + } } if (len == 0 || HaveOpt(1, "-translation")) { if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-translation"); } @@ -7940,22 +8289,22 @@ Channel *chanPtr = (Channel *) chan; /* The real IO channel. */ ChannelState *statePtr = chanPtr->state; /* State info for channel */ size_t len; /* Length of optionName string. */ - int argc; - const char **argv; + Tcl_Size argc; + const char **argv = NULL; /* * If the channel is in the middle of a background copy, fail. */ if (statePtr->csPtrR || statePtr->csPtrW) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "unable to set channel options: background copy in" - " progress", -1)); + "unable to set channel options: background copy in" + " progress", -1)); } return TCL_ERROR; } /* @@ -8000,14 +8349,14 @@ } else if ((newValue[0] == 'n') && (strncmp(newValue, "none", len) == 0)) { ResetFlag(statePtr, CHANNEL_LINEBUFFERED); SetFlag(statePtr, CHANNEL_UNBUFFERED); } else if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "bad value for -buffering: must be one of" - " full, line, or none", -1)); - return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "bad value for -buffering: must be one of" + " full, line, or none", -1)); + return TCL_ERROR; } return TCL_OK; } else if (HaveOpt(7, "-buffersize")) { int newBufferSize; @@ -8016,10 +8365,11 @@ } Tcl_SetChannelBufferSize(chan, newBufferSize); return TCL_OK; } else if (HaveOpt(2, "-encoding")) { Tcl_Encoding encoding; + int profile; if ((newValue[0] == '\0') || (strcmp(newValue, "binary") == 0)) { encoding = NULL; } else { encoding = Tcl_GetEncoding(interp, newValue); @@ -8040,35 +8390,41 @@ WriteChars(chanPtr, "", 0); } Tcl_FreeEncoding(statePtr->encoding); statePtr->encoding = encoding; statePtr->inputEncodingState = NULL; + profile = ENCODING_PROFILE_GET(statePtr->inputEncodingFlags); statePtr->inputEncodingFlags = TCL_ENCODING_START; + ENCODING_PROFILE_SET(statePtr->inputEncodingFlags, profile); statePtr->outputEncodingState = NULL; statePtr->outputEncodingFlags = TCL_ENCODING_START; - ResetFlag(statePtr, CHANNEL_NEED_MORE_DATA); + ENCODING_PROFILE_SET(statePtr->outputEncodingFlags, profile); /* Same as input */ + ResetFlag(statePtr, CHANNEL_NEED_MORE_DATA|CHANNEL_ENCODING_ERROR); UpdateInterest(chanPtr); return TCL_OK; } else if (HaveOpt(2, "-eofchar")) { - if (Tcl_SplitList(interp, newValue, &argc, &argv) == TCL_ERROR) { + if (!newValue[0] || (!(newValue[0] & 0x80) && !newValue[1])) { + if (GotFlag(statePtr, TCL_READABLE)) { + statePtr->inEofChar = newValue[0]; + } + statePtr->outEofChar = 0; + } else if (Tcl_SplitList(interp, newValue, &argc, &argv) == TCL_ERROR) { return TCL_ERROR; - } - if (argc == 0) { + } else if (argc == 0) { statePtr->inEofChar = 0; statePtr->outEofChar = 0; } else if (argc == 1 || argc == 2) { - int outIndex = (argc - 1); int inValue = (int) argv[0][0]; - int outValue = (int) argv[outIndex][0]; + int outValue = (argc == 2) ? (int) argv[1][0] : 0; if (inValue & 0x80 || outValue & 0x80) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "bad value for -eofchar: must be non-NUL ASCII" - " character", -1)); + "bad value for -eofchar: must be non-NUL ASCII" + " character", TCL_INDEX_NONE)); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } if (GotFlag(statePtr, TCL_READABLE)) { statePtr->inEofChar = inValue; } @@ -8077,17 +8433,17 @@ } } else { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -eofchar: should be a list of zero," - " one, or two elements", -1)); + " one, or two elements", TCL_INDEX_NONE)); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } if (argv != NULL) { - Tcl_Free((void *)argv); + ckfree(argv); } /* * [Bug 930851] Reset EOF and BLOCKED flags. Changing the character * which signals eof can transform a current eof condition into a 'go @@ -8098,10 +8454,19 @@ statePtr->inputEncodingFlags |= TCL_ENCODING_START; } ResetFlag(statePtr, CHANNEL_EOF|CHANNEL_STICKY_EOF|CHANNEL_BLOCKED); statePtr->inputEncodingFlags &= ~TCL_ENCODING_END; return TCL_OK; + } else if (HaveOpt(1, "-profile")) { + int profile; + if (TclEncodingProfileNameToId(interp, newValue, &profile) != TCL_OK) { + return TCL_ERROR; + } + ENCODING_PROFILE_SET(statePtr->inputEncodingFlags, profile); + ENCODING_PROFILE_SET(statePtr->outputEncodingFlags, profile); + ResetFlag(statePtr, CHANNEL_NEED_MORE_DATA|CHANNEL_ENCODING_ERROR); + return TCL_OK; } else if (HaveOpt(1, "-translation")) { const char *readMode, *writeMode; if (Tcl_SplitList(interp, newValue, &argc, &argv) == TCL_ERROR) { return TCL_ERROR; @@ -8117,11 +8482,11 @@ if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -translation: must be a one or two" " element list", -1)); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } if (readMode) { TclEolTranslation translation; @@ -8145,13 +8510,13 @@ translation = TCL_PLATFORM_TRANSLATION; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -translation: must be one of " - "auto, binary, cr, lf, crlf, or platform", -1)); + "auto, binary, cr, lf, crlf, or platform", -1)); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } /* * Reset the EOL flags since we need to look at any buffered data @@ -8195,17 +8560,17 @@ statePtr->outputTranslation = TCL_PLATFORM_TRANSLATION; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -translation: must be one of " - "auto, binary, cr, lf, crlf, or platform", -1)); + "auto, binary, cr, lf, crlf, or platform", -1)); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_OK; } else if (chanPtr->typePtr->setOptionProc != NULL) { return chanPtr->typePtr->setOptionProc(chanPtr->instanceData, interp, optionName, newValue); } else { @@ -8260,11 +8625,11 @@ Tcl_DeleteChannelHandler((Tcl_Channel) chanPtr, TclChannelEventScriptInvoker, sPtr); TclDecrRefCount(sPtr->scriptPtr); - Tcl_Free(sPtr); + ckfree(sPtr); } else { prevPtr = sPtr; } } } @@ -8518,25 +8883,17 @@ */ mask &= ~TCL_EXCEPTION; if (!statePtr->timer) { - statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - ChannelTimerProc, chanPtr); - } - } - } - - if (!statePtr->timer - && mask & TCL_WRITABLE - && GotFlag(statePtr, CHANNEL_NONBLOCKING)) { - - statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - ChannelTimerProc,chanPtr); - } - - + TclChannelPreserve((Tcl_Channel)chanPtr); + statePtr->timerChanPtr = chanPtr; + statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, + ChannelTimerProc, chanPtr); + } + } + } ChanWatch(chanPtr, mask); } /* *---------------------------------------------------------------------- @@ -8555,47 +8912,53 @@ *---------------------------------------------------------------------- */ static void ChannelTimerProc( - ClientData clientData) + void *clientData) { Channel *chanPtr = (Channel *)clientData; + /* State info for channel */ ChannelState *statePtr = chanPtr->state; - /* State info for channel */ - - Tcl_Preserve(statePtr); - statePtr->timer = NULL; - if (statePtr->interestMask & TCL_WRITABLE - && GotFlag(statePtr, CHANNEL_NONBLOCKING) - && !GotFlag(statePtr, BG_FLUSH_SCHEDULED) - ) { - /* - * Restart the timer in case a channel handler reenters the event loop - * before UpdateInterest gets called by Tcl_NotifyChannel. - */ - statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - ChannelTimerProc,chanPtr); - Tcl_NotifyChannel((Tcl_Channel) chanPtr, TCL_WRITABLE); - } - - if (!GotFlag(statePtr, CHANNEL_NEED_MORE_DATA) - && (statePtr->interestMask & TCL_READABLE) - && (statePtr->inQueueHead != NULL) - && IsBufferReady(statePtr->inQueueHead)) { - /* - * Restart the timer in case a channel handler reenters the event loop - * before UpdateInterest gets called by Tcl_NotifyChannel. - */ - - statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - ChannelTimerProc,chanPtr); - Tcl_NotifyChannel((Tcl_Channel) chanPtr, TCL_READABLE); + + if (chanPtr->typePtr == NULL) { + statePtr->timer = NULL; + TclChannelRelease((Tcl_Channel)statePtr->timerChanPtr); + statePtr->timerChanPtr = NULL; } else { - UpdateInterest(chanPtr); + if (!GotFlag(statePtr, CHANNEL_NEED_MORE_DATA) + && (statePtr->interestMask & TCL_READABLE) + && (statePtr->inQueueHead != NULL) + && IsBufferReady(statePtr->inQueueHead)) { + /* + * Restart the timer in case a channel handler reenters the event loop + * before UpdateInterest gets called by Tcl_NotifyChannel. + */ + statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, + ChannelTimerProc,chanPtr); + Tcl_Preserve(statePtr); + Tcl_NotifyChannel((Tcl_Channel) chanPtr, TCL_READABLE); + Tcl_Release(statePtr); + } else { + statePtr->timer = NULL; + UpdateInterest(chanPtr); + TclChannelRelease((Tcl_Channel)statePtr->timerChanPtr); + statePtr->timerChanPtr = NULL; + } } - Tcl_Release(statePtr); +} + +static void +DeleteTimerHandler( + ChannelState *statePtr) +{ + if (statePtr->timer != NULL) { + Tcl_DeleteTimerHandler(statePtr->timer); + statePtr->timer = NULL; + TclChannelRelease((Tcl_Channel)statePtr->timerChanPtr); + statePtr->timerChanPtr = NULL; + } } /* *---------------------------------------------------------------------- * @@ -8625,11 +8988,11 @@ * conditions under which proc should be * called. Use 0 to disable a registered * handler. */ Tcl_ChannelProc *proc, /* Procedure to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ + void *clientData) /* Arbitrary data to pass to proc. */ { ChannelHandler *chPtr; Channel *chanPtr = (Channel *) chan; ChannelState *statePtr = chanPtr->state; /* State info for channel */ @@ -8645,11 +9008,11 @@ (chPtr->clientData == clientData)) { break; } } if (chPtr == NULL) { - chPtr = (ChannelHandler *)Tcl_Alloc(sizeof(ChannelHandler)); + chPtr = (ChannelHandler *)ckalloc(sizeof(ChannelHandler)); chPtr->mask = 0; chPtr->proc = proc; chPtr->clientData = clientData; chPtr->chanPtr = chanPtr; chPtr->nextPtr = statePtr->chPtr; @@ -8656,11 +9019,11 @@ statePtr->chPtr = chPtr; } /* * The remainder of the initialization below is done regardless of whether - * or not this is a new record or a modification of an old one. + * this is a new record or a modification of an old one. */ chPtr->mask = mask; /* @@ -8697,11 +9060,11 @@ void Tcl_DeleteChannelHandler( Tcl_Channel chan, /* The channel for which to remove the * callback. */ Tcl_ChannelProc *proc, /* The procedure in the callback to delete. */ - ClientData clientData) /* The client data in the callback to + void *clientData) /* The client data in the callback to * delete. */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); ChannelHandler *chPtr, *prevChPtr; Channel *chanPtr = (Channel *) chan; @@ -8749,11 +9112,11 @@ if (prevChPtr == NULL) { statePtr->chPtr = chPtr->nextPtr; } else { prevChPtr->nextPtr = chPtr->nextPtr; } - Tcl_Free(chPtr); + ckfree(chPtr); /* * Recompute the interest list for the channel, so that infinite loops * will not result if Tcl_DeleteChannelHandler is called inside an event. */ @@ -8808,11 +9171,11 @@ Tcl_DeleteChannelHandler((Tcl_Channel) chanPtr, TclChannelEventScriptInvoker, esPtr); TclDecrRefCount(esPtr->scriptPtr); - Tcl_Free(esPtr); + ckfree(esPtr); break; } } } @@ -8857,11 +9220,11 @@ } makeCH = (esPtr == NULL); if (makeCH) { - esPtr = (EventScriptRecord *)Tcl_Alloc(sizeof(EventScriptRecord)); + esPtr = (EventScriptRecord *)ckalloc(sizeof(EventScriptRecord)); } /* * Initialize the structure before calling Tcl_CreateChannelHandler, * because a reflected channel calling 'chan postevent' aka @@ -8903,11 +9266,11 @@ *---------------------------------------------------------------------- */ void TclChannelEventScriptInvoker( - ClientData clientData, /* The script+interp record. */ + void *clientData, /* The script+interp record. */ TCL_UNUSED(int) /*mask*/) { EventScriptRecord *esPtr = (EventScriptRecord *)clientData; /* The event script + interpreter to eval it * in. */ @@ -8971,11 +9334,11 @@ *---------------------------------------------------------------------- */ int Tcl_FileEventObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which the channel for which * to create the handler is found. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { @@ -8987,11 +9350,11 @@ int mask; static const char *const modeOptions[] = {"readable", "writable", NULL}; static const int maskArray[] = {TCL_READABLE, TCL_WRITABLE}; if ((objc != 3) && (objc != 4)) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId event ?script?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel event ?script?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[2], modeOptions, "event name", 0, &modeIndex) != TCL_OK) { return TCL_ERROR; @@ -9003,11 +9366,11 @@ if (chan == NULL) { return TCL_ERROR; } chanPtr = (Channel *) chan; statePtr = chanPtr->state; - if ((statePtr->flags & mask) == 0) { + if (GotFlag(statePtr, mask) == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("channel is not %s", (mask == TCL_READABLE) ? "readable" : "writable")); return TCL_ERROR; } @@ -9065,11 +9428,11 @@ *---------------------------------------------------------------------- */ static void ZeroTransferTimerProc( - ClientData clientData) + void *clientData) { /* calling CopyData with mask==0 still implies immediate invocation of the * -command callback, and completion of the fcopy. */ CopyData((CopyState *)clientData, 0); @@ -9094,16 +9457,30 @@ * be marked busy. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) +int +TclCopyChannelOld( + Tcl_Interp *interp, /* Current interpreter. */ + Tcl_Channel inChan, /* Channel to read from. */ + Tcl_Channel outChan, /* Channel to write to. */ + int toRead, /* Amount of data to copy, or -1 for all. */ + Tcl_Obj *cmdPtr) /* Pointer to script to execute or NULL. */ +{ + return TclCopyChannel(interp, inChan, outChan, toRead, + cmdPtr); +} +#endif + int TclCopyChannel( Tcl_Interp *interp, /* Current interpreter. */ Tcl_Channel inChan, /* Channel to read from. */ Tcl_Channel outChan, /* Channel to write to. */ - Tcl_WideInt toRead, /* Amount of data to copy, or -1 for all. */ + long long toRead, /* Amount of data to copy, or -1 for all. */ Tcl_Obj *cmdPtr) /* Pointer to script to execute or NULL. */ { Channel *inPtr = (Channel *) inChan; Channel *outPtr = (Channel *) outChan; ChannelState *inStatePtr, *outStatePtr; @@ -9116,18 +9493,18 @@ outStatePtr = outPtr->state; if (BUSY_STATE(inStatePtr, TCL_READABLE)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "channel \"%s\" is busy", Tcl_GetChannelName(inChan))); + "channel \"%s\" is busy", Tcl_GetChannelName(inChan))); } return TCL_ERROR; } if (BUSY_STATE(outStatePtr, TCL_WRITABLE)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "channel \"%s\" is busy", Tcl_GetChannelName(outChan))); + "channel \"%s\" is busy", Tcl_GetChannelName(outChan))); } return TCL_ERROR; } readFlags = inStatePtr->flags; @@ -9156,12 +9533,12 @@ /* * Make sure the output side is unbuffered. */ - outStatePtr->flags = (outStatePtr->flags & ~CHANNEL_LINEBUFFERED) - | CHANNEL_UNBUFFERED; + ResetFlag(outStatePtr, CHANNEL_LINEBUFFERED); + SetFlag(outStatePtr, CHANNEL_UNBUFFERED); /* * Test for conditions where we know we can just move bytes from input * channel to output channel with no transformation or even examination * of the bytes themselves. @@ -9168,33 +9545,39 @@ */ moveBytes = inStatePtr->inEofChar == '\0' /* No eofChar to stop input */ && inStatePtr->inputTranslation == TCL_TRANSLATE_LF && outStatePtr->outputTranslation == TCL_TRANSLATE_LF - && inStatePtr->encoding == outStatePtr->encoding; + && inStatePtr->encoding == outStatePtr->encoding + && ENCODING_PROFILE_GET(inStatePtr->inputEncodingFlags) == TCL_ENCODING_PROFILE_TCL8 + && ENCODING_PROFILE_GET(outStatePtr->outputEncodingFlags) == TCL_ENCODING_PROFILE_TCL8; /* * Allocate a new CopyState to maintain info about the current copy in * progress. This structure will be deallocated when the copy is * completed. */ - csPtr = (CopyState *)Tcl_Alloc(sizeof(CopyState) + !moveBytes * inStatePtr->bufSize); + csPtr = (CopyState *)ckalloc(offsetof(CopyState, buffer) + 1U + !moveBytes * inStatePtr->bufSize); csPtr->bufSize = !moveBytes * inStatePtr->bufSize; csPtr->readPtr = inPtr; csPtr->writePtr = outPtr; + csPtr->refCount = 2; /* two references below (inStatePtr, outStatePtr) */ csPtr->readFlags = readFlags; csPtr->writeFlags = writeFlags; csPtr->toRead = toRead; - csPtr->total = (Tcl_WideInt) 0; + csPtr->total = 0; csPtr->interp = interp; if (cmdPtr) { Tcl_IncrRefCount(cmdPtr); } csPtr->cmdPtr = cmdPtr; - inStatePtr->csPtrR = csPtr; + TclChannelPreserve(inChan); + TclChannelPreserve(outChan); + + inStatePtr->csPtrR = csPtr; outStatePtr->csPtrW = csPtr; if (moveBytes) { return MoveBytes(csPtr); } @@ -9203,12 +9586,12 @@ * Special handling of -size 0 async transfers, so that the -command is * still called asynchronously. */ if ((nonBlocking == CHANNEL_NONBLOCKING) && (toRead == 0)) { - Tcl_CreateTimerHandler(0, ZeroTransferTimerProc, csPtr); - return 0; + Tcl_CreateTimerHandler(0, ZeroTransferTimerProc, csPtr); + return TCL_OK; } /* * Start copying data between the channels. */ @@ -9287,11 +9670,11 @@ } } static void MBEvent( - ClientData clientData, + void *clientData, int mask) { CopyState *csPtr = (CopyState *) clientData; Tcl_Channel inChan = (Tcl_Channel) csPtr->readPtr; Tcl_Channel outChan = (Tcl_Channel) csPtr->writePtr; @@ -9366,17 +9749,17 @@ } if (bufPtr) { /* Split the overflowing buffer in two */ int extra = (int) (inBytes - csPtr->toRead); - /* Note that going with int for extra assumes that inBytes is not too - * much over toRead to require a wide itself. If that gets violated - * then the calculations involving extra must be made wide too. - * - * Noted with Win32/MSVC debug build treating the warning (possible of - * data in __int64 to int conversion) as error. - */ + /* Note that going with int for extra assumes that inBytes is not too + * much over toRead to require a wide itself. If that gets violated + * then the calculations involving extra must be made wide too. + * + * Noted with Win32/MSVC debug build treating the warning (possible of + * data in long long to int conversion) as error. + */ bufPtr = AllocChannelBuffer(extra); tail->nextAdded -= extra; memcpy(InsertPoint(bufPtr), InsertPoint(tail), extra); @@ -9470,17 +9853,21 @@ { Tcl_Interp *interp; Tcl_Obj *cmdPtr, *errObj = NULL, *bufObj = NULL, *msg = NULL; Tcl_Channel inChan, outChan; ChannelState *inStatePtr, *outStatePtr; - int result = TCL_OK, size; - size_t sizeb; + int result = TCL_OK; + Tcl_Size sizeb; + Tcl_Size sizePart; Tcl_WideInt total; + int size; const char *buffer; int inBinary, outBinary, sameEncoding; /* Encoding control */ int underflow; /* Input underflow */ + + csPtr->refCount++; /* avoid freeing during handling */ inChan = (Tcl_Channel) csPtr->readPtr; outChan = (Tcl_Channel) csPtr->writePtr; inStatePtr = csPtr->readPtr->state; outStatePtr = csPtr->writePtr->state; @@ -9495,32 +9882,42 @@ * the bottom of the stack. */ inBinary = (inStatePtr->encoding == NULL); outBinary = (outStatePtr->encoding == NULL); - sameEncoding = (inStatePtr->encoding == outStatePtr->encoding); + sameEncoding = inStatePtr->encoding == outStatePtr->encoding + && ENCODING_PROFILE_GET(inStatePtr->inputEncodingFlags) == TCL_ENCODING_PROFILE_TCL8 + && ENCODING_PROFILE_GET(outStatePtr->outputEncodingFlags) == TCL_ENCODING_PROFILE_TCL8; if (!(inBinary || sameEncoding)) { TclNewObj(bufObj); Tcl_IncrRefCount(bufObj); } - while (csPtr->toRead != (Tcl_WideInt) 0) { + while (csPtr->toRead != 0) { /* * Check for unreported background errors. */ Tcl_GetChannelError(inChan, &msg); if ((inStatePtr->unreportedError != 0) || (msg != NULL)) { Tcl_SetErrno(inStatePtr->unreportedError); inStatePtr->unreportedError = 0; goto readError; + } else if (inStatePtr->flags & CHANNEL_ENCODING_ERROR) { + Tcl_SetErrno(EILSEQ); + inStatePtr->flags &= ~CHANNEL_ENCODING_ERROR; + goto readError; } Tcl_GetChannelError(outChan, &msg); if ((outStatePtr->unreportedError != 0) || (msg != NULL)) { Tcl_SetErrno(outStatePtr->unreportedError); outStatePtr->unreportedError = 0; + goto writeError; + } else if (outStatePtr->flags & CHANNEL_ENCODING_ERROR) { + Tcl_SetErrno(EILSEQ); + outStatePtr->flags &= ~CHANNEL_ENCODING_ERROR; goto writeError; } if (cmdPtr && (mask == 0)) { /* @@ -9533,38 +9930,56 @@ } else { /* * Read up to bufSize bytes. */ - if ((csPtr->toRead == (Tcl_WideInt) -1) - || (csPtr->toRead > (Tcl_WideInt) csPtr->bufSize)) { + if ((csPtr->toRead == -1) + || (csPtr->toRead > (Tcl_WideInt)csPtr->bufSize)) { sizeb = csPtr->bufSize; } else { sizeb = csPtr->toRead; } if (inBinary || sameEncoding) { size = DoRead(inStatePtr->topChanPtr, csPtr->buffer, sizeb, - !GotFlag(inStatePtr, CHANNEL_NONBLOCKING)); + !GotFlag(inStatePtr, CHANNEL_NONBLOCKING)); } else { size = DoReadChars(inStatePtr->topChanPtr, bufObj, sizeb, - 0 /* No append */); + !GotFlag(inStatePtr, CHANNEL_NONBLOCKING) + ,0 /* No append */); + /* + * In case of a recoverable encoding error, any data before + * the error should be written. This data is in the bufObj. + * Program flow for this case: + * - Check, if there are any remaining bytes to write + * - If yes, simulate a successful read to write them out + * - Come back here by the outer loop and read again + * - Do not enter in the if below, as there are no pending + * writes + * - Fail below with a read error + */ + if (size < 0 && Tcl_GetErrno() == EILSEQ) { + TclGetStringFromObj(bufObj, &sizePart); + if (sizePart > 0) { + size = sizePart; + } + } } - underflow = (size >= 0) && ((size_t)size < sizeb); /* Input underflow */ + underflow = (size >= 0) && (size < sizeb); /* Input underflow */ } if (size < 0) { readError: if (interp) { TclNewObj(errObj); Tcl_AppendStringsToObj(errObj, "error reading \"", - Tcl_GetChannelName(inChan), "\": ", NULL); + Tcl_GetChannelName(inChan), "\": ", (char *)NULL); if (msg != NULL) { Tcl_AppendObjToObj(errObj, msg); } else { Tcl_AppendStringsToObj(errObj, Tcl_PosixError(interp), - NULL); + (char *)NULL); } } if (msg != NULL) { Tcl_DecrRefCount(msg); } @@ -9578,12 +9993,12 @@ */ if ((size == 0) && Tcl_Eof(inChan) && !(cmdPtr && (mask == 0))) { break; } - if (cmdPtr && (!Tcl_Eof(inChan) || (mask == 0)) && - !(mask & TCL_READABLE)) { + if (cmdPtr && (!Tcl_Eof(inChan) || (mask == 0)) + && !(mask & TCL_READABLE)) { if (mask & TCL_WRITABLE) { Tcl_DeleteChannelHandler(outChan, CopyEventProc, csPtr); } Tcl_CreateChannelHandler(inChan, TCL_READABLE, CopyEventProc, csPtr); @@ -9598,11 +10013,11 @@ } if (bufObj != NULL) { TclDecrRefCount(bufObj); bufObj = NULL; } - return TCL_OK; + goto done; } } /* * Now write the buffer out. @@ -9631,21 +10046,21 @@ * to 'size' (It can be smaller or larger, in the latter case able to * drive toRead below -1, causing infinite looping). Completely * unsuitable for updating totals and toRead. */ - if (sizeb == TCL_INDEX_NONE) { + if (sizeb < 0) { writeError: if (interp) { TclNewObj(errObj); Tcl_AppendStringsToObj(errObj, "error writing \"", - Tcl_GetChannelName(outChan), "\": ", NULL); + Tcl_GetChannelName(outChan), "\": ", (char *)NULL); if (msg != NULL) { Tcl_AppendObjToObj(errObj, msg); } else { Tcl_AppendStringsToObj(errObj, Tcl_PosixError(interp), - NULL); + (char *)NULL); } } if (msg != NULL) { Tcl_DecrRefCount(msg); } @@ -9689,11 +10104,11 @@ } if (bufObj != NULL) { TclDecrRefCount(bufObj); bufObj = NULL; } - return TCL_OK; + goto done; } /* * For background copies, we only do one buffer per invocation so we * don't starve the rest of the system. @@ -9711,11 +10126,11 @@ } if (bufObj != NULL) { TclDecrRefCount(bufObj); bufObj = NULL; } - return TCL_OK; + goto done; } } /* while */ if (bufObj != NULL) { TclDecrRefCount(bufObj); @@ -9763,10 +10178,13 @@ Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_NewWideIntObj(total)); } } } + + done: + CopyDecrRefCount(csPtr); return result; } /* *---------------------------------------------------------------------- @@ -9778,36 +10196,38 @@ * performing the configured translations. No encoding conversions * are applied to the bytes being read. * * Results: * The number of bytes actually stored (<= bytesToRead), - * or -1 if there is an error in reading the channel. Use + * or TCL_INDEX_NONE if there is an error in reading the channel. Use * Tcl_GetErrno() to retrieve the error code for the error * that occurred. * * The number of bytes stored can be less than the number * requested when * - EOF is reached on the channel; or * - the channel is non-blocking, and we've read all we can * without blocking. - * - a channel reading error occurs (and we return -1) + * - a channel reading error occurs (and we return TCL_INDEX_NONE) * * Side effects: * May cause input to be buffered. * *---------------------------------------------------------------------- */ -static int +static Tcl_Size DoRead( Channel *chanPtr, /* The channel from which to read. */ char *dst, /* Where to store input read. */ - size_t bytesToRead, /* Maximum number of bytes to read. */ + Tcl_Size bytesToRead, /* Maximum number of bytes to read. */ int allowShortReads) /* Allow half-blocking (pipes,sockets) */ { ChannelState *statePtr = chanPtr->state; char *p = dst; + + assert(bytesToRead >= 0); /* * Early out when we know a read will get the eofchar. * * NOTE: This seems to be a bug. The special handling for @@ -9817,10 +10237,15 @@ * that seems undesirable. However recent history indicates * that new inconsistent behavior in a patchlevel has problems * too. Keep on keeping on for now. */ + if (GotFlag(statePtr, CHANNEL_ENCODING_ERROR)) { + UpdateInterest(chanPtr); + Tcl_SetErrno(EILSEQ); + return -1; + } if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) { SetFlag(statePtr, CHANNEL_EOF); assert(statePtr->inputEncodingFlags & TCL_ENCODING_END); assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR)); @@ -9858,43 +10283,42 @@ * Don't read more data if we have what we need. */ while (!bufPtr || /* We got no buffer! OR */ (!IsBufferFull(bufPtr) && /* Our buffer has room AND */ - ((size_t)BytesLeft(bufPtr) < bytesToRead))) { + ((Tcl_Size) BytesLeft(bufPtr) < bytesToRead))) { /* Not enough bytes in it yet * to fill the dst */ int code; moreData: code = GetInput(chanPtr); bufPtr = statePtr->inQueueHead; - assert(bufPtr != NULL); - if (GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)) { /* * Further reads cannot do any more. */ break; } - if (code) { - /* - * Read error - */ - - UpdateInterest(chanPtr); - TclChannelRelease((Tcl_Channel)chanPtr); - return -1; + if (code || !bufPtr) { + /* Read error (or channel dead/closed) */ + goto readErr; } assert(IsBufferFull(bufPtr)); } - assert(bufPtr != NULL); + if (!bufPtr) { + readErr: + + UpdateInterest(chanPtr); + TclChannelRelease((Tcl_Channel)chanPtr); + return -1; + } bytesRead = BytesLeft(bufPtr); bytesWritten = bytesToRead; TranslateInputEOL(statePtr, p, RemovePoint(bufPtr), @@ -9914,14 +10338,14 @@ if (bytesToRead == 0) { break; } /* - * 1) We're @EOF because we saw eof char. + * 1) We're @EOF because we saw eof char, or there was an encoding error. */ - if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) { + if (GotFlag(statePtr, CHANNEL_STICKY_EOF|CHANNEL_ENCODING_ERROR)) { break; } /* * 2) The buffer holds a \r while in CRLF translation, followed by @@ -9935,19 +10359,19 @@ if (bufPtr->nextPtr == NULL) { /* * There's no more buffered data... */ - if (statePtr->flags & CHANNEL_EOF) { + if (GotFlag(statePtr, CHANNEL_EOF)) { /* * ...and there never will be. */ *p++ = '\r'; bytesToRead--; bufPtr->nextRemoved++; - } else if (statePtr->flags & CHANNEL_BLOCKED) { + } else if (GotFlag(statePtr, CHANNEL_BLOCKED)) { /* * ...and we cannot get more now. */ SetFlag(statePtr, CHANNEL_NEED_MORE_DATA); @@ -10001,17 +10425,17 @@ if (bytesToRead == 0) { ResetFlag(statePtr, CHANNEL_BLOCKED); } assert(!GotFlag(statePtr, CHANNEL_EOF) - || GotFlag(statePtr, CHANNEL_STICKY_EOF) + || GotFlag(statePtr, CHANNEL_STICKY_EOF|CHANNEL_ENCODING_ERROR) || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0); assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED) == (CHANNEL_EOF|CHANNEL_BLOCKED))); UpdateInterest(chanPtr); TclChannelRelease((Tcl_Channel)chanPtr); - return (int)(p - dst); + return (Tcl_Size)(p - dst); } /* *---------------------------------------------------------------------- * @@ -10030,11 +10454,11 @@ *---------------------------------------------------------------------- */ static void CopyEventProc( - ClientData clientData, + void *clientData, int mask) { (void) CopyData((CopyState *)clientData, mask); } @@ -10076,37 +10500,60 @@ /* * Restore the old blocking mode and output buffering mode. */ nonBlocking = csPtr->readFlags & CHANNEL_NONBLOCKING; - if (nonBlocking != (inStatePtr->flags & CHANNEL_NONBLOCKING)) { + if (nonBlocking != GotFlag(inStatePtr, CHANNEL_NONBLOCKING)) { SetBlockMode(NULL, csPtr->readPtr, nonBlocking ? TCL_MODE_NONBLOCKING : TCL_MODE_BLOCKING); } if (csPtr->readPtr != csPtr->writePtr) { nonBlocking = csPtr->writeFlags & CHANNEL_NONBLOCKING; - if (nonBlocking != (outStatePtr->flags & CHANNEL_NONBLOCKING)) { + if (nonBlocking != GotFlag(outStatePtr, CHANNEL_NONBLOCKING)) { SetBlockMode(NULL, csPtr->writePtr, nonBlocking ? TCL_MODE_NONBLOCKING : TCL_MODE_BLOCKING); } } ResetFlag(outStatePtr, CHANNEL_LINEBUFFERED | CHANNEL_UNBUFFERED); - outStatePtr->flags |= - csPtr->writeFlags & (CHANNEL_LINEBUFFERED | CHANNEL_UNBUFFERED); + SetFlag(outStatePtr, + csPtr->writeFlags & (CHANNEL_LINEBUFFERED | CHANNEL_UNBUFFERED)); if (csPtr->cmdPtr) { Tcl_DeleteChannelHandler(inChan, CopyEventProc, csPtr); if (inChan != outChan) { Tcl_DeleteChannelHandler(outChan, CopyEventProc, csPtr); } Tcl_DeleteChannelHandler(inChan, MBEvent, csPtr); Tcl_DeleteChannelHandler(outChan, MBEvent, csPtr); TclDecrRefCount(csPtr->cmdPtr); + csPtr->cmdPtr = NULL; + } + + if (inStatePtr->csPtrR) { + assert(inStatePtr->csPtrR == csPtr); + inStatePtr->csPtrR = NULL; + CopyDecrRefCount(csPtr); + } + if (outStatePtr->csPtrW) { + assert(outStatePtr->csPtrW == csPtr); + outStatePtr->csPtrW = NULL; + CopyDecrRefCount(csPtr); + } +} + +static void +CopyDecrRefCount( + CopyState *csPtr) +{ + if (csPtr->refCount-- > 1) { + return; } - inStatePtr->csPtrR = NULL; - outStatePtr->csPtrW = NULL; - Tcl_Free(csPtr); + + TclChannelRelease((Tcl_Channel)csPtr->readPtr); + TclChannelRelease((Tcl_Channel)csPtr->writePtr); + + ckfree(csPtr); } /* *---------------------------------------------------------------------- * @@ -10199,11 +10646,11 @@ * We still need the interp as the destination of the move. */ if (!TclChanCaughtErrorBypass(interp, (Tcl_Channel) chanPtr)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "error setting blocking mode: %s", + "error setting blocking mode: %s", Tcl_PosixError(interp))); } } else { /* * TIP #219. @@ -10404,11 +10851,11 @@ Tcl_Channel chan) /* The channel to query */ { ChannelState *statePtr = ((Channel *) chan)->state; /* State of real channel structure. */ - return ((statePtr->refCount + 1 > 2) ? 1 : 0); + return ((statePtr->refCount > 1) ? 1 : 0); } /* *---------------------------------------------------------------------- * @@ -10500,10 +10947,20 @@ Tcl_ChannelTypeVersion Tcl_ChannelVersion( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if ((chanTypePtr->version < TCL_CHANNEL_VERSION_2) + || (chanTypePtr->version > TCL_CHANNEL_VERSION_5)) { + /* + * In version; } /* *---------------------------------------------------------------------- @@ -10523,13 +10980,47 @@ Tcl_DriverBlockModeProc * Tcl_ChannelBlockModeProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_2) { + /* + * The v1 structure had the blockModeProc in a different place. + */ + return (Tcl_DriverBlockModeProc *) chanTypePtr->version; + } +#endif return chanTypePtr->blockModeProc; } +/* + *---------------------------------------------------------------------- + * + * Tcl_ChannelCloseProc -- + * + * Return the Tcl_DriverCloseProc of the channel type. + * + * Results: + * A pointer to the proc. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +Tcl_DriverCloseProc * +Tcl_ChannelCloseProc( + const Tcl_ChannelType *chanTypePtr) + /* Pointer to channel type. */ +{ + return chanTypePtr->closeProc; +} +#endif + /* *---------------------------------------------------------------------- * * Tcl_ChannelClose2Proc -- * @@ -10598,10 +11089,36 @@ /* Pointer to channel type. */ { return chanTypePtr->outputProc; } +/* + *---------------------------------------------------------------------- + * + * Tcl_ChannelSeekProc -- + * + * Return the Tcl_DriverSeekProc of the channel type. + * + * Results: + * A pointer to the proc. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +Tcl_DriverSeekProc * +Tcl_ChannelSeekProc( + const Tcl_ChannelType *chanTypePtr) + /* Pointer to channel type. */ +{ + return chanTypePtr->seekProc; +} +#endif + /* *---------------------------------------------------------------------- * * Tcl_ChannelSetOptionProc -- * @@ -10715,10 +11232,15 @@ Tcl_DriverFlushProc * Tcl_ChannelFlushProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_2) { + return NULL; + } +#endif return chanTypePtr->flushProc; } /* *---------------------------------------------------------------------- @@ -10739,10 +11261,15 @@ Tcl_DriverHandlerProc * Tcl_ChannelHandlerProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_2) { + return NULL; + } +#endif return chanTypePtr->handlerProc; } /* *---------------------------------------------------------------------- @@ -10763,10 +11290,15 @@ Tcl_DriverWideSeekProc * Tcl_ChannelWideSeekProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_3) { + return NULL; + } +#endif return chanTypePtr->wideSeekProc; } /* *---------------------------------------------------------------------- @@ -10788,10 +11320,15 @@ Tcl_DriverThreadActionProc * Tcl_ChannelThreadActionProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { +#ifndef TCL_NO_DEPRECATED + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_4) { + return NULL; + } +#endif return chanTypePtr->threadActionProc; } /* *---------------------------------------------------------------------- @@ -10814,19 +11351,21 @@ Tcl_SetChannelErrorInterp( Tcl_Interp *interp, /* Interp to store the data into. */ Tcl_Obj *msg) /* Error message to store. */ { Interp *iPtr = (Interp *) interp; - - if (iPtr->chanMsg != NULL) { - TclDecrRefCount(iPtr->chanMsg); - iPtr->chanMsg = NULL; - } + Tcl_Obj *disposePtr = iPtr->chanMsg; if (msg != NULL) { iPtr->chanMsg = FixLevelCode(msg); Tcl_IncrRefCount(iPtr->chanMsg); + } else { + iPtr->chanMsg = NULL; + } + + if (disposePtr != NULL) { + TclDecrRefCount(disposePtr); } return; } /* @@ -10849,20 +11388,22 @@ void Tcl_SetChannelError( Tcl_Channel chan, /* Channel to store the data into. */ Tcl_Obj *msg) /* Error message to store. */ { - ChannelState *statePtr = ((Channel *) chan)->state; - - if (statePtr->chanMsg != NULL) { - TclDecrRefCount(statePtr->chanMsg); - statePtr->chanMsg = NULL; - } + ChannelState *statePtr = ((Channel *)chan)->state; + Tcl_Obj *disposePtr = statePtr->chanMsg; if (msg != NULL) { statePtr->chanMsg = FixLevelCode(msg); Tcl_IncrRefCount(statePtr->chanMsg); + } else { + statePtr->chanMsg = NULL; + } + + if (disposePtr != NULL) { + TclDecrRefCount(disposePtr); } return; } /* @@ -10886,11 +11427,12 @@ static Tcl_Obj * FixLevelCode( Tcl_Obj *msg) { - int explicitResult, numOptions, lc, lcn; + int explicitResult, numOptions, lcn; + Tcl_Size lc; Tcl_Obj **lv, **lvn; int res, i, j, val, lignore, cignore; int newlevel = -1, newcode = -1; /* ASSERT msg != NULL */ @@ -10899,15 +11441,15 @@ * Process the caught message. * * Syntax = (option value)... ?message? * * Bad message syntax causes a panic, because the other side uses - * Tcl_GetReturnOptions and list construction functions to marshall the + * Tcl_GetReturnOptions and list construction functions to marshal the * information. Hence an error means that we've got serious breakage. */ - res = Tcl_ListObjGetElements(NULL, msg, &lc, &lv); + res = TclListObjGetElements(NULL, msg, &lc, &lv); if (res != TCL_OK) { Tcl_Panic("Tcl_SetChannelError: bad syntax of message"); } explicitResult = (1 == (lc % 2)); @@ -10965,15 +11507,15 @@ } if (newcode >= 0) { lcn += 2; } - lvn = (Tcl_Obj **)Tcl_Alloc(lcn * sizeof(Tcl_Obj *)); + lvn = (Tcl_Obj **)ckalloc(lcn * sizeof(Tcl_Obj *)); /* - * New level/code information is spliced into the first occurence of - * -level, -code, further occurences are ignored. The options cannot be + * New level/code information is spliced into the first occurrence of + * -level, -code, further occurrences are ignored. The options cannot be * not present, we would not come here. Options which are ok are simply * copied over. */ lignore = cignore = 0; @@ -11018,11 +11560,11 @@ lvn[j++] = lv[i]; } msg = Tcl_NewListObj(j, lvn); - Tcl_Free(lvn); + ckfree(lvn); return msg; } /* *---------------------------------------------------------------------- @@ -11100,17 +11642,20 @@ Tcl_DriverTruncateProc * Tcl_ChannelTruncateProc( const Tcl_ChannelType *chanTypePtr) /* Pointer to channel type. */ { + if (Tcl_ChannelVersion(chanTypePtr) < TCL_CHANNEL_VERSION_5) { + return NULL; + } return chanTypePtr->truncateProc; } /* *---------------------------------------------------------------------- * - * DupChannelIntRep -- + * DupChannelInternalRep -- * * Initialize the internal representation of a new Tcl_Obj to a copy of * the internal representation of an existing string object. * * Results: @@ -11122,27 +11667,27 @@ * *---------------------------------------------------------------------- */ static void -DupChannelIntRep( +DupChannelInternalRep( Tcl_Obj *srcPtr, /* Object with internal rep to copy. Must have * an internal rep of type "Channel". */ Tcl_Obj *copyPtr) /* Object with internal rep to set. Must not * currently have an internal rep.*/ { ResolvedChanName *resPtr; - ChanGetIntRep(srcPtr, resPtr); + ChanGetInternalRep(srcPtr, resPtr); assert(resPtr); - ChanSetIntRep(copyPtr, resPtr); + ChanSetInternalRep(copyPtr, resPtr); } /* *---------------------------------------------------------------------- * - * FreeChannelIntRep -- + * FreeChannelInternalRep -- * * Release statePtr storage. * * Results: * None. @@ -11152,22 +11697,22 @@ * *---------------------------------------------------------------------- */ static void -FreeChannelIntRep( +FreeChannelInternalRep( Tcl_Obj *objPtr) /* Object with internal rep to free. */ { ResolvedChanName *resPtr; - ChanGetIntRep(objPtr, resPtr); + ChanGetInternalRep(objPtr, resPtr); assert(resPtr); if (resPtr->refCount-- > 1) { return; } Tcl_Release(resPtr->statePtr); - Tcl_Free(resPtr); + ckfree(resPtr); } #if 0 /* * For future debugging work, a simple function to print the flags of a @@ -11177,12 +11722,12 @@ static int DumpFlags( char *str, int flags) { - char buf[20]; int i = 0; + char buf[24]; #define ChanFlag(chr, bit) (buf[i++] = ((flags & (bit)) ? (chr) : '_')) ChanFlag('r', TCL_READABLE); ChanFlag('w', TCL_WRITABLE); @@ -11191,10 +11736,11 @@ ChanFlag('u', CHANNEL_UNBUFFERED); ChanFlag('F', BG_FLUSH_SCHEDULED); ChanFlag('c', CHANNEL_CLOSED); ChanFlag('E', CHANNEL_EOF); ChanFlag('S', CHANNEL_STICKY_EOF); + ChanFlag('U', CHANNEL_ENCODING_ERROR); ChanFlag('B', CHANNEL_BLOCKED); ChanFlag('/', INPUT_SAW_CR); ChanFlag('D', CHANNEL_DEAD); ChanFlag('R', CHANNEL_RAW_MODE); ChanFlag('x', CHANNEL_INCLOSE); Index: generic/tclIO.h ================================================================== --- generic/tclIO.h +++ generic/tclIO.h @@ -34,20 +34,20 @@ * * Buffers data being sent to or from a channel. */ typedef struct ChannelBuffer { - size_t refCount; /* Current uses count */ - int nextAdded; /* The next position into which a character + Tcl_Size refCount; /* Current uses count */ + Tcl_Size nextAdded; /* The next position into which a character * will be put in the buffer. */ - int nextRemoved; /* Position of next byte to be removed from + Tcl_Size nextRemoved; /* Position of next byte to be removed from * the buffer. */ - int bufLength; /* How big is the buffer? */ + Tcl_Size bufLength; /* How big is the buffer? */ struct ChannelBuffer *nextPtr; - /* Next buffer in chain. */ + /* Next buffer in chain. */ char buf[TCLFLEXARRAY]; /* Placeholder for real buffer. The real - * buffer occuppies this space + bufSize-1 + * buffer occupies this space + bufSize-1 * bytes. This must be the last field in the * structure. */ } ChannelBuffer; #define CHANNELBUFFER_HEADER_SIZE offsetof(ChannelBuffer, buf) @@ -111,11 +111,11 @@ */ ChannelBuffer *inQueueHead; /* Points at first buffer in input queue. */ ChannelBuffer *inQueueTail; /* Points at last buffer in input queue. */ - size_t refCount; + Tcl_Size refCount; } Channel; /* * struct ChannelState: * @@ -127,11 +127,11 @@ typedef struct ChannelState { char *channelName; /* The name of the channel instance in Tcl * commands. Storage is owned by the generic * IO code, is dynamically allocated. */ - int flags; /* ORed combination of the flags defined + int flags; /* OR'ed combination of the flags defined * below. */ Tcl_Encoding encoding; /* Encoding to apply when reading or writing * data on this channel. NULL means no * encoding is applied to data. */ Tcl_EncodingState inputEncodingState; @@ -156,16 +156,18 @@ TclEolTranslation outputTranslation; /* What translation to use for generating end * of line sequences in output? */ int inEofChar; /* If nonzero, use this as a signal of EOF on * input. */ +#if TCL_MAJOR_VERSION < 9 int outEofChar; /* If nonzero, append this to the channel when - * it is closed if it is open for writing. */ + * it is closed if it is open for writing. For Tcl 8.x only */ +#endif int unreportedError; /* Non-zero if an error report was deferred * because it happened in the background. The * value is the POSIX error code. */ - size_t refCount; /* How many interpreters hold references to + Tcl_Size refCount; /* How many interpreters hold references to * this IO channel? */ struct CloseCallback *closeCbPtr; /* Callbacks registered to be called when the * channel is closed. */ char *outputStage; /* Temporary staging buffer used when @@ -184,12 +186,15 @@ int interestMask; /* Mask of all events this channel has * handlers for. */ EventScriptRecord *scriptRecordPtr; /* Chain of all scripts registered for event * handlers ("fileevent") on this channel. */ - int bufSize; /* What size buffers to allocate? */ + Tcl_Size bufSize; /* What size buffers to allocate? */ Tcl_TimerToken timer; /* Handle to wakeup timer for this channel. */ + Channel *timerChanPtr; /* Needed in order to decrement the refCount of + the right channel when the timer is + deleted. */ struct CopyState *csPtrR; /* State of background copy for which channel * is input, or NULL. */ struct CopyState *csPtrW; /* State of background copy for which channel * is output, or NULL. */ Channel *topChanPtr; /* Refers to topmost channel in a stack. Never @@ -204,35 +209,33 @@ /* * TIP #219 ... Info for the I/O system ... * Error message set by channel drivers, for the propagation of arbitrary * Tcl errors. This information, if present (chanMsg not NULL), takes - * precedence over a posix error code returned by a channel operation. + * precedence over a Posix error code returned by a channel operation. */ Tcl_Obj* chanMsg; Tcl_Obj* unreportedMsg; /* Non-NULL if an error report was deferred * because it happened in the background. The * value is the chanMg, if any. #219's * companion to 'unreportedError'. */ - size_t epoch; /* Used to test validity of stored channelname + Tcl_Size epoch; /* Used to test validity of stored channelname * lookup results. */ + int maxPerms; /* TIP #220: Max access privileges + * the channel was created with. */ } ChannelState; /* - * Values for the flags field in Channel. Any ORed combination of the + * Values for the flags field in Channel. Any OR'ed combination of the * following flags can be stored in the field. These flags record various * options and state bits about the channel. In addition to the flags below, * the channel can also have TCL_READABLE (1<<1) and TCL_WRITABLE (1<<2) set. */ -#define CHANNEL_NONBLOCKING (1<<3) /* Channel is currently in nonblocking +#define CHANNEL_NONBLOCKING (1<<6) /* Channel is currently in nonblocking * mode. */ -#define CHANNEL_LINEBUFFERED (1<<4) /* Output to the channel must be - * flushed after every newline. */ -#define CHANNEL_UNBUFFERED (1<<5) /* Output to the channel must always - * be flushed immediately. */ #define BG_FLUSH_SCHEDULED (1<<7) /* A background flush of the queued * output buffers has been * scheduled. */ #define CHANNEL_CLOSED (1<<8) /* Channel has been closed. No further * Tcl-level IO on the channel is @@ -267,13 +270,18 @@ * to get a complete character. When * set, file events will not be * delivered for buffered data until * the state of the channel * changes. */ +#define CHANNEL_ENCODING_ERROR (1<<15) /* set if channel + * encountered an encoding error */ #define CHANNEL_RAW_MODE (1<<16) /* When set, notes that the Raw API is * being used. */ - +#define CHANNEL_LINEBUFFERED (1<<17) /* Output to the channel must be + * flushed after every newline. */ +#define CHANNEL_UNBUFFERED (1<<18) /* Output to the channel must always + * be flushed immediately. */ #define CHANNEL_INCLOSE (1<<19) /* Channel is currently being closed. * Its structures are still live and * usable, but it may not be closed * again from within the close * handler. */ Index: generic/tclIOCmd.c ================================================================== --- generic/tclIOCmd.c +++ generic/tclIOCmd.c @@ -1,17 +1,18 @@ /* * tclIOCmd.c -- * * Contains the definitions of most of the Tcl commands relating to IO. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include "tclIO.h" /* * Callback structure for accept callback in a TCP server. */ @@ -38,15 +39,15 @@ static Tcl_ExitProc FinalizeIOCmdTSD; static Tcl_TcpAcceptProc AcceptCallbackProc; static Tcl_ObjCmdProc ChanPendingObjCmd; static Tcl_ObjCmdProc ChanTruncateObjCmd; -static void RegisterTcpServerInterpCleanup( - Tcl_Interp *interp, - AcceptCallback *acceptCallbackPtr); +static void RegisterTcpServerInterpCleanup( + Tcl_Interp *interp, + AcceptCallback *acceptCallbackPtr); static Tcl_InterpDeleteProc TcpAcceptCallbacksDeleteProc; -static void TcpServerCloseProc(ClientData callbackData); +static void TcpServerCloseProc(void *callbackData); static void UnregisterTcpServerInterpCleanupProc( Tcl_Interp *interp, AcceptCallback *acceptCallbackPtr); /* @@ -65,11 +66,11 @@ *---------------------------------------------------------------------- */ static void FinalizeIOCmdTSD( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (tsdPtr->stdoutObjPtr != NULL) { Tcl_DecrRefCount(tsdPtr->stdoutObjPtr); @@ -95,20 +96,20 @@ *---------------------------------------------------------------------- */ int Tcl_PutsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to puts on. */ Tcl_Obj *string; /* String to write. */ Tcl_Obj *chanObjPtr = NULL; /* channel object. */ int newline; /* Add a newline at end? */ - int result; /* Result of puts operation. */ + Tcl_Size result; /* Result of puts operation. */ int mode; /* Mode in which channel is opened. */ switch (objc) { case 2: /* [puts $x] */ string = objv[1]; @@ -130,15 +131,28 @@ newline = 0; if (strcmp(TclGetString(objv[1]), "-nonewline") == 0) { chanObjPtr = objv[2]; string = objv[3]; break; +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + } else if (strcmp(TclGetString(objv[3]), "nonewline") == 0) { + /* + * The code below provides backwards compatibility with an old + * form of the command that is no longer recommended or + * documented. See also [Bug #3151675]. Will be removed in Tcl 9, + * maybe even earlier. + */ + + chanObjPtr = objv[1]; + string = objv[2]; + break; +#endif } /* Fall through */ default: /* [puts] or * [puts some bad number of arguments...] */ - Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? ?channelId? string"); + Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? ?channel? string"); return TCL_ERROR; } if (chanObjPtr == NULL) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -161,16 +175,16 @@ return TCL_ERROR; } TclChannelPreserve(chan); result = Tcl_WriteObj(chan, string); - if (result == -1) { + if (result == TCL_INDEX_NONE) { goto error; } if (newline != 0) { result = Tcl_WriteChars(chan, "\n", 1); - if (result == -1) { + if (result == TCL_INDEX_NONE) { goto error; } } TclChannelRelease(chan); return TCL_OK; @@ -208,21 +222,21 @@ *---------------------------------------------------------------------- */ int Tcl_FlushObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *chanObjPtr; Tcl_Channel chan; /* The channel to flush on. */ int mode; if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chanObjPtr = objv[1]; if (TclGetChannelFromObj(interp, chanObjPtr, &chan, &mode, 0) != TCL_OK) { return TCL_ERROR; @@ -272,23 +286,23 @@ *---------------------------------------------------------------------- */ int Tcl_GetsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to read from. */ - int lineLen; /* Length of line just read. */ + Tcl_Size lineLen; /* Length of line just read. */ int mode; /* Mode in which channel is opened. */ Tcl_Obj *linePtr, *chanObjPtr; int code = TCL_OK; if ((objc != 2) && (objc != 3)) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId ?varName?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel ?varName?"); return TCL_ERROR; } chanObjPtr = objv[1]; if (TclGetChannelFromObj(interp, chanObjPtr, &chan, &mode, 0) != TCL_OK) { return TCL_ERROR; @@ -301,11 +315,11 @@ } TclChannelPreserve(chan); TclNewObj(linePtr); lineLen = Tcl_GetsObj(chan, linePtr); - if (lineLen < 0) { + if (lineLen == TCL_IO_FAILURE) { if (!Tcl_Eof(chan) && !Tcl_InputBlocked(chan)) { Tcl_DecrRefCount(linePtr); /* * TIP #219. @@ -320,19 +334,21 @@ TclGetString(chanObjPtr), Tcl_PosixError(interp))); } code = TCL_ERROR; goto done; } - lineLen = -1; + lineLen = TCL_IO_FAILURE; } if (objc == 3) { if (Tcl_ObjSetVar2(interp, objv[2], NULL, linePtr, TCL_LEAVE_ERR_MSG) == NULL) { code = TCL_ERROR; goto done; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(lineLen)); + Tcl_Obj *lineLenObj; + TclNewIndexObj(lineLenObj, lineLen); + Tcl_SetObjResult(interp, lineLenObj); } else { Tcl_SetObjResult(interp, linePtr); } done: TclChannelRelease(chan); @@ -356,36 +372,36 @@ *---------------------------------------------------------------------- */ int Tcl_ReadObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to read from. */ int newline, i; /* Discard newline at end? */ int toRead; /* How many bytes to read? */ - int charactersRead; /* How many characters were read? */ + Tcl_Size charactersRead; /* How many characters were read? */ int mode; /* Mode in which channel is opened. */ Tcl_Obj *resultPtr, *chanObjPtr; if ((objc != 2) && (objc != 3)) { Interp *iPtr; argerror: iPtr = (Interp *) interp; - Tcl_WrongNumArgs(interp, 1, objv, "channelId ?numChars?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel ?numChars?"); /* * Do not append directly; that makes ensembles using this command as * a subcommand produce the wrong message. */ iPtr->flags |= INTERP_ALTERNATE_WRONG_ARGS; - Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? channel"); return TCL_ERROR; } i = 1; newline = 0; @@ -414,25 +430,46 @@ * Compute how many bytes to read. */ toRead = -1; if (i < objc) { - if ((TclGetIntFromObj(interp, objv[i], &toRead) != TCL_OK) + if ((TclGetIntFromObj(NULL, objv[i], &toRead) != TCL_OK) || (toRead < 0)) { +#if !defined(TCL_NO_DEPRECATED) + /* + * The code below provides backwards compatibility with an old + * form of the command that is no longer recommended or + * documented. See also [Bug #3151675]. Will be removed in Tcl 9, + * maybe even earlier. + */ + + if (strcmp(TclGetString(objv[i]), "nonewline") != 0) { +#endif Tcl_SetObjResult(interp, Tcl_ObjPrintf( "expected non-negative integer but got \"%s\"", TclGetString(objv[i]))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", (char *)NULL); return TCL_ERROR; +#if !defined(TCL_NO_DEPRECATED) + } + newline = 1; +#endif } } TclNewObj(resultPtr); - Tcl_IncrRefCount(resultPtr); TclChannelPreserve(chan); charactersRead = Tcl_ReadChars(chan, resultPtr, toRead, 0); - if (charactersRead < 0) { + if (charactersRead == TCL_IO_FAILURE) { + Tcl_Obj *returnOptsPtr = NULL; + if (TclChannelGetBlockingMode(chan)) { + returnOptsPtr = Tcl_NewDictObj(); + Tcl_DictObjPut(NULL, returnOptsPtr, Tcl_NewStringObj("-data", -1), + resultPtr); + } else { + Tcl_DecrRefCount(resultPtr); + } /* * TIP #219. * Capture error messages put by the driver into the bypass area and * put them into the regular interpreter result. Fall back to the * regular message if nothing was found in the bypass. @@ -442,30 +479,31 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "error reading \"%s\": %s", TclGetString(chanObjPtr), Tcl_PosixError(interp))); } TclChannelRelease(chan); - Tcl_DecrRefCount(resultPtr); + if (returnOptsPtr) { + Tcl_SetReturnOptions(interp, returnOptsPtr); + } return TCL_ERROR; } /* * If requested, remove the last newline in the channel if at EOF. */ if ((charactersRead > 0) && (newline != 0)) { const char *result; - size_t length; + Tcl_Size length; result = TclGetStringFromObj(resultPtr, &length); if (result[length - 1] == '\n') { Tcl_SetObjLength(resultPtr, length - 1); } } Tcl_SetObjResult(interp, resultPtr); TclChannelRelease(chan); - Tcl_DecrRefCount(resultPtr); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -485,11 +523,11 @@ *---------------------------------------------------------------------- */ int Tcl_SeekObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to tell on. */ @@ -501,17 +539,17 @@ "start", "current", "end", NULL }; static const int modeArray[] = {SEEK_SET, SEEK_CUR, SEEK_END}; if ((objc != 3) && (objc != 4)) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId offset ?origin?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel offset ?origin?"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { return TCL_ERROR; } - if (Tcl_GetWideIntFromObj(interp, objv[2], &offset) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[2], &offset) != TCL_OK) { return TCL_ERROR; } mode = SEEK_SET; if (objc == 4) { if (Tcl_GetIndexFromObj(interp, objv[3], originOptions, "origin", 0, @@ -560,21 +598,21 @@ *---------------------------------------------------------------------- */ int Tcl_TellObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to tell on. */ Tcl_WideInt newLoc; int code; if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } /* * Try to find a channel with the right name and permissions in the IO @@ -622,11 +660,11 @@ *---------------------------------------------------------------------- */ int Tcl_CloseObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; /* The channel to close. */ @@ -634,11 +672,11 @@ "read", "write", NULL }; static const int dirArray[] = {TCL_CLOSE_READ, TCL_CLOSE_WRITE}; if ((objc != 2) && (objc != 3)) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId ?direction?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel ?direction?"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { return TCL_ERROR; @@ -695,11 +733,11 @@ * a terminating newline. */ Tcl_Obj *resultPtr = Tcl_GetObjResult(interp); const char *string; - size_t len; + Tcl_Size len; if (Tcl_IsShared(resultPtr)) { resultPtr = Tcl_DuplicateObj(resultPtr); Tcl_SetObjResult(interp, resultPtr); } @@ -730,21 +768,21 @@ *---------------------------------------------------------------------- */ int Tcl_FconfigureObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *optionName, *valueName; Tcl_Channel chan; /* The channel to set a mode on. */ int i; /* Iterate over arg-value pairs. */ if ((objc < 2) || (((objc % 2) == 1) && (objc != 3))) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId ?-option value ...?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel ?-option value ...?"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { return TCL_ERROR; @@ -805,19 +843,19 @@ *--------------------------------------------------------------------------- */ int Tcl_EofObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { return TCL_ERROR; @@ -824,10 +862,50 @@ } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Tcl_Eof(chan))); return TCL_OK; } + +/* + *--------------------------------------------------------------------------- + * + * ChanIsBinaryCmd -- + * + * This function is invoked to process the Tcl "chan isbinary" command. See the + * user documentation for details on what it does. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * Sets interp's result to boolean true or false depending on whether the + * specified channel is a binary channel. + * + *--------------------------------------------------------------------------- + */ + +static int +ChanIsBinaryCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + Tcl_Channel chan; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "channel"); + return TCL_ERROR; + } + + if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { + return TCL_ERROR; + } + + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(TclChanIsBinary(chan))); + return TCL_OK; +} /* *---------------------------------------------------------------------- * * Tcl_ExecObjCmd -- @@ -844,11 +922,11 @@ *---------------------------------------------------------------------- */ int Tcl_ExecObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *resultPtr; @@ -855,11 +933,11 @@ const char **argv; /* An array for the string arguments. Stored * on the _Tcl_ stack. */ const char *string; Tcl_Channel chan; int argc, background, i, index, keepNewline, result, skip, ignoreStderr; - size_t length; + Tcl_Size length; static const char *const options[] = { "-ignorestderr", "-keepnewline", "--", NULL }; enum execOptionsEnum { EXEC_IGNORESTDERR, EXEC_KEEPNEWLINE, EXEC_LAST @@ -940,11 +1018,11 @@ * Store the list of PIDs from the pipeline in interp's result and * detach the PIDs (instead of waiting for them). */ TclGetAndDetachPids(interp, chan); - if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { + if (Tcl_Close(interp, chan) != TCL_OK) { return TCL_ERROR; } return TCL_OK; } @@ -972,11 +1050,11 @@ * If the process produced anything on stderr, it will have been returned * in the interpreter result. It needs to be appended to the result * string. */ - result = Tcl_CloseEx(interp, chan, 0); + result = Tcl_Close(interp, chan); Tcl_AppendObjToObj(resultPtr, Tcl_GetObjResult(interp)); /* * If the last character of the result is a newline, then remove the * newline character. @@ -1004,27 +1082,27 @@ * Results: * A standard Tcl result. * * Side effects: * Sets interp's result to boolean true or false depending on whether the - * preceeding input operation on the channel would have blocked. + * preceding input operation on the channel would have blocked. * *--------------------------------------------------------------------------- */ int Tcl_FblockedObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; int mode; if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, &mode, 0) != TCL_OK) { return TCL_ERROR; @@ -1057,11 +1135,11 @@ *---------------------------------------------------------------------- */ int Tcl_OpenObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int pipeline, prot; @@ -1115,24 +1193,25 @@ */ if (!pipeline) { chan = Tcl_FSOpenFileChannel(interp, objv[1], modeString, prot); } else { - int mode, seekFlag, cmdObjc, binary; + int mode, modeFlags; + Tcl_Size cmdObjc; const char **cmdArgv; if (Tcl_SplitList(interp, what+1, &cmdObjc, &cmdArgv) != TCL_OK) { return TCL_ERROR; } - mode = TclGetOpenModeEx(interp, modeString, &seekFlag, &binary); + mode = TclGetOpenMode(interp, modeString, &modeFlags); if (mode == -1) { chan = NULL; } else { int flags = TCL_STDERR | TCL_ENFORCE_MODE; - switch (mode & (O_RDONLY | O_WRONLY | O_RDWR)) { + switch (mode & O_ACCMODE) { case O_RDONLY: flags |= TCL_STDOUT; break; case O_WRONLY: flags |= TCL_STDIN; @@ -1143,15 +1222,15 @@ default: Tcl_Panic("Tcl_OpenCmd: invalid mode value"); break; } chan = Tcl_OpenCommandChannel(interp, cmdObjc, cmdArgv, flags); - if (binary && chan) { + if ((modeFlags & CHANNEL_RAW_MODE) && chan) { Tcl_SetChannelOption(interp, chan, "-translation", "binary"); } } - Tcl_Free((void *)cmdArgv); + ckfree(cmdArgv); } if (chan == NULL) { return TCL_ERROR; } Tcl_RegisterChannel(interp, chan); @@ -1180,11 +1259,11 @@ *---------------------------------------------------------------------- */ static void TcpAcceptCallbacksDeleteProc( - ClientData clientData, /* Data which was passed when the assocdata + void *clientData, /* Data which was passed when the assocdata * was registered. */ TCL_UNUSED(Tcl_Interp *)) { Tcl_HashTable *hTblPtr = (Tcl_HashTable *)clientData; Tcl_HashEntry *hPtr; @@ -1195,11 +1274,11 @@ AcceptCallback *acceptCallbackPtr = (AcceptCallback *)Tcl_GetHashValue(hPtr); acceptCallbackPtr->interp = NULL; } Tcl_DeleteHashTable(hTblPtr); - Tcl_Free(hTblPtr); + ckfree(hTblPtr); } /* *---------------------------------------------------------------------- * @@ -1235,11 +1314,11 @@ int isNew; /* Is the entry new? */ hTblPtr = (Tcl_HashTable *)Tcl_GetAssocData(interp, "tclTCPAcceptCallbacks", NULL); if (hTblPtr == NULL) { - hTblPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + hTblPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(hTblPtr, TCL_ONE_WORD_KEYS); Tcl_SetAssocData(interp, "tclTCPAcceptCallbacks", TcpAcceptCallbacksDeleteProc, hTblPtr); } @@ -1283,11 +1362,11 @@ hTblPtr = (Tcl_HashTable *)Tcl_GetAssocData(interp, "tclTCPAcceptCallbacks", NULL); if (hTblPtr == NULL) { return; } - hPtr = Tcl_FindHashEntry(hTblPtr, (char *) acceptCallbackPtr); + hPtr = Tcl_FindHashEntry(hTblPtr, acceptCallbackPtr); if (hPtr != NULL) { Tcl_DeleteHashEntry(hPtr); } } @@ -1308,11 +1387,11 @@ *---------------------------------------------------------------------- */ static void AcceptCallbackProc( - ClientData callbackData, /* The data stored when the callback was + void *callbackData, /* The data stored when the callback was * created in the call to * Tcl_OpenTcpServer. */ Tcl_Channel chan, /* Channel for the newly accepted * connection. */ char *address, /* Address of client that was accepted. */ @@ -1372,11 +1451,11 @@ /* * The interpreter has been deleted, so there is no useful way to use * the client socket - just close it. */ - Tcl_CloseEx(NULL, chan, 0); + Tcl_Close(NULL, chan); } } /* *---------------------------------------------------------------------- @@ -1399,11 +1478,11 @@ *---------------------------------------------------------------------- */ static void TcpServerCloseProc( - ClientData callbackData) /* The data passed in the call to + void *callbackData) /* The data passed in the call to * Tcl_CreateCloseHandler. */ { AcceptCallback *acceptCallbackPtr = (AcceptCallback *)callbackData; /* The actual data. */ @@ -1410,11 +1489,11 @@ if (acceptCallbackPtr->interp != NULL) { UnregisterTcpServerInterpCleanupProc(acceptCallbackPtr->interp, acceptCallbackPtr); } Tcl_DecrRefCount(acceptCallbackPtr->script); - Tcl_Free(acceptCallbackPtr); + ckfree(acceptCallbackPtr); } /* *---------------------------------------------------------------------- * @@ -1432,33 +1511,31 @@ *---------------------------------------------------------------------- */ int Tcl_SocketObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const socketOptions[] = { - "-async", "-myaddr", "-myport", "-reuseaddr", "-reuseport", "-server", - NULL + "-async", "-backlog", "-myaddr", "-myport", "-reuseaddr", + "-reuseport", "-server", NULL }; enum socketOptionsEnum { - SKT_ASYNC, SKT_MYADDR, SKT_MYPORT, SKT_REUSEADDR, SKT_REUSEPORT, - SKT_SERVER + SKT_ASYNC, SKT_BACKLOG, SKT_MYADDR, SKT_MYPORT, SKT_REUSEADDR, + SKT_REUSEPORT, SKT_SERVER }; - int optionIndex, a, server = 0, myport = 0, async = 0, reusep = -1, - reusea = -1; + int a, server = 0, myport = 0, async = 0, reusep = -1, optionIndex, + reusea = -1, backlog = -1; unsigned int flags = 0; const char *host, *port, *myaddr = NULL; Tcl_Obj *script = NULL; Tcl_Channel chan; - if (TclpHasSockets(interp) != TCL_OK) { - return TCL_ERROR; - } + TclInitSockets(); for (a = 1; a < objc; a++) { const char *arg = TclGetString(objv[a]); if (arg[0] != '-') { @@ -1535,10 +1612,21 @@ return TCL_ERROR; } if (Tcl_GetBooleanFromObj(interp, objv[a], &reusep) != TCL_OK) { return TCL_ERROR; } + break; + case SKT_BACKLOG: + a++; + if (a >= objc) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "no argument given for -backlog option", -1)); + return TCL_ERROR; + } + if (Tcl_GetIntFromObj(interp, objv[a], &backlog) != TCL_OK) { + return TCL_ERROR; + } break; default: Tcl_Panic("Tcl_SocketObjCmd: bad option index to SocketOptions"); } } @@ -1556,22 +1644,22 @@ Interp *iPtr; wrongNumArgs: iPtr = (Interp *) interp; Tcl_WrongNumArgs(interp, 1, objv, - "?-myaddr addr? ?-myport myport? ?-async? host port"); + "?-async? ?-myaddr addr? ?-myport myport? host port"); iPtr->flags |= INTERP_ALTERNATE_WRONG_ARGS; Tcl_WrongNumArgs(interp, 1, objv, - "-server command ?-reuseaddr boolean? ?-reuseport boolean? " - "?-myaddr addr? port"); + "-server command ?-backlog count? ?-myaddr addr? " + "?-reuseaddr boolean? ?-reuseport boolean? port"); return TCL_ERROR; } - if (!server && (reusea != -1 || reusep != -1)) { + if (!server && (reusea != -1 || reusep != -1 || backlog != -1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "options -reuseaddr and -reuseport are only valid for servers", - -1)); + "options -backlog, -reuseaddr, and -reuseport are only valid " + "for servers", -1)); return TCL_ERROR; } /* * Set the options to their default value if the user didn't override @@ -1606,21 +1694,21 @@ } port = TclGetString(objv[a]); if (server) { - AcceptCallback *acceptCallbackPtr = (AcceptCallback *)Tcl_Alloc(sizeof(AcceptCallback)); + AcceptCallback *acceptCallbackPtr = (AcceptCallback *)ckalloc(sizeof(AcceptCallback)); Tcl_IncrRefCount(script); acceptCallbackPtr->script = script; acceptCallbackPtr->interp = interp; - chan = Tcl_OpenTcpServerEx(interp, port, host, flags, + chan = Tcl_OpenTcpServerEx(interp, port, host, flags, backlog, AcceptCallbackProc, acceptCallbackPtr); if (chan == NULL) { Tcl_DecrRefCount(script); - Tcl_Free(acceptCallbackPtr); + ckfree(acceptCallbackPtr); return TCL_ERROR; } /* * Register with the interpreter to let us know when the interpreter @@ -1674,11 +1762,11 @@ *---------------------------------------------------------------------- */ int Tcl_FcopyObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel inChan, outChan; @@ -1725,11 +1813,11 @@ &index) != TCL_OK) { return TCL_ERROR; } switch (index) { case FcopySize: - if (Tcl_GetWideIntFromObj(interp, objv[i+1], &toRead) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[i+1], &toRead) != TCL_OK) { return TCL_ERROR; } if (toRead < 0) { /* * Handle all negative sizes like -1, meaning 'copy all'. By @@ -1769,22 +1857,22 @@ *--------------------------------------------------------------------------- */ static int ChanPendingObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; - int index, mode; static const char *const options[] = {"input", "output", NULL}; enum pendingOptionsEnum {PENDING_INPUT, PENDING_OUTPUT}; + int mode, index; if (objc != 3) { - Tcl_WrongNumArgs(interp, 1, objv, "mode channelId"); + Tcl_WrongNumArgs(interp, 1, objv, "mode channel"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], options, "mode", 0, &index) != TCL_OK) { @@ -1831,20 +1919,20 @@ *---------------------------------------------------------------------- */ static int ChanTruncateObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; Tcl_WideInt length; if ((objc < 2) || (objc > 3)) { - Tcl_WrongNumArgs(interp, 1, objv, "channelId ?length?"); + Tcl_WrongNumArgs(interp, 1, objv, "channel ?length?"); return TCL_ERROR; } if (TclGetChannelFromObj(interp, objv[1], &chan, NULL, 0) != TCL_OK) { return TCL_ERROR; } @@ -1852,11 +1940,11 @@ if (objc == 3) { /* * User is supplying an explicit length. */ - if (Tcl_GetWideIntFromObj(interp, objv[2], &length) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[2], &length) != TCL_OK) { return TCL_ERROR; } if (length < 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot truncate to negative length of file", -1)); @@ -1904,11 +1992,11 @@ *---------------------------------------------------------------------- */ static int ChanPipeObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel rchan, wchan; @@ -1955,11 +2043,11 @@ *---------------------------------------------------------------------- */ int TclChannelNamesCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc < 1 || objc > 2) { @@ -2005,10 +2093,11 @@ {"create", TclChanCreateObjCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, /* TIP #219 */ {"eof", Tcl_EofObjCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"event", Tcl_FileEventObjCmd, TclCompileBasic2Or3ArgCmd, NULL, NULL, 0}, {"flush", Tcl_FlushObjCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"gets", Tcl_GetsObjCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, + {"isbinary", ChanIsBinaryCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"names", TclChannelNamesCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 0}, {"pending", ChanPendingObjCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, /* TIP #287 */ {"pipe", ChanPipeObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 0}, /* TIP #304 */ {"pop", TclChanPopObjCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, /* TIP #230 */ {"postevent", TclChanPostEventObjCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, /* TIP #219 */ @@ -2033,12 +2122,11 @@ for (i=0 ; extras[i] ; i+=2) { /* * Can assume that reference counts are all incremented. */ - Tcl_DictObjPut(NULL, mapObj, Tcl_NewStringObj(extras[i], -1), - Tcl_NewStringObj(extras[i+1], -1)); + TclDictPutString(NULL, mapObj, extras[i], extras[i + 1]); } Tcl_SetEnsembleMappingDict(interp, ensemble, mapObj); return ensemble; } Index: generic/tclIOGT.c ================================================================== --- generic/tclIOGT.c +++ generic/tclIOGT.c @@ -2,12 +2,12 @@ * tclIOGT.c -- * * Implements a generic transformation exposing the underlying API at the * script level. Contributed by Andreas Kupries. * - * Copyright (c) 2000 Ajuba Solutions - * Copyright (c) 1999-2000 Andreas Kupries (a.kupries@westend.com) + * Copyright © 2000 Ajuba Solutions + * Copyright © 1999-2000 Andreas Kupries (a.kupries@westend.com) * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -25,10 +25,14 @@ Tcl_Interp *interp, int flags); static int TransformInputProc(ClientData instanceData, char *buf, int toRead, int *errorCodePtr); static int TransformOutputProc(ClientData instanceData, const char *buf, int toWrite, int *errorCodePtr); +#ifndef TCL_NO_DEPRECATED +static int TransformSeekProc(ClientData instanceData, long offset, + int mode, int *errorCodePtr); +#endif static int TransformSetOptionProc(ClientData instanceData, Tcl_Interp *interp, const char *optionName, const char *value); static int TransformGetOptionProc(ClientData instanceData, Tcl_Interp *interp, const char *optionName, @@ -35,12 +39,12 @@ Tcl_DString *dsPtr); static void TransformWatchProc(ClientData instanceData, int mask); static int TransformGetFileHandleProc(ClientData instanceData, int direction, ClientData *handlePtr); static int TransformNotifyProc(ClientData instanceData, int mask); -static Tcl_WideInt TransformWideSeekProc(ClientData instanceData, - Tcl_WideInt offset, int mode, int *errorCodePtr); +static long long TransformWideSeekProc(ClientData instanceData, + long long offset, int mode, int *errorCodePtr); /* * Forward declarations of internal procedures. Secondly the procedures for * handling and generating fileeevents. */ @@ -102,11 +106,11 @@ typedef struct ResultBuffer ResultBuffer; static inline void ResultClear(ResultBuffer *r); static inline void ResultInit(ResultBuffer *r); static inline int ResultEmpty(ResultBuffer *r); -static inline int ResultCopy(ResultBuffer *r, unsigned char *buf, +static inline size_t ResultCopy(ResultBuffer *r, unsigned char *buf, size_t toRead); static inline void ResultAdd(ResultBuffer *r, unsigned char *buf, size_t toWrite); /* @@ -115,14 +119,18 @@ */ static const Tcl_ChannelType transformChannelType = { "transform", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ TransformInputProc, /* Input proc. */ TransformOutputProc, /* Output proc. */ +#ifndef TCL_NO_DEPRECATED + TransformSeekProc, /* Seek proc. */ +#else NULL, /* Seek proc. */ +#endif TransformSetOptionProc, /* Set option proc. */ TransformGetOptionProc, /* Get option proc. */ TransformWatchProc, /* Initialize notifier. */ TransformGetFileHandleProc, /* Get OS handles out of channel. */ TransformCloseProc, /* close2proc */ @@ -226,11 +234,11 @@ if (dataPtr->refCount-- > 1) { return; } ResultClear(&dataPtr->result); Tcl_DecrRefCount(dataPtr->command); - Tcl_Free(dataPtr); + ckfree(dataPtr); } /* *---------------------------------------------------------------------- * @@ -256,19 +264,19 @@ Tcl_Obj *cmdObjPtr) /* Script to use for transform. */ { Channel *chanPtr; /* The actual channel. */ ChannelState *statePtr; /* State info for channel. */ int mode; /* Read/write mode of the channel. */ - int objc; + Tcl_Size objc; TransformChannelData *dataPtr; Tcl_DString ds; if (chan == NULL) { return TCL_ERROR; } - if (TCL_OK != Tcl_ListObjLength(interp, cmdObjPtr, &objc)) { + if (TCL_OK != TclListObjLength(interp, cmdObjPtr, &objc)) { Tcl_SetObjResult(interp, Tcl_NewStringObj("-command value is not a list", -1)); return TCL_ERROR; } @@ -282,11 +290,11 @@ * Now initialize the transformation state and stack it upon the specified * channel. One of the necessary things to do is to retrieve the blocking * regime of the underlying channel and to use the same for us too. */ - dataPtr = (TransformChannelData *)Tcl_Alloc(sizeof(TransformChannelData)); + dataPtr = (TransformChannelData *)ckalloc(sizeof(TransformChannelData)); dataPtr->refCount = 1; Tcl_DStringInit(&ds); Tcl_GetChannelOption(interp, chan, "-blocking", &ds); dataPtr->readIsFlushed = 0; @@ -373,11 +381,11 @@ int preserve) /* Flag. If true the procedure will preserve * the result state of all accessed * interpreters. */ { Tcl_Obj *resObj; /* See below, switch (transmit). */ - size_t resLen = 0; + Tcl_Size resLen; unsigned char *resBuf; Tcl_InterpState state = NULL; int res = TCL_OK; Tcl_Obj *command = TclListObjCopy(NULL, dataPtr->command); Tcl_Interp *eval = dataPtr->interp; @@ -399,19 +407,19 @@ Tcl_IncrRefCount(command); Tcl_ListObjAppendElement(NULL, command, Tcl_NewStringObj((char *) op, -1)); /* * Use a byte-array to prevent the misinterpretation of binary data coming - * through as UTF while at the tcl level. + * through as Utf while at the tcl level. */ Tcl_ListObjAppendElement(NULL, command, Tcl_NewByteArrayObj(buf, bufLen)); /* * Step 2, execute the command at the global level of the interpreter used * to create the transformation. Destroy the command afterward. If an - * error occured and the current interpreter is defined and not equal to + * error occurred and the current interpreter is defined and not equal to * the interpreter for the callback, then copy the error message into * current interpreter. Don't copy if in preservation mode. */ res = Tcl_EvalObjEx(eval, command, TCL_EVAL_GLOBAL); @@ -438,27 +446,27 @@ case TRANSMIT_DOWN: if (dataPtr->self == NULL) { break; } resObj = Tcl_GetObjResult(eval); - resBuf = TclGetByteArrayFromObj(resObj, &resLen); + resBuf = Tcl_GetByteArrayFromObj(resObj, &resLen); Tcl_WriteRaw(Tcl_GetStackedChannel(dataPtr->self), (char *) resBuf, resLen); break; case TRANSMIT_SELF: if (dataPtr->self == NULL) { break; } resObj = Tcl_GetObjResult(eval); - resBuf = TclGetByteArrayFromObj(resObj, &resLen); + resBuf = Tcl_GetByteArrayFromObj(resObj, &resLen); Tcl_WriteRaw(dataPtr->self, (char *) resBuf, resLen); break; case TRANSMIT_IBUF: resObj = Tcl_GetObjResult(eval); - resBuf = TclGetByteArrayFromObj(resObj, &resLen); + resBuf = Tcl_GetByteArrayFromObj(resObj, &resLen); ResultAdd(&dataPtr->result, resBuf, resLen); break; case TRANSMIT_NUM: /* @@ -558,11 +566,11 @@ /* * Now flush data waiting in internal buffers to output and input. The * input must be done despite the fact that there is no real receiver for * it anymore. But the scripts might have sideeffects other parts of the - * system rely on (f.e. signaling the close to interested parties). + * system rely on (f.e. signalling the close to interested parties). */ PreserveData(dataPtr); if (dataPtr->mode & TCL_WRITABLE) { ExecuteCallback(dataPtr, interp, A_FLUSH_WRITE, NULL, 0, @@ -811,10 +819,79 @@ } /* *---------------------------------------------------------------------- * + * TransformSeekProc -- + * + * This procedure is called by the generic IO level to move the access + * point in a channel. + * + * Side effects: + * Moves the location at which the channel will be accessed in future + * operations. Flushes all transformation buffers, then forwards it to + * the underlying channel. + * + * Result: + * -1 if failed, the new position if successful. An output argument + * contains the POSIX error code if an error occurred, or zero. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +static int +TransformSeekProc( + ClientData instanceData, /* The channel to manipulate. */ + long offset, /* Size of movement. */ + int mode, /* How to move. */ + int *errorCodePtr) /* Location of error flag. */ +{ + TransformChannelData *dataPtr = (TransformChannelData *)instanceData; + Tcl_Channel parent = Tcl_GetStackedChannel(dataPtr->self); + const Tcl_ChannelType *parentType = Tcl_GetChannelType(parent); + Tcl_DriverSeekProc *parentSeekProc = Tcl_ChannelSeekProc(parentType); + + if ((offset == 0) && (mode == SEEK_CUR)) { + /* + * This is no seek but a request to tell the caller the current + * location. Simply pass the request down. + */ + + return parentSeekProc(Tcl_GetChannelInstanceData(parent), offset, + mode, errorCodePtr); + } + + /* + * It is a real request to change the position. Flush all data waiting for + * output and discard everything in the input buffers. Then pass the + * request down, unchanged. + */ + + PreserveData(dataPtr); + if (dataPtr->mode & TCL_WRITABLE) { + ExecuteCallback(dataPtr, NULL, A_FLUSH_WRITE, NULL, 0, TRANSMIT_DOWN, + P_NO_PRESERVE); + } + + if (dataPtr->mode & TCL_READABLE) { + ExecuteCallback(dataPtr, NULL, A_CLEAR_READ, NULL, 0, TRANSMIT_DONT, + P_NO_PRESERVE); + ResultClear(&dataPtr->result); + dataPtr->readIsFlushed = 0; + dataPtr->eofPending = 0; + } + ReleaseData(dataPtr); + + return parentSeekProc(Tcl_GetChannelInstanceData(parent), offset, mode, + errorCodePtr); +} +#endif + +/* + *---------------------------------------------------------------------- + * * TransformWideSeekProc -- * * This procedure is called by the generic IO level to move the access * point in a channel, with a (potentially) 64-bit offset. * @@ -828,32 +905,39 @@ * contains the POSIX error code if an error occurred, or zero. * *---------------------------------------------------------------------- */ -static Tcl_WideInt +static long long TransformWideSeekProc( ClientData instanceData, /* The channel to manipulate. */ - Tcl_WideInt offset, /* Size of movement. */ + long long offset, /* Size of movement. */ int mode, /* How to move. */ int *errorCodePtr) /* Location of error flag. */ { TransformChannelData *dataPtr = (TransformChannelData *)instanceData; Tcl_Channel parent = Tcl_GetStackedChannel(dataPtr->self); const Tcl_ChannelType *parentType = Tcl_GetChannelType(parent); +#ifndef TCL_NO_DEPRECATED + Tcl_DriverSeekProc *parentSeekProc = Tcl_ChannelSeekProc(parentType); +#endif Tcl_DriverWideSeekProc *parentWideSeekProc = Tcl_ChannelWideSeekProc(parentType); - ClientData parentData = Tcl_GetChannelInstanceData(parent); + void *parentData = Tcl_GetChannelInstanceData(parent); if ((offset == 0) && (mode == SEEK_CUR)) { /* * This is no seek but a request to tell the caller the current * location. Simply pass the request down. */ if (parentWideSeekProc != NULL) { return parentWideSeekProc(parentData, offset, mode, errorCodePtr); +#ifndef TCL_NO_DEPRECATED + } else if (parentSeekProc) { + return parentSeekProc(parentData, 0, mode, errorCodePtr); +#endif } else { *errorCodePtr = EINVAL; return -1; } } @@ -882,12 +966,30 @@ /* * If we have a wide seek capability, we should stick with that. */ if (parentWideSeekProc == NULL) { + /* + * We're transferring to narrow seeks at this point; this is a bit complex + * because we have to check whether the seek is possible first (i.e. + * whether we are losing information in truncating the bits of the + * offset). Luckily, there's a defined error for what happens when trying + * to go out of the representable range. + */ + +#ifndef TCL_NO_DEPRECATED + if (offsetLONG_MAX) { + *errorCodePtr = EOVERFLOW; + return -1; + } + + return parentSeekProc(parentData, offset, + mode, errorCodePtr); +#else *errorCodePtr = EINVAL; return -1; +#endif } return parentWideSeekProc(parentData, offset, mode, errorCodePtr); } /* @@ -1000,11 +1102,11 @@ { TransformChannelData *dataPtr = (TransformChannelData *)instanceData; Tcl_Channel downChan; /* - * The caller expressed interest in events occuring for this channel. We + * The caller expressed interest in events occurring for this channel. We * are forwarding the call to the underlying channel now. */ dataPtr->watchMask = mask; @@ -1107,16 +1209,16 @@ static int TransformNotifyProc( ClientData clientData, /* The state of the notified * transformation. */ - int mask) /* The mask of occuring events. */ + int mask) /* The mask of occurring events. */ { TransformChannelData *dataPtr = (TransformChannelData *)clientData; /* - * An event occured in the underlying channel. This transformation doesn't + * An event occurred in the underlying channel. This transformation doesn't * process such events thus returns the incoming mask unchanged. */ if (dataPtr->timer != NULL) { /* @@ -1190,11 +1292,11 @@ ResultBuffer *r) /* Reference to the buffer to clear out. */ { r->used = 0; if (r->allocated) { - Tcl_Free(r->buf); + ckfree(r->buf); r->buf = NULL; r->allocated = 0; } } @@ -1202,11 +1304,11 @@ *---------------------------------------------------------------------- * * ResultInit -- * * Initializes the specified buffer structure. The structure will contain - * valid information for an emtpy buffer. + * valid information for an empty buffer. * * Side effects: * See above. * * Result: @@ -1264,17 +1366,17 @@ * The number of actually copied bytes, possibly less than 'toRead'. * *---------------------------------------------------------------------- */ -static inline int +static inline size_t ResultCopy( ResultBuffer *r, /* The buffer to read from. */ unsigned char *buf, /* The buffer to copy into. */ size_t toRead) /* Number of requested bytes. */ { - if (r->used == 0) { + if (ResultEmpty(r)) { /* * Nothing to copy in the case of an empty buffer. */ return 0; @@ -1327,21 +1429,21 @@ ResultAdd( ResultBuffer *r, /* The buffer to extend. */ unsigned char *buf, /* The buffer to read from. */ size_t toWrite) /* The number of bytes in 'buf'. */ { - if (r->used + toWrite > r->allocated) { + if ((r->used + toWrite + 1) > r->allocated) { /* * Extension of the internal buffer is required. */ if (r->allocated == 0) { r->allocated = toWrite + INCREMENT; - r->buf = (unsigned char *)Tcl_Alloc(r->allocated); + r->buf = (unsigned char *)ckalloc(r->allocated); } else { r->allocated += toWrite + INCREMENT; - r->buf = (unsigned char *)Tcl_Realloc(r->buf, r->allocated); + r->buf = (unsigned char *)ckrealloc(r->buf, r->allocated); } } /* * Now we may copy the data. Index: generic/tclIORChan.c ================================================================== --- generic/tclIORChan.c +++ generic/tclIORChan.c @@ -8,11 +8,11 @@ * Parts of this file are based on code contributed by Jean-Claude * Wippler. * * See TIP #219 for the specification of this functionality. * - * Copyright (c) 2004-2005 ActiveState, a divison of Sophos + * Copyright © 2004-2005 ActiveState, a division of Sophos * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -29,61 +29,68 @@ /* * Signatures of all functions used in the C layer of the reflection. */ -static int ReflectClose(ClientData clientData, +static int ReflectClose(void *clientData, Tcl_Interp *interp, int flags); -static int ReflectInput(ClientData clientData, char *buf, +static int ReflectInput(void *clientData, char *buf, int toRead, int *errorCodePtr); -static int ReflectOutput(ClientData clientData, const char *buf, +static int ReflectOutput(void *clientData, const char *buf, int toWrite, int *errorCodePtr); -static void ReflectWatch(ClientData clientData, int mask); -static int ReflectBlock(ClientData clientData, int mode); +static void ReflectWatch(void *clientData, int mask); +static int ReflectBlock(void *clientData, int mode); #if TCL_THREADS -static void ReflectThread(ClientData clientData, int action); +static void ReflectThread(void *clientData, int action); static int ReflectEventRun(Tcl_Event *ev, int flags); -static int ReflectEventDelete(Tcl_Event *ev, ClientData cd); +static int ReflectEventDelete(Tcl_Event *ev, void *cd); +#endif +static long long ReflectSeekWide(void *clientData, + long long offset, int mode, int *errorCodePtr); +#ifndef TCL_NO_DEPRECATED +static int ReflectSeek(void *clientData, long offset, + int mode, int *errorCodePtr); #endif -static Tcl_WideInt ReflectSeekWide(ClientData clientData, - Tcl_WideInt offset, int mode, int *errorCodePtr); -static int ReflectGetOption(ClientData clientData, +static int ReflectGetOption(void *clientData, Tcl_Interp *interp, const char *optionName, Tcl_DString *dsPtr); -static int ReflectSetOption(ClientData clientData, +static int ReflectSetOption(void *clientData, Tcl_Interp *interp, const char *optionName, const char *newValue); -static void TimerRunRead(ClientData clientData); -static void TimerRunWrite(ClientData clientData); +static int ReflectTruncate(void *clientData, + long long length); /* - * The C layer channel type/driver definition used by the reflection. This is - * a version 3 structure. + * The C layer channel type/driver definition used by the reflection. */ static const Tcl_ChannelType tclRChannelType = { "tclrchannel", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close channel, clean instance data */ + TCL_CLOSE2PROC, /* Close channel, clean instance data */ ReflectInput, /* Handle read request */ ReflectOutput, /* Handle write request */ +#ifndef TCL_NO_DEPRECATED + ReflectSeek, /* Move location of access point. NULL'able */ +#else NULL, +#endif ReflectSetOption, /* Set options. NULL'able */ ReflectGetOption, /* Get options. NULL'able */ ReflectWatch, /* Initialize notifier */ NULL, /* Get OS handle from the channel. NULL'able */ - ReflectClose, /* No close2 support. NULL'able */ + ReflectClose, /* No close2 support. NULL'able */ ReflectBlock, /* Set blocking/nonblocking. NULL'able */ NULL, /* Flush channel. Not used by core. NULL'able */ NULL, /* Handle events. NULL'able */ ReflectSeekWide, /* Move access point (64 bit). NULL'able */ #if TCL_THREADS - ReflectThread, /* thread action, tracking owner */ + ReflectThread, /* thread action, tracking owner */ #else NULL, /* thread action */ #endif - NULL /* truncate */ + ReflectTruncate /* Truncate. NULL'able */ }; /* * Instance data for a reflected channel. =========================== */ @@ -93,15 +100,14 @@ * structure. */ Tcl_Interp *interp; /* Reference to the interpreter containing the * Tcl level part of the channel. NULL here * signals the channel is dead because the * interpreter/thread containing its Tcl - * command is gone. - */ + * command is gone. */ #if TCL_THREADS Tcl_ThreadId thread; /* Thread the 'interp' belongs to. == Handler thread */ - Tcl_ThreadId owner; /* Thread owning the structure. == Channel thread */ + Tcl_ThreadId owner; /* Thread owning the structure. == Channel thread */ #endif Tcl_Obj *cmd; /* Callback command prefix */ Tcl_Obj *methods; /* Methods to append to command prefix */ Tcl_Obj *name; /* Name of the channel as created */ @@ -110,38 +116,29 @@ * in. */ int dead; /* Boolean signal that some operations * should no longer be attempted. */ - Tcl_TimerToken readTimer; /* - A token for the timer that is scheduled in - order to call Tcl_NotifyChannel when the - channel is readable - */ - Tcl_TimerToken writeTimer; /* - A token for the timer that is scheduled in - order to call Tcl_NotifyChannel when the - channel is writable - */ - /* * Note regarding the usage of timers. * * Most channel implementations need a timer in the C level to ensure that * data in buffers is flushed out through the generation of fake file * events. * - * See 'rechan', 'memchan', etc. + * See 'refchan', 'memchan', etc. * - * A timer is used here as well in order to ensure at least on pass through - * the event loop when a channel becomes ready. See issues 67a5eabbd3d1 and - * ef28eb1f1516. + * Here this is _not_ required. Interest in events is posted to the Tcl + * level via 'watch'. And posting of events is possible from the Tcl level + * as well, via 'chan postevent'. This means that the generation of all + * events, fake or not, timer based or not, is completely in the hands of + * the Tcl level. Therefore no timer here. */ } ReflectedChannel; /* - * Structure of the table maping from channel handles to reflected + * Structure of the table mapping from channel handles to reflected * channels. Each interpreter which has the handler command for one or more * reflected channels records them in such a table, so that 'chan postevent' * is able to find them even if the actual channel was moved to a different * interpreter and/or thread. * @@ -177,10 +174,11 @@ "configure", /* OPT */ "finalize", /* */ "initialize", /* */ "read", /* OPT */ "seek", /* OPT */ + "truncate", /* OPT */ "watch", /* */ "write", /* OPT */ NULL }; typedef enum { @@ -190,27 +188,29 @@ METH_CONFIGURE, METH_FINAL, METH_INIT, METH_READ, METH_SEEK, + METH_TRUNCATE, METH_WATCH, METH_WRITE } MethodName; #define FLAG(m) (1 << (m)) #define REQUIRED_METHODS \ (FLAG(METH_INIT) | FLAG(METH_FINAL) | FLAG(METH_WATCH)) #define NULLABLE_METHODS \ (FLAG(METH_BLOCKING) | FLAG(METH_SEEK) | \ - FLAG(METH_CONFIGURE) | FLAG(METH_CGET) | FLAG(METH_CGETALL)) + FLAG(METH_CONFIGURE) | FLAG(METH_CGET) | \ + FLAG(METH_CGETALL) | FLAG(METH_TRUNCATE)) #define RANDW \ (TCL_READABLE | TCL_WRITABLE) #define IMPLIES(a,b) ((!(a)) || (b)) #define NEGIMPL(a,b) -#define HAS(x,f) (x & FLAG(f)) +#define HAS(x,f) ((x) & FLAG(f)) #if TCL_THREADS /* * Thread specific types and structures. * @@ -229,11 +229,12 @@ ForwardedSeek, ForwardedWatch, ForwardedBlock, ForwardedSetOpt, ForwardedGetOpt, - ForwardedGetOptAll + ForwardedGetOptAll, + ForwardedTruncate } ForwardedOperation; /* * Event used to forward driver invocations to the thread actually managing * the channel. We cannot construct the command to execute and forward that. @@ -259,17 +260,17 @@ */ struct ForwardParamInput { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ char *buf; /* O: Where to store the read bytes */ - size_t toRead; /* I: #bytes to read, + Tcl_Size toRead; /* I: #bytes to read, * O: #bytes actually read */ }; struct ForwardParamOutput { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ const char *buf; /* I: Where the bytes to write come from */ - int toWrite; /* I: #bytes to write, + Tcl_Size toWrite; /* I: #bytes to write, * O: #bytes actually written */ }; struct ForwardParamSeek { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ int seekMode; /* I: How to seek */ @@ -292,10 +293,14 @@ struct ForwardParamGetOpt { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ const char *name; /* Name of option to get, maybe NULL */ Tcl_DString *value; /* Result */ }; +struct ForwardParamTruncate { + ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ + Tcl_WideInt length; /* I: Length of file. */ +}; /* * Now join all these together in a single union for convenience. */ @@ -306,10 +311,11 @@ struct ForwardParamSeek seek; struct ForwardParamWatch watch; struct ForwardParamBlock block; struct ForwardParamSetOpt setOpt; struct ForwardParamGetOpt getOpt; + struct ForwardParamTruncate truncate; } ForwardParam; /* * Forward declaration. */ @@ -388,15 +394,15 @@ */ static void ForwardOpToHandlerThread(ReflectedChannel *rcPtr, ForwardedOperation op, const void *param); static int ForwardProc(Tcl_Event *evPtr, int mask); -static void SrcExitProc(ClientData clientData); +static void SrcExitProc(void *clientData); #define FreeReceivedError(p) \ if ((p)->base.mustFree) { \ - Tcl_Free((p)->base.msgStr); \ + ckfree((p)->base.msgStr); \ } #define PassReceivedErrorInterp(i,p) \ if ((i) != NULL) { \ Tcl_SetChannelErrorInterp((i), \ Tcl_NewStringObj((p)->base.msgStr, -1)); \ @@ -436,11 +442,11 @@ const char *objName, Tcl_Obj *obj, int *mask); static Tcl_Obj * DecodeEventMask(int mask); static ReflectedChannel * NewReflectedChannel(Tcl_Interp *interp, Tcl_Obj *cmdpfxObj, int mode, Tcl_Obj *handleObj); static Tcl_Obj * NextHandle(void); -static void FreeReflectedChannel(ReflectedChannel *rcPtr); +static Tcl_FreeProc FreeReflectedChannel; static int InvokeTclMethod(ReflectedChannel *rcPtr, MethodName method, Tcl_Obj *argOneObj, Tcl_Obj *argTwoObj, Tcl_Obj **resultObjPtr); static ReflectedChannelMap * GetReflectedChannelMap(Tcl_Interp *interp); @@ -487,11 +493,11 @@ *---------------------------------------------------------------------- */ int TclChanCreateObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { ReflectedChannel *rcPtr; /* Instance data of the new channel */ @@ -500,11 +506,11 @@ * abilities of handler commands */ Tcl_Obj *cmdObj; /* Command prefix, list of words */ Tcl_Obj *cmdNameObj; /* Command name */ Tcl_Channel chan; /* Token for the new channel */ Tcl_Obj *modeObj; /* mode in obj form for method call */ - int listc; /* Result of 'initialize', and of */ + Tcl_Size listc; /* Result of 'initialize', and of */ Tcl_Obj **listv; /* its sublist in the 2nd element */ int methIndex; /* Encoded method name */ int result; /* Result code for 'initialize' */ Tcl_Obj *resObj; /* Result data for 'initialize' */ int methods; /* Bitmask for supported methods. */ @@ -536,11 +542,11 @@ return TCL_ERROR; } /* * First argument is a list of modes. Allowed entries are "read", "write". - * Expect at least one list element. Abbreviations are ok. + * Empty list is uncommon, but allowed. Abbreviations are ok. */ modeObj = objv[MODE]; if (EncodeEventMask(interp, "mode", objv[MODE], &mode) != TCL_OK) { return TCL_ERROR; @@ -567,10 +573,13 @@ * Now create the channel. */ rcId = NextHandle(); rcPtr = NewReflectedChannel(interp, cmdObj, mode, rcId); + if (!rcPtr) { + return TCL_ERROR; + } /* * Invoke 'initialize' and validate that the handler is present and ok. * Squash the channel if not. * @@ -596,14 +605,14 @@ * - List, of method names. Convert to mask. * Check for non-optionals through the mask. * Compare open mode against optional r/w. */ - if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s initialize\" returned non-list: %s", - TclGetString(cmdObj), TclGetString(resObj))); + if (TclListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s initialize\" returned non-list: %s", + TclGetString(cmdObj), TclGetString(resObj))); Tcl_DecrRefCount(resObj); goto error; } methods = 0; @@ -623,41 +632,41 @@ listc--; } Tcl_DecrRefCount(resObj); if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" does not support all required methods", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" does not support all required methods", + TclGetString(cmdObj))); goto error; } if ((mode & TCL_READABLE) && !HAS(methods, METH_READ)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" lacks a \"read\" method", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" lacks a \"read\" method", + TclGetString(cmdObj))); goto error; } if ((mode & TCL_WRITABLE) && !HAS(methods, METH_WRITE)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" lacks a \"write\" method", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" lacks a \"write\" method", + TclGetString(cmdObj))); goto error; } if (!IMPLIES(HAS(methods, METH_CGET), HAS(methods, METH_CGETALL))) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" supports \"cget\" but not \"cgetall\"", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" supports \"cget\" but not \"cgetall\"", + TclGetString(cmdObj))); goto error; } if (!IMPLIES(HAS(methods, METH_CGETALL), HAS(methods, METH_CGET))) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" supports \"cgetall\" but not \"cget\"", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" supports \"cgetall\" but not \"cget\"", + TclGetString(cmdObj))); goto error; } Tcl_ResetResult(interp); @@ -676,11 +685,11 @@ * Some of the nullable methods are not supported. We clone the * channel type, null the associated C functions, and use the result * as the actual channel type. */ - Tcl_ChannelType *clonePtr = (Tcl_ChannelType *)Tcl_Alloc(sizeof(Tcl_ChannelType)); + Tcl_ChannelType *clonePtr = (Tcl_ChannelType *)ckalloc(sizeof(Tcl_ChannelType)); memcpy(clonePtr, &tclRChannelType, sizeof(Tcl_ChannelType)); if (!(methods & FLAG(METH_CONFIGURE))) { clonePtr->setOptionProc = NULL; @@ -691,11 +700,17 @@ } if (!(methods & FLAG(METH_BLOCKING))) { clonePtr->blockModeProc = NULL; } if (!(methods & FLAG(METH_SEEK))) { +#ifndef TCL_NO_DEPRECATED + clonePtr->seekProc = NULL; +#endif clonePtr->wideSeekProc = NULL; + } + if (!(methods & FLAG(METH_TRUNCATE))) { + clonePtr->truncateProc = NULL; } chanPtr->typePtr = clonePtr; } @@ -723,18 +738,18 @@ /* * Return handle as result of command. */ Tcl_SetObjResult(interp, - Tcl_NewStringObj(chanPtr->state->channelName, -1)); + Tcl_NewStringObj(chanPtr->state->channelName, -1)); return TCL_OK; error: Tcl_DecrRefCount(rcPtr->name); Tcl_DecrRefCount(rcPtr->methods); Tcl_DecrRefCount(rcPtr->cmd); - Tcl_Free(rcPtr); + ckfree(rcPtr); return TCL_ERROR; #undef MODE #undef CMD } @@ -783,11 +798,11 @@ } static int ReflectEventDelete( Tcl_Event *ev, - ClientData cd) + void *cd) { /* OWNER thread * * Invoked by DeleteThreadReflectedChannelMap() and ReflectClose(). The * latter ensures that no pending events of this type are run on an @@ -795,19 +810,19 @@ */ ReflectEvent *e = (ReflectEvent *) ev; if ((ev->proc != ReflectEventRun) || ((cd != NULL) && (cd != e->rcPtr))) { - return 0; + return 0; } return 1; } #endif int TclChanPostEventObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { /* @@ -854,12 +869,12 @@ rcmPtr = GetReflectedChannelMap(interp); hPtr = Tcl_FindHashEntry(&rcmPtr->map, chanId); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can not find reflected channel named \"%s\"", chanId)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanId, NULL); + "can not find reflected channel named \"%s\"", chanId)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanId, (char *)NULL); return TCL_ERROR; } /* * Note that the search above subsumes several of the older checks, @@ -871,12 +886,12 @@ * * A successful search answers yes to both. Because the map holds only * handles of reflected channels, and only of such whose handler is * defined in this interpreter. * - * We keep the old checks for both, for paranioa, but abort now instead of - * throwing errors, as failure now means that our internal datastructures + * We keep the old checks for both, for paranoia, but abort now instead of + * throwing errors, as failure now means that our internal data structures * have gone seriously haywire. */ chan = (Tcl_Channel)Tcl_GetHashValue(hPtr); chanTypePtr = Tcl_GetChannelType(chan); @@ -906,19 +921,24 @@ */ if (EncodeEventMask(interp, "event", objv[EVENT], &events) != TCL_OK) { return TCL_ERROR; } + if (events == 0) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("bad event list: is empty", -1)); + return TCL_ERROR; + } /* * Check that the channel is actually interested in the provided events. */ if (events & ~rcPtr->interest) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "tried to post events channel \"%s\" is not interested in", - chanId)); + "tried to post events channel \"%s\" is not interested in", + chanId)); return TCL_ERROR; } /* * We have the channel and the events to post. @@ -925,55 +945,44 @@ */ #if TCL_THREADS if (rcPtr->owner == rcPtr->thread) { #endif - if (events & TCL_READABLE) { - if (rcPtr->readTimer == NULL) { - rcPtr->readTimer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - TimerRunRead, rcPtr); - } - } - if (events & TCL_WRITABLE) { - if (rcPtr->writeTimer == NULL) { - rcPtr->writeTimer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME, - TimerRunWrite, rcPtr); - } - } + Tcl_NotifyChannel(chan, events); #if TCL_THREADS } else { - ReflectEvent *ev = (ReflectEvent *)Tcl_Alloc(sizeof(ReflectEvent)); - - ev->header.proc = ReflectEventRun; - ev->events = events; - ev->rcPtr = rcPtr; - - /* - * We are not preserving the structure here. When the channel is - * closed any pending events are deleted, see ReflectClose(), and - * ReflectEventDelete(). Trying to preserve and later release when the - * event is run may generate a situation where the channel structure - * is deleted but not our structure, crashing in - * FreeReflectedChannel(). - * - * Force creation of the RCM, for proper cleanup on thread teardown. - * The teardown of unprocessed events is currently coupled to the - * thread reflected channel map - */ - - (void) GetThreadReflectedChannelMap(); - - /* - * XXX Race condition !! - * XXX The destination thread may not exist anymore already. - * XXX (Delayed postevent executed after channel got removed). - * XXX Can we detect this ? (check the validity of the owner threadid ?) - * XXX Actually, in that case the channel should be dead also ! - */ - - Tcl_ThreadQueueEvent(rcPtr->owner, (Tcl_Event *) ev, TCL_QUEUE_TAIL); - Tcl_ThreadAlert(rcPtr->owner); + ReflectEvent *ev = (ReflectEvent *)ckalloc(sizeof(ReflectEvent)); + + ev->header.proc = ReflectEventRun; + ev->events = events; + ev->rcPtr = rcPtr; + + /* + * We are not preserving the structure here. When the channel is + * closed any pending events are deleted, see ReflectClose(), and + * ReflectEventDelete(). Trying to preserve and later release when the + * event is run may generate a situation where the channel structure + * is deleted but not our structure, crashing in + * FreeReflectedChannel(). + * + * Force creation of the RCM, for proper cleanup on thread teardown. + * The teardown of unprocessed events is currently coupled to the + * thread reflected channel map + */ + + (void) GetThreadReflectedChannelMap(); + + /* + * XXX Race condition !! + * XXX The destination thread may not exist anymore already. + * XXX (Delayed postevent executed after channel got removed). + * XXX Can we detect this ? (check the validity of the owner threadid ?) + * XXX Actually, in that case the channel should be dead also ! + */ + + Tcl_ThreadQueueEvent(rcPtr->owner, (Tcl_Event *) ev, + TCL_QUEUE_TAIL|TCL_QUEUE_ALERT_IF_EMPTY); } #endif /* * Squash interp results left by the event script. @@ -983,28 +992,10 @@ return TCL_OK; #undef CHAN #undef EVENT } - -static void -TimerRunRead( - ClientData clientData) -{ - ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; - rcPtr->readTimer = NULL; - Tcl_NotifyChannel(rcPtr->chan, TCL_READABLE); -} - -static void -TimerRunWrite( - ClientData clientData) -{ - ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; - rcPtr->writeTimer = NULL; - Tcl_NotifyChannel(rcPtr->chan, TCL_WRITABLE); -} /* * Channel error message marshalling utilities. */ @@ -1031,26 +1022,26 @@ static void UnmarshallErrorResult( Tcl_Interp *interp, Tcl_Obj *msgObj) { - int lc; + Tcl_Size lc; Tcl_Obj **lv; int explicitResult; - int numOptions; + Tcl_Size numOptions; /* * Process the caught message. * * Syntax = (option value)... ?message? * * Bad syntax causes a panic. This is OK because the other side uses - * Tcl_GetReturnOptions and list construction functions to marshall the + * Tcl_GetReturnOptions and list construction functions to marshal the * information; if we panic here, something has gone badly wrong already. */ - if (Tcl_ListObjGetElements(interp, msgObj, &lc, &lv) != TCL_OK) { + if (TclListObjGetElements(interp, msgObj, &lc, &lv) != TCL_OK) { Tcl_Panic("TclChanCaughtErrorBypass: Bad syntax of caught result"); } if (interp == NULL) { return; } @@ -1130,24 +1121,24 @@ *---------------------------------------------------------------------- * * ReflectClose -- * * This function is invoked when the channel is closed, to delete the - * driver specific instance data. + * driver-specific instance data. * * Results: - * A posix error. + * A Posix error. * * Side effects: * Releases memory. Arbitrary, as it calls upon a script. * *---------------------------------------------------------------------- */ static int ReflectClose( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int flags) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; int result; /* Result code for 'close' */ @@ -1163,12 +1154,12 @@ if (TclInThreadExit()) { /* * This call comes from TclFinalizeIOSystem. There are no * interpreters, and therefore we cannot call upon the handler command - * anymore. Threading is irrelevant as well. We simply clean up all - * our C level data structures and leave the Tcl level to the other + * anymore. Threading is irrelevant as well. Simply clean up all + * the C level data structures and leave the Tcl level to the other * finalization functions. */ /* * THREADED => Forward this to the origin thread @@ -1183,34 +1174,28 @@ ForwardParam p; ForwardOpToHandlerThread(rcPtr, ForwardedClose, &p); result = p.base.code; - /* - * Now squash the pending reflection events for this channel. - */ + /* + * Now squash the pending reflection events for this channel. + */ - Tcl_DeleteEvents(ReflectEventDelete, rcPtr); + Tcl_DeleteEvents(ReflectEventDelete, rcPtr); if (result != TCL_OK) { FreeReceivedError(&p); } } #endif tctPtr = ((Channel *)rcPtr->chan)->typePtr; if (tctPtr && tctPtr != &tclRChannelType) { - Tcl_Free((void *)tctPtr); + ckfree(tctPtr); ((Channel *)rcPtr->chan)->typePtr = NULL; } - if (rcPtr->readTimer != NULL) { - Tcl_DeleteTimerHandler(rcPtr->readTimer); - } - if (rcPtr->writeTimer != NULL) { - Tcl_DeleteTimerHandler(rcPtr->writeTimer); - } - Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel); + Tcl_EventuallyFree(rcPtr, FreeReflectedChannel); return EOK; } /* * Are we in the correct thread? @@ -1221,15 +1206,15 @@ ForwardParam p; ForwardOpToHandlerThread(rcPtr, ForwardedClose, &p); result = p.base.code; - /* - * Now squash the pending reflection events for this channel. - */ + /* + * Now squash the pending reflection events for this channel. + */ - Tcl_DeleteEvents(ReflectEventDelete, rcPtr); + Tcl_DeleteEvents(ReflectEventDelete, rcPtr); if (result != TCL_OK) { PassReceivedErrorInterp(interp, &p); } } else { @@ -1272,20 +1257,14 @@ } } #endif tctPtr = ((Channel *)rcPtr->chan)->typePtr; if (tctPtr && tctPtr != &tclRChannelType) { - Tcl_Free((void *)tctPtr); + ckfree(tctPtr); ((Channel *)rcPtr->chan)->typePtr = NULL; } - if (rcPtr->readTimer != NULL) { - Tcl_DeleteTimerHandler(rcPtr->readTimer); - } - if (rcPtr->writeTimer != NULL) { - Tcl_DeleteTimerHandler(rcPtr->writeTimer); - } - Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel); + Tcl_EventuallyFree(rcPtr, FreeReflectedChannel); return (result == TCL_OK) ? EOK : EINVAL; } /* *---------------------------------------------------------------------- @@ -1303,18 +1282,18 @@ *---------------------------------------------------------------------- */ static int ReflectInput( - ClientData clientData, + void *clientData, char *buf, int toRead, int *errorCodePtr) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; Tcl_Obj *toReadObj; - size_t bytec = 0; /* Number of returned bytes */ + Tcl_Size bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ Tcl_Obj *resObj; /* Result data for 'read' */ /* * Are we in the correct thread? @@ -1360,27 +1339,27 @@ if (InvokeTclMethod(rcPtr, METH_READ, toReadObj, NULL, &resObj)!=TCL_OK) { int code = ErrnoReturn(rcPtr, resObj); if (code < 0) { *errorCodePtr = -code; - goto error; + goto error; } Tcl_SetChannelError(rcPtr->chan, resObj); - goto invalid; + goto invalid; } - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); - if ((size_t)toRead < bytec) { + if (toRead < bytec) { SetChannelErrorStr(rcPtr->chan, msg_read_toomuch); goto invalid; } *errorCodePtr = EOK; - if (bytec + 1 > 1) { + if (bytec > 0) { memcpy(buf, bytev, bytec); } stop: Tcl_DecrRefCount(toReadObj); @@ -1410,11 +1389,11 @@ *---------------------------------------------------------------------- */ static int ReflectOutput( - ClientData clientData, + void *clientData, const char *buf, int toWrite, int *errorCodePtr) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; @@ -1441,13 +1420,13 @@ * No error message, this is an errno signal. */ *errorCodePtr = -p.base.code; } else { - PassReceivedError(rcPtr->chan, &p); - *errorCodePtr = EINVAL; - } + PassReceivedError(rcPtr->chan, &p); + *errorCodePtr = EINVAL; + } p.output.toWrite = -1; } else { *errorCodePtr = EOK; } @@ -1467,48 +1446,48 @@ if (InvokeTclMethod(rcPtr, METH_WRITE, bufObj, NULL, &resObj) != TCL_OK) { int code = ErrnoReturn(rcPtr, resObj); if (code < 0) { *errorCodePtr = -code; - goto error; + goto error; } Tcl_SetChannelError(rcPtr->chan, resObj); - goto invalid; + goto invalid; } if (Tcl_InterpDeleted(rcPtr->interp)) { /* * The interp was destroyed during InvokeTclMethod(). */ SetChannelErrorStr(rcPtr->chan, msg_send_dstlost); - goto invalid; + goto invalid; } if (Tcl_GetIntFromObj(rcPtr->interp, resObj, &written) != TCL_OK) { Tcl_SetChannelError(rcPtr->chan, MarshallError(rcPtr->interp)); - goto invalid; + goto invalid; } if ((written == 0) && (toWrite > 0)) { /* * The handler claims to have written nothing of what it was given. * That is bad. */ SetChannelErrorStr(rcPtr->chan, msg_write_nothing); - goto invalid; + goto invalid; } if (toWrite < written) { /* * The handler claims to have written more than it was given. That is * bad. Note that the I/O core would crash if we were to return this * information, trying to write -nnn bytes in the next iteration. */ SetChannelErrorStr(rcPtr->chan, msg_write_toomuch); - goto invalid; + goto invalid; } *errorCodePtr = EOK; stop: Tcl_DecrRefCount(bufObj); @@ -1537,14 +1516,14 @@ * Allocates memory. Arbitrary, as it calls upon a script. * *---------------------------------------------------------------------- */ -static Tcl_WideInt +static long long ReflectSeekWide( - ClientData clientData, - Tcl_WideInt offset, + void *clientData, + long long offset, int seekMode, int *errorCodePtr) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; Tcl_Obj *offObj, *baseObj; @@ -1580,28 +1559,28 @@ Tcl_Preserve(rcPtr); TclNewIntObj(offObj, offset); baseObj = Tcl_NewStringObj( - (seekMode == SEEK_SET) ? "start" : - (seekMode == SEEK_CUR) ? "current" : "end", -1); + (seekMode == SEEK_SET) ? "start" : + (seekMode == SEEK_CUR) ? "current" : "end", -1); Tcl_IncrRefCount(offObj); Tcl_IncrRefCount(baseObj); if (InvokeTclMethod(rcPtr, METH_SEEK, offObj, baseObj, &resObj)!=TCL_OK) { Tcl_SetChannelError(rcPtr->chan, resObj); - goto invalid; + goto invalid; } - if (Tcl_GetWideIntFromObj(rcPtr->interp, resObj, &newLoc) != TCL_OK) { + if (TclGetWideIntFromObj(rcPtr->interp, resObj, &newLoc) != TCL_OK) { Tcl_SetChannelError(rcPtr->chan, MarshallError(rcPtr->interp)); - goto invalid; + goto invalid; } if (newLoc < 0) { SetChannelErrorStr(rcPtr->chan, msg_seek_beforestart); - goto invalid; + goto invalid; } *errorCodePtr = EOK; stop: Tcl_DecrRefCount(offObj); @@ -1612,10 +1591,30 @@ invalid: *errorCodePtr = EINVAL; newLoc = -1; goto stop; } + +#ifndef TCL_NO_DEPRECATED +static int +ReflectSeek( + void *clientData, + long offset, + int seekMode, + int *errorCodePtr) +{ + /* + * This function can be invoked from a transformation which is based on + * standard seeking, i.e. non-wide. Because of this we have to implement + * it, a dummy is not enough. We simply delegate the call to the wide + * routine. + */ + + return ReflectSeekWide(clientData, offset, seekMode, + errorCodePtr); +} +#endif /* *---------------------------------------------------------------------- * * ReflectWatch -- @@ -1632,11 +1631,11 @@ *---------------------------------------------------------------------- */ static void ReflectWatch( - ClientData clientData, + void *clientData, int mask) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; Tcl_Obj *maskObj; @@ -1694,21 +1693,21 @@ * * This function is invoked to tell the channel which blocking behaviour * is required of it. * * Results: - * A posix error number. + * A Posix error number. * * Side effects: * Allocates memory. Arbitrary, as it calls upon a script. * *---------------------------------------------------------------------- */ static int ReflectBlock( - ClientData clientData, + void *clientData, int nonblocking) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; Tcl_Obj *blockObj; int errorNum; /* EINVAL or EOK (success). */ @@ -1771,25 +1770,25 @@ *---------------------------------------------------------------------- */ static void ReflectThread( - ClientData clientData, + void *clientData, int action) { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; switch (action) { case TCL_CHANNEL_THREAD_INSERT: - rcPtr->owner = Tcl_GetCurrentThread(); - break; + rcPtr->owner = Tcl_GetCurrentThread(); + break; case TCL_CHANNEL_THREAD_REMOVE: - rcPtr->owner = NULL; - break; + rcPtr->owner = NULL; + break; default: - Tcl_Panic("Unknown thread action code."); - break; + Tcl_Panic("Unknown thread action code."); + break; } } #endif /* @@ -1808,11 +1807,11 @@ *---------------------------------------------------------------------- */ static int ReflectSetOption( - ClientData clientData, /* Channel to query */ + void *clientData, /* Channel to query */ Tcl_Interp *interp, /* Interpreter to leave error messages in */ const char *optionName, /* Name of requested option */ const char *newValue) /* The new value */ { ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; @@ -1880,11 +1879,11 @@ *---------------------------------------------------------------------- */ static int ReflectGetOption( - ClientData clientData, /* Channel to query */ + void *clientData, /* Channel to query */ Tcl_Interp *interp, /* Interpreter to leave error messages in */ const char *optionName, /* Name of reuqested option */ Tcl_DString *dsPtr) /* String to place the result into */ { /* @@ -1893,11 +1892,12 @@ */ ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; Tcl_Obj *optionObj; Tcl_Obj *resObj; /* Result data for 'configure' */ - int listc, result = TCL_OK; + Tcl_Size listc; + int result = TCL_OK; Tcl_Obj **listv; MethodName method; /* * Are we in the correct thread? @@ -1943,28 +1943,28 @@ * Retrieve the value of one option. */ method = METH_CGET; optionObj = Tcl_NewStringObj(optionName, -1); - Tcl_IncrRefCount(optionObj); + Tcl_IncrRefCount(optionObj); } Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, method, optionObj, NULL, &resObj)!=TCL_OK) { UnmarshallErrorResult(interp, resObj); - goto error; + goto error; } /* * The result has to go into the 'dsPtr' for propagation to the caller of * the driver. */ if (optionObj != NULL) { TclDStringAppendObj(dsPtr, resObj); - goto ok; + goto ok; } /* * Extract the list and append each item as element. */ @@ -1974,12 +1974,12 @@ * string. Together with a separating space this way of simply appending * the whole string rep might be faster. It also doesn't check if the * result is a valid list. Nor that the list has an even number elements. */ - if (Tcl_ListObjGetElements(interp, resObj, &listc, &listv) != TCL_OK) { - goto error; + if (TclListObjGetElements(interp, resObj, &listc, &listv) != TCL_OK) { + goto error; } if ((listc % 2) == 1) { /* * Odd number of elements is wrong. @@ -1986,37 +1986,104 @@ */ Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "Expected list with even number of " - "elements, got %d element%s instead", listc, + "elements, got %" TCL_SIZE_MODIFIER "d element%s instead", listc, (listc == 1 ? "" : "s"))); - goto error; + goto error; } else { - size_t len; + Tcl_Size len; const char *str = TclGetStringFromObj(resObj, &len); if (len) { TclDStringAppendLiteral(dsPtr, " "); Tcl_DStringAppend(dsPtr, str, len); } - goto ok; + goto ok; } ok: result = TCL_OK; stop: if (optionObj) { - Tcl_DecrRefCount(optionObj); + Tcl_DecrRefCount(optionObj); } Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ Tcl_Release(rcPtr); return result; error: result = TCL_ERROR; goto stop; } + +/* + *---------------------------------------------------------------------- + * + * ReflectTruncate -- + * + * This function is invoked to truncate a channel's file size. + * + * Results: + * A standard Tcl result code. + * + * Side effects: + * Arbitrary, as it calls upon a Tcl script. + * + *---------------------------------------------------------------------- + */ + +static int +ReflectTruncate( + void *clientData, /* Channel to query */ + long long length) /* Length to truncate to. */ +{ + ReflectedChannel *rcPtr = (ReflectedChannel *)clientData; + Tcl_Obj *lenObj; + int errorNum; /* EINVAL or EOK (success). */ + Tcl_Obj *resObj; /* Result for 'truncate' */ + + /* + * Are we in the correct thread? + */ + +#if TCL_THREADS + if (rcPtr->thread != Tcl_GetCurrentThread()) { + ForwardParam p; + + p.truncate.length = length; + + ForwardOpToHandlerThread(rcPtr, ForwardedTruncate, &p); + + if (p.base.code != TCL_OK) { + PassReceivedError(rcPtr->chan, &p); + return EINVAL; + } + + return EOK; + } +#endif + + /* ASSERT: rcPtr->method & FLAG(METH_TRUNCATE) */ + + Tcl_Preserve(rcPtr); + + lenObj = Tcl_NewWideIntObj(length); + Tcl_IncrRefCount(lenObj); + + if (InvokeTclMethod(rcPtr,METH_TRUNCATE,lenObj,NULL,&resObj)!=TCL_OK) { + Tcl_SetChannelError(rcPtr->chan, resObj); + errorNum = EINVAL; + } else { + errorNum = EOK; + } + + Tcl_DecrRefCount(lenObj); + Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ + Tcl_Release(rcPtr); + return errorNum; +} /* * Helpers. ========================================================= */ @@ -2024,14 +2091,14 @@ *---------------------------------------------------------------------- * * EncodeEventMask -- * * This function takes a list of event items and constructs the - * equivalent internal bitmask. The list must contain at least one - * element. Elements are "read", "write", or any unique abbreviation of - * them. Note that the bitmask is not changed if problems are - * encountered. + * equivalent internal bitmask. The list may be empty but will usually + * contain at least one element. Valid elements are "read", "write", or + * any unique abbreviation of them. Note that the bitmask is not changed + * if problems are encountered. * * Results: * A standard Tcl error code. A bitmask where TCL_READABLE and/or * TCL_WRITABLE can be set. * @@ -2048,22 +2115,16 @@ const char *objName, Tcl_Obj *obj, int *mask) { int events; /* Mask of events to post */ - int listc; /* #elements in eventspec list */ + Tcl_Size listc; /* #elements in eventspec list */ Tcl_Obj **listv; /* Elements of eventspec list */ int evIndex; /* Id of event for an element of the eventspec * list. */ - if (Tcl_ListObjGetElements(interp, obj, &listc, &listv) != TCL_OK) { - return TCL_ERROR; - } - - if (listc < 1) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad %s list: is empty", objName)); + if (TclListObjGetElements(interp, obj, &listc, &listv) != TCL_OK) { return TCL_ERROR; } events = 0; while (listc > 0) { @@ -2157,26 +2218,23 @@ Tcl_Obj *handleObj) { ReflectedChannel *rcPtr; int mn = 0; - rcPtr = (ReflectedChannel *)Tcl_Alloc(sizeof(ReflectedChannel)); + rcPtr = (ReflectedChannel *)ckalloc(sizeof(ReflectedChannel)); /* rcPtr->chan: Assigned by caller. Dummy data here. */ rcPtr->chan = NULL; rcPtr->interp = interp; rcPtr->dead = 0; - rcPtr->readTimer = 0; - rcPtr->writeTimer = 0; #if TCL_THREADS rcPtr->thread = Tcl_GetCurrentThread(); #endif rcPtr->mode = mode; rcPtr->interest = 0; /* Initially no interest registered */ - /* ASSERT: cmdpfxObj is a Tcl List */ rcPtr->cmd = TclListObjCopy(NULL, cmdpfxObj); Tcl_IncrRefCount(rcPtr->cmd); rcPtr->methods = Tcl_NewListObj(METH_WRITE + 1, NULL); while (mn <= (int)METH_WRITE) { Tcl_ListObjAppendElement(NULL, rcPtr->methods, @@ -2199,11 +2257,11 @@ * Results: * A Tcl_Obj containing the string of the new channel handle. The * refcount of the returned object is -- zero --. * * Side effects: - * May allocate memory. Mutex protected critical section locks out other + * May allocate memory. Mutex-protected critical section locks out other * threads for a short time. * *---------------------------------------------------------------------- */ @@ -2228,36 +2286,51 @@ Tcl_MutexUnlock(&rcCounterMutex); return resObj; } -static void -FreeReflectedChannel( +static inline void +CleanRefChannelInstance( ReflectedChannel *rcPtr) { - Channel *chanPtr = (Channel *) rcPtr->chan; - - TclChannelRelease((Tcl_Channel)chanPtr); if (rcPtr->name) { + /* + * Reset obj-type (channel is deleted or dead anyway) to avoid leakage + * by cyclic references (see bug [79474c58800cdf94]). + */ + TclFreeInternalRep(rcPtr->name); Tcl_DecrRefCount(rcPtr->name); + rcPtr->name = NULL; } if (rcPtr->methods) { Tcl_DecrRefCount(rcPtr->methods); + rcPtr->methods = NULL; } if (rcPtr->cmd) { Tcl_DecrRefCount(rcPtr->cmd); + rcPtr->cmd = NULL; } - Tcl_Free(rcPtr); +} +static void +FreeReflectedChannel( + char *blockPtr) +{ + ReflectedChannel *rcPtr = (ReflectedChannel *) blockPtr; + Channel *chanPtr = (Channel *) rcPtr->chan; + + TclChannelRelease((Tcl_Channel)chanPtr); + CleanRefChannelInstance(rcPtr); + ckfree(rcPtr); } /* *---------------------------------------------------------------------- * * InvokeTclMethod -- * * This function is used to invoke the Tcl level of a reflected channel. - * It handles all the command assembly, invokation, and generic state and + * It handles all the command assembly, invocation, and generic state and * result mgmt. It does *not* handle thread redirection; that is the * responsibility of clients of this function. * * Results: * Result code and data as returned by the method. @@ -2281,12 +2354,12 @@ Tcl_Obj *argTwoObj, /* NULL'able */ Tcl_Obj **resultObjPtr) /* NULL'able */ { Tcl_Obj *methObj = NULL; /* Method name in object form */ Tcl_InterpState sr; /* State of handler interp */ - int result; /* Result code of method invokation */ - Tcl_Obj *resObj = NULL; /* Result of method invokation. */ + int result; /* Result code of method invocation */ + Tcl_Obj *resObj = NULL; /* Result of method invocation. */ Tcl_Obj *cmd; if (rcPtr->dead) { /* * The channel is marked as dead. Bail out immediately, with an @@ -2297,14 +2370,14 @@ resObj = Tcl_NewStringObj(msg_dstlost,-1); *resultObjPtr = resObj; Tcl_IncrRefCount(resObj); } - /* - * Not touching argOneObj, argTwoObj, they have not been used. - * See the contract as well. - */ + /* + * Not touching argOneObj, argTwoObj, they have not been used. + * See the contract as well. + */ return TCL_ERROR; } /* @@ -2311,11 +2384,10 @@ * Insert method into the callback command, after the command prefix, * before the channel id. */ cmd = TclListObjCopy(NULL, rcPtr->cmd); - Tcl_ListObjIndex(NULL, rcPtr->methods, method, &methObj); Tcl_ListObjAppendElement(NULL, cmd, methObj); Tcl_ListObjAppendElement(NULL, cmd, rcPtr->name); /* @@ -2365,11 +2437,11 @@ * This is complex and ugly, and would be completely unnecessary * if we only added support for a TCL_FORBID_EXCEPTIONS flag. */ if (result != TCL_ERROR) { - size_t cmdLen; + Tcl_Size cmdLen; const char *cmdString = TclGetStringFromObj(cmd, &cmdLen); Tcl_IncrRefCount(cmd); Tcl_ResetResult(rcPtr->interp); Tcl_SetObjResult(rcPtr->interp, Tcl_ObjPrintf( @@ -2480,11 +2552,11 @@ Tcl_Interp *interp) { ReflectedChannelMap *rcmPtr = (ReflectedChannelMap *)Tcl_GetAssocData(interp, RCMKEY, NULL); if (rcmPtr == NULL) { - rcmPtr = (ReflectedChannelMap *)Tcl_Alloc(sizeof(ReflectedChannelMap)); + rcmPtr = (ReflectedChannelMap *)ckalloc(sizeof(ReflectedChannelMap)); Tcl_InitHashTable(&rcmPtr->map, TCL_STRING_KEYS); Tcl_SetAssocData(interp, RCMKEY, DeleteReflectedChannelMap, rcmPtr); } return rcmPtr; } @@ -2501,11 +2573,11 @@ * Results: * None. * * Side effects: * Deletes the hash table of channels. May close channels. May flush - * output on closed channels. Removes any channeEvent handlers that were + * output on closed channels. Removes any channelEvent handlers that were * registered in this interpreter. * *---------------------------------------------------------------------- */ @@ -2514,28 +2586,17 @@ ReflectedChannel *rcPtr) { if (rcPtr->dead) { return; } - if (rcPtr->name) { - Tcl_DecrRefCount(rcPtr->name); - rcPtr->name = NULL; - } - if (rcPtr->methods) { - Tcl_DecrRefCount(rcPtr->methods); - rcPtr->methods = NULL; - } - if (rcPtr->cmd) { - Tcl_DecrRefCount(rcPtr->cmd); - rcPtr->cmd = NULL; - } + CleanRefChannelInstance(rcPtr); rcPtr->dead = 1; } static void DeleteReflectedChannelMap( - ClientData clientData, /* The per-interpreter data structure. */ + void *clientData, /* The per-interpreter data structure. */ Tcl_Interp *interp) /* The interpreter being deleted. */ { ReflectedChannelMap *rcmPtr = (ReflectedChannelMap *)clientData; /* The map */ Tcl_HashSearch hSearch; /* Search variable. */ @@ -2568,11 +2629,11 @@ MarkDead(rcPtr); Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(&rcmPtr->map); - Tcl_Free(&rcmPtr->map); + ckfree(&rcmPtr->map); #if TCL_THREADS /* * The origin interpreter for one or more reflected channels is gone. */ @@ -2597,15 +2658,15 @@ } /* * The receiver for the event exited, before processing the event. We * detach the result now, wake the originator up and signal failure. - * - * Attention: Results may have been detached already, by either the - * receiver, or this thread, as part of other parts in the thread - * teardown. Such results are ignored. See ticket [b47b176adf] for the - * identical race condition in Tcl 8.6 IORTrans. + * + * Attention: Results may have been detached already, by either the + * receiver, or this thread, as part of other parts in the thread + * teardown. Such results are ignored. See ticket [b47b176adf] for the + * identical race condition in Tcl 8.6 IORTrans. */ evPtr = resultPtr->evPtr; /* @@ -2653,10 +2714,12 @@ } MarkDead(rcPtr); Tcl_DeleteHashEntry(hPtr); } +#else + (void)interp; #endif } #if TCL_THREADS /* @@ -2680,11 +2743,11 @@ GetThreadReflectedChannelMap(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (!tsdPtr->rcmPtr) { - tsdPtr->rcmPtr = (ReflectedChannelMap *)Tcl_Alloc(sizeof(ReflectedChannelMap)); + tsdPtr->rcmPtr = (ReflectedChannelMap *)ckalloc(sizeof(ReflectedChannelMap)); Tcl_InitHashTable(&tsdPtr->rcmPtr->map, TCL_STRING_KEYS); Tcl_CreateThreadExitHandler(DeleteThreadReflectedChannelMap, NULL); } return tsdPtr->rcmPtr; @@ -2708,17 +2771,18 @@ *---------------------------------------------------------------------- */ static void DeleteThreadReflectedChannelMap( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_HashSearch hSearch; /* Search variable. */ Tcl_HashEntry *hPtr; /* Search variable. */ Tcl_ThreadId self = Tcl_GetCurrentThread(); ReflectedChannelMap *rcmPtr; /* The map */ ForwardingResult *resultPtr; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* * The origin thread for one or more reflected channels is gone. * NOTE: If this function is called due to a thread getting killed the * per-interp DeleteReflectedChannelMap is apparently not called. @@ -2747,15 +2811,15 @@ } /* * The receiver for the event exited, before processing the event. We * detach the result now, wake the originator up and signal failure. - * - * Attention: Results may have been detached already, by either the - * receiver, or this thread, as part of other parts in the thread - * teardown. Such results are ignored. See ticket [b47b176adf] for the - * identical race condition in Tcl 8.6 IORTrans. + * + * Attention: Results may have been detached already, by either the + * receiver, or this thread, as part of other parts in the thread + * teardown. Such results are ignored. See ticket [b47b176adf] for the + * identical race condition in Tcl 8.6 IORTrans. */ evPtr = resultPtr->evPtr; /* @@ -2794,20 +2858,21 @@ * ReflectedChannelMap, but on a per-thread basis, not per-interp. Go * through the channels, remove all, mark them as dead. */ rcmPtr = GetThreadReflectedChannelMap(); + tsdPtr->rcmPtr = NULL; for (hPtr = Tcl_FirstHashEntry(&rcmPtr->map, &hSearch); hPtr != NULL; hPtr = Tcl_FirstHashEntry(&rcmPtr->map, &hSearch)) { Tcl_Channel chan = (Tcl_Channel)Tcl_GetHashValue(hPtr); ReflectedChannel *rcPtr = (ReflectedChannel *)Tcl_GetChannelInstanceData(chan); MarkDead(rcPtr); Tcl_DeleteHashEntry(hPtr); } - Tcl_Free(rcmPtr); + ckfree(rcmPtr); } static void ForwardOpToHandlerThread( ReflectedChannel *rcPtr, /* Channel instance */ @@ -2843,12 +2908,12 @@ /* * Create and initialize the event and data structures. */ - evPtr = (ForwardingEvent *)Tcl_Alloc(sizeof(ForwardingEvent)); - resultPtr = (ForwardingResult *)Tcl_Alloc(sizeof(ForwardingResult)); + evPtr = (ForwardingEvent *)ckalloc(sizeof(ForwardingEvent)); + resultPtr = (ForwardingResult *)ckalloc(sizeof(ForwardingResult)); evPtr->event.proc = ForwardProc; evPtr->resultPtr = resultPtr; evPtr->op = op; evPtr->rcPtr = rcPtr; @@ -2883,12 +2948,12 @@ /* * Queue the event and poke the other thread's notifier. */ - Tcl_ThreadQueueEvent(dst, (Tcl_Event *) evPtr, TCL_QUEUE_TAIL); - Tcl_ThreadAlert(dst); + Tcl_ThreadQueueEvent(dst, (Tcl_Event *) evPtr, + TCL_QUEUE_TAIL|TCL_QUEUE_ALERT_IF_EMPTY); /* * (*) Block until the handler thread has either processed the transfer or * rejected it. */ @@ -2926,11 +2991,11 @@ * Note: The event structure has already been deleted. */ Tcl_DeleteThreadExitHandler(SrcExitProc, evPtr); - Tcl_Free(resultPtr); + ckfree(resultPtr); } static int ForwardProc( Tcl_Event *evGPtr, @@ -2959,11 +3024,11 @@ ReflectedChannel *rcPtr = evPtr->rcPtr; Tcl_Interp *interp = rcPtr->interp; ForwardParam *paramPtr = evPtr->param; Tcl_Obj *resObj = NULL; /* Interp result of InvokeTclMethod */ ReflectedChannelMap *rcmPtr;/* Map of reflected channels with handlers in - * this interp. */ + * this interp. */ Tcl_HashEntry *hPtr; /* Entry in the above map */ /* * Ignore the event if no one is waiting for its result anymore. */ @@ -3002,16 +3067,16 @@ * 'postevent') from finding and dereferencing a dangling pointer. */ rcmPtr = GetReflectedChannelMap(interp); hPtr = Tcl_FindHashEntry(&rcmPtr->map, - Tcl_GetChannelName(rcPtr->chan)); + Tcl_GetChannelName(rcPtr->chan)); Tcl_DeleteHashEntry(hPtr); rcmPtr = GetThreadReflectedChannelMap(); hPtr = Tcl_FindHashEntry(&rcmPtr->map, - Tcl_GetChannelName(rcPtr->chan)); + Tcl_GetChannelName(rcPtr->chan)); Tcl_DeleteHashEntry(hPtr); MarkDead(rcPtr); break; } @@ -3034,36 +3099,36 @@ } else { /* * Process a regular result. */ - size_t bytec = 0; /* Number of returned bytes */ + Tcl_Size bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); if (paramPtr->input.toRead < bytec) { ForwardSetStaticError(paramPtr, msg_read_toomuch); paramPtr->input.toRead = TCL_IO_FAILURE; } else { - if (bytec + 1 > 1) { + if (bytec > 0) { memcpy(paramPtr->input.buf, bytev, bytec); } paramPtr->input.toRead = bytec; } } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(toReadObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(toReadObj); break; } case ForwardedOutput: { Tcl_Obj *bufObj = Tcl_NewByteArrayObj((unsigned char *) - paramPtr->output.buf, paramPtr->output.toWrite); - Tcl_IncrRefCount(bufObj); + paramPtr->output.buf, paramPtr->output.toWrite); + Tcl_IncrRefCount(bufObj); - Tcl_Preserve(rcPtr); + Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, METH_WRITE, bufObj, NULL, &resObj) != TCL_OK) { int code = ErrnoReturn(rcPtr, resObj); if (code < 0) { paramPtr->base.code = code; @@ -3088,12 +3153,12 @@ paramPtr->output.toWrite = -1; } else { paramPtr->output.toWrite = written; } } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(bufObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(bufObj); break; } case ForwardedSeek: { Tcl_Obj *offObj; @@ -3117,11 +3182,11 @@ * into an error. */ Tcl_WideInt newLoc; - if (Tcl_GetWideIntFromObj(interp, resObj, &newLoc) == TCL_OK) { + if (TclGetWideIntFromObj(interp, resObj, &newLoc) == TCL_OK) { if (newLoc < 0) { ForwardSetStaticError(paramPtr, msg_seek_beforestart); paramPtr->seek.offset = -1; } else { paramPtr->seek.offset = newLoc; @@ -3131,56 +3196,56 @@ resObj = MarshallError(interp); ForwardSetObjError(paramPtr, resObj); paramPtr->seek.offset = -1; } } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(offObj); - Tcl_DecrRefCount(baseObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(offObj); + Tcl_DecrRefCount(baseObj); break; } case ForwardedWatch: { Tcl_Obj *maskObj = DecodeEventMask(paramPtr->watch.mask); - /* assert maskObj.refCount == 1 */ + /* assert maskObj.refCount == 1 */ - Tcl_Preserve(rcPtr); + Tcl_Preserve(rcPtr); rcPtr->interest = paramPtr->watch.mask; (void) InvokeTclMethod(rcPtr, METH_WATCH, maskObj, NULL, NULL); Tcl_DecrRefCount(maskObj); - Tcl_Release(rcPtr); + Tcl_Release(rcPtr); break; } case ForwardedBlock: { Tcl_Obj *blockObj = Tcl_NewBooleanObj(!paramPtr->block.nonblocking); - Tcl_IncrRefCount(blockObj); - Tcl_Preserve(rcPtr); + Tcl_IncrRefCount(blockObj); + Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, METH_BLOCKING, blockObj, NULL, - &resObj) != TCL_OK) { + &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(blockObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(blockObj); break; } case ForwardedSetOpt: { Tcl_Obj *optionObj = Tcl_NewStringObj(paramPtr->setOpt.name, -1); Tcl_Obj *valueObj = Tcl_NewStringObj(paramPtr->setOpt.value, -1); - Tcl_IncrRefCount(optionObj); - Tcl_IncrRefCount(valueObj); - Tcl_Preserve(rcPtr); + Tcl_IncrRefCount(optionObj); + Tcl_IncrRefCount(valueObj); + Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, METH_CONFIGURE, optionObj, valueObj, - &resObj) != TCL_OK) { + &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(optionObj); - Tcl_DecrRefCount(valueObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(optionObj); + Tcl_DecrRefCount(valueObj); break; } case ForwardedGetOpt: { /* @@ -3187,67 +3252,80 @@ * Retrieve the value of one option. */ Tcl_Obj *optionObj = Tcl_NewStringObj(paramPtr->getOpt.name, -1); - Tcl_IncrRefCount(optionObj); - Tcl_Preserve(rcPtr); + Tcl_IncrRefCount(optionObj); + Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, METH_CGET, optionObj, NULL, &resObj)!=TCL_OK){ ForwardSetObjError(paramPtr, resObj); } else { TclDStringAppendObj(paramPtr->getOpt.value, resObj); } - Tcl_Release(rcPtr); - Tcl_DecrRefCount(optionObj); + Tcl_Release(rcPtr); + Tcl_DecrRefCount(optionObj); break; } case ForwardedGetOptAll: /* * Retrieve all options. */ - Tcl_Preserve(rcPtr); + Tcl_Preserve(rcPtr); if (InvokeTclMethod(rcPtr, METH_CGETALL, NULL, NULL, &resObj) != TCL_OK){ ForwardSetObjError(paramPtr, resObj); } else { /* * Extract list, validate that it is a list, and #elements. See * NOTE (4) as well. */ - int listc; + Tcl_Size listc; Tcl_Obj **listv; - if (Tcl_ListObjGetElements(interp, resObj, &listc, - &listv) != TCL_OK) { + if (TclListObjGetElements(interp, resObj, &listc, + &listv) != TCL_OK) { Tcl_DecrRefCount(resObj); resObj = MarshallError(interp); ForwardSetObjError(paramPtr, resObj); } else if ((listc % 2) == 1) { /* * Odd number of elements is wrong. [x]. */ - char *buf = (char *)Tcl_Alloc(200); - sprintf(buf, - "{Expected list with even number of elements, got %d %s instead}", + char *buf = (char *)ckalloc(200); + snprintf(buf, 200, + "{Expected list with even number of elements, got %" TCL_SIZE_MODIFIER "d %s instead}", listc, (listc == 1 ? "element" : "elements")); ForwardSetDynamicError(paramPtr, buf); } else { - size_t len; + Tcl_Size len; const char *str = TclGetStringFromObj(resObj, &len); if (len) { TclDStringAppendLiteral(paramPtr->getOpt.value, " "); Tcl_DStringAppend(paramPtr->getOpt.value, str, len); } } } - Tcl_Release(rcPtr); + Tcl_Release(rcPtr); + break; + + case ForwardedTruncate: { + Tcl_Obj *lenObj = Tcl_NewWideIntObj(paramPtr->truncate.length); + + Tcl_IncrRefCount(lenObj); + Tcl_Preserve(rcPtr); + if (InvokeTclMethod(rcPtr,METH_TRUNCATE,lenObj,NULL,&resObj)!=TCL_OK) { + ForwardSetObjError(paramPtr, resObj); + } + Tcl_Release(rcPtr); + Tcl_DecrRefCount(lenObj); break; + } default: /* * Bad operation code. */ @@ -3281,11 +3359,11 @@ return 1; } static void SrcExitProc( - ClientData clientData) + void *clientData) { ForwardingEvent *evPtr = (ForwardingEvent *)clientData; ForwardingResult *resultPtr; ForwardParam *paramPtr; @@ -3332,15 +3410,15 @@ static void ForwardSetObjError( ForwardParam *paramPtr, Tcl_Obj *obj) { - size_t len; + Tcl_Size len; const char *msgStr = TclGetStringFromObj(obj, &len); len++; - ForwardSetDynamicError(paramPtr, Tcl_Alloc(len)); + ForwardSetDynamicError(paramPtr, ckalloc(len)); memcpy(paramPtr->base.msgStr, msgStr, len); } #endif /* Index: generic/tclIORTrans.c ================================================================== --- generic/tclIORTrans.c +++ generic/tclIORTrans.c @@ -8,11 +8,11 @@ * Parts of this file are based on code contributed by Jean-Claude * Wippler. * * See TIP #230 for the specification of this functionality. * - * Copyright (c) 2007-2008 ActiveState. + * Copyright © 2007-2008 ActiveState. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -29,41 +29,49 @@ /* * Signatures of all functions used in the C layer of the reflection. */ -static int ReflectClose(ClientData clientData, +static int ReflectClose(void *clientData, Tcl_Interp *interp, int flags); -static int ReflectInput(ClientData clientData, char *buf, +static int ReflectInput(void *clientData, char *buf, int toRead, int *errorCodePtr); -static int ReflectOutput(ClientData clientData, const char *buf, +static int ReflectOutput(void *clientData, const char *buf, int toWrite, int *errorCodePtr); -static void ReflectWatch(ClientData clientData, int mask); -static int ReflectBlock(ClientData clientData, int mode); -static Tcl_WideInt ReflectSeekWide(ClientData clientData, - Tcl_WideInt offset, int mode, int *errorCodePtr); -static int ReflectGetOption(ClientData clientData, +static void ReflectWatch(void *clientData, int mask); +static int ReflectBlock(void *clientData, int mode); +static long long ReflectSeekWide(void *clientData, + long long offset, int mode, int *errorCodePtr); +#ifndef TCL_NO_DEPRECATED +static int ReflectSeek(void *clientData, long offset, + int mode, int *errorCodePtr); +#endif +static int ReflectGetOption(void *clientData, Tcl_Interp *interp, const char *optionName, Tcl_DString *dsPtr); -static int ReflectSetOption(ClientData clientData, +static int ReflectSetOption(void *clientData, Tcl_Interp *interp, const char *optionName, const char *newValue); -static int ReflectHandle(ClientData clientData, int direction, - ClientData *handle); -static int ReflectNotify(ClientData clientData, int mask); +static int ReflectHandle(void *clientData, int direction, + void **handle); +static int ReflectNotify(void *clientData, int mask); /* * The C layer channel type/driver definition used by the reflection. */ static const Tcl_ChannelType tclRTransformType = { "tclrtransform", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel. */ - NULL, /* Close channel, clean instance data. */ + TCL_CLOSE2PROC, /* Close channel, clean instance data. */ ReflectInput, /* Handle read request. */ ReflectOutput, /* Handle write request. */ +#ifndef TCL_NO_DEPRECATED + ReflectSeek, /* Move location of access point. */ +#else NULL, /* Move location of access point. */ +#endif ReflectSetOption, /* Set options. */ ReflectGetOption, /* Get options. */ ReflectWatch, /* Initialize notifier. */ ReflectHandle, /* Get OS handle from the channel. */ ReflectClose, /* No close2 support. NULL'able. */ @@ -89,16 +97,16 @@ } ResultBuffer; #define ResultLength(r) ((r)->used) /* static int ResultLength(ResultBuffer *r); */ -static void ResultClear(ResultBuffer *r); -static void ResultInit(ResultBuffer *r); -static void ResultAdd(ResultBuffer *r, unsigned char *buf, - int toWrite); -static int ResultCopy(ResultBuffer *r, unsigned char *buf, - int toRead); +static inline void ResultClear(ResultBuffer *r); +static inline void ResultInit(ResultBuffer *r); +static inline void ResultAdd(ResultBuffer *r, unsigned char *buf, + size_t toWrite); +static inline size_t ResultCopy(ResultBuffer *r, unsigned char *buf, + size_t toRead); #define RB_INCREMENT (512) /* * Convenience macro to make some casts easier to use. @@ -210,11 +218,11 @@ #define RANDW \ (TCL_READABLE | TCL_WRITABLE) #define IMPLIES(a,b) ((!(a)) || (b)) #define NEGIMPL(a,b) -#define HAS(x,f) (x & FLAG(f)) +#define HAS(x,f) ((x) & FLAG(f)) #if TCL_THREADS /* * Thread specific types and structures. * @@ -262,11 +270,11 @@ struct ForwardParamTransform { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ char *buf; /* I: Bytes to transform, * O: Bytes in transform result */ - size_t size; /* I: #bytes to transform, + int size; /* I: #bytes to transform, * O: #bytes in the transform result */ }; struct ForwardParamLimit { ForwardParamBase base; /* "Supertype". MUST COME FIRST. */ int max; /* O: Character read limit */ @@ -353,16 +361,16 @@ */ static void ForwardOpToOwnerThread(ReflectedTransform *rtPtr, ForwardedOperation op, const void *param); static int ForwardProc(Tcl_Event *evPtr, int mask); -static void SrcExitProc(ClientData clientData); +static void SrcExitProc(void *clientData); #define FreeReceivedError(p) \ do { \ if ((p)->base.mustFree) { \ - Tcl_Free((p)->base.msgStr); \ + ckfree((p)->base.msgStr); \ } \ } while (0) #define PassReceivedErrorInterp(i,p) \ do { \ if ((i) != NULL) { \ @@ -392,11 +400,11 @@ static void ForwardSetObjError(ForwardParam *p, Tcl_Obj *objPtr); static ReflectedTransformMap * GetThreadReflectedTransformMap(void); static void DeleteThreadReflectedTransformMap( - ClientData clientData); + void *clientData); #endif /* TCL_THREADS */ #define SetChannelErrorStr(c,msgStr) \ Tcl_SetChannelError((c), Tcl_NewStringObj((msgStr), -1)) @@ -411,18 +419,18 @@ static Tcl_Obj * DecodeEventMask(int mask); static ReflectedTransform * NewReflectedTransform(Tcl_Interp *interp, Tcl_Obj *cmdpfxObj, int mode, Tcl_Obj *handleObj, Tcl_Channel parentChan); static Tcl_Obj * NextHandle(void); -static void FreeReflectedTransform(ReflectedTransform *rtPtr); +static Tcl_FreeProc FreeReflectedTransform; static void FreeReflectedTransformArgs(ReflectedTransform *rtPtr); static int InvokeTclMethod(ReflectedTransform *rtPtr, const char *method, Tcl_Obj *argOneObj, Tcl_Obj *argTwoObj, Tcl_Obj **resultObjPtr); static ReflectedTransformMap * GetReflectedTransformMap(Tcl_Interp *interp); -static void DeleteReflectedTransformMap(ClientData clientData, +static void DeleteReflectedTransformMap(void *clientData, Tcl_Interp *interp); /* * Global constant strings (messages). ================== * These string are used directly as bypass errors, thus they have to be valid @@ -448,11 +456,11 @@ * control flow in callers easier. */ static void TimerKill(ReflectedTransform *rtPtr); static void TimerSetup(ReflectedTransform *rtPtr); -static void TimerRun(ClientData clientData); +static void TimerRun(void *clientData); static int TransformRead(ReflectedTransform *rtPtr, int *errorCodePtr, Tcl_Obj *bufObj); static int TransformWrite(ReflectedTransform *rtPtr, int *errorCodePtr, unsigned char *buf, int toWrite); @@ -493,11 +501,11 @@ *---------------------------------------------------------------------- */ int TclChanPushObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { ReflectedTransform *rtPtr; /* Instance data of the new (transform) @@ -597,14 +605,14 @@ * Verify the result. * - List, of method names. Convert to mask. Check for non-optionals * through the mask. Compare open mode against optional r/w. */ - if (Tcl_ListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s initialize\" returned non-list: %s", - TclGetString(cmdObj), TclGetString(resObj))); + if (TclListObjGetElements(NULL, resObj, &listc, &listv) != TCL_OK) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s initialize\" returned non-list: %s", + TclGetString(cmdObj), TclGetString(resObj))); Tcl_DecrRefCount(resObj); goto error; } methods = 0; @@ -612,11 +620,11 @@ if (Tcl_GetIndexFromObj(interp, listv[listc-1], methodNames, "method", TCL_EXACT, &methIndex) != TCL_OK) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "chan handler \"%s initialize\" returned %s", TclGetString(cmdObj), - Tcl_GetStringResult(interp))); + Tcl_GetString(Tcl_GetObjResult(interp)))); Tcl_DecrRefCount(resObj); goto error; } methods |= FLAG(methIndex); @@ -623,20 +631,20 @@ listc--; } Tcl_DecrRefCount(resObj); if ((REQUIRED_METHODS & methods) != REQUIRED_METHODS) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" does not support all required methods", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" does not support all required methods", + TclGetString(cmdObj))); goto error; } /* * Mode tell us what the parent channel supports. The methods tell us what * the handler supports. We remove the non-supported bits from the mode - * and check that the channel is not completely inacessible. Afterward the + * and check that the channel is not completely inaccessible. Afterward the * mode tells us which methods are still required, and these methods will * also be supported by the handler, by design of the check. */ if (!HAS(methods, METH_READ)) { @@ -645,31 +653,31 @@ if (!HAS(methods, METH_WRITE)) { mode &= ~TCL_WRITABLE; } if (!mode) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" makes the channel inaccessible", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" makes the channel inaccessible", + TclGetString(cmdObj))); goto error; } /* * The mode and support for it is ok, now check the internal constraints. */ if (!IMPLIES(HAS(methods, METH_DRAIN), HAS(methods, METH_READ))) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" supports \"drain\" but not \"read\"", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" supports \"drain\" but not \"read\"", + TclGetString(cmdObj))); goto error; } if (!IMPLIES(HAS(methods, METH_FLUSH), HAS(methods, METH_WRITE))) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "chan handler \"%s\" supports \"flush\" but not \"write\"", - TclGetString(cmdObj))); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "chan handler \"%s\" supports \"flush\" but not \"write\"", + TclGetString(cmdObj))); goto error; } Tcl_ResetResult(interp); @@ -711,11 +719,11 @@ /* * We are not going through ReflectClose as we never had a channel * structure. */ - Tcl_EventuallyFree(rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); + Tcl_EventuallyFree(rtPtr, FreeReflectedTransform); return TCL_ERROR; #undef CHAN #undef CMD } @@ -738,11 +746,11 @@ *---------------------------------------------------------------------- */ int TclChanPopObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { /* @@ -833,11 +841,11 @@ * Bad syntax causes a panic. This is OK because the other side uses * Tcl_GetReturnOptions and list construction functions to marshall the * information; if we panic here, something has gone badly wrong already. */ - if (Tcl_ListObjGetElements(interp, msgObj, &lc, &lv) != TCL_OK) { + if (TclListObjGetElements(interp, msgObj, &lc, &lv) != TCL_OK) { Tcl_Panic("TclChanCaughtErrorBypass: Bad syntax of caught result"); } if (interp == NULL) { return; } @@ -864,21 +872,21 @@ * * This function is invoked when the channel is closed, to delete the * driver specific instance data. * * Results: - * A posix error. + * A Posix error. * * Side effects: * Releases memory. Arbitrary, as it calls upon a script. * *---------------------------------------------------------------------- */ static int ReflectClose( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int flags) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; int errorCode, errorCodeSet = 0; @@ -921,11 +929,11 @@ FreeReceivedError(&p); } } #endif /* TCL_THREADS */ - Tcl_EventuallyFree(rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); + Tcl_EventuallyFree(rtPtr, FreeReflectedTransform); return EOK; } /* * In the reflected channel implementation a cleaned method mask here @@ -938,11 +946,11 @@ if (HAS(rtPtr->methods, METH_DRAIN) && !rtPtr->readIsDrained) { if (!TransformDrain(rtPtr, &errorCode)) { #if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { Tcl_EventuallyFree(rtPtr, - (Tcl_FreeProc *) FreeReflectedTransform); + FreeReflectedTransform); return errorCode; } #endif /* TCL_THREADS */ errorCodeSet = 1; goto cleanup; @@ -952,11 +960,11 @@ if (HAS(rtPtr->methods, METH_FLUSH)) { if (!TransformFlush(rtPtr, &errorCode, FLUSH_WRITE)) { #if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { Tcl_EventuallyFree(rtPtr, - (Tcl_FreeProc *) FreeReflectedTransform); + FreeReflectedTransform); return errorCode; } #endif /* TCL_THREADS */ errorCodeSet = 1; goto cleanup; @@ -972,11 +980,11 @@ ForwardParam p; ForwardOpToOwnerThread(rtPtr, ForwardedClose, &p); result = p.base.code; - Tcl_EventuallyFree(rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); + Tcl_EventuallyFree(rtPtr, FreeReflectedTransform); if (result != TCL_OK) { PassReceivedErrorInterp(interp, &p); return EINVAL; } @@ -983,11 +991,11 @@ return EOK; } #endif /* TCL_THREADS */ /* - * Do the actual invokation of "finalize" now; we're in the right thread. + * Do the actual invocation of "finalize" now; we're in the right thread. */ result = InvokeTclMethod(rtPtr, "finalize", NULL, NULL, &resObj); if ((result != TCL_OK) && (interp != NULL)) { Tcl_SetChannelErrorInterp(interp, resObj); @@ -1031,11 +1039,11 @@ Tcl_DeleteHashEntry(hPtr); } #endif /* TCL_THREADS */ } - Tcl_EventuallyFree (rtPtr, (Tcl_FreeProc *) FreeReflectedTransform); + Tcl_EventuallyFree(rtPtr, FreeReflectedTransform); return errorCodeSet ? errorCode : ((result == TCL_OK) ? EOK : EINVAL); } /* *---------------------------------------------------------------------- @@ -1053,11 +1061,11 @@ *---------------------------------------------------------------------- */ static int ReflectInput( - ClientData clientData, + void *clientData, char *buf, int toRead, int *errorCodePtr) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; @@ -1246,11 +1254,11 @@ *---------------------------------------------------------------------- */ static int ReflectOutput( - ClientData clientData, + void *clientData, const char *buf, int toWrite, int *errorCodePtr) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; @@ -1317,14 +1325,14 @@ * scripts. * *---------------------------------------------------------------------- */ -static Tcl_WideInt +static long long ReflectSeekWide( - ClientData clientData, - Tcl_WideInt offset, + void *clientData, + long long offset, int seekMode, int *errorCodePtr) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; Channel *parent = (Channel *) rtPtr->parent; @@ -1372,12 +1380,23 @@ * caller. Note that we prefer the wideSeekProc if that is available and * non-NULL... */ if (Tcl_ChannelWideSeekProc(parent->typePtr) == NULL) { +#ifndef TCL_NO_DEPRECATED + if (offset < LONG_MIN || offset > LONG_MAX) { + *errorCodePtr = EOVERFLOW; + curPos = -1; + } else { + curPos = Tcl_ChannelSeekProc(parent->typePtr)( + parent->instanceData, offset, seekMode, + errorCodePtr); + } +#else *errorCodePtr = EINVAL; curPos = -1; +#endif } else { curPos = Tcl_ChannelWideSeekProc(parent->typePtr)(parent->instanceData, offset, seekMode, errorCodePtr); } if (curPos == -1) { @@ -1386,10 +1405,30 @@ *errorCodePtr = EOK; Tcl_Release(rtPtr); return curPos; } + +#ifndef TCL_NO_DEPRECATED +static int +ReflectSeek( + void *clientData, + long offset, + int seekMode, + int *errorCodePtr) +{ + /* + * This function can be invoked from a transformation which is based on + * standard seeking, i.e. non-wide. Because of this we have to implement + * it, a dummy is not enough. We simply delegate the call to the wide + * routine. + */ + + return ReflectSeekWide(clientData, offset, seekMode, + errorCodePtr); +} +#endif /* *---------------------------------------------------------------------- * * ReflectWatch -- @@ -1406,11 +1445,11 @@ *---------------------------------------------------------------------- */ static void ReflectWatch( - ClientData clientData, + void *clientData, int mask) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; Tcl_DriverWatchProc *watchProc; @@ -1447,21 +1486,21 @@ * * This function is invoked to tell the channel which blocking behaviour * is required of it. * * Results: - * A posix error number. + * A Posix error number. * * Side effects: * Allocates memory. Arbitrary, as it calls upon a script. * *---------------------------------------------------------------------- */ static int ReflectBlock( - ClientData clientData, + void *clientData, int nonblocking) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; /* @@ -1490,11 +1529,11 @@ *---------------------------------------------------------------------- */ static int ReflectSetOption( - ClientData clientData, /* Channel to query */ + void *clientData, /* Channel to query */ Tcl_Interp *interp, /* Interpreter to leave error messages in */ const char *optionName, /* Name of requested option */ const char *newValue) /* The new value */ { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; @@ -1532,13 +1571,13 @@ *---------------------------------------------------------------------- */ static int ReflectGetOption( - ClientData clientData, /* Channel to query */ + void *clientData, /* Channel to query */ Tcl_Interp *interp, /* Interpreter to leave error messages in */ - const char *optionName, /* Name of reuqested option */ + const char *optionName, /* Name of requested option */ Tcl_DString *dsPtr) /* String to place the result into */ { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; /* @@ -1581,19 +1620,19 @@ *---------------------------------------------------------------------- */ static int ReflectHandle( - ClientData clientData, + void *clientData, int direction, - ClientData *handlePtr) + void **handlePtr) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; /* * Transformations have no handle of their own. As such we simply query - * the parent channel for it. This way the qery will ripple down through + * the parent channel for it. This way the query will ripple down through * all transformations until reaches the base channel. Which then returns * its handle, or fails. The former will then ripple up the stack. * * This all happens in the thread we are in. As the Tcl level is not * involved no forwarding is required. @@ -1617,17 +1656,17 @@ *---------------------------------------------------------------------- */ static int ReflectNotify( - ClientData clientData, + void *clientData, int mask) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; /* - * An event occured in the underlying channel. + * An event occurred in the underlying channel. * * We delete our timer. It was not fired, yet we are here, so the channel * below generated such an event and we don't have to. The renewal of the * interest after the execution of channel handlers will eventually cause * us to recreate the timer (in ReflectWatch). @@ -1721,11 +1760,11 @@ ReflectedTransform *rtPtr; int listc; Tcl_Obj **listv; int i; - rtPtr = (ReflectedTransform *)Tcl_Alloc(sizeof(ReflectedTransform)); + rtPtr = (ReflectedTransform *)ckalloc(sizeof(ReflectedTransform)); /* rtPtr->chan: Assigned by caller. Dummy data here. */ /* rtPtr->methods: Assigned by caller. Dummy data here. */ rtPtr->chan = NULL; @@ -1755,11 +1794,11 @@ * Method placeholder. */ /* ASSERT: cmdpfxObj is a Tcl List */ - Tcl_ListObjGetElements(interp, cmdpfxObj, &listc, &listv); + TclListObjGetElements(interp, cmdpfxObj, &listc, &listv); /* * See [==] as well. * Storage for the command prefix and the additional words required for * the invocation of methods in the command handler. @@ -1768,11 +1807,11 @@ * argv [0] ... [.] | [argc-2] [argc-1] | [argc] [argc+2] * cmd ... pfx | method chan | detail1 detail2 */ rtPtr->argc = listc + 2; - rtPtr->argv = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj *) * (listc+4)); + rtPtr->argv = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj *) * (listc+4)); /* * Duplicate object references. */ @@ -1869,28 +1908,29 @@ rtPtr->argc = 1; } static void FreeReflectedTransform( - ReflectedTransform *rtPtr) + char *blockPtr) { + ReflectedTransform *rtPtr = (ReflectedTransform *) blockPtr; TimerKill(rtPtr); ResultClear(&rtPtr->result); FreeReflectedTransformArgs(rtPtr); - Tcl_Free(rtPtr->argv); - Tcl_Free(rtPtr); + ckfree(rtPtr->argv); + ckfree(rtPtr); } /* *---------------------------------------------------------------------- * * InvokeTclMethod -- * * This function is used to invoke the Tcl level of a reflected channel. - * It handles all the command assembly, invokation, and generic state and + * It handles all the command assembly, invocation, and generic state and * result mgmt. It does *not* handle thread redirection; that is the * responsibility of clients of this function. * * Results: * Result code and data as returned by the method. @@ -1918,12 +1958,12 @@ Tcl_Obj **resultObjPtr) /* NULL'able */ { int cmdc; /* #words in constructed command */ Tcl_Obj *methObj = NULL; /* Method name in object form */ Tcl_InterpState sr; /* State of handler interp */ - int result; /* Result code of method invokation */ - Tcl_Obj *resObj = NULL; /* Result of method invokation. */ + int result; /* Result code of method invocation */ + Tcl_Obj *resObj = NULL; /* Result of method invocation. */ if (rtPtr->dead) { /* * The transform is marked as dead. Bail out immediately, with an * appropriate error. @@ -1943,11 +1983,11 @@ * threads. * NO: Caching of command resolutions means storage per channel. */ /* - * Insert method into the pre-allocated area, after the command prefix, + * Insert method into the preallocated area, after the command prefix, * before the channel id. */ methObj = Tcl_NewStringObj(method, -1); Tcl_IncrRefCount(methObj); @@ -1970,11 +2010,11 @@ cmdc++; } } /* - * And run the handler... This is done in auch a manner which leaves any + * And run the handler... This is done in a manner which leaves any * existing state intact. */ sr = Tcl_SaveInterpState(rtPtr->interp, 0 /* Dummy */); Tcl_Preserve(rtPtr); @@ -2003,11 +2043,11 @@ * This is complex and ugly, and would be completely unnecessary * if we only added support for a TCL_FORBID_EXCEPTIONS flag. */ if (result != TCL_ERROR) { Tcl_Obj *cmd = Tcl_NewListObj(cmdc, rtPtr->argv); - size_t cmdLen; + int cmdLen; const char *cmdString = TclGetStringFromObj(cmd, &cmdLen); Tcl_IncrRefCount(cmd); Tcl_ResetResult(rtPtr->interp); Tcl_SetObjResult(rtPtr->interp, Tcl_ObjPrintf( @@ -2076,11 +2116,11 @@ Tcl_Interp *interp) { ReflectedTransformMap *rtmPtr = (ReflectedTransformMap *)Tcl_GetAssocData(interp, RTMKEY, NULL); if (rtmPtr == NULL) { - rtmPtr = (ReflectedTransformMap *)Tcl_Alloc(sizeof(ReflectedTransformMap)); + rtmPtr = (ReflectedTransformMap *)ckalloc(sizeof(ReflectedTransformMap)); Tcl_InitHashTable(&rtmPtr->map, TCL_STRING_KEYS); Tcl_SetAssocData(interp, RTMKEY, (Tcl_InterpDeleteProc *) DeleteReflectedTransformMap, rtmPtr); } return rtmPtr; @@ -2106,11 +2146,11 @@ *---------------------------------------------------------------------- */ static void DeleteReflectedTransformMap( - ClientData clientData, /* The per-interpreter data structure. */ + void *clientData, /* The per-interpreter data structure. */ Tcl_Interp *interp) /* The interpreter being deleted. */ { ReflectedTransformMap *rtmPtr; /* The map */ Tcl_HashSearch hSearch; /* Search variable. */ Tcl_HashEntry *hPtr; /* Search variable. */ @@ -2117,10 +2157,12 @@ ReflectedTransform *rtPtr; #if TCL_THREADS ForwardingResult *resultPtr; ForwardingEvent *evPtr; ForwardParam *paramPtr; +#else + (void)interp; #endif /* TCL_THREADS */ /* * Delete all entries. The channels may have been closed already, or will * be closed later, by the standard IO finalization of an interpreter @@ -2141,11 +2183,11 @@ rtPtr->dead = 1; Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(&rtmPtr->map); - Tcl_Free(&rtmPtr->map); + ckfree(&rtmPtr->map); #if TCL_THREADS /* * The origin interpreter for one or more reflected channels is gone. */ @@ -2239,11 +2281,11 @@ GetThreadReflectedTransformMap(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (!tsdPtr->rtmPtr) { - tsdPtr->rtmPtr = (ReflectedTransformMap *)Tcl_Alloc(sizeof(ReflectedTransformMap)); + tsdPtr->rtmPtr = (ReflectedTransformMap *)ckalloc(sizeof(ReflectedTransformMap)); Tcl_InitHashTable(&tsdPtr->rtmPtr->map, TCL_STRING_KEYS); Tcl_CreateThreadExitHandler(DeleteThreadReflectedTransformMap, NULL); } return tsdPtr->rtmPtr; @@ -2267,11 +2309,11 @@ *---------------------------------------------------------------------- */ static void DeleteThreadReflectedTransformMap( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_HashSearch hSearch; /* Search variable. */ Tcl_HashEntry *hPtr; /* Search variable. */ Tcl_ThreadId self = Tcl_GetCurrentThread(); ReflectedTransformMap *rtmPtr; /* The map */ @@ -2297,11 +2339,11 @@ rtPtr->dead = 1; FreeReflectedTransformArgs(rtPtr); Tcl_DeleteHashEntry(hPtr); } - Tcl_Free(rtmPtr); + ckfree(rtmPtr); /* * Go through the list of pending results and cancel all whose events were * destined for this thread. While this is in progress we block any * other access to the list of pending results. @@ -2374,12 +2416,12 @@ /* * Create and initialize the event and data structures. */ - evPtr = (ForwardingEvent *)Tcl_Alloc(sizeof(ForwardingEvent)); - resultPtr = (ForwardingResult *)Tcl_Alloc(sizeof(ForwardingResult)); + evPtr = (ForwardingEvent *)ckalloc(sizeof(ForwardingEvent)); + resultPtr = (ForwardingResult *)ckalloc(sizeof(ForwardingResult)); evPtr->event.proc = ForwardProc; evPtr->resultPtr = resultPtr; evPtr->op = op; evPtr->rtPtr = rtPtr; @@ -2411,12 +2453,12 @@ /* * Queue the event and poke the other thread's notifier. */ - Tcl_ThreadQueueEvent(dst, (Tcl_Event *) evPtr, TCL_QUEUE_TAIL); - Tcl_ThreadAlert(dst); + Tcl_ThreadQueueEvent(dst, (Tcl_Event *) evPtr, + TCL_QUEUE_TAIL|TCL_QUEUE_ALERT_IF_EMPTY); /* * (*) Block until the other thread has either processed the transfer or * rejected it. */ @@ -2455,11 +2497,11 @@ * notifier, after it serviced the event. */ Tcl_DeleteThreadExitHandler(SrcExitProc, evPtr); - Tcl_Free(resultPtr); + ckfree(resultPtr); } static int ForwardProc( Tcl_Event *evGPtr, @@ -2552,27 +2594,27 @@ paramPtr->transform.buf, paramPtr->transform.size); Tcl_IncrRefCount(bufObj); if (InvokeTclMethod(rtPtr, "read", bufObj, NULL, &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); - paramPtr->transform.size = TCL_INDEX_NONE; + paramPtr->transform.size = -1; } else { /* * Process a regular return. Contains the transformation result. * Sent it back to the request originator. */ - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); paramPtr->transform.size = bytec; if (bytec > 0) { - paramPtr->transform.buf = (char *)Tcl_Alloc(bytec); + paramPtr->transform.buf = (char *)ckalloc(bytec); memcpy(paramPtr->transform.buf, bytev, bytec); } else { paramPtr->transform.buf = NULL; } } @@ -2586,27 +2628,27 @@ paramPtr->transform.buf, paramPtr->transform.size); Tcl_IncrRefCount(bufObj); if (InvokeTclMethod(rtPtr, "write", bufObj, NULL, &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); - paramPtr->transform.size = TCL_INDEX_NONE; + paramPtr->transform.size = -1; } else { /* * Process a regular return. Contains the transformation result. * Sent it back to the request originator. */ - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); paramPtr->transform.size = bytec; if (bytec > 0) { - paramPtr->transform.buf = (char *)Tcl_Alloc(bytec); + paramPtr->transform.buf = (char *)ckalloc(bytec); memcpy(paramPtr->transform.buf, bytev, bytec); } else { paramPtr->transform.buf = NULL; } } @@ -2616,26 +2658,26 @@ } case ForwardedDrain: if (InvokeTclMethod(rtPtr, "drain", NULL, NULL, &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); - paramPtr->transform.size = TCL_INDEX_NONE; + paramPtr->transform.size = -1; } else { /* * Process a regular return. Contains the transformation result. * Sent it back to the request originator. */ - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); paramPtr->transform.size = bytec; if (bytec > 0) { - paramPtr->transform.buf = (char *)Tcl_Alloc(bytec); + paramPtr->transform.buf = (char *)ckalloc(bytec); memcpy(paramPtr->transform.buf, bytev, bytec); } else { paramPtr->transform.buf = NULL; } } @@ -2642,27 +2684,27 @@ break; case ForwardedFlush: if (InvokeTclMethod(rtPtr, "flush", NULL, NULL, &resObj) != TCL_OK) { ForwardSetObjError(paramPtr, resObj); - paramPtr->transform.size = TCL_INDEX_NONE; + paramPtr->transform.size = -1; } else { /* * Process a regular return. Contains the transformation result. * Sent it back to the request originator. */ - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); paramPtr->transform.size = bytec; if (bytec > 0) { - paramPtr->transform.buf = (char *)Tcl_Alloc(bytec); + paramPtr->transform.buf = (char *)ckalloc(bytec); memcpy(paramPtr->transform.buf, bytev, bytec); } else { paramPtr->transform.buf = NULL; } } @@ -2716,11 +2758,11 @@ return 1; } static void SrcExitProc( - ClientData clientData) + void *clientData) { ForwardingEvent *evPtr = (ForwardingEvent *)clientData; ForwardingResult *resultPtr; ForwardParam *paramPtr; @@ -2767,15 +2809,15 @@ static void ForwardSetObjError( ForwardParam *paramPtr, Tcl_Obj *obj) { - size_t len; + int len; const char *msgStr = TclGetStringFromObj(obj, &len); len++; - ForwardSetDynamicError(paramPtr, Tcl_Alloc(len)); + ForwardSetDynamicError(paramPtr, ckalloc(len)); memcpy(paramPtr->base.msgStr, msgStr, len); } #endif /* TCL_THREADS */ /* @@ -2856,11 +2898,11 @@ *---------------------------------------------------------------------- */ static void TimerRun( - ClientData clientData) + void *clientData) { ReflectedTransform *rtPtr = (ReflectedTransform *)clientData; rtPtr->timer = NULL; Tcl_NotifyChannel(rtPtr->chan, TCL_READABLE); @@ -2870,11 +2912,11 @@ *---------------------------------------------------------------------- * * ResultInit -- * * Initializes the specified buffer structure. The structure will contain - * valid information for an emtpy buffer. + * valid information for an empty buffer. * * Side effects: * See above. * * Result: @@ -2881,11 +2923,11 @@ * None. * *---------------------------------------------------------------------- */ -static void +static inline void ResultInit( ResultBuffer *rPtr) /* Reference to the structure to * initialize. */ { rPtr->used = 0; @@ -2906,21 +2948,21 @@ * None. * *---------------------------------------------------------------------- */ -static void +static inline void ResultClear( ResultBuffer *rPtr) /* Reference to the buffer to clear out */ { rPtr->used = 0; if (!rPtr->allocated) { return; } - Tcl_Free(rPtr->buf); + ckfree(rPtr->buf); rPtr->buf = NULL; rPtr->allocated = 0; } /* @@ -2937,28 +2979,28 @@ * None. * *---------------------------------------------------------------------- */ -static void +static inline void ResultAdd( ResultBuffer *rPtr, /* The buffer to extend */ unsigned char *buf, /* The buffer to read from */ - int toWrite) /* The number of bytes in 'buf' */ + size_t toWrite) /* The number of bytes in 'buf' */ { if ((rPtr->used + toWrite + 1) > rPtr->allocated) { /* * Extension of the internal buffer is required. * NOTE: Currently linear. Should be doubling to amortize. */ if (rPtr->allocated == 0) { rPtr->allocated = toWrite + RB_INCREMENT; - rPtr->buf = UCHARP(Tcl_Alloc(rPtr->allocated)); + rPtr->buf = UCHARP(ckalloc(rPtr->allocated)); } else { rPtr->allocated += toWrite + RB_INCREMENT; - rPtr->buf = UCHARP(Tcl_Realloc((char *) rPtr->buf, + rPtr->buf = UCHARP(ckrealloc((char *) rPtr->buf, rPtr->allocated)); } } /* @@ -2985,33 +3027,33 @@ * The number of actually copied bytes, possibly less than 'toRead'. * *---------------------------------------------------------------------- */ -static int +static inline size_t ResultCopy( ResultBuffer *rPtr, /* The buffer to read from */ unsigned char *buf, /* The buffer to copy into */ - int toRead) /* Number of requested bytes */ + size_t toRead) /* Number of requested bytes */ { int copied; if (rPtr->used == 0) { /* * Nothing to copy in the case of an empty buffer. */ copied = 0; - } else if (rPtr->used == (size_t)toRead) { + } else if (rPtr->used == toRead) { /* * We have just enough. Copy everything to the caller. */ memcpy(buf, rPtr->buf, toRead); rPtr->used = 0; copied = toRead; - } else if (rPtr->used > (size_t)toRead) { + } else if (rPtr->used > toRead) { /* * The internal buffer contains more than requested. Copy the * requested subset to the caller, and shift the remaining bytes down. */ @@ -3042,11 +3084,11 @@ ReflectedTransform *rtPtr, int *errorCodePtr, Tcl_Obj *bufObj) { Tcl_Obj *resObj; - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ /* * Are we in the correct thread? */ @@ -3053,11 +3095,11 @@ #if TCL_THREADS if (rtPtr->thread != Tcl_GetCurrentThread()) { ForwardParam p; - p.transform.buf = (char *) TclGetByteArrayFromObj(bufObj, + p.transform.buf = (char *) Tcl_GetByteArrayFromObj(bufObj, &(p.transform.size)); ForwardOpToOwnerThread(rtPtr, ForwardedInput, &p); if (p.base.code != TCL_OK) { @@ -3066,11 +3108,11 @@ return 0; } *errorCodePtr = EOK; ResultAdd(&rtPtr->result, UCHARP(p.transform.buf), p.transform.size); - Tcl_Free(p.transform.buf); + ckfree(p.transform.buf); return 1; } #endif /* TCL_THREADS */ /* ASSERT: rtPtr->method & FLAG(METH_READ) */ @@ -3081,11 +3123,11 @@ Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ *errorCodePtr = EINVAL; return 0; } - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); ResultAdd(&rtPtr->result, bytev, bytec); Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ return 1; } @@ -3097,11 +3139,11 @@ unsigned char *buf, int toWrite) { Tcl_Obj *bufObj; Tcl_Obj *resObj; - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ int res; /* * Are we in the correct thread? @@ -3123,11 +3165,11 @@ } *errorCodePtr = EOK; res = Tcl_WriteRaw(rtPtr->parent, (char *) p.transform.buf, p.transform.size); - Tcl_Free(p.transform.buf); + ckfree(p.transform.buf); } else #endif /* TCL_THREADS */ { /* ASSERT: rtPtr->method & FLAG(METH_WRITE) */ /* ASSERT: rtPtr->mode & TCL_WRITABLE */ @@ -3143,11 +3185,11 @@ return 0; } *errorCodePtr = EOK; - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); res = Tcl_WriteRaw(rtPtr->parent, (char *) bytev, bytec); Tcl_DecrRefCount(bufObj); Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ } @@ -3164,11 +3206,11 @@ TransformDrain( ReflectedTransform *rtPtr, int *errorCodePtr) { Tcl_Obj *resObj; - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ /* * Are we in the correct thread? */ @@ -3185,11 +3227,11 @@ return 0; } *errorCodePtr = EOK; ResultAdd(&rtPtr->result, UCHARP(p.transform.buf), p.transform.size); - Tcl_Free(p.transform.buf); + ckfree(p.transform.buf); } else #endif /* TCL_THREADS */ { if (InvokeTclMethod(rtPtr, "drain", NULL, NULL, &resObj)!=TCL_OK) { Tcl_SetChannelError(rtPtr->chan, resObj); @@ -3196,11 +3238,11 @@ Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ *errorCodePtr = EINVAL; return 0; } - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); ResultAdd(&rtPtr->result, bytev, bytec); Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ } @@ -3213,11 +3255,11 @@ ReflectedTransform *rtPtr, int *errorCodePtr, int op) { Tcl_Obj *resObj; - size_t bytec = 0; /* Number of returned bytes */ + int bytec; /* Number of returned bytes */ unsigned char *bytev; /* Array of returned bytes */ int res; /* * Are we in the correct thread? @@ -3240,11 +3282,11 @@ res = Tcl_WriteRaw(rtPtr->parent, (char *) p.transform.buf, p.transform.size); } else { res = 0; } - Tcl_Free(p.transform.buf); + ckfree(p.transform.buf); } else #endif /* TCL_THREADS */ { if (InvokeTclMethod(rtPtr, "flush", NULL, NULL, &resObj)!=TCL_OK) { Tcl_SetChannelError(rtPtr->chan, resObj); @@ -3252,11 +3294,11 @@ *errorCodePtr = EINVAL; return 0; } if (op == FLUSH_WRITE) { - bytev = TclGetByteArrayFromObj(resObj, &bytec); + bytev = Tcl_GetByteArrayFromObj(resObj, &bytec); res = Tcl_WriteRaw(rtPtr->parent, (char *) bytev, bytec); } else { res = 0; } Tcl_DecrRefCount(resObj); /* Remove reference held from invoke */ Index: generic/tclIOSock.c ================================================================== --- generic/tclIOSock.c +++ generic/tclIOSock.c @@ -1,11 +1,11 @@ /* * tclIOSock.c -- * * Common routines used by all socket based channel types. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -222,11 +222,11 @@ * have no networking besides the loopback interface and want to resolve * localhost. See [Bugs 3385024, 3382419, 3382431]. As the advantage of * using AI_ADDRCONFIG is probably low even in situations where it works, * we'll leave it out for now. After all, it is just an optimisation. * - * Missing on NetBSD. + * Missing on: OpenBSD, NetBSD. * Causes failure when used on AIX 5.1 and HP-UX */ #if defined(AI_ADDRCONFIG) && !defined(_AIX) && !defined(__hpux) hints.ai_flags |= AI_ADDRCONFIG; @@ -247,11 +247,11 @@ *errorMsgPtr = #ifdef EAI_SYSTEM /* Doesn't exist on Windows */ (result == EAI_SYSTEM) ? Tcl_PosixError(interp) : #endif /* EAI_SYSTEM */ gai_strerror(result); - return 0; + return 0; } /* * Put IPv4 addresses before IPv6 addresses to maximize backwards * compatibility of [fconfigure -sockname] output. @@ -316,16 +316,16 @@ ClientData callbackData) { char portbuf[TCL_INTEGER_SPACE]; TclFormatInt(portbuf, port); - return Tcl_OpenTcpServerEx(interp, portbuf, host, TCL_TCPSERVER_REUSEADDR, - acceptProc, callbackData); + return Tcl_OpenTcpServerEx(interp, portbuf, host, -1, + TCL_TCPSERVER_REUSEADDR, acceptProc, callbackData); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclIOUtil.c ================================================================== --- generic/tclIOUtil.c +++ generic/tclIOUtil.c @@ -5,19 +5,20 @@ * creating a filesystem interface in Tcl arbitrary facilities. All * filesystem operations are performed via this interface. Vince Darley * is the primary author. Other signifiant contributors are Karl * Lehenbauer, Mark Diekhans and Peter da Silva. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 2001-2004 Vincent Darley. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 2001-2004 Vincent Darley. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include "tclIO.h" #ifdef _WIN32 # include "tclWinInt.h" #endif #include "tclFileSystem.h" @@ -32,11 +33,11 @@ * * An item in a linked list of registered filesystems */ typedef struct FilesystemRecord { - ClientData clientData; /* Client-specific data for the filesystem + void *clientData; /* Client-specific data for the filesystem * (can be NULL) */ const Tcl_Filesystem *fsPtr;/* Pointer to filesystem dispatch table. */ struct FilesystemRecord *nextPtr; /* The next registered filesystem, or NULL to * indicate the end of the list. */ @@ -56,11 +57,11 @@ size_t filesystemEpoch; Tcl_Obj *cwdPathPtr; /* A private copy of cwdPathPtr. Updated when * the value is accessed and cwdPathEpoch has * changed. */ - ClientData cwdClientData; + void *cwdClientData; FilesystemRecord *filesystemList; size_t claims; } ThreadSpecificData; /* @@ -67,16 +68,16 @@ * Forward declarations. */ static Tcl_NRPostProc EvalFileCallback; static FilesystemRecord*FsGetFirstFilesystem(void); -static void FsThrExitProc(ClientData cd); +static void FsThrExitProc(void *cd); static Tcl_Obj * FsListMounts(Tcl_Obj *pathPtr, const char *pattern); static void FsAddMountsToGlobResult(Tcl_Obj *resultPtr, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types); -static void FsUpdateCwd(Tcl_Obj *cwdObj, ClientData clientData); +static void FsUpdateCwd(Tcl_Obj *cwdObj, void *clientData); static void FsRecacheFilesystemList(void); static void Claim(void); static void Disclaim(void); static void * DivertFindSymbol(Tcl_Interp *interp, @@ -176,11 +177,11 @@ }; /* * An initial record in the linked list for the native filesystem. Remains at * the tail of the list and is never freed. Currently the native filesystem is - * hard-coded. It may make sense to modify this to accomodate unconventional + * hard-coded. It may make sense to modify this to accommodate unconventional * uses of Tcl that provide no native filesystem. */ static FilesystemRecord nativeFilesystemRecord = { NULL, @@ -210,11 +211,11 @@ * A files-system indepent sense of the current directory. */ static Tcl_Obj *cwdPathPtr = NULL; static size_t cwdPathEpoch = 0; /* The pathname of the current directory */ -static ClientData cwdClientData = NULL; +static void *cwdClientData = NULL; TCL_DECLARE_MUTEX(cwdMutex) static Tcl_ThreadDataKey fsDataKey; /* @@ -228,11 +229,11 @@ typedef struct { Tcl_LoadHandle loadHandle; Tcl_FSUnloadFileProc *unloadProcPtr; Tcl_Obj *divertedFile; const Tcl_Filesystem *divertedFilesystem; - ClientData divertedFileNativeRep; + void *divertedFileNativeRep; } FsDivertLoad; /* * Obsolete string-based APIs that should be removed in a future release, * perhaps in Tcl 9. @@ -291,11 +292,11 @@ # undef OUT_OF_RANGE # undef OUT_OF_URANGE #endif /* !TCL_WIDE_INT_IS_LONG */ /* - * Copy across all supported fields, with possible type coercions on + * Copy across all supported fields, with possible type coercion on * those fields that change between the normal and lf64 versions of * the stat structure (on Solaris at least). This is slow when the * structure sizes coincide, but that's what you get for using an * obsolete interface. */ @@ -412,11 +413,11 @@ * The basic filesystem implementation. */ static void FsThrExitProc( - ClientData cd) + void *cd) { ThreadSpecificData *tsdPtr = (ThreadSpecificData *)cd; FilesystemRecord *fsRecPtr = NULL, *tmpFsRecPtr = NULL; /* @@ -437,11 +438,11 @@ fsRecPtr = tsdPtr->filesystemList; while (fsRecPtr != NULL) { tmpFsRecPtr = fsRecPtr->nextPtr; fsRecPtr->fsPtr = NULL; - Tcl_Free(fsRecPtr); + ckfree(fsRecPtr); fsRecPtr = tmpFsRecPtr; } tsdPtr->filesystemList = NULL; tsdPtr->initialized = 0; } @@ -448,10 +449,15 @@ int TclFSCwdIsNative(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey); + + /* if not yet initialized - ensure we'll once obtain cwd */ + if (!tsdPtr->cwdPathEpoch) { + Tcl_FSGetCwd(NULL); + } if (tsdPtr->cwdClientData != NULL) { return 1; } else { return 0; @@ -519,11 +525,11 @@ } if (tsdPtr->cwdPathPtr == *pathPtrPtr) { return 1; } else { - size_t len1, len2; + Tcl_Size len1, len2; const char *str1, *str2; str1 = TclGetStringFromObj(tsdPtr->cwdPathPtr, &len1); str2 = TclGetStringFromObj(*pathPtrPtr, &len2); if ((len1 == len2) && !memcmp(str1, str2, len1)) { @@ -576,11 +582,11 @@ */ list = NULL; fsRecPtr = tmpFsRecPtr; while (fsRecPtr != NULL) { - tmpFsRecPtr = (FilesystemRecord *)Tcl_Alloc(sizeof(FilesystemRecord)); + tmpFsRecPtr = (FilesystemRecord *)ckalloc(sizeof(FilesystemRecord)); *tmpFsRecPtr = *fsRecPtr; tmpFsRecPtr->nextPtr = list; tmpFsRecPtr->prevPtr = NULL; list = tmpFsRecPtr; fsRecPtr = fsRecPtr->prevPtr; @@ -591,11 +597,11 @@ while (toFree) { FilesystemRecord *next = toFree->nextPtr; toFree->fsPtr = NULL; - Tcl_Free(toFree); + ckfree(toFree); toFree = next; } /* * Make sure the above gets released on thread exit. @@ -659,13 +665,13 @@ */ static void FsUpdateCwd( Tcl_Obj *cwdObj, - ClientData clientData) + void *clientData) { - size_t len = 0; + Tcl_Size len; const char *str = NULL; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey); if (cwdObj != NULL) { str = TclGetStringFromObj(cwdObj, &len); @@ -759,20 +765,21 @@ /* * Remove all filesystems, freeing any allocated memory that is no longer * needed. */ + TclZipfsFinalize(); fsRecPtr = filesystemList; while (fsRecPtr != NULL) { FilesystemRecord *tmpFsRecPtr = fsRecPtr->nextPtr; /* * The native filesystem is static, so don't free it. */ if (fsRecPtr != &nativeFilesystemRecord) { - Tcl_Free(fsRecPtr); + ckfree(fsRecPtr); } fsRecPtr = tmpFsRecPtr; } if (++theFilesystemEpoch == 0) { ++theFilesystemEpoch; @@ -841,20 +848,20 @@ *---------------------------------------------------------------------- */ int Tcl_FSRegister( - ClientData clientData, /* Client-specific data for this filesystem. */ + void *clientData, /* Client-specific data for this filesystem. */ const Tcl_Filesystem *fsPtr)/* The filesystem record for the new fs. */ { FilesystemRecord *newFilesystemPtr; if (fsPtr == NULL) { return TCL_ERROR; } - newFilesystemPtr = (FilesystemRecord *)Tcl_Alloc(sizeof(FilesystemRecord)); + newFilesystemPtr = (FilesystemRecord *)ckalloc(sizeof(FilesystemRecord)); newFilesystemPtr->clientData = clientData; newFilesystemPtr->fsPtr = fsPtr; Tcl_MutexLock(&filesystemMutex); @@ -936,11 +943,11 @@ if (++theFilesystemEpoch == 0) { ++theFilesystemEpoch; } - Tcl_Free(fsRecPtr); + ckfree(fsRecPtr); retVal = TCL_OK; } else { fsRecPtr = fsRecPtr->nextPtr; } @@ -987,11 +994,12 @@ * May be NULL. The directory flag is * particularly significant. */ { const Tcl_Filesystem *fsPtr; Tcl_Obj *cwd, *tmpResultPtr, **elemsPtr; - int resLength, i, ret = -1; + Tcl_Size resLength, i; + int ret = -1; if (types != NULL && (types->type & TCL_GLOB_TYPE_MOUNT)) { /* * Currently external callers may not query mounts, which would be a * valuable future step. This is the only routine that knows about @@ -1063,11 +1071,11 @@ /* * resultPtr and tmpResultPtr are guaranteed to be distinct. */ - ret = Tcl_ListObjGetElements(interp, tmpResultPtr, + ret = TclListObjGetElements(interp, tmpResultPtr, &resLength, &elemsPtr); for (i=0 ; ret==TCL_OK && itype & TCL_GLOB_TYPE_DIR)); Tcl_Obj *mounts = FsListMounts(pathPtr, pattern); if (mounts == NULL) { return; } - if (Tcl_ListObjLength(NULL, mounts, &mLength) != TCL_OK || mLength == 0) { + if (TclListObjLength(NULL, mounts, &mLength) != TCL_OK || mLength == 0) { goto endOfMounts; } - if (Tcl_ListObjLength(NULL, resultPtr, &gLength) != TCL_OK) { + if (TclListObjLength(NULL, resultPtr, &gLength) != TCL_OK) { goto endOfMounts; } for (i=0 ; i= 3) && ( (path[0] == '/' && path[1] == '/') - || (path[0] == '\\' && path[1] == '\\') ) ) { - for ( i = 2; ; i++) { - if (path[i] == '\0') break; - if (path[i] == path[0]) break; + if ((i >= 3) && ((path[0] == '/' && path[1] == '/') + || (path[0] == '\\' && path[1] == '\\'))) { + for (i = 2; ; i++) { + if (path[i] == '\0') { + break; + } + if (path[i] == path[0]) { + break; + } } --i; - if (path[i] == ':') isVfsPath = 1; + if (path[i] == ':') { + isVfsPath = 1; + } } /* * Call the the normalizePathProc routine of each registered filesystem. */ @@ -1410,96 +1424,59 @@ /* *--------------------------------------------------------------------------- * * TclGetOpenMode -- * - * Obsolete. A limited version of TclGetOpenModeEx() which exists only to - * satisfy any extensions imprudently using it via Tcl's internal stubs - * table. - * - * Results: - * See TclGetOpenModeEx(). - * - * Side effects: - * See TclGetOpenModeEx(). - * - *--------------------------------------------------------------------------- - */ - -int -TclGetOpenMode( - Tcl_Interp *interp, /* Interpreter to use for error reporting. May - * be NULL. */ - const char *modeString, /* e.g. "r+" or "RDONLY CREAT". */ - int *seekFlagPtr) /* Sets this to 1 to tell the caller to seek to - EOF after opening the file, and - * 0 otherwise. */ -{ - int binary = 0; - return TclGetOpenModeEx(interp, modeString, seekFlagPtr, &binary); -} - -/* - *--------------------------------------------------------------------------- - * - * TclGetOpenModeEx -- - * * Computes a POSIX mode mask for opening a file. * * Results: * The mode to pass to "open", or -1 if an error occurs. * * Side effects: - * Sets *seekFlagPtr to 1 to tell the caller to + * Sets *modeFlagsPtr to 1 to tell the caller to * seek to EOF after opening the file, or to 0 otherwise. * - * Sets *binaryPtr to 1 to tell the caller to configure the channel as a - * binary channel, or to 0 otherwise. + * Adds CHANNEL_RAW_MODE to *modeFlagsPtr to tell the caller + * to configure the channel as a binary channel. * - * If there is an error and interp is not NULL, sets interpreter result to - * an error message. + * If there is an error and interp is not NULL, sets + * interpreter result to an error message. * * Special note: * Based on a prototype implementation contributed by Mark Diekhans. * *--------------------------------------------------------------------------- */ int -TclGetOpenModeEx( +TclGetOpenMode( Tcl_Interp *interp, /* Interpreter, possibly NULL, to use for * error reporting. */ const char *modeString, /* Mode string, e.g. "r+" or "RDONLY CREAT" */ - int *seekFlagPtr, /* Sets this to 1 to tell the the caller to seek to - * EOF after opening the file, and 0 otherwise. */ - int *binaryPtr) /* Sets this to 1 to tell the caller to - * configure the channel for binary - * operations after opening the file. */ -{ - int mode, modeArgc, c, i, gotRW; - const char **modeArgv, *flag; -#define RW_MODES (O_RDONLY|O_WRONLY|O_RDWR) + int *modeFlagsPtr) +{ + int mode, c, gotRW; + Tcl_Size modeArgc, i; + const char **modeArgv = NULL, *flag; /* * Check for the simpler fopen-like access modes like "r" which are * distinguished from the POSIX access modes by the presence of a * lower-case first letter. */ - *seekFlagPtr = 0; - *binaryPtr = 0; - mode = 0; + *modeFlagsPtr = 0; + mode = O_RDONLY; /* * Guard against wide characters before using byte-oriented routines. */ if (!(modeString[0] & 0x80) && islower(UCHAR(modeString[0]))) { /* INTL: ISO only. */ switch (modeString[0]) { case 'r': - mode = O_RDONLY; break; case 'w': mode = O_WRONLY|O_CREAT|O_TRUNC; break; case 'a': @@ -1507,11 +1484,11 @@ * Add O_APPEND for proper automatic seek-to-end-on-write by the * OS. [Bug 680143] */ mode = O_WRONLY|O_CREAT|O_APPEND; - *seekFlagPtr = 1; + *modeFlagsPtr |= 1; break; default: goto error; } i = 1; @@ -1524,15 +1501,14 @@ /* * Remove O_APPEND so that the seek command works. [Bug * 1773127] */ - mode &= ~(O_RDONLY|O_WRONLY|O_APPEND); - mode |= O_RDWR; + mode = (mode & ~(O_ACCMODE|O_APPEND)) | O_RDWR; break; case 'b': - *binaryPtr = 1; + *modeFlagsPtr |= CHANNEL_RAW_MODE; break; default: goto error; } } @@ -1540,15 +1516,15 @@ goto error; } return mode; error: - *seekFlagPtr = 0; - *binaryPtr = 0; + *modeFlagsPtr = 0; if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "illegal access mode \"%s\"", modeString)); + Tcl_SetErrorCode(interp, "TCL", "OPENMODE", "INVALID", (char *)NULL); } return -1; } /* @@ -1556,89 +1532,129 @@ * * Tcl_SplitList must work correctly when interp is NULL. */ if (Tcl_SplitList(interp, modeString, &modeArgc, &modeArgv) != TCL_OK) { + invAccessMode: if (interp != NULL) { Tcl_AddErrorInfo(interp, "\n while processing open access modes \""); Tcl_AddErrorInfo(interp, modeString); Tcl_AddErrorInfo(interp, "\""); + Tcl_SetErrorCode(interp, "TCL", "OPENMODE", "INVALID", (char *)NULL); + } + if (modeArgv) { + ckfree((void *)modeArgv); } return -1; } gotRW = 0; for (i = 0; i < modeArgc; i++) { flag = modeArgv[i]; c = flag[0]; if ((c == 'R') && (strcmp(flag, "RDONLY") == 0)) { - mode = (mode & ~RW_MODES) | O_RDONLY; + if (gotRW) { + invRW: + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "invalid access mode \"%s\": modes RDONLY, " + "RDWR, and WRONLY cannot be combined", flag)); + } + goto invAccessMode; + } + mode = (mode & ~O_ACCMODE) | O_RDONLY; gotRW = 1; } else if ((c == 'W') && (strcmp(flag, "WRONLY") == 0)) { - mode = (mode & ~RW_MODES) | O_WRONLY; + if (gotRW) { + goto invRW; + } + mode = (mode & ~O_ACCMODE) | O_WRONLY; gotRW = 1; } else if ((c == 'R') && (strcmp(flag, "RDWR") == 0)) { - mode = (mode & ~RW_MODES) | O_RDWR; + if (gotRW) { + goto invRW; + } + mode = (mode & ~O_ACCMODE) | O_RDWR; gotRW = 1; } else if ((c == 'A') && (strcmp(flag, "APPEND") == 0)) { + if (mode & O_APPEND) { + accessFlagRepeated: + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "access mode \"%s\" repeated", flag)); + } + goto invAccessMode; + } mode |= O_APPEND; - *seekFlagPtr = 1; + *modeFlagsPtr |= 1; } else if ((c == 'C') && (strcmp(flag, "CREAT") == 0)) { + if (mode & O_CREAT) { + goto accessFlagRepeated; + } mode |= O_CREAT; } else if ((c == 'E') && (strcmp(flag, "EXCL") == 0)) { + if (mode & O_EXCL) { + goto accessFlagRepeated; + } mode |= O_EXCL; - } else if ((c == 'N') && (strcmp(flag, "NOCTTY") == 0)) { #ifdef O_NOCTTY + if (mode & O_NOCTTY) { + goto accessFlagRepeated; + } mode |= O_NOCTTY; #else if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "access mode \"%s\" not supported by this system", flag)); } - Tcl_Free((void *)modeArgv); - return -1; + goto invAccessMode; #endif } else if ((c == 'N') && (strcmp(flag, "NONBLOCK") == 0)) { #ifdef O_NONBLOCK + if (mode & O_NONBLOCK) { + goto accessFlagRepeated; + } mode |= O_NONBLOCK; #else if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "access mode \"%s\" not supported by this system", flag)); } - Tcl_Free((void *)modeArgv); - return -1; + goto invAccessMode; #endif - } else if ((c == 'T') && (strcmp(flag, "TRUNC") == 0)) { + if (mode & O_TRUNC) { + goto accessFlagRepeated; + } mode |= O_TRUNC; } else if ((c == 'B') && (strcmp(flag, "BINARY") == 0)) { - *binaryPtr = 1; + if (*modeFlagsPtr & CHANNEL_RAW_MODE) { + goto accessFlagRepeated; + } + *modeFlagsPtr |= CHANNEL_RAW_MODE; } else { - if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid access mode \"%s\": must be RDONLY, WRONLY, " - "RDWR, APPEND, BINARY, CREAT, EXCL, NOCTTY, NONBLOCK," - " or TRUNC", flag)); + "invalid access mode \"%s\": must be APPEND, BINARY, " + "CREAT, EXCL, NOCTTY, NONBLOCK, RDONLY, RDWR, " + "TRUNC, or WRONLY", flag)); } - Tcl_Free((void *)modeArgv); - return -1; + goto invAccessMode; } } - Tcl_Free((void *)modeArgv); + ckfree((void *)modeArgv); if (!gotRW) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "access mode must include either RDONLY, WRONLY, or RDWR", + "access mode must include either RDONLY, RDWR, or WRONLY", -1)); } return -1; } return mode; @@ -1649,11 +1665,11 @@ * * Tcl_FSEvalFile, Tcl_FSEvalFileEx, TclNREvalFile -- * * Reads a file and evaluates it as a script. * - * Tcl_FSEvalFile is Tcl_FSEvalFileEx without the encoding argument. + * Tcl_FSEvalFile is Tcl_FSEvalFileEx without the encodingName argument. * * TclNREvalFile is an NRE-enabled version of Tcl_FSEvalFileEx. * * Results: * A standard Tcl result, which is either the result of executing the @@ -1684,12 +1700,12 @@ * Tilde-substitution is performed on this * pathname. */ const char *encodingName) /* Either the name of an encoding or NULL to use the utf-8 encoding. */ { - size_t length; - int result = TCL_ERROR; + Tcl_Size length; + int result = TCL_ERROR; Tcl_StatBuf statBuf; Tcl_Obj *oldScriptFile; Interp *iPtr; const char *string; Tcl_Channel chan; @@ -1713,15 +1729,15 @@ TclGetString(pathPtr), Tcl_PosixError(interp))); return result; } /* - * The eof character is \32 (^Z). This is standard on Windows, and Tcl - * uses it on every platform to allow for scripted documents. [Bug: 2040] + * The eof character is \x1A (^Z). Tcl uses it on every platform to allow + * for scripted documents. [Bug: 2040] */ - Tcl_SetChannelOption(interp, chan, "-eofchar", "\32 {}"); + Tcl_SetChannelOption(interp, chan, "-eofchar", "\x1A {}"); /* * If the encoding is specified, set the channel to that encoding. * Otherwise use utf-8. If the encoding is unknown report an error. */ @@ -1729,11 +1745,11 @@ if (encodingName == NULL) { encodingName = "utf-8"; } if (Tcl_SetChannelOption(interp, chan, "-encoding", encodingName) != TCL_OK) { - Tcl_CloseEx(interp,chan,0); + Tcl_Close(interp,chan); return result; } TclNewObj(objPtr); Tcl_IncrRefCount(objPtr); @@ -1741,11 +1757,11 @@ /* * Read first character of stream to check for utf-8 BOM */ if (Tcl_ReadChars(chan, objPtr, 1, 0) == TCL_IO_FAILURE) { - Tcl_CloseEx(interp, chan, 0); + Tcl_Close(interp, chan); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read file \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); goto end; } @@ -1754,20 +1770,20 @@ /* * If first character is not a BOM, append the remaining characters. * Otherwise, replace them. [Bug 3466099] */ - if (Tcl_ReadChars(chan, objPtr, -1, - memcmp(string, "\xef\xbb\xbf", 3)) == TCL_IO_FAILURE) { - Tcl_CloseEx(interp, chan, 0); + if (Tcl_ReadChars(chan, objPtr, TCL_INDEX_NONE, + memcmp(string, "\xEF\xBB\xBF", 3)) == TCL_IO_FAILURE) { + Tcl_Close(interp, chan); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read file \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); goto end; } - if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { + if (Tcl_Close(interp, chan) != TCL_OK) { goto end; } iPtr = (Interp *) interp; oldScriptFile = iPtr->scriptFile; @@ -1799,16 +1815,16 @@ /* * Record information about where the error occurred. */ const char *pathString = TclGetStringFromObj(pathPtr, &length); - unsigned limit = 150; + int limit = 150; int overflow = (length > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (file \"%.*s%s\" line %d)", - (overflow ? limit : (unsigned)length), pathString, + (overflow ? limit : length), pathString, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } end: Tcl_DecrRefCount(objPtr); @@ -1849,15 +1865,15 @@ return TCL_ERROR; } TclPkgFileSeen(interp, TclGetString(pathPtr)); /* - * The eof character is \32 (^Z). This is standard on Windows, and Tcl - * uses it on every platform to allow for scripted documents. [Bug: 2040] + * The eof character is \x1A (^Z). Tcl uses it on every platform to allow + * for scripted documents. [Bug: 2040] */ - Tcl_SetChannelOption(interp, chan, "-eofchar", "\32 {}"); + Tcl_SetChannelOption(interp, chan, "-eofchar", "\x1A {}"); /* * If the encoding is specified, set the channel to that encoding. * Otherwise use utf-8. If the encoding is unknown report an error. */ @@ -1865,11 +1881,11 @@ if (encodingName == NULL) { encodingName = "utf-8"; } if (Tcl_SetChannelOption(interp, chan, "-encoding", encodingName) != TCL_OK) { - Tcl_CloseEx(interp, chan, 0); + Tcl_Close(interp, chan); return TCL_ERROR; } TclNewObj(objPtr); Tcl_IncrRefCount(objPtr); @@ -1877,11 +1893,11 @@ /* * Read first character of stream to check for utf-8 BOM */ if (Tcl_ReadChars(chan, objPtr, 1, 0) == TCL_IO_FAILURE) { - Tcl_CloseEx(interp, chan, 0); + Tcl_Close(interp, chan); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read file \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); Tcl_DecrRefCount(objPtr); return TCL_ERROR; @@ -1891,21 +1907,21 @@ /* * If first character is not a BOM, append the remaining characters. * Otherwise, replace them. [Bug 3466099] */ - if (Tcl_ReadChars(chan, objPtr, -1, - memcmp(string, "\xef\xbb\xbf", 3)) == TCL_IO_FAILURE) { - Tcl_CloseEx(interp, chan, 0); + if (Tcl_ReadChars(chan, objPtr, TCL_INDEX_NONE, + memcmp(string, "\xEF\xBB\xBF", 3)) == TCL_IO_FAILURE) { + Tcl_Close(interp, chan); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read file \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); Tcl_DecrRefCount(objPtr); return TCL_ERROR; } - if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { + if (Tcl_Close(interp, chan) != TCL_OK) { Tcl_DecrRefCount(objPtr); return TCL_ERROR; } iPtr = (Interp *) interp; @@ -1923,11 +1939,11 @@ return TclNREvalObjEx(interp, objPtr, 0, NULL, INT_MIN); } static int EvalFileCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Tcl_Obj *oldScriptFile = (Tcl_Obj *)data[0]; @@ -1950,18 +1966,18 @@ } else if (result == TCL_ERROR) { /* * Record information about where the error occurred. */ - size_t length; + Tcl_Size length; const char *pathString = TclGetStringFromObj(pathPtr, &length); - const unsigned int limit = 150; + const int limit = 150; int overflow = (length > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (file \"%.*s%s\" line %d)", - (overflow ? limit : (unsigned int)length), pathString, + (overflow ? limit : length), pathString, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } Tcl_DecrRefCount(objPtr); return result; @@ -2050,11 +2066,11 @@ const char *id, *msg; msg = Tcl_ErrnoMsg(errno); id = Tcl_ErrnoId(); if (interp) { - Tcl_SetErrorCode(interp, "POSIX", id, msg, NULL); + Tcl_SetErrorCode(interp, "POSIX", id, msg, (char *)NULL); } return msg; } /* @@ -2061,12 +2077,11 @@ *---------------------------------------------------------------------- * * Tcl_FSStat -- * Calls 'statProc' of the filesystem corresponding to pathPtr. * - * Replaces the standard library routines stat. - * + * Replaces the standard library "stat" routine. * * Results: * See stat documentation. * * Side effects: @@ -2190,28 +2205,20 @@ involves creating it. */ { const Tcl_Filesystem *fsPtr; Tcl_Channel retVal = NULL; - - if (Tcl_FSGetNormalizedPath(interp, pathPtr) == NULL) { - /* - * Return the correct error message. - */ - return NULL; - } - fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); if (fsPtr != NULL && fsPtr->openFileChannelProc != NULL) { - int mode, seekFlag, binary; + int mode, modeFlags; /* * Parse the mode to determine whether to seek at the outset * and/or set the channel into binary mode. */ - mode = TclGetOpenModeEx(interp, modeString, &seekFlag, &binary); + mode = TclGetOpenMode(interp, modeString, &modeFlags); if (mode == -1) { return NULL; } /* @@ -2226,21 +2233,21 @@ /* * Seek and/or set binary mode as determined above. */ - if (seekFlag && Tcl_Seek(retVal, (Tcl_WideInt) 0, SEEK_END) + if ((modeFlags & 1) && Tcl_Seek(retVal, (Tcl_WideInt) 0, SEEK_END) < (Tcl_WideInt) 0) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not seek to end of file while opening \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); } - Tcl_CloseEx(NULL, retVal, 0); + Tcl_Close(NULL, retVal); return NULL; } - if (binary) { + if (modeFlags & CHANNEL_RAW_MODE) { Tcl_SetChannelOption(interp, retVal, "-translation", "binary"); } return retVal; } @@ -2281,15 +2288,21 @@ Tcl_Obj *pathPtr, /* Pathaname of file to call uTimeProc on */ struct utimbuf *tval) /* Specifies the access/modification * times to use. Should not be modified. */ { const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); + int err; - if (fsPtr != NULL && fsPtr->utimeProc != NULL) { - return fsPtr->utimeProc(pathPtr, tval); + if (fsPtr == NULL) { + err = ENOENT; + } else { + if (fsPtr->utimeProc != NULL) { + return fsPtr->utimeProc(pathPtr, tval); + } + err = ENOTSUP; } - /* TODO: set errno here? Tcl_SetErrno(ENOENT); */ + Tcl_SetErrno(err); return -1; } /* *---------------------------------------------------------------------- @@ -2472,14 +2485,14 @@ } else if (listObj != NULL) { /* * It's a non-constant attribute list, so do a literal search. */ - int i, objc; + Tcl_Size i, objc; Tcl_Obj **objv; - if (Tcl_ListObjGetElements(NULL, listObj, &objc, &objv) != TCL_OK) { + if (TclListObjGetElements(NULL, listObj, &objc, &objv) != TCL_OK) { TclDecrRefCount(listObj); return TCL_ERROR; } for (i=0 ; inextPtr) { - ClientData retCd; + void *retCd; TclFSGetCwdProc2 *proc2; if (fsRecPtr->fsPtr->getCwdProc == NULL) { continue; } @@ -2645,12 +2658,13 @@ retVal = fsRecPtr->fsPtr->internalToNormalizedProc(retCd); Tcl_IncrRefCount(retVal); norm = TclFSNormalizeAbsolutePath(interp,retVal); if (norm != NULL) { /* - * Assign to global storage the pathname of the current directory - * and copy it into thread-local storage as well. + * Assign to global storage the pathname of the current + * directory and copy it into thread-local storage as + * well. * * At system startup multiple threads could in principle * call this function simultaneously, which is a little * peculiar, but should be fine given the mutex locks in * FSUPdateCWD. Once some value is assigned to the global @@ -2719,11 +2733,11 @@ * changed. */ const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(tsdPtr->cwdPathPtr); - ClientData retCd = NULL; + void *retCd = NULL; Tcl_Obj *retVal, *norm; if (fsPtr == NULL || fsPtr->getCwdProc == NULL) { /* * There is no corresponding filesystem or the filesystem does not @@ -2792,11 +2806,11 @@ * are normalized pathnames, do something more efficient than * calling 'Tcl_FSEqualPaths', and in addition avoid a nasty * infinite loop bug when trying to normalize tsdPtr->cwdPathPtr. */ - size_t len1, len2; + Tcl_Size len1, len2; const char *str1, *str2; str1 = TclGetStringFromObj(tsdPtr->cwdPathPtr, &len1); str2 = TclGetStringFromObj(norm, &len2); if ((len1 == len2) && (strcmp(str1, str2) == 0)) { @@ -2921,12 +2935,12 @@ Tcl_SetErrno(ENOENT); return -1; } if (fsPtr == &tclNativeFilesystem) { - ClientData cd; - ClientData oldcd = tsdPtr->cwdClientData; + void *cd; + void *oldcd = tsdPtr->cwdClientData; /* * Assume that the native filesystem has a getCwdProc and that it * is at version 2. */ @@ -3008,11 +3022,11 @@ Tcl_Obj *pathPtr, /* Pathname of the file containing the dynamic shared object. */ const char *sym1, const char *sym2, /* Names of two functions to find in the * dynamic shared object. */ - Tcl_PackageInitProc **proc1Ptr, Tcl_PackageInitProc **proc2Ptr, + Tcl_LibraryInitProc **proc1Ptr, Tcl_LibraryInitProc **proc2Ptr, /* Places to store pointers to the functions * named by sym1 and sym2. */ Tcl_LoadHandle *handlePtr, /* A place to store the token for the loaded * object. Can be passed to * (*unloadProcPtr)() to unload the file. */ @@ -3026,12 +3040,12 @@ symbols[1] = sym2; symbols[2] = NULL; res = Tcl_LoadFile(interp, pathPtr, symbols, 0, procPtrs, handlePtr); if (res == TCL_OK) { - *proc1Ptr = (Tcl_PackageInitProc *) procPtrs[0]; - *proc2Ptr = (Tcl_PackageInitProc *) procPtrs[1]; + *proc1Ptr = (Tcl_LibraryInitProc *) procPtrs[0]; + *proc2Ptr = (Tcl_LibraryInitProc *) procPtrs[1]; } else { *proc1Ptr = *proc2Ptr = NULL; } return res; @@ -3075,10 +3089,17 @@ * Doing the unlink is also an issue within docker containers, whose AUFS * bungles this as well, see * https://github.com/dotcloud/docker/issues/1911 * */ + +#ifdef _WIN32 +#define getenv(x) _wgetenv(L##x) +#define atoi(x) _wtoi(x) +#else +#define WCHAR char +#endif static int skipUnlink( Tcl_Obj *shlibFile) { @@ -3097,11 +3118,11 @@ #ifdef hpux (void)shlibFile; return 1; #else - char *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK"); + WCHAR *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK"); if (skipstr && (skipstr[0] != '\0')) { return atoi(skipstr); } @@ -3214,50 +3235,51 @@ * Create a sufficiently large buffer, read the file into it, and then load * the dynamic shared object from the buffer: */ { - int ret, size; + Tcl_Size ret; + size_t size; void *buffer; Tcl_StatBuf statBuf; Tcl_Channel data; ret = Tcl_FSStat(pathPtr, &statBuf); if (ret < 0) { goto mustCopyToTempAnyway; } - size = (int) statBuf.st_size; + size = statBuf.st_size; /* - * Tcl_Read takes an int: Determine whether the file size is wide. + * Tcl_Read takes an int: Determine whether the file size <= INT_MAX */ - if (size != (Tcl_WideInt) statBuf.st_size) { + if (size > INT_MAX) { goto mustCopyToTempAnyway; } data = Tcl_FSOpenFileChannel(interp, pathPtr, "rb", 0666); if (!data) { + if (interp) { + Tcl_ResetResult(interp); + } goto mustCopyToTempAnyway; } - buffer = TclpLoadMemoryGetBuffer(interp, size); + buffer = TclpLoadMemoryGetBuffer(size); if (!buffer) { - Tcl_CloseEx(interp, data, 0); + Tcl_Close(interp, data); goto mustCopyToTempAnyway; } ret = Tcl_Read(data, (char *)buffer, size); - Tcl_CloseEx(interp, data, 0); - ret = TclpLoadMemory(interp, buffer, size, ret, handlePtr, + Tcl_Close(interp, data); + ret = TclpLoadMemory(buffer, size, ret, handlePtr, &unloadProcPtr, flags); if (ret == TCL_OK && *handlePtr != NULL) { goto resolveSymbols; } } mustCopyToTempAnyway: - if (interp) { - Tcl_ResetResult(interp); - } #endif /* TCL_LOAD_FROM_MEMORY */ /* * Get a temporary filename, first to copy the file into, and then to load. */ @@ -3356,11 +3378,11 @@ /* * Divert the unloading in order to unload and cleanup the temporary file. */ - tvdlPtr = (FsDivertLoad *)Tcl_Alloc(sizeof(FsDivertLoad)); + tvdlPtr = (FsDivertLoad *)ckalloc(sizeof(FsDivertLoad)); /* * Remember three pieces of information in order to clean up the diverted * load completely on platforms which allow proper unloading of code. */ @@ -3397,11 +3419,11 @@ Tcl_DecrRefCount(copyToPtr); } copyToPtr = NULL; - divertedLoadHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(struct Tcl_LoadHandle_)); + divertedLoadHandle = (Tcl_LoadHandle)ckalloc(sizeof(struct Tcl_LoadHandle_)); divertedLoadHandle->clientData = tvdlPtr; divertedLoadHandle->findSymbolProcPtr = DivertFindSymbol; divertedLoadHandle->unloadFileProcPtr = DivertUnloadFile; *handlePtr = divertedLoadHandle; @@ -3535,12 +3557,12 @@ */ Tcl_DecrRefCount(tvdlPtr->divertedFile); } - Tcl_Free(tvdlPtr); - Tcl_Free(loadHandle); + ckfree(tvdlPtr); + ckfree(loadHandle); } /* *---------------------------------------------------------------------- * @@ -3593,95 +3615,10 @@ if (handle->unloadFileProcPtr != NULL) { handle->unloadFileProcPtr(handle); } return TCL_OK; } - -/* - *---------------------------------------------------------------------- - * - * TclFSUnloadTempFile -- - * - * Unloads an object loaded via temporary file from a virtual filesystem - * to a native filesystem. - * - * Results: - * None. - * - * Side effects: - * Frees resources for the loaded object and deletes the temporary file. - * - *---------------------------------------------------------------------- - */ - -void -TclFSUnloadTempFile( - Tcl_LoadHandle loadHandle) /* A handle for the object, as provided by a - * previous call to Tcl_FSLoadFile(). */ -{ - FsDivertLoad *tvdlPtr = (FsDivertLoad *) loadHandle; - - if (tvdlPtr == NULL) { - /* - * tvdlPtr was provided by Tcl_LoadFile so it should not be NULL here. - */ - return; - } - - if (tvdlPtr->unloadProcPtr != NULL) { - /* - * 'unloadProcPtr' must be called first so that the shared library is - * actually unloaded by the OS. Otherwise, the following 'delete' may - * well fail because the shared library is still in use. - */ - - tvdlPtr->unloadProcPtr(tvdlPtr->loadHandle); - } - - if (tvdlPtr->divertedFilesystem == NULL) { - /* - * Call the function for the native fileystem, which works even at this - * late stage. - */ - - TclpDeleteFile(tvdlPtr->divertedFileNativeRep); - NativeFreeInternalRep(tvdlPtr->divertedFileNativeRep); - } else { - /* - * Remove the temporary file that was created. If encodings have - * already been freed because the interpreter is exiting this may - * crash. - */ - - if (tvdlPtr->divertedFilesystem->deleteFileProc(tvdlPtr->divertedFile) - != TCL_OK) { - /* - * This may have happened because Tcl is exiting and encodings may - * have already been deleted, or something else the filesystem - * depends on may be gone. - * - * TO DO: Figure out how to delete this file more robustly, or - * give the filesystem the information it needs to delete the file - * more robustly. One problem might be that the filesystem cannot - * extract the information it needs from the above pathname object - * because Tcl's entire filesystem apparatus (the code in this - * file) has been finalized and there is no way to get the native - * handle of the file. - */ - } - - /* - * This also decrements the refCount of the Tcl_Filesystem - * corresponding to this file. which might case filesystem to be freed - * if Tcl is exiting. - */ - - Tcl_DecrRefCount(tvdlPtr->divertedFile); - } - - Tcl_Free(tvdlPtr); -} /* *--------------------------------------------------------------------------- * * Tcl_FSLink -- @@ -3723,12 +3660,17 @@ */ int linkAction) /* Action to perform. */ { const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); - if (fsPtr != NULL && fsPtr->linkProc != NULL) { - return fsPtr->linkProc(pathPtr, toPtr, linkAction); + if (fsPtr) { + if (fsPtr->linkProc == NULL) { + Tcl_SetErrno(ENOTSUP); + return NULL; + } else { + return fsPtr->linkProc(pathPtr, toPtr, linkAction); + } } /* * If S_IFLNK isn't defined the machine doesn't support symbolic links, so * the file can't possibly be a symbolic link. Generate an EINVAL error, @@ -3781,14 +3723,16 @@ if (fsRecPtr->fsPtr->listVolumesProc != NULL) { Tcl_Obj *thisFsVolumes = fsRecPtr->fsPtr->listVolumesProc(); if (thisFsVolumes != NULL) { Tcl_ListObjAppendList(NULL, resultPtr, thisFsVolumes); - /* The refCount of each list returned by a `listVolumesProc` is - * already incremented. Do not hang onto the list, though. It - * belongs to the filesystem. Add its contents to * the result - * we are building, and then decrement the refCount. */ + /* + * The refCount of each list returned by a `listVolumesProc` + * is already incremented. Do not hang onto the list, though. + * It belongs to the filesystem. Add its contents to the + * result we are building, and then decrement the refCount. + */ Tcl_DecrRefCount(thisFsVolumes); } } fsRecPtr = fsRecPtr->nextPtr; } @@ -3863,17 +3807,17 @@ */ Tcl_Obj * Tcl_FSSplitPath( Tcl_Obj *pathPtr, /* The pathname to split. */ - int *lenPtr) /* A place to hold the number of pathname + Tcl_Size *lenPtr) /* A place to hold the number of pathname * elements. */ { Tcl_Obj *result = NULL; /* Just to squelch gcc warnings. */ const Tcl_Filesystem *fsPtr; char separator = '/'; - int driveNameLength; + Tcl_Size driveNameLength; const char *p; /* * Perform platform-specific splitting. */ @@ -3915,11 +3859,11 @@ * Add the remaining pathname elements to the list. */ for (;;) { const char *elementStart = p; - int length; + Tcl_Size length; while ((*p != '\0') && (*p != separator)) { p++; } length = p - elementStart; @@ -3966,18 +3910,18 @@ Tcl_Obj *pathPtr, /* Pathname to determine type of. */ const Tcl_Filesystem **filesystemPtrPtr, /* If not NULL, a place in which to store a * pointer to the filesystem for this pathname * if it is absolute. */ - int *driveNameLengthPtr, /* If not NULL, a place in which to store the + Tcl_Size *driveNameLengthPtr, /* If not NULL, a place in which to store the * length of the volume name. */ Tcl_Obj **driveNameRef) /* If not NULL, for an absolute pathname, a * place to store a pointer to an object with a * refCount of 1, and whose value is the name * of the volume. */ { - size_t pathLen; + Tcl_Size pathLen; const char *path = TclGetStringFromObj(pathPtr, &pathLen); Tcl_PathType type; type = TclFSNonnativePathType(path, pathLen, filesystemPtrPtr, driveNameLengthPtr, driveNameRef); @@ -4015,16 +3959,16 @@ */ Tcl_PathType TclFSNonnativePathType( const char *path, /* Pathname to determine the type of. */ - int pathLen, /* Length of the pathname. */ + Tcl_Size pathLen, /* Length of the pathname. */ const Tcl_Filesystem **filesystemPtrPtr, /* If not NULL, a place to store a pointer to * the filesystem for this pathname when it is * an absolute pathname. */ - int *driveNameLengthPtr, /* If not NULL, a place to store the length of + Tcl_Size *driveNameLengthPtr,/* If not NULL, a place to store the length of * the volume name if the pathname is absolute. */ Tcl_Obj **driveNameRef) /* If not NULL, a place to store a pointer to * an object having its its refCount already * incremented, and contining the name of the @@ -4057,15 +4001,15 @@ * filesystem continuously returning a list of volumes. */ if ((fsRecPtr->fsPtr != &tclNativeFilesystem) && (fsRecPtr->fsPtr->listVolumesProc != NULL)) { - int numVolumes; + Tcl_Size numVolumes; Tcl_Obj *thisFsVolumes = fsRecPtr->fsPtr->listVolumesProc(); if (thisFsVolumes != NULL) { - if (Tcl_ListObjLength(NULL, thisFsVolumes, &numVolumes) + if (TclListObjLength(NULL, thisFsVolumes, &numVolumes) != TCL_OK) { /* * This is VERY bad; the listVolumesProc didn't return a * valid list. Set numVolumes to -1 to skip the loop below * and just return with the current value of 'type'. @@ -4072,21 +4016,21 @@ * * It would be better to signal an error here, but * Tcl_Panic seems a bit excessive. */ - numVolumes = -1; + numVolumes = TCL_INDEX_NONE; } while (numVolumes > 0) { Tcl_Obj *vol; - size_t len; + Tcl_Size len; const char *strVol; numVolumes--; Tcl_ListObjIndex(NULL, thisFsVolumes, numVolumes, &vol); strVol = TclGetStringFromObj(vol,&len); - if ((size_t) pathLen < len) { + if (pathLen < len) { continue; } if (strncmp(strVol, path, len) == 0) { type = TCL_PATH_ABSOLUTE; if (filesystemPtrPtr != NULL) { @@ -4242,11 +4186,11 @@ if (in == NULL) { /* * Could not open an input channel. Why didn't the caller check this? */ - Tcl_CloseEx(interp, out, 0); + Tcl_Close(interp, out); goto done; } /* * Copy the file synchronously. TO DO: Maybe add an asynchronous option @@ -4259,12 +4203,12 @@ /* * If the copy failed, assume that copy channel left an error message. */ - Tcl_CloseEx(interp, in, 0); - Tcl_CloseEx(interp, out, 0); + Tcl_Close(interp, in); + Tcl_Close(interp, out); /* * Set modification date of copied file. */ @@ -4298,15 +4242,21 @@ int Tcl_FSDeleteFile( Tcl_Obj *pathPtr) /* Pathname of file to be removed (UTF-8). */ { const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); + int err; - if (fsPtr != NULL && fsPtr->deleteFileProc != NULL) { - return fsPtr->deleteFileProc(pathPtr); + if (fsPtr == NULL) { + err = ENOENT; + } else { + if (fsPtr->deleteFileProc != NULL) { + return fsPtr->deleteFileProc(pathPtr); + } + err = ENOTSUP; } - Tcl_SetErrno(ENOENT); + Tcl_SetErrno(err); return -1; } /* *--------------------------------------------------------------------------- @@ -4329,15 +4279,21 @@ int Tcl_FSCreateDirectory( Tcl_Obj *pathPtr) /* Pathname of directory to create (UTF-8). */ { const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); + int err; - if (fsPtr != NULL && fsPtr->createDirectoryProc != NULL) { - return fsPtr->createDirectoryProc(pathPtr); + if (fsPtr == NULL) { + err = ENOENT; + } else { + if (fsPtr->createDirectoryProc != NULL) { + return fsPtr->createDirectoryProc(pathPtr); + } + err = ENOTSUP; } - Tcl_SetErrno(ENOENT); + Tcl_SetErrno(err); return -1; } /* *--------------------------------------------------------------------------- @@ -4357,19 +4313,18 @@ *--------------------------------------------------------------------------- */ int Tcl_FSCopyDirectory( - Tcl_Obj *srcPathPtr, /* - * The pathname of the directory to be copied. - */ + Tcl_Obj *srcPathPtr, /* The pathname of the directory to be + * copied. */ Tcl_Obj *destPathPtr, /* The pathname of the target directory. */ Tcl_Obj **errorPtr) /* If not NULL, and there is an error, a place - * to store a pointer to a new object, with - * its refCount already incremented, and - * containing the pathname name of file - * causing the error. */ + * to store a pointer to a new object, with + * its refCount already incremented, and + * containing the pathname name of file + * causing the error. */ { int retVal = -1; const Tcl_Filesystem *fsPtr, *fsPtr2; fsPtr = Tcl_FSGetFileSystemForPath(srcPathPtr); @@ -4402,33 +4357,35 @@ *--------------------------------------------------------------------------- */ int Tcl_FSRemoveDirectory( - Tcl_Obj *pathPtr, /* The pathname of the directory to be removed. - */ + Tcl_Obj *pathPtr, /* The pathname of the directory to be removed. */ int recursive, /* If zero, removes only an empty directory. * Otherwise, removes the directory and all its * contents. */ Tcl_Obj **errorPtr) /* If not NULL and an error occurs, stores a * place to store a a pointer to a new * object having a refCount of 1 and containing - * the name of the file that produced an error. - * */ + * the name of the file that produced an error. */ { const Tcl_Filesystem *fsPtr = Tcl_FSGetFileSystemForPath(pathPtr); - if (fsPtr == NULL || fsPtr->removeDirectoryProc == NULL) { + if (fsPtr == NULL) { Tcl_SetErrno(ENOENT); return -1; + } + if (fsPtr->removeDirectoryProc == NULL) { + Tcl_SetErrno(ENOTSUP); + return -1; } if (recursive) { Tcl_Obj *cwdPtr = Tcl_FSGetCwd(NULL); if (cwdPtr != NULL) { const char *cwdStr, *normPathStr; - size_t cwdLen, normLen; + Tcl_Size cwdLen, normLen; Tcl_Obj *normPath = Tcl_FSGetNormalizedPath(NULL, pathPtr); if (normPath != NULL) { normPathStr = TclGetStringFromObj(normPath, &normLen); cwdStr = TclGetStringFromObj(cwdPtr, &cwdLen); @@ -4512,11 +4469,11 @@ /* * Call each of the "pathInFilesystem" functions in succession until the * corresponding filesystem is found. */ for (; fsRecPtr!=NULL ; fsRecPtr=fsRecPtr->nextPtr) { - ClientData clientData = NULL; + void *clientData = NULL; if (fsRecPtr->fsPtr->pathInFilesystemProc == NULL) { continue; } @@ -4569,13 +4526,13 @@ *--------------------------------------------------------------------------- */ static void NativeFreeInternalRep( - ClientData clientData) + void *clientData) { - Tcl_Free(clientData); + ckfree(clientData); } /* *--------------------------------------------------------------------------- * ADDED generic/tclIcu.c Index: generic/tclIcu.c ================================================================== --- /dev/null +++ generic/tclIcu.c @@ -0,0 +1,1575 @@ +/* + * tclIcu.c -- + * + * tclIcu.c implements various Tcl commands that make use of + * the ICU library if present on the system. + * (Adapted from tkIcu.c) + * + * Copyright © 2021 Jan Nijtmans + * Copyright © 2024 Ashok P. Nadkarni + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#include "tclInt.h" + +typedef uint16_t UCharx; +typedef uint32_t UChar32x; + +/* + * Runtime linking of libicu. + */ +typedef enum UBreakIteratorTypex { + UBRK_CHARACTERX = 0, + UBRK_WORDX = 1 +} UBreakIteratorTypex; + +typedef enum UErrorCodex { + U_STRING_NOT_TERMINATED_WARNING = -124, + U_AMBIGUOUS_ALIAS_WARNING = -122, + U_ZERO_ERRORZ = 0, /**< No error, no warning. */ + U_BUFFER_OVERFLOW_ERROR = 15, +} UErrorCodex; + +#define U_SUCCESS(x) ((x)<=U_ZERO_ERRORZ) +#define U_FAILURE(x) ((x)>U_ZERO_ERRORZ) + +typedef enum { + UCNV_UNASSIGNED = 0, + UCNV_ILLEGAL = 1, + UCNV_IRREGULAR = 2, + UCNV_RESET = 3, + UCNV_CLOSE = 4, + UCNV_CLONE = 5 +} UConverterCallbackReasonx; + +typedef enum UNormalizationCheckResultx { + UNORM_NO, + UNORM_YES, + UNORM_MAYBE +} UNormalizationCheckResultx; + +typedef struct UEnumeration UEnumeration; +typedef struct UCharsetDetector UCharsetDetector; +typedef struct UCharsetMatch UCharsetMatch; +typedef struct UBreakIterator UBreakIterator; +typedef struct UNormalizer2 UNormalizer2; +typedef struct UConverter UConverter; +typedef struct UConverterFromUnicodeArgs UConverterFromUnicodeArgs; +typedef struct UConverterToUnicodeArgs UConverterToUnicodeArgs; +typedef void (*UConverterFromUCallback)(const void *context, + UConverterFromUnicodeArgs *args, + const UCharx *codeUnits, + int32_t length, UChar32x codePoint, + UConverterCallbackReasonx reason, + UErrorCodex *pErrorCode); +typedef void (*UConverterToUCallback)(const void *context, + UConverterToUnicodeArgs *args, + const char *codeUnits, + int32_t length, + UConverterCallbackReasonx reason, + UErrorCodex *pErrorCode); +/* + * Prototypes for ICU functions sorted by category. + */ +typedef void (*fn_u_cleanup)(void); +typedef const char *(*fn_u_errorName)(UErrorCodex); +typedef UCharx *(*fn_u_strFromUTF32)(UCharx *dest, + int32_t destCapacity, + int32_t *pDestLength, + const UChar32x *src, + int32_t srcLength, + UErrorCodex *pErrorCode); +typedef UCharx *(*fn_u_strFromUTF32WithSub)(UCharx *dest, + int32_t destCapacity, + int32_t *pDestLength, + const UChar32x *src, + int32_t srcLength, + UChar32x subchar, + int32_t *pNumSubstitutions, + UErrorCodex *pErrorCode); +typedef UChar32x *(*fn_u_strToUTF32)(UChar32x *dest, + int32_t destCapacity, + int32_t *pDestLength, + const UCharx *src, + int32_t srcLength, + UErrorCodex *pErrorCode); +typedef UChar32x *(*fn_u_strToUTF32WithSub)(UChar32x *dest, + int32_t destCapacity, + int32_t *pDestLength, + const UCharx *src, + int32_t srcLength, + UChar32x subchar, + int32_t *pNumSubstitutions, + UErrorCodex *pErrorCode); + +typedef void (*fn_ucnv_close)(UConverter *); +typedef uint16_t (*fn_ucnv_countAliases)(const char *, UErrorCodex *); +typedef int32_t (*fn_ucnv_countAvailable)(void); +typedef int32_t (*fn_ucnv_fromUChars)(UConverter *, char *dest, + int32_t destCapacity, const UCharx *src, int32_t srcLen, UErrorCodex *); +typedef const char *(*fn_ucnv_getAlias)(const char *, uint16_t, UErrorCodex *); +typedef const char *(*fn_ucnv_getAvailableName)(int32_t); +typedef UConverter *(*fn_ucnv_open)(const char *converterName, UErrorCodex *); +typedef void (*fn_ucnv_setFromUCallBack)(UConverter *, + UConverterFromUCallback newAction, + const void *newContext, + UConverterFromUCallback *oldAction, + const void **oldContext, + UErrorCodex *err); +typedef void (*fn_ucnv_setToUCallBack)(UConverter *, + UConverterToUCallback newAction, + const void *newContext, + UConverterToUCallback *oldAction, + const void **oldContext, + UErrorCodex *err); +typedef int32_t (*fn_ucnv_toUChars)(UConverter *, UCharx *dest, + int32_t destCapacity, const char *src, int32_t srcLen, UErrorCodex *); +typedef UConverterFromUCallback fn_UCNV_FROM_U_CALLBACK_STOP; +typedef UConverterToUCallback fn_UCNV_TO_U_CALLBACK_STOP; + +typedef UBreakIterator *(*fn_ubrk_open)( + UBreakIteratorTypex, const char *, const uint16_t *, int32_t, + UErrorCodex *); +typedef void (*fn_ubrk_close)(UBreakIterator *); +typedef int32_t (*fn_ubrk_preceding)(UBreakIterator *, int32_t); +typedef int32_t (*fn_ubrk_following)(UBreakIterator *, int32_t); +typedef int32_t (*fn_ubrk_previous)(UBreakIterator *); +typedef int32_t (*fn_ubrk_next)(UBreakIterator *); +typedef void (*fn_ubrk_setText)( + UBreakIterator *, const void *, int32_t, UErrorCodex *); + +typedef UCharsetDetector * (*fn_ucsdet_open)(UErrorCodex *status); +typedef void (*fn_ucsdet_close)(UCharsetDetector *ucsd); +typedef void (*fn_ucsdet_setText)(UCharsetDetector *ucsd, + const char *textIn, int32_t len, UErrorCodex *status); +typedef const char * (*fn_ucsdet_getName)( + const UCharsetMatch *ucsm, UErrorCodex *status); +typedef UEnumeration * (*fn_ucsdet_getAllDetectableCharsets)( + UCharsetDetector *ucsd, UErrorCodex *status); +typedef const UCharsetMatch * (*fn_ucsdet_detect)( + UCharsetDetector *ucsd, UErrorCodex *status); +typedef const UCharsetMatch ** (*fn_ucsdet_detectAll)( + UCharsetDetector *ucsd, int32_t *matchesFound, UErrorCodex *status); + +typedef void (*fn_uenum_close)(UEnumeration *); +typedef int32_t (*fn_uenum_count)(UEnumeration *, UErrorCodex *); +typedef const char *(*fn_uenum_next)(UEnumeration *, int32_t *, UErrorCodex *); + +typedef UNormalizer2 *(*fn_unorm2_getNFCInstance)(UErrorCodex *); +typedef UNormalizer2 *(*fn_unorm2_getNFDInstance)(UErrorCodex *); +typedef UNormalizer2 *(*fn_unorm2_getNFKCInstance)(UErrorCodex *); +typedef UNormalizer2 *(*fn_unorm2_getNFKDInstance)(UErrorCodex *); +typedef int32_t (*fn_unorm2_normalize)(const UNormalizer2 *, + const UCharx *, + int32_t, + UCharx *, + int32_t, + UErrorCodex *); + +#define FIELD(name) fn_ ## name _ ## name + +static struct { + size_t nopen; /* Total number of references to ALL libraries */ + /* + * Depending on platform, ICU symbols may be distributed amongst + * multiple libraries. For current functionality at most 2 needed. + * Order of library loading is not guaranteed. + */ + Tcl_LoadHandle libs[2]; + + FIELD(u_cleanup); + FIELD(u_errorName); + FIELD(u_strFromUTF32); + FIELD(u_strFromUTF32WithSub); + FIELD(u_strToUTF32); + FIELD(u_strToUTF32WithSub); + + FIELD(ubrk_open); + FIELD(ubrk_close); + FIELD(ubrk_preceding); + FIELD(ubrk_following); + FIELD(ubrk_previous); + FIELD(ubrk_next); + FIELD(ubrk_setText); + + FIELD(ucnv_close); + FIELD(ucnv_countAliases); + FIELD(ucnv_countAvailable); + FIELD(ucnv_fromUChars); + FIELD(ucnv_getAlias); + FIELD(ucnv_getAvailableName); + FIELD(ucnv_open); + FIELD(ucnv_setFromUCallBack); + FIELD(ucnv_setToUCallBack); + FIELD(ucnv_toUChars); + FIELD(UCNV_FROM_U_CALLBACK_STOP); + FIELD(UCNV_TO_U_CALLBACK_STOP); + + FIELD(ucsdet_close); + FIELD(ucsdet_detect); + FIELD(ucsdet_detectAll); + FIELD(ucsdet_getAllDetectableCharsets); + FIELD(ucsdet_getName); + FIELD(ucsdet_open); + FIELD(ucsdet_setText); + + FIELD(uenum_close); + FIELD(uenum_count); + FIELD(uenum_next); + FIELD(unorm2_getNFCInstance); + FIELD(unorm2_getNFDInstance); + FIELD(unorm2_getNFKCInstance); + FIELD(unorm2_getNFKDInstance); + FIELD(unorm2_normalize); +} icu_fns = { + 0, {NULL, NULL}, /* Reference count, library handles */ + NULL, NULL, NULL, NULL, NULL, NULL, /* u_* */ + NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* ubrk* */ + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* ucnv_* .. */ + NULL, NULL, NULL, /* .. ucnv_ */ + NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* ucsdet* */ + NULL, NULL, NULL, /* uenum_* */ + NULL, NULL, NULL, NULL, NULL, /* unorm2_* */ +}; + +#define u_cleanup icu_fns._u_cleanup +#define u_errorName icu_fns._u_errorName +#define u_strFromUTF32 icu_fns._u_strFromUTF32 +#define u_strFromUTF32WithSub icu_fns._u_strFromUTF32WithSub +#define u_strToUTF32 icu_fns._u_strToUTF32 +#define u_strToUTF32WithSub icu_fns._u_strToUTF32WithSub + +#define ubrk_open icu_fns._ubrk_open +#define ubrk_close icu_fns._ubrk_close +#define ubrk_preceding icu_fns._ubrk_preceding +#define ubrk_following icu_fns._ubrk_following +#define ubrk_previous icu_fns._ubrk_previous +#define ubrk_next icu_fns._ubrk_next +#define ubrk_setText icu_fns._ubrk_setText + +#define ucnv_close icu_fns._ucnv_close +#define ucnv_countAliases icu_fns._ucnv_countAliases +#define ucnv_countAvailable icu_fns._ucnv_countAvailable +#define ucnv_fromUChars icu_fns._ucnv_fromUChars +#define ucnv_getAlias icu_fns._ucnv_getAlias +#define ucnv_getAvailableName icu_fns._ucnv_getAvailableName +#define ucnv_open icu_fns._ucnv_open +#define ucnv_setFromUCallBack icu_fns._ucnv_setFromUCallBack +#define ucnv_setToUCallBack icu_fns._ucnv_setToUCallBack +#define ucnv_toUChars icu_fns._ucnv_toUChars +#define UCNV_FROM_U_CALLBACK_STOP icu_fns._UCNV_FROM_U_CALLBACK_STOP +#define UCNV_TO_U_CALLBACK_STOP icu_fns._UCNV_TO_U_CALLBACK_STOP + +#define ucsdet_close icu_fns._ucsdet_close +#define ucsdet_detect icu_fns._ucsdet_detect +#define ucsdet_detectAll icu_fns._ucsdet_detectAll +#define ucsdet_getAllDetectableCharsets icu_fns._ucsdet_getAllDetectableCharsets +#define ucsdet_getName icu_fns._ucsdet_getName +#define ucsdet_open icu_fns._ucsdet_open +#define ucsdet_setText icu_fns._ucsdet_setText + +#define uenum_next icu_fns._uenum_next +#define uenum_close icu_fns._uenum_close +#define uenum_count icu_fns._uenum_count + +#define unorm2_getNFCInstance icu_fns._unorm2_getNFCInstance +#define unorm2_getNFDInstance icu_fns._unorm2_getNFDInstance +#define unorm2_getNFKCInstance icu_fns._unorm2_getNFKCInstance +#define unorm2_getNFKDInstance icu_fns._unorm2_getNFKDInstance +#define unorm2_normalize icu_fns._unorm2_normalize + +TCL_DECLARE_MUTEX(icu_mutex); + +/* Options used by multiple normalization functions */ +static const char *normalizationForms[] = {"nfc", "nfd", "nfkc", "nfkd", NULL}; +typedef enum { MODE_NFC, MODE_NFD, MODE_NFKC, MODE_NFKD } NormalizationMode; + + +/* Error handlers. */ + +static int +FunctionNotAvailableError( + Tcl_Interp *interp) +{ + if (interp) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "ICU function not available", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "ICU", "UNSUPPORTED_OP", NULL); + } + return TCL_ERROR; +} + +static int +IcuError( + Tcl_Interp *interp, + const char *message, + UErrorCodex code) +{ + if (interp) { + const char *codeMessage = NULL; + if (u_errorName) { + codeMessage = u_errorName(code); + } + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "%s%sICU error (%d): %s", + message ? message : "", + message ? ". " : "", + code, + codeMessage ? codeMessage : "")); + Tcl_SetErrorCode(interp, "TCL", "ICU", codeMessage, NULL); + } + return TCL_ERROR; +} + +/* + * Detect the likely encoding of the string encoded in the given byte array. + */ +static int +DetectEncoding( + Tcl_Interp *interp, + Tcl_Obj *objPtr, + int all) +{ + Tcl_Size len; + const char *bytes; + const UCharsetMatch *match; + const UCharsetMatch **matches; + int nmatches; + int ret; + + // Confirm we have the profile of functions we need. + if (ucsdet_open == NULL || + ucsdet_setText == NULL || + ucsdet_detect == NULL || + ucsdet_detectAll == NULL || + ucsdet_getName == NULL || + ucsdet_close == NULL) { + return FunctionNotAvailableError(interp); + } + + bytes = (char *) Tcl_GetBytesFromObj(interp, objPtr, &len); + if (bytes == NULL) { + return TCL_ERROR; + } + UErrorCodex status = U_ZERO_ERRORZ; + + UCharsetDetector* csd = ucsdet_open(&status); + if (U_FAILURE(status)) { + return IcuError(interp, "Could not open charset detector", status); + } + + ucsdet_setText(csd, bytes, len, &status); + if (U_FAILURE(status)) { + IcuError(interp, "Could not set detection text", status); + ucsdet_close(csd); + return TCL_ERROR; + } + + if (all) { + matches = ucsdet_detectAll(csd, &nmatches, &status); + } else { + match = ucsdet_detect(csd, &status); + matches = &match; + nmatches = match ? 1 : 0; + } + + if (U_FAILURE(status) || nmatches == 0) { + ret = IcuError(interp, "Could not detect character set", status); + } else { + int i; + Tcl_Obj *resultObj = Tcl_NewListObj(nmatches, NULL); + + for (i = 0; i < nmatches; ++i) { + const char *name = ucsdet_getName(matches[i], &status); + if (U_FAILURE(status) || name == NULL) { + name = "unknown"; + status = U_ZERO_ERRORZ; /* Reset on failure */ + } + Tcl_ListObjAppendElement( + NULL, resultObj, Tcl_NewStringObj(name, TCL_AUTO_LENGTH)); + } + Tcl_SetObjResult(interp, resultObj); + ret = TCL_OK; + } + + ucsdet_close(csd); + return ret; +} + +static int +DetectableEncodings( + Tcl_Interp *interp) +{ + // Confirm we have the profile of functions we need. + if (ucsdet_open == NULL || + ucsdet_getAllDetectableCharsets == NULL || + ucsdet_close == NULL || + uenum_next == NULL || + uenum_count == NULL || + uenum_close == NULL) { + return FunctionNotAvailableError(interp); + } + UErrorCodex status = U_ZERO_ERRORZ; + UCharsetDetector *csd = ucsdet_open(&status); + + if (U_FAILURE(status)) { + return IcuError(interp, "Could not open charset detector", status); + } + + int ret; + UEnumeration *enumerator = ucsdet_getAllDetectableCharsets(csd, &status); + if (U_FAILURE(status) || enumerator == NULL) { + IcuError(interp, "Could not get list of detectable encodings", status); + ret = TCL_ERROR; + } else { + int32_t count = uenum_count(enumerator, &status); + + if (U_FAILURE(status)) { + IcuError(interp, "Could not get charset enumerator count", status); + ret = TCL_ERROR; + } else { + int i; + Tcl_Obj *resultObj = Tcl_NewListObj(0, NULL); + + for (i = 0; i < count; ++i) { + const char *name; + int32_t len; + + name = uenum_next(enumerator, &len, &status); + if (name == NULL || U_FAILURE(status)) { + name = "unknown"; + len = 7; + status = U_ZERO_ERRORZ; /* Reset on error */ + } + Tcl_ListObjAppendElement( + NULL, resultObj, Tcl_NewStringObj(name, len)); + } + Tcl_SetObjResult(interp, resultObj); + ret = TCL_OK; + } + uenum_close(enumerator); + } + + ucsdet_close(csd); + return ret; +} + +/* + *------------------------------------------------------------------------ + * + * IcuObjToUCharDString -- + * + * Encodes a Tcl_Obj value in ICU UChars and stores in dsPtr. + * + * Results: + * Return TCL_OK / TCL_ERROR. + * + * Side effects: + * *dsPtr should be cleared by caller only if return code is TCL_OK. + * + *------------------------------------------------------------------------ + */ +static int +IcuObjToUCharDString( + Tcl_Interp *interp, + Tcl_Obj *objPtr, + int strict, + Tcl_DString *dsPtr) +{ + Tcl_Encoding encoding; + + /* + * TODO - not the most efficient to get an encoding every time. + * However, we cannot use Tcl_UtfToChar16DString as that blithely + * ignores invalid or ill-formed UTF8 strings. + */ + encoding = Tcl_GetEncoding(interp, "utf-16"); + if (encoding == NULL) { + return TCL_ERROR; + } + + int result; + char *s; + Tcl_Size len; + s = Tcl_GetStringFromObj(objPtr, &len); + result = Tcl_UtfToExternalDStringEx(interp, + encoding, + s, + len, + strict ? TCL_ENCODING_PROFILE_STRICT + : TCL_ENCODING_PROFILE_REPLACE, + dsPtr, + NULL); + if (result != TCL_OK) { + Tcl_DStringFree(dsPtr); /* Must be done on error */ + /* TCL_CONVER_* errors -> TCL_ERROR */ + result = TCL_ERROR; + } + + Tcl_FreeEncoding(encoding); + return result; +} + +/* + *------------------------------------------------------------------------ + * + * IcuObjFromUCharDString -- + * + * Stores a Tcl_Obj value by decoding ICU UChars in dsPtr. + * + * Results: + * Return Tcl_Obj or NULL on error. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +static Tcl_Obj * +IcuObjFromUCharDString( + Tcl_Interp *interp, + Tcl_DString *dsPtr, + int strict) +{ + Tcl_Encoding encoding; + + /* + * TODO - not the most efficient to get an encoding every time. + * However, we cannot use Tcl_UtfToChar16DString as that blithely + * ignores invalid or ill-formed UTF8 strings. + */ + encoding = Tcl_GetEncoding(interp, "utf-16"); + if (encoding == NULL) { + return NULL; + } + Tcl_Obj *objPtr = NULL; + char *s = Tcl_DStringValue(dsPtr); + Tcl_Size len = Tcl_DStringLength(dsPtr); + Tcl_DString dsOut; + int result; + result = Tcl_ExternalToUtfDStringEx(interp, + encoding, + s, + len, + strict ? TCL_ENCODING_PROFILE_STRICT + : TCL_ENCODING_PROFILE_REPLACE, + &dsOut, + NULL); + + if (result == TCL_OK) { + objPtr = Tcl_DStringToObj(&dsOut); /* Clears dsPtr! */ + } + + Tcl_FreeEncoding(encoding); + return objPtr; +} + +/* + *------------------------------------------------------------------------ + * + * EncodingDetectObjCmd -- + * + * Implements the Tcl command EncodingDetect. + * encdetect - returns names of all detectable encodings + * encdetect BYTES ?-all? - return detected encoding(s) + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +static int +IcuDetectObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + if (objc > 3) { + Tcl_WrongNumArgs(interp, 1 , objv, "?bytes ?-all??"); + return TCL_ERROR; + } + + if (objc == 1) { + return DetectableEncodings(interp); + } + + int all = 0; + if (objc == 3) { + if (strcmp("-all", Tcl_GetString(objv[2]))) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Invalid option %s, must be \"-all\"", + Tcl_GetString(objv[2]))); + return TCL_ERROR; + } + all = 1; + } + + return DetectEncoding(interp, objv[1], all); +} + +/* + *------------------------------------------------------------------------ + * + * IcuConverterNamesObjCmd -- + * + * Sets interp result to list of available ICU converters. + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds list of converter names. + * + *------------------------------------------------------------------------ + */ +static int +IcuConverterNamesObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + + if (objc != 1) { + Tcl_WrongNumArgs(interp, 1 , objv, ""); + return TCL_ERROR; + } + if (ucnv_countAvailable == NULL || ucnv_getAvailableName == NULL) { + return FunctionNotAvailableError(interp); + } + + int32_t count = ucnv_countAvailable(); + if (count <= 0) { + return TCL_OK; + } + Tcl_Obj *resultObj = Tcl_NewListObj(count, NULL); + int32_t i; + + for (i = 0; i < count; ++i) { + const char *name = ucnv_getAvailableName(i); + if (name) { + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(name, TCL_AUTO_LENGTH)); + } + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +/* + *------------------------------------------------------------------------ + * + * IcuConverterAliasesObjCmd -- + * + * Sets interp result to list of available ICU converters. + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds list of converter names. + * + *------------------------------------------------------------------------ + */ +static int +IcuConverterAliasesObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1 , objv, "convertername"); + return TCL_ERROR; + } + if (ucnv_countAliases == NULL || ucnv_getAlias == NULL) { + return FunctionNotAvailableError(interp); + } + + const char *name = Tcl_GetString(objv[1]); + UErrorCodex status = U_ZERO_ERRORZ; + uint16_t count = ucnv_countAliases(name, &status); + if (status != U_AMBIGUOUS_ALIAS_WARNING && U_FAILURE(status)) { + return IcuError(interp, "Could not get aliases", status); + } + if (count <= 0) { + return TCL_OK; + } + + Tcl_Obj *resultObj = Tcl_NewListObj(count, NULL); + uint16_t i; + + for (i = 0; i < count; ++i) { + status = U_ZERO_ERRORZ; /* Reset in case U_AMBIGUOUS_ALIAS_WARNING */ + const char *aliasName = ucnv_getAlias(name, i, &status); + + if (status != U_AMBIGUOUS_ALIAS_WARNING && U_FAILURE(status)) { + status = U_ZERO_ERRORZ; /* Reset error for next iteration */ + continue; + } + if (aliasName) { + Tcl_ListObjAppendElement(NULL, resultObj, + Tcl_NewStringObj(aliasName, TCL_AUTO_LENGTH)); + } + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +/* + *------------------------------------------------------------------------ + * + * IcuConverttoDString -- + * + * Converts a string in ICU default encoding to the specified encoding. + * + * Results: + * TCL_OK / TCL_ERROR + * + * Side effects: + * On success, encoded string is stored in output dsOutPtr + * + *------------------------------------------------------------------------ + */ +static int +IcuConverttoDString( + Tcl_Interp *interp, + Tcl_DString *dsInPtr, /* Input UTF16 */ + const char *icuEncName, + int strict, + Tcl_DString *dsOutPtr) /* Output encoded string. */ +{ + if (ucnv_open == NULL || ucnv_close == NULL || + ucnv_fromUChars == NULL || UCNV_FROM_U_CALLBACK_STOP == NULL) { + return FunctionNotAvailableError(interp); + } + + UErrorCodex status = U_ZERO_ERRORZ; + UConverter *ucnvPtr = ucnv_open(icuEncName, &status); + if (ucnvPtr == NULL) { + return IcuError(interp, "Could not get encoding converter", status); + } + if (strict) { + ucnv_setFromUCallBack(ucnvPtr, UCNV_FROM_U_CALLBACK_STOP, NULL, NULL, NULL, &status); + if (U_FAILURE(status)) { + /* TODO - use ucnv_getInvalidUChars to retrieve failing chars */ + ucnv_close(ucnvPtr); + return IcuError(interp, "Could not set conversion callback", status); + } + } + + UCharx *utf16 = (UCharx *) Tcl_DStringValue(dsInPtr); + Tcl_Size utf16len = Tcl_DStringLength(dsInPtr) / sizeof(UCharx); + Tcl_Size dstLen, dstCapacity; + if (utf16len > INT_MAX) { + Tcl_SetObjResult( interp, + Tcl_NewStringObj("Max length supported by ICU exceeded.", TCL_INDEX_NONE)); + return TCL_ERROR; + } + + dstCapacity = utf16len; + Tcl_DStringInit(dsOutPtr); + Tcl_DStringSetLength(dsOutPtr, dstCapacity); + dstLen = ucnv_fromUChars(ucnvPtr, Tcl_DStringValue(dsOutPtr), dstCapacity, + utf16, utf16len, &status); + if (U_FAILURE(status)) { + switch (status) { + case U_STRING_NOT_TERMINATED_WARNING: + break; /* We don't care */ + case U_BUFFER_OVERFLOW_ERROR: + Tcl_DStringSetLength(dsOutPtr, dstLen); + status = U_ZERO_ERRORZ; /* Reset before call */ + dstLen = ucnv_fromUChars(ucnvPtr, Tcl_DStringValue(dsOutPtr), dstLen, + utf16, utf16len, &status); + if (U_SUCCESS(status)) { + break; + } + /* FALLTHRU */ + default: + Tcl_DStringFree(dsOutPtr); + ucnv_close(ucnvPtr); + return IcuError(interp, "ICU error while encoding", status); + } + } + Tcl_DStringSetLength(dsOutPtr, dstLen); + ucnv_close(ucnvPtr); + return TCL_OK; +} + +/* + *------------------------------------------------------------------------ + * + * IcuBytesToUCharDString -- + * + * Converts encoded bytes to ICU UChars in a Tcl_DString + * + * Results: + * TCL_OK / TCL_ERROR + * + * Side effects: + * On success, encoded string is stored in output dsOutPtr + * + *------------------------------------------------------------------------ + */ +static int +IcuBytesToUCharDString( + Tcl_Interp *interp, + const unsigned char *bytes, + Tcl_Size nbytes, + const char *icuEncName, + int strict, + Tcl_DString *dsOutPtr) /* Output UChar string. */ +{ + if (ucnv_open == NULL || ucnv_close == NULL || + ucnv_toUChars == NULL || UCNV_TO_U_CALLBACK_STOP == NULL) { + return FunctionNotAvailableError(interp); + } + + if (nbytes > INT_MAX) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("Max length supported by ICU exceeded.", TCL_INDEX_NONE)); + return TCL_ERROR; + } + + UErrorCodex status = U_ZERO_ERRORZ; + UConverter *ucnvPtr = ucnv_open(icuEncName, &status); + if (ucnvPtr == NULL) { + return IcuError(interp, "Could not get encoding converter", status); + } + if (strict) { + ucnv_setToUCallBack(ucnvPtr, UCNV_TO_U_CALLBACK_STOP, NULL, NULL, NULL, &status); + if (U_FAILURE(status)) { + /* TODO - use ucnv_getInvalidUChars to retrieve failing chars */ + ucnv_close(ucnvPtr); + return IcuError(interp, "Could not set conversion callback", status); + } + } + + int dstLen; + int dstCapacity = (int) nbytes; /* In UChar's */ + Tcl_DStringInit(dsOutPtr); + Tcl_DStringSetLength(dsOutPtr, dstCapacity); + dstLen = ucnv_toUChars(ucnvPtr, (UCharx *)Tcl_DStringValue(dsOutPtr), dstCapacity, + (const char *)bytes, nbytes, &status); + if (U_FAILURE(status)) { + switch (status) { + case U_STRING_NOT_TERMINATED_WARNING: + break; /* We don't care */ + case U_BUFFER_OVERFLOW_ERROR: + dstCapacity = sizeof(UCharx) * dstLen; + Tcl_DStringSetLength(dsOutPtr, dstCapacity); + status = U_ZERO_ERRORZ; /* Reset before call */ + dstLen = ucnv_toUChars(ucnvPtr, (UCharx *)Tcl_DStringValue(dsOutPtr), dstCapacity, + (const char *)bytes, nbytes, &status); + if (U_SUCCESS(status)) { + break; + } + /* FALLTHRU */ + default: + Tcl_DStringFree(dsOutPtr); + ucnv_close(ucnvPtr); + return IcuError(interp, "ICU error while decoding", status); + } + } + Tcl_DStringSetLength(dsOutPtr, sizeof(UCharx)*dstLen); + ucnv_close(ucnvPtr); + return TCL_OK; +} + + +/* + *------------------------------------------------------------------------ + * + * IcuNormalizeUCharDString -- + * + * Normalizes the UTF-16 encoded data + * + * Results: + * TCL_OK / TCL_ERROR + * + * Side effects: + * Normalized data is stored in dsOutPtr which should only be + * Tcl_DStringFree-ed if return code is TCL_OK. + * + *------------------------------------------------------------------------ + */ +static int +IcuNormalizeUCharDString( + Tcl_Interp *interp, + Tcl_DString *dsInPtr, /* Input UTF16 */ + NormalizationMode mode, + Tcl_DString *dsOutPtr) /* Output normalized UTF16. */ +{ + typedef UNormalizer2 *(*normFn)(UErrorCodex *); + normFn fn = NULL; + + switch (mode) { + case MODE_NFC: + fn = unorm2_getNFCInstance; + break; + case MODE_NFD: + fn = unorm2_getNFDInstance; + break; + case MODE_NFKC: + fn = unorm2_getNFKCInstance; + break; + case MODE_NFKD: + fn = unorm2_getNFKDInstance; + break; + } + if (fn == NULL || unorm2_normalize == NULL) { + return FunctionNotAvailableError(interp); + } + + UErrorCodex status = U_ZERO_ERRORZ; + UNormalizer2 *normalizer = fn(&status); + if (U_FAILURE(status)) { + return IcuError(interp, "Could not get ICU normalizer", status); + } + + UCharx *utf16; + Tcl_Size utf16len; + UCharx *normPtr; + int32_t normLen; + + utf16 = (UCharx *) Tcl_DStringValue(dsInPtr); + utf16len = Tcl_DStringLength(dsInPtr) / sizeof(UCharx); + if (utf16len > INT_MAX) { + Tcl_SetObjResult(interp, + Tcl_NewStringObj("Max length supported by ICU exceeded.", TCL_INDEX_NONE)); + return TCL_ERROR; + } + Tcl_DStringInit(dsOutPtr); + Tcl_DStringSetLength(dsOutPtr, utf16len * sizeof(UCharx)); + normPtr = (UCharx *) Tcl_DStringValue(dsOutPtr); + + normLen = unorm2_normalize( + normalizer, utf16, utf16len, normPtr, utf16len, &status); + if (U_FAILURE(status)) { + switch (status) { + case U_STRING_NOT_TERMINATED_WARNING: + /* No problem, don't need it terminated */ + break; + case U_BUFFER_OVERFLOW_ERROR: + /* Expand buffer */ + Tcl_DStringSetLength(dsOutPtr, normLen * sizeof(UCharx)); + normPtr = (UCharx *) Tcl_DStringValue(dsOutPtr); + status = U_ZERO_ERRORZ; /* Need to clear error! */ + normLen = unorm2_normalize( + normalizer, utf16, utf16len, normPtr, normLen, &status); + if (U_SUCCESS(status)) { + break; + } + /* FALLTHRU */ + default: + Tcl_DStringFree(dsOutPtr); + return IcuError(interp, "String normalization failed", status); + } + } + + Tcl_DStringSetLength(dsOutPtr, normLen * sizeof(UCharx)); + return TCL_OK; +} + +/* + * Common function for parsing convert options. + */ +static int IcuParseConvertOptions( + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[], + int *strictPtr, + Tcl_Obj **failindexVarPtr) +{ + if (objc < 3) { + Tcl_WrongNumArgs(interp, 1, objv, "?-profile PROFILE? ICUENCNAME STRING"); + return TCL_ERROR; + } + objc -= 2; /* truncate fixed arguments */ + + /* Use GetIndexFromObj for option parsing so -failindex can be added later */ + + static const char *optNames[] = {"-profile", "-failindex", NULL}; + enum { OPT_PROFILE, OPT_FAILINDEX } opt; + int i; + int strict = 1; + for (i = 1; i < objc; ++i) { + if (Tcl_GetIndexFromObj( + interp, objv[i], optNames, "option", 0, &opt) != TCL_OK) { + return TCL_ERROR; + } + ++i; + if (i == objc) { + Tcl_SetObjResult(interp, + Tcl_ObjPrintf("Missing value for option %s.", + Tcl_GetString(objv[i - 1]))); + return TCL_ERROR; + } + const char *s = Tcl_GetString(objv[i]); + switch (opt) { + case OPT_PROFILE: + if (!strcmp(s, "replace")) { + strict = 0; + } else if (strcmp(s, "strict")) { + Tcl_SetObjResult( + interp, + Tcl_ObjPrintf("Invalid value \"%s\" supplied for option" + " \"-profile\". Must be \"strict\" or \"replace\".", + s)); + return TCL_ERROR; + } + break; + case OPT_FAILINDEX: + /* TBD */ + Tcl_SetObjResult(interp, + Tcl_NewStringObj("Option -failindex not implemented.", TCL_INDEX_NONE)); + return TCL_ERROR; + } + } + *strictPtr = strict; + *failindexVarPtr = NULL; + return TCL_OK; +} + +/* + *------------------------------------------------------------------------ + * + * IcuConvertfromObjCmd -- + * + * Implements the Tcl command "icu convertfrom" + * icu convertfrom ?-profile replace|strict? encoding string + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +static int +IcuConvertfromObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + int strict; + Tcl_Obj *failindexVar; + + if (IcuParseConvertOptions(interp, objc, objv, &strict, &failindexVar) != TCL_OK) { + return TCL_ERROR; + } + + Tcl_Size nbytes; + const unsigned char *bytes = Tcl_GetBytesFromObj(interp, objv[objc-1], &nbytes); + if (bytes == NULL) { + return TCL_ERROR; + } + + Tcl_DString ds; + if (IcuBytesToUCharDString(interp, bytes, nbytes, + Tcl_GetString(objv[objc-2]), strict, &ds) != TCL_OK) { + return TCL_ERROR; + } + Tcl_Obj *resultObj = IcuObjFromUCharDString(interp, &ds, strict); + if (resultObj) { + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; + } else { + return TCL_ERROR; + } +} + +/* + *------------------------------------------------------------------------ + * + * IcuConverttoObjCmd -- + * + * Implements the Tcl command "icu convertto" + * icu convertto ?-profile replace|strict? encoding string + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +static int +IcuConverttoObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + int strict; + Tcl_Obj *failindexVar; + + if (IcuParseConvertOptions(interp, objc, objv, &strict, &failindexVar) != TCL_OK) { + return TCL_ERROR; + } + + Tcl_DString dsIn; + Tcl_DString dsOut; + if (IcuObjToUCharDString(interp, objv[objc - 1], strict, &dsIn) != TCL_OK || + IcuConverttoDString(interp, &dsIn, + Tcl_GetString(objv[objc-2]), strict, &dsOut) != TCL_OK) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, + Tcl_NewByteArrayObj((unsigned char *)Tcl_DStringValue(&dsOut), + Tcl_DStringLength(&dsOut))); + Tcl_DStringFree(&dsOut); + return TCL_OK; +} + +/* + *------------------------------------------------------------------------ + * + * IcuNormalizeObjCmd -- + * + * Implements the Tcl command "icu normalize" + * icu normalize ?-profile replace|strict? ?-mode nfc|nfd|nfkc|nfkd? string + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +static int +IcuNormalizeObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + static const char *optNames[] = {"-profile", "-mode", NULL}; + enum { OPT_PROFILE, OPT_MODE } opt; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "?-profile PROFILE? ?-mode MODE? STRING"); + return TCL_ERROR; + } + + int i; + int strict = 1; + NormalizationMode mode = MODE_NFC; + for (i = 1; i < objc - 1; ++i) { + if (Tcl_GetIndexFromObj( + interp, objv[i], optNames, "option", 0, &opt) != TCL_OK) { + return TCL_ERROR; + } + ++i; + if (i == (objc-1)) { + Tcl_SetObjResult(interp, + Tcl_ObjPrintf("Missing value for option %s.", + Tcl_GetString(objv[i - 1]))); + return TCL_ERROR; + } + const char *s = Tcl_GetString(objv[i]); + switch (opt) { + case OPT_PROFILE: + if (!strcmp(s, "replace")) { + strict = 0; + } else if (strcmp(s, "strict")) { + Tcl_SetObjResult( + interp, + Tcl_ObjPrintf("Invalid value \"%s\" supplied for option \"-profile\". Must be " + "\"strict\" or \"replace\".", + s)); + return TCL_ERROR; + } + break; + case OPT_MODE: + if (Tcl_GetIndexFromObj(interp, objv[i], normalizationForms, "normalization mode", 0, &mode) != TCL_OK) { + return TCL_ERROR; + } + break; + } + } + + Tcl_DString dsIn; + Tcl_DString dsNorm; + if (IcuObjToUCharDString(interp, objv[objc - 1], strict, &dsIn) != TCL_OK || + IcuNormalizeUCharDString(interp, &dsIn, mode, &dsNorm) != TCL_OK) { + return TCL_ERROR; + } + Tcl_DStringFree(&dsIn); + Tcl_Obj *objPtr = IcuObjFromUCharDString(interp, &dsNorm, strict); + Tcl_DStringFree(&dsNorm); + if (objPtr) { + Tcl_SetObjResult(interp, objPtr); + return TCL_OK; + } + else { + return TCL_ERROR; + } +} + +/* + *------------------------------------------------------------------------ + * + * TclIcuCleanup -- + * + * Called whenever a command referencing the ICU function table is + * deleted. When the reference count drops to zero, the table is released + * and the ICU shared libraries are unloaded. + * + *------------------------------------------------------------------------ + */ +static void +TclIcuCleanup( + TCL_UNUSED(void *)) +{ + Tcl_MutexLock(&icu_mutex); + if (icu_fns.nopen-- <= 1) { + int i; + if (u_cleanup != NULL) { + u_cleanup(); + } + for (i = 0; i < (int)(sizeof(icu_fns.libs) / sizeof(icu_fns.libs[0])); + ++i) { + if (icu_fns.libs[i] != NULL) { + Tcl_FSUnloadFile(NULL, icu_fns.libs[i]); + } + } + memset(&icu_fns, 0, sizeof(icu_fns)); + } + Tcl_MutexUnlock(&icu_mutex); +} + +/* + *------------------------------------------------------------------------ + * + * IcuFindSymbol -- + * + * Finds an ICU symbol in a shared library and returns its value. + * + * Caller must be holding icu_mutex lock. + * + * Results: + * Returns the symbol value or NULL if not found. + * + *------------------------------------------------------------------------ + */ +static void * +IcuFindSymbol( + Tcl_LoadHandle loadH, /* Handle to shared library containing symbol */ + const char *name, /* Name of function */ + const char *suffix /* Suffix that may be present */ +) +{ + /* + * ICU symbols may have a version suffix depending on how it was built. + * Rather than try both forms every time, suffixConvention remembers if a + * suffix is needed (all functions will have it, or none will) + * 0 - don't know, 1 - have suffix, -1 - no suffix + */ + static int suffixConvention = 0; + char symbol[256]; + void *value = NULL; + + /* Note we only update suffixConvention on a positive result */ + + strcpy(symbol, name); + if (suffixConvention <= 0) { + /* Either don't need suffix or don't know if we do */ + value = Tcl_FindSymbol(NULL, loadH, symbol); + if (value) { + suffixConvention = -1; /* Remember that no suffixes present */ + return value; + } + } + if (suffixConvention >= 0) { + /* Either need suffix or don't know if we do */ + strcat(symbol, suffix); + value = Tcl_FindSymbol(NULL, loadH, symbol); + if (value) { + suffixConvention = 1; + } + } + return value; +} + +/* + *------------------------------------------------------------------------ + * + * TclIcuInit -- + * + * Load the ICU commands into the given interpreter. If the ICU + * commands have never previously been loaded, the ICU libraries are + * loaded first. + * + *------------------------------------------------------------------------ + */ +static void +TclIcuInit( + Tcl_Interp *interp) +{ + Tcl_MutexLock(&icu_mutex); + char icuversion[4] = "_80"; /* Highest ICU version + 1 */ + + /* + * The initialization below clones the one from Tk. May need revisiting. + * ICU shared library names as well as function names *may* be versioned. + * See https://unicode-org.github.io/icu/userguide/icu4c/packaging.html + * for the gory details. + */ + if (icu_fns.nopen == 0) { + int i = 0; + Tcl_Obj *nameobj; + static const char *iculibs[] = { +#if defined(_WIN32) +# define DLLNAME "icu%s%s.dll" + "icuuc??.dll", /* Windows, user-provided */ + NULL, + "cygicuuc??.dll", /* When running under Cygwin */ +#elif defined(__CYGWIN__) +# define DLLNAME "cygicu%s%s.dll" + "cygicuuc??.dll", +#elif defined(MAC_OSX_TCL) +# define DLLNAME "libicu%s.%s.dylib" + "libicuuc.??.dylib", +#else +# define DLLNAME "libicu%s.so.%s" + "libicuuc.so.??", +#endif + NULL + }; + + /* Going back down to ICU version 60 */ + while ((icu_fns.libs[0] == NULL) && (icuversion[1] >= '6')) { + if (--icuversion[2] < '0') { + icuversion[1]--; icuversion[2] = '9'; + } +#if defined(__CYGWIN__) + i = 2; +#else + i = 0; +#endif + while (iculibs[i] != NULL) { + Tcl_ResetResult(interp); + nameobj = Tcl_NewStringObj(iculibs[i], TCL_AUTO_LENGTH); + char *nameStr = Tcl_GetString(nameobj); + char *p = strchr(nameStr, '?'); + + if (p != NULL) { + memcpy(p, icuversion+1, 2); + } + Tcl_IncrRefCount(nameobj); + if (Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, + &icu_fns.libs[0]) == TCL_OK) { + if (p == NULL) { + icuversion[0] = '\0'; + } + Tcl_DecrRefCount(nameobj); + break; + } + Tcl_DecrRefCount(nameobj); + ++i; + } + } + if (icu_fns.libs[0] != NULL) { + /* Loaded icuuc, load others with the same version */ + nameobj = Tcl_ObjPrintf(DLLNAME, "i18n", icuversion+1); + Tcl_IncrRefCount(nameobj); + /* Ignore errors. Calls to contained functions will fail. */ + (void) Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, &icu_fns.libs[1]); + Tcl_DecrRefCount(nameobj); + } +#ifdef _WIN32 + /* + * On Windows, if no ICU install found, look for the system's + * (Win10 1703 or later). There are two cases. Newer systems + * have icu.dll containing all functions. Older systems have + * icucc.dll and icuin.dll + */ + if (icu_fns.libs[0] == NULL) { + Tcl_ResetResult(interp); + nameobj = Tcl_NewStringObj("icu.dll", TCL_AUTO_LENGTH); + Tcl_IncrRefCount(nameobj); + if (Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, &icu_fns.libs[0]) + == TCL_OK) { + /* Reload same for second set of functions. */ + (void) Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, + &icu_fns.libs[1]); + /* Functions do NOT have version suffixes */ + icuversion[0] = '\0'; + } + Tcl_DecrRefCount(nameobj); + } + if (icu_fns.libs[0] == NULL) { + /* No icu.dll. Try last fallback */ + Tcl_ResetResult(interp); + nameobj = Tcl_NewStringObj("icuuc.dll", TCL_AUTO_LENGTH); + Tcl_IncrRefCount(nameobj); + if (Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, &icu_fns.libs[0]) + == TCL_OK) { + Tcl_DecrRefCount(nameobj); + nameobj = Tcl_NewStringObj("icuin.dll", TCL_AUTO_LENGTH); + Tcl_IncrRefCount(nameobj); + (void) Tcl_LoadFile(interp, nameobj, NULL, 0, NULL, + &icu_fns.libs[1]); + /* Functions do NOT have version suffixes */ + icuversion[0] = '\0'; + } + Tcl_DecrRefCount(nameobj); + } +#endif // _WIN32 + + /* Symbol may have version (Windows, FreeBSD), or not (Linux) */ + +#define ICUUC_SYM(name) \ + do { \ + icu_fns._##name = \ + (fn_##name)IcuFindSymbol(icu_fns.libs[0], #name, icuversion); \ + } while (0) + + if (icu_fns.libs[0] != NULL) { + ICUUC_SYM(u_cleanup); + ICUUC_SYM(u_errorName); + ICUUC_SYM(u_strFromUTF32); + ICUUC_SYM(u_strFromUTF32WithSub); + ICUUC_SYM(u_strToUTF32); + ICUUC_SYM(u_strToUTF32WithSub); + + ICUUC_SYM(ucnv_close); + ICUUC_SYM(ucnv_countAliases); + ICUUC_SYM(ucnv_countAvailable); + ICUUC_SYM(ucnv_fromUChars); + ICUUC_SYM(ucnv_getAlias); + ICUUC_SYM(ucnv_getAvailableName); + ICUUC_SYM(ucnv_open); + ICUUC_SYM(ucnv_setFromUCallBack); + ICUUC_SYM(ucnv_setToUCallBack); + ICUUC_SYM(ucnv_toUChars); + ICUUC_SYM(UCNV_FROM_U_CALLBACK_STOP); + ICUUC_SYM(UCNV_TO_U_CALLBACK_STOP); + + ICUUC_SYM(ubrk_open); + ICUUC_SYM(ubrk_close); + ICUUC_SYM(ubrk_preceding); + ICUUC_SYM(ubrk_following); + ICUUC_SYM(ubrk_previous); + ICUUC_SYM(ubrk_next); + ICUUC_SYM(ubrk_setText); + + ICUUC_SYM(uenum_close); + ICUUC_SYM(uenum_count); + ICUUC_SYM(uenum_next); + + ICUUC_SYM(unorm2_getNFCInstance); + ICUUC_SYM(unorm2_getNFDInstance); + ICUUC_SYM(unorm2_getNFKCInstance); + ICUUC_SYM(unorm2_getNFKDInstance); + ICUUC_SYM(unorm2_normalize); +#undef ICUUC_SYM + } + +#define ICUIN_SYM(name) \ + do { \ + icu_fns._##name = \ + (fn_##name)IcuFindSymbol(icu_fns.libs[1], #name, icuversion); \ + } while (0) + + if (icu_fns.libs[1] != NULL) { + ICUIN_SYM(ucsdet_close); + ICUIN_SYM(ucsdet_detect); + ICUIN_SYM(ucsdet_detectAll); + ICUIN_SYM(ucsdet_getName); + ICUIN_SYM(ucsdet_getAllDetectableCharsets); + ICUIN_SYM(ucsdet_open); + ICUIN_SYM(ucsdet_setText); +#undef ICUIN_SYM + } + } + + if (icu_fns.libs[0] != NULL) { + /* + * Note refcounts updated BEFORE command definition to protect + * against self redefinition. + */ + if (icu_fns.libs[1] != NULL) { + /* Commands needing both libraries */ + + /* Ref count number of commands */ + icu_fns.nopen += 3; + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::convertto", + IcuConverttoObjCmd, 0, TclIcuCleanup); + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::convertfrom", + IcuConvertfromObjCmd, 0, TclIcuCleanup); + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::detect", + IcuDetectObjCmd, 0, TclIcuCleanup); + } + + /* Commands needing only libs[0] (icuuc) */ + + /* Ref count number of commands */ + icu_fns.nopen += 3; /* UPDATE AS CMDS ADDED/DELETED BELOW */ + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::converters", + IcuConverterNamesObjCmd, 0, TclIcuCleanup); + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::aliases", + IcuConverterAliasesObjCmd, 0, TclIcuCleanup); + Tcl_CreateObjCommand(interp, "::tcl::unsupported::icu::normalize", + IcuNormalizeObjCmd, 0, TclIcuCleanup); + } + + Tcl_MutexUnlock(&icu_mutex); +} + +/* + *------------------------------------------------------------------------ + * + * TclLoadIcuObjCmd -- + * + * Loads and initializes ICU + * + * Results: + * TCL_OK - Success. + * TCL_ERROR - Error. + * + * Side effects: + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +int +TclLoadIcuObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + if (objc != 1) { + Tcl_WrongNumArgs(interp, 1 , objv, ""); + return TCL_ERROR; + } + TclIcuInit(interp); + return TCL_OK; +} + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * coding: utf-8 + * End: + */ Index: generic/tclIndexObj.c ================================================================== --- generic/tclIndexObj.c +++ generic/tclIndexObj.c @@ -3,13 +3,13 @@ * * This file implements objects of type "index". This object type is used * to lookup a keyword in a table of valid values and cache the index of * the matching entry. Also provides table-based argv/argc processing. * - * Copyright (c) 1990-1994 The Regents of the University of California. - * Copyright (c) 1997 Sun Microsystems, Inc. - * Copyright (c) 2006 Sam Bromley. + * Copyright © 1990-1994 The Regents of the University of California. + * Copyright © 1997 Sun Microsystems, Inc. + * Copyright © 2006 Sam Bromley. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -19,32 +19,26 @@ * Prototypes for functions defined later in this file: */ static int GetIndexFromObjList(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Obj *tableObjPtr, - const char *msg, int flags, int *indexPtr); + const char *msg, int flags, Tcl_Size *indexPtr); static void UpdateStringOfIndex(Tcl_Obj *objPtr); static void DupIndex(Tcl_Obj *srcPtr, Tcl_Obj *dupPtr); static void FreeIndex(Tcl_Obj *objPtr); -static int PrefixAllObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int PrefixLongestObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int PrefixMatchObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc PrefixAllObjCmd; +static Tcl_ObjCmdProc PrefixLongestObjCmd; +static Tcl_ObjCmdProc PrefixMatchObjCmd; static void PrintUsage(Tcl_Interp *interp, const Tcl_ArgvInfo *argTable); /* * The structure below defines the index Tcl object type by means of functions * that can be invoked by generic object code. */ -static const Tcl_ObjType indexType = { +const Tcl_ObjType tclIndexType = { "index", /* name */ FreeIndex, /* freeIntRepProc */ DupIndex, /* dupIntRepProc */ UpdateStringOfIndex, /* updateStringProc */ NULL /* setFromAnyProc */ @@ -58,12 +52,12 @@ * Keep this structure declaration in sync with tclTestObj.c */ typedef struct { void *tablePtr; /* Pointer to the table of strings */ - size_t offset; /* Offset between table entries */ - size_t index; /* Selected index into table. */ + Tcl_Size offset; /* Offset between table entries */ + Tcl_Size index; /* Selected index into table. */ } IndexRep; /* * The following macros greatly simplify moving through a table... */ @@ -71,11 +65,80 @@ #define STRING_AT(table, offset) \ (*((const char *const *)(((char *)(table)) + (offset)))) #define NEXT_ENTRY(table, offset) \ (&(STRING_AT(table, offset))) #define EXPAND_OF(indexRep) \ - STRING_AT((indexRep)->tablePtr, (indexRep)->offset*(indexRep)->index) + (((indexRep)->index >= 0) ? STRING_AT((indexRep)->tablePtr, (indexRep)->offset*(indexRep)->index) : "") + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetIndexFromObj -- + * + * This function looks up an object's value in a table of strings and + * returns the index of the matching string, if any. + * + * Results: + * If the value of objPtr is identical to or a unique abbreviation for + * one of the entries in tablePtr, then the return value is TCL_OK and the + * index of the matching entry is stored at *indexPtr. If there isn't a + * proper match, then TCL_ERROR is returned and an error message is left + * in interp's result (unless interp is NULL). The msg argument is used + * in the error message; for example, if msg has the value "option" then + * the error message will say something flag 'bad option "foo": must be + * ...' + * + * Side effects: + * The result of the lookup is cached as the internal rep of objPtr, so + * that repeated lookups can be done quickly. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_GetIndexFromObj +int +Tcl_GetIndexFromObj( + Tcl_Interp *interp, /* Used for error reporting if not NULL. */ + Tcl_Obj *objPtr, /* Object containing the string to lookup. */ + const char *const *tablePtr, /* Array of strings to compare against the + * value of objPtr; last entry must be NULL + * and there must not be duplicate entries. */ + const char *msg, /* Identifying word to use in error + * messages. */ + int flags, /* 0 or TCL_EXACT */ + int *indexPtr) /* Place to store resulting integer index. */ +{ + if (!(flags & TCL_INDEX_TEMP_TABLE)) { + + /* + * See if there is a valid cached result from a previous lookup (doing the + * check here saves the overhead of calling Tcl_GetIndexFromObjStruct in + * the common case where the result is cached). + */ + + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objPtr, &tclIndexType); + + if (irPtr) { + IndexRep *indexRep = (IndexRep *)irPtr->twoPtrValue.ptr1; + + /* + * Here's hoping we don't get hit by unfortunate packing constraints + * on odd platforms like a Cray PVP... + */ + + if (indexRep->tablePtr == (void *)tablePtr + && indexRep->offset == sizeof(char *)) { + *indexPtr = indexRep->index; + return TCL_OK; + } + } + } + return Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, sizeof(char *), + msg, flags, indexPtr); +} +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * GetIndexFromObjList -- @@ -107,39 +170,40 @@ Tcl_Obj *tableObjPtr, /* List of strings to compare against the * value of objPtr. */ const char *msg, /* Identifying word to use in error * messages. */ int flags, /* 0 or TCL_EXACT */ - int *indexPtr) /* Place to store resulting integer index. */ + Tcl_Size *indexPtr) /* Place to store resulting index. */ { - int objc, result, t; + Tcl_Size objc, t; + int result; Tcl_Obj **objv; const char **tablePtr; /* * Use Tcl_GetIndexFromObjStruct to do the work to avoid duplicating most - * of the code there. This is a bit ineffiecient but simpler. + * of the code there. This is a bit inefficient but simpler. */ - result = Tcl_ListObjGetElements(interp, tableObjPtr, &objc, &objv); + result = TclListObjGetElements(interp, tableObjPtr, &objc, &objv); if (result != TCL_OK) { return result; } /* * Build a string table from the list. */ - tablePtr = (const char **)Tcl_Alloc((objc + 1) * sizeof(char *)); + tablePtr = (const char **)ckalloc((objc + 1) * sizeof(char *)); for (t = 0; t < objc; t++) { if (objv[t] == objPtr) { /* * An exact match is always chosen, so we can stop here. */ - Tcl_Free((void *)tablePtr); + ckfree(tablePtr); *indexPtr = t; return TCL_OK; } tablePtr[t] = TclGetString(objv[t]); @@ -147,11 +211,11 @@ tablePtr[objc] = NULL; result = Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, sizeof(char *), msg, flags | TCL_INDEX_TEMP_TABLE, indexPtr); - Tcl_Free((void *)tablePtr); + ckfree(tablePtr); return result; } /* @@ -164,83 +228,90 @@ * the strings are embedded in some other kind of array. * * Results: * If the value of objPtr is identical to or a unique abbreviation for * one of the entries in tablePtr, then the return value is TCL_OK and - * the index of the matching entry is stored at *indexPtr. If there isn't - * a proper match, then TCL_ERROR is returned and an error message is - * left in interp's result (unless interp is NULL). The msg argument is - * used in the error message; for example, if msg has the value "option" - * then the error message will say something like 'bad option "foo": must + * the index of the matching entry is stored at *indexPtr + * (unless indexPtr is NULL). If there isn't a proper match, then + * TCL_ERROR is returned and an error message is left in interp's + * result (unless interp is NULL). The msg argument is used in the + * error message; for example, if msg has the value "option" then + * the error message will say something like 'bad option "foo": must * be ...' * * Side effects: * The result of the lookup is cached as the internal rep of objPtr, so * that repeated lookups can be done quickly. * *---------------------------------------------------------------------- */ +#undef Tcl_GetIndexFromObjStruct int Tcl_GetIndexFromObjStruct( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *objPtr, /* Object containing the string to lookup. */ const void *tablePtr, /* The first string in the table. The second * string will be at this address plus the * offset, the third plus the offset again, * etc. The last entry must be NULL and there * must not be duplicate entries. */ - size_t offset, /* The number of bytes between entries */ + Tcl_Size offset, /* The number of bytes between entries */ const char *msg, /* Identifying word to use in error * messages. */ - int flags, /* 0 or TCL_EXACT */ - int *indexPtr) /* Place to store resulting integer index. */ + int flags, /* 0, TCL_EXACT, TCL_NULL_OK or TCL_INDEX_TEMP_TABLE */ + void *indexPtr) /* Place to store resulting index. */ { - int index, idx, numAbbrev; + Tcl_Size index, idx, numAbbrev; const char *key, *p1; const char *p2; const char *const *entryPtr; Tcl_Obj *resultPtr; IndexRep *indexRep; - const Tcl_ObjIntRep *irPtr; + const Tcl_ObjInternalRep *irPtr; /* Protect against invalid values, like -1 or 0. */ - if (offset+1 <= sizeof(char *)) { - offset = sizeof(char *); + if (offset < (Tcl_Size)sizeof(char *)) { + offset = (Tcl_Size)sizeof(char *); } /* * See if there is a valid cached result from a previous lookup. */ - if (!(flags & TCL_INDEX_TEMP_TABLE)) { - irPtr = TclFetchIntRep(objPtr, &indexType); + if (objPtr && !(flags & TCL_INDEX_TEMP_TABLE)) { + irPtr = TclFetchInternalRep(objPtr, &tclIndexType); if (irPtr) { indexRep = (IndexRep *)irPtr->twoPtrValue.ptr1; - if (indexRep->tablePtr==tablePtr && indexRep->offset==offset) { - *indexPtr = indexRep->index; - return TCL_OK; + if ((indexRep->tablePtr == tablePtr) + && (indexRep->offset == offset) + && (indexRep->index >= 0)) { + index = indexRep->index; + goto uncachedDone; } } } /* * Lookup the value of the object in the table. Accept unique * abbreviations unless TCL_EXACT is set in flags. */ - key = TclGetString(objPtr); - index = -1; + key = objPtr ? TclGetString(objPtr) : ""; + index = TCL_INDEX_NONE; numAbbrev = 0; + if (!*key && (flags & TCL_NULL_OK)) { + goto uncachedDone; + } /* * Scan the table looking for one of: * - An exact match (always preferred) * - A single abbreviation (allowed depending on flags) * - Several abbreviations (never allowed, but overridden by exact match) */ - for (entryPtr = (const char* const*)tablePtr, idx = 0; *entryPtr != NULL; + for (entryPtr = (const char *const *)tablePtr, idx = 0; *entryPtr != NULL; entryPtr = NEXT_ENTRY(entryPtr, offset), idx++) { for (p1 = key, p2 = *entryPtr; *p1 == *p2; p1++, p2++) { if (*p1 == '\0') { index = idx; goto done; @@ -273,27 +344,46 @@ * Cache the found representation. Note that we want to avoid allocating a * new internal-rep if at all possible since that is potentially a slow * operation. */ - if (!(flags & TCL_INDEX_TEMP_TABLE)) { - irPtr = TclFetchIntRep(objPtr, &indexType); + if (objPtr && (index >= 0) && !(flags & TCL_INDEX_TEMP_TABLE)) { + irPtr = TclFetchInternalRep(objPtr, &tclIndexType); if (irPtr) { indexRep = (IndexRep *)irPtr->twoPtrValue.ptr1; } else { - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; - indexRep = (IndexRep*)Tcl_Alloc(sizeof(IndexRep)); + indexRep = (IndexRep*)ckalloc(sizeof(IndexRep)); ir.twoPtrValue.ptr1 = indexRep; - Tcl_StoreIntRep(objPtr, &indexType, &ir); + Tcl_StoreInternalRep(objPtr, &tclIndexType, &ir); } indexRep->tablePtr = (void *) tablePtr; indexRep->offset = offset; indexRep->index = index; } - *indexPtr = index; + uncachedDone: + if (indexPtr != NULL) { + flags &= (30-(int)(sizeof(int)<<1)); + if (flags) { + if (flags == sizeof(uint16_t)<<1) { + *(uint16_t *)indexPtr = index; + return TCL_OK; + } else if (flags == (int)(sizeof(uint8_t)<<1)) { + *(uint8_t *)indexPtr = index; + return TCL_OK; + } else if (flags == (int)(sizeof(int64_t)<<1)) { + *(int64_t *)indexPtr = index; + return TCL_OK; + } else if (flags == (int)(sizeof(int32_t)<<1)) { + *(int32_t *)indexPtr = index; + return TCL_OK; + } + } + *(int *)indexPtr = index; + } return TCL_OK; error: if (interp != NULL) { /* @@ -301,39 +391,45 @@ */ int count = 0; TclNewObj(resultPtr); - entryPtr = (const char* const *)tablePtr; + entryPtr = (const char *const *)tablePtr; while ((*entryPtr != NULL) && !**entryPtr) { entryPtr = NEXT_ENTRY(entryPtr, offset); } Tcl_AppendStringsToObj(resultPtr, (numAbbrev>1 && !(flags & TCL_EXACT) ? "ambiguous " : "bad "), - msg, " \"", key, NULL); + msg, " \"", key, (char *)NULL); if (*entryPtr == NULL) { - Tcl_AppendStringsToObj(resultPtr, "\": no valid options", NULL); + Tcl_AppendStringsToObj(resultPtr, "\": no valid options", (char *)NULL); } else { Tcl_AppendStringsToObj(resultPtr, "\": must be ", - *entryPtr, NULL); + *entryPtr, (char *)NULL); entryPtr = NEXT_ENTRY(entryPtr, offset); while (*entryPtr != NULL) { - if (*NEXT_ENTRY(entryPtr, offset) == NULL) { + if ((*NEXT_ENTRY(entryPtr, offset) == NULL) && !(flags & TCL_NULL_OK)) { Tcl_AppendStringsToObj(resultPtr, (count > 0 ? "," : ""), - " or ", *entryPtr, NULL); + " or ", *entryPtr, (char *)NULL); } else if (**entryPtr) { - Tcl_AppendStringsToObj(resultPtr, ", ", *entryPtr, NULL); + Tcl_AppendStringsToObj(resultPtr, ", ", *entryPtr, (char *)NULL); count++; } entryPtr = NEXT_ENTRY(entryPtr, offset); } + if ((flags & TCL_NULL_OK)) { + Tcl_AppendStringsToObj(resultPtr, ", or \"\"", (char *)NULL); + } } Tcl_SetObjResult(interp, resultPtr); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", msg, key, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", msg, key, (char *)NULL); } return TCL_ERROR; } +/* #define again, needed below */ +#define Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, indexPtr) \ + ((Tcl_GetIndexFromObjStruct)((interp), (objPtr), (tablePtr), (offset), (msg), (flags)|(int)(sizeof(*(indexPtr))<<1), (indexPtr))) /* *---------------------------------------------------------------------- * * UpdateStringOfIndex -- @@ -352,11 +448,11 @@ static void UpdateStringOfIndex( Tcl_Obj *objPtr) { - IndexRep *indexRep = (IndexRep *)TclFetchIntRep(objPtr, &indexType)->twoPtrValue.ptr1; + IndexRep *indexRep = (IndexRep *)TclFetchInternalRep(objPtr, &tclIndexType)->twoPtrValue.ptr1; const char *indexStr = EXPAND_OF(indexRep); Tcl_InitStringRep(objPtr, indexStr, strlen(indexStr)); } @@ -381,18 +477,18 @@ static void DupIndex( Tcl_Obj *srcPtr, Tcl_Obj *dupPtr) { - Tcl_ObjIntRep ir; - IndexRep *dupIndexRep = (IndexRep *)Tcl_Alloc(sizeof(IndexRep)); + Tcl_ObjInternalRep ir; + IndexRep *dupIndexRep = (IndexRep *)ckalloc(sizeof(IndexRep)); - memcpy(dupIndexRep, TclFetchIntRep(srcPtr, &indexType)->twoPtrValue.ptr1, + memcpy(dupIndexRep, TclFetchInternalRep(srcPtr, &tclIndexType)->twoPtrValue.ptr1, sizeof(IndexRep)); ir.twoPtrValue.ptr1 = dupIndexRep; - Tcl_StoreIntRep(dupPtr, &indexType, &ir); + Tcl_StoreInternalRep(dupPtr, &tclIndexType, &ir); } /* *---------------------------------------------------------------------- * @@ -412,11 +508,11 @@ static void FreeIndex( Tcl_Obj *objPtr) { - Tcl_Free(TclFetchIntRep(objPtr, &indexType)->twoPtrValue.ptr1); + ckfree(TclFetchInternalRep(objPtr, &tclIndexType)->twoPtrValue.ptr1); objPtr->typePtr = NULL; } /* *---------------------------------------------------------------------- @@ -469,17 +565,17 @@ *---------------------------------------------------------------------- */ static int PrefixMatchObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int flags = 0, result, index; - int dummyLength, i, errorLength; + Tcl_Size errorLength, i; Tcl_Obj *errorPtr = NULL; const char *message = "option"; Tcl_Obj *tablePtr, *objPtr, *resultPtr; static const char *const matchOptions[] = { "-error", "-exact", "-message", NULL @@ -492,45 +588,45 @@ Tcl_WrongNumArgs(interp, 1, objv, "?options? table string"); return TCL_ERROR; } for (i = 1; i < (objc - 2); i++) { - if (Tcl_GetIndexFromObj(interp, objv[i], matchOptions, "option", 0, - &index) != TCL_OK) { + if (Tcl_GetIndexFromObjStruct(interp, objv[i], matchOptions, + sizeof(char *), "option", 0, &index) != TCL_OK) { return TCL_ERROR; } switch ((enum matchOptionsEnum) index) { case PRFMATCH_EXACT: flags |= TCL_EXACT; break; case PRFMATCH_MESSAGE: if (i > objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "missing value for -message", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NOARG", NULL); + "missing value for -message", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NOARG", (char *)NULL); return TCL_ERROR; } i++; message = TclGetString(objv[i]); break; case PRFMATCH_ERROR: if (i > objc-4) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "missing value for -error", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NOARG", NULL); + "missing value for -error", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NOARG", (char *)NULL); return TCL_ERROR; } i++; - result = Tcl_ListObjLength(interp, objv[i], &errorLength); + result = TclListObjLength(interp, objv[i], &errorLength); if (result != TCL_OK) { return TCL_ERROR; } if ((errorLength % 2) != 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "error options must have an even number of elements", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DICTIONARY", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DICTIONARY", (char *)NULL); return TCL_ERROR; } errorPtr = objv[i]; break; } @@ -542,17 +638,17 @@ /* * Check that table is a valid list first, since we want to handle that * error case regardless of level. */ - result = Tcl_ListObjLength(interp, tablePtr, &dummyLength); + result = TclListObjLength(interp, tablePtr, &i); if (result != TCL_OK) { return result; } result = GetIndexFromObjList(interp, objPtr, tablePtr, message, flags, - &index); + &i); if (result != TCL_OK) { if (errorPtr != NULL && errorLength == 0) { Tcl_ResetResult(interp); return TCL_OK; } else if (errorPtr == NULL) { @@ -567,11 +663,11 @@ Tcl_ListObjAppendElement(interp, errorPtr, Tcl_NewWideIntObj(result)); return Tcl_SetReturnOptions(interp, errorPtr); } - result = Tcl_ListObjIndex(interp, tablePtr, index, &resultPtr); + result = Tcl_ListObjIndex(interp, tablePtr, i, &resultPtr); if (result != TCL_OK) { return result; } Tcl_SetObjResult(interp, resultPtr); return TCL_OK; @@ -593,26 +689,26 @@ *---------------------------------------------------------------------- */ static int PrefixAllObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int tableObjc, result, t; - size_t length, elemLength; + int result; + Tcl_Size length, elemLength, tableObjc, t; const char *string, *elemString; Tcl_Obj **tableObjv, *resultPtr; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "table string"); return TCL_ERROR; } - result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv); + result = TclListObjGetElements(interp, objv[1], &tableObjc, &tableObjv); if (result != TCL_OK) { return result; } resultPtr = Tcl_NewListObj(0, NULL); string = TclGetStringFromObj(objv[2], &length); @@ -651,26 +747,26 @@ *---------------------------------------------------------------------- */ static int PrefixLongestObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int tableObjc, result, t; - size_t i, length, elemLength, resultLength; + int result; + Tcl_Size i, length, elemLength, resultLength, tableObjc, t; const char *string, *elemString, *resultString; Tcl_Obj **tableObjv; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "table string"); return TCL_ERROR; } - result = Tcl_ListObjGetElements(interp, objv[1], &tableObjc, &tableObjv); + result = TclListObjGetElements(interp, objv[1], &tableObjc, &tableObjv); if (result != TCL_OK) { return result; } string = TclGetStringFromObj(objv[2], &length); @@ -716,11 +812,11 @@ if (resultString[i] != elemString[i]) { /* * Adjust in case we stopped in the middle of a UTF char. */ - resultLength = TclUtfPrev(&resultString[i+1], + resultLength = Tcl_UtfPrev(&resultString[i+1], resultString) - resultString; break; } } } @@ -772,55 +868,69 @@ */ void Tcl_WrongNumArgs( Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments to print from objv. */ + Tcl_Size objc, /* Number of arguments to print from objv. */ Tcl_Obj *const objv[], /* Initial argument objects, which should be * included in the error message. */ const char *message) /* Error message to print after the leading * objects in objv. The message may be * NULL. */ { Tcl_Obj *objPtr; - int i; - size_t len, elemLen; + Tcl_Size i, len, elemLen; char flags; - Interp *iPtr = (Interp *) interp; + Interp *iPtr = (Interp *)interp; const char *elementStr; + /* + * [incr Tcl] does something fairly horrific when generating error + * messages for its ensembles; it passes the whole set of ensemble + * arguments as a list in the first argument. This means that this code + * causes a problem in iTcl if it attempts to correctly quote all + * arguments, which would be the correct thing to do. We work around this + * nasty behaviour for now, and hope that we can remove it all in the + * future... + */ + +#ifndef AVOID_HACKS_FOR_ITCL + int isFirst = 1; /* Special flag used to inhibit the treating + * of the first word as a list element so the + * hacky way Itcl generates error messages for + * its ensembles will still work. [Bug + * 1066837] */ +# define MAY_QUOTE_WORD (!isFirst) +# define AFTER_FIRST_WORD (isFirst = 0) +#else /* !AVOID_HACKS_FOR_ITCL */ +# define MAY_QUOTE_WORD 1 +# define AFTER_FIRST_WORD (void) 0 +#endif /* AVOID_HACKS_FOR_ITCL */ + TclNewObj(objPtr); if (iPtr->flags & INTERP_ALTERNATE_WRONG_ARGS) { iPtr->flags &= ~INTERP_ALTERNATE_WRONG_ARGS; Tcl_AppendObjToObj(objPtr, Tcl_GetObjResult(interp)); - Tcl_AppendToObj(objPtr, " or \"", -1); + Tcl_AppendToObj(objPtr, " or \"", TCL_INDEX_NONE); } else { - Tcl_AppendToObj(objPtr, "wrong # args: should be \"", -1); + Tcl_AppendToObj(objPtr, "wrong # args: should be \"", TCL_INDEX_NONE); } /* - * Check to see if we are processing an ensemble implementation, and if so - * rewrite the results in terms of how the ensemble was invoked. + * If processing an an ensemble implementation, rewrite the results in + * terms of how the ensemble was invoked. */ if (iPtr->ensembleRewrite.sourceObjs != NULL) { - int toSkip = iPtr->ensembleRewrite.numInsertedObjs; - int toPrint = iPtr->ensembleRewrite.numRemovedObjs; - Tcl_Obj *const *origObjv = iPtr->ensembleRewrite.sourceObjs; + Tcl_Size toSkip = iPtr->ensembleRewrite.numInsertedObjs; + Tcl_Size toPrint = iPtr->ensembleRewrite.numRemovedObjs; + Tcl_Obj *const *origObjv = TclEnsembleGetRewriteValues(interp); /* - * Check for spelling fixes, and substitute the fixed values. - */ - - if (origObjv[0] == NULL) { - origObjv = (Tcl_Obj *const *)origObjv[2]; - } - - /* - * We only know how to do rewriting if all the replaced objects are + * Only do rewrite the command if all the replaced objects are * actually arguments (in objv) to this function. Otherwise it just - * gets too complicated and we'd be better off just giving a slightly + * gets too complicated and it's to just give a slightly * confusing error message... */ if (objc < toSkip) { goto addNormalArgumentsToMessage; @@ -832,20 +942,20 @@ objv += toSkip; objc -= toSkip; /* - * We assume no object is of index type. + * Assume no object is of index type. */ for (i=0 ; itwoPtrValue.ptr1; elementStr = EXPAND_OF(indexRep); elemLen = strlen(elementStr); } else { @@ -852,11 +962,11 @@ elementStr = TclGetStringFromObj(origObjv[i], &elemLen); } flags = 0; len = TclScanElement(elementStr, elemLen, &flags); - if (len != elemLen) { + if (MAY_QUOTE_WORD && len != elemLen) { char *quotedElementStr = (char *)TclStackAlloc(interp, len + 1); len = TclConvertElement(elementStr, elemLen, quotedElementStr, flags); Tcl_AppendToObj(objPtr, quotedElementStr, len); @@ -863,17 +973,19 @@ TclStackFree(interp, quotedElementStr); } else { Tcl_AppendToObj(objPtr, elementStr, elemLen); } + AFTER_FIRST_WORD; + /* * Add a space if the word is not the last one (which has a * moderately complex condition here). */ - if (itwoPtrValue.ptr1; - Tcl_AppendStringsToObj(objPtr, EXPAND_OF(indexRep), NULL); + Tcl_AppendStringsToObj(objPtr, EXPAND_OF(indexRep), (char *)NULL); } else { /* * Quote the argument if it contains spaces (Bug 942757). */ elementStr = TclGetStringFromObj(objv[i], &elemLen); flags = 0; len = TclScanElement(elementStr, elemLen, &flags); - if (len != elemLen) { + if (MAY_QUOTE_WORD && len != elemLen) { char *quotedElementStr = (char *)TclStackAlloc(interp, len + 1); len = TclConvertElement(elementStr, elemLen, quotedElementStr, flags); Tcl_AppendToObj(objPtr, quotedElementStr, len); @@ -913,17 +1025,19 @@ } else { Tcl_AppendToObj(objPtr, elementStr, elemLen); } } + AFTER_FIRST_WORD; + /* * Append a space character (" ") if there is more text to follow * (either another element from objv, or the message string). */ - if (isrcPtr; - objc = handlerProc(infoPtr->clientData, interp, objc, + gf_ret = handlerProc(infoPtr->clientData, interp, objc, &objv[srcIndex], infoPtr->dstPtr); - if (objc < 0) { + if (gf_ret < 0) { goto error; + } else { + srcIndex += gf_ret; + objc -= gf_ret; } break; } case TCL_ARGV_HELP: PrintUsage(interp, argTable); @@ -1188,11 +1309,11 @@ memcpy(leftovers+nrem, objv+srcIndex, objc*sizeof(Tcl_Obj *)); nrem += objc; } leftovers[nrem] = NULL; *objcPtr = nrem++; - *remObjv = (Tcl_Obj **)Tcl_Realloc(leftovers, nrem * sizeof(Tcl_Obj *)); + *remObjv = (Tcl_Obj **)ckrealloc(leftovers, nrem * sizeof(Tcl_Obj *)); return TCL_OK; /* * Make sure to handle freeing any temporary space we've allocated on the * way to an error. @@ -1201,11 +1322,11 @@ missingArg: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" option requires an additional argument", str)); error: if (leftovers != NULL) { - Tcl_Free(leftovers); + ckfree(leftovers); } return TCL_ERROR; } /* @@ -1235,36 +1356,35 @@ { const Tcl_ArgvInfo *infoPtr; int width, numSpaces; #define NUM_SPACES 20 static const char spaces[] = " "; - char tmp[TCL_DOUBLE_SPACE]; Tcl_Obj *msg; /* * First, compute the width of the widest option key, so that we can make * everything line up. */ width = 4; for (infoPtr = argTable; infoPtr->type != TCL_ARGV_END; infoPtr++) { - size_t length; + Tcl_Size length; if (infoPtr->keyStr == NULL) { continue; } length = strlen(infoPtr->keyStr); - if (length > (size_t)width) { + if (length > width) { width = length; } } /* * Now add the option information, with pretty-printing. */ - msg = Tcl_NewStringObj("Command-specific options:", -1); + msg = Tcl_NewStringObj("Command-specific options:", TCL_INDEX_NONE); for (infoPtr = argTable; infoPtr->type != TCL_ARGV_END; infoPtr++) { if ((infoPtr->type == TCL_ARGV_HELP) && (infoPtr->keyStr == NULL)) { Tcl_AppendPrintfToObj(msg, "\n%s", infoPtr->helpStr); continue; } @@ -1276,20 +1396,19 @@ } else { Tcl_AppendToObj(msg, spaces, numSpaces); } numSpaces -= NUM_SPACES; } - Tcl_AppendToObj(msg, infoPtr->helpStr, -1); + Tcl_AppendToObj(msg, infoPtr->helpStr, TCL_INDEX_NONE); switch (infoPtr->type) { case TCL_ARGV_INT: Tcl_AppendPrintfToObj(msg, "\n\t\tDefault value: %d", *((int *) infoPtr->dstPtr)); break; case TCL_ARGV_FLOAT: Tcl_AppendPrintfToObj(msg, "\n\t\tDefault value: %g", *((double *) infoPtr->dstPtr)); - sprintf(tmp, "%g", *((double *) infoPtr->dstPtr)); break; case TCL_ARGV_STRING: { char *string = *((char **) infoPtr->dstPtr); if (string != NULL) { @@ -1331,16 +1450,16 @@ { static const char *const returnCodes[] = { "ok", "error", "return", "break", "continue", NULL }; - if (!TclHasIntRep(value, &indexType) + if (!TclHasInternalRep(value, &tclIndexType) && TclGetIntFromObj(NULL, value, codePtr) == TCL_OK) { return TCL_OK; } - if (Tcl_GetIndexFromObj(NULL, value, returnCodes, NULL, TCL_EXACT, - codePtr) == TCL_OK) { + if (Tcl_GetIndexFromObjStruct(NULL, value, returnCodes, + sizeof(char *), NULL, TCL_EXACT, codePtr) == TCL_OK) { return TCL_OK; } /* * Value is not a legal completion code. @@ -1349,11 +1468,11 @@ if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad completion code \"%s\": must be" " ok, error, return, break, continue, or an integer", TclGetString(value))); - Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_CODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_CODE", (char *)NULL); } return TCL_ERROR; } /* Index: generic/tclInt.decls ================================================================== --- generic/tclInt.decls +++ generic/tclInt.decls @@ -3,65 +3,50 @@ # This file contains the declarations for all unsupported # functions that are exported by the Tcl library. This file # is used to generate the tclIntDecls.h, tclIntPlatDecls.h # and tclStubInit.c files # -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. -# Copyright (c) 2007 Daniel A. Steffen +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2001 Kevin B. Kenny. All rights reserved. +# Copyright © 2007 Daniel A. Steffen # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. library tcl # Define the unsupported generic interfaces. interface tclInt +scspec EXTERN # Declare each of the functions in the unsupported internal Tcl # interface. These interfaces are allowed to changed between versions. # Use at your own risk. Note that the position of functions should not # be changed between versions to avoid gratuitous incompatibilities. -# Replaced by Tcl_FSAccess in 8.4: -#declare 0 { -# int TclAccess(const char *path, int mode) -#} -#declare 1 { -# int TclAccessDeleteProc(TclAccessProc_ *proc) -#} -#declare 2 { -# int TclAccessInsertProc(TclAccessProc_ *proc) -#} declare 3 { void TclAllocateFreeObjects(void) } -# Replaced by TclpChdir in 8.1: -# declare 4 { -# int TclChdir(Tcl_Interp *interp, char *dirName) -# } declare 5 { - int TclCleanupChildren(Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, + int TclCleanupChildren(Tcl_Interp *interp, Tcl_Size numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan) } declare 6 { void TclCleanupCommand(Command *cmdPtr) } declare 7 { - size_t TclCopyAndCollapse(size_t count, const char *src, char *dst) + Tcl_Size TclCopyAndCollapse(Tcl_Size count, const char *src, char *dst) } -# Removed in 9.0: -#declare 8 { -# int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan, -# Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr) -#} +declare 8 {deprecated {}} { + int TclCopyChannelOld(Tcl_Interp *interp, Tcl_Channel inChan, + Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr) +} # TclCreatePipeline unofficially exported for use by BLT. - declare 9 { - int TclCreatePipeline(Tcl_Interp *interp, int argc, const char **argv, + Tcl_Size TclCreatePipeline(Tcl_Interp *interp, Tcl_Size argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr) } declare 10 { int TclCreateProc(Tcl_Interp *interp, Namespace *nsPtr, @@ -72,309 +57,141 @@ void TclDeleteCompiledLocalVars(Interp *iPtr, CallFrame *framePtr) } declare 12 { void TclDeleteVars(Interp *iPtr, TclVarHashTable *tablePtr) } -# Removed in 8.5: -#declare 13 { -# int TclDoGlob(Tcl_Interp *interp, char *separators, -# Tcl_DString *headPtr, char *tail, Tcl_GlobTypeData *types) -#} declare 14 { int TclDumpMemoryInfo(void *clientData, int flags) } -# Removed in 8.1: -# declare 15 { -# void TclExpandParseValue(ParseValue *pvPtr, int needed) -# } declare 16 { void TclExprFloatError(Tcl_Interp *interp, double value) } -# Removed in 8.4: -#declare 17 { -# int TclFileAttrsCmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) -#} -#declare 18 { -# int TclFileCopyCmd(Tcl_Interp *interp, int argc, char **argv) -#} -#declare 19 { -# int TclFileDeleteCmd(Tcl_Interp *interp, int argc, char **argv) -#} -#declare 20 { -# int TclFileMakeDirsCmd(Tcl_Interp *interp, int argc, char **argv) -#} -#declare 21 { -# int TclFileRenameCmd(Tcl_Interp *interp, int argc, char **argv) -#} declare 22 { int TclFindElement(Tcl_Interp *interp, const char *listStr, - int listLength, const char **elementPtr, const char **nextPtr, - size_t *sizePtr, int *bracePtr) + Tcl_Size listLength, const char **elementPtr, const char **nextPtr, + Tcl_Size *sizePtr, int *bracePtr) } declare 23 { Proc *TclFindProc(Interp *iPtr, const char *procName) } # Replaced with macro (see tclInt.h) in Tcl 8.5.0, restored in 8.5.10 declare 24 { - size_t TclFormatInt(char *buffer, Tcl_WideInt n) + Tcl_Size TclFormatInt(char *buffer, Tcl_WideInt n) } declare 25 { void TclFreePackageInfo(Interp *iPtr) } -# Removed in 8.1: -# declare 26 { -# char *TclGetCwd(Tcl_Interp *interp) -# } -# Removed in 8.5: -#declare 27 { -# int TclGetDate(char *p, unsigned long now, long zone, -# unsigned long *timePtr) -#} declare 28 { Tcl_Channel TclpGetDefaultStdChannel(int type) } -# Removed in 8.4b2: -#declare 29 { -# Tcl_Obj *TclGetElementOfIndexedArray(Tcl_Interp *interp, -# int localIndex, Tcl_Obj *elemPtr, int flags) -#} -# Replaced by char *TclGetEnv(const char *name, Tcl_DString *valuePtr) in 8.1: -# declare 30 { -# char *TclGetEnv(const char *name) -# } declare 31 { const char *TclGetExtension(const char *name) } declare 32 { int TclGetFrame(Tcl_Interp *interp, const char *str, CallFrame **framePtrPtr) } -# Removed in 8.5: -#declare 33 { -# TclCmdProcType TclGetInterpProc(void) -#} -# Removed in 9.0: -#declare 34 {deprecated {Use Tcl_GetIntForIndex}} { -# int TclGetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr, -# int endValue, int *indexPtr) -#} -# Removed in 8.4b2: -#declare 35 { -# Tcl_Obj *TclGetIndexedScalar(Tcl_Interp *interp, int localIndex, -# int flags) -#} -# Removed in 8.6a2: -#declare 36 { -# int TclGetLong(Tcl_Interp *interp, const char *str, long *longPtr) -#} -declare 37 { +declare 34 {deprecated {Use Tcl_GetIntForIndex}} { + int TclGetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr, + int endValue, int *indexPtr) +} +declare 37 {deprecated {}} { int TclGetLoadedPackages(Tcl_Interp *interp, const char *targetName) } declare 38 { int TclGetNamespaceForQualName(Tcl_Interp *interp, const char *qualName, Namespace *cxtNsPtr, int flags, Namespace **nsPtrPtr, Namespace **altNsPtrPtr, Namespace **actualCxtPtrPtr, const char **simpleNamePtr) } declare 39 { - TclObjCmdProcType TclGetObjInterpProc(void) + Tcl_ObjCmdProc *TclGetObjInterpProc(void) } declare 40 { - int TclGetOpenMode(Tcl_Interp *interp, const char *str, int *seekFlagPtr) + int TclGetOpenMode(Tcl_Interp *interp, const char *str, int *modeFlagsPtr) } declare 41 { Tcl_Command TclGetOriginalCommand(Tcl_Command command) } declare 42 { const char *TclpGetUserHome(const char *name, Tcl_DString *bufferPtr) } -# Removed in 8.5a2: -#declare 43 { -# int TclGlobalInvoke(Tcl_Interp *interp, int argc, const char **argv, -# int flags) -#} -declare 44 { +declare 44 {deprecated {}} { int TclGuessPackageName(const char *fileName, Tcl_DString *bufPtr) } declare 45 { int TclHideUnsafeCommands(Tcl_Interp *interp) } declare 46 { int TclInExit(void) } -# Removed in 8.4b2: -#declare 47 { -# Tcl_Obj *TclIncrElementOfIndexedArray(Tcl_Interp *interp, -# int localIndex, Tcl_Obj *elemPtr, long incrAmount) -#} -# Removed in 8.4b2: -#declare 48 { -# Tcl_Obj *TclIncrIndexedScalar(Tcl_Interp *interp, int localIndex, -# long incrAmount) -#} -#declare 49 { -# Tcl_Obj *TclIncrVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, -# Tcl_Obj *part2Ptr, long incrAmount, int part1NotParsed) -#} -# Removed in 9.0: -#declare 50 { -# void TclInitCompiledLocals(Tcl_Interp *interp, CallFrame *framePtr, -# Namespace *nsPtr) -#} +declare 50 {deprecated {}} { + void TclInitCompiledLocals(Tcl_Interp *interp, CallFrame *framePtr, + Namespace *nsPtr) +} declare 51 { int TclInterpInit(Tcl_Interp *interp) } -# Removed in 8.5a2: -#declare 52 { -# int TclInvoke(Tcl_Interp *interp, int argc, const char **argv, -# int flags) -#} -declare 53 { +declare 53 {deprecated {}} { int TclInvokeObjectCommand(void *clientData, Tcl_Interp *interp, - int argc, const char **argv) + Tcl_Size argc, const char **argv) } -declare 54 { +declare 54 {deprecated {}} { int TclInvokeStringCommand(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]) + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 55 { Proc *TclIsProc(Command *cmdPtr) } -# Replaced with TclpLoadFile in 8.1: -# declare 56 { -# int TclLoadFile(Tcl_Interp *interp, char *fileName, char *sym1, -# char *sym2, Tcl_PackageInitProc **proc1Ptr, -# Tcl_PackageInitProc **proc2Ptr) -# } -# Signature changed to take a length in 8.1: -# declare 57 { -# int TclLooksLikeInt(char *p) -# } declare 58 { Var *TclLookupVar(Tcl_Interp *interp, const char *part1, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr) } -# Replaced by Tcl_FSMatchInDirectory in 8.4 -#declare 59 { -# int TclpMatchFiles(Tcl_Interp *interp, char *separators, -# Tcl_DString *dirPtr, char *pattern, char *tail) -#} declare 60 { int TclNeedSpace(const char *start, const char *end) } declare 61 { Tcl_Obj *TclNewProcBodyObj(Proc *procPtr) } declare 62 { int TclObjCommandComplete(Tcl_Obj *cmdPtr) } -declare 63 { +declare 63 {deprecated {}} { int TclObjInterpProc(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]) + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 64 { - int TclObjInvoke(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], + int TclObjInvoke(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags) } -# Removed in 8.5a2: -#declare 65 { -# int TclObjInvokeGlobal(Tcl_Interp *interp, int objc, -# Tcl_Obj *const objv[], int flags) -#} -#declare 66 { -# int TclOpenFileChannelDeleteProc(TclOpenFileChannelProc_ *proc) -#} -#declare 67 { -# int TclOpenFileChannelInsertProc(TclOpenFileChannelProc_ *proc) -#} -# Replaced by Tcl_FSAccess in 8.4: -#declare 68 { -# int TclpAccess(const char *path, int mode) -#} declare 69 { - void *TclpAlloc(size_t size) -} -#declare 70 { -# int TclpCopyFile(const char *source, const char *dest) -#} -#declare 71 { -# int TclpCopyDirectory(const char *source, const char *dest, -# Tcl_DString *errorPtr) -#} -#declare 72 { -# int TclpCreateDirectory(const char *path) -#} -#declare 73 { -# int TclpDeleteFile(const char *path) -#} + void *TclpAlloc(TCL_HASH_TYPE size) +} declare 74 { void TclpFree(void *ptr) } declare 75 { - Tcl_WideUInt TclpGetClicks(void) + unsigned long TclpGetClicks(void) } declare 76 { - Tcl_WideUInt TclpGetSeconds(void) -} - -# Removed in 9.0: -#declare 77 { -# void TclpGetTime(Tcl_Time *time) -#} -# Removed in 8.6: -#declare 78 { -# int TclpGetTimeZone(unsigned long time) -#} -# Replaced by Tcl_FSListVolumes in 8.4: -#declare 79 { -# int TclpListVolumes(Tcl_Interp *interp) -#} -# Replaced by Tcl_FSOpenFileChannel in 8.4: -#declare 80 { -# Tcl_Channel TclpOpenFileChannel(Tcl_Interp *interp, char *fileName, -# char *modeString, int permissions) -#} + unsigned long TclpGetSeconds(void) +} +declare 77 {deprecated {}} { + void TclpGetTime(Tcl_Time *time) +} declare 81 { - void *TclpRealloc(void *ptr, size_t size) -} -#declare 82 { -# int TclpRemoveDirectory(const char *path, int recursive, -# Tcl_DString *errorPtr) -#} -#declare 83 { -# int TclpRenameFile(const char *source, const char *dest) -#} -# Removed in 8.1: -# declare 84 { -# int TclParseBraces(Tcl_Interp *interp, char *str, char **termPtr, -# ParseValue *pvPtr) -# } -# declare 85 { -# int TclParseNestedCmd(Tcl_Interp *interp, char *str, int flags, -# char **termPtr, ParseValue *pvPtr) -# } -# declare 86 { -# int TclParseQuotes(Tcl_Interp *interp, char *str, int termChar, -# int flags, char **termPtr, ParseValue *pvPtr) -# } -# declare 87 { -# void TclPlatformInit(Tcl_Interp *interp) -# } -# Removed in 9.0: -#declare 88 { -# char *TclPrecTraceProc(void *clientData, Tcl_Interp *interp, -# const char *name1, const char *name2, int flags) -#} + void *TclpRealloc(void *ptr, TCL_HASH_TYPE size) +} +declare 88 {deprecated {}} { + char *TclPrecTraceProc(void *clientData, Tcl_Interp *interp, + const char *name1, const char *name2, int flags) +} declare 89 { int TclPreventAliasLoop(Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd) } -# Removed in 8.1 (only available if compiled with TCL_COMPILE_DEBUG): -# declare 90 { -# void TclPrintByteCodeObj(Tcl_Interp *interp, Tcl_Obj *objPtr) -# } declare 91 { void TclProcCleanupProc(Proc *procPtr) } declare 92 { int TclProcCompileProc(Tcl_Interp *interp, Proc *procPtr, @@ -382,114 +199,74 @@ const char *procName) } declare 93 { void TclProcDeleteProc(void *clientData) } -# Removed in 8.5: -#declare 94 { -# int TclProcInterpProc(void *clientData, Tcl_Interp *interp, -# int argc, const char **argv) -#} -# Replaced by Tcl_FSStat in 8.4: -#declare 95 { -# int TclpStat(const char *path, Tcl_StatBuf *buf) -#} declare 96 { int TclRenameCommand(Tcl_Interp *interp, const char *oldName, - const char *newName) + const char *newName) } declare 97 { void TclResetShadowedCmdRefs(Tcl_Interp *interp, Command *newCmdPtr) } declare 98 { int TclServiceIdle(void) } -# Removed in 8.4b2: -#declare 99 { -# Tcl_Obj *TclSetElementOfIndexedArray(Tcl_Interp *interp, int localIndex, -# Tcl_Obj *elemPtr, Tcl_Obj *objPtr, int flags) -#} -# Removed in 8.4b2: -#declare 100 { -# Tcl_Obj *TclSetIndexedScalar(Tcl_Interp *interp, int localIndex, -# Tcl_Obj *objPtr, int flags) -#} -declare 101 { +declare 101 {deprecated {Use Tcl_SetPreInitScript}} { const char *TclSetPreInitScript(const char *string) } declare 102 { void TclSetupEnv(Tcl_Interp *interp) } declare 103 { int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto, int *portPtr) } -# Removed in 9.0: -#declare 104 { -# int TclSockMinimumBuffersOld(int sock, int size) -#} -# Replaced by Tcl_FSStat in 8.4: -#declare 105 { -# int TclStat(const char *path, Tcl_StatBuf *buf) -#} -#declare 106 { -# int TclStatDeleteProc(TclStatProc_ *proc) -#} -#declare 107 { -# int TclStatInsertProc(TclStatProc_ *proc) -#} +declare 104 {deprecated {}} { + int TclSockMinimumBuffersOld(int sock, int size) +} declare 108 { void TclTeardownNamespace(Namespace *nsPtr) } declare 109 { int TclUpdateReturnInfo(Interp *iPtr) } declare 110 { - int TclSockMinimumBuffers(void *sock, int size) + int TclSockMinimumBuffers(void *sock, Tcl_Size size) } -# Removed in 8.1: -# declare 110 { -# char *TclWordEnd(char *start, char *lastChar, int nested, int *semiPtr) -# } # Procedures used in conjunction with Tcl namespaces. They are # defined here instead of in tcl.decls since they are not stable yet. declare 111 { void Tcl_AddInterpResolvers(Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc) } -# Removed in 9.0: -#declare 112 { -# int Tcl_AppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr, -# Tcl_Obj *objPtr) -#} -# Removed in 9.0: -#declare 113 { -# Tcl_Namespace *Tcl_CreateNamespace(Tcl_Interp *interp, const char *name, -# void *clientData, Tcl_NamespaceDeleteProc *deleteProc) -#} -# Removed in 9.0: -#declare 114 { -# void Tcl_DeleteNamespace(Tcl_Namespace *nsPtr) -#} -# Removed in 9.0: -#declare 115 { -# int Tcl_Export(Tcl_Interp *interp, Tcl_Namespace *nsPtr, -# const char *pattern, int resetListFirst) -#} -# Removed in 9.0: -#declare 116 { -# Tcl_Command Tcl_FindCommand(Tcl_Interp *interp, const char *name, -# Tcl_Namespace *contextNsPtr, int flags) -#} -# Removed in 9.0: -#declare 117 { -# Tcl_Namespace *Tcl_FindNamespace(Tcl_Interp *interp, const char *name, -# Tcl_Namespace *contextNsPtr, int flags) -#} +declare 112 {deprecated {Use Tcl_AppendExportList}} { + int TclAppendExportList(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + Tcl_Obj *objPtr) +} +declare 113 {deprecated {Use Tcl_CreateNamespace}} { + Tcl_Namespace *TclCreateNamespace(Tcl_Interp *interp, const char *name, + void *clientData, Tcl_NamespaceDeleteProc *deleteProc) +} +declare 114 {deprecated {Use Tcl_DeleteNamespace}} { + void TclDeleteNamespace(Tcl_Namespace *nsPtr) +} +declare 115 {deprecated {Use Tcl_Export}} { + int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + const char *pattern, int resetListFirst) +} +declare 116 {deprecated {Use Tcl_FindCommand}} { + Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name, + Tcl_Namespace *contextNsPtr, int flags) +} +declare 117 {deprecated {Use Tcl_FindNamespace}} { + Tcl_Namespace *TclFindNamespace(Tcl_Interp *interp, const char *name, + Tcl_Namespace *contextNsPtr, int flags) +} declare 118 { int Tcl_GetInterpResolvers(Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo) } declare 119 { @@ -498,41 +275,35 @@ } declare 120 { Tcl_Var Tcl_FindNamespaceVar(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags) } -# Removed in 9.0: -#declare 121 { -# int Tcl_ForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, -# const char *pattern) -#} -# Removed in 9.0: -#declare 122 { -# Tcl_Command Tcl_GetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr) -#} -# Removed in 9.0: -#declare 123 { -# void Tcl_GetCommandFullName(Tcl_Interp *interp, Tcl_Command command, -# Tcl_Obj *objPtr) -#} -# Removed in 9.0: -#declare 124 { -# Tcl_Namespace *Tcl_GetCurrentNamespace(Tcl_Interp *interp) -#} -# Removed in 9.0: -#declare 125 { -# Tcl_Namespace *Tcl_GetGlobalNamespace(Tcl_Interp *interp) -#} +declare 121 {deprecated {Use Tcl_ForgetImport}} { + int TclForgetImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + const char *pattern) +} +declare 122 {deprecated {Use Tcl_GetCommandFromObj}} { + Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr) +} +declare 123 {deprecated {Use Tcl_GetCommandFullName}} { + void TclGetCommandFullName(Tcl_Interp *interp, Tcl_Command command, + Tcl_Obj *objPtr) +} +declare 124 {deprecated {Use Tcl_GetCurrentNamespace}} { + Tcl_Namespace *TclGetCurrentNamespace_(Tcl_Interp *interp) +} +declare 125 {deprecated {Use Tcl_GetGlobalNamespace}} { + Tcl_Namespace *TclGetGlobalNamespace_(Tcl_Interp *interp) +} declare 126 { void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr) } -# Removed in 9.0: -#declare 127 { -# int Tcl_Import(Tcl_Interp *interp, Tcl_Namespace *nsPtr, -# const char *pattern, int allowOverwrite) -#} +declare 127 {deprecated {Use }} { + int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + const char *pattern, int allowOverwrite) +} declare 128 { void Tcl_PopCallFrame(Tcl_Interp *interp) } declare 129 { int Tcl_PushCallFrame(Tcl_Interp *interp, Tcl_CallFrame *framePtr, @@ -544,42 +315,19 @@ declare 131 { void Tcl_SetNamespaceResolvers(Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc) } -declare 132 { +declare 132 {deprecated {}} { int TclpHasSockets(Tcl_Interp *interp) } -# Removed in 9.0 -#declare 133 { -# struct tm *TclpGetDate(const time_t *time, int useGMT) -#} -# Removed in 8.5 -#declare 134 { -# size_t TclpStrftime(char *s, size_t maxsize, const char *format, -# const struct tm *t, int useGMT) -#} -#declare 135 { -# int TclpCheckStackSpace(void) -#} - -# Added in 8.1: - -#declare 137 { -# int TclpChdir(const char *dirName) -#} +declare 133 {deprecated {}} { + struct tm *TclpGetDate(const time_t *time, int useGMT) +} declare 138 { const char *TclGetEnv(const char *name, Tcl_DString *valuePtr) } -#declare 139 { -# int TclpLoadFile(Tcl_Interp *interp, char *fileName, char *sym1, -# char *sym2, Tcl_PackageInitProc **proc1Ptr, -# Tcl_PackageInitProc **proc2Ptr, void **clientDataPtr) -#} -#declare 140 { -# int TclLooksLikeInt(const char *bytes, int length) -#} # This is used by TclX, but should otherwise be considered private declare 141 { const char *TclpGetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr) } declare 142 { @@ -607,59 +355,37 @@ TclHandle TclHandlePreserve(TclHandle handle) } declare 149 { void TclHandleRelease(TclHandle handle) } - -# Added for Tcl 8.2 - declare 150 { int TclRegAbout(Tcl_Interp *interp, Tcl_RegExp re) } declare 151 { - void TclRegExpRangeUniChar(Tcl_RegExp re, size_t index, size_t *startPtr, - size_t *endPtr) + void TclRegExpRangeUniChar(Tcl_RegExp re, Tcl_Size index, Tcl_Size *startPtr, + Tcl_Size *endPtr) } declare 152 { void TclSetLibraryPath(Tcl_Obj *pathPtr) } declare 153 { Tcl_Obj *TclGetLibraryPath(void) } - -# moved to tclTest.c (static) in 8.3.2/8.4a2 -#declare 154 { -# int TclTestChannelCmd(void *clientData, -# Tcl_Interp *interp, int argc, char **argv) -#} -#declare 155 { -# int TclTestChannelEventCmd(void *clientData, -# Tcl_Interp *interp, int argc, char **argv) -#} - declare 156 { void TclRegError(Tcl_Interp *interp, const char *msg, int status) } declare 157 { Var *TclVarTraceExists(Tcl_Interp *interp, const char *varName) } -# REMOVED - use public Tcl_SetStartupScript() -#declare 158 { -# void TclSetStartupScriptFileName(const char *filename) -#} -# REMOVED - use public Tcl_GetStartupScript() -#declare 159 { -# const char *TclGetStartupScriptFileName(void) -#} -#declare 160 { -# int TclpMatchFilesTypes(Tcl_Interp *interp, char *separators, -# Tcl_DString *dirPtr, char *pattern, char *tail, -# GlobTypeData *types) -#} - -# new in 8.3.2/8.4a2 +declare 158 {deprecated {use public Tcl_SetStartupScript()}} { + void TclSetStartupScriptFileName(const char *filename) +} +declare 159 {deprecated {use public Tcl_GetStartupScript()}} { + const char *TclGetStartupScriptFileName(void) +} + declare 161 { int TclChannelTransform(Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr) } declare 162 { @@ -689,56 +415,40 @@ } # New function due to TIP #33 declare 166 { int TclListObjSetElement(Tcl_Interp *interp, Tcl_Obj *listPtr, - int index, Tcl_Obj *valuePtr) + Tcl_Size index, Tcl_Obj *valuePtr) } -# VFS-aware versions of Tcl*StartupScriptFileName (158 and 159 above) -# REMOVED - use public Tcl_SetStartupScript() -#declare 167 { -# void TclSetStartupScriptPath(Tcl_Obj *pathPtr) -#} -# REMOVED - use public Tcl_GetStartupScript() -#declare 168 { -# Tcl_Obj *TclGetStartupScriptPath(void) -#} -# variant of Tcl_UtfNCmp that takes n as bytes, not chars +declare 167 {deprecated {use public Tcl_SetStartupScript()}} { + void TclSetStartupScriptPath(Tcl_Obj *pathPtr) +} +declare 168 {deprecated {use public Tcl_GetStartupScript()}} { + Tcl_Obj *TclGetStartupScriptPath(void) +} +# variant of Tcl_UtfNcmp that takes n as bytes, not chars declare 169 { - int TclpUtfNcmp2(const char *s1, const char *s2, size_t n) + int TclpUtfNcmp2(const char *s1, const char *s2, unsigned long n) } declare 170 { int TclCheckInterpTraces(Tcl_Interp *interp, const char *command, - size_t numChars, Command *cmdPtr, int result, int traceFlags, - int objc, Tcl_Obj *const objv[]) + Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 171 { int TclCheckExecutionTraces(Tcl_Interp *interp, const char *command, - size_t numChars, Command *cmdPtr, int result, int traceFlags, - int objc, Tcl_Obj *const objv[]) + Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 172 { int TclInThreadExit(void) } - -# added for 8.4.2 - declare 173 { - int TclUniCharMatch(const Tcl_UniChar *string, size_t strLen, - const Tcl_UniChar *pattern, size_t ptnLen, int flags) -} - -# added for 8.4.3 - -#declare 174 { -# Tcl_Obj *TclIncrWideVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, -# Tcl_Obj *part2Ptr, Tcl_WideInt wideIncrAmount, int part1NotParsed) -#} - -# Factoring out of trace code - + int TclUniCharMatch(const Tcl_UniChar *string, Tcl_Size strLen, + const Tcl_UniChar *pattern, Tcl_Size ptnLen, int flags) +} declare 175 { int TclCallVarTraces(Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg) } declare 176 { @@ -746,99 +456,29 @@ } declare 177 { void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason) } -# TIP 338 made these public - now declared in tcl.h -#declare 178 { -# void Tcl_SetStartupScript(Tcl_Obj *pathPtr, const char *encodingName) -#} -#declare 179 { -# Tcl_Obj *Tcl_GetStartupScript(const char **encodingNamePtr) -#} - -# REMOVED -# Allocate lists without copying arrays -# declare 180 { -# Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv) -# } -#declare 181 { -# Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv, -# const char *file, int line) -#} - -# Removed in 9.0 -#declare 182 { -# struct tm *TclpLocaltime(const time_t *clock) -#} -# Removed in 9.0 -#declare 183 { -# struct tm *TclpGmtime(const time_t *clock) -#} +declare 178 {deprecated {}} { + void TclSetStartupScript(Tcl_Obj *pathPtr, const char *encoding) +} +declare 179 {deprecated {}} { + Tcl_Obj *TclGetStartupScript(const char **encodingPtr) +} +declare 182 {deprecated {}} { + struct tm *TclpLocaltime(const time_t *clock) +} +declare 183 {deprecated {}} { + struct tm *TclpGmtime(const time_t *clock) +} # For the new "Thread Storage" subsystem. -### REMOVED on grounds it should never have been exposed. All these -### functions are now either static in tclThreadStorage.c or -### MODULE_SCOPE. -# declare 184 { -# void TclThreadStorageLockInit(void) -# } -# declare 185 { -# void TclThreadStorageLock(void) -# } -# declare 186 { -# void TclThreadStorageUnlock(void) -# } -# declare 187 { -# void TclThreadStoragePrint(FILE *outFile, int flags) -# } -# declare 188 { -# Tcl_HashTable *TclThreadStorageGetHashTable(Tcl_ThreadId id) -# } -# declare 189 { -# Tcl_HashTable *TclThreadStorageInit(Tcl_ThreadId id, void *reserved) -# } -# declare 190 { -# void TclThreadStorageDataKeyInit(Tcl_ThreadDataKey *keyPtr) -# } -# declare 191 { -# void *TclThreadStorageDataKeyGet(Tcl_ThreadDataKey *keyPtr) -# } -# declare 192 { -# void TclThreadStorageDataKeySet(Tcl_ThreadDataKey *keyPtr, void *data) -# } -# declare 193 { -# void TclFinalizeThreadStorageThread(Tcl_ThreadId id) -# } -# declare 194 { -# void TclFinalizeThreadStorage(void) -# } -# declare 195 { -# void TclFinalizeThreadStorageData(Tcl_ThreadDataKey *keyPtr) -# } -# declare 196 { -# void TclFinalizeThreadStorageDataKey(Tcl_ThreadDataKey *keyPtr) -# } - -# -# Added in tcl8.5a5 for compiler/executor experimentation. -# Disabled in Tcl 8.5.1; experiments terminated. :/ -# -#declare 197 { -# int TclCompEvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr, -# const CmdFrame *invoker, int word) -#} declare 198 { int TclObjGetFrame(Tcl_Interp *interp, Tcl_Obj *objPtr, CallFrame **framePtrPtr) } - -#declare 199 { -# int TclMatchIsTrivial(const char *pattern) -#} - # 200-208 exported for use by the test suite [Bug 1054748] declare 200 { int TclpObjRemoveDirectory(Tcl_Obj *pathPtr, int recursive, Tcl_Obj **errorPtr) } @@ -866,20 +506,10 @@ } declare 208 { Tcl_Channel TclpOpenFileChannel(Tcl_Interp *interp, Tcl_Obj *pathPtr, int mode, int permissions) } -# Made public by TIP 258 -#declare 209 { -# Tcl_Obj *TclGetEncodingSearchPath(void) -#} -#declare 210 { -# int TclSetEncodingSearchPath(Tcl_Obj *searchPath) -#} -#declare 211 { -# const char *TclpGetEncodingNameFromEnvironment(Tcl_DString *bufPtr) -#} declare 212 { void TclpFindExecutable(const char *argv0) } declare 213 { Tcl_Obj *TclGetObjNameOfExecutable(void) @@ -886,54 +516,64 @@ } declare 214 { void TclSetObjNameOfExecutable(Tcl_Obj *name, Tcl_Encoding encoding) } declare 215 { - void *TclStackAlloc(Tcl_Interp *interp, size_t numBytes) + void *TclStackAlloc(Tcl_Interp *interp, TCL_HASH_TYPE numBytes) } declare 216 { void TclStackFree(Tcl_Interp *interp, void *freePtr) } declare 217 { int TclPushStackFrame(Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr, - Tcl_Namespace *namespacePtr, int isProcCallFrame) + Tcl_Namespace *namespacePtr, int isProcCallFrame) } declare 218 { void TclPopStackFrame(Tcl_Interp *interp) } +# TIP 431: temporary directory creation function +declare 219 { + Tcl_Obj *TclpCreateTemporaryDirectory(Tcl_Obj *dirObj, + Tcl_Obj *basenameObj) +} # for use in tclTest.c + +# TIP 625: for unit testing - create list objects with span +declare 221 { + Tcl_Obj *TclListTestObj(size_t length, size_t leadingSpace, size_t endSpace) +} +# TIP 625: for unit testing - check list invariants +declare 222 { + void TclListObjValidate(Tcl_Interp *interp, Tcl_Obj *listObj) +} +# Bug 7371b6270b +declare 223 { + void *TclGetCStackPtr(void) +} declare 224 { TclPlatformType *TclGetPlatform(void) } - -# declare 225 { Tcl_Obj *TclTraceDictPath(Tcl_Interp *interp, Tcl_Obj *rootPtr, - int keyc, Tcl_Obj *const keyv[], int flags) + Tcl_Size keyc, Tcl_Obj *const keyv[], int flags) } declare 226 { int TclObjBeingDeleted(Tcl_Obj *objPtr) } declare 227 { - void TclSetNsPath(Namespace *nsPtr, size_t pathLength, - Tcl_Namespace *pathAry[]) -} -# Used to be needed for TclOO-extension; unneeded now that TclOO is in the -# core and NRE-enabled -# declare 228 { -# int TclObjInterpProcCore(Tcl_Interp *interp, Tcl_Obj *procNameObj, -# int skip, ProcErrorProc *errorProc) -# } + void TclSetNsPath(Namespace *nsPtr, Tcl_Size pathLength, + Tcl_Namespace *pathAry[]) +} declare 229 { int TclPtrMakeUpvar(Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index) } declare 230 { Var *TclObjLookupVar(Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, - const int createPart1, const int createPart2, Var **arrayPtrPtr) + int createPart1, int createPart2, Var **arrayPtrPtr) } declare 231 { int TclGetNamespaceFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr) } @@ -948,21 +588,18 @@ } # Exports for VarReform compat: Itcl, XOTcl like to peek into our varTables :( declare 234 { Var *TclVarHashCreateVar(TclVarHashTable *tablePtr, const char *key, - int *newPtr) + int *newPtr) } declare 235 { void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr) } - - -# TIP 337 made this one public -#declare 236 { -# void TclBackgroundException(Tcl_Interp *interp, int code) -#} +declare 236 {deprecated {use Tcl_BackgroundException}} { + void TclBackgroundException(Tcl_Interp *interp, int code) +} # TIP #285: Script cancellation support. declare 237 { int TclResetCancellation(Tcl_Interp *interp, int force) } @@ -969,15 +606,15 @@ # NRE functions for "rogue" extensions to exploit NRE; they will need to # include NRE.h too. declare 238 { int TclNRInterpProc(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]) + Tcl_Size objc, Tcl_Obj *const objv[]) } declare 239 { int TclNRInterpProcCore(Tcl_Interp *interp, Tcl_Obj *procNameObj, - int skip, ProcErrorProc *errorProc) + Tcl_Size skip, ProcErrorProc *errorProc) } declare 240 { int TclNRRunCallbacks(Tcl_Interp *interp, int result, struct NRE_callback *rootPtr) } @@ -984,11 +621,11 @@ declare 241 { int TclNREvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word) } declare 242 { - int TclNREvalObjv(Tcl_Interp *interp, int objc, + int TclNREvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr) } # Tcl_Obj leak detection support. declare 243 { @@ -1001,20 +638,20 @@ } declare 245 { Tcl_HashTable *TclGetNamespaceCommandTable(Tcl_Namespace *nsPtr) } declare 246 { - int TclInitRewriteEnsemble(Tcl_Interp *interp, size_t numRemoved, - size_t numInserted, Tcl_Obj *const *objv) + int TclInitRewriteEnsemble(Tcl_Interp *interp, Tcl_Size numRemoved, + Tcl_Size numInserted, Tcl_Obj *const *objv) } declare 247 { void TclResetRewriteEnsemble(Tcl_Interp *interp, int isRootEnsemble) } declare 248 { int TclCopyChannel(Tcl_Interp *interp, Tcl_Channel inChan, - Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr) + Tcl_Channel outChan, long long toRead, Tcl_Obj *cmdPtr) } declare 249 { char *TclDoubleDigits(double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr) @@ -1025,59 +662,46 @@ } # Allow extensions for optimization declare 251 { int TclRegisterLiteral(void *envPtr, - const char *bytes, size_t length, int flags) + const char *bytes, Tcl_Size length, int flags) } # Exporting of the internal API to variables. declare 252 { Tcl_Obj *TclPtrGetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, - const int flags) + int flags) } declare 253 { Tcl_Obj *TclPtrSetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, - Tcl_Obj *newValuePtr, const int flags) + Tcl_Obj *newValuePtr, int flags) } declare 254 { Tcl_Obj *TclPtrIncrObjVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, - Tcl_Obj *incrPtr, const int flags) + Tcl_Obj *incrPtr, int flags) } declare 255 { int TclPtrObjMakeUpvar(Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags) } declare 256 { int TclPtrUnsetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, - Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags) + Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags) } declare 257 { - void TclStaticPackage(Tcl_Interp *interp, const char *pkgName, - Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc) -} - -# TIP 431: temporary directory creation function -declare 258 { - Tcl_Obj *TclpCreateTemporaryDirectory(Tcl_Obj *dirObj, - Tcl_Obj *basenameObj) -} -# TIP 542 -declare 259 { - void TclAppendUnicodeToObj(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t length) -} - -declare 260 { - unsigned char *TclGetBytesFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t *lengthPtr) -} - + void TclStaticLibrary(Tcl_Interp *interp, const char *prefix, + Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc) +} + +declare 261 { + void TclUnusedStubEntry(void) +} ############################################################################## # Define the platform specific internal Tcl interface. These functions are # only available on the designated platform. @@ -1086,61 +710,45 @@ ################################ # Windows specific functions declare 0 win { - void TclWinConvertError(int errCode) -} -# Removed in 9.0: -#declare 1 win { -# void TclWinConvertWSAError(int errCode) -#} -# Removed in 9.0: -#declare 2 win { -# struct servent *TclWinGetServByName(const char *nm, -# const char *proto) -#} -# Removed in 9.0: -#declare 3 win { -# int TclWinGetSockOpt(SOCKET s, int level, int optname, -# char *optval, int *optlen) -#} + void TclWinConvertError(DWORD errCode) +} +declare 1 win { + void TclWinConvertWSAError(DWORD errCode) +} +declare 2 win { + struct servent *TclWinGetServByName(const char *nm, + const char *proto) +} +declare 3 win { + int TclWinGetSockOpt(SOCKET s, int level, int optname, + char *optval, int *optlen) +} declare 4 win { - void *TclWinGetTclInstance(void) + HINSTANCE TclWinGetTclInstance(void) } -# new for 8.4.20+/8.5.12+ Cygwin only declare 5 win { int TclUnixWaitForFile(int fd, int mask, int timeout) } -# Removed in 8.1: -# declare 5 win { -# HINSTANCE TclWinLoadLibrary(char *name) -# } -# Removed in 9.0: -#declare 6 win { -# unsigned short TclWinNToHS(unsigned short ns) -#} -# Removed in 9.0: -#declare 7 win { -# int TclWinSetSockOpt(SOCKET s, int level, int optname, -# const char *optval, int optlen) -#} +declare 6 win { + unsigned short TclWinNToHS(unsigned short ns) +} +declare 7 win { + int TclWinSetSockOpt(SOCKET s, int level, int optname, + const char *optval, int optlen) +} declare 8 win { - size_t TclpGetPid(Tcl_Pid pid) -} -# Removed in 9.0: -#declare 9 win { -# int TclWinGetPlatformId(void) -#} -# Removed in 9.0: -#declare 10 win { -# Tcl_DirEntry *TclpReaddir(TclDIR *dir) -#} -# Removed in 8.3.1 (for Win32s only): -#declare 10 win { -# int TclWinSynchSpawn(void *args, int type, void **trans, Tcl_Pid *pidPtr) -#} + Tcl_Size TclpGetPid(Tcl_Pid pid) +} +declare 9 win { + int TclWinGetPlatformId(void) +} +declare 10 win { + Tcl_DirEntry *TclpReaddir(TclDIR *dir) +} # Pipe channel functions declare 11 win { void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan) @@ -1158,22 +766,13 @@ declare 15 win { int TclpCreateProcess(Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr) } -# new for 8.4.20+/8.5.12+ Cygwin only declare 16 win { int TclpIsAtty(int fd) } -# Signature changed in 8.1: -# declare 16 win { -# TclFile TclpCreateTempFile(char *contents, Tcl_DString *namePtr) -# } -# declare 17 win { -# char *TclpGetTZName(void) -# } -# new for 8.5.12+ Cygwin only declare 17 win { int TclUnixCopyFile(const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts) } declare 18 win { @@ -1181,53 +780,30 @@ } declare 19 win { TclFile TclpOpenFile(const char *fname, int mode) } declare 20 win { - void TclWinAddProcess(void *hProcess, size_t id) -} -# Removed in 9.0: -#declare 21 win { -# char *TclpInetNtoa(struct in_addr addr) -#} -# removed permanently for 8.4 -#declare 21 win { -# void TclpAsyncMark(Tcl_AsyncHandler async) -#} - -# Added in 8.1: + void TclWinAddProcess(void *hProcess, Tcl_Size id) +} +declare 21 win { + char *TclpInetNtoa(struct in_addr addr) +} declare 22 win { TclFile TclpCreateTempFile(const char *contents) } -# Removed in 8.6: -#declare 23 win { -# char *TclpGetTZName(int isdst) -#} declare 24 win { char *TclWinNoBackslash(char *path) } -# replaced by generic TclGetPlatform -#declare 25 win { -# TclPlatformType *TclWinGetPlatform(void) -#} -# Removed in 9.0: -#declare 26 win { -# void TclWinSetInterfaces(int wide) -#} - -# Added in Tcl 8.3.3 / 8.4 - +declare 26 win { + void TclWinSetInterfaces(int wide) +} declare 27 win { void TclWinFlushDirtyChannels(void) } - -# Added in 8.4.2 - -# Removed in 9.0: -#declare 28 win { -# void TclWinResetInterfaces(void) -#} +declare 28 win { + void TclWinResetInterfaces(void) +} ################################ # Unix specific functions # Pipe channel functions @@ -1269,26 +845,24 @@ TclFile TclpCreateTempFile(const char *contents) } # Added in 8.4: -# Removed in 9.0: -#declare 10 unix { -# Tcl_DirEntry *TclpReaddir(TclDIR *dir) -#} -# Removed in 9.0: -#declare 11 unix { -# struct tm *TclpLocaltime_unix(const time_t *clock) -#} -# Removed in 9.0: -#declare 12 unix { -# struct tm *TclpGmtime_unix(const time_t *clock) -#} -# Removed in 9.0: -#declare 13 unix { -# char *TclpInetNtoa(struct in_addr addr) -#} +declare 10 unix { + Tcl_DirEntry *TclpReaddir(TclDIR *dir) +} +# Slots 11 and 12 are forwarders for functions that were promoted to +# generic Stubs +declare 11 unix { + struct tm *TclpLocaltime_unix(const time_t *clock) +} +declare 12 unix { + struct tm *TclpGmtime_unix(const time_t *clock) +} +declare 13 unix { + char *TclpInetNtoa(struct in_addr addr) +} # Added in 8.5: declare 14 unix { int TclUnixCopyFile(const char *src, const char *dst, Index: generic/tclInt.h ================================================================== --- generic/tclInt.h +++ generic/tclInt.h @@ -22,10 +22,24 @@ /* * Some numerics configuration options. */ #undef ACCEPT_NAN + +/* + * In Tcl 8.7, stop supporting special hacks for legacy Itcl 3. + * Itcl 4 doesn't need them. Itcl 3 can be updated to not need them + * using the Tcl(Init|Reset)RewriteEnsemble() routines in all Tcl 8.6+ + * releases. Perhaps Tcl 8.7 will add even better public interfaces + * supporting all the re-invocation mechanisms extensions like Itcl 3 + * need. As an absolute last resort, folks who must make Itcl 3 work + * unchanged with Tcl 8.7 can remove this line to regain the migration + * support. Tcl 9 will no longer offer even that option. + */ + +#define AVOID_HACKS_FOR_ITCL 1 + /* * Used to tag functions that are only to be visible within the module being * built and not outside it (where this is supported by the linker). * Also used in the platform-specific *Port.h files. @@ -63,26 +77,13 @@ #include "tclPort.h" #include #include -#include -#ifdef NO_STDLIB_H -# include "../compat/stdlib.h" -#else -# include -#endif -#ifdef NO_STRING_H -#include "../compat/string.h" -#else +#include +#include #include -#endif -#if !defined(STDC_HEADERS) && !defined(__STDC__) && !defined(__C99__FUNC__) \ - && !defined(__cplusplus) && !defined(_MSC_VER) && !defined(__ICC) -typedef int ptrdiff_t; -#endif -#include #include /* * Ensure WORDS_BIGENDIAN is defined correctly: * Needs to happen here in addition to configure to work with fat compiles on @@ -113,31 +114,26 @@ * Macros used to cast between pointers and integers (e.g. when storing an int * in ClientData), on 64-bit architectures they avoid gcc warning about "cast * to/from pointer from/to integer of different size". */ -#if !defined(INT2PTR) && !defined(PTR2INT) -# if defined(HAVE_INTPTR_T) || defined(intptr_t) -# define INT2PTR(p) ((void *)(intptr_t)(p)) -# define PTR2INT(p) ((intptr_t)(p)) -# else -# define INT2PTR(p) ((void *)(p)) -# define PTR2INT(p) ((long)(p)) -# endif +#if !defined(INT2PTR) +# define INT2PTR(p) ((void *)(ptrdiff_t)(p)) +#endif +#if !defined(PTR2INT) +# define PTR2INT(p) ((ptrdiff_t)(p)) +#endif +#if !defined(UINT2PTR) +# define UINT2PTR(p) ((void *)(size_t)(p)) #endif -#if !defined(UINT2PTR) && !defined(PTR2UINT) -# if defined(HAVE_UINTPTR_T) || defined(uintptr_t) -# define UINT2PTR(p) ((void *)(uintptr_t)(p)) -# define PTR2UINT(p) ((uintptr_t)(p)) -# else -# define UINT2PTR(p) ((void *)(p)) -# define PTR2UINT(p) ((unsigned long)(p)) -# endif +#if !defined(PTR2UINT) +# define PTR2UINT(p) ((size_t)(p)) #endif #if defined(_WIN32) && defined(_MSC_VER) # define vsnprintf _vsnprintf +# define snprintf _snprintf #endif #if !defined(TCL_THREADS) # define TCL_THREADS 1 #endif @@ -180,11 +176,11 @@ Tcl_ResolveRuntimeVarProc *fetchProc; Tcl_ResolveVarDeleteProc *deleteProc; } Tcl_ResolvedVarInfo; typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp, - const char *name, int length, Tcl_Namespace *context, + const char *name, Tcl_Size length, Tcl_Namespace *context, Tcl_ResolvedVarInfo **rPtr); typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, const char *name, Tcl_Namespace *context, int flags, Tcl_Var *rPtr); @@ -210,10 +206,13 @@ * lookup is performed for upvar (or similar) purposes, with slightly * different rules: * - Bug #696893 - variable is either proc-local or in the current * namespace; never follow the second (global) resolution path * - Bug #631741 - do not use special namespace or interp resolvers + * + * It should also not collide with the (deprecated) TCL_PARSE_PART1 flag + * (Bug #835020) */ #define TCL_AVOID_RESOLVERS 0x40000 /* @@ -224,19 +223,19 @@ typedef struct Tcl_Ensemble Tcl_Ensemble; typedef struct NamespacePathEntry NamespacePathEntry; /* - * Special hashtable for variables: this is just a Tcl_HashTable with an nsPtr - * field added at the end: in this way variables can find their namespace - * without having to copy a pointer in their struct: they can access it via + * Special hashtable for variables: This is just a Tcl_HashTable with a nsPtr + * field added at the end, so that variables can find their namespace + * without having to copy a pointer in their struct by accessing them via * their hPtr->tablePtr. */ typedef struct TclVarHashTable { - Tcl_HashTable table; - struct Namespace *nsPtr; + Tcl_HashTable table; /* "Inherit" from Tcl_HashTable. */ + struct Namespace *nsPtr; /* The namespace containing the variables. */ } TclVarHashTable; /* * This is for itcl - it likes to search our varTables directly :( */ @@ -265,11 +264,11 @@ * This contains no ::'s. The name of the * global namespace is "" although "::" is an * synonym. */ char *fullName; /* The namespace's fully qualified name. This * starts with ::. */ - void *clientData; /* An arbitrary value associated with this + void *clientData; /* An arbitrary value associated with this * namespace. */ Tcl_NamespaceDeleteProc *deleteProc; /* Procedure invoked when deleting the * namespace to, e.g., free clientData. */ struct Namespace *parentPtr;/* Points to the namespace that contains this @@ -282,20 +281,20 @@ Tcl_HashTable *childTablePtr; /* Contains any child namespaces. Indexed by * strings; values have type (Namespace *). If * NULL, there are no children. */ #endif - size_t nsId; /* Unique id for the namespace. */ + unsigned long nsId; /* Unique id for the namespace. */ Tcl_Interp *interp; /* The interpreter containing this * namespace. */ int flags; /* OR-ed combination of the namespace status * flags NS_DYING and NS_DEAD listed below. */ - size_t activationCount; /* Number of "activations" or active call + Tcl_Size activationCount; /* Number of "activations" or active call * frames for this namespace that are on the * Tcl call stack. The namespace won't be * freed until activationCount becomes zero. */ - size_t refCount; /* Count of references by namespaceName + Tcl_Size refCount; /* Count of references by namespaceName * objects. The namespace can't be freed until * refCount becomes zero. */ Tcl_HashTable cmdTable; /* Contains all the commands currently * registered in the namespace. Indexed by * strings; values have type (Command *). @@ -312,20 +311,20 @@ * pattern may include "string match" style * wildcard characters to specify multiple * commands; however, no namespace qualifiers * are allowed. NULL if no export patterns are * registered. */ - size_t numExportPatterns; /* Number of export patterns currently + Tcl_Size numExportPatterns; /* Number of export patterns currently * registered using "namespace export". */ - size_t maxExportPatterns; /* Number of export patterns for which space + Tcl_Size maxExportPatterns; /* Number of export patterns for which space * is currently allocated. */ - size_t cmdRefEpoch; /* Incremented if a newly added command + Tcl_Size cmdRefEpoch; /* Incremented if a newly added command * shadows a command for which this namespace * has already cached a Command* pointer; this * causes all its cached Command* pointers to * be invalidated. */ - size_t resolverEpoch; /* Incremented whenever (a) the name + Tcl_Size resolverEpoch; /* Incremented whenever (a) the name * resolution rules change for this namespace * or (b) a newly added command shadows a * command that is compiled to bytecodes. This * invalidates all byte codes compiled in the * namespace, causing the code to be @@ -348,11 +347,11 @@ * usual variable resolution mechanism in Tcl. * This procedure is invoked within * LookupCompiledLocal to resolve variable * references within the namespace at compile * time. */ - size_t exportLookupEpoch; /* Incremented whenever a command is added to + Tcl_Size exportLookupEpoch; /* Incremented whenever a command is added to * a namespace, removed from a namespace or * the exports of a namespace are changed. * Allows TIP#112-driven command lists to be * validated efficiently. */ Tcl_Ensemble *ensembles; /* List of structures that contain the details @@ -359,11 +358,11 @@ * of the ensembles that are implemented on * top of this namespace. */ Tcl_Obj *unknownHandlerPtr; /* A script fragment to be used when command * resolution in this namespace fails. TIP * 181. */ - size_t commandPathLength; /* The length of the explicit path. */ + Tcl_Size commandPathLength; /* The length of the explicit path. */ NamespacePathEntry *commandPathArray; /* The explicit path of the namespace as an * array. */ NamespacePathEntry *commandPathSourceList; /* Linked list of path entries that point to @@ -397,46 +396,48 @@ /* * Flags used to represent the status of a namespace: * * NS_DYING - 1 means Tcl_DeleteNamespace has been called to delete the - * namespace but there are still active call frames on the Tcl + * namespace. There may still be active call frames on the Tcl * stack that refer to the namespace. When the last call frame - * referring to it has been popped, it's variables and command - * will be destroyed and it will be marked "dead" (NS_DEAD). The - * namespace can no longer be looked up by name. + * referring to it has been popped, its remaining variables and + * commands are destroyed and it is marked "dead" (NS_DEAD). + * NS_TEARDOWN -1 means that TclTeardownNamespace has already been called on + * this namespace and it should not be called again [Bug 1355942]. * NS_DEAD - 1 means Tcl_DeleteNamespace has been called to delete the - * namespace and no call frames still refer to it. Its variables - * and command have already been destroyed. This bit allows the - * namespace resolution code to recognize that the namespace is - * "deleted". When the last namespaceName object in any byte code - * unit that refers to the namespace has been freed (i.e., when - * the namespace's refCount is 0), the namespace's storage will - * be freed. - * NS_KILLED - 1 means that TclTeardownNamespace has already been called on - * this namespace and it should not be called again [Bug 1355942] + * namespace and no call frames still refer to it. It is no longer + * accessible by name. Its variables and commands have already + * been destroyed. When the last namespaceName object in any byte + * code unit that refers to the namespace has been freed (i.e., + * when the namespace's refCount is 0), the namespace's storage + * will be freed. * NS_SUPPRESS_COMPILATION - * Marks the commands in this namespace for not being compiled, * forcing them to be looked up every time. */ #define NS_DYING 0x01 #define NS_DEAD 0x02 -#define NS_KILLED 0x04 +#define NS_TEARDOWN 0x04 +#define NS_KILLED 0x04 /* Same as NS_TEARDOWN (Deprecated) */ #define NS_SUPPRESS_COMPILATION 0x08 /* * Flags passed to TclGetNamespaceForQualName: * * TCL_GLOBAL_ONLY - (see tcl.h) Look only in the global ns. * TCL_NAMESPACE_ONLY - (see tcl.h) Look only in the context ns. * TCL_CREATE_NS_IF_UNKNOWN - Create unknown namespaces. * TCL_FIND_ONLY_NS - The name sought is a namespace name. + * TCL_FIND_IF_NOT_SIMPLE - Retrieve last namespace even if the rest of + * name is not simple name (contains ::). */ #define TCL_CREATE_NS_IF_UNKNOWN 0x800 #define TCL_FIND_ONLY_NS 0x1000 +#define TCL_FIND_IF_NOT_SIMPLE 0x2000 /* * The client data for an ensemble command. This consists of the table of * commands that are actually exported by the namespace, and an epoch counter * that, combined with the exportLookupEpoch field of the namespace structure, @@ -449,11 +450,11 @@ Tcl_Command token; /* The token for the command that provides * ensemble support for the namespace, or NULL * if the command has been deleted (or never * existed; the global namespace never has an * ensemble command.) */ - size_t epoch; /* The epoch at which this ensemble's table of + Tcl_Size epoch; /* The epoch at which this ensemble's table of * exported commands is valid. */ char **subcommandArrayPtr; /* Array of ensemble subcommand names. At all * consistent points, this will have the same * number of entries as there are entries in * the subcommandTable hash. */ @@ -475,11 +476,11 @@ * this field points to this ensemble, the * structure has already been unlinked from * all lists, and cannot be found by scanning * the list from the namespace's ensemble * field. */ - int flags; /* ORed combo of TCL_ENSEMBLE_PREFIX, + int flags; /* OR'ed combo of TCL_ENSEMBLE_PREFIX, * ENSEMBLE_DEAD and ENSEMBLE_COMPILE. */ /* OBJECT FIELDS FOR ENSEMBLE CONFIGURATION */ Tcl_Obj *subcommandDict; /* Dictionary providing mapping from @@ -502,15 +503,15 @@ * the arguments to the ensemble command * (including objv[0]) and will have the * results passed directly back to the caller * (including the error code) unless the code * is TCL_CONTINUE in which case the - * subcommand will be reparsed by the ensemble + * subcommand will be re-parsed by the ensemble * core, presumably because the ensemble * itself has been updated. */ Tcl_Obj *parameterList; /* List of ensemble parameter names. */ - int numParameters; /* Cached number of parameters. This is either + Tcl_Size numParameters; /* Cached number of parameters. This is either * 0 (if the parameterList field is NULL) or * the length of the list in the parameterList * field. */ } EnsembleConfig; @@ -536,11 +537,11 @@ */ typedef struct VarTrace { Tcl_VarTraceProc *traceProc;/* Procedure to call when operations given by * flags are performed on variable. */ - void *clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ int flags; /* What events the trace procedure is * interested in: OR-ed combination of * TCL_TRACE_READS, TCL_TRACE_WRITES, * TCL_TRACE_UNSETS and TCL_TRACE_ARRAY. */ struct VarTrace *nextPtr; /* Next in list of traces associated with a @@ -555,18 +556,18 @@ typedef struct CommandTrace { Tcl_CommandTraceProc *traceProc; /* Procedure to call when operations given by * flags are performed on command. */ - void *clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ int flags; /* What events the trace procedure is * interested in: OR-ed combination of * TCL_TRACE_RENAME, TCL_TRACE_DELETE. */ struct CommandTrace *nextPtr; /* Next in list of traces associated with a * particular command. */ - size_t refCount; /* Used to ensure this structure is not + Tcl_Size refCount; /* Used to ensure this structure is not * deleted too early. Keeps track of how many * pieces of code have a pointer to this * structure. */ } CommandTrace; @@ -625,21 +626,21 @@ Tcl_Obj *objPtr; /* The variable's object value. Used for * scalar variables and array elements. */ TclVarHashTable *tablePtr;/* For array variables, this points to * information about the hash table used to * implement the associative array. Points to - * Tcl_Alloc-ed data. */ + * ckalloc-ed data. */ struct Var *linkPtr; /* If this is a global variable being referred * to in a procedure, or a variable created by * "upvar", this field points to the * referenced variable's Var struct. */ } value; } Var; typedef struct VarInHash { - Var var; - size_t refCount; /* Counts number of active uses of this + Var var; /* "Inherit" from Var. */ + Tcl_Size refCount; /* Counts number of active uses of this * variable: 1 for the entry in the hash * table, 1 for each additional variable whose * linkPtr points here, 1 for each nested * trace active on variable, and 1 if the * variable is a namespace variable. This @@ -646,11 +647,11 @@ * record can't be deleted until refCount * becomes 0. */ Tcl_HashEntry entry; /* The hash table entry that refers to this * variable. This is used to find the name of * the variable and to delete it from its - * hashtable if it is no longer needed. It + * hash table if it is no longer needed. It * also holds the variable's name. */ } VarInHash; /* * Flag bits for variables. The first two (VAR_ARRAY and VAR_LINK) are @@ -657,11 +658,11 @@ * mutually exclusive and give the "type" of the variable. If none is set, * this is a scalar variable. * * VAR_ARRAY - 1 means this is an array variable rather than * a scalar variable or link. The "tablePtr" - * field points to the array's hashtable for its + * field points to the array's hash table for its * elements. * VAR_LINK - 1 means this Var structure contains a pointer * to another Var structure that either has the * real value or is itself another VAR_LINK * pointer. Variables like this come about @@ -670,16 +671,16 @@ * namespaces. * * Flags that indicate the type and status of storage; none is set for * compiled local variables (Var structs). * - * VAR_IN_HASHTABLE - 1 means this variable is in a hashtable and - * the Var structure is malloced. 0 if it is a + * VAR_IN_HASHTABLE - 1 means this variable is in a hash table and + * the Var structure is malloc'ed. 0 if it is a * local variable that was assigned a slot in a * procedure frame by the compiler so the Var * storage is part of the call frame. - * VAR_DEAD_HASH 1 means that this var's entry in the hashtable + * VAR_DEAD_HASH 1 means that this var's entry in the hash table * has already been deleted. * VAR_ARRAY_ELEMENT - 1 means that this variable is an array * element, so it is not legal for it to be an * array itself (the VAR_ARRAY flag had better * not be set). @@ -870,27 +871,33 @@ : NULL) #define VarHashRefCount(varPtr) \ ((VarInHash *) (varPtr))->refCount +#define VarHashGetKey(varPtr) \ + (((VarInHash *)(varPtr))->entry.key.objPtr) + /* * Macros for direct variable access by TEBC. */ -#define TclIsVarDirectReadable(varPtr) \ - ( !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ)) \ - && (varPtr)->value.objPtr) +#define TclIsVarTricky(varPtr,trickyFlags) \ + ((varPtr)->flags & (VAR_ARRAY|VAR_LINK|trickyFlags)) + +#define TclIsVarDirectReadable(varPtr) \ + ( (!TclIsVarTricky(varPtr,VAR_TRACED_READ)) \ + && (varPtr)->value.objPtr) #define TclIsVarDirectWritable(varPtr) \ - !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_WRITE|VAR_DEAD_HASH)) + (!TclIsVarTricky(varPtr,VAR_TRACED_WRITE|VAR_DEAD_HASH)) #define TclIsVarDirectUnsettable(varPtr) \ - !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ|VAR_TRACED_WRITE|VAR_TRACED_UNSET|VAR_DEAD_HASH)) + (!TclIsVarTricky(varPtr,VAR_TRACED_READ|VAR_TRACED_WRITE|VAR_TRACED_UNSET|VAR_DEAD_HASH)) #define TclIsVarDirectModifyable(varPtr) \ - ( !((varPtr)->flags & (VAR_ARRAY|VAR_LINK|VAR_TRACED_READ|VAR_TRACED_WRITE)) \ - && (varPtr)->value.objPtr) + ( (!TclIsVarTricky(varPtr,VAR_TRACED_READ|VAR_TRACED_WRITE)) \ + && (varPtr)->value.objPtr) #define TclIsVarDirectReadable2(varPtr, arrayPtr) \ (TclIsVarDirectReadable(varPtr) &&\ (!(arrayPtr) || !((arrayPtr)->flags & VAR_TRACED_READ))) @@ -907,11 +914,13 @@ * Data structures related to procedures. These are used primarily in * tclProc.c, tclCompile.c, and tclExecute.c. *---------------------------------------------------------------- */ -#if defined(__GNUC__) && (__GNUC__ > 2) +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +# define TCLFLEXARRAY +#elif defined(__GNUC__) && (__GNUC__ > 2) # define TCLFLEXARRAY 0 #else # define TCLFLEXARRAY 1 #endif @@ -938,13 +947,13 @@ typedef struct CompiledLocal { struct CompiledLocal *nextPtr; /* Next compiler-recognized local variable for * this procedure, or NULL if this is the last * local. */ - size_t nameLength; /* The number of bytes in local variable's name. + Tcl_Size nameLength; /* The number of bytes in local variable's name. * Among others used to speed up var lookups. */ - int frameIndex; /* Index in the array of compiler-assigned + Tcl_Size frameIndex; /* Index in the array of compiler-assigned * variables in the procedure call frame. */ int flags; /* Flag bits for the local variable. Same as * the flags for the Var structure above, * although only VAR_ARGUMENT, VAR_TEMPORARY, * and VAR_RESOLVED make sense. */ @@ -956,11 +965,11 @@ * supplied by the Tcl_ResolveCompiledVarProc * associated with a namespace. Each variable * is marked by a unique tag during * compilation, and that same tag is used to * find the variable at runtime. */ - char name[TCLFLEXARRAY]; /* Name of the local variable starts here. If + char name[TCLFLEXARRAY]; /* Name of the local variable starts here. If * the name is NULL, this will just be '\0'. * The actual size of this field will be large * enough to hold the name. MUST BE THE LAST * FIELD IN THE STRUCTURE! */ } CompiledLocal; @@ -972,11 +981,11 @@ */ typedef struct Proc { struct Interp *iPtr; /* Interpreter for which this command is * defined. */ - size_t refCount; /* Reference count: 1 if still present in + Tcl_Size refCount; /* Reference count: 1 if still present in * command table plus 1 for each call to the * procedure that is currently active. This * structure can be freed when refCount * becomes zero. */ struct Command *cmdPtr; /* Points to the Command structure for this @@ -983,12 +992,12 @@ * procedure. This is used to get the * namespace in which to execute the * procedure. */ Tcl_Obj *bodyPtr; /* Points to the ByteCode object for * procedure's body command. */ - int numArgs; /* Number of formal parameters. */ - int numCompiledLocals; /* Count of local variables recognized by the + Tcl_Size numArgs; /* Number of formal parameters. */ + Tcl_Size numCompiledLocals; /* Count of local variables recognized by the * compiler including arguments and * temporaries. */ CompiledLocal *firstLocalPtr; /* Pointer to first of the procedure's * compiler-allocated local variables, or NULL @@ -1011,14 +1020,14 @@ * The structure below defines a command trace. This is used to allow Tcl * clients to find out whenever a command is about to be executed. */ typedef struct Trace { - int level; /* Only trace commands at nesting level less + Tcl_Size level; /* Only trace commands at nesting level less * than or equal to this. */ Tcl_CmdObjTraceProc *proc; /* Procedure to call to trace command. */ - void *clientData; /* Arbitrary value to pass to proc. */ + void *clientData; /* Arbitrary value to pass to proc. */ struct Trace *nextPtr; /* Next in list of traces for this interp. */ int flags; /* Flags governing the trace - see * Tcl_CreateObjTrace for details. */ Tcl_CmdObjTraceDeleteProc *delProc; /* Procedure to call when trace is deleted. */ @@ -1047,19 +1056,32 @@ /* * Flag values designating types of execution traces. See tclTrace.c for * related flag values. * * TCL_TRACE_ENTER_EXEC - triggers enter/enterstep traces. - * - passed to Tcl_CreateObjTrace to set up + * - passed to Tcl_CreateObjTrace to set up * "enterstep" traces. * TCL_TRACE_LEAVE_EXEC - triggers leave/leavestep traces. - * - passed to Tcl_CreateObjTrace to set up + * - passed to Tcl_CreateObjTrace to set up * "leavestep" traces. */ #define TCL_TRACE_ENTER_EXEC 1 #define TCL_TRACE_LEAVE_EXEC 2 + +MODULE_SCOPE Tcl_Obj *TclArithSeriesObjIndex(Tcl_Interp *, Tcl_Obj *, + Tcl_Size index); +MODULE_SCOPE Tcl_Size TclArithSeriesObjLength(Tcl_Obj *arithSeriesPtr); +MODULE_SCOPE Tcl_Obj * TclArithSeriesObjRange(Tcl_Interp *interp, + Tcl_Obj *arithSeriesPtr, Tcl_Size fromIdx, Tcl_Size toIdx); +MODULE_SCOPE Tcl_Obj * TclArithSeriesObjReverse(Tcl_Interp *interp, + Tcl_Obj *arithSeriesPtr); +MODULE_SCOPE int TclArithSeriesGetElements(Tcl_Interp *interp, + Tcl_Obj *objPtr, Tcl_Size *objcPtr, Tcl_Obj ***objvPtr); +MODULE_SCOPE Tcl_Obj * TclNewArithSeriesObj(Tcl_Interp *interp, + int useDoubles, Tcl_Obj *startObj, Tcl_Obj *endObj, + Tcl_Obj *stepObj, Tcl_Obj *lenObj); /* * The structure below defines an entry in the assocData hash table which is * associated with an interpreter. The entry contains a pointer to a function * to call when the interpreter is deleted, and a pointer to a user-defined @@ -1066,11 +1088,11 @@ * piece of data. */ typedef struct AssocData { Tcl_InterpDeleteProc *proc; /* Proc to call when deleting. */ - void *clientData; /* Value to pass to proc. */ + void *clientData; /* Value to pass to proc. */ } AssocData; /* * The structure below defines a call frame. A call frame defines a naming * context for a procedure call: its local naming scope (for local variables) @@ -1089,13 +1111,13 @@ * Will be grown to contain: pointers to the varnames (allocated at the end), * plus the init values for each variable (suitable to be memcopied on init) */ typedef struct LocalCache { - size_t refCount; - int numVars; - Tcl_Obj *varName0; + Tcl_Size refCount; /* Reference count. */ + Tcl_Size numVars; /* Number of variables. */ + Tcl_Obj *varName0; /* First variable name. */ } LocalCache; #define localName(framePtr, i) \ ((&((framePtr)->localCachePtr->varName0))[(i)]) @@ -1110,25 +1132,24 @@ * treated as references to namespace vars; * varTablePtr and compiledLocals are ignored. * If FRAME_IS_PROC is set, the frame was * pushed to execute a Tcl procedure and may * have local vars. */ - int objc; /* This and objv below describe the arguments + Tcl_Size objc; /* This and objv below describe the arguments * for this procedure call. */ Tcl_Obj *const *objv; /* Array of argument objects. */ - struct CallFrame *callerPtr; - /* Value of interp->framePtr when this + struct CallFrame *callerPtr;/* Value of interp->framePtr when this * procedure was invoked (i.e. next higher in * stack of all active procedures). */ struct CallFrame *callerVarPtr; /* Value of interp->varFramePtr when this * procedure was invoked (i.e. determines * variable scoping within caller). Same as * callerPtr unless an "uplevel" command or * something equivalent was active in the * caller). */ - int level; /* Level of this procedure, for "uplevel" + Tcl_Size level; /* Level of this procedure, for "uplevel" * purposes (i.e. corresponds to nesting of * callerVarPtr's, not callerPtr's). 1 for * outermost procedure, 0 for top-level. */ Proc *procPtr; /* Points to the structure defining the called * procedure. Used to get information such as @@ -1138,32 +1159,33 @@ TclVarHashTable *varTablePtr; /* Hash table containing local variables not * recognized by the compiler, or created at * execution time through, e.g., upvar. * Initially NULL and created if needed. */ - int numCompiledLocals; /* Count of local variables recognized by the - * compiler including arguments. */ + Tcl_Size numCompiledLocals; /* Count of local variables recognized + * by the compiler including arguments. */ Var *compiledLocals; /* Points to the array of local variables * recognized by the compiler. The compiler * emits code that refers to these variables * using an index into this array. */ - void *clientData; /* Pointer to some context that is used by + void *clientData; /* Pointer to some context that is used by * object systems. The meaning of the contents * of this field is defined by the code that * sets it, and it should only ever be set by * the code that is pushing the frame. In that * case, the code that sets it should also * have some means of discovering what the * meaning of the value is, which we do not * specify. */ - LocalCache *localCachePtr; - Tcl_Obj *tailcallPtr; - /* NULL if no tailcall is scheduled */ + LocalCache *localCachePtr; /* Pointer to the start of the cached variable + * names and initialisation data for local + * variables. */ + Tcl_Obj *tailcallPtr; /* NULL if no tailcall is scheduled */ } CallFrame; -#define FRAME_IS_PROC 0x1 -#define FRAME_IS_LAMBDA 0x2 +#define FRAME_IS_PROC 0x1 /* Frame is a procedure body. */ +#define FRAME_IS_LAMBDA 0x2 /* Frame is a lambda term body. */ #define FRAME_IS_METHOD 0x4 /* The frame is a method body, and the frame's * clientData field contains a CallContext * reference. Part of TIP#257. */ #define FRAME_IS_OO_DEFINE 0x8 /* The frame is part of the inside workings of * the [oo::define] command; the clientData @@ -1199,12 +1221,12 @@ */ int type; /* Values see below. */ int level; /* Number of frames in stack, prevent O(n) * scan of list. */ - int *line; /* Lines the words of the command start on. */ - int nline; + Tcl_Size *line; /* Lines the words of the command start on. */ + Tcl_Size nline; /* Number of lines in CmdFrame.line. */ CallFrame *framePtr; /* Procedure activation record, may be * NULL. */ struct CmdFrame *nextPtr; /* Link to calling frame. */ /* * Data needed for Eval vs TEBC @@ -1244,35 +1266,35 @@ const char *pc; /* ... and instruction pointer. */ } tebc; } data; Tcl_Obj *cmdObj; const char *cmd; /* The executed command, if possible... */ - size_t len; /* ... and its length. */ + Tcl_Size len; /* ... and its length. */ const struct CFWordBC *litarg; /* Link to set of literal arguments which have * ben pushed on the lineLABCPtr stack by * TclArgumentBCEnter(). These will be removed * by TclArgumentBCRelease. */ } CmdFrame; typedef struct CFWord { CmdFrame *framePtr; /* CmdFrame to access. */ - int word; /* Index of the word in the command. */ - size_t refCount; /* Number of times the word is on the + Tcl_Size word; /* Index of the word in the command. */ + Tcl_Size refCount; /* Number of times the word is on the * stack. */ } CFWord; typedef struct CFWordBC { CmdFrame *framePtr; /* CmdFrame to access. */ - size_t pc; /* Instruction pointer of a command in + Tcl_Size pc; /* Instruction pointer of a command in * ExtCmdLoc.loc[.] */ - int word; /* Index of word in + Tcl_Size word; /* Index of word in * ExtCmdLoc.loc[cmd]->line[.] */ struct CFWordBC *prevPtr; /* Previous entry in stack for same Tcl_Obj. */ struct CFWordBC *nextPtr; /* Next entry for same command call. See * CmdFrame litarg field for the list start. */ - Tcl_Obj *obj; /* Back reference to hashtable key */ + Tcl_Obj *obj; /* Back reference to hash table key */ } CFWordBC; /* * Structure to record the locations of invisible continuation lines in * literal scripts, as character offset from the beginning of the script. Both @@ -1282,23 +1304,23 @@ * the \n which was part of it is gone as well, breaking regular line * tracking. * * These structures are allocated and filled by both the function * TclSubstTokens() in the file "tclParse.c" and its caller TclEvalEx() in the - * file "tclBasic.c", and stored in the thread-global hashtable "lineCLPtr" in + * file "tclBasic.c", and stored in the thread-global hash table "lineCLPtr" in * file "tclObj.c". They are used by the functions TclSetByteCodeFromAny() and * TclCompileScript(), both found in the file "tclCompile.c". Their memory is * released by the function TclFreeObj(), in the file "tclObj.c", and also by * the function TclThreadFinalizeObjects(), in the same file. */ #define CLL_END (-1) typedef struct ContLineLoc { - int num; /* Number of entries in loc, not counting the + Tcl_Size num; /* Number of entries in loc, not counting the * final -1 marker entry. */ - int loc[TCLFLEXARRAY];/* Table of locations, as character offsets. + Tcl_Size loc[TCLFLEXARRAY];/* Table of locations, as character offsets. * The table is allocated as part of the * structure, extending behind the nominal end * of the structure. An entry containing the * value -1 is put after the last location, as * end-marker/sentinel. */ @@ -1335,18 +1357,18 @@ */ typedef Tcl_Obj * (GetFrameInfoValueProc)(void *clientData); typedef struct { const char *name; /* Name of this field. */ - GetFrameInfoValueProc *proc; /* Function to generate a Tcl_Obj* from the + GetFrameInfoValueProc *proc;/* Function to generate a Tcl_Obj* from the * clientData, or just use the clientData * directly (after casting) if NULL. */ - void *clientData; /* Context for above function, or Tcl_Obj* if + void *clientData; /* Context for above function, or Tcl_Obj* if * proc field is NULL. */ } ExtraFrameInfoField; typedef struct { - size_t length; /* Length of array. */ + Tcl_Size length; /* Length of array. */ ExtraFrameInfoField fields[2]; /* Really as long as necessary, but this is * long enough for nearly anything. */ } ExtraFrameInfo; @@ -1407,24 +1429,26 @@ * commands. Pointers to these procedures are kept in the Command structure * describing each command. The integer value returned by a CompileProc must * be one of the following: * * TCL_OK Compilation completed normally. - * TCL_ERROR Compilation could not be completed. This can be just a - * judgment by the CompileProc that the command is too - * complex to compile effectively, or it can indicate - * that in the current state of the interp, the command - * would raise an error. The bytecode compiler will not - * do any error reporting at compiler time. Error - * reporting is deferred until the actual runtime, - * because by then changes in the interp state may allow - * the command to be successfully evaluated. + * TCL_ERROR Compilation could not be completed. This can be just a + * judgment by the CompileProc that the command is too + * complex to compile effectively, or it can indicate + * that in the current state of the interp, the command + * would raise an error. The bytecode compiler will not + * do any error reporting at compiler time. Error + * reporting is deferred until the actual runtime, + * because by then changes in the interp state may allow + * the command to be successfully evaluated. * TCL_OUT_LINE_COMPILE A source-compatible alias for TCL_ERROR, kept for the - * sake of old code only. + * sake of old code only. */ -#define TCL_OUT_LINE_COMPILE TCL_ERROR +#ifndef TCL_NO_DEPRECATED +# define TCL_OUT_LINE_COMPILE TCL_ERROR +#endif typedef int (CompileProc)(Tcl_Interp *interp, Tcl_Parse *parsePtr, struct Command *cmdPtr, struct CompileEnv *compEnvPtr); /* @@ -1434,67 +1458,85 @@ typedef int (CompileHookProc)(Tcl_Interp *interp, struct CompileEnv *compEnvPtr, void *clientData); /* - * The data structure for a (linked list of) execution stacks. + * The data structure for a (linked list of) execution stacks. Note that the + * first word on a particular execution stack is NULL, which is used as a + * marker to say "go to the previous stack in the list" when unwinding the + * stack. */ typedef struct ExecStack { - struct ExecStack *prevPtr; - struct ExecStack *nextPtr; - Tcl_Obj **markerPtr; - Tcl_Obj **endPtr; - Tcl_Obj **tosPtr; + struct ExecStack *prevPtr; /* Previous stack in list. */ + struct ExecStack *nextPtr; /* Next stack in list. */ + Tcl_Obj **markerPtr; /* The location of the NULL marker. */ + Tcl_Obj **endPtr; /* Where the stack end is. */ + Tcl_Obj **tosPtr; /* Where the stack top is. */ Tcl_Obj *stackWords[TCLFLEXARRAY]; + /* The actual stack space, following this + * structure in memory. */ } ExecStack; +/* + * Saved copies of the stack frame references from the interpreter. Have to be + * restored into the interpreter to be used. + */ +typedef struct CorContext { + CallFrame *framePtr; /* See Interp.framePtr */ + CallFrame *varFramePtr; /* See Interp.varFramePtr */ + CmdFrame *cmdFramePtr; /* See Interp.cmdFramePtr */ + Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ +} CorContext; + /* * The data structure defining the execution environment for ByteCode's. * There is one ExecEnv structure per Tcl interpreter. It holds the evaluation * stack that holds command operands and results. The stack grows towards * increasing addresses. The member stackPtr points to the stackItems of the * currently active execution stack. */ -typedef struct CorContext { - struct CallFrame *framePtr; - struct CallFrame *varFramePtr; - struct CmdFrame *cmdFramePtr; /* See Interp.cmdFramePtr */ - Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ -} CorContext; - typedef struct CoroutineData { struct Command *cmdPtr; /* The command handle for the coroutine. */ struct ExecEnv *eePtr; /* The special execution environment (stacks, * etc.) for the coroutine. */ struct ExecEnv *callerEEPtr;/* The execution environment for the caller of * the coroutine, which might be the * interpreter global environment or another * coroutine. */ - CorContext caller; - CorContext running; - Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ - void *stackLevel; - int auxNumLevels; /* While the coroutine is running the + CorContext caller; /* Caller's saved execution context. */ + CorContext running; /* This coroutine's saved execution context. */ + Tcl_HashTable *lineLABCPtr; /* See Interp.lineLABCPtr */ + void *stackLevel; /* C stack frame reference. Used to try to + * ensure we don't overflow that stack. */ + Tcl_Size auxNumLevels; /* While the coroutine is running the * numLevels of the create/resume command is * stored here; for suspended coroutines it * holds the nesting numLevels at yield. */ - int nargs; /* Number of args required for resuming this - * coroutine; -2 means "0 or 1" (default), -1 - * means "any" */ + Tcl_Size nargs; /* Number of args required for resuming this + * coroutine; COROUTINE_ARGUMENTS_SINGLE_OPTIONAL + * means "0 or 1" (default), + * COROUTINE_ARGUMENTS_ARBITRARY means "any" */ + Tcl_Obj *yieldPtr; /* The command to yield to. Stored here in + * order to reset splice point in + * TclNRCoroutineActivateCallback if the + * coroutine is busy. */ } CoroutineData; typedef struct ExecEnv { ExecStack *execStackPtr; /* Points to the first item in the evaluation * stack on the heap. */ Tcl_Obj *constants[2]; /* Pointers to constant "0" and "1" objs. */ - struct Tcl_Interp *interp; + struct Tcl_Interp *interp; /* Owning interpreter. */ struct NRE_callback *callbackPtr; /* Top callback in NRE's stack. */ struct CoroutineData *corPtr; - int rewind; + /* Current coroutine. */ + int rewind; /* Set when exception trapping is disabled + * because a context is being deleted (e.g., + * the current coroutine has been deleted). */ } ExecEnv; #define COR_IS_SUSPENDED(corPtr) \ ((corPtr)->stackLevel == NULL) @@ -1518,11 +1560,11 @@ struct LiteralEntry *nextPtr; /* Points to next entry in this hash bucket or * NULL if end of chain. */ Tcl_Obj *objPtr; /* Points to Tcl object that holds the * literal's bytes and length. */ - size_t refCount; /* If in an interpreter's global literal + Tcl_Size refCount; /* If in an interpreter's global literal * table, the number of ByteCode structures * that share the literal object; the literal * entry can be freed when refCount drops to * 0. If in a local literal table, TCL_INDEX_NONE. */ Namespace *nsPtr; /* Namespace in which this literal is used. We @@ -1536,17 +1578,17 @@ * points to first entry in bucket's hash * chain, or NULL. */ LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE]; /* Bucket array used for small tables to avoid * mallocs and frees. */ - size_t numBuckets; /* Total number of buckets allocated at + TCL_HASH_TYPE numBuckets; /* Total number of buckets allocated at * **buckets. */ - size_t numEntries; /* Total number of entries present in + TCL_HASH_TYPE numEntries; /* Total number of entries present in * table. */ - size_t rebuildSize; /* Enlarge table when numEntries gets to be + TCL_HASH_TYPE rebuildSize; /* Enlarge table when numEntries gets to be * this large. */ - size_t mask; /* Mask value used in hashing function. */ + TCL_HASH_TYPE mask; /* Mask value used in hashing function. */ } LiteralTable; /* * The following structure defines for each Tcl interpreter various * statistics-related information about the bytecode compiler and @@ -1553,22 +1595,23 @@ * interpreter's operation in that interpreter. */ #ifdef TCL_COMPILE_STATS typedef struct ByteCodeStats { - size_t numExecutions; /* Number of ByteCodes executed. */ + size_t numExecutions; /* Number of ByteCodes executed. */ size_t numCompilations; /* Number of ByteCodes created. */ size_t numByteCodesFreed; /* Number of ByteCodes destroyed. */ - size_t instructionCount[256]; /* Number of times each instruction was + size_t instructionCount[256]; + /* Number of times each instruction was * executed. */ double totalSrcBytes; /* Total source bytes ever compiled. */ double totalByteCodeBytes; /* Total bytes for all ByteCodes. */ double currentSrcBytes; /* Src bytes for all current ByteCodes. */ double currentByteCodeBytes;/* Code bytes in all current ByteCodes. */ - size_t srcCount[32]; /* Source size distribution: # of srcs of + size_t srcCount[32]; /* Source size distribution: # of srcs of * size [2**(n-1)..2**n), n in [0..32). */ size_t byteCodeCount[32]; /* ByteCode size distribution. */ size_t lifetimeCount[32]; /* ByteCode lifetime distribution (ms). */ double currentInstBytes; /* Instruction bytes-current ByteCodes. */ @@ -1594,11 +1637,11 @@ typedef struct { const char *name; /* The name of the subcommand. */ Tcl_ObjCmdProc *proc; /* The implementation of the subcommand. */ CompileProc *compileProc; /* The compiler for the subcommand. */ Tcl_ObjCmdProc *nreProc; /* NRE implementation of this command. */ - void *clientData; /* Any clientData to give the command. */ + void *clientData; /* Any clientData to give the command. */ int unsafe; /* Whether this command is to be hidden by * default in a safe interpreter. */ } EnsembleImplMap; /* @@ -1660,28 +1703,28 @@ * already (this can happen if deleteProc * causes the command to be deleted or * recreated). */ Namespace *nsPtr; /* Points to the namespace containing this * command. */ - size_t refCount; /* 1 if in command hashtable plus 1 for each + Tcl_Size refCount; /* 1 if in command hashtable plus 1 for each * reference from a CmdName Tcl object * representing a command's name in a ByteCode * instruction sequence. This structure can be * freed when refCount becomes zero. */ - size_t cmdEpoch; /* Incremented to invalidate any references + Tcl_Size cmdEpoch; /* Incremented to invalidate any references * that point to this command when it is * renamed, deleted, hidden, or exposed. */ CompileProc *compileProc; /* Procedure called to compile command. NULL * if no compile proc exists for command. */ Tcl_ObjCmdProc *objProc; /* Object-based command procedure. */ void *objClientData; /* Arbitrary value passed to object proc. */ Tcl_CmdProc *proc; /* String-based command procedure. */ - void *clientData; /* Arbitrary value passed to string proc. */ + void *clientData; /* Arbitrary value passed to string proc. */ Tcl_CmdDeleteProc *deleteProc; /* Procedure invoked when deleting command to, * e.g., free all client data. */ - void *deleteData; /* Arbitrary value passed to deleteProc. */ + void *deleteData; /* Arbitrary value passed to deleteProc. */ int flags; /* Miscellaneous bits of information about * command. See below for definitions. */ ImportRef *importRefPtr; /* List of each imported Command created in * another namespace when this command is * imported. These imported commands redirect @@ -1716,18 +1759,20 @@ * TCL_TRACE_DELETE - A delete trace is in progress. Further * recursive deletes will not be traced. * (these last two flags are defined in tcl.h) */ -#define CMD_DYING 0x01 -#define CMD_TRACE_ACTIVE 0x02 -#define CMD_HAS_EXEC_TRACES 0x04 -#define CMD_COMPILES_EXPANDED 0x08 -#define CMD_REDEF_IN_PROGRESS 0x10 -#define CMD_VIA_RESOLVER 0x20 -#define CMD_DEAD 0x40 - +#define CMD_DYING 0x01 +#ifndef TCL_NO_DEPRECATED +# define CMD_IS_DELETED 0x01 /* Same as CMD_DYING */ +#endif +#define CMD_TRACE_ACTIVE 0x02 +#define CMD_HAS_EXEC_TRACES 0x04 +#define CMD_COMPILES_EXPANDED 0x08 +#define CMD_REDEF_IN_PROGRESS 0x10 +#define CMD_VIA_RESOLVER 0x20 +#define CMD_DEAD 0x40 /* *---------------------------------------------------------------- * Data structures related to name resolution procedures. *---------------------------------------------------------------- @@ -1800,22 +1845,35 @@ *---------------------------------------------------------------- */ typedef struct Interp { /* - * The first two fields were named "result" and "freeProc" in earlier - * versions of Tcl. They are no longer used within Tcl, and are no - * longer available to be accessed by extensions. However, they cannot - * be removed. Why? There is a deployed base of stub-enabled extensions - * that query the value of iPtr->stubTable. For them to continue to work, - * the location of the field "stubTable" within the Interp struct cannot - * change. The most robust way to assure that is to leave all fields up to - * that one undisturbed. + * Note: the first three fields must match exactly the fields in a + * Tcl_Interp struct (see tcl.h). If you change one, be sure to change the + * other. + * + * The interpreter's result is held in both the string and the + * objResultPtr fields. These fields hold, respectively, the result's + * string or object value. The interpreter's result is always in the + * result field if that is non-empty, otherwise it is in objResultPtr. + * The two fields are kept consistent unless some C code sets + * interp->result directly. Programs should not access result and + * objResultPtr directly; instead, they should always get and set the + * result using procedures such as Tcl_SetObjResult, Tcl_GetObjResult, and + * Tcl_GetStringResult. See the SetResult man page for details. */ - const char *legacyResult; - void (*legacyFreeProc) (void); + char *result; /* If the last command returned a string + * result, this points to it. Should not be + * accessed directly; see comment above. */ + Tcl_FreeProc *freeProc; /* Zero means a string result is statically + * allocated. TCL_DYNAMIC means string result + * was allocated with ckalloc and should be + * freed with ckfree. Other values give + * address of procedure to invoke to free the + * string result. Tcl_Eval must free it before + * executing next command. */ int errorLine; /* When TCL_ERROR is returned, this gives the * line number in the command where the error * occurred (1 means first line). */ const struct TclStubs *stubTable; /* Pointer to the exported Tcl stub table. In @@ -1823,36 +1881,42 @@ * pointer to the objResultPtr or a pointer to a * buckets array in a hash table. Deployed stubs * enabled extensions check for a NULL pointer value * and for a TCL_STUBS_MAGIC value to verify they * are not [load]ing into one of those pre-stubs - * interps. - */ + * interps. */ TclHandle handle; /* Handle used to keep track of when this * interp is deleted. */ Namespace *globalNsPtr; /* The interpreter's global namespace. */ Tcl_HashTable *hiddenCmdTablePtr; /* Hash table used by tclBasic.c to keep track * of hidden commands on a per-interp * basis. */ - void *interpInfo; /* Information used by tclInterp.c to keep + void *interpInfo; /* Information used by tclInterp.c to keep * track of parent/child interps on a * per-interp basis. */ - void (*optimizer)(void *envPtr); + union { + void (*optimizer)(void *envPtr); + Tcl_HashTable unused2; /* No longer used (was mathFuncTable). The + * unused space in interp was repurposed for + * pluggable bytecode optimizers. The core + * contains one optimizer, which can be + * selectively overridden by extensions. */ + } extra; /* * Information related to procedures and variables. See tclProc.c and * tclVar.c for usage. */ - int numLevels; /* Keeps track of how many nested calls to + Tcl_Size numLevels; /* Keeps track of how many nested calls to * Tcl_Eval are in progress for this * interpreter. It's used to delay deletion of * the table until all Tcl_Eval invocations * are completed. */ - int maxNestingDepth; /* If numLevels exceeds this value then Tcl + Tcl_Size maxNestingDepth; /* If numLevels exceeds this value then Tcl * assumes that infinite recursion has * occurred and it generates an error. */ CallFrame *framePtr; /* Points to top-most in stack of all nested * procedure invocations. */ CallFrame *varFramePtr; /* Points to the call frame whose variables @@ -1866,10 +1930,29 @@ CallFrame *rootFramePtr; /* Global frame pointer for this * interpreter. */ Namespace *lookupNsPtr; /* Namespace to use ONLY on the next * TCL_EVAL_INVOKE call to Tcl_EvalObjv. */ + /* + * Information used by Tcl_AppendResult to keep track of partial results. + * See Tcl_AppendResult code for details. + */ + +#if !defined(TCL_NO_DEPRECATED) + char *appendResult; /* Storage space for results generated by + * Tcl_AppendResult. Ckalloc-ed. NULL means + * not yet allocated. */ + int appendAvl; /* Total amount of space available at + * partialResult. */ + int appendUsed; /* Number of non-null bytes currently stored + * at partialResult. */ +#else + char *appendResultDontUse; + int appendAvlDontUse; + int appendUsedDontUse; +#endif + /* * Information about packages. Used only in tclPkg.c. */ Tcl_HashTable packageTable; /* Describes all of the packages loaded in or @@ -1882,33 +1965,33 @@ * NULL. */ /* * Miscellaneous information: */ - size_t cmdCount; /* Total number of times a command procedure + Tcl_Size cmdCount; /* Total number of times a command procedure * has been called for this interpreter. */ int evalFlags; /* Flags to control next call to Tcl_Eval. * Normally zero, but may be set before * calling Tcl_Eval. See below for valid * values. */ + int unused1; /* No longer used (was termOffset) */ LiteralTable literalTable; /* Contains LiteralEntry's describing all Tcl * objects holding literals of scripts * compiled by the interpreter. Indexed by the * string representations of literals. Used to * avoid creating duplicate objects. */ - size_t compileEpoch; /* Holds the current "compilation epoch" for + Tcl_Size compileEpoch; /* Holds the current "compilation epoch" for * this interpreter. This is incremented to * invalidate existing ByteCodes when, e.g., a * command with a compile procedure is * redefined. */ Proc *compiledProcPtr; /* If a procedure is being compiled, a pointer * to its Proc structure; otherwise, this is * NULL. Set by ObjInterpProc in tclProc.c and * used by tclCompile.c to process local * variables appropriately. */ - ResolverScheme *resolverPtr; - /* Linked list of name resolution schemes + ResolverScheme *resolverPtr;/* Linked list of name resolution schemes * added to this interpreter. Schemes are * added and removed by calling * Tcl_AddInterpResolvers and * Tcl_RemoveInterpResolver respectively. */ Tcl_Obj *scriptFile; /* NULL means there is no nested source @@ -1925,10 +2008,16 @@ * evaluation stack. */ Tcl_Obj *emptyObjPtr; /* Points to an object holding an empty * string. Returned by Tcl_ObjSetVar2 when * variable traces change a variable in a * gross way. */ +#if !defined(TCL_NO_DEPRECATED) + char resultSpace[TCL_DSTRING_STATIC_SIZE+1]; + /* Static space holding small results. */ +#else + char resultSpaceDontUse[TCL_DSTRING_STATIC_SIZE+1]; +#endif Tcl_Obj *objResultPtr; /* If the last command returned an object * result, this points to it. Should not be * accessed directly; see comment above. */ Tcl_ThreadId threadId; /* ID of thread that owns the interpreter. */ @@ -1936,12 +2025,12 @@ /* First in list of active command traces for * interp, or NULL if no active traces. */ ActiveInterpTrace *activeInterpTracePtr; /* First in list of active traces for interp, * or NULL if no active traces. */ - - int tracesForbiddingInline; /* Count of traces (in the list headed by + Tcl_Size tracesForbiddingInline; + /* Count of traces (in the list headed by * tracePtr) that forbid inline bytecode * compilation. */ /* * Fields used to manage extensible return options (TIP 90). @@ -1967,11 +2056,11 @@ * check the limits. */ int exceeded; /* Which limits have been exceeded, described * as flag values the same as the 'active' * field. */ - size_t cmdCount; /* Limit for how many commands to execute in + Tcl_Size cmdCount; /* Limit for how many commands to execute in * the interpreter. */ LimitHandler *cmdHandlers; /* Handlers to execute when the limit is * reached. */ int cmdGranularity; /* Mod factor used to determine how often to @@ -2003,13 +2092,14 @@ Tcl_Obj *const *sourceObjs; /* What arguments were actually input into the * *root* ensemble command? (Nested ensembles * don't rewrite this.) NULL if we're not * processing an ensemble. */ - size_t numRemovedObjs; /* How many arguments have been stripped off + Tcl_Size numRemovedObjs;/* How many arguments have been stripped off * because of ensemble processing. */ - size_t numInsertedObjs; /* How many of the current arguments were + Tcl_Size numInsertedObjs; + /* How many of the current arguments were * inserted by an ensemble. */ } ensembleRewrite; /* * TIP #219: Global info for the I/O system. @@ -2044,11 +2134,11 @@ * object the location information for its * body. It is keyed by the address of the * Proc structure for a procedure. The values * are "struct ExtCmdLoc*". (See * tclCompile.h) */ - Tcl_HashTable *lineLABCPtr; + Tcl_HashTable *lineLABCPtr; /* Tcl_Obj* (by exact pointer) -> CFWordBC* */ Tcl_HashTable *lineLAPtr; /* This table remembers for each argument of a * command on the execution stack the index of * the argument in the command, and the * location data of the command. It is keyed * by the address of the Tcl_Obj containing @@ -2065,12 +2155,11 @@ * if any. This pointer is set by the function * TclEvalObjEx() in file "tclBasic.c", and * used by function ...() in the same file. * It does for the eval/direct path of script * execution what CompileEnv.clLoc does for - * the bytecode compiler. - */ + * the bytecode compiler. */ /* * TIP #268. The currently active selection mode, i.e. the package require * preferences. */ @@ -2095,11 +2184,11 @@ * inherit the value. * * They are used by the macros defined below. */ - AllocCache *allocCache; + AllocCache *allocCache; /* Allocator cache for stack frames. */ void *pendingObjDataPtr; /* Pointer to the Cache and PendingObjData * structs for this interp's thread; see * tclObj.c and tclThreadAlloc.c */ int *asyncReadyPtr; /* Pointer to the asyncReady indicator for * this interp's thread; see tclAsync.c */ @@ -2130,19 +2219,19 @@ * errors. This information, if present * (asyncCancelMsg not NULL), takes precedence * over the default error messages returned by * a script cancellation operation. */ - /* - * TIP #348 IMPLEMENTATION - Substituted error stack - */ + /* + * TIP #348 IMPLEMENTATION - Substituted error stack + */ Tcl_Obj *errorStack; /* [info errorstack] value (as a Tcl_Obj). */ Tcl_Obj *upLiteral; /* "UP" literal for [info errorstack] */ Tcl_Obj *callLiteral; /* "CALL" literal for [info errorstack] */ Tcl_Obj *innerLiteral; /* "INNER" literal for [info errorstack] */ Tcl_Obj *innerContext; /* cached list for fast reallocation */ - int resetErrorStack; /* controls cleaning up of ::errorStack */ + int resetErrorStack; /* controls cleaning up of ::errorStack */ #ifdef TCL_COMPILE_STATS /* * Statistical information about the bytecode compiler and interpreter's * operation. This should be the last field of Interp. @@ -2165,14 +2254,14 @@ */ #define TclCanceled(iPtr) \ (((iPtr)->flags & CANCELED) || ((iPtr)->flags & TCL_CANCEL_UNWIND)) -#define TclSetCancelFlags(iPtr, cancelFlags) \ - (iPtr)->flags |= CANCELED; \ - if ((cancelFlags) & TCL_CANCEL_UNWIND) { \ - (iPtr)->flags |= TCL_CANCEL_UNWIND; \ +#define TclSetCancelFlags(iPtr, cancelFlags) \ + (iPtr)->flags |= CANCELED; \ + if ((cancelFlags) & TCL_CANCEL_UNWIND) { \ + (iPtr)->flags |= TCL_CANCEL_UNWIND; \ } #define TclUnsetCancelFlags(iPtr) \ (iPtr)->flags &= (~(CANCELED | TCL_CANCEL_UNWIND)) @@ -2300,33 +2389,46 @@ #else #define TCL_ALLOCALIGN (2*sizeof(void *)) #endif /* - * This macro is used to determine the offset needed to safely allocate any + * TCL_ALIGN is used to determine the offset needed to safely allocate any * data structure in memory. Given a starting offset or size, it "rounds up" - * or "aligns" the offset to the next 8-byte boundary so that any data - * structure can be placed at the resulting offset without fear of an - * alignment error. + * or "aligns" the offset to the next aligned (typically 8-byte) boundary so + * that any data structure can be placed at the resulting offset without fear + * of an alignment error. Note this is clamped to a minimum of 8 for API + * compatibility. * * WARNING!! DO NOT USE THIS MACRO TO ALIGN POINTERS: it will produce the - * wrong result on platforms that allocate addresses that are divisible by 4 - * or 2. Only use it for offsets or sizes. + * wrong result on platforms that allocate addresses that are divisible by a + * non-trivial factor of this alignment. Only use it for offsets or sizes. * * This macro is only used by tclCompile.c in the core (Bug 926445). It * however not be made file static, as extensions that touch bytecodes * (notably tbcload) require it. */ -#define TCL_ALIGN(x) (((int)(x) + 7) & ~7) +struct TclMaxAlignment { + char unalign[8]; + union { + long long maxAlignLongLong; + double maxAlignDouble; + void *maxAlignPointer; + } aligned; +}; +#define TCL_ALIGN_BYTES \ + offsetof(struct TclMaxAlignment, aligned) +#define TCL_ALIGN(x) \ + (((x) + (TCL_ALIGN_BYTES - 1)) & ~(TCL_ALIGN_BYTES - 1)) /* * A common panic alert when memory allocation fails. */ #define TclOOM(ptr, size) \ - ((size) && ((ptr)||(Tcl_Panic("unable to alloc %" TCL_Z_MODIFIER "u bytes", (size_t)(size)),1))) + ((size) && ((ptr) || (Tcl_Panic( \ + "unable to alloc %" TCL_Z_MODIFIER "u bytes", (size_t)(size)), 1))) /* * The following enum values are used to specify the runtime platform setting * of the tclPlatform variable. */ @@ -2367,63 +2469,203 @@ #define TCL_INVOKE_HIDDEN (1<<0) #define TCL_INVOKE_NO_UNKNOWN (1<<1) #define TCL_INVOKE_NO_TRACEBACK (1<<2) /* - * The structure used as the internal representation of Tcl list objects. This - * struct is grown (reallocated and copied) as necessary to hold all the - * list's element pointers. The struct might contain more slots than currently - * used to hold all element pointers. This is done to make append operations - * faster. + * ListStore -- + * + * A Tcl list's internal representation is defined through three structures. + * + * A ListStore struct is a structure that includes a variable size array that + * serves as storage for a Tcl list. A contiguous sequence of slots in the + * array, the "in-use" area, holds valid pointers to Tcl_Obj values that + * belong to one or more Tcl lists. The unused slots before and after these + * are free slots that may be used to prepend and append without having to + * reallocate the struct. The ListStore may be shared amongst multiple lists + * and reference counted. + * + * A ListSpan struct defines a sequence of slots within a ListStore. This sequence + * always lies within the "in-use" area of the ListStore. Like ListStore, the + * structure may be shared among multiple lists and is reference counted. + * + * A ListRep struct holds the internal representation of a Tcl list as stored + * in a Tcl_Obj. It is composed of a ListStore and a ListSpan that together + * define the content of the list. The ListSpan specifies the range of slots + * within the ListStore that hold elements for this list. The ListSpan is + * optional in which case the list includes all the "in-use" slots of the + * ListStore. + * */ - -typedef struct List { - size_t refCount; - int maxElemCount; /* Total number of element array slots. */ - int elemCount; /* Current number of list elements. */ - int canonicalFlag; /* Set if the string representation was - * derived from the list representation. May - * be ignored if there is no string rep at - * all.*/ - Tcl_Obj *elements; /* First list element; the struct is grown to - * accommodate all elements. */ -} List; - +typedef struct ListStore { + Tcl_Size firstUsed; /* Index of first slot in use within slots[] */ + Tcl_Size numUsed; /* Number of slots in use (starting firstUsed) */ + Tcl_Size numAllocated; /* Total number of slots[] array slots. */ + size_t refCount; /* Number of references to this instance. */ + int flags; /* LISTSTORE_* flags */ + Tcl_Obj *slots[TCLFLEXARRAY]; + /* Variable size array. Grown as needed */ +} ListStore; + +#define LISTSTORE_CANONICAL 0x1 /* All Tcl_Obj's referencing this + * store have their string representation + * derived from the list representation */ + +/* Max number of elements that can be contained in a list */ #define LIST_MAX \ - (1 + (int)(((size_t)UINT_MAX - sizeof(List))/sizeof(Tcl_Obj *))) -#define LIST_SIZE(numElems) \ - (sizeof(List) + (((numElems) - 1) * sizeof(Tcl_Obj *))) - -/* - * Macro used to get the elements of a list object. - */ - -#define ListRepPtr(listPtr) \ - ((List *) (listPtr)->internalRep.twoPtrValue.ptr1) - -#define ListObjGetElements(listPtr, objc, objv) \ - ((objv) = &(ListRepPtr(listPtr)->elements), \ - (objc) = ListRepPtr(listPtr)->elemCount) - -#define ListObjLength(listPtr, len) \ - ((len) = ListRepPtr(listPtr)->elemCount) - -#define ListObjIsCanonical(listPtr) \ - (((listPtr)->bytes == NULL) || ListRepPtr(listPtr)->canonicalFlag) - -#define TclListObjGetElements(interp, listPtr, objcPtr, objvPtr) \ - (((listPtr)->typePtr == &tclListType) \ - ? ((ListObjGetElements((listPtr), *(objcPtr), *(objvPtr))), TCL_OK)\ - : Tcl_ListObjGetElements((interp), (listPtr), (objcPtr), (objvPtr))) - -#define TclListObjLength(interp, listPtr, lenPtr) \ - (((listPtr)->typePtr == &tclListType) \ - ? ((ListObjLength((listPtr), *(lenPtr))), TCL_OK)\ - : Tcl_ListObjLength((interp), (listPtr), (lenPtr))) - -#define TclListObjIsCanonical(listPtr) \ - (((listPtr)->typePtr == &tclListType) ? ListObjIsCanonical((listPtr)) : 0) + ((Tcl_Size)(((size_t)TCL_SIZE_MAX - offsetof(ListStore, slots)) \ + / sizeof(Tcl_Obj *))) +/* Memory size needed for a ListStore to hold numSlots_ elements */ +#define LIST_SIZE(numSlots_) \ + ((Tcl_Size)(offsetof(ListStore, slots) \ + + ((numSlots_) * sizeof(Tcl_Obj *)))) + +/* + * ListSpan -- + * See comments above for ListStore + */ +typedef struct ListSpan { + Tcl_Size spanStart; /* Starting index of the span. */ + Tcl_Size spanLength; /* Number of elements in the span. */ + size_t refCount; /* Count of references to this span record. */ +} ListSpan; +#ifndef LIST_SPAN_THRESHOLD /* May be set on build line */ +#define LIST_SPAN_THRESHOLD 101 +#endif + +/* + * ListRep -- + * See comments above for ListStore + */ +typedef struct ListRep { + ListStore *storePtr; /* element array shared amongst different + * lists */ + ListSpan *spanPtr; /* If not NULL, the span holds the range of + * slots within *storePtr that contain this + * list elements. */ +} ListRep; + +/* + * Macros used to get access list internal representations. + * + * Naming conventions: + * ListRep* - expect a pointer to a valid ListRep + * ListObj* - expect a pointer to a Tcl_Obj whose internal type is known to + * be a list (tclListType). Will crash otherwise. + * TclListObj* - expect a pointer to a Tcl_Obj whose internal type may or may not + * be tclListType. These will convert as needed and return error if + * conversion not possible. + */ + +/* Returns the starting slot for this listRep in the contained ListStore */ +#define ListRepStart(listRepPtr_) \ + ((listRepPtr_)->spanPtr \ + ? (listRepPtr_)->spanPtr->spanStart \ + : (listRepPtr_)->storePtr->firstUsed) + +/* Returns the number of elements in this listRep */ +#define ListRepLength(listRepPtr_) \ + ((listRepPtr_)->spanPtr \ + ? (listRepPtr_)->spanPtr->spanLength \ + : (listRepPtr_)->storePtr->numUsed) + +/* Returns a pointer to the first slot containing this ListRep elements */ +#define ListRepElementsBase(listRepPtr_) \ + (&(listRepPtr_)->storePtr->slots[ListRepStart(listRepPtr_)]) + +/* Stores the number of elements and base address of the element array */ +#define ListRepElements(listRepPtr_, objc_, objv_) \ + (((objv_) = ListRepElementsBase(listRepPtr_)), \ + ((objc_) = ListRepLength(listRepPtr_))) + +/* Returns 1/0 whether the ListRep's ListStore is shared. */ +#define ListRepIsShared(listRepPtr_) ((listRepPtr_)->storePtr->refCount > 1) + +/* Returns a pointer to the ListStore component */ +#define ListObjStorePtr(listObj_) \ + ((ListStore *)((listObj_)->internalRep.twoPtrValue.ptr1)) + +/* Returns a pointer to the ListSpan component */ +#define ListObjSpanPtr(listObj_) \ + ((ListSpan *)((listObj_)->internalRep.twoPtrValue.ptr2)) + +/* Returns the ListRep internal representaton in a Tcl_Obj */ +#define ListObjGetRep(listObj_, listRepPtr_) \ + do { \ + (listRepPtr_)->storePtr = ListObjStorePtr(listObj_); \ + (listRepPtr_)->spanPtr = ListObjSpanPtr(listObj_); \ + } while (0) + +/* Returns the length of the list */ +#define ListObjLength(listObj_, len_) \ + ((len_) = ListObjSpanPtr(listObj_) \ + ? ListObjSpanPtr(listObj_)->spanLength \ + : ListObjStorePtr(listObj_)->numUsed) + +/* Returns the starting slot index of this list's elements in the ListStore */ +#define ListObjStart(listObj_) \ + (ListObjSpanPtr(listObj_) \ + ? ListObjSpanPtr(listObj_)->spanStart \ + : ListObjStorePtr(listObj_)->firstUsed) + +/* Stores the element count and base address of this list's elements */ +#define ListObjGetElements(listObj_, objc_, objv_) \ + (((objv_) = &ListObjStorePtr(listObj_)->slots[ListObjStart(listObj_)]), \ + (ListObjLength(listObj_, (objc_)))) + +/* + * Returns 1/0 whether the internal representation (not the Tcl_Obj itself) + * is shared. Note by intent this only checks for sharing of ListStore, + * not spans. + */ +#define ListObjRepIsShared(listObj_) \ + (ListObjStorePtr(listObj_)->refCount > 1) + +/* + * Certain commands like concat are optimized if an existing string + * representation of a list object is known to be in canonical format (i.e. + * generated from the list representation). There are three conditions when + * this will be the case: + * (1) No string representation exists which means it will obviously have + * to be generated from the list representation when needed + * (2) The ListStore flags is marked canonical. This is done at the time + * the string representation is generated from the list under certain + * conditions (see comments in UpdateStringOfList). + * (3) The list representation does not have a span component. This is + * because list Tcl_Obj's with spans are always created from existing lists + * and never from strings (see SetListFromAny) and thus their string + * representation will always be canonical. + */ +#define ListObjIsCanonical(listObj_) \ + (((listObj_)->bytes == NULL) \ + || (ListObjStorePtr(listObj_)->flags & LISTSTORE_CANONICAL) \ + || ListObjSpanPtr(listObj_) != NULL) + +/* + * Converts the Tcl_Obj to a list if it isn't one and stores the element + * count and base address of this list's elements in objcPtr_ and objvPtr_. + * Return TCL_OK on success or TCL_ERROR if the Tcl_Obj cannot be + * converted to a list. + */ +#define TclListObjGetElements(interp_, listObj_, objcPtr_, objvPtr_) \ + (((listObj_)->typePtr == &tclListType) \ + ? ((ListObjGetElements((listObj_), *(objcPtr_), *(objvPtr_))), \ + TCL_OK) \ + : Tcl_ListObjGetElements( \ + (interp_), (listObj_), (objcPtr_), (objvPtr_))) + +/* + * Converts the Tcl_Obj to a list if it isn't one and stores the element + * count in lenPtr_. Returns TCL_OK on success or TCL_ERROR if the + * Tcl_Obj cannot be converted to a list. + */ +#define TclListObjLength(interp_, listObj_, lenPtr_) \ + (((listObj_)->typePtr == &tclListType) \ + ? ((ListObjLength((listObj_), *(lenPtr_))), TCL_OK) \ + : Tcl_ListObjLength((interp_), (listObj_), (lenPtr_))) + +#define TclListObjIsCanonical(listObj_) \ + (((listObj_)->typePtr == &tclListType) ? ListObjIsCanonical((listObj_)) : 0) /* * Modes for collecting (or not) in the implementations of TclNRForeachCmd, * TclNRLmapCmd and their compilations. */ @@ -2437,15 +2679,16 @@ * and Tcl_GetIntForIndex. * * WARNING: these macros eval their args more than once. */ -#define TclGetBooleanFromObj(interp, objPtr, boolPtr) \ - (((objPtr)->typePtr == &tclIntType \ - || (objPtr)->typePtr == &tclBooleanType) \ - ? (*(boolPtr) = ((objPtr)->internalRep.wideValue!=0), TCL_OK) \ - : Tcl_GetBooleanFromObj((interp), (objPtr), (boolPtr))) +#define TclGetBooleanFromObj(interp, objPtr, intPtr) \ + (((objPtr)->typePtr == &tclIntType) \ + ? (*(intPtr) = ((objPtr)->internalRep.wideValue!=0), TCL_OK) \ + : ((objPtr)->typePtr == &tclBooleanType) \ + ? (*(intPtr) = ((objPtr)->internalRep.longValue!=0), TCL_OK) \ + : Tcl_GetBooleanFromObj((interp), (objPtr), (intPtr))) #ifdef TCL_WIDE_INT_IS_LONG #define TclGetLongFromObj(interp, objPtr, longPtr) \ (((objPtr)->typePtr == &tclIntType) \ ? ((*(longPtr) = (objPtr)->internalRep.wideValue), TCL_OK) \ @@ -2453,12 +2696,12 @@ #else #define TclGetLongFromObj(interp, objPtr, longPtr) \ (((objPtr)->typePtr == &tclIntType \ && (objPtr)->internalRep.wideValue >= (Tcl_WideInt)(LONG_MIN) \ && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(LONG_MAX)) \ - ? ((*(longPtr) = (long)(objPtr)->internalRep.wideValue), TCL_OK) \ - : Tcl_GetLongFromObj((interp), (objPtr), (longPtr))) + ? ((*(longPtr) = (long)(objPtr)->internalRep.wideValue), TCL_OK) \ + : Tcl_GetLongFromObj((interp), (objPtr), (longPtr))) #endif #define TclGetIntFromObj(interp, objPtr, intPtr) \ (((objPtr)->typePtr == &tclIntType \ && (objPtr)->internalRep.wideValue >= (Tcl_WideInt)(INT_MIN) \ @@ -2465,12 +2708,12 @@ && (objPtr)->internalRep.wideValue <= (Tcl_WideInt)(INT_MAX)) \ ? ((*(intPtr) = (int)(objPtr)->internalRep.wideValue), TCL_OK) \ : Tcl_GetIntFromObj((interp), (objPtr), (intPtr))) #define TclGetIntForIndexM(interp, objPtr, endValue, idxPtr) \ ((((objPtr)->typePtr == &tclIntType) && ((objPtr)->internalRep.wideValue >= 0) \ - && ((Tcl_WideUInt)(objPtr)->internalRep.wideValue <= (size_t)(endValue) + 1)) \ - ? ((*(idxPtr) = (size_t)(objPtr)->internalRep.wideValue), TCL_OK) \ + && ((Tcl_WideUInt)(objPtr)->internalRep.wideValue <= (Tcl_WideUInt)(endValue + 1))) \ + ? ((*(idxPtr) = (Tcl_Size)(objPtr)->internalRep.wideValue), TCL_OK) \ : Tcl_GetIntForIndex((interp), (objPtr), (endValue), (idxPtr))) /* * Macro used to save a function call for common uses of * Tcl_GetWideIntFromObj(). The ANSI C "prototype" is: @@ -2479,13 +2722,12 @@ * Tcl_WideInt *wideIntPtr); */ #define TclGetWideIntFromObj(interp, objPtr, wideIntPtr) \ (((objPtr)->typePtr == &tclIntType) \ - ? (*(wideIntPtr) = \ - ((objPtr)->internalRep.wideValue), TCL_OK) : \ - Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr))) + ? (*(wideIntPtr) = ((objPtr)->internalRep.wideValue), TCL_OK) \ + : Tcl_GetWideIntFromObj((interp), (objPtr), (wideIntPtr))) /* * Flag values for TclTraceDictPath(). * * DICT_PATH_READ indicates that all entries on the path must exist but no @@ -2526,11 +2768,12 @@ */ #define TCL_FILESYSTEM_VERSION_2 ((Tcl_FSVersion) 0x2) typedef void *(TclFSGetCwdProc2)(void *clientData); typedef int (Tcl_FSLoadFileProc2) (Tcl_Interp *interp, Tcl_Obj *pathPtr, - Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr, int flags); + Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr, + int flags); /* * The following types are used for getting and storing platform-specific file * attributes in tclFCmd.c and the various platform-versions of that file. * This is done to have as much common code as possible in the file attributes @@ -2558,14 +2801,16 @@ /* * The "globParameters" argument of the function TclGlob is an or'ed * combination of the following values: */ -#define TCL_GLOBMODE_NO_COMPLAIN 1 -#define TCL_GLOBMODE_JOIN 2 -#define TCL_GLOBMODE_DIR 4 -#define TCL_GLOBMODE_TAILS 8 +#ifndef TCL_NO_DEPRECATED +# define TCL_GLOBMODE_NO_COMPLAIN 1 +# define TCL_GLOBMODE_JOIN 2 +# define TCL_GLOBMODE_DIR 4 +# define TCL_GLOBMODE_TAILS 8 +#endif typedef enum Tcl_PathPart { TCL_PATH_DIRNAME, TCL_PATH_TAIL, TCL_PATH_EXTENSION, @@ -2587,20 +2832,23 @@ *---------------------------------------------------------------- * Data structures related to procedures *---------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) typedef Tcl_CmdProc *TclCmdProcType; typedef Tcl_ObjCmdProc *TclObjCmdProcType; +#endif /* *---------------------------------------------------------------- * Data structures for process-global values. *---------------------------------------------------------------- */ -typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, size_t *lengthPtr, +typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr); /* * A ProcessGlobalValue struct exists for each internal value in Tcl that is * to be shared among several threads. Each thread sees a (Tcl_Obj) copy of @@ -2608,18 +2856,18 @@ * mutex control. Each ProcessGlobalValue struct should be a static variable in * some file. */ typedef struct ProcessGlobalValue { - size_t epoch; /* Epoch counter to detect changes in the + Tcl_Size epoch; /* Epoch counter to detect changes in the * global value. */ - size_t numBytes; /* Length of the global string. */ + TCL_HASH_TYPE numBytes; /* Length of the global string. */ char *value; /* The global string value. */ Tcl_Encoding encoding; /* system encoding when global string was * initialized. */ TclInitProcessGlobalValueProc *proc; - /* A procedure to initialize the global string + /* A procedure to initialize the global string * copy when a "get" request comes in before * any "set" request has been received. */ Tcl_Mutex mutex; /* Enforce orderly access from multiple * threads. */ Tcl_ThreadDataKey key; /* Key for per-thread data holding the @@ -2630,39 +2878,45 @@ *---------------------------------------------------------------------- * Flags for TclParseNumber *---------------------------------------------------------------------- */ -#define TCL_PARSE_DECIMAL_ONLY 1 +#define TCL_PARSE_DECIMAL_ONLY 1 /* Leading zero doesn't denote octal or * hex. */ -#define TCL_PARSE_OCTAL_ONLY 2 +#define TCL_PARSE_OCTAL_ONLY 2 /* Parse octal even without prefix. */ #define TCL_PARSE_HEXADECIMAL_ONLY 4 /* Parse hexadecimal even without prefix. */ -#define TCL_PARSE_INTEGER_ONLY 8 +#define TCL_PARSE_INTEGER_ONLY 8 /* Disable floating point parsing. */ -#define TCL_PARSE_SCAN_PREFIXES 16 +#define TCL_PARSE_SCAN_PREFIXES 16 /* Use [scan] rules dealing with 0? * prefixes. */ -#define TCL_PARSE_NO_WHITESPACE 32 +#define TCL_PARSE_NO_WHITESPACE 32 /* Reject leading/trailing whitespace. */ #define TCL_PARSE_BINARY_ONLY 64 /* Parse binary even without prefix. */ #define TCL_PARSE_NO_UNDERSCORE 128 /* Reject underscore digit separator */ /* *---------------------------------------------------------------------- - * Type values TclGetNumberFromObj + * Internal convenience macros for manipulating encoding flags. See + * TCL_ENCODING_PROFILE_* in tcl.h *---------------------------------------------------------------------- */ -#define TCL_NUMBER_INT 2 -#define TCL_NUMBER_BIG 3 -#define TCL_NUMBER_DOUBLE 4 -#define TCL_NUMBER_NAN 5 +#define ENCODING_PROFILE_MASK 0xFF000000 +#define ENCODING_PROFILE_GET(flags_) (((flags_) & TCL_ENCODING_PROFILE_STRICT) ? \ + TCL_ENCODING_PROFILE_STRICT : (((flags_) & ENCODING_PROFILE_MASK) ? \ + ((flags_) & ENCODING_PROFILE_MASK) : TCL_ENCODING_PROFILE_TCL8)) +#define ENCODING_PROFILE_SET(flags_, profile_) \ + do { \ + (flags_) &= ~(ENCODING_PROFILE_MASK|TCL_ENCODING_PROFILE_STRICT); \ + (flags_) |= ((profile_) & (ENCODING_PROFILE_MASK|TCL_ENCODING_PROFILE_STRICT)); \ + } while (0) /* *---------------------------------------------------------------- * Variables shared among Tcl modules but not used by the outside world. *---------------------------------------------------------------- @@ -2670,13 +2924,23 @@ MODULE_SCOPE char *tclNativeExecutableName; MODULE_SCOPE int tclFindExecutableSearchDone; MODULE_SCOPE char *tclMemDumpFileName; MODULE_SCOPE TclPlatformType tclPlatform; -MODULE_SCOPE Tcl_NotifierProcs tclNotifierHooks; + +/* + * Declarations related to internal encoding functions. + */ MODULE_SCOPE Tcl_Encoding tclIdentityEncoding; +MODULE_SCOPE Tcl_Encoding tclUtf8Encoding; +MODULE_SCOPE int TclEncodingProfileNameToId(Tcl_Interp *interp, + const char *profileName, + int *profilePtr); +MODULE_SCOPE const char *TclEncodingProfileIdToName(Tcl_Interp *interp, + int profileId); +MODULE_SCOPE void TclGetEncodingProfiles(Tcl_Interp *interp); /* * TIP #233 (Virtualized Time) * Data for the time hooks, if any. */ @@ -2692,15 +2956,19 @@ MODULE_SCOPE const Tcl_ObjType tclBignumType; MODULE_SCOPE const Tcl_ObjType tclBooleanType; MODULE_SCOPE const Tcl_ObjType tclByteArrayType; MODULE_SCOPE const Tcl_ObjType tclByteCodeType; MODULE_SCOPE const Tcl_ObjType tclDoubleType; +MODULE_SCOPE const Tcl_ObjType tclExprCodeType; MODULE_SCOPE const Tcl_ObjType tclIntType; +MODULE_SCOPE const Tcl_ObjType tclIndexType; MODULE_SCOPE const Tcl_ObjType tclListType; +MODULE_SCOPE const Tcl_ObjType tclArithSeriesType; MODULE_SCOPE const Tcl_ObjType tclDictType; MODULE_SCOPE const Tcl_ObjType tclProcBodyType; MODULE_SCOPE const Tcl_ObjType tclStringType; +MODULE_SCOPE const Tcl_ObjType tclUniCharStringType; MODULE_SCOPE const Tcl_ObjType tclEnsembleCmdType; MODULE_SCOPE const Tcl_ObjType tclRegexpType; MODULE_SCOPE Tcl_ObjType tclCmdNameType; /* @@ -2770,16 +3038,17 @@ MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldmObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRYieldToObjCmd; MODULE_SCOPE Tcl_ObjCmdProc TclNRInvoke; MODULE_SCOPE Tcl_NRPostProc TclNRReleaseValues; -MODULE_SCOPE void TclSetTailcall(Tcl_Interp *interp, Tcl_Obj *tailcallPtr); -MODULE_SCOPE void TclPushTailcallPoint(Tcl_Interp *interp); +MODULE_SCOPE void TclSetTailcall(Tcl_Interp *interp, + Tcl_Obj *tailcallPtr); +MODULE_SCOPE void TclPushTailcallPoint(Tcl_Interp *interp); /* These two can be considered for the public api */ -MODULE_SCOPE void TclMarkTailcall(Tcl_Interp *interp); -MODULE_SCOPE void TclSkipTailcall(Tcl_Interp *interp); +MODULE_SCOPE void TclMarkTailcall(Tcl_Interp *interp); +MODULE_SCOPE void TclSkipTailcall(Tcl_Interp *interp); /* * This structure holds the data for the various iteration callbacks used to * NRE the 'for' and 'while' commands. We need a separate structure because we * have more than the 4 client data entries we can provide directly thorugh @@ -2792,21 +3061,21 @@ typedef struct ForIterData { Tcl_Obj *cond; /* Loop condition expression. */ Tcl_Obj *body; /* Loop body. */ Tcl_Obj *next; /* Loop step script, NULL for 'while'. */ const char *msg; /* Error message part. */ - int word; /* Index of the body script in the command */ + Tcl_Size word; /* Index of the body script in the command */ } ForIterData; /* TIP #357 - Structure doing the bookkeeping of handles for Tcl_LoadFile * and Tcl_FindSymbol. This structure corresponds to an opaque * typedef in tcl.h */ typedef void* TclFindSymbolProc(Tcl_Interp* interp, Tcl_LoadHandle loadHandle, - const char* symbol); + const char* symbol); struct Tcl_LoadHandle_ { - void *clientData; /* Client data is the load handle in the + void *clientData; /* Client data is the load handle in the * native filesystem if a module was loaded * there, or an opaque pointer to a structure * for further bookkeeping on load-from-VFS * and load-from-memory */ TclFindSymbolProc* findSymbolProcPtr; @@ -2816,20 +3085,16 @@ /* Procedure that unloads a loaded module */ }; /* Flags for conversion of doubles to digit strings */ -#define TCL_DD_E_FORMAT 0x2 - /* Use a fixed-length string of digits, +#define TCL_DD_E_FORMAT 0x2 /* Use a fixed-length string of digits, * suitable for E format*/ -#define TCL_DD_F_FORMAT 0x3 - /* Use a fixed number of digits after the +#define TCL_DD_F_FORMAT 0x3 /* Use a fixed number of digits after the * decimal point, suitable for F format */ -#define TCL_DD_SHORTEST 0x4 - /* Use the shortest possible string */ -#define TCL_DD_NO_QUICK 0x8 - /* Debug flag: forbid quick FP conversion */ +#define TCL_DD_SHORTEST 0x4 /* Use the shortest possible string */ +#define TCL_DD_NO_QUICK 0x8 /* Debug flag: forbid quick FP conversion */ #define TCL_DD_CONVERSION_TYPE_MASK 0x3 /* Mask to isolate the conversion type */ /* @@ -2836,90 +3101,111 @@ *---------------------------------------------------------------- * Procedures shared among Tcl modules but not used by the outside world: *---------------------------------------------------------------- */ -MODULE_SCOPE void TclAppendBytesToByteArray(Tcl_Obj *objPtr, - const unsigned char *bytes, size_t len); -MODULE_SCOPE int TclNREvalCmd(Tcl_Interp *interp, Tcl_Obj *objPtr, - int flags); -MODULE_SCOPE void TclAdvanceContinuations(int *line, int **next, +MODULE_SCOPE void TclAdvanceContinuations(Tcl_Size *line, Tcl_Size **next, int loc); -MODULE_SCOPE void TclAdvanceLines(int *line, const char *start, +MODULE_SCOPE void TclAdvanceLines(Tcl_Size *line, const char *start, const char *end); +MODULE_SCOPE void TclAppendBytesToByteArray(Tcl_Obj *objPtr, + const unsigned char *bytes, Tcl_Size len); +MODULE_SCOPE void TclAppendUtfToUtf(Tcl_Obj *objPtr, + const char *bytes, Tcl_Size numBytes); MODULE_SCOPE void TclArgumentEnter(Tcl_Interp *interp, - Tcl_Obj *objv[], int objc, CmdFrame *cf); + Tcl_Obj *objv[], Tcl_Size objc, CmdFrame *cf); MODULE_SCOPE void TclArgumentRelease(Tcl_Interp *interp, - Tcl_Obj *objv[], int objc); + Tcl_Obj *objv[], Tcl_Size objc); MODULE_SCOPE void TclArgumentBCEnter(Tcl_Interp *interp, - Tcl_Obj *objv[], int objc, - void *codePtr, CmdFrame *cfPtr, int cmd, size_t pc); + Tcl_Obj *objv[], Tcl_Size objc, + void *codePtr, CmdFrame *cfPtr, Tcl_Size cmd, + Tcl_Size pc); MODULE_SCOPE void TclArgumentBCRelease(Tcl_Interp *interp, CmdFrame *cfPtr); MODULE_SCOPE void TclArgumentGet(Tcl_Interp *interp, Tcl_Obj *obj, CmdFrame **cfPtrPtr, int *wordPtr); +MODULE_SCOPE int TclAsyncNotifier(int sigNumber, Tcl_ThreadId threadId, + void *clientData, int *flagPtr, int value); +MODULE_SCOPE void TclAsyncMarkFromNotifier(void); MODULE_SCOPE double TclBignumToDouble(const void *bignum); MODULE_SCOPE int TclByteArrayMatch(const unsigned char *string, - size_t strLen, const unsigned char *pattern, - size_t ptnLen, int flags); + Tcl_Size strLen, const unsigned char *pattern, + Tcl_Size ptnLen, int flags); MODULE_SCOPE double TclCeil(const void *a); MODULE_SCOPE void TclChannelPreserve(Tcl_Channel chan); MODULE_SCOPE void TclChannelRelease(Tcl_Channel chan); +MODULE_SCOPE int TclChannelGetBlockingMode(Tcl_Channel chan); MODULE_SCOPE int TclCheckArrayTraces(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *name, int index); +MODULE_SCOPE int TclCheckBadOctal(Tcl_Interp *interp, + const char *value); MODULE_SCOPE int TclCheckEmptyString(Tcl_Obj *objPtr); MODULE_SCOPE int TclChanCaughtErrorBypass(Tcl_Interp *interp, Tcl_Channel chan); MODULE_SCOPE Tcl_ObjCmdProc TclChannelNamesCmd; +MODULE_SCOPE int TclChanIsBinary(Tcl_Channel chan); MODULE_SCOPE Tcl_NRPostProc TclClearRootEnsemble; MODULE_SCOPE int TclCompareTwoNumbers(Tcl_Obj *valuePtr, Tcl_Obj *value2Ptr); -MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, int num, - int *loc); +MODULE_SCOPE ContLineLoc *TclContinuationsEnter(Tcl_Obj *objPtr, Tcl_Size num, + Tcl_Size *loc); MODULE_SCOPE void TclContinuationsEnterDerived(Tcl_Obj *objPtr, - int start, int *clNext); + Tcl_Size start, Tcl_Size *clNext); MODULE_SCOPE ContLineLoc *TclContinuationsGet(Tcl_Obj *objPtr); MODULE_SCOPE void TclContinuationsCopy(Tcl_Obj *objPtr, Tcl_Obj *originObjPtr); -MODULE_SCOPE size_t TclConvertElement(const char *src, size_t length, +MODULE_SCOPE Tcl_Size TclConvertElement(const char *src, Tcl_Size length, char *dst, int flags); MODULE_SCOPE Tcl_Command TclCreateObjCommandInNs(Tcl_Interp *interp, const char *cmdName, Tcl_Namespace *nsPtr, Tcl_ObjCmdProc *proc, void *clientData, Tcl_CmdDeleteProc *deleteProc); MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs(Tcl_Interp *interp, const char *name, Tcl_Namespace *nameNamespacePtr, Tcl_Namespace *ensembleNamespacePtr, int flags); MODULE_SCOPE void TclDeleteNamespaceVars(Namespace *nsPtr); +MODULE_SCOPE void TclDeleteNamespaceChildren(Namespace *nsPtr); MODULE_SCOPE int TclFindDictElement(Tcl_Interp *interp, - const char *dict, int dictLength, + const char *dict, Tcl_Size dictLength, const char **elementPtr, const char **nextPtr, - size_t *sizePtr, int *literalPtr); + Tcl_Size *sizePtr, int *literalPtr); +MODULE_SCOPE Tcl_Obj * TclDictObjSmartRef(Tcl_Interp *interp, Tcl_Obj *); +MODULE_SCOPE int TclDictGet(Tcl_Interp *interp, Tcl_Obj *dictPtr, + const char *key, Tcl_Obj **valuePtrPtr); +MODULE_SCOPE int TclDictPut(Tcl_Interp *interp, Tcl_Obj *dictPtr, + const char *key, Tcl_Obj *valuePtr); +MODULE_SCOPE int TclDictPutString(Tcl_Interp *interp, Tcl_Obj *dictPtr, + const char *key, const char *value); +MODULE_SCOPE int TclDictRemove(Tcl_Interp *interp, Tcl_Obj *dictPtr, + const char *key); /* TIP #280 - Modified token based evaluation, with line information. */ MODULE_SCOPE int TclEvalEx(Tcl_Interp *interp, const char *script, - size_t numBytes, int flags, int line, - int *clNextOuter, const char *outerScript); + Tcl_Size numBytes, int flags, Tcl_Size line, + Tcl_Size *clNextOuter, const char *outerScript); MODULE_SCOPE Tcl_ObjCmdProc TclFileAttrsCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileCopyCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileDeleteCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileLinkCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileMakeDirsCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileReadLinkCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileRenameCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileTempDirCmd; MODULE_SCOPE Tcl_ObjCmdProc TclFileTemporaryCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclFileHomeCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclFileTildeExpandCmd; MODULE_SCOPE void TclCreateLateExitHandler(Tcl_ExitProc *proc, void *clientData); MODULE_SCOPE void TclDeleteLateExitHandler(Tcl_ExitProc *proc, void *clientData); MODULE_SCOPE char * TclDStringAppendObj(Tcl_DString *dsPtr, Tcl_Obj *objPtr); MODULE_SCOPE char * TclDStringAppendDString(Tcl_DString *dsPtr, Tcl_DString *toAppendPtr); -MODULE_SCOPE Tcl_Obj * TclDStringToObj(Tcl_DString *dsPtr); MODULE_SCOPE Tcl_Obj *const *TclFetchEnsembleRoot(Tcl_Interp *interp, - Tcl_Obj *const *objv, int objc, int *objcPtr); + Tcl_Obj *const *objv, Tcl_Size objc, + Tcl_Size *objcPtr); +MODULE_SCOPE Tcl_Obj *const *TclEnsembleGetRewriteValues(Tcl_Interp *interp); MODULE_SCOPE Tcl_Namespace *TclEnsureNamespace(Tcl_Interp *interp, Tcl_Namespace *namespacePtr); MODULE_SCOPE void TclFinalizeAllocSubsystem(void); MODULE_SCOPE void TclFinalizeAsync(void); MODULE_SCOPE void TclFinalizeDoubleConversion(void); @@ -2947,15 +3233,13 @@ MODULE_SCOPE int TclFSFileAttrIndex(Tcl_Obj *pathPtr, const char *attributeName, int *indexPtr); MODULE_SCOPE Tcl_Command TclNRCreateCommandInNs(Tcl_Interp *interp, const char *cmdName, Tcl_Namespace *nsPtr, Tcl_ObjCmdProc *proc, Tcl_ObjCmdProc *nreProc, - void *clientData, - Tcl_CmdDeleteProc *deleteProc); + void *clientData, Tcl_CmdDeleteProc *deleteProc); MODULE_SCOPE int TclNREvalFile(Tcl_Interp *interp, Tcl_Obj *pathPtr, const char *encodingName); -MODULE_SCOPE void TclFSUnloadTempFile(Tcl_LoadHandle loadHandle); MODULE_SCOPE int * TclGetAsyncReadyPtr(void); MODULE_SCOPE Tcl_Obj * TclGetBgErrorHandler(Tcl_Interp *interp); MODULE_SCOPE int TclGetChannelFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Channel *chanPtr, int *modePtr, int flags); @@ -2962,44 +3246,32 @@ MODULE_SCOPE CmdFrame * TclGetCmdFrameForProcedure(Proc *procPtr); MODULE_SCOPE int TclGetCompletionCodeFromObj(Tcl_Interp *interp, Tcl_Obj *value, int *code); MODULE_SCOPE Proc * TclGetLambdaFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Obj **nsObjPtrPtr); -MODULE_SCOPE int TclGetNumberFromObj(Tcl_Interp *interp, - Tcl_Obj *objPtr, void **clientDataPtr, - int *typePtr); -MODULE_SCOPE int TclGetOpenModeEx(Tcl_Interp *interp, - const char *modeString, int *seekFlagPtr, - int *binaryPtr); MODULE_SCOPE Tcl_Obj * TclGetProcessGlobalValue(ProcessGlobalValue *pgvPtr); -MODULE_SCOPE Tcl_Obj * TclGetSourceFromFrame(CmdFrame *cfPtr, int objc, +MODULE_SCOPE Tcl_Obj * TclGetSourceFromFrame(CmdFrame *cfPtr, Tcl_Size objc, Tcl_Obj *const objv[]); MODULE_SCOPE char * TclGetStringStorage(Tcl_Obj *objPtr, - size_t *sizePtr); -MODULE_SCOPE int TclGetLoadedPackagesEx(Tcl_Interp *interp, + TCL_HASH_TYPE *sizePtr); +MODULE_SCOPE int TclGetLoadedLibraries(Tcl_Interp *interp, const char *targetName, - const char *packageName); + const char *prefix); MODULE_SCOPE int TclGetWideBitsFromObj(Tcl_Interp *, Tcl_Obj *, Tcl_WideInt *); -MODULE_SCOPE int TclGlob(Tcl_Interp *interp, char *pattern, - Tcl_Obj *unquotedPrefix, int globFlags, - Tcl_GlobTypeData *types); +MODULE_SCOPE int TclCompareStringKeys(void *keyPtr, Tcl_HashEntry *hPtr); +MODULE_SCOPE TCL_HASH_TYPE TclHashStringKey(Tcl_HashTable *tablePtr, void *keyPtr); MODULE_SCOPE int TclIncrObj(Tcl_Interp *interp, Tcl_Obj *valuePtr, Tcl_Obj *incrPtr); MODULE_SCOPE Tcl_Obj * TclIncrObjVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, int flags); -MODULE_SCOPE int TclInfoExistsCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int TclInfoCoroutineCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclInfoExistsCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclInfoCoroutineCmd; MODULE_SCOPE Tcl_Obj * TclInfoFrame(Tcl_Interp *interp, CmdFrame *framePtr); -MODULE_SCOPE int TclInfoGlobalsCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int TclInfoLocalsCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int TclInfoVarsCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclInfoGlobalsCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclInfoLocalsCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclInfoVarsCmd; MODULE_SCOPE void TclInitAlloc(void); MODULE_SCOPE void TclInitDbCkalloc(void); MODULE_SCOPE void TclInitDoubleConversion(void); MODULE_SCOPE void TclInitEmbeddedConfigurationInformation( Tcl_Interp *interp); @@ -3008,96 +3280,116 @@ MODULE_SCOPE void TclInitLimitSupport(Tcl_Interp *interp); MODULE_SCOPE void TclInitNamespaceSubsystem(void); MODULE_SCOPE void TclInitNotifier(void); MODULE_SCOPE void TclInitObjSubsystem(void); MODULE_SCOPE int TclInterpReady(Tcl_Interp *interp); -MODULE_SCOPE int TclIsDigitProc(int byte); MODULE_SCOPE int TclIsBareword(int byte); -MODULE_SCOPE Tcl_Obj * TclJoinPath(int elements, Tcl_Obj * const objv[], +MODULE_SCOPE Tcl_Obj * TclJoinPath(Tcl_Size elements, Tcl_Obj * const objv[], int forceRelative); +MODULE_SCOPE Tcl_Obj * TclGetHomeDirObj(Tcl_Interp *interp, const char *user); +MODULE_SCOPE Tcl_Obj * TclResolveTildePath(Tcl_Interp *interp, + Tcl_Obj *pathObj); +MODULE_SCOPE Tcl_Obj * TclResolveTildePathList(Tcl_Obj *pathsObj); MODULE_SCOPE int TclJoinThread(Tcl_ThreadId id, int *result); MODULE_SCOPE void TclLimitRemoveAllHandlers(Tcl_Interp *interp); MODULE_SCOPE Tcl_Obj * TclLindexList(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *argPtr); MODULE_SCOPE Tcl_Obj * TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, - int indexCount, Tcl_Obj *const indexArray[]); + Tcl_Size indexCount, Tcl_Obj *const indexArray[]); /* TIP #280 */ -MODULE_SCOPE void TclListLines(Tcl_Obj *listObj, int line, int n, - int *lines, Tcl_Obj *const *elems); +MODULE_SCOPE void TclListLines(Tcl_Obj *listObj, Tcl_Size line, Tcl_Size n, + Tcl_Size *lines, Tcl_Obj *const *elems); MODULE_SCOPE Tcl_Obj * TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr); -MODULE_SCOPE Tcl_Obj * TclListObjRange(Tcl_Obj *listPtr, size_t fromIdx, - size_t toIdx); +MODULE_SCOPE int TclListObjAppendElements(Tcl_Interp *interp, + Tcl_Obj *toObj, Tcl_Size elemCount, + Tcl_Obj *const elemObjv[]); +MODULE_SCOPE Tcl_Obj * TclListObjRange(Tcl_Interp *interp, Tcl_Obj *listPtr, + Tcl_Size fromIdx, Tcl_Size toIdx); MODULE_SCOPE Tcl_Obj * TclLsetList(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *indexPtr, Tcl_Obj *valuePtr); MODULE_SCOPE Tcl_Obj * TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, - int indexCount, Tcl_Obj *const indexArray[], + Tcl_Size indexCount, Tcl_Obj *const indexArray[], Tcl_Obj *valuePtr); MODULE_SCOPE Tcl_Command TclMakeEnsemble(Tcl_Interp *interp, const char *name, const EnsembleImplMap map[]); -MODULE_SCOPE int TclMaxListLength(const char *bytes, size_t numBytes, +MODULE_SCOPE int TclMakeSafe(Tcl_Interp *interp); +MODULE_SCOPE Tcl_Size TclMaxListLength(const char *bytes, Tcl_Size numBytes, const char **endPtr); MODULE_SCOPE int TclMergeReturnOptions(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], Tcl_Obj **optionsPtrPtr, int *codePtr, int *levelPtr); -MODULE_SCOPE Tcl_Obj * TclNoErrorStack(Tcl_Interp *interp, Tcl_Obj *options); +MODULE_SCOPE Tcl_Obj * TclNoErrorStack(Tcl_Interp *interp, Tcl_Obj *options); MODULE_SCOPE int TclNokia770Doubles(void); MODULE_SCOPE void TclNsDecrRefCount(Namespace *nsPtr); MODULE_SCOPE int TclNamespaceDeleted(Namespace *nsPtr); MODULE_SCOPE void TclObjVarErrMsg(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const char *operation, const char *reason, int index); MODULE_SCOPE int TclObjInvokeNamespace(Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[], + Tcl_Size objc, Tcl_Obj *const objv[], Tcl_Namespace *nsPtr, int flags); MODULE_SCOPE int TclObjUnsetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); MODULE_SCOPE int TclParseBackslash(const char *src, - size_t numBytes, size_t *readPtr, char *dst); -MODULE_SCOPE int TclParseHex(const char *src, size_t numBytes, - int *resultPtr); + Tcl_Size numBytes, Tcl_Size *readPtr, char *dst); MODULE_SCOPE int TclParseNumber(Tcl_Interp *interp, Tcl_Obj *objPtr, const char *expected, const char *bytes, - size_t numBytes, const char **endPtrPtr, int flags); + Tcl_Size numBytes, const char **endPtrPtr, int flags); MODULE_SCOPE void TclParseInit(Tcl_Interp *interp, const char *string, - size_t numBytes, Tcl_Parse *parsePtr); -MODULE_SCOPE size_t TclParseAllWhiteSpace(const char *src, size_t numBytes); + Tcl_Size numBytes, Tcl_Parse *parsePtr); +MODULE_SCOPE Tcl_Size TclParseAllWhiteSpace(const char *src, Tcl_Size numBytes); MODULE_SCOPE int TclProcessReturn(Tcl_Interp *interp, int code, int level, Tcl_Obj *returnOpts); MODULE_SCOPE int TclpObjLstat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf); MODULE_SCOPE Tcl_Obj * TclpTempFileName(void); -MODULE_SCOPE Tcl_Obj * TclpTempFileNameForLibrary(Tcl_Interp *interp, Tcl_Obj* pathPtr); +MODULE_SCOPE Tcl_Obj * TclpTempFileNameForLibrary(Tcl_Interp *interp, + Tcl_Obj* pathPtr); MODULE_SCOPE Tcl_Obj * TclNewFSPathObj(Tcl_Obj *dirPtr, const char *addStrRep, - size_t len); + Tcl_Size len); +MODULE_SCOPE void TclpAlertNotifier(void *clientData); +MODULE_SCOPE void * TclpNotifierData(void); +MODULE_SCOPE void TclpServiceModeHook(int mode); +MODULE_SCOPE void TclpSetTimer(const Tcl_Time *timePtr); +MODULE_SCOPE int TclpWaitForEvent(const Tcl_Time *timePtr); +MODULE_SCOPE void TclpCreateFileHandler(int fd, int mask, + Tcl_FileProc *proc, void *clientData); MODULE_SCOPE int TclpDeleteFile(const void *path); +MODULE_SCOPE void TclpDeleteFileHandler(int fd); MODULE_SCOPE void TclpFinalizeCondition(Tcl_Condition *condPtr); MODULE_SCOPE void TclpFinalizeMutex(Tcl_Mutex *mutexPtr); +MODULE_SCOPE void TclpFinalizeNotifier(void *clientData); MODULE_SCOPE void TclpFinalizePipes(void); MODULE_SCOPE void TclpFinalizeSockets(void); +#ifdef _WIN32 +MODULE_SCOPE void TclInitSockets(void); +#else +#define TclInitSockets() /* do nothing */ +#endif +struct addrinfo; /* forward declaration, needed for TclCreateSocketAddress */ MODULE_SCOPE int TclCreateSocketAddress(Tcl_Interp *interp, struct addrinfo **addrlist, const char *host, int port, int willBind, const char **errorMsgPtr); MODULE_SCOPE int TclpThreadCreate(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, - size_t stackSize, int flags); -MODULE_SCOPE size_t TclpFindVariable(const char *name, size_t *lengthPtr); + TCL_HASH_TYPE stackSize, int flags); +MODULE_SCOPE Tcl_Size TclpFindVariable(const char *name, Tcl_Size *lengthPtr); MODULE_SCOPE void TclpInitLibraryPath(char **valuePtr, - size_t *lengthPtr, Tcl_Encoding *encodingPtr); + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr); MODULE_SCOPE void TclpInitLock(void); +MODULE_SCOPE void * TclpInitNotifier(void); MODULE_SCOPE void TclpInitPlatform(void); MODULE_SCOPE void TclpInitUnlock(void); MODULE_SCOPE Tcl_Obj * TclpObjListVolumes(void); MODULE_SCOPE void TclpGlobalLock(void); MODULE_SCOPE void TclpGlobalUnlock(void); -MODULE_SCOPE int TclpMatchFiles(Tcl_Interp *interp, char *separators, - Tcl_DString *dirPtr, char *pattern, char *tail); MODULE_SCOPE int TclpObjNormalizePath(Tcl_Interp *interp, Tcl_Obj *pathPtr, int nextCheckpoint); MODULE_SCOPE void TclpNativeJoinPath(Tcl_Obj *prefix, const char *joining); -MODULE_SCOPE Tcl_Obj * TclpNativeSplitPath(Tcl_Obj *pathPtr, int *lenPtr); +MODULE_SCOPE Tcl_Obj * TclpNativeSplitPath(Tcl_Obj *pathPtr, Tcl_Size *lenPtr); MODULE_SCOPE Tcl_PathType TclpGetNativePathType(Tcl_Obj *pathPtr, - int *driveNameLengthPtr, Tcl_Obj **driveNameRef); + Tcl_Size *driveNameLengthPtr, Tcl_Obj **driveNameRef); MODULE_SCOPE int TclCrossFilesystemCopy(Tcl_Interp *interp, Tcl_Obj *source, Tcl_Obj *target); MODULE_SCOPE int TclpMatchInDirectory(Tcl_Interp *interp, Tcl_Obj *resultPtr, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types); @@ -3107,12 +3399,13 @@ int linkType); MODULE_SCOPE int TclpObjChdir(Tcl_Obj *pathPtr); MODULE_SCOPE Tcl_Channel TclpOpenTemporaryFile(Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); -MODULE_SCOPE void TclPkgFileSeen(Tcl_Interp *interp, const char *fileName); -MODULE_SCOPE void *TclInitPkgFiles(Tcl_Interp *interp); +MODULE_SCOPE void TclPkgFileSeen(Tcl_Interp *interp, + const char *fileName); +MODULE_SCOPE void * TclInitPkgFiles(Tcl_Interp *interp); MODULE_SCOPE Tcl_Obj * TclPathPart(Tcl_Interp *interp, Tcl_Obj *pathPtr, Tcl_PathPart portion); MODULE_SCOPE char * TclpReadlink(const char *fileName, Tcl_DString *linkPtr); MODULE_SCOPE void TclpSetVariables(Tcl_Interp *interp); @@ -3123,17 +3416,17 @@ MODULE_SCOPE void TclRememberCondition(Tcl_Condition *mutex); MODULE_SCOPE void TclRememberJoinableThread(Tcl_ThreadId id); MODULE_SCOPE void TclRememberMutex(Tcl_Mutex *mutex); MODULE_SCOPE void TclRemoveScriptLimitCallbacks(Tcl_Interp *interp); MODULE_SCOPE int TclReToGlob(Tcl_Interp *interp, const char *reStr, - size_t reStrLen, Tcl_DString *dsPtr, int *flagsPtr, + Tcl_Size reStrLen, Tcl_DString *dsPtr, int *flagsPtr, int *quantifiersFoundPtr); -MODULE_SCOPE size_t TclScanElement(const char *string, size_t length, +MODULE_SCOPE TCL_HASH_TYPE TclScanElement(const char *string, Tcl_Size length, char *flagPtr); MODULE_SCOPE void TclSetBgErrorHandler(Tcl_Interp *interp, Tcl_Obj *cmdPrefix); -MODULE_SCOPE void TclSetBignumIntRep(Tcl_Obj *objPtr, +MODULE_SCOPE void TclSetBignumInternalRep(Tcl_Obj *objPtr, void *bignumValue); MODULE_SCOPE int TclSetBooleanFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); MODULE_SCOPE void TclSetCmdNameObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Command *cmdPtr); @@ -3140,889 +3433,413 @@ MODULE_SCOPE void TclSetDuplicateObj(Tcl_Obj *dupPtr, Tcl_Obj *objPtr); MODULE_SCOPE void TclSetProcessGlobalValue(ProcessGlobalValue *pgvPtr, Tcl_Obj *newValue, Tcl_Encoding encoding); MODULE_SCOPE void TclSignalExitThread(Tcl_ThreadId id, int result); MODULE_SCOPE void TclSpellFix(Tcl_Interp *interp, - Tcl_Obj *const *objv, int objc, size_t subIdx, + Tcl_Obj *const *objv, Tcl_Size objc, Tcl_Size subIdx, Tcl_Obj *bad, Tcl_Obj *fix); MODULE_SCOPE void * TclStackRealloc(Tcl_Interp *interp, void *ptr, - size_t numBytes); + TCL_HASH_TYPE numBytes); typedef int (*memCmpFn_t)(const void*, const void*, size_t); MODULE_SCOPE int TclStringCmp(Tcl_Obj *value1Ptr, Tcl_Obj *value2Ptr, - int checkEq, int nocase, size_t reqlength); -MODULE_SCOPE int TclStringCmpOpts(Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[], int *nocase, - int *reqlength); -MODULE_SCOPE int TclStringMatch(const char *str, size_t strLen, + int checkEq, int nocase, Tcl_Size reqlength); +MODULE_SCOPE int TclStringMatch(const char *str, Tcl_Size strLen, const char *pattern, int ptnLen, int flags); MODULE_SCOPE int TclStringMatchObj(Tcl_Obj *stringObj, Tcl_Obj *patternObj, int flags); MODULE_SCOPE void TclSubstCompile(Tcl_Interp *interp, const char *bytes, - size_t numBytes, int flags, int line, + Tcl_Size numBytes, int flags, Tcl_Size line, struct CompileEnv *envPtr); -MODULE_SCOPE int TclSubstOptions(Tcl_Interp *interp, int numOpts, +MODULE_SCOPE int TclSubstOptions(Tcl_Interp *interp, Tcl_Size numOpts, Tcl_Obj *const opts[], int *flagPtr); MODULE_SCOPE void TclSubstParse(Tcl_Interp *interp, const char *bytes, - size_t numBytes, int flags, Tcl_Parse *parsePtr, + Tcl_Size numBytes, int flags, Tcl_Parse *parsePtr, Tcl_InterpState *statePtr); MODULE_SCOPE int TclSubstTokens(Tcl_Interp *interp, Tcl_Token *tokenPtr, - int count, int *tokensLeftPtr, int line, - int *clNextOuter, const char *outerScript); -MODULE_SCOPE size_t TclTrim(const char *bytes, size_t numBytes, - const char *trim, size_t numTrim, size_t *trimRight); -MODULE_SCOPE size_t TclTrimLeft(const char *bytes, size_t numBytes, - const char *trim, size_t numTrim); -MODULE_SCOPE size_t TclTrimRight(const char *bytes, size_t numBytes, - const char *trim, size_t numTrim); + Tcl_Size count, int *tokensLeftPtr, Tcl_Size line, + Tcl_Size *clNextOuter, const char *outerScript); +MODULE_SCOPE Tcl_Size TclTrim(const char *bytes, Tcl_Size numBytes, + const char *trim, Tcl_Size numTrim, + Tcl_Size *trimRight); +MODULE_SCOPE Tcl_Size TclTrimLeft(const char *bytes, Tcl_Size numBytes, + const char *trim, Tcl_Size numTrim); +MODULE_SCOPE Tcl_Size TclTrimRight(const char *bytes, Tcl_Size numBytes, + const char *trim, Tcl_Size numTrim); MODULE_SCOPE const char*TclGetCommandTypeName(Tcl_Command command); MODULE_SCOPE void TclRegisterCommandTypeName( Tcl_ObjCmdProc *implementationProc, const char *nameStr); MODULE_SCOPE int TclUtfCmp(const char *cs, const char *ct); MODULE_SCOPE int TclUtfCasecmp(const char *cs, const char *ct); -MODULE_SCOPE size_t TclUtfCount(int ch); -#if TCL_UTF_MAX > 3 -# define TclUtfToUCS4 Tcl_UtfToUniChar -# define TclUniCharToUCS4(src, ptr) (*ptr = *(src),1) -# define TclUCS4Complete Tcl_UtfCharComplete -# define TclChar16Complete(src, length) (((unsigned)((unsigned char)*(src) - 0xF0) < 5) \ - ? ((length) >= 3) : Tcl_UtfCharComplete((src), (length))) -#else - MODULE_SCOPE int TclUtfToUCS4(const char *src, int *ucs4Ptr); - MODULE_SCOPE int TclUniCharToUCS4(const Tcl_UniChar *src, int *ucs4Ptr); -# define TclUCS4Complete(src, length) (((unsigned)((unsigned char)*(src) - 0xF0) < 5) \ - ? ((length) >= 4) : Tcl_UtfCharComplete((src), (length))) -# define TclChar16Complete Tcl_UtfCharComplete -#endif +MODULE_SCOPE int TclUtfCount(int ch); MODULE_SCOPE Tcl_Obj * TclpNativeToNormalized(void *clientData); MODULE_SCOPE Tcl_Obj * TclpFilesystemPathType(Tcl_Obj *pathPtr); MODULE_SCOPE int TclpDlopen(Tcl_Interp *interp, Tcl_Obj *pathPtr, Tcl_LoadHandle *loadHandle, Tcl_FSUnloadFileProc **unloadProcPtr, int flags); MODULE_SCOPE int TclpUtime(Tcl_Obj *pathPtr, struct utimbuf *tval); #ifdef TCL_LOAD_FROM_MEMORY -MODULE_SCOPE void * TclpLoadMemoryGetBuffer(Tcl_Interp *interp, int size); -MODULE_SCOPE int TclpLoadMemory(Tcl_Interp *interp, void *buffer, - int size, int codeSize, Tcl_LoadHandle *loadHandle, +MODULE_SCOPE void * TclpLoadMemoryGetBuffer(size_t size); +MODULE_SCOPE int TclpLoadMemory(void *buffer, + size_t size, Tcl_Size codeSize, Tcl_LoadHandle *loadHandle, Tcl_FSUnloadFileProc **unloadProcPtr, int flags); #endif MODULE_SCOPE void TclInitThreadStorage(void); MODULE_SCOPE void TclFinalizeThreadDataThread(void); MODULE_SCOPE void TclFinalizeThreadStorage(void); #ifdef TCL_WIDE_CLICKS -MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void); -MODULE_SCOPE double TclpWideClicksToNanoseconds(Tcl_WideInt clicks); +MODULE_SCOPE long long TclpGetWideClicks(void); +MODULE_SCOPE double TclpWideClicksToNanoseconds(long long clicks); MODULE_SCOPE double TclpWideClickInMicrosec(void); #else # ifdef _WIN32 # define TCL_WIDE_CLICKS 1 -MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void); +MODULE_SCOPE long long TclpGetWideClicks(void); MODULE_SCOPE double TclpWideClickInMicrosec(void); -# define TclpWideClicksToNanoseconds(clicks) \ - ((double)(clicks) * TclpWideClickInMicrosec() * 1000) +# define TclpWideClicksToNanoseconds(clicks) \ + ((double)(clicks) * TclpWideClickInMicrosec() * 1000) # endif #endif -MODULE_SCOPE Tcl_WideInt TclpGetMicroseconds(void); +MODULE_SCOPE long long TclpGetMicroseconds(void); MODULE_SCOPE int TclZlibInit(Tcl_Interp *interp); MODULE_SCOPE void * TclpThreadCreateKey(void); MODULE_SCOPE void TclpThreadDeleteKey(void *keyPtr); MODULE_SCOPE void TclpThreadSetGlobalTSD(void *tsdKeyPtr, void *ptr); MODULE_SCOPE void * TclpThreadGetGlobalTSD(void *tsdKeyPtr); MODULE_SCOPE void TclErrorStackResetIf(Tcl_Interp *interp, - const char *msg, size_t length); + const char *msg, Tcl_Size length); /* Tip 430 */ -MODULE_SCOPE int TclZipfs_Init(Tcl_Interp *interp); +MODULE_SCOPE int TclZipfs_Init(Tcl_Interp *interp); +MODULE_SCOPE int TclIsZipfsPath(const char *path); +MODULE_SCOPE void TclZipfsFinalize(void); + +MODULE_SCOPE int *TclGetUnicodeFromObj(Tcl_Obj *, int *); +MODULE_SCOPE Tcl_Obj *TclNewUnicodeObj(const int *, int); +MODULE_SCOPE void TclAppendUnicodeToObj(Tcl_Obj *, const int *, int); +MODULE_SCOPE int TclUniCharNcasecmp(const int *, const int *, size_t); +MODULE_SCOPE int TclUniCharNcasememcmp(const void *, const void *, size_t); +MODULE_SCOPE int TclUniCharCaseMatch(const int *, const int *, int); +MODULE_SCOPE int TclUniCharNcmp(const int *, const int *, size_t); +MODULE_SCOPE int TclUniCharNmemcmp(const void *, const void *, size_t); +MODULE_SCOPE int TclUtfNcasememcmp(const void *s1, const void *s2, size_t n); +MODULE_SCOPE int TclUtfNmemcmp(const void *s1, const void *s2, size_t n); /* * Many parsing tasks need a common definition of whitespace. * Use this routine and macro to achieve that and place * optimization (fragile on changes) in one place. */ MODULE_SCOPE int TclIsSpaceProc(int byte); -# define TclIsSpaceProcM(byte) \ - (((byte) > 0x20) ? 0 : TclIsSpaceProc(byte)) +#define TclIsSpaceProcM(byte) \ + (((byte) > 0x20) ? 0 : TclIsSpaceProc(byte)) /* *---------------------------------------------------------------- * Command procedures in the generic core: *---------------------------------------------------------------- */ -MODULE_SCOPE int Tcl_AfterObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_AppendObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ApplyObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_AfterObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_AppendObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ApplyObjCmd; MODULE_SCOPE Tcl_Command TclInitArrayCmd(Tcl_Interp *interp); MODULE_SCOPE Tcl_Command TclInitBinaryCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_BreakObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_CatchObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_CdObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_BreakObjCmd; +#if !defined(TCL_NO_DEPRECATED) +MODULE_SCOPE Tcl_ObjCmdProc Tcl_CaseObjCmd; +#endif +MODULE_SCOPE Tcl_ObjCmdProc Tcl_CatchObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_CdObjCmd; MODULE_SCOPE Tcl_Command TclInitChanCmd(Tcl_Interp *interp); -MODULE_SCOPE int TclChanCreateObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclChanPostEventObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclChanPopObjCmd(void *clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int TclChanPushObjCmd(void *clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclChanCreateObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclChanPostEventObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclChanPopObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclChanPushObjCmd; MODULE_SCOPE void TclClockInit(Tcl_Interp *interp); -MODULE_SCOPE int TclClockOldscanObjCmd( - void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_CloseObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ConcatObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ContinueObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclClockOldscanObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_CloseObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ConcatObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ContinueObjCmd; MODULE_SCOPE Tcl_TimerToken TclCreateAbsoluteTimerHandler( Tcl_Time *timePtr, Tcl_TimerProc *proc, void *clientData); -MODULE_SCOPE int TclDefaultBgErrorHandlerObjCmd( - void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclDefaultBgErrorHandlerObjCmd; MODULE_SCOPE Tcl_Command TclInitDictCmd(Tcl_Interp *interp); MODULE_SCOPE int TclDictWithFinish(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int index, int pathc, Tcl_Obj *const pathv[], Tcl_Obj *keysPtr); MODULE_SCOPE Tcl_Obj * TclDictWithInit(Tcl_Interp *interp, Tcl_Obj *dictPtr, - int pathc, Tcl_Obj *const pathv[]); -MODULE_SCOPE int Tcl_DisassembleObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); + Tcl_Size pathc, Tcl_Obj *const pathv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_DisassembleObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclLoadIcuObjCmd; /* Assemble command function */ -MODULE_SCOPE int Tcl_AssembleObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclNRAssembleObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_AssembleObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclNRAssembleObjCmd; MODULE_SCOPE Tcl_Command TclInitEncodingCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_EofObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ErrorObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_EvalObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ExecObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ExitObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ExprObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_FblockedObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_FconfigureObjCmd( - void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_FcopyObjCmd(void *dummy, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_EofObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ErrorObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_EvalObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ExecObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ExitObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ExprObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FblockedObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FconfigureObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FcopyObjCmd; MODULE_SCOPE Tcl_Command TclInitFileCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_FileEventObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_FlushObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ForObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ForeachObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_FormatObjCmd(void *dummy, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_GetsObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_GlobalObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_GlobObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_IfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_IncrObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FileEventObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FlushObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ForObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ForeachObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_FormatObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_GetsObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_GlobalObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_GlobObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_IfObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_IncrObjCmd; MODULE_SCOPE Tcl_Command TclInitInfoCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_InterpObjCmd(void *clientData, - Tcl_Interp *interp, int argc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_JoinObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LappendObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LassignObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LindexObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LinsertObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LlengthObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ListObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LmapObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LoadObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LpopObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LrangeObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LremoveObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LrepeatObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LreplaceObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LreverseObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LsearchObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LsetObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_LsortObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_InterpObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_JoinObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LappendObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LassignObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LeditObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LindexObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LinsertObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LlengthObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ListObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LmapObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LoadObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LpopObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LrangeObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LremoveObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LrepeatObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LreplaceObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LreverseObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LsearchObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LseqObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LsetObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_LsortObjCmd; MODULE_SCOPE Tcl_Command TclInitNamespaceCmd(Tcl_Interp *interp); -MODULE_SCOPE int TclNamespaceEnsembleCmd(void *dummy, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_OpenObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_PackageObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_PidObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc TclNamespaceEnsembleCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_OpenObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_PackageObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_PidObjCmd; MODULE_SCOPE Tcl_Command TclInitPrefixCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_PutsObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_PwdObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ReadObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_RegexpObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_RegsubObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_RenameObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_RepresentationCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ReturnObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ScanObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SeekObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SetObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SplitObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SocketObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SourceObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_PutsObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_PwdObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ReadObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_RegexpObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_RegsubObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_RenameObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_RepresentationCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ReturnObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ScanObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SeekObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SetObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SplitObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SocketObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SourceObjCmd; MODULE_SCOPE Tcl_Command TclInitStringCmd(Tcl_Interp *interp); -MODULE_SCOPE int Tcl_SubstObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_SwitchObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_TellObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_ThrowObjCmd(void *dummy, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_TimeObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_TimeRateObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_TraceObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_TryObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_UnloadObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_UnsetObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_UpdateObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_UplevelObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_UpvarObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_VariableObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_VwaitObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int Tcl_WhileObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SubstObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_SwitchObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_TellObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_ThrowObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_TimeObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_TimeRateObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_TraceObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_TryObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_UnloadObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_UnsetObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_UpdateObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_UplevelObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_UpvarObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_VariableObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_VwaitObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc Tcl_WhileObjCmd; /* *---------------------------------------------------------------- * Compilation procedures for commands in the generic core: *---------------------------------------------------------------- */ -MODULE_SCOPE int TclCompileAppendCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileArrayExistsCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileArraySetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileArrayUnsetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBreakCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileCatchCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileClockClicksCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileClockReadingCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileConcatCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileContinueCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictAppendCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictCreateCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictExistsCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictForCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictGetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictGetWithDefaultCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictIncrCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictLappendCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictMapCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictMergeCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictSetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictUnsetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictUpdateCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileDictWithCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileEnsemble(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileErrorCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileExprCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileForCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileForeachCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileFormatCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileGlobalCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileIfCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoCommandsCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoCoroutineCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoExistsCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoLevelCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoObjectClassCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoObjectIsACmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileInfoObjectNamespaceCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileIncrCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLappendCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLassignCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLindexCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLinsertCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileListCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLlengthCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLmapCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLrangeCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLreplaceCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLsetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceCodeCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceCurrentCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceOriginCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceQualifiersCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceTailCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceUpvarCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNamespaceWhichCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileNoOp(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileObjectNextCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileObjectNextToCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileObjectSelfCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileRegexpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileRegsubCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileReturnCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileSetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringCatCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringCmpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringEqualCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringFirstCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringIndexCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringInsertCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringIsCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringLastCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringLenCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringMapCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringMatchCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringRangeCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringReplaceCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringToLowerCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringToTitleCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringToUpperCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringTrimCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringTrimLCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStringTrimRCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileSubstCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileSwitchCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileTailcallCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileThrowCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileTryCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileUnsetCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileUpvarCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileVariableCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileWhileCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileYieldCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileYieldToCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic0ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic1ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic2ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic3ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic0Or1ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic1Or2ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic2Or3ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic0To2ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasic1To3ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasicMin0ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasicMin1ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileBasicMin2ArgCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); - -MODULE_SCOPE int TclInvertOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileInvertOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclNotOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileNotOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclAddOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileAddOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclMulOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileMulOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclAndOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileAndOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclOrOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileOrOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclXorOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileXorOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclPowOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompilePowOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclLshiftOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileLshiftOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclRshiftOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileRshiftOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclModOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileModOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclNeqOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileNeqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclStrneqOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileStrneqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclInOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileInOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclNiOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileNiOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclMinusOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileMinusOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclDivOpCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -MODULE_SCOPE int TclCompileDivOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLessOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileLeqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileGreaterOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileGeqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileEqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStreqOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStrLtOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStrLeOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStrGtOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); -MODULE_SCOPE int TclCompileStrGeOpCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); - -MODULE_SCOPE int TclCompileAssembleCmd(Tcl_Interp *interp, - Tcl_Parse *parsePtr, Command *cmdPtr, - struct CompileEnv *envPtr); +MODULE_SCOPE CompileProc TclCompileAppendCmd; +MODULE_SCOPE CompileProc TclCompileArrayExistsCmd; +MODULE_SCOPE CompileProc TclCompileArraySetCmd; +MODULE_SCOPE CompileProc TclCompileArrayUnsetCmd; +MODULE_SCOPE CompileProc TclCompileBreakCmd; +MODULE_SCOPE CompileProc TclCompileCatchCmd; +MODULE_SCOPE CompileProc TclCompileClockClicksCmd; +MODULE_SCOPE CompileProc TclCompileClockReadingCmd; +MODULE_SCOPE CompileProc TclCompileConcatCmd; +MODULE_SCOPE CompileProc TclCompileContinueCmd; +MODULE_SCOPE CompileProc TclCompileDictAppendCmd; +MODULE_SCOPE CompileProc TclCompileDictCreateCmd; +MODULE_SCOPE CompileProc TclCompileDictExistsCmd; +MODULE_SCOPE CompileProc TclCompileDictForCmd; +MODULE_SCOPE CompileProc TclCompileDictGetCmd; +MODULE_SCOPE CompileProc TclCompileDictGetWithDefaultCmd; +MODULE_SCOPE CompileProc TclCompileDictIncrCmd; +MODULE_SCOPE CompileProc TclCompileDictLappendCmd; +MODULE_SCOPE CompileProc TclCompileDictMapCmd; +MODULE_SCOPE CompileProc TclCompileDictMergeCmd; +MODULE_SCOPE CompileProc TclCompileDictSetCmd; +MODULE_SCOPE CompileProc TclCompileDictUnsetCmd; +MODULE_SCOPE CompileProc TclCompileDictUpdateCmd; +MODULE_SCOPE CompileProc TclCompileDictWithCmd; +MODULE_SCOPE CompileProc TclCompileEnsemble; +MODULE_SCOPE CompileProc TclCompileErrorCmd; +MODULE_SCOPE CompileProc TclCompileExprCmd; +MODULE_SCOPE CompileProc TclCompileForCmd; +MODULE_SCOPE CompileProc TclCompileForeachCmd; +MODULE_SCOPE CompileProc TclCompileFormatCmd; +MODULE_SCOPE CompileProc TclCompileGlobalCmd; +MODULE_SCOPE CompileProc TclCompileIfCmd; +MODULE_SCOPE CompileProc TclCompileInfoCommandsCmd; +MODULE_SCOPE CompileProc TclCompileInfoCoroutineCmd; +MODULE_SCOPE CompileProc TclCompileInfoExistsCmd; +MODULE_SCOPE CompileProc TclCompileInfoLevelCmd; +MODULE_SCOPE CompileProc TclCompileInfoObjectClassCmd; +MODULE_SCOPE CompileProc TclCompileInfoObjectIsACmd; +MODULE_SCOPE CompileProc TclCompileInfoObjectNamespaceCmd; +MODULE_SCOPE CompileProc TclCompileIncrCmd; +MODULE_SCOPE CompileProc TclCompileLappendCmd; +MODULE_SCOPE CompileProc TclCompileLassignCmd; +MODULE_SCOPE CompileProc TclCompileLindexCmd; +MODULE_SCOPE CompileProc TclCompileLinsertCmd; +MODULE_SCOPE CompileProc TclCompileListCmd; +MODULE_SCOPE CompileProc TclCompileLlengthCmd; +MODULE_SCOPE CompileProc TclCompileLmapCmd; +MODULE_SCOPE CompileProc TclCompileLrangeCmd; +MODULE_SCOPE CompileProc TclCompileLreplaceCmd; +MODULE_SCOPE CompileProc TclCompileLsetCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceCodeCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceCurrentCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceOriginCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceQualifiersCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceTailCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceUpvarCmd; +MODULE_SCOPE CompileProc TclCompileNamespaceWhichCmd; +MODULE_SCOPE CompileProc TclCompileNoOp; +MODULE_SCOPE CompileProc TclCompileObjectNextCmd; +MODULE_SCOPE CompileProc TclCompileObjectNextToCmd; +MODULE_SCOPE CompileProc TclCompileObjectSelfCmd; +MODULE_SCOPE CompileProc TclCompileRegexpCmd; +MODULE_SCOPE CompileProc TclCompileRegsubCmd; +MODULE_SCOPE CompileProc TclCompileReturnCmd; +MODULE_SCOPE CompileProc TclCompileSetCmd; +MODULE_SCOPE CompileProc TclCompileStringCatCmd; +MODULE_SCOPE CompileProc TclCompileStringCmpCmd; +MODULE_SCOPE CompileProc TclCompileStringEqualCmd; +MODULE_SCOPE CompileProc TclCompileStringFirstCmd; +MODULE_SCOPE CompileProc TclCompileStringIndexCmd; +MODULE_SCOPE CompileProc TclCompileStringInsertCmd; +MODULE_SCOPE CompileProc TclCompileStringIsCmd; +MODULE_SCOPE CompileProc TclCompileStringLastCmd; +MODULE_SCOPE CompileProc TclCompileStringLenCmd; +MODULE_SCOPE CompileProc TclCompileStringMapCmd; +MODULE_SCOPE CompileProc TclCompileStringMatchCmd; +MODULE_SCOPE CompileProc TclCompileStringRangeCmd; +MODULE_SCOPE CompileProc TclCompileStringReplaceCmd; +MODULE_SCOPE CompileProc TclCompileStringToLowerCmd; +MODULE_SCOPE CompileProc TclCompileStringToTitleCmd; +MODULE_SCOPE CompileProc TclCompileStringToUpperCmd; +MODULE_SCOPE CompileProc TclCompileStringTrimCmd; +MODULE_SCOPE CompileProc TclCompileStringTrimLCmd; +MODULE_SCOPE CompileProc TclCompileStringTrimRCmd; +MODULE_SCOPE CompileProc TclCompileSubstCmd; +MODULE_SCOPE CompileProc TclCompileSwitchCmd; +MODULE_SCOPE CompileProc TclCompileTailcallCmd; +MODULE_SCOPE CompileProc TclCompileThrowCmd; +MODULE_SCOPE CompileProc TclCompileTryCmd; +MODULE_SCOPE CompileProc TclCompileUnsetCmd; +MODULE_SCOPE CompileProc TclCompileUpvarCmd; +MODULE_SCOPE CompileProc TclCompileVariableCmd; +MODULE_SCOPE CompileProc TclCompileWhileCmd; +MODULE_SCOPE CompileProc TclCompileYieldCmd; +MODULE_SCOPE CompileProc TclCompileYieldToCmd; +MODULE_SCOPE CompileProc TclCompileBasic0ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic1ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic2ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic3ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic0Or1ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic1Or2ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic2Or3ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic0To2ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasic1To3ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasicMin0ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasicMin1ArgCmd; +MODULE_SCOPE CompileProc TclCompileBasicMin2ArgCmd; + +MODULE_SCOPE Tcl_ObjCmdProc TclInvertOpCmd; +MODULE_SCOPE CompileProc TclCompileInvertOpCmd; + +MODULE_SCOPE Tcl_ObjCmdProc TclNotOpCmd; +MODULE_SCOPE CompileProc TclCompileNotOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclAddOpCmd; +MODULE_SCOPE CompileProc TclCompileAddOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclMulOpCmd; +MODULE_SCOPE CompileProc TclCompileMulOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclAndOpCmd; +MODULE_SCOPE CompileProc TclCompileAndOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOrOpCmd; +MODULE_SCOPE CompileProc TclCompileOrOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclXorOpCmd; +MODULE_SCOPE CompileProc TclCompileXorOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclPowOpCmd; +MODULE_SCOPE CompileProc TclCompilePowOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclLshiftOpCmd; +MODULE_SCOPE CompileProc TclCompileLshiftOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclRshiftOpCmd; +MODULE_SCOPE CompileProc TclCompileRshiftOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclModOpCmd; +MODULE_SCOPE CompileProc TclCompileModOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclNeqOpCmd; +MODULE_SCOPE CompileProc TclCompileNeqOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclStrneqOpCmd; +MODULE_SCOPE CompileProc TclCompileStrneqOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclInOpCmd; +MODULE_SCOPE CompileProc TclCompileInOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclNiOpCmd; +MODULE_SCOPE CompileProc TclCompileNiOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclMinusOpCmd; +MODULE_SCOPE CompileProc TclCompileMinusOpCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclDivOpCmd; +MODULE_SCOPE CompileProc TclCompileDivOpCmd; +MODULE_SCOPE CompileProc TclCompileLessOpCmd; +MODULE_SCOPE CompileProc TclCompileLeqOpCmd; +MODULE_SCOPE CompileProc TclCompileGreaterOpCmd; +MODULE_SCOPE CompileProc TclCompileGeqOpCmd; +MODULE_SCOPE CompileProc TclCompileEqOpCmd; +MODULE_SCOPE CompileProc TclCompileStreqOpCmd; +MODULE_SCOPE CompileProc TclCompileStrLtOpCmd; +MODULE_SCOPE CompileProc TclCompileStrLeOpCmd; +MODULE_SCOPE CompileProc TclCompileStrGtOpCmd; +MODULE_SCOPE CompileProc TclCompileStrGeOpCmd; + +MODULE_SCOPE CompileProc TclCompileAssembleCmd; /* * Routines that provide the [string] ensemble functionality. Possible * candidates for public interface. */ -MODULE_SCOPE Tcl_Obj * TclStringCat(Tcl_Interp *interp, int objc, +MODULE_SCOPE Tcl_Obj * TclStringCat(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); MODULE_SCOPE Tcl_Obj * TclStringFirst(Tcl_Obj *needle, Tcl_Obj *haystack, - size_t start); + Tcl_Size start); MODULE_SCOPE Tcl_Obj * TclStringLast(Tcl_Obj *needle, Tcl_Obj *haystack, - size_t last); + Tcl_Size last); MODULE_SCOPE Tcl_Obj * TclStringRepeat(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t count, int flags); + Tcl_Size count, int flags); MODULE_SCOPE Tcl_Obj * TclStringReplace(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t first, size_t count, Tcl_Obj *insertPtr, + Tcl_Size first, Tcl_Size count, Tcl_Obj *insertPtr, int flags); MODULE_SCOPE Tcl_Obj * TclStringReverse(Tcl_Obj *objPtr, int flags); /* Flag values for the [string] ensemble functions. */ @@ -4035,34 +3852,34 @@ * the public interface. */ MODULE_SCOPE Var * TclObjLookupVarEx(Tcl_Interp * interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags, - const char *msg, const int createPart1, - const int createPart2, Var **arrayPtrPtr); + const char *msg, int createPart1, + int createPart2, Var **arrayPtrPtr); MODULE_SCOPE Var * TclLookupArrayElement(Tcl_Interp *interp, Tcl_Obj *arrayNamePtr, Tcl_Obj *elNamePtr, - const int flags, const char *msg, - const int createPart1, const int createPart2, + int flags, const char *msg, + int createPart1, int createPart2, Var *arrayPtr, int index); MODULE_SCOPE Tcl_Obj * TclPtrGetVarIdx(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, - Tcl_Obj *part2Ptr, const int flags, int index); + Tcl_Obj *part2Ptr, int flags, int index); MODULE_SCOPE Tcl_Obj * TclPtrSetVarIdx(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, - const int flags, int index); + int flags, int index); MODULE_SCOPE Tcl_Obj * TclPtrIncrObjVarIdx(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, - const int flags, int index); + int flags, int index); MODULE_SCOPE int TclPtrObjMakeUpvarIdx(Tcl_Interp *interp, Var *otherPtr, Tcl_Obj *myNamePtr, int myFlags, int index); MODULE_SCOPE int TclPtrUnsetVarIdx(Tcl_Interp *interp, Var *varPtr, Var *arrayPtr, Tcl_Obj *part1Ptr, - Tcl_Obj *part2Ptr, const int flags, + Tcl_Obj *part2Ptr, int flags, int index); MODULE_SCOPE void TclInvalidateNsPath(Namespace *nsPtr); MODULE_SCOPE void TclFindArrayPtrElements(Var *arrayPtr, Tcl_HashTable *tablePtr); @@ -4081,23 +3898,10 @@ MODULE_SCOPE int TclCompareObjKeys(void *keyPtr, Tcl_HashEntry *hPtr); MODULE_SCOPE void TclFreeObjEntry(Tcl_HashEntry *hPtr); MODULE_SCOPE TCL_HASH_TYPE TclHashObjKey(Tcl_HashTable *tablePtr, void *keyPtr); MODULE_SCOPE int TclFullFinalizationRequested(void); - -/* - * TIP #542 - */ - -MODULE_SCOPE size_t TclUniCharLen(const Tcl_UniChar *uniStr); -MODULE_SCOPE int TclUniCharNcmp(const Tcl_UniChar *ucs, - const Tcl_UniChar *uct, size_t numChars); -MODULE_SCOPE int TclUniCharNcasecmp(const Tcl_UniChar *ucs, - const Tcl_UniChar *uct, size_t numChars); -MODULE_SCOPE int TclUniCharCaseMatch(const Tcl_UniChar *uniStr, - const Tcl_UniChar *uniPattern, int nocase); - /* * Just for the purposes of command-type registration. */ @@ -4131,11 +3935,11 @@ MODULE_SCOPE Tcl_Command TclInitProcessCmd(Tcl_Interp *interp); MODULE_SCOPE void TclProcessCreated(Tcl_Pid pid); MODULE_SCOPE TclProcessWaitStatus TclProcessWait(Tcl_Pid pid, int options, int *codePtr, Tcl_Obj **msgObjPtr, Tcl_Obj **errorObjPtr); -MODULE_SCOPE int TclClose(Tcl_Interp *, Tcl_Channel chan); + /* * TIP #508: [array default] */ MODULE_SCOPE void TclInitArrayVar(Var *arrayPtr); @@ -4145,16 +3949,47 @@ * Utility routines for encoding index values as integers. Used by both * some of the command compilers and by [lsort] and [lsearch]. */ MODULE_SCOPE int TclIndexEncode(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t before, size_t after, int *indexPtr); -MODULE_SCOPE size_t TclIndexDecode(int encoded, size_t endValue); + int before, int after, int *indexPtr); +MODULE_SCOPE Tcl_Size TclIndexDecode(int encoded, Tcl_Size endValue); /* Constants used in index value encoding routines. */ -#define TCL_INDEX_END ((size_t)-2) -#define TCL_INDEX_START ((size_t)0) +#define TCL_INDEX_END ((Tcl_Size)-2) +#define TCL_INDEX_START ((Tcl_Size)0) + +/* + *---------------------------------------------------------------------- + * + * TclScaleTime -- + * + * TIP #233 (Virtualized Time): Wrapper around the time virutalisation + * rescale function to hide the binding of the clientData. + * + * This is static inline code; it's like a macro, but a function. It's + * used because this is a piece of code that ends up in places that are a + * bit performance sensitive. + * + * Results: + * None + * + * Side effects: + * Updates the time structure (given as an argument) with what the time + * should be after virtualisation. + * + *---------------------------------------------------------------------- + */ + +static inline void +TclScaleTime( + Tcl_Time *timePtr) +{ + if (timePtr != NULL) { + tclScaleTimeProcPtr(timePtr, tclTimeClientData); + } +} /* *---------------------------------------------------------------- * Macros used by the Tcl core to create and release Tcl objects. * TclNewObj(objPtr) creates a new object denoting an empty string. @@ -4198,24 +4033,24 @@ #else # define TclIncrObjsAllocated() # define TclIncrObjsFreed() #endif /* TCL_COMPILE_STATS */ -# define TclAllocObjStorage(objPtr) \ +# define TclAllocObjStorage(objPtr) \ TclAllocObjStorageEx(NULL, (objPtr)) -# define TclFreeObjStorage(objPtr) \ +# define TclFreeObjStorage(objPtr) \ TclFreeObjStorageEx(NULL, (objPtr)) #ifndef TCL_MEM_DEBUG # define TclNewObj(objPtr) \ - TclIncrObjsAllocated(); \ - TclAllocObjStorage(objPtr); \ - (objPtr)->refCount = 0; \ - (objPtr)->bytes = &tclEmptyString; \ - (objPtr)->length = 0; \ - (objPtr)->typePtr = NULL; \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + (objPtr)->bytes = &tclEmptyString; \ + (objPtr)->length = 0; \ + (objPtr)->typePtr = NULL; \ TCL_DTRACE_OBJ_CREATE(objPtr) /* * Invalidate the string rep first so we can use the bytes value for our * pointer chain, and signal an obj deletion (as opposed to shimmering) with @@ -4222,23 +4057,23 @@ * 'length == TCL_INDEX_NONE'. * Use empty 'if ; else' to handle use in unbraced outer if/else conditions. */ # define TclDecrRefCount(objPtr) \ - if ((objPtr)->refCount-- > 1) ; else { \ - if (!(objPtr)->typePtr || !(objPtr)->typePtr->freeIntRepProc) { \ - TCL_DTRACE_OBJ_FREE(objPtr); \ - if ((objPtr)->bytes \ - && ((objPtr)->bytes != &tclEmptyString)) { \ - Tcl_Free((objPtr)->bytes); \ - } \ - (objPtr)->length = TCL_INDEX_NONE; \ - TclFreeObjStorage(objPtr); \ - TclIncrObjsFreed(); \ - } else { \ - TclFreeObj(objPtr); \ - } \ + if ((objPtr)->refCount-- > 1) ; else { \ + if (!(objPtr)->typePtr || !(objPtr)->typePtr->freeIntRepProc) { \ + TCL_DTRACE_OBJ_FREE(objPtr); \ + if ((objPtr)->bytes \ + && ((objPtr)->bytes != &tclEmptyString)) { \ + ckfree((objPtr)->bytes); \ + } \ + (objPtr)->length = TCL_INDEX_NONE; \ + TclFreeObjStorage(objPtr); \ + TclIncrObjsFreed(); \ + } else { \ + TclFreeObj(objPtr); \ + } \ } #if TCL_THREADS && !defined(USE_THREAD_ALLOC) # define USE_THREAD_ALLOC 1 #endif @@ -4251,14 +4086,14 @@ * allocates and frees a single Tcl_Obj so that tools like Purify can better * track memory leaks. */ # define TclAllocObjStorageEx(interp, objPtr) \ - (objPtr) = (Tcl_Obj *) Tcl_Alloc(sizeof(Tcl_Obj)) + (objPtr) = (Tcl_Obj *)ckalloc(sizeof(Tcl_Obj)) # define TclFreeObjStorageEx(interp, objPtr) \ - Tcl_Free(objPtr) + ckfree(objPtr) #undef USE_THREAD_ALLOC #undef USE_TCLALLOC #elif TCL_THREADS && defined(USE_THREAD_ALLOC) @@ -4341,15 +4176,15 @@ tclFreeObjList->internalRep.twoPtrValue.ptr1; \ Tcl_MutexUnlock(&tclObjMutex); \ } while (0) # define TclFreeObjStorageEx(interp, objPtr) \ - do { \ - Tcl_MutexLock(&tclObjMutex); \ + do { \ + Tcl_MutexLock(&tclObjMutex); \ (objPtr)->internalRep.twoPtrValue.ptr1 = (void *) tclFreeObjList; \ - tclFreeObjList = (objPtr); \ - Tcl_MutexUnlock(&tclObjMutex); \ + tclFreeObjList = (objPtr); \ + Tcl_MutexUnlock(&tclObjMutex); \ } while (0) #endif #else /* TCL_MEM_DEBUG */ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, @@ -4368,41 +4203,59 @@ TclDbNewObj(objPtr, __FILE__, __LINE__); # define TclDecrRefCount(objPtr) \ Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__) -# define TclNewListObjDirect(objc, objv) \ - TclDbNewListObjDirect(objc, objv, __FILE__, __LINE__) - #undef USE_THREAD_ALLOC #endif /* TCL_MEM_DEBUG */ /* *---------------------------------------------------------------- - * Macro used by the Tcl core to set a Tcl_Obj's string representation to a - * copy of the "len" bytes starting at "bytePtr". This code works even if the - * byte array contains NULLs as long as the length is correct. Because "len" - * is referenced multiple times, it should be as simple an expression as - * possible. The ANSI C "prototype" for this macro is: + * Macros used by the Tcl core to set a Tcl_Obj's string representation to a + * copy of the "len" bytes starting at "bytePtr". The value of "len" must + * not be negative. When "len" is 0, then it is acceptable to pass + * "bytePtr" = NULL. When "len" > 0, "bytePtr" must not be NULL, and it + * must point to a location from which "len" bytes may be read. These + * constraints are not checked here. The validity of the bytes copied + * as a value string representation is also not verififed. This macro + * must not be called while "objPtr" is being freed or when "objPtr" + * already has a string representation. The caller must use + * this macro properly. Improper use can lead to dangerous results. + * Because "len" is referenced multiple times, take care that it is an + * expression with the same value each use. + * + * The ANSI C "prototypes" for these macros are: * + * MODULE_SCOPE void TclInitEmptyStringRep(Tcl_Obj *objPtr); * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, size_t len); + * MODULE_SCOPE void TclAttemptInitStringRep(Tcl_Obj *objPtr, char *bytePtr, size_t len); * - * This macro should only be called on an unshared objPtr where - * objPtr->typePtr->freeIntRepProc == NULL *---------------------------------------------------------------- */ +#define TclInitEmptyStringRep(objPtr) \ + ((objPtr)->length = (((objPtr)->bytes = &tclEmptyString), 0)) + #define TclInitStringRep(objPtr, bytePtr, len) \ - if ((len) == 0) { \ - (objPtr)->bytes = &tclEmptyString; \ - (objPtr)->length = 0; \ - } else { \ - (objPtr)->bytes = (char *)Tcl_Alloc((len) + 1); \ + if ((len) == 0) { \ + TclInitEmptyStringRep(objPtr); \ + } else { \ + (objPtr)->bytes = (char *)ckalloc((len) + 1U); \ memcpy((objPtr)->bytes, (bytePtr) ? (bytePtr) : &tclEmptyString, (len)); \ - (objPtr)->bytes[len] = '\0'; \ - (objPtr)->length = (len); \ + (objPtr)->bytes[len] = '\0'; \ + (objPtr)->length = (len); \ } + +#define TclAttemptInitStringRep(objPtr, bytePtr, len) \ + ((((len) == 0) ? ( \ + TclInitEmptyStringRep(objPtr) \ + ) : ( \ + (objPtr)->bytes = (char *)attemptckalloc((len) + 1U), \ + (objPtr)->length = ((objPtr)->bytes) ? \ + (memcpy((objPtr)->bytes, (bytePtr) ? (bytePtr) : &tclEmptyString, (len)), \ + (objPtr)->bytes[len] = '\0', (len)) : (-1) \ + )), (objPtr)->bytes) /* *---------------------------------------------------------------- * Macro used by the Tcl core to get the string representation's byte array * pointer from a Tcl_Obj. This is an inline version of Tcl_GetString(). The @@ -4415,60 +4268,36 @@ */ #define TclGetString(objPtr) \ ((objPtr)->bytes? (objPtr)->bytes : Tcl_GetString(objPtr)) -#if 0 - static inline char *TclGetStringFromObj(Tcl_Obj *objPtr, size_t *lenPtr) { - char *response = Tcl_GetString(objPtr); - *(lenPtr) = objPtr->length; - return response; - } - static inline Tcl_UniChar *TclGetUnicodeFromObj(Tcl_Obj *objPtr, size_t *lenPtr) { - Tcl_UniChar *response = Tcl_GetUnicodeFromObj(objPtr, NULL); - *(lenPtr) = *((size_t *) (objPtr)->internalRep.twoPtrValue.ptr1); - return response; - } - static inline unsigned char *TclGetByteArrayFromObj(Tcl_Obj *objPtr, size_t *lenPtr) { - unsigned char *response = Tcl_GetByteArrayFromObj(objPtr, NULL); - if (response) { - *(lenPtr) = *((size_t *) (objPtr)->internalRep.twoPtrValue.ptr1 + 1); - } - return response; - } -#else #define TclGetStringFromObj(objPtr, lenPtr) \ - (((objPtr)->bytes \ - ? NULL : Tcl_GetString((objPtr)), \ - *(lenPtr) = (objPtr)->length, (objPtr)->bytes)) -#define TclGetUnicodeFromObj(objPtr, lenPtr) \ - (Tcl_GetUnicodeFromObj((objPtr), NULL), \ - *(lenPtr) = *((size_t *) (objPtr)->internalRep.twoPtrValue.ptr1), \ - Tcl_GetUnicodeFromObj((objPtr), NULL)) -#define TclGetByteArrayFromObj(objPtr, lenPtr) \ - (Tcl_GetByteArrayFromObj((objPtr), NULL) ? \ - (*(lenPtr) = *((size_t *) (objPtr)->internalRep.twoPtrValue.ptr1 + 1), \ - (unsigned char *)(((size_t *) (objPtr)->internalRep.twoPtrValue.ptr1) + 3)) : NULL) -#endif + ((objPtr)->bytes \ + ? (*(lenPtr) = (objPtr)->length, (objPtr)->bytes) \ + : (Tcl_GetStringFromObj)((objPtr), (lenPtr))) /* *---------------------------------------------------------------- * Macro used by the Tcl core to clean out an object's internal * representation. Does not actually reset the rep's bytes. The ANSI C * "prototype" for this macro is: * - * MODULE_SCOPE void TclFreeIntRep(Tcl_Obj *objPtr); - *---------------------------------------------------------------- - */ - -#define TclFreeIntRep(objPtr) \ - if ((objPtr)->typePtr != NULL) { \ - if ((objPtr)->typePtr->freeIntRepProc != NULL) { \ - (objPtr)->typePtr->freeIntRepProc(objPtr); \ - } \ - (objPtr)->typePtr = NULL; \ - } + * MODULE_SCOPE void TclFreeInternalRep(Tcl_Obj *objPtr); + *---------------------------------------------------------------- + */ + +#define TclFreeInternalRep(objPtr) \ + if ((objPtr)->typePtr != NULL) { \ + if ((objPtr)->typePtr->freeIntRepProc != NULL) { \ + (objPtr)->typePtr->freeIntRepProc(objPtr); \ + } \ + (objPtr)->typePtr = NULL; \ + } + +#if !defined(TCL_NO_DEPRECATED) +# define TclFreeIntRep(objPtr) TclFreeInternalRep(objPtr) +#endif /* *---------------------------------------------------------------- * Macro used by the Tcl core to clean out an object's string representation. * The ANSI C "prototype" for this macro is: @@ -4476,18 +4305,18 @@ * MODULE_SCOPE void TclInvalidateStringRep(Tcl_Obj *objPtr); *---------------------------------------------------------------- */ #define TclInvalidateStringRep(objPtr) \ - do { \ - Tcl_Obj *_isobjPtr = (Tcl_Obj *)(objPtr); \ - if (_isobjPtr->bytes != NULL) { \ - if (_isobjPtr->bytes != &tclEmptyString) { \ - Tcl_Free((char *)_isobjPtr->bytes); \ - } \ - _isobjPtr->bytes = NULL; \ - } \ + do { \ + Tcl_Obj *_isobjPtr = (Tcl_Obj *)(objPtr); \ + if (_isobjPtr->bytes != NULL) { \ + if (_isobjPtr->bytes != &tclEmptyString) { \ + ckfree(_isobjPtr->bytes); \ + } \ + _isobjPtr->bytes = NULL; \ + } \ } while (0) /* * These form part of the native filesystem support. They are needed here * because we have a few native filesystem functions (which are the same for @@ -4526,12 +4355,12 @@ *---------------------------------------------------------------- */ #define TclUnpackBignum(objPtr, bignum) \ do { \ - Tcl_Obj *bignumObj = (objPtr); \ - int bignumPayload = \ + Tcl_Obj *bignumObj = (objPtr); \ + int bignumPayload = \ PTR2INT(bignumObj->internalRep.twoPtrValue.ptr2); \ if (bignumPayload == -1) { \ (bignum) = *((mp_int *) bignumObj->internalRep.twoPtrValue.ptr1); \ } else { \ (bignum).dp = (mp_digit *)bignumObj->internalRep.twoPtrValue.ptr1; \ @@ -4571,39 +4400,39 @@ #endif #define TCL_MAX_TOKENS (int)(UINT_MAX / sizeof(Tcl_Token)) #define TclGrowTokenArray(tokenPtr, used, available, append, staticPtr) \ do { \ - int _needed = (used) + (append); \ + Tcl_Size _needed = (used) + (append); \ if (_needed > TCL_MAX_TOKENS) { \ Tcl_Panic("max # of tokens for a Tcl parse (%d) exceeded", \ TCL_MAX_TOKENS); \ } \ if (_needed > (available)) { \ - int allocated = 2 * _needed; \ + Tcl_Size allocated = 2 * _needed; \ Tcl_Token *oldPtr = (tokenPtr); \ Tcl_Token *newPtr; \ if (oldPtr == (staticPtr)) { \ oldPtr = NULL; \ } \ if (allocated > TCL_MAX_TOKENS) { \ allocated = TCL_MAX_TOKENS; \ } \ - newPtr = (Tcl_Token *) Tcl_AttemptRealloc((char *) oldPtr, \ - (allocated * sizeof(Tcl_Token))); \ + newPtr = (Tcl_Token *)attemptckrealloc((char *) oldPtr, \ + allocated * sizeof(Tcl_Token)); \ if (newPtr == NULL) { \ allocated = _needed + (append) + TCL_MIN_TOKEN_GROWTH; \ if (allocated > TCL_MAX_TOKENS) { \ allocated = TCL_MAX_TOKENS; \ } \ - newPtr = (Tcl_Token *) Tcl_Realloc((char *) oldPtr, \ - (allocated * sizeof(Tcl_Token))); \ + newPtr = (Tcl_Token *)ckrealloc((char *) oldPtr, \ + allocated * sizeof(Tcl_Token)); \ } \ (available) = allocated; \ if (oldPtr == NULL) { \ memcpy(newPtr, staticPtr, \ - ((used) * sizeof(Tcl_Token))); \ + (used) * sizeof(Tcl_Token)); \ } \ (tokenPtr) = newPtr; \ } \ } while (0) @@ -4622,51 +4451,40 @@ * * MODULE_SCOPE int TclUtfToUniChar(const char *string, Tcl_UniChar *ch); *---------------------------------------------------------------- */ -#if TCL_UTF_MAX > 3 -#define TclUtfToUniChar(str, chPtr) \ - (((UCHAR(*(str))) < 0x80) ? \ - ((*(chPtr) = UCHAR(*(str))), 1) \ - : Tcl_UtfToUniChar(str, chPtr)) -#else -#define TclUtfToUniChar(str, chPtr) \ - ((((unsigned char) *(str)) < 0x80) ? \ - ((*(chPtr) = (unsigned char) *(str)), 1) \ - : Tcl_UtfToChar16(str, chPtr)) -#endif +#define TclUtfToUniChar(str, chPtr) \ + (((UCHAR(*(str))) < 0x80) ? \ + ((*(chPtr) = UCHAR(*(str))), 1) \ + : Tcl_UtfToUniChar(str, chPtr)) /* *---------------------------------------------------------------- * Macro counterpart of the Tcl_NumUtfChars() function. To be used in speed- * -sensitive points where it pays to avoid a function call in the common case * of counting along a string of all one-byte characters. The ANSI C * "prototype" for this macro is: * - * MODULE_SCOPE void TclNumUtfChars(int numChars, const char *bytes, - * size_t numBytes); + * MODULE_SCOPE void TclNumUtfCharsM(Tcl_Size numChars, const char *bytes, + * Tcl_Size numBytes); + * numBytes must be >= 0 *---------------------------------------------------------------- */ -#define TclNumUtfChars(numChars, bytes, numBytes) \ - do { \ - size_t _count, _i = (numBytes); \ - unsigned char *_str = (unsigned char *) (bytes); \ - while (_i && (*_str < 0xC0)) { _i--; _str++; } \ - _count = (numBytes) - _i; \ - if (_i) { \ - _count += Tcl_NumUtfChars((bytes) + _count, _i); \ - } \ - (numChars) = _count; \ +#define TclNumUtfCharsM(numChars, bytes, numBytes) \ + do { \ + Tcl_Size _count, _i = (numBytes); \ + unsigned char *_str = (unsigned char *) (bytes); \ + while (_i > 0 && (*_str < 0xC0)) { _i--; _str++; } \ + _count = (numBytes) - _i; \ + if (_i) { \ + _count += TclNumUtfChars((bytes) + _count, _i); \ + } \ + (numChars) = _count; \ } while (0); -#define TclUtfPrev(src, start) \ - (((src) < (start) + 2) ? (start) : \ - ((unsigned char) *((src) - 1)) < 0x80 ? (src) - 1 : \ - Tcl_UtfPrev(src, start)) - /* *---------------------------------------------------------------- * Macro that encapsulates the logic that determines when it is safe to * interpret a string as a byte array directly. In summary, the object must be * a byte array and must not have a string representation (as the operations @@ -4680,32 +4498,15 @@ *---------------------------------------------------------------- */ MODULE_SCOPE int TclIsPureByteArray(Tcl_Obj *objPtr); #define TclIsPureDict(objPtr) \ - (((objPtr)->bytes==NULL) && ((objPtr)->typePtr==&tclDictType)) -#define TclHasIntRep(objPtr, type) \ - ((objPtr)->typePtr == (type)) -#define TclFetchIntRep(objPtr, type) \ - (TclHasIntRep((objPtr), (type)) ? &((objPtr)->internalRep) : NULL) - - -/* - *---------------------------------------------------------------- - * Macro used by the Tcl core to compare Unicode strings. On big-endian - * systems we can use the more efficient memcmp, but this would not be - * lexically correct on little-endian systems. The ANSI C "prototype" for - * this macro is: - * - * MODULE_SCOPE int TclUniCharNcmp(const Tcl_UniChar *cs, - * const Tcl_UniChar *ct, unsigned long n); - *---------------------------------------------------------------- - */ - -#ifdef WORDS_BIGENDIAN -# define TclUniCharNcmp(cs,ct,n) memcmp((cs),(ct),(n)*sizeof(Tcl_UniChar)) -#endif /* WORDS_BIGENDIAN */ + (((objPtr)->bytes == NULL) && ((objPtr)->typePtr==&tclDictType)) +#define TclHasInternalRep(objPtr, type) \ + ((objPtr)->typePtr == (type)) +#define TclFetchInternalRep(objPtr, type) \ + (TclHasInternalRep((objPtr), (type)) ? &(objPtr)->internalRep : NULL) /* *---------------------------------------------------------------- * Macro used by the Tcl core to increment a namespace's export epoch * counter. The ANSI C "prototype" for this macro is: @@ -4728,11 +4529,11 @@ * Core procedure added to libtommath for bignum manipulation. * *---------------------------------------------------------------------- */ -MODULE_SCOPE Tcl_PackageInitProc TclTommath_Init; +MODULE_SCOPE Tcl_LibraryInitProc TclTommath_Init; /* *---------------------------------------------------------------------- * * External (platform specific) initialization routine, these declarations @@ -4740,15 +4541,15 @@ * library: * *---------------------------------------------------------------------- */ -MODULE_SCOPE Tcl_PackageInitProc TclplatformtestInit; -MODULE_SCOPE Tcl_PackageInitProc TclObjTest_Init; -MODULE_SCOPE Tcl_PackageInitProc TclThread_Init; -MODULE_SCOPE Tcl_PackageInitProc Procbodytest_Init; -MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit; +MODULE_SCOPE Tcl_LibraryInitProc TclplatformtestInit; +MODULE_SCOPE Tcl_LibraryInitProc TclObjTest_Init; +MODULE_SCOPE Tcl_LibraryInitProc TclThread_Init; +MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_Init; +MODULE_SCOPE Tcl_LibraryInitProc Procbodytest_SafeInit; /* *---------------------------------------------------------------- * Macro used by the Tcl core to check whether a pattern has any characters * special to [string match]. The ANSI C "prototype" for this macro is: @@ -4771,23 +4572,23 @@ * MODULE_SCOPE void TclSetDoubleObj(Tcl_Obj *objPtr, double d); *---------------------------------------------------------------- */ #define TclSetIntObj(objPtr, i) \ - do { \ - Tcl_ObjIntRep ir; \ - ir.wideValue = (Tcl_WideInt) i; \ - TclInvalidateStringRep(objPtr); \ - Tcl_StoreIntRep(objPtr, &tclIntType, &ir); \ + do { \ + Tcl_ObjInternalRep ir; \ + ir.wideValue = (Tcl_WideInt) i; \ + TclInvalidateStringRep(objPtr); \ + Tcl_StoreInternalRep(objPtr, &tclIntType, &ir); \ } while (0) #define TclSetDoubleObj(objPtr, d) \ - do { \ - Tcl_ObjIntRep ir; \ - ir.doubleValue = (double) d; \ - TclInvalidateStringRep(objPtr); \ - Tcl_StoreIntRep(objPtr, &tclDoubleType, &ir); \ + do { \ + Tcl_ObjInternalRep ir; \ + ir.doubleValue = (double) d; \ + TclInvalidateStringRep(objPtr); \ + Tcl_StoreInternalRep(objPtr, &tclDoubleType, &ir); \ } while (0) /* *---------------------------------------------------------------- * Macros used by the Tcl core to create and initialise objects of standard @@ -4794,67 +4595,93 @@ * types, avoiding the corresponding function calls in time critical parts of * the core. The ANSI C "prototypes" for these macros are: * * MODULE_SCOPE void TclNewIntObj(Tcl_Obj *objPtr, Tcl_WideInt w); * MODULE_SCOPE void TclNewDoubleObj(Tcl_Obj *objPtr, double d); - * MODULE_SCOPE void TclNewStringObj(Tcl_Obj *objPtr, const char *s, size_t len); + * MODULE_SCOPE void TclNewStringObj(Tcl_Obj *objPtr, const char *s, Tcl_Size len); * MODULE_SCOPE void TclNewLiteralStringObj(Tcl_Obj*objPtr, const char *sLiteral); * *---------------------------------------------------------------- */ #ifndef TCL_MEM_DEBUG #define TclNewIntObj(objPtr, w) \ - do { \ - TclIncrObjsAllocated(); \ - TclAllocObjStorage(objPtr); \ - (objPtr)->refCount = 0; \ - (objPtr)->bytes = NULL; \ - (objPtr)->internalRep.wideValue = (Tcl_WideInt)(w); \ - (objPtr)->typePtr = &tclIntType; \ - TCL_DTRACE_OBJ_CREATE(objPtr); \ + do { \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + (objPtr)->bytes = NULL; \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(w); \ + (objPtr)->typePtr = &tclIntType; \ + TCL_DTRACE_OBJ_CREATE(objPtr); \ + } while (0) + +#define TclNewUIntObj(objPtr, uw) \ + do { \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + (objPtr)->bytes = NULL; \ + Tcl_WideUInt uw_ = (uw); \ + if (uw_ > WIDE_MAX) { \ + mp_int bignumValue_; \ + if (mp_init_u64(&bignumValue_, uw_) != MP_OKAY) { \ + Tcl_Panic("%s: memory overflow", "TclNewUIntObj"); \ + } \ + TclSetBignumInternalRep((objPtr), &bignumValue_); \ + } else { \ + (objPtr)->internalRep.wideValue = (Tcl_WideInt)(uw_); \ + (objPtr)->typePtr = &tclIntType; \ + } \ + TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) #define TclNewIndexObj(objPtr, w) \ - do { \ - size_t _w = (w); \ - TclIncrObjsAllocated(); \ - TclAllocObjStorage(objPtr); \ - (objPtr)->refCount = 0; \ - (objPtr)->bytes = NULL; \ - (objPtr)->internalRep.wideValue = ((_w) == TCL_INDEX_NONE) ? -1 : (Tcl_WideInt)(_w); \ - (objPtr)->typePtr = &tclIntType; \ - TCL_DTRACE_OBJ_CREATE(objPtr); \ - } while (0) + TclNewIntObj(objPtr, w) #define TclNewDoubleObj(objPtr, d) \ - do { \ - TclIncrObjsAllocated(); \ - TclAllocObjStorage(objPtr); \ - (objPtr)->refCount = 0; \ - (objPtr)->bytes = NULL; \ - (objPtr)->internalRep.doubleValue = (double)(d); \ - (objPtr)->typePtr = &tclDoubleType; \ - TCL_DTRACE_OBJ_CREATE(objPtr); \ + do { \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + (objPtr)->bytes = NULL; \ + (objPtr)->internalRep.doubleValue = (double)(d); \ + (objPtr)->typePtr = &tclDoubleType; \ + TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) #define TclNewStringObj(objPtr, s, len) \ - do { \ - TclIncrObjsAllocated(); \ - TclAllocObjStorage(objPtr); \ - (objPtr)->refCount = 0; \ - TclInitStringRep((objPtr), (s), (len)); \ - (objPtr)->typePtr = NULL; \ - TCL_DTRACE_OBJ_CREATE(objPtr); \ + do { \ + TclIncrObjsAllocated(); \ + TclAllocObjStorage(objPtr); \ + (objPtr)->refCount = 0; \ + TclInitStringRep((objPtr), (s), (len)); \ + (objPtr)->typePtr = NULL; \ + TCL_DTRACE_OBJ_CREATE(objPtr); \ } while (0) #else /* TCL_MEM_DEBUG */ #define TclNewIntObj(objPtr, w) \ (objPtr) = Tcl_NewWideIntObj(w) + +#define TclNewUIntObj(objPtr, uw) \ + do { \ + Tcl_WideUInt uw_ = (uw); \ + if (uw_ > WIDE_MAX) { \ + mp_int bignumValue_; \ + if (mp_init_u64(&bignumValue_, uw_) == MP_OKAY) { \ + (objPtr) = Tcl_NewBignumObj(&bignumValue_); \ + } else { \ + (objPtr) = NULL; \ + } \ + } else { \ + (objPtr) = Tcl_NewWideIntObj(uw_); \ + } \ + } while (0) #define TclNewIndexObj(objPtr, w) \ - (objPtr) = ((w) == TCL_INDEX_NONE) ? Tcl_NewWideIntObj(-1) : Tcl_NewWideIntObj(w) + TclNewIntObj(objPtr, w) #define TclNewDoubleObj(objPtr, d) \ (objPtr) = Tcl_NewDoubleObj(d) #define TclNewStringObj(objPtr, s, len) \ @@ -4884,28 +4711,29 @@ Tcl_DStringSetLength((dsPtr), 0) /* *---------------------------------------------------------------- * Macros used by the Tcl core to test for some special double values. - * The ANSI C "prototypes" for these macros are: + * (deprecated) The ANSI C "prototypes" for these macros are: * * MODULE_SCOPE int TclIsInfinite(double d); * MODULE_SCOPE int TclIsNaN(double d); */ -#ifdef _MSC_VER -# define TclIsInfinite(d) (!(_finite((d)))) -# define TclIsNaN(d) (_isnan((d))) -#else -# define TclIsInfinite(d) ((d) > DBL_MAX || (d) < -DBL_MAX) -# ifdef NO_ISNAN -# define TclIsNaN(d) ((d) != (d)) -# else -# define TclIsNaN(d) (isnan(d)) -# endif +#if !defined(TCL_NO_DEPRECATED) && !defined(BUILD_tcl) +# define TclIsInfinite(d) isinf(d) +# define TclIsNaN(d) isnan(d) #endif +/* + * Macro to use to find the offset of a field in astructure. + * Computes number of bytes from beginning of structure to a given field. + */ + +#if !defined(TCL_NO_DEPRECATED) && !defined(BUILD_tcl) +# define TclOffset(type, field) ((int) offsetof(type, field)) +#endif /* Workaround for platforms missing offsetof(), e.g. VC++ 6.0 */ #ifndef offsetof # define offsetof(type, field) ((size_t) ((char *) &((type *) 0)->field)) #endif @@ -4924,31 +4752,29 @@ *---------------------------------------------------------------- * Inline version of TclCleanupCommand; still need the function as it is in * the internal stubs, but the core can use the macro instead. */ -#define TclCleanupCommandMacro(cmdPtr) \ +#define TclCleanupCommandMacro(cmdPtr) \ do { \ if ((cmdPtr)->refCount-- <= 1) { \ - Tcl_Free(cmdPtr); \ + ckfree(cmdPtr); \ } \ } while (0) - /* * inside this routine crement refCount first incase cmdPtr is replacing itself */ -#define TclRoutineAssign(location, cmdPtr) \ - do { \ - (cmdPtr)->refCount++; \ - if ((location) != NULL \ - && (location--) <= 1) { \ - Tcl_Free(((location))); \ - } \ - (location) = (cmdPtr); \ +#define TclRoutineAssign(location, cmdPtr) \ + do { \ + (cmdPtr)->refCount++; \ + if ((location) != NULL \ + && (location--) <= 1) { \ + ckfree(((location))); \ + } \ + (location) = (cmdPtr); \ } while (0) - #define TclRoutineHasName(cmdPtr) \ ((cmdPtr)->hPtr != NULL) /* @@ -4958,13 +4784,14 @@ * readable; the non-inline version (in tclInterp.c) is much easier to * understand. Note also that these macros takes different args (iPtr->limit) * to the non-inline version. */ -#define TclLimitExceeded(limit) ((limit).exceeded != 0) +#define TclLimitExceeded(limit) \ + ((limit).exceeded != 0) -#define TclLimitReady(limit) \ +#define TclLimitReady(limit) \ (((limit).active == 0) ? 0 : \ (++(limit).granularityTicker, \ ((((limit).active & TCL_LIMIT_COMMANDS) && \ (((limit).cmdGranularity == 1) || \ ((limit).granularityTicker % (limit).cmdGranularity == 0))) \ @@ -5010,31 +4837,31 @@ do { \ Tcl_Obj *_objPtr; \ TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj)); \ TclIncrObjsAllocated(); \ TclAllocObjStorageEx((interp), (_objPtr)); \ - *(void **)&memPtr = (void *) (_objPtr); \ + *(void **)&(memPtr) = (void *) (_objPtr); \ } while (0) #define TclSmallFreeEx(interp, memPtr) \ do { \ - TclFreeObjStorageEx((interp), (Tcl_Obj *)memPtr); \ + TclFreeObjStorageEx((interp), (Tcl_Obj *)(memPtr)); \ TclIncrObjsFreed(); \ } while (0) #else /* TCL_MEM_DEBUG */ #define TclSmallAllocEx(interp, nbytes, memPtr) \ do { \ Tcl_Obj *_objPtr; \ TCL_CT_ASSERT((nbytes)<=sizeof(Tcl_Obj)); \ TclNewObj(_objPtr); \ - *(void **)&memPtr = (void *) _objPtr; \ + *(void **)&(memPtr) = (void *)_objPtr; \ } while (0) #define TclSmallFreeEx(interp, memPtr) \ do { \ - Tcl_Obj *_objPtr = (Tcl_Obj *) memPtr; \ + Tcl_Obj *_objPtr = (Tcl_Obj *)(memPtr); \ _objPtr->bytes = NULL; \ _objPtr->typePtr = NULL; \ _objPtr->refCount = 1; \ TclDecrRefCount(_objPtr); \ } while (0) @@ -5078,11 +4905,12 @@ Tcl_NRPostProc *procPtr; void *data[4]; struct NRE_callback *nextPtr; } NRE_callback; -#define TOP_CB(iPtr) (((Interp *)(iPtr))->execEnvPtr->callbackPtr) +#define TOP_CB(iPtr) \ + (((Interp *)(iPtr))->execEnvPtr->callbackPtr) /* * Inline version of Tcl_NRAddCallback. */ @@ -5103,12 +4931,12 @@ #define TCLNR_ALLOC(interp, ptr) \ TclSmallAllocEx(interp, sizeof(NRE_callback), (ptr)) #define TCLNR_FREE(interp, ptr) TclSmallFreeEx((interp), (ptr)) #else #define TCLNR_ALLOC(interp, ptr) \ - (ptr = (Tcl_Alloc(sizeof(NRE_callback)))) -#define TCLNR_FREE(interp, ptr) Tcl_Free(ptr) + ((ptr) = (void *)ckalloc(sizeof(NRE_callback))) +#define TCLNR_FREE(interp, ptr) ckfree(ptr) #endif #if NRE_ENABLE_ASSERTS #define NRE_ASSERT(expr) assert((expr)) #else @@ -5117,19 +4945,47 @@ #include "tclIntDecls.h" #include "tclIntPlatDecls.h" #if !defined(USE_TCL_STUBS) && !defined(TCL_MEM_DEBUG) -#define Tcl_AttemptAlloc TclpAlloc -#define Tcl_AttemptRealloc TclpRealloc -#define Tcl_Free TclpFree +#define Tcl_AttemptAlloc TclpAlloc +#define Tcl_AttemptRealloc TclpRealloc +#define Tcl_Free TclpFree #endif +/* + * Special hack for macOS, where the static linker (technically the 'ar' + * command) hates empty object files, and accepts no flags to make it shut up. + * + * These symbols are otherwise completely useless. + * + * They can't be written to or written through. They can't be seen by any + * other code. They use a separate attribute (supported by all macOS + * compilers, which are derivatives of clang or gcc) to stop the compilation + * from moaning. They will be excluded during the final linking stage. + * + * Other platforms get nothing at all. That's good. + */ + +#ifdef MAC_OSX_TCL +#define TCL_MAC_EMPTY_FILE(name) \ + static __attribute__((used)) const void *const TclUnusedFile_ ## name = NULL; +#else +#define TCL_MAC_EMPTY_FILE(name) +#endif /* MAC_OSX_TCL */ + +/* + * Other externals. + */ + +MODULE_SCOPE size_t TclEnvEpoch; /* Epoch of the tcl environment + * (if changed with tcl-env). */ + #endif /* _TCLINT */ - + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclIntDecls.h ================================================================== --- generic/tclIntDecls.h +++ generic/tclIntDecls.h @@ -25,10 +25,27 @@ # else # define TCL_STORAGE_CLASS DLLIMPORT # endif #endif +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) +# define tclGetIntForIndex tcl_GetIntForIndex +/* Those macro's are especially for Itcl 3.4 compatibility */ +# define tclCreateNamespace tcl_CreateNamespace +# define tclDeleteNamespace tcl_DeleteNamespace +# define tclAppendExportList tcl_AppendExportList +# define tclExport tcl_Export +# define tclImport tcl_Import +# define tclForgetImport tcl_ForgetImport +# define tclGetCurrentNamespace_ tcl_GetCurrentNamespace +# define tclGetGlobalNamespace_ tcl_GetGlobalNamespace +# define tclFindNamespace tcl_FindNamespace +# define tclFindCommand tcl_FindCommand +# define tclGetCommandFromObj tcl_GetCommandFromObj +# define tclGetCommandFullName tcl_GetCommandFullName +#endif /* !defined(TCL_NO_DEPRECATED) */ + /* * WARNING: This file is automatically generated by the tools/genStubs.tcl * script. Any modifications to the function declarations below should be made * in the generic/tclInt.decls script. */ @@ -48,20 +65,25 @@ /* Slot 2 is reserved */ /* 3 */ EXTERN void TclAllocateFreeObjects(void); /* Slot 4 is reserved */ /* 5 */ -EXTERN int TclCleanupChildren(Tcl_Interp *interp, int numPids, - Tcl_Pid *pidPtr, Tcl_Channel errorChan); +EXTERN int TclCleanupChildren(Tcl_Interp *interp, + Tcl_Size numPids, Tcl_Pid *pidPtr, + Tcl_Channel errorChan); /* 6 */ EXTERN void TclCleanupCommand(Command *cmdPtr); /* 7 */ -EXTERN size_t TclCopyAndCollapse(size_t count, const char *src, +EXTERN Tcl_Size TclCopyAndCollapse(Tcl_Size count, const char *src, char *dst); -/* Slot 8 is reserved */ +/* 8 */ +TCL_DEPRECATED("") +int TclCopyChannelOld(Tcl_Interp *interp, + Tcl_Channel inChan, Tcl_Channel outChan, + int toRead, Tcl_Obj *cmdPtr); /* 9 */ -EXTERN int TclCreatePipeline(Tcl_Interp *interp, int argc, +EXTERN Tcl_Size TclCreatePipeline(Tcl_Interp *interp, Tcl_Size argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 10 */ EXTERN int TclCreateProc(Tcl_Interp *interp, Namespace *nsPtr, @@ -84,18 +106,18 @@ /* Slot 19 is reserved */ /* Slot 20 is reserved */ /* Slot 21 is reserved */ /* 22 */ EXTERN int TclFindElement(Tcl_Interp *interp, - const char *listStr, int listLength, + const char *listStr, Tcl_Size listLength, const char **elementPtr, - const char **nextPtr, size_t *sizePtr, + const char **nextPtr, Tcl_Size *sizePtr, int *bracePtr); /* 23 */ EXTERN Proc * TclFindProc(Interp *iPtr, const char *procName); /* 24 */ -EXTERN size_t TclFormatInt(char *buffer, Tcl_WideInt n); +EXTERN Tcl_Size TclFormatInt(char *buffer, Tcl_WideInt n); /* 25 */ EXTERN void TclFreePackageInfo(Interp *iPtr); /* Slot 26 is reserved */ /* Slot 27 is reserved */ /* 28 */ @@ -106,55 +128,65 @@ EXTERN const char * TclGetExtension(const char *name); /* 32 */ EXTERN int TclGetFrame(Tcl_Interp *interp, const char *str, CallFrame **framePtrPtr); /* Slot 33 is reserved */ -/* Slot 34 is reserved */ +/* 34 */ +TCL_DEPRECATED("Use Tcl_GetIntForIndex") +int TclGetIntForIndex(Tcl_Interp *interp, + Tcl_Obj *objPtr, int endValue, int *indexPtr); /* Slot 35 is reserved */ /* Slot 36 is reserved */ /* 37 */ -EXTERN int TclGetLoadedPackages(Tcl_Interp *interp, +TCL_DEPRECATED("") +int TclGetLoadedPackages(Tcl_Interp *interp, const char *targetName); /* 38 */ EXTERN int TclGetNamespaceForQualName(Tcl_Interp *interp, const char *qualName, Namespace *cxtNsPtr, int flags, Namespace **nsPtrPtr, Namespace **altNsPtrPtr, Namespace **actualCxtPtrPtr, const char **simpleNamePtr); /* 39 */ -EXTERN TclObjCmdProcType TclGetObjInterpProc(void); +EXTERN Tcl_ObjCmdProc * TclGetObjInterpProc(void); /* 40 */ EXTERN int TclGetOpenMode(Tcl_Interp *interp, const char *str, - int *seekFlagPtr); + int *modeFlagsPtr); /* 41 */ EXTERN Tcl_Command TclGetOriginalCommand(Tcl_Command command); /* 42 */ EXTERN const char * TclpGetUserHome(const char *name, Tcl_DString *bufferPtr); /* Slot 43 is reserved */ /* 44 */ -EXTERN int TclGuessPackageName(const char *fileName, +TCL_DEPRECATED("") +int TclGuessPackageName(const char *fileName, Tcl_DString *bufPtr); /* 45 */ EXTERN int TclHideUnsafeCommands(Tcl_Interp *interp); /* 46 */ EXTERN int TclInExit(void); /* Slot 47 is reserved */ /* Slot 48 is reserved */ /* Slot 49 is reserved */ -/* Slot 50 is reserved */ +/* 50 */ +TCL_DEPRECATED("") +void TclInitCompiledLocals(Tcl_Interp *interp, + CallFrame *framePtr, Namespace *nsPtr); /* 51 */ EXTERN int TclInterpInit(Tcl_Interp *interp); /* Slot 52 is reserved */ /* 53 */ -EXTERN int TclInvokeObjectCommand(void *clientData, - Tcl_Interp *interp, int argc, +TCL_DEPRECATED("") +int TclInvokeObjectCommand(void *clientData, + Tcl_Interp *interp, Tcl_Size argc, const char **argv); /* 54 */ -EXTERN int TclInvokeStringCommand(void *clientData, - Tcl_Interp *interp, int objc, +TCL_DEPRECATED("") +int TclInvokeStringCommand(void *clientData, + Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 55 */ EXTERN Proc * TclIsProc(Command *cmdPtr); /* Slot 56 is reserved */ /* Slot 57 is reserved */ @@ -169,45 +201,52 @@ /* 61 */ EXTERN Tcl_Obj * TclNewProcBodyObj(Proc *procPtr); /* 62 */ EXTERN int TclObjCommandComplete(Tcl_Obj *cmdPtr); /* 63 */ -EXTERN int TclObjInterpProc(void *clientData, - Tcl_Interp *interp, int objc, +TCL_DEPRECATED("") +int TclObjInterpProc(void *clientData, + Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 64 */ -EXTERN int TclObjInvoke(Tcl_Interp *interp, int objc, +EXTERN int TclObjInvoke(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* Slot 65 is reserved */ /* Slot 66 is reserved */ /* Slot 67 is reserved */ /* Slot 68 is reserved */ /* 69 */ -EXTERN void * TclpAlloc(size_t size); +EXTERN void * TclpAlloc(TCL_HASH_TYPE size); /* Slot 70 is reserved */ /* Slot 71 is reserved */ /* Slot 72 is reserved */ /* Slot 73 is reserved */ /* 74 */ EXTERN void TclpFree(void *ptr); /* 75 */ -EXTERN Tcl_WideUInt TclpGetClicks(void); +EXTERN unsigned long TclpGetClicks(void); /* 76 */ -EXTERN Tcl_WideUInt TclpGetSeconds(void); -/* Slot 77 is reserved */ +EXTERN unsigned long TclpGetSeconds(void); +/* 77 */ +TCL_DEPRECATED("") +void TclpGetTime(Tcl_Time *time); /* Slot 78 is reserved */ /* Slot 79 is reserved */ /* Slot 80 is reserved */ /* 81 */ -EXTERN void * TclpRealloc(void *ptr, size_t size); +EXTERN void * TclpRealloc(void *ptr, TCL_HASH_TYPE size); /* Slot 82 is reserved */ /* Slot 83 is reserved */ /* Slot 84 is reserved */ /* Slot 85 is reserved */ /* Slot 86 is reserved */ /* Slot 87 is reserved */ -/* Slot 88 is reserved */ +/* 88 */ +TCL_DEPRECATED("") +char * TclPrecTraceProc(void *clientData, + Tcl_Interp *interp, const char *name1, + const char *name2, int flags); /* 89 */ EXTERN int TclPreventAliasLoop(Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* Slot 90 is reserved */ /* 91 */ @@ -230,38 +269,60 @@ /* 98 */ EXTERN int TclServiceIdle(void); /* Slot 99 is reserved */ /* Slot 100 is reserved */ /* 101 */ -EXTERN const char * TclSetPreInitScript(const char *string); +TCL_DEPRECATED("Use Tcl_SetPreInitScript") +const char * TclSetPreInitScript(const char *string); /* 102 */ EXTERN void TclSetupEnv(Tcl_Interp *interp); /* 103 */ EXTERN int TclSockGetPort(Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); -/* Slot 104 is reserved */ +/* 104 */ +TCL_DEPRECATED("") +int TclSockMinimumBuffersOld(int sock, int size); /* Slot 105 is reserved */ /* Slot 106 is reserved */ /* Slot 107 is reserved */ /* 108 */ EXTERN void TclTeardownNamespace(Namespace *nsPtr); /* 109 */ EXTERN int TclUpdateReturnInfo(Interp *iPtr); /* 110 */ -EXTERN int TclSockMinimumBuffers(void *sock, int size); +EXTERN int TclSockMinimumBuffers(void *sock, Tcl_Size size); /* 111 */ EXTERN void Tcl_AddInterpResolvers(Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); -/* Slot 112 is reserved */ -/* Slot 113 is reserved */ -/* Slot 114 is reserved */ -/* Slot 115 is reserved */ -/* Slot 116 is reserved */ -/* Slot 117 is reserved */ +/* 112 */ +TCL_DEPRECATED("Use Tcl_AppendExportList") +int TclAppendExportList(Tcl_Interp *interp, + Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); +/* 113 */ +TCL_DEPRECATED("Use Tcl_CreateNamespace") +Tcl_Namespace * TclCreateNamespace(Tcl_Interp *interp, + const char *name, void *clientData, + Tcl_NamespaceDeleteProc *deleteProc); +/* 114 */ +TCL_DEPRECATED("Use Tcl_DeleteNamespace") +void TclDeleteNamespace(Tcl_Namespace *nsPtr); +/* 115 */ +TCL_DEPRECATED("Use Tcl_Export") +int TclExport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + const char *pattern, int resetListFirst); +/* 116 */ +TCL_DEPRECATED("Use Tcl_FindCommand") +Tcl_Command TclFindCommand(Tcl_Interp *interp, const char *name, + Tcl_Namespace *contextNsPtr, int flags); +/* 117 */ +TCL_DEPRECATED("Use Tcl_FindNamespace") +Tcl_Namespace * TclFindNamespace(Tcl_Interp *interp, + const char *name, + Tcl_Namespace *contextNsPtr, int flags); /* 118 */ EXTERN int Tcl_GetInterpResolvers(Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 119 */ EXTERN int Tcl_GetNamespaceResolvers( @@ -269,19 +330,35 @@ Tcl_ResolverInfo *resInfo); /* 120 */ EXTERN Tcl_Var Tcl_FindNamespaceVar(Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); -/* Slot 121 is reserved */ -/* Slot 122 is reserved */ -/* Slot 123 is reserved */ -/* Slot 124 is reserved */ -/* Slot 125 is reserved */ +/* 121 */ +TCL_DEPRECATED("Use Tcl_ForgetImport") +int TclForgetImport(Tcl_Interp *interp, + Tcl_Namespace *nsPtr, const char *pattern); +/* 122 */ +TCL_DEPRECATED("Use Tcl_GetCommandFromObj") +Tcl_Command TclGetCommandFromObj(Tcl_Interp *interp, + Tcl_Obj *objPtr); +/* 123 */ +TCL_DEPRECATED("Use Tcl_GetCommandFullName") +void TclGetCommandFullName(Tcl_Interp *interp, + Tcl_Command command, Tcl_Obj *objPtr); +/* 124 */ +TCL_DEPRECATED("Use Tcl_GetCurrentNamespace") +Tcl_Namespace * TclGetCurrentNamespace_(Tcl_Interp *interp); +/* 125 */ +TCL_DEPRECATED("Use Tcl_GetGlobalNamespace") +Tcl_Namespace * TclGetGlobalNamespace_(Tcl_Interp *interp); /* 126 */ EXTERN void Tcl_GetVariableFullName(Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); -/* Slot 127 is reserved */ +/* 127 */ +TCL_DEPRECATED("Use ") +int TclImport(Tcl_Interp *interp, Tcl_Namespace *nsPtr, + const char *pattern, int allowOverwrite); /* 128 */ EXTERN void Tcl_PopCallFrame(Tcl_Interp *interp); /* 129 */ EXTERN int Tcl_PushCallFrame(Tcl_Interp *interp, Tcl_CallFrame *framePtr, @@ -294,12 +371,15 @@ Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 132 */ -EXTERN int TclpHasSockets(Tcl_Interp *interp); -/* Slot 133 is reserved */ +TCL_DEPRECATED("") +int TclpHasSockets(Tcl_Interp *interp); +/* 133 */ +TCL_DEPRECATED("") +struct tm * TclpGetDate(const time_t *time, int useGMT); /* Slot 134 is reserved */ /* Slot 135 is reserved */ /* Slot 136 is reserved */ /* Slot 137 is reserved */ /* 138 */ @@ -329,12 +409,12 @@ /* 149 */ EXTERN void TclHandleRelease(TclHandle handle); /* 150 */ EXTERN int TclRegAbout(Tcl_Interp *interp, Tcl_RegExp re); /* 151 */ -EXTERN void TclRegExpRangeUniChar(Tcl_RegExp re, size_t index, - size_t *startPtr, size_t *endPtr); +EXTERN void TclRegExpRangeUniChar(Tcl_RegExp re, Tcl_Size index, + Tcl_Size *startPtr, Tcl_Size *endPtr); /* 152 */ EXTERN void TclSetLibraryPath(Tcl_Obj *pathPtr); /* 153 */ EXTERN Tcl_Obj * TclGetLibraryPath(void); /* Slot 154 is reserved */ @@ -343,12 +423,16 @@ EXTERN void TclRegError(Tcl_Interp *interp, const char *msg, int status); /* 157 */ EXTERN Var * TclVarTraceExists(Tcl_Interp *interp, const char *varName); -/* Slot 158 is reserved */ -/* Slot 159 is reserved */ +/* 158 */ +TCL_DEPRECATED("use public Tcl_SetStartupScript()") +void TclSetStartupScriptFileName(const char *filename); +/* 159 */ +TCL_DEPRECATED("use public Tcl_GetStartupScript()") +const char * TclGetStartupScriptFileName(void); /* Slot 160 is reserved */ /* 161 */ EXTERN int TclChannelTransform(Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 162 */ @@ -360,33 +444,37 @@ EXTERN void TclExpandCodeArray(void *envPtr); /* 165 */ EXTERN void TclpSetInitialEncodings(void); /* 166 */ EXTERN int TclListObjSetElement(Tcl_Interp *interp, - Tcl_Obj *listPtr, int index, + Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj *valuePtr); -/* Slot 167 is reserved */ -/* Slot 168 is reserved */ +/* 167 */ +TCL_DEPRECATED("use public Tcl_SetStartupScript()") +void TclSetStartupScriptPath(Tcl_Obj *pathPtr); +/* 168 */ +TCL_DEPRECATED("use public Tcl_GetStartupScript()") +Tcl_Obj * TclGetStartupScriptPath(void); /* 169 */ EXTERN int TclpUtfNcmp2(const char *s1, const char *s2, - size_t n); + unsigned long n); /* 170 */ EXTERN int TclCheckInterpTraces(Tcl_Interp *interp, - const char *command, size_t numChars, + const char *command, Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 171 */ EXTERN int TclCheckExecutionTraces(Tcl_Interp *interp, - const char *command, size_t numChars, + const char *command, Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 172 */ EXTERN int TclInThreadExit(void); /* 173 */ EXTERN int TclUniCharMatch(const Tcl_UniChar *string, - size_t strLen, const Tcl_UniChar *pattern, - size_t ptnLen, int flags); + Tcl_Size strLen, const Tcl_UniChar *pattern, + Tcl_Size ptnLen, int flags); /* Slot 174 is reserved */ /* 175 */ EXTERN int TclCallVarTraces(Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, @@ -395,16 +483,25 @@ EXTERN void TclCleanupVar(Var *varPtr, Var *arrayPtr); /* 177 */ EXTERN void TclVarErrMsg(Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); -/* Slot 178 is reserved */ -/* Slot 179 is reserved */ +/* 178 */ +TCL_DEPRECATED("") +void TclSetStartupScript(Tcl_Obj *pathPtr, + const char *encoding); +/* 179 */ +TCL_DEPRECATED("") +Tcl_Obj * TclGetStartupScript(const char **encodingPtr); /* Slot 180 is reserved */ /* Slot 181 is reserved */ -/* Slot 182 is reserved */ -/* Slot 183 is reserved */ +/* 182 */ +TCL_DEPRECATED("") +struct tm * TclpLocaltime(const time_t *clock); +/* 183 */ +TCL_DEPRECATED("") +struct tm * TclpGmtime(const time_t *clock); /* Slot 184 is reserved */ /* Slot 185 is reserved */ /* Slot 186 is reserved */ /* Slot 187 is reserved */ /* Slot 188 is reserved */ @@ -453,46 +550,53 @@ EXTERN Tcl_Obj * TclGetObjNameOfExecutable(void); /* 214 */ EXTERN void TclSetObjNameOfExecutable(Tcl_Obj *name, Tcl_Encoding encoding); /* 215 */ -EXTERN void * TclStackAlloc(Tcl_Interp *interp, size_t numBytes); +EXTERN void * TclStackAlloc(Tcl_Interp *interp, + TCL_HASH_TYPE numBytes); /* 216 */ EXTERN void TclStackFree(Tcl_Interp *interp, void *freePtr); /* 217 */ EXTERN int TclPushStackFrame(Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr, Tcl_Namespace *namespacePtr, int isProcCallFrame); /* 218 */ EXTERN void TclPopStackFrame(Tcl_Interp *interp); -/* Slot 219 is reserved */ +/* 219 */ +EXTERN Tcl_Obj * TclpCreateTemporaryDirectory(Tcl_Obj *dirObj, + Tcl_Obj *basenameObj); /* Slot 220 is reserved */ -/* Slot 221 is reserved */ -/* Slot 222 is reserved */ -/* Slot 223 is reserved */ +/* 221 */ +EXTERN Tcl_Obj * TclListTestObj(size_t length, size_t leadingSpace, + size_t endSpace); +/* 222 */ +EXTERN void TclListObjValidate(Tcl_Interp *interp, + Tcl_Obj *listObj); +/* 223 */ +EXTERN void * TclGetCStackPtr(void); /* 224 */ EXTERN TclPlatformType * TclGetPlatform(void); /* 225 */ EXTERN Tcl_Obj * TclTraceDictPath(Tcl_Interp *interp, - Tcl_Obj *rootPtr, int keyc, + Tcl_Obj *rootPtr, Tcl_Size keyc, Tcl_Obj *const keyv[], int flags); /* 226 */ EXTERN int TclObjBeingDeleted(Tcl_Obj *objPtr); /* 227 */ -EXTERN void TclSetNsPath(Namespace *nsPtr, size_t pathLength, +EXTERN void TclSetNsPath(Namespace *nsPtr, Tcl_Size pathLength, Tcl_Namespace *pathAry[]); /* Slot 228 is reserved */ /* 229 */ EXTERN int TclPtrMakeUpvar(Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index); /* 230 */ EXTERN Var * TclObjLookupVar(Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, - int flags, const char *msg, - const int createPart1, const int createPart2, - Var **arrayPtrPtr); + int flags, const char *msg, int createPart1, + int createPart2, Var **arrayPtrPtr); /* 231 */ EXTERN int TclGetNamespaceFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); /* 232 */ EXTERN int TclEvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr, @@ -503,28 +607,30 @@ EXTERN Var * TclVarHashCreateVar(TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 235 */ EXTERN void TclInitVarHashTable(TclVarHashTable *tablePtr, Namespace *nsPtr); -/* Slot 236 is reserved */ +/* 236 */ +TCL_DEPRECATED("use Tcl_BackgroundException") +void TclBackgroundException(Tcl_Interp *interp, int code); /* 237 */ EXTERN int TclResetCancellation(Tcl_Interp *interp, int force); /* 238 */ EXTERN int TclNRInterpProc(void *clientData, Tcl_Interp *interp, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); /* 239 */ EXTERN int TclNRInterpProcCore(Tcl_Interp *interp, - Tcl_Obj *procNameObj, int skip, + Tcl_Obj *procNameObj, Tcl_Size skip, ProcErrorProc *errorProc); /* 240 */ EXTERN int TclNRRunCallbacks(Tcl_Interp *interp, int result, struct NRE_callback *rootPtr); /* 241 */ EXTERN int TclNREvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 242 */ -EXTERN int TclNREvalObjv(Tcl_Interp *interp, int objc, +EXTERN int TclNREvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 243 */ EXTERN void TclDbDumpActiveObjects(FILE *outFile); /* 244 */ @@ -531,64 +637,60 @@ EXTERN Tcl_HashTable * TclGetNamespaceChildTable(Tcl_Namespace *nsPtr); /* 245 */ EXTERN Tcl_HashTable * TclGetNamespaceCommandTable(Tcl_Namespace *nsPtr); /* 246 */ EXTERN int TclInitRewriteEnsemble(Tcl_Interp *interp, - size_t numRemoved, size_t numInserted, + Tcl_Size numRemoved, Tcl_Size numInserted, Tcl_Obj *const *objv); /* 247 */ EXTERN void TclResetRewriteEnsemble(Tcl_Interp *interp, int isRootEnsemble); /* 248 */ EXTERN int TclCopyChannel(Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, - Tcl_WideInt toRead, Tcl_Obj *cmdPtr); + long long toRead, Tcl_Obj *cmdPtr); /* 249 */ EXTERN char * TclDoubleDigits(double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 250 */ EXTERN void TclSetChildCancelFlags(Tcl_Interp *interp, int flags, int force); /* 251 */ EXTERN int TclRegisterLiteral(void *envPtr, const char *bytes, - size_t length, int flags); + Tcl_Size length, int flags); /* 252 */ EXTERN Tcl_Obj * TclPtrGetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, - Tcl_Obj *part2Ptr, const int flags); + Tcl_Obj *part2Ptr, int flags); /* 253 */ EXTERN Tcl_Obj * TclPtrSetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, - const int flags); + int flags); /* 254 */ EXTERN Tcl_Obj * TclPtrIncrObjVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, - const int flags); + int flags); /* 255 */ EXTERN int TclPtrObjMakeUpvar(Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 256 */ EXTERN int TclPtrUnsetVar(Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, - Tcl_Obj *part2Ptr, const int flags); + Tcl_Obj *part2Ptr, int flags); /* 257 */ -EXTERN void TclStaticPackage(Tcl_Interp *interp, - const char *pkgName, - Tcl_PackageInitProc *initProc, - Tcl_PackageInitProc *safeInitProc); -/* 258 */ -EXTERN Tcl_Obj * TclpCreateTemporaryDirectory(Tcl_Obj *dirObj, - Tcl_Obj *basenameObj); -/* 259 */ -EXTERN void TclAppendUnicodeToObj(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t length); -/* 260 */ -EXTERN unsigned char * TclGetBytesFromObj(Tcl_Interp *interp, - Tcl_Obj *objPtr, size_t *lengthPtr); +EXTERN void TclStaticLibrary(Tcl_Interp *interp, + const char *prefix, + Tcl_LibraryInitProc *initProc, + Tcl_LibraryInitProc *safeInitProc); +/* Slot 258 is reserved */ +/* Slot 259 is reserved */ +/* Slot 260 is reserved */ +/* 261 */ +EXTERN void TclUnusedStubEntry(void); typedef struct TclIntStubs { int magic; void *hooks; @@ -595,15 +697,15 @@ void (*reserved0)(void); void (*reserved1)(void); void (*reserved2)(void); void (*tclAllocateFreeObjects) (void); /* 3 */ void (*reserved4)(void); - int (*tclCleanupChildren) (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */ + int (*tclCleanupChildren) (Tcl_Interp *interp, Tcl_Size numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan); /* 5 */ void (*tclCleanupCommand) (Command *cmdPtr); /* 6 */ - size_t (*tclCopyAndCollapse) (size_t count, const char *src, char *dst); /* 7 */ - void (*reserved8)(void); - int (*tclCreatePipeline) (Tcl_Interp *interp, int argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */ + Tcl_Size (*tclCopyAndCollapse) (Tcl_Size count, const char *src, char *dst); /* 7 */ + TCL_DEPRECATED_API("") int (*tclCopyChannelOld) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr); /* 8 */ + Tcl_Size (*tclCreatePipeline) (Tcl_Interp *interp, Tcl_Size argc, const char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr); /* 9 */ int (*tclCreateProc) (Tcl_Interp *interp, Namespace *nsPtr, const char *procName, Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, Proc **procPtrPtr); /* 10 */ void (*tclDeleteCompiledLocalVars) (Interp *iPtr, CallFrame *framePtr); /* 11 */ void (*tclDeleteVars) (Interp *iPtr, TclVarHashTable *tablePtr); /* 12 */ void (*reserved13)(void); int (*tclDumpMemoryInfo) (void *clientData, int flags); /* 14 */ @@ -612,77 +714,77 @@ void (*reserved17)(void); void (*reserved18)(void); void (*reserved19)(void); void (*reserved20)(void); void (*reserved21)(void); - int (*tclFindElement) (Tcl_Interp *interp, const char *listStr, int listLength, const char **elementPtr, const char **nextPtr, size_t *sizePtr, int *bracePtr); /* 22 */ + int (*tclFindElement) (Tcl_Interp *interp, const char *listStr, Tcl_Size listLength, const char **elementPtr, const char **nextPtr, Tcl_Size *sizePtr, int *bracePtr); /* 22 */ Proc * (*tclFindProc) (Interp *iPtr, const char *procName); /* 23 */ - size_t (*tclFormatInt) (char *buffer, Tcl_WideInt n); /* 24 */ + Tcl_Size (*tclFormatInt) (char *buffer, Tcl_WideInt n); /* 24 */ void (*tclFreePackageInfo) (Interp *iPtr); /* 25 */ void (*reserved26)(void); void (*reserved27)(void); Tcl_Channel (*tclpGetDefaultStdChannel) (int type); /* 28 */ void (*reserved29)(void); void (*reserved30)(void); const char * (*tclGetExtension) (const char *name); /* 31 */ int (*tclGetFrame) (Tcl_Interp *interp, const char *str, CallFrame **framePtrPtr); /* 32 */ void (*reserved33)(void); - void (*reserved34)(void); + TCL_DEPRECATED_API("Use Tcl_GetIntForIndex") int (*tclGetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, int endValue, int *indexPtr); /* 34 */ void (*reserved35)(void); void (*reserved36)(void); - int (*tclGetLoadedPackages) (Tcl_Interp *interp, const char *targetName); /* 37 */ + TCL_DEPRECATED_API("") int (*tclGetLoadedPackages) (Tcl_Interp *interp, const char *targetName); /* 37 */ int (*tclGetNamespaceForQualName) (Tcl_Interp *interp, const char *qualName, Namespace *cxtNsPtr, int flags, Namespace **nsPtrPtr, Namespace **altNsPtrPtr, Namespace **actualCxtPtrPtr, const char **simpleNamePtr); /* 38 */ - TclObjCmdProcType (*tclGetObjInterpProc) (void); /* 39 */ - int (*tclGetOpenMode) (Tcl_Interp *interp, const char *str, int *seekFlagPtr); /* 40 */ + Tcl_ObjCmdProc * (*tclGetObjInterpProc) (void); /* 39 */ + int (*tclGetOpenMode) (Tcl_Interp *interp, const char *str, int *modeFlagsPtr); /* 40 */ Tcl_Command (*tclGetOriginalCommand) (Tcl_Command command); /* 41 */ const char * (*tclpGetUserHome) (const char *name, Tcl_DString *bufferPtr); /* 42 */ void (*reserved43)(void); - int (*tclGuessPackageName) (const char *fileName, Tcl_DString *bufPtr); /* 44 */ + TCL_DEPRECATED_API("") int (*tclGuessPackageName) (const char *fileName, Tcl_DString *bufPtr); /* 44 */ int (*tclHideUnsafeCommands) (Tcl_Interp *interp); /* 45 */ int (*tclInExit) (void); /* 46 */ void (*reserved47)(void); void (*reserved48)(void); void (*reserved49)(void); - void (*reserved50)(void); + TCL_DEPRECATED_API("") void (*tclInitCompiledLocals) (Tcl_Interp *interp, CallFrame *framePtr, Namespace *nsPtr); /* 50 */ int (*tclInterpInit) (Tcl_Interp *interp); /* 51 */ void (*reserved52)(void); - int (*tclInvokeObjectCommand) (void *clientData, Tcl_Interp *interp, int argc, const char **argv); /* 53 */ - int (*tclInvokeStringCommand) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 54 */ + TCL_DEPRECATED_API("") int (*tclInvokeObjectCommand) (void *clientData, Tcl_Interp *interp, Tcl_Size argc, const char **argv); /* 53 */ + TCL_DEPRECATED_API("") int (*tclInvokeStringCommand) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 54 */ Proc * (*tclIsProc) (Command *cmdPtr); /* 55 */ void (*reserved56)(void); void (*reserved57)(void); Var * (*tclLookupVar) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr); /* 58 */ void (*reserved59)(void); int (*tclNeedSpace) (const char *start, const char *end); /* 60 */ Tcl_Obj * (*tclNewProcBodyObj) (Proc *procPtr); /* 61 */ int (*tclObjCommandComplete) (Tcl_Obj *cmdPtr); /* 62 */ - int (*tclObjInterpProc) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 63 */ - int (*tclObjInvoke) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags); /* 64 */ + TCL_DEPRECATED_API("") int (*tclObjInterpProc) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 63 */ + int (*tclObjInvoke) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 64 */ void (*reserved65)(void); void (*reserved66)(void); void (*reserved67)(void); void (*reserved68)(void); - void * (*tclpAlloc) (size_t size); /* 69 */ + void * (*tclpAlloc) (TCL_HASH_TYPE size); /* 69 */ void (*reserved70)(void); void (*reserved71)(void); void (*reserved72)(void); void (*reserved73)(void); void (*tclpFree) (void *ptr); /* 74 */ - Tcl_WideUInt (*tclpGetClicks) (void); /* 75 */ - Tcl_WideUInt (*tclpGetSeconds) (void); /* 76 */ - void (*reserved77)(void); + unsigned long (*tclpGetClicks) (void); /* 75 */ + unsigned long (*tclpGetSeconds) (void); /* 76 */ + TCL_DEPRECATED_API("") void (*tclpGetTime) (Tcl_Time *time); /* 77 */ void (*reserved78)(void); void (*reserved79)(void); void (*reserved80)(void); - void * (*tclpRealloc) (void *ptr, size_t size); /* 81 */ + void * (*tclpRealloc) (void *ptr, TCL_HASH_TYPE size); /* 81 */ void (*reserved82)(void); void (*reserved83)(void); void (*reserved84)(void); void (*reserved85)(void); void (*reserved86)(void); void (*reserved87)(void); - void (*reserved88)(void); + TCL_DEPRECATED_API("") char * (*tclPrecTraceProc) (void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); /* 88 */ int (*tclPreventAliasLoop) (Tcl_Interp *interp, Tcl_Interp *cmdInterp, Tcl_Command cmd); /* 89 */ void (*reserved90)(void); void (*tclProcCleanupProc) (Proc *procPtr); /* 91 */ int (*tclProcCompileProc) (Tcl_Interp *interp, Proc *procPtr, Tcl_Obj *bodyPtr, Namespace *nsPtr, const char *description, const char *procName); /* 92 */ void (*tclProcDeleteProc) (void *clientData); /* 93 */ @@ -691,43 +793,43 @@ int (*tclRenameCommand) (Tcl_Interp *interp, const char *oldName, const char *newName); /* 96 */ void (*tclResetShadowedCmdRefs) (Tcl_Interp *interp, Command *newCmdPtr); /* 97 */ int (*tclServiceIdle) (void); /* 98 */ void (*reserved99)(void); void (*reserved100)(void); - const char * (*tclSetPreInitScript) (const char *string); /* 101 */ + TCL_DEPRECATED_API("Use Tcl_SetPreInitScript") const char * (*tclSetPreInitScript) (const char *string); /* 101 */ void (*tclSetupEnv) (Tcl_Interp *interp); /* 102 */ int (*tclSockGetPort) (Tcl_Interp *interp, const char *str, const char *proto, int *portPtr); /* 103 */ - void (*reserved104)(void); + TCL_DEPRECATED_API("") int (*tclSockMinimumBuffersOld) (int sock, int size); /* 104 */ void (*reserved105)(void); void (*reserved106)(void); void (*reserved107)(void); void (*tclTeardownNamespace) (Namespace *nsPtr); /* 108 */ int (*tclUpdateReturnInfo) (Interp *iPtr); /* 109 */ - int (*tclSockMinimumBuffers) (void *sock, int size); /* 110 */ + int (*tclSockMinimumBuffers) (void *sock, Tcl_Size size); /* 110 */ void (*tcl_AddInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 111 */ - void (*reserved112)(void); - void (*reserved113)(void); - void (*reserved114)(void); - void (*reserved115)(void); - void (*reserved116)(void); - void (*reserved117)(void); + TCL_DEPRECATED_API("Use Tcl_AppendExportList") int (*tclAppendExportList) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, Tcl_Obj *objPtr); /* 112 */ + TCL_DEPRECATED_API("Use Tcl_CreateNamespace") Tcl_Namespace * (*tclCreateNamespace) (Tcl_Interp *interp, const char *name, void *clientData, Tcl_NamespaceDeleteProc *deleteProc); /* 113 */ + TCL_DEPRECATED_API("Use Tcl_DeleteNamespace") void (*tclDeleteNamespace) (Tcl_Namespace *nsPtr); /* 114 */ + TCL_DEPRECATED_API("Use Tcl_Export") int (*tclExport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int resetListFirst); /* 115 */ + TCL_DEPRECATED_API("Use Tcl_FindCommand") Tcl_Command (*tclFindCommand) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 116 */ + TCL_DEPRECATED_API("Use Tcl_FindNamespace") Tcl_Namespace * (*tclFindNamespace) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 117 */ int (*tcl_GetInterpResolvers) (Tcl_Interp *interp, const char *name, Tcl_ResolverInfo *resInfo); /* 118 */ int (*tcl_GetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolverInfo *resInfo); /* 119 */ Tcl_Var (*tcl_FindNamespaceVar) (Tcl_Interp *interp, const char *name, Tcl_Namespace *contextNsPtr, int flags); /* 120 */ - void (*reserved121)(void); - void (*reserved122)(void); - void (*reserved123)(void); - void (*reserved124)(void); - void (*reserved125)(void); + TCL_DEPRECATED_API("Use Tcl_ForgetImport") int (*tclForgetImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern); /* 121 */ + TCL_DEPRECATED_API("Use Tcl_GetCommandFromObj") Tcl_Command (*tclGetCommandFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 122 */ + TCL_DEPRECATED_API("Use Tcl_GetCommandFullName") void (*tclGetCommandFullName) (Tcl_Interp *interp, Tcl_Command command, Tcl_Obj *objPtr); /* 123 */ + TCL_DEPRECATED_API("Use Tcl_GetCurrentNamespace") Tcl_Namespace * (*tclGetCurrentNamespace_) (Tcl_Interp *interp); /* 124 */ + TCL_DEPRECATED_API("Use Tcl_GetGlobalNamespace") Tcl_Namespace * (*tclGetGlobalNamespace_) (Tcl_Interp *interp); /* 125 */ void (*tcl_GetVariableFullName) (Tcl_Interp *interp, Tcl_Var variable, Tcl_Obj *objPtr); /* 126 */ - void (*reserved127)(void); + TCL_DEPRECATED_API("Use ") int (*tclImport) (Tcl_Interp *interp, Tcl_Namespace *nsPtr, const char *pattern, int allowOverwrite); /* 127 */ void (*tcl_PopCallFrame) (Tcl_Interp *interp); /* 128 */ int (*tcl_PushCallFrame) (Tcl_Interp *interp, Tcl_CallFrame *framePtr, Tcl_Namespace *nsPtr, int isProcCallFrame); /* 129 */ int (*tcl_RemoveInterpResolvers) (Tcl_Interp *interp, const char *name); /* 130 */ void (*tcl_SetNamespaceResolvers) (Tcl_Namespace *namespacePtr, Tcl_ResolveCmdProc *cmdProc, Tcl_ResolveVarProc *varProc, Tcl_ResolveCompiledVarProc *compiledVarProc); /* 131 */ - int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */ - void (*reserved133)(void); + TCL_DEPRECATED_API("") int (*tclpHasSockets) (Tcl_Interp *interp); /* 132 */ + TCL_DEPRECATED_API("") struct tm * (*tclpGetDate) (const time_t *time, int useGMT); /* 133 */ void (*reserved134)(void); void (*reserved135)(void); void (*reserved136)(void); void (*reserved137)(void); const char * (*tclGetEnv) (const char *name, Tcl_DString *valuePtr); /* 138 */ @@ -741,43 +843,43 @@ TclHandle (*tclHandleCreate) (void *ptr); /* 146 */ void (*tclHandleFree) (TclHandle handle); /* 147 */ TclHandle (*tclHandlePreserve) (TclHandle handle); /* 148 */ void (*tclHandleRelease) (TclHandle handle); /* 149 */ int (*tclRegAbout) (Tcl_Interp *interp, Tcl_RegExp re); /* 150 */ - void (*tclRegExpRangeUniChar) (Tcl_RegExp re, size_t index, size_t *startPtr, size_t *endPtr); /* 151 */ + void (*tclRegExpRangeUniChar) (Tcl_RegExp re, Tcl_Size index, Tcl_Size *startPtr, Tcl_Size *endPtr); /* 151 */ void (*tclSetLibraryPath) (Tcl_Obj *pathPtr); /* 152 */ Tcl_Obj * (*tclGetLibraryPath) (void); /* 153 */ void (*reserved154)(void); void (*reserved155)(void); void (*tclRegError) (Tcl_Interp *interp, const char *msg, int status); /* 156 */ Var * (*tclVarTraceExists) (Tcl_Interp *interp, const char *varName); /* 157 */ - void (*reserved158)(void); - void (*reserved159)(void); + TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptFileName) (const char *filename); /* 158 */ + TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") const char * (*tclGetStartupScriptFileName) (void); /* 159 */ void (*reserved160)(void); int (*tclChannelTransform) (Tcl_Interp *interp, Tcl_Channel chan, Tcl_Obj *cmdObjPtr); /* 161 */ void (*tclChannelEventScriptInvoker) (void *clientData, int flags); /* 162 */ const void * (*tclGetInstructionTable) (void); /* 163 */ void (*tclExpandCodeArray) (void *envPtr); /* 164 */ void (*tclpSetInitialEncodings) (void); /* 165 */ - int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj *valuePtr); /* 166 */ - void (*reserved167)(void); - void (*reserved168)(void); - int (*tclpUtfNcmp2) (const char *s1, const char *s2, size_t n); /* 169 */ - int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, size_t numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 170 */ - int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, size_t numChars, Command *cmdPtr, int result, int traceFlags, int objc, Tcl_Obj *const objv[]); /* 171 */ + int (*tclListObjSetElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj *valuePtr); /* 166 */ + TCL_DEPRECATED_API("use public Tcl_SetStartupScript()") void (*tclSetStartupScriptPath) (Tcl_Obj *pathPtr); /* 167 */ + TCL_DEPRECATED_API("use public Tcl_GetStartupScript()") Tcl_Obj * (*tclGetStartupScriptPath) (void); /* 168 */ + int (*tclpUtfNcmp2) (const char *s1, const char *s2, unsigned long n); /* 169 */ + int (*tclCheckInterpTraces) (Tcl_Interp *interp, const char *command, Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, Tcl_Size objc, Tcl_Obj *const objv[]); /* 170 */ + int (*tclCheckExecutionTraces) (Tcl_Interp *interp, const char *command, Tcl_Size numChars, Command *cmdPtr, int result, int traceFlags, Tcl_Size objc, Tcl_Obj *const objv[]); /* 171 */ int (*tclInThreadExit) (void); /* 172 */ - int (*tclUniCharMatch) (const Tcl_UniChar *string, size_t strLen, const Tcl_UniChar *pattern, size_t ptnLen, int flags); /* 173 */ + int (*tclUniCharMatch) (const Tcl_UniChar *string, Tcl_Size strLen, const Tcl_UniChar *pattern, Tcl_Size ptnLen, int flags); /* 173 */ void (*reserved174)(void); int (*tclCallVarTraces) (Interp *iPtr, Var *arrayPtr, Var *varPtr, const char *part1, const char *part2, int flags, int leaveErrMsg); /* 175 */ void (*tclCleanupVar) (Var *varPtr, Var *arrayPtr); /* 176 */ void (*tclVarErrMsg) (Tcl_Interp *interp, const char *part1, const char *part2, const char *operation, const char *reason); /* 177 */ - void (*reserved178)(void); - void (*reserved179)(void); + TCL_DEPRECATED_API("") void (*tclSetStartupScript) (Tcl_Obj *pathPtr, const char *encoding); /* 178 */ + TCL_DEPRECATED_API("") Tcl_Obj * (*tclGetStartupScript) (const char **encodingPtr); /* 179 */ void (*reserved180)(void); void (*reserved181)(void); - void (*reserved182)(void); - void (*reserved183)(void); + TCL_DEPRECATED_API("") struct tm * (*tclpLocaltime) (const time_t *clock); /* 182 */ + TCL_DEPRECATED_API("") struct tm * (*tclpGmtime) (const time_t *clock); /* 183 */ void (*reserved184)(void); void (*reserved185)(void); void (*reserved186)(void); void (*reserved187)(void); void (*reserved188)(void); @@ -805,56 +907,57 @@ void (*reserved210)(void); void (*reserved211)(void); void (*tclpFindExecutable) (const char *argv0); /* 212 */ Tcl_Obj * (*tclGetObjNameOfExecutable) (void); /* 213 */ void (*tclSetObjNameOfExecutable) (Tcl_Obj *name, Tcl_Encoding encoding); /* 214 */ - void * (*tclStackAlloc) (Tcl_Interp *interp, size_t numBytes); /* 215 */ + void * (*tclStackAlloc) (Tcl_Interp *interp, TCL_HASH_TYPE numBytes); /* 215 */ void (*tclStackFree) (Tcl_Interp *interp, void *freePtr); /* 216 */ int (*tclPushStackFrame) (Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr, Tcl_Namespace *namespacePtr, int isProcCallFrame); /* 217 */ void (*tclPopStackFrame) (Tcl_Interp *interp); /* 218 */ - void (*reserved219)(void); + Tcl_Obj * (*tclpCreateTemporaryDirectory) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj); /* 219 */ void (*reserved220)(void); - void (*reserved221)(void); - void (*reserved222)(void); - void (*reserved223)(void); + Tcl_Obj * (*tclListTestObj) (size_t length, size_t leadingSpace, size_t endSpace); /* 221 */ + void (*tclListObjValidate) (Tcl_Interp *interp, Tcl_Obj *listObj); /* 222 */ + void * (*tclGetCStackPtr) (void); /* 223 */ TclPlatformType * (*tclGetPlatform) (void); /* 224 */ - Tcl_Obj * (*tclTraceDictPath) (Tcl_Interp *interp, Tcl_Obj *rootPtr, int keyc, Tcl_Obj *const keyv[], int flags); /* 225 */ + Tcl_Obj * (*tclTraceDictPath) (Tcl_Interp *interp, Tcl_Obj *rootPtr, Tcl_Size keyc, Tcl_Obj *const keyv[], int flags); /* 225 */ int (*tclObjBeingDeleted) (Tcl_Obj *objPtr); /* 226 */ - void (*tclSetNsPath) (Namespace *nsPtr, size_t pathLength, Tcl_Namespace *pathAry[]); /* 227 */ + void (*tclSetNsPath) (Namespace *nsPtr, Tcl_Size pathLength, Tcl_Namespace *pathAry[]); /* 227 */ void (*reserved228)(void); int (*tclPtrMakeUpvar) (Tcl_Interp *interp, Var *otherP1Ptr, const char *myName, int myFlags, int index); /* 229 */ - Var * (*tclObjLookupVar) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, const int createPart1, const int createPart2, Var **arrayPtrPtr); /* 230 */ + Var * (*tclObjLookupVar) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, const char *part2, int flags, const char *msg, int createPart1, int createPart2, Var **arrayPtrPtr); /* 230 */ int (*tclGetNamespaceFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); /* 231 */ int (*tclEvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 232 */ void (*tclGetSrcInfoForPc) (CmdFrame *contextPtr); /* 233 */ Var * (*tclVarHashCreateVar) (TclVarHashTable *tablePtr, const char *key, int *newPtr); /* 234 */ void (*tclInitVarHashTable) (TclVarHashTable *tablePtr, Namespace *nsPtr); /* 235 */ - void (*reserved236)(void); + TCL_DEPRECATED_API("use Tcl_BackgroundException") void (*tclBackgroundException) (Tcl_Interp *interp, int code); /* 236 */ int (*tclResetCancellation) (Tcl_Interp *interp, int force); /* 237 */ - int (*tclNRInterpProc) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 238 */ - int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, int skip, ProcErrorProc *errorProc); /* 239 */ + int (*tclNRInterpProc) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 238 */ + int (*tclNRInterpProcCore) (Tcl_Interp *interp, Tcl_Obj *procNameObj, Tcl_Size skip, ProcErrorProc *errorProc); /* 239 */ int (*tclNRRunCallbacks) (Tcl_Interp *interp, int result, struct NRE_callback *rootPtr); /* 240 */ int (*tclNREvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, const CmdFrame *invoker, int word); /* 241 */ - int (*tclNREvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 242 */ + int (*tclNREvalObjv) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags, Command *cmdPtr); /* 242 */ void (*tclDbDumpActiveObjects) (FILE *outFile); /* 243 */ Tcl_HashTable * (*tclGetNamespaceChildTable) (Tcl_Namespace *nsPtr); /* 244 */ Tcl_HashTable * (*tclGetNamespaceCommandTable) (Tcl_Namespace *nsPtr); /* 245 */ - int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, size_t numRemoved, size_t numInserted, Tcl_Obj *const *objv); /* 246 */ + int (*tclInitRewriteEnsemble) (Tcl_Interp *interp, Tcl_Size numRemoved, Tcl_Size numInserted, Tcl_Obj *const *objv); /* 246 */ void (*tclResetRewriteEnsemble) (Tcl_Interp *interp, int isRootEnsemble); /* 247 */ - int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, Tcl_WideInt toRead, Tcl_Obj *cmdPtr); /* 248 */ + int (*tclCopyChannel) (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, long long toRead, Tcl_Obj *cmdPtr); /* 248 */ char * (*tclDoubleDigits) (double dv, int ndigits, int flags, int *decpt, int *signum, char **endPtr); /* 249 */ void (*tclSetChildCancelFlags) (Tcl_Interp *interp, int flags, int force); /* 250 */ - int (*tclRegisterLiteral) (void *envPtr, const char *bytes, size_t length, int flags); /* 251 */ - Tcl_Obj * (*tclPtrGetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 252 */ - Tcl_Obj * (*tclPtrSetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, const int flags); /* 253 */ - Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, const int flags); /* 254 */ + int (*tclRegisterLiteral) (void *envPtr, const char *bytes, Tcl_Size length, int flags); /* 251 */ + Tcl_Obj * (*tclPtrGetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 252 */ + Tcl_Obj * (*tclPtrSetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 253 */ + Tcl_Obj * (*tclPtrIncrObjVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *incrPtr, int flags); /* 254 */ int (*tclPtrObjMakeUpvar) (Tcl_Interp *interp, Tcl_Var otherPtr, Tcl_Obj *myNamePtr, int myFlags); /* 255 */ - int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, const int flags); /* 256 */ - void (*tclStaticPackage) (Tcl_Interp *interp, const char *pkgName, Tcl_PackageInitProc *initProc, Tcl_PackageInitProc *safeInitProc); /* 257 */ - Tcl_Obj * (*tclpCreateTemporaryDirectory) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj); /* 258 */ - void (*tclAppendUnicodeToObj) (Tcl_Obj *objPtr, const Tcl_UniChar *unicode, size_t length); /* 259 */ - unsigned char * (*tclGetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, size_t *lengthPtr); /* 260 */ + int (*tclPtrUnsetVar) (Tcl_Interp *interp, Tcl_Var varPtr, Tcl_Var arrayPtr, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 256 */ + void (*tclStaticLibrary) (Tcl_Interp *interp, const char *prefix, Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc); /* 257 */ + void (*reserved258)(void); + void (*reserved259)(void); + void (*reserved260)(void); + void (*tclUnusedStubEntry) (void); /* 261 */ } TclIntStubs; extern const TclIntStubs *tclIntStubsPtr; #ifdef __cplusplus @@ -877,11 +980,12 @@ (tclIntStubsPtr->tclCleanupChildren) /* 5 */ #define TclCleanupCommand \ (tclIntStubsPtr->tclCleanupCommand) /* 6 */ #define TclCopyAndCollapse \ (tclIntStubsPtr->tclCopyAndCollapse) /* 7 */ -/* Slot 8 is reserved */ +#define TclCopyChannelOld \ + (tclIntStubsPtr->tclCopyChannelOld) /* 8 */ #define TclCreatePipeline \ (tclIntStubsPtr->tclCreatePipeline) /* 9 */ #define TclCreateProc \ (tclIntStubsPtr->tclCreateProc) /* 10 */ #define TclDeleteCompiledLocalVars \ @@ -916,11 +1020,12 @@ #define TclGetExtension \ (tclIntStubsPtr->tclGetExtension) /* 31 */ #define TclGetFrame \ (tclIntStubsPtr->tclGetFrame) /* 32 */ /* Slot 33 is reserved */ -/* Slot 34 is reserved */ +#define TclGetIntForIndex \ + (tclIntStubsPtr->tclGetIntForIndex) /* 34 */ /* Slot 35 is reserved */ /* Slot 36 is reserved */ #define TclGetLoadedPackages \ (tclIntStubsPtr->tclGetLoadedPackages) /* 37 */ #define TclGetNamespaceForQualName \ @@ -941,11 +1046,12 @@ #define TclInExit \ (tclIntStubsPtr->tclInExit) /* 46 */ /* Slot 47 is reserved */ /* Slot 48 is reserved */ /* Slot 49 is reserved */ -/* Slot 50 is reserved */ +#define TclInitCompiledLocals \ + (tclIntStubsPtr->tclInitCompiledLocals) /* 50 */ #define TclInterpInit \ (tclIntStubsPtr->tclInterpInit) /* 51 */ /* Slot 52 is reserved */ #define TclInvokeObjectCommand \ (tclIntStubsPtr->tclInvokeObjectCommand) /* 53 */ @@ -982,11 +1088,12 @@ (tclIntStubsPtr->tclpFree) /* 74 */ #define TclpGetClicks \ (tclIntStubsPtr->tclpGetClicks) /* 75 */ #define TclpGetSeconds \ (tclIntStubsPtr->tclpGetSeconds) /* 76 */ -/* Slot 77 is reserved */ +#define TclpGetTime \ + (tclIntStubsPtr->tclpGetTime) /* 77 */ /* Slot 78 is reserved */ /* Slot 79 is reserved */ /* Slot 80 is reserved */ #define TclpRealloc \ (tclIntStubsPtr->tclpRealloc) /* 81 */ @@ -994,11 +1101,12 @@ /* Slot 83 is reserved */ /* Slot 84 is reserved */ /* Slot 85 is reserved */ /* Slot 86 is reserved */ /* Slot 87 is reserved */ -/* Slot 88 is reserved */ +#define TclPrecTraceProc \ + (tclIntStubsPtr->tclPrecTraceProc) /* 88 */ #define TclPreventAliasLoop \ (tclIntStubsPtr->tclPreventAliasLoop) /* 89 */ /* Slot 90 is reserved */ #define TclProcCleanupProc \ (tclIntStubsPtr->tclProcCleanupProc) /* 91 */ @@ -1020,11 +1128,12 @@ (tclIntStubsPtr->tclSetPreInitScript) /* 101 */ #define TclSetupEnv \ (tclIntStubsPtr->tclSetupEnv) /* 102 */ #define TclSockGetPort \ (tclIntStubsPtr->tclSockGetPort) /* 103 */ -/* Slot 104 is reserved */ +#define TclSockMinimumBuffersOld \ + (tclIntStubsPtr->tclSockMinimumBuffersOld) /* 104 */ /* Slot 105 is reserved */ /* Slot 106 is reserved */ /* Slot 107 is reserved */ #define TclTeardownNamespace \ (tclIntStubsPtr->tclTeardownNamespace) /* 108 */ @@ -1032,30 +1141,42 @@ (tclIntStubsPtr->tclUpdateReturnInfo) /* 109 */ #define TclSockMinimumBuffers \ (tclIntStubsPtr->tclSockMinimumBuffers) /* 110 */ #define Tcl_AddInterpResolvers \ (tclIntStubsPtr->tcl_AddInterpResolvers) /* 111 */ -/* Slot 112 is reserved */ -/* Slot 113 is reserved */ -/* Slot 114 is reserved */ -/* Slot 115 is reserved */ -/* Slot 116 is reserved */ -/* Slot 117 is reserved */ +#define TclAppendExportList \ + (tclIntStubsPtr->tclAppendExportList) /* 112 */ +#define TclCreateNamespace \ + (tclIntStubsPtr->tclCreateNamespace) /* 113 */ +#define TclDeleteNamespace \ + (tclIntStubsPtr->tclDeleteNamespace) /* 114 */ +#define TclExport \ + (tclIntStubsPtr->tclExport) /* 115 */ +#define TclFindCommand \ + (tclIntStubsPtr->tclFindCommand) /* 116 */ +#define TclFindNamespace \ + (tclIntStubsPtr->tclFindNamespace) /* 117 */ #define Tcl_GetInterpResolvers \ (tclIntStubsPtr->tcl_GetInterpResolvers) /* 118 */ #define Tcl_GetNamespaceResolvers \ (tclIntStubsPtr->tcl_GetNamespaceResolvers) /* 119 */ #define Tcl_FindNamespaceVar \ (tclIntStubsPtr->tcl_FindNamespaceVar) /* 120 */ -/* Slot 121 is reserved */ -/* Slot 122 is reserved */ -/* Slot 123 is reserved */ -/* Slot 124 is reserved */ -/* Slot 125 is reserved */ +#define TclForgetImport \ + (tclIntStubsPtr->tclForgetImport) /* 121 */ +#define TclGetCommandFromObj \ + (tclIntStubsPtr->tclGetCommandFromObj) /* 122 */ +#define TclGetCommandFullName \ + (tclIntStubsPtr->tclGetCommandFullName) /* 123 */ +#define TclGetCurrentNamespace_ \ + (tclIntStubsPtr->tclGetCurrentNamespace_) /* 124 */ +#define TclGetGlobalNamespace_ \ + (tclIntStubsPtr->tclGetGlobalNamespace_) /* 125 */ #define Tcl_GetVariableFullName \ (tclIntStubsPtr->tcl_GetVariableFullName) /* 126 */ -/* Slot 127 is reserved */ +#define TclImport \ + (tclIntStubsPtr->tclImport) /* 127 */ #define Tcl_PopCallFrame \ (tclIntStubsPtr->tcl_PopCallFrame) /* 128 */ #define Tcl_PushCallFrame \ (tclIntStubsPtr->tcl_PushCallFrame) /* 129 */ #define Tcl_RemoveInterpResolvers \ @@ -1062,11 +1183,12 @@ (tclIntStubsPtr->tcl_RemoveInterpResolvers) /* 130 */ #define Tcl_SetNamespaceResolvers \ (tclIntStubsPtr->tcl_SetNamespaceResolvers) /* 131 */ #define TclpHasSockets \ (tclIntStubsPtr->tclpHasSockets) /* 132 */ -/* Slot 133 is reserved */ +#define TclpGetDate \ + (tclIntStubsPtr->tclpGetDate) /* 133 */ /* Slot 134 is reserved */ /* Slot 135 is reserved */ /* Slot 136 is reserved */ /* Slot 137 is reserved */ #define TclGetEnv \ @@ -1103,12 +1225,14 @@ /* Slot 155 is reserved */ #define TclRegError \ (tclIntStubsPtr->tclRegError) /* 156 */ #define TclVarTraceExists \ (tclIntStubsPtr->tclVarTraceExists) /* 157 */ -/* Slot 158 is reserved */ -/* Slot 159 is reserved */ +#define TclSetStartupScriptFileName \ + (tclIntStubsPtr->tclSetStartupScriptFileName) /* 158 */ +#define TclGetStartupScriptFileName \ + (tclIntStubsPtr->tclGetStartupScriptFileName) /* 159 */ /* Slot 160 is reserved */ #define TclChannelTransform \ (tclIntStubsPtr->tclChannelTransform) /* 161 */ #define TclChannelEventScriptInvoker \ (tclIntStubsPtr->tclChannelEventScriptInvoker) /* 162 */ @@ -1118,12 +1242,14 @@ (tclIntStubsPtr->tclExpandCodeArray) /* 164 */ #define TclpSetInitialEncodings \ (tclIntStubsPtr->tclpSetInitialEncodings) /* 165 */ #define TclListObjSetElement \ (tclIntStubsPtr->tclListObjSetElement) /* 166 */ -/* Slot 167 is reserved */ -/* Slot 168 is reserved */ +#define TclSetStartupScriptPath \ + (tclIntStubsPtr->tclSetStartupScriptPath) /* 167 */ +#define TclGetStartupScriptPath \ + (tclIntStubsPtr->tclGetStartupScriptPath) /* 168 */ #define TclpUtfNcmp2 \ (tclIntStubsPtr->tclpUtfNcmp2) /* 169 */ #define TclCheckInterpTraces \ (tclIntStubsPtr->tclCheckInterpTraces) /* 170 */ #define TclCheckExecutionTraces \ @@ -1137,16 +1263,20 @@ (tclIntStubsPtr->tclCallVarTraces) /* 175 */ #define TclCleanupVar \ (tclIntStubsPtr->tclCleanupVar) /* 176 */ #define TclVarErrMsg \ (tclIntStubsPtr->tclVarErrMsg) /* 177 */ -/* Slot 178 is reserved */ -/* Slot 179 is reserved */ +#define TclSetStartupScript \ + (tclIntStubsPtr->tclSetStartupScript) /* 178 */ +#define TclGetStartupScript \ + (tclIntStubsPtr->tclGetStartupScript) /* 179 */ /* Slot 180 is reserved */ /* Slot 181 is reserved */ -/* Slot 182 is reserved */ -/* Slot 183 is reserved */ +#define TclpLocaltime \ + (tclIntStubsPtr->tclpLocaltime) /* 182 */ +#define TclpGmtime \ + (tclIntStubsPtr->tclpGmtime) /* 183 */ /* Slot 184 is reserved */ /* Slot 185 is reserved */ /* Slot 186 is reserved */ /* Slot 187 is reserved */ /* Slot 188 is reserved */ @@ -1195,15 +1325,19 @@ (tclIntStubsPtr->tclStackFree) /* 216 */ #define TclPushStackFrame \ (tclIntStubsPtr->tclPushStackFrame) /* 217 */ #define TclPopStackFrame \ (tclIntStubsPtr->tclPopStackFrame) /* 218 */ -/* Slot 219 is reserved */ +#define TclpCreateTemporaryDirectory \ + (tclIntStubsPtr->tclpCreateTemporaryDirectory) /* 219 */ /* Slot 220 is reserved */ -/* Slot 221 is reserved */ -/* Slot 222 is reserved */ -/* Slot 223 is reserved */ +#define TclListTestObj \ + (tclIntStubsPtr->tclListTestObj) /* 221 */ +#define TclListObjValidate \ + (tclIntStubsPtr->tclListObjValidate) /* 222 */ +#define TclGetCStackPtr \ + (tclIntStubsPtr->tclGetCStackPtr) /* 223 */ #define TclGetPlatform \ (tclIntStubsPtr->tclGetPlatform) /* 224 */ #define TclTraceDictPath \ (tclIntStubsPtr->tclTraceDictPath) /* 225 */ #define TclObjBeingDeleted \ @@ -1223,11 +1357,12 @@ (tclIntStubsPtr->tclGetSrcInfoForPc) /* 233 */ #define TclVarHashCreateVar \ (tclIntStubsPtr->tclVarHashCreateVar) /* 234 */ #define TclInitVarHashTable \ (tclIntStubsPtr->tclInitVarHashTable) /* 235 */ -/* Slot 236 is reserved */ +#define TclBackgroundException \ + (tclIntStubsPtr->tclBackgroundException) /* 236 */ #define TclResetCancellation \ (tclIntStubsPtr->tclResetCancellation) /* 237 */ #define TclNRInterpProc \ (tclIntStubsPtr->tclNRInterpProc) /* 238 */ #define TclNRInterpProcCore \ @@ -1264,28 +1399,60 @@ (tclIntStubsPtr->tclPtrIncrObjVar) /* 254 */ #define TclPtrObjMakeUpvar \ (tclIntStubsPtr->tclPtrObjMakeUpvar) /* 255 */ #define TclPtrUnsetVar \ (tclIntStubsPtr->tclPtrUnsetVar) /* 256 */ -#define TclStaticPackage \ - (tclIntStubsPtr->tclStaticPackage) /* 257 */ -#define TclpCreateTemporaryDirectory \ - (tclIntStubsPtr->tclpCreateTemporaryDirectory) /* 258 */ -#define TclAppendUnicodeToObj \ - (tclIntStubsPtr->tclAppendUnicodeToObj) /* 259 */ -#define TclGetBytesFromObj \ - (tclIntStubsPtr->tclGetBytesFromObj) /* 260 */ +#define TclStaticLibrary \ + (tclIntStubsPtr->tclStaticLibrary) /* 257 */ +/* Slot 258 is reserved */ +/* Slot 259 is reserved */ +/* Slot 260 is reserved */ +#define TclUnusedStubEntry \ + (tclIntStubsPtr->tclUnusedStubEntry) /* 261 */ #endif /* defined(USE_TCL_STUBS) */ /* !END!: Do not edit above this line. */ -#if defined(USE_TCL_STUBS) -#undef Tcl_StaticPackage -#define Tcl_StaticPackage \ - (tclIntStubsPtr->tclStaticPackage) -#endif /* defined(USE_TCL_STUBS) */ - #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT + +#if defined(USE_TCL_STUBS) +# undef TclGetStartupScriptFileName +# undef TclSetStartupScriptFileName +# undef TclGetStartupScriptPath +# undef TclSetStartupScriptPath +# undef TclBackgroundException +# undef TclSetStartupScript +# undef TclGetStartupScript +# undef TclGetIntForIndex +# undef TclCreateNamespace +# undef TclDeleteNamespace +# undef TclAppendExportList +# undef TclExport +# undef TclImport +# undef TclForgetImport +# undef TclGetCurrentNamespace_ +# undef TclGetGlobalNamespace_ +# undef TclFindNamespace +# undef TclFindCommand +# undef TclGetCommandFromObj +# undef TclGetCommandFullName +# undef TclCopyChannelOld +# undef TclSockMinimumBuffersOld +# undef Tcl_StaticLibrary +# define Tcl_StaticLibrary (tclIntStubsPtr->tclStaticLibrary) +#endif + +#undef TclUnusedStubEntry +#undef TclGuessPackageName +#undef TclSetPreInitScript +#undef TclObjInterpProc +#define TclObjInterpProc TclGetObjInterpProc() +#define TclObjInterpProc2 TclObjInterpProc + +#ifndef TCL_NO_DEPRECATED +# define TclSetPreInitScript Tcl_SetPreInitScript +# define TclGuessPackageName(fileName, pkgName) ((void)fileName,(void)pkgName,0) +#endif #endif /* _TCLINTDECLS */ Index: generic/tclIntPlatDecls.h ================================================================== --- generic/tclIntPlatDecls.h +++ generic/tclIntPlatDecls.h @@ -65,14 +65,18 @@ EXTERN TclFile TclpOpenFile(const char *fname, int mode); /* 8 */ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ EXTERN TclFile TclpCreateTempFile(const char *contents); -/* Slot 10 is reserved */ -/* Slot 11 is reserved */ -/* Slot 12 is reserved */ -/* Slot 13 is reserved */ +/* 10 */ +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); +/* 11 */ +EXTERN struct tm * TclpLocaltime_unix(const time_t *clock); +/* 12 */ +EXTERN struct tm * TclpGmtime_unix(const time_t *clock); +/* 13 */ +EXTERN char * TclpInetNtoa(struct in_addr addr); /* 14 */ EXTERN int TclUnixCopyFile(const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 15 */ @@ -112,24 +116,34 @@ Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); #endif /* UNIX */ #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ /* 0 */ -EXTERN void TclWinConvertError(int errCode); -/* Slot 1 is reserved */ -/* Slot 2 is reserved */ -/* Slot 3 is reserved */ +EXTERN void TclWinConvertError(DWORD errCode); +/* 1 */ +EXTERN void TclWinConvertWSAError(DWORD errCode); +/* 2 */ +EXTERN struct servent * TclWinGetServByName(const char *nm, + const char *proto); +/* 3 */ +EXTERN int TclWinGetSockOpt(SOCKET s, int level, int optname, + char *optval, int *optlen); /* 4 */ -EXTERN void * TclWinGetTclInstance(void); +EXTERN HINSTANCE TclWinGetTclInstance(void); /* 5 */ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); -/* Slot 6 is reserved */ -/* Slot 7 is reserved */ +/* 6 */ +EXTERN unsigned short TclWinNToHS(unsigned short ns); +/* 7 */ +EXTERN int TclWinSetSockOpt(SOCKET s, int level, int optname, + const char *optval, int optlen); /* 8 */ -EXTERN size_t TclpGetPid(Tcl_Pid pid); -/* Slot 9 is reserved */ -/* Slot 10 is reserved */ +EXTERN Tcl_Size TclpGetPid(Tcl_Pid pid); +/* 9 */ +EXTERN int TclWinGetPlatformId(void); +/* 10 */ +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); /* 11 */ EXTERN void TclGetAndDetachPids(Tcl_Interp *interp, Tcl_Channel chan); /* 12 */ EXTERN int TclpCloseFile(TclFile file); @@ -153,22 +167,25 @@ /* 18 */ EXTERN TclFile TclpMakeFile(Tcl_Channel channel, int direction); /* 19 */ EXTERN TclFile TclpOpenFile(const char *fname, int mode); /* 20 */ -EXTERN void TclWinAddProcess(void *hProcess, size_t id); -/* Slot 21 is reserved */ +EXTERN void TclWinAddProcess(void *hProcess, Tcl_Size id); +/* 21 */ +EXTERN char * TclpInetNtoa(struct in_addr addr); /* 22 */ EXTERN TclFile TclpCreateTempFile(const char *contents); /* Slot 23 is reserved */ /* 24 */ EXTERN char * TclWinNoBackslash(char *path); /* Slot 25 is reserved */ -/* Slot 26 is reserved */ +/* 26 */ +EXTERN void TclWinSetInterfaces(int wide); /* 27 */ EXTERN void TclWinFlushDirtyChannels(void); -/* Slot 28 is reserved */ +/* 28 */ +EXTERN void TclWinResetInterfaces(void); /* 29 */ EXTERN int TclWinCPUID(int index, int *regs); /* 30 */ EXTERN int TclUnixOpenTemporaryFile(Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, @@ -199,14 +216,18 @@ EXTERN TclFile TclpOpenFile(const char *fname, int mode); /* 8 */ EXTERN int TclUnixWaitForFile(int fd, int mask, int timeout); /* 9 */ EXTERN TclFile TclpCreateTempFile(const char *contents); -/* Slot 10 is reserved */ -/* Slot 11 is reserved */ -/* Slot 12 is reserved */ -/* Slot 13 is reserved */ +/* 10 */ +EXTERN Tcl_DirEntry * TclpReaddir(TclDIR *dir); +/* 11 */ +EXTERN struct tm * TclpLocaltime_unix(const time_t *clock); +/* 12 */ +EXTERN struct tm * TclpGmtime_unix(const time_t *clock); +/* 13 */ +EXTERN char * TclpInetNtoa(struct in_addr addr); /* 14 */ EXTERN int TclUnixCopyFile(const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 15 */ @@ -260,14 +281,14 @@ int (*tclUnixWaitForFile_) (int fd, int mask, int timeout); /* 5 */ TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */ TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ - void (*reserved10)(void); - void (*reserved11)(void); - void (*reserved12)(void); - void (*reserved13)(void); + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ + struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ + struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ + char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */ int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */ int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */ int (*tclMacOSXSetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj *attributePtr); /* 16 */ int (*tclMacOSXCopyFileAttributes) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr); /* 17 */ int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */ @@ -283,39 +304,39 @@ void (*reserved28)(void); int (*tclWinCPUID) (int index, int *regs); /* 29 */ int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */ #endif /* UNIX */ #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ - void (*tclWinConvertError) (int errCode); /* 0 */ - void (*reserved1)(void); - void (*reserved2)(void); - void (*reserved3)(void); - void * (*tclWinGetTclInstance) (void); /* 4 */ + void (*tclWinConvertError) (DWORD errCode); /* 0 */ + void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */ + struct servent * (*tclWinGetServByName) (const char *nm, const char *proto); /* 2 */ + int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */ + HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 5 */ - void (*reserved6)(void); - void (*reserved7)(void); - size_t (*tclpGetPid) (Tcl_Pid pid); /* 8 */ - void (*reserved9)(void); - void (*reserved10)(void); + unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */ + int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, const char *optval, int optlen); /* 7 */ + Tcl_Size (*tclpGetPid) (Tcl_Pid pid); /* 8 */ + int (*tclWinGetPlatformId) (void); /* 9 */ + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */ int (*tclpCloseFile) (TclFile file); /* 12 */ Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */ int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 14 */ int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 15 */ int (*tclpIsAtty) (int fd); /* 16 */ int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 17 */ TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 18 */ TclFile (*tclpOpenFile) (const char *fname, int mode); /* 19 */ - void (*tclWinAddProcess) (void *hProcess, size_t id); /* 20 */ - void (*reserved21)(void); + void (*tclWinAddProcess) (void *hProcess, Tcl_Size id); /* 20 */ + char * (*tclpInetNtoa) (struct in_addr addr); /* 21 */ TclFile (*tclpCreateTempFile) (const char *contents); /* 22 */ void (*reserved23)(void); char * (*tclWinNoBackslash) (char *path); /* 24 */ void (*reserved25)(void); - void (*reserved26)(void); + void (*tclWinSetInterfaces) (int wide); /* 26 */ void (*tclWinFlushDirtyChannels) (void); /* 27 */ - void (*reserved28)(void); + void (*tclWinResetInterfaces) (void); /* 28 */ int (*tclWinCPUID) (int index, int *regs); /* 29 */ int (*tclUnixOpenTemporaryFile) (Tcl_Obj *dirObj, Tcl_Obj *basenameObj, Tcl_Obj *extensionObj, Tcl_Obj *resultingNameObj); /* 30 */ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 0 */ @@ -326,14 +347,14 @@ int (*tclUnixWaitForFile_) (int fd, int mask, int timeout); /* 5 */ TclFile (*tclpMakeFile) (Tcl_Channel channel, int direction); /* 6 */ TclFile (*tclpOpenFile) (const char *fname, int mode); /* 7 */ int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */ TclFile (*tclpCreateTempFile) (const char *contents); /* 9 */ - void (*reserved10)(void); - void (*reserved11)(void); - void (*reserved12)(void); - void (*reserved13)(void); + Tcl_DirEntry * (*tclpReaddir) (TclDIR *dir); /* 10 */ + struct tm * (*tclpLocaltime_unix) (const time_t *clock); /* 11 */ + struct tm * (*tclpGmtime_unix) (const time_t *clock); /* 12 */ + char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */ int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */ int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */ int (*tclMacOSXSetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj *attributePtr); /* 16 */ int (*tclMacOSXCopyFileAttributes) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr); /* 17 */ int (*tclMacOSXMatchType) (Tcl_Interp *interp, const char *pathName, const char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */ @@ -383,14 +404,18 @@ (tclIntPlatStubsPtr->tclpOpenFile) /* 7 */ #define TclUnixWaitForFile \ (tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */ #define TclpCreateTempFile \ (tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */ -/* Slot 10 is reserved */ -/* Slot 11 is reserved */ -/* Slot 12 is reserved */ -/* Slot 13 is reserved */ +#define TclpReaddir \ + (tclIntPlatStubsPtr->tclpReaddir) /* 10 */ +#define TclpLocaltime_unix \ + (tclIntPlatStubsPtr->tclpLocaltime_unix) /* 11 */ +#define TclpGmtime_unix \ + (tclIntPlatStubsPtr->tclpGmtime_unix) /* 12 */ +#define TclpInetNtoa \ + (tclIntPlatStubsPtr->tclpInetNtoa) /* 13 */ #define TclUnixCopyFile \ (tclIntPlatStubsPtr->tclUnixCopyFile) /* 14 */ #define TclMacOSXGetFileAttribute \ (tclIntPlatStubsPtr->tclMacOSXGetFileAttribute) /* 15 */ #define TclMacOSXSetFileAttribute \ @@ -417,23 +442,30 @@ (tclIntPlatStubsPtr->tclUnixOpenTemporaryFile) /* 30 */ #endif /* UNIX */ #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ #define TclWinConvertError \ (tclIntPlatStubsPtr->tclWinConvertError) /* 0 */ -/* Slot 1 is reserved */ -/* Slot 2 is reserved */ -/* Slot 3 is reserved */ +#define TclWinConvertWSAError \ + (tclIntPlatStubsPtr->tclWinConvertWSAError) /* 1 */ +#define TclWinGetServByName \ + (tclIntPlatStubsPtr->tclWinGetServByName) /* 2 */ +#define TclWinGetSockOpt \ + (tclIntPlatStubsPtr->tclWinGetSockOpt) /* 3 */ #define TclWinGetTclInstance \ (tclIntPlatStubsPtr->tclWinGetTclInstance) /* 4 */ #define TclUnixWaitForFile \ (tclIntPlatStubsPtr->tclUnixWaitForFile) /* 5 */ -/* Slot 6 is reserved */ -/* Slot 7 is reserved */ +#define TclWinNToHS \ + (tclIntPlatStubsPtr->tclWinNToHS) /* 6 */ +#define TclWinSetSockOpt \ + (tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */ #define TclpGetPid \ (tclIntPlatStubsPtr->tclpGetPid) /* 8 */ -/* Slot 9 is reserved */ -/* Slot 10 is reserved */ +#define TclWinGetPlatformId \ + (tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */ +#define TclpReaddir \ + (tclIntPlatStubsPtr->tclpReaddir) /* 10 */ #define TclGetAndDetachPids \ (tclIntPlatStubsPtr->tclGetAndDetachPids) /* 11 */ #define TclpCloseFile \ (tclIntPlatStubsPtr->tclpCloseFile) /* 12 */ #define TclpCreateCommandChannel \ @@ -450,21 +482,24 @@ (tclIntPlatStubsPtr->tclpMakeFile) /* 18 */ #define TclpOpenFile \ (tclIntPlatStubsPtr->tclpOpenFile) /* 19 */ #define TclWinAddProcess \ (tclIntPlatStubsPtr->tclWinAddProcess) /* 20 */ -/* Slot 21 is reserved */ +#define TclpInetNtoa \ + (tclIntPlatStubsPtr->tclpInetNtoa) /* 21 */ #define TclpCreateTempFile \ (tclIntPlatStubsPtr->tclpCreateTempFile) /* 22 */ /* Slot 23 is reserved */ #define TclWinNoBackslash \ (tclIntPlatStubsPtr->tclWinNoBackslash) /* 24 */ /* Slot 25 is reserved */ -/* Slot 26 is reserved */ +#define TclWinSetInterfaces \ + (tclIntPlatStubsPtr->tclWinSetInterfaces) /* 26 */ #define TclWinFlushDirtyChannels \ (tclIntPlatStubsPtr->tclWinFlushDirtyChannels) /* 27 */ -/* Slot 28 is reserved */ +#define TclWinResetInterfaces \ + (tclIntPlatStubsPtr->tclWinResetInterfaces) /* 28 */ #define TclWinCPUID \ (tclIntPlatStubsPtr->tclWinCPUID) /* 29 */ #define TclUnixOpenTemporaryFile \ (tclIntPlatStubsPtr->tclUnixOpenTemporaryFile) /* 30 */ #endif /* WIN */ @@ -487,14 +522,18 @@ (tclIntPlatStubsPtr->tclpOpenFile) /* 7 */ #define TclUnixWaitForFile \ (tclIntPlatStubsPtr->tclUnixWaitForFile) /* 8 */ #define TclpCreateTempFile \ (tclIntPlatStubsPtr->tclpCreateTempFile) /* 9 */ -/* Slot 10 is reserved */ -/* Slot 11 is reserved */ -/* Slot 12 is reserved */ -/* Slot 13 is reserved */ +#define TclpReaddir \ + (tclIntPlatStubsPtr->tclpReaddir) /* 10 */ +#define TclpLocaltime_unix \ + (tclIntPlatStubsPtr->tclpLocaltime_unix) /* 11 */ +#define TclpGmtime_unix \ + (tclIntPlatStubsPtr->tclpGmtime_unix) /* 12 */ +#define TclpInetNtoa \ + (tclIntPlatStubsPtr->tclpInetNtoa) /* 13 */ #define TclUnixCopyFile \ (tclIntPlatStubsPtr->tclUnixCopyFile) /* 14 */ #define TclMacOSXGetFileAttribute \ (tclIntPlatStubsPtr->tclMacOSXGetFileAttribute) /* 15 */ #define TclMacOSXSetFileAttribute \ @@ -525,23 +564,50 @@ /* !END!: Do not edit above this line. */ #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT +#undef TclpLocaltime_unix +#undef TclpGmtime_unix +#undef TclWinConvertWSAError #define TclWinConvertWSAError TclWinConvertError +#if !defined(TCL_USE_STUBS) && !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +# undef TclWinConvertError +# define TclWinConvertError Tcl_WinConvertError +#endif + +#undef TclpInetNtoa +#define TclpInetNtoa inet_ntoa #undef TclpCreateTempFile_ #undef TclUnixWaitForFile_ -#ifndef MAC_OSX_TCL /* not accessable on Win32/UNIX */ +#ifndef MAC_OSX_TCL /* not accessible on Win32/UNIX */ #undef TclMacOSXGetFileAttribute /* 15 */ #undef TclMacOSXSetFileAttribute /* 16 */ #undef TclMacOSXCopyFileAttributes /* 17 */ #undef TclMacOSXMatchType /* 18 */ #undef TclMacOSXNotifierAddRunLoopMode /* 19 */ #endif -#if !defined(_WIN32) +#if defined(_WIN32) +# undef TclWinNToHS +# undef TclWinGetServByName +# undef TclWinGetSockOpt +# undef TclWinSetSockOpt +# undef TclWinGetPlatformId +# undef TclWinResetInterfaces +# undef TclWinSetInterfaces +# if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +# define TclWinNToHS ntohs +# define TclWinGetServByName getservbyname +# define TclWinGetSockOpt getsockopt +# define TclWinSetSockOpt setsockopt +# define TclWinGetPlatformId() (2) /* VER_PLATFORM_WIN32_NT */ +# define TclWinResetInterfaces() /* nop */ +# define TclWinSetInterfaces(dummy) /* nop */ +# endif /* TCL_NO_DEPRECATED */ +#else # undef TclpGetPid -# define TclpGetPid(pid) ((size_t)(pid)) +# define TclpGetPid(pid) ((Tcl_Size)(size_t)(pid)) #endif #endif /* _TCLINTPLATDECLS */ Index: generic/tclInterp.c ================================================================== --- generic/tclInterp.c +++ generic/tclInterp.c @@ -2,12 +2,12 @@ * tclInterp.c -- * * This file implements the "interp" command which allows creation and * manipulation of Tcl interpreters from within Tcl scripts. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 2004 Donal K. Fellows + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2004 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -49,20 +49,20 @@ * table. */ struct Target *targetPtr; /* Entry for target command in parent. This is * used in the parent interpreter to map back * from the target command to aliases * redirecting to it. */ - int objc; /* Count of Tcl_Obj in the prefix of the + Tcl_Size objc; /* Count of Tcl_Obj in the prefix of the * target command to be invoked in the target * interpreter. Additional arguments specified * when calling the alias in the child interp * will be appended to the prefix before the * command is invoked. */ Tcl_Obj *objPtr; /* The first actual prefix object - the target * command name; this has to be at the end of * the structure, which will be extended to - * accomodate the remaining objects in the + * accommodate the remaining objects in the * prefix. */ } Alias; /* * @@ -184,11 +184,11 @@ struct LimitHandler { int flags; /* The state of this particular handler. */ Tcl_LimitHandlerProc *handlerProc; /* The handler callback. */ - ClientData clientData; /* Opaque argument to the handler callback. */ + void *clientData; /* Opaque argument to the handler callback. */ Tcl_LimitHandlerDeleteProc *deleteProc; /* How to delete the clientData. */ LimitHandler *prevPtr; /* Previous item in linked list of * handlers. */ LimitHandler *nextPtr; /* Next item in linked list of handlers. */ @@ -195,95 +195,98 @@ }; /* * Values for the LimitHandler flags field. * LIMIT_HANDLER_ACTIVE - Whether the handler is currently being - * processed; handlers are never to be entered reentrantly. + * processed; handlers are never to be reentered. * LIMIT_HANDLER_DELETED - Whether the handler has been deleted. This * should not normally be observed because when a handler is * deleted it is also spliced out of the list of handlers, but * even so we will be careful. */ #define LIMIT_HANDLER_ACTIVE 0x01 #define LIMIT_HANDLER_DELETED 0x02 - +/* + * Macro to make looking up child and parent info more convenient. + */ +#define INTERP_INFO(interp) \ + ((InterpInfo *)((Interp *)(interp))->interpInfo) /* * Prototypes for local static functions: */ static int AliasCreate(Tcl_Interp *interp, Tcl_Interp *childInterp, Tcl_Interp *parentInterp, - Tcl_Obj *namePtr, Tcl_Obj *targetPtr, int objc, + Tcl_Obj *namePtr, Tcl_Obj *targetPtr, Tcl_Size objc, Tcl_Obj *const objv[]); static int AliasDelete(Tcl_Interp *interp, Tcl_Interp *childInterp, Tcl_Obj *namePtr); static int AliasDescribe(Tcl_Interp *interp, Tcl_Interp *childInterp, Tcl_Obj *objPtr); static int AliasList(Tcl_Interp *interp, Tcl_Interp *childInterp); -static Tcl_ObjCmdProc AliasNRCmd; -static Tcl_CmdDeleteProc AliasObjCmdDeleteProc; +static Tcl_ObjCmdProc AliasNRCmd; +static Tcl_CmdDeleteProc AliasObjCmdDeleteProc; static Tcl_Interp * GetInterp(Tcl_Interp *interp, Tcl_Obj *pathPtr); -static Tcl_Interp * GetInterp2(Tcl_Interp *interp, int objc, +static Tcl_Interp * GetInterp2(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); -static Tcl_InterpDeleteProc InterpInfoDeleteProc; +static Tcl_InterpDeleteProc InterpInfoDeleteProc; static int ChildBgerror(Tcl_Interp *interp, - Tcl_Interp *childInterp, int objc, + Tcl_Interp *childInterp, Tcl_Size objc, Tcl_Obj *const objv[]); static Tcl_Interp * ChildCreate(Tcl_Interp *interp, Tcl_Obj *pathPtr, int safe); static int ChildDebugCmd(Tcl_Interp *interp, Tcl_Interp *childInterp, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildEval(Tcl_Interp *interp, Tcl_Interp *childInterp, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildExpose(Tcl_Interp *interp, - Tcl_Interp *childInterp, int objc, + Tcl_Interp *childInterp, Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildHide(Tcl_Interp *interp, Tcl_Interp *childInterp, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildHidden(Tcl_Interp *interp, Tcl_Interp *childInterp); static int ChildInvokeHidden(Tcl_Interp *interp, Tcl_Interp *childInterp, const char *namespaceName, - int objc, Tcl_Obj *const objv[]); + Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildMarkTrusted(Tcl_Interp *interp, Tcl_Interp *childInterp); static Tcl_CmdDeleteProc ChildObjCmdDeleteProc; static int ChildRecursionLimit(Tcl_Interp *interp, - Tcl_Interp *childInterp, int objc, + Tcl_Interp *childInterp, Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildCommandLimitCmd(Tcl_Interp *interp, - Tcl_Interp *childInterp, int consumedObjc, - int objc, Tcl_Obj *const objv[]); + Tcl_Interp *childInterp, Tcl_Size consumedObjc, + Tcl_Size objc, Tcl_Obj *const objv[]); static int ChildTimeLimitCmd(Tcl_Interp *interp, - Tcl_Interp *childInterp, int consumedObjc, - int objc, Tcl_Obj *const objv[]); + Tcl_Interp *childInterp, Tcl_Size consumedObjc, + Tcl_Size objc, Tcl_Obj *const objv[]); static void InheritLimitsFromParent(Tcl_Interp *childInterp, Tcl_Interp *parentInterp); static void SetScriptLimitCallback(Tcl_Interp *interp, int type, Tcl_Interp *targetInterp, Tcl_Obj *scriptObj); -static void CallScriptLimitCallback(ClientData clientData, +static void CallScriptLimitCallback(void *clientData, Tcl_Interp *interp); -static void DeleteScriptLimitCallback(ClientData clientData); +static void DeleteScriptLimitCallback(void *clientData); static void RunLimitHandlers(LimitHandler *handlerPtr, Tcl_Interp *interp); -static void TimeLimitCallback(ClientData clientData); +static void TimeLimitCallback(void *clientData); /* NRE enabling */ static Tcl_NRPostProc NRPostInvokeHidden; static Tcl_ObjCmdProc NRInterpCmd; static Tcl_ObjCmdProc NRChildCmd; - /* *---------------------------------------------------------------------- * - * TclSetPreInitScript -- + * Tcl_SetPreInitScript -- * * This routine is used to change the value of the internal variable, * tclPreInitScript. * * Results: @@ -294,16 +297,16 @@ * *---------------------------------------------------------------------- */ const char * -TclSetPreInitScript( +Tcl_SetPreInitScript( const char *string) /* Pointer to a script. */ { const char *prevString = tclPreInitScript; tclPreInitScript = string; - return(prevString); + return prevString; } /* *---------------------------------------------------------------------- * @@ -330,18 +333,19 @@ int Tcl_Init( Tcl_Interp *interp) /* Interpreter to initialize. */ { - PkgName pkgName = {NULL, "Tcl"}; + PkgName pkgName = {NULL, "tcl"}; PkgName **names = (PkgName **)TclInitPkgFiles(interp); int result = TCL_ERROR; pkgName.nextPtr = *names; *names = &pkgName; if (tclPreInitScript != NULL) { - if (Tcl_EvalEx(interp, tclPreInitScript, -1, 0) == TCL_ERROR) { + if (Tcl_EvalEx(interp, tclPreInitScript, TCL_INDEX_NONE, + 0 /*flags*/) == TCL_ERROR) { goto end; } } /* @@ -399,16 +403,16 @@ " lappend scripts {\n" "if {[regexp ^tcl(.*)$ [file tail $env(TCL_LIBRARY)] -> tail] == 0} continue\n" "if {$tail eq [info tclversion]} continue\n" "file join [file dirname $env(TCL_LIBRARY)] tcl[info tclversion]}\n" " }\n" +" lappend scripts {::tcl::zipfs::tcl_library_init}\n" " if {[info exists tclDefaultLibrary]} {\n" " lappend scripts {set tclDefaultLibrary}\n" " } else {\n" " lappend scripts {::tcl::pkgconfig get scriptdir,runtime}\n" " }\n" -" lappend scripts {::tcl::zipfs::tcl_library_init}\n" " lappend scripts {\n" "set parentDir [file dirname [file dirname [info nameofexecutable]]]\n" "set grandParentDir [file dirname $parentDir]\n" "file join $parentDir lib tcl[info tclversion]} \\\n" " {file join $grandParentDir lib tcl[info tclversion]} \\\n" @@ -426,12 +430,11 @@ " }\n" " }\n" " set dirs {}\n" " set errors {}\n" " foreach script $scripts {\n" -" lappend dirs [eval $script]\n" -" set tcl_library [lindex $dirs end]\n" +" if {[set tcl_library [eval $script]] eq \"\"} continue\n" " set tclfile [file join $tcl_library init.tcl]\n" " if {[file exists $tclfile]} {\n" " if {[catch {uplevel #0 [list source $tclfile]} msg opts]} {\n" " append errors \"$tclfile: $msg\n\"\n" " append errors \"[dict get $opts -errorinfo]\n\"\n" @@ -438,21 +441,22 @@ " continue\n" " }\n" " unset -nocomplain tclDefaultLibrary\n" " return\n" " }\n" +" lappend dirs $tcl_library\n" " }\n" " unset -nocomplain tclDefaultLibrary\n" -" set msg \"Can't find a usable init.tcl in the following directories: \n\"\n" +" set msg \"Cannot find a usable init.tcl in the following directories: \n\"\n" " append msg \" $dirs\n\n\"\n" " append msg \"$errors\n\n\"\n" " append msg \"This probably means that Tcl wasn't installed properly.\n\"\n" " error $msg\n" " }\n" "}\n" -"tclInit", -1, 0); - +"tclInit", TCL_INDEX_NONE, 0); + TclpSetInitialEncodings(); end: *names = (*names)->nextPtr; return result; } @@ -480,11 +484,11 @@ { InterpInfo *interpInfoPtr; Parent *parentPtr; Child *childPtr; - interpInfoPtr = (InterpInfo *)Tcl_Alloc(sizeof(InterpInfo)); + interpInfoPtr = (InterpInfo *)ckalloc(sizeof(InterpInfo)); ((Interp *) interp)->interpInfo = interpInfoPtr; parentPtr = &interpInfoPtr->parent; Tcl_InitHashTable(&parentPtr->childTable, TCL_STRING_KEYS); parentPtr->targetsPtr = NULL; @@ -524,17 +528,15 @@ InterpInfoDeleteProc( TCL_UNUSED(void *), Tcl_Interp *interp) /* Interp being deleted. All commands for * child interps should already be deleted. */ { - InterpInfo *interpInfoPtr; + InterpInfo *interpInfoPtr = INTERP_INFO(interp); Child *childPtr; Parent *parentPtr; Target *targetPtr; - interpInfoPtr = (InterpInfo *) ((Interp *) interp)->interpInfo; - /* * There shouldn't be any commands left. */ parentPtr = &interpInfoPtr->parent; @@ -549,10 +551,11 @@ * have removed the target record already. */ for (targetPtr = parentPtr->targetsPtr; targetPtr != NULL; ) { Target *tmpPtr = targetPtr->nextPtr; + Tcl_DeleteCommandFromToken(targetPtr->childInterp, targetPtr->childCmd); targetPtr = tmpPtr; } @@ -577,11 +580,11 @@ if (childPtr->aliasTable.numEntries != 0) { Tcl_Panic("InterpInfoDeleteProc: still exist aliases"); } Tcl_DeleteHashTable(&childPtr->aliasTable); - Tcl_Free(interpInfoPtr); + ckfree(interpInfoPtr); } /* *---------------------------------------------------------------------- * @@ -599,11 +602,11 @@ *---------------------------------------------------------------------- */ int Tcl_InterpObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, NRInterpCmd, clientData, objc, objv); @@ -622,35 +625,28 @@ "alias", "aliases", "bgerror", "cancel", "children", "create", "debug", "delete", "eval", "exists", "expose", "hide", "hidden", "issafe", "invokehidden", "limit", "marktrusted", "recursionlimit", - "share", -#ifndef TCL_NO_DEPRECATED - "slaves", -#endif - "target", "transfer", NULL + "share", "slaves", "target", "transfer", + NULL }; static const char *const optionsNoSlaves[] = { "alias", "aliases", "bgerror", "cancel", "children", "create", "debug", "delete", "eval", "exists", "expose", "hide", "hidden", "issafe", "invokehidden", "limit", "marktrusted", "recursionlimit", - "share", "target", "transfer", - NULL + "share", "target", "transfer", NULL }; enum interpOptionEnum { OPT_ALIAS, OPT_ALIASES, OPT_BGERROR, OPT_CANCEL, OPT_CHILDREN, OPT_CREATE, OPT_DEBUG, OPT_DELETE, OPT_EVAL, OPT_EXISTS, OPT_EXPOSE, OPT_HIDE, OPT_HIDDEN, OPT_ISSAFE, OPT_INVOKEHID, - OPT_LIMIT, OPT_MARKTRUSTED, OPT_RECLIMIT, OPT_SHARE, -#ifndef TCL_NO_DEPRECATED - OPT_SLAVES, -#endif - OPT_TARGET, OPT_TRANSFER + OPT_LIMIT, OPT_MARKTRUSTED,OPT_RECLIMIT, + OPT_SHARE, OPT_SLAVES, OPT_TARGET, OPT_TRANSFER }; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "cmd ?arg ...?"); return TCL_ERROR; @@ -708,11 +704,12 @@ if (childInterp == NULL) { return TCL_ERROR; } return ChildBgerror(interp, childInterp, objc - 3, objv + 3); case OPT_CANCEL: { - int i, flags; + Tcl_Size i; + int flags; Tcl_Obj *resultObjPtr; static const char *const cancelOptions[] = { "-unwind", "--", NULL }; enum optionCancelEnum { @@ -780,11 +777,12 @@ } return Tcl_CancelEval(childInterp, resultObjPtr, 0, flags); } case OPT_CREATE: { - int i, last, safe; + int last, safe; + Tcl_Size i; Tcl_Obj *childPtr; char buf[16 + TCL_INTEGER_SPACE]; static const char *const createOptions[] = { "-safe", "--", NULL }; @@ -831,11 +829,11 @@ */ for (i = 0; ; i++) { Tcl_CmdInfo cmdInfo; - sprintf(buf, "interp%d", i); + snprintf(buf, sizeof(buf), "interp%" TCL_SIZE_MODIFIER "d", i); if (Tcl_GetCommandInfo(interp, buf, &cmdInfo) == 0) { break; } } childPtr = Tcl_NewStringObj(buf, -1); @@ -862,11 +860,11 @@ if (childInterp == NULL) { return TCL_ERROR; } return ChildDebugCmd(interp, childInterp, objc - 3, objv + 3); case OPT_DELETE: { - int i; + Tcl_Size i; InterpInfo *iiPtr; for (i = 2; i < objc; i++) { childInterp = GetInterp(interp, objv[i]); if (childInterp == NULL) { @@ -873,14 +871,14 @@ return TCL_ERROR; } else if (childInterp == interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot delete the current interpreter", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "DELETESELF", NULL); + "DELETESELF", (char *)NULL); return TCL_ERROR; } - iiPtr = (InterpInfo *) ((Interp *) childInterp)->interpInfo; + iiPtr = INTERP_INFO(childInterp); Tcl_DeleteCommandFromToken(iiPtr->child.parentInterp, iiPtr->child.interpCmd); } return TCL_OK; } @@ -940,11 +938,11 @@ return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Tcl_IsSafe(childInterp))); return TCL_OK; case OPT_INVOKEHID: { - int i; + Tcl_Size i; const char *namespaceName; static const char *const hiddenOptions[] = { "-global", "-namespace", "--", NULL }; enum hiddenOption { @@ -1033,14 +1031,12 @@ childInterp = GetInterp(interp, objv[2]); if (childInterp == NULL) { return TCL_ERROR; } return ChildRecursionLimit(interp, childInterp, objc - 3, objv + 3); -#ifndef TCL_NO_DEPRECATED - case OPT_SLAVES: -#endif - case OPT_CHILDREN: { + case OPT_CHILDREN: + case OPT_SLAVES: { InterpInfo *iiPtr; Tcl_Obj *resultPtr; Tcl_HashEntry *hPtr; Tcl_HashSearch hashSearch; char *string; @@ -1047,11 +1043,11 @@ childInterp = GetInterp2(interp, objc, objv); if (childInterp == NULL) { return TCL_ERROR; } - iiPtr = (InterpInfo *) ((Interp *) childInterp)->interpInfo; + iiPtr = INTERP_INFO(childInterp); TclNewObj(resultPtr); hPtr = Tcl_FirstHashEntry(&iiPtr->parent.childTable, &hashSearch); for ( ; hPtr != NULL; hPtr = Tcl_NextHashEntry(&hashSearch)) { string = (char *)Tcl_GetHashKey(&iiPtr->parent.childTable, hPtr); Tcl_ListObjAppendElement(NULL, resultPtr, @@ -1064,11 +1060,11 @@ case OPT_SHARE: { Tcl_Interp *parentInterp; /* The parent of the child. */ Tcl_Channel chan; if (objc != 5) { - Tcl_WrongNumArgs(interp, 2, objv, "srcPath channelId destPath"); + Tcl_WrongNumArgs(interp, 2, objv, "srcPath channel destPath"); return TCL_ERROR; } parentInterp = GetInterp(interp, objv[2]); if (parentInterp == NULL) { return TCL_ERROR; @@ -1112,27 +1108,27 @@ return TCL_ERROR; } aliasName = TclGetString(objv[3]); - iiPtr = (InterpInfo *) ((Interp *) childInterp)->interpInfo; + iiPtr = INTERP_INFO(childInterp); hPtr = Tcl_FindHashEntry(&iiPtr->child.aliasTable, aliasName); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "alias \"%s\" in path \"%s\" not found", aliasName, TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", aliasName, - NULL); + (char *)NULL); return TCL_ERROR; } aliasPtr = (Alias *)Tcl_GetHashValue(hPtr); if (Tcl_GetInterpPath(interp, aliasPtr->targetInterp) != TCL_OK) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "target interpreter for alias \"%s\" in path \"%s\" is " "not my descendant", aliasName, TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "TARGETSHROUDED", NULL); + "TARGETSHROUDED", (char *)NULL); return TCL_ERROR; } return TCL_OK; } } @@ -1162,11 +1158,11 @@ static Tcl_Interp * GetInterp2( Tcl_Interp *interp, /* Default interp if no interp was specified * on the command line. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { if (objc == 2) { return interp; } else if (objc == 3) { @@ -1197,16 +1193,16 @@ Tcl_CreateAlias( Tcl_Interp *childInterp, /* Interpreter for source command. */ const char *childCmd, /* Command to install in child. */ Tcl_Interp *targetInterp, /* Interpreter for target command. */ const char *targetCmd, /* Name of target command. */ - int argc, /* How many additional arguments? */ + Tcl_Size argc, /* How many additional arguments? */ const char *const *argv) /* These are the additional args. */ { Tcl_Obj *childObjPtr, *targetObjPtr; Tcl_Obj **objv; - int i; + Tcl_Size i; int result; objv = (Tcl_Obj **)TclStackAlloc(childInterp, sizeof(Tcl_Obj *) * argc); for (i = 0; i < argc; i++) { objv[i] = Tcl_NewStringObj(argv[i], -1); @@ -1252,11 +1248,11 @@ Tcl_CreateAliasObj( Tcl_Interp *childInterp, /* Interpreter for source command. */ const char *childCmd, /* Command to install in child. */ Tcl_Interp *targetInterp, /* Interpreter for target command. */ const char *targetCmd, /* Name of target command. */ - int objc, /* How many additional arguments? */ + Tcl_Size objc, /* How many additional arguments? */ Tcl_Obj *const objv[]) /* Argument vector. */ { Tcl_Obj *childObjPtr, *targetObjPtr; int result; @@ -1287,18 +1283,18 @@ * Side effects: * None. * *---------------------------------------------------------------------- */ - +#ifndef TCL_NO_DEPRECATED int Tcl_GetAlias( Tcl_Interp *interp, /* Interp to start search from. */ const char *aliasName, /* Name of alias to find. */ Tcl_Interp **targetInterpPtr, /* (Return) target interpreter. */ - const char **targetNamePtr, /* (Return) name of target command. */ + const char **targetCmdPtr, /* (Return) name of target command. */ int *argcPtr, /* (Return) count of addnl args. */ const char ***argvPtr) /* (Return) additional arguments. */ { InterpInfo *iiPtr = (InterpInfo *) ((Interp *) interp)->interpInfo; Tcl_HashEntry *hPtr; @@ -1308,35 +1304,36 @@ hPtr = Tcl_FindHashEntry(&iiPtr->child.aliasTable, aliasName); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "alias \"%s\" not found", aliasName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", aliasName, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", aliasName, (char *)NULL); return TCL_ERROR; } aliasPtr = (Alias *)Tcl_GetHashValue(hPtr); objc = aliasPtr->objc; objv = &aliasPtr->objPtr; if (targetInterpPtr != NULL) { *targetInterpPtr = aliasPtr->targetInterp; } - if (targetNamePtr != NULL) { - *targetNamePtr = TclGetString(objv[0]); + if (targetCmdPtr != NULL) { + *targetCmdPtr = TclGetString(objv[0]); } if (argcPtr != NULL) { *argcPtr = objc - 1; } if (argvPtr != NULL) { *argvPtr = (const char **) - Tcl_Alloc(sizeof(const char *) * (objc - 1)); + ckalloc(sizeof(const char *) * (objc - 1)); for (i = 1; i < objc; i++) { (*argvPtr)[i - 1] = TclGetString(objv[i]); } } return TCL_OK; } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_GetAliasObj -- @@ -1356,36 +1353,37 @@ Tcl_GetAliasObj( Tcl_Interp *interp, /* Interp to start search from. */ const char *aliasName, /* Name of alias to find. */ Tcl_Interp **targetInterpPtr, /* (Return) target interpreter. */ - const char **targetNamePtr, /* (Return) name of target command. */ - int *objcPtr, /* (Return) count of addnl args. */ + const char **targetCmdPtr, /* (Return) name of target command. */ + Tcl_Size *objcPtr, /* (Return) count of addnl args. */ Tcl_Obj ***objvPtr) /* (Return) additional args. */ { - InterpInfo *iiPtr = (InterpInfo *) ((Interp *) interp)->interpInfo; + InterpInfo *iiPtr = INTERP_INFO(interp); Tcl_HashEntry *hPtr; Alias *aliasPtr; - int objc; + Tcl_Size objc; Tcl_Obj **objv; hPtr = Tcl_FindHashEntry(&iiPtr->child.aliasTable, aliasName); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "alias \"%s\" not found", aliasName)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", aliasName, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", aliasName, + (char *)NULL); return TCL_ERROR; } aliasPtr = (Alias *)Tcl_GetHashValue(hPtr); objc = aliasPtr->objc; objv = &aliasPtr->objPtr; if (targetInterpPtr != NULL) { *targetInterpPtr = aliasPtr->targetInterp; } - if (targetNamePtr != NULL) { - *targetNamePtr = TclGetString(objv[0]); + if (targetCmdPtr != NULL) { + *targetCmdPtr = TclGetString(objv[0]); } if (objcPtr != NULL) { *objcPtr = objc - 1; } if (objvPtr != NULL) { @@ -1477,11 +1475,11 @@ if (aliasCmdPtr == cmdPtr) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot define or rename alias \"%s\": would create a loop", Tcl_GetCommandName(cmdInterp, cmd))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "ALIASLOOP", NULL); + "ALIASLOOP", (char *)NULL); return TCL_ERROR; } /* * Otherwise, follow the chain one step further. See if the target @@ -1520,32 +1518,33 @@ Tcl_Interp *childInterp, /* Interp where alias cmd will live or from * which alias will be deleted. */ Tcl_Interp *parentInterp, /* Interp in which target command will be * invoked. */ Tcl_Obj *namePtr, /* Name of alias cmd. */ - Tcl_Obj *targetNamePtr, /* Name of target cmd. */ - int objc, /* Additional arguments to store */ + Tcl_Obj *targetCmdPtr, /* Name of target cmd. */ + Tcl_Size objc, /* Additional arguments to store */ Tcl_Obj *const objv[]) /* with alias. */ { Alias *aliasPtr; Tcl_HashEntry *hPtr; Target *targetPtr; Child *childPtr; Parent *parentPtr; Tcl_Obj **prefv; - int isNew, i; + int isNew; + Tcl_Size i; - aliasPtr = (Alias *)Tcl_Alloc(sizeof(Alias) + objc * sizeof(Tcl_Obj *)); + aliasPtr = (Alias *)ckalloc(sizeof(Alias) + objc * sizeof(Tcl_Obj *)); aliasPtr->token = namePtr; Tcl_IncrRefCount(aliasPtr->token); aliasPtr->targetInterp = parentInterp; aliasPtr->objc = objc + 1; prefv = &aliasPtr->objPtr; - *prefv = targetNamePtr; - Tcl_IncrRefCount(targetNamePtr); + *prefv = targetCmdPtr; + Tcl_IncrRefCount(targetCmdPtr); for (i = 0; i < objc; i++) { *(++prefv) = objv[i]; Tcl_IncrRefCount(objv[i]); } @@ -1572,11 +1571,11 @@ */ Command *cmdPtr; Tcl_DecrRefCount(aliasPtr->token); - Tcl_DecrRefCount(targetNamePtr); + Tcl_DecrRefCount(targetCmdPtr); for (i = 0; i < objc; i++) { Tcl_DecrRefCount(objv[i]); } cmdPtr = (Command *) aliasPtr->childCmd; @@ -1583,11 +1582,11 @@ cmdPtr->clientData = NULL; cmdPtr->deleteProc = NULL; cmdPtr->deleteData = NULL; Tcl_DeleteCommandFromToken(childInterp, aliasPtr->childCmd); - Tcl_Free(aliasPtr); + ckfree(aliasPtr); /* * The result was already set by TclPreventAliasLoop. */ @@ -1598,11 +1597,11 @@ /* * Make an entry in the alias table. If it already exists, retry. */ - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; while (1) { Tcl_Obj *newToken; const char *string; string = TclGetString(aliasPtr->token); @@ -1640,15 +1639,15 @@ * interp alias {} foo {} bar # Create an alias "foo" * rename foo zop # Now rename the alias * interp alias {} foo {} zop # Now recreate "foo"... */ - targetPtr = (Target *)Tcl_Alloc(sizeof(Target)); + targetPtr = (Target *)ckalloc(sizeof(Target)); targetPtr->childCmd = aliasPtr->childCmd; targetPtr->childInterp = childInterp; - parentPtr = &((InterpInfo*) ((Interp*) parentInterp)->interpInfo)->parent; + parentPtr = &INTERP_INFO(parentInterp)->parent; targetPtr->nextPtr = parentPtr->targetsPtr; targetPtr->prevPtr = NULL; if (parentPtr->targetsPtr != NULL) { parentPtr->targetsPtr->prevPtr = targetPtr; } @@ -1692,17 +1691,17 @@ * If the alias has been renamed in the child, the parent can still use * the original name (with which it was created) to find the alias to * delete it. */ - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; hPtr = Tcl_FindHashEntry(&childPtr->aliasTable, TclGetString(namePtr)); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "alias \"%s\" not found", TclGetString(namePtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ALIAS", - TclGetString(namePtr), NULL); + TclGetString(namePtr), (char *)NULL); return TCL_ERROR; } aliasPtr = (Alias *)Tcl_GetHashValue(hPtr); Tcl_DeleteCommandFromToken(childInterp, aliasPtr->childCmd); return TCL_OK; @@ -1741,11 +1740,11 @@ * If the alias has been renamed in the child, the parent can still use * the original name (with which it was created) to find the alias to * describe it. */ - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; hPtr = Tcl_FindHashEntry(&childPtr->aliasTable, TclGetString(namePtr)); if (hPtr == NULL) { return TCL_OK; } aliasPtr = (Alias *)Tcl_GetHashValue(hPtr); @@ -1780,11 +1779,11 @@ Tcl_Obj *resultPtr; Alias *aliasPtr; Child *childPtr; TclNewObj(resultPtr); - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; entryPtr = Tcl_FirstHashEntry(&childPtr->aliasTable, &hashSearch); for ( ; entryPtr != NULL; entryPtr = Tcl_NextHashEntry(&hashSearch)) { aliasPtr = (Alias *)Tcl_GetHashValue(entryPtr); Tcl_ListObjAppendElement(NULL, resultPtr, aliasPtr->token); @@ -1820,20 +1819,20 @@ *---------------------------------------------------------------------- */ static int AliasNRCmd( - ClientData clientData, /* Alias record. */ + void *clientData, /* Alias record. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument vector. */ { Alias *aliasPtr = (Alias *)clientData; - int prefc, cmdc, i; + Tcl_Size prefc, cmdc, i; Tcl_Obj **prefv, **cmdv; Tcl_Obj *listPtr; - List *listRep; + ListRep listRep; int flags = TCL_EVAL_INVOKE; /* * Append the arguments to the command prefix and invoke the command in * the target interp's global namespace. @@ -1841,18 +1840,23 @@ prefc = aliasPtr->objc; prefv = &aliasPtr->objPtr; cmdc = prefc + objc - 1; + /* TODO - encapsulate this into tclListObj.c */ listPtr = Tcl_NewListObj(cmdc, NULL); - listRep = ListRepPtr(listPtr); - listRep->elemCount = cmdc; - cmdv = &listRep->elements; + ListObjGetRep(listPtr, &listRep); + cmdv = ListRepElementsBase(&listRep); + listRep.storePtr->numUsed = cmdc; + if (listRep.spanPtr) { + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = listRep.storePtr->numUsed; + } prefv = &aliasPtr->objPtr; - memcpy(cmdv, prefv, (prefc * sizeof(Tcl_Obj *))); - memcpy(cmdv+prefc, objv+1, ((objc-1) * sizeof(Tcl_Obj *))); + memcpy(cmdv, prefv, prefc * sizeof(Tcl_Obj *)); + memcpy(cmdv+prefc, objv+1, (objc-1) * sizeof(Tcl_Obj *)); for (i=0; itargetInterp; - int result, prefc, cmdc, i; + int result; + Tcl_Size prefc, cmdc, i; Tcl_Obj **prefv, **cmdv; Tcl_Obj *cmdArr[ALIAS_CMDV_PREALLOC]; Interp *tPtr = (Interp *) targetInterp; int isRootEnsemble; @@ -1959,18 +1964,19 @@ #undef ALIAS_CMDV_PREALLOC } int TclLocalAliasObjCmd( - ClientData clientData, /* Alias record. */ + void *clientData, /* Alias record. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument vector. */ { #define ALIAS_CMDV_PREALLOC 10 Alias *aliasPtr = (Alias *)clientData; - int result, prefc, cmdc, i; + int result; + Tcl_Size prefc, cmdc, i; Tcl_Obj **prefv, **cmdv; Tcl_Obj *cmdArr[ALIAS_CMDV_PREALLOC]; Interp *iPtr = (Interp *) interp; int isRootEnsemble; @@ -2044,15 +2050,15 @@ *---------------------------------------------------------------------- */ static void AliasObjCmdDeleteProc( - ClientData clientData) /* The alias record for this alias. */ + void *clientData) /* The alias record for this alias. */ { Alias *aliasPtr = (Alias *)clientData; Target *targetPtr; - int i; + Tcl_Size i; Tcl_Obj **objv; Tcl_DecrRefCount(aliasPtr->token); objv = &aliasPtr->objPtr; for (i = 0; i < aliasPtr->objc; i++) { @@ -2066,21 +2072,20 @@ targetPtr = aliasPtr->targetPtr; if (targetPtr->prevPtr != NULL) { targetPtr->prevPtr->nextPtr = targetPtr->nextPtr; } else { - Parent *parentPtr = &((InterpInfo *) ((Interp *) - aliasPtr->targetInterp)->interpInfo)->parent; + Parent *parentPtr = &INTERP_INFO(aliasPtr->targetInterp)->parent; parentPtr->targetsPtr = targetPtr->nextPtr; } if (targetPtr->nextPtr != NULL) { targetPtr->nextPtr->prevPtr = targetPtr->prevPtr; } - Tcl_Free(targetPtr); - Tcl_Free(aliasPtr); + ckfree(targetPtr); + ckfree(aliasPtr); } /* *---------------------------------------------------------------------- * @@ -2174,11 +2179,11 @@ Child *childPtr; /* Child record of this interpreter. */ if (interp == NULL) { return NULL; } - childPtr = &((InterpInfo *) ((Interp *) interp)->interpInfo)->child; + childPtr = &INTERP_INFO(interp)->child; return childPtr->parentInterp; } /* *---------------------------------------------------------------------- @@ -2218,11 +2223,11 @@ return; } flags &= (CANCELED | TCL_CANCEL_UNWIND); - parentPtr = &((InterpInfo *) ((Interp *) interp)->interpInfo)->parent; + parentPtr = &INTERP_INFO(interp)->parent; hPtr = Tcl_FirstHashEntry(&parentPtr->childTable, &hashSearch); for ( ; hPtr != NULL; hPtr = Tcl_NextHashEntry(&hashSearch)) { childPtr = (Child *)Tcl_GetHashValue(hPtr); iPtr = (Interp *) childPtr->childInterp; @@ -2276,23 +2281,24 @@ Tcl_Interp *targetInterp) /* Interpreter to find. */ { InterpInfo *iiPtr; if (targetInterp == interp) { - Tcl_SetObjResult(interp, Tcl_NewObj()); + Tcl_ResetResult(interp); return TCL_OK; } if (targetInterp == NULL) { return TCL_ERROR; } - iiPtr = (InterpInfo *) ((Interp *) targetInterp)->interpInfo; - if (Tcl_GetInterpPath(interp, iiPtr->child.parentInterp) != TCL_OK){ + iiPtr = INTERP_INFO(targetInterp); + if (Tcl_GetInterpPath(interp, iiPtr->child.parentInterp) != TCL_OK) { return TCL_ERROR; } Tcl_ListObjAppendElement(NULL, Tcl_GetObjResult(interp), - Tcl_NewStringObj((const char *)Tcl_GetHashKey(&iiPtr->parent.childTable, - iiPtr->child.childEntryPtr), -1)); + Tcl_NewStringObj((const char *) + Tcl_GetHashKey(&iiPtr->parent.childTable, + iiPtr->child.childEntryPtr), -1)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2318,21 +2324,21 @@ * be found. */ { Tcl_HashEntry *hPtr; /* Search element. */ Child *childPtr; /* Interim child record. */ Tcl_Obj **objv; - int objc, i; + Tcl_Size objc, i; Tcl_Interp *searchInterp; /* Interim storage for interp. to find. */ InterpInfo *parentInfoPtr; if (TclListObjGetElements(interp, pathPtr, &objc, &objv) != TCL_OK) { return NULL; } searchInterp = interp; for (i = 0; i < objc; i++) { - parentInfoPtr = (InterpInfo *) ((Interp *) searchInterp)->interpInfo; + parentInfoPtr = INTERP_INFO(searchInterp); hPtr = Tcl_FindHashEntry(&parentInfoPtr->parent.childTable, TclGetString(objv[i])); if (hPtr == NULL) { searchInterp = NULL; break; @@ -2345,11 +2351,11 @@ } if (searchInterp == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not find interpreter \"%s\"", TclGetString(pathPtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INTERP", - TclGetString(pathPtr), NULL); + TclGetString(pathPtr), (char *)NULL); } return searchInterp; } /* @@ -2372,22 +2378,22 @@ static int ChildBgerror( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* Interp in which limit is set/queried. */ - int objc, /* Set or Query. */ + Tcl_Size objc, /* Set or Query. */ Tcl_Obj *const objv[]) /* Argument strings. */ { if (objc) { - int length; + Tcl_Size length; if (TCL_ERROR == TclListObjLength(NULL, objv[0], &length) || (length < 1)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "cmdPrefix must be list of length >= 1", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "BGERRORFORMAT", NULL); + "BGERRORFORMAT", (char *)NULL); return TCL_ERROR; } TclSetBgErrorHandler(childInterp, objv[0]); } Tcl_SetObjResult(interp, TclGetBgErrorHandler(childInterp)); @@ -2422,14 +2428,15 @@ Tcl_Interp *parentInterp, *childInterp; Child *childPtr; InterpInfo *parentInfoPtr; Tcl_HashEntry *hPtr; const char *path; - int isNew, objc; + int isNew; + Tcl_Size objc; Tcl_Obj **objv; - if (Tcl_ListObjGetElements(interp, pathPtr, &objc, &objv) != TCL_OK) { + if (TclListObjGetElements(interp, pathPtr, &objc, &objv) != TCL_OK) { return NULL; } if (objc < 2) { parentInterp = interp; path = TclGetString(pathPtr); @@ -2446,11 +2453,11 @@ } if (safe == 0) { safe = Tcl_IsSafe(parentInterp); } - parentInfoPtr = (InterpInfo *) ((Interp *) parentInterp)->interpInfo; + parentInfoPtr = INTERP_INFO(parentInterp); hPtr = Tcl_CreateHashEntry(&parentInfoPtr->parent.childTable, path, &isNew); if (isNew == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "interpreter named \"%s\" already exists, cannot create", @@ -2457,11 +2464,11 @@ path)); return NULL; } childInterp = Tcl_CreateInterp(); - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; childPtr->parentInterp = parentInterp; childPtr->childEntryPtr = hPtr; childPtr->childInterp = childInterp; childPtr->interpCmd = Tcl_NRCreateCommand(parentInterp, path, TclChildObjCmd, NRChildCmd, childInterp, ChildObjCmdDeleteProc); @@ -2475,11 +2482,11 @@ ((Interp *) childInterp)->maxNestingDepth = ((Interp *) parentInterp)->maxNestingDepth; if (safe) { - if (Tcl_MakeSafe(childInterp) == TCL_ERROR) { + if (TclMakeSafe(childInterp) == TCL_ERROR) { goto error; } } else { if (Tcl_Init(childInterp) == TCL_ERROR) { goto error; @@ -2546,21 +2553,21 @@ *---------------------------------------------------------------------- */ int TclChildObjCmd( - ClientData clientData, /* Child interpreter. */ + void *clientData, /* Child interpreter. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, NRChildCmd, clientData, objc, objv); } static int NRChildCmd( - ClientData clientData, /* Child interpreter. */ + void *clientData, /* Child interpreter. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Interp *childInterp = (Tcl_Interp *)clientData; @@ -2660,11 +2667,11 @@ return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Tcl_IsSafe(childInterp))); return TCL_OK; case OPT_INVOKEHIDDEN: { - int i; + Tcl_Size i; const char *namespaceName; static const char *const hiddenOptions[] = { "-global", "-namespace", "--", NULL }; enum hiddenOption { @@ -2762,17 +2769,17 @@ *---------------------------------------------------------------------- */ static void ChildObjCmdDeleteProc( - ClientData clientData) /* The ChildRecord for the command. */ + void *clientData) /* The ChildRecord for the command. */ { Child *childPtr; /* Interim storage for Child record. */ Tcl_Interp *childInterp = (Tcl_Interp *)clientData; /* And for a child interp. */ - childPtr = &((InterpInfo *) ((Interp *) childInterp)->interpInfo)->child; + childPtr = &INTERP_INFO(childInterp)->child; /* * Unlink the child from its parent interpreter. */ @@ -2810,11 +2817,11 @@ static int ChildDebugCmd( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* The child interpreter in which command * will be evaluated. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const debugTypes[] = { "-frame", NULL }; @@ -2881,11 +2888,11 @@ static int ChildEval( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* The child interpreter in which command * will be evaluated. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int result; /* @@ -2944,21 +2951,21 @@ static int ChildExpose( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* Interp in which command will be exposed. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument strings. */ { const char *name; if (Tcl_IsSafe(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "permission denied: safe interpreter cannot expose commands", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "UNSAFE", - NULL); + (char *)NULL); return TCL_ERROR; } name = TclGetString(objv[(objc == 1) ? 0 : 1]); if (Tcl_ExposeCommand(childInterp, TclGetString(objv[0]), @@ -2988,11 +2995,11 @@ static int ChildRecursionLimit( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* Interp in which limit is set/queried. */ - int objc, /* Set or Query. */ + Tcl_Size objc, /* Set or Query. */ Tcl_Obj *const objv[]) /* Argument strings. */ { Interp *iPtr; int limit; @@ -2999,29 +3006,29 @@ if (objc) { if (Tcl_IsSafe(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj("permission denied: " "safe interpreters cannot change recursion limit", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "UNSAFE", - NULL); + (char *)NULL); return TCL_ERROR; } if (TclGetIntFromObj(interp, objv[0], &limit) == TCL_ERROR) { return TCL_ERROR; } if (limit <= 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "recursion limit must be > 0", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "BADLIMIT", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_SetRecursionLimit(childInterp, limit); iPtr = (Interp *) childInterp; if (interp == childInterp && iPtr->numLevels > limit) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "falling back due to new recursion limit", -1)); - Tcl_SetErrorCode(interp, "TCL", "RECURSION", NULL); + Tcl_SetErrorCode(interp, "TCL", "RECURSION", (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, objv[0]); return TCL_OK; } else { @@ -3050,21 +3057,21 @@ static int ChildHide( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* Interp in which command will be exposed. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument strings. */ { const char *name; if (Tcl_IsSafe(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "permission denied: safe interpreter cannot hide commands", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "UNSAFE", - NULL); + (char *)NULL); return TCL_ERROR; } name = TclGetString(objv[(objc == 1) ? 0 : 1]); if (Tcl_HideCommand(childInterp, TclGetString(objv[0]), name) != TCL_OK) { @@ -3135,21 +3142,21 @@ ChildInvokeHidden( Tcl_Interp *interp, /* Interp for error return. */ Tcl_Interp *childInterp, /* The child interpreter in which command will * be invoked. */ const char *namespaceName, /* The namespace to use, if any. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int result; if (Tcl_IsSafe(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "not allowed to invoke hidden commands from safe interpreter", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "UNSAFE", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_Preserve(childInterp); Tcl_AllowExceptions(childInterp); @@ -3179,11 +3186,11 @@ return result; } static int NRPostInvokeHidden( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Interp *childInterp = (Tcl_Interp *)data[0]; NRE_callback *rootPtr = (NRE_callback *)data[1]; @@ -3222,11 +3229,11 @@ if (Tcl_IsSafe(interp)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "permission denied: safe interpreter cannot mark trusted", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "UNSAFE", - NULL); + (char *)NULL); return TCL_ERROR; } ((Interp *) childInterp)->flags &= ~SAFE_INTERP; return TCL_OK; } @@ -3260,11 +3267,11 @@ } /* *---------------------------------------------------------------------- * - * Tcl_MakeSafe -- + * TclMakeSafe -- * * Makes its argument interpreter contain only functionality that is * defined to be part of Safe Tcl. Unsafe commands are hidden, the env * array is unset, and the standard channels are removed. * @@ -3277,16 +3284,16 @@ * *---------------------------------------------------------------------- */ int -Tcl_MakeSafe( +TclMakeSafe( Tcl_Interp *interp) /* Interpreter to be made safe. */ { Tcl_Channel chan; /* Channel to remove from safe interpreter. */ Interp *iPtr = (Interp *) interp; - Tcl_Interp *parent = ((InterpInfo*) iPtr->interpInfo)->child.parentInterp; + Tcl_Interp *parent = INTERP_INFO(iPtr)->child.parentInterp; TclHideUnsafeCommands(interp); if (parent != NULL) { /* @@ -3295,11 +3302,11 @@ * defined by init.tcl which is not sourced by safe interpreters. * Assume these functions all work. [Bug 2895741] */ (void) Tcl_EvalEx(interp, - "namespace eval ::tcl {namespace eval mathfunc {}}", -1, 0); + "namespace eval ::tcl {namespace eval mathfunc {}}", TCL_INDEX_NONE, 0); } iPtr->flags |= SAFE_INTERP; /* @@ -3321,11 +3328,11 @@ Tcl_UnsetVar2(interp, "tcl_platform", "osVersion", TCL_GLOBAL_ONLY); Tcl_UnsetVar2(interp, "tcl_platform", "machine", TCL_GLOBAL_ONLY); Tcl_UnsetVar2(interp, "tcl_platform", "user", TCL_GLOBAL_ONLY); /* - * Unset path informations variables (the only one remaining is [info + * Unset path information variables (the only one remaining is [info * nameofexecutable]) */ Tcl_UnsetVar2(interp, "tclDefaultLibrary", NULL, TCL_GLOBAL_ONLY); Tcl_UnsetVar2(interp, "tcl_library", NULL, TCL_GLOBAL_ONLY); @@ -3476,11 +3483,11 @@ if (iPtr->limit.cmdCount >= iPtr->cmdCount) { iPtr->limit.exceeded &= ~TCL_LIMIT_COMMANDS; } else if (iPtr->limit.exceeded & TCL_LIMIT_COMMANDS) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "command count limit exceeded", -1)); - Tcl_SetErrorCode(interp, "TCL", "LIMIT", "COMMANDS", NULL); + Tcl_SetErrorCode(interp, "TCL", "LIMIT", "COMMANDS", (char *)NULL); Tcl_Release(interp); return TCL_ERROR; } Tcl_Release(interp); } @@ -3502,11 +3509,11 @@ iPtr->limit.time.usec >= now.usec)) { iPtr->limit.exceeded &= ~TCL_LIMIT_TIME; } else if (iPtr->limit.exceeded & TCL_LIMIT_TIME) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "time limit exceeded", -1)); - Tcl_SetErrorCode(interp, "TCL", "LIMIT", "TIME", NULL); + Tcl_SetErrorCode(interp, "TCL", "LIMIT", "TIME", (char *)NULL); Tcl_Release(interp); return TCL_ERROR; } Tcl_Release(interp); } @@ -3578,11 +3585,11 @@ if (handlerPtr->flags & LIMIT_HANDLER_DELETED) { if (handlerPtr->deleteProc != NULL) { handlerPtr->deleteProc(handlerPtr->clientData); } - Tcl_Free(handlerPtr); + ckfree(handlerPtr); } } } /* @@ -3598,35 +3605,43 @@ * Side effects: * Extends the internal linked list of handlers for a limit. * *---------------------------------------------------------------------- */ + +/* Bug 52dbc4b3f8: wrap Tcl_Free since it is not a Tcl_LimitHandlerDeleteProc. */ +static void +WrapFree( + void *ptr) +{ + ckfree(ptr); +} void Tcl_LimitAddHandler( Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, - ClientData clientData, + void *clientData, Tcl_LimitHandlerDeleteProc *deleteProc) { Interp *iPtr = (Interp *) interp; LimitHandler *handlerPtr; /* * Convert everything into a real deletion callback. */ - if (deleteProc == (Tcl_LimitHandlerDeleteProc *) TCL_DYNAMIC) { - deleteProc = (Tcl_LimitHandlerDeleteProc *) TclpFree; + if (deleteProc == (Tcl_LimitHandlerDeleteProc *)TCL_DYNAMIC) { + deleteProc = WrapFree; } /* * Allocate a handler record. */ - handlerPtr = (LimitHandler *)Tcl_Alloc(sizeof(LimitHandler)); + handlerPtr = (LimitHandler *)ckalloc(sizeof(LimitHandler)); handlerPtr->flags = 0; handlerPtr->handlerProc = handlerProc; handlerPtr->clientData = clientData; handlerPtr->deleteProc = deleteProc; handlerPtr->prevPtr = NULL; @@ -3678,11 +3693,11 @@ void Tcl_LimitRemoveHandler( Tcl_Interp *interp, int type, Tcl_LimitHandlerProc *handlerProc, - ClientData clientData) + void *clientData) { Interp *iPtr = (Interp *) interp; LimitHandler *handlerPtr; switch (type) { @@ -3741,11 +3756,11 @@ if (!(handlerPtr->flags & LIMIT_HANDLER_ACTIVE)) { if (handlerPtr->deleteProc != NULL) { handlerPtr->deleteProc(handlerPtr->clientData); } - Tcl_Free(handlerPtr); + ckfree(handlerPtr); } return; } } @@ -3801,11 +3816,11 @@ if (!(handlerPtr->flags & LIMIT_HANDLER_ACTIVE)) { if (handlerPtr->deleteProc != NULL) { handlerPtr->deleteProc(handlerPtr->clientData); } - Tcl_Free(handlerPtr); + ckfree(handlerPtr); } } /* * Delete all time-limit handlers. @@ -3834,11 +3849,11 @@ if (!(handlerPtr->flags & LIMIT_HANDLER_ACTIVE)) { if (handlerPtr->deleteProc != NULL) { handlerPtr->deleteProc(handlerPtr->clientData); } - Tcl_Free(handlerPtr); + ckfree(handlerPtr); } } /* * Delete the timer callback that is used to trap limits that occur in @@ -3981,11 +3996,11 @@ */ void Tcl_LimitSetCommands( Tcl_Interp *interp, - int commandLimit) + Tcl_Size commandLimit) { Interp *iPtr = (Interp *) interp; iPtr->limit.cmdCount = commandLimit; iPtr->limit.exceeded &= ~TCL_LIMIT_COMMANDS; @@ -4077,11 +4092,11 @@ *---------------------------------------------------------------------- */ static void TimeLimitCallback( - ClientData clientData) + void *clientData) { Tcl_Interp *interp = (Tcl_Interp *)clientData; Interp *iPtr = (Interp *)clientData; int code; @@ -4221,19 +4236,19 @@ *---------------------------------------------------------------------- */ static void DeleteScriptLimitCallback( - ClientData clientData) + void *clientData) { ScriptLimitCallback *limitCBPtr = (ScriptLimitCallback *)clientData; Tcl_DecrRefCount(limitCBPtr->scriptObj); if (limitCBPtr->entryPtr != NULL) { Tcl_DeleteHashEntry(limitCBPtr->entryPtr); } - Tcl_Free(limitCBPtr); + ckfree(limitCBPtr); } /* *---------------------------------------------------------------------- * @@ -4252,11 +4267,11 @@ *---------------------------------------------------------------------- */ static void CallScriptLimitCallback( - ClientData clientData, + void *clientData, TCL_UNUSED(Tcl_Interp *)) { ScriptLimitCallback *limitCBPtr = (ScriptLimitCallback *)clientData; int code; @@ -4285,11 +4300,11 @@ * * Results: * None. * * Side effects: - * A limit callback implemented as an invokation of a Tcl script in + * A limit callback implemented as an invocation of a Tcl script in * another interpreter is either installed or removed. * *---------------------------------------------------------------------- */ @@ -4312,11 +4327,11 @@ key.interp = targetInterp; key.type = type; if (scriptObj == NULL) { - hashPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, (char *) &key); + hashPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, &key); if (hashPtr != NULL) { Tcl_LimitRemoveHandler(targetInterp, type, CallScriptLimitCallback, Tcl_GetHashValue(hashPtr)); } return; @@ -4329,11 +4344,11 @@ limitCBPtr->entryPtr = NULL; Tcl_LimitRemoveHandler(targetInterp, type, CallScriptLimitCallback, limitCBPtr); } - limitCBPtr = (ScriptLimitCallback *)Tcl_Alloc(sizeof(ScriptLimitCallback)); + limitCBPtr = (ScriptLimitCallback *)ckalloc(sizeof(ScriptLimitCallback)); limitCBPtr->interp = interp; limitCBPtr->scriptObj = scriptObj; limitCBPtr->entryPtr = hashPtr; limitCBPtr->type = type; Tcl_IncrRefCount(scriptObj); @@ -4480,12 +4495,12 @@ static int ChildCommandLimitCmd( Tcl_Interp *interp, /* Current interpreter. */ Tcl_Interp *childInterp, /* Interpreter being adjusted. */ - int consumedObjc, /* Number of args already parsed. */ - int objc, /* Total number of arguments. */ + Tcl_Size consumedObjc, /* Number of args already parsed. */ + Tcl_Size objc, /* Total number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const options[] = { "-command", "-granularity", "-value", NULL }; @@ -4506,50 +4521,46 @@ */ if (interp == childInterp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "limits on current interpreter inaccessible", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "SELF", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", "SELF", (char *)NULL); return TCL_ERROR; } if (objc == consumedObjc) { Tcl_Obj *dictPtr; TclNewObj(dictPtr); key.interp = childInterp; key.type = TCL_LIMIT_COMMANDS; - hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, (char *) &key); + hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, &key); if (hPtr != NULL) { limitCBPtr = (ScriptLimitCallback *)Tcl_GetHashValue(hPtr); if (limitCBPtr != NULL && limitCBPtr->scriptObj != NULL) { - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[0], -1), - limitCBPtr->scriptObj); + TclDictPut(NULL, dictPtr, options[0], limitCBPtr->scriptObj); } else { goto putEmptyCommandInDict; } } else { Tcl_Obj *empty; putEmptyCommandInDict: TclNewObj(empty); - Tcl_DictObjPut(NULL, dictPtr, - Tcl_NewStringObj(options[0], -1), empty); + TclDictPut(NULL, dictPtr, options[0], empty); } - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[1], -1), - Tcl_NewWideIntObj(Tcl_LimitGetGranularity(childInterp, - TCL_LIMIT_COMMANDS))); + TclDictPut(NULL, dictPtr, options[1], Tcl_NewWideIntObj( + Tcl_LimitGetGranularity(childInterp, TCL_LIMIT_COMMANDS))); if (Tcl_LimitTypeEnabled(childInterp, TCL_LIMIT_COMMANDS)) { - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[2], -1), - Tcl_NewWideIntObj(Tcl_LimitGetCommands(childInterp))); + TclDictPut(NULL, dictPtr, options[2], Tcl_NewWideIntObj( + Tcl_LimitGetCommands(childInterp))); } else { Tcl_Obj *empty; TclNewObj(empty); - Tcl_DictObjPut(NULL, dictPtr, - Tcl_NewStringObj(options[2], -1), empty); + TclDictPut(NULL, dictPtr, options[2], empty); } Tcl_SetObjResult(interp, dictPtr); return TCL_OK; } else if (objc == consumedObjc+1) { if (Tcl_GetIndexFromObj(interp, objv[consumedObjc], options, "option", @@ -4558,11 +4569,11 @@ } switch ((enum Options) index) { case OPT_CMD: key.interp = childInterp; key.type = TCL_LIMIT_COMMANDS; - hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, (char *) &key); + hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, &key); if (hPtr != NULL) { limitCBPtr = (ScriptLimitCallback *)Tcl_GetHashValue(hPtr); if (limitCBPtr != NULL && limitCBPtr->scriptObj != NULL) { Tcl_SetObjResult(interp, limitCBPtr->scriptObj); } @@ -4582,12 +4593,11 @@ return TCL_OK; } else if ((objc-consumedObjc) & 1 /* isOdd(objc-consumedObjc) */) { Tcl_WrongNumArgs(interp, consumedObjc, objv, "?-option value ...?"); return TCL_ERROR; } else { - int i; - size_t scriptLen = 0, limitLen = 0; + Tcl_Size i, scriptLen = 0, limitLen = 0; Tcl_Obj *scriptObj = NULL, *granObj = NULL, *limitObj = NULL; int gran = 0, limit = 0; for (i=consumedObjc ; ilimit.callbacks, (char *) &key); + hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, &key); if (hPtr != NULL) { limitCBPtr = (ScriptLimitCallback *)Tcl_GetHashValue(hPtr); if (limitCBPtr != NULL && limitCBPtr->scriptObj != NULL) { - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[0], -1), - limitCBPtr->scriptObj); + TclDictPut(NULL, dictPtr, options[0], limitCBPtr->scriptObj); } else { goto putEmptyCommandInDict; } } else { Tcl_Obj *empty; putEmptyCommandInDict: TclNewObj(empty); - Tcl_DictObjPut(NULL, dictPtr, - Tcl_NewStringObj(options[0], -1), empty); + TclDictPut(NULL, dictPtr, options[0], empty); } - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[1], -1), - Tcl_NewWideIntObj(Tcl_LimitGetGranularity(childInterp, - TCL_LIMIT_TIME))); + TclDictPut(NULL, dictPtr, options[1], Tcl_NewWideIntObj( + Tcl_LimitGetGranularity(childInterp, TCL_LIMIT_TIME))); if (Tcl_LimitTypeEnabled(childInterp, TCL_LIMIT_TIME)) { Tcl_Time limitMoment; Tcl_LimitGetTime(childInterp, &limitMoment); - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[2], -1), - Tcl_NewWideIntObj(limitMoment.usec/1000)); - Tcl_DictObjPut(NULL, dictPtr, Tcl_NewStringObj(options[3], -1), + TclDictPut(NULL, dictPtr, options[2], + Tcl_NewWideIntObj(limitMoment.usec / 1000)); + TclDictPut(NULL, dictPtr, options[3], Tcl_NewWideIntObj(limitMoment.sec)); } else { Tcl_Obj *empty; TclNewObj(empty); - Tcl_DictObjPut(NULL, dictPtr, - Tcl_NewStringObj(options[2], -1), empty); - Tcl_DictObjPut(NULL, dictPtr, - Tcl_NewStringObj(options[3], -1), empty); + TclDictPut(NULL, dictPtr, options[2], empty); + TclDictPut(NULL, dictPtr, options[3], empty); } Tcl_SetObjResult(interp, dictPtr); return TCL_OK; } else if (objc == consumedObjc+1) { if (Tcl_GetIndexFromObj(interp, objv[consumedObjc], options, "option", @@ -4753,11 +4758,11 @@ } switch ((enum Options) index) { case OPT_CMD: key.interp = childInterp; key.type = TCL_LIMIT_TIME; - hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, (char *) &key); + hPtr = Tcl_FindHashEntry(&iPtr->limit.callbacks, &key); if (hPtr != NULL) { limitCBPtr = (ScriptLimitCallback *)Tcl_GetHashValue(hPtr); if (limitCBPtr != NULL && limitCBPtr->scriptObj != NULL) { Tcl_SetObjResult(interp, limitCBPtr->scriptObj); } @@ -4788,17 +4793,16 @@ return TCL_OK; } else if ((objc-consumedObjc) & 1 /* isOdd(objc-consumedObjc) */) { Tcl_WrongNumArgs(interp, consumedObjc, objv, "?-option value ...?"); return TCL_ERROR; } else { - int i; - size_t scriptLen = 0, milliLen = 0, secLen = 0; + Tcl_Size i, scriptLen = 0, milliLen = 0, secLen = 0; Tcl_Obj *scriptObj = NULL, *granObj = NULL; Tcl_Obj *milliObj = NULL, *secObj = NULL; int gran = 0; Tcl_Time limitMoment; - int tmp; + Tcl_WideInt tmp; Tcl_LimitGetTime(childInterp, &limitMoment); for (i=consumedObjc ; i LONG_MAX) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "milliseconds must be between 0 and %ld", LONG_MAX)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "BADVALUE", NULL); + "BADVALUE", (char *)NULL); return TCL_ERROR; } - limitMoment.usec = ((long) tmp)*1000; + limitMoment.usec = ((long)tmp)*1000; break; case OPT_SEC: secObj = objv[i+1]; (void) TclGetStringFromObj(objv[i+1], &secLen); if (secLen == 0) { break; } - if (TclGetIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[i+1], &tmp) != TCL_OK) { return TCL_ERROR; } - if (tmp < 0) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "seconds must be at least 0", -1)); + if (tmp < 0 || tmp > LONG_MAX) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "seconds must be between 0 and %ld", LONG_MAX)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "BADVALUE", NULL); + "BADVALUE", (char *)NULL); return TCL_ERROR; } - limitMoment.sec = tmp; + limitMoment.sec = (long)tmp; break; } } if (milliObj != NULL || secObj != NULL) { if (milliObj != NULL) { @@ -4870,19 +4874,19 @@ if (secObj != NULL && secLen == 0 && milliLen > 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may only set -milliseconds if -seconds is not " "also being reset", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "BADUSAGE", NULL); + "BADUSAGE", (char *)NULL); return TCL_ERROR; } if (milliLen == 0 && (secObj == NULL || secLen > 0)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may only reset -milliseconds if -seconds is " "also being reset", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "INTERP", - "BADUSAGE", NULL); + "BADUSAGE", (char *)NULL); return TCL_ERROR; } } if (milliLen > 0 || secLen > 0) { Index: generic/tclLink.c ================================================================== --- generic/tclLink.c +++ generic/tclLink.c @@ -4,14 +4,14 @@ * This file implements linked variables (a C variable that is tied to a * Tcl variable). The idea of linked variables was first suggested by * Andreas Stolcke and this implementation is based heavily on a * prototype implementation provided by him. * - * Copyright (c) 1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 2008 Rene Zaumseil - * Copyright (c) 2019 Donal K. Fellows + * Copyright © 1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 2008 Rene Zaumseil + * Copyright © 2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -31,14 +31,14 @@ Tcl_Obj *varName; /* Name of variable (must be global). This is * needed during trace callbacks, since the * actual variable may be aliased at that time * via upvar. */ void *addr; /* Location of C variable. */ - size_t bytes; /* Size of C variable array. This is 0 when + Tcl_Size bytes; /* Size of C variable array. This is 0 when * single variables, and >0 used for array * variables. */ - size_t numElems; /* Number of elements in C variable array. + Tcl_Size numElems; /* Number of elements in C variable array. * Zero for single variables. */ int type; /* Type of link (TCL_LINK_INT, etc.). */ union { char c; unsigned char uc; @@ -93,11 +93,11 @@ /* * Forward references to functions defined later in this file: */ -static char * LinkTraceProc(ClientData clientData,Tcl_Interp *interp, +static char * LinkTraceProc(void *clientData,Tcl_Interp *interp, const char *name1, const char *name2, int flags); static Tcl_Obj * ObjValue(Link *linkPtr); static void LinkFree(Link *linkPtr); static int GetInvalidIntFromObj(Tcl_Obj *objPtr, int *intPtr); static int GetInvalidDoubleFromObj(Tcl_Obj *objPtr, @@ -107,11 +107,11 @@ /* * A marker type used to flag weirdnesses so we can pass them around right. */ -static Tcl_ObjType invalidRealType = { +static const Tcl_ObjType invalidRealType = { "invalidReal", /* name */ NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ NULL, /* updateStringProc */ NULL /* setFromAnyProc */ @@ -169,11 +169,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "variable '%s' is already linked", varName)); return TCL_ERROR; } - linkPtr = (Link *)Tcl_Alloc(sizeof(Link)); + linkPtr = (Link *)ckalloc(sizeof(Link)); linkPtr->interp = interp; linkPtr->nsPtr = NULL; linkPtr->varName = Tcl_NewStringObj(varName, -1); Tcl_IncrRefCount(linkPtr->varName); linkPtr->addr = addr; @@ -243,11 +243,11 @@ * varName. If NULL then the necessary space * will be allocated and returned as the * interpreter result. */ int type, /* Type of C variable: TCL_LINK_INT, etc. Also * may have TCL_LINK_READ_ONLY OR'ed in. */ - size_t size) /* Size of C variable array, >1 if array */ + Tcl_Size size) /* Size of C variable array, >1 if array */ { Tcl_Obj *objPtr; Link *linkPtr; Namespace *dummy; const char *name; @@ -257,11 +257,11 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj( "wrong array size given", -1)); return TCL_ERROR; } - linkPtr = (Link *)Tcl_Alloc(sizeof(Link)); + linkPtr = (Link *)ckalloc(sizeof(Link)); linkPtr->type = type & ~TCL_LINK_READ_ONLY; #if !defined(TCL_NO_DEPRECATED) && (defined(TCL_WIDE_INT_IS_LONG) \ || defined(_WIN32) || defined(__CYGWIN__)) if (linkPtr->type == 11 /* legacy TCL_LINK_LONG */) { linkPtr->type = TCL_LINK_LONG; @@ -321,15 +321,15 @@ size = 1; /* This is a variable length string, no need * to check last value. */ /* * If no address is given create one and use as address the - * not needed linkPtr->lastValue + * not needed linkPtr->lastValue */ if (addr == NULL) { - linkPtr->lastValue.aryPtr = Tcl_Alloc(linkPtr->bytes); + linkPtr->lastValue.aryPtr = ckalloc(linkPtr->bytes); linkPtr->flags |= LINK_ALLOC_LAST; addr = (char *) &linkPtr->lastValue.cPtr; } break; case TCL_LINK_CHARS: @@ -346,11 +346,11 @@ /* * Allocate C variable space in case no address is given */ if (addr == NULL) { - linkPtr->addr = Tcl_Alloc(linkPtr->bytes); + linkPtr->addr = ckalloc(linkPtr->bytes); linkPtr->flags |= LINK_ALLOC_ADDR; } else { linkPtr->addr = addr; } @@ -357,11 +357,11 @@ /* * If necessary create space for last used value. */ if (size > 1) { - linkPtr->lastValue.aryPtr = Tcl_Alloc(linkPtr->bytes); + linkPtr->lastValue.aryPtr = ckalloc(linkPtr->bytes); linkPtr->flags |= LINK_ALLOC_LAST; } /* * Initialize allocated space. @@ -508,11 +508,11 @@ static inline int GetWide( Tcl_Obj *objPtr, Tcl_WideInt *widePtr) { - if (Tcl_GetWideIntFromObj(NULL, objPtr, widePtr) != TCL_OK) { + if (TclGetWideIntFromObj(NULL, objPtr, widePtr) != TCL_OK) { int intValue; if (GetInvalidIntFromObj(objPtr, &intValue) != TCL_OK) { return 1; } @@ -524,60 +524,18 @@ static inline int GetUWide( Tcl_Obj *objPtr, Tcl_WideUInt *uwidePtr) { - Tcl_WideInt *widePtr = (Tcl_WideInt *) uwidePtr; - ClientData clientData; - int type, intValue; - - if (TclGetNumberFromObj(NULL, objPtr, &clientData, &type) == TCL_OK) { - if (type == TCL_NUMBER_INT) { - *widePtr = *((const Tcl_WideInt *) clientData); - return (*widePtr < 0); - } else if (type == TCL_NUMBER_BIG) { - mp_int *numPtr = (mp_int *)clientData; - Tcl_WideUInt value = 0; - union { - Tcl_WideUInt value; - unsigned char bytes[sizeof(Tcl_WideUInt)]; - } scratch; - size_t numBytes; - unsigned char *bytes = scratch.bytes; - - if (numPtr->sign || (MP_OKAY != mp_to_ubin(numPtr, - bytes, sizeof(Tcl_WideUInt), &numBytes))) { - /* - * If the sign bit is set (a negative value) or if the value - * can't possibly fit in the bits of an unsigned wide, there's - * no point in doing further conversion. - */ - return 1; - } -#ifdef WORDS_BIGENDIAN - while (numBytes-- > 0) { - value = (value << CHAR_BIT) | *bytes++; - } -#else /* !WORDS_BIGENDIAN */ - /* - * Little-endian can read the value directly. - */ - value = scratch.value; -#endif /* WORDS_BIGENDIAN */ - *uwidePtr = value; - return 0; - } - } - - /* - * Evil edge case fallback. - */ - - if (GetInvalidIntFromObj(objPtr, &intValue) != TCL_OK) { - return 1; - } - *uwidePtr = intValue; + if (Tcl_GetWideUIntFromObj(NULL, objPtr, uwidePtr) != TCL_OK) { + int intValue; + + if (GetInvalidIntFromObj(objPtr, &intValue) != TCL_OK) { + return 1; + } + *uwidePtr = intValue; + } return 0; } static inline int GetDouble( @@ -586,11 +544,11 @@ { if (Tcl_GetDoubleFromObj(NULL, objPtr, dblPtr) == TCL_OK) { return 0; } else { #ifdef ACCEPT_NAN - Tcl_ObjIntRep *irPtr = TclFetchIntRep(objPtr, &tclDoubleType); + Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objPtr, &tclDoubleType); if (irPtr != NULL) { *dblPtr = irPtr->doubleValue; return 0; } @@ -604,22 +562,22 @@ double a, double b) { return (a == b) #ifdef ACCEPT_NAN - || (TclIsNaN(a) && TclIsNaN(b)) + || (isnan(a) && isnan(b)) #endif /* ACCEPT_NAN */ ; } static inline int IsSpecial( double a) { - return TclIsInfinite(a) + return isinf(a) #ifdef ACCEPT_NAN - || TclIsNaN(a) + || isnan(a) #endif /* ACCEPT_NAN */ ; } /* @@ -629,12 +587,13 @@ static int SetInvalidRealFromAny( TCL_UNUSED(Tcl_Interp *), Tcl_Obj *objPtr) { - size_t length; - const char *str, *endPtr; + const char *str; + const char *endPtr; + Tcl_Size length; str = TclGetStringFromObj(objPtr, &length); if ((length == 1) && (str[0] == '.')) { objPtr->typePtr = &invalidRealType; objPtr->internalRep.doubleValue = 0.0; @@ -641,12 +600,12 @@ return TCL_OK; } if (TclParseNumber(NULL, objPtr, NULL, str, length, &endPtr, TCL_PARSE_DECIMAL_ONLY) == TCL_OK) { /* - * If number is followed by [eE][+-]?, then it is an invalid double, - * but it could be the start of a valid double. + * If number is followed by [eE][+-]?, then it is an invalid + * double, but it could be the start of a valid double. */ if (*endPtr == 'e' || *endPtr == 'E') { ++endPtr; if (*endPtr == '+' || *endPtr == '-') { @@ -654,11 +613,11 @@ } if (*endPtr == 0) { double doubleValue = 0.0; Tcl_GetDoubleFromObj(NULL, objPtr, &doubleValue); - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); objPtr->typePtr = &invalidRealType; objPtr->internalRep.doubleValue = doubleValue; return TCL_OK; } } @@ -665,26 +624,26 @@ } return TCL_ERROR; } /* - * This function checks for integer representations, which are valid when - * linking with C variables, but which are invalid in other contexts in Tcl. - * Handled are "+", "-", "", "0x", "0b", "0d" and "0o" (upper- and - * lower-case). See bug [39f6304c2e]. + * This function checks for integer representations, which are valid + * when linking with C variables, but which are invalid in other + * contexts in Tcl. Handled are "+", "-", "", "0x", "0b", "0d" and "0o" + * (upperand lowercase). See bug [39f6304c2e]. */ static int GetInvalidIntFromObj( Tcl_Obj *objPtr, int *intPtr) { - size_t length; + Tcl_Size length; const char *str = TclGetStringFromObj(objPtr, &length); - if ((length == 0) || - ((length == 2) && (str[0] == '0') && strchr("xXbBoOdD", str[1]))) { + if ((length == 0) || ((length == 2) && (str[0] == '0') + && strchr("xXbBoOdD", str[1]))) { *intPtr = 0; return TCL_OK; } else if ((length == 1) && strchr("+-", str[0])) { *intPtr = (str[0] == '+'); return TCL_OK; @@ -691,24 +650,24 @@ } return TCL_ERROR; } /* - * This function checks for double representations, which are valid when - * linking with C variables, but which are invalid in other contexts in Tcl. - * Handled are "+", "-", "", ".", "0x", "0b" and "0o" (upper- and lower-case) - * and sequences like "1e-". See bug [39f6304c2e]. + * This function checks for double representations, which are valid + * when linking with C variables, but which are invalid in other + * contexts in Tcl. Handled are "+", "-", "", ".", "0x", "0b" and "0o" + * (upper- and lowercase) and sequences like "1e-". See bug [39f6304c2e]. */ static int GetInvalidDoubleFromObj( Tcl_Obj *objPtr, double *doublePtr) { int intValue; - if (TclHasIntRep(objPtr, &invalidRealType)) { + if (TclHasInternalRep(objPtr, &invalidRealType)) { goto gotdouble; } if (GetInvalidIntFromObj(objPtr, &intValue) == TCL_OK) { *doublePtr = (double) intValue; return TCL_OK; @@ -742,11 +701,11 @@ *---------------------------------------------------------------------- */ static char * LinkTraceProc( - ClientData clientData, /* Contains information about the link. */ + void *clientData, /* Contains information about the link. */ Tcl_Interp *interp, /* Interpreter containing Tcl variable. */ TCL_UNUSED(const char *) /*name1*/, TCL_UNUSED(const char *) /*name2*/, /* Links can only be made to global variables, * so we can find them with need to resolve @@ -753,21 +712,20 @@ * caller-supplied name in caller context. */ int flags) /* Miscellaneous additional information. */ { Link *linkPtr = (Link *)clientData; int changed; - size_t valueLength = 0; + Tcl_Size valueLength; const char *value; char **pp; Tcl_Obj *valueObj; int valueInt; Tcl_WideInt valueWide; Tcl_WideUInt valueUWide; double valueDouble; - int objc; + Tcl_Size objc, i; Tcl_Obj **objv; - int i; /* * If the variable is being unset, then just re-create it (with a trace) * unless the whole interpreter is going away. */ @@ -869,11 +827,11 @@ } /* * For writes, first make sure that the variable is writable. Then convert * the Tcl value to C if possible. If the variable isn't writable or can't - * be converted, then restore the varaible's old value and return an + * be converted, then restore the variable's old value and return an * error. Another tricky thing: we have to save and restore the interp's * result, since the variable access could occur when the result has been * partially set. */ @@ -898,11 +856,11 @@ switch (linkPtr->type) { case TCL_LINK_STRING: value = TclGetStringFromObj(valueObj, &valueLength); pp = (char **) linkPtr->addr; - *pp = (char *)Tcl_Realloc(*pp, ++valueLength); + *pp = (char *)ckrealloc(*pp, ++valueLength); memcpy(*pp, value, valueLength); return NULL; case TCL_LINK_CHARS: value = (char *) TclGetStringFromObj(valueObj, &valueLength); @@ -918,11 +876,11 @@ LinkedVar(char) = linkPtr->lastValue.c; } return NULL; case TCL_LINK_BINARY: - value = (char *) TclGetByteArrayFromObj(valueObj, &valueLength); + value = (char *) Tcl_GetByteArrayFromObj(valueObj, &valueLength); if (valueLength != linkPtr->bytes) { return (char *) "wrong size of binary value"; } if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, value, valueLength); @@ -945,26 +903,26 @@ /* * If we're working with an array of numbers, extract the Tcl list. */ if (linkPtr->flags & LINK_ALLOC_LAST) { - if (Tcl_ListObjGetElements(NULL, (valueObj), &objc, &objv) == TCL_ERROR - || (size_t)objc != linkPtr->numElems) { + if (TclListObjGetElements(NULL, (valueObj), &objc, &objv) == TCL_ERROR + || objc != linkPtr->numElems) { return (char *) "wrong dimension"; } } switch (linkPtr->type) { case TCL_LINK_INT: if (linkPtr->flags & LINK_ALLOC_LAST) { - for (i=0; i < objc; i++) { + for (i = 0; i < objc; i++) { int *varPtr = &linkPtr->lastValue.iPtr[i]; if (GetInt(objv[i], varPtr)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have integer values"; + return (char *) "variable array must have integer values"; } } } else { int *varPtr = &linkPtr->lastValue.i; @@ -1028,11 +986,11 @@ int *varPtr = &linkPtr->lastValue.iPtr[i]; if (Tcl_GetBooleanFromObj(NULL, objv[i], varPtr) != TCL_OK) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have boolean value"; + return (char *) "variable array must have boolean value"; } } } else { int *varPtr = &linkPtr->lastValue.i; @@ -1047,14 +1005,14 @@ case TCL_LINK_CHAR: if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetInt(objv[i], &valueInt) - || !InRange(SCHAR_MIN, valueInt, SCHAR_MAX)) { + || !InRange(SCHAR_MIN, valueInt, SCHAR_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have char value"; + return (char *) "variable array must have char value"; } linkPtr->lastValue.cPtr[i] = (char) valueInt; } } else { if (GetInt(valueObj, &valueInt) @@ -1069,21 +1027,21 @@ case TCL_LINK_UCHAR: if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetInt(objv[i], &valueInt) - || !InRange(0, valueInt, UCHAR_MAX)) { + || !InRange(0, valueInt, (int)UCHAR_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable array must have unsigned char value"; } linkPtr->lastValue.ucPtr[i] = (unsigned char) valueInt; } } else { if (GetInt(valueObj, &valueInt) - || !InRange(0, valueInt, UCHAR_MAX)) { + || !InRange(0, valueInt, (int)UCHAR_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have unsigned char value"; } LinkedVar(unsigned char) = linkPtr->lastValue.uc = @@ -1096,11 +1054,11 @@ for (i=0; i < objc; i++) { if (GetInt(objv[i], &valueInt) || !InRange(SHRT_MIN, valueInt, SHRT_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have short value"; + return (char *) "variable array must have short value"; } linkPtr->lastValue.sPtr[i] = (short) valueInt; } } else { if (GetInt(valueObj, &valueInt) @@ -1115,21 +1073,21 @@ case TCL_LINK_USHORT: if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetInt(objv[i], &valueInt) - || !InRange(0, valueInt, USHRT_MAX)) { + || !InRange(0, valueInt, (int)USHRT_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) + return (char *) "variable array must have unsigned short value"; } linkPtr->lastValue.usPtr[i] = (unsigned short) valueInt; } } else { if (GetInt(valueObj, &valueInt) - || !InRange(0, valueInt, USHRT_MAX)) { + || !InRange(0, valueInt, (int)USHRT_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have unsigned short value"; } LinkedVar(unsigned short) = linkPtr->lastValue.us = @@ -1139,21 +1097,21 @@ case TCL_LINK_UINT: if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetWide(objv[i], &valueWide) - || !InRange(0, valueWide, UINT_MAX)) { + || !InRange(0, valueWide, (Tcl_WideInt)UINT_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) + return (char *) "variable array must have unsigned int value"; } linkPtr->lastValue.uiPtr[i] = (unsigned int) valueWide; } } else { if (GetWide(valueObj, &valueWide) - || !InRange(0, valueWide, UINT_MAX)) { + || !InRange(0, valueWide, (Tcl_WideInt)UINT_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); return (char *) "variable must have unsigned int value"; } LinkedVar(unsigned int) = linkPtr->lastValue.ui = @@ -1167,11 +1125,11 @@ for (i=0; i < objc; i++) { if (GetWide(objv[i], &valueWide) || !InRange(LONG_MIN, valueWide, LONG_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have long value"; + return (char *) "variable array must have long value"; } linkPtr->lastValue.lPtr[i] = (long) valueWide; } } else { if (GetWide(valueObj, &valueWide) @@ -1189,11 +1147,11 @@ for (i=0; i < objc; i++) { if (GetUWide(objv[i], &valueUWide) || (valueUWide > ULONG_MAX)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) + return (char *) "variable array must have unsigned long value"; } linkPtr->lastValue.ulPtr[i] = (unsigned long) valueUWide; } } else { @@ -1213,11 +1171,11 @@ if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetUWide(objv[i], &valueUWide)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) + return (char *) "variable array must have unsigned wide int value"; } linkPtr->lastValue.uwPtr[i] = valueUWide; } } else { @@ -1233,14 +1191,14 @@ case TCL_LINK_FLOAT: if (linkPtr->flags & LINK_ALLOC_LAST) { for (i=0; i < objc; i++) { if (GetDouble(objv[i], &valueDouble) && !InRange(FLT_MIN, fabs(valueDouble), FLT_MAX) - && !IsSpecial(valueDouble)) { + && !IsSpecial(valueDouble)) { Tcl_ObjSetVar2(interp, linkPtr->varName, NULL, ObjValue(linkPtr), TCL_GLOBAL_ONLY); - return (char *) "variable array must have float value"; + return (char *) "variable array must have float value"; } linkPtr->lastValue.fPtr[i] = (float) valueDouble; } } else { if (GetDouble(valueObj, &valueDouble) @@ -1286,185 +1244,187 @@ ObjValue( Link *linkPtr) /* Structure describing linked variable. */ { char *p; Tcl_Obj *resultObj, **objv; - size_t i; + Tcl_Size i; switch (linkPtr->type) { case TCL_LINK_INT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.iPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.i = LinkedVar(int); return Tcl_NewWideIntObj(linkPtr->lastValue.i); case TCL_LINK_WIDE_INT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.wPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.w = LinkedVar(Tcl_WideInt); return Tcl_NewWideIntObj(linkPtr->lastValue.w); case TCL_LINK_DOUBLE: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { - objv[i] = Tcl_NewDoubleObj(linkPtr->lastValue.dPtr[i]); + TclNewDoubleObj(objv[i], linkPtr->lastValue.dPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.d = LinkedVar(double); return Tcl_NewDoubleObj(linkPtr->lastValue.d); case TCL_LINK_BOOLEAN: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { objv[i] = Tcl_NewBooleanObj(linkPtr->lastValue.iPtr[i] != 0); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.i = LinkedVar(int); return Tcl_NewBooleanObj(linkPtr->lastValue.i); case TCL_LINK_CHAR: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.cPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.c = LinkedVar(char); return Tcl_NewWideIntObj(linkPtr->lastValue.c); case TCL_LINK_UCHAR: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.ucPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.uc = LinkedVar(unsigned char); return Tcl_NewWideIntObj(linkPtr->lastValue.uc); case TCL_LINK_SHORT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.sPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.s = LinkedVar(short); return Tcl_NewWideIntObj(linkPtr->lastValue.s); case TCL_LINK_USHORT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.usPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.us = LinkedVar(unsigned short); return Tcl_NewWideIntObj(linkPtr->lastValue.us); case TCL_LINK_UINT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.uiPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.ui = LinkedVar(unsigned int); return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.ui); #if !defined(TCL_WIDE_INT_IS_LONG) && !defined(_WIN32) && !defined(__CYGWIN__) case TCL_LINK_LONG: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.lPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.l = LinkedVar(long); return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.l); case TCL_LINK_ULONG: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { TclNewIntObj(objv[i], linkPtr->lastValue.ulPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.ul = LinkedVar(unsigned long); return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.ul); #endif case TCL_LINK_FLOAT: if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { - objv[i] = Tcl_NewDoubleObj(linkPtr->lastValue.fPtr[i]); + TclNewDoubleObj(objv[i], linkPtr->lastValue.fPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.f = LinkedVar(float); return Tcl_NewDoubleObj(linkPtr->lastValue.f); - case TCL_LINK_WIDE_UINT: + case TCL_LINK_WIDE_UINT: { if (linkPtr->flags & LINK_ALLOC_LAST) { memcpy(linkPtr->lastValue.aryPtr, linkPtr->addr, linkPtr->bytes); - objv = (Tcl_Obj **)Tcl_Alloc(linkPtr->numElems * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(linkPtr->numElems * sizeof(Tcl_Obj *)); for (i=0; i < linkPtr->numElems; i++) { - TclNewIntObj(objv[i], (Tcl_WideInt) - linkPtr->lastValue.uwPtr[i]); + TclNewUIntObj(objv[i], linkPtr->lastValue.uwPtr[i]); } resultObj = Tcl_NewListObj(linkPtr->numElems, objv); - Tcl_Free(objv); + ckfree(objv); return resultObj; } linkPtr->lastValue.uw = LinkedVar(Tcl_WideUInt); - return Tcl_NewWideIntObj((Tcl_WideInt) linkPtr->lastValue.uw); + Tcl_Obj *uwObj; + TclNewUIntObj(uwObj, linkPtr->lastValue.uw); + return uwObj; + } case TCL_LINK_STRING: p = LinkedVar(char *); if (p == NULL) { TclNewLiteralStringObj(resultObj, "NULL"); @@ -1524,20 +1484,20 @@ { if (linkPtr->nsPtr) { TclNsDecrRefCount(linkPtr->nsPtr); } if (linkPtr->flags & LINK_ALLOC_ADDR) { - Tcl_Free(linkPtr->addr); + ckfree(linkPtr->addr); } if (linkPtr->flags & LINK_ALLOC_LAST) { - Tcl_Free(linkPtr->lastValue.aryPtr); + ckfree(linkPtr->lastValue.aryPtr); } - Tcl_Free(linkPtr); + ckfree(linkPtr); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclListObj.c ================================================================== --- generic/tclListObj.c +++ generic/tclListObj.c @@ -1,44 +1,154 @@ /* * tclListObj.c -- * * This file contains functions that implement the Tcl list object type. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1998 by Scriptics Corporation. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. + * Copyright © 2022 Ashok P. Nadkarni. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ -#include "tclInt.h" #include +#include "tclInt.h" +#include "tclTomMath.h" + +/* + * TODO - memmove is fast. Measure at what size we should prefer memmove + * (for unshared objects only) in lieu of range operations. On the other + * hand, more cache dirtied? + */ + +/* + * Macros for validation and bug checking. + */ + +/* + * Control whether asserts are enabled. Always enable in debug builds. In non-debug + * builds, can be set with cdebug="-DENABLE_LIST_ASSERTS" on the nmake command line. + */ +#ifdef ENABLE_LIST_ASSERTS +# ifdef NDEBUG +# undef NDEBUG /* Activate assert() macro */ +# endif +#else +# ifndef NDEBUG +# define ENABLE_LIST_ASSERTS /* Always activate list asserts in debug mode */ +# endif +#endif + +#ifdef ENABLE_LIST_ASSERTS + +#define LIST_ASSERT(cond_) assert(cond_) +/* + * LIST_INDEX_ASSERT is to catch errors with negative indices and counts + * being passed AFTER validation. On Tcl9 length types are unsigned hence + * the checks against LIST_MAX. On Tcl8 length types are signed hence the + * also checks against 0. + */ +#define LIST_INDEX_ASSERT(idxarg_) \ + do { \ + Tcl_Size idx_ = (idxarg_); /* To guard against ++ etc. */ \ + LIST_ASSERT(idx_ >= 0 && idx_ < LIST_MAX); \ + } while (0) +/* Ditto for counts except upper limit is different */ +#define LIST_COUNT_ASSERT(countarg_) \ + do { \ + Tcl_Size count_ = (countarg_); /* To guard against ++ etc. */ \ + LIST_ASSERT(count_ >= 0 && count_ <= LIST_MAX); \ + } while (0) + +#else + +#define LIST_ASSERT(cond_) ((void) 0) +#define LIST_INDEX_ASSERT(idx_) ((void) 0) +#define LIST_COUNT_ASSERT(count_) ((void) 0) + +#endif + +/* Checks for when caller should have already converted to internal list type */ +#define LIST_ASSERT_TYPE(listObj_) \ + LIST_ASSERT(TclHasInternalRep((listObj_), &tclListType)) + +/* + * If ENABLE_LIST_INVARIANTS is enabled (-DENABLE_LIST_INVARIANTS from the + * command line), the entire list internal representation is checked for + * inconsistencies. This has a non-trivial cost so has to be separately + * enabled and not part of assertions checking. However, the test suite does + * invoke ListRepValidate directly even without ENABLE_LIST_INVARIANTS. + */ +#ifdef ENABLE_LIST_INVARIANTS +#define LISTREP_CHECK(listRepPtr_) ListRepValidate(listRepPtr_, __FILE__, __LINE__) +#else +#define LISTREP_CHECK(listRepPtr_) (void) 0 +#endif + +/* + * Flags used for controlling behavior of allocation of list + * internal representations. + * + * If the LISTREP_PANIC_ON_FAIL bit is set, the function will panic if + * list is too large or memory cannot be allocated. Without the flag + * a NULL pointer is returned. + * + * The LISTREP_SPACE_FAVOR_NONE, LISTREP_SPACE_FAVOR_FRONT, + * LISTREP_SPACE_FAVOR_BACK, LISTREP_SPACE_ONLY_BACK flags are used to + * control additional space when allocating. + * - If none of these flags is present, the exact space requested is + * allocated, nothing more. + * - Otherwise, if only LISTREP_FAVOR_FRONT is present, extra space is + * allocated with more towards the front. + * - Conversely, if only LISTREP_FAVOR_BACK is present extra space is allocated + * with more to the back. + * - If both flags are present (LISTREP_SPACE_FAVOR_NONE), the extra space + * is equally apportioned. + * - Finally if LISTREP_SPACE_ONLY_BACK is present, ALL extra space is at + * the back. + */ +#define LISTREP_PANIC_ON_FAIL 0x00000001 +#define LISTREP_SPACE_FAVOR_FRONT 0x00000002 +#define LISTREP_SPACE_FAVOR_BACK 0x00000004 +#define LISTREP_SPACE_ONLY_BACK 0x00000008 +#define LISTREP_SPACE_FAVOR_NONE \ + (LISTREP_SPACE_FAVOR_FRONT | LISTREP_SPACE_FAVOR_BACK) +#define LISTREP_SPACE_FLAGS \ + (LISTREP_SPACE_FAVOR_FRONT | LISTREP_SPACE_FAVOR_BACK \ + | LISTREP_SPACE_ONLY_BACK) /* - * Prototypes for functions defined later in this file: + * Prototypes for non-inline static functions defined later in this file: */ - -static List * AttemptNewList(Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static List * NewListIntRep(int objc, Tcl_Obj *const objv[], int p); -static void DupListInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); -static void FreeListInternalRep(Tcl_Obj *listPtr); -static int SetListFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); -static void UpdateStringOfList(Tcl_Obj *listPtr); +static int MemoryAllocationError(Tcl_Interp *, size_t size); +static int ListLimitExceededError(Tcl_Interp *); +static ListStore *ListStoreNew(Tcl_Size objc, Tcl_Obj *const objv[], int flags); +static int ListRepInit(Tcl_Size objc, Tcl_Obj *const objv[], int flags, ListRep *); +static int ListRepInitAttempt(Tcl_Interp *, + Tcl_Size objc, + Tcl_Obj *const objv[], + ListRep *); +static void ListRepClone(ListRep *fromRepPtr, ListRep *toRepPtr, int flags); +static void ListRepUnsharedFreeUnreferenced(const ListRep *repPtr); +static int TclListObjGetRep(Tcl_Interp *, Tcl_Obj *listPtr, ListRep *repPtr); +static void ListRepRange(ListRep *srcRepPtr, + Tcl_Size rangeStart, + Tcl_Size rangeEnd, + int preserveSrcRep, + ListRep *rangeRepPtr); +static ListStore *ListStoreReallocate(ListStore *storePtr, Tcl_Size numSlots); +static void ListRepValidate(const ListRep *repPtr, const char *file, + int lineNum); +static void DupListInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); +static void FreeListInternalRep(Tcl_Obj *listPtr); +static int SetListFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); +static void UpdateStringOfList(Tcl_Obj *listPtr); /* * The structure below defines the list Tcl object type by means of functions * that can be invoked by generic object code. * - * The internal representation of a list object is a two-pointer - * representation. The first pointer designates a List structure that contains - * an array of pointers to the element objects, together with integers that - * represent the current element count and the allocated size of the array. - * The second pointer is normally NULL; during execution of functions in this - * file that operate on nested sublists, it is occasionally used as working - * storage to avoid an auxiliary stack. + * The internal representation of a list object is ListRep defined in tcl.h. */ const Tcl_ObjType tclListType = { "list", /* name */ FreeListInternalRep, /* freeIntRepProc */ @@ -46,378 +156,1453 @@ UpdateStringOfList, /* updateStringProc */ SetListFromAny /* setFromAnyProc */ }; /* Macros to manipulate the List internal rep */ - -#define ListSetIntRep(objPtr, listRepPtr) \ - do { \ - Tcl_ObjIntRep ir; \ - ir.twoPtrValue.ptr1 = (listRepPtr); \ - ir.twoPtrValue.ptr2 = NULL; \ - (listRepPtr)->refCount++; \ - Tcl_StoreIntRep((objPtr), &tclListType, &ir); \ - } while (0) - -#define ListGetIntRep(objPtr, listRepPtr) \ - do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &tclListType); \ - (listRepPtr) = irPtr ? (List *)irPtr->twoPtrValue.ptr1 : NULL; \ - } while (0) - -#define ListResetIntRep(objPtr, listRepPtr) \ - TclFetchIntRep((objPtr), &tclListType)->twoPtrValue.ptr1 = (listRepPtr) - -#ifndef TCL_MIN_ELEMENT_GROWTH -#define TCL_MIN_ELEMENT_GROWTH TCL_MIN_GROWTH/sizeof(Tcl_Obj *) +#define ListRepIncrRefs(repPtr_) \ + do { \ + (repPtr_)->storePtr->refCount++; \ + if ((repPtr_)->spanPtr) { \ + (repPtr_)->spanPtr->refCount++; \ + } \ + } while (0) + +/* Returns number of free unused slots at the back of the ListRep's ListStore */ +#define ListRepNumFreeTail(repPtr_) \ + ((repPtr_)->storePtr->numAllocated \ + - ((repPtr_)->storePtr->firstUsed + (repPtr_)->storePtr->numUsed)) + +/* Returns number of free unused slots at the front of the ListRep's ListStore */ +#define ListRepNumFreeHead(repPtr_) ((repPtr_)->storePtr->firstUsed) + +/* Returns a pointer to the slot corresponding to list index listIdx_ */ +#define ListRepSlotPtr(repPtr_, listIdx_) \ + (&(repPtr_)->storePtr->slots[ListRepStart(repPtr_) + (listIdx_)]) + +/* + * Macros to replace the internal representation in a Tcl_Obj. There are + * subtle differences in each so make sure to use the right one to avoid + * memory leaks, access to freed memory and the like. + * + * ListObjStompRep - assumes the Tcl_Obj internal representation can be + * overwritten AND that the passed ListRep already has reference counts that + * include the reference from the Tcl_Obj. Basically just copies the pointers + * and sets the internal Tcl_Obj type to list + * + * ListObjOverwriteRep - like ListObjOverwriteRep but additionally + * increments reference counts on the passed ListRep. Generally used when + * the string representation of the Tcl_Obj is not to be modified. + * + * ListObjReplaceRepAndInvalidate - Like ListObjOverwriteRep but additionally + * assumes the Tcl_Obj internal rep is valid (and possibly even same as + * passed ListRep) and frees it first. Additionally invalidates the string + * representation. Generally used when modifying a Tcl_Obj value. + */ +#define ListObjStompRep(objPtr_, repPtr_) \ + do { \ + (objPtr_)->internalRep.twoPtrValue.ptr1 = (repPtr_)->storePtr; \ + (objPtr_)->internalRep.twoPtrValue.ptr2 = (repPtr_)->spanPtr; \ + (objPtr_)->typePtr = &tclListType; \ + } while (0) + +#define ListObjOverwriteRep(objPtr_, repPtr_) \ + do { \ + ListRepIncrRefs(repPtr_); \ + ListObjStompRep(objPtr_, repPtr_); \ + } while (0) + +#define ListObjReplaceRepAndInvalidate(objPtr_, repPtr_) \ + do { \ + /* Note order important, don't use ListObjOverwriteRep! */ \ + ListRepIncrRefs(repPtr_); \ + TclFreeInternalRep(objPtr_); \ + TclInvalidateStringRep(objPtr_); \ + ListObjStompRep(objPtr_, repPtr_); \ + } while (0) + +/* + *------------------------------------------------------------------------ + * + * ListSpanNew -- + * + * Allocates and initializes memory for a new ListSpan. The reference + * count on the returned struct is 0. + * + * Results: + * Non-NULL pointer to the allocated ListSpan. + * + * Side effects: + * The function will panic on memory allocation failure. + * + *------------------------------------------------------------------------ + */ +static inline ListSpan * +ListSpanNew( + Tcl_Size firstSlot, /* Starting slot index of the span */ + Tcl_Size numSlots) /* Number of slots covered by the span */ +{ + ListSpan *spanPtr = (ListSpan *)ckalloc(sizeof(*spanPtr)); + spanPtr->refCount = 0; + spanPtr->spanStart = firstSlot; + spanPtr->spanLength = numSlots; + return spanPtr; +} + +/* + *------------------------------------------------------------------------ + * + * ListSpanDecrRefs -- + * + * Decrements the reference count on a span, freeing the memory if + * it drops to zero or less. + * + * Results: + * None. + * + * Side effects: + * The memory may be freed. + * + *------------------------------------------------------------------------ + */ +static inline void +ListSpanDecrRefs( + ListSpan *spanPtr) +{ + if (spanPtr->refCount <= 1) { + ckfree(spanPtr); + } else { + spanPtr->refCount -= 1; + } +} + +/* + *------------------------------------------------------------------------ + * + * ListSpanMerited -- + * + * Creation of a new list may sometimes be done as a span on existing + * storage instead of allocating new. The tradeoff is that if the + * original list is released, the new span-based list may hold on to + * more memory than desired. This function implements heuristics for + * deciding which option is better. + * + * Results: + * Returns non-0 if a span-based list is likely to be more optimal + * and 0 if not. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +static inline int +ListSpanMerited( + Tcl_Size length, /* Length of the proposed span */ + Tcl_Size usedStorageLength, /* Number of slots currently in used */ + Tcl_Size allocatedStorageLength) /* Length of the currently allocation */ +{ + /* + * Possible optimizations for future consideration + * - heuristic LIST_SPAN_THRESHOLD + * - currently, information about the sharing (ref count) of existing + * storage is not passed. Perhaps it should be. For example if the + * existing storage has a "large" ref count, then it might make sense + * to do even a small span. + */ + + if (length < LIST_SPAN_THRESHOLD) { + return 0;/* No span for small lists */ + } + if (length < (allocatedStorageLength / 2 - allocatedStorageLength / 8)) { + return 0; /* No span if less than 3/8 of allocation */ + } + if (length < usedStorageLength / 2) { + return 0; /* No span if less than half current storage */ + } + + return 1; +} + +/* + *------------------------------------------------------------------------ + * + * ListStoreUpSize -- + * + * For reasons of efficiency, extra space is allocated for a ListStore + * compared to what was requested. This function calculates how many + * slots should actually be allocated for a given request size. + * + * Results: + * Number of slots to allocate. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +static inline Tcl_Size +ListStoreUpSize(Tcl_Size numSlotsRequested) { + /* TODO -how much extra? May be double only for smaller requests? */ + return numSlotsRequested < (LIST_MAX / 2) ? 2 * numSlotsRequested + : LIST_MAX; +} + +/* + *------------------------------------------------------------------------ + * + * ListRepFreeUnreferenced -- + * + * Inline wrapper for ListRepUnsharedFreeUnreferenced that does quick checks + * before calling it. + * + * IMPORTANT: this function must not be called on an internal + * representation of a Tcl_Obj that is itself shared. + * + * Results: + * None. + * + * Side effects: + * See comments for ListRepUnsharedFreeUnreferenced. + * + *------------------------------------------------------------------------ + */ +static inline void +ListRepFreeUnreferenced( + const ListRep *repPtr) +{ + if (! ListRepIsShared(repPtr) && repPtr->spanPtr) { + /* T:listrep-1.5.1 */ + ListRepUnsharedFreeUnreferenced(repPtr); + } +} + +/* + *------------------------------------------------------------------------ + * + * ObjArrayIncrRefs -- + * + * Increments the reference counts for Tcl_Obj's in a subarray. + * + * Results: + * None. + * + * Side effects: + * As above. + * + *------------------------------------------------------------------------ + */ +static inline void +ObjArrayIncrRefs( + Tcl_Obj * const *objv, /* Pointer to the array */ + Tcl_Size startIdx, /* Starting index of subarray within objv */ + Tcl_Size count) /* Number of elements in the subarray */ +{ + Tcl_Obj *const *end; + LIST_INDEX_ASSERT(startIdx); + LIST_COUNT_ASSERT(count); + objv += startIdx; + end = objv + count; + while (objv < end) { + Tcl_IncrRefCount(*objv); + ++objv; + } +} + +/* + *------------------------------------------------------------------------ + * + * ObjArrayDecrRefs -- + * + * Decrements the reference counts for Tcl_Obj's in a subarray. + * + * Results: + * None. + * + * Side effects: + * As above. + * + *------------------------------------------------------------------------ + */ +static inline void +ObjArrayDecrRefs( + Tcl_Obj * const *objv, /* Pointer to the array */ + Tcl_Size startIdx, /* Starting index of subarray within objv */ + Tcl_Size count) /* Number of elements in the subarray */ +{ + Tcl_Obj * const *end; + LIST_INDEX_ASSERT(startIdx); + LIST_COUNT_ASSERT(count); + objv += startIdx; + end = objv + count; + while (objv < end) { + Tcl_DecrRefCount(*objv); + ++objv; + } +} + +/* + *------------------------------------------------------------------------ + * + * ObjArrayCopy -- + * + * Copies an array of Tcl_Obj* pointers. + * + * Results: + * None. + * + * Side effects: + * Reference counts on copied Tcl_Obj's are incremented. + * + *------------------------------------------------------------------------ + */ +static inline void +ObjArrayCopy( + Tcl_Obj **to, /* Destination */ + Tcl_Size count, /* Number of pointers to copy */ + Tcl_Obj *const from[]) /* Source array of Tcl_Obj* */ +{ + Tcl_Obj **end; + LIST_COUNT_ASSERT(count); + end = to + count; + /* TODO - would memmove followed by separate IncrRef loop be faster? */ + while (to < end) { + Tcl_IncrRefCount(*from); + *to++ = *from++; + } +} + +/* + *------------------------------------------------------------------------ + * + * MemoryAllocationError -- + * + * Generates a memory allocation failure error. + * + * Results: + * Always TCL_ERROR. + * + * Side effects: + * Error message and code are stored in the interpreter if not NULL. + * + *------------------------------------------------------------------------ + */ +static int +MemoryAllocationError( + Tcl_Interp *interp, /* Interpreter for error message. May be NULL */ + size_t size) /* Size of attempted allocation that failed */ +{ + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "list construction failed: unable to alloc %" TCL_Z_MODIFIER + "u bytes", + size)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + } + return TCL_ERROR; +} + +/* + *------------------------------------------------------------------------ + * + * ListLimitExceeded -- + * + * Generates an error for exceeding maximum list size. + * + * Results: + * Always TCL_ERROR. + * + * Side effects: + * Error message and code are stored in the interpreter if not NULL. + * + *------------------------------------------------------------------------ + */ +static int +ListLimitExceededError( + Tcl_Interp *interp) +{ + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "max length of a Tcl list exceeded", -1)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); + } + return TCL_ERROR; +} + +/* + *------------------------------------------------------------------------ + * + * ListRepUnsharedShiftDown -- + * + * Shifts the "in-use" contents in the ListStore for a ListRep down + * by the given number of slots. The ListStore must be unshared and + * the free space at the front of the storage area must be big enough. + * It is the caller's responsibility to check. + * + * Results: + * None. + * + * Side effects: + * The contents of the ListRep's ListStore area are shifted down in the + * storage area. The ListRep's ListSpan is updated accordingly. + * + *------------------------------------------------------------------------ + */ +static inline void +ListRepUnsharedShiftDown( + ListRep *repPtr, + Tcl_Size shiftCount) +{ + ListStore *storePtr; + + LISTREP_CHECK(repPtr); + LIST_ASSERT(!ListRepIsShared(repPtr)); + + storePtr = repPtr->storePtr; + + LIST_COUNT_ASSERT(shiftCount); + LIST_ASSERT(storePtr->firstUsed >= shiftCount); + + memmove(&storePtr->slots[storePtr->firstUsed - shiftCount], + &storePtr->slots[storePtr->firstUsed], + storePtr->numUsed * sizeof(Tcl_Obj *)); + storePtr->firstUsed -= shiftCount; + if (repPtr->spanPtr) { + repPtr->spanPtr->spanStart -= shiftCount; + LIST_ASSERT(repPtr->spanPtr->spanLength == storePtr->numUsed); + } else { + /* + * If there was no span, firstUsed must have been 0 (Invariant) + * AND shiftCount must have been 0 (<= firstUsed on call) + * In other words, this would have been a no-op + */ + + LIST_ASSERT(storePtr->firstUsed == 0); + LIST_ASSERT(shiftCount == 0); + } + + LISTREP_CHECK(repPtr); +} + +/* + *------------------------------------------------------------------------ + * + * ListRepUnsharedShiftUp -- + * + * Shifts the "in-use" contents in the ListStore for a ListRep up + * by the given number of slots. The ListStore must be unshared and + * the free space at the back of the storage area must be big enough. + * It is the caller's responsibility to check. + * TODO - this function is not currently used. + * + * Results: + * None. + * + * Side effects: + * The contents of the ListRep's ListStore area are shifted up in the + * storage area. The ListRep's ListSpan is updated accordingly. + * + *------------------------------------------------------------------------ + */ +#if 0 +static inline void +ListRepUnsharedShiftUp( + ListRep *repPtr, + Tcl_Size shiftCount) +{ + ListStore *storePtr; + + LISTREP_CHECK(repPtr); + LIST_ASSERT(!ListRepIsShared(repPtr)); + LIST_COUNT_ASSERT(shiftCount); + + storePtr = repPtr->storePtr; + LIST_ASSERT((storePtr->firstUsed + storePtr->numUsed + shiftCount) + <= storePtr->numAllocated); + + memmove(&storePtr->slots[storePtr->firstUsed + shiftCount], + &storePtr->slots[storePtr->firstUsed], + storePtr->numUsed * sizeof(Tcl_Obj *)); + storePtr->firstUsed += shiftCount; + if (repPtr->spanPtr) { + repPtr->spanPtr->spanStart += shiftCount; + } else { + /* No span means entire original list is span */ + /* Should have been zero before shift - Invariant TBD */ + LIST_ASSERT(storePtr->firstUsed == shiftCount); + repPtr->spanPtr = ListSpanNew(shiftCount, storePtr->numUsed); + } + + LISTREP_CHECK(repPtr); +} #endif + +/* + *------------------------------------------------------------------------ + * + * ListRepValidate -- + * + * Checks all invariants for a ListRep and panics on failure. + * Note this is independent of NDEBUG, assert etc. + * + * Results: + * None. + * + * Side effects: + * Panics if any invariant is not met. + * + *------------------------------------------------------------------------ + */ +static void +ListRepValidate( + const ListRep *repPtr, + const char *file, + int lineNum) +{ + ListStore *storePtr = repPtr->storePtr; + const char *condition; + + (void)storePtr; /* To stop gcc from whining about unused vars */ + +#define INVARIANT(cond_) \ + do { \ + if (!(cond_)) { \ + condition = #cond_; \ + goto failure; \ + } \ + } while (0) + + /* Separate each condition so line number gives exact reason for failure */ + INVARIANT(storePtr != NULL); + INVARIANT(storePtr->numAllocated >= 0); + INVARIANT(storePtr->numAllocated <= LIST_MAX); + INVARIANT(storePtr->firstUsed >= 0); + INVARIANT(storePtr->firstUsed < storePtr->numAllocated); + INVARIANT(storePtr->numUsed >= 0); + INVARIANT(storePtr->numUsed <= storePtr->numAllocated); + INVARIANT(storePtr->firstUsed <= (storePtr->numAllocated - storePtr->numUsed)); + + if (! ListRepIsShared(repPtr)) { + /* + * If this is the only reference and there is no span, then store + * occupancy must begin at 0 + */ + INVARIANT(repPtr->spanPtr || repPtr->storePtr->firstUsed == 0); + } + + INVARIANT(ListRepStart(repPtr) >= storePtr->firstUsed); + INVARIANT(ListRepLength(repPtr) <= storePtr->numUsed); + INVARIANT(ListRepStart(repPtr) <= (storePtr->firstUsed + storePtr->numUsed - ListRepLength(repPtr))); + +#undef INVARIANT + + return; + +failure: + Tcl_Panic("List internal failure in %s line %d. Condition: %s", + file, + lineNum, + condition); +} + +/* + *------------------------------------------------------------------------ + * + * TclListObjValidate -- + * + * Wrapper around ListRepValidate. Primarily used from test suite. + * + * Results: + * None. + * + * Side effects: + * Will panic if internal structure is not consistent or if object + * cannot be converted to a list object. + * + *------------------------------------------------------------------------ + */ +void +TclListObjValidate( + Tcl_Interp *interp, + Tcl_Obj *listObj) +{ + ListRep listRep; + if (TclListObjGetRep(interp, listObj, &listRep) != TCL_OK) { + Tcl_Panic("Object passed to TclListObjValidate cannot be converted to " + "a list object."); + } + ListRepValidate(&listRep, __FILE__, __LINE__); +} /* *---------------------------------------------------------------------- * - * NewListIntRep -- - * - * Creates a 'List' structure with space for 'objc' elements. 'objc' must - * be > 0. If 'objv' is not NULL, The list is initialized with first - * 'objc' values in that array. Otherwise the list is initialized to have - * 0 elements, with space to add 'objc' more. Flag value 'p' indicates - * how to behave on failure. - * - * Value - * - * A new 'List' structure with refCount 0. If some failure - * prevents this NULL is returned if 'p' is 0 , and 'Tcl_Panic' - * is called if it is not. - * - * Effect - * - * The refCount of each value in 'objv' is incremented as it is added - * to the list. + * ListStoreNew -- + * + * Allocates a new ListStore with space for at least objc elements. objc + * must be > 0. If objv!=NULL, initializes with the first objc values + * in that array. If objv==NULL, initalize 0 elements, with space + * to add objc more. + * + * Normally the function allocates the exact space requested unless + * the flags arguments has any LISTREP_SPACE_* + * bits set. See the comments for those #defines. + * + * Results: + * On success, a pointer to the allocated ListStore is returned. + * On allocation failure, panics if LISTREP_PANIC_ON_FAIL is set in + * flags; otherwise returns NULL. + * + * Side effects: + * The ref counts of the elements in objv are incremented on success + * since the returned ListStore references them. * *---------------------------------------------------------------------- */ - -static List * -NewListIntRep( - int objc, +static ListStore * +ListStoreNew( + Tcl_Size objc, Tcl_Obj *const objv[], - int p) + int flags) { - List *listRepPtr; - - if (objc <= 0) { - Tcl_Panic("NewListIntRep: expects postive element count"); - } + ListStore *storePtr; + Tcl_Size capacity; /* * First check to see if we'd overflow and try to allocate an object - * larger than our memory allocator allows. Note that this is actually a - * fairly small value when you're on a serious 64-bit machine, but that - * requires API changes to fix. See [Bug 219196] for a discussion. + * larger than our memory allocator allows. */ - - if ((size_t)objc > LIST_MAX) { - if (p) { - Tcl_Panic("max length of a Tcl list (%d elements) exceeded", - LIST_MAX); + if (objc > LIST_MAX) { + if (flags & LISTREP_PANIC_ON_FAIL) { + Tcl_Panic("max length of a Tcl list exceeded"); } return NULL; } - listRepPtr = (List *)Tcl_AttemptAlloc(LIST_SIZE(objc)); - if (listRepPtr == NULL) { - if (p) { - Tcl_Panic("list creation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", + if (flags & LISTREP_SPACE_FLAGS) { + capacity = ListStoreUpSize(objc); + } else { + capacity = objc; + } + + storePtr = (ListStore *)attemptckalloc(LIST_SIZE(capacity)); + if (storePtr == NULL && capacity != objc) { + capacity = objc; /* Try allocating exact size */ + storePtr = (ListStore *)attemptckalloc(LIST_SIZE(capacity)); + } + if (storePtr == NULL) { + if (flags & LISTREP_PANIC_ON_FAIL) { + Tcl_Panic("list creation failed: unable to alloc %" TCL_SIZE_MODIFIER + "d bytes", LIST_SIZE(objc)); } return NULL; } - listRepPtr->canonicalFlag = 0; - listRepPtr->refCount = 0; - listRepPtr->maxElemCount = objc; + storePtr->refCount = 0; + storePtr->flags = 0; + storePtr->numAllocated = capacity; + if (capacity == objc) { + storePtr->firstUsed = 0; + } else { + Tcl_Size extra = capacity - objc; + int spaceFlags = flags & LISTREP_SPACE_FLAGS; + if (spaceFlags == LISTREP_SPACE_ONLY_BACK) { + storePtr->firstUsed = 0; + } else if (spaceFlags == LISTREP_SPACE_FAVOR_FRONT) { + /* Leave more space in the front */ + storePtr->firstUsed = + extra - (extra / 4); /* NOT same as 3*extra/4 */ + } else if (spaceFlags == LISTREP_SPACE_FAVOR_BACK) { + /* Leave more space in the back */ + storePtr->firstUsed = extra / 4; + } else { + /* Apportion equally */ + storePtr->firstUsed = extra / 2; + } + } if (objv) { - Tcl_Obj **elemPtrs; - int i; - - listRepPtr->elemCount = objc; - elemPtrs = &listRepPtr->elements; - for (i = 0; i < objc; i++) { - elemPtrs[i] = objv[i]; - Tcl_IncrRefCount(elemPtrs[i]); - } + storePtr->numUsed = objc; + ObjArrayCopy(&storePtr->slots[storePtr->firstUsed], objc, objv); } else { - listRepPtr->elemCount = 0; + storePtr->numUsed = 0; } - return listRepPtr; + + return storePtr; +} + +/* + *------------------------------------------------------------------------ + * + * ListStoreReallocate -- + * + * Reallocates the memory for a ListStore allocating extra for + * possible future growth. + * + * Results: + * Pointer to the ListStore which may be the same as storePtr or pointer + * to a new block of memory. On reallocation failure, NULL is returned. + * + * + * Side effects: + * The memory pointed to by storePtr is freed if it a new block has to + * be returned. + * + * + *------------------------------------------------------------------------ + */ +static ListStore * +ListStoreReallocate( + ListStore *storePtr, + Tcl_Size needed) +{ + Tcl_Size capacity; + ListStore *newStorePtr; + + capacity = ListStoreUpSize(needed); + newStorePtr = + (ListStore *)attemptckrealloc(storePtr, LIST_SIZE(capacity)); + if (newStorePtr == NULL) { + capacity = needed; + newStorePtr = (ListStore *)attemptckrealloc(storePtr, + LIST_SIZE(capacity)); + if (newStorePtr == NULL) + return NULL; + } + /* Only the capacity has changed, fix it in the header */ + newStorePtr->numAllocated = capacity; + return newStorePtr; +} + +/* + *---------------------------------------------------------------------- + * + * ListRepInit -- + * + * Initializes a ListRep to hold a list internal representation + * with space for objc elements. + * + * objc must be > 0. If objv!=NULL, initializes with the first objc + * values in that array. If objv==NULL, initalize list internal rep to + * have 0 elements, with space to add objc more. + * + * Normally the function allocates the exact space requested unless + * the flags arguments has one of the LISTREP_SPACE_* bits set. + * See the comments for those #defines. + * + * The reference counts of the ListStore and ListSpan (if present) + * pointed to by the initialized repPtr are set to zero. + * Caller has to manage them as necessary. + * + * Results: + * On success, TCL_OK is returned with *listRepPtr initialized. + * On failure, panics if LISTREP_PANIC_ON_FAIL is set in flags; otherwise + * returns TCL_ERROR with *listRepPtr fields set to NULL. + * + * Side effects: + * The ref counts of the elements in objv are incremented since the + * resulting list now refers to them. + * + *---------------------------------------------------------------------- + */ +static int +ListRepInit( + Tcl_Size objc, + Tcl_Obj *const objv[], + int flags, + ListRep *repPtr) +{ + ListStore *storePtr; + + storePtr = ListStoreNew(objc, objv, flags); + if (storePtr) { + repPtr->storePtr = storePtr; + if (storePtr->firstUsed == 0) { + repPtr->spanPtr = NULL; + } else { + repPtr->spanPtr = + ListSpanNew(storePtr->firstUsed, storePtr->numUsed); + } + return TCL_OK; + } + /* + * Initialize to keep gcc happy at the call site. Else it complains + * about possibly uninitialized use. + */ + repPtr->storePtr = NULL; + repPtr->spanPtr = NULL; + return TCL_ERROR; } /* *---------------------------------------------------------------------- * - * AttemptNewList -- + * ListRepInitAttempt -- * - * Like NewListIntRep, but additionally sets an error message on failure. + * Creates a list internal rep with space for objc elements. See + * ListRepInit for requirements for parameters (in particular objc must + * be > 0). This function only adds error messages to the interpreter if + * not NULL. + * + * The reference counts of the ListStore and ListSpan (if present) + * pointed to by the initialized repPtr are set to zero. + * Caller has to manage them as necessary. + * + * Results: + * On success, TCL_OK is returned with *listRepPtr initialized. + * On allocation failure, returnes TCL_ERROR with an error message + * in the interpreter if non-NULL. + * + * Side effects: + * The ref counts of the elements in objv are incremented since the + * resulting list now refers to them. * *---------------------------------------------------------------------- */ - -static List * -AttemptNewList( +static int +ListRepInitAttempt( Tcl_Interp *interp, - int objc, - Tcl_Obj *const objv[]) + Tcl_Size objc, + Tcl_Obj *const objv[], + ListRep *repPtr) { - List *listRepPtr = NewListIntRep(objc, objv, 0); + int result = ListRepInit(objc, objv, 0, repPtr); - if (interp != NULL && listRepPtr == NULL) { + if (result != TCL_OK && interp != NULL) { if (objc > LIST_MAX) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max length of a Tcl list (%d elements) exceeded", - LIST_MAX)); + ListLimitExceededError(interp); } else { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "list creation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", - LIST_SIZE(objc))); + MemoryAllocationError(interp, LIST_SIZE(objc)); } - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } - return listRepPtr; + return result; +} + +/* + *------------------------------------------------------------------------ + * + * ListRepClone -- + * + * Does a deep clone of an existing ListRep. + * + * Normally the function allocates the exact space needed unless + * the flags arguments has one of the LISTREP_SPACE_* bits set. + * See the comments for those #defines. + * + * Results: + * None. + * + * Side effects: + * The toRepPtr location is initialized with the ListStore and ListSpan + * (if needed) containing a copy of the list elements in fromRepPtr. + * The function will panic if memory cannot be allocated. + * + *------------------------------------------------------------------------ + */ +static void +ListRepClone( + ListRep *fromRepPtr, + ListRep *toRepPtr, + int flags) +{ + Tcl_Obj **fromObjs; + Tcl_Size numFrom; + + ListRepElements(fromRepPtr, numFrom, fromObjs); + ListRepInit(numFrom, fromObjs, flags | LISTREP_PANIC_ON_FAIL, toRepPtr); +} + +/* + *------------------------------------------------------------------------ + * + * ListRepUnsharedFreeUnreferenced -- + * + * Frees any Tcl_Obj's from the "in-use" area of the ListStore for a + * ListRep that are not actually references from any lists. + * + * IMPORTANT: this function must not be called on a shared internal + * representation or the internal representation of a shared Tcl_Obj. + * + * Results: + * None. + * + * Side effects: + * The firstUsed and numUsed fields of the ListStore are updated to + * reflect the new "in-use" extent. + * + *------------------------------------------------------------------------ + */ +static void +ListRepUnsharedFreeUnreferenced( + const ListRep *repPtr) +{ + Tcl_Size count; + ListStore *storePtr; + ListSpan *spanPtr; + + LIST_ASSERT(!ListRepIsShared(repPtr)); + LISTREP_CHECK(repPtr); + + storePtr = repPtr->storePtr; + spanPtr = repPtr->spanPtr; + if (spanPtr == NULL) { + LIST_ASSERT(storePtr->firstUsed == 0); /* Invariant TBD */ + return; + } + + /* Collect garbage at front */ + count = spanPtr->spanStart - storePtr->firstUsed; + LIST_COUNT_ASSERT(count); + if (count > 0) { + /* T:listrep-1.5.1,6.{1:8} */ + ObjArrayDecrRefs(storePtr->slots, storePtr->firstUsed, count); + storePtr->firstUsed = spanPtr->spanStart; + LIST_ASSERT(storePtr->numUsed >= count); + storePtr->numUsed -= count; + } + + /* Collect garbage at back */ + count = (storePtr->firstUsed + storePtr->numUsed) + - (spanPtr->spanStart + spanPtr->spanLength); + LIST_COUNT_ASSERT(count); + if (count > 0) { + /* T:listrep-6.{1:8} */ + ObjArrayDecrRefs( + storePtr->slots, spanPtr->spanStart + spanPtr->spanLength, count); + LIST_ASSERT(storePtr->numUsed >= count); + storePtr->numUsed -= count; + } + + LIST_ASSERT(ListRepStart(repPtr) == storePtr->firstUsed); + LIST_ASSERT(ListRepLength(repPtr) == storePtr->numUsed); + LISTREP_CHECK(repPtr); } /* *---------------------------------------------------------------------- * * Tcl_NewListObj -- * - * Creates a new list object and adds values to it. When TCL_MEM_DEBUG is - * defined, 'Tcl_DbNewListObj' is called instead. - * - * Value - * - * A new list 'Tcl_Obj' to which is appended values from 'objv', or if - * 'objc' is less than or equal to zero, a list 'Tcl_Obj' having no - * elements. The string representation of the new 'Tcl_Obj' is set to - * NULL. The refCount of the list is 0. - * - * Effect - * - * The refCount of each elements in 'objv' is incremented as it is added - * to the list. + * This function is normally called when not debugging: i.e., when + * TCL_MEM_DEBUG is not defined. It creates a new list object from an + * (objc,objv) array: that is, each of the objc elements of the array + * referenced by objv is inserted as an element into a new Tcl object. + * + * When TCL_MEM_DEBUG is defined, this function just returns the result + * of calling the debugging version Tcl_DbNewListObj. + * + * Results: + * A new list object is returned that is initialized from the object + * pointers in objv. If objc is less than or equal to zero, an empty + * object is returned. The new object's string representation is left + * NULL. The resulting new list object has ref count 0. + * + * Side effects: + * The ref counts of the elements in objv are incremented since the + * resulting list now refers to them. * *---------------------------------------------------------------------- */ #ifdef TCL_MEM_DEBUG #undef Tcl_NewListObj Tcl_Obj * Tcl_NewListObj( - int objc, /* Count of objects referenced by objv. */ + Tcl_Size objc, /* Count of objects referenced by objv. */ Tcl_Obj *const objv[]) /* An array of pointers to Tcl objects. */ { return Tcl_DbNewListObj(objc, objv, "unknown", 0); } #else /* if not TCL_MEM_DEBUG */ Tcl_Obj * Tcl_NewListObj( - int objc, /* Count of objects referenced by objv. */ + Tcl_Size objc, /* Count of objects referenced by objv. */ Tcl_Obj *const objv[]) /* An array of pointers to Tcl objects. */ { - List *listRepPtr; - Tcl_Obj *listPtr; + ListRep listRep; + Tcl_Obj *listObj; - TclNewObj(listPtr); + TclNewObj(listObj); if (objc <= 0) { - return listPtr; - } - - /* - * Create the internal rep. - */ - - listRepPtr = NewListIntRep(objc, objv, 1); - - /* - * Now create the object. - */ - - TclInvalidateStringRep(listPtr); - ListSetIntRep(listPtr, listRepPtr); - return listPtr; + return listObj; + } + + ListRepInit(objc, objv, LISTREP_PANIC_ON_FAIL, &listRep); + ListObjReplaceRepAndInvalidate(listObj, &listRep); + + return listObj; } #endif /* if TCL_MEM_DEBUG */ /* *---------------------------------------------------------------------- * - * Tcl_DbNewListObj -- - * - * Like 'Tcl_NewListObj', but it calls Tcl_DbCkalloc directly with the - * file name and line number from its caller. This simplifies debugging - * since the [memory active] command will report the correct file - * name and line number when reporting objects that haven't been freed. - * - * When TCL_MEM_DEBUG is not defined, 'Tcl_NewListObj' is called instead. + * Tcl_DbNewListObj -- + * + * This function is normally called when debugging: i.e., when + * TCL_MEM_DEBUG is defined. It creates new list objects. It is the same + * as the Tcl_NewListObj function above except that it calls + * Tcl_DbCkalloc directly with the file name and line number from its + * caller. This simplifies debugging since then the [memory active] + * command will report the correct file name and line number when + * reporting objects that haven't been freed. + * + * When TCL_MEM_DEBUG is not defined, this function just returns the + * result of calling Tcl_NewListObj. + * + * Results: + * A new list object is returned that is initialized from the object + * pointers in objv. If objc is less than or equal to zero, an empty + * object is returned. The new object's string representation is left + * NULL. The new list object has ref count 0. + * + * Side effects: + * The ref counts of the elements in objv are incremented since the + * resulting list now refers to them. * *---------------------------------------------------------------------- */ #ifdef TCL_MEM_DEBUG Tcl_Obj * Tcl_DbNewListObj( - int objc, /* Count of objects referenced by objv. */ + Tcl_Size objc, /* Count of objects referenced by objv. */ Tcl_Obj *const objv[], /* An array of pointers to Tcl objects. */ const char *file, /* The name of the source file calling this * function; used for debugging. */ int line) /* Line number in the source file; used for * debugging. */ { - Tcl_Obj *listPtr; - List *listRepPtr; + Tcl_Obj *listObj; + ListRep listRep; - TclDbNewObj(listPtr, file, line); + TclDbNewObj(listObj, file, line); if (objc <= 0) { - return listPtr; - } - - /* - * Create the internal rep. - */ - - listRepPtr = NewListIntRep(objc, objv, 1); - - /* - * Now create the object. - */ - - TclInvalidateStringRep(listPtr); - ListSetIntRep(listPtr, listRepPtr); - - return listPtr; + return listObj; + } + + ListRepInit(objc, objv, LISTREP_PANIC_ON_FAIL, &listRep); + ListObjReplaceRepAndInvalidate(listObj, &listRep); + + return listObj; } #else /* if not TCL_MEM_DEBUG */ Tcl_Obj * Tcl_DbNewListObj( - int objc, /* Count of objects referenced by objv. */ + Tcl_Size objc, /* Count of objects referenced by objv. */ Tcl_Obj *const objv[], /* An array of pointers to Tcl objects. */ TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { return Tcl_NewListObj(objc, objv); } #endif /* TCL_MEM_DEBUG */ + +/* + *------------------------------------------------------------------------ + * + * TclNewListObj2 -- + * + * Create a new Tcl_Obj list comprising of the concatenation of two + * Tcl_Obj* arrays. + * TODO - currently this function is not used within tclListObj but + * need to see if it would be useful in other files that preallocate + * lists and then append. + * + * Results: + * Non-NULL pointer to the allocate Tcl_Obj. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +Tcl_Obj * +TclNewListObj2( + Tcl_Size objc1, /* Count of objects referenced by objv1. */ + Tcl_Obj *const objv1[], /* First array of pointers to Tcl objects. */ + Tcl_Size objc2, /* Count of objects referenced by objv2. */ + Tcl_Obj *const objv2[]) /* Second array of pointers to Tcl objects. */ +{ + Tcl_Obj *listObj; + ListStore *storePtr; + Tcl_Size objc = objc1 + objc2; + + listObj = Tcl_NewListObj(objc, NULL); + if (objc == 0) { + return listObj; /* An empty object */ + } + LIST_ASSERT_TYPE(listObj); + + storePtr = ListObjStorePtr(listObj); + + LIST_ASSERT(ListObjSpanPtr(listObj) == NULL); + LIST_ASSERT(storePtr->firstUsed == 0); + LIST_ASSERT(storePtr->numUsed == 0); + LIST_ASSERT(storePtr->numAllocated >= objc); + + if (objc1) { + ObjArrayCopy(storePtr->slots, objc1, objv1); + } + if (objc2) { + ObjArrayCopy(&storePtr->slots[objc1], objc2, objv2); + } + storePtr->numUsed = objc; + return listObj; +} + +/* + *---------------------------------------------------------------------- + * + * TclListObjGetRep -- + * + * This function returns a copy of the ListRep stored + * as the internal representation of an object. The reference + * counts of the (ListStore, ListSpan) contained in the representation + * are NOT incremented. + * + * Results: + * The return value is normally TCL_OK; in this case *listRepP + * is set to a copy of the descriptor stored as the internal + * representation of the Tcl_Obj containing a list. if listPtr does not + * refer to a list object and the object can not be converted to one, + * TCL_ERROR is returned and an error message will be left in the + * interpreter's result if interp is not NULL. + * + * Side effects: + * The possible conversion of the object referenced by listPtr + * to a list object. *repPtr is initialized to the internal rep + * if result is TCL_OK, or set to NULL on error. + *---------------------------------------------------------------------- + */ + +static int +TclListObjGetRep( + Tcl_Interp *interp, /* Used to report errors if not NULL. */ + Tcl_Obj *listObj, /* List object for which an element array is + * to be returned. */ + ListRep *repPtr) /* Location to store descriptor */ +{ + if (!TclHasInternalRep(listObj, &tclListType)) { + int result; + result = SetListFromAny(interp, listObj); + if (result != TCL_OK) { + /* Init to keep gcc happy wrt uninitialized fields at call site */ + repPtr->storePtr = NULL; + repPtr->spanPtr = NULL; + return result; + } + } + ListObjGetRep(listObj, repPtr); + LISTREP_CHECK(repPtr); + return TCL_OK; +} /* *---------------------------------------------------------------------- * * Tcl_SetListObj -- * - * Like 'Tcl_NewListObj', but operates on an existing 'Tcl_Obj'instead of - * creating a new one. + * Modify an object to be a list containing each of the objc elements of + * the object array referenced by objv. + * + * Results: + * None. + * + * Side effects: + * The object is made a list object and is initialized from the object + * pointers in objv. If objc is less than or equal to zero, an empty + * object is returned. The new object's string representation is left + * NULL. The ref counts of the elements in objv are incremented since the + * list now refers to them. The object's old string and internal + * representations are freed and its type is set NULL. * *---------------------------------------------------------------------- */ - void Tcl_SetListObj( Tcl_Obj *objPtr, /* Object whose internal rep to init. */ - int objc, /* Count of objects referenced by objv. */ + Tcl_Size objc, /* Count of objects referenced by objv. */ Tcl_Obj *const objv[]) /* An array of pointers to Tcl objects. */ { - List *listRepPtr; - if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_SetListObj"); } - /* - * Free any old string rep and any internal rep for the old type. - */ - - TclFreeIntRep(objPtr); - TclInvalidateStringRep(objPtr); - /* * Set the object's type to "list" and initialize the internal rep. * However, if there are no elements to put in the list, just give the - * object an empty string rep and a NULL type. + * object an empty string rep and a NULL type. NOTE ListRepInit must + * not be called with objc == 0! */ if (objc > 0) { - listRepPtr = NewListIntRep(objc, objv, 1); - ListSetIntRep(objPtr, listRepPtr); + ListRep listRep; + /* TODO - perhaps ask for extra space? */ + ListRepInit(objc, objv, LISTREP_PANIC_ON_FAIL, &listRep); + ListObjReplaceRepAndInvalidate(objPtr, &listRep); } else { + TclFreeInternalRep(objPtr); + TclInvalidateStringRep(objPtr); Tcl_InitStringRep(objPtr, NULL, 0); } } /* *---------------------------------------------------------------------- * * TclListObjCopy -- * - * Creates a new 'Tcl_Obj' which is a pure copy of a list value. This - * provides for the C level a counterpart of the [lrange $list 0 end] - * command, while using internals details to be as efficient as possible. - * - * Value - * - * The address of the new 'Tcl_Obj' which shares its internal - * representation with 'listPtr', and whose refCount is 0. If 'listPtr' - * is not actually a list, the value is NULL, and an error message is left - * in 'interp' if it is not NULL. - * - * Effect - * - * 'listPtr' is converted to a list if it isn't one already. + * Makes a "pure list" copy of a list value. This provides for the C + * level a counterpart of the [lrange $list 0 end] command, while using + * internals details to be as efficient as possible. + * + * Results: + * Normally returns a pointer to a new Tcl_Obj, that contains the same + * list value as *listPtr does. The returned Tcl_Obj has a refCount of + * zero. If *listPtr does not hold a list, NULL is returned, and if + * interp is non-NULL, an error message is recorded there. + * + * Side effects: + * None. * *---------------------------------------------------------------------- */ Tcl_Obj * TclListObjCopy( Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr) /* List object for which an element array is + Tcl_Obj *listObj) /* List object for which an element array is * to be returned. */ { - Tcl_Obj *copyPtr; - List *listRepPtr; + Tcl_Obj *copyObj; - ListGetIntRep(listPtr, listRepPtr); - if (NULL == listRepPtr) { - if (SetListFromAny(interp, listPtr) != TCL_OK) { + if (!TclHasInternalRep(listObj, &tclListType)) { + if (SetListFromAny(interp, listObj) != TCL_OK) { return NULL; } } - TclNewObj(copyPtr); - TclInvalidateStringRep(copyPtr); - DupListInternalRep(listPtr, copyPtr); - return copyPtr; + TclNewObj(copyObj); + TclInvalidateStringRep(copyObj); + DupListInternalRep(listObj, copyObj); + return copyObj; +} + +/* + *------------------------------------------------------------------------ + * + * ListRepRange -- + * + * Initializes a ListRep as a range within the passed ListRep. + * The range limits are clamped to the list boundaries. + * + * Results: + * None. + * + * Side effects: + * The ListStore and ListSpan referenced by in the returned ListRep + * may or may not be the same as those passed in. For example, the + * ListStore may differ because the range is small enough that a new + * ListStore is more memory-optimal. The ListSpan may differ because + * it is NULL or shared. Regardless, reference counts on the returned + * values are not incremented. Generally, ListObjReplaceRepAndInvalidate + * may be used to store the new ListRep back into an object or a + * ListRepIncrRefs followed by ListRepDecrRefs to free in case of errors. + * Any other use should be carefully reconsidered. + * TODO WARNING:- this is an awkward interface and easy for caller + * to get wrong. Mostly due to refcount combinations. Perhaps passing + * in the source listObj instead of source listRep might simplify. + * + *------------------------------------------------------------------------ + */ +static void +ListRepRange( + ListRep *srcRepPtr, /* Contains source of the range */ + Tcl_Size rangeStart, /* Index of first element to include */ + Tcl_Size rangeEnd, /* Index of last element to include */ + int preserveSrcRep, /* If true, srcRepPtr contents must not be + * modified (generally because a shared Tcl_Obj + * references it) */ + ListRep *rangeRepPtr) /* Output. Must NOT be == srcRepPtr */ +{ + Tcl_Obj **srcElems; + Tcl_Size numSrcElems = ListRepLength(srcRepPtr); + Tcl_Size rangeLen; + Tcl_Size numAfterRangeEnd; + + LISTREP_CHECK(srcRepPtr); + + /* Take the opportunity to garbage collect */ + /* TODO - we probably do not need the preserveSrcRep here unlike later */ + if (!preserveSrcRep) { + /* T:listrep-1.{4,5,8,9},2.{4:7},3.{15:18},4.{7,8} */ + ListRepFreeUnreferenced(srcRepPtr); + } /* else T:listrep-2.{4.2,4.3,5.2,5.3,6.2,7.2,8.1} */ + + if (rangeStart < 0) { + rangeStart = 0; + } + if (rangeEnd >= numSrcElems) { + rangeEnd = numSrcElems - 1; + } + if (rangeStart > rangeEnd) { + /* Empty list of capacity 1. */ + ListRepInit(1, NULL, LISTREP_PANIC_ON_FAIL, rangeRepPtr); + return; + } + + rangeLen = rangeEnd - rangeStart + 1; + + /* + * We can create a range one of four ways: + * (0) Range encapsulates entire list + * (1) Special case: deleting in-place from end of an unshared object + * (2) Use a ListSpan referencing the current ListStore + * (3) Creating a new ListStore + * (4) Removing all elements outside the range in the current ListStore + * Option (4) may only be done if caller has not disallowed it AND + * the ListStore is not shared. + * + * The choice depends on heuristics related to speed and memory. + * TODO - heuristics below need to be measured and tuned. + * + * Note: Even if nothing below cause any changes, we still want the + * string-canonizing effect of [lrange 0 end] so the Tcl_Obj should not + * be returned as is even if the range encompasses the whole list. + */ + if (rangeStart == 0 && rangeEnd == (numSrcElems-1)) { + /* Option 0 - entire list. This may be used to canonicalize */ + /* T:listrep-1.10.1,2.8.1 */ + *rangeRepPtr = *srcRepPtr; /* Not ref counts not incremented */ + } else if (rangeStart == 0 && (!preserveSrcRep) + && (!ListRepIsShared(srcRepPtr) && srcRepPtr->spanPtr == NULL)) { + /* Option 1 - Special case unshared, exclude end elements, no span */ + LIST_ASSERT(srcRepPtr->storePtr->firstUsed == 0); /* If no span */ + ListRepElements(srcRepPtr, numSrcElems, srcElems); + numAfterRangeEnd = numSrcElems - (rangeEnd + 1); + /* Assert: Because numSrcElems > rangeEnd earlier */ + LIST_ASSERT(numAfterRangeEnd >= 0); + if (numAfterRangeEnd != 0) { + /* T:listrep-1.{8,9} */ + ObjArrayDecrRefs(srcElems, rangeEnd + 1, numAfterRangeEnd); + } + /* srcRepPtr->storePtr->firstUsed,numAllocated unchanged */ + srcRepPtr->storePtr->numUsed = rangeLen; + srcRepPtr->storePtr->flags = 0; + rangeRepPtr->storePtr = srcRepPtr->storePtr; /* Note no incr ref */ + rangeRepPtr->spanPtr = NULL; + } else if (ListSpanMerited(rangeLen, srcRepPtr->storePtr->numUsed, + srcRepPtr->storePtr->numAllocated)) { + /* Option 2 - because span would be most efficient */ + Tcl_Size spanStart = ListRepStart(srcRepPtr) + rangeStart; + if (!preserveSrcRep && srcRepPtr->spanPtr + && srcRepPtr->spanPtr->refCount <= 1) { + /* If span is not shared reuse it */ + /* T:listrep-2.7.3,3.{16,18} */ + srcRepPtr->spanPtr->spanStart = spanStart; + srcRepPtr->spanPtr->spanLength = rangeLen; + *rangeRepPtr = *srcRepPtr; + } else { + /* Span not present or is shared. */ + /* T:listrep-1.5,2.{5,7},4.{7,8} */ + rangeRepPtr->storePtr = srcRepPtr->storePtr; + rangeRepPtr->spanPtr = ListSpanNew(spanStart, rangeLen); + } + /* + * We have potentially created a new internal representation that + * references the same storage as srcRep but not yet incremented its + * reference count. So do NOT call freezombies if preserveSrcRep + * is mandated. + */ + if (!preserveSrcRep) { + /* T:listrep-1.{5.1,5.2,5.4},2.{5,7},3.{16,18},4.{7,8} */ + ListRepFreeUnreferenced(rangeRepPtr); + } + } else if (preserveSrcRep || ListRepIsShared(srcRepPtr)) { + /* Option 3 - span or modification in place not allowed/desired */ + /* T:listrep-2.{4,6} */ + ListRepElements(srcRepPtr, numSrcElems, srcElems); + /* TODO - allocate extra space? */ + ListRepInit(rangeLen, &srcElems[rangeStart], LISTREP_PANIC_ON_FAIL, + rangeRepPtr); + } else { + /* + * Option 4 - modify in place. Note that because of the invariant + * that spanless list stores must start at 0, we have to move + * everything to the front. + * TODO - perhaps if a span already exists, no need to move to front? + * or maybe no need to move all the way to the front? + * TODO - if range is small relative to allocation, allocate new? + */ + + /* Asserts follow from call to ListRepFreeUnreferenced earlier */ + LIST_ASSERT(!preserveSrcRep); + LIST_ASSERT(!ListRepIsShared(srcRepPtr)); + LIST_ASSERT(ListRepStart(srcRepPtr) == srcRepPtr->storePtr->firstUsed); + LIST_ASSERT(ListRepLength(srcRepPtr) == srcRepPtr->storePtr->numUsed); + + ListRepElements(srcRepPtr, numSrcElems, srcElems); + + /* Free leading elements outside range */ + if (rangeStart != 0) { + /* T:listrep-1.4,3.15 */ + ObjArrayDecrRefs(srcElems, 0, rangeStart); + } + /* Ditto for trailing */ + numAfterRangeEnd = numSrcElems - (rangeEnd + 1); + /* Assert: Because numSrcElems > rangeEnd earlier */ + LIST_ASSERT(numAfterRangeEnd >= 0); + if (numAfterRangeEnd != 0) { + /* T:listrep-3.17 */ + ObjArrayDecrRefs(srcElems, rangeEnd + 1, numAfterRangeEnd); + } + memmove(&srcRepPtr->storePtr->slots[0], + &srcRepPtr->storePtr + ->slots[srcRepPtr->storePtr->firstUsed + rangeStart], + rangeLen * sizeof(Tcl_Obj *)); + srcRepPtr->storePtr->firstUsed = 0; + srcRepPtr->storePtr->numUsed = rangeLen; + srcRepPtr->storePtr->flags = 0; + if (srcRepPtr->spanPtr) { + /* In case the source has a span, update it for consistency */ + /* T:listrep-3.{15,17} */ + srcRepPtr->spanPtr->spanStart = srcRepPtr->storePtr->firstUsed; + srcRepPtr->spanPtr->spanLength = srcRepPtr->storePtr->numUsed; + } + rangeRepPtr->storePtr = srcRepPtr->storePtr; + rangeRepPtr->spanPtr = NULL; + } + + /* TODO - call freezombies here if !preserveSrcRep? */ + + /* Note ref counts intentionally not incremented */ + LISTREP_CHECK(rangeRepPtr); + return; } /* *---------------------------------------------------------------------- * * TclListObjRange -- * * Makes a slice of a list value. - * *listPtr must be known to be a valid list. + * *listObj must be known to be a valid list. * * Results: * Returns a pointer to the sliced list. * This may be a new object or the same object if not shared. + * Returns NULL if passed listObj was not a list and could not be + * converted to one. * * Side effects: * The possible conversion of the object referenced by listPtr * to a list object. * @@ -424,198 +1609,293 @@ *---------------------------------------------------------------------- */ Tcl_Obj * TclListObjRange( - Tcl_Obj *listPtr, /* List object to take a range from. */ - size_t fromIdx, /* Index of first element to include. */ - size_t toIdx) /* Index of last element to include. */ -{ - Tcl_Obj **elemPtrs; - int listLen; - size_t i, newLen; - List *listRepPtr; - - TclListObjGetElements(NULL, listPtr, &listLen, &elemPtrs); - - if (fromIdx == TCL_INDEX_NONE) { - fromIdx = 0; - } - if (toIdx + 1 >= (size_t)listLen + 1) { - toIdx = listLen-1; - } - if (fromIdx + 1 > toIdx + 1) { - Tcl_Obj *obj; - TclNewObj(obj); - return obj; - } - - newLen = toIdx - fromIdx + 1; - - if (Tcl_IsShared(listPtr) || - ((ListRepPtr(listPtr)->refCount > 1))) { - return Tcl_NewListObj(newLen, &elemPtrs[fromIdx]); - } - - /* - * In-place is possible. - */ - - /* - * Even if nothing below cause any changes, we still want the - * string-canonizing effect of [lrange 0 end]. - */ - - TclInvalidateStringRep(listPtr); - - /* - * Delete elements that should not be included. - */ - - for (i = 0; i < fromIdx; i++) { - TclDecrRefCount(elemPtrs[i]); - } - for (i = toIdx + 1; i < (size_t)listLen; i++) { - TclDecrRefCount(elemPtrs[i]); - } - - if (fromIdx > 0) { - memmove(elemPtrs, &elemPtrs[fromIdx], - (size_t) newLen * sizeof(Tcl_Obj*)); - } - - listRepPtr = ListRepPtr(listPtr); - listRepPtr->elemCount = newLen; - - return listPtr; + Tcl_Interp *interp, /* May be NULL. Used for error messages */ + Tcl_Obj *listObj, /* List object to take a range from. */ + Tcl_Size rangeStart, /* Index of first element to include. */ + Tcl_Size rangeEnd) /* Index of last element to include. */ +{ + ListRep listRep; + ListRep resultRep; + + int isShared; + if (TclListObjGetRep(interp, listObj, &listRep) != TCL_OK) { + return NULL; + } + + isShared = Tcl_IsShared(listObj); + + ListRepRange(&listRep, rangeStart, rangeEnd, isShared, &resultRep); + + if (isShared) { + /* T:listrep-1.10.1,2.{4.2,4.3,5.2,5.3,6.2,7.2,8.1} */ + TclNewObj(listObj); + } /* T:listrep-1.{4.3,5.1,5.2} */ + ListObjReplaceRepAndInvalidate(listObj, &resultRep); + return listObj; } /* *---------------------------------------------------------------------- * * Tcl_ListObjGetElements -- * - * Retreive the elements in a list 'Tcl_Obj'. - * - * Value - * - * TCL_OK - * - * A count of list elements is stored, 'objcPtr', And a pointer to the - * array of elements in the list is stored in 'objvPtr'. - * - * The elements accessible via 'objvPtr' should be treated as readonly - * and the refCount for each object is _not_ incremented; the caller - * must do that if it holds on to a reference. Furthermore, the - * pointer and length returned by this function may change as soon as - * any function is called on the list object. Be careful about - * retaining the pointer in a local data structure. - * - * TCL_ERROR - * - * 'listPtr' is not a valid list. An error message is left in the - * interpreter's result if 'interp' is not NULL. - * - * Effect - * - * 'listPtr' is converted to a list object if it isn't one already. + * This function returns an (objc,objv) array of the elements in a list + * object. + * + * Results: + * The return value is normally TCL_OK; in this case *objcPtr is set to + * the count of list elements and *objvPtr is set to a pointer to an + * array of (*objcPtr) pointers to each list element. If listPtr does not + * refer to a list object and the object can not be converted to one, + * TCL_ERROR is returned and an error message will be left in the + * interpreter's result if interp is not NULL. + * + * The objects referenced by the returned array should be treated as + * readonly and their ref counts are _not_ incremented; the caller must + * do that if it holds on to a reference. Furthermore, the pointer and + * length returned by this function may change as soon as any function is + * called on the list object; be careful about retaining the pointer in a + * local data structure. + * + * Side effects: + * The possible conversion of the object referenced by listPtr + * to a list object. * *---------------------------------------------------------------------- */ +#undef Tcl_ListObjGetElements int Tcl_ListObjGetElements( Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr, /* List object for which an element array is + Tcl_Obj *objPtr, /* List object for which an element array is * to be returned. */ - int *objcPtr, /* Where to store the count of objects + Tcl_Size *objcPtr, /* Where to store the count of objects * referenced by objv. */ Tcl_Obj ***objvPtr) /* Where to store the pointer to an array of * pointers to the list's objects. */ { - List *listRepPtr; - - ListGetIntRep(listPtr, listRepPtr); - - if (listRepPtr == NULL) { - int result; - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - *objcPtr = 0; - *objvPtr = NULL; - return TCL_OK; - } - result = SetListFromAny(interp, listPtr); - if (result != TCL_OK) { - return result; - } - ListGetIntRep(listPtr, listRepPtr); - } - *objcPtr = listRepPtr->elemCount; - *objvPtr = &listRepPtr->elements; + ListRep listRep; + + if (TclHasInternalRep(objPtr, &tclArithSeriesType)) { + return TclArithSeriesGetElements(interp, objPtr, objcPtr, objvPtr); + } + if (TclListObjGetRep(interp, objPtr, &listRep) != TCL_OK) { + return TCL_ERROR; + } + ListRepElements(&listRep, *objcPtr, *objvPtr); return TCL_OK; } /* *---------------------------------------------------------------------- * * Tcl_ListObjAppendList -- * - * Appends the elements of elemListPtr to those of listPtr. - * - * Value - * - * TCL_OK - * - * Success. - * - * TCL_ERROR - * - * 'listPtr' or 'elemListPtr' are not valid lists. An error - * message is left in the interpreter's result if 'interp' is not NULL. - * - * Effect - * - * The reference count of each element of 'elemListPtr' as it is added to - * 'listPtr'. 'listPtr' and 'elemListPtr' are converted to 'tclListType' - * if they are not already. Appending the new elements may cause the - * array of element pointers in 'listObj' to grow. If any objects are - * appended to 'listPtr'. Any preexisting string representation of - * 'listPtr' is invalidated. + * This function appends the elements in the list fromObj + * to toObj. toObj must not be shared else the function will panic. + * + * Results: + * The return value is normally TCL_OK. If fromObj or toObj do not + * refer to list values, TCL_ERROR is returned and an error message is + * left in the interpreter's result if interp is not NULL. + * + * Side effects: + * The reference counts of the elements in fromObj are incremented + * since the list now refers to them. toObj and fromObj are + * converted, if necessary, to list objects. Also, appending the new + * elements may cause toObj's array of element pointers to grow. + * toObj's old string representation, if any, is invalidated. * *---------------------------------------------------------------------- */ - int Tcl_ListObjAppendList( Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr, /* List object to append elements to. */ - Tcl_Obj *elemListPtr) /* List obj with elements to append. */ + Tcl_Obj *toObj, /* List object to append elements to. */ + Tcl_Obj *fromObj) /* List obj with elements to append. */ { - int objc; + Tcl_Size objc; Tcl_Obj **objv; - if (Tcl_IsShared(listPtr)) { + if (Tcl_IsShared(toObj)) { Tcl_Panic("%s called with shared object", "Tcl_ListObjAppendList"); } - /* - * Pull the elements to append from elemListPtr. - */ - - if (TCL_OK != TclListObjGetElements(interp, elemListPtr, &objc, &objv)) { + if (TclListObjGetElements(interp, fromObj, &objc, &objv) != TCL_OK) { return TCL_ERROR; } /* * Insert the new elements starting after the lists's last element. * Delete zero existing elements. */ - return Tcl_ListObjReplace(interp, listPtr, LIST_MAX, 0, objc, objv); + return TclListObjAppendElements(interp, toObj, objc, objv); +} + +/* + *------------------------------------------------------------------------ + * + * TclListObjAppendElements -- + * + * Appends multiple elements to a Tcl_Obj list object. If + * the passed Tcl_Obj is not a list object, it will be converted to one + * and an error raised if the conversion fails. + * + * The Tcl_Obj must not be shared though the internal representation + * may be. + * + * Results: + * On success, TCL_OK is returned with the specified elements appended. + * On failure, TCL_ERROR is returned with an error message in the + * interpreter if not NULL. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ + int + TclListObjAppendElements ( + Tcl_Interp *interp, /* Used to report errors if not NULL. */ + Tcl_Obj *toObj, /* List object to append */ + Tcl_Size elemCount, /* Number of elements in elemObjs[] */ + Tcl_Obj * const elemObjv[]) /* Objects to append to toObj's list. */ +{ + ListRep listRep; + Tcl_Obj **toObjv; + Tcl_Size toLen; + Tcl_Size finalLen; + + if (Tcl_IsShared(toObj)) { + Tcl_Panic("%s called with shared object", "TclListObjAppendElements"); + } + + if (TclListObjGetRep(interp, toObj, &listRep) != TCL_OK) { + /* Cannot be converted to a list */ + return TCL_ERROR; + } + + if (elemCount <= 0) { + /* + * Note that when elemCount <= 0, this routine is logically a + * no-op, removing and adding no elements to the list. However, by removing + * the string representation, we get the important side effect that the + * resulting listPtr is a list in canonical form. This is important. + * Resist any temptation to optimize this case further. See bug [e38dce74e2]. + */ + if (!ListObjIsCanonical(toObj)) { + TclInvalidateStringRep(toObj); + } + /* Nothing to do. Note AFTER check for list above */ + return TCL_OK; + } + + ListRepElements(&listRep, toLen, toObjv); + if (elemCount > LIST_MAX || toLen > (LIST_MAX - elemCount)) { + return ListLimitExceededError(interp); + } + + finalLen = toLen + elemCount; + if (!ListRepIsShared(&listRep)) { + /* + * Reuse storage if possible. Even if too small, realloc-ing instead + * of creating a new ListStore will save us on manipulating Tcl_Obj + * reference counts on the elements which is a substantial cost + * if the list is not small. + */ + Tcl_Size numTailFree; + + ListRepFreeUnreferenced(&listRep); /* Collect garbage before checking room */ + + LIST_ASSERT(ListRepStart(&listRep) == listRep.storePtr->firstUsed); + LIST_ASSERT(ListRepLength(&listRep) == listRep.storePtr->numUsed); + LIST_ASSERT(toLen == listRep.storePtr->numUsed); + + if (finalLen > listRep.storePtr->numAllocated) { + /* T:listrep-1.{2,11},3.6 */ + ListStore *newStorePtr = ListStoreReallocate( + listRep.storePtr, finalLen); + if (newStorePtr == NULL) { + return MemoryAllocationError(interp, LIST_SIZE(finalLen)); + } + LIST_ASSERT(newStorePtr->numAllocated >= finalLen); + listRep.storePtr = newStorePtr; + /* + * WARNING: at this point the Tcl_Obj internal rep potentially + * points to freed storage if the reallocation returned a + * different location. Overwrite it to bring it back in sync. + */ + ListObjStompRep(toObj, &listRep); + } /* else T:listrep-3.{4,5} */ + LIST_ASSERT(listRep.storePtr->numAllocated >= finalLen); + /* Current store big enough */ + numTailFree = ListRepNumFreeTail(&listRep); + LIST_ASSERT((numTailFree + listRep.storePtr->firstUsed) + >= elemCount); /* Total free */ + if (numTailFree < elemCount) { + /* Not enough room at back. Move some to front */ + /* T:listrep-3.5 */ + Tcl_Size shiftCount = elemCount - numTailFree; + /* Divide remaining space between front and back */ + shiftCount += (listRep.storePtr->numAllocated - finalLen) / 2; + LIST_ASSERT(shiftCount <= listRep.storePtr->firstUsed); + if (shiftCount) { + /* T:listrep-3.5 */ + ListRepUnsharedShiftDown(&listRep, shiftCount); + } + } /* else T:listrep-3.{4,6} */ + ObjArrayCopy( + &listRep.storePtr->slots[ + ListRepStart(&listRep) + ListRepLength(&listRep)], + elemCount, elemObjv); + listRep.storePtr->numUsed = finalLen; + if (listRep.spanPtr) { + /* T:listrep-3.{4,5,6} */ + LIST_ASSERT(listRep.spanPtr->spanStart + == listRep.storePtr->firstUsed); + listRep.spanPtr->spanLength = finalLen; + } /* else T:listrep-3.6.3 */ + LIST_ASSERT(ListRepStart(&listRep) == listRep.storePtr->firstUsed); + LIST_ASSERT(ListRepLength(&listRep) == finalLen); + LISTREP_CHECK(&listRep); + + ListObjReplaceRepAndInvalidate(toObj, &listRep); + return TCL_OK; + } + + /* + * Have to make a new list rep, either shared or no room in old one. + * If the old list did not have a span (all elements at front), do + * not leave space in the front either, assuming all appends and no + * prepends. + */ + if (ListRepInit(finalLen, NULL, + listRep.spanPtr ? LISTREP_SPACE_FAVOR_BACK : LISTREP_SPACE_ONLY_BACK, + &listRep) != TCL_OK) { + return MemoryAllocationError(interp, finalLen); + } + LIST_ASSERT(listRep.storePtr->numAllocated >= finalLen); + + if (toLen) { + /* T:listrep-2.{2,9},4.5 */ + ObjArrayCopy(ListRepSlotPtr(&listRep, 0), toLen, toObjv); + } + ObjArrayCopy(ListRepSlotPtr(&listRep, toLen), elemCount, elemObjv); + listRep.storePtr->numUsed = finalLen; + if (listRep.spanPtr) { + /* T:listrep-4.5 */ + LIST_ASSERT(listRep.spanPtr->spanStart == listRep.storePtr->firstUsed); + listRep.spanPtr->spanLength = finalLen; + } + LISTREP_CHECK(&listRep); + ListObjReplaceRepAndInvalidate(toObj, &listRep); + return TCL_OK; } /* *---------------------------------------------------------------------- * @@ -637,226 +1917,77 @@ * * Effect * * If 'listPtr' is not already of type 'tclListType', it is converted. * The 'refCount' of 'objPtr' is incremented as it is added to 'listPtr'. - * Appending the new element may cause the the array of element pointers + * Appending the new element may cause the array of element pointers * in 'listObj' to grow. Any preexisting string representation of * 'listPtr' is invalidated. * *---------------------------------------------------------------------- */ - int Tcl_ListObjAppendElement( Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr, /* List object to append objPtr to. */ - Tcl_Obj *objPtr) /* Object to append to listPtr's list. */ -{ - List *listRepPtr, *newPtr = NULL; - int numElems, numRequired, needGrow, isShared, attempt; - - if (Tcl_IsShared(listPtr)) { - Tcl_Panic("%s called with shared object", "Tcl_ListObjAppendElement"); - } - - ListGetIntRep(listPtr, listRepPtr); - if (listRepPtr == NULL) { - int result; - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - Tcl_SetListObj(listPtr, 1, &objPtr); - return TCL_OK; - } - result = SetListFromAny(interp, listPtr); - if (result != TCL_OK) { - return result; - } - ListGetIntRep(listPtr, listRepPtr); - } - - numElems = listRepPtr->elemCount; - numRequired = numElems + 1 ; - needGrow = (numRequired > listRepPtr->maxElemCount); - isShared = (listRepPtr->refCount > 1); - - if (numRequired > LIST_MAX) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max length of a Tcl list (%d elements) exceeded", - LIST_MAX)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); - } - return TCL_ERROR; - } - - if (needGrow && !isShared) { - /* - * Need to grow + unshared intrep => try to realloc - */ - - attempt = 2 * numRequired; - if (attempt <= LIST_MAX) { - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr == NULL) { - attempt = numRequired + 1 + TCL_MIN_ELEMENT_GROWTH; - if (attempt > LIST_MAX) { - attempt = LIST_MAX; - } - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr == NULL) { - attempt = numRequired; - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr) { - listRepPtr = newPtr; - listRepPtr->maxElemCount = attempt; - needGrow = 0; - } - } - if (isShared || needGrow) { - Tcl_Obj **dst, **src = &listRepPtr->elements; - - /* - * Either we have a shared intrep and we must copy to write, or we - * need to grow and realloc attempts failed. Attempt intrep copy. - */ - - attempt = 2 * numRequired; - newPtr = AttemptNewList(NULL, attempt, NULL); - if (newPtr == NULL) { - attempt = numRequired + 1 + TCL_MIN_ELEMENT_GROWTH; - if (attempt > LIST_MAX) { - attempt = LIST_MAX; - } - newPtr = AttemptNewList(NULL, attempt, NULL); - } - if (newPtr == NULL) { - attempt = numRequired; - newPtr = AttemptNewList(interp, attempt, NULL); - } - if (newPtr == NULL) { - /* - * All growth attempts failed; throw the error. - */ - - return TCL_ERROR; - } - - dst = &newPtr->elements; - newPtr->refCount++; - newPtr->canonicalFlag = listRepPtr->canonicalFlag; - newPtr->elemCount = listRepPtr->elemCount; - - if (isShared) { - /* - * The original intrep must remain undisturbed. Copy into the new - * one and bump refcounts - */ - while (numElems--) { - *dst = *src++; - Tcl_IncrRefCount(*dst++); - } - listRepPtr->refCount--; - } else { - /* - * Old intrep to be freed, re-use refCounts. - */ - - memcpy(dst, src, numElems * sizeof(Tcl_Obj *)); - Tcl_Free(listRepPtr); - } - listRepPtr = newPtr; - } - ListResetIntRep(listPtr, listRepPtr); - listRepPtr->refCount++; - TclFreeIntRep(listPtr); - ListSetIntRep(listPtr, listRepPtr); - listRepPtr->refCount--; - - /* - * Add objPtr to the end of listPtr's array of element pointers. Increment - * the ref count for the (now shared) objPtr. - */ - - *(&listRepPtr->elements + listRepPtr->elemCount) = objPtr; - Tcl_IncrRefCount(objPtr); - listRepPtr->elemCount++; - - /* - * Invalidate any old string representation since the list's internal - * representation has changed. - */ - - TclInvalidateStringRep(listPtr); - return TCL_OK; + Tcl_Obj *toObj, /* List object to append elemObj to. */ + Tcl_Obj *elemObj) /* Object to append to toObj's list. */ +{ + /* + * TODO - compare perf with 8.6 to see if worth optimizing single + * element case + */ + return TclListObjAppendElements(interp, toObj, 1, &elemObj); } /* *---------------------------------------------------------------------- * * Tcl_ListObjIndex -- * - * Retrieve a pointer to the element of 'listPtr' at 'index'. The index - * of the first element is 0. + * Retrieve a pointer to the element of 'listPtr' at 'index'. The index + * of the first element is 0. * - * Value - * - * TCL_OK - * + * Returns: + * TCL_OK * A pointer to the element at 'index' is stored in 'objPtrPtr'. If * 'index' is out of range, NULL is stored in 'objPtrPtr'. This * object should be treated as readonly and its 'refCount' is _not_ * incremented. The caller must do that if it holds on to the * reference. * - * TCL_ERROR - * - * 'listPtr' is not a valid list. An an error message is left in the - * interpreter's result if 'interp' is not NULL. - * - * Effect - * - * If 'listPtr' is not already of type 'tclListType', it is converted. + * TCL_ERROR + * 'listPtr' is not a valid list. An error message is left in the + * interpreter's result if 'interp' is not NULL. + * + * Effect: + * If 'listPtr' is not already of type 'tclListType', it is converted. * *---------------------------------------------------------------------- */ - int Tcl_ListObjIndex( Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr, /* List object to index into. */ - int index, /* Index of element to return. */ + Tcl_Obj *listObj, /* List object to index into. */ + Tcl_Size index, /* Index of element to return. */ Tcl_Obj **objPtrPtr) /* The resulting Tcl_Obj* is stored here. */ { - List *listRepPtr; - - ListGetIntRep(listPtr, listRepPtr); - if (listRepPtr == NULL) { - int result; - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - *objPtrPtr = NULL; - return TCL_OK; - } - result = SetListFromAny(interp, listPtr); - if (result != TCL_OK) { - return result; - } - ListGetIntRep(listPtr, listRepPtr); - } - - if ((index < 0) || (index >= listRepPtr->elemCount)) { + Tcl_Obj **elemObjs; + Tcl_Size numElems; + + /* Empty string => empty list. Avoid unnecessary shimmering */ + if (listObj->bytes == &tclEmptyString) { + *objPtrPtr = NULL; + return TCL_OK; + } + + if (TclListObjGetElements(interp, listObj, &numElems, &elemObjs) != TCL_OK) { + return TCL_ERROR; + } + if ((index < 0) || (index >= numElems)) { *objPtrPtr = NULL; } else { - *objPtrPtr = (&listRepPtr->elements)[index]; + *objPtrPtr = elemObjs[index]; } return TCL_OK; } @@ -863,397 +1994,596 @@ /* *---------------------------------------------------------------------- * * Tcl_ListObjLength -- * - * Retrieve the number of elements in a list. - * - * Value - * - * TCL_OK - * - * A count of list elements is stored at the address provided by - * 'intPtr'. If 'listPtr' is not already of type 'tclListPtr', it is - * converted. - * - * TCL_ERROR - * - * 'listPtr' is not a valid list. An error message will be left in - * the interpreter's result if 'interp' is not NULL. + * This function returns the number of elements in a list object. If the + * object is not already a list object, an attempt will be made to + * convert it to one. + * + * Results: + * The return value is normally TCL_OK; in this case *lenPtr will be set + * to the integer count of list elements. If listPtr does not refer to a + * list object and the object can not be converted to one, TCL_ERROR is + * returned and an error message will be left in the interpreter's result + * if interp is not NULL. + * + * Side effects: + * The possible conversion of the argument object to a list object. * *---------------------------------------------------------------------- */ +#undef Tcl_ListObjLength int Tcl_ListObjLength( - Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listPtr, /* List object whose #elements to return. */ - int *intPtr) /* The resulting int is stored here. */ -{ - List *listRepPtr; - - ListGetIntRep(listPtr, listRepPtr); - if (listRepPtr == NULL) { - int result; - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - *intPtr = 0; - return TCL_OK; - } - result = SetListFromAny(interp, listPtr); - if (result != TCL_OK) { - return result; - } - ListGetIntRep(listPtr, listRepPtr); - } - - *intPtr = listRepPtr->elemCount; + Tcl_Interp *interp, /* Used to report errors if not NULL. */ + Tcl_Obj *listObj, /* List object whose #elements to return. */ + Tcl_Size *lenPtr) /* The resulting length is stored here. */ +{ + ListRep listRep; + + /* Empty string => empty list. Avoid unnecessary shimmering */ + if (listObj->bytes == &tclEmptyString) { + *lenPtr = 0; + return TCL_OK; + } + + if (TclHasInternalRep(listObj, &tclArithSeriesType)) { + *lenPtr = TclArithSeriesObjLength(listObj); + return TCL_OK; + } + + if (TclListObjGetRep(interp, listObj, &listRep) != TCL_OK) { + return TCL_ERROR; + } + *lenPtr = ListRepLength(&listRep); return TCL_OK; } /* *---------------------------------------------------------------------- * * Tcl_ListObjReplace -- * - * Replace values in a list. - * - * If 'first' is zero or negative, it refers to the first element. If - * 'first' outside the range of elements in the list, no elements are - * deleted. - * - * If 'count' is zero or negative no elements are deleted, and any new - * elements are inserted at the beginning of the list. - * - * Value - * - * TCL_OK - * - * The first 'objc' values of 'objv' replaced 'count' elements in 'listPtr' - * starting at 'first'. If 'objc' 0, no new elements are added. - * - * TCL_ERROR - * - * 'listPtr' is not a valid list. An error message is left in the - * interpreter's result if 'interp' is not NULL. - * - * Effect - * - * If 'listPtr' is not of type 'tclListType', it is converted if possible. - * - * The 'refCount' of each element appended to the list is incremented. - * Similarly, the 'refCount' for each replaced element is decremented. - * - * If 'listPtr' is modified, any previous string representation is - * invalidated. + * This function replaces zero or more elements of the list referenced by + * listObj with the objects from an (objc,objv) array. The objc elements + * of the array referenced by objv replace the count elements in listPtr + * starting at first. + * + * If the argument first is zero or negative, it refers to the first + * element. If first is greater than or equal to the number of elements + * in the list, then no elements are deleted; the new elements are + * appended to the list. Count gives the number of elements to replace. + * If count is zero or negative then no elements are deleted; the new + * elements are simply inserted before first. + * + * The argument objv refers to an array of objc pointers to the new + * elements to be added to listPtr in place of those that were deleted. + * If objv is NULL, no new elements are added. If listPtr is not a list + * object, an attempt will be made to convert it to one. + * + * Results: + * The return value is normally TCL_OK. If listPtr does not refer to a + * list object and can not be converted to one, TCL_ERROR is returned and + * an error message will be left in the interpreter's result if interp is + * not NULL. + * + * Side effects: + * The ref counts of the objc elements in objv are incremented since the + * resulting list now refers to them. Similarly, the ref counts for + * replaced objects are decremented. listObj is converted, if necessary, + * to a list object. listObj's old string representation, if any, is + * freed. * *---------------------------------------------------------------------- */ - int Tcl_ListObjReplace( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ - Tcl_Obj *listPtr, /* List object whose elements to replace. */ - int first, /* Index of first element to replace. */ - int count, /* Number of elements to replace. */ - int objc, /* Number of objects to insert. */ - Tcl_Obj *const objv[]) /* An array of objc pointers to Tcl objects to - * insert. */ -{ - List *listRepPtr; - Tcl_Obj **elemPtrs; - int needGrow, numElems, numRequired, numAfterLast, start, i, j, isShared; - - if (Tcl_IsShared(listPtr)) { + Tcl_Obj *listObj, /* List object whose elements to replace. */ + Tcl_Size first, /* Index of first element to replace. */ + Tcl_Size numToDelete, /* Number of elements to replace. */ + Tcl_Size numToInsert, /* Number of objects to insert. */ + Tcl_Obj *const insertObjs[])/* Tcl objects to insert */ +{ + ListRep listRep; + Tcl_Size origListLen; + Tcl_Size lenChange; + Tcl_Size leadSegmentLen; + Tcl_Size tailSegmentLen; + Tcl_Size numFreeSlots; + Tcl_Size leadShift; + Tcl_Size tailShift; + Tcl_Obj **listObjs; + int favor; + + if (Tcl_IsShared(listObj)) { Tcl_Panic("%s called with shared object", "Tcl_ListObjReplace"); } - ListGetIntRep(listPtr, listRepPtr); - if (listRepPtr == NULL) { - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - if (objc == 0) { - return TCL_OK; - } - Tcl_SetListObj(listPtr, objc, NULL); - } else { - int result = SetListFromAny(interp, listPtr); - - if (result != TCL_OK) { - return result; - } - } - ListGetIntRep(listPtr, listRepPtr); - } - - /* - * Note that when count == 0 and objc == 0, this routine is logically a - * no-op, removing and adding no elements to the list. However, by flowing - * through this routine anyway, we get the important side effect that the - * resulting listPtr is a list in canoncial form. This is important. - * Resist any temptation to optimize this case. - */ - - elemPtrs = &listRepPtr->elements; - numElems = listRepPtr->elemCount; - + if (TclListObjGetRep(interp, listObj, &listRep) != TCL_OK) { + /* Cannot be converted to a list */ + return TCL_ERROR; + } + + /* Make limits sane */ + origListLen = ListRepLength(&listRep); if (first < 0) { first = 0; } - if (first >= numElems) { - first = numElems; /* So we'll insert after last element. */ - } - if (count < 0) { - count = 0; - } else if (first > INT_MAX - count /* Handle integer overflow */ - || numElems < first+count) { - - count = numElems - first; - } - - if (objc > LIST_MAX - (numElems - count)) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max length of a Tcl list (%d elements) exceeded", - LIST_MAX)); - } - return TCL_ERROR; - } - isShared = (listRepPtr->refCount > 1); - numRequired = numElems - count + objc; /* Known <= LIST_MAX */ - needGrow = numRequired > listRepPtr->maxElemCount; - - for (i = 0; i < objc; i++) { - Tcl_IncrRefCount(objv[i]); - } - - if (needGrow && !isShared) { - /* Try to use realloc */ - List *newPtr = NULL; - int attempt = 2 * numRequired; - if (attempt <= LIST_MAX) { - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr == NULL) { - attempt = numRequired + 1 + TCL_MIN_ELEMENT_GROWTH; - if (attempt > LIST_MAX) { - attempt = LIST_MAX; - } - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr == NULL) { - attempt = numRequired; - newPtr = (List *)Tcl_AttemptRealloc(listRepPtr, LIST_SIZE(attempt)); - } - if (newPtr) { - listRepPtr = newPtr; - ListResetIntRep(listPtr, listRepPtr); - elemPtrs = &listRepPtr->elements; - listRepPtr->maxElemCount = attempt; - needGrow = numRequired > listRepPtr->maxElemCount; - } - } - if (!needGrow && !isShared) { - int shift; - - /* - * Can use the current List struct. First "delete" count elements - * starting at first. - */ - - for (j = first; j < first + count; j++) { - Tcl_Obj *victimPtr = elemPtrs[j]; - - TclDecrRefCount(victimPtr); - } - - /* - * Shift the elements after the last one removed to their new - * locations. - */ - - start = first + count; - numAfterLast = numElems - start; - shift = objc - count; /* numNewElems - numDeleted */ - if ((numAfterLast > 0) && (shift != 0)) { - Tcl_Obj **src = elemPtrs + start; - - memmove(src+shift, src, numAfterLast * sizeof(Tcl_Obj*)); - } - } else { - /* - * Cannot use the current List struct; it is shared, too small, or - * both. Allocate a new struct and insert elements into it. - */ - - List *oldListRepPtr = listRepPtr; - Tcl_Obj **oldPtrs = elemPtrs; - int newMax; - - if (needGrow) { - newMax = 2 * numRequired; - } else { - newMax = listRepPtr->maxElemCount; - } - - listRepPtr = AttemptNewList(NULL, newMax, NULL); - if (listRepPtr == NULL) { - unsigned int limit = LIST_MAX - numRequired; - unsigned int extra = numRequired - numElems - + TCL_MIN_ELEMENT_GROWTH; - int growth = (int) ((extra > limit) ? limit : extra); - - listRepPtr = AttemptNewList(NULL, numRequired + growth, NULL); - if (listRepPtr == NULL) { - listRepPtr = AttemptNewList(interp, numRequired, NULL); - if (listRepPtr == NULL) { - for (i = 0; i < objc; i++) { - /* See bug 3598580 */ - Tcl_DecrRefCount(objv[i]); - } - return TCL_ERROR; - } - } - } - - ListResetIntRep(listPtr, listRepPtr); - listRepPtr->refCount++; - - elemPtrs = &listRepPtr->elements; - - if (isShared) { - /* - * The old struct will remain in place; need new refCounts for the - * new List struct references. Copy over only the surviving - * elements. - */ - - for (i=0; i < first; i++) { - elemPtrs[i] = oldPtrs[i]; - Tcl_IncrRefCount(elemPtrs[i]); - } - for (i = first + count, j = first + objc; - j < numRequired; i++, j++) { - elemPtrs[j] = oldPtrs[i]; - Tcl_IncrRefCount(elemPtrs[j]); - } - - oldListRepPtr->refCount--; - } else { - /* - * The old struct will be removed; use its inherited refCounts. - */ - - if (first > 0) { - memcpy(elemPtrs, oldPtrs, first * sizeof(Tcl_Obj *)); - } - - /* - * "Delete" count elements starting at first. - */ - - for (j = first; j < first + count; j++) { - Tcl_Obj *victimPtr = oldPtrs[j]; - - TclDecrRefCount(victimPtr); - } - - /* - * Copy the elements after the last one removed, shifted to their - * new locations. - */ - - start = first + count; - numAfterLast = numElems - start; - if (numAfterLast > 0) { - memcpy(elemPtrs + first + objc, oldPtrs + start, - (size_t) numAfterLast * sizeof(Tcl_Obj *)); - } - - Tcl_Free(oldListRepPtr); - } - } - - /* - * Insert the new elements into elemPtrs before "first". - */ - - for (i=0,j=first ; ielemCount = numRequired; - - /* - * Invalidate and free any old representations that may not agree - * with the revised list's internal representation. - */ - - listRepPtr->refCount++; - TclFreeIntRep(listPtr); - ListSetIntRep(listPtr, listRepPtr); - listRepPtr->refCount--; - - TclInvalidateStringRep(listPtr); + if (first > origListLen) { + first = origListLen; /* So we'll insert after last element. */ + } + if (numToDelete < 0) { + numToDelete = 0; + } else if (first > LIST_MAX - numToDelete /* Handle integer overflow */ + || origListLen < first + numToDelete) { + numToDelete = origListLen - first; + } + + if (numToInsert > LIST_MAX - (origListLen - numToDelete)) { + return ListLimitExceededError(interp); + } + + if ((first+numToDelete) >= origListLen) { + /* Operating at back of list. Favor leaving space at back */ + favor = LISTREP_SPACE_FAVOR_BACK; + } else if (first == 0) { + /* Operating on front of list. Favor leaving space in front */ + favor = LISTREP_SPACE_FAVOR_FRONT; + } else { + /* Operating on middle of list. */ + favor = LISTREP_SPACE_FAVOR_NONE; + } + + /* + * There are a number of special cases to consider from an optimization + * point of view. + * (1) Pure deletes (numToInsert==0) from the front or back can be treated + * as a range op irrespective of whether the ListStore is shared or not + * (2) Pure inserts (numToDelete == 0) + * (2a) Pure inserts at the back can be treated as appends + * (2b) Pure inserts from the *front* can be optimized under certain + * conditions by inserting before first ListStore slot in use if there + * is room, again irrespective of sharing + * (3) If the ListStore is shared OR there is insufficient free space + * OR existing allocation is too large compared to new size, create + * a new ListStore + * (4) Unshared ListStore with sufficient free space. Delete, shift and + * insert within the ListStore. + */ + + /* Note: do not do TclInvalidateStringRep as yet in case there are errors */ + + /* Check Case (1) - Treat pure deletes from front or back as range ops */ + if (numToInsert == 0) { + if (numToDelete == 0) { + /* + * Should force canonical even for no-op. Remember Tcl_Obj unshared + * so OK to invalidate string rep + */ + /* T:listrep-1.10,2.8 */ + TclInvalidateStringRep(listObj); + return TCL_OK; + } + if (first == 0) { + /* Delete from front, so return tail. */ + /* T:listrep-1.{4,5},2.{4,5},3.{15,16},4.7 */ + ListRep tailRep; + ListRepRange(&listRep, numToDelete, origListLen-1, 0, &tailRep); + ListObjReplaceRepAndInvalidate(listObj, &tailRep); + return TCL_OK; + } else if ((first+numToDelete) >= origListLen) { + /* Delete from tail, so return head */ + /* T:listrep-1.{8,9},2.{6,7},3.{17,18},4.8 */ + ListRep headRep; + ListRepRange(&listRep, 0, first-1, 0, &headRep); + ListObjReplaceRepAndInvalidate(listObj, &headRep); + return TCL_OK; + } + /* Deletion from middle. Fall through to general case */ + } + + /* Garbage collect before checking the pure insert optimization */ + ListRepFreeUnreferenced(&listRep); + + /* + * Check Case (2) - pure inserts under certain conditions: + */ + if (numToDelete == 0) { + /* Case (2a) - Append to list. */ + if (first == origListLen) { + /* T:listrep-1.11,2.9,3.{5,6},2.2.1 */ + return TclListObjAppendElements( + interp, listObj, numToInsert, insertObjs); + } + + /* + * Case (2b) - pure inserts at front under some circumstances + * (i) Insertion must be at head of list + * (ii) The list's span must be at head of the in-use slots in the store + * (iii) There must be unused room at front of the store + * NOTE THIS IS TRUE EVEN IF THE ListStore IS SHARED as it will not + * affect the other Tcl_Obj's referencing this ListStore. + */ + if (first == 0 && /* (i) */ + ListRepStart(&listRep) == listRep.storePtr->firstUsed && /* (ii) */ + numToInsert <= listRep.storePtr->firstUsed) { /* (iii) */ + Tcl_Size newLen; + LIST_ASSERT(numToInsert); /* Else would have returned above */ + listRep.storePtr->firstUsed -= numToInsert; + ObjArrayCopy(&listRep.storePtr->slots[listRep.storePtr->firstUsed], + numToInsert, insertObjs); + listRep.storePtr->numUsed += numToInsert; + newLen = listRep.spanPtr->spanLength + numToInsert; + if (listRep.spanPtr && listRep.spanPtr->refCount <= 1) { + /* An unshared span record, re-use it */ + /* T:listrep-3.1 */ + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = newLen; + } else { + /* Need a new span record */ + if (listRep.storePtr->firstUsed == 0) { + listRep.spanPtr = NULL; + } else { + /* T:listrep-4.3 */ + listRep.spanPtr = + ListSpanNew(listRep.storePtr->firstUsed, newLen); + } + } + ListObjReplaceRepAndInvalidate(listObj, &listRep); + return TCL_OK; + } + } + + /* Just for readability of the code */ + lenChange = numToInsert - numToDelete; + leadSegmentLen = first; + tailSegmentLen = origListLen - (first + numToDelete); + numFreeSlots = listRep.storePtr->numAllocated - listRep.storePtr->numUsed; + + /* + * Before further processing, if unshared, try and reallocate to avoid + * new allocation below. This avoids expensive ref count manipulation + * later by not having to go through the ListRepInit and + * ListObjReplaceAndInvalidate below. + * TODO - we could be smarter about the reallocate. Use of realloc + * means all new free space is at the back. Instead, the realloc could + * be an explicit alloc and memmove which would let us redistribute + * free space. + */ + if (numFreeSlots < lenChange && !ListRepIsShared(&listRep)) { + /* T:listrep-1.{1,3,14,18,21},3.{3,10,11,14,27,32,41} */ + ListStore *newStorePtr = + ListStoreReallocate(listRep.storePtr, origListLen + lenChange); + if (newStorePtr == NULL) { + return MemoryAllocationError(interp, + LIST_SIZE(origListLen + lenChange)); + } + listRep.storePtr = newStorePtr; + numFreeSlots = + listRep.storePtr->numAllocated - listRep.storePtr->numUsed; + /* + * WARNING: at this point the Tcl_Obj internal rep potentially + * points to freed storage if the reallocation returned a + * different location. Overwrite it to bring it back in sync. + */ + ListObjStompRep(listObj, &listRep); + } + + /* + * Case (3) a new ListStore is required + * (a) The passed-in ListStore is shared + * (b) There is not enough free space in the unshared passed-in ListStore + * (c) The new unshared size is much "smaller" (TODO) than the allocated space + * TODO - for unshared case ONLY, consider a "move" based implementation + */ + if (ListRepIsShared(&listRep) || /* 3a */ + numFreeSlots < lenChange || /* 3b */ + (origListLen + lenChange) < + (listRep.storePtr->numAllocated / 4)) { /* 3c */ + ListRep newRep; + Tcl_Obj **toObjs; + listObjs = &listRep.storePtr->slots[ListRepStart(&listRep)]; + ListRepInit(origListLen + lenChange, NULL, + LISTREP_PANIC_ON_FAIL | favor, &newRep); + toObjs = ListRepSlotPtr(&newRep, 0); + if (leadSegmentLen > 0) { + /* T:listrep-2.{2,3,13:18},4.{6,9,13:18} */ + ObjArrayCopy(toObjs, leadSegmentLen, listObjs); + } + if (numToInsert > 0) { + /* T:listrep-2.{1,2,3,10:18},4.{1,2,4,6,10:18} */ + ObjArrayCopy(&toObjs[leadSegmentLen], numToInsert, + insertObjs); + } + if (tailSegmentLen > 0) { + /* T:listrep-2.{1,2,3,10:15},4.{1,2,4,6,9:12,16:18} */ + ObjArrayCopy(&toObjs[leadSegmentLen + numToInsert], + tailSegmentLen, &listObjs[leadSegmentLen+numToDelete]); + } + newRep.storePtr->numUsed = origListLen + lenChange; + if (newRep.spanPtr) { + /* T:listrep-2.{1,2,3,10:18},4.{1,2,4,6,9:18} */ + newRep.spanPtr->spanLength = newRep.storePtr->numUsed; + } + LISTREP_CHECK(&newRep); + ListObjReplaceRepAndInvalidate(listObj, &newRep); + return TCL_OK; + } + + /* + * Case (4) - unshared ListStore with sufficient room. + * After deleting elements, there will be a corresponding gap. If this + * gap does not match number of insertions, either the lead segment, + * or the tail segment, or both will have to be moved. + * The general strategy is to move the fewest number of elements. If + * + * TODO - what about appends to unshared ? Is below sufficiently optimal? + */ + + /* Following must hold for unshared listreps after ListRepFreeUnreferenced above */ + LIST_ASSERT(origListLen == listRep.storePtr->numUsed); + LIST_ASSERT(origListLen == ListRepLength(&listRep)); + LIST_ASSERT(ListRepStart(&listRep) == listRep.storePtr->firstUsed); + + LIST_ASSERT((numToDelete + numToInsert) > 0); + + /* Base of slot array holding the list elements */ + listObjs = &listRep.storePtr->slots[ListRepStart(&listRep)]; + + /* + * Free up elements to be deleted. Before that, increment the ref counts + * for objects to be inserted in case there is overlap. T:listobj-11.1 + */ + if (numToInsert) { + /* T:listrep-1.{1,3,12:21},3.{2,3,7:14,23:41} */ + ObjArrayIncrRefs(insertObjs, 0, numToInsert); + } + if (numToDelete) { + /* T:listrep-1.{6,7,12:21},3.{19:41} */ + ObjArrayDecrRefs(listObjs, first, numToDelete); + } + + /* + * TODO - below the moves are optimized but this may result in needing a + * span allocation. Perhaps for small lists, it may be more efficient to + * just move everything up front and save on allocating a span. + */ + + /* + * Calculate shifts if necessary to accommodate insertions. + * NOTE: all indices are relative to listObjs which is not necessarily the + * start of the ListStore storage area. + * + * leadShift - how much to shift the lead segment + * tailShift - how much to shift the tail segment + * insertTarget - index where to insert. + */ + + if (lenChange == 0) { + /* T:listrep-1.{12,15,19},3.{23,28,33}. Exact fit */ + leadShift = 0; + tailShift = 0; + } else if (lenChange < 0) { + /* + * More deletions than insertions. The gap after deletions is large + * enough for insertions. Move a segment depending on size. + */ + if (leadSegmentLen > tailSegmentLen) { + /* Tail segment smaller. Insert after lead, move tail down */ + /* T:listrep-1.{7,17,20},3.{21,2229,35} */ + leadShift = 0; + tailShift = lenChange; + } else { + /* Lead segment smaller. Insert before tail, move lead up */ + /* T:listrep-1.{6,13,16},3.{19,20,24,34} */ + leadShift = -lenChange; + tailShift = 0; + } + } else { + LIST_ASSERT(lenChange > 0); /* Reminder */ + + /* + * We need to make room for the insertions. Again we have multiple + * possibilities. We may be able to get by just shifting one segment + * or need to shift both. In the former case, favor shifting the + * smaller segment. + */ + Tcl_Size leadSpace = ListRepNumFreeHead(&listRep); + Tcl_Size tailSpace = ListRepNumFreeTail(&listRep); + Tcl_Size finalFreeSpace = leadSpace + tailSpace - lenChange; + + LIST_ASSERT((leadSpace + tailSpace) >= lenChange); + if (leadSpace >= lenChange + && (leadSegmentLen < tailSegmentLen || tailSpace < lenChange)) { + /* Move only lead to the front to make more room */ + /* T:listrep-3.25,36,38, */ + leadShift = -lenChange; + tailShift = 0; + /* + * Redistribute the remaining free space between the front and + * back if either there is no tail space left or if the + * entire list is the head anyways. This is an important + * optimization for further operations like further asymmetric + * insertions. + */ + if (finalFreeSpace > 1 && (tailSpace == 0 || tailSegmentLen == 0)) { + Tcl_Size postShiftLeadSpace = leadSpace - lenChange; + if (postShiftLeadSpace > (finalFreeSpace/2)) { + Tcl_Size extraShift = postShiftLeadSpace - (finalFreeSpace / 2); + leadShift -= extraShift; + tailShift = -extraShift; /* Move tail to the front as well */ + } + } /* else T:listrep-3.{7,12,25,38} */ + LIST_ASSERT(leadShift >= 0 || leadSpace >= -leadShift); + } else if (tailSpace >= lenChange) { + /* Move only tail segment to the back to make more room. */ + /* T:listrep-3.{8,10,11,14,26,27,30,32,37,39,41} */ + leadShift = 0; + tailShift = lenChange; + /* + * See comments above. This is analogous. + */ + if (finalFreeSpace > 1 && (leadSpace == 0 || leadSegmentLen == 0)) { + Tcl_Size postShiftTailSpace = tailSpace - lenChange; + if (postShiftTailSpace > (finalFreeSpace/2)) { + /* T:listrep-1.{1,3,14,18,21},3.{2,3,26,27} */ + Tcl_Size extraShift = postShiftTailSpace - (finalFreeSpace / 2); + tailShift += extraShift; + leadShift = extraShift; /* Move head to the back as well */ + } + } + LIST_ASSERT(tailShift <= tailSpace); + } else { + /* + * Both lead and tail need to be shifted to make room. + * Divide remaining free space equally between front and back. + */ + /* T:listrep-3.{9,13,31,40} */ + LIST_ASSERT(leadSpace < lenChange); + LIST_ASSERT(tailSpace < lenChange); + + /* + * leadShift = leadSpace - (finalFreeSpace/2) + * Thus leadShift <= leadSpace + * Also, + * = leadSpace - (leadSpace + tailSpace - lenChange)/2 + * = leadSpace/2 - tailSpace/2 + lenChange/2 + * >= 0 because lenChange > tailSpace + */ + leadShift = leadSpace - (finalFreeSpace / 2); + tailShift = lenChange - leadShift; + if (tailShift > tailSpace) { + /* Account for integer division errors */ + leadShift += 1; + tailShift -= 1; + } + /* + * Following must be true because otherwise one of the previous + * if clauses would have been taken. + */ + LIST_ASSERT(leadShift > 0 && leadShift < lenChange); + LIST_ASSERT(tailShift > 0 && tailShift < lenChange); + leadShift = -leadShift; /* Lead is actually shifted downward */ + } + } + + /* Careful about order of moves! */ + if (leadShift > 0) { + /* Will happen when we have to make room at bottom */ + if (tailShift != 0 && tailSegmentLen != 0) { + /* T:listrep-1.{1,3,14,18},3.{2,3,26,27} */ + Tcl_Size tailStart = leadSegmentLen + numToDelete; + memmove(&listObjs[tailStart + tailShift], + &listObjs[tailStart], + tailSegmentLen * sizeof(Tcl_Obj *)); + } + if (leadSegmentLen != 0) { + /* T:listrep-1.{3,6,16,18,21},3.{19,20,34} */ + memmove(&listObjs[leadShift], + &listObjs[0], + leadSegmentLen * sizeof(Tcl_Obj *)); + } + } else { + if (leadShift != 0 && leadSegmentLen != 0) { + /* T:listrep-3.{7,9,12,13,31,36,38,40} */ + memmove(&listObjs[leadShift], + &listObjs[0], + leadSegmentLen * sizeof(Tcl_Obj *)); + } + if (tailShift != 0 && tailSegmentLen != 0) { + /* T:listrep-1.{7,17},3.{8:11,13,14,21,22,35,37,39:41} */ + Tcl_Size tailStart = leadSegmentLen + numToDelete; + memmove(&listObjs[tailStart + tailShift], + &listObjs[tailStart], + tailSegmentLen * sizeof(Tcl_Obj *)); + } + } + if (numToInsert) { + /* Do NOT use ObjArrayCopy here since we have already incr'ed ref counts */ + /* T:listrep-1.{1,3,12:21},3.{2,3,7:14,23:41} */ + memmove(&listObjs[leadSegmentLen + leadShift], + insertObjs, + numToInsert * sizeof(Tcl_Obj *)); + } + + listRep.storePtr->firstUsed += leadShift; + listRep.storePtr->numUsed = origListLen + lenChange; + listRep.storePtr->flags = 0; + + if (listRep.spanPtr && listRep.spanPtr->refCount <= 1) { + /* An unshared span record, re-use it, even if not required */ + /* T:listrep-3.{2,3,7:14},3.{19:41} */ + listRep.spanPtr->spanStart = listRep.storePtr->firstUsed; + listRep.spanPtr->spanLength = listRep.storePtr->numUsed; + } else { + /* Need a new span record */ + if (listRep.storePtr->firstUsed == 0) { + /* T:listrep-1.{7,12,15,17,19,20} */ + listRep.spanPtr = NULL; + } else { + /* T:listrep-1.{1,3,6.1,13,14,16,18,21} */ + listRep.spanPtr = ListSpanNew(listRep.storePtr->firstUsed, + listRep.storePtr->numUsed); + } + } + + LISTREP_CHECK(&listRep); + ListObjReplaceRepAndInvalidate(listObj, &listRep); return TCL_OK; } /* *---------------------------------------------------------------------- * * TclLindexList -- * - * Implements the 'lindex' command when objc==3. - * - * Implemented entirely as a wrapper around 'TclLindexFlat'. Reconfigures - * the argument format into required form while taking care to manage - * shimmering so as to tend to keep the most useful intreps - * and/or avoid the most expensive conversions. - * - * Value - * - * A pointer to the specified element, with its 'refCount' incremented, or - * NULL if an error occurred. - * - * Notes + * This procedure handles the 'lindex' command when objc==3. + * + * Results: + * Returns a pointer to the object extracted, or NULL if an error + * occurred. The returned object already includes one reference count for + * the pointer returned. + * + * Side effects: + * None. + * + * Notes: + * This procedure is implemented entirely as a wrapper around + * TclLindexFlat. All it does is reconfigure the argument format into the + * form required by TclLindexFlat, while taking care to manage shimmering + * in such a way that we tend to keep the most useful internalreps and/or + * avoid the most expensive conversions. * *---------------------------------------------------------------------- */ - Tcl_Obj * TclLindexList( Tcl_Interp *interp, /* Tcl interpreter. */ - Tcl_Obj *listPtr, /* List being unpacked. */ - Tcl_Obj *argPtr) /* Index or index list. */ + Tcl_Obj *listObj, /* List being unpacked. */ + Tcl_Obj *argObj) /* Index or index list. */ { - - size_t index; /* Index into the list. */ + Tcl_Size index; /* Index into the list. */ Tcl_Obj *indexListCopy; - List *listRepPtr; + Tcl_Obj **indexObjs; + Tcl_Size numIndexObjs; /* * Determine whether argPtr designates a list or a single index. We have * to be careful about the order of the checks to avoid repeated - * shimmering; see TIP#22 and TIP#33 for the details. + * shimmering; if internal rep is already a list do not shimmer it. + * see TIP#22 and TIP#33 for the details. */ - - ListGetIntRep(argPtr, listRepPtr); - if ((listRepPtr == NULL) - && TclGetIntForIndexM(NULL , argPtr, (size_t)WIDE_MAX - 1, &index) == TCL_OK) { + if (!TclHasInternalRep(argObj, &tclListType) + && TclGetIntForIndexM(NULL, argObj, TCL_SIZE_MAX - 1, + &index) == TCL_OK) { /* * argPtr designates a single index. */ - - return TclLindexFlat(interp, listPtr, 1, &argPtr); + return TclLindexFlat(interp, listObj, 1, &argObj); } /* * Here we make a private copy of the index list argument to avoid any * shimmering issues that might invalidate the indices array below while @@ -1264,188 +2594,231 @@ * implementation changes in some unexpected way, or some new form of * trace or callback permits things to happen that the current * implementation does not. */ - indexListCopy = TclListObjCopy(NULL, argPtr); + indexListCopy = TclListObjCopy(NULL, argObj); if (indexListCopy == NULL) { /* - * argPtr designates something that is neither an index nor a - * well-formed list. Report the error via TclLindexFlat. + * The argument is neither an index nor a well-formed list. + * Report the error via TclLindexFlat. + * TODO - This is as original code. why not directly return an error? */ - - return TclLindexFlat(interp, listPtr, 1, &argPtr); - } - - ListGetIntRep(indexListCopy, listRepPtr); - - assert(listRepPtr != NULL); - - listPtr = TclLindexFlat(interp, listPtr, listRepPtr->elemCount, - &listRepPtr->elements); + return TclLindexFlat(interp, listObj, 1, &argObj); + } + TclListObjGetElements(interp, indexListCopy, &numIndexObjs, &indexObjs); + listObj = TclLindexFlat(interp, listObj, numIndexObjs, indexObjs); Tcl_DecrRefCount(indexListCopy); - return listPtr; + return listObj; } /* *---------------------------------------------------------------------- * - * TclLindexFlat -- - * - * The core of the 'lindex' command, with all index - * arguments presented as a flat list. - * - * Value - * - * A pointer to the object extracted, with its 'refCount' incremented, or - * NULL if an error occurred. Thus, the calling code will usually do - * something like: - * - * Tcl_SetObjResult(interp, result); - * Tcl_DecrRefCount(result); - * + * TclLindexFlat -- + * + * This procedure is the core of the 'lindex' command, with all index + * arguments presented as a flat list. + * + * Results: + * Returns a pointer to the object extracted, or NULL if an error + * occurred. The returned object already includes one reference count for + * the pointer returned. + * + * Side effects: + * None. + * + * Notes: + * The reference count of the returned object includes one reference + * corresponding to the pointer returned. Thus, the calling code will + * usually do something like: + * Tcl_SetObjResult(interp, result); + * Tcl_DecrRefCount(result); * *---------------------------------------------------------------------- */ - Tcl_Obj * TclLindexFlat( Tcl_Interp *interp, /* Tcl interpreter. */ - Tcl_Obj *listPtr, /* Tcl object representing the list. */ - int indexCount, /* Count of indices. */ + Tcl_Obj *listObj, /* Tcl object representing the list. */ + Tcl_Size indexCount, /* Count of indices. */ Tcl_Obj *const indexArray[])/* Array of pointers to Tcl objects that * represent the indices in the list. */ { - int i; - - Tcl_IncrRefCount(listPtr); - - for (i=0 ; i error. - */ - - break; - } - TclListObjGetElements(NULL, sublistCopy, &listLen, &elemPtrs); + int status; + Tcl_Size i; + + /* Handle ArithSeries as special case */ + if (TclHasInternalRep(listObj,&tclArithSeriesType)) { + Tcl_Size listLen = TclArithSeriesObjLength(listObj); + Tcl_Size index; + Tcl_Obj *elemObj = listObj; /* for lindex without indices return list */ + for (i=0 ; i 0) { + /* ArithSeries cannot be a list of lists */ + Tcl_DecrRefCount(elemObj); + TclNewObj(elemObj); + break; + } + } + Tcl_IncrRefCount(elemObj); + return elemObj; + } + + Tcl_IncrRefCount(listObj); + + for (i=0 ; i= (size_t)listLen) { + if (index < 0 || index >= listLen) { /* * Index is out of range. Break out of loop with empty result. * First check remaining indices for validity */ while (++i < indexCount) { - if (TclGetIntForIndexM(interp, indexArray[i], (size_t)WIDE_MAX - 1, &index) - != TCL_OK) { - Tcl_DecrRefCount(sublistCopy); + if (TclGetIntForIndexM(interp, indexArray[i], + TCL_SIZE_MAX - 1, &index) != TCL_OK) { + Tcl_DecrRefCount(listObj); + return NULL; + } + } + Tcl_DecrRefCount(listObj); + TclNewObj(listObj); + Tcl_IncrRefCount(listObj); + } else { + Tcl_Obj *itemObj; + /* + * Must set the internal rep again because it may have been + * changed by TclGetIntForIndexM. See test lindex-8.4. + */ + if (!TclHasInternalRep(listObj, &tclListType)) { + status = SetListFromAny(interp, listObj); + if (status != TCL_OK) { + /* The list is not a list at all => error. */ + Tcl_DecrRefCount(listObj); return NULL; } } - TclNewObj(listPtr); - } else { - /* - * Extract the pointer to the appropriate element. + + ListObjGetElements(listObj, listLen, elemPtrs); + /* increment this reference count first before decrementing + * just in case they are the same Tcl_Obj */ - - listPtr = elemPtrs[index]; - } - Tcl_IncrRefCount(listPtr); - } - Tcl_DecrRefCount(sublistCopy); - } - - return listPtr; + itemObj = elemPtrs[index]; + Tcl_IncrRefCount(itemObj); + Tcl_DecrRefCount(listObj); + /* Extract the pointer to the appropriate element. */ + listObj = itemObj; + } + } else { + Tcl_DecrRefCount(listObj); + listObj = NULL; + } + } + return listObj; } /* *---------------------------------------------------------------------- * * TclLsetList -- * - * The core of [lset] when objc == 4. Objv[2] may be either a + * Core of the 'lset' command when objc == 4. Objv[2] may be either a * scalar index or a list of indices. * It also handles 'lpop' when given a NULL value. * - * Implemented entirely as a wrapper around 'TclLindexFlat', as described - * for 'TclLindexList'. + * Results: + * Returns the new value of the list variable, or NULL if there was an + * error. The returned object includes one reference count for the + * pointer returned. * - * Value + * Side effects: + * None. * - * The new list, with the 'refCount' of 'valuPtr' incremented, or NULL if - * there was an error. + * Notes: + * This procedure is implemented entirely as a wrapper around + * TclLsetFlat. All it does is reconfigure the argument format into the + * form required by TclLsetFlat, while taking care to manage shimmering + * in such a way that we tend to keep the most useful internalreps and/or + * avoid the most expensive conversions. * *---------------------------------------------------------------------- */ - Tcl_Obj * TclLsetList( Tcl_Interp *interp, /* Tcl interpreter. */ - Tcl_Obj *listPtr, /* Pointer to the list being modified. */ - Tcl_Obj *indexArgPtr, /* Index or index-list arg to 'lset'. */ - Tcl_Obj *valuePtr) /* Value arg to 'lset' or NULL to 'lpop'. */ + Tcl_Obj *listObj, /* Pointer to the list being modified. */ + Tcl_Obj *indexArgObj, /* Index or index-list arg to 'lset'. */ + Tcl_Obj *valueObj) /* Value arg to 'lset' or NULL to 'lpop'. */ { - int indexCount = 0; /* Number of indices in the index list. */ + Tcl_Size indexCount = 0; /* Number of indices in the index list. */ Tcl_Obj **indices = NULL; /* Vector of indices in the index list. */ - Tcl_Obj *retValuePtr; /* Pointer to the list to be returned. */ - size_t index; /* Current index in the list - discarded. */ + Tcl_Obj *retValueObj; /* Pointer to the list to be returned. */ + Tcl_Size index; /* Current index in the list - discarded. */ Tcl_Obj *indexListCopy; - List *listRepPtr; /* * Determine whether the index arg designates a list or a single index. * We have to be careful about the order of the checks to avoid repeated * shimmering; see TIP #22 and #23 for details. */ - ListGetIntRep(indexArgPtr, listRepPtr); - if (listRepPtr == NULL - && TclGetIntForIndexM(NULL, indexArgPtr, (size_t)WIDE_MAX - 1, &index) == TCL_OK) { - /* - * indexArgPtr designates a single index. - */ - - return TclLsetFlat(interp, listPtr, 1, &indexArgPtr, valuePtr); - - } - - indexListCopy = TclListObjCopy(NULL, indexArgPtr); - if (indexListCopy == NULL) { - /* - * indexArgPtr designates something that is neither an index nor a - * well formed list. Report the error via TclLsetFlat. - */ - - return TclLsetFlat(interp, listPtr, 1, &indexArgPtr, valuePtr); - } - TclListObjGetElements(NULL, indexArgPtr, &indexCount, &indices); - - /* - * Let TclLsetFlat handle the actual lset'ting. - */ - - retValuePtr = TclLsetFlat(interp, listPtr, indexCount, indices, valuePtr); - - Tcl_DecrRefCount(indexListCopy); - return retValuePtr; + if (!TclHasInternalRep(indexArgObj, &tclListType) + && TclGetIntForIndexM(NULL, indexArgObj, TCL_SIZE_MAX - 1, &index) + == TCL_OK) { + + /* indexArgPtr designates a single index. */ + /* T:listrep-1.{2.1,12.1,15.1,19.1},2.{2.3,9.3,10.1,13.1,16.1}, 3.{4,5,6}.3 */ + retValueObj = TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); + + } else { + + indexListCopy = TclListObjCopy(NULL,indexArgObj); + if (!indexListCopy) { + /* + * indexArgPtr designates something that is neither an index nor a + * well formed list. Report the error via TclLsetFlat. + */ + retValueObj = TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); + } else { + if (TCL_OK != TclListObjGetElements( + interp, indexListCopy, &indexCount, &indices)) { + Tcl_DecrRefCount(indexListCopy); + /* + * indexArgPtr designates something that is neither an index nor a + * well formed list. Report the error via TclLsetFlat. + */ + retValueObj = TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); + } else { + + /* + * Let TclLsetFlat perform the actual lset operation. + */ + + retValueObj = TclLsetFlat(interp, listObj, indexCount, indices, valueObj); + if (indexListCopy) { + Tcl_DecrRefCount(indexListCopy); + } + } + } + } + return retValueObj; } /* *---------------------------------------------------------------------- * @@ -1452,113 +2825,110 @@ * TclLsetFlat -- * * Core engine of the 'lset' command. * It also handles 'lpop' when given a NULL value. * - * Value - * - * The resulting list - * - * The 'refCount' of 'valuePtr' is incremented. If 'listPtr' was not - * duplicated, its 'refCount' is incremented. The reference count of - * an unduplicated object is therefore 2 (one for the returned pointer - * and one for the variable that holds it). The reference count of a - * duplicate object is 1, reflecting that result is the only active - * reference. The caller is expected to store the result in the - * variable and decrement its reference count. (INST_STORE_* does - * exactly this.) - * - * NULL - * - * An error occurred. If 'listPtr' was duplicated, the reference - * count on the duplicate is decremented so that it is 0, causing any - * memory allocated by this function to be freed. - * - * - * Effect - * - * On entry, the reference count of 'listPtr' does not reflect any - * references held on the stack. The first action of this function is to - * determine whether 'listPtr' is shared and to create a duplicate - * unshared copy if it is. The reference count of the duplicate is - * incremented. At this point, the reference count is 1 in either case so - * that the object is considered unshared. - * - * The unshared list is altered directly to produce the result. - * 'TclLsetFlat' maintains a linked list of 'Tcl_Obj' values whose string - * representations must be spoilt by threading via 'ptr2' of the - * two-pointer internal representation. On entry to 'TclLsetFlat', the - * values of 'ptr2' are immaterial; on exit, the 'ptr2' field of any - * Tcl_Obj that has been modified is set to NULL. + * Results: + * Returns the new value of the list variable, or NULL if an error + * occurred. The returned object includes one reference count for the + * pointer returned. + * + * Side effects: + * On entry, the reference count of the variable value does not reflect + * any references held on the stack. The first action of this function is + * to determine whether the object is shared, and to duplicate it if it + * is. The reference count of the duplicate is incremented. At this + * point, the reference count will be 1 for either case, so that the + * object will appear to be unshared. + * + * If an error occurs, and the object has been duplicated, the reference + * count on the duplicate is decremented so that it is now 0: this + * dismisses any memory that was allocated by this function. + * + * If no error occurs, the reference count of the original object is + * incremented if the object has not been duplicated, and nothing is done + * to a reference count of the duplicate. Now the reference count of an + * unduplicated object is 2 (the returned pointer, plus the one stored in + * the variable). The reference count of a duplicate object is 1, + * reflecting that the returned pointer is the only active reference. The + * caller is expected to store the returned value back in the variable + * and decrement its reference count. (INST_STORE_* does exactly this.) * *---------------------------------------------------------------------- */ - Tcl_Obj * TclLsetFlat( Tcl_Interp *interp, /* Tcl interpreter. */ - Tcl_Obj *listPtr, /* Pointer to the list being modified. */ - int indexCount, /* Number of index args. */ + Tcl_Obj *listObj, /* Pointer to the list being modified. */ + Tcl_Size indexCount, /* Number of index args. */ Tcl_Obj *const indexArray[], /* Index args. */ - Tcl_Obj *valuePtr) /* Value arg to 'lset' or NULL to 'lpop'. */ + Tcl_Obj *valueObj) /* Value arg to 'lset' or NULL to 'lpop'. */ { - size_t index; - int result, len; - Tcl_Obj *subListPtr, *retValuePtr, *chainPtr; - Tcl_ObjIntRep *irPtr; + Tcl_Size index, len; + int result; + Tcl_Obj *subListObj, *retValueObj; + Tcl_Obj *pendingInvalidates[10]; + Tcl_Obj **pendingInvalidatesPtr = pendingInvalidates; + Tcl_Size numPendingInvalidates = 0; /* * If there are no indices, simply return the new value. (Without * indices, [lset] is a synonym for [set]. - * [lpop] does not use this but protect for NULL valuePtr just in case. + * [lpop] does not use this but protect for NULL valueObj just in case. */ if (indexCount == 0) { - if (valuePtr != NULL) { - Tcl_IncrRefCount(valuePtr); + if (valueObj != NULL) { + Tcl_IncrRefCount(valueObj); } - return valuePtr; + return valueObj; } /* * If the list is shared, make a copy we can modify (copy-on-write). We * use Tcl_DuplicateObj() instead of TclListObjCopy() for a few reasons: - * 1) we have not yet confirmed listPtr is actually a list; 2) We make a + * 1) we have not yet confirmed listObj is actually a list; 2) We make a * verbatim copy of any existing string rep, and when we combine that with * the delayed invalidation of string reps of modified Tcl_Obj's * implemented below, the outcome is that any error condition that causes - * this routine to return NULL, will leave the string rep of listPtr and + * this routine to return NULL, will leave the string rep of listObj and * all elements to be unchanged. */ - subListPtr = Tcl_IsShared(listPtr) ? Tcl_DuplicateObj(listPtr) : listPtr; + subListObj = Tcl_IsShared(listObj) ? Tcl_DuplicateObj(listObj) : listObj; /* * Anchor the linked list of Tcl_Obj's whose string reps must be * invalidated if the operation succeeds. */ - retValuePtr = subListPtr; - chainPtr = NULL; + retValueObj = subListObj; result = TCL_OK; + + /* Allocate if static array for pending invalidations is too small */ + if (indexCount > (Tcl_Size) (sizeof(pendingInvalidates) / + sizeof(pendingInvalidates[0]))) { + pendingInvalidatesPtr = + (Tcl_Obj **)ckalloc(indexCount * sizeof(*pendingInvalidatesPtr)); + } /* * Loop through all the index arguments, and for each one dive into the * appropriate sublist. */ do { - int elemCount; + Tcl_Size elemCount; Tcl_Obj *parentList, **elemPtrs; /* * Check for the possible error conditions... */ - if (TclListObjGetElements(interp, subListPtr, &elemCount, &elemPtrs) - != TCL_OK) { + if (TclListObjGetElements(interp, subListObj, + &elemCount, &elemPtrs) != TCL_OK) { /* ...the sublist we're indexing into isn't a list at all. */ result = TCL_ERROR; break; } @@ -1565,430 +2935,359 @@ /* * WARNING: the macro TclGetIntForIndexM is not safe for * post-increments, avoid '*indexArray++' here. */ - if (TclGetIntForIndexM(interp, *indexArray, elemCount - 1, &index) - != TCL_OK) { + if (TclGetIntForIndexM(interp, *indexArray, elemCount - 1, + &index) != TCL_OK) { /* ...the index we're trying to use isn't an index at all. */ result = TCL_ERROR; - indexArray++; + indexArray++; /* Why bother with this increment? TBD */ break; } indexArray++; - if (index > (size_t)elemCount - || (valuePtr == NULL && index >= (size_t)elemCount)) { + /* + * Special case 0-length lists. The Tcl indexing function treat + * will return any value beyond length as TCL_SIZE_MAX for this + * case. + */ + if ((index == TCL_SIZE_MAX) && (elemCount == 0)) { + index = 0; + } + if (index < 0 || index > elemCount + || (valueObj == NULL && index >= elemCount)) { /* ...the index points outside the sublist. */ if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "index \"%s\" out of range", Tcl_GetString(indexArray[-1]))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX" - "OUTOFRANGE", NULL); + "index \"%s\" out of range", TclGetString(indexArray[-1]))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", "OUTOFRANGE", (char *)NULL); } result = TCL_ERROR; break; } /* * No error conditions. As long as we're not yet on the last index, - * determine the next sublist for the next pass through the loop, and - * take steps to make sure it is an unshared copy, as we intend to - * modify it. + * determine the next sublist for the next pass through the loop, + * and take steps to make sure it is an unshared copy, as we intend + * to modify it. */ if (--indexCount) { - parentList = subListPtr; - if (index == (size_t)elemCount) { - TclNewObj(subListPtr); + parentList = subListObj; + if (index == elemCount) { + TclNewObj(subListObj); } else { - subListPtr = elemPtrs[index]; + subListObj = elemPtrs[index]; } - if (Tcl_IsShared(subListPtr)) { - subListPtr = Tcl_DuplicateObj(subListPtr); + if (Tcl_IsShared(subListObj)) { + subListObj = Tcl_DuplicateObj(subListObj); } /* * Replace the original elemPtr[index] in parentList with a copy * we know to be unshared. This call will also deal with the - * situation where parentList shares its intrep with other - * Tcl_Obj's. Dealing with the shared intrep case can cause - * subListPtr to become shared again, so detect that case and make - * and store another copy. + * situation where parentList shares its internalrep with other + * Tcl_Obj's. Dealing with the shared internalrep case can + * cause subListObj to become shared again, so detect that case + * and make and store another copy. */ - if (index == (size_t)elemCount) { - Tcl_ListObjAppendElement(NULL, parentList, subListPtr); + if (index == elemCount) { + Tcl_ListObjAppendElement(NULL, parentList, subListObj); } else { - TclListObjSetElement(NULL, parentList, index, subListPtr); + TclListObjSetElement(NULL, parentList, index, subListObj); } - if (Tcl_IsShared(subListPtr)) { - subListPtr = Tcl_DuplicateObj(subListPtr); - TclListObjSetElement(NULL, parentList, index, subListPtr); + if (Tcl_IsShared(subListObj)) { + subListObj = Tcl_DuplicateObj(subListObj); + TclListObjSetElement(NULL, parentList, index, subListObj); } /* - * The TclListObjSetElement() calls do not spoil the string rep of - * parentList, and that's fine for now, since all we've done so - * far is replace a list element with an unshared copy. The list - * value remains the same, so the string rep. is still valid, and - * unchanged, which is good because if this whole routine returns - * NULL, we'd like to leave no change to the value of the lset - * variable. Later on, when we set valuePtr in its proper place, - * then all containing lists will have their values changed, and - * will need their string reps spoiled. We maintain a list of all - * those Tcl_Obj's (via a little intrep surgery) so we can spoil - * them at that time. + * The TclListObjSetElement() calls do not spoil the string rep + * of parentList, and that's fine for now, since all we've done + * so far is replace a list element with an unshared copy. The + * list value remains the same, so the string rep. is still + * valid, and unchanged, which is good because if this whole + * routine returns NULL, we'd like to leave no change to the + * value of the lset variable. Later on, when we set valueObj + * in its proper place, then all containing lists will have + * their values changed, and will need their string reps + * spoiled. We maintain a list of all those Tcl_Obj's + * pendingInvalidatesPtr[] so we can spoil them at that time. */ - irPtr = TclFetchIntRep(parentList, &tclListType); - irPtr->twoPtrValue.ptr2 = chainPtr; - chainPtr = parentList; + pendingInvalidatesPtr[numPendingInvalidates] = parentList; + ++numPendingInvalidates; } } while (indexCount > 0); /* * Either we've detected and error condition, and exited the loop with * result == TCL_ERROR, or we've successfully reached the last index, and - * we're ready to store valuePtr. In either case, we need to clean up our - * string spoiling list of Tcl_Obj's. - */ - - while (chainPtr) { - Tcl_Obj *objPtr = chainPtr; - List *listRepPtr; - - /* - * Clear away our intrep surgery mess. - */ - - irPtr = TclFetchIntRep(objPtr, &tclListType); - listRepPtr = (List *)irPtr->twoPtrValue.ptr1; - chainPtr = (Tcl_Obj *)irPtr->twoPtrValue.ptr2; - - if (result == TCL_OK) { - - /* - * We're going to store valuePtr, so spoil string reps of all - * containing lists. - */ - - listRepPtr->refCount++; - TclFreeIntRep(objPtr); - ListSetIntRep(objPtr, listRepPtr); - listRepPtr->refCount--; - - TclInvalidateStringRep(objPtr); - } else { - irPtr->twoPtrValue.ptr2 = NULL; - } + * we're ready to store valueObj. On success, we need to invalidate + * the string representations of intermediate lists whose contained + * list element would have changed. + */ + if (result == TCL_OK) { + while (numPendingInvalidates > 0) { + Tcl_Obj *objPtr; + + --numPendingInvalidates; + objPtr = pendingInvalidatesPtr[numPendingInvalidates]; + + if (result == TCL_OK) { + /* + * We're going to store valueObj, so spoil string reps of all + * containing lists. + * TODO - historically, the storing of the internal rep was done + * because the ptr2 field of the internal rep was used to chain + * objects whose string rep needed to be invalidated. Now this + * is no longer the case, so replacing of the internal rep + * should not be needed. The TclInvalidateStringRep should + * suffice. Formulate a test case before changing. + */ + ListRep objInternalRep; + TclListObjGetRep(NULL, objPtr, &objInternalRep); + ListObjReplaceRepAndInvalidate(objPtr, &objInternalRep); + } + } + } + + if (pendingInvalidatesPtr != pendingInvalidates) { + ckfree(pendingInvalidatesPtr); } if (result != TCL_OK) { /* * Error return; message is already in interp. Clean up any excess * memory. */ - if (retValuePtr != listPtr) { - Tcl_DecrRefCount(retValuePtr); + if (retValueObj != listObj) { + Tcl_DecrRefCount(retValueObj); } return NULL; } /* - * Store valuePtr in proper sublist and return. The -1 is to avoid a + * Store valueObj in proper sublist and return. The -1 is to avoid a * compiler warning (not a problem because we checked that we have a * proper list - or something convertible to one - above). */ len = -1; - TclListObjLength(NULL, subListPtr, &len); - if (valuePtr == NULL) { - Tcl_ListObjReplace(NULL, subListPtr, index, 1, 0, NULL); - } else if (index == (size_t)len) { - Tcl_ListObjAppendElement(NULL, subListPtr, valuePtr); + TclListObjLength(NULL, subListObj, &len); + if (valueObj == NULL) { + /* T:listrep-1.{4.2,5.4,6.1,7.1,8.3},2.{4,5}.4 */ + Tcl_ListObjReplace(NULL, subListObj, index, 1, 0, NULL); + } else if (index == len) { + /* T:listrep-1.2.1,2.{2.3,9.3},3.{4,5,6}.3 */ + Tcl_ListObjAppendElement(NULL, subListObj, valueObj); } else { - TclListObjSetElement(NULL, subListPtr, index, valuePtr); - TclInvalidateStringRep(subListPtr); + /* T:listrep-1.{12.1,15.1,19.1},2.{10,13,16}.1 */ + TclListObjSetElement(NULL, subListObj, index, valueObj); + TclInvalidateStringRep(subListObj); } - Tcl_IncrRefCount(retValuePtr); - return retValuePtr; + Tcl_IncrRefCount(retValueObj); + return retValueObj; } /* *---------------------------------------------------------------------- * * TclListObjSetElement -- * - * Set a single element of a list to a specified value. - * - * It is the caller's responsibility to invalidate the string - * representation of the 'listPtr'. - * - * Value - * - * TCL_OK - * - * Success. - * - * TCL_ERROR - * - * 'listPtr' does not refer to a list object and cannot be converted - * to one. An error message will be left in the interpreter result if - * interp is not NULL. - * - * TCL_ERROR - * - * An index designates an element outside the range [0..listLength-1], - * where 'listLength' is the count of elements in the list object - * designated by 'listPtr'. An error message is left in the - * interpreter result. - * - * Effect - * - * If 'listPtr' designates a shared object, 'Tcl_Panic' is called. If - * 'listPtr' is not already of type 'tclListType', it is converted and the - * internal representation is unshared. The 'refCount' of the element at - * 'index' is decremented and replaced in the list with the 'valuePtr', - * whose 'refCount' in turn is incremented. - * - * - *---------------------------------------------------------------------- - */ - -int -TclListObjSetElement( - Tcl_Interp *interp, /* Tcl interpreter; used for error reporting - * if not NULL. */ - Tcl_Obj *listPtr, /* List object in which element should be - * stored. */ - int index, /* Index of element to store. */ - Tcl_Obj *valuePtr) /* Tcl object to store in the designated list - * element. */ -{ - List *listRepPtr; /* Internal representation of the list being - * modified. */ - Tcl_Obj **elemPtrs; /* Pointers to elements of the list. */ - int elemCount; /* Number of elements in the list. */ - - /* - * Ensure that the listPtr parameter designates an unshared list. - */ - - if (Tcl_IsShared(listPtr)) { - Tcl_Panic("%s called with shared object", "TclListObjSetElement"); - } - - ListGetIntRep(listPtr, listRepPtr); - if (listRepPtr == NULL) { - int result; - size_t length; - - (void) TclGetStringFromObj(listPtr, &length); - if (length == 0) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "index \"%d\" out of range", index)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", - "OUTOFRANGE", NULL); - } - return TCL_ERROR; - } - result = SetListFromAny(interp, listPtr); - if (result != TCL_OK) { - return result; - } - ListGetIntRep(listPtr, listRepPtr); - } - - elemCount = listRepPtr->elemCount; - - /* - * Ensure that the index is in bounds. - */ - - if (index<0 || index>=elemCount) { - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "index \"%d\" out of range", index)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", - "OUTOFRANGE", NULL); - } - return TCL_ERROR; - } - - /* - * If the internal rep is shared, replace it with an unshared copy. - */ - - if (listRepPtr->refCount > 1) { - Tcl_Obj **dst, **src = &listRepPtr->elements; - List *newPtr = AttemptNewList(NULL, listRepPtr->maxElemCount, NULL); - - if (newPtr == NULL) { - newPtr = AttemptNewList(interp, elemCount, NULL); - if (newPtr == NULL) { - return TCL_ERROR; - } - } - newPtr->refCount++; - newPtr->elemCount = elemCount; - newPtr->canonicalFlag = listRepPtr->canonicalFlag; - - dst = &newPtr->elements; - while (elemCount--) { - *dst = *src++; - Tcl_IncrRefCount(*dst++); - } - - listRepPtr->refCount--; - - listRepPtr = newPtr; - ListResetIntRep(listPtr, listRepPtr); - } - elemPtrs = &listRepPtr->elements; - - /* - * Add a reference to the new list element. - */ - - Tcl_IncrRefCount(valuePtr); - - /* - * Remove a reference from the old list element. - */ - - Tcl_DecrRefCount(elemPtrs[index]); - - /* - * Stash the new object in the list. - */ - - elemPtrs[index] = valuePtr; - - /* - * Invalidate outdated intreps. - */ - - ListGetIntRep(listPtr, listRepPtr); - listRepPtr->refCount++; - TclFreeIntRep(listPtr); - ListSetIntRep(listPtr, listRepPtr); - listRepPtr->refCount--; - - TclInvalidateStringRep(listPtr); + * Set a single element of a list to a specified value + * + * Results: + * The return value is normally TCL_OK. If listObj does not refer to a + * list object and cannot be converted to one, TCL_ERROR is returned and + * an error message will be left in the interpreter result if interp is + * not NULL. Similarly, if index designates an element outside the range + * [0..listLength-1], where listLength is the count of elements in the + * list object designated by listObj, TCL_ERROR is returned and an error + * message is left in the interpreter result. + * + * Side effects: + * Tcl_Panic if listObj designates a shared object. Otherwise, attempts + * to convert it to a list with a non-shared internal rep. Decrements the + * ref count of the object at the specified index within the list, + * replaces with the object designated by valueObj, and increments the + * ref count of the replacement object. + * + *---------------------------------------------------------------------- + */ +int +TclListObjSetElement( + Tcl_Interp *interp, /* Tcl interpreter; used for error reporting + * if not NULL. */ + Tcl_Obj *listObj, /* List object in which element should be + * stored. */ + Tcl_Size index, /* Index of element to store. */ + Tcl_Obj *valueObj) /* Tcl object to store in the designated list + * element. */ +{ + ListRep listRep; + Tcl_Obj **elemPtrs; /* Pointers to elements of the list. */ + Tcl_Size elemCount; /* Number of elements in the list. */ + + /* Ensure that the listObj parameter designates an unshared list. */ + + if (Tcl_IsShared(listObj)) { + Tcl_Panic("%s called with shared object", "TclListObjSetElement"); + } + + if (TclListObjGetRep(interp, listObj, &listRep) != TCL_OK) { + return TCL_ERROR; + } + + elemCount = ListRepLength(&listRep); + + /* Ensure that the index is in bounds. */ + if ((index < 0) || (index >= elemCount)) { + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "index \"%" TCL_SIZE_MODIFIER "d\" out of range", index)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", "OUTOFRANGE", (char *)NULL); + } + return TCL_ERROR; + } + + /* + * Note - garbage collect this only AFTER checking indices above. + * Do not want to modify listrep and then not store it back in listObj. + */ + ListRepFreeUnreferenced(&listRep); + + /* Replace a shared internal rep with an unshared copy */ + if (listRep.storePtr->refCount > 1) { + ListRep newInternalRep; + /* T:listrep-2.{10,13,16}.1 */ + /* TODO - leave extra space? */ + ListRepClone(&listRep, &newInternalRep, LISTREP_PANIC_ON_FAIL); + listRep = newInternalRep; + } /* else T:listrep-1.{12.1,15.1,19.1} */ + + /* Retrieve element array AFTER potential cloning above */ + ListRepElements(&listRep, elemCount, elemPtrs); + + /* + * Add a reference to the new list element and remove from old before + * replacing it. Order is important! + */ + Tcl_IncrRefCount(valueObj); + Tcl_DecrRefCount(elemPtrs[index]); + elemPtrs[index] = valueObj; + + /* Internal rep may be cloned so replace */ + ListObjReplaceRepAndInvalidate(listObj, &listRep); return TCL_OK; } /* *---------------------------------------------------------------------- * * FreeListInternalRep -- * - * Deallocate the storage associated with the internal representation of a - * a list object. + * Deallocate the storage associated with a list object's internal + * representation. + * + * Results: + * None. * - * Effect - * + * Side effects: * Frees listPtr's List* internal representation, if no longer shared. * May decrement the ref counts of element objects, which may free them. * *---------------------------------------------------------------------- */ - static void FreeListInternalRep( - Tcl_Obj *listPtr) /* List object with internal rep to free. */ -{ - List *listRepPtr; - - ListGetIntRep(listPtr, listRepPtr); - assert(listRepPtr != NULL); - - if (listRepPtr->refCount-- <= 1) { - Tcl_Obj **elemPtrs = &listRepPtr->elements; - int i, numElems = listRepPtr->elemCount; - - for (i = 0; i < numElems; i++) { - Tcl_DecrRefCount(elemPtrs[i]); - } - Tcl_Free(listRepPtr); + Tcl_Obj *listObj) /* List object with internal rep to free. */ +{ + ListRep listRep; + + ListObjGetRep(listObj, &listRep); + if (listRep.storePtr->refCount-- <= 1) { + ObjArrayDecrRefs( + listRep.storePtr->slots, + listRep.storePtr->firstUsed, listRep.storePtr->numUsed); + ckfree(listRep.storePtr); + } + if (listRep.spanPtr) { + ListSpanDecrRefs(listRep.spanPtr); } } /* *---------------------------------------------------------------------- * * DupListInternalRep -- * - * Initialize the internal representation of a list 'Tcl_Obj' to share the + * Initialize the internal representation of a list Tcl_Obj to share the * internal representation of an existing list object. * - * Effect + * Results: + * None. * - * The 'refCount' of the List internal rep is incremented. + * Side effects: + * The reference count of the List internal rep is incremented. * *---------------------------------------------------------------------- */ - static void DupListInternalRep( - Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ - Tcl_Obj *copyPtr) /* Object with internal rep to set. */ -{ - List *listRepPtr; - - ListGetIntRep(srcPtr, listRepPtr); - assert(listRepPtr != NULL); - ListSetIntRep(copyPtr, listRepPtr); + Tcl_Obj *srcObj, /* Object with internal rep to copy. */ + Tcl_Obj *copyObj) /* Object with internal rep to set. */ +{ + ListRep listRep; + ListObjGetRep(srcObj, &listRep); + ListObjOverwriteRep(copyObj, &listRep); } /* *---------------------------------------------------------------------- * * SetListFromAny -- * - * Convert any object to a list. - * - * Value - * - * TCL_OK - * - * Success. The internal representation of 'objPtr' is set, and the type - * of 'objPtr' is 'tclListType'. - * - * TCL_ERROR - * - * An error occured during conversion. An error message is left in the - * interpreter's result if 'interp' is not NULL. - * + * Attempt to generate a list internal form for the Tcl object "objPtr". + * + * Results: + * The return value is TCL_OK or TCL_ERROR. If an error occurs during + * conversion, an error message is left in the interpreter's result + * unless "interp" is NULL. + * + * Side effects: + * If no error occurs, a list is stored as "objPtr"s internal + * representation. * *---------------------------------------------------------------------- */ - static int SetListFromAny( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *objPtr) /* The object to convert. */ { - List *listRepPtr; Tcl_Obj **elemPtrs; + ListRep listRep; /* * Dictionaries are a special case; they have a string representation such * that *all* valid dictionaries are valid lists. Hence we can convert * more directly. Only do this when there's no existing string rep; if * there is, it is the string rep that's authoritative (because it could * describe duplicate keys). */ - if (!TclHasStringRep(objPtr) && TclHasIntRep(objPtr, &tclDictType)) { + if (!TclHasStringRep(objPtr) && TclHasInternalRep(objPtr, &tclDictType)) { Tcl_Obj *keyPtr, *valuePtr; Tcl_DictSearch search; - int done, size; + int done; + Tcl_Size size; /* * Create the new list representation. Note that we do not need to do * anything with the string representation as the transformation (and * the reverse back to a dictionary) are both order-preserving. Also @@ -1996,32 +3295,64 @@ * representation) we also know that fetching the size of the * dictionary or iterating over it will not fail. */ Tcl_DictObjSize(NULL, objPtr, &size); - listRepPtr = AttemptNewList(interp, size > 0 ? 2*size : 1, NULL); - if (!listRepPtr) { + /* TODO - leave space in front and/or back? */ + if (ListRepInitAttempt(interp, size > 0 ? 2 * size : 1, NULL, + &listRep) != TCL_OK) { return TCL_ERROR; } - listRepPtr->elemCount = 2 * size; + + LIST_ASSERT(listRep.spanPtr == NULL); /* Guard against future changes */ + LIST_ASSERT(listRep.storePtr->firstUsed == 0); + LIST_ASSERT((listRep.storePtr->flags & LISTSTORE_CANONICAL) == 0); + + listRep.storePtr->numUsed = 2 * size; - /* - * Populate the list representation. - */ + /* Populate the list representation. */ - elemPtrs = &listRepPtr->elements; + elemPtrs = listRep.storePtr->slots; Tcl_DictObjFirst(NULL, objPtr, &search, &keyPtr, &valuePtr, &done); while (!done) { *elemPtrs++ = keyPtr; *elemPtrs++ = valuePtr; Tcl_IncrRefCount(keyPtr); Tcl_IncrRefCount(valuePtr); Tcl_DictObjNext(&search, &keyPtr, &valuePtr, &done); } + } else if (TclHasInternalRep(objPtr,&tclArithSeriesType)) { + /* + * Convertion from Arithmetic Series is a special case + * because it can be done an order of magnitude faster + * and may occur frequently. + */ + Tcl_Size j, size = TclArithSeriesObjLength(objPtr); + + /* TODO - leave space in front and/or back? */ + if (ListRepInitAttempt( + interp, size > 0 ? size : 1, NULL, &listRep) + != TCL_OK) { + return TCL_ERROR; + } + + LIST_ASSERT(listRep.spanPtr == NULL); /* Guard against future changes */ + LIST_ASSERT(listRep.storePtr->firstUsed == 0); + LIST_ASSERT((listRep.storePtr->flags & LISTSTORE_CANONICAL) == 0); + + listRep.storePtr->numUsed = size; + elemPtrs = listRep.storePtr->slots; + for (j = 0; j < size; j++) { + elemPtrs[j] = TclArithSeriesObjIndex(interp, objPtr, j); + if (elemPtrs[j] == NULL) { + return TCL_ERROR; + } + Tcl_IncrRefCount(elemPtrs[j]); + } + } else { - int estCount; - size_t length; + Tcl_Size estCount, length; const char *limit, *nextElem = TclGetStringFromObj(objPtr, &length); /* * Allocate enough space to hold a (Tcl_Obj *) for each * (possible) list element. @@ -2028,33 +3359,35 @@ */ estCount = TclMaxListLength(nextElem, length, &limit); estCount += (estCount == 0); /* Smallest list struct holds 1 * element. */ - listRepPtr = AttemptNewList(interp, estCount, NULL); - if (listRepPtr == NULL) { + /* TODO - allocate additional space? */ + if (ListRepInitAttempt(interp, estCount, NULL, &listRep) != TCL_OK) { return TCL_ERROR; } - elemPtrs = &listRepPtr->elements; + + LIST_ASSERT(listRep.spanPtr == NULL); /* Guard against future changes */ + LIST_ASSERT(listRep.storePtr->firstUsed == 0); + + elemPtrs = listRep.storePtr->slots; - /* - * Each iteration, parse and store a list element. - */ + /* Each iteration, parse and store a list element. */ while (nextElem < limit) { const char *elemStart; char *check; - size_t elemSize; + Tcl_Size elemSize; int literal; if (TCL_OK != TclFindElement(interp, nextElem, limit - nextElem, &elemStart, &nextElem, &elemSize, &literal)) { fail: - while (--elemPtrs >= &listRepPtr->elements) { + while (--elemPtrs >= listRep.storePtr->slots) { Tcl_DecrRefCount(*elemPtrs); } - Tcl_Free(listRepPtr); + ckfree(listRep.storePtr); return TCL_ERROR; } if (elemStart == limit) { break; } @@ -2062,15 +3395,11 @@ TclNewObj(*elemPtrs); TclInvalidateStringRep(*elemPtrs); check = Tcl_InitStringRep(*elemPtrs, literal ? elemStart : NULL, elemSize); if (elemSize && check == NULL) { - if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "cannot construct list, out of memory", -1)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); - } + MemoryAllocationError(interp, elemSize); goto fail; } if (!literal) { Tcl_InitStringRep(*elemPtrs, NULL, TclCopyAndCollapse(elemSize, elemStart, check)); @@ -2077,20 +3406,33 @@ } Tcl_IncrRefCount(*elemPtrs++);/* Since list now holds ref to it. */ } - listRepPtr->elemCount = elemPtrs - &listRepPtr->elements; + listRep.storePtr->numUsed = + elemPtrs - listRep.storePtr->slots; } + + LISTREP_CHECK(&listRep); /* * Store the new internalRep. We do this as late * as possible to allow the conversion code, in particular * Tcl_GetStringFromObj, to use the old internalRep. */ - ListSetIntRep(objPtr, listRepPtr); + /* + * Note old string representation NOT to be invalidated. + * So do NOT use ListObjReplaceRepAndInvalidate. InternalRep to be freed AFTER + * IncrRefs so do not use ListObjOverwriteRep + */ + ListRepIncrRefs(&listRep); + TclFreeInternalRep(objPtr); + objPtr->internalRep.twoPtrValue.ptr1 = listRep.storePtr; + objPtr->internalRep.twoPtrValue.ptr2 = listRep.spanPtr; + objPtr->typePtr = &tclListType; + return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2097,11 +3439,11 @@ * * UpdateStringOfList -- * * Update the string representation for a list object. * - * Any previously-exising string representation is not invalidated, so + * Any previously-existing string representation is not invalidated, so * storage is lost if this has not been taken care of. * * Effect * * The string representation of 'listPtr' is set to the resulting string. @@ -2108,91 +3450,156 @@ * This string will be empty if the list has no elements. It is assumed * that the list internal representation is not NULL. * *---------------------------------------------------------------------- */ - static void UpdateStringOfList( - Tcl_Obj *listPtr) /* List object with string rep to update. */ + Tcl_Obj *listObj) /* List object with string rep to update. */ { # define LOCAL_SIZE 64 char localFlags[LOCAL_SIZE], *flagPtr = NULL; - int numElems, i; - size_t length, bytesNeeded = 0; + Tcl_Size numElems, i, length; + TCL_HASH_TYPE bytesNeeded = 0; const char *elem, *start; char *dst; Tcl_Obj **elemPtrs; - List *listRepPtr; + ListRep listRep; - ListGetIntRep(listPtr, listRepPtr); + ListObjGetRep(listObj, &listRep); + LISTREP_CHECK(&listRep); - assert(listRepPtr != NULL); - - numElems = listRepPtr->elemCount; + ListRepElements(&listRep, numElems, elemPtrs); /* * Mark the list as being canonical; although it will now have a string * rep, it is one we derived through proper "canonical" quoting and so * it's known to be free from nasties relating to [concat] and [eval]. - */ - - listRepPtr->canonicalFlag = 1; - - /* - * Handle empty list case first, so rest of the routine is simpler. + * However, we only do this if + * + * (a) the store is not shared as a shared store may be referenced by + * multiple lists with different string reps. (see [a366c6efee]), AND + * + * (b) list does not have a span. Consider a list generated from a + * string and then this function called for a spanned list generated + * from the original list. We cannot mark the list store as canonical as + * that would also make the originating list canonical, which it may not + * be. On the other hand, the spanned list itself is always canonical + * (never generated from a string) so it does not have to be explicitly + * marked as such. The ListObjIsCanonical macro takes this into account. + * See the comments there. */ + if (listRep.storePtr->refCount < 2 && listRep.spanPtr == NULL) { + LIST_ASSERT(listRep.storePtr->firstUsed == 0);/* Invariant */ + listRep.storePtr->flags |= LISTSTORE_CANONICAL; + } + + /* Handle empty list case first, so rest of the routine is simpler. */ if (numElems == 0) { - Tcl_InitStringRep(listPtr, NULL, 0); + Tcl_InitStringRep(listObj, NULL, 0); return; } - /* - * Pass 1: estimate space, gather flags. - */ + /* Pass 1: estimate space, gather flags. */ if (numElems <= LOCAL_SIZE) { flagPtr = localFlags; } else { - /* - * We know numElems <= LIST_MAX, so this is safe. - */ - - flagPtr = (char *)Tcl_Alloc(numElems); + /* We know numElems <= LIST_MAX, so this is safe. */ + flagPtr = (char *)ckalloc(numElems); } - elemPtrs = &listRepPtr->elements; for (i = 0; i < numElems; i++) { flagPtr[i] = (i ? TCL_DONT_QUOTE_HASH : 0); elem = TclGetStringFromObj(elemPtrs[i], &length); bytesNeeded += TclScanElement(elem, length, flagPtr+i); + if (bytesNeeded > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } + } + if (bytesNeeded + numElems > INT_MAX + 1U) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } bytesNeeded += numElems - 1; /* * Pass 2: copy into string rep buffer. */ - start = dst = Tcl_InitStringRep(listPtr, NULL, bytesNeeded); + start = dst = Tcl_InitStringRep(listObj, NULL, bytesNeeded); TclOOM(dst, bytesNeeded); for (i = 0; i < numElems; i++) { flagPtr[i] |= (i ? TCL_DONT_QUOTE_HASH : 0); elem = TclGetStringFromObj(elemPtrs[i], &length); dst += TclConvertElement(elem, length, dst, flagPtr[i]); *dst++ = ' '; } /* Set the string length to what was actually written, the safe choice */ - (void) Tcl_InitStringRep(listPtr, NULL, dst - 1 - start); + (void) Tcl_InitStringRep(listObj, NULL, dst - 1 - start); if (flagPtr != localFlags) { - Tcl_Free(flagPtr); + ckfree(flagPtr); } } +/* + *------------------------------------------------------------------------ + * + * TclListTestObj -- + * + * Returns a list object with a specific internal rep and content. + * Used specifically for testing so span can be controlled explicitly. + * + * Results: + * Pointer to the Tcl_Obj containing the list. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +Tcl_Obj * +TclListTestObj( + size_t length, + size_t leadingSpace, + size_t endSpace) +{ + ListRep listRep; + size_t capacity; + Tcl_Obj *listObj; + + TclNewObj(listObj); + + /* Only a test object so ignoring overflow checks */ + capacity = length + leadingSpace + endSpace; + if (capacity == 0) { + return listObj; + } + if (capacity > LIST_MAX) { + return NULL; + } + + ListRepInit(capacity, NULL, LISTREP_PANIC_ON_FAIL, &listRep); + + ListStore *storePtr = listRep.storePtr; + size_t i; + for (i = 0; i < length; ++i) { + TclNewUIntObj(storePtr->slots[i + leadingSpace], i); + Tcl_IncrRefCount(storePtr->slots[i + leadingSpace]); + } + storePtr->firstUsed = leadingSpace; + storePtr->numUsed = length; + if (leadingSpace != 0) { + listRep.spanPtr = ListSpanNew(leadingSpace, length); + } + ListObjReplaceRepAndInvalidate(listObj, &listRep); + return listObj; +} + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclLiteral.c ================================================================== --- generic/tclLiteral.c +++ generic/tclLiteral.c @@ -5,12 +5,12 @@ * manage the Tcl objects created for literal values during compilation * of Tcl scripts. This implementation borrows heavily from the more * general hashtable implementation of Tcl hash tables that appears in * tclHash.c. * - * Copyright (c) 1997-1998 Sun Microsystems, Inc. - * Copyright (c) 2004 by Kevin B. Kenny. All rights reserved. + * Copyright © 1997-1998 Sun Microsystems, Inc. + * Copyright © 2004 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -29,11 +29,11 @@ */ static int AddLocalLiteralEntry(CompileEnv *envPtr, Tcl_Obj *objPtr, int localHash); static void ExpandLocalLiteralArray(CompileEnv *envPtr); -static size_t HashString(const char *string, size_t length); +static unsigned HashString(const char *string, int length); #ifdef TCL_COMPILE_DEBUG static LiteralEntry * LookupLiteralEntry(Tcl_Interp *interp, Tcl_Obj *objPtr); #endif static void RebuildLiteralTable(LiteralTable *tablePtr); @@ -131,21 +131,21 @@ entryPtr = tablePtr->buckets[i]; while (entryPtr != NULL) { objPtr = entryPtr->objPtr; TclDecrRefCount(objPtr); nextPtr = entryPtr->nextPtr; - Tcl_Free(entryPtr); + ckfree(entryPtr); entryPtr = nextPtr; } } /* * Free up the table's bucket array if it was dynamically allocated. */ if (tablePtr->buckets != tablePtr->staticBuckets) { - Tcl_Free(tablePtr->buckets); + ckfree(tablePtr->buckets); } } /* *---------------------------------------------------------------------- @@ -176,28 +176,28 @@ Tcl_Obj * TclCreateLiteral( Interp *iPtr, const char *bytes, /* The start of the string. Note that this is * not a NUL-terminated string. */ - size_t length, /* Number of bytes in the string. */ - size_t hash, /* The string's hash. If -1, it will be + int length, /* Number of bytes in the string. */ + unsigned hash, /* The string's hash. If -1, it will be * computed here. */ int *newPtr, Namespace *nsPtr, int flags, LiteralEntry **globalPtrPtr) { LiteralTable *globalTablePtr = &iPtr->literalTable; LiteralEntry *globalPtr; - size_t globalHash; + unsigned int globalHash; Tcl_Obj *objPtr; /* * Is it in the interpreter's global literal table? */ - if (hash == TCL_INDEX_NONE) { + if (hash == (unsigned) -1) { hash = HashString(bytes, length); } globalHash = (hash & globalTablePtr->mask); for (globalPtr=globalTablePtr->buckets[globalHash] ; globalPtr!=NULL; globalPtr = globalPtr->nextPtr) { @@ -208,11 +208,11 @@ * is not guaranteed so we need to be careful anyway. * * https://stackoverflow.com/q/54337750/301832 */ - size_t objLength; + int objLength; const char *objBytes = TclGetStringFromObj(objPtr, &objLength); if ((objLength == length) && ((length == 0) || ((objBytes[0] == bytes[0]) && (memcmp(objBytes, bytes, length) == 0)))) { @@ -225,11 +225,11 @@ } if (globalPtrPtr) { *globalPtrPtr = globalPtr; } if (flags & LITERAL_ON_HEAP) { - Tcl_Free((void *)bytes); + ckfree(bytes); } if (globalPtr->refCount != TCL_INDEX_NONE) { globalPtr->refCount++; } return objPtr; @@ -236,11 +236,11 @@ } } } if (!newPtr) { if ((flags & LITERAL_ON_HEAP)) { - Tcl_Free((void *)bytes); + ckfree(bytes); } return NULL; } /* @@ -272,15 +272,15 @@ * Yes, add it to the global literal table. */ #ifdef TCL_COMPILE_DEBUG if (LookupLiteralEntry((Tcl_Interp *) iPtr, objPtr) != NULL) { Tcl_Panic("%s: literal \"%.*s\" found globally but shouldn't be", - "TclRegisterLiteral", (length>60? 60 : (int)length), bytes); + "TclRegisterLiteral", (length>60? 60 : length), bytes); } #endif - globalPtr = (LiteralEntry *)Tcl_Alloc(sizeof(LiteralEntry)); + globalPtr = (LiteralEntry *)ckalloc(sizeof(LiteralEntry)); globalPtr->objPtr = objPtr; Tcl_IncrRefCount(objPtr); globalPtr->refCount = 1; globalPtr->nsPtr = nsPtr; globalPtr->nextPtr = globalTablePtr->buckets[globalHash]; @@ -312,11 +312,11 @@ } } } if (!found) { Tcl_Panic("%s: literal \"%.*s\" wasn't global", - "TclRegisterLiteral", (length>60? 60 : (int)length), bytes); + "TclRegisterLiteral", (length>60? 60 : length), bytes); } } #endif /*TCL_COMPILE_DEBUG*/ #ifdef TCL_COMPILE_STATS @@ -349,14 +349,14 @@ Tcl_Obj * TclFetchLiteral( CompileEnv *envPtr, /* Points to the CompileEnv from which to * fetch the registered literal value. */ - size_t index) /* Index of the desired literal, as returned + unsigned int index) /* Index of the desired literal, as returned * by prior call to TclRegisterLiteral() */ { - if (index >= (size_t) envPtr->literalArrayNext) { + if (index >= (unsigned int) envPtr->literalArrayNext) { return NULL; } return envPtr->literalArrayPtr[index].objPtr; } @@ -392,29 +392,30 @@ void *ePtr, /* Points to the CompileEnv in whose object * array an object is found or created. */ const char *bytes, /* Points to string for which to find or * create an object in CompileEnv's object * array. */ - size_t length, /* Number of bytes in the string. If -1, the + int length, /* Number of bytes in the string. If < 0, the * string consists of all bytes up to the * first null character. */ int flags) /* If LITERAL_ON_HEAP then the caller already * malloc'd bytes and ownership is passed to * this function. If LITERAL_CMD_NAME then - * the literal should not be shared accross + * the literal should not be shared across * namespaces. */ { CompileEnv *envPtr = (CompileEnv *)ePtr; Interp *iPtr = envPtr->iPtr; LiteralTable *localTablePtr = &envPtr->localLitTable; LiteralEntry *globalPtr, *localPtr; Tcl_Obj *objPtr; - size_t hash, localHash, objIndex; - int isNew; + unsigned hash; + unsigned int localHash; + int objIndex, isNew; Namespace *nsPtr; - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = (bytes ? strlen(bytes) : 0); } hash = HashString(bytes, length); /* @@ -428,11 +429,11 @@ objPtr = localPtr->objPtr; if ((objPtr->length == length) && ((length == 0) || ((objPtr->bytes[0] == bytes[0]) && (memcmp(objPtr->bytes, bytes, length) == 0)))) { if ((flags & LITERAL_ON_HEAP)) { - Tcl_Free((void *)bytes); + ckfree(bytes); } objIndex = (localPtr - envPtr->literalArrayPtr); #ifdef TCL_COMPILE_DEBUG TclVerifyLocalLiteralTable(envPtr); #endif /*TCL_COMPILE_DEBUG*/ @@ -441,11 +442,11 @@ } } /* * The literal is new to this CompileEnv. If it is a command name, avoid - * sharing it accross namespaces, and try not to share it with non-cmd + * sharing it across namespaces, and try not to share it with non-cmd * literals. Note that FQ command names can be shared, so that we register * the namespace as the interp's global NS. */ if ((flags & LITERAL_CMD_NAME)) { @@ -466,13 +467,13 @@ objPtr = TclCreateLiteral(iPtr, bytes, length, hash, &isNew, nsPtr, flags, &globalPtr); objIndex = AddLocalLiteralEntry(envPtr, objPtr, localHash); #ifdef TCL_COMPILE_DEBUG - if (globalPtr != NULL && (globalPtr->refCount + 1 < 2)) { - Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %" TCL_Z_MODIFIER "u", - "TclRegisterLiteral", (length>60? 60 : (int)length), bytes, + if (globalPtr != NULL && globalPtr->refCount + 1 < 2) { + Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %d", + "TclRegisterLiteral", (length>60? 60 : length), bytes, globalPtr->refCount); } TclVerifyLocalLiteralTable(envPtr); #endif /*TCL_COMPILE_DEBUG*/ return objIndex; @@ -506,11 +507,11 @@ { Interp *iPtr = (Interp *) interp; LiteralTable *globalTablePtr = &iPtr->literalTable; LiteralEntry *entryPtr; const char *bytes; - size_t globalHash, length; + int length, globalHash; bytes = TclGetStringFromObj(objPtr, &length); globalHash = (HashString(bytes, length) & globalTablePtr->mask); for (entryPtr=globalTablePtr->buckets[globalHash] ; entryPtr!=NULL; entryPtr=entryPtr->nextPtr) { @@ -551,11 +552,12 @@ int index) /* The index of the entry in the literal * array. */ { LiteralEntry **nextPtrPtr, *entryPtr, *lPtr; LiteralTable *localTablePtr = &envPtr->localLitTable; - size_t localHash, length; + unsigned int localHash; + int length; const char *bytes; Tcl_Obj *newObjPtr; lPtr = &envPtr->literalArrayPtr[index]; @@ -688,12 +690,12 @@ #ifdef TCL_COMPILE_DEBUG TclVerifyLocalLiteralTable(envPtr); { char *bytes; - int found; - size_t length, i; + int length, found; + size_t i; found = 0; for (i=0 ; inumBuckets ; i++) { for (localPtr=localTablePtr->buckets[i] ; localPtr!=NULL ; localPtr=localPtr->nextPtr) { @@ -704,11 +706,11 @@ } if (!found) { bytes = TclGetStringFromObj(objPtr, &length); Tcl_Panic("%s: literal \"%.*s\" wasn't found locally", - "AddLocalLiteralEntry", (length>60? 60 : (int)length), bytes); + "AddLocalLiteralEntry", (length>60? 60 : length), bytes); } } #endif /*TCL_COMPILE_DEBUG*/ return objIndex; @@ -756,18 +758,18 @@ Tcl_Panic("max size of Tcl literal array (%" TCL_Z_MODIFIER "u literals) exceeded", currElems); } if (envPtr->mallocedLiteralArray) { - newArrayPtr = (LiteralEntry *)Tcl_Realloc(currArrayPtr, newSize); + newArrayPtr = (LiteralEntry *)ckrealloc(currArrayPtr, newSize); } else { /* - * envPtr->literalArrayPtr isn't a Tcl_Alloc'd pointer, so we must - * code a Tcl_Realloc equivalent for ourselves. + * envPtr->literalArrayPtr isn't a ckalloc'd pointer, so we must + * code a ckrealloc equivalent for ourselves. */ - newArrayPtr = (LiteralEntry *)Tcl_Alloc(newSize); + newArrayPtr = (LiteralEntry *)ckalloc(newSize); memcpy(newArrayPtr, currArrayPtr, currBytes); envPtr->mallocedLiteralArray = 1; } /* @@ -824,19 +826,20 @@ { Interp *iPtr = (Interp *) interp; LiteralTable *globalTablePtr; LiteralEntry *entryPtr, *prevPtr; const char *bytes; - size_t length, index; + int length; + unsigned int index; if (iPtr == NULL) { goto done; } globalTablePtr = &iPtr->literalTable; bytes = TclGetStringFromObj(objPtr, &length); - index = HashString(bytes, length) & globalTablePtr->mask; + index = (HashString(bytes, length) & globalTablePtr->mask); /* * Check to see if the object is in the global literal table and remove * this reference. The object may not be in the table if it is a hidden * local literal. @@ -855,11 +858,11 @@ if (prevPtr == NULL) { globalTablePtr->buckets[index] = entryPtr->nextPtr; } else { prevPtr->nextPtr = entryPtr->nextPtr; } - Tcl_Free(entryPtr); + ckfree(entryPtr); globalTablePtr->numEntries--; TclDecrRefCount(objPtr); #ifdef TCL_COMPILE_STATS @@ -893,16 +896,16 @@ * None. * *---------------------------------------------------------------------- */ -static size_t +static unsigned HashString( const char *string, /* String for which to compute hash value. */ - size_t length) /* Number of bytes in the string. */ + int length) /* Number of bytes in the string. */ { - size_t result = 0; + unsigned int result = 0; /* * I tried a zillion different hash functions and asked many other people * for advice. Many people had their own favorite functions, all * different, but no-one had much idea why they were good ones. I chose @@ -967,11 +970,12 @@ LiteralEntry **oldBuckets; LiteralEntry **oldChainPtr, **newChainPtr; LiteralEntry *entryPtr; LiteralEntry **bucketPtr; const char *bytes; - size_t oldSize, count, index, length; + unsigned int oldSize, index; + int count, length; oldSize = tablePtr->numBuckets; oldBuckets = tablePtr->buckets; /* @@ -988,11 +992,11 @@ return; } tablePtr->numBuckets *= 4; - tablePtr->buckets = (LiteralEntry **)Tcl_Alloc( + tablePtr->buckets = (LiteralEntry **)ckalloc( tablePtr->numBuckets * sizeof(LiteralEntry*)); for (count=tablePtr->numBuckets, newChainPtr=tablePtr->buckets; count>0 ; count--, newChainPtr++) { *newChainPtr = NULL; } @@ -1018,11 +1022,11 @@ /* * Free up the old bucket array, if it was dynamically allocated. */ if (oldBuckets != tablePtr->staticBuckets) { - Tcl_Free(oldBuckets); + ckfree(oldBuckets); } } /* *---------------------------------------------------------------------- @@ -1039,11 +1043,11 @@ * Results: * None. * * Side effects: * Resets the internal representation of the CmdName Tcl_Obj - * using TclFreeIntRep(). + * using TclFreeInternalRep(). * *---------------------------------------------------------------------- */ void @@ -1058,12 +1062,12 @@ Interp *iPtr = (Interp *) interp; Tcl_Obj *literalObjPtr = TclCreateLiteral(iPtr, name, strlen(name), -1, NULL, nsPtr, 0, NULL); if (literalObjPtr != NULL) { - if (TclHasIntRep(literalObjPtr, &tclCmdNameType)) { - TclFreeIntRep(literalObjPtr); + if (TclHasInternalRep(literalObjPtr, &tclCmdNameType)) { + TclFreeInternalRep(literalObjPtr); } /* Balance the refcount effects of TclCreateLiteral() above */ Tcl_IncrRefCount(literalObjPtr); TclReleaseLiteral(interp, literalObjPtr); } @@ -1091,11 +1095,13 @@ char * TclLiteralStats( LiteralTable *tablePtr) /* Table for which to produce stats. */ { #define NUM_COUNTERS 10 - size_t count[NUM_COUNTERS], overflow, i, j; + size_t count[NUM_COUNTERS]; + int overflow; + size_t i, j; double average, tmp; LiteralEntry *entryPtr; char *result, *p; /* @@ -1125,23 +1131,23 @@ /* * Print out the histogram and a few other pieces of information. */ - result = (char *)Tcl_Alloc(NUM_COUNTERS*60 + 300); - sprintf(result, "%" TCL_Z_MODIFIER "u entries in table, %" TCL_Z_MODIFIER "u buckets\n", + result = (char *)ckalloc(NUM_COUNTERS*60 + 300); + snprintf(result, 60, "%d entries in table, %d buckets\n", tablePtr->numEntries, tablePtr->numBuckets); p = result + strlen(result); for (i=0 ; ilocalLitTable; LiteralEntry *localPtr; char *bytes; - size_t i, length, count = 0; + size_t i, count; + int length; + count = 0; for (i=0 ; inumBuckets ; i++) { for (localPtr=localTablePtr->buckets[i] ; localPtr!=NULL; localPtr=localPtr->nextPtr) { count++; if (localPtr->refCount != TCL_INDEX_NONE) { bytes = TclGetStringFromObj(localPtr->objPtr, &length); - Tcl_Panic("%s: local literal \"%.*s\" had bad refCount %" TCL_Z_MODIFIER "u", + Tcl_Panic("%s: local literal \"%.*s\" had bad refCount %u", "TclVerifyLocalLiteralTable", - (length>60? 60 : (int) length), bytes, localPtr->refCount); + (length>60? 60 : length), bytes, localPtr->refCount); } if (localPtr->objPtr->bytes == NULL) { Tcl_Panic("%s: literal has NULL string rep", "TclVerifyLocalLiteralTable"); } } } if (count != localTablePtr->numEntries) { - Tcl_Panic("%s: local literal table had %" TCL_Z_MODIFIER "u entries, should be %" TCL_Z_MODIFIER "u", + Tcl_Panic("%s: local literal table had %" TCL_Z_MODIFIER "u entries, should be %u", "TclVerifyLocalLiteralTable", count, localTablePtr->numEntries); } } @@ -1216,30 +1224,32 @@ * table is to be validated. */ { LiteralTable *globalTablePtr = &iPtr->literalTable; LiteralEntry *globalPtr; char *bytes; - size_t i, length, count = 0; + size_t i, count; + int length; + count = 0; for (i=0 ; inumBuckets ; i++) { for (globalPtr=globalTablePtr->buckets[i] ; globalPtr!=NULL; globalPtr=globalPtr->nextPtr) { count++; if (globalPtr->refCount + 1 < 2) { bytes = TclGetStringFromObj(globalPtr->objPtr, &length); - Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %" TCL_Z_MODIFIER "u", + Tcl_Panic("%s: global literal \"%.*s\" had bad refCount %d", "TclVerifyGlobalLiteralTable", - (length>60? 60 : (int)length), bytes, globalPtr->refCount); + (length>60? 60 : length), bytes, globalPtr->refCount); } if (globalPtr->objPtr->bytes == NULL) { Tcl_Panic("%s: literal has NULL string rep", "TclVerifyGlobalLiteralTable"); } } } if (count != globalTablePtr->numEntries) { - Tcl_Panic("%s: global literal table had %" TCL_Z_MODIFIER "u entries, should be %" TCL_Z_MODIFIER "u", + Tcl_Panic("%s: global literal table had %" TCL_Z_MODIFIER "u entries, should be %u", "TclVerifyGlobalLiteralTable", count, globalTablePtr->numEntries); } } #endif /*TCL_COMPILE_DEBUG*/ Index: generic/tclLoad.c ================================================================== --- generic/tclLoad.c +++ generic/tclLoad.c @@ -2,101 +2,114 @@ * tclLoad.c -- * * This file provides the generic portion (those that are the same on all * platforms) of Tcl's dynamic loading facilities. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" + /* - * The following structure describes a package that has been loaded either + * The following structure describes a library that has been loaded either * dynamically (with the "load" command) or statically (as indicated by a call - * to TclGetLoadedPackages). All such packages are linked together into a - * single list for the process. Packages are never unloaded, until the + * to Tcl_StaticLibrary). All such libraries are linked together into a + * single list for the process. Library are never unloaded, until the * application exits, when TclFinalizeLoad is called, and these structures are * freed. */ -typedef struct LoadedPackage { - char *fileName; /* Name of the file from which the package was - * loaded. An empty string means the package +typedef struct LoadedLibrary { + char *fileName; /* Name of the file from which the library was + * loaded. An empty string means the library * is loaded statically. Malloc-ed. */ - char *packageName; /* Name of package prefix for the package, + char *prefix; /* Prefix for the library, * properly capitalized (first letter UC, - * others LC), no "_", as in "Net". + * others LC), as in "Net". * Malloc-ed. */ Tcl_LoadHandle loadHandle; /* Token for the loaded file which should be * passed to (*unLoadProcPtr)() when the file * is no longer needed. If fileName is NULL, * then this field is irrelevant. */ - Tcl_PackageInitProc *initProc; - /* Initialization function to call to - * incorporate this package into a trusted - * interpreter. */ - Tcl_PackageInitProc *safeInitProc; - /* Initialization function to call to - * incorporate this package into a safe - * interpreter (one that will execute - * untrusted scripts). NULL means the package - * can't be used in unsafe interpreters. */ - Tcl_PackageUnloadProc *unloadProc; - /* Finalisation function to unload a package + Tcl_LibraryInitProc *initProc; + /* Initialization function to call to + * incorporate this library into a trusted + * interpreter. */ + Tcl_LibraryInitProc *safeInitProc; + /* Initialization function to call to + * incorporate this library into a safe + * interpreter (one that will execute + * untrusted scripts). NULL means the library + * can't be used in unsafe interpreters. */ + Tcl_LibraryUnloadProc *unloadProc; + /* Finalization function to unload a library * from a trusted interpreter. NULL means that - * the package cannot be unloaded. */ - Tcl_PackageUnloadProc *safeUnloadProc; - /* Finalisation function to unload a package + * the library cannot be unloaded. */ + Tcl_LibraryUnloadProc *safeUnloadProc; + /* Finalization function to unload a library * from a safe interpreter. NULL means that - * the package cannot be unloaded. */ - int interpRefCount; /* How many times the package has been loaded + * the library cannot be unloaded. */ + int interpRefCount; /* How many times the library has been loaded * in trusted interpreters. */ - int safeInterpRefCount; /* How many times the package has been loaded + int safeInterpRefCount; /* How many times the library has been loaded * in safe interpreters. */ - struct LoadedPackage *nextPtr; - /* Next in list of all packages loaded into + struct LoadedLibrary *nextPtr; + /* Next in list of all libraries loaded into * this application process. NULL means end of * list. */ -} LoadedPackage; +} LoadedLibrary; /* * TCL_THREADS - * There is a global list of packages that is anchored at firstPackagePtr. + * There is a global list of libraries that is anchored at firstLibraryPtr. * Access to this list is governed by a mutex. */ -static LoadedPackage *firstPackagePtr = NULL; - /* First in list of all packages loaded into +static LoadedLibrary *firstLibraryPtr = NULL; + /* First in list of all libraries loaded into * this process. */ -TCL_DECLARE_MUTEX(packageMutex) +TCL_DECLARE_MUTEX(libraryMutex) /* - * The following structure represents a particular package that has been + * The following structure represents a particular library that has been * incorporated into a particular interpreter (by calling its initialization * function). There is a list of these structures for each interpreter, with * an AssocData value (key "load") for the interpreter that points to the - * first package (if any). + * first library (if any). */ -typedef struct InterpPackage { - LoadedPackage *pkgPtr; /* Points to detailed information about - * package. */ - struct InterpPackage *nextPtr; - /* Next package in this interpreter, or NULL +typedef struct InterpLibrary { + LoadedLibrary *libraryPtr; /* Points to detailed information about + * library. */ + struct InterpLibrary *nextPtr; + /* Next library in this interpreter, or NULL * for end of list. */ -} InterpPackage; +} InterpLibrary; /* * Prototypes for functions that are private to this file: */ -static void LoadCleanupProc(ClientData clientData, - Tcl_Interp *interp); +static void LoadCleanupProc(ClientData clientData, + Tcl_Interp *interp); +static int IsStatic (LoadedLibrary *libraryPtr); +static int UnloadLibrary(Tcl_Interp *interp, Tcl_Interp *target, + LoadedLibrary *library, int keepLibrary, + const char *fullFileName, int interpExiting); + + +static int +IsStatic (LoadedLibrary *libraryPtr) { + int res; + res = (libraryPtr->fileName[0] == '\0'); + return res; +} /* *---------------------------------------------------------------------- * * Tcl_LoadObjCmd -- @@ -119,21 +132,21 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Interp *target; - LoadedPackage *pkgPtr, *defaultPtr; - Tcl_DString pkgName, tmp, initName, safeInitName; + LoadedLibrary *libraryPtr, *defaultPtr; + Tcl_DString pfx, tmp, initName, safeInitName; Tcl_DString unloadName, safeUnloadName; - InterpPackage *ipFirstPtr, *ipPtr; + InterpLibrary *ipFirstPtr, *ipPtr; int code, namesMatch, filesMatch, offset; const char *symbols[2]; - Tcl_PackageInitProc *initProc; - const char *p, *fullFileName, *packageName; + Tcl_LibraryInitProc *initProc; + const char *p, *fullFileName, *prefix; Tcl_LoadHandle loadHandle; Tcl_UniChar ch = 0; - size_t len; + unsigned len; int index, flags = 0; Tcl_Obj *const *savedobjv = objv; static const char *const options[] = { "-global", "-lazy", "--", NULL }; @@ -157,43 +170,43 @@ } else { break; } } if ((objc < 2) || (objc > 4)) { - Tcl_WrongNumArgs(interp, 1, savedobjv, "?-global? ?-lazy? ?--? fileName ?packageName? ?interp?"); + Tcl_WrongNumArgs(interp, 1, savedobjv, "?-global? ?-lazy? ?--? fileName ?prefix? ?interp?"); return TCL_ERROR; } if (Tcl_FSConvertToPathType(interp, objv[1]) != TCL_OK) { return TCL_ERROR; } fullFileName = TclGetString(objv[1]); - Tcl_DStringInit(&pkgName); + Tcl_DStringInit(&pfx); Tcl_DStringInit(&initName); Tcl_DStringInit(&safeInitName); Tcl_DStringInit(&unloadName); Tcl_DStringInit(&safeUnloadName); Tcl_DStringInit(&tmp); - packageName = NULL; + prefix = NULL; if (objc >= 3) { - packageName = TclGetString(objv[2]); - if (packageName[0] == '\0') { - packageName = NULL; + prefix = TclGetString(objv[2]); + if (prefix[0] == '\0') { + prefix = NULL; } } - if ((fullFileName[0] == 0) && (packageName == NULL)) { + if ((fullFileName[0] == 0) && (prefix == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "must specify either file name or package name", -1)); + "must specify either file name or prefix", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOLIBRARY", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } /* - * Figure out which interpreter we're going to load the package into. + * Figure out which interpreter we're going to load the library into. */ target = interp; if (objc == 4) { const char *childIntName = TclGetString(objv[3]); @@ -204,230 +217,236 @@ goto done; } } /* - * Scan through the packages that are currently loaded to see if the - * package we want is already loaded. We'll use a loaded package if it + * Scan through the libraries that are currently loaded to see if the + * library we want is already loaded. We'll use a loaded library if it * meets any of the following conditions: * - Its name and file match the once we're looking for. * - Its file matches, and we weren't given a name. * - Its name matches, the file name was specified as empty, and there is - * only no statically loaded package with the same name. + * only no statically loaded library with the same prefix. */ - Tcl_MutexLock(&packageMutex); + Tcl_MutexLock(&libraryMutex); defaultPtr = NULL; - for (pkgPtr = firstPackagePtr; pkgPtr != NULL; pkgPtr = pkgPtr->nextPtr) { - if (packageName == NULL) { + for (libraryPtr = firstLibraryPtr; libraryPtr != NULL; libraryPtr = libraryPtr->nextPtr) { + if (prefix == NULL) { namesMatch = 0; } else { - TclDStringClear(&pkgName); - Tcl_DStringAppend(&pkgName, packageName, -1); + TclDStringClear(&pfx); + Tcl_DStringAppend(&pfx, prefix, -1); TclDStringClear(&tmp); - Tcl_DStringAppend(&tmp, pkgPtr->packageName, -1); - Tcl_UtfToLower(Tcl_DStringValue(&pkgName)); + Tcl_DStringAppend(&tmp, libraryPtr->prefix, -1); + Tcl_UtfToLower(Tcl_DStringValue(&pfx)); Tcl_UtfToLower(Tcl_DStringValue(&tmp)); if (strcmp(Tcl_DStringValue(&tmp), - Tcl_DStringValue(&pkgName)) == 0) { + Tcl_DStringValue(&pfx)) == 0) { namesMatch = 1; } else { namesMatch = 0; } } - TclDStringClear(&pkgName); + TclDStringClear(&pfx); - filesMatch = (strcmp(pkgPtr->fileName, fullFileName) == 0); - if (filesMatch && (namesMatch || (packageName == NULL))) { + filesMatch = (strcmp(libraryPtr->fileName, fullFileName) == 0); + if (filesMatch && (namesMatch || (prefix == NULL))) { break; } if (namesMatch && (fullFileName[0] == 0)) { - defaultPtr = pkgPtr; + defaultPtr = libraryPtr; } if (filesMatch && !namesMatch && (fullFileName[0] != 0)) { /* - * Can't have two different packages loaded from the same file. + * Can't have two different libraries loaded from the same file. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "file \"%s\" is already loaded for package \"%s\"", - fullFileName, pkgPtr->packageName)); + "file \"%s\" is already loaded for prefix \"%s\"", + fullFileName, libraryPtr->prefix)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", - "SPLITPERSONALITY", NULL); + "SPLITPERSONALITY", (char *)NULL); code = TCL_ERROR; - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); goto done; } } - Tcl_MutexUnlock(&packageMutex); - if (pkgPtr == NULL) { - pkgPtr = defaultPtr; + Tcl_MutexUnlock(&libraryMutex); + if (libraryPtr == NULL) { + libraryPtr = defaultPtr; } /* - * Scan through the list of packages already loaded in the target - * interpreter. If the package we want is already loaded there, then + * Scan through the list of libraries already loaded in the target + * interpreter. If the library we want is already loaded there, then * there's nothing for us to do. */ - if (pkgPtr != NULL) { - ipFirstPtr = (InterpPackage *)Tcl_GetAssocData(target, "tclLoad", NULL); + if (libraryPtr != NULL) { + ipFirstPtr = (InterpLibrary *)Tcl_GetAssocData(target, "tclLoad", NULL); for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) { - if (ipPtr->pkgPtr == pkgPtr) { + if (ipPtr->libraryPtr == libraryPtr) { code = TCL_OK; goto done; } } } - if (pkgPtr == NULL) { + if (libraryPtr == NULL) { /* * The desired file isn't currently loaded, so load it. It's an error - * if the desired package is a static one. + * if the desired library is a static one. */ if (fullFileName[0] == 0) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "package \"%s\" isn't loaded statically", packageName)); + "no library with prefix \"%s\" is loaded statically", prefix)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOTSTATIC", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } /* - * Figure out the module name if it wasn't provided explicitly. + * Figure out the prefix if it wasn't provided explicitly. */ - if (packageName != NULL) { - Tcl_DStringAppend(&pkgName, packageName, -1); + if (prefix != NULL) { + Tcl_DStringAppend(&pfx, prefix, -1); } else { - int retc; + Tcl_Obj *splitPtr, *pkgGuessPtr; + int pElements; + const char *pkgGuess; /* * Threading note - this call used to be protected by a mutex. */ - retc = TclGuessPackageName(fullFileName, &pkgName); - if (!retc) { - Tcl_Obj *splitPtr, *pkgGuessPtr; - int pElements; - const char *pkgGuess; - - /* - * The platform-specific code couldn't figure out the module - * name. Make a guess by taking the last element of the file - * name, stripping off any leading "lib", and then using all - * of the alphabetic and underline characters that follow - * that. - */ - - splitPtr = Tcl_FSSplitPath(objv[1], &pElements); - Tcl_ListObjIndex(NULL, splitPtr, pElements -1, &pkgGuessPtr); - pkgGuess = TclGetString(pkgGuessPtr); - if ((pkgGuess[0] == 'l') && (pkgGuess[1] == 'i') - && (pkgGuess[2] == 'b')) { - pkgGuess += 3; - } + /* + * The platform-specific code couldn't figure out the prefix. + * Make a guess by taking the last element of the file + * name, stripping off any leading "lib" and/or "tcl", and + * then using all of the alphabetic and underline characters + * that follow that. + */ + + splitPtr = Tcl_FSSplitPath(objv[1], &pElements); + Tcl_ListObjIndex(NULL, splitPtr, pElements -1, &pkgGuessPtr); + pkgGuess = TclGetString(pkgGuessPtr); + if ((pkgGuess[0] == 'l') && (pkgGuess[1] == 'i') + && (pkgGuess[2] == 'b')) { + pkgGuess += 3; + } #ifdef __CYGWIN__ - if ((pkgGuess[0] == 'c') && (pkgGuess[1] == 'y') - && (pkgGuess[2] == 'g')) { - pkgGuess += 3; - } + else if ((pkgGuess[0] == 'c') && (pkgGuess[1] == 'y') + && (pkgGuess[2] == 'g')) { + pkgGuess += 3; + } #endif /* __CYGWIN__ */ - for (p = pkgGuess; *p != 0; p += offset) { - offset = TclUtfToUniChar(p, &ch); - if ((ch > 0x100) - || !(isalpha(UCHAR(ch)) /* INTL: ISO only */ - || (UCHAR(ch) == '_'))) { - break; - } - } - if (p == pkgGuess) { - Tcl_DecrRefCount(splitPtr); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't figure out package name for %s", - fullFileName)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", - "WHATPACKAGE", NULL); - code = TCL_ERROR; - goto done; - } - Tcl_DStringAppend(&pkgName, pkgGuess, p - pkgGuess); - Tcl_DecrRefCount(splitPtr); - } - } - - /* - * Fix the capitalization in the package name so that the first + if (((pkgGuess[0] == 't') +#ifdef MAC_OSX_TCL + || (pkgGuess[0] == 'T') +#endif + ) && (pkgGuess[1] == 'c') + && (pkgGuess[2] == 'l')) { + if (pkgGuess[3] == '8') { + pkgGuess++; + } + pkgGuess += 3; + } + for (p = pkgGuess; *p != 0; p += offset) { + offset = TclUtfToUniChar(p, &ch); + if ((ch > 0x100) + || !(isalpha(UCHAR(ch)) /* INTL: ISO only */ + || (UCHAR(ch) == '_'))) { + break; + } + } + if (p == pkgGuess) { + Tcl_DecrRefCount(splitPtr); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "cannot figure out prefix for %s", + fullFileName)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", + "WHATLIBRARY", (char *)NULL); + code = TCL_ERROR; + goto done; + } + Tcl_DStringAppend(&pfx, pkgGuess, p - pkgGuess); + Tcl_DecrRefCount(splitPtr); + } + + /* + * Fix the capitalization in the prefix so that the first * character is in caps (or title case) but the others are all * lower-case. */ - Tcl_DStringSetLength(&pkgName, - Tcl_UtfToTitle(Tcl_DStringValue(&pkgName))); + Tcl_DStringSetLength(&pfx, + Tcl_UtfToTitle(Tcl_DStringValue(&pfx))); /* * Compute the names of the two initialization functions, based on the - * package name. + * prefix. */ - TclDStringAppendDString(&initName, &pkgName); + TclDStringAppendDString(&initName, &pfx); TclDStringAppendLiteral(&initName, "_Init"); - TclDStringAppendDString(&safeInitName, &pkgName); + TclDStringAppendDString(&safeInitName, &pfx); TclDStringAppendLiteral(&safeInitName, "_SafeInit"); - TclDStringAppendDString(&unloadName, &pkgName); + TclDStringAppendDString(&unloadName, &pfx); TclDStringAppendLiteral(&unloadName, "_Unload"); - TclDStringAppendDString(&safeUnloadName, &pkgName); + TclDStringAppendDString(&safeUnloadName, &pfx); TclDStringAppendLiteral(&safeUnloadName, "_SafeUnload"); /* - * Call platform-specific code to load the package and find the two + * Call platform-specific code to load the library and find the two * initialization functions. */ symbols[0] = Tcl_DStringValue(&initName); symbols[1] = NULL; - Tcl_MutexLock(&packageMutex); + Tcl_MutexLock(&libraryMutex); code = Tcl_LoadFile(interp, objv[1], symbols, flags, &initProc, &loadHandle); - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); if (code != TCL_OK) { goto done; } /* - * Create a new record to describe this package. + * Create a new record to describe this library. */ - pkgPtr = (LoadedPackage *)Tcl_Alloc(sizeof(LoadedPackage)); + libraryPtr = (LoadedLibrary *)ckalloc(sizeof(LoadedLibrary)); len = strlen(fullFileName) + 1; - pkgPtr->fileName = (char *)Tcl_Alloc(len); - memcpy(pkgPtr->fileName, fullFileName, len); - len = Tcl_DStringLength(&pkgName) + 1; - pkgPtr->packageName = (char *)Tcl_Alloc(len); - memcpy(pkgPtr->packageName, Tcl_DStringValue(&pkgName), len); - pkgPtr->loadHandle = loadHandle; - pkgPtr->initProc = initProc; - pkgPtr->safeInitProc = (Tcl_PackageInitProc *) + libraryPtr->fileName = (char *)ckalloc(len); + memcpy(libraryPtr->fileName, fullFileName, len); + len = Tcl_DStringLength(&pfx) + 1; + libraryPtr->prefix = (char *)ckalloc(len); + memcpy(libraryPtr->prefix, Tcl_DStringValue(&pfx), len); + libraryPtr->loadHandle = loadHandle; + libraryPtr->initProc = initProc; + libraryPtr->safeInitProc = (Tcl_LibraryInitProc *) Tcl_FindSymbol(interp, loadHandle, Tcl_DStringValue(&safeInitName)); - pkgPtr->unloadProc = (Tcl_PackageUnloadProc *) + libraryPtr->unloadProc = (Tcl_LibraryUnloadProc *) Tcl_FindSymbol(interp, loadHandle, Tcl_DStringValue(&unloadName)); - pkgPtr->safeUnloadProc = (Tcl_PackageUnloadProc *) + libraryPtr->safeUnloadProc = (Tcl_LibraryUnloadProc *) Tcl_FindSymbol(interp, loadHandle, Tcl_DStringValue(&safeUnloadName)); - pkgPtr->interpRefCount = 0; - pkgPtr->safeInterpRefCount = 0; + libraryPtr->interpRefCount = 0; + libraryPtr->safeInterpRefCount = 0; - Tcl_MutexLock(&packageMutex); - pkgPtr->nextPtr = firstPackagePtr; - firstPackagePtr = pkgPtr; - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexLock(&libraryMutex); + libraryPtr->nextPtr = firstLibraryPtr; + firstLibraryPtr = libraryPtr; + Tcl_MutexUnlock(&libraryMutex); /* * The Tcl_FindSymbol calls may have left a spurious error message in * the interpreter result. */ @@ -434,87 +453,89 @@ Tcl_ResetResult(interp); } /* - * Invoke the package's initialization function (either the normal one or + * Invoke the library's initialization function (either the normal one or * the safe one, depending on whether or not the interpreter is safe). */ if (Tcl_IsSafe(target)) { - if (pkgPtr->safeInitProc == NULL) { + if (libraryPtr->safeInitProc == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't use package in a safe interpreter: no" - " %s_SafeInit procedure", pkgPtr->packageName)); + "cannot use library in a safe interpreter: no" + " %s_SafeInit procedure", libraryPtr->prefix)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "UNSAFE", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } - code = pkgPtr->safeInitProc(target); + code = libraryPtr->safeInitProc(target); } else { - if (pkgPtr->initProc == NULL) { + if (libraryPtr->initProc == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't attach package to interpreter: no %s_Init procedure", - pkgPtr->packageName)); + "cannot attach library to interpreter: no %s_Init procedure", + libraryPtr->prefix)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "ENTRYPOINT", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } - code = pkgPtr->initProc(target); + code = libraryPtr->initProc(target); } /* * Test for whether the initialization failed. If so, transfer the error * from the target interpreter to the originating one. */ if (code != TCL_OK) { +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 Interp *iPtr = (Interp *) target; - if (iPtr->legacyResult && *(iPtr->legacyResult) && !iPtr->legacyFreeProc) { + if (iPtr->result && *(iPtr->result) && !iPtr->freeProc) { /* * A call to Tcl_InitStubs() determined the caller extension and * this interp are incompatible in their stubs mechanisms, and * recorded the error in the oldest legacy place we have to do so. */ - Tcl_SetObjResult(target, Tcl_NewStringObj(iPtr->legacyResult, -1)); - iPtr->legacyResult = NULL; - iPtr->legacyFreeProc = (void (*) (void))-1; + Tcl_SetObjResult(target, Tcl_NewStringObj(iPtr->result, -1)); + iPtr->result = &tclEmptyString; + iPtr->freeProc = NULL; } +#endif /* defined(TCL_NO_DEPRECATED) */ Tcl_TransferResult(target, code, interp); goto done; } /* - * Record the fact that the package has been loaded in the target + * Record the fact that the library has been loaded in the target * interpreter. * * Update the proper reference count. */ - Tcl_MutexLock(&packageMutex); + Tcl_MutexLock(&libraryMutex); if (Tcl_IsSafe(target)) { - pkgPtr->safeInterpRefCount++; + libraryPtr->safeInterpRefCount++; } else { - pkgPtr->interpRefCount++; + libraryPtr->interpRefCount++; } - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); /* - * Refetch ipFirstPtr: loading the package may have introduced additional - * static packages at the head of the linked list! + * Refetch ipFirstPtr: loading the library may have introduced additional + * static libraries at the head of the linked list! */ - ipFirstPtr = (InterpPackage *)Tcl_GetAssocData(target, "tclLoad", NULL); - ipPtr = (InterpPackage *)Tcl_Alloc(sizeof(InterpPackage)); - ipPtr->pkgPtr = pkgPtr; + ipFirstPtr = (InterpLibrary *)Tcl_GetAssocData(target, "tclLoad", NULL); + ipPtr = (InterpLibrary *)ckalloc(sizeof(InterpLibrary)); + ipPtr->libraryPtr = libraryPtr; ipPtr->nextPtr = ipFirstPtr; Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc, ipPtr); done: - Tcl_DStringFree(&pkgName); + Tcl_DStringFree(&pfx); Tcl_DStringFree(&initName); Tcl_DStringFree(&safeInitName); Tcl_DStringFree(&unloadName); Tcl_DStringFree(&safeUnloadName); Tcl_DStringFree(&tmp); @@ -524,11 +545,11 @@ /* *---------------------------------------------------------------------- * * Tcl_UnloadObjCmd -- * - * This function is invoked to process the "unload" Tcl command. See the + * Implements the the "unload" Tcl command. See the * user documentation for details on what it does. * * Results: * A standard Tcl result. * @@ -544,18 +565,16 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Interp *target; /* Which interpreter to unload from. */ - LoadedPackage *pkgPtr, *defaultPtr; - Tcl_DString pkgName, tmp; - Tcl_PackageUnloadProc *unloadProc; - InterpPackage *ipFirstPtr, *ipPtr; + LoadedLibrary *libraryPtr; + Tcl_DString pfx, tmp; + InterpLibrary *ipFirstPtr, *ipPtr; int i, index, code, complain = 1, keepLibrary = 0; - int trustedRefCount = -1, safeRefCount = -1; const char *fullFileName = ""; - const char *packageName; + const char *prefix; static const char *const options[] = { "-nocomplain", "-keeplibrary", "--", NULL }; enum unloadOptionsEnum { UNLOAD_NOCOMPLAIN, UNLOAD_KEEPLIB, UNLOAD_LAST @@ -595,39 +614,39 @@ } } endOfForLoop: if ((objc-i < 1) || (objc-i > 3)) { Tcl_WrongNumArgs(interp, 1, objv, - "?-switch ...? fileName ?packageName? ?interp?"); + "?-switch ...? fileName ?prefix? ?interp?"); return TCL_ERROR; } if (Tcl_FSConvertToPathType(interp, objv[i]) != TCL_OK) { return TCL_ERROR; } fullFileName = TclGetString(objv[i]); - Tcl_DStringInit(&pkgName); + Tcl_DStringInit(&pfx); Tcl_DStringInit(&tmp); - packageName = NULL; + prefix = NULL; if (objc - i >= 2) { - packageName = TclGetString(objv[i+1]); - if (packageName[0] == '\0') { - packageName = NULL; + prefix = TclGetString(objv[i+1]); + if (prefix[0] == '\0') { + prefix = NULL; } } - if ((fullFileName[0] == 0) && (packageName == NULL)) { + if ((fullFileName[0] == 0) && (prefix == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "must specify either file name or package name", -1)); + "must specify either file name or prefix", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NOLIBRARY", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } /* - * Figure out which interpreter we're going to load the package into. + * Figure out which interpreter we're going to load the library into. */ target = interp; if (objc - i == 3) { const char *childIntName = TclGetString(objv[i + 2]); @@ -637,208 +656,290 @@ return TCL_ERROR; } } /* - * Scan through the packages that are currently loaded to see if the - * package we want is already loaded. We'll use a loaded package if it + * Scan through the libraries that are currently loaded to see if the + * library we want is already loaded. We'll use a loaded library if it * meets any of the following conditions: - * - Its name and file match the once we're looking for. - * - Its file matches, and we weren't given a name. - * - Its name matches, the file name was specified as empty, and there is - * only no statically loaded package with the same name. + * - Its prefix and file match the once we're looking for. + * - Its file matches, and we weren't given a prefix. + * - Its prefix matches, the file name was specified as empty, and there is + * no statically loaded library with the same prefix. */ - Tcl_MutexLock(&packageMutex); + Tcl_MutexLock(&libraryMutex); - defaultPtr = NULL; - for (pkgPtr = firstPackagePtr; pkgPtr != NULL; pkgPtr = pkgPtr->nextPtr) { + for (libraryPtr = firstLibraryPtr; libraryPtr != NULL; libraryPtr = libraryPtr->nextPtr) { int namesMatch, filesMatch; - if (packageName == NULL) { + if (prefix == NULL) { namesMatch = 0; } else { - TclDStringClear(&pkgName); - Tcl_DStringAppend(&pkgName, packageName, -1); + TclDStringClear(&pfx); + Tcl_DStringAppend(&pfx, prefix, -1); TclDStringClear(&tmp); - Tcl_DStringAppend(&tmp, pkgPtr->packageName, -1); - Tcl_UtfToLower(Tcl_DStringValue(&pkgName)); + Tcl_DStringAppend(&tmp, libraryPtr->prefix, -1); + Tcl_UtfToLower(Tcl_DStringValue(&pfx)); Tcl_UtfToLower(Tcl_DStringValue(&tmp)); if (strcmp(Tcl_DStringValue(&tmp), - Tcl_DStringValue(&pkgName)) == 0) { + Tcl_DStringValue(&pfx)) == 0) { namesMatch = 1; } else { namesMatch = 0; } } - TclDStringClear(&pkgName); - - filesMatch = (strcmp(pkgPtr->fileName, fullFileName) == 0); - if (filesMatch && (namesMatch || (packageName == NULL))) { - break; - } - if (namesMatch && (fullFileName[0] == 0)) { - defaultPtr = pkgPtr; + TclDStringClear(&pfx); + + filesMatch = (strcmp(libraryPtr->fileName, fullFileName) == 0); + if (filesMatch && (namesMatch || (prefix == NULL))) { + break; } if (filesMatch && !namesMatch && (fullFileName[0] != 0)) { break; } } - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); if (fullFileName[0] == 0) { /* - * It's an error to try unload a static package. + * It's an error to try unload a static library. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "package \"%s\" is loaded statically and cannot be unloaded", - packageName)); + "library with prefix \"%s\" is loaded statically and cannot be unloaded", + prefix)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "STATIC", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } - if (pkgPtr == NULL) { + if (libraryPtr == NULL) { /* * The DLL pointed by the provided filename has never been loaded. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "file \"%s\" has never been loaded", fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED", - NULL); + (char *)NULL); code = TCL_ERROR; goto done; } /* - * Scan through the list of packages already loaded in the target - * interpreter. If the package we want is already loaded there, then we + * Scan through the list of libraries already loaded in the target + * interpreter. If the library we want is already loaded there, then we * should proceed with unloading. */ code = TCL_ERROR; - if (pkgPtr != NULL) { - ipFirstPtr = (InterpPackage *)Tcl_GetAssocData(target, "tclLoad", NULL); + if (libraryPtr != NULL) { + ipFirstPtr = (InterpLibrary *)Tcl_GetAssocData(target, "tclLoad", NULL); for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) { - if (ipPtr->pkgPtr == pkgPtr) { + if (ipPtr->libraryPtr == libraryPtr) { code = TCL_OK; break; } } } if (code != TCL_OK) { /* - * The package has not been loaded in this interpreter. + * The library has not been loaded in this interpreter. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "file \"%s\" has never been loaded in this interpreter", fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED", - NULL); - code = TCL_ERROR; - goto done; - } - - /* - * Ensure that the DLL can be unloaded. If it is a trusted interpreter, - * pkgPtr->unloadProc must not be NULL for the DLL to be unloadable. If - * the interpreter is a safe one, pkgPtr->safeUnloadProc must be non-NULL. - */ - - if (Tcl_IsSafe(target)) { - if (pkgPtr->safeUnloadProc == NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "file \"%s\" cannot be unloaded under a safe interpreter", - fullFileName)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", - NULL); - code = TCL_ERROR; - goto done; - } - unloadProc = pkgPtr->safeUnloadProc; - } else { - if (pkgPtr->unloadProc == NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "file \"%s\" cannot be unloaded under a trusted interpreter", - fullFileName)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", - NULL); - code = TCL_ERROR; - goto done; - } - unloadProc = pkgPtr->unloadProc; - } - - /* - * We are ready to unload the package. First, evaluate the unload + (char *)NULL); + code = TCL_ERROR; + goto done; + } + + code = UnloadLibrary(interp, target, libraryPtr, keepLibrary, fullFileName, 0); + + done: + Tcl_DStringFree(&pfx); + Tcl_DStringFree(&tmp); + if (!complain && (code != TCL_OK)) { + code = TCL_OK; + Tcl_ResetResult(interp); + } + return code; +} + + +/* + *---------------------------------------------------------------------- + * + * UnloadLibrary -- + * + * Unloads a library from an interpreter, and also from the process if it + * is unloadable, i.e. if it provides an "unload" function. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See description. + * + *---------------------------------------------------------------------- + */ +static int +UnloadLibrary( + Tcl_Interp *interp, + Tcl_Interp *target, + LoadedLibrary *libraryPtr, + int keepLibrary, + const char *fullFileName, + int interpExiting) +{ + int code; + InterpLibrary *ipFirstPtr, *ipPtr; + LoadedLibrary *iterLibraryPtr; + int trustedRefCount = -1, safeRefCount = -1; + Tcl_LibraryUnloadProc *unloadProc = NULL; + + /* + * Ensure that the DLL can be unloaded. If it is a trusted interpreter, + * libraryPtr->unloadProc must not be NULL for the DLL to be unloadable. If + * the interpreter is a safe one, libraryPtr->safeUnloadProc must be non-NULL. + */ + + if (Tcl_IsSafe(target)) { + if (libraryPtr->safeUnloadProc == NULL) { + if (!interpExiting) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" cannot be unloaded under a safe interpreter", + fullFileName)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", + (char *)NULL); + code = TCL_ERROR; + goto done; + } + } + unloadProc = libraryPtr->safeUnloadProc; + } else { + if (libraryPtr->unloadProc == NULL) { + if (!interpExiting) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" cannot be unloaded under a trusted interpreter", + fullFileName)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", + (char *)NULL); + code = TCL_ERROR; + goto done; + } + } + unloadProc = libraryPtr->unloadProc; + } + + + + /* + * We are ready to unload the library. First, evaluate the unload * function. If this fails, we cannot proceed with unload. Also, we must * specify the proper flag to pass to the unload callback. * TCL_UNLOAD_DETACH_FROM_INTERPRETER is defined when the callback should * only remove itself from the interpreter; the library will be unloaded * in a future call of unload. In case the library will be unloaded just * after the callback returns, TCL_UNLOAD_DETACH_FROM_PROCESS is passed. */ - code = TCL_UNLOAD_DETACH_FROM_INTERPRETER; - if (!keepLibrary) { - Tcl_MutexLock(&packageMutex); - trustedRefCount = pkgPtr->interpRefCount; - safeRefCount = pkgPtr->safeInterpRefCount; - Tcl_MutexUnlock(&packageMutex); - - if (Tcl_IsSafe(target)) { - safeRefCount--; - } else { - trustedRefCount--; - } - - if (safeRefCount <= 0 && trustedRefCount <= 0) { - code = TCL_UNLOAD_DETACH_FROM_PROCESS; - } - } - code = unloadProc(target, code); + if (unloadProc == NULL) { + code = TCL_OK; + } else { + code = TCL_UNLOAD_DETACH_FROM_INTERPRETER; + if (!keepLibrary) { + Tcl_MutexLock(&libraryMutex); + trustedRefCount = libraryPtr->interpRefCount; + safeRefCount = libraryPtr->safeInterpRefCount; + Tcl_MutexUnlock(&libraryMutex); + + if (Tcl_IsSafe(target)) { + safeRefCount--; + } else { + trustedRefCount--; + } + + if (safeRefCount <= 0 && trustedRefCount <= 0) { + code = TCL_UNLOAD_DETACH_FROM_PROCESS; + } + } + code = unloadProc(target, code); + } + + if (code != TCL_OK) { Tcl_TransferResult(target, code, interp); goto done; } + + /* + * Remove this library from the interpreter's library cache. + */ + + if (!interpExiting) { + ipFirstPtr = (InterpLibrary *)Tcl_GetAssocData(target, "tclLoad", NULL); + if (ipFirstPtr) { + ipPtr = ipFirstPtr; + if (ipPtr->libraryPtr == libraryPtr) { + ipFirstPtr = ipFirstPtr->nextPtr; + } else { + InterpLibrary *ipPrevPtr; + + for (ipPrevPtr = ipPtr; ipPtr != NULL; + ipPrevPtr = ipPtr, ipPtr = ipPtr->nextPtr) { + if (ipPtr->libraryPtr == libraryPtr) { + ipPrevPtr->nextPtr = ipPtr->nextPtr; + break; + } + } + } + ckfree(ipPtr); + Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc, ipFirstPtr); + } + } + + if (IsStatic(libraryPtr)) { + goto done; + } + /* - * The unload function executed fine. Examine the reference count to see - * if we unload the DLL. + * The unload function was called succesfully. */ - Tcl_MutexLock(&packageMutex); + Tcl_MutexLock(&libraryMutex); if (Tcl_IsSafe(target)) { - pkgPtr->safeInterpRefCount--; + libraryPtr->safeInterpRefCount--; /* * Do not let counter get negative. */ - if (pkgPtr->safeInterpRefCount < 0) { - pkgPtr->safeInterpRefCount = 0; + if (libraryPtr->safeInterpRefCount < 0) { + libraryPtr->safeInterpRefCount = 0; } } else { - pkgPtr->interpRefCount--; + libraryPtr->interpRefCount--; /* * Do not let counter get negative. */ - if (pkgPtr->interpRefCount < 0) { - pkgPtr->interpRefCount = 0; + if (libraryPtr->interpRefCount < 0) { + libraryPtr->interpRefCount = 0; } } - trustedRefCount = pkgPtr->interpRefCount; - safeRefCount = pkgPtr->safeInterpRefCount; - Tcl_MutexUnlock(&packageMutex); + trustedRefCount = libraryPtr->interpRefCount; + safeRefCount = libraryPtr->safeInterpRefCount; + Tcl_MutexUnlock(&libraryMutex); code = TCL_OK; - if (pkgPtr->safeInterpRefCount <= 0 && pkgPtr->interpRefCount <= 0 - && !keepLibrary) { + if (libraryPtr->safeInterpRefCount <= 0 && libraryPtr->interpRefCount <= 0 + && (unloadProc != NULL) && !keepLibrary) { /* * Unload the shared library from the application memory... */ #if defined(TCL_UNLOAD_DLLS) || defined(_WIN32) @@ -847,56 +948,34 @@ * calls that can't be unregistered. If you unload such dlls, you get * a core on exit because it wants to call a function in the dll after * it's been unloaded. */ - if (pkgPtr->fileName[0] != '\0') { - Tcl_MutexLock(&packageMutex); - if (Tcl_FSUnloadFile(interp, pkgPtr->loadHandle) == TCL_OK) { - /* - * Remove this library from the loaded library cache. - */ - - defaultPtr = pkgPtr; - if (defaultPtr == firstPackagePtr) { - firstPackagePtr = pkgPtr->nextPtr; - } else { - for (pkgPtr = firstPackagePtr; pkgPtr != NULL; - pkgPtr = pkgPtr->nextPtr) { - if (pkgPtr->nextPtr == defaultPtr) { - pkgPtr->nextPtr = defaultPtr->nextPtr; - break; - } - } - } - - /* - * Remove this library from the interpreter's library cache. - */ - - ipFirstPtr = (InterpPackage *)Tcl_GetAssocData(target, "tclLoad", NULL); - ipPtr = ipFirstPtr; - if (ipPtr->pkgPtr == defaultPtr) { - ipFirstPtr = ipFirstPtr->nextPtr; - } else { - InterpPackage *ipPrevPtr; - - for (ipPrevPtr = ipPtr; ipPtr != NULL; - ipPrevPtr = ipPtr, ipPtr = ipPtr->nextPtr) { - if (ipPtr->pkgPtr == defaultPtr) { - ipPrevPtr->nextPtr = ipPtr->nextPtr; - break; - } - } - } - Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc, - ipFirstPtr); - Tcl_Free(defaultPtr->fileName); - Tcl_Free(defaultPtr->packageName); - Tcl_Free(defaultPtr); - Tcl_Free(ipPtr); - Tcl_MutexUnlock(&packageMutex); + if (!IsStatic(libraryPtr)) { + Tcl_MutexLock(&libraryMutex); + if (Tcl_FSUnloadFile(interp, libraryPtr->loadHandle) == TCL_OK) { + /* + * Remove this library from the loaded library cache. + */ + + iterLibraryPtr = libraryPtr; + if (iterLibraryPtr == firstLibraryPtr) { + firstLibraryPtr = libraryPtr->nextPtr; + } else { + for (libraryPtr = firstLibraryPtr; libraryPtr != NULL; + libraryPtr = libraryPtr->nextPtr) { + if (libraryPtr->nextPtr == iterLibraryPtr) { + libraryPtr->nextPtr = iterLibraryPtr->nextPtr; + break; + } + } + } + + ckfree(iterLibraryPtr->fileName); + ckfree(iterLibraryPtr->prefix); + ckfree(iterLibraryPtr); + Tcl_MutexUnlock(&libraryMutex); } else { code = TCL_ERROR; } } #else @@ -908,202 +987,186 @@ code = TCL_ERROR; #endif } done: - Tcl_DStringFree(&pkgName); - Tcl_DStringFree(&tmp); - if (!complain && (code != TCL_OK)) { - code = TCL_OK; - Tcl_ResetResult(interp); - } return code; } /* *---------------------------------------------------------------------- * - * Tcl_StaticPackage -- + * Tcl_StaticLibrary -- * - * This function is invoked to indicate that a particular package has + * This function is invoked to indicate that a particular library has * been linked statically with an application. * * Results: * None. * * Side effects: - * Once this function completes, the package becomes loadable via the + * Once this function completes, the library becomes loadable via the * "load" command with an empty file name. * *---------------------------------------------------------------------- */ void -Tcl_StaticPackage( - Tcl_Interp *interp, /* If not NULL, it means that the package has +Tcl_StaticLibrary( + Tcl_Interp *interp, /* If not NULL, it means that the library has * already been loaded into the given * interpreter by calling the appropriate init * proc. */ - const char *pkgName, /* Name of package (must be properly + const char *prefix, /* Prefix (must be properly * capitalized: first letter upper case, * others lower case). */ - Tcl_PackageInitProc *initProc, - /* Function to call to incorporate this - * package into a trusted interpreter. */ - Tcl_PackageInitProc *safeInitProc) - /* Function to call to incorporate this - * package into a safe interpreter (one that - * will execute untrusted scripts). NULL means - * the package can't be used in safe + Tcl_LibraryInitProc *initProc, + /* Function to call to incorporate this + * library into a trusted interpreter. */ + Tcl_LibraryInitProc *safeInitProc) + /* Function to call to incorporate this + * library into a safe interpreter (one that + * will execute untrusted scripts). NULL means + * the library can't be used in safe * interpreters. */ { - LoadedPackage *pkgPtr; - InterpPackage *ipPtr, *ipFirstPtr; + LoadedLibrary *libraryPtr; + InterpLibrary *ipPtr, *ipFirstPtr; /* - * Check to see if someone else has already reported this package as + * Check to see if someone else has already reported this library as * statically loaded in the process. */ - Tcl_MutexLock(&packageMutex); - for (pkgPtr = firstPackagePtr; pkgPtr != NULL; pkgPtr = pkgPtr->nextPtr) { - if ((pkgPtr->initProc == initProc) - && (pkgPtr->safeInitProc == safeInitProc) - && (strcmp(pkgPtr->packageName, pkgName) == 0)) { + Tcl_MutexLock(&libraryMutex); + for (libraryPtr = firstLibraryPtr; libraryPtr != NULL; libraryPtr = libraryPtr->nextPtr) { + if ((libraryPtr->initProc == initProc) + && (libraryPtr->safeInitProc == safeInitProc) + && (strcmp(libraryPtr->prefix, prefix) == 0)) { break; } } - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); /* - * If the package is not yet recorded as being loaded statically, add it + * If the library is not yet recorded as being loaded statically, add it * to the list now. */ - if (pkgPtr == NULL) { - pkgPtr = (LoadedPackage *)Tcl_Alloc(sizeof(LoadedPackage)); - pkgPtr->fileName = (char *)Tcl_Alloc(1); - pkgPtr->fileName[0] = 0; - pkgPtr->packageName = (char *)Tcl_Alloc(strlen(pkgName) + 1); - strcpy(pkgPtr->packageName, pkgName); - pkgPtr->loadHandle = NULL; - pkgPtr->initProc = initProc; - pkgPtr->safeInitProc = safeInitProc; - Tcl_MutexLock(&packageMutex); - pkgPtr->nextPtr = firstPackagePtr; - firstPackagePtr = pkgPtr; - Tcl_MutexUnlock(&packageMutex); + if (libraryPtr == NULL) { + libraryPtr = (LoadedLibrary *)ckalloc(sizeof(LoadedLibrary)); + libraryPtr->fileName = (char *)ckalloc(1); + libraryPtr->fileName[0] = 0; + libraryPtr->prefix = (char *)ckalloc(strlen(prefix) + 1); + strcpy(libraryPtr->prefix, prefix); + libraryPtr->loadHandle = NULL; + libraryPtr->initProc = initProc; + libraryPtr->safeInitProc = safeInitProc; + libraryPtr->unloadProc = NULL; + libraryPtr->safeUnloadProc = NULL; + Tcl_MutexLock(&libraryMutex); + libraryPtr->nextPtr = firstLibraryPtr; + firstLibraryPtr = libraryPtr; + Tcl_MutexUnlock(&libraryMutex); } if (interp != NULL) { /* - * If we're loading the package into an interpreter, determine whether + * If we're loading the library into an interpreter, determine whether * it's already loaded. */ - ipFirstPtr = (InterpPackage *)Tcl_GetAssocData(interp, "tclLoad", NULL); + ipFirstPtr = (InterpLibrary *)Tcl_GetAssocData(interp, "tclLoad", NULL); for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) { - if (ipPtr->pkgPtr == pkgPtr) { + if (ipPtr->libraryPtr == libraryPtr) { return; } } /* - * Package isn't loaded in the current interp yet. Mark it as now being + * Library isn't loaded in the current interp yet. Mark it as now being * loaded. */ - ipPtr = (InterpPackage *)Tcl_Alloc(sizeof(InterpPackage)); - ipPtr->pkgPtr = pkgPtr; + ipPtr = (InterpLibrary *)ckalloc(sizeof(InterpLibrary)); + ipPtr->libraryPtr = libraryPtr; ipPtr->nextPtr = ipFirstPtr; Tcl_SetAssocData(interp, "tclLoad", LoadCleanupProc, ipPtr); } } /* *---------------------------------------------------------------------- * - * TclGetLoadedPackages, TclGetLoadedPackagesEx -- + * TclGetLoadedLibraries -- * * This function returns information about all of the files that are * loaded (either in a particular interpreter, or for all interpreters). * * Results: * The return value is a standard Tcl completion code. If successful, a * list of lists is placed in the interp's result. Each sublist * corresponds to one loaded file; its first element is the name of the * file (or an empty string for something that's statically loaded) and - * the second element is the name of the package in that file. + * the second element is the prefix of the library in that file. * * Side effects: * None. * *---------------------------------------------------------------------- */ int -TclGetLoadedPackages( - Tcl_Interp *interp, /* Interpreter in which to return information - * or error message. */ - const char *targetName) /* Name of target interpreter or NULL. If - * NULL, return info about all interps; - * otherwise, just return info about this - * interpreter. */ -{ - return TclGetLoadedPackagesEx(interp, targetName, NULL); -} - -int -TclGetLoadedPackagesEx( +TclGetLoadedLibraries( Tcl_Interp *interp, /* Interpreter in which to return information * or error message. */ const char *targetName, /* Name of target interpreter or NULL. If * NULL, return info about all interps; * otherwise, just return info about this * interpreter. */ - const char *packageName) /* Package name or NULL. If NULL, return info - * for all packages. + const char *prefix) /* Prefix or NULL. If NULL, return info + * for all prefixes. */ { Tcl_Interp *target; - LoadedPackage *pkgPtr; - InterpPackage *ipPtr; + LoadedLibrary *libraryPtr; + InterpLibrary *ipPtr; Tcl_Obj *resultObj, *pkgDesc[2]; if (targetName == NULL) { TclNewObj(resultObj); - Tcl_MutexLock(&packageMutex); - for (pkgPtr = firstPackagePtr; pkgPtr != NULL; - pkgPtr = pkgPtr->nextPtr) { - pkgDesc[0] = Tcl_NewStringObj(pkgPtr->fileName, -1); - pkgDesc[1] = Tcl_NewStringObj(pkgPtr->packageName, -1); + Tcl_MutexLock(&libraryMutex); + for (libraryPtr = firstLibraryPtr; libraryPtr != NULL; + libraryPtr = libraryPtr->nextPtr) { + pkgDesc[0] = Tcl_NewStringObj(libraryPtr->fileName, -1); + pkgDesc[1] = Tcl_NewStringObj(libraryPtr->prefix, -1); Tcl_ListObjAppendElement(NULL, resultObj, Tcl_NewListObj(2, pkgDesc)); } - Tcl_MutexUnlock(&packageMutex); + Tcl_MutexUnlock(&libraryMutex); Tcl_SetObjResult(interp, resultObj); return TCL_OK; } target = Tcl_GetChild(interp, targetName); if (target == NULL) { return TCL_ERROR; } - ipPtr = (InterpPackage *)Tcl_GetAssocData(target, "tclLoad", NULL); + ipPtr = (InterpLibrary *)Tcl_GetAssocData(target, "tclLoad", NULL); /* - * Return information about all of the available packages. + * Return information about all of the available libraries. */ - if (packageName) { + if (prefix) { resultObj = NULL; for (; ipPtr != NULL; ipPtr = ipPtr->nextPtr) { - pkgPtr = ipPtr->pkgPtr; + libraryPtr = ipPtr->libraryPtr; - if (!strcmp(packageName, pkgPtr->packageName)) { - resultObj = Tcl_NewStringObj(pkgPtr->fileName, -1); + if (!strcmp(prefix, libraryPtr->prefix)) { + resultObj = Tcl_NewStringObj(libraryPtr->fileName, -1); break; } } if (resultObj) { @@ -1111,19 +1174,19 @@ } return TCL_OK; } /* - * Return information about only the packages that are loaded in a given + * Return information about only the libraries that are loaded in a given * interpreter. */ TclNewObj(resultObj); for (; ipPtr != NULL; ipPtr = ipPtr->nextPtr) { - pkgPtr = ipPtr->pkgPtr; - pkgDesc[0] = Tcl_NewStringObj(pkgPtr->fileName, -1); - pkgDesc[1] = Tcl_NewStringObj(pkgPtr->packageName, -1); + libraryPtr = ipPtr->libraryPtr; + pkgDesc[0] = Tcl_NewStringObj(libraryPtr->fileName, -1); + pkgDesc[1] = Tcl_NewStringObj(libraryPtr->prefix, -1); Tcl_ListObjAppendElement(NULL, resultObj, Tcl_NewListObj(2, pkgDesc)); } Tcl_SetObjResult(interp, resultObj); return TCL_OK; } @@ -1131,35 +1194,39 @@ /* *---------------------------------------------------------------------- * * LoadCleanupProc -- * - * This function is called to delete all of the InterpPackage structures + * This function is called to delete all of the InterpLibrary structures * for an interpreter when the interpreter is deleted. It gets invoked * via the Tcl AssocData mechanism. * * Results: * None. * * Side effects: - * Storage for all of the InterpPackage functions for interp get deleted. + * Storage for all of the InterpLibrary functions for interp get deleted. * *---------------------------------------------------------------------- */ static void LoadCleanupProc( - ClientData clientData, /* Pointer to first InterpPackage structure - * for interp. */ - TCL_UNUSED(Tcl_Interp *)) -{ - InterpPackage *ipPtr, *nextPtr; - - ipPtr = (InterpPackage *)clientData; - while (ipPtr != NULL) { - nextPtr = ipPtr->nextPtr; - Tcl_Free(ipPtr); + ClientData clientData, /* Pointer to first InterpLibrary structure + * for interp. */ + Tcl_Interp *interp) +{ + InterpLibrary *ipPtr = (InterpLibrary *)clientData, *nextPtr; + LoadedLibrary *libraryPtr; + + while (ipPtr) { + libraryPtr = ipPtr->libraryPtr; + UnloadLibrary(interp, interp, libraryPtr, 0, "", 1); + /* UnloadLibrary doesn't free it by interp delete, so do it here and + * repeat for next. */ + nextPtr = ipPtr->nextPtr; + ckfree(ipPtr); ipPtr = nextPtr; } } /* @@ -1166,11 +1233,11 @@ *---------------------------------------------------------------------- * * TclFinalizeLoad -- * * This function is invoked just before the application exits. It frees - * all of the LoadedPackage structures. + * all of the LoadedLibrary structures. * * Results: * None. * * Side effects: @@ -1180,39 +1247,39 @@ */ void TclFinalizeLoad(void) { - LoadedPackage *pkgPtr; + LoadedLibrary *libraryPtr; /* * No synchronization here because there should just be one thread alive - * at this point. Logically, packageMutex should be grabbed at this point, + * at this point. Logically, libraryMutex should be grabbed at this point, * but the Mutexes get finalized before the call to this routine. The only * subsystem left alive at this point is the memory allocator. */ - while (firstPackagePtr != NULL) { - pkgPtr = firstPackagePtr; - firstPackagePtr = pkgPtr->nextPtr; + while (firstLibraryPtr != NULL) { + libraryPtr = firstLibraryPtr; + firstLibraryPtr = libraryPtr->nextPtr; #if defined(TCL_UNLOAD_DLLS) || defined(_WIN32) /* * Some Unix dlls are poorly behaved - registering things like atexit * calls that can't be unregistered. If you unload such dlls, you get * a core on exit because it wants to call a function in the dll after * it has been unloaded. */ - if (pkgPtr->fileName[0] != '\0') { - Tcl_FSUnloadFile(NULL, pkgPtr->loadHandle); + if (!IsStatic(libraryPtr)) { + Tcl_FSUnloadFile(NULL, libraryPtr->loadHandle); } #endif - Tcl_Free(pkgPtr->fileName); - Tcl_Free(pkgPtr->packageName); - Tcl_Free(pkgPtr); + ckfree(libraryPtr->fileName); + ckfree(libraryPtr->prefix); + ckfree(libraryPtr); } } /* * Local Variables: Index: generic/tclLoadNone.c ================================================================== --- generic/tclLoadNone.c +++ generic/tclLoadNone.c @@ -2,11 +2,11 @@ * tclLoadNone.c -- * * This procedure provides a version of the TclpDlopen for use in * systems that don't support dynamic loading; it just returns an error. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -50,40 +50,10 @@ "dynamic loading is not currently available on this system", -1)); } return TCL_ERROR; } - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this procedure is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - const char *fileName, /* Name of file containing package (already - * translated to local form if needed). */ - Tcl_DString *bufPtr) /* Initialized empty dstring. Append package - * name to this if possible. */ -{ - return 0; -} /* * These functions are fallbacks if we somehow determine that the platform can * do loading from memory but the user wishes to disable it. They just report * (gracefully) that they fail. @@ -91,32 +61,24 @@ #ifdef TCL_LOAD_FROM_MEMORY MODULE_SCOPE void * TclpLoadMemoryGetBuffer( - Tcl_Interp *interp, /* Dummy: unused by this implementation */ - int size) /* Dummy: unused by this implementation */ + TCL_UNUSED(size_t)) { return NULL; } MODULE_SCOPE int TclpLoadMemory( - Tcl_Interp *interp, /* Used for error reporting. */ - void *buffer, /* Dummy: unused by this implementation */ - int size, /* Dummy: unused by this implementation */ - int codeSize, /* Dummy: unused by this implementation */ - Tcl_LoadHandle *loadHandle, /* Dummy: unused by this implementation */ - Tcl_FSUnloadFileProc **unloadProcPtr, - /* Dummy: unused by this implementation */ - int flags) - /* Dummy: unused by this implementation */ -{ - if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj("dynamic loading from memory " - "is not available on this system", -1)); - } + TCL_UNUSED(void *), + TCL_UNUSED(size_t), + TCL_UNUSED(Tcl_Size), + TCL_UNUSED(Tcl_LoadHandle *), + TCL_UNUSED(Tcl_FSUnloadFileProc **), + TCL_UNUSED(int)) +{ return TCL_ERROR; } #endif /* TCL_LOAD_FROM_MEMORY */ Index: generic/tclMain.c ================================================================== --- generic/tclMain.c +++ generic/tclMain.c @@ -6,13 +6,13 @@ * Tcl-based applications. It can be used as-is for many applications, * just by supplying a different appInitProc function for each specific * application. Or, it can be used as a template for creating new main * programs for Tcl applications. * - * Copyright (c) 1988-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 2000 Ajuba Solutions. + * Copyright © 1988-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 2000 Ajuba Solutions. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -26,11 +26,12 @@ /* * The default prompt used when the user has not overridden it. */ -#define DEFAULT_PRIMARY_PROMPT "% " +static const char DEFAULT_PRIMARY_PROMPT[] = "% "; +static const char ENCODING_ERROR[] = "\n\t(encoding error in stderr)"; /* * This file can be compiled on Windows in UNICODE mode, as well as on all * other platforms using the native encoding. This is done by using the normal * Windows functions like _tcscmp, but on platforms which don't have @@ -41,36 +42,31 @@ # define TCHAR char # define TEXT(arg) arg # define _tcscmp strcmp #endif -static Tcl_Obj * +static inline Tcl_Obj * NewNativeObj( TCHAR *string) { Tcl_DString ds; #ifdef UNICODE Tcl_DStringInit(&ds); Tcl_WCharToUtfDString(string, -1, &ds); #else - Tcl_ExternalToUtfDString(NULL, (char *)string, -1, &ds); + (void)Tcl_ExternalToUtfDString(NULL, (char *)string, -1, &ds); #endif - return TclDStringToObj(&ds); + return Tcl_DStringToObj(&ds); } /* * Declarations for various library functions and variables (don't want to * include tclPort.h here, because people might copy this file out of the Tcl * source directory to make their own modified versions). */ -#if defined _MSC_VER && _MSC_VER < 1900 -/* isatty is always defined on MSVC 14.0, but not necessarily as CRTIMPORT. */ -extern CRTIMPORT int isatty(int fd); -#endif - /* * The thread-local variables for this file's functions. */ typedef struct { @@ -145,27 +141,25 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); Tcl_Obj *newEncoding = NULL; if (encoding != NULL) { newEncoding = Tcl_NewStringObj(encoding, -1); + Tcl_IncrRefCount(newEncoding); } + if (path != NULL) { + Tcl_IncrRefCount(path); + } if (tsdPtr->path != NULL) { Tcl_DecrRefCount(tsdPtr->path); } tsdPtr->path = path; - if (tsdPtr->path != NULL) { - Tcl_IncrRefCount(tsdPtr->path); - } if (tsdPtr->encoding != NULL) { Tcl_DecrRefCount(tsdPtr->encoding); } tsdPtr->encoding = newEncoding; - if (tsdPtr->encoding != NULL) { - Tcl_IncrRefCount(tsdPtr->encoding); - } } /* *---------------------------------------------------------------------- * @@ -194,14 +188,14 @@ * script. */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (encodingPtr != NULL) { - if (tsdPtr->encoding == NULL) { - *encodingPtr = NULL; + if (tsdPtr->encoding != NULL) { + *encodingPtr = Tcl_GetString(tsdPtr->encoding); } else { - *encodingPtr = TclGetString(tsdPtr->encoding); + *encodingPtr = NULL; } } return tsdPtr->path; } @@ -209,11 +203,12 @@ * * Tcl_SourceRCFile -- * * This function is typically invoked by Tcl_Main of Tk_Main function to * source an application specific rc file into the interpreter at startup - * time. + * time. If the filename cannot be translated (e.g. it referred to a bogus + * user or there was no HOME environment variable). Just do nothing. * * Results: * None. * * Side effects: @@ -235,28 +230,24 @@ Tcl_Channel c; const char *fullName; Tcl_DStringInit(&temp); fullName = Tcl_TranslateFileName(interp, fileName, &temp); - if (fullName == NULL) { - /* - * Couldn't translate the file name (e.g. it referred to a bogus - * user or there was no HOME environment variable). Just do - * nothing. - */ - } else { + if (fullName != NULL) { /* * Test for the existence of the rc file before trying to read it. */ c = Tcl_OpenFileChannel(NULL, fullName, "r", 0); if (c != NULL) { - Tcl_CloseEx(NULL, c, 0); + Tcl_Close(NULL, c); if (Tcl_EvalFile(interp, fullName) != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan) { - Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(chan, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } } } } @@ -291,19 +282,25 @@ /* Application-specific initialization * function to call after most initialization * but before starting to execute commands. */ Tcl_Interp *interp) { + int i=0; /* argv[i] index */ Tcl_Obj *path, *resultPtr, *argvPtr, *appName; const char *encodingName = NULL; int code, exitCode = 0; Tcl_MainLoopProc *mainLoopProc; Tcl_Channel chan; InteractiveState is; TclpSetInitialEncodings(); - TclpFindExecutable((const char *)argv[0]); + if (argc > 0) { + --argc; /* consume argv[0] */ + ++i; + } + TclpFindExecutable((const char *)argv[0]); /* nb: this could be NULL + * w/ (eg) an empty argv supplied to execve() */ Tcl_InitMemory(interp); is.interp = interp; is.prompt = PROMPT_START; @@ -321,50 +318,51 @@ * -encoding ENCODING FILENAME * or like * FILENAME */ - if ((argc > 3) && (0 == _tcscmp(TEXT("-encoding"), argv[1])) + /* mind argc is being adjusted as we proceed */ + if ((argc >= 3) && (0 == _tcscmp(TEXT("-encoding"), argv[1])) && ('-' != argv[3][0])) { Tcl_Obj *value = NewNativeObj(argv[2]); Tcl_SetStartupScript(NewNativeObj(argv[3]), - TclGetString(value)); + Tcl_GetString(value)); Tcl_DecrRefCount(value); argc -= 3; - argv += 3; - } else if ((argc > 1) && ('-' != argv[1][0])) { + i += 3; + } else if ((argc >= 1) && ('-' != argv[1][0])) { Tcl_SetStartupScript(NewNativeObj(argv[1]), NULL); argc--; - argv++; + i++; } } path = Tcl_GetStartupScript(&encodingName); - if (path == NULL) { + if (path != NULL) { + appName = path; + } else if (argv[0]) { appName = NewNativeObj(argv[0]); } else { - appName = path; + appName = Tcl_NewStringObj("tclsh", -1); } Tcl_SetVar2Ex(interp, "argv0", NULL, appName, TCL_GLOBAL_ONLY); - argc--; - argv++; Tcl_SetVar2Ex(interp, "argc", NULL, Tcl_NewWideIntObj(argc), TCL_GLOBAL_ONLY); argvPtr = Tcl_NewListObj(0, NULL); while (argc--) { - Tcl_ListObjAppendElement(NULL, argvPtr, NewNativeObj(*argv++)); + Tcl_ListObjAppendElement(NULL, argvPtr, NewNativeObj(argv[i++])); } Tcl_SetVar2Ex(interp, "argv", NULL, argvPtr, TCL_GLOBAL_ONLY); /* * Set the "tcl_interactive" variable. */ is.tty = isatty(0); Tcl_SetVar2Ex(interp, "tcl_interactive", NULL, - Tcl_NewWideIntObj(!path && is.tty), TCL_GLOBAL_ONLY); + Tcl_NewBooleanObj(!path && is.tty), TCL_GLOBAL_ONLY); /* * Invoke application-specific initialization. */ @@ -372,11 +370,13 @@ if (appInitProc(interp) != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan) { Tcl_WriteChars(chan, "application-specific initialization failed: ", -1); - Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(chan, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } } if (Tcl_InterpDeleted(interp)) { goto done; @@ -404,19 +404,17 @@ code = Tcl_FSEvalFileEx(interp, path, encodingName); if (code != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan) { Tcl_Obj *options = Tcl_GetReturnOptions(interp, code); - Tcl_Obj *keyPtr, *valuePtr; + Tcl_Obj *valuePtr = NULL; - TclNewLiteralStringObj(keyPtr, "-errorinfo"); - Tcl_IncrRefCount(keyPtr); - Tcl_DictObjGet(NULL, options, keyPtr, &valuePtr); - Tcl_DecrRefCount(keyPtr); - + TclDictGet(NULL, options, "-errorinfo", &valuePtr); if (valuePtr) { - Tcl_WriteObj(chan, valuePtr); + if (Tcl_WriteObj(chan, valuePtr) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } } Tcl_WriteChars(chan, "\n", 1); Tcl_DecrRefCount(options); } exitCode = 1; @@ -449,11 +447,11 @@ Tcl_LinkVar(interp, "tcl_interactive", &is.tty, TCL_LINK_BOOLEAN); is.input = Tcl_GetStdChannel(TCL_STDIN); while ((is.input != NULL) && !Tcl_InterpDeleted(interp)) { mainLoopProc = TclGetMainLoop(); if (mainLoopProc == NULL) { - size_t length; + int length; if (is.tty) { Prompt(interp, &is); if (Tcl_InterpDeleted(interp)) { break; @@ -470,11 +468,11 @@ Tcl_DecrRefCount(is.commandPtr); is.commandPtr = Tcl_DuplicateObj(is.commandPtr); Tcl_IncrRefCount(is.commandPtr); } length = Tcl_GetsObj(is.input, is.commandPtr); - if (length == TCL_INDEX_NONE) { + if (length < 0) { if (Tcl_InputBlocked(is.input)) { /* * This can only happen if stdin has been set to * non-blocking. In that case cycle back and try again. * This sets up a tight polling loop (since we have no @@ -514,11 +512,11 @@ /* * The final newline is syntactically redundant, and causes some * error messages troubles deeper in, so lop it back off. */ - (void)TclGetStringFromObj(is.commandPtr, &length); + (void)Tcl_GetStringFromObj(is.commandPtr, &length); Tcl_SetObjLength(is.commandPtr, --length); code = Tcl_RecordAndEvalObj(interp, is.commandPtr, TCL_EVAL_GLOBAL); is.input = Tcl_GetStdChannel(TCL_STDIN); Tcl_DecrRefCount(is.commandPtr); @@ -525,20 +523,24 @@ TclNewObj(is.commandPtr); Tcl_IncrRefCount(is.commandPtr); if (code != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan) { - Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(chan, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } } else if (is.tty) { resultPtr = Tcl_GetObjResult(interp); Tcl_IncrRefCount(resultPtr); - (void)TclGetStringFromObj(resultPtr, &length); + (void)Tcl_GetStringFromObj(resultPtr, &length); chan = Tcl_GetStdChannel(TCL_STDOUT); if ((length > 0) && chan) { - Tcl_WriteObj(chan, resultPtr); + if (Tcl_WriteObj(chan, resultPtr) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } Tcl_DecrRefCount(resultPtr); } } else { /* (mainLoopProc != NULL) */ @@ -735,11 +737,11 @@ StdinProc( ClientData clientData, /* The state of interactive cmd line */ TCL_UNUSED(int) /*mask*/) { int code; - size_t length; + int length; InteractiveState *isPtr = (InteractiveState *)clientData; Tcl_Channel chan = isPtr->input; Tcl_Obj *commandPtr = isPtr->commandPtr; Tcl_Interp *interp = isPtr->interp; @@ -747,11 +749,11 @@ Tcl_DecrRefCount(commandPtr); commandPtr = Tcl_DuplicateObj(commandPtr); Tcl_IncrRefCount(commandPtr); } length = Tcl_GetsObj(chan, commandPtr); - if (length == TCL_INDEX_NONE) { + if (length < 0) { if (Tcl_InputBlocked(chan)) { return; } if (isPtr->tty) { /* @@ -775,11 +777,11 @@ if (!TclObjCommandComplete(commandPtr)) { isPtr->prompt = PROMPT_CONTINUE; goto prompt; } isPtr->prompt = PROMPT_START; - (void)TclGetStringFromObj(commandPtr, &length); + (void)Tcl_GetStringFromObj(commandPtr, &length); Tcl_SetObjLength(commandPtr, --length); /* * Disable the stdin channel handler while evaluating the command; * otherwise if the command re-enters the event loop we might process @@ -799,21 +801,25 @@ } if (code != TCL_OK) { chan = Tcl_GetStdChannel(TCL_STDERR); if (chan != NULL) { - Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(chan, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } } else if (isPtr->tty) { Tcl_Obj *resultPtr = Tcl_GetObjResult(interp); chan = Tcl_GetStdChannel(TCL_STDOUT); Tcl_IncrRefCount(resultPtr); - (void)TclGetStringFromObj(resultPtr, &length); + (void)Tcl_GetStringFromObj(resultPtr, &length); if ((length > 0) && (chan != NULL)) { - Tcl_WriteObj(chan, resultPtr); + if (Tcl_WriteObj(chan, resultPtr) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } Tcl_DecrRefCount(resultPtr); } @@ -870,21 +876,23 @@ defaultPrompt: if (isPtr->prompt == PROMPT_START) { chan = Tcl_GetStdChannel(TCL_STDOUT); if (chan != NULL) { Tcl_WriteChars(chan, DEFAULT_PRIMARY_PROMPT, - strlen(DEFAULT_PRIMARY_PROMPT)); + sizeof(DEFAULT_PRIMARY_PROMPT) - 1); } } } else { code = Tcl_EvalObjEx(interp, promptCmdPtr, TCL_EVAL_GLOBAL); if (code != TCL_OK) { Tcl_AddErrorInfo(interp, "\n (script that generates prompt)"); chan = Tcl_GetStdChannel(TCL_STDERR); if (chan != NULL) { - Tcl_WriteObj(chan, Tcl_GetObjResult(interp)); + if (Tcl_WriteObj(chan, Tcl_GetObjResult(interp)) < 0) { + Tcl_WriteChars(chan, ENCODING_ERROR, -1); + } Tcl_WriteChars(chan, "\n", 1); } goto defaultPrompt; } } Index: generic/tclNamesp.c ================================================================== --- generic/tclNamesp.c +++ generic/tclNamesp.c @@ -5,15 +5,15 @@ * commands and global variables. The global :: namespace is the * traditional Tcl "global" scope. Other namespaces are created as * children of the global namespace. These other namespaces contain * special-purpose commands and variables for packages. * - * Copyright (c) 1993-1997 Lucent Technologies. - * Copyright (c) 1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 2002-2005 Donal K. Fellows. - * Copyright (c) 2006 Neil Madden. + * Copyright © 1993-1997 Lucent Technologies. + * Copyright © 1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 2002-2005 Donal K. Fellows. + * Copyright © 2006 Neil Madden. * Contributions from Don Porter, NIST, 2007. (not subject to US copyright) * * Originally implemented by * Michael J. McLennan * Bell Labs Innovations for Lucent Technologies @@ -31,11 +31,11 @@ * Thread-local storage used to avoid having a global lock on data that is not * limited to a single interpreter. */ typedef struct { - size_t numNsCreated; /* Count of the number of namespaces created + unsigned long numNsCreated; /* Count of the number of namespaces created * within the thread. This value is used as a * unique id for each namespace. Cannot be * per-interp because the nsId is used to * distinguish objects which can be passed * around between interps in the same thread, @@ -69,30 +69,30 @@ /* * Declarations for functions local to this file: */ -static void DeleteImportedCmd(ClientData clientData); +static void DeleteImportedCmd(void *clientData); static int DoImport(Tcl_Interp *interp, Namespace *nsPtr, Tcl_HashEntry *hPtr, const char *cmdName, const char *pattern, Namespace *importNsPtr, int allowOverwrite); static void DupNsNameInternalRep(Tcl_Obj *objPtr,Tcl_Obj *copyPtr); -static char * ErrorCodeRead(ClientData clientData,Tcl_Interp *interp, +static char * ErrorCodeRead(void *clientData,Tcl_Interp *interp, const char *name1, const char *name2, int flags); -static char * ErrorInfoRead(ClientData clientData,Tcl_Interp *interp, +static char * ErrorInfoRead(void *clientData,Tcl_Interp *interp, const char *name1, const char *name2, int flags); -static char * EstablishErrorCodeTraces(ClientData clientData, +static char * EstablishErrorCodeTraces(void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); -static char * EstablishErrorInfoTraces(ClientData clientData, +static char * EstablishErrorInfoTraces(void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); static void FreeNsNameInternalRep(Tcl_Obj *objPtr); static int GetNamespaceFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Namespace **nsPtrPtr); -static int InvokeImportedNRCmd(ClientData clientData, +static int InvokeImportedNRCmd(void *clientData, Tcl_Interp *interp,int objc,Tcl_Obj *const objv[]); static Tcl_ObjCmdProc NamespaceChildrenCmd; static Tcl_ObjCmdProc NamespaceCodeCmd; static Tcl_ObjCmdProc NamespaceCurrentCmd; static Tcl_ObjCmdProc NamespaceDeleteCmd; @@ -131,23 +131,23 @@ DupNsNameInternalRep, /* dupIntRepProc */ NULL, /* updateStringProc */ SetNsNameFromAny /* setFromAnyProc */ }; -#define NsNameSetIntRep(objPtr, nnPtr) \ +#define NsNameSetInternalRep(objPtr, nnPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ (nnPtr)->refCount++; \ ir.twoPtrValue.ptr1 = (nnPtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &nsNameType, &ir); \ + Tcl_StoreInternalRep((objPtr), &nsNameType, &ir); \ } while (0) -#define NsNameGetIntRep(objPtr, nnPtr) \ +#define NsNameGetInternalRep(objPtr, nnPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &nsNameType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &nsNameType); \ (nnPtr) = irPtr ? (ResolvedNsName *)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* * Array of values describing how to implement each standard subcommand of the @@ -304,11 +304,11 @@ } else { nsPtr = (Namespace *) namespacePtr; /* * TODO: Examine whether it would be better to guard based on NS_DYING - * or NS_KILLED. It appears that these are not tested because they can + * or NS_TEARDOWN. It appears that these are not tested because they can * be set in a global interp that has been [namespace delete]d, but * which never really completely goes away because of lingering global * things like ::errorInfo and [::unknown] and hidden commands. * Review of those designs might permit stricter checking here. */ @@ -324,11 +324,11 @@ framePtr->objc = 0; framePtr->objv = NULL; framePtr->callerPtr = iPtr->framePtr; framePtr->callerVarPtr = iPtr->varFramePtr; if (iPtr->varFramePtr != NULL) { - framePtr->level = (iPtr->varFramePtr->level + 1); + framePtr->level = iPtr->varFramePtr->level + 1U; } else { framePtr->level = 0; } framePtr->procPtr = NULL; /* no called procedure */ framePtr->varTablePtr = NULL; /* and no local variables */ @@ -389,11 +389,11 @@ /* Tcl_PopCallFrame: trying to pop rootCallFrame! */ } if (framePtr->varTablePtr != NULL) { TclDeleteVars(iPtr, framePtr->varTablePtr); - Tcl_Free(framePtr->varTablePtr); + ckfree(framePtr->varTablePtr); framePtr->varTablePtr = NULL; } if (framePtr->numCompiledLocals > 0) { TclDeleteCompiledLocalVars(iPtr, framePtr); if (framePtr->localCachePtr->refCount-- <= 1) { @@ -407,17 +407,19 @@ * is "dying" and there are no more active call frames, call * Tcl_DeleteNamespace to destroy it. */ nsPtr = framePtr->nsPtr; - if ((--nsPtr->activationCount <= (unsigned)(nsPtr == iPtr->globalNsPtr)) + if ((--nsPtr->activationCount <= (nsPtr == iPtr->globalNsPtr)) && (nsPtr->flags & NS_DYING)) { Tcl_DeleteNamespace((Tcl_Namespace *) nsPtr); } framePtr->nsPtr = NULL; if (framePtr->tailcallPtr) { + /* Reusing the existing reference count from framePtr->tailcallPtr, so + * no need to Tcl_IncrRefCount(framePtr->tailcallPtr)*/ TclSetTailcall(interp, framePtr->tailcallPtr); } } /* @@ -490,11 +492,11 @@ *---------------------------------------------------------------------- */ static char * EstablishErrorCodeTraces( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, TCL_UNUSED(const char *) /*name1*/, TCL_UNUSED(const char *) /*name2*/, TCL_UNUSED(int) /*flags*/) { @@ -522,11 +524,11 @@ *---------------------------------------------------------------------- */ static char * ErrorCodeRead( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, TCL_UNUSED(const char *) /*name1*/, TCL_UNUSED(const char *) /*name2*/, TCL_UNUSED(int) /*flags*/) { @@ -539,12 +541,14 @@ Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL, iPtr->errorCode, TCL_GLOBAL_ONLY); return NULL; } if (NULL == Tcl_ObjGetVar2(interp, iPtr->ecVar, NULL, TCL_GLOBAL_ONLY)) { + Tcl_Obj *objPtr; + TclNewObj(objPtr); Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL, - Tcl_NewObj(), TCL_GLOBAL_ONLY); + objPtr, TCL_GLOBAL_ONLY); } return NULL; } /* @@ -564,11 +568,11 @@ *---------------------------------------------------------------------- */ static char * EstablishErrorInfoTraces( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, TCL_UNUSED(const char *) /*name1*/, TCL_UNUSED(const char *) /*name2*/, TCL_UNUSED(int) /*flags*/) { @@ -596,11 +600,11 @@ *---------------------------------------------------------------------- */ static char * ErrorInfoRead( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, TCL_UNUSED(const char *) /*name1*/, TCL_UNUSED(const char *) /*name2*/, TCL_UNUSED(int) /*flags*/) { @@ -613,12 +617,14 @@ Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, iPtr->errorInfo, TCL_GLOBAL_ONLY); return NULL; } if (NULL == Tcl_ObjGetVar2(interp, iPtr->eiVar, NULL, TCL_GLOBAL_ONLY)) { + Tcl_Obj *objPtr; + TclNewObj(objPtr); Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, - Tcl_NewObj(), TCL_GLOBAL_ONLY); + objPtr, TCL_GLOBAL_ONLY); } return NULL; } /* @@ -648,11 +654,11 @@ * being created. Also used for error * reporting. */ const char *name, /* Name for the new namespace. May be a * qualified name with names of ancestor * namespaces separated by "::"s. */ - ClientData clientData, /* One-word value to store with namespace. */ + void *clientData, /* One-word value to store with namespace. */ Tcl_NamespaceDeleteProc *deleteProc) /* Function called to delete client data when * the namespace is deleted. NULL if no * function should be called. */ { @@ -710,13 +716,13 @@ * naughty! */ if (*name == '\0') { Tcl_SetObjResult(interp, Tcl_NewStringObj("can't create namespace" - " \"\": only global namespace can have empty name", -1)); + " \"\": only global namespace can have empty name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", - "CREATEGLOBAL", NULL); + "CREATEGLOBAL", (char *)NULL); Tcl_DStringFree(&tmpBuffer); return NULL; } /* @@ -751,11 +757,11 @@ #endif ) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create namespace \"%s\": already exists", name)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NAMESPACE", - "CREATEEXISTING", NULL); + "CREATEEXISTING", (char *)NULL); Tcl_DStringFree(&tmpBuffer); return NULL; } /* @@ -762,13 +768,13 @@ * Create the new namespace and root it in its parent. Increment the count * of namespaces created. */ doCreate: - nsPtr = (Namespace *)Tcl_Alloc(sizeof(Namespace)); + nsPtr = (Namespace *)ckalloc(sizeof(Namespace)); nameLen = strlen(simpleName) + 1; - nsPtr->name = (char *)Tcl_Alloc(nameLen); + nsPtr->name = (char *)ckalloc(nameLen); memcpy(nsPtr->name, simpleName, nameLen); nsPtr->fullName = NULL; /* Set below. */ nsPtr->clientData = clientData; nsPtr->deleteProc = deleteProc; nsPtr->parentPtr = parentPtr; @@ -852,11 +858,11 @@ } } name = Tcl_DStringValue(namePtr); nameLen = Tcl_DStringLength(namePtr); - nsPtr->fullName = (char *)Tcl_Alloc(nameLen + 1); + nsPtr->fullName = (char *)ckalloc(nameLen + 1); memcpy(nsPtr->fullName, name, nameLen + 1); Tcl_DStringFree(&buffer1); Tcl_DStringFree(&buffer2); Tcl_DStringFree(&tmpBuffer); @@ -900,13 +906,12 @@ void Tcl_DeleteNamespace( Tcl_Namespace *namespacePtr)/* Points to the namespace to delete. */ { Namespace *nsPtr = (Namespace *) namespacePtr; - Interp *iPtr = (Interp *) nsPtr->interp; - Namespace *globalNsPtr = (Namespace *) - TclGetGlobalNamespace((Tcl_Interp *) iPtr); + Tcl_Interp *interp = nsPtr->interp; + Namespace *globalNsPtr = (Namespace *) TclGetGlobalNamespace(interp); Tcl_HashEntry *entryPtr; Tcl_HashSearch search; Command *cmdPtr; /* @@ -946,12 +951,11 @@ for (entryPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search); entryPtr != NULL;) { cmdPtr = (Command *)Tcl_GetHashValue(entryPtr); if (cmdPtr->nreProc == TclNRInterpCoroutine) { - Tcl_DeleteCommandFromToken((Tcl_Interp *) iPtr, - (Tcl_Command) cmdPtr); + Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmdPtr); entryPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search); } else { entryPtr = Tcl_NextHashEntry(&search); } } @@ -970,11 +974,11 @@ * Splice out and link to indicate that we've already been killed. */ nsPtr->ensembles = (Tcl_Ensemble *) ensemblePtr->next; ensemblePtr->next = ensemblePtr; - Tcl_DeleteCommandFromToken(nsPtr->interp, ensemblePtr->token); + Tcl_DeleteCommandFromToken(interp, ensemblePtr->token); } /* * If the namespace has a registered unknown handler (TIP 181), then free * it here. @@ -984,27 +988,28 @@ Tcl_DecrRefCount(nsPtr->unknownHandlerPtr); nsPtr->unknownHandlerPtr = NULL; } /* - * If the namespace is on the call frame stack, it is marked as "dying" - * (NS_DYING is OR'd into its flags): the namespace can't be looked up by - * name but its commands and variables are still usable by those active - * call frames. When all active call frames referring to the namespace - * have been popped from the Tcl stack, Tcl_PopCallFrame will call this - * function again to delete everything in the namespace. If no nsName - * objects refer to the namespace (i.e., if its refCount is zero), its - * commands and variables are deleted and the storage for its namespace - * structure is freed. Otherwise, if its refCount is nonzero, the - * namespace's commands and variables are deleted but the structure isn't - * freed. Instead, NS_DEAD is OR'd into the structure's flags to allow the - * namespace resolution code to recognize that the namespace is "deleted". - * The structure's storage is freed by FreeNsNameInternalRep when its - * refCount reaches 0. + * If the namespace is on the call frame stack, it is marked as "dying" + * (NS_DYING is OR'd into its flags): Contents of the namespace are + * still available and visible until the namespace is later marked as + * NS_DEAD, and its commands and variables are still usable by any + * active call frames referring to th namespace. When all active call + * frames referring to the namespace have been popped from the Tcl + * stack, Tcl_PopCallFrame calls Tcl_DeleteNamespace again. If no + * nsName objects refer to the namespace (i.e., if its refCount is + * zero), its commands and variables are deleted and the storage for + * its namespace structure is freed. Otherwise, if its refCount is + * nonzero, the namespace's commands and variables are deleted but the + * structure isn't freed. Instead, NS_DEAD is OR'd into the structure's + * flags to allow the namespace resolution code to recognize that the + * namespace is "deleted". The structure's storage is freed by + * FreeNsNameInternalRep when its refCount reaches 0. */ - if (nsPtr->activationCount > (unsigned)(nsPtr == globalNsPtr)) { + if (nsPtr->activationCount > (nsPtr == globalNsPtr)) { nsPtr->flags |= NS_DYING; if (nsPtr->parentPtr != NULL) { entryPtr = Tcl_FindHashEntry( TclGetNamespaceChildTable((Tcl_Namespace *) nsPtr->parentPtr), nsPtr->name); @@ -1011,24 +1016,24 @@ if (entryPtr != NULL) { Tcl_DeleteHashEntry(entryPtr); } } nsPtr->parentPtr = NULL; - } else if (!(nsPtr->flags & NS_KILLED)) { + } else if (!(nsPtr->flags & NS_TEARDOWN)) { /* * Delete the namespace and everything in it. If this is the global * namespace, then clear it but don't free its storage unless the - * interpreter is being torn down. Set the NS_KILLED flag to avoid + * interpreter is being torn down. Set the NS_TEARDOWN flag to avoid * recursive calls here - if the namespace is really in the process of * being deleted, ignore any second call. */ - nsPtr->flags |= (NS_DYING|NS_KILLED); + nsPtr->flags |= (NS_DYING|NS_TEARDOWN); TclTeardownNamespace(nsPtr); - if ((nsPtr != globalNsPtr) || (iPtr->flags & DELETED)) { + if ((nsPtr != globalNsPtr) || (((Interp *) interp)->flags & DELETED)) { /* * If this is the global namespace, then it may have residual * "errorInfo" and "errorCode" variables for errors that occurred * while it was being torn down. Try to clear the variable list * one last time. @@ -1039,11 +1044,11 @@ #ifndef BREAK_NAMESPACE_COMPAT Tcl_DeleteHashTable(&nsPtr->childTable); #else if (nsPtr->childTablePtr != NULL) { Tcl_DeleteHashTable(nsPtr->childTablePtr); - Tcl_Free(nsPtr->childTablePtr); + ckfree(nsPtr->childTablePtr); } #endif Tcl_DeleteHashTable(&nsPtr->cmdTable); nsPtr ->flags |= NS_DEAD; @@ -1050,19 +1055,19 @@ } else { /* * Restore the ::errorInfo and ::errorCode traces. */ - EstablishErrorInfoTraces(NULL, nsPtr->interp, NULL, NULL, 0); - EstablishErrorCodeTraces(NULL, nsPtr->interp, NULL, NULL, 0); + EstablishErrorInfoTraces(NULL, interp, NULL, NULL, 0); + EstablishErrorCodeTraces(NULL, interp, NULL, NULL, 0); /* * We didn't really kill it, so remove the KILLED marks, so it can * get killed later, avoiding mem leaks. */ - nsPtr->flags &= ~(NS_DYING|NS_KILLED); + nsPtr->flags &= ~(NS_DYING|NS_TEARDOWN); } } TclNsDecrRefCount(nsPtr); } @@ -1070,10 +1075,88 @@ TclNamespaceDeleted( Namespace *nsPtr) { return (nsPtr->flags & NS_DYING) ? 1 : 0; } + +void +TclDeleteNamespaceChildren( + Namespace *nsPtr /* Namespace whose children to delete */ +) +{ + Interp *iPtr = (Interp *) nsPtr->interp; + Tcl_HashEntry *entryPtr; + size_t i; + int unchecked; + Tcl_HashSearch search; + /* + * Delete all the child namespaces. + * + * BE CAREFUL: When each child is deleted, it divorces itself from its + * parent. The hash table can't be proplery traversed if its elements are + * being deleted. Because of traces (and the desire to avoid the + * quadratic problems of just using Tcl_FirstHashEntry over and over, [Bug + * f97d4ee020]) copy to a temporary array and then delete all those + * namespaces. + * + * Important: leave the hash table itself still live. + */ + +#ifndef BREAK_NAMESPACE_COMPAT + unchecked = (nsPtr->childTable.numEntries > 0); + while (nsPtr->childTable.numEntries > 0 && unchecked) { + size_t length = nsPtr->childTable.numEntries; + Namespace **children = (Namespace **)TclStackAlloc((Tcl_Interp *) iPtr, + sizeof(Namespace *) * length); + + i = 0; + for (entryPtr = Tcl_FirstHashEntry(&nsPtr->childTable, &search); + entryPtr != NULL; + entryPtr = Tcl_NextHashEntry(&search)) { + children[i] = (Namespace *)Tcl_GetHashValue(entryPtr); + children[i]->refCount++; + i++; + } + unchecked = 0; + for (i = 0 ; i < length ; i++) { + if (!(children[i]->flags & NS_DYING)) { + unchecked = 1; + Tcl_DeleteNamespace((Tcl_Namespace *) children[i]); + TclNsDecrRefCount(children[i]); + } + } + TclStackFree((Tcl_Interp *) iPtr, children); + } +#else + if (nsPtr->childTablePtr != NULL) { + unchecked = (nsPtr->childTable.numEntries > 0); + while (nsPtr->childTable.numEntries > 0 && unchecked) { + size_t length = nsPtr->childTablePtr->numEntries; + Namespace **children = (Namespace **)TclStackAlloc((Tcl_Interp *) iPtr, + sizeof(Namespace *) * length); + + i = 0; + for (entryPtr = Tcl_FirstHashEntry(nsPtr->childTablePtr, &search); + entryPtr != NULL; + entryPtr = Tcl_NextHashEntry(&search)) { + children[i] = (Namespace *)Tcl_GetHashValue(entryPtr); + children[i]->refCount++; + i++; + } + unchecked = 0; + for (i = 0 ; i < length ; i++) { + if (!(children[i]->flags & NS_DYING)) { + unchecked = 1; + Tcl_DeleteNamespace((Tcl_Namespace *) children[i]); + TclNsDecrRefCount(children[i]); + } + } + TclStackFree((Tcl_Interp *) iPtr, children); + } + } +#endif +} /* *---------------------------------------------------------------------- * * TclTeardownNamespace -- @@ -1095,17 +1178,17 @@ *---------------------------------------------------------------------- */ void TclTeardownNamespace( - Namespace *nsPtr) /* Points to the namespace to be dismantled + Namespace *nsPtr) /* Points to the namespace to be dismantled * and unlinked from its parent. */ { - Interp *iPtr = (Interp *) nsPtr->interp; + Tcl_Interp *interp = nsPtr->interp; Tcl_HashEntry *entryPtr; Tcl_HashSearch search; - size_t i; + Tcl_Size i; /* * Start by destroying the namespace's variable table, since variables * might trigger traces. Variable table should be cleared but not freed! * TclDeleteNamespaceVars frees it, so we reinitialize it afterwards. @@ -1122,12 +1205,12 @@ * f97d4ee020]) we copy to a temporary array and then delete all those * commands. */ while (nsPtr->cmdTable.numEntries > 0) { - size_t length = nsPtr->cmdTable.numEntries; - Command **cmds = (Command **)TclStackAlloc((Tcl_Interp *) iPtr, + Tcl_Size length = nsPtr->cmdTable.numEntries; + Command **cmds = (Command **)TclStackAlloc(interp, sizeof(Command *) * length); i = 0; for (entryPtr = Tcl_FirstHashEntry(&nsPtr->cmdTable, &search); entryPtr != NULL; @@ -1135,15 +1218,14 @@ cmds[i] = (Command *)Tcl_GetHashValue(entryPtr); cmds[i]->refCount++; i++; } for (i = 0 ; i < length ; i++) { - Tcl_DeleteCommandFromToken((Tcl_Interp *) iPtr, - (Tcl_Command) cmds[i]); + Tcl_DeleteCommandFromToken(interp, (Tcl_Command) cmds[i]); TclCleanupCommandMacro(cmds[i]); } - TclStackFree((Tcl_Interp *) iPtr, cmds); + TclStackFree(interp, cmds); } Tcl_DeleteHashTable(&nsPtr->cmdTable); Tcl_InitHashTable(&nsPtr->cmdTable, TCL_STRING_KEYS); /* @@ -1179,76 +1261,21 @@ nsPathPtr = nsPathPtr->nextPtr; } while (nsPathPtr != NULL); nsPtr->commandPathSourceList = NULL; } - /* - * Delete all the child namespaces. - * - * BE CAREFUL: When each child is deleted, it will divorce itself from its - * parent. You can't traverse a hash table properly if its elements are - * being deleted. Because of traces (and the desire to avoid the - * quadratic problems of just using Tcl_FirstHashEntry over and over, [Bug - * f97d4ee020]) we copy to a temporary array and then delete all those - * namespaces. - * - * Important: leave the hash table itself still live. - */ - -#ifndef BREAK_NAMESPACE_COMPAT - while (nsPtr->childTable.numEntries > 0) { - size_t length = nsPtr->childTable.numEntries; - Namespace **children = (Namespace **)TclStackAlloc((Tcl_Interp *) iPtr, - sizeof(Namespace *) * length); - - i = 0; - for (entryPtr = Tcl_FirstHashEntry(&nsPtr->childTable, &search); - entryPtr != NULL; - entryPtr = Tcl_NextHashEntry(&search)) { - children[i] = (Namespace *)Tcl_GetHashValue(entryPtr); - children[i]->refCount++; - i++; - } - for (i = 0 ; i < length ; i++) { - Tcl_DeleteNamespace((Tcl_Namespace *) children[i]); - TclNsDecrRefCount(children[i]); - } - TclStackFree((Tcl_Interp *) iPtr, children); - } -#else - if (nsPtr->childTablePtr != NULL) { - while (nsPtr->childTablePtr->numEntries > 0) { - size_t length = nsPtr->childTablePtr->numEntries; - Namespace **children = (Namespace **)TclStackAlloc((Tcl_Interp *) iPtr, - sizeof(Namespace *) * length); - - i = 0; - for (entryPtr = Tcl_FirstHashEntry(nsPtr->childTablePtr, &search); - entryPtr != NULL; - entryPtr = Tcl_NextHashEntry(&search)) { - children[i] = Tcl_GetHashValue(entryPtr); - children[i]->refCount++; - i++; - } - for (i = 0 ; i < length ; i++) { - Tcl_DeleteNamespace((Tcl_Namespace *) children[i]); - TclNsDecrRefCount(children[i]); - } - TclStackFree((Tcl_Interp *) iPtr, children); - } - } -#endif + TclDeleteNamespaceChildren(nsPtr); /* * Free the namespace's export pattern array. */ if (nsPtr->exportArrayPtr != NULL) { for (i = 0; i < nsPtr->numExportPatterns; i++) { - Tcl_Free(nsPtr->exportArrayPtr[i]); + ckfree(nsPtr->exportArrayPtr[i]); } - Tcl_Free(nsPtr->exportArrayPtr); + ckfree(nsPtr->exportArrayPtr); nsPtr->exportArrayPtr = NULL; nsPtr->numExportPatterns = 0; nsPtr->maxExportPatterns = 0; } @@ -1296,13 +1323,13 @@ * Most of the namespace's contents are freed when the namespace is * deleted by Tcl_DeleteNamespace. All that remains is to free its names * (for error messages), and the structure itself. */ - Tcl_Free(nsPtr->name); - Tcl_Free(nsPtr->fullName); - Tcl_Free(nsPtr); + ckfree(nsPtr->name); + ckfree(nsPtr->fullName); + ckfree(nsPtr); } /* *---------------------------------------------------------------------- * @@ -1367,11 +1394,11 @@ #define INIT_EXPORT_PATTERNS 5 Namespace *nsPtr, *exportNsPtr, *dummyPtr; Namespace *currNsPtr = (Namespace *) TclGetCurrentNamespace(interp); const char *simplePattern; char *patternCpy; - size_t neededElems, len, i; + Tcl_Size neededElems, len, i; /* * If the specified namespace is NULL, use the current namespace. */ @@ -1387,13 +1414,13 @@ */ if (resetListFirst) { if (nsPtr->exportArrayPtr != NULL) { for (i = 0; i < nsPtr->numExportPatterns; i++) { - Tcl_Free(nsPtr->exportArrayPtr[i]); + ckfree(nsPtr->exportArrayPtr[i]); } - Tcl_Free(nsPtr->exportArrayPtr); + ckfree(nsPtr->exportArrayPtr); nsPtr->exportArrayPtr = NULL; TclInvalidateNsCmdLookup(nsPtr); nsPtr->numExportPatterns = 0; nsPtr->maxExportPatterns = 0; } @@ -1406,12 +1433,12 @@ TclGetNamespaceForQualName(interp, pattern, nsPtr, TCL_NAMESPACE_ONLY, &exportNsPtr, &dummyPtr, &dummyPtr, &simplePattern); if ((exportNsPtr != nsPtr) || (strcmp(pattern, simplePattern) != 0)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("invalid export pattern" - " \"%s\": pattern can't specify a namespace", pattern)); - Tcl_SetErrorCode(interp, "TCL", "EXPORT", "INVALID", NULL); + " \"%s\": pattern can't specify a namespace", pattern)); + Tcl_SetErrorCode(interp, "TCL", "EXPORT", "INVALID", (char *)NULL); return TCL_ERROR; } /* * Make sure that we don't already have the pattern in the array @@ -1436,20 +1463,20 @@ neededElems = nsPtr->numExportPatterns + 1; if (neededElems > nsPtr->maxExportPatterns) { nsPtr->maxExportPatterns = nsPtr->maxExportPatterns ? 2 * nsPtr->maxExportPatterns : INIT_EXPORT_PATTERNS; - nsPtr->exportArrayPtr = (char **)Tcl_Realloc(nsPtr->exportArrayPtr, + nsPtr->exportArrayPtr = (char **)ckrealloc(nsPtr->exportArrayPtr, sizeof(char *) * nsPtr->maxExportPatterns); } /* * Add the pattern to the namespace's array of export patterns. */ len = strlen(pattern); - patternCpy = (char *)Tcl_Alloc(len + 1); + patternCpy = (char *)ckalloc(len + 1); memcpy(patternCpy, pattern, len + 1); nsPtr->exportArrayPtr[nsPtr->numExportPatterns] = patternCpy; nsPtr->numExportPatterns++; @@ -1494,11 +1521,11 @@ * for the current namespace. */ Tcl_Obj *objPtr) /* Points to the Tcl object onto which the * export pattern list is appended. */ { Namespace *nsPtr; - size_t i; + Tcl_Size i; int result; /* * If the specified namespace is NULL, use the current namespace. */ @@ -1613,33 +1640,33 @@ * get the simple pattern (no namespace qualifiers or ::'s) at the end. */ if (strlen(pattern) == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("empty import pattern",-1)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "EMPTY", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "EMPTY", (char *)NULL); return TCL_ERROR; } TclGetNamespaceForQualName(interp, pattern, nsPtr, TCL_NAMESPACE_ONLY, &importNsPtr, &dummyPtr, &dummyPtr, &simplePattern); if (importNsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown namespace in import pattern \"%s\"", pattern)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", pattern, NULL); + "unknown namespace in import pattern \"%s\"", pattern)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", pattern, (char *)NULL); return TCL_ERROR; } if (importNsPtr == nsPtr) { if (pattern == simplePattern) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no namespace specified in import pattern \"%s\"", - pattern)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "ORIGIN", NULL); + pattern)); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "ORIGIN", (char *)NULL); } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "import pattern \"%s\" tries to import from namespace" - " \"%s\" into itself", pattern, importNsPtr->name)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "SELF", NULL); + "import pattern \"%s\" tries to import from namespace" + " \"%s\" into itself", pattern, importNsPtr->name)); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "SELF", (char *)NULL); } return TCL_ERROR; } /* @@ -1697,11 +1724,11 @@ const char *cmdName, const char *pattern, Namespace *importNsPtr, int allowOverwrite) { - size_t i = 0, exported = 0; + Tcl_Size i = 0, exported = 0; Tcl_HashEntry *found; /* * The command cmdName in the source namespace matches the pattern. Check * whether it was exported. If it wasn't, we ignore it. @@ -1754,21 +1781,21 @@ while (linkCmd->deleteProc == DeleteImportedCmd) { dataPtr = (ImportedCmdData *)linkCmd->objClientData; linkCmd = dataPtr->realCmdPtr; if (overwrite == linkCmd) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "import pattern \"%s\" would create a loop" - " containing command \"%s\"", - pattern, Tcl_DStringValue(&ds))); + "import pattern \"%s\" would create a loop" + " containing command \"%s\"", + pattern, Tcl_DStringValue(&ds))); Tcl_DStringFree(&ds); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "LOOP", NULL); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "LOOP", (char *)NULL); return TCL_ERROR; } } } - dataPtr = (ImportedCmdData *)Tcl_Alloc(sizeof(ImportedCmdData)); + dataPtr = (ImportedCmdData *)ckalloc(sizeof(ImportedCmdData)); importedCmd = Tcl_NRCreateCommand(interp, Tcl_DStringValue(&ds), TclInvokeImportedCmd, InvokeImportedNRCmd, dataPtr, DeleteImportedCmd); dataPtr->realCmdPtr = cmdPtr; /* corresponding decrement is in DeleteImportedCmd */ @@ -1780,11 +1807,11 @@ /* * Create an ImportRef structure describing this new import command * and add it to the import ref list in the "real" command. */ - refPtr = (ImportRef *)Tcl_Alloc(sizeof(ImportRef)); + refPtr = (ImportRef *)ckalloc(sizeof(ImportRef)); refPtr->importedCmdPtr = (Command *) importedCmd; refPtr->nextPtr = cmdPtr->importRefPtr; cmdPtr->importRefPtr = refPtr; } else { Command *overwrite = (Command *)Tcl_GetHashValue(found); @@ -1799,12 +1826,12 @@ return TCL_OK; } } Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't import command \"%s\": already exists", cmdName)); - Tcl_SetErrorCode(interp, "TCL", "IMPORT", "OVERWRITE", NULL); + "can't import command \"%s\": already exists", cmdName)); + Tcl_SetErrorCode(interp, "TCL", "IMPORT", "OVERWRITE", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -1870,11 +1897,11 @@ if (sourceNsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown namespace in namespace forget pattern \"%s\"", pattern)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", pattern, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", pattern, (char *)NULL); return TCL_ERROR; } if (strcmp(pattern, simplePattern) == 0) { /* @@ -2007,11 +2034,11 @@ *---------------------------------------------------------------------- */ static int InvokeImportedNRCmd( - ClientData clientData, /* Points to the imported command's + void *clientData, /* Points to the imported command's * ImportedCmdData structure. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { @@ -2022,11 +2049,11 @@ return TclNREvalObjv(interp, objc, objv, TCL_EVAL_NOERR, realCmdPtr); } int TclInvokeImportedCmd( - ClientData clientData, /* Points to the imported command's + void *clientData, /* Points to the imported command's * ImportedCmdData structure. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { @@ -2055,11 +2082,11 @@ *---------------------------------------------------------------------- */ static void DeleteImportedCmd( - ClientData clientData) /* Points to the imported command's + void *clientData) /* Points to the imported command's * ImportedCmdData structure. */ { ImportedCmdData *dataPtr = (ImportedCmdData *)clientData; Command *realCmdPtr = dataPtr->realCmdPtr; Command *selfPtr = dataPtr->selfPtr; @@ -2077,13 +2104,13 @@ if (prevPtr == NULL) { /* refPtr is first in list. */ realCmdPtr->importRefPtr = refPtr->nextPtr; } else { prevPtr->nextPtr = refPtr->nextPtr; } - Tcl_Free(refPtr); + ckfree(refPtr); TclCleanupCommandMacro(realCmdPtr); - Tcl_Free(dataPtr); + ckfree(dataPtr); return; } prevPtr = refPtr; } @@ -2124,11 +2151,11 @@ * namespace specified by cxtNsPtr. * * If "flags" contains TCL_CREATE_NS_IF_UNKNOWN, all namespace components * of the qualified name that cannot be found are automatically created * within their specified parent. This makes sure that functions like - * Tcl_CreateCommand always succeed. There is no alternate search path, + * Tcl_CreateObjCommand always succeed. There is no alternate search path, * so *altNsPtrPtr is set NULL. * * If "flags" contains TCL_FIND_ONLY_NS, the qualified name is treated as * a reference to a namespace, and the entire qualified name is followed. * If the name is relative, the namespace is looked up only in the @@ -2205,11 +2232,11 @@ * name at end of the qualName, or NULL if * qualName is "::" or the flag * TCL_FIND_ONLY_NS was specified. */ { Interp *iPtr = (Interp *) interp; - Namespace *nsPtr = cxtNsPtr; + Namespace *nsPtr = cxtNsPtr, *lastNsPtr = NULL, *lastAltNsPtr = NULL; Namespace *altNsPtr; Namespace *globalNsPtr = iPtr->globalNsPtr; const char *start, *end; const char *nsName; Tcl_HashEntry *entryPtr; @@ -2297,15 +2324,12 @@ */ if (flags & TCL_FIND_ONLY_NS) { nsName = start; } else { - *nsPtrPtr = nsPtr; - *altNsPtrPtr = altNsPtr; *simpleNamePtr = start; - Tcl_DStringFree(&buffer); - return TCL_OK; + goto done; } } else { /* * start points to the beginning of a namespace qualifier ending * in "::". end points to the start of a name in that namespace @@ -2321,11 +2345,11 @@ /* * Look up the namespace qualifier nsName in the current namespace * context. If it isn't found but TCL_CREATE_NS_IF_UNKNOWN is set, * create that qualifying namespace. This is needed for functions like - * Tcl_CreateCommand that cannot fail. + * Tcl_CreateObjCommand that cannot fail. */ if (nsPtr != NULL) { #ifndef BREAK_NAMESPACE_COMPAT entryPtr = Tcl_FindHashEntry(&nsPtr->childTable, nsName); @@ -2349,12 +2373,16 @@ TclPopStackFrame(interp); if (nsPtr == NULL) { Tcl_Panic("Could not create namespace '%s'", nsName); } - } else { /* Namespace not found and was not - * created. */ + } else { + /* + * Namespace not found and was not created. + * Remember last found namespace for TCL_FIND_IF_NOT_SIMPLE. + */ + lastNsPtr = nsPtr; nsPtr = NULL; } } /* @@ -2372,24 +2400,34 @@ } #endif if (entryPtr != NULL) { altNsPtr = (Namespace *)Tcl_GetHashValue(entryPtr); } else { + /* Remember last found in alternate path */ + lastAltNsPtr = altNsPtr; altNsPtr = NULL; } } /* * If both search paths have failed, return NULL results. */ if ((nsPtr == NULL) && (altNsPtr == NULL)) { - *nsPtrPtr = NULL; - *altNsPtrPtr = NULL; + if (flags & TCL_FIND_IF_NOT_SIMPLE) { + /* + * return last found NS, regardless simple name or not, + * e. g. ::A::B::C::D -> ::A::B and C::D, if namespace C + * cannot be found in ::A::B + */ + nsPtr = lastNsPtr; + altNsPtr = lastAltNsPtr; + *simpleNamePtr = start; + goto done; + } *simpleNamePtr = NULL; - Tcl_DStringFree(&buffer); - return TCL_OK; + goto done; } start = end; } @@ -2415,10 +2453,11 @@ if ((flags & TCL_FIND_ONLY_NS) && (*qualName == '\0') && (nsPtr != globalNsPtr)) { nsPtr = NULL; } +done: *nsPtrPtr = nsPtr; *altNsPtrPtr = altNsPtr; Tcl_DStringFree(&buffer); return TCL_OK; } @@ -2504,12 +2543,12 @@ return (Tcl_Namespace *) nsPtr; } if (flags & TCL_LEAVE_ERR_MSG) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown namespace \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", name, NULL); + "unknown namespace \"%s\"", name)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", name, (char *)NULL); } return NULL; } /* @@ -2609,19 +2648,19 @@ */ cmdPtr = NULL; if (cxtNsPtr->commandPathLength!=0 && strncmp(name, "::", 2) && !(flags & TCL_NAMESPACE_ONLY)) { - size_t i; + Tcl_Size i; Namespace *pathNsPtr, *realNsPtr, *dummyNsPtr; (void) TclGetNamespaceForQualName(interp, name, cxtNsPtr, TCL_NAMESPACE_ONLY, &realNsPtr, &dummyNsPtr, &dummyNsPtr, &simpleName); if ((realNsPtr != NULL) && (simpleName != NULL)) { if ((cxtNsPtr == realNsPtr) - || !(realNsPtr->flags & NS_DYING)) { + || !(realNsPtr->flags & NS_DEAD)) { entryPtr = Tcl_FindHashEntry(&realNsPtr->cmdTable, simpleName); if (entryPtr != NULL) { cmdPtr = (Command *)Tcl_GetHashValue(entryPtr); } } @@ -2629,20 +2668,20 @@ /* * Next, check along the path. */ - for (i=0 ; icommandPathLength && cmdPtr==NULL ; i++) { + for (i=0 ; (cmdPtr == NULL) && icommandPathLength ; i++) { pathNsPtr = cxtNsPtr->commandPathArray[i].nsPtr; if (pathNsPtr == NULL) { continue; } (void) TclGetNamespaceForQualName(interp, name, pathNsPtr, TCL_NAMESPACE_ONLY, &realNsPtr, &dummyNsPtr, &dummyNsPtr, &simpleName); if ((realNsPtr != NULL) && (simpleName != NULL) - && !(realNsPtr->flags & NS_DYING)) { + && !(realNsPtr->flags & NS_DEAD)) { entryPtr = Tcl_FindHashEntry(&realNsPtr->cmdTable, simpleName); if (entryPtr != NULL) { cmdPtr = (Command *)Tcl_GetHashValue(entryPtr); } } @@ -2656,11 +2695,11 @@ if (cmdPtr == NULL) { (void) TclGetNamespaceForQualName(interp, name, NULL, TCL_GLOBAL_ONLY, &realNsPtr, &dummyNsPtr, &dummyNsPtr, &simpleName); if ((realNsPtr != NULL) && (simpleName != NULL) - && !(realNsPtr->flags & NS_DYING)) { + && !(realNsPtr->flags & NS_DEAD)) { entryPtr = Tcl_FindHashEntry(&realNsPtr->cmdTable, simpleName); if (entryPtr != NULL) { cmdPtr = (Command *)Tcl_GetHashValue(entryPtr); } } @@ -2694,12 +2733,12 @@ return (Tcl_Command) cmdPtr; } if (flags & TCL_LEAVE_ERR_MSG) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown command \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", name, NULL); + "unknown command \"%s\"", name)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", name, (char *)NULL); } return NULL; } /* @@ -2889,11 +2928,11 @@ NamespaceCurrentCmd(NULL, interp, 1, NULL); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "namespace \"%s\" not found in \"%s\"", name, Tcl_GetStringResult(interp))); } - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", name, (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2904,11 +2943,11 @@ * namespace. */ Tcl_Namespace **nsPtrPtr) /* Result namespace pointer goes here. */ { ResolvedNsName *resNamePtr; - NsNameGetIntRep(objPtr, resNamePtr); + NsNameGetInternalRep(objPtr, resNamePtr); if (resNamePtr) { Namespace *nsPtr, *refNsPtr; /* * Check that the ResolvedNsName is still valid; avoid letting the ref @@ -2917,18 +2956,18 @@ nsPtr = resNamePtr->nsPtr; refNsPtr = resNamePtr->refNsPtr; if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp) && (!refNsPtr || (refNsPtr == - (Namespace *) TclGetCurrentNamespace(interp)))) { - *nsPtrPtr = (Tcl_Namespace *) nsPtr; + (Namespace *)TclGetCurrentNamespace(interp)))) { + *nsPtrPtr = (Tcl_Namespace *)nsPtr; return TCL_OK; } - Tcl_StoreIntRep(objPtr, &nsNameType, NULL); + Tcl_StoreInternalRep(objPtr, &nsNameType, NULL); } if (SetNsNameFromAny(interp, objPtr) == TCL_OK) { - NsNameGetIntRep(objPtr, resNamePtr); + NsNameGetInternalRep(objPtr, resNamePtr); assert(resNamePtr != NULL); *nsPtrPtr = (Tcl_Namespace *) resNamePtr->nsPtr; return TCL_OK; } return TCL_ERROR; @@ -2979,11 +3018,11 @@ *---------------------------------------------------------------------- */ static int NamespaceChildrenCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *namespacePtr; @@ -3108,19 +3147,19 @@ *---------------------------------------------------------------------- */ static int NamespaceCodeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Namespace *currNsPtr; Tcl_Obj *listPtr, *objPtr; const char *arg; - size_t length; + Tcl_Size length; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "arg"); return TCL_ERROR; } @@ -3189,11 +3228,11 @@ *---------------------------------------------------------------------- */ static int NamespaceCurrentCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Namespace *currNsPtr; @@ -3252,11 +3291,11 @@ *---------------------------------------------------------------------- */ static int NamespaceDeleteCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *namespacePtr; @@ -3276,16 +3315,16 @@ for (i = 1; i < objc; i++) { name = TclGetString(objv[i]); namespacePtr = Tcl_FindNamespace(interp, name, NULL, /*flags*/ 0); if ((namespacePtr == NULL) - || (((Namespace *) namespacePtr)->flags & NS_KILLED)) { + || (((Namespace *) namespacePtr)->flags & NS_TEARDOWN)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown namespace \"%s\" in namespace delete command", + "unknown namespace \"%s\" in namespace delete command", TclGetString(objv[i]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "NAMESPACE", - TclGetString(objv[i]), NULL); + TclGetString(objv[i]), (char *)NULL); return TCL_ERROR; } } /* @@ -3329,11 +3368,11 @@ *---------------------------------------------------------------------- */ static int NamespaceEvalCmd( - ClientData clientData, /* Arbitrary value passed to cmd. */ + void *clientData, /* Arbitrary value passed to cmd. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, NRNamespaceEvalCmd, clientData, objc, @@ -3340,11 +3379,11 @@ objv); } static int NRNamespaceEvalCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -3422,11 +3461,11 @@ return TclNREvalObjEx(interp, objPtr, 0, invoker, word); } static int NsEval_Callback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Namespace *namespacePtr = (Tcl_Namespace *)data[0]; @@ -3472,11 +3511,11 @@ *---------------------------------------------------------------------- */ static int NamespaceExistsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *namespacePtr; @@ -3527,11 +3566,11 @@ *---------------------------------------------------------------------- */ static int NamespaceExportCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int firstArg, i; @@ -3609,11 +3648,11 @@ *---------------------------------------------------------------------- */ static int NamespaceForgetCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *pattern; @@ -3674,11 +3713,11 @@ *---------------------------------------------------------------------- */ static int NamespaceImportCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int allowOverwrite = 0; @@ -3778,11 +3817,11 @@ *---------------------------------------------------------------------- */ static int NamespaceInscopeCmd( - ClientData clientData, /* Arbitrary value passed to cmd. */ + void *clientData, /* Arbitrary value passed to cmd. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, NRNamespaceInscopeCmd, clientData, objc, @@ -3789,11 +3828,11 @@ objv); } static int NRNamespaceInscopeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *namespacePtr; @@ -3886,11 +3925,11 @@ *---------------------------------------------------------------------- */ static int NamespaceOriginCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Command cmd, origCmd; @@ -3913,13 +3952,13 @@ Tcl_GetCommandFullName(interp, origCmd, resultPtr); if (TclCheckEmptyString(resultPtr) == TCL_EMPTYSTRING_YES ) { Tcl_DecrRefCount(resultPtr); namespaceOriginError: Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "invalid command name \"%s\"", TclGetString(objv[1]))); + "invalid command name \"%s\"", TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, resultPtr); return TCL_OK; } @@ -3946,11 +3985,11 @@ *---------------------------------------------------------------------- */ static int NamespaceParentCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *nsPtr; @@ -4004,18 +4043,18 @@ *---------------------------------------------------------------------- */ static int NamespacePathCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Namespace *nsPtr = (Namespace *) TclGetCurrentNamespace(interp); - size_t i; - int nsObjc, result = TCL_ERROR; + Tcl_Size nsObjc, i; + int result = TCL_ERROR; Tcl_Obj **nsObjv; Tcl_Namespace **namespaceList = NULL; if (objc > 2) { Tcl_WrongNumArgs(interp, 1, objv, "?pathList?"); @@ -4049,11 +4088,11 @@ } if (nsObjc != 0) { namespaceList = (Tcl_Namespace **)TclStackAlloc(interp, sizeof(Tcl_Namespace *) * nsObjc); - for (i=0 ; i<(size_t)nsObjc ; i++) { + for (i = 0; i < nsObjc; i++) { if (TclGetNamespaceFromObj(interp, nsObjv[i], &namespaceList[i]) != TCL_OK) { goto badNamespace; } } @@ -4094,17 +4133,17 @@ */ void TclSetNsPath( Namespace *nsPtr, /* Namespace whose path is to be set. */ - size_t pathLength, /* Length of pathAry. */ + Tcl_Size pathLength, /* Length of pathAry. */ Tcl_Namespace *pathAry[]) /* Array of namespaces that are the path. */ { if (pathLength != 0) { NamespacePathEntry *tmpPathArray = - (NamespacePathEntry *)Tcl_Alloc(sizeof(NamespacePathEntry) * pathLength); - size_t i; + (NamespacePathEntry *)ckalloc(sizeof(NamespacePathEntry) * pathLength); + Tcl_Size i; for (i=0 ; icommandPathLength ; i++) { NamespacePathEntry *nsPathPtr = &nsPtr->commandPathArray[i]; if (nsPathPtr->prevPtr != NULL) { nsPathPtr->prevPtr->nextPtr = nsPathPtr->nextPtr; @@ -4167,11 +4206,11 @@ if (nsPathPtr->nsPtr->commandPathSourceList == nsPathPtr) { nsPathPtr->nsPtr->commandPathSourceList = nsPathPtr->nextPtr; } } } - Tcl_Free(nsPtr->commandPathArray); + ckfree(nsPtr->commandPathArray); } /* *---------------------------------------------------------------------- * @@ -4184,11 +4223,11 @@ * nothing * * Side effects: * Increments the command reference epoch in each namespace whose path * includes the given namespace. This causes any cached resolved names - * whose root cacheing context starts at that namespace to be recomputed + * whose root caching context starts at that namespace to be recomputed * the next time they are used. * *---------------------------------------------------------------------- */ @@ -4231,11 +4270,11 @@ *---------------------------------------------------------------------- */ static int NamespaceQualifiersCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *name, *p; @@ -4257,11 +4296,11 @@ } while (--p >= name) { if ((*p == ':') && (p > name) && (*(p-1) == ':')) { p -= 2; /* Back up over the :: */ while ((p >= name) && (*p == ':')) { - p--; /* Back up over the preceeding : */ + p--; /* Back up over the preceding : */ } break; } } @@ -4299,11 +4338,11 @@ *---------------------------------------------------------------------- */ static int NamespaceUnknownCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Namespace *currNsPtr; @@ -4402,11 +4441,11 @@ Tcl_Interp *interp, /* Interpreter in which the namespace * exists. */ Tcl_Namespace *nsPtr, /* Namespace which is being updated. */ Tcl_Obj *handlerPtr) /* The new handler, or NULL to reset. */ { - int lstlen = 0; + Tcl_Size lstlen = 0; Namespace *currNsPtr = (Namespace *) nsPtr; /* * Ensure that we check for errors *first* before we change anything. */ @@ -4486,11 +4525,11 @@ *---------------------------------------------------------------------- */ static int NamespaceTailCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *name, *p; @@ -4536,19 +4575,19 @@ * Results: * Returns TCL_OK if successful, and TCL_ERROR if anything goes wrong. * * Side effects: * Creates new variables in the current scope, linked to the - * corresponding variables in the stipulated nmamespace. If anything goes + * corresponding variables in the stipulated namespace. If anything goes * wrong, the result is an error message. * *---------------------------------------------------------------------- */ static int NamespaceUpvarCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -4618,11 +4657,11 @@ *---------------------------------------------------------------------- */ static int NamespaceWhichCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const opts[] = { @@ -4699,11 +4738,11 @@ Tcl_Obj *objPtr) /* nsName object with internal representation * to free. */ { ResolvedNsName *resNamePtr; - NsNameGetIntRep(objPtr, resNamePtr); + NsNameGetInternalRep(objPtr, resNamePtr); assert(resNamePtr != NULL); /* * Decrement the reference count of the namespace. If there are no more * references, free it up. @@ -4715,11 +4754,11 @@ * namespace is dead, and there are no more references to it, free * it. */ TclNsDecrRefCount(resNamePtr->nsPtr); - Tcl_Free(resNamePtr); + ckfree(resNamePtr); } } /* *---------------------------------------------------------------------- @@ -4745,13 +4784,13 @@ Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ Tcl_Obj *copyPtr) /* Object with internal rep to set. */ { ResolvedNsName *resNamePtr; - NsNameGetIntRep(srcPtr, resNamePtr); + NsNameGetInternalRep(srcPtr, resNamePtr); assert(resNamePtr != NULL); - NsNameSetIntRep(copyPtr, resNamePtr); + NsNameSetInternalRep(copyPtr, resNamePtr); } /* *---------------------------------------------------------------------- * @@ -4802,19 +4841,19 @@ * If we found a namespace, then create a new ResolvedNsName structure * that holds a reference to it. */ nsPtr->refCount++; - resNamePtr = (ResolvedNsName *)Tcl_Alloc(sizeof(ResolvedNsName)); + resNamePtr = (ResolvedNsName *)ckalloc(sizeof(ResolvedNsName)); resNamePtr->nsPtr = nsPtr; if ((name[0] == ':') && (name[1] == ':')) { resNamePtr->refNsPtr = NULL; } else { - resNamePtr->refNsPtr = (Namespace *) TclGetCurrentNamespace(interp); + resNamePtr->refNsPtr = (Namespace *)TclGetCurrentNamespace(interp); } resNamePtr->refCount = 0; - NsNameSetIntRep(objPtr, resNamePtr); + NsNameSetInternalRep(objPtr, resNamePtr); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -4862,11 +4901,11 @@ Namespace *nPtr = (Namespace *) nsPtr; #ifndef BREAK_NAMESPACE_COMPAT return &nPtr->childTable; #else if (nPtr->childTablePtr == NULL) { - nPtr->childTablePtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + nPtr->childTablePtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(nPtr->childTablePtr, TCL_STRING_KEYS); } return nPtr->childTablePtr; #endif } @@ -4874,15 +4913,15 @@ /* *---------------------------------------------------------------------- * * TclLogCommandInfo -- * - * This function is invoked after an error occurs in an interpreter. It - * adds information to iPtr->errorInfo/errorStack fields to describe the + * Invoked after an error occurs in an interpreter. + * Adds information to iPtr->errorInfo/errorStack fields to describe the * command that was being executed when the error occurred. When pc and * tosPtr are non-NULL, conveying a bytecode execution "inner context", - * and the offending instruction is suitable, that inner context is + * and the offending instruction is suitable, and that inner context is * recorded in errorStack. * * Results: * None. * @@ -4898,12 +4937,12 @@ Tcl_Interp *interp, /* Interpreter in which to log information. */ const char *script, /* First character in script containing * command (must be <= command). */ const char *command, /* First character in command that generated * the error. */ - size_t length, /* Number of bytes in command (-1 means - * use all bytes up to first null byte). */ + Tcl_Size length, /* Number of bytes in command (< 0 means use + * all bytes up to first null byte). */ const unsigned char *pc, /* Current pc of bytecode execution context */ Tcl_Obj **tosPtr) /* Current stack of bytecode execution * context */ { const char *p; @@ -4911,12 +4950,12 @@ int overflow, limit = 150; Var *varPtr, *arrayPtr; if (iPtr->flags & ERR_ALREADY_LOGGED) { /* - * Someone else has already logged error information for this command; - * we shouldn't add anything more. + * Someone else has already logged error information for this command. + * Don't add anything more. */ return; } @@ -4930,18 +4969,18 @@ if (*p == '\n') { iPtr->errorLine++; } } - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = strlen(command); } - overflow = (length > (size_t)limit); + overflow = (length > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n %s\n\"%.*s%s\"", ((iPtr->errorInfo == NULL) ? "while executing" : "invoked from within"), - (overflow ? limit : (int)length), command, + (overflow ? limit : length), command, (overflow ? "..." : ""))); varPtr = TclObjLookupVarEx(interp, iPtr->eiVar, NULL, TCL_GLOBAL_ONLY, NULL, 0, 0, &arrayPtr); if ((varPtr == NULL) || !TclIsVarTraced(varPtr)) { @@ -4950,11 +4989,11 @@ */ return; } else { Tcl_HashEntry *hPtr - = Tcl_FindHashEntry(&iPtr->varTraces, (char *) varPtr); + = Tcl_FindHashEntry(&iPtr->varTraces, varPtr); VarTrace *tracePtr = (VarTrace *)Tcl_GetHashValue(hPtr); if (tracePtr->traceProc != EstablishErrorInfoTraces) { /* * The most recent trace set on ::errorInfo is not the one the @@ -4983,17 +5022,17 @@ Tcl_DecrRefCount(iPtr->errorStack); Tcl_IncrRefCount(newObj); iPtr->errorStack = newObj; } if (iPtr->resetErrorStack) { - int len; + Tcl_Size len; iPtr->resetErrorStack = 0; - Tcl_ListObjLength(interp, iPtr->errorStack, &len); + TclListObjLength(interp, iPtr->errorStack, &len); /* - * Reset while keeping the list intrep as much as possible. + * Reset while keeping the list internalrep as much as possible. */ Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); if (pc != NULL) { Tcl_Obj *innerContext; @@ -5055,11 +5094,11 @@ void TclErrorStackResetIf( Tcl_Interp *interp, const char *msg, - size_t length) + Tcl_Size length) { Interp *iPtr = (Interp *) interp; if (Tcl_IsShared(iPtr->errorStack)) { Tcl_Obj *newObj; @@ -5068,17 +5107,17 @@ Tcl_DecrRefCount(iPtr->errorStack); Tcl_IncrRefCount(newObj); iPtr->errorStack = newObj; } if (iPtr->resetErrorStack) { - int len; + Tcl_Size len; iPtr->resetErrorStack = 0; - Tcl_ListObjLength(interp, iPtr->errorStack, &len); + TclListObjLength(interp, iPtr->errorStack, &len); /* - * Reset while keeping the list intrep as much as possible. + * Reset while keeping the list internalrep as much as possible. */ Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, 0, NULL); Tcl_ListObjAppendElement(NULL, iPtr->errorStack, iPtr->innerLiteral); Tcl_ListObjAppendElement(NULL, iPtr->errorStack, @@ -5110,11 +5149,11 @@ Tcl_Interp *interp, /* Interpreter in which to log information. */ const char *script, /* First character in script containing * command (must be <= command). */ const char *command, /* First character in command that generated * the error. */ - size_t length) /* Number of bytes in command (-1 means use + Tcl_Size length) /* Number of bytes in command (-1 means use * all bytes up to first null byte). */ { TclLogCommandInfo(interp, script, command, length, NULL, NULL); } Index: generic/tclNotify.c ================================================================== --- generic/tclNotify.c +++ generic/tclNotify.c @@ -5,26 +5,27 @@ * notifier is lowest-level part of the event system. It manages an event * queue that holds Tcl_Event structures. The platform specific portion * of the notifier is defined in the tcl*Notify.c files in each platform * directory. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1998 by Scriptics Corporation. - * Copyright (c) 2003 by Kevin B. Kenny. All rights reserved. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 1998 Scriptics Corporation. + * Copyright © 2003 Kevin B. Kenny. All rights reserved. + * Copyright © 2021 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" /* - * Module-scope struct of notifier hooks that are checked in the default + * Notifier hooks that are checked in the public wrappers for the default * notifier functions (for overriding via Tcl_SetNotifier). */ -Tcl_NotifierProcs tclNotifierHooks = { +static Tcl_NotifierProcs tclNotifierHooks = { NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; /* * For each event source (created with Tcl_CreateEventSource) there is a @@ -92,12 +93,12 @@ /* * Declarations for routines used only in this file. */ -static void QueueEvent(ThreadSpecificData *tsdPtr, - Tcl_Event *evPtr, Tcl_QueuePosition position); +static int QueueEvent(ThreadSpecificData *tsdPtr, + Tcl_Event *evPtr, int position); /* *---------------------------------------------------------------------- * * TclInitNotifier -- @@ -172,18 +173,18 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); ThreadSpecificData **prevPtrPtr; Tcl_Event *evPtr, *hold; if (!tsdPtr->initialized) { - return; /* Notifier not initialized for the current thread */ + return; /* Notifier not initialized for the current thread */ } Tcl_MutexLock(&(tsdPtr->queueMutex)); for (evPtr = tsdPtr->firstEventPtr; evPtr != NULL; ) { hold = evPtr; evPtr = evPtr->nextPtr; - Tcl_Free(hold); + ckfree(hold); } tsdPtr->firstEventPtr = NULL; tsdPtr->lastEventPtr = NULL; Tcl_MutexUnlock(&(tsdPtr->queueMutex)); @@ -222,13 +223,45 @@ *---------------------------------------------------------------------- */ void Tcl_SetNotifier( - Tcl_NotifierProcs *notifierProcPtr) + const Tcl_NotifierProcs *notifierProcPtr) { tclNotifierHooks = *notifierProcPtr; + + /* + * Don't allow hooks to refer to the hook point functions; avoids infinite + * loop. + */ + + if (tclNotifierHooks.setTimerProc == Tcl_SetTimer) { + tclNotifierHooks.setTimerProc = NULL; + } + if (tclNotifierHooks.waitForEventProc == Tcl_WaitForEvent) { + tclNotifierHooks.waitForEventProc = NULL; + } + if (tclNotifierHooks.initNotifierProc == Tcl_InitNotifier) { + tclNotifierHooks.initNotifierProc = NULL; + } + if (tclNotifierHooks.finalizeNotifierProc == Tcl_FinalizeNotifier) { + tclNotifierHooks.finalizeNotifierProc = NULL; + } + if (tclNotifierHooks.alertNotifierProc == Tcl_AlertNotifier) { + tclNotifierHooks.alertNotifierProc = NULL; + } + if (tclNotifierHooks.serviceModeHookProc == Tcl_ServiceModeHook) { + tclNotifierHooks.serviceModeHookProc = NULL; + } +#ifndef _WIN32 + if (tclNotifierHooks.createFileHandlerProc == Tcl_CreateFileHandler) { + tclNotifierHooks.createFileHandlerProc = NULL; + } + if (tclNotifierHooks.deleteFileHandlerProc == Tcl_DeleteFileHandler) { + tclNotifierHooks.deleteFileHandlerProc = NULL; + } +#endif /* !_WIN32 */ } /* *---------------------------------------------------------------------- * @@ -274,11 +307,11 @@ * happened. */ ClientData clientData) /* One-word argument to pass to setupProc and * checkProc. */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - EventSource *sourcePtr = (EventSource *)Tcl_Alloc(sizeof(EventSource)); + EventSource *sourcePtr = (EventSource *)ckalloc(sizeof(EventSource)); sourcePtr->setupProc = setupProc; sourcePtr->checkProc = checkProc; sourcePtr->clientData = clientData; sourcePtr->nextPtr = tsdPtr->firstEventSourcePtr; @@ -328,11 +361,11 @@ if (prevPtr == NULL) { tsdPtr->firstEventSourcePtr = sourcePtr->nextPtr; } else { prevPtr->nextPtr = sourcePtr->nextPtr; } - Tcl_Free(sourcePtr); + ckfree(sourcePtr); return; } } /* @@ -353,15 +386,15 @@ void Tcl_QueueEvent( Tcl_Event *evPtr, /* Event to add to queue. The storage space * must have been allocated the caller with - * malloc (Tcl_Alloc), and it becomes the + * malloc (ckalloc), and it becomes the * property of the event queue. It will be * freed after the event has been handled. */ - Tcl_QueuePosition position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, - * TCL_QUEUE_MARK. */ + int position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK, + * possibly combined with TCL_QUEUE_ALERT_IF_EMPTY. */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); QueueEvent(tsdPtr, evPtr, position); } @@ -385,15 +418,15 @@ void Tcl_ThreadQueueEvent( Tcl_ThreadId threadId, /* Identifier for thread to use. */ Tcl_Event *evPtr, /* Event to add to queue. The storage space * must have been allocated the caller with - * malloc (Tcl_Alloc), and it becomes the + * malloc (ckalloc), and it becomes the * property of the event queue. It will be * freed after the event has been handled. */ - Tcl_QueuePosition position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, - * TCL_QUEUE_MARK. */ + int position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK, + * possibly combined with TCL_QUEUE_ALERT_IF_EMPTY. */ { ThreadSpecificData *tsdPtr; /* * Find the notifier associated with the specified thread. @@ -408,13 +441,15 @@ /* * Queue the event if there was a notifier associated with the thread. */ if (tsdPtr) { - QueueEvent(tsdPtr, evPtr, position); + if (QueueEvent(tsdPtr, evPtr, position)) { + Tcl_AlertNotifier(tsdPtr->clientData); + } } else { - Tcl_Free(evPtr); + ckfree(evPtr); } Tcl_MutexUnlock(&listLock); } /* @@ -428,32 +463,36 @@ * first-out order, but before any events inserted at the tail of the * queue. Events inserted at the head of the queue will be processed in * last-in-first-out order. * * Results: - * None. + * For TCL_QUEUE_ALERT_IF_EMPTY the empty state before the + * operation is returned. * * Side effects: * None. * *---------------------------------------------------------------------- */ -static void +static int QueueEvent( ThreadSpecificData *tsdPtr, /* Handle to thread local data that indicates * which event queue to use. */ Tcl_Event *evPtr, /* Event to add to queue. The storage space * must have been allocated the caller with - * malloc (Tcl_Alloc), and it becomes the + * malloc (ckalloc), and it becomes the * property of the event queue. It will be * freed after the event has been handled. */ - Tcl_QueuePosition position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, - * TCL_QUEUE_MARK. */ + int position) /* One of TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK, + * possibly combined with TCL_QUEUE_ALERT_IF_EMPTY */ { Tcl_MutexLock(&(tsdPtr->queueMutex)); - if (position == TCL_QUEUE_TAIL) { + if (tsdPtr->firstEventPtr != NULL) { + position &= ~TCL_QUEUE_ALERT_IF_EMPTY; + } + if ((position & 3) == TCL_QUEUE_TAIL) { /* * Append the event on the end of the queue. */ evPtr->nextPtr = NULL; @@ -461,21 +500,21 @@ tsdPtr->firstEventPtr = evPtr; } else { tsdPtr->lastEventPtr->nextPtr = evPtr; } tsdPtr->lastEventPtr = evPtr; - } else if (position == TCL_QUEUE_HEAD) { + } else if ((position & 3) == TCL_QUEUE_HEAD) { /* * Push the event on the head of the queue. */ evPtr->nextPtr = tsdPtr->firstEventPtr; if (tsdPtr->firstEventPtr == NULL) { tsdPtr->lastEventPtr = evPtr; } tsdPtr->firstEventPtr = evPtr; - } else if (position == TCL_QUEUE_MARK) { + } else if ((position & 3) == TCL_QUEUE_MARK) { /* * Insert the event after the current marker event and advance the * marker to the new event. */ @@ -490,10 +529,11 @@ if (evPtr->nextPtr == NULL) { tsdPtr->lastEventPtr = evPtr; } } Tcl_MutexUnlock(&(tsdPtr->queueMutex)); + return position & TCL_QUEUE_ALERT_IF_EMPTY; } /* *---------------------------------------------------------------------- * @@ -561,11 +601,11 @@ * Delete the event data structure. */ hold = evPtr; evPtr = evPtr->nextPtr; - Tcl_Free(hold); + ckfree(hold); } else { /* * Event is to be retained. */ @@ -700,11 +740,11 @@ } else { evPtr = NULL; } } if (evPtr) { - Tcl_Free(evPtr); + ckfree(evPtr); } Tcl_MutexUnlock(&(tsdPtr->queueMutex)); return 1; } else { /* @@ -792,11 +832,11 @@ *---------------------------------------------------------------------- */ void Tcl_SetMaxBlockTime( - const Tcl_Time *timePtr) /* Specifies a maximum elapsed time for the + const Tcl_Time *timePtr) /* Specifies a maximum elapsed time for the * next blocking operation in the event * tsdPtr-> */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -985,16 +1025,16 @@ if (flags & TCL_DONT_WAIT) { break; } /* - * If Tcl_WaitForEvent has returned 1, indicating that one system - * event has been dispatched (and thus that some Tcl code might have - * been indirectly executed), we break out of the loop. We do this to - * give VwaitCmd for instance a chance to check if that system event - * had the side effect of changing the variable (so the vwait can - * return and unwind properly). + * If Tcl_WaitForEvent has returned 1, indicating that one system event + * has been dispatched (and thus that some Tcl code might have been + * indirectly executed), we break out of the loop in order, e.g. to + * give vwait a chance to determine whether that system event had the + * side effect of changing the variable (so the vwait can return and + * unwind properly). * * NB: We will process idle events if any first, because otherwise we * might never do the idle events if the notifier always gets * system events. */ @@ -1038,11 +1078,11 @@ if (tsdPtr->serviceMode == TCL_SERVICE_NONE) { return result; } /* - * We need to turn off event servicing like we to in Tcl_DoOneEvent, to + * We need to turn off event servicing like we do in Tcl_DoOneEvent, to * avoid recursive calls. */ tsdPtr->serviceMode = TCL_SERVICE_NONE; @@ -1130,12 +1170,266 @@ } } Tcl_MutexUnlock(&listLock); } +/* + *---------------------------------------------------------------------- + * + * Tcl_InitNotifier -- + * + * Initializes the platform specific notifier state. Forwards to the + * platform implementation when the hook is not enabled. + * + * Results: + * Returns a handle to the notifier state for this thread.. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +ClientData +Tcl_InitNotifier(void) +{ + if (tclNotifierHooks.initNotifierProc) { + return tclNotifierHooks.initNotifierProc(); + } else { + return TclpInitNotifier(); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_FinalizeNotifier -- + * + * This function is called to cleanup the notifier state before a thread + * is terminated. Forwards to the platform implementation when the hook + * is not enabled. + * + * Results: + * None. + * + * Side effects: + * If no finalizeNotifierProc notifier hook exists, TclpFinalizeNotifier + * is called. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_FinalizeNotifier( + ClientData clientData) +{ + if (tclNotifierHooks.finalizeNotifierProc) { + tclNotifierHooks.finalizeNotifierProc(clientData); + } else { + TclpFinalizeNotifier(clientData); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_AlertNotifier -- + * + * Wake up the specified notifier from any thread. This routine is called + * by the platform independent notifier code whenever the Tcl_ThreadAlert + * routine is called. This routine is guaranteed not to be called by Tcl + * on a given notifier after Tcl_FinalizeNotifier is called for that + * notifier. This routine is typically called from a thread other than + * the notifier's thread. Forwards to the platform implementation when + * the hook is not enabled. + * + * Results: + * None. + * + * Side effects: + * See the platform-specific implementations. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_AlertNotifier( + ClientData clientData) /* Pointer to thread data. */ +{ + if (tclNotifierHooks.alertNotifierProc) { + tclNotifierHooks.alertNotifierProc(clientData); + } else { + TclpAlertNotifier(clientData); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_ServiceModeHook -- + * + * This function is invoked whenever the service mode changes. Forwards + * to the platform implementation when the hook is not enabled. + * + * Results: + * None. + * + * Side effects: + * See the platform-specific implementations. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_ServiceModeHook( + int mode) /* Either TCL_SERVICE_ALL, or + * TCL_SERVICE_NONE. */ +{ + if (tclNotifierHooks.serviceModeHookProc) { + tclNotifierHooks.serviceModeHookProc(mode); + } else { + TclpServiceModeHook(mode); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetTimer -- + * + * This function sets the current notifier timer value. Forwards to the + * platform implementation when the hook is not enabled. + * + * Results: + * None. + * + * Side effects: + * See the platform-specific implementations. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_SetTimer( + const Tcl_Time *timePtr) /* Timeout value, may be NULL. */ +{ + if (tclNotifierHooks.setTimerProc) { + tclNotifierHooks.setTimerProc(timePtr); + } else { + TclpSetTimer(timePtr); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_WaitForEvent -- + * + * This function is called by Tcl_DoOneEvent to wait for new events on + * the notifier's message queue. If the block time is 0, then + * Tcl_WaitForEvent just polls without blocking. Forwards to the + * platform implementation when the hook is not enabled. + * + * Results: + * Returns -1 if the wait would block forever, 1 if an out-of-loop source + * was processed (see platform-specific notes) and otherwise returns 0. + * + * Side effects: + * Queues file events that are detected by the notifier. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_WaitForEvent( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + if (tclNotifierHooks.waitForEventProc) { + return tclNotifierHooks.waitForEventProc(timePtr); + } else { + return TclpWaitForEvent(timePtr); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_CreateFileHandler -- + * + * This function registers a file descriptor handler with the notifier. + * Forwards to the platform implementation when the hook is not enabled. + * + * This function is not defined on Windows. The OS API there is too + * different. + * + * Results: + * None. + * + * Side effects: + * Creates a new file handler structure. + * + *---------------------------------------------------------------------- + */ + +#ifndef _WIN32 +void +Tcl_CreateFileHandler( + int fd, /* Handle of stream to watch. */ + int mask, /* OR'ed combination of TCL_READABLE, + * TCL_WRITABLE, and TCL_EXCEPTION: indicates + * conditions under which proc should be + * called. */ + Tcl_FileProc *proc, /* Function to call for each selected + * event. */ + ClientData clientData) /* Arbitrary data to pass to proc. */ +{ + if (tclNotifierHooks.createFileHandlerProc) { + tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData); + } else { + TclpCreateFileHandler(fd, mask, proc, clientData); + } +} +#endif /* !_WIN32 */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_DeleteFileHandler -- + * + * Cancel a previously-arranged callback arrangement for a file + * descriptor. Forwards to the platform implementation when the hook is + * not enabled. + * + * This function is not defined on Windows. The OS API there is too + * different. + * + * Results: + * None. + * + * Side effects: + * If a callback was previously registered on the file descriptor, remove + * it. + * + *---------------------------------------------------------------------- + */ + +#ifndef _WIN32 +void +Tcl_DeleteFileHandler( + int fd) /* Stream id for which to remove callback + * function. */ +{ + if (tclNotifierHooks.deleteFileHandlerProc) { + tclNotifierHooks.deleteFileHandlerProc(fd); + } else { + TclpDeleteFileHandler(fd); + } +} +#endif /* !_WIN32 */ + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclOO.c ================================================================== --- generic/tclOO.c +++ generic/tclOO.c @@ -1,12 +1,12 @@ /* * tclOO.c -- * * This file contains the object-system core (NB: not Tcl_Obj, but ::oo) * - * Copyright (c) 2005-2012 by Donal K. Fellows - * Copyright (c) 2017 by Nathan Coulter + * Copyright © 2005-2019 Donal K. Fellows + * Copyright © 2017 Nathan Coulter * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -65,38 +65,38 @@ static int CloneClassMethod(Tcl_Interp *interp, Class *clsPtr, Method *mPtr, Tcl_Obj *namePtr, Method **newMPtrPtr); static int CloneObjectMethod(Tcl_Interp *interp, Object *oPtr, Method *mPtr, Tcl_Obj *namePtr); -static void DeletedDefineNamespace(ClientData clientData); -static void DeletedObjdefNamespace(ClientData clientData); -static void DeletedHelpersNamespace(ClientData clientData); +static void DeletedDefineNamespace(void *clientData); +static void DeletedObjdefNamespace(void *clientData); +static void DeletedHelpersNamespace(void *clientData); static Tcl_NRPostProc FinalizeAlloc; static Tcl_NRPostProc FinalizeNext; static Tcl_NRPostProc FinalizeObjectCall; static inline void InitClassPath(Tcl_Interp * interp, Class *clsPtr); static void InitClassSystemRoots(Tcl_Interp *interp, Foundation *fPtr); static int InitFoundation(Tcl_Interp *interp); static Tcl_InterpDeleteProc KillFoundation; -static void MyDeleted(ClientData clientData); -static void ObjectNamespaceDeleted(ClientData clientData); +static void MyDeleted(void *clientData); +static void ObjectNamespaceDeleted(void *clientData); static Tcl_CommandTraceProc ObjectRenamedTrace; -static inline void RemoveClass(Class **list, int num, int idx); -static inline void RemoveObject(Object **list, int num, int idx); +static inline void RemoveClass(Class **list, Tcl_Size num, Tcl_Size idx); +static inline void RemoveObject(Object **list, Tcl_Size num, Tcl_Size idx); static inline void SquelchCachedName(Object *oPtr); -static int PublicNRObjectCmd(ClientData clientData, +static int PublicNRObjectCmd(void *clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *const *objv); +static int PrivateNRObjectCmd(void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -static int PrivateNRObjectCmd(ClientData clientData, +static int MyClassNRObjCmd(void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv); -static int MyClassNRObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -static void MyClassDeleted(ClientData clientData); +static void MyClassDeleted(void *clientData); /* * Methods in the oo::object and oo::class classes. First, we define a helper * macro that makes building the method type declaration structure a lot * easier. No point in making life harder than it has to be! @@ -135,12 +135,15 @@ /* * Scripted parts of TclOO. First, the main script (cannot be outside this * file). */ -static const char *initScript = +static const char initScript[] = +#ifndef TCL_NO_DEPRECATED "package ifneeded TclOO " TCLOO_PATCHLEVEL " {# Already present, OK?};" +#endif +"package ifneeded tcl::oo " TCLOO_PATCHLEVEL " {# Already present, OK?};" "namespace eval ::oo { variable version " TCLOO_VERSION " };" "namespace eval ::oo { variable patchlevel " TCLOO_PATCHLEVEL " };"; /* "tcl_findLibrary tcloo $oo::version $oo::version" */ /* " tcloo.tcl OO_LIBRARY oo::library;"; */ @@ -196,26 +199,26 @@ */ static inline void RemoveClass( Class **list, - int num, - int idx) + Tcl_Size num, + Tcl_Size idx) { - for (; idx < num - 1; idx++) { + for (; idx + 1 < num; idx++) { list[idx] = list[idx + 1]; } list[idx] = NULL; } static inline void RemoveObject( Object **list, - int num, - int idx) + Tcl_Size num, + Tcl_Size idx) { - for (; idx < num - 1; idx++) { + for (; idx + 1 < num; idx++) { list[idx] = list[idx + 1]; } list[idx] = NULL; } @@ -251,16 +254,20 @@ /* * Run our initialization script and, if that works, declare the package * to be fully provided. */ - if (Tcl_EvalEx(interp, initScript, -1, 0) != TCL_OK) { + if (Tcl_EvalEx(interp, initScript, TCL_INDEX_NONE, 0) != TCL_OK) { return TCL_ERROR; } - return Tcl_PkgProvideEx(interp, "TclOO", TCLOO_PATCHLEVEL, - (void *) &tclOOStubs); +#ifndef TCL_NO_DEPRECATED + Tcl_PkgProvideEx(interp, "TclOO", TCLOO_PATCHLEVEL, + &tclOOStubs); +#endif + return Tcl_PkgProvideEx(interp, "tcl::oo", TCLOO_PATCHLEVEL, + &tclOOStubs); } /* * ---------------------------------------------------------------------- * @@ -293,17 +300,17 @@ static int InitFoundation( Tcl_Interp *interp) { static Tcl_ThreadDataKey tsdKey; - ThreadLocalData *tsdPtr = - (ThreadLocalData *)Tcl_GetThreadData(&tsdKey, sizeof(ThreadLocalData)); - Foundation *fPtr = (Foundation *)Tcl_Alloc(sizeof(Foundation)); - Tcl_Obj *namePtr; + ThreadLocalData *tsdPtr = (ThreadLocalData *) + Tcl_GetThreadData(&tsdKey, sizeof(ThreadLocalData)); + Foundation *fPtr = (Foundation *)ckalloc(sizeof(Foundation)); Tcl_DString buffer; Command *cmdPtr; - int i; + Tcl_Obj *namePtr; + Tcl_Size i; /* * Initialize the structure that holds the OO system core. This is * attached to the interpreter via an assocData entry; not very efficient, * but the best we can do without hacking the core more. @@ -318,22 +325,26 @@ DeletedDefineNamespace); fPtr->objdefNs = Tcl_CreateNamespace(interp, "::oo::objdefine", fPtr, DeletedObjdefNamespace); fPtr->helpersNs = Tcl_CreateNamespace(interp, "::oo::Helpers", fPtr, DeletedHelpersNamespace); - fPtr->epoch = 1; + Tcl_CreateNamespace(interp, "::oo::configuresupport", NULL, NULL); + fPtr->epoch = 0; fPtr->tsdPtr = tsdPtr; + TclNewLiteralStringObj(fPtr->unknownMethodNameObj, "unknown"); TclNewLiteralStringObj(fPtr->constructorName, ""); TclNewLiteralStringObj(fPtr->destructorName, ""); TclNewLiteralStringObj(fPtr->clonedName, ""); TclNewLiteralStringObj(fPtr->defineName, "::oo::define"); + TclNewLiteralStringObj(fPtr->mcdName, "::oo::MixinClassDelegates"); Tcl_IncrRefCount(fPtr->unknownMethodNameObj); Tcl_IncrRefCount(fPtr->constructorName); Tcl_IncrRefCount(fPtr->destructorName); Tcl_IncrRefCount(fPtr->clonedName); Tcl_IncrRefCount(fPtr->defineName); + Tcl_IncrRefCount(fPtr->mcdName); Tcl_CreateObjCommand(interp, "::oo::UnknownDefinition", TclOOUnknownDefinition, NULL, NULL); TclNewLiteralStringObj(namePtr, "::oo::UnknownDefinition"); Tcl_SetNamespaceUnknownHandler(interp, fPtr->defineNs, namePtr); Tcl_SetNamespaceUnknownHandler(interp, fPtr->objdefNs, namePtr); @@ -368,41 +379,37 @@ /* * Basic method declarations for the core classes. */ - for (i = 0 ; objMethods[i].name ; i++) { - TclOONewBasicMethod(interp, fPtr->objectCls, &objMethods[i]); - } - for (i = 0 ; clsMethods[i].name ; i++) { - TclOONewBasicMethod(interp, fPtr->classCls, &clsMethods[i]); - } + TclOODefineBasicMethods(fPtr->objectCls, objMethods); + TclOODefineBasicMethods(fPtr->classCls, clsMethods); /* * Finish setting up the class of classes by marking the 'new' method as * private; classes, unlike general objects, must have explicit names. We * also need to create the constructor for classes. */ TclNewLiteralStringObj(namePtr, "new"); - Tcl_NewInstanceMethod(interp, (Tcl_Object) fPtr->classCls->thisPtr, + Tcl_NewInstanceMethod(interp, (Tcl_Object)fPtr->classCls->thisPtr, namePtr /* keeps ref */, 0 /* private */, NULL, NULL); - fPtr->classCls->constructorPtr = (Method *) Tcl_NewMethod(interp, - (Tcl_Class) fPtr->classCls, NULL, 0, &classConstructor, NULL); + fPtr->classCls->constructorPtr = (Method *)Tcl_NewMethod(interp, + (Tcl_Class)fPtr->classCls, NULL, 0, &classConstructor, NULL); /* * Create non-object commands and plug ourselves into the Tcl [info] * ensemble. */ - cmdPtr = (Command *) Tcl_NRCreateCommand(interp, "::oo::Helpers::next", + cmdPtr = (Command *)Tcl_NRCreateCommand(interp, "::oo::Helpers::next", NULL, TclOONextObjCmd, NULL, NULL); cmdPtr->compileProc = TclCompileObjectNextCmd; - cmdPtr = (Command *) Tcl_NRCreateCommand(interp, "::oo::Helpers::nextto", + cmdPtr = (Command *)Tcl_NRCreateCommand(interp, "::oo::Helpers::nextto", NULL, TclOONextToObjCmd, NULL, NULL); cmdPtr->compileProc = TclCompileObjectNextToCmd; - cmdPtr = (Command *) Tcl_CreateObjCommand(interp, "::oo::Helpers::self", + cmdPtr = (Command *)Tcl_CreateObjCommand(interp, "::oo::Helpers::self", TclOOSelfObjCmd, NULL, NULL); cmdPtr->compileProc = TclCompileObjectSelfCmd; Tcl_CreateObjCommand(interp, "::oo::define", TclOODefineObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "::oo::objdefine", TclOOObjDefObjCmd, NULL, @@ -420,11 +427,11 @@ /* * Evaluate the remaining definitions, which are a compiled-in Tcl script. */ - return Tcl_EvalEx(interp, tclOOSetupScript, -1, 0); + return Tcl_EvalEx(interp, tclOOSetupScript, TCL_INDEX_NONE, 0); } /* * ---------------------------------------------------------------------- * @@ -447,24 +454,25 @@ /* Stand up a phony class for bootstrapping. */ fPtr->objectCls = &fakeCls; /* referenced in TclOOAllocClass to increment the refCount. */ fakeCls.thisPtr = &fakeObject; + fakeObject.refCount = 0; // Do not increment an uninitialized value. fPtr->objectCls = TclOOAllocClass(interp, AllocObject(interp, "object", (Namespace *)fPtr->ooNs, NULL)); - /* Corresponding TclOODecrRefCount in KillFoudation */ + // Corresponding TclOODecrRefCount in KillFoundation AddRef(fPtr->objectCls->thisPtr); /* * This is why it is unnecessary in this routine to replace the * incremented reference count of fPtr->objectCls that was swallowed by * fakeObject. */ fPtr->objectCls->superclasses.num = 0; - Tcl_Free(fPtr->objectCls->superclasses.list); + ckfree(fPtr->objectCls->superclasses.list); fPtr->objectCls->superclasses.list = NULL; /* * Special initialization for the primordial objects. */ @@ -475,11 +483,11 @@ fPtr->objectCls->objDefinitionNs = defNsName; Tcl_IncrRefCount(defNsName); fPtr->classCls = TclOOAllocClass(interp, AllocObject(interp, "class", (Namespace *)fPtr->ooNs, NULL)); - /* Corresponding TclOODecrRefCount in KillFoudation */ + // Corresponding TclOODecrRefCount in KillFoundation AddRef(fPtr->classCls->thisPtr); /* * Increment reference counts for each reference because these * relationships can be dynamically changed. @@ -526,29 +534,29 @@ * ---------------------------------------------------------------------- */ static void DeletedDefineNamespace( - ClientData clientData) + void *clientData) { Foundation *fPtr = (Foundation *)clientData; fPtr->defineNs = NULL; } static void DeletedObjdefNamespace( - ClientData clientData) + void *clientData) { Foundation *fPtr = (Foundation *)clientData; fPtr->objdefNs = NULL; } static void DeletedHelpersNamespace( - ClientData clientData) + void *clientData) { Foundation *fPtr = (Foundation *)clientData; fPtr->helpersNs = NULL; } @@ -565,24 +573,25 @@ */ static void KillFoundation( TCL_UNUSED(void *), - Tcl_Interp *interp) /* The interpreter containing the OO system - * foundation. */ + Tcl_Interp *interp) /* The interpreter containing the OO system + * foundation. */ { Foundation *fPtr = GetFoundation(interp); TclDecrRefCount(fPtr->unknownMethodNameObj); TclDecrRefCount(fPtr->constructorName); TclDecrRefCount(fPtr->destructorName); TclDecrRefCount(fPtr->clonedName); TclDecrRefCount(fPtr->defineName); + TclDecrRefCount(fPtr->mcdName); TclOODecrRefCount(fPtr->objectCls->thisPtr); TclOODecrRefCount(fPtr->classCls->thisPtr); - Tcl_Free(fPtr); + ckfree(fPtr); } /* * ---------------------------------------------------------------------- * @@ -593,10 +602,14 @@ * to either a class or NULL, call TclOOAddToInstances to add the object * to the class's instance list, and if the object itself is a class, use * call TclOOAddToSubclasses() to add it to the right class's list of * subclasses. * + * Returns: + * Pointer to the object structure created, or NULL if a specific + * namespace was asked for but couldn't be created. + * * ---------------------------------------------------------------------- */ static Object * AllocObject( @@ -616,13 +629,13 @@ { Foundation *fPtr = GetFoundation(interp); Object *oPtr; Command *cmdPtr; CommandTrace *tracePtr; - size_t creationEpoch; + Tcl_Size creationEpoch; - oPtr = (Object *)Tcl_Alloc(sizeof(Object)); + oPtr = (Object *)ckalloc(sizeof(Object)); memset(oPtr, 0, sizeof(Object)); /* * Every object has a namespace; make one. Note that this also normally * computes the creation epoch value for the object, a sequence number @@ -635,21 +648,27 @@ * created. */ if (nsNameStr != NULL) { oPtr->namespacePtr = Tcl_CreateNamespace(interp, nsNameStr, oPtr, NULL); - if (oPtr->namespacePtr != NULL) { - creationEpoch = ++fPtr->tsdPtr->nsCount; - goto configNamespace; + if (oPtr->namespacePtr == NULL) { + /* + * Couldn't make the specific namespace. Report as an error. + * [Bug 154f0982f2] + */ + ckfree(oPtr); + return NULL; } - Tcl_ResetResult(interp); + creationEpoch = ++fPtr->tsdPtr->nsCount; + goto configNamespace; } while (1) { char objName[10 + TCL_INTEGER_SPACE]; - sprintf(objName, "::oo::Obj%" TCL_Z_MODIFIER "u", ++fPtr->tsdPtr->nsCount); + snprintf(objName, sizeof(objName), "::oo::Obj%d", + ++fPtr->tsdPtr->nsCount); oPtr->namespacePtr = Tcl_CreateNamespace(interp, objName, oPtr, NULL); if (oPtr->namespacePtr != NULL) { creationEpoch = fPtr->tsdPtr->nsCount; break; } @@ -729,11 +748,12 @@ * abstractions, it is faster and we're inside Tcl here so we're allowed. */ cmdPtr = (Command *) oPtr->command; cmdPtr->nreProc = PublicNRObjectCmd; - cmdPtr->tracePtr = tracePtr = (CommandTrace *)Tcl_Alloc(sizeof(CommandTrace)); + cmdPtr->tracePtr = tracePtr = (CommandTrace *) + ckalloc(sizeof(CommandTrace)); tracePtr->traceProc = ObjectRenamedTrace; tracePtr->clientData = oPtr; tracePtr->flags = TCL_TRACE_RENAME|TCL_TRACE_DELETE; tracePtr->nextPtr = NULL; tracePtr->refCount = 1; @@ -740,11 +760,11 @@ oPtr->myCommand = TclNRCreateCommandInNs(interp, "my", oPtr->namespacePtr, TclOOPrivateObjectCmd, PrivateNRObjectCmd, oPtr, MyDeleted); oPtr->myclassCommand = TclNRCreateCommandInNs(interp, "myclass", oPtr->namespacePtr, TclOOMyClassObjCmd, MyClassNRObjCmd, oPtr, - MyClassDeleted); + MyClassDeleted); return oPtr; } /* * ---------------------------------------------------------------------- @@ -780,21 +800,21 @@ * ---------------------------------------------------------------------- */ static void MyDeleted( - ClientData clientData) /* Reference to the object whose [my] has been + void *clientData) /* Reference to the object whose [my] has been * squelched. */ { Object *oPtr = (Object *)clientData; oPtr->myCommand = NULL; } static void MyClassDeleted( - ClientData clientData) + void *clientData) { Object *oPtr = (Object *)clientData; oPtr->myclassCommand = NULL; } @@ -811,11 +831,11 @@ * ---------------------------------------------------------------------- */ static void ObjectRenamedTrace( - ClientData clientData, /* The object being deleted. */ + void *clientData, /* The object being deleted. */ TCL_UNUSED(Tcl_Interp *), TCL_UNUSED(const char *) /*oldName*/, TCL_UNUSED(const char *) /*newName*/, int flags) /* Why was the object deleted? */ { @@ -883,11 +903,11 @@ } TclOORemoveFromMixinSubs(mixinSubclassPtr, clsPtr); } } if (clsPtr->mixinSubs.size > 0) { - Tcl_Free(clsPtr->mixinSubs.list); + ckfree(clsPtr->mixinSubs.list); clsPtr->mixinSubs.size = 0; } /* * Squelch subclasses of this class. @@ -903,11 +923,11 @@ } TclOORemoveFromSubclasses(subclassPtr, clsPtr); } } if (clsPtr->subclasses.size > 0) { - Tcl_Free(clsPtr->subclasses.list); + ckfree(clsPtr->subclasses.list); clsPtr->subclasses.list = NULL; clsPtr->subclasses.size = 0; } /* @@ -928,11 +948,11 @@ } TclOORemoveFromInstances(instancePtr, clsPtr); } } if (clsPtr->instances.size > 0) { - Tcl_Free(clsPtr->instances.list); + ckfree(clsPtr->instances.list); clsPtr->instances.list = NULL; clsPtr->instances.size = 0; } } @@ -951,15 +971,15 @@ TclOOReleaseClassContents( Tcl_Interp *interp, /* The interpreter containing the class. */ Object *oPtr) /* The object representing the class. */ { FOREACH_HASH_DECLS; - int i; + Tcl_Size i; Class *clsPtr = oPtr->classPtr, *tmpClsPtr; Method *mPtr; Foundation *fPtr = oPtr->fPtr; - Tcl_Obj *variableObj; + Tcl_Obj *variableObj, *propertyObj; PrivateVariableMapping *privateVariable; /* * Sanity check! */ @@ -1004,13 +1024,36 @@ FOREACH_HASH_VALUE(callPtr, clsPtr->classChainCache) { TclOODeleteChain(callPtr); } Tcl_DeleteHashTable(clsPtr->classChainCache); - Tcl_Free(clsPtr->classChainCache); + ckfree(clsPtr->classChainCache); clsPtr->classChainCache = NULL; } + + /* + * Squelch the property lists. + */ + + if (clsPtr->properties.allReadableCache) { + Tcl_DecrRefCount(clsPtr->properties.allReadableCache); + } + if (clsPtr->properties.allWritableCache) { + Tcl_DecrRefCount(clsPtr->properties.allWritableCache); + } + if (clsPtr->properties.readable.num) { + FOREACH(propertyObj, clsPtr->properties.readable) { + Tcl_DecrRefCount(propertyObj); + } + ckfree(clsPtr->properties.readable.list); + } + if (clsPtr->properties.writable.num) { + FOREACH(propertyObj, clsPtr->properties.writable) { + Tcl_DecrRefCount(propertyObj); + } + ckfree(clsPtr->properties.writable.list); + } /* * Squelch our filter list. */ @@ -1018,11 +1061,11 @@ Tcl_Obj *filterObj; FOREACH(filterObj, clsPtr->filters) { TclDecrRefCount(filterObj); } - Tcl_Free(clsPtr->filters.list); + ckfree(clsPtr->filters.list); clsPtr->filters.list = NULL; clsPtr->filters.num = 0; } /* @@ -1029,36 +1072,36 @@ * Squelch our metadata. */ if (clsPtr->metadataPtr != NULL) { Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value; + void *value; FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) { metadataTypePtr->deleteProc(value); } Tcl_DeleteHashTable(clsPtr->metadataPtr); - Tcl_Free(clsPtr->metadataPtr); + ckfree(clsPtr->metadataPtr); clsPtr->metadataPtr = NULL; } if (clsPtr->mixins.num) { FOREACH(tmpClsPtr, clsPtr->mixins) { TclOORemoveFromMixinSubs(clsPtr, tmpClsPtr); TclOODecrRefCount(tmpClsPtr->thisPtr); } - Tcl_Free(clsPtr->mixins.list); + ckfree(clsPtr->mixins.list); clsPtr->mixins.list = NULL; clsPtr->mixins.num = 0; } if (clsPtr->superclasses.num > 0) { FOREACH(tmpClsPtr, clsPtr->superclasses) { TclOORemoveFromSubclasses(clsPtr, tmpClsPtr); TclOODecrRefCount(tmpClsPtr->thisPtr); } - Tcl_Free(clsPtr->superclasses.list); + ckfree(clsPtr->superclasses.list); clsPtr->superclasses.num = 0; clsPtr->superclasses.list = NULL; } FOREACH_HASH_VALUE(mPtr, &clsPtr->classMethods) { @@ -1070,19 +1113,19 @@ FOREACH(variableObj, clsPtr->variables) { TclDecrRefCount(variableObj); } if (i) { - Tcl_Free(clsPtr->variables.list); + ckfree(clsPtr->variables.list); } FOREACH_STRUCT(privateVariable, clsPtr->privateVariables) { TclDecrRefCount(privateVariable->variableObj); TclDecrRefCount(privateVariable->fullNameObj); } if (i) { - Tcl_Free(clsPtr->privateVariables.list); + ckfree(clsPtr->privateVariables.list); } if (IsRootClass(oPtr) && !Destructing(fPtr->objectCls->thisPtr)) { Tcl_DeleteCommandFromToken(interp, fPtr->objectCls->thisPtr->command); } @@ -1101,22 +1144,22 @@ * ---------------------------------------------------------------------- */ static void ObjectNamespaceDeleted( - ClientData clientData) /* Pointer to the class whose namespace is + void *clientData) /* Pointer to the class whose namespace is * being deleted. */ { Object *oPtr = (Object *)clientData; Foundation *fPtr = oPtr->fPtr; FOREACH_HASH_DECLS; Class *mixinPtr; Method *mPtr; - Tcl_Obj *filterObj, *variableObj; + Tcl_Obj *filterObj, *variableObj, *propertyObj; PrivateVariableMapping *privateVariable; - Tcl_Interp *interp = oPtr->fPtr->interp; - int i; + Tcl_Interp *interp = fPtr->interp; + Tcl_Size i; if (Destructing(oPtr)) { /* * TODO: Can ObjectNamespaceDeleted ever be called twice? If not, * this guard could be removed. @@ -1125,11 +1168,11 @@ return; } /* * One rule for the teardown routines is that if an object is in the - * process of being deleted, nothing else may modify its bookeeping + * process of being deleted, nothing else may modify its bookkeeping * records. This is the flag that */ oPtr->flags |= OBJECT_DESTRUCTING; @@ -1149,16 +1192,16 @@ */ if (!Tcl_InterpDeleted(interp) && !(oPtr->flags & DESTRUCTOR_CALLED)) { CallContext *contextPtr = TclOOGetCallContext(oPtr, NULL, DESTRUCTOR, NULL, NULL, NULL); - int result; - Tcl_InterpState state; oPtr->flags |= DESTRUCTOR_CALLED; - if (contextPtr != NULL) { + int result; + Tcl_InterpState state; + contextPtr->callPtr->flags |= DESTRUCTOR; contextPtr->skip = 0; state = Tcl_SaveInterpState(interp, TCL_OK); result = Tcl_NRCallObjProc(interp, TclOOInvokeContext, contextPtr, 0, NULL); @@ -1178,74 +1221,74 @@ */ if (((Command *) oPtr->command)->flags && CMD_DYING) { /* * Something has already started the command deletion process. We can - * go ahead and clean up the the namespace, + * go ahead and clean up the namespace, */ } else { /* * The namespace must have been deleted directly. Delete the command * as well. */ - Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->command); + Tcl_DeleteCommandFromToken(interp, oPtr->command); } if (oPtr->myclassCommand) { - Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myclassCommand); + Tcl_DeleteCommandFromToken(interp, oPtr->myclassCommand); } if (oPtr->myCommand) { - Tcl_DeleteCommandFromToken(oPtr->fPtr->interp, oPtr->myCommand); + Tcl_DeleteCommandFromToken(interp, oPtr->myCommand); } /* * Splice the object out of its context. After this, we must *not* call * methods on the object. */ - /* TODO: Should this be protected with a !IsRoot() condition? */ + // TODO: Should this be protected with a !IsRoot() condition? TclOORemoveFromInstances(oPtr, oPtr->selfCls); if (oPtr->mixins.num > 0) { FOREACH(mixinPtr, oPtr->mixins) { TclOORemoveFromInstances(oPtr, mixinPtr); TclOODecrRefCount(mixinPtr->thisPtr); } if (oPtr->mixins.list != NULL) { - Tcl_Free(oPtr->mixins.list); + ckfree(oPtr->mixins.list); } } FOREACH(filterObj, oPtr->filters) { TclDecrRefCount(filterObj); } if (i) { - Tcl_Free(oPtr->filters.list); + ckfree(oPtr->filters.list); } if (oPtr->methodsPtr) { FOREACH_HASH_VALUE(mPtr, oPtr->methodsPtr) { TclOODelMethodRef(mPtr); } Tcl_DeleteHashTable(oPtr->methodsPtr); - Tcl_Free(oPtr->methodsPtr); + ckfree(oPtr->methodsPtr); } FOREACH(variableObj, oPtr->variables) { TclDecrRefCount(variableObj); } if (i) { - Tcl_Free(oPtr->variables.list); + ckfree(oPtr->variables.list); } FOREACH_STRUCT(privateVariable, oPtr->privateVariables) { TclDecrRefCount(privateVariable->variableObj); TclDecrRefCount(privateVariable->fullNameObj); } if (i) { - Tcl_Free(oPtr->privateVariables.list); + ckfree(oPtr->privateVariables.list); } if (oPtr->chainCache) { TclOODeleteChainCache(oPtr->chainCache); } @@ -1252,19 +1295,42 @@ SquelchCachedName(oPtr); if (oPtr->metadataPtr != NULL) { Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value; + void *value; FOREACH_HASH(metadataTypePtr, value, oPtr->metadataPtr) { metadataTypePtr->deleteProc(value); } Tcl_DeleteHashTable(oPtr->metadataPtr); - Tcl_Free(oPtr->metadataPtr); + ckfree(oPtr->metadataPtr); oPtr->metadataPtr = NULL; } + + /* + * Squelch the property lists. + */ + + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + } + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + } + if (oPtr->properties.readable.num) { + FOREACH(propertyObj, oPtr->properties.readable) { + Tcl_DecrRefCount(propertyObj); + } + ckfree(oPtr->properties.readable.list); + } + if (oPtr->properties.writable.num) { + FOREACH(propertyObj, oPtr->properties.writable) { + Tcl_DecrRefCount(propertyObj); + } + ckfree(oPtr->properties.writable.list); + } /* * Because an object can be a class that is an instance of itself, the * class object's class structure should only be cleaned after most of * the cleanup on the object is done. @@ -1314,13 +1380,13 @@ Object *oPtr) { if (oPtr->refCount-- <= 1) { if (oPtr->classPtr != NULL) { - Tcl_Free(oPtr->classPtr); + ckfree(oPtr->classPtr); } - Tcl_Free(oPtr); + ckfree(oPtr); return 1; } return 0; } @@ -1332,11 +1398,14 @@ * Returns TCL_OK if an object is entirely deleted, i.e. the destruction * sequence has completed. * * ---------------------------------------------------------------------- */ -int TclOOObjectDestroyed(Object *oPtr) { +int +TclOOObjectDestroyed( + Object *oPtr) +{ return (oPtr->namespacePtr == NULL); } /* * ---------------------------------------------------------------------- @@ -1353,11 +1422,12 @@ TclOORemoveFromInstances( Object *oPtr, /* The instance to remove. */ Class *clsPtr) /* The class (possibly) containing the * reference to the instance. */ { - int i, res = 0; + Tcl_Size i; + int res = 0; Object *instPtr; FOREACH(instPtr, clsPtr->instances) { if (oPtr == instPtr) { RemoveItem(Object, clsPtr->instances, i); @@ -1388,13 +1458,13 @@ * present as an instance in the class. */ { if (clsPtr->instances.num >= clsPtr->instances.size) { clsPtr->instances.size += ALLOC_CHUNK; if (clsPtr->instances.size == ALLOC_CHUNK) { - clsPtr->instances.list = (Object **)Tcl_Alloc(sizeof(Object *) * ALLOC_CHUNK); + clsPtr->instances.list = (Object **)ckalloc(sizeof(Object *) * ALLOC_CHUNK); } else { - clsPtr->instances.list = (Object **)Tcl_Realloc(clsPtr->instances.list, + clsPtr->instances.list = (Object **)ckrealloc(clsPtr->instances.list, sizeof(Object *) * clsPtr->instances.size); } } clsPtr->instances.list[clsPtr->instances.num++] = oPtr; AddRef(oPtr); @@ -1415,11 +1485,12 @@ TclOORemoveFromMixins( Class *mixinPtr, /* The mixin to remove. */ Object *oPtr) /* The object (possibly) containing the * reference to the mixin. */ { - int i, res = 0; + Tcl_Size i; + int res = 0; Class *mixPtr; FOREACH(mixPtr, oPtr->mixins) { if (mixinPtr == mixPtr) { RemoveItem(Class, oPtr->mixins, i); @@ -1427,11 +1498,11 @@ res++; break; } } if (oPtr->mixins.num == 0) { - Tcl_Free(oPtr->mixins.list); + ckfree(oPtr->mixins.list); oPtr->mixins.list = NULL; } return res; } @@ -1450,11 +1521,12 @@ TclOORemoveFromSubclasses( Class *subPtr, /* The subclass to remove. */ Class *superPtr) /* The superclass to possibly remove the * subclass reference from. */ { - int i, res = 0; + Tcl_Size i; + int res = 0; Class *subclsPtr; FOREACH(subclsPtr, superPtr->subclasses) { if (subPtr == subclsPtr) { RemoveItem(Class, superPtr->subclasses, i); @@ -1487,13 +1559,13 @@ return; } if (superPtr->subclasses.num >= superPtr->subclasses.size) { superPtr->subclasses.size += ALLOC_CHUNK; if (superPtr->subclasses.size == ALLOC_CHUNK) { - superPtr->subclasses.list = (Class **)Tcl_Alloc(sizeof(Class *) * ALLOC_CHUNK); + superPtr->subclasses.list = (Class **)ckalloc(sizeof(Class *) * ALLOC_CHUNK); } else { - superPtr->subclasses.list = (Class **)Tcl_Realloc(superPtr->subclasses.list, + superPtr->subclasses.list = (Class **)ckrealloc(superPtr->subclasses.list, sizeof(Class *) * superPtr->subclasses.size); } } superPtr->subclasses.list[superPtr->subclasses.num++] = subPtr; AddRef(subPtr->thisPtr); @@ -1514,11 +1586,12 @@ TclOORemoveFromMixinSubs( Class *subPtr, /* The subclass to remove. */ Class *superPtr) /* The superclass to possibly remove the * subclass reference from. */ { - int i, res = 0; + Tcl_Size i; + int res = 0; Class *subclsPtr; FOREACH(subclsPtr, superPtr->mixinSubs) { if (subPtr == subclsPtr) { RemoveItem(Class, superPtr->mixinSubs, i); @@ -1552,13 +1625,13 @@ return; } if (superPtr->mixinSubs.num >= superPtr->mixinSubs.size) { superPtr->mixinSubs.size += ALLOC_CHUNK; if (superPtr->mixinSubs.size == ALLOC_CHUNK) { - superPtr->mixinSubs.list = (Class **)Tcl_Alloc(sizeof(Class *) * ALLOC_CHUNK); + superPtr->mixinSubs.list = (Class **)ckalloc(sizeof(Class *) * ALLOC_CHUNK); } else { - superPtr->mixinSubs.list = (Class **)Tcl_Realloc(superPtr->mixinSubs.list, + superPtr->mixinSubs.list = (Class **)ckrealloc(superPtr->mixinSubs.list, sizeof(Class *) * superPtr->mixinSubs.size); } } superPtr->mixinSubs.list[superPtr->mixinSubs.num++] = subPtr; AddRef(subPtr->thisPtr); @@ -1600,11 +1673,11 @@ * class. */ Object *useThisObj) /* Object that is to act as the class * representation. */ { Foundation *fPtr = GetFoundation(interp); - Class *clsPtr = (Class *)Tcl_Alloc(sizeof(Class)); + Class *clsPtr = (Class *)ckalloc(sizeof(Class)); memset(clsPtr, 0, sizeof(Class)); clsPtr->thisPtr = useThisObj; /* @@ -1617,11 +1690,11 @@ * Classes are subclasses of oo::object, i.e. the objects they create are * objects. */ clsPtr->superclasses.num = 1; - clsPtr->superclasses.list = (Class **)Tcl_Alloc(sizeof(Class *)); + clsPtr->superclasses.list = (Class **)ckalloc(sizeof(Class *)); clsPtr->superclasses.list[0] = fPtr->objectCls; AddRef(fPtr->objectCls->thisPtr); /* * Finish connecting the class structure to the object structure. @@ -1654,19 +1727,19 @@ const char *nameStr, /* Name of object to create, or NULL to ask * the code to pick its own unique name. */ const char *nsNameStr, /* Name of namespace to create inside object, * or NULL to ask the code to pick its own * unique name. */ - int objc, /* Number of arguments. Negative value means + Tcl_Size objc, /* Number of arguments. Negative value means * do not call constructor. */ Tcl_Obj *const *objv, /* Argument list. */ - int skip) /* Number of arguments to _not_ pass to the + Tcl_Size skip) /* Number of arguments to _not_ pass to the * constructor. */ { Class *classPtr = (Class *) cls; Object *oPtr; - ClientData clientData[4]; + void *clientData[4]; oPtr = TclNewObjectInstanceCommon(interp, classPtr, nameStr, nsNameStr); if (oPtr == NULL) { return NULL; } @@ -1722,14 +1795,14 @@ const char *nameStr, /* Name of object to create, or NULL to ask * the code to pick its own unique name. */ const char *nsNameStr, /* Name of namespace to create inside object, * or NULL to ask the code to pick its own * unique name. */ - int objc, /* Number of arguments. Negative value means + Tcl_Size objc, /* Number of arguments. Negative value means * do not call constructor. */ Tcl_Obj *const *objv, /* Argument list. */ - int skip, /* Number of arguments to _not_ pass to the + Tcl_Size skip, /* Number of arguments to _not_ pass to the * constructor. */ Tcl_Object *objectPtr) /* Place to write the object reference upon * successful allocation. */ { Class *classPtr = (Class *) cls; @@ -1741,11 +1814,11 @@ if (oPtr == NULL) { return TCL_ERROR; } /* - * Run constructors, except when objc < 0 (a special flag case used for + * Run constructors, except when objc == TCL_INDEX_NONE (a special flag case used for * object cloning only). If there aren't any constructors, we do nothing. */ if (objc < 0) { *objectPtr = (Tcl_Object) oPtr; @@ -1804,20 +1877,23 @@ hPtr = Tcl_FindHashEntry(&nsPtr->cmdTable, simpleName); if (hPtr) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create object \"%s\": command already exists with" " that name", nameStr)); - Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "OVERWRITE_OBJECT", (char *)NULL); return NULL; } } /* * Create the object. */ oPtr = AllocObject(interp, simpleName, nsPtr, nsNameStr); + if (oPtr == NULL) { + return NULL; + } oPtr->selfCls = classPtr; AddRef(classPtr->thisPtr); TclOOAddToInstances(oPtr, classPtr); /* @@ -1841,11 +1917,11 @@ return oPtr; } static int FinalizeAlloc( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CallContext *contextPtr = (CallContext *)data[0]; Object *oPtr = (Object *)data[1]; @@ -1857,12 +1933,12 @@ * want to lose errors by accident. [Bug 2903011] */ if (result != TCL_ERROR && Destructing(oPtr)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "object deleted in constructor", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", NULL); + "object deleted in constructor", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "STILLBORN", (char *)NULL); result = TCL_ERROR; } if (result != TCL_OK) { Tcl_DiscardInterpState(state); @@ -1919,30 +1995,31 @@ Method *mPtr; Class *mixinPtr; CallContext *contextPtr; Tcl_Obj *keyPtr, *filterObj, *variableObj, *args[3]; PrivateVariableMapping *privateVariable; - int i, result; + Tcl_Size i; + int result; /* * Sanity check. */ if (IsRootClass(oPtr)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "may not clone the class of classes", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "CLONING_CLASS", NULL); + "may not clone the class of classes", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "CLONING_CLASS", (char *)NULL); return NULL; } /* * Build the instance. Note that this does not run any constructors. */ o2Ptr = (Object *) Tcl_NewObjectInstance(interp, - (Tcl_Class) oPtr->selfCls, targetName, targetNamespaceName, -1, - NULL, -1); + (Tcl_Class) oPtr->selfCls, targetName, targetNamespaceName, + TCL_INDEX_NONE, NULL, -1); if (o2Ptr == NULL) { return NULL; } /* @@ -1967,11 +2044,11 @@ if (mixinPtr && mixinPtr != o2Ptr->selfCls) { TclOORemoveFromInstances(o2Ptr, mixinPtr); } TclOODecrRefCount(mixinPtr->thisPtr); } - Tcl_Free(o2Ptr->mixins.list); + ckfree(o2Ptr->mixins.list); } DUPLICATE(o2Ptr->mixins, oPtr->mixins, Class *); FOREACH(mixinPtr, o2Ptr->mixins) { if (mixinPtr && mixinPtr != o2Ptr->selfCls) { TclOOAddToInstances(o2Ptr, mixinPtr); @@ -2023,11 +2100,11 @@ * Copy the object's metadata. */ if (oPtr->metadataPtr != NULL) { Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value, duplicate; + void *value, *duplicate; FOREACH_HASH(metadataTypePtr, value, oPtr->metadataPtr) { if (metadataTypePtr->cloneProc == NULL) { duplicate = value; } else { @@ -2068,15 +2145,15 @@ FOREACH(superPtr, cls2Ptr->superclasses) { TclOORemoveFromSubclasses(cls2Ptr, superPtr); TclOODecrRefCount(superPtr->thisPtr); } if (cls2Ptr->superclasses.num) { - cls2Ptr->superclasses.list = (Class **)Tcl_Realloc(cls2Ptr->superclasses.list, + cls2Ptr->superclasses.list = (Class **)ckrealloc(cls2Ptr->superclasses.list, sizeof(Class *) * clsPtr->superclasses.num); } else { - cls2Ptr->superclasses.list = - (Class **)Tcl_Alloc(sizeof(Class *) * clsPtr->superclasses.num); + cls2Ptr->superclasses.list = (Class **) + ckalloc(sizeof(Class *) * clsPtr->superclasses.num); } memcpy(cls2Ptr->superclasses.list, clsPtr->superclasses.list, sizeof(Class *) * clsPtr->superclasses.num); cls2Ptr->superclasses.num = clsPtr->superclasses.num; FOREACH(superPtr, cls2Ptr->superclasses) { @@ -2123,11 +2200,11 @@ if (cls2Ptr->mixins.num != 0) { FOREACH(mixinPtr, cls2Ptr->mixins) { TclOORemoveFromMixinSubs(cls2Ptr, mixinPtr); TclOODecrRefCount(mixinPtr->thisPtr); } - Tcl_Free(clsPtr->mixins.list); + ckfree(clsPtr->mixins.list); } DUPLICATE(cls2Ptr->mixins, clsPtr->mixins, Class *); FOREACH(mixinPtr, cls2Ptr->mixins) { TclOOAddToMixinSubs(cls2Ptr, mixinPtr); @@ -2168,11 +2245,11 @@ * Duplicate the class's metadata. */ if (clsPtr->metadataPtr != NULL) { Tcl_ObjectMetadataType *metadataTypePtr; - ClientData value, duplicate; + void *value, *duplicate; FOREACH_HASH(metadataTypePtr, value, clsPtr->metadataPtr) { if (metadataTypePtr->cloneProc == NULL) { duplicate = value; } else { @@ -2237,23 +2314,23 @@ Object *oPtr, Method *mPtr, Tcl_Obj *namePtr) { if (mPtr->typePtr == NULL) { - Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr, namePtr, + Tcl_NewInstanceMethod(interp, (Tcl_Object)oPtr, namePtr, mPtr->flags & PUBLIC_METHOD, NULL, NULL); } else if (mPtr->typePtr->cloneProc) { - ClientData newClientData; + void *newClientData; if (mPtr->typePtr->cloneProc(interp, mPtr->clientData, &newClientData) != TCL_OK) { return TCL_ERROR; } - Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr, namePtr, + Tcl_NewInstanceMethod(interp, (Tcl_Object)oPtr, namePtr, mPtr->flags & PUBLIC_METHOD, mPtr->typePtr, newClientData); } else { - Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr, namePtr, + Tcl_NewInstanceMethod(interp, (Tcl_Object)oPtr, namePtr, mPtr->flags & PUBLIC_METHOD, mPtr->typePtr, mPtr->clientData); } return TCL_OK; } @@ -2266,24 +2343,24 @@ Method **m2PtrPtr) { Method *m2Ptr; if (mPtr->typePtr == NULL) { - m2Ptr = (Method *) Tcl_NewMethod(interp, (Tcl_Class) clsPtr, + m2Ptr = (Method *) Tcl_NewMethod(interp, (Tcl_Class)clsPtr, namePtr, mPtr->flags & PUBLIC_METHOD, NULL, NULL); } else if (mPtr->typePtr->cloneProc) { - ClientData newClientData; + void *newClientData; if (mPtr->typePtr->cloneProc(interp, mPtr->clientData, &newClientData) != TCL_OK) { return TCL_ERROR; } - m2Ptr = (Method *) Tcl_NewMethod(interp, (Tcl_Class) clsPtr, + m2Ptr = (Method *)Tcl_NewMethod(interp, (Tcl_Class)clsPtr, namePtr, mPtr->flags & PUBLIC_METHOD, mPtr->typePtr, newClientData); } else { - m2Ptr = (Method *) Tcl_NewMethod(interp, (Tcl_Class) clsPtr, + m2Ptr = (Method *)Tcl_NewMethod(interp, (Tcl_Class)clsPtr, namePtr, mPtr->flags & PUBLIC_METHOD, mPtr->typePtr, mPtr->clientData); } if (m2PtrPtr != NULL) { *m2PtrPtr = m2Ptr; @@ -2315,11 +2392,11 @@ * metadata type. * * ---------------------------------------------------------------------- */ -ClientData +void * Tcl_ClassGetMetadata( Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr) { Class *clsPtr = (Class *) clazz; @@ -2336,11 +2413,11 @@ /* * There is a metadata store, so look in it for the given type. */ - hPtr = Tcl_FindHashEntry(clsPtr->metadataPtr, (char *) typePtr); + hPtr = Tcl_FindHashEntry(clsPtr->metadataPtr, typePtr); /* * Return the metadata value if we found it, otherwise NULL. */ @@ -2352,11 +2429,11 @@ void Tcl_ClassSetMetadata( Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr, - ClientData metadata) + void *metadata) { Class *clsPtr = (Class *) clazz; Tcl_HashEntry *hPtr; int isNew; @@ -2366,20 +2443,20 @@ if (clsPtr->metadataPtr == NULL) { if (metadata == NULL) { return; } - clsPtr->metadataPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + clsPtr->metadataPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(clsPtr->metadataPtr, TCL_ONE_WORD_KEYS); } /* * If the metadata is NULL, we're deleting the metadata for the type. */ if (metadata == NULL) { - hPtr = Tcl_FindHashEntry(clsPtr->metadataPtr, (char *) typePtr); + hPtr = Tcl_FindHashEntry(clsPtr->metadataPtr, typePtr); if (hPtr != NULL) { typePtr->deleteProc(Tcl_GetHashValue(hPtr)); Tcl_DeleteHashEntry(hPtr); } return; @@ -2388,18 +2465,18 @@ /* * Otherwise we're attaching the metadata. Note that if there was already * some metadata attached of this type, we delete that first. */ - hPtr = Tcl_CreateHashEntry(clsPtr->metadataPtr, (char *) typePtr, &isNew); + hPtr = Tcl_CreateHashEntry(clsPtr->metadataPtr, typePtr, &isNew); if (!isNew) { typePtr->deleteProc(Tcl_GetHashValue(hPtr)); } Tcl_SetHashValue(hPtr, metadata); } -ClientData +void * Tcl_ObjectGetMetadata( Tcl_Object object, const Tcl_ObjectMetadataType *typePtr) { Object *oPtr = (Object *) object; @@ -2416,11 +2493,11 @@ /* * There is a metadata store, so look in it for the given type. */ - hPtr = Tcl_FindHashEntry(oPtr->metadataPtr, (char *) typePtr); + hPtr = Tcl_FindHashEntry(oPtr->metadataPtr, typePtr); /* * Return the metadata value if we found it, otherwise NULL. */ @@ -2432,11 +2509,11 @@ void Tcl_ObjectSetMetadata( Tcl_Object object, const Tcl_ObjectMetadataType *typePtr, - ClientData metadata) + void *metadata) { Object *oPtr = (Object *) object; Tcl_HashEntry *hPtr; int isNew; @@ -2446,20 +2523,20 @@ if (oPtr->metadataPtr == NULL) { if (metadata == NULL) { return; } - oPtr->metadataPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->metadataPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(oPtr->metadataPtr, TCL_ONE_WORD_KEYS); } /* * If the metadata is NULL, we're deleting the metadata for the type. */ if (metadata == NULL) { - hPtr = Tcl_FindHashEntry(oPtr->metadataPtr, (char *) typePtr); + hPtr = Tcl_FindHashEntry(oPtr->metadataPtr, typePtr); if (hPtr != NULL) { typePtr->deleteProc(Tcl_GetHashValue(hPtr)); Tcl_DeleteHashEntry(hPtr); } return; @@ -2468,11 +2545,11 @@ /* * Otherwise we're attaching the metadata. Note that if there was already * some metadata attached of this type, we delete that first. */ - hPtr = Tcl_CreateHashEntry(oPtr->metadataPtr, (char *) typePtr, &isNew); + hPtr = Tcl_CreateHashEntry(oPtr->metadataPtr, typePtr, &isNew); if (!isNew) { typePtr->deleteProc(Tcl_GetHashValue(hPtr)); } Tcl_SetHashValue(hPtr, metadata); } @@ -2490,42 +2567,42 @@ * ---------------------------------------------------------------------- */ int TclOOPublicObjectCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { - return Tcl_NRCallObjProc(interp, PublicNRObjectCmd, clientData,objc,objv); + return Tcl_NRCallObjProc(interp, PublicNRObjectCmd, clientData, objc, objv); } static int PublicNRObjectCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { - return TclOOObjectCmdCore((Object *)clientData, interp, objc, objv, PUBLIC_METHOD, - NULL); + return TclOOObjectCmdCore((Object *)clientData, interp, objc, objv, + PUBLIC_METHOD, NULL); } int TclOOPrivateObjectCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { - return Tcl_NRCallObjProc(interp, PrivateNRObjectCmd,clientData,objc,objv); + return Tcl_NRCallObjProc(interp, PrivateNRObjectCmd, clientData, objc, objv); } static int PrivateNRObjectCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { return TclOOObjectCmdCore((Object *)clientData, interp, objc, objv, 0, NULL); @@ -2542,11 +2619,11 @@ int publicPrivate, /* Whether this is an invoke from a public * context (PUBLIC_METHOD), a private context * (PRIVATE_METHOD), or a *really* private * context (any other value; conventionally * 0). */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Array of argument objects. It is assumed * that the name of the method to invoke will * be at index 1. */ { switch (publicPrivate) { @@ -2572,21 +2649,21 @@ * ---------------------------------------------------------------------- */ int TclOOMyClassObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { return Tcl_NRCallObjProc(interp, MyClassNRObjCmd, clientData, objc, objv); } static int MyClassNRObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Object *oPtr = (Object *)clientData; @@ -2613,11 +2690,11 @@ int TclOOObjectCmdCore( Object *oPtr, /* The object being invoked. */ Tcl_Interp *interp, /* The interpreter containing the object. */ - int objc, /* How many arguments are being passed in. */ + Tcl_Size objc, /* How many arguments are being passed in. */ Tcl_Obj *const *objv, /* The array of arguments. */ int flags, /* Whether this is an invocation through the * public or the private command interface. */ Class *startCls) /* Where to start in the call chain, or NULL * if we are to start at the front with @@ -2693,11 +2770,11 @@ if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "impossible to invoke method \"%s\": no defined method or" " unknown method", TclGetString(methodNamePtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD_MAPPED", - TclGetString(methodNamePtr), NULL); + TclGetString(methodNamePtr), (char *)NULL); return TCL_ERROR; } } else { /* * Get the call chain. @@ -2710,11 +2787,11 @@ if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "impossible to invoke method \"%s\": no defined method or" " unknown method", TclGetString(methodNamePtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(methodNamePtr), NULL); + TclGetString(methodNamePtr), (char *)NULL); return TCL_ERROR; } } /* @@ -2723,12 +2800,11 @@ */ if (startCls != NULL) { for (; contextPtr->index < contextPtr->callPtr->numChain; contextPtr->index++) { - struct MInvoke *miPtr = - &contextPtr->callPtr->chain[contextPtr->index]; + MInvoke *miPtr = &contextPtr->callPtr->chain[contextPtr->index]; if (miPtr->isFilter) { continue; } if (miPtr->mPtr->declaringClassPtr == startCls) { @@ -2735,13 +2811,13 @@ break; } } if (contextPtr->index >= contextPtr->callPtr->numChain) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "no valid method implementation", -1)); + "no valid method implementation", TCL_AUTO_LENGTH)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(methodNamePtr), NULL); + TclGetString(methodNamePtr), (char *)NULL); TclOODeleteContext(contextPtr); return TCL_ERROR; } } @@ -2754,11 +2830,11 @@ return TclOOInvokeContext(contextPtr, interp, objc, objv); } static int FinalizeObjectCall( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { /* * Dispose of the call chain, which drops the lock on the object's @@ -2785,17 +2861,17 @@ int Tcl_ObjectContextInvokeNext( Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, + Tcl_Size objc, Tcl_Obj *const *objv, - int skip) + Tcl_Size skip) { CallContext *contextPtr = (CallContext *) context; - int savedIndex = contextPtr->index; - int savedSkip = contextPtr->skip; + Tcl_Size savedIndex = contextPtr->index; + Tcl_Size savedSkip = contextPtr->skip; int result; if (contextPtr->index + 1 >= contextPtr->callPtr->numChain) { /* * We're at the end of the chain; generate an error message unless the @@ -2818,11 +2894,11 @@ methodType = "method"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no next %s implementation", methodType)); - Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", (char *)NULL); return TCL_ERROR; } /* * Advance to the next method implementation in the chain in the method @@ -2857,13 +2933,13 @@ int TclNRObjectContextInvokeNext( Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, + Tcl_Size objc, Tcl_Obj *const *objv, - int skip) + Tcl_Size skip) { CallContext *contextPtr = (CallContext *) context; if (contextPtr->index + 1 >= contextPtr->callPtr->numChain) { /* @@ -2887,11 +2963,11 @@ methodType = "method"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no next %s implementation", methodType)); - Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "NOTHING_NEXT", (char *)NULL); return TCL_ERROR; } /* * Advance to the next method implementation in the chain in the method @@ -2915,11 +2991,11 @@ return TclOOInvokeContext(contextPtr, interp, objc, objv); } static int FinalizeNext( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { CallContext *contextPtr = (CallContext *)data[0]; @@ -2966,11 +3042,11 @@ notAnObject: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s does not refer to an object", TclGetString(objPtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "OBJECT", TclGetString(objPtr), - NULL); + (char *)NULL); return NULL; } /* * ---------------------------------------------------------------------- @@ -2986,11 +3062,11 @@ int TclOOIsReachable( Class *targetPtr, Class *startPtr) { - int i; + Tcl_Size i; Class *superPtr; tailRecurse: if (startPtr == targetPtr) { return 1; @@ -3079,11 +3155,11 @@ Tcl_ObjectContext context) { return (Tcl_Object) ((CallContext *)context)->oPtr; } -int +Tcl_Size Tcl_ObjectContextSkippedArgs( Tcl_ObjectContext context) { return ((CallContext *)context)->skip; } @@ -3133,15 +3209,35 @@ void Tcl_ObjectSetMethodNameMapper( Tcl_Object object, Tcl_ObjectMapMethodNameProc *mapMethodNameProc) { - ((Object *) object)->mapMethodNameProc = mapMethodNameProc; + ((Object *)object)->mapMethodNameProc = mapMethodNameProc; +} + +Tcl_Class +Tcl_GetClassOfObject( + Tcl_Object object) +{ + return (Tcl_Class) ((Object *) object)->selfCls; +} + +Tcl_Obj * +Tcl_GetObjectClassName( + Tcl_Interp *interp, + Tcl_Object object) +{ + Tcl_Object classObj = (Tcl_Object)(((Object *)object)->selfCls)->thisPtr; + + if (classObj == NULL) { + return NULL; + } + return Tcl_GetObjectName(interp, classObj); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclOO.decls ================================================================== --- generic/tclOO.decls +++ generic/tclOO.decls @@ -3,11 +3,11 @@ # This file contains the declarations for all supported public functions # that are exported by the TclOO package that is embedded within the Tcl # library via the stubs table. This file is used to generate the # tclOODecls.h, tclOOIntDecls.h and tclOOStubInit.c files. # -# Copyright (c) 2008-2013 by Donal K. Fellows. +# Copyright © 2008-2013 Donal K. Fellows. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. library tclOO @@ -66,12 +66,12 @@ Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, void *clientData) } declare 13 { Tcl_Object Tcl_NewObjectInstance(Tcl_Interp *interp, Tcl_Class cls, - const char *nameStr, const char *nsNameStr, int objc, - Tcl_Obj *const *objv, int skip) + const char *nameStr, const char *nsNameStr, Tcl_Size objc, + Tcl_Obj *const *objv, Tcl_Size skip) } declare 14 { int Tcl_ObjectDeleted(Tcl_Object object) } declare 15 { @@ -82,11 +82,11 @@ } declare 17 { Tcl_Object Tcl_ObjectContextObject(Tcl_ObjectContext context) } declare 18 { - int Tcl_ObjectContextSkippedArgs(Tcl_ObjectContext context) + Tcl_Size Tcl_ObjectContextSkippedArgs(Tcl_ObjectContext context) } declare 19 { void *Tcl_ClassGetMetadata(Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr) } @@ -102,12 +102,12 @@ void Tcl_ObjectSetMetadata(Tcl_Object object, const Tcl_ObjectMetadataType *typePtr, void *metadata) } declare 23 { int Tcl_ObjectContextInvokeNext(Tcl_Interp *interp, - Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv, - int skip) + Tcl_ObjectContext context, Tcl_Size objc, Tcl_Obj *const *objv, + Tcl_Size skip) } declare 24 { Tcl_ObjectMapMethodNameProc *Tcl_ObjectGetMethodNameMapper( Tcl_Object object) } @@ -127,10 +127,19 @@ Tcl_Obj *Tcl_GetObjectName(Tcl_Interp *interp, Tcl_Object object) } declare 29 { int Tcl_MethodIsPrivate(Tcl_Method method) } +declare 30 { + Tcl_Class Tcl_GetClassOfObject(Tcl_Object object) +} +declare 31 { + Tcl_Obj *Tcl_GetObjectClassName(Tcl_Interp *interp, Tcl_Object object) +} +declare 34 { + void TclOOUnusedStubEntry(void) +} ###################################################################### # Private API, exposed to support advanced OO systems that plug in on top of # TclOO; not intended for general use and does not have any commitment to # long-term support. @@ -162,11 +171,11 @@ Method *TclOONewProcMethod(Tcl_Interp *interp, Class *clsPtr, int flags, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, ProcedureMethod **pmPtrPtr) } declare 5 { - int TclOOObjectCmdCore(Object *oPtr, Tcl_Interp *interp, int objc, + int TclOOObjectCmdCore(Object *oPtr, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const *objv, int publicOnly, Class *startCls) } declare 6 { int TclOOIsReachable(Class *targetPtr, Class *startPtr) } @@ -192,30 +201,30 @@ Tcl_Obj *argsObj, Tcl_Obj *bodyObj, int flags, void **internalTokenPtr) } declare 11 { int TclOOInvokeObject(Tcl_Interp *interp, Tcl_Object object, - Tcl_Class startCls, int publicPrivate, int objc, + Tcl_Class startCls, int publicPrivate, Tcl_Size objc, Tcl_Obj *const *objv) } declare 12 { - void TclOOObjectSetFilters(Object *oPtr, int numFilters, + void TclOOObjectSetFilters(Object *oPtr, Tcl_Size numFilters, Tcl_Obj *const *filters) } declare 13 { void TclOOClassSetFilters(Tcl_Interp *interp, Class *classPtr, - int numFilters, Tcl_Obj *const *filters) + Tcl_Size numFilters, Tcl_Obj *const *filters) } declare 14 { - void TclOOObjectSetMixins(Object *oPtr, int numMixins, + void TclOOObjectSetMixins(Object *oPtr, Tcl_Size numMixins, Class *const *mixins) } declare 15 { void TclOOClassSetMixins(Tcl_Interp *interp, Class *classPtr, - int numMixins, Class *const *mixins) + Tcl_Size numMixins, Class *const *mixins) } return # Local Variables: # mode: tcl # End: Index: generic/tclOO.h ================================================================== --- generic/tclOO.h +++ generic/tclOO.h @@ -22,12 +22,12 @@ * tests/ooNext2.test * unix/tclooConfig.sh * win/tclooConfig.sh */ -#define TCLOO_VERSION "1.2.0" -#define TCLOO_PATCHLEVEL TCLOO_VERSION +#define TCLOO_VERSION "1.3" +#define TCLOO_PATCHLEVEL TCLOO_VERSION ".0" #include "tcl.h" /* * For C++ compilers, use extern "C" @@ -38,11 +38,11 @@ #endif extern const char *TclOOInitializeStubs( Tcl_Interp *, const char *version); #define Tcl_OOInitStubs(interp) \ - TclOOInitializeStubs((interp), TCLOO_VERSION) + TclOOInitializeStubs((interp), TCLOO_PATCHLEVEL) #ifndef USE_TCL_STUBS # define TclOOInitializeStubs(interp, version) (TCLOO_PATCHLEVEL) #endif /* @@ -60,10 +60,11 @@ * and to allow the attachment of arbitrary data to objects and classes. */ typedef int (Tcl_MethodCallProc)(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext objectContext, int objc, Tcl_Obj *const *objv); +#define Tcl_MethodCallProc2 Tcl_MethodCallProc typedef void (Tcl_MethodDeleteProc)(void *clientData); typedef int (Tcl_CloneProc)(Tcl_Interp *interp, void *oldClientData, void **newClientData); typedef void (Tcl_ObjectMetadataDeleteProc)(void *clientData); typedef int (Tcl_ObjectMapMethodNameProc)(Tcl_Interp *interp, @@ -75,11 +76,11 @@ * how to create a clone of it (when the object or class is copied). */ typedef struct { int version; /* Structure version field. Always to be equal - * to TCL_OO_METHOD_VERSION_CURRENT in + * to TCL_OO_METHOD_VERSION_(1|CURRENT) in * declarations. */ const char *name; /* Name of this type of method, mostly for * debugging purposes. */ Tcl_MethodCallProc *callProc; /* How to invoke this method. */ @@ -90,16 +91,20 @@ Tcl_CloneProc *cloneProc; /* How to copy this method's type-specific * data, or NULL if the type-specific data can * be copied directly. */ } Tcl_MethodType; +#define Tcl_MethodType2 Tcl_MethodType + /* * The correct value for the version field of the Tcl_MethodType structure. * This allows new versions of the structure to be introduced without breaking * binary compatibility. */ +#define TCL_OO_METHOD_VERSION_1 1 +#define TCL_OO_METHOD_VERSION_2 2 #define TCL_OO_METHOD_VERSION_CURRENT 1 /* * Visibility constants for the flags parameter to Tcl_NewMethod and * Tcl_NewInstanceMethod. Index: generic/tclOOBasic.c ================================================================== --- generic/tclOOBasic.c +++ generic/tclOOBasic.c @@ -2,11 +2,11 @@ * tclOOBasic.c -- * * This file contains implementations of the "simple" commands and * methods from the object-system core. * - * Copyright (c) 2005-2013 by Donal K. Fellows + * Copyright © 2005-2013 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -49,11 +49,11 @@ return (Tcl_Object *) &(TOP_CB(interp)->data[0]); } static int FinalizeConstruction( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Object *oPtr = (Object *)data[0]; @@ -74,11 +74,11 @@ * ---------------------------------------------------------------------- */ int TclOO_Class_Constructor( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv) { @@ -87,33 +87,42 @@ if (objc-1 > Tcl_ObjectContextSkippedArgs(context)) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "?definitionScript?"); return TCL_ERROR; - } else if (objc == Tcl_ObjectContextSkippedArgs(context)) { - return TCL_OK; } /* * Make the class definition delegate. This is special; it doesn't reenter * here (and the class definition delegate doesn't run any constructors). + * + * This needs to be done before consideration of whether to pass the script + * argument to [oo::define]. [Bug 680503] */ nameObj = Tcl_NewStringObj(oPtr->namespacePtr->fullName, -1); Tcl_AppendToObj(nameObj, ":: oo ::delegate", -1); Tcl_NewObjectInstance(interp, (Tcl_Class) oPtr->fPtr->classCls, TclGetString(nameObj), NULL, -1, NULL, -1); Tcl_DecrRefCount(nameObj); + + /* + * If there's nothing else to do, we're done. + */ + + if (objc == Tcl_ObjectContextSkippedArgs(context)) { + return TCL_OK; + } /* * Delegate to [oo::define] to do the work. */ - invoke = (Tcl_Obj **)Tcl_Alloc(3 * sizeof(Tcl_Obj *)); + invoke = (Tcl_Obj **)ckalloc(3 * sizeof(Tcl_Obj *)); invoke[0] = oPtr->fPtr->defineName; invoke[1] = TclOOObjectName(interp, oPtr); - invoke[2] = objv[objc-1]; + invoke[2] = objv[objc - 1]; /* * Must add references or errors in configuration script will cause * trouble. */ @@ -132,11 +141,11 @@ return TclNREvalObjv(interp, 3, invoke, TCL_EVAL_NOERR, NULL); } static int DecrRefsPostClassConstructor( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Tcl_Obj **invoke = (Tcl_Obj **)data[0]; Object *oPtr = (Object *)data[1]; @@ -144,19 +153,19 @@ int code; TclDecrRefCount(invoke[0]); TclDecrRefCount(invoke[1]); TclDecrRefCount(invoke[2]); - invoke[0] = Tcl_NewStringObj("::oo::MixinClassDelegates", -1); + invoke[0] = oPtr->fPtr->mcdName; invoke[1] = TclOOObjectName(interp, oPtr); Tcl_IncrRefCount(invoke[0]); Tcl_IncrRefCount(invoke[1]); saved = Tcl_SaveInterpState(interp, result); code = Tcl_EvalObjv(interp, 2, invoke, 0); TclDecrRefCount(invoke[0]); TclDecrRefCount(invoke[1]); - Tcl_Free(invoke); + ckfree(invoke); if (code != TCL_OK) { Tcl_DiscardInterpState(saved); return code; } return Tcl_RestoreInterpState(interp, saved); @@ -172,20 +181,20 @@ * ---------------------------------------------------------------------- */ int TclOO_Class_Create( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ { Object *oPtr = (Object *) Tcl_ObjectContextObject(context); const char *objName; - size_t len; + Tcl_Size len; /* * Sanity check; should not be possible to invoke this method on a * non-class. */ @@ -193,29 +202,29 @@ if (oPtr->classPtr == NULL) { Tcl_Obj *cmdnameObj = TclOOObjectName(interp, oPtr); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "object \"%s\" is not a class", TclGetString(cmdnameObj))); - Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", (char *)NULL); return TCL_ERROR; } /* * Check we have the right number of (sensible) arguments. */ - if (objc - Tcl_ObjectContextSkippedArgs(context) < 1) { + if (objc < 1 + Tcl_ObjectContextSkippedArgs(context)) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "objectName ?arg ...?"); return TCL_ERROR; } - objName = TclGetStringFromObj( + objName = Tcl_GetStringFromObj( objv[Tcl_ObjectContextSkippedArgs(context)], &len); if (len == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "object name must not be empty", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", NULL); + "object name must not be empty", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", (char *)NULL); return TCL_ERROR; } /* * Make the object and return its name. @@ -237,20 +246,20 @@ * ---------------------------------------------------------------------- */ int TclOO_Class_CreateNs( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ { Object *oPtr = (Object *) Tcl_ObjectContextObject(context); const char *objName, *nsName; - size_t len; + Tcl_Size len; /* * Sanity check; should not be possible to invoke this method on a * non-class. */ @@ -258,47 +267,47 @@ if (oPtr->classPtr == NULL) { Tcl_Obj *cmdnameObj = TclOOObjectName(interp, oPtr); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "object \"%s\" is not a class", TclGetString(cmdnameObj))); - Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", (char *)NULL); return TCL_ERROR; } /* * Check we have the right number of (sensible) arguments. */ - if (objc - Tcl_ObjectContextSkippedArgs(context) < 2) { + if (objc < Tcl_ObjectContextSkippedArgs(context) + 2) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "objectName namespaceName ?arg ...?"); return TCL_ERROR; } - objName = TclGetStringFromObj( + objName = Tcl_GetStringFromObj( objv[Tcl_ObjectContextSkippedArgs(context)], &len); if (len == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "object name must not be empty", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", NULL); + "object name must not be empty", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", (char *)NULL); return TCL_ERROR; } - nsName = TclGetStringFromObj( - objv[Tcl_ObjectContextSkippedArgs(context)+1], &len); + nsName = Tcl_GetStringFromObj( + objv[Tcl_ObjectContextSkippedArgs(context) + 1], &len); if (len == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "namespace name must not be empty", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", NULL); + "namespace name must not be empty", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "EMPTY_NAME", (char *)NULL); return TCL_ERROR; } /* * Make the object and return its name. */ return TclNRNewObjectInstance(interp, (Tcl_Class) oPtr->classPtr, objName, nsName, objc, objv, - Tcl_ObjectContextSkippedArgs(context)+2, + Tcl_ObjectContextSkippedArgs(context) + 2, AddConstructionFinalizer(interp)); } /* * ---------------------------------------------------------------------- @@ -310,11 +319,11 @@ * ---------------------------------------------------------------------- */ int TclOO_Class_New( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ @@ -329,11 +338,11 @@ if (oPtr->classPtr == NULL) { Tcl_Obj *cmdnameObj = TclOOObjectName(interp, oPtr); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "object \"%s\" is not a class", TclGetString(cmdnameObj))); - Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "INSTANTIATE_NONCLASS", (char *)NULL); return TCL_ERROR; } /* * Make the object and return its name. @@ -354,11 +363,11 @@ * ---------------------------------------------------------------------- */ int TclOO_Object_Destroy( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ @@ -390,11 +399,11 @@ return TCL_OK; } static int AfterNRDestructor( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CallContext *contextPtr = (CallContext *)data[0]; @@ -415,25 +424,25 @@ * ---------------------------------------------------------------------- */ int TclOO_Object_Eval( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ { CallContext *contextPtr = (CallContext *) context; Tcl_Object object = Tcl_ObjectContextObject(context); - const int skip = Tcl_ObjectContextSkippedArgs(context); + Tcl_Size skip = Tcl_ObjectContextSkippedArgs(context); CallFrame *framePtr, **framePtrPtr = &framePtr; Tcl_Obj *scriptPtr; CmdFrame *invoker; - if (objc-1 < skip) { + if (objc < skip + 1) { Tcl_WrongNumArgs(interp, skip, objv, "arg ?arg ...?"); return TCL_ERROR; } /* @@ -440,11 +449,12 @@ * Make the object's namespace the current namespace and evaluate the * command(s). */ (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr, - Tcl_GetObjectNamespace(object), 0); + Tcl_GetObjectNamespace(object), FRAME_IS_METHOD); + framePtr->clientData = context; framePtr->objc = objc; framePtr->objv = objv; /* Reference counts do not need to be * incremented here. */ if (!(contextPtr->callPtr->flags & PUBLIC_METHOD)) { @@ -476,11 +486,11 @@ return TclNREvalObjEx(interp, scriptPtr, 0, invoker, skip); } static int FinalizeEval( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { if (result == TCL_ERROR) { Object *oPtr = (Object *)data[0]; @@ -516,11 +526,11 @@ * ---------------------------------------------------------------------- */ int TclOO_Object_Unknown( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter in which to create the object; * also used for error reporting. */ Tcl_ObjectContext context, /* The object/call context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* The actual arguments. */ @@ -528,21 +538,22 @@ CallContext *contextPtr = (CallContext *) context; Object *callerObj = NULL; Class *callerCls = NULL; Object *oPtr = contextPtr->oPtr; const char **methodNames; - int numMethodNames, i, skip = Tcl_ObjectContextSkippedArgs(context); + int numMethodNames, i; + Tcl_Size skip = Tcl_ObjectContextSkippedArgs(context); CallFrame *framePtr = ((Interp *) interp)->varFramePtr; Tcl_Obj *errorMsg; /* * If no method name, generate an error asking for a method name. (Only by * overriding *this* method can an object handle the absence of a method * name without an error). */ - if (objc < skip+1) { + if (objc < skip + 1) { Tcl_WrongNumArgs(interp, skip, objv, "method ?arg ...?"); return TCL_ERROR; } /* @@ -587,30 +598,30 @@ piece = "methods"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "object \"%s\" has no %s", TclGetString(tmpBuf), piece)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[skip]), NULL); + TclGetString(objv[skip]), (char *)NULL); return TCL_ERROR; } errorMsg = Tcl_ObjPrintf("unknown method \"%s\": must be ", TclGetString(objv[skip])); for (i=0 ; ivarFramePtr == NULL) { return TCL_OK; } - for (i=Tcl_ObjectContextSkippedArgs(context) ; ivarFramePtr; const char *arg; + Tcl_Namespace *namespacePtr; if (Tcl_ObjectContextSkippedArgs(context)+1 != objc) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "varName"); return TCL_ERROR; } + namespacePtr = Tcl_GetObjectNamespace(Tcl_ObjectContextObject(context)); argPtr = objv[objc-1]; arg = TclGetString(argPtr); /* * Convert the variable name to fully-qualified form if it wasn't already. @@ -756,13 +769,10 @@ */ if (arg[0] == ':' && arg[1] == ':') { varNamePtr = argPtr; } else { - Tcl_Namespace *namespacePtr = - Tcl_GetObjectNamespace(Tcl_ObjectContextObject(context)); - /* * Private method handling. [TIP 500] * * If we're in a context that can see some private methods of an * object, we may need to precede a variable name with its prefix. @@ -770,16 +780,16 @@ * hierarchy when the method was declared by a class to see if the * current object is an instance of that class. */ if (framePtr->isProcCallFrame & FRAME_IS_METHOD) { - Object *oPtr = (Object *) Tcl_ObjectContextObject(context); + Object *oPtr = (Object *)Tcl_ObjectContextObject(context); CallContext *callerContext = (CallContext *)framePtr->clientData; Method *mPtr = callerContext->callPtr->chain[ callerContext->index].mPtr; PrivateVariableMapping *pvPtr; - int i; + Tcl_Size i; if (mPtr->declaringObjectPtr == oPtr) { FOREACH_STRUCT(pvPtr, oPtr->privateVariables) { if (!strcmp(TclGetString(pvPtr->variableObj), TclGetString(argPtr))) { @@ -820,33 +830,47 @@ Tcl_IncrRefCount(varNamePtr); varPtr = TclObjLookupVar(interp, varNamePtr, NULL, TCL_NAMESPACE_ONLY|TCL_LEAVE_ERR_MSG, "refer to", 1, 1, &aryVar); Tcl_DecrRefCount(varNamePtr); if (varPtr == NULL) { - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", arg, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", arg, (char *)NULL); return TCL_ERROR; } + + /* + * The variable reference must not disappear too soon. [Bug 74b6110204] + */ + if (!TclIsVarArrayElement(varPtr)) { + TclSetVarNamespaceVar(varPtr); + } /* * Now that we've pinned down what variable we're really talking about * (including traversing variable links), convert back to a name. */ TclNewObj(varNamePtr); + if (aryVar != NULL) { - Tcl_GetVariableFullName(interp, (Tcl_Var) aryVar, varNamePtr); - + Tcl_GetVariableFullName(interp, (Tcl_Var)aryVar, varNamePtr); + Tcl_AppendPrintfToObj(varNamePtr, "(%s)", + Tcl_GetString(VarHashGetKey(varPtr))); + } else if (!TclIsVarArrayElement(varPtr)) { + Tcl_GetVariableFullName(interp, (Tcl_Var)varPtr, varNamePtr); + } else { /* - * WARNING! This code pokes inside the implementation of hash tables! + * Target is an element of an array but we don't know which one. + * The name in the object's namespace is the best we can do. + * [Bug 2da1cb0c80] */ - - Tcl_AppendToObj(varNamePtr, "(", -1); - Tcl_AppendObjToObj(varNamePtr, ((VarInHash *) - varPtr)->entry.key.objPtr); - Tcl_AppendToObj(varNamePtr, ")", -1); - } else { - Tcl_GetVariableFullName(interp, (Tcl_Var) varPtr, varNamePtr); + if (arg[0] == ':' && arg[1] == ':') { + Tcl_DecrRefCount(varNamePtr); + varNamePtr = argPtr; + } else { + Tcl_AppendPrintfToObj(varNamePtr, "%s::%s", + namespacePtr->fullName, TclGetString(argPtr)); + } } Tcl_SetObjResult(interp, varNamePtr); return TCL_OK; } @@ -862,11 +886,11 @@ * ---------------------------------------------------------------------- */ int TclOONextObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; @@ -881,11 +905,11 @@ if (framePtr == NULL || !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s may only be called from inside a method", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); return TCL_ERROR; } context = (Tcl_ObjectContext)framePtr->clientData; /* @@ -898,20 +922,20 @@ return TclNRObjectContextInvokeNext(interp, context, objc, objv, 1); } int TclOONextToObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Interp *iPtr = (Interp *) interp; CallFrame *framePtr = iPtr->varFramePtr; Class *classPtr; CallContext *contextPtr; - int i; + Tcl_Size i; Tcl_Object object; const char *methodType; /* * Start with sanity checks on the calling context to make sure that we @@ -921,11 +945,11 @@ if (framePtr == NULL || !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s may only be called from inside a method", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); return TCL_ERROR; } contextPtr = (CallContext *)framePtr->clientData; /* @@ -942,11 +966,11 @@ } classPtr = ((Object *)object)->classPtr; if (classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(objv[1]))); - Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_REQUIRED", (char *)NULL); return TCL_ERROR; } /* * Search for an implementation of a method associated with the current @@ -953,21 +977,21 @@ * call on the call chain past the point where we currently are. Do not * allow jumping backwards! */ for (i=contextPtr->index+1 ; icallPtr->numChain ; i++) { - struct MInvoke *miPtr = contextPtr->callPtr->chain + i; + MInvoke *miPtr = &contextPtr->callPtr->chain[i]; if (!miPtr->isFilter && miPtr->mPtr->declaringClassPtr == classPtr) { /* * Invoke the (advanced) method call context in the caller * context. Note that this is like [uplevel 1] and not [eval]. */ TclNRAddCallback(interp, NextRestoreFrame, framePtr, contextPtr, INT2PTR(contextPtr->index), NULL); - contextPtr->index = i-1; + contextPtr->index = i - 1; iPtr->varFramePtr = framePtr->callerVarPtr; return TclNRObjectContextInvokeNext(interp, (Tcl_ObjectContext) contextPtr, objc, objv, 2); } } @@ -984,31 +1008,31 @@ } else { methodType = "method"; } for (i=contextPtr->index ; i>=0 ; i--) { - struct MInvoke *miPtr = contextPtr->callPtr->chain + i; + MInvoke *miPtr = contextPtr->callPtr->chain + i; if (!miPtr->isFilter && miPtr->mPtr->declaringClassPtr == classPtr) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s implementation by \"%s\" not reachable from here", methodType, TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_REACHABLE", - NULL); + (char *)NULL); return TCL_ERROR; } } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s has no non-filter implementation by \"%s\"", methodType, TclGetString(objv[1]))); - Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_THERE", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CLASS_NOT_THERE", (char *)NULL); return TCL_ERROR; } static int NextRestoreFrame( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; CallContext *contextPtr = (CallContext *)data[1]; @@ -1031,11 +1055,11 @@ * ---------------------------------------------------------------------- */ int TclOOSelfObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { static const char *const subcmds[] = { @@ -1043,16 +1067,15 @@ "object", "target", NULL }; enum SelfCmds { SELF_CALL, SELF_CALLER, SELF_CLASS, SELF_FILTER, SELF_METHOD, SELF_NS, SELF_NEXT, SELF_OBJECT, SELF_TARGET - }; + } index; Interp *iPtr = (Interp *) interp; CallFrame *framePtr = iPtr->varFramePtr; CallContext *contextPtr; Tcl_Obj *result[3]; - int index; #define CurrentlyInvoked(contextPtr) \ ((contextPtr)->callPtr->chain[(contextPtr)->index]) /* @@ -1061,15 +1084,15 @@ if (framePtr == NULL || !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s may only be called from inside a method", TclGetString(objv[0]))); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); return TCL_ERROR; } - contextPtr = (CallContext*)framePtr->clientData; + contextPtr = (CallContext *)framePtr->clientData; /* * Now we do "conventional" argument parsing for a while. Note that no * subcommand takes arguments. */ @@ -1082,11 +1105,11 @@ } else if (Tcl_GetIndexFromObj(interp, objv[1], subcmds, "subcommand", 0, &index) != TCL_OK) { return TCL_ERROR; } - switch ((enum SelfCmds) index) { + switch (index) { case SELF_OBJECT: Tcl_SetObjResult(interp, TclOOObjectName(interp, contextPtr->oPtr)); return TCL_OK; case SELF_NS: Tcl_SetObjResult(interp, Tcl_NewStringObj( @@ -1095,12 +1118,12 @@ case SELF_CLASS: { Class *clsPtr = CurrentlyInvoked(contextPtr).mPtr->declaringClassPtr; if (clsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method not defined by a class", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", NULL); + "method not defined by a class", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, TclOOObjectName(interp, clsPtr->thisPtr)); return TCL_OK; @@ -1116,15 +1139,15 @@ } return TCL_OK; case SELF_FILTER: if (!CurrentlyInvoked(contextPtr).isFilter) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "not inside a filtering context", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", NULL); + "not inside a filtering context", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", (char *)NULL); return TCL_ERROR; } else { - struct MInvoke *miPtr = &CurrentlyInvoked(contextPtr); + MInvoke *miPtr = &CurrentlyInvoked(contextPtr); Object *oPtr; const char *type; if (miPtr->filterDeclarer != NULL) { oPtr = miPtr->filterDeclarer->thisPtr; @@ -1133,21 +1156,21 @@ oPtr = contextPtr->oPtr; type = "object"; } result[0] = TclOOObjectName(interp, oPtr); - result[1] = Tcl_NewStringObj(type, -1); + result[1] = Tcl_NewStringObj(type, TCL_AUTO_LENGTH); result[2] = miPtr->mPtr->namePtr; Tcl_SetObjResult(interp, Tcl_NewListObj(3, result)); return TCL_OK; } case SELF_CALLER: if ((framePtr->callerVarPtr == NULL) || !(framePtr->callerVarPtr->isProcCallFrame & FRAME_IS_METHOD)){ Tcl_SetObjResult(interp, Tcl_NewStringObj( - "caller is not an object", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", NULL); + "caller is not an object", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "CONTEXT_REQUIRED", (char *)NULL); return TCL_ERROR; } else { CallContext *callerPtr = (CallContext *)framePtr->callerVarPtr->clientData; Method *mPtr = callerPtr->callPtr->chain[callerPtr->index].mPtr; Object *declarerPtr; @@ -1160,11 +1183,11 @@ /* * This should be unreachable code. */ Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method without declarer!", -1)); + "method without declarer!", TCL_AUTO_LENGTH)); return TCL_ERROR; } result[0] = TclOOObjectName(interp, declarerPtr); result[1] = TclOOObjectName(interp, callerPtr->oPtr); @@ -1177,13 +1200,13 @@ } Tcl_SetObjResult(interp, Tcl_NewListObj(3, result)); return TCL_OK; } case SELF_NEXT: - if (contextPtr->index < contextPtr->callPtr->numChain-1) { + if (contextPtr->index < contextPtr->callPtr->numChain - 1) { Method *mPtr = - contextPtr->callPtr->chain[contextPtr->index+1].mPtr; + contextPtr->callPtr->chain[contextPtr->index + 1].mPtr; Object *declarerPtr; if (mPtr->declaringClassPtr != NULL) { declarerPtr = mPtr->declaringClassPtr->thisPtr; } else if (mPtr->declaringObjectPtr != NULL) { @@ -1192,11 +1215,11 @@ /* * This should be unreachable code. */ Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method without declarer!", -1)); + "method without declarer!", TCL_AUTO_LENGTH)); return TCL_ERROR; } result[0] = TclOOObjectName(interp, declarerPtr); if (contextPtr->callPtr->flags & CONSTRUCTOR) { @@ -1210,19 +1233,19 @@ } return TCL_OK; case SELF_TARGET: if (!CurrentlyInvoked(contextPtr).isFilter) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "not inside a filtering context", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", NULL); + "not inside a filtering context", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "UNMATCHED_CONTEXT", (char *)NULL); return TCL_ERROR; } else { Method *mPtr; Object *declarerPtr; - int i; + Tcl_Size i; - for (i=contextPtr->index ; icallPtr->numChain ; i++){ + for (i=contextPtr->index ; icallPtr->numChain ; i++) { if (!contextPtr->callPtr->chain[i].isFilter) { break; } } if (i == contextPtr->callPtr->numChain) { @@ -1237,21 +1260,21 @@ /* * This should be unreachable code. */ Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method without declarer!", -1)); + "method without declarer!", TCL_AUTO_LENGTH)); return TCL_ERROR; } result[0] = TclOOObjectName(interp, declarerPtr); result[1] = mPtr->namePtr; Tcl_SetObjResult(interp, Tcl_NewListObj(2, result)); return TCL_OK; } case SELF_CALL: result[0] = TclOORenderCallChain(interp, contextPtr->callPtr); - TclNewIntObj(result[1], contextPtr->index); + TclNewIndexObj(result[1], contextPtr->index); Tcl_SetObjResult(interp, Tcl_NewListObj(2, result)); return TCL_OK; } return TCL_ERROR; } @@ -1268,20 +1291,20 @@ * ---------------------------------------------------------------------- */ int TclOOCopyObjectCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Object oPtr, o2Ptr; if (objc < 2 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, - "sourceName ?targetName? ?targetNamespace?"); + "sourceName ?targetName? ?targetNamespace?"); return TCL_ERROR; } oPtr = Tcl_GetObjectFromObj(interp, objv[1]); if (oPtr == NULL) { Index: generic/tclOOCall.c ================================================================== --- generic/tclOOCall.c +++ generic/tclOOCall.c @@ -1,12 +1,13 @@ /* * tclOOCall.c -- * * This file contains the method call chain management code for the - * object-system core. + * object-system core. It also contains everything else that does + * inheritance hierarchy traversal. * - * Copyright (c) 2005-2012 by Donal K. Fellows + * Copyright © 2005-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -16,22 +17,21 @@ #include "tclInt.h" #include "tclOOInt.h" #include /* - * Structure containing a CallContext and any other values needed only during - * the construction of the CallContext. + * Structure containing a CallChain and any other values needed only during + * the construction of the CallChain. */ - -struct ChainBuilder { +typedef struct { CallChain *callChainPtr; /* The call chain being built. */ - int filterLength; /* Number of entries in the call chain that + Tcl_Size filterLength; /* Number of entries in the call chain that * are due to processing filters and not the * main call chain. */ Object *oPtr; /* The object that we are building the chain * for. */ -}; +} ChainBuilder; /* * Structures used for traversing the class hierarchy to find out where * definitions are supposed to be done. */ @@ -48,18 +48,21 @@ } DefineChain; /* * Extra flags used for call chain management. */ - -#define DEFINITE_PROTECTED 0x100000 -#define DEFINITE_PUBLIC 0x200000 -#define KNOWN_STATE (DEFINITE_PROTECTED | DEFINITE_PUBLIC) -#define SPECIAL (CONSTRUCTOR | DESTRUCTOR | FORCE_UNKNOWN) -#define BUILDING_MIXINS 0x400000 -#define TRAVERSED_MIXIN 0x800000 -#define OBJECT_MIXIN 0x1000000 +enum CallChainFlags { + DEFINITE_PROTECTED = 0x100000, + DEFINITE_PUBLIC = 0x200000, + KNOWN_STATE = (DEFINITE_PROTECTED | DEFINITE_PUBLIC), + SPECIAL = (CONSTRUCTOR | DESTRUCTOR | FORCE_UNKNOWN), + BUILDING_MIXINS = 0x400000, + TRAVERSED_MIXIN = 0x800000, + OBJECT_MIXIN = 0x1000000, + DEFINE_FOR_CLASS = 0x2000000 +}; + #define MIXIN_CONSISTENT(flags) \ (((flags) & OBJECT_MIXIN) || \ !((flags) & BUILDING_MIXINS) == !((flags) & TRAVERSED_MIXIN)) /* @@ -82,49 +85,57 @@ #define WANT_ITCLPRIVATE(flags) \ (((flags) & PRIVATE_METHOD) != 0) #define WANT_PRIVATE(flags) \ (((flags) & TRUE_PRIVATE_METHOD) != 0) +/* + * Name the bits used in the names table values. + */ +enum NameTableValues { + IN_LIST = 1, /* Seen an implementation. */ + NO_IMPLEMENTATION = 2 /* Seen, but not implemented yet. */ +}; + /* * Function declarations for things defined in this file. */ static void AddClassFiltersToCallContext(Object *const oPtr, - Class *clsPtr, struct ChainBuilder *const cbPtr, + Class *clsPtr, ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags); -static void AddClassMethodNames(Class *clsPtr, const int flags, +static void AddClassMethodNames(Class *clsPtr, int flags, Tcl_HashTable *const namesPtr, Tcl_HashTable *const examinedClassesPtr); static inline void AddDefinitionNamespaceToChain(Class *const definerCls, Tcl_Obj *const namespaceName, DefineChain *const definePtr, int flags); static inline void AddMethodToCallChain(Method *const mPtr, - struct ChainBuilder *const cbPtr, + ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, Class *const filterDecl, int flags); static inline int AddInstancePrivateToCallContext(Object *const oPtr, Tcl_Obj *const methodNameObj, - struct ChainBuilder *const cbPtr, int flags); + ChainBuilder *const cbPtr, int flags); static inline void AddStandardMethodName(int flags, Tcl_Obj *namePtr, Method *mPtr, Tcl_HashTable *namesPtr); static inline void AddPrivateMethodNames(Tcl_HashTable *methodsTablePtr, Tcl_HashTable *namesPtr); static inline int AddSimpleChainToCallContext(Object *const oPtr, Class *const contextCls, Tcl_Obj *const methodNameObj, - struct ChainBuilder *const cbPtr, + ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags, Class *const filterDecl); static int AddPrivatesFromClassChainToCallContext(Class *classPtr, Class *const contextCls, Tcl_Obj *const methodNameObj, - struct ChainBuilder *const cbPtr, + ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags, Class *const filterDecl); static int AddSimpleClassChainToCallContext(Class *classPtr, Tcl_Obj *const methodNameObj, - struct ChainBuilder *const cbPtr, + ChainBuilder *const cbPtr, Tcl_HashTable *const doneFilters, int flags, Class *const filterDecl); static void AddSimpleClassDefineNamespaces(Class *classPtr, DefineChain *const definePtr, int flags); static inline void AddSimpleDefineNamespaces(Object *const oPtr, @@ -135,11 +146,11 @@ static void FreeMethodNameRep(Tcl_Obj *objPtr); static inline int IsStillValid(CallChain *callPtr, Object *oPtr, int flags, int reuseMask); static Tcl_NRPostProc ResetFilterFlags; static Tcl_NRPostProc SetFilterFlags; -static int SortMethodNames(Tcl_HashTable *namesPtr, int flags, +static Tcl_Size SortMethodNames(Tcl_HashTable *namesPtr, int flags, const char ***stringsPtr); static inline void StashCallChain(Tcl_Obj *objPtr, CallChain *callPtr); /* * Object type used to manage type caches attached to method names. @@ -150,11 +161,10 @@ FreeMethodNameRep, DupMethodNameRep, NULL, NULL }; - /* * ---------------------------------------------------------------------- * * TclOODeleteContext -- @@ -203,11 +213,11 @@ if (callPtr) { TclOODeleteChain(callPtr); } } Tcl_DeleteHashTable(tablePtr); - Tcl_Free(tablePtr); + ckfree(tablePtr); } /* * ---------------------------------------------------------------------- * @@ -224,13 +234,13 @@ { if (callPtr == NULL || callPtr->refCount-- > 1) { return; } if (callPtr->chain != callPtr->staticChain) { - Tcl_Free(callPtr->chain); + ckfree(callPtr->chain); } - Tcl_Free(callPtr); + ckfree(callPtr); } /* * ---------------------------------------------------------------------- * @@ -245,16 +255,16 @@ static inline void StashCallChain( Tcl_Obj *objPtr, CallChain *callPtr) { - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; callPtr->refCount++; TclGetString(objPtr); ir.twoPtrValue.ptr1 = callPtr; - Tcl_StoreIntRep(objPtr, &methodNameType, &ir); + Tcl_StoreInternalRep(objPtr, &methodNameType, &ir); } void TclOOStashContext( Tcl_Obj *objPtr, @@ -277,20 +287,20 @@ static void DupMethodNameRep( Tcl_Obj *srcPtr, Tcl_Obj *dstPtr) { - StashCallChain(dstPtr, - (CallChain *)TclFetchIntRep(srcPtr, &methodNameType)->twoPtrValue.ptr1); + StashCallChain(dstPtr, (CallChain *) + TclFetchInternalRep(srcPtr, &methodNameType)->twoPtrValue.ptr1); } static void FreeMethodNameRep( Tcl_Obj *objPtr) { - TclOODeleteChain( - (CallChain *)TclFetchIntRep(objPtr, &methodNameType)->twoPtrValue.ptr1); + TclOODeleteChain((CallChain *) + TclFetchInternalRep(objPtr, &methodNameType)->twoPtrValue.ptr1); } /* * ---------------------------------------------------------------------- * @@ -304,11 +314,11 @@ * ---------------------------------------------------------------------- */ int TclOOInvokeContext( - ClientData clientData, /* The method call context. */ + void *clientData, /* The method call context. */ Tcl_Interp *interp, /* Interpreter for error reporting, and many * other sorts of context handling (e.g., * commands, variables) depending on method * implementation. */ int objc, /* The number of arguments. */ @@ -324,11 +334,11 @@ * entries in the chain so that they do not get deleted out from under our * feet. */ if (contextPtr->index == 0) { - int i; + Tcl_Size i; for (i = 0 ; i < contextPtr->callPtr->numChain ; i++) { AddRef(contextPtr->callPtr->chain[i].mPtr); } @@ -367,17 +377,17 @@ /* * Run the method implementation. */ - return mPtr->typePtr->callProc(mPtr->clientData, interp, + return (mPtr->typePtr->callProc)(mPtr->clientData, interp, (Tcl_ObjectContext) contextPtr, objc, objv); } static int SetFilterFlags( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { CallContext *contextPtr = (CallContext *)data[0]; @@ -385,11 +395,11 @@ return result; } static int ResetFilterFlags( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { CallContext *contextPtr = (CallContext *)data[0]; @@ -397,16 +407,16 @@ return result; } static int FinalizeMethodRefs( - ClientData data[], + void *data[], TCL_UNUSED(Tcl_Interp *), int result) { CallContext *contextPtr = (CallContext *)data[0]; - int i; + Tcl_Size i; for (i = 0 ; i < contextPtr->callPtr->numChain ; i++) { TclOODelMethodRef(contextPtr->callPtr->chain[i].mPtr); } return result; @@ -420,11 +430,11 @@ * Discovers the list of method names supported by an object or class. * * ---------------------------------------------------------------------- */ -int +Tcl_Size TclOOGetSortedMethodList( Object *oPtr, /* The object to get the method names for. */ Object *contextObj, /* From what context object we are inquiring. * NULL when the context shouldn't see * object-level private methods. Note that @@ -443,24 +453,18 @@ Tcl_HashTable examinedClasses; /* Used to track what classes have been looked * at. Is set-like in nature and keyed by * pointer to class. */ FOREACH_HASH_DECLS; - int i, numStrings; + Tcl_Size i, numStrings; Class *mixinPtr; Tcl_Obj *namePtr; Method *mPtr; Tcl_InitObjHashTable(&names); Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS); - /* - * Name the bits used in the names table values. - */ -#define IN_LIST 1 -#define NO_IMPLEMENTATION 2 - /* * Process method names due to the object. */ if (oPtr->methodsPtr) { @@ -519,11 +523,11 @@ numStrings = SortMethodNames(&names, flags, stringsPtr); Tcl_DeleteHashTable(&names); return numStrings; } -int +Tcl_Size TclOOGetSortedClassMethodList( Class *clsPtr, /* The class to get the method names for. */ int flags, /* Whether we just want the public method * names. */ const char ***stringsPtr) /* Where to write a pointer to the array of @@ -533,11 +537,11 @@ * mapping. */ Tcl_HashTable examinedClasses; /* Used to track what classes have been looked * at. Is set-like in nature and keyed by * pointer to class. */ - int numStrings; + Tcl_Size numStrings; Tcl_InitObjHashTable(&names); Tcl_InitHashTable(&examinedClasses, TCL_ONE_WORD_KEYS); /* @@ -578,26 +582,26 @@ * The length of the sorted list. * * ---------------------------------------------------------------------- */ -static int +static Tcl_Size SortMethodNames( Tcl_HashTable *namesPtr, /* The table of names; unsorted, but contains * whether the names are wanted and under what * circumstances. */ int flags, /* Whether we are looking for unexported * methods. Full private methods are handled * on insertion to the table. */ const char ***stringsPtr) /* Where to store the sorted list of strings - * that we produce. Tcl_Alloced() */ + * that we produce. ckalloced() */ { const char **strings; FOREACH_HASH_DECLS; Tcl_Obj *namePtr; void *isWanted; - size_t i = 0; + Tcl_Size i = 0; /* * See how many (visible) method names there are. If none, we do not (and * should not) try to sort the list of them. */ @@ -611,11 +615,11 @@ * We need to build the list of methods to sort. We will be using qsort() * for this, because it is very unlikely that the list will be heavily * sorted when it is long enough to matter. */ - strings = (const char **)Tcl_Alloc(sizeof(char *) * namesPtr->numEntries); + strings = (const char **)ckalloc(sizeof(char *) * namesPtr->numEntries); FOREACH_HASH(namePtr, isWanted, namesPtr) { if (!WANT_PUBLIC(flags) || (PTR2INT(isWanted) & IN_LIST)) { if (PTR2INT(isWanted) & NO_IMPLEMENTATION) { continue; } @@ -633,11 +637,11 @@ if (i > 1) { qsort((void *) strings, i, sizeof(char *), CmpStr); } *stringsPtr = strings; } else { - Tcl_Free((void *)strings); + ckfree(strings); *stringsPtr = NULL; } return i; } @@ -669,11 +673,11 @@ */ static void AddClassMethodNames( Class *clsPtr, /* Class to get method names from. */ - const int flags, /* Whether we are interested in just the + int flags, /* Whether we are interested in just the * public method names. */ Tcl_HashTable *const namesPtr, /* Reference to the hash table to put the * information in. The hash table maps the * Tcl_Obj * method name to an integral value @@ -684,18 +688,18 @@ /* Hash table that tracks what classes have * already been looked at. The keys are the * pointers to the classes, and the values are * immaterial. */ { - int i; + Tcl_Size i; /* * If we've already started looking at this class, stop working on it now * to prevent repeated work. */ - if (Tcl_FindHashEntry(examinedClassesPtr, (char *) clsPtr)) { + if (Tcl_FindHashEntry(examinedClassesPtr, clsPtr)) { return; } /* * Scope all declarations so that the compiler can stand a good chance of @@ -708,11 +712,11 @@ FOREACH_HASH_DECLS; Tcl_Obj *namePtr; Method *mPtr; int isNew; - (void) Tcl_CreateHashEntry(examinedClassesPtr, (char *) clsPtr, + (void) Tcl_CreateHashEntry(examinedClassesPtr, clsPtr, &isNew); if (!isNew) { break; } @@ -767,11 +771,11 @@ FOREACH_HASH(namePtr, mPtr, methodsTablePtr) { if (IS_PRIVATE(mPtr)) { int isNew; - hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew); + hPtr = Tcl_CreateHashEntry(namesPtr, namePtr, &isNew); Tcl_SetHashValue(hPtr, INT2PTR(IN_LIST)); } } } @@ -783,11 +787,11 @@ Tcl_HashTable *namesPtr) { if (!IS_PRIVATE(mPtr)) { int isNew; Tcl_HashEntry *hPtr = - Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew); + Tcl_CreateHashEntry(namesPtr, namePtr, &isNew); if (isNew) { int isWanted = (!WANT_PUBLIC(flags) || IS_PUBLIC(mPtr)) ? IN_LIST : 0; @@ -800,13 +804,10 @@ isWanted &= ~NO_IMPLEMENTATION; Tcl_SetHashValue(hPtr, INT2PTR(isWanted)); } } } - -#undef IN_LIST -#undef NO_IMPLEMENTATION /* * ---------------------------------------------------------------------- * * AddInstancePrivateToCallContext -- @@ -822,20 +823,19 @@ static inline int AddInstancePrivateToCallContext( Object *const oPtr, /* Object to add call chain entries for. */ Tcl_Obj *const methodName, /* Name of method to add the call chain * entries for. */ - struct ChainBuilder *const cbPtr, - /* Where to add the call chain entries. */ + ChainBuilder *const cbPtr, /* Where to add the call chain entries. */ int flags) /* What sort of call chain are we building. */ { Tcl_HashEntry *hPtr; Method *mPtr; int donePrivate = 0; if (oPtr->methodsPtr) { - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) methodName); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, methodName); if (hPtr != NULL) { mPtr = (Method *)Tcl_GetHashValue(hPtr); if (IS_PRIVATE(mPtr)) { AddMethodToCallChain(mPtr, cbPtr, NULL, NULL, flags); donePrivate = 1; @@ -865,26 +865,26 @@ * class is equal to this, private methods may * also be added. [TIP 500] */ Tcl_Obj *const methodNameObj, /* Name of method to add the call chain * entries for. */ - struct ChainBuilder *const cbPtr, - /* Where to add the call chain entries. */ + ChainBuilder *const cbPtr, /* Where to add the call chain entries. */ Tcl_HashTable *const doneFilters, /* Where to record what call chain entries * have been processed. */ int flags, /* What sort of call chain are we building. */ Class *const filterDecl) /* The class that declared the filter. If * NULL, either the filter was declared by the * object or this isn't a filter. */ { - int i, foundPrivate = 0, blockedUnexported = 0; + Tcl_Size i; + int foundPrivate = 0, blockedUnexported = 0; Tcl_HashEntry *hPtr; Method *mPtr; if (!(flags & (KNOWN_STATE | SPECIAL)) && oPtr->methodsPtr) { - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) methodNameObj); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, methodNameObj); if (hPtr != NULL) { mPtr = (Method *)Tcl_GetHashValue(hPtr); if (!IS_PRIVATE(mPtr)) { if (WANT_PUBLIC(flags)) { @@ -911,19 +911,22 @@ foundPrivate |= AddSimpleClassChainToCallContext(mixinPtr, methodNameObj, cbPtr, doneFilters, flags | TRAVERSED_MIXIN, filterDecl); } if (oPtr->methodsPtr && !blockedUnexported) { - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *)methodNameObj); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, methodNameObj); if (hPtr != NULL) { mPtr = (Method *)Tcl_GetHashValue(hPtr); if (!IS_PRIVATE(mPtr)) { AddMethodToCallChain(mPtr, cbPtr, doneFilters, filterDecl, flags); } } } + } + if (!oPtr->selfCls) { + return foundPrivate; } if (contextCls) { foundPrivate |= AddPrivatesFromClassChainToCallContext(oPtr->selfCls, contextCls, methodNameObj, cbPtr, doneFilters, flags, filterDecl); @@ -948,12 +951,11 @@ static inline void AddMethodToCallChain( Method *const mPtr, /* Actual method implementation to add to call * chain (or NULL, a no-op). */ - struct ChainBuilder *const cbPtr, - /* The call chain to add the method + ChainBuilder *const cbPtr, /* The call chain to add the method * implementation to. */ Tcl_HashTable *const doneFilters, /* Where to record what filters have been * processed. If NULL, not processing filters. * Note that this function does not update @@ -967,11 +969,11 @@ * and we have passed a mixin, or we're not * looking to add things from a mixin and have * not passed a mixin. */ { CallChain *callPtr = cbPtr->callChainPtr; - int i; + Tcl_Size i; /* * Return if this is just an entry used to record whether this is a public * method. If so, there's nothing real to call and so nothing to add to * the call chain. @@ -1034,17 +1036,17 @@ * fact that we are using some "static" space initially, and only start * realloc-ing if the chain gets long. */ if (callPtr->numChain == CALL_CHAIN_STATIC_SIZE) { - callPtr->chain = - (struct MInvoke *)Tcl_Alloc(sizeof(struct MInvoke) * (callPtr->numChain + 1)); + callPtr->chain = (MInvoke *) + ckalloc(sizeof(MInvoke) * (callPtr->numChain + 1)); memcpy(callPtr->chain, callPtr->staticChain, - sizeof(struct MInvoke) * callPtr->numChain); + sizeof(MInvoke) * callPtr->numChain); } else if (callPtr->numChain > CALL_CHAIN_STATIC_SIZE) { - callPtr->chain = (struct MInvoke *)Tcl_Realloc(callPtr->chain, - sizeof(struct MInvoke) * (callPtr->numChain + 1)); + callPtr->chain = (MInvoke *)ckrealloc(callPtr->chain, + sizeof(MInvoke) * (callPtr->numChain + 1)); } callPtr->chain[i].mPtr = mPtr; callPtr->chain[i].isFilter = (doneFilters != NULL); callPtr->chain[i].filterDeclarer = filterDecl; callPtr->numChain++; @@ -1064,19 +1066,32 @@ InitCallChain( CallChain *callPtr, Object *oPtr, int flags) { + /* + * Note that it's possible to end up with a NULL oPtr->selfCls here if + * there is a call into stereotypical object after it has finished running + * its destructor phase. Such things can't be cached for a long time so the + * epoch can be bogus. [Bug 7842f33a5c] + */ + callPtr->flags = flags & (PUBLIC_METHOD | PRIVATE_METHOD | SPECIAL | FILTER_HANDLING); if (oPtr->flags & USE_CLASS_CACHE) { - oPtr = oPtr->selfCls->thisPtr; + oPtr = (oPtr->selfCls ? oPtr->selfCls->thisPtr : NULL); callPtr->flags |= USE_CLASS_CACHE; } - callPtr->epoch = oPtr->fPtr->epoch; - callPtr->objectCreationEpoch = oPtr->creationEpoch; - callPtr->objectEpoch = oPtr->epoch; + if (oPtr) { + callPtr->epoch = oPtr->fPtr->epoch; + callPtr->objectCreationEpoch = oPtr->creationEpoch; + callPtr->objectEpoch = oPtr->epoch; + } else { + callPtr->epoch = 0; + callPtr->objectCreationEpoch = 0; + callPtr->objectEpoch = 0; + } callPtr->refCount = 1; callPtr->numChain = 0; callPtr->chain = callPtr->staticChain; } @@ -1088,11 +1103,11 @@ * Calculates whether the given call chain can be used for executing a * method for the given object. The condition on a chain from a cached * location being reusable is: * - Refers to the same object (same creation epoch), and * - Still across the same class structure (same global epoch), and - * - Still across the same object strucutre (same local epoch), and + * - Still across the same object structure (same local epoch), and * - No public/private/filter magic leakage (same flags, modulo the fact * that a public chain will satisfy a non-public call). * * ---------------------------------------------------------------------- */ @@ -1103,10 +1118,17 @@ Object *oPtr, int flags, int mask) { if ((oPtr->flags & USE_CLASS_CACHE)) { + /* + * If the object is in a weird state (due to stereotype tricks) then + * just declare the cache invalid. [Bug 7842f33a5c] + */ + if (!oPtr->selfCls) { + return 0; + } oPtr = oPtr->selfCls->thisPtr; flags |= USE_CLASS_CACHE; } return ((callPtr->objectCreationEpoch == oPtr->creationEpoch) && (callPtr->epoch == oPtr->fPtr->epoch) @@ -1146,12 +1168,13 @@ * to be in the same object as the * methodNameObj. */ { CallContext *contextPtr; CallChain *callPtr; - struct ChainBuilder cb; - int i, count, doFilters, donePrivate = 0; + ChainBuilder cb; + Tcl_Size i, count; + int doFilters, donePrivate = 0; Tcl_HashEntry *hPtr; Tcl_HashTable doneFilters; if (cacheInThisObj == NULL) { cacheInThisObj = methodNameObj; @@ -1187,33 +1210,41 @@ * of the cache. This is made a bit more complex by the fact that * there are multiple different layers of cache (in the Tcl_Obj, in * the object, and in the class). */ - const Tcl_ObjIntRep *irPtr; + const Tcl_ObjInternalRep *irPtr; const int reuseMask = (WANT_PUBLIC(flags) ? ~0 : ~PUBLIC_METHOD); - if ((irPtr = TclFetchIntRep(cacheInThisObj, &methodNameType))) { + if ((irPtr = TclFetchInternalRep(cacheInThisObj, &methodNameType))) { callPtr = (CallChain *)irPtr->twoPtrValue.ptr1; if (IsStillValid(callPtr, oPtr, flags, reuseMask)) { callPtr->refCount++; goto returnContext; } - Tcl_StoreIntRep(cacheInThisObj, &methodNameType, NULL); + Tcl_StoreInternalRep(cacheInThisObj, &methodNameType, NULL); } - if (oPtr->flags & USE_CLASS_CACHE) { - if (oPtr->selfCls->classChainCache != NULL) { + /* + * Note that it's possible to end up with a NULL oPtr->selfCls here if + * there is a call into stereotypical object after it has finished + * running its destructor phase. It's quite a tangle, but at that + * point, we simply can't get stereotypes from the cache. + * [Bug 7842f33a5c] + */ + + if (oPtr->flags & USE_CLASS_CACHE && oPtr->selfCls) { + if (oPtr->selfCls->classChainCache) { hPtr = Tcl_FindHashEntry(oPtr->selfCls->classChainCache, - (char *) methodNameObj); + methodNameObj); } else { hPtr = NULL; } } else { if (oPtr->chainCache != NULL) { hPtr = Tcl_FindHashEntry(oPtr->chainCache, - (char *) methodNameObj); + methodNameObj); } else { hPtr = NULL; } } @@ -1228,11 +1259,11 @@ } doFilters = 1; } - callPtr = (CallChain *)Tcl_Alloc(sizeof(CallChain)); + callPtr = (CallChain *)ckalloc(sizeof(CallChain)); InitCallChain(callPtr, oPtr, flags); cb.callChainPtr = callPtr; cb.filterLength = 0; cb.oPtr = oPtr; @@ -1246,11 +1277,11 @@ oPtr->fPtr->unknownMethodNameObj, &cb, NULL, BUILDING_MIXINS, NULL); AddSimpleChainToCallContext(oPtr, NULL, oPtr->fPtr->unknownMethodNameObj, &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; - callPtr->epoch = 0; + callPtr->epoch = -1; if (callPtr->numChain == 0) { TclOODeleteChain(callPtr); return NULL; } goto returnContext; @@ -1323,34 +1354,35 @@ oPtr->fPtr->unknownMethodNameObj, &cb, NULL, BUILDING_MIXINS, NULL); AddSimpleChainToCallContext(oPtr, NULL, oPtr->fPtr->unknownMethodNameObj, &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; - callPtr->epoch = 0; + callPtr->epoch = -1; if (count == callPtr->numChain) { TclOODeleteChain(callPtr); return NULL; } } else if (doFilters && !donePrivate) { if (hPtr == NULL) { + int isNew; if (oPtr->flags & USE_CLASS_CACHE) { if (oPtr->selfCls->classChainCache == NULL) { - oPtr->selfCls->classChainCache = - (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->selfCls->classChainCache = (Tcl_HashTable *) + ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(oPtr->selfCls->classChainCache); } hPtr = Tcl_CreateHashEntry(oPtr->selfCls->classChainCache, - (char *) methodNameObj, &i); + methodNameObj, &isNew); } else { if (oPtr->chainCache == NULL) { - oPtr->chainCache = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->chainCache = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(oPtr->chainCache); } hPtr = Tcl_CreateHashEntry(oPtr->chainCache, - (char *) methodNameObj, &i); + methodNameObj, &isNew); } } callPtr->refCount++; Tcl_SetHashValue(hPtr, callPtr); StashCallChain(cacheInThisObj, callPtr); @@ -1405,16 +1437,27 @@ * Only the bits PUBLIC_METHOD, CONSTRUCTOR, * PRIVATE_METHOD, DESTRUCTOR and * FILTER_HANDLING are useful. */ { CallChain *callPtr; - struct ChainBuilder cb; - int i, count; + ChainBuilder cb; + Tcl_Size count; Foundation *fPtr = clsPtr->thisPtr->fPtr; Tcl_HashEntry *hPtr; Tcl_HashTable doneFilters; Object obj; + + /* + * Note that it's possible to end up with a NULL clsPtr here if there is + * a call into stereotypical object after it has finished running its + * destructor phase. It's quite a tangle, but at that point, we simply + * can't get stereotypes. [Bug 7842f33a5c] + */ + + if (clsPtr == NULL) { + return NULL; + } /* * Synthesize a temporary stereotypical object so that we can use existing * machinery to produce the stereotypical call chain. */ @@ -1432,11 +1475,11 @@ * in the class). */ if (clsPtr->classChainCache != NULL) { hPtr = Tcl_FindHashEntry(clsPtr->classChainCache, - (char *) methodNameObj); + methodNameObj); if (hPtr != NULL && Tcl_GetHashValue(hPtr) != NULL) { const int reuseMask = (WANT_PUBLIC(flags) ? ~0 : ~PUBLIC_METHOD); callPtr = (CallChain *)Tcl_GetHashValue(hPtr); if (IsStillValid(callPtr, &obj, flags, reuseMask)) { @@ -1448,11 +1491,11 @@ } } else { hPtr = NULL; } - callPtr = (CallChain *)Tcl_Alloc(sizeof(CallChain)); + callPtr = (CallChain *)ckalloc(sizeof(CallChain)); memset(callPtr, 0, sizeof(CallChain)); callPtr->flags = flags & (PUBLIC_METHOD|PRIVATE_METHOD|FILTER_HANDLING); callPtr->epoch = fPtr->epoch; callPtr->objectCreationEpoch = fPtr->tsdPtr->nsCount; callPtr->objectEpoch = clsPtr->thisPtr->epoch; @@ -1486,32 +1529,33 @@ NULL); /* * Check to see if the method has no implementation. If so, we probably * need to add in a call to the unknown method. Otherwise, set up the - * cacheing of the method implementation (if relevant). + * caching of the method implementation (if relevant). */ if (count == callPtr->numChain) { AddSimpleChainToCallContext(&obj, NULL, fPtr->unknownMethodNameObj, &cb, NULL, BUILDING_MIXINS, NULL); AddSimpleChainToCallContext(&obj, NULL, fPtr->unknownMethodNameObj, &cb, NULL, 0, NULL); callPtr->flags |= OO_UNKNOWN_METHOD; - callPtr->epoch = 0; + callPtr->epoch = -1; if (count == callPtr->numChain) { TclOODeleteChain(callPtr); return NULL; } } else { if (hPtr == NULL) { + int isNew; if (clsPtr->classChainCache == NULL) { - clsPtr->classChainCache = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + clsPtr->classChainCache = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(clsPtr->classChainCache); } hPtr = Tcl_CreateHashEntry(clsPtr->classChainCache, - (char *) methodNameObj, &i); + methodNameObj, &isNew); } callPtr->refCount++; Tcl_SetHashValue(hPtr, callPtr); StashCallChain(methodNameObj, callPtr); } @@ -1531,20 +1575,20 @@ static void AddClassFiltersToCallContext( Object *const oPtr, /* Object that the filters operate on. */ Class *clsPtr, /* Class to get the filters from. */ - struct ChainBuilder *const cbPtr, - /* Context to fill with call chain entries. */ + ChainBuilder *const cbPtr, /* Context to fill with call chain entries. */ Tcl_HashTable *const doneFilters, /* Where to record what filters have been * processed. Keys are objects, values are * ignored. */ int flags) /* Whether we've gone along a mixin link * yet. */ { - int i, clearedFlags = + Tcl_Size i; + int clearedFlags = flags & ~(TRAVERSED_MIXIN|OBJECT_MIXIN|BUILDING_MIXINS); Class *superPtr, *mixinPtr; Tcl_Obj *filterObj; tailRecurse: @@ -1570,12 +1614,11 @@ if (MIXIN_CONSISTENT(flags)) { FOREACH(filterObj, clsPtr->filters) { int isNew; - (void) Tcl_CreateHashEntry(doneFilters, (char *) filterObj, - &isNew); + (void) Tcl_CreateHashEntry(doneFilters, filterObj, &isNew); if (isNew) { AddSimpleChainToCallContext(oPtr, NULL, filterObj, cbPtr, doneFilters, clearedFlags|BUILDING_MIXINS, clsPtr); AddSimpleChainToCallContext(oPtr, NULL, filterObj, cbPtr, doneFilters, clearedFlags, clsPtr); @@ -1619,32 +1662,38 @@ Class *const contextCls, /* Context class; the currently considered * class is equal to this, private methods may * also be added. */ Tcl_Obj *const methodName, /* Name of method to add the call chain * entries for. */ - struct ChainBuilder *const cbPtr, - /* Where to add the call chain entries. */ + ChainBuilder *const cbPtr, /* Where to add the call chain entries. */ Tcl_HashTable *const doneFilters, /* Where to record what call chain entries * have been processed. */ int flags, /* What sort of call chain are we building. */ Class *const filterDecl) /* The class that declared the filter. If * NULL, either the filter was declared by the * object or this isn't a filter. */ { - int i; + Tcl_Size i; Class *superPtr; /* * We hard-code the tail-recursive form. It's by far the most common case * *and* it is much more gentle on the stack. * * Note that mixins must be processed before the main class hierarchy. * [Bug 1998221] + * + * Note also that it's possible to end up with a null classPtr here if + * there is a call into stereotypical object after it has finished running + * its destructor phase. [Bug 7842f33a5c] */ tailRecurse: + if (classPtr == NULL) { + return 0; + } FOREACH(superPtr, classPtr->mixins) { if (AddPrivatesFromClassChainToCallContext(superPtr, contextCls, methodName, cbPtr, doneFilters, flags|TRAVERSED_MIXIN, filterDecl)) { return 1; @@ -1697,21 +1746,21 @@ AddSimpleClassChainToCallContext( Class *classPtr, /* Class to add the call chain entries for. */ Tcl_Obj *const methodNameObj, /* Name of method to add the call chain * entries for. */ - struct ChainBuilder *const cbPtr, - /* Where to add the call chain entries. */ + ChainBuilder *const cbPtr, /* Where to add the call chain entries. */ Tcl_HashTable *const doneFilters, /* Where to record what call chain entries * have been processed. */ int flags, /* What sort of call chain are we building. */ Class *const filterDecl) /* The class that declared the filter. If * NULL, either the filter was declared by the * object or this isn't a filter. */ { - int i, privateDanger = 0; + Tcl_Size i; + int privateDanger = 0; Class *superPtr; /* * We hard-code the tail-recursive form. It's by far the most common case * *and* it is much more gentle on the stack. @@ -1719,10 +1768,13 @@ * Note that mixins must be processed before the main class hierarchy. * [Bug 1998221] */ tailRecurse: + if (classPtr == NULL) { + return privateDanger; + } FOREACH(superPtr, classPtr->mixins) { privateDanger |= AddSimpleClassChainToCallContext(superPtr, methodNameObj, cbPtr, doneFilters, flags | TRAVERSED_MIXIN, filterDecl); } @@ -1733,11 +1785,11 @@ } else if (flags & DESTRUCTOR) { AddMethodToCallChain(classPtr->destructorPtr, cbPtr, doneFilters, filterDecl, flags); } else { Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&classPtr->classMethods, - (char *) methodNameObj); + methodNameObj); if (classPtr->flags & HAS_PRIVATE_METHODS) { privateDanger |= 1; } if (hPtr != NULL) { @@ -1792,24 +1844,20 @@ CallChain *callPtr) { Tcl_Obj *filterLiteral, *methodLiteral, *objectLiteral, *privateLiteral; Tcl_Obj *resultObj, *descObjs[4], **objv; Foundation *fPtr = TclOOGetFoundation(interp); - int i; + Tcl_Size i; /* * Allocate the literals (potentially) used in our description. */ TclNewLiteralStringObj(filterLiteral, "filter"); - Tcl_IncrRefCount(filterLiteral); TclNewLiteralStringObj(methodLiteral, "method"); - Tcl_IncrRefCount(methodLiteral); TclNewLiteralStringObj(objectLiteral, "object"); - Tcl_IncrRefCount(objectLiteral); TclNewLiteralStringObj(privateLiteral, "private"); - Tcl_IncrRefCount(privateLiteral); /* * Do the actual construction of the descriptions. They consist of a list * of triples that describe the details of how a method is understood. For * each triple, the first word is the type of invocation ("method" is @@ -1821,11 +1869,11 @@ * method (or "object" if it is declared on the instance). */ objv = (Tcl_Obj **)TclStackAlloc(interp, callPtr->numChain * sizeof(Tcl_Obj *)); for (i = 0 ; i < callPtr->numChain ; i++) { - struct MInvoke *miPtr = &callPtr->chain[i]; + MInvoke *miPtr = &callPtr->chain[i]; descObjs[0] = miPtr->isFilter ? filterLiteral : callPtr->flags & OO_UNKNOWN_METHOD ? fPtr->unknownMethodNameObj : IS_PRIVATE(miPtr->mPtr) ? privateLiteral : @@ -1836,24 +1884,25 @@ miPtr->mPtr->namePtr; descObjs[2] = miPtr->mPtr->declaringClassPtr ? Tcl_GetObjectName(interp, (Tcl_Object) miPtr->mPtr->declaringClassPtr->thisPtr) : objectLiteral; - descObjs[3] = Tcl_NewStringObj(miPtr->mPtr->typePtr->name, -1); + descObjs[3] = Tcl_NewStringObj(miPtr->mPtr->typePtr->name, + TCL_AUTO_LENGTH); objv[i] = Tcl_NewListObj(4, descObjs); } /* * Drop the local references to the literals; if they're actually used, * they'll live on the description itself. */ - Tcl_DecrRefCount(filterLiteral); - Tcl_DecrRefCount(methodLiteral); - Tcl_DecrRefCount(objectLiteral); - Tcl_DecrRefCount(privateLiteral); + Tcl_BounceRefCount(filterLiteral); + Tcl_BounceRefCount(methodLiteral); + Tcl_BounceRefCount(objectLiteral); + Tcl_BounceRefCount(privateLiteral); /* * Finish building the description and return it. */ @@ -1895,11 +1944,12 @@ { DefineChain define; DefineEntry staticSpace[DEFINE_CHAIN_STATIC_SIZE]; DefineEntry *entryPtr; Tcl_Namespace *nsPtr = NULL; - int i; + Tcl_Size i; + int flags = (forClass ? DEFINE_FOR_CLASS : 0); define.list = staticSpace; define.num = 0; define.size = DEFINE_CHAIN_STATIC_SIZE; @@ -1906,12 +1956,12 @@ /* * Add the actual define locations. We have to do this twice to handle * class mixins right. */ - AddSimpleDefineNamespaces(oPtr, &define, forClass | BUILDING_MIXINS); - AddSimpleDefineNamespaces(oPtr, &define, forClass); + AddSimpleDefineNamespaces(oPtr, &define, flags | BUILDING_MIXINS); + AddSimpleDefineNamespaces(oPtr, &define, flags); /* * Go through the list until we find a namespace whose name we can * resolve. */ @@ -1922,11 +1972,11 @@ break; } Tcl_ResetResult(interp); } if (define.list != staticSpace) { - Tcl_Free(define.list); + ckfree(define.list); } return nsPtr; } /* @@ -1948,11 +1998,11 @@ /* Where to add the define chain entries. */ int flags) /* What sort of define chain are we * building. */ { Class *mixinPtr; - int i; + Tcl_Size i; FOREACH(mixinPtr, oPtr->mixins) { AddSimpleClassDefineNamespaces(mixinPtr, definePtr, flags | TRAVERSED_MIXIN); } @@ -1977,11 +2027,11 @@ DefineChain *const definePtr, /* Where to add the define chain entries. */ int flags) /* What sort of define chain are we * building. */ { - int i; + Tcl_Size i; Class *superPtr; /* * We hard-code the tail-recursive form. It's by far the most common case * *and* it is much more gentle on the stack. @@ -1991,11 +2041,11 @@ FOREACH(superPtr, classPtr->mixins) { AddSimpleClassDefineNamespaces(superPtr, definePtr, flags | TRAVERSED_MIXIN); } - if (flags & ~(TRAVERSED_MIXIN | BUILDING_MIXINS)) { + if (flags & DEFINE_FOR_CLASS) { AddDefinitionNamespaceToChain(classPtr, classPtr->clsDefinitionNs, definePtr, flags); } else { AddDefinitionNamespaceToChain(classPtr, classPtr->objDefinitionNs, definePtr, flags); @@ -2038,11 +2088,11 @@ * we're looking to add things from a mixin * and we have passed a mixin, or we're not * looking to add things from a mixin and have * not passed a mixin. */ { - int i; + Tcl_Size i; /* * Return if this entry is blank. This is also where we enforce * mixin-consistency. */ @@ -2086,26 +2136,281 @@ if (definePtr->num == definePtr->size) { definePtr->size *= 2; if (definePtr->num == DEFINE_CHAIN_STATIC_SIZE) { DefineEntry *staticList = definePtr->list; - definePtr->list = - (DefineEntry *)Tcl_Alloc(sizeof(DefineEntry) * definePtr->size); + definePtr->list = (DefineEntry *) + ckalloc(sizeof(DefineEntry) * definePtr->size); memcpy(definePtr->list, staticList, sizeof(DefineEntry) * definePtr->num); } else { - definePtr->list = (DefineEntry *)Tcl_Realloc(definePtr->list, + definePtr->list = (DefineEntry *)ckrealloc(definePtr->list, sizeof(DefineEntry) * definePtr->size); } } definePtr->list[i].definerCls = definerCls; definePtr->list[i].namespaceName = namespaceName; definePtr->num++; } + +/* + * ---------------------------------------------------------------------- + * + * FindClassProps -- + * + * Discover the properties known to a class and its superclasses. + * The property names become the keys in the accumulator hash table + * (which is used as a set). + * + * ---------------------------------------------------------------------- + */ + +static void +FindClassProps( + Class *clsPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether we're after the readable or writable + * property set. */ + Tcl_HashTable *accumulator) /* Where to gather the names. */ +{ + Tcl_Size i; + int dummy; + Tcl_Obj *propName; + Class *mixin, *sup; + + tailRecurse: + if (writable) { + FOREACH(propName, clsPtr->properties.writable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } else { + FOREACH(propName, clsPtr->properties.readable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } + if (clsPtr->thisPtr->flags & ROOT_OBJECT) { + /* + * We do *not* traverse upwards from the root! + */ + return; + } + FOREACH(mixin, clsPtr->mixins) { + FindClassProps(mixin, writable, accumulator); + } + if (clsPtr->superclasses.num == 1) { + clsPtr = clsPtr->superclasses.list[0]; + goto tailRecurse; + } + FOREACH(sup, clsPtr->superclasses) { + FindClassProps(sup, writable, accumulator); + } +} + +/* + * ---------------------------------------------------------------------- + * + * FindObjectProps -- + * + * Discover the properties known to an object and all its classes. + * The property names become the keys in the accumulator hash table + * (which is used as a set). + * + * ---------------------------------------------------------------------- + */ + +static void +FindObjectProps( + Object *oPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether we're after the readable or writable + * property set. */ + Tcl_HashTable *accumulator) /* Where to gather the names. */ +{ + Tcl_Size i; + int dummy; + Tcl_Obj *propName; + Class *mixin; + + if (writable) { + FOREACH(propName, oPtr->properties.writable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } else { + FOREACH(propName, oPtr->properties.readable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } + FOREACH(mixin, oPtr->mixins) { + FindClassProps(mixin, writable, accumulator); + } + FindClassProps(oPtr->selfCls, writable, accumulator); +} + +/* + * ---------------------------------------------------------------------- + * + * TclOOGetAllClassProperties -- + * + * Get the list of all properties known to a class, including to its + * superclasses. Manages a cache so this operation is usually cheap. + * The order of properties in the resulting list is undefined. + * + * ---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclOOGetAllClassProperties( + Class *clsPtr, /* The class to inspect. Must exist. */ + int writable, /* Whether to get writable properties. If + * false, readable properties will be returned + * instead. */ + int *allocated) /* Address of variable to set to true if a + * Tcl_Obj was allocated and may be safely + * modified by the caller. */ +{ + Tcl_HashTable hashTable; + FOREACH_HASH_DECLS; + Tcl_Obj *propName, *result; + void *dummy; + + /* + * Look in the cache. + */ + + if (clsPtr->properties.epoch == clsPtr->thisPtr->fPtr->epoch) { + if (writable) { + if (clsPtr->properties.allWritableCache) { + *allocated = 0; + return clsPtr->properties.allWritableCache; + } + } else { + if (clsPtr->properties.allReadableCache) { + *allocated = 0; + return clsPtr->properties.allReadableCache; + } + } + } + + /* + * Gather the information. Unsorted! (Caller will sort.) + */ + + *allocated = 1; + Tcl_InitObjHashTable(&hashTable); + FindClassProps(clsPtr, writable, &hashTable); + TclNewObj(result); + FOREACH_HASH(propName, dummy, &hashTable) { + Tcl_ListObjAppendElement(NULL, result, propName); + } + Tcl_DeleteHashTable(&hashTable); + + /* + * Cache the information. Also purges the cache. + */ + + if (clsPtr->properties.epoch != clsPtr->thisPtr->fPtr->epoch) { + if (clsPtr->properties.allWritableCache) { + Tcl_DecrRefCount(clsPtr->properties.allWritableCache); + clsPtr->properties.allWritableCache = NULL; + } + if (clsPtr->properties.allReadableCache) { + Tcl_DecrRefCount(clsPtr->properties.allReadableCache); + clsPtr->properties.allReadableCache = NULL; + } + } + clsPtr->properties.epoch = clsPtr->thisPtr->fPtr->epoch; + if (writable) { + clsPtr->properties.allWritableCache = result; + } else { + clsPtr->properties.allReadableCache = result; + } + Tcl_IncrRefCount(result); + return result; +} + +/* + * ---------------------------------------------------------------------- + * + * TclOOGetAllObjectProperties -- + * + * Get the list of all properties known to a object, including to its + * classes. Manages a cache so this operation is usually cheap. + * The order of properties in the resulting list is undefined. + * + * ---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclOOGetAllObjectProperties( + Object *oPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether to get writable properties. If + * false, readable properties will be returned + * instead. */ + int *allocated) /* Address of variable to set to true if a + * Tcl_Obj was allocated and may be safely + * modified by the caller. */ +{ + Tcl_HashTable hashTable; + FOREACH_HASH_DECLS; + Tcl_Obj *propName, *result; + void *dummy; + + /* + * Look in the cache. + */ + + if (oPtr->properties.epoch == oPtr->fPtr->epoch) { + if (writable) { + if (oPtr->properties.allWritableCache) { + *allocated = 0; + return oPtr->properties.allWritableCache; + } + } else { + if (oPtr->properties.allReadableCache) { + *allocated = 0; + return oPtr->properties.allReadableCache; + } + } + } + + /* + * Gather the information. Unsorted! (Caller will sort.) + */ + + *allocated = 1; + Tcl_InitObjHashTable(&hashTable); + FindObjectProps(oPtr, writable, &hashTable); + TclNewObj(result); + FOREACH_HASH(propName, dummy, &hashTable) { + Tcl_ListObjAppendElement(NULL, result, propName); + } + Tcl_DeleteHashTable(&hashTable); + + /* + * Cache the information. + */ + + if (oPtr->properties.epoch != oPtr->fPtr->epoch) { + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + oPtr->properties.allWritableCache = NULL; + } + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + oPtr->properties.allReadableCache = NULL; + } + } + oPtr->properties.epoch = oPtr->fPtr->epoch; + if (writable) { + oPtr->properties.allWritableCache = result; + } else { + oPtr->properties.allReadableCache = result; + } + Tcl_IncrRefCount(result); + return result; +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclOODecls.h ================================================================== --- generic/tclOODecls.h +++ generic/tclOODecls.h @@ -67,12 +67,12 @@ const Tcl_MethodType *typePtr, void *clientData); /* 13 */ TCLAPI Tcl_Object Tcl_NewObjectInstance(Tcl_Interp *interp, Tcl_Class cls, const char *nameStr, - const char *nsNameStr, int objc, - Tcl_Obj *const *objv, int skip); + const char *nsNameStr, Tcl_Size objc, + Tcl_Obj *const *objv, Tcl_Size skip); /* 14 */ TCLAPI int Tcl_ObjectDeleted(Tcl_Object object); /* 15 */ TCLAPI int Tcl_ObjectContextIsFiltering( Tcl_ObjectContext context); @@ -79,11 +79,11 @@ /* 16 */ TCLAPI Tcl_Method Tcl_ObjectContextMethod(Tcl_ObjectContext context); /* 17 */ TCLAPI Tcl_Object Tcl_ObjectContextObject(Tcl_ObjectContext context); /* 18 */ -TCLAPI int Tcl_ObjectContextSkippedArgs( +TCLAPI Tcl_Size Tcl_ObjectContextSkippedArgs( Tcl_ObjectContext context); /* 19 */ TCLAPI void * Tcl_ClassGetMetadata(Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr); /* 20 */ @@ -97,12 +97,12 @@ TCLAPI void Tcl_ObjectSetMetadata(Tcl_Object object, const Tcl_ObjectMetadataType *typePtr, void *metadata); /* 23 */ TCLAPI int Tcl_ObjectContextInvokeNext(Tcl_Interp *interp, - Tcl_ObjectContext context, int objc, - Tcl_Obj *const *objv, int skip); + Tcl_ObjectContext context, Tcl_Size objc, + Tcl_Obj *const *objv, Tcl_Size skip); /* 24 */ TCLAPI Tcl_ObjectMapMethodNameProc * Tcl_ObjectGetMethodNameMapper( Tcl_Object object); /* 25 */ TCLAPI void Tcl_ObjectSetMethodNameMapper(Tcl_Object object, @@ -116,10 +116,19 @@ /* 28 */ TCLAPI Tcl_Obj * Tcl_GetObjectName(Tcl_Interp *interp, Tcl_Object object); /* 29 */ TCLAPI int Tcl_MethodIsPrivate(Tcl_Method method); +/* 30 */ +TCLAPI Tcl_Class Tcl_GetClassOfObject(Tcl_Object object); +/* 31 */ +TCLAPI Tcl_Obj * Tcl_GetObjectClassName(Tcl_Interp *interp, + Tcl_Object object); +/* Slot 32 is reserved */ +/* Slot 33 is reserved */ +/* 34 */ +TCLAPI void TclOOUnusedStubEntry(void); typedef struct { const struct TclOOIntStubs *tclOOIntStubs; } TclOOStubHooks; @@ -138,27 +147,32 @@ int (*tcl_MethodIsPublic) (Tcl_Method method); /* 8 */ int (*tcl_MethodIsType) (Tcl_Method method, const Tcl_MethodType *typePtr, void **clientDataPtr); /* 9 */ Tcl_Obj * (*tcl_MethodName) (Tcl_Method method); /* 10 */ Tcl_Method (*tcl_NewInstanceMethod) (Tcl_Interp *interp, Tcl_Object object, Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, void *clientData); /* 11 */ Tcl_Method (*tcl_NewMethod) (Tcl_Interp *interp, Tcl_Class cls, Tcl_Obj *nameObj, int flags, const Tcl_MethodType *typePtr, void *clientData); /* 12 */ - Tcl_Object (*tcl_NewObjectInstance) (Tcl_Interp *interp, Tcl_Class cls, const char *nameStr, const char *nsNameStr, int objc, Tcl_Obj *const *objv, int skip); /* 13 */ + Tcl_Object (*tcl_NewObjectInstance) (Tcl_Interp *interp, Tcl_Class cls, const char *nameStr, const char *nsNameStr, Tcl_Size objc, Tcl_Obj *const *objv, Tcl_Size skip); /* 13 */ int (*tcl_ObjectDeleted) (Tcl_Object object); /* 14 */ int (*tcl_ObjectContextIsFiltering) (Tcl_ObjectContext context); /* 15 */ Tcl_Method (*tcl_ObjectContextMethod) (Tcl_ObjectContext context); /* 16 */ Tcl_Object (*tcl_ObjectContextObject) (Tcl_ObjectContext context); /* 17 */ - int (*tcl_ObjectContextSkippedArgs) (Tcl_ObjectContext context); /* 18 */ + Tcl_Size (*tcl_ObjectContextSkippedArgs) (Tcl_ObjectContext context); /* 18 */ void * (*tcl_ClassGetMetadata) (Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr); /* 19 */ void (*tcl_ClassSetMetadata) (Tcl_Class clazz, const Tcl_ObjectMetadataType *typePtr, void *metadata); /* 20 */ void * (*tcl_ObjectGetMetadata) (Tcl_Object object, const Tcl_ObjectMetadataType *typePtr); /* 21 */ void (*tcl_ObjectSetMetadata) (Tcl_Object object, const Tcl_ObjectMetadataType *typePtr, void *metadata); /* 22 */ - int (*tcl_ObjectContextInvokeNext) (Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv, int skip); /* 23 */ + int (*tcl_ObjectContextInvokeNext) (Tcl_Interp *interp, Tcl_ObjectContext context, Tcl_Size objc, Tcl_Obj *const *objv, Tcl_Size skip); /* 23 */ Tcl_ObjectMapMethodNameProc * (*tcl_ObjectGetMethodNameMapper) (Tcl_Object object); /* 24 */ void (*tcl_ObjectSetMethodNameMapper) (Tcl_Object object, Tcl_ObjectMapMethodNameProc *mapMethodNameProc); /* 25 */ void (*tcl_ClassSetConstructor) (Tcl_Interp *interp, Tcl_Class clazz, Tcl_Method method); /* 26 */ void (*tcl_ClassSetDestructor) (Tcl_Interp *interp, Tcl_Class clazz, Tcl_Method method); /* 27 */ Tcl_Obj * (*tcl_GetObjectName) (Tcl_Interp *interp, Tcl_Object object); /* 28 */ int (*tcl_MethodIsPrivate) (Tcl_Method method); /* 29 */ + Tcl_Class (*tcl_GetClassOfObject) (Tcl_Object object); /* 30 */ + Tcl_Obj * (*tcl_GetObjectClassName) (Tcl_Interp *interp, Tcl_Object object); /* 31 */ + void (*reserved32)(void); + void (*reserved33)(void); + void (*tclOOUnusedStubEntry) (void); /* 34 */ } TclOOStubs; extern const TclOOStubs *tclOOStubsPtr; #ifdef __cplusplus @@ -229,11 +243,25 @@ (tclOOStubsPtr->tcl_ClassSetDestructor) /* 27 */ #define Tcl_GetObjectName \ (tclOOStubsPtr->tcl_GetObjectName) /* 28 */ #define Tcl_MethodIsPrivate \ (tclOOStubsPtr->tcl_MethodIsPrivate) /* 29 */ +#define Tcl_GetClassOfObject \ + (tclOOStubsPtr->tcl_GetClassOfObject) /* 30 */ +#define Tcl_GetObjectClassName \ + (tclOOStubsPtr->tcl_GetObjectClassName) /* 31 */ +/* Slot 32 is reserved */ +/* Slot 33 is reserved */ +#define TclOOUnusedStubEntry \ + (tclOOStubsPtr->tclOOUnusedStubEntry) /* 34 */ #endif /* defined(USE_TCLOO_STUBS) */ /* !END!: Do not edit above this line. */ + +#undef TclOOUnusedStubEntry +#define Tcl_MethodIsType2 Tcl_MethodIsType +#define Tcl_NewInstanceMethod2 Tcl_NewInstanceMethod +#define Tcl_NewMethod2 Tcl_NewMethod + #endif /* _TCLOODECLS */ Index: generic/tclOODefineCmds.c ================================================================== --- generic/tclOODefineCmds.c +++ generic/tclOODefineCmds.c @@ -2,11 +2,11 @@ * tclOODefineCmds.c -- * * This file contains the implementation of the ::oo::define command, * part of the object-system core (NB: not Tcl_Obj, but ::oo). * - * Copyright (c) 2006-2013 by Donal K. Fellows + * Copyright © 2006-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -58,10 +58,11 @@ /* * Forward declarations. */ static inline void BumpGlobalEpoch(Tcl_Interp *interp, Class *classPtr); +static inline void BumpInstanceEpoch(Object *oPtr); static Tcl_Command FindCommand(Tcl_Interp *interp, Tcl_Obj *stringObj, Tcl_Namespace *const namespacePtr); static inline void GenerateErrorInfo(Tcl_Interp *interp, Object *oPtr, Tcl_Obj *savedNameObj, const char *typeOfSubject); static inline int MagicDefinitionInvoke(Tcl_Interp *interp, @@ -76,55 +77,22 @@ int objc, Tcl_Obj *const objv[]); static inline void RecomputeClassCacheFlag(Object *oPtr); static int RenameDeleteMethod(Tcl_Interp *interp, Object *oPtr, int useClass, Tcl_Obj *const fromPtr, Tcl_Obj *const toPtr); -static int ClassFilterGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassFilterSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassMixinGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassMixinSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassSuperGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassSuperSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassVarsGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ClassVarsSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjFilterGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjFilterSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjMixinGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjMixinSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjVarsGet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ObjVarsSet(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -static int ResolveClass(ClientData clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); +static Tcl_MethodCallProc ClassFilterGet, ClassFilterSet; +static Tcl_MethodCallProc ClassMixinGet, ClassMixinSet; +static Tcl_MethodCallProc ClassRPropsGet, ClassRPropsSet; +static Tcl_MethodCallProc ClassSuperGet, ClassSuperSet; +static Tcl_MethodCallProc ClassVarsGet, ClassVarsSet; +static Tcl_MethodCallProc ClassWPropsGet, ClassWPropsSet; +static Tcl_MethodCallProc ObjFilterGet, ObjFilterSet; +static Tcl_MethodCallProc ObjMixinGet, ObjMixinSet; +static Tcl_MethodCallProc ObjRPropsGet, ObjRPropsSet; +static Tcl_MethodCallProc ObjVarsGet, ObjVarsSet; +static Tcl_MethodCallProc ObjWPropsGet, ObjWPropsSet; +static Tcl_MethodCallProc ResolveClass; /* * Now define the slots used in declarations. */ @@ -134,10 +102,18 @@ SLOT("define::superclass", ClassSuperGet, ClassSuperSet, ResolveClass), SLOT("define::variable", ClassVarsGet, ClassVarsSet, NULL), SLOT("objdefine::filter", ObjFilterGet, ObjFilterSet, NULL), SLOT("objdefine::mixin", ObjMixinGet, ObjMixinSet, ResolveClass), SLOT("objdefine::variable", ObjVarsGet, ObjVarsSet, NULL), + SLOT("configuresupport::readableproperties", + ClassRPropsGet, ClassRPropsSet, NULL), + SLOT("configuresupport::writableproperties", + ClassWPropsGet, ClassWPropsSet, NULL), + SLOT("configuresupport::objreadableproperties", + ObjRPropsGet, ObjRPropsSet, NULL), + SLOT("configuresupport::objwritableproperties", + ObjWPropsGet, ObjWPropsSet, NULL), {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}} }; /* * How to build the in-namespace name of a private variable. This is a pattern @@ -199,21 +175,61 @@ * representative object is special. But it won't hurt. */ if (classPtr->thisPtr->mixins.num > 0) { classPtr->thisPtr->epoch++; + + /* + * Invalidate the property caches directly. + */ + + if (classPtr->properties.allReadableCache) { + Tcl_DecrRefCount(classPtr->properties.allReadableCache); + classPtr->properties.allReadableCache = NULL; + } + if (classPtr->properties.allWritableCache) { + Tcl_DecrRefCount(classPtr->properties.allWritableCache); + classPtr->properties.allWritableCache = NULL; + } } return; } /* * Either there's no class (?!) or we're reconfiguring something that is - * in use. Force regeneration of call chains. + * in use. Force regeneration of call chains and properties. */ TclOOGetFoundation(interp)->epoch++; } + +/* + * ---------------------------------------------------------------------- + * + * BumpInstanceEpoch -- + * + * Advances the epoch and clears the property cache of an object. The + * equivalent for classes is BumpGlobalEpoch(), as classes have a more + * complex set of relationships to other entities. + * + * ---------------------------------------------------------------------- + */ + +static inline void +BumpInstanceEpoch( + Object *oPtr) +{ + oPtr->epoch++; + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + oPtr->properties.allReadableCache = NULL; + } + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + oPtr->properties.allWritableCache = NULL; + } +} /* * ---------------------------------------------------------------------- * * RecomputeClassCacheFlag -- @@ -265,11 +281,11 @@ if (numFilters == 0) { /* * No list of filters was supplied, so we're deleting filters. */ - Tcl_Free(oPtr->filters.list); + ckfree(oPtr->filters.list); oPtr->filters.list = NULL; oPtr->filters.num = 0; RecomputeClassCacheFlag(oPtr); } else { /* @@ -278,23 +294,23 @@ Tcl_Obj **filtersList; int size = sizeof(Tcl_Obj *) * numFilters; /* should be size_t */ if (oPtr->filters.num == 0) { - filtersList = (Tcl_Obj **)Tcl_Alloc(size); + filtersList = (Tcl_Obj **)ckalloc(size); } else { - filtersList = (Tcl_Obj **)Tcl_Realloc(oPtr->filters.list, size); + filtersList = (Tcl_Obj **)ckrealloc(oPtr->filters.list, size); } for (i = 0 ; i < numFilters ; i++) { filtersList[i] = filters[i]; Tcl_IncrRefCount(filters[i]); } oPtr->filters.list = filtersList; oPtr->filters.num = numFilters; oPtr->flags &= ~USE_CLASS_CACHE; } - oPtr->epoch++; /* Only this object can be affected. */ + BumpInstanceEpoch(oPtr); /* Only this object can be affected. */ } /* * ---------------------------------------------------------------------- * @@ -325,11 +341,11 @@ if (numFilters == 0) { /* * No list of filters was supplied, so we're deleting filters. */ - Tcl_Free(classPtr->filters.list); + ckfree(classPtr->filters.list); classPtr->filters.list = NULL; classPtr->filters.num = 0; } else { /* * We've got a list of filters, so we're creating filters. @@ -337,13 +353,13 @@ Tcl_Obj **filtersList; int size = sizeof(Tcl_Obj *) * numFilters; /* should be size_t */ if (classPtr->filters.num == 0) { - filtersList = (Tcl_Obj **)Tcl_Alloc(size); + filtersList = (Tcl_Obj **)ckalloc(size); } else { - filtersList = (Tcl_Obj **)Tcl_Realloc(classPtr->filters.list, size); + filtersList = (Tcl_Obj **)ckrealloc(classPtr->filters.list, size); } for (i = 0 ; i < numFilters ; i++) { filtersList[i] = filters[i]; Tcl_IncrRefCount(filters[i]); } @@ -381,11 +397,11 @@ if (oPtr->mixins.num != 0) { FOREACH(mixinPtr, oPtr->mixins) { TclOORemoveFromInstances(oPtr, mixinPtr); TclOODecrRefCount(mixinPtr->thisPtr); } - Tcl_Free(oPtr->mixins.list); + ckfree(oPtr->mixins.list); oPtr->mixins.num = 0; } RecomputeClassCacheFlag(oPtr); } else { if (oPtr->mixins.num != 0) { @@ -393,14 +409,14 @@ if (mixinPtr && mixinPtr != oPtr->selfCls) { TclOORemoveFromInstances(oPtr, mixinPtr); } TclOODecrRefCount(mixinPtr->thisPtr); } - oPtr->mixins.list = (Class **)Tcl_Realloc(oPtr->mixins.list, + oPtr->mixins.list = (Class **)ckrealloc(oPtr->mixins.list, sizeof(Class *) * numMixins); } else { - oPtr->mixins.list = (Class **)Tcl_Alloc(sizeof(Class *) * numMixins); + oPtr->mixins.list = (Class **)ckalloc(sizeof(Class *) * numMixins); oPtr->flags &= ~USE_CLASS_CACHE; } oPtr->mixins.num = numMixins; memcpy(oPtr->mixins.list, mixins, sizeof(Class *) * numMixins); FOREACH(mixinPtr, oPtr->mixins) { @@ -413,11 +429,11 @@ AddRef(mixinPtr->thisPtr); } } } - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } /* * ---------------------------------------------------------------------- * @@ -442,23 +458,23 @@ if (classPtr->mixins.num != 0) { FOREACH(mixinPtr, classPtr->mixins) { TclOORemoveFromMixinSubs(classPtr, mixinPtr); TclOODecrRefCount(mixinPtr->thisPtr); } - Tcl_Free(classPtr->mixins.list); + ckfree(classPtr->mixins.list); classPtr->mixins.num = 0; } } else { if (classPtr->mixins.num != 0) { FOREACH(mixinPtr, classPtr->mixins) { TclOORemoveFromMixinSubs(classPtr, mixinPtr); TclOODecrRefCount(mixinPtr->thisPtr); } - classPtr->mixins.list = (Class **)Tcl_Realloc(classPtr->mixins.list, + classPtr->mixins.list = (Class **)ckrealloc(classPtr->mixins.list, sizeof(Class *) * numMixins); } else { - classPtr->mixins.list = (Class **)Tcl_Alloc(sizeof(Class *) * numMixins); + classPtr->mixins.list = (Class **)ckalloc(sizeof(Class *) * numMixins); } classPtr->mixins.num = numMixins; memcpy(classPtr->mixins.list, mixins, sizeof(Class *) * numMixins); FOREACH(mixinPtr, classPtr->mixins) { TclOOAddToMixinSubs(classPtr, mixinPtr); @@ -480,10 +496,11 @@ * * Helpers for installing standard and private variable maps. * * ---------------------------------------------------------------------- */ + static inline void InstallStandardVariableMapping( VariableNameList *vnlPtr, int varc, Tcl_Obj *const *varv) @@ -498,15 +515,15 @@ FOREACH(variableObj, *vnlPtr) { Tcl_DecrRefCount(variableObj); } if (i != varc) { if (varc == 0) { - Tcl_Free(vnlPtr->list); + ckfree(vnlPtr->list); } else if (i) { - vnlPtr->list = (Tcl_Obj **)Tcl_Realloc(vnlPtr->list, sizeof(Tcl_Obj *) * varc); + vnlPtr->list = (Tcl_Obj **)ckrealloc(vnlPtr->list, sizeof(Tcl_Obj *) * varc); } else { - vnlPtr->list = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj *) * varc); + vnlPtr->list = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj *) * varc); } } vnlPtr->num = 0; if (varc > 0) { Tcl_InitObjHashTable(&uniqueTable); @@ -523,11 +540,11 @@ /* * Shouldn't be necessary, but maintain num/list invariant. */ if (n != varc) { - vnlPtr->list = (Tcl_Obj **)Tcl_Realloc(vnlPtr->list, sizeof(Tcl_Obj *) * n); + vnlPtr->list = (Tcl_Obj **)ckrealloc(vnlPtr->list, sizeof(Tcl_Obj *) * n); } Tcl_DeleteHashTable(&uniqueTable); } } @@ -549,16 +566,16 @@ Tcl_DecrRefCount(privatePtr->variableObj); Tcl_DecrRefCount(privatePtr->fullNameObj); } if (i != varc) { if (varc == 0) { - Tcl_Free(pvlPtr->list); + ckfree(pvlPtr->list); } else if (i) { - pvlPtr->list = (PrivateVariableMapping *)Tcl_Realloc(pvlPtr->list, + pvlPtr->list = (PrivateVariableMapping *)ckrealloc(pvlPtr->list, sizeof(PrivateVariableMapping) * varc); } else { - pvlPtr->list = (PrivateVariableMapping *)Tcl_Alloc(sizeof(PrivateVariableMapping) * varc); + pvlPtr->list = (PrivateVariableMapping *)ckalloc(sizeof(PrivateVariableMapping) * varc); } } pvlPtr->num = 0; if (varc > 0) { @@ -581,11 +598,11 @@ /* * Shouldn't be necessary, but maintain num/list invariant. */ if (n != varc) { - pvlPtr->list = (PrivateVariableMapping *)Tcl_Realloc(pvlPtr->list, + pvlPtr->list = (PrivateVariableMapping *)ckrealloc(pvlPtr->list, sizeof(PrivateVariableMapping) * n); } Tcl_DeleteHashTable(&uniqueTable); } } @@ -616,14 +633,14 @@ if (!oPtr->methodsPtr) { noSuchMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "method %s does not exist", TclGetString(fromPtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(fromPtr), NULL); + TclGetString(fromPtr), (char *)NULL); return TCL_ERROR; } - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) fromPtr); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, fromPtr); if (hPtr == NULL) { goto noSuchMethod; } if (toPtr) { newHPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) toPtr, @@ -630,18 +647,18 @@ &isNew); if (hPtr == newHPtr) { renameToSelf: Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot rename method to itself", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "RENAME_TO_SELF", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "RENAME_TO_SELF", (char *)NULL); return TCL_ERROR; } else if (!isNew) { renameToExisting: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "method called %s already exists", TclGetString(toPtr))); - Tcl_SetErrorCode(interp, "TCL", "OO", "RENAME_OVER", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "RENAME_OVER", (char *)NULL); return TCL_ERROR; } } } else { hPtr = Tcl_FindHashEntry(&oPtr->classPtr->classMethods, @@ -701,17 +718,17 @@ Tcl_Obj *const *objv) { Namespace *nsPtr = (Namespace *) Tcl_GetCurrentNamespace(interp); Tcl_HashSearch search; Tcl_HashEntry *hPtr; - size_t soughtLen; + int soughtLen; const char *soughtStr, *matchedStr = NULL; if (objc < 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad call of unknown handler", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_UNKNOWN", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_UNKNOWN", (char *)NULL); return TCL_ERROR; } if (TclOOGetDefineCmdContext(interp) == NULL) { return TCL_ERROR; } @@ -754,11 +771,11 @@ } noMatch: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid command name \"%s\"", soughtStr)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", soughtStr, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "COMMAND", soughtStr, (char *)NULL); return TCL_ERROR; } /* * ---------------------------------------------------------------------- @@ -775,11 +792,11 @@ FindCommand( Tcl_Interp *interp, Tcl_Obj *stringObj, Tcl_Namespace *const namespacePtr) { - size_t length; + int length; const char *nameStr, *string = TclGetStringFromObj(stringObj, &length); Namespace *const nsPtr = (Namespace *) namespacePtr; FOREACH_HASH_DECLS; Tcl_Command cmd, cmd2; @@ -844,11 +861,11 @@ CallFrame *framePtr, **framePtrPtr = &framePtr; if (namespacePtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "no definition namespace available", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } /* * framePtrPtr is needed to satisfy GCC 3.3's strict aliasing rules. @@ -885,19 +902,19 @@ || (iPtr->varFramePtr->isProcCallFrame != FRAME_IS_OO_DEFINE && iPtr->varFramePtr->isProcCallFrame != PRIVATE_FRAME)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "this command may only be called from within the context of" " an ::oo::define or ::oo::objdefine command", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return NULL; } object = (Tcl_Object)iPtr->varFramePtr->clientData; if (Tcl_ObjectDeleted(object)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "this command cannot be called when the object has been" " deleted", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return NULL; } return object; } @@ -937,11 +954,11 @@ return NULL; } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj(errMsg, -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(className), NULL); + TclGetString(className), (char *)NULL); return NULL; } return oPtr->classPtr; } @@ -994,20 +1011,20 @@ * could have been renamed... */ const char *typeOfSubject) /* Part of the message, saying whether it was * an object, class or class-as-object that * was being configured. */ { - size_t length; + int length; Tcl_Obj *realNameObj = Tcl_ObjectDeleted((Tcl_Object) oPtr) ? savedNameObj : TclOOObjectName(interp, oPtr); const char *objName = TclGetStringFromObj(realNameObj, &length); - unsigned limit = OBJNAME_LENGTH_IN_ERRORINFO_LIMIT; + int limit = OBJNAME_LENGTH_IN_ERRORINFO_LIMIT; int overflow = (length > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (in definition script for %s \"%.*s%s\" line %d)", - typeOfSubject, (overflow ? limit : (unsigned)length), objName, + typeOfSubject, (overflow ? limit : length), objName, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } /* * ---------------------------------------------------------------------- @@ -1063,11 +1080,11 @@ Tcl_GetCommandFullName(interp, cmd, obj2Ptr); } Tcl_ListObjAppendElement(NULL, objPtr, obj2Ptr); /* TODO: overflow? */ Tcl_ListObjReplace(NULL, objPtr, 1, 0, objc - offset, objv + offset); - Tcl_ListObjGetElements(NULL, objPtr, &dummy, &objs); + TclListObjGetElements(NULL, objPtr, &dummy, &objs); result = Tcl_EvalObjv(interp, objc - cmdIndex, objs, TCL_EVAL_INVOKE); if (isRoot) { TclResetRewriteEnsemble(interp, 1); } @@ -1112,11 +1129,11 @@ } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s does not refer to a class", TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(objv[1]), NULL); + TclGetString(objv[1]), (char *)NULL); return TCL_ERROR; } /* * Make the oo::define namespace the current namespace and evaluate the @@ -1434,17 +1451,17 @@ return TCL_ERROR; } if (oPtr->flags & ROOT_OBJECT) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not modify the class of the root object class", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } if (oPtr->flags & ROOT_CLASS) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not modify the class of the class of classes", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } /* * Parse the argument to get the class to set the object's class to. @@ -1460,11 +1477,11 @@ return TCL_ERROR; } if (oPtr == clsPtr->thisPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not change classes into an instance of themselves", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } /* * Set the object's class. @@ -1494,20 +1511,20 @@ oPtr->fPtr->epoch++; oPtr->flags |= DONT_DELETE; TclOODeleteDescendants(interp, oPtr); oPtr->flags &= ~DONT_DELETE; TclOOReleaseClassContents(interp, oPtr); - Tcl_Free(oPtr->classPtr); - oPtr->classPtr = NULL; + ckfree(oPtr->classPtr); + oPtr->classPtr = NULL; } else if (!wasClass && willBeClass) { TclOOAllocClass(interp, oPtr); } if (oPtr->classPtr != NULL) { BumpGlobalEpoch(interp, oPtr->classPtr); } else { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } } return TCL_OK; } @@ -1530,11 +1547,11 @@ Tcl_Obj *const *objv) { Object *oPtr; Class *clsPtr; Tcl_Method method; - size_t bodyLength; + int bodyLength; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "arguments body"); return TCL_ERROR; } @@ -1548,11 +1565,11 @@ if (oPtr == NULL) { return TCL_ERROR; } clsPtr = oPtr->classPtr; - (void)TclGetStringFromObj(objv[2], &bodyLength); + TclGetStringFromObj(objv[2], &bodyLength); if (bodyLength > 0) { /* * Create the method structure. */ @@ -1613,18 +1630,18 @@ return TCL_ERROR; } if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } if (oPtr->flags & (ROOT_OBJECT | ROOT_CLASS)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not modify the definition namespace of the root classes", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } /* * Parse the arguments and work out what the user wants to do. @@ -1697,11 +1714,11 @@ return TCL_ERROR; } if (!isInstanceDeleteMethod && !oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } for (i = 1; i < objc; i++) { /* @@ -1713,11 +1730,11 @@ return TCL_ERROR; } } if (isInstanceDeleteMethod) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, oPtr->classPtr); } return TCL_OK; } @@ -1741,11 +1758,11 @@ Tcl_Obj *const *objv) { Object *oPtr; Class *clsPtr; Tcl_Method method; - size_t bodyLength; + int bodyLength; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "body"); return TCL_ERROR; } @@ -1754,11 +1771,11 @@ if (oPtr == NULL) { return TCL_ERROR; } clsPtr = oPtr->classPtr; - (void)TclGetStringFromObj(objv[1], &bodyLength); + TclGetStringFromObj(objv[1], &bodyLength); if (bodyLength > 0) { /* * Create the method structure. */ @@ -1823,11 +1840,11 @@ } clsPtr = oPtr->classPtr; if (!isInstanceExport && !clsPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } for (i = 1; i < objc; i++) { /* @@ -1839,23 +1856,23 @@ * their flags member. */ if (isInstanceExport) { if (!oPtr->methodsPtr) { - oPtr->methodsPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->methodsPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(oPtr->methodsPtr); oPtr->flags &= ~USE_CLASS_CACHE; } - hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *)objv[i], + hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) objv[i], &isNew); } else { - hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char *)objv[i], + hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char*) objv[i], &isNew); } if (isNew) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); memset(mPtr, 0, sizeof(Method)); mPtr->refCount = 1; mPtr->namePtr = objv[i]; Tcl_IncrRefCount(objv[i]); Tcl_SetHashValue(hPtr, mPtr); @@ -1873,11 +1890,11 @@ * Bump the right epoch if we actually changed anything. */ if (changed) { if (isInstanceExport) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, clsPtr); } } return TCL_OK; @@ -1917,11 +1934,11 @@ return TCL_ERROR; } if (!isInstanceForward && !oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } isPublic = Tcl_StringMatch(TclGetString(objv[1]), PUBLIC_PATTERN) ? PUBLIC_METHOD : 0; if (IsPrivateDefine(interp)) { @@ -1995,16 +2012,16 @@ return TCL_ERROR; } if (!isInstanceMethod && !oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } if (objc == 5) { if (Tcl_GetIndexFromObj(interp, objv[2], exportModes, "export flag", - 0, (int *) &exportMode) != TCL_OK) { + 0, &exportMode) != TCL_OK) { return TCL_ERROR; } switch (exportMode) { case MODE_EXPORT: isPublic = PUBLIC_METHOD; @@ -2074,11 +2091,11 @@ return TCL_ERROR; } if (!isInstanceRenameMethod && !oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } /* * Delete the method entry from the appropriate hash table, and transfer @@ -2091,11 +2108,11 @@ objv[1], objv[2]) != TCL_OK) { return TCL_ERROR; } if (isInstanceRenameMethod) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, oPtr->classPtr); } return TCL_OK; } @@ -2136,11 +2153,11 @@ } clsPtr = oPtr->classPtr; if (!isInstanceUnexport && !clsPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } for (i = 1; i < objc; i++) { /* @@ -2152,23 +2169,23 @@ * their flags member. */ if (isInstanceUnexport) { if (!oPtr->methodsPtr) { - oPtr->methodsPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->methodsPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(oPtr->methodsPtr); oPtr->flags &= ~USE_CLASS_CACHE; } - hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *)objv[i], + hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) objv[i], &isNew); } else { - hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char *)objv[i], + hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char*) objv[i], &isNew); } if (isNew) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); memset(mPtr, 0, sizeof(Method)); mPtr->refCount = 1; mPtr->namePtr = objv[i]; Tcl_IncrRefCount(objv[i]); Tcl_SetHashValue(hPtr, mPtr); @@ -2185,11 +2202,11 @@ * Bump the right epoch if we actually changed anything. */ if (changed) { if (isInstanceUnexport) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, clsPtr); } } return TCL_OK; @@ -2332,11 +2349,11 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObj); FOREACH(filterObj, oPtr->classPtr->filters) { @@ -2368,13 +2385,13 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; - } else if (Tcl_ListObjGetElements(interp, objv[0], &filterc, + } else if (TclListObjGetElements(interp, objv[0], &filterc, &filterv) != TCL_OK) { return TCL_ERROR; } TclOOClassSetFilters(interp, oPtr->classPtr, filterc, filterv); @@ -2413,11 +2430,11 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObj); FOREACH(mixinPtr, oPtr->classPtr->mixins) { @@ -2436,13 +2453,17 @@ Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv) { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - int mixinc, i; + int mixinc, i, isNew; Tcl_Obj **mixinv; - Class **mixins; + Class **mixins;; /* The references to the classes to actually + * install. */ + Tcl_HashTable uniqueCheck; /* Note that this hash table is just used as a + * set of class references; it has no payload + * values and keys are always pointers. */ if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "mixinList"); return TCL_ERROR; @@ -2452,39 +2473,49 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; - } else if (Tcl_ListObjGetElements(interp, objv[0], &mixinc, + } else if (TclListObjGetElements(interp, objv[0], &mixinc, &mixinv) != TCL_OK) { return TCL_ERROR; } mixins = (Class **)TclStackAlloc(interp, sizeof(Class *) * mixinc); + Tcl_InitHashTable(&uniqueCheck, TCL_ONE_WORD_KEYS); for (i = 0; i < mixinc; i++) { mixins[i] = GetClassInOuterContext(interp, mixinv[i], "may only mix in classes"); if (mixins[i] == NULL) { i--; goto freeAndError; + } + (void) Tcl_CreateHashEntry(&uniqueCheck, (void *) mixins[i], &isNew); + if (!isNew) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "class should only be a direct mixin once", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS", (char *)NULL); + goto freeAndError; } if (TclOOIsReachable(oPtr->classPtr, mixins[i])) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not mix a class into itself", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "SELF_MIXIN", (char *)NULL); goto freeAndError; } } TclOOClassSetMixins(interp, oPtr->classPtr, mixinc, mixins); + Tcl_DeleteHashTable(&uniqueCheck); TclStackFree(interp, mixins); return TCL_OK; freeAndError: + Tcl_DeleteHashTable(&uniqueCheck); TclStackFree(interp, mixins); return TCL_ERROR; } /* @@ -2519,11 +2550,11 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObj); FOREACH(superPtr, oPtr->classPtr->superclasses) { @@ -2557,37 +2588,37 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } else if (oPtr == oPtr->fPtr->objectCls->thisPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "may not modify the superclass of the root object", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; - } else if (Tcl_ListObjGetElements(interp, objv[0], &superc, + } else if (TclListObjGetElements(interp, objv[0], &superc, &superv) != TCL_OK) { return TCL_ERROR; } /* * Allocate some working space. */ - superclasses = (Class **) Tcl_Alloc(sizeof(Class *) * superc); + superclasses = (Class **) ckalloc(sizeof(Class *) * superc); /* * Parse the arguments to get the class to use as superclasses. * * Note that zero classes is special, as it is equivalent to just the * class of objects. [Bug 9d61624b3d] */ if (superc == 0) { - superclasses = (Class **)Tcl_Realloc(superclasses, sizeof(Class *)); + superclasses = (Class **)ckrealloc(superclasses, sizeof(Class *)); if (TclOOIsReachable(oPtr->fPtr->classCls, oPtr->classPtr)) { superclasses[0] = oPtr->fPtr->classCls; } else { superclasses[0] = oPtr->fPtr->objectCls; } @@ -2603,23 +2634,23 @@ for (j = 0; j < i; j++) { if (superclasses[j] == superclasses[i]) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "class should only be a direct superclass once", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS",NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS",(char *)NULL); goto failedAfterAlloc; } } if (TclOOIsReachable(oPtr->classPtr, superclasses[i])) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to form circular dependency graph", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "CIRCULARITY", (char *)NULL); failedAfterAlloc: for (; i-- > 0 ;) { TclOODecrRefCount(superclasses[i]->thisPtr); } - Tcl_Free(superclasses); + ckfree(superclasses); return TCL_ERROR; } /* * Corresponding TclOODecrRefCount() is near the end of this @@ -2640,11 +2671,11 @@ if (oPtr->classPtr->superclasses.num != 0) { FOREACH(superPtr, oPtr->classPtr->superclasses) { TclOORemoveFromSubclasses(oPtr->classPtr, superPtr); TclOODecrRefCount(superPtr->thisPtr); } - Tcl_Free(oPtr->classPtr->superclasses.list); + ckfree(oPtr->classPtr->superclasses.list); } oPtr->classPtr->superclasses.list = superclasses; oPtr->classPtr->superclasses.num = superc; FOREACH(superPtr, oPtr->classPtr->superclasses) { TclOOAddToSubclasses(oPtr->classPtr, superPtr); @@ -2685,11 +2716,11 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObj); if (IsPrivateDefine(interp)) { @@ -2732,13 +2763,13 @@ if (oPtr == NULL) { return TCL_ERROR; } else if (!oPtr->classPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "attempt to misuse API", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); return TCL_ERROR; - } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + } else if (TclListObjGetElements(interp, objv[0], &varc, &varv) != TCL_OK) { return TCL_ERROR; } for (i = 0; i < varc; i++) { @@ -2746,18 +2777,18 @@ if (strstr(varName, "::") != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid declared variable name \"%s\": must not %s", varName, "contain namespace separators")); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", (char *)NULL); return TCL_ERROR; } if (Tcl_StringMatch(varName, "*(*)")) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid declared variable name \"%s\": must not %s", varName, "refer to an array element")); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", (char *)NULL); return TCL_ERROR; } } if (IsPrivateDefine(interp)) { @@ -2826,11 +2857,11 @@ return TCL_ERROR; } else if (oPtr == NULL) { return TCL_ERROR; } objv += Tcl_ObjectContextSkippedArgs(context); - if (Tcl_ListObjGetElements(interp, objv[0], &filterc, + if (TclListObjGetElements(interp, objv[0], &filterc, &filterv) != TCL_OK) { return TCL_ERROR; } TclOOObjectSetFilters(oPtr, filterc, filterv); @@ -2887,42 +2918,58 @@ Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv) { Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); - int mixinc; + int mixinc, i, isNew; Tcl_Obj **mixinv; - Class **mixins; - int i; + Class **mixins; /* The references to the classes to actually + * install. */ + Tcl_HashTable uniqueCheck; /* Note that this hash table is just used as a + * set of class references; it has no payload + * values and keys are always pointers. */ if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, "mixinList"); return TCL_ERROR; } else if (oPtr == NULL) { return TCL_ERROR; } objv += Tcl_ObjectContextSkippedArgs(context); - if (Tcl_ListObjGetElements(interp, objv[0], &mixinc, + if (TclListObjGetElements(interp, objv[0], &mixinc, &mixinv) != TCL_OK) { return TCL_ERROR; } mixins = (Class **)TclStackAlloc(interp, sizeof(Class *) * mixinc); + Tcl_InitHashTable(&uniqueCheck, TCL_ONE_WORD_KEYS); for (i = 0; i < mixinc; i++) { mixins[i] = GetClassInOuterContext(interp, mixinv[i], "may only mix in classes"); if (mixins[i] == NULL) { - TclStackFree(interp, mixins); - return TCL_ERROR; + goto freeAndError; + } + (void) Tcl_CreateHashEntry(&uniqueCheck, (void *) mixins[i], &isNew); + if (!isNew) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "class should only be a direct mixin once", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "REPETITIOUS", (char *)NULL); + goto freeAndError; } } TclOOObjectSetMixins(oPtr, mixinc, mixins); TclStackFree(interp, mixins); + Tcl_DeleteHashTable(&uniqueCheck); return TCL_OK; + + freeAndError: + TclStackFree(interp, mixins); + Tcl_DeleteHashTable(&uniqueCheck); + return TCL_ERROR; } /* * ---------------------------------------------------------------------- * @@ -2990,11 +3037,11 @@ return TCL_ERROR; } else if (oPtr == NULL) { return TCL_ERROR; } objv += Tcl_ObjectContextSkippedArgs(context); - if (Tcl_ListObjGetElements(interp, objv[0], &varc, + if (TclListObjGetElements(interp, objv[0], &varc, &varv) != TCL_OK) { return TCL_ERROR; } for (i = 0; i < varc; i++) { @@ -3002,18 +3049,18 @@ if (strstr(varName, "::") != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid declared variable name \"%s\": must not %s", varName, "contain namespace separators")); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", (char *)NULL); return TCL_ERROR; } if (Tcl_StringMatch(varName, "*(*)")) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invalid declared variable name \"%s\": must not %s", varName, "refer to an array element")); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", NULL); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_DECLVAR", (char *)NULL); return TCL_ERROR; } } if (IsPrivateDefine(interp)) { @@ -3075,13 +3122,407 @@ Tcl_SetObjResult(interp, TclOOObjectName(interp, clsPtr->thisPtr)); } return TCL_OK; } + +/* + * ---------------------------------------------------------------------- + * + * ClassRPropsGet, ClassRPropsSet, ObjRPropsGet, ObjRPropsSet -- + * + * Implementations of the "readableproperties" slot accessors for classes + * and instances. + * + * ---------------------------------------------------------------------- + */ + +static void +InstallReadableProps( + PropertyStorage *props, + Tcl_Size objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *propObj; + Tcl_Size i, n; + int created; + Tcl_HashTable uniqueTable; + + if (props->allReadableCache) { + Tcl_DecrRefCount(props->allReadableCache); + props->allReadableCache = NULL; + } + + for (i=0 ; ireadable) { + Tcl_DecrRefCount(propObj); + } + if (i != objc) { + if (objc == 0) { + ckfree(props->readable.list); + } else if (i) { + props->readable.list = (Tcl_Obj **)ckrealloc(props->readable.list, + sizeof(Tcl_Obj *) * objc); + } else { + props->readable.list = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj *) * objc); + } + } + props->readable.num = 0; + if (objc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; ireadable.list[n++] = objv[i]; + } else { + Tcl_DecrRefCount(objv[i]); + } + } + props->readable.num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != objc) { + props->readable.list = (Tcl_Obj **)ckrealloc(props->readable.list, + sizeof(Tcl_Obj *) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +static int +ClassRPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->classPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassRPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallReadableProps(&oPtr->classPtr->properties, varc, varv); + BumpGlobalEpoch(interp, oPtr->classPtr); + return TCL_OK; +} + +static int +ObjRPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjRPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallReadableProps(&oPtr->properties, varc, varv); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ClassWPropsGet, ClassWPropsSet, ObjWPropsGet, ObjWPropsSet -- + * + * Implementations of the "writableproperties" slot accessors for classes + * and instances. + * + * ---------------------------------------------------------------------- + */ + +static void +InstallWritableProps( + PropertyStorage *props, + Tcl_Size objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *propObj; + Tcl_Size i, n; + int created; + Tcl_HashTable uniqueTable; + + if (props->allWritableCache) { + Tcl_DecrRefCount(props->allWritableCache); + props->allWritableCache = NULL; + } + + for (i=0 ; iwritable) { + Tcl_DecrRefCount(propObj); + } + if (i != objc) { + if (objc == 0) { + ckfree(props->writable.list); + } else if (i) { + props->writable.list = (Tcl_Obj **)ckrealloc(props->writable.list, + sizeof(Tcl_Obj *) * objc); + } else { + props->writable.list = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj *) * objc); + } + } + props->writable.num = 0; + if (objc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; iwritable.list[n++] = objv[i]; + } else { + Tcl_DecrRefCount(objv[i]); + } + } + props->writable.num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != objc) { + props->writable.list = (Tcl_Obj **)ckrealloc(props->writable.list, + sizeof(Tcl_Obj *) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +static int +ClassWPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->classPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassWPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "propertyList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", (char *)NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallWritableProps(&oPtr->classPtr->properties, varc, varv); + BumpGlobalEpoch(interp, oPtr->classPtr); + return TCL_OK; +} + +static int +ObjWPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjWPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "propertyList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallWritableProps(&oPtr->properties, varc, varv); + return TCL_OK; +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclOOInfo.c ================================================================== --- generic/tclOOInfo.c +++ generic/tclOOInfo.c @@ -2,11 +2,11 @@ * tclOODefineCmds.c -- * * This file contains the implementation of the ::oo-related [info] * subcommands. * - * Copyright (c) 2006-2011 by Donal K. Fellows + * Copyright © 2006-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -15,10 +15,11 @@ #endif #include "tclInt.h" #include "tclOOInt.h" static inline Class * GetClassFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr); +static void SortPropList(Tcl_Obj *list); static Tcl_ObjCmdProc InfoObjectCallCmd; static Tcl_ObjCmdProc InfoObjectClassCmd; static Tcl_ObjCmdProc InfoObjectDefnCmd; static Tcl_ObjCmdProc InfoObjectFiltersCmd; static Tcl_ObjCmdProc InfoObjectForwardCmd; @@ -26,10 +27,11 @@ static Tcl_ObjCmdProc InfoObjectIsACmd; static Tcl_ObjCmdProc InfoObjectMethodsCmd; static Tcl_ObjCmdProc InfoObjectMethodTypeCmd; static Tcl_ObjCmdProc InfoObjectMixinsCmd; static Tcl_ObjCmdProc InfoObjectNsCmd; +static Tcl_ObjCmdProc InfoObjectPropCmd; static Tcl_ObjCmdProc InfoObjectVarsCmd; static Tcl_ObjCmdProc InfoObjectVariablesCmd; static Tcl_ObjCmdProc InfoClassCallCmd; static Tcl_ObjCmdProc InfoClassConstrCmd; static Tcl_ObjCmdProc InfoClassDefnCmd; @@ -39,10 +41,11 @@ static Tcl_ObjCmdProc InfoClassForwardCmd; static Tcl_ObjCmdProc InfoClassInstancesCmd; static Tcl_ObjCmdProc InfoClassMethodsCmd; static Tcl_ObjCmdProc InfoClassMethodTypeCmd; static Tcl_ObjCmdProc InfoClassMixinsCmd; +static Tcl_ObjCmdProc InfoClassPropCmd; static Tcl_ObjCmdProc InfoClassSubsCmd; static Tcl_ObjCmdProc InfoClassSupersCmd; static Tcl_ObjCmdProc InfoClassVariablesCmd; /* @@ -59,10 +62,11 @@ {"isa", InfoObjectIsACmd, TclCompileInfoObjectIsACmd, NULL, NULL, 0}, {"methods", InfoObjectMethodsCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"methodtype", InfoObjectMethodTypeCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"mixins", InfoObjectMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"namespace", InfoObjectNsCmd, TclCompileInfoObjectNamespaceCmd, NULL, NULL, 0}, + {"properties", InfoObjectPropCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"variables", InfoObjectVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"vars", InfoObjectVarsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; @@ -80,15 +84,33 @@ {"forward", InfoClassForwardCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"instances", InfoClassInstancesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"methods", InfoClassMethodsCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"methodtype", InfoClassMethodTypeCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"mixins", InfoClassMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, + {"properties", InfoClassPropCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"subclasses", InfoClassSubsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"superclasses", InfoClassSupersCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"variables", InfoClassVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} }; + +/* + * ---------------------------------------------------------------------- + * + * LocalVarName -- + * + * Get the name of a local variable (especially a method argument) as a + * Tcl value. + * + * ---------------------------------------------------------------------- + */ +static inline Tcl_Obj * +LocalVarName( + CompiledLocal *localPtr) +{ + return Tcl_NewStringObj(localPtr->name, TCL_AUTO_LENGTH); +} /* * ---------------------------------------------------------------------- * * TclOOInitInfo -- @@ -118,14 +140,12 @@ */ infoCmd = Tcl_FindCommand(interp, "info", NULL, TCL_GLOBAL_ONLY); if (infoCmd) { Tcl_GetEnsembleMappingDict(NULL, infoCmd, &mapDict); - Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("object", -1), - Tcl_NewStringObj("::oo::InfoObject", -1)); - Tcl_DictObjPut(NULL, mapDict, Tcl_NewStringObj("class", -1), - Tcl_NewStringObj("::oo::InfoClass", -1)); + TclDictPutString(NULL, mapDict, "object", "::oo::InfoObject"); + TclDictPutString(NULL, mapDict, "class", "::oo::InfoClass"); Tcl_SetEnsembleMappingDict(interp, infoCmd, mapDict); } } /* @@ -151,11 +171,11 @@ } if (oPtr->classPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" is not a class", TclGetString(objPtr))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CLASS", - TclGetString(objPtr), NULL); + TclGetString(objPtr), (char *)NULL); return NULL; } return oPtr->classPtr; } @@ -192,11 +212,11 @@ Tcl_SetObjResult(interp, TclOOObjectName(interp, oPtr->selfCls->thisPtr)); return TCL_OK; } else { Class *mixinPtr, *o2clsPtr; - int i; + Tcl_Size i; o2clsPtr = GetClassFromObj(interp, objv[2]); if (o2clsPtr == NULL) { return TCL_ERROR; } @@ -204,15 +224,15 @@ FOREACH(mixinPtr, oPtr->mixins) { if (!mixinPtr) { continue; } if (TclOOIsReachable(o2clsPtr, mixinPtr)) { - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(1)); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(1)); return TCL_OK; } } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj( + Tcl_SetObjResult(interp, Tcl_NewBooleanObj( TclOOIsReachable(o2clsPtr, oPtr->selfCls))); return TCL_OK; } } @@ -250,37 +270,40 @@ } if (!oPtr->methodsPtr) { goto unknownMethod; } - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, objv[2]); if (hPtr == NULL) { unknownMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } procPtr = TclOOGetProcFromMethod((Method *)Tcl_GetHashValue(hPtr)); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "definition not available for this kind of method", -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } + /* + * We now have the method to describe the definition of. + */ + TclNewObj(resultObjs[0]); for (localPtr=procPtr->firstLocalPtr; localPtr!=NULL; localPtr=localPtr->nextPtr) { if (TclIsVarArgument(localPtr)) { Tcl_Obj *argObj; TclNewObj(argObj); - Tcl_ListObjAppendElement(NULL, argObj, - Tcl_NewStringObj(localPtr->name, -1)); + Tcl_ListObjAppendElement(NULL, argObj, LocalVarName(localPtr)); if (localPtr->defValuePtr != NULL) { Tcl_ListObjAppendElement(NULL, argObj, localPtr->defValuePtr); } Tcl_ListObjAppendElement(NULL, resultObjs[0], argObj); } @@ -305,11 +328,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - int i; + Tcl_Size i; Tcl_Obj *filterObj, *resultObj; Object *oPtr; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "objName"); @@ -361,29 +384,33 @@ } if (!oPtr->methodsPtr) { goto unknownMethod; } - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, objv[2]); if (hPtr == NULL) { unknownMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } prefixObj = TclOOGetFwdFromMethod((Method *)Tcl_GetHashValue(hPtr)); if (prefixObj == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "prefix argument list not available for this kind of method", -1)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } + /* + * Describe the valid forward method. + */ + Tcl_SetObjResult(interp, prefixObj); return TCL_OK; } /* @@ -406,13 +433,14 @@ static const char *const categories[] = { "class", "metaclass", "mixin", "object", "typeof", NULL }; enum IsACats { IsClass, IsMetaclass, IsMixin, IsObject, IsType - }; + } idx; Object *oPtr, *o2Ptr; - int idx, i, result = 0; + int result = 0; + Tcl_Size i; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "category objName ?arg ...?"); return TCL_ERROR; } @@ -424,11 +452,11 @@ /* * Now we know what test we are doing, we can check we've got the right * number of arguments. */ - switch ((enum IsACats) idx) { + switch (idx) { case IsObject: case IsClass: case IsMetaclass: if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "objName"); @@ -452,11 +480,11 @@ oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[2]); if (oPtr == NULL) { goto failPrecondition; } - switch ((enum IsACats) idx) { + switch (idx) { case IsObject: result = 1; break; case IsClass: result = (oPtr->classPtr != NULL); @@ -520,28 +548,33 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - Object *oPtr; - int flag = PUBLIC_METHOD, recurse = 0, scope = -1; - FOREACH_HASH_DECLS; - Tcl_Obj *namePtr, *resultObj; - Method *mPtr; static const char *const options[] = { "-all", "-localprivate", "-private", "-scope", NULL }; enum Options { OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE, OPT_SCOPE - }; + } idx; static const char *const scopes[] = { "private", "public", "unexported" }; enum Scopes { SCOPE_PRIVATE, SCOPE_PUBLIC, SCOPE_UNEXPORTED, - SCOPE_LOCALPRIVATE + SCOPE_LOCALPRIVATE, + SCOPE_DEFAULT = -1 }; + Object *oPtr; + int flag = PUBLIC_METHOD, recurse = 0, scope = SCOPE_DEFAULT; + FOREACH_HASH_DECLS; + Tcl_Obj *namePtr, *resultObj; + Method *mPtr; + + /* + * Parse arguments. + */ if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "objName ?-option value ...?"); return TCL_ERROR; } @@ -548,18 +581,18 @@ oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); if (oPtr == NULL) { return TCL_ERROR; } if (objc != 2) { - int i, idx; + Tcl_Size i; for (i=2 ; i= objc) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "missing option for -scope")); Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", - NULL); + (char *)NULL); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[i], scopes, "scope", 0, &scope) != TCL_OK) { return TCL_ERROR; @@ -581,11 +614,11 @@ } break; } } } - if (scope != -1) { + if (scope != SCOPE_DEFAULT) { recurse = 0; switch (scope) { case SCOPE_PRIVATE: flag = TRUE_PRIVATE_METHOD; break; @@ -599,22 +632,26 @@ flag = 0; break; } } + /* + * List matching methods. + */ + TclNewObj(resultObj); if (recurse) { const char **names; - int i, numNames = TclOOGetSortedMethodList(oPtr, NULL, NULL, flag, + Tcl_Size i, numNames = TclOOGetSortedMethodList(oPtr, NULL, NULL, flag, &names); for (i=0 ; i 0) { - Tcl_Free((void *)names); + ckfree(names); } } else if (oPtr->methodsPtr) { FOREACH_HASH(namePtr, mPtr, oPtr->methodsPtr) { if (mPtr->typePtr && (mPtr->flags & SCOPE_FLAGS) == flag) { Tcl_ListObjAppendElement(NULL, resultObj, namePtr); @@ -657,17 +694,17 @@ } if (!oPtr->methodsPtr) { goto unknownMethod; } - hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(oPtr->methodsPtr, objv[2]); if (hPtr == NULL) { unknownMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } mPtr = (Method *)Tcl_GetHashValue(hPtr); if (mPtr->typePtr == NULL) { /* @@ -676,11 +713,12 @@ */ goto unknownMethod; } - Tcl_SetObjResult(interp, Tcl_NewStringObj(mPtr->typePtr->name, -1)); + Tcl_SetObjResult(interp, + Tcl_NewStringObj(mPtr->typePtr->name, TCL_AUTO_LENGTH)); return TCL_OK; } /* * ---------------------------------------------------------------------- @@ -700,11 +738,11 @@ Tcl_Obj *const objv[]) { Class *mixinPtr; Object *oPtr; Tcl_Obj *resultObj; - int i; + Tcl_Size i; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "objName"); return TCL_ERROR; } @@ -783,12 +821,11 @@ oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); if (oPtr == NULL) { return TCL_ERROR; } - Tcl_SetObjResult(interp, - Tcl_NewStringObj(oPtr->namespacePtr->fullName, -1)); + Tcl_SetObjResult(interp,Tcl_NewStringObj(oPtr->namespacePtr->fullName, -1)); return TCL_OK; } /* * ---------------------------------------------------------------------- @@ -807,18 +844,23 @@ int objc, Tcl_Obj *const objv[]) { Object *oPtr; Tcl_Obj *resultObj; - int i, isPrivate = 0; + Tcl_Size i; + int isPrivate = 0; if (objc != 2 && objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "objName ?-private?"); return TCL_ERROR; } if (objc == 3) { if (strcmp("-private", TclGetString(objv[2])) != 0) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "option \"%s\" is not exactly \"-private\"", + TclGetString(objv[2]))); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_ARG"); return TCL_ERROR; } isPrivate = 1; } oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); @@ -939,12 +981,13 @@ return TCL_OK; } procPtr = TclOOGetProcFromMethod(clsPtr->constructorPtr); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "definition not available for this kind of method", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "METHOD_TYPE", NULL); + "definition not available for this kind of method", + TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "METHOD_TYPE", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObjs[0]); for (localPtr=procPtr->firstLocalPtr; localPtr!=NULL; @@ -951,12 +994,11 @@ localPtr=localPtr->nextPtr) { if (TclIsVarArgument(localPtr)) { Tcl_Obj *argObj; TclNewObj(argObj); - Tcl_ListObjAppendElement(NULL, argObj, - Tcl_NewStringObj(localPtr->name, -1)); + Tcl_ListObjAppendElement(NULL, argObj, LocalVarName(localPtr)); if (localPtr->defValuePtr != NULL) { Tcl_ListObjAppendElement(NULL, argObj, localPtr->defValuePtr); } Tcl_ListObjAppendElement(NULL, resultObjs[0], argObj); } @@ -995,24 +1037,25 @@ } clsPtr = GetClassFromObj(interp, objv[1]); if (clsPtr == NULL) { return TCL_ERROR; } - hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, objv[2]); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } procPtr = TclOOGetProcFromMethod((Method *)Tcl_GetHashValue(hPtr)); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "definition not available for this kind of method", -1)); + "definition not available for this kind of method", + TCL_AUTO_LENGTH)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } TclNewObj(resultObjs[0]); for (localPtr=procPtr->firstLocalPtr; localPtr!=NULL; @@ -1019,12 +1062,11 @@ localPtr=localPtr->nextPtr) { if (TclIsVarArgument(localPtr)) { Tcl_Obj *argObj; TclNewObj(argObj); - Tcl_ListObjAppendElement(NULL, argObj, - Tcl_NewStringObj(localPtr->name, -1)); + Tcl_ListObjAppendElement(NULL, argObj, LocalVarName(localPtr)); if (localPtr->defValuePtr != NULL) { Tcl_ListObjAppendElement(NULL, argObj, localPtr->defValuePtr); } Tcl_ListObjAppendElement(NULL, resultObjs[0], argObj); } @@ -1117,12 +1159,13 @@ return TCL_OK; } procPtr = TclOOGetProcFromMethod(clsPtr->destructorPtr); if (procPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "definition not available for this kind of method", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "METHOD_TYPE", NULL); + "definition not available for this kind of method", + TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "METHOD_TYPE", (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, TclOOGetMethodBody(clsPtr->destructorPtr)); return TCL_OK; @@ -1143,11 +1186,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - int i; + Tcl_Size i; Tcl_Obj *filterObj, *resultObj; Class *clsPtr; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "className"); @@ -1193,25 +1236,25 @@ } clsPtr = GetClassFromObj(interp, objv[1]); if (clsPtr == NULL) { return TCL_ERROR; } - hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, objv[2]); if (hPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } prefixObj = TclOOGetFwdFromMethod((Method *)Tcl_GetHashValue(hPtr)); if (prefixObj == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "prefix argument list not available for this kind of method", - -1)); + TCL_AUTO_LENGTH)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, prefixObj); return TCL_OK; @@ -1234,11 +1277,11 @@ int objc, Tcl_Obj *const objv[]) { Object *oPtr; Class *clsPtr; - int i; + Tcl_Size i; const char *pattern = NULL; Tcl_Obj *resultObj; if (objc != 2 && objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "className ?pattern?"); @@ -1280,26 +1323,27 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - int flag = PUBLIC_METHOD, recurse = 0, scope = -1; - Tcl_Obj *namePtr, *resultObj; - Method *mPtr; - Class *clsPtr; static const char *const options[] = { "-all", "-localprivate", "-private", "-scope", NULL }; enum Options { OPT_ALL, OPT_LOCALPRIVATE, OPT_PRIVATE, OPT_SCOPE - }; + } idx; static const char *const scopes[] = { "private", "public", "unexported" }; enum Scopes { - SCOPE_PRIVATE, SCOPE_PUBLIC, SCOPE_UNEXPORTED + SCOPE_PRIVATE, SCOPE_PUBLIC, SCOPE_UNEXPORTED, + SCOPE_DEFAULT = -1 }; + int flag = PUBLIC_METHOD, recurse = 0, scope = SCOPE_DEFAULT; + Tcl_Obj *namePtr, *resultObj; + Method *mPtr; + Class *clsPtr; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "className ?-option value ...?"); return TCL_ERROR; } @@ -1306,18 +1350,18 @@ clsPtr = GetClassFromObj(interp, objv[1]); if (clsPtr == NULL) { return TCL_ERROR; } if (objc != 2) { - int i, idx; + Tcl_Size i; for (i=2 ; i= objc) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "missing option for -scope")); Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "MISSING", - NULL); + (char *)NULL); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[i], scopes, "scope", 0, &scope) != TCL_OK) { return TCL_ERROR; @@ -1339,11 +1383,11 @@ } break; } } } - if (scope != -1) { + if (scope != SCOPE_DEFAULT) { recurse = 0; switch (scope) { case SCOPE_PRIVATE: flag = TRUE_PRIVATE_METHOD; break; @@ -1357,18 +1401,18 @@ } TclNewObj(resultObj); if (recurse) { const char **names; - int i, numNames = TclOOGetSortedClassMethodList(clsPtr, flag, &names); + Tcl_Size i, numNames = TclOOGetSortedClassMethodList(clsPtr, flag, &names); for (i=0 ; i 0) { - Tcl_Free((void *)names); + ckfree(names); } } else { FOREACH_HASH_DECLS; FOREACH_HASH(namePtr, mPtr, &clsPtr->classMethods) { @@ -1409,17 +1453,17 @@ clsPtr = GetClassFromObj(interp, objv[1]); if (clsPtr == NULL) { return TCL_ERROR; } - hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, (char *) objv[2]); + hPtr = Tcl_FindHashEntry(&clsPtr->classMethods, objv[2]); if (hPtr == NULL) { unknownMethod: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown method \"%s\"", TclGetString(objv[2]))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "METHOD", - TclGetString(objv[2]), NULL); + TclGetString(objv[2]), (char *)NULL); return TCL_ERROR; } mPtr = (Method *)Tcl_GetHashValue(hPtr); if (mPtr->typePtr == NULL) { /* @@ -1427,11 +1471,12 @@ * exist. */ goto unknownMethod; } - Tcl_SetObjResult(interp, Tcl_NewStringObj(mPtr->typePtr->name, -1)); + Tcl_SetObjResult(interp, + Tcl_NewStringObj(mPtr->typePtr->name, TCL_AUTO_LENGTH)); return TCL_OK; } /* * ---------------------------------------------------------------------- @@ -1450,11 +1495,11 @@ int objc, Tcl_Obj *const objv[]) { Class *clsPtr, *mixinPtr; Tcl_Obj *resultObj; - int i; + Tcl_Size i; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "className"); return TCL_ERROR; } @@ -1492,11 +1537,11 @@ int objc, Tcl_Obj *const objv[]) { Class *clsPtr, *subclassPtr; Tcl_Obj *resultObj; - int i; + Tcl_Size i; const char *pattern = NULL; if (objc != 2 && objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "className ?pattern?"); return TCL_ERROR; @@ -1547,11 +1592,11 @@ int objc, Tcl_Obj *const objv[]) { Class *clsPtr, *superPtr; Tcl_Obj *resultObj; - int i; + Tcl_Size i; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "className"); return TCL_ERROR; } @@ -1586,18 +1631,23 @@ int objc, Tcl_Obj *const objv[]) { Class *clsPtr; Tcl_Obj *resultObj; - int i, isPrivate = 0; + Tcl_Size i; + int isPrivate = 0; if (objc != 2 && objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "className ?-private?"); return TCL_ERROR; } if (objc == 3) { if (strcmp("-private", TclGetString(objv[2])) != 0) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "option \"%s\" is not exactly \"-private\"", + TclGetString(objv[2]))); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_ARG"); return TCL_ERROR; } isPrivate = 1; } clsPtr = GetClassFromObj(interp, objv[1]); @@ -1658,11 +1708,12 @@ contextPtr = TclOOGetCallContext(oPtr, objv[2], PUBLIC_METHOD, NULL, NULL, NULL); if (contextPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "cannot construct any call chain", -1)); + "cannot construct any call chain", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_CALL_CHAIN"); return TCL_ERROR; } Tcl_SetObjResult(interp, TclOORenderCallChain(interp, contextPtr->callPtr)); TclOODeleteContext(contextPtr); @@ -1703,20 +1754,199 @@ */ callPtr = TclOOGetStereotypeCallChain(clsPtr, objv[2], PUBLIC_METHOD); if (callPtr == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "cannot construct any call chain", -1)); + "cannot construct any call chain", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_CALL_CHAIN"); return TCL_ERROR; } Tcl_SetObjResult(interp, TclOORenderCallChain(interp, callPtr)); TclOODeleteChain(callPtr); return TCL_OK; } + +/* + * ---------------------------------------------------------------------- + * + * InfoClassPropCmd, InfoObjectPropCmd -- + * + * Implements [info class properties $clsName ?$option...?] and + * [info object properties $objName ?$option...?] + * + * ---------------------------------------------------------------------- + */ + +enum PropOpt { + PROP_ALL, PROP_READABLE, PROP_WRITABLE +}; +static const char *const propOptNames[] = { + "-all", "-readable", "-writable", + NULL +}; + +static int +InfoClassPropCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Class *clsPtr; + int i, idx, all = 0, writable = 0, allocated = 0; + Tcl_Obj *result, *propObj; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "className ?options...?"); + return TCL_ERROR; + } + clsPtr = GetClassFromObj(interp, objv[1]); + if (clsPtr == NULL) { + return TCL_ERROR; + } + for (i = 2; i < objc; i++) { + if (Tcl_GetIndexFromObj(interp, objv[i], propOptNames, "option", 0, + &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case PROP_ALL: + all = 1; + break; + case PROP_READABLE: + writable = 0; + break; + case PROP_WRITABLE: + writable = 1; + break; + } + } + + /* + * Get the properties. + */ + + if (all) { + result = TclOOGetAllClassProperties(clsPtr, writable, &allocated); + if (allocated) { + SortPropList(result); + } + } else { + TclNewObj(result); + if (writable) { + FOREACH(propObj, clsPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } else { + FOREACH(propObj, clsPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } + SortPropList(result); + } + Tcl_SetObjResult(interp, result); + return TCL_OK; +} + +static int +InfoObjectPropCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Object *oPtr; + int i, idx, all = 0, writable = 0, allocated = 0; + Tcl_Obj *result, *propObj; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "objName ?options...?"); + return TCL_ERROR; + } + oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); + if (oPtr == NULL) { + return TCL_ERROR; + } + for (i = 2; i < objc; i++) { + if (Tcl_GetIndexFromObj(interp, objv[i], propOptNames, "option", 0, + &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case PROP_ALL: + all = 1; + break; + case PROP_READABLE: + writable = 0; + break; + case PROP_WRITABLE: + writable = 1; + break; + } + } + + /* + * Get the properties. + */ + + if (all) { + result = TclOOGetAllObjectProperties(oPtr, writable, &allocated); + if (allocated) { + SortPropList(result); + } + } else { + TclNewObj(result); + if (writable) { + FOREACH(propObj, oPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } else { + FOREACH(propObj, oPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } + SortPropList(result); + } + Tcl_SetObjResult(interp, result); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * SortPropList -- + * Sort a list of names of properties. Simple support function. Assumes + * that the list Tcl_Obj is unshared and doesn't have a string + * representation. + * + * ---------------------------------------------------------------------- + */ + +static int +PropNameCompare( + const void *a, + const void *b) +{ + Tcl_Obj *first = *(Tcl_Obj **) a; + Tcl_Obj *second = *(Tcl_Obj **) b; + + return strcmp(TclGetString(first), TclGetString(second)); +} + +static void +SortPropList( + Tcl_Obj *list) +{ + Tcl_Size ec; + Tcl_Obj **ev; + + Tcl_ListObjGetElements(NULL, list, &ec, &ev); + qsort(ev, ec, sizeof(Tcl_Obj *), PropNameCompare); +} /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclOOInt.h ================================================================== --- generic/tclOOInt.h +++ generic/tclOOInt.h @@ -28,39 +28,44 @@ /* * Forward declarations. */ -struct CallChain; -struct Class; -struct Foundation; -struct Object; +typedef struct CallChain CallChain; +typedef struct CallContext CallContext; +typedef struct Class Class; +typedef struct DeclaredClassMethod DeclaredClassMethod; +typedef struct ForwardMethod ForwardMethod; +typedef struct Foundation Foundation; +typedef struct Method Method; +typedef struct MInvoke MInvoke; +typedef struct Object Object; +typedef struct PrivateVariableMapping PrivateVariableMapping; +typedef struct ProcedureMethod ProcedureMethod; +typedef struct PropertyStorage PropertyStorage; /* * The data that needs to be stored per method. This record is used to collect * information about all sorts of methods, including forwards, constructors * and destructors. */ - -typedef struct Method { +struct Method { const Tcl_MethodType *typePtr; /* The type of method. If NULL, this is a * special flag record which is just used for * the setting of the flags field. */ - size_t refCount; - void *clientData; /* Type-specific data. */ + Tcl_Size refCount; + void *clientData; /* Type-specific data. */ Tcl_Obj *namePtr; /* Name of the method. */ - struct Object *declaringObjectPtr; - /* The object that declares this method, or + Object *declaringObjectPtr; /* The object that declares this method, or * NULL if it was declared by a class. */ - struct Class *declaringClassPtr; - /* The class that declares this method, or + Class *declaringClassPtr; /* The class that declares this method, or * NULL if it was declared directly on an * object. */ int flags; /* Assorted flags. Includes whether this * method is public/exported or not. */ -} Method; +}; /* * Pre- and post-call callbacks, to allow procedure-like methods to be fine * tuned in their behaviour. */ @@ -73,19 +78,18 @@ typedef void *(TclOO_PmCDCloneProc)(void *clientData); /* * Procedure-like methods have the following extra information. */ - -typedef struct ProcedureMethod { +struct ProcedureMethod { int version; /* Version of this structure. Currently must - * be 0. */ + * be TCLOO_PROCEDURE_METHOD_VERSION_1. */ Proc *procPtr; /* Core of the implementation of the method; * includes the argument definition and the * body bytecodes. */ int flags; /* Flags to control features. */ - size_t refCount; + Tcl_Size refCount; void *clientData; TclOO_PmCDDeleteProc *deleteClientdataProc; TclOO_PmCDCloneProc *cloneClientdataProc; ProcErrorProc *errProc; /* Replacement error handler. */ TclOO_PreCallProc *preCallProc; @@ -95,48 +99,61 @@ /* Callback to allow for additional cleanup * after the method executes. */ GetFrameInfoValueProc *gfivProc; /* Callback to allow for fine tuning of how * the method reports itself. */ -} ProcedureMethod; + Command cmd; /* Space used to connect to [info frame] */ + ExtraFrameInfo efi; /* Space used to store data for [info frame] */ + Tcl_Interp *interp; /* Interpreter in which to compute the name of + * the method. */ + Tcl_Method method; /* Method to compute the name of. */ + int callSiteFlags; /* Flags from the call chain. Only interested + * in whether this is a constructor or + * destructor, which we can't know until then + * for messy reasons. Other flags are variable + * but not used. */ +}; -#define TCLOO_PROCEDURE_METHOD_VERSION 0 +enum ProcedureMethodVersion { + TCLOO_PROCEDURE_METHOD_VERSION_1 = 0 +}; +#define TCLOO_PROCEDURE_METHOD_VERSION TCLOO_PROCEDURE_METHOD_VERSION_1 /* * Flags for use in a ProcedureMethod. * - * When the USE_DECLARER_NS flag is set, the method will use the namespace of - * the object or class that declared it (or the clone of it, if it was from - * such that the implementation of the method came to the particular use) - * instead of the namespace of the object on which the method was invoked. - * This flag must be distinct from all others that are associated with - * methods. */ - -#define USE_DECLARER_NS 0x80 +enum ProceudreMethodFlags { + USE_DECLARER_NS = 0x80 /* When set, the method will use the namespace + * of the object or class that declared it (or + * the clone of it, if it was from such that + * the implementation of the method came to the + * particular use) instead of the namespace of + * the object on which the method was invoked. + * This flag must be distinct from all others + * that are associated with methods. */ +}; /* * Forwarded methods have the following extra information. */ - -typedef struct ForwardMethod { +struct ForwardMethod { Tcl_Obj *prefixObj; /* The list of values to use to replace the * object and method name with. Will be a * non-empty list. */ -} ForwardMethod; +}; /* * Structure used in private variable mappings. Describes the mapping of a * single variable from the user's local name to the system's storage name. * [TIP #500] */ - -typedef struct { +struct PrivateVariableMapping { Tcl_Obj *variableObj; /* Name used within methods. This is the part * that is properly under user control. */ Tcl_Obj *fullNameObj; /* Name used at the instance namespace level. */ -} PrivateVariableMapping; +}; /* * Helper definitions that declare a "list" array. The two varieties are * either optimized for simplicity (in the case that the whole array is * typically assigned at once) or efficiency (in the case that the array is @@ -147,53 +164,72 @@ * "list" field. When a "size" field exists, it describes how many elements * are present in the list; when absent, exactly "num" elements are present. */ #define LIST_STATIC(listType_t) \ - struct { int num; listType_t *list; } + struct { Tcl_Size num; listType_t *list; } #define LIST_DYNAMIC(listType_t) \ - struct { int num, size; listType_t *list; } + struct { Tcl_Size num, size; listType_t *list; } /* * These types are needed in function arguments. */ +typedef LIST_STATIC(Class *) ClassList; +typedef LIST_DYNAMIC(Class *) VarClassList; +typedef LIST_STATIC(Tcl_Obj *) FilterList; +typedef LIST_DYNAMIC(Object *) ObjectList; typedef LIST_STATIC(Tcl_Obj *) VariableNameList; typedef LIST_STATIC(PrivateVariableMapping) PrivateVariableList; +typedef LIST_STATIC(Tcl_Obj *) PropertyList; + +/* + * This type is used in various places. It holds the parts of an object or + * class relating to property information. + */ +struct PropertyStorage { + PropertyList readable; /* The readable properties slot. */ + PropertyList writable; /* The writable properties slot. */ + Tcl_Obj *allReadableCache; /* The cache of all readable properties + * exposed by this object or class (in its + * stereotypical instancs). Contains a sorted + * unique list if not NULL. */ + Tcl_Obj *allWritableCache; /* The cache of all writable properties + * exposed by this object or class (in its + * stereotypical instances). Contains a sorted + * unique list if not NULL. */ + int epoch; /* The epoch that the caches are valid for. */ +}; /* * Now, the definition of what an object actually is. */ -typedef struct Object { - struct Foundation *fPtr; /* The basis for the object system. Putting - * this here allows the avoidance of quite a - * lot of hash lookups on the critical path - * for object invocation and creation. */ +struct Object { + Foundation *fPtr; /* The basis for the object system, which is + * conceptually part of the interpreter. */ Tcl_Namespace *namespacePtr;/* This object's namespace. */ Tcl_Command command; /* Reference to this object's public * command. */ Tcl_Command myCommand; /* Reference to this object's internal * command. */ - struct Class *selfCls; /* This object's class. */ + Class *selfCls; /* This object's class. */ Tcl_HashTable *methodsPtr; /* Object-local Tcl_Obj (method name) to * Method* mapping. */ - LIST_STATIC(struct Class *) mixins; - /* Classes mixed into this object. */ - LIST_STATIC(Tcl_Obj *) filters; - /* List of filter names. */ - struct Class *classPtr; /* This is non-NULL for all classes, and NULL - * for everything else. It points to the class - * structure. */ - size_t refCount; /* Number of strong references to this object. + ClassList mixins; /* Classes mixed into this object. */ + FilterList filters; /* List of filter names. */ + Class *classPtr; /* This is non-NULL for all classes, and NULL + * for everything else. It points to the class + * structure. */ + Tcl_Size refCount; /* Number of strong references to this object. * Note that there may be many more weak * references; this mechanism exists to * avoid Tcl_Preserve. */ - int flags; - size_t creationEpoch; /* Unique value to make comparisons of objects + int flags; /* See ObjectFlags. */ + Tcl_Size creationEpoch; /* Unique value to make comparisons of objects * easier. */ - size_t epoch; /* Per-object epoch, incremented when the way + Tcl_Size epoch; /* Per-object epoch, incremented when the way * an object should resolve call chains is * changed. */ Tcl_HashTable *metadataPtr; /* Mapping from pointers to metadata type to * the void *values that are the values * of each piece of attached metadata. This @@ -209,71 +245,69 @@ PrivateVariableList privateVariables; /* Configurations for the variable resolver * used inside methods. */ Tcl_Command myclassCommand; /* Reference to this object's class dispatcher * command. */ -} Object; - -#define OBJECT_DESTRUCTING 1 /* Indicates that an object is being or has - * been destroyed */ -#define DESTRUCTOR_CALLED 2 /* Indicates that evaluation of destructor script for the - object has began */ -#define OO_UNUSED_4 4 /* No longer used. */ -#define ROOT_OBJECT 0x1000 /* Flag to say that this object is the root of + PropertyStorage properties; /* Information relating to the lists of + * properties that this object *claims* to + * support. */ +}; + +enum ObjectFlags { + OBJECT_DESTRUCTING = 1, /* Indicates that an object is being or has + * been destroyed */ + DESTRUCTOR_CALLED = 2, /* Indicates that evaluation of destructor + * script for the object has began */ + ROOT_OBJECT = 0x1000, /* Flag to say that this object is the root of * the class hierarchy and should be treated * specially during teardown. */ -#define FILTER_HANDLING 0x2000 /* Flag set when the object is processing a + FILTER_HANDLING = 0x2000, /* Flag set when the object is processing a * filter; when set, filters are *not* * processed on the object, preventing nasty * recursive filtering problems. */ -#define USE_CLASS_CACHE 0x4000 /* Flag set to say that the object is a pure + USE_CLASS_CACHE = 0x4000, /* Flag set to say that the object is a pure * instance of the class, and has had nothing * added that changes the dispatch chain (i.e. * no methods, mixins, or filters. */ -#define ROOT_CLASS 0x8000 /* Flag to say that this object is the root + ROOT_CLASS = 0x8000, /* Flag to say that this object is the root * class of classes, and should be treated * specially during teardown (and in a few * other spots). */ -#define FORCE_UNKNOWN 0x10000 /* States that we are *really* looking up the + FORCE_UNKNOWN = 0x10000, /* States that we are *really* looking up the * unknown method handler at that point. */ -#define HAS_PRIVATE_METHODS 0x20000 + DONT_DELETE = 0x20000, /* Inhibit deletion of this object. Used + * during fundamental object type mutation to + * make sure that the object actually survives + * to the end of the operation. */ + HAS_PRIVATE_METHODS = 0x40000 /* Object/class has (or had) private methods, * and so shouldn't be cached so * aggressively. */ -#define DONT_DELETE 0x40000 /* Inhibit deletion of this object. Used - * during fundamental object type mutation to - * make sure that the object actually survives - * to the end of the operation. */ +}; /* * And the definition of a class. Note that every class also has an associated * object, through which it is manipulated. */ -typedef struct Class { +struct Class { Object *thisPtr; /* Reference to the object associated with * this class. */ int flags; /* Assorted flags. */ - LIST_STATIC(struct Class *) superclasses; - /* List of superclasses, used for generation - * of method call chains. */ - LIST_DYNAMIC(struct Class *) subclasses; - /* List of subclasses, used to ensure deletion - * of dependent entities happens properly when - * the class itself is deleted. */ - LIST_DYNAMIC(Object *) instances; - /* List of instances, used to ensure deletion - * of dependent entities happens properly when - * the class itself is deleted. */ - LIST_STATIC(Tcl_Obj *) filters; - /* List of filter names, used for generation - * of method call chains. */ - LIST_STATIC(struct Class *) mixins; - /* List of mixin classes, used for generation - * of method call chains. */ - LIST_DYNAMIC(struct Class *) mixinSubs; - /* List of classes that this class is mixed + ClassList superclasses; /* List of superclasses, used for generation + * of method call chains. */ + VarClassList subclasses; /* List of subclasses, used to ensure deletion + * of dependent entities happens properly when + * the class itself is deleted. */ + ObjectList instances; /* List of instances, used to ensure deletion + * of dependent entities happens properly when + * the class itself is deleted. */ + FilterList filters; /* List of filter names, used for generation + * of method call chains. */ + ClassList mixins; /* List of mixin classes, used for generation + * of method call chains. */ + VarClassList mixinSubs; /* List of classes that this class is mixed * into, used to ensure deletion of dependent * entities happens properly when the class * itself is deleted. */ Tcl_HashTable classMethods; /* Hash table of all methods. Hash maps from * the (Tcl_Obj*) method name to the (Method*) @@ -285,12 +319,12 @@ Tcl_HashTable *metadataPtr; /* Mapping from pointers to metadata type to * the void *values that are the values * of each piece of attached metadata. This * field starts out as NULL and is only * allocated if metadata is attached. */ - struct CallChain *constructorChainPtr; - struct CallChain *destructorChainPtr; + CallChain *constructorChainPtr; + CallChain *destructorChainPtr; Tcl_HashTable *classChainCache; /* Places where call chains are stored. For * constructors, the class chain is always * used. For destructors and ordinary methods, * the class chain is only used when the @@ -317,30 +351,36 @@ * the class hierarchy. It's an error at * [oo::objdefine]/[self] call time if this * namespace is defined but doesn't exist; we * also check at setting time but don't check * between times. */ -} Class; + PropertyStorage properties; /* Information relating to the lists of + * properties that this class *claims* to + * support. */ +}; /* - * The foundation of the object system within an interpreter contains - * references to the key classes and namespaces, together with a few other - * useful bits and pieces. Probably ought to eventually go in the Interp - * structure itself. + * Master epoch counter for making unique IDs for objects that can be compared + * cheaply. */ - typedef struct ThreadLocalData { - size_t nsCount; /* Epoch counter is used for keeping + Tcl_Size nsCount; /* Epoch counter is used for keeping * the values used in Tcl_Obj internal * representations sane. Must be thread-local * because Tcl_Objs can cross interpreter * boundaries within a thread (objects don't * generally cross threads). */ } ThreadLocalData; -typedef struct Foundation { - Tcl_Interp *interp; +/* + * The foundation of the object system within an interpreter contains + * references to the key classes and namespaces, together with a few other + * useful bits and pieces. Probably ought to eventually go in the Interp + * structure itself. + */ +struct Foundation { + Tcl_Interp *interp; /* The interpreter this is attached to. */ Class *objectCls; /* The root of the object system. */ Class *classCls; /* The class of all classes. */ Tcl_Namespace *ooNs; /* ::oo namespace. */ Tcl_Namespace *defineNs; /* Namespace containing special commands for * manipulating objects and classes. The @@ -351,11 +391,11 @@ * "oo::objdefine" command acts as a special * kind of ensemble for this namespace. */ Tcl_Namespace *helpersNs; /* Namespace containing the commands that are * only valid when executing inside a * procedural method. */ - size_t epoch; /* Used to invalidate method chains when the + Tcl_Size epoch; /* Used to invalidate method chains when the * class structure changes. */ ThreadLocalData *tsdPtr; /* Counter so we can allocate a unique * namespace to each object. */ Tcl_Obj *unknownMethodNameObj; /* Shared object containing the name of the @@ -365,206 +405,135 @@ Tcl_Obj *destructorName; /* Shared object containing the "name" of a * destructor. */ Tcl_Obj *clonedName; /* Shared object containing the name of a * "" pseudo-constructor. */ Tcl_Obj *defineName; /* Fully qualified name of oo::define. */ -} Foundation; + Tcl_Obj *mcdName; /* The shared object for calling the helper to + * mix in class delegates. */ +}; /* - * A call context structure is built when a method is called. It contains the - * chain of method implementations that are to be invoked by a particular - * call, and the process of calling walks the chain, with the [next] command - * proceeding to the next entry in the chain. + * The number of MInvoke records in the CallChain before we allocate + * separately. */ - #define CALL_CHAIN_STATIC_SIZE 4 +/* + * Information relating to the invocation of a particular method implementation + * in a call chain. + */ struct MInvoke { Method *mPtr; /* Reference to the method implementation * record. */ int isFilter; /* Whether this is a filter invocation. */ Class *filterDeclarer; /* What class decided to add the filter; if * NULL, it was added by the object. */ }; -typedef struct CallChain { - size_t objectCreationEpoch; /* The object's creation epoch. Note that the +/* + * The cacheable part of a call context. + */ +struct CallChain { + Tcl_Size objectCreationEpoch;/* The object's creation epoch. Note that the * object reference is not stored in the call * chain; it is in the call context. */ - size_t objectEpoch; /* Local (object structure) epoch counter + Tcl_Size objectEpoch; /* Local (object structure) epoch counter * snapshot. */ - size_t epoch; /* Global (class structure) epoch counter + Tcl_Size epoch; /* Global (class structure) epoch counter * snapshot. */ int flags; /* Assorted flags, see below. */ - size_t refCount; /* Reference count. */ - int numChain; /* Size of the call chain. */ - struct MInvoke *chain; /* Array of call chain entries. May point to + Tcl_Size refCount; /* Reference count. */ + Tcl_Size numChain; /* Size of the call chain. */ + MInvoke *chain; /* Array of call chain entries. May point to * staticChain if the number of entries is * small. */ - struct MInvoke staticChain[CALL_CHAIN_STATIC_SIZE]; -} CallChain; + MInvoke staticChain[CALL_CHAIN_STATIC_SIZE]; +}; -typedef struct CallContext { +/* + * A call context structure is built when a method is called. It contains the + * chain of method implementations that are to be invoked by a particular + * call, and the process of calling walks the chain, with the [next] command + * proceeding to the next entry in the chain. + */ +struct CallContext { Object *oPtr; /* The object associated with this call. */ - int index; /* Index into the call chain of the currently + Tcl_Size index; /* Index into the call chain of the currently * executing method implementation. */ - int skip; /* Current number of arguments to skip; can + Tcl_Size skip; /* Current number of arguments to skip; can * vary depending on whether it is a direct * method call or a continuation via the * [next] command. */ CallChain *callPtr; /* The actual call chain. */ -} CallContext; +}; /* * Bits for the 'flags' field of the call chain. */ - -#define PUBLIC_METHOD 0x01 /* This is a public (exported) method. */ -#define PRIVATE_METHOD 0x02 /* This is a private (class's direct instances +enum TclOOCallChainFlags { + PUBLIC_METHOD = 0x01, /* This is a public (exported) method. */ + PRIVATE_METHOD = 0x02, /* This is a private (class's direct instances * only) method. Supports itcl. */ -#define OO_UNKNOWN_METHOD 0x04 /* This is an unknown method. */ -#define CONSTRUCTOR 0x08 /* This is a constructor. */ -#define DESTRUCTOR 0x10 /* This is a destructor. */ -#define TRUE_PRIVATE_METHOD 0x20 - /* This is a private method only accessible + OO_UNKNOWN_METHOD = 0x04, /* This is an unknown method. */ + CONSTRUCTOR = 0x08, /* This is a constructor. */ + DESTRUCTOR = 0x10, /* This is a destructor. */ + TRUE_PRIVATE_METHOD = 0x20 /* This is a private method only accessible * from other methods defined on this class * or instance. [TIP #500] */ +}; #define SCOPE_FLAGS (PUBLIC_METHOD | PRIVATE_METHOD | TRUE_PRIVATE_METHOD) /* * Structure containing definition information about basic class methods. */ - -typedef struct { +struct DeclaredClassMethod { const char *name; /* Name of the method in question. */ int isPublic; /* Whether the method is public by default. */ Tcl_MethodType definition; /* How to call the method. */ -} DeclaredClassMethod; +}; /* *---------------------------------------------------------------- * Commands relating to OO support. *---------------------------------------------------------------- */ -MODULE_SCOPE int TclOOInit(Tcl_Interp *interp); -MODULE_SCOPE int TclOODefineObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOObjDefObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineConstructorObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineDeleteMethodObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineDestructorObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineExportObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineForwardObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineMethodObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineRenameMethodObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineUnexportObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineClassObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineSelfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineObjSelfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOUnknownDefinition(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOCopyObjectCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOONextObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOONextToObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineUnexportObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineClassObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineSelfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineObjSelfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefinePrivateObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOUnknownDefinition(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOCopyObjectCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOODefineDefnNsObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOONextObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOONextToObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); -MODULE_SCOPE int TclOOSelfObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const *objv); +MODULE_SCOPE int TclOOInit(Tcl_Interp *interp); +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOOObjDefObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineConstructorObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineDefnNsObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineDeleteMethodObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineDestructorObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineExportObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineForwardObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineMethodObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineRenameMethodObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineUnexportObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineClassObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineSelfObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefineObjSelfObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOODefinePrivateObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOOUnknownDefinition; +MODULE_SCOPE Tcl_ObjCmdProc TclOOCopyObjectCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOONextObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOONextToObjCmd; +MODULE_SCOPE Tcl_ObjCmdProc TclOOSelfObjCmd; /* * Method implementations (in tclOOBasic.c). */ -MODULE_SCOPE int TclOO_Class_Constructor(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Class_Create(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Class_CreateNs(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Class_New(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Object_Destroy(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Object_Eval(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Object_LinkVar(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Object_Unknown(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); -MODULE_SCOPE int TclOO_Object_VarName(void *clientData, - Tcl_Interp *interp, Tcl_ObjectContext context, - int objc, Tcl_Obj *const *objv); +MODULE_SCOPE Tcl_MethodCallProc TclOO_Class_Constructor; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Class_Create; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Class_CreateNs; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Class_New; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Object_Destroy; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Object_Eval; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Object_LinkVar; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Object_Unknown; +MODULE_SCOPE Tcl_MethodCallProc TclOO_Object_VarName; /* * Private definitions, some of which perhaps ought to be exposed properly or * maybe just put in the internal stubs table. */ @@ -574,12 +543,12 @@ MODULE_SCOPE void TclOOAddToSubclasses(Class *subPtr, Class *superPtr); MODULE_SCOPE Class * TclOOAllocClass(Tcl_Interp *interp, Object *useThisObj); MODULE_SCOPE int TclNRNewObjectInstance(Tcl_Interp *interp, Tcl_Class cls, const char *nameStr, - const char *nsNameStr, int objc, - Tcl_Obj *const *objv, int skip, + const char *nsNameStr, Tcl_Size objc, + Tcl_Obj *const *objv, Tcl_Size skip, Tcl_Object *objectPtr); MODULE_SCOPE Object * TclNewObjectInstanceCommon(Tcl_Interp *interp, Class *classPtr, const char *nameStr, const char *nsNameStr); @@ -590,10 +559,14 @@ MODULE_SCOPE void TclOODeleteChainCache(Tcl_HashTable *tablePtr); MODULE_SCOPE void TclOODeleteContext(CallContext *contextPtr); MODULE_SCOPE void TclOODeleteDescendants(Tcl_Interp *interp, Object *oPtr); MODULE_SCOPE void TclOODelMethodRef(Method *method); +MODULE_SCOPE Tcl_Obj * TclOOGetAllClassProperties(Class *clsPtr, + int writable, int *allocated); +MODULE_SCOPE Tcl_Obj * TclOOGetAllObjectProperties(Object *oPtr, + int writable, int *allocated); MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr, Tcl_Obj *methodNameObj, int flags, Object *contextObjPtr, Class *contextClsPtr, Tcl_Obj *cacheInThisObj); MODULE_SCOPE Tcl_Namespace *TclOOGetDefineContextNamespace( @@ -602,24 +575,24 @@ Tcl_Obj *methodNameObj, int flags); MODULE_SCOPE Foundation *TclOOGetFoundation(Tcl_Interp *interp); MODULE_SCOPE Tcl_Obj * TclOOGetFwdFromMethod(Method *mPtr); MODULE_SCOPE Proc * TclOOGetProcFromMethod(Method *mPtr); MODULE_SCOPE Tcl_Obj * TclOOGetMethodBody(Method *mPtr); -MODULE_SCOPE int TclOOGetSortedClassMethodList(Class *clsPtr, +MODULE_SCOPE Tcl_Size TclOOGetSortedClassMethodList(Class *clsPtr, int flags, const char ***stringsPtr); -MODULE_SCOPE int TclOOGetSortedMethodList(Object *oPtr, +MODULE_SCOPE Tcl_Size TclOOGetSortedMethodList(Object *oPtr, Object *contextObj, Class *contextCls, int flags, const char ***stringsPtr); MODULE_SCOPE int TclOOInit(Tcl_Interp *interp); MODULE_SCOPE void TclOOInitInfo(Tcl_Interp *interp); MODULE_SCOPE int TclOOInvokeContext(void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); MODULE_SCOPE int TclNRObjectContextInvokeNext(Tcl_Interp *interp, - Tcl_ObjectContext context, int objc, - Tcl_Obj *const *objv, int skip); -MODULE_SCOPE void TclOONewBasicMethod(Tcl_Interp *interp, Class *clsPtr, + Tcl_ObjectContext context, Tcl_Size objc, + Tcl_Obj *const *objv, Tcl_Size skip); +MODULE_SCOPE void TclOODefineBasicMethods(Class *clsPtr, const DeclaredClassMethod *dcm); MODULE_SCOPE Tcl_Obj * TclOOObjectName(Tcl_Interp *interp, Object *oPtr); MODULE_SCOPE void TclOOReleaseClassContents(Tcl_Interp *interp, Object *oPtr); MODULE_SCOPE int TclOORemoveFromInstances(Object *oPtr, Class *clsPtr); @@ -647,45 +620,51 @@ #define AddRef(ptr) ((ptr)->refCount++) /* * A convenience macro for iterating through the lists used in the internal * memory management of objects. - * REQUIRES DECLARATION: int i; + * REQUIRES DECLARATION: Tcl_Size i; */ #define FOREACH(var,ary) \ for(i=0 ; i<(ary).num; i++) if ((ary).list[i] == NULL) { \ continue; \ - } else if (var = (ary).list[i], 1) + } else if ((var) = (ary).list[i], 1) /* * A variation where the array is an array of structs. There's no issue with * possible NULLs; every element of the array will be iterated over and the - * varable set to a pointer to each of those elements in turn. - * REQUIRES DECLARATION: int i; + * variable set to a pointer to each of those elements in turn. + * REQUIRES DECLARATION: Tcl_Size i; See [96551aca55] for more FOREACH_STRUCT details. */ #define FOREACH_STRUCT(var,ary) \ - for(i=0 ; var=&((ary).list[i]), i<(ary).num; i++) + if (i=0, (ary).num>0) for(; var=&((ary).list[i]), i<(ary).num; i++) /* * Convenience macros for iterating through hash tables. FOREACH_HASH_DECLS * sets up the declarations needed for the main macro, FOREACH_HASH, which - * does the actual iteration. FOREACH_HASH_VALUE is a restricted version that - * only iterates over values. + * does the actual iteration. FOREACH_HASH_KEY and FOREACH_HASH_VALUE are + * restricted versions that only iterate over keys or values respectively. * REQUIRES DECLARATION: FOREACH_HASH_DECLS; */ #define FOREACH_HASH_DECLS \ Tcl_HashEntry *hPtr;Tcl_HashSearch search -#define FOREACH_HASH(key,val,tablePtr) \ - for(hPtr=Tcl_FirstHashEntry((tablePtr),&search); hPtr!=NULL ? \ - (*(void **)&(key)=Tcl_GetHashKey((tablePtr),hPtr),\ - *(void **)&(val)=Tcl_GetHashValue(hPtr),1):0; hPtr=Tcl_NextHashEntry(&search)) -#define FOREACH_HASH_VALUE(val,tablePtr) \ - for(hPtr=Tcl_FirstHashEntry((tablePtr),&search); hPtr!=NULL ? \ - (*(void **)&(val)=Tcl_GetHashValue(hPtr),1):0;hPtr=Tcl_NextHashEntry(&search)) +#define FOREACH_HASH(key, val, tablePtr) \ + for(hPtr = Tcl_FirstHashEntry((tablePtr), &search); hPtr != NULL ? \ + (*(void **)&(key) = Tcl_GetHashKey((tablePtr), hPtr), \ + *(void **)&(val) = Tcl_GetHashValue(hPtr), 1) : 0; \ + hPtr = Tcl_NextHashEntry(&search)) +#define FOREACH_HASH_KEY(key, tablePtr) \ + for(hPtr = Tcl_FirstHashEntry((tablePtr), &search); hPtr != NULL ? \ + (*(void **)&(key) = Tcl_GetHashKey((tablePtr), hPtr), 1) : 0; \ + hPtr = Tcl_NextHashEntry(&search)) +#define FOREACH_HASH_VALUE(val, tablePtr) \ + for(hPtr = Tcl_FirstHashEntry((tablePtr), &search); hPtr != NULL ? \ + (*(void **)&(val) = Tcl_GetHashValue(hPtr), 1) : 0; \ + hPtr = Tcl_NextHashEntry(&search)) /* * Convenience macro for duplicating a list. Needs no external declaration, * but all arguments are used multiple times and so must have no side effects. */ @@ -693,11 +672,11 @@ #undef DUPLICATE /* prevent possible conflict with definition in WINAPI nb30.h */ #define DUPLICATE(target,source,type) \ do { \ size_t len = sizeof(type) * ((target).num=(source).num);\ if (len != 0) { \ - memcpy(((target).list=(type*)Tcl_Alloc(len)), (source).list, len); \ + memcpy(((target).list=(type*)ckalloc(len)), (source).list, len); \ } else { \ (target).list = NULL; \ } \ } while(0) Index: generic/tclOOIntDecls.h ================================================================== --- generic/tclOOIntDecls.h +++ generic/tclOOIntDecls.h @@ -40,11 +40,11 @@ int flags, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, ProcedureMethod **pmPtrPtr); /* 5 */ TCLAPI int TclOOObjectCmdCore(Object *oPtr, Tcl_Interp *interp, - int objc, Tcl_Obj *const *objv, + Tcl_Size objc, Tcl_Obj *const *objv, int publicOnly, Class *startCls); /* 6 */ TCLAPI int TclOOIsReachable(Class *targetPtr, Class *startPtr); /* 7 */ TCLAPI Method * TclOONewForwardMethod(Tcl_Interp *interp, @@ -73,25 +73,25 @@ Tcl_Obj *bodyObj, int flags, void **internalTokenPtr); /* 11 */ TCLAPI int TclOOInvokeObject(Tcl_Interp *interp, Tcl_Object object, Tcl_Class startCls, - int publicPrivate, int objc, + int publicPrivate, Tcl_Size objc, Tcl_Obj *const *objv); /* 12 */ -TCLAPI void TclOOObjectSetFilters(Object *oPtr, int numFilters, - Tcl_Obj *const *filters); +TCLAPI void TclOOObjectSetFilters(Object *oPtr, + Tcl_Size numFilters, Tcl_Obj *const *filters); /* 13 */ TCLAPI void TclOOClassSetFilters(Tcl_Interp *interp, - Class *classPtr, int numFilters, + Class *classPtr, Tcl_Size numFilters, Tcl_Obj *const *filters); /* 14 */ -TCLAPI void TclOOObjectSetMixins(Object *oPtr, int numMixins, - Class *const *mixins); +TCLAPI void TclOOObjectSetMixins(Object *oPtr, + Tcl_Size numMixins, Class *const *mixins); /* 15 */ TCLAPI void TclOOClassSetMixins(Tcl_Interp *interp, - Class *classPtr, int numMixins, + Class *classPtr, Tcl_Size numMixins, Class *const *mixins); typedef struct TclOOIntStubs { int magic; void *hooks; @@ -99,21 +99,21 @@ Tcl_Object (*tclOOGetDefineCmdContext) (Tcl_Interp *interp); /* 0 */ Tcl_Method (*tclOOMakeProcInstanceMethod) (Tcl_Interp *interp, Object *oPtr, int flags, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, const Tcl_MethodType *typePtr, void *clientData, Proc **procPtrPtr); /* 1 */ Tcl_Method (*tclOOMakeProcMethod) (Tcl_Interp *interp, Class *clsPtr, int flags, Tcl_Obj *nameObj, const char *namePtr, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, const Tcl_MethodType *typePtr, void *clientData, Proc **procPtrPtr); /* 2 */ Method * (*tclOONewProcInstanceMethod) (Tcl_Interp *interp, Object *oPtr, int flags, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, ProcedureMethod **pmPtrPtr); /* 3 */ Method * (*tclOONewProcMethod) (Tcl_Interp *interp, Class *clsPtr, int flags, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, ProcedureMethod **pmPtrPtr); /* 4 */ - int (*tclOOObjectCmdCore) (Object *oPtr, Tcl_Interp *interp, int objc, Tcl_Obj *const *objv, int publicOnly, Class *startCls); /* 5 */ + int (*tclOOObjectCmdCore) (Object *oPtr, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const *objv, int publicOnly, Class *startCls); /* 5 */ int (*tclOOIsReachable) (Class *targetPtr, Class *startPtr); /* 6 */ Method * (*tclOONewForwardMethod) (Tcl_Interp *interp, Class *clsPtr, int isPublic, Tcl_Obj *nameObj, Tcl_Obj *prefixObj); /* 7 */ Method * (*tclOONewForwardInstanceMethod) (Tcl_Interp *interp, Object *oPtr, int isPublic, Tcl_Obj *nameObj, Tcl_Obj *prefixObj); /* 8 */ Tcl_Method (*tclOONewProcInstanceMethodEx) (Tcl_Interp *interp, Tcl_Object oPtr, TclOO_PreCallProc *preCallPtr, TclOO_PostCallProc *postCallPtr, ProcErrorProc *errProc, void *clientData, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, int flags, void **internalTokenPtr); /* 9 */ Tcl_Method (*tclOONewProcMethodEx) (Tcl_Interp *interp, Tcl_Class clsPtr, TclOO_PreCallProc *preCallPtr, TclOO_PostCallProc *postCallPtr, ProcErrorProc *errProc, void *clientData, Tcl_Obj *nameObj, Tcl_Obj *argsObj, Tcl_Obj *bodyObj, int flags, void **internalTokenPtr); /* 10 */ - int (*tclOOInvokeObject) (Tcl_Interp *interp, Tcl_Object object, Tcl_Class startCls, int publicPrivate, int objc, Tcl_Obj *const *objv); /* 11 */ - void (*tclOOObjectSetFilters) (Object *oPtr, int numFilters, Tcl_Obj *const *filters); /* 12 */ - void (*tclOOClassSetFilters) (Tcl_Interp *interp, Class *classPtr, int numFilters, Tcl_Obj *const *filters); /* 13 */ - void (*tclOOObjectSetMixins) (Object *oPtr, int numMixins, Class *const *mixins); /* 14 */ - void (*tclOOClassSetMixins) (Tcl_Interp *interp, Class *classPtr, int numMixins, Class *const *mixins); /* 15 */ + int (*tclOOInvokeObject) (Tcl_Interp *interp, Tcl_Object object, Tcl_Class startCls, int publicPrivate, Tcl_Size objc, Tcl_Obj *const *objv); /* 11 */ + void (*tclOOObjectSetFilters) (Object *oPtr, Tcl_Size numFilters, Tcl_Obj *const *filters); /* 12 */ + void (*tclOOClassSetFilters) (Tcl_Interp *interp, Class *classPtr, Tcl_Size numFilters, Tcl_Obj *const *filters); /* 13 */ + void (*tclOOObjectSetMixins) (Object *oPtr, Tcl_Size numMixins, Class *const *mixins); /* 14 */ + void (*tclOOClassSetMixins) (Tcl_Interp *interp, Class *classPtr, Tcl_Size numMixins, Class *const *mixins); /* 15 */ } TclOOIntStubs; extern const TclOOIntStubs *tclOOIntStubsPtr; #ifdef __cplusplus Index: generic/tclOOMethod.c ================================================================== --- generic/tclOOMethod.c +++ generic/tclOOMethod.c @@ -1,11 +1,11 @@ /* * tclOOMethod.c -- * * This file contains code to create and manage methods. * - * Copyright (c) 2005-2011 by Donal K. Fellows + * Copyright © 2005-2011 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -14,45 +14,29 @@ #endif #include "tclInt.h" #include "tclOOInt.h" #include "tclCompile.h" -/* - * Structure used to help delay computing names of objects or classes for - * [info frame] until needed, making invokation faster in the normal case. - */ - -struct PNI { - Tcl_Interp *interp; /* Interpreter in which to compute the name of - * a method. */ - Tcl_Method method; /* Method to compute the name of. */ -}; - /* * Structure used to contain all the information needed about a call frame * used in a procedure-like method. */ -typedef struct { +typedef struct PMFrameData { CallFrame *framePtr; /* Reference to the call frame itself (it's * actually allocated on the Tcl stack). */ ProcErrorProc *errProc; /* The error handler for the body. */ - Tcl_Obj *nameObj; /* The "name" of the command. */ - Command cmd; /* The command structure. Mostly bogus. */ - ExtraFrameInfo efi; /* Extra information used for [info frame]. */ - Command *oldCmdPtr; /* Saved cmdPtr so that we can be safe after a - * recursive call returns. */ - struct PNI pni; /* Specialist information used in the efi - * field for this type of call. */ + Tcl_Obj *nameObj; /* The "name" of the command. Only used for a + * few moments, so not reference. */ } PMFrameData; /* * Structure used to pass information about variable resolution to the * on-the-ground resolvers used when working with resolved compiled variables. */ -typedef struct { +typedef struct OOResVarInfo { Tcl_ResolvedVarInfo info; /* "Type" information so that the compiled * variable can be linked to the namespace * variable at the right time. */ Tcl_Obj *variableObj; /* The name of the variable. */ Tcl_Var cachedObjectVar; /* TODO: When to flush this cache? Can class @@ -81,10 +65,11 @@ static int CloneProcedureMethod(Tcl_Interp *interp, void *clientData, void **newClientData); static ProcErrorProc MethodErrorHandler; static ProcErrorProc ConstructorErrorHandler; static ProcErrorProc DestructorErrorHandler; +static Tcl_Obj * RenderMethodName(void *clientData); static Tcl_Obj * RenderDeclarerName(void *clientData); static int InvokeForwardMethod(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv); static void DeleteForwardMethod(void *clientData); @@ -112,10 +97,24 @@ #define TclVarTable(contextNs) \ ((Tcl_HashTable *) (&((Namespace *) (contextNs))->varTable)) #define TclVarHashGetValue(hPtr) \ ((Tcl_Var) ((char *)hPtr - offsetof(VarInHash, entry))) + +static inline ProcedureMethod * +AllocProcedureMethodRecord( + int flags) +{ + ProcedureMethod *pmPtr = (ProcedureMethod *) + ckalloc(sizeof(ProcedureMethod)); + memset(pmPtr, 0, sizeof(ProcedureMethod)); + pmPtr->version = TCLOO_PROCEDURE_METHOD_VERSION; + pmPtr->flags = flags & USE_DECLARER_NS; + pmPtr->refCount = 1; + pmPtr->cmd.clientData = &pmPtr->efi; + return pmPtr; +} /* * ---------------------------------------------------------------------- * * Tcl_NewInstanceMethod -- @@ -145,23 +144,23 @@ Method *mPtr; Tcl_HashEntry *hPtr; int isNew; if (nameObj == NULL) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); mPtr->namePtr = NULL; mPtr->refCount = 1; goto populate; } if (!oPtr->methodsPtr) { - oPtr->methodsPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + oPtr->methodsPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitObjHashTable(oPtr->methodsPtr); oPtr->flags &= ~USE_CLASS_CACHE; } - hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *) nameObj, &isNew); + hPtr = Tcl_CreateHashEntry(oPtr->methodsPtr, (char *)nameObj, &isNew); if (isNew) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); mPtr->namePtr = nameObj; mPtr->refCount = 1; Tcl_IncrRefCount(nameObj); Tcl_SetHashValue(hPtr, mPtr); } else { @@ -211,24 +210,24 @@ * how to invoke, delete and clone the * method. */ void *clientData) /* Some data associated with the particular * method to be created. */ { - Class *clsPtr = (Class *) cls; + Class *clsPtr = (Class *)cls; Method *mPtr; Tcl_HashEntry *hPtr; int isNew; if (nameObj == NULL) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); mPtr->namePtr = NULL; mPtr->refCount = 1; goto populate; } - hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char *)nameObj,&isNew); + hPtr = Tcl_CreateHashEntry(&clsPtr->classMethods, (char *)nameObj, &isNew); if (isNew) { - mPtr = (Method *)Tcl_Alloc(sizeof(Method)); + mPtr = (Method *)ckalloc(sizeof(Method)); mPtr->refCount = 1; mPtr->namePtr = nameObj; Tcl_IncrRefCount(nameObj); Tcl_SetHashValue(hPtr, mPtr); } else { @@ -276,39 +275,41 @@ } if (mPtr->namePtr != NULL) { Tcl_DecrRefCount(mPtr->namePtr); } - Tcl_Free(mPtr); + ckfree(mPtr); } } /* * ---------------------------------------------------------------------- * - * TclOONewBasicMethod -- + * TclOODefineBasicMethods -- * * Helper that makes it cleaner to create very simple methods during * basic system initialization. Not suitable for general use. * * ---------------------------------------------------------------------- */ void -TclOONewBasicMethod( - Tcl_Interp *interp, - Class *clsPtr, /* Class to attach the method to. */ - const DeclaredClassMethod *dcm) - /* Name of the method, whether it is public, - * and the function to implement it. */ -{ - Tcl_Obj *namePtr = Tcl_NewStringObj(dcm->name, -1); - - Tcl_IncrRefCount(namePtr); - Tcl_NewMethod(interp, (Tcl_Class) clsPtr, namePtr, - (dcm->isPublic ? PUBLIC_METHOD : 0), &dcm->definition, NULL); - Tcl_DecrRefCount(namePtr); +TclOODefineBasicMethods( + Class *clsPtr, /* Class to attach the methods to. */ + const DeclaredClassMethod *dcmAry) + /* Static table of method definitions. */ +{ + int i; + + for (i = 0 ; dcmAry[i].name ; i++) { + Tcl_Obj *namePtr = Tcl_NewStringObj(dcmAry[i].name, TCL_AUTO_LENGTH); + + Tcl_NewMethod(NULL, (Tcl_Class)clsPtr, namePtr, + (dcmAry[i].isPublic ? PUBLIC_METHOD : 0), + &dcmAry[i].definition, NULL); + Tcl_BounceRefCount(namePtr); + } } /* * ---------------------------------------------------------------------- * @@ -333,27 +334,22 @@ ProcedureMethod **pmPtrPtr) /* Place to write pointer to procedure method * structure to allow for deeper tuning of the * structure's contents. NULL if caller is not * interested. */ { - int argsLen; + Tcl_Size argsLen; ProcedureMethod *pmPtr; Tcl_Method method; - if (Tcl_ListObjLength(interp, argsObj, &argsLen) != TCL_OK) { + if (TclListObjLength(interp, argsObj, &argsLen) != TCL_OK) { return NULL; } - pmPtr = (ProcedureMethod *)Tcl_Alloc(sizeof(ProcedureMethod)); - memset(pmPtr, 0, sizeof(ProcedureMethod)); - pmPtr->version = TCLOO_PROCEDURE_METHOD_VERSION; - pmPtr->flags = flags & USE_DECLARER_NS; - pmPtr->refCount = 1; - + pmPtr = AllocProcedureMethodRecord(flags); method = TclOOMakeProcInstanceMethod(interp, oPtr, flags, nameObj, argsObj, bodyObj, &procMethodType, pmPtr, &pmPtr->procPtr); if (method == NULL) { - Tcl_Free(pmPtr); + ckfree(pmPtr); } else if (pmPtrPtr != NULL) { *pmPtrPtr = pmPtr; } return (Method *) method; } @@ -385,40 +381,35 @@ ProcedureMethod **pmPtrPtr) /* Place to write pointer to procedure method * structure to allow for deeper tuning of the * structure's contents. NULL if caller is not * interested. */ { - int argsLen; /* -1 => delete argsObj before exit */ + Tcl_Size argsLen; /* TCL_INDEX_NONE => delete argsObj before exit */ ProcedureMethod *pmPtr; const char *procName; Tcl_Method method; if (argsObj == NULL) { - argsLen = -1; + argsLen = TCL_INDEX_NONE; TclNewObj(argsObj); Tcl_IncrRefCount(argsObj); procName = ""; - } else if (Tcl_ListObjLength(interp, argsObj, &argsLen) != TCL_OK) { + } else if (TclListObjLength(interp, argsObj, &argsLen) != TCL_OK) { return NULL; } else { procName = (nameObj==NULL ? "" : TclGetString(nameObj)); } - pmPtr = (ProcedureMethod *)Tcl_Alloc(sizeof(ProcedureMethod)); - memset(pmPtr, 0, sizeof(ProcedureMethod)); - pmPtr->version = TCLOO_PROCEDURE_METHOD_VERSION; - pmPtr->flags = flags & USE_DECLARER_NS; - pmPtr->refCount = 1; - + pmPtr = AllocProcedureMethodRecord(flags); method = TclOOMakeProcMethod(interp, clsPtr, flags, nameObj, procName, argsObj, bodyObj, &procMethodType, pmPtr, &pmPtr->procPtr); - if (argsLen == -1) { + if (argsLen == TCL_INDEX_NONE) { Tcl_DecrRefCount(argsObj); } if (method == NULL) { - Tcl_Free(pmPtr); + ckfree(pmPtr); } else if (pmPtrPtr != NULL) { *pmPtrPtr = pmPtr; } return (Method *) method; @@ -495,16 +486,16 @@ */ if (context.line && (context.nline >= 4) && (context.line[3] >= 0)) { int isNew; - CmdFrame *cfPtr = (CmdFrame *)Tcl_Alloc(sizeof(CmdFrame)); + CmdFrame *cfPtr = (CmdFrame *)ckalloc(sizeof(CmdFrame)); Tcl_HashEntry *hPtr; cfPtr->level = -1; cfPtr->type = context.type; - cfPtr->line = (int *)Tcl_Alloc(sizeof(int)); + cfPtr->line = (Tcl_Size *)ckalloc(sizeof(Tcl_Size)); cfPtr->line[0] = context.line[3]; cfPtr->nline = 1; cfPtr->framePtr = NULL; cfPtr->nextPtr = NULL; @@ -513,11 +504,11 @@ cfPtr->cmd = NULL; cfPtr->len = 0; hPtr = Tcl_CreateHashEntry(iPtr->linePBodyPtr, - (char *) procPtr, &isNew); + (char *)procPtr, &isNew); Tcl_SetHashValue(hPtr, cfPtr); } /* * 'context' is going out of scope; account for the reference that @@ -561,11 +552,11 @@ * which _must not_ be NULL. */ Tcl_Obj *bodyObj, /* The body of the method, which _must not_ be * NULL. */ const Tcl_MethodType *typePtr, /* The type of the method to create. */ - void *clientData, /* The per-method type-specific data. */ + void *clientData, /* The per-method type-specific data. */ Proc **procPtrPtr) /* A pointer to the variable in which to write * the procedure record reference. Presumably * inside the structure indicated by the * pointer in clientData. */ { @@ -608,16 +599,16 @@ */ if (context.line && (context.nline >= 4) && (context.line[3] >= 0)) { int isNew; - CmdFrame *cfPtr = (CmdFrame *)Tcl_Alloc(sizeof(CmdFrame)); + CmdFrame *cfPtr = (CmdFrame *)ckalloc(sizeof(CmdFrame)); Tcl_HashEntry *hPtr; cfPtr->level = -1; cfPtr->type = context.type; - cfPtr->line = (int *)Tcl_Alloc(sizeof(int)); + cfPtr->line = (int *)ckalloc(sizeof(int)); cfPtr->line[0] = context.line[3]; cfPtr->nline = 1; cfPtr->framePtr = NULL; cfPtr->nextPtr = NULL; @@ -656,11 +647,11 @@ * ---------------------------------------------------------------------- */ static int InvokeProcedureMethod( - void *clientData, /* Pointer to some per-method context. */ + void *clientData, /* Pointer to some per-method context. */ Tcl_Interp *interp, Tcl_ObjectContext context, /* The method calling context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Arguments as actually seen. */ { @@ -673,16 +664,46 @@ /* * If the object namespace (or interpreter) were deleted, we just skip to * the next thing in the chain. */ - if (TclOOObjectDestroyed(((CallContext *)context)->oPtr) || - Tcl_InterpDeleted(interp) - ) { + if (TclOOObjectDestroyed(((CallContext *)context)->oPtr) + || Tcl_InterpDeleted(interp)) { return TclNRObjectContextInvokeNext(interp, context, objc, objv, Tcl_ObjectContextSkippedArgs(context)); } + + /* + * Finishes filling out the extra frame info so that [info frame] works if + * that is not already set up. + */ + + if (pmPtr->efi.length == 0) { + Tcl_Method method = Tcl_ObjectContextMethod(context); + + pmPtr->efi.length = 2; + pmPtr->efi.fields[0].name = "method"; + pmPtr->efi.fields[0].proc = RenderMethodName; + pmPtr->efi.fields[0].clientData = pmPtr; + pmPtr->callSiteFlags = ((CallContext *) + context)->callPtr->flags & (CONSTRUCTOR | DESTRUCTOR); + pmPtr->interp = interp; + pmPtr->method = method; + if (pmPtr->gfivProc != NULL) { + pmPtr->efi.fields[1].name = ""; + pmPtr->efi.fields[1].proc = pmPtr->gfivProc; + pmPtr->efi.fields[1].clientData = pmPtr; + } else { + if (Tcl_MethodDeclarerObject(method) != NULL) { + pmPtr->efi.fields[1].name = "object"; + } else { + pmPtr->efi.fields[1].name = "class"; + } + pmPtr->efi.fields[1].proc = RenderDeclarerName; + pmPtr->efi.fields[1].clientData = pmPtr; + } + } /* * Allocate the special frame data. */ @@ -709,17 +730,10 @@ int isFinished; result = pmPtr->preCallProc(pmPtr->clientData, interp, context, (Tcl_CallFrame *) fdPtr->framePtr, &isFinished); if (isFinished || result != TCL_OK) { - /* - * Restore the old cmdPtr so that a subsequent use of [info frame] - * won't crash on us. [Bug 3001438] - */ - - pmPtr->procPtr->cmdPtr = fdPtr->oldCmdPtr; - Tcl_PopCallFrame(interp); TclStackFree(interp, fdPtr->framePtr); if (pmPtr->refCount-- <= 1) { DeleteProcedureMethodRecord(pmPtr); } @@ -756,17 +770,10 @@ result = pmPtr->postCallProc(pmPtr->clientData, interp, context, Tcl_GetObjectNamespace(Tcl_ObjectContextObject(context)), result); } - /* - * Restore the old cmdPtr so that a subsequent use of [info frame] won't - * crash on us. [Bug 3001438] - */ - - pmPtr->procPtr->cmdPtr = fdPtr->oldCmdPtr; - /* * Scrap the special frame data now that we're done with it. Note that we * are inlining DeleteProcedureMethod() here; this location is highly * sensitive when it comes to performance! */ @@ -789,30 +796,26 @@ PMFrameData *fdPtr) /* Place to store information about the call * frame. */ { Namespace *nsPtr = (Namespace *) contextPtr->oPtr->namespacePtr; int result; - const char *namePtr; CallFrame **framePtrPtr = &fdPtr->framePtr; ByteCode *codePtr; /* * Compute basic information on the basis of the type of method it is. */ if (contextPtr->callPtr->flags & CONSTRUCTOR) { - namePtr = ""; fdPtr->nameObj = contextPtr->oPtr->fPtr->constructorName; fdPtr->errProc = ConstructorErrorHandler; } else if (contextPtr->callPtr->flags & DESTRUCTOR) { - namePtr = ""; fdPtr->nameObj = contextPtr->oPtr->fPtr->destructorName; fdPtr->errProc = DestructorErrorHandler; } else { fdPtr->nameObj = Tcl_MethodName( Tcl_ObjectContextMethod((Tcl_ObjectContext) contextPtr)); - namePtr = TclGetString(fdPtr->nameObj); fdPtr->errProc = MethodErrorHandler; } if (pmPtr->errProc != NULL) { fdPtr->errProc = pmPtr->errProc; } @@ -821,12 +824,11 @@ * Magic to enable things like [incr Tcl], which wants methods to run in * their class's namespace. */ if (pmPtr->flags & USE_DECLARER_NS) { - Method *mPtr = - contextPtr->callPtr->chain[contextPtr->index].mPtr; + Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr; if (mPtr->declaringClassPtr != NULL) { nsPtr = (Namespace *) mPtr->declaringClassPtr->thisPtr->namespacePtr; } else { @@ -833,47 +835,33 @@ nsPtr = (Namespace *) mPtr->declaringObjectPtr->namespacePtr; } } /* - * Save the old cmdPtr so that when this recursive call returns, we can - * restore it. To do otherwise causes crashes in [info frame] after we - * return from a recursive call. [Bug 3001438] - */ - - fdPtr->oldCmdPtr = pmPtr->procPtr->cmdPtr; - - /* - * Compile the body. This operation may fail. - */ - - fdPtr->efi.length = 2; - memset(&fdPtr->cmd, 0, sizeof(Command)); - fdPtr->cmd.nsPtr = nsPtr; - fdPtr->cmd.clientData = &fdPtr->efi; - pmPtr->procPtr->cmdPtr = &fdPtr->cmd; - - /* + * Compile the body. + * * [Bug 2037727] Always call TclProcCompileProc so that we check not only * that we have bytecode, but also that it remains valid. Note that we set * the namespace of the code here directly; this is a hack, but the * alternative is *so* slow... */ - ByteCodeGetIntRep(pmPtr->procPtr->bodyPtr, &tclByteCodeType, codePtr); + pmPtr->procPtr->cmdPtr = &pmPtr->cmd; + ByteCodeGetInternalRep(pmPtr->procPtr->bodyPtr, &tclByteCodeType, codePtr); if (codePtr) { codePtr->nsPtr = nsPtr; } result = TclProcCompileProc(interp, pmPtr->procPtr, - pmPtr->procPtr->bodyPtr, nsPtr, "body of method", namePtr); + pmPtr->procPtr->bodyPtr, nsPtr, "body of method", + TclGetString(fdPtr->nameObj)); if (result != TCL_OK) { - goto failureReturn; + return result; } /* * Make the stack frame and fill it out with information about this call. - * This operation may fail. + * This operation doesn't ever actually fail. */ (void) TclPushStackFrame(interp, (Tcl_CallFrame **) framePtrPtr, (Tcl_Namespace *) nsPtr, FRAME_IS_PROC|FRAME_IS_METHOD); @@ -880,46 +868,11 @@ fdPtr->framePtr->clientData = contextPtr; fdPtr->framePtr->objc = objc; fdPtr->framePtr->objv = objv; fdPtr->framePtr->procPtr = pmPtr->procPtr; - /* - * Finish filling out the extra frame info so that [info frame] works. - */ - - fdPtr->efi.fields[0].name = "method"; - fdPtr->efi.fields[0].proc = NULL; - fdPtr->efi.fields[0].clientData = fdPtr->nameObj; - if (pmPtr->gfivProc != NULL) { - fdPtr->efi.fields[1].name = ""; - fdPtr->efi.fields[1].proc = pmPtr->gfivProc; - fdPtr->efi.fields[1].clientData = pmPtr; - } else { - Tcl_Method method = - Tcl_ObjectContextMethod((Tcl_ObjectContext) contextPtr); - - if (Tcl_MethodDeclarerObject(method) != NULL) { - fdPtr->efi.fields[1].name = "object"; - } else { - fdPtr->efi.fields[1].name = "class"; - } - fdPtr->efi.fields[1].proc = RenderDeclarerName; - fdPtr->efi.fields[1].clientData = &fdPtr->pni; - fdPtr->pni.interp = interp; - fdPtr->pni.method = method; - } - return TCL_OK; - - /* - * Restore the old cmdPtr so that a subsequent use of [info frame] won't - * crash on us. [Bug 3001438] - */ - - failureReturn: - pmPtr->procPtr->cmdPtr = fdPtr->oldCmdPtr; - return result; } /* * ---------------------------------------------------------------------- * @@ -950,11 +903,11 @@ static int ProcedureMethodVarResolver( Tcl_Interp *interp, const char *varName, Tcl_Namespace *contextNs, - TCL_UNUSED(int) /*flags*/, /* Ignoring variable access flags (???) */ + TCL_UNUSED(int) /*flags*/, // Ignoring variable access flags (???) Tcl_Var *varPtr) { int result; Tcl_ResolvedVarInfo *rPtr = NULL; @@ -985,12 +938,12 @@ CallFrame *framePtr = iPtr->varFramePtr; CallContext *contextPtr; Tcl_Obj *variableObj; PrivateVariableMapping *privateVar; Tcl_HashEntry *hPtr; - int i, isNew, cacheIt; - size_t varLen, len; + int isNew, cacheIt; + Tcl_Size i, varLen, len; const char *match, *varName; /* * Check that the variable is being requested in a context that is also a * method call; if not (i.e. we're evaluating in the object's namespace or @@ -1060,11 +1013,11 @@ * It is a variable we want to resolve, so resolve it. */ gotMatch: hPtr = Tcl_CreateHashEntry(TclVarTable(contextPtr->oPtr->namespacePtr), - (char *) variableObj, &isNew); + (char *)variableObj, &isNew); if (isNew) { TclSetVarNamespaceVar((Var *) TclVarHashGetValue(hPtr)); } if (cacheIt) { infoPtr->cachedObjectVar = TclVarHashGetValue(hPtr); @@ -1093,18 +1046,18 @@ if (infoPtr->cachedObjectVar) { VarHashRefCount(infoPtr->cachedObjectVar)--; TclCleanupVar((Var *) infoPtr->cachedObjectVar, NULL); } Tcl_DecrRefCount(infoPtr->variableObj); - Tcl_Free(infoPtr); + ckfree(infoPtr); } static int ProcedureMethodCompiledVarResolver( TCL_UNUSED(Tcl_Interp *), const char *varName, - int length, + Tcl_Size length, TCL_UNUSED(Tcl_Namespace *), Tcl_ResolvedVarInfo **rPtrPtr) { OOResVarInfo *infoPtr; Tcl_Obj *variableObj = Tcl_NewStringObj(varName, length); @@ -1118,20 +1071,46 @@ Tcl_StringMatch(TclGetString(variableObj), "*(*)")) { Tcl_DecrRefCount(variableObj); return TCL_CONTINUE; } - infoPtr = (OOResVarInfo *)Tcl_Alloc(sizeof(OOResVarInfo)); + infoPtr = (OOResVarInfo *)ckalloc(sizeof(OOResVarInfo)); infoPtr->info.fetchProc = ProcedureMethodCompiledVarConnect; infoPtr->info.deleteProc = ProcedureMethodCompiledVarDelete; infoPtr->cachedObjectVar = NULL; infoPtr->variableObj = variableObj; Tcl_IncrRefCount(variableObj); *rPtrPtr = &infoPtr->info; return TCL_OK; } +/* + * ---------------------------------------------------------------------- + * + * RenderMethodName -- + * + * Returns the name of the declared method. Used for producing information + * for [info frame]. + * + * ---------------------------------------------------------------------- + */ + +static Tcl_Obj * +RenderMethodName( + void *clientData) +{ + ProcedureMethod *pmPtr = (ProcedureMethod *) clientData; + + if (pmPtr->callSiteFlags & CONSTRUCTOR) { + return TclOOGetFoundation(pmPtr->interp)->constructorName; + } else if (pmPtr->callSiteFlags & DESTRUCTOR) { + return TclOOGetFoundation(pmPtr->interp)->destructorName; + } else { + return Tcl_MethodName(pmPtr->method); + } +} + /* * ---------------------------------------------------------------------- * * RenderDeclarerName -- * @@ -1145,17 +1124,17 @@ static Tcl_Obj * RenderDeclarerName( void *clientData) { - struct PNI *pni = (struct PNI *)clientData; - Tcl_Object object = Tcl_MethodDeclarerObject(pni->method); + ProcedureMethod *pmPtr = (ProcedureMethod *) clientData; + Tcl_Object object = Tcl_MethodDeclarerObject(pmPtr->method); if (object == NULL) { - object = Tcl_GetClassAsObject(Tcl_MethodDeclarerClass(pni->method)); + object = Tcl_GetClassAsObject(Tcl_MethodDeclarerClass(pmPtr->method)); } - return TclOOObjectName(pni->interp, (Object *) object); + return TclOOObjectName(pmPtr->interp, (Object *) object); } /* * ---------------------------------------------------------------------- * @@ -1169,23 +1148,23 @@ * suitable formatting contexts. * * ---------------------------------------------------------------------- */ -/* TODO: Check whether Tcl_AppendLimitedToObj() can work here. */ +// TODO: Check whether Tcl_AppendLimitedToObj() can work here. #define LIMIT 60 #define ELLIPSIFY(str,len) \ - ((len) > LIMIT ? LIMIT : (int)(len)), (str), ((len) > LIMIT ? "..." : "") + ((len) > LIMIT ? LIMIT : (len)), (str), ((len) > LIMIT ? "..." : "") static void MethodErrorHandler( Tcl_Interp *interp, TCL_UNUSED(Tcl_Obj *) /*methodNameObj*/) - /* We pull the method name out of context instead of from argument */ + // We pull the method name out of context instead of from argument { - size_t nameLen, objectNameLen; + Tcl_Size nameLen, objectNameLen; CallContext *contextPtr = (CallContext *)((Interp *) interp)->varFramePtr->clientData; Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr; const char *objectName, *kindName, *methodName = TclGetStringFromObj(mPtr->namePtr, &nameLen); Object *declarerPtr; @@ -1211,17 +1190,17 @@ static void ConstructorErrorHandler( Tcl_Interp *interp, TCL_UNUSED(Tcl_Obj *) /*methodNameObj*/) - /* Ignore. We know it is the constructor. */ + // Ignore. We know it is the constructor. { CallContext *contextPtr = (CallContext *)((Interp *) interp)->varFramePtr->clientData; Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr; Object *declarerPtr; const char *objectName, *kindName; - size_t objectNameLen; + Tcl_Size objectNameLen; if (mPtr->declaringObjectPtr != NULL) { declarerPtr = mPtr->declaringObjectPtr; kindName = "object"; } else { @@ -1241,17 +1220,17 @@ static void DestructorErrorHandler( Tcl_Interp *interp, TCL_UNUSED(Tcl_Obj *) /*methodNameObj*/) - /* Ignore. We know it is the destructor. */ + // Ignore. We know it is the destructor. { CallContext *contextPtr = (CallContext *)((Interp *) interp)->varFramePtr->clientData; Method *mPtr = contextPtr->callPtr->chain[contextPtr->index].mPtr; Object *declarerPtr; const char *objectName, *kindName; - size_t objectNameLen; + Tcl_Size objectNameLen; if (mPtr->declaringObjectPtr != NULL) { declarerPtr = mPtr->declaringObjectPtr; kindName = "object"; } else { @@ -1285,11 +1264,11 @@ { TclProcDeleteProc(pmPtr->procPtr); if (pmPtr->deleteClientdataProc) { pmPtr->deleteClientdataProc(pmPtr->clientData); } - Tcl_Free(pmPtr); + ckfree(pmPtr); } static void DeleteProcedureMethod( void *clientData) @@ -1322,11 +1301,11 @@ if (TclIsVarArgument(localPtr)) { Tcl_Obj *argObj; TclNewObj(argObj); Tcl_ListObjAppendElement(NULL, argObj, - Tcl_NewStringObj(localPtr->name, -1)); + Tcl_NewStringObj(localPtr->name, TCL_AUTO_LENGTH)); if (localPtr->defValuePtr != NULL) { Tcl_ListObjAppendElement(NULL, argObj, localPtr->defValuePtr); } Tcl_ListObjAppendElement(NULL, argsObj, argObj); } @@ -1337,27 +1316,29 @@ * bound references to instance variables are removed. [Bug 3609693] */ bodyObj = Tcl_DuplicateObj(pmPtr->procPtr->bodyPtr); TclGetString(bodyObj); - Tcl_StoreIntRep(pmPtr->procPtr->bodyPtr, &tclByteCodeType, NULL); + Tcl_StoreInternalRep(pmPtr->procPtr->bodyPtr, &tclByteCodeType, NULL); /* * Create the actual copy of the method record, manufacturing a new proc * record. */ - pm2Ptr = (ProcedureMethod *)Tcl_Alloc(sizeof(ProcedureMethod)); + pm2Ptr = (ProcedureMethod *)ckalloc(sizeof(ProcedureMethod)); memcpy(pm2Ptr, pmPtr, sizeof(ProcedureMethod)); pm2Ptr->refCount = 1; + pm2Ptr->cmd.clientData = &pm2Ptr->efi; + pm2Ptr->efi.length = 0; /* Trigger a reinit of this. */ Tcl_IncrRefCount(argsObj); Tcl_IncrRefCount(bodyObj); if (TclCreateProc(interp, NULL, "", argsObj, bodyObj, &pm2Ptr->procPtr) != TCL_OK) { Tcl_DecrRefCount(argsObj); Tcl_DecrRefCount(bodyObj); - Tcl_Free(pm2Ptr); + ckfree(pm2Ptr); return TCL_ERROR; } Tcl_DecrRefCount(argsObj); Tcl_DecrRefCount(bodyObj); @@ -1385,27 +1366,27 @@ int flags, /* Whether the method is public or not. */ Tcl_Obj *nameObj, /* The name of the method. */ Tcl_Obj *prefixObj) /* List of arguments that form the command * prefix to forward to. */ { - int prefixLen; + Tcl_Size prefixLen; ForwardMethod *fmPtr; - if (Tcl_ListObjLength(interp, prefixObj, &prefixLen) != TCL_OK) { + if (TclListObjLength(interp, prefixObj, &prefixLen) != TCL_OK) { return NULL; } if (prefixLen < 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method forward prefix must be non-empty", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_FORWARD", NULL); + "method forward prefix must be non-empty", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_FORWARD", (char *)NULL); return NULL; } - fmPtr = (ForwardMethod *)Tcl_Alloc(sizeof(ForwardMethod)); + fmPtr = (ForwardMethod *)ckalloc(sizeof(ForwardMethod)); fmPtr->prefixObj = prefixObj; Tcl_IncrRefCount(prefixObj); - return (Method *) Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr, + return (Method *)Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr, nameObj, flags, &fwdMethodType, fmPtr); } /* * ---------------------------------------------------------------------- @@ -1424,27 +1405,27 @@ int flags, /* Whether the method is public or not. */ Tcl_Obj *nameObj, /* The name of the method. */ Tcl_Obj *prefixObj) /* List of arguments that form the command * prefix to forward to. */ { - int prefixLen; + Tcl_Size prefixLen; ForwardMethod *fmPtr; - if (Tcl_ListObjLength(interp, prefixObj, &prefixLen) != TCL_OK) { + if (TclListObjLength(interp, prefixObj, &prefixLen) != TCL_OK) { return NULL; } if (prefixLen < 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "method forward prefix must be non-empty", -1)); - Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_FORWARD", NULL); + "method forward prefix must be non-empty", TCL_AUTO_LENGTH)); + Tcl_SetErrorCode(interp, "TCL", "OO", "BAD_FORWARD", (char *)NULL); return NULL; } - fmPtr = (ForwardMethod *)Tcl_Alloc(sizeof(ForwardMethod)); + fmPtr = (ForwardMethod *)ckalloc(sizeof(ForwardMethod)); fmPtr->prefixObj = prefixObj; Tcl_IncrRefCount(prefixObj); - return (Method *) Tcl_NewMethod(interp, (Tcl_Class) clsPtr, nameObj, + return (Method *)Tcl_NewMethod(interp, (Tcl_Class) clsPtr, nameObj, flags, &fwdMethodType, fmPtr); } /* * ---------------------------------------------------------------------- @@ -1457,39 +1438,40 @@ * ---------------------------------------------------------------------- */ static int InvokeForwardMethod( - void *clientData, /* Pointer to some per-method context. */ + void *clientData, /* Pointer to some per-method context. */ Tcl_Interp *interp, Tcl_ObjectContext context, /* The method calling context. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Arguments as actually seen. */ { CallContext *contextPtr = (CallContext *) context; ForwardMethod *fmPtr = (ForwardMethod *)clientData; Tcl_Obj **argObjs, **prefixObjs; - int numPrefixes, len, skip = contextPtr->skip; + Tcl_Size numPrefixes, skip = contextPtr->skip; + int len; /* * Build the real list of arguments to use. Note that we know that the * prefixObj field of the ForwardMethod structure holds a reference to a * non-empty list, so there's a whole class of failures ("not a list") we * can ignore here. */ - Tcl_ListObjGetElements(NULL, fmPtr->prefixObj, &numPrefixes, &prefixObjs); + TclListObjGetElements(NULL, fmPtr->prefixObj, &numPrefixes, &prefixObjs); argObjs = InitEnsembleRewrite(interp, objc, objv, skip, numPrefixes, prefixObjs, &len); Tcl_NRAddCallback(interp, FinalizeForwardCall, argObjs, NULL, NULL, NULL); /* * NOTE: The combination of direct set of iPtr->lookupNsPtr and the use * of the TCL_EVAL_NOERR flag results in an evaluation configuration * very much like TCL_EVAL_INVOKE. */ - ((Interp *)interp)->lookupNsPtr - = (Namespace *) contextPtr->oPtr->namespacePtr; + ((Interp *)interp)->lookupNsPtr = (Namespace *) + contextPtr->oPtr->namespacePtr; return TclNREvalObjv(interp, len, argObjs, TCL_EVAL_NOERR, NULL); } static int FinalizeForwardCall( @@ -1518,21 +1500,21 @@ void *clientData) { ForwardMethod *fmPtr = (ForwardMethod *)clientData; Tcl_DecrRefCount(fmPtr->prefixObj); - Tcl_Free(fmPtr); + ckfree(fmPtr); } static int CloneForwardMethod( TCL_UNUSED(Tcl_Interp *), void *clientData, void **newClientData) { ForwardMethod *fmPtr = (ForwardMethod *)clientData; - ForwardMethod *fm2Ptr = (ForwardMethod *)Tcl_Alloc(sizeof(ForwardMethod)); + ForwardMethod *fm2Ptr = (ForwardMethod *)ckalloc(sizeof(ForwardMethod)); fm2Ptr->prefixObj = fmPtr->prefixObj; Tcl_IncrRefCount(fm2Ptr->prefixObj); *newClientData = fm2Ptr; return TCL_OK; Index: generic/tclOOScript.h ================================================================== --- generic/tclOOScript.h +++ generic/tclOOScript.h @@ -17,21 +17,21 @@ #define TCL_OO_SCRIPT_H /* * The scripted part of the definitions of TclOO. * - * Compiled from generic/tclOOScript.tcl by tools/makeHeader.tcl, which + * Compiled from tools/tclOOScript.tcl by tools/makeHeader.tcl, which * contains the commented version of everything; *this* file is automatically * generated. */ static const char *tclOOSetupScript = /* !BEGIN!: Do not edit below this line. */ "::namespace eval ::oo {\n" "\t::namespace path {}\n" "\tnamespace eval Helpers {\n" -"\t\t::namespace path {}\n" +"\t\tnamespace path {}\n" "\t\tproc callback {method args} {\n" "\t\t\tlist [uplevel 1 {::namespace which my}] $method {*}$args\n" "\t\t}\n" "\t\tnamespace export callback\n" "\t\tnamespace eval tmp {namespace import ::oo::Helpers::callback}\n" @@ -62,11 +62,11 @@ "\t\t\t\t\tlassign $link src dst\n" "\t\t\t\t} elseif {[llength $link] == 1} {\n" "\t\t\t\t\tlassign $link src\n" "\t\t\t\t\tset dst $src\n" "\t\t\t\t} else {\n" -"\t\t\t\t\treturn -code error -errorcode {TCLOO CMDLINK FORMAT} \\\n" +"\t\t\t\t\treturn -code error -errorcode {TCL OO CMDLINK_FORMAT} \\\n" "\t\t\t\t\t\t\"bad link description; must only have one or two elements\"\n" "\t\t\t\t}\n" "\t\t\t\tif {![string match ::* $src]} {\n" "\t\t\t\t\tset src [string cat $ns :: $src]\n" "\t\t\t\t}\n" @@ -96,13 +96,13 @@ "\t\tforeach c [info class superclass $class] {\n" "\t\t\tset d [DelegateName $c]\n" "\t\t\tif {![info object isa class $d]} {\n" "\t\t\t\tcontinue\n" "\t\t\t}\n" -"\t\t\tdefine $delegate ::oo::define::superclass -append $d\n" +"\t\t\tdefine $delegate ::oo::define::superclass -appendifnew $d\n" "\t\t}\n" -"\t\tobjdefine $class ::oo::objdefine::mixin -append $delegate\n" +"\t\tobjdefine $class ::oo::objdefine::mixin -appendifnew $delegate\n" "\t}\n" "\tproc UpdateClassDelegatesAfterClone {originObject targetObject} {\n" "\t\tset originDelegate [DelegateName $originObject]\n" "\t\tset targetDelegate [DelegateName $targetObject]\n" "\t\tif {\n" @@ -114,20 +114,20 @@ "\t\t\t\t{*}[lmap c [info object mixin $targetObject] {\n" "\t\t\t\t\tif {$c eq $originDelegate} {set targetDelegate} {set c}\n" "\t\t\t\t}]\n" "\t\t}\n" "\t}\n" -"\tproc define::classmethod {name {args {}} {body {}}} {\n" +"\tproc define::classmethod {name args} {\n" "\t\t::set argc [::llength [::info level 0]]\n" "\t\t::if {$argc == 3} {\n" "\t\t\t::return -code error -errorcode {TCL WRONGARGS} [::format \\\n" "\t\t\t\t{wrong # args: should be \"%s name \?args body\?\"} \\\n" "\t\t\t\t[::lindex [::info level 0] 0]]\n" "\t\t}\n" "\t\t::set cls [::uplevel 1 self]\n" "\t\t::if {$argc == 4} {\n" -"\t\t\t::oo::define [::oo::DelegateName $cls] method $name $args $body\n" +"\t\t\t::oo::define [::oo::DelegateName $cls] method $name {*}$args\n" "\t\t}\n" "\t\t::tailcall forward $name myclass $name\n" "\t}\n" "\tproc define::initialise {body} {\n" "\t\t::set clsns [::info object namespace [::uplevel 1 self]]\n" @@ -139,62 +139,72 @@ "\t\t::namespace export -clear\n" "\t\t::rename tmp::initialise initialize\n" "\t\t::namespace delete tmp\n" "\t}\n" "\tdefine Slot {\n" -"\t\tmethod Get {} {\n" -"\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" +"\t\tmethod Get -unexport {} {\n" +"\t\t\treturn -code error -errorcode {TCL OO ABSTRACT_SLOT} \"unimplemented\"\n" "\t\t}\n" -"\t\tmethod Set list {\n" -"\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" +"\t\tmethod Set -unexport list {\n" +"\t\t\treturn -code error -errorcode {TCL OO ABSTRACT_SLOT} \"unimplemented\"\n" "\t\t}\n" -"\t\tmethod Resolve list {\n" +"\t\tmethod Resolve -unexport list {\n" "\t\t\treturn $list\n" "\t\t}\n" -"\t\tmethod -set args {\n" +"\t\tmethod -set -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\ttailcall my Set $args\n" "\t\t}\n" -"\t\tmethod -append args {\n" +"\t\tmethod -append -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" "\t\t\ttailcall my Set [list {*}$current {*}$args]\n" "\t\t}\n" -"\t\tmethod -clear {} {tailcall my Set {}}\n" -"\t\tmethod -prepend args {\n" +"\t\tmethod -appendifnew -export args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset current [uplevel 1 [list $my Get]]\n" +"\t\t\tforeach a $args {\n" +"\t\t\t\tset a [uplevel 1 [list $my Resolve $a]]\n" +"\t\t\t\tif {$a ni $current} {\n" +"\t\t\t\t\tlappend current $a\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\ttailcall my Set $current\n" +"\t\t}\n" +"\t\tmethod -clear -export {} {tailcall my Set {}}\n" +"\t\tmethod -prepend -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" "\t\t\ttailcall my Set [list {*}$args {*}$current]\n" "\t\t}\n" -"\t\tmethod -remove args {\n" +"\t\tmethod -remove -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" "\t\t\ttailcall my Set [lmap val $current {\n" "\t\t\t\tif {$val in $args} continue else {set val}\n" "\t\t\t}]\n" "\t\t}\n" "\t\tforward --default-operation my -append\n" -"\t\tmethod unknown {args} {\n" +"\t\tmethod unknown -unexport {args} {\n" "\t\t\tset def --default-operation\n" "\t\t\tif {[llength $args] == 0} {\n" "\t\t\t\ttailcall my $def\n" "\t\t\t} elseif {![string match -* [lindex $args 0]]} {\n" "\t\t\t\ttailcall my $def {*}$args\n" "\t\t\t}\n" "\t\t\tnext {*}$args\n" "\t\t}\n" -"\t\texport -set -append -clear -prepend -remove\n" -"\t\tunexport unknown destroy\n" +"\t\tunexport destroy\n" "\t}\n" "\tobjdefine define::superclass forward --default-operation my -set\n" "\tobjdefine define::mixin forward --default-operation my -set\n" "\tobjdefine objdefine::mixin forward --default-operation my -set\n" -"\tdefine object method {originObject} {\n" +"\tdefine object method -unexport {originObject} {\n" "\t\tforeach p [info procs [info object namespace $originObject]::*] {\n" "\t\t\tset args [info args $p]\n" "\t\t\tset idx -1\n" "\t\t\tforeach a $args {\n" "\t\t\t\tif {[info default $p $a d]} {\n" @@ -217,11 +227,11 @@ "\t\t\t\t\tset vNew $vOrigin\n" "\t\t\t\t}\n" "\t\t\t}\n" "\t\t}\n" "\t}\n" -"\tdefine class method {originObject} {\n" +"\tdefine class method -unexport {originObject} {\n" "\t\tnext $originObject\n" "\t\t::oo::UpdateClassDelegatesAfterClone $originObject [self]\n" "\t}\n" "\tclass create singleton {\n" "\t\tsuperclass class\n" @@ -230,15 +240,15 @@ "\t\tmethod new args {\n" "\t\t\tif {![info exists object] || ![info object isa object $object]} {\n" "\t\t\t\tset object [next {*}$args]\n" "\t\t\t\t::oo::objdefine $object {\n" "\t\t\t\t\tmethod destroy {} {\n" -"\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" +"\t\t\t\t\t\t::return -code error -errorcode {TCL OO SINGLETON} \\\n" "\t\t\t\t\t\t\t\"may not destroy a singleton object\"\n" "\t\t\t\t\t}\n" -"\t\t\t\t\tmethod {originObject} {\n" -"\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" +"\t\t\t\t\tmethod -unexport {originObject} {\n" +"\t\t\t\t\t\t::return -code error -errorcode {TCL OO SINGLETON} \\\n" "\t\t\t\t\t\t\t\"may not clone a singleton object\"\n" "\t\t\t\t\t}\n" "\t\t\t\t}\n" "\t\t\t}\n" "\t\t\treturn $object\n" @@ -246,10 +256,230 @@ "\t}\n" "\tclass create abstract {\n" "\t\tsuperclass class\n" "\t\tunexport create createWithNamespace new\n" "\t}\n" +"\t::namespace eval configuresupport {\n" +"\t\tnamespace path ::tcl\n" +"\t\tproc PropertyImpl {readslot writeslot args} {\n" +"\t\t\tfor {set i 0} {$i < [llength $args]} {incr i} {\n" +"\t\t\t\tset prop [lindex $args $i]\n" +"\t\t\t\tif {[string match \"-*\" $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCL OO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not begin with -\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {$prop ne [list $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCL OO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must be a simple word\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {[string first \"::\" $prop] != -1} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCL OO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not contain namespace separators\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {[string match {*[()]*} $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCL OO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not contain parentheses\"\n" +"\t\t\t\t}\n" +"\t\t\t\tset realprop [string cat \"-\" $prop]\n" +"\t\t\t\tset getter [format {::set [my varname %s]} $prop]\n" +"\t\t\t\tset setter [format {::set [my varname %s] $value} $prop]\n" +"\t\t\t\tset kind readwrite\n" +"\t\t\t\twhile {[set next [lindex $args [expr {$i + 1}]]\n" +"\t\t\t\t\t\tstring match \"-*\" $next]} {\n" +"\t\t\t\t\tset arg [lindex $args [incr i 2]]\n" +"\t\t\t\t\tswitch [prefix match -error [list -level 2 -errorcode \\\n" +"\t\t\t\t\t\t\t[list TCL LOOKUP INDEX option $next]] {-get -kind -set} $next] {\n" +"\t\t\t\t\t\t-get {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing body to go with -get option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset getter $arg\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t-set {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing body to go with -set option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset setter $arg\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t-kind {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2\\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing kind value to go with -kind option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset kind [prefix match -message \"kind\" -error [list \\\n" +"\t\t\t\t\t\t\t\t\t-level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode [list TCL LOOKUP INDEX kind $arg]] {\n" +"\t\t\t\t\t\t\t\treadable readwrite writable\n" +"\t\t\t\t\t\t\t} $arg]\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t}\n" +"\t\t\t\t}\n" +"\t\t\t\tset reader \n" +"\t\t\t\tset writer \n" +"\t\t\t\tswitch $kind {\n" +"\t\t\t\t\treadable {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -remove $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $reader -unexport {} $getter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\twritable {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -remove $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $writer -unexport {value} $setter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\treadwrite {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $reader -unexport {} $getter]\n" +"\t\t\t\t\t\tuplevel 2 [list method $writer -unexport {value} $setter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t}\n" +"\t\tnamespace eval configurableclass {\n" +"\t\t\t::proc property args {\n" +"\t\t\t\t::oo::configuresupport::PropertyImpl \\\n" +"\t\t\t\t\t::oo::configuresupport::readableproperties \\\n" +"\t\t\t\t\t::oo::configuresupport::writableproperties {*}$args\n" +"\t\t\t}\n" +"\t\t\t::proc properties args {::tailcall property {*}$args}\n" +"\t\t\t::namespace path ::oo::define\n" +"\t\t\t::namespace export property\n" +"\t\t}\n" +"\t\tnamespace eval configurableobject {\n" +"\t\t\t::proc property args {\n" +"\t\t\t\t::oo::configuresupport::PropertyImpl \\\n" +"\t\t\t\t\t::oo::configuresupport::objreadableproperties \\\n" +"\t\t\t\t\t::oo::configuresupport::objwritableproperties {*}$args\n" +"\t\t\t}\n" +"\t\t\t::proc properties args {::tailcall property {*}$args}\n" +"\t\t\t::namespace path ::oo::objdefine\n" +"\t\t\t::namespace export property\n" +"\t\t}\n" +"\t\tproc ReadAll {object my} {\n" +"\t\t\tset result {}\n" +"\t\t\tforeach prop [info object properties $object -all -readable] {\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\tdict set result $prop [$my ]\n" +"\t\t\t\t} on error {msg opt} {\n" +"\t\t\t\t\tdict set opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on return {msg opt} {\n" +"\t\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on break {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property getter for $prop did a break\"\n" +"\t\t\t\t} on continue {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property getter for $prop did a continue\"\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\treturn $result\n" +"\t\t}\n" +"\t\tproc ReadOne {object my propertyName} {\n" +"\t\t\tset props [info object properties $object -all -readable]\n" +"\t\t\ttry {\n" +"\t\t\t\tset prop [prefix match -message \"property\" $props $propertyName]\n" +"\t\t\t} on error {msg} {\n" +"\t\t\t\tcatch {\n" +"\t\t\t\t\tset wps [info object properties $object -all -writable]\n" +"\t\t\t\t\tset wprop [prefix match $wps $propertyName]\n" +"\t\t\t\t\tset msg \"property \\\"$wprop\\\" is write only\"\n" +"\t\t\t\t}\n" +"\t\t\t\treturn -code error -level 2 -errorcode [list \\\n" +"\t\t\t\t\t\tTCL LOOKUP INDEX property $propertyName] $msg\n" +"\t\t\t}\n" +"\t\t\ttry {\n" +"\t\t\t\tset value [$my ]\n" +"\t\t\t} on error {msg opt} {\n" +"\t\t\t\tdict set opt -level 2\n" +"\t\t\t\treturn -options $opt $msg\n" +"\t\t\t} on return {msg opt} {\n" +"\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\treturn -options $opt $msg\n" +"\t\t\t} on break {} {\n" +"\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\"property getter for $prop did a break\"\n" +"\t\t\t} on continue {} {\n" +"\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\"property getter for $prop did a continue\"\n" +"\t\t\t}\n" +"\t\t\treturn $value\n" +"\t\t}\n" +"\t\tproc WriteMany {object my setterMap} {\n" +"\t\t\tset props [info object properties $object -all -writable]\n" +"\t\t\tforeach {prop value} $setterMap {\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\tset prop [prefix match -message \"property\" $props $prop]\n" +"\t\t\t\t} on error {msg} {\n" +"\t\t\t\t\tcatch {\n" +"\t\t\t\t\t\tset rps [info object properties $object -all -readable]\n" +"\t\t\t\t\t\tset rprop [prefix match $rps $prop]\n" +"\t\t\t\t\t\tset msg \"property \\\"$rprop\\\" is read only\"\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode [list \\\n" +"\t\t\t\t\t\t\tTCL LOOKUP INDEX property $prop] $msg\n" +"\t\t\t\t}\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\t$my $value\n" +"\t\t\t\t} on error {msg opt} {\n" +"\t\t\t\t\tdict set opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on return {msg opt} {\n" +"\t\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on break {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property setter for $prop did a break\"\n" +"\t\t\t\t} on continue {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCL OO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property setter for $prop did a continue\"\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\treturn\n" +"\t\t}\n" +"\t\t::oo::class create configurable {\n" +"\t\t\tprivate variable my\n" +"\t\t\tmethod configure -export args {\n" +"\t\t\t\t::if {![::info exists my]} {\n" +"\t\t\t\t\t::set my [::namespace which my]\n" +"\t\t\t\t}\n" +"\t\t\t\t::if {[::llength $args] == 0} {\n" +"\t\t\t\t\t::oo::configuresupport::ReadAll [self] $my\n" +"\t\t\t\t} elseif {[::llength $args] == 1} {\n" +"\t\t\t\t\t::oo::configuresupport::ReadOne [self] $my \\\n" +"\t\t\t\t\t\t[::lindex $args 0]\n" +"\t\t\t\t} elseif {[::llength $args] % 2 == 0} {\n" +"\t\t\t\t\t::oo::configuresupport::WriteMany [self] $my $args\n" +"\t\t\t\t} else {\n" +"\t\t\t\t\t::return -code error -errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t[::format {wrong # args: should be \"%s\"} \\\n" +"\t\t\t\t\t\t\t\"[self] configure \?-option value ...\?\"]\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\tdefinitionnamespace -instance configurableobject\n" +"\t\t\tdefinitionnamespace -class configurableclass\n" +"\t\t}\n" +"\t}\n" +"\tclass create configurable {\n" +"\t\tsuperclass class\n" +"\t\tconstructor {{definitionScript \"\"}} {\n" +"\t\t\tnext {mixin ::oo::configuresupport::configurable}\n" +"\t\t\tnext $definitionScript\n" +"\t\t}\n" +"\t\tdefinitionnamespace -class configuresupport::configurableclass\n" +"\t}\n" "}\n" /* !END!: Do not edit above this line. */ ; #endif /* TCL_OO_SCRIPT_H */ Index: generic/tclOOStubInit.c ================================================================== --- generic/tclOOStubInit.c +++ generic/tclOOStubInit.c @@ -11,10 +11,12 @@ MODULE_SCOPE const TclOOStubs tclOOStubs; #ifdef __GNUC__ #pragma GCC dependency "tclOO.decls" #endif + +#define TclOOUnusedStubEntry 0 /* !BEGIN!: Do not edit below this line. */ static const TclOOIntStubs tclOOIntStubs = { TCL_STUB_MAGIC, @@ -72,8 +74,13 @@ Tcl_ObjectSetMethodNameMapper, /* 25 */ Tcl_ClassSetConstructor, /* 26 */ Tcl_ClassSetDestructor, /* 27 */ Tcl_GetObjectName, /* 28 */ Tcl_MethodIsPrivate, /* 29 */ + Tcl_GetClassOfObject, /* 30 */ + Tcl_GetObjectClassName, /* 31 */ + 0, /* 32 */ + 0, /* 33 */ + TclOOUnusedStubEntry, /* 34 */ }; /* !END!: Do not edit above this line. */ Index: generic/tclOOStubLib.c ================================================================== --- generic/tclOOStubLib.c +++ generic/tclOOStubLib.c @@ -33,18 +33,23 @@ TclOOInitializeStubs( Tcl_Interp *interp, const char *version) { int exact = 0; - const char *packageName = "TclOO"; + const char *packageName = "tcl::oo"; const char *errMsg = NULL; TclOOStubs *stubsPtr = NULL; const char *actualVersion = tclStubsPtr->tcl_PkgRequireEx(interp, packageName, version, exact, &stubsPtr); if (actualVersion == NULL) { - return NULL; + packageName = "TclOO"; + actualVersion = tclStubsPtr->tcl_PkgRequireEx(interp, + packageName, version, exact, &stubsPtr); + if (actualVersion == NULL) { + return NULL; + } } if (stubsPtr == NULL) { errMsg = "missing stub table pointer"; } else { tclOOStubsPtr = stubsPtr; Index: generic/tclObj.c ================================================================== --- generic/tclObj.c +++ generic/tclObj.c @@ -2,15 +2,15 @@ * tclObj.c -- * * This file contains Tcl object-related functions that are used by many * Tcl commands. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1999 by Scriptics Corporation. - * Copyright (c) 2001 by ActiveState Corporation. - * Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2007 Daniel A. Steffen + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 1999 Scriptics Corporation. + * Copyright © 2001 ActiveState Corporation. + * Copyright © 2005 Kevin B. Kenny. All rights reserved. + * Copyright © 2007 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -76,30 +76,30 @@ * The structure defined below is used in this file only. */ typedef struct { Tcl_HashTable *lineCLPtr; /* This table remembers for each Tcl_Obj - * generated by a call to the function - * TclSubstTokens() from a literal text - * where bs+nl sequences occured in it, if - * any. I.e. this table keeps track of - * invisible and stripped continuation lines. - * Its keys are Tcl_Obj pointers, the values - * are ContLineLoc pointers. See the file - * tclCompile.h for the definition of this - * structure, and for references to all - * related places in the core. */ + * generated by a call to the function + * TclSubstTokens() from a literal text + * where bs+nl sequences occurred in it, if + * any. I.e. this table keeps track of + * invisible and stripped continuation lines. + * Its keys are Tcl_Obj pointers, the values + * are ContLineLoc pointers. See the file + * tclCompile.h for the definition of this + * structure, and for references to all + * related places in the core. */ #if TCL_THREADS && defined(TCL_MEM_DEBUG) Tcl_HashTable *objThreadMap;/* Thread local table that is used to check - * that a Tcl_Obj was not allocated by some - * other thread. */ + * that a Tcl_Obj was not allocated by some + * other thread. */ #endif /* TCL_MEM_DEBUG && TCL_THREADS */ } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; -static void TclThreadFinalizeContLines(ClientData clientData); +static void TclThreadFinalizeContLines(void *clientData); static ThreadSpecificData *TclGetContLineTable(void); /* * Nested Tcl_Obj deletion management support * @@ -109,18 +109,18 @@ * freed without taking a vast depth of C stack (which could cause all sorts * of breakage.) */ typedef struct PendingObjData { - int deletionCount; /* Count of the number of invokations of + int deletionCount; /* Count of the number of invocations of * TclFreeObj() are on the stack (at least * conceptually; many are actually expanded * macros). */ Tcl_Obj *deletionStack; /* Stack of objects that have had TclFreeObj() * invoked upon them but which can't be * deleted yet because they are in a nested - * invokation of TclFreeObj(). By postponing + * invocation of TclFreeObj(). By postponing * this way, we limit the maximum overall C * stack depth when deleting a complex object. * The down-side is that we alter the overall * behaviour by altering the order in which * objects are deleted, and we change the @@ -176,18 +176,18 @@ * Macros to pack/unpack a bignum's fields in a Tcl_Obj internal rep */ #define PACK_BIGNUM(bignum, objPtr) \ if ((bignum).used > 0x7FFF) { \ - mp_int *temp = (mp_int *)Tcl_Alloc(sizeof(mp_int)); \ + mp_int *temp = (mp_int *)ckalloc(sizeof(mp_int)); \ *temp = bignum; \ (objPtr)->internalRep.twoPtrValue.ptr1 = temp; \ (objPtr)->internalRep.twoPtrValue.ptr2 = INT2PTR(-1); \ } else if (((bignum).alloc <= 0x7FFF) || (mp_shrink(&(bignum))) == MP_OKAY) { \ - (objPtr)->internalRep.twoPtrValue.ptr1 = (bignum).dp; \ - (objPtr)->internalRep.twoPtrValue.ptr2 = INT2PTR( ((bignum).sign << 30) \ - | ((bignum).alloc << 15) | ((bignum).used)); \ + (objPtr)->internalRep.twoPtrValue.ptr1 = (void *)(bignum).dp; \ + (objPtr)->internalRep.twoPtrValue.ptr2 = INT2PTR(((bignum).sign << 30) \ + | ((bignum).alloc << 15) | ((bignum).used)); \ } /* * Prototypes for functions defined later in this file: */ @@ -195,10 +195,13 @@ static int ParseBoolean(Tcl_Obj *objPtr); static int SetDoubleFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static int SetIntFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static void UpdateStringOfDouble(Tcl_Obj *objPtr); static void UpdateStringOfInt(Tcl_Obj *objPtr); +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static void UpdateStringOfOldInt(Tcl_Obj *objPtr); +#endif static void FreeBignum(Tcl_Obj *objPtr); static void DupBignum(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); static void UpdateStringOfBignum(Tcl_Obj *objPtr); static int GetBignumFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int copy, mp_int *bignumValue); @@ -223,13 +226,22 @@ * means of functions that can be invoked by generic object code. See also * tclStringObj.c, tclListObj.c, tclByteCode.c for other type manager * implementations. */ -const Tcl_ObjType tclBooleanType = { +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +static const Tcl_ObjType oldBooleanType = { "boolean", /* name */ NULL, /* freeIntRepProc */ + NULL, /* dupIntRepProc */ + NULL, /* updateStringProc */ + TclSetBooleanFromAny /* setFromAnyProc */ +}; +#endif +const Tcl_ObjType tclBooleanType = { + "booleanString", /* name */ + NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ NULL, /* updateStringProc */ TclSetBooleanFromAny /* setFromAnyProc */ }; const Tcl_ObjType tclDoubleType = { @@ -238,16 +250,29 @@ NULL, /* dupIntRepProc */ UpdateStringOfDouble, /* updateStringProc */ SetDoubleFromAny /* setFromAnyProc */ }; const Tcl_ObjType tclIntType = { +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 || defined(TCL_WIDE_INT_IS_LONG) "int", /* name */ +#else + "wideInt", /* name, keeping maximum compatibility with Tcl 8.6 on 32-bit platforms*/ +#endif NULL, /* freeIntRepProc */ NULL, /* dupIntRepProc */ UpdateStringOfInt, /* updateStringProc */ SetIntFromAny /* setFromAnyProc */ }; +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static const Tcl_ObjType oldIntType = { + "int", /* name */ + NULL, /* freeIntRepProc */ + NULL, /* dupIntRepProc */ + UpdateStringOfOldInt, /* updateStringProc */ + SetIntFromAny /* setFromAnyProc */ +}; +#endif const Tcl_ObjType tclBignumType = { "bignum", /* name */ FreeBignum, /* freeIntRepProc */ DupBignum, /* dupIntRepProc */ UpdateStringOfBignum, /* updateStringProc */ @@ -258,11 +283,11 @@ * The structure below defines the Tcl obj hash key type. */ const Tcl_HashKeyType tclObjHashKeyType = { TCL_HASH_KEY_TYPE_VERSION, /* version */ - 0, /* flags */ + TCL_HASH_KEY_DIRECT_COMPARE,/* allows compare keys by pointers */ TclHashObjKey, /* hashKeyProc */ TclCompareObjKeys, /* compareKeysProc */ AllocObjEntry, /* allocEntryProc */ TclFreeObjEntry /* freeEntryProc */ }; @@ -309,21 +334,21 @@ Command *cmdPtr; /* A cached Command pointer. */ Namespace *refNsPtr; /* Points to the namespace containing the * reference (not the namespace that contains * the referenced command). NULL if the name * is fully qualified.*/ - size_t refNsId; /* refNsPtr's unique namespace id. Used to + unsigned long refNsId; /* refNsPtr's unique namespace id. Used to * verify that refNsPtr is still valid (e.g., * it's possible that the cmd's containing * namespace was deleted and a new one created * at the same address). */ - size_t refNsCmdEpoch; /* Value of the referencing namespace's + Tcl_Size refNsCmdEpoch; /* Value of the referencing namespace's * cmdRefEpoch when the pointer was cached. * Before using the cached pointer, we check * if the namespace's epoch was incremented; * if so, this cached pointer is invalid. */ - size_t cmdEpoch; /* Value of the command's cmdEpoch when this + Tcl_Size cmdEpoch; /* Value of the command's cmdEpoch when this * pointer was cached. Before using the cached * pointer, we check if the cmd's epoch was * incremented; if so, the cmd was renamed, * deleted, hidden, or exposed, and so the * pointer is invalid. */ @@ -359,18 +384,32 @@ typeTableInitialized = 1; Tcl_InitHashTable(&typeTable, TCL_STRING_KEYS); Tcl_MutexUnlock(&tableMutex); Tcl_RegisterObjType(&tclByteArrayType); - Tcl_RegisterObjType(&tclDoubleType); - Tcl_RegisterObjType(&tclStringType); - Tcl_RegisterObjType(&tclListType); - Tcl_RegisterObjType(&tclDictType); Tcl_RegisterObjType(&tclByteCodeType); Tcl_RegisterObjType(&tclCmdNameType); - Tcl_RegisterObjType(&tclRegexpType); + Tcl_RegisterObjType(&tclDictType); + Tcl_RegisterObjType(&tclDoubleType); + Tcl_RegisterObjType(&tclListType); Tcl_RegisterObjType(&tclProcBodyType); + Tcl_RegisterObjType(&tclRegexpType); +#if !defined(TCL_NO_DEPRECATED) + Tcl_RegisterObjType(&tclStringType); + /* Only registered for 8.7, not for 9.0 any more. + * See [https://core.tcl-lang.org/tk/tktview/6b49149b4e] */ + Tcl_RegisterObjType(&tclUniCharStringType); +#endif + + /* For backward compatibility only ... */ +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + Tcl_RegisterObjType(&tclIntType); +#if !defined(TCL_WIDE_INT_IS_LONG) + Tcl_RegisterObjType(&oldIntType); +#endif + Tcl_RegisterObjType(&oldBooleanType); +#endif #ifdef TCL_COMPILE_STATS Tcl_MutexLock(&tclObjMutex); tclObjsAlloced = 0; tclObjsFreed = 0; @@ -415,16 +454,16 @@ for (hPtr = Tcl_FirstHashEntry(tablePtr, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { ObjData *objData = (ObjData *)Tcl_GetHashValue(hPtr); if (objData != NULL) { - Tcl_Free(objData); + ckfree(objData); } } Tcl_DeleteHashTable(tablePtr); - Tcl_Free(tablePtr); + ckfree(tablePtr); tsdPtr->objThreadMap = NULL; } #endif } @@ -496,11 +535,11 @@ */ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (!tsdPtr->lineCLPtr) { - tsdPtr->lineCLPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + tsdPtr->lineCLPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(tsdPtr->lineCLPtr, TCL_ONE_WORD_KEYS); Tcl_CreateThreadExitHandler(TclThreadFinalizeContLines,NULL); } return tsdPtr; } @@ -524,18 +563,18 @@ */ ContLineLoc * TclContinuationsEnter( Tcl_Obj *objPtr, - int num, - int *loc) + Tcl_Size num, + Tcl_Size *loc) { int newEntry; ThreadSpecificData *tsdPtr = TclGetContLineTable(); Tcl_HashEntry *hPtr = Tcl_CreateHashEntry(tsdPtr->lineCLPtr, objPtr, &newEntry); - ContLineLoc *clLocPtr = (ContLineLoc *)Tcl_Alloc(offsetof(ContLineLoc, loc) + (num + 1) *sizeof(int)); + ContLineLoc *clLocPtr = (ContLineLoc *)ckalloc(offsetof(ContLineLoc, loc) + (num + 1U) *sizeof(Tcl_Size)); if (!newEntry) { /* * We're entering ContLineLoc data for the same value more than one * time. Taking care not to leak the old entry. @@ -543,11 +582,11 @@ * This can happen when literals in a proc body are shared. See for * example test info-30.19 where the action (code) for all branches of * the switch command is identical, mapping them all to the same * literal. An interesting result of this is that the number and * locations (offset) of invisible continuation lines in the literal - * are the same for all occurences. + * are the same for all occurrences. * * Note that while reusing the existing entry is possible it requires * the same actions as for a new entry because we have to copy the * incoming num/loc data even so. Because we are called from * TclContinuationsEnterDerived for this case, which modified the @@ -555,15 +594,15 @@ * returning the stored entry would rebase them a second time, or * more, hosing the data. It is easier to simply replace, as we are * doing. */ - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); } clLocPtr->num = num; - memcpy(&clLocPtr->loc, loc, num*sizeof(int)); + memcpy(&clLocPtr->loc, loc, num*sizeof(Tcl_Size)); clLocPtr->loc[num] = CLL_END; /* Sentinel */ Tcl_SetHashValue(hPtr, clLocPtr); return clLocPtr; } @@ -588,16 +627,16 @@ */ void TclContinuationsEnterDerived( Tcl_Obj *objPtr, - int start, - int *clNext) + Tcl_Size start, + Tcl_Size *clNext) { - size_t length; - int end, num; - int *wordCLLast = clNext; + Tcl_Size length; + Tcl_Size end, num; + Tcl_Size *wordCLLast = clNext; /* * We have to handle invisible continuations lines here as well, despite * the code we have in TclSubstTokens (TST) for that. Why ? Nesting. If * our script is the sole argument to an 'eval' command, for example, the @@ -619,11 +658,11 @@ /* * First compute the range of the word within the script. (Is there a * better way which doesn't shimmer?) */ - (void)TclGetStringFromObj(objPtr, &length); + TclGetStringFromObj(objPtr, &length); end = start + length; /* First char after the word */ /* * Then compute the table slice covering the range of the word. */ @@ -636,11 +675,11 @@ * And generate the table from the slice, if it was not empty. */ num = wordCLLast - clNext; if (num) { - int i; + Tcl_Size i; ContLineLoc *clLocPtr = TclContinuationsEnter(objPtr, num, clNext); /* * Re-base the locations. */ @@ -686,11 +725,11 @@ Tcl_Obj *objPtr, Tcl_Obj *originObjPtr) { ThreadSpecificData *tsdPtr = TclGetContLineTable(); Tcl_HashEntry *hPtr = - Tcl_FindHashEntry(tsdPtr->lineCLPtr, originObjPtr); + Tcl_FindHashEntry(tsdPtr->lineCLPtr, originObjPtr); if (hPtr) { ContLineLoc *clLocPtr = (ContLineLoc *)Tcl_GetHashValue(hPtr); TclContinuationsEnter(objPtr, clLocPtr->num, clLocPtr->loc); @@ -720,14 +759,14 @@ TclContinuationsGet( Tcl_Obj *objPtr) { ThreadSpecificData *tsdPtr = TclGetContLineTable(); Tcl_HashEntry *hPtr = - Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); + Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); if (!hPtr) { - return NULL; + return NULL; } return (ContLineLoc *)Tcl_GetHashValue(hPtr); } /* @@ -748,11 +787,11 @@ *---------------------------------------------------------------------- */ static void TclThreadFinalizeContLines( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { /* * Release the hashtable tracking invisible continuation lines. */ @@ -760,15 +799,15 @@ Tcl_HashEntry *hPtr; Tcl_HashSearch hSearch; for (hPtr = Tcl_FirstHashEntry(tsdPtr->lineCLPtr, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(tsdPtr->lineCLPtr); - Tcl_Free(tsdPtr->lineCLPtr); + ckfree(tsdPtr->lineCLPtr); tsdPtr->lineCLPtr = NULL; } /* *-------------------------------------------------------------- @@ -834,11 +873,11 @@ * name of each registered type is appended as * a list element. */ { Tcl_HashEntry *hPtr; Tcl_HashSearch search; - int numElems; + Tcl_Size numElems; /* * Get the test for a valid list out of the way first. */ @@ -932,11 +971,11 @@ if (typePtr->setFromAnyProc == NULL) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't convert value to type %s", typePtr->name)); - Tcl_SetErrorCode(interp, "TCL", "API_ABUSE", NULL); + Tcl_SetErrorCode(interp, "TCL", "API_ABUSE", (char *)NULL); } return TCL_ERROR; } return typePtr->setFromAnyProc(interp, objPtr); @@ -970,11 +1009,11 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); tablePtr = tsdPtr->objThreadMap; if (tablePtr != NULL) { - fprintf(outFile, "total objects: %" TCL_Z_MODIFIER "u\n", tablePtr->numEntries); + fprintf(outFile, "total objects: %" TCL_SIZE_MODIFIER "d\n", tablePtr->numEntries); for (hPtr = Tcl_FirstHashEntry(tablePtr, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { ObjData *objData = (ObjData *)Tcl_GetHashValue(hPtr); if (objData != NULL) { @@ -1002,11 +1041,11 @@ * * TclDbInitNewObj -- * * Called via the TclNewObj or TclDbNewObj macros when TCL_MEM_DEBUG is * enabled. This function will initialize the members of a Tcl_Obj - * struct. Initilization would be done inline via the TclNewObj macro + * struct. Initialization would be done inline via the TclNewObj macro * when compiling without TCL_MEM_DEBUG. * * Results: * The Tcl_Obj struct members are initialized. * @@ -1024,11 +1063,11 @@ int line) /* Line number in the source file; used for * debugging. */ { objPtr->refCount = 0; objPtr->typePtr = NULL; - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); #if TCL_THREADS /* * Add entry to a thread local map used to check if a Tcl_Obj was * allocated by the currently executing thread. @@ -1040,11 +1079,11 @@ int isNew; ObjData *objData; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (tsdPtr->objThreadMap == NULL) { - tsdPtr->objThreadMap = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + tsdPtr->objThreadMap = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_InitHashTable(tsdPtr->objThreadMap, TCL_ONE_WORD_KEYS); } tablePtr = tsdPtr->objThreadMap; hPtr = Tcl_CreateHashEntry(tablePtr, objPtr, &isNew); if (!isNew) { @@ -1053,11 +1092,11 @@ /* * Record the debugging information. */ - objData = (ObjData *)Tcl_Alloc(sizeof(ObjData)); + objData = (ObjData *)ckalloc(sizeof(ObjData)); objData->objPtr = objPtr; objData->file = file; objData->line = line; Tcl_SetHashValue(hPtr, objData); } @@ -1166,21 +1205,23 @@ Tcl_Obj * Tcl_DbNewObj( TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { - return Tcl_NewObj(); + Tcl_Obj *objPtr; + TclNewObj(objPtr); + return objPtr; } #endif /* TCL_MEM_DEBUG */ /* *---------------------------------------------------------------------- * * TclAllocateFreeObjects -- * * Function to allocate a number of free Tcl_Objs. This is done using a - * single Tcl_Alloc to reduce the overhead for Tcl_Obj allocation. + * single ckalloc to reduce the overhead for Tcl_Obj allocation. * * Assumes mutex is held. * * Results: * None. @@ -1205,16 +1246,16 @@ /* * This has been noted by Purify to be a potential leak. The problem is * that Tcl, when not TCL_MEM_DEBUG compiled, keeps around all allocated * Tcl_Obj's, pointed to by tclFreeObjList, when freed instead of actually - * freeing the memory. TclFinalizeObjects() does not Tcl_Free() this memory, + * freeing the memory. TclFinalizeObjects() does not ckfree() this memory, * but leaves it to Tcl's memory subsystem finalization to release it. * Purify apparently can't figure that out, and fires a false alarm. */ - basePtr = (char *)Tcl_Alloc(bytesToAlloc); + basePtr = (char *)ckalloc(bytesToAlloc); prevPtr = NULL; objPtr = (Tcl_Obj *) basePtr; for (i = 0; i < OBJS_TO_ALLOC_EACH_TIME; i++) { objPtr->internalRep.twoPtrValue.ptr1 = prevPtr; @@ -1276,20 +1317,20 @@ tablePtr = tsdPtr->objThreadMap; if (!tablePtr) { Tcl_Panic("TclFreeObj: object table not initialized"); } - hPtr = Tcl_FindHashEntry(tablePtr, (char *) objPtr); + hPtr = Tcl_FindHashEntry(tablePtr, objPtr); if (hPtr) { /* * As the Tcl_Obj is going to be deleted we remove the entry. */ ObjData *objData = (ObjData *)Tcl_GetHashValue(hPtr); if (objData != NULL) { - Tcl_Free(objData); + ckfree(objData); } Tcl_DeleteHashEntry(hPtr); } } @@ -1299,11 +1340,11 @@ * Check for a double free of the same value. This is slightly tricky * because it is customary to free a Tcl_Obj when its refcount falls * either from 1 to 0, or from 0 to -1. Falling from -1 to -2, though, * and so on, is always a sign of a botch in the caller. */ - if (objPtr->refCount == (size_t)-2) { + if (objPtr->refCount < -1) { Tcl_Panic("Reference count for %p was negative", objPtr); } /* * Now, in case we just approved drop from 1 to 0 as acceptable, make * sure we do not accept a second free when falling from 0 to -1. @@ -1329,23 +1370,23 @@ typePtr->freeIntRepProc(objPtr); ObjDeletionUnlock(context); } Tcl_MutexLock(&tclObjMutex); - Tcl_Free(objPtr); + ckfree(objPtr); Tcl_MutexUnlock(&tclObjMutex); TclIncrObjsFreed(); ObjDeletionLock(context); while (ObjOnStack(context)) { Tcl_Obj *objToFree; PopObjToDelete(context, objToFree); TCL_DTRACE_OBJ_FREE(objToFree); - TclFreeIntRep(objToFree); + TclFreeInternalRep(objToFree); Tcl_MutexLock(&tclObjMutex); - Tcl_Free(objToFree); + ckfree(objToFree); Tcl_MutexUnlock(&tclObjMutex); TclIncrObjsFreed(); } ObjDeletionUnlock(context); } @@ -1354,22 +1395,22 @@ * We cannot use TclGetContinuationTable() here, because that may * re-initialize the thread-data for calls coming after the finalization. * We have to access it using the low-level call and then check for * validity. This function can be called after TclFinalizeThreadData() has * already killed the thread-global data structures. Performing - * TCL_TSD_INIT will leave us with an un-initialized memory block upon + * TCL_TSD_INIT will leave us with an uninitialized memory block upon * which we crash (if we where to access the uninitialized hashtable). */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - Tcl_HashEntry *hPtr; + Tcl_HashEntry *hPtr; if (tsdPtr->lineCLPtr) { - hPtr = Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); + hPtr = Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); if (hPtr) { - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); Tcl_DeleteHashEntry(hPtr); } } } } @@ -1445,22 +1486,22 @@ * We cannot use TclGetContinuationTable() here, because that may * re-initialize the thread-data for calls coming after the finalization. * We have to access it using the low-level call and then check for * validity. This function can be called after TclFinalizeThreadData() has * already killed the thread-global data structures. Performing - * TCL_TSD_INIT will leave us with an un-initialized memory block upon + * TCL_TSD_INIT will leave us with an uninitialized memory block upon * which we crash (if we where to access the uninitialized hashtable). */ { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - Tcl_HashEntry *hPtr; + Tcl_HashEntry *hPtr; if (tsdPtr->lineCLPtr) { - hPtr = Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); + hPtr = Tcl_FindHashEntry(tsdPtr->lineCLPtr, objPtr); if (hPtr) { - Tcl_Free(Tcl_GetHashValue(hPtr)); + ckfree(Tcl_GetHashValue(hPtr)); Tcl_DeleteHashEntry(hPtr); } } } } @@ -1523,11 +1564,11 @@ #define SetDuplicateObj(dupPtr, objPtr) \ { \ const Tcl_ObjType *typePtr = (objPtr)->typePtr; \ const char *bytes = (objPtr)->bytes; \ if (bytes) { \ - TclInitStringRep((dupPtr), bytes, (objPtr)->length); \ + (void)TclAttemptInitStringRep((dupPtr), bytes, (objPtr)->length); \ } else { \ (dupPtr)->bytes = NULL; \ } \ if (typePtr) { \ if (typePtr->dupIntRepProc) { \ @@ -1557,11 +1598,11 @@ { if (Tcl_IsShared(dupPtr)) { Tcl_Panic("%s called with shared object", "TclSetDuplicateObj"); } TclInvalidateStringRep(dupPtr); - TclFreeIntRep(dupPtr); + TclFreeInternalRep(dupPtr); SetDuplicateObj(dupPtr, objPtr); } /* *---------------------------------------------------------------------- @@ -1582,10 +1623,11 @@ * representation from the internal representation. * *---------------------------------------------------------------------- */ +#undef Tcl_GetString char * Tcl_GetString( Tcl_Obj *objPtr) /* Object whose string rep byte pointer should * be returned. */ { @@ -1605,11 +1647,11 @@ */ Tcl_Panic("UpdateStringProc should not be invoked for type %s", objPtr->typePtr->name); } objPtr->typePtr->updateStringProc(objPtr); - if (objPtr->bytes == NULL || objPtr->length == TCL_INDEX_NONE + if (objPtr->bytes == NULL || objPtr->length < 0 || objPtr->bytes[objPtr->length] != '\0') { Tcl_Panic("UpdateStringProc for type '%s' " "failed to create a valid string rep", objPtr->typePtr->name); } @@ -1664,19 +1706,19 @@ */ Tcl_Panic("UpdateStringProc should not be invoked for type %s", objPtr->typePtr->name); } objPtr->typePtr->updateStringProc(objPtr); - if (objPtr->bytes == NULL || objPtr->length == TCL_INDEX_NONE + if (objPtr->bytes == NULL || objPtr->length < 0 || objPtr->bytes[objPtr->length] != '\0') { Tcl_Panic("UpdateStringProc for type '%s' " "failed to create a valid string rep", objPtr->typePtr->name); } } if (lengthPtr != NULL) { - *lengthPtr = (objPtr->length < INT_MAX)? objPtr->length: INT_MAX; + *lengthPtr = objPtr->length; } return objPtr->bytes; } /* @@ -1686,28 +1728,28 @@ * * This function is called in several configurations to provide all * the tools needed to set an object's string representation. The * function is determined by the arguments. * - * (objPtr->bytes != NULL && bytes != NULL) || (numBytes == -1) + * (objPtr->bytes != NULL && bytes != NULL) || (numBytes < 0) * Invalid call -- panic! * - * objPtr->bytes == NULL && bytes == NULL && numBytes != -1 + * objPtr->bytes == NULL && bytes == NULL && numBytes >= 0 * Allocation only - allocate space for (numBytes+1) chars. * store in objPtr->bytes and return. Also sets * objPtr->length to 0 and objPtr->bytes[0] to NUL. * - * objPtr->bytes == NULL && bytes != NULL && numBytes != -1 + * objPtr->bytes == NULL && bytes != NULL && numBytes >= 0 * Allocate and copy. bytes is assumed to point to chars to * copy into the string rep. objPtr->length = numBytes. Allocate * array of (numBytes + 1) chars. store in objPtr->bytes. Copy * numBytes chars from bytes to objPtr->bytes; Set * objPtr->bytes[numBytes] to NUL and return objPtr->bytes. * Caller must guarantee there are numBytes chars at bytes to * be copied. * - * objPtr->bytes != NULL && bytes == NULL && numBytes != -1 + * objPtr->bytes != NULL && bytes == NULL && numBytes >= 0 * Truncate. Set objPtr->length to numBytes and * objPr->bytes[numBytes] to NUL. Caller has to guarantee * that a prior allocating call allocated enough bytes for * this to be valid. Return objPtr->bytes. * @@ -1725,39 +1767,59 @@ char * Tcl_InitStringRep( Tcl_Obj *objPtr, /* Object whose string rep is to be set */ const char *bytes, - size_t numBytes) + unsigned int numBytes) { assert(objPtr->bytes == NULL || bytes == NULL); - /* Allocate */ - if (objPtr->bytes == NULL) { - /* Allocate only as empty - extend later if bytes copied */ - objPtr->length = 0; - if (numBytes) { - objPtr->bytes = (char *)Tcl_AttemptAlloc(numBytes + 1); - if (objPtr->bytes == NULL) { - return NULL; - } - if (bytes) { - /* Copy */ - memcpy(objPtr->bytes, bytes, numBytes); - objPtr->length = numBytes; - } - } else { - TclInitStringRep(objPtr, NULL, 0); - } - } else { - /* objPtr->bytes != NULL bytes == NULL - Truncate */ - objPtr->bytes = (char *)Tcl_Realloc(objPtr->bytes, numBytes + 1); - objPtr->length = numBytes; - } - - /* Terminate */ - objPtr->bytes[objPtr->length] = '\0'; + if (numBytes > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } + + if (objPtr->bytes == NULL) { + /* Start with no string rep */ + if (numBytes == 0) { + TclInitEmptyStringRep(objPtr); + return objPtr->bytes; + } else { + objPtr->bytes = (char *)attemptckalloc(numBytes + 1); + if (objPtr->bytes) { + objPtr->length = numBytes; + if (bytes) { + memcpy(objPtr->bytes, bytes, numBytes); + } + objPtr->bytes[objPtr->length] = '\0'; + } + } + } else if (objPtr->bytes == &tclEmptyString) { + /* Start with empty string rep (not allocated) */ + if (numBytes == 0) { + return objPtr->bytes; + } else { + objPtr->bytes = (char *)attemptckalloc(numBytes + 1); + if (objPtr->bytes) { + objPtr->length = numBytes; + objPtr->bytes[objPtr->length] = '\0'; + } + } + } else { + /* Start with non-empty string rep (allocated) */ + if (numBytes == 0) { + ckfree(objPtr->bytes); + TclInitEmptyStringRep(objPtr); + return objPtr->bytes; + } else { + objPtr->bytes = (char *)attemptckrealloc(objPtr->bytes, + numBytes + 1); + if (objPtr->bytes) { + objPtr->length = numBytes; + objPtr->bytes[objPtr->length] = '\0'; + } + } + } return objPtr->bytes; } /* @@ -1806,17 +1868,17 @@ } /* *---------------------------------------------------------------------- * - * Tcl_StoreIntRep -- + * Tcl_StoreInternalRep -- * - * This function is called to set the object's internal - * representation to match a particular type. + * Called to set the object's internal representation to match a + * particular type. * * It is the caller's responsibility to guarantee that - * the value of the submitted IntRep is in agreement with + * the value of the submitted internalrep is in agreement with * the value of any existing string rep. * * Results: * None. * @@ -1826,21 +1888,21 @@ * *---------------------------------------------------------------------- */ void -Tcl_StoreIntRep( +Tcl_StoreInternalRep( Tcl_Obj *objPtr, /* Object whose internal rep should be set. */ const Tcl_ObjType *typePtr, /* New type for the object */ - const Tcl_ObjIntRep *irPtr) /* New IntRep for the object */ + const Tcl_ObjInternalRep *irPtr) /* New internalrep for the object */ { - /* Clear out any existing IntRep ( "shimmer" ) */ - TclFreeIntRep(objPtr); + /* Clear out any existing internalrep ( "shimmer" ) */ + TclFreeInternalRep(objPtr); - /* When irPtr == NULL, just leave objPtr with no IntRep for typePtr */ + /* When irPtr == NULL, just leave objPtr with no internalrep for typePtr */ if (irPtr) { - /* Copy the new IntRep into place */ + /* Copy the new internalrep into place */ objPtr->internalRep = *irPtr; /* Set the type to match */ objPtr->typePtr = typePtr; } @@ -1847,38 +1909,38 @@ } /* *---------------------------------------------------------------------- * - * Tcl_FetchIntRep -- + * Tcl_FetchInternalRep -- * * This function is called to retrieve the object's internal * representation matching a requested type, if any. * * Results: - * A read-only pointer to the associated Tcl_ObjIntRep, or + * A read-only pointer to the associated Tcl_ObjInternalRep, or * NULL if no such internal representation exists. * * Side effects: * Calls the freeIntRepProc of the current Tcl_ObjType, if any. * Sets the internalRep and typePtr fields to the submitted values. * *---------------------------------------------------------------------- */ -Tcl_ObjIntRep * -Tcl_FetchIntRep( +Tcl_ObjInternalRep * +Tcl_FetchInternalRep( Tcl_Obj *objPtr, /* Object to fetch from. */ const Tcl_ObjType *typePtr) /* Requested type */ { - return TclFetchIntRep(objPtr, typePtr); + return TclFetchInternalRep(objPtr, typePtr); } /* *---------------------------------------------------------------------- * - * Tcl_FreeIntRep -- + * Tcl_FreeInternalRep -- * * This function is called to free an object's internal representation. * * Results: * None. @@ -1889,20 +1951,159 @@ * *---------------------------------------------------------------------- */ void -Tcl_FreeIntRep( +Tcl_FreeInternalRep( Tcl_Obj *objPtr) /* Object whose internal rep should be freed. */ { - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); } +/* + *---------------------------------------------------------------------- + * + * Tcl_NewBooleanObj -- + * + * This function is normally called when not debugging: i.e., when + * TCL_MEM_DEBUG is not defined. It creates a new Tcl_Obj and + * initializes it from the argument boolean value. A nonzero "intValue" + * is coerced to 1. + * + * When TCL_MEM_DEBUG is defined, this function just returns the result + * of calling the debugging version Tcl_DbNewLongObj. + * + * Results: + * The newly created object is returned. This object will have an invalid + * string representation. The returned object has ref count 0. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_NewBooleanObj +#ifdef TCL_MEM_DEBUG + +Tcl_Obj * +Tcl_NewBooleanObj( + int intValue) /* Boolean used to initialize new object. */ +{ + return Tcl_DbNewWideIntObj(intValue!=0, "unknown", 0); +} + +#else /* if not TCL_MEM_DEBUG */ + +Tcl_Obj * +Tcl_NewBooleanObj( + int intValue) /* Boolean used to initialize new object. */ +{ + Tcl_Obj *objPtr; + + TclNewIntObj(objPtr, intValue!=0); + return objPtr; +} +#endif /* TCL_MEM_DEBUG */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_DbNewBooleanObj -- + * + * This function is normally called when debugging: i.e., when + * TCL_MEM_DEBUG is defined. It creates new boolean objects. It is the + * same as the Tcl_NewBooleanObj function above except that it calls + * Tcl_DbCkalloc directly with the file name and line number from its + * caller. This simplifies debugging since then the [memory active] + * command will report the correct file name and line number when + * reporting objects that haven't been freed. + * + * When TCL_MEM_DEBUG is not defined, this function just returns the + * result of calling Tcl_NewBooleanObj. + * + * Results: + * The newly created object is returned. This object will have an invalid + * string representation. The returned object has ref count 0. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_DbNewBooleanObj +#ifdef TCL_MEM_DEBUG + +Tcl_Obj * +Tcl_DbNewBooleanObj( + int intValue, /* Boolean used to initialize new object. */ + const char *file, /* The name of the source file calling this + * function; used for debugging. */ + int line) /* Line number in the source file; used for + * debugging. */ +{ + Tcl_Obj *objPtr; + + TclDbNewObj(objPtr, file, line); + /* Optimized TclInvalidateStringRep() */ + objPtr->bytes = NULL; + + objPtr->internalRep.wideValue = (intValue != 0); + objPtr->typePtr = &tclIntType; + return objPtr; +} + +#else /* if not TCL_MEM_DEBUG */ + +Tcl_Obj * +Tcl_DbNewBooleanObj( + int intValue, /* Boolean used to initialize new object. */ + TCL_UNUSED(const char *) /*file*/, + TCL_UNUSED(int) /*line*/) +{ + return Tcl_NewBooleanObj(intValue); +} +#endif /* TCL_MEM_DEBUG */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetBooleanObj -- + * + * Modify an object to be a boolean object and to have the specified + * boolean value. A nonzero "intValue" is coerced to 1. + * + * Results: + * None. + * + * Side effects: + * The object's old string rep, if any, is freed. Also, any old internal + * rep is freed. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_SetBooleanObj +void +Tcl_SetBooleanObj( + Tcl_Obj *objPtr, /* Object whose internal rep to init. */ + int intValue) /* Boolean used to set object's value. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_SetBooleanObj"); + } + + TclSetIntObj(objPtr, intValue!=0); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * - * Tcl_GetBooleanFromObj -- + * Tcl_GetBoolFromObj, Tcl_GetBooleanFromObj -- * * Attempt to return a boolean from the Tcl object "objPtr". This * includes conversion from any of Tcl's numeric types. * * Results: @@ -1909,30 +2110,50 @@ * The return value is a standard Tcl object result. If an error occurs * during conversion, an error message is left in the interpreter's * result unless "interp" is NULL. * * Side effects: - * The intrep of *objPtr may be changed. + * The internalrep of *objPtr may be changed. * *---------------------------------------------------------------------- */ +#undef Tcl_GetBoolFromObj int -Tcl_GetBooleanFromObj( +Tcl_GetBoolFromObj( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *objPtr, /* The object from which to get boolean. */ - int *boolPtr) /* Place to store resulting boolean. */ + int flags, + char *charPtr) /* Place to store resulting boolean. */ { + int result; + + if ((flags & TCL_NULL_OK) && (objPtr == NULL || Tcl_GetString(objPtr)[0] == '\0')) { + result = -1; + goto boolEnd; + } else if (objPtr == NULL) { + if (interp) { + TclNewObj(objPtr); + TclParseNumber(interp, objPtr, (flags & TCL_NULL_OK) + ? "boolean value or \"\"" : "boolean value", NULL, TCL_INDEX_NONE, NULL, 0); + Tcl_DecrRefCount(objPtr); + } + return TCL_ERROR; + } do { - if (objPtr->typePtr == &tclIntType || objPtr->typePtr == &tclBooleanType) { - *boolPtr = (objPtr->internalRep.wideValue != 0); - return TCL_OK; + if (TclHasInternalRep(objPtr, &tclIntType)) { + result = (objPtr->internalRep.wideValue != 0); + goto boolEnd; + } + if (TclHasInternalRep(objPtr, &tclBooleanType)) { + result = objPtr->internalRep.longValue != 0; + goto boolEnd; } - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { /* * Caution: Don't be tempted to check directly for the "double" - * Tcl_ObjType and then compare the intrep to 0.0. This isn't + * Tcl_ObjType and then compare the internalrep to 0.0. This isn't * reliable because a "double" Tcl_ObjType can hold the NaN value. * Use the API Tcl_GetDoubleFromObj, which does the checking and * sets the proper error message for us. */ @@ -1939,22 +2160,49 @@ double d; if (Tcl_GetDoubleFromObj(interp, objPtr, &d) != TCL_OK) { return TCL_ERROR; } - *boolPtr = (d != 0.0); - return TCL_OK; + result = (d != 0.0); + goto boolEnd; } - if (objPtr->typePtr == &tclBignumType) { - *boolPtr = 1; + if (TclHasInternalRep(objPtr, &tclBignumType)) { + result = 1; + boolEnd: + if (charPtr != NULL) { + flags &= (TCL_NULL_OK-2); + if (flags) { + if (flags == (int)sizeof(int)) { + *(int *)charPtr = result; + return TCL_OK; + } else if (flags == (int)sizeof(short)) { + *(short *)charPtr = result; + return TCL_OK; + } else { + Tcl_Panic("Wrong bool var for %s", "Tcl_GetBoolFromObj"); + } + } + *charPtr = result; + } return TCL_OK; } } while ((ParseBoolean(objPtr) == TCL_OK) || (TCL_OK == - TclParseNumber(interp, objPtr, "boolean value", NULL,-1,NULL,0))); + TclParseNumber(interp, objPtr, (flags & TCL_NULL_OK) + ? "boolean value or \"\"" : "boolean value", NULL,-1,NULL,0))); return TCL_ERROR; } +#undef Tcl_GetBooleanFromObj +int +Tcl_GetBooleanFromObj( + Tcl_Interp *interp, /* Used for error reporting if not NULL. */ + Tcl_Obj *objPtr, /* The object from which to get boolean. */ + int *intPtr) /* Place to store resulting boolean. */ +{ + return Tcl_GetBoolFromObj(interp, objPtr, (TCL_NULL_OK-2)&(int)sizeof(int), (char *)(void *)intPtr); +} + /* *---------------------------------------------------------------------- * * TclSetBooleanFromAny -- * @@ -1966,11 +2214,16 @@ * conversion, an error message is left in the interpreter's result * unless "interp" is NULL. * * Side effects: * If no error occurs, an integer 1 or 0 is stored as "objPtr"s internal - * representation and the type of "objPtr" is set to boolean or int. + * representation and the type of "objPtr" is set to boolean or int/wideInt. + * + * Warning: If the returned type is "wideInt" (32-bit platforms) and your + * platform is bigendian, you cannot use internalRep.longValue to distinguish + * between false and true. On Windows and most other platforms this still will + * work fine, but basically it is non-portable. * *---------------------------------------------------------------------- */ int @@ -1983,22 +2236,22 @@ * whether a boolean conversion is possible without generating the string * rep. */ if (objPtr->bytes == NULL) { - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { if ((Tcl_WideUInt)objPtr->internalRep.wideValue < 2) { return TCL_OK; } goto badBoolean; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { goto badBoolean; } - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { goto badBoolean; } } if (ParseBoolean(objPtr) == TCL_OK) { @@ -2005,19 +2258,19 @@ return TCL_OK; } badBoolean: if (interp != NULL) { - size_t length; + Tcl_Size length; const char *str = TclGetStringFromObj(objPtr, &length); Tcl_Obj *msg; TclNewLiteralStringObj(msg, "expected boolean value but got \""); Tcl_AppendLimitedToObj(msg, str, length, 50, ""); Tcl_AppendToObj(msg, "\"", -1); Tcl_SetObjResult(interp, msg); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "BOOLEAN", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "BOOLEAN", (char *)NULL); } return TCL_ERROR; } static int @@ -2024,17 +2277,17 @@ ParseBoolean( Tcl_Obj *objPtr) /* The object to parse/convert. */ { int newBool; char lowerCase[6]; - size_t i, length; + Tcl_Size i, length; const char *str = TclGetStringFromObj(objPtr, &length); - if ((length == 0) || (length > 5)) { + if ((length < 1) || (length > 5)) { /* - * Longest valid boolean string rep. is "false". - */ + * Longest valid boolean string rep. is "false". + */ return TCL_ERROR; } switch (str[0]) { @@ -2123,17 +2376,17 @@ * as possible to allow the conversion code, in particular * Tcl_GetStringFromObj, to use that old internalRep. */ goodBoolean: - TclFreeIntRep(objPtr); - objPtr->internalRep.wideValue = newBool; + TclFreeInternalRep(objPtr); + objPtr->internalRep.longValue = newBool; objPtr->typePtr = &tclBooleanType; return TCL_OK; numericBoolean: - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); objPtr->internalRep.wideValue = newBool; objPtr->typePtr = &tclIntType; return TCL_OK; } @@ -2296,28 +2549,28 @@ Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *objPtr, /* The object from which to get a double. */ double *dblPtr) /* Place to store resulting double. */ { do { - if (objPtr->typePtr == &tclDoubleType) { - if (TclIsNaN(objPtr->internalRep.doubleValue)) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { + if (isnan(objPtr->internalRep.doubleValue)) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "floating point value is Not a Number", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "DOUBLE", "NAN", - NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "DOUBLE", "NAN", + (char *)NULL); } return TCL_ERROR; } *dblPtr = (double) objPtr->internalRep.doubleValue; return TCL_OK; } - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { *dblPtr = (double) objPtr->internalRep.wideValue; return TCL_OK; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { mp_int big; TclUnpackBignum(objPtr, big); *dblPtr = TclBignumToDouble(&big); return TCL_OK; @@ -2359,11 +2612,12 @@ *---------------------------------------------------------------------- * * UpdateStringOfDouble -- * * Update the string representation for a double-precision floating point - * object. Note: This function does not free an + * object. This must obey the current tcl_precision value for + * double-to-string conversions. Note: This function does not free an * existing old string rep so storage will be lost if this has not * already been done. * * Results: * None. @@ -2379,41 +2633,125 @@ UpdateStringOfDouble( Tcl_Obj *objPtr) /* Double obj with string rep to update. */ { char *dst = Tcl_InitStringRep(objPtr, NULL, TCL_DOUBLE_SPACE); - TclOOM(dst, (size_t)TCL_DOUBLE_SPACE + 1); + TclOOM(dst, TCL_DOUBLE_SPACE + 1); Tcl_PrintDouble(NULL, objPtr->internalRep.doubleValue, dst); (void) Tcl_InitStringRep(objPtr, NULL, strlen(dst)); } /* *---------------------------------------------------------------------- * + * Tcl_NewIntObj -- + * + * If a client is compiled with TCL_MEM_DEBUG defined, calls to + * Tcl_NewIntObj to create a new integer object end up calling the + * debugging function Tcl_DbNewLongObj instead. + * + * Otherwise, if the client is compiled without TCL_MEM_DEBUG defined, + * calls to Tcl_NewIntObj result in a call to one of the two + * Tcl_NewIntObj implementations below. We provide two implementations so + * that the Tcl core can be compiled to do memory debugging of the core + * even if a client does not request it for itself. + * + * Integer and long integer objects share the same "integer" type + * implementation. We store all integers as longs and Tcl_GetIntFromObj + * checks whether the current value of the long can be represented by an + * int. + * + * Results: + * The newly created object is returned. This object will have an invalid + * string representation. The returned object has ref count 0. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_NewIntObj +#ifdef TCL_MEM_DEBUG + +Tcl_Obj * +Tcl_NewIntObj( + int intValue) /* Int used to initialize the new object. */ +{ + return Tcl_DbNewWideIntObj(intValue, "unknown", 0); +} + +#else /* if not TCL_MEM_DEBUG */ + +Tcl_Obj * +Tcl_NewIntObj( + int intValue) /* Int used to initialize the new object. */ +{ + Tcl_Obj *objPtr; + + TclNewIntObj(objPtr, intValue); + return objPtr; +} +#endif /* if TCL_MEM_DEBUG */ +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetIntObj -- + * + * Modify an object to be an integer and to have the specified integer + * value. + * + * Results: + * None. + * + * Side effects: + * The object's old string rep, if any, is freed. Also, any old internal + * rep is freed. + * + *---------------------------------------------------------------------- + */ +#ifndef TCL_NO_DEPRECATED +#undef Tcl_SetIntObj +void +Tcl_SetIntObj( + Tcl_Obj *objPtr, /* Object whose internal rep to init. */ + int intValue) /* Integer used to set object's value. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_SetIntObj"); + } + + TclSetIntObj(objPtr, intValue); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * * Tcl_GetIntFromObj -- * - * Retrieve the integer value of 'objPtr'. - * - * Value - * - * TCL_OK - * - * Success. - * - * TCL_ERROR - * - * An error occurred during conversion or the integral value can not - * be represented as an integer (it might be too large). An error - * message is left in the interpreter's result if 'interp' is not - * NULL. - * - * Effect - * - * 'objPtr' is converted to an integer if necessary if it is not one - * already. The conversion frees any previously-existing internal - * representation. + * Attempt to return an int from the Tcl object "objPtr". If the object + * is not already an int, an attempt will be made to convert it to one. + * + * Integer and long integer objects share the same "integer" type + * implementation. We store all integers as longs and Tcl_GetIntFromObj + * checks whether the current value of the long can be represented by an + * int. + * + * Results: + * The return value is a standard Tcl object result. If an error occurs + * during conversion or if the long integer held by the object can not be + * represented by an int, an error message is left in the interpreter's + * result unless "interp" is NULL. + * + * Side effects: + * If the object is not already an int, the conversion will free any old + * internal representation. * *---------------------------------------------------------------------- */ int @@ -2431,13 +2769,13 @@ return TCL_ERROR; } if ((ULONG_MAX > UINT_MAX) && ((l > UINT_MAX) || (l < INT_MIN))) { if (interp != NULL) { const char *s = - "integer value too large to represent as non-long integer"; + "integer value too large to represent"; Tcl_SetObjResult(interp, Tcl_NewStringObj(s, -1)); - Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, (char *)NULL); } return TCL_ERROR; } *intPtr = (int) l; return TCL_OK; @@ -2492,14 +2830,188 @@ UpdateStringOfInt( Tcl_Obj *objPtr) /* Int object whose string rep to update. */ { char *dst = Tcl_InitStringRep( objPtr, NULL, TCL_INTEGER_SPACE); - TclOOM(dst, (size_t)TCL_INTEGER_SPACE + 1); + TclOOM(dst, TCL_INTEGER_SPACE + 1); (void) Tcl_InitStringRep(objPtr, NULL, TclFormatInt(dst, objPtr->internalRep.wideValue)); } + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 && !defined(TCL_WIDE_INT_IS_LONG) +static void +UpdateStringOfOldInt( + Tcl_Obj *objPtr) /* Int object whose string rep to update. */ +{ + char *dst = Tcl_InitStringRep( objPtr, NULL, TCL_INTEGER_SPACE); + + TclOOM(dst, TCL_INTEGER_SPACE + 1); + (void) Tcl_InitStringRep(objPtr, NULL, + TclFormatInt(dst, objPtr->internalRep.longValue)); +} +#endif + +/* + *---------------------------------------------------------------------- + * + * Tcl_NewLongObj -- + * + * If a client is compiled with TCL_MEM_DEBUG defined, calls to + * Tcl_NewLongObj to create a new long integer object end up calling the + * debugging function Tcl_DbNewLongObj instead. + * + * Otherwise, if the client is compiled without TCL_MEM_DEBUG defined, + * calls to Tcl_NewLongObj result in a call to one of the two + * Tcl_NewLongObj implementations below. We provide two implementations + * so that the Tcl core can be compiled to do memory debugging of the + * core even if a client does not request it for itself. + * + * Integer and long integer objects share the same "integer" type + * implementation. We store all integers as longs and Tcl_GetIntFromObj + * checks whether the current value of the long can be represented by an + * int. + * + * Results: + * The newly created object is returned. This object will have an invalid + * string representation. The returned object has ref count 0. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_NewLongObj +#ifdef TCL_MEM_DEBUG + +Tcl_Obj * +Tcl_NewLongObj( + long longValue) /* Long integer used to initialize the + * new object. */ +{ + return Tcl_DbNewWideIntObj(longValue, "unknown", 0); +} + +#else /* if not TCL_MEM_DEBUG */ + +Tcl_Obj * +Tcl_NewLongObj( + long longValue) /* Long integer used to initialize the + * new object. */ +{ + Tcl_Obj *objPtr; + + TclNewIntObj(objPtr, longValue); + return objPtr; +} +#endif /* if TCL_MEM_DEBUG */ +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_DbNewLongObj -- + * + * If a client is compiled with TCL_MEM_DEBUG defined, calls to + * Tcl_NewIntObj and Tcl_NewLongObj to create new integer or long integer + * objects end up calling the debugging function Tcl_DbNewLongObj + * instead. We provide two implementations of Tcl_DbNewLongObj so that + * whether the Tcl core is compiled to do memory debugging of the core is + * independent of whether a client requests debugging for itself. + * + * When the core is compiled with TCL_MEM_DEBUG defined, Tcl_DbNewLongObj + * calls Tcl_DbCkalloc directly with the file name and line number from + * its caller. This simplifies debugging since then the [memory active] + * command will report the caller's file name and line number when + * reporting objects that haven't been freed. + * + * Otherwise, when the core is compiled without TCL_MEM_DEBUG defined, + * this function just returns the result of calling Tcl_NewLongObj. + * + * Results: + * The newly created long integer object is returned. This object will + * have an invalid string representation. The returned object has ref + * count 0. + * + * Side effects: + * Allocates memory. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_DbNewLongObj +#ifdef TCL_MEM_DEBUG + +Tcl_Obj * +Tcl_DbNewLongObj( + long longValue, /* Long integer used to initialize the new + * object. */ + const char *file, /* The name of the source file calling this + * function; used for debugging. */ + int line) /* Line number in the source file; used for + * debugging. */ +{ + Tcl_Obj *objPtr; + + TclDbNewObj(objPtr, file, line); + /* Optimized TclInvalidateStringRep */ + objPtr->bytes = NULL; + + objPtr->internalRep.wideValue = longValue; + objPtr->typePtr = &tclIntType; + return objPtr; +} + +#else /* if not TCL_MEM_DEBUG */ + +Tcl_Obj * +Tcl_DbNewLongObj( + long longValue, /* Long integer used to initialize the new + * object. */ + TCL_UNUSED(const char *) /*file*/, + TCL_UNUSED(int) /*line*/) +{ + return Tcl_NewWideIntObj(longValue); +} +#endif /* TCL_MEM_DEBUG */ +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetLongObj -- + * + * Modify an object to be an integer object and to have the specified + * long integer value. + * + * Results: + * None. + * + * Side effects: + * The object's old string rep, if any, is freed. Also, any old internal + * rep is freed. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_SetLongObj +void +Tcl_SetLongObj( + Tcl_Obj *objPtr, /* Object whose internal rep to init. */ + long longValue) /* Long integer used to initialize the + * object's value. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_SetLongObj"); + } + + TclSetIntObj(objPtr, longValue); +} +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_GetLongFromObj -- @@ -2526,16 +3038,16 @@ Tcl_Obj *objPtr, /* The object from which to get a long. */ long *longPtr) /* Place to store resulting long. */ { do { #ifdef TCL_WIDE_INT_IS_LONG - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { *longPtr = objPtr->internalRep.wideValue; return TCL_OK; } #else - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { /* * We return any integer in the range LONG_MIN to ULONG_MAX * converted to a long, ignoring overflow. The rule preserves * existing semantics for conversion of integers on input, but * avoids inadvertent demotion of wide integers to 32-bit ones in @@ -2544,26 +3056,26 @@ Tcl_WideInt w = objPtr->internalRep.wideValue; if (w >= (Tcl_WideInt)(LONG_MIN) && w <= (Tcl_WideInt)(ULONG_MAX)) { - *longPtr = (long) w; + *longPtr = (long)w; return TCL_OK; } goto tooLarge; } #endif - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected integer but got \"%s\"", - TclGetString(objPtr))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "expected integer but got \"%s\"", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", (char *)NULL); } return TCL_ERROR; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { /* * Must check for those bignum values that can fit in a long, even * when auto-narrowing is enabled. Only those values in the signed * long range get auto-narrowed to tclIntType, while all the * values in the unsigned long range will fit in a long. @@ -2580,16 +3092,16 @@ while (numBytes-- > 0) { value = (value << CHAR_BIT) | *bytes++; } if (big.sign) { if (value <= 1 + (unsigned long)LONG_MAX) { - *longPtr = - (long) value; + *longPtr = (long)(-value); return TCL_OK; } } else { if (value <= (unsigned long)ULONG_MAX) { - *longPtr = (long) value; + *longPtr = (long)value; return TCL_OK; } } } } @@ -2599,11 +3111,11 @@ if (interp != NULL) { const char *s = "integer value too large to represent"; Tcl_Obj *msg = Tcl_NewStringObj(s, -1); Tcl_SetObjResult(interp, msg); - Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, (char *)NULL); } return TCL_ERROR; } } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL, TCL_PARSE_INTEGER_ONLY)==TCL_OK); @@ -2661,10 +3173,37 @@ TclSetIntObj(objPtr, wideValue); return objPtr; } #endif /* if TCL_MEM_DEBUG */ +/* + *---------------------------------------------------------------------- + * + * Tcl_NewWideUIntObj -- + * + * Results: + * The newly created object is returned. This object will have an invalid + * string representation. The returned object has ref count 0. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +Tcl_NewWideUIntObj( + Tcl_WideUInt uwideValue) + /* Wide integer used to initialize the new + * object. */ +{ + Tcl_Obj *objPtr; + + TclNewUIntObj(objPtr, uwideValue); + return objPtr; +} + /* *---------------------------------------------------------------------- * * Tcl_DbNewWideIntObj -- * @@ -2757,10 +3296,50 @@ Tcl_Panic("%s called with shared object", "Tcl_SetWideIntObj"); } TclSetIntObj(objPtr, wideValue); } + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetWideUIntObj -- + * + * Modify an object to be a wide integer object or a bignum object + * and to have the specified unsigned wide integer value. + * + * Results: + * None. + * + * Side effects: + * The object's old string rep, if any, is freed. Also, any old internal + * rep is freed. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_SetWideUIntObj( + Tcl_Obj *objPtr, /* Object w. internal rep to init. */ + Tcl_WideUInt uwideValue) + /* Wide integer used to initialize the + * object's value. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_SetWideUIntObj"); + } + + if (uwideValue > WIDE_MAX) { + mp_int bignumValue; + if (mp_init_u64(&bignumValue, uwideValue) != MP_OKAY) { + Tcl_Panic("%s: memory overflow", "Tcl_SetWideUIntObj"); + } + TclSetBignumInternalRep(objPtr, &bignumValue); + } { + TclSetIntObj(objPtr, (Tcl_WideInt)uwideValue); + } +} /* *---------------------------------------------------------------------- * * Tcl_GetWideIntFromObj -- @@ -2787,24 +3366,24 @@ Tcl_Obj *objPtr, /* Object from which to get a wide int. */ Tcl_WideInt *wideIntPtr) /* Place to store resulting long. */ { do { - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { *wideIntPtr = objPtr->internalRep.wideValue; return TCL_OK; } - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected integer but got \"%s\"", - TclGetString(objPtr))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "expected integer but got \"%s\"", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", (char *)NULL); } return TCL_ERROR; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { /* * Must check for those bignum values that can fit in a * Tcl_WideInt, even when auto-narrowing is enabled. */ @@ -2819,34 +3398,118 @@ while (numBytes-- > 0) { value = (value << CHAR_BIT) | *bytes++; } if (big.sign) { if (value <= 1 + ~(Tcl_WideUInt)WIDE_MIN) { - *wideIntPtr = - (Tcl_WideInt) value; + *wideIntPtr = (Tcl_WideInt)(-value); return TCL_OK; } } else { if (value <= (Tcl_WideUInt)WIDE_MAX) { - *wideIntPtr = (Tcl_WideInt) value; + *wideIntPtr = (Tcl_WideInt)value; return TCL_OK; } } } if (interp != NULL) { const char *s = "integer value too large to represent"; Tcl_Obj *msg = Tcl_NewStringObj(s, -1); Tcl_SetObjResult(interp, msg); - Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, (char *)NULL); + } + return TCL_ERROR; + } + } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL, + TCL_PARSE_INTEGER_ONLY)==TCL_OK); + return TCL_ERROR; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetWideUIntFromObj -- + * + * Attempt to return a unsigned wide integer from the Tcl object "objPtr". If the + * object is not already a wide int object or a bignum object, an attempt will + * be made to convert it to one. + * + * Results: + * The return value is a standard Tcl object result. If an error occurs + * during conversion, an error message is left in the interpreter's + * result unless "interp" is NULL. + * + * Side effects: + * If the object is not already an int object, the conversion will free + * any old internal representation. + * + *---------------------------------------------------------------------- + */ + +int +Tcl_GetWideUIntFromObj( + Tcl_Interp *interp, /* Used for error reporting if not NULL. */ + Tcl_Obj *objPtr, /* Object from which to get a wide int. */ + Tcl_WideUInt *wideUIntPtr) + /* Place to store resulting long. */ +{ + do { + if (TclHasInternalRep(objPtr, &tclIntType)) { + if (objPtr->internalRep.wideValue < 0) { + wideUIntOutOfRange: + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "expected unsigned integer but got \"%s\"", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", (char *)NULL); + } + return TCL_ERROR; + } + *wideUIntPtr = (Tcl_WideUInt)objPtr->internalRep.wideValue; + return TCL_OK; + } + if (TclHasInternalRep(objPtr, &tclDoubleType)) { + goto wideUIntOutOfRange; + } + if (TclHasInternalRep(objPtr, &tclBignumType)) { + /* + * Must check for those bignum values that can fit in a + * Tcl_WideUInt, even when auto-narrowing is enabled. + */ + + mp_int big; + Tcl_WideUInt value = 0; + size_t numBytes; + Tcl_WideUInt scratch; + unsigned char *bytes = (unsigned char *) &scratch; + + TclUnpackBignum(objPtr, big); + if (big.sign == MP_NEG) { + goto wideUIntOutOfRange; + } + if (mp_to_ubin(&big, bytes, sizeof(Tcl_WideUInt), &numBytes) == MP_OKAY) { + while (numBytes-- > 0) { + value = (value << CHAR_BIT) | *bytes++; + } + *wideUIntPtr = (Tcl_WideUInt)value; + return TCL_OK; + } + + if (interp != NULL) { + const char *s = "integer value too large to represent"; + Tcl_Obj *msg = Tcl_NewStringObj(s, -1); + + Tcl_SetObjResult(interp, msg); + Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, (char *)NULL); } return TCL_ERROR; } } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL, TCL_PARSE_INTEGER_ONLY)==TCL_OK); return TCL_ERROR; } - + /* *---------------------------------------------------------------------- * * TclGetWideBitsFromObj -- * @@ -2872,24 +3535,24 @@ Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *objPtr, /* Object from which to get a wide int. */ Tcl_WideInt *wideIntPtr) /* Place to store resulting wide integer. */ { do { - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { *wideIntPtr = objPtr->internalRep.wideValue; return TCL_OK; } - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected integer but got \"%s\"", - TclGetString(objPtr))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "expected integer but got \"%s\"", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", (char *)NULL); } return TCL_ERROR; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { mp_int big; mp_err err; Tcl_WideUInt value = 0, scratch; size_t numBytes; @@ -2935,11 +3598,11 @@ mp_int toFree; /* Bignum to free */ TclUnpackBignum(objPtr, toFree); mp_clear(&toFree); if (PTR2INT(objPtr->internalRep.twoPtrValue.ptr2) < 0) { - Tcl_Free(objPtr->internalRep.twoPtrValue.ptr1); + ckfree(objPtr->internalRep.twoPtrValue.ptr1); } objPtr->typePtr = NULL; } /* @@ -2951,11 +3614,11 @@ * * Results: * None. * * Side effects: - * The destination object receies a copy of the source object + * The destination object receives a copy of the source object * *---------------------------------------------------------------------- */ static void @@ -3023,19 +3686,18 @@ TclOOM(stringVal, size); if (MP_OKAY != mp_to_radix(&bignumVal, stringVal, size, NULL, 10)) { Tcl_Panic("conversion failure in UpdateStringOfBignum"); } - (void) Tcl_InitStringRep(objPtr, NULL, size - 1); } /* *---------------------------------------------------------------------- * * Tcl_NewBignumObj -- * - * Creates an initializes a bignum object. + * Creates and initializes a bignum object. * * Results: * Returns the newly created object. * * Side effects: @@ -3135,48 +3797,48 @@ Tcl_Obj *objPtr, /* Object to read */ int copy, /* Whether to copy the returned bignum value */ mp_int *bignumValue) /* Returned bignum value. */ { do { - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { if (copy || Tcl_IsShared(objPtr)) { mp_int temp; TclUnpackBignum(objPtr, temp); if (mp_init_copy(bignumValue, &temp) != MP_OKAY) { return TCL_ERROR; } } else { TclUnpackBignum(objPtr, *bignumValue); - /* Optimized TclFreeIntRep */ + /* Optimized TclFreeInternalRep */ objPtr->internalRep.twoPtrValue.ptr1 = NULL; objPtr->internalRep.twoPtrValue.ptr2 = NULL; objPtr->typePtr = NULL; /* * TODO: If objPtr has a string rep, this leaves * it undisturbed. Not clear that's proper. Pure * bignum values are converted to empty string. */ if (objPtr->bytes == NULL) { - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); } } return TCL_OK; } - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { if (mp_init_i64(bignumValue, objPtr->internalRep.wideValue) != MP_OKAY) { return TCL_ERROR; } return TCL_OK; } - if (objPtr->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected integer but got \"%s\"", - TclGetString(objPtr))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "expected integer but got \"%s\"", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INTEGER", (char *)NULL); } return TCL_ERROR; } } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL, TCL_PARSE_INTEGER_ONLY)==TCL_OK); @@ -3228,11 +3890,11 @@ * Results: * Returns TCL_OK if the conversion is successful, TCL_ERROR otherwise. * * Side effects: * A copy of bignum is stored in *bignumValue, which is expected to be - * uninitialized or cleared. If conversion fails, an the 'interp' + * uninitialized or cleared. If conversion fails and the 'interp' * argument is not NULL, an error message is stored in the interpreter * result. * * It is expected that the caller will NOT have invoked mp_init on the * bignum value before passing it in. Tcl will initialize the mp_int as @@ -3291,26 +3953,26 @@ } if (value > ((Tcl_WideUInt)WIDE_MAX + bignumValue->sign)) { goto tooLargeForWide; } if (bignumValue->sign) { - TclSetIntObj(objPtr, -(Tcl_WideInt)value); + TclSetIntObj(objPtr, (Tcl_WideInt)(-value)); } else { TclSetIntObj(objPtr, (Tcl_WideInt)value); } mp_clear(bignumValue); return; tooLargeForWide: TclInvalidateStringRep(objPtr); - TclFreeIntRep(objPtr); - TclSetBignumIntRep(objPtr, bignumValue); + TclFreeInternalRep(objPtr); + TclSetBignumInternalRep(objPtr, bignumValue); } /* *---------------------------------------------------------------------- * - * TclSetBignumIntRep -- + * TclSetBignumInternalRep -- * * Install a bignum into the internal representation of an object. * * Results: * None. @@ -3322,11 +3984,11 @@ * *---------------------------------------------------------------------- */ void -TclSetBignumIntRep( +TclSetBignumInternalRep( Tcl_Obj *objPtr, void *big) { mp_int *bignumValue = (mp_int *)big; objPtr->typePtr = &tclBignumType; @@ -3345,11 +4007,11 @@ } /* *---------------------------------------------------------------------- * - * TclGetNumberFromObj -- + * Tcl_GetNumberFromObj -- * * Extracts a number (of any possible numeric type) from an object. * * Results: * Whether the extraction worked. The type is stored in the variable @@ -3363,32 +4025,32 @@ * *---------------------------------------------------------------------- */ int -TclGetNumberFromObj( +Tcl_GetNumberFromObj( Tcl_Interp *interp, Tcl_Obj *objPtr, - ClientData *clientDataPtr, + void **clientDataPtr, int *typePtr) { do { - if (objPtr->typePtr == &tclDoubleType) { - if (TclIsNaN(objPtr->internalRep.doubleValue)) { + if (TclHasInternalRep(objPtr, &tclDoubleType)) { + if (isnan(objPtr->internalRep.doubleValue)) { *typePtr = TCL_NUMBER_NAN; } else { *typePtr = TCL_NUMBER_DOUBLE; } *clientDataPtr = &objPtr->internalRep.doubleValue; return TCL_OK; } - if (objPtr->typePtr == &tclIntType) { + if (TclHasInternalRep(objPtr, &tclIntType)) { *typePtr = TCL_NUMBER_INT; *clientDataPtr = &objPtr->internalRep.wideValue; return TCL_OK; } - if (objPtr->typePtr == &tclBignumType) { + if (TclHasInternalRep(objPtr, &tclBignumType)) { static Tcl_ThreadDataKey bignumKey; mp_int *bigPtr = (mp_int *)Tcl_GetThreadData(&bignumKey, sizeof(mp_int)); TclUnpackBignum(objPtr, *bigPtr); @@ -3398,10 +4060,38 @@ } } while (TCL_OK == TclParseNumber(interp, objPtr, "number", NULL, -1, NULL, 0)); return TCL_ERROR; } + +int +Tcl_GetNumber( + Tcl_Interp *interp, + const char *bytes, + Tcl_Size numBytes, + void **clientDataPtr, + int *typePtr) +{ + static Tcl_ThreadDataKey numberCacheKey; + Tcl_Obj *objPtr = (Tcl_Obj *)Tcl_GetThreadData(&numberCacheKey, + sizeof(Tcl_Obj)); + + Tcl_FreeInternalRep(objPtr); + + if (bytes == NULL) { + bytes = &tclEmptyString; + numBytes = 0; + } + if (numBytes < 0) { + numBytes = (int)strlen(bytes); + } + + objPtr->bytes = (char *) bytes; + objPtr->length = numBytes; + + return Tcl_GetNumberFromObj(interp, objPtr, clientDataPtr, typePtr); +} /* *---------------------------------------------------------------------- * * Tcl_IncrRefCount -- @@ -3428,11 +4118,11 @@ * Tcl_DecrRefCount -- * * Decrements the reference count of the object. * * Results: - * None. + * The storage for objPtr may be freed. * *---------------------------------------------------------------------- */ #undef Tcl_DecrRefCount @@ -3461,11 +4151,11 @@ #undef Tcl_IsShared int Tcl_IsShared( Tcl_Obj *objPtr) /* The object to test for being shared. */ { - return ((objPtr)->refCount + 1 > 2); + return ((objPtr)->refCount > 1); } /* *---------------------------------------------------------------------- * @@ -3519,11 +4209,11 @@ Tcl_Panic("object table not initialized"); } hPtr = Tcl_FindHashEntry(tablePtr, objPtr); if (!hPtr) { Tcl_Panic("Trying to %s of Tcl_Obj allocated in another thread", - "incr ref count"); + "incr ref count"); } } # endif /* TCL_THREADS */ ++(objPtr)->refCount; } @@ -3592,11 +4282,11 @@ Tcl_Panic("object table not initialized"); } hPtr = Tcl_FindHashEntry(tablePtr, objPtr); if (!hPtr) { Tcl_Panic("Trying to %s of Tcl_Obj allocated in another thread", - "decr ref count"); + "decr ref count"); } } # endif /* TCL_THREADS */ if (objPtr->refCount-- <= 1) { @@ -3674,11 +4364,11 @@ Tcl_Panic("object table not initialized"); } hPtr = Tcl_FindHashEntry(tablePtr, objPtr); if (!hPtr) { Tcl_Panic("Trying to %s of Tcl_Obj allocated in another thread", - "check shared status"); + "check shared status"); } } # endif /* TCL_THREADS */ #endif /* TCL_MEM_DEBUG */ @@ -3745,11 +4435,11 @@ AllocObjEntry( TCL_UNUSED(Tcl_HashTable *), void *keyPtr) /* Key to store in the hash table entry. */ { Tcl_Obj *objPtr = (Tcl_Obj *)keyPtr; - Tcl_HashEntry *hPtr = (Tcl_HashEntry *)Tcl_Alloc(sizeof(Tcl_HashEntry)); + Tcl_HashEntry *hPtr = (Tcl_HashEntry *)ckalloc(sizeof(Tcl_HashEntry)); hPtr->key.objPtr = objPtr; Tcl_IncrRefCount(objPtr); hPtr->clientData = NULL; @@ -3785,11 +4475,13 @@ /* * If the object pointers are the same then they match. * OPT: this comparison was moved to the caller - if (objPtr1 == objPtr2) return 1; + if (objPtr1 == objPtr2) { + return 1; + } */ /* * Don't use Tcl_GetStringFromObj as it would prevent l1 and l2 being * in a register. @@ -3839,11 +4531,11 @@ Tcl_HashEntry *hPtr) /* Hash entry to free. */ { Tcl_Obj *objPtr = (Tcl_Obj *) hPtr->key.oneWordValue; Tcl_DecrRefCount(objPtr); - Tcl_Free(hPtr); + ckfree(hPtr); } /* *---------------------------------------------------------------------- * @@ -3866,12 +4558,12 @@ TclHashObjKey( TCL_UNUSED(Tcl_HashTable *), void *keyPtr) /* Key from which to compute hash value. */ { Tcl_Obj *objPtr = (Tcl_Obj *)keyPtr; - const char *string = TclGetString(objPtr); - size_t length = objPtr->length; + Tcl_Size length; + const char *string = TclGetStringFromObj(objPtr, &length); TCL_HASH_TYPE result = 0; /* * I tried a zillion different hash functions and asked many other people * for advice. Many people had their own favorite functions, all @@ -3904,11 +4596,11 @@ * See also HashString in tclLiteral.c. * * See [tcl-Feature Request #2958832] */ - if (length) { + if (length > 0) { result = UCHAR(*string); while (--length) { result += (result << 3) + UCHAR(*++string); } } @@ -3964,36 +4656,36 @@ * If any check fails, then force another conversion to the command type, * to discard the old rep and create a new one. */ resPtr = (ResolvedCmdName *)objPtr->internalRep.twoPtrValue.ptr1; - if (objPtr->typePtr == &tclCmdNameType) { - Command *cmdPtr = resPtr->cmdPtr; - - if ((cmdPtr->cmdEpoch == resPtr->cmdEpoch) - && (interp == cmdPtr->nsPtr->interp) - && !(cmdPtr->nsPtr->flags & NS_DYING)) { - Namespace *refNsPtr = (Namespace *) - TclGetCurrentNamespace(interp); - - if ((resPtr->refNsPtr == NULL) - || ((refNsPtr == resPtr->refNsPtr) - && (resPtr->refNsId == refNsPtr->nsId) - && (resPtr->refNsCmdEpoch == refNsPtr->cmdRefEpoch))) { - return (Tcl_Command) cmdPtr; - } - } + if (TclHasInternalRep(objPtr, &tclCmdNameType)) { + Command *cmdPtr = resPtr->cmdPtr; + + if ((cmdPtr->cmdEpoch == resPtr->cmdEpoch) + && (interp == cmdPtr->nsPtr->interp) + && !(cmdPtr->nsPtr->flags & NS_DYING)) { + Namespace *refNsPtr = (Namespace *) + TclGetCurrentNamespace(interp); + + if ((resPtr->refNsPtr == NULL) + || ((refNsPtr == resPtr->refNsPtr) + && (resPtr->refNsId == refNsPtr->nsId) + && (resPtr->refNsCmdEpoch == refNsPtr->cmdRefEpoch))) { + return (Tcl_Command) cmdPtr; + } + } } /* * OK, must create a new internal representation (or fail) as any cache we * had is invalid one way or another. */ /* See [07d13d99b0a9] why we cannot call SetCmdNameFromAny() directly here. */ if (tclCmdNameType.setFromAnyProc(interp, objPtr) != TCL_OK) { - return NULL; + return NULL; } resPtr = (ResolvedCmdName *)objPtr->internalRep.twoPtrValue.ptr1; return (Tcl_Command) (resPtr ? resPtr->cmdPtr : NULL); } @@ -4007,11 +4699,11 @@ * * Results: * None. * * Side effects: - * The object's old internal rep is freed. It's string rep is not + * The object's old internal rep is freed. Its string rep is not * changed. The refcount in the Command structure is incremented to keep * it from being freed if the command is later deleted until * TclNRExecuteByteCode has a chance to recognize that it was deleted. * *---------------------------------------------------------------------- @@ -4029,11 +4721,11 @@ const char *name = TclGetString(objPtr); if (resPtr) { fillPtr = resPtr; } else { - fillPtr = (ResolvedCmdName *)Tcl_Alloc(sizeof(ResolvedCmdName)); + fillPtr = (ResolvedCmdName *)ckalloc(sizeof(ResolvedCmdName)); fillPtr->refCount = 1; } fillPtr->cmdPtr = cmdPtr; cmdPtr->refCount++; @@ -4060,11 +4752,11 @@ fillPtr->refNsId = currNsPtr->nsId; fillPtr->refNsCmdEpoch = currNsPtr->cmdRefEpoch; } if (resPtr == NULL) { - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); objPtr->internalRep.twoPtrValue.ptr1 = fillPtr; objPtr->internalRep.twoPtrValue.ptr2 = NULL; objPtr->typePtr = &tclCmdNameType; } @@ -4079,11 +4771,11 @@ Command *cmdPtr) /* Points to Command structure that the * CmdName object should refer to. */ { ResolvedCmdName *resPtr; - if (objPtr->typePtr == &tclCmdNameType) { + if (TclHasInternalRep(objPtr, &tclCmdNameType)) { resPtr = (ResolvedCmdName *)objPtr->internalRep.twoPtrValue.ptr1; if (resPtr != NULL && resPtr->cmdPtr == cmdPtr) { return; } } @@ -4132,11 +4824,11 @@ */ Command *cmdPtr = resPtr->cmdPtr; TclCleanupCommandMacro(cmdPtr); - Tcl_Free(resPtr); + ckfree(resPtr); } objPtr->typePtr = NULL; } /* @@ -4226,11 +4918,11 @@ if (cmdPtr == NULL || !TclRoutineHasName(cmdPtr)) { return TCL_ERROR; } resPtr = (ResolvedCmdName *)objPtr->internalRep.twoPtrValue.ptr1; - if ((objPtr->typePtr == &tclCmdNameType) && (resPtr->refCount == 1)) { + if (TclHasInternalRep(objPtr, &tclCmdNameType) && (resPtr->refCount == 1)) { /* * Re-use existing ResolvedCmdName struct when possible. * Cleanup the old fields that need it. */ @@ -4263,11 +4955,11 @@ *---------------------------------------------------------------------- */ int Tcl_RepresentationCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *descObj; @@ -4281,17 +4973,17 @@ * Value is a bignum with a refcount of 14, object pointer at 0x12345678, * internal representation 0x45671234:0x98765432, string representation * "1872361827361287" */ - descObj = Tcl_ObjPrintf("value is a %s with a refcount of %" TCL_Z_MODIFIER "u," + descObj = Tcl_ObjPrintf("value is a %s with a refcount of %" TCL_SIZE_MODIFIER "d," " object pointer at %p", objv[1]->typePtr ? objv[1]->typePtr->name : "pure string", objv[1]->refCount, objv[1]); if (objv[1]->typePtr) { - if (objv[1]->typePtr == &tclDoubleType) { + if (TclHasInternalRep(objv[1], &tclDoubleType)) { Tcl_AppendPrintfToObj(descObj, ", internal representation %g", objv[1]->internalRep.doubleValue); } else { Tcl_AppendPrintfToObj(descObj, ", internal representation %p:%p", (void *) objv[1]->internalRep.twoPtrValue.ptr1, @@ -4298,13 +4990,13 @@ (void *) objv[1]->internalRep.twoPtrValue.ptr2); } } if (objv[1]->bytes) { - Tcl_AppendToObj(descObj, ", string representation \"", -1); + Tcl_AppendToObj(descObj, ", string representation \"", -1); Tcl_AppendLimitedToObj(descObj, objv[1]->bytes, objv[1]->length, - 16, "..."); + 16, "..."); Tcl_AppendToObj(descObj, "\"", -1); } else { Tcl_AppendToObj(descObj, ", no string representation", -1); } Index: generic/tclOptimize.c ================================================================== --- generic/tclOptimize.c +++ generic/tclOptimize.c @@ -1,11 +1,11 @@ /* * tclOptimize.c -- * * This file contains the bytecode optimizer. * - * Copyright (c) 2013 by Donal Fellows. + * Copyright © 2013 Donal Fellows. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -229,11 +229,11 @@ blank = size + InstLength(nextInst); } else if (nextInst == INST_STR_CONCAT1 && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) { Tcl_Obj *litPtr = TclFetchLiteral(envPtr, TclGetUInt1AtPtr(currentInstPtr + 1)); - size_t numBytes; + int numBytes; (void) TclGetStringFromObj(litPtr, &numBytes); if (numBytes == 0) { blank = size + InstLength(nextInst); } @@ -244,11 +244,11 @@ blank = size + 1; } else if (nextInst == INST_STR_CONCAT1 && TclGetUInt1AtPtr(currentInstPtr + size + 1) == 2) { Tcl_Obj *litPtr = TclFetchLiteral(envPtr, TclGetUInt4AtPtr(currentInstPtr + 1)); - size_t numBytes; + int numBytes; (void) TclGetStringFromObj(litPtr, &numBytes); if (numBytes == 0) { blank = size + InstLength(nextInst); } @@ -285,10 +285,12 @@ case INST_INCR_SCALAR1: case INST_INCR_ARRAY1: case INST_INCR_ARRAY_STK: case INST_INCR_SCALAR_STK: case INST_INCR_STK: + case INST_LOR: + case INST_LAND: case INST_EQ: case INST_NEQ: case INST_LT: case INST_LE: case INST_GT: Index: generic/tclPanic.c ================================================================== --- generic/tclPanic.c +++ generic/tclPanic.c @@ -3,29 +3,33 @@ * * Source code for the "Tcl_Panic" library procedure for Tcl; individual * applications will probably call Tcl_SetPanicProc() to set an * application-specific panic procedure. * - * Copyright (c) 1988-1993 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1988-1993 The Regents of the University of California. + * Copyright © 1994 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" #if defined(_WIN32) || defined(__CYGWIN__) - MODULE_SCOPE void tclWinDebugPanic(const char *format, ...); + MODULE_SCOPE TCL_NORETURN void tclWinDebugPanic(const char *format, ...); #endif /* * The panicProc variable contains a pointer to an application specific panic * procedure. */ -static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL; +#if defined(__CYGWIN__) || (defined(_WIN32) && (defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8)) +static Tcl_PanicProc *panicProc = tclWinDebugPanic; +#else +static Tcl_PanicProc *panicProc = NULL; +#endif /* *---------------------------------------------------------------------- * * Tcl_SetPanicProc -- @@ -39,16 +43,90 @@ * Sets the panicProc variable. * *---------------------------------------------------------------------- */ -void +#undef Tcl_SetPanicProc +const char * Tcl_SetPanicProc( - TCL_NORETURN1 Tcl_PanicProc *proc) + Tcl_PanicProc *proc) { +#if defined(_WIN32) + /* tclWinDebugPanic only installs if there is no panicProc yet. */ + if ((proc != tclWinDebugPanic) || (panicProc == NULL)) +#elif defined(__CYGWIN__) + if (proc == NULL) + panicProc = tclWinDebugPanic; + else +#endif panicProc = proc; - Tcl_InitSubsystems(); + return Tcl_InitSubsystems(); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_PanicVA -- + * + * Print an error message and kill the process. + * + * Results: + * None. + * + * Side effects: + * The process dies, entering the debugger if possible. + * + *---------------------------------------------------------------------- + */ + +TCL_NORETURN void +Tcl_PanicVA( + const char *format, /* Format string, suitable for passing to + * fprintf. */ + va_list argList) /* Variable argument list. */ +{ + char *arg1, *arg2, *arg3; /* Additional arguments (variable in number) + * to pass to fprintf. */ + char *arg4, *arg5, *arg6, *arg7, *arg8; + + arg1 = va_arg(argList, char *); + arg2 = va_arg(argList, char *); + arg3 = va_arg(argList, char *); + arg4 = va_arg(argList, char *); + arg5 = va_arg(argList, char *); + arg6 = va_arg(argList, char *); + arg7 = va_arg(argList, char *); + arg8 = va_arg(argList, char *); + + if (panicProc != NULL) { + panicProc(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); +#ifdef _WIN32 + } else if (IsDebuggerPresent()) { + tclWinDebugPanic(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); +#endif + } else { + fprintf(stderr, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, + arg8); + fprintf(stderr, "\n"); + fflush(stderr); + } +#if defined(_WIN32) || defined(__CYGWIN__) +#if defined(__GNUC__) + __builtin_trap(); +#elif defined(_WIN64) + __debugbreak(); +#elif defined(_MSC_VER) && defined (_M_IX86) + _asm {int 3} +#else + DebugBreak(); +#endif +#endif +#if defined(_WIN32) + ExitProcess(1); +#else + abort(); +#endif } /* *---------------------------------------------------------------------- * @@ -64,67 +142,28 @@ * *---------------------------------------------------------------------- */ /* - * The following comment is here so that Coverity's static analizer knows that + * The following comment is here so that Coverity's static analyzer knows that * a Tcl_Panic() call can never return and avoids lots of false positives. */ /* coverity[+kill] */ -void +TCL_NORETURN void Tcl_Panic( const char *format, ...) { va_list argList; - char *arg1, *arg2, *arg3; /* Additional arguments (variable in number) - * to pass to fprintf. */ - char *arg4, *arg5, *arg6, *arg7, *arg8; - va_start(argList, format); - arg1 = va_arg(argList, char *); - arg2 = va_arg(argList, char *); - arg3 = va_arg(argList, char *); - arg4 = va_arg(argList, char *); - arg5 = va_arg(argList, char *); - arg6 = va_arg(argList, char *); - arg7 = va_arg(argList, char *); - arg8 = va_arg(argList, char *); - va_end (argList); - - if (panicProc != NULL) { - panicProc(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); - } else { -#if defined(_WIN32) || defined(__CYGWIN__) - tclWinDebugPanic(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); -#else - fprintf(stderr, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, - arg8); - fprintf(stderr, "\n"); - fflush(stderr); -#endif -# if defined(__GNUC__) - __builtin_trap(); -# elif defined(_WIN64) - __debugbreak(); -# elif defined(_MSC_VER) && defined (_M_IX86) - _asm {int 3} -# elif defined(_WIN32) - DebugBreak(); -# endif -#if defined(_WIN32) - ExitProcess(1); -#else - abort(); -#endif - } + Tcl_PanicVA(format, argList); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclParse.c ================================================================== --- generic/tclParse.c +++ generic/tclParse.c @@ -3,12 +3,12 @@ * * This file contains functions that parse Tcl scripts. They do so in a * general-purpose fashion that can be used for many different purposes, * including compilation, direct execution, code analysis, etc. * - * Copyright (c) 1997 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 Ajuba Solutions. + * Copyright © 1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Ajuba Solutions. * Contributions from Don Porter, NIST, 2002. (not subject to US copyright) * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -117,20 +117,20 @@ /* * Prototypes for local functions defined in this file: */ -static int CommandComplete(const char *script, size_t numBytes); -static size_t ParseComment(const char *src, size_t numBytes, +static int CommandComplete(const char *script, int numBytes); +static int ParseComment(const char *src, int numBytes, Tcl_Parse *parsePtr); -static int ParseTokens(const char *src, size_t numBytes, int mask, +static int ParseTokens(const char *src, int numBytes, int mask, int flags, Tcl_Parse *parsePtr); -static size_t ParseWhiteSpace(const char *src, size_t numBytes, +static int ParseWhiteSpace(const char *src, int numBytes, int *incompletePtr, char *typePtr); -static size_t ParseAllWhiteSpace(const char *src, size_t numBytes, +static int ParseAllWhiteSpace(const char *src, int numBytes, int *incompletePtr); -static int ParseHex(const char *src, size_t numBytes, +static int ParseHex(const char *src, int numBytes, int *resultPtr); /* *---------------------------------------------------------------------- * @@ -149,11 +149,11 @@ void TclParseInit( Tcl_Interp *interp, /* Interpreter to use for error reporting */ const char *start, /* Start of string to be parsed. */ - size_t numBytes, /* Total number of bytes in string. If -1, + int numBytes, /* Total number of bytes in string. If < 0, * the script consists of all bytes up to the * first null character. */ Tcl_Parse *parsePtr) /* Points to struct to initialize */ { parsePtr->numWords = 0; @@ -195,11 +195,11 @@ Tcl_ParseCommand( Tcl_Interp *interp, /* Interpreter to use for error reporting; if * NULL, then no error message is provided. */ const char *start, /* First character of string containing one or * more Tcl commands. */ - size_t numBytes, /* Total number of bytes in string. If -1, + int numBytes, /* Total number of bytes in string. If < 0, * the script consists of all bytes up to the * first null character. */ int nested, /* Non-zero means this is a nested command: * close bracket should be considered a * command terminator. If zero, then close @@ -207,22 +207,22 @@ Tcl_Parse *parsePtr) /* Structure to fill in with information about * the parsed command; any previous * information in the structure is ignored. */ { - const char *src; /* Points to current character in the + const char *src; /* Points to current character in the * command. */ char type; /* Result returned by CHAR_TYPE(*src). */ Tcl_Token *tokenPtr; /* Pointer to token being filled in. */ int wordIndex; /* Index of word token for current word. */ int terminators; /* CHAR_TYPE bits that indicate the end of a * command. */ const char *termPtr; /* Set by Tcl_ParseBraces/QuotedString to * point to char after terminating one. */ - size_t scanned; + int scanned; - if (numBytes == TCL_INDEX_NONE && start) { + if (numBytes < 0 && start) { numBytes = strlen(start); } TclParseInit(interp, start, numBytes, parsePtr); if ((start == NULL) && (numBytes != 0)) { if (interp != NULL) { @@ -344,11 +344,11 @@ expPtr = &parsePtr->tokenPtr[expIdx]; if ((0 == expandWord) /* Haven't seen prefix already */ && (1 == parsePtr->numTokens - expIdx) /* Only one token */ - && (((1 == expPtr->size) + && (((1 == (size_t) expPtr->size) /* Same length as prefix */ && (expPtr->start[0] == '*'))) /* Is the prefix */ && (numBytes > 0) && (0 == ParseWhiteSpace(termPtr, numBytes, &parsePtr->incomplete, &type)) @@ -379,12 +379,11 @@ tokenPtr = &parsePtr->tokenPtr[wordIndex]; tokenPtr->size = src - tokenPtr->start; tokenPtr->numComponents = parsePtr->numTokens - (wordIndex + 1); if (expandWord) { - size_t i; - int isLiteral = 1; + int i, isLiteral = 1; /* * When a command includes a word that is an expanded literal; for * example, {*}{1 2 3}, the parser performs that expansion * immediately, generating several TCL_TOKEN_SIMPLE_WORDs instead @@ -426,11 +425,11 @@ * Step through the literal string, parsing and counting list * elements. */ while (nextElem < listEnd) { - size_t size; + int size; code = TclFindElement(NULL, nextElem, listEnd - nextElem, &elemStart, &nextElem, &size, &literal); if ((code != TCL_OK) || !literal) { break; @@ -618,14 +617,14 @@ * None. * *---------------------------------------------------------------------- */ -static size_t +static int ParseWhiteSpace( const char *src, /* First character to parse. */ - size_t numBytes, /* Max number of bytes to scan. */ + int numBytes, /* Max number of bytes to scan. */ int *incompletePtr, /* Set this boolean memory to true if parsing * indicates an incomplete command. */ char *typePtr) /* Points to location to store character type * of character that ends run of whitespace */ { @@ -672,32 +671,32 @@ * Returns the number of bytes recognized as white space. * *---------------------------------------------------------------------- */ -static size_t +static int ParseAllWhiteSpace( const char *src, /* First character to parse. */ - size_t numBytes, /* Max number of byes to scan */ + int numBytes, /* Max number of byes to scan */ int *incompletePtr) /* Set true if parse is incomplete. */ { char type; const char *p = src; do { - size_t scanned = ParseWhiteSpace(p, numBytes, incompletePtr, &type); + int scanned = ParseWhiteSpace(p, numBytes, incompletePtr, &type); p += scanned; numBytes -= scanned; } while (numBytes && (*p == '\n') && (p++, --numBytes)); return (p-src); } -size_t +int TclParseAllWhiteSpace( const char *src, /* First character to parse. */ - size_t numBytes) /* Max number of byes to scan */ + int numBytes) /* Max number of byes to scan */ { int dummy; return ParseAllWhiteSpace(src, numBytes, &dummy); } @@ -724,12 +723,12 @@ */ int ParseHex( const char *src, /* First character to parse. */ - size_t numBytes, /* Max number of byes to scan */ - int *resultPtr) /* Points to storage provided by caller where + int numBytes, /* Max number of byes to scan */ + int *resultPtr) /* Points to storage provided by caller where * the character resulting from the * conversion is to be written. */ { int result = 0; const char *p = src; @@ -778,23 +777,23 @@ *---------------------------------------------------------------------- */ int TclParseBackslash( - const char *src, /* Points to the backslash character of a a + const char *src, /* Points to the backslash character of a * backslash sequence. */ - size_t numBytes, /* Max number of bytes to scan. */ - size_t *readPtr, /* NULL, or points to storage where the number + int numBytes, /* Max number of bytes to scan. */ + int *readPtr, /* NULL, or points to storage where the number * of bytes scanned should be written. */ char *dst) /* NULL, or points to buffer where the UTF-8 * encoding of the backslash sequence is to be * written. At most 4 bytes will be written there. */ { const char *p = src+1; - Tcl_UniChar unichar = 0; + int unichar; int result; - size_t count; + int count; char buf[4] = ""; if (numBytes == 0) { if (readPtr != NULL) { *readPtr = 0; @@ -937,11 +936,11 @@ */ if (Tcl_UtfCharComplete(p, numBytes - 1)) { count = TclUtfToUniChar(p, &unichar) + 1; /* +1 for '\' */ } else { - char utfBytes[4]; + char utfBytes[8]; memcpy(utfBytes, p, numBytes - 1); utfBytes[numBytes - 1] = '\0'; count = TclUtfToUniChar(utfBytes, &unichar) + 1; } @@ -977,23 +976,23 @@ * None. * *---------------------------------------------------------------------- */ -static size_t +static int ParseComment( const char *src, /* First character to parse. */ - size_t numBytes, /* Max number of bytes to scan. */ + int numBytes, /* Max number of bytes to scan. */ Tcl_Parse *parsePtr) /* Information about parse in progress. * Updated if parsing indicates an incomplete * command. */ { const char *p = src; int incomplete = parsePtr->incomplete; while (numBytes) { - size_t scanned = ParseAllWhiteSpace(p, numBytes, &incomplete); + int scanned = ParseAllWhiteSpace(p, numBytes, &incomplete); p += scanned; numBytes -= scanned; if ((numBytes == 0) || (*p != '#')) { break; @@ -1053,11 +1052,11 @@ */ static int ParseTokens( const char *src, /* First character to parse. */ - size_t numBytes, /* Max number of bytes to scan. */ + int numBytes, /* Max number of bytes to scan. */ int mask, /* Specifies when to stop parsing. The parse * stops at the first unquoted character whose * CHAR_TYPE contains any of the bits in * mask. */ int flags, /* OR-ed bits indicating what substitutions to @@ -1293,11 +1292,11 @@ Tcl_FreeParse( Tcl_Parse *parsePtr) /* Structure that was filled in by a previous * call to Tcl_ParseCommand. */ { if (parsePtr->tokenPtr != parsePtr->staticTokens) { - Tcl_Free(parsePtr->tokenPtr); + ckfree(parsePtr->tokenPtr); parsePtr->tokenPtr = parsePtr->staticTokens; } } /* @@ -1331,11 +1330,11 @@ Tcl_ParseVarName( Tcl_Interp *interp, /* Interpreter to use for error reporting; if * NULL, then no error message is provided. */ const char *start, /* Start of variable substitution string. * First character must be "$". */ - size_t numBytes, /* Total number of bytes in string. If -1, + int numBytes, /* Total number of bytes in string. If < 0, * the string consists of all bytes up to the * first null character. */ Tcl_Parse *parsePtr, /* Structure to fill in with information about * the variable name. */ int append) /* Non-zero means append tokens to existing @@ -1346,11 +1345,11 @@ Tcl_Token *tokenPtr; const char *src; int varIndex; unsigned array; - if (numBytes == TCL_INDEX_NONE && start) { + if (numBytes < 0 && start) { numBytes = strlen(start); } if (!append) { TclParseInit(interp, start, numBytes, parsePtr); } @@ -1608,11 +1607,11 @@ Tcl_ParseBraces( Tcl_Interp *interp, /* Interpreter to use for error reporting; if * NULL, then no error message is provided. */ const char *start, /* Start of string enclosed in braces. The * first character must be {'. */ - size_t numBytes, /* Total number of bytes in string. If -1, + int numBytes, /* Total number of bytes in string. If < 0, * the string consists of all bytes up to the * first null character. */ Tcl_Parse *parsePtr, /* Structure to fill in with information about * the string. */ @@ -1625,14 +1624,13 @@ * the terminating '}' if the parse was * successful. */ { Tcl_Token *tokenPtr; const char *src; - int startIndex, level; - size_t length; + int startIndex, level, length; - if (numBytes == TCL_INDEX_NONE && start) { + if (numBytes < 0 && start) { numBytes = strlen(start); } if (!append) { TclParseInit(interp, start, numBytes, parsePtr); } @@ -1810,11 +1808,11 @@ Tcl_ParseQuotedString( Tcl_Interp *interp, /* Interpreter to use for error reporting; if * NULL, then no error message is provided. */ const char *start, /* Start of the quoted string. The first * character must be '"'. */ - size_t numBytes, /* Total number of bytes in string. If -1, + int numBytes, /* Total number of bytes in string. If < 0, * the string consists of all bytes up to the * first null character. */ Tcl_Parse *parsePtr, /* Structure to fill in with information about * the string. */ @@ -1825,11 +1823,11 @@ const char **termPtr) /* If non-NULL, points to word in which to * store a pointer to the character just after * the quoted string's terminating close-quote * if the parse succeeds. */ { - if (numBytes == TCL_INDEX_NONE && start) { + if (numBytes < 0 && start) { numBytes = strlen(start); } if (!append) { TclParseInit(interp, start, numBytes, parsePtr); } @@ -1891,16 +1889,16 @@ void TclSubstParse( Tcl_Interp *interp, const char *bytes, - size_t numBytes, + int numBytes, int flags, Tcl_Parse *parsePtr, Tcl_InterpState *statePtr) { - size_t length = numBytes; + int length = numBytes; const char *p = bytes; TclParseInit(interp, p, length, parsePtr); /* @@ -2133,13 +2131,13 @@ * Further optimization opportunities might be to check for the equivalent * of Tcl_SetObjResult(interp, Tcl_GetObjResult(interp)) and omit them. */ /* - * For the handling of continuation lines in literals we first check if - * this is actually a literal. For if not we can forego the additional - * processing. Otherwise we pre-allocate a small table to store the + * For the handling of continuation lines in literals, first check if + * this is actually a literal. If not then forego the additional + * processing. Otherwise preallocate a small table to store the * locations of all continuation lines we find in this literal, if any. * The table is extended if needed. */ numCL = 0; @@ -2153,11 +2151,11 @@ } } if (isLiteral) { maxNumCL = NUM_STATIC_POS; - clPosition = (int *)Tcl_Alloc(maxNumCL * sizeof(int)); + clPosition = (int *)ckalloc(maxNumCL * sizeof(int)); } adjust = 0; result = NULL; for (; count>0 && code==TCL_OK ; count--, tokenPtr++) { @@ -2193,21 +2191,21 @@ */ if ((appendByteLength == 1) && (utfCharBytes[0] == ' ') && (tokenPtr->start[1] == '\n')) { if (isLiteral) { - size_t clPos; + int clPos; if (result == 0) { clPos = 0; } else { - (void)TclGetStringFromObj(result, &clPos); + TclGetStringFromObj(result, &clPos); } if (numCL >= maxNumCL) { maxNumCL *= 2; - clPosition = (int *)Tcl_Realloc(clPosition, + clPosition = (int *)ckrealloc(clPosition, maxNumCL * sizeof(int)); } clPosition[numCL] = clPos; numCL++; } @@ -2361,11 +2359,11 @@ * Release the temp table we used to collect the locations of * continuation lines, if any. */ if (maxNumCL) { - Tcl_Free(clPosition); + ckfree(clPosition); } } else { Tcl_ResetResult(interp); } } @@ -2399,11 +2397,11 @@ */ static int CommandComplete( const char *script, /* Script to check. */ - size_t numBytes) /* Number of bytes in script. */ + int numBytes) /* Number of bytes in script. */ { Tcl_Parse parse; const char *p, *end; int result; @@ -2473,11 +2471,11 @@ int TclObjCommandComplete( Tcl_Obj *objPtr) /* Points to object holding script to * check. */ { - size_t length; + int length; const char *script = TclGetStringFromObj(objPtr, &length); return CommandComplete(script, length); } Index: generic/tclPathObj.c ================================================================== --- generic/tclPathObj.c +++ generic/tclPathObj.c @@ -3,11 +3,11 @@ * * This file contains the implementation of Tcl's "path" object type used * to represent and manipulate a general (virtual) filesystem entity in * an efficient manner. * - * Copyright (c) 2003 Vince Darley. + * Copyright © 2003 Vince Darley. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -23,15 +23,18 @@ static void DupFsPathInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); static void FreeFsPathInternalRep(Tcl_Obj *pathPtr); static void UpdateStringOfFsPath(Tcl_Obj *pathPtr); static int SetFsPathFromAny(Tcl_Interp *interp, Tcl_Obj *pathPtr); -static size_t FindSplitPos(const char *path, int separator); +static int FindSplitPos(const char *path, int separator); static int IsSeparatorOrNull(int ch); static Tcl_Obj * GetExtension(Tcl_Obj *pathPtr); static int MakePathFromNormalized(Tcl_Interp *interp, Tcl_Obj *pathPtr); +static int MakeTildeRelativePath(Tcl_Interp *interp, + const char *user, const char *subPath, + Tcl_DString *dsPtr); /* * Define the 'path' object type, which Tcl uses to represent file paths * internally. */ @@ -48,11 +51,11 @@ * struct FsPath -- * * Internal representation of a Tcl_Obj of fsPathType */ -typedef struct { +typedef struct FsPath { Tcl_Obj *translatedPathPtr; /* If the path has been normalized (flags == * 0), this is NULL. Otherwise it is a path * in which any ~user sequences have been * translated away. */ Tcl_Obj *normPathPtr; /* If the path has been normalized (flags == @@ -64,11 +67,11 @@ * normPathPtr exists and is absolute. */ int flags; /* Flags to describe interpretation - see * below. */ ClientData nativePathPtr; /* Native representation of this path, which * is filesystem dependent. */ - size_t filesystemEpoch; /* Used to ensure the path representation was + int filesystemEpoch; /* Used to ensure the path representation was * generated during the correct filesystem * epoch. The epoch changes when * filesystem-mounts are changed. */ const Tcl_Filesystem *fsPtr;/* The Tcl_Filesystem that claims this path */ } FsPath; @@ -83,17 +86,17 @@ /* * Define some macros to give us convenient access to path-object specific * fields. */ -#define PATHOBJ(pathPtr) ((FsPath *) (TclFetchIntRep((pathPtr), &fsPathType)->twoPtrValue.ptr1)) +#define PATHOBJ(pathPtr) ((FsPath *) (TclFetchInternalRep((pathPtr), &fsPathType)->twoPtrValue.ptr1)) #define SETPATHOBJ(pathPtr,fsPathPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ ir.twoPtrValue.ptr1 = (void *) (fsPathPtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((pathPtr), &fsPathType, &ir); \ + Tcl_StoreInternalRep((pathPtr), &fsPathType, &ir); \ } while (0) #define PATHFLAGS(pathPtr) (PATHOBJ(pathPtr)->flags) /* *--------------------------------------------------------------------------- @@ -138,13 +141,21 @@ const char *dirSep, *oldDirSep; int first = 1; /* Set to zero once we've passed the first * directory separator - we can't use '..' to * remove the volume in a path. */ Tcl_Obj *retVal = NULL; + int zipVolumeLen; dirSep = TclGetString(pathPtr); - if (tclPlatform == TCL_PLATFORM_WINDOWS) { + zipVolumeLen = TclIsZipfsPath(dirSep); + if (zipVolumeLen) { + /* + * NOTE: file normalization for zipfs is very specific to + * format of zipfs volume being of the form //xxx:/ + */ + dirSep += zipVolumeLen-1; /* Start parse after : */ + } else if (tclPlatform == TCL_PLATFORM_WINDOWS) { if ( (dirSep[0] == '/' || dirSep[0] == '\\') && (dirSep[1] == '/' || dirSep[1] == '\\') && (dirSep[2] == '?') && (dirSep[3] == '/' || dirSep[3] == '\\')) { /* NT extended path */ @@ -203,18 +214,18 @@ again: if (IsSeparatorOrNull(dirSep[2])) { /* * Need to skip '.' in the path. */ - size_t curLen; + int curLen; if (retVal == NULL) { const char *path = TclGetString(pathPtr); retVal = Tcl_NewStringObj(path, dirSep - path); Tcl_IncrRefCount(retVal); } - (void)TclGetStringFromObj(retVal, &curLen); + TclGetStringFromObj(retVal, &curLen); if (curLen == 0) { Tcl_AppendToObj(retVal, dirSep, 1); } dirSep += 2; oldDirSep = dirSep; @@ -223,11 +234,11 @@ } continue; } if (dirSep[2] == '.' && IsSeparatorOrNull(dirSep[3])) { Tcl_Obj *linkObj; - size_t curLen; + int curLen; char *linkStr; /* * Have '..' so need to skip previous directory. */ @@ -236,22 +247,26 @@ const char *path = TclGetString(pathPtr); retVal = Tcl_NewStringObj(path, dirSep - path); Tcl_IncrRefCount(retVal); } - (void)TclGetStringFromObj(retVal, &curLen); + TclGetStringFromObj(retVal, &curLen); if (curLen == 0) { Tcl_AppendToObj(retVal, dirSep, 1); } if (!first || (tclPlatform == TCL_PLATFORM_UNIX)) { - linkObj = Tcl_FSLink(retVal, NULL, 0); + if (zipVolumeLen) { + linkObj = NULL; + } else { + linkObj = Tcl_FSLink(retVal, NULL, 0); - /* Safety check in case driver caused sharing */ - if (Tcl_IsShared(retVal)) { - TclDecrRefCount(retVal); - retVal = Tcl_DuplicateObj(retVal); - Tcl_IncrRefCount(retVal); + /* Safety check in case driver caused sharing */ + if (Tcl_IsShared(retVal)) { + TclDecrRefCount(retVal); + retVal = Tcl_DuplicateObj(retVal); + Tcl_IncrRefCount(retVal); + } } if (linkObj != NULL) { /* * Got a link. Need to check if the link is relative @@ -269,11 +284,11 @@ */ const char *path = TclGetStringFromObj(retVal, &curLen); - while (curLen-- > 0) { + while (--curLen >= 0) { if (IsSeparatorOrNull(path[curLen])) { break; } } @@ -302,11 +317,11 @@ /* * Convert to forward-slashes on windows. */ if (tclPlatform == TCL_PLATFORM_WINDOWS) { - size_t i; + int i; for (i = 0; i < curLen; i++) { if (linkStr[i] == '\\') { linkStr[i] = '/'; } @@ -317,14 +332,16 @@ linkStr = TclGetStringFromObj(retVal, &curLen); } /* * Either way, we now remove the last path element (but - * not the first character of the path). + * not the first character of the path). In the case of + * zipfs, make sure not to go beyond the zipfs volume. */ - while (curLen-- > 0) { + int minLen = zipVolumeLen ? zipVolumeLen - 1 : 0; + while (--curLen >= minLen) { if (IsSeparatorOrNull(linkStr[curLen])) { if (curLen) { Tcl_SetObjLength(retVal, curLen); } else { Tcl_SetObjLength(retVal, 1); @@ -379,17 +396,25 @@ } } /* * Ensure a windows drive like C:/ has a trailing separator. + * Likewise for zipfs volumes. */ - - if (tclPlatform == TCL_PLATFORM_WINDOWS) { - size_t len; + if (zipVolumeLen || (tclPlatform == TCL_PLATFORM_WINDOWS)) { + int needTrailingSlash = 0; + int len; const char *path = TclGetStringFromObj(retVal, &len); - - if (len == 2 && path[0] != 0 && path[1] == ':') { + if (zipVolumeLen) { + if (len == (zipVolumeLen - 1)) + needTrailingSlash = 1; + } else { + if (len == 2 && path[0] != 0 && path[1] == ':') { + needTrailingSlash = 1; + } + } + if (needTrailingSlash) { if (Tcl_IsShared(retVal)) { TclDecrRefCount(retVal); retVal = Tcl_DuplicateObj(retVal); Tcl_IncrRefCount(retVal); } @@ -542,11 +567,11 @@ TclPathPart( Tcl_Interp *interp, /* Used for error reporting */ Tcl_Obj *pathPtr, /* Path to take dirname of */ Tcl_PathPart portion) /* Requested portion of name */ { - if (TclHasIntRep(pathPtr, &fsPathType)) { + if (TclHasInternalRep(pathPtr, &fsPathType)) { FsPath *fsPathPtr = PATHOBJ(pathPtr); if (PATHFLAGS(pathPtr) != 0) { switch (portion) { case TCL_PATH_DIRNAME: { @@ -556,12 +581,13 @@ * part with the dirname of the joined-on bit. We could handle * that special case here, but we don't, and instead just use * the standardPath code. */ - size_t numBytes; - const char *rest = TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes); + int numBytes; + const char *rest = + TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes); if (strchr(rest, '/') != NULL) { goto standardPath; } /* @@ -593,12 +619,13 @@ * it. If so, the 'tail' would be only the part following the * last delimiter. We could handle that special case here, but * we don't, and instead just use the standardPath code. */ - size_t numBytes; - const char *rest = TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes); + int numBytes; + const char *rest = + TclGetStringFromObj(fsPathPtr->normPathPtr, &numBytes); if (strchr(rest, '/') != NULL) { goto standardPath; } /* @@ -621,11 +648,11 @@ } case TCL_PATH_EXTENSION: return GetExtension(fsPathPtr->normPathPtr); case TCL_PATH_ROOT: { const char *fileName, *extension; - size_t length; + int length; fileName = TclGetStringFromObj(fsPathPtr->normPathPtr, &length); extension = TclGetExtension(fileName); if (extension == NULL) { @@ -644,11 +671,11 @@ * the tail. */ Tcl_Obj *resultPtr = TclNewFSPathObj(fsPathPtr->cwdPtr, fileName, - length - strlen(extension)); + (int)(length - strlen(extension))); Tcl_IncrRefCount(resultPtr); return resultPtr; } } @@ -672,21 +699,21 @@ standardPath: resultPtr = NULL; if (portion == TCL_PATH_EXTENSION) { return GetExtension(pathPtr); } else if (portion == TCL_PATH_ROOT) { - size_t length; + int length; const char *fileName, *extension; fileName = TclGetStringFromObj(pathPtr, &length); extension = TclGetExtension(fileName); if (extension == NULL) { Tcl_IncrRefCount(pathPtr); return pathPtr; } else { Tcl_Obj *root = Tcl_NewStringObj(fileName, - length - strlen(extension)); + (int) (length - strlen(extension))); Tcl_IncrRefCount(root); return root; } } @@ -808,42 +835,43 @@ { Tcl_Obj *res; int objc; Tcl_Obj **objv; - if (Tcl_ListObjLength(NULL, listObj, &objc) != TCL_OK) { + if (TclListObjLength(NULL, listObj, &objc) != TCL_OK) { return NULL; } elements = ((elements >= 0) && (elements <= objc)) ? elements : objc; - Tcl_ListObjGetElements(NULL, listObj, &objc, &objv); + TclListObjGetElements(NULL, listObj, &objc, &objv); res = TclJoinPath(elements, objv, 0); return res; } Tcl_Obj * TclJoinPath( int elements, /* Number of elements to use (-1 = all) */ Tcl_Obj * const objv[], /* Path elements to join */ int forceRelative) /* If non-zero, assume all more paths are - * relative (e. g. simple normalization) */ + * relative (e.g. simple normalization) */ { Tcl_Obj *res = NULL; int i; const Tcl_Filesystem *fsPtr = NULL; assert ( elements >= 0 ); if (elements == 0) { - return Tcl_NewObj(); + TclNewObj(res); + return res; } assert ( elements > 0 ); if (elements == 2) { Tcl_Obj *elt = objv[0]; - Tcl_ObjIntRep *eltIr = TclFetchIntRep(elt, &fsPathType); + Tcl_ObjInternalRep *eltIr = TclFetchInternalRep(elt, &fsPathType); /* * This is a special case where we can be much more efficient, where * we are joining a single relative path onto an object that is * already of path type. The 'TclNewFSPathObj' call below creates an @@ -864,11 +892,11 @@ /* if forceRelative - second path is relative */ type = forceRelative ? TCL_PATH_RELATIVE : TclGetPathType(tailObj, NULL, NULL, NULL); if (type == TCL_PATH_RELATIVE) { const char *str; - size_t len; + int len; str = TclGetStringFromObj(tailObj, &len); if (len == 0) { /* * This happens if we try to handle the root volume '/'. @@ -878,11 +906,11 @@ return elt; } /* - * If it doesn't begin with '.' and is a unix path or it a + * If it doesn't begin with '.' and is a Unix path or it a * windows path without backslashes, then we can be very * efficient here. (In fact even a windows path with * backslashes can be joined efficiently, but the path object * would not have forward slashes only, and this would * therefore contradict our 'file join' documentation). @@ -931,12 +959,11 @@ } assert ( res == NULL ); for (i = 0; i < elements; i++) { - int driveNameLength; - size_t strEltLen, length; + int driveNameLength, strEltLen, length; Tcl_PathType type; char *strElt, *ptr; Tcl_Obj *driveName = NULL; Tcl_Obj *elt = objv[i]; @@ -1080,13 +1107,13 @@ } } if (length > 0 && ptr[length -1] != '/') { Tcl_AppendToObj(res, &separator, 1); - (void)TclGetStringFromObj(res, &length); + TclGetStringFromObj(res, &length); } - Tcl_SetObjLength(res, length + strlen(strElt)); + Tcl_SetObjLength(res, length + (int) strlen(strElt)); ptr = TclGetString(res) + length; for (; *strElt != '\0'; strElt++) { if (*strElt == separator) { while (strElt[1] == separator) { @@ -1146,17 +1173,17 @@ * object is already of FsPath type, and is a relative path, we do have to * worry about the cwd. If the cwd has changed, we must recompute the * path. */ - if (TclHasIntRep(pathPtr, &fsPathType)) { + if (TclHasInternalRep(pathPtr, &fsPathType)) { if (TclFSEpochOk(PATHOBJ(pathPtr)->filesystemEpoch)) { return TCL_OK; } TclGetString(pathPtr); - Tcl_StoreIntRep(pathPtr, &fsPathType, NULL); + Tcl_StoreInternalRep(pathPtr, &fsPathType, NULL); } return SetFsPathFromAny(interp, pathPtr); } @@ -1184,11 +1211,11 @@ * Helper function for SetFsPathFromAny. Returns position of first directory * delimiter in the path. If no separator is found, then returns the position * of the end of the string. */ -static size_t +static int FindSplitPos( const char *path, int separator) { int count = 0; @@ -1238,11 +1265,11 @@ Tcl_Obj * TclNewFSPathObj( Tcl_Obj *dirPtr, const char *addStrRep, - size_t len) + int len) { FsPath *fsPathPtr; Tcl_Obj *pathPtr; const char *p; int state = 0, count = 0; @@ -1270,11 +1297,11 @@ Tcl_DecrRefCount(tail); return pathPtr; } TclNewObj(pathPtr); - fsPathPtr = (FsPath *)Tcl_Alloc(sizeof(FsPath)); + fsPathPtr = (FsPath *)ckalloc(sizeof(FsPath)); /* * Set up the path. */ @@ -1295,16 +1322,16 @@ * Look for path components made up of only "." * This is overly conservative analysis to keep simple. It may mark some * things as needing more aggressive normalization that don't actually * need it. No harm done. */ - for (p = addStrRep; len+1 > 1; p++, len--) { + for (p = addStrRep; len > 0; p++, len--) { switch (state) { case 0: /* So far only "." since last dirsep or start */ switch (*p) { case '.': - count = 1; + count++; break; case '/': case '\\': case ':': if (count) { @@ -1337,24 +1364,24 @@ static Tcl_Obj * AppendPath( Tcl_Obj *head, Tcl_Obj *tail) { + int numBytes; const char *bytes; Tcl_Obj *copy = Tcl_DuplicateObj(head); - size_t length; /* * This is likely buggy when dealing with virtual filesystem drivers * that use some character other than "/" as a path separator. I know * of no evidence that such a foolish thing exists. This solution was * chosen so that "JoinPath" operations that pass through either path - * intrep produce the same results; that is, bugward compatibility. If + * internalrep produce the same results; that is, bugward compatibility. If * we need to fix that bug here, it needs fixing in TclJoinPath() too. */ - bytes = TclGetStringFromObj(tail, &length); - if (length == 0) { + bytes = TclGetStringFromObj(tail, &numBytes); + if (numBytes == 0) { Tcl_AppendToObj(copy, "/", 1); } else { TclpNativeJoinPath(copy, bytes); } return copy; @@ -1386,13 +1413,13 @@ TclFSMakePathRelative( TCL_UNUSED(Tcl_Interp *), Tcl_Obj *pathPtr, /* The path we have. */ Tcl_Obj *cwdPtr) /* Make it relative to this. */ { - size_t cwdLen, len; + int cwdLen, len; const char *tempStr; - Tcl_ObjIntRep *irPtr = TclFetchIntRep(pathPtr, &fsPathType); + Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(pathPtr, &fsPathType); if (irPtr) { FsPath *fsPathPtr = PATHOBJ(pathPtr); if (PATHFLAGS(pathPtr) != 0 && fsPathPtr->cwdPtr == cwdPtr) { @@ -1458,15 +1485,15 @@ TCL_UNUSED(Tcl_Interp *), Tcl_Obj *pathPtr) /* The object to convert. */ { FsPath *fsPathPtr; - if (TclHasIntRep(pathPtr, &fsPathType)) { + if (TclHasInternalRep(pathPtr, &fsPathType)) { return TCL_OK; } - fsPathPtr = (FsPath *)Tcl_Alloc(sizeof(FsPath)); + fsPathPtr = (FsPath *)ckalloc(sizeof(FsPath)); /* * It's a pure normalized absolute path. */ @@ -1497,11 +1524,11 @@ * efficient way of creating the appropriate path object type. * * Any memory which is allocated for 'clientData' should be retained * until clientData is passed to the filesystem's freeInternalRepProc * when it can be freed. The built in platform-specific filesystems use - * 'Tcl_Alloc' to allocate clientData, and Tcl_Free to free it. + * 'ckalloc' to allocate clientData, and ckfree to free it. * * Results: * NULL or a valid path object pointer, with refCount zero. * * Side effects: @@ -1529,12 +1556,12 @@ /* * Free old representation; shouldn't normally be any, but best to be * safe. */ - Tcl_StoreIntRep(pathPtr, &fsPathType, NULL); - fsPathPtr = (FsPath *)Tcl_Alloc(sizeof(FsPath)); + Tcl_StoreInternalRep(pathPtr, &fsPathType, NULL); + fsPathPtr = (FsPath *)ckalloc(sizeof(FsPath)); fsPathPtr->translatedPathPtr = NULL; Tcl_IncrRefCount(fsPathPtr->normPathPtr = Tcl_DuplicateObj(pathPtr)); fsPathPtr->cwdPtr = NULL; @@ -1595,20 +1622,20 @@ * translated result we need, and can store it for future use. */ Tcl_Obj *translatedCwdPtr = Tcl_FSGetTranslatedPath(interp, srcFsPathPtr->cwdPtr); - Tcl_ObjIntRep *translatedCwdIrPtr; + Tcl_ObjInternalRep *translatedCwdIrPtr; if (translatedCwdPtr == NULL) { return NULL; } retObj = Tcl_FSJoinToPath(translatedCwdPtr, 1, &srcFsPathPtr->normPathPtr); Tcl_IncrRefCount(srcFsPathPtr->translatedPathPtr = retObj); - translatedCwdIrPtr = TclFetchIntRep(translatedCwdPtr, &fsPathType); + translatedCwdIrPtr = TclFetchInternalRep(translatedCwdPtr, &fsPathType); if (translatedCwdIrPtr) { srcFsPathPtr->filesystemEpoch = PATHOBJ(translatedCwdPtr)->filesystemEpoch; } else { srcFsPathPtr->filesystemEpoch = 0; @@ -1654,13 +1681,13 @@ Tcl_Obj *pathPtr) { Tcl_Obj *transPtr = Tcl_FSGetTranslatedPath(interp, pathPtr); if (transPtr != NULL) { - size_t len; + int len; const char *orig = TclGetStringFromObj(transPtr, &len); - char *result = (char *)Tcl_Alloc(len+1); + char *result = (char *)ckalloc(len+1); memcpy(result, orig, len+1); TclDecrRefCount(transPtr); return result; } @@ -1704,22 +1731,21 @@ * This is a special path object which is the result of something like * 'file join' */ Tcl_Obj *dir, *copy; - size_t tailLen, cwdLen; - int pathType; + int tailLen, cwdLen, pathType; pathType = Tcl_FSGetPathType(fsPathPtr->cwdPtr); dir = Tcl_FSGetNormalizedPath(interp, fsPathPtr->cwdPtr); if (dir == NULL) { return NULL; } /* TODO: Figure out why this is needed. */ TclGetString(pathPtr); - (void)TclGetStringFromObj(fsPathPtr->normPathPtr, &tailLen); + TclGetStringFromObj(fsPathPtr->normPathPtr, &tailLen); if (tailLen) { copy = AppendPath(dir, fsPathPtr->normPathPtr); } else { copy = Tcl_DuplicateObj(dir); } @@ -1800,17 +1826,17 @@ */ if (fsPathPtr->cwdPtr != NULL) { if (!TclFSCwdPointerEquals(&fsPathPtr->cwdPtr)) { TclGetString(pathPtr); - Tcl_StoreIntRep(pathPtr, &fsPathType, NULL); + Tcl_StoreInternalRep(pathPtr, &fsPathType, NULL); if (SetFsPathFromAny(interp, pathPtr) != TCL_OK) { return NULL; } fsPathPtr = PATHOBJ(pathPtr); } else if (fsPathPtr->normPathPtr == NULL) { - size_t cwdLen; + int cwdLen; Tcl_Obj *copy; copy = AppendPath(fsPathPtr->cwdPtr, pathPtr); (void) TclGetStringFromObj(fsPathPtr->cwdPtr, &cwdLen); @@ -2046,11 +2072,11 @@ Tcl_Obj *pathPtr, const Tcl_Filesystem **fsPtrPtr) { FsPath *srcFsPathPtr; - if (!TclHasIntRep(pathPtr, &fsPathType)) { + if (!TclHasInternalRep(pathPtr, &fsPathType)) { return TCL_OK; } srcFsPathPtr = PATHOBJ(pathPtr); @@ -2060,11 +2086,11 @@ * representation for this object was calculated. Discard the stale * representation and recalculate it. */ TclGetString(pathPtr); - Tcl_StoreIntRep(pathPtr, &fsPathType, NULL); + Tcl_StoreInternalRep(pathPtr, &fsPathType, NULL); if (SetFsPathFromAny(NULL, pathPtr) != TCL_OK) { return TCL_ERROR; } srcFsPathPtr = PATHOBJ(pathPtr); } @@ -2104,11 +2130,11 @@ /* * Make sure pathPtr is of the correct type. */ - if (!TclHasIntRep(pathPtr, &fsPathType)) { + if (!TclHasInternalRep(pathPtr, &fsPathType)) { if (SetFsPathFromAny(NULL, pathPtr) != TCL_OK) { return; } } @@ -2139,12 +2165,11 @@ Tcl_FSEqualPaths( Tcl_Obj *firstPtr, Tcl_Obj *secondPtr) { const char *firstStr, *secondStr; - size_t firstLen, secondLen; - int tempErrno; + int firstLen, secondLen, tempErrno; if (firstPtr == secondPtr) { return 1; } @@ -2200,16 +2225,16 @@ static int SetFsPathFromAny( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ Tcl_Obj *pathPtr) /* The object to convert. */ { - size_t len; + int len; FsPath *fsPathPtr; Tcl_Obj *transPtr; const char *name; - if (TclHasIntRep(pathPtr, &fsPathType)) { + if (TclHasInternalRep(pathPtr, &fsPathType)) { return TCL_OK; } /* * First step is to translate the filename. This is similar to @@ -2231,11 +2256,11 @@ * Handle tilde substitutions, if needed. */ if (len && name[0] == '~') { Tcl_DString temp; - size_t split; + int split; char separator = '/'; /* * We have multiple cases '~/foo/bar...', '~user/foo/bar...', etc. * split becomes value 1 for '~/...' as well as for '~'. @@ -2259,11 +2284,11 @@ if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "couldn't find HOME environment variable to" " expand path", -1)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", - "HOMELESS", NULL); + "HOMELESS", (char *)NULL); } return TCL_ERROR; } Tcl_DStringInit(&temp); Tcl_JoinPath(1, &dir, &temp); @@ -2284,20 +2309,20 @@ if (TclpGetUserHome(expandedUser, &temp) == NULL) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "user \"%s\" doesn't exist", expandedUser)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", "NOUSER", - NULL); + (char *)NULL); } Tcl_DStringFree(&userName); Tcl_DStringFree(&temp); return TCL_ERROR; } Tcl_DStringFree(&userName); } - transPtr = TclDStringToObj(&temp); + transPtr = Tcl_DStringToObj(&temp); if (split != len) { /* * Join up the tilde substitution with the rest. */ @@ -2311,20 +2336,19 @@ int objc; Tcl_Obj **objv; Tcl_Obj *parts = TclpNativeSplitPath(pathPtr, NULL); - Tcl_ListObjGetElements(NULL, parts, &objc, &objv); + TclListObjGetElements(NULL, parts, &objc, &objv); /* * Skip '~'. It's replaced by its expansion. */ objc--; objv++; while (objc--) { - TclpNativeJoinPath(transPtr, TclGetString(*objv)); - objv++; + TclpNativeJoinPath(transPtr, Tcl_GetString(*objv++)); } TclDecrRefCount(parts); } else { Tcl_Obj *pair[2]; @@ -2346,17 +2370,19 @@ /* * Now we have a translated filename in 'transPtr'. This will have forward * slashes on Windows, and will not contain any ~user sequences. */ - fsPathPtr = (FsPath *)Tcl_Alloc(sizeof(FsPath)); + fsPathPtr = (FsPath *)ckalloc(sizeof(FsPath)); if (transPtr == pathPtr) { - transPtr = Tcl_DuplicateObj(pathPtr); - fsPathPtr->filesystemEpoch = 0; + (void)TclGetString(pathPtr); + TclFreeInternalRep(pathPtr); + transPtr = Tcl_DuplicateObj(pathPtr); + fsPathPtr->filesystemEpoch = 0; } else { - fsPathPtr->filesystemEpoch = TclFSEpoch(); + fsPathPtr->filesystemEpoch = TclFSEpoch(); } Tcl_IncrRefCount(transPtr); fsPathPtr->translatedPathPtr = transPtr; fsPathPtr->normPathPtr = NULL; fsPathPtr->cwdPtr = NULL; @@ -2397,20 +2423,20 @@ freeProc(fsPathPtr->nativePathPtr); fsPathPtr->nativePathPtr = NULL; } } - Tcl_Free(fsPathPtr); + ckfree(fsPathPtr); } static void DupFsPathInternalRep( Tcl_Obj *srcPtr, /* Path obj with internal rep to copy. */ Tcl_Obj *copyPtr) /* Path obj with internal rep to set. */ { FsPath *srcFsPathPtr = PATHOBJ(srcPtr); - FsPath *copyFsPathPtr = (FsPath *)Tcl_Alloc(sizeof(FsPath)); + FsPath *copyFsPathPtr = (FsPath *)ckalloc(sizeof(FsPath)); SETPATHOBJ(copyPtr, copyFsPathPtr); copyFsPathPtr->translatedPathPtr = srcFsPathPtr->translatedPathPtr; if (copyFsPathPtr->translatedPathPtr != NULL) { @@ -2466,11 +2492,11 @@ static void UpdateStringOfFsPath( Tcl_Obj *pathPtr) /* path obj with string rep to update. */ { FsPath *fsPathPtr = PATHOBJ(pathPtr); - size_t cwdLen; + int cwdLen; Tcl_Obj *copy; if (PATHFLAGS(pathPtr) == 0 || fsPathPtr->cwdPtr == NULL) { Tcl_Panic("Called UpdateStringOfFsPath with invalid object"); } @@ -2482,11 +2508,11 @@ Tcl_IncrRefCount(copy); /* Steal copy's string rep */ pathPtr->bytes = TclGetStringFromObj(copy, &cwdLen); pathPtr->length = cwdLen; - TclInitStringRep(copy, NULL, 0); + TclInitEmptyStringRep(copy); TclDecrRefCount(copy); } /* *--------------------------------------------------------------------------- @@ -2519,11 +2545,11 @@ * path (i.e. the user should be able to do 'file exists ""' without * throwing an error), but equally the path doesn't exist. Those are the * semantics of Tcl (at present anyway), so we have to abide by them here. */ - if (TclHasIntRep(pathPtr, &fsPathType)) { + if (TclHasInternalRep(pathPtr, &fsPathType)) { if (pathPtr->bytes != NULL && pathPtr->bytes[0] == '\0') { /* * We reject the empty path "". */ @@ -2538,11 +2564,11 @@ * It is somewhat unusual to reach this code path without the object * being of fsPathType. However, we do our best to deal with the * situation. */ - size_t len; + int len; (void) TclGetStringFromObj(pathPtr, &len); if (len == 0) { /* * We reject the empty path "". @@ -2556,13 +2582,297 @@ * Path is of correct type, or is of non-zero length, so we accept it. */ return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * MakeTildeRelativePath -- + * + * Returns a path relative to the home directory of a user. + * Note there is a difference between not specifying a user and + * explicitly specifying the current user. This mimics Tcl8's tilde + * expansion. + * + * The subPath argument is joined to the expanded home directory + * as in Tcl_JoinPath. This means if it is not relative, it will + * returned as the result with the home directory only checked + * for user name validity. + * + * Results: + * Returns TCL_OK on success with home directory path in *dsPtr + * and TCL_ERROR on failure with error message in interp if non-NULL. + * + *---------------------------------------------------------------------- + */ +int +MakeTildeRelativePath( + Tcl_Interp *interp, /* May be NULL. Only used for error messages */ + const char *user, /* User name. NULL -> current user */ + const char *subPath, /* Rest of path. May be NULL */ + Tcl_DString *dsPtr) /* Output. Is initialized by the function. Must be + freed on success */ +{ + const char *dir; + Tcl_DString dirString; + + Tcl_DStringInit(dsPtr); + Tcl_DStringInit(&dirString); + + if (user == NULL || user[0] == 0) { + /* No user name specified -> current user */ + + dir = TclGetEnv("HOME", &dirString); + if (dir == NULL) { + if (interp) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "couldn't find HOME environment variable to" + " expand path", -1)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", + "HOMELESS", (char *)NULL); + } + return TCL_ERROR; + } + } else { + /* User name specified - ~user */ + dir = TclpGetUserHome(user, &dirString); + if (dir == NULL) { + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "user \"%s\" doesn't exist", user)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "PATH", "NOUSER", + (char *)NULL); + } + return TCL_ERROR; + } + } + if (subPath) { + const char *parts[2]; + parts[0] = dir; + parts[1] = subPath; + Tcl_JoinPath(2, parts, dsPtr); + } else { + Tcl_JoinPath(1, &dir, dsPtr); + } + + Tcl_DStringFree(&dirString); + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * TclGetHomeDirObj -- + * + * Wrapper around MakeTildeRelativePath. See that function. + * + * Results: + * Returns a Tcl_Obj containing the home directory of a user + * or NULL on failure with error message in interp if non-NULL. + * + *---------------------------------------------------------------------- + */ +Tcl_Obj * +TclGetHomeDirObj( + Tcl_Interp *interp, /* May be NULL. Only used for error messages */ + const char *user) /* User name. NULL -> current user */ +{ + Tcl_DString dirString; + + if (MakeTildeRelativePath(interp, user, NULL, &dirString) != TCL_OK) { + return NULL; + } + return Tcl_DStringToObj(&dirString); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_FSTildeExpand -- + * + * Copies the path passed in to the output Tcl_DString dsPtr, + * resolving leading ~ and ~user components in the path if present. + * An error is returned if such a component IS present AND cannot + * be resolved. + * + * The output dsPtr must be cleared by caller on success. + * + * Results: + * TCL_OK - path did not contain leading ~ or it was successful resolved + * TCL_ERROR - ~ component could not be resolved. + * + *---------------------------------------------------------------------- + */ +int Tcl_FSTildeExpand( + Tcl_Interp *interp, /* May be NULL. Only used for error messages */ + const char *path, /* Path to resolve tilde */ + Tcl_DString *dsPtr) /* Output DString for resolved path. */ + +{ + Tcl_Size split; + int result; + + assert(path); + assert(dsPtr); + + Tcl_DStringInit(dsPtr); + if (path[0] != '~') { + Tcl_DStringAppend(dsPtr, path, -1); + return TCL_OK; + } + + /* + * We have multiple cases '~', '~user', '~/foo/bar...', '~user/foo...' + * FindSplitPos returns 1 for '~/...' as well as for '~'. Note on + * Windows FindSplitPos implicitly checks for '\' as separator + * in addition to what is passed. + */ + split = FindSplitPos(path, '/'); + + if (split == 1) { + /* No user name specified '~' or '~/...' -> current user */ + result = MakeTildeRelativePath(interp, NULL, path[1] ? 2 + path : NULL, dsPtr); + } else { + /* User name specified - ~user, ~user/... */ + const char *user; + Tcl_DString dsUser; + + Tcl_DStringInit(&dsUser); + Tcl_DStringAppend(&dsUser, path+1, split-1); + user = Tcl_DStringValue(&dsUser); + + /* path[split] is / for ~user/... or \0 for ~user */ + result = MakeTildeRelativePath(interp, user, + path[split] ? &path[split + 1] : NULL, dsPtr); + Tcl_DStringFree(&dsUser); + } + if (result != TCL_OK) { + /* Do not rely on caller to free in case of errors */ + Tcl_DStringFree(dsPtr); + } + return result; +} + +/* + *---------------------------------------------------------------------- + * + * TclResolveTildePath -- + * + * If the passed path is begins with a tilde, does tilde resolution + * and returns a Tcl_Obj containing the resolved path. If the tilde + * component cannot be resolved, returns NULL. If the path does not + * begin with a tilde, returns as is. + * + * Results: + * Returns a Tcl_Obj with resolved path. This may be a new Tcl_Obj + * with ref count 0 or that pathObj that was passed in without its + * ref count modified. + * Returns NULL if the path begins with a ~ that cannot be resolved + * and stores an error message in interp if non-NULL. + * + *---------------------------------------------------------------------- + */ +Tcl_Obj * +TclResolveTildePath( + Tcl_Interp *interp, /* May be NULL. Only used for error messages */ + Tcl_Obj *pathObj) +{ + const char *path; + Tcl_Size len; + Tcl_DString resolvedPath; + + path = TclGetStringFromObj(pathObj, &len); + /* Optimize to skip unnecessary calls below */ + if (path[0] != '~') { + return pathObj; + } + + if (Tcl_FSTildeExpand(interp, path, &resolvedPath) != TCL_OK) { + return NULL; + } + + return Tcl_DStringToObj(&resolvedPath); +} + +/* + *---------------------------------------------------------------------- + * + * TclResolveTildePathList -- + * + * Given a Tcl_Obj that is a list of paths, returns a Tcl_Obj containing + * the paths with any ~-prefixed paths resolved. + * + * Empty strings and ~-prefixed paths that cannot be resolved are + * removed from the returned list. + * + * The trailing components of the path are returned verbatim. No + * processing is done on them. Moreover, no assumptions should be + * made about the separators in the returned path. They may be / + * or native. Appropriate path manipulations functions should be + * used by caller if desired. + * + * Results: + * Returns a Tcl_Obj with resolved paths. This may be a new Tcl_Obj with + * reference count 0 or the original passed-in Tcl_Obj if no paths needed + * resolution. A NULL is returned if the passed in value is not a list + * or was NULL. + * + *---------------------------------------------------------------------- + */ +Tcl_Obj * +TclResolveTildePathList( + Tcl_Obj *pathsObj) +{ + Tcl_Obj **objv; + int objc; + int i; + Tcl_Obj *resolvedPaths; + const char *path; + + if (pathsObj == NULL) { + return NULL; + } + if (Tcl_ListObjGetElements(NULL, pathsObj, &objc, &objv) != TCL_OK) { + return NULL; /* Not a list */ + } + + /* + * Figure out if any paths need resolving to avoid unnecessary allocations. + */ + for (i = 0; i < objc; ++i) { + path = TclGetString(objv[i]); + if (path[0] == '~') { + break; /* At least one path needs resolution */ + } + } + if (i == objc) { + return pathsObj; /* No paths needed to be resolved */ + } + + resolvedPaths = Tcl_NewListObj(objc, NULL); + for (i = 0; i < objc; ++i) { + Tcl_Obj *resolvedPath; + path = TclGetString(objv[i]); + if (path[0] == 0) { + continue; /* Skip empty strings */ + } + resolvedPath = TclResolveTildePath(NULL, objv[i]); + if (resolvedPath) { + /* Paths that cannot be resolved are skipped */ + Tcl_ListObjAppendElement(NULL, resolvedPaths, resolvedPath); + } + } + + return resolvedPaths; +} + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclPipe.c ================================================================== --- generic/tclPipe.c +++ generic/tclPipe.c @@ -2,11 +2,11 @@ * tclPipe.c -- * * This file contains the generic portion of the command channel driver * as well as various utility routines used in managing subprocesses. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -109,11 +109,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "channel \"%s\" wasn't opened for %s", Tcl_GetChannelName(chan), ((writing) ? "writing" : "reading"))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "BADCHAN", NULL); + "BADCHAN", (char *)NULL); } return NULL; } *releasePtr = 1; if (writing) { @@ -153,11 +153,11 @@ return file; badLastArg: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't specify \"%s\" as last word in command", arg)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "SYNTAX", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "SYNTAX", (char *)NULL); return NULL; } /* *---------------------------------------------------------------------- @@ -186,11 +186,11 @@ Detached *detPtr; int i; Tcl_MutexLock(&pipeMutex); for (i = 0; i < numPids; i++) { - detPtr = (Detached *)Tcl_Alloc(sizeof(Detached)); + detPtr = (Detached *)ckalloc(sizeof(Detached)); detPtr->pid = pidPtr[i]; detPtr->nextPtr = detList; detList = detPtr; } Tcl_MutexUnlock(&pipeMutex); @@ -236,11 +236,11 @@ if (prevPtr == NULL) { detList = detPtr->nextPtr; } else { prevPtr->nextPtr = detPtr->nextPtr; } - Tcl_Free(detPtr); + ckfree(detPtr); detPtr = nextPtr; } Tcl_MutexUnlock(&pipeMutex); } @@ -334,11 +334,11 @@ Tcl_Obj *objPtr; Tcl_Seek(errorChan, 0, SEEK_SET); TclNewObj(objPtr); count = Tcl_ReadChars(errorChan, objPtr, -1, 0); - if (count == -1) { + if (count < 0) { result = TCL_ERROR; Tcl_DecrRefCount(objPtr); Tcl_ResetResult(interp); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "error reading stderr output file: %s", @@ -349,11 +349,11 @@ result = TCL_ERROR; } else { Tcl_DecrRefCount(objPtr); } } - Tcl_CloseEx(NULL, errorChan, 0); + Tcl_Close(NULL, errorChan); } /* * If a child exited abnormally but didn't output any error information at * all, generate an error message here. @@ -413,11 +413,11 @@ * at *inPipePtr. NULL means command specified * its own input source. */ TclFile *outPipePtr, /* If non-NULL, output to the pipeline goes to * a pipe, unless overridden by redirection in * the command. The file id with which to read - * frome this pipe is stored at *outPipePtr. + * from this pipe is stored at *outPipePtr. * NULL means command specified its own output * sink. */ TclFile *errFilePtr) /* If non-NULL, all stderr output from the * pipeline will go to a temporary file * created here, and a descriptor to read the @@ -487,11 +487,11 @@ * First, scan through all the arguments to figure out the structure of * the pipeline. Process all of the input and output redirection arguments * and remove them from the argument list in the pipeline. Count the * number of distinct processes (it's the number of "|" arguments plus * one) but don't remove the "|" arguments because they'll be used in the - * second pass to seperate the individual child processes. Cannot start + * second pass to separate the individual child processes. Cannot start * the child processes in this pass because the redirection symbols may * appear anywhere in the command line - e.g., the '<' that specifies the * input to the entire pipe may appear at the very end of the argument * list. */ @@ -511,11 +511,11 @@ if (*p == '\0') { if ((i == (lastBar + 1)) || (i == (argc - 1))) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "illegal use of | or |& in command", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "PIPESYNTAX", NULL); + "PIPESYNTAX", (char *)NULL); goto error; } } lastBar = i; cmdCount++; @@ -540,11 +540,11 @@ if (inputLiteral == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't specify \"%s\" as last word in command", argv[i])); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "PIPESYNTAX", NULL); + "PIPESYNTAX", (char *)NULL); goto error; } skip = 2; } } else { @@ -657,11 +657,11 @@ if (i != argc-1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "must specify \"%s\" as last word in command", argv[i])); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "PIPESYNTAX", NULL); + "PIPESYNTAX", (char *)NULL); goto error; } errorFile = outputFile; errorToOutput = 2; skip = 1; @@ -699,11 +699,11 @@ */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "illegal use of | or |& in command", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "PIPESYNTAX", - NULL); + (char *)NULL); goto error; } if (inputFile == NULL) { if (inputLiteral != NULL) { @@ -822,11 +822,11 @@ * Scan through the argc array, creating a process for each group of * arguments between the "|" characters. */ Tcl_ReapDetachedProcs(); - pidPtr = (Tcl_Pid *)Tcl_Alloc(cmdCount * sizeof(Tcl_Pid)); + pidPtr = (Tcl_Pid *)ckalloc(cmdCount * sizeof(Tcl_Pid)); curInFile = inputFile; for (i = 0; i < argc; i = lastArg + 1) { int result, joinThisError; @@ -976,11 +976,11 @@ for (i = 0; i < numPids; i++) { if (pidPtr[i] != (Tcl_Pid) -1) { Tcl_DetachPids(1, &pidPtr[i]); } } - Tcl_Free(pidPtr); + ckfree(pidPtr); } numPids = -1; goto cleanup; } @@ -1053,19 +1053,19 @@ if ((flags & TCL_STDOUT) && (outPipe == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "can't read output from command:" " standard output was redirected", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "BADREDIRECT", NULL); + "BADREDIRECT", (char *)NULL); goto error; } if ((flags & TCL_STDIN) && (inPipe == NULL)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "can't write input to command:" " standard input was redirected", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", - "BADREDIRECT", NULL); + "BADREDIRECT", (char *)NULL); goto error; } } channel = TclpCreateCommandChannel(outPipe, inPipe, errFile, @@ -1072,19 +1072,19 @@ numPids, pidPtr); if (channel == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "pipe for command could not be created", -1)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "NOPIPE", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "EXEC", "NOPIPE", (char *)NULL); goto error; } return channel; error: if (numPids > 0) { Tcl_DetachPids(numPids, pidPtr); - Tcl_Free(pidPtr); + ckfree(pidPtr); } if (inPipe != NULL) { TclpCloseFile(inPipe); } if (outPipe != NULL) { Index: generic/tclPkg.c ================================================================== --- generic/tclPkg.c +++ generic/tclPkg.c @@ -2,12 +2,12 @@ * tclPkg.c -- * * This file implements package and version control for Tcl via the * "package" command and a few C APIs. * - * Copyright (c) 1996 Sun Microsystems, Inc. - * Copyright (c) 2006 Andreas Kupries + * Copyright © 1996 Sun Microsystems, Inc. + * Copyright © 2006 Andreas Kupries * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * TIP #268. @@ -38,11 +38,11 @@ } PkgAvail; typedef struct PkgName { struct PkgName *nextPtr; /* Next in list of package names being * initialized. */ - char name[1]; + char name[TCLFLEXARRAY]; } PkgName; typedef struct PkgFiles { PkgName *names; /* Package names being initialized. Must be * first field. */ @@ -55,11 +55,11 @@ * record of the following type. These records are stored in the * "packageTable" hash table in the interpreter, keyed by package name such as * "Tk" (no version number). */ -typedef struct { +typedef struct Package { Tcl_Obj *version; PkgAvail *availPtr; /* First in list of all available versions of * this package. */ const void *clientData; /* Client data. */ } Package; @@ -109,11 +109,11 @@ /* * Helper macros. */ #define DupBlock(v,s,len) \ - ((v) = (char *)Tcl_Alloc(len), memcpy((v),(s),(len))) + ((v) = (char *)ckalloc(len), memcpy((v),(s),(len))) #define DupString(v,s) \ do { \ size_t local__len = strlen(s) + 1; \ DupBlock((v),(s),local__len); \ } while (0) @@ -169,32 +169,32 @@ Tcl_IncrRefCount(pkgPtr->version); pkgPtr->clientData = clientData; return TCL_OK; } - if (CheckVersionAndConvert(interp, Tcl_GetString(pkgPtr->version), &pvi, + if (CheckVersionAndConvert(interp, TclGetString(pkgPtr->version), &pvi, NULL) != TCL_OK) { return TCL_ERROR; } else if (CheckVersionAndConvert(interp, version, &vi, NULL) != TCL_OK) { - Tcl_Free(pvi); + ckfree(pvi); return TCL_ERROR; } res = CompareVersions(pvi, vi, NULL); - Tcl_Free(pvi); - Tcl_Free(vi); + ckfree(pvi); + ckfree(vi); if (res == 0) { if (clientData != NULL) { pkgPtr->clientData = clientData; } return TCL_OK; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "conflicting versions provided for package \"%s\": %s, then %s", - name, Tcl_GetString(pkgPtr->version), version)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT", NULL); + name, TclGetString(pkgPtr->version), version)); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -234,21 +234,21 @@ while (pkgFiles->names) { PkgName *name = pkgFiles->names; pkgFiles->names = name->nextPtr; - Tcl_Free(name); + ckfree(name); } entry = Tcl_FirstHashEntry(&pkgFiles->table, &search); while (entry) { Tcl_Obj *obj = (Tcl_Obj *)Tcl_GetHashValue(entry); Tcl_DecrRefCount(obj); entry = Tcl_NextHashEntry(&search); } Tcl_DeleteHashTable(&pkgFiles->table); - Tcl_Free(pkgFiles); + ckfree(pkgFiles); return; } void * TclInitPkgFiles( @@ -259,11 +259,11 @@ */ PkgFiles *pkgFiles = (PkgFiles *)Tcl_GetAssocData(interp, "tclPkgFiles", NULL); if (!pkgFiles) { - pkgFiles = (PkgFiles *)Tcl_Alloc(sizeof(PkgFiles)); + pkgFiles = (PkgFiles *)ckalloc(sizeof(PkgFiles)); pkgFiles->names = NULL; Tcl_InitHashTable(&pkgFiles->table, TCL_STRING_KEYS); Tcl_SetAssocData(interp, "tclPkgFiles", PkgFilesCleanupProc, pkgFiles); } return pkgFiles; @@ -387,11 +387,11 @@ */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "Cannot load package \"%s\" in standalone executable:" " This package is not compiled with stub support", name)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNSTUBBED", NULL); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNSTUBBED", (char *)NULL); return NULL; } /* * Translate between old and new API, and defer to the new function. @@ -407,11 +407,11 @@ != CheckVersionAndConvert(interp, version, NULL, NULL)) { return NULL; } ov = Tcl_NewStringObj(version, -1); if (exact) { - Tcl_AppendStringsToObj(ov, "-", version, NULL); + Tcl_AppendStringsToObj(ov, "-", version, (char *)NULL); } Tcl_IncrRefCount(ov); if (Tcl_PkgRequireProc(interp, name, 1, &ov, clientDataPtr) == TCL_OK) { result = Tcl_GetString(Tcl_GetObjResult(interp)); Tcl_ResetResult(interp); @@ -468,11 +468,11 @@ Require *reqPtr; if (code != TCL_OK) { return code; } - reqPtr = (Require *)Tcl_Alloc(sizeof(Require)); + reqPtr = (Require *)ckalloc(sizeof(Require)); Tcl_NRAddCallback(interp, PkgRequireCoreCleanup, reqPtr, NULL, NULL, NULL); reqPtr->clientDataPtr = data[3]; reqPtr->name = name; reqPtr->pkgPtr = FindPackage(interp, name); if (reqPtr->pkgPtr->version == NULL) { @@ -535,15 +535,11 @@ Tcl_DStringAppendElement(&command, name); AddRequirementsToDString(&command, reqc, reqv); Tcl_NRAddCallback(interp, PkgRequireCoreStep2, reqPtr, INT2PTR(reqc), (void *) reqv, NULL); - Tcl_NREvalObj(interp, - Tcl_NewStringObj(Tcl_DStringValue(&command), - Tcl_DStringLength(&command)), - TCL_EVAL_GLOBAL); - Tcl_DStringFree(&command); + Tcl_NREvalObj(interp, Tcl_DStringToObj(&command), TCL_EVAL_GLOBAL); return TCL_OK; } static int PkgRequireCoreStep2( @@ -557,11 +553,11 @@ const char *name = reqPtr->name; /* Name of desired package. */ if ((result != TCL_OK) && (result != TCL_ERROR)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad return code: %d", result)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", (char *)NULL); result = TCL_ERROR; } if (result == TCL_ERROR) { Tcl_AddErrorInfo(interp, "\n (\"package unknown\" script)"); @@ -594,32 +590,32 @@ const char *name = reqPtr->name; /* Name of desired package. */ if (reqPtr->pkgPtr->version == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't find package %s", name)); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", NULL); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNFOUND", (char *)NULL); AddRequirementsToResult(interp, reqc, reqv); return TCL_ERROR; } /* * Ensure that the provided version meets the current requirements. */ if (reqc != 0) { - CheckVersionAndConvert(interp, Tcl_GetString(reqPtr->pkgPtr->version), + CheckVersionAndConvert(interp, TclGetString(reqPtr->pkgPtr->version), &pkgVersionI, NULL); satisfies = SomeRequirementSatisfied(pkgVersionI, reqc, reqv); - Tcl_Free(pkgVersionI); + ckfree(pkgVersionI); if (!satisfies) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "version conflict for package \"%s\": have %s, need", - name, Tcl_GetString(reqPtr->pkgPtr->version))); + name, TclGetString(reqPtr->pkgPtr->version))); Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "VERSIONCONFLICT", - NULL); + (char *)NULL); AddRequirementsToResult(interp, reqc, reqv); return TCL_ERROR; } } @@ -636,11 +632,11 @@ PkgRequireCoreCleanup( ClientData data[], TCL_UNUSED(Tcl_Interp *), int result) { - Tcl_Free(data[0]); + ckfree(data[0]); return result; } static int SelectPackage( @@ -668,11 +664,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "circular package dependency:" " attempt to provide %s %s requires %s", name, (char *) pkgPtr->clientData, name)); AddRequirementsToResult(interp, reqc, reqv); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", NULL); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "CIRCULARITY", (char *)NULL); return TCL_ERROR; } /* * The package isn't yet present. Search the list of available versions @@ -705,11 +701,11 @@ */ if (reqc > 0) { satisfies = SomeRequirementSatisfied(availVersion, reqc, reqv); if (!satisfies) { - Tcl_Free(availVersion); + ckfree(availVersion); availVersion = NULL; continue; } } @@ -724,11 +720,11 @@ /* * The version of the package sought is better than the * currently selected version. */ - Tcl_Free(bestVersion); + ckfree(bestVersion); bestVersion = NULL; goto newbest; } } else { newbest: @@ -739,11 +735,11 @@ bestPtr = availPtr; CheckVersionAndConvert(interp, bestPtr->version, &bestVersion, NULL); } if (!availStable) { - Tcl_Free(availVersion); + ckfree(availVersion); availVersion = NULL; continue; } if (bestStablePtr != NULL) { @@ -757,11 +753,11 @@ /* * This stable version of the package sought is better than * the currently selected stable version. */ - Tcl_Free(bestStableVersion); + ckfree(bestStableVersion); bestStableVersion = NULL; goto newstable; } } else { newstable: @@ -773,25 +769,25 @@ bestStablePtr = availPtr; CheckVersionAndConvert(interp, bestStablePtr->version, &bestStableVersion, NULL); } - Tcl_Free(availVersion); + ckfree(availVersion); availVersion = NULL; } /* end for */ /* * Clean up memorized internal reps, if any. */ if (bestVersion != NULL) { - Tcl_Free(bestVersion); + ckfree(bestVersion); bestVersion = NULL; } if (bestStableVersion != NULL) { - Tcl_Free(bestStableVersion); + ckfree(bestStableVersion); bestStableVersion = NULL; } /* * Now choose a version among the two best. For 'latest' we simply take @@ -826,11 +822,11 @@ /* * Push "ifneeded" package name in "tclPkgFiles" assocdata. */ - pkgName = (PkgName *)Tcl_Alloc(sizeof(PkgName) + strlen(name)); + pkgName = (PkgName *)ckalloc(offsetof(PkgName, name) + 1 + strlen(name)); pkgName->nextPtr = pkgFiles->names; strcpy(pkgName->name, name); pkgFiles->names = pkgName; if (bestPtr->pkgIndex) { TclPkgFileSeen(interp, bestPtr->pkgIndex); @@ -862,11 +858,11 @@ */ PkgFiles *pkgFiles = (PkgFiles *)Tcl_GetAssocData(interp, "tclPkgFiles", NULL); PkgName *pkgName = pkgFiles->names; pkgFiles->names = pkgName->nextPtr; - Tcl_Free(pkgName); + ckfree(pkgName); reqPtr->pkgPtr = FindPackage(interp, name); if (result == TCL_OK) { Tcl_ResetResult(interp); if (reqPtr->pkgPtr->version == NULL) { @@ -874,35 +870,35 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "attempt to provide package %s %s failed:" " no version of package %s provided", name, versionToProvide, name)); Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "UNPROVIDED", - NULL); + (char *)NULL); } else { char *pvi, *vi; if (TCL_OK != CheckVersionAndConvert(interp, - Tcl_GetString(reqPtr->pkgPtr->version), &pvi, NULL)) { + TclGetString(reqPtr->pkgPtr->version), &pvi, NULL)) { result = TCL_ERROR; } else if (CheckVersionAndConvert(interp, versionToProvide, &vi, NULL) != TCL_OK) { - Tcl_Free(pvi); + ckfree(pvi); result = TCL_ERROR; } else { int res = CompareVersions(pvi, vi, NULL); - Tcl_Free(pvi); - Tcl_Free(vi); + ckfree(pvi); + ckfree(vi); if (res != 0) { result = TCL_ERROR; Tcl_SetObjResult(interp, Tcl_ObjPrintf( "attempt to provide package %s %s failed:" " package %s %s provided instead", name, versionToProvide, - name, Tcl_GetString(reqPtr->pkgPtr->version))); + name, TclGetString(reqPtr->pkgPtr->version))); Tcl_SetErrorCode(interp, "TCL", "PACKAGE", - "WRONGPROVIDE", NULL); + "WRONGPROVIDE", (char *)NULL); } } } } else if (result != TCL_ERROR) { Tcl_Obj *codePtr; @@ -910,11 +906,11 @@ TclNewIntObj(codePtr, result); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "attempt to provide package %s %s failed:" " bad return code: %s", name, versionToProvide, TclGetString(codePtr))); - Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", NULL); + Tcl_SetErrorCode(interp, "TCL", "PACKAGE", "BADRESULT", (char *)NULL); TclDecrRefCount(codePtr); result = TCL_ERROR; } if (result == TCL_ERROR) { @@ -1016,11 +1012,11 @@ const char *foundVersion = Tcl_PkgRequireEx(interp, name, version, exact, clientDataPtr); if (foundVersion == NULL) { Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PACKAGE", name, - NULL); + (char *)NULL); } return foundVersion; } } @@ -1029,11 +1025,11 @@ "package %s %s is not present", name, version)); } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "package %s is not present", name)); } - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PACKAGE", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "PACKAGE", name, (char *)NULL); return NULL; } /* *---------------------------------------------------------------------- @@ -1107,13 +1103,12 @@ Tcl_WrongNumArgs(interp, 2, objv, "package"); return TCL_ERROR; } pkgFiles = (PkgFiles *) Tcl_GetAssocData(interp, "tclPkgFiles", NULL); if (pkgFiles) { - Tcl_HashEntry *entry = Tcl_FindHashEntry(&pkgFiles->table, - TclGetString(objv[2])); - + Tcl_HashEntry *entry = + Tcl_FindHashEntry(&pkgFiles->table, TclGetString(objv[2])); if (entry) { Tcl_SetObjResult(interp, (Tcl_Obj *)Tcl_GetHashValue(entry)); } } break; @@ -1150,19 +1145,18 @@ Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); if (availPtr->pkgIndex) { Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); availPtr->pkgIndex = NULL; } - Tcl_Free(availPtr); + ckfree(availPtr); } - Tcl_Free(pkgPtr); + ckfree(pkgPtr); } break; } case PKG_IFNEEDED: { - size_t length; - int res; + int length, res; char *argv3i, *avi; if ((objc != 4) && (objc != 5)) { Tcl_WrongNumArgs(interp, 2, objv, "package version ?script?"); return TCL_ERROR; @@ -1173,11 +1167,11 @@ } argv2 = TclGetString(objv[2]); if (objc == 4) { hPtr = Tcl_FindHashEntry(&iPtr->packageTable, argv2); if (hPtr == NULL) { - Tcl_Free(argv3i); + ckfree(argv3i); return TCL_OK; } pkgPtr = (Package *)Tcl_GetHashValue(hPtr); } else { pkgPtr = FindPackage(interp, argv2); @@ -1186,20 +1180,20 @@ for (availPtr = pkgPtr->availPtr, prevPtr = NULL; availPtr != NULL; prevPtr = availPtr, availPtr = availPtr->nextPtr) { if (CheckVersionAndConvert(interp, availPtr->version, &avi, NULL) != TCL_OK) { - Tcl_Free(argv3i); + ckfree(argv3i); return TCL_ERROR; } res = CompareVersions(avi, argv3i, NULL); - Tcl_Free(avi); + ckfree(avi); if (res == 0) { if (objc == 4) { - Tcl_Free(argv3i); + ckfree(argv3i); Tcl_SetObjResult(interp, Tcl_NewStringObj(availPtr->script, -1)); return TCL_OK; } Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); @@ -1208,17 +1202,17 @@ availPtr->pkgIndex = NULL; } break; } } - Tcl_Free(argv3i); + ckfree(argv3i); if (objc == 4) { return TCL_OK; } if (availPtr == NULL) { - availPtr = (PkgAvail *)Tcl_Alloc(sizeof(PkgAvail)); + availPtr = (PkgAvail *)ckalloc(sizeof(PkgAvail)); availPtr->pkgIndex = NULL; DupBlock(availPtr->version, argv3, length + 1); if (prevPtr == NULL) { availPtr->nextPtr = pkgPtr->availPtr; @@ -1351,19 +1345,19 @@ /* * Create a new-style requirement for the exact version. */ ov = Tcl_NewStringObj(version, -1); - Tcl_AppendStringsToObj(ov, "-", version, NULL); + Tcl_AppendStringsToObj(ov, "-", version, (char *)NULL); version = NULL; argv3 = TclGetString(objv[3]); Tcl_IncrRefCount(objv[3]); objvListPtr = Tcl_NewListObj(0, NULL); Tcl_IncrRefCount(objvListPtr); Tcl_ListObjAppendElement(interp, objvListPtr, ov); - Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); + TclListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[3], objvListPtr, NULL,NULL); Tcl_NRAddCallback(interp, PkgRequireCore, (void *) argv3, INT2PTR(newobjc), @@ -1386,30 +1380,30 @@ */ Tcl_ListObjAppendElement(interp, objvListPtr, Tcl_DuplicateObj(newobjv[i])); } - Tcl_ListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); + TclListObjGetElements(interp, objvListPtr, &newobjc, &newObjvPtr); Tcl_NRAddCallback(interp, TclNRPackageObjCmdCleanup, objv[2], objvListPtr, NULL,NULL); Tcl_NRAddCallback(interp, PkgRequireCore, (void *) argv2, INT2PTR(newobjc), newObjvPtr, NULL); return TCL_OK; } break; case PKG_UNKNOWN: { - size_t length; + int length; if (objc == 2) { if (iPtr->packageUnknown != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj(iPtr->packageUnknown, -1)); } } else if (objc == 3) { if (iPtr->packageUnknown != NULL) { - Tcl_Free(iPtr->packageUnknown); + ckfree(iPtr->packageUnknown); } argv2 = TclGetStringFromObj(objv[2], &length); if (argv2[0] == 0) { iPtr->packageUnknown = NULL; } else { @@ -1466,11 +1460,11 @@ argv3 = TclGetString(objv[3]); argv2 = TclGetString(objv[2]); if (CheckVersionAndConvert(interp, argv2, &iva, NULL) != TCL_OK || CheckVersionAndConvert(interp, argv3, &ivb, NULL) != TCL_OK) { if (iva != NULL) { - Tcl_Free(iva); + ckfree(iva); } /* * ivb cannot be set in this branch. */ @@ -1482,12 +1476,12 @@ * Comparison is done on the internal representation. */ Tcl_SetObjResult(interp, Tcl_NewWideIntObj(CompareVersions(iva, ivb, NULL))); - Tcl_Free(iva); - Tcl_Free(ivb); + ckfree(iva); + ckfree(ivb); break; case PKG_VERSIONS: if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "package"); return TCL_ERROR; @@ -1518,16 +1512,16 @@ argv2 = TclGetString(objv[2]); if (CheckVersionAndConvert(interp, argv2, &argv2i, NULL) != TCL_OK) { return TCL_ERROR; } else if (CheckAllRequirements(interp, objc-3, objv+3) != TCL_OK) { - Tcl_Free(argv2i); + ckfree(argv2i); return TCL_ERROR; } satisfies = SomeRequirementSatisfied(argv2i, objc-3, objv+3); - Tcl_Free(argv2i); + ckfree(argv2i); Tcl_SetObjResult(interp, Tcl_NewBooleanObj(satisfies)); break; } default: @@ -1575,11 +1569,11 @@ int isNew; Package *pkgPtr; hPtr = Tcl_CreateHashEntry(&iPtr->packageTable, name, &isNew); if (isNew) { - pkgPtr = (Package *)Tcl_Alloc(sizeof(Package)); + pkgPtr = (Package *)ckalloc(sizeof(Package)); pkgPtr->version = NULL; pkgPtr->availPtr = NULL; pkgPtr->clientData = NULL; Tcl_SetHashValue(hPtr, pkgPtr); } else { @@ -1627,17 +1621,17 @@ Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); if (availPtr->pkgIndex) { Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); availPtr->pkgIndex = NULL; } - Tcl_Free(availPtr); + ckfree(availPtr); } - Tcl_Free(pkgPtr); + ckfree(pkgPtr); } Tcl_DeleteHashTable(&iPtr->packageTable); if (iPtr->packageUnknown != NULL) { - Tcl_Free(iPtr->packageUnknown); + ckfree(iPtr->packageUnknown); } } /* *---------------------------------------------------------------------- @@ -1671,13 +1665,13 @@ const char *p = string; char prevChar; int hasunstable = 0; /* * 4* assuming that each char is a separator (a,b become ' -x '). - * 4+ to have spce for an additional -2 at the end + * 4+ to have space for an additional -2 at the end */ - char *ibuf = (char *)Tcl_Alloc(4 + 4*strlen(string)); + char *ibuf = (char *)ckalloc(4 + 4*strlen(string)); char *ip = ibuf; /* * Basic rules * (1) First character has to be a digit. @@ -1696,11 +1690,11 @@ goto error; } *ip++ = *p; - for (prevChar = *p, p++; *p != 0; p++) { + for (prevChar = *p, p++; (*p != 0) && (*p != '+'); p++) { if (!isdigit(UCHAR(*p)) && /* INTL: digit */ ((*p!='.' && *p!='a' && *p!='b') || ((hasunstable && (*p=='a' || *p=='b')) || ((prevChar=='a' || prevChar=='b' || prevChar=='.') && (*p=='.')) || @@ -1741,23 +1735,23 @@ if (prevChar!='.' && prevChar!='a' && prevChar!='b') { *ip = '\0'; if (internal != NULL) { *internal = ibuf; } else { - Tcl_Free(ibuf); + ckfree(ibuf); } if (stable != NULL) { *stable = !hasunstable; } return TCL_OK; } error: - Tcl_Free(ibuf); + ckfree(ibuf); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "expected version number but got \"%s\"", string)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "VERSION", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "VERSION", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1782,11 +1776,11 @@ CompareVersions( char *v1, char *v2, /* Versions strings, of form 2.1.3 (any number * of version numbers). */ int *isMajorPtr) /* If non-null, the word pointed to is filled * in with a 0/1 value. 1 means that the - * difference occured in the first element. */ + * difference occurred in the first element. */ { int thisIsMajor, res, flip; char *s1, *e1, *s2, *e2, o1, o2; /* @@ -2000,14 +1994,14 @@ * = version- */ char *dash = NULL, *buf; - dash = (char *)strchr(string, '-'); + dash = strchr(string, '+') ? NULL : (char *)strchr(string, '-'); if (dash == NULL) { /* - * No dash found, has to be a simple version. + * '+' found or no dash found: has to be a simple version. */ return CheckVersionAndConvert(interp, string, NULL, NULL); } @@ -2016,19 +2010,19 @@ * More dashes found after the first. This is wrong. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "expected versionMin-versionMax but got \"%s\"", string)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "VERSIONRANGE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "VERSIONRANGE", (char *)NULL); return TCL_ERROR; } /* * Exactly one dash is present. Copy the string, split at the location of * dash and check that both parts are versions. Note that the max part can * be empty. Also note that the string allocated with strdup() must be - * freed with free() and not Tcl_Free(). + * freed with free() and not ckfree(). */ DupString(buf, string); dash = buf + (dash - string); *dash = '\0'; /* buf now <=> min part */ @@ -2035,15 +2029,15 @@ dash++; /* dash now <=> max part */ if ((CheckVersionAndConvert(interp, buf, NULL, NULL) != TCL_OK) || ((*dash != '\0') && (CheckVersionAndConvert(interp, dash, NULL, NULL) != TCL_OK))) { - Tcl_Free(buf); + ckfree(buf); return TCL_ERROR; } - Tcl_Free(buf); + ckfree(buf); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2068,12 +2062,11 @@ * version. */ Tcl_Obj *const reqv[]) /* 0 means to use the latest version * available. */ { Tcl_Obj *result = Tcl_GetObjResult(interp); - int i; - size_t length; + int i, length; for (i = 0; i < reqc; i++) { const char *v = TclGetStringFromObj(reqv[i], &length); if ((length & 0x1) && (v[length/2] == '-') @@ -2205,11 +2198,11 @@ CheckVersionAndConvert(NULL, req, &reqi, NULL); strcat(reqi, " -2"); res = CompareVersions(havei, reqi, &thisIsMajor); satisfied = (res == 0) || ((res == 1) && !thisIsMajor); - Tcl_Free(reqi); + ckfree(reqi); return satisfied; } /* * Exactly one dash is present (Assumption of valid syntax). Copy the req, @@ -2229,18 +2222,18 @@ */ CheckVersionAndConvert(NULL, buf, &min, NULL); strcat(min, " -2"); satisfied = (CompareVersions(havei, min, NULL) >= 0); - Tcl_Free(min); - Tcl_Free(buf); + ckfree(min); + ckfree(buf); return satisfied; } /* * We have both min and max, and generate their internal reps. When - * identical we compare as is, otherwise we pad with 'a0' to ove the range + * identical we compare as is, otherwise we pad with 'a0' to over the range * a bit. */ CheckVersionAndConvert(NULL, buf, &min, NULL); CheckVersionAndConvert(NULL, dash, &max, NULL); @@ -2252,13 +2245,13 @@ strcat(max, " -2"); satisfied = ((CompareVersions(min, havei, NULL) <= 0) && (CompareVersions(havei, max, NULL) < 0)); } - Tcl_Free(min); - Tcl_Free(max); - Tcl_Free(buf); + ckfree(min); + ckfree(max); + ckfree(buf); return satisfied; } /* *---------------------------------------------------------------------- @@ -2283,11 +2276,11 @@ Tcl_PkgInitStubsCheck( Tcl_Interp *interp, const char * version, int exact) { - const char *actualVersion = Tcl_PkgPresentEx(interp, "Tcl", version, 0, NULL); + const char *actualVersion = Tcl_PkgPresent(interp, "Tcl", version, 0); if ((exact&1) && actualVersion) { const char *p = version; int count = 0; @@ -2295,15 +2288,15 @@ count += !isdigit(UCHAR(*p++)); } if (count == 1) { if (0 != strncmp(version, actualVersion, strlen(version))) { /* Construct error message */ - Tcl_PkgPresentEx(interp, "Tcl", version, 1, NULL); + Tcl_PkgPresent(interp, "Tcl", version, 1); return NULL; } } else { - return Tcl_PkgPresentEx(interp, "Tcl", version, 1, NULL); + return Tcl_PkgPresent(interp, "Tcl", version, 1); } } return actualVersion; } /* Index: generic/tclPkgConfig.c ================================================================== --- generic/tclPkgConfig.c +++ generic/tclPkgConfig.c @@ -1,12 +1,12 @@ /* * tclPkgConfig.c -- * * This file contains the configuration information to embed into the tcl - * binary library. + * library. * - * Copyright (c) 2002 Andreas Kupries + * Copyright © 2002 Andreas Kupries * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -91,28 +91,31 @@ #else # define CFG_PROFILED "0" #endif static Tcl_Config const cfg[] = { +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 {"debug", CFG_DEBUG}, {"threaded", CFG_THREADED}, {"profiled", CFG_PROFILED}, {"64bit", CFG_64}, {"optimized", CFG_OPTIMIZED}, {"mem_debug", CFG_MEMDEBUG}, {"compile_debug", CFG_COMPILE_DEBUG}, {"compile_stats", CFG_COMPILE_STATS}, +#endif /* Runtime paths to various stuff */ {"libdir,runtime", CFG_RUNTIME_LIBDIR}, {"bindir,runtime", CFG_RUNTIME_BINDIR}, {"scriptdir,runtime", CFG_RUNTIME_SCRDIR}, {"includedir,runtime", CFG_RUNTIME_INCDIR}, {"docdir,runtime", CFG_RUNTIME_DOCDIR}, +#if !defined(STATIC_BUILD) {"dllfile,runtime", CFG_RUNTIME_DLLFILE}, - {"zipfile,runtime", CFG_RUNTIME_ZIPFILE}, +#endif /* Installation paths to various stuff */ {"libdir,install", CFG_INSTALL_LIBDIR}, {"bindir,install", CFG_INSTALL_BINDIR}, Index: generic/tclPlatDecls.h ================================================================== --- generic/tclPlatDecls.h +++ generic/tclPlatDecls.h @@ -37,10 +37,18 @@ # else typedef char TCHAR; # endif # define _TCHAR_DEFINED #endif + +#ifndef MODULE_SCOPE +# ifdef __cplusplus +# define MODULE_SCOPE extern "C" +# else +# define MODULE_SCOPE extern +# endif +#endif /* !BEGIN!: Do not edit below this line. */ #ifdef __cplusplus extern "C" { @@ -48,27 +56,51 @@ /* * Exported function declarations: */ +#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ +/* 0 */ +EXTERN TCHAR * Tcl_WinUtfToTChar(const char *str, int len, + Tcl_DString *dsPtr); +/* 1 */ +EXTERN char * Tcl_WinTCharToUtf(const TCHAR *str, int len, + Tcl_DString *dsPtr); +/* Slot 2 is reserved */ +/* 3 */ +EXTERN void Tcl_WinConvertError(unsigned errCode); +#endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ -/* Slot 0 is reserved */ +/* 0 */ +EXTERN int Tcl_MacOSXOpenBundleResources(Tcl_Interp *interp, + const char *bundleName, int hasResourceFile, + Tcl_Size maxPathLen, char *libraryPath); /* 1 */ EXTERN int Tcl_MacOSXOpenVersionedBundleResources( Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, - int hasResourceFile, size_t maxPathLen, + int hasResourceFile, Tcl_Size maxPathLen, char *libraryPath); +/* 2 */ +EXTERN void Tcl_MacOSXNotifierAddRunLoopMode( + const void *runLoopMode); #endif /* MACOSX */ typedef struct TclPlatStubs { int magic; void *hooks; +#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ + TCHAR * (*tcl_WinUtfToTChar) (const char *str, int len, Tcl_DString *dsPtr); /* 0 */ + char * (*tcl_WinTCharToUtf) (const TCHAR *str, int len, Tcl_DString *dsPtr); /* 1 */ + void (*reserved2)(void); + void (*tcl_WinConvertError) (unsigned errCode); /* 3 */ +#endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ - void (*reserved0)(void); - int (*tcl_MacOSXOpenVersionedBundleResources) (Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, int hasResourceFile, size_t maxPathLen, char *libraryPath); /* 1 */ + int (*tcl_MacOSXOpenBundleResources) (Tcl_Interp *interp, const char *bundleName, int hasResourceFile, Tcl_Size maxPathLen, char *libraryPath); /* 0 */ + int (*tcl_MacOSXOpenVersionedBundleResources) (Tcl_Interp *interp, const char *bundleName, const char *bundleVersion, int hasResourceFile, Tcl_Size maxPathLen, char *libraryPath); /* 1 */ + void (*tcl_MacOSXNotifierAddRunLoopMode) (const void *runLoopMode); /* 2 */ #endif /* MACOSX */ } TclPlatStubs; extern const TclPlatStubs *tclPlatStubsPtr; @@ -80,14 +112,26 @@ /* * Inline function declarations: */ +#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ +#define Tcl_WinUtfToTChar \ + (tclPlatStubsPtr->tcl_WinUtfToTChar) /* 0 */ +#define Tcl_WinTCharToUtf \ + (tclPlatStubsPtr->tcl_WinTCharToUtf) /* 1 */ +/* Slot 2 is reserved */ +#define Tcl_WinConvertError \ + (tclPlatStubsPtr->tcl_WinConvertError) /* 3 */ +#endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ -/* Slot 0 is reserved */ +#define Tcl_MacOSXOpenBundleResources \ + (tclPlatStubsPtr->tcl_MacOSXOpenBundleResources) /* 0 */ #define Tcl_MacOSXOpenVersionedBundleResources \ (tclPlatStubsPtr->tcl_MacOSXOpenVersionedBundleResources) /* 1 */ +#define Tcl_MacOSXNotifierAddRunLoopMode \ + (tclPlatStubsPtr->tcl_MacOSXNotifierAddRunLoopMode) /* 2 */ #endif /* MACOSX */ #endif /* defined(USE_TCL_STUBS) */ /* !END!: Do not edit above this line. */ @@ -98,13 +142,18 @@ #endif #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT -#if defined(USE_TCL_STUBS) && defined(_WIN32) && !defined(TCL_NO_DEPRECATED) +#if defined(USE_TCL_STUBS) && (defined(_WIN32) || defined(__CYGWIN__))\ + && (defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8) +#undef Tcl_WinUtfToTChar +#undef Tcl_WinTCharToUtf +#ifdef _WIN32 #define Tcl_WinUtfToTChar(string, len, dsPtr) (Tcl_DStringInit(dsPtr), \ (TCHAR *)Tcl_UtfToChar16DString((string), (len), (dsPtr))) #define Tcl_WinTCharToUtf(string, len, dsPtr) (Tcl_DStringInit(dsPtr), \ (char *)Tcl_Char16ToUtfDString((const unsigned short *)(string), ((((len) + 2) >> 1) - 1), (dsPtr))) +#endif #endif #endif /* _TCLPLATDECLS */ Index: generic/tclPosixStr.c ================================================================== --- generic/tclPosixStr.c +++ generic/tclPosixStr.c @@ -2,12 +2,12 @@ * tclPosixStr.c -- * * This file contains procedures that generate strings corresponding to * various POSIX-related codes, such as errno and signals. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1996 Sun Microsystems, Inc. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1996 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -60,10 +60,13 @@ case EALIGN: return "EALIGN"; #endif #if defined(EALREADY) && (!defined(EBUSY) || (EALREADY != EBUSY)) case EALREADY: return "EALREADY"; #endif +#ifdef EBADCAT + case EBADCAT: return "EBADCAT"; +#endif #ifdef EBADE case EBADE: return "EBADE"; #endif #ifdef EBADF case EBADF: return "EBADF"; @@ -72,13 +75,10 @@ case EBADFD: return "EBADFD"; #endif #ifdef EBADMSG case EBADMSG: return "EBADMSG"; #endif -#ifdef ECANCELED - case ECANCELED: return "ECANCELED"; -#endif #ifdef EBADR case EBADR: return "EBADR"; #endif #ifdef EBADRPC case EBADRPC: return "EBADRPC"; @@ -93,10 +93,16 @@ case EBFONT: return "EBFONT"; #endif #ifdef EBUSY case EBUSY: return "EBUSY"; #endif +#ifdef ECANCELED + case ECANCELED: return "ECANCELED"; +#endif +#ifdef ECASECLASH + case ECASECLASH: return "ECASECLASH"; +#endif #ifdef ECHILD case ECHILD: return "ECHILD"; #endif #ifdef ECHRNG case ECHRNG: return "ECHRNG"; @@ -138,16 +144,22 @@ case EDUPPKG: return "EDUPPKG"; #endif #ifdef EEXIST case EEXIST: return "EEXIST"; #endif +#ifdef EFAIL + case EFAIL: return "EFAIL"; +#endif #ifdef EFAULT case EFAULT: return "EFAULT"; #endif #ifdef EFBIG case EFBIG: return "EFBIG"; #endif +#ifdef EFTYPE + case EFTYPE: return "EFTYPE"; +#endif #ifdef EHOSTDOWN case EHOSTDOWN: return "EHOSTDOWN"; #endif #ifdef EHOSTUNREACH case EHOSTUNREACH: return "EHOSTUNREACH"; @@ -156,10 +168,16 @@ case EIDRM: return "EIDRM"; #endif #ifdef EINIT case EINIT: return "EINIT"; #endif +#ifdef EILSEQ + case EILSEQ: return "EILSEQ"; +#endif +#ifdef EINPROG + case EINPROG: return "EINPROG"; +#endif #ifdef EINPROGRESS case EINPROGRESS: return "EINPROGRESS"; #endif #ifdef EINTR case EINTR: return "EINTR"; @@ -174,16 +192,13 @@ case EISCONN: return "EISCONN"; #endif #ifdef EISDIR case EISDIR: return "EISDIR"; #endif -#ifdef EISNAME +#ifdef EISNAM case EISNAM: return "EISNAM"; #endif -#ifdef ELBIN - case ELBIN: return "ELBIN"; -#endif #ifdef EL2HLT case EL2HLT: return "EL2HLT"; #endif #ifdef EL2NSYNC case EL2NSYNC: return "EL2NSYNC"; @@ -192,10 +207,13 @@ case EL3HLT: return "EL3HLT"; #endif #ifdef EL3RST case EL3RST: return "EL3RST"; #endif +#ifdef ELBIN + case ELBIN: return "ELBIN"; +#endif #ifdef ELIBACC case ELIBACC: return "ELIBACC"; #endif #ifdef ELIBBAD case ELIBBAD: return "ELIBBAD"; @@ -213,10 +231,13 @@ case ELNRNG: return "ELNRNG"; #endif #if defined(ELOOP) && (!defined(ENOENT) || (ELOOP != ENOENT)) case ELOOP: return "ELOOP"; #endif +#ifdef EMEDIUMTYPE + case EMEDIUMTYPE: return "EMEDIUMTYPE"; +#endif #ifdef EMFILE case EMFILE: return "EMFILE"; #endif #ifdef EMLINK case EMLINK: return "EMLINK"; @@ -231,13 +252,10 @@ case ENAMETOOLONG: return "ENAMETOOLONG"; #endif #ifdef ENAVAIL case ENAVAIL: return "ENAVAIL"; #endif -#ifdef ENET - case ENET: return "ENET"; -#endif #ifdef ENETDOWN case ENETDOWN: return "ENETDOWN"; #endif #ifdef ENETRESET case ENETRESET: return "ENETRESET"; @@ -246,10 +264,13 @@ case ENETUNREACH: return "ENETUNREACH"; #endif #ifdef ENFILE case ENFILE: return "ENFILE"; #endif +#ifdef ENMFILE + case ENMFILE: return "ENMFILE"; +#endif #ifdef ENOANO case ENOANO: return "ENOANO"; #endif #if defined(ENOBUFS) && (!defined(ENOSR) || (ENOBUFS != ENOSR)) case ENOBUFS: return "ENOBUFS"; @@ -276,10 +297,13 @@ case ENOLINK: return "ENOLINK"; #endif #ifdef ENOMEM case ENOMEM: return "ENOMEM"; #endif +#ifdef ENOMEDIUM + case ENOMEDIUM: return "ENOMEDIUM"; +#endif #ifdef ENOMSG case ENOMSG: return "ENOMSG"; #endif #ifdef ENONET case ENONET: return "ENONET"; @@ -288,10 +312,13 @@ case ENOPKG: return "ENOPKG"; #endif #ifdef ENOPROTOOPT case ENOPROTOOPT: return "ENOPROTOOPT"; #endif +#ifdef ENOSHARE + case ENOSHARE: return "ENOSHARE"; +#endif #ifdef ENOSPC case ENOSPC: return "ENOSPC"; #endif #if defined(ENOSR) && (!defined(ENAMETOOLONG) || (ENAMETOOLONG != ENOSR)) case ENOSR: return "ENOSR"; @@ -333,10 +360,13 @@ case ENOTTY: return "ENOTTY"; #endif #ifdef ENOTUNIQ case ENOTUNIQ: return "ENOTUNIQ"; #endif +#ifdef ENWAIT + case ENWAIT: return "ENWAIT"; +#endif #ifdef ENXIO case ENXIO: return "ENXIO"; #endif #if defined(EOPNOTSUPP) && (!defined(ENOTSUP) || (ENOTSUP != EOPNOTSUPP)) case EOPNOTSUPP: return "EOPNOTSUPP"; @@ -399,10 +429,13 @@ case EREMOTEIO: return "EREMOTEIO"; #endif #ifdef EREMOTERELEASE case EREMOTERELEASE: return "EREMOTERELEASE"; #endif +#ifdef ERESTART + case ERESTART: return "ERESTART"; +#endif #ifdef EROFS case EROFS: return "EROFS"; #endif #ifdef ERPCMISMATCH case ERPCMISMATCH: return "ERPCMISMATCH"; @@ -514,50 +547,56 @@ #endif #ifdef EAGAIN case EAGAIN: return "resource temporarily unavailable"; #endif #ifdef EALIGN - case EALIGN: return "EALIGN"; + case EALIGN: return "alignment error"; #endif #if defined(EALREADY) && (!defined(EBUSY) || (EALREADY != EBUSY)) case EALREADY: return "operation already in progress"; #endif +#ifdef EBADCAT + case EBADCAT: return "bad message catalogue format"; +#endif #ifdef EBADE - case EBADE: return "bad exchange descriptor"; + case EBADE: return "invalid exchange"; #endif #ifdef EBADF - case EBADF: return "bad file number"; + case EBADF: return "bad file descriptor"; #endif #ifdef EBADFD case EBADFD: return "file descriptor in bad state"; #endif #ifdef EBADMSG - case EBADMSG: return "not a data message"; -#endif -#ifdef ECANCELED - case ECANCELED: return "operation canceled"; + case EBADMSG: return "bad message"; #endif #ifdef EBADR - case EBADR: return "bad request descriptor"; + case EBADR: return "invalid request descriptor"; #endif #ifdef EBADRPC case EBADRPC: return "RPC structure is bad"; #endif #ifdef EBADRQC - case EBADRQC: return "bad request code"; + case EBADRQC: return "invalid request code"; #endif #ifdef EBADSLT case EBADSLT: return "invalid slot"; #endif #ifdef EBFONT case EBFONT: return "bad font file format"; #endif #ifdef EBUSY - case EBUSY: return "file busy"; + case EBUSY: return "device or resource busy"; +#endif +#ifdef ECANCELED + case ECANCELED: return "operation canceled"; +#endif +#ifdef ECASECLASH + case ECASECLASH: return "filename exists with different case"; #endif #ifdef ECHILD - case ECHILD: return "no children"; + case ECHILD: return "no child processes"; #endif #ifdef ECHRNG case ECHRNG: return "channel number out of range"; #endif #ifdef ECOMM @@ -583,11 +622,11 @@ #endif #ifdef EDIRTY case EDIRTY: return "mounting a dirty fs w/o force"; #endif #ifdef EDOM - case EDOM: return "math argument out of range"; + case EDOM: return "numerical argument out of domain"; #endif #ifdef EDOTDOT case EDOTDOT: return "cross mount point"; #endif #ifdef EDQUOT @@ -595,30 +634,42 @@ #endif #ifdef EDUPPKG case EDUPPKG: return "duplicate package name"; #endif #ifdef EEXIST - case EEXIST: return "file already exists"; + case EEXIST: return "file exists"; +#endif +#ifdef EFAIL + case EFAIL: return "cannot start operation"; #endif #ifdef EFAULT - case EFAULT: return "bad address in system call argument"; + case EFAULT: return "bad address"; #endif #ifdef EFBIG case EFBIG: return "file too large"; #endif +#ifdef EFTYPE + case EFTYPE: return "inappropriate file type or format"; +#endif #ifdef EHOSTDOWN case EHOSTDOWN: return "host is down"; #endif #ifdef EHOSTUNREACH - case EHOSTUNREACH: return "host is unreachable"; + case EHOSTUNREACH: return "no route to host"; #endif #if defined(EIDRM) && (!defined(EINPROGRESS) || (EIDRM != EINPROGRESS)) case EIDRM: return "identifier removed"; #endif #ifdef EINIT case EINIT: return "initialization error"; #endif +#ifdef EILSEQ + case EILSEQ: return "invalid or incomplete multibyte or wide character"; +#endif +#ifdef EINPROG + case EINPROG: return "asynchronous operation in progress"; +#endif #ifdef EINPROGRESS case EINPROGRESS: return "operation now in progress"; #endif #ifdef EINTR case EINTR: return "interrupted system call"; @@ -625,23 +676,20 @@ #endif #ifdef EINVAL case EINVAL: return "invalid argument"; #endif #ifdef EIO - case EIO: return "I/O error"; + case EIO: return "input/output error"; #endif #ifdef EISCONN - case EISCONN: return "socket is already connected"; + case EISCONN: return "transport endpoint is already connected"; #endif #ifdef EISDIR - case EISDIR: return "illegal operation on a directory"; + case EISDIR: return "is a directory"; #endif -#ifdef EISNAME - case EISNAM: return "is a name file"; -#endif -#ifdef ELBIN - case ELBIN: return "ELBIN"; +#ifdef EISNAM + case EISNAM: return "is a named type file"; #endif #ifdef EL2HLT case EL2HLT: return "level 2 halted"; #endif #ifdef EL2NSYNC @@ -651,22 +699,25 @@ case EL3HLT: return "level 3 halted"; #endif #ifdef EL3RST case EL3RST: return "level 3 reset"; #endif +#ifdef ELBIN + case ELBIN: return "inode is remote"; +#endif #ifdef ELIBACC - case ELIBACC: return "cannot access a needed shared library"; + case ELIBACC: return "can not access a needed shared library"; #endif #ifdef ELIBBAD case ELIBBAD: return "accessing a corrupted shared library"; #endif #ifdef ELIBEXEC case ELIBEXEC: return "cannot exec a shared library directly"; #endif #if defined(ELIBMAX) && (!defined(ECANCELED) || (ELIBMAX != ECANCELED)) case ELIBMAX: return - "attempting to link in more shared libraries than system limit"; + "attempting to link in too many shared libraries"; #endif #ifdef ELIBSCN case ELIBSCN: return ".lib section in a.out corrupted"; #endif #ifdef ELNRNG @@ -673,10 +724,13 @@ case ELNRNG: return "link number out of range"; #endif #if defined(ELOOP) && (!defined(ENOENT) || (ELOOP != ENOENT)) case ELOOP: return "too many levels of symbolic links"; #endif +#ifdef EMEDIUMTYPE + case EMEDIUMTYPE: return "wrong medium type"; +#endif #ifdef EMFILE case EMFILE: return "too many open files"; #endif #ifdef EMLINK case EMLINK: return "too many links"; @@ -691,13 +745,10 @@ case ENAMETOOLONG: return "file name too long"; #endif #ifdef ENAVAIL case ENAVAIL: return "not available"; #endif -#ifdef ENET - case ENET: return "ENET"; -#endif #ifdef ENETDOWN case ENETDOWN: return "network is down"; #endif #ifdef ENETRESET case ENETRESET: return "network dropped connection on reset"; @@ -704,14 +755,17 @@ #endif #ifdef ENETUNREACH case ENETUNREACH: return "network is unreachable"; #endif #ifdef ENFILE - case ENFILE: return "file table overflow"; + case ENFILE: return "too many open files in system"; +#endif +#ifdef ENMFILE + case ENMFILE: return "no more files"; #endif #ifdef ENOANO - case ENOANO: return "anode table overflow"; + case ENOANO: return "no anode"; #endif #if defined(ENOBUFS) && (!defined(ENOSR) || (ENOBUFS != ENOSR)) case ENOBUFS: return "no buffer space available"; #endif #ifdef ENOCSI @@ -734,11 +788,14 @@ #endif #ifdef ENOLINK case ENOLINK: return "link has been severed"; #endif #ifdef ENOMEM - case ENOMEM: return "not enough memory"; + case ENOMEM: return "cannot allocate memory"; +#endif +#ifdef ENOMEDIUM + case ENOMEDIUM: return "no medium found"; #endif #ifdef ENOMSG case ENOMSG: return "no message of desired type"; #endif #ifdef ENONET @@ -746,20 +803,23 @@ #endif #ifdef ENOPKG case ENOPKG: return "package not installed"; #endif #ifdef ENOPROTOOPT - case ENOPROTOOPT: return "bad protocol option"; + case ENOPROTOOPT: return "protocol not available"; +#endif +#ifdef ENOSHARE + case ENOSHARE: return "no such host or network path"; #endif #ifdef ENOSPC case ENOSPC: return "no space left on device"; #endif #if defined(ENOSR) && (!defined(ENAMETOOLONG) || (ENAMETOOLONG != ENOSR)) - case ENOSR: return "out of stream resources"; + case ENOSR: return "out of streams resources"; #endif #if defined(ENOSTR) && (!defined(ENOTTY) || (ENOTTY != ENOSTR)) - case ENOSTR: return "not a stream device"; + case ENOSTR: return "device not a stream"; #endif #ifdef ENOSYM case ENOSYM: return "unresolved symbol name"; #endif #ifdef ENOSYS @@ -767,14 +827,11 @@ #endif #ifdef ENOTBLK case ENOTBLK: return "block device required"; #endif #ifdef ENOTCONN - case ENOTCONN: return "socket is not connected"; -#endif -#ifdef ENOTRECOVERABLE - case ENOTRECOVERABLE: return "state not recoverable"; + case ENOTCONN: return "transport endpoint is not connected"; #endif #ifdef ENOTDIR case ENOTDIR: return "not a directory"; #endif #if defined(ENOTEMPTY) && (!defined(EEXIST) || (ENOTEMPTY != EEXIST)) @@ -781,22 +838,28 @@ case ENOTEMPTY: return "directory not empty"; #endif #ifdef ENOTNAM case ENOTNAM: return "not a name file"; #endif +#ifdef ENOTRECOVERABLE + case ENOTRECOVERABLE: return "state not recoverable"; +#endif #ifdef ENOTSOCK case ENOTSOCK: return "socket operation on non-socket"; #endif #ifdef ENOTSUP case ENOTSUP: return "operation not supported"; #endif #ifdef ENOTTY - case ENOTTY: return "inappropriate device for ioctl"; + case ENOTTY: return "inappropriate ioctl for device"; #endif #ifdef ENOTUNIQ case ENOTUNIQ: return "name not unique on network"; #endif +#ifdef ENWAIT + case ENWAIT: return "No waiting processes"; +#endif #ifdef ENXIO case ENXIO: return "no such device or address"; #endif #if defined(EOPNOTSUPP) && (!defined(ENOTSUP) || (ENOTSUP != EOPNOTSUPP)) case EOPNOTSUPP: return "operation not supported on socket"; @@ -803,17 +866,17 @@ #endif #ifdef EOTHER case EOTHER: return "other error"; #endif #if defined(EOVERFLOW) && (!defined(EFBIG) || (EOVERFLOW != EFBIG)) && (!defined(EINVAL) || (EOVERFLOW != EINVAL)) - case EOVERFLOW: return "file too big"; + case EOVERFLOW: return "value too large for defined data type"; #endif #ifdef EOWNERDEAD case EOWNERDEAD: return "owner died"; #endif #ifdef EPERM - case EPERM: return "not owner"; + case EPERM: return "operation not permitted"; #endif #if defined(EPFNOSUPPORT) && (!defined(ENOLCK) || (ENOLCK != EPFNOSUPPORT)) case EPFNOSUPPORT: return "protocol family not supported"; #endif #ifdef EPIPE @@ -839,29 +902,32 @@ #endif #ifdef EPROTOTYPE case EPROTOTYPE: return "protocol wrong type for socket"; #endif #ifdef ERANGE - case ERANGE: return "math result unrepresentable"; + case ERANGE: return "numerical result out of range"; #endif #if defined(EREFUSED) && (!defined(ECONNREFUSED) || (EREFUSED != ECONNREFUSED)) - case EREFUSED: return "EREFUSED"; + case EREFUSED: return "connection refused"; #endif #ifdef EREMCHG case EREMCHG: return "remote address changed"; #endif #ifdef EREMDEV case EREMDEV: return "remote device"; #endif #ifdef EREMOTE - case EREMOTE: return "pathname hit remote file system"; + case EREMOTE: return "object is remote"; #endif #ifdef EREMOTEIO - case EREMOTEIO: return "remote i/o error"; + case EREMOTEIO: return "remote I/O error"; #endif #ifdef EREMOTERELEASE - case EREMOTERELEASE: return "EREMOTERELEASE"; + case EREMOTERELEASE: return "remote peer released connection"; +#endif +#ifdef ERESTART + case ERESTART: return "interrupted system call should be restarted"; #endif #ifdef EROFS case EROFS: return "read-only file system"; #endif #ifdef ERPCMISMATCH @@ -869,29 +935,32 @@ #endif #ifdef ERREMOTE case ERREMOTE: return "object is remote"; #endif #ifdef ESHUTDOWN - case ESHUTDOWN: return "cannot send after socket shutdown"; + case ESHUTDOWN: return "cannot send after transport endpoint shutdown"; #endif #ifdef ESOCKTNOSUPPORT case ESOCKTNOSUPPORT: return "socket type not supported"; #endif #ifdef ESPIPE - case ESPIPE: return "invalid seek"; + case ESPIPE: return "illegal seek"; #endif #ifdef ESRCH case ESRCH: return "no such process"; #endif #ifdef ESRMNT case ESRMNT: return "srmount error"; #endif #ifdef ESTALE - case ESTALE: return "stale remote file handle"; + case ESTALE: return "stale file handle"; +#endif +#ifdef ESTRPIPE + case ESTRPIPE: return "streams pipe error"; #endif #ifdef ESUCCESS - case ESUCCESS: return "Error 0"; + case ESUCCESS: return "success"; #endif #if defined(ETIME) && (!defined(ELOOP) || (ETIME != ELOOP)) case ETIME: return "timer expired"; #endif #if defined(ETIMEDOUT) && (!defined(ENOSTR) || (ETIMEDOUT != ENOSTR)) @@ -899,11 +968,11 @@ #endif #ifdef ETOOMANYREFS case ETOOMANYREFS: return "too many references: cannot splice"; #endif #ifdef ETXTBSY - case ETXTBSY: return "text file or pseudo-device busy"; + case ETXTBSY: return "text file busy"; #endif #ifdef EUCLEAN case EUCLEAN: return "structure needs cleaning"; #endif #ifdef EUNATCH @@ -917,14 +986,14 @@ #endif #if defined(EWOULDBLOCK) && (!defined(EAGAIN) || (EWOULDBLOCK != EAGAIN)) case EWOULDBLOCK: return "operation would block"; #endif #ifdef EXDEV - case EXDEV: return "cross-domain link"; + case EXDEV: return "invalid cross-device link"; #endif #ifdef EXFULL - case EXFULL: return "message tables full"; + case EXFULL: return "exchange full"; #endif default: #ifdef NO_STRERROR return "unknown POSIX error"; #else Index: generic/tclPreserve.c ================================================================== --- generic/tclPreserve.c +++ generic/tclPreserve.c @@ -3,12 +3,12 @@ * * This file contains a collection of functions that are used to make * sure that widget records and other data structures aren't reallocated * when there are nested functions that depend on their existence. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -35,13 +35,13 @@ * Global data structures used to hold the list of preserved data references. * These variables are protected by "preserveMutex". */ static Reference *refArray = NULL; /* First in array of references. */ -static size_t spaceAvl = 0; /* Total number of structures available at +static int spaceAvl = 0; /* Total number of structures available at * *firstRefPtr. */ -static size_t inUse = 0; /* Count of structures currently in use in +static int inUse = 0; /* Count of structures currently in use in * refArray. */ TCL_DECLARE_MUTEX(preserveMutex)/* To protect the above statics */ #define INITIAL_SIZE 2 /* Initial number of reference slots to make */ @@ -51,11 +51,11 @@ * avoid the more time-expensive algorithm of Tcl_Preserve(). This mechanism * is mainly used when we have lots of references to a few big, expensive * objects that we don't want to live any longer than necessary. */ -typedef struct { +typedef struct HandleStruct { void *ptr; /* Pointer to the memory block being tracked. * This field will become NULL when the memory * block is deleted. This field must be the * first in the structure. */ #ifdef TCL_MEM_DEBUG @@ -86,11 +86,11 @@ void TclFinalizePreserve(void) { Tcl_MutexLock(&preserveMutex); if (spaceAvl != 0) { - Tcl_Free(refArray); + ckfree(refArray); refArray = NULL; inUse = 0; spaceAvl = 0; } Tcl_MutexUnlock(&preserveMutex); @@ -118,11 +118,11 @@ void Tcl_Preserve( ClientData clientData) /* Pointer to malloc'ed block of memory. */ { Reference *refPtr; - size_t i; + int i; /* * See if there is already a reference for this pointer. If so, just * increment its reference count. */ @@ -141,11 +141,11 @@ * if it is full. */ if (inUse == spaceAvl) { spaceAvl = spaceAvl ? 2*spaceAvl : INITIAL_SIZE; - refArray = (Reference *)Tcl_Realloc(refArray, spaceAvl * sizeof(Reference)); + refArray = (Reference *)ckrealloc(refArray, spaceAvl * sizeof(Reference)); } /* * Make a new entry for the new reference. */ @@ -181,11 +181,11 @@ void Tcl_Release( ClientData clientData) /* Pointer to malloc'ed block of memory. */ { Reference *refPtr; - size_t i; + int i; Tcl_MutexLock(&preserveMutex); for (i=0, refPtr=refArray ; iptr = ptr; #ifdef TCL_MEM_DEBUG handlePtr->ptr2 = ptr; #endif @@ -374,11 +374,11 @@ handlePtr, handlePtr->ptr2, handlePtr->ptr); } #endif handlePtr->ptr = NULL; if (handlePtr->refCount == 0) { - Tcl_Free(handlePtr); + ckfree(handlePtr); } } /* *--------------------------------------------------------------------------- @@ -457,11 +457,11 @@ Tcl_Panic("someone has changed the block referenced by the handle %p\nfrom %p to %p", handlePtr, handlePtr->ptr2, handlePtr->ptr); } #endif if ((handlePtr->refCount-- <= 1) && (handlePtr->ptr == NULL)) { - Tcl_Free(handlePtr); + ckfree(handlePtr); } } /* * Local Variables: Index: generic/tclProc.c ================================================================== --- generic/tclProc.c +++ generic/tclProc.c @@ -2,14 +2,14 @@ * tclProc.c -- * * This file contains routines that implement Tcl procedures, including * the "proc" and "uplevel" commands. * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. - * Copyright (c) 2004-2006 Miguel Sofer - * Copyright (c) 2007 Daniel A. Steffen + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1994-1998 Sun Microsystems, Inc. + * Copyright © 2004-2006 Miguel Sofer + * Copyright © 2007 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -32,18 +32,18 @@ */ static void DupLambdaInternalRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); static void FreeLambdaInternalRep(Tcl_Obj *objPtr); -static int InitArgsAndLocals(Tcl_Interp *interp, int skip); +static int InitArgsAndLocals(Tcl_Interp *interp, Tcl_Size skip); static void InitResolvedLocals(Tcl_Interp *interp, ByteCode *codePtr, Var *defPtr, Namespace *nsPtr); static void InitLocalCache(Proc *procPtr); static void ProcBodyDup(Tcl_Obj *srcPtr, Tcl_Obj *dupPtr); static void ProcBodyFree(Tcl_Obj *objPtr); -static int ProcWrongNumArgs(Tcl_Interp *interp, int skip); +static int ProcWrongNumArgs(Tcl_Interp *interp, Tcl_Size skip); static void MakeProcError(Tcl_Interp *interp, Tcl_Obj *procNameObj); static void MakeLambdaError(Tcl_Interp *interp, Tcl_Obj *procNameObj); static int SetLambdaFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); @@ -65,28 +65,28 @@ * instead. */ NULL /* SetFromAny function; Tcl_ConvertToType * should panic instead. */ }; -#define ProcSetIntRep(objPtr, procPtr) \ +#define ProcSetInternalRep(objPtr, procPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ (procPtr)->refCount++; \ ir.twoPtrValue.ptr1 = (procPtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &tclProcBodyType, &ir); \ + Tcl_StoreInternalRep((objPtr), &tclProcBodyType, &ir); \ } while (0) -#define ProcGetIntRep(objPtr, procPtr) \ +#define ProcGetInternalRep(objPtr, procPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &tclProcBodyType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &tclProcBodyType); \ (procPtr) = irPtr ? (Proc *)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* - * The [upvar]/[uplevel] level reference type. Uses the longValue field + * The [upvar]/[uplevel] level reference type. Uses the wideValue field * to remember the integer value of a parsed # format. * * Uses the default behaviour throughout, and never disposes of the string * rep; it's just a cache type. */ @@ -111,23 +111,23 @@ DupLambdaInternalRep, /* dupIntRepProc */ NULL, /* updateStringProc */ SetLambdaFromAny /* setFromAnyProc */ }; -#define LambdaSetIntRep(objPtr, procPtr, nsObjPtr) \ +#define LambdaSetInternalRep(objPtr, procPtr, nsObjPtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ ir.twoPtrValue.ptr1 = (procPtr); \ ir.twoPtrValue.ptr2 = (nsObjPtr); \ Tcl_IncrRefCount((nsObjPtr)); \ - Tcl_StoreIntRep((objPtr), &lambdaType, &ir); \ + Tcl_StoreInternalRep((objPtr), &lambdaType, &ir); \ } while (0) -#define LambdaGetIntRep(objPtr, procPtr, nsObjPtr) \ +#define LambdaGetInternalRep(objPtr, procPtr, nsObjPtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &lambdaType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &lambdaType); \ (procPtr) = irPtr ? (Proc *)irPtr->twoPtrValue.ptr1 : NULL; \ (nsObjPtr) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr2 : NULL; \ } while (0) @@ -146,15 +146,16 @@ * A new procedure gets created. * *---------------------------------------------------------------------- */ +#undef TclObjInterpProc int Tcl_ProcObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; Proc *procPtr; const char *procName; @@ -179,18 +180,18 @@ if (nsPtr == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": unknown namespace", procName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", (char *)NULL); return TCL_ERROR; } if (simpleName == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't create procedure \"%s\": bad procedure name", procName)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMMAND", (char *)NULL); return TCL_ERROR; } /* * Create the data structure to represent the procedure. @@ -259,15 +260,15 @@ if (contextPtr->line && (contextPtr->nline >= 4) && (contextPtr->line[3] >= 0)) { int isNew; Tcl_HashEntry *hePtr; - CmdFrame *cfPtr = (CmdFrame *)Tcl_Alloc(sizeof(CmdFrame)); + CmdFrame *cfPtr = (CmdFrame *)ckalloc(sizeof(CmdFrame)); cfPtr->level = -1; cfPtr->type = contextPtr->type; - cfPtr->line = (int *)Tcl_Alloc(sizeof(int)); + cfPtr->line = (Tcl_Size *)ckalloc(sizeof(Tcl_Size)); cfPtr->line[0] = contextPtr->line[3]; cfPtr->nline = 1; cfPtr->framePtr = NULL; cfPtr->nextPtr = NULL; @@ -291,13 +292,13 @@ if (cfOldPtr->type == TCL_LOCATION_SOURCE) { Tcl_DecrRefCount(cfOldPtr->data.eval.path); cfOldPtr->data.eval.path = NULL; } - Tcl_Free(cfOldPtr->line); + ckfree(cfOldPtr->line); cfOldPtr->line = NULL; - Tcl_Free(cfOldPtr); + ckfree(cfOldPtr); } Tcl_SetHashValue(hePtr, cfPtr); } /* @@ -325,11 +326,11 @@ * - could be enhanced to handle also non-empty bodies that contain only * comments; however, parsing the body will slow down the compilation * of all procs whose argument list is just _args_ */ - if (objv[3]->typePtr == &tclProcBodyType) { + if (TclHasInternalRep(objv[3], &tclProcBodyType)) { goto done; } procArgs = TclGetString(objv[2]); @@ -336,11 +337,11 @@ while (*procArgs == ' ') { procArgs++; } if ((procArgs[0] == 'a') && (strncmp(procArgs, "args", 4) == 0)) { - size_t numBytes; + Tcl_Size numBytes; procArgs +=4; while (*procArgs != '\0') { if (*procArgs != ' ') { goto done; @@ -402,16 +403,16 @@ Proc **procPtrPtr) /* Returns: pointer to proc data. */ { Interp *iPtr = (Interp *) interp; Proc *procPtr = NULL; - int i, result, numArgs; + Tcl_Size i, numArgs; CompiledLocal *localPtr = NULL; Tcl_Obj **argArray; - int precompiled = 0; + int precompiled = 0, result; - ProcGetIntRep(bodyPtr, procPtr); + ProcGetInternalRep(bodyPtr, procPtr); if (procPtr != NULL) { /* * Because the body is a TclProProcBody, the actual body is already * compiled, and it is not shared with anyone else, so it's OK not to * unshare it (as a matter of fact, it is bad to unshare it, because @@ -442,11 +443,11 @@ * not want any bytecode internal representation. */ if (Tcl_IsShared(bodyPtr)) { const char *bytes; - size_t length; + Tcl_Size length; Tcl_Obj *sharedBodyPtr = bodyPtr; bytes = TclGetStringFromObj(bodyPtr, &length); bodyPtr = Tcl_NewStringObj(bytes, length); @@ -465,11 +466,11 @@ * will be a reference to it in the Proc structure. */ Tcl_IncrRefCount(bodyPtr); - procPtr = (Proc *)Tcl_Alloc(sizeof(Proc)); + procPtr = (Proc *)ckalloc(sizeof(Proc)); procPtr->iPtr = iPtr; procPtr->refCount = 1; procPtr->bodyPtr = bodyPtr; procPtr->numArgs = 0; /* Actual argument count is set below. */ procPtr->numCompiledLocals = 0; @@ -482,23 +483,23 @@ * argument specifier. If the body is precompiled, processing is limited * to checking that the parsed argument is consistent with the one stored * in the Proc. */ - result = Tcl_ListObjGetElements(interp , argsPtr ,&numArgs ,&argArray); + result = TclListObjGetElements(interp, argsPtr, &numArgs, &argArray); if (result != TCL_OK) { goto procError; } if (precompiled) { if (numArgs > procPtr->numArgs) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "procedure \"%s\": arg list contains %d entries, " - "precompiled header expects %d", procName, numArgs, + "procedure \"%s\": arg list contains %" TCL_SIZE_MODIFIER "d entries, " + "precompiled header expects %" TCL_SIZE_MODIFIER "d", procName, numArgs, procPtr->numArgs)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "BYTECODELIES", NULL); + "BYTECODELIES", (char *)NULL); goto procError; } localPtr = procPtr->firstLocalPtr; } else { procPtr->numArgs = numArgs; @@ -505,19 +506,18 @@ procPtr->numCompiledLocals = numArgs; } for (i = 0; i < numArgs; i++) { const char *argname, *argnamei, *argnamelast; - int fieldCount; - size_t nameLength; + Tcl_Size fieldCount, nameLength; Tcl_Obj **fieldValues; /* * Now divide the specifier up into name and default. */ - result = Tcl_ListObjGetElements(interp, argArray[i], &fieldCount, + result = TclListObjGetElements(interp, argArray[i], &fieldCount, &fieldValues); if (result != TCL_OK) { goto procError; } if (fieldCount > 2) { @@ -525,18 +525,18 @@ "too many fields in argument specifier \"", -1); Tcl_AppendObjToObj(errorObj, argArray[i]); Tcl_AppendToObj(errorObj, "\"", -1); Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "FORMALARGUMENTFORMAT", NULL); + "FORMALARGUMENTFORMAT", (char *)NULL); goto procError; } - if ((fieldCount == 0) || (fieldValues[0]->length == 0)) { + if ((fieldCount == 0) || (TclGetCharLength(fieldValues[0]) == 0)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "argument with no name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "FORMALARGUMENTFORMAT", NULL); + "FORMALARGUMENTFORMAT", (char *)NULL); goto procError; } argname = TclGetStringFromObj(fieldValues[0], &nameLength); @@ -551,21 +551,21 @@ if (*argnamelast == ')') { /* We have an array element. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "formal parameter \"%s\" is an array element", TclGetString(fieldValues[0]))); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "FORMALARGUMENTFORMAT", NULL); + "FORMALARGUMENTFORMAT", (char *)NULL); goto procError; } } else if (*argnamei == ':' && *(argnamei+1) == ':') { Tcl_Obj *errorObj = Tcl_NewStringObj( "formal parameter \"", -1); Tcl_AppendObjToObj(errorObj, fieldValues[0]); Tcl_AppendToObj(errorObj, "\" is not a simple name", -1); Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "FORMALARGUMENTFORMAT", NULL); + "FORMALARGUMENTFORMAT", (char *)NULL); goto procError; } argnamei++; } @@ -574,11 +574,11 @@ * Compare the parsed argument with the stored one. Note that the * only flag value that makes sense at this point is VAR_ARGUMENT * (its value was kept the same as pre VarReform to simplify * tbcload's processing of older byetcodes). * - * The only other flag vlaue that is important to retrieve from + * The only other flag value that is important to retrieve from * precompiled procs is VAR_TEMPORARY (also unchanged). It is * needed later when retrieving the variable names. */ if ((localPtr->nameLength != nameLength) @@ -586,23 +586,23 @@ || (localPtr->frameIndex != i) || !(localPtr->flags & VAR_ARGUMENT) || (localPtr->defValuePtr == NULL && fieldCount == 2) || (localPtr->defValuePtr != NULL && fieldCount != 2)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "procedure \"%s\": formal parameter %d is " + "procedure \"%s\": formal parameter %" TCL_SIZE_MODIFIER "d is " "inconsistent with precompiled body", procName, i)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "BYTECODELIES", NULL); + "BYTECODELIES", (char *)NULL); goto procError; } /* * Compare the default value if any. */ if (localPtr->defValuePtr != NULL) { - size_t tmpLength, valueLength; + Tcl_Size tmpLength, valueLength; const char *tmpPtr = TclGetStringFromObj(localPtr->defValuePtr, &tmpLength); const char *value = TclGetStringFromObj(fieldValues[1], &valueLength); if ((valueLength != tmpLength) || memcmp(value, tmpPtr, tmpLength) != 0 @@ -612,11 +612,11 @@ Tcl_AppendObjToObj(errorObj, fieldValues[0]); Tcl_AppendToObj(errorObj, "\" has " "default value inconsistent with precompiled body", -1); Tcl_SetObjResult(interp, errorObj); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "BYTECODELIES", NULL); + "BYTECODELIES", (char *)NULL); goto procError; } } if ((i == numArgs - 1) && (localPtr->nameLength == 4) @@ -630,12 +630,12 @@ /* * Allocate an entry in the runtime procedure frame's array of * local variables for the argument. */ - localPtr = (CompiledLocal *)Tcl_Alloc( - offsetof(CompiledLocal, name) + fieldValues[0]->length + 1); + localPtr = (CompiledLocal *)ckalloc( + offsetof(CompiledLocal, name) + 1U + fieldValues[0]->length); if (procPtr->firstLocalPtr == NULL) { procPtr->firstLocalPtr = procPtr->lastLocalPtr = localPtr; } else { procPtr->lastLocalPtr->nextPtr = localPtr; procPtr->lastLocalPtr = localPtr; @@ -676,13 +676,13 @@ if (localPtr->defValuePtr != NULL) { Tcl_DecrRefCount(localPtr->defValuePtr); } - Tcl_Free(localPtr); + ckfree(localPtr); } - Tcl_Free(procPtr); + ckfree(procPtr); } return TCL_ERROR; } /* @@ -722,11 +722,11 @@ obj.bytes = (char *) name; obj.length = strlen(name); obj.typePtr = NULL; result = TclObjGetFrame(interp, &obj, framePtrPtr); - TclFreeIntRep(&obj); + TclFreeInternalRep(&obj); return result; } /* *---------------------------------------------------------------------- @@ -760,11 +760,11 @@ CallFrame **framePtrPtr) /* Store pointer to frame here (or NULL if * global frame indicated). */ { Interp *iPtr = (Interp *) interp; int curLevel, level, result; - const Tcl_ObjIntRep *irPtr; + const Tcl_ObjInternalRep *irPtr; const char *name = NULL; Tcl_WideInt w; /* * Parse object to figure out which level number to go to. @@ -786,24 +786,24 @@ result = -1; } else { level = curLevel - level; result = 1; } - } else if ((irPtr = TclFetchIntRep(objPtr, &levelReferenceType))) { + } else if ((irPtr = TclFetchInternalRep(objPtr, &levelReferenceType))) { level = irPtr->wideValue; result = 1; } else { name = TclGetString(objPtr); if (name[0] == '#') { if (TCL_OK == Tcl_GetInt(NULL, name+1, &level)) { if (level < 0 || (level > 0 && name[1] == '-')) { result = -1; } else { - Tcl_ObjIntRep ir; + Tcl_ObjInternalRep ir; ir.wideValue = level; - Tcl_StoreIntRep(objPtr, &levelReferenceType, &ir); + Tcl_StoreInternalRep(objPtr, &levelReferenceType, &ir); result = 1; } } else { result = -1; } @@ -840,11 +840,11 @@ badLevel: if (name == NULL) { name = objPtr ? TclGetString(objPtr) : "1" ; } Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad level \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", name, (char *)NULL); return -1; } /* *---------------------------------------------------------------------- @@ -863,11 +863,11 @@ *---------------------------------------------------------------------- */ static int Uplevel_Callback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { CallFrame *savedVarFramePtr = (CallFrame *)data[0]; @@ -884,21 +884,21 @@ return result; } int Tcl_UplevelObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRUplevelObjCmd, clientData, objc, objv); } int TclNRUplevelObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { @@ -917,12 +917,13 @@ */ uplevelSyntax: Tcl_WrongNumArgs(interp, 1, objv, "?level? command ?arg ...?"); return TCL_ERROR; } else if (!TclHasStringRep(objv[1]) && objc == 2) { - int status ,llength; - status = Tcl_ListObjLength(interp, objv[1], &llength); + int status; + Tcl_Size llength; + status = TclListObjLength(interp, objv[1], &llength); if (status == TCL_OK && llength > 1) { /* the first argument can't interpreted as a level. Avoid * generating a string representation of the script. */ result = TclGetFrame(interp, "1", &framePtr); if (result == -1) { @@ -1058,15 +1059,15 @@ } static int ProcWrongNumArgs( Tcl_Interp *interp, - int skip) + Tcl_Size skip) { CallFrame *framePtr = ((Interp *)interp)->varFramePtr; Proc *procPtr = framePtr->procPtr; - int localCt = procPtr->numCompiledLocals, numArgs, i; + Tcl_Size localCt = procPtr->numCompiledLocals, numArgs, i; Tcl_Obj **desiredObjs; const char *final = NULL; /* * Build up desired argument list for Tcl_WrongNumArgs @@ -1077,24 +1078,28 @@ sizeof(Tcl_Obj *) * (numArgs+1)); if (framePtr->isProcCallFrame & FRAME_IS_LAMBDA) { desiredObjs[0] = Tcl_NewStringObj("lambdaExpr", -1); } else { +#ifdef AVOID_HACKS_FOR_ITCL desiredObjs[0] = framePtr->objv[skip-1]; +#else + desiredObjs[0] = Tcl_NewListObj(1, framePtr->objv + skip - 1); +#endif /* AVOID_HACKS_FOR_ITCL */ } Tcl_IncrRefCount(desiredObjs[0]); if (localCt > 0) { - Var *defPtr = (Var *) (&framePtr->localCachePtr->varName0 + localCt); + Var *defPtr = (Var *)(&framePtr->localCachePtr->varName0 + localCt); for (i=1 ; i<=numArgs ; i++, defPtr++) { Tcl_Obj *argObj; Tcl_Obj *namePtr = localName(framePtr, i-1); if (defPtr->value.objPtr != NULL) { TclNewObj(argObj); - Tcl_AppendStringsToObj(argObj, "?", TclGetString(namePtr), "?", NULL); + Tcl_AppendStringsToObj(argObj, "?", TclGetString(namePtr), "?", (char *)NULL); } else if (defPtr->flags & VAR_IS_ARGS) { numArgs--; final = "?arg ...?"; break; } else { @@ -1113,10 +1118,60 @@ } TclStackFree(interp, desiredObjs); return TCL_ERROR; } +/* + *---------------------------------------------------------------------- + * + * TclInitCompiledLocals -- + * + * This routine is invoked in order to initialize the compiled locals + * table for a new call frame. + * + * DEPRECATED: functionality has been inlined elsewhere; this function + * remains to insure binary compatibility with Itcl. + * + * Results: + * None. + * + * Side effects: + * May invoke various name resolvers in order to determine which + * variables are being referenced at runtime. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +void +TclInitCompiledLocals( + Tcl_Interp *interp, /* Current interpreter. */ + CallFrame *framePtr, /* Call frame to initialize. */ + Namespace *nsPtr) /* Pointer to current namespace. */ +{ + Var *varPtr = framePtr->compiledLocals; + Tcl_Obj *bodyPtr; + ByteCode *codePtr; + + bodyPtr = framePtr->procPtr->bodyPtr; + ByteCodeGetInternalRep(bodyPtr, &tclByteCodeType, codePtr); + if (codePtr == NULL) { + Tcl_Panic("body object for proc attached to frame is not a byte code type"); + } + + if (framePtr->numCompiledLocals) { + if (!codePtr->localCachePtr) { + InitLocalCache(framePtr->procPtr) ; + } + framePtr->localCachePtr = codePtr->localCachePtr; + framePtr->localCachePtr->refCount++; + } + + InitResolvedLocals(interp, codePtr, varPtr, nsPtr); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * InitResolvedLocals -- * @@ -1169,11 +1224,11 @@ for (; localPtr != NULL; localPtr = localPtr->nextPtr) { if (localPtr->resolveInfo) { if (localPtr->resolveInfo->deleteProc) { localPtr->resolveInfo->deleteProc(localPtr->resolveInfo); } else { - Tcl_Free(localPtr->resolveInfo); + ckfree(localPtr->resolveInfo); } localPtr->resolveInfo = NULL; } localPtr->flags &= ~VAR_RESOLVED; @@ -1244,11 +1299,11 @@ void TclFreeLocalCache( Tcl_Interp *interp, LocalCache *localCachePtr) { - int i; + Tcl_Size i; Tcl_Obj **namePtrPtr = &localCachePtr->varName0; for (i = 0; i < localCachePtr->numVars; i++, namePtrPtr++) { Tcl_Obj *objPtr = *namePtrPtr; @@ -1255,37 +1310,37 @@ if (objPtr) { /* TclReleaseLiteral calls Tcl_DecrRefCount for us */ TclReleaseLiteral(interp, objPtr); } } - Tcl_Free(localCachePtr); + ckfree(localCachePtr); } static void InitLocalCache( Proc *procPtr) { Interp *iPtr = procPtr->iPtr; ByteCode *codePtr; - int localCt = procPtr->numCompiledLocals; - int numArgs = procPtr->numArgs, i = 0; + Tcl_Size localCt = procPtr->numCompiledLocals; + Tcl_Size numArgs = procPtr->numArgs, i = 0; Tcl_Obj **namePtr; Var *varPtr; LocalCache *localCachePtr; CompiledLocal *localPtr; int isNew; - ByteCodeGetIntRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); /* * Cache the names and initial values of local variables; store the * cache in both the framePtr for this execution and in the codePtr * for future calls. */ - localCachePtr = (LocalCache *)Tcl_Alloc(offsetof(LocalCache, varName0) + localCachePtr = (LocalCache *)ckalloc(offsetof(LocalCache, varName0) + localCt * sizeof(Tcl_Obj *) + numArgs * sizeof(Var)); namePtr = &localCachePtr->varName0; varPtr = (Var *) (namePtr + localCt); @@ -1293,11 +1348,11 @@ while (localPtr) { if (TclIsVarTemporary(localPtr)) { *namePtr = NULL; } else { *namePtr = TclCreateLiteral(iPtr, localPtr->name, - localPtr->nameLength, /* hash */ -1, + localPtr->nameLength, /* hash */ (unsigned int) -1, &isNew, /* nsPtr */ NULL, 0, NULL); Tcl_IncrRefCount(*namePtr); } if (i < numArgs) { @@ -1336,21 +1391,21 @@ static int InitArgsAndLocals( Tcl_Interp *interp,/* Interpreter in which procedure was * invoked. */ - int skip) /* Number of initial arguments to be skipped, + Tcl_Size skip) /* Number of initial arguments to be skipped, * i.e., words in the "command name". */ { CallFrame *framePtr = ((Interp *)interp)->varFramePtr; Proc *procPtr = framePtr->procPtr; ByteCode *codePtr; Var *varPtr, *defPtr; - int localCt = procPtr->numCompiledLocals, numArgs, argCt, i, imax; + Tcl_Size localCt = procPtr->numCompiledLocals, numArgs, argCt, i, imax; Tcl_Obj *const *argObjs; - ByteCodeGetIntRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); /* * Make sure that the local cache of variable names and initial values has * been initialised properly . */ @@ -1384,18 +1439,18 @@ */ numArgs = procPtr->numArgs; argCt = framePtr->objc - skip; /* Set it to the number of args to the * procedure. */ - argObjs = framePtr->objv + skip; if (numArgs == 0) { if (argCt) { goto incorrectArgs; } else { goto correctArgs; } } + argObjs = framePtr->objv + skip; imax = ((argCt < numArgs-1) ? argCt : numArgs-1); for (i = 0; i < imax; i++, varPtr++, defPtr ? defPtr++ : defPtr) { /* * "Normal" arguments; last formal is special, depends on it being * 'args'. @@ -1428,11 +1483,11 @@ * defPtr and varPtr point to the last argument to be initialized. */ varPtr->flags = 0; if (defPtr && defPtr->flags & VAR_IS_ARGS) { - Tcl_Obj *listPtr = Tcl_NewListObj(argCt-i, argObjs+i); + Tcl_Obj *listPtr = Tcl_NewListObj((argCt>i)? argCt-i : 0, argObjs+i); varPtr->value.objPtr = listPtr; Tcl_IncrRefCount(listPtr); /* Local var is a reference. */ } else if (argCt == numArgs) { Tcl_Obj *objPtr = argObjs[i]; @@ -1498,15 +1553,15 @@ *---------------------------------------------------------------------- */ int TclPushProcCallFrame( - ClientData clientData, /* Record describing procedure to be + void *clientData, /* Record describing procedure to be * interpreted. */ Tcl_Interp *interp,/* Interpreter in which procedure was * invoked. */ - int objc, /* Count of number of arguments to this + Tcl_Size objc, /* Count of number of arguments to this * procedure. */ Tcl_Obj *const objv[], /* Argument value objects. */ int isLambda) /* 1 if this is a call by ApplyObjCmd: it * needs special rules for error msg */ { @@ -1522,11 +1577,11 @@ * slots for the procedure's non-argument local variables. Note that * compiling the body might increase procPtr->numCompiledLocals if new * local variables are found while compiling. */ - ByteCodeGetIntRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); if (codePtr != NULL) { Interp *iPtr = (Interp *) interp; /* * When we've got bytecode, this is the check for validity. That is, @@ -1533,16 +1588,19 @@ * the bytecode must be for the right interpreter (no cross-leaks!), * the code must be from the current epoch (so subcommand compilation * is up-to-date), the namespace must match (so variable handling * is right) and the resolverEpoch must match (so that new shadowed * commands and/or resolver changes are considered). + * Ensure the ByteCode's procPtr is the same (or it's precompiled). */ if (((Interp *) *codePtr->interpHandle != iPtr) || (codePtr->compileEpoch != iPtr->compileEpoch) || (codePtr->nsPtr != nsPtr) - || (codePtr->nsEpoch != nsPtr->resolverEpoch)) { + || (codePtr->nsEpoch != nsPtr->resolverEpoch) + || ((codePtr->procPtr != procPtr) && procPtr->bodyPtr->bytes) + ) { goto doCompilation; } } else { doCompilation: result = TclProcCompileProc(interp, procPtr, procPtr->bodyPtr, nsPtr, @@ -1590,11 +1648,11 @@ *---------------------------------------------------------------------- */ int TclObjInterpProc( - ClientData clientData, /* Record describing procedure to be + void *clientData, /* Record describing procedure to be * interpreted. */ Tcl_Interp *interp,/* Interpreter in which procedure was * invoked. */ int objc, /* Count of number of arguments to this * procedure. */ @@ -1607,15 +1665,15 @@ return Tcl_NRCallObjProc(interp, TclNRInterpProc, clientData, objc, objv); } int TclNRInterpProc( - ClientData clientData, /* Record describing procedure to be + void *clientData, /* Record describing procedure to be * interpreted. */ Tcl_Interp *interp,/* Interpreter in which procedure was * invoked. */ - int objc, /* Count of number of arguments to this + Tcl_Size objc, /* Count of number of arguments to this * procedure. */ Tcl_Obj *const objv[]) /* Argument value objects. */ { int result = TclPushProcCallFrame(clientData, interp, objc, objv, /*isLambda*/ 0); @@ -1647,11 +1705,11 @@ int TclNRInterpProcCore( Tcl_Interp *interp,/* Interpreter in which procedure was * invoked. */ Tcl_Obj *procNameObj, /* Procedure name for error reporting. */ - int skip, /* Number of initial arguments to be skipped, + Tcl_Size skip, /* Number of initial arguments to be skipped, * i.e., words in the "command name". */ ProcErrorProc *errorProc) /* How to convert results from the script into * results of the overall procedure. */ { Interp *iPtr = (Interp *) interp; @@ -1671,11 +1729,11 @@ } #if defined(TCL_COMPILE_DEBUG) if (tclTraceExec >= 1) { CallFrame *framePtr = iPtr->varFramePtr; - int i; + Tcl_Size i; if (framePtr->isProcCallFrame & FRAME_IS_LAMBDA) { fprintf(stdout, "Calling lambda "); } else { fprintf(stdout, "Calling proc "); @@ -1689,13 +1747,13 @@ } #endif /*TCL_COMPILE_DEBUG*/ #ifdef USE_DTRACE if (TCL_DTRACE_PROC_ARGS_ENABLED()) { - int l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; + Tcl_Size l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; const char *a[10]; - int i; + Tcl_Size i; for (i = 0 ; i < 10 ; i++) { a[i] = (l < iPtr->varFramePtr->objc ? TclGetString(iPtr->varFramePtr->objv[l]) : NULL); l++; @@ -1703,26 +1761,26 @@ TCL_DTRACE_PROC_ARGS(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9]); } if (TCL_DTRACE_PROC_INFO_ENABLED() && iPtr->cmdFramePtr) { Tcl_Obj *info = TclInfoFrame(interp, iPtr->cmdFramePtr); - const char *a[6]; int i[2]; + const char *a[6]; Tcl_Size i[2]; TclDTraceInfo(info, a, i); TCL_DTRACE_PROC_INFO(a[0], a[1], a[2], a[3], i[0], i[1], a[4], a[5]); TclDecrRefCount(info); } if (TCL_DTRACE_PROC_ENTRY_ENABLED()) { - int l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; + Tcl_Size l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; TCL_DTRACE_PROC_ENTRY(l < iPtr->varFramePtr->objc ? TclGetString(iPtr->varFramePtr->objv[l]) : NULL, iPtr->varFramePtr->objc - l - 1, (Tcl_Obj **)(iPtr->varFramePtr->objv + l + 1)); } if (TCL_DTRACE_PROC_ENTRY_ENABLED()) { - int l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; + Tcl_Size l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; TCL_DTRACE_PROC_ENTRY(l < iPtr->varFramePtr->objc ? TclGetString(iPtr->varFramePtr->objv[l]) : NULL, iPtr->varFramePtr->objc - l - 1, (Tcl_Obj **)(iPtr->varFramePtr->objv + l + 1)); @@ -1732,20 +1790,20 @@ /* * Invoke the commands in the procedure's body. */ procPtr->refCount++; - ByteCodeGetIntRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(procPtr->bodyPtr, &tclByteCodeType, codePtr); TclNRAddCallback(interp, InterpProcNR2, procNameObj, errorProc, NULL, NULL); return TclNRExecuteByteCode(interp, codePtr); } static int InterpProcNR2( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; Proc *procPtr = iPtr->varFramePtr->procPtr; @@ -1752,11 +1810,11 @@ CallFrame *freePtr; Tcl_Obj *procNameObj = (Tcl_Obj *)data[0]; ProcErrorProc *errorProc = (ProcErrorProc *)data[1]; if (TCL_DTRACE_PROC_RETURN_ENABLED()) { - int l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; + Tcl_Size l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; TCL_DTRACE_PROC_RETURN(l < iPtr->varFramePtr->objc ? TclGetString(iPtr->varFramePtr->objv[l]) : NULL, result); } if (procPtr->refCount-- <= 1) { @@ -1775,11 +1833,11 @@ goto process; } done: if (TCL_DTRACE_PROC_RESULT_ENABLED()) { - int l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; + Tcl_Size l = iPtr->varFramePtr->isProcCallFrame & FRAME_IS_LAMBDA ? 1 : 0; Tcl_Obj *r = Tcl_GetObjResult(interp); TCL_DTRACE_PROC_RESULT(l < iPtr->varFramePtr->objc ? TclGetString(iPtr->varFramePtr->objv[l]) : NULL, result, TclGetString(r), r); @@ -1814,11 +1872,11 @@ */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "invoked \"%s\" outside of a loop", ((result == TCL_BREAK) ? "break" : "continue"))); - Tcl_SetErrorCode(interp, "TCL", "RESULT", "UNEXPECTED", NULL); + Tcl_SetErrorCode(interp, "TCL", "RESULT", "UNEXPECTED", (char *)NULL); result = TCL_ERROR; /* FALLTHRU */ case TCL_ERROR: @@ -1866,11 +1924,11 @@ { Interp *iPtr = (Interp *) interp; Tcl_CallFrame *framePtr; ByteCode *codePtr; - ByteCodeGetIntRep(bodyPtr, &tclByteCodeType, codePtr); + ByteCodeGetInternalRep(bodyPtr, &tclByteCodeType, codePtr); /* * If necessary, compile the procedure's body. The compiler will allocate * frame slots for the procedure's non-argument local variables. If the * ByteCode already exists, make sure it hasn't been invalidated by @@ -1878,34 +1936,37 @@ * wrong). Also, if the code was compiled in/for a different interpreter, * we recompile it. Note that compiling the body might increase * procPtr->numCompiledLocals if new local variables are found while * compiling. * + * Ensure the ByteCode's procPtr is the same (or it is pure precompiled). * Precompiled procedure bodies, however, are immutable and therefore they * are not recompiled, even if things have changed. */ if (codePtr != NULL) { if (((Interp *) *codePtr->interpHandle == iPtr) && (codePtr->compileEpoch == iPtr->compileEpoch) && (codePtr->nsPtr == nsPtr) - && (codePtr->nsEpoch == nsPtr->resolverEpoch)) { + && (codePtr->nsEpoch == nsPtr->resolverEpoch) + && ((codePtr->procPtr == procPtr) || !bodyPtr->bytes) + ) { return TCL_OK; } if (codePtr->flags & TCL_BYTECODE_PRECOMPILED) { if ((Interp *) *codePtr->interpHandle != iPtr) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "a precompiled script jumped interps", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "PROC", - "CROSSINTERPBYTECODE", NULL); + "CROSSINTERPBYTECODE", (char *)NULL); return TCL_ERROR; } codePtr->compileEpoch = iPtr->compileEpoch; codePtr->nsPtr = nsPtr; } else { - Tcl_StoreIntRep(bodyPtr, &tclByteCodeType, NULL); + Tcl_StoreInternalRep(bodyPtr, &tclByteCodeType, NULL); codePtr = NULL; } } if (codePtr == NULL) { @@ -1920,12 +1981,12 @@ Tcl_Obj *message; TclNewLiteralStringObj(message, "Compiling "); Tcl_IncrRefCount(message); - Tcl_AppendStringsToObj(message, description, " \"", NULL); - Tcl_AppendLimitedToObj(message, procName, -1, 50, NULL); + Tcl_AppendStringsToObj(message, description, " \"", (char *)NULL); + Tcl_AppendLimitedToObj(message, procName, TCL_INDEX_NONE, 50, NULL); fprintf(stdout, "%s\"\n", TclGetString(message)); Tcl_DecrRefCount(message); } #else (void)description; @@ -1966,14 +2027,14 @@ clPtr = clPtr->nextPtr; if (toFree->resolveInfo) { if (toFree->resolveInfo->deleteProc) { toFree->resolveInfo->deleteProc(toFree->resolveInfo); } else { - Tcl_Free(toFree->resolveInfo); + ckfree(toFree->resolveInfo); } } - Tcl_Free(toFree); + ckfree(toFree); } procPtr->numCompiledLocals = procPtr->numArgs; } (void) TclPushStackFrame(interp, &framePtr, (Tcl_Namespace *) nsPtr, @@ -1982,11 +2043,11 @@ /* * TIP #280: We get the invoking context from the cmdFrame which * was saved by 'Tcl_ProcObjCmd' (using linePBodyPtr). */ - hePtr = Tcl_FindHashEntry(iPtr->linePBodyPtr, (char *) procPtr); + hePtr = Tcl_FindHashEntry(iPtr->linePBodyPtr, procPtr); /* * Constructed saved frame has body as word 0. See Tcl_ProcObjCmd. */ @@ -2030,18 +2091,18 @@ Tcl_Interp *interp, /* The interpreter in which the procedure was * called. */ Tcl_Obj *procNameObj) /* Name of the procedure. Used for error * messages and trace information. */ { - unsigned int overflow, limit = 60; - size_t nameLen; + int overflow, limit = 60; + Tcl_Size nameLen; const char *procName = TclGetStringFromObj(procNameObj, &nameLen); overflow = (nameLen > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (procedure \"%.*s%s\" line %d)", - (int)(overflow ? limit :nameLen), procName, + (overflow ? limit : (int)nameLen), procName, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } /* *---------------------------------------------------------------------- @@ -2063,11 +2124,11 @@ *---------------------------------------------------------------------- */ void TclProcDeleteProc( - ClientData clientData) /* Procedure to be deleted. */ + void *clientData) /* Procedure to be deleted. */ { Proc *procPtr = (Proc *)clientData; if (procPtr->refCount-- <= 1) { TclProcCleanupProc(procPtr); @@ -2102,10 +2163,17 @@ Tcl_HashEntry *hePtr = NULL; CmdFrame *cfPtr = NULL; Interp *iPtr = procPtr->iPtr; if (bodyPtr != NULL) { + /* procPtr is stored in body's ByteCode, so ensure to reset it. */ + ByteCode *codePtr; + + ByteCodeGetInternalRep(bodyPtr, &tclByteCodeType, codePtr); + if (codePtr != NULL && codePtr->procPtr == procPtr) { + codePtr->procPtr = NULL; + } Tcl_DecrRefCount(bodyPtr); } for (localPtr = procPtr->firstLocalPtr; localPtr != NULL; ) { CompiledLocal *nextPtr = localPtr->nextPtr; @@ -2112,22 +2180,22 @@ resVarInfo = localPtr->resolveInfo; if (resVarInfo) { if (resVarInfo->deleteProc) { resVarInfo->deleteProc(resVarInfo); } else { - Tcl_Free(resVarInfo); + ckfree(resVarInfo); } } if (localPtr->defValuePtr != NULL) { defPtr = localPtr->defValuePtr; Tcl_DecrRefCount(defPtr); } - Tcl_Free(localPtr); + ckfree(localPtr); localPtr = nextPtr; } - Tcl_Free(procPtr); + ckfree(procPtr); /* * TIP #280: Release the location data associated with this Proc * structure, if any. The interpreter may not exist (For example for * procbody structures created by tbcload. @@ -2135,11 +2203,11 @@ if (iPtr == NULL) { return; } - hePtr = Tcl_FindHashEntry(iPtr->linePBodyPtr, (char *) procPtr); + hePtr = Tcl_FindHashEntry(iPtr->linePBodyPtr, procPtr); if (!hePtr) { return; } cfPtr = (CmdFrame *)Tcl_GetHashValue(hePtr); @@ -2147,13 +2215,13 @@ if (cfPtr) { if (cfPtr->type == TCL_LOCATION_SOURCE) { Tcl_DecrRefCount(cfPtr->data.eval.path); cfPtr->data.eval.path = NULL; } - Tcl_Free(cfPtr->line); + ckfree(cfPtr->line); cfPtr->line = NULL; - Tcl_Free(cfPtr); + ckfree(cfPtr); } Tcl_DeleteHashEntry(hePtr); } /* @@ -2207,28 +2275,29 @@ /* *---------------------------------------------------------------------- * * TclGetObjInterpProc -- * - * Returns a pointer to the TclObjInterpProc function; this is different - * from the value obtained from the TclObjInterpProc reference on systems - * like Windows where import and export versions of a function exported - * by a DLL exist. + * Returns a pointer to the TclObjInterpProc function; + * this is different from the value obtained from the TclObjInterpProc + * reference on systems like Windows where import and export versions + * of a function exported by a DLL exist. * * Results: - * Returns the internal address of the TclObjInterpProc function. + * Returns the internal address of the TclObjInterpProc + * functions. * * Side effects: * None. * *---------------------------------------------------------------------- */ -TclObjCmdProcType +Tcl_ObjCmdProc * TclGetObjInterpProc(void) { - return (TclObjCmdProcType) TclObjInterpProc; + return TclObjInterpProc; } /* *---------------------------------------------------------------------- * @@ -2259,11 +2328,11 @@ return NULL; } TclNewObj(objPtr); if (objPtr) { - ProcSetIntRep(objPtr, procPtr); + ProcSetInternalRep(objPtr, procPtr); } return objPtr; } @@ -2288,13 +2357,13 @@ ProcBodyDup( Tcl_Obj *srcPtr, /* Object to copy. */ Tcl_Obj *dupPtr) /* Target object for the duplication. */ { Proc *procPtr; - ProcGetIntRep(srcPtr, procPtr); + ProcGetInternalRep(srcPtr, procPtr); - ProcSetIntRep(dupPtr, procPtr); + ProcSetInternalRep(dupPtr, procPtr); } /* *---------------------------------------------------------------------- * @@ -2318,11 +2387,11 @@ ProcBodyFree( Tcl_Obj *objPtr) /* The object to clean up. */ { Proc *procPtr; - ProcGetIntRep(objPtr, procPtr); + ProcGetInternalRep(objPtr, procPtr); if (procPtr->refCount-- <= 1) { TclProcCleanupProc(procPtr); } } @@ -2347,16 +2416,16 @@ Tcl_Obj *copyPtr) /* Object with internal rep to set. */ { Proc *procPtr; Tcl_Obj *nsObjPtr; - LambdaGetIntRep(srcPtr, procPtr, nsObjPtr); + LambdaGetInternalRep(srcPtr, procPtr, nsObjPtr); assert(procPtr != NULL); procPtr->refCount++; - LambdaSetIntRep(copyPtr, procPtr, nsObjPtr); + LambdaSetInternalRep(copyPtr, procPtr, nsObjPtr); } static void FreeLambdaInternalRep( Tcl_Obj *objPtr) /* CmdName object with internal representation @@ -2363,11 +2432,11 @@ * to free. */ { Proc *procPtr; Tcl_Obj *nsObjPtr; - LambdaGetIntRep(objPtr, procPtr, nsObjPtr); + LambdaGetInternalRep(objPtr, procPtr, nsObjPtr); assert(procPtr != NULL); if (procPtr->refCount-- <= 1) { TclProcCleanupProc(procPtr); } @@ -2380,11 +2449,12 @@ Tcl_Obj *objPtr) /* The object to convert. */ { Interp *iPtr = (Interp *) interp; const char *name; Tcl_Obj *argsPtr, *bodyPtr, *nsObjPtr, **objv; - int isNew, objc, result; + int isNew, result; + Tcl_Size objc; CmdFrame *cfPtr = NULL; Proc *procPtr; if (interp == NULL) { return TCL_ERROR; @@ -2393,16 +2463,24 @@ /* * Convert objPtr to list type first; if it cannot be converted, or if its * length is not 2, then it cannot be converted to lambdaType. */ + result = TclListObjLength(NULL, objPtr, &objc); + if ((result != TCL_OK) || ((objc != 2) && (objc != 3))) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't interpret \"%s\" as a lambda expression", + TclGetString(objPtr))); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "LAMBDA", (char *)NULL); + return TCL_ERROR; + } result = TclListObjGetElements(NULL, objPtr, &objc, &objv); if ((result != TCL_OK) || ((objc != 2) && (objc != 3))) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't interpret \"%s\" as a lambda expression", TclGetString(objPtr))); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "LAMBDA", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "LAMBDA", (char *)NULL); return TCL_ERROR; } argsPtr = objv[0]; bodyPtr = objv[1]; @@ -2476,23 +2554,23 @@ * was not created by substitution. */ if (contextPtr->line && (contextPtr->nline >= 2) && (contextPtr->line[1] >= 0)) { - int buf[2]; + Tcl_Size buf[2]; /* * Move from approximation (line of list cmd word) to actual * location (line of 2nd list element). */ - cfPtr = (CmdFrame *)Tcl_Alloc(sizeof(CmdFrame)); + cfPtr = (CmdFrame *)ckalloc(sizeof(CmdFrame)); TclListLines(objPtr, contextPtr->line[1], 2, buf, NULL); cfPtr->level = -1; cfPtr->type = contextPtr->type; - cfPtr->line = (int *)Tcl_Alloc(sizeof(int)); + cfPtr->line = (Tcl_Size *)ckalloc(sizeof(Tcl_Size)); cfPtr->line[0] = buf[1]; cfPtr->nline = 1; cfPtr->framePtr = NULL; cfPtr->nextPtr = NULL; @@ -2537,11 +2615,11 @@ * Free the list internalrep of objPtr - this will free argsPtr, but * bodyPtr retains a reference from the Proc structure. Then finish the * conversion to lambdaType. */ - LambdaSetIntRep(objPtr, procPtr, nsObjPtr); + LambdaSetInternalRep(objPtr, procPtr, nsObjPtr); return TCL_OK; } Proc * TclGetLambdaFromObj( @@ -2550,17 +2628,17 @@ Tcl_Obj **nsObjPtrPtr) { Proc *procPtr; Tcl_Obj *nsObjPtr; - LambdaGetIntRep(objPtr, procPtr, nsObjPtr); + LambdaGetInternalRep(objPtr, procPtr, nsObjPtr); if (procPtr == NULL) { if (SetLambdaFromAny(interp, objPtr) != TCL_OK) { return NULL; } - LambdaGetIntRep(objPtr, procPtr, nsObjPtr); + LambdaGetInternalRep(objPtr, procPtr, nsObjPtr); } assert(procPtr != NULL); if (procPtr->iPtr != (Interp *)interp) { return NULL; @@ -2587,21 +2665,21 @@ *---------------------------------------------------------------------- */ int Tcl_ApplyObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, TclNRApplyObjCmd, clientData, objc, objv); } int TclNRApplyObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Proc *procPtr = NULL; @@ -2666,11 +2744,11 @@ return result; } static int ApplyNR2( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { ApplyExtraData *extraPtr = (ApplyExtraData *)data[0]; @@ -2701,18 +2779,18 @@ Tcl_Interp *interp, /* The interpreter in which the procedure was * called. */ Tcl_Obj *procNameObj) /* Name of the procedure. Used for error * messages and trace information. */ { - unsigned int overflow, limit = 60; - size_t nameLen; + int overflow, limit = 60; + Tcl_Size nameLen; const char *procName = TclGetStringFromObj(procNameObj, &nameLen); overflow = (nameLen > limit); Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( "\n (lambda term \"%.*s%s\" line %d)", - (int)(overflow ? limit : nameLen), procName, + (overflow ? limit : (int)nameLen), procName, (overflow ? "..." : ""), Tcl_GetErrorLine(interp))); } /* *---------------------------------------------------------------------- Index: generic/tclProcess.c ================================================================== --- generic/tclProcess.c +++ generic/tclProcess.c @@ -2,11 +2,11 @@ * tclProcess.c -- * * This file implements the "tcl::process" ensemble for subprocess * management as defined by TIP #462. * - * Copyright (c) 2017 Frederic Bonnet. + * Copyright © 2017 Frederic Bonnet. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -24,11 +24,11 @@ * child process ids and resolved pids, values are (ProcessInfo *). */ typedef struct ProcessInfo { Tcl_Pid pid; /* Process id. */ - int resolvedPid; /* Resolved process id. */ + Tcl_Size resolvedPid; /* Resolved process id. */ int purge; /* Purge eventualy. */ TclProcessWaitStatus status;/* Process status. */ int code; /* Error code, exit status or signal number. */ Tcl_Obj *msg; /* Error message. */ @@ -42,29 +42,21 @@ /* * Prototypes for functions defined later in this file: */ static void InitProcessInfo(ProcessInfo *info, Tcl_Pid pid, - int resolvedPid); + Tcl_Size resolvedPid); static void FreeProcessInfo(ProcessInfo *info); static int RefreshProcessInfo(ProcessInfo *info, int options); -static TclProcessWaitStatus WaitProcessStatus(Tcl_Pid pid, size_t resolvedPid, +static TclProcessWaitStatus WaitProcessStatus(Tcl_Pid pid, Tcl_Size resolvedPid, int options, int *codePtr, Tcl_Obj **msgPtr, Tcl_Obj **errorObjPtr); static Tcl_Obj * BuildProcessStatusObj(ProcessInfo *info); -static int ProcessListObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int ProcessStatusObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int ProcessPurgeObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); -static int ProcessAutopurgeObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc ProcessListObjCmd; +static Tcl_ObjCmdProc ProcessStatusObjCmd; +static Tcl_ObjCmdProc ProcessPurgeObjCmd; +static Tcl_ObjCmdProc ProcessAutopurgeObjCmd; /* *---------------------------------------------------------------------- * * InitProcessInfo -- @@ -82,11 +74,11 @@ void InitProcessInfo( ProcessInfo *info, /* Structure to initialize. */ Tcl_Pid pid, /* Process id. */ - int resolvedPid) /* Resolved process id. */ + Tcl_Size resolvedPid) /* Resolved process id. */ { info->pid = pid; info->resolvedPid = resolvedPid; info->purge = 0; info->status = TCL_PROCESS_UNCHANGED; @@ -128,11 +120,11 @@ /* * Free allocated structure. */ - Tcl_Free(info); + ckfree(info); } /* *---------------------------------------------------------------------- * @@ -191,11 +183,11 @@ */ TclProcessWaitStatus WaitProcessStatus( Tcl_Pid pid, /* Process id. */ - size_t resolvedPid, /* Resolved process id. */ + Tcl_Size resolvedPid, /* Resolved process id. */ int options, /* Options passed to Tcl_WaitPid. */ int *codePtr, /* If non-NULL, will receive either: * - 0 for normal exit. * - errno in case of error. * - non-zero exit code for abormal exit. @@ -361,12 +353,13 @@ if (info->status == TCL_PROCESS_UNCHANGED) { /* * Process still running, return empty obj. */ - - return Tcl_NewObj(); + Tcl_Obj *obj; + TclNewObj(obj); + return obj; } if (info->status == TCL_PROCESS_EXITED && info->code == 0) { /* * Normal exit, return TCL_OK. */ @@ -400,16 +393,16 @@ *---------------------------------------------------------------------- */ static int ProcessListObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_Obj *list; + Tcl_Obj *list, *elemPtr; Tcl_HashEntry *entry; Tcl_HashSearch search; ProcessInfo *info; if (objc != 1) { @@ -424,12 +417,12 @@ list = Tcl_NewListObj(0, NULL); Tcl_MutexLock(&infoTablesMutex); for (entry = Tcl_FirstHashEntry(&infoTablePerResolvedPid, &search); entry != NULL; entry = Tcl_NextHashEntry(&search)) { info = (ProcessInfo *) Tcl_GetHashValue(entry); - Tcl_ListObjAppendElement(interp, list, - Tcl_NewWideIntObj(info->resolvedPid)); + TclNewIntObj(elemPtr, info->resolvedPid); + Tcl_ListObjAppendElement(interp, list, elemPtr); } Tcl_MutexUnlock(&infoTablesMutex); Tcl_SetObjResult(interp, list); return TCL_OK; } @@ -451,24 +444,23 @@ *---------------------------------------------------------------------- */ static int ProcessStatusObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_Obj *dict; + Tcl_Obj *dict, *elemPtr; int index, options = WNOHANG; Tcl_HashEntry *entry; Tcl_HashSearch search; ProcessInfo *info; - int numPids; + int i, numPids; Tcl_Obj **pidObjs; int result; - int i; int pid; Tcl_Obj *const *savedobjv = objv; static const char *const switches[] = { "-wait", "--", NULL }; @@ -521,21 +513,22 @@ } else { /* * Add to result. */ - Tcl_DictObjPut(interp, dict, Tcl_NewWideIntObj(info->resolvedPid), + TclNewIntObj(elemPtr, info->resolvedPid); + Tcl_DictObjPut(NULL, dict, elemPtr, BuildProcessStatusObj(info)); } } Tcl_MutexUnlock(&infoTablesMutex); } else { /* * Only return statuses of provided processes. */ - result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs); + result = TclListObjGetElements(interp, objv[1], &numPids, &pidObjs); if (result != TCL_OK) { return result; } dict = Tcl_NewDictObj(); Tcl_MutexLock(&infoTablesMutex); @@ -571,11 +564,12 @@ } else { /* * Add to result. */ - Tcl_DictObjPut(interp, dict, Tcl_NewWideIntObj(info->resolvedPid), + TclNewIntObj(elemPtr, info->resolvedPid); + Tcl_DictObjPut(NULL, dict, elemPtr, BuildProcessStatusObj(info)); } } Tcl_MutexUnlock(&infoTablesMutex); } @@ -599,22 +593,21 @@ *---------------------------------------------------------------------- */ static int ProcessPurgeObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_HashEntry *entry; Tcl_HashSearch search; ProcessInfo *info; - int numPids; + Tcl_Size i, numPids; Tcl_Obj **pidObjs; int result; - int i; int pid; if (objc != 1 && objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "?pids?"); return TCL_ERROR; @@ -646,11 +639,11 @@ } else { /* * Purge only provided processes. */ - result = Tcl_ListObjGetElements(interp, objv[1], &numPids, &pidObjs); + result = TclListObjGetElements(interp, objv[1], &numPids, &pidObjs); if (result != TCL_OK) { return result; } Tcl_MutexLock(&infoTablesMutex); for (i = 0; i < numPids; i++) { @@ -699,11 +692,11 @@ *---------------------------------------------------------------------- */ static int ProcessAutopurgeObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { @@ -798,11 +791,11 @@ void TclProcessCreated( Tcl_Pid pid) /* Process id. */ { - size_t resolvedPid; + Tcl_Size resolvedPid; Tcl_HashEntry *entry, *entry2; int isNew; ProcessInfo *info; /* @@ -832,11 +825,11 @@ /* * Allocate and initialize info structure. */ - info = (ProcessInfo *)Tcl_Alloc(sizeof(ProcessInfo)); + info = (ProcessInfo *)ckalloc(sizeof(ProcessInfo)); InitProcessInfo(info, pid, resolvedPid); /* * Add entry to tables. */ Index: generic/tclRegexp.c ================================================================== --- generic/tclRegexp.c +++ generic/tclRegexp.c @@ -2,12 +2,12 @@ * tclRegexp.c -- * * This file contains the public interfaces to the Tcl regular expression * mechanism. * - * Copyright (c) 1998 by Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1998 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -24,11 +24,11 @@ * regc_nfa.c regcomp.c regcustom.h * rege_dfa.c regerror.c regerrs.h * regex.h regexec.c regfree.c * regfronts.c regguts.h * - * Copyright (c) 1998 Henry Spencer. All rights reserved. + * Copyright © 1998 Henry Spencer. All rights reserved. * * Development of this software was funded, in part, by Cray Research Inc., * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics * Corporation, none of whom are responsible for the results. The author * thanks all of them. @@ -68,11 +68,11 @@ typedef struct { int initialized; /* Set to 1 when the module is initialized. */ char *patterns[NUM_REGEXPS];/* Strings corresponding to compiled regular * expression patterns. NULL means that this * slot isn't used. Malloc-ed. */ - size_t patLengths[NUM_REGEXPS];/* Number of non-null characters in + int patLengths[NUM_REGEXPS];/* Number of non-null characters in * corresponding entry in patterns. -1 means * entry isn't used. */ struct TclRegexp *regexps[NUM_REGEXPS]; /* Compiled forms of above strings. Also * malloc-ed, or NULL if not in use yet. */ @@ -83,19 +83,19 @@ /* * Declarations for functions used only in this file. */ static TclRegexp * CompileRegexp(Tcl_Interp *interp, const char *pattern, - size_t length, int flags); + int length, int flags); static void DupRegexpInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); static void FinalizeRegexp(ClientData clientData); static void FreeRegexp(TclRegexp *regexpPtr); static void FreeRegexpInternalRep(Tcl_Obj *objPtr); static int RegExpExecUniChar(Tcl_Interp *interp, Tcl_RegExp re, - const Tcl_UniChar *uniString, size_t numChars, - size_t nmatches, int flags); + const Tcl_UniChar *uniString, int numChars, + int nmatches, int flags); static int SetRegexpFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); /* * The regular expression Tcl object type. This serves as a cache of the * compiled form of the regular expression. @@ -107,23 +107,23 @@ DupRegexpInternalRep, /* dupIntRepProc */ NULL, /* updateStringProc */ SetRegexpFromAny /* setFromAnyProc */ }; -#define RegexpSetIntRep(objPtr, rePtr) \ +#define RegexpSetInternalRep(objPtr, rePtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ (rePtr)->refCount++; \ ir.twoPtrValue.ptr1 = (rePtr); \ ir.twoPtrValue.ptr2 = NULL; \ - Tcl_StoreIntRep((objPtr), &tclRegexpType, &ir); \ + Tcl_StoreInternalRep((objPtr), &tclRegexpType, &ir); \ } while (0) -#define RegexpGetIntRep(objPtr, rePtr) \ +#define RegexpGetInternalRep(objPtr, rePtr) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &tclRegexpType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &tclRegexpType); \ (rePtr) = irPtr ? (TclRegexp *)irPtr->twoPtrValue.ptr1 : NULL; \ } while (0) /* @@ -188,12 +188,11 @@ const char *text, /* Text against which to match re. */ const char *start) /* If text is part of a larger string, this * identifies beginning of larger string, so * that "^" won't match. */ { - int flags, result; - size_t numChars; + int flags, result, numChars; TclRegexp *regexp = (TclRegexp *) re; Tcl_DString ds; const Tcl_UniChar *ustr; /* @@ -249,11 +248,11 @@ void Tcl_RegExpRange( Tcl_RegExp re, /* Compiled regular expression that has been * passed to Tcl_RegExpExec. */ - size_t index, /* 0 means give the range of the entire match, + int index, /* 0 means give the range of the entire match, * > 0 means give the range of a matching * subrange. */ const char **startPtr, /* Store address of first character in * (sub-)range here. */ const char **endPtr) /* Store address of character just after last @@ -260,22 +259,22 @@ * in (sub-)range here. */ { TclRegexp *regexpPtr = (TclRegexp *) re; const char *string; - if (index > regexpPtr->re.re_nsub) { + if ((size_t) index > regexpPtr->re.re_nsub) { *startPtr = *endPtr = NULL; } else if (regexpPtr->matches[index].rm_so == TCL_INDEX_NONE) { *startPtr = *endPtr = NULL; } else { if (regexpPtr->objPtr) { string = TclGetString(regexpPtr->objPtr); } else { string = regexpPtr->string; } - *startPtr = Tcl_UtfAtIndex(string, regexpPtr->matches[index].rm_so); - *endPtr = Tcl_UtfAtIndex(string, regexpPtr->matches[index].rm_eo); + *startPtr = TclUtfAtIndex(string, regexpPtr->matches[index].rm_so); + *endPtr = TclUtfAtIndex(string, regexpPtr->matches[index].rm_eo); } } /* *--------------------------------------------------------------------------- @@ -301,25 +300,27 @@ RegExpExecUniChar( Tcl_Interp *interp, /* Interpreter to use for error reporting. */ Tcl_RegExp re, /* Compiled regular expression; returned by a * previous call to Tcl_GetRegExpFromObj */ const Tcl_UniChar *wString, /* String against which to match re. */ - size_t numChars, /* Length of Tcl_UniChar string. */ - size_t nm, /* How many subexpression matches (counting + int numChars, /* Length of Tcl_UniChar string (must be + * >=0). */ + int nmatches, /* How many subexpression matches (counting * the whole match as subexpression 0) are of * interest. -1 means "don't know". */ int flags) /* Regular expression flags. */ { int status; TclRegexp *regexpPtr = (TclRegexp *) re; size_t last = regexpPtr->re.re_nsub + 1; + size_t nm = last; - if (nm >= last) { - nm = last; + if (nmatches >= 0 && (size_t) nmatches < nm) { + nm = (size_t) nmatches; } - status = TclReExec(®expPtr->re, wString, numChars, + status = TclReExec(®expPtr->re, wString, (size_t) numChars, ®expPtr->details, nm, regexpPtr->matches, flags); /* * Check for errors. */ @@ -359,25 +360,25 @@ void TclRegExpRangeUniChar( Tcl_RegExp re, /* Compiled regular expression that has been * passed to Tcl_RegExpExec. */ - size_t index, /* 0 means give the range of the entire match, + int index, /* 0 means give the range of the entire match, * > 0 means give the range of a matching * subrange, TCL_INDEX_NONE means the range of the * rm_extend field. */ - size_t *startPtr, /* Store address of first character in + int *startPtr, /* Store address of first character in * (sub-)range here. */ - size_t *endPtr) /* Store address of character just after last + int *endPtr) /* Store address of character just after last * in (sub-)range here. */ { TclRegexp *regexpPtr = (TclRegexp *) re; if ((regexpPtr->flags®_EXPECT) && (index == TCL_INDEX_NONE)) { *startPtr = regexpPtr->details.rm_extend.rm_so; *endPtr = regexpPtr->details.rm_extend.rm_eo; - } else if (index + 1 > regexpPtr->re.re_nsub + 1) { + } else if ((size_t) index > regexpPtr->re.re_nsub) { *startPtr = TCL_INDEX_NONE; *endPtr = TCL_INDEX_NONE; } else { *startPtr = regexpPtr->matches[index].rm_so; *endPtr = regexpPtr->matches[index].rm_eo; @@ -439,20 +440,20 @@ Tcl_Interp *interp, /* Interpreter to use for error reporting. */ Tcl_RegExp re, /* Compiled regular expression; must have been * returned by previous call to * Tcl_GetRegExpFromObj. */ Tcl_Obj *textObj, /* Text against which to match re. */ - size_t offset, /* Character index that marks where matching + int offset, /* Character index that marks where matching * should begin. */ - size_t nmatches, /* How many subexpression matches (counting + int nmatches, /* How many subexpression matches (counting * the whole match as subexpression 0) are of * interest. -1 means all of them. */ int flags) /* Regular expression execution flags. */ { TclRegexp *regexpPtr = (TclRegexp *) re; Tcl_UniChar *udata; - size_t length; + int length; int reflags = regexpPtr->flags; #define TCL_REG_GLOBOK_FLAGS \ (TCL_REG_ADVANCED | TCL_REG_NOSUB | TCL_REG_NOCASE) /* @@ -591,25 +592,25 @@ * expression pattern. Internal rep will be * changed to compiled form of this regular * expression. */ int flags) /* Regular expression compilation flags. */ { - size_t length; + int length; TclRegexp *regexpPtr; const char *pattern; - RegexpGetIntRep(objPtr, regexpPtr); + RegexpGetInternalRep(objPtr, regexpPtr); if ((regexpPtr == NULL) || (regexpPtr->flags != flags)) { pattern = TclGetStringFromObj(objPtr, &length); regexpPtr = CompileRegexp(interp, pattern, length, flags); if (regexpPtr == NULL) { return NULL; } - RegexpSetIntRep(objPtr, regexpPtr); + RegexpSetInternalRep(objPtr, regexpPtr); } return (Tcl_RegExp) regexpPtr; } /* @@ -726,13 +727,13 @@ Tcl_ResetResult(interp); n = TclReError(status, buf, sizeof(buf)); p = (n > sizeof(buf)) ? "..." : ""; Tcl_SetObjResult(interp, Tcl_ObjPrintf("%s%s%s", msg, buf, p)); - sprintf(cbuf, "%d", status); + snprintf(cbuf, sizeof(cbuf), "%d", status); (void) TclReError(REG_ITOA, cbuf, sizeof(cbuf)); - Tcl_SetErrorCode(interp, "REGEXP", cbuf, buf, NULL); + Tcl_SetErrorCode(interp, "REGEXP", cbuf, buf, (char *)NULL); } /* *---------------------------------------------------------------------- * @@ -754,11 +755,11 @@ FreeRegexpInternalRep( Tcl_Obj *objPtr) /* Regexp object with internal rep to free. */ { TclRegexp *regexpRepPtr; - RegexpGetIntRep(objPtr, regexpRepPtr); + RegexpGetInternalRep(objPtr, regexpRepPtr); assert(regexpRepPtr != NULL); /* * If this is the last reference to the regexp, free it. @@ -791,15 +792,15 @@ Tcl_Obj *srcPtr, /* Object with internal rep to copy. */ Tcl_Obj *copyPtr) /* Object with internal rep to set. */ { TclRegexp *regexpPtr; - RegexpGetIntRep(srcPtr, regexpPtr); + RegexpGetInternalRep(srcPtr, regexpPtr); assert(regexpPtr != NULL); - RegexpSetIntRep(copyPtr, regexpPtr); + RegexpSetInternalRep(copyPtr, regexpPtr); } /* *---------------------------------------------------------------------- * @@ -855,11 +856,11 @@ static TclRegexp * CompileRegexp( Tcl_Interp *interp, /* Used for error reporting if not NULL. */ const char *string, /* The regexp to compile (UTF-8). */ - size_t length, /* The length of the string in bytes. */ + int length, /* The length of the string in bytes. */ int flags) /* Compilation flags. */ { TclRegexp *regexpPtr; const Tcl_UniChar *uniString; int numChars, status, i, exact; @@ -913,11 +914,11 @@ /* * This is a new expression, so compile it and add it to the cache. */ - regexpPtr = (TclRegexp*)Tcl_Alloc(sizeof(TclRegexp)); + regexpPtr = (TclRegexp*)ckalloc(sizeof(TclRegexp)); regexpPtr->objPtr = NULL; regexpPtr->string = NULL; regexpPtr->details.rm_extend.rm_so = -1; regexpPtr->details.rm_extend.rm_eo = -1; @@ -940,14 +941,14 @@ if (status != REG_OKAY) { /* * Clean up and report errors in the interpreter, if possible. */ - Tcl_Free(regexpPtr); + ckfree(regexpPtr); if (interp) { TclRegError(interp, - "couldn't compile regular expression pattern: ", status); + "cannot compile regular expression pattern: ", status); } return NULL; } /* @@ -956,11 +957,11 @@ * Tcl_RegExpExecObj to optionally do a fast match (avoids RE engine). */ if (TclReToGlob(NULL, string, length, &stringBuf, &exact, NULL) == TCL_OK) { - regexpPtr->globObjPtr = TclDStringToObj(&stringBuf); + regexpPtr->globObjPtr = Tcl_DStringToObj(&stringBuf); Tcl_IncrRefCount(regexpPtr->globObjPtr); } else { regexpPtr->globObjPtr = NULL; } @@ -968,11 +969,11 @@ * Allocate enough space for all of the subexpressions, plus one extra for * the entire pattern. */ regexpPtr->matches = - (regmatch_t*)Tcl_Alloc(sizeof(regmatch_t) * (regexpPtr->re.re_nsub + 1)); + (regmatch_t*)ckalloc(sizeof(regmatch_t) * (regexpPtr->re.re_nsub + 1)); /* * Initialize the refcount to one initially, since it is in the cache. */ @@ -987,18 +988,18 @@ TclRegexp *oldRegexpPtr = tsdPtr->regexps[NUM_REGEXPS-1]; if (oldRegexpPtr->refCount-- <= 1) { FreeRegexp(oldRegexpPtr); } - Tcl_Free(tsdPtr->patterns[NUM_REGEXPS-1]); + ckfree(tsdPtr->patterns[NUM_REGEXPS-1]); } for (i = NUM_REGEXPS - 2; i >= 0; i--) { tsdPtr->patterns[i+1] = tsdPtr->patterns[i]; tsdPtr->patLengths[i+1] = tsdPtr->patLengths[i]; tsdPtr->regexps[i+1] = tsdPtr->regexps[i]; } - tsdPtr->patterns[0] = (char *)Tcl_Alloc(length + 1); + tsdPtr->patterns[0] = (char *)ckalloc(length + 1); memcpy(tsdPtr->patterns[0], string, length + 1); tsdPtr->patLengths[0] = length; tsdPtr->regexps[0] = regexpPtr; return regexpPtr; @@ -1027,13 +1028,13 @@ TclReFree(®expPtr->re); if (regexpPtr->globObjPtr) { TclDecrRefCount(regexpPtr->globObjPtr); } if (regexpPtr->matches) { - Tcl_Free(regexpPtr->matches); + ckfree(regexpPtr->matches); } - Tcl_Free(regexpPtr); + ckfree(regexpPtr); } /* *---------------------------------------------------------------------- * @@ -1061,11 +1062,11 @@ for (i = 0; (i < NUM_REGEXPS) && (tsdPtr->patterns[i] != NULL); i++) { regexpPtr = tsdPtr->regexps[i]; if (regexpPtr->refCount-- <= 1) { FreeRegexp(regexpPtr); } - Tcl_Free(tsdPtr->patterns[i]); + ckfree(tsdPtr->patterns[i]); tsdPtr->patterns[i] = NULL; } /* * We may find ourselves reinitialized if another finalization routine Index: generic/tclRegexp.h ================================================================== --- generic/tclRegexp.h +++ generic/tclRegexp.h @@ -35,11 +35,11 @@ * representation of the last string matched * with this regexp to indicate the location * of subexpressions. */ rm_detail_t details; /* Detailed information on match (currently * used only for REG_EXPECT). */ - size_t refCount; /* Count of number of references to this + Tcl_Size refCount; /* Count of number of references to this * compiled regexp. */ } TclRegexp; #endif /* _TCLREGEXP */ Index: generic/tclResolve.c ================================================================== --- generic/tclResolve.c +++ generic/tclResolve.c @@ -4,11 +4,11 @@ * Contains hooks for customized command/variable name resolution * schemes. These hooks allow extensions like [incr Tcl] to add their own * name resolution rules to the Tcl language. Rules can be applied to a * particular namespace, to the interpreter as a whole, or both. * - * Copyright (c) 1998 Lucent Technologies, Inc. + * Copyright © 1998 Lucent Technologies, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -99,13 +99,13 @@ /* * Otherwise, this is a new scheme. Add it to the FRONT of the linked * list, so that it overrides existing schemes. */ - resPtr = (ResolverScheme *)Tcl_Alloc(sizeof(ResolverScheme)); + resPtr = (ResolverScheme *)ckalloc(sizeof(ResolverScheme)); len = strlen(name) + 1; - resPtr->name = (char *)Tcl_Alloc(len); + resPtr->name = (char *)ckalloc(len); memcpy(resPtr->name, name, len); resPtr->cmdResProc = cmdProc; resPtr->varResProc = varProc; resPtr->compiledVarResProc = compiledVarProc; resPtr->nextPtr = iPtr->resolverPtr; @@ -223,12 +223,12 @@ if (resPtr->cmdResProc) { BumpCmdRefEpochs(iPtr->globalNsPtr); } *prevPtrPtr = resPtr->nextPtr; - Tcl_Free(resPtr->name); - Tcl_Free(resPtr); + ckfree(resPtr->name); + ckfree(resPtr); return 1; } return 0; } Index: generic/tclResult.c ================================================================== --- generic/tclResult.c +++ generic/tclResult.c @@ -1,11 +1,11 @@ /* * tclResult.c -- * * This file contains code to manage the interpreter result. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -25,10 +25,13 @@ */ static Tcl_Obj ** GetKeys(void); static void ReleaseKeys(ClientData clientData); static void ResetObjResult(Interp *iPtr); +#ifndef TCL_NO_DEPRECATED +static void SetupAppendBuffer(Interp *iPtr, int newSpace); +#endif /* !TCL_NO_DEPRECATED */ /* * This structure is used to take a snapshot of the interpreter state in * Tcl_SaveInterpState. You can snapshot the state, execute a command, and * then back up to the result or the error that was previously in progress. @@ -72,11 +75,11 @@ Tcl_SaveInterpState( Tcl_Interp *interp, /* Interpreter's state to be saved */ int status) /* status code for current operation */ { Interp *iPtr = (Interp *) interp; - InterpState *statePtr = (InterpState *)Tcl_Alloc(sizeof(InterpState)); + InterpState *statePtr = (InterpState *)ckalloc(sizeof(InterpState)); statePtr->status = status; statePtr->flags = iPtr->flags & ERR_ALREADY_LOGGED; statePtr->returnLevel = iPtr->returnLevel; statePtr->returnCode = iPtr->returnCode; @@ -202,11 +205,306 @@ } if (statePtr->errorStack) { Tcl_DecrRefCount(statePtr->errorStack); } Tcl_DecrRefCount(statePtr->objResult); - Tcl_Free(statePtr); + ckfree(statePtr); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_SaveResult -- + * + * Takes a snapshot of the current result state of the interpreter. The + * snapshot can be restored at any point by Tcl_RestoreResult. Note that + * this routine does not preserve the errorCode, errorInfo, or flags + * fields so it should not be used if an error is in progress. + * + * Once a snapshot is saved, it must be restored by calling + * Tcl_RestoreResult, or discarded by calling Tcl_DiscardResult. + * + * Results: + * None. + * + * Side effects: + * Resets the interpreter result. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_SaveResult +void +Tcl_SaveResult( + Tcl_Interp *interp, /* Interpreter to save. */ + Tcl_SavedResult *statePtr) /* Pointer to state structure. */ +{ + Interp *iPtr = (Interp *) interp; + + /* + * Move the result object into the save state. Note that we don't need to + * change its refcount because we're moving it, not adding a new + * reference. Put an empty object into the interpreter. + */ + + statePtr->objResultPtr = iPtr->objResultPtr; + TclNewObj(iPtr->objResultPtr); + Tcl_IncrRefCount(iPtr->objResultPtr); + + /* + * Save the string result. + */ + + statePtr->freeProc = iPtr->freeProc; + if (iPtr->result == iPtr->resultSpace) { + /* + * Copy the static string data out of the interp buffer. + */ + + statePtr->result = statePtr->resultSpace; + strcpy(statePtr->result, iPtr->result); + statePtr->appendResult = NULL; + } else if (iPtr->result == iPtr->appendResult) { + /* + * Move the append buffer out of the interp. + */ + + statePtr->appendResult = iPtr->appendResult; + statePtr->appendAvl = iPtr->appendAvl; + statePtr->appendUsed = iPtr->appendUsed; + statePtr->result = statePtr->appendResult; + iPtr->appendResult = NULL; + iPtr->appendAvl = 0; + iPtr->appendUsed = 0; + } else { + /* + * Move the dynamic or static string out of the interpreter. + */ + + statePtr->result = iPtr->result; + statePtr->appendResult = NULL; + } + + iPtr->result = iPtr->resultSpace; + iPtr->resultSpace[0] = 0; + iPtr->freeProc = 0; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_RestoreResult -- + * + * Restores the state of the interpreter to a snapshot taken by + * Tcl_SaveResult. After this call, the token for the interpreter state + * is no longer valid. + * + * Results: + * None. + * + * Side effects: + * Restores the interpreter result. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_RestoreResult +void +Tcl_RestoreResult( + Tcl_Interp *interp, /* Interpreter being restored. */ + Tcl_SavedResult *statePtr) /* State returned by Tcl_SaveResult. */ +{ + Interp *iPtr = (Interp *) interp; + + Tcl_ResetResult(interp); + + /* + * Restore the string result. + */ + + iPtr->freeProc = statePtr->freeProc; + if (statePtr->result == statePtr->resultSpace) { + /* + * Copy the static string data into the interp buffer. + */ + + iPtr->result = iPtr->resultSpace; + strcpy(iPtr->result, statePtr->result); + } else if (statePtr->result == statePtr->appendResult) { + /* + * Move the append buffer back into the interp. + */ + + if (iPtr->appendResult != NULL) { + ckfree(iPtr->appendResult); + } + + iPtr->appendResult = statePtr->appendResult; + iPtr->appendAvl = statePtr->appendAvl; + iPtr->appendUsed = statePtr->appendUsed; + iPtr->result = iPtr->appendResult; + } else { + /* + * Move the dynamic or static string back into the interpreter. + */ + + iPtr->result = statePtr->result; + } + + /* + * Restore the object result. + */ + + Tcl_DecrRefCount(iPtr->objResultPtr); + iPtr->objResultPtr = statePtr->objResultPtr; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_DiscardResult -- + * + * Frees the memory associated with an interpreter snapshot taken by + * Tcl_SaveResult. If the snapshot is not restored, this function must be + * called to discard it, or the memory will be lost. + * + * Results: + * None. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_DiscardResult +void +Tcl_DiscardResult( + Tcl_SavedResult *statePtr) /* State returned by Tcl_SaveResult. */ +{ + TclDecrRefCount(statePtr->objResultPtr); + + if (statePtr->result == statePtr->appendResult) { + ckfree(statePtr->appendResult); + } else if (statePtr->freeProc == TCL_DYNAMIC) { + ckfree(statePtr->result); + } else if (statePtr->freeProc) { + statePtr->freeProc(statePtr->result); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetResult -- + * + * Arrange for "result" to be the Tcl return value. + * + * Results: + * None. + * + * Side effects: + * interp->result is left pointing either to "result" or to a copy of it. + * Also, the object result is reset. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_SetResult( + Tcl_Interp *interp, /* Interpreter with which to associate the + * return value. */ + char *result, /* Value to be returned. If NULL, the result + * is set to an empty string. */ + Tcl_FreeProc *freeProc) /* Gives information about the string: + * TCL_STATIC, TCL_VOLATILE, or the address of + * a Tcl_FreeProc such as free. */ +{ + Interp *iPtr = (Interp *) interp; + Tcl_FreeProc *oldFreeProc = iPtr->freeProc; + char *oldResult = iPtr->result; + + if (result == NULL) { + iPtr->resultSpace[0] = 0; + iPtr->result = iPtr->resultSpace; + iPtr->freeProc = 0; + } else if (freeProc == TCL_VOLATILE) { + int length = strlen(result); + + if (length > TCL_RESULT_SIZE) { + iPtr->result = (char *)ckalloc(length + 1); + iPtr->freeProc = TCL_DYNAMIC; + } else { + iPtr->result = iPtr->resultSpace; + iPtr->freeProc = 0; + } + memcpy(iPtr->result, result, length+1); + } else { + iPtr->result = (char *) result; + iPtr->freeProc = freeProc; + } + + /* + * If the old result was dynamically-allocated, free it up. Do it here, + * rather than at the beginning, in case the new result value was part of + * the old result value. + */ + + if (oldFreeProc != 0) { + if (oldFreeProc == TCL_DYNAMIC) { + ckfree(oldResult); + } else { + oldFreeProc(oldResult); + } + } + + /* + * Reset the object result since we just set the string result. + */ + + ResetObjResult(iPtr); +} +#endif /* !TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetStringResult -- + * + * Returns an interpreter's result value as a string. + * + * Results: + * The interpreter's result as a string. + * + * Side effects: + * If the string result is empty, the object result is moved to the + * string result, then the object result is reset. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_GetStringResult +const char * +Tcl_GetStringResult( + Tcl_Interp *interp)/* Interpreter whose result to return. */ +{ +#ifndef TCL_NO_DEPRECATED + Interp *iPtr = (Interp *) interp; + /* + * If the string result is empty, move the object result to the string + * result, then reset the object result. + */ + + if (*(iPtr->result) == 0) { + Tcl_SetResult(interp, Tcl_GetString(Tcl_GetObjResult(interp)), + TCL_VOLATILE); + } + return iPtr->result; +#else + return TclGetString(Tcl_GetObjResult(interp)); +#endif } /* *---------------------------------------------------------------------- * @@ -243,10 +541,27 @@ * We wait until the end to release the old object result, in case we are * setting the result to itself. */ TclDecrRefCount(oldObjResult); + +#ifndef TCL_NO_DEPRECATED + /* + * Reset the string result since we just set the result object. + */ + + if (iPtr->freeProc != NULL) { + if (iPtr->freeProc == TCL_DYNAMIC) { + ckfree(iPtr->result); + } else { + iPtr->freeProc(iPtr->result); + } + iPtr->freeProc = 0; + } + iPtr->result = iPtr->resultSpace; + iPtr->resultSpace[0] = 0; +#endif } /* *---------------------------------------------------------------------- * @@ -271,13 +586,75 @@ Tcl_Obj * Tcl_GetObjResult( Tcl_Interp *interp) /* Interpreter whose result to return. */ { Interp *iPtr = (Interp *) interp; +#ifndef TCL_NO_DEPRECATED + Tcl_Obj *objResultPtr; + int length; + /* + * If the string result is non-empty, move the string result to the object + * result, then reset the string result. + */ + + if (iPtr->result[0] != 0) { + ResetObjResult(iPtr); + + objResultPtr = iPtr->objResultPtr; + length = strlen(iPtr->result); + TclInitStringRep(objResultPtr, iPtr->result, length); + + if (iPtr->freeProc != NULL) { + if (iPtr->freeProc == TCL_DYNAMIC) { + ckfree(iPtr->result); + } else { + iPtr->freeProc(iPtr->result); + } + iPtr->freeProc = 0; + } + iPtr->result = iPtr->resultSpace; + iPtr->result[0] = 0; + } +#endif /* !TCL_NO_DEPRECATED */ return iPtr->objResultPtr; } + +/* + *---------------------------------------------------------------------- + * + * Tcl_AppendResultVA -- + * + * Append a variable number of strings onto the interpreter's result. + * + * Results: + * None. + * + * Side effects: + * The result of the interpreter given by the first argument is extended + * by the strings in the va_list (up to a terminating NULL argument). + * + * If the string result is non-empty, the object result forced to be a + * duplicate of it first. There will be a string result afterwards. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_AppendResultVA( + Tcl_Interp *interp, /* Interpreter with which to associate the + * return value. */ + va_list argList) /* Variable argument list. */ +{ + Tcl_Obj *objPtr = Tcl_GetObjResult(interp); + + if (Tcl_IsShared(objPtr)) { + objPtr = Tcl_DuplicateObj(objPtr); + } + Tcl_AppendStringsToObjVA(objPtr, argList); + Tcl_SetObjResult(interp, objPtr); +} /* *---------------------------------------------------------------------- * * Tcl_AppendResult -- @@ -301,27 +678,13 @@ void Tcl_AppendResult( Tcl_Interp *interp, ...) { va_list argList; - Tcl_Obj *objPtr; va_start(argList, interp); - objPtr = Tcl_GetObjResult(interp); - - if (Tcl_IsShared(objPtr)) { - objPtr = Tcl_DuplicateObj(objPtr); - } - while (1) { - const char *bytes = va_arg(argList, char *); - - if (bytes == NULL) { - break; - } - Tcl_AppendToObj(objPtr, bytes, -1); - } - Tcl_SetObjResult(interp, objPtr); + Tcl_AppendResultVA(interp, argList); va_end(argList); } /* *---------------------------------------------------------------------- @@ -352,26 +715,202 @@ * extended. */ const char *element) /* String to convert to list element and add * to result. */ { Interp *iPtr = (Interp *) interp; +#ifdef TCL_NO_DEPRECATED Tcl_Obj *elementPtr = Tcl_NewStringObj(element, -1); Tcl_Obj *listPtr = Tcl_NewListObj(1, &elementPtr); const char *bytes; - size_t length; if (Tcl_IsShared(iPtr->objResultPtr)) { Tcl_SetObjResult(interp, Tcl_DuplicateObj(iPtr->objResultPtr)); } - bytes = TclGetStringFromObj(iPtr->objResultPtr, &length); - if (TclNeedSpace(bytes, bytes + length)) { + bytes = TclGetString(iPtr->objResultPtr); + if (TclNeedSpace(bytes, bytes+iPtr->objResultPtr->length)) { Tcl_AppendToObj(iPtr->objResultPtr, " ", 1); } Tcl_AppendObjToObj(iPtr->objResultPtr, listPtr); Tcl_DecrRefCount(listPtr); +#else + char *dst; + int size; + int flags; + int quoteHash = 1; + + /* + * If the string result is empty, move the object result to the string + * result, then reset the object result. + */ + + (void) Tcl_GetStringResult(interp); + + /* + * See how much space is needed, and grow the append buffer if needed to + * accommodate the list element. + */ + + size = Tcl_ScanElement(element, &flags) + 1; + if ((iPtr->result != iPtr->appendResult) + || (iPtr->appendResult[iPtr->appendUsed] != 0) + || ((size + iPtr->appendUsed) >= iPtr->appendAvl)) { + SetupAppendBuffer(iPtr, size+iPtr->appendUsed); + } + + /* + * Convert the string into a list element and copy it to the buffer that's + * forming, with a space separator if needed. + */ + + dst = iPtr->appendResult + iPtr->appendUsed; + if (TclNeedSpace(iPtr->appendResult, dst)) { + iPtr->appendUsed++; + *dst = ' '; + dst++; + + /* + * If we need a space to separate this element from preceding stuff, + * then this element will not lead a list, and need not have it's + * leading '#' quoted. + */ + quoteHash = 0; + } else { + while ((--dst >= iPtr->appendResult) && TclIsSpaceProcM(*dst)) { + } + quoteHash = !TclNeedSpace(iPtr->appendResult, dst+1); + } + dst = iPtr->appendResult + iPtr->appendUsed; + if (!quoteHash) { + flags |= TCL_DONT_QUOTE_HASH; + } + + iPtr->appendUsed += Tcl_ConvertElement(element, dst, flags); +#endif /* !TCL_NO_DEPRECATED */ +} + +/* + *---------------------------------------------------------------------- + * + * SetupAppendBuffer -- + * + * This function makes sure that there is an append buffer properly + * initialized, if necessary, from the interpreter's result, and that it + * has at least enough room to accommodate newSpace new bytes of + * information. + * + * Results: + * None. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +static void +SetupAppendBuffer( + Interp *iPtr, /* Interpreter whose result is being set up. */ + int newSpace) /* Make sure that at least this many bytes of + * new information may be added. */ +{ + int totalSpace; + + /* + * Make the append buffer larger, if that's necessary, then copy the + * result into the append buffer and make the append buffer the official + * Tcl result. + */ + + if (iPtr->result != iPtr->appendResult) { + /* + * If an oversized buffer was used recently, then free it up so we go + * back to a smaller buffer. This avoids tying up memory forever after + * a large operation. + */ + + if (iPtr->appendAvl > 500) { + ckfree(iPtr->appendResult); + iPtr->appendResult = NULL; + iPtr->appendAvl = 0; + } + iPtr->appendUsed = strlen(iPtr->result); + } else if (iPtr->result[iPtr->appendUsed] != 0) { + /* + * Most likely someone has modified a result created by + * Tcl_AppendResult et al. so that it has a different size. Just + * recompute the size. + */ + + iPtr->appendUsed = strlen(iPtr->result); + } + + totalSpace = newSpace + iPtr->appendUsed; + if (totalSpace >= iPtr->appendAvl) { + char *newSpacePtr; + + if (totalSpace < 100) { + totalSpace = 200; + } else { + totalSpace *= 2; + } + newSpacePtr = (char *)ckalloc(totalSpace); + strcpy(newSpacePtr, iPtr->result); + if (iPtr->appendResult != NULL) { + ckfree(iPtr->appendResult); + } + iPtr->appendResult = newSpacePtr; + iPtr->appendAvl = totalSpace; + } else if (iPtr->result != iPtr->appendResult) { + strcpy(iPtr->appendResult, iPtr->result); + } + + Tcl_FreeResult((Tcl_Interp *) iPtr); + iPtr->result = iPtr->appendResult; } +/* + *---------------------------------------------------------------------- + * + * Tcl_FreeResult -- + * + * This function frees up the memory associated with an interpreter's + * string result. It also resets the interpreter's result object. + * Tcl_FreeResult is most commonly used when a function is about to + * replace one result value with another. + * + * Results: + * None. + * + * Side effects: + * Frees the memory associated with interp's string result and sets + * interp->freeProc to zero, but does not change interp->result or clear + * error state. Resets interp's result object to an unshared empty + * object. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_FreeResult( + Tcl_Interp *interp)/* Interpreter for which to free result. */ +{ + Interp *iPtr = (Interp *) interp; + + if (iPtr->freeProc != NULL) { + if (iPtr->freeProc == TCL_DYNAMIC) { + ckfree(iPtr->result); + } else { + iPtr->freeProc(iPtr->result); + } + iPtr->freeProc = 0; + } + + ResetObjResult(iPtr); +} +#endif /* !TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_ResetResult -- * @@ -394,10 +933,22 @@ Tcl_Interp *interp)/* Interpreter for which to clear result. */ { Interp *iPtr = (Interp *) interp; ResetObjResult(iPtr); +#ifndef TCL_NO_DEPRECATED + if (iPtr->freeProc != NULL) { + if (iPtr->freeProc == TCL_DYNAMIC) { + ckfree(iPtr->result); + } else { + iPtr->freeProc(iPtr->result); + } + iPtr->freeProc = 0; + } + iPtr->result = iPtr->resultSpace; + iPtr->resultSpace[0] = 0; +#endif /* !TCL_NO_DEPRECATED */ if (iPtr->errorCode) { /* Legacy support */ if (iPtr->flags & ERR_LEGACY_COPY) { Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL, iPtr->errorCode, TCL_GLOBAL_ONLY); @@ -455,17 +1006,60 @@ Tcl_IncrRefCount(objResultPtr); iPtr->objResultPtr = objResultPtr; } else { if (objResultPtr->bytes != &tclEmptyString) { if (objResultPtr->bytes) { - Tcl_Free(objResultPtr->bytes); + ckfree(objResultPtr->bytes); } objResultPtr->bytes = &tclEmptyString; objResultPtr->length = 0; } - TclFreeIntRep(objResultPtr); + TclFreeInternalRep(objResultPtr); + } +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_SetErrorCodeVA -- + * + * This function is called to record machine-readable information about + * an error that is about to be returned. + * + * Results: + * None. + * + * Side effects: + * The errorCode field of the interp is modified to hold all of the + * arguments to this function, in a list form with each argument becoming + * one element of the list. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_SetErrorCodeVA( + Tcl_Interp *interp, /* Interpreter in which to set errorCode */ + va_list argList) /* Variable argument list. */ +{ + Tcl_Obj *errorObj; + + /* + * Scan through the arguments one at a time, appending them to the + * errorCode field as list elements. + */ + + TclNewObj(errorObj); + while (1) { + char *elem = va_arg(argList, char *); + + if (elem == NULL) { + break; + } + Tcl_ListObjAppendElement(NULL, errorObj, Tcl_NewStringObj(elem, -1)); } + Tcl_SetObjErrorCode(interp, errorObj); } /* *---------------------------------------------------------------------- * @@ -488,34 +1082,18 @@ void Tcl_SetErrorCode( Tcl_Interp *interp, ...) { va_list argList; - Tcl_Obj *errorObj; /* * Scan through the arguments one at a time, appending them to the * errorCode field as list elements. */ va_start(argList, interp); - errorObj = Tcl_NewObj(); - - /* - * Scan through the arguments one at a time, appending them to the - * errorCode field as list elements. - */ - - while (1) { - char *elem = va_arg(argList, char *); - - if (elem == NULL) { - break; - } - Tcl_ListObjAppendElement(NULL, errorObj, Tcl_NewStringObj(elem, -1)); - } - Tcl_SetObjErrorCode(interp, errorObj); + Tcl_SetErrorCodeVA(interp, argList); va_end(argList); } /* *---------------------------------------------------------------------- @@ -557,10 +1135,11 @@ * Returns the line number associated with the current error. * *---------------------------------------------------------------------- */ +#undef Tcl_GetErrorLine int Tcl_GetErrorLine( Tcl_Interp *interp) { return ((Interp *) interp)->errorLine; @@ -574,10 +1153,11 @@ * Sets the line number associated with the current error. * *---------------------------------------------------------------------- */ +#undef Tcl_SetErrorLine void Tcl_SetErrorLine( Tcl_Interp *interp, int value) { @@ -717,65 +1297,63 @@ if (iPtr->errorInfo) { Tcl_DecrRefCount(iPtr->errorInfo); iPtr->errorInfo = NULL; } Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORINFO], - &valuePtr); + &valuePtr); if (valuePtr != NULL) { - size_t length; - - (void) TclGetStringFromObj(valuePtr, &length); - if (length) { + (void) TclGetString(valuePtr); + if (valuePtr->length) { iPtr->errorInfo = valuePtr; Tcl_IncrRefCount(iPtr->errorInfo); iPtr->flags |= ERR_ALREADY_LOGGED; } } Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORSTACK], - &valuePtr); + &valuePtr); if (valuePtr != NULL) { - int len, valueObjc; - Tcl_Obj **valueObjv; - - if (Tcl_IsShared(iPtr->errorStack)) { - Tcl_Obj *newObj; - - newObj = Tcl_DuplicateObj(iPtr->errorStack); - Tcl_DecrRefCount(iPtr->errorStack); - Tcl_IncrRefCount(newObj); - iPtr->errorStack = newObj; - } - - /* - * List extraction done after duplication to avoid moving the rug - * if someone does [return -errorstack [info errorstack]] - */ - - if (Tcl_ListObjGetElements(interp, valuePtr, &valueObjc, - &valueObjv) == TCL_ERROR) { - return TCL_ERROR; - } - iPtr->resetErrorStack = 0; - Tcl_ListObjLength(interp, iPtr->errorStack, &len); - - /* - * Reset while keeping the list intrep as much as possible. - */ - - Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, valueObjc, - valueObjv); + int len, valueObjc; + Tcl_Obj **valueObjv; + + if (Tcl_IsShared(iPtr->errorStack)) { + Tcl_Obj *newObj; + + newObj = Tcl_DuplicateObj(iPtr->errorStack); + Tcl_DecrRefCount(iPtr->errorStack); + Tcl_IncrRefCount(newObj); + iPtr->errorStack = newObj; + } + + /* + * List extraction done after duplication to avoid moving the rug + * if someone does [return -errorstack [info errorstack]] + */ + + if (TclListObjGetElements(interp, valuePtr, &valueObjc, + &valueObjv) == TCL_ERROR) { + return TCL_ERROR; + } + iPtr->resetErrorStack = 0; + TclListObjLength(interp, iPtr->errorStack, &len); + + /* + * Reset while keeping the list internalrep as much as possible. + */ + + Tcl_ListObjReplace(interp, iPtr->errorStack, 0, len, valueObjc, + valueObjv); } Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORCODE], - &valuePtr); + &valuePtr); if (valuePtr != NULL) { Tcl_SetObjErrorCode(interp, valuePtr); } else { - Tcl_SetErrorCode(interp, "NONE", NULL); + Tcl_SetErrorCode(interp, "NONE", (char *)NULL); } Tcl_DictObjGet(NULL, iPtr->returnOpts, keys[KEY_ERRORLINE], - &valuePtr); + &valuePtr); if (valuePtr != NULL) { TclGetIntFromObj(NULL, valuePtr, &iPtr->errorLine); } } if (level != 0) { @@ -808,11 +1386,11 @@ */ int TclMergeReturnOptions( Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[], /* Argument objects. */ Tcl_Obj **optionsPtrPtr, /* If not NULL, points to space for a (Tcl_Obj * *) where the pointer to the merged return * options dictionary should be written. */ int *codePtr, /* If not NULL, points to space where the @@ -844,14 +1422,14 @@ /* * Value is not a legal dictionary. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad %s value: expected dictionary but got \"%s\"", - compare, TclGetString(objv[1]))); + "bad %s value: expected dictionary but got \"%s\"", + compare, TclGetString(objv[1]))); Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_OPTIONS", - NULL); + (char *)NULL); goto error; } while (!done) { Tcl_DictObjPut(NULL, returnOpts, keyPtr, valuePtr); @@ -875,11 +1453,11 @@ */ Tcl_DictObjGet(NULL, returnOpts, keys[KEY_CODE], &valuePtr); if (valuePtr != NULL) { if (TclGetCompletionCodeFromObj(interp, valuePtr, - &code) == TCL_ERROR) { + &code) == TCL_ERROR) { goto error; } Tcl_DictObjRemove(NULL, returnOpts, keys[KEY_CODE]); } @@ -894,13 +1472,13 @@ /* * Value is not a legal level. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad -level value: expected non-negative integer but got" - " \"%s\"", TclGetString(valuePtr))); - Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_LEVEL", NULL); + "bad -level value: expected non-negative integer but got" + " \"%s\"", TclGetString(valuePtr))); + Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_LEVEL", (char *)NULL); goto error; } Tcl_DictObjRemove(NULL, returnOpts, keys[KEY_LEVEL]); } @@ -910,20 +1488,20 @@ Tcl_DictObjGet(NULL, returnOpts, keys[KEY_ERRORCODE], &valuePtr); if (valuePtr != NULL) { int length; - if (TCL_ERROR == Tcl_ListObjLength(NULL, valuePtr, &length )) { + if (TCL_ERROR == TclListObjLength(NULL, valuePtr, &length )) { /* * Value is not a list, which is illegal for -errorcode. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad -errorcode value: expected a list but got \"%s\"", - TclGetString(valuePtr))); + "bad -errorcode value: expected a list but got \"%s\"", + TclGetString(valuePtr))); Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_ERRORCODE", - NULL); + (char *)NULL); goto error; } } /* @@ -932,34 +1510,34 @@ Tcl_DictObjGet(NULL, returnOpts, keys[KEY_ERRORSTACK], &valuePtr); if (valuePtr != NULL) { int length; - if (TCL_ERROR == Tcl_ListObjLength(NULL, valuePtr, &length )) { + if (TCL_ERROR == TclListObjLength(NULL, valuePtr, &length )) { /* * Value is not a list, which is illegal for -errorstack. */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad -errorstack value: expected a list but got \"%s\"", - TclGetString(valuePtr))); + "bad -errorstack value: expected a list but got \"%s\"", + TclGetString(valuePtr))); Tcl_SetErrorCode(interp, "TCL", "RESULT", "NONLIST_ERRORSTACK", - NULL); + (char *)NULL); goto error; } - if (length % 2) { - /* - * Errorstack must always be an even-sized list - */ + if (length % 2) { + /* + * Errorstack must always be an even-sized list + */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "forbidden odd-sized list for -errorstack: \"%s\"", + "forbidden odd-sized list for -errorstack: \"%s\"", TclGetString(valuePtr))); Tcl_SetErrorCode(interp, "TCL", "RESULT", - "ODDSIZEDLIST_ERRORSTACK", NULL); + "ODDSIZEDLIST_ERRORSTACK", (char *)NULL); goto error; - } + } } /* * Convert [return -code return -level X] to [return -code ok -level X+1] */ @@ -1035,11 +1613,11 @@ Tcl_NewWideIntObj(0)); } if (result == TCL_ERROR) { Tcl_AddErrorInfo(interp, ""); - Tcl_DictObjPut(NULL, options, keys[KEY_ERRORSTACK], iPtr->errorStack); + Tcl_DictObjPut(NULL, options, keys[KEY_ERRORSTACK], iPtr->errorStack); } if (iPtr->errorCode) { Tcl_DictObjPut(NULL, options, keys[KEY_ERRORCODE], iPtr->errorCode); } if (iPtr->errorInfo) { @@ -1105,12 +1683,12 @@ Tcl_IncrRefCount(options); if (TCL_ERROR == TclListObjGetElements(interp, options, &objc, &objv) || (objc % 2)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "expected dict but got \"%s\"", TclGetString(options))); - Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_OPTIONS", NULL); + "expected dict but got \"%s\"", TclGetString(options))); + Tcl_SetErrorCode(interp, "TCL", "RESULT", "ILLEGAL_OPTIONS", (char *)NULL); code = TCL_ERROR; } else if (TCL_ERROR == TclMergeReturnOptions(interp, objc, objv, &mergedOpts, &code, &level)) { code = TCL_ERROR; } else { Index: generic/tclScan.c ================================================================== --- generic/tclScan.c +++ generic/tclScan.c @@ -1,11 +1,11 @@ /* * tclScan.c -- * * This file contains the implementation of the "scan" command. * - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1998 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -102,13 +102,13 @@ nranges++; } end += TclUtfToUniChar(end, &ch); } - cset->chars = (Tcl_UniChar *)Tcl_Alloc(sizeof(Tcl_UniChar) * (end - format - 1)); + cset->chars = (Tcl_UniChar *)ckalloc(sizeof(Tcl_UniChar) * (end - format - 1)); if (nranges > 0) { - cset->ranges = (Range *)Tcl_Alloc(sizeof(Range) * nranges); + cset->ranges = (Range *)ckalloc(sizeof(Range) * nranges); } else { cset->ranges = NULL; } /* @@ -224,13 +224,13 @@ static void ReleaseCharSet( CharSet *cset) { - Tcl_Free(cset->chars); + ckfree(cset->chars); if (cset->ranges) { - Tcl_Free(cset->ranges); + ckfree(cset->ranges); } } /* *---------------------------------------------------------------------- @@ -304,31 +304,34 @@ * Check for an XPG3-style %n$ specification. Note: there must * not be a mixture of XPG3 specs and non-XPG3 specs in the same * format string. */ - value = strtoul(format-1, &end, 10); /* INTL: "C" locale. */ + unsigned long ul = strtoul(format-1, &end, 10); /* INTL: "C" locale. */ if (*end != '$') { goto notXpg; } format = end+1; format += TclUtfToUniChar(format, &ch); gotXpg = 1; if (gotSequential) { goto mixedXPG; } - objIndex = value - 1; - if ((objIndex < 0) || (numVars && (objIndex >= numVars))) { + if (ul == 0 || ul >= INT_MAX) { + goto badIndex; + } + objIndex = (int)ul - 1; + if (numVars && (objIndex >= numVars)) { goto badIndex; } else if (numVars == 0) { /* * In the case where no vars are specified, the user can * specify %9999$ legally, so we have to consider special - * rules for growing the assign array. 'value' is guaranteed - * to be > 0. + * rules for growing the assign array. 'ul' is guaranteed + * to be > 0 and < INT_MAX as per checks above. */ - xpgSize = (xpgSize > value) ? xpgSize : value; + xpgSize = (xpgSize > (int)ul) ? xpgSize : (int)ul; } goto xpgCheckDone; } notXpg: @@ -336,11 +339,11 @@ if (gotXpg) { mixedXPG: Tcl_SetObjResult(interp, Tcl_NewStringObj( "cannot mix \"%\" and \"%n$\" conversion specifiers", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "MIXEDSPECTYPES", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "MIXEDSPECTYPES", (char *)NULL); goto error; } xpgCheckDone: /* @@ -356,19 +359,28 @@ /* * Handle any size specifier. */ switch (ch) { + case 'z': + case 't': + if (sizeof(void *) > sizeof(int)) { + flags |= SCAN_LONGER; + } + format += TclUtfToUniChar(format, &ch); + break; case 'l': if (*format == 'l') { flags |= SCAN_BIG; format += 1; format += TclUtfToUniChar(format, &ch); break; } /* FALLTHRU */ case 'L': + case 'j': + case 'q': flags |= SCAN_LONGER; /* FALLTHRU */ case 'h': format += TclUtfToUniChar(format, &ch); } @@ -385,11 +397,11 @@ case 'c': if (flags & SCAN_WIDTH) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "field width may not be specified in %c conversion", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADWIDTH", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADWIDTH", (char *)NULL); goto error; } /* FALLTHRU */ case 'n': case 's': @@ -399,11 +411,11 @@ errorMsg = Tcl_NewStringObj( "field size modifier may not be specified in %", -1); Tcl_AppendToObj(errorMsg, buf, -1); Tcl_AppendToObj(errorMsg, " conversion", -1); Tcl_SetObjResult(interp, errorMsg); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADSIZE", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADSIZE", (char *)NULL); goto error; } /* * Fall through! */ @@ -451,20 +463,20 @@ } break; badSet: Tcl_SetObjResult(interp, Tcl_NewStringObj( "unmatched [ in format string", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BRACKET", (char *)NULL); goto error; default: buf[Tcl_UniCharToUtf(ch, buf)] = '\0'; errorMsg = Tcl_NewStringObj( "bad scan conversion character \"", -1); Tcl_AppendToObj(errorMsg, buf, -1); Tcl_AppendToObj(errorMsg, "\"", -1); Tcl_SetObjResult(interp, errorMsg); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", (char *)NULL); goto error; } if (!(flags & SCAN_SUPPRESS)) { if (objIndex >= nspace) { /* @@ -507,11 +519,11 @@ for (i = 0; i < numVars; i++) { if (nassign[i] > 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "variable is assigned by multiple \"%n$\" conversion specifiers", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "POLYASSIGNED", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "POLYASSIGNED", (char *)NULL); goto error; } else if (!xpgSize && (nassign[i] == 0)) { /* * If the space is empty, and xpgSize is 0 (means XPG wasn't used, * and/or numVars != 0), then too many vars were given @@ -518,11 +530,11 @@ */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "variable is not assigned by any conversion specifiers", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "UNASSIGNED", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "UNASSIGNED", (char *)NULL); goto error; } } TclStackFree(interp, nassign); @@ -530,16 +542,16 @@ badIndex: if (gotXpg) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"%n$\" argument index out of range", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "INDEXRANGE", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "INDEXRANGE", (char *)NULL); } else { Tcl_SetObjResult(interp, Tcl_NewStringObj( "different numbers of variable names and field specifiers", -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "FIELDVARMISMATCH", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "FIELDVARMISMATCH", (char *)NULL); } error: TclStackFree(interp, nassign); return TCL_ERROR; @@ -562,11 +574,11 @@ *---------------------------------------------------------------------- */ int Tcl_ScanObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *format; @@ -573,11 +585,12 @@ int numVars, nconversions, totalVars = -1; int objIndex, offset, i, result, code; long value; const char *string, *end, *baseString; char op = 0; - int width, underflow = 0; + int underflow = 0; + Tcl_Size width; Tcl_WideInt wideValue; Tcl_UniChar ch = 0, sch = 0; Tcl_Obj **objs = NULL, *objPtr = NULL; int flags; @@ -601,11 +614,11 @@ /* * Allocate space for the result objects. */ if (totalVars > 0) { - objs = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj *) * totalVars); + objs = (Tcl_Obj **)ckalloc(sizeof(Tcl_Obj *) * totalVars); for (i = 0; i < totalVars; i++) { objs[i] = NULL; } } @@ -672,20 +685,20 @@ char *formatEnd; value = strtoul(format-1, &formatEnd, 10);/* INTL: "C" locale. */ if (*formatEnd == '$') { format = formatEnd+1; format += TclUtfToUniChar(format, &ch); - objIndex = (int) value - 1; + objIndex = (int)value - 1; } } /* * Parse any width specifier. */ if ((ch < 0x80) && isdigit(UCHAR(ch))) { /* INTL: "C" locale. */ - width = (int) strtoul(format-1, (char **) &format, 10);/* INTL: "C" locale. */ + width = (int)strtoul(format-1, (char **)&format, 10);/* INTL: "C" locale. */ format += TclUtfToUniChar(format, &ch); } else { width = 0; } @@ -874,11 +887,11 @@ case 'c': /* * Scan a single Unicode character. */ - offset = TclUtfToUCS4(string, &i); + offset = TclUtfToUniChar(string, &i); string += offset; if (!(flags & SCAN_SUPPRESS)) { TclNewIntObj(objPtr, i); Tcl_IncrRefCount(objPtr); CLANG_ASSERT(objs); @@ -894,11 +907,11 @@ Tcl_IncrRefCount(objPtr); if (width == 0) { width = ~0; } if (TCL_OK != TclParseNumber(NULL, objPtr, NULL, string, width, - &end, TCL_PARSE_INTEGER_ONLY | TCL_PARSE_NO_UNDERSCORE | parseFlag)) { + &end, TCL_PARSE_INTEGER_ONLY | TCL_PARSE_NO_UNDERSCORE | parseFlag)) { Tcl_DecrRefCount(objPtr); if (width < 0) { if (*end == '\0') { underflow = 1; } @@ -913,22 +926,23 @@ if (flags & SCAN_SUPPRESS) { Tcl_DecrRefCount(objPtr); break; } if (flags & SCAN_LONGER) { - if (Tcl_GetWideIntFromObj(NULL, objPtr, &wideValue) != TCL_OK) { - wideValue = WIDE_MAX; + if (TclGetWideIntFromObj(NULL, objPtr, &wideValue) != TCL_OK) { if (TclGetString(objPtr)[0] == '-') { wideValue = WIDE_MIN; + } else { + wideValue = WIDE_MAX; } } if ((flags & SCAN_UNSIGNED) && (wideValue < 0)) { mp_int big; if (mp_init_u64(&big, (Tcl_WideUInt)wideValue) != MP_OKAY) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "insufficient memory to create bignum", -1)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); return TCL_ERROR; } else { Tcl_SetBignumObj(objPtr, &big); } } else { @@ -946,17 +960,17 @@ mp_clear(&big); } if (res == TCL_ERROR) { if (objs != NULL) { - Tcl_Free(objs); + ckfree(objs); } Tcl_DecrRefCount(objPtr); Tcl_SetObjResult(interp, Tcl_NewStringObj( "unsigned bignum scans are invalid", -1)); Tcl_SetErrorCode(interp, "TCL", "FORMAT", - "BADUNSIGNED",NULL); + "BADUNSIGNED", (char *)NULL); return TCL_ERROR; } } } else { if (TclGetLongFromObj(NULL, objPtr, &value) != TCL_OK) { @@ -970,11 +984,11 @@ #ifdef TCL_WIDE_INT_IS_LONG mp_int big; if (mp_init_u64(&big, (unsigned long)value) != MP_OKAY) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "insufficient memory to create bignum", -1)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); return TCL_ERROR; } else { Tcl_SetBignumObj(objPtr, &big); } #else @@ -990,11 +1004,11 @@ case 'f': /* * Scan a floating point number */ - objPtr = Tcl_NewDoubleObj(0.0); + TclNewDoubleObj(objPtr, 0.0); Tcl_IncrRefCount(objPtr); if (width == 0) { width = ~0; } if (TCL_OK != TclParseNumber(NULL, objPtr, NULL, string, width, @@ -1015,12 +1029,12 @@ string = end; } else { double dvalue; if (Tcl_GetDoubleFromObj(NULL, objPtr, &dvalue) != TCL_OK) { #ifdef ACCEPT_NAN - const Tcl_ObjIntRep *irPtr - = TclFetchIntRep(objPtr, &tclDoubleType); + const Tcl_ObjInternalRep *irPtr + = TclFetchInternalRep(objPtr, &tclDoubleType); if (irPtr) { dvalue = irPtr->doubleValue; } else #endif { @@ -1064,12 +1078,14 @@ Tcl_DecrRefCount(objs[i]); } } else { /* * Here no vars were specified, we want a list returned (inline scan) + * We create an empty Tcl_Obj to fill missing values rather than + * allocating a new Tcl_Obj every time. */ - + Tcl_Obj *emptyObj = NULL; TclNewObj(objPtr); for (i = 0; i < totalVars; i++) { if (objs[i] != NULL) { Tcl_ListObjAppendElement(NULL, objPtr, objs[i]); Tcl_DecrRefCount(objs[i]); @@ -1076,22 +1092,24 @@ } else { /* * More %-specifiers than matching chars, so we just spit out * empty strings for these. */ - - Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewObj()); + if (!emptyObj) { + TclNewObj(emptyObj); + } + Tcl_ListObjAppendElement(NULL, objPtr, emptyObj); } } } if (objs != NULL) { - Tcl_Free(objs); + ckfree(objs); } if (code == TCL_OK) { if (underflow && (nconversions == 0)) { if (numVars) { - TclNewIndexObj(objPtr, TCL_INDEX_NONE); + TclNewIntObj(objPtr, -1); } else { if (objPtr) { Tcl_SetListObj(objPtr, 0, NULL); } else { TclNewObj(objPtr); ADDED generic/tclStrIdxTree.c Index: generic/tclStrIdxTree.c ================================================================== --- /dev/null +++ generic/tclStrIdxTree.c @@ -0,0 +1,548 @@ +/* + * tclStrIdxTree.c -- + * + * Contains the routines for managing string index tries in Tcl. + * + * This code is back-ported from the tclSE engine, by Serg G. Brester. + * + * Copyright (c) 2016 by Sergey G. Brester aka sebres. All rights reserved. + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + * + * ----------------------------------------------------------------------- + * + * String index tries are prepaired structures used for fast greedy search of the string + * (index) by unique string prefix as key. + * + * Index tree build for two lists together can be explained in the following datagram + * + * Lists: + * + * {Januar Februar Maerz April Mai Juni Juli August September Oktober November Dezember} + * {Jnr Fbr Mrz Apr Mai Jni Jli Agt Spt Okt Nvb Dzb} + * + * Index-Tree: + * + * j 0 * ... + * anuar 1 * + * u 0 * a 0 + * ni 6 * pril 4 + * li 7 * ugust 8 + * n 0 * gt 8 + * r 1 * s 9 + * i 6 * eptember 9 + * li 7 * pt 9 + * f 2 * oktober 10 + * ebruar 2 * n 11 + * br 2 * ovember 11 + * m 0 * vb 11 + * a 0 * d 12 + * erz 3 * ezember 12 + * i 5 * zb 12 + * rz 3 * + * ... + * + * Thereby value 0 shows pure group items (corresponding ambigous matches). + * But the group may have a value if it contains only same values + * (see for example group "f" above). + * + * StrIdxTree's are very fast, so: + * build of above-mentioned tree takes about 10 microseconds. + * search of string index in this tree takes fewer as 0.1 microseconds. + * + */ + +#include "tclInt.h" +#include "tclStrIdxTree.h" + +static void StrIdxTreeObj_DupIntRepProc(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr); +static void StrIdxTreeObj_FreeIntRepProc(Tcl_Obj *objPtr); +static void StrIdxTreeObj_UpdateStringProc(Tcl_Obj *objPtr); + +static const Tcl_ObjType StrIdxTreeObjType = { + "str-idx-tree", /* name */ + StrIdxTreeObj_FreeIntRepProc, /* freeIntRepProc */ + StrIdxTreeObj_DupIntRepProc, /* dupIntRepProc */ + StrIdxTreeObj_UpdateStringProc, /* updateStringProc */ + NULL /* setFromAnyProc */ +}; + +/* + *---------------------------------------------------------------------- + * + * TclStrIdxTreeSearch -- + * + * Find largest part of string "start" in indexed tree (case sensitive). + * + * Also used for building of string index tree. + * + * Results: + * Return position of UTF character in start after last equal character + * and found item (with parent). + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +const char * +TclStrIdxTreeSearch( + TclStrIdxTree **foundParent, /* Return value of found sub tree (used for tree build) */ + TclStrIdx **foundItem, /* Return value of found item */ + TclStrIdxTree *tree, /* Index tree will be browsed */ + const char *start, /* UTF string to find in tree */ + const char *end) /* End of string */ +{ + TclStrIdxTree *parent = tree, *prevParent = tree; + TclStrIdx *item = tree->firstPtr, *prevItem = NULL; + const char *s = start, *f, *cin, *cinf, *prevf = NULL; + Tcl_Size offs = 0; + + if (item == NULL) { + goto done; + } + + /* search in tree */ + do { + cinf = cin = TclGetString(item->key) + offs; + f = TclUtfFindEqualNCInLwr(s, end, cin, cin + item->length - offs, &cinf); + /* if something was found */ + if (f > s) { + /* if whole string was found */ + if (f >= end) { + start = f; + goto done; + } + /* set new offset and shift start string */ + offs += cinf - cin; + s = f; + /* if match item, go deeper as long as possible */ + if (offs >= item->length && item->childTree.firstPtr) { + /* save previuosly found item (if not ambigous) for + * possible fallback (few greedy match) */ + if (item->value != NULL) { + prevf = f; + prevItem = item; + prevParent = parent; + } + parent = &item->childTree; + item = item->childTree.firstPtr; + continue; + } + /* no children - return this item and current chars found */ + start = f; + goto done; + } + + item = item->nextPtr; + } while (item != NULL); + + /* fallback (few greedy match) not ambigous (has a value) */ + if (prevItem != NULL) { + item = prevItem; + parent = prevParent; + start = prevf; + } + + done: + if (foundParent) { + *foundParent = parent; + } + if (foundItem) { + *foundItem = item; + } + return start; +} + +void +TclStrIdxTreeFree( + TclStrIdx *tree) +{ + while (tree != NULL) { + TclStrIdx *t = tree; + + Tcl_DecrRefCount(tree->key); + if (tree->childTree.firstPtr != NULL) { + TclStrIdxTreeFree(tree->childTree.firstPtr); + } + tree = tree->nextPtr; + ckfree(t); + } +} + +/* + * Several bidirectional list primitives + */ +static inline void +TclStrIdxTreeInsertBranch( + TclStrIdxTree *parent, + TclStrIdx *item, + TclStrIdx *child) +{ + if (parent->firstPtr == child) { + parent->firstPtr = item; + } + if (parent->lastPtr == child) { + parent->lastPtr = item; + } + if ((item->nextPtr = child->nextPtr) != NULL) { + item->nextPtr->prevPtr = item; + child->nextPtr = NULL; + } + if ((item->prevPtr = child->prevPtr) != NULL) { + item->prevPtr->nextPtr = item; + child->prevPtr = NULL; + } + item->childTree.firstPtr = child; + item->childTree.lastPtr = child; +} + +static inline void +TclStrIdxTreeAppend( + TclStrIdxTree *parent, + TclStrIdx *item) +{ + if (parent->lastPtr != NULL) { + parent->lastPtr->nextPtr = item; + } + item->prevPtr = parent->lastPtr; + item->nextPtr = NULL; + parent->lastPtr = item; + if (parent->firstPtr == NULL) { + parent->firstPtr = item; + } +} + +/* + *---------------------------------------------------------------------- + * + * TclStrIdxTreeBuildFromList -- + * + * Build or extend string indexed tree from tcl list. If the values not + * given the values of built list are indices starts with 1. Value of 0 + * is thereby reserved to the ambigous values. + * + * Important: by multiple lists, optimal tree can be created only if list + * with larger strings used firstly. + * + * Results: + * Returns a standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +int +TclStrIdxTreeBuildFromList( + TclStrIdxTree *idxTree, + Tcl_Size lstc, + Tcl_Obj **lstv, + void **values) +{ + Tcl_Obj **lwrv; + Tcl_Size i; + int ret = TCL_ERROR; + void *val; + const char *s, *e, *f; + TclStrIdx *item; + + /* create lowercase reflection of the list keys */ + + lwrv = (Tcl_Obj **)attemptckalloc(sizeof(Tcl_Obj*) * lstc); + if (lwrv == NULL) { + return TCL_ERROR; + } + for (i = 0; i < lstc; i++) { + lwrv[i] = Tcl_DuplicateObj(lstv[i]); + if (lwrv[i] == NULL) { + return TCL_ERROR; + } + Tcl_IncrRefCount(lwrv[i]); + lwrv[i]->length = Tcl_UtfToLower(TclGetString(lwrv[i])); + } + + /* build index tree of the list keys */ + for (i = 0; i < lstc; i++) { + TclStrIdxTree *foundParent = idxTree; + + e = s = TclGetString(lwrv[i]); + e += lwrv[i]->length; + val = values ? values[i] : INT2PTR(i+1); + + /* ignore empty keys (impossible to index it) */ + if (lwrv[i]->length == 0) { + continue; + } + + item = NULL; + if (idxTree->firstPtr != NULL) { + TclStrIdx *foundItem; + + f = TclStrIdxTreeSearch(&foundParent, &foundItem, + idxTree, s, e); + /* if common prefix was found */ + if (f > s) { + /* ignore element if fulfilled or ambigous */ + if (f == e) { + continue; + } + /* if shortest key was found with the same value, + * just replace its current key with longest key */ + if (foundItem->value == val + && foundItem->length <= lwrv[i]->length + && foundItem->length <= (f - s) /* only if found item is covered in full */ + && foundItem->childTree.firstPtr == NULL) { + TclSetObjRef(foundItem->key, lwrv[i]); + foundItem->length = lwrv[i]->length; + continue; + } + /* split tree (e. g. j->(jan,jun) + jul == j->(jan,ju->(jun,jul)) ) + * but don't split by fulfilled child of found item ( ii->iii->iiii ) */ + if (foundItem->length != (f - s)) { + /* first split found item (insert one between parent and found + new one) */ + item = (TclStrIdx *)attemptckalloc(sizeof(TclStrIdx)); + if (item == NULL) { + goto done; + } + TclInitObjRef(item->key, foundItem->key); + item->length = f - s; + /* set value or mark as ambigous if not the same value of both */ + item->value = (foundItem->value == val) ? val : NULL; + /* insert group item between foundParent and foundItem */ + TclStrIdxTreeInsertBranch(foundParent, item, foundItem); + foundParent = &item->childTree; + } else { + /* the new item should be added as child of found item */ + foundParent = &foundItem->childTree; + } + } + } + /* append item at end of found parent */ + item = (TclStrIdx *)attemptckalloc(sizeof(TclStrIdx)); + if (item == NULL) { + goto done; + } + item->childTree.lastPtr = item->childTree.firstPtr = NULL; + TclInitObjRef(item->key, lwrv[i]); + item->length = lwrv[i]->length; + item->value = val; + TclStrIdxTreeAppend(foundParent, item); + } + + ret = TCL_OK; + done: + if (lwrv != NULL) { + for (i = 0; i < lstc; i++) { + Tcl_DecrRefCount(lwrv[i]); + } + ckfree(lwrv); + } + if (ret != TCL_OK) { + if (idxTree->firstPtr != NULL) { + TclStrIdxTreeFree(idxTree->firstPtr); + } + } + return ret; +} + +/* Is a Tcl_Obj (of right type) holding a smart pointer link? */ +static inline int +IsLink( + Tcl_Obj *objPtr) +{ + Tcl_ObjInternalRep *irPtr = &objPtr->internalRep; + return irPtr->twoPtrValue.ptr1 && !irPtr->twoPtrValue.ptr2; +} + +/* Follow links (smart pointers) if present. */ +static inline Tcl_Obj * +FollowPossibleLink( + Tcl_Obj *objPtr) +{ + if (IsLink(objPtr)) { + objPtr = (Tcl_Obj *) objPtr->internalRep.twoPtrValue.ptr1; + } + /* assert(!IsLink(objPtr)); */ + return objPtr; +} + +Tcl_Obj * +TclStrIdxTreeNewObj(void) +{ + Tcl_Obj *objPtr = Tcl_NewObj(); + TclStrIdxTree *tree = (TclStrIdxTree *) &objPtr->internalRep.twoPtrValue; + + /* + * This assert states that we can safely directly have a tree node as the + * internal representation of a Tcl_Obj instead of needing to hang it + * off the back with an extra alloc. + */ + TCL_CT_ASSERT(sizeof(TclStrIdxTree) <= sizeof(Tcl_ObjInternalRep)); + + tree->firstPtr = NULL; + tree->lastPtr = NULL; + objPtr->typePtr = &StrIdxTreeObjType; + /* return tree root in internal representation */ + return objPtr; +} + +static void +StrIdxTreeObj_DupIntRepProc( + Tcl_Obj *srcPtr, + Tcl_Obj *copyPtr) +{ + /* follow links (smart pointers) */ + srcPtr = FollowPossibleLink(srcPtr); + /* create smart pointer to it (ptr1 != NULL, ptr2 = NULL) */ + TclInitObjRef(*((Tcl_Obj **) ©Ptr->internalRep.twoPtrValue.ptr1), + srcPtr); + copyPtr->internalRep.twoPtrValue.ptr2 = NULL; + copyPtr->typePtr = &StrIdxTreeObjType; +} + +static void +StrIdxTreeObj_FreeIntRepProc( + Tcl_Obj *objPtr) +{ + /* follow links (smart pointers) */ + if (IsLink(objPtr)) { + /* is a link */ + TclUnsetObjRef(*((Tcl_Obj **) &objPtr->internalRep.twoPtrValue.ptr1)); + } else { + /* is a tree */ + TclStrIdxTree *tree = (TclStrIdxTree *) &objPtr->internalRep.twoPtrValue; + + if (tree->firstPtr != NULL) { + TclStrIdxTreeFree(tree->firstPtr); + } + tree->firstPtr = NULL; + tree->lastPtr = NULL; + } + objPtr->typePtr = NULL; +} + +static void +StrIdxTreeObj_UpdateStringProc( + Tcl_Obj *objPtr) +{ + /* currently only dummy empty string possible */ + objPtr->length = 0; + objPtr->bytes = &tclEmptyString; +} + +TclStrIdxTree * +TclStrIdxTreeGetFromObj( + Tcl_Obj *objPtr) +{ + if (objPtr->typePtr != &StrIdxTreeObjType) { + return NULL; + } + /* follow links (smart pointers) */ + objPtr = FollowPossibleLink(objPtr); + /* return tree root in internal representation */ + return (TclStrIdxTree *) &objPtr->internalRep.twoPtrValue; +} + +/* + * Several debug primitives + */ +#ifdef TEST_STR_IDX_TREE +/* currently unused, debug resp. test purposes only */ + +static void +TclStrIdxTreePrint( + Tcl_Interp *interp, + TclStrIdx *tree, + int offs) +{ + Tcl_Obj *obj[2]; + const char *s; + + TclInitObjRef(obj[0], Tcl_NewStringObj("::puts", TCL_AUTO_LENGTH)); + while (tree != NULL) { + s = TclGetString(tree->key) + offs; + TclInitObjRef(obj[1], Tcl_ObjPrintf("%*s%.*s\t:%d", + offs, "", tree->length - offs, s, tree->value)); + Tcl_PutsObjCmd(NULL, interp, 2, obj); + TclUnsetObjRef(obj[1]); + if (tree->childTree.firstPtr != NULL) { + TclStrIdxTreePrint(interp, tree->childTree.firstPtr, tree->length); + } + tree = tree->nextPtr; + } + TclUnsetObjRef(obj[0]); +} + +int +TclStrIdxTreeTestObjCmd( + void *clientData, Tcl_Interp *interp, + int objc, Tcl_Obj *const objv[]) +{ + const char *cs, *cin, *ret; + static const char *const options[] = { + "findequal", "index", "puts-index", NULL + }; + enum optionInd { + O_FINDEQUAL, O_INDEX, O_PUTS_INDEX + }; + int optionIndex; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[1], options, + "option", 0, &optionIndex) != TCL_OK) { + Tcl_SetErrorCode(interp, "CLOCK", "badOption", + TclGetString(objv[1]), (char *)NULL); + return TCL_ERROR; + } + switch (optionIndex) { + case O_FINDEQUAL: + if (objc < 4) { + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + cs = TclGetString(objv[2]); + cin = TclGetString(objv[3]); + ret = TclUtfFindEqual( + cs, cs + objv[1]->length, cin, cin + objv[2]->length); + Tcl_SetObjResult(interp, Tcl_NewIntObj(ret - cs)); + break; + case O_INDEX: + case O_PUTS_INDEX: { + Tcl_Obj **lstv; + Tcl_Size i, lstc; + TclStrIdxTree idxTree = {NULL, NULL}; + + i = 1; + while (++i < objc) { + if (TclListObjGetElements(interp, objv[i], + &lstc, &lstv) != TCL_OK) { + return TCL_ERROR; + } + TclStrIdxTreeBuildFromList(&idxTree, lstc, lstv, NULL); + } + if (optionIndex == O_PUTS_INDEX) { + TclStrIdxTreePrint(interp, idxTree.firstPtr, 0); + } + TclStrIdxTreeFree(idxTree.firstPtr); + break; + } + } + + return TCL_OK; +} +#endif + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ ADDED generic/tclStrIdxTree.h Index: generic/tclStrIdxTree.h ================================================================== --- /dev/null +++ generic/tclStrIdxTree.h @@ -0,0 +1,189 @@ +/* + * tclStrIdxTree.h -- + * + * Declarations of string index tries and other primitives currently + * back-ported from tclSE. + * + * Copyright (c) 2016 Serg G. Brester (aka sebres) + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#ifndef _TCLSTRIDXTREE_H +#define _TCLSTRIDXTREE_H + +#include "tclInt.h" + +/* + * Main structures declarations of index tree and entry + */ + +typedef struct TclStrIdx TclStrIdx; + +/* + * Top level structure of the tree, or first two fields of the interior + * structure. + * + * Note that this is EXACTLY two pointers so it is the same size as the + * twoPtrValue of a Tcl_ObjInternalRep. This is how the top level structure + * of the tree is always allocated. (This type constraint is asserted in + * TclStrIdxTreeNewObj() so it's guaranteed.) + * + * Also note that if firstPtr is not NULL, lastPtr must also be not NULL. + * The case where firstPtr is not NULL and lastPtr is NULL is special (a + * smart pointer to one of these) and is not actually a valid instance of + * this structure. + */ +typedef struct TclStrIdxTree { + TclStrIdx *firstPtr; + TclStrIdx *lastPtr; +} TclStrIdxTree; + +/* + * An interior node of the tree. Always directly allocated. + */ +struct TclStrIdx { + TclStrIdxTree childTree; + TclStrIdx *nextPtr; + TclStrIdx *prevPtr; + Tcl_Obj *key; + Tcl_Size length; + void *value; +}; + +/* + *---------------------------------------------------------------------- + * + * TclUtfFindEqual, TclUtfFindEqualNC -- + * + * Find largest part of string cs in string cin (case sensitive and not). + * + * Results: + * Return position of UTF character in cs after last equal character. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static inline const char * +TclUtfFindEqual( + const char *cs, /* UTF string to find in cin. */ + const char *cse, /* End of cs */ + const char *cin, /* UTF string will be browsed. */ + const char *cine) /* End of cin */ +{ + const char *ret = cs; + Tcl_UniChar ch1, ch2; + + do { + cs += TclUtfToUniChar(cs, &ch1); + cin += TclUtfToUniChar(cin, &ch2); + if (ch1 != ch2) { + break; + } + } while ((ret = cs) < cse && cin < cine); + return ret; +} + +static inline const char * +TclUtfFindEqualNC( + const char *cs, /* UTF string to find in cin. */ + const char *cse, /* End of cs */ + const char *cin, /* UTF string will be browsed. */ + const char *cine, /* End of cin */ + const char **cinfnd) /* Return position in cin */ +{ + const char *ret = cs; + Tcl_UniChar ch1, ch2; + + do { + cs += TclUtfToUniChar(cs, &ch1); + cin += TclUtfToUniChar(cin, &ch2); + if (ch1 != ch2) { + ch1 = Tcl_UniCharToLower(ch1); + ch2 = Tcl_UniCharToLower(ch2); + if (ch1 != ch2) { + break; + } + } + *cinfnd = cin; + } while ((ret = cs) < cse && cin < cine); + return ret; +} + +static inline const char * +TclUtfFindEqualNCInLwr( + const char *cs, /* UTF string (in anycase) to find in cin. */ + const char *cse, /* End of cs */ + const char *cin, /* UTF string (in lowercase) will be browsed. */ + const char *cine, /* End of cin */ + const char **cinfnd) /* Return position in cin */ +{ + const char *ret = cs; + Tcl_UniChar ch1, ch2; + + do { + cs += TclUtfToUniChar(cs, &ch1); + cin += TclUtfToUniChar(cin, &ch2); + if (ch1 != ch2) { + ch1 = Tcl_UniCharToLower(ch1); + if (ch1 != ch2) { + break; + } + } + *cinfnd = cin; + } while ((ret = cs) < cse && cin < cine); + return ret; +} + +/* + * Primitives to safe set, reset and free references. + */ + +#define TclUnsetObjRef(obj) \ + do { \ + if (obj != NULL) { \ + Tcl_DecrRefCount(obj); \ + obj = NULL; \ + } \ + } while (0) +#define TclInitObjRef(obj, val) \ + do { \ + obj = (val); \ + if (obj) { \ + Tcl_IncrRefCount(obj); \ + } \ + } while (0) +#define TclSetObjRef(obj, val) \ + do { \ + Tcl_Obj *nval = (val); \ + if (obj != nval) { \ + Tcl_Obj *prev = obj; \ + TclInitObjRef(obj, nval); \ + if (prev != NULL) { \ + Tcl_DecrRefCount(prev); \ + } \ + } \ + } while (0) + +/* + * Prototypes of module functions. + */ + +MODULE_SCOPE const char*TclStrIdxTreeSearch(TclStrIdxTree **foundParent, + TclStrIdx **foundItem, TclStrIdxTree *tree, + const char *start, const char *end); +MODULE_SCOPE int TclStrIdxTreeBuildFromList(TclStrIdxTree *idxTree, + Tcl_Size lstc, Tcl_Obj **lstv, void **values); +MODULE_SCOPE Tcl_Obj * TclStrIdxTreeNewObj(void); +MODULE_SCOPE TclStrIdxTree*TclStrIdxTreeGetFromObj(Tcl_Obj *objPtr); + +#ifdef TEST_STR_IDX_TREE +/* currently unused, debug resp. test purposes only */ +MODULE_SCOPE Tcl_ObjCmdProc TclStrIdxTreeTestObjCmd; +#endif + +#endif /* _TCLSTRIDXTREE_H */ Index: generic/tclStrToD.c ================================================================== --- generic/tclStrToD.c +++ generic/tclStrToD.c @@ -5,11 +5,11 @@ * to/from floating-point in Tcl. They include TclParseNumber, which * parses numbers from strings; TclDoubleDigits, which formats numbers * into strings of digits, and procedures for interconversion among * 'double' and 'mp_int' types. * - * Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. + * Copyright © 2005 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -19,10 +19,15 @@ #include #ifdef _WIN32 #define copysign _copysign #endif + +#ifndef PRIx64 +# define PRIx64 TCL_LL_MODIFIER "x" +#endif + /* * This code supports (at least hypothetically), IBM, Cray, VAX and IEEE-754 * floating point; of these, only IEEE-754 can represent NaN. IEEE-754 can be * uniquely determined by radix and by the widths of significand and exponent. @@ -42,48 +47,47 @@ * feature where it retains intermediate results as IEEE 'long double' values * somewhat unpredictably. It is tempting to include fpu_control.h, but that * file exists only on Linux; it is missing on Cygwin and MinGW. Most gcc-isms * and ix86-isms are factored out here. */ - -#if defined(__GNUC__) +# if defined(__GNUC__) typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__HI__))); -#define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw)) -#define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw)) -# define FPU_IEEE_ROUNDING 0x027F -# define ADJUST_FPU_CONTROL_WORD -#define TCL_IEEE_DOUBLE_ROUNDING \ +# define _FPU_GETCW(cw) __asm__ __volatile__ ("fnstcw %0" : "=m" (*&cw)) +# define _FPU_SETCW(cw) __asm__ __volatile__ ("fldcw %0" : : "m" (*&cw)) +# define FPU_IEEE_ROUNDING 0x027F +# define ADJUST_FPU_CONTROL_WORD +# define TCL_IEEE_DOUBLE_ROUNDING_DECL \ fpu_control_t roundTo53Bits = FPU_IEEE_ROUNDING; \ - fpu_control_t oldRoundingMode; \ + fpu_control_t oldRoundingMode; +# define TCL_IEEE_DOUBLE_ROUNDING \ _FPU_GETCW(oldRoundingMode); \ _FPU_SETCW(roundTo53Bits) -#define TCL_DEFAULT_DOUBLE_ROUNDING \ +# define TCL_DEFAULT_DOUBLE_ROUNDING \ _FPU_SETCW(oldRoundingMode) /* * Sun ProC needs sunmath for rounding control on x86 like gcc above. */ -#elif defined(__sun) -#include -#define TCL_IEEE_DOUBLE_ROUNDING \ +# elif defined(__sun) +# include +# define TCL_IEEE_DOUBLE_ROUNDING_DECL +# define TCL_IEEE_DOUBLE_ROUNDING \ ieee_flags("set","precision","double",NULL) -#define TCL_DEFAULT_DOUBLE_ROUNDING \ +# define TCL_DEFAULT_DOUBLE_ROUNDING \ ieee_flags("clear","precision",NULL,NULL) +# endif +#endif /* * Other platforms are assumed to always operate in full IEEE mode, so we make * the macros to go in and out of that mode do nothing. */ - -#else /* !__GNUC__ && !__sun */ -#define TCL_IEEE_DOUBLE_ROUNDING ((void) 0) -#define TCL_DEFAULT_DOUBLE_ROUNDING ((void) 0) -#endif -#else /* !__i386 */ -#define TCL_IEEE_DOUBLE_ROUNDING ((void) 0) -#define TCL_DEFAULT_DOUBLE_ROUNDING ((void) 0) +#ifndef TCL_IEEE_DOUBLE_ROUNDING /* !__i386 || (!__GNUC__ && !__sun) */ +# define TCL_IEEE_DOUBLE_ROUNDING_DECL +# define TCL_IEEE_DOUBLE_ROUNDING ((void) 0) +# define TCL_DEFAULT_DOUBLE_ROUNDING ((void) 0) #endif /* * MIPS floating-point units need special settings in control registers to use * gradual underflow as we expect. This fix is for the MIPSpro compiler. @@ -255,38 +259,39 @@ 24, 26, 28, 31, 33, 35, 38, 40, 42, 45, 47, 49, 52, 54, 56, 59, 61 }; #define N_LOG2POW5 27 -static const Tcl_WideUInt wuipow5[27] = { - (Tcl_WideUInt) 1, /* 5**0 */ - (Tcl_WideUInt) 5, - (Tcl_WideUInt) 25, - (Tcl_WideUInt) 125, - (Tcl_WideUInt) 625, - (Tcl_WideUInt) 3125, /* 5**5 */ - (Tcl_WideUInt) 3125*5, - (Tcl_WideUInt) 3125*25, - (Tcl_WideUInt) 3125*125, - (Tcl_WideUInt) 3125*625, - (Tcl_WideUInt) 3125*3125, /* 5**10 */ - (Tcl_WideUInt) 3125*3125*5, - (Tcl_WideUInt) 3125*3125*25, - (Tcl_WideUInt) 3125*3125*125, - (Tcl_WideUInt) 3125*3125*625, - (Tcl_WideUInt) 3125*3125*3125, /* 5**15 */ - (Tcl_WideUInt) 3125*3125*3125*5, - (Tcl_WideUInt) 3125*3125*3125*25, - (Tcl_WideUInt) 3125*3125*3125*125, - (Tcl_WideUInt) 3125*3125*3125*625, - (Tcl_WideUInt) 3125*3125*3125*3125, /* 5**20 */ - (Tcl_WideUInt) 3125*3125*3125*3125*5, - (Tcl_WideUInt) 3125*3125*3125*3125*25, - (Tcl_WideUInt) 3125*3125*3125*3125*125, - (Tcl_WideUInt) 3125*3125*3125*3125*625, - (Tcl_WideUInt) 3125*3125*3125*3125*3125, /* 5**25 */ - (Tcl_WideUInt) 3125*3125*3125*3125*3125*5 /* 5**26 */ +static const Tcl_WideUInt wuipow5[] = { + (Tcl_WideUInt) 1U, /* 5**0 */ + (Tcl_WideUInt) 5U, + (Tcl_WideUInt) 25U, + (Tcl_WideUInt) 125U, + (Tcl_WideUInt) 625U, + (Tcl_WideUInt) 3125U, /* 5**5 */ + (Tcl_WideUInt) 3125U*5U, + (Tcl_WideUInt) 3125U*25U, + (Tcl_WideUInt) 3125U*125U, + (Tcl_WideUInt) 3125U*625U, + (Tcl_WideUInt) 3125U*3125U, /* 5**10 */ + (Tcl_WideUInt) 3125U*3125U*5U, + (Tcl_WideUInt) 3125U*3125U*25U, + (Tcl_WideUInt) 3125U*3125U*125U, + (Tcl_WideUInt) 3125U*3125U*625U, + (Tcl_WideUInt) 3125U*3125U*3125U, /* 5**15 */ + (Tcl_WideUInt) 3125U*3125U*3125U*5U, + (Tcl_WideUInt) 3125U*3125U*3125U*25U, + (Tcl_WideUInt) 3125U*3125U*3125U*125U, + (Tcl_WideUInt) 3125U*3125U*3125U*625U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U, /* 5**20 */ + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*5U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*25U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*125U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*625U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*3125U, /* 5**25 */ + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*3125U*5U, + (Tcl_WideUInt) 3125U*3125U*3125U*3125U*3125U*25U /* 5**27 */ }; /* * Static functions defined in this file. */ @@ -477,20 +482,20 @@ const char *expected, /* Description of the type of number the * caller expects to be able to parse * ("integer", "boolean value", etc.). */ const char *bytes, /* Pointer to the start of the string to * scan. */ - size_t numBytes, /* Maximum number of bytes to scan, see + int numBytes, /* Maximum number of bytes to scan, see * above. */ const char **endPtrPtr, /* Place to store pointer to the character * that terminated the scan. */ int flags) /* Flags governing the parse. */ { enum State { INITIAL, SIGNUM, ZERO, ZERO_X, ZERO_O, ZERO_B, ZERO_D, BINARY, - HEXADECIMAL, OCTAL, DECIMAL, + HEXADECIMAL, OCTAL, BAD_OCTAL, DECIMAL, LEADING_RADIX_POINT, FRACTION, EXPONENT_START, EXPONENT_SIGNUM, EXPONENT, sI, sIN, sINF, sINFI, sINFIN, sINFINI, sINFINIT, sINFINITY #ifdef IEEE_FLOATING_POINT , sN, sNA, sNAN, sNANPAREN, sNANHEX, sNANFINISH @@ -531,29 +536,27 @@ * point. */ int status = TCL_OK; /* Status to return to caller. */ char d = 0; /* Last hexadecimal digit scanned; initialized * to avoid a compiler warning. */ int shift = 0; /* Amount to shift when accumulating binary */ + int explicitOctal = 0; mp_err err = MP_OKAY; - int under = 0; /* Flag trailing '_' as error if true once - * number is accepted. */ -#define ALL_BITS ((Tcl_WideUInt)-1) -#define MOST_BITS (ALL_BITS >> 1) +#define MOST_BITS (UWIDE_MAX >> 1) /* * Initialize bytes to start of the object's string rep if the caller * didn't pass anything else. */ if (bytes == NULL) { if (interp == NULL && endPtrPtr == NULL) { - if (TclHasIntRep(objPtr, &tclDictType)) { + if (TclHasInternalRep(objPtr, &tclDictType)) { /* A dict can never be a (single) number */ return TCL_ERROR; } - if (TclHasIntRep(objPtr, &tclListType)) { + if (TclHasInternalRep(objPtr, &tclListType)) { int length; /* A list can only be a (single) number if its length == 1 */ TclListObjLength(NULL, objPtr, &length); if (length != 1) { return TCL_ERROR; @@ -567,10 +570,91 @@ len = numBytes; acceptPoint = p; acceptLen = len; while (1) { char c = len ? *p : '\0'; + + /* + * Filter out Numeric Whitespace. Expects: + * + * ::digit:: '_' ::digit:: + * + * Verify current '_' is ok, then move on to next character, + * otherwise follow through on to error. + */ + if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { + const char *before, *after; + + if (p==bytes) { + /* Not allowed at beginning */ + goto endgame; + } + /* + * span multiple numeric whitespace + * V + * example: 5___6 + */ + for (before=(p-1); + (before && *before=='_'); + before=(before>p ? (before-1):NULL)); + for (after=(p+1); + (after && *after && *after=='_'); + after=(*after&&*after=='_')?(after+1):NULL); + + switch (state) { + case ZERO_B: + case BINARY: + if ((before && (*before != '0' && *before != '1')) || + (after && (*after != '0' && *after != '1'))) { + /* Not a valid digit */ + goto endgame; + } + break; + case ZERO_O: + case OCTAL: + if (((before && (*before < '0' || '7' < *before))) || + ((after && (*after < '0' || '7' < *after)))) { + goto endgame; + } + break; + case FRACTION: + case ZERO: + case ZERO_D: + case DECIMAL: + case LEADING_RADIX_POINT: + case EXPONENT_START: + case EXPONENT_SIGNUM: + case EXPONENT: + if ((!before || isdigit(UCHAR(*before))) && + (!after || isdigit(UCHAR(*after)))) { + break; + } + if (after && *after=='(') { + /* could be function */ + goto continue_num; + } + goto endgame; + case ZERO_X: + case HEXADECIMAL: + if ( (!before || isxdigit(UCHAR(*before))) && + (!after || isxdigit(UCHAR(*after)))) { + break; + } + goto endgame; + default: + /* + * Not whitespace, but could be legal for other reasons. + * Continue number processing for current character. + */ + goto continue_num; + } + + /* Valid whitespace found, move on to the next character */ + goto next; + } + + continue_num: switch (state) { case INITIAL: /* * Initial state. Acceptable characters are +, -, digits, period, @@ -642,11 +726,11 @@ acceptState = state; acceptPoint = p; acceptLen = len; if (c == 'x' || c == 'X') { - if (flags & (TCL_PARSE_OCTAL_ONLY|TCL_PARSE_BINARY_ONLY) || under) { + if (flags & (TCL_PARSE_OCTAL_ONLY|TCL_PARSE_BINARY_ONLY)) { goto endgame; } state = ZERO_X; break; } @@ -655,34 +739,32 @@ } if (flags & TCL_PARSE_SCAN_PREFIXES) { goto zeroo; } if (c == 'b' || c == 'B') { - if ((flags & TCL_PARSE_OCTAL_ONLY) || under) { + if ((flags & TCL_PARSE_OCTAL_ONLY)) { goto endgame; } state = ZERO_B; break; } if (flags & TCL_PARSE_BINARY_ONLY) { goto zerob; } if (c == 'o' || c == 'O') { - if (under) { - goto endgame; - } + explicitOctal = 1; state = ZERO_O; break; } if (c == 'd' || c == 'D') { - if (under) { - goto endgame; - } state = ZERO_D; break; } +#ifdef TCL_NO_DEPRECATED goto decimal; +#endif + /* FALLTHROUGH */ case OCTAL: /* * Scanned an optional + or -, followed by a string of octal * digits. Acceptable inputs are more digits, period, or E. If 8 @@ -695,42 +777,49 @@ /* FALLTHROUGH */ case ZERO_O: zeroo: if (c == '0') { numTrailZeros++; - under = 0; state = OCTAL; break; } else if (c >= '1' && c <= '7') { - under = 0; if (objPtr != NULL) { shift = 3 * (numTrailZeros + 1); significandOverflow = AccumulateDecimalDigit( (unsigned)(c-'0'), numTrailZeros, &significandWide, &significandBig, significandOverflow); if (!octalSignificandOverflow) { /* - * Shifting by more bits than are in the value being - * shifted is at least de facto nonportable. Check for - * too large shifts first. + * Shifting by as many or more bits than are in the + * value being shifted is undefined behavior. Check + * for too large shifts first. */ if ((octalSignificandWide != 0) && (((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt)) || (octalSignificandWide > - ((Tcl_WideUInt)-1 >> shift)))) { + (UWIDE_MAX >> shift)))) { octalSignificandOverflow = 1; err = mp_init_u64(&octalSignificandBig, octalSignificandWide); } } if (!octalSignificandOverflow) { - octalSignificandWide = - (octalSignificandWide << shift) + (c - '0'); + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + + if (octalSignificandWide != 0) { + octalSignificandWide <<= shift; + } + octalSignificandWide += c - '0'; } else { if (err == MP_OKAY) { err = mp_mul_2d(&octalSignificandBig, shift, &octalSignificandBig); } @@ -749,15 +838,63 @@ numSigDigs = 1; } numTrailZeros = 0; state = OCTAL; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } + /* FALLTHROUGH */ + + case BAD_OCTAL: + if (explicitOctal) { + /* + * No forgiveness for bad digits in explicitly octal numbers. + */ + + goto endgame; + } + if (flags & TCL_PARSE_INTEGER_ONLY) { + /* + * No seeking floating point when parsing only integer. + */ + + goto endgame; + } +#ifndef TCL_NO_DEPRECATED + + /* + * Scanned a number with a leading zero that contains an 8, 9, + * radix point or E. This is an invalid octal number, but might + * still be floating point. + */ + + if (c == '0') { + numTrailZeros++; + state = BAD_OCTAL; + break; + } else if (isdigit(UCHAR(c))) { + if (objPtr != NULL) { + significandOverflow = AccumulateDecimalDigit( + (unsigned)(c-'0'), numTrailZeros, + &significandWide, &significandBig, + significandOverflow); + } + if (numSigDigs != 0) { + numSigDigs += (numTrailZeros + 1); + } else { + numSigDigs = 1; + } + numTrailZeros = 0; + state = BAD_OCTAL; + break; + } else if (c == '.') { + state = FRACTION; + break; + } else if (c == 'E' || c == 'e') { + state = EXPONENT_START; + break; + } +#endif goto endgame; /* * Scanned 0x. If state is HEXADECIMAL, scanned at least one * character following the 0x. The only acceptable inputs are @@ -772,48 +909,50 @@ case ZERO_X: zerox: if (c == '0') { numTrailZeros++; - under = 0; state = HEXADECIMAL; break; } else if (isdigit(UCHAR(c))) { - under = 0; d = (c-'0'); } else if (c >= 'A' && c <= 'F') { - under = 0; d = (c-'A'+10); } else if (c >= 'a' && c <= 'f') { - under = 0; d = (c-'a'+10); - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } else { goto endgame; } if (objPtr != NULL) { shift = 4 * (numTrailZeros + 1); if (!significandOverflow) { /* - * Shifting by more bits than are in the value being - * shifted is at least de facto nonportable. Check for too - * large shifts first. + * Shifting by as many or more bits than are in the + * value being shifted is undefined behavior. Check + * for too large shifts first. */ if (significandWide != 0 && ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) || - significandWide > ((Tcl_WideUInt)-1 >> shift))) { + significandWide > (UWIDE_MAX >> shift))) { significandOverflow = 1; err = mp_init_u64(&significandBig, significandWide); } } if (!significandOverflow) { - significandWide = (significandWide << shift) + d; + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + + if (significandWide != 0) { + significandWide <<= shift; + } + significandWide += d; } else if (err == MP_OKAY) { err = mp_mul_2d(&significandBig, shift, &significandBig); if (err == MP_OKAY) { err = mp_add_d(&significandBig, (mp_digit) d, &significandBig); } @@ -828,44 +967,49 @@ case BINARY: acceptState = state; acceptPoint = p; acceptLen = len; - /* FALLTHRU */ + /* FALLTHRU */ case ZERO_B: zerob: if (c == '0') { numTrailZeros++; - under = 0; state = BINARY; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } else if (c != '1') { goto endgame; } if (objPtr != NULL) { shift = numTrailZeros + 1; if (!significandOverflow) { /* - * Shifting by more bits than are in the value being - * shifted is at least de facto nonportable. Check for too - * large shifts first. + * Shifting by as many or more bits than are in the + * value being shifted is undefined behavior. Check + * for too large shifts first. */ if (significandWide != 0 && ((size_t)shift >= CHAR_BIT*sizeof(Tcl_WideUInt) || - significandWide > ((Tcl_WideUInt)-1 >> shift))) { + significandWide > (UWIDE_MAX >> shift))) { significandOverflow = 1; err = mp_init_u64(&significandBig, significandWide); } } if (!significandOverflow) { - significandWide = (significandWide << shift) + 1; + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + + if (significandWide != 0) { + significandWide <<= shift; + } + significandWide += 1; } else if (err == MP_OKAY) { err = mp_mul_2d(&significandBig, shift, &significandBig); if (err == MP_OKAY) { err = mp_add_d(&significandBig, (mp_digit) 1, &significandBig); } @@ -878,21 +1022,14 @@ state = BINARY; break; case ZERO_D: if (c == '0') { - under = 0; numTrailZeros++; } else if ( ! isdigit(UCHAR(c))) { - if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; - } goto endgame; } - under = 0; state = DECIMAL; flags |= TCL_PARSE_INTEGER_ONLY; /* FALLTHROUGH */ case DECIMAL: @@ -899,17 +1036,18 @@ /* * Scanned an optional + or - followed by a string of decimal * digits. */ +#ifdef TCL_NO_DEPRECATED decimal: +#endif acceptState = state; acceptPoint = p; acceptLen = len; if (c == '0') { numTrailZeros++; - under = 0; state = DECIMAL; break; } else if (isdigit(UCHAR(c))) { if (objPtr != NULL) { significandOverflow = AccumulateDecimalDigit( @@ -917,25 +1055,18 @@ &significandWide, &significandBig, significandOverflow); } numSigDigs += numTrailZeros+1; numTrailZeros = 0; - under = 0; state = DECIMAL; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } else if (flags & TCL_PARSE_INTEGER_ONLY) { goto endgame; } else if (c == '.') { - under = 0; state = FRACTION; break; } else if (c == 'E' || c == 'e') { - under = 0; state = EXPONENT_START; break; } goto endgame; @@ -957,11 +1088,10 @@ case LEADING_RADIX_POINT: if (c == '0') { numDigitsAfterDp++; numTrailZeros++; - under = 0; state = FRACTION; break; } else if (isdigit(UCHAR(c))) { numDigitsAfterDp++; if (objPtr != NULL) { @@ -974,17 +1104,12 @@ numSigDigs += numTrailZeros+1; } else { numSigDigs = 1; } numTrailZeros = 0; - under = 0; state = FRACTION; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } goto endgame; case EXPONENT_START: /* @@ -992,16 +1117,14 @@ * character follows before using the C library strtol routine, * which allows whitespace. */ if (c == '+') { - under = 0; state = EXPONENT_SIGNUM; break; } else if (c == '-') { exponentSignum = 1; - under = 0; state = EXPONENT_SIGNUM; break; } /* FALLTHROUGH */ @@ -1011,17 +1134,12 @@ * character. */ if (isdigit(UCHAR(c))) { exponent = c - '0'; - under = 0; state = EXPONENT; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } goto endgame; case EXPONENT: /* @@ -1036,17 +1154,12 @@ if (exponent < (LONG_MAX - 9) / 10) { exponent = 10 * exponent + (c - '0'); } else { exponent = LONG_MAX; } - under = 0; state = EXPONENT; break; - } else if (c == '_' && !(flags & TCL_PARSE_NO_UNDERSCORE)) { - /* Ignore numeric "white space" */ - under = 1; - break; } goto endgame; /* * Parse out INFINITY by simply spelling it out. INF is accepted @@ -1053,56 +1166,49 @@ * as an abbreviation; other prefices are not. */ case sI: if (c == 'n' || c == 'N') { - under = 0; state = sIN; break; } goto endgame; case sIN: if (c == 'f' || c == 'F') { - under = 0; state = sINF; break; } goto endgame; case sINF: acceptState = state; acceptPoint = p; acceptLen = len; - under = 0; if (c == 'i' || c == 'I') { state = sINFI; break; } goto endgame; case sINFI: if (c == 'n' || c == 'N') { - under = 0; state = sINFIN; break; } goto endgame; case sINFIN: if (c == 'i' || c == 'I') { - under = 0; state = sINFINI; break; } goto endgame; case sINFINI: if (c == 't' || c == 'T') { - under = 0; state = sINFINIT; break; } goto endgame; case sINFINIT: if (c == 'y' || c == 'Y') { - under = 0; state = sINFINITY; break; } goto endgame; @@ -1110,28 +1216,25 @@ * Parse NaN's. */ #ifdef IEEE_FLOATING_POINT case sN: if (c == 'a' || c == 'A') { - under = 0; state = sNA; break; } goto endgame; case sNA: if (c == 'n' || c == 'N') { - under = 0; state = sNAN; break; } goto endgame; case sNAN: acceptState = state; acceptPoint = p; acceptLen = len; if (c == '(') { - under = 0; state = sNANPAREN; break; } goto endgame; @@ -1138,18 +1241,16 @@ /* * Parse NaN(hexdigits) */ case sNANHEX: if (c == ')') { - under = 0; state = sNANFINISH; break; } /* FALLTHROUGH */ case sNANPAREN: if (TclIsSpaceProcM(c)) { - under = 0; break; } if (numSigDigs < 13) { if (c >= '0' && c <= '9') { d = c - '0'; @@ -1160,11 +1261,10 @@ } else { goto endgame; } numSigDigs++; significandWide = (significandWide << 4) + d; - under = 0; state = sNANHEX; break; } goto endgame; case sNANFINISH: @@ -1173,12 +1273,12 @@ case sINFINITY: acceptState = state; acceptPoint = p; acceptLen = len; goto endgame; - } + next: p++; len--; } endgame: @@ -1196,12 +1296,12 @@ * Back up to the last accepting state in the lexer. * If the last char seen is the numeric whitespace character '_', * backup to that. */ - p = under ? acceptPoint-1 : acceptPoint; - len = under ? acceptLen-1 : acceptLen; + p = acceptPoint; + len = acceptLen; if (!(flags & TCL_PARSE_NO_WHITESPACE)) { /* * Accept trailing whitespace. */ @@ -1210,11 +1310,11 @@ p++; len--; } } if (endPtrPtr == NULL) { - if ((len != 0) && ((numBytes + 1 > 1) || (*p != '\0'))) { + if ((len != 0) && ((numBytes > 0) || (*p != '\0'))) { status = TCL_ERROR; } } else { *endPtrPtr = p; } @@ -1223,13 +1323,14 @@ /* * Generate and store the appropriate internal rep. */ if (status == TCL_OK && objPtr != NULL) { - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); switch (acceptState) { case SIGNUM: + case BAD_OCTAL: case ZERO_X: case ZERO_O: case ZERO_B: case ZERO_D: case LEADING_RADIX_POINT: @@ -1257,11 +1358,19 @@ significandOverflow = 1; err = mp_init_u64(&significandBig, significandWide); } if (shift) { if (!significandOverflow) { - significandWide <<= shift; + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + if (significandWide != 0) { + significandWide <<= shift; + } } else if (err == MP_OKAY) { err = mp_mul_2d(&significandBig, shift, &significandBig); } } if (err != MP_OKAY) { @@ -1281,11 +1390,19 @@ significandOverflow = 1; err = mp_init_u64(&significandBig, significandWide); } if (shift) { if (!significandOverflow) { - significandWide <<= shift; + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + if (significandWide != 0) { + significandWide <<= shift; + } } else if (err == MP_OKAY) { err = mp_mul_2d(&significandBig, shift, &significandBig); } } if (err != MP_OKAY) { @@ -1306,11 +1423,19 @@ err = mp_init_u64(&octalSignificandBig, octalSignificandWide); } if (shift) { if (!octalSignificandOverflow) { - octalSignificandWide <<= shift; + /* + * When the significand is 0, it is possible for the + * amount to be shifted to equal or exceed the width + * of the significand. Do not shift when the + * significand is 0 to avoid undefined behavior. + */ + if (octalSignificandWide != 0) { + octalSignificandWide <<= shift; + } } else if (err == MP_OKAY) { err = mp_mul_2d(&octalSignificandBig, shift, &octalSignificandBig); } } @@ -1321,22 +1446,22 @@ octalSignificandOverflow = 1; } else { objPtr->typePtr = &tclIntType; if (signum) { objPtr->internalRep.wideValue = - - (Tcl_WideInt) octalSignificandWide; + (Tcl_WideInt)(-octalSignificandWide); } else { objPtr->internalRep.wideValue = - (Tcl_WideInt) octalSignificandWide; + (Tcl_WideInt)octalSignificandWide; } } } if ((err == MP_OKAY) && octalSignificandOverflow) { if (signum) { err = mp_neg(&octalSignificandBig, &octalSignificandBig); } - TclSetBignumIntRep(objPtr, &octalSignificandBig); + TclSetBignumInternalRep(objPtr, &octalSignificandBig); } if (err != MP_OKAY) { return TCL_ERROR; } break; @@ -1357,22 +1482,22 @@ significandOverflow = 1; } else { objPtr->typePtr = &tclIntType; if (signum) { objPtr->internalRep.wideValue = - - (Tcl_WideInt) significandWide; + (Tcl_WideInt)(-significandWide); } else { objPtr->internalRep.wideValue = - (Tcl_WideInt) significandWide; + (Tcl_WideInt)significandWide; } } } if ((err == MP_OKAY) && significandOverflow) { if (signum) { err = mp_neg(&significandBig, &significandBig); } - TclSetBignumIntRep(objPtr, &significandBig); + TclSetBignumInternalRep(objPtr, &significandBig); } if (err != MP_OKAY) { return TCL_ERROR; } break; @@ -1459,17 +1584,28 @@ * Format an error message when an invalid number is encountered. */ if (status != TCL_OK) { if (interp != NULL) { - Tcl_Obj *msg = Tcl_ObjPrintf("expected %s but got \"", + Tcl_Obj *msg = Tcl_ObjPrintf("expected %s but got ", expected); - - Tcl_AppendLimitedToObj(msg, bytes, numBytes, 50, ""); - Tcl_AppendToObj(msg, "\"", -1); + Tcl_Size argc; + const char **argv; + if ((TclMaxListLength(bytes, TCL_INDEX_NONE, NULL) > 1) + && Tcl_SplitList(NULL, bytes, &argc, &argv) == TCL_OK) { + ckfree(argv); + Tcl_AppendToObj(msg, "a list", -1); + } else { + Tcl_AppendToObj(msg, "\"", -1); + Tcl_AppendLimitedToObj(msg, bytes, numBytes, 50, ""); + Tcl_AppendToObj(msg, "\"", -1); + if (state == BAD_OCTAL) { + Tcl_AppendToObj(msg, " (looks like invalid octal number)", -1); + } + } Tcl_SetObjResult(interp, msg); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "NUMBER", (char *)NULL); } } /* * Free memory. @@ -1528,11 +1664,11 @@ */ *wideRepPtr = digit; return 0; } else if (numZeros >= maxpow10_wide - || w > ((Tcl_WideUInt)-1-digit)/pow10_wide[numZeros+1]) { + || w > (UWIDE_MAX-digit)/pow10_wide[numZeros+1]) { /* * Wide multiplication will overflow. Expand the number to a * bignum and fall through into the bignum case. */ @@ -1618,30 +1754,38 @@ int signum, /* 1 if the number is negative, 0 otherwise */ Tcl_WideUInt significand, /* Significand of the number */ int numSigDigs, /* Number of digits in the significand */ long exponent) /* Power of ten */ { - double retval; /* Value of the number. */ + TCL_IEEE_DOUBLE_ROUNDING_DECL + mp_int significandBig; /* Significand expressed as a bignum. */ /* * With gcc on x86, the floating point rounding mode is double-extended. * This causes the result of double-precision calculations to be rounded * twice: once to the precision of double-extended and then again to the * precision of double. Double-rounding introduces gratuitous errors of 1 - * ulp, so we need to change rounding mode to 53-bits. + * ulp, so we need to change rounding mode to 53-bits. We also make + * 'retval' volatile, so that it doesn't get promoted to a register. */ - - TCL_IEEE_DOUBLE_ROUNDING; + volatile double retval; /* Value of the number. */ /* - * Test for the easy cases. + * Test for zero significand, which requires explicit construction + * of -0.0. (Unary minus returns a positive zero.) */ - if (significand == 0) { return copysign(0.0, -signum); } + + /* + * Set the FP control word for 53 bits, WARNING: It must be reset + * before returning. + */ + TCL_IEEE_DOUBLE_ROUNDING; + if (numSigDigs <= QUICK_MAX) { if (exponent >= 0) { if (exponent <= mmaxpow) { /* * The significand is an exact integer, and so is @@ -1683,11 +1827,11 @@ } } } /* - * All the easy cases have failed. Promote ths significand to bignum and + * All the easy cases have failed. Promote the significand to bignum and * call MakeHighPrecisionDouble to do it the hard way. */ if (mp_init_u64(&significandBig, significand) != MP_OKAY) { return 0.0; @@ -1737,31 +1881,43 @@ int signum, /* 1=negative, 0=nonnegative */ mp_int *significand, /* Exact significand of the number */ int numSigDigs, /* Number of significant digits */ long exponent) /* Power of 10 by which to multiply */ { - double retval; + TCL_IEEE_DOUBLE_ROUNDING_DECL + int machexp = 0; /* Machine exponent of a power of 10. */ /* * With gcc on x86, the floating point rounding mode is double-extended. * This causes the result of double-precision calculations to be rounded * twice: once to the precision of double-extended and then again to the * precision of double. Double-rounding introduces gratuitous errors of 1 - * ulp, so we need to change rounding mode to 53-bits. + * ulp, so we need to change rounding mode to 53-bits. We also make + * 'retval' volatile to make sure that it doesn't get promoted to a + * register. */ - - TCL_IEEE_DOUBLE_ROUNDING; + volatile double retval; /* - * Quick checks for zero, and over/underflow. Be careful to avoid - * integer overflow when calculating with 'exponent'. + * A zero significand requires explicit construction of -0.0. + * (Unary minus returns positive zero.) */ - if (mp_iszero(significand)) { return copysign(0.0, -signum); } + + /* + * Set the 53-bit rounding mode. WARNING: It must be reset before + * returning. + */ + TCL_IEEE_DOUBLE_ROUNDING; + + /* + * Make quick checks for over/underflow. Be careful to avoid + * integer overflow when calculating with 'exponent'. + */ if (exponent >= 0 && exponent-1 > maxDigits-numSigDigs) { retval = HUGE_VAL; goto returnValue; } else if (exponent < 0 && numSigDigs+exponent < minDigits+1) { retval = 0.0; @@ -1973,11 +2129,11 @@ } /* * Compute twoMd as 2*M*d, where d is the exact value. * This is done by multiplying by 5**(M5+exponent) and then multiplying - * by 2**(M5+exponent+1), which is, of couse, a left shift. + * by 2**(M5+exponent+1), which is, of course, a left shift. */ if (mp_init_copy(&twoMd, exactSignificand) != MP_OKAY) { mp_clear(&twoMv); return approxResult; @@ -2060,11 +2216,11 @@ * If we're in the 'round to even' case, and the significand is already * even, we're done. Return the approximate result. */ if (roundToEven) { rteSignificand = frexp(approxResult, &rteExponent); - rteSigWide = (Tcl_WideInt) ldexp(rteSignificand, FP_PRECISION); + rteSigWide = (Tcl_WideInt)ldexp(rteSignificand, FP_PRECISION); if ((rteSigWide & 1) == 0) { mp_clear(&twoMd); mp_clear(&twoMv); return approxResult; } @@ -2202,11 +2358,11 @@ /* *---------------------------------------------------------------------- * * RequiredPrecision -- * - * Determines the number of bits needed to hold an intger. + * Determines the number of bits needed to hold an integer. * * Results: * Returns the position of the most significant bit (0 - 63). Returns 0 * if the number is zero. * @@ -2329,11 +2485,11 @@ * * Bailout for formatting infinities and Not-A-Number. * * Results: * Returns one of the strings 'Infinity' and 'NaN'. The string returned - * must be freed by the caller using 'Tcl_Free'. + * must be freed by the caller using 'ckfree'. * * Side effects: * Stores 9999 in *decpt, and sets '*endPtr' to designate the terminating * NUL byte of the string if 'endPtr' is not NULL. * @@ -2348,17 +2504,17 @@ { char *retval; *decpt = 9999; if (!(d->w.word1) && !(d->w.word0 & HI_ORDER_SIG_MASK)) { - retval = (char *)Tcl_Alloc(9); + retval = (char *)ckalloc(9); strcpy(retval, "Infinity"); if (endPtr) { *endPtr = retval + 8; } } else { - retval = (char *)Tcl_Alloc(4); + retval = (char *)ckalloc(4); strcpy(retval, "NaN"); if (endPtr) { *endPtr = retval + 3; } } @@ -2385,11 +2541,11 @@ static inline char * FormatZero( int *decpt, /* Location of the decimal point. */ char **endPtr) /* Pointer to the end of the formatted data */ { - char *retval = (char *)Tcl_Alloc(2); + char *retval = (char *)ckalloc(2); strcpy(retval, "0"); if (endPtr) { *endPtr = retval+1; } @@ -2916,11 +3072,11 @@ if (ilim1 < 0) { return NULL; } ilim = ilim1; --k; - d *= 10.0; + d = d * 10.0; ++ieps; } /* * Compute estimated roundoff error. @@ -2931,22 +3087,22 @@ /* * Handle the peculiar case where the result has no significant digits. */ - retval = (char *)Tcl_Alloc(len + 1); + retval = (char *)ckalloc(len + 1); if (ilim == 0) { - d -= 5.; + d = d - 5.; if (d > eps.d) { *retval = '1'; *decpt = k; return retval; } else if (d < -eps.d) { *decpt = k; return retval; } else { - Tcl_Free(retval); + ckfree(retval); return NULL; } } /* @@ -2957,11 +3113,11 @@ end = ShorteningQuickFormat(d, k, ilim, eps.d, retval, decpt); } else { end = StrictQuickFormat(d, k, ilim, eps.d, retval, decpt); } if (end == NULL) { - Tcl_Free(retval); + ckfree(retval); return NULL; } *end = '\0'; if (endPtr != NULL) { *endPtr = end; @@ -3042,11 +3198,11 @@ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Position of the terminal '\0' at * the end of the returned string. */ { - char *retval = (char *)Tcl_Alloc(len + 1); + char *retval = (char *)ckalloc(len + 1); /* Output buffer. */ Tcl_WideUInt b = (bw * wuipow5[b5]) << b2; /* Numerator of the fraction being * converted. */ Tcl_WideUInt S = wuipow5[s5] << s2; @@ -3205,11 +3361,11 @@ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Position of the terminal '\0' at * the end of the returned string. */ { - char *retval = (char *)Tcl_Alloc(len + 1); + char *retval = (char *)ckalloc(len + 1); /* Output buffer. */ Tcl_WideUInt b = (bw * wuipow5[b5]) << b2; /* Numerator of the fraction being * converted. */ Tcl_WideUInt S = wuipow5[s5] << s2; @@ -3405,11 +3561,11 @@ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Position of the terminal '\0' at * the end of the returned string. */ { - char *retval = (char *)Tcl_Alloc(len + 1); + char *retval = (char *)ckalloc(len + 1); /* Output buffer. */ mp_int b; /* Numerator of the fraction being * converted. */ mp_int mplus, mminus; /* Bounds for roundoff. */ mp_digit digit; /* Current output digit. */ @@ -3566,11 +3722,11 @@ */ if (m2plus > m2minus) { mp_clear(&mplus); } - mp_clear_multi(&b, &mminus, &temp, NULL); + mp_clear_multi(&b, &mminus, &temp, (void *)NULL); *s = '\0'; *decpt = k; if (endPtr) { *endPtr = s; } @@ -3612,11 +3768,11 @@ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Position of the terminal '\0' at * the end of the returned string. */ { - char *retval = (char *)Tcl_Alloc(len + 1); + char *retval = (char *)ckalloc(len + 1); /* Output buffer. */ mp_int b; /* Numerator of the fraction being * converted. */ mp_digit digit; /* Current output digit. */ char *s = retval; /* Cursor in the output buffer. */ @@ -3723,19 +3879,17 @@ int isodd) /* Flag == 1 if the last digit is odd. */ { int r = mp_cmp_mag(twor, S); switch (r) { - case MP_LT: - return 0; case MP_EQ: return isodd; case MP_GT: return 1; + default: + return 0; } - Tcl_Panic("in ShouldBankerRoundUp, trichotomy fails!"); - return 0; } /* *---------------------------------------------------------------------- * @@ -3769,19 +3923,17 @@ return 0; } r = mp_cmp_mag(&temp, S); mp_clear(&temp); switch(r) { - case MP_LT: - return 0; case MP_EQ: return isodd; case MP_GT: return 1; + default: + return 0; } - Tcl_Panic("in ShouldBankerRoundUpToNext, trichotomy fails!"); - return 0; } /* *---------------------------------------------------------------------- * @@ -3812,11 +3964,11 @@ int ilim, /* Number of digits to convert if b >= s */ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Pointer to the end of the number */ { - char *retval = (char *)Tcl_Alloc(len+1); + char *retval = (char *)ckalloc(len+1); /* Buffer of digits to return. */ char *s = retval; /* Cursor in the return value. */ mp_int b; /* Numerator of the result. */ mp_int mminus; /* 1/2 ulp below the result. */ mp_int mplus; /* 1/2 ulp above the result. */ @@ -4007,11 +4159,11 @@ */ if (m2plus > m2minus) { mp_clear(&mplus); } - mp_clear_multi(&b, &mminus, &dig, &S, NULL); + mp_clear_multi(&b, &mminus, &dig, &S, (void *)NULL); *s = '\0'; *decpt = k; if (endPtr) { *endPtr = s; } @@ -4046,11 +4198,11 @@ int ilim, /* Number of digits to convert if b >= s */ int ilim1, /* Number of digits to convert if b < s */ int *decpt, /* OUTPUT: Position of the decimal point. */ char **endPtr) /* OUTPUT: Pointer to the end of the number */ { - char *retval = (char *)Tcl_Alloc(len+1); + char *retval = (char *)ckalloc(len+1); /* Buffer of digits to return. */ char *s = retval; /* Cursor in the return value. */ mp_int b; /* Numerator of the result. */ mp_int S; /* Denominator of the result. */ mp_int dig; /* Current digit of the result. */ @@ -4182,11 +4334,11 @@ /* * Endgame - store the location of the decimal point and the end of the * string. */ - mp_clear_multi(&b, &S, &dig, NULL); + mp_clear_multi(&b, &S, &dig, (void *)NULL); *s = '\0'; *decpt = k; if (endPtr) { *endPtr = s; } @@ -4212,18 +4364,19 @@ * sign (or no sign) should appear. * * This function is a service routine that produces the string of digits for * floating-point-to-decimal conversion. It can do a number of things * according to the 'flags' argument. Valid values for 'flags' include: - * TCL_DD_SHORTEST - This is the default for floating point conversion. - * It constructs the shortest string of + * TCL_DD_SHORTEST - This is the default for floating point conversion if + * ::tcl_precision is 0. It constructs the shortest string of * digits that will reconvert to the given number when scanned. * For floating point numbers that are exactly between two * decimal numbers, it resolves using the 'round to even' rule. * With this value, the 'ndigits' parameter is ignored. * TCL_DD_E_FORMAT - This value is used to prepare numbers for %e format - * conversion. It constructs a string of at most 'ndigits' digits, + * conversion (or for default floating->string if tcl_precision + * is not 0). It constructs a string of at most 'ndigits' digits, * choosing the one that is closest to the given number (and * resolving ties with 'round to even'). It is allowed to return * fewer than 'ndigits' if the number converts exactly; if the * TCL_DD_E_FORMAT|TCL_DD_SHORTEST is supplied instead, it * also returns fewer digits if the shorter string will still @@ -4409,11 +4562,11 @@ ++b2; ++s2; ++m2plus; } - if (s5+1 < N_LOG2POW5 && s2+1 + log2pow5[s5+1] <= 64) { + if (s5+1 < N_LOG2POW5 && s2+1 + log2pow5[s5+1] < 64) { /* * If 10*2**s2*5**s5 == 2**(s2+1)+5**(s5+1) fits in a 64-bit word, * then all our intermediate calculations can be done using exact * 64-bit arithmetic with no need for expensive multiprecision * operations. (This will be true for all numbers in the range @@ -4466,11 +4619,11 @@ b2 -= s2; s2 = 0; } else if (s2 >= b2 && b2 > 0) { s2 -= b2; b2 = 0; } - if (s5+1 < N_LOG2POW5 && s2+1 + log2pow5[s5+1] <= 64) { + if (s5+1 < N_LOG2POW5 && s2+1 + log2pow5[s5+1] < 64) { /* * If 10*2**s2*5**s5 == 2**(s2+1)+5**(s5+1) fits in a 64-bit word, * then all our intermediate calculations can be done using exact * 64-bit arithmetic with no need for expensive multiprecision * operations. @@ -4555,11 +4708,11 @@ */ maxpow10_wide = (int) floor(sizeof(Tcl_WideUInt) * CHAR_BIT * log(2.) / log(10.)); pow10_wide = (Tcl_WideUInt *) - Tcl_Alloc((maxpow10_wide + 1) * sizeof(Tcl_WideUInt)); + ckalloc((maxpow10_wide + 1) * sizeof(Tcl_WideUInt)); u = 1; for (i = 0; i < maxpow10_wide; ++i) { pow10_wide[i] = u; u *= 10; } @@ -4665,11 +4818,11 @@ void TclFinalizeDoubleConversion(void) { int i; - Tcl_Free(pow10_wide); + ckfree(pow10_wide); for (i=0; i<9; ++i) { mp_clear(pow5 + i); } for (i=0; i < 5; ++i) { mp_clear(pow5_13 + i); @@ -4707,26 +4860,26 @@ /* * Infinite values can't convert to bignum. */ - if (TclIsInfinite(d)) { + if (isinf(d)) { if (interp != NULL) { const char *s = "integer value too large to represent"; Tcl_SetObjResult(interp, Tcl_NewStringObj(s, -1)); - Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, NULL); + Tcl_SetErrorCode(interp, "ARITH", "IOVERFLOW", s, (char *)NULL); } return TCL_ERROR; } fract = frexp(d, &expt); if (expt <= 0) { err = mp_init(b); mp_zero(b); } else { - Tcl_WideInt w = (Tcl_WideInt) ldexp(fract, mantBits); + Tcl_WideInt w = (Tcl_WideInt)ldexp(fract, mantBits); int shift = expt - mantBits; err = mp_init_i64(b, w); if (err != MP_OKAY) { /* just skip */ @@ -5181,27 +5334,27 @@ strcpy(buffer, "NaN"); return; #else union { double dv; - Tcl_WideUInt iv; + uint64_t iv; } bitwhack; bitwhack.dv = value; if (n770_fp) { bitwhack.iv = Nokia770Twiddle(bitwhack.iv); } - if (bitwhack.iv & ((Tcl_WideUInt) 1 << 63)) { - bitwhack.iv &= ~ ((Tcl_WideUInt) 1 << 63); + if (bitwhack.iv & (UINT64_C(1) << 63)) { + bitwhack.iv &= ~ (UINT64_C(1) << 63); *buffer++ = '-'; } *buffer++ = 'N'; *buffer++ = 'a'; *buffer++ = 'N'; - bitwhack.iv &= (((Tcl_WideUInt) 1) << 51) - 1; + bitwhack.iv &= ((UINT64_C(1)) << 51) - 1; if (bitwhack.iv != 0) { - sprintf(buffer, "(%" TCL_LL_MODIFIER "x)", bitwhack.iv); + snprintf(buffer, TCL_DOUBLE_SPACE, "(%" PRIx64 ")", bitwhack.iv); } else { *buffer = '\0'; } #endif /* IEEE_FLOATING_POINT */ } Index: generic/tclStringObj.c ================================================================== --- generic/tclStringObj.c +++ generic/tclStringObj.c @@ -1,89 +1,233 @@ /* * tclStringObj.c -- * - * This file contains functions that implement string operations on Tcl - * objects. Some string operations work with UTF strings and others - * require Unicode format. Functions that require knowledge of the width - * of each character, such as indexing, operate on Unicode data. - * - * A Unicode string is an internationalized string. Conceptually, a - * Unicode string is an array of 16-bit quantities organized as a - * sequence of properly formed UTF-8 characters. There is a one-to-one - * map between Unicode and UTF characters. Because Unicode characters - * have a fixed width, operations such as indexing operate on Unicode - * data. The String object is optimized for the case where each UTF char + * This file contains functions that implement string operations on Tcl + * objects. Some string operations work with UTF-8 encoding forms. + * Functions that require knowledge of the width of each character, + * such as indexing, operate on fixed width encoding forms such as UTF-32. + * + * Conceptually, a string is a sequence of Unicode code points. Internally + * it may be stored in an encoding form such as a modified version of + * UTF-8 or UTF-16 (when TCL_UTF_MAX=3) or UTF-32. + * + * The String object is optimized for the case where each UTF char * in a string is only one byte. In this case, we store the value of - * numChars, but we don't store the Unicode data (unless Tcl_GetUnicode - * is explicitly called). + * numChars, but we don't store the fixed form encoding (unless + * Tcl_GetUnicode is explicitly called). * - * The String object type stores one or both formats. The default - * behavior is to store UTF. Once Unicode is calculated by a function, it - * is stored in the internal rep for future access (without an additional - * O(n) cost). + * The String object type stores one or both formats. The default + * behavior is to store UTF-8. Once UTF-16/UTF32 is calculated, it is + * stored in the internal rep for future access (without an additional + * O(n) cost). * * To allow many appends to be done to an object without constantly - * reallocating the space for the string or Unicode representation, we - * allocate double the space for the string or Unicode and use the + * reallocating space, we allocate double the space and use the * internal representation to keep track of how much space is used vs. * allocated. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1999 by Scriptics Corporation. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" #include "tclTomMath.h" #include "tclStringRep.h" - -#include "assert.h" +#include /* * Prototypes for functions defined later in this file: */ static void AppendPrintfToObjVA(Tcl_Obj *objPtr, const char *format, va_list argList); static void AppendUnicodeToUnicodeRep(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t appendNumChars); + const Tcl_UniChar *unicode, Tcl_Size appendNumChars); static void AppendUnicodeToUtfRep(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t numChars); + const Tcl_UniChar *unicode, Tcl_Size numChars); static void AppendUtfToUnicodeRep(Tcl_Obj *objPtr, - const char *bytes, size_t numBytes); + const char *bytes, Tcl_Size numBytes); static void AppendUtfToUtfRep(Tcl_Obj *objPtr, - const char *bytes, size_t numBytes); + const char *bytes, Tcl_Size numBytes); static void DupStringInternalRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); -static size_t ExtendStringRepWithUnicode(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t numChars); +static Tcl_Size ExtendStringRepWithUnicode(Tcl_Obj *objPtr, + const Tcl_UniChar *unicode, Tcl_Size numChars); static void ExtendUnicodeRepWithString(Tcl_Obj *objPtr, - const char *bytes, size_t numBytes, - size_t numAppendChars); + const char *bytes, Tcl_Size numBytes, + Tcl_Size numAppendChars); static void FillUnicodeRep(Tcl_Obj *objPtr); static void FreeStringInternalRep(Tcl_Obj *objPtr); -static void GrowStringBuffer(Tcl_Obj *objPtr, size_t needed, int flag); -static void GrowUnicodeBuffer(Tcl_Obj *objPtr, size_t needed); +static void GrowStringBuffer(Tcl_Obj *objPtr, Tcl_Size needed, int flag); +static void GrowUnicodeBuffer(Tcl_Obj *objPtr, Tcl_Size needed); static int SetStringFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static void SetUnicodeObj(Tcl_Obj *objPtr, - const Tcl_UniChar *unicode, size_t numChars); -static size_t UnicodeLength(const Tcl_UniChar *unicode); + const Tcl_UniChar *unicode, Tcl_Size numChars); +static Tcl_Size UnicodeLength(const Tcl_UniChar *unicode); +#if !defined(TCL_NO_DEPRECATED) +static int UTF16Length(const unsigned short *unicode); +#endif static void UpdateStringOfString(Tcl_Obj *objPtr); +#if !defined(TCL_NO_DEPRECATED) +static void DupUTF16StringInternalRep(Tcl_Obj *objPtr, + Tcl_Obj *copyPtr); +static int SetUTF16StringFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); +static void UpdateStringOfUTF16String(Tcl_Obj *objPtr); +#endif + +#define ISCONTINUATION(bytes) (\ + ((((bytes)[0] & 0xC0) == 0x80) || (((bytes)[0] == '\xED') \ + && (((bytes)[1] & 0xF0) == 0xB0) && (((bytes)[2] & 0xC0) == 0x80)))) + +#define SURROGATE(c_) (((c_) & ~0x7FF) == 0xD800) +#define HIGH_SURROGATE(c_) (((c_) & ~0x3FF) == 0xD800) +#define LOW_SURROGATE(c_) (((c_) & ~0x3FF) == 0xDC00) /* * The structure below defines the string Tcl object type by means of * functions that can be invoked by generic object code. */ +#ifndef TCL_NO_DEPRECATED const Tcl_ObjType tclStringType = { "string", /* name */ + FreeStringInternalRep, /* freeIntRepPro */ + DupUTF16StringInternalRep, /* dupIntRepProc */ + UpdateStringOfUTF16String, /* updateStringProc */ + SetUTF16StringFromAny /* setFromAnyProc */ +}; +#endif + +const Tcl_ObjType tclUniCharStringType = { + "utf32string", /* name */ FreeStringInternalRep, /* freeIntRepPro */ DupStringInternalRep, /* dupIntRepProc */ UpdateStringOfString, /* updateStringProc */ SetStringFromAny /* setFromAnyProc */ }; + +typedef struct { + int numChars; /* The number of chars in the string. -1 means + * this value has not been calculated. >= 0 + * means that there is a valid Unicode rep, or + * that the number of UTF bytes == the number + * of chars. */ + int allocated; /* The amount of space actually allocated for + * the UTF string (minus 1 byte for the + * termination char). */ + int maxChars; /* Max number of chars that can fit in the + * space allocated for the unicode array. */ + int hasUnicode; /* Boolean determining whether the string has + * a Unicode representation. */ + Tcl_UniChar unicode[TCLFLEXARRAY]; /* The array of Unicode chars. The actual size + * of this field depends on the 'maxChars' + * field above. */ +} UniCharString; + +#define UNICHAR_STRING_MAXCHARS \ + (int)(((size_t)UINT_MAX - offsetof(UniCharString, unicode))/sizeof(Tcl_UniChar) - 1) +#define UNICHAR_STRING_SIZE(numChars) \ + (offsetof(UniCharString, unicode) + sizeof(Tcl_UniChar) + ((numChars) * sizeof(Tcl_UniChar))) +#define uniCharStringCheckLimits(numChars) \ + do { \ + if ((numChars) < 0 || (numChars) > UNICHAR_STRING_MAXCHARS) { \ + Tcl_Panic("max length for a Tcl unicode value (%d chars) exceeded", \ + UNICHAR_STRING_MAXCHARS); \ + } \ + } while (0) +#define uniCharStringAttemptAlloc(numChars) \ + (UniCharString *) attemptckalloc(UNICHAR_STRING_SIZE(numChars)) +#define uniCharStringAlloc(numChars) \ + (UniCharString *) ckalloc(UNICHAR_STRING_SIZE(numChars)) +#define uniCharStringRealloc(ptr, numChars) \ + (UniCharString *) ckrealloc((ptr), UNICHAR_STRING_SIZE(numChars)) +#define uniCharStringAttemptRealloc(ptr, numChars) \ + (UniCharString *) attemptckrealloc((ptr), UNICHAR_STRING_SIZE(numChars)) +#define GET_UNICHAR_STRING(objPtr) \ + ((UniCharString *) (objPtr)->internalRep.twoPtrValue.ptr1) +#define SET_UNICHAR_STRING(objPtr, stringPtr) \ + ((objPtr)->internalRep.twoPtrValue.ptr2 = NULL), \ + ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr)) + + +#ifndef TCL_NO_DEPRECATED +static void +DupUTF16StringInternalRep( + Tcl_Obj *srcPtr, /* Object with internal rep to copy. Must have + * an internal rep of type "String". */ + Tcl_Obj *copyPtr) /* Object with internal rep to set. Must not + * currently have an internal rep.*/ +{ + String *srcStringPtr = GET_STRING(srcPtr); + size_t size = offsetof(String, unicode) + (((srcStringPtr->allocated) + 1U) * sizeof(unsigned short)); + String *copyStringPtr = (String *)ckalloc(size); + memcpy(copyStringPtr, srcStringPtr, size); + + SET_STRING(copyPtr, copyStringPtr); + copyPtr->typePtr = &tclStringType; +} + +static int +SetUTF16StringFromAny( + TCL_UNUSED(Tcl_Interp *), + Tcl_Obj *objPtr) /* The object to convert. */ +{ + if (!TclHasInternalRep(objPtr, &tclStringType)) { + Tcl_DString ds; + + /* + * Convert whatever we have into an untyped value. Just A String. + */ + + (void) TclGetString(objPtr); + TclFreeInternalRep(objPtr); + + /* + * Create a basic String internalrep that just points to the UTF-8 string + * already in place at objPtr->bytes. + */ + + Tcl_DStringInit(&ds); + unsigned short *utf16string = Tcl_UtfToChar16DString(objPtr->bytes, objPtr->length, &ds); + int size = Tcl_DStringLength(&ds); + String *stringPtr = (String *)ckalloc((offsetof(String, unicode) + sizeof(unsigned short)) + size); + + memcpy(stringPtr->unicode, utf16string, size); + Tcl_DStringFree(&ds); + size /= sizeof(unsigned short); + stringPtr->unicode[size] = 0; + + stringPtr->numChars = size; + stringPtr->allocated = size; + stringPtr->maxChars = size; + stringPtr->hasUnicode = 1; + SET_STRING(objPtr, stringPtr); + objPtr->typePtr = &tclStringType; + } + return TCL_OK; +} + +static void +UpdateStringOfUTF16String( + Tcl_Obj *objPtr) /* Object with string rep to update. */ +{ + Tcl_DString ds; + String *stringPtr = GET_STRING(objPtr); + + Tcl_DStringInit(&ds); + const char *string = Tcl_Char16ToUtfDString(stringPtr->unicode, stringPtr->numChars, &ds); + + char *bytes = (char *)ckalloc(Tcl_DStringLength(&ds) + 1U); + memcpy(bytes, string, Tcl_DStringLength(&ds)); + bytes[Tcl_DStringLength(&ds)] = 0; + objPtr->bytes = bytes; + objPtr->length = Tcl_DStringLength(&ds); + Tcl_DStringFree(&ds); +} +#endif /* * TCL STRING GROWTH ALGORITHM * * When growing strings (during an append, for example), the following growth @@ -121,101 +265,109 @@ #endif static void GrowStringBuffer( Tcl_Obj *objPtr, - size_t needed, - int flag) + Tcl_Size needed, /* Not including terminating nul */ + int flag) /* If 0, try to overallocate */ { /* - * Pre-conditions: - * objPtr->typePtr == &tclStringType + * Preconditions: + * TclHasInternalRep(objPtr, &tclStringType) * needed > stringPtr->allocated * flag || objPtr->bytes != NULL */ - String *stringPtr = GET_STRING(objPtr); + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); char *ptr = NULL; - size_t attempt; + Tcl_Size capacity; if (objPtr->bytes == &tclEmptyString) { objPtr->bytes = NULL; } if (flag == 0 || stringPtr->allocated > 0) { - attempt = 2 * needed; - ptr = (char *)Tcl_AttemptRealloc(objPtr->bytes, attempt + 1); + if (needed <= INT_MAX / 2) { + capacity = 2 * needed; + ptr = (char *)attemptckrealloc(objPtr->bytes, capacity + 1U); + } if (ptr == NULL) { /* * Take care computing the amount of modest growth to avoid - * overflow into invalid argument values for attempt. + * overflow into invalid argument values for capacity. */ - size_t limit = INT_MAX - needed; - size_t extra = needed - objPtr->length + TCL_MIN_GROWTH; - size_t growth = (extra > limit) ? limit : extra; + unsigned int limit = INT_MAX - needed; + unsigned int extra = needed - objPtr->length + TCL_MIN_GROWTH; + int growth = (int) ((extra > limit) ? limit : extra); - attempt = needed + growth; - ptr = (char *)Tcl_AttemptRealloc(objPtr->bytes, attempt + 1); + capacity = needed + growth; + ptr = (char *)attemptckrealloc(objPtr->bytes, capacity + 1U); } } if (ptr == NULL) { /* * First allocation - just big enough; or last chance fallback. */ - attempt = needed; - ptr = (char *)Tcl_Realloc(objPtr->bytes, attempt + 1); + capacity = needed; + ptr = (char *)ckrealloc(objPtr->bytes, capacity + 1U); } objPtr->bytes = ptr; - stringPtr->allocated = attempt; + stringPtr->allocated = capacity; + memset(ptr + objPtr->length, 0, capacity + 1U - objPtr->length); } static void GrowUnicodeBuffer( Tcl_Obj *objPtr, - size_t needed) + Tcl_Size needed) { /* - * Pre-conditions: - * objPtr->typePtr == &tclStringType + * Preconditions: + * TclHasInternalRep(objPtr, &tclStringType) * needed > stringPtr->maxChars + * needed < UNICHAR_STRING_MAXCHARS */ - String *ptr = NULL, *stringPtr = GET_STRING(objPtr); - size_t attempt; + UniCharString *ptr = NULL, *stringPtr = GET_UNICHAR_STRING(objPtr); + Tcl_Size capacity; if (stringPtr->maxChars > 0) { /* * Subsequent appends - apply the growth algorithm. */ - attempt = 2 * needed; - ptr = stringAttemptRealloc(stringPtr, attempt); + if (needed <= UNICHAR_STRING_MAXCHARS / 2) { + capacity = 2 * needed; + ptr = uniCharStringAttemptRealloc(stringPtr, capacity); + } if (ptr == NULL) { /* * Take care computing the amount of modest growth to avoid - * overflow into invalid argument values for attempt. + * overflow into invalid argument values for capacity. */ - size_t extra = needed - stringPtr->numChars + unsigned int limit = UNICHAR_STRING_MAXCHARS - needed; + unsigned int extra = needed - stringPtr->numChars + TCL_MIN_UNICHAR_GROWTH; + int growth = (int) ((extra > limit) ? limit : extra); - attempt = needed + extra; - ptr = stringAttemptRealloc(stringPtr, attempt); + capacity = needed + growth; + ptr = uniCharStringAttemptRealloc(stringPtr, capacity); } } if (ptr == NULL) { /* * First allocation - just big enough; or last chance fallback. */ - attempt = needed; - ptr = stringRealloc(stringPtr, attempt); + capacity = needed; + ptr = uniCharStringRealloc(stringPtr, capacity); } stringPtr = ptr; - stringPtr->maxChars = attempt; - SET_STRING(objPtr, stringPtr); + stringPtr->maxChars = capacity; + SET_UNICHAR_STRING(objPtr, stringPtr); } /* *---------------------------------------------------------------------- * @@ -245,11 +397,11 @@ #undef Tcl_NewStringObj Tcl_Obj * Tcl_NewStringObj( const char *bytes, /* Points to the first of the length bytes * used to initialize the new object. */ - size_t length) /* The number of bytes to copy from "bytes" + Tcl_Size length) /* The number of bytes to copy from "bytes" * when initializing the new object. If * negative, use bytes up to the first NUL * byte. */ { return Tcl_DbNewStringObj(bytes, length, "unknown", 0); @@ -257,17 +409,17 @@ #else /* if not TCL_MEM_DEBUG */ Tcl_Obj * Tcl_NewStringObj( const char *bytes, /* Points to the first of the length bytes * used to initialize the new object. */ - size_t length) /* The number of bytes to copy from "bytes" - * when initializing the new object. If -1, + Tcl_Size length) /* The number of bytes to copy from "bytes" + * when initializing the new object. If negative, * use bytes up to the first NUL byte. */ { Tcl_Obj *objPtr; - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = (bytes? strlen(bytes) : 0); } TclNewStringObj(objPtr, bytes, length); return objPtr; } @@ -305,21 +457,21 @@ #ifdef TCL_MEM_DEBUG Tcl_Obj * Tcl_DbNewStringObj( const char *bytes, /* Points to the first of the length bytes * used to initialize the new object. */ - size_t length, /* The number of bytes to copy from "bytes" - * when initializing the new object. If -1, + Tcl_Size length, /* The number of bytes to copy from "bytes" + * when initializing the new object. If negative, * use bytes up to the first NUL byte. */ const char *file, /* The name of the source file calling this * function; used for debugging. */ int line) /* Line number in the source file; used for * debugging. */ { Tcl_Obj *objPtr; - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = (bytes? strlen(bytes) : 0); } TclDbNewObj(objPtr, file, line); TclInitStringRep(objPtr, bytes, length); return objPtr; @@ -327,13 +479,14 @@ #else /* if not TCL_MEM_DEBUG */ Tcl_Obj * Tcl_DbNewStringObj( const char *bytes, /* Points to the first of the length bytes * used to initialize the new object. */ - size_t length, /* The number of bytes to copy from "bytes" - * when initializing the new object. If -1, - * use bytes up to the first NUL byte. */ + Tcl_Size length, /* The number of bytes to copy from "bytes" + * when initializing the new object. If + * negative, use bytes up to the first NUL + * byte. */ TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { return Tcl_NewStringObj(bytes, length); } @@ -357,47 +510,133 @@ * *--------------------------------------------------------------------------- */ Tcl_Obj * -Tcl_NewUnicodeObj( +TclNewUnicodeObj( const Tcl_UniChar *unicode, /* The unicode string used to initialize the * new object. */ - size_t numChars) /* Number of characters in the unicode + Tcl_Size numChars) /* Number of characters in the unicode * string. */ { Tcl_Obj *objPtr; TclNewObj(objPtr); SetUnicodeObj(objPtr, unicode, numChars); return objPtr; } +#if !defined(TCL_NO_DEPRECATED) +Tcl_Obj * +Tcl_NewUnicodeObj( + const unsigned short *unicode, /* The unicode string used to initialize the + * new object. */ + int numChars) /* Number of characters in the unicode + * string. */ +{ + Tcl_Obj *objPtr; + + TclNewObj(objPtr); + TclInvalidateStringRep(objPtr); + + if (numChars < 0) { + numChars = UTF16Length(unicode); + } + + String *stringPtr = (String *)ckalloc((offsetof(String, unicode) + + sizeof(unsigned short)) + numChars * sizeof(unsigned short)); + memcpy(stringPtr->unicode, unicode, numChars * sizeof(unsigned short)); + stringPtr->unicode[numChars] = 0; + + stringPtr->numChars = numChars; + stringPtr->allocated = numChars; + stringPtr->maxChars = numChars; + stringPtr->hasUnicode = 1; + SET_STRING(objPtr, stringPtr); + objPtr->typePtr = &tclStringType; + + return objPtr; +} +#endif + /* *---------------------------------------------------------------------- * * Tcl_GetCharLength -- * * Get the length of the Unicode string from the Tcl object. * * Results: - * Pointer to unicode string representing the unicode object. + * Pointer to Unicode string representing the Unicode object. * * Side effects: * Frees old internal rep. Allocates memory for new "String" internal * rep. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size +TclGetCharLength( + Tcl_Obj *objPtr) /* The String object to get the num chars + * of. */ +{ + UniCharString *stringPtr; + Tcl_Size numChars; + + /* + * Quick, no-shimmer return for short string reps. + */ + + if ((objPtr->bytes) && (objPtr->length < 2)) { + /* 0 bytes -> 0 chars; 1 byte -> 1 char */ + return objPtr->length; + } + + /* + * Optimize the case where we're really dealing with a bytearray object; + * we don't need to convert to a string to perform the get-length operation. + * + * Starting in Tcl 8.7, we check for a "pure" bytearray, because the + * machinery behind that test is using a proper bytearray ObjType. We + * could also compute length of an improper bytearray without shimmering + * but there's no value in that. We *want* to shimmer an improper bytearray + * because improper bytearrays have worthless internal reps. + */ + + if (TclIsPureByteArray(objPtr)) { + (void) Tcl_GetByteArrayFromObj(objPtr, &numChars); + return numChars; + } + + /* + * OK, need to work with the object as a string. + */ + + SetStringFromAny(NULL, objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); + numChars = stringPtr->numChars; + + /* + * If numChars is unknown, compute it. + */ + + if (numChars < 0) { + TclNumUtfCharsM(numChars, objPtr->bytes, objPtr->length); + stringPtr->numChars = numChars; + } + return numChars; +} + +#if !defined(TCL_NO_DEPRECATED) +#undef Tcl_GetCharLength +Tcl_Size Tcl_GetCharLength( Tcl_Obj *objPtr) /* The String object to get the num chars * of. */ { - String *stringPtr; - size_t numChars = 0; + Tcl_Size numChars = 0; /* * Quick, no-shimmer return for short string reps. */ @@ -416,33 +655,21 @@ * but there's no value in that. We *want* to shimmer an improper bytearray * because improper bytearrays have worthless internal reps. */ if (TclIsPureByteArray(objPtr)) { - (void) TclGetByteArrayFromObj(objPtr, &numChars); - return numChars; - } - - /* - * OK, need to work with the object as a string. - */ - - SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); - numChars = stringPtr->numChars; - - /* - * If numChars is unknown, compute it. - */ - - if (numChars == TCL_INDEX_NONE) { - TclNumUtfChars(numChars, objPtr->bytes, objPtr->length); - stringPtr->numChars = numChars; - } - return numChars; -} - + (void) Tcl_GetByteArrayFromObj(objPtr, &numChars); + } else { + TclGetString(objPtr); + numChars = TclNumUtfChars(objPtr->bytes, objPtr->length); + } + + return numChars; +} +#endif + + /* *---------------------------------------------------------------------- * * TclCheckEmptyString -- * @@ -459,18 +686,23 @@ */ int TclCheckEmptyString( Tcl_Obj *objPtr) { - int length = -1; + Tcl_Size length = TCL_INDEX_NONE; if (objPtr->bytes == &tclEmptyString) { return TCL_EMPTYSTRING_YES; } + + if (TclIsPureByteArray(objPtr) + && TclGetCharLength(objPtr) == 0) { + return TCL_EMPTYSTRING_YES; + } if (TclListObjIsCanonical(objPtr)) { - Tcl_ListObjLength(NULL, objPtr, &length); + TclListObjLength(NULL, objPtr, &length); return length == 0; } if (TclIsPureDict(objPtr)) { Tcl_DictObjSize(NULL, objPtr, &length); @@ -499,27 +731,90 @@ * Fills unichar with the index'th Unicode character. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) +#undef Tcl_GetUniChar int Tcl_GetUniChar( Tcl_Obj *objPtr, /* The object to get the Unicode charater * from. */ - size_t index) /* Get the index'th Unicode character. */ + Tcl_Size index) /* Get the index'th Unicode character. */ { String *stringPtr; int ch; + + if (index < 0) { + return -1; + } + + /* + * Optimize the case where we're really dealing with a ByteArray object + * we don't need to convert to a string to perform the indexing operation. + */ + + if (TclIsPureByteArray(objPtr)) { + Tcl_Size length; + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); + if (index >= length) { + return -1; + } + + return bytes[index]; + } + + /* + * OK, need to work with the object as a string. + */ + + SetUTF16StringFromAny(NULL, objPtr); + stringPtr = GET_STRING(objPtr); + + if (index >= stringPtr->numChars) { + return -1; + } + ch = stringPtr->unicode[index]; + /* See: bug [11ae2be95dac9417] */ + if (SURROGATE(ch)) { + if (ch & 0x400) { + if ((index > 0) + && HIGH_SURROGATE(stringPtr->unicode[index-1])) { + ch = -1; /* low surrogate preceded by high surrogate */ + } + } else if ((++index < stringPtr->numChars) + && LOW_SURROGATE(stringPtr->unicode[index])) { + /* high surrogate followed by low surrogate */ + ch = (((ch & 0x3FF) << 10) | + (stringPtr->unicode[index] & 0x3FF)) + 0x10000; + } + } + return ch; +} +#endif + +int +TclGetUniChar( + Tcl_Obj *objPtr, /* The object to get the Unicode character + * from. */ + Tcl_Size index) /* Get the index'th Unicode character. */ +{ + UniCharString *stringPtr; + int ch; + + if (index < 0) { + return -1; + } /* - * Optimize the case where we're really dealing with a bytearray object + * Optimize the case where we're really dealing with a ByteArray object * we don't need to convert to a string to perform the indexing operation. */ if (TclIsPureByteArray(objPtr)) { - size_t length = 0; - unsigned char *bytes = TclGetByteArrayFromObj(objPtr, &length); + Tcl_Size length; + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); if (index >= length) { return -1; } return bytes[index]; @@ -528,54 +823,71 @@ /* * OK, need to work with the object as a string. */ SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (stringPtr->hasUnicode == 0) { /* * If numChars is unknown, compute it. */ if (stringPtr->numChars == TCL_INDEX_NONE) { - TclNumUtfChars(stringPtr->numChars, objPtr->bytes, objPtr->length); + TclNumUtfCharsM(stringPtr->numChars, objPtr->bytes, objPtr->length); + } + if (index >= stringPtr->numChars) { + return -1; } if (stringPtr->numChars == objPtr->length) { - return (Tcl_UniChar) objPtr->bytes[index]; + return (unsigned char) objPtr->bytes[index]; } FillUnicodeRep(objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); } if (index >= stringPtr->numChars) { return -1; } ch = stringPtr->unicode[index]; -#if TCL_UTF_MAX <= 3 - /* See: bug [11ae2be95dac9417] */ - if ((ch & 0xF800) == 0xD800) { - if (ch & 0x400) { - if ((index > 0) - && ((stringPtr->unicode[index-1] & 0xFC00) == 0xD800)) { - ch = -1; /* low surrogate preceded by high surrogate */ - } - } else if ((++index < stringPtr->numChars) - && ((stringPtr->unicode[index] & 0xFC00) == 0xDC00)) { - /* high surrogate followed by low surrogate */ - ch = (((ch & 0x3FF) << 10) | - (stringPtr->unicode[index] & 0x3FF)) + 0x10000; - } - } -#endif return ch; } /* *---------------------------------------------------------------------- * - * Tcl_GetUnicodeFromObj -- + * Tcl_GetUnicode -- + * + * Get the Unicode form of the String object. If the object is not + * already a String object, it will be converted to one. If the String + * object does not have a Unicode rep, then one is created from the UTF + * string format. + * + * Results: + * Returns a pointer to the object's internal Unicode string. + * + * Side effects: + * Converts the object to have the String internal rep. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_GetUnicode +unsigned short * +Tcl_GetUnicode( + Tcl_Obj *objPtr) /* The object to find the Unicode string + * for. */ +{ + return Tcl_GetUnicodeFromObj(objPtr, NULL); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * + * Tcl_GetUnicodeFromObj/TclGetUnicodeFromObj -- * * Get the Unicode form of the String object with length. If the object * is not already a String object, it will be converted to one. If the * String object does not have a Unicode rep, then one is create from the * UTF string format. @@ -588,42 +900,64 @@ * *---------------------------------------------------------------------- */ Tcl_UniChar * -Tcl_GetUnicodeFromObj( - Tcl_Obj *objPtr, /* The object to find the unicode string +TclGetUnicodeFromObj( + Tcl_Obj *objPtr, /* The object to find the Unicode string * for. */ int *lengthPtr) /* If non-NULL, the location where the string - * rep's unichar length should be stored. If + * rep's Tcl_UniChar length should be stored. If + * NULL, no length is stored. */ +{ + UniCharString *stringPtr; + + SetStringFromAny(NULL, objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); + + if (stringPtr->hasUnicode == 0) { + FillUnicodeRep(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); + } + + if (lengthPtr != NULL) { + *lengthPtr = stringPtr->numChars; + } + return stringPtr->unicode; +} + +#if !defined(TCL_NO_DEPRECATED) +unsigned short * +Tcl_GetUnicodeFromObj( + Tcl_Obj *objPtr, /* The object to find the Unicode string + * for. */ + Tcl_Size *lengthPtr) /* If non-NULL, the location where the string + * rep's Tcl_UniChar length should be stored. If * NULL, no length is stored. */ { String *stringPtr; - SetStringFromAny(NULL, objPtr); + SetUTF16StringFromAny(NULL, objPtr); stringPtr = GET_STRING(objPtr); - if (stringPtr->hasUnicode == 0) { - FillUnicodeRep(objPtr); - stringPtr = GET_STRING(objPtr); - } - if (lengthPtr != NULL) { *lengthPtr = stringPtr->numChars; } return stringPtr->unicode; } +#endif /* *---------------------------------------------------------------------- * * Tcl_GetRange -- * * Create a Tcl Object that contains the chars between first and last of * the object indicated by "objPtr". If the object is not already a - * String object, convert it to one. The first and last indices are - * assumed to be in the appropriate range. + * String object, convert it to one. If first is negative, the + * returned string start at the beginning of objPtr. If last is + * negative, the returned string ends at the end of objPtr. * * Results: * Returns a new Tcl Object of the String type. * * Side effects: @@ -630,99 +964,135 @@ * Changes the internal rep of "objPtr" to the String type. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) +#undef Tcl_GetRange Tcl_Obj * Tcl_GetRange( Tcl_Obj *objPtr, /* The Tcl object to find the range of. */ - size_t first, /* First index of the range. */ - size_t last) /* Last index of the range. */ + Tcl_Size first, /* First index of the range. */ + Tcl_Size last) /* Last index of the range. */ +{ + Tcl_Obj *newObjPtr; /* The Tcl object to find the range of. */ + Tcl_Size length; + + if (first < 0) { + first = 0; + } + + /* + * Optimize the case where we're really dealing with a bytearray object + * we don't need to convert to a string to perform the substring operation. + */ + + if (TclIsPureByteArray(objPtr)) { + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); + + if (last < 0 || last >= length) { + last = length - 1; + } + if (last < first) { + TclNewObj(newObjPtr); + return newObjPtr; + } + return Tcl_NewByteArrayObj(bytes + first, last - first + 1); + } + + Tcl_Size numChars = TclNumUtfChars(objPtr->bytes, objPtr->length); + + if (last < 0 || last >= numChars) { + last = numChars - 1; + } + if (last < first) { + TclNewObj(newObjPtr); + return newObjPtr; + } + const char *begin = Tcl_UtfAtIndex(objPtr->bytes, first); + const char *end = Tcl_UtfAtIndex(objPtr->bytes, last + 1); + return Tcl_NewStringObj(begin, end - begin); +} +#endif + +Tcl_Obj * +TclGetRange( + Tcl_Obj *objPtr, /* The Tcl object to find the range of. */ + Tcl_Size first, /* First index of the range. */ + Tcl_Size last) /* Last index of the range. */ { Tcl_Obj *newObjPtr; /* The Tcl object to find the range of. */ - String *stringPtr; - size_t length = 0; - - if (first == TCL_INDEX_NONE) { - first = TCL_INDEX_START; - } - if (last + 2 <= first + 1) { - return Tcl_NewObj(); + UniCharString *stringPtr; + Tcl_Size length; + + if (first < 0) { + first = 0; } /* * Optimize the case where we're really dealing with a bytearray object * we don't need to convert to a string to perform the substring operation. */ if (TclIsPureByteArray(objPtr)) { - unsigned char *bytes = TclGetByteArrayFromObj(objPtr, &length); + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &length); - if (last >= length) { + if (last < 0 || last >= length) { last = length - 1; } if (last < first) { - return Tcl_NewObj(); + TclNewObj(newObjPtr); + return newObjPtr; } return Tcl_NewByteArrayObj(bytes + first, last - first + 1); } /* * OK, need to work with the object as a string. */ SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (stringPtr->hasUnicode == 0) { /* * If numChars is unknown, compute it. */ if (stringPtr->numChars == TCL_INDEX_NONE) { - TclNumUtfChars(stringPtr->numChars, objPtr->bytes, objPtr->length); + TclNumUtfCharsM(stringPtr->numChars, objPtr->bytes, objPtr->length); } if (stringPtr->numChars == objPtr->length) { - if (last >= stringPtr->numChars) { + if (last < 0 || last >= stringPtr->numChars) { last = stringPtr->numChars - 1; } if (last < first) { - return Tcl_NewObj(); + TclNewObj(newObjPtr); + return newObjPtr; } - newObjPtr = Tcl_NewStringObj(objPtr->bytes + first, last-first+1); + newObjPtr = Tcl_NewStringObj(objPtr->bytes + first, last - first + 1); /* * Since we know the char length of the result, store it. */ SetStringFromAny(NULL, newObjPtr); - stringPtr = GET_STRING(newObjPtr); + stringPtr = GET_UNICHAR_STRING(newObjPtr); stringPtr->numChars = newObjPtr->length; return newObjPtr; } FillUnicodeRep(objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); } - if (last > stringPtr->numChars) { - last = stringPtr->numChars; + if (last < 0 || last >= stringPtr->numChars) { + last = stringPtr->numChars - 1; } if (last < first) { - return Tcl_NewObj(); - } -#if TCL_UTF_MAX <= 3 - /* See: bug [11ae2be95dac9417] */ - if ((first + 1 > 1) && ((stringPtr->unicode[first] & 0xFC00) == 0xDC00) - && ((stringPtr->unicode[first-1] & 0xFC00) == 0xD800)) { - ++first; - } - if ((last + 2 < stringPtr->numChars + 1) - && ((stringPtr->unicode[last+1] & 0xFC00) == 0xDC00) - && ((stringPtr->unicode[last] & 0xFC00) == 0xD800)) { - ++last; - } -#endif - return Tcl_NewUnicodeObj(stringPtr->unicode + first, last - first + 1); + TclNewObj(newObjPtr); + return newObjPtr; + } + return TclNewUnicodeObj(stringPtr->unicode + first, last - first + 1); } /* *---------------------------------------------------------------------- * @@ -747,12 +1117,12 @@ void Tcl_SetStringObj( Tcl_Obj *objPtr, /* Object whose internal rep to init. */ const char *bytes, /* Points to the first of the length bytes * used to initialize the object. */ - size_t length) /* The number of bytes to copy from "bytes" - * when initializing the object. If -1, + Tcl_Size length) /* The number of bytes to copy from "bytes" + * when initializing the object. If negative, * use bytes up to the first NUL byte.*/ { if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_SetStringObj"); } @@ -759,19 +1129,19 @@ /* * Set the type to NULL and free any internal rep for the old type. */ - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); /* * Free any old string rep, then set the string rep to a copy of the * length bytes starting at "bytes". */ TclInvalidateStringRep(objPtr); - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = (bytes? strlen(bytes) : 0); } TclInitStringRep(objPtr, bytes, length); } @@ -778,48 +1148,51 @@ /* *---------------------------------------------------------------------- * * Tcl_SetObjLength -- * - * This function changes the length of the string representation of an - * object. + * Changes the length of the string representation of objPtr. * * Results: * None. * * Side effects: - * If the size of objPtr's string representation is greater than length, - * then it is reduced to length and a new terminating null byte is stored - * in the strength. If the length of the string representation is greater - * than length, the storage space is reallocated to the given length; a - * null byte is stored at the end, but other bytes past the end of the - * original string representation are undefined. The object's internal - * representation is changed to "expendable string". + * If the size of objPtr's string representation is greater than length, a + * new terminating null byte is stored in objPtr->bytes at length, and + * bytes at positions past length have no meaning. If the length of the + * string representation is greater than length, the storage space is + * reallocated to length+1. + * + * The object's internal representation is changed to &tclStringType. * *---------------------------------------------------------------------- */ void Tcl_SetObjLength( Tcl_Obj *objPtr, /* Pointer to object. This object must not * currently be shared. */ - size_t length) /* Number of bytes desired for string + Tcl_Size length) /* Number of bytes desired for string * representation of object, not including * terminating null byte. */ { - String *stringPtr; + UniCharString *stringPtr; + if (length < 0) { + Tcl_Panic("Tcl_SetObjLength: length requested is negative: " + "%" TCL_SIZE_MODIFIER "d (integer overflow?)", length); + } if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_SetObjLength"); } if (objPtr->bytes && objPtr->length == length) { return; } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (objPtr->bytes != NULL) { /* * Change length of an existing string rep. */ @@ -826,35 +1199,40 @@ if (length > stringPtr->allocated) { /* * Need to enlarge the buffer. */ if (objPtr->bytes == &tclEmptyString) { - objPtr->bytes = (char *)Tcl_Alloc(length + 1); + objPtr->bytes = (char *)ckalloc(length + 1U); } else { - objPtr->bytes = (char *)Tcl_Realloc(objPtr->bytes, length + 1); + objPtr->bytes = (char *)ckrealloc(objPtr->bytes, length + 1U); } stringPtr->allocated = length; } objPtr->length = length; objPtr->bytes[length] = 0; /* - * Invalidate the unicode data. + * Invalidate the Unicode data. */ stringPtr->numChars = TCL_INDEX_NONE; stringPtr->hasUnicode = 0; } else { + /* + * Changing length of pure unicode string. + */ + + uniCharStringCheckLimits(length); if (length > stringPtr->maxChars) { - stringPtr = stringRealloc(stringPtr, length); - SET_STRING(objPtr, stringPtr); + stringPtr = uniCharStringRealloc(stringPtr, length); + SET_UNICHAR_STRING(objPtr, stringPtr); stringPtr->maxChars = length; } /* - * Mark the new end of the unicode string + * Mark the new end of the Unicode string */ stringPtr->numChars = length; stringPtr->unicode[length] = 0; stringPtr->hasUnicode = 1; @@ -891,25 +1269,30 @@ int Tcl_AttemptSetObjLength( Tcl_Obj *objPtr, /* Pointer to object. This object must not * currently be shared. */ - size_t length) /* Number of bytes desired for string + Tcl_Size length) /* Number of bytes desired for string * representation of object, not including * terminating null byte. */ { - String *stringPtr; + UniCharString *stringPtr; + + if (length < 0) { + /* Negative lengths => most likely integer overflow */ + return 0; + } if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_AttemptSetObjLength"); } if (objPtr->bytes && objPtr->length == length) { return 1; } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (objPtr->bytes != NULL) { /* * Change length of an existing string rep. */ @@ -919,13 +1302,13 @@ */ char *newBytes; if (objPtr->bytes == &tclEmptyString) { - newBytes = (char *)Tcl_AttemptAlloc(length + 1); + newBytes = (char *)attemptckalloc(length + 1U); } else { - newBytes = (char *)Tcl_AttemptRealloc(objPtr->bytes, length + 1); + newBytes = (char *)attemptckrealloc(objPtr->bytes, length + 1U); } if (newBytes == NULL) { return 0; } objPtr->bytes = newBytes; @@ -934,31 +1317,34 @@ objPtr->length = length; objPtr->bytes[length] = 0; /* - * Invalidate the unicode data. + * Invalidate the Unicode data. */ stringPtr->numChars = TCL_INDEX_NONE; stringPtr->hasUnicode = 0; } else { /* - * Changing length of pure unicode string. + * Changing length of pure Unicode string. */ + if (length > UNICHAR_STRING_MAXCHARS) { + return 0; + } if (length > stringPtr->maxChars) { - stringPtr = stringAttemptRealloc(stringPtr, length); + stringPtr = uniCharStringAttemptRealloc(stringPtr, length); if (stringPtr == NULL) { return 0; } - SET_STRING(objPtr, stringPtr); + SET_UNICHAR_STRING(objPtr, stringPtr); stringPtr->maxChars = length; } /* - * Mark the new end of the unicode string. + * Mark the new end of the Unicode string. */ stringPtr->unicode[length] = 0; stringPtr->numChars = length; stringPtr->hasUnicode = 1; @@ -985,60 +1371,97 @@ * Memory allocated for new "String" internal rep. * *--------------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) void Tcl_SetUnicodeObj( Tcl_Obj *objPtr, /* The object to set the string of. */ - const Tcl_UniChar *unicode, /* The unicode string used to initialize the + const unsigned short *unicode, /* The Unicode string used to initialize the * object. */ - size_t numChars) /* Number of characters in the unicode + Tcl_Size numChars) /* Number of characters in the Unicode * string. */ { - if (Tcl_IsShared(objPtr)) { - Tcl_Panic("%s called with shared object", "Tcl_SetUnicodeObj"); - } - TclFreeIntRep(objPtr); - SetUnicodeObj(objPtr, unicode, numChars); -} - -static size_t + String *stringPtr; + + if (numChars < 0) { + numChars = UTF16Length(unicode); + } + + /* + * Allocate enough space for the String structure + Unicode string. + */ + + stringCheckLimits(numChars); + stringPtr = stringAlloc(numChars); + SET_STRING(objPtr, stringPtr); + objPtr->typePtr = &tclStringType; + + stringPtr->maxChars = numChars; + memcpy(stringPtr->unicode, unicode, numChars * sizeof(unsigned char)); + stringPtr->unicode[numChars] = 0; + stringPtr->numChars = numChars; + stringPtr->hasUnicode = 1; + + TclInvalidateStringRep(objPtr); + stringPtr->allocated = numChars; +} + +static Tcl_Size +UTF16Length( + const unsigned short *ucs2Ptr) +{ + Tcl_Size numChars = 0; + + if (ucs2Ptr) { + while (numChars >= 0 && ucs2Ptr[numChars] != 0) { + numChars++; + } + } + stringCheckLimits(numChars); + return numChars; +} +#endif + +static Tcl_Size UnicodeLength( const Tcl_UniChar *unicode) { - size_t numChars = 0; + Tcl_Size numChars = 0; if (unicode) { - while ((numChars != TCL_INDEX_NONE) && (unicode[numChars] != 0)) { + while ((numChars >= 0) && (unicode[numChars] != 0)) { numChars++; } } + uniCharStringCheckLimits(numChars); return numChars; } static void SetUnicodeObj( Tcl_Obj *objPtr, /* The object to set the string of. */ - const Tcl_UniChar *unicode, /* The unicode string used to initialize the + const Tcl_UniChar *unicode, /* The Unicode string used to initialize the * object. */ - size_t numChars) /* Number of characters in the unicode + Tcl_Size numChars) /* Number of characters in the Unicode * string. */ { - String *stringPtr; + UniCharString *stringPtr; - if (numChars == TCL_INDEX_NONE) { + if (numChars < 0) { numChars = UnicodeLength(unicode); } /* * Allocate enough space for the String structure + Unicode string. */ - stringPtr = stringAlloc(numChars); - SET_STRING(objPtr, stringPtr); - objPtr->typePtr = &tclStringType; + uniCharStringCheckLimits(numChars); + stringPtr = uniCharStringAlloc(numChars); + SET_UNICHAR_STRING(objPtr, stringPtr); + objPtr->typePtr = &tclUniCharStringType; stringPtr->maxChars = numChars; memcpy(stringPtr->unicode, unicode, numChars * sizeof(Tcl_UniChar)); stringPtr->unicode[numChars] = 0; stringPtr->numChars = numChars; @@ -1069,24 +1492,24 @@ void Tcl_AppendLimitedToObj( Tcl_Obj *objPtr, /* Points to the object to append to. */ const char *bytes, /* Points to the bytes to append to the * object. */ - size_t length, /* The number of bytes available to be + Tcl_Size length, /* The number of bytes available to be * appended from "bytes". If -1, then * all bytes up to a NUL byte are available. */ - size_t limit, /* The maximum number of bytes to append to + Tcl_Size limit, /* The maximum number of bytes to append to * the object. */ const char *ellipsis) /* Ellipsis marker string, appended to the * object to indicate not all available bytes * at "bytes" were appended. */ { - String *stringPtr; - size_t toCopy = 0; - size_t eLen = 0; + UniCharString *stringPtr; + Tcl_Size toCopy = 0; + Tcl_Size eLen = 0; - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = (bytes ? strlen(bytes) : 0); } if (length == 0) { return; } @@ -1100,14 +1523,14 @@ if (ellipsis == NULL) { ellipsis = "..."; } eLen = strlen(ellipsis); while (eLen > limit) { - eLen = TclUtfPrev(ellipsis+eLen, ellipsis) - ellipsis; + eLen = Tcl_UtfPrev(ellipsis+eLen, ellipsis) - ellipsis; } - toCopy = TclUtfPrev(bytes+limit+1-eLen, bytes) - bytes; + toCopy = Tcl_UtfPrev(bytes+limit+1-eLen, bytes) - bytes; } /* * If objPtr has a valid Unicode rep, then append the Unicode conversion * of "bytes" to the objPtr's Unicode rep, otherwise append "bytes" to @@ -1117,24 +1540,30 @@ if (Tcl_IsShared(objPtr)) { Tcl_Panic("%s called with shared object", "Tcl_AppendLimitedToObj"); } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); - if (stringPtr->hasUnicode && (stringPtr->numChars+1) > 1) { + /* If appended string starts with a continuation byte or a lower surrogate, + * force objPtr to unicode representation. See [7f1162a867] */ + if (bytes && ISCONTINUATION(bytes)) { + TclGetUnicodeFromObj(objPtr, NULL); + stringPtr = GET_UNICHAR_STRING(objPtr); + } + if (stringPtr->hasUnicode && (stringPtr->numChars > 0)) { AppendUtfToUnicodeRep(objPtr, bytes, toCopy); } else { AppendUtfToUtfRep(objPtr, bytes, toCopy); } if (length <= limit) { return; } - stringPtr = GET_STRING(objPtr); - if (stringPtr->hasUnicode && (stringPtr->numChars+1) > 1) { + stringPtr = GET_UNICHAR_STRING(objPtr); + if (stringPtr->hasUnicode && (stringPtr->numChars > 0)) { AppendUtfToUnicodeRep(objPtr, ellipsis, eLen); } else { AppendUtfToUtfRep(objPtr, ellipsis, eLen); } } @@ -1159,24 +1588,24 @@ void Tcl_AppendToObj( Tcl_Obj *objPtr, /* Points to the object to append to. */ const char *bytes, /* Points to the bytes to append to the * object. */ - size_t length) /* The number of bytes to append from "bytes". - * If -1, then append all bytes up to NUL + Tcl_Size length) /* The number of bytes to append from "bytes". + * If negative, then append all bytes up to NUL * byte. */ { - Tcl_AppendLimitedToObj(objPtr, bytes, length, TCL_INDEX_NONE, NULL); + Tcl_AppendLimitedToObj(objPtr, bytes, length, TCL_SIZE_MAX, NULL); } /* *---------------------------------------------------------------------- * - * TclAppendUnicodeToObj -- + * Tcl_AppendUnicodeToObj -- * * This function appends a Unicode string to an object in the most - * efficient manner possible. Length must be >= 0. + * efficient manner possible. * * Results: * None. * * Side effects: @@ -1186,26 +1615,27 @@ */ void TclAppendUnicodeToObj( Tcl_Obj *objPtr, /* Points to the object to append to. */ - const Tcl_UniChar *unicode, /* The unicode string to append to the + const Tcl_UniChar *unicode, /* The Unicode string to append to the * object. */ - size_t length) /* Number of chars in "unicode". */ + Tcl_Size length) /* Number of chars in Unicode. Negative + * lengths means nul terminated */ { - String *stringPtr; + UniCharString *stringPtr; if (Tcl_IsShared(objPtr)) { - Tcl_Panic("%s called with shared object", "TclAppendUnicodeToObj"); + Tcl_Panic("%s called with shared object", "Tcl_AppendUnicodeToObj"); } if (length == 0) { return; } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); /* * If objPtr has a valid Unicode rep, then append the "unicode" to the * objPtr's Unicode rep, otherwise the UTF conversion of "unicode" to * objPtr's string rep. @@ -1215,10 +1645,39 @@ AppendUnicodeToUnicodeRep(objPtr, unicode, length); } else { AppendUnicodeToUtfRep(objPtr, unicode, length); } } + +#if !defined(TCL_NO_DEPRECATED) +void +Tcl_AppendUnicodeToObj( + Tcl_Obj *objPtr, /* Points to the object to append to. */ + const unsigned short *unicode, /* The unicode string to append to the + * object. */ + Tcl_Size length) /* Number of chars in Unicode. Negative + * lengths means nul terminated */ +{ + String *stringPtr; + + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_AppendUnicodeToObj"); + } + + if (length == 0) { + return; + } + + SetUTF16StringFromAny(NULL, objPtr); + stringPtr = GET_STRING(objPtr); + stringPtr = stringAttemptRealloc(stringPtr, stringPtr->numChars + length); + memcpy(&stringPtr->unicode[stringPtr->numChars], unicode, length); + stringPtr->maxChars = stringPtr->allocated = stringPtr->numChars += length; + stringPtr->unicode[stringPtr->numChars] = 0; + SET_STRING(objPtr, stringPtr); +} +#endif /* *---------------------------------------------------------------------- * * Tcl_AppendObjToObj -- @@ -1241,13 +1700,13 @@ void Tcl_AppendObjToObj( Tcl_Obj *objPtr, /* Points to the object to append to. */ Tcl_Obj *appendObjPtr) /* Object to append. */ { - String *stringPtr; - size_t length = 0, numChars; - size_t appendNumChars = TCL_INDEX_NONE; + UniCharString *stringPtr; + Tcl_Size length, numChars; + Tcl_Size appendNumChars = TCL_INDEX_NONE; const char *bytes; /* * Special case: second object is standard-empty is fast case. We know * that appending nothing to anything leaves that starting anything... @@ -1256,22 +1715,22 @@ if (appendObjPtr->bytes == &tclEmptyString) { return; } /* - * Handle append of one bytearray object to another as a special case. + * Handle append of one ByteArray object to another as a special case. * Note that we only do this when the objects are pure so that the * bytearray faithfully represent the true value; Otherwise appending the * byte arrays together could lose information; */ if ((TclIsPureByteArray(objPtr) || objPtr->bytes == &tclEmptyString) && TclIsPureByteArray(appendObjPtr)) { /* - * You might expect the code here to be + * One might expect the code here to be * - * bytes = TclGetByteArrayFromObj(appendObjPtr, &length); + * bytes = Tcl_GetByteArrayFromObj(appendObjPtr, &length); * TclAppendBytesToByteArray(objPtr, bytes, length); * * and essentially all of the time that would be fine. However, it * would run into trouble in the case where objPtr and appendObjPtr * point to the same thing. That may never be a good idea. It seems to @@ -1283,14 +1742,14 @@ * cases. * * First, get the lengths. */ - size_t lengthSrc = 0; + Tcl_Size lengthSrc; - (void) TclGetByteArrayFromObj(objPtr, &length); - (void) TclGetByteArrayFromObj(appendObjPtr, &lengthSrc); + (void) Tcl_GetByteArrayFromObj(objPtr, &length); + (void) Tcl_GetByteArrayFromObj(appendObjPtr, &lengthSrc); /* * Grow buffer enough for the append. */ @@ -1306,21 +1765,28 @@ * Now do the append knowing that buffer growth cannot cause any * trouble. */ TclAppendBytesToByteArray(objPtr, - Tcl_GetByteArrayFromObj(appendObjPtr, NULL), lengthSrc); + Tcl_GetByteArrayFromObj(appendObjPtr, (Tcl_Size *) NULL), lengthSrc); return; } /* * Must append as strings. */ SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); + /* If appended string starts with a continuation byte or a lower surrogate, + * force objPtr to unicode representation. See [7f1162a867] + * This fixes append-3.4, append-3.7 and utf-1.18 testcases. */ + if (ISCONTINUATION(TclGetString(appendObjPtr))) { + TclGetUnicodeFromObj(objPtr, NULL); + stringPtr = GET_UNICHAR_STRING(objPtr); + } /* * If objPtr has a valid Unicode rep, then get a Unicode string from * appendObjPtr and append it. */ @@ -1327,11 +1793,11 @@ if (stringPtr->hasUnicode) { /* * If appendObjPtr is not of the "String" type, don't convert it. */ - if (TclHasIntRep(appendObjPtr, &tclStringType)) { + if (TclHasInternalRep(appendObjPtr, &tclUniCharStringType)) { Tcl_UniChar *unicode = TclGetUnicodeFromObj(appendObjPtr, &numChars); AppendUnicodeToUnicodeRep(objPtr, unicode, numChars); } else { @@ -1348,30 +1814,30 @@ */ bytes = TclGetStringFromObj(appendObjPtr, &length); numChars = stringPtr->numChars; - if ((numChars != TCL_INDEX_NONE) && TclHasIntRep(appendObjPtr, &tclStringType)) { - String *appendStringPtr = GET_STRING(appendObjPtr); + if ((numChars >= 0) && TclHasInternalRep(appendObjPtr, &tclUniCharStringType)) { + UniCharString *appendStringPtr = GET_UNICHAR_STRING(appendObjPtr); appendNumChars = appendStringPtr->numChars; } AppendUtfToUtfRep(objPtr, bytes, length); - if ((numChars != TCL_INDEX_NONE) && (appendNumChars != TCL_INDEX_NONE)) { + if ((numChars >= 0) && (appendNumChars >= 0)) { stringPtr->numChars = numChars + appendNumChars; } } /* *---------------------------------------------------------------------- * * AppendUnicodeToUnicodeRep -- * - * This function appends the contents of "unicode" to the Unicode rep of - * "objPtr". objPtr must already have a valid Unicode rep. + * Appends the contents of unicode to the Unicode rep of + * objPtr, which must already have a valid Unicode rep. * * Results: * None. * * Side effects: @@ -1382,58 +1848,59 @@ static void AppendUnicodeToUnicodeRep( Tcl_Obj *objPtr, /* Points to the object to append to. */ const Tcl_UniChar *unicode, /* String to append. */ - size_t appendNumChars) /* Number of chars of "unicode" to append. */ + Tcl_Size appendNumChars) /* Number of chars of "unicode" to append. */ { - String *stringPtr; - size_t numChars; + UniCharString *stringPtr; + Tcl_Size numChars; - if (appendNumChars == TCL_INDEX_NONE) { + if (appendNumChars < 0) { appendNumChars = UnicodeLength(unicode); } if (appendNumChars == 0) { return; } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); /* - * If not enough space has been allocated for the unicode rep, reallocate + * If not enough space has been allocated for the Unicode rep, reallocate * the internal rep object with additional space. First try to double the * required allocation; if that fails, try a more modest increase. See the * "TCL STRING GROWTH ALGORITHM" comment at the top of this file for an * explanation of this growth algorithm. */ numChars = stringPtr->numChars + appendNumChars; + uniCharStringCheckLimits(numChars); if (numChars > stringPtr->maxChars) { - size_t index = TCL_INDEX_NONE; + Tcl_Size offset = TCL_INDEX_NONE; /* - * Protect against case where unicode points into the existing + * Protect against case where Unicode points into the existing * stringPtr->unicode array. Force it to follow any relocations due to * the reallocs below. */ if (unicode && unicode >= stringPtr->unicode && unicode <= stringPtr->unicode + stringPtr->maxChars) { - index = unicode - stringPtr->unicode; + offset = unicode - stringPtr->unicode; } GrowUnicodeBuffer(objPtr, numChars); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); /* - * Relocate unicode if needed; see above. + * Relocate Unicode if needed; see above. */ - if (index != TCL_INDEX_NONE) { - unicode = stringPtr->unicode + index; + if (offset >= 0) { + unicode = stringPtr->unicode + offset; } } /* * Copy the new string onto the end of the old string, then add the @@ -1470,13 +1937,13 @@ static void AppendUnicodeToUtfRep( Tcl_Obj *objPtr, /* Points to the object to append to. */ const Tcl_UniChar *unicode, /* String to convert to UTF. */ - size_t numChars) /* Number of chars of "unicode" to convert. */ + Tcl_Size numChars) /* Number of chars of Unicode to convert. */ { - String *stringPtr = GET_STRING(objPtr); + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); numChars = ExtendStringRepWithUnicode(objPtr, unicode, numChars); if (stringPtr->numChars != TCL_INDEX_NONE) { stringPtr->numChars += numChars; @@ -1494,30 +1961,30 @@ * * Results: * None. * * Side effects: - * objPtr's internal rep is reallocated. + * objPtr's internal rep is reallocated and string rep is cleaned. * *---------------------------------------------------------------------- */ static void AppendUtfToUnicodeRep( Tcl_Obj *objPtr, /* Points to the object to append to. */ const char *bytes, /* String to convert to Unicode. */ - size_t numBytes) /* Number of bytes of "bytes" to convert. */ + Tcl_Size numBytes) /* Number of bytes of "bytes" to convert. */ { - String *stringPtr; + UniCharString *stringPtr; if (numBytes == 0) { return; } ExtendUnicodeRepWithString(objPtr, bytes, numBytes, -1); TclInvalidateStringRep(objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); stringPtr->allocated = 0; } /* *---------------------------------------------------------------------- @@ -1530,23 +1997,23 @@ * * Results: * None. * * Side effects: - * objPtr's internal rep is reallocated. + * objPtr's string rep is reallocated (by TCL STRING GROWTH ALGORITHM). * *---------------------------------------------------------------------- */ static void AppendUtfToUtfRep( Tcl_Obj *objPtr, /* Points to the object to append to. */ const char *bytes, /* String to append. */ - size_t numBytes) /* Number of bytes of "bytes" to append. */ + Tcl_Size numBytes) /* Number of bytes of "bytes" to append. */ { - String *stringPtr; - size_t newLength, oldLength; + UniCharString *stringPtr; + Tcl_Size newLength, oldLength; if (numBytes == 0) { return; } @@ -1557,24 +2024,27 @@ if (objPtr->bytes == NULL) { objPtr->length = 0; } oldLength = objPtr->length; + if (numBytes > TCL_SIZE_MAX - oldLength) { + Tcl_Panic("max size for a Tcl value (%" TCL_SIZE_MODIFIER "d bytes) exceeded", TCL_SIZE_MAX); + } newLength = numBytes + oldLength; - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (newLength > stringPtr->allocated) { - size_t offset = TCL_INDEX_NONE; + Tcl_Size offset = TCL_INDEX_NONE; /* * Protect against case where unicode points into the existing * stringPtr->unicode array. Force it to follow any relocations due to * the reallocs below. */ - if (bytes && bytes >= objPtr->bytes - && bytes <= objPtr->bytes + objPtr->length) { + if (bytes && objPtr->bytes && (bytes >= objPtr->bytes) + && (bytes <= objPtr->bytes + objPtr->length)) { offset = bytes - objPtr->bytes; } /* * TODO: consider passing flag=1: no overalloc on first append. This @@ -1585,28 +2055,98 @@ /* * Relocate bytes if needed; see above. */ - if (offset != TCL_INDEX_NONE) { + if (offset >= 0) { bytes = objPtr->bytes + offset; } } /* * Invalidate the unicode data. */ - stringPtr->numChars = TCL_INDEX_NONE; + stringPtr->numChars = -1; stringPtr->hasUnicode = 0; if (bytes) { memmove(objPtr->bytes + oldLength, bytes, numBytes); } objPtr->bytes[newLength] = 0; objPtr->length = newLength; } + +/* + *---------------------------------------------------------------------- + * + * TclAppendUtfToUtf -- + * + * This function appends "numBytes" bytes of "bytes" to the UTF string + * rep of "objPtr" (objPtr's internal rep converted to string on demand). + * numBytes must be non-negative. + * + * Results: + * None. + * + * Side effects: + * objPtr's string rep is reallocated (by TCL STRING GROWTH ALGORITHM). + * + *---------------------------------------------------------------------- + */ + +void +TclAppendUtfToUtf( + Tcl_Obj *objPtr, /* Points to the object to append to. */ + const char *bytes, /* String to append (or NULL to enlarge buffer). */ + Tcl_Size numBytes) /* Number of bytes of "bytes" to append. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "TclAppendUtfToUtf"); + } + + SetStringFromAny(NULL, objPtr); + + AppendUtfToUtfRep(objPtr, bytes, numBytes); +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_AppendStringsToObjVA -- + * + * This function appends one or more null-terminated strings to an + * object. + * + * Results: + * None. + * + * Side effects: + * The contents of all the string arguments are appended to the string + * representation of objPtr. + * + *---------------------------------------------------------------------- + */ + +void +Tcl_AppendStringsToObjVA( + Tcl_Obj *objPtr, /* Points to the object to append to. */ + va_list argList) /* Variable argument list. */ +{ + if (Tcl_IsShared(objPtr)) { + Tcl_Panic("%s called with shared object", "Tcl_AppendStringsToObj"); + } + + while (1) { + const char *bytes = va_arg(argList, char *); + + if (bytes == NULL) { + break; + } + Tcl_AppendToObj(objPtr, bytes, -1); + } +} /* *---------------------------------------------------------------------- * * Tcl_AppendStringsToObj -- @@ -1630,22 +2170,11 @@ ...) { va_list argList; va_start(argList, objPtr); - if (Tcl_IsShared(objPtr)) { - Tcl_Panic("%s called with shared object", "Tcl_AppendStringsToObj"); - } - - while (1) { - const char *bytes = va_arg(argList, char *); - - if (bytes == NULL) { - break; - } - Tcl_AppendToObj(objPtr, bytes, -1); - } + Tcl_AppendStringsToObjVA(objPtr, argList); va_end(argList); } /* *---------------------------------------------------------------------- @@ -1670,16 +2199,16 @@ int Tcl_AppendFormatToObj( Tcl_Interp *interp, Tcl_Obj *appendObj, const char *format, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[]) { const char *span = format, *msg, *errCode; - int objIndex = 0, gotXpg = 0, gotSequential = 0; - size_t originalLength, limit, numBytes = 0; + int gotXpg = 0, gotSequential = 0; + Tcl_Size objIndex = 0, originalLength, limit, numBytes = 0; Tcl_UniChar ch = 0; static const char *mixedXPG = "cannot mix \"%\" and \"%n$\" conversion specifiers"; static const char *const badIndex[2] = { "not enough arguments for all format specifiers", @@ -1689,25 +2218,26 @@ if (Tcl_IsShared(appendObj)) { Tcl_Panic("%s called with shared object", "Tcl_AppendFormatToObj"); } (void)TclGetStringFromObj(appendObj, &originalLength); - limit = (size_t)INT_MAX - originalLength; + limit = TCL_SIZE_MAX - originalLength; /* * Format string is NUL-terminated. */ while (*format != '\0') { char *end; int gotMinus = 0, gotHash = 0, gotZero = 0, gotSpace = 0, gotPlus = 0; - int width, gotPrecision, precision, sawFlag, useShort = 0, useBig = 0; + int gotPrecision, sawFlag, useShort = 0, useBig = 0; + Tcl_WideInt width, precision; #ifndef TCL_WIDE_INT_IS_LONG int useWide = 0; #endif - int newXpg, numChars, allocSegment = 0, segmentLimit; - size_t segmentNumBytes; + int newXpg, allocSegment = 0; + Tcl_Size numChars, segmentLimit, segmentNumBytes; Tcl_Obj *segment; int step = TclUtfToUniChar(format, &ch); format += step; if (ch != '%') { @@ -1810,25 +2340,29 @@ * Step 3. Minimum field width. */ width = 0; if (isdigit(UCHAR(ch))) { - width = strtoul(format, &end, 10); - if (width < 0) { + /* Note ull will be >= 0 because of isdigit check above */ + unsigned long long ull; + ull = strtoull(format, &end, 10); + /* Comparison is >=, not >, to leave room for nul */ + if (ull >= WIDE_MAX) { msg = overflow; errCode = "OVERFLOW"; goto errorMsg; } + width = (Tcl_WideInt)ull; format = end; step = TclUtfToUniChar(format, &ch); } else if (ch == '*') { if (objIndex >= objc - 1) { msg = badIndex[gotXpg]; errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH"; goto errorMsg; } - if (TclGetIntFromObj(interp, objv[objIndex], &width) != TCL_OK) { + if (TclGetWideIntFromObj(interp, objv[objIndex], &width) != TCL_OK) { goto error; } if (width < 0) { width = -width; gotMinus = 1; @@ -1835,11 +2369,11 @@ } objIndex++; format += step; step = TclUtfToUniChar(format, &ch); } - if (width > (int) limit) { + if (width > limit) { msg = overflow; errCode = "OVERFLOW"; goto errorMsg; } @@ -1852,20 +2386,29 @@ gotPrecision = 1; format += step; step = TclUtfToUniChar(format, &ch); } if (isdigit(UCHAR(ch))) { - precision = strtoul(format, &end, 10); + /* Note ull will be >= 0 because of isdigit check above */ + unsigned long long ull; + ull = strtoull(format, &end, 10); + /* Comparison is >=, not >, to leave room for nul */ + if (ull >= WIDE_MAX) { + msg = overflow; + errCode = "OVERFLOW"; + goto errorMsg; + } + precision = (Tcl_WideInt)ull; format = end; step = TclUtfToUniChar(format, &ch); } else if (ch == '*') { if (objIndex >= objc - 1) { msg = badIndex[gotXpg]; errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH"; goto errorMsg; } - if (TclGetIntFromObj(interp, objv[objIndex], &precision) + if (TclGetWideIntFromObj(interp, objv[objIndex], &precision) != TCL_OK) { goto error; } /* @@ -1912,12 +2455,25 @@ step = TclUtfToUniChar(format, &ch); } else { format += step; step = TclUtfToUniChar(format, &ch); } - } else if ((ch == 't') || (ch == 'z') || (ch == 'q') || (ch == 'j') - || (ch == 'L')) { + } else if ((ch == 'q') || (ch == 'j')) { + format += step; + step = TclUtfToUniChar(format, &ch); +#ifndef TCL_WIDE_INT_IS_LONG + useWide = 1; +#endif + } else if ((ch == 't') || (ch == 'z')) { + format += step; + step = TclUtfToUniChar(format, &ch); +#ifndef TCL_WIDE_INT_IS_LONG + if (sizeof(void *) > sizeof(int)) { + useWide = 1; + } +#endif + } else if (ch == 'L') { format += step; step = TclUtfToUniChar(format, &ch); useBig = 1; } @@ -1938,13 +2494,17 @@ msg = "format string ended in middle of field specifier"; errCode = "INCOMPLETE"; goto errorMsg; case 's': if (gotPrecision) { - numChars = Tcl_GetCharLength(segment); + numChars = TclGetCharLength(segment); if (precision < numChars) { - segment = Tcl_GetRange(segment, 0, precision - 1); + if (precision < 1) { + TclNewObj(segment); + } else { + segment = TclGetRange(segment, 0, precision - 1); + } numChars = precision; Tcl_IncrRefCount(segment); allocSegment = 1; } } @@ -1953,10 +2513,13 @@ char buf[4] = ""; int code, length; if (TclGetIntFromObj(interp, segment, &code) != TCL_OK) { goto error; + } + if ((unsigned)code > 0x10FFFF) { + code = 0xFFFD; } length = Tcl_UniCharToUtf(code, buf); if ((code >= 0xD800) && (length < 3)) { /* Special case for handling high surrogates. */ length += Tcl_UniCharToUtf(-1, buf + length); @@ -1978,14 +2541,15 @@ short s = 0; /* Silence compiler warning; only defined and * used when useShort is true. */ long l; Tcl_WideInt w; mp_int big; - int toAppend, isNegative = 0; + int isNegative = 0; + Tcl_Size toAppend; #ifndef TCL_WIDE_INT_IS_LONG - if (ch == 'p') { + if ((ch == 'p') && (sizeof(void *) > sizeof(int))) { useWide = 1; } #endif if (useBig) { int cmpResult; @@ -2036,11 +2600,11 @@ if (l == (long) 0) gotHash = 0; } TclNewObj(segment); allocSegment = 1; - segmentLimit = INT_MAX; + segmentLimit = TCL_SIZE_MAX; Tcl_IncrRefCount(segment); if ((isNegative || gotPlus || gotSpace) && (useBig || ch=='d')) { Tcl_AppendToObj(segment, (isNegative ? "-" : gotPlus ? "+" : " "), 1); @@ -2061,16 +2625,20 @@ break; case 'b': Tcl_AppendToObj(segment, "0b", 2); segmentLimit -= 2; break; + case 'd': + Tcl_AppendToObj(segment, "0d", 2); + segmentLimit -= 2; + break; } } switch (ch) { case 'd': { - size_t length; + Tcl_Size length; Tcl_Obj *pure; const char *bytes; if (useShort) { TclNewIntObj(pure, s); @@ -2101,25 +2669,25 @@ * entirely of one-byte encoded characters, so "length" is the * number of chars. */ if (gotPrecision) { - if (length < (size_t)precision) { + if (length < precision) { segmentLimit -= precision - length; } - while (length < (size_t)precision) { + while (length < precision) { Tcl_AppendToObj(segment, "0", 1); length++; } gotZero = 0; } if (gotZero) { - length += Tcl_GetCharLength(segment); - if (length < (size_t)width) { + length += TclGetCharLength(segment); + if (length < width) { segmentLimit -= width - length; } - while (length < (size_t)width) { + while (length < width) { Tcl_AppendToObj(segment, "0", 1); length++; } } if (toAppend > segmentLimit) { @@ -2139,11 +2707,11 @@ case 'X': case 'b': { Tcl_WideUInt bits = 0; Tcl_WideInt numDigits = 0; int numBits = 4, base = 16, index = 0, shift = 0; - size_t length; + Tcl_Size length; Tcl_Obj *pure; char *bytes; if (ch == 'u') { base = 10; @@ -2203,11 +2771,11 @@ if (numDigits == 0) { numDigits = 1; } TclNewObj(pure); - Tcl_SetObjLength(pure, numDigits); + Tcl_SetObjLength(pure, (Tcl_Size)numDigits); bytes = TclGetString(pure); toAppend = length = numDigits; while (numDigits--) { int digitOffset; @@ -2233,25 +2801,25 @@ } if (useBig) { mp_clear(&big); } if (gotPrecision) { - if (length < (size_t)precision) { + if (length < precision) { segmentLimit -= precision - length; } - while (length < (size_t)precision) { + while (length < precision) { Tcl_AppendToObj(segment, "0", 1); length++; } gotZero = 0; } if (gotZero) { - length += Tcl_GetCharLength(segment); - if (length < (size_t)width) { + length += TclGetCharLength(segment); + if (length < width) { segmentLimit -= width - length; } - while (length < (size_t)width) { + while (length < width) { Tcl_AppendToObj(segment, "0", 1); length++; } } if (toAppend > segmentLimit) { @@ -2300,19 +2868,19 @@ } if (gotPlus) { *p++ = '+'; } if (width) { - p += sprintf(p, "%d", width); + p += snprintf(p, TCL_INTEGER_SPACE, "%" TCL_LL_MODIFIER "d", width); if (width > length) { length = width; } } if (gotPrecision) { *p++ = '.'; - p += sprintf(p, "%d", precision); - if (precision > INT_MAX - length) { + p += snprintf(p, TCL_INTEGER_SPACE, "%" TCL_LL_MODIFIER "d", precision); + if (precision > TCL_SIZE_MAX - length) { msg = overflow; errCode = "OVERFLOW"; goto errorMsg; } length += precision; @@ -2326,16 +2894,22 @@ *p = '\0'; TclNewObj(segment); allocSegment = 1; if (!Tcl_AttemptSetObjLength(segment, length)) { + if (allocSegment) { + Tcl_DecrRefCount(segment); + } msg = overflow; errCode = "OVERFLOW"; goto errorMsg; } bytes = TclGetString(segment); - if (!Tcl_AttemptSetObjLength(segment, sprintf(bytes, spec, d))) { + if (!Tcl_AttemptSetObjLength(segment, snprintf(bytes, segment->length, spec, d))) { + if (allocSegment) { + Tcl_DecrRefCount(segment); + } msg = overflow; errCode = "OVERFLOW"; goto errorMsg; } if (ch == 'A') { @@ -2348,17 +2922,17 @@ } default: if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("bad field specifier \"%c\"", ch)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", "BADTYPE", (char *)NULL); } goto error; } if (width>0 && numChars<0) { - numChars = Tcl_GetCharLength(segment); + numChars = TclGetCharLength(segment); } if (!gotMinus && width>0) { if (numChars < width) { limit -= width - numChars; } @@ -2366,11 +2940,11 @@ Tcl_AppendToObj(appendObj, (gotZero ? "0" : " "), 1); numChars++; } } - (void)TclGetStringFromObj(segment, &segmentNumBytes); + TclGetStringFromObj(segment, &segmentNumBytes); if (segmentNumBytes > limit) { if (allocSegment) { Tcl_DecrRefCount(segment); } msg = overflow; @@ -2408,11 +2982,11 @@ return TCL_OK; errorMsg: if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)); - Tcl_SetErrorCode(interp, "TCL", "FORMAT", errCode, NULL); + Tcl_SetErrorCode(interp, "TCL", "FORMAT", errCode, (char *)NULL); } error: Tcl_SetObjLength(appendObj, originalLength); return TCL_ERROR; } @@ -2433,11 +3007,11 @@ Tcl_Obj * Tcl_Format( Tcl_Interp *interp, const char *format, - int objc, + Tcl_Size objc, Tcl_Obj *const objv[]) { int result; Tcl_Obj *objPtr; @@ -2459,18 +3033,45 @@ * * Side effects: * *--------------------------------------------------------------------------- */ + +static Tcl_Obj * +NewLongObj( + char c, + long value) +{ + if ((value < 0) && strchr("puoxX", c)) { + Tcl_Obj *obj; + TclNewUIntObj(obj, (unsigned long)value); + return obj; + } + return Tcl_NewWideIntObj((long)value); +} + +static Tcl_Obj * +NewWideIntObj( + char c, + Tcl_WideInt value) +{ + if ((value < 0) && strchr("puoxX", c)) { + Tcl_Obj *obj; + TclNewUIntObj(obj, (Tcl_WideUInt)value); + return obj; + } + return Tcl_NewWideIntObj(value); +} static void AppendPrintfToObjVA( Tcl_Obj *objPtr, const char *format, va_list argList) { - int code, objc; + int code; + Tcl_Size objc; Tcl_Obj **objv, *list; const char *p; TclNewObj(list); p = format; @@ -2510,12 +3111,12 @@ * Within that buffer, we trim both ends if needed so that we * copy only whole characters, and avoid copying any partial * multi-byte characters. */ - q = TclUtfPrev(end, bytes); - if (!Tcl_UtfCharComplete(q, (end - q))) { + q = Tcl_UtfPrev(end, bytes); + if (!Tcl_UtfCharComplete(q, end - q)) { end = q; } q = bytes + 4; while ((bytes < end) && (bytes < q) @@ -2522,35 +3123,39 @@ && ((*bytes & 0xC0) == 0x80)) { bytes++; } Tcl_ListObjAppendElement(NULL, list, - Tcl_NewStringObj(bytes , (end - bytes))); + Tcl_NewStringObj(bytes , end - bytes)); break; } + case 'p': + if (sizeof(size_t) == sizeof(Tcl_WideInt)) { + size = 2; + } + /* FALLTHRU */ case 'c': case 'i': case 'u': case 'd': case 'o': - case 'p': case 'x': case 'X': seekingConversion = 0; switch (size) { case -1: case 0: - Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj( + Tcl_ListObjAppendElement(NULL, list, Tcl_NewIntObj( va_arg(argList, int))); break; case 1: - Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj( + Tcl_ListObjAppendElement(NULL, list, NewLongObj(*p, va_arg(argList, long))); break; case 2: - Tcl_ListObjAppendElement(NULL, list, Tcl_NewWideIntObj( + Tcl_ListObjAppendElement(NULL, list, NewWideIntObj(*p, va_arg(argList, Tcl_WideInt))); break; case 3: Tcl_ListObjAppendElement(NULL, list, Tcl_NewBignumObj( va_arg(argList, mp_int *))); @@ -2713,19 +3318,19 @@ */ char * TclGetStringStorage( Tcl_Obj *objPtr, - size_t *sizePtr) -{ - String *stringPtr; - - if (!TclHasIntRep(objPtr, &tclStringType) || objPtr->bytes == NULL) { - return TclGetStringFromObj(objPtr, sizePtr); - } - - stringPtr = GET_STRING(objPtr); + unsigned int *sizePtr) +{ + UniCharString *stringPtr; + + if (!TclHasInternalRep(objPtr, &tclUniCharStringType) || objPtr->bytes == NULL) { + return TclGetStringFromObj(objPtr, (Tcl_Size *)sizePtr); + } + + stringPtr = GET_UNICHAR_STRING(objPtr); *sizePtr = stringPtr->allocated; return objPtr->bytes; } /* @@ -2747,45 +3352,45 @@ Tcl_Obj * TclStringRepeat( Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t count, + Tcl_Size count, int flags) { Tcl_Obj *objResultPtr; int inPlace = flags & TCL_STRING_IN_PLACE; - size_t length = 0, unichar = 0, done = 1; + Tcl_Size length = 0; + int unichar = 0; + Tcl_Size done = 1; int binary = TclIsPureByteArray(objPtr); - /* assert (count >= 2) */ - /* * Analyze to determine what representation result should be. * GOALS: Avoid shimmering & string rep generation. * Produce pure bytearray when possible. * Error on overflow. */ if (!binary) { - if (TclHasIntRep(objPtr, &tclStringType)) { - String *stringPtr = GET_STRING(objPtr); + if (TclHasInternalRep(objPtr, &tclUniCharStringType)) { + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); if (stringPtr->hasUnicode) { unichar = 1; } } } if (binary) { /* Result will be pure byte array. Pre-size it */ - (void)TclGetByteArrayFromObj(objPtr, &length); + Tcl_GetByteArrayFromObj(objPtr, &length); } else if (unichar) { /* Result will be pure Tcl_UniChar array. Pre-size it. */ - (void)TclGetUnicodeFromObj(objPtr, &length); + TclGetUnicodeFromObj(objPtr, &length); } else { /* Result will be concat of string reps. Pre-size it. */ - (void)TclGetStringFromObj(objPtr, &length); + TclGetStringFromObj(objPtr, &length); } if (length == 0) { /* Any repeats of empty is empty. */ return objPtr; @@ -2792,12 +3397,13 @@ } if (count > INT_MAX/length) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max size for a Tcl value (%d bytes) exceeded", INT_MAX)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + "max size for a Tcl value (%" TCL_SIZE_MODIFIER + "d bytes) exceeded", TCL_SIZE_MAX)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } if (binary) { @@ -2810,58 +3416,58 @@ while (count - done > done) { Tcl_AppendObjToObj(objResultPtr, objResultPtr); done *= 2; } TclAppendBytesToByteArray(objResultPtr, - Tcl_GetByteArrayFromObj(objResultPtr, NULL), + Tcl_GetByteArrayFromObj(objResultPtr, (Tcl_Size *) NULL), (count - done) * length); } else if (unichar) { /* * Efficiently produce a pure Tcl_UniChar array result. */ if (!inPlace || Tcl_IsShared(objPtr)) { - objResultPtr = Tcl_NewUnicodeObj(Tcl_GetUnicode(objPtr), length); + objResultPtr = TclNewUnicodeObj(TclGetUnicodeFromObj(objPtr, NULL), length); } else { TclInvalidateStringRep(objPtr); objResultPtr = objPtr; } - if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) { + if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "string size overflow: unable to alloc %" TCL_Z_MODIFIER "u bytes", - STRING_SIZE(count*length))); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + UNICHAR_STRING_SIZE(count*length))); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } Tcl_SetObjLength(objResultPtr, length); while (count - done > done) { Tcl_AppendObjToObj(objResultPtr, objResultPtr); done *= 2; } - TclAppendUnicodeToObj(objResultPtr, Tcl_GetUnicode(objResultPtr), + TclAppendUnicodeToObj(objResultPtr, TclGetUnicodeFromObj(objResultPtr, NULL), (count - done) * length); } else { /* * Efficiently concatenate string reps. */ if (!inPlace || Tcl_IsShared(objPtr)) { objResultPtr = Tcl_NewStringObj(TclGetString(objPtr), length); } else { - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); objResultPtr = objPtr; } - if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) { + if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "string size overflow: unable to alloc %" TCL_Z_MODIFIER "u bytes", + "string size overflow: unable to alloc %" TCL_SIZE_MODIFIER "d bytes", count*length)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } Tcl_SetObjLength(objResultPtr, length); while (count - done > done) { @@ -2892,31 +3498,33 @@ */ Tcl_Obj * TclStringCat( Tcl_Interp *interp, - int objc, + Tcl_Size objc, Tcl_Obj * const objv[], int flags) { Tcl_Obj *objResultPtr, * const *ov; - int oc, binary = 1; - size_t length = 0; - int allowUniChar = 1, requestUniChar = 0; - int first = objc - 1; /* Index of first value possibly not empty */ - int last = 0; /* Index of last value possibly not empty */ + int binary = 1; + Tcl_Size oc, length = 0; + int allowUniChar = 1, requestUniChar = 0, forceUniChar = 0; + Tcl_Size first = objc - 1; /* Index of first value possibly not empty */ + Tcl_Size last = 0; /* Index of last value possibly not empty */ int inPlace = flags & TCL_STRING_IN_PLACE; - /* assert ( objc >= 0 ) */ - if (objc <= 1) { - /* Only one or no objects; return first or empty */ - return objc ? objv[0] : Tcl_NewObj(); + if (objc != 1) { + /* Negative (shouldn't be) no objects; return empty */ + Tcl_Obj *obj; + TclNewObj(obj); + return obj; + } + /* One object; return first */ + return objv[0]; } - /* assert ( objc >= 2 ) */ - /* * Analyze to determine what representation result should be. * GOALS: Avoid shimmering & string rep generation. * Produce pure bytearray when possible. * Error on overflow. @@ -2935,19 +3543,20 @@ * Non-empty string rep. Not a pure bytearray, so we won't * create a pure bytearray. */ binary = 0; - if ((objPtr->typePtr) && (objPtr->typePtr != &tclStringType)) { + if (ov > objv+1 && ISCONTINUATION(TclGetString(objPtr))) { + forceUniChar = 1; + } else if ((objPtr->typePtr) && !TclHasInternalRep(objPtr, &tclUniCharStringType)) { /* Prevent shimmer of non-string types. */ allowUniChar = 0; } } } else { - /* assert (objPtr->typePtr != NULL) -- stork! */ binary = 0; - if (TclHasIntRep(objPtr, &tclStringType)) { + if (TclHasInternalRep(objPtr, &tclUniCharStringType)) { /* Have a pure Unicode value; ask to preserve it */ requestUniChar = 1; } else { /* Have another type; prevent shimmer */ allowUniChar = 0; @@ -2958,11 +3567,11 @@ if (binary) { /* * Result will be pure byte array. Pre-size it */ - size_t numBytes = 0; + Tcl_Size numBytes; ov = objv; oc = objc; do { Tcl_Obj *objPtr = *ov++; @@ -2971,22 +3580,25 @@ * value we know we can safely use, or it is an empty string. * We don't need to count bytes for the empty strings. */ if (TclIsPureByteArray(objPtr)) { - (void)TclGetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */ + Tcl_GetByteArrayFromObj(objPtr, &numBytes); /* PANIC? */ if (numBytes) { last = objc - oc; if (length == 0) { first = last; + } + if (length > (TCL_SIZE_MAX-numBytes)) { + goto overflow; } length += numBytes; } } } while (--oc); - } else if (allowUniChar && requestUniChar) { + } else if ((allowUniChar && requestUniChar) || forceUniChar) { /* * Result will be pure Tcl_UniChar array. Pre-size it. */ ov = objv; @@ -2993,17 +3605,19 @@ oc = objc; do { Tcl_Obj *objPtr = *ov++; if ((objPtr->bytes == NULL) || (objPtr->length)) { - size_t numChars; + Tcl_Size numChars; - (void)TclGetUnicodeFromObj(objPtr, &numChars); /* PANIC? */ + TclGetUnicodeFromObj(objPtr, &numChars); /* PANIC? */ if (numChars) { last = objc - oc; if (length == 0) { first = last; + } else if (length > TCL_SIZE_MAX - numChars) { + goto overflow; } length += numChars; } } } while (--oc); @@ -3017,20 +3631,17 @@ * Loop until a possibly non-empty value is reached. * Keep string rep generation pending when possible. */ do { - /* assert ( pendingPtr == NULL ) */ - /* assert ( length == 0 ) */ - Tcl_Obj *objPtr = *ov++; if (objPtr->bytes == NULL) { /* No string rep; Take the chance we can avoid making it */ pendingPtr = objPtr; } else { - (void)TclGetStringFromObj(objPtr, &length); /* PANIC? */ + TclGetStringFromObj(objPtr, &length); /* PANIC? */ } } while (--oc && (length == 0) && (pendingPtr == NULL)); /* * Either we found a possibly non-empty value, and we remember @@ -3040,53 +3651,48 @@ */ first = last = objc - oc - 1; if (oc && (length == 0)) { - size_t numBytes; - - /* assert ( pendingPtr != NULL ) */ + Tcl_Size numBytes; /* * There's a pending value followed by more values. Loop over * remaining values generating strings until a non-empty value * is found, or the pending value gets its string generated. */ do { Tcl_Obj *objPtr = *ov++; - (void)TclGetStringFromObj(objPtr, &numBytes); /* PANIC? */ + TclGetStringFromObj(objPtr, &numBytes); /* PANIC? */ } while (--oc && numBytes == 0 && pendingPtr->bytes == NULL); if (numBytes) { last = objc -oc -1; } if (oc || numBytes) { - (void)TclGetStringFromObj(pendingPtr, &length); + TclGetStringFromObj(pendingPtr, &length); } if (length == 0) { if (numBytes) { first = last; } - } else if (numBytes + length > (size_t)INT_MAX) { + } else if (numBytes > TCL_SIZE_MAX - length) { goto overflow; } length += numBytes; } } while (oc && (length == 0)); while (oc) { - size_t numBytes; + Tcl_Size numBytes; Tcl_Obj *objPtr = *ov++; - /* assert ( length > 0 && pendingPtr == NULL ) */ - - TclGetString(objPtr); /* PANIC? */ - numBytes = objPtr->length; + TclGetStringFromObj(objPtr, &numBytes); /* PANIC? */ if (numBytes) { last = objc - oc; - if (numBytes + length > (size_t)INT_MAX) { + if (numBytes > TCL_SIZE_MAX - length) { goto overflow; } length += numBytes; } --oc; @@ -3109,14 +3715,14 @@ * Broken interface! Byte array value routines offer no way to handle * failure to allocate enough space. Following stanza may panic. */ if (inPlace && !Tcl_IsShared(*objv)) { - size_t start = 0; + Tcl_Size start; objResultPtr = *objv++; objc--; - (void)TclGetByteArrayFromObj(objResultPtr, &start); + Tcl_GetByteArrayFromObj(objResultPtr, &start); dst = Tcl_SetByteArrayLength(objResultPtr, length) + start; } else { objResultPtr = Tcl_NewByteArrayObj(NULL, length); dst = Tcl_SetByteArrayLength(objResultPtr, length); } @@ -3128,62 +3734,62 @@ * value we know we can safely use, or it is an empty string. * We don't need to copy bytes from the empty strings. */ if (TclIsPureByteArray(objPtr)) { - size_t more = 0; - unsigned char *src = TclGetByteArrayFromObj(objPtr, &more); + Tcl_Size more; + unsigned char *src = Tcl_GetByteArrayFromObj(objPtr, &more); memcpy(dst, src, more); dst += more; } } - } else if (allowUniChar && requestUniChar) { + } else if ((allowUniChar && requestUniChar) || forceUniChar) { /* Efficiently produce a pure Tcl_UniChar array result */ Tcl_UniChar *dst; if (inPlace && !Tcl_IsShared(*objv)) { - size_t start; + Tcl_Size start; objResultPtr = *objv++; objc--; /* Ugly interface! Force resize of the unicode array. */ - (void)TclGetUnicodeFromObj(objResultPtr, &start); + TclGetUnicodeFromObj(objResultPtr, &start); Tcl_InvalidateStringRep(objResultPtr); if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", - STRING_SIZE(length))); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + UNICHAR_STRING_SIZE(length))); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } - dst = Tcl_GetUnicode(objResultPtr) + start; + dst = TclGetUnicodeFromObj(objResultPtr, NULL) + start; } else { Tcl_UniChar ch = 0; /* Ugly interface! No scheme to init array size. */ - objResultPtr = Tcl_NewUnicodeObj(&ch, 0); /* PANIC? */ + objResultPtr = TclNewUnicodeObj(&ch, 0); /* PANIC? */ if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) { Tcl_DecrRefCount(objResultPtr); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", - STRING_SIZE(length))); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + UNICHAR_STRING_SIZE(length))); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } - dst = Tcl_GetUnicode(objResultPtr); + dst = TclGetUnicodeFromObj(objResultPtr, NULL); } while (objc--) { Tcl_Obj *objPtr = *objv++; if ((objPtr->bytes == NULL) || (objPtr->length)) { - size_t more; + Tcl_Size more; Tcl_UniChar *src = TclGetUnicodeFromObj(objPtr, &more); memcpy(dst, src, more * sizeof(Tcl_UniChar)); dst += more; } } @@ -3190,47 +3796,46 @@ } else { /* Efficiently concatenate string reps */ char *dst; if (inPlace && !Tcl_IsShared(*objv)) { - size_t start; + Tcl_Size start; objResultPtr = *objv++; objc--; - (void)TclGetStringFromObj(objResultPtr, &start); + TclGetStringFromObj(objResultPtr, &start); if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", + "concatenation failed: unable to alloc %" TCL_SIZE_MODIFIER "d bytes", length)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } dst = TclGetString(objResultPtr) + start; - /* assert ( length > start ) */ - TclFreeIntRep(objResultPtr); + TclFreeInternalRep(objResultPtr); } else { TclNewObj(objResultPtr); /* PANIC? */ if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) { Tcl_DecrRefCount(objResultPtr); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", + "concatenation failed: unable to alloc %" TCL_SIZE_MODIFIER "d bytes", length)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } dst = TclGetString(objResultPtr); } while (objc--) { Tcl_Obj *objPtr = *objv++; if ((objPtr->bytes == NULL) || (objPtr->length)) { - size_t more; + Tcl_Size more; char *src = TclGetStringFromObj(objPtr, &more); memcpy(dst, src, more); dst += more; } @@ -3241,12 +3846,12 @@ return objResultPtr; overflow: if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max size for a Tcl value (%d bytes) exceeded", INT_MAX)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + "max size for a Tcl value (%" TCL_SIZE_MODIFIER "d bytes) exceeded", TCL_SIZE_MAX)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } /* @@ -3262,27 +3867,61 @@ * String representations may be generated. Internal representation may * be changed. * *--------------------------------------------------------------------------- */ + +static int +UtfNmemcmp( + const void *csPtr, /* UTF string to compare to ct. */ + const void *ctPtr, /* UTF string cs is compared to. */ + size_t numBytes) /* Number of *bytes* to compare. */ +{ + const char *cs = (const char *)csPtr; + const char *ct = (const char *)ctPtr; + /* + * We can't simply call 'memcmp(cs, ct, numBytes);' because we need to + * check for Tcl's \xC0\x80 non-utf-8 null encoding. Otherwise utf-8 lexes + * fine in the strcmp manner. + */ + + int result = 0; + + for ( ; numBytes != 0; numBytes--, cs++, ct++) { + if (*cs != *ct) { + result = UCHAR(*cs) - UCHAR(*ct); + break; + } + } + if (numBytes && ((UCHAR(*cs) == 0xC0) || (UCHAR(*ct) == 0xC0))) { + unsigned char c1, c2; + + c1 = ((UCHAR(*cs) == 0xC0) && (UCHAR(cs[1]) == 0x80)) ? 0 : UCHAR(*cs); + c2 = ((UCHAR(*ct) == 0xC0) && (UCHAR(ct[1]) == 0x80)) ? 0 : UCHAR(*ct); + result = (c1 - c2); + } + return result; +} int TclStringCmp( Tcl_Obj *value1Ptr, Tcl_Obj *value2Ptr, int checkEq, /* comparison is only for equality */ int nocase, /* comparison is not case sensitive */ - size_t reqlength) /* requested length */ + Tcl_Size reqlength) /* requested length in characters; + * negative to compare whole strings */ { - char *s1, *s2; + const char *s1, *s2; int empty, match; - size_t length, s1len = 0, s2len = 0; + Tcl_Size length, s1len, s2len; memCmpFn_t memCmpFn; if ((reqlength == 0) || (value1Ptr == value2Ptr)) { /* * Always match at 0 chars of if it is the same obj. + * Note: as documented reqlength negative means it is ignored */ match = 0; } else { if (!nocase && TclIsPureByteArray(value1Ptr) && TclIsPureByteArray(value2Ptr)) { @@ -3291,60 +3930,66 @@ * type conversions and it is much faster. Only do this if we're * case-sensitive (which is all that really makes sense with byte * arrays anyway, and we have no memcasecmp() for some reason... :^) */ - s1 = (char *) TclGetByteArrayFromObj(value1Ptr, &s1len); - s2 = (char *) TclGetByteArrayFromObj(value2Ptr, &s2len); + s1 = (char *) Tcl_GetByteArrayFromObj(value1Ptr, &s1len); + s2 = (char *) Tcl_GetByteArrayFromObj(value2Ptr, &s2len); memCmpFn = memcmp; - } else if (TclHasIntRep(value1Ptr, &tclStringType) - && TclHasIntRep(value2Ptr, &tclStringType)) { + } else if (TclHasInternalRep(value1Ptr, &tclUniCharStringType) + && TclHasInternalRep(value2Ptr, &tclUniCharStringType)) { /* - * Do a unicode-specific comparison if both of the args are of - * String type. If the char length == byte length, we can do a - * memcmp. In benchmark testing this proved the most efficient - * check between the unicode and string comparison operations. + * Do a Unicode-specific comparison if both of the args are of String + * type. If the char length == byte length, we can do a memcmp. In + * benchmark testing this proved the most efficient check between the + * Unicode and string comparison operations. */ if (nocase) { s1 = (char *) TclGetUnicodeFromObj(value1Ptr, &s1len); s2 = (char *) TclGetUnicodeFromObj(value2Ptr, &s2len); - memCmpFn = (memCmpFn_t)TclUniCharNcasecmp; + memCmpFn = TclUniCharNcasememcmp; } else { - s1len = Tcl_GetCharLength(value1Ptr); - s2len = Tcl_GetCharLength(value2Ptr); + s1len = TclGetCharLength(value1Ptr); + s2len = TclGetCharLength(value2Ptr); if ((s1len == value1Ptr->length) && (value1Ptr->bytes != NULL) && (s2len == value2Ptr->length) && (value2Ptr->bytes != NULL)) { + /* each byte represents one character so s1l3n, s2l3n, and + * reqlength are in both bytes and characters + */ s1 = value1Ptr->bytes; s2 = value2Ptr->bytes; memCmpFn = memcmp; } else { - s1 = (char *) Tcl_GetUnicode(value1Ptr); - s2 = (char *) Tcl_GetUnicode(value2Ptr); + s1 = (char *) TclGetUnicodeFromObj(value1Ptr, NULL); + s2 = (char *) TclGetUnicodeFromObj(value2Ptr, NULL); if ( -#ifdef WORDS_BIGENDIAN +#if defined(WORDS_BIGENDIAN) 1 #else checkEq #endif ) { memCmpFn = memcmp; s1len *= sizeof(Tcl_UniChar); s2len *= sizeof(Tcl_UniChar); + if (reqlength > 0) { + reqlength *= sizeof(Tcl_UniChar); + } } else { - memCmpFn = (memCmpFn_t) TclUniCharNcmp; + memCmpFn = TclUniCharNmemcmp; } } } } else { empty = TclCheckEmptyString(value1Ptr); if (empty > 0) { switch (TclCheckEmptyString(value2Ptr)) { case -1: - s1 = 0; + s1 = ""; s1len = 0; s2 = TclGetStringFromObj(value2Ptr, &s2len); break; case 0: match = -1; @@ -3355,11 +4000,11 @@ goto matchdone; } } else if (TclCheckEmptyString(value2Ptr) > 0) { switch (empty) { case -1: - s2 = 0; + s2 = ""; s2len = 0; s1 = TclGetStringFromObj(value1Ptr, &s1len); break; case 0: match = 1; @@ -3371,11 +4016,11 @@ } } else { s1 = TclGetStringFromObj(value1Ptr, &s1len); s2 = TclGetStringFromObj(value2Ptr, &s2len); } - if (!nocase && checkEq) { + if (!nocase && checkEq && reqlength < 0) { /* * When we have equal-length we can check only for * (in)equality. We can use memcmp in all (n)eq cases because * we don't need to worry about lexical LE/BE variance. */ @@ -3388,34 +4033,37 @@ * (\xC0\x80 in Tcl's utf rep). We can use the more efficient * TclpUtfNcmp2 if we are case-sensitive and no specific * length was requested. */ - if ((reqlength == TCL_INDEX_NONE) && !nocase) { - memCmpFn = (memCmpFn_t) TclpUtfNcmp2; + if ((reqlength < 0) && !nocase) { + memCmpFn = UtfNmemcmp; } else { - s1len = Tcl_NumUtfChars(s1, s1len); - s2len = Tcl_NumUtfChars(s2, s2len); - memCmpFn = (memCmpFn_t) - (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp); + s1len = TclNumUtfChars(s1, s1len); + s2len = TclNumUtfChars(s2, s2len); + memCmpFn = nocase ? TclUtfNcasememcmp : TclUtfNmemcmp; } } } + /* At this point s1len, s2len, and reqlength should by now have been + * adjusted so that they are all in the units expected by the selected + * comparison function. + */ length = (s1len < s2len) ? s1len : s2len; - if (reqlength == TCL_INDEX_NONE) { + if (reqlength < 0) { /* - * The requested length is negative, so we ignore it by setting it - * to length + 1 so we correct the match var. + * The requested length is negative, so ignore it by setting it + * to length + 1 to correct the match var. */ reqlength = length + 1; } else if (reqlength > 0 && reqlength < length) { length = reqlength; } - if (checkEq && (s1len != s2len)) { + if (checkEq && reqlength < 0 && (s1len != s2len)) { match = 1; /* This will be reversed below. */ } else { /* * The comparison function should compare up to the minimum byte * length only. @@ -3452,18 +4100,18 @@ Tcl_Obj * TclStringFirst( Tcl_Obj *needle, Tcl_Obj *haystack, - size_t start) + Tcl_Size start) { - size_t lh = 0, ln = Tcl_GetCharLength(needle); - size_t value = TCL_INDEX_NONE; + Tcl_Size lh, ln = TclGetCharLength(needle); + Tcl_Size value = TCL_INDEX_NONE; Tcl_UniChar *checkStr, *endStr, *uh, *un; Tcl_Obj *obj; - if (start == TCL_INDEX_NONE) { + if (start < 0) { start = 0; } if (ln == 0) { /* We don't find empty substrings. Bizarre! * Whenever this routine is turned into a proper substring @@ -3471,14 +4119,14 @@ goto firstEnd; } if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) { unsigned char *end, *check, *bh; - unsigned char *bn = TclGetByteArrayFromObj(needle, &ln); + unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln); /* Find bytes in bytes */ - bh = TclGetByteArrayFromObj(haystack, &lh); + bh = Tcl_GetByteArrayFromObj(haystack, &lh); if ((lh < ln) || (start > lh - ln)) { /* Don't start the loop if there cannot be a valid answer */ goto firstEnd; } end = bh + lh; @@ -3559,14 +4207,14 @@ Tcl_Obj * TclStringLast( Tcl_Obj *needle, Tcl_Obj *haystack, - size_t last) + Tcl_Size last) { - size_t lh = 0, ln = Tcl_GetCharLength(needle); - size_t value = TCL_INDEX_NONE; + Tcl_Size lh, ln = TclGetCharLength(needle); + Tcl_Size value = TCL_INDEX_NONE; Tcl_UniChar *checkStr, *uh, *un; Tcl_Obj *obj; if (ln == 0) { /* @@ -3577,14 +4225,14 @@ */ goto lastEnd; } if (TclIsPureByteArray(needle) && TclIsPureByteArray(haystack)) { - unsigned char *check, *bh = TclGetByteArrayFromObj(haystack, &lh); - unsigned char *bn = TclGetByteArrayFromObj(needle, &ln); + unsigned char *check, *bh = Tcl_GetByteArrayFromObj(haystack, &lh); + unsigned char *bn = Tcl_GetByteArrayFromObj(needle, &ln); - if (last + 1 >= lh + 1) { + if (last >= lh) { last = lh - 1; } if (last + 1 < ln) { /* Don't start the loop if there cannot be a valid answer */ goto lastEnd; @@ -3603,11 +4251,11 @@ } uh = TclGetUnicodeFromObj(haystack, &lh); un = TclGetUnicodeFromObj(needle, &ln); - if (last + 1 >= lh + 1) { + if (last >= lh) { last = lh - 1; } if (last + 1 < ln) { /* Don't start the loop if there cannot be a valid answer */ goto lastEnd; @@ -3646,11 +4294,11 @@ static void ReverseBytes( unsigned char *to, /* Copy bytes into here... */ unsigned char *from, /* ...from here... */ - size_t count) /* Until this many are copied, */ + Tcl_Size count) /* Until this many are copied, */ /* reversing as you go. */ { unsigned char *src = from + count; if (to == from) { @@ -3671,43 +4319,44 @@ Tcl_Obj * TclStringReverse( Tcl_Obj *objPtr, int flags) { - String *stringPtr; + UniCharString *stringPtr; Tcl_UniChar ch = 0; int inPlace = flags & TCL_STRING_IN_PLACE; if (TclIsPureByteArray(objPtr)) { - size_t numBytes = 0; - unsigned char *from = TclGetByteArrayFromObj(objPtr, &numBytes); + Tcl_Size numBytes; + unsigned char *from = Tcl_GetByteArrayFromObj(objPtr, &numBytes); if (!inPlace || Tcl_IsShared(objPtr)) { objPtr = Tcl_NewByteArrayObj(NULL, numBytes); } - ReverseBytes(Tcl_GetByteArrayFromObj(objPtr, NULL), from, numBytes); + ReverseBytes(Tcl_GetByteArrayFromObj(objPtr, (Tcl_Size *)NULL), from, numBytes); return objPtr; } SetStringFromAny(NULL, objPtr); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); if (stringPtr->hasUnicode) { - Tcl_UniChar *from = Tcl_GetUnicode(objPtr); + Tcl_UniChar *from = TclGetUnicodeFromObj(objPtr, NULL); + stringPtr = GET_UNICHAR_STRING(objPtr); Tcl_UniChar *src = from + stringPtr->numChars; + Tcl_UniChar *to; if (!inPlace || Tcl_IsShared(objPtr)) { - Tcl_UniChar *to; - /* - * Create a non-empty, pure unicode value, so we can coax - * Tcl_SetObjLength into growing the unicode rep buffer. + * Create a non-empty, pure Unicode value, so we can coax + * Tcl_SetObjLength into growing the Unicode rep buffer. */ - objPtr = Tcl_NewUnicodeObj(&ch, 1); + objPtr = TclNewUnicodeObj(&ch, 1); Tcl_SetObjLength(objPtr, stringPtr->numChars); - to = Tcl_GetUnicode(objPtr); + to = TclGetUnicodeFromObj(objPtr, NULL); + stringPtr = GET_UNICHAR_STRING(objPtr); while (--src >= from) { *to++ = *src; } } else { /* @@ -3721,52 +4370,50 @@ } } } if (objPtr->bytes) { - size_t numChars = stringPtr->numChars; - size_t numBytes = objPtr->length; + Tcl_Size numChars = stringPtr->numChars; + Tcl_Size numBytes = objPtr->length; char *to, *from = objPtr->bytes; if (!inPlace || Tcl_IsShared(objPtr)) { TclNewObj(objPtr); Tcl_SetObjLength(objPtr, numBytes); } to = objPtr->bytes; - if ((numChars == TCL_INDEX_NONE) || (numChars < numBytes)) { + if (numChars < numBytes) { /* * Either numChars == -1 and we don't know how many chars are * represented by objPtr->bytes and we need Pass 1 just in case, * or numChars >= 0 and we know we have fewer chars than bytes, so * we know there's a multibyte character needing Pass 1. * * Pass 1. Reverse the bytes of each multi-byte character. */ - size_t charCount = 0; - size_t bytesLeft = numBytes; + Tcl_Size bytesLeft = numBytes; + int chw; while (bytesLeft) { /* * NOTE: We know that the from buffer is NUL-terminated. It's * part of the contract for objPtr->bytes values. Thus, we can * skip calling Tcl_UtfCharComplete() here. */ - size_t bytesInChar = TclUtfToUniChar(from, &ch); + int bytesInChar = TclUtfToUniChar(from, &chw); ReverseBytes((unsigned char *)to, (unsigned char *)from, bytesInChar); to += bytesInChar; from += bytesInChar; bytesLeft -= bytesInChar; - charCount++; } from = to = objPtr->bytes; - stringPtr->numChars = charCount; } /* Pass 2. Reverse all the bytes. */ ReverseBytes((unsigned char *)to, (unsigned char *)from, numBytes); } @@ -3801,25 +4448,28 @@ Tcl_Obj * TclStringReplace( Tcl_Interp *interp, /* For error reporting, may be NULL */ Tcl_Obj *objPtr, /* String to act upon */ - size_t first, /* First index to replace */ - size_t count, /* How many chars to replace */ + Tcl_Size first, /* First index to replace */ + Tcl_Size count, /* How many chars to replace */ Tcl_Obj *insertPtr, /* Replacement string, may be NULL */ int flags) /* TCL_STRING_IN_PLACE => attempt in-place */ { int inPlace = flags & TCL_STRING_IN_PLACE; Tcl_Obj *result; /* Replace nothing with nothing */ - if ((insertPtr == NULL) && (count == 0)) { + if ((insertPtr == NULL) && (count <= 0)) { if (inPlace) { return objPtr; } else { return Tcl_DuplicateObj(objPtr); } + } + if (first < 0) { + first = 0; } /* * The caller very likely had to call Tcl_GetCharLength() or similar * to be able to process index values. This means it is likely that @@ -3826,12 +4476,12 @@ * objPtr is either a proper "bytearray" or a "string" or else it has * a known and short string rep. */ if (TclIsPureByteArray(objPtr)) { - size_t numBytes = 0; - unsigned char *bytes = TclGetByteArrayFromObj(objPtr, &numBytes); + Tcl_Size numBytes; + unsigned char *bytes = Tcl_GetByteArrayFromObj(objPtr, &numBytes); if (insertPtr == NULL) { /* Replace something with nothing. */ assert ( first <= numBytes ) ; @@ -3849,13 +4499,13 @@ if ((first == 0) && (count == numBytes)) { return insertPtr; } if (TclIsPureByteArray(insertPtr)) { - size_t newBytes = 0; + Tcl_Size newBytes; unsigned char *iBytes - = TclGetByteArrayFromObj(insertPtr, &newBytes); + = Tcl_GetByteArrayFromObj(insertPtr, &newBytes); if (count == newBytes && inPlace && !Tcl_IsShared(objPtr)) { /* * Removal count and replacement count are equal. * Other conditions permit. Do in-place splice. @@ -3864,16 +4514,16 @@ memcpy(bytes + first, iBytes, count); Tcl_InvalidateStringRep(objPtr); return objPtr; } - if ((size_t)newBytes > INT_MAX - (numBytes - count)) { + if (newBytes > (TCL_SIZE_MAX - (numBytes - count))) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "max size for a Tcl value (%d bytes) exceeded", - INT_MAX)); - Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + "max size for a Tcl value (%" TCL_SIZE_MODIFIER "d bytes) exceeded", + TCL_SIZE_MAX)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", (char *)NULL); } return NULL; } result = Tcl_NewByteArrayObj(NULL, numBytes - count + newBytes); /* PANIC? */ @@ -3894,20 +4544,20 @@ * all single-byte characters so we can index it directly. */ /* The traditional implementation... */ { - size_t numChars; + Tcl_Size numChars; Tcl_UniChar *ustring = TclGetUnicodeFromObj(objPtr, &numChars); /* TODO: Is there an in-place option worth pursuing here? */ - result = Tcl_NewUnicodeObj(ustring, first); + result = TclNewUnicodeObj(ustring, first); if (insertPtr) { Tcl_AppendObjToObj(result, insertPtr); } - if (first + count < (size_t)numChars) { + if ((first + count) < numChars) { TclAppendUnicodeToObj(result, ustring + first + count, numChars - first - count); } return result; @@ -3918,11 +4568,11 @@ *--------------------------------------------------------------------------- * * FillUnicodeRep -- * * Populate the Unicode internal rep with the Unicode form of its string - * rep. The object must alread have a "String" internal rep. + * rep. The object must already have a "String" internal rep. * * Results: * None. * * Side effects: @@ -3934,49 +4584,61 @@ static void FillUnicodeRep( Tcl_Obj *objPtr) /* The object in which to fill the unicode * rep. */ { - String *stringPtr = GET_STRING(objPtr); + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); ExtendUnicodeRepWithString(objPtr, objPtr->bytes, objPtr->length, stringPtr->numChars); } static void ExtendUnicodeRepWithString( Tcl_Obj *objPtr, const char *bytes, - size_t numBytes, - size_t numAppendChars) + Tcl_Size numBytes, + Tcl_Size numAppendChars) { - String *stringPtr = GET_STRING(objPtr); - size_t needed, numOrigChars = 0; + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); + Tcl_Size needed, numOrigChars = 0; Tcl_UniChar *dst, unichar = 0; if (stringPtr->hasUnicode) { numOrigChars = stringPtr->numChars; } - if (numAppendChars == TCL_INDEX_NONE) { - TclNumUtfChars(numAppendChars, bytes, numBytes); + if (numAppendChars < 0) { + TclNumUtfCharsM(numAppendChars, bytes, numBytes); } needed = numOrigChars + numAppendChars; + uniCharStringCheckLimits(needed); if (needed > stringPtr->maxChars) { GrowUnicodeBuffer(objPtr, needed); - stringPtr = GET_STRING(objPtr); + stringPtr = GET_UNICHAR_STRING(objPtr); } stringPtr->hasUnicode = 1; if (bytes) { stringPtr->numChars = needed; } else { numAppendChars = 0; } - for (dst=stringPtr->unicode + numOrigChars; numAppendChars-- > 0; dst++) { + dst = stringPtr->unicode + numOrigChars; + if (numAppendChars-- > 0) { bytes += TclUtfToUniChar(bytes, &unichar); - *dst = unichar; + /* join upper/lower surrogate */ + if (bytes && (stringPtr->unicode[numOrigChars - 1] | 0x3FF) == 0xDBFF && (unichar | 0x3FF) == 0xDFFF) { + stringPtr->numChars--; + unichar = ((stringPtr->unicode[numOrigChars - 1] & 0x3FF) << 10) + (unichar & 0x3FF) + 0x10000; + dst--; + } + *dst++ = unichar; + while (numAppendChars-- > 0) { + bytes += TclUtfToUniChar(bytes, &unichar); + *dst++ = unichar; + } } *dst = 0; } /* @@ -4002,20 +4664,19 @@ Tcl_Obj *srcPtr, /* Object with internal rep to copy. Must have * an internal rep of type "String". */ Tcl_Obj *copyPtr) /* Object with internal rep to set. Must not * currently have an internal rep.*/ { - String *srcStringPtr = GET_STRING(srcPtr); - String *copyStringPtr = NULL; + UniCharString *srcStringPtr = GET_UNICHAR_STRING(srcPtr); + UniCharString *copyStringPtr = NULL; if (srcStringPtr->numChars == TCL_INDEX_NONE) { /* * The String struct in the source value holds zero useful data. Don't * bother copying it. Don't even bother allocating space in which to * copy it. Just let the copy be untyped. */ - return; } if (srcStringPtr->hasUnicode) { int copyMaxChars; @@ -4023,21 +4684,21 @@ if (srcStringPtr->maxChars / 2 >= srcStringPtr->numChars) { copyMaxChars = 2 * srcStringPtr->numChars; } else { copyMaxChars = srcStringPtr->maxChars; } - copyStringPtr = stringAttemptAlloc(copyMaxChars); + copyStringPtr = uniCharStringAttemptAlloc(copyMaxChars); if (copyStringPtr == NULL) { copyMaxChars = srcStringPtr->numChars; - copyStringPtr = stringAlloc(copyMaxChars); + copyStringPtr = uniCharStringAlloc(copyMaxChars); } copyStringPtr->maxChars = copyMaxChars; memcpy(copyStringPtr->unicode, srcStringPtr->unicode, srcStringPtr->numChars * sizeof(Tcl_UniChar)); copyStringPtr->unicode[srcStringPtr->numChars] = 0; } else { - copyStringPtr = stringAlloc(0); + copyStringPtr = uniCharStringAlloc(0); copyStringPtr->maxChars = 0; copyStringPtr->unicode[0] = 0; } copyStringPtr->hasUnicode = srcStringPtr->hasUnicode; copyStringPtr->numChars = srcStringPtr->numChars; @@ -4048,12 +4709,12 @@ * source object. */ copyStringPtr->allocated = copyPtr->bytes ? copyPtr->length : 0; - SET_STRING(copyPtr, copyStringPtr); - copyPtr->typePtr = &tclStringType; + SET_UNICHAR_STRING(copyPtr, copyStringPtr); + copyPtr->typePtr = &tclUniCharStringType; } /* *---------------------------------------------------------------------- * @@ -4063,42 +4724,42 @@ * * Results: * This operation always succeeds and returns TCL_OK. * * Side effects: - * Any old internal reputation for objPtr is freed and the internal - * representation is set to "String". + * Any old internal representation for objPtr is freed and the internal + * representation is set to &tclStringType. * *---------------------------------------------------------------------- */ static int SetStringFromAny( TCL_UNUSED(Tcl_Interp *), Tcl_Obj *objPtr) /* The object to convert. */ { - if (!TclHasIntRep(objPtr, &tclStringType)) { - String *stringPtr = stringAlloc(0); + if (!TclHasInternalRep(objPtr, &tclUniCharStringType)) { + UniCharString *stringPtr = uniCharStringAlloc(0); /* * Convert whatever we have into an untyped value. Just A String. */ (void) TclGetString(objPtr); - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); /* - * Create a basic String intrep that just points to the UTF-8 string + * Create a basic String internalrep that just points to the UTF-8 string * already in place at objPtr->bytes. */ stringPtr->numChars = -1; stringPtr->allocated = objPtr->length; stringPtr->maxChars = 0; stringPtr->hasUnicode = 0; - SET_STRING(objPtr, stringPtr); - objPtr->typePtr = &tclStringType; + SET_UNICHAR_STRING(objPtr, stringPtr); + objPtr->typePtr = &tclUniCharStringType; } return TCL_OK; } /* @@ -4111,21 +4772,21 @@ * * Results: * None. * * Side effects: - * The object's string may be set by converting its Unicode represention + * The object's string may be set by converting its Unicode representation * to UTF format. * *---------------------------------------------------------------------- */ static void UpdateStringOfString( Tcl_Obj *objPtr) /* Object with string rep to update. */ { - String *stringPtr = GET_STRING(objPtr); + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); /* * This routine is only called when we need to generate the * string rep objPtr->bytes because it does not exist -- it is NULL. * In that circumstance, any lingering claim about the size of @@ -4134,32 +4795,32 @@ */ stringPtr->allocated = 0; if (stringPtr->numChars == 0) { - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); } else { (void) ExtendStringRepWithUnicode(objPtr, stringPtr->unicode, stringPtr->numChars); } } -static size_t +static Tcl_Size ExtendStringRepWithUnicode( Tcl_Obj *objPtr, const Tcl_UniChar *unicode, - size_t numChars) + Tcl_Size numChars) { /* - * Pre-condition: this is the "string" Tcl_ObjType. + * Precondition: this is the "string" Tcl_ObjType. */ - size_t i, origLength, size = 0; + Tcl_Size i, origLength, size = 0; char *dst; - String *stringPtr = GET_STRING(objPtr); + UniCharString *stringPtr = GET_UNICHAR_STRING(objPtr); - if (numChars == TCL_INDEX_NONE) { + if (numChars < 0) { numChars = UnicodeLength(unicode); } if (numChars == 0) { return 0; @@ -4172,18 +4833,21 @@ /* * Quick cheap check in case we have more than enough room. */ - if (numChars <= (INT_MAX - size)/TCL_UTF_MAX + if (numChars <= (TCL_SIZE_MAX - size)/TCL_UTF_MAX && stringPtr->allocated >= size + numChars * TCL_UTF_MAX) { goto copyBytes; } - for (i = 0; i < numChars; i++) { + for (i = 0; i < numChars && size >= 0; i++) { size += TclUtfCount(unicode[i]); } + if (size < 0) { + Tcl_Panic("max size for a Tcl value (%" TCL_SIZE_MODIFIER "d bytes) exceeded", TCL_SIZE_MAX); + } /* * Grow space if needed. */ @@ -4192,11 +4856,17 @@ } copyBytes: dst = objPtr->bytes + origLength; for (i = 0; i < numChars; i++) { + if (LOW_SURROGATE(unicode[i]) && ((i == 0) || !HIGH_SURROGATE(unicode[i-1]))) { + *dst = 0; /* In case of lower surrogate, don't try to combine */ + } dst += Tcl_UniCharToUtf(unicode[i], dst); + if (HIGH_SURROGATE(unicode[i]) && ((i+1 >= numChars) || !LOW_SURROGATE(unicode[i+1]))) { + dst += Tcl_UniCharToUtf(-1, dst); + } } *dst = '\0'; objPtr->length = dst - objPtr->bytes; return numChars; } @@ -4204,11 +4874,11 @@ /* *---------------------------------------------------------------------- * * FreeStringInternalRep -- * - * Deallocate the storage associated with a String data object's internal + * Deallocate the storage associated with a (UniChar)String data object's internal * representation. * * Results: * None. * @@ -4220,11 +4890,11 @@ static void FreeStringInternalRep( Tcl_Obj *objPtr) /* Object with internal rep to free. */ { - Tcl_Free(GET_STRING(objPtr)); + ckfree(GET_STRING(objPtr)); objPtr->typePtr = NULL; } /* * Local Variables: Index: generic/tclStringRep.h ================================================================== --- generic/tclStringRep.h +++ generic/tclStringRep.h @@ -1,31 +1,14 @@ /* * tclStringRep.h -- * - * This file contains the definition of the Unicode string internal - * representation and macros to access it. - * - * A Unicode string is an internationalized string. Conceptually, a - * Unicode string is an array of 16-bit quantities organized as a - * sequence of properly formed UTF-8 characters. There is a one-to-one - * map between Unicode and UTF characters. Because Unicode characters - * have a fixed width, operations such as indexing operate on Unicode - * data. The String object is optimized for the case where each UTF char - * in a string is only one byte. In this case, we store the value of - * numChars, but we don't store the Unicode data (unless Tcl_GetUnicode - * is explicitly called). - * - * The String object type stores one or both formats. The default - * behavior is to store UTF. Once Unicode is calculated by a function, it - * is stored in the internal rep for future access (without an additional - * O(n) cost). - * - * To allow many appends to be done to an object without constantly - * reallocating the space for the string or Unicode representation, we - * allocate double the space for the string or Unicode and use the - * internal representation to keep track of how much space is used vs. - * allocated. + * This file contains the definition of internal representations of a string + * and macros to access it. + * + * Conceptually, a string is a sequence of Unicode code points. Internally + * it may be stored in an encoding form such as a modified version of UTF-8 + * or UTF-16 (when TCL_UTF_MAX=3) or UTF-32. * * Copyright (c) 1995-1997 Sun Microsystems, Inc. * Copyright (c) 1999 by Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of @@ -37,49 +20,55 @@ /* * The following structure is the internal rep for a String object. It keeps * track of how much memory has been used and how much has been allocated for - * the Unicode and UTF string to enable growing and shrinking of the UTF and - * Unicode reps of the String object with fewer mallocs. To optimize string + * the various representations to enable growing and shrinking of + * the String object with fewer mallocs. To optimize string * length and indexing operations, this structure also stores the number of - * characters (same of UTF and Unicode!) once that value has been computed. - * - * Under normal configurations, what Tcl calls "Unicode" is actually UTF-16 - * restricted to the Basic Multilingual Plane (i.e. U+00000 to U+0FFFF). This - * can be officially modified by altering the definition of Tcl_UniChar in - * tcl.h, but do not do that unless you are sure what you're doing! + * code points (independent of encoding form) once that value has been computed. */ typedef struct { - size_t numChars; /* The number of chars in the string. -1 means - * this value has not been calculated. Any other - * means that there is a valid Unicode rep, or - * that the number of UTF bytes == the number - * of chars. */ - size_t allocated; /* The amount of space actually allocated for - * the UTF string (minus 1 byte for the - * termination char). */ - size_t maxChars; /* Max number of chars that can fit in the - * space allocated for the unicode array. */ + Tcl_Size numChars; /* The number of chars in the string. + * TCL_INDEX_NONE means this value has not been + * calculated. Any other means that there is a valid + * Unicode rep, or that the number of UTF bytes == + * the number of chars. */ + Tcl_Size allocated; /* The amount of space allocated for + * the UTF-8 string. Does not include nul + * terminator so actual allocation is + * (allocated+1). */ + Tcl_Size maxChars; /* Max number of chars that can fit in the + * space allocated for the Unicode array. */ int hasUnicode; /* Boolean determining whether the string has - * a Unicode representation. */ - Tcl_UniChar unicode[TCLFLEXARRAY]; /* The array of Unicode chars. The actual size - * of this field depends on the 'maxChars' - * field above. */ + * a Tcl_UniChar representation. */ + unsigned short unicode[TCLFLEXARRAY]; /* The array of Tcl_UniChar units. + * The actual size of this field depends on + * the maxChars field above. */ } String; +/* Limit on string lengths. The -1 because limit does not include the nul */ +#define STRING_MAXCHARS \ + (Tcl_Size)(((size_t)UINT_MAX - offsetof(String, unicode))/sizeof(unsigned short) - 1) #define STRING_SIZE(numChars) \ - (offsetof(String, unicode) + ((numChars + 1) * sizeof(Tcl_UniChar))) + (offsetof(String, unicode) + sizeof(unsigned short) + ((numChars) * sizeof(unsigned short))) +#define stringCheckLimits(numChars) \ + do { \ + if ((numChars) < 0 || (numChars) > STRING_MAXCHARS) { \ + Tcl_Panic("max length for a Tcl unicode value (%d chars) exceeded", \ + STRING_MAXCHARS); \ + } \ + } while (0) #define stringAttemptAlloc(numChars) \ - (String *) Tcl_AttemptAlloc(STRING_SIZE(numChars)) + (String *) attemptckalloc(STRING_SIZE(numChars)) #define stringAlloc(numChars) \ - (String *) Tcl_Alloc(STRING_SIZE(numChars)) + (String *) ckalloc(STRING_SIZE(numChars)) #define stringRealloc(ptr, numChars) \ - (String *) Tcl_Realloc((ptr), STRING_SIZE(numChars)) + (String *) ckrealloc((ptr), STRING_SIZE(numChars)) #define stringAttemptRealloc(ptr, numChars) \ - (String *) Tcl_AttemptRealloc((ptr), STRING_SIZE(numChars)) + (String *) attemptckrealloc((ptr), STRING_SIZE(numChars)) #define GET_STRING(objPtr) \ ((String *) (objPtr)->internalRep.twoPtrValue.ptr1) #define SET_STRING(objPtr, stringPtr) \ ((objPtr)->internalRep.twoPtrValue.ptr2 = NULL), \ ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr)) Index: generic/tclStubInit.c ================================================================== --- generic/tclStubInit.c +++ generic/tclStubInit.c @@ -1,11 +1,11 @@ /* * tclStubInit.c -- * * This file contains the initializers for the Tcl stub vectors. * - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -26,10 +26,12 @@ /* * Remove macros that will interfere with the definitions below. */ #undef Tcl_Alloc +#undef Tcl_AttemptAlloc +#undef Tcl_AttemptRealloc #undef Tcl_Free #undef Tcl_Realloc #undef Tcl_NewBooleanObj #undef Tcl_NewByteArrayObj #undef Tcl_NewDoubleObj @@ -39,12 +41,17 @@ #undef Tcl_DbNewLongObj #undef Tcl_NewObj #undef Tcl_NewStringObj #undef Tcl_GetUnicode #undef Tcl_GetUnicodeFromObj +#undef Tcl_AppendUnicodeToObj #undef Tcl_NewUnicodeObj #undef Tcl_SetUnicodeObj +#undef Tcl_UniCharNcasecmp +#undef Tcl_UniCharCaseMatch +#undef Tcl_UniCharLen +#undef Tcl_UniCharNcmp #undef Tcl_DumpActiveMemory #undef Tcl_ValidateAllMemory #undef Tcl_FindHashEntry #undef Tcl_CreateHashEntry #undef Tcl_Panic @@ -58,96 +65,391 @@ #undef TclpInetNtoa #undef TclWinGetServByName #undef TclWinGetSockOpt #undef TclWinSetSockOpt #undef TclWinNToHS -#undef TclStaticPackage +#undef TclStaticLibrary #undef Tcl_BackgroundError -#define TclStaticPackage Tcl_StaticPackage +#undef TclGuessPackageName +#undef TclGetLoadedPackages +#define TclStaticLibrary Tcl_StaticLibrary #undef Tcl_UniCharToUtfDString #undef Tcl_UtfToUniCharDString #undef Tcl_UtfToUniChar - -#if TCL_UTF_MAX <= 3 -static void uniCodePanic() { - Tcl_Panic("This extension uses a deprecated function, not available now: Tcl is compiled with -DTCL_UTF_MAX==%d", TCL_UTF_MAX); -} -# define Tcl_GetUnicode (int *(*)(Tcl_Obj *))(void *)uniCodePanic -# define Tcl_GetUnicodeFromObj (Tcl_UniChar *(*)(Tcl_Obj *, int *))(void *)uniCodePanic -# define Tcl_NewUnicodeObj (Tcl_Obj *(*)(const Tcl_UniChar *, size_t))(void *)uniCodePanic -# define Tcl_SetUnicodeObj (void(*)(Tcl_Obj *, const Tcl_UniChar *, size_t))(void *)uniCodePanic +#undef Tcl_MacOSXOpenBundleResources +#undef TclWinConvertWSAError +#undef TclWinConvertError +#undef TclObjInterpProc + +#if defined(_WIN32) || defined(__CYGWIN__) +#define TclWinConvertWSAError (void (*)(DWORD))(void *)Tcl_WinConvertError +#define TclWinConvertError (void (*)(DWORD))(void *)Tcl_WinConvertError +#endif + + +#if defined(TCL_NO_DEPRECATED) +static void uniCodePanic(void) { + Tcl_Panic("Tcl is compiled without the the UTF16 compatibility layer (-DTCL_NO_DEPRECATED)"); +} +# define Tcl_GetUnicode (unsigned short *(*)(Tcl_Obj *))(void *)uniCodePanic +# define Tcl_GetUnicodeFromObj (unsigned short *(*)(Tcl_Obj *, int *))(void *)uniCodePanic +# define Tcl_NewUnicodeObj (Tcl_Obj *(*)(const unsigned short *, int))(void *)uniCodePanic +# define Tcl_SetUnicodeObj (void(*)(Tcl_Obj *, const unsigned short *, int))(void *)uniCodePanic +# define Tcl_AppendUnicodeToObj (void(*)(Tcl_Obj *, const unsigned short *, int))(void *)uniCodePanic +# define Tcl_UtfAtIndex (const char *(*)(const char *, int))(void *)uniCodePanic +# define Tcl_GetCharLength (int(*)(Tcl_Obj *))(void *)uniCodePanic +# define Tcl_UniCharNcmp (int(*)(const unsigned short *, const unsigned short *, unsigned long))(void *)uniCodePanic +# define Tcl_UniCharNcasecmp (int(*)(const unsigned short *, const unsigned short *, unsigned long))(void *)uniCodePanic +# define Tcl_UniCharCaseMatch (int(*)(const unsigned short *, const unsigned short *, int))(void *)uniCodePanic +# define Tcl_GetRange (Tcl_Obj *(*)(Tcl_Obj *, int, int))(void *)uniCodePanic +# define Tcl_GetUniChar (int(*)(Tcl_Obj *, int))(void *)uniCodePanic +# define Tcl_NumUtfChars (int(*)(const char *, int))(void *)uniCodePanic +# define Tcl_UtfNcmp (int(*)(const char *, const char *, unsigned long))(void *)uniCodePanic +# define Tcl_UtfNcasecmp (int(*)(const char *, const char *, unsigned long))(void *)uniCodePanic #endif + +#define TclUtfCharComplete UtfCharComplete +#define TclUtfNext UtfNext +#define TclUtfPrev UtfPrev + +static int TclUtfCharComplete(const char *src, int length) { + if ((unsigned)((unsigned char)*(src) - 0xF0) < 5) { + return length < 3; + } + return Tcl_UtfCharComplete(src, length); +} + +static const char *TclUtfNext(const char *src) { + if ((unsigned)((unsigned char)*(src) - 0xF0) < 5) { + return src + 1; + } + return Tcl_UtfNext(src); +} + +static const char *TclUtfPrev(const char *src, const char *start) { + if ((src >= start + 3) && ((src[-1] & 0xC0) == 0x80) + && ((src[-2] & 0xC0) == 0x80) && ((src[-3] & 0xC0) == 0x80)) { + return src - 3; + } + return Tcl_UtfPrev(src, start); +} #define TclBN_mp_add mp_add -#define TclBN_mp_add_d mp_add_d #define TclBN_mp_and mp_and #define TclBN_mp_clamp mp_clamp #define TclBN_mp_clear mp_clear #define TclBN_mp_clear_multi mp_clear_multi #define TclBN_mp_cmp mp_cmp -#define TclBN_mp_cmp_d mp_cmp_d #define TclBN_mp_cmp_mag mp_cmp_mag #define TclBN_mp_cnt_lsb mp_cnt_lsb #define TclBN_mp_copy mp_copy #define TclBN_mp_count_bits mp_count_bits #define TclBN_mp_div mp_div -#define TclBN_mp_div_d mp_div_d #define TclBN_mp_div_2 mp_div_2 #define TclBN_mp_div_2d mp_div_2d #define TclBN_mp_exch mp_exch -#define TclBN_mp_expt_u32 mp_expt_u32 -#define TclBN_mp_get_mag_u64 mp_get_mag_u64 +#define TclBN_mp_get_mag_ull mp_get_mag_u64 #define TclBN_mp_grow mp_grow #define TclBN_mp_init mp_init #define TclBN_mp_init_copy mp_init_copy #define TclBN_mp_init_multi mp_init_multi -#define TclBN_mp_init_set mp_init_set #define TclBN_mp_init_size mp_init_size #define TclBN_mp_init_i64 mp_init_i64 #define TclBN_mp_init_u64 mp_init_u64 #define TclBN_mp_lshd mp_lshd #define TclBN_mp_mod mp_mod #define TclBN_mp_mod_2d mp_mod_2d #define TclBN_mp_mul mp_mul -#define TclBN_mp_mul_d mp_mul_d #define TclBN_mp_mul_2 mp_mul_2 #define TclBN_mp_mul_2d mp_mul_2d #define TclBN_mp_neg mp_neg #define TclBN_mp_or mp_or +#define TclBN_mp_pack mp_pack +#define TclBN_mp_pack_count mp_pack_count #define TclBN_mp_radix_size mp_radix_size #define TclBN_mp_reverse mp_reverse #define TclBN_mp_read_radix mp_read_radix #define TclBN_mp_rshd mp_rshd -#define TclBN_mp_set_i64 mp_set_i64 -#define TclBN_mp_set_u64 mp_set_u64 +#define TclBN_mp_set_ll mp_set_i64 +#define TclBN_mp_set_ull mp_set_u64 #define TclBN_mp_shrink mp_shrink #define TclBN_mp_sqr mp_sqr #define TclBN_mp_sqrt mp_sqrt #define TclBN_mp_sub mp_sub -#define TclBN_mp_sub_d mp_sub_d #define TclBN_mp_signed_rsh mp_signed_rsh +#define TclBN_mp_tc_and TclBN_mp_and +#define TclBN_mp_tc_div_2d mp_signed_rsh +#define TclBN_mp_tc_or TclBN_mp_or +#define TclBN_mp_tc_xor TclBN_mp_xor #define TclBN_mp_to_radix mp_to_radix #define TclBN_mp_to_ubin mp_to_ubin -#define TclBN_mp_ubin_size mp_ubin_size +#define TclBN_mp_unsigned_bin_size mp_ubin_size +#define TclBN_mp_unpack mp_unpack #define TclBN_mp_xor mp_xor #define TclBN_mp_zero mp_zero #define TclBN_s_mp_add s_mp_add -#define TclBN_s_mp_balance_mul mp_balance_mul +#define TclBN_s_mp_balance_mul s_mp_balance_mul +#define TclBN_s_mp_div_3 s_mp_div_3 #define TclBN_mp_karatsuba_mul s_mp_karatsuba_mul #define TclBN_mp_karatsuba_sqr s_mp_karatsuba_sqr #define TclBN_s_mp_mul_digs s_mp_mul_digs -#define TclBN_s_mp_mul_digs_fast s_mp_mul_digs_fast +#define TclBN_fast_s_mp_mul_digs s_mp_mul_digs_fast #define TclBN_s_mp_reverse s_mp_reverse #define TclBN_s_mp_sqr s_mp_sqr -#define TclBN_s_mp_sqr_fast s_mp_sqr_fast +#define TclBN_fast_s_mp_sqr s_mp_sqr_fast #define TclBN_s_mp_sub s_mp_sub #define TclBN_mp_toom_mul s_mp_toom_mul #define TclBN_mp_toom_sqr s_mp_toom_sqr +#define TclUnusedStubEntry 0 + +/* See bug 510001: TclSockMinimumBuffers needs plat imp */ +#if defined(_WIN64) || defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 +# define TclSockMinimumBuffersOld 0 +#else +#define TclSockMinimumBuffersOld sockMinimumBuffersOld +static int TclSockMinimumBuffersOld(int sock, int size) +{ + return TclSockMinimumBuffers(INT2PTR(sock), size); +} +#endif + +mp_err TclBN_mp_set_int(mp_int *a, unsigned long i) +{ + TclBN_mp_set_ull(a, i); + return MP_OKAY; +} + +static mp_err TclBN_mp_set_long(mp_int *a, unsigned long i) +{ + TclBN_mp_set_ull(a, i); + return MP_OKAY; +} + +#define TclBN_mp_set_ul (void (*)(mp_int *a, unsigned long i))(void *)TclBN_mp_set_long + +mp_err MP_WUR TclBN_mp_expt_u32(const mp_int *a, unsigned int b, mp_int *c) { + return TclBN_mp_expt_d(a, b, c); +} +mp_err TclBN_mp_add_d(const mp_int *a, unsigned int b, mp_int *c) { + return mp_add_d(a, b, c); +} +mp_err TclBN_mp_cmp_d(const mp_int *a, unsigned int b) { + return mp_cmp_d(a, b); +} +mp_err TclBN_mp_sub_d(const mp_int *a, unsigned int b, mp_int *c) { + return mp_sub_d(a, b, c); +} +mp_err TclBN_mp_div_d(const mp_int *a, unsigned int b, mp_int *c, unsigned int *d) { + mp_digit d2; + mp_err result = mp_div_d(a, b, c, (d ? &d2 : NULL)); + if (d) { + *d = d2; + } + return result; +} +mp_err TclBN_mp_div_ld(const mp_int *a, uint64_t b, mp_int *c, uint64_t *d) { + mp_err result; + mp_digit d2; + + if ((b | (mp_digit)-1) != (mp_digit)-1) { + return MP_VAL; + } + result = mp_div_d(a, (mp_digit)b, c, (d ? &d2 : NULL)); + if (d) { + *d = d2; + } + return result; +} +mp_err TclBN_mp_init_set(mp_int *a, unsigned int b) { + return mp_init_set(a, b); +} +mp_err TclBN_mp_mul_d(const mp_int *a, unsigned int b, mp_int *c) { + return mp_mul_d(a, b, c); +} + +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 +# define TclBN_mp_expt_d_ex 0 +# define TclBN_mp_to_unsigned_bin 0 +# define TclBN_mp_to_unsigned_bin_n 0 +# define TclBN_mp_toradix_n 0 +# undef TclBN_mp_sqr +# define TclBN_mp_sqr 0 +# define TclBN_mp_div_3 0 +# define TclBN_mp_init_l 0 +# define TclBN_mp_init_set_int 0 +# define TclBN_mp_set 0 +# define TclSetStartupScriptPath 0 +# define TclGetStartupScriptPath 0 +# define TclSetStartupScriptFileName 0 +# define TclGetStartupScriptFileName 0 +# define TclPrecTraceProc 0 +# define TclpInetNtoa 0 +# define TclWinGetServByName 0 +# define TclWinGetSockOpt 0 +# define TclWinSetSockOpt 0 +# define TclWinNToHS 0 +# define TclWinGetPlatformId 0 +# define TclWinResetInterfaces 0 +# define TclWinSetInterfaces 0 +# define Tcl_Backslash 0 +# define Tcl_GetDefaultEncodingDir 0 +# define Tcl_SetDefaultEncodingDir 0 +# define Tcl_EvalTokens 0 +# define Tcl_CreateMathFunc 0 +# define Tcl_GetMathFuncInfo 0 +# define Tcl_ListMathFuncs 0 +# define Tcl_SetIntObj 0 +# define Tcl_SetLongObj 0 +# define Tcl_NewIntObj 0 +# define Tcl_NewLongObj 0 +# define Tcl_DbNewLongObj 0 +# define Tcl_BackgroundError 0 +# define Tcl_FreeResult 0 +# define Tcl_ChannelSeekProc 0 +# define Tcl_ChannelCloseProc 0 +# define Tcl_Close 0 +# define Tcl_MacOSXOpenBundleResources 0 +# define TclGuessPackageName 0 +# define TclGetLoadedPackages 0 +# undef TclSetPreInitScript +# define TclSetPreInitScript 0 +# define TclInitCompiledLocals 0 +# define Tcl_GetAlias 0 +#else + +#define TclGuessPackageName guessPackageName +static int TclGuessPackageName( + TCL_UNUSED(const char *), + TCL_UNUSED(Tcl_DString *)) { + return 0; +} +#define TclGetLoadedPackages getLoadedPackages +static int TclGetLoadedPackages( + Tcl_Interp *interp, /* Interpreter in which to return information + * or error message. */ + const char *targetName) /* Name of target interpreter or NULL. If + * NULL, return info about all interps; + * otherwise, just return info about this + * interpreter. */ +{ + return TclGetLoadedLibraries(interp, targetName, NULL); +} + +mp_err TclBN_mp_div_3(const mp_int *a, mp_int *c, unsigned int *d) { + mp_digit d2; + mp_err result = mp_div_d(a, 3, c, &d2); + if (d) { + *d = d2; + } + return result; +} + +int TclBN_mp_expt_d_ex(const mp_int *a, unsigned int b, mp_int *c, + TCL_UNUSED(int) /*fast*/) +{ + return TclBN_mp_expt_u32(a, b, c); +} + +mp_err TclBN_mp_to_unsigned_bin(const mp_int *a, unsigned char *b) +{ + return TclBN_mp_to_ubin(a, b, INT_MAX, NULL); +} + +mp_err TclBN_mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen) +{ + size_t n = TclBN_mp_unsigned_bin_size(a); + if (*outlen < (unsigned long)n) { + return MP_VAL; + } + *outlen = (unsigned long)n; + return TclBN_mp_to_ubin(a, b, n, NULL); +} + +void TclBN_reverse(unsigned char *s, int len) +{ + if (len > 0) { + TclBN_s_mp_reverse(s, (size_t)len); + } +} + +mp_err TclBN_mp_init_set_int(mp_int *a, unsigned long b) +{ + return TclBN_mp_init_u64(a,b); +} + +mp_err TclBN_mp_init_l(mp_int *a, long b) +{ + return TclBN_mp_init_i64(a,b); +} + +void TclBN_mp_set(mp_int *a, unsigned int b) { + TclBN_mp_set_ull(a, b); +} + +mp_err TclBN_mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen) +{ + if (maxlen < 0) { + return MP_VAL; + } + return TclBN_mp_to_radix(a, str, maxlen, NULL, radix); +} + +#define TclSetStartupScriptPath setStartupScriptPath +static void TclSetStartupScriptPath(Tcl_Obj *path) +{ + Tcl_SetStartupScript(path, NULL); +} +#define TclGetStartupScriptPath getStartupScriptPath +static Tcl_Obj *TclGetStartupScriptPath(void) +{ + return Tcl_GetStartupScript(NULL); +} +#define TclSetStartupScriptFileName setStartupScriptFileName +static void TclSetStartupScriptFileName( + const char *fileName) +{ + Tcl_SetStartupScript(Tcl_NewStringObj(fileName,-1), NULL); +} +#define TclGetStartupScriptFileName getStartupScriptFileName +static const char *TclGetStartupScriptFileName(void) +{ + Tcl_Obj *path = Tcl_GetStartupScript(NULL); + if (path == NULL) { + return NULL; + } + return TclGetString(path); +} +#if defined(_WIN32) || defined(__CYGWIN__) +#undef TclWinNToHS +#undef TclWinGetPlatformId +#undef TclWinResetInterfaces +#undef TclWinSetInterfaces +static void +doNothing(void) +{ + /* dummy implementation, no need to do anything */ +} +#define TclWinNToHS winNToHS +static unsigned short TclWinNToHS(unsigned short ns) { + return ntohs(ns); +} +#define TclWinGetPlatformId winGetPlatformId +static int +TclWinGetPlatformId(void) +{ + return 2; /* VER_PLATFORM_WIN32_NT */; +} +#define TclWinResetInterfaces doNothing +#define TclWinSetInterfaces (void (*) (int)) doNothing +#endif +#endif /* TCL_NO_DEPRECATED */ #define TclpCreateTempFile_ TclpCreateTempFile #define TclUnixWaitForFile_ TclUnixWaitForFile -#ifndef MAC_OSX_TCL /* On UNIX, fill with other stub entries */ +#ifdef MAC_OSX_TCL /* On UNIX, fill with other stub entries */ +#define TclMacOSXNotifierAddRunLoopMode Tcl_MacOSXNotifierAddRunLoopMode +#else #define TclMacOSXGetFileAttribute (int (*)(Tcl_Interp *, int, Tcl_Obj *, Tcl_Obj **))(void *)TclpCreateProcess #define TclMacOSXSetFileAttribute (int (*)(Tcl_Interp *, int, Tcl_Obj *, Tcl_Obj *))(void *)isatty #define TclMacOSXCopyFileAttributes (int (*)(const char *, const char *, const Tcl_StatBuf *))(void *)TclUnixCopyFile #define TclMacOSXMatchType (int (*)(Tcl_Interp *, const char *, const char *, Tcl_StatBuf *, Tcl_GlobTypeData *))(void *)TclpMakeFile #define TclMacOSXNotifierAddRunLoopMode (void (*)(const void *))(void *)TclpOpenFile @@ -159,17 +461,44 @@ # define TclUnixOpenTemporaryFile 0 # define TclpReaddir 0 # define TclpIsAtty 0 #elif defined(__CYGWIN__) # define TclpIsAtty isatty +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 static void doNothing(void) { /* dummy implementation, no need to do anything */ } -# define TclWinAddProcess (void (*) (void *, size_t)) doNothing +#endif +# define TclWinAddProcess (void (*) (void *, Tcl_Size)) doNothing # define TclWinFlushDirtyChannels doNothing + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +#define TclWinSetSockOpt winSetSockOpt +static int +TclWinSetSockOpt(SOCKET s, int level, int optname, + const char *optval, int optlen) +{ + return setsockopt((int) s, level, optname, optval, optlen); +} + +#define TclWinGetSockOpt winGetSockOpt +static int +TclWinGetSockOpt(SOCKET s, int level, int optname, + char *optval, int *optlen) +{ + return getsockopt((int) s, level, optname, optval, optlen); +} + +#define TclWinGetServByName winGetServByName +static struct servent * +TclWinGetServByName(const char *name, const char *proto) +{ + return getservbyname(name, proto); +} +#endif /* TCL_NO_DEPRECATED */ #define TclWinNoBackslash winNoBackslash static char * TclWinNoBackslash(char *path) { @@ -189,66 +518,251 @@ GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (const wchar_t *)&TclWinNoBackslash, &hInstance); return hInstance; } -size_t +int TclpGetPid(Tcl_Pid pid) { - return (size_t)pid; + return (TCL_HASH_TYPE)(size_t)pid; +} + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +#undef Tcl_WinUtfToTChar +char * +Tcl_WinUtfToTChar( + const char *string, + int len, + Tcl_DString *dsPtr) +{ + Tcl_DStringInit(dsPtr); + return (char *)Tcl_UtfToChar16DString(string, len, dsPtr); +} +#undef Tcl_WinTCharToUtf +char * +Tcl_WinTCharToUtf( + const char *string, + int len, + Tcl_DString *dsPtr) +{ + Tcl_DStringInit(dsPtr); + return Tcl_Char16ToUtfDString((const unsigned short *)string, len >> 1, dsPtr); } +#endif /* !defined(TCL_NO_DEPRECATED) */ #if defined(TCL_WIDE_INT_IS_LONG) /* On Cygwin64, long is 64-bit while on Win64 long is 32-bit. Therefore * we have to make sure that all stub entries on Cygwin64 follow the Win64 * signature. Tcl 9 must find a better solution, but that cannot be done * without introducing a binary incompatibility. */ +#define Tcl_GetLongFromObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))(void *)Tcl_GetIntFromObj static int exprInt(Tcl_Interp *interp, const char *expr, int *ptr){ long longValue; int result = Tcl_ExprLong(interp, expr, &longValue); if (result == TCL_OK) { if ((longValue >= (long)(INT_MIN)) && (longValue <= (long)(UINT_MAX))) { *ptr = (int)longValue; } else { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "integer value too large to represent as non-long integer", -1)); + "integer value too large to represent", -1)); result = TCL_ERROR; } } return result; } -#define Tcl_ExprLong (int(*)(Tcl_Interp*,const char*,long*))exprInt +#define Tcl_ExprLong (int(*)(Tcl_Interp*,const char*,long*))(void *)exprInt static int exprIntObj(Tcl_Interp *interp, Tcl_Obj*expr, int *ptr){ long longValue; int result = Tcl_ExprLongObj(interp, expr, &longValue); if (result == TCL_OK) { if ((longValue >= (long)(INT_MIN)) && (longValue <= (long)(UINT_MAX))) { *ptr = (int)longValue; } else { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "integer value too large to represent as non-long integer", -1)); + "integer value too large to represent", -1)); result = TCL_ERROR; } } return result; } -#define Tcl_ExprLongObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))exprIntObj +#define Tcl_ExprLongObj (int(*)(Tcl_Interp*,Tcl_Obj*,long*))(void *)exprIntObj +#if !defined(TCL_NO_DEPRECATED) static int utfNcmp(const char *s1, const char *s2, unsigned int n){ return Tcl_UtfNcmp(s1, s2, (unsigned long)n); } #define Tcl_UtfNcmp (int(*)(const char*,const char*,unsigned long))(void *)utfNcmp static int utfNcasecmp(const char *s1, const char *s2, unsigned int n){ return Tcl_UtfNcasecmp(s1, s2, (unsigned long)n); } #define Tcl_UtfNcasecmp (int(*)(const char*,const char*,unsigned long))(void *)utfNcasecmp +#endif /* !defined(TCL_NO_DEPRECATED) */ #endif /* TCL_WIDE_INT_IS_LONG */ #endif /* __CYGWIN__ */ + +#if defined(TCL_NO_DEPRECATED) +# define Tcl_SeekOld 0 +# define Tcl_TellOld 0 +# undef Tcl_SetBooleanObj +# define Tcl_SetBooleanObj 0 +# undef Tcl_PkgPresent +# define Tcl_PkgPresent 0 +# undef Tcl_PkgProvide +# define Tcl_PkgProvide 0 +# undef Tcl_PkgRequire +# define Tcl_PkgRequire 0 +# undef Tcl_GetIndexFromObj +# define Tcl_GetIndexFromObj 0 +# define Tcl_NewBooleanObj 0 +# undef Tcl_DbNewBooleanObj +# define Tcl_DbNewBooleanObj 0 +# undef Tcl_SetBooleanObj +# define Tcl_SetBooleanObj 0 +# undef Tcl_SetVar +# define Tcl_SetVar 0 +# undef Tcl_UnsetVar +# define Tcl_UnsetVar 0 +# undef Tcl_GetVar +# define Tcl_GetVar 0 +# undef Tcl_TraceVar +# define Tcl_TraceVar 0 +# undef Tcl_UntraceVar +# define Tcl_UntraceVar 0 +# undef Tcl_VarTraceInfo +# define Tcl_VarTraceInfo 0 +# undef Tcl_UpVar +# define Tcl_UpVar 0 +# undef Tcl_AddErrorInfo +# define Tcl_AddErrorInfo 0 +# undef Tcl_AddObjErrorInfo +# define Tcl_AddObjErrorInfo 0 +# undef Tcl_Eval +# define Tcl_Eval 0 +# undef Tcl_GlobalEval +# define Tcl_GlobalEval 0 +# undef Tcl_SaveResult +# define Tcl_SaveResult 0 +# undef Tcl_RestoreResult +# define Tcl_RestoreResult 0 +# undef Tcl_DiscardResult +# define Tcl_DiscardResult 0 +# undef Tcl_SetResult +# define Tcl_SetResult 0 +# undef Tcl_EvalObj +# define Tcl_EvalObj 0 +# undef Tcl_GlobalEvalObj +# define Tcl_GlobalEvalObj 0 +# define TclBackgroundException 0 +# undef TclpReaddir +# define TclpReaddir 0 +# define TclSetStartupScript 0 +# define TclGetStartupScript 0 +# define TclGetIntForIndex 0 +# define TclCreateNamespace 0 +# define TclDeleteNamespace 0 +# define TclAppendExportList 0 +# define TclExport 0 +# define TclImport 0 +# define TclForgetImport 0 +# define TclGetCurrentNamespace_ 0 +# define TclGetGlobalNamespace_ 0 +# define TclFindNamespace 0 +# define TclFindCommand 0 +# define TclGetCommandFromObj 0 +# define TclGetCommandFullName 0 +# define TclCopyChannelOld 0 +# define Tcl_AppendResultVA 0 +# define Tcl_AppendStringsToObjVA 0 +# define Tcl_SetErrorCodeVA 0 +# define Tcl_PanicVA 0 +# define Tcl_VarEvalVA 0 +# undef TclpGetDate +# define TclpGetDate 0 +# undef TclpLocaltime +# define TclpLocaltime 0 +# undef TclpGmtime +# define TclpGmtime 0 +# define TclpLocaltime_unix 0 +# define TclpGmtime_unix 0 +# define Tcl_SetExitProc 0 +# define Tcl_SetPanicProc 0 +# define Tcl_FindExecutable 0 +# undef Tcl_StringMatch +# define Tcl_StringMatch 0 +# define TclBN_reverse 0 +# undef TclBN_fast_s_mp_mul_digs +# define TclBN_fast_s_mp_mul_digs 0 +# undef TclBN_fast_s_mp_sqr +# define TclBN_fast_s_mp_sqr 0 +# undef TclBN_mp_karatsuba_mul +# define TclBN_mp_karatsuba_mul 0 +# undef TclBN_mp_karatsuba_sqr +# define TclBN_mp_karatsuba_sqr 0 +# undef TclBN_mp_toom_mul +# define TclBN_mp_toom_mul 0 +# undef TclBN_mp_toom_sqr +# define TclBN_mp_toom_sqr 0 +# undef TclBN_s_mp_add +# define TclBN_s_mp_add 0 +# undef TclBN_s_mp_mul_digs +# define TclBN_s_mp_mul_digs 0 +# undef TclBN_s_mp_sqr +# define TclBN_s_mp_sqr 0 +# undef TclBN_s_mp_sub +# define TclBN_s_mp_sub 0 +# define Tcl_MakeSafe 0 +# define TclpHasSockets 0 +#else /* TCL_NO_DEPRECATED */ +# define Tcl_SeekOld seekOld +# define Tcl_TellOld tellOld +# define TclBackgroundException Tcl_BackgroundException +# define TclSetStartupScript Tcl_SetStartupScript +# define TclGetStartupScript Tcl_GetStartupScript +# define TclGetIntForIndex Tcl_GetIntForIndex +# define TclCreateNamespace Tcl_CreateNamespace +# define TclDeleteNamespace Tcl_DeleteNamespace +# define TclAppendExportList Tcl_AppendExportList +# define TclExport Tcl_Export +# define TclImport Tcl_Import +# define TclForgetImport Tcl_ForgetImport +# define TclGetCurrentNamespace_ Tcl_GetCurrentNamespace +# define TclGetGlobalNamespace_ Tcl_GetGlobalNamespace +# define TclFindNamespace Tcl_FindNamespace +# define TclFindCommand Tcl_FindCommand +# define TclGetCommandFromObj Tcl_GetCommandFromObj +# define TclGetCommandFullName Tcl_GetCommandFullName +# define TclpLocaltime_unix TclpLocaltime +# define TclpGmtime_unix TclpGmtime +# define Tcl_MakeSafe TclMakeSafe + +int TclpHasSockets(TCL_UNUSED(Tcl_Interp *)) {return TCL_OK;} + +static int +seekOld( + Tcl_Channel chan, /* The channel on which to seek. */ + int offset, /* Offset to seek to. */ + int mode) /* Relative to which location to seek? */ +{ + return Tcl_Seek(chan, offset, mode); +} + +static int +tellOld( + Tcl_Channel chan) /* The channel to return pos for. */ +{ + return Tcl_Tell(chan); +} +#endif /* !TCL_NO_DEPRECATED */ + +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 +#define Tcl_WinUtfToTChar 0 +#define Tcl_WinTCharToUtf 0 +#endif /* * WARNING: The contents of this file is automatically generated by the * tools/genStubs.tcl script. Any modifications to the function declarations * below should be made in the generic/tcl.decls script. @@ -264,10 +778,18 @@ * touch those fields. */ #pragma GCC diagnostic ignored "-Wdeprecated-declarations" #endif +#ifdef TCL_WITH_EXTERNAL_TOMMATH +/* If Tcl is linked with an external libtommath 1.2.x, then mp_expt_n doesn't + * exist (since that was introduced in libtommath 1.3.0. Provide it here.) */ +mp_err MP_WUR TclBN_mp_expt_d(const mp_int *a, int b, mp_int *c) { + return mp_expt_u32(a, (uint32_t)b, c);; +} +#endif /* TCL_WITH_EXTERNAL_TOMMATH */ + /* !BEGIN!: Do not edit below this line. */ static const TclIntStubs tclIntStubs = { TCL_STUB_MAGIC, 0, @@ -277,11 +799,11 @@ TclAllocateFreeObjects, /* 3 */ 0, /* 4 */ TclCleanupChildren, /* 5 */ TclCleanupCommand, /* 6 */ TclCopyAndCollapse, /* 7 */ - 0, /* 8 */ + TclCopyChannelOld, /* 8 */ TclCreatePipeline, /* 9 */ TclCreateProc, /* 10 */ TclDeleteCompiledLocalVars, /* 11 */ TclDeleteVars, /* 12 */ 0, /* 13 */ @@ -303,11 +825,11 @@ 0, /* 29 */ 0, /* 30 */ TclGetExtension, /* 31 */ TclGetFrame, /* 32 */ 0, /* 33 */ - 0, /* 34 */ + TclGetIntForIndex, /* 34 */ 0, /* 35 */ 0, /* 36 */ TclGetLoadedPackages, /* 37 */ TclGetNamespaceForQualName, /* 38 */ TclGetObjInterpProc, /* 39 */ @@ -319,11 +841,11 @@ TclHideUnsafeCommands, /* 45 */ TclInExit, /* 46 */ 0, /* 47 */ 0, /* 48 */ 0, /* 49 */ - 0, /* 50 */ + TclInitCompiledLocals, /* 50 */ TclInterpInit, /* 51 */ 0, /* 52 */ TclInvokeObjectCommand, /* 53 */ TclInvokeStringCommand, /* 54 */ TclIsProc, /* 55 */ @@ -346,11 +868,11 @@ 0, /* 72 */ 0, /* 73 */ TclpFree, /* 74 */ TclpGetClicks, /* 75 */ TclpGetSeconds, /* 76 */ - 0, /* 77 */ + TclpGetTime, /* 77 */ 0, /* 78 */ 0, /* 79 */ 0, /* 80 */ TclpRealloc, /* 81 */ 0, /* 82 */ @@ -357,11 +879,11 @@ 0, /* 83 */ 0, /* 84 */ 0, /* 85 */ 0, /* 86 */ 0, /* 87 */ - 0, /* 88 */ + TclPrecTraceProc, /* 88 */ TclPreventAliasLoop, /* 89 */ 0, /* 90 */ TclProcCleanupProc, /* 91 */ TclProcCompileProc, /* 92 */ TclProcDeleteProc, /* 93 */ @@ -373,40 +895,40 @@ 0, /* 99 */ 0, /* 100 */ TclSetPreInitScript, /* 101 */ TclSetupEnv, /* 102 */ TclSockGetPort, /* 103 */ - 0, /* 104 */ + TclSockMinimumBuffersOld, /* 104 */ 0, /* 105 */ 0, /* 106 */ 0, /* 107 */ TclTeardownNamespace, /* 108 */ TclUpdateReturnInfo, /* 109 */ TclSockMinimumBuffers, /* 110 */ Tcl_AddInterpResolvers, /* 111 */ - 0, /* 112 */ - 0, /* 113 */ - 0, /* 114 */ - 0, /* 115 */ - 0, /* 116 */ - 0, /* 117 */ + TclAppendExportList, /* 112 */ + TclCreateNamespace, /* 113 */ + TclDeleteNamespace, /* 114 */ + TclExport, /* 115 */ + TclFindCommand, /* 116 */ + TclFindNamespace, /* 117 */ Tcl_GetInterpResolvers, /* 118 */ Tcl_GetNamespaceResolvers, /* 119 */ Tcl_FindNamespaceVar, /* 120 */ - 0, /* 121 */ - 0, /* 122 */ - 0, /* 123 */ - 0, /* 124 */ - 0, /* 125 */ + TclForgetImport, /* 121 */ + TclGetCommandFromObj, /* 122 */ + TclGetCommandFullName, /* 123 */ + TclGetCurrentNamespace_, /* 124 */ + TclGetGlobalNamespace_, /* 125 */ Tcl_GetVariableFullName, /* 126 */ - 0, /* 127 */ + TclImport, /* 127 */ Tcl_PopCallFrame, /* 128 */ Tcl_PushCallFrame, /* 129 */ Tcl_RemoveInterpResolvers, /* 130 */ Tcl_SetNamespaceResolvers, /* 131 */ TclpHasSockets, /* 132 */ - 0, /* 133 */ + TclpGetDate, /* 133 */ 0, /* 134 */ 0, /* 135 */ 0, /* 136 */ 0, /* 137 */ TclGetEnv, /* 138 */ @@ -427,36 +949,36 @@ TclGetLibraryPath, /* 153 */ 0, /* 154 */ 0, /* 155 */ TclRegError, /* 156 */ TclVarTraceExists, /* 157 */ - 0, /* 158 */ - 0, /* 159 */ + TclSetStartupScriptFileName, /* 158 */ + TclGetStartupScriptFileName, /* 159 */ 0, /* 160 */ TclChannelTransform, /* 161 */ TclChannelEventScriptInvoker, /* 162 */ TclGetInstructionTable, /* 163 */ TclExpandCodeArray, /* 164 */ TclpSetInitialEncodings, /* 165 */ TclListObjSetElement, /* 166 */ - 0, /* 167 */ - 0, /* 168 */ + TclSetStartupScriptPath, /* 167 */ + TclGetStartupScriptPath, /* 168 */ TclpUtfNcmp2, /* 169 */ TclCheckInterpTraces, /* 170 */ TclCheckExecutionTraces, /* 171 */ TclInThreadExit, /* 172 */ TclUniCharMatch, /* 173 */ 0, /* 174 */ TclCallVarTraces, /* 175 */ TclCleanupVar, /* 176 */ TclVarErrMsg, /* 177 */ - 0, /* 178 */ - 0, /* 179 */ + TclSetStartupScript, /* 178 */ + TclGetStartupScript, /* 179 */ 0, /* 180 */ 0, /* 181 */ - 0, /* 182 */ - 0, /* 183 */ + TclpLocaltime, /* 182 */ + TclpGmtime, /* 183 */ 0, /* 184 */ 0, /* 185 */ 0, /* 186 */ 0, /* 187 */ 0, /* 188 */ @@ -488,15 +1010,15 @@ TclSetObjNameOfExecutable, /* 214 */ TclStackAlloc, /* 215 */ TclStackFree, /* 216 */ TclPushStackFrame, /* 217 */ TclPopStackFrame, /* 218 */ - 0, /* 219 */ + TclpCreateTemporaryDirectory, /* 219 */ 0, /* 220 */ - 0, /* 221 */ - 0, /* 222 */ - 0, /* 223 */ + TclListTestObj, /* 221 */ + TclListObjValidate, /* 222 */ + TclGetCStackPtr, /* 223 */ TclGetPlatform, /* 224 */ TclTraceDictPath, /* 225 */ TclObjBeingDeleted, /* 226 */ TclSetNsPath, /* 227 */ 0, /* 228 */ @@ -505,11 +1027,11 @@ TclGetNamespaceFromObj, /* 231 */ TclEvalObjEx, /* 232 */ TclGetSrcInfoForPc, /* 233 */ TclVarHashCreateVar, /* 234 */ TclInitVarHashTable, /* 235 */ - 0, /* 236 */ + TclBackgroundException, /* 236 */ TclResetCancellation, /* 237 */ TclNRInterpProc, /* 238 */ TclNRInterpProcCore, /* 239 */ TclNRRunCallbacks, /* 240 */ TclNREvalObjEx, /* 241 */ @@ -526,14 +1048,15 @@ TclPtrGetVar, /* 252 */ TclPtrSetVar, /* 253 */ TclPtrIncrObjVar, /* 254 */ TclPtrObjMakeUpvar, /* 255 */ TclPtrUnsetVar, /* 256 */ - TclStaticPackage, /* 257 */ - TclpCreateTemporaryDirectory, /* 258 */ - TclAppendUnicodeToObj, /* 259 */ - TclGetBytesFromObj, /* 260 */ + TclStaticLibrary, /* 257 */ + 0, /* 258 */ + 0, /* 259 */ + 0, /* 260 */ + TclUnusedStubEntry, /* 261 */ }; static const TclIntPlatStubs tclIntPlatStubs = { TCL_STUB_MAGIC, 0, @@ -546,14 +1069,14 @@ TclUnixWaitForFile_, /* 5 */ TclpMakeFile, /* 6 */ TclpOpenFile, /* 7 */ TclUnixWaitForFile, /* 8 */ TclpCreateTempFile, /* 9 */ - 0, /* 10 */ - 0, /* 11 */ - 0, /* 12 */ - 0, /* 13 */ + TclpReaddir, /* 10 */ + TclpLocaltime_unix, /* 11 */ + TclpGmtime_unix, /* 12 */ + TclpInetNtoa, /* 13 */ TclUnixCopyFile, /* 14 */ TclMacOSXGetFileAttribute, /* 15 */ TclMacOSXSetFileAttribute, /* 16 */ TclMacOSXCopyFileAttributes, /* 17 */ TclMacOSXMatchType, /* 18 */ @@ -570,20 +1093,20 @@ TclWinCPUID, /* 29 */ TclUnixOpenTemporaryFile, /* 30 */ #endif /* UNIX */ #if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ TclWinConvertError, /* 0 */ - 0, /* 1 */ - 0, /* 2 */ - 0, /* 3 */ + TclWinConvertWSAError, /* 1 */ + TclWinGetServByName, /* 2 */ + TclWinGetSockOpt, /* 3 */ TclWinGetTclInstance, /* 4 */ TclUnixWaitForFile, /* 5 */ - 0, /* 6 */ - 0, /* 7 */ + TclWinNToHS, /* 6 */ + TclWinSetSockOpt, /* 7 */ TclpGetPid, /* 8 */ - 0, /* 9 */ - 0, /* 10 */ + TclWinGetPlatformId, /* 9 */ + TclpReaddir, /* 10 */ TclGetAndDetachPids, /* 11 */ TclpCloseFile, /* 12 */ TclpCreateCommandChannel, /* 13 */ TclpCreatePipe, /* 14 */ TclpCreateProcess, /* 15 */ @@ -590,18 +1113,18 @@ TclpIsAtty, /* 16 */ TclUnixCopyFile, /* 17 */ TclpMakeFile, /* 18 */ TclpOpenFile, /* 19 */ TclWinAddProcess, /* 20 */ - 0, /* 21 */ + TclpInetNtoa, /* 21 */ TclpCreateTempFile, /* 22 */ 0, /* 23 */ TclWinNoBackslash, /* 24 */ 0, /* 25 */ - 0, /* 26 */ + TclWinSetInterfaces, /* 26 */ TclWinFlushDirtyChannels, /* 27 */ - 0, /* 28 */ + TclWinResetInterfaces, /* 28 */ TclWinCPUID, /* 29 */ TclUnixOpenTemporaryFile, /* 30 */ #endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ TclGetAndDetachPids, /* 0 */ @@ -612,14 +1135,14 @@ TclUnixWaitForFile_, /* 5 */ TclpMakeFile, /* 6 */ TclpOpenFile, /* 7 */ TclUnixWaitForFile, /* 8 */ TclpCreateTempFile, /* 9 */ - 0, /* 10 */ - 0, /* 11 */ - 0, /* 12 */ - 0, /* 13 */ + TclpReaddir, /* 10 */ + TclpLocaltime_unix, /* 11 */ + TclpGmtime_unix, /* 12 */ + TclpInetNtoa, /* 13 */ TclUnixCopyFile, /* 14 */ TclMacOSXGetFileAttribute, /* 15 */ TclMacOSXSetFileAttribute, /* 16 */ TclMacOSXCopyFileAttributes, /* 17 */ TclMacOSXMatchType, /* 18 */ @@ -639,13 +1162,20 @@ }; static const TclPlatStubs tclPlatStubs = { TCL_STUB_MAGIC, 0, +#if defined(_WIN32) || defined(__CYGWIN__) /* WIN */ + Tcl_WinUtfToTChar, /* 0 */ + Tcl_WinTCharToUtf, /* 1 */ + 0, /* 2 */ + Tcl_WinConvertError, /* 3 */ +#endif /* WIN */ #ifdef MAC_OSX_TCL /* MACOSX */ - 0, /* 0 */ + Tcl_MacOSXOpenBundleResources, /* 0 */ Tcl_MacOSXOpenVersionedBundleResources, /* 1 */ + Tcl_MacOSXNotifierAddRunLoopMode, /* 2 */ #endif /* MACOSX */ }; const TclTomMathStubs tclTomMathStubs = { TCL_STUB_MAGIC, @@ -665,13 +1195,13 @@ TclBN_mp_count_bits, /* 12 */ TclBN_mp_div, /* 13 */ TclBN_mp_div_d, /* 14 */ TclBN_mp_div_2, /* 15 */ TclBN_mp_div_2d, /* 16 */ - 0, /* 17 */ + TclBN_mp_div_3, /* 17 */ TclBN_mp_exch, /* 18 */ - TclBN_mp_expt_u32, /* 19 */ + TclBN_mp_expt_d, /* 19 */ TclBN_mp_grow, /* 20 */ TclBN_mp_init, /* 21 */ TclBN_mp_init_copy, /* 22 */ TclBN_mp_init_multi, /* 23 */ TclBN_mp_init_set, /* 24 */ @@ -687,51 +1217,51 @@ TclBN_mp_or, /* 34 */ TclBN_mp_radix_size, /* 35 */ TclBN_mp_read_radix, /* 36 */ TclBN_mp_rshd, /* 37 */ TclBN_mp_shrink, /* 38 */ - 0, /* 39 */ - 0, /* 40 */ + TclBN_mp_set, /* 39 */ + TclBN_mp_sqr, /* 40 */ TclBN_mp_sqrt, /* 41 */ TclBN_mp_sub, /* 42 */ TclBN_mp_sub_d, /* 43 */ - 0, /* 44 */ - 0, /* 45 */ - 0, /* 46 */ - TclBN_mp_ubin_size, /* 47 */ + TclBN_mp_to_unsigned_bin, /* 44 */ + TclBN_mp_to_unsigned_bin_n, /* 45 */ + TclBN_mp_toradix_n, /* 46 */ + TclBN_mp_unsigned_bin_size, /* 47 */ TclBN_mp_xor, /* 48 */ TclBN_mp_zero, /* 49 */ - 0, /* 50 */ - 0, /* 51 */ - 0, /* 52 */ - 0, /* 53 */ - 0, /* 54 */ - 0, /* 55 */ - 0, /* 56 */ - 0, /* 57 */ - 0, /* 58 */ - 0, /* 59 */ - 0, /* 60 */ - 0, /* 61 */ - 0, /* 62 */ + TclBN_reverse, /* 50 */ + TclBN_fast_s_mp_mul_digs, /* 51 */ + TclBN_fast_s_mp_sqr, /* 52 */ + TclBN_mp_karatsuba_mul, /* 53 */ + TclBN_mp_karatsuba_sqr, /* 54 */ + TclBN_mp_toom_mul, /* 55 */ + TclBN_mp_toom_sqr, /* 56 */ + TclBN_s_mp_add, /* 57 */ + TclBN_s_mp_mul_digs, /* 58 */ + TclBN_s_mp_sqr, /* 59 */ + TclBN_s_mp_sub, /* 60 */ + TclBN_mp_init_set_int, /* 61 */ + TclBN_mp_set_ul, /* 62 */ TclBN_mp_cnt_lsb, /* 63 */ - 0, /* 64 */ + TclBN_mp_init_l, /* 64 */ TclBN_mp_init_i64, /* 65 */ TclBN_mp_init_u64, /* 66 */ - 0, /* 67 */ - TclBN_mp_set_u64, /* 68 */ - TclBN_mp_get_mag_u64, /* 69 */ - TclBN_mp_set_i64, /* 70 */ - 0, /* 71 */ - 0, /* 72 */ - 0, /* 73 */ - 0, /* 74 */ - 0, /* 75 */ + TclBN_mp_expt_d_ex, /* 67 */ + TclBN_mp_set_ull, /* 68 */ + TclBN_mp_get_mag_ull, /* 69 */ + TclBN_mp_set_ll, /* 70 */ + TclBN_mp_unpack, /* 71 */ + TclBN_mp_pack, /* 72 */ + TclBN_mp_tc_and, /* 73 */ + TclBN_mp_tc_or, /* 74 */ + TclBN_mp_tc_xor, /* 75 */ TclBN_mp_signed_rsh, /* 76 */ - 0, /* 77 */ + TclBN_mp_pack_count, /* 77 */ TclBN_mp_to_ubin, /* 78 */ - 0, /* 79 */ + TclBN_mp_div_ld, /* 79 */ TclBN_mp_to_radix, /* 80 */ }; static const TclStubHooks tclStubHooks = { &tclPlatStubs, @@ -778,25 +1308,25 @@ Tcl_ConcatObj, /* 17 */ Tcl_ConvertToType, /* 18 */ Tcl_DbDecrRefCount, /* 19 */ Tcl_DbIncrRefCount, /* 20 */ Tcl_DbIsShared, /* 21 */ - 0, /* 22 */ + Tcl_DbNewBooleanObj, /* 22 */ Tcl_DbNewByteArrayObj, /* 23 */ Tcl_DbNewDoubleObj, /* 24 */ Tcl_DbNewListObj, /* 25 */ - 0, /* 26 */ + Tcl_DbNewLongObj, /* 26 */ Tcl_DbNewObj, /* 27 */ Tcl_DbNewStringObj, /* 28 */ Tcl_DuplicateObj, /* 29 */ TclFreeObj, /* 30 */ Tcl_GetBoolean, /* 31 */ Tcl_GetBooleanFromObj, /* 32 */ Tcl_GetByteArrayFromObj, /* 33 */ Tcl_GetDouble, /* 34 */ Tcl_GetDoubleFromObj, /* 35 */ - 0, /* 36 */ + Tcl_GetIndexFromObj, /* 36 */ Tcl_GetInt, /* 37 */ Tcl_GetIntFromObj, /* 38 */ Tcl_GetLongFromObj, /* 39 */ Tcl_GetObjType, /* 40 */ Tcl_GetStringFromObj, /* 41 */ @@ -805,43 +1335,43 @@ Tcl_ListObjAppendElement, /* 44 */ Tcl_ListObjGetElements, /* 45 */ Tcl_ListObjIndex, /* 46 */ Tcl_ListObjLength, /* 47 */ Tcl_ListObjReplace, /* 48 */ - 0, /* 49 */ + Tcl_NewBooleanObj, /* 49 */ Tcl_NewByteArrayObj, /* 50 */ Tcl_NewDoubleObj, /* 51 */ - 0, /* 52 */ + Tcl_NewIntObj, /* 52 */ Tcl_NewListObj, /* 53 */ - 0, /* 54 */ + Tcl_NewLongObj, /* 54 */ Tcl_NewObj, /* 55 */ Tcl_NewStringObj, /* 56 */ - 0, /* 57 */ + Tcl_SetBooleanObj, /* 57 */ Tcl_SetByteArrayLength, /* 58 */ Tcl_SetByteArrayObj, /* 59 */ Tcl_SetDoubleObj, /* 60 */ - 0, /* 61 */ + Tcl_SetIntObj, /* 61 */ Tcl_SetListObj, /* 62 */ - 0, /* 63 */ + Tcl_SetLongObj, /* 63 */ Tcl_SetObjLength, /* 64 */ Tcl_SetStringObj, /* 65 */ - 0, /* 66 */ - 0, /* 67 */ + Tcl_AddErrorInfo, /* 66 */ + Tcl_AddObjErrorInfo, /* 67 */ Tcl_AllowExceptions, /* 68 */ Tcl_AppendElement, /* 69 */ Tcl_AppendResult, /* 70 */ Tcl_AsyncCreate, /* 71 */ Tcl_AsyncDelete, /* 72 */ Tcl_AsyncInvoke, /* 73 */ Tcl_AsyncMark, /* 74 */ Tcl_AsyncReady, /* 75 */ - 0, /* 76 */ - 0, /* 77 */ + Tcl_BackgroundError, /* 76 */ + Tcl_Backslash, /* 77 */ Tcl_BadChannelOption, /* 78 */ Tcl_CallWhenDeleted, /* 79 */ Tcl_CancelIdleCall, /* 80 */ - 0, /* 81 */ + Tcl_Close, /* 81 */ Tcl_CommandComplete, /* 82 */ Tcl_Concat, /* 83 */ Tcl_ConvertElement, /* 84 */ Tcl_ConvertCountedElement, /* 85 */ Tcl_CreateAlias, /* 86 */ @@ -851,11 +1381,11 @@ Tcl_CreateCloseHandler, /* 90 */ Tcl_CreateCommand, /* 91 */ Tcl_CreateEventSource, /* 92 */ Tcl_CreateExitHandler, /* 93 */ Tcl_CreateInterp, /* 94 */ - 0, /* 95 */ + Tcl_CreateMathFunc, /* 95 */ Tcl_CreateObjCommand, /* 96 */ Tcl_CreateChild, /* 97 */ Tcl_CreateTimerHandler, /* 98 */ Tcl_CreateTrace, /* 99 */ Tcl_DeleteAssocData, /* 100 */ @@ -885,13 +1415,13 @@ Tcl_DStringSetLength, /* 124 */ Tcl_DStringStartSublist, /* 125 */ Tcl_Eof, /* 126 */ Tcl_ErrnoId, /* 127 */ Tcl_ErrnoMsg, /* 128 */ - 0, /* 129 */ + Tcl_Eval, /* 129 */ Tcl_EvalFile, /* 130 */ - 0, /* 131 */ + Tcl_EvalObj, /* 131 */ Tcl_EventuallyFree, /* 132 */ Tcl_Exit, /* 133 */ Tcl_ExposeCommand, /* 134 */ Tcl_ExprBoolean, /* 135 */ Tcl_ExprBooleanObj, /* 136 */ @@ -900,14 +1430,14 @@ Tcl_ExprLong, /* 139 */ Tcl_ExprLongObj, /* 140 */ Tcl_ExprObj, /* 141 */ Tcl_ExprString, /* 142 */ Tcl_Finalize, /* 143 */ - 0, /* 144 */ + Tcl_FindExecutable, /* 144 */ Tcl_FirstHashEntry, /* 145 */ Tcl_Flush, /* 146 */ - 0, /* 147 */ + Tcl_FreeResult, /* 147 */ Tcl_GetAlias, /* 148 */ Tcl_GetAliasObj, /* 149 */ Tcl_GetAssocData, /* 150 */ Tcl_GetChannel, /* 151 */ Tcl_GetChannelBufferSize, /* 152 */ @@ -938,15 +1468,15 @@ Tcl_Gets, /* 169 */ Tcl_GetsObj, /* 170 */ Tcl_GetServiceMode, /* 171 */ Tcl_GetChild, /* 172 */ Tcl_GetStdChannel, /* 173 */ - 0, /* 174 */ - 0, /* 175 */ + Tcl_GetStringResult, /* 174 */ + Tcl_GetVar, /* 175 */ Tcl_GetVar2, /* 176 */ - 0, /* 177 */ - 0, /* 178 */ + Tcl_GlobalEval, /* 177 */ + Tcl_GlobalEvalObj, /* 178 */ Tcl_HideCommand, /* 179 */ Tcl_Init, /* 180 */ Tcl_InitHashTable, /* 181 */ Tcl_InputBlocked, /* 182 */ Tcl_InputBuffered, /* 183 */ @@ -984,69 +1514,69 @@ Tcl_RegExpRange, /* 215 */ Tcl_Release, /* 216 */ Tcl_ResetResult, /* 217 */ Tcl_ScanElement, /* 218 */ Tcl_ScanCountedElement, /* 219 */ - 0, /* 220 */ + Tcl_SeekOld, /* 220 */ Tcl_ServiceAll, /* 221 */ Tcl_ServiceEvent, /* 222 */ Tcl_SetAssocData, /* 223 */ Tcl_SetChannelBufferSize, /* 224 */ Tcl_SetChannelOption, /* 225 */ Tcl_SetCommandInfo, /* 226 */ Tcl_SetErrno, /* 227 */ Tcl_SetErrorCode, /* 228 */ Tcl_SetMaxBlockTime, /* 229 */ - 0, /* 230 */ + Tcl_SetPanicProc, /* 230 */ Tcl_SetRecursionLimit, /* 231 */ - 0, /* 232 */ + Tcl_SetResult, /* 232 */ Tcl_SetServiceMode, /* 233 */ Tcl_SetObjErrorCode, /* 234 */ Tcl_SetObjResult, /* 235 */ Tcl_SetStdChannel, /* 236 */ - 0, /* 237 */ + Tcl_SetVar, /* 237 */ Tcl_SetVar2, /* 238 */ Tcl_SignalId, /* 239 */ Tcl_SignalMsg, /* 240 */ Tcl_SourceRCFile, /* 241 */ Tcl_SplitList, /* 242 */ Tcl_SplitPath, /* 243 */ - 0, /* 244 */ - 0, /* 245 */ - 0, /* 246 */ - 0, /* 247 */ + Tcl_StaticLibrary, /* 244 */ + Tcl_StringMatch, /* 245 */ + Tcl_TellOld, /* 246 */ + Tcl_TraceVar, /* 247 */ Tcl_TraceVar2, /* 248 */ Tcl_TranslateFileName, /* 249 */ Tcl_Ungets, /* 250 */ Tcl_UnlinkVar, /* 251 */ Tcl_UnregisterChannel, /* 252 */ - 0, /* 253 */ + Tcl_UnsetVar, /* 253 */ Tcl_UnsetVar2, /* 254 */ - 0, /* 255 */ + Tcl_UntraceVar, /* 255 */ Tcl_UntraceVar2, /* 256 */ Tcl_UpdateLinkedVar, /* 257 */ - 0, /* 258 */ + Tcl_UpVar, /* 258 */ Tcl_UpVar2, /* 259 */ Tcl_VarEval, /* 260 */ - 0, /* 261 */ + Tcl_VarTraceInfo, /* 261 */ Tcl_VarTraceInfo2, /* 262 */ Tcl_Write, /* 263 */ Tcl_WrongNumArgs, /* 264 */ Tcl_DumpActiveMemory, /* 265 */ Tcl_ValidateAllMemory, /* 266 */ - 0, /* 267 */ - 0, /* 268 */ + Tcl_AppendResultVA, /* 267 */ + Tcl_AppendStringsToObjVA, /* 268 */ Tcl_HashStats, /* 269 */ Tcl_ParseVar, /* 270 */ - 0, /* 271 */ + Tcl_PkgPresent, /* 271 */ Tcl_PkgPresentEx, /* 272 */ - 0, /* 273 */ - 0, /* 274 */ - 0, /* 275 */ - 0, /* 276 */ + Tcl_PkgProvide, /* 273 */ + Tcl_PkgRequire, /* 274 */ + Tcl_SetErrorCodeVA, /* 275 */ + Tcl_VarEvalVA, /* 276 */ Tcl_WaitPid, /* 277 */ - 0, /* 278 */ + Tcl_PanicVA, /* 278 */ Tcl_GetVersion, /* 279 */ Tcl_InitMemory, /* 280 */ Tcl_StackChannel, /* 281 */ Tcl_UnstackChannel, /* 282 */ Tcl_GetStackedChannel, /* 283 */ @@ -1054,11 +1584,11 @@ 0, /* 285 */ Tcl_AppendObjToObj, /* 286 */ Tcl_CreateEncoding, /* 287 */ Tcl_CreateThreadExitHandler, /* 288 */ Tcl_DeleteThreadExitHandler, /* 289 */ - 0, /* 290 */ + Tcl_DiscardResult, /* 290 */ Tcl_EvalEx, /* 291 */ Tcl_EvalObjv, /* 292 */ Tcl_EvalObjEx, /* 293 */ Tcl_ExitThread, /* 294 */ Tcl_ExternalToUtf, /* 295 */ @@ -1078,12 +1608,12 @@ Tcl_MutexUnlock, /* 309 */ Tcl_ConditionNotify, /* 310 */ Tcl_ConditionWait, /* 311 */ Tcl_NumUtfChars, /* 312 */ Tcl_ReadChars, /* 313 */ - 0, /* 314 */ - 0, /* 315 */ + Tcl_RestoreResult, /* 314 */ + Tcl_SaveResult, /* 315 */ Tcl_SetSystemEncoding, /* 316 */ Tcl_SetVar2Ex, /* 317 */ Tcl_ThreadAlert, /* 318 */ Tcl_ThreadQueueEvent, /* 319 */ Tcl_UniCharAtIndex, /* 320 */ @@ -1090,42 +1620,42 @@ Tcl_UniCharToLower, /* 321 */ Tcl_UniCharToTitle, /* 322 */ Tcl_UniCharToUpper, /* 323 */ Tcl_UniCharToUtf, /* 324 */ Tcl_UtfAtIndex, /* 325 */ - Tcl_UtfCharComplete, /* 326 */ + TclUtfCharComplete, /* 326 */ Tcl_UtfBackslash, /* 327 */ Tcl_UtfFindFirst, /* 328 */ Tcl_UtfFindLast, /* 329 */ - Tcl_UtfNext, /* 330 */ - Tcl_UtfPrev, /* 331 */ + TclUtfNext, /* 330 */ + TclUtfPrev, /* 331 */ Tcl_UtfToExternal, /* 332 */ Tcl_UtfToExternalDString, /* 333 */ Tcl_UtfToLower, /* 334 */ Tcl_UtfToTitle, /* 335 */ Tcl_UtfToChar16, /* 336 */ Tcl_UtfToUpper, /* 337 */ Tcl_WriteChars, /* 338 */ Tcl_WriteObj, /* 339 */ Tcl_GetString, /* 340 */ - 0, /* 341 */ - 0, /* 342 */ + Tcl_GetDefaultEncodingDir, /* 341 */ + Tcl_SetDefaultEncodingDir, /* 342 */ Tcl_AlertNotifier, /* 343 */ Tcl_ServiceModeHook, /* 344 */ Tcl_UniCharIsAlnum, /* 345 */ Tcl_UniCharIsAlpha, /* 346 */ Tcl_UniCharIsDigit, /* 347 */ Tcl_UniCharIsLower, /* 348 */ Tcl_UniCharIsSpace, /* 349 */ Tcl_UniCharIsUpper, /* 350 */ Tcl_UniCharIsWordChar, /* 351 */ - 0, /* 352 */ - 0, /* 353 */ + Tcl_Char16Len, /* 352 */ + Tcl_UniCharNcmp, /* 353 */ Tcl_Char16ToUtfDString, /* 354 */ Tcl_UtfToChar16DString, /* 355 */ Tcl_GetRegExpFromObj, /* 356 */ - 0, /* 357 */ + Tcl_EvalTokens, /* 357 */ Tcl_FreeParse, /* 358 */ Tcl_LogCommandInfo, /* 359 */ Tcl_ParseBraces, /* 360 */ Tcl_ParseCommand, /* 361 */ Tcl_ParseExpr, /* 362 */ @@ -1146,13 +1676,13 @@ Tcl_RegExpGetInfo, /* 377 */ Tcl_NewUnicodeObj, /* 378 */ Tcl_SetUnicodeObj, /* 379 */ Tcl_GetCharLength, /* 380 */ Tcl_GetUniChar, /* 381 */ - 0, /* 382 */ + Tcl_GetUnicode, /* 382 */ Tcl_GetRange, /* 383 */ - 0, /* 384 */ + Tcl_AppendUnicodeToObj, /* 384 */ Tcl_RegExpMatchObj, /* 385 */ Tcl_SetNotifier, /* 386 */ Tcl_GetAllocMutex, /* 387 */ Tcl_GetChannelNames, /* 388 */ Tcl_GetChannelNamesEx, /* 389 */ @@ -1165,15 +1695,15 @@ Tcl_GetTopChannel, /* 396 */ Tcl_ChannelBuffered, /* 397 */ Tcl_ChannelName, /* 398 */ Tcl_ChannelVersion, /* 399 */ Tcl_ChannelBlockModeProc, /* 400 */ - 0, /* 401 */ + Tcl_ChannelCloseProc, /* 401 */ Tcl_ChannelClose2Proc, /* 402 */ Tcl_ChannelInputProc, /* 403 */ Tcl_ChannelOutputProc, /* 404 */ - 0, /* 405 */ + Tcl_ChannelSeekProc, /* 405 */ Tcl_ChannelSetOptionProc, /* 406 */ Tcl_ChannelGetOptionProc, /* 407 */ Tcl_ChannelWatchProc, /* 408 */ Tcl_ChannelGetHandleProc, /* 409 */ Tcl_ChannelFlushProc, /* 410 */ @@ -1183,14 +1713,14 @@ Tcl_IsChannelRegistered, /* 414 */ Tcl_CutChannel, /* 415 */ Tcl_SpliceChannel, /* 416 */ Tcl_ClearChannelHandlers, /* 417 */ Tcl_IsChannelExisting, /* 418 */ - 0, /* 419 */ - 0, /* 420 */ - 0, /* 421 */ - 0, /* 422 */ + Tcl_UniCharNcasecmp, /* 419 */ + Tcl_UniCharCaseMatch, /* 420 */ + Tcl_FindHashEntry, /* 421 */ + Tcl_CreateHashEntry, /* 422 */ Tcl_InitCustomHashTable, /* 423 */ Tcl_InitObjHashTable, /* 424 */ Tcl_CommandTraceInfo, /* 425 */ Tcl_TraceCommand, /* 426 */ Tcl_UntraceCommand, /* 427 */ @@ -1199,12 +1729,12 @@ Tcl_AttemptRealloc, /* 430 */ Tcl_AttemptDbCkrealloc, /* 431 */ Tcl_AttemptSetObjLength, /* 432 */ Tcl_GetChannelThread, /* 433 */ Tcl_GetUnicodeFromObj, /* 434 */ - 0, /* 435 */ - 0, /* 436 */ + Tcl_GetMathFuncInfo, /* 435 */ + Tcl_ListMathFuncs, /* 436 */ Tcl_SubstObj, /* 437 */ Tcl_DetachChannel, /* 438 */ Tcl_IsStandardChannel, /* 439 */ Tcl_FSCopyFile, /* 440 */ Tcl_FSCopyDirectory, /* 441 */ @@ -1283,11 +1813,11 @@ Tcl_FindNamespace, /* 514 */ Tcl_FindCommand, /* 515 */ Tcl_GetCommandFromObj, /* 516 */ Tcl_GetCommandFullName, /* 517 */ Tcl_FSEvalFileEx, /* 518 */ - 0, /* 519 */ + Tcl_SetExitProc, /* 519 */ Tcl_LimitAddHandler, /* 520 */ Tcl_LimitRemoveHandler, /* 521 */ Tcl_LimitReady, /* 522 */ Tcl_LimitCheck, /* 523 */ Tcl_LimitExceeded, /* 524 */ @@ -1400,21 +1930,63 @@ Tcl_OpenTcpServerEx, /* 631 */ TclZipfs_Mount, /* 632 */ TclZipfs_Unmount, /* 633 */ TclZipfs_TclLibrary, /* 634 */ TclZipfs_MountBuffer, /* 635 */ - Tcl_FreeIntRep, /* 636 */ + Tcl_FreeInternalRep, /* 636 */ Tcl_InitStringRep, /* 637 */ - Tcl_FetchIntRep, /* 638 */ - Tcl_StoreIntRep, /* 639 */ + Tcl_FetchInternalRep, /* 638 */ + Tcl_StoreInternalRep, /* 639 */ Tcl_HasStringRep, /* 640 */ Tcl_IncrRefCount, /* 641 */ Tcl_DecrRefCount, /* 642 */ Tcl_IsShared, /* 643 */ Tcl_LinkArray, /* 644 */ Tcl_GetIntForIndex, /* 645 */ Tcl_UtfToUniChar, /* 646 */ Tcl_UniCharToUtfDString, /* 647 */ Tcl_UtfToUniCharDString, /* 648 */ + Tcl_GetBytesFromObj, /* 649 */ + 0, /* 650 */ + 0, /* 651 */ + 0, /* 652 */ + 0, /* 653 */ + Tcl_UtfCharComplete, /* 654 */ + Tcl_UtfNext, /* 655 */ + Tcl_UtfPrev, /* 656 */ + Tcl_FSTildeExpand, /* 657 */ + Tcl_ExternalToUtfDStringEx, /* 658 */ + Tcl_UtfToExternalDStringEx, /* 659 */ + Tcl_AsyncMarkFromSignal, /* 660 */ + 0, /* 661 */ + 0, /* 662 */ + 0, /* 663 */ + 0, /* 664 */ + 0, /* 665 */ + 0, /* 666 */ + 0, /* 667 */ + Tcl_UniCharLen, /* 668 */ + TclNumUtfChars, /* 669 */ + TclGetCharLength, /* 670 */ + TclUtfAtIndex, /* 671 */ + TclGetRange, /* 672 */ + TclGetUniChar, /* 673 */ + Tcl_GetBool, /* 674 */ + Tcl_GetBoolFromObj, /* 675 */ + 0, /* 676 */ + 0, /* 677 */ + 0, /* 678 */ + 0, /* 679 */ + Tcl_GetNumberFromObj, /* 680 */ + Tcl_GetNumber, /* 681 */ + Tcl_RemoveChannelMode, /* 682 */ + Tcl_GetEncodingNulLength, /* 683 */ + Tcl_GetWideUIntFromObj, /* 684 */ + Tcl_DStringToObj, /* 685 */ + TclUtfNcmp, /* 686 */ + TclUtfNcasecmp, /* 687 */ + Tcl_NewWideUIntObj, /* 688 */ + Tcl_SetWideUIntObj, /* 689 */ + TclUnusedStubEntry, /* 690 */ }; /* !END!: Do not edit above this line. */ Index: generic/tclStubLib.c ================================================================== --- generic/tclStubLib.c +++ generic/tclStubLib.c @@ -2,12 +2,12 @@ * tclStubLib.c -- * * Stub object that will be statically linked into extensions that want * to access Tcl. * - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 1998 Paul Duffin. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 1998 Paul Duffin. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -15,15 +15,17 @@ MODULE_SCOPE const TclStubs *tclStubsPtr; MODULE_SCOPE const TclPlatStubs *tclPlatStubsPtr; MODULE_SCOPE const TclIntStubs *tclIntStubsPtr; MODULE_SCOPE const TclIntPlatStubs *tclIntPlatStubsPtr; +MODULE_SCOPE void *tclStubsHandle; const TclStubs *tclStubsPtr = NULL; const TclPlatStubs *tclPlatStubsPtr = NULL; const TclIntStubs *tclIntStubsPtr = NULL; const TclIntPlatStubs *tclIntPlatStubsPtr = NULL; +void *tclStubsHandle = NULL; /* * Use our own ISDIGIT to avoid linking to libc on windows */ @@ -52,28 +54,31 @@ Tcl_Interp *interp, const char *version, int exact, int magic) { - Interp *iPtr = (Interp *) interp; + Interp *iPtr = (Interp *)interp; const char *actualVersion = NULL; - ClientData pkgData = NULL; + void *pkgData = NULL; const TclStubs *stubsPtr = iPtr->stubTable; + const char *tclName = (((exact&0xFF00) >= 0x900) ? "tcl" : "Tcl"); +#undef TCL_STUB_MAGIC /* We need the TCL_STUB_MAGIC from Tcl 8.x here */ +#define TCL_STUB_MAGIC ((int) 0xFCA3BACF) /* * We can't optimize this check by caching tclStubsPtr because that * prevents apps from being able to load/unload Tcl dynamically multiple * times. [Bug 615304] */ if (!stubsPtr || (stubsPtr->magic != (((exact&0xFF00) >= 0x900) ? magic : TCL_STUB_MAGIC))) { - iPtr->legacyResult = "interpreter uses an incompatible stubs mechanism"; - iPtr->legacyFreeProc = 0; /* TCL_STATIC */ + iPtr->result = (char *)"interpreter uses an incompatible stubs mechanism"; + iPtr->freeProc = 0; /* TCL_STATIC */ return NULL; } - actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 0, &pkgData); + actualVersion = stubsPtr->tcl_PkgRequireEx(interp, tclName, version, 0, &pkgData); if (actualVersion == NULL) { return NULL; } if (exact&1) { const char *p = version; @@ -89,23 +94,26 @@ while (*p && (*p == *q)) { p++; q++; } if (*p || ISDIGIT(*q)) { /* Construct error message */ - stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL); + stubsPtr->tcl_PkgRequireEx(interp, tclName, version, 1, NULL); return NULL; } } else { - actualVersion = stubsPtr->tcl_PkgRequireEx(interp, "Tcl", version, 1, NULL); + actualVersion = stubsPtr->tcl_PkgRequireEx(interp, tclName, version, 1, NULL); if (actualVersion == NULL) { return NULL; } } } if (((exact&0xFF00) < 0x900)) { /* We are running Tcl 8.x */ stubsPtr = (TclStubs *)pkgData; + } + if (tclStubsHandle == NULL) { + tclStubsHandle = INT2PTR(-1); } tclStubsPtr = stubsPtr; if (stubsPtr->hooks) { tclPlatStubsPtr = stubsPtr->hooks->tclPlatStubs; Index: generic/tclTest.c ================================================================== --- generic/tclTest.c +++ generic/tclTest.c @@ -4,29 +4,33 @@ * This file contains C command functions for a bunch of additional Tcl * commands that are used for testing out Tcl's C interfaces. These * commands are not normally included in Tcl applications; they're only * used for testing. * - * Copyright (c) 1993-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 Ajuba Solutions. - * Copyright (c) 2003 by Kevin B. Kenny. All rights reserved. + * Copyright © 1993-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Ajuba Solutions. + * Copyright © 2003 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #undef STATIC_BUILD +#undef BUILD_tcl #ifndef USE_TCL_STUBS # define USE_TCL_STUBS #endif -#include "tclInt.h" -#ifdef TCL_WITH_EXTERNAL_TOMMATH -# include "tommath.h" +#undef TCL_UTF_MAX +#ifdef TCL_NO_DEPRECATED +# define TCL_UTF_MAX 4 #else -# include "tclTomMath.h" +# define TCL_NO_DEPRECATED +# define TCL_UTF_MAX 3 #endif +#define TCLBOOLWARNING(boolPtr) /* needed here because we compile with -Wc++-compat */ +#include "tclInt.h" #include "tclOO.h" #include /* * Required for Testregexp*Cmd @@ -35,10 +39,12 @@ /* * Required for the TestChannelCmd and TestChannelEventCmd */ #include "tclIO.h" + +#include "tclUuid.h" /* * Declare external functions used in Windows tests. */ DLLEXPORT int Tcltest_Init(Tcl_Interp *interp); @@ -50,10 +56,26 @@ */ static Tcl_DString delString; static Tcl_Interp *delInterp; +/* + * One of the following structures exists for each command created by the + * "testcmdtoken" command. + */ + +typedef struct TestCommandTokenRef { + int id; /* Identifier for this reference. */ + Tcl_Command token; /* Tcl's token for the command. */ + const char *value; + struct TestCommandTokenRef *nextPtr; + /* Next in list of references. */ +} TestCommandTokenRef; + +static TestCommandTokenRef *firstCommandTokenRef = NULL; +static int nextCommandTokenRefId = 1; + /* * One of the following structures exists for each asynchronous handler * created by the "testasync" command". */ @@ -72,12 +94,11 @@ typedef struct TcpState TcpState; struct TcpState { Tcl_Channel channel; /* Channel associated with this socket. */ - int testFlags; /* bit field for tests. Is set by testsocket - * test procedure */ + int flags; /* ORed combination of various bitfields. */ }; TCL_DECLARE_MUTEX(asyncTestMutex) static TestAsyncHandler *firstHandler = NULL; @@ -121,11 +142,13 @@ /* * The counter below is used to determine if the TestsaveresultFree routine * was called for a result. */ +#ifndef TCL_NO_DEPRECATED static int freeCount; +#endif /* TCL_NO_DEPRECATED */ /* * Boolean flag used by the "testsetmainloop" and "testexitmainloop" commands. */ @@ -152,19 +175,26 @@ struct TestChannel *nextPtr;/* Next in detached channel pool */ } TestChannel; static TestChannel *firstDetached; +#ifdef __GNUC__ +/* + * The rest of this file shouldn't warn about deprecated functions; they're + * there because we intend them to be so and know that this file is OK to + * touch those fields. + */ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" +#endif + /* * Forward declarations for procedures defined later in this file: */ static int AsyncHandlerProc(void *clientData, Tcl_Interp *interp, int code); -#if TCL_THREADS static Tcl_ThreadCreateType AsyncThreadProc(void *); -#endif static void CleanupTestSetassocdataTests( void *clientData, Tcl_Interp *interp); static void CmdDelProc1(void *clientData); static void CmdDelProc2(void *clientData); static Tcl_CmdProc CmdProc1; @@ -200,25 +230,23 @@ static Tcl_ObjCmdProc GetTimesObjCmd; static Tcl_ResolveCompiledVarProc InterpCompiledVarResolver; static void MainLoop(void); static Tcl_CmdProc NoopCmd; static Tcl_ObjCmdProc NoopObjCmd; -static int ObjTraceProc(void *clientData, - Tcl_Interp *interp, int level, const char *command, - Tcl_Command commandToken, int objc, - Tcl_Obj *const objv[]); +static Tcl_CmdObjTraceProc2 ObjTraceProc; static void ObjTraceDeleteProc(void *clientData); static void PrintParse(Tcl_Interp *interp, Tcl_Parse *parsePtr); -static void SpecialFree(void *blockPtr); +static Tcl_FreeProc SpecialFree; static int StaticInitProc(Tcl_Interp *interp); static Tcl_CmdProc TestasyncCmd; static Tcl_ObjCmdProc TestbumpinterpepochObjCmd; static Tcl_ObjCmdProc TestbytestringObjCmd; static Tcl_ObjCmdProc TestsetbytearraylengthObjCmd; static Tcl_ObjCmdProc TestpurebytesobjObjCmd; static Tcl_ObjCmdProc TeststringbytesObjCmd; -static Tcl_CmdProc TestcmdinfoCmd; +static Tcl_ObjCmdProc Testutf16stringObjCmd; +static Tcl_ObjCmdProc TestcmdinfoObjCmd; static Tcl_CmdProc TestcmdtokenCmd; static Tcl_CmdProc TestcmdtraceCmd; static Tcl_CmdProc TestconcatobjCmd; static Tcl_CmdProc TestcreatecommandCmd; static Tcl_CmdProc TestdcallCmd; @@ -249,10 +277,11 @@ static Tcl_CmdProc TestgetplatformCmd; static Tcl_ObjCmdProc TestgetvarfullnameCmd; static Tcl_CmdProc TestinterpdeleteCmd; static Tcl_CmdProc TestlinkCmd; static Tcl_ObjCmdProc TestlinkarrayCmd; +static Tcl_ObjCmdProc TestlistrepCmd; static Tcl_ObjCmdProc TestlocaleCmd; static Tcl_CmdProc TestmainthreadCmd; static Tcl_CmdProc TestsetmainloopCmd; static Tcl_CmdProc TestexitmainloopCmd; static Tcl_CmdProc TestpanicCmd; @@ -264,32 +293,34 @@ static Tcl_ObjCmdProc TestprintObjCmd; static Tcl_ObjCmdProc TestregexpObjCmd; static Tcl_ObjCmdProc TestreturnObjCmd; static void TestregexpXflags(const char *string, size_t length, int *cflagsPtr, int *eflagsPtr); +#ifndef TCL_NO_DEPRECATED static Tcl_ObjCmdProc TestsaveresultCmd; -static void TestsaveresultFree(void *blockPtr); +static Tcl_FreeProc TestsaveresultFree; +#endif /* TCL_NO_DEPRECATED */ static Tcl_CmdProc TestsetassocdataCmd; static Tcl_CmdProc TestsetCmd; static Tcl_CmdProc Testset2Cmd; static Tcl_CmdProc TestseterrorcodeCmd; static Tcl_ObjCmdProc TestsetobjerrorcodeCmd; static Tcl_CmdProc TestsetplatformCmd; -static Tcl_CmdProc TeststaticpkgCmd; +static Tcl_ObjCmdProc TestSizeCmd; +static Tcl_CmdProc TeststaticlibraryCmd; static Tcl_CmdProc TesttranslatefilenameCmd; +static Tcl_ObjCmdProc TestfstildeexpandCmd; static Tcl_CmdProc TestupvarCmd; -static Tcl_ObjCmdProc TestWrongNumArgsObjCmd; +static Tcl_ObjCmdProc2 TestWrongNumArgsObjCmd; static Tcl_ObjCmdProc TestGetIndexFromObjStructObjCmd; static Tcl_CmdProc TestChannelCmd; static Tcl_CmdProc TestChannelEventCmd; static Tcl_CmdProc TestSocketCmd; static Tcl_ObjCmdProc TestFilesystemObjCmd; static Tcl_ObjCmdProc TestSimpleFilesystemObjCmd; static void TestReport(const char *cmd, Tcl_Obj *arg1, Tcl_Obj *arg2); -static Tcl_ObjCmdProc TestgetencpathObjCmd; -static Tcl_ObjCmdProc TestsetencpathObjCmd; static Tcl_Obj * TestReportGetNativePath(Tcl_Obj *pathPtr); static Tcl_FSStatProc TestReportStat; static Tcl_FSAccessProc TestReportAccess; static Tcl_FSOpenFileChannelProc TestReportOpenFileChannel; static Tcl_FSMatchInDirectoryProc TestReportMatchInDirectory; @@ -321,21 +352,24 @@ static Tcl_Obj * SimpleRedirect(Tcl_Obj *pathPtr); static Tcl_FSMatchInDirectoryProc SimpleMatchInDirectory; static Tcl_ObjCmdProc TestUtfNextCmd; static Tcl_ObjCmdProc TestUtfPrevCmd; static Tcl_ObjCmdProc TestNumUtfCharsCmd; +static Tcl_ObjCmdProc TestGetUniCharCmd; static Tcl_ObjCmdProc TestFindFirstCmd; static Tcl_ObjCmdProc TestFindLastCmd; static Tcl_ObjCmdProc TestHashSystemHashCmd; +static Tcl_ObjCmdProc TestGetIntForIndexCmd; static Tcl_NRPostProc NREUnwind_callback; static Tcl_ObjCmdProc TestNREUnwind; static Tcl_ObjCmdProc TestNRELevels; static Tcl_ObjCmdProc TestInterpResolverCmd; -#if defined(HAVE_CPUID) || defined(_WIN32) +#if defined(HAVE_CPUID) && !defined(MAC_OSX_TCL) static Tcl_ObjCmdProc TestcpuidCmd; #endif +static Tcl_ObjCmdProc TestApplyLambdaObjCmd; static const Tcl_Filesystem testReportingFilesystem = { "reporting", sizeof(Tcl_Filesystem), TCL_FILESYSTEM_VERSION_1, @@ -433,36 +467,115 @@ * Side effects: * Depends on the startup script. * *---------------------------------------------------------------------- */ + +#ifndef STRINGIFY +# define STRINGIFY(x) STRINGIFY1(x) +# define STRINGIFY1(x) #x +#endif + +static const char version[] = TCL_PATCH_LEVEL "+" STRINGIFY(TCL_VERSION_UUID) +#if defined(__clang__) && defined(__clang_major__) + ".clang-" STRINGIFY(__clang_major__) +#if __clang_minor__ < 10 + "0" +#endif + STRINGIFY(__clang_minor__) +#endif +#ifdef TCL_COMPILE_DEBUG + ".compiledebug" +#endif +#ifdef TCL_COMPILE_STATS + ".compilestats" +#endif +#if defined(__cplusplus) && !defined(__OBJC__) + ".cplusplus" +#endif +#ifndef NDEBUG + ".debug" +#endif +#if !defined(__clang__) && !defined(__INTEL_COMPILER) && defined(__GNUC__) + ".gcc-" STRINGIFY(__GNUC__) +#if __GNUC_MINOR__ < 10 + "0" +#endif + STRINGIFY(__GNUC_MINOR__) +#endif +#ifdef __INTEL_COMPILER + ".icc-" STRINGIFY(__INTEL_COMPILER) +#endif +#if (defined(_WIN32) && !defined(_WIN64)) || (ULONG_MAX == 0xffffffffUL) + ".ilp32" +#endif +#ifdef TCL_MEM_DEBUG + ".memdebug" +#endif +#if defined(_MSC_VER) + ".msvc-" STRINGIFY(_MSC_VER) +#endif +#ifdef USE_NMAKE + ".nmake" +#endif +#if !TCL_THREADS + ".no-thread" +#endif +#ifndef TCL_CFG_OPTIMIZED + ".no-optimize" +#endif +#ifdef __OBJC__ + ".objective-c" +#if defined(__cplusplus) + "plusplus" +#endif +#endif +#ifdef TCL_CFG_PROFILED + ".profile" +#endif +#ifdef PURIFY + ".purify" +#endif +#ifdef STATIC_BUILD + ".static" +#endif +#if TCL_UTF_MAX < 4 + ".utf-16" +#endif +; int Tcltest_Init( Tcl_Interp *interp) /* Interpreter for application. */ { + Tcl_CmdInfo info; Tcl_Obj **objv, *objPtr; - int objc, index; + Tcl_Size objc; + int index; static const char *const specialOptions[] = { "-appinitprocerror", "-appinitprocdeleteinterp", "-appinitprocclosestderr", "-appinitprocsetrcfile", NULL }; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } -#ifndef TCL_WITH_EXTERNAL_TOMMATH - if (Tcl_TomMath_InitStubs(interp, "8.5-") == NULL) { - return TCL_ERROR; - } -#endif if (Tcl_OOInitStubs(interp) == NULL) { return TCL_ERROR; } - /* TIP #268: Full patchlevel instead of just major.minor */ - if (Tcl_PkgProvideEx(interp, "Tcltest", TCL_PATCH_LEVEL, NULL) == TCL_ERROR) { + if (Tcl_GetCommandInfo(interp, "::tcl::build-info", &info)) { +#if TCL_MAJOR_VERSION > 8 + if (info.isNativeObjectProc == 2) { + Tcl_CreateObjCommand2(interp, "::tcl::test::build-info", + info.objProc2, (void *)version, NULL); + } else +#endif + Tcl_CreateObjCommand(interp, "::tcl::test::build-info", + info.objProc, (void *)version, NULL); + } + if (Tcl_PkgProvideEx(interp, "tcl::test", TCL_PATCH_LEVEL, NULL) == TCL_ERROR) { return TCL_ERROR; } /* * Create additional commands and math functions for testing Tcl. @@ -473,11 +586,12 @@ Tcl_CreateObjCommand(interp, "noop", NoopObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testpurebytesobj", TestpurebytesobjObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testsetbytearraylength", TestsetbytearraylengthObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testbytestring", TestbytestringObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "teststringbytes", TeststringbytesObjCmd, NULL, NULL); - Tcl_CreateObjCommand(interp, "testwrongnumargs", TestWrongNumArgsObjCmd, + Tcl_CreateObjCommand(interp, "testutf16string", Testutf16stringObjCmd, NULL, NULL); + Tcl_CreateObjCommand2(interp, "testwrongnumargs", TestWrongNumArgsObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfilesystem", TestFilesystemObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testsimplefilesystem", TestSimpleFilesystemObjCmd, NULL, NULL); @@ -490,11 +604,11 @@ NULL, NULL); Tcl_CreateCommand(interp, "testchannelevent", TestChannelEventCmd, NULL, NULL); Tcl_CreateCommand(interp, "testcmdtoken", TestcmdtokenCmd, NULL, NULL); - Tcl_CreateCommand(interp, "testcmdinfo", TestcmdinfoCmd, NULL, + Tcl_CreateObjCommand(interp, "testcmdinfo", TestcmdinfoObjCmd, NULL, NULL); Tcl_CreateCommand(interp, "testcmdtrace", TestcmdtraceCmd, NULL, NULL); Tcl_CreateCommand(interp, "testconcatobj", TestconcatobjCmd, NULL, NULL); @@ -551,10 +665,11 @@ TestgetvarfullnameCmd, NULL, NULL); Tcl_CreateCommand(interp, "testinterpdelete", TestinterpdeleteCmd, NULL, NULL); Tcl_CreateCommand(interp, "testlink", TestlinkCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testlinkarray", TestlinkarrayCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testlistrep", TestlistrepCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testlocale", TestlocaleCmd, NULL, NULL); Tcl_CreateCommand(interp, "testpanic", TestpanicCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testparseargs", TestparseargsCmd,NULL,NULL); Tcl_CreateObjCommand(interp, "testparser", TestparserObjCmd, @@ -569,12 +684,14 @@ NULL, NULL); Tcl_CreateObjCommand(interp, "testregexp", TestregexpObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testreturn", TestreturnObjCmd, NULL, NULL); +#ifndef TCL_NO_DEPRECATED Tcl_CreateObjCommand(interp, "testsaveresult", TestsaveresultCmd, NULL, NULL); +#endif Tcl_CreateCommand(interp, "testservicemode", TestServiceModeCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetassocdata", TestsetassocdataCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetnoerr", TestsetCmd, @@ -591,42 +708,47 @@ TestUtfNextCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testutfprev", TestUtfPrevCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testnumutfchars", TestNumUtfCharsCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testgetunichar", + TestGetUniCharCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfindfirst", TestFindFirstCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfindlast", TestFindLastCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testgetintforindex", + TestGetIntForIndexCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testsize", TestSizeCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsocket", TestSocketCmd, NULL, NULL); - Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd, + Tcl_CreateCommand(interp, "teststaticlibrary", TeststaticlibraryCmd, NULL, NULL); Tcl_CreateCommand(interp, "testtranslatefilename", TesttranslatefilenameCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "testfstildeexpand", + TestfstildeexpandCmd, NULL, NULL); Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL); Tcl_CreateCommand(interp, "testmainthread", TestmainthreadCmd, NULL, NULL); Tcl_CreateCommand(interp, "testsetmainloop", TestsetmainloopCmd, NULL, NULL); Tcl_CreateCommand(interp, "testexitmainloop", TestexitmainloopCmd, NULL, NULL); -#if defined(HAVE_CPUID) || defined(_WIN32) +#if defined(HAVE_CPUID) && !defined(MAC_OSX_TCL) Tcl_CreateObjCommand(interp, "testcpuid", TestcpuidCmd, NULL, NULL); #endif Tcl_CreateObjCommand(interp, "testnreunwind", TestNREUnwind, NULL, NULL); Tcl_CreateObjCommand(interp, "testnrelevels", TestNRELevels, NULL, NULL); Tcl_CreateObjCommand(interp, "testinterpresolver", TestInterpResolverCmd, NULL, NULL); - Tcl_CreateObjCommand(interp, "testgetencpath", TestgetencpathObjCmd, - NULL, NULL); - Tcl_CreateObjCommand(interp, "testsetencpath", TestsetencpathObjCmd, + Tcl_CreateObjCommand(interp, "testapplylambda", TestApplyLambdaObjCmd, NULL, NULL); if (TclObjTest_Init(interp) != TCL_OK) { return TCL_ERROR; } @@ -661,11 +783,11 @@ Tcl_UnregisterChannel(interp, Tcl_GetChannel(interp, "stderr", &mode)); return TCL_ERROR; } case 3: - if (objc-1) { + if (objc > 1) { Tcl_SetVar2Ex(interp, "tcl_rcFileName", NULL, objv[1], TCL_GLOBAL_ONLY); } return TCL_ERROR; } @@ -700,12 +822,27 @@ int Tcltest_SafeInit( Tcl_Interp *interp) /* Interpreter for application. */ { + Tcl_CmdInfo info; + if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; + } + if (Tcl_GetCommandInfo(interp, "::tcl::build-info", &info)) { +#if TCL_MAJOR_VERSION > 8 + if (info.isNativeObjectProc == 2) { + Tcl_CreateObjCommand2(interp, "::tcl::test::build-info", + info.objProc2, (void *)version, NULL); + } else +#endif + Tcl_CreateObjCommand(interp, "::tcl::test::build-info", + info.objProc, (void *)version, NULL); + } + if (Tcl_PkgProvideEx(interp, "tcl::test", TCL_PATCH_LEVEL, NULL) == TCL_ERROR) { + return TCL_ERROR; } return Procbodytest_SafeInit(interp); } /* @@ -736,49 +873,48 @@ int id, code; static int nextId = 1; if (argc < 2) { wrongNumArgs: - Tcl_AppendResult(interp, "wrong # args", NULL); + Tcl_AppendResult(interp, "wrong # args", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "create") == 0) { if (argc != 3) { goto wrongNumArgs; } - asyncPtr = (TestAsyncHandler *)Tcl_Alloc(sizeof(TestAsyncHandler)); - asyncPtr->command = (char *)Tcl_Alloc(strlen(argv[2]) + 1); + asyncPtr = (TestAsyncHandler *)ckalloc(sizeof(TestAsyncHandler)); + asyncPtr->command = (char *)ckalloc(strlen(argv[2]) + 1); strcpy(asyncPtr->command, argv[2]); - Tcl_MutexLock(&asyncTestMutex); + Tcl_MutexLock(&asyncTestMutex); asyncPtr->id = nextId; nextId++; - asyncPtr->handler = Tcl_AsyncCreate(AsyncHandlerProc, - INT2PTR(asyncPtr->id)); + asyncPtr->handler = Tcl_AsyncCreate(AsyncHandlerProc, INT2PTR(asyncPtr->id)); asyncPtr->nextPtr = firstHandler; firstHandler = asyncPtr; - Tcl_MutexUnlock(&asyncTestMutex); - Tcl_SetObjResult(interp, Tcl_NewIntObj(asyncPtr->id)); + Tcl_MutexUnlock(&asyncTestMutex); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(asyncPtr->id)); } else if (strcmp(argv[1], "delete") == 0) { if (argc == 2) { - Tcl_MutexLock(&asyncTestMutex); + Tcl_MutexLock(&asyncTestMutex); while (firstHandler != NULL) { asyncPtr = firstHandler; firstHandler = asyncPtr->nextPtr; Tcl_AsyncDelete(asyncPtr->handler); - Tcl_Free(asyncPtr->command); - Tcl_Free(asyncPtr); + ckfree(asyncPtr->command); + ckfree(asyncPtr); } - Tcl_MutexUnlock(&asyncTestMutex); + Tcl_MutexUnlock(&asyncTestMutex); return TCL_OK; } if (argc != 3) { goto wrongNumArgs; } if (Tcl_GetInt(interp, argv[2], &id) != TCL_OK) { return TCL_ERROR; } - Tcl_MutexLock(&asyncTestMutex); + Tcl_MutexLock(&asyncTestMutex); for (prevPtr = NULL, asyncPtr = firstHandler; asyncPtr != NULL; prevPtr = asyncPtr, asyncPtr = asyncPtr->nextPtr) { if (asyncPtr->id != id) { continue; } @@ -786,15 +922,15 @@ firstHandler = asyncPtr->nextPtr; } else { prevPtr->nextPtr = asyncPtr->nextPtr; } Tcl_AsyncDelete(asyncPtr->handler); - Tcl_Free(asyncPtr->command); - Tcl_Free(asyncPtr); + ckfree(asyncPtr->command); + ckfree(asyncPtr); break; } - Tcl_MutexUnlock(&asyncTestMutex); + Tcl_MutexUnlock(&asyncTestMutex); } else if (strcmp(argv[1], "mark") == 0) { if (argc != 5) { goto wrongNumArgs; } if ((Tcl_GetInt(interp, argv[2], &id) != TCL_OK) @@ -810,52 +946,45 @@ } } Tcl_SetObjResult(interp, Tcl_NewStringObj(argv[3], -1)); Tcl_MutexUnlock(&asyncTestMutex); return code; -#if TCL_THREADS } else if (strcmp(argv[1], "marklater") == 0) { if (argc != 3) { goto wrongNumArgs; } if (Tcl_GetInt(interp, argv[2], &id) != TCL_OK) { return TCL_ERROR; } - Tcl_MutexLock(&asyncTestMutex); + Tcl_MutexLock(&asyncTestMutex); for (asyncPtr = firstHandler; asyncPtr != NULL; asyncPtr = asyncPtr->nextPtr) { if (asyncPtr->id == id) { Tcl_ThreadId threadID; if (Tcl_CreateThread(&threadID, AsyncThreadProc, INT2PTR(id), TCL_THREAD_STACK_DEFAULT, TCL_THREAD_NOFLAGS) != TCL_OK) { - Tcl_AppendResult(interp, "can't create thread", NULL); + Tcl_AppendResult(interp, "cannot create thread", (char *)NULL); Tcl_MutexUnlock(&asyncTestMutex); return TCL_ERROR; } break; } } - Tcl_MutexUnlock(&asyncTestMutex); + Tcl_MutexUnlock(&asyncTestMutex); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create, delete, int, mark, or marklater", NULL); - return TCL_ERROR; -#else /* !TCL_THREADS */ - } else { - Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create, delete, int, or mark", NULL); - return TCL_ERROR; -#endif + "\": must be create, delete, int, mark, or marklater", (char *)NULL); + return TCL_ERROR; } return TCL_OK; } static int AsyncHandlerProc( void *clientData, /* If of TestAsyncHandler structure. - * in global list. */ + * in global list. */ Tcl_Interp *interp, /* Interpreter in which command was * executed, or NULL. */ int code) /* Current return code from command. */ { TestAsyncHandler *asyncPtr; @@ -864,37 +993,37 @@ char *cmd; char string[TCL_INTEGER_SPACE]; Tcl_MutexLock(&asyncTestMutex); for (asyncPtr = firstHandler; asyncPtr != NULL; - asyncPtr = asyncPtr->nextPtr) { - if (asyncPtr->id == id) { - break; - } + asyncPtr = asyncPtr->nextPtr) { + if (asyncPtr->id == id) { + break; + } } Tcl_MutexUnlock(&asyncTestMutex); if (!asyncPtr) { - /* Woops - this one was deleted between the AsyncMark and now */ - return TCL_OK; + /* Woops - this one was deleted between the AsyncMark and now */ + return TCL_OK; } TclFormatInt(string, code); listArgv[0] = asyncPtr->command; listArgv[1] = Tcl_GetStringResult(interp); listArgv[2] = string; listArgv[3] = NULL; cmd = Tcl_Merge(3, listArgv); if (interp != NULL) { - code = Tcl_EvalEx(interp, cmd, -1, 0); + code = Tcl_EvalEx(interp, cmd, TCL_INDEX_NONE, 0); } else { /* * this should not happen, but by definition of how async handlers are * invoked, it's possible. Better error checking is needed here. */ } - Tcl_Free(cmd); + ckfree(cmd); return code; } /* *---------------------------------------------------------------------- @@ -910,11 +1039,10 @@ * Invokes Tcl_AsyncMark on the handler * *---------------------------------------------------------------------- */ -#if TCL_THREADS static Tcl_ThreadCreateType AsyncThreadProc( void *clientData) /* Parameter is the id of a * TestAsyncHandler, defined above. */ { @@ -922,21 +1050,20 @@ int id = PTR2INT(clientData); Tcl_Sleep(1); Tcl_MutexLock(&asyncTestMutex); for (asyncPtr = firstHandler; asyncPtr != NULL; - asyncPtr = asyncPtr->nextPtr) { - if (asyncPtr->id == id) { - Tcl_AsyncMark(asyncPtr->handler); - break; - } + asyncPtr = asyncPtr->nextPtr) { + if (asyncPtr->id == id) { + Tcl_AsyncMark(asyncPtr->handler); + break; + } } Tcl_MutexUnlock(&asyncTestMutex); Tcl_ExitThread(TCL_OK); TCL_THREAD_CREATE_RETURN; } -#endif static int TestbumpinterpepochObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ @@ -954,11 +1081,11 @@ } /* *---------------------------------------------------------------------- * - * TestcmdinfoCmd -- + * TestcmdinfoObjCmd -- * * This procedure implements the "testcmdinfo" command. It is used to * test Tcl_GetCommandInfo, Tcl_SetCommandInfo, and command creation and * deletion. * @@ -970,76 +1097,108 @@ * *---------------------------------------------------------------------- */ static int -TestcmdinfoCmd( +TestcmdinfoObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ - int argc, /* Number of arguments. */ - const char **argv) /* Argument strings. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ { + static const char *const subcmds[] = { + "create", "delete", "get", "modify", NULL + }; + enum options { + CMDINFO_CREATE, CMDINFO_DELETE, CMDINFO_GET, CMDINFO_MODIFY + } idx; Tcl_CmdInfo info; - if (argc != 3) { - Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " option cmdName\"", NULL); + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "command arg"); return TCL_ERROR; } - if (strcmp(argv[1], "create") == 0) { - Tcl_CreateCommand(interp, argv[2], CmdProc1, (void *) "original", - CmdDelProc1); - } else if (strcmp(argv[1], "delete") == 0) { + if (Tcl_GetIndexFromObj(interp, objv[1], subcmds, "option", 0, + &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case CMDINFO_CREATE: + Tcl_CreateCommand(interp, Tcl_GetString(objv[2]), CmdProc1, + (void *)"original", CmdDelProc1); + break; + case CMDINFO_DELETE: Tcl_DStringInit(&delString); - Tcl_DeleteCommand(interp, argv[2]); + Tcl_DeleteCommand(interp, Tcl_GetString(objv[2])); Tcl_DStringResult(interp, &delString); - } else if (strcmp(argv[1], "get") == 0) { - if (Tcl_GetCommandInfo(interp, argv[2], &info) ==0) { - Tcl_AppendResult(interp, "??", NULL); + break; + case CMDINFO_GET: + if (Tcl_GetCommandInfo(interp, Tcl_GetString(objv[2]), &info) ==0) { + Tcl_AppendResult(interp, "??", (char *)NULL); return TCL_OK; } if (info.proc == CmdProc1) { Tcl_AppendResult(interp, "CmdProc1", " ", - (char *) info.clientData, NULL); + (char *) info.clientData, (char *)NULL); } else if (info.proc == CmdProc2) { Tcl_AppendResult(interp, "CmdProc2", " ", - (char *) info.clientData, NULL); + (char *) info.clientData, (char *)NULL); } else { - Tcl_AppendResult(interp, "unknown", NULL); + Tcl_AppendResult(interp, "unknown", (char *)NULL); } if (info.deleteProc == CmdDelProc1) { Tcl_AppendResult(interp, " CmdDelProc1", " ", - (char *) info.deleteData, NULL); + (char *) info.deleteData, (char *)NULL); } else if (info.deleteProc == CmdDelProc2) { Tcl_AppendResult(interp, " CmdDelProc2", " ", - (char *) info.deleteData, NULL); - } else { - Tcl_AppendResult(interp, " unknown", NULL); - } - Tcl_AppendResult(interp, " ", info.namespacePtr->fullName, NULL); - if (info.isNativeObjectProc) { - Tcl_AppendResult(interp, " nativeObjectProc", NULL); - } else { - Tcl_AppendResult(interp, " stringProc", NULL); - } - } else if (strcmp(argv[1], "modify") == 0) { + (char *) info.deleteData, (char *)NULL); + } else { + Tcl_AppendResult(interp, " unknown", (char *)NULL); + } + Tcl_AppendResult(interp, " ", info.namespacePtr->fullName, (char *)NULL); + if (info.isNativeObjectProc == 0) { + Tcl_AppendResult(interp, " stringProc", (char *)NULL); + } else if (info.isNativeObjectProc == 1) { + Tcl_AppendResult(interp, " nativeObjectProc", (char *)NULL); + } else if (info.isNativeObjectProc == 2) { + Tcl_AppendResult(interp, " nativeObjectProc2", (char *)NULL); + } else { + Tcl_SetObjResult(interp, Tcl_ObjPrintf("Invalid isNativeObjectProc value %d", + info.isNativeObjectProc)); + return TCL_ERROR; + } + break; + case CMDINFO_MODIFY: info.proc = CmdProc2; info.clientData = (void *) "new_command_data"; info.objProc = NULL; info.objClientData = NULL; info.deleteProc = CmdDelProc2; info.deleteData = (void *) "new_delete_data"; - if (Tcl_SetCommandInfo(interp, argv[2], &info) == 0) { - Tcl_SetObjResult(interp, Tcl_NewIntObj(0)); - } else { - Tcl_SetObjResult(interp, Tcl_NewIntObj(1)); - } - } else { - Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create, delete, get, or modify", NULL); - return TCL_ERROR; - } + info.namespacePtr = NULL; + info.objProc2 = NULL; + info.objClientData2 = NULL; + if (Tcl_SetCommandInfo(interp, Tcl_GetString(objv[2]), &info) == 0) { + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(0)); + } else { + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(1)); + } + break; + } + + return TCL_OK; +} + +static int +CmdProc0( + void *clientData, /* String to return. */ + Tcl_Interp *interp, /* Current interpreter. */ + TCL_UNUSED(int) /*argc*/, + TCL_UNUSED(const char **) /*argv*/) +{ + TestCommandTokenRef *refPtr = (TestCommandTokenRef *) clientData; + Tcl_AppendResult(interp, "CmdProc1 ", refPtr->value, (char *)NULL); return TCL_OK; } static int CmdProc1( @@ -1046,11 +1205,11 @@ void *clientData, /* String to return. */ Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*argc*/, TCL_UNUSED(const char **) /*argv*/) { - Tcl_AppendResult(interp, "CmdProc1 ", (char *) clientData, NULL); + Tcl_AppendResult(interp, "CmdProc1 ", (char *) clientData, (char *)NULL); return TCL_OK; } static int CmdProc2( @@ -1057,13 +1216,35 @@ void *clientData, /* String to return. */ Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*argc*/, TCL_UNUSED(const char **) /*argv*/) { - Tcl_AppendResult(interp, "CmdProc2 ", (char *) clientData, NULL); + Tcl_AppendResult(interp, "CmdProc2 ", (char *) clientData, (char *)NULL); return TCL_OK; } + +static void +CmdDelProc0( + void *clientData) /* String to save. */ +{ + TestCommandTokenRef *thisRefPtr, *prevRefPtr = NULL; + TestCommandTokenRef *refPtr = (TestCommandTokenRef *) clientData; + int id = refPtr->id; + for (thisRefPtr = firstCommandTokenRef; refPtr != NULL; + thisRefPtr = thisRefPtr->nextPtr) { + if (thisRefPtr->id == id) { + if (prevRefPtr != NULL) { + prevRefPtr->nextPtr = thisRefPtr->nextPtr; + } else { + firstCommandTokenRef = thisRefPtr->nextPtr; + } + break; + } + prevRefPtr = thisRefPtr; + } + ckfree(refPtr); +} static void CmdDelProc1( void *clientData) /* String to save. */ { @@ -1103,45 +1284,67 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { - Tcl_Command token; - int *l; + TestCommandTokenRef *refPtr; + int id; char buf[30]; if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " option arg\"", NULL); + " option arg\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "create") == 0) { - token = Tcl_CreateCommand(interp, argv[2], CmdProc1, - (void *) "original", NULL); - sprintf(buf, "%p", (void *)token); - Tcl_AppendResult(interp, buf, NULL); - } else if (strcmp(argv[1], "name") == 0) { - Tcl_Obj *objPtr; - - if (sscanf(argv[2], "%p", &l) != 1) { + refPtr = (TestCommandTokenRef *)ckalloc(sizeof(TestCommandTokenRef)); + refPtr->token = Tcl_CreateCommand(interp, argv[2], CmdProc0, + refPtr, CmdDelProc0); + refPtr->id = nextCommandTokenRefId; + refPtr->value = "original"; + nextCommandTokenRefId++; + refPtr->nextPtr = firstCommandTokenRef; + firstCommandTokenRef = refPtr; + snprintf(buf, sizeof(buf), "%d", refPtr->id); + Tcl_AppendResult(interp, buf, (char *)NULL); + } else { + if (sscanf(argv[2], "%d", &id) != 1) { + Tcl_AppendResult(interp, "bad command token \"", argv[2], + "\"", (char *)NULL); + return TCL_ERROR; + } + + for (refPtr = firstCommandTokenRef; refPtr != NULL; + refPtr = refPtr->nextPtr) { + if (refPtr->id == id) { + break; + } + } + + if (refPtr == NULL) { Tcl_AppendResult(interp, "bad command token \"", argv[2], - "\"", NULL); + "\"", (char *)NULL); return TCL_ERROR; } - objPtr = Tcl_NewObj(); - Tcl_GetCommandFullName(interp, (Tcl_Command) l, objPtr); - - Tcl_AppendElement(interp, - Tcl_GetCommandName(interp, (Tcl_Command) l)); - Tcl_AppendElement(interp, Tcl_GetString(objPtr)); - Tcl_DecrRefCount(objPtr); - } else { - Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create or name", NULL); - return TCL_ERROR; - } + if (strcmp(argv[1], "name") == 0) { + Tcl_Obj *objPtr; + + objPtr = Tcl_NewObj(); + Tcl_GetCommandFullName(interp, refPtr->token, objPtr); + + Tcl_AppendElement(interp, + Tcl_GetCommandName(interp, refPtr->token)); + Tcl_AppendElement(interp, Tcl_GetString(objPtr)); + Tcl_DecrRefCount(objPtr); + } else { + Tcl_AppendResult(interp, "bad option \"", argv[1], + "\": must be create, name, or free", (char *)NULL); + return TCL_ERROR; + } + } + return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1171,21 +1374,21 @@ Tcl_DString buffer; int result; if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " option script\"", NULL); + " option script\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "tracetest") == 0) { Tcl_DStringInit(&buffer); cmdTrace = Tcl_CreateTrace(interp, 50000, CmdTraceProc, &buffer); - result = Tcl_EvalEx(interp, argv[2], -1, 0); + result = Tcl_EvalEx(interp, argv[2], TCL_INDEX_NONE, 0); if (result == TCL_OK) { Tcl_ResetResult(interp); - Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), NULL); + Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), (char *)NULL); } Tcl_DeleteTrace(interp, cmdTrace); Tcl_DStringFree(&buffer); } else if (strcmp(argv[1], "deletetest") == 0) { /* @@ -1194,20 +1397,20 @@ * check of the robustness of the trace proc calling code in * TclNRExecuteByteCode. */ cmdTrace = Tcl_CreateTrace(interp, 50000, CmdTraceDeleteProc, NULL); - Tcl_EvalEx(interp, argv[2], -1, 0); + Tcl_EvalEx(interp, argv[2], TCL_INDEX_NONE, 0); } else if (strcmp(argv[1], "leveltest") == 0) { Interp *iPtr = (Interp *) interp; Tcl_DStringInit(&buffer); cmdTrace = Tcl_CreateTrace(interp, iPtr->numLevels + 4, CmdTraceProc, &buffer); - result = Tcl_EvalEx(interp, argv[2], -1, 0); + result = Tcl_EvalEx(interp, argv[2], TCL_INDEX_NONE, 0); if (result == TCL_OK) { Tcl_ResetResult(interp); - Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), NULL); + Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), (char *)NULL); } Tcl_DeleteTrace(interp, cmdTrace); Tcl_DStringFree(&buffer); } else if (strcmp(argv[1], "resulttest") == 0) { /* Create an object-based trace, then eval a script. This is used @@ -1215,17 +1418,17 @@ */ static int deleteCalled; deleteCalled = 0; - cmdTrace = Tcl_CreateObjTrace(interp, 50000, + cmdTrace = Tcl_CreateObjTrace2(interp, 50000, TCL_ALLOW_INLINE_COMPILATION, ObjTraceProc, &deleteCalled, ObjTraceDeleteProc); - result = Tcl_EvalEx(interp, argv[2], -1, 0); + result = Tcl_EvalEx(interp, argv[2], TCL_INDEX_NONE, 0); Tcl_DeleteTrace(interp, cmdTrace); if (!deleteCalled) { - Tcl_AppendResult(interp, "Delete wasn't called", NULL); + Tcl_AppendResult(interp, "Delete wasn't called", (char *)NULL); return TCL_ERROR; } else { return result; } } else if (strcmp(argv[1], "doubletest") == 0) { @@ -1232,21 +1435,21 @@ Tcl_Trace t1, t2; Tcl_DStringInit(&buffer); t1 = Tcl_CreateTrace(interp, 1, CmdTraceProc, &buffer); t2 = Tcl_CreateTrace(interp, 50000, CmdTraceProc, &buffer); - result = Tcl_EvalEx(interp, argv[2], -1, 0); + result = Tcl_EvalEx(interp, argv[2], TCL_INDEX_NONE, 0); if (result == TCL_OK) { Tcl_ResetResult(interp); - Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), NULL); + Tcl_AppendResult(interp, Tcl_DStringValue(&buffer), (char *)NULL); } Tcl_DeleteTrace(interp, t2); Tcl_DeleteTrace(interp, t1); Tcl_DStringFree(&buffer); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be tracetest, deletetest, doubletest or resulttest", NULL); + "\": must be tracetest, deletetest, doubletest or resulttest", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -1298,14 +1501,14 @@ static int ObjTraceProc( TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ - TCL_UNUSED(int) /*level*/, + TCL_UNUSED(Tcl_Size) /* level */, const char *command, TCL_UNUSED(Tcl_Command), - TCL_UNUSED(int) /*objc*/, + TCL_UNUSED(Tcl_Size) /*objc*/, Tcl_Obj *const objv[]) /* Argument objects. */ { const char *word = Tcl_GetString(objv[0]); if (!strcmp(word, "Error")) { @@ -1360,11 +1563,11 @@ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { if (argc != 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " option\"", NULL); + " option\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "create") == 0) { Tcl_CreateCommand(interp, "test_ns_basic::createdcommand", CreatedCommandProc, NULL, NULL); @@ -1375,11 +1578,11 @@ CreatedCommandProc2, NULL, NULL); } else if (strcmp(argv[1], "delete2") == 0) { Tcl_DeleteCommand(interp, "value:at:"); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create, delete, create2, or delete2", NULL); + "\": must be create, delete, create2, or delete2", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -1395,15 +1598,15 @@ found = Tcl_GetCommandInfo(interp, "test_ns_basic::createdcommand", &info); if (!found) { Tcl_AppendResult(interp, "CreatedCommandProc could not get command info for test_ns_basic::createdcommand", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_AppendResult(interp, "CreatedCommandProc in ", - info.namespacePtr->fullName, NULL); + info.namespacePtr->fullName, (char *)NULL); return TCL_OK; } static int CreatedCommandProc2( @@ -1416,15 +1619,15 @@ int found; found = Tcl_GetCommandInfo(interp, "value:at:", &info); if (!found) { Tcl_AppendResult(interp, "CreatedCommandProc2 could not get command info for test_ns_basic::createdcommand", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_AppendResult(interp, "CreatedCommandProc2 in ", - info.namespacePtr->fullName, NULL); + info.namespacePtr->fullName, (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1516,22 +1719,22 @@ { DelCmd *dPtr; Tcl_Interp *child; if (argc != 4) { - Tcl_AppendResult(interp, "wrong # args", NULL); + Tcl_AppendResult(interp, "wrong # args", (char *)NULL); return TCL_ERROR; } child = Tcl_GetChild(interp, argv[1]); if (child == NULL) { return TCL_ERROR; } - dPtr = (DelCmd *)Tcl_Alloc(sizeof(DelCmd)); + dPtr = (DelCmd *)ckalloc(sizeof(DelCmd)); dPtr->interp = interp; - dPtr->deleteCmd = (char *)Tcl_Alloc(strlen(argv[3]) + 1); + dPtr->deleteCmd = (char *)ckalloc(strlen(argv[3]) + 1); strcpy(dPtr->deleteCmd, argv[3]); Tcl_CreateCommand(child, argv[2], DelCmdProc, dPtr, DelDeleteProc); return TCL_OK; @@ -1544,26 +1747,26 @@ TCL_UNUSED(int) /*argc*/, TCL_UNUSED(const char **) /*argv*/) { DelCmd *dPtr = (DelCmd *) clientData; - Tcl_AppendResult(interp, dPtr->deleteCmd, NULL); - Tcl_Free(dPtr->deleteCmd); - Tcl_Free(dPtr); + Tcl_AppendResult(interp, dPtr->deleteCmd, (char *)NULL); + ckfree(dPtr->deleteCmd); + ckfree(dPtr); return TCL_OK; } static void DelDeleteProc( void *clientData) /* String command to evaluate. */ { DelCmd *dPtr = (DelCmd *)clientData; - Tcl_EvalEx(dPtr->interp, dPtr->deleteCmd, -1, 0); + Tcl_EvalEx(dPtr->interp, dPtr->deleteCmd, TCL_INDEX_NONE, 0); Tcl_ResetResult(dPtr->interp); - Tcl_Free(dPtr->deleteCmd); - Tcl_Free(dPtr); + ckfree(dPtr->deleteCmd); + ckfree(dPtr); } /* *---------------------------------------------------------------------- * @@ -1589,11 +1792,11 @@ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " data_key\"", NULL); + " data_key\"", (char *)NULL); return TCL_ERROR; } Tcl_DeleteAssocData(interp, argv[1]); return TCL_OK; } @@ -1624,11 +1827,11 @@ TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj* const objv[]) /* Parameter vector */ { - static const char* options[] = { + static const char *options[] = { "shortest", "e", "f", NULL }; @@ -1643,12 +1846,12 @@ int status; int ndigits; int type; int decpt; int signum; - char* str; - char* endPtr; + char *str; + char *endPtr; Tcl_Obj* strObj; Tcl_Obj* retval; if (objc < 4 || objc > 5) { Tcl_WrongNumArgs(interp, 1, objv, "fpval ndigits type ?shorten?"); @@ -1655,20 +1858,20 @@ return TCL_ERROR; } status = Tcl_GetDoubleFromObj(interp, objv[1], &d); if (status != TCL_OK) { doubleType = Tcl_GetObjType("double"); - if (Tcl_FetchIntRep(objv[1], doubleType) - && TclIsNaN(objv[1]->internalRep.doubleValue)) { + if (Tcl_FetchInternalRep(objv[1], doubleType) + && isnan(objv[1]->internalRep.doubleValue)) { status = TCL_OK; memcpy(&d, &(objv[1]->internalRep.doubleValue), sizeof(double)); } } if (status != TCL_OK - || Tcl_GetIntFromObj(interp, objv[2], &ndigits) != TCL_OK - || Tcl_GetIndexFromObj(interp, objv[3], options, "conversion type", - TCL_EXACT, &type) != TCL_OK) { + || Tcl_GetIntFromObj(interp, objv[2], &ndigits) != TCL_OK + || Tcl_GetIndexFromObj(interp, objv[3], options, "conversion type", + TCL_EXACT, &type) != TCL_OK) { fprintf(stderr, "bad value? %g\n", d); return TCL_ERROR; } type = types[type]; if (objc > 4) { @@ -1678,13 +1881,13 @@ } type |= TCL_DD_SHORTEST; } str = TclDoubleDigits(d, ndigits, type, &decpt, &signum, &endPtr); strObj = Tcl_NewStringObj(str, endPtr-str); - Tcl_Free(str); + ckfree(str); retval = Tcl_NewListObj(1, &strObj); - Tcl_ListObjAppendElement(NULL, retval, Tcl_NewIntObj(decpt)); + Tcl_ListObjAppendElement(NULL, retval, Tcl_NewWideIntObj(decpt)); strObj = Tcl_NewStringObj(signum ? "-" : "+", 1); Tcl_ListObjAppendElement(NULL, retval, strObj); Tcl_SetObjResult(interp, retval); return TCL_OK; } @@ -1715,11 +1918,11 @@ { int count; if (argc < 2) { wrongNumArgs: - Tcl_AppendResult(interp, "wrong # args", NULL); + Tcl_AppendResult(interp, "wrong # args", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "append") == 0) { if (argc != 4) { goto wrongNumArgs; @@ -1751,39 +1954,44 @@ } else if (strcmp(argv[1], "gresult") == 0) { if (argc != 3) { goto wrongNumArgs; } if (strcmp(argv[2], "staticsmall") == 0) { - Tcl_AppendResult(interp, "short", NULL); + Tcl_AppendResult(interp, "short", (char *)NULL); } else if (strcmp(argv[2], "staticlarge") == 0) { - Tcl_AppendResult(interp, "first0 first1 first2 first3 first4 first5 first6 first7 first8 first9\nsecond0 second1 second2 second3 second4 second5 second6 second7 second8 second9\nthird0 third1 third2 third3 third4 third5 third6 third7 third8 third9\nfourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9\nfifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9\nsixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9\nseventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9\n", NULL); + Tcl_AppendResult(interp, "first0 first1 first2 first3 first4 first5 first6 first7 first8 first9\nsecond0 second1 second2 second3 second4 second5 second6 second7 second8 second9\nthird0 third1 third2 third3 third4 third5 third6 third7 third8 third9\nfourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9\nfifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9\nsixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9\nseventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9\n", (char *)NULL); } else if (strcmp(argv[2], "free") == 0) { - char *s = (char *)Tcl_Alloc(100); + char *s = (char *)ckalloc(100); strcpy(s, "This is a malloc-ed string"); Tcl_SetResult(interp, s, TCL_DYNAMIC); } else if (strcmp(argv[2], "special") == 0) { - char *s = (char *)Tcl_Alloc(100) + 16; + char *s = (char *)ckalloc(100) + 16; strcpy(s, "This is a specially-allocated string"); Tcl_SetResult(interp, s, SpecialFree); } else { Tcl_AppendResult(interp, "bad gresult option \"", argv[2], "\": must be staticsmall, staticlarge, free, or special", - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_DStringGetResult(interp, &dstring); } else if (strcmp(argv[1], "length") == 0) { if (argc != 2) { goto wrongNumArgs; } - Tcl_SetObjResult(interp, Tcl_NewIntObj(Tcl_DStringLength(&dstring))); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(Tcl_DStringLength(&dstring))); } else if (strcmp(argv[1], "result") == 0) { if (argc != 2) { goto wrongNumArgs; } Tcl_DStringResult(interp, &dstring); + } else if (strcmp(argv[1], "toobj") == 0) { + if (argc != 2) { + goto wrongNumArgs; + } + Tcl_SetObjResult(interp, Tcl_DStringToObj(&dstring)); } else if (strcmp(argv[1], "trunc") == 0) { if (argc != 3) { goto wrongNumArgs; } if (Tcl_GetInt(interp, argv[2], &count) != TCL_OK) { @@ -1795,12 +2003,12 @@ goto wrongNumArgs; } Tcl_DStringStartSublist(&dstring); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be append, element, end, free, get, length, " - "result, trunc, or start", NULL); + "\": must be append, element, end, free, get, gresult, length, " + "result, start, toobj, or trunc", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -1808,13 +2016,233 @@ * The procedure below is used as a special freeProc to test how well * Tcl_DStringGetResult handles freeProc's other than free. */ static void SpecialFree( +#if TCL_MAJOR_VERSION > 8 void *blockPtr /* Block to free. */ +#else + char *blockPtr /* Block to free. */ +#endif ) { - Tcl_Free(((char *)blockPtr) - 16); + ckfree((char *)blockPtr - 16); +} + +/* + *------------------------------------------------------------------------ + * + * UtfTransformFn -- + * + * Implements a direct call into Tcl_UtfToExternal and Tcl_ExternalToUtf + * as otherwise there is no script level command that directly exercises + * these functions (i/o command cannot test all combinations) + * The arguments at the script level are roughly those of the above + * functions: + * encodingname srcbytes flags state dstlen ?srcreadvar? ?dstwrotevar? ?dstcharsvar? + * + * Results: + * TCL_OK or TCL_ERROR. This any errors running the test, NOT the + * result of Tcl_UtfToExternal or Tcl_ExternalToUtf. + * + * Side effects: + * + * The result in the interpreter is a list of the return code from the + * Tcl_UtfToExternal/Tcl_ExternalToUtf functions, the encoding state, and + * an encoded binary string of length dstLen. Note the string is the + * entire output buffer, not just the part containing the decoded + * portion. This allows for additional checks at test script level. + * + * If any of the srcreadvar, dstwrotevar and + * dstcharsvar are specified and not empty, they are treated as names + * of variables where the *srcRead, *dstWrote and *dstChars output + * from the functions are stored. + * + * The function also checks internally whether nuls are correctly + * appended as requested but the TCL_ENCODING_NO_TERMINATE flag + * and that no buffer overflows occur. + *------------------------------------------------------------------------ + */ +typedef int +UtfTransformFn(Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, + Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, + Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); + +static int UtfExtWrapper( + Tcl_Interp *interp, UtfTransformFn *transformer, int objc, Tcl_Obj *const objv[]) +{ + Tcl_Encoding encoding; + Tcl_EncodingState encState, *encStatePtr; + Tcl_Size srcLen, bufLen; + const unsigned char *bytes; + unsigned char *bufPtr; + int srcRead, dstLen, dstWrote, dstChars; + Tcl_Obj *srcReadVar, *dstWroteVar, *dstCharsVar; + int result; + int flags; + Tcl_Obj **flagObjs; + Tcl_Size nflags; + static const struct { + const char *flagKey; + int flag; + } flagMap[] = { + {"start", TCL_ENCODING_START}, + {"end", TCL_ENCODING_END}, + {"noterminate", TCL_ENCODING_NO_TERMINATE}, + {"charlimit", TCL_ENCODING_CHAR_LIMIT}, + {"profiletcl8", TCL_ENCODING_PROFILE_TCL8}, + {"profilestrict", TCL_ENCODING_PROFILE_STRICT}, + {"profilereplace", TCL_ENCODING_PROFILE_REPLACE}, + {NULL, 0} + }; + Tcl_Size i; + Tcl_WideInt wide; + + if (objc < 7 || objc > 10) { + Tcl_WrongNumArgs(interp, 2, objv, + "encoding srcbytes flags state dstlen ?srcreadvar? ?dstwrotevar? ?dstcharsvar?"); + return TCL_ERROR; + } + if (Tcl_GetEncodingFromObj(interp, objv[2], &encoding) != TCL_OK) { + return TCL_ERROR; + } + + /* Flags may be specified as list of integers and keywords */ + flags = 0; + if (Tcl_ListObjGetElements(interp, objv[4], &nflags, &flagObjs) != TCL_OK) { + return TCL_ERROR; + } + + for (i = 0; i < nflags; ++i) { + int flag; + if (Tcl_GetIntFromObj(NULL, flagObjs[i], &flag) == TCL_OK) { + flags |= flag; + } else { + int idx; + if (Tcl_GetIndexFromObjStruct(interp, flagObjs[i], flagMap, sizeof(flagMap[0]), + "flag", 0, &idx) != TCL_OK) { + return TCL_ERROR; + } + flags |= flagMap[idx].flag; + } + } + + /* Assumes state is integer if not "" */ + if (Tcl_GetWideIntFromObj(interp, objv[5], &wide) == TCL_OK) { + encState = (Tcl_EncodingState)(size_t)wide; + encStatePtr = &encState; + } else if (Tcl_GetCharLength(objv[5]) == 0) { + encStatePtr = NULL; + } else { + return TCL_ERROR; + } + + if (Tcl_GetIntFromObj(interp, objv[6], &dstLen) != TCL_OK) { + return TCL_ERROR; + } + srcReadVar = NULL; + dstWroteVar = NULL; + dstCharsVar = NULL; + if (objc > 7) { + /* Has caller requested srcRead? */ + if (Tcl_GetCharLength(objv[7])) { + srcReadVar = objv[7]; + } + if (objc > 8) { + /* Ditto for dstWrote */ + if (Tcl_GetCharLength(objv[8])) { + dstWroteVar = objv[8]; + } + if (objc > 9) { + if (Tcl_GetCharLength(objv[9])) { + dstCharsVar = objv[9]; + } + } + } + } + if (flags & TCL_ENCODING_CHAR_LIMIT) { + /* Caller should have specified the dest char limit */ + Tcl_Obj *valueObj; + if (dstCharsVar == NULL || + (valueObj = Tcl_ObjGetVar2(interp, dstCharsVar, NULL, 0)) == NULL + ) { + Tcl_SetResult(interp, + "dstCharsVar must be specified with integer value if " + "TCL_ENCODING_CHAR_LIMIT set in flags.", TCL_STATIC); + return TCL_ERROR; + } + if (Tcl_GetIntFromObj(interp, valueObj, &dstChars) != TCL_OK) { + return TCL_ERROR; + } + } else { + dstChars = 0; /* Only used for output */ + } + + bufLen = dstLen + 4; /* 4 -> overflow detection */ + bufPtr = (unsigned char *) ckalloc(bufLen); + memset(bufPtr, 0xFF, dstLen); /* Need to check nul terminator */ + memmove(bufPtr + dstLen, "\xAB\xCD\xEF\xAB", 4); /* overflow detection */ + bytes = Tcl_GetByteArrayFromObj(objv[3], &srcLen); /* Last! to avoid shimmering */ + result = (*transformer)(interp, encoding, (const char *)bytes, srcLen, flags, + encStatePtr, (char *) bufPtr, dstLen, + srcReadVar ? &srcRead : NULL, + &dstWrote, + dstCharsVar ? &dstChars : NULL); + if (memcmp(bufPtr + bufLen - 4, "\xAB\xCD\xEF\xAB", 4)) { + Tcl_SetResult(interp, + "Tcl_ExternalToUtf wrote past output buffer", + TCL_STATIC); + result = TCL_ERROR; + } else if (result != TCL_ERROR) { + Tcl_Obj *resultObjs[3]; + switch (result) { + case TCL_OK: + resultObjs[0] = Tcl_NewStringObj("ok", TCL_INDEX_NONE); + break; + case TCL_CONVERT_MULTIBYTE: + resultObjs[0] = Tcl_NewStringObj("multibyte", TCL_INDEX_NONE); + break; + case TCL_CONVERT_SYNTAX: + resultObjs[0] = Tcl_NewStringObj("syntax", TCL_INDEX_NONE); + break; + case TCL_CONVERT_UNKNOWN: + resultObjs[0] = Tcl_NewStringObj("unknown", TCL_INDEX_NONE); + break; + case TCL_CONVERT_NOSPACE: + resultObjs[0] = Tcl_NewStringObj("nospace", TCL_INDEX_NONE); + break; + default: + resultObjs[0] = Tcl_NewIntObj(result); + break; + } + result = TCL_OK; + resultObjs[1] = + encStatePtr ? Tcl_NewWideIntObj((Tcl_WideInt)(size_t)encState) : Tcl_NewObj(); + resultObjs[2] = Tcl_NewByteArrayObj(bufPtr, dstLen); + if (srcReadVar) { + if (Tcl_ObjSetVar2(interp, srcReadVar, NULL, Tcl_NewIntObj(srcRead), + TCL_LEAVE_ERR_MSG) == NULL) { + result = TCL_ERROR; + } + } + if (dstWroteVar) { + if (Tcl_ObjSetVar2(interp, dstWroteVar, NULL, Tcl_NewIntObj(dstWrote), + TCL_LEAVE_ERR_MSG) == NULL) { + result = TCL_ERROR; + } + } + if (dstCharsVar) { + if (Tcl_ObjSetVar2(interp, dstCharsVar, NULL, Tcl_NewIntObj(dstChars), + TCL_LEAVE_ERR_MSG) == NULL) { + result = TCL_ERROR; + } + } + Tcl_SetObjResult(interp, Tcl_NewListObj(3, resultObjs)); + } + + ckfree(bufPtr); + Tcl_FreeEncoding(encoding); /* Free returned reference */ + return result; } /* *---------------------------------------------------------------------- * @@ -1838,19 +2266,25 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Encoding encoding; - int index, length; + Tcl_Size length; const char *string; TclEncoding *encodingPtr; static const char *const optionStrings[] = { - "create", "delete", NULL + "create", "delete", "nullength", "Tcl_ExternalToUtf", "Tcl_UtfToExternal", NULL }; enum options { - ENC_CREATE, ENC_DELETE + ENC_CREATE, ENC_DELETE, ENC_NULLENGTH, ENC_EXTTOUTF, ENC_UTFTOEXT }; + int index; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "command ?args?"); + return TCL_ERROR; + } if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0, &index) != TCL_OK) { return TCL_ERROR; } @@ -1858,21 +2292,22 @@ switch ((enum options) index) { case ENC_CREATE: { Tcl_EncodingType type; if (objc != 5) { + Tcl_WrongNumArgs(interp, 2, objv, "name toutfcmd fromutfcmd"); return TCL_ERROR; } - encodingPtr = (TclEncoding*)Tcl_Alloc(sizeof(TclEncoding)); + encodingPtr = (TclEncoding *)ckalloc(sizeof(TclEncoding)); encodingPtr->interp = interp; string = Tcl_GetStringFromObj(objv[3], &length); - encodingPtr->toUtfCmd = (char *)Tcl_Alloc(length + 1); + encodingPtr->toUtfCmd = (char *)ckalloc(length + 1); memcpy(encodingPtr->toUtfCmd, string, length + 1); string = Tcl_GetStringFromObj(objv[4], &length); - encodingPtr->fromUtfCmd = (char *)Tcl_Alloc(length + 1); + encodingPtr->fromUtfCmd = (char *)ckalloc(length + 1); memcpy(encodingPtr->fromUtfCmd, string, length + 1); string = Tcl_GetStringFromObj(objv[2], &length); type.encodingName = string; @@ -1892,12 +2327,31 @@ if (TCL_OK != Tcl_GetEncodingFromObj(interp, objv[2], &encoding)) { return TCL_ERROR; } Tcl_FreeEncoding(encoding); /* Free returned reference */ Tcl_FreeEncoding(encoding); /* Free to match CREATE */ - TclFreeIntRep(objv[2]); /* Free the cached ref */ + TclFreeInternalRep(objv[2]); /* Free the cached ref */ + break; + + case ENC_NULLENGTH: + if (objc > 3) { + Tcl_WrongNumArgs(interp, 2, objv, "?encoding?"); + return TCL_ERROR; + } + encoding = + Tcl_GetEncoding(interp, objc == 2 ? NULL : Tcl_GetString(objv[2])); + if (encoding == NULL) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, + Tcl_NewIntObj(Tcl_GetEncodingNulLength(encoding))); + Tcl_FreeEncoding(encoding); break; + case ENC_EXTTOUTF: + return UtfExtWrapper(interp,Tcl_ExternalToUtf,objc,objv); + case ENC_UTFTOEXT: + return UtfExtWrapper(interp,Tcl_UtfToExternal,objc,objv); } return TCL_OK; } static int @@ -1915,11 +2369,11 @@ { int len; TclEncoding *encodingPtr; encodingPtr = (TclEncoding *) clientData; - Tcl_EvalEx(encodingPtr->interp, encodingPtr->toUtfCmd, -1, TCL_EVAL_GLOBAL); + Tcl_EvalEx(encodingPtr->interp, encodingPtr->toUtfCmd, TCL_INDEX_NONE, TCL_EVAL_GLOBAL); len = strlen(Tcl_GetStringResult(encodingPtr->interp)); if (len > dstLen) { len = dstLen; } @@ -1947,11 +2401,11 @@ { int len; TclEncoding *encodingPtr; encodingPtr = (TclEncoding *) clientData; - Tcl_EvalEx(encodingPtr->interp, encodingPtr->fromUtfCmd, -1, TCL_EVAL_GLOBAL); + Tcl_EvalEx(encodingPtr->interp, encodingPtr->fromUtfCmd, TCL_INDEX_NONE, TCL_EVAL_GLOBAL); len = strlen(Tcl_GetStringResult(encodingPtr->interp)); if (len > dstLen) { len = dstLen; } @@ -1968,13 +2422,13 @@ EncodingFreeProc( void *clientData) /* ClientData associated with type. */ { TclEncoding *encodingPtr = (TclEncoding *)clientData; - Tcl_Free(encodingPtr->toUtfCmd); - Tcl_Free(encodingPtr->fromUtfCmd); - Tcl_Free(encodingPtr); + ckfree(encodingPtr->toUtfCmd); + ckfree(encodingPtr->fromUtfCmd); + ckfree(encodingPtr); } /* *---------------------------------------------------------------------- * @@ -1997,19 +2451,20 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int length, flags; + int flags; + Tcl_Size length; const char *script; flags = 0; if (objc == 3) { const char *global = Tcl_GetString(objv[2]); if (strcmp(global, "global") != 0) { Tcl_AppendResult(interp, "bad value \"", global, - "\": must be global", NULL); + "\": must be global", (char *)NULL); return TCL_ERROR; } flags = TCL_EVAL_GLOBAL; } else if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "script ?global?"); @@ -2099,11 +2554,11 @@ int subCmdIndex; /* Index of the chosen subcommand */ static const char *const positions[] = { /* Possible queue positions */ "head", "tail", "mark", NULL }; int posIndex; /* Index of the chosen position */ - static const Tcl_QueuePosition posNum[] = { + static const int posNum[] = { /* Interpretation of the chosen position */ TCL_QUEUE_HEAD, TCL_QUEUE_TAIL, TCL_QUEUE_MARK }; @@ -2125,11 +2580,11 @@ } if (Tcl_GetIndexFromObj(interp, objv[3], positions, "position specifier", TCL_EXACT, &posIndex) != TCL_OK) { return TCL_ERROR; } - ev = (TestEvent *)Tcl_Alloc(sizeof(TestEvent)); + ev = (TestEvent *)ckalloc(sizeof(TestEvent)); ev->header.proc = TesteventProc; ev->header.nextPtr = NULL; ev->interp = interp; ev->command = objv[4]; Tcl_IncrRefCount(ev->command); @@ -2274,11 +2729,11 @@ { int value; if (argc != 3) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " create|delete value\"", NULL); + " create|delete value\"", (char *)NULL); return TCL_ERROR; } if (Tcl_GetInt(interp, argv[2], &value) != TCL_OK) { return TCL_ERROR; } @@ -2288,11 +2743,11 @@ } else if (strcmp(argv[1], "delete") == 0) { Tcl_DeleteExitHandler((value & 1) ? ExitProcOdd : ExitProcEven, INT2PTR(value)); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": must be create or delete", NULL); + "\": must be create or delete", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -2301,11 +2756,11 @@ void *clientData) /* Integer value to print. */ { char buf[16 + TCL_INTEGER_SPACE]; int len; - sprintf(buf, "odd %d\n", (int)PTR2INT(clientData)); + snprintf(buf, sizeof(buf), "odd %d\n", (int)PTR2INT(clientData)); len = strlen(buf); if (len != (int) write(1, buf, len)) { Tcl_Panic("ExitProcOdd: unable to write to stdout"); } } @@ -2315,11 +2770,11 @@ void *clientData) /* Integer value to print. */ { char buf[16 + TCL_INTEGER_SPACE]; int len; - sprintf(buf, "even %d\n", (int)PTR2INT(clientData)); + snprintf(buf, sizeof(buf), "even %d\n", (int)PTR2INT(clientData)); len = strlen(buf); if (len != (int) write(1, buf, len)) { Tcl_Panic("ExitProcEven: unable to write to stdout"); } } @@ -2352,20 +2807,20 @@ char buf[4 + TCL_INTEGER_SPACE]; int result; if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " expression\"", NULL); + " expression\"", (char *)NULL); return TCL_ERROR; } - Tcl_AppendResult(interp, "This is a result", NULL); + Tcl_AppendResult(interp, "This is a result", (char *)NULL); result = Tcl_ExprLong(interp, argv[1], &exprResult); if (result != TCL_OK) { return result; } - sprintf(buf, ": %ld", exprResult); - Tcl_AppendResult(interp, buf, NULL); + snprintf(buf, sizeof(buf), ": %ld", exprResult); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2397,17 +2852,17 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "expression"); return TCL_ERROR; } - Tcl_AppendResult(interp, "This is a result", NULL); + Tcl_AppendResult(interp, "This is a result", (char *)NULL); result = Tcl_ExprLongObj(interp, objv[1], &exprResult); if (result != TCL_OK) { return result; } - sprintf(buf, ": %ld", exprResult); - Tcl_AppendResult(interp, buf, NULL); + snprintf(buf, sizeof(buf), ": %ld", exprResult); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2437,21 +2892,21 @@ char buf[4 + TCL_DOUBLE_SPACE]; int result; if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " expression\"", NULL); + " expression\"", (char *)NULL); return TCL_ERROR; } - Tcl_AppendResult(interp, "This is a result", NULL); + Tcl_AppendResult(interp, "This is a result", (char *)NULL); result = Tcl_ExprDouble(interp, argv[1], &exprResult); if (result != TCL_OK) { return result; } strcpy(buf, ": "); Tcl_PrintDouble(interp, exprResult, buf+2); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2483,18 +2938,18 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "expression"); return TCL_ERROR; } - Tcl_AppendResult(interp, "This is a result", NULL); + Tcl_AppendResult(interp, "This is a result", (char *)NULL); result = Tcl_ExprDoubleObj(interp, objv[1], &exprResult); if (result != TCL_OK) { return result; } strcpy(buf, ": "); Tcl_PrintDouble(interp, exprResult, buf+2); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2519,11 +2974,11 @@ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " expression\"", NULL); + " expression\"", (char *)NULL); return TCL_ERROR; } return Tcl_ExprString(interp, argv[1]); } @@ -2568,20 +3023,20 @@ TCL_CREATE_SYMBOLIC_LINK|TCL_CREATE_HARD_LINK); if (contents == NULL) { Tcl_AppendResult(interp, "could not create link from \"", Tcl_GetString(objv[1]), "\" to \"", Tcl_GetString(objv[2]), "\": ", - Tcl_PosixError(interp), NULL); + Tcl_PosixError(interp), (char *)NULL); return TCL_ERROR; } } else { /* Read link */ contents = Tcl_FSLink(objv[1], NULL, 0); if (contents == NULL) { Tcl_AppendResult(interp, "could not read link \"", Tcl_GetString(objv[1]), "\": ", - Tcl_PosixError(interp), NULL); + Tcl_PosixError(interp), (char *)NULL); return TCL_ERROR; } } Tcl_SetObjResult(interp, contents); if (objc == 2) { @@ -2620,16 +3075,16 @@ { char *res; if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " data_key\"", NULL); + " data_key\"", (char *)NULL); return TCL_ERROR; } res = (char *) Tcl_GetAssocData(interp, argv[1], NULL); if (res != NULL) { - Tcl_AppendResult(interp, res, NULL); + Tcl_AppendResult(interp, res, (char *)NULL); } return TCL_OK; } /* @@ -2636,11 +3091,11 @@ *---------------------------------------------------------------------- * * TestgetplatformCmd -- * * This procedure implements the "testgetplatform" command. It is - * used to retrievel the value of the tclPlatform global variable. + * used to retrieve the value of the tclPlatform global variable. * * Results: * A standard Tcl result. * * Side effects: @@ -2661,15 +3116,15 @@ platform = TclGetPlatform(); if (argc != 1) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - NULL); + (char *)NULL); return TCL_ERROR; } - Tcl_AppendResult(interp, platformStrings[*platform], NULL); + Tcl_AppendResult(interp, platformStrings[*platform], (char *)NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -2698,11 +3153,11 @@ { Tcl_Interp *childToDelete; if (argc != 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " path\"", NULL); + " path\"", (char *)NULL); return TCL_ERROR; } childToDelete = Tcl_GetChild(interp, argv[1]); if (childToDelete == NULL) { return TCL_ERROR; @@ -2756,19 +3211,19 @@ Tcl_Obj *tmp; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " option ?arg arg arg arg arg arg arg arg arg arg arg arg" - " arg arg?\"", NULL); + " arg arg?\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "create") == 0) { if (argc != 16) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " ", argv[1], " intRO realRO boolRO stringRO wideRO charRO ucharRO shortRO" - " ushortRO uintRO longRO ulongRO floatRO uwideRO\"", NULL); + " ushortRO uintRO longRO ulongRO floatRO uwideRO\"", (char *)NULL); return TCL_ERROR; } if (created) { Tcl_UnlinkVar(interp, "int"); Tcl_UnlinkVar(interp, "real"); @@ -2787,115 +3242,115 @@ } created = 1; if (Tcl_GetBoolean(interp, argv[2], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "int", &intVar, TCL_LINK_INT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[3], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "real", &realVar, TCL_LINK_DOUBLE | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[4], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "bool", &boolVar, TCL_LINK_BOOLEAN | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[5], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "string", &stringVar, TCL_LINK_STRING | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[6], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "wide", &wideVar, - TCL_LINK_WIDE_INT | flag) != TCL_OK) { + TCL_LINK_WIDE_INT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[7], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "char", &charVar, TCL_LINK_CHAR | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[8], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "uchar", &ucharVar, TCL_LINK_UCHAR | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[9], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "short", &shortVar, TCL_LINK_SHORT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[10], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "ushort", &ushortVar, TCL_LINK_USHORT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[11], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "uint", &uintVar, TCL_LINK_UINT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[12], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "long", &longVar, TCL_LINK_LONG | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[13], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "ulong", &ulongVar, TCL_LINK_ULONG | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[14], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "float", &floatVar, TCL_LINK_FLOAT | flag) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetBoolean(interp, argv[15], &writable) != TCL_OK) { return TCL_ERROR; } - flag = (writable != 0) ? 0 : TCL_LINK_READ_ONLY; + flag = writable ? 0 : TCL_LINK_READ_ONLY; if (Tcl_LinkVar(interp, "uwide", &uwideVar, TCL_LINK_WIDE_UINT | flag) != TCL_OK) { return TCL_ERROR; } @@ -2940,16 +3395,16 @@ TclFormatInt(buffer, (int) uintVar); Tcl_AppendElement(interp, buffer); tmp = Tcl_NewWideIntObj(longVar); Tcl_AppendElement(interp, Tcl_GetString(tmp)); Tcl_DecrRefCount(tmp); - tmp = Tcl_NewWideIntObj((long)ulongVar); + tmp = Tcl_NewWideUIntObj(ulongVar); Tcl_AppendElement(interp, Tcl_GetString(tmp)); Tcl_DecrRefCount(tmp); Tcl_PrintDouble(NULL, (double)floatVar, buffer); Tcl_AppendElement(interp, buffer); - tmp = Tcl_NewWideIntObj((Tcl_WideInt)uwideVar); + tmp = Tcl_NewWideUIntObj(uwideVar); Tcl_AppendElement(interp, Tcl_GetString(tmp)); Tcl_DecrRefCount(tmp); } else if (strcmp(argv[1], "set") == 0) { int v; @@ -2956,11 +3411,11 @@ if (argc != 16) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " ", argv[1], " intValue realValue boolValue stringValue wideValue" " charValue ucharValue shortValue ushortValue uintValue" - " longValue ulongValue floatValue uwideValue\"", NULL); + " longValue ulongValue floatValue uwideValue\"", (char *)NULL); return TCL_ERROR; } if (argv[2][0] != 0) { if (Tcl_GetInt(interp, argv[2], &intVar) != TCL_OK) { return TCL_ERROR; @@ -2976,16 +3431,16 @@ return TCL_ERROR; } } if (argv[5][0] != 0) { if (stringVar != NULL) { - Tcl_Free(stringVar); + ckfree(stringVar); } if (strcmp(argv[5], "-") == 0) { stringVar = NULL; } else { - stringVar = (char *)Tcl_Alloc(strlen(argv[5]) + 1); + stringVar = (char *)ckalloc(strlen(argv[5]) + 1); strcpy(stringVar, argv[5]); } } if (argv[6][0] != 0) { tmp = Tcl_NewStringObj(argv[6], -1); @@ -3050,21 +3505,21 @@ if (Tcl_GetWideIntFromObj(interp, tmp, &w) != TCL_OK) { Tcl_DecrRefCount(tmp); return TCL_ERROR; } Tcl_DecrRefCount(tmp); - uwideVar = (Tcl_WideUInt) w; + uwideVar = (Tcl_WideUInt)w; } } else if (strcmp(argv[1], "update") == 0) { int v; if (argc != 16) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " ", argv[1], " intValue realValue boolValue stringValue wideValue" " charValue ucharValue shortValue ushortValue uintValue" - " longValue ulongValue floatValue uwideValue\"", NULL); + " longValue ulongValue floatValue uwideValue\"", (char *)NULL); return TCL_ERROR; } if (argv[2][0] != 0) { if (Tcl_GetInt(interp, argv[2], &intVar) != TCL_OK) { return TCL_ERROR; @@ -3083,16 +3538,16 @@ } Tcl_UpdateLinkedVar(interp, "bool"); } if (argv[5][0] != 0) { if (stringVar != NULL) { - Tcl_Free(stringVar); + ckfree(stringVar); } if (strcmp(argv[5], "-") == 0) { stringVar = NULL; } else { - stringVar = (char *)Tcl_Alloc(strlen(argv[5]) + 1); + stringVar = (char *)ckalloc(strlen(argv[5]) + 1); strcpy(stringVar, argv[5]); } Tcl_UpdateLinkedVar(interp, "string"); } if (argv[6][0] != 0) { @@ -3167,16 +3622,16 @@ if (Tcl_GetWideIntFromObj(interp, tmp, &w) != TCL_OK) { Tcl_DecrRefCount(tmp); return TCL_ERROR; } Tcl_DecrRefCount(tmp); - uwideVar = (Tcl_WideUInt) w; + uwideVar = (Tcl_WideUInt)w; Tcl_UpdateLinkedVar(interp, "uwide"); } } else { Tcl_AppendResult(interp, "bad option \"", argv[1], - "\": should be create, delete, get, set, or update", NULL); + "\": should be create, delete, get, set, or update", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -3198,16 +3653,16 @@ */ static int TestlinkarrayCmd( TCL_UNUSED(void *), - Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *LinkOption[] = { - "update", "remove", "create", NULL + "update", "remove", "create", NULL }; enum LinkOptionEnum { LINK_UPDATE, LINK_REMOVE, LINK_CREATE }; static const char *LinkType[] = { "char", "uchar", "short", "ushort", "int", "uint", "long", "ulong", "wide", "uwide", "float", "double", "string", "char*", "binary", NULL @@ -3218,11 +3673,12 @@ TCL_LINK_SHORT, TCL_LINK_USHORT, TCL_LINK_INT, TCL_LINK_UINT, TCL_LINK_LONG, TCL_LINK_ULONG, TCL_LINK_WIDE_INT, TCL_LINK_WIDE_UINT, TCL_LINK_FLOAT, TCL_LINK_DOUBLE, TCL_LINK_STRING, TCL_LINK_CHARS, TCL_LINK_BINARY }; - int optionIndex, typeIndex, readonly, i, size, length; + int optionIndex, typeIndex, readonly, i, size; + Tcl_Size length; char *name, *arg; Tcl_WideInt addr; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "option args"); @@ -3295,10 +3751,164 @@ wrongArgs: Tcl_WrongNumArgs(interp, 2, objv, "?-readonly? type size name ?address?"); return TCL_ERROR; } + +/* + *---------------------------------------------------------------------- + * + * TestlistrepCmd -- + * + * This function is invoked to generate a list object with a specific + * internal representation. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +TestlistrepCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + /* Subcommands supported by this command */ + static const char *const subcommands[] = { + "new", + "describe", + "config", + "validate", + NULL + }; + enum { + LISTREP_NEW, + LISTREP_DESCRIBE, + LISTREP_CONFIG, + LISTREP_VALIDATE + } cmdIndex; + Tcl_Obj *resultObj = NULL; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "command ?arg ...?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj( + interp, objv[1], subcommands, "command", 0, &cmdIndex) + != TCL_OK) { + return TCL_ERROR; + } + switch (cmdIndex) { + case LISTREP_NEW: + if (objc < 3 || objc > 5) { + Tcl_WrongNumArgs(interp, 2, objv, "length ?leadSpace endSpace?"); + return TCL_ERROR; + } else { + Tcl_WideUInt length; + Tcl_WideUInt leadSpace = 0; + Tcl_WideUInt endSpace = 0; + if (Tcl_GetWideUIntFromObj(interp, objv[2], &length) != TCL_OK) { + return TCL_ERROR; + } + if (objc > 3) { + if (Tcl_GetWideUIntFromObj(interp, objv[3], &leadSpace) != TCL_OK) { + return TCL_ERROR; + } + if (objc > 4) { + if (Tcl_GetWideUIntFromObj(interp, objv[4], &endSpace) + != TCL_OK) { + return TCL_ERROR; + } + } + } + resultObj = TclListTestObj(length, leadSpace, endSpace); + if (resultObj == NULL) { + Tcl_AppendResult(interp, "List capacity exceeded", (char *)NULL); + return TCL_ERROR; + } + } + break; + + case LISTREP_DESCRIBE: +#define APPEND_FIELD(targetObj_, structPtr_, fld_) \ + do { \ + Tcl_ListObjAppendElement( \ + interp, (targetObj_), Tcl_NewStringObj(#fld_, -1)); \ + Tcl_ListObjAppendElement( \ + interp, (targetObj_), Tcl_NewWideIntObj((structPtr_)->fld_)); \ + } while (0) + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "object"); + return TCL_ERROR; + } else { + Tcl_Obj **objs; + Tcl_Size nobjs; + ListRep listRep; + Tcl_Obj *listRepObjs[4]; + + /* Force list representation */ + if (Tcl_ListObjGetElements(interp, objv[2], &nobjs, &objs) != TCL_OK) { + return TCL_ERROR; + } + ListObjGetRep(objv[2], &listRep); + listRepObjs[0] = Tcl_NewStringObj("store", -1); + listRepObjs[1] = Tcl_NewListObj(12, NULL); + Tcl_ListObjAppendElement(interp, listRepObjs[1], + Tcl_NewStringObj("memoryAddress", -1)); + Tcl_ListObjAppendElement(interp, listRepObjs[1], + Tcl_ObjPrintf("%p", listRep.storePtr)); + APPEND_FIELD(listRepObjs[1], listRep.storePtr, firstUsed); + APPEND_FIELD(listRepObjs[1], listRep.storePtr, numUsed); + APPEND_FIELD(listRepObjs[1], listRep.storePtr, numAllocated); + APPEND_FIELD(listRepObjs[1], listRep.storePtr, refCount); + APPEND_FIELD(listRepObjs[1], listRep.storePtr, flags); + if (listRep.spanPtr) { + listRepObjs[2] = Tcl_NewStringObj("span", -1); + listRepObjs[3] = Tcl_NewListObj(8, NULL); + Tcl_ListObjAppendElement(interp, listRepObjs[3], + Tcl_NewStringObj("memoryAddress", -1)); + Tcl_ListObjAppendElement(interp, listRepObjs[3], + Tcl_ObjPrintf("%p", listRep.spanPtr)); + APPEND_FIELD(listRepObjs[3], listRep.spanPtr, spanStart); + APPEND_FIELD(listRepObjs[3], listRep.spanPtr, spanLength); + APPEND_FIELD(listRepObjs[3], listRep.spanPtr, refCount); + } + resultObj = Tcl_NewListObj(listRep.spanPtr ? 4 : 2, listRepObjs); + } +#undef APPEND_FIELD + break; + + case LISTREP_CONFIG: + if (objc != 2) { + Tcl_WrongNumArgs(interp, 2, objv, "object"); + return TCL_ERROR; + } + resultObj = Tcl_NewListObj(2, NULL); + Tcl_ListObjAppendElement( + NULL, resultObj, Tcl_NewStringObj("LIST_SPAN_THRESHOLD", -1)); + Tcl_ListObjAppendElement( + NULL, resultObj, Tcl_NewWideIntObj(LIST_SPAN_THRESHOLD)); + break; + + case LISTREP_VALIDATE: + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "object"); + return TCL_ERROR; + } + TclListObjValidate(interp, objv[2]); /* Panics if invalid */ + resultObj = Tcl_NewObj(); + break; + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} /* *---------------------------------------------------------------------- * * TestlocaleCmd -- @@ -3379,11 +3989,11 @@ static void CleanupTestSetassocdataTests( void *clientData, /* Data to be released. */ TCL_UNUSED(Tcl_Interp *)) { - Tcl_Free(clientData); + ckfree(clientData); } /* *---------------------------------------------------------------------- * @@ -3407,11 +4017,12 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { const char *script; - int length, dummy; + Tcl_Size dummy; + int length; Tcl_Parse parse; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "script length"); return TCL_ERROR; @@ -3463,11 +4074,12 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { const char *script; - int length, dummy; + Tcl_Size dummy; + int length; Tcl_Parse parse; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "expr length"); return TCL_ERROR; @@ -3525,11 +4137,11 @@ Tcl_Parse *parsePtr) /* Parse structure to print out. */ { Tcl_Obj *objPtr; const char *typeString; Tcl_Token *tokenPtr; - int i; + Tcl_Size i; objPtr = Tcl_GetObjResult(interp); if (parsePtr->commentSize > 0) { Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(parsePtr->commentStart, @@ -3538,11 +4150,11 @@ Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj("-", 1)); } Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(parsePtr->commandStart, parsePtr->commandSize)); Tcl_ListObjAppendElement(NULL, objPtr, - Tcl_NewIntObj(parsePtr->numWords)); + Tcl_NewWideIntObj(parsePtr->numWords)); for (i = 0; i < parsePtr->numTokens; i++) { tokenPtr = &parsePtr->tokenPtr[i]; switch (tokenPtr->type) { case TCL_TOKEN_EXPAND_WORD: typeString = "expand"; @@ -3578,15 +4190,16 @@ Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(typeString, -1)); Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(tokenPtr->start, tokenPtr->size)); Tcl_ListObjAppendElement(NULL, objPtr, - Tcl_NewIntObj(tokenPtr->numComponents)); + Tcl_NewWideIntObj(tokenPtr->numComponents)); } Tcl_ListObjAppendElement(NULL, objPtr, + parsePtr->commandStart ? Tcl_NewStringObj(parsePtr->commandStart + parsePtr->commandSize, - -1)); + TCL_INDEX_NONE) : Tcl_NewObj()); } /* *---------------------------------------------------------------------- * @@ -3651,11 +4264,12 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { const char *script; - int append, length, dummy; + int length, append; + Tcl_Size dummy; Tcl_Parse parse; if (objc != 4) { Tcl_WrongNumArgs(interp, 1, objv, "script length append"); return TCL_ERROR; @@ -3745,20 +4359,21 @@ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { Tcl_WideInt argv1 = 0; size_t argv2; + long argv3; - if (objc < 2 || objc > 3) { + if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "format wideint"); + return TCL_OK; } - if (objc > 1) { - Tcl_GetWideIntFromObj(interp, objv[2], &argv1); - } + Tcl_GetWideIntFromObj(interp, objv[2], &argv1); argv2 = (size_t)argv1; - Tcl_SetObjResult(interp, Tcl_ObjPrintf(Tcl_GetString(objv[1]), argv1, argv2, argv2)); + argv3 = (long)argv1; + Tcl_SetObjResult(interp, Tcl_ObjPrintf(Tcl_GetString(objv[1]), argv1, argv2, argv3, argv3)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -3784,12 +4399,12 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int i, indices, stringLength, match, about; - size_t ii; + int i, indices, match, about; + Tcl_Size stringLength, ii; int hasxflags, cflags, eflags; Tcl_RegExp regExpr; const char *string; Tcl_Obj *objPtr; Tcl_RegExpInfo info; @@ -3803,20 +4418,20 @@ REGEXP_INDICES, REGEXP_NOCASE, REGEXP_ABOUT, REGEXP_EXPANDED, REGEXP_MULTI, REGEXP_NOCROSS, REGEXP_NEWL, REGEXP_XFLAGS, REGEXP_LAST }; + int index; indices = 0; about = 0; cflags = REG_ADVANCED; eflags = 0; hasxflags = 0; for (i = 1; i < objc; i++) { const char *name; - int index; name = Tcl_GetString(objv[i]); if (name[0] != '-') { break; } @@ -3894,38 +4509,38 @@ /* * Set the interpreter's object result to an integer object w/ * value 0. */ - Tcl_SetIntObj(Tcl_GetObjResult(interp), 0); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), 0); if (objc > 2 && (cflags®_EXPECT) && indices) { const char *varName; const char *value; - size_t start, end; + Tcl_Size start, end; char resinfo[TCL_INTEGER_SPACE * 2]; varName = Tcl_GetString(objv[2]); - TclRegExpRangeUniChar(regExpr, -1, &start, &end); - sprintf(resinfo, "%d %d", (int)start, (int)(end-1)); + TclRegExpRangeUniChar(regExpr, TCL_INDEX_NONE, &start, &end); + snprintf(resinfo, sizeof(resinfo), "%d %d", start, end-1); value = Tcl_SetVar2(interp, varName, NULL, resinfo, 0); if (value == NULL) { Tcl_AppendResult(interp, "couldn't set variable \"", - varName, "\"", NULL); + varName, "\"", (char *)NULL); return TCL_ERROR; } } else if (cflags & TCL_REG_CANMATCH) { const char *varName; const char *value; char resinfo[TCL_INTEGER_SPACE * 2]; Tcl_RegExpGetInfo(regExpr, &info); varName = Tcl_GetString(objv[2]); - sprintf(resinfo, "%d", (int)info.extendStart); + snprintf(resinfo, sizeof(resinfo), "%ld", info.extendStart); value = Tcl_SetVar2(interp, varName, NULL, resinfo, 0); if (value == NULL) { Tcl_AppendResult(interp, "couldn't set variable \"", - varName, "\"", NULL); + varName, "\"", (char *)NULL); return TCL_ERROR; } } return TCL_OK; } @@ -3938,15 +4553,15 @@ objc -= 2; objv += 2; Tcl_RegExpGetInfo(regExpr, &info); for (i = 0; i < objc; i++) { - size_t start, end; + Tcl_Size start, end; Tcl_Obj *newPtr, *varPtr, *valuePtr; varPtr = objv[i]; - ii = ((cflags®_EXPECT) && i == objc-1) ? TCL_INDEX_NONE : (size_t)i; + ii = ((cflags®_EXPECT) && i == objc-1) ? TCL_INDEX_NONE : (Tcl_Size)i; if (indices) { Tcl_Obj *objs[2]; if (ii == TCL_INDEX_NONE) { TclRegExpRangeUniChar(regExpr, ii, &start, &end); @@ -3965,22 +4580,22 @@ if (end != TCL_INDEX_NONE) { end--; } - objs[0] = Tcl_NewIntObj(start); - objs[1] = Tcl_NewIntObj(end); + objs[0] = Tcl_NewWideIntObj(start); + objs[1] = Tcl_NewWideIntObj(end); newPtr = Tcl_NewListObj(2, objs); } else { if (ii == TCL_INDEX_NONE) { TclRegExpRangeUniChar(regExpr, ii, &start, &end); - newPtr = Tcl_GetRange(objPtr, start, end); - } else if (ii > info.nsubs) { + newPtr = TclGetRange(objPtr, start, end); + } else if (ii > info.nsubs || info.matches[ii].end <= 0) { newPtr = Tcl_NewObj(); } else { - newPtr = Tcl_GetRange(objPtr, info.matches[ii].start, + newPtr = TclGetRange(objPtr, info.matches[ii].start, info.matches[ii].end - 1); } } valuePtr = Tcl_ObjSetVar2(interp, varPtr, NULL, newPtr, TCL_LEAVE_ERR_MSG); if (valuePtr == NULL) { @@ -3990,11 +4605,11 @@ /* * Set the interpreter's object result to an integer object w/ value 1. */ - Tcl_SetIntObj(Tcl_GetObjResult(interp), 1); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), 1); return TCL_OK; } /* *--------------------------------------------------------------------------- @@ -4142,25 +4757,25 @@ char *buf, *oldData; Tcl_InterpDeleteProc *procPtr; if (argc != 3) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " data_key data_item\"", NULL); + " data_key data_item\"", (char *)NULL); return TCL_ERROR; } - buf = (char *)Tcl_Alloc(strlen(argv[2]) + 1); + buf = (char *)ckalloc(strlen(argv[2]) + 1); strcpy(buf, argv[2]); /* * If we previously associated a malloced value with the variable, * free it before associating a new value. */ oldData = (char *) Tcl_GetAssocData(interp, argv[1], &procPtr); if ((oldData != NULL) && (procPtr == CleanupTestSetassocdataTests)) { - Tcl_Free(oldData); + ckfree(oldData); } Tcl_SetAssocData(interp, argv[1], CleanupTestSetassocdataTests, buf); return TCL_OK; } @@ -4195,11 +4810,11 @@ platform = TclGetPlatform(); if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", argv[0], - " platform\"", NULL); + " platform\"", (char *)NULL); return TCL_ERROR; } length = strlen(argv[1]); if (strncmp(argv[1], "unix", length) == 0) { @@ -4206,55 +4821,76 @@ *platform = TCL_PLATFORM_UNIX; } else if (strncmp(argv[1], "windows", length) == 0) { *platform = TCL_PLATFORM_WINDOWS; } else { Tcl_AppendResult(interp, "unsupported platform: should be one of " - "unix, or windows", NULL); + "unix, or windows", (char *)NULL); return TCL_ERROR; } return TCL_OK; } + +static int +TestSizeCmd( + TCL_UNUSED(void *), /* Unused */ + Tcl_Interp* interp, /* Tcl interpreter */ + int objc, /* Parameter count */ + Tcl_Obj *const * objv) /* Parameter vector */ +{ + if (objc != 2) { + goto syntax; + } + if (strcmp(Tcl_GetString(objv[1]), "st_mtime") == 0) { + Tcl_StatBuf *statPtr; + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(sizeof(statPtr->st_mtime))); + return TCL_OK; + } + +syntax: + Tcl_WrongNumArgs(interp, 1, objv, "st_mtime"); + return TCL_ERROR; +} /* *---------------------------------------------------------------------- * - * TeststaticpkgCmd -- + * TeststaticlibraryCmd -- * - * This procedure implements the "teststaticpkg" command. - * It is used to test the procedure Tcl_StaticPackage. + * This procedure implements the "teststaticlibrary" command. + * It is used to test the procedure Tcl_StaticLibrary. * * Results: * A standard Tcl result. * * Side effects: - * When the packge given by argv[1] is loaded into an interpeter, + * When the package given by argv[1] is loaded into an interpreter, * variable "x" in that interpreter is set to "loaded". * *---------------------------------------------------------------------- */ static int -TeststaticpkgCmd( +TeststaticlibraryCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { int safe, loaded; if (argc != 4) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", - argv[0], " pkgName safe loaded\"", NULL); + argv[0], " prefix safe loaded\"", (char *)NULL); return TCL_ERROR; } if (Tcl_GetInt(interp, argv[2], &safe) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetInt(interp, argv[3], &loaded) != TCL_OK) { return TCL_ERROR; } - Tcl_StaticPackage((loaded) ? interp : NULL, argv[1], + Tcl_StaticLibrary((loaded) ? interp : NULL, argv[1], StaticInitProc, (safe) ? StaticInitProc : NULL); return TCL_OK; } static int @@ -4293,21 +4929,60 @@ Tcl_DString buffer; const char *result; if (argc != 2) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", - argv[0], " path\"", NULL); + argv[0], " path\"", (char *)NULL); return TCL_ERROR; } result = Tcl_TranslateFileName(interp, argv[1], &buffer); if (result == NULL) { return TCL_ERROR; } - Tcl_AppendResult(interp, result, NULL); + Tcl_AppendResult(interp, result, (char *)NULL); Tcl_DStringFree(&buffer); return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * TestfstildeexpandCmd -- + * + * This procedure implements the "testfstildeexpand" command. + * It is used to test the Tcl_FSTildeExpand command. It differs + * from the script level "file tildeexpand" tests because of a + * slightly different code path. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +TestfstildeexpandCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* The argument objects. */ +{ + Tcl_DString buffer; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "PATH"); + return TCL_ERROR; + } + if (Tcl_FSTildeExpand(interp, Tcl_GetString(objv[1]), &buffer) != TCL_OK) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_DStringToObj(&buffer)); + return TCL_OK; +} /* *---------------------------------------------------------------------- * * TestupvarCmd -- @@ -4333,11 +5008,11 @@ { int flags = 0; if ((argc != 5) && (argc != 6)) { Tcl_AppendResult(interp, "wrong # arguments: should be \"", - argv[0], " level name ?name2? dest global\"", NULL); + argv[0], " level name ?name2? dest global\"", (char *)NULL); return TCL_ERROR; } if (argc == 5) { if (strcmp(argv[4], "global") == 0) { @@ -4382,32 +5057,32 @@ Tcl_Interp *interp, /* Current interpreter. */ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { if (argc > 6) { - Tcl_AppendResult(interp, "too many args", NULL); + Tcl_AppendResult(interp, "too many args", (char *)NULL); return TCL_ERROR; } switch (argc) { case 1: - Tcl_SetErrorCode(interp, "NONE", NULL); + Tcl_SetErrorCode(interp, "NONE", (char *)NULL); break; case 2: - Tcl_SetErrorCode(interp, argv[1], NULL); + Tcl_SetErrorCode(interp, argv[1], (char *)NULL); break; case 3: - Tcl_SetErrorCode(interp, argv[1], argv[2], NULL); + Tcl_SetErrorCode(interp, argv[1], argv[2], (char *)NULL); break; case 4: - Tcl_SetErrorCode(interp, argv[1], argv[2], argv[3], NULL); + Tcl_SetErrorCode(interp, argv[1], argv[2], argv[3], (char *)NULL); break; case 5: - Tcl_SetErrorCode(interp, argv[1], argv[2], argv[3], argv[4], NULL); + Tcl_SetErrorCode(interp, argv[1], argv[2], argv[3], argv[4], (char *)NULL); break; case 6: Tcl_SetErrorCode(interp, argv[1], argv[2], argv[3], argv[4], - argv[5], NULL); + argv[5], (char *)NULL); } return TCL_ERROR; } /* @@ -4467,27 +5142,27 @@ int code; Tcl_Channel chan; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " option ?arg ...?", NULL); + " option ?arg ...?", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[1], "cmd") == 0) { if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " cmd script", NULL); + " cmd script", (char *)NULL); return TCL_ERROR; } if (interp2 != NULL) { - code = Tcl_EvalEx(interp2, argv[2], -1, TCL_EVAL_GLOBAL); + code = Tcl_EvalEx(interp2, argv[2], TCL_INDEX_NONE, TCL_EVAL_GLOBAL); Tcl_SetObjResult(interp, Tcl_GetObjResult(interp2)); return code; } else { Tcl_AppendResult(interp, "called \"testfevent code\" before \"testfevent create\"", - NULL); + (char *)NULL); return TCL_ERROR; } } else if (strcmp(argv[1], "create") == 0) { if (interp2 != NULL) { Tcl_DeleteInterp(interp2); @@ -4540,11 +5215,11 @@ * Append all of the arguments together separated by spaces */ char *argString = Tcl_Merge(argc-1, argv+1); Tcl_Panic("%s", argString); - Tcl_Free(argString); + ckfree(argString); return TCL_OK; } static int @@ -4599,15 +5274,15 @@ } if (result != TCL_OK) { if (error != NULL) { if (Tcl_GetString(error)[0] != '\0') { - Tcl_AppendResult(interp, Tcl_GetString(error), " ", NULL); + Tcl_AppendResult(interp, Tcl_GetString(error), " ", (char *)NULL); } Tcl_DecrRefCount(error); } - Tcl_AppendResult(interp, Tcl_ErrnoId(), NULL); + Tcl_AppendResult(interp, Tcl_ErrnoId(), (char *)NULL); } end: return result; } @@ -4690,11 +5365,11 @@ * * GetTimesObjCmd -- * * This procedure implements the "gettimes" command. It is used for * computing the time needed for various basic operations such as reading - * variables, allocating memory, sprintf, converting variables, etc. + * variables, allocating memory, snprintf, converting variables, etc. * * Results: * A standard Tcl result. * * Side effects: @@ -4720,33 +5395,33 @@ /* alloc & free 100000 times */ fprintf(stderr, "alloc & free 100000 6 word items\n"); Tcl_GetTime(&start); for (i = 0; i < 100000; i++) { - objPtr = (Tcl_Obj *)Tcl_Alloc(sizeof(Tcl_Obj)); - Tcl_Free(objPtr); + objPtr = (Tcl_Obj *)ckalloc(sizeof(Tcl_Obj)); + ckfree(objPtr); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); fprintf(stderr, " %.3f usec per alloc+free\n", timePer/100000); /* alloc 5000 times */ fprintf(stderr, "alloc 5000 6 word items\n"); - objv = (Tcl_Obj **)Tcl_Alloc(5000 * sizeof(Tcl_Obj *)); + objv = (Tcl_Obj **)ckalloc(5000 * sizeof(Tcl_Obj *)); Tcl_GetTime(&start); for (i = 0; i < 5000; i++) { - objv[i] = (Tcl_Obj *)Tcl_Alloc(sizeof(Tcl_Obj)); + objv[i] = (Tcl_Obj *)ckalloc(sizeof(Tcl_Obj)); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); fprintf(stderr, " %.3f usec per alloc\n", timePer/5000); /* free 5000 times */ fprintf(stderr, "free 5000 6 word items\n"); Tcl_GetTime(&start); for (i = 0; i < 5000; i++) { - Tcl_Free(objv[i]); + ckfree(objv[i]); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); fprintf(stderr, " %.3f usec per free\n", timePer/5000); @@ -4768,22 +5443,22 @@ Tcl_DecrRefCount(objPtr); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); fprintf(stderr, " %.3f usec per Tcl_DecrRefCount\n", timePer/5000); - Tcl_Free(objv); + ckfree(objv); /* TclGetString 100000 times */ - fprintf(stderr, "TclGetStringFromObj of \"12345\" 100000 times\n"); + fprintf(stderr, "Tcl_GetStringFromObj of \"12345\" 100000 times\n"); objPtr = Tcl_NewStringObj("12345", -1); Tcl_GetTime(&start); for (i = 0; i < 100000; i++) { (void) TclGetString(objPtr); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); - fprintf(stderr, " %.3f usec per TclGetStringFromObj of \"12345\"\n", + fprintf(stderr, " %.3f usec per Tcl_GetStringFromObj of \"12345\"\n", timePer/100000); /* Tcl_GetIntFromObj 100000 times */ fprintf(stderr, "Tcl_GetIntFromObj of \"12345\" 100000 times\n"); Tcl_GetTime(&start); @@ -4809,19 +5484,19 @@ Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); fprintf(stderr, " %.3f usec per Tcl_GetInt of \"12345\"\n", timePer/100000); - /* sprintf 100000 times */ - fprintf(stderr, "sprintf of 12345 100000 times\n"); + /* snprintf 100000 times */ + fprintf(stderr, "snprintf of 12345 100000 times\n"); Tcl_GetTime(&start); for (i = 0; i < 100000; i++) { - sprintf(newString, "%d", 12345); + snprintf(newString, sizeof(newString), "%d", 12345); } Tcl_GetTime(&stop); timePer = (stop.sec - start.sec)*1000000 + (stop.usec - start.usec); - fprintf(stderr, " %.3f usec per sprintf of 12345\n", + fprintf(stderr, " %.3f usec per snprintf of 12345\n", timePer/100000); /* hashtable lookup 100000 times */ fprintf(stderr, "hashtable lookup of \"gettimes\" 100000 times\n"); Tcl_GetTime(&start); @@ -4939,11 +5614,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { - int n; + Tcl_Size n; const unsigned char *p; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "value"); return TCL_ERROR; @@ -4994,11 +5669,11 @@ */ memset(&objPtr->internalRep, 0, sizeof(objPtr->internalRep)); if (objc == 2) { const char *s = Tcl_GetString(objv[1]); objPtr->length = objv[1]->length; - objPtr->bytes = (char *)Tcl_Alloc(objPtr->length + 1); + objPtr->bytes = (char *)ckalloc(objPtr->length + 1); memcpy(objPtr->bytes, s, objPtr->length); objPtr->bytes[objPtr->length] = 0; } Tcl_SetObjResult(interp, objPtr); return TCL_OK; @@ -5036,16 +5711,21 @@ return TCL_ERROR; } if (TCL_OK != Tcl_GetIntFromObj(interp, objv[2], &n)) { return TCL_ERROR; } - if (Tcl_IsShared(objv[1])) { - obj = Tcl_DuplicateObj(objv[1]); - } else { - obj = objv[1]; + obj = objv[1]; + if (Tcl_IsShared(obj)) { + obj = Tcl_DuplicateObj(obj); } - Tcl_SetByteArrayLength(obj, n); + if (Tcl_SetByteArrayLength(obj, n) == NULL) { + if (obj != objv[1]) { + Tcl_DecrRefCount(obj); + } + Tcl_AppendResult(interp, "expected bytes", (char *)NULL); + return TCL_ERROR; + } Tcl_SetObjResult(interp, obj); return TCL_OK; } /* @@ -5070,23 +5750,68 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { - size_t n = 0; + struct { + Tcl_Size n; + int m; /* This variable should not be overwritten */ + } x = {0, 1}; const char *p; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "bytearray"); return TCL_ERROR; } - p = (const char *)TclGetBytesFromObj(interp, objv[1], &n); + p = (const char *)Tcl_GetBytesFromObj(interp, objv[1], &x.n); if (p == NULL) { return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewStringObj(p, n)); + + if (x.m != 1) { + Tcl_AppendResult(interp, "Tcl_GetBytesFromObj() overwrites variable", (char *)NULL); + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewStringObj(p, x.n)); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * Testutf16stringObjCmd -- + * + * This specifically tests the Tcl_GetUnicode and Tcl_NewUnicodeObj + * C functions which broke in Tcl 8.7 and were undetected by the + * existing test suite. Bug [b79df322a9] + * + * Results: + * Returns the TCL_OK result code. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +static int +Testutf16stringObjCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* The argument objects. */ +{ + const unsigned short *p; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "string"); + return TCL_ERROR; + } + + p = Tcl_GetUnicode(objv[1]); + Tcl_SetObjResult(interp, Tcl_NewUnicodeObj(p, TCL_INDEX_NONE)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -5114,28 +5839,28 @@ { int flags = PTR2INT(data); const char *value; if (argc == 2) { - Tcl_AppendResult(interp, "before get", NULL); + Tcl_AppendResult(interp, "before get", (char *)NULL); value = Tcl_GetVar2(interp, argv[1], NULL, flags); if (value == NULL) { return TCL_ERROR; } Tcl_AppendElement(interp, value); return TCL_OK; } else if (argc == 3) { - Tcl_AppendResult(interp, "before set", NULL); + Tcl_AppendResult(interp, "before set", (char *)NULL); value = Tcl_SetVar2(interp, argv[1], NULL, argv[2], flags); if (value == NULL) { return TCL_ERROR; } Tcl_AppendElement(interp, value); return TCL_OK; } else { Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " varName ?newValue?\"", NULL); + argv[0], " varName ?newValue?\"", (char *)NULL); return TCL_ERROR; } } static int Testset2Cmd( @@ -5146,28 +5871,28 @@ { int flags = PTR2INT(data); const char *value; if (argc == 3) { - Tcl_AppendResult(interp, "before get", NULL); + Tcl_AppendResult(interp, "before get", (char *)NULL); value = Tcl_GetVar2(interp, argv[1], argv[2], flags); if (value == NULL) { return TCL_ERROR; } Tcl_AppendElement(interp, value); return TCL_OK; } else if (argc == 4) { - Tcl_AppendResult(interp, "before set", NULL); + Tcl_AppendResult(interp, "before set", (char *)NULL); value = Tcl_SetVar2(interp, argv[1], argv[2], argv[3], flags); if (value == NULL) { return TCL_ERROR; } Tcl_AppendElement(interp, value); return TCL_OK; } else { Tcl_AppendResult(interp, "wrong # args: should be \"", - argv[0], " varName elemName ?newValue?\"", NULL); + argv[0], " varName elemName ?newValue?\"", (char *)NULL); return TCL_ERROR; } } /* @@ -5185,17 +5910,19 @@ * None. * *---------------------------------------------------------------------- */ +#ifndef TCL_NO_DEPRECATED static int TestsaveresultCmd( TCL_UNUSED(void *), Tcl_Interp *interp,/* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* The argument objects. */ { + Interp* iPtr = (Interp*) interp; int discard, result, index; Tcl_SavedResult state; Tcl_Obj *objPtr; static const char *const optionStrings[] = { "append", "dynamic", "free", "object", "small", NULL @@ -5219,40 +5946,40 @@ if (Tcl_GetBooleanFromObj(interp, objv[3], &discard) != TCL_OK) { return TCL_ERROR; } freeCount = 0; - objPtr = NULL; /* Lint. */ + objPtr = NULL; switch ((enum options) index) { case RESULT_SMALL: - Tcl_AppendResult(interp, "small result", NULL); + Tcl_AppendResult(interp, "small result", (char *)NULL); break; case RESULT_APPEND: - Tcl_AppendResult(interp, "append result", NULL); + Tcl_AppendResult(interp, "append result", (char *)NULL); break; case RESULT_FREE: { - char *buf = (char *)Tcl_Alloc(200); + char *buf = (char *)ckalloc(200); strcpy(buf, "free result"); Tcl_SetResult(interp, buf, TCL_DYNAMIC); break; } case RESULT_DYNAMIC: Tcl_SetResult(interp, (char *)"dynamic result", TestsaveresultFree); break; case RESULT_OBJECT: - objPtr = Tcl_NewStringObj("object result", -1); + objPtr = Tcl_NewStringObj("object result", TCL_INDEX_NONE); Tcl_SetObjResult(interp, objPtr); break; } Tcl_SaveResult(interp, &state); if (((enum options) index) == RESULT_OBJECT) { result = Tcl_EvalObjEx(interp, objv[2], 0); } else { - result = Tcl_EvalEx(interp, Tcl_GetString(objv[2]), -1, 0); + result = Tcl_EvalEx(interp, Tcl_GetString(objv[2]), TCL_INDEX_NONE, 0); } if (discard) { Tcl_DiscardResult(&state); } else { @@ -5259,13 +5986,16 @@ Tcl_RestoreResult(interp, &state); result = TCL_OK; } switch ((enum options) index) { - case RESULT_DYNAMIC: - Tcl_AppendElement(interp, freeCount ? "freed" : "leak"); + case RESULT_DYNAMIC: { + int presentOrFreed = (iPtr->freeProc == TestsaveresultFree) ^ freeCount; + + Tcl_AppendElement(interp, presentOrFreed ? "presentOrFreed" : "missingOrLeak"); break; + } case RESULT_OBJECT: Tcl_AppendElement(interp, Tcl_GetObjResult(interp) == objPtr ? "same" : "different"); break; default: @@ -5290,14 +6020,19 @@ *---------------------------------------------------------------------- */ static void TestsaveresultFree( +#if TCL_MAJOR_VERSION > 8 TCL_UNUSED(void *)) +#else + TCL_UNUSED(char *)) +#endif { freeCount++; } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * TestmainthreadCmd -- @@ -5325,11 +6060,11 @@ Tcl_Obj *idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread()); Tcl_SetObjResult(interp, idObj); return TCL_OK; } else { - Tcl_AppendResult(interp, "wrong # args", NULL); + Tcl_AppendResult(interp, "wrong # args", (char *)NULL); return TCL_ERROR; } } /* @@ -5446,16 +6181,16 @@ Channel *chanPtr; /* The actual channel. */ ChannelState *statePtr; /* state info for channel */ Tcl_Channel chan; /* The opaque type. */ size_t len; /* Length of subcommand string. */ int IOQueued; /* How much IO is queued inside channel? */ - char buf[TCL_INTEGER_SPACE];/* For sprintf. */ + char buf[TCL_INTEGER_SPACE];/* For snprintf. */ int mode; /* rw mode of the channel */ if (argc < 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " subcommand ?additional args..?\"", NULL); + " subcommand ?additional args..?\"", (char *)NULL); return TCL_ERROR; } cmdName = argv[1]; len = strlen(cmdName); @@ -5476,11 +6211,11 @@ if (strcmp(argv[2], Tcl_GetChannelName(curPtr->chan)) == 0) { *nextPtrPtr = curPtr->nextPtr; curPtr->nextPtr = NULL; chan = curPtr->chan; - Tcl_Free(curPtr); + ckfree(curPtr); break; } } } else { chan = Tcl_GetChannel(interp, argv[2], &mode); @@ -5497,11 +6232,11 @@ chan = NULL; } if ((cmdName[0] == 's') && (strncmp(cmdName, "setchannelerror", len) == 0)) { - Tcl_Obj *msg = Tcl_NewStringObj(argv[3],-1); + Tcl_Obj *msg = Tcl_NewStringObj(argv[3], -1); Tcl_IncrRefCount(msg); Tcl_SetChannelError(chan, msg); Tcl_DecrRefCount(msg); @@ -5510,11 +6245,11 @@ Tcl_DecrRefCount(msg); return TCL_OK; } if ((cmdName[0] == 's') && (strncmp(cmdName, "setchannelerrorinterp", len) == 0)) { - Tcl_Obj *msg = Tcl_NewStringObj(argv[3],-1); + Tcl_Obj *msg = Tcl_NewStringObj(argv[3], -1); Tcl_IncrRefCount(msg); Tcl_SetChannelErrorInterp(interp, msg); Tcl_DecrRefCount(msg); @@ -5534,11 +6269,11 @@ if ((cmdName[0] == 'c') && (strncmp(cmdName, "cut", len) == 0)) { TestChannel *det; if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " cut channelName\"", NULL); + " cut channelName\"", (char *)NULL); return TCL_ERROR; } Tcl_RegisterChannel(NULL, chan); /* prevent closing */ Tcl_UnregisterChannel(interp, chan); @@ -5545,11 +6280,11 @@ Tcl_CutChannel(chan); /* Remember the channel in the pool of detached channels */ - det = (TestChannel *)Tcl_Alloc(sizeof(TestChannel)); + det = (TestChannel *)ckalloc(sizeof(TestChannel)); det->chan = chan; det->nextPtr = firstDetached; firstDetached = det; return TCL_OK; @@ -5557,21 +6292,21 @@ if ((cmdName[0] == 'c') && (strncmp(cmdName, "clearchannelhandlers", len) == 0)) { if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " clearchannelhandlers channelName\"", NULL); + " clearchannelhandlers channelName\"", (char *)NULL); return TCL_ERROR; } Tcl_ClearChannelHandlers(chan); return TCL_OK; } if ((cmdName[0] == 'i') && (strncmp(cmdName, "info", len) == 0)) { if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " info channelName\"", NULL); + " info channelName\"", (char *)NULL); return TCL_ERROR; } Tcl_AppendElement(interp, argv[2]); Tcl_AppendElement(interp, Tcl_ChannelName(chanPtr->typePtr)); if (statePtr->flags & TCL_READABLE) { @@ -5659,44 +6394,44 @@ } if ((cmdName[0] == 'i') && (strncmp(cmdName, "inputbuffered", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } IOQueued = Tcl_InputBuffered(chan); TclFormatInt(buf, IOQueued); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'i') && (strncmp(cmdName, "isshared", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } TclFormatInt(buf, Tcl_IsChannelShared(chan)); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'i') && (strncmp(cmdName, "isstandard", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } TclFormatInt(buf, Tcl_IsStandardChannel(chan)); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'm') && (strncmp(cmdName, "mode", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } if (statePtr->flags & TCL_READABLE) { Tcl_AppendElement(interp, "read"); @@ -5708,28 +6443,65 @@ } else { Tcl_AppendElement(interp, ""); } return TCL_OK; } + + if ((cmdName[0] == 'm') && (strncmp(cmdName, "maxmode", len) == 0)) { + if (argc != 3) { + Tcl_AppendResult(interp, "channel name required", (char *)NULL); + return TCL_ERROR; + } + + if (statePtr->maxPerms & TCL_READABLE) { + Tcl_AppendElement(interp, "read"); + } else { + Tcl_AppendElement(interp, ""); + } + if (statePtr->maxPerms & TCL_WRITABLE) { + Tcl_AppendElement(interp, "write"); + } else { + Tcl_AppendElement(interp, ""); + } + return TCL_OK; + } + + if ((cmdName[0] == 'm') && (strncmp(cmdName, "mremove-rd", len) == 0)) { + if (argc != 3) { + Tcl_AppendResult(interp, "channel name required", (char *)NULL); + return TCL_ERROR; + } + + return Tcl_RemoveChannelMode(interp, chan, TCL_READABLE); + } + + if ((cmdName[0] == 'm') && (strncmp(cmdName, "mremove-wr", len) == 0)) { + if (argc != 3) { + Tcl_AppendResult(interp, "channel name required", (char *)NULL); + return TCL_ERROR; + } + + return Tcl_RemoveChannelMode(interp, chan, TCL_WRITABLE); + } if ((cmdName[0] == 'm') && (strncmp(cmdName, "mthread", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewWideIntObj( - (Tcl_WideInt) (size_t) Tcl_GetChannelThread(chan))); + (Tcl_WideInt)(size_t)Tcl_GetChannelThread(chan))); return TCL_OK; } if ((cmdName[0] == 'n') && (strncmp(cmdName, "name", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } - Tcl_AppendResult(interp, statePtr->channelName, NULL); + Tcl_AppendResult(interp, statePtr->channelName, (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'o') && (strncmp(cmdName, "open", len) == 0)) { hTblPtr = (Tcl_HashTable *) Tcl_GetAssocData(interp, "tclIO", NULL); @@ -5745,29 +6517,29 @@ } if ((cmdName[0] == 'o') && (strncmp(cmdName, "outputbuffered", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } IOQueued = Tcl_OutputBuffered(chan); TclFormatInt(buf, IOQueued); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'q') && (strncmp(cmdName, "queuedcr", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } Tcl_AppendResult(interp, - (statePtr->flags & INPUT_SAW_CR) ? "1" : "0", NULL); + (statePtr->flags & INPUT_SAW_CR) ? "1" : "0", (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'r') && (strncmp(cmdName, "readable", len) == 0)) { hTblPtr = (Tcl_HashTable *) Tcl_GetAssocData(interp, "tclIO", NULL); @@ -5786,16 +6558,16 @@ return TCL_OK; } if ((cmdName[0] == 'r') && (strncmp(cmdName, "refcount", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } TclFormatInt(buf, statePtr->refCount); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); return TCL_OK; } /* * "splice" is actually more a simplified attach facility as provided by @@ -5804,11 +6576,11 @@ * thread-safety). Its complementary command is "cut", see above. */ if ((cmdName[0] == 's') && (strncmp(cmdName, "splice", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } Tcl_SpliceChannel(chan); @@ -5818,14 +6590,14 @@ return TCL_OK; } if ((cmdName[0] == 't') && (strncmp(cmdName, "type", len) == 0)) { if (argc != 3) { - Tcl_AppendResult(interp, "channel name required", NULL); + Tcl_AppendResult(interp, "channel name required", (char *)NULL); return TCL_ERROR; } - Tcl_AppendResult(interp, Tcl_ChannelName(chanPtr->typePtr), NULL); + Tcl_AppendResult(interp, Tcl_ChannelName(chanPtr->typePtr), (char *)NULL); return TCL_OK; } if ((cmdName[0] == 'w') && (strncmp(cmdName, "writable", len) == 0)) { hTblPtr = (Tcl_HashTable *) Tcl_GetAssocData(interp, "tclIO", NULL); @@ -5848,16 +6620,16 @@ * Syntax: transform channel -command command */ if (argc != 5) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " transform channelId -command cmd\"", NULL); + " transform channel -command cmd\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[3], "-command") != 0) { Tcl_AppendResult(interp, "bad argument \"", argv[3], - "\": should be \"-command\"", NULL); + "\": should be \"-command\"", (char *)NULL); return TCL_ERROR; } return TclChannelTransform(interp, chan, Tcl_NewStringObj(argv[4], -1)); @@ -5868,19 +6640,19 @@ * Syntax: unstack channel */ if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " unstack channel\"", NULL); + " unstack channel\"", (char *)NULL); return TCL_ERROR; } return Tcl_UnstackChannel(interp, chan); } Tcl_AppendResult(interp, "bad option \"", cmdName, "\": should be " "cut, clearchannelhandlers, info, isshared, mode, open, " - "readable, splice, writable, transform, unstack", NULL); + "readable, splice, writable, transform, unstack", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -5913,11 +6685,11 @@ const char *cmd; int index, i, mask, len; if ((argc < 3) || (argc > 5)) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName cmd ?arg1? ?arg2?\"", NULL); + " channelName cmd ?arg1? ?arg2?\"", (char *)NULL); return TCL_ERROR; } chanPtr = (Channel *) Tcl_GetChannel(interp, argv[1], NULL); if (chanPtr == NULL) { return TCL_ERROR; @@ -5927,11 +6699,11 @@ cmd = argv[2]; len = strlen(cmd); if ((cmd[0] == 'a') && (strncmp(cmd, "add", len) == 0)) { if (argc != 5) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName add eventSpec script\"", NULL); + " channelName add eventSpec script\"", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[3], "readable") == 0) { mask = TCL_READABLE; } else if (strcmp(argv[3], "writable") == 0) { @@ -5938,15 +6710,15 @@ mask = TCL_WRITABLE; } else if (strcmp(argv[3], "none") == 0) { mask = 0; } else { Tcl_AppendResult(interp, "bad event name \"", argv[3], - "\": must be readable, writable, or none", NULL); + "\": must be readable, writable, or none", (char *)NULL); return TCL_ERROR; } - esPtr = (EventScriptRecord *)Tcl_Alloc(sizeof(EventScriptRecord)); + esPtr = (EventScriptRecord *)ckalloc(sizeof(EventScriptRecord)); esPtr->nextPtr = statePtr->scriptRecordPtr; statePtr->scriptRecordPtr = esPtr; esPtr->chanPtr = chanPtr; esPtr->interp = interp; @@ -5961,29 +6733,29 @@ } if ((cmd[0] == 'd') && (strncmp(cmd, "delete", len) == 0)) { if (argc != 4) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName delete index\"", NULL); + " channelName delete index\"", (char *)NULL); return TCL_ERROR; } if (Tcl_GetInt(interp, argv[3], &index) == TCL_ERROR) { return TCL_ERROR; } if (index < 0) { Tcl_AppendResult(interp, "bad event index: ", argv[3], - ": must be nonnegative", NULL); + ": must be nonnegative", (char *)NULL); return TCL_ERROR; } for (i = 0, esPtr = statePtr->scriptRecordPtr; (i < index) && (esPtr != NULL); i++, esPtr = esPtr->nextPtr) { /* Empty loop body. */ } if (esPtr == NULL) { Tcl_AppendResult(interp, "bad event index ", argv[3], - ": out of range", NULL); + ": out of range", (char *)NULL); return TCL_ERROR; } if (esPtr == statePtr->scriptRecordPtr) { statePtr->scriptRecordPtr = esPtr->nextPtr; } else { @@ -5999,19 +6771,19 @@ prevEsPtr->nextPtr = esPtr->nextPtr; } Tcl_DeleteChannelHandler((Tcl_Channel) chanPtr, TclChannelEventScriptInvoker, esPtr); Tcl_DecrRefCount(esPtr->scriptPtr); - Tcl_Free(esPtr); + ckfree(esPtr); return TCL_OK; } if ((cmd[0] == 'l') && (strncmp(cmd, "list", len) == 0)) { if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName list\"", NULL); + " channelName list\"", (char *)NULL); return TCL_ERROR; } resultListPtr = Tcl_GetObjResult(interp); for (esPtr = statePtr->scriptRecordPtr; esPtr != NULL; @@ -6030,48 +6802,48 @@ } if ((cmd[0] == 'r') && (strncmp(cmd, "removeall", len) == 0)) { if (argc != 3) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName removeall\"", NULL); + " channelName removeall\"", (char *)NULL); return TCL_ERROR; } for (esPtr = statePtr->scriptRecordPtr; esPtr != NULL; esPtr = nextEsPtr) { nextEsPtr = esPtr->nextPtr; Tcl_DeleteChannelHandler((Tcl_Channel) chanPtr, TclChannelEventScriptInvoker, esPtr); Tcl_DecrRefCount(esPtr->scriptPtr); - Tcl_Free(esPtr); + ckfree(esPtr); } statePtr->scriptRecordPtr = NULL; return TCL_OK; } if ((cmd[0] == 's') && (strncmp(cmd, "set", len) == 0)) { if (argc != 5) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " channelName delete index event\"", NULL); + " channelName delete index event\"", (char *)NULL); return TCL_ERROR; } if (Tcl_GetInt(interp, argv[3], &index) == TCL_ERROR) { return TCL_ERROR; } if (index < 0) { Tcl_AppendResult(interp, "bad event index: ", argv[3], - ": must be nonnegative", NULL); + ": must be nonnegative", (char *)NULL); return TCL_ERROR; } for (i = 0, esPtr = statePtr->scriptRecordPtr; (i < index) && (esPtr != NULL); i++, esPtr = esPtr->nextPtr) { /* Empty loop body. */ } if (esPtr == NULL) { Tcl_AppendResult(interp, "bad event index ", argv[3], - ": out of range", NULL); + ": out of range", (char *)NULL); return TCL_ERROR; } if (strcmp(argv[4], "readable") == 0) { mask = TCL_READABLE; @@ -6079,20 +6851,20 @@ mask = TCL_WRITABLE; } else if (strcmp(argv[4], "none") == 0) { mask = 0; } else { Tcl_AppendResult(interp, "bad event name \"", argv[4], - "\": must be readable, writable, or none", NULL); + "\": must be readable, writable, or none", (char *)NULL); return TCL_ERROR; } esPtr->mask = mask; Tcl_CreateChannelHandler((Tcl_Channel) chanPtr, mask, TclChannelEventScriptInvoker, esPtr); return TCL_OK; } Tcl_AppendResult(interp, "bad command ", cmd, ", must be one of " - "add, delete, list, set, or removeall", NULL); + "add, delete, list, set, or removeall", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -6109,10 +6881,14 @@ * None. * *---------------------------------------------------------------------- */ +#define TCP_ASYNC_TEST_MODE (1<<8) /* Async testing activated. Do not + * automatically continue connection + * process. */ + static int TestSocketCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Interpreter for result. */ int argc, /* Count of additional args. */ @@ -6121,46 +6897,54 @@ const char *cmdName; /* Sub command. */ size_t len; /* Length of subcommand string. */ if (argc < 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " subcommand ?additional args..?\"", NULL); + " subcommand ?additional args..?\"", (char *)NULL); return TCL_ERROR; } cmdName = argv[1]; len = strlen(cmdName); if ((cmdName[0] == 't') && (strncmp(cmdName, "testflags", len) == 0)) { - Tcl_Channel hChannel; - int modePtr; - TcpState *statePtr; - /* Set test value in the socket driver - */ - /* Check for argument "channel name" - */ - if (argc < 4) { - Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " testflags channel flags\"", NULL); - return TCL_ERROR; - } - hChannel = Tcl_GetChannel(interp, argv[2], &modePtr); - if ( NULL == hChannel ) { - Tcl_AppendResult(interp, "unknown channel:", argv[2], NULL); - return TCL_ERROR; - } - statePtr = (TcpState *)Tcl_GetChannelInstanceData(hChannel); - if ( NULL == statePtr) { - Tcl_AppendResult(interp, "No channel instance data:", argv[2], - NULL); - return TCL_ERROR; - } - statePtr->testFlags = atoi(argv[3]); - return TCL_OK; + Tcl_Channel hChannel; + int modePtr; + int testMode; + TcpState *statePtr; + /* Set test value in the socket driver + */ + /* Check for argument "channel name" + */ + if (argc < 4) { + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " testflags channel flags\"", (char *)NULL); + return TCL_ERROR; + } + hChannel = Tcl_GetChannel(interp, argv[2], &modePtr); + if ( NULL == hChannel ) { + Tcl_AppendResult(interp, "unknown channel:", argv[2], (char *)NULL); + return TCL_ERROR; + } + statePtr = (TcpState *)Tcl_GetChannelInstanceData(hChannel); + if ( NULL == statePtr) { + Tcl_AppendResult(interp, "No channel instance data:", argv[2], + (char *)NULL); + return TCL_ERROR; + } + if (Tcl_GetBoolean(interp, argv[3], &testMode) != TCL_OK) { + return TCL_ERROR; + } + if (testMode) { + statePtr->flags |= TCP_ASYNC_TEST_MODE; + } else { + statePtr->flags &= ~TCP_ASYNC_TEST_MODE; + } + return TCL_OK; } Tcl_AppendResult(interp, "bad option \"", cmdName, "\": should be " - "testflags", NULL); + "testflags", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -6189,26 +6973,26 @@ int argc, /* Number of arguments. */ const char **argv) /* Argument strings. */ { int newmode, oldmode; if (argc > 2) { - Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], - " ?newmode?\"", NULL); - return TCL_ERROR; + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " ?newmode?\"", (char *)NULL); + return TCL_ERROR; } oldmode = (Tcl_GetServiceMode() != TCL_SERVICE_NONE); if (argc == 2) { - if (Tcl_GetInt(interp, argv[1], &newmode) == TCL_ERROR) { - return TCL_ERROR; - } - if (newmode == 0) { - Tcl_SetServiceMode(TCL_SERVICE_NONE); - } else { - Tcl_SetServiceMode(TCL_SERVICE_ALL); - } - } - Tcl_SetObjResult(interp, Tcl_NewIntObj(oldmode)); + if (Tcl_GetInt(interp, argv[1], &newmode) == TCL_ERROR) { + return TCL_ERROR; + } + if (newmode == 0) { + Tcl_SetServiceMode(TCL_SERVICE_NONE); + } else { + Tcl_SetServiceMode(TCL_SERVICE_ALL); + } + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(oldmode)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -6228,26 +7012,21 @@ static int TestWrongNumArgsObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int i, length; + Tcl_Size i, length; const char *msg; if (objc < 3) { - /* - * Don't use Tcl_WrongNumArgs here, as that is the function - * we want to test! - */ - Tcl_AppendResult(interp, "insufficient arguments", NULL); - return TCL_ERROR; + goto insufArgs; } - if (Tcl_GetIntFromObj(interp, objv[1], &i) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, objv[1], TCL_INDEX_NONE, &i) != TCL_OK) { return TCL_ERROR; } msg = Tcl_GetStringFromObj(objv[2], &length); if (length == 0) { @@ -6256,11 +7035,12 @@ if (i > objc - 3) { /* * Asked for more arguments than were given. */ - Tcl_AppendResult(interp, "insufficient arguments", NULL); + insufArgs: + Tcl_AppendResult(interp, "insufficient arguments", (char *)NULL); return TCL_ERROR; } Tcl_WrongNumArgs(interp, i, &(objv[3]), msg); return TCL_OK; @@ -6288,35 +7068,43 @@ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *const ary[] = { - "a", "b", "c", "d", "e", "f", NULL, NULL + "a", "b", "c", "d", "ee", "ff", NULL, NULL }; - int idx,target; - - if (objc != 3) { - Tcl_WrongNumArgs(interp, 1, objv, "argument targetvalue"); - return TCL_ERROR; - } - if (Tcl_GetIndexFromObjStruct(interp, objv[1], ary, 2*sizeof(char *), - "dummy", 0, &idx) != TCL_OK) { + int target, flags = 0; + signed char idx[8]; + + if (objc != 3 && objc != 4) { + Tcl_WrongNumArgs(interp, 1, objv, "argument targetvalue ?flags?"); return TCL_ERROR; } if (Tcl_GetIntFromObj(interp, objv[2], &target) != TCL_OK) { return TCL_ERROR; } - if (idx != target) { + if ((objc > 3) && (Tcl_GetIntFromObj(interp, objv[3], &flags) != TCL_OK)) { + return TCL_ERROR; + } + memset(idx, 85, sizeof(idx)); + if (Tcl_GetIndexFromObjStruct(interp, (Tcl_GetString(objv[1])[0] ? objv[1] : NULL), ary, 2*sizeof(char *), + "dummy", flags, &idx[1]) != TCL_OK) { + return TCL_ERROR; + } + if (idx[0] != 85 || idx[2] != 85) { + Tcl_AppendResult(interp, "Tcl_GetIndexFromObjStruct overwrites bytes near index variable", (char *)NULL); + return TCL_ERROR; + } else if (idx[1] != target) { char buffer[64]; - sprintf(buffer, "%d", idx); + snprintf(buffer, sizeof(buffer), "%d", idx[1]); Tcl_AppendResult(interp, "index value comparison failed: got ", - buffer, NULL); - sprintf(buffer, "%d", target); - Tcl_AppendResult(interp, " when ", buffer, " expected", NULL); + buffer, (char *)NULL); + snprintf(buffer, sizeof(buffer), "%d", target); + Tcl_AppendResult(interp, " when ", buffer, " expected", (char *)NULL); return TCL_ERROR; } - Tcl_WrongNumArgs(interp, 3, objv, NULL); + Tcl_WrongNumArgs(interp, objc, objv, NULL); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -6453,11 +7241,11 @@ } Tcl_DStringEndSublist(&ds); savedResult = Tcl_GetObjResult(interp); Tcl_IncrRefCount(savedResult); Tcl_SetObjResult(interp, Tcl_NewObj()); - Tcl_EvalEx(interp, Tcl_DStringValue(&ds), -1, 0); + Tcl_EvalEx(interp, Tcl_DStringValue(&ds), TCL_INDEX_NONE, 0); Tcl_DStringFree(&ds); Tcl_ResetResult(interp); Tcl_SetObjResult(interp, savedResult); Tcl_DecrRefCount(savedResult); } @@ -6742,11 +7530,11 @@ static Tcl_Obj * SimpleRedirect( Tcl_Obj *pathPtr) /* Name of file to copy. */ { - int len; + Tcl_Size len; const char *str; Tcl_Obj *origPtr; /* * We assume the same name in the current directory is ok. @@ -6756,11 +7544,11 @@ if (len < 10 || strncmp(str, "simplefs:/", 10)) { /* Probably shouldn't ever reach here */ Tcl_IncrRefCount(pathPtr); return pathPtr; } - origPtr = Tcl_NewStringObj(str+10,-1); + origPtr = Tcl_NewStringObj(str+10, -1); Tcl_IncrRefCount(origPtr); return origPtr; } static int @@ -6788,11 +7576,11 @@ resPtr = Tcl_NewObj(); Tcl_IncrRefCount(resPtr); origPtr = SimpleRedirect(dirPtr); res = Tcl_FSMatchInDirectory(interp, resPtr, origPtr, pattern, types); if (res == TCL_OK) { - int gLength, j; + Tcl_Size gLength, j; Tcl_ListObjLength(NULL, resPtr, &gLength); for (j = 0; j < gLength; j++) { Tcl_Obj *gElt, *nElt; Tcl_ListObjIndex(NULL, resPtr, j, &gElt); nElt = Tcl_NewStringObj("simplefs:/",10); @@ -6815,12 +7603,12 @@ * what modes to create it? */ { Tcl_Obj *tempPtr; Tcl_Channel chan; - if ((mode != 0) && !(mode & O_RDONLY)) { - Tcl_AppendResult(interp, "read-only", NULL); + if ((mode & O_ACCMODE) != O_RDONLY) { + Tcl_AppendResult(interp, "read-only", (char *)NULL); return NULL; } tempPtr = SimpleRedirect(pathPtr); chan = Tcl_FSOpenFileChannel(interp, tempPtr, "r", permissions); @@ -6874,11 +7662,11 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - size_t numBytes; + Tcl_Size numBytes; char *bytes; const char *result, *first; char buffer[32]; static const char tobetested[] = "A\xA0\xC0\xC1\xC2\xD0\xE0\xE8\xF2\xF7\xF8\xFE\xFF"; const char *p = tobetested; @@ -6885,17 +7673,16 @@ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "?-bytestring? bytes"); return TCL_ERROR; } - bytes = Tcl_GetString(objv[1]); - numBytes = objv[1]->length; + bytes = Tcl_GetStringFromObj(objv[1], &numBytes); - if (numBytes > (int)sizeof(buffer) - 4) { + if ((size_t)numBytes > sizeof(buffer) - 4) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "\"testutfnext\" can only handle %d bytes", - (int)sizeof(buffer) - 4)); + "\"testutfnext\" can only handle %" TCL_Z_MODIFIER "u bytes", + sizeof(buffer) - 4)); return TCL_ERROR; } memcpy(buffer + 1, bytes, numBytes); buffer[0] = buffer[numBytes + 1] = buffer[numBytes + 2] = buffer[numBytes + 3] = '\xA0'; @@ -6903,25 +7690,27 @@ first = result = Tcl_UtfNext(buffer + 1); while ((buffer[0] = *p++) != '\0') { /* Run Tcl_UtfNext with many more possible bytes at src[-1], all should give the same result */ result = Tcl_UtfNext(buffer + 1); if (first != result) { - Tcl_AppendResult(interp, "Tcl_UtfNext is not supposed to read src[-1]", NULL); + Tcl_AppendResult(interp, "Tcl_UtfNext is not supposed to read src[-1]", (char *)NULL); return TCL_ERROR; } } p = tobetested; while ((buffer[numBytes + 1] = *p++) != '\0') { /* Run Tcl_UtfNext with many more possible bytes at src[end], all should give the same result */ result = Tcl_UtfNext(buffer + 1); if (first != result) { - first = buffer; - break; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Tcl_UtfNext is not supposed to read src[end]\n" + "Different result when src[end] is %#x", UCHAR(p[-1]))); + return TCL_ERROR; } } - Tcl_SetObjResult(interp, Tcl_NewIntObj(first - buffer - 1)); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(first - buffer - 1)); return TCL_OK; } /* * Used to check operations of Tcl_UtfPrev. @@ -6934,21 +7723,20 @@ TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { - size_t numBytes, offset; + Tcl_Size numBytes, offset; char *bytes; const char *result; if (objc < 2 || objc > 3) { Tcl_WrongNumArgs(interp, 1, objv, "bytes ?offset?"); return TCL_ERROR; } - bytes = Tcl_GetString(objv[1]); - numBytes = objv[1]->length; + bytes = Tcl_GetStringFromObj(objv[1], &numBytes); if (objc == 3) { if (TCL_OK != Tcl_GetIntForIndex(interp, objv[2], numBytes, &offset)) { return TCL_ERROR; } @@ -6959,11 +7747,11 @@ offset = numBytes; } } else { offset = numBytes; } - result = TclUtfPrev(bytes + offset, bytes); + result = Tcl_UtfPrev(bytes + offset, bytes); Tcl_SetObjResult(interp, Tcl_NewWideIntObj(result - bytes)); return TCL_OK; } /* @@ -6976,13 +7764,12 @@ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { if (objc > 1) { - size_t len, limit = TCL_INDEX_NONE; - const char *bytes = Tcl_GetString(objv[1]); - size_t numBytes = objv[1]->length; + Tcl_Size numBytes, len, limit = TCL_INDEX_NONE; + const char *bytes = Tcl_GetStringFromObj(objv[1], &numBytes); if (objc > 2) { if (Tcl_GetIntForIndex(interp, objv[2], numBytes, &limit) != TCL_OK) { return TCL_ERROR; } @@ -6991,10 +7778,38 @@ } } len = Tcl_NumUtfChars(bytes, limit); Tcl_SetObjResult(interp, Tcl_NewWideIntObj(len)); } + return TCL_OK; +} + + +/* + * Used to check correct operation of Tcl_GetUniChar + * testgetunichar STRING INDEX + * This differs from just using "string index" in being a direct + * call to Tcl_GetUniChar without any prior range checking. + */ +static int +TestGetUniCharCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter */ + int objc, /* Number of arguments */ + Tcl_Obj *const objv[] /* Argument strings */ + ) +{ + int index; + int c ; + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "STRING INDEX"); + return TCL_ERROR; + } + Tcl_GetIntFromObj(interp, objv[2], &index); + c = Tcl_GetUniChar(objv[1], index); + Tcl_SetObjResult(interp, Tcl_NewIntObj(c)); + return TCL_OK; } /* * Used to check correct operation of Tcl_UtfFindFirst @@ -7038,11 +7853,38 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_UtfFindLast(Tcl_GetString(objv[1]), len), -1)); } return TCL_OK; } -#if defined(HAVE_CPUID) || defined(_WIN32) +static int +TestGetIntForIndexCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Tcl_Size result; + Tcl_WideInt endvalue; + + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "index endvalue"); + return TCL_ERROR; + } + + if (Tcl_GetWideIntFromObj(interp, objv[2], &endvalue) != TCL_OK) { + return TCL_ERROR; + } + if (Tcl_GetIntForIndex(interp, objv[1], endvalue, &result) != TCL_OK) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(result)); + return TCL_OK; +} + + + +#if defined(HAVE_CPUID) && !defined(MAC_OSX_TCL) /* *---------------------------------------------------------------------- * * TestcpuidCmd -- * @@ -7087,11 +7929,11 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj("operation not available", -1)); return status; } for (i=0 ; i<4 ; ++i) { - regsObjs[i] = Tcl_NewIntObj(regs[i]); + regsObjs[i] = Tcl_NewWideIntObj(regs[i]); } Tcl_SetObjResult(interp, Tcl_NewListObj(4, regsObjs)); return TCL_OK; } #endif @@ -7120,57 +7962,57 @@ } Tcl_InitCustomHashTable(&hash, TCL_CUSTOM_TYPE_KEYS, &hkType); if (hash.numEntries != 0) { - Tcl_AppendResult(interp, "non-zero initial size", NULL); + Tcl_AppendResult(interp, "non-zero initial size", (char *)NULL); Tcl_DeleteHashTable(&hash); return TCL_ERROR; } for (i=0 ; iexecEnvPtr->callbackPtr; if (refDepth == NULL) { - refDepth = &depth; + refDepth = (ptrdiff_t *)TclGetCStackPtr(); } - depth = (refDepth - &depth); + depth = (refDepth - (ptrdiff_t *)TclGetCStackPtr()); - levels[0] = Tcl_NewIntObj(depth); - levels[1] = Tcl_NewIntObj(iPtr->numLevels); - levels[2] = Tcl_NewIntObj(iPtr->cmdFramePtr->level); - levels[3] = Tcl_NewIntObj(iPtr->varFramePtr->level); - levels[4] = Tcl_NewIntObj(iPtr->execEnvPtr->execStackPtr->tosPtr + levels[0] = Tcl_NewWideIntObj(depth); + levels[1] = Tcl_NewWideIntObj(iPtr->numLevels); + levels[2] = Tcl_NewWideIntObj(iPtr->cmdFramePtr->level); + levels[3] = Tcl_NewWideIntObj(iPtr->varFramePtr->level); + levels[4] = Tcl_NewWideIntObj(iPtr->execEnvPtr->execStackPtr->tosPtr - iPtr->execEnvPtr->execStackPtr->stackWords); while (cbPtr) { i++; cbPtr = cbPtr->nextPtr; } - levels[5] = Tcl_NewIntObj(i); + levels[5] = Tcl_NewWideIntObj(i); Tcl_SetObjResult(interp, Tcl_NewListObj(6, levels)); return TCL_OK; } @@ -7305,11 +8147,11 @@ * * TestconcatobjCmd -- * * This procedure implements the "testconcatobj" command. It is used * to test that Tcl_ConcatObj does indeed return a fresh Tcl_Obj in all - * cases and thet it never corrupts its arguments. In other words, that + * cases and that it never corrupts its arguments. In other words, that * [Bug 1447328] was fixed properly. * * Results: * A standard Tcl result. * @@ -7325,11 +8167,12 @@ Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*argc*/, TCL_UNUSED(const char **) /*argv*/) { Tcl_Obj *list1Ptr, *list2Ptr, *emptyPtr, *concatPtr, *tmpPtr; - int result = TCL_OK, len; + int result = TCL_OK; + Tcl_Size len; Tcl_Obj *objv[3]; /* * Set the start of the error message as obj result; it will be cleared at * the end if no errors were found. @@ -7359,25 +8202,25 @@ objv[1] = emptyPtr; concatPtr = Tcl_ConcatObj(2, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (a) concatObj does not have refCount 0", NULL); + "\n\t* (a) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (a) concatObj is not a new obj ", - NULL); + (char *)NULL); switch (tmpPtr->refCount) { case 0: - Tcl_AppendResult(interp, "(no new refCount)", NULL); + Tcl_AppendResult(interp, "(no new refCount)", (char *)NULL); break; case 1: - Tcl_AppendResult(interp, "(refCount added)", NULL); + Tcl_AppendResult(interp, "(refCount added)", (char *)NULL); break; default: - Tcl_AppendResult(interp, "(more than one refCount added!)", NULL); + Tcl_AppendResult(interp, "(more than one refCount added!)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); } tmpPtr = Tcl_DuplicateObj(list1Ptr); objv[0] = tmpPtr; } @@ -7386,30 +8229,30 @@ Tcl_IncrRefCount(tmpPtr); concatPtr = Tcl_ConcatObj(2, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (b) concatObj does not have refCount 0", NULL); + "\n\t* (b) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (b) concatObj is not a new obj ", - NULL); + (char *)NULL); switch (tmpPtr->refCount) { case 0: - Tcl_AppendResult(interp, "(refCount removed?)", NULL); + Tcl_AppendResult(interp, "(refCount removed?)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); break; case 1: - Tcl_AppendResult(interp, "(no new refCount)", NULL); + Tcl_AppendResult(interp, "(no new refCount)", (char *)NULL); break; case 2: - Tcl_AppendResult(interp, "(refCount added)", NULL); + Tcl_AppendResult(interp, "(refCount added)", (char *)NULL); Tcl_DecrRefCount(tmpPtr); break; default: - Tcl_AppendResult(interp, "(more than one refCount added!)", NULL); + Tcl_AppendResult(interp, "(more than one refCount added!)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); } tmpPtr = Tcl_DuplicateObj(list1Ptr); objv[0] = tmpPtr; } @@ -7420,25 +8263,25 @@ objv[2] = emptyPtr; concatPtr = Tcl_ConcatObj(3, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (c) concatObj does not have refCount 0", NULL); + "\n\t* (c) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (c) concatObj is not a new obj ", - NULL); + (char *)NULL); switch (tmpPtr->refCount) { case 0: - Tcl_AppendResult(interp, "(no new refCount)", NULL); + Tcl_AppendResult(interp, "(no new refCount)", (char *)NULL); break; case 1: - Tcl_AppendResult(interp, "(refCount added)", NULL); + Tcl_AppendResult(interp, "(refCount added)", (char *)NULL); break; default: - Tcl_AppendResult(interp, "(more than one refCount added!)", NULL); + Tcl_AppendResult(interp, "(more than one refCount added!)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); } tmpPtr = Tcl_DuplicateObj(list1Ptr); objv[1] = tmpPtr; } @@ -7447,30 +8290,30 @@ Tcl_IncrRefCount(tmpPtr); concatPtr = Tcl_ConcatObj(3, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (d) concatObj does not have refCount 0", NULL); + "\n\t* (d) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (d) concatObj is not a new obj ", - NULL); + (char *)NULL); switch (tmpPtr->refCount) { case 0: - Tcl_AppendResult(interp, "(refCount removed?)", NULL); + Tcl_AppendResult(interp, "(refCount removed?)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); break; case 1: - Tcl_AppendResult(interp, "(no new refCount)", NULL); + Tcl_AppendResult(interp, "(no new refCount)", (char *)NULL); break; case 2: - Tcl_AppendResult(interp, "(refCount added)", NULL); + Tcl_AppendResult(interp, "(refCount added)", (char *)NULL); Tcl_DecrRefCount(tmpPtr); break; default: - Tcl_AppendResult(interp, "(more than one refCount added!)", NULL); + Tcl_AppendResult(interp, "(more than one refCount added!)", (char *)NULL); Tcl_Panic("extremely unsafe behaviour by Tcl_ConcatObj()"); } tmpPtr = Tcl_DuplicateObj(list1Ptr); objv[1] = tmpPtr; } @@ -7485,24 +8328,24 @@ objv[1] = list2Ptr; concatPtr = Tcl_ConcatObj(2, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (e) concatObj does not have refCount 0", NULL); + "\n\t* (e) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (e) concatObj is not a new obj ", - NULL); + (char *)NULL); (void) Tcl_ListObjLength(NULL, concatPtr, &len); switch (tmpPtr->refCount) { case 3: - Tcl_AppendResult(interp, "(failed to concat)", NULL); + Tcl_AppendResult(interp, "(failed to concat)", (char *)NULL); break; default: - Tcl_AppendResult(interp, "(corrupted input!)", NULL); + Tcl_AppendResult(interp, "(corrupted input!)", (char *)NULL); } if (Tcl_IsShared(tmpPtr)) { Tcl_DecrRefCount(tmpPtr); } tmpPtr = Tcl_DuplicateObj(list1Ptr); @@ -7515,24 +8358,24 @@ Tcl_IncrRefCount(tmpPtr); concatPtr = Tcl_ConcatObj(2, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (f) concatObj does not have refCount 0", NULL); + "\n\t* (f) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (f) concatObj is not a new obj ", - NULL); + (char *)NULL); (void) Tcl_ListObjLength(NULL, concatPtr, &len); switch (tmpPtr->refCount) { case 3: - Tcl_AppendResult(interp, "(failed to concat)", NULL); + Tcl_AppendResult(interp, "(failed to concat)", (char *)NULL); break; default: - Tcl_AppendResult(interp, "(corrupted input!)", NULL); + Tcl_AppendResult(interp, "(corrupted input!)", (char *)NULL); } if (Tcl_IsShared(tmpPtr)) { Tcl_DecrRefCount(tmpPtr); } tmpPtr = Tcl_DuplicateObj(list1Ptr); @@ -7546,24 +8389,24 @@ Tcl_IncrRefCount(tmpPtr); concatPtr = Tcl_ConcatObj(2, objv); if (concatPtr->refCount != 0) { result = TCL_ERROR; Tcl_AppendResult(interp, - "\n\t* (g) concatObj does not have refCount 0", NULL); + "\n\t* (g) concatObj does not have refCount 0", (char *)NULL); } if (concatPtr == tmpPtr) { result = TCL_ERROR; Tcl_AppendResult(interp, "\n\t* (g) concatObj is not a new obj ", - NULL); + (char *)NULL); (void) Tcl_ListObjLength(NULL, concatPtr, &len); switch (tmpPtr->refCount) { case 3: - Tcl_AppendResult(interp, "(failed to concat)", NULL); + Tcl_AppendResult(interp, "(failed to concat)", (char *)NULL); break; default: - Tcl_AppendResult(interp, "(corrupted input!)", NULL); + Tcl_AppendResult(interp, "(corrupted input!)", (char *)NULL); } Tcl_DecrRefCount(tmpPtr); if (Tcl_IsShared(tmpPtr)) { Tcl_DecrRefCount(tmpPtr); } @@ -7593,47 +8436,16 @@ } /* *---------------------------------------------------------------------- * - * TestgetencpathObjCmd -- - * - * This function implements the "testgetencpath" command. It is used to - * test Tcl_GetEncodingSearchPath(). - * - * Results: - * A standard Tcl result. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -static int -TestgetencpathObjCmd( - TCL_UNUSED(void *), - Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ - Tcl_Obj *const *objv) /* Argument strings. */ -{ - if (objc != 1) { - Tcl_WrongNumArgs(interp, 1, objv, ""); - return TCL_ERROR; - } - - Tcl_SetObjResult(interp, Tcl_GetEncodingSearchPath()); - return TCL_OK; -} - -/* - *---------------------------------------------------------------------- - * - * TestsetencpathCmd -- - * - * This function implements the "testsetencpath" command. It is used to - * test Tcl_SetDefaultEncodingDir(). + * TestparseargsCmd -- + * + * This procedure implements the "testparseargs" command. It is used to + * test that Tcl_ParseArgsObjv does indeed return the right number of + * arguments. In other words, that [Bug 3413857] was fixed properly. + * Also test for bug [7cb7409e05] * * Results: * A standard Tcl result. * * Side effects: @@ -7640,68 +8452,63 @@ * None. * *---------------------------------------------------------------------- */ -static int -TestsetencpathObjCmd( +static Tcl_Size +ParseMedia( TCL_UNUSED(void *), - Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ - Tcl_Obj *const *objv) /* Argument strings. */ -{ - if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "defaultDir"); - return TCL_ERROR; - } - - Tcl_SetEncodingSearchPath(objv[1]); - return TCL_OK; -} - -/* - *---------------------------------------------------------------------- - * - * TestparseargsCmd -- - * - * This procedure implements the "testparseargs" command. It is used to - * test that Tcl_ParseArgsObjv does indeed return the right number of - * arguments. In other words, that [Bug 3413857] was fixed properly. - * - * Results: - * A standard Tcl result. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ + Tcl_Interp *interp, + TCL_UNUSED(Tcl_Size), + Tcl_Obj *const *objv, + void *dstPtr) +{ + static const char *const mediaOpts[] = {"A4", "Legal", "Letter", NULL}; + static const char *const ExtendedMediaOpts[] = { + "Paper size is ISO A4", "Paper size is US Legal", + "Paper size is US Letter", NULL}; + int index; + const char **media = (const char **) dstPtr; + + if (Tcl_GetIndexFromObjStruct(interp, objv[0], mediaOpts, + sizeof(char *), "media", 0, &index) != TCL_OK) { + return -1; + } + + *media = ExtendedMediaOpts[index]; + return 1; +} static int TestparseargsCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Arguments. */ { static int foo = 0; - int count = objc; - Tcl_Obj **remObjv, *result[3]; - Tcl_ArgvInfo argTable[] = { - {TCL_ARGV_CONSTANT, "-bool", INT2PTR(1), &foo, "booltest", NULL}, - TCL_ARGV_AUTO_REST, TCL_ARGV_AUTO_HELP, TCL_ARGV_TABLE_END + const char *media = NULL, *color = NULL; + Tcl_Size count = objc; + Tcl_Obj **remObjv, *result[5]; + const Tcl_ArgvInfo argTable[] = { + {TCL_ARGV_CONSTANT, "-bool", INT2PTR(1), &foo, "booltest", NULL}, + {TCL_ARGV_STRING, "-colormode" , NULL, &color, "color mode", NULL}, + {TCL_ARGV_GENFUNC, "-media", (void *)ParseMedia, &media, "media page size", NULL}, + TCL_ARGV_AUTO_REST, TCL_ARGV_AUTO_HELP, TCL_ARGV_TABLE_END }; foo = 0; if (Tcl_ParseArgsObjv(interp, argTable, &count, objv, &remObjv)!=TCL_OK) { - return TCL_ERROR; + return TCL_ERROR; } - result[0] = Tcl_NewIntObj(foo); - result[1] = Tcl_NewIntObj(count); + result[0] = Tcl_NewWideIntObj(foo); + result[1] = Tcl_NewWideIntObj(count); result[2] = Tcl_NewListObj(count, remObjv); - Tcl_SetObjResult(interp, Tcl_NewListObj(3, result)); - Tcl_Free(remObjv); + result[3] = Tcl_NewStringObj(color ? color : "NULL", -1); + result[4] = Tcl_NewStringObj(media ? media : "NULL", -1); + Tcl_SetObjResult(interp, Tcl_NewListObj(5, result)); + ckfree(remObjv); return TCL_OK; } /** * Test harness for command and variable resolvers. @@ -7710,94 +8517,94 @@ static int InterpCmdResolver( Tcl_Interp *interp, const char *name, TCL_UNUSED(Tcl_Namespace *), - TCL_UNUSED(int) /*flags*/, + TCL_UNUSED(int) /* flags */, Tcl_Command *rPtr) { Interp *iPtr = (Interp *) interp; CallFrame *varFramePtr = iPtr->varFramePtr; Proc *procPtr = (varFramePtr->isProcCallFrame & FRAME_IS_PROC) ? - varFramePtr->procPtr : NULL; + varFramePtr->procPtr : NULL; Namespace *callerNsPtr = varFramePtr->nsPtr; Tcl_Command resolvedCmdPtr = NULL; /* * Just do something special on a cmd literal "z" in two cases: * A) when the caller is a proc "x", and the proc is either in "::" or in "::ns2". * B) the caller's namespace is "ctx1" or "ctx2" */ if ( (name[0] == 'z') && (name[1] == '\0') ) { - Namespace *ns2NsPtr = (Namespace *) Tcl_FindNamespace(interp, "::ns2", NULL, 0); - - if (procPtr != NULL - && ((procPtr->cmdPtr->nsPtr == iPtr->globalNsPtr) - || (ns2NsPtr != NULL && procPtr->cmdPtr->nsPtr == ns2NsPtr) - ) - ) { - /* - * Case A) - * - * - The context, in which this resolver becomes active, is - * determined by the name of the caller proc, which has to be - * named "x". - * - * - To determine the name of the caller proc, the proc is taken - * from the topmost stack frame. - * - * - Note that the context is NOT provided during byte-code - * compilation (e.g. in TclProcCompileProc) - * - * When these conditions hold, this function resolves the - * passed-in cmd literal into a cmd "y", which is taken from the - * the global namespace (for simplicity). - */ - - const char *callingCmdName = - Tcl_GetCommandName(interp, (Tcl_Command) procPtr->cmdPtr); - - if ( callingCmdName[0] == 'x' && callingCmdName[1] == '\0' ) { - resolvedCmdPtr = Tcl_FindCommand(interp, "y", NULL, TCL_GLOBAL_ONLY); - } - } else if (callerNsPtr != NULL) { - /* - * Case B) - * - * - The context, in which this resolver becomes active, is - * determined by the name of the parent namespace, which has - * to be named "ctx1" or "ctx2". - * - * - To determine the name of the parent namesace, it is taken - * from the 2nd highest stack frame. - * - * - Note that the context can be provided during byte-code - * compilation (e.g. in TclProcCompileProc) - * - * When these conditions hold, this function resolves the - * passed-in cmd literal into a cmd "y" or "Y" depending on the - * context. The resolved procs are taken from the the global - * namespace (for simplicity). - */ - - CallFrame *parentFramePtr = varFramePtr->callerPtr; - const char *context = parentFramePtr != NULL ? parentFramePtr->nsPtr->name : "(NULL)"; - - if (strcmp(context, "ctx1") == 0 && (name[0] == 'z') && (name[1] == '\0')) { - resolvedCmdPtr = Tcl_FindCommand(interp, "y", NULL, TCL_GLOBAL_ONLY); - /* fprintf(stderr, "... y ==> %p\n", resolvedCmdPtr);*/ - - } else if (strcmp(context, "ctx2") == 0 && (name[0] == 'z') && (name[1] == '\0')) { - resolvedCmdPtr = Tcl_FindCommand(interp, "Y", NULL, TCL_GLOBAL_ONLY); - /*fprintf(stderr, "... Y ==> %p\n", resolvedCmdPtr);*/ - } - } - - if (resolvedCmdPtr != NULL) { - *rPtr = resolvedCmdPtr; - return TCL_OK; - } + Namespace *ns2NsPtr = (Namespace *) Tcl_FindNamespace(interp, "::ns2", NULL, 0); + + if (procPtr != NULL + && ((procPtr->cmdPtr->nsPtr == iPtr->globalNsPtr) + || (ns2NsPtr != NULL && procPtr->cmdPtr->nsPtr == ns2NsPtr) + ) + ) { + /* + * Case A) + * + * - The context, in which this resolver becomes active, is + * determined by the name of the caller proc, which has to be + * named "x". + * + * - To determine the name of the caller proc, the proc is taken + * from the topmost stack frame. + * + * - Note that the context is NOT provided during byte-code + * compilation (e.g. in TclProcCompileProc) + * + * When these conditions hold, this function resolves the + * passed-in cmd literal into a cmd "y", which is taken from the + * the global namespace (for simplicity). + */ + + const char *callingCmdName = + Tcl_GetCommandName(interp, (Tcl_Command) procPtr->cmdPtr); + + if ( callingCmdName[0] == 'x' && callingCmdName[1] == '\0' ) { + resolvedCmdPtr = Tcl_FindCommand(interp, "y", NULL, TCL_GLOBAL_ONLY); + } + } else if (callerNsPtr != NULL) { + /* + * Case B) + * + * - The context, in which this resolver becomes active, is + * determined by the name of the parent namespace, which has + * to be named "ctx1" or "ctx2". + * + * - To determine the name of the parent namesace, it is taken + * from the 2nd highest stack frame. + * + * - Note that the context can be provided during byte-code + * compilation (e.g. in TclProcCompileProc) + * + * When these conditions hold, this function resolves the + * passed-in cmd literal into a cmd "y" or "Y" depending on the + * context. The resolved procs are taken from the the global + * namespace (for simplicity). + */ + + CallFrame *parentFramePtr = varFramePtr->callerPtr; + const char *context = parentFramePtr != NULL ? parentFramePtr->nsPtr->name : "(NULL)"; + + if (strcmp(context, "ctx1") == 0 && (name[0] == 'z') && (name[1] == '\0')) { + resolvedCmdPtr = Tcl_FindCommand(interp, "y", NULL, TCL_GLOBAL_ONLY); + /* fprintf(stderr, "... y ==> %p\n", resolvedCmdPtr);*/ + + } else if (strcmp(context, "ctx2") == 0 && (name[0] == 'z') && (name[1] == '\0')) { + resolvedCmdPtr = Tcl_FindCommand(interp, "Y", NULL, TCL_GLOBAL_ONLY); + /*fprintf(stderr, "... Y ==> %p\n", resolvedCmdPtr);*/ + } + } + + if (resolvedCmdPtr != NULL) { + *rPtr = resolvedCmdPtr; + return TCL_OK; + } } return TCL_CONTINUE; } static int @@ -7824,13 +8631,13 @@ static inline void HashVarFree( Tcl_Var var) { if (VarHashRefCount(var) < 2) { - Tcl_Free(var); + ckfree(var); } else { - VarHashRefCount(var)--; + VarHashRefCount(var)--; } } static void MyCompiledVarFree( @@ -7838,13 +8645,13 @@ { MyResolvedVarInfo *resVarInfo = (MyResolvedVarInfo *) vInfoPtr; Tcl_DecrRefCount(resVarInfo->nameObj); if (resVarInfo->var) { - HashVarFree(resVarInfo->var); + HashVarFree(resVarInfo->var); } - Tcl_Free(vInfoPtr); + ckfree(vInfoPtr); } #define TclVarHashGetValue(hPtr) \ ((Var *) ((char *)hPtr - offsetof(VarInHash, entry))) @@ -7858,36 +8665,36 @@ int isNewVar; Interp *iPtr = (Interp *) interp; Tcl_HashEntry *hPtr; if (var != NULL) { - if (!(((Var *) var)->flags & VAR_DEAD_HASH)) { - /* - * The cached variable is valid, return it. - */ - - return var; - } - - /* - * The variable is not valid anymore. Clean it up. - */ - - HashVarFree(var); + if (!(((Var *) var)->flags & VAR_DEAD_HASH)) { + /* + * The cached variable is valid, return it. + */ + + return var; + } + + /* + * The variable is not valid anymore. Clean it up. + */ + + HashVarFree(var); } hPtr = Tcl_CreateHashEntry((Tcl_HashTable *) &iPtr->globalNsPtr->varTable, - (char *) resVarInfo->nameObj, &isNewVar); + resVarInfo->nameObj, &isNewVar); if (hPtr) { - var = (Tcl_Var) TclVarHashGetValue(hPtr); + var = (Tcl_Var) TclVarHashGetValue(hPtr); } else { - var = NULL; + var = NULL; } resVarInfo->var = var; /* - * Increment the reference counter to avoid Tcl_Free() of the variable in + * Increment the reference counter to avoid ckfree() of the variable in * Tcl's FreeVarEntry(); for cleanup, we provide our own HashVarFree(); */ VarHashRefCount(var)++; return var; @@ -7895,16 +8702,16 @@ static int InterpCompiledVarResolver( TCL_UNUSED(Tcl_Interp *), const char *name, - TCL_UNUSED(int) /*length*/, + TCL_UNUSED(Tcl_Size) /* length */, TCL_UNUSED(Tcl_Namespace *), Tcl_ResolvedVarInfo **rPtr) { if (*name == 'T') { - MyResolvedVarInfo *resVarInfo = (MyResolvedVarInfo *)Tcl_Alloc(sizeof(MyResolvedVarInfo)); + MyResolvedVarInfo *resVarInfo = (MyResolvedVarInfo *)ckalloc(sizeof(MyResolvedVarInfo)); resVarInfo->vInfo.fetchProc = MyCompiledVarFetch; resVarInfo->vInfo.deleteProc = MyCompiledVarFree; resVarInfo->var = NULL; resVarInfo->nameObj = Tcl_NewStringObj(name, -1); @@ -7921,11 +8728,11 @@ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { static const char *const table[] = { - "down", "up", NULL + "down", "up", NULL }; int idx; #define RESOLVER_KEY "testInterpResolver" if ((objc < 2) || (objc > 3)) { @@ -7933,37 +8740,115 @@ return TCL_ERROR; } if (objc == 3) { interp = Tcl_GetChild(interp, Tcl_GetString(objv[2])); if (interp == NULL) { - Tcl_AppendResult(interp, "provided interpreter not found", NULL); + Tcl_AppendResult(interp, "provided interpreter not found", (char *)NULL); return TCL_ERROR; } } if (Tcl_GetIndexFromObj(interp, objv[1], table, "operation", TCL_EXACT, - &idx) != TCL_OK) { - return TCL_ERROR; + &idx) != TCL_OK) { + return TCL_ERROR; } switch (idx) { case 1: /* up */ - Tcl_AddInterpResolvers(interp, RESOLVER_KEY, InterpCmdResolver, - InterpVarResolver, InterpCompiledVarResolver); - break; + Tcl_AddInterpResolvers(interp, RESOLVER_KEY, InterpCmdResolver, + InterpVarResolver, InterpCompiledVarResolver); + break; case 0: /*down*/ - if (!Tcl_RemoveInterpResolvers(interp, RESOLVER_KEY)) { - Tcl_AppendResult(interp, "could not remove the resolver scheme", - NULL); - return TCL_ERROR; - } + if (!Tcl_RemoveInterpResolvers(interp, RESOLVER_KEY)) { + Tcl_AppendResult(interp, "could not remove the resolver scheme", + (char *)NULL); + return TCL_ERROR; + } } return TCL_OK; } - + +/* + *------------------------------------------------------------------------ + * + * TestApplyLambdaObjCmd -- + * + * Implements the Tcl command testapplylambda. This tests the apply + * implementation handling of a lambda where the lambda has a list + * internal representation where the second element's internal + * representation is already a byte code object. + * + * Results: + * TCL_OK - Success. Caller should check result is 42 + * TCL_ERROR - Error. + * + * Side effects: + * In the presence of the apply bug, may panic. Otherwise + * Interpreter result holds result or error message. + * + *------------------------------------------------------------------------ + */ +int TestApplyLambdaObjCmd ( + TCL_UNUSED(void*), + Tcl_Interp *interp, /* Current interpreter. */ + TCL_UNUSED(int), /* objc. */ + TCL_UNUSED(Tcl_Obj *const *)) /* objv. */ +{ + Tcl_Obj *lambdaObjs[2]; + Tcl_Obj *evalObjs[2]; + Tcl_Obj *lambdaObj; + int result; + + /* Create a lambda {{} {set a 42}} */ + lambdaObjs[0] = Tcl_NewObj(); /* No parameters */ + lambdaObjs[1] = Tcl_NewStringObj("set a 42", -1); /* Body */ + lambdaObj = Tcl_NewListObj(2, lambdaObjs); + Tcl_IncrRefCount(lambdaObj); + + /* Create the command "apply {{} {set a 42}" */ + evalObjs[0] = Tcl_NewStringObj("apply", -1); + Tcl_IncrRefCount(evalObjs[0]); + /* + * NOTE: IMPORTANT TO EXHIBIT THE BUG. We duplicate the lambda because + * it will get shimmered to a Lambda internal representation but we + * want to hold on to our list representation. + */ + evalObjs[1] = Tcl_DuplicateObj(lambdaObj); + Tcl_IncrRefCount(evalObjs[1]); + + /* Evaluate it */ + result = Tcl_EvalObjv(interp, 2, evalObjs, TCL_EVAL_GLOBAL); + if (result != TCL_OK) { + Tcl_DecrRefCount(evalObjs[0]); + Tcl_DecrRefCount(evalObjs[1]); + return result; + } + /* + * So far so good. At this point, + * - evalObjs[1] has an internal representation of Lambda + * - lambdaObj[1] ({set a 42}) has been shimmered to + * an internal representation of ByteCode. + */ + Tcl_DecrRefCount(evalObjs[1]); /* Don't need this anymore */ + /* + * The bug trigger. Repeating the command but: + * - we are calling apply with a lambda that is a list (as BEFORE), + * BUT + * - The body of the lambda (lambdaObjs[1]) ALREADY has internal + * representation of ByteCode and thus will not be compiled again + */ + evalObjs[1] = lambdaObj; /* lambdaObj already has a ref count so + no need for IncrRef */ + result = Tcl_EvalObjv(interp, 2, evalObjs, TCL_EVAL_GLOBAL); + Tcl_DecrRefCount(evalObjs[0]); + Tcl_DecrRefCount(lambdaObj); + + return result; +} + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * tab-width: 8 * indent-tabs-mode: nil * End: */ Index: generic/tclTestObj.c ================================================================== --- generic/tclTestObj.c +++ generic/tclTestObj.c @@ -4,38 +4,48 @@ * This file contains C command functions for the additional Tcl commands * that are used for testing implementations of the Tcl object types. * These commands are not normally included in Tcl applications; they're * only used for testing. * - * Copyright (c) 1995-1998 Sun Microsystems, Inc. - * Copyright (c) 1999 by Scriptics Corporation. - * Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. + * Copyright © 1995-1998 Sun Microsystems, Inc. + * Copyright © 1999 Scriptics Corporation. + * Copyright © 2005 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ +#undef BUILD_tcl #ifndef USE_TCL_STUBS # define USE_TCL_STUBS #endif +#define TCLBOOLWARNING(boolPtr) /* needed here because we compile with -Wc++-compat */ #include "tclInt.h" #ifdef TCL_WITH_EXTERNAL_TOMMATH # include "tommath.h" #else # include "tclTomMath.h" #endif #include "tclStringRep.h" +#ifdef __GNUC__ +/* + * The rest of this file shouldn't warn about deprecated functions; they're + * there because we intend them to be so and know that this file is OK to + * touch those fields. + */ +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" +#endif /* * Forward declarations for functions defined later in this file: */ -static int CheckIfVarUnset(Tcl_Interp *interp, Tcl_Obj **varPtr, int varIndex); +static int CheckIfVarUnset(Tcl_Interp *interp, Tcl_Obj **varPtr, Tcl_Size varIndex); static int GetVariableIndex(Tcl_Interp *interp, - const char *string, int *indexPtr); -static void SetVarToObj(Tcl_Obj **varPtr, int varIndex, Tcl_Obj *objPtr); + Tcl_Obj *obj, Tcl_Size *indexPtr); +static void SetVarToObj(Tcl_Obj **varPtr, Tcl_Size varIndex, Tcl_Obj *objPtr); static Tcl_ObjCmdProc TestbignumobjCmd; static Tcl_ObjCmdProc TestbooleanobjCmd; static Tcl_ObjCmdProc TestdoubleobjCmd; static Tcl_ObjCmdProc TestindexobjCmd; static Tcl_ObjCmdProc TestintobjCmd; @@ -44,22 +54,28 @@ static Tcl_ObjCmdProc TeststringobjCmd; #define VARPTR_KEY "TCLOBJTEST_VARPTR" #define NUMBER_OF_OBJECT_VARS 20 -static void VarPtrDeleteProc(void *clientData, Tcl_Interp *interp) +static void +VarPtrDeleteProc( + void *clientData, + TCL_UNUSED(Tcl_Interp *)) { int i; Tcl_Obj **varPtr = (Tcl_Obj **) clientData; for (i = 0; i < NUMBER_OF_OBJECT_VARS; i++) { - if (varPtr[i]) Tcl_DecrRefCount(varPtr[i]); + if (varPtr[i]) { + Tcl_DecrRefCount(varPtr[i]); + } } - Tcl_DeleteAssocData(interp, VARPTR_KEY); - Tcl_Free(varPtr); + ckfree(varPtr); } -static Tcl_Obj **GetVarPtr(Tcl_Interp *interp) +static Tcl_Obj ** +GetVarPtr( + Tcl_Interp *interp) { Tcl_InterpDeleteProc *proc; return (Tcl_Obj **) Tcl_GetAssocData(interp, VARPTR_KEY, &proc); } @@ -92,11 +108,16 @@ * the values of Tcl object-valued variables. varPtr[i] is the i-th variable's * Tcl_Obj *. */ Tcl_Obj **varPtr; - varPtr = (Tcl_Obj **) Tcl_Alloc(NUMBER_OF_OBJECT_VARS *sizeof(varPtr[0])); +#ifndef TCL_WITH_EXTERNAL_TOMMATH + if (Tcl_TomMath_InitStubs(interp, "8.5-") == NULL) { + return TCL_ERROR; + } +#endif + varPtr = (Tcl_Obj **)ckalloc(NUMBER_OF_OBJECT_VARS *sizeof(varPtr[0])); if (!varPtr) { return TCL_ERROR; } Tcl_SetAssocData(interp, VARPTR_KEY, VarPtrDeleteProc, varPtr); for (i = 0; i < NUMBER_OF_OBJECT_VARS; i++) { @@ -144,18 +165,19 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Argument count */ Tcl_Obj *const objv[]) /* Argument vector */ { - const char *const subcmds[] = { + static const char *const subcmds[] = { "set", "get", "mult10", "div10", "iseven", "radixsize", NULL }; enum options { BIGNUM_SET, BIGNUM_GET, BIGNUM_MULT10, BIGNUM_DIV10, BIGNUM_ISEVEN, BIGNUM_RADIXSIZE }; - int index, varIndex; + int index; + Tcl_Size varIndex; const char *string; mp_int bignumValue; Tcl_Obj **varPtr; if (objc < 3) { @@ -164,17 +186,16 @@ } if (Tcl_GetIndexFromObj(interp, objv[1], subcmds, "option", 0, &index) != TCL_OK) { return TCL_ERROR; } - string = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, string, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } varPtr = GetVarPtr(interp); - switch (index) { + switch ((enum options)index) { case BIGNUM_SET: if (objc != 4) { Tcl_WrongNumArgs(interp, 2, objv, "var value"); return TCL_ERROR; } @@ -283,13 +304,13 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj("error in mp_mod_2d", -1)); return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], mp_iszero(&bignumValue)); + Tcl_SetBooleanObj(varPtr[varIndex], mp_iszero(&bignumValue)); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(mp_iszero(&bignumValue))); + SetVarToObj(varPtr, varIndex, Tcl_NewBooleanObj(mp_iszero(&bignumValue))); } mp_clear(&bignumValue); break; case BIGNUM_RADIXSIZE: @@ -306,13 +327,13 @@ } if (mp_radix_size(&bignumValue, 10, &index) != MP_OKAY) { return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], index); + Tcl_SetWideIntObj(varPtr[varIndex], index); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(index)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(index)); } mp_clear(&bignumValue); break; } @@ -343,22 +364,22 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int varIndex, boolValue; - const char *index, *subCmd; + Tcl_Size varIndex; + int boolValue; + const char *subCmd; Tcl_Obj **varPtr; if (objc < 3) { wrongNumArgs: Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?"); return TCL_ERROR; } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } varPtr = GetVarPtr(interp); @@ -378,13 +399,13 @@ * we must create a new object to modify/set and decrement the old * formerly-shared object's ref count. This is "copy on write". */ if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetWideIntObj(varPtr[varIndex], boolValue != 0); + Tcl_SetBooleanObj(varPtr[varIndex], boolValue); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(boolValue != 0)); + SetVarToObj(varPtr, varIndex, Tcl_NewBooleanObj(boolValue)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else if (strcmp(subCmd, "get") == 0) { if (objc != 3) { goto wrongNumArgs; @@ -399,23 +420,23 @@ } if (CheckIfVarUnset(interp, varPtr,varIndex)) { return TCL_ERROR; } if (Tcl_GetBooleanFromObj(interp, varPtr[varIndex], - &boolValue) != TCL_OK) { + &boolValue) != TCL_OK) { return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetWideIntObj(varPtr[varIndex], boolValue == 0); + Tcl_SetBooleanObj(varPtr[varIndex], !boolValue); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(boolValue == 0)); + SetVarToObj(varPtr, varIndex, Tcl_NewBooleanObj(!boolValue)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "bad option \"", Tcl_GetString(objv[1]), - "\": must be set, get, or not", NULL); + "\": must be set, get, or not", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -443,13 +464,13 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int varIndex; + Tcl_Size varIndex; double doubleValue; - const char *index, *subCmd, *string; + const char *subCmd; Tcl_Obj **varPtr; if (objc < 3) { wrongNumArgs: Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?"); @@ -456,22 +477,20 @@ return TCL_ERROR; } varPtr = GetVarPtr(interp); - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } subCmd = Tcl_GetString(objv[1]); if (strcmp(subCmd, "set") == 0) { if (objc != 4) { goto wrongNumArgs; } - string = Tcl_GetString(objv[3]); - if (Tcl_GetDouble(interp, string, &doubleValue) != TCL_OK) { + if (Tcl_GetDouble(interp, Tcl_GetString(objv[3]), &doubleValue) != TCL_OK) { return TCL_ERROR; } /* * If the object currently bound to the variable with index varIndex @@ -501,11 +520,11 @@ } if (CheckIfVarUnset(interp, varPtr,varIndex)) { return TCL_ERROR; } if (Tcl_GetDoubleFromObj(interp, varPtr[varIndex], - &doubleValue) != TCL_OK) { + &doubleValue) != TCL_OK) { return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { Tcl_SetDoubleObj(varPtr[varIndex], doubleValue * 10.0); } else { @@ -530,11 +549,11 @@ } Tcl_SetObjResult(interp, varPtr[varIndex]); } else { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "bad option \"", Tcl_GetString(objv[1]), - "\": must be set, get, mult10, or div10", NULL); + "\": must be set, get, mult10, or div10", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -561,43 +580,43 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int allowAbbrev, index, index2, setError, i, result; + int allowAbbrev, index, setError, i, result; + Tcl_Size index2; const char **argv; static const char *const tablePtr[] = {"a", "b", "check", NULL}; /* * Keep this structure declaration in sync with tclIndexObj.c */ struct IndexRep { void *tablePtr; /* Pointer to the table of strings. */ - size_t offset; /* Offset between table entries. */ - size_t index; /* Selected index into table. */ - }; - struct IndexRep *indexRep; + Tcl_Size offset; /* Offset between table entries. */ + Tcl_Size index; /* Selected index into table. */ + } *indexRep; if ((objc == 3) && (strcmp(Tcl_GetString(objv[1]), "check") == 0)) { /* * This code checks to be sure that the results of Tcl_GetIndexFromObj * are properly cached in the object and returned on subsequent * lookups. */ - if (Tcl_GetIntFromObj(interp, objv[2], &index2) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, objv[2], TCL_INDEX_NONE, &index2) != TCL_OK) { return TCL_ERROR; } Tcl_GetIndexFromObj(NULL, objv[1], tablePtr, "token", 0, &index); indexRep = (struct IndexRep *)objv[1]->internalRep.twoPtrValue.ptr1; indexRep->index = index2; result = Tcl_GetIndexFromObj(NULL, objv[1], tablePtr, "token", 0, &index); if (result == TCL_OK) { - Tcl_SetIntObj(Tcl_GetObjResult(interp), index); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), index); } return result; } if (objc < 5) { @@ -610,22 +629,22 @@ } if (Tcl_GetBooleanFromObj(interp, objv[2], &allowAbbrev) != TCL_OK) { return TCL_ERROR; } - argv = (const char **)Tcl_Alloc((objc-3) * sizeof(char *)); + argv = (const char **)ckalloc((objc-3) * sizeof(char *)); for (i = 4; i < objc; i++) { argv[i-4] = Tcl_GetString(objv[i]); } argv[objc-4] = NULL; result = Tcl_GetIndexFromObj((setError? interp : NULL), objv[3], argv, "token", TCL_INDEX_TEMP_TABLE|(allowAbbrev? 0 : TCL_EXACT), &index); - Tcl_Free((void *)argv); + ckfree(argv); if (result == TCL_OK) { - Tcl_SetIntObj(Tcl_GetObjResult(interp), index); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), index); } return result; } /* @@ -651,37 +670,37 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int intValue, varIndex, i; + Tcl_Size varIndex; +#if (INT_MAX != LONG_MAX) /* int is not the same size as long */ + int i; +#endif Tcl_WideInt wideValue; - const char *index, *subCmd, *string; + const char *subCmd; Tcl_Obj **varPtr; if (objc < 3) { wrongNumArgs: Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?"); return TCL_ERROR; } varPtr = GetVarPtr(interp); - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } subCmd = Tcl_GetString(objv[1]); if (strcmp(subCmd, "set") == 0) { if (objc != 4) { goto wrongNumArgs; } - string = Tcl_GetString(objv[3]); - if (Tcl_GetInt(interp, string, &i) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[3], &wideValue) != TCL_OK) { return TCL_ERROR; } - intValue = i; /* * If the object currently bound to the variable with index varIndex * has ref count 1 (i.e. the object is unshared) we can modify that * object directly. Otherwise, if RC>1 (i.e. the object is shared), we @@ -688,42 +707,38 @@ * must create a new object to modify/set and decrement the old * formerly-shared object's ref count. This is "copy on write". */ if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], intValue); + Tcl_SetWideIntObj(varPtr[varIndex], wideValue); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(intValue)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(wideValue)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else if (strcmp(subCmd, "set2") == 0) { /* doesn't set result */ if (objc != 4) { goto wrongNumArgs; } - string = Tcl_GetString(objv[3]); - if (Tcl_GetInt(interp, string, &i) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[3], &wideValue) != TCL_OK) { return TCL_ERROR; } - intValue = i; if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], intValue); + Tcl_SetWideIntObj(varPtr[varIndex], wideValue); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(intValue)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(wideValue)); } } else if (strcmp(subCmd, "setint") == 0) { if (objc != 4) { goto wrongNumArgs; } - string = Tcl_GetString(objv[3]); - if (Tcl_GetInt(interp, string, &i) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, objv[3], &wideValue) != TCL_OK) { return TCL_ERROR; } - intValue = i; if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetWideIntObj(varPtr[varIndex], intValue); + Tcl_SetWideIntObj(varPtr[varIndex], wideValue); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(intValue)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(wideValue)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else if (strcmp(subCmd, "setmax") == 0) { Tcl_WideInt maxWide = WIDE_MAX; if (objc != 3) { @@ -759,12 +774,11 @@ goto wrongNumArgs; } if (CheckIfVarUnset(interp, varPtr,varIndex)) { return TCL_ERROR; } - string = Tcl_GetString(varPtr[varIndex]); - Tcl_AppendToObj(Tcl_GetObjResult(interp), string, -1); + Tcl_AppendToObj(Tcl_GetObjResult(interp), Tcl_GetString(varPtr[varIndex]), -1); } else if (strcmp(subCmd, "inttoobigtest") == 0) { /* * If long ints have more bits than ints on this platform, verify that * Tcl_GetIntFromObj returns an error if the long int held in an * integer object's internal representation is too large to fit in an @@ -794,41 +808,41 @@ goto wrongNumArgs; } if (CheckIfVarUnset(interp, varPtr,varIndex)) { return TCL_ERROR; } - if (Tcl_GetIntFromObj(interp, varPtr[varIndex], - &intValue) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, varPtr[varIndex], + &wideValue) != TCL_OK) { return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], intValue * 10); + Tcl_SetWideIntObj(varPtr[varIndex], wideValue * 10); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(intValue * 10)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(wideValue * 10)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else if (strcmp(subCmd, "div10") == 0) { if (objc != 3) { goto wrongNumArgs; } if (CheckIfVarUnset(interp, varPtr,varIndex)) { return TCL_ERROR; } - if (Tcl_GetIntFromObj(interp, varPtr[varIndex], - &intValue) != TCL_OK) { + if (Tcl_GetWideIntFromObj(interp, varPtr[varIndex], + &wideValue) != TCL_OK) { return TCL_ERROR; } if (!Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetIntObj(varPtr[varIndex], intValue / 10); + Tcl_SetWideIntObj(varPtr[varIndex], wideValue / 10); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewIntObj(intValue / 10)); + SetVarToObj(varPtr, varIndex, Tcl_NewWideIntObj(wideValue / 10)); } Tcl_SetObjResult(interp, varPtr[varIndex]); } else { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "bad option \"", Tcl_GetString(objv[1]), - "\": must be set, get, get2, mult10, or div10", NULL); + "\": must be set, get, get2, mult10, or div10", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -838,10 +852,39 @@ * TestlistobjCmd -- * * This function implements the 'testlistobj' command. It is used to * test a few possible corner cases in list object manipulation from * C code that cannot occur at the Tcl level. + * + * Following new commands are added for 8.7 as regression tests for + * memory leaks and use-after-free. Unlike 8.6, 8.7 has multiple internal + * representations for lists. It has to be ensured that corresponding + * implementations obey the invariants of the C list API. The script + * level tests do not suffice as Tcl list commands do not execute + * the same exact code path as the exported C API. + * + * Note these new commands are only useful when Tcl is compiled with + * TCL_MEM_DEBUG defined. + * + * indexmemcheck - loops calling Tcl_ListObjIndex on each element. This + * is to test that abstract lists returning elements do not depend + * on caller to free them. The test case should check allocated counts + * with the following sequence: + * set before + * testobj set VARINDEX [list a b c] (or lseq etc.) + * testlistobj indexnoop VARINDEX + * testobj unset VARINDEX + * set after + * after calling this command AND freeing the passed list. The targeted + * bug is if Tcl_LOI returns a ephemeral Tcl_Obj with no other reference + * resulting in a memory leak. Conversely, the command also checks + * that the Tcl_Obj returned by Tcl_LOI does not have a zero reference + * count since it is supposed to have at least one reference held + * by the list implementation. Returns a message in interp otherwise. + * + * getelementsmemcheck - as above but for Tcl_ListObjGetElements + * * Results: * A standard Tcl object result. * * Side effects: @@ -856,35 +899,40 @@ Tcl_Interp *interp, /* Tcl interpreter */ int objc, /* Number of arguments */ Tcl_Obj *const objv[]) /* Argument objects */ { /* Subcommands supported by this command */ - const char* subcommands[] = { + static const char* const subcommands[] = { "set", "get", - "replace" + "replace", + "indexmemcheck", + "getelementsmemcheck", + "index", + NULL }; enum listobjCmdIndex { LISTOBJ_SET, LISTOBJ_GET, - LISTOBJ_REPLACE - }; - - const char* index; /* Argument giving the variable number */ - int varIndex; /* Variable number converted to binary */ - int cmdIndex; /* Ordinal number of the subcommand */ - int first; /* First index in the list */ - int count; /* Count of elements in a list */ + LISTOBJ_REPLACE, + LISTOBJ_INDEXMEMCHECK, + LISTOBJ_GETELEMENTSMEMCHECK, + LISTOBJ_INDEX, + } cmdIndex; + + Tcl_Size varIndex; /* Variable number converted to binary */ + Tcl_Size first; /* First index in the list */ + Tcl_Size count; /* Count of elements in a list */ Tcl_Obj **varPtr; + Tcl_Size i, len; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg...?"); return TCL_ERROR; } varPtr = GetVarPtr(interp); - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], subcommands, "command", 0, &cmdIndex) != TCL_OK) { return TCL_ERROR; @@ -911,23 +959,92 @@ break; case LISTOBJ_REPLACE: if (objc < 5) { Tcl_WrongNumArgs(interp, 2, objv, - "varIndex start count ?element...?"); + "varIndex start count ?element...?"); return TCL_ERROR; } - if (Tcl_GetIntFromObj(interp, objv[3], &first) != TCL_OK - || Tcl_GetIntFromObj(interp, objv[4], &count) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, objv[3], TCL_INDEX_NONE, &first) != TCL_OK + || Tcl_GetIntForIndex(interp, objv[4], TCL_INDEX_NONE, &count) != TCL_OK) { return TCL_ERROR; } if (Tcl_IsShared(varPtr[varIndex])) { SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex])); } Tcl_ResetResult(interp); return Tcl_ListObjReplace(interp, varPtr[varIndex], first, count, - objc-5, objv+5); + objc-5, objv+5); + + case LISTOBJ_INDEXMEMCHECK: + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "varIndex"); + return TCL_ERROR; + } + if (CheckIfVarUnset(interp, varPtr, varIndex)) { + return TCL_ERROR; + } + if (Tcl_ListObjLength(interp, varPtr[varIndex], &len) != TCL_OK) { + return TCL_ERROR; + } + for (i = 0; i < len; ++i) { + Tcl_Obj *objP; + if (Tcl_ListObjIndex(interp, varPtr[varIndex], i, &objP) + != TCL_OK) { + return TCL_ERROR; + } + if (objP->refCount <= 0) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "Tcl_ListObjIndex returned object with ref count <= 0", + TCL_INDEX_NONE)); + /* Keep looping since we are also looping for leaks */ + } + } + break; + + case LISTOBJ_GETELEMENTSMEMCHECK: + if (objc != 3) { + Tcl_WrongNumArgs(interp, 2, objv, "varIndex"); + return TCL_ERROR; + } + if (CheckIfVarUnset(interp, varPtr, varIndex)) { + return TCL_ERROR; + } else { + Tcl_Obj **elems; + if (Tcl_ListObjGetElements(interp, varPtr[varIndex], &len, &elems) + != TCL_OK) { + return TCL_ERROR; + } + for (i = 0; i < len; ++i) { + if (elems[i]->refCount <= 0) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "Tcl_ListObjGetElements element has ref count <= 0", + TCL_INDEX_NONE)); + break; + } + } + } + break; + case LISTOBJ_INDEX: + /* + * Tcl_ListObjIndex semantics differ from lindex for out of bounds. + * Hence this explicit test. + */ + if (objc != 4) { + Tcl_WrongNumArgs(interp, 2, objv, "varIndex listIndex"); + return TCL_ERROR; + } + if (Tcl_GetIntForIndex(interp, objv[3], TCL_INDEX_NONE, &first) != TCL_OK) { + return TCL_ERROR; + } else { + Tcl_Obj *objP; + if (Tcl_ListObjIndex(interp, varPtr[varIndex], first, &objP) != TCL_OK) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, objP ? objP : Tcl_NewStringObj("null", -1)); + } + break; } return TCL_OK; } /* @@ -952,167 +1069,186 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int varIndex, destIndex, i; - const char *index, *subCmd, *string; + Tcl_Size varIndex, destIndex; + int i; const Tcl_ObjType *targetType; Tcl_Obj **varPtr; + static const char *const subcommands[] = { + "freeallvars", "bug3598580", + "types", "objtype", "newobj", "set", + "assign", "convert", "duplicate", + "invalidateStringRep", "refcount", "type", + NULL + }; + enum testobjCmdIndex { + TESTOBJ_FREEALLVARS, TESTOBJ_BUG3598580, + TESTOBJ_TYPES, TESTOBJ_OBJTYPE, TESTOBJ_NEWOBJ, TESTOBJ_SET, + TESTOBJ_ASSIGN, TESTOBJ_CONVERT, TESTOBJ_DUPLICATE, + TESTOBJ_INVALIDATESTRINGREP, TESTOBJ_REFCOUNT, TESTOBJ_TYPE, + } cmdIndex; if (objc < 2) { wrongNumArgs: Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?"); return TCL_ERROR; } varPtr = GetVarPtr(interp); - subCmd = Tcl_GetString(objv[1]); - if (strcmp(subCmd, "assign") == 0) { - if (objc != 4) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; - } - string = Tcl_GetString(objv[3]); - if (GetVariableIndex(interp, string, &destIndex) != TCL_OK) { - return TCL_ERROR; - } - SetVarToObj(varPtr, destIndex, varPtr[varIndex]); - Tcl_SetObjResult(interp, varPtr[destIndex]); - } else if (strcmp(subCmd, "bug3598580") == 0) { - Tcl_Obj *listObjPtr, *elemObjPtr; - if (objc != 2) { - goto wrongNumArgs; - } - elemObjPtr = Tcl_NewIntObj(123); - listObjPtr = Tcl_NewListObj(1, &elemObjPtr); - /* Replace the single list element through itself, nonsense but legal. */ - Tcl_ListObjReplace(interp, listObjPtr, 0, 1, 1, &elemObjPtr); - Tcl_SetObjResult(interp, listObjPtr); - return TCL_OK; - } else if (strcmp(subCmd, "convert") == 0) { - const char *typeName; - - if (objc != 4) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; - } - typeName = Tcl_GetString(objv[3]); - if ((targetType = Tcl_GetObjType(typeName)) == NULL) { - Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), - "no type ", typeName, " found", NULL); - return TCL_ERROR; - } - if (Tcl_ConvertToType(interp, varPtr[varIndex], targetType) - != TCL_OK) { - return TCL_ERROR; - } - Tcl_SetObjResult(interp, varPtr[varIndex]); - } else if (strcmp(subCmd, "duplicate") == 0) { - if (objc != 4) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; - } - string = Tcl_GetString(objv[3]); - if (GetVariableIndex(interp, string, &destIndex) != TCL_OK) { - return TCL_ERROR; - } - SetVarToObj(varPtr, destIndex, Tcl_DuplicateObj(varPtr[varIndex])); - Tcl_SetObjResult(interp, varPtr[destIndex]); - } else if (strcmp(subCmd, "freeallvars") == 0) { + if (Tcl_GetIndexFromObj( + interp, objv[1], subcommands, "command", 0, &cmdIndex) + != TCL_OK) { + return TCL_ERROR; + } + switch (cmdIndex) { + case TESTOBJ_FREEALLVARS: if (objc != 2) { goto wrongNumArgs; } for (i = 0; i < NUMBER_OF_OBJECT_VARS; i++) { if (varPtr[i] != NULL) { Tcl_DecrRefCount(varPtr[i]); varPtr[i] = NULL; } } - } else if (strcmp(subCmd, "invalidateStringRep") == 0) { - if (objc != 3) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; - } - Tcl_InvalidateStringRep(varPtr[varIndex]); - Tcl_SetObjResult(interp, varPtr[varIndex]); - } else if (strcmp(subCmd, "newobj") == 0) { - if (objc != 3) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - SetVarToObj(varPtr, varIndex, Tcl_NewObj()); - Tcl_SetObjResult(interp, varPtr[varIndex]); - } else if (strcmp(subCmd, "objtype") == 0) { - const char *typeName; - + return TCL_OK; + case TESTOBJ_BUG3598580: + if (objc != 2) { + goto wrongNumArgs; + } else { + Tcl_Obj *listObjPtr, *elemObjPtr; + elemObjPtr = Tcl_NewWideIntObj(123); + listObjPtr = Tcl_NewListObj(1, &elemObjPtr); + /* Replace the single list element through itself, nonsense but + * legal. */ + Tcl_ListObjReplace(interp, listObjPtr, 0, 1, 1, &elemObjPtr); + Tcl_SetObjResult(interp, listObjPtr); + } + return TCL_OK; + case TESTOBJ_TYPES: + if (objc != 2) { + goto wrongNumArgs; + } else { + Tcl_Obj *typesObj = Tcl_NewListObj(0, NULL); + Tcl_AppendAllObjTypes(interp, typesObj); + Tcl_SetObjResult(interp, typesObj); + } + return TCL_OK; + case TESTOBJ_OBJTYPE: /* * Return an object containing the name of the argument's type of * internal rep. If none exists, return "none". */ if (objc != 3) { goto wrongNumArgs; - } - if (objv[2]->typePtr == NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj("none", -1)); - } else { - typeName = objv[2]->typePtr->name; -#ifndef TCL_WIDE_INT_IS_LONG - if (!strcmp(typeName, "wideInt")) typeName = "int"; -#endif - Tcl_SetObjResult(interp, Tcl_NewStringObj(typeName, -1)); - } - } else if (strcmp(subCmd, "refcount") == 0) { - if (objc != 3) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; - } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(varPtr[varIndex]->refCount)); - } else if (strcmp(subCmd, "type") == 0) { - if (objc != 3) { - goto wrongNumArgs; - } - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { - return TCL_ERROR; - } - if (CheckIfVarUnset(interp, varPtr,varIndex)) { - return TCL_ERROR; + } else { + const char *typeName; + + if (objv[2]->typePtr == NULL) { + Tcl_SetObjResult(interp, Tcl_NewStringObj("none", -1)); + } else { + typeName = objv[2]->typePtr->name; + if (!strcmp(typeName, "utf32string")) + typeName = "string"; +#ifndef TCL_WIDE_INT_IS_LONG + else if (!strcmp(typeName, "wideInt")) typeName = "int"; +#endif + Tcl_SetObjResult(interp, Tcl_NewStringObj(typeName, -1)); + } + } + return TCL_OK; + case TESTOBJ_NEWOBJ: + if (objc != 3) { + goto wrongNumArgs; + } + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { + return TCL_ERROR; + } + SetVarToObj(varPtr, varIndex, Tcl_NewObj()); + Tcl_SetObjResult(interp, varPtr[varIndex]); + return TCL_OK; + case TESTOBJ_SET: + if (objc != 4) { + goto wrongNumArgs; + } + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { + return TCL_ERROR; + } + SetVarToObj(varPtr, varIndex, objv[3]); + return TCL_OK; + + default: + break; + } + + /* All further commands expect an occupied varindex argument */ + if (objc < 3) { + goto wrongNumArgs; + } + + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { + return TCL_ERROR; + } + if (CheckIfVarUnset(interp, varPtr, varIndex)) { + return TCL_ERROR; + } + + switch (cmdIndex) { + case TESTOBJ_ASSIGN: + if (objc != 4) { + goto wrongNumArgs; + } + if (GetVariableIndex(interp, objv[3], &destIndex) != TCL_OK) { + return TCL_ERROR; + } + SetVarToObj(varPtr, destIndex, varPtr[varIndex]); + Tcl_SetObjResult(interp, varPtr[destIndex]); + break; + case TESTOBJ_CONVERT: + if (objc != 4) { + goto wrongNumArgs; + } + if ((targetType = Tcl_GetObjType(Tcl_GetString(objv[3]))) == NULL) { + Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), + "no type ", Tcl_GetString(objv[3]), " found", (char *)NULL); + return TCL_ERROR; + } + if (Tcl_ConvertToType(interp, varPtr[varIndex], targetType) + != TCL_OK) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, varPtr[varIndex]); + break; + case TESTOBJ_DUPLICATE: + if (objc != 4) { + goto wrongNumArgs; + } + if (GetVariableIndex(interp, objv[3], &destIndex) != TCL_OK) { + return TCL_ERROR; + } + SetVarToObj(varPtr, destIndex, Tcl_DuplicateObj(varPtr[varIndex])); + Tcl_SetObjResult(interp, varPtr[destIndex]); + break; + case TESTOBJ_INVALIDATESTRINGREP: + if (objc != 3) { + goto wrongNumArgs; + } + Tcl_InvalidateStringRep(varPtr[varIndex]); + Tcl_SetObjResult(interp, varPtr[varIndex]); + break; + case TESTOBJ_REFCOUNT: + if (objc != 3) { + goto wrongNumArgs; + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(varPtr[varIndex]->refCount)); + break; + case TESTOBJ_TYPE: + if (objc != 3) { + goto wrongNumArgs; } if (varPtr[varIndex]->typePtr == NULL) { /* a string! */ Tcl_AppendToObj(Tcl_GetObjResult(interp), "string", -1); #ifndef TCL_WIDE_INT_IS_LONG } else if (!strcmp(varPtr[varIndex]->typePtr->name, "wideInt")) { @@ -1121,25 +1257,15 @@ #endif } else { Tcl_AppendToObj(Tcl_GetObjResult(interp), varPtr[varIndex]->typePtr->name, -1); } - } else if (strcmp(subCmd, "types") == 0) { - if (objc != 2) { - goto wrongNumArgs; - } - if (Tcl_AppendAllObjTypes(interp, - Tcl_GetObjResult(interp)) != TCL_OK) { - return TCL_ERROR; - } - } else { - Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), - "bad option \"", Tcl_GetString(objv[1]), - "\": must be assign, convert, duplicate, freeallvars, " - "newobj, objcount, objtype, refcount, type, or types", NULL); - return TCL_ERROR; - } + break; + default: + break; + } + return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1164,31 +1290,32 @@ TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - Tcl_UniChar *unicode; - int varIndex, option, i, length; + unsigned short *unicode; + Tcl_Size size, varIndex; + int option, i; + Tcl_Size length; #define MAX_STRINGS 11 - const char *index, *string, *strings[MAX_STRINGS+1]; + const char *string, *strings[MAX_STRINGS+1]; String *strPtr; Tcl_Obj **varPtr; static const char *const options[] = { "append", "appendstrings", "get", "get2", "length", "length2", - "set", "set2", "setlength", "maxchars", "appendself", - "appendself2", NULL + "set", "set2", "setlength", "maxchars", "range", "appendself", + "appendself2", "newunicode", NULL }; if (objc < 3) { wrongNumArgs: Tcl_WrongNumArgs(interp, 1, objv, "option arg ?arg ...?"); return TCL_ERROR; } varPtr = GetVarPtr(interp); - index = Tcl_GetString(objv[2]); - if (GetVariableIndex(interp, index, &varIndex) != TCL_OK) { + if (GetVariableIndex(interp, objv[2], &varIndex) != TCL_OK) { return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], options, "option", 0, &option) != TCL_OK) { @@ -1197,11 +1324,11 @@ switch (option) { case 0: /* append */ if (objc != 5) { goto wrongNumArgs; } - if (Tcl_GetIntFromObj(interp, objv[4], &length) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, objv[4], TCL_INDEX_NONE, &length) != TCL_OK) { return TCL_ERROR; } if (varPtr[varIndex] == NULL) { SetVarToObj(varPtr, varIndex, Tcl_NewObj()); } @@ -1212,12 +1339,11 @@ */ if (Tcl_IsShared(varPtr[varIndex])) { SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex])); } - string = Tcl_GetString(objv[3]); - Tcl_AppendToObj(varPtr[varIndex], string, length); + Tcl_AppendToObj(varPtr[varIndex], Tcl_GetString(objv[3]), length); Tcl_SetObjResult(interp, varPtr[varIndex]); break; case 1: /* appendstrings */ if (objc > (MAX_STRINGS+3)) { goto wrongNumArgs; @@ -1241,11 +1367,11 @@ strings[i - 3] = NULL; } Tcl_AppendStringsToObj(varPtr[varIndex], strings[0], strings[1], strings[2], strings[3], strings[4], strings[5], strings[6], strings[7], strings[8], strings[9], - strings[10], strings[11]); + strings[10], strings[11], (char *)NULL); Tcl_SetObjResult(interp, varPtr[varIndex]); break; case 2: /* get */ if (objc != 3) { goto wrongNumArgs; @@ -1260,33 +1386,36 @@ goto wrongNumArgs; } if (CheckIfVarUnset(interp, varPtr, varIndex)) { return TCL_ERROR; } - string = Tcl_GetString(varPtr[varIndex]); - Tcl_AppendToObj(Tcl_GetObjResult(interp), string, -1); + Tcl_AppendToObj(Tcl_GetObjResult(interp), Tcl_GetString(varPtr[varIndex]), -1); break; case 4: /* length */ if (objc != 3) { goto wrongNumArgs; } Tcl_SetWideIntObj(Tcl_GetObjResult(interp), (varPtr[varIndex] != NULL) - ? (Tcl_WideInt)varPtr[varIndex]->length : (Tcl_WideInt)-1); + ? varPtr[varIndex]->length : -1); break; case 5: /* length2 */ if (objc != 3) { goto wrongNumArgs; } if (varPtr[varIndex] != NULL) { - Tcl_ConvertToType(NULL, varPtr[varIndex], - Tcl_GetObjType("string")); - strPtr = (String *)varPtr[varIndex]->internalRep.twoPtrValue.ptr1; - length = (int) strPtr->allocated; + const Tcl_ObjType *objType = Tcl_GetObjType("string"); + if (objType != NULL) { + Tcl_ConvertToType(NULL, varPtr[varIndex], objType); + strPtr = (String *)varPtr[varIndex]->internalRep.twoPtrValue.ptr1; + length = (int) strPtr->allocated; + } else { + length = TCL_INDEX_NONE; + } } else { - length = -1; + length = TCL_INDEX_NONE; } - Tcl_SetIntObj(Tcl_GetObjResult(interp), length); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), length); break; case 6: /* set */ if (objc != 4) { goto wrongNumArgs; } @@ -1298,16 +1427,16 @@ * object is shared), we must create a new object to modify/set * and decrement the old formerly-shared object's ref count. This * is "copy on write". */ - string = Tcl_GetStringFromObj(objv[3], &length); + string = Tcl_GetStringFromObj(objv[3], &size); if ((varPtr[varIndex] != NULL) && !Tcl_IsShared(varPtr[varIndex])) { - Tcl_SetStringObj(varPtr[varIndex], string, length); + Tcl_SetStringObj(varPtr[varIndex], string, size); } else { - SetVarToObj(varPtr, varIndex, Tcl_NewStringObj(string, length)); + SetVarToObj(varPtr, varIndex, Tcl_NewStringObj(string, size)); } Tcl_SetObjResult(interp, varPtr[varIndex]); break; case 7: /* set2 */ if (objc != 4) { @@ -1317,11 +1446,11 @@ break; case 8: /* setlength */ if (objc != 4) { goto wrongNumArgs; } - if (Tcl_GetIntFromObj(interp, objv[3], &length) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, objv[3], TCL_INDEX_NONE, &length) != TCL_OK) { return TCL_ERROR; } if (varPtr[varIndex] != NULL) { Tcl_SetObjLength(varPtr[varIndex], length); } @@ -1329,20 +1458,67 @@ case 9: /* maxchars */ if (objc != 3) { goto wrongNumArgs; } if (varPtr[varIndex] != NULL) { - Tcl_ConvertToType(NULL, varPtr[varIndex], - Tcl_GetObjType("string")); - strPtr = (String *)varPtr[varIndex]->internalRep.twoPtrValue.ptr1; - length = strPtr->maxChars; + const Tcl_ObjType *objType = Tcl_GetObjType("string"); + if (objType != NULL) { + Tcl_ConvertToType(NULL, varPtr[varIndex],objType); + strPtr = (String *)varPtr[varIndex]->internalRep.twoPtrValue.ptr1; + length = strPtr->maxChars; + } else { + length = TCL_INDEX_NONE; + } } else { - length = -1; + length = TCL_INDEX_NONE; + } + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), length); + break; + case 10: { /* range */ + Tcl_Size first, last; + if (objc != 5) { + goto wrongNumArgs; + } + if ((Tcl_GetIntForIndex(interp, objv[3], TCL_INDEX_NONE, &first) != TCL_OK) + || (Tcl_GetIntForIndex(interp, objv[4], TCL_INDEX_NONE, &last) != TCL_OK)) { + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_GetRange(varPtr[varIndex], first, last)); + break; + } + case 11: /* appendself */ + if (objc != 4) { + goto wrongNumArgs; + } + if (varPtr[varIndex] == NULL) { + SetVarToObj(varPtr, varIndex, Tcl_NewObj()); + } + + /* + * If the object bound to variable "varIndex" is shared, we must + * "copy on write" and append to a copy of the object. + */ + + if (Tcl_IsShared(varPtr[varIndex])) { + SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex])); + } + + string = Tcl_GetStringFromObj(varPtr[varIndex], &size); + + if (Tcl_GetIntForIndex(interp, objv[3], size-1, &length) != TCL_OK) { + return TCL_ERROR; + } + if (length == TCL_INDEX_NONE) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "index value out of range", -1)); + return TCL_ERROR; } - Tcl_SetIntObj(Tcl_GetObjResult(interp), length); + + Tcl_AppendToObj(varPtr[varIndex], string + length, size - length); + Tcl_SetObjResult(interp, varPtr[varIndex]); break; - case 10: /* appendself */ + case 12: /* appendself2 */ if (objc != 4) { goto wrongNumArgs; } if (varPtr[varIndex] == NULL) { SetVarToObj(varPtr, varIndex, Tcl_NewObj()); @@ -1355,54 +1531,40 @@ if (Tcl_IsShared(varPtr[varIndex])) { SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex])); } - string = Tcl_GetStringFromObj(varPtr[varIndex], &length); - - if (Tcl_GetIntFromObj(interp, objv[3], &i) != TCL_OK) { - return TCL_ERROR; - } - if ((i < 0) || (i > length)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "index value out of range", -1)); - return TCL_ERROR; - } - - Tcl_AppendToObj(varPtr[varIndex], string + i, length - i); - Tcl_SetObjResult(interp, varPtr[varIndex]); - break; - case 11: /* appendself2 */ - if (objc != 4) { - goto wrongNumArgs; - } - if (varPtr[varIndex] == NULL) { - SetVarToObj(varPtr, varIndex, Tcl_NewObj()); - } - - /* - * If the object bound to variable "varIndex" is shared, we must - * "copy on write" and append to a copy of the object. - */ - - if (Tcl_IsShared(varPtr[varIndex])) { - SetVarToObj(varPtr, varIndex, Tcl_DuplicateObj(varPtr[varIndex])); - } - - unicode = Tcl_GetUnicodeFromObj(varPtr[varIndex], &length); - - if (Tcl_GetIntFromObj(interp, objv[3], &i) != TCL_OK) { - return TCL_ERROR; - } - if ((i < 0) || (i > length)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "index value out of range", -1)); - return TCL_ERROR; - } - - TclAppendUnicodeToObj(varPtr[varIndex], unicode + i, length - i); - Tcl_SetObjResult(interp, varPtr[varIndex]); + unicode = Tcl_GetUnicodeFromObj(varPtr[varIndex], &size); + + if (Tcl_GetIntForIndex(interp, objv[3], size-1, &length) != TCL_OK) { + return TCL_ERROR; + } + if (length == TCL_INDEX_NONE) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "index value out of range", -1)); + return TCL_ERROR; + } + + Tcl_AppendUnicodeToObj(varPtr[varIndex], unicode + length, size - length); + Tcl_SetObjResult(interp, varPtr[varIndex]); + break; + case 13: /* newunicode*/ + unicode = (unsigned short *)ckalloc(((unsigned)objc - 3) * sizeof(unsigned short)); + for (i = 0; i < (objc - 3); ++i) { + int val; + if (Tcl_GetIntFromObj(interp, objv[i + 3], &val) != TCL_OK) { + break; + } + unicode[i] = (unsigned short)val; + } + if (i < (objc-3)) { + ckfree(unicode); + return TCL_ERROR; + } + SetVarToObj(varPtr, varIndex, Tcl_NewUnicodeObj(unicode, objc - 3)); + Tcl_SetObjResult(interp, varPtr[varIndex]); + ckfree(unicode); break; } return TCL_OK; } @@ -1427,11 +1589,11 @@ */ static void SetVarToObj( Tcl_Obj **varPtr, - int varIndex, /* Designates the assignment variable. */ + Tcl_Size varIndex, /* Designates the assignment variable. */ Tcl_Obj *objPtr) /* Points to object to assign to var. */ { if (varPtr[varIndex] != NULL) { Tcl_DecrRefCount(varPtr[varIndex]); } @@ -1458,21 +1620,21 @@ */ static int GetVariableIndex( Tcl_Interp *interp, /* Interpreter for error reporting. */ - const char *string, /* String containing a variable index + Tcl_Obj *obj, /* The variable index * specified as a nonnegative number less than * NUMBER_OF_OBJECT_VARS. */ - int *indexPtr) /* Place to store converted result. */ + Tcl_Size *indexPtr) /* Place to store converted result. */ { - int index; + Tcl_Size index; - if (Tcl_GetInt(interp, string, &index) != TCL_OK) { + if (Tcl_GetIntForIndex(interp, obj, NUMBER_OF_OBJECT_VARS - 1, &index) != TCL_OK) { return TCL_ERROR; } - if (index < 0 || index >= NUMBER_OF_OBJECT_VARS) { + if (index == TCL_INDEX_NONE) { Tcl_ResetResult(interp); Tcl_AppendToObj(Tcl_GetObjResult(interp), "bad variable index", -1); return TCL_ERROR; } @@ -1500,16 +1662,16 @@ static int CheckIfVarUnset( Tcl_Interp *interp, /* Interpreter for error reporting. */ Tcl_Obj ** varPtr, - int varIndex) /* Index of the test variable to check. */ + Tcl_Size varIndex) /* Index of the test variable to check. */ { - if (varPtr[varIndex] == NULL) { + if (varIndex < 0 || varPtr[varIndex] == NULL) { char buf[32 + TCL_INTEGER_SPACE]; - sprintf(buf, "variable %d is unset (NULL)", varIndex); + snprintf(buf, sizeof(buf), "variable %" TCL_SIZE_MODIFIER "d is unset (NULL)", varIndex); Tcl_ResetResult(interp); Tcl_AppendToObj(Tcl_GetObjResult(interp), buf, -1); return 1; } return 0; Index: generic/tclTestProcBodyObj.c ================================================================== --- generic/tclTestProcBodyObj.c +++ generic/tclTestProcBodyObj.c @@ -3,11 +3,11 @@ * * Implements the "procbodytest" package, which contains commands to test * creation of Tcl procedures whose body argument is a Tcl_Obj of type * "procbody" rather than a string. * - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1998 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -18,11 +18,11 @@ /* * name and version of this package */ -static const char packageName[] = "procbodytest"; +static const char packageName[] = "tcl::procbodytest"; static const char packageVersion[] = "1.1"; /* * Name of the commands exported by this package */ @@ -43,14 +43,12 @@ /* * Declarations for functions defined in this file. */ -static int ProcBodyTestProcObjCmd(void *dummy, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int ProcBodyTestCheckObjCmd(void *dummy, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc ProcBodyTestProcObjCmd; +static Tcl_ObjCmdProc ProcBodyTestCheckObjCmd; static int ProcBodyTestInitInternal(Tcl_Interp *interp, int isSafe); static int RegisterCommand(Tcl_Interp* interp, const char *namesp, const CmdTable *cmdTablePtr); /* @@ -73,11 +71,11 @@ /* *---------------------------------------------------------------------- * * Procbodytest_Init -- * - * This function initializes the "procbodytest" package. + * This function initializes the "tcl::procbodytest" package. * * Results: * A standard Tcl result. * * Side effects: @@ -97,11 +95,11 @@ /* *---------------------------------------------------------------------- * * Procbodytest_SafeInit -- * - * This function initializes the "procbodytest" package. + * This function initializes the "tcl::procbodytest" package. * * Results: * A standard Tcl result. * * Side effects: @@ -144,18 +142,18 @@ const CmdTable *cmdTablePtr)/* the command to register */ { char buf[128]; if (cmdTablePtr->exportIt) { - sprintf(buf, "namespace eval %s { namespace export %s }", + snprintf(buf, sizeof(buf), "namespace eval %s { namespace export %s }", namesp, cmdTablePtr->cmdName); - if (Tcl_EvalEx(interp, buf, -1, 0) != TCL_OK) { + if (Tcl_EvalEx(interp, buf, TCL_INDEX_NONE, 0) != TCL_OK) { return TCL_ERROR; } } - sprintf(buf, "%s::%s", namesp, cmdTablePtr->cmdName); + snprintf(buf, sizeof(buf), "%s::%s", namesp, cmdTablePtr->cmdName); Tcl_CreateObjCommand(interp, buf, cmdTablePtr->proc, 0, 0); return TCL_OK; } /* @@ -263,11 +261,11 @@ * If a procedure, cmdPtr->objClientData is TclIsProc(cmdPtr). */ if (cmdPtr->objClientData != TclIsProc(cmdPtr)) { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), - "command \"", fullName, "\" is not a Tcl procedure", NULL); + "command \"", fullName, "\" is not a Tcl procedure", (char *)NULL); return TCL_ERROR; } /* * it is a Tcl procedure: the client data is the Proc structure @@ -274,11 +272,11 @@ */ procPtr = (Proc *) cmdPtr->objClientData; if (procPtr == NULL) { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "procedure \"", - fullName, "\" does not have a Proc struct!", NULL); + fullName, "\" does not have a Proc struct!", (char *)NULL); return TCL_ERROR; } /* * create a new object, initialize our argument vector, call into Tcl @@ -286,11 +284,11 @@ bodyObjPtr = TclNewProcBodyObj(procPtr); if (bodyObjPtr == NULL) { Tcl_AppendStringsToObj(Tcl_GetObjResult(interp), "failed to create a procbody object for procedure \"", - fullName, "\"", NULL); + fullName, "\"", (char *)NULL); return TCL_ERROR; } Tcl_IncrRefCount(bodyObjPtr); myobjv[0] = objv[0]; @@ -313,11 +311,11 @@ * Implements the "procbodytest::check" command. Here is the command * description: * procbodytest::check * * Performs an internal check that the Tcl_PkgPresent() command returns - * the same version number as was registered when the procbodytest package + * the same version number as was registered when the tcl::procbodytest package * was provided. Places a boolean in the interp result indicating the * test outcome. * * Results: * Returns a standard Tcl code. @@ -338,11 +336,11 @@ Tcl_WrongNumArgs(interp, 1, objv, ""); return TCL_ERROR; } version = Tcl_PkgPresentEx(interp, packageName, packageVersion, 1, NULL); - Tcl_SetObjResult(interp, Tcl_NewWideIntObj( + Tcl_SetObjResult(interp, Tcl_NewBooleanObj( strcmp(version, packageVersion) == 0)); return TCL_OK; } /* Index: generic/tclThread.c ================================================================== --- generic/tclThread.c +++ generic/tclThread.c @@ -2,12 +2,12 @@ * tclThread.c -- * * This file implements Platform independent thread operations. Most of * the real work is done in the platform dependent files. * - * Copyright (c) 1998 by Sun Microsystems, Inc. - * Copyright (c) 2008 by George Peter Staplin + * Copyright © 1998 Sun Microsystems, Inc. + * Copyright © 2008 George Peter Staplin * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -59,11 +59,11 @@ */ void * Tcl_GetThreadData( Tcl_ThreadDataKey *keyPtr, /* Identifier for the data chunk */ - size_t size) /* Size of storage block */ + int size) /* Size of storage block */ { void *result; #if TCL_THREADS /* * Initialize the key for this thread. @@ -70,19 +70,19 @@ */ result = TclThreadStorageKeyGet(keyPtr); if (result == NULL) { - result = Tcl_Alloc(size); + result = ckalloc(size); memset(result, 0, size); TclThreadStorageKeySet(keyPtr, result); } #else /* TCL_THREADS */ if (*keyPtr == NULL) { - result = Tcl_Alloc(size); + result = ckalloc(size); memset(result, 0, size); - *keyPtr = result; + *keyPtr = (Tcl_ThreadDataKey)result; RememberSyncObject(keyPtr, &keyRecord); } else { result = *keyPtr; } #endif /* TCL_THREADS */ @@ -162,18 +162,18 @@ * pointers to the new list. */ if (recPtr->num >= recPtr->max) { recPtr->max += 8; - newList = (void **)Tcl_Alloc(recPtr->max * sizeof(void *)); + newList = (void **)ckalloc(recPtr->max * sizeof(void *)); for (i=0,j=0 ; inum ; i++) { if (recPtr->list[i] != NULL) { newList[j++] = recPtr->list[i]; } } if (recPtr->list != NULL) { - Tcl_Free(recPtr->list); + ckfree(recPtr->list); } recPtr->list = newList; recPtr->num = j; } @@ -392,13 +392,13 @@ if (keyRecord.list != NULL) { for (i=0 ; inextPtr = firstCachePtr; firstCachePtr = cachePtr; Tcl_MutexUnlock(listLockPtr); cachePtr->owner = Tcl_GetCurrentThread(); @@ -299,16 +298,29 @@ *---------------------------------------------------------------------- */ void * TclpAlloc( - size_t reqSize) + unsigned int reqSize) { Cache *cachePtr; Block *blockPtr; int bucket; size_t size; + +#ifndef __LP64__ + if (sizeof(int) >= sizeof(size_t)) { + /* An unsigned int overflow can also be a size_t overflow */ + const size_t zero = 0; + const size_t max = ~zero; + + if (((size_t) reqSize) > max - sizeof(Block) - RCHECK) { + /* Requested allocation exceeds memory */ + return NULL; + } + } +#endif GETCACHE(cachePtr); /* * Increment the requested size to include room for the Block structure. @@ -322,11 +334,11 @@ #if RCHECK size++; #endif if (size > MAXALLOC) { bucket = NBUCKETS; - blockPtr = (Block *)TclpSysAlloc(size); + blockPtr = (Block *)TclpSysAlloc(size, 0); if (blockPtr != NULL) { cachePtr->totalAssigned += reqSize; } } else { bucket = 0; @@ -423,11 +435,11 @@ */ void * TclpRealloc( void *ptr, - size_t reqSize) + unsigned int reqSize) { Cache *cachePtr; Block *blockPtr; void *newPtr; size_t size, min; @@ -434,10 +446,23 @@ int bucket; if (ptr == NULL) { return TclpAlloc(reqSize); } + +#ifndef __LP64__ + if (sizeof(int) >= sizeof(size_t)) { + /* An unsigned int overflow can also be a size_t overflow */ + const size_t zero = 0; + const size_t max = ~zero; + + if (((size_t) reqSize) > max - sizeof(Block) - RCHECK) { + /* Requested allocation exceeds memory */ + return NULL; + } + } +#endif GETCACHE(cachePtr); /* * If the block is not a system block and fits in place, simply return the @@ -520,11 +545,11 @@ * Get this thread's obj list structure and move or allocate new objs if * necessary. */ if (cachePtr->numObjects == 0) { - int numMove; + size_t numMove; Tcl_MutexLock(objLockPtr); numMove = sharedPtr->numObjects; if (numMove > 0) { if (numMove > NOBJALLOC) { @@ -535,17 +560,17 @@ Tcl_MutexUnlock(objLockPtr); if (cachePtr->numObjects == 0) { Tcl_Obj *newObjsPtr; cachePtr->numObjects = numMove = NOBJALLOC; - newObjsPtr = (Tcl_Obj *)TclpSysAlloc(sizeof(Tcl_Obj) * numMove); + newObjsPtr = (Tcl_Obj *)TclpSysAlloc(sizeof(Tcl_Obj) * numMove, 0); if (newObjsPtr == NULL) { - Tcl_Panic("alloc: could not allocate %d new objects", numMove); + Tcl_Panic("alloc: could not allocate %" TCL_Z_MODIFIER "u new objects", numMove); } cachePtr->lastPtr = newObjsPtr + numMove - 1; objPtr = cachePtr->firstObjPtr; /* NULL */ - while (--numMove >= 0) { + while (numMove-- > 0) { newObjsPtr[numMove].internalRep.twoPtrValue.ptr1 = objPtr; objPtr = newObjsPtr + numMove; } cachePtr->firstObjPtr = newObjsPtr; } @@ -639,22 +664,22 @@ while (cachePtr != NULL) { Tcl_DStringStartSublist(dsPtr); if (cachePtr == sharedPtr) { Tcl_DStringAppendElement(dsPtr, "shared"); } else { - sprintf(buf, "thread%p", cachePtr->owner); + snprintf(buf, sizeof(buf), "thread%p", cachePtr->owner); Tcl_DStringAppendElement(dsPtr, buf); } for (n = 0; n < NBUCKETS; ++n) { - sprintf(buf, "%" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u", + snprintf(buf, sizeof(buf), "%" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" + TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u %" TCL_Z_MODIFIER "u", bucketInfo[n].blockSize, cachePtr->buckets[n].numFree, cachePtr->buckets[n].numRemoves, cachePtr->buckets[n].numInserts, cachePtr->buckets[n].totalAssigned, - cachePtr->buckets[n].numLocks, - cachePtr->buckets[n].numWaits); + cachePtr->buckets[n].numLocks); Tcl_DStringAppendElement(dsPtr, buf); } Tcl_DStringEndSublist(dsPtr); cachePtr = cachePtr->nextPtr; } @@ -679,11 +704,11 @@ static void MoveObjs( Cache *fromPtr, Cache *toPtr, - int numMove) + size_t numMove) { Tcl_Obj *objPtr = fromPtr->firstObjPtr; Tcl_Obj *fromFirstObjPtr = objPtr; toPtr->numObjects += numMove; @@ -692,11 +717,11 @@ /* * Find the last object to be moved; set the next one (the first one not * to be moved) as the first object in the 'from' cache. */ - while (--numMove) { + while (numMove-- > 1) { objPtr = (Tcl_Obj *)objPtr->internalRep.twoPtrValue.ptr1; } fromPtr->firstObjPtr = (Tcl_Obj *)objPtr->internalRep.twoPtrValue.ptr1; /* @@ -726,13 +751,13 @@ */ static void PutObjs( Cache *fromPtr, - int numMove) + size_t numMove) { - int keep = fromPtr->numObjects - numMove; + size_t keep = fromPtr->numObjects - numMove; Tcl_Obj *firstPtr, *lastPtr = NULL; fromPtr->numObjects = keep; firstPtr = fromPtr->firstObjPtr; if (keep == 0) { @@ -739,11 +764,11 @@ fromPtr->firstObjPtr = NULL; } else { do { lastPtr = firstPtr; firstPtr = (Tcl_Obj *)firstPtr->internalRep.twoPtrValue.ptr1; - } while (--keep > 0); + } while (keep-- > 1); lastPtr->internalRep.twoPtrValue.ptr1 = NULL; } /* * Move all objects as a block - they are already linked to each other, we @@ -780,11 +805,11 @@ static void * Block2Ptr( Block *blockPtr, int bucket, - unsigned int reqSize) + size_t reqSize) { void *ptr; blockPtr->magicNum1 = blockPtr->magicNum2 = MAGIC; blockPtr->sourceBucket = bucket; @@ -870,18 +895,18 @@ static void PutBlocks( Cache *cachePtr, int bucket, - int numMove) + size_t numMove) { /* * We have numFree. Want to shed numMove. So compute how many * Blocks to keep. */ - int keep = cachePtr->buckets[bucket].numFree - numMove; + size_t keep = cachePtr->buckets[bucket].numFree - numMove; Block *lastPtr = NULL, *firstPtr; cachePtr->buckets[bucket].numFree = keep; firstPtr = cachePtr->buckets[bucket].firstPtr; if (keep == 0) { @@ -888,11 +913,11 @@ cachePtr->buckets[bucket].firstPtr = NULL; } else { do { lastPtr = firstPtr; firstPtr = firstPtr->nextBlock; - } while (--keep > 0); + } while (keep-- > 1); lastPtr->nextBlock = NULL; } /* * Aquire the lock and place the list of blocks at the front of the shared @@ -936,11 +961,11 @@ { Block *blockPtr; size_t n; /* - * First, atttempt to move blocks from the shared cache. Note the + * First, attempt to move blocks from the shared cache. Note the * potentially dirty read of numFree before acquiring the lock which is a * slight performance enhancement. The value is verified after the lock is * actually acquired. */ @@ -966,11 +991,11 @@ } else { blockPtr = sharedPtr->buckets[bucket].firstPtr; cachePtr->buckets[bucket].firstPtr = blockPtr; sharedPtr->buckets[bucket].numFree -= n; cachePtr->buckets[bucket].numFree = n; - while (--n > 0) { + while (n-- > 1) { blockPtr = blockPtr->nextBlock; } sharedPtr->buckets[bucket].firstPtr = blockPtr->nextBlock; cachePtr->buckets[bucket].lastPtr = blockPtr; blockPtr->nextBlock = NULL; @@ -988,11 +1013,11 @@ */ blockPtr = NULL; n = NBUCKETS; size = 0; - while (--n > (size_t)bucket) { + while (n-- > (size_t)bucket + 1) { if (cachePtr->buckets[n].numFree > 0) { size = bucketInfo[n].blockSize; blockPtr = cachePtr->buckets[n].firstPtr; cachePtr->buckets[n].firstPtr = blockPtr->nextBlock; cachePtr->buckets[n].numFree--; @@ -1004,11 +1029,11 @@ * Otherwise, allocate a big new block directly. */ if (blockPtr == NULL) { size = MAXALLOC; - blockPtr = (Block*)TclpSysAlloc(size); + blockPtr = (Block*)TclpSysAlloc(size, 0); if (blockPtr == NULL) { return 0; } } @@ -1017,11 +1042,11 @@ */ n = size / bucketInfo[bucket].blockSize; cachePtr->buckets[bucket].numFree = n; cachePtr->buckets[bucket].firstPtr = blockPtr; - while (--n > 0) { + while (n-- > 1) { blockPtr->nextBlock = (Block *) ((char *) blockPtr + bucketInfo[bucket].blockSize); blockPtr = blockPtr->nextBlock; } cachePtr->buckets[bucket].lastPtr = blockPtr; @@ -1056,11 +1081,11 @@ objLockPtr = TclpNewAllocMutex(); for (i = 0; i < NBUCKETS; ++i) { bucketInfo[i].blockSize = MINALLOC << i; bucketInfo[i].maxBlocks = ((size_t)1) << (NBUCKETS - 1 - i); bucketInfo[i].numMove = i < NBUCKETS - 1 ? - 1 << (NBUCKETS - 2 - i) : 1; + (size_t)1 << (NBUCKETS - 2 - i) : 1; bucketInfo[i].lockPtr = TclpNewAllocMutex(); } TclpInitAllocCache(); } Index: generic/tclThreadJoin.c ================================================================== --- generic/tclThreadJoin.c +++ generic/tclThreadJoin.c @@ -4,11 +4,11 @@ * This file implements a platform independent emulation layer for the * handling of joinable threads. The Windows platform uses this code to * provide the functionality of joining threads. This code is currently * not necessary on Unix. * - * Copyright (c) 2000 by Scriptics Corporation + * Copyright © 2000 Scriptics Corporation * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -199,22 +199,22 @@ *result = threadPtr->result; Tcl_ConditionFinalize(&threadPtr->cond); Tcl_MutexFinalize(&threadPtr->threadMutex); - Tcl_Free(threadPtr); + ckfree(threadPtr); return TCL_OK; } /* *---------------------------------------------------------------------- * * TclRememberJoinableThread -- * - * This procedure remebers a thread as joinable. Only a call to - * TclJoinThread will remove the structre created (and initialized) here. + * This procedure remembers a thread as joinable. Only a call to + * TclJoinThread will remove the structure created (and initialized) here. * IOW, not waiting upon a joinable thread will cause memory leaks. * * Results: * None. * @@ -228,11 +228,11 @@ TclRememberJoinableThread( Tcl_ThreadId id) /* The thread to remember as joinable */ { JoinableThread *threadPtr; - threadPtr = (JoinableThread *)Tcl_Alloc(sizeof(JoinableThread)); + threadPtr = (JoinableThread *)ckalloc(sizeof(JoinableThread)); threadPtr->id = id; threadPtr->done = 0; threadPtr->waitedUpon = 0; threadPtr->threadMutex = (Tcl_Mutex) NULL; threadPtr->cond = (Tcl_Condition) NULL; @@ -303,14 +303,16 @@ Tcl_ConditionNotify(&threadPtr->cond); } Tcl_MutexUnlock(&threadPtr->threadMutex); } +#else +TCL_MAC_EMPTY_FILE(generic_tclThreadJoin_c) #endif /* _WIN32 */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclThreadStorage.c ================================================================== --- generic/tclThreadStorage.c +++ generic/tclThreadStorage.c @@ -2,12 +2,12 @@ * tclThreadStorage.c -- * * This file implements platform independent thread storage operations to * work around system limits on the number of thread-specific variables. * - * Copyright (c) 2003-2004 by Joe Mistachkin - * Copyright (c) 2008 by George Peter Staplin + * Copyright © 2003-2004 Joe Mistachkin + * Copyright © 2008 George Peter Staplin * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -83,18 +83,18 @@ TSDTableCreate(void) { TSDTable *tsdTablePtr; sig_atomic_t i; - tsdTablePtr = (TSDTable *)TclpSysAlloc(sizeof(TSDTable)); + tsdTablePtr = (TSDTable *)TclpSysAlloc(sizeof(TSDTable), 0); if (tsdTablePtr == NULL) { Tcl_Panic("unable to allocate TSDTable"); } tsdTablePtr->allocated = 8; tsdTablePtr->tablePtr = - (void **)TclpSysAlloc(sizeof(void *) * tsdTablePtr->allocated); + (void **)TclpSysAlloc(sizeof(void *) * tsdTablePtr->allocated, 0); if (tsdTablePtr->tablePtr == NULL) { Tcl_Panic("unable to allocate TSDTable"); } for (i = 0; i < tsdTablePtr->allocated; ++i) { @@ -115,11 +115,11 @@ /* * These values were allocated in Tcl_GetThreadData in tclThread.c * and must now be deallocated or they will leak. */ - Tcl_Free(tsdTablePtr->tablePtr[i]); + ckfree(tsdTablePtr->tablePtr[i]); } } TclpSysFree(tsdTablePtr->tablePtr); TclpSysFree(tsdTablePtr); Index: generic/tclThreadTest.c ================================================================== --- generic/tclThreadTest.c +++ generic/tclThreadTest.c @@ -4,12 +4,12 @@ * This file implements the testthread command. Eventually this should be * tclThreadCmd.c * Some of this code is based on work done by Richard Hipp on behalf of * Conservation Through Innovation, Limited, with their permission. * - * Copyright (c) 1998 by Sun Microsystems, Inc. - * Copyright (c) 2006-2008 by Joe Mistachkin. All rights reserved. + * Copyright © 1998 Sun Microsystems, Inc. + * Copyright © 2006-2008 Joe Mistachkin. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -117,13 +117,11 @@ * this mutex. */ TCL_DECLARE_MUTEX(threadMutex) -static int ThreadObjCmd(void *clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc ThreadObjCmd; static int ThreadCreate(Tcl_Interp *interp, const char *script, int joinable); static int ThreadList(Tcl_Interp *interp); static int ThreadSend(Tcl_Interp *interp, Tcl_ThreadId id, const char *script, int wait); @@ -269,15 +267,16 @@ if (arg < objc) { result = Tcl_GetString(objv[arg]); } else { result = NULL; } - return ThreadCancel(interp, (Tcl_ThreadId) (size_t) id, result, flags); + return ThreadCancel(interp, (Tcl_ThreadId) INT2PTR(id), result, flags); } case THREAD_CREATE: { const char *script; - int joinable, len; + int joinable; + Tcl_Size len; if (objc == 2) { /* * Neither joinable nor special script */ @@ -333,15 +332,15 @@ /* * Check if they want the main thread id or the current thread id. */ if (objc == 2) { - idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread()); + idObj = Tcl_NewWideIntObj((Tcl_WideInt)PTR2INT(Tcl_GetCurrentThread())); } else if (objc == 3 && strcmp("-main", Tcl_GetString(objv[2])) == 0) { Tcl_MutexLock(&threadMutex); - idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)mainThreadId); + idObj = Tcl_NewWideIntObj((Tcl_WideInt)PTR2INT(mainThreadId)); Tcl_MutexUnlock(&threadMutex); } else { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; } @@ -362,18 +361,18 @@ } if (Tcl_GetWideIntFromObj(interp, objv[2], &id) != TCL_OK) { return TCL_ERROR; } - result = Tcl_JoinThread((Tcl_ThreadId)(size_t)id, &status); + result = Tcl_JoinThread((Tcl_ThreadId)INT2PTR(id), &status); if (result == TCL_OK) { Tcl_SetIntObj(Tcl_GetObjResult(interp), status); } else { - char buf[20]; + char buf[TCL_INTEGER_SPACE]; - sprintf(buf, "%" TCL_LL_MODIFIER "d", id); - Tcl_AppendResult(interp, "cannot join thread ", buf, NULL); + snprintf(buf, sizeof(buf), "%" TCL_LL_MODIFIER "d", (long long)id); + Tcl_AppendResult(interp, "cannot join thread ", buf, (char *)NULL); } return result; } case THREAD_NAMES: if (objc > 2) { @@ -404,11 +403,11 @@ if (Tcl_GetWideIntFromObj(interp, objv[arg], &id) != TCL_OK) { return TCL_ERROR; } arg++; script = Tcl_GetString(objv[arg]); - return ThreadSend(interp, (Tcl_ThreadId)(size_t)id, script, wait); + return ThreadSend(interp, (Tcl_ThreadId)INT2PTR(id), script, wait); } case THREAD_EVENT: { if (objc > 2) { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; @@ -429,14 +428,14 @@ return TCL_ERROR; } Tcl_MutexLock(&threadMutex); errorThreadId = Tcl_GetCurrentThread(); if (errorProcString) { - Tcl_Free(errorProcString); + ckfree(errorProcString); } proc = Tcl_GetString(objv[2]); - errorProcString = (char *)Tcl_Alloc(strlen(proc) + 1); + errorProcString = (char *)ckalloc(strlen(proc) + 1); strcpy(errorProcString, proc); Tcl_MutexUnlock(&threadMutex); return TCL_OK; } case THREAD_WAIT: @@ -507,11 +506,11 @@ Tcl_MutexLock(&threadMutex); if (Tcl_CreateThread(&id, NewTestThread, &ctrl, TCL_THREAD_STACK_DEFAULT, joinable) != TCL_OK) { Tcl_MutexUnlock(&threadMutex); - Tcl_AppendResult(interp, "can't create a new thread", NULL); + Tcl_AppendResult(interp, "cannot create a new thread", (char *)NULL); return TCL_ERROR; } /* * Wait for the thread to start because it is using something on our stack! @@ -591,11 +590,11 @@ /* * We need to keep a pointer to the alloc'ed mem of the script we are * eval'ing, for the case that we exit during evaluation */ - threadEvalScript = (char *)Tcl_Alloc(strlen(ctrlPtr->script) + 1); + threadEvalScript = (char *)ckalloc(strlen(ctrlPtr->script) + 1); strcpy(threadEvalScript, ctrlPtr->script); Tcl_CreateThreadExitHandler(ThreadExitProc, threadEvalScript); /* @@ -608,11 +607,11 @@ /* * Run the script. */ Tcl_Preserve(tsdPtr->interp); - result = Tcl_EvalEx(tsdPtr->interp, threadEvalScript, -1, 0); + result = Tcl_EvalEx(tsdPtr->interp, threadEvalScript, TCL_INDEX_NONE, 0); if (result != TCL_OK) { ThreadErrorProc(tsdPtr->interp); } /* @@ -650,11 +649,11 @@ Tcl_Channel errChannel; const char *errorInfo, *argv[3]; char *script; char buf[TCL_DOUBLE_SPACE+1]; - sprintf(buf, "%p", Tcl_GetCurrentThread()); + snprintf(buf, sizeof(buf), "%p", Tcl_GetCurrentThread()); errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY); if (errorProcString == NULL) { errChannel = Tcl_GetStdChannel(TCL_STDERR); Tcl_WriteChars(errChannel, "Error from thread ", -1); @@ -666,11 +665,11 @@ argv[0] = errorProcString; argv[1] = buf; argv[2] = errorInfo; script = Tcl_Merge(3, argv); ThreadSend(interp, errorThreadId, script, 0); - Tcl_Free(script); + ckfree(script); } } /* @@ -818,16 +817,16 @@ break; } } if (!found) { Tcl_MutexUnlock(&threadMutex); - Tcl_AppendResult(interp, "invalid thread id", NULL); + Tcl_AppendResult(interp, "invalid thread id", (char *)NULL); return TCL_ERROR; } /* - * Short circut sends to ourself. Ought to do something with -async, like + * Short circuit sends to ourself. Ought to do something with -async, like * run in an idle handler. */ if (threadId == Tcl_GetCurrentThread()) { Tcl_MutexUnlock(&threadMutex); @@ -836,17 +835,17 @@ /* * Create the event for its event queue. */ - threadEventPtr = (ThreadEvent*)Tcl_Alloc(sizeof(ThreadEvent)); - threadEventPtr->script = (char *)Tcl_Alloc(strlen(script) + 1); + threadEventPtr = (ThreadEvent*)ckalloc(sizeof(ThreadEvent)); + threadEventPtr->script = (char *)ckalloc(strlen(script) + 1); strcpy(threadEventPtr->script, script); if (!wait) { resultPtr = threadEventPtr->resultPtr = NULL; } else { - resultPtr = (ThreadEventResult *)Tcl_Alloc(sizeof(ThreadEventResult)); + resultPtr = (ThreadEventResult *)ckalloc(sizeof(ThreadEventResult)); threadEventPtr->resultPtr = resultPtr; /* * Initialize the result fields. */ @@ -876,12 +875,11 @@ * Queue the event and poke the other thread's notifier. */ threadEventPtr->event.proc = ThreadEventProc; Tcl_ThreadQueueEvent(threadId, (Tcl_Event *) threadEventPtr, - TCL_QUEUE_TAIL); - Tcl_ThreadAlert(threadId); + TCL_QUEUE_TAIL|TCL_QUEUE_ALERT_IF_EMPTY); if (!wait) { Tcl_MutexUnlock(&threadMutex); return TCL_OK; } @@ -913,24 +911,24 @@ Tcl_MutexUnlock(&threadMutex); if (resultPtr->code != TCL_OK) { if (resultPtr->errorCode) { - Tcl_SetErrorCode(interp, resultPtr->errorCode, NULL); - Tcl_Free(resultPtr->errorCode); + Tcl_SetErrorCode(interp, resultPtr->errorCode, (char *)NULL); + ckfree(resultPtr->errorCode); } if (resultPtr->errorInfo) { Tcl_AddErrorInfo(interp, resultPtr->errorInfo); - Tcl_Free(resultPtr->errorInfo); + ckfree(resultPtr->errorInfo); } } - Tcl_AppendResult(interp, resultPtr->result, NULL); + Tcl_AppendResult(interp, resultPtr->result, (char *)NULL); Tcl_ConditionFinalize(&resultPtr->done); code = resultPtr->code; - Tcl_Free(resultPtr->result); - Tcl_Free(resultPtr); + ckfree(resultPtr->result); + ckfree(resultPtr); return code; } /* @@ -972,11 +970,11 @@ break; } } if (!found) { Tcl_MutexUnlock(&threadMutex); - Tcl_AppendResult(interp, "invalid thread id", NULL); + Tcl_AppendResult(interp, "invalid thread id", (char *)NULL); return TCL_ERROR; } /* * Since Tcl_CancelEval can be safely called from any thread, @@ -1034,22 +1032,22 @@ } else { errorCode = errorInfo = NULL; } result = Tcl_GetStringResult(interp); } - Tcl_Free(threadEventPtr->script); + ckfree(threadEventPtr->script); if (resultPtr) { Tcl_MutexLock(&threadMutex); resultPtr->code = code; - resultPtr->result = (char *)Tcl_Alloc(strlen(result) + 1); + resultPtr->result = (char *)ckalloc(strlen(result) + 1); strcpy(resultPtr->result, result); if (errorCode != NULL) { - resultPtr->errorCode = (char *)Tcl_Alloc(strlen(errorCode) + 1); + resultPtr->errorCode = (char *)ckalloc(strlen(errorCode) + 1); strcpy(resultPtr->errorCode, errorCode); } if (errorInfo != NULL) { - resultPtr->errorInfo = (char *)Tcl_Alloc(strlen(errorInfo) + 1); + resultPtr->errorInfo = (char *)ckalloc(strlen(errorInfo) + 1); strcpy(resultPtr->errorInfo, errorInfo); } Tcl_ConditionNotify(&resultPtr->done); Tcl_MutexUnlock(&threadMutex); } @@ -1079,11 +1077,11 @@ static void ThreadFreeProc( void *clientData) { if (clientData) { - Tcl_Free(clientData); + ckfree(clientData); } } /* *------------------------------------------------------------------------ @@ -1106,11 +1104,11 @@ ThreadDeleteEvent( Tcl_Event *eventPtr, /* Really ThreadEvent */ TCL_UNUSED(void *)) { if (eventPtr->proc == ThreadEventProc) { - Tcl_Free(((ThreadEvent *) eventPtr)->script); + ckfree(((ThreadEvent *) eventPtr)->script); return 1; } /* * If it was NULL, we were in the middle of servicing the event and it @@ -1152,18 +1150,18 @@ Tcl_MutexLock(&threadMutex); if (self == errorThreadId) { if (errorProcString) { /* Extra safety */ - Tcl_Free(errorProcString); + ckfree(errorProcString); errorProcString = NULL; } errorThreadId = 0; } if (threadEvalScript) { - Tcl_Free(threadEvalScript); + ckfree(threadEvalScript); threadEvalScript = NULL; } Tcl_DeleteEvents((Tcl_EventDeleteProc *) ThreadDeleteEvent, NULL); for (resultPtr = resultList ; resultPtr ; resultPtr = nextPtr) { @@ -1182,21 +1180,21 @@ if (resultPtr->nextPtr) { resultPtr->nextPtr->prevPtr = resultPtr->prevPtr; } resultPtr->nextPtr = resultPtr->prevPtr = 0; resultPtr->eventPtr->resultPtr = NULL; - Tcl_Free(resultPtr); + ckfree(resultPtr); } else if (resultPtr->dstThreadId == self) { /* * Dang. The target is going away. Unblock the caller. The result * string must be dynamically allocated because the main thread is * going to call free on it. */ const char *msg = "target thread died"; - resultPtr->result = (char *)Tcl_Alloc(strlen(msg) + 1); + resultPtr->result = (char *)ckalloc(strlen(msg) + 1); strcpy(resultPtr->result, msg); resultPtr->code = TCL_ERROR; Tcl_ConditionNotify(&resultPtr->done); } } Index: generic/tclTimer.c ================================================================== --- generic/tclTimer.c +++ generic/tclTimer.c @@ -2,11 +2,11 @@ * tclTimer.c -- * * This file provides timer event management facilities for Tcl, * including the "after" command. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -220,11 +220,11 @@ TimerHandler *timerHandlerPtr; timerHandlerPtr = tsdPtr->firstTimerHandlerPtr; while (timerHandlerPtr != NULL) { tsdPtr->firstTimerHandlerPtr = timerHandlerPtr->nextPtr; - Tcl_Free(timerHandlerPtr); + ckfree(timerHandlerPtr); timerHandlerPtr = tsdPtr->firstTimerHandlerPtr; } } } @@ -295,11 +295,11 @@ ClientData clientData) { TimerHandler *timerHandlerPtr, *tPtr2, *prevPtr; ThreadSpecificData *tsdPtr = InitTimer(); - timerHandlerPtr = (TimerHandler *)Tcl_Alloc(sizeof(TimerHandler)); + timerHandlerPtr = (TimerHandler *)ckalloc(sizeof(TimerHandler)); /* * Fill in fields for the event. */ @@ -371,11 +371,11 @@ if (prevPtr == NULL) { tsdPtr->firstTimerHandlerPtr = timerHandlerPtr->nextPtr; } else { prevPtr->nextPtr = timerHandlerPtr->nextPtr; } - Tcl_Free(timerHandlerPtr); + ckfree(timerHandlerPtr); return; } } /* @@ -486,11 +486,11 @@ */ if (blockTime.sec == 0 && blockTime.usec == 0 && !tsdPtr->timerPending) { tsdPtr->timerPending = 1; - timerEvPtr = (Tcl_Event *)Tcl_Alloc(sizeof(Tcl_Event)); + timerEvPtr = (Tcl_Event *)ckalloc(sizeof(Tcl_Event)); timerEvPtr->proc = TimerHandlerEventProc; Tcl_QueueEvent(timerEvPtr, TCL_QUEUE_TAIL); } } } @@ -589,11 +589,11 @@ * potential reentrancy problems. */ *nextPtrPtr = timerHandlerPtr->nextPtr; timerHandlerPtr->proc(timerHandlerPtr->clientData); - Tcl_Free(timerHandlerPtr); + ckfree(timerHandlerPtr); } TimerSetupProc(NULL, TCL_TIMER_EVENTS); return 1; } @@ -623,11 +623,11 @@ { IdleHandler *idlePtr; Tcl_Time blockTime; ThreadSpecificData *tsdPtr = InitTimer(); - idlePtr = (IdleHandler *)Tcl_Alloc(sizeof(IdleHandler)); + idlePtr = (IdleHandler *)ckalloc(sizeof(IdleHandler)); idlePtr->proc = proc; idlePtr->clientData = clientData; idlePtr->generation = tsdPtr->idleGeneration; idlePtr->nextPtr = NULL; if (tsdPtr->lastIdlePtr == NULL) { @@ -672,11 +672,11 @@ for (prevPtr = NULL, idlePtr = tsdPtr->idleList; idlePtr != NULL; prevPtr = idlePtr, idlePtr = idlePtr->nextPtr) { while ((idlePtr->proc == proc) && (idlePtr->clientData == clientData)) { nextPtr = idlePtr->nextPtr; - Tcl_Free(idlePtr); + ckfree(idlePtr); idlePtr = nextPtr; if (prevPtr == NULL) { tsdPtr->idleList = idlePtr; } else { prevPtr->nextPtr = idlePtr; @@ -747,11 +747,11 @@ tsdPtr->idleList = idlePtr->nextPtr; if (tsdPtr->idleList == NULL) { tsdPtr->lastIdlePtr = NULL; } idlePtr->proc(idlePtr->clientData); - Tcl_Free(idlePtr); + ckfree(idlePtr); } if (tsdPtr->idleList) { blockTime.sec = 0; blockTime.usec = 0; Tcl_SetMaxBlockTime(&blockTime); @@ -785,11 +785,11 @@ { Tcl_WideInt ms = 0; /* Number of milliseconds to wait */ Tcl_Time wakeup; AfterInfo *afterPtr; AfterAssocData *assocPtr; - size_t length; + int length; int index = -1; static const char *const afterSubCmds[] = { "cancel", "idle", "info", NULL }; enum afterSubCmdsEnum {AFTER_CANCEL, AFTER_IDLE, AFTER_INFO}; @@ -805,11 +805,11 @@ * doesn't already exist. */ assocPtr = (AfterAssocData *)Tcl_GetAssocData(interp, "tclAfter", NULL); if (assocPtr == NULL) { - assocPtr = (AfterAssocData *)Tcl_Alloc(sizeof(AfterAssocData)); + assocPtr = (AfterAssocData *)ckalloc(sizeof(AfterAssocData)); assocPtr->interp = interp; assocPtr->firstAfterPtr = NULL; Tcl_SetAssocData(interp, "tclAfter", AfterCleanupProc, assocPtr); } @@ -818,17 +818,17 @@ */ if (Tcl_GetWideIntFromObj(NULL, objv[1], &ms) != TCL_OK) { if (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0, &index) != TCL_OK) { - const char *arg = TclGetString(objv[1]); + const char *arg = TclGetString(objv[1]); Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad argument \"%s\": must be" - " cancel, idle, info, or an integer", arg)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "argument", - arg, NULL); + "bad argument \"%s\": must be" + " cancel, idle, info, or an integer", arg)); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "argument", + arg, (char *)NULL); return TCL_ERROR; } } /* @@ -842,11 +842,11 @@ ms = 0; } if (objc == 2) { return AfterDelay(interp, ms); } - afterPtr = (AfterInfo *)Tcl_Alloc(sizeof(AfterInfo)); + afterPtr = (AfterInfo *)ckalloc(sizeof(AfterInfo)); afterPtr->assocPtr = assocPtr; if (objc == 3) { afterPtr->commandPtr = objv[2]; } else { afterPtr->commandPtr = Tcl_ConcatObj(objc-2, objv+2); @@ -880,11 +880,11 @@ return TCL_OK; } case AFTER_CANCEL: { Tcl_Obj *commandPtr; const char *command, *tempCommand; - size_t tempLength; + int tempLength; if (objc < 3) { Tcl_WrongNumArgs(interp, 2, objv, "id|command"); return TCL_ERROR; } @@ -922,11 +922,11 @@ case AFTER_IDLE: if (objc < 3) { Tcl_WrongNumArgs(interp, 2, objv, "script ?script ...?"); return TCL_ERROR; } - afterPtr = (AfterInfo *)Tcl_Alloc(sizeof(AfterInfo)); + afterPtr = (AfterInfo *)ckalloc(sizeof(AfterInfo)); afterPtr->assocPtr = assocPtr; if (objc == 3) { afterPtr->commandPtr = objv[2]; } else { afterPtr->commandPtr = Tcl_ConcatObj(objc-2, objv+2); @@ -946,39 +946,39 @@ TclNewObj(resultObj); for (afterPtr = assocPtr->firstAfterPtr; afterPtr != NULL; afterPtr = afterPtr->nextPtr) { if (assocPtr->interp == interp) { - Tcl_ListObjAppendElement(NULL, resultObj, Tcl_ObjPrintf( - "after#%d", afterPtr->id)); + Tcl_ListObjAppendElement(NULL, resultObj, Tcl_ObjPrintf( + "after#%d", afterPtr->id)); } } - Tcl_SetObjResult(interp, resultObj); + Tcl_SetObjResult(interp, resultObj); return TCL_OK; } if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "?id?"); return TCL_ERROR; } afterPtr = GetAfterEvent(assocPtr, objv[2]); if (afterPtr == NULL) { - const char *eventStr = TclGetString(objv[2]); + const char *eventStr = TclGetString(objv[2]); Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "event \"%s\" doesn't exist", eventStr)); - Tcl_SetErrorCode(interp, "TCL","LOOKUP","EVENT", eventStr, NULL); + "event \"%s\" doesn't exist", eventStr)); + Tcl_SetErrorCode(interp, "TCL","LOOKUP","EVENT", eventStr, (char *)NULL); return TCL_ERROR; } else { - Tcl_Obj *resultListPtr; + Tcl_Obj *resultListPtr; - TclNewObj(resultListPtr); - Tcl_ListObjAppendElement(interp, resultListPtr, - afterPtr->commandPtr); - Tcl_ListObjAppendElement(interp, resultListPtr, Tcl_NewStringObj( + TclNewObj(resultListPtr); + Tcl_ListObjAppendElement(interp, resultListPtr, + afterPtr->commandPtr); + Tcl_ListObjAppendElement(interp, resultListPtr, Tcl_NewStringObj( (afterPtr->token == NULL) ? "idle" : "timer", -1)); - Tcl_SetObjResult(interp, resultListPtr); - } + Tcl_SetObjResult(interp, resultListPtr); + } break; default: Tcl_Panic("Tcl_AfterObjCmd: bad subcommand index to afterSubCmds"); } return TCL_OK; @@ -1041,21 +1041,21 @@ || TCL_TIME_BEFORE(endTime, iPtr->limit.time)) { diff = TCL_TIME_DIFF_MS_CEILING(endTime, now); if (diff > TCL_TIME_MAXIMUM_SLICE) { diff = TCL_TIME_MAXIMUM_SLICE; } - if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) { - diff = 1; - } + if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) { + diff = 1; + } if (diff > 0) { Tcl_Sleep((long) diff); - if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) { - break; - } + if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) { + break; + } } else { - break; - } + break; + } } else { diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now); if (diff > TCL_TIME_MAXIMUM_SLICE) { diff = TCL_TIME_MAXIMUM_SLICE; } @@ -1189,11 +1189,11 @@ /* * Free the memory for the callback. */ Tcl_DecrRefCount(afterPtr->commandPtr); - Tcl_Free(afterPtr); + ckfree(afterPtr); } /* *---------------------------------------------------------------------- * @@ -1227,11 +1227,11 @@ /* Empty loop body. */ } prevPtr->nextPtr = afterPtr->nextPtr; } Tcl_DecrRefCount(afterPtr->commandPtr); - Tcl_Free(afterPtr); + ckfree(afterPtr); } /* *---------------------------------------------------------------------- * @@ -1265,13 +1265,13 @@ Tcl_DeleteTimerHandler(afterPtr->token); } else { Tcl_CancelIdleCall(AfterProc, afterPtr); } Tcl_DecrRefCount(afterPtr->commandPtr); - Tcl_Free(afterPtr); + ckfree(afterPtr); } - Tcl_Free(assocPtr); + ckfree(assocPtr); } /* * Local Variables: * mode: c Index: generic/tclTomMath.decls ================================================================== --- generic/tclTomMath.decls +++ generic/tclTomMath.decls @@ -5,21 +5,20 @@ # generate the 'tclTomMathDecls.h' and 'tclStubInit.c' files. # # If you edit this file, advance the revision number (and the epoch # if the new stubs are not backward compatible) in tclTomMathDecls.h # -# Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. +# Copyright © 2005 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. library tcl # Define the unsupported generic interfaces. interface tclTomMath -# hooks {tclTomMathInt} scspec EXTERN # Declare each of the functions in the Tcl tommath interface declare 0 { @@ -31,11 +30,11 @@ declare 2 { mp_err MP_WUR TclBN_mp_add(const mp_int *a, const mp_int *b, mp_int *c) } declare 3 { - mp_err MP_WUR TclBN_mp_add_d(const mp_int *a, mp_digit b, mp_int *c) + mp_err MP_WUR TclBN_mp_add_d(const mp_int *a, unsigned int b, mp_int *c) } declare 4 { mp_err MP_WUR TclBN_mp_and(const mp_int *a, const mp_int *b, mp_int *c) } declare 5 { @@ -49,11 +48,11 @@ } declare 8 { mp_ord MP_WUR TclBN_mp_cmp(const mp_int *a, const mp_int *b) } declare 9 { - mp_ord MP_WUR TclBN_mp_cmp_d(const mp_int *a, mp_digit b) + mp_ord MP_WUR TclBN_mp_cmp_d(const mp_int *a, unsigned int b) } declare 10 { mp_ord MP_WUR TclBN_mp_cmp_mag(const mp_int *a, const mp_int *b) } declare 11 { @@ -64,27 +63,26 @@ } declare 13 { mp_err MP_WUR TclBN_mp_div(const mp_int *a, const mp_int *b, mp_int *q, mp_int *r) } declare 14 { - mp_err MP_WUR TclBN_mp_div_d(const mp_int *a, mp_digit b, mp_int *q, mp_digit *r) + mp_err MP_WUR TclBN_mp_div_d(const mp_int *a, unsigned int b, mp_int *q, unsigned int *r) } declare 15 { mp_err MP_WUR TclBN_mp_div_2(const mp_int *a, mp_int *q) } declare 16 { mp_err MP_WUR TclBN_mp_div_2d(const mp_int *a, int b, mp_int *q, mp_int *r) } -# Removed in 9.0 -#declare 17 {deprecated {is private function in libtommath}} { -# mp_err TclBN_mp_div_3(const mp_int *a, mp_int *q, mp_digit *r) -#} +declare 17 {deprecated {is private function in libtommath}} { + mp_err TclBN_mp_div_3(const mp_int *a, mp_int *q, unsigned int *r) +} declare 18 { void TclBN_mp_exch(mp_int *a, mp_int *b) } declare 19 { - mp_err MP_WUR TclBN_mp_expt_u32(const mp_int *a, uint32_t b, mp_int *c) + mp_err MP_WUR TclBN_mp_expt_d(const mp_int *a, int b, mp_int *c) } declare 20 { mp_err MP_WUR TclBN_mp_grow(mp_int *a, int size) } declare 21 { @@ -95,11 +93,11 @@ } declare 23 { mp_err MP_WUR TclBN_mp_init_multi(mp_int *a, ...) } declare 24 { - mp_err MP_WUR TclBN_mp_init_set(mp_int *a, mp_digit b) + mp_err MP_WUR TclBN_mp_init_set(mp_int *a, unsigned int b) } declare 25 { mp_err MP_WUR TclBN_mp_init_size(mp_int *a, int size) } declare 26 { @@ -113,11 +111,11 @@ } declare 29 { mp_err MP_WUR TclBN_mp_mul(const mp_int *a, const mp_int *b, mp_int *p) } declare 30 { - mp_err MP_WUR TclBN_mp_mul_d(const mp_int *a, mp_digit b, mp_int *p) + mp_err MP_WUR TclBN_mp_mul_d(const mp_int *a, unsigned int b, mp_int *p) } declare 31 { mp_err MP_WUR TclBN_mp_mul_2(const mp_int *a, mp_int *p) } declare 32 { @@ -139,114 +137,150 @@ void TclBN_mp_rshd(mp_int *a, int shift) } declare 38 { mp_err MP_WUR TclBN_mp_shrink(mp_int *a) } -# Removed in 9.0 -#declare 39 {deprecated {macro calling mp_set_u64}} { -# void TclBN_mp_set(mp_int *a, unsigned int b) -#} -# Removed in 9.0 -#declare 40 {nostub {is private function in libtommath}} { -# mp_err TclBN_mp_sqr(const mp_int *a, mp_int *b) -#} +declare 39 {deprecated {macro calling mp_set_u64}} { + void TclBN_mp_set(mp_int *a, unsigned int b) +} +declare 40 {nostub {is private function in libtommath}} { + mp_err TclBN_mp_sqr(const mp_int *a, mp_int *b) +} declare 41 { mp_err MP_WUR TclBN_mp_sqrt(const mp_int *a, mp_int *b) } declare 42 { mp_err MP_WUR TclBN_mp_sub(const mp_int *a, const mp_int *b, mp_int *c) } declare 43 { - mp_err MP_WUR TclBN_mp_sub_d(const mp_int *a, mp_digit b, mp_int *c) -} -# Removed in 9.0 -#declare 44 { -# mp_err TclBN_mp_to_unsigned_bin(const mp_int *a, unsigned char *b) -#} -# Removed in 9.0 -#declare 45 { -# mp_err TclBN_mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, -# unsigned long *outlen) -#} -# Removed in 9.0 -#declare 46 { -# mp_err TclBN_mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen) -#} + mp_err MP_WUR TclBN_mp_sub_d(const mp_int *a, unsigned int b, mp_int *c) +} +declare 44 {deprecated {Use mp_to_ubin}} { + mp_err TclBN_mp_to_unsigned_bin(const mp_int *a, unsigned char *b) +} +declare 45 {deprecated {Use mp_to_ubin}} { + mp_err TclBN_mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, + unsigned long *outlen) +} +declare 46 {deprecated {Use mp_to_radix}} { + mp_err TclBN_mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen) +} declare 47 { - size_t MP_WUR TclBN_mp_ubin_size(const mp_int *a) + size_t TclBN_mp_unsigned_bin_size(const mp_int *a) } declare 48 { mp_err MP_WUR TclBN_mp_xor(const mp_int *a, const mp_int *b, mp_int *c) } declare 49 { void TclBN_mp_zero(mp_int *a) } -# Removed in 9.0 -#declare 61 {deprecated {macro calling mp_init_u64}} { -# mp_err TclBN_mp_init_ul(mp_int *a, unsigned long i) -#} -# Removed in 9.0 -#declare 62 {deprecated {macro calling mp_set_u64}} { -# void TclBN_mp_set_ul(mp_int *a, unsigned long i) -#} + +# internal routines to libtommath - should not be called but must be +# exported to accommodate the "tommath" extension + +declare 50 {deprecated {is private function in libtommath}} { + void TclBN_reverse(unsigned char *s, int len) +} +declare 51 {deprecated {is private function in libtommath}} { + mp_err TclBN_fast_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs) +} +declare 52 {deprecated {is private function in libtommath}} { + mp_err TclBN_fast_s_mp_sqr(const mp_int *a, mp_int *b) +} +declare 53 {deprecated {is private function in libtommath}} { + mp_err TclBN_mp_karatsuba_mul(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 54 {deprecated {is private function in libtommath}} { + mp_err TclBN_mp_karatsuba_sqr(const mp_int *a, mp_int *b) +} +declare 55 {deprecated {is private function in libtommath}} { + mp_err TclBN_mp_toom_mul(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 56 {deprecated {is private function in libtommath}} { + mp_err TclBN_mp_toom_sqr(const mp_int *a, mp_int *b) +} +declare 57 {deprecated {is private function in libtommath}} { + mp_err TclBN_s_mp_add(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 58 {deprecated {is private function in libtommath}} { + mp_err TclBN_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs) +} +declare 59 {deprecated {is private function in libtommath}} { + mp_err TclBN_s_mp_sqr(const mp_int *a, mp_int *b) +} +declare 60 {deprecated {is private function in libtommath}} { + mp_err TclBN_s_mp_sub(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 61 {deprecated {macro calling mp_init_u64}} { + mp_err TclBN_mp_init_set_int(mp_int *a, unsigned long i) +} +declare 62 {deprecated {macro calling mp_set_u64}} { + void TclBN_mp_set_ul(mp_int *a, unsigned long i) +} declare 63 { int MP_WUR TclBN_mp_cnt_lsb(const mp_int *a) } -# Removed in 9.0 -#declare 64 {deprecated {macro calling mp_init_i64}} { -# int TclBN_mp_init_l(mp_int *bignum, long initVal) -#} +declare 64 {deprecated {macro calling mp_init_i64}} { + int TclBN_mp_init_l(mp_int *bignum, long initVal) +} declare 65 { int MP_WUR TclBN_mp_init_i64(mp_int *bignum, int64_t initVal) } declare 66 { int MP_WUR TclBN_mp_init_u64(mp_int *bignum, uint64_t initVal) } -# Removed in 9.0 -#declare 67 { -# mp_err TclBN_mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast) -#} +# Added in libtommath 1.0 +declare 67 {deprecated {Use mp_expt_n}} { + mp_err TclBN_mp_expt_d_ex(const mp_int *a, unsigned int b, mp_int *c, int fast) +} # Added in libtommath 1.0.1 declare 68 { - void TclBN_mp_set_u64(mp_int *a, uint64_t i) + void TclBN_mp_set_ull(mp_int *a, uint64_t i) } declare 69 { - uint64_t MP_WUR TclBN_mp_get_mag_u64(const mp_int *a) + uint64_t MP_WUR TclBN_mp_get_mag_ull(const mp_int *a) } declare 70 { - void TclBN_mp_set_i64(mp_int *a, int64_t i) + void TclBN_mp_set_ll(mp_int *a, int64_t i) +} +declare 71 { + mp_err MP_WUR TclBN_mp_unpack(mp_int *rop, size_t count, mp_order order, size_t size, + mp_endian endian, size_t nails, const void *op) +} +declare 72 { + mp_err MP_WUR TclBN_mp_pack(void *rop, size_t maxcount, size_t *written, mp_order order, + size_t size, mp_endian endian, size_t nails, const mp_int *op) } # Added in libtommath 1.1.0 -# No longer in use: replaced by mp_and() -#declare 73 { -# int TclBN_mp_tc_and(const mp_int *a, const mp_int *b, mp_int *c) -#} -# No longer in use: replaced by mp_or() -#declare 74 { -# int TclBN_mp_tc_or(const mp_int *a, const mp_int *b, mp_int *c) -#} -# No longer in use: replaced by mp_xor() -#declare 75 { -# int TclBN_mp_tc_xor(const mp_int *a, const mp_int *b, mp_int *c) -#} +declare 73 {deprecated {merged with mp_and}} { + mp_err TclBN_mp_tc_and(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 74 {deprecated {merged with mp_or}} { + mp_err TclBN_mp_tc_or(const mp_int *a, const mp_int *b, mp_int *c) +} +declare 75 {deprecated {merged with mp_xor}} { + mp_err TclBN_mp_tc_xor(const mp_int *a, const mp_int *b, mp_int *c) +} declare 76 { mp_err MP_WUR TclBN_mp_signed_rsh(const mp_int *a, int b, mp_int *c) } +declare 77 { + size_t MP_WUR TclBN_mp_pack_count(const mp_int *a, size_t nails, size_t size) +} # Added in libtommath 1.2.0 declare 78 { int MP_WUR TclBN_mp_to_ubin(const mp_int *a, unsigned char *buf, size_t maxlen, size_t *written) } -# Removed in 9.0 -#declare 79 { -# mp_err MP_WUR TclBN_mp_div_ld(const mp_int *a, mp_digit b, mp_int *q, mp_digit *r) -#} +declare 79 { + mp_err MP_WUR TclBN_mp_div_ld(const mp_int *a, uint64_t b, mp_int *q, uint64_t *r) +} declare 80 { int MP_WUR TclBN_mp_to_radix(const mp_int *a, char *str, size_t maxlen, size_t *written, int radix) } # Local Variables: # mode: tcl # End: Index: generic/tclTomMath.h ================================================================== --- generic/tclTomMath.h +++ generic/tclTomMath.h @@ -1,15 +1,9 @@ #ifndef BN_TCL_H_ #define BN_TCL_H_ -#ifdef MP_NO_STDINT -# ifdef HAVE_STDINT_H -# include -#else -# include "../compat/stdint.h" -# endif -#endif +#include #if defined(TCL_NO_TOMMATH_H) typedef size_t mp_digit; typedef int mp_sign; # define MP_ZPOS 0 /* positive integer */ # define MP_NEG 1 /* negative */ @@ -22,10 +16,18 @@ # define MP_ERR -1 /* unknown error */ # define MP_MEM -2 /* out of mem */ # define MP_VAL -3 /* invalid input */ # define MP_ITER -4 /* maximum iterations reached */ # define MP_BUF -5 /* buffer overflow, supplied buffer too small */ + typedef int mp_order; +# define MP_LSB_FIRST -1 +# define MP_MSB_FIRST 1 + typedef int mp_endian; +# define MP_LITTLE_ENDIAN -1 +# define MP_NATIVE_ENDIAN 0 +# define MP_BIG_ENDIAN 1 +# define MP_DEPRECATED_PRAGMA(s) /* nothing */ # define MP_WUR /* nothing */ # define mp_iszero(a) ((a)->used == 0) # define mp_isneg(a) ((a)->sign != 0) /* the infamous mp_int structure */ Index: generic/tclTomMathDecls.h ================================================================== --- generic/tclTomMathDecls.h +++ generic/tclTomMathDecls.h @@ -33,97 +33,116 @@ TCLTOMMATH_EPOCH,TCLTOMMATH_REVISION)) /* Define custom memory allocation for libtommath */ /* MODULE_SCOPE void* TclBNAlloc( size_t ); */ -#define TclBNAlloc(s) ((void*)Tcl_Alloc(s)) +#define TclBNAlloc(s) ((void*)attemptckalloc((size_t)(s))) /* MODULE_SCOPE void* TclBNCalloc( size_t, size_t ); */ -#define TclBNCalloc(m,s) memset(Tcl_Alloc((size_t)(m)*(size_t)(s)),0,(size_t)(m)*(size_t)(s)) +#define TclBNCalloc(m,s) memset(attemptckalloc((size_t)(m)*(size_t)(s)),0,(size_t)(m)*(size_t)(s)) /* MODULE_SCOPE void* TclBNRealloc( void*, size_t ); */ -#define TclBNRealloc(x,s) ((void*)Tcl_Realloc((char*)(x),(size_t)(s))) +#define TclBNRealloc(x,s) ((void*)attemptckrealloc((char*)(x),(size_t)(s))) /* MODULE_SCOPE void TclBNFree( void* ); */ -#define TclBNFree(x) (Tcl_Free((char*)(x))) +#define TclBNFree(x) (ckfree(x)) #undef MP_MALLOC #undef MP_CALLOC #undef MP_REALLOC #undef MP_FREE #define MP_MALLOC(size) TclBNAlloc(size) -#define MP_CALLOC(nmemb, size) TclBNCalloc(nmemb, size) -#define MP_REALLOC(mem, oldsize, newsize) TclBNRealloc(mem, newsize) -#define MP_FREE(mem, size) TclBNFree(mem) +#define MP_CALLOC(nmemb, size) TclBNCalloc((nmemb), (size)) +#define MP_REALLOC(mem, oldsize, newsize) TclBNRealloc((mem), ((void)(oldsize), (newsize))) +#define MP_FREE(mem, size) TclBNFree(((void)(size), (mem))) #ifndef MODULE_SCOPE -# define MODULE_SCOPE extern +# ifdef __cplusplus +# define MODULE_SCOPE extern "C" +# else +# define MODULE_SCOPE extern +# endif #endif #ifdef __cplusplus extern "C" { #endif -MODULE_SCOPE mp_err TclBN_mp_sqr(const mp_int *a, mp_int *b); -MODULE_SCOPE mp_err TclBN_mp_div_3(const mp_int *a, mp_int *q, mp_digit *r); +MODULE_SCOPE mp_err TclBN_s_mp_balance_mul(const mp_int *a, const mp_int *b, mp_int *c); +MODULE_SCOPE mp_err TclBN_s_mp_div_3(const mp_int *a, mp_int *c, mp_digit *d); +MODULE_SCOPE mp_err TclBN_s_mp_add_d(const mp_int *a, mp_digit b, mp_int *c); +MODULE_SCOPE mp_ord TclBN_s_mp_cmp_d(const mp_int *a, mp_digit b); +MODULE_SCOPE mp_err TclBN_s_mp_div_d(const mp_int *a, mp_digit b, mp_int *c, mp_digit *d); +MODULE_SCOPE mp_err TclBN_s_mp_expt_u32(const mp_int *a, uint32_t b, mp_int *c); +MODULE_SCOPE mp_err TclBN_s_mp_init_set(mp_int *a, mp_digit b); +MODULE_SCOPE mp_err TclBN_s_mp_mul_d(const mp_int *a, mp_digit b, mp_int *c); +MODULE_SCOPE void TclBN_s_mp_reverse(unsigned char *s, size_t len); +MODULE_SCOPE void TclBN_s_mp_set(mp_int *a, mp_digit b); +MODULE_SCOPE mp_err TclBN_s_mp_sub_d(const mp_int *a, mp_digit b, mp_int *c); +MODULE_SCOPE const char *const TclBN_mp_s_rmap; +MODULE_SCOPE const uint8_t TclBN_mp_s_rmap_reverse[]; +MODULE_SCOPE const size_t TclBN_mp_s_rmap_reverse_sz; +MODULE_SCOPE mp_err TclBN_mp_set_int(mp_int *a, unsigned long b); #ifdef __cplusplus } #endif /* Rename the global symbols in libtommath to avoid linkage conflicts */ #ifndef TCL_WITH_EXTERNAL_TOMMATH #define bn_reverse TclBN_reverse #define mp_add TclBN_mp_add -#define mp_add_d TclBN_mp_add_d +#define mp_add_d TclBN_s_mp_add_d #define mp_and TclBN_mp_and #define mp_clamp TclBN_mp_clamp #define mp_clear TclBN_mp_clear #define mp_clear_multi TclBN_mp_clear_multi #define mp_cmp TclBN_mp_cmp -#define mp_cmp_d TclBN_mp_cmp_d +#define mp_cmp_d TclBN_s_mp_cmp_d #define mp_cmp_mag TclBN_mp_cmp_mag #define mp_cnt_lsb TclBN_mp_cnt_lsb #define mp_copy TclBN_mp_copy #define mp_count_bits TclBN_mp_count_bits #define mp_div TclBN_mp_div -#define mp_div_d TclBN_mp_div_d +#define mp_div_d TclBN_s_mp_div_d #define mp_div_2 TclBN_mp_div_2 -#define mp_div_3 TclBN_mp_div_3 #define mp_div_2d TclBN_mp_div_2d #define mp_exch TclBN_mp_exch #define mp_expt_d TclBN_mp_expt_d #define mp_expt_d_ex TclBN_mp_expt_d_ex -#define mp_expt_u32 TclBN_mp_expt_u32 -#define mp_get_mag_u64 TclBN_mp_get_mag_u64 +#define mp_expt_u32 TclBN_s_mp_expt_u32 +#define mp_expt_n TclBN_mp_expt_d +#define mp_get_mag_u64 TclBN_mp_get_mag_ull #define mp_grow TclBN_mp_grow #define mp_init TclBN_mp_init #define mp_init_copy TclBN_mp_init_copy #define mp_init_i64 TclBN_mp_init_i64 #define mp_init_multi TclBN_mp_init_multi -#define mp_init_set TclBN_mp_init_set +#define mp_init_set TclBN_s_mp_init_set #define mp_init_size TclBN_mp_init_size #define mp_init_u64 TclBN_mp_init_u64 #define mp_lshd TclBN_mp_lshd #define mp_mod TclBN_mp_mod #define mp_mod_2d TclBN_mp_mod_2d #define mp_mul TclBN_mp_mul -#define mp_mul_d TclBN_mp_mul_d +#define mp_mul_d TclBN_s_mp_mul_d #define mp_mul_2 TclBN_mp_mul_2 #define mp_mul_2d TclBN_mp_mul_2d #define mp_neg TclBN_mp_neg #define mp_or TclBN_mp_or +#define mp_pack TclBN_mp_pack +#define mp_pack_count TclBN_mp_pack_count #define mp_radix_size TclBN_mp_radix_size #define mp_read_radix TclBN_mp_read_radix #define mp_rshd TclBN_mp_rshd #define mp_s_rmap TclBN_mp_s_rmap #define mp_s_rmap_reverse TclBN_mp_s_rmap_reverse #define mp_s_rmap_reverse_sz TclBN_mp_s_rmap_reverse_sz #define mp_set TclBN_s_mp_set -#define mp_set_i64 TclBN_mp_set_i64 -#define mp_set_u64 TclBN_mp_set_u64 +#define mp_set_i64 TclBN_mp_set_ll +#define mp_set_u64 TclBN_mp_set_ull #define mp_shrink TclBN_mp_shrink #define mp_sqr TclBN_mp_sqr #define mp_sqrt TclBN_mp_sqrt #define mp_sub TclBN_mp_sub -#define mp_sub_d TclBN_mp_sub_d +#define mp_sub_d TclBN_s_mp_sub_d #define mp_signed_rsh TclBN_mp_signed_rsh #define mp_tc_and TclBN_mp_and #define mp_tc_div_2d TclBN_mp_signed_rsh #define mp_tc_or TclBN_mp_or #define mp_tc_xor TclBN_mp_xor @@ -130,26 +149,34 @@ #define mp_to_unsigned_bin TclBN_mp_to_unsigned_bin #define mp_to_unsigned_bin_n TclBN_mp_to_unsigned_bin_n #define mp_toradix_n TclBN_mp_toradix_n #define mp_to_radix TclBN_mp_to_radix #define mp_to_ubin TclBN_mp_to_ubin -#define mp_ubin_size TclBN_mp_ubin_size +#define mp_ubin_size TclBN_mp_unsigned_bin_size +#define mp_unpack TclBN_mp_unpack #define mp_xor TclBN_mp_xor #define mp_zero TclBN_mp_zero #define s_mp_add TclBN_s_mp_add -#define s_mp_balance_mul TclBN_mp_balance_mul +#define s_mp_balance_mul TclBN_s_mp_balance_mul +#define s_mp_div_3 TclBN_s_mp_div_3 #define s_mp_karatsuba_mul TclBN_mp_karatsuba_mul #define s_mp_karatsuba_sqr TclBN_mp_karatsuba_sqr #define s_mp_mul_digs TclBN_s_mp_mul_digs -#define s_mp_mul_digs_fast TclBN_s_mp_mul_digs_fast +#define s_mp_mul_digs_fast TclBN_fast_s_mp_mul_digs #define s_mp_reverse TclBN_s_mp_reverse #define s_mp_sqr TclBN_s_mp_sqr -#define s_mp_sqr_fast TclBN_s_mp_sqr_fast +#define s_mp_sqr_fast TclBN_fast_s_mp_sqr #define s_mp_sub TclBN_s_mp_sub #define s_mp_toom_mul TclBN_mp_toom_mul #define s_mp_toom_sqr TclBN_mp_toom_sqr #endif /* !TCL_WITH_EXTERNAL_TOMMATH */ + +#define mp_init_set_int(a,b) (MP_DEPRECATED_PRAGMA("replaced by mp_init_ul") mp_init_u64(a,(unsigned int)(b))) +#define mp_set_int(a,b) (MP_DEPRECATED_PRAGMA("replaced by mp_set_ul") (mp_set_u64((a),((unsigned int)(b))),MP_OKAY)) +#define mp_set_long(a,b) (MP_DEPRECATED_PRAGMA("replaced by mp_set_ul") (mp_set_u64((a),(long)(b)),MP_OKAY)) +#define mp_set_long_long(a,b) (MP_DEPRECATED_PRAGMA("replaced by mp_set_u64") (mp_set_u64((a),(b)),MP_OKAY)) +#define mp_unsigned_bin_size(mp) (MP_DEPRECATED_PRAGMA("replaced by mp_ubin_size") (int)mp_ubin_size(mp)) #undef TCL_STORAGE_CLASS #ifdef BUILD_tcl # define TCL_STORAGE_CLASS DLLEXPORT #else @@ -182,11 +209,11 @@ EXTERN int TclBN_revision(void) MP_WUR; /* 2 */ EXTERN mp_err TclBN_mp_add(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 3 */ -EXTERN mp_err TclBN_mp_add_d(const mp_int *a, mp_digit b, +EXTERN mp_err TclBN_mp_add_d(const mp_int *a, unsigned int b, mp_int *c) MP_WUR; /* 4 */ EXTERN mp_err TclBN_mp_and(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 5 */ @@ -196,11 +223,11 @@ /* 7 */ EXTERN void TclBN_mp_clear_multi(mp_int *a, ...); /* 8 */ EXTERN mp_ord TclBN_mp_cmp(const mp_int *a, const mp_int *b) MP_WUR; /* 9 */ -EXTERN mp_ord TclBN_mp_cmp_d(const mp_int *a, mp_digit b) MP_WUR; +EXTERN mp_ord TclBN_mp_cmp_d(const mp_int *a, unsigned int b) MP_WUR; /* 10 */ EXTERN mp_ord TclBN_mp_cmp_mag(const mp_int *a, const mp_int *b) MP_WUR; /* 11 */ EXTERN mp_err TclBN_mp_copy(const mp_int *a, mp_int *b) MP_WUR; /* 12 */ @@ -207,33 +234,35 @@ EXTERN int TclBN_mp_count_bits(const mp_int *a) MP_WUR; /* 13 */ EXTERN mp_err TclBN_mp_div(const mp_int *a, const mp_int *b, mp_int *q, mp_int *r) MP_WUR; /* 14 */ -EXTERN mp_err TclBN_mp_div_d(const mp_int *a, mp_digit b, - mp_int *q, mp_digit *r) MP_WUR; +EXTERN mp_err TclBN_mp_div_d(const mp_int *a, unsigned int b, + mp_int *q, unsigned int *r) MP_WUR; /* 15 */ EXTERN mp_err TclBN_mp_div_2(const mp_int *a, mp_int *q) MP_WUR; /* 16 */ EXTERN mp_err TclBN_mp_div_2d(const mp_int *a, int b, mp_int *q, mp_int *r) MP_WUR; -/* Slot 17 is reserved */ +/* 17 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_mp_div_3(const mp_int *a, mp_int *q, + unsigned int *r); /* 18 */ EXTERN void TclBN_mp_exch(mp_int *a, mp_int *b); /* 19 */ -EXTERN mp_err TclBN_mp_expt_u32(const mp_int *a, uint32_t b, - mp_int *c) MP_WUR; +EXTERN mp_err TclBN_mp_expt_d(const mp_int *a, int b, mp_int *c) MP_WUR; /* 20 */ EXTERN mp_err TclBN_mp_grow(mp_int *a, int size) MP_WUR; /* 21 */ EXTERN mp_err TclBN_mp_init(mp_int *a) MP_WUR; /* 22 */ EXTERN mp_err TclBN_mp_init_copy(mp_int *a, const mp_int *b) MP_WUR; /* 23 */ EXTERN mp_err TclBN_mp_init_multi(mp_int *a, ...) MP_WUR; /* 24 */ -EXTERN mp_err TclBN_mp_init_set(mp_int *a, mp_digit b) MP_WUR; +EXTERN mp_err TclBN_mp_init_set(mp_int *a, unsigned int b) MP_WUR; /* 25 */ EXTERN mp_err TclBN_mp_init_size(mp_int *a, int size) MP_WUR; /* 26 */ EXTERN mp_err TclBN_mp_lshd(mp_int *a, int shift) MP_WUR; /* 27 */ @@ -243,11 +272,11 @@ EXTERN mp_err TclBN_mp_mod_2d(const mp_int *a, int b, mp_int *r) MP_WUR; /* 29 */ EXTERN mp_err TclBN_mp_mul(const mp_int *a, const mp_int *b, mp_int *p) MP_WUR; /* 30 */ -EXTERN mp_err TclBN_mp_mul_d(const mp_int *a, mp_digit b, +EXTERN mp_err TclBN_mp_mul_d(const mp_int *a, unsigned int b, mp_int *p) MP_WUR; /* 31 */ EXTERN mp_err TclBN_mp_mul_2(const mp_int *a, mp_int *p) MP_WUR; /* 32 */ EXTERN mp_err TclBN_mp_mul_2d(const mp_int *a, int d, mp_int *p) MP_WUR; @@ -264,70 +293,140 @@ int radix) MP_WUR; /* 37 */ EXTERN void TclBN_mp_rshd(mp_int *a, int shift); /* 38 */ EXTERN mp_err TclBN_mp_shrink(mp_int *a) MP_WUR; -/* Slot 39 is reserved */ -/* Slot 40 is reserved */ +/* 39 */ +TCL_DEPRECATED("macro calling mp_set_u64") +void TclBN_mp_set(mp_int *a, unsigned int b); +/* 40 */ +EXTERN mp_err TclBN_mp_sqr(const mp_int *a, mp_int *b); /* 41 */ EXTERN mp_err TclBN_mp_sqrt(const mp_int *a, mp_int *b) MP_WUR; /* 42 */ EXTERN mp_err TclBN_mp_sub(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 43 */ -EXTERN mp_err TclBN_mp_sub_d(const mp_int *a, mp_digit b, +EXTERN mp_err TclBN_mp_sub_d(const mp_int *a, unsigned int b, mp_int *c) MP_WUR; -/* Slot 44 is reserved */ -/* Slot 45 is reserved */ -/* Slot 46 is reserved */ +/* 44 */ +TCL_DEPRECATED("Use mp_to_ubin") +mp_err TclBN_mp_to_unsigned_bin(const mp_int *a, + unsigned char *b); +/* 45 */ +TCL_DEPRECATED("Use mp_to_ubin") +mp_err TclBN_mp_to_unsigned_bin_n(const mp_int *a, + unsigned char *b, unsigned long *outlen); +/* 46 */ +TCL_DEPRECATED("Use mp_to_radix") +mp_err TclBN_mp_toradix_n(const mp_int *a, char *str, + int radix, int maxlen); /* 47 */ -EXTERN size_t TclBN_mp_ubin_size(const mp_int *a) MP_WUR; +EXTERN size_t TclBN_mp_unsigned_bin_size(const mp_int *a); /* 48 */ EXTERN mp_err TclBN_mp_xor(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 49 */ EXTERN void TclBN_mp_zero(mp_int *a); -/* Slot 50 is reserved */ -/* Slot 51 is reserved */ -/* Slot 52 is reserved */ -/* Slot 53 is reserved */ -/* Slot 54 is reserved */ -/* Slot 55 is reserved */ -/* Slot 56 is reserved */ -/* Slot 57 is reserved */ -/* Slot 58 is reserved */ -/* Slot 59 is reserved */ -/* Slot 60 is reserved */ -/* Slot 61 is reserved */ -/* Slot 62 is reserved */ +/* 50 */ +TCL_DEPRECATED("is private function in libtommath") +void TclBN_reverse(unsigned char *s, int len); +/* 51 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_fast_s_mp_mul_digs(const mp_int *a, + const mp_int *b, mp_int *c, int digs); +/* 52 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_fast_s_mp_sqr(const mp_int *a, mp_int *b); +/* 53 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_mp_karatsuba_mul(const mp_int *a, + const mp_int *b, mp_int *c); +/* 54 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_mp_karatsuba_sqr(const mp_int *a, mp_int *b); +/* 55 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_mp_toom_mul(const mp_int *a, const mp_int *b, + mp_int *c); +/* 56 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_mp_toom_sqr(const mp_int *a, mp_int *b); +/* 57 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_s_mp_add(const mp_int *a, const mp_int *b, + mp_int *c); +/* 58 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_s_mp_mul_digs(const mp_int *a, const mp_int *b, + mp_int *c, int digs); +/* 59 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_s_mp_sqr(const mp_int *a, mp_int *b); +/* 60 */ +TCL_DEPRECATED("is private function in libtommath") +mp_err TclBN_s_mp_sub(const mp_int *a, const mp_int *b, + mp_int *c); +/* 61 */ +TCL_DEPRECATED("macro calling mp_init_u64") +mp_err TclBN_mp_init_set_int(mp_int *a, unsigned long i); +/* 62 */ +TCL_DEPRECATED("macro calling mp_set_u64") +void TclBN_mp_set_ul(mp_int *a, unsigned long i); /* 63 */ EXTERN int TclBN_mp_cnt_lsb(const mp_int *a) MP_WUR; -/* Slot 64 is reserved */ +/* 64 */ +TCL_DEPRECATED("macro calling mp_init_i64") +int TclBN_mp_init_l(mp_int *bignum, long initVal); /* 65 */ EXTERN int TclBN_mp_init_i64(mp_int *bignum, int64_t initVal) MP_WUR; /* 66 */ EXTERN int TclBN_mp_init_u64(mp_int *bignum, uint64_t initVal) MP_WUR; -/* Slot 67 is reserved */ +/* 67 */ +TCL_DEPRECATED("Use mp_expt_n") +mp_err TclBN_mp_expt_d_ex(const mp_int *a, unsigned int b, + mp_int *c, int fast); /* 68 */ -EXTERN void TclBN_mp_set_u64(mp_int *a, uint64_t i); +EXTERN void TclBN_mp_set_ull(mp_int *a, uint64_t i); /* 69 */ -EXTERN uint64_t TclBN_mp_get_mag_u64(const mp_int *a) MP_WUR; +EXTERN uint64_t TclBN_mp_get_mag_ull(const mp_int *a) MP_WUR; /* 70 */ -EXTERN void TclBN_mp_set_i64(mp_int *a, int64_t i); -/* Slot 71 is reserved */ -/* Slot 72 is reserved */ -/* Slot 73 is reserved */ -/* Slot 74 is reserved */ -/* Slot 75 is reserved */ +EXTERN void TclBN_mp_set_ll(mp_int *a, int64_t i); +/* 71 */ +EXTERN mp_err TclBN_mp_unpack(mp_int *rop, size_t count, + mp_order order, size_t size, + mp_endian endian, size_t nails, + const void *op) MP_WUR; +/* 72 */ +EXTERN mp_err TclBN_mp_pack(void *rop, size_t maxcount, + size_t *written, mp_order order, size_t size, + mp_endian endian, size_t nails, + const mp_int *op) MP_WUR; +/* 73 */ +TCL_DEPRECATED("merged with mp_and") +mp_err TclBN_mp_tc_and(const mp_int *a, const mp_int *b, + mp_int *c); +/* 74 */ +TCL_DEPRECATED("merged with mp_or") +mp_err TclBN_mp_tc_or(const mp_int *a, const mp_int *b, + mp_int *c); +/* 75 */ +TCL_DEPRECATED("merged with mp_xor") +mp_err TclBN_mp_tc_xor(const mp_int *a, const mp_int *b, + mp_int *c); /* 76 */ EXTERN mp_err TclBN_mp_signed_rsh(const mp_int *a, int b, mp_int *c) MP_WUR; -/* Slot 77 is reserved */ +/* 77 */ +EXTERN size_t TclBN_mp_pack_count(const mp_int *a, size_t nails, + size_t size) MP_WUR; /* 78 */ EXTERN int TclBN_mp_to_ubin(const mp_int *a, unsigned char *buf, size_t maxlen, size_t *written) MP_WUR; -/* Slot 79 is reserved */ +/* 79 */ +EXTERN mp_err TclBN_mp_div_ld(const mp_int *a, uint64_t b, + mp_int *q, uint64_t *r) MP_WUR; /* 80 */ EXTERN int TclBN_mp_to_radix(const mp_int *a, char *str, size_t maxlen, size_t *written, int radix) MP_WUR; typedef struct TclTomMathStubs { @@ -335,87 +434,87 @@ void *hooks; int (*tclBN_epoch) (void) MP_WUR; /* 0 */ int (*tclBN_revision) (void) MP_WUR; /* 1 */ mp_err (*tclBN_mp_add) (const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 2 */ - mp_err (*tclBN_mp_add_d) (const mp_int *a, mp_digit b, mp_int *c) MP_WUR; /* 3 */ + mp_err (*tclBN_mp_add_d) (const mp_int *a, unsigned int b, mp_int *c) MP_WUR; /* 3 */ mp_err (*tclBN_mp_and) (const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 4 */ void (*tclBN_mp_clamp) (mp_int *a); /* 5 */ void (*tclBN_mp_clear) (mp_int *a); /* 6 */ void (*tclBN_mp_clear_multi) (mp_int *a, ...); /* 7 */ mp_ord (*tclBN_mp_cmp) (const mp_int *a, const mp_int *b) MP_WUR; /* 8 */ - mp_ord (*tclBN_mp_cmp_d) (const mp_int *a, mp_digit b) MP_WUR; /* 9 */ + mp_ord (*tclBN_mp_cmp_d) (const mp_int *a, unsigned int b) MP_WUR; /* 9 */ mp_ord (*tclBN_mp_cmp_mag) (const mp_int *a, const mp_int *b) MP_WUR; /* 10 */ mp_err (*tclBN_mp_copy) (const mp_int *a, mp_int *b) MP_WUR; /* 11 */ int (*tclBN_mp_count_bits) (const mp_int *a) MP_WUR; /* 12 */ mp_err (*tclBN_mp_div) (const mp_int *a, const mp_int *b, mp_int *q, mp_int *r) MP_WUR; /* 13 */ - mp_err (*tclBN_mp_div_d) (const mp_int *a, mp_digit b, mp_int *q, mp_digit *r) MP_WUR; /* 14 */ + mp_err (*tclBN_mp_div_d) (const mp_int *a, unsigned int b, mp_int *q, unsigned int *r) MP_WUR; /* 14 */ mp_err (*tclBN_mp_div_2) (const mp_int *a, mp_int *q) MP_WUR; /* 15 */ mp_err (*tclBN_mp_div_2d) (const mp_int *a, int b, mp_int *q, mp_int *r) MP_WUR; /* 16 */ - void (*reserved17)(void); + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_div_3) (const mp_int *a, mp_int *q, unsigned int *r); /* 17 */ void (*tclBN_mp_exch) (mp_int *a, mp_int *b); /* 18 */ - mp_err (*tclBN_mp_expt_u32) (const mp_int *a, uint32_t b, mp_int *c) MP_WUR; /* 19 */ + mp_err (*tclBN_mp_expt_d) (const mp_int *a, int b, mp_int *c) MP_WUR; /* 19 */ mp_err (*tclBN_mp_grow) (mp_int *a, int size) MP_WUR; /* 20 */ mp_err (*tclBN_mp_init) (mp_int *a) MP_WUR; /* 21 */ mp_err (*tclBN_mp_init_copy) (mp_int *a, const mp_int *b) MP_WUR; /* 22 */ mp_err (*tclBN_mp_init_multi) (mp_int *a, ...) MP_WUR; /* 23 */ - mp_err (*tclBN_mp_init_set) (mp_int *a, mp_digit b) MP_WUR; /* 24 */ + mp_err (*tclBN_mp_init_set) (mp_int *a, unsigned int b) MP_WUR; /* 24 */ mp_err (*tclBN_mp_init_size) (mp_int *a, int size) MP_WUR; /* 25 */ mp_err (*tclBN_mp_lshd) (mp_int *a, int shift) MP_WUR; /* 26 */ mp_err (*tclBN_mp_mod) (const mp_int *a, const mp_int *b, mp_int *r) MP_WUR; /* 27 */ mp_err (*tclBN_mp_mod_2d) (const mp_int *a, int b, mp_int *r) MP_WUR; /* 28 */ mp_err (*tclBN_mp_mul) (const mp_int *a, const mp_int *b, mp_int *p) MP_WUR; /* 29 */ - mp_err (*tclBN_mp_mul_d) (const mp_int *a, mp_digit b, mp_int *p) MP_WUR; /* 30 */ + mp_err (*tclBN_mp_mul_d) (const mp_int *a, unsigned int b, mp_int *p) MP_WUR; /* 30 */ mp_err (*tclBN_mp_mul_2) (const mp_int *a, mp_int *p) MP_WUR; /* 31 */ mp_err (*tclBN_mp_mul_2d) (const mp_int *a, int d, mp_int *p) MP_WUR; /* 32 */ mp_err (*tclBN_mp_neg) (const mp_int *a, mp_int *b) MP_WUR; /* 33 */ mp_err (*tclBN_mp_or) (const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 34 */ mp_err (*tclBN_mp_radix_size) (const mp_int *a, int radix, int *size) MP_WUR; /* 35 */ mp_err (*tclBN_mp_read_radix) (mp_int *a, const char *str, int radix) MP_WUR; /* 36 */ void (*tclBN_mp_rshd) (mp_int *a, int shift); /* 37 */ mp_err (*tclBN_mp_shrink) (mp_int *a) MP_WUR; /* 38 */ - void (*reserved39)(void); - void (*reserved40)(void); + TCL_DEPRECATED_API("macro calling mp_set_u64") void (*tclBN_mp_set) (mp_int *a, unsigned int b); /* 39 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_sqr) (const mp_int *a, mp_int *b); /* 40 */ mp_err (*tclBN_mp_sqrt) (const mp_int *a, mp_int *b) MP_WUR; /* 41 */ mp_err (*tclBN_mp_sub) (const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 42 */ - mp_err (*tclBN_mp_sub_d) (const mp_int *a, mp_digit b, mp_int *c) MP_WUR; /* 43 */ - void (*reserved44)(void); - void (*reserved45)(void); - void (*reserved46)(void); - size_t (*tclBN_mp_ubin_size) (const mp_int *a) MP_WUR; /* 47 */ + mp_err (*tclBN_mp_sub_d) (const mp_int *a, unsigned int b, mp_int *c) MP_WUR; /* 43 */ + TCL_DEPRECATED_API("Use mp_to_ubin") mp_err (*tclBN_mp_to_unsigned_bin) (const mp_int *a, unsigned char *b); /* 44 */ + TCL_DEPRECATED_API("Use mp_to_ubin") mp_err (*tclBN_mp_to_unsigned_bin_n) (const mp_int *a, unsigned char *b, unsigned long *outlen); /* 45 */ + TCL_DEPRECATED_API("Use mp_to_radix") mp_err (*tclBN_mp_toradix_n) (const mp_int *a, char *str, int radix, int maxlen); /* 46 */ + size_t (*tclBN_mp_unsigned_bin_size) (const mp_int *a); /* 47 */ mp_err (*tclBN_mp_xor) (const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; /* 48 */ void (*tclBN_mp_zero) (mp_int *a); /* 49 */ - void (*reserved50)(void); - void (*reserved51)(void); - void (*reserved52)(void); - void (*reserved53)(void); - void (*reserved54)(void); - void (*reserved55)(void); - void (*reserved56)(void); - void (*reserved57)(void); - void (*reserved58)(void); - void (*reserved59)(void); - void (*reserved60)(void); - void (*reserved61)(void); - void (*reserved62)(void); + TCL_DEPRECATED_API("is private function in libtommath") void (*tclBN_reverse) (unsigned char *s, int len); /* 50 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_fast_s_mp_mul_digs) (const mp_int *a, const mp_int *b, mp_int *c, int digs); /* 51 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_fast_s_mp_sqr) (const mp_int *a, mp_int *b); /* 52 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_karatsuba_mul) (const mp_int *a, const mp_int *b, mp_int *c); /* 53 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_karatsuba_sqr) (const mp_int *a, mp_int *b); /* 54 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_toom_mul) (const mp_int *a, const mp_int *b, mp_int *c); /* 55 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_mp_toom_sqr) (const mp_int *a, mp_int *b); /* 56 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_s_mp_add) (const mp_int *a, const mp_int *b, mp_int *c); /* 57 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_s_mp_mul_digs) (const mp_int *a, const mp_int *b, mp_int *c, int digs); /* 58 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_s_mp_sqr) (const mp_int *a, mp_int *b); /* 59 */ + TCL_DEPRECATED_API("is private function in libtommath") mp_err (*tclBN_s_mp_sub) (const mp_int *a, const mp_int *b, mp_int *c); /* 60 */ + TCL_DEPRECATED_API("macro calling mp_init_u64") mp_err (*tclBN_mp_init_set_int) (mp_int *a, unsigned long i); /* 61 */ + TCL_DEPRECATED_API("macro calling mp_set_u64") void (*tclBN_mp_set_ul) (mp_int *a, unsigned long i); /* 62 */ int (*tclBN_mp_cnt_lsb) (const mp_int *a) MP_WUR; /* 63 */ - void (*reserved64)(void); + TCL_DEPRECATED_API("macro calling mp_init_i64") int (*tclBN_mp_init_l) (mp_int *bignum, long initVal); /* 64 */ int (*tclBN_mp_init_i64) (mp_int *bignum, int64_t initVal) MP_WUR; /* 65 */ int (*tclBN_mp_init_u64) (mp_int *bignum, uint64_t initVal) MP_WUR; /* 66 */ - void (*reserved67)(void); - void (*tclBN_mp_set_u64) (mp_int *a, uint64_t i); /* 68 */ - uint64_t (*tclBN_mp_get_mag_u64) (const mp_int *a) MP_WUR; /* 69 */ - void (*tclBN_mp_set_i64) (mp_int *a, int64_t i); /* 70 */ - void (*reserved71)(void); - void (*reserved72)(void); - void (*reserved73)(void); - void (*reserved74)(void); - void (*reserved75)(void); + TCL_DEPRECATED_API("Use mp_expt_n") mp_err (*tclBN_mp_expt_d_ex) (const mp_int *a, unsigned int b, mp_int *c, int fast); /* 67 */ + void (*tclBN_mp_set_ull) (mp_int *a, uint64_t i); /* 68 */ + uint64_t (*tclBN_mp_get_mag_ull) (const mp_int *a) MP_WUR; /* 69 */ + void (*tclBN_mp_set_ll) (mp_int *a, int64_t i); /* 70 */ + mp_err (*tclBN_mp_unpack) (mp_int *rop, size_t count, mp_order order, size_t size, mp_endian endian, size_t nails, const void *op) MP_WUR; /* 71 */ + mp_err (*tclBN_mp_pack) (void *rop, size_t maxcount, size_t *written, mp_order order, size_t size, mp_endian endian, size_t nails, const mp_int *op) MP_WUR; /* 72 */ + TCL_DEPRECATED_API("merged with mp_and") mp_err (*tclBN_mp_tc_and) (const mp_int *a, const mp_int *b, mp_int *c); /* 73 */ + TCL_DEPRECATED_API("merged with mp_or") mp_err (*tclBN_mp_tc_or) (const mp_int *a, const mp_int *b, mp_int *c); /* 74 */ + TCL_DEPRECATED_API("merged with mp_xor") mp_err (*tclBN_mp_tc_xor) (const mp_int *a, const mp_int *b, mp_int *c); /* 75 */ mp_err (*tclBN_mp_signed_rsh) (const mp_int *a, int b, mp_int *c) MP_WUR; /* 76 */ - void (*reserved77)(void); + size_t (*tclBN_mp_pack_count) (const mp_int *a, size_t nails, size_t size) MP_WUR; /* 77 */ int (*tclBN_mp_to_ubin) (const mp_int *a, unsigned char *buf, size_t maxlen, size_t *written) MP_WUR; /* 78 */ - void (*reserved79)(void); + mp_err (*tclBN_mp_div_ld) (const mp_int *a, uint64_t b, mp_int *q, uint64_t *r) MP_WUR; /* 79 */ int (*tclBN_mp_to_radix) (const mp_int *a, char *str, size_t maxlen, size_t *written, int radix) MP_WUR; /* 80 */ } TclTomMathStubs; extern const TclTomMathStubs *tclTomMathStubsPtr; @@ -461,15 +560,16 @@ (tclTomMathStubsPtr->tclBN_mp_div_d) /* 14 */ #define TclBN_mp_div_2 \ (tclTomMathStubsPtr->tclBN_mp_div_2) /* 15 */ #define TclBN_mp_div_2d \ (tclTomMathStubsPtr->tclBN_mp_div_2d) /* 16 */ -/* Slot 17 is reserved */ +#define TclBN_mp_div_3 \ + (tclTomMathStubsPtr->tclBN_mp_div_3) /* 17 */ #define TclBN_mp_exch \ (tclTomMathStubsPtr->tclBN_mp_exch) /* 18 */ -#define TclBN_mp_expt_u32 \ - (tclTomMathStubsPtr->tclBN_mp_expt_u32) /* 19 */ +#define TclBN_mp_expt_d \ + (tclTomMathStubsPtr->tclBN_mp_expt_d) /* 19 */ #define TclBN_mp_grow \ (tclTomMathStubsPtr->tclBN_mp_grow) /* 20 */ #define TclBN_mp_init \ (tclTomMathStubsPtr->tclBN_mp_init) /* 21 */ #define TclBN_mp_init_copy \ @@ -504,72 +604,148 @@ (tclTomMathStubsPtr->tclBN_mp_read_radix) /* 36 */ #define TclBN_mp_rshd \ (tclTomMathStubsPtr->tclBN_mp_rshd) /* 37 */ #define TclBN_mp_shrink \ (tclTomMathStubsPtr->tclBN_mp_shrink) /* 38 */ -/* Slot 39 is reserved */ -/* Slot 40 is reserved */ +#define TclBN_mp_set \ + (tclTomMathStubsPtr->tclBN_mp_set) /* 39 */ +#define TclBN_mp_sqr \ + (tclTomMathStubsPtr->tclBN_mp_sqr) /* 40 */ #define TclBN_mp_sqrt \ (tclTomMathStubsPtr->tclBN_mp_sqrt) /* 41 */ #define TclBN_mp_sub \ (tclTomMathStubsPtr->tclBN_mp_sub) /* 42 */ #define TclBN_mp_sub_d \ (tclTomMathStubsPtr->tclBN_mp_sub_d) /* 43 */ -/* Slot 44 is reserved */ -/* Slot 45 is reserved */ -/* Slot 46 is reserved */ -#define TclBN_mp_ubin_size \ - (tclTomMathStubsPtr->tclBN_mp_ubin_size) /* 47 */ +#define TclBN_mp_to_unsigned_bin \ + (tclTomMathStubsPtr->tclBN_mp_to_unsigned_bin) /* 44 */ +#define TclBN_mp_to_unsigned_bin_n \ + (tclTomMathStubsPtr->tclBN_mp_to_unsigned_bin_n) /* 45 */ +#define TclBN_mp_toradix_n \ + (tclTomMathStubsPtr->tclBN_mp_toradix_n) /* 46 */ +#define TclBN_mp_unsigned_bin_size \ + (tclTomMathStubsPtr->tclBN_mp_unsigned_bin_size) /* 47 */ #define TclBN_mp_xor \ (tclTomMathStubsPtr->tclBN_mp_xor) /* 48 */ #define TclBN_mp_zero \ (tclTomMathStubsPtr->tclBN_mp_zero) /* 49 */ -/* Slot 50 is reserved */ -/* Slot 51 is reserved */ -/* Slot 52 is reserved */ -/* Slot 53 is reserved */ -/* Slot 54 is reserved */ -/* Slot 55 is reserved */ -/* Slot 56 is reserved */ -/* Slot 57 is reserved */ -/* Slot 58 is reserved */ -/* Slot 59 is reserved */ -/* Slot 60 is reserved */ -/* Slot 61 is reserved */ -/* Slot 62 is reserved */ +#define TclBN_reverse \ + (tclTomMathStubsPtr->tclBN_reverse) /* 50 */ +#define TclBN_fast_s_mp_mul_digs \ + (tclTomMathStubsPtr->tclBN_fast_s_mp_mul_digs) /* 51 */ +#define TclBN_fast_s_mp_sqr \ + (tclTomMathStubsPtr->tclBN_fast_s_mp_sqr) /* 52 */ +#define TclBN_mp_karatsuba_mul \ + (tclTomMathStubsPtr->tclBN_mp_karatsuba_mul) /* 53 */ +#define TclBN_mp_karatsuba_sqr \ + (tclTomMathStubsPtr->tclBN_mp_karatsuba_sqr) /* 54 */ +#define TclBN_mp_toom_mul \ + (tclTomMathStubsPtr->tclBN_mp_toom_mul) /* 55 */ +#define TclBN_mp_toom_sqr \ + (tclTomMathStubsPtr->tclBN_mp_toom_sqr) /* 56 */ +#define TclBN_s_mp_add \ + (tclTomMathStubsPtr->tclBN_s_mp_add) /* 57 */ +#define TclBN_s_mp_mul_digs \ + (tclTomMathStubsPtr->tclBN_s_mp_mul_digs) /* 58 */ +#define TclBN_s_mp_sqr \ + (tclTomMathStubsPtr->tclBN_s_mp_sqr) /* 59 */ +#define TclBN_s_mp_sub \ + (tclTomMathStubsPtr->tclBN_s_mp_sub) /* 60 */ +#define TclBN_mp_init_set_int \ + (tclTomMathStubsPtr->tclBN_mp_init_set_int) /* 61 */ +#define TclBN_mp_set_ul \ + (tclTomMathStubsPtr->tclBN_mp_set_ul) /* 62 */ #define TclBN_mp_cnt_lsb \ (tclTomMathStubsPtr->tclBN_mp_cnt_lsb) /* 63 */ -/* Slot 64 is reserved */ +#define TclBN_mp_init_l \ + (tclTomMathStubsPtr->tclBN_mp_init_l) /* 64 */ #define TclBN_mp_init_i64 \ (tclTomMathStubsPtr->tclBN_mp_init_i64) /* 65 */ #define TclBN_mp_init_u64 \ (tclTomMathStubsPtr->tclBN_mp_init_u64) /* 66 */ -/* Slot 67 is reserved */ -#define TclBN_mp_set_u64 \ - (tclTomMathStubsPtr->tclBN_mp_set_u64) /* 68 */ -#define TclBN_mp_get_mag_u64 \ - (tclTomMathStubsPtr->tclBN_mp_get_mag_u64) /* 69 */ -#define TclBN_mp_set_i64 \ - (tclTomMathStubsPtr->tclBN_mp_set_i64) /* 70 */ -/* Slot 71 is reserved */ -/* Slot 72 is reserved */ -/* Slot 73 is reserved */ -/* Slot 74 is reserved */ -/* Slot 75 is reserved */ +#define TclBN_mp_expt_d_ex \ + (tclTomMathStubsPtr->tclBN_mp_expt_d_ex) /* 67 */ +#define TclBN_mp_set_ull \ + (tclTomMathStubsPtr->tclBN_mp_set_ull) /* 68 */ +#define TclBN_mp_get_mag_ull \ + (tclTomMathStubsPtr->tclBN_mp_get_mag_ull) /* 69 */ +#define TclBN_mp_set_ll \ + (tclTomMathStubsPtr->tclBN_mp_set_ll) /* 70 */ +#define TclBN_mp_unpack \ + (tclTomMathStubsPtr->tclBN_mp_unpack) /* 71 */ +#define TclBN_mp_pack \ + (tclTomMathStubsPtr->tclBN_mp_pack) /* 72 */ +#define TclBN_mp_tc_and \ + (tclTomMathStubsPtr->tclBN_mp_tc_and) /* 73 */ +#define TclBN_mp_tc_or \ + (tclTomMathStubsPtr->tclBN_mp_tc_or) /* 74 */ +#define TclBN_mp_tc_xor \ + (tclTomMathStubsPtr->tclBN_mp_tc_xor) /* 75 */ #define TclBN_mp_signed_rsh \ (tclTomMathStubsPtr->tclBN_mp_signed_rsh) /* 76 */ -/* Slot 77 is reserved */ +#define TclBN_mp_pack_count \ + (tclTomMathStubsPtr->tclBN_mp_pack_count) /* 77 */ #define TclBN_mp_to_ubin \ (tclTomMathStubsPtr->tclBN_mp_to_ubin) /* 78 */ -/* Slot 79 is reserved */ +#define TclBN_mp_div_ld \ + (tclTomMathStubsPtr->tclBN_mp_div_ld) /* 79 */ #define TclBN_mp_to_radix \ (tclTomMathStubsPtr->tclBN_mp_to_radix) /* 80 */ #endif /* defined(USE_TCL_STUBS) */ /* !END!: Do not edit above this line. */ +#if defined(USE_TCL_STUBS) +#undef mp_add_d +#define mp_add_d TclBN_mp_add_d +#undef mp_cmp_d +#define mp_cmp_d TclBN_mp_cmp_d +#undef mp_div_d +#ifdef MP_64BIT +#define mp_div_d TclBN_mp_div_ld +#else +#define mp_div_d TclBN_mp_div_d +#endif +#undef mp_sub_d +#define mp_sub_d TclBN_mp_sub_d +#undef mp_init_set +#define mp_init_set TclBN_mp_init_set +#undef mp_mul_d +#define mp_mul_d TclBN_mp_mul_d +#undef mp_set +#define mp_set TclBN_mp_set +#undef mp_expt_u32 +#define mp_expt_u32 TclBN_mp_expt_u32 +#endif /* USE_TCL_STUBS */ + +#define TclBNInitBignumFromLong(a,b) \ + do { \ + (a)->dp = NULL; \ + (void)mp_init_i64((a),(b)); \ + if ((a)->dp == NULL) { \ + Tcl_Panic("initialization failure in TclBNInitBignumFromLong"); \ + } \ + } while (0) +#undef TclBNInitBignumFromWideInt +#define TclBNInitBignumFromWideInt(a,b) \ + do { \ + (a)->dp = NULL; \ + (void)mp_init_i64((a),(b)); \ + if ((a)->dp == NULL) { \ + Tcl_Panic("initialization failure in TclBNInitBignumFromWideInt"); \ + } \ + } while (0) +#undef TclBNInitBignumFromWideUInt +#define TclBNInitBignumFromWideUInt(a,b) \ + do { \ + (a)->dp = NULL; \ + (void)mp_init_u64((a),(b)); \ + if ((a)->dp == NULL) { \ + Tcl_Panic("initialization failure in TclBNInitBignumFromWideUInt"); \ + } \ + } while (0) #undef mp_get_ll #define mp_get_ll(a) ((long long)mp_get_i64(a)) #undef mp_set_ll #define mp_set_ll(a,b) mp_set_i64(a,b) #undef mp_init_ll Index: generic/tclTomMathInterface.c ================================================================== --- generic/tclTomMathInterface.c +++ generic/tclTomMathInterface.c @@ -4,11 +4,11 @@ * tclTomMathInterface.c -- * * This file contains procedures that are used as a 'glue' layer between * Tcl and libtommath. * - * Copyright (c) 2005 by Kevin B. Kenny. All rights reserved. + * Copyright © 2005 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ Index: generic/tclTomMathStubLib.c ================================================================== --- generic/tclTomMathStubLib.c +++ generic/tclTomMathStubLib.c @@ -2,12 +2,12 @@ * tclTomMathStubLib.c -- * * Stub object that will be statically linked into extensions that want * to access Tcl. * - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 1998 Paul Duffin. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 1998 Paul Duffin. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ Index: generic/tclTrace.c ================================================================== --- generic/tclTrace.c +++ generic/tclTrace.c @@ -1,14 +1,14 @@ /* * tclTrace.c -- * * This file contains code to handle most trace management. * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 Scriptics Corporation. - * Copyright (c) 2002 ActiveState Corporation. + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-2000 Scriptics Corporation. + * Copyright © 2002 ActiveState Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -19,12 +19,12 @@ */ typedef struct { int flags; /* Operations for which Tcl command is to be * invoked. */ - size_t length; /* Number of non-NUL chars. in command. */ - char command[1]; /* Space for Tcl command to invoke. Actual + Tcl_Size length; /* Number of non-NUL chars. in command. */ + char command[TCLFLEXARRAY]; /* Space for Tcl command to invoke. Actual * size will be as large as necessary to hold * command. This field must be the last in the * structure, so that it can be larger than 1 * byte. */ } TraceVarInfo; @@ -39,14 +39,14 @@ */ typedef struct { int flags; /* Operations for which Tcl command is to be * invoked. */ - size_t length; /* Number of non-NUL chars. in command. */ + Tcl_Size length; /* Number of non-NUL chars. in command. */ Tcl_Trace stepTrace; /* Used for execution traces, when tracing * inside the given command */ - int startLevel; /* Used for bookkeeping with step execution + Tcl_Size startLevel; /* Used for bookkeeping with step execution * traces, store the level at which the step * trace was invoked */ char *startCmd; /* Used for bookkeeping with step execution * traces, store the command name which * invoked step trace */ @@ -54,11 +54,11 @@ int curCode; /* Return code for the current command */ size_t refCount; /* Used to ensure this structure is not * deleted too early. Keeps track of how many * pieces of code have a pointer to this * structure. */ - char command[1]; /* Space for Tcl command to invoke. Actual + char command[TCLFLEXARRAY]; /* Space for Tcl command to invoke. Actual * size will be as large as necessary to hold * command. This field must be the last in the * structure, so that it can be larger than 1 * byte. */ } TraceCommandInfo; @@ -90,12 +90,19 @@ /* * Forward declarations for functions defined in this file: */ -typedef int (Tcl_TraceTypeObjCmd)(Tcl_Interp *interp, int optionIndex, - int objc, Tcl_Obj *const objv[]); +/* 'OLD' options are pre-Tcl-8.4 style */ +enum traceOptionsEnum { + TRACE_ADD, TRACE_INFO, TRACE_REMOVE +#ifndef TCL_NO_DEPRECATED + ,TRACE_OLD_VARIABLE, TRACE_OLD_VDELETE, TRACE_OLD_VINFO +#endif +}; +typedef int (Tcl_TraceTypeObjCmd)(Tcl_Interp *interp, enum traceOptionsEnum optionIndex, + Tcl_Size objc, Tcl_Obj *const objv[]); static Tcl_TraceTypeObjCmd TraceVariableObjCmd; static Tcl_TraceTypeObjCmd TraceCommandObjCmd; static Tcl_TraceTypeObjCmd TraceExecutionObjCmd; @@ -118,23 +125,23 @@ /* * Declarations for local functions to this file: */ static int CallTraceFunction(Tcl_Interp *interp, Trace *tracePtr, - Command *cmdPtr, const char *command, size_t numChars, - int objc, Tcl_Obj *const objv[]); -static char * TraceVarProc(ClientData clientData, Tcl_Interp *interp, + Command *cmdPtr, const char *command, Tcl_Size numChars, + Tcl_Size objc, Tcl_Obj *const objv[]); +static char * TraceVarProc(void *clientData, Tcl_Interp *interp, const char *name1, const char *name2, int flags); -static void TraceCommandProc(ClientData clientData, +static void TraceCommandProc(void *clientData, Tcl_Interp *interp, const char *oldName, const char *newName, int flags); static Tcl_CmdObjTraceProc TraceExecutionProc; -static int StringTraceProc(ClientData clientData, - Tcl_Interp *interp, int level, +static int StringTraceProc(void *clientData, + Tcl_Interp *interp, Tcl_Size level, const char *command, Tcl_Command commandInfo, - int objc, Tcl_Obj *const objv[]); -static void StringTraceDeleteProc(ClientData clientData); + Tcl_Size objc, Tcl_Obj *const objv[]); +static void StringTraceDeleteProc(void *clientData); static void DisposeTraceResult(int flags, char *result); static int TraceVarEx(Tcl_Interp *interp, const char *part1, const char *part2, VarTrace *tracePtr); /* @@ -141,11 +148,11 @@ * The following structure holds the client data for string-based * trace procs */ typedef struct { - ClientData clientData; /* Client data from Tcl_CreateTrace */ + void *clientData; /* Client data from Tcl_CreateTrace */ Tcl_CmdTraceProc *proc; /* Trace function from Tcl_CreateTrace */ } StringTraceData; /* * Convenience macros for iterating over the list of traces. Note that each of @@ -157,12 +164,12 @@ while (((clientData) = Tcl_VarTraceInfo2((interp), (name), NULL, \ 0, TraceVarProc, (clientData))) != NULL) #define FOREACH_COMMAND_TRACE(interp, name, clientData) \ (clientData) = NULL; \ - while ((clientData = Tcl_CommandTraceInfo(interp, name, 0, \ - TraceCommandProc, clientData)) != NULL) + while (((clientData) = Tcl_CommandTraceInfo((interp), (name), 0, \ + TraceCommandProc, (clientData))) != NULL) /* *---------------------------------------------------------------------- * * Tcl_TraceObjCmd -- @@ -183,43 +190,50 @@ int Tcl_TraceObjCmd( TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int optionIndex; -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED const char *name; const char *flagOps, *p; #endif /* Main sub commands to 'trace' */ static const char *const traceOptions[] = { "add", "info", "remove", -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED "variable", "vdelete", "vinfo", #endif NULL }; - /* 'OLD' options are pre-Tcl-8.4 style */ - enum traceOptionsEnum { - TRACE_ADD, TRACE_INFO, TRACE_REMOVE, -#ifndef TCL_REMOVE_OBSOLETE_TRACES - TRACE_OLD_VARIABLE, TRACE_OLD_VDELETE, TRACE_OLD_VINFO -#endif + int optionIndex; +#ifndef TCL_NO_DEPRECATED + static const char *const traceShortOptions[] = { + "add", "info", "remove", NULL }; +#endif if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "option ?arg ...?"); return TCL_ERROR; } +#ifdef TCL_NO_DEPRECATED if (Tcl_GetIndexFromObj(interp, objv[1], traceOptions, "option", 0, &optionIndex) != TCL_OK) { return TCL_ERROR; } +#else + if (Tcl_GetIndexFromObj(NULL, objv[1], traceOptions, "option", 0, + &optionIndex) != TCL_OK) { + Tcl_GetIndexFromObj(interp, objv[1], traceShortOptions, "option", 0, + &optionIndex); + return TCL_ERROR; + } +#endif switch ((enum traceOptionsEnum) optionIndex) { case TRACE_ADD: case TRACE_REMOVE: { /* * All sub commands of trace add/remove must take at least one more @@ -235,11 +249,11 @@ } if (Tcl_GetIndexFromObj(interp, objv[2], traceTypeOptions, "option", 0, &typeIndex) != TCL_OK) { return TCL_ERROR; } - return traceSubCmds[typeIndex](interp, optionIndex, objc, objv); + return traceSubCmds[typeIndex](interp, (enum traceOptionsEnum)optionIndex, objc, objv); } case TRACE_INFO: { /* * All sub commands of trace info must take exactly two more arguments * which name the type of thing being traced and the name of the thing @@ -258,21 +272,20 @@ } if (Tcl_GetIndexFromObj(interp, objv[2], traceTypeOptions, "option", 0, &typeIndex) != TCL_OK) { return TCL_ERROR; } - return traceSubCmds[typeIndex](interp, optionIndex, objc, objv); + return traceSubCmds[typeIndex](interp, (enum traceOptionsEnum)optionIndex, objc, objv); break; } -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED case TRACE_OLD_VARIABLE: case TRACE_OLD_VDELETE: { Tcl_Obj *copyObjv[6]; Tcl_Obj *opsList; - int code; - size_t numFlags; + int code, numFlags; if (objc != 5) { Tcl_WrongNumArgs(interp, 2, objv, "name ops command"); return TCL_ERROR; } @@ -311,11 +324,11 @@ } Tcl_DecrRefCount(opsList); return code; } case TRACE_OLD_VINFO: { - ClientData clientData; + void *clientData; char ops[5]; Tcl_Obj *resultListPtr, *pairObjPtr, *elemObjPtr; if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "name"); @@ -360,20 +373,20 @@ Tcl_ListObjAppendElement(interp, resultListPtr, pairObjPtr); } Tcl_SetObjResult(interp, resultListPtr); break; } -#endif /* TCL_REMOVE_OBSOLETE_TRACES */ +#endif /* TCL_NO_DEPRECATED */ } return TCL_OK; -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED badVarOps: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad operations \"%s\": should be one or more of rwua", flagOps)); - Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "BADOPS", NULL); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "BADOPS", (char *)NULL); return TCL_ERROR; #endif } /* @@ -396,33 +409,30 @@ */ static int TraceExecutionObjCmd( Tcl_Interp *interp, /* Current interpreter. */ - int optionIndex, /* Add, info or remove */ - int objc, /* Number of arguments. */ + enum traceOptionsEnum optionIndex, /* Add, info or remove */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int index; const char *name, *command; - size_t commandLength, length; - enum traceOptions { - TRACE_ADD, TRACE_INFO, TRACE_REMOVE - }; + Tcl_Size length; static const char *const opStrings[] = { "enter", "leave", "enterstep", "leavestep", NULL }; enum operations { TRACE_EXEC_ENTER, TRACE_EXEC_LEAVE, TRACE_EXEC_ENTER_STEP, TRACE_EXEC_LEAVE_STEP }; + int index; - switch ((enum traceOptions) optionIndex) { + switch (optionIndex) { case TRACE_ADD: case TRACE_REMOVE: { - int flags = 0; - int i, listLen, result; + int flags = 0, result; + Tcl_Size i, listLen; Tcl_Obj **elemPtrs; if (objc != 6) { Tcl_WrongNumArgs(interp, 3, objv, "name opList command"); return TCL_ERROR; @@ -431,21 +441,25 @@ /* * Make sure the ops argument is a list object; get its length and a * pointer to its array of element pointers. */ - result = Tcl_ListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + result = TclListObjLength(interp, objv[4], &listLen); if (result != TCL_OK) { return result; } if (listLen == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad operation list \"\": must be one or more of" " enter, leave, enterstep, or leavestep", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "NOOPS", - NULL); + (char *)NULL); return TCL_ERROR; + } + result = TclListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + if (result != TCL_OK) { + return result; } for (i = 0; i < listLen; i++) { if (Tcl_GetIndexFromObj(interp, elemPtrs[i], opStrings, "operation", TCL_EXACT, &index) != TCL_OK) { return TCL_ERROR; @@ -463,14 +477,13 @@ case TRACE_EXEC_LEAVE_STEP: flags |= TCL_TRACE_LEAVE_DURING_EXEC; break; } } - command = TclGetStringFromObj(objv[5], &commandLength); - length = commandLength; - if ((enum traceOptions) optionIndex == TRACE_ADD) { - TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)Tcl_Alloc( + command = TclGetStringFromObj(objv[5], &length); + if ((enum traceOptionsEnum) optionIndex == TRACE_ADD) { + TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)ckalloc( offsetof(TraceCommandInfo, command) + 1 + length); tcmdPtr->flags = flags; tcmdPtr->stepTrace = NULL; tcmdPtr->startLevel = 0; @@ -484,21 +497,21 @@ } memcpy(tcmdPtr->command, command, length+1); name = TclGetString(objv[3]); if (Tcl_TraceCommand(interp, name, flags, TraceCommandProc, tcmdPtr) != TCL_OK) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); return TCL_ERROR; } } else { /* * Search through all of our traces on this command to see if * there's one with the given command. If so, then delete the * first one that matches. */ - ClientData clientData; + void *clientData; /* * First ensure the name given is valid. */ @@ -534,30 +547,30 @@ * we created to allow 'step' traces. */ Tcl_DeleteTrace(interp, tcmdPtr->stepTrace); tcmdPtr->stepTrace = NULL; - Tcl_Free(tcmdPtr->startCmd); + ckfree(tcmdPtr->startCmd); } if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) { /* * Postpone deletion. */ tcmdPtr->flags = 0; } if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } break; } } } break; } case TRACE_INFO: { - ClientData clientData; + void *clientData; Tcl_Obj *resultListPtr; if (objc != 4) { Tcl_WrongNumArgs(interp, 3, objv, "name"); return TCL_ERROR; @@ -573,11 +586,11 @@ return TCL_ERROR; } resultListPtr = Tcl_NewListObj(0, NULL); FOREACH_COMMAND_TRACE(interp, name, clientData) { - int numOps = 0; + Tcl_Size numOps = 0; Tcl_Obj *opObj, *eachTraceObjPtr, *elemObjPtr; TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)clientData; /* * Build a list with the ops list as the first obj element and the @@ -601,11 +614,11 @@ } if (tcmdPtr->flags & TCL_TRACE_LEAVE_DURING_EXEC) { TclNewLiteralStringObj(opObj, "leavestep"); Tcl_ListObjAppendElement(NULL, elemObjPtr, opObj); } - Tcl_ListObjLength(NULL, elemObjPtr, &numOps); + TclListObjLength(NULL, elemObjPtr, &numOps); if (0 == numOps) { Tcl_DecrRefCount(elemObjPtr); continue; } eachTraceObjPtr = Tcl_NewListObj(0, NULL); @@ -618,10 +631,14 @@ Tcl_ListObjAppendElement(interp, resultListPtr, eachTraceObjPtr); } Tcl_SetObjResult(interp, resultListPtr); break; } +#ifndef TCL_NO_DEPRECATED + default: + break; +#endif } return TCL_OK; } /* @@ -644,26 +661,25 @@ */ static int TraceCommandObjCmd( Tcl_Interp *interp, /* Current interpreter. */ - int optionIndex, /* Add, info or remove */ - int objc, /* Number of arguments. */ + enum traceOptionsEnum optionIndex, /* Add, info or remove */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int index; const char *name, *command; - size_t commandLength, length; - enum traceOptions { TRACE_ADD, TRACE_INFO, TRACE_REMOVE }; + Tcl_Size length; static const char *const opStrings[] = { "delete", "rename", NULL }; enum operations { TRACE_CMD_DELETE, TRACE_CMD_RENAME }; + int index; - switch ((enum traceOptions) optionIndex) { + switch (optionIndex) { case TRACE_ADD: case TRACE_REMOVE: { - int flags = 0; - int i, listLen, result; + int flags = 0, result; + Tcl_Size i, listLen; Tcl_Obj **elemPtrs; if (objc != 6) { Tcl_WrongNumArgs(interp, 3, objv, "name opList command"); return TCL_ERROR; @@ -672,23 +688,26 @@ /* * Make sure the ops argument is a list object; get its length and a * pointer to its array of element pointers. */ - result = Tcl_ListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + result = TclListObjLength(interp, objv[4], &listLen); if (result != TCL_OK) { return result; } if (listLen == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad operation list \"\": must be one or more of" " delete or rename", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "NOOPS", - NULL); + (char *)NULL); return TCL_ERROR; } - + result = TclListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + if (result != TCL_OK) { + return result; + } for (i = 0; i < listLen; i++) { if (Tcl_GetIndexFromObj(interp, elemPtrs[i], opStrings, "operation", TCL_EXACT, &index) != TCL_OK) { return TCL_ERROR; } @@ -700,14 +719,13 @@ flags |= TCL_TRACE_DELETE; break; } } - command = TclGetStringFromObj(objv[5], &commandLength); - length = commandLength; - if ((enum traceOptions) optionIndex == TRACE_ADD) { - TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)Tcl_Alloc( + command = TclGetStringFromObj(objv[5], &length); + if ((enum traceOptionsEnum) optionIndex == TRACE_ADD) { + TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)ckalloc( offsetof(TraceCommandInfo, command) + 1 + length); tcmdPtr->flags = flags; tcmdPtr->stepTrace = NULL; tcmdPtr->startLevel = 0; @@ -717,21 +735,21 @@ flags |= TCL_TRACE_DELETE; memcpy(tcmdPtr->command, command, length+1); name = TclGetString(objv[3]); if (Tcl_TraceCommand(interp, name, flags, TraceCommandProc, tcmdPtr) != TCL_OK) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); return TCL_ERROR; } } else { /* * Search through all of our traces on this command to see if * there's one with the given command. If so, then delete the * first one that matches. */ - ClientData clientData; + void *clientData; /* * First ensure the name given is valid. */ @@ -748,20 +766,20 @@ length) == 0)) { Tcl_UntraceCommand(interp, name, flags | TCL_TRACE_DELETE, TraceCommandProc, clientData); tcmdPtr->flags |= TCL_TRACE_DESTROYED; if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } break; } } } break; } case TRACE_INFO: { - ClientData clientData; + void *clientData; Tcl_Obj *resultListPtr; if (objc != 4) { Tcl_WrongNumArgs(interp, 3, objv, "name"); return TCL_ERROR; @@ -776,11 +794,11 @@ return TCL_ERROR; } resultListPtr = Tcl_NewListObj(0, NULL); FOREACH_COMMAND_TRACE(interp, name, clientData) { - int numOps = 0; + Tcl_Size numOps = 0; Tcl_Obj *opObj, *eachTraceObjPtr, *elemObjPtr; TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)clientData; /* * Build a list with the ops list as the first obj element and the @@ -796,11 +814,11 @@ } if (tcmdPtr->flags & TCL_TRACE_DELETE) { TclNewLiteralStringObj(opObj, "delete"); Tcl_ListObjAppendElement(NULL, elemObjPtr, opObj); } - Tcl_ListObjLength(NULL, elemObjPtr, &numOps); + TclListObjLength(NULL, elemObjPtr, &numOps); if (0 == numOps) { Tcl_DecrRefCount(elemObjPtr); continue; } eachTraceObjPtr = Tcl_NewListObj(0, NULL); @@ -812,10 +830,14 @@ Tcl_ListObjAppendElement(interp, resultListPtr, eachTraceObjPtr); } Tcl_SetObjResult(interp, resultListPtr); break; } +#ifndef TCL_NO_DEPRECATED + default: + break; +#endif } return TCL_OK; } /* @@ -838,31 +860,30 @@ */ static int TraceVariableObjCmd( Tcl_Interp *interp, /* Current interpreter. */ - int optionIndex, /* Add, info or remove */ - int objc, /* Number of arguments. */ + enum traceOptionsEnum optionIndex, /* Add, info or remove */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int index; const char *name, *command; - size_t commandLength, length; - ClientData clientData; - enum traceOptions { TRACE_ADD, TRACE_INFO, TRACE_REMOVE }; + Tcl_Size length; + void *clientData; static const char *const opStrings[] = { "array", "read", "unset", "write", NULL }; enum operations { TRACE_VAR_ARRAY, TRACE_VAR_READ, TRACE_VAR_UNSET, TRACE_VAR_WRITE }; + int index; - switch ((enum traceOptions) optionIndex) { + switch ((enum traceOptionsEnum) optionIndex) { case TRACE_ADD: case TRACE_REMOVE: { - int flags = 0; - int i, listLen, result; + int flags = 0, result; + Tcl_Size i, listLen; Tcl_Obj **elemPtrs; if (objc != 6) { Tcl_WrongNumArgs(interp, 3, objv, "name opList command"); return TCL_ERROR; @@ -871,21 +892,25 @@ /* * Make sure the ops argument is a list object; get its length and a * pointer to its array of element pointers. */ - result = Tcl_ListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + result = TclListObjLength(interp, objv[4], &listLen); if (result != TCL_OK) { return result; } if (listLen == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad operation list \"\": must be one or more of" " array, read, unset, or write", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "TRACE", "NOOPS", - NULL); + (char *)NULL); return TCL_ERROR; + } + result = TclListObjGetElements(interp, objv[4], &listLen, &elemPtrs); + if (result != TCL_OK) { + return result; } for (i = 0; i < listLen ; i++) { if (Tcl_GetIndexFromObj(interp, elemPtrs[i], opStrings, "operation", TCL_EXACT, &index) != TCL_OK) { return TCL_ERROR; @@ -903,19 +928,18 @@ case TRACE_VAR_WRITE: flags |= TCL_TRACE_WRITES; break; } } - command = TclGetStringFromObj(objv[5], &commandLength); - length = commandLength; - if ((enum traceOptions) optionIndex == TRACE_ADD) { - CombinedTraceVarInfo *ctvarPtr = (CombinedTraceVarInfo *)Tcl_Alloc( + command = TclGetStringFromObj(objv[5], &length); + if ((enum traceOptionsEnum) optionIndex == TRACE_ADD) { + CombinedTraceVarInfo *ctvarPtr = (CombinedTraceVarInfo *)ckalloc( offsetof(CombinedTraceVarInfo, traceCmdInfo.command) + 1 + length); ctvarPtr->traceCmdInfo.flags = flags; -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED if (objv[0] == NULL) { ctvarPtr->traceCmdInfo.flags |= TCL_TRACE_OLD_STYLE; } #endif ctvarPtr->traceCmdInfo.length = length; @@ -925,11 +949,11 @@ ctvarPtr->traceInfo.clientData = &ctvarPtr->traceCmdInfo; ctvarPtr->traceInfo.flags = flags; name = TclGetString(objv[3]); if (TraceVarEx(interp, name, NULL, (VarTrace *) ctvarPtr) != TCL_OK) { - Tcl_Free(ctvarPtr); + ckfree(ctvarPtr); return TCL_ERROR; } } else { /* * Search through all of our traces on this variable to see if @@ -941,11 +965,11 @@ FOREACH_VAR_TRACE(interp, name, clientData) { TraceVarInfo *tvarPtr = (TraceVarInfo *)clientData; if ((tvarPtr->length == length) && ((tvarPtr->flags -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED & ~TCL_TRACE_OLD_STYLE #endif )==flags) && (strncmp(command, tvarPtr->command, length) == 0)) { @@ -1004,10 +1028,14 @@ eachTraceObjPtr); } Tcl_SetObjResult(interp, resultListPtr); break; } +#ifndef TCL_NO_DEPRECATED + default: + break; +#endif } return TCL_OK; } /* @@ -1033,17 +1061,17 @@ * None. * *---------------------------------------------------------------------- */ -ClientData +void * Tcl_CommandTraceInfo( Tcl_Interp *interp, /* Interpreter containing command. */ const char *cmdName, /* Name of command. */ TCL_UNUSED(int) /*flags*/, Tcl_CommandTraceProc *proc, /* Function assocated with trace. */ - ClientData prevClientData) /* If non-NULL, gives last value returned by + void *prevClientData) /* If non-NULL, gives last value returned by * this function, so this call will return the * next trace after that one. If NULL, this * call will return the first trace. */ { Command *cmdPtr; @@ -1091,11 +1119,11 @@ * Results: * A standard Tcl return value. * * Side effects: * A trace is set up on the command given by cmdName, such that future - * changes to the command will be intermediated by proc. See the manual + * changes to the command will be mediated by proc. See the manual * entry for complete details on the calling sequence for proc. * *---------------------------------------------------------------------- */ @@ -1107,11 +1135,11 @@ int flags, /* OR-ed collection of bits, including any of * TCL_TRACE_RENAME, TCL_TRACE_DELETE, and any * of the TRACE_*_EXEC flags */ Tcl_CommandTraceProc *proc, /* Function to call when specified ops are * invoked upon cmdName. */ - ClientData clientData) /* Arbitrary argument to pass to proc. */ + void *clientData) /* Arbitrary argument to pass to proc. */ { Command *cmdPtr; CommandTrace *tracePtr; cmdPtr = (Command *) Tcl_FindCommand(interp, cmdName, NULL, @@ -1122,11 +1150,11 @@ /* * Set up trace information. */ - tracePtr = (CommandTrace *)Tcl_Alloc(sizeof(CommandTrace)); + tracePtr = (CommandTrace *)ckalloc(sizeof(CommandTrace)); tracePtr->traceProc = proc; tracePtr->clientData = clientData; tracePtr->flags = flags & (TCL_TRACE_RENAME | TCL_TRACE_DELETE | TCL_TRACE_ANY_EXEC); tracePtr->nextPtr = cmdPtr->tracePtr; @@ -1171,11 +1199,11 @@ const char *cmdName, /* Name of command. */ int flags, /* OR-ed collection of bits, including any of * TCL_TRACE_RENAME, TCL_TRACE_DELETE, and any * of the TRACE_*_EXEC flags */ Tcl_CommandTraceProc *proc, /* Function assocated with trace. */ - ClientData clientData) /* Arbitrary argument to pass to proc. */ + void *clientData) /* Arbitrary argument to pass to proc. */ { CommandTrace *tracePtr; CommandTrace *prevPtr; Command *cmdPtr; Interp *iPtr = (Interp *)interp; @@ -1228,11 +1256,11 @@ prevPtr->nextPtr = tracePtr->nextPtr; } tracePtr->flags = 0; if (tracePtr->refCount-- <= 1) { - Tcl_Free(tracePtr); + ckfree(tracePtr); } if (hasExecTraces) { for (tracePtr = cmdPtr->tracePtr, prevPtr = NULL; tracePtr != NULL ; prevPtr = tracePtr, tracePtr = tracePtr->nextPtr) { @@ -1246,11 +1274,11 @@ * We therefore remove this flag: */ cmdPtr->flags &= ~CMD_HAS_EXEC_TRACES; - /* + /* * Bug 3484621: up the interp's epoch if this is a BC'ed command */ if (cmdPtr->compileProc != NULL) { iPtr->compileEpoch++; @@ -1276,11 +1304,11 @@ *---------------------------------------------------------------------- */ static void TraceCommandProc( - ClientData clientData, /* Information about the command trace. */ + void *clientData, /* Information about the command trace. */ Tcl_Interp *interp, /* Interpreter containing command. */ const char *oldName, /* Name of command being changed. */ const char *newName, /* New name of command. Empty string or NULL * means command is being deleted (renamed to * ""). */ @@ -1341,11 +1369,11 @@ Tcl_InterpState state; if (tcmdPtr->stepTrace != NULL) { Tcl_DeleteTrace(interp, tcmdPtr->stepTrace); tcmdPtr->stepTrace = NULL; - Tcl_Free(tcmdPtr->startCmd); + ckfree(tcmdPtr->startCmd); } if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) { /* * Postpone deletion, until exec trace returns. */ @@ -1383,11 +1411,11 @@ TraceCommandProc, clientData); Tcl_RestoreInterpState(interp, state); tcmdPtr->refCount--; } if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } } /* *---------------------------------------------------------------------- @@ -1417,21 +1445,21 @@ int TclCheckExecutionTraces( Tcl_Interp *interp, /* The current interpreter. */ const char *command, /* Pointer to beginning of the current command * string. */ - TCL_UNUSED(size_t) /*numChars*/, + TCL_UNUSED(Tcl_Size) /*numChars*/, Command *cmdPtr, /* Points to command's Command struct. */ int code, /* The current result code. */ int traceFlags, /* Current tracing situation. */ - int objc, /* Number of arguments for the command. */ + Tcl_Size objc, /* Number of arguments for the command. */ Tcl_Obj *const objv[]) /* Pointers to Tcl_Obj of each argument. */ { Interp *iPtr = (Interp *) interp; CommandTrace *tracePtr, *lastTracePtr; ActiveCommandTrace active; - int curLevel; + Tcl_Size curLevel; int traceCode = TCL_OK; Tcl_InterpState state = NULL; if (cmdPtr->tracePtr == NULL) { return traceCode; @@ -1474,11 +1502,11 @@ state = Tcl_SaveInterpState(interp, code); } traceCode = TraceExecutionProc(tcmdPtr, interp, curLevel, command, (Tcl_Command) cmdPtr, objc, objv); if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } } } if (active.nextTracePtr) { lastTracePtr = active.nextTracePtr->nextPtr; @@ -1522,22 +1550,22 @@ int TclCheckInterpTraces( Tcl_Interp *interp, /* The current interpreter. */ const char *command, /* Pointer to beginning of the current command * string. */ - size_t numChars, /* The number of characters in 'command' which + Tcl_Size numChars, /* The number of characters in 'command' which * are part of the command string. */ Command *cmdPtr, /* Points to command's Command struct. */ int code, /* The current result code. */ int traceFlags, /* Current tracing situation. */ - int objc, /* Number of arguments for the command. */ + Tcl_Size objc, /* Number of arguments for the command. */ Tcl_Obj *const objv[]) /* Pointers to Tcl_Obj of each argument. */ { Interp *iPtr = (Interp *) interp; Trace *tracePtr, *lastTracePtr; ActiveInterpTrace active; - int curLevel; + Tcl_Size curLevel; int traceCode = TCL_OK; Tcl_InterpState state = NULL; if ((iPtr->tracePtr == NULL) || (iPtr->flags & INTERP_TRACE_IN_PROGRESS)) { @@ -1669,13 +1697,13 @@ Tcl_Interp *interp, /* The current interpreter. */ Trace *tracePtr, /* Describes the trace function to call. */ Command *cmdPtr, /* Points to command's Command struct. */ const char *command, /* Points to the first character of the * command's source before substitutions. */ - size_t numChars, /* The number of characters in the command's + Tcl_Size numChars, /* The number of characters in the command's * source. */ - int objc, /* Number of arguments for the command. */ + Tcl_Size objc, /* Number of arguments for the command. */ Tcl_Obj *const objv[]) /* Pointers to Tcl_Obj of each argument. */ { Interp *iPtr = (Interp *) interp; char *commandCopy; int traceCode; @@ -1716,16 +1744,16 @@ *---------------------------------------------------------------------- */ static void CommandObjTraceDeleted( - ClientData clientData) + void *clientData) { TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)clientData; if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } } /* *---------------------------------------------------------------------- @@ -1752,17 +1780,17 @@ *---------------------------------------------------------------------- */ static int TraceExecutionProc( - ClientData clientData, + void *clientData, Tcl_Interp *interp, - int level, + Tcl_Size level, const char *command, TCL_UNUSED(Tcl_Command), - int objc, - struct Tcl_Obj *const objv[]) + Tcl_Size objc, + Tcl_Obj *const objv[]) { int call = 0; Interp *iPtr = (Interp *) interp; TraceCommandInfo *tcmdPtr = (TraceCommandInfo *)clientData; int flags = tcmdPtr->curFlags; @@ -1803,20 +1831,21 @@ if ((flags & TCL_TRACE_LEAVE_EXEC) && (tcmdPtr->stepTrace != NULL) && (level == tcmdPtr->startLevel) && (strcmp(command, tcmdPtr->startCmd) == 0)) { Tcl_DeleteTrace(interp, tcmdPtr->stepTrace); tcmdPtr->stepTrace = NULL; - Tcl_Free(tcmdPtr->startCmd); + ckfree(tcmdPtr->startCmd); } /* * Second, create the tcl callback, if required. */ if (call) { Tcl_DString cmd, sub; - int i, saveInterpFlags; + Tcl_Size i; + int saveInterpFlags; Tcl_DStringInit(&cmd); Tcl_DStringAppend(&cmd, tcmdPtr->command, tcmdPtr->length); /* @@ -1916,11 +1945,11 @@ && (tcmdPtr->flags & (TCL_TRACE_ENTER_DURING_EXEC | TCL_TRACE_LEAVE_DURING_EXEC))) { unsigned len = strlen(command) + 1; tcmdPtr->startLevel = level; - tcmdPtr->startCmd = (char *)Tcl_Alloc(len); + tcmdPtr->startCmd = (char *)ckalloc(len); memcpy(tcmdPtr->startCmd, command, len); tcmdPtr->refCount++; tcmdPtr->stepTrace = Tcl_CreateObjTrace(interp, 0, (tcmdPtr->flags & TCL_TRACE_ANY_EXEC) >> 2, TraceExecutionProc, tcmdPtr, CommandObjTraceDeleted); @@ -1928,16 +1957,16 @@ } if (flags & TCL_TRACE_DESTROYED) { if (tcmdPtr->stepTrace != NULL) { Tcl_DeleteTrace(interp, tcmdPtr->stepTrace); tcmdPtr->stepTrace = NULL; - Tcl_Free(tcmdPtr->startCmd); + ckfree(tcmdPtr->startCmd); } } if (call) { if (tcmdPtr->refCount-- <= 1) { - Tcl_Free(tcmdPtr); + ckfree(tcmdPtr); } } return traceCode; } @@ -1959,11 +1988,11 @@ *---------------------------------------------------------------------- */ static char * TraceVarProc( - ClientData clientData, /* Information about the variable trace. */ + void *clientData, /* Information about the variable trace. */ Tcl_Interp *interp, /* Interpreter containing variable. */ const char *name1, /* Name of variable or array. */ const char *name2, /* Name of element within array; NULL means * scalar variable is being referenced. */ int flags) /* OR-ed bits giving operation and other @@ -1974,14 +2003,14 @@ int code, destroy = 0; Tcl_DString cmd; int rewind = ((Interp *)interp)->execEnvPtr->rewind; /* - * We might call Tcl_EvalEx() below, and that might evaluate [trace vdelete] - * which might try to free tvarPtr. We want to use tvarPtr until the end - * of this function, so we use Tcl_Preserve() and Tcl_Release() to be sure - * it is not freed while we still need it. + * We might call Tcl_EvalEx() below, and that might evaluate + * [trace remove variable] which might try to free tvarPtr. We want to + * use tvarPtr until the end of this function, so we use Tcl_Preserve() + * and Tcl_Release() to be sure it is not freed while we still need it. */ result = NULL; if ((tvarPtr->flags & flags) && !Tcl_InterpDeleted(interp) && !Tcl_LimitExceeded(interp)) { @@ -1993,11 +2022,11 @@ Tcl_DStringInit(&cmd); Tcl_DStringAppend(&cmd, tvarPtr->command, tvarPtr->length); Tcl_DStringAppendElement(&cmd, name1); Tcl_DStringAppendElement(&cmd, (name2 ? name2 : "")); -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED if (tvarPtr->flags & TCL_TRACE_OLD_STYLE) { if (flags & TCL_TRACE_ARRAY) { TclDStringAppendLiteral(&cmd, " a"); } else if (flags & TCL_TRACE_READS) { TclDStringAppendLiteral(&cmd, " r"); @@ -2015,11 +2044,11 @@ } else if (flags & TCL_TRACE_WRITES) { TclDStringAppendLiteral(&cmd, " write"); } else if (flags & TCL_TRACE_UNSETS) { TclDStringAppendLiteral(&cmd, " unset"); } -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED } #endif /* * Execute the command. We discard any object result the command @@ -2068,11 +2097,11 @@ } /* *---------------------------------------------------------------------- * - * Tcl_CreateObjTrace -- + * Tcl_CreateObjTrace/Tcl_CreateObjTrace2 -- * * Arrange for a function to be called to trace command execution. * * Results: * The return value is a token for the trace, which may be passed to @@ -2081,11 +2110,11 @@ * Side effects: * From now on, proc will be called just before a command function is * called to execute a Tcl command. Calls to proc will have the following * form: * - * void proc(ClientData clientData, + * void proc(void * clientData, * Tcl_Interp * interp, * int level, * const char * command, * Tcl_Command commandInfo, * int objc, @@ -2098,14 +2127,10 @@ * before any substitutions are performed. The 'commandInfo' argument * gives a handle to the command procedure that will be evaluated. The * 'objc' and 'objv' parameters give the parameter vector that will be * passed to the command procedure. Proc does not return a value. * - * It is permissible for 'proc' to call Tcl_SetCommandTokenInfo to change - * the command procedure or client data for the command being evaluated, - * and these changes will take effect with the current evaluation. - * * The 'level' argument specifies the maximum nesting level of calls to * be traced. If the execution depth of the interpreter exceeds 'level', * the trace callback is not executed. * * The 'flags' argument is either zero or the value, @@ -2127,14 +2152,14 @@ */ Tcl_Trace Tcl_CreateObjTrace( Tcl_Interp *interp, /* Tcl interpreter */ - int level, /* Maximum nesting level */ + Tcl_Size level, /* Maximum nesting level */ int flags, /* Flags, see above */ Tcl_CmdObjTraceProc *proc, /* Trace callback */ - ClientData clientData, /* Client data for the callback */ + void *clientData, /* Client data for the callback */ Tcl_CmdObjTraceDeleteProc *delProc) /* Function to call when trace is deleted */ { Trace *tracePtr; Interp *iPtr = (Interp *) interp; @@ -2159,11 +2184,11 @@ iPtr->flags |= DONT_COMPILE_CMDS_INLINE; } iPtr->tracesForbiddingInline++; } - tracePtr = (Trace *)Tcl_Alloc(sizeof(Trace)); + tracePtr = (Trace *)ckalloc(sizeof(Trace)); tracePtr->level = level; tracePtr->proc = proc; tracePtr->clientData = clientData; tracePtr->delProc = delProc; tracePtr->nextPtr = iPtr->tracePtr; @@ -2190,16 +2215,16 @@ * form: * * void * proc(clientData, interp, level, command, cmdProc, cmdClientData, * argc, argv) - * ClientData clientData; + * void *clientData; * Tcl_Interp *interp; * int level; * char *command; * int (*cmdProc)(); - * ClientData cmdClientData; + * void *cmdClientData; * int argc; * char **argv; * { * } * @@ -2216,17 +2241,17 @@ */ Tcl_Trace Tcl_CreateTrace( Tcl_Interp *interp, /* Interpreter in which to create trace. */ - int level, /* Only call proc for commands at nesting + Tcl_Size level, /* Only call proc for commands at nesting * level<=argument level (1=>top level). */ Tcl_CmdTraceProc *proc, /* Function to call before executing each * command. */ - ClientData clientData) /* Arbitrary value word to pass to proc. */ + void *clientData) /* Arbitrary value word to pass to proc. */ { - StringTraceData *data = (StringTraceData *)Tcl_Alloc(sizeof(StringTraceData)); + StringTraceData *data = (StringTraceData *)ckalloc(sizeof(StringTraceData)); data->clientData = clientData; data->proc = proc; return Tcl_CreateObjTrace(interp, level, 0, StringTraceProc, data, StringTraceDeleteProc); @@ -2248,22 +2273,22 @@ *---------------------------------------------------------------------- */ static int StringTraceProc( - ClientData clientData, + void *clientData, Tcl_Interp *interp, - int level, + Tcl_Size level, const char *command, Tcl_Command commandInfo, - int objc, + Tcl_Size objc, Tcl_Obj *const *objv) { StringTraceData *data = (StringTraceData *)clientData; Command *cmdPtr = (Command *) commandInfo; const char **argv; /* Args to pass to string trace proc */ - int i; + Tcl_Size i; /* * This is a bit messy because we have to emulate the old trace interface, * which uses strings for everything. */ @@ -2304,13 +2329,13 @@ *---------------------------------------------------------------------- */ static void StringTraceDeleteProc( - ClientData clientData) + void *clientData) { - Tcl_Free(clientData); + ckfree(clientData); } /* *---------------------------------------------------------------------- * @@ -2557,10 +2582,13 @@ return TclCallVarTraces(iPtr, arrayPtr, varPtr, part1, part2, flags, leaveErrMsg); } +#undef TCL_INTERP_DESTROYED +#define TCL_INTERP_DESTROYED 0x100 + int TclCallVarTraces( Interp *iPtr, /* Interpreter containing variable. */ Var *arrayPtr, /* Pointer to array variable that contains the * variable, or NULL if the variable isn't an @@ -2635,10 +2663,17 @@ break; } } } + /* + * Ignore any caller-provided TCL_INTERP_DESTROYED flag. Only we can + * set it correctly. + */ + + flags &= ~TCL_INTERP_DESTROYED; + /* * Invoke traces on the array containing the variable, if relevant. */ result = NULL; @@ -2645,11 +2680,11 @@ active.nextPtr = iPtr->activeVarTracePtr; iPtr->activeVarTracePtr = &active; Tcl_Preserve(iPtr); if (arrayPtr && !TclIsVarTraceActive(arrayPtr) && (arrayPtr->flags & traceflags)) { - hPtr = Tcl_FindHashEntry(&iPtr->varTraces, (char *) arrayPtr); + hPtr = Tcl_FindHashEntry(&iPtr->varTraces, arrayPtr); active.varPtr = arrayPtr; for (tracePtr = (VarTrace *)Tcl_GetHashValue(hPtr); tracePtr != NULL; tracePtr = active.nextTracePtr) { active.nextTracePtr = tracePtr->nextPtr; if (!(tracePtr->flags & flags)) { @@ -2656,10 +2691,13 @@ continue; } Tcl_Preserve(tracePtr); if (state == NULL) { state = Tcl_SaveInterpState((Tcl_Interp *) iPtr, code); + } + if (Tcl_InterpDeleted((Tcl_Interp *) iPtr)) { + flags |= TCL_INTERP_DESTROYED; } result = tracePtr->traceProc(tracePtr->clientData, (Tcl_Interp *) iPtr, part1, part2, flags); if (result != NULL) { if (flags & TCL_TRACE_UNSETS) { @@ -2687,20 +2725,23 @@ if (flags & TCL_TRACE_UNSETS) { flags |= TCL_TRACE_DESTROYED; } active.varPtr = varPtr; if (varPtr->flags & traceflags) { - hPtr = Tcl_FindHashEntry(&iPtr->varTraces, (char *) varPtr); + hPtr = Tcl_FindHashEntry(&iPtr->varTraces, varPtr); for (tracePtr = (VarTrace *)Tcl_GetHashValue(hPtr); tracePtr != NULL; tracePtr = active.nextTracePtr) { active.nextTracePtr = tracePtr->nextPtr; if (!(tracePtr->flags & flags)) { continue; } Tcl_Preserve(tracePtr); if (state == NULL) { state = Tcl_SaveInterpState((Tcl_Interp *) iPtr, code); + } + if (Tcl_InterpDeleted((Tcl_Interp *) iPtr)) { + flags |= TCL_INTERP_DESTROYED; } result = tracePtr->traceProc(tracePtr->clientData, (Tcl_Interp *) iPtr, part1, part2, flags); if (result != NULL) { if (flags & TCL_TRACE_UNSETS) { @@ -2818,16 +2859,51 @@ * proper disposal method. */ char *result) /* The result returned from a trace function * to be disposed. */ { if (flags & TCL_TRACE_RESULT_DYNAMIC) { - Tcl_Free(result); + ckfree(result); } else if (flags & TCL_TRACE_RESULT_OBJECT) { Tcl_DecrRefCount((Tcl_Obj *) result); } } +/* + *---------------------------------------------------------------------- + * + * Tcl_UntraceVar -- + * + * Remove a previously-created trace for a variable. + * + * Results: + * None. + * + * Side effects: + * If there exists a trace for the variable given by varName with the + * given flags, proc, and clientData, then that trace is removed. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_UntraceVar +void +Tcl_UntraceVar( + Tcl_Interp *interp, /* Interpreter containing variable. */ + const char *varName, /* Name of variable; may end with "(index)" to + * signify an array reference. */ + int flags, /* OR-ed collection of bits describing current + * trace, including any of TCL_TRACE_READS, + * TCL_TRACE_WRITES, TCL_TRACE_UNSETS, + * TCL_GLOBAL_ONLY and TCL_NAMESPACE_ONLY. */ + Tcl_VarTraceProc *proc, /* Function assocated with trace. */ + ClientData clientData) /* Arbitrary argument to pass to proc. */ +{ + Tcl_UntraceVar2(interp, varName, NULL, flags, proc, clientData); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_UntraceVar2 -- * @@ -2852,11 +2928,11 @@ * as-a-whole. */ int flags, /* OR-ed collection of bits describing current * trace, including any of TCL_TRACE_READS, * TCL_TRACE_WRITES, TCL_TRACE_UNSETS, * TCL_GLOBAL_ONLY, and TCL_NAMESPACE_ONLY. */ - Tcl_VarTraceProc *proc, /* Function assocated with trace. */ + Tcl_VarTraceProc *proc, /* Function associated with trace. */ ClientData clientData) /* Arbitrary argument to pass to proc. */ { VarTrace *tracePtr; VarTrace *prevPtr, *nextPtr; Var *varPtr, *arrayPtr; @@ -2882,16 +2958,16 @@ * interested in now. */ flagMask = TCL_TRACE_READS | TCL_TRACE_WRITES | TCL_TRACE_UNSETS | TCL_TRACE_ARRAY | TCL_TRACE_RESULT_DYNAMIC | TCL_TRACE_RESULT_OBJECT; -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED flagMask |= TCL_TRACE_OLD_STYLE; #endif flags &= flagMask; - hPtr = Tcl_FindHashEntry(&iPtr->varTraces, (char *) varPtr); + hPtr = Tcl_FindHashEntry(&iPtr->varTraces, varPtr); for (tracePtr = (VarTrace *)Tcl_GetHashValue(hPtr), prevPtr = NULL; ; prevPtr = tracePtr, tracePtr = tracePtr->nextPtr) { if (tracePtr == NULL) { goto updateFlags; } @@ -2957,10 +3033,53 @@ } /* *---------------------------------------------------------------------- * + * Tcl_VarTraceInfo -- + * + * Return the clientData value associated with a trace on a variable. + * This function can also be used to step through all of the traces on a + * particular variable that have the same trace function. + * + * Results: + * The return value is the clientData value associated with a trace on + * the given variable. Information will only be returned for a trace with + * proc as trace function. If the clientData argument is NULL then the + * first such trace is returned; otherwise, the next relevant one after + * the one given by clientData will be returned. If the variable doesn't + * exist, or if there are no (more) traces for it, then NULL is returned. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_VarTraceInfo +ClientData +Tcl_VarTraceInfo( + Tcl_Interp *interp, /* Interpreter containing variable. */ + const char *varName, /* Name of variable; may end with "(index)" to + * signify an array reference. */ + int flags, /* OR-ed combo or TCL_GLOBAL_ONLY, + * TCL_NAMESPACE_ONLY (can be 0). */ + Tcl_VarTraceProc *proc, /* Function associated with trace. */ + ClientData prevClientData) /* If non-NULL, gives last value returned by + * this function, so this call will return the + * next trace after that one. If NULL, this + * call will return the first trace. */ +{ + return Tcl_VarTraceInfo2(interp, varName, NULL, flags, proc, + prevClientData); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * * Tcl_VarTraceInfo2 -- * * Same as Tcl_VarTraceInfo, except takes name in two pieces instead of * one. * @@ -2980,11 +3099,11 @@ const char *part2, /* Name of element within array; NULL means * trace applies to scalar variable or array * as-a-whole. */ int flags, /* OR-ed combination of TCL_GLOBAL_ONLY, * TCL_NAMESPACE_ONLY. */ - Tcl_VarTraceProc *proc, /* Function assocated with trace. */ + Tcl_VarTraceProc *proc, /* Function associated with trace. */ ClientData prevClientData) /* If non-NULL, gives last value returned by * this function, so this call will return the * next trace after that one. If NULL, this * call will return the first trace. */ { @@ -3001,11 +3120,11 @@ /* * Find the relevant trace, if any, and return its clientData. */ - hPtr = Tcl_FindHashEntry(&iPtr->varTraces, (char *) varPtr); + hPtr = Tcl_FindHashEntry(&iPtr->varTraces, varPtr); if (hPtr) { VarTrace *tracePtr = (VarTrace *)Tcl_GetHashValue(hPtr); if (prevClientData != NULL) { @@ -3027,10 +3146,51 @@ } /* *---------------------------------------------------------------------- * + * Tcl_TraceVar -- + * + * Arrange for reads and/or writes to a variable to cause a function to + * be invoked, which can monitor the operations and/or change their + * actions. + * + * Results: + * A standard Tcl return value. + * + * Side effects: + * A trace is set up on the variable given by varName, such that future + * references to the variable will be mediated by proc. See the + * manual entry for complete details on the calling sequence for proc. + * The variable's flags are updated. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_TraceVar +int +Tcl_TraceVar( + Tcl_Interp *interp, /* Interpreter in which variable is to be + * traced. */ + const char *varName, /* Name of variable; may end with "(index)" to + * signify an array reference. */ + int flags, /* OR-ed collection of bits, including any of + * TCL_TRACE_READS, TCL_TRACE_WRITES, + * TCL_TRACE_UNSETS, TCL_GLOBAL_ONLY, and + * TCL_NAMESPACE_ONLY. */ + Tcl_VarTraceProc *proc, /* Function to call when specified ops are + * invoked upon varName. */ + ClientData clientData) /* Arbitrary argument to pass to proc. */ +{ + return Tcl_TraceVar2(interp, varName, NULL, flags, proc, clientData); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * * Tcl_TraceVar2 -- * * Arrange for reads and/or writes to a variable to cause a function to * be invoked, which can monitor the operations and/or change their * actions. @@ -3038,11 +3198,11 @@ * Results: * A standard Tcl return value. * * Side effects: * A trace is set up on the variable given by part1 and part2, such that - * future references to the variable will be intermediated by proc. See + * future references to the variable will be mediated by proc. See * the manual entry for complete details on the calling sequence for * proc. The variable's flags are updated. * *---------------------------------------------------------------------- */ @@ -3059,24 +3219,24 @@ * TCL_TRACE_READS, TCL_TRACE_WRITES, * TCL_TRACE_UNSETS, TCL_GLOBAL_ONLY, and * TCL_NAMESPACE_ONLY. */ Tcl_VarTraceProc *proc, /* Function to call when specified ops are * invoked upon varName. */ - ClientData clientData) /* Arbitrary argument to pass to proc. */ + void *clientData) /* Arbitrary argument to pass to proc. */ { VarTrace *tracePtr; int result; - tracePtr = (VarTrace *)Tcl_Alloc(sizeof(VarTrace)); + tracePtr = (VarTrace *)ckalloc(sizeof(VarTrace)); tracePtr->traceProc = proc; tracePtr->clientData = clientData; tracePtr->flags = flags; result = TraceVarEx(interp, part1, part2, tracePtr); if (result != TCL_OK) { - Tcl_Free(tracePtr); + ckfree(tracePtr); } return result; } /* @@ -3091,11 +3251,11 @@ * Results: * A standard Tcl return value. * * Side effects: * A trace is set up on the variable given by part1 and part2, such that - * future references to the variable will be intermediated by the + * future references to the variable will be mediated by the * traceProc listed in tracePtr. See the manual entry for complete * details on the calling sequence for proc. * *---------------------------------------------------------------------- */ @@ -3108,11 +3268,11 @@ const char *part2, /* Name of element within array; NULL means * trace applies to scalar variable or array * as-a-whole. */ VarTrace *tracePtr)/* Structure containing flags, traceProc and * clientData fields. Others should be left - * blank. Will be Tcl_Free()d (eventually) if + * blank. Will be ckfree()d (eventually) if * this function returns TCL_OK, and up to * caller to free if this function returns * TCL_ERROR. */ { Interp *iPtr = (Interp *) interp; @@ -3149,11 +3309,11 @@ * Set up trace information. */ flagMask = TCL_TRACE_READS | TCL_TRACE_WRITES | TCL_TRACE_UNSETS | TCL_TRACE_ARRAY | TCL_TRACE_RESULT_DYNAMIC | TCL_TRACE_RESULT_OBJECT; -#ifndef TCL_REMOVE_OBSOLETE_TRACES +#ifndef TCL_NO_DEPRECATED flagMask |= TCL_TRACE_OLD_STYLE; #endif tracePtr->flags = tracePtr->flags & flagMask; hPtr = Tcl_CreateHashEntry(&iPtr->varTraces, varPtr, &isNew); Index: generic/tclUniData.c ================================================================== --- generic/tclUniData.c +++ generic/tclUniData.c @@ -3,11 +3,11 @@ * * Declarations of Unicode character information tables. This file is * automatically generated by the tools/uniParse.tcl script. Do not * modify this file by hand. * - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1998 Scriptics Corporation. * All rights reserved. */ /* * A 16-bit Unicode character is split into two parts in order to index @@ -27,39 +27,39 @@ 0, 32, 64, 96, 0, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 224, 480, 512, 544, 576, 608, 640, 672, 704, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 224, 1024, 224, 1056, 224, 224, 1088, 1120, 1152, 1184, 1216, 1248, 1280, 1312, 1344, 1376, 1408, 1344, 1344, 1440, 1472, 1504, 1536, 1568, 1344, 1344, 1600, 1632, 1664, 1696, 1728, - 1760, 1792, 1824, 1856, 1888, 1920, 1952, 1984, 2016, 2048, 2080, 2112, - 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464, 2496, - 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848, 2880, - 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232, 3264, - 3296, 1824, 3328, 3360, 3392, 1824, 3424, 3456, 3488, 3520, 3552, 3584, - 3616, 1824, 1344, 3648, 3680, 3712, 3744, 3776, 3808, 3840, 1344, 1344, + 1760, 1792, 1824, 1344, 1856, 1888, 1920, 1952, 1984, 2016, 2048, 2080, + 2112, 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464, + 2496, 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848, + 2880, 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232, + 3264, 3296, 3328, 3360, 3392, 3296, 3424, 3456, 3488, 3520, 3552, 3584, + 3616, 3296, 1344, 3648, 3680, 3712, 3744, 3776, 3808, 3840, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 3872, 1344, 3904, 3936, 3968, 1344, 4000, 1344, 4032, 4064, 4096, 4128, 4128, 4160, 4192, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 4224, 4256, 1344, 1344, 4288, 4320, 4352, 4384, 4416, 1344, 4448, 4480, 4512, 4544, 1344, 4576, 4608, 4640, 4672, 1344, 4704, 4736, 4768, 4800, 4832, 1344, 4864, 4896, 4928, 4960, 1344, - 4992, 5024, 5056, 5088, 5120, 1824, 5152, 5184, 5216, 5248, 5280, 5312, + 4992, 5024, 5056, 5088, 5120, 3296, 5152, 5184, 5216, 5248, 5280, 5312, 1344, 5344, 1344, 5376, 5408, 5440, 5472, 5504, 5536, 5568, 5600, 5632, - 5664, 5696, 5728, 5664, 704, 5760, 224, 224, 224, 224, 5792, 224, 224, - 224, 5824, 5856, 5888, 5920, 5952, 5984, 6016, 6048, 6080, 6112, 6144, - 6176, 6208, 6240, 6272, 6304, 6336, 6368, 6400, 6432, 6464, 6496, 6528, - 6560, 6592, 6592, 6592, 6592, 6592, 6592, 6592, 6592, 6624, 6656, 4928, - 6688, 6720, 6752, 6784, 6816, 4928, 6848, 6880, 6912, 6944, 6976, 7008, - 7040, 4928, 4928, 4928, 4928, 4928, 7072, 7104, 7136, 4928, 4928, 4928, - 7168, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 7200, 7232, 4928, 7264, - 7296, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 6592, 6592, 6592, - 6592, 7328, 6592, 7360, 7392, 6592, 6592, 6592, 6592, 6592, 6592, 6592, - 6592, 4928, 7424, 7456, 7488, 7520, 4928, 4928, 4928, 7552, 7584, 7616, - 7648, 224, 224, 224, 7680, 7712, 7744, 1344, 7776, 7808, 7840, 7840, - 704, 7872, 7904, 7936, 1824, 7968, 4928, 4928, 8000, 4928, 4928, 4928, - 4928, 4928, 4928, 8032, 8064, 8096, 8128, 3232, 1344, 8160, 4192, 1344, - 8192, 8224, 8256, 1344, 1344, 8288, 1344, 4928, 8320, 8352, 8384, 8416, - 4928, 8384, 8448, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, + 5664, 5696, 5728, 5664, 704, 704, 224, 224, 224, 224, 5760, 224, 224, + 224, 5792, 5824, 5856, 5888, 5920, 5952, 5984, 6016, 6048, 6080, 6112, + 6144, 6176, 6208, 6240, 6272, 6304, 6336, 6368, 6400, 6432, 6464, 6496, + 6528, 6560, 6560, 6560, 6560, 6560, 6560, 6560, 6560, 6592, 6624, 4928, + 6656, 6688, 6720, 6752, 6784, 4928, 6816, 6848, 6880, 6912, 6944, 6976, + 7008, 4928, 4928, 4928, 4928, 4928, 7040, 7072, 7104, 4928, 4928, 4928, + 7136, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 7168, 7200, 4928, 7232, + 7264, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 6560, 6560, 6560, + 6560, 7296, 6560, 7328, 7360, 6560, 6560, 6560, 6560, 6560, 6560, 6560, + 6560, 4928, 7392, 7424, 7456, 7488, 4928, 4928, 4928, 7520, 7552, 7584, + 7616, 224, 224, 224, 7648, 7680, 7712, 1344, 7744, 7776, 7808, 7808, + 704, 7840, 7872, 7904, 3296, 7936, 4928, 4928, 7968, 4928, 4928, 4928, + 4928, 4928, 4928, 8000, 8032, 8064, 8096, 3200, 1344, 8128, 4192, 1344, + 8160, 8192, 8224, 1344, 1344, 8256, 1344, 4928, 8288, 8320, 8352, 8384, + 4928, 8352, 8416, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 4928, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, @@ -128,19 +128,19 @@ 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 1344, 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110, 110, 110, + 110, 110, 110, 110, 110, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 110, 110, + 0, 110, 110, 110, 110, 0, 0, 110, 110, 110, 110, 110, 110, 110, 110, + 0, 110, 110, 110, 110, 110, 110, 110, 0, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 110, 110, 0, 110, 110, 110, 110, 0, 110, 110, 110, 110, 110, + 0, 110, 0, 0, 0, 110, 110, 110, 110, 110, 110, 110, 0, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 110, 110, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 21, 21, 21, 21, 21, 21, 0, 0, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, + 21, 21, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 7, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 7, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, + 21, 21, 21, 21, 21, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, + 110, 7, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 7, 21, 21, 21, 21, 21, 21, + 110, 21, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 14, 14, 14, 14, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 14, 14, 14, 14, 14, 14, 14, 14, 95, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 95, 14, 14, 3, 3, 3, 3, 3, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 95, 95, 95, 95, 0, 95, 95, 95, + 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 15, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, + 21, 21, 21, 21, 0, 0, 0, 0, 0, 0, 21, 21, 21, 21, 21, 21, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 95, 95, 95, + 95, 95, 95, 0, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, + 95, 95, 95, 95, 0, 0, 95, 95, 95, 95, 95, 95, 95, 0, 95, 95, 0, 95, + 95, 95, 95, 95, 0, 0, 0, 0, 0, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 0, 0, 0, 95, 95, 95, 95, 95, 95, 95, 94, 94, 94, 94, + 94, 94, 94, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 15, 14, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 95, 95, 95, 95, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 4, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 94, 95, 95, 95, 95, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 95, 95, 15, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 0, 0, 0, 0, 3, 15, 15, 15, 15, 15, 15, 15, 0, 15, 15, 15, 15, + 0, 15, 15, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 0, 15, 15, 15, 15, 15, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, + 95, 95, 95, 95, 95, 95, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 210, 210, 210, + 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, + 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, + 210, 210, 210, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, + 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, + 211, 211, 211, 211, 211, 211, 211, 211, 211, 95, 95, 95, 95, 95, 95, + 95, 94, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 3, 3, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 14, 18, 18, 18, 4, 18, 18, 18, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, @@ -1565,40 +1655,37 @@ 0, 0, 0, 0, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11, 11, 11, 11, 11, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, - 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 14, 14, 14, - 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, - 14, 14, 14, 0, 0, 0, 14, 14, 14, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, - 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, - 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 0, 0, 0, 0, 0, 0, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, + 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 0, 0, 0, 0, 14, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 0, 0, 0, 0, 0, 0, 0, 14, 14, 14, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 0, 14, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, + 15, 15, 15, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15 #endif /* TCL_UTF_MAX > 3 */ }; /* * Each group represents a unique set of character attributes. The attributes @@ -1620,35 +1707,36 @@ static const int groups[] = { 0, 15, 12, 25, 27, 21, 22, 26, 20, 9, 8257, 28, 19, 8322, 29, 5, 23, 16, 11, -190078, 24, 2, -30846, 321, 386, -50879, 59522, -30911, 76930, -49790, 53825, 52801, 52545, 20289, 51777, 52033, - 53057, -24702, 54081, 53569, -41598, 54593, -33150, 54849, 55873, - 55617, 56129, -14206, 609, 451, 674, 20354, -24767, -14271, -33215, - 2763585, -41663, 2762817, -2768510, -49855, 17729, 18241, -2760318, - -2759550, -2760062, 53890, 52866, 52610, 51842, 52098, -10833534, - -10832510, 53122, -10823550, -10830718, 53634, 54146, -2750078, - -10829950, -2751614, 54658, 54914, -2745982, 55938, -10830462, - -10824062, 17794, 55682, 18306, 56194, -10818686, -10817918, 4, - 6, -21370, 29761, 9793, 9537, 16449, 16193, 9858, 9602, 8066, - 16514, 16258, 2113, 16002, 14722, 1, 12162, 13954, 2178, 22146, - 20610, -1662, 29826, -15295, 24706, -1727, 20545, 7, 3905, 3970, - 12353, 12418, 8, 1859649, -769822, 9949249, 10, 1601154, 1600898, - 1598594, 1598082, 1598338, 1596546, 1582466, -9027966, -769983, - -9044862, -976254, -9058174, 15234, -1949375, -1918, -1983, -18814, - -21886, -25470, -32638, -28542, -32126, -1981, -2174, -18879, - -2237, 1844610, -21951, -25535, -28607, -32703, -32191, 13, 14, - -1924287, -2145983, -2115007, 7233, 7298, 4170, 4234, 6749, 6813, - -2750143, -976319, -2746047, 2763650, 2762882, -2759615, -2751679, - -2760383, -2760127, -2768575, 1859714, -9044927, -10823615, -12158, - -10830783, -10833599, -10832575, -10830015, -10817983, -10824127, - -10818751, 237633, -12223, -10830527, -9058239, 237698, 9949314, - 18, 17, 10305, 10370, 8769, 8834 + 53057, -24702, 54081, 53569, -41598, -10895486, 54593, -33150, + 54849, 55873, 55617, 56129, -14206, 609, 451, 674, 20354, -24767, + -14271, -33215, 2763585, -41663, 2762817, -2768510, -49855, 17729, + 18241, -2760318, -2759550, -2760062, 53890, 52866, 52610, 51842, + 52098, -10833534, -10832510, 53122, -10839678, -10823550, -10830718, + 53634, 54146, -2750078, -10829950, -2751614, 54658, 54914, -2745982, + 55938, -10830462, -10824062, 17794, 55682, 18306, 56194, -10818686, + -10817918, 4, 6, -21370, 29761, 9793, 9537, 16449, 16193, 9858, + 9602, 8066, 16514, 16258, 2113, 16002, 14722, 1, 12162, 13954, + 2178, 22146, 20610, -1662, 29826, -15295, 24706, -1727, 20545, + 7, 3905, 3970, 12353, 12418, 8, 1859649, -769822, 9949249, 10, + 1601154, 1600898, 1598594, 1598082, 1598338, 1596546, 1582466, + -9027966, -769983, -9044862, -976254, -9058174, 15234, -1949375, + -1918, -1983, -18814, -21886, -25470, -32638, -28542, -32126, + -1981, -2174, -18879, -2237, 1844610, -21951, -25535, -28607, + -32703, -32191, 13, 14, -1924287, -2145983, -2115007, 7233, 7298, + 4170, 4234, 6749, 6813, -2750143, -976319, -2746047, 2763650, + 2762882, -2759615, -2751679, -2760383, -2760127, -2768575, 1859714, + -9044927, -10823615, -12158, -10830783, -10833599, -10832575, + -10830015, -10817983, -10824127, -10818751, 237633, -12223, -10830527, + -9058239, -10839743, -10895551, 237698, 9949314, 18, 17, 10305, + 10370, 10049, 10114, 8769, 8834 }; #if TCL_UTF_MAX > 3 || TCL_MAJOR_VERSION > 8 || TCL_MINOR_VERSION > 6 -# define UNICODE_OUT_OF_RANGE(ch) (((ch) & 0x1FFFFF) >= 0x31360) +# define UNICODE_OUT_OF_RANGE(ch) (((ch) & 0x1FFFFF) >= 0x323C0) #else # define UNICODE_OUT_OF_RANGE(ch) (((ch) & 0x1F0000) != 0) #endif /* Index: generic/tclUtf.c ================================================================== --- generic/tclUtf.c +++ generic/tclUtf.c @@ -1,11 +1,11 @@ /* * tclUtf.c -- * * Routines for manipulating UTF-8 strings. * - * Copyright (c) 1997-1998 Sun Microsystems, Inc. + * Copyright © 1997-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -24,11 +24,11 @@ */ #define ALPHA_BITS ((1 << UPPERCASE_LETTER) | (1 << LOWERCASE_LETTER) \ | (1 << TITLECASE_LETTER) | (1 << MODIFIER_LETTER) | (1< 3 - 4,4,4,4,4, -#else - 1,1,1,1,1, -#endif - 1,1,1,1,1,1,1,1,1,1,1 + 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,1,1,1,1,1,1,1,1,1,1,1 }; - + static const unsigned char complete[256] = { 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, @@ -86,19 +78,13 @@ /* Tcl_UtfCharComplete() might point to 2nd byte of valid 4-byte sequence */ 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, /* End of "continuation byte section" */ 2,1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, - 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, -#if TCL_UTF_MAX > 3 - 4,4,4,4,4, -#else - 3,3,3,3,3, -#endif - 1,1,1,1,1,1,1,1,1,1,1 + 3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4,4,4,4,4,1,1,1,1,1,1,1,1,1,1,1 }; - + /* * Functions used only in this module. */ static int Invalid(const char *src); @@ -117,11 +103,11 @@ * None. * *--------------------------------------------------------------------------- */ -size_t +int TclUtfCount( int ch) /* The Unicode character whose size is returned. */ { if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) { return 1; @@ -194,103 +180,109 @@ /* *--------------------------------------------------------------------------- * * Tcl_UniCharToUtf -- * - * Store the given Tcl_UniChar as a sequence of UTF-8 bytes in the - * provided buffer. Equivalent to Plan 9 runetochar(). - * - * Special handling of Surrogate pairs is handled as follows: - * When this function is called for ch being a high surrogate, - * the first byte of the 4-byte UTF-8 sequence is produced and - * the function returns 1. Calling the function again with a - * low surrogate, the remaining 3 bytes of the 4-byte UTF-8 - * sequence is produced, and the function returns 3. The buffer - * is used to remember the high surrogate between the two calls. - * - * If no low surrogate follows the high surrogate (which is actually - * illegal), this can be handled reasonably by calling Tcl_UniCharToUtf - * again with ch = -1. This will produce a 3-byte UTF-8 sequence - * representing the high surrogate. + * Stores the given Tcl_UniChar as a sequence of UTF-8 bytes in the provided + * buffer. Equivalent to Plan 9 runetochar(). + * + * Surrogate pairs are handled as follows: When ch is a high surrogate, + * the first byte of the 4-byte UTF-8 sequence is stored in the buffer and + * the function returns 1. If the function is called again with a low + * surrogate and the same buffer, the remaining 3 bytes of the 4-byte + * UTF-8 sequence are produced. + * + * If no low surrogate follows the high surrogate (which is actually illegal), + * calling Tcl_UniCharToUtf again with ch being -1 produces a 3-byte UTF-8 + * sequence representing the high surrogate. * * Results: - * The return values is the number of bytes in the buffer that were - * consumed. + * Returns the number of bytes stored into the buffer. * * Side effects: * None. * *--------------------------------------------------------------------------- */ -int +Tcl_Size Tcl_UniCharToUtf( - int ch, /* The Tcl_UniChar to be stored in the - * buffer. */ - char *buf) /* Buffer in which the UTF-8 representation of - * the Tcl_UniChar is stored. Buffer must be - * large enough to hold the UTF-8 character - * (at most 4 bytes). */ + int ch, /* The Tcl_UniChar to be stored in the + * buffer. + */ + char *buf) /* Buffer in which the UTF-8 representation of + * ch is stored. Must be large enough to hold the UTF-8 + * character (at most 4 bytes). + */ { if ((unsigned)(ch - 1) < (UNICODE_SELF - 1)) { buf[0] = (char) ch; return 1; } if (ch >= 0) { if (ch <= 0x7FF) { - buf[1] = (char) ((ch | 0x80) & 0xBF); - buf[0] = (char) ((ch >> 6) | 0xC0); + buf[1] = (char) (0x80 | (0x3F & ch)); + buf[0] = (char) (0xC0 | (ch >> 6)); return 2; } if (ch <= 0xFFFF) { if ((ch & 0xF800) == 0xD800) { if (ch & 0x0400) { /* Low surrogate */ - if (((buf[0] & 0xC0) == 0x80) && ((buf[1] & 0xCF) == 0)) { + if ( (0x80 == (0xC0 & buf[0])) + && (0 == (0xCF & buf[1]))) { /* Previous Tcl_UniChar was a high surrogate, so combine */ - buf[2] = (char) ((ch & 0x3F) | 0x80); - buf[1] |= (char) (((ch >> 6) & 0x0F) | 0x80); + buf[2] = (char) (0x80 | (0x3F & ch)); + buf[1] |= (char) (0x80 | (0x0F & (ch >> 6))); return 3; } /* Previous Tcl_UniChar was not a high surrogate, so just output */ } else { /* High surrogate */ + + /* Add 0x10000 to the raw number encoded in the surrogate + * pair in order to get the code point. + */ ch += 0x40; + /* Fill buffer with specific 3-byte (invalid) byte combination, so following low surrogate can recognize it and combine */ buf[2] = (char) ((ch << 4) & 0x30); - buf[1] = (char) (((ch >> 2) & 0x3F) | 0x80); - buf[0] = (char) (((ch >> 8) & 0x07) | 0xF0); + buf[1] = (char) (0x80 | (0x3F & (ch >> 2))); + buf[0] = (char) (0xF0 | (0x07 & (ch >> 8))); return 1; } } goto three; } if (ch <= 0x10FFFF) { - buf[3] = (char) ((ch | 0x80) & 0xBF); - buf[2] = (char) (((ch >> 6) | 0x80) & 0xBF); - buf[1] = (char) (((ch >> 12) | 0x80) & 0xBF); - buf[0] = (char) ((ch >> 18) | 0xF0); + buf[3] = (char) (0x80 | (0x3F & ch)); + buf[2] = (char) (0x80 | (0x3F & (ch >> 6))); + buf[1] = (char) (0x80 | (0x3F & (ch >> 12))); + buf[0] = (char) (0xF0 | (ch >> 18)); return 4; } } else if (ch == -1) { - if (((buf[0] & 0xC0) == 0x80) && ((buf[1] & 0xCF) == 0) - && ((buf[-1] & 0xF8) == 0xF0)) { - ch = 0xD7C0 + ((buf[-1] & 0x07) << 8) + ((buf[0] & 0x3F) << 2) - + ((buf[1] & 0x30) >> 4); - buf[1] = (char) ((ch | 0x80) & 0xBF); - buf[0] = (char) (((ch >> 6) | 0x80) & 0xBF); - buf[-1] = (char) ((ch >> 12) | 0xE0); + if ( (0x80 == (0xC0 & buf[0])) + && (0 == (0xCF & buf[1])) + && (0xF0 == (0xF8 & buf[-1]))) { + ch = 0xD7C0 + + ((0x07 & buf[-1]) << 8) + + ((0x3F & buf[0]) << 2) + + ((0x30 & buf[1]) >> 4); + buf[1] = (char) (0x80 | (0x3F & ch)); + buf[0] = (char) (0x80 | (0x3F & (ch >> 6))); + buf[-1] = (char) (0xE0 | (ch >> 12)); return 2; } } ch = 0xFFFD; three: - buf[2] = (char) ((ch | 0x80) & 0xBF); - buf[1] = (char) (((ch >> 6) | 0x80) & 0xBF); - buf[0] = (char) ((ch >> 12) | 0xE0); + buf[2] = (char) (0x80 | (0x3F & ch)); + buf[1] = (char) (0x80 | (0x3F & (ch >> 6))); + buf[0] = (char) (0xE0 | (ch >> 12)); return 3; } /* *--------------------------------------------------------------------------- @@ -312,26 +304,27 @@ #undef Tcl_UniCharToUtfDString char * Tcl_UniCharToUtfDString( const int *uniStr, /* Unicode string to convert to UTF-8. */ - size_t uniLength, /* Length of Unicode string. */ + Tcl_Size uniLength, /* Length of Unicode string. Negative for nul + * terminated string */ Tcl_DString *dsPtr) /* UTF-8 representation of string is appended * to this previously initialized DString. */ { const int *w, *wEnd; char *p, *string; - size_t oldLength; + Tcl_Size oldLength; /* * UTF-8 string length in bytes will be <= Unicode string length * 4. */ if (uniStr == NULL) { return NULL; } - if (uniLength == TCL_INDEX_NONE) { + if (uniLength < 0) { uniLength = 0; w = uniStr; while (*w != '\0') { uniLength++; w++; @@ -341,10 +334,11 @@ Tcl_DStringSetLength(dsPtr, oldLength + (uniLength + 1) * 4); string = Tcl_DStringValue(dsPtr) + oldLength; p = string; wEnd = uniStr + uniLength; + for (w = uniStr; w < wEnd; ) { p += Tcl_UniCharToUtf(*w, p); w++; } Tcl_DStringSetLength(dsPtr, oldLength + (p - string)); @@ -353,27 +347,27 @@ } char * Tcl_Char16ToUtfDString( const unsigned short *uniStr,/* Utf-16 string to convert to UTF-8. */ - size_t uniLength, /* Length of Utf-16 string. */ + Tcl_Size uniLength, /* Length of Utf-16 string. */ Tcl_DString *dsPtr) /* UTF-8 representation of string is appended * to this previously initialized DString. */ { const unsigned short *w, *wEnd; char *p, *string; - size_t oldLength; + Tcl_Size oldLength; int len = 1; /* * UTF-8 string length in bytes will be <= Utf16 string length * 3. */ if (uniStr == NULL) { return NULL; } - if (uniLength == TCL_INDEX_NONE) { + if (uniLength < 0) { uniLength = 0; w = uniStr; while (*w != '\0') { uniLength++; @@ -384,10 +378,11 @@ Tcl_DStringSetLength(dsPtr, oldLength + (uniLength + 1) * 3); string = Tcl_DStringValue(dsPtr) + oldLength; p = string; wEnd = uniStr + uniLength; + for (w = uniStr; w < wEnd; ) { if (!len && ((*w & 0xFC00) != 0xDC00)) { /* Special case for handling high surrogates. */ p += Tcl_UniCharToUtf(-1, p); } @@ -420,11 +415,11 @@ * looking for trail bytes. If the source buffer is known to be '\0' * terminated, this cannot happen. Otherwise, the caller should call * Tcl_UtfCharComplete() before calling this routine to ensure that * enough bytes remain in the string. * - * If TCL_UTF_MAX <= 3, special handling of Surrogate pairs is done: + * Special handling of Surrogate pairs is done: * For any UTF-8 string containing a character outside of the BMP, the * first call to this function will fill *chPtr with the high surrogate * and generate a return value of 1. Calling Tcl_UtfToUniChar again * will produce the low surrogate and a return value of 3. Because *chPtr * is used to remember whether the high surrogate is already produced, it @@ -446,12 +441,11 @@ 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x8D, 0x017D, 0x8F, 0x90, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014, 0x2DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x9D, 0x017E, 0x0178 }; -#undef Tcl_UtfToUniChar -int +Tcl_Size Tcl_UtfToUniChar( const char *src, /* The UTF-8 string. */ int *chPtr)/* Filled with the Unicode character represented by * the UTF-8 string. */ { @@ -476,11 +470,11 @@ } else { *chPtr = byte; } return 1; } else if (byte < 0xE0) { - if ((src[1] & 0xC0) == 0x80) { + if ((byte != 0xC1) && ((src[1] & 0xC0) == 0x80)) { /* * Two-byte-character lead-byte followed by a trail-byte. */ *chPtr = (((byte & 0x1F) << 6) | (src[1] & 0x3F)); @@ -508,12 +502,11 @@ /* * A three-byte-character lead-byte not followed by two trail-bytes * represents itself. */ - } - else if (byte < 0xF5) { + } else if (byte < 0xF5) { if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80) && ((src[3] & 0xC0) == 0x80)) { /* * Four-byte-character lead byte followed by three trail bytes. */ *chPtr = (((byte & 0x07) << 18) | ((src[1] & 0x3F) << 12) @@ -531,11 +524,11 @@ *chPtr = byte; return 1; } -int +Tcl_Size Tcl_UtfToChar16( const char *src, /* The UTF-8 string. */ unsigned short *chPtr)/* Filled with the Tcl_UniChar represented by * the UTF-8 string. This could be a surrogate too. */ { @@ -572,11 +565,11 @@ } else { *chPtr = byte; } return 1; } else if (byte < 0xE0) { - if ((src[1] & 0xC0) == 0x80) { + if ((byte != 0xC1) && ((src[1] & 0xC0) == 0x80)) { /* * Two-byte-character lead-byte followed by a trail-byte. */ *chPtr = (((byte & 0x1F) << 6) | (src[1] & 0x3F)); @@ -604,12 +597,11 @@ /* * A three-byte-character lead-byte not followed by two trail-bytes * represents itself. */ - } - else if (byte < 0xF5) { + } else if (byte < 0xF5) { if (((src[1] & 0xC0) == 0x80) && ((src[2] & 0xC0) == 0x80)) { /* * Four-byte-character lead byte followed by at least two trail bytes. * We don't test the validity of 3th trail byte, see [ed29806ba] */ @@ -653,28 +645,28 @@ #undef Tcl_UtfToUniCharDString int * Tcl_UtfToUniCharDString( const char *src, /* UTF-8 string to convert to Unicode. */ - size_t length, /* Length of UTF-8 string in bytes, or -1 for + Tcl_Size length, /* Length of UTF-8 string in bytes, or -1 for * strlen(). */ Tcl_DString *dsPtr) /* Unicode representation of string is * appended to this previously initialized * DString. */ { int ch = 0, *w, *wString; const char *p; - size_t oldLength; + Tcl_Size oldLength; /* Pointer to the end of string. Never read endPtr[0] */ const char *endPtr = src + length; /* Pointer to last byte where optimization still can be used */ const char *optPtr = endPtr - TCL_UTF_MAX; if (src == NULL) { return NULL; } - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = strlen(src); } /* * Unicode string length in Tcl_UniChars will be <= UTF-8 string length in @@ -690,15 +682,15 @@ w = wString; p = src; endPtr = src + length; optPtr = endPtr - 4; while (p <= optPtr) { - p += TclUtfToUCS4(p, &ch); + p += TclUtfToUniChar(p, &ch); *w++ = ch; } - while ((p < endPtr) && TclUCS4Complete(p, endPtr-p)) { - p += TclUtfToUCS4(p, &ch); + while ((p < endPtr) && Tcl_UtfCharComplete(p, endPtr-p)) { + p += TclUtfToUniChar(p, &ch); *w++ = ch; } while (p < endPtr) { *w++ = UCHAR(*p++); } @@ -710,28 +702,28 @@ } unsigned short * Tcl_UtfToChar16DString( const char *src, /* UTF-8 string to convert to Unicode. */ - size_t length, /* Length of UTF-8 string in bytes, or -1 for + Tcl_Size length, /* Length of UTF-8 string in bytes, or -1 for * strlen(). */ Tcl_DString *dsPtr) /* Unicode representation of string is * appended to this previously initialized * DString. */ { unsigned short ch = 0, *w, *wString; const char *p; - size_t oldLength; + Tcl_Size oldLength; /* Pointer to the end of string. Never read endPtr[0] */ const char *endPtr = src + length; /* Pointer to last byte where optimization still can be used */ const char *optPtr = endPtr - TCL_UTF_MAX; if (src == NULL) { return NULL; } - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = strlen(src); } /* * Unicode string length in WCHARs will be <= UTF-8 string length in @@ -751,11 +743,11 @@ while (p <= optPtr) { p += Tcl_UtfToChar16(p, &ch); *w++ = ch; } while (p < endPtr) { - if (TclChar16Complete(p, endPtr-p)) { + if (Tcl_UtfCharComplete(p, endPtr-p)) { p += Tcl_UtfToChar16(p, &ch); *w++ = ch; } else { *w++ = UCHAR(*p++); } @@ -788,11 +780,11 @@ int Tcl_UtfCharComplete( const char *src, /* String to check if first few bytes contain * a complete UTF-8 character. */ - size_t length) /* Length of above string in bytes. */ + Tcl_Size length) /* Length of above string in bytes. */ { return length >= complete[UCHAR(*src)]; } /* @@ -811,32 +803,32 @@ * None. * *--------------------------------------------------------------------------- */ -size_t -Tcl_NumUtfChars( +Tcl_Size +TclNumUtfChars( const char *src, /* The UTF-8 string to measure. */ - size_t length) /* The length of the string in bytes, or - * TCL_INDEX_NONE for strlen(src). */ + Tcl_Size length) /* The length of the string in bytes, or + * negative value for strlen(src). */ { Tcl_UniChar ch = 0; - size_t i = 0; + Tcl_Size i = 0; - if (length == TCL_INDEX_NONE) { + if (length < 0) { /* string is NUL-terminated, so TclUtfToUniChar calls are safe. */ - while (*src != '\0') { + while ((*src != '\0') && (i < INT_MAX)) { src += TclUtfToUniChar(src, &ch); i++; } } else { /* Will return value between 0 and length. No overflow checks. */ /* Pointer to the end of string. Never read endPtr[0] */ const char *endPtr = src + length; /* Pointer to last byte where optimization still can be used */ - const char *optPtr = endPtr - TCL_UTF_MAX; + const char *optPtr = endPtr - 4; /* * Optimize away the call in this loop. Justified because... * when (src <= optPtr), (endPtr - src) >= (endPtr - optPtr) * By initialization above (endPtr - optPtr) = TCL_UTF_MAX @@ -863,10 +855,64 @@ } } return i; } +#if !defined(TCL_NO_DEPRECATED) +Tcl_Size +Tcl_NumUtfChars( + const char *src, /* The UTF-8 string to measure. */ + Tcl_Size length) /* The length of the string in bytes, or + * negative for strlen(src). */ +{ + unsigned short ch = 0; + Tcl_Size i = 0; + + if (length < 0) { + /* string is NUL-terminated, so TclUtfToUniChar calls are safe. */ + while ((*src != '\0') && (i < INT_MAX)) { + src += Tcl_UtfToChar16(src, &ch); + i++; + } + } else { + /* Will return value between 0 and length. No overflow checks. */ + + /* Pointer to the end of string. Never read endPtr[0] */ + const char *endPtr = src + length; + /* Pointer to last byte where optimization still can be used */ + const char *optPtr = endPtr - 4; + + /* + * Optimize away the call in this loop. Justified because... + * when (src <= optPtr), (endPtr - src) >= (endPtr - optPtr) + * By initialization above (endPtr - optPtr) = TCL_UTF_MAX + * So (endPtr - src) >= TCL_UTF_MAX, and passing that to + * Tcl_UtfCharComplete we know will cause return of 1. + */ + while (src <= optPtr + /* && Tcl_UtfCharComplete(src, endPtr - src) */ ) { + src += Tcl_UtfToChar16(src, &ch); + i++; + } + /* Loop over the remaining string where call must happen */ + while (src < endPtr) { + if (Tcl_UtfCharComplete(src, endPtr - src)) { + src += Tcl_UtfToChar16(src, &ch); + } else { + /* + * src points to incomplete UTF-8 sequence + * Treat first byte as character and count it + */ + src++; + } + i++; + } + } + return i; +} +#endif + /* *--------------------------------------------------------------------------- * * Tcl_UtfFindFirst -- * @@ -888,11 +934,11 @@ Tcl_UtfFindFirst( const char *src, /* The UTF-8 string to be searched. */ int ch) /* The Unicode character to search for. */ { while (1) { - int find, len = TclUtfToUCS4(src, &find); + int find, len = TclUtfToUniChar(src, &find); if (find == ch) { return src; } if (*src == '\0') { @@ -927,11 +973,11 @@ int ch) /* The Unicode character to search for. */ { const char *last = NULL; while (1) { - int find, len = TclUtfToUCS4(src, &find); + int find, len = TclUtfToUniChar(src, &find); if (find == ch) { last = src; } if (*src == '\0') { @@ -965,14 +1011,18 @@ const char * Tcl_UtfNext( const char *src) /* The current location in the string. */ { - size_t left; + int left; const char *next; if (((*src) & 0xC0) == 0x80) { + /* Continuation byte, so we start 'inside' a (possible valid) UTF-8 + * sequence. Since we are not allowed to access src[-1], we cannot + * check if the sequence is actually valid, the best we can do is + * just assume it is valid and locate the end. */ if ((((*++src) & 0xC0) == 0x80) && (((*++src) & 0xC0) == 0x80)) { ++src; } return src; } @@ -1063,11 +1113,11 @@ * anything. From what we know, this non-trail byte * is a prefix of a previous character, and accepting * it (the fallback) is correct. */ - || (trailBytesSeen >= complete[byte])) { + || (trailBytesSeen >= totalBytes[byte])) { /* * That is, (1 + trailBytesSeen > needed). * We've examined more bytes than needed to complete * this lead byte. No matter about well-formedness or * validity, the sequence starting with this lead byte @@ -1104,23 +1154,18 @@ return fallback; } /* Continue the search backwards... */ look--; - } while (trailBytesSeen < TCL_UTF_MAX); + } while (trailBytesSeen < 4); /* - * We've seen TCL_UTF_MAX trail bytes, so we know there will not be a + * We've seen 4 trail bytes, so we know there will not be a * properly formed byte sequence to find, and we can stop looking, - * accepting the fallback (for TCL_UTF_MAX > 3) or just go back as - * far as we can. + * accepting the fallback. */ -#if TCL_UTF_MAX > 3 return fallback; -#else - return src - TCL_UTF_MAX; -#endif } /* *--------------------------------------------------------------------------- * @@ -1139,41 +1184,37 @@ */ int Tcl_UniCharAtIndex( const char *src, /* The UTF-8 string to dereference. */ - size_t index) /* The position of the desired character. */ + Tcl_Size index) /* The position of the desired character. */ { - Tcl_UniChar ch = 0; + unsigned short ch = 0; int i = 0; - if (index == TCL_INDEX_NONE) { + if (index < 0) { return -1; } - while (index--) { - i = TclUtfToUniChar(src, &ch); + while (index-- > 0) { + i = Tcl_UtfToChar16(src, &ch); src += i; } -#if TCL_UTF_MAX <= 3 if ((ch >= 0xD800) && (i < 3)) { /* Index points at character following high Surrogate */ return -1; } -#endif - TclUtfToUCS4(src, &i); + TclUtfToUniChar(src, &i); return i; } /* *--------------------------------------------------------------------------- * * Tcl_UtfAtIndex -- * * Returns a pointer to the specified character (not byte) position in - * the UTF-8 string. If TCL_UTF_MAX <= 3, characters > U+FFFF count as - * 2 positions, but then the pointer should never be placed between - * the two positions. + * the UTF-8 string. * * Results: * As above. * * Side effects: @@ -1181,37 +1222,44 @@ * *--------------------------------------------------------------------------- */ const char * -Tcl_UtfAtIndex( +TclUtfAtIndex( const char *src, /* The UTF-8 string. */ - size_t index) /* The position of the desired character. */ + Tcl_Size index) /* The position of the desired character. */ { Tcl_UniChar ch = 0; -#if TCL_UTF_MAX <= 3 - size_t len = 0; -#endif - - if (index != TCL_INDEX_NONE) { - while (index--) { -#if TCL_UTF_MAX <= 3 - src += (len = TclUtfToUniChar(src, &ch)); -#else - src += TclUtfToUniChar(src, &ch); -#endif - } -#if TCL_UTF_MAX <= 3 - if ((ch >= 0xD800) && (len < 3)) { - /* Index points at character following high Surrogate */ - src += TclUtfToUniChar(src, &ch); - } -#endif + + while (index-- > 0) { + src += TclUtfToUniChar(src, &ch); + } + return src; +} + +#if !defined(TCL_NO_DEPRECATED) +const char * +Tcl_UtfAtIndex( + const char *src, /* The UTF-8 string. */ + Tcl_Size index) /* The position of the desired character. */ +{ + unsigned short ch = 0; + Tcl_Size len = 0; + + if (index > 0) { + while (index--) { + src += (len = Tcl_UtfToChar16(src, &ch)); + } + if ((ch >= 0xD800) && (len < 3)) { + /* Index points at character following high Surrogate */ + src += Tcl_UtfToChar16(src, &ch); + } } return src; } - +#endif + /* *--------------------------------------------------------------------------- * * Tcl_UtfBackslash -- * @@ -1234,21 +1282,22 @@ * buffer overruns should occur. * *--------------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_UtfBackslash( const char *src, /* Points to the backslash character of a * backslash sequence. */ int *readPtr, /* Fill in with number of characters read from * src, unless NULL. */ char *dst) /* Filled with the bytes represented by the * backslash sequence. */ { #define LINE_LENGTH 128 - size_t numRead, result; + Tcl_Size numRead; + int result; result = TclParseBackslash(src, LINE_LENGTH, &numRead, dst); if (numRead == LINE_LENGTH) { /* * We ate a whole line. Pay the price of a strlen() @@ -1278,25 +1327,25 @@ * Writes a terminating null after the last converted character. * *---------------------------------------------------------------------- */ -int +Tcl_Size Tcl_UtfToUpper( char *str) /* String to convert in place. */ { int ch, upChar; char *src, *dst; - size_t len; + Tcl_Size len; /* * Iterate over the string until we hit the terminating null. */ src = dst = str; while (*src) { - len = TclUtfToUCS4(src, &ch); + len = TclUtfToUniChar(src, &ch); upChar = Tcl_UniCharToUpper(ch); /* * To keep badly formed Utf strings from getting inflated by the * conversion (thereby causing a segfault), only copy the upper case @@ -1331,25 +1380,25 @@ * Writes a terminating null after the last converted character. * *---------------------------------------------------------------------- */ -int +Tcl_Size Tcl_UtfToLower( char *str) /* String to convert in place. */ { int ch, lowChar; char *src, *dst; - size_t len; + Tcl_Size len; /* * Iterate over the string until we hit the terminating null. */ src = dst = str; while (*src) { - len = TclUtfToUCS4(src, &ch); + len = TclUtfToUniChar(src, &ch); lowChar = Tcl_UniCharToLower(ch); /* * To keep badly formed Utf strings from getting inflated by the * conversion (thereby causing a segfault), only copy the lower case @@ -1385,27 +1434,27 @@ * Writes a terminating null after the last converted character. * *---------------------------------------------------------------------- */ -int +Tcl_Size Tcl_UtfToTitle( char *str) /* String to convert in place. */ { int ch, titleChar, lowChar; char *src, *dst; - size_t len; + Tcl_Size len; /* * Capitalize the first character and then lowercase the rest of the * characters until we get to a null. */ src = dst = str; if (*src) { - len = TclUtfToUCS4(src, &ch); + len = TclUtfToUniChar(src, &ch); titleChar = Tcl_UniCharToTitle(ch); if ((len < TclUtfCount(titleChar)) || ((titleChar & ~0x7FF) == 0xD800)) { memmove(dst, src, len); dst += len; @@ -1413,11 +1462,11 @@ dst += Tcl_UniCharToUtf(titleChar, dst); } src += len; } while (*src) { - len = TclUtfToUCS4(src, &ch); + len = TclUtfToUniChar(src, &ch); lowChar = ch; /* Special exception for Georgian Asomtavruli chars, no titlecase. */ if ((unsigned)(lowChar - 0x1C90) >= 0x30) { lowChar = Tcl_UniCharToLower(lowChar); } @@ -1453,11 +1502,11 @@ int TclpUtfNcmp2( const char *cs, /* UTF string to compare to ct. */ const char *ct, /* UTF string cs is compared to. */ - size_t numBytes) /* Number of *bytes* to compare. */ + unsigned long numBytes) /* Number of *bytes* to compare. */ { /* * We can't simply call 'memcmp(cs, ct, numBytes);' because we need to * check for Tcl's \xC0\x80 non-utf-8 null encoding. Otherwise utf-8 lexes * fine in the strcmp manner. @@ -1484,12 +1533,12 @@ /* *---------------------------------------------------------------------- * * Tcl_UtfNcmp -- * - * Compare at most numChars UTF chars of string cs to string ct. Both cs - * and ct are assumed to be at least numChars UTF chars long. + * Compare at most numChars UTF-16 chars of string cs to string ct. Both cs + * and ct are assumed to be at least numChars UTF-16 chars long. * * Results: * Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct. * * Side effects: @@ -1496,17 +1545,89 @@ * None. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) int Tcl_UtfNcmp( const char *cs, /* UTF string to compare to ct. */ const char *ct, /* UTF string cs is compared to. */ - size_t numChars) /* Number of UTF chars to compare. */ + unsigned long numChars) /* Number of UTF-16 chars to compare. */ +{ + unsigned short ch1 = 0, ch2 = 0; + + /* + * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the + * pair of bytes 0xC0,0x80) is larger than byte representation of \u0001 + * (the byte 0x01.) + */ + + while (numChars-- > 0) { + /* + * n must be interpreted as UTF-16 chars, not bytes. This should be called + * only when both strings are of at least n UTF-16 chars long (no need for \0 + * check) + */ + + cs += Tcl_UtfToChar16(cs, &ch1); + ct += Tcl_UtfToChar16(ct, &ch2); + if (ch1 != ch2) { + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } + return (ch1 - ch2); + } + } + return 0; +} +#endif /* TCL_NO_DEPRECATED */ + +int +TclUtfNcmp( + const char *cs, /* UTF string to compare to ct. */ + const char *ct, /* UTF string cs is compared to. */ + size_t numChars) /* Number of chars to compare. */ +{ + Tcl_UniChar ch1 = 0, ch2 = 0; + + /* + * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the + * pair of bytes 0xC0,0x80) is larger than byte representation of \u0001 + * (the byte 0x01.) + */ + + while (numChars-- > 0) { + /* + * n must be interpreted as chars, not bytes. This should be called + * only when both strings are of at least n chars long (no need for \0 + * check) + */ + + cs += TclUtfToUniChar(cs, &ch1); + ct += TclUtfToUniChar(ct, &ch2); + if (ch1 != ch2) { + return (ch1 - ch2); + } + } + return 0; +} + +int +TclUtfNmemcmp( + const void *csPtr, /* UTF string to compare to ct. */ + const void *ctPtr, /* UTF string cs is compared to. */ + size_t numChars) /* Number of chars to compare. */ { Tcl_UniChar ch1 = 0, ch2 = 0; + const char *cs = (const char *)csPtr; + const char *ct = (const char *)ctPtr; /* * Cannot use 'memcmp(cs, ct, n);' as byte representation of \u0000 (the * pair of bytes 0xC0,0x80) is larger than byte representation of \u0001 * (the byte 0x01.) @@ -1520,20 +1641,10 @@ */ cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { -#if TCL_UTF_MAX <= 3 - /* Surrogates always report higher than non-surrogates */ - if (((ch1 & 0xFC00) == 0xD800)) { - if ((ch2 & 0xFC00) != 0xD800) { - return ch1; - } - } else if ((ch2 & 0xFC00) == 0xD800) { - return -ch2; - } -#endif return (ch1 - ch2); } } return 0; } @@ -1541,12 +1652,12 @@ /* *---------------------------------------------------------------------- * * Tcl_UtfNcasecmp -- * - * Compare at most numChars UTF chars of string cs to string ct case - * insensitive. Both cs and ct are assumed to be at least numChars UTF + * Compare at most numChars UTF-16 chars of string cs to string ct case + * insensitive. Both cs and ct are assumed to be at least numChars UTF-16 * chars long. * * Results: * Return <0 if cs < ct, 0 if cs == ct, or >0 if cs > ct. * @@ -1554,15 +1665,53 @@ * None. * *---------------------------------------------------------------------- */ +#if !defined(TCL_NO_DEPRECATED) int Tcl_UtfNcasecmp( const char *cs, /* UTF string to compare to ct. */ const char *ct, /* UTF string cs is compared to. */ - size_t numChars) /* Number of UTF chars to compare. */ + unsigned long numChars) /* Number of UTF-16 chars to compare. */ +{ + unsigned short ch1 = 0, ch2 = 0; + + while (numChars-- > 0) { + /* + * n must be interpreted as UTF-16 chars, not bytes. + * This should be called only when both strings are of + * at least n UTF-16 chars long (no need for \0 check) + */ + cs += Tcl_UtfToChar16(cs, &ch1); + ct += Tcl_UtfToChar16(ct, &ch2); + if (ch1 != ch2) { + /* Surrogates always report higher than non-surrogates */ + if (((ch1 & 0xFC00) == 0xD800)) { + if ((ch2 & 0xFC00) != 0xD800) { + return ch1; + } + } else if ((ch2 & 0xFC00) == 0xD800) { + return -ch2; + } + ch1 = Tcl_UniCharToLower(ch1); + ch2 = Tcl_UniCharToLower(ch2); + if (ch1 != ch2) { + return (ch1 - ch2); + } + } + } + return 0; +} +#endif /* TCL_NO_DEPRECATED */ + + +int +TclUtfNcasecmp( + const char *cs, /* UTF string to compare to ct. */ + const char *ct, /* UTF string cs is compared to. */ + size_t numChars) /* Number of chars to compare. */ { Tcl_UniChar ch1 = 0, ch2 = 0; while (numChars-- > 0) { /* @@ -1571,20 +1720,39 @@ * at least n chars long (no need for \0 check) */ cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { -#if TCL_UTF_MAX <= 3 - /* Surrogates always report higher than non-surrogates */ - if (((ch1 & 0xFC00) == 0xD800)) { - if ((ch2 & 0xFC00) != 0xD800) { - return ch1; - } - } else if ((ch2 & 0xFC00) == 0xD800) { - return -ch2; - } -#endif + ch1 = Tcl_UniCharToLower(ch1); + ch2 = Tcl_UniCharToLower(ch2); + if (ch1 != ch2) { + return (ch1 - ch2); + } + } + } + return 0; +} + +int +TclUtfNcasememcmp( + const void *csPtr, /* UTF string to compare to ct. */ + const void *ctPtr, /* UTF string cs is compared to. */ + size_t numChars) /* Number of chars to compare. */ +{ + const char *cs = (const char *)csPtr; + const char *ct = (const char *)ctPtr; + Tcl_UniChar ch1 = 0, ch2 = 0; + + while (numChars-- > 0) { + /* + * n must be interpreted as chars, not bytes. + * This should be called only when both strings are of + * at least n chars long (no need for \0 check) + */ + cs += TclUtfToUniChar(cs, &ch1); + ct += TclUtfToUniChar(ct, &ch2); + if (ch1 != ch2) { ch1 = Tcl_UniCharToLower(ch1); ch2 = Tcl_UniCharToLower(ch2); if (ch1 != ch2) { return (ch1 - ch2); } @@ -1620,20 +1788,10 @@ while (*cs && *ct) { cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { -#if TCL_UTF_MAX <= 3 - /* Surrogates always report higher than non-surrogates */ - if (((ch1 & 0xFC00) == 0xD800)) { - if ((ch2 & 0xFC00) != 0xD800) { - return ch1; - } - } else if ((ch2 & 0xFC00) == 0xD800) { - return -ch2; - } -#endif return ch1 - ch2; } } return UCHAR(*cs) - UCHAR(*ct); } @@ -1666,20 +1824,10 @@ while (*cs && *ct) { cs += TclUtfToUniChar(cs, &ch1); ct += TclUtfToUniChar(ct, &ch2); if (ch1 != ch2) { -#if TCL_UTF_MAX <= 3 - /* Surrogates always report higher than non-surrogates */ - if (((ch1 & 0xFC00) == 0xD800)) { - if ((ch2 & 0xFC00) != 0xD800) { - return ch1; - } - } else if ((ch2 & 0xFC00) == 0xD800) { - return -ch2; - } -#endif ch1 = Tcl_UniCharToLower(ch1); ch2 = Tcl_UniCharToLower(ch2); if (ch1 != ch2) { return ch1 - ch2; } @@ -1749,11 +1897,11 @@ } } /* Clear away extension bits, if any */ return ch & 0x1FFFFF; } - + /* *---------------------------------------------------------------------- * * Tcl_UniCharToTitle -- * @@ -1793,11 +1941,41 @@ } /* *---------------------------------------------------------------------- * - * TclUniCharLen -- + * Tcl_Char16Len -- + * + * Find the length of a UniChar string. The str input must be null + * terminated. + * + * Results: + * Returns the length of str in UniChars (not bytes). + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +Tcl_Size +Tcl_Char16Len( + const unsigned short *uniStr) /* Unicode string to find length of. */ +{ + Tcl_Size len = 0; + + while (*uniStr != '\0') { + len++; + uniStr++; + } + return len; +} + +/* + *---------------------------------------------------------------------- + * + * Tcl_UniCharLen -- * * Find the length of a UniChar string. The str input must be null * terminated. * * Results: @@ -1807,15 +1985,16 @@ * None. * *---------------------------------------------------------------------- */ -size_t -TclUniCharLen( - const Tcl_UniChar *uniStr) /* Unicode string to find length of. */ +#undef Tcl_UniCharLen +Tcl_Size +Tcl_UniCharLen( + const int *uniStr) /* Unicode string to find length of. */ { - size_t len = 0; + Tcl_Size len = 0; while (*uniStr != '\0') { len++; uniStr++; } @@ -1823,14 +2002,14 @@ } /* *---------------------------------------------------------------------- * - * TclUniCharNcmp -- + * Tcl_UniCharNcmp -- * - * Compare at most numChars unichars of string ucs to string uct. - * Both ucs and uct are assumed to be at least numChars unichars long. + * Compare at most numChars chars (not bytes) of string ucs to string uct. + * Both ucs and uct are assumed to be at least numChars chars long. * * Results: * Return <0 if ucs < uct, 0 if ucs == uct, or >0 if ucs > uct. * * Side effects: @@ -1841,13 +2020,70 @@ int TclUniCharNcmp( const Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ const Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ - size_t numChars) /* Number of unichars to compare. */ + size_t numChars) /* Number of chars to compare. */ +{ +#if defined(WORDS_BIGENDIAN) + /* + * We are definitely on a big-endian machine; memcmp() is safe + */ + + return memcmp(ucs, uct, numChars*sizeof(Tcl_UniChar)); + +#else /* !WORDS_BIGENDIAN */ + /* + * We can't simply call memcmp() because that is not lexically correct. + */ + + for ( ; numChars != 0; ucs++, uct++, numChars--) { + if (*ucs != *uct) { + return (*ucs - *uct); + } + } + return 0; +#endif /* WORDS_BIGENDIAN */ +} + +int +TclUniCharNmemcmp( + const void *ucsPtr, /* Unicode string to compare to uct. */ + const void *uctPtr, /* Unicode string ucs is compared to. */ + size_t numChars) /* Number of chars (not bytes) to compare. */ +{ + const Tcl_UniChar *ucs = (const Tcl_UniChar *)ucsPtr; + const Tcl_UniChar *uct = (const Tcl_UniChar *)uctPtr; +#if defined(WORDS_BIGENDIAN) + /* + * We are definitely on a big-endian machine; memcmp() is safe + */ + + return memcmp(ucs, uct, numChars*sizeof(Tcl_UniChar)); + +#else /* !WORDS_BIGENDIAN */ + /* + * We can't simply call memcmp() because that is not lexically correct. + */ + + for ( ; numChars != 0; ucs++, uct++, numChars--) { + if (*ucs != *uct) { + return (*ucs - *uct); + } + } + return 0; +#endif /* WORDS_BIGENDIAN */ +} + +#if !defined(TCL_NO_DEPRECATED) +int +Tcl_UniCharNcmp( + const unsigned short *ucs, /* Unicode string to compare to uct. */ + const unsigned short *uct, /* Unicode string ucs is compared to. */ + unsigned long numChars) /* Number of chars (not bytes) to compare. */ { -#ifdef WORDS_BIGENDIAN +#if defined(WORDS_BIGENDIAN) /* * We are definitely on a big-endian machine; memcmp() is safe */ return memcmp(ucs, uct, numChars*sizeof(Tcl_UniChar)); @@ -1857,25 +2093,31 @@ * We can't simply call memcmp() because that is not lexically correct. */ for ( ; numChars != 0; ucs++, uct++, numChars--) { if (*ucs != *uct) { + /* special case for handling upper surrogates */ + if (((*ucs & 0xFC00) == 0xD800) && ((*uct & 0xFC00) != 0xD800)) { + return 1; + } else if (((*uct & 0xFC00) == 0xD800)) { + return -1; + } return (*ucs - *uct); } } return 0; #endif /* WORDS_BIGENDIAN */ } - +#endif /* *---------------------------------------------------------------------- * - * TclUniCharNcasecmp -- + * Tcl_UniCharNcasecmp -- * - * Compare at most numChars unichars of string ucs to string uct case + * Compare at most numChars chars (not bytes) of string ucs to string uct case * insensitive. Both ucs and uct are assumed to be at least numChars - * unichars long. + * chars long. * * Results: * Return <0 if ucs < uct, 0 if ucs == uct, or >0 if ucs > uct. * * Side effects: @@ -1886,12 +2128,33 @@ int TclUniCharNcasecmp( const Tcl_UniChar *ucs, /* Unicode string to compare to uct. */ const Tcl_UniChar *uct, /* Unicode string ucs is compared to. */ - size_t numChars) /* Number of unichars to compare. */ + size_t numChars) /* Number of chars to compare. */ +{ + for ( ; numChars != 0; numChars--, ucs++, uct++) { + if (*ucs != *uct) { + Tcl_UniChar lcs = Tcl_UniCharToLower(*ucs); + Tcl_UniChar lct = Tcl_UniCharToLower(*uct); + + if (lcs != lct) { + return (lcs - lct); + } + } + } + return 0; +} + +int +TclUniCharNcasememcmp( + const void *ucsPtr, /* Unicode string to compare to uct. */ + const void *uctPtr, /* Unicode string ucs is compared to. */ + size_t numChars) /* Number of chars (not bytes) to compare. */ { + const Tcl_UniChar *ucs = (const Tcl_UniChar *)ucsPtr; + const Tcl_UniChar *uct = (const Tcl_UniChar *)uctPtr; for ( ; numChars != 0; numChars--, ucs++, uct++) { if (*ucs != *uct) { Tcl_UniChar lcs = Tcl_UniCharToLower(*ucs); Tcl_UniChar lct = Tcl_UniCharToLower(*uct); @@ -1900,10 +2163,37 @@ } } } return 0; } + +#if !defined(TCL_NO_DEPRECATED) +int +Tcl_UniCharNcasecmp( + const unsigned short *ucs, /* Unicode string to compare to uct. */ + const unsigned short *uct, /* Unicode string ucs is compared to. */ + unsigned long numChars) /* Number of chars (not bytes) to compare. */ +{ + for ( ; numChars != 0; numChars--, ucs++, uct++) { + if (*ucs != *uct) { + unsigned short lcs = Tcl_UniCharToLower(*ucs); + unsigned short lct = Tcl_UniCharToLower(*uct); + + if (lcs != lct) { + /* special case for handling upper surrogates */ + if (((lcs & 0xFC00) == 0xD800) && ((lct & 0xFC00) != 0xD800)) { + return 1; + } else if (((lct & 0xFC00) == 0xD800)) { + return -1; + } + return (lcs - lct); + } + } + } + return 0; +} +#endif /* *---------------------------------------------------------------------- * * Tcl_UniCharIsAlnum -- @@ -1976,17 +2266,11 @@ int ch) /* Unicode character to test. */ { if (UNICODE_OUT_OF_RANGE(ch)) { /* Clear away extension bits, if any */ ch &= 0x1FFFFF; - if ((ch == 0xE0001) || ((ch >= 0xE0020) && (ch <= 0xE007F))) { - return 1; - } - if ((ch >= 0xF0000) && ((ch & 0xFFFF) <= 0xFFFD)) { - return 1; - } - return 0; + return ((ch == 0xE0001) || ((unsigned)(ch - 0xE0020) <= 0x5F)); } return ((CONTROL_BITS >> GetCategory(ch)) & 1); } /* @@ -2212,11 +2496,11 @@ } /* *---------------------------------------------------------------------- * - * TclUniCharCaseMatch -- + * Tcl_UniCharCaseMatch -- * * See if a particular Unicode string matches a particular pattern. * Allows case insensitivity. This is the Unicode equivalent of the char* * Tcl_StringCaseMatch. The UniChar strings must be NULL-terminated. * This has no provision for counted UniChar strings, thus should not be @@ -2398,19 +2682,188 @@ } uniStr++; uniPattern++; } } + +#if !defined(TCL_NO_DEPRECATED) +int +Tcl_UniCharCaseMatch( + const unsigned short *uniStr, /* Unicode String. */ + const unsigned short *uniPattern, + /* Pattern, which may contain special + * characters. */ + int nocase) /* 0 for case sensitive, 1 for insensitive */ +{ + unsigned short ch1 = 0, p; + + while (1) { + p = *uniPattern; + + /* + * See if we're at the end of both the pattern and the string. If so, + * we succeeded. If we're at the end of the pattern but not at the end + * of the string, we failed. + */ + + if (p == 0) { + return (*uniStr == 0); + } + if ((*uniStr == 0) && (p != '*')) { + return 0; + } + + /* + * Check for a "*" as the next pattern character. It matches any + * substring. We handle this by skipping all the characters up to the + * next matching one in the pattern, and then calling ourselves + * recursively for each postfix of string, until either we match or we + * reach the end of the string. + */ + + if (p == '*') { + /* + * Skip all successive *'s in the pattern + */ + + while (*(++uniPattern) == '*') { + /* empty body */ + } + p = *uniPattern; + if (p == 0) { + return 1; + } + if (nocase) { + p = Tcl_UniCharToLower(p); + } + while (1) { + /* + * Optimization for matching - cruise through the string + * quickly if the next char in the pattern isn't a special + * character + */ + + if ((p != '[') && (p != '?') && (p != '\\')) { + if (nocase) { + while (*uniStr && (p != *uniStr) + && (p != Tcl_UniCharToLower(*uniStr))) { + uniStr++; + } + } else { + while (*uniStr && (p != *uniStr)) { + uniStr++; + } + } + } + if (Tcl_UniCharCaseMatch(uniStr, uniPattern, nocase)) { + return 1; + } + if (*uniStr == 0) { + return 0; + } + uniStr++; + } + } + + /* + * Check for a "?" as the next pattern character. It matches any + * single character. + */ + + if (p == '?') { + uniPattern++; + uniStr++; + continue; + } + + /* + * Check for a "[" as the next pattern character. It is followed by a + * list of characters that are acceptable, or by a range (two + * characters separated by "-"). + */ + + if (p == '[') { + unsigned short startChar, endChar; + + uniPattern++; + ch1 = (nocase ? Tcl_UniCharToLower(*uniStr) : *uniStr); + uniStr++; + while (1) { + if ((*uniPattern == ']') || (*uniPattern == 0)) { + return 0; + } + startChar = (nocase ? Tcl_UniCharToLower(*uniPattern) + : *uniPattern); + uniPattern++; + if (*uniPattern == '-') { + uniPattern++; + if (*uniPattern == 0) { + return 0; + } + endChar = (nocase ? Tcl_UniCharToLower(*uniPattern) + : *uniPattern); + uniPattern++; + if (((startChar <= ch1) && (ch1 <= endChar)) + || ((endChar <= ch1) && (ch1 <= startChar))) { + /* + * Matches ranges of form [a-z] or [z-a]. + */ + break; + } + } else if (startChar == ch1) { + break; + } + } + while (*uniPattern != ']') { + if (*uniPattern == 0) { + uniPattern--; + break; + } + uniPattern++; + } + uniPattern++; + continue; + } + + /* + * If the next pattern character is '\', just strip off the '\' so we + * do exact matching on the character that follows. + */ + + if (p == '\\') { + if (*(++uniPattern) == '\0') { + return 0; + } + } + + /* + * There's no special character. Just make sure that the next bytes of + * each string match. + */ + + if (nocase) { + if (Tcl_UniCharToLower(*uniStr) != + Tcl_UniCharToLower(*uniPattern)) { + return 0; + } + } else if (*uniStr != *uniPattern) { + return 0; + } + uniStr++; + uniPattern++; + } +} +#endif /* *---------------------------------------------------------------------- * * TclUniCharMatch -- * * See if a particular Unicode string matches a particular pattern. * Allows case insensitivity. This is the Unicode equivalent of the char* - * Tcl_StringCaseMatch. This variant of TclUniCharCaseMatch uses counted + * Tcl_StringCaseMatch. This variant of Tcl_UniCharCaseMatch uses counted * Strings, so embedded NULLs are allowed. * * Results: * The return value is 1 if string matches pattern, and 0 otherwise. The * matching operation permits the following special characters in the @@ -2423,14 +2876,14 @@ */ int TclUniCharMatch( const Tcl_UniChar *string, /* Unicode String. */ - size_t strLen, /* Length of String */ + Tcl_Size strLen, /* Length of String */ const Tcl_UniChar *pattern, /* Pattern, which may contain special * characters. */ - size_t ptnLen, /* Length of Pattern */ + Tcl_Size ptnLen, /* Length of Pattern */ int nocase) /* 0 for case sensitive, 1 for insensitive */ { const Tcl_UniChar *stringEnd, *patternEnd; Tcl_UniChar p; @@ -2590,64 +3043,12 @@ string++; pattern++; } } -/* - *--------------------------------------------------------------------------- - * - * TclUtfToUCS4 -- - * - * Extract the 4-byte codepoint from the leading bytes of the - * Modified UTF-8 string "src". This is a utility routine to - * contain the surrogate gymnastics in one place. - * - * The caller must ensure that the source buffer is long enough that this - * routine does not run off the end and dereference non-existent memory - * looking for trail bytes. If the source buffer is known to be '\0' - * terminated, this cannot happen. Otherwise, the caller should call - * Tcl_UtfCharComplete() before calling this routine to ensure that - * enough bytes remain in the string. - * - * Results: - * *usc4Ptr is filled with the UCS4 code point, and the return value is - * the number of bytes from the UTF-8 string that were consumed. - * - * Side effects: - * None. - * - *--------------------------------------------------------------------------- - */ - -#if TCL_UTF_MAX <= 3 -int -TclUtfToUCS4( - const char *src, /* The UTF-8 string. */ - int *ucs4Ptr) /* Filled with the UCS4 codepoint represented - * by the UTF-8 string. */ -{ - /* Make use of the #undef Tcl_UtfToUniChar above, which already handles UCS4. */ - return Tcl_UtfToUniChar(src, ucs4Ptr); -} - -int -TclUniCharToUCS4( - const Tcl_UniChar *src, /* The Tcl_UniChar string. */ - int *ucs4Ptr) /* Filled with the UCS4 codepoint represented - * by the Tcl_UniChar string. */ -{ - if (((src[0] & 0xFC00) == 0xD800) && ((src[1] & 0xFC00) == 0xDC00)) { - *ucs4Ptr = (((src[0] & 0x3FF) << 10) | (src[01] & 0x3FF)) + 0x10000; - return 2; - } - *ucs4Ptr = src[0]; - return 1; -} -#endif - /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclUtil.c ================================================================== --- generic/tclUtil.c +++ generic/tclUtil.c @@ -2,13 +2,13 @@ * tclUtil.c -- * * This file contains utility functions that are used by many Tcl * commands. * - * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1998 Sun Microsystems, Inc. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. + * Copyright © 1987-1993 The Regents of the University of California. + * Copyright © 1994-1998 Sun Microsystems, Inc. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -92,33 +92,40 @@ #define CONVERT_BRACE 2 #define CONVERT_ESCAPE 4 #define CONVERT_MASK (CONVERT_BRACE | CONVERT_ESCAPE) #define CONVERT_ANY 16 +/* + * The following key is used by Tcl_PrintDouble and TclPrecTraceProc to + * access the precision to be used for double formatting. + */ + +static Tcl_ThreadDataKey precisionKey; + /* * Prototypes for functions defined later in this file. */ static void ClearHash(Tcl_HashTable *tablePtr); -static void FreeProcessGlobalValue(ClientData clientData); -static void FreeThreadHash(ClientData clientData); +static void FreeProcessGlobalValue(void *clientData); +static void FreeThreadHash(void *clientData); static int GetEndOffsetFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t endValue, Tcl_WideInt *indexPtr); + Tcl_WideInt endValue, Tcl_WideInt *indexPtr); static Tcl_HashTable * GetThreadHash(Tcl_ThreadDataKey *keyPtr); static int GetWideForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr, - size_t endValue, Tcl_WideInt *widePtr); + Tcl_WideInt endValue, Tcl_WideInt *widePtr); static int FindElement(Tcl_Interp *interp, const char *string, - int stringLength, const char *typeStr, + Tcl_Size stringLength, const char *typeStr, const char *typeCode, const char **elementPtr, - const char **nextPtr, size_t *sizePtr, + const char **nextPtr, Tcl_Size *sizePtr, int *literalPtr); /* * The following is the Tcl object type definition for an object that * represents a list index in the form, "end-offset". It is used as a * performance optimization in Tcl_GetIntForIndex. The internal rep is * stored directly in the wideValue, so no memory management is required - * for it. This is a caching intrep, keeping the result of a parse + * for it. This is a caching internalrep, keeping the result of a parse * around. This type is only created from a pre-existing string, so an * updateStringProc will never be called and need not exist. The type * is unregistered, so has no need of a setFromAnyProc either. */ @@ -366,14 +373,14 @@ * * TclMaxListLength -- * * Given 'bytes' pointing to 'numBytes' bytes, scan through them and * count the number of whitespace runs that could be list element - * separators. If 'numBytes' is -1, scan to the terminating '\0'. Not a - * full list parser. Typically used to get a quick and dirty overestimate - * of length size in order to allocate space for an actual list parser to - * operate with. + * separators. If 'numBytes' is TCL_INDEX_NONE, scan to the terminating + * '\0'. Not a full list parser. Typically used to get a quick and dirty + * overestimate of length size in order to allocate space for an actual + * list parser to operate with. * * Results: * Returns the largest number of list elements that could possibly be in * this string, interpreted as a Tcl list. If 'endPtr' is not NULL, * writes a pointer to the end of the string scanned there. @@ -382,17 +389,17 @@ * None. * *---------------------------------------------------------------------- */ -int +Tcl_Size TclMaxListLength( const char *bytes, - size_t numBytes, + Tcl_Size numBytes, const char **endPtr) { - size_t count = 0; + Tcl_Size count = 0; if ((numBytes == 0) || ((numBytes == TCL_INDEX_NONE) && (*bytes == '\0'))) { /* Empty string case - quick exit */ goto done; } @@ -491,17 +498,17 @@ * NULL, then no error message is left after * errors. */ const char *list, /* Points to the first byte of a string * containing a Tcl list with zero or more * elements (possibly in braces). */ - int listLength, /* Number of bytes in the list's string. */ + Tcl_Size listLength, /* Number of bytes in the list's string. */ const char **elementPtr, /* Where to put address of first significant * character in first element of list. */ const char **nextPtr, /* Fill in with location of character just * after all white space following end of * argument (next arg or end of list). */ - size_t *sizePtr, /* If non-zero, fill in with size of + Tcl_Size *sizePtr, /* If non-zero, fill in with size of * element. */ int *literalPtr) /* If non-zero, fill in with non-zero/zero to * indicate that the substring of *sizePtr * bytes starting at **elementPtr is/is not * the literal list element and therefore @@ -519,18 +526,18 @@ * errors. */ const char *dict, /* Points to the first byte of a string * containing a Tcl dictionary with zero or * more keys and values (possibly in * braces). */ - int dictLength, /* Number of bytes in the dict's string. */ + Tcl_Size dictLength, /* Number of bytes in the dict's string. */ const char **elementPtr, /* Where to put address of first significant * character in the first element (i.e., key * or value) of dict. */ const char **nextPtr, /* Fill in with location of character just * after all white space following end of * element (next arg or end of list). */ - size_t *sizePtr, /* If non-zero, fill in with size of + Tcl_Size *sizePtr, /* If non-zero, fill in with size of * element. */ int *literalPtr) /* If non-zero, fill in with non-zero/zero to * indicate that the substring of *sizePtr * bytes starting at **elementPtr is/is not * the literal key or value and therefore @@ -548,21 +555,21 @@ * errors. */ const char *string, /* Points to the first byte of a string * containing a Tcl list or dictionary with * zero or more elements (possibly in * braces). */ - int stringLength, /* Number of bytes in the string. */ + Tcl_Size stringLength, /* Number of bytes in the string. */ const char *typeStr, /* The name of the type of thing we are * parsing, for error messages. */ const char *typeCode, /* The type code for thing we are parsing, for * error messages. */ const char **elementPtr, /* Where to put address of first significant * character in first element. */ const char **nextPtr, /* Fill in with location of character just * after all white space following end of * argument (next arg or end of list/dict). */ - size_t *sizePtr, /* If non-zero, fill in with size of + Tcl_Size *sizePtr, /* If non-zero, fill in with size of * element. */ int *literalPtr) /* If non-zero, fill in with non-zero/zero to * indicate that the substring of *sizePtr * bytes starting at **elementPtr is/is not * the literal list/dict element and therefore @@ -570,14 +577,14 @@ * TclCopyAndCollapse() by the caller. */ { const char *p = string; const char *elemStart; /* Points to first byte of first element. */ const char *limit; /* Points just after list/dict's last byte. */ - int openBraces = 0; /* Brace nesting level during parse. */ + Tcl_Size openBraces = 0; /* Brace nesting level during parse. */ int inQuotes = 0; - int size = 0; - size_t numChars; + Tcl_Size size = 0; + Tcl_Size numChars; int literal = 1; const char *p2; /* * Skim off leading white space and check for an opening brace or quote. @@ -647,11 +654,11 @@ } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s element in braces followed by \"%.*s\" " "instead of space", typeStr, (int) (p2-p), p)); Tcl_SetErrorCode(interp, "TCL", "VALUE", typeCode, "JUNK", - NULL); + (char *)NULL); } return TCL_ERROR; } break; @@ -699,11 +706,11 @@ } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s element in quotes followed by \"%.*s\" " "instead of space", typeStr, (int) (p2-p), p)); Tcl_SetErrorCode(interp, "TCL", "VALUE", typeCode, "JUNK", - NULL); + (char *)NULL); } return TCL_ERROR; } break; @@ -732,19 +739,19 @@ if (openBraces != 0) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unmatched open brace in %s", typeStr)); Tcl_SetErrorCode(interp, "TCL", "VALUE", typeCode, "BRACE", - NULL); + (char *)NULL); } return TCL_ERROR; } else if (inQuotes) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unmatched open quote in %s", typeStr)); Tcl_SetErrorCode(interp, "TCL", "VALUE", typeCode, "QUOTE", - NULL); + (char *)NULL); } return TCL_ERROR; } size = (p - elemStart); } @@ -781,25 +788,27 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclCopyAndCollapse( - size_t count, /* Number of byte to copy from src. */ + Tcl_Size count, /* Number of byte to copy from src. */ const char *src, /* Copy from here... */ char *dst) /* ... to here. */ { - size_t newCount = 0; + Tcl_Size newCount = 0; while (count > 0) { char c = *src; if (c == '\\') { - size_t numRead; - size_t backslashCount = TclParseBackslash(src, count, &numRead, dst); + char buf[4] = ""; + Tcl_Size numRead; + Tcl_Size backslashCount = TclParseBackslash(src, count, &numRead, buf); + memcpy(dst, buf, backslashCount); dst += backslashCount; newCount += backslashCount; src += numRead; count -= numRead; } else { @@ -840,36 +849,37 @@ * Memory is allocated. * *---------------------------------------------------------------------- */ +#undef Tcl_SplitList int Tcl_SplitList( Tcl_Interp *interp, /* Interpreter to use for error reporting. If * NULL, no error message is left. */ const char *list, /* Pointer to string with list structure. */ - int *argcPtr, /* Pointer to location to fill in with the + Tcl_Size *argcPtr, /* Pointer to location to fill in with the * number of elements in the list. */ const char ***argvPtr) /* Pointer to place to store pointer to array * of pointers to list elements. */ { const char **argv, *end, *element; char *p; - int length, size, i, result; - size_t elSize; + int result; + Tcl_Size length, size, i, elSize; /* * Allocate enough space to work in. A (const char *) for each (possible) * list element plus one more for terminating NULL, plus as many bytes as * in the original string value, plus one more for a terminating '\0'. * Space used to hold element separating white space in the original * string gets re-purposed to hold '\0' characters in the argv array. */ - size = TclMaxListLength(list, -1, &end) + 1; + size = TclMaxListLength(list, TCL_INDEX_NONE, &end) + 1; length = end - list; - argv = (const char **)Tcl_Alloc((size * sizeof(char *)) + length + 1); + argv = (const char **)ckalloc((size * sizeof(char *)) + length + 1); for (i = 0, p = ((char *) argv) + size*sizeof(char *); *list != 0; i++) { const char *prevList = list; int literal; @@ -876,23 +886,23 @@ result = TclFindElement(interp, list, length, &element, &list, &elSize, &literal); length -= (list - prevList); if (result != TCL_OK) { - Tcl_Free((void *)argv); + ckfree(argv); return result; } if (*element == 0) { break; } if (i >= size) { - Tcl_Free((void *)argv); + ckfree(argv); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "internal error in Tcl_SplitList", -1)); Tcl_SetErrorCode(interp, "TCL", "INTERNAL", "Tcl_SplitList", - NULL); + (char *)NULL); } return TCL_ERROR; } argv[i] = p; if (literal) { @@ -930,17 +940,17 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ScanElement( const char *src, /* String to convert to list element. */ int *flagPtr) /* Where to store information to guide * Tcl_ConvertCountedElement. */ { - return Tcl_ScanCountedElement(src, -1, flagPtr); + return Tcl_ScanCountedElement(src, TCL_INDEX_NONE, flagPtr); } /* *---------------------------------------------------------------------- * @@ -947,12 +957,12 @@ * Tcl_ScanCountedElement -- * * This function is a companion function to Tcl_ConvertCountedElement. It * scans a string to see what needs to be done to it (e.g. add * backslashes or enclosing braces) to make the string into a valid Tcl - * list element. If length is -1, then the string is scanned from src up - * to the first null byte. + * list element. If length is TCL_INDEX_NONE, then the string is scanned + * from src up to the first null byte. * * Results: * The return value is an overestimate of the number of bytes that will * be needed by Tcl_ConvertCountedElement to produce a valid list element * from src. The word at *flagPtr is filled in with a value needed by @@ -962,19 +972,19 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ScanCountedElement( const char *src, /* String to convert to Tcl list element. */ - size_t length, /* Number of bytes in src, or -1. */ + Tcl_Size length, /* Number of bytes in src, or TCL_INDEX_NONE. */ int *flagPtr) /* Where to store information to guide * Tcl_ConvertElement. */ { char flags = CONVERT_ANY; - int numBytes = TclScanElement(src, length, &flags); + Tcl_Size numBytes = TclScanElement(src, length, &flags); *flagPtr = flags; return numBytes; } @@ -984,11 +994,11 @@ * TclScanElement -- * * This function is a companion function to TclConvertElement. It scans a * string to see what needs to be done to it (e.g. add backslashes or * enclosing braces) to make the string into a valid Tcl list element. If - * length is -1, then the string is scanned from src up to the first null + * length is TCL_INDEX_NONE, then the string is scanned from src up to the first null * byte. A NULL value for src is treated as an empty string. The incoming * value of *flagPtr is a report from the caller what additional flags it * will pass to TclConvertElement(). * * Results: @@ -1006,27 +1016,27 @@ * None. * *---------------------------------------------------------------------- */ -size_t +TCL_HASH_TYPE TclScanElement( const char *src, /* String to convert to Tcl list element. */ - size_t length, /* Number of bytes in src, or -1. */ + Tcl_Size length, /* Number of bytes in src, or TCL_INDEX_NONE. */ char *flagPtr) /* Where to store information to guide * Tcl_ConvertElement. */ { const char *p = src; - int nestingLevel = 0; /* Brace nesting count */ + Tcl_Size nestingLevel = 0; /* Brace nesting count */ int forbidNone = 0; /* Do not permit CONVERT_NONE mode. Something * needs protection or escape. */ int requireEscape = 0; /* Force use of CONVERT_ESCAPE mode. For some * reason bare or brace-quoted form fails. */ - int extra = 0; /* Count of number of extra bytes needed for + Tcl_Size extra = 0; /* Count of number of extra bytes needed for * formatted element, assuming we use escape * sequences in formatting. */ - size_t bytesNeeded; /* Buffer length computed to complete the + TCL_HASH_TYPE bytesNeeded; /* Buffer length computed to complete the * element formatting in the selected mode. */ #if COMPAT int preferEscape = 0; /* Use preferences to track whether to use */ int preferBrace = 0; /* CONVERT_MASK mode. */ int braceCount = 0; /* Count of all braces '{' '}' seen. */ @@ -1083,12 +1093,11 @@ case '}': /* TYPE_BRACE */ #if COMPAT braceCount++; #endif /* COMPAT */ extra++; /* Escape '}' => '\}' */ - nestingLevel--; - if (nestingLevel < 0) { + if (nestingLevel-- < 1) { /* * Unbalanced braces! Cannot format with brace quoting. */ requireEscape = 1; @@ -1160,11 +1169,11 @@ #endif } break; } } - length -= (length+1 > 1); + length -= (length > 0); p++; } endOfString: if (nestingLevel != 0) { @@ -1195,11 +1204,11 @@ if ((*src == '#') && !(*flagPtr & TCL_DONT_QUOTE_HASH)) { bytesNeeded++; } *flagPtr = CONVERT_ESCAPE; - return bytesNeeded; + goto overflowCheck; } if (*flagPtr & CONVERT_ANY) { /* * The caller has not let us know what flags it will pass to * TclConvertElement() so compute the max size we might need for any @@ -1224,11 +1233,11 @@ if (preferEscape && !preferBrace) { /* * If we are quoting solely due to ] or internal " characters use * the CONVERT_MASK mode where we escape all special characters * except for braces. "extra" counted space needed to escape - * braces too, so substract "braceCount" to get our actual needs. + * braces too, so subtract "braceCount" to get our actual needs. */ bytesNeeded += (extra - braceCount); /* Make room to escape leading #, if needed. */ if ((*src == '#') && !(*flagPtr & TCL_DONT_QUOTE_HASH)) { @@ -1243,11 +1252,11 @@ if (*flagPtr & TCL_DONT_USE_BRACES) { bytesNeeded += braceCount; } *flagPtr = CONVERT_MASK; - return bytesNeeded; + goto overflowCheck; } #endif /* COMPAT */ if (*flagPtr & TCL_DONT_USE_BRACES) { /* * If the caller reports it will direct TclConvertElement() to @@ -1269,11 +1278,11 @@ */ bytesNeeded += 2; } *flagPtr = CONVERT_BRACE; - return bytesNeeded; + goto overflowCheck; } /* * So far, no need to quote or escape anything. */ @@ -1284,10 +1293,15 @@ */ bytesNeeded += 2; } *flagPtr = CONVERT_NONE; + + overflowCheck: + if (bytesNeeded > INT_MAX) { + Tcl_Panic("TclScanElement: string length overflow"); + } return bytesNeeded; } /* *---------------------------------------------------------------------- @@ -1308,17 +1322,17 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ConvertElement( const char *src, /* Source information for list element. */ char *dst, /* Place to put list-ified element. */ int flags) /* Flags produced by Tcl_ScanElement. */ { - return Tcl_ConvertCountedElement(src, -1, dst, flags); + return Tcl_ConvertCountedElement(src, TCL_INDEX_NONE, dst, flags); } /* *---------------------------------------------------------------------- * @@ -1338,18 +1352,18 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size Tcl_ConvertCountedElement( const char *src, /* Source information for list element. */ - size_t length, /* Number of bytes in src, or -1. */ + Tcl_Size length, /* Number of bytes in src, or TCL_INDEX_NONE. */ char *dst, /* Place to put list-ified element. */ int flags) /* Flags produced by Tcl_ScanElement. */ { - size_t numBytes = TclConvertElement(src, length, dst, flags); + Tcl_Size numBytes = TclConvertElement(src, length, dst, flags); dst[numBytes] = '\0'; return numBytes; } /* @@ -1371,14 +1385,14 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclConvertElement( const char *src, /* Source information for list element. */ - size_t length, /* Number of bytes in src, or -1. */ + Tcl_Size length, /* Number of bytes in src, or TCL_INDEX_NONE. */ char *dst, /* Place to put list-ified element. */ int flags) /* Flags produced by Tcl_ScanElement. */ { int conversion = flags & CONVERT_MASK; char *p = dst; @@ -1409,11 +1423,11 @@ if (conversion == CONVERT_ESCAPE) { p[0] = '\\'; p[1] = '#'; p += 2; src++; - length -= (length+1 > 1); + length -= (length > 0); } else { conversion = CONVERT_BRACE; } } @@ -1450,20 +1464,20 @@ memcpy(p, src, length); p += length; } *p = '}'; p++; - return (size_t)(p - dst); + return (p - dst); } /* conversion == CONVERT_ESCAPE or CONVERT_MASK */ /* * Formatted string is original string converted to escape sequences. */ - for ( ; length; src++, length -= (length+1 > 1)) { + for ( ; length; src++, length -= (length > 0)) { switch (*src) { case ']': case '[': case '$': case ';': @@ -1513,11 +1527,11 @@ *p = 'v'; p++; continue; case '\0': if (length == TCL_INDEX_NONE) { - return (size_t)(p - dst); + return (p - dst); } /* * If we reach this point, there's an embedded NULL in the string * range being processed, which should not happen when the @@ -1529,11 +1543,11 @@ break; } *p = *src; p++; } - return (size_t)(p - dst); + return (p - dst); } /* *---------------------------------------------------------------------- * @@ -1554,26 +1568,29 @@ *---------------------------------------------------------------------- */ char * Tcl_Merge( - int argc, /* How many strings to merge. */ + Tcl_Size argc, /* How many strings to merge. */ const char *const *argv) /* Array of string values. */ { #define LOCAL_SIZE 64 char localFlags[LOCAL_SIZE], *flagPtr = NULL; - int i; - size_t bytesNeeded = 0; + Tcl_Size i; + unsigned int bytesNeeded = 0; char *result, *dst; /* * Handle empty list case first, so logic of the general case can be * simpler. */ - if (argc == 0) { - result = (char *)Tcl_Alloc(1); + if (argc <= 0) { + if (argc < 0) { + Tcl_Panic("Tcl_Merge called with negative argc (%d)", argc); + } + result = (char *)ckalloc(1); result[0] = '\0'; return result; } /* @@ -1581,37 +1598,79 @@ */ if (argc <= LOCAL_SIZE) { flagPtr = localFlags; } else { - flagPtr = (char *)Tcl_Alloc(argc); + flagPtr = (char *)ckalloc(argc); } for (i = 0; i < argc; i++) { flagPtr[i] = ( i ? TCL_DONT_QUOTE_HASH : 0 ); - bytesNeeded += TclScanElement(argv[i], -1, &flagPtr[i]); + bytesNeeded += TclScanElement(argv[i], TCL_INDEX_NONE, &flagPtr[i]); + if (bytesNeeded > INT_MAX) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); + } + } + if (bytesNeeded + argc > INT_MAX + 1U) { + Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX); } bytesNeeded += argc; /* * Pass two: copy into the result area. */ - result = (char *)Tcl_Alloc(bytesNeeded); + result = (char *)ckalloc(bytesNeeded); dst = result; for (i = 0; i < argc; i++) { flagPtr[i] |= ( i ? TCL_DONT_QUOTE_HASH : 0 ); - dst += TclConvertElement(argv[i], -1, dst, flagPtr[i]); + dst += TclConvertElement(argv[i], TCL_INDEX_NONE, dst, flagPtr[i]); *dst = ' '; dst++; } dst[-1] = 0; if (flagPtr != localFlags) { - Tcl_Free(flagPtr); + ckfree(flagPtr); } return result; } + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +/* + *---------------------------------------------------------------------- + * + * Tcl_Backslash -- + * + * Figure out how to handle a backslash sequence. + * + * Results: + * The return value is the character that should be substituted in place + * of the backslash sequence that starts at src. If readPtr isn't NULL + * then it is filled in with a count of the number of characters in the + * backslash sequence. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +char +Tcl_Backslash( + const char *src, /* Points to the backslash character of a + * backslash sequence. */ + int *readPtr) /* Fill in with number of characters read from + * src, unless NULL. */ +{ + char buf[4] = ""; + Tcl_UniChar ch = 0; + + Tcl_UtfBackslash(src, readPtr, buf); + TclUtfToUniChar(buf, &ch); + return (char) ch; +} +#endif /* !TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * TclTrimRight -- @@ -1626,18 +1685,18 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclTrimRight( const char *bytes, /* String to be trimmed... */ - size_t numBytes, /* ...and its length in bytes */ + Tcl_Size numBytes, /* ...and its length in bytes */ /* Calls to TclUtfToUniChar() in this routine * rely on (bytes[numBytes] == '\0'). */ const char *trim, /* String of trim characters... */ - size_t numTrim) /* ...and its length in bytes */ + Tcl_Size numTrim) /* ...and its length in bytes */ /* Calls to TclUtfToUniChar() in this routine * rely on (trim[numTrim] == '\0'). */ { const char *pp, *p = bytes + numBytes; int ch1, ch2; @@ -1651,31 +1710,31 @@ * Outer loop: iterate over string to be trimmed. */ do { const char *q = trim; - size_t pInc = 0, bytesLeft = numTrim; + Tcl_Size pInc = 0, bytesLeft = numTrim; - pp = TclUtfPrev(p, bytes); + pp = Tcl_UtfPrev(p, bytes); do { pp += pInc; - pInc = TclUtfToUCS4(pp, &ch1); + pInc = TclUtfToUniChar(pp, &ch1); } while (pp + pInc < p); /* * Inner loop: scan trim string for match to current character. */ do { - size_t qInc = TclUtfToUCS4(q, &ch2); + pInc = TclUtfToUniChar(q, &ch2); if (ch1 == ch2) { break; } - q += qInc; - bytesLeft -= qInc; + q += pInc; + bytesLeft -= pInc; } while (bytesLeft); if (bytesLeft == 0) { /* * No match; trim task done; *p is last non-trimmed char. @@ -1705,23 +1764,23 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclTrimLeft( const char *bytes, /* String to be trimmed... */ - size_t numBytes, /* ...and its length in bytes */ + Tcl_Size numBytes, /* ...and its length in bytes */ /* Calls to TclUtfToUniChar() in this routine * rely on (bytes[numBytes] == '\0'). */ const char *trim, /* String of trim characters... */ - size_t numTrim) /* ...and its length in bytes */ + Tcl_Size numTrim) /* ...and its length in bytes */ /* Calls to TclUtfToUniChar() in this routine * rely on (trim[numTrim] == '\0'). */ { const char *p = bytes; - int ch1, ch2; + int ch1, ch2; /* Empty strings -> nothing to do */ if ((numBytes == 0) || (numTrim == 0)) { return 0; } @@ -1729,20 +1788,20 @@ /* * Outer loop: iterate over string to be trimmed. */ do { - size_t pInc = TclUtfToUCS4(p, &ch1); + Tcl_Size pInc = TclUtfToUniChar(p, &ch1); const char *q = trim; - size_t bytesLeft = numTrim; + Tcl_Size bytesLeft = numTrim; /* * Inner loop: scan trim string for match to current character. */ do { - size_t qInc = TclUtfToUCS4(q, &ch2); + Tcl_Size qInc = TclUtfToUniChar(q, &ch2); if (ch1 == ch2) { break; } @@ -1779,23 +1838,23 @@ * None. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclTrim( const char *bytes, /* String to be trimmed... */ - size_t numBytes, /* ...and its length in bytes */ + Tcl_Size numBytes, /* ...and its length in bytes */ /* Calls in this routine * rely on (bytes[numBytes] == '\0'). */ const char *trim, /* String of trim characters... */ - size_t numTrim, /* ...and its length in bytes */ + Tcl_Size numTrim, /* ...and its length in bytes */ /* Calls in this routine * rely on (trim[numTrim] == '\0'). */ - size_t *trimRightPtr) /* Offset from the end of the string. */ + Tcl_Size *trimRightPtr) /* Offset from the end of the string. */ { - size_t trimLeft = 0, trimRight = 0; + Tcl_Size trimLeft = 0, trimRight = 0; /* Empty strings -> nothing to do */ if ((numBytes > 0) && (numTrim > 0)) { /* When bytes is NUL-terminated, returns 0 <= trimLeft <= numBytes */ @@ -1805,11 +1864,11 @@ /* If we did not trim the whole string, it starts with a character * that we will not trim. Skip over it. */ if (numBytes > 0) { int ch; const char *first = bytes + trimLeft; - bytes += TclUtfToUCS4(first, &ch); + bytes += TclUtfToUniChar(first, &ch); numBytes -= (bytes - first); if (numBytes > 0) { /* When bytes is NUL-terminated, returns * 0 <= trimRight <= numBytes */ @@ -1839,27 +1898,26 @@ * *---------------------------------------------------------------------- */ /* The whitespace characters trimmed during [concat] operations */ -#define CONCAT_WS_SIZE (sizeof(CONCAT_TRIM_SET "") - 1) +#define CONCAT_WS_SIZE (int) (sizeof(CONCAT_TRIM_SET "") - 1) char * Tcl_Concat( - int argc, /* Number of strings to concatenate. */ + Tcl_Size argc, /* Number of strings to concatenate. */ const char *const *argv) /* Array of strings to concatenate. */ { - int i; - size_t needSpace = 0, bytesNeeded = 0; + Tcl_Size i, needSpace = 0, bytesNeeded = 0; char *result, *p; /* * Dispose of the empty result corner case first to simplify later code. */ if (argc == 0) { - result = (char *) Tcl_Alloc(1); + result = (char *) ckalloc(1); result[0] = '\0'; return result; } /* @@ -1866,20 +1924,31 @@ * First allocate the result buffer at the size required. */ for (i = 0; i < argc; i++) { bytesNeeded += strlen(argv[i]); + if (bytesNeeded < 0) { + Tcl_Panic("Tcl_Concat: max size of Tcl value exceeded"); + } } /* * All element bytes + (argc - 1) spaces + 1 terminating NULL. */ + if (bytesNeeded + argc - 1 < 0) { + /* + * Panic test could be tighter, but not going to bother for this + * legacy routine. + */ - result = (char *)Tcl_Alloc(bytesNeeded + argc); + Tcl_Panic("Tcl_Concat: max size of Tcl value exceeded"); + } + + result = (char *)ckalloc(bytesNeeded + argc); for (p = result, i = 0; i < argc; i++) { - size_t triml, trimr, elemLength; + Tcl_Size triml, trimr, elemLength; const char *element; element = argv[i]; elemLength = strlen(argv[i]); @@ -1933,15 +2002,15 @@ *---------------------------------------------------------------------- */ Tcl_Obj * Tcl_ConcatObj( - int objc, /* Number of objects to concatenate. */ + Tcl_Size objc, /* Number of objects to concatenate. */ Tcl_Obj *const objv[]) /* Array of objects to concatenate. */ { - int i, needSpace = 0; - size_t bytesNeeded = 0, elemLength; + int needSpace = 0; + Tcl_Size i, bytesNeeded = 0, elemLength; const char *element; Tcl_Obj *objPtr, *resPtr; /* * Check first to see if all the items are of list type or empty. If so, @@ -1948,17 +2017,17 @@ * we will concat them together as lists, and return a list object. This * is only valid when the lists are in canonical form. */ for (i = 0; i < objc; i++) { - size_t length; + Tcl_Size length; objPtr = objv[i]; if (TclListObjIsCanonical(objPtr)) { continue; } - (void)TclGetStringFromObj(objPtr, &length); + TclGetStringFromObj(objPtr, &length); if (length > 0) { break; } } if (i == objc) { @@ -1967,11 +2036,18 @@ objPtr = objv[i]; if (!TclListObjIsCanonical(objPtr)) { continue; } if (resPtr) { - if (TCL_OK != Tcl_ListObjAppendList(NULL, resPtr, objPtr)) { + Tcl_Obj *elemPtr = NULL; + + Tcl_ListObjIndex(NULL, objPtr, 0, &elemPtr); + if (elemPtr == NULL) { + continue; + } + if (TclGetString(elemPtr)[0] == '#' || TCL_OK + != Tcl_ListObjAppendList(NULL, resPtr, objPtr)) { /* Abandon ship! */ Tcl_DecrRefCount(resPtr); goto slow; } } else { @@ -1987,16 +2063,19 @@ slow: /* * Something cannot be determined to be safe, so build the concatenation * the slow way, using the string representations. * - * First try to pre-allocate the size required. + * First try to preallocate the size required. */ for (i = 0; i < objc; i++) { element = TclGetStringFromObj(objv[i], &elemLength); bytesNeeded += elemLength; + if (bytesNeeded < 0) { + break; + } } /* * Does not matter if this fails, will simply try later to build up the * string with each Append reallocating as needed with the usual string @@ -2006,11 +2085,11 @@ TclNewObj(resPtr); (void) Tcl_AttemptSetObjLength(resPtr, bytesNeeded + objc - 1); Tcl_SetObjLength(resPtr, 0); for (i = 0; i < objc; i++) { - size_t triml, trimr; + Tcl_Size triml, trimr; element = TclGetStringFromObj(objv[i], &elemLength); /* Trim away the leading/trailing whitespace. */ triml = TclTrim(element, elemLength, CONCAT_TRIM_SET, @@ -2040,10 +2119,39 @@ needSpace = 1; } return resPtr; } +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +/* + *---------------------------------------------------------------------- + * + * Tcl_StringMatch -- + * + * See if a particular string matches a particular pattern. + * + * Results: + * The return value is 1 if string matches pattern, and 0 otherwise. The + * matching operation permits the following special characters in the + * pattern: *?\[] (see the manual entry for details on what these mean). + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#undef Tcl_StringMatch +int +Tcl_StringMatch( + const char *str, /* String. */ + const char *pattern) /* Pattern, which may contain special + * characters. */ +{ + return Tcl_StringCaseMatch(str, pattern, 0); +} +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_StringCaseMatch -- * @@ -2111,11 +2219,11 @@ if (UCHAR(*pattern) < 0x80) { ch2 = (int) (nocase ? tolower(UCHAR(*pattern)) : UCHAR(*pattern)); } else { - TclUtfToUCS4(pattern, &ch2); + TclUtfToUniChar(pattern, &ch2); if (nocase) { ch2 = Tcl_UniCharToLower(ch2); } } @@ -2127,11 +2235,11 @@ */ if ((p != '[') && (p != '?') && (p != '\\')) { if (nocase) { while (*str) { - charLen = TclUtfToUCS4(str, &ch1); + charLen = TclUtfToUniChar(str, &ch1); if (ch2==ch1 || ch2==Tcl_UniCharToLower(ch1)) { break; } str += charLen; } @@ -2141,11 +2249,11 @@ * shorter, as the number of bytes you want to compare * each time is non-constant. */ while (*str) { - charLen = TclUtfToUCS4(str, &ch1); + charLen = TclUtfToUniChar(str, &ch1); if (ch2 == ch1) { break; } str += charLen; } @@ -2155,11 +2263,11 @@ return 1; } if (*str == '\0') { return 0; } - str += TclUtfToUCS4(str, &ch1); + str += TclUtfToUniChar(str, &ch1); } } /* * Check for a "?" as the next pattern character. It matches any @@ -2166,11 +2274,11 @@ * single character. */ if (p == '?') { pattern++; - str += TclUtfToUCS4(str, &ch1); + str += TclUtfToUniChar(str, &ch1); continue; } /* * Check for a "[" as the next pattern character. It is followed by a @@ -2185,11 +2293,11 @@ if (UCHAR(*str) < 0x80) { ch1 = (int) (nocase ? tolower(UCHAR(*str)) : UCHAR(*str)); str++; } else { - str += TclUtfToUCS4(str, &ch1); + str += TclUtfToUniChar(str, &ch1); if (nocase) { ch1 = Tcl_UniCharToLower(ch1); } } while (1) { @@ -2199,11 +2307,11 @@ if (UCHAR(*pattern) < 0x80) { startChar = (int) (nocase ? tolower(UCHAR(*pattern)) : UCHAR(*pattern)); pattern++; } else { - pattern += TclUtfToUCS4(pattern, &startChar); + pattern += TclUtfToUniChar(pattern, &startChar); if (nocase) { startChar = Tcl_UniCharToLower(startChar); } } if (*pattern == '-') { @@ -2214,11 +2322,11 @@ if (UCHAR(*pattern) < 0x80) { endChar = (int) (nocase ? tolower(UCHAR(*pattern)) : UCHAR(*pattern)); pattern++; } else { - pattern += TclUtfToUCS4(pattern, &endChar); + pattern += TclUtfToUniChar(pattern, &endChar); if (nocase) { endChar = Tcl_UniCharToLower(endChar); } } if (((startChar <= ch1) && (ch1 <= endChar)) @@ -2262,12 +2370,12 @@ /* * There's no special character. Just make sure that the next bytes of * each string match. */ - str += TclUtfToUCS4(str, &ch1); - pattern += TclUtfToUCS4(pattern, &ch2); + str += TclUtfToUniChar(str, &ch1); + pattern += TclUtfToUniChar(pattern, &ch2); if (nocase) { if (Tcl_UniCharToLower(ch1) != Tcl_UniCharToLower(ch2)) { return 0; } } else if (ch1 != ch2) { @@ -2297,15 +2405,15 @@ */ int TclByteArrayMatch( const unsigned char *string,/* String. */ - size_t strLen, /* Length of String */ + Tcl_Size strLen, /* Length of String */ const unsigned char *pattern, /* Pattern, which may contain special * characters. */ - size_t ptnLen, /* Length of Pattern */ + Tcl_Size ptnLen, /* Length of Pattern */ TCL_UNUSED(int) /*flags*/) { const unsigned char *stringEnd, *patternEnd; unsigned char p; @@ -2479,31 +2587,31 @@ Tcl_Obj *ptnObj, /* pattern object. */ int flags) /* Only TCL_MATCH_NOCASE should be passed, or * 0. */ { int match; - size_t length = 0, plen = 0; + Tcl_Size length, plen; /* * Promote based on the type of incoming object. * XXX: Currently doesn't take advantage of exact-ness that * XXX: TclReToGlob tells us about trivial = nocase ? 0 : TclMatchIsTrivial(TclGetString(ptnObj)); */ - if (TclHasIntRep(strObj, &tclStringType) || (strObj->typePtr == NULL)) { + if (TclHasInternalRep(strObj, &tclUniCharStringType) || (strObj->typePtr == NULL)) { Tcl_UniChar *udata, *uptn; udata = TclGetUnicodeFromObj(strObj, &length); uptn = TclGetUnicodeFromObj(ptnObj, &plen); match = TclUniCharMatch(udata, length, uptn, plen, flags); } else if (TclIsPureByteArray(strObj) && TclIsPureByteArray(ptnObj) && !flags) { unsigned char *data, *ptn; - data = TclGetByteArrayFromObj(strObj, &length); - ptn = TclGetByteArrayFromObj(ptnObj, &plen); + data = Tcl_GetByteArrayFromObj(strObj, &length); + ptn = Tcl_GetByteArrayFromObj(ptnObj, &plen); match = TclByteArrayMatch(data, length, ptn, plen, 0); } else { match = Tcl_StringCaseMatch(TclGetString(strObj), TclGetString(ptnObj), flags); } @@ -2558,18 +2666,18 @@ char * Tcl_DStringAppend( Tcl_DString *dsPtr, /* Structure describing dynamic string. */ const char *bytes, /* String to append. If length is - * TCL_INDEX_NONE then this must be null-terminated. */ - size_t length) /* Number of bytes from "bytes" to append. If - * TCL_INDEX_NONE, then append all of bytes, up to null + * < 0 then this must be null-terminated. */ + Tcl_Size length) /* Number of bytes from "bytes" to append. If + * < 0, then append all of bytes, up to null * at end. */ { - size_t newSize; + Tcl_Size newSize; - if (length == TCL_INDEX_NONE) { + if (length < 0) { length = strlen(bytes); } newSize = length + dsPtr->length; /* @@ -2579,27 +2687,27 @@ */ if (newSize >= dsPtr->spaceAvl) { dsPtr->spaceAvl = newSize * 2; if (dsPtr->string == dsPtr->staticSpace) { - char *newString = (char *)Tcl_Alloc(dsPtr->spaceAvl); + char *newString = (char *)ckalloc(dsPtr->spaceAvl); memcpy(newString, dsPtr->string, dsPtr->length); dsPtr->string = newString; } else { - size_t index = TCL_INDEX_NONE; + Tcl_Size offset = -1; /* See [16896d49fd] */ if (bytes >= dsPtr->string && bytes <= dsPtr->string + dsPtr->length) { - index = bytes - dsPtr->string; + /* Source string is within this DString. Note offset */ + offset = bytes - dsPtr->string; } - - dsPtr->string = (char *)Tcl_Realloc(dsPtr->string, dsPtr->spaceAvl); - - if (index != TCL_INDEX_NONE) { - bytes = dsPtr->string + index; + dsPtr->string = + (char *)ckrealloc(dsPtr->string, dsPtr->spaceAvl); + if (offset >= 0) { + bytes = dsPtr->string + offset; } } } /* @@ -2626,11 +2734,11 @@ char * TclDStringAppendObj( Tcl_DString *dsPtr, Tcl_Obj *objPtr) { - size_t length; + Tcl_Size length; const char *bytes = TclGetStringFromObj(objPtr, &length); return Tcl_DStringAppend(dsPtr, bytes, length); } @@ -2669,11 +2777,11 @@ { char *dst = dsPtr->string + dsPtr->length; int needSpace = TclNeedSpace(dsPtr->string, dst); char flags = 0; int quoteHash = 1; - size_t newSize; + Tcl_Size newSize; if (needSpace) { /* * If we need a space to separate the new element from something * already ending the string, we're not appending the first element @@ -2695,11 +2803,11 @@ quoteHash = !TclNeedSpace(dsPtr->string, dst+1); } if (!quoteHash) { flags |= TCL_DONT_QUOTE_HASH; } - newSize = dsPtr->length + needSpace + TclScanElement(element, -1, &flags); + newSize = dsPtr->length + needSpace + TclScanElement(element, TCL_INDEX_NONE, &flags); if (!quoteHash) { flags |= TCL_DONT_QUOTE_HASH; } /* @@ -2711,25 +2819,25 @@ */ if (newSize >= dsPtr->spaceAvl) { dsPtr->spaceAvl = newSize * 2; if (dsPtr->string == dsPtr->staticSpace) { - char *newString = (char *)Tcl_Alloc(dsPtr->spaceAvl); + char *newString = (char *)ckalloc(dsPtr->spaceAvl); memcpy(newString, dsPtr->string, dsPtr->length); dsPtr->string = newString; } else { int offset = -1; /* See [16896d49fd] */ if (element >= dsPtr->string && element <= dsPtr->string + dsPtr->length) { + /* Source string is within this DString. Note offset */ offset = element - dsPtr->string; } - - dsPtr->string = (char *)Tcl_Realloc(dsPtr->string, dsPtr->spaceAvl); - + dsPtr->string = + (char *)ckrealloc(dsPtr->string, dsPtr->spaceAvl); if (offset >= 0) { element = dsPtr->string + offset; } } } @@ -2744,11 +2852,11 @@ *dst = ' '; dst++; dsPtr->length++; } - dsPtr->length += TclConvertElement(element, -1, dst, flags); + dsPtr->length += TclConvertElement(element, TCL_INDEX_NONE, dst, flags); dsPtr->string[dsPtr->length] = '\0'; return dsPtr->string; } /* @@ -2762,22 +2870,26 @@ * Results: * None. * * Side effects: * The length of dsPtr is changed to length and a null byte is stored at - * that position in the string. + * that position in the string. If length is larger than the space + * allocated for dsPtr, then a panic occurs. * *---------------------------------------------------------------------- */ void Tcl_DStringSetLength( Tcl_DString *dsPtr, /* Structure describing dynamic string. */ - size_t length) /* New length for dynamic string. */ + Tcl_Size length) /* New length for dynamic string. */ { - size_t newsize; + Tcl_Size newsize; + if (length < 0) { + length = 0; + } if (length >= dsPtr->spaceAvl) { /* * There are two interesting cases here. In the first case, the user * may be trying to allocate a large buffer of a specific size. It * would be wasteful to overallocate that buffer, so we just allocate @@ -2794,16 +2906,16 @@ dsPtr->spaceAvl = newsize; } else { dsPtr->spaceAvl = length + 1; } if (dsPtr->string == dsPtr->staticSpace) { - char *newString = (char *)Tcl_Alloc(dsPtr->spaceAvl); + char *newString = (char *)ckalloc(dsPtr->spaceAvl); memcpy(newString, dsPtr->string, dsPtr->length); dsPtr->string = newString; } else { - dsPtr->string = (char *)Tcl_Realloc(dsPtr->string, dsPtr->spaceAvl); + dsPtr->string = (char *)ckrealloc(dsPtr->string, dsPtr->spaceAvl); } } dsPtr->length = length; dsPtr->string[length] = 0; } @@ -2829,11 +2941,11 @@ void Tcl_DStringFree( Tcl_DString *dsPtr) /* Structure describing dynamic string. */ { if (dsPtr->string != dsPtr->staticSpace) { - Tcl_Free(dsPtr->string); + ckfree(dsPtr->string); } dsPtr->string = dsPtr->staticSpace; dsPtr->length = 0; dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE; dsPtr->staticSpace[0] = '\0'; @@ -2862,11 +2974,11 @@ Tcl_DStringResult( Tcl_Interp *interp, /* Interpreter whose result is to be reset. */ Tcl_DString *dsPtr) /* Dynamic string that is to become the * result of interp. */ { - Tcl_SetObjResult(interp, TclDStringToObj(dsPtr)); + Tcl_SetObjResult(interp, Tcl_DStringToObj(dsPtr)); } /* *---------------------------------------------------------------------- * @@ -2891,22 +3003,96 @@ Tcl_DStringGetResult( Tcl_Interp *interp, /* Interpreter whose result is to be reset. */ Tcl_DString *dsPtr) /* Dynamic string that is to become the result * of interp. */ { +#if defined(TCL_NO_DEPRECATED) || TCL_MAJOR_VERSION > 8 Tcl_Obj *obj = Tcl_GetObjResult(interp); - char *bytes = TclGetString(obj); + const char *bytes = TclGetString(obj); Tcl_DStringFree(dsPtr); Tcl_DStringAppend(dsPtr, bytes, obj->length); Tcl_ResetResult(interp); +#else + Interp *iPtr = (Interp *) interp; + + if (dsPtr->string != dsPtr->staticSpace) { + ckfree(dsPtr->string); + } + + /* + * Do more efficient transfer when we know the result is a Tcl_Obj. When + * there's no string result, we only have to deal with two cases: + * + * 1. When the string rep is the empty string, when we don't copy but + * instead use the staticSpace in the DString to hold an empty string. + + * 2. When the string rep is not there or there's a real string rep, when + * we use Tcl_GetString to fetch (or generate) the string rep - which + * we know to have been allocated with ckalloc() - and use it to + * populate the DString space. Then, we free the internal rep. and set + * the object's string representation back to the canonical empty + * string. + */ + + if (!iPtr->result[0] && iPtr->objResultPtr + && !Tcl_IsShared(iPtr->objResultPtr)) { + if (iPtr->objResultPtr->bytes == &tclEmptyString) { + dsPtr->string = dsPtr->staticSpace; + dsPtr->string[0] = 0; + dsPtr->length = 0; + dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE; + } else { + dsPtr->string = TclGetString(iPtr->objResultPtr); + dsPtr->length = iPtr->objResultPtr->length; + dsPtr->spaceAvl = dsPtr->length + 1; + TclFreeInternalRep(iPtr->objResultPtr); + iPtr->objResultPtr->bytes = &tclEmptyString; + iPtr->objResultPtr->length = 0; + } + return; + } + + /* + * If the string result is empty, move the object result to the string + * result, then reset the object result. + */ + + (void) Tcl_GetStringResult(interp); + + dsPtr->length = strlen(iPtr->result); + if (iPtr->freeProc != NULL) { + if (iPtr->freeProc == TCL_DYNAMIC) { + dsPtr->string = iPtr->result; + dsPtr->spaceAvl = dsPtr->length+1; + } else { + dsPtr->string = (char *)ckalloc(dsPtr->length+1); + memcpy(dsPtr->string, iPtr->result, dsPtr->length+1); + iPtr->freeProc(iPtr->result); + } + dsPtr->spaceAvl = dsPtr->length+1; + iPtr->freeProc = NULL; + } else { + if (dsPtr->length < TCL_DSTRING_STATIC_SIZE) { + dsPtr->string = dsPtr->staticSpace; + dsPtr->spaceAvl = TCL_DSTRING_STATIC_SIZE; + } else { + dsPtr->string = (char *)ckalloc(dsPtr->length+1); + dsPtr->spaceAvl = dsPtr->length + 1; + } + memcpy(dsPtr->string, iPtr->result, dsPtr->length+1); + } + + iPtr->result = iPtr->resultSpace; + iPtr->resultSpace[0] = 0; +#endif /* !TCL_NO_DEPRECATED */ } /* *---------------------------------------------------------------------- * - * TclDStringToObj -- + * Tcl_DStringToObj -- * * This function moves a dynamic string's contents to a new Tcl_Obj. Be * aware that this function does *not* check that the encoding of the * contents of the dynamic string is correct; this is the caller's * responsibility to enforce. @@ -2922,11 +3108,11 @@ * *---------------------------------------------------------------------- */ Tcl_Obj * -TclDStringToObj( +Tcl_DStringToObj( Tcl_DString *dsPtr) { Tcl_Obj *result; if (dsPtr->string == dsPtr->staticSpace) { @@ -3022,13 +3208,14 @@ * * Given a floating-point value, this function converts it to an ASCII * string using. * * Results: - * The ASCII equivalent of "value" is written at "dst". It is guaranteed - * to contain a decimal point or exponent, so that it looks like a - * floating-point value and not an integer. + * The ASCII equivalent of "value" is written at "dst". It is written + * using the current precision, and it is guaranteed to contain a decimal + * point or exponent, so that it looks like a floating-point value and + * not an integer. * * Side effects: * None. * *---------------------------------------------------------------------- @@ -3044,25 +3231,26 @@ char *p, c; int exponent; int signum; char *digits; char *end; + int *precisionPtr = (int *)Tcl_GetThreadData(&precisionKey, sizeof(int)); /* * Handle NaN. */ - if (TclIsNaN(value)) { + if (isnan(value)) { TclFormatNaN(value, dst); return; } /* * Handle infinities. */ - if (TclIsInfinite(value)) { + if (isinf(value)) { /* * Remember to copy the terminating NUL too. */ if (value < 0) { @@ -3075,12 +3263,57 @@ /* * Ordinary (normal and denormal) values. */ - digits = TclDoubleDigits(value, -1, TCL_DD_SHORTEST, - &exponent, &signum, &end); + if (*precisionPtr == 0) { + digits = TclDoubleDigits(value, TCL_INDEX_NONE, TCL_DD_SHORTEST, + &exponent, &signum, &end); + } else { + /* + * There are at least two possible interpretations for tcl_precision. + * + * The first is, "choose the decimal representation having + * $tcl_precision digits of significance that is nearest to the given + * number, breaking ties by rounding to even, and then trimming + * trailing zeros." This gives the greatest possible precision in the + * decimal string, but offers the anomaly that [expr 0.1] will be + * "0.10000000000000001". + * + * The second is "choose the decimal representation having at most + * $tcl_precision digits of significance that is nearest to the given + * number. If no such representation converts exactly to the given + * number, choose the one that is closest, breaking ties by rounding + * to even. If more than one such representation converts exactly to + * the given number, choose the shortest, breaking ties in favour of + * the nearest, breaking remaining ties in favour of the one ending in + * an even digit." + * + * Tcl 8.4 implements the first of these, which gives rise to + * anomalies in formatting: + * + * % expr 0.1 + * 0.10000000000000001 + * % expr 0.01 + * 0.01 + * % expr 1e-7 + * 9.9999999999999995e-08 + * + * For human readability, it appears better to choose the second rule, + * and let [expr 0.1] return 0.1. But for 8.4 compatibility, we prefer + * the first (the recommended zero value for tcl_precision avoids the + * problem entirely). + * + * Uncomment TCL_DD_SHORTEST in the next call to prefer the method + * that allows floating point values to be shortened if it can be done + * without loss of precision. + */ + + digits = TclDoubleDigits(value, *precisionPtr, + TCL_DD_E_FORMAT /* | TCL_DD_SHORTEST */, + &exponent, &signum, &end); + } if (signum) { *dst++ = '-'; } p = digits; if (exponent < -4 || exponent > 16) { @@ -3096,11 +3329,20 @@ *dst++ = c; c = *++p; } } - sprintf(dst, "e%+d", exponent); + /* + * Tcl 8.4 appears to format with at least a two-digit exponent; + * preserve that behaviour when tcl_precision != 0 + */ + + if (*precisionPtr == 0) { + snprintf(dst, TCL_DOUBLE_SPACE, "e%+d", exponent); + } else { + snprintf(dst, TCL_DOUBLE_SPACE, "e%+03d", exponent); + } } else { /* * F format for others. */ @@ -3128,12 +3370,91 @@ c = *++p; } } *dst++ = '\0'; } - Tcl_Free(digits); + ckfree(digits); +} + +/* + *---------------------------------------------------------------------- + * + * TclPrecTraceProc -- + * + * This function is invoked whenever the variable "tcl_precision" is + * written. + * + * Results: + * Returns NULL if all went well, or an error message if the new value + * for the variable doesn't make sense. + * + * Side effects: + * If the new value doesn't make sense then this function undoes the + * effect of the variable modification. Otherwise it modifies the format + * string that's used by Tcl_PrintDouble. + * + *---------------------------------------------------------------------- + */ + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +char * +TclPrecTraceProc( + void *clientData, + Tcl_Interp *interp, /* Interpreter containing variable. */ + const char *name1, /* Name of variable. */ + const char *name2, /* Second part of variable name. */ + int flags) /* Information about what happened. */ +{ + Tcl_Obj *value; + Tcl_WideInt prec; + int *precisionPtr = (int *)Tcl_GetThreadData(&precisionKey, sizeof(int)); + + /* + * If the variable is unset, then recreate the trace. + */ + + if (flags & TCL_TRACE_UNSETS) { + if ((flags & TCL_TRACE_DESTROYED) && !Tcl_InterpDeleted(interp)) { + Tcl_TraceVar2(interp, name1, name2, + TCL_GLOBAL_ONLY|TCL_TRACE_READS|TCL_TRACE_WRITES + |TCL_TRACE_UNSETS, TclPrecTraceProc, clientData); + } + return NULL; + } + + /* + * When the variable is read, reset its value from our shared value. This + * is needed in case the variable was modified in some other interpreter + * so that this interpreter's value is out of date. + */ + + + if (flags & TCL_TRACE_READS) { + Tcl_SetVar2Ex(interp, name1, name2, Tcl_NewWideIntObj(*precisionPtr), + flags & TCL_GLOBAL_ONLY); + return NULL; + } + + /* + * The variable is being written. Check the new value and disallow it if + * it isn't reasonable or if this is a safe interpreter (we don't want + * safe interpreters messing up the precision of other interpreters). + */ + + if (Tcl_IsSafe(interp)) { + return (char *) "can't modify precision from a safe interpreter"; + } + value = Tcl_GetVar2Ex(interp, name1, name2, flags & TCL_GLOBAL_ONLY); + if (value == NULL + || Tcl_GetWideIntFromObj(NULL, value, &prec) != TCL_OK + || prec < 0 || prec > TCL_MAX_PREC) { + return (char *) "improper value for precision"; + } + *precisionPtr = (int)prec; + return NULL; } +#endif /* !TCL_NO_DEPRECATED)*/ /* *---------------------------------------------------------------------- * * TclNeedSpace -- @@ -3187,23 +3508,23 @@ * element separators, for example.) * end = Tcl_UtfPrev(end, start); while (*end == '{') { - if (end == start) { - return 0; - } - end = Tcl_UtfPrev(end, start); + if (end == start) { + return 0; + } + end = Tcl_UtfPrev(end, start); } * */ while ((--end >= start) && (*end == '{')) { } if (end < start) { - return 0; + return 0; } /* * (c) the trailing character of the string is already a list-element * separator, Use the same testing routine as TclFindElement to @@ -3249,18 +3570,18 @@ * the "buffer" argument. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclFormatInt( char *buffer, /* Points to the storage into which the * formatted characters are written. */ Tcl_WideInt n) /* The integer to format. */ { Tcl_WideUInt intVal; - size_t i = 0, numFormatted, j; + int i = 0, numFormatted, j; static const char digits[] = "0123456789"; /* * Generate the characters of the result backwards in the buffer. */ @@ -3319,30 +3640,33 @@ GetWideForIndex( Tcl_Interp *interp, /* Interpreter to use for error reporting. If * NULL, then no error message is left after * errors. */ Tcl_Obj *objPtr, /* Points to the value to be parsed */ - size_t endValue, /* The value to be stored at *widePtr if + Tcl_WideInt endValue, /* The value to be stored at *widePtr if * objPtr holds "end". - * NOTE: this value may be TCL_INDEX_NONE. */ + * NOTE: this value may be TCL_INDEX_NONE. */ Tcl_WideInt *widePtr) /* Location filled in with a wide integer - * representing an index. */ + * representing an index. */ { int numType; - ClientData cd; - int code = TclGetNumberFromObj(NULL, objPtr, &cd, &numType); + void *cd; + int code = Tcl_GetNumberFromObj(NULL, objPtr, &cd, &numType); if (code == TCL_OK) { if (numType == TCL_NUMBER_INT) { /* objPtr holds an integer in the signed wide range */ *widePtr = *(Tcl_WideInt *)cd; + if ((*widePtr < 0)) { + *widePtr = (endValue == -1) ? WIDE_MIN : -1; + } return TCL_OK; } if (numType == TCL_NUMBER_BIG) { /* objPtr holds an integer outside the signed wide range */ /* Truncate to the signed wide range. */ - *widePtr = ((mp_isneg((mp_int *)cd)) ? WIDE_MIN : WIDE_MAX); + *widePtr = ((mp_isneg((mp_int *)cd)) ? ((endValue == -1) ? WIDE_MIN : -1) : WIDE_MAX); return TCL_OK; } } /* objPtr does not hold a number, check the end+/- format... */ @@ -3356,11 +3680,16 @@ * * Provides an integer corresponding to the list index held in a Tcl * object. The string value 'objPtr' is expected have the format * integer([+-]integer)? or end([+-]integer)?. * - * Value + * If the computed index lies within the valid range of Tcl indices + * (0..TCL_SIZE_MAX) it is returned. Higher values are returned as + * TCL_SIZE_MAX. Negative values are returned as TCL_INDEX_NONE (-1). + * + * + * Results: * TCL_OK * * The index is stored at the address given by by 'indexPtr'. If * 'objPtr' has the value "end", the value stored is 'endValue'. * @@ -3383,33 +3712,33 @@ Tcl_Interp *interp, /* Interpreter to use for error reporting. If * NULL, then no error message is left after * errors. */ Tcl_Obj *objPtr, /* Points to an object containing either "end" * or an integer. */ - size_t endValue, /* The value to be stored at "indexPtr" if - * "objPtr" holds "end". */ - size_t *indexPtr) /* Location filled in with an integer - * representing an index. */ + Tcl_Size endValue, /* The value corresponding to the "end" index */ + Tcl_Size *indexPtr) /* Location filled in with an integer + * representing an index. May be NULL.*/ { Tcl_WideInt wide; - /* Use platform-related size_t to wide-int to consider negative value - * TCL_INDEX_NONE if wide-int and size_t have different dimensions. */ if (GetWideForIndex(interp, objPtr, endValue, &wide) == TCL_ERROR) { return TCL_ERROR; } if (indexPtr != NULL) { - if ((wide < 0) && (endValue != TCL_INDEX_END)) { + if ((wide < 0) && (endValue >= 0)) { *indexPtr = TCL_INDEX_NONE; - } else if ((Tcl_WideUInt)wide > TCL_INDEX_END) { - *indexPtr = TCL_INDEX_END; + } else if (wide > INT_MAX) { + *indexPtr = INT_MAX; + } else if (wide < INT_MIN) { + *indexPtr = INT_MIN; } else { - *indexPtr = (size_t) wide; + *indexPtr = (int) wide; } } return TCL_OK; } + /* *---------------------------------------------------------------------- * * GetEndOffsetFromObj -- * @@ -3422,11 +3751,12 @@ * WIDE_MIN+1: Index value n, for any n < -1 (usually same effect as -1) * -$n: Index "end-[expr {$n-1}]" * -2: Index "end-1" * -1: Index "end" * 0: Index "0" - * WIDE_MAX-1: Index "end+n", for any n > 1 + * WIDE_MAX-1: Index "end+n", for any n > 1. Distinguish from end+1 for + * commands like lset. * WIDE_MAX: Index "end+1" * * Results: * Tcl return code. * @@ -3438,28 +3768,28 @@ static int GetEndOffsetFromObj( Tcl_Interp *interp, Tcl_Obj *objPtr, /* Pointer to the object to parse */ - size_t endValue, /* The value to be stored at "indexPtr" if - * "objPtr" holds "end". */ + Tcl_WideInt endValue, /* The value to be stored at "widePtr" if + * "objPtr" holds "end". */ Tcl_WideInt *widePtr) /* Location filled in with an integer - * representing an index. */ + * representing an index. */ { - Tcl_ObjIntRep *irPtr; + Tcl_ObjInternalRep *irPtr; Tcl_WideInt offset = -1; /* Offset in the "end-offset" expression - 1 */ - ClientData cd; + void *cd; - while ((irPtr = TclFetchIntRep(objPtr, &endOffsetType)) == NULL) { - Tcl_ObjIntRep ir; - size_t length; + while ((irPtr = TclFetchInternalRep(objPtr, &endOffsetType)) == NULL) { + Tcl_ObjInternalRep ir; + Tcl_Size length; const char *bytes = TclGetStringFromObj(objPtr, &length); if (*bytes != 'e') { int numType; const char *opPtr; - int len, t1 = 0, t2 = 0; + int t1 = 0, t2 = 0; /* Value doesn't start with "e" */ /* If we reach here, the string rep of objPtr exists. */ @@ -3472,47 +3802,47 @@ /* * Quick scan to see if multi-value list is even possible. * This relies on TclGetString() returning a NUL-terminated string. */ - if ((TclMaxListLength(bytes, -1, NULL) > 1) + if ((TclMaxListLength(bytes, TCL_INDEX_NONE, NULL) > 1) /* If it's possible, do the full list parse. */ - && (TCL_OK == Tcl_ListObjLength(NULL, objPtr, &len)) - && (len > 1)) { - goto parseError; + && (TCL_OK == TclListObjLength(NULL, objPtr, &length)) + && (length > 1)) { + goto parseError; } /* Passed the list screen, so parse for index arithmetic expression */ - if (TCL_OK == TclParseNumber(NULL, objPtr, NULL, NULL, -1, &opPtr, - TCL_PARSE_INTEGER_ONLY)) { + if (TCL_OK == TclParseNumber(NULL, objPtr, NULL, NULL, TCL_INDEX_NONE, &opPtr, + TCL_PARSE_INTEGER_ONLY)) { Tcl_WideInt w1=0, w2=0; /* value starts with valid integer... */ if ((*opPtr == '-') || (*opPtr == '+')) { /* ... value continues with [-+] ... */ /* Save first integer as wide if possible */ - TclGetNumberFromObj(NULL, objPtr, &cd, &t1); + Tcl_GetNumberFromObj(NULL, objPtr, &cd, &t1); if (t1 == TCL_NUMBER_INT) { w1 = (*(Tcl_WideInt *)cd); } if (TCL_OK == TclParseNumber(NULL, objPtr, NULL, opPtr + 1, - -1, NULL, TCL_PARSE_INTEGER_ONLY)) { + TCL_INDEX_NONE, NULL, TCL_PARSE_INTEGER_ONLY)) { /* ... value concludes with second valid integer */ /* Save second integer as wide if possible */ - TclGetNumberFromObj(NULL, objPtr, &cd, &t2); + Tcl_GetNumberFromObj(NULL, objPtr, &cd, &t2); if (t2 == TCL_NUMBER_INT) { w2 = (*(Tcl_WideInt *)cd); } } } - /* Clear invalid intreps left by TclParseNumber */ - TclFreeIntRep(objPtr); + /* Clear invalid internalreps left by TclParseNumber */ + TclFreeInternalRep(objPtr); if (t1 && t2) { /* We have both integer values */ if ((t1 == TCL_NUMBER_INT) && (t2 == TCL_NUMBER_INT)) { /* Both are wide, do wide-integer math */ @@ -3554,11 +3884,11 @@ } else { Tcl_Interp *compute = Tcl_CreateInterp(); Tcl_ExprObj(compute, objPtr, &sum); Tcl_DeleteInterp(compute); } - TclGetNumberFromObj(NULL, sum, &cd, &numType); + Tcl_GetNumberFromObj(NULL, sum, &cd, &numType); if (numType == TCL_NUMBER_INT) { /* sum holds an integer in the signed wide range */ offset = *(Tcl_WideInt *)cd; } else { @@ -3605,11 +3935,11 @@ /* Not a recognized integer format */ goto parseError; } /* Got an integer offset; pull it from where parser left it. */ - TclGetNumberFromObj(NULL, objPtr, &cd, &t); + Tcl_GetNumberFromObj(NULL, objPtr, &cd, &t); if (t == TCL_NUMBER_BIG) { /* Truncate to the signed wide range. */ if (mp_isneg((mp_int *)cd)) { offset = (bytes[3] == '-') ? WIDE_MAX : WIDE_MIN; @@ -3633,20 +3963,18 @@ } parseOK: /* Success. Store the new internal rep. */ ir.wideValue = offset; - Tcl_StoreIntRep(objPtr, &endOffsetType, &ir); + Tcl_StoreInternalRep(objPtr, &endOffsetType, &ir); } offset = irPtr->wideValue; if (offset == WIDE_MAX) { - *widePtr = endValue + 1; - } else if (offset == WIDE_MIN) { - *widePtr = -1; - } else if (endValue == (size_t)-1) { + *widePtr = (endValue == -1) ? WIDE_MAX : endValue + 1; + } else if (endValue == -1) { *widePtr = offset; } else if (offset < 0) { /* Different signs, sum cannot overflow */ *widePtr = endValue + offset + 1; } else if (offset < WIDE_MAX) { @@ -3657,18 +3985,19 @@ return TCL_OK; /* Report a parse error. */ parseError: if (interp != NULL) { - char * bytes = TclGetString(objPtr); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "bad index \"%s\": must be integer?[+-]integer? or" - " end?[+-]integer?", bytes)); - if (!strncmp(bytes, "end-", 4)) { - bytes += 4; - } - Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", NULL); + char * bytes = TclGetString(objPtr); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad index \"%s\": must be integer?[+-]integer? or" + " end?[+-]integer?", bytes)); + if (!strncmp(bytes, "end-", 4)) { + bytes += 4; + } + TclCheckBadOctal(interp, bytes); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "INDEX", (char *)NULL); } return TCL_ERROR; } @@ -3711,14 +4040,10 @@ * string possible in Tcl 8 is 0x7FFFFFFE, the interpretation of * "end-0x7FFFFFFE" for that largest string would be 0. Thus, * if the tokens "end-0x7FFFFFFF" or "end+-0x80000000" are parsed, * they can be encoded with the before value. * - * These details will require re-examination whenever string and - * list length limits are increased, but that will likely also - * mean a revised routine capable of returning Tcl_WideInt values. - * * Returns: * TCL_OK if parsing succeeded, and TCL_ERROR if it failed. * * Side effects: * When TCL_OK is returned, the encoded index value is written @@ -3729,19 +4054,19 @@ int TclIndexEncode( Tcl_Interp *interp, /* For error reporting, may be NULL */ Tcl_Obj *objPtr, /* Index value to parse */ - size_t before, /* Value to return for index before beginning */ - size_t after, /* Value to return for index after end */ + Tcl_Size before, /* Value to return for index before beginning */ + Tcl_Size after, /* Value to return for index after end */ int *indexPtr) /* Where to write the encoded answer, not NULL */ { Tcl_WideInt wide; int idx; if (TCL_OK == GetWideForIndex(interp, objPtr, (unsigned)TCL_INDEX_END , &wide)) { - const Tcl_ObjIntRep *irPtr = TclFetchIntRep(objPtr, &endOffsetType); + const Tcl_ObjInternalRep *irPtr = TclFetchInternalRep(objPtr, &endOffsetType); if (irPtr && irPtr->wideValue >= 0) { /* "int[+-]int" syntax, works the same here as "int" */ irPtr = NULL; } /* @@ -3752,12 +4077,12 @@ /* * All end+postive or end-negative expressions * always indicate "after the end". */ idx = after; - } else if (wide <= (irPtr ? INT_MAX : -1)) { - /* These indices always indicate "before the beginning */ + } else if (wide <= (irPtr ? INT_MAX : TCL_INDEX_NONE)) { + /* These indices always indicate "before the beginning" */ idx = before; } else { /* Encoded end-positive (or end+negative) are offset */ idx = (int)wide; } @@ -3781,23 +4106,91 @@ * The decoded index value. * *---------------------------------------------------------------------- */ -size_t +Tcl_Size TclIndexDecode( int encoded, /* Value to decode */ - size_t endValue) /* Meaning of "end" to use, > TCL_INDEX_END */ + Tcl_Size endValue) /* Meaning of "end" to use, > TCL_INDEX_END */ { - if (encoded > (int)TCL_INDEX_END) { + if (encoded > TCL_INDEX_END) { return encoded; } - if (endValue >= TCL_INDEX_END - encoded) { - return endValue + encoded - TCL_INDEX_END; + endValue += encoded - TCL_INDEX_END; + if (endValue >= 0) { + return endValue; } return TCL_INDEX_NONE; } + +/* + *---------------------------------------------------------------------- + * + * TclCheckBadOctal -- + * + * This function checks for a bad octal value and appends a meaningful + * error to the interp's result. + * + * Results: + * 1 if the argument was a bad octal, else 0. + * + * Side effects: + * The interpreter's result is modified. + * + *---------------------------------------------------------------------- + */ + +int +TclCheckBadOctal( + Tcl_Interp *interp, /* Interpreter to use for error reporting. If + * NULL, then no error message is left after + * errors. */ + const char *value) /* String to check. */ +{ + const char *p = value; + + /* + * A frequent mistake is invalid octal values due to an unwanted leading + * zero. Try to generate a meaningful error message. + */ + + while (TclIsSpaceProcM(*p)) { + p++; + } + if (*p == '+' || *p == '-') { + p++; + } + if (*p == '0') { + if ((p[1] == 'o') || p[1] == 'O') { + p += 2; + } + while (isdigit(UCHAR(*p))) { /* INTL: digit. */ + p++; + } + while (TclIsSpaceProcM(*p)) { + p++; + } + if (*p == '\0') { + /* + * Reached end of string. + */ + + if (interp != NULL) { + /* + * Don't reset the result here because we want this result to + * be added to an existing error message as extra info. + */ + + Tcl_AppendToObj(Tcl_GetObjResult(interp), + " (looks like invalid octal number)", TCL_INDEX_NONE); + } + return 1; + } + } + return 0; +} /* *---------------------------------------------------------------------- * * ClearHash -- @@ -3847,11 +4240,11 @@ { Tcl_HashTable **tablePtrPtr = (Tcl_HashTable **)Tcl_GetThreadData(keyPtr, sizeof(Tcl_HashTable *)); if (NULL == *tablePtrPtr) { - *tablePtrPtr = (Tcl_HashTable *)Tcl_Alloc(sizeof(Tcl_HashTable)); + *tablePtrPtr = (Tcl_HashTable *)ckalloc(sizeof(Tcl_HashTable)); Tcl_CreateThreadExitHandler(FreeThreadHash, *tablePtrPtr); Tcl_InitHashTable(*tablePtrPtr, TCL_ONE_WORD_KEYS); } return *tablePtrPtr; } @@ -3870,17 +4263,17 @@ *---------------------------------------------------------------------- */ static void FreeThreadHash( - ClientData clientData) + void *clientData) { Tcl_HashTable *tablePtr = (Tcl_HashTable *)clientData; ClearHash(tablePtr); Tcl_DeleteHashTable(tablePtr); - Tcl_Free(tablePtr); + ckfree(tablePtr); } /* *---------------------------------------------------------------------- * @@ -3892,17 +4285,17 @@ *---------------------------------------------------------------------- */ static void FreeProcessGlobalValue( - ClientData clientData) + void *clientData) { ProcessGlobalValue *pgvPtr = (ProcessGlobalValue *)clientData; pgvPtr->epoch++; pgvPtr->numBytes = 0; - Tcl_Free(pgvPtr->value); + ckfree(pgvPtr->value); pgvPtr->value = NULL; if (pgvPtr->encoding) { Tcl_FreeEncoding(pgvPtr->encoding); pgvPtr->encoding = NULL; } @@ -3928,35 +4321,39 @@ { const char *bytes; Tcl_HashTable *cacheMap; Tcl_HashEntry *hPtr; int dummy; + Tcl_DString ds; Tcl_MutexLock(&pgvPtr->mutex); /* * Fill the global string value. */ pgvPtr->epoch++; if (NULL != pgvPtr->value) { - Tcl_Free(pgvPtr->value); + ckfree(pgvPtr->value); } else { Tcl_CreateExitHandler(FreeProcessGlobalValue, pgvPtr); } bytes = TclGetString(newValue); pgvPtr->numBytes = newValue->length; - pgvPtr->value = (char *)Tcl_Alloc(pgvPtr->numBytes + 1); - memcpy(pgvPtr->value, bytes, pgvPtr->numBytes + 1); + Tcl_UtfToExternalDString(encoding, bytes, pgvPtr->numBytes, &ds); + pgvPtr->numBytes = Tcl_DStringLength(&ds); + pgvPtr->value = (char *)ckalloc(pgvPtr->numBytes + 1); + memcpy(pgvPtr->value, Tcl_DStringValue(&ds), pgvPtr->numBytes + 1); + Tcl_DStringFree(&ds); if (pgvPtr->encoding) { Tcl_FreeEncoding(pgvPtr->encoding); } pgvPtr->encoding = encoding; /* * Fill the local thread copy directly with the Tcl_Obj value to avoid - * loss of the intrep. Increment newValue refCount early to handle case + * loss of the internalrep. Increment newValue refCount early to handle case * where we set a PGV to itself. */ Tcl_IncrRefCount(newValue); cacheMap = GetThreadHash(&pgvPtr->key); @@ -3985,11 +4382,12 @@ ProcessGlobalValue *pgvPtr) { Tcl_Obj *value = NULL; Tcl_HashTable *cacheMap; Tcl_HashEntry *hPtr; - size_t epoch = pgvPtr->epoch; + Tcl_Size epoch = pgvPtr->epoch; + Tcl_DString newValue; if (pgvPtr->encoding) { Tcl_Encoding current = Tcl_GetEncoding(NULL, NULL); if (pgvPtr->encoding != current) { @@ -3997,21 +4395,21 @@ * The system encoding has changed since the global string value * was saved. Convert the global value to be based on the new * system encoding. */ - Tcl_DString native, newValue; + Tcl_DString native; Tcl_MutexLock(&pgvPtr->mutex); epoch = ++pgvPtr->epoch; Tcl_UtfToExternalDString(pgvPtr->encoding, pgvPtr->value, pgvPtr->numBytes, &native); Tcl_ExternalToUtfDString(current, Tcl_DStringValue(&native), Tcl_DStringLength(&native), &newValue); Tcl_DStringFree(&native); - Tcl_Free(pgvPtr->value); - pgvPtr->value = (char *)Tcl_Alloc(Tcl_DStringLength(&newValue) + 1); + ckfree(pgvPtr->value); + pgvPtr->value = (char *)ckalloc(Tcl_DStringLength(&newValue) + 1); memcpy(pgvPtr->value, Tcl_DStringValue(&newValue), Tcl_DStringLength(&newValue) + 1); Tcl_DStringFree(&newValue); Tcl_FreeEncoding(pgvPtr->encoding); pgvPtr->encoding = current; @@ -4047,14 +4445,16 @@ } Tcl_CreateExitHandler(FreeProcessGlobalValue, pgvPtr); } /* - * Store a copy of the shared value in our epoch-indexed cache. + * Store a copy of the shared value (but then in utf-8) + * in our epoch-indexed cache. */ - value = Tcl_NewStringObj(pgvPtr->value, pgvPtr->numBytes); + Tcl_ExternalToUtfDString(NULL, pgvPtr->value, pgvPtr->numBytes, &newValue); + value = Tcl_DStringToObj(&newValue); hPtr = Tcl_CreateHashEntry(cacheMap, INT2PTR(pgvPtr->epoch), &dummy); Tcl_MutexUnlock(&pgvPtr->mutex); Tcl_SetHashValue(hPtr, value); Tcl_IncrRefCount(value); @@ -4147,10 +4547,35 @@ } /* *---------------------------------------------------------------------- * + * TclpGetTime -- + * + * Deprecated synonym for Tcl_GetTime. This function is provided for the + * benefit of extensions written before Tcl_GetTime was exported from the + * library. + * + * Results: + * None. + * + * Side effects: + * Stores current time in the buffer designated by "timePtr" + * + *---------------------------------------------------------------------- + */ + +void +TclpGetTime( + Tcl_Time *timePtr) +{ + Tcl_GetTime(timePtr); +} + +/* + *---------------------------------------------------------------------- + * * TclGetPlatform -- * * This is a kludge that allows the test library to get access the * internal tclPlatform variable. * @@ -4191,11 +4616,11 @@ int TclReToGlob( Tcl_Interp *interp, const char *reStr, - size_t reStrLen, + Tcl_Size reStrLen, Tcl_DString *dsPtr, int *exactPtr, int *quantifiersFoundPtr) { int anchorLeft, anchorRight, lastIsStar, numStars; @@ -4385,11 +4810,11 @@ return TCL_OK; invalidGlob: if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj(msg, -1)); - Tcl_SetErrorCode(interp, "TCL", "RE2GLOB", code, NULL); + Tcl_SetErrorCode(interp, "TCL", "RE2GLOB", code, (char *)NULL); } Tcl_DStringFree(dsPtr); return TCL_ERROR; } Index: generic/tclVar.c ================================================================== --- generic/tclVar.c +++ generic/tclVar.c @@ -5,15 +5,15 @@ * and arrays). * * The implementation of arrays is modelled after an initial * implementation by Mark Diekhans and Karl Lehenbauer. * - * Copyright (c) 1987-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. - * Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. - * Copyright (c) 2007 Miguel Sofer + * Copyright © 1987-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. + * Copyright © 2001 Kevin B. Kenny. All rights reserved. + * Copyright © 2007 Miguel Sofer * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -28,11 +28,11 @@ static void FreeVarEntry(Tcl_HashEntry *hPtr); static int CompareVarKeys(void *keyPtr, Tcl_HashEntry *hPtr); static const Tcl_HashKeyType tclVarHashKeyType = { TCL_HASH_KEY_TYPE_VERSION, /* version */ - 0, /* flags */ + TCL_HASH_KEY_DIRECT_COMPARE,/* allows compare keys by pointers */ TclHashObjKey, /* hashKeyProc */ CompareVarKeys, /* compareKeysProc */ AllocVarEntry, /* allocEntryProc */ FreeVarEntry /* freeEntryProc */ }; @@ -106,13 +106,10 @@ return NULL; } return VarHashGetValue(hPtr); } -#define VarHashGetKey(varPtr) \ - (((VarInHash *)(varPtr))->entry.key.objPtr) - #define VarHashDeleteTable(tablePtr) \ Tcl_DeleteHashTable(&(tablePtr)->table) /* * The strings below are used to indicate what went wrong when a variable @@ -198,11 +195,11 @@ static Tcl_Var ObjFindNamespaceVar(Tcl_Interp *interp, Tcl_Obj *namePtr, Tcl_Namespace *contextNsPtr, int flags); static int ObjMakeUpvar(Tcl_Interp *interp, CallFrame *framePtr, Tcl_Obj *otherP1Ptr, - const char *otherP2, const int otherFlags, + const char *otherP2, int otherFlags, Tcl_Obj *myNamePtr, int myFlags, int index); static ArraySearch * ParseSearchId(Tcl_Interp *interp, const Var *varPtr, Tcl_Obj *varNamePtr, Tcl_Obj *handleObj); static void UnsetVarStruct(Var *varPtr, Var *arrayPtr, Interp *iPtr, Tcl_Obj *part1Ptr, @@ -210,23 +207,21 @@ /* * TIP #508: [array default] */ -static int ArrayDefaultCmd(ClientData clientData, - Tcl_Interp *interp, int objc, - Tcl_Obj *const objv[]); +static Tcl_ObjCmdProc ArrayDefaultCmd; static void DeleteArrayVar(Var *arrayPtr); static void SetArrayDefault(Var *arrayPtr, Tcl_Obj *defaultObj); /* * Functions defined in this file that may be exported in the future for use * by the bytecode compiler and engine or to the public interface. */ MODULE_SCOPE Var * TclLookupSimpleVar(Tcl_Interp *interp, - Tcl_Obj *varNamePtr, int flags, const int create, + Tcl_Obj *varNamePtr, int flags, int create, const char **errMsgPtr, int *indexPtr); static Tcl_DupInternalRepProc DupLocalVarName; static Tcl_FreeInternalRepProc FreeLocalVarName; @@ -251,52 +246,52 @@ static const Tcl_ObjType localVarNameType = { "localVarName", FreeLocalVarName, DupLocalVarName, NULL, NULL }; -#define LocalSetIntRep(objPtr, index, namePtr) \ +#define LocalSetInternalRep(objPtr, index, namePtr) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ Tcl_Obj *ptr = (namePtr); \ if (ptr) {Tcl_IncrRefCount(ptr);} \ ir.twoPtrValue.ptr1 = ptr; \ ir.twoPtrValue.ptr2 = INT2PTR(index); \ - Tcl_StoreIntRep((objPtr), &localVarNameType, &ir); \ + Tcl_StoreInternalRep((objPtr), &localVarNameType, &ir); \ } while (0) -#define LocalGetIntRep(objPtr, index, name) \ +#define LocalGetInternalRep(objPtr, index, name) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &localVarNameType); \ - (name) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr1 : NULL; \ - (index) = irPtr ? PTR2INT(irPtr->twoPtrValue.ptr2) : -1; \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &localVarNameType); \ + (name) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr1 : NULL; \ + (index) = irPtr ? PTR2INT(irPtr->twoPtrValue.ptr2) : TCL_INDEX_NONE; \ } while (0) static const Tcl_ObjType parsedVarNameType = { "parsedVarName", FreeParsedVarName, DupParsedVarName, NULL, NULL }; -#define ParsedSetIntRep(objPtr, arrayPtr, elem) \ +#define ParsedSetInternalRep(objPtr, arrayPtr, elem) \ do { \ - Tcl_ObjIntRep ir; \ + Tcl_ObjInternalRep ir; \ Tcl_Obj *ptr1 = (arrayPtr); \ Tcl_Obj *ptr2 = (elem); \ if (ptr1) {Tcl_IncrRefCount(ptr1);} \ if (ptr2) {Tcl_IncrRefCount(ptr2);} \ ir.twoPtrValue.ptr1 = ptr1; \ ir.twoPtrValue.ptr2 = ptr2; \ - Tcl_StoreIntRep((objPtr), &parsedVarNameType, &ir); \ + Tcl_StoreInternalRep((objPtr), &parsedVarNameType, &ir); \ } while (0) -#define ParsedGetIntRep(objPtr, parsed, array, elem) \ +#define ParsedGetInternalRep(objPtr, parsed, array, elem) \ do { \ - const Tcl_ObjIntRep *irPtr; \ - irPtr = TclFetchIntRep((objPtr), &parsedVarNameType); \ + const Tcl_ObjInternalRep *irPtr; \ + irPtr = TclFetchInternalRep((objPtr), &parsedVarNameType); \ (parsed) = (irPtr != NULL); \ - (array) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr1 : NULL; \ - (elem) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr2 : NULL; \ + (array) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr1 : NULL; \ + (elem) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr2 : NULL; \ } while (0) Var * TclVarHashCreateVar( TclVarHashTable *tablePtr, @@ -344,11 +339,11 @@ { const char *nameStr = TclGetString(name); Tcl_SetObjResult(interp, Tcl_ObjPrintf("\"%s\" isn't an array", nameStr)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", nameStr, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAY", nameStr, (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -379,24 +374,24 @@ Var *arrayPtr) /* Array that contains the variable, or NULL * if this variable isn't an array element. */ { if (TclIsVarUndefined(varPtr) && TclIsVarInHash(varPtr) && !TclIsVarTraced(varPtr) - && (VarHashRefCount(varPtr) == (unsigned) + && (VarHashRefCount(varPtr) == (Tcl_Size) !TclIsVarDeadHash(varPtr))) { if (VarHashRefCount(varPtr) == 0) { - Tcl_Free(varPtr); + ckfree(varPtr); } else { VarHashDeleteEntry(varPtr); } } if (arrayPtr != NULL && TclIsVarUndefined(arrayPtr) && TclIsVarInHash(arrayPtr) && !TclIsVarTraced(arrayPtr) && - (VarHashRefCount(arrayPtr) == (unsigned) + (VarHashRefCount(arrayPtr) == (Tcl_Size) !TclIsVarDeadHash(arrayPtr))) { if (VarHashRefCount(arrayPtr) == 0) { - Tcl_Free(arrayPtr); + ckfree(arrayPtr); } else { VarHashDeleteEntry(arrayPtr); } } } @@ -529,24 +524,24 @@ */ Var * TclObjLookupVar( Tcl_Interp *interp, /* Interpreter to use for lookup. */ - Tcl_Obj *part1Ptr, /* If part2 isn't NULL, this is the name of an + Tcl_Obj *part1Ptr, /* If part2 isn't NULL, this is the name of an * array. Otherwise, this is a full variable * name that could include a parenthesized * array element. */ const char *part2, /* Name of element within array, or NULL. */ int flags, /* Only TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * and TCL_LEAVE_ERR_MSG bits matter. */ const char *msg, /* Verb to use in error messages, e.g. "read" * or "set". Only needed if TCL_LEAVE_ERR_MSG * is set in flags. */ - const int createPart1, /* If 1, create hash table entry for part 1 of + int createPart1, /* If 1, create hash table entry for part 1 of * name, if it doesn't already exist. If 0, * return error if it doesn't exist. */ - const int createPart2, /* If 1, create hash table entry for part 2 of + int createPart2, /* If 1, create hash table entry for part 2 of * name, if it doesn't already exist. If 0, * return error if it doesn't exist. */ Var **arrayPtrPtr) /* If the name refers to an element of an * array, *arrayPtrPtr gets filled in with * address of array variable. Otherwise this @@ -589,14 +584,14 @@ int flags, /* Only TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * and TCL_LEAVE_ERR_MSG bits matter. */ const char *msg, /* Verb to use in error messages, e.g. "read" * or "set". Only needed if TCL_LEAVE_ERR_MSG * is set in flags. */ - const int createPart1, /* If 1, create hash table entry for part 1 of + int createPart1, /* If 1, create hash table entry for part 1 of * name, if it doesn't already exist. If 0, * return error if it doesn't exist. */ - const int createPart2, /* If 1, create hash table entry for part 2 of + int createPart2, /* If 1, create hash table entry for part 2 of * name, if it doesn't already exist. If 0, * return error if it doesn't exist. */ Var **arrayPtrPtr) /* If the name refers to an element of an * array, *arrayPtrPtr gets filled in with * address of array variable. Otherwise this @@ -607,17 +602,17 @@ Var *varPtr; /* Points to the variable's in-frame Var * structure. */ const char *errMsg = NULL; int index, parsed = 0; - int localIndex; + Tcl_Size localIndex; Tcl_Obj *namePtr, *arrayPtr, *elem; *arrayPtrPtr = NULL; restart: - LocalGetIntRep(part1Ptr, localIndex, namePtr); + LocalGetInternalRep(part1Ptr, localIndex, namePtr); if (localIndex >= 0) { if (HasLocalVars(varFramePtr) && !(flags & (TCL_GLOBAL_ONLY | TCL_NAMESPACE_ONLY)) && (localIndex < varFramePtr->numCompiledLocals)) { /* @@ -634,14 +629,14 @@ } goto doneParsing; } /* - * If part1Ptr is a parsedVarNameType, retrieve the pre-parsed parts. + * If part1Ptr is a parsedVarNameType, retrieve the preparsed parts. */ - ParsedGetIntRep(part1Ptr, parsed, arrayPtr, elem); + ParsedGetInternalRep(part1Ptr, parsed, arrayPtr, elem); if (parsed && arrayPtr) { if (part2Ptr != NULL) { /* * ERROR: part1Ptr is already an array element, cannot specify * a part2. @@ -648,11 +643,11 @@ */ if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg, NOSUCHVAR, -1); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME", (char *)NULL); } return NULL; } part2Ptr = elem; part1Ptr = arrayPtr; @@ -662,11 +657,11 @@ if (!parsed) { /* * part1Ptr is possibly an unparsed array element. */ - size_t len; + Tcl_Size len; const char *part1 = TclGetStringFromObj(part1Ptr, &len); if ((len > 1) && (part1[len - 1] == ')')) { const char *part2 = strchr(part1, '('); @@ -674,20 +669,20 @@ if (part2Ptr != NULL) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg, NEEDARRAY, -1); Tcl_SetErrorCode(interp, "TCL", "VALUE", "VARNAME", - NULL); + (char *)NULL); } return NULL; } arrayPtr = Tcl_NewStringObj(part1, (part2 - part1)); part2Ptr = Tcl_NewStringObj(part2 + 1, len - (part2 - part1) - 2); - ParsedSetIntRep(part1Ptr, arrayPtr, part2Ptr); + ParsedSetInternalRep(part1Ptr, arrayPtr, part2Ptr); part1Ptr = arrayPtr; } } } @@ -702,11 +697,11 @@ &errMsg, &index); if (varPtr == NULL) { if ((errMsg != NULL) && (flags & TCL_LEAVE_ERR_MSG)) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, msg, errMsg, -1); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - TclGetString(part1Ptr), NULL); + TclGetString(part1Ptr), (char *)NULL); } return NULL; } /* @@ -719,46 +714,46 @@ */ Tcl_Obj *cachedNamePtr = localName(varFramePtr, index); if (part1Ptr == cachedNamePtr) { - LocalSetIntRep(part1Ptr, index, NULL); + LocalSetInternalRep(part1Ptr, index, NULL); } else { /* * [80304238ac] Trickiness here. We will store and incr the * refcount on cachedNamePtr. Trouble is that it's possible - * (see test var-22.1) for cachedNamePtr to have an intrep + * (see test var-22.1) for cachedNamePtr to have an internalrep * that contains a stored and refcounted part1Ptr. This * would be a reference cycle which leads to a memory leak. * - * The solution here is to wipe away all intrep(s) in + * The solution here is to wipe away all internalrep(s) in * cachedNamePtr and leave it as string only. This is * radical and destructive, so a better idea would be welcome. */ /* * Firstly set cached local var reference (avoid free before set, * see [45b9faf103f2]) */ - LocalSetIntRep(part1Ptr, index, cachedNamePtr); + LocalSetInternalRep(part1Ptr, index, cachedNamePtr); /* Then wipe it */ - TclFreeIntRep(cachedNamePtr); + TclFreeInternalRep(cachedNamePtr); /* * Now go ahead and convert it the the "localVarName" type, * since we suspect at least some use of the value as a * varname and we want to resolve it quickly. */ - LocalSetIntRep(cachedNamePtr, index, NULL); + LocalSetInternalRep(cachedNamePtr, index, NULL); } } else { /* * At least mark part1Ptr as already parsed. */ - ParsedSetIntRep(part1Ptr, NULL, NULL); + ParsedSetInternalRep(part1Ptr, NULL, NULL); } donePart1: while (TclIsVarLink(varPtr)) { varPtr = varPtr->value.linkPtr; @@ -795,11 +790,11 @@ * is one of the compiledLocals, its index is placed in *indexPtr. * Otherwise, *indexPtr will be set to (according to the needs of * TclObjLookupVar): * -1 a global reference * -2 a reference to a namespace variable - * -3 a non-cachable reference, i.e., one of: + * -3 a non-cacheable reference, i.e., one of: * . non-indexed local var * . a reference of unknown origin; * . resolution by a namespace or interp resolver * * If the variable isn't found and creation wasn't specified, or some @@ -825,11 +820,11 @@ Tcl_Obj *varNamePtr, /* This is a simple variable name that could * represent a scalar or an array. */ int flags, /* Only TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * TCL_AVOID_RESOLVERS and TCL_LEAVE_ERR_MSG * bits matter. */ - const int create, /* If 1, create hash table entry for varname, + int create, /* If 1, create hash table entry for varname, * if it doesn't already exist. If 0, return * error if it doesn't exist. */ const char **errMsgPtr, int *indexPtr) { @@ -844,12 +839,12 @@ Tcl_Var var; /* Used to search for global names. */ Var *varPtr; /* Points to the Var structure returned for * the variable. */ Namespace *varNsPtr, *cxtNsPtr, *dummy1Ptr, *dummy2Ptr; ResolverScheme *resPtr; - int isNew, i, result; - size_t varLen; + int isNew, result; + Tcl_Size i, varLen; const char *varName = TclGetStringFromObj(varNamePtr, &varLen); varPtr = NULL; varNsPtr = NULL; /* Set non-NULL if a nonlocal variable. */ *indexPtr = -3; @@ -912,18 +907,22 @@ || !HasLocalVars(varFramePtr) || (strstr(varName, "::") != NULL)) { const char *tail; int lookGlobal = (flags & TCL_GLOBAL_ONLY) || (cxtNsPtr == iPtr->globalNsPtr) - || ((*varName == ':') && (*(varName+1) == ':')); + || ((varName[0] == ':') && (varName[1] == ':')); if (lookGlobal) { *indexPtr = -1; flags = (flags | TCL_GLOBAL_ONLY) & ~TCL_NAMESPACE_ONLY; } else { - flags = (flags | TCL_NAMESPACE_ONLY); - *indexPtr = -2; + if (flags & TCL_AVOID_RESOLVERS) { + flags = (flags | TCL_NAMESPACE_ONLY); + } + if (flags & TCL_NAMESPACE_ONLY) { + *indexPtr = -2; + } } /* * Don't pass TCL_LEAVE_ERR_MSG, we may yet create the variable, or * otherwise generate our own error! @@ -970,35 +969,35 @@ } else { *indexPtr = -2; } } } else { /* Local var: look in frame varFramePtr. */ - int localCt = varFramePtr->numCompiledLocals; + Tcl_Size localCt = varFramePtr->numCompiledLocals; if (localCt > 0) { Tcl_Obj **objPtrPtr = &varFramePtr->localCachePtr->varName0; const char *localNameStr; - size_t localLen; + Tcl_Size localLen; for (i=0 ; icompiledLocals[i]; } } } } tablePtr = varFramePtr->varTablePtr; if (create) { if (tablePtr == NULL) { - tablePtr = (TclVarHashTable *)Tcl_Alloc(sizeof(TclVarHashTable)); + tablePtr = (TclVarHashTable *)ckalloc(sizeof(TclVarHashTable)); TclInitVarHashTable(tablePtr, NULL); varFramePtr->varTablePtr = tablePtr; } varPtr = VarHashCreateVar(tablePtr, varNamePtr, &isNew); } else { @@ -1057,19 +1056,19 @@ TclLookupArrayElement( Tcl_Interp *interp, /* Interpreter to use for lookup. */ Tcl_Obj *arrayNamePtr, /* This is the name of the array, or NULL if * index>= 0. */ Tcl_Obj *elNamePtr, /* Name of element within array. */ - const int flags, /* Only TCL_LEAVE_ERR_MSG bit matters. */ + int flags, /* Only TCL_LEAVE_ERR_MSG bit matters. */ const char *msg, /* Verb to use in error messages, e.g. "read" * or "set". Only needed if TCL_LEAVE_ERR_MSG * is set in flags. */ - const int createArray, /* If 1, transform arrayName to be an array if + int createArray, /* If 1, transform arrayName to be an array if * it isn't one yet and the transformation is * possible. If 0, return error if it isn't * already an array. */ - const int createElem, /* If 1, create hash table entry for the + int createElem, /* If 1, create hash table entry for the * element, if it doesn't already exist. If 0, * return error if it doesn't exist. */ Var *arrayPtr, /* Pointer to the array's Var structure. */ int index) /* If >=0, the index of the local array. */ { @@ -1085,11 +1084,11 @@ if (!createArray) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, arrayNamePtr, elNamePtr, msg, NOSUCHVAR, index); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - arrayNamePtr?TclGetString(arrayNamePtr):NULL, NULL); + arrayNamePtr?TclGetString(arrayNamePtr):NULL, (char *)NULL); } return NULL; } /* @@ -1100,11 +1099,11 @@ if (TclIsVarDeadHash(arrayPtr)) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, arrayNamePtr, elNamePtr, msg, DANGLINGVAR, index); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - arrayNamePtr?TclGetString(arrayNamePtr):NULL, NULL); + arrayNamePtr?TclGetString(arrayNamePtr):NULL, (char *)NULL); } return NULL; } TclInitArrayVar(arrayPtr); @@ -1111,11 +1110,11 @@ } else if (!TclIsVarArray(arrayPtr)) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, arrayNamePtr, elNamePtr, msg, NEEDARRAY, index); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - arrayNamePtr?TclGetString(arrayNamePtr):NULL, NULL); + arrayNamePtr?TclGetString(arrayNamePtr):NULL, (char *)NULL); } return NULL; } if (createElem) { @@ -1132,17 +1131,62 @@ if (varPtr == NULL) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, arrayNamePtr, elNamePtr, msg, NOSUCHELEMENT, index); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ELEMENT", - TclGetString(elNamePtr), NULL); + TclGetString(elNamePtr), (char *)NULL); } } } return varPtr; } +/* + *---------------------------------------------------------------------- + * + * Tcl_GetVar -- + * + * Return the value of a Tcl variable as a string. + * + * Results: + * The return value points to the current value of varName as a string. + * If the variable is not defined or can't be read because of a clash in + * array usage then a NULL pointer is returned and an error message is + * left in the interp's result if the TCL_LEAVE_ERR_MSG flag is set. + * Note: the return value is only valid up until the next change to the + * variable; if you depend on the value lasting longer than that, then + * make yourself a private copy. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_GetVar +const char * +Tcl_GetVar( + Tcl_Interp *interp, /* Command interpreter in which varName is to + * be looked up. */ + const char *varName, /* Name of a variable in interp. */ + int flags) /* OR-ed combination of TCL_GLOBAL_ONLY, + * TCL_NAMESPACE_ONLY or TCL_LEAVE_ERR_MSG + * bits. */ +{ + Tcl_Obj *varNamePtr = Tcl_NewStringObj(varName, -1); + Tcl_Obj *resultPtr = Tcl_ObjGetVar2(interp, varNamePtr, NULL, flags); + + TclDecrRefCount(varNamePtr); + + if (resultPtr == NULL) { + return NULL; + } + return TclGetString(resultPtr); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_GetVar2 -- * @@ -1274,14 +1318,14 @@ Tcl_Obj * Tcl_ObjGetVar2( Tcl_Interp *interp, /* Command interpreter in which variable is to * be looked up. */ - Tcl_Obj *part1Ptr, /* Points to an object holding the name of an + Tcl_Obj *part1Ptr, /* Points to an object holding the name of an * array (if part2 is non-NULL) or the name of * a variable. */ - Tcl_Obj *part2Ptr, /* If non-null, points to an object holding + Tcl_Obj *part2Ptr, /* If non-null, points to an object holding * the name of an element in the array * part1Ptr. */ int flags) /* OR-ed combination of TCL_GLOBAL_ONLY and * TCL_LEAVE_ERR_MSG bits. */ { @@ -1333,11 +1377,11 @@ * containing array otherwise. */ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ - const int flags) /* OR-ed combination of TCL_GLOBAL_ONLY, and + int flags) /* OR-ed combination of TCL_GLOBAL_ONLY, and * TCL_LEAVE_ERR_MSG bits. */ { if (varPtr == NULL) { Tcl_Panic("varPtr must not be NULL"); } @@ -1372,18 +1416,18 @@ Tcl_Obj * TclPtrGetVarIdx( Tcl_Interp *interp, /* Command interpreter in which variable is to * be looked up. */ - Var *varPtr, /* The variable to be read.*/ + Var *varPtr, /* The variable to be read.*/ Var *arrayPtr, /* NULL for scalar variables, pointer to the * containing array otherwise. */ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ - const int flags, /* OR-ed combination of TCL_GLOBAL_ONLY, and + int flags, /* OR-ed combination of TCL_GLOBAL_ONLY, and * TCL_LEAVE_ERR_MSG bits. */ int index) /* Index into the local variable table of the * variable, or -1. Only used when part1Ptr is * NULL. */ { @@ -1450,11 +1494,11 @@ * An error. If the variable doesn't exist anymore and no-one's using it, * then free up the relevant structures and hash table entries. */ errorReturn: - Tcl_SetErrorCode(interp, "TCL", "READ", "VARNAME", NULL); + Tcl_SetErrorCode(interp, "TCL", "READ", "VARNAME", (char *)NULL); if (TclIsVarUndefined(varPtr)) { TclCleanupVar(varPtr, arrayPtr); } return NULL; } @@ -1476,12 +1520,12 @@ *---------------------------------------------------------------------- */ int Tcl_SetObjCmd( - TCL_UNUSED(ClientData), - Tcl_Interp *interp,/* Current interpreter. */ + TCL_UNUSED(void *), + Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *varValueObj; @@ -1504,10 +1548,57 @@ Tcl_WrongNumArgs(interp, 1, objv, "varName ?newValue?"); return TCL_ERROR; } } +/* + *---------------------------------------------------------------------- + * + * Tcl_SetVar -- + * + * Change the value of a variable. + * + * Results: + * Returns a pointer to the malloc'ed string which is the character + * representation of the variable's new value. The caller must not modify + * this string. If the write operation was disallowed then NULL is + * returned; if the TCL_LEAVE_ERR_MSG flag is set, then an explanatory + * message will be left in the interp's result. Note that the returned + * string may not be the same as newValue; this is because variable + * traces may modify the variable's value. + * + * Side effects: + * If varName is defined as a local or global variable in interp, its + * value is changed to newValue. If varName isn't currently defined, then + * a new global variable by that name is created. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_SetVar +const char * +Tcl_SetVar( + Tcl_Interp *interp, /* Command interpreter in which varName is to + * be looked up. */ + const char *varName, /* Name of a variable in interp. */ + const char *newValue, /* New value for varName. */ + int flags) /* Various flags that tell how to set value: + * any of TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, + * TCL_APPEND_VALUE, TCL_LIST_ELEMENT, + * TCL_LEAVE_ERR_MSG. */ +{ + Tcl_Obj *varValuePtr = Tcl_SetVar2Ex(interp, varName, NULL, + Tcl_NewStringObj(newValue, -1), flags); + + if (varValuePtr == NULL) { + return NULL; + } + return TclGetString(varValuePtr); +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_SetVar2 -- * @@ -1654,14 +1745,14 @@ Tcl_Obj * Tcl_ObjSetVar2( Tcl_Interp *interp, /* Command interpreter in which variable is to * be found. */ - Tcl_Obj *part1Ptr, /* Points to an object holding the name of an + Tcl_Obj *part1Ptr, /* Points to an object holding the name of an * array (if part2 is non-NULL) or the name of * a variable. */ - Tcl_Obj *part2Ptr, /* If non-NULL, points to an object holding + Tcl_Obj *part2Ptr, /* If non-NULL, points to an object holding * the name of an element in the array * part1Ptr. */ Tcl_Obj *newValuePtr, /* New value for variable. */ int flags) /* Various flags that tell how to set value: * any of TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, @@ -1725,11 +1816,11 @@ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ Tcl_Obj *newValuePtr, /* New value for variable. */ - const int flags) /* OR-ed combination of TCL_GLOBAL_ONLY, and + int flags) /* OR-ed combination of TCL_GLOBAL_ONLY, and * TCL_LEAVE_ERR_MSG bits. */ { if (varPtr == NULL) { Tcl_Panic("varPtr must not be NULL"); } @@ -1894,21 +1985,21 @@ Tcl_Obj * TclPtrSetVarIdx( Tcl_Interp *interp, /* Command interpreter in which variable is to * be looked up. */ - Var *varPtr, /* Reference to the variable to set. */ + Var *varPtr, /* Reference to the variable to set. */ Var *arrayPtr, /* Reference to the array containing the * variable, or NULL if the variable is a * scalar. */ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. NULL if the 'index' * parameter is >= 0 */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ Tcl_Obj *newValuePtr, /* New value for variable. */ - const int flags, /* OR-ed combination of TCL_GLOBAL_ONLY, and + int flags, /* OR-ed combination of TCL_GLOBAL_ONLY, and * TCL_LEAVE_ERR_MSG bits. */ int index) /* Index of local var where part1 is to be * found. */ { Interp *iPtr = (Interp *) interp; @@ -1928,15 +2019,15 @@ if (TclIsVarDeadHash(varPtr)) { if (flags & TCL_LEAVE_ERR_MSG) { if (TclIsVarArrayElement(varPtr)) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, "set", DANGLINGELEMENT, index); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ELEMENT", NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ELEMENT", (char *)NULL); } else { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, "set", DANGLINGVAR, index); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", (char *)NULL); } } goto earlyError; } @@ -1945,11 +2036,11 @@ */ if (TclIsVarArray(varPtr)) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, "set", ISARRAY,index); - Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", (char *)NULL); } goto earlyError; } /* @@ -2038,11 +2129,11 @@ * up the relevant structures and hash table entries. */ cleanup: if (resultPtr == NULL) { - Tcl_SetErrorCode(interp, "TCL", "WRITE", "VARNAME", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "VARNAME", (char *)NULL); } if (TclIsVarUndefined(varPtr)) { TclCleanupVar(varPtr, arrayPtr); } return resultPtr; @@ -2150,11 +2241,11 @@ Tcl_Obj *part2Ptr, /* If non-null, points to an object holding * the name of an element in the array * part1Ptr. */ Tcl_Obj *incrPtr, /* Increment value. */ /* TODO: Which of these flag values really make sense? */ - const int flags) /* Various flags that tell how to incr value: + int flags) /* Various flags that tell how to incr value: * any of TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * TCL_APPEND_VALUE, TCL_LIST_ELEMENT, * TCL_LEAVE_ERR_MSG. */ { if (varPtr == NULL) { @@ -2206,11 +2297,11 @@ Tcl_Obj *part2Ptr, /* If non-null, points to an object holding * the name of an element in the array * part1Ptr. */ Tcl_Obj *incrPtr, /* Increment value. */ /* TODO: Which of these flag values really make sense? */ - const int flags, /* Various flags that tell how to incr value: + int flags, /* Various flags that tell how to incr value: * any of TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * TCL_APPEND_VALUE, TCL_LIST_ELEMENT, * TCL_LEAVE_ERR_MSG. */ int index) /* Index into the local variable table of the * variable, or -1. Only used when part1Ptr is @@ -2256,10 +2347,61 @@ return NULL; } } } +/* + *---------------------------------------------------------------------- + * + * Tcl_UnsetVar -- + * + * Delete a variable, so that it may not be accessed anymore. + * + * Results: + * Returns TCL_OK if the variable was successfully deleted, TCL_ERROR if + * the variable can't be unset. In the event of an error, if the + * TCL_LEAVE_ERR_MSG flag is set then an error message is left in the + * interp's result. + * + * Side effects: + * If varName is defined as a local or global variable in interp, it is + * deleted. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_UnsetVar +int +Tcl_UnsetVar( + Tcl_Interp *interp, /* Command interpreter in which varName is to + * be looked up. */ + const char *varName, /* Name of a variable in interp. May be either + * a scalar name or an array name or an + * element in an array. */ + int flags) /* OR-ed combination of any of + * TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY or + * TCL_LEAVE_ERR_MSG. */ +{ + int result; + Tcl_Obj *varNamePtr; + + varNamePtr = Tcl_NewStringObj(varName, -1); + Tcl_IncrRefCount(varNamePtr); + + /* + * Filter to pass through only the flags this interface supports. + */ + + flags &= (TCL_GLOBAL_ONLY|TCL_NAMESPACE_ONLY|TCL_LEAVE_ERR_MSG); + result = TclObjUnsetVar2(interp, varNamePtr, NULL, flags); + + Tcl_DecrRefCount(varNamePtr); + return result; +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_UnsetVar2 -- * @@ -2384,11 +2526,11 @@ * containing array otherwise. */ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ - const int flags) /* OR-ed combination of any of + int flags) /* OR-ed combination of any of * TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * TCL_LEAVE_ERR_MSG. */ { if (varPtr == NULL) { Tcl_Panic("varPtr must not be NULL"); @@ -2424,18 +2566,18 @@ int TclPtrUnsetVarIdx( Tcl_Interp *interp, /* Command interpreter in which varName is to * be looked up. */ - Var *varPtr, /* The variable to be unset. */ + Var *varPtr, /* The variable to be unset. */ Var *arrayPtr, /* NULL for scalar variables, pointer to the * containing array otherwise. */ Tcl_Obj *part1Ptr, /* Name of an array (if part2 is non-NULL) or * the name of a variable. */ Tcl_Obj *part2Ptr, /* If non-NULL, gives the name of an element * in the array part1. */ - const int flags, /* OR-ed combination of any of + int flags, /* OR-ed combination of any of * TCL_GLOBAL_ONLY, TCL_NAMESPACE_ONLY, * TCL_LEAVE_ERR_MSG. */ int index) /* Index into the local variable table of the * variable, or -1. Only used when part1Ptr is * NULL. */ @@ -2462,11 +2604,11 @@ if (result != TCL_OK) { if (flags & TCL_LEAVE_ERR_MSG) { TclObjVarErrMsg(interp, part1Ptr, part2Ptr, "unset", ((arrayPtr == NULL) ? NOSUCHVAR : NOSUCHELEMENT), index); - Tcl_SetErrorCode(interp, "TCL", "UNSET", "VARNAME", NULL); + Tcl_SetErrorCode(interp, "TCL", "UNSET", "VARNAME", (char *)NULL); } } /* * Finally, if the variable is truly not in use then free up its Var @@ -2672,11 +2814,11 @@ *---------------------------------------------------------------------- */ int Tcl_UnsetObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int i, flags = TCL_LEAVE_ERR_MSG; @@ -2739,11 +2881,11 @@ *---------------------------------------------------------------------- */ int Tcl_AppendObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Var *varPtr, *arrayPtr; @@ -2804,19 +2946,19 @@ *---------------------------------------------------------------------- */ int Tcl_LappendObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Obj *varValuePtr, *newValuePtr; - int numElems, createdNewObj; + Tcl_Size numElems; Var *varPtr, *arrayPtr; - int result; + int result, createdNewObj; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "varName ?value ...?"); return TCL_ERROR; } @@ -3010,29 +3152,30 @@ return donerc; } static int ArrayForObjCmd( - ClientData clientData, + void *clientData, Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { return Tcl_NRCallObjProc(interp, ArrayForNRCmd, clientData, objc, objv); } static int ArrayForNRCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const *objv) { Tcl_Obj *varListObj, *arrayNameObj, *scriptObj; ArraySearch *searchPtr = NULL; Var *varPtr; - int isArray, numVars; + int isArray; + Tcl_Size numVars; /* * array for {k v} a body */ @@ -3043,18 +3186,18 @@ /* * Parse arguments. */ - if (Tcl_ListObjLength(interp, objv[1], &numVars) != TCL_OK) { + if (TclListObjLength(interp, objv[1], &numVars) != TCL_OK) { return TCL_ERROR; } if (numVars != 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "must have two variable names", -1)); - Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "array", "for", NULL); + Tcl_SetErrorCode(interp, "TCL", "SYNTAX", "array", "for", (char *)NULL); return TCL_ERROR; } arrayNameObj = objv[2]; @@ -3068,19 +3211,23 @@ /* * Make a new array search, put it on the stack. */ - searchPtr = (ArraySearch *)Tcl_Alloc(sizeof(ArraySearch)); + searchPtr = (ArraySearch *)ckalloc(sizeof(ArraySearch)); ArrayPopulateSearch(interp, arrayNameObj, varPtr, searchPtr); /* * Make sure that these objects (which we need throughout the body of the * loop) don't vanish. */ - varListObj = TclListObjCopy(NULL, objv[1]); + /* Do not use TclListObjCopy here - shimmers arithseries to list */ + varListObj = Tcl_DuplicateObj(objv[1]); + if (!varListObj) { + return TCL_ERROR; + } scriptObj = objv[3]; Tcl_IncrRefCount(scriptObj); /* * Run the script. @@ -3091,11 +3238,11 @@ return TCL_OK; } static int ArrayForLoopCallback( - ClientData data[], + void *data[], Tcl_Interp *interp, int result) { Interp *iPtr = (Interp *) interp; ArraySearch *searchPtr = (ArraySearch *)data[0]; @@ -3104,11 +3251,12 @@ Tcl_Obj *scriptObj = (Tcl_Obj *)data[3]; Tcl_Obj **varv; Tcl_Obj *keyObj, *valueObj; Var *varPtr; Var *arrayPtr; - int done, varc; + int done; + Tcl_Size varc; /* * Process the result from the previous execution of the script body. */ @@ -3147,18 +3295,21 @@ if (done != TCL_CONTINUE) { Tcl_ResetResult(interp); if (done == TCL_ERROR) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "array changed during iteration", -1)); - Tcl_SetErrorCode(interp, "TCL", "READ", "array", "for", NULL); + Tcl_SetErrorCode(interp, "TCL", "READ", "array", "for", (char *)NULL); varPtr->flags |= TCL_LEAVE_ERR_MSG; result = done; } goto arrayfordone; } - Tcl_ListObjGetElements(NULL, varListObj, &varc, &varv); + result = TclListObjGetElements(NULL, varListObj, &varc, &varv); + if (result != TCL_OK) { + goto arrayfordone; + } if (Tcl_ObjSetVar2(interp, varv[0], NULL, keyObj, TCL_LEAVE_ERR_MSG) == NULL) { result = TCL_ERROR; goto arrayfordone; } @@ -3189,11 +3340,11 @@ * VAR_SEARCH_ACTIVE flag will no longer be set. */ ArrayDoneSearch(iPtr, varPtr, searchPtr); Tcl_DecrRefCount(searchPtr->name); - Tcl_Free(searchPtr); + ckfree(searchPtr); } TclDecrRefCount(varListObj); TclDecrRefCount(scriptObj); return result; @@ -3249,11 +3400,11 @@ *---------------------------------------------------------------------- */ static int ArrayStartSearchCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Var *varPtr; @@ -3275,11 +3426,11 @@ /* * Make a new array search with a free name. */ - searchPtr = (ArraySearch *)Tcl_Alloc(sizeof(ArraySearch)); + searchPtr = (ArraySearch *)ckalloc(sizeof(ArraySearch)); ArrayPopulateSearch(interp, objv[1], varPtr, searchPtr); Tcl_SetObjResult(interp, searchPtr->name); return TCL_OK; } @@ -3344,11 +3495,11 @@ *---------------------------------------------------------------------- */ static int ArrayAnyMoreCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Interp *iPtr = (Interp *) interp; @@ -3422,11 +3573,11 @@ *---------------------------------------------------------------------- */ static int ArrayNextElementCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Var *varPtr; @@ -3502,11 +3653,11 @@ *---------------------------------------------------------------------- */ static int ArrayDoneSearchCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Interp *iPtr = (Interp *) interp; @@ -3539,11 +3690,11 @@ return TCL_ERROR; } ArrayDoneSearch(iPtr, varPtr, searchPtr); Tcl_DecrRefCount(searchPtr->name); - Tcl_Free(searchPtr); + ckfree(searchPtr); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -3562,11 +3713,11 @@ *---------------------------------------------------------------------- */ static int ArrayExistsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Interp *iPtr = (Interp *)interp; @@ -3602,21 +3753,22 @@ *---------------------------------------------------------------------- */ static int ArrayGetCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Var *varPtr, *varPtr2; Tcl_Obj *varNameObj, *nameObj, *valueObj, *nameLstObj, *tmpResObj; Tcl_Obj **nameObjPtr, *patternObj; Tcl_HashSearch search; const char *pattern; - int i, count, result, isArray; + Tcl_Size i, count; + int result, isArray; switch (objc) { case 2: varNameObj = objv[1]; patternObj = NULL; @@ -3694,11 +3846,11 @@ /* * Get the array values corresponding to each element name. */ TclNewObj(tmpResObj); - result = Tcl_ListObjGetElements(interp, nameLstObj, &count, &nameObjPtr); + result = TclListObjGetElements(interp, nameLstObj, &count, &nameObjPtr); if (result != TCL_OK) { goto errorInArrayGet; } for (i=0 ; ibytes == NULL) { + if (TclHasInternalRep(arrayElemObj, &tclDictType) && arrayElemObj->bytes == NULL) { Tcl_Obj *keyPtr, *valuePtr; Tcl_DictSearch search; int done; if (Tcl_DictObjSize(interp, arrayElemObj, &done) != TCL_OK) { @@ -4014,35 +4166,43 @@ /* * Not a dictionary, so assume (and convert to, for backward- * -compatibility reasons) a list. */ - int elemLen; + Tcl_Size elemLen; Tcl_Obj **elemPtrs, *copyListObj; + Tcl_Size i; - result = TclListObjGetElements(interp, arrayElemObj, - &elemLen, &elemPtrs); + result = TclListObjLength(interp, arrayElemObj, &elemLen); if (result != TCL_OK) { return result; } if (elemLen & 1) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "list must have an even number of elements", -1)); - Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "FORMAT", NULL); + Tcl_SetErrorCode(interp, "TCL", "ARGUMENT", "FORMAT", (char *)NULL); return TCL_ERROR; } if (elemLen == 0) { goto ensureArray; + } + result = TclListObjGetElements(interp, arrayElemObj, + &elemLen, &elemPtrs); + if (result != TCL_OK) { + return result; } /* * We needn't worry about traces invalidating arrayPtr: should that be * the case, TclPtrSetVarIdx will return NULL so that we break out of * the loop and return an error. */ copyListObj = TclListObjCopy(NULL, arrayElemObj); + if (!copyListObj) { + return TCL_ERROR; + } for (i=0 ; ivalue.linkPtr; if (linkPtr == otherPtr) { @@ -4648,10 +4808,67 @@ VarHashRefCount(otherPtr)++; } return TCL_OK; } +/* + *---------------------------------------------------------------------- + * + * Tcl_UpVar -- + * + * This function links one variable to another, just like the "upvar" + * command. + * + * Results: + * A standard Tcl completion code. If an error occurs then an error + * message is left in the interp's result. + * + * Side effects: + * The variable in frameName whose name is given by varName becomes + * accessible under the name localNameStr, so that references to + * localNameStr are redirected to the other variable like a symbolic + * link. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef Tcl_UpVar +int +Tcl_UpVar( + Tcl_Interp *interp, /* Command interpreter in which varName is to + * be looked up. */ + const char *frameName, /* Name of the frame containing the source + * variable, such as "1" or "#0". */ + const char *varName, /* Name of a variable in interp to link to. + * May be either a scalar name or an element + * in an array. */ + const char *localNameStr, /* Name of link variable. */ + int flags) /* 0, TCL_GLOBAL_ONLY or TCL_NAMESPACE_ONLY: + * indicates scope of localNameStr. */ +{ + int result; + CallFrame *framePtr; + Tcl_Obj *varNamePtr, *localNamePtr; + + if (TclGetFrame(interp, frameName, &framePtr) == -1) { + return TCL_ERROR; + } + + varNamePtr = Tcl_NewStringObj(varName, -1); + Tcl_IncrRefCount(varNamePtr); + localNamePtr = Tcl_NewStringObj(localNameStr, -1); + Tcl_IncrRefCount(localNamePtr); + + result = ObjMakeUpvar(interp, framePtr, varNamePtr, NULL, 0, + localNamePtr, flags, -1); + Tcl_DecrRefCount(varNamePtr); + Tcl_DecrRefCount(localNamePtr); + return result; +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_UpVar2 -- * @@ -4756,11 +4973,11 @@ if (!TclIsVarDeadHash(varPtr)) { namePtr = VarHashGetKey(varPtr); Tcl_AppendObjToObj(objPtr, namePtr); } } else if (iPtr->varFramePtr->procPtr) { - int index = varPtr - iPtr->varFramePtr->compiledLocals; + Tcl_Size index = varPtr - iPtr->varFramePtr->compiledLocals; if (index >= 0 && index < iPtr->varFramePtr->numCompiledLocals) { namePtr = localName(iPtr->varFramePtr, index); Tcl_AppendObjToObj(objPtr, namePtr); } @@ -4784,11 +5001,11 @@ *---------------------------------------------------------------------- */ int Tcl_GlobalObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -4820,11 +5037,11 @@ */ for (tail=varName ; *tail!='\0' ; tail++) { /* empty body */ } - while ((tail > varName) && ((*tail != ':') || (*(tail-1) != ':'))) { + while ((tail > varName) && ((tail[0] != ':') || (tail[-1] != ':'))) { tail--; } if ((*tail == ':') && (tail > varName)) { tail++; } @@ -4888,11 +5105,11 @@ *---------------------------------------------------------------------- */ int Tcl_VariableObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -4920,11 +5137,11 @@ * non-NULL, it is, so throw up an error and return. */ TclObjVarErrMsg(interp, varNamePtr, NULL, "define", ISARRAYELEMENT, -1); - Tcl_SetErrorCode(interp, "TCL", "UPVAR", "LOCAL_ELEMENT", NULL); + Tcl_SetErrorCode(interp, "TCL", "UPVAR", "LOCAL_ELEMENT", (char *)NULL); return TCL_ERROR; } if (varPtr == NULL) { return TCL_ERROR; @@ -5021,11 +5238,11 @@ *---------------------------------------------------------------------- */ int Tcl_UpvarObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { CallFrame *framePtr; @@ -5071,11 +5288,11 @@ */ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad level \"%s\"", TclGetString(levelObj))); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LEVEL", - TclGetString(levelObj), NULL); + TclGetString(levelObj), (char *)NULL); return TCL_ERROR; } /* * We've now finished with parsing levels; skip to the variable names. @@ -5162,11 +5379,11 @@ handle, TclGetString(varNamePtr))); } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't find search \"%s\"", handle)); } - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAYSEARCH", handle, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "ARRAYSEARCH", handle, (char *)NULL); return NULL; } /* *---------------------------------------------------------------------- @@ -5186,11 +5403,11 @@ */ static void DeleteSearches( Interp *iPtr, - Var *arrayVarPtr) /* Variable whose searches are to be + Var *arrayVarPtr) /* Variable whose searches are to be * deleted. */ { ArraySearch *searchPtr, *nextPtr; Tcl_HashEntry *sPtr; @@ -5198,11 +5415,11 @@ sPtr = Tcl_FindHashEntry(&iPtr->varSearches, arrayVarPtr); for (searchPtr = (ArraySearch *)Tcl_GetHashValue(sPtr); searchPtr != NULL; searchPtr = nextPtr) { nextPtr = searchPtr->nextPtr; Tcl_DecrRefCount(searchPtr->name); - Tcl_Free(searchPtr); + ckfree(searchPtr); } arrayVarPtr->flags &= ~VAR_SEARCH_ACTIVE; Tcl_DeleteHashEntry(sPtr); } } @@ -5345,11 +5562,11 @@ } else if (tablePtr == &currNsPtr->varTable) { flags |= TCL_NAMESPACE_ONLY; } for (varPtr = VarHashFirstVar(tablePtr, &search); varPtr != NULL; - varPtr = VarHashFirstVar(tablePtr, &search)) { + varPtr = VarHashFirstVar(tablePtr, &search)) { UnsetVarStruct(varPtr, NULL, iPtr, VarHashGetKey(varPtr), NULL, flags, -1); VarHashDeleteEntry(varPtr); } VarHashDeleteTable(tablePtr); @@ -5382,11 +5599,11 @@ Interp *iPtr, /* Interpreter to which variables belong. */ CallFrame *framePtr) /* Procedure call frame containing compiler- * assigned local variables to delete. */ { Var *varPtr; - int numLocals, i; + Tcl_Size numLocals, i; Tcl_Obj **namePtrPtr; numLocals = framePtr->numCompiledLocals; varPtr = framePtr->compiledLocals; namePtrPtr = &localName(framePtr, 0); @@ -5580,14 +5797,14 @@ static void FreeLocalVarName( Tcl_Obj *objPtr) { - int index; + Tcl_Size index; Tcl_Obj *namePtr; - LocalGetIntRep(objPtr, index, namePtr); + LocalGetInternalRep(objPtr, index, namePtr); index++; /* Compiler warning bait. */ if (namePtr) { Tcl_DecrRefCount(namePtr); } @@ -5596,18 +5813,18 @@ static void DupLocalVarName( Tcl_Obj *srcPtr, Tcl_Obj *dupPtr) { - int index; + Tcl_Size index; Tcl_Obj *namePtr; - LocalGetIntRep(srcPtr, index, namePtr); + LocalGetInternalRep(srcPtr, index, namePtr); if (!namePtr) { namePtr = srcPtr; } - LocalSetIntRep(dupPtr, index, namePtr); + LocalSetInternalRep(dupPtr, index, namePtr); } /* * parsedVarName - * @@ -5622,11 +5839,11 @@ Tcl_Obj *objPtr) { Tcl_Obj *arrayPtr, *elem; int parsed; - ParsedGetIntRep(objPtr, parsed, arrayPtr, elem); + ParsedGetInternalRep(objPtr, parsed, arrayPtr, elem); parsed++; /* Silence compiler. */ if (arrayPtr != NULL) { TclDecrRefCount(arrayPtr); TclDecrRefCount(elem); @@ -5639,14 +5856,14 @@ Tcl_Obj *dupPtr) { Tcl_Obj *arrayPtr, *elem; int parsed; - ParsedGetIntRep(srcPtr, parsed, arrayPtr, elem); + ParsedGetInternalRep(srcPtr, parsed, arrayPtr, elem); parsed++; /* Silence compiler. */ - ParsedSetIntRep(dupPtr, arrayPtr, elem); + ParsedSetInternalRep(dupPtr, arrayPtr, elem); } /* *---------------------------------------------------------------------- * @@ -5775,14 +5992,10 @@ /* * Find the namespace(s) that contain the variable. */ - if (!(flags & TCL_GLOBAL_ONLY)) { - flags |= TCL_NAMESPACE_ONLY; - } - TclGetNamespaceForQualName(interp, name, (Namespace *) contextNsPtr, flags, &nsPtr[0], &nsPtr[1], &cxtNsPtr, &simpleName); /* * Look for the variable in the variable table of its namespace. Be sure @@ -5806,11 +6019,11 @@ Tcl_DecrRefCount(simpleNamePtr); } if ((varPtr == NULL) && (flags & TCL_LEAVE_ERR_MSG)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown variable \"%s\"", name)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", name, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARIABLE", name, (char *)NULL); } return (Tcl_Var) varPtr; } /* @@ -5837,22 +6050,22 @@ *---------------------------------------------------------------------- */ int TclInfoVarsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; const char *varName, *pattern, *simplePattern; Tcl_HashSearch search; Var *varPtr; Namespace *nsPtr; - Namespace *globalNsPtr = (Namespace *) Tcl_GetGlobalNamespace(interp); - Namespace *currNsPtr = (Namespace *) Tcl_GetCurrentNamespace(interp); + Namespace *globalNsPtr = (Namespace *)Tcl_GetGlobalNamespace(interp); + Namespace *currNsPtr = (Namespace *)Tcl_GetCurrentNamespace(interp); Tcl_Obj *listPtr, *elemObjPtr, *varNamePtr; int specificNsInPattern = 0;/* Init. to avoid compiler warning. */ Tcl_Obj *simplePatternPtr = NULL; /* @@ -6028,11 +6241,11 @@ *---------------------------------------------------------------------- */ int TclInfoGlobalsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { const char *varName, *pattern; @@ -6121,11 +6334,11 @@ *---------------------------------------------------------------------- */ int TclInfoLocalsCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { Interp *iPtr = (Interp *) interp; @@ -6180,11 +6393,12 @@ Tcl_Obj *patternPtr, /* Pattern to match against. */ int includeLinks) /* 1 if upvars should be included, else 0. */ { Interp *iPtr = (Interp *) interp; Var *varPtr; - int i, localVarCt, added; + Tcl_Size i, localVarCt; + int added; Tcl_Obj *objNamePtr; const char *varName; TclVarHashTable *localVarTablePtr; Tcl_HashSearch search; Tcl_HashTable addedTable; @@ -6204,11 +6418,11 @@ /* * Skip nameless (temporary) variables and undefined variables. */ if (*varNamePtr && !TclIsVarUndefined(varPtr) - && (includeLinks || !TclIsVarLink(varPtr))) { + && (includeLinks || !TclIsVarLink(varPtr))) { varName = TclGetString(*varNamePtr); if ((pattern == NULL) || Tcl_StringMatch(varName, pattern)) { Tcl_ListObjAppendElement(interp, listPtr, *varNamePtr); if (includeLinks) { Tcl_CreateHashEntry(&addedTable, *varNamePtr, &added); @@ -6343,11 +6557,11 @@ { Tcl_Obj *objPtr = (Tcl_Obj *)keyPtr; Tcl_HashEntry *hPtr; Var *varPtr; - varPtr = (Var *)Tcl_Alloc(sizeof(VarInHash)); + varPtr = (Var *)ckalloc(sizeof(VarInHash)); varPtr->flags = VAR_IN_HASHTABLE; varPtr->value.objPtr = NULL; VarHashRefCount(varPtr) = 1; hPtr = &(((VarInHash *) varPtr)->entry); @@ -6365,11 +6579,11 @@ Var *varPtr = VarHashGetValue(hPtr); Tcl_Obj *objPtr = hPtr->key.objPtr; if (TclIsVarUndefined(varPtr) && !TclIsVarTraced(varPtr) && (VarHashRefCount(varPtr) == 1)) { - Tcl_Free(varPtr); + ckfree(varPtr); } else { VarHashInvalidateEntry(varPtr); TclSetVarUndefined(varPtr); VarHashRefCount(varPtr)--; } @@ -6376,17 +6590,17 @@ Tcl_DecrRefCount(objPtr); } static int CompareVarKeys( - void *keyPtr, /* New key to compare. */ + void *keyPtr, /* New key to compare. */ Tcl_HashEntry *hPtr) /* Existing key to compare. */ { Tcl_Obj *objPtr1 = (Tcl_Obj *)keyPtr; Tcl_Obj *objPtr2 = hPtr->key.objPtr; const char *p1, *p2; - size_t l1, l2; + Tcl_Size l1, l2; /* * If the object pointers are the same then they match. * OPT: this comparison was moved to the caller * @@ -6396,14 +6610,12 @@ /* * Don't use Tcl_GetStringFromObj as it would prevent l1 and l2 being in a * register. */ - p1 = TclGetString(objPtr1); - l1 = objPtr1->length; - p2 = TclGetString(objPtr2); - l2 = objPtr2->length; + p1 = TclGetStringFromObj(objPtr1, &l1); + p2 = TclGetStringFromObj(objPtr2, &l2); /* * Only compare string representations of the same length. */ @@ -6426,11 +6638,11 @@ *---------------------------------------------------------------------- */ static int ArrayDefaultCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static const char *const options[] = { @@ -6473,11 +6685,11 @@ defaultValueObj = TclGetArrayDefault(varPtr); if (!defaultValueObj) { /* Array default must exist. */ Tcl_SetObjResult(interp, Tcl_NewStringObj( "array has no default value", -1)); - Tcl_SetErrorCode(interp, "TCL", "READ", "ARRAY", "DEFAULT", NULL); + Tcl_SetErrorCode(interp, "TCL", "READ", "ARRAY", "DEFAULT", (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, defaultValueObj); return TCL_OK; @@ -6503,21 +6715,21 @@ CleanupVar(varPtr, arrayPtr); TclObjVarErrMsg(interp, arrayNameObj, NULL, "array default set", NEEDARRAY, -1); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "VARNAME", - TclGetString(arrayNameObj), NULL); + TclGetString(arrayNameObj), (char *)NULL); return TCL_ERROR; } if (!TclIsVarArray(varPtr) && !TclIsVarUndefined(varPtr)) { /* * Not an array. */ TclObjVarErrMsg(interp, arrayNameObj, NULL, "array default set", NEEDARRAY, -1); - Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", NULL); + Tcl_SetErrorCode(interp, "TCL", "WRITE", "ARRAY", (char *)NULL); return TCL_ERROR; } if (!TclIsVarArray(varPtr)) { TclInitArrayVar(varPtr); @@ -6572,11 +6784,11 @@ void TclInitArrayVar( Var *arrayPtr) { - ArrayVarHashTable *tablePtr = (ArrayVarHashTable *)Tcl_Alloc(sizeof(ArrayVarHashTable)); + ArrayVarHashTable *tablePtr = (ArrayVarHashTable *)ckalloc(sizeof(ArrayVarHashTable)); /* * Mark the variable as an array. */ @@ -6616,11 +6828,11 @@ /* * Regular TclVarHashTable cleanup. */ VarHashDeleteTable(arrayPtr->value.tablePtr); - Tcl_Free(tablePtr); + ckfree(tablePtr); } /* * Get array default value if any. */ @@ -6655,17 +6867,17 @@ * lappend v(a) 2; # returns a new object {1 2} * set v(b); # returns the original default object "1" */ if (tablePtr->defaultObj) { - Tcl_DecrRefCount(tablePtr->defaultObj); - Tcl_DecrRefCount(tablePtr->defaultObj); + Tcl_DecrRefCount(tablePtr->defaultObj); + Tcl_DecrRefCount(tablePtr->defaultObj); } tablePtr->defaultObj = defaultObj; if (tablePtr->defaultObj) { - Tcl_IncrRefCount(tablePtr->defaultObj); - Tcl_IncrRefCount(tablePtr->defaultObj); + Tcl_IncrRefCount(tablePtr->defaultObj); + Tcl_IncrRefCount(tablePtr->defaultObj); } } /* * Local Variables: Index: generic/tclZipfs.c ================================================================== --- generic/tclZipfs.c +++ generic/tclZipfs.c @@ -1,72 +1,99 @@ /* * tclZipfs.c -- * * Implementation of the ZIP filesystem used in TIP 430 - * Adapted from the implentation for AndroWish. + * Adapted from the implementation for AndroWish. * - * Copyright (c) 2016-2017 Sean Woods - * Copyright (c) 2013-2015 Christian Werner + * Copyright © 2016-2017 Sean Woods + * Copyright © 2013-2015 Christian Werner * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * This file is distributed in two ways: * generic/tclZipfs.c file in the TIP430-enabled Tcl cores. * compat/tclZipfs.c file in the tclconfig (TEA) file system, for pre-tip430 * projects. + * + * Helpful docs: + * https://pkware.cachefly.net/webdocs/APPNOTE/APPNOTE-6.3.9.TXT + * https://libzip.org/specifications/appnote_iz.txt */ #include "tclInt.h" #include "tclFileSystem.h" + +#include #ifndef _WIN32 #include #endif /* _WIN32*/ #ifndef MAP_FILE #define MAP_FILE 0 #endif /* !MAP_FILE */ #define NOBYFOUR -#define crc32tab crc_table[0] #ifndef TBLS #define TBLS 1 #endif + +#if !defined(_WIN32) && !defined(NO_DLFCN_H) +#include +#endif + +/* + * Macros to report errors only if an interp is present. + */ + +#define ZIPFS_ERROR(interp,errstr) \ + do { \ + if (interp) { \ + Tcl_SetObjResult(interp, Tcl_NewStringObj(errstr, -1)); \ + } \ + } while (0) +#define ZIPFS_MEM_ERROR(interp) \ + do { \ + if (interp) { \ + Tcl_SetObjResult(interp, Tcl_NewStringObj( \ + "out of memory", -1)); \ + Tcl_SetErrorCode(interp, "TCL", "MALLOC", (char *)NULL); \ + } \ + } while (0) +#define ZIPFS_POSIX_ERROR(interp,errstr) \ + do { \ + if (interp) { \ + Tcl_SetObjResult(interp, Tcl_ObjPrintf( \ + "%s: %s", errstr, Tcl_PosixError(interp))); \ + } \ + } while (0) +#define ZIPFS_ERROR_CODE(interp,errcode) \ + do { \ + if (interp) { \ + Tcl_SetErrorCode(interp, "TCL", "ZIPFS", errcode, (char *)NULL); \ + } \ + } while (0) #ifdef HAVE_ZLIB #include "zlib.h" #include "crypt.h" #include "zutil.h" #include "crc32.h" -#ifdef CFG_RUNTIME_DLLFILE +static const z_crc_t* crc32tab; /* ** We are compiling as part of the core. ** TIP430 style zipfs prefix */ #define ZIPFS_VOLUME "//zipfs:/" +#define ZIPFS_ROOTDIR_DEPTH 3 /* Number of / in root mount */ #define ZIPFS_VOLUME_LEN 9 -#define ZIPFS_APP_MOUNT "//zipfs:/app" -#define ZIPFS_ZIP_MOUNT "//zipfs:/lib/tcl" - -#else /* !CFG_RUNTIME_DLLFILE */ - -/* -** We are compiling from the /compat folder of tclconfig -** Pre TIP430 style zipfs prefix -** //zipfs:/ doesn't work straight out of the box on either windows or Unix -** without other changes made to tip 430 -*/ - -#define ZIPFS_VOLUME "zipfs:/" -#define ZIPFS_VOLUME_LEN 7 -#define ZIPFS_APP_MOUNT "zipfs:/app" -#define ZIPFS_ZIP_MOUNT "zipfs:/lib/tcl" - -#endif /* CFG_RUNTIME_DLLFILE */ +#define ZIPFS_APP_MOUNT ZIPFS_VOLUME "app" +#define ZIPFS_ZIP_MOUNT ZIPFS_VOLUME "lib/tcl" +#define ZIPFS_FALLBACK_ENCODING "cp437" /* * Various constants and offsets found in ZIP archive files */ @@ -87,10 +114,12 @@ #define ZIP_LOCAL_CRC32_OFFS 14 #define ZIP_LOCAL_COMPLEN_OFFS 18 #define ZIP_LOCAL_UNCOMPLEN_OFFS 22 #define ZIP_LOCAL_PATHLEN_OFFS 26 #define ZIP_LOCAL_EXTRALEN_OFFS 28 + +#define ZIP_LOCAL_FLAGS_UTF8 0x0800 /* * Central header of ZIP archive member at end of ZIP file. */ @@ -132,70 +161,29 @@ #define ZIP_MIN_VERSION 20 #define ZIP_COMPMETH_STORED 0 #define ZIP_COMPMETH_DEFLATED 8 #define ZIP_PASSWORD_END_SIG 0x5a5a4b50 - -#define DEFAULT_WRITE_MAX_SIZE (2 * 1024 * 1024) - -/* - * Macros to report errors only if an interp is present. - */ - -#define ZIPFS_ERROR(interp,errstr) \ - do { \ - if (interp) { \ - Tcl_SetObjResult(interp, Tcl_NewStringObj(errstr, -1)); \ - } \ - } while (0) -#define ZIPFS_POSIX_ERROR(interp,errstr) \ - do { \ - if (interp) { \ - Tcl_SetObjResult(interp, Tcl_ObjPrintf( \ - "%s: %s", errstr, Tcl_PosixError(interp))); \ - } \ - } while (0) - -/* - * Macros to read and write 16 and 32 bit integers from/to ZIP archives. - */ - -#define ZipReadInt(p) \ - ((p)[0] | ((p)[1] << 8) | ((p)[2] << 16) | ((p)[3] << 24)) -#define ZipReadShort(p) \ - ((p)[0] | ((p)[1] << 8)) - -#define ZipWriteInt(p, v) \ - do { \ - (p)[0] = (v) & 0xff; \ - (p)[1] = ((v) >> 8) & 0xff; \ - (p)[2] = ((v) >> 16) & 0xff; \ - (p)[3] = ((v) >> 24) & 0xff; \ - } while (0) -#define ZipWriteShort(p, v) \ - do { \ - (p)[0] = (v) & 0xff; \ - (p)[1] = ((v) >> 8) & 0xff; \ - } while (0) - -/* - * Windows drive letters. - */ - -#ifdef _WIN32 -static const char drvletters[] = - "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; -#endif /* _WIN32 */ +#define ZIP_CRYPT_HDR_LEN 12 + +#define ZIP_MAX_FILE_SIZE INT_MAX +#define DEFAULT_WRITE_MAX_SIZE ZIP_MAX_FILE_SIZE /* * Mutex to protect localtime(3) when no reentrant version available. */ #if !defined(_WIN32) && !defined(HAVE_LOCALTIME_R) && TCL_THREADS TCL_DECLARE_MUTEX(localtimeMutex) #endif /* !_WIN32 && !HAVE_LOCALTIME_R && TCL_THREADS */ +/* + * Forward declaration. + */ + +struct ZipEntry; + /* * In-core description of mounted ZIP archive file. */ typedef struct ZipFile { @@ -208,16 +196,17 @@ void *ptrToFree; /* Non-NULL if malloc'ed file */ size_t numFiles; /* Number of files in archive */ size_t baseOffset; /* Archive start */ size_t passOffset; /* Password start */ size_t directoryOffset; /* Archive directory start */ - unsigned char passBuf[264]; /* Password buffer */ + size_t directorySize; /* Size of archive directory */ + unsigned char passBuf[264]; /* Password buffer */ size_t numOpen; /* Number of open files on archive */ struct ZipEntry *entries; /* List of files in archive */ struct ZipEntry *topEnts; /* List of top-level dirs in archive */ char *mountPoint; /* Mount point name */ - size_t mountPointLen; /* Length of mount point name */ + Tcl_Size mountPointLen; /* Length of mount point name */ #ifdef _WIN32 HANDLE mountHandle; /* Handle used for direct file access. */ #endif /* _WIN32 */ } ZipFile; @@ -226,50 +215,77 @@ */ typedef struct ZipEntry { char *name; /* The full pathname of the virtual file */ ZipFile *zipFilePtr; /* The ZIP file holding this virtual file */ - Tcl_WideInt offset; /* Data offset into memory mapped ZIP file */ - int numBytes; /* Uncompressed size of the virtual file */ - int numCompressedBytes; /* Compressed size of the virtual file */ + size_t offset; /* Data offset into memory mapped ZIP file */ + int numBytes; /* Uncompressed size of the virtual file. + * -1 for zip64 */ + int numCompressedBytes; /* Compressed size of the virtual file. + * -1 for zip64 */ int compressMethod; /* Compress method */ - int isDirectory; /* Set to 1 if directory, or -1 if root */ + int isDirectory; /* 0 if file, 1 if directory, -1 if root */ int depth; /* Number of slashes in path. */ - int crc32; /* CRC-32 */ + int crc32; /* CRC-32 as stored in ZIP */ int timestamp; /* Modification time */ int isEncrypted; /* True if data is encrypted */ + int flags; +#define ZE_F_CRC_COMPARED 0x0001 /* If 1, the CRC has been compared. */ +#define ZE_F_CRC_CORRECT 0x0002 /* Only meaningful if ZE_F_CRC_COMPARED is 1 */ +#define ZE_F_VOLUME 0x0004 /* Entry corresponds to //zipfs:/ */ unsigned char *data; /* File data if written */ struct ZipEntry *next; /* Next file in the same archive */ struct ZipEntry *tnext; /* Next top-level dir in archive */ } ZipEntry; /* * File channel for file contained in mounted ZIP archive. + * + * Regarding data buffers: + * For READ-ONLY files that are not encrypted and not compressed (zip STORE + * method), ubuf points directly to the mapped zip file data in memory. No + * additional storage is allocated and so ubufToFree is NULL. + * + * In all other combinations of compression and encryption or if channel is + * writable, storage is allocated for the decrypted and/or uncompressed data + * and a pointer to it is stored in ubufToFree and ubuf. When channel is + * closed, ubufToFree is freed if not NULL. ubuf is irrelevant since it may + * or may not point to allocated storage as above. */ typedef struct ZipChannel { ZipFile *zipFilePtr; /* The ZIP file holding this channel */ ZipEntry *zipEntryPtr; /* Pointer back to virtual file */ - size_t maxWrite; /* Maximum size for write */ - size_t numBytes; /* Number of bytes of uncompressed data */ - size_t numRead; /* Position of next byte to be read from the - * channel */ + Tcl_Size maxWrite; /* Maximum size for write */ + Tcl_Size numBytes; /* Number of bytes of uncompressed data */ + Tcl_Size cursor; /* Seek position for next read or write*/ unsigned char *ubuf; /* Pointer to the uncompressed data */ - int iscompr; /* True if data is compressed */ + unsigned char *ubufToFree; /* NULL if ubuf points to memory that does not + need freeing. Else memory to free (ubuf + may point *inside* the block) */ + Tcl_Size ubufSize; /* Size of allocated ubufToFree */ + int iscompr; /* True if data is compressed */ int isDirectory; /* Set to 1 if directory, or -1 if root */ int isEncrypted; /* True if data is encrypted */ - int isWriting; /* True if open for writing */ + int mode; /* O_WRITE, O_APPEND, O_TRUNC etc.*/ unsigned long keys[3]; /* Key for decryption */ } ZipChannel; + +static inline int +ZipChannelWritable( + ZipChannel *info) +{ + return (info->mode & (O_WRONLY | O_RDWR)) != 0; +} /* * Global variables. * * Most are kept in single ZipFS struct. When build with threading support * this struct is protected by the ZipFSMutex (see below). * - * The "fileHash" component is the process wide global table of all known ZIP + * The "fileHash" component is the process-wide global table of all known ZIP * archive members in all mounted ZIP archives. * * The "zipHash" components is the process wide global table of all mounted * ZIP archive files. */ @@ -276,16 +292,22 @@ static struct { int initialized; /* True when initialized */ int lock; /* RW lock, see below */ int waiters; /* RW lock, see below */ - int wrmax; /* Maximum write size of a file */ + int wrmax; /* Maximum write size of a file; only written + * to from Tcl code in a trusted interpreter, + * so NOT protected by mutex. */ + char *fallbackEntryEncoding;/* The fallback encoding for ZIP entries when + * they are believed to not be UTF-8; only + * written to from Tcl code in a trusted + * interpreter, so not protected by mutex. */ int idCount; /* Counter for channel names */ Tcl_HashTable fileHash; /* File name to ZipEntry mapping */ Tcl_HashTable zipHash; /* Mount to ZipFile mapping */ } ZipFS = { - 0, 0, 0, DEFAULT_WRITE_MAX_SIZE, 0, + 0, 0, 0, DEFAULT_WRITE_MAX_SIZE, NULL, 0, {0,{0,0,0,0},0,0,0,0,0,0,0,0,0}, {0,{0,0,0,0},0,0,0,0,0,0,0,0,0} }; /* @@ -298,14 +320,43 @@ static const char *zipfs_literal_tcl_library = NULL; /* Function prototypes */ -static inline int DescribeMounted(Tcl_Interp *interp, +static int CopyImageFile(Tcl_Interp *interp, const char *imgName, + Tcl_Channel out); +static int DescribeMounted(Tcl_Interp *interp, const char *mountPoint); -static inline int ListMountPoints(Tcl_Interp *interp); +static int InitReadableChannel(Tcl_Interp *interp, + ZipChannel *info, ZipEntry *z); +static int InitWritableChannel(Tcl_Interp *interp, + ZipChannel *info, ZipEntry *z, int trunc); +static int ListMountPoints(Tcl_Interp *interp); +static int ContainsMountPoint(const char *path, int pathLen); +static void CleanupMount(ZipFile *zf); +static Tcl_Obj * ScriptLibrarySetup(const char *dirName); +static void SerializeCentralDirectoryEntry( + const unsigned char *start, + const unsigned char *end, unsigned char *buf, + ZipEntry *z, size_t nameLength); +static void SerializeCentralDirectorySuffix( + const unsigned char *start, + const unsigned char *end, unsigned char *buf, + int entryCount, long long directoryStartOffset, + long long suffixStartOffset); +static void SerializeLocalEntryHeader( + const unsigned char *start, + const unsigned char *end, unsigned char *buf, + ZipEntry *z, int nameLength, int align); +static int IsCryptHeaderValid(ZipEntry *z, + unsigned char cryptHdr[ZIP_CRYPT_HDR_LEN]); +static int DecodeCryptHeader(Tcl_Interp *interp, ZipEntry *z, + unsigned long keys[3], + unsigned char cryptHdr[ZIP_CRYPT_HDR_LEN]); +#if !defined(STATIC_BUILD) static int ZipfsAppHookFindTclInit(const char *archive); +#endif static int ZipFSPathInFilesystemProc(Tcl_Obj *pathPtr, void **clientDataPtr); static Tcl_Obj * ZipFSFilesystemPathTypeProc(Tcl_Obj *pathPtr); static Tcl_Obj * ZipFSFilesystemSeparatorProc(Tcl_Obj *pathPtr); static int ZipFSStatProc(Tcl_Obj *pathPtr, Tcl_StatBuf *buf); @@ -313,10 +364,13 @@ static Tcl_Channel ZipFSOpenFileChannelProc(Tcl_Interp *interp, Tcl_Obj *pathPtr, int mode, int permissions); static int ZipFSMatchInDirectoryProc(Tcl_Interp *interp, Tcl_Obj *result, Tcl_Obj *pathPtr, const char *pattern, Tcl_GlobTypeData *types); +static void ZipFSMatchMountPoints(Tcl_Obj *result, + Tcl_Obj *normPathPtr, const char *pattern, + Tcl_DString *prefix); static Tcl_Obj * ZipFSListVolumesProc(void); static const char *const *ZipFSFileAttrStringsProc(Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); static int ZipFSFileAttrsGetProc(Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef); @@ -323,19 +377,24 @@ static int ZipFSFileAttrsSetProc(Tcl_Interp *interp, int index, Tcl_Obj *pathPtr, Tcl_Obj *objPtr); static int ZipFSLoadFile(Tcl_Interp *interp, Tcl_Obj *path, Tcl_LoadHandle *loadHandle, Tcl_FSUnloadFileProc **unloadProcPtr, int flags); -static void ZipfsExitHandler(ClientData clientData); +static int ZipMapArchive(Tcl_Interp *interp, ZipFile *zf, + void *handle); static void ZipfsSetup(void); static int ZipChannelClose(void *instanceData, Tcl_Interp *interp, int flags); static Tcl_DriverGetHandleProc ZipChannelGetFile; static int ZipChannelRead(void *instanceData, char *buf, int toRead, int *errloc); -static Tcl_WideInt ZipChannelWideSeek(void *instanceData, Tcl_WideInt offset, +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) +static int ZipChannelSeek(void *instanceData, long offset, int mode, int *errloc); +#endif +static long long ZipChannelWideSeek(void *instanceData, + long long offset, int mode, int *errloc); static void ZipChannelWatchChannel(void *instanceData, int mask); static int ZipChannelWrite(void *instanceData, const char *buf, int toWrite, int *errloc); @@ -370,39 +429,157 @@ NULL, /* deleteFileProc */ NULL, /* copyFileProc */ NULL, /* renameFileProc */ NULL, /* copyDirectoryProc */ NULL, /* lstatProc */ - (Tcl_FSLoadFileProc *)(void *)ZipFSLoadFile, + (Tcl_FSLoadFileProc *) (void *) ZipFSLoadFile, NULL, /* getCwdProc */ NULL, /* chdirProc */ }; /* * The channel type/driver definition used for ZIP archive members. */ -static Tcl_ChannelType ZipChannelType = { - "zip", /* Type name. */ +static const Tcl_ChannelType zipChannelType = { + "zip", TCL_CHANNEL_VERSION_5, - NULL, /* Close channel, clean instance data */ - ZipChannelRead, /* Handle read request */ - ZipChannelWrite, /* Handle write request */ - NULL, /* Move location of access point, NULL'able */ - NULL, /* Set options, NULL'able */ - NULL, /* Get options, NULL'able */ - ZipChannelWatchChannel, /* Initialize notifier */ - ZipChannelGetFile, /* Get OS handle from the channel */ - ZipChannelClose, /* 2nd version of close channel, NULL'able */ - NULL, /* Set blocking mode for raw channel, NULL'able */ - NULL, /* Function to flush channel, NULL'able */ - NULL, /* Function to handle event, NULL'able */ - ZipChannelWideSeek, /* Wide seek function, NULL'able */ - NULL, /* Thread action function, NULL'able */ - NULL, /* Truncate function, NULL'able */ + TCL_CLOSE2PROC, /* Close channel, clean instance data */ + ZipChannelRead, + ZipChannelWrite, +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) + ZipChannelSeek, /* Move location of access point, NULL'able */ +#else + NULL, /* Move location of access point, NULL'able */ +#endif + NULL, /* Set options proc. */ + NULL, /* Get options proc. */ + ZipChannelWatchChannel, + ZipChannelGetFile, + ZipChannelClose, + NULL, /* Set blocking mode for raw channel. */ + NULL, /* Function to flush channel. */ + NULL, /* Function to handle bubbled events. */ + ZipChannelWideSeek, + NULL, /* Thread action function. */ + NULL, /* Truncate function. */ }; + +/* + * Miscellaneous constants. + */ + +#define ERROR_LENGTH ((size_t) -1) +/* + *------------------------------------------------------------------------ + * + * TclIsZipfsPath -- + * + * Checks if the passed path has a zipfs volume prefix. + * + * Results: + * 0 if not a zipfs path + * else the length of the zipfs volume prefix + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +int +TclIsZipfsPath( + const char *path) +{ +#ifdef _WIN32 + return strncmp(path, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN) ? 0 : ZIPFS_VOLUME_LEN; +#else + int i; + for (i = 0; i < ZIPFS_VOLUME_LEN; ++i) { + if (path[i] != ZIPFS_VOLUME[i] && + (path[i] != '\\' || ZIPFS_VOLUME[i] != '/')) { + return 0; + } + } + return ZIPFS_VOLUME_LEN; +#endif +} + +/* + *------------------------------------------------------------------------- + * + * ZipReadInt, ZipReadShort, ZipWriteInt, ZipWriteShort -- + * + * Inline functions to read and write little-endian 16 and 32 bit + * integers from/to buffers representing parts of ZIP archives. + * + * These take bufferStart and bufferEnd pointers, which are used to + * maintain a guarantee that out-of-bounds accesses don't happen when + * reading or writing critical directory structures. + * + *------------------------------------------------------------------------- + */ + +static inline unsigned int +ZipReadInt( + const unsigned char *bufferStart, + const unsigned char *bufferEnd, + const unsigned char *ptr) +{ + if (ptr < bufferStart || ptr + 4 > bufferEnd) { + Tcl_Panic("out of bounds read(4): start=%p, end=%p, ptr=%p", + bufferStart, bufferEnd, ptr); + } + return ptr[0] | (ptr[1] << 8) | (ptr[2] << 16) | + ((unsigned int)ptr[3] << 24); +} + +static inline unsigned short +ZipReadShort( + const unsigned char *bufferStart, + const unsigned char *bufferEnd, + const unsigned char *ptr) +{ + if (ptr < bufferStart || ptr + 2 > bufferEnd) { + Tcl_Panic("out of bounds read(2): start=%p, end=%p, ptr=%p", + bufferStart, bufferEnd, ptr); + } + return ptr[0] | (ptr[1] << 8); +} + +static inline void +ZipWriteInt( + const unsigned char *bufferStart, + const unsigned char *bufferEnd, + unsigned char *ptr, + unsigned int value) +{ + if (ptr < bufferStart || ptr + 4 > bufferEnd) { + Tcl_Panic("out of bounds write(4): start=%p, end=%p, ptr=%p", + bufferStart, bufferEnd, ptr); + } + ptr[0] = value & 0xff; + ptr[1] = (value >> 8) & 0xff; + ptr[2] = (value >> 16) & 0xff; + ptr[3] = (value >> 24) & 0xff; +} + +static inline void +ZipWriteShort( + const unsigned char *bufferStart, + const unsigned char *bufferEnd, + unsigned char *ptr, + unsigned short value) +{ + if (ptr < bufferStart || ptr + 2 > bufferEnd) { + Tcl_Panic("out of bounds write(2): start=%p, end=%p, ptr=%p", + bufferStart, bufferEnd, ptr); + } + ptr[0] = value & 0xff; + ptr[1] = (value >> 8) & 0xff; +} + /* *------------------------------------------------------------------------- * * ReadLock, WriteLock, Unlock -- * @@ -420,11 +597,11 @@ #if TCL_THREADS static Tcl_Condition ZipFSCond; -static void +static inline void ReadLock(void) { Tcl_MutexLock(&ZipFSMutex); while (ZipFS.lock < 0) { ZipFS.waiters++; @@ -433,11 +610,11 @@ } ZipFS.lock++; Tcl_MutexUnlock(&ZipFSMutex); } -static void +static inline void WriteLock(void) { Tcl_MutexLock(&ZipFSMutex); while (ZipFS.lock != 0) { ZipFS.waiters++; @@ -446,11 +623,11 @@ } ZipFS.lock = -1; Tcl_MutexUnlock(&ZipFSMutex); } -static void +static inline void Unlock(void) { Tcl_MutexLock(&ZipFSMutex); if (ZipFS.lock > 0) { --ZipFS.lock; @@ -566,15 +743,15 @@ * None. * *------------------------------------------------------------------------- */ -static int +static inline size_t CountSlashes( const char *string) { - int count = 0; + size_t count = 0; const char *p = string; while (*p != '\0') { if (*p == '/') { count++; @@ -582,176 +759,385 @@ p++; } return count; } +/* + *------------------------------------------------------------------------ + * + * IsCryptHeaderValid -- + * + * Computes the validity of the encryption header CRC for a ZipEntry. + * + * Results: + * Returns 1 if the header is valid else 0. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +static int +IsCryptHeaderValid( + ZipEntry *z, + unsigned char cryptHeader[ZIP_CRYPT_HDR_LEN]) +{ + /* + * There are multiple possibilities. The last one or two bytes of the + * encryption header should match the last one or two bytes of the + * CRC of the file. Or the last byte of the encryption header should + * be the high order byte of the file time. Depending on the archiver + * and version, any of the might be in used. We follow libzip in checking + * only one byte against both the crc and the time. Note that by design + * the check generates high number of false positives in any case. + * Also, in case a check is passed when it should not, the final CRC + * calculation will (should) catch it. Only difference is it will be + * reported as a corruption error instead of incorrect password. + */ + int dosTime = ToDosTime(z->timestamp); + if (cryptHeader[11] == (unsigned char)(dosTime >> 8)) { + /* Infozip style - Tested with test-password.zip */ + return 1; + } + /* DOS time did not match, may be CRC does */ + if (z->crc32) { + /* Pkware style - Tested with test-password2.zip */ + return (cryptHeader[11] == (unsigned char)(z->crc32 >> 24)); + } + + /* No CRC, no way to verify. Assume valid */ + return 1; +} + +/* + *------------------------------------------------------------------------ + * + * DecodeCryptHeader -- + * + * Decodes the crypt header and validates it. + * + * Results: + * TCL_OK on success, TCL_ERROR on failure. + * + * Side effects: + * On success, keys[] are updated. On failure, an error message is + * left in interp if not NULL. + * + *------------------------------------------------------------------------ + */ +static int +DecodeCryptHeader( + Tcl_Interp *interp, + ZipEntry *z, + unsigned long keys[3], /* Updated on success. Must have been + * initialized by caller. */ + unsigned char cryptHeader[ZIP_CRYPT_HDR_LEN]) + /* From zip file content */ +{ + int i; + int ch; + int len = z->zipFilePtr->passBuf[0] & 0xFF; + char passBuf[260]; + + for (i = 0; i < len; i++) { + ch = z->zipFilePtr->passBuf[len - i]; + passBuf[i] = (ch & 0x0f) | pwrot[(ch >> 4) & 0x0f]; + } + passBuf[i] = '\0'; + init_keys(passBuf, keys, crc32tab); + memset(passBuf, 0, sizeof(passBuf)); + unsigned char encheader[ZIP_CRYPT_HDR_LEN]; + memcpy(encheader, cryptHeader, ZIP_CRYPT_HDR_LEN); + for (i = 0; i < ZIP_CRYPT_HDR_LEN; i++) { + ch = cryptHeader[i]; + ch ^= decrypt_byte(keys, crc32tab); + encheader[i] = ch; + update_keys(keys, crc32tab, ch); + } + if (!IsCryptHeaderValid(z, encheader)) { + ZIPFS_ERROR(interp, "invalid password"); + ZIPFS_ERROR_CODE(interp, "PASSWORD"); + return TCL_ERROR; + } + return TCL_OK; +} + /* *------------------------------------------------------------------------- * - * CanonicalPath -- + * DecodeZipEntryText -- * - * This function computes the canonical path from a directory and file - * name components into the specified Tcl_DString. + * Given a sequence of bytes from an entry in a ZIP central directory, + * convert that into a Tcl string. This is complicated because we don't + * actually know what encoding is in use! So we try to use UTF-8, and if + * that goes wrong, we fall back to a user-specified encoding, or to an + * encoding we specify (Windows code page 437), or to ISO 8859-1 if + * absolutely nothing else works. + * + * During Tcl startup, we skip the user-specified encoding and cp437, as + * we may well not have any loadable encodings yet. Tcl's own library + * files ought to be using ASCII filenames. + * + * Results: + * The decoded filename; the filename is owned by the argument DString. + * + * Side effects: + * Updates dstPtr. + * + *------------------------------------------------------------------------- + */ + +static char * +DecodeZipEntryText( + const unsigned char *inputBytes, + unsigned int inputLength, + Tcl_DString *dstPtr) /* Must have been initialized by caller! */ +{ + Tcl_Encoding encoding; + const char *src; + char *dst; + int dstLen, srcLen = inputLength, flags; + Tcl_EncodingState state; + + if (inputLength < 1) { + return Tcl_DStringValue(dstPtr); + } + + /* + * We can't use Tcl_ExternalToUtfDString at this point; it has no way to + * fail. So we use this modified version of it that can report encoding + * errors to us (so we can fall back to something else). + * + * The utf-8 encoding is implemented internally, and so is guaranteed to + * be present. + */ + + src = (const char *) inputBytes; + dst = Tcl_DStringValue(dstPtr); + dstLen = dstPtr->spaceAvl - 1; + flags = TCL_ENCODING_START | TCL_ENCODING_END | + TCL_ENCODING_PROFILE_STRICT; /* Special flag! */ + + while (1) { + int srcRead, dstWrote; + int result = Tcl_ExternalToUtf(NULL, tclUtf8Encoding, src, srcLen, flags, + &state, dst, dstLen, &srcRead, &dstWrote, NULL); + int soFar = dst + dstWrote - Tcl_DStringValue(dstPtr); + + if (result == TCL_OK) { + Tcl_DStringSetLength(dstPtr, soFar); + return Tcl_DStringValue(dstPtr); + } else if (result != TCL_CONVERT_NOSPACE) { + break; + } + + flags &= ~TCL_ENCODING_START; + src += srcRead; + srcLen -= srcRead; + if (Tcl_DStringLength(dstPtr) == 0) { + Tcl_DStringSetLength(dstPtr, dstLen); + } + Tcl_DStringSetLength(dstPtr, 2 * Tcl_DStringLength(dstPtr) + 1); + dst = Tcl_DStringValue(dstPtr) + soFar; + dstLen = Tcl_DStringLength(dstPtr) - soFar - 1; + } + + /* + * Something went wrong. Fall back to another encoding. Those *can* use + * Tcl_ExternalToUtfDString(). + */ + + encoding = NULL; + if (ZipFS.fallbackEntryEncoding) { + encoding = Tcl_GetEncoding(NULL, ZipFS.fallbackEntryEncoding); + } + if (!encoding) { + encoding = Tcl_GetEncoding(NULL, ZIPFS_FALLBACK_ENCODING); + } + if (!encoding) { + /* + * Fallback to internal encoding that always converts all bytes. + * Should only happen when a filename isn't UTF-8 and we've not got + * our encodings initialised for some reason. + */ + + encoding = Tcl_GetEncoding(NULL, "iso8859-1"); + } + + char *converted = Tcl_ExternalToUtfDString(encoding, + (const char *) inputBytes, inputLength, dstPtr); + Tcl_FreeEncoding(encoding); + return converted; +} + +/* + *------------------------------------------------------------------------ + * + * NormalizeMountPoint -- + * + * Converts the passed path into a normalized zipfs mount point + * of the form //zipfs:/some/path. On Windows any \ path separators + * are converted to /. + * + * Mount points with a volume will raise an error unless the volume is + * zipfs root. Thus D:/foo is not a valid mount point. + * + * Relative paths and absolute paths without a volume are mapped under + * the zipfs root. + * + * The empty string is mapped to the zipfs root. + * + * dsPtr is initialized by the function and must be cleared by caller + * on a successful return. + * + * Results: + * TCL_OK on success with normalized mount path in dsPtr + * TCL_ERROR on fail with error message in interp if not NULL + * + *------------------------------------------------------------------------ + */ +static int +NormalizeMountPoint( + Tcl_Interp *interp, + const char *mountPath, + Tcl_DString *dsPtr) /* Must be initialized by caller! */ +{ + const char *joiner[2]; + char *joinedPath; + Tcl_Obj *unnormalizedObj; + Tcl_Obj *normalizedObj; + const char *normalizedPath; + Tcl_Size normalizedLen; + Tcl_DString dsJoin; + + /* + * Several things need to happen here + * - Absolute paths containing volumes (drive letter or UNC) raise error + * except of course if the volume is zipfs root + * - \ -> / and // -> / conversions (except if UNC which is error) + * - . and .. have to be dealt with + * The first is explicitly checked, the others are dealt with a + * combination file join and normalize. Easier than doing it ourselves + * and not performance sensitive anyways. + */ + + joiner[0] = ZIPFS_VOLUME; + joiner[1] = mountPath; + Tcl_DStringInit(&dsJoin); + joinedPath = Tcl_JoinPath(2, joiner, &dsJoin); + + /* Now joinedPath has all \ -> / and // -> / (except UNC) converted. */ + + if (!strncmp(ZIPFS_VOLUME, joinedPath, ZIPFS_VOLUME_LEN)) { + unnormalizedObj = Tcl_DStringToObj(&dsJoin); + } else { + if (joinedPath[0] != '/' || joinedPath[1] == '/') { + /* mount path was D:/x, D:x or //unc */ + goto invalidMountPath; + } + unnormalizedObj = Tcl_ObjPrintf(ZIPFS_VOLUME "%s", joinedPath + 1); + } + Tcl_IncrRefCount(unnormalizedObj); + normalizedObj = Tcl_FSGetNormalizedPath(interp, unnormalizedObj); + if (normalizedObj == NULL) { + Tcl_DecrRefCount(unnormalizedObj); + goto errorReturn; + } + Tcl_IncrRefCount(normalizedObj); /* BEFORE DecrRefCount on unnormalizedObj */ + Tcl_DecrRefCount(unnormalizedObj); + + /* normalizedObj owned by Tcl!! Do NOT DecrRef without an IncrRef */ + normalizedPath = TclGetStringFromObj(normalizedObj, &normalizedLen); + Tcl_DStringFree(&dsJoin); + Tcl_DStringAppend(dsPtr, normalizedPath, normalizedLen); + Tcl_DecrRefCount(normalizedObj); + return TCL_OK; + +invalidMountPath: + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Invalid mount path \"%s\"", mountPath)); + ZIPFS_ERROR_CODE(interp, "MOUNT_PATH"); + } + +errorReturn: + Tcl_DStringFree(&dsJoin); + return TCL_ERROR; +} + +/* + *------------------------------------------------------------------------ + * + * MapPathToZipfs -- + * + * Maps a path as stored in a zip archive to its normalized location + * under a given zipfs mount point. Relative paths and Unix style + * absolute paths go directly under the mount point. Volume relative + * paths and absolute paths that have a volume (drive or UNC) are + * stripped of the volume before joining the mount point. * * Results: - * Returns the pointer to the canonical path contained in the specified - * Tcl_DString. + * Pointer to normalized path. * * Side effects: - * Modifies the specified Tcl_DString. + * Stores mapped path in dsPtr. * - *------------------------------------------------------------------------- + *------------------------------------------------------------------------ */ - static char * -CanonicalPath( - const char *root, - const char *tail, - Tcl_DString *dsPtr, - int inZipfs) -{ - char *path; - int i, j, c, isUNC = 0, isVfs = 0, n = 0; - int haveZipfsPath = 1; - -#ifdef _WIN32 - if (tail[0] != '\0' && strchr(drvletters, tail[0]) && tail[1] == ':') { - tail += 2; - haveZipfsPath = 0; - } - /* UNC style path */ - if (tail[0] == '\\') { - root = ""; - ++tail; - haveZipfsPath = 0; - } - if (tail[0] == '\\') { - root = "/"; - ++tail; - haveZipfsPath = 0; - } -#endif /* _WIN32 */ - - if (haveZipfsPath) { - /* UNC style path */ - if (root && strncmp(root, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN) == 0) { - isVfs = 1; - } else if (tail && - strncmp(tail, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN) == 0) { - isVfs = 2; - } - if (isVfs != 1 && (root[0] == '/') && (root[1] == '/')) { - isUNC = 1; - } - } - - if (isVfs != 2) { - if (tail[0] == '/') { - if (isVfs != 1) { - root = ""; - } - ++tail; - isUNC = 0; - } - if (tail[0] == '/') { - if (isVfs != 1) { - root = "/"; - } - ++tail; - isUNC = 1; - } - } - i = strlen(root); - j = strlen(tail); - - switch (isVfs) { - case 1: - if (i > ZIPFS_VOLUME_LEN) { - Tcl_DStringSetLength(dsPtr, i + j + 1); - path = Tcl_DStringValue(dsPtr); - memcpy(path, root, i); - path[i++] = '/'; - memcpy(path + i, tail, j); - } else { - Tcl_DStringSetLength(dsPtr, i + j); - path = Tcl_DStringValue(dsPtr); - memcpy(path, root, i); - memcpy(path + i, tail, j); - } - break; - case 2: - Tcl_DStringSetLength(dsPtr, j); - path = Tcl_DStringValue(dsPtr); - memcpy(path, tail, j); - break; - default: - if (inZipfs) { - Tcl_DStringSetLength(dsPtr, i + j + ZIPFS_VOLUME_LEN); - path = Tcl_DStringValue(dsPtr); - memcpy(path, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN); - memcpy(path + ZIPFS_VOLUME_LEN + i , tail, j); - } else { - Tcl_DStringSetLength(dsPtr, i + j + 1); - path = Tcl_DStringValue(dsPtr); - memcpy(path, root, i); - path[i++] = '/'; - memcpy(path + i, tail, j); - } - break; - } - -#ifdef _WIN32 - for (i = 0; path[i] != '\0'; i++) { - if (path[i] == '\\') { - path[i] = '/'; - } - } -#endif /* _WIN32 */ - - if (inZipfs) { - n = ZIPFS_VOLUME_LEN; - } else { - n = 0; - } - - for (i = j = n; (c = path[i]) != '\0'; i++) { - if (c == '/') { - int c2 = path[i + 1]; - - if (c2 == '\0' || c2 == '/') { - continue; - } - if (c2 == '.') { - int c3 = path[i + 2]; - - if ((c3 == '/') || (c3 == '\0')) { - i++; - continue; - } - if ((c3 == '.') - && ((path[i + 3] == '/') || (path[i + 3] == '\0'))) { - i += 2; - while ((j > 0) && (path[j - 1] != '/')) { - j--; - } - if (j > isUNC) { - --j; - while ((j > 1 + isUNC) && (path[j - 2] == '/')) { - j--; - } - } - continue; - } - } - } - path[j++] = c; - } - if (j == 0) { - path[j++] = '/'; - } - path[j] = 0; - Tcl_DStringSetLength(dsPtr, j); +MapPathToZipfs( + Tcl_Interp *interp, + const char *mountPath, /* Must be fully normalized */ + const char *path, /* Archive content path to map */ + Tcl_DString *dsPtr) /* Must be initialized and cleared + * by caller */ +{ + const char *joiner[2]; + char *joinedPath; + Tcl_Obj *unnormalizedObj; + Tcl_Obj *normalizedObj; + const char *normalizedPath; + Tcl_Size normalizedLen; + Tcl_DString dsJoin; + + assert(TclIsZipfsPath(mountPath)); + + joiner[0] = mountPath; + joiner[1] = path; +#ifndef _WIN32 + /* On Unix C:/foo/bat is not treated as absolute by JoinPath so check ourself */ + if (path[0] && path[1] == ':') { + joiner[1] += 2; + } +#endif + Tcl_DStringInit(&dsJoin); + joinedPath = Tcl_JoinPath(2, joiner, &dsJoin); + + if (strncmp(ZIPFS_VOLUME, joinedPath, ZIPFS_VOLUME_LEN)) { + /* path was not relative. Strip off the volume (e.g. UNC) */ + Tcl_Size numParts; + const char **partsPtr; + Tcl_SplitPath(path, &numParts, &partsPtr); + Tcl_DStringFree(&dsJoin); + partsPtr[0] = mountPath; + (void)Tcl_JoinPath(numParts, partsPtr, &dsJoin); + ckfree(partsPtr); + } + unnormalizedObj = Tcl_DStringToObj(&dsJoin); /* Also resets dsJoin */ + Tcl_IncrRefCount(unnormalizedObj); + normalizedObj = Tcl_FSGetNormalizedPath(interp, unnormalizedObj); + if (normalizedObj == NULL) { + /* Should not happen but continue... */ + normalizedObj = unnormalizedObj; + } + Tcl_IncrRefCount(normalizedObj); /* BEFORE DecrRefCount on unnormalizedObj */ + Tcl_DecrRefCount(unnormalizedObj); + + /* normalizedObj owned by Tcl!! Do NOT DecrRef without an IncrRef */ + normalizedPath = TclGetStringFromObj(normalizedObj, &normalizedLen); + Tcl_DStringAppend(dsPtr, normalizedPath, normalizedLen); + Tcl_DecrRefCount(normalizedObj); return Tcl_DStringValue(dsPtr); } /* *------------------------------------------------------------------------- @@ -770,60 +1156,183 @@ * None. * *------------------------------------------------------------------------- */ -static ZipEntry * +static inline ZipEntry * ZipFSLookup( - char *filename) + const char *filename) { Tcl_HashEntry *hPtr; ZipEntry *z = NULL; hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, filename); if (hPtr) { - z = (ZipEntry *)Tcl_GetHashValue(hPtr); + z = (ZipEntry *) Tcl_GetHashValue(hPtr); } return z; } /* *------------------------------------------------------------------------- * - * ZipFSLookupMount -- + * ZipFSLookupZip -- * - * This function returns an indication if the given file name corresponds - * to a mounted ZIP archive file. + * This function gets the structure for a mounted ZIP archive. * * Results: - * Returns true, if the given file name is a mounted ZIP archive file. + * Returns a pointer to the structure, or NULL if the file is ZIP file is + * unknown/not mounted. * * Side effects: * None. * *------------------------------------------------------------------------- */ -#ifdef NEVER_USED +static inline ZipFile * +ZipFSLookupZip( + const char *mountPoint) +{ + Tcl_HashEntry *hPtr; + ZipFile *zf = NULL; + + hPtr = Tcl_FindHashEntry(&ZipFS.zipHash, mountPoint); + if (hPtr) { + zf = (ZipFile *) Tcl_GetHashValue(hPtr); + } + return zf; +} + +/* + *------------------------------------------------------------------------ + * + * ContainsMountPoint -- + * + * Check if there is a mount point anywhere under the specified path. + * Although the function will work for any path, for efficiency reasons + * it should be called only after checking ZipFSLookup does not find + * the path. + * + * Caller must hold read lock before calling. + * + * Results: + * 1 - there is at least one mount point under the path + * 0 - otherwise + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ static int -ZipFSLookupMount( - char *filename) +ContainsMountPoint( + const char *path, + int pathLen) { Tcl_HashEntry *hPtr; Tcl_HashSearch search; + if (ZipFS.zipHash.numEntries == 0) { + return 0; + } + if (pathLen < 0) { + pathLen = strlen(path); + } + + /* + * We are looking for the case where the path is //zipfs:/a/b + * and there is a mount point //zipfs:/a/b/c/.. below it + */ for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; - hPtr = Tcl_NextHashEntry(&search)) { - ZipFile *zf = Tcl_GetHashValue(hPtr); + hPtr = Tcl_NextHashEntry(&search)) { + ZipFile *zf = (ZipFile *) Tcl_GetHashValue(hPtr); - if (strcmp(zf->mountPoint, filename) == 0) { + if (zf->mountPointLen == 0) { + /* + * Enumerate the contents of the ZIP; it's mounted on the root. + * TODO - a holdover from androwish? Tcl does not allow mounting + * outside of the //zipfs:/ area. + */ + ZipEntry *z; + + for (z = zf->topEnts; z; z = z->tnext) { + int lenz = (int) strlen(z->name); + if ((lenz >= pathLen) && + (z->name[pathLen] == '/' || z->name[pathLen] == '\0') && + (strncmp(z->name, path, pathLen) == 0)) { + return 1; + } + } + } else if ((zf->mountPointLen >= pathLen) && + (zf->mountPoint[pathLen] == '/' || + zf->mountPoint[pathLen] == '\0' || + pathLen == ZIPFS_VOLUME_LEN) && + (strncmp(zf->mountPoint, path, pathLen) == 0)) { + /* Matched standard mount */ return 1; } } return 0; } -#endif /* NEVER_USED */ + +/* + *------------------------------------------------------------------------- + * + * AllocateZipFile, AllocateZipEntry, AllocateZipChannel -- + * + * Allocates the memory for a datastructure. Always ensures that it is + * zeroed out for safety. + * + * Returns: + * The allocated structure, or NULL if allocate fails. + * + * Side effects: + * The interpreter result may be written to on error. Which might fail + * (for ZipFile) in a low-memory situation. Always panics if ZipEntry + * allocation fails. + * + *------------------------------------------------------------------------- + */ + +static inline ZipFile * +AllocateZipFile( + Tcl_Interp *interp, + size_t mountPointNameLength) +{ + size_t size = sizeof(ZipFile) + mountPointNameLength + 1; + ZipFile *zf = (ZipFile *)attemptckalloc(size); + + if (!zf) { + ZIPFS_MEM_ERROR(interp); + } else { + memset(zf, 0, size); + } + return zf; +} + +static inline ZipEntry * +AllocateZipEntry(void) +{ + ZipEntry *z = (ZipEntry *)ckalloc(sizeof(ZipEntry)); + memset(z, 0, sizeof(ZipEntry)); + return z; +} + +static inline ZipChannel * +AllocateZipChannel( + Tcl_Interp *interp) +{ + ZipChannel *zc = (ZipChannel *)attemptckalloc(sizeof(ZipChannel)); + + if (!zc) { + ZIPFS_MEM_ERROR(interp); + } else { + memset(zc, 0, sizeof(ZipChannel)); + } + return zc; +} /* *------------------------------------------------------------------------- * * ZipFSCloseArchive -- @@ -844,22 +1353,26 @@ ZipFSCloseArchive( Tcl_Interp *interp, /* Current interpreter. */ ZipFile *zf) { if (zf->nameLength) { - Tcl_Free(zf->name); + ckfree(zf->name); } if (zf->isMemBuffer) { /* Pointer to memory */ if (zf->ptrToFree) { - Tcl_Free(zf->ptrToFree); + ckfree(zf->ptrToFree); zf->ptrToFree = NULL; } zf->data = NULL; return; } + /* + * Remove the memory mapping, if we have one. + */ + #ifdef _WIN32 if (zf->data && !zf->ptrToFree) { UnmapViewOfFile(zf->data); zf->data = NULL; } @@ -867,20 +1380,20 @@ CloseHandle(zf->mountHandle); } #else /* !_WIN32 */ if ((zf->data != MAP_FAILED) && !zf->ptrToFree) { munmap(zf->data, zf->length); - zf->data = (unsigned char *)MAP_FAILED; + zf->data = (unsigned char *) MAP_FAILED; } #endif /* _WIN32 */ if (zf->ptrToFree) { - Tcl_Free(zf->ptrToFree); + ckfree(zf->ptrToFree); zf->ptrToFree = NULL; } if (zf->chan) { - Tcl_CloseEx(interp, zf->chan, 0); + Tcl_Close(interp, zf->chan); zf->chan = NULL; } } /* @@ -888,19 +1401,20 @@ * * ZipFSFindTOC -- * * This function takes a memory mapped zip file and indexes the contents. * When "needZip" is zero an embedded ZIP archive in an executable file - * is accepted. + * is accepted. Note that we do not support ZIP64. * * Results: * TCL_OK on success, TCL_ERROR otherwise with an error message placed * into the given "interp" if it is not NULL. * * Side effects: - * The given ZipFile struct is filled with information about the ZIP - * archive file. + * The given ZipFile struct is filled with information about the ZIP + * archive file. On error, ZipFSCloseArchive is called on zf but + * it is not freed. * *------------------------------------------------------------------------- */ static int @@ -907,100 +1421,182 @@ ZipFSFindTOC( Tcl_Interp *interp, /* Current interpreter. NULLable. */ int needZip, ZipFile *zf) { - size_t i; - unsigned char *p, *q; + size_t i, minoff; + const unsigned char *eocdPtr; /* End of Central Directory Record */ + const unsigned char *start = zf->data; + const unsigned char *end = zf->data + zf->length; - p = zf->data + zf->length - ZIP_CENTRAL_END_LEN; - while (p >= zf->data) { - if (*p == (ZIP_CENTRAL_END_SIG & 0xFF)) { - if (ZipReadInt(p) == ZIP_CENTRAL_END_SIG) { + /* + * Scan backwards from the end of the file for the signature. This is + * necessary because ZIP archives aren't the only things that get tagged + * on the end of executables; digital signatures can also go there. + */ + + eocdPtr = zf->data + zf->length - ZIP_CENTRAL_END_LEN; + while (eocdPtr >= start) { + if (*eocdPtr == (ZIP_CENTRAL_END_SIG & 0xFF)) { + if (ZipReadInt(start, end, eocdPtr) == ZIP_CENTRAL_END_SIG) { break; } - p -= ZIP_SIG_LEN; + eocdPtr -= ZIP_SIG_LEN; } else { - --p; + --eocdPtr; } } - if (p < zf->data) { + if (eocdPtr < zf->data) { + /* + * Didn't find it (or not enough space for a central directory!); not + * a ZIP archive. This might be OK or a problem. + */ + if (!needZip) { zf->baseOffset = zf->passOffset = zf->length; return TCL_OK; } - ZIPFS_ERROR(interp, "wrong end signature"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "END_SIG", NULL); - } - goto error; + ZIPFS_ERROR(interp, "archive directory end signature not found"); + ZIPFS_ERROR_CODE(interp, "END_SIG"); + + error: + ZipFSCloseArchive(interp, zf); + return TCL_ERROR; + } - zf->numFiles = ZipReadShort(p + ZIP_CENTRAL_ENTS_OFFS); + + /* + * eocdPtr -> End of Central Directory (EOCD) record at this point. + * Note this is not same as "end of Central Directory" :-) as EOCD + * is a record/structure in the ZIP spec terminology + */ + + /* + * How many files in the archive? If that's bogus, we're done here. + */ + + zf->numFiles = ZipReadShort(start, end, eocdPtr + ZIP_CENTRAL_ENTS_OFFS); if (zf->numFiles == 0) { if (!needZip) { zf->baseOffset = zf->passOffset = zf->length; return TCL_OK; } ZIPFS_ERROR(interp, "empty archive"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "EMPTY", NULL); - } + ZIPFS_ERROR_CODE(interp, "EMPTY"); goto error; } - q = zf->data + ZipReadInt(p + ZIP_CENTRAL_DIRSTART_OFFS); - p -= ZipReadInt(p + ZIP_CENTRAL_DIRSIZE_OFFS); - if ((p < zf->data) || (p > zf->data + zf->length) - || (q < zf->data) || (q > zf->data + zf->length)) { + + /* + * The Central Directory (CD) is a series of Central Directory File + * Header (CDFH) records preceding the EOCD (but not necessarily + * immediately preceding). cdirZipOffset is the offset into the + * *archive* to the CD (first CDFH). The size of the CD is given by + * cdirSize. NOTE: offset into archive does NOT mean offset into + * (zf->data) as other data may precede the archive in the file. + */ + ptrdiff_t eocdDataOffset = eocdPtr - zf->data; + unsigned int cdirZipOffset = ZipReadInt(start, end, eocdPtr + ZIP_CENTRAL_DIRSTART_OFFS); + unsigned int cdirSize = ZipReadInt(start, end, eocdPtr + ZIP_CENTRAL_DIRSIZE_OFFS); + + /* + * As computed above, + * eocdDataOffset < zf->length. + * In addition, the following consistency checks must be met + * (1) cdirZipOffset <= eocdDataOffset (to prevent under flow in computation of (2)) + * (2) cdirZipOffset + cdirSize <= eocdDataOffset. Else the CD will be overlapping + * the EOCD. Note this automatically means cdirZipOffset+cdirSize < zf->length. + */ + if (!(cdirZipOffset <= (size_t)eocdDataOffset && + cdirSize <= eocdDataOffset - cdirZipOffset)) { if (!needZip) { - zf->baseOffset = zf->passOffset = zf->length; + /* Simply point to end od data */ + zf->directoryOffset = zf->baseOffset = zf->passOffset = zf->length; return TCL_OK; } - ZIPFS_ERROR(interp, "archive directory not found"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "NO_DIR", NULL); - } - goto error; - } - zf->baseOffset = zf->passOffset = p - q; - zf->directoryOffset = p - zf->data; - q = p; - for (i = 0; i < zf->numFiles; i++) { - int pathlen, comlen, extra; - - if (q + ZIP_CENTRAL_HEADER_LEN > zf->data + zf->length) { - ZIPFS_ERROR(interp, "wrong header length"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "HDR_LEN", NULL); - } - goto error; - } - if (ZipReadInt(q) != ZIP_CENTRAL_HEADER_SIG) { - ZIPFS_ERROR(interp, "wrong header signature"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "HDR_SIG", NULL); - } - goto error; - } - pathlen = ZipReadShort(q + ZIP_CENTRAL_PATHLEN_OFFS); - comlen = ZipReadShort(q + ZIP_CENTRAL_FCOMMENTLEN_OFFS); - extra = ZipReadShort(q + ZIP_CENTRAL_EXTRALEN_OFFS); - q += pathlen + comlen + extra + ZIP_CENTRAL_HEADER_LEN; - } - q = zf->data + zf->baseOffset; - if ((zf->baseOffset >= 6) && (ZipReadInt(q - 4) == ZIP_PASSWORD_END_SIG)) { - i = q[-5]; - if (q - 5 - i > zf->data) { - zf->passBuf[0] = i; - memcpy(zf->passBuf + 1, q - 5 - i, i); + ZIPFS_ERROR(interp, "archive directory truncated"); + ZIPFS_ERROR_CODE(interp, "NO_DIR"); + goto error; + } + + /* + * Calculate the offset of the CD in the *data*. If there was no extra + * "junk" preceding the archive, this would just be cdirZipOffset but + * otherwise we have to account for it. + */ + if (eocdDataOffset - cdirSize > cdirZipOffset) { + zf->baseOffset = eocdDataOffset - cdirSize - cdirZipOffset; + } else { + zf->baseOffset = 0; + } + zf->passOffset = zf->baseOffset; + zf->directoryOffset = cdirZipOffset + zf->baseOffset; + zf->directorySize = cdirSize; + + /* + * Read the central directory. + */ + const unsigned char *const cdirStart = eocdPtr - cdirSize; /* Start of CD */ + const unsigned char *dirEntry; + minoff = zf->length; + for (dirEntry = cdirStart, i = 0; i < zf->numFiles; i++) { + if ((dirEntry-cdirStart) + ZIP_CENTRAL_HEADER_LEN > (ptrdiff_t)zf->directorySize) { + ZIPFS_ERROR(interp, "truncated directory"); + ZIPFS_ERROR_CODE(interp, "TRUNC_DIR"); + goto error; + } + if (ZipReadInt(start, end, dirEntry) != ZIP_CENTRAL_HEADER_SIG) { + ZIPFS_ERROR(interp, "wrong header signature"); + ZIPFS_ERROR_CODE(interp, "HDR_SIG"); + goto error; + } + int pathlen = ZipReadShort(start, end, dirEntry + ZIP_CENTRAL_PATHLEN_OFFS); + int comlen = ZipReadShort(start, end, dirEntry + ZIP_CENTRAL_FCOMMENTLEN_OFFS); + int extra = ZipReadShort(start, end, dirEntry + ZIP_CENTRAL_EXTRALEN_OFFS); + size_t localhdr_off = ZipReadInt(start, end, dirEntry + ZIP_CENTRAL_LOCALHDR_OFFS); + const unsigned char *localP = zf->data + zf->baseOffset + localhdr_off; + if (localP > (cdirStart - ZIP_LOCAL_HEADER_LEN) || + ZipReadInt(start, end, localP) != ZIP_LOCAL_HEADER_SIG) { + ZIPFS_ERROR(interp, "Failed to find local header"); + ZIPFS_ERROR_CODE(interp, "LCL_HDR"); + goto error; + } + if (localhdr_off < minoff) { + minoff = localhdr_off; + } + dirEntry += pathlen + comlen + extra + ZIP_CENTRAL_HEADER_LEN; + } + if ((dirEntry-cdirStart) < (ptrdiff_t) zf->directorySize) { + /* file count and dir size do not match */ + ZIPFS_ERROR(interp, "short file count"); + ZIPFS_ERROR_CODE(interp, "FILE_COUNT"); + goto error; + } + + zf->passOffset = minoff + zf->baseOffset; + + /* + * If there's also an encoded password, extract that too (but don't decode + * yet). + * TODO - is this even part of the ZIP "standard". The idea of storing + * a password with the archive seems absurd, encoded or not. + */ + + unsigned char *q = zf->data + zf->passOffset; + if ((zf->passOffset >= 6) && (start < q-4) && + (ZipReadInt(start, end, q - 4) == ZIP_PASSWORD_END_SIG)) { + const unsigned char *passPtr; + + i = q[-5]; + passPtr = q - 5 - i; + if (passPtr >= start && passPtr + i < end) { + zf->passBuf[0] = i; + memcpy(zf->passBuf + 1, passPtr, i); zf->passOffset -= i ? (5 + i) : 0; } } + return TCL_OK; - - error: - ZipFSCloseArchive(interp, zf); - return TCL_ERROR; } /* *------------------------------------------------------------------------- * @@ -1012,11 +1608,12 @@ * function to succeed. When "needZip" is zero an embedded ZIP archive in * an executable file is accepted. * * Results: * TCL_OK on success, TCL_ERROR otherwise with an error message placed - * into the given "interp" if it is not NULL. + * into the given "interp" if it is not NULL. On error, ZipFSCloseArchive + * is called on zf but it is not freed. * * Side effects: * ZIP archive is memory mapped or read into allocated memory, the given * ZipFile struct is filled with information about the ZIP archive file. * @@ -1037,201 +1634,305 @@ zf->isMemBuffer = 0; #ifdef _WIN32 zf->data = NULL; zf->mountHandle = INVALID_HANDLE_VALUE; #else /* !_WIN32 */ - zf->data = (unsigned char *)MAP_FAILED; + zf->data = (unsigned char *) MAP_FAILED; #endif /* _WIN32 */ zf->length = 0; zf->numFiles = 0; zf->baseOffset = zf->passOffset = 0; zf->ptrToFree = NULL; zf->passBuf[0] = 0; + + /* + * Actually open the file. + */ + zf->chan = Tcl_OpenFileChannel(interp, zipname, "rb", 0); if (!zf->chan) { return TCL_ERROR; } - if (Tcl_GetChannelHandle(zf->chan, TCL_READABLE, &handle) != TCL_OK) { + + /* + * See if we can get the OS handle. If we can, we can use that to memory + * map the file, which is nice and efficient. However, it totally depends + * on the filename pointing to a real regular OS file. + * + * Opening real filesystem entities that are not files will lead to an + * error. + */ + + if (Tcl_GetChannelHandle(zf->chan, TCL_READABLE, &handle) == TCL_OK) { + if (ZipMapArchive(interp, zf, handle) != TCL_OK) { + goto error; + } + } else { + /* + * Not an OS file, but rather something in a Tcl VFS. Must copy into + * memory. + */ + zf->length = Tcl_Seek(zf->chan, 0, SEEK_END); - if (zf->length == TCL_IO_FAILURE) { + if (zf->length == ERROR_LENGTH) { ZIPFS_POSIX_ERROR(interp, "seek error"); goto error; } - if ((zf->length - ZIP_CENTRAL_END_LEN) - > (64 * 1024 * 1024 - ZIP_CENTRAL_END_LEN)) { + /* What's the magic about 64 * 1024 * 1024 ? */ + if ((zf->length <= ZIP_CENTRAL_END_LEN) || + (zf->length - ZIP_CENTRAL_END_LEN) > + (64 * 1024 * 1024 - ZIP_CENTRAL_END_LEN)) { ZIPFS_ERROR(interp, "illegal file size"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "FILE_SIZE", NULL); - } + ZIPFS_ERROR_CODE(interp, "FILE_SIZE"); goto error; } if (Tcl_Seek(zf->chan, 0, SEEK_SET) == -1) { ZIPFS_POSIX_ERROR(interp, "seek error"); goto error; } - zf->ptrToFree = zf->data = (unsigned char *)Tcl_AttemptAlloc(zf->length); + zf->ptrToFree = zf->data = (unsigned char *)attemptckalloc(zf->length); if (!zf->ptrToFree) { - ZIPFS_ERROR(interp, "out of memory"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } + ZIPFS_MEM_ERROR(interp); goto error; } i = Tcl_Read(zf->chan, (char *) zf->data, zf->length); if (i != zf->length) { ZIPFS_POSIX_ERROR(interp, "file read error"); goto error; } - Tcl_CloseEx(interp, zf->chan, 0); - zf->chan = NULL; - } else { -#ifdef _WIN32 - int readSuccessful; -# ifdef _WIN64 - i = GetFileSizeEx((HANDLE) handle, (PLARGE_INTEGER) &zf->length); - readSuccessful = (i != 0); -# else /* !_WIN64 */ - zf->length = GetFileSize((HANDLE) handle, 0); - readSuccessful = (zf->length != (size_t) INVALID_FILE_SIZE); -# endif /* _WIN64 */ - if (!readSuccessful || (zf->length < ZIP_CENTRAL_END_LEN)) { - ZIPFS_POSIX_ERROR(interp, "invalid file size"); - goto error; - } - zf->mountHandle = CreateFileMappingW((HANDLE) handle, 0, PAGE_READONLY, - 0, zf->length, 0); - if (zf->mountHandle == INVALID_HANDLE_VALUE) { - ZIPFS_POSIX_ERROR(interp, "file mapping failed"); - goto error; - } - zf->data = (unsigned char *)MapViewOfFile(zf->mountHandle, FILE_MAP_READ, 0, 0, - zf->length); - if (!zf->data) { - ZIPFS_POSIX_ERROR(interp, "file mapping failed"); - goto error; - } -#else /* !_WIN32 */ - zf->length = lseek(PTR2INT(handle), 0, SEEK_END); - if (zf->length == TCL_IO_FAILURE || zf->length < ZIP_CENTRAL_END_LEN) { - ZIPFS_POSIX_ERROR(interp, "invalid file size"); - goto error; - } - lseek(PTR2INT(handle), 0, SEEK_SET); - zf->data = (unsigned char *) mmap(0, zf->length, PROT_READ, - MAP_FILE | MAP_PRIVATE, PTR2INT(handle), 0); - if (zf->data == MAP_FAILED) { - ZIPFS_POSIX_ERROR(interp, "file mapping failed"); - goto error; - } -#endif /* _WIN32 */ - } + } + /* + * Close the Tcl channel. If the file was mapped, the mapping is + * unaffected. It is important to close the channel otherwise there is a + * potential chicken and egg issue at finalization time as the channels + * are closed before the file systems are dismounted. + */ + Tcl_Close(interp, zf->chan); + zf->chan = NULL; return ZipFSFindTOC(interp, needZip, zf); + /* + * Handle errors by closing the archive. This includes closing the channel + * handle for the archive file. + */ + error: ZipFSCloseArchive(interp, zf); return TCL_ERROR; } /* *------------------------------------------------------------------------- * - * ZipFSRootNode -- + * ZipMapArchive -- * - * This function generates the root node for a ZIPFS filesystem. + * Wrapper around the platform-specific parts of mmap() (and Windows's + * equivalent) because it's not part of the standard channel API. + * + *------------------------------------------------------------------------- + */ + +static int +ZipMapArchive( + Tcl_Interp *interp, /* Interpreter for error reporting. */ + ZipFile *zf, /* The archive descriptor structure. */ + void *handle) /* The OS handle to the open archive. */ +{ +#ifdef _WIN32 + HANDLE hFile = (HANDLE) handle; + int readSuccessful; + + /* + * Determine the file size. + */ + + readSuccessful = GetFileSizeEx(hFile, (PLARGE_INTEGER) &zf->length) != 0; + if (!readSuccessful) { + Tcl_WinConvertError(GetLastError()); + ZIPFS_POSIX_ERROR(interp, "failed to retrieve file size"); + return TCL_ERROR; + } + if (zf->length < ZIP_CENTRAL_END_LEN) { + Tcl_SetErrno(EINVAL); + ZIPFS_POSIX_ERROR(interp, "truncated file"); + return TCL_ERROR; + } + if (zf->length > TCL_SIZE_MAX) { + Tcl_SetErrno(EFBIG); + ZIPFS_POSIX_ERROR(interp, "zip archive too big"); + return TCL_ERROR; + } + + /* + * Map the file. + */ + + zf->mountHandle = CreateFileMappingW(hFile, 0, PAGE_READONLY, 0, + zf->length, 0); + if (zf->mountHandle == INVALID_HANDLE_VALUE) { + Tcl_WinConvertError(GetLastError()); + ZIPFS_POSIX_ERROR(interp, "file mapping failed"); + return TCL_ERROR; + } + zf->data = (unsigned char *) + MapViewOfFile(zf->mountHandle, FILE_MAP_READ, 0, 0, zf->length); + if (!zf->data) { + Tcl_WinConvertError(GetLastError()); + ZIPFS_POSIX_ERROR(interp, "file mapping failed"); + return TCL_ERROR; + } +#else /* !_WIN32 */ + int fd = PTR2INT(handle); + + /* + * Determine the file size. + */ + + zf->length = lseek(fd, 0, SEEK_END); + if (zf->length == ERROR_LENGTH) { + ZIPFS_POSIX_ERROR(interp, "failed to retrieve file size"); + return TCL_ERROR; + } + if (zf->length < ZIP_CENTRAL_END_LEN) { + Tcl_SetErrno(EINVAL); + ZIPFS_POSIX_ERROR(interp, "truncated file"); + return TCL_ERROR; + } + lseek(fd, 0, SEEK_SET); + + zf->data = (unsigned char *) + mmap(0, zf->length, PROT_READ, MAP_FILE | MAP_PRIVATE, fd, 0); + if (zf->data == MAP_FAILED) { + ZIPFS_POSIX_ERROR(interp, "file mapping failed"); + return TCL_ERROR; + } +#endif /* _WIN32 */ + return TCL_OK; +} + +/* + *------------------------------------------------------------------------- + * + * IsPasswordValid -- + * + * Basic test for whether a passowrd is valid. If the test fails, sets an + * error message in the interpreter. + * + * Returns: + * TCL_OK if the test passes, TCL_ERROR if it fails. + * + *------------------------------------------------------------------------- + */ + +static inline int +IsPasswordValid( + Tcl_Interp *interp, + const char *passwd, + size_t pwlen) +{ + if ((pwlen > 255) || strchr(passwd, 0xff)) { + ZIPFS_ERROR(interp, "illegal password"); + ZIPFS_ERROR_CODE(interp, "BAD_PASS"); + return TCL_ERROR; + } + return TCL_OK; +} + +/* + *------------------------------------------------------------------------- + * + * ZipFSCatalogFilesystem -- + * + * This function generates the root node for a ZIPFS filesystem by + * reading the ZIP's central directory. * * Results: * TCL_OK on success, TCL_ERROR otherwise with an error message placed - * into the given "interp" if it is not NULL. + * into the given "interp" if it is not NULL. On error, frees zf!! * * Side effects: - * ... + * Will acquire and release the write lock. * *------------------------------------------------------------------------- */ static int ZipFSCatalogFilesystem( Tcl_Interp *interp, /* Current interpreter. NULLable. */ - ZipFile *zf0, - const char *mountPoint, /* Mount point path. */ + ZipFile *zf, /* Temporary buffer hold archive descriptors */ + const char *mountPoint, /* Mount point path. Must be fully normalized */ const char *passwd, /* Password for opening the ZIP, or NULL if * the ZIP is unprotected. */ const char *zipname) /* Path to ZIP file to build a catalog of. */ { - int pwlen, isNew; - size_t i; - ZipFile *zf; + int isNew; + size_t i, pwlen; + ZipFile *zf0; ZipEntry *z; Tcl_HashEntry *hPtr; - Tcl_DString ds, dsm, fpBuf; + Tcl_DString ds, fpBuf; unsigned char *q; + + assert(TclIsZipfsPath(mountPoint)); /* Caller should have normalized */ + + Tcl_DStringInit(&ds); /* * Basic verification of the password for sanity. */ pwlen = 0; if (passwd) { pwlen = strlen(passwd); - if ((pwlen > 255) || strchr(passwd, 0xff)) { - if (interp) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("illegal password", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "BAD_PASS", NULL); - } + if (IsPasswordValid(interp, passwd, pwlen) != TCL_OK) { + ZipFSCloseArchive(interp, zf); + ckfree(zf); return TCL_ERROR; } } + + /* + * Validate the TOC data. If that's bad, things fall apart. + */ + + if (zf->baseOffset >= zf->length || zf->passOffset >= zf->length || + zf->directoryOffset >= zf->length) { + ZIPFS_ERROR(interp, "bad zip data"); + ZIPFS_ERROR_CODE(interp, "BAD_ZIP"); + ZipFSCloseArchive(interp, zf); + ckfree(zf); + return TCL_ERROR; + } WriteLock(); - /* - * Mount point sometimes is a relative or otherwise denormalized path. - * But an absolute name is needed as mount point here. - */ - - Tcl_DStringInit(&ds); - Tcl_DStringInit(&dsm); - if (strcmp(mountPoint, "/") == 0) { - mountPoint = ""; - } else { - mountPoint = CanonicalPath("", mountPoint, &dsm, 1); - } hPtr = Tcl_CreateHashEntry(&ZipFS.zipHash, mountPoint, &isNew); if (!isNew) { if (interp) { - zf = (ZipFile *)Tcl_GetHashValue(hPtr); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "%s is already mounted on %s", zf->name, mountPoint)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "MOUNTED", NULL); - } - Unlock(); - ZipFSCloseArchive(interp, zf0); - return TCL_ERROR; - } - zf = (ZipFile *)Tcl_AttemptAlloc(sizeof(ZipFile) + strlen(mountPoint) + 1); - if (!zf) { - if (interp) { - Tcl_AppendResult(interp, "out of memory", (char *) NULL); - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - Unlock(); - ZipFSCloseArchive(interp, zf0); - return TCL_ERROR; - } - Unlock(); - - *zf = *zf0; - zf->mountPoint = (char *)Tcl_GetHashKey(&ZipFS.zipHash, hPtr); - Tcl_CreateExitHandler(ZipfsExitHandler, zf); + zf0 = (ZipFile *) Tcl_GetHashValue(hPtr); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "%s is already mounted on %s", zf0->name, mountPoint)); + ZIPFS_ERROR_CODE(interp, "MOUNTED"); + } + Unlock(); + ZipFSCloseArchive(interp, zf); + Tcl_DStringFree(&ds); + ckfree(zf); + return TCL_ERROR; + } + + /* + * Convert to a real archive descriptor. + */ + + zf->mountPoint = (char *) Tcl_GetHashKey(&ZipFS.zipHash, hPtr); zf->mountPointLen = strlen(zf->mountPoint); + zf->nameLength = strlen(zipname); - zf->name = (char *)Tcl_Alloc(zf->nameLength + 1); + zf->name = (char *)ckalloc(zf->nameLength + 1); memcpy(zf->name, zipname, zf->nameLength + 1); - zf->entries = NULL; - zf->topEnts = NULL; - zf->numOpen = 0; + Tcl_SetHashValue(hPtr, zf); if ((zf->passBuf[0] == 0) && pwlen) { int k = 0; zf->passBuf[k++] = pwlen; @@ -1239,73 +1940,77 @@ zf->passBuf[k++] = (passwd[i] & 0x0f) | pwrot[(passwd[i] >> 4) & 0x0f]; } zf->passBuf[k] = '\0'; } + /* TODO - is this test necessary? When will mountPoint[0] be \0 ? */ if (mountPoint[0] != '\0') { hPtr = Tcl_CreateHashEntry(&ZipFS.fileHash, mountPoint, &isNew); if (isNew) { - z = (ZipEntry *)Tcl_Alloc(sizeof(ZipEntry)); + z = AllocateZipEntry(); Tcl_SetHashValue(hPtr, z); - z->tnext = NULL; z->depth = CountSlashes(mountPoint); + assert(z->depth >= ZIPFS_ROOTDIR_DEPTH); z->zipFilePtr = zf; z->isDirectory = (zf->baseOffset == 0) ? 1 : -1; /* root marker */ - z->isEncrypted = 0; z->offset = zf->baseOffset; - z->crc32 = 0; - z->timestamp = 0; - z->numBytes = z->numCompressedBytes = 0; z->compressMethod = ZIP_COMPMETH_STORED; - z->data = NULL; - z->name = (char *)Tcl_GetHashKey(&ZipFS.fileHash, hPtr); + z->name = (char *) Tcl_GetHashKey(&ZipFS.fileHash, hPtr); + if (!strcmp(z->name, ZIPFS_VOLUME)) { + z->flags |= ZE_F_VOLUME; /* Mark as root volume */ + } + Tcl_Time t; + Tcl_GetTime(&t); + z->timestamp = t.sec; z->next = zf->entries; zf->entries = z; } } q = zf->data + zf->directoryOffset; Tcl_DStringInit(&fpBuf); for (i = 0; i < zf->numFiles; i++) { + const unsigned char *start = zf->data; + const unsigned char *end = zf->data + zf->length; int extra, isdir = 0, dosTime, dosDate, nbcompr; size_t offs, pathlen, comlen; unsigned char *lq, *gq = NULL; char *fullpath, *path; - pathlen = ZipReadShort(q + ZIP_CENTRAL_PATHLEN_OFFS); - comlen = ZipReadShort(q + ZIP_CENTRAL_FCOMMENTLEN_OFFS); - extra = ZipReadShort(q + ZIP_CENTRAL_EXTRALEN_OFFS); + pathlen = ZipReadShort(start, end, q + ZIP_CENTRAL_PATHLEN_OFFS); + comlen = ZipReadShort(start, end, q + ZIP_CENTRAL_FCOMMENTLEN_OFFS); + extra = ZipReadShort(start, end, q + ZIP_CENTRAL_EXTRALEN_OFFS); Tcl_DStringSetLength(&ds, 0); - Tcl_DStringAppend(&ds, (char *) q + ZIP_CENTRAL_HEADER_LEN, pathlen); - path = Tcl_DStringValue(&ds); + path = DecodeZipEntryText(q + ZIP_CENTRAL_HEADER_LEN, pathlen, &ds); if ((pathlen > 0) && (path[pathlen - 1] == '/')) { Tcl_DStringSetLength(&ds, pathlen - 1); path = Tcl_DStringValue(&ds); isdir = 1; } if ((strcmp(path, ".") == 0) || (strcmp(path, "..") == 0)) { goto nextent; } lq = zf->data + zf->baseOffset - + ZipReadInt(q + ZIP_CENTRAL_LOCALHDR_OFFS); - if ((lq < zf->data) || (lq > zf->data + zf->length)) { + + ZipReadInt(start, end, q + ZIP_CENTRAL_LOCALHDR_OFFS); + if ((lq < start) || (lq + ZIP_LOCAL_HEADER_LEN > end)) { goto nextent; } - nbcompr = ZipReadInt(lq + ZIP_LOCAL_COMPLEN_OFFS); + nbcompr = ZipReadInt(start, end, lq + ZIP_LOCAL_COMPLEN_OFFS); if (!isdir && (nbcompr == 0) - && (ZipReadInt(lq + ZIP_LOCAL_UNCOMPLEN_OFFS) == 0) - && (ZipReadInt(lq + ZIP_LOCAL_CRC32_OFFS) == 0)) { + && (ZipReadInt(start, end, lq + ZIP_LOCAL_UNCOMPLEN_OFFS) == 0) + && (ZipReadInt(start, end, lq + ZIP_LOCAL_CRC32_OFFS) == 0)) { gq = q; - nbcompr = ZipReadInt(gq + ZIP_CENTRAL_COMPLEN_OFFS); + nbcompr = ZipReadInt(start, end, gq + ZIP_CENTRAL_COMPLEN_OFFS); } offs = (lq - zf->data) + ZIP_LOCAL_HEADER_LEN - + ZipReadShort(lq + ZIP_LOCAL_PATHLEN_OFFS) - + ZipReadShort(lq + ZIP_LOCAL_EXTRALEN_OFFS); + + ZipReadShort(start, end, lq + ZIP_LOCAL_PATHLEN_OFFS) + + ZipReadShort(start, end, lq + ZIP_LOCAL_EXTRALEN_OFFS); if (offs + nbcompr > zf->length) { goto nextent; } + if (!isdir && (mountPoint[0] == '\0') && !CountSlashes(path)) { #ifdef ANDROID /* * When mounting the ZIP archive on the root directory try to * remap top level regular files of the archive to @@ -1317,12 +2022,11 @@ Tcl_DString ds2; Tcl_DStringInit(&ds2); Tcl_DStringAppend(&ds2, "assets/.root/", -1); Tcl_DStringAppend(&ds2, path, -1); - hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, Tcl_DStringValue(&ds2)); - if (hPtr) { + if (ZipFSLookup(Tcl_DStringValue(&ds2))) { /* should not happen but skip it anyway */ Tcl_DStringFree(&ds2); goto nextent; } Tcl_DStringSetLength(&ds, 0); @@ -1335,97 +2039,107 @@ * Regular files skipped when mounting on root. */ goto nextent; #endif /* ANDROID */ } + Tcl_DStringSetLength(&fpBuf, 0); - fullpath = CanonicalPath(mountPoint, path, &fpBuf, 1); - z = (ZipEntry *)Tcl_Alloc(sizeof(ZipEntry)); - z->name = NULL; - z->tnext = NULL; + fullpath = MapPathToZipfs(interp, mountPoint, path, &fpBuf); + z = AllocateZipEntry(); z->depth = CountSlashes(fullpath); + assert(z->depth >= ZIPFS_ROOTDIR_DEPTH); z->zipFilePtr = zf; z->isDirectory = isdir; - z->isEncrypted = (ZipReadShort(lq + ZIP_LOCAL_FLAGS_OFFS) & 1) - && (nbcompr > 12); + z->isEncrypted = + (ZipReadShort(start, end, lq + ZIP_LOCAL_FLAGS_OFFS) & 1) + && (nbcompr > ZIP_CRYPT_HDR_LEN); z->offset = offs; if (gq) { - z->crc32 = ZipReadInt(gq + ZIP_CENTRAL_CRC32_OFFS); - dosDate = ZipReadShort(gq + ZIP_CENTRAL_MDATE_OFFS); - dosTime = ZipReadShort(gq + ZIP_CENTRAL_MTIME_OFFS); - z->timestamp = DosTimeDate(dosDate, dosTime); - z->numBytes = ZipReadInt(gq + ZIP_CENTRAL_UNCOMPLEN_OFFS); - z->compressMethod = ZipReadShort(gq + ZIP_CENTRAL_COMPMETH_OFFS); - } else { - z->crc32 = ZipReadInt(lq + ZIP_LOCAL_CRC32_OFFS); - dosDate = ZipReadShort(lq + ZIP_LOCAL_MDATE_OFFS); - dosTime = ZipReadShort(lq + ZIP_LOCAL_MTIME_OFFS); - z->timestamp = DosTimeDate(dosDate, dosTime); - z->numBytes = ZipReadInt(lq + ZIP_LOCAL_UNCOMPLEN_OFFS); - z->compressMethod = ZipReadShort(lq + ZIP_LOCAL_COMPMETH_OFFS); - } - z->numCompressedBytes = nbcompr; - z->data = NULL; + z->crc32 = ZipReadInt(start, end, gq + ZIP_CENTRAL_CRC32_OFFS); + dosDate = ZipReadShort(start, end, gq + ZIP_CENTRAL_MDATE_OFFS); + dosTime = ZipReadShort(start, end, gq + ZIP_CENTRAL_MTIME_OFFS); + z->timestamp = DosTimeDate(dosDate, dosTime); + z->numBytes = ZipReadInt(start, end, + gq + ZIP_CENTRAL_UNCOMPLEN_OFFS); + z->compressMethod = ZipReadShort(start, end, + gq + ZIP_CENTRAL_COMPMETH_OFFS); + } else { + z->crc32 = ZipReadInt(start, end, lq + ZIP_LOCAL_CRC32_OFFS); + dosDate = ZipReadShort(start, end, lq + ZIP_LOCAL_MDATE_OFFS); + dosTime = ZipReadShort(start, end, lq + ZIP_LOCAL_MTIME_OFFS); + z->timestamp = DosTimeDate(dosDate, dosTime); + z->numBytes = ZipReadInt(start, end, + lq + ZIP_LOCAL_UNCOMPLEN_OFFS); + z->compressMethod = ZipReadShort(start, end, + lq + ZIP_LOCAL_COMPMETH_OFFS); + } + z->numCompressedBytes = nbcompr; hPtr = Tcl_CreateHashEntry(&ZipFS.fileHash, fullpath, &isNew); if (!isNew) { /* should not happen but skip it anyway */ - Tcl_Free(z); - } else { - Tcl_SetHashValue(hPtr, z); - z->name = (char *)Tcl_GetHashKey(&ZipFS.fileHash, hPtr); - z->next = zf->entries; - zf->entries = z; - if (isdir && (mountPoint[0] == '\0') && (z->depth == 1)) { - z->tnext = zf->topEnts; - zf->topEnts = z; - } - if (!z->isDirectory && (z->depth > 1)) { - char *dir, *end; - ZipEntry *zd; - - Tcl_DStringSetLength(&ds, strlen(z->name) + 8); - Tcl_DStringSetLength(&ds, 0); - Tcl_DStringAppend(&ds, z->name, -1); - dir = Tcl_DStringValue(&ds); - for (end = strrchr(dir, '/'); end && (end != dir); - end = strrchr(dir, '/')) { - Tcl_DStringSetLength(&ds, end - dir); - hPtr = Tcl_CreateHashEntry(&ZipFS.fileHash, dir, &isNew); - if (!isNew) { - break; - } - zd = (ZipEntry *)Tcl_Alloc(sizeof(ZipEntry)); - zd->name = NULL; - zd->tnext = NULL; - zd->depth = CountSlashes(dir); - zd->zipFilePtr = zf; - zd->isDirectory = 1; - zd->isEncrypted = 0; - zd->offset = z->offset; - zd->crc32 = 0; - zd->timestamp = z->timestamp; - zd->numBytes = zd->numCompressedBytes = 0; - zd->compressMethod = ZIP_COMPMETH_STORED; - zd->data = NULL; - Tcl_SetHashValue(hPtr, zd); - zd->name = (char *)Tcl_GetHashKey(&ZipFS.fileHash, hPtr); - zd->next = zf->entries; - zf->entries = zd; - if ((mountPoint[0] == '\0') && (zd->depth == 1)) { - zd->tnext = zf->topEnts; - zf->topEnts = zd; - } + ckfree(z); + goto nextent; + } + + Tcl_SetHashValue(hPtr, z); + z->name = (char *) Tcl_GetHashKey(&ZipFS.fileHash, hPtr); + z->next = zf->entries; + zf->entries = z; + if (isdir && (mountPoint[0] == '\0') && (z->depth == ZIPFS_ROOTDIR_DEPTH)) { + z->tnext = zf->topEnts; + zf->topEnts = z; + } + + /* + * Make any directory nodes we need. ZIPs are not consistent about + * containing directory nodes. + */ + + if (!z->isDirectory && (z->depth > ZIPFS_ROOTDIR_DEPTH)) { + char *dir, *endPtr; + ZipEntry *zd; + + Tcl_DStringSetLength(&ds, strlen(z->name) + 8); + Tcl_DStringSetLength(&ds, 0); + Tcl_DStringAppend(&ds, z->name, -1); + dir = Tcl_DStringValue(&ds); + for (endPtr = strrchr(dir, '/'); endPtr && (endPtr != dir); + endPtr = strrchr(dir, '/')) { + Tcl_DStringSetLength(&ds, endPtr - dir); + hPtr = Tcl_CreateHashEntry(&ZipFS.fileHash, dir, &isNew); + if (!isNew) { + /* + * Already made. That's fine. + */ + break; + } + + zd = AllocateZipEntry(); + zd->depth = CountSlashes(dir); + assert(zd->depth > ZIPFS_ROOTDIR_DEPTH); + zd->zipFilePtr = zf; + zd->isDirectory = 1; + zd->offset = z->offset; + zd->timestamp = z->timestamp; + zd->compressMethod = ZIP_COMPMETH_STORED; + Tcl_SetHashValue(hPtr, zd); + zd->name = (char *) Tcl_GetHashKey(&ZipFS.fileHash, hPtr); + zd->next = zf->entries; + zf->entries = zd; + if ((mountPoint[0] == '\0') && (zd->depth == ZIPFS_ROOTDIR_DEPTH)) { + zd->tnext = zf->topEnts; + zf->topEnts = zd; } } } nextent: q += pathlen + comlen + extra + ZIP_CENTRAL_HEADER_LEN; } + Unlock(); Tcl_DStringFree(&fpBuf); Tcl_DStringFree(&ds); Tcl_FSMountsChanged(NULL); - Unlock(); return TCL_OK; } /* *------------------------------------------------------------------------- @@ -1451,15 +2165,19 @@ Tcl_MutexLock(&ZipFSMutex); Tcl_ConditionWait(&ZipFSCond, &ZipFSMutex, &t); Tcl_MutexUnlock(&ZipFSMutex); #endif /* TCL_THREADS */ + crc32tab = get_crc_table(); Tcl_FSRegister(NULL, &zipfsFilesystem); Tcl_InitHashTable(&ZipFS.fileHash, TCL_STRING_KEYS); Tcl_InitHashTable(&ZipFS.zipHash, TCL_STRING_KEYS); ZipFS.idCount = 1; ZipFS.wrmax = DEFAULT_WRITE_MAX_SIZE; + ZipFS.fallbackEntryEncoding = (char *) + ckalloc(strlen(ZIPFS_FALLBACK_ENCODING) + 1); + strcpy(ZipFS.fallbackEntryEncoding, ZIPFS_FALLBACK_ENCODING); ZipFS.initialized = 1; } /* *------------------------------------------------------------------------- @@ -1478,30 +2196,78 @@ * Interpreter result may be updated. * *------------------------------------------------------------------------- */ -static inline int +static int ListMountPoints( Tcl_Interp *interp) { Tcl_HashEntry *hPtr; Tcl_HashSearch search; ZipFile *zf; + Tcl_Obj *resultList; + if (!interp) { + /* + * Are there any entries in the zipHash? Don't need to enumerate them + * all to know. + */ + + return (ZipFS.zipHash.numEntries ? TCL_OK : TCL_BREAK); + } + + TclNewObj(resultList); for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { - if (!interp) { - return TCL_OK; - } - zf = (ZipFile *)Tcl_GetHashValue(hPtr); - Tcl_AppendElement(interp, zf->mountPoint); - Tcl_AppendElement(interp, zf->name); - } - return (interp ? TCL_OK : TCL_BREAK); + zf = (ZipFile *) Tcl_GetHashValue(hPtr); + Tcl_ListObjAppendElement(NULL, resultList, Tcl_NewStringObj( + zf->mountPoint, -1)); + Tcl_ListObjAppendElement(NULL, resultList, Tcl_NewStringObj( + zf->name, -1)); + } + Tcl_SetObjResult(interp, resultList); + return TCL_OK; } +/* + *------------------------------------------------------------------------ + * + * CleanupMount -- + * + * Releases all resources associated with a mounted archive. There + * must not be any open files in the archive. + * + * Caller MUST be holding WriteLock() before calling this function. + * + * Results: + * None. + * + * Side effects: + * Memory associated with the mounted archive is deallocated. + *------------------------------------------------------------------------ + */ +static void +CleanupMount( + ZipFile *zf) /* Mount point */ +{ + ZipEntry *z, *znext; + Tcl_HashEntry *hPtr; + for (z = zf->entries; z; z = znext) { + znext = z->next; + hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, z->name); + if (hPtr) { + Tcl_DeleteHashEntry(hPtr); + } + if (z->data) { + ckfree(z->data); + } + ckfree(z); + } + zf->entries = NULL; +} + /* *------------------------------------------------------------------------- * * DescribeMounted -- * @@ -1517,22 +2283,19 @@ * Interpreter result may be updated. * *------------------------------------------------------------------------- */ -static inline int +static int DescribeMounted( Tcl_Interp *interp, const char *mountPoint) { - Tcl_HashEntry *hPtr; - ZipFile *zf; - if (interp) { - hPtr = Tcl_FindHashEntry(&ZipFS.zipHash, mountPoint); - if (hPtr) { - zf = (ZipFile *)Tcl_GetHashValue(hPtr); + ZipFile *zf = ZipFSLookupZip(mountPoint); + + if (zf) { Tcl_SetObjResult(interp, Tcl_NewStringObj(zf->name, -1)); return TCL_OK; } } return (interp ? TCL_OK : TCL_BREAK); @@ -1557,16 +2320,17 @@ */ int TclZipfs_Mount( Tcl_Interp *interp, /* Current interpreter. NULLable. */ + const char *zipname, /* Path to ZIP file to mount */ const char *mountPoint, /* Mount point path. */ - const char *zipname, /* Path to ZIP file to mount. */ const char *passwd) /* Password for opening the ZIP, or NULL if * the ZIP is unprotected. */ { ZipFile *zf; + int ret; ReadLock(); if (!ZipFS.initialized) { ZipfsSetup(); } @@ -1573,70 +2337,88 @@ /* * No mount point, so list all mount points and what is mounted there. */ - if (!mountPoint) { - int ret = ListMountPoints(interp); + if (mountPoint == NULL) { + ret = ListMountPoints(interp); + Unlock(); + return ret; + } + + Tcl_DString ds; + Tcl_DStringInit(&ds); + ret = NormalizeMountPoint(interp, mountPoint, &ds); + if (ret != TCL_OK) { Unlock(); return ret; } - - /* - * Mount point but no file, so describe what is mounted at that mount - * point. - */ + mountPoint = Tcl_DStringValue(&ds); if (!zipname) { - DescribeMounted(interp, mountPoint); - Unlock(); - return TCL_OK; - } - Unlock(); - - /* - * Have both a mount point and a file (name) to mount there. - */ - - if (passwd) { - if ((strlen(passwd) > 255) || strchr(passwd, 0xff)) { - if (interp) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("illegal password", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "BAD_PASS", NULL); - } - return TCL_ERROR; - } - } - zf = (ZipFile *)Tcl_AttemptAlloc(sizeof(ZipFile) + strlen(mountPoint) + 1); - if (!zf) { - if (interp) { - Tcl_AppendResult(interp, "out of memory", (char *) NULL); - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - return TCL_ERROR; - } - if (ZipFSOpenArchive(interp, zipname, 1, zf) != TCL_OK) { - Tcl_Free(zf); - return TCL_ERROR; - } - if (ZipFSCatalogFilesystem(interp, zf, mountPoint, passwd, zipname) - != TCL_OK) { - Tcl_Free(zf); - return TCL_ERROR; - } - Tcl_Free(zf); - return TCL_OK; + /* + * Mount point but no file, so describe what is mounted at that mount + * point. + */ + + ret = DescribeMounted(interp, mountPoint); + Unlock(); + } else { + /* Have both a mount point and a file (name) to mount there. */ + + Tcl_Obj *zipPathObj; + Tcl_Obj *normZipPathObj; + + Unlock(); + + zipPathObj = Tcl_NewStringObj(zipname, -1); + Tcl_IncrRefCount(zipPathObj); + normZipPathObj = Tcl_FSGetNormalizedPath(interp, zipPathObj); + if (normZipPathObj == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "could not normalize zip filename \"%s\"", zipname)); + Tcl_SetErrorCode(interp, "TCL", "OPERATION", "NORMALIZE", (char *)NULL); + ret = TCL_ERROR; + } else { + Tcl_IncrRefCount(normZipPathObj); + const char *normPath = TclGetString(normZipPathObj); + if (passwd == NULL || + (ret = IsPasswordValid(interp, passwd, + strlen(passwd))) == TCL_OK) { + zf = AllocateZipFile(interp, strlen(mountPoint)); + if (zf == NULL) { + ret = TCL_ERROR; + } else { + ret = ZipFSOpenArchive(interp, normPath, 1, zf); + if (ret != TCL_OK) { + ckfree(zf); + } else { + ret = ZipFSCatalogFilesystem( + interp, zf, mountPoint, passwd, normPath); + /* Note zf is already freed on error! */ + } + } + } + Tcl_DecrRefCount(normZipPathObj); + if (ret == TCL_OK && interp) { + Tcl_DStringResult(interp, &ds); + } + } + Tcl_DecrRefCount(zipPathObj); + } + + Tcl_DStringFree(&ds); + return ret; } /* *------------------------------------------------------------------------- * * TclZipfs_MountBuffer -- * * This procedure is invoked to mount a given ZIP archive file on a given - * mountpoint with optional ZIP password. + * mountpoint. * * Results: * A standard Tcl result. * * Side effects: @@ -1647,82 +2429,88 @@ */ int TclZipfs_MountBuffer( Tcl_Interp *interp, /* Current interpreter. NULLable. */ - const char *mountPoint, /* Mount point path. */ - unsigned char *data, + const void *data, size_t datalen, + const char *mountPoint, /* Mount point path. */ int copy) { ZipFile *zf; - int result; + int ret; + if (mountPoint == NULL || data == NULL) { + ZIPFS_ERROR(interp, "mount point and/or data are null"); + return TCL_ERROR; + } + + /* TODO - how come a *read* lock suffices for initialzing ? */ ReadLock(); if (!ZipFS.initialized) { ZipfsSetup(); } - /* - * No mount point, so list all mount points and what is mounted there. - */ - - if (!mountPoint) { - int ret = ListMountPoints(interp); + Tcl_DString ds; + Tcl_DStringInit(&ds); + ret = NormalizeMountPoint(interp, mountPoint, &ds); + if (ret != TCL_OK) { Unlock(); return ret; } - - /* - * Mount point but no data, so describe what is mounted at that mount - * point. - */ - - if (!data) { - DescribeMounted(interp, mountPoint); - Unlock(); - return TCL_OK; - } + mountPoint = Tcl_DStringValue(&ds); + Unlock(); /* * Have both a mount point and data to mount there. + * What's the magic about 64 * 1024 * 1024 ? */ - - zf = (ZipFile *)Tcl_AttemptAlloc(sizeof(ZipFile) + strlen(mountPoint) + 1); - if (!zf) { - if (interp) { - Tcl_AppendResult(interp, "out of memory", (char *) NULL); - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - return TCL_ERROR; + ret = TCL_ERROR; + if ((datalen <= ZIP_CENTRAL_END_LEN) || + (datalen - ZIP_CENTRAL_END_LEN) > + (64 * 1024 * 1024 - ZIP_CENTRAL_END_LEN)) { + ZIPFS_ERROR(interp, "illegal file size"); + ZIPFS_ERROR_CODE(interp, "FILE_SIZE"); + goto done; + } + zf = AllocateZipFile(interp, strlen(mountPoint)); + if (zf == NULL) { + goto done; } zf->isMemBuffer = 1; zf->length = datalen; + if (copy) { - zf->data = (unsigned char *)Tcl_AttemptAlloc(datalen); - if (!zf->data) { - if (interp) { - Tcl_AppendResult(interp, "out of memory", (char *) NULL); - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - return TCL_ERROR; + zf->data = (unsigned char *)attemptckalloc(datalen); + if (zf->data == NULL) { + ZipFSCloseArchive(interp, zf); + ckfree(zf); + ZIPFS_MEM_ERROR(interp); + goto done; } memcpy(zf->data, data, datalen); zf->ptrToFree = zf->data; } else { - zf->data = data; + zf->data = (unsigned char *)data; zf->ptrToFree = NULL; } - zf->passBuf[0] = 0; /* stop valgrind cries */ - if (ZipFSFindTOC(interp, 0, zf) != TCL_OK) { - return TCL_ERROR; - } - result = ZipFSCatalogFilesystem(interp, zf, mountPoint, NULL, - "Memory Buffer"); - Tcl_Free(zf); - return result; + ret = ZipFSFindTOC(interp, 1, zf); + if (ret != TCL_OK) { + ckfree(zf); + } else { + /* Note ZipFSCatalogFilesystem will free zf on error */ + ret = ZipFSCatalogFilesystem( + interp, zf, mountPoint, NULL, "Memory Buffer"); + } + if (ret == TCL_OK && interp) { + Tcl_DStringResult(interp, &ds); + } + +done: + Tcl_DStringFree(&ds); + return ret; } /* *------------------------------------------------------------------------- * @@ -1743,14 +2531,15 @@ TclZipfs_Unmount( Tcl_Interp *interp, /* Current interpreter. NULLable. */ const char *mountPoint) /* Mount point path. */ { ZipFile *zf; - ZipEntry *z, *znext; Tcl_HashEntry *hPtr; Tcl_DString dsm; int ret = TCL_OK, unmounted = 0; + + Tcl_DStringInit(&dsm); WriteLock(); if (!ZipFS.initialized) { goto done; } @@ -1758,43 +2547,44 @@ /* * Mount point sometimes is a relative or otherwise denormalized path. * But an absolute name is needed as mount point here. */ - Tcl_DStringInit(&dsm); - mountPoint = CanonicalPath("", mountPoint, &dsm, 1); + if (NormalizeMountPoint(interp, mountPoint, &dsm) != TCL_OK) { + goto done; + } + mountPoint = Tcl_DStringValue(&dsm); hPtr = Tcl_FindHashEntry(&ZipFS.zipHash, mountPoint); /* don't report no-such-mount as an error */ if (!hPtr) { goto done; } - zf = (ZipFile *)Tcl_GetHashValue(hPtr); + zf = (ZipFile *) Tcl_GetHashValue(hPtr); if (zf->numOpen > 0) { ZIPFS_ERROR(interp, "filesystem is busy"); + ZIPFS_ERROR_CODE(interp, "BUSY"); ret = TCL_ERROR; goto done; } Tcl_DeleteHashEntry(hPtr); - for (z = zf->entries; z; z = znext) { - znext = z->next; - hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, z->name); - if (hPtr) { - Tcl_DeleteHashEntry(hPtr); - } - if (z->data) { - Tcl_Free(z->data); - } - Tcl_Free(z); - } + + /* + * Now no longer mounted - the rest of the code won't find it - but we're + * still cleaning things up. + */ + + CleanupMount(zf); ZipFSCloseArchive(interp, zf); - Tcl_DeleteExitHandler(ZipfsExitHandler, zf); - Tcl_Free(zf); + + ckfree(zf); unmounted = 1; + done: Unlock(); + Tcl_DStringFree(&dsm); if (unmounted) { Tcl_FSMountsChanged(NULL); } return ret; } @@ -1815,33 +2605,50 @@ *------------------------------------------------------------------------- */ static int ZipFSMountObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { + const char *mountPoint = NULL, *zipFile = NULL, *password = NULL; + int result; if (objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, - "?mountpoint? ?zipfile? ?password?"); + "?zipfile? ?mountpoint? ?password?"); return TCL_ERROR; } + /* + * A single argument is treated as the mountpoint. Two arguments + * are treated as zipfile and mountpoint. + */ + if (objc > 1) { + if (objc == 2) { + mountPoint = TclGetString(objv[1]); + } else { + /* 2 < objc < 4 */ + zipFile = TclGetString(objv[1]); + mountPoint = TclGetString(objv[2]); + if (objc > 3) { + password = TclGetString(objv[3]); + } + } + } - return TclZipfs_Mount(interp, (objc > 1) ? TclGetString(objv[1]) : NULL, - (objc > 2) ? TclGetString(objv[2]) : NULL, - (objc > 3) ? TclGetString(objv[3]) : NULL); + result = TclZipfs_Mount(interp, zipFile, mountPoint, password); + return result; } /* *------------------------------------------------------------------------- * * ZipFSMountBufferObjCmd -- * - * This procedure is invoked to process the [zipfs mount_data] command. + * This procedure is invoked to process the [zipfs mountdata] command. * * Results: * A standard Tcl result. * * Side effects: @@ -1850,45 +2657,29 @@ *------------------------------------------------------------------------- */ static int ZipFSMountBufferObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - const char *mountPoint; /* Mount point path. */ - unsigned char *data; - size_t length = 0; + const char *mountPoint = NULL; /* Mount point path. */ + unsigned char *data = NULL; + Tcl_Size length; - if (objc > 3) { - Tcl_WrongNumArgs(interp, 1, objv, "?mountpoint? ?data?"); + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "data mountpoint"); return TCL_ERROR; } - if (objc < 2) { - int ret; - - ReadLock(); - ret = ListMountPoints(interp); - Unlock(); - return ret; - } - - mountPoint = TclGetString(objv[1]); - if (objc < 3) { - ReadLock(); - DescribeMounted(interp, mountPoint); - Unlock(); - return TCL_OK; - } - - data = TclGetBytesFromObj(interp, objv[2], &length); + data = Tcl_GetBytesFromObj(interp, objv[1], &length); + mountPoint = TclGetString(objv[2]); if (data == NULL) { return TCL_ERROR; } - return TclZipfs_MountBuffer(interp, mountPoint, data, length, 1); + return TclZipfs_MountBuffer(interp, data, length, mountPoint, 1); } /* *------------------------------------------------------------------------- * @@ -1905,15 +2696,19 @@ *------------------------------------------------------------------------- */ static int ZipFSRootObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ - TCL_UNUSED(int) /*objc*/, - TCL_UNUSED(Tcl_Obj *const *)) /*objv*/ + int objc, + Tcl_Obj *const *objv) { + if (objc != 1) { + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } Tcl_SetObjResult(interp, Tcl_NewStringObj(ZIPFS_VOLUME, -1)); return TCL_OK; } /* @@ -1932,18 +2727,17 @@ *------------------------------------------------------------------------- */ static int ZipFSUnmountObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - if (objc != 2) { - Tcl_WrongNumArgs(interp, 1, objv, "zipfile"); + Tcl_WrongNumArgs(interp, 1, objv, "mountpoint"); return TCL_ERROR; } return TclZipfs_Unmount(interp, TclGetString(objv[1])); } @@ -1964,58 +2758,104 @@ *------------------------------------------------------------------------- */ static int ZipFSMkKeyObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - int len, i = 0; - char *pw, passBuf[264]; + Tcl_Size len, i = 0; + const char *pw; + Tcl_Obj *passObj; + unsigned char *passBuf; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "password"); return TCL_ERROR; } - pw = TclGetString(objv[1]); - len = strlen(pw); + pw = TclGetStringFromObj(objv[1], &len); if (len == 0) { return TCL_OK; } - if ((len > 255) || strchr(pw, 0xff)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj("illegal password", -1)); + if (IsPasswordValid(interp, pw, len) != TCL_OK) { return TCL_ERROR; } + + passObj = Tcl_NewByteArrayObj(NULL, 264); + passBuf = Tcl_GetByteArrayFromObj(passObj, (Tcl_Size *)NULL); while (len > 0) { int ch = pw[len - 1]; - passBuf[i] = (ch & 0x0f) | pwrot[(ch >> 4) & 0x0f]; - i++; + passBuf[i++] = (ch & 0x0f) | pwrot[(ch >> 4) & 0x0f]; len--; } passBuf[i] = i; - ++i; - passBuf[i++] = (char) ZIP_PASSWORD_END_SIG; - passBuf[i++] = (char) (ZIP_PASSWORD_END_SIG >> 8); - passBuf[i++] = (char) (ZIP_PASSWORD_END_SIG >> 16); - passBuf[i++] = (char) (ZIP_PASSWORD_END_SIG >> 24); - passBuf[i] = '\0'; - Tcl_AppendResult(interp, passBuf, (char *) NULL); + i++; + ZipWriteInt(passBuf, passBuf + 264, passBuf + i, ZIP_PASSWORD_END_SIG); + Tcl_SetByteArrayLength(passObj, i + 4); + Tcl_SetObjResult(interp, passObj); + return TCL_OK; +} + +/* + *------------------------------------------------------------------------- + * + * RandomChar -- + * + * Worker for ZipAddFile(). Picks a random character (range: 0..255) + * using Tcl's standard PRNG. + * + * Returns: + * Tcl result code. Updates chPtr with random character on success. + * + * Side effects: + * Advances the PRNG state. May reenter the Tcl interpreter if the user + * has replaced the PRNG. + * + *------------------------------------------------------------------------- + */ + +static int +RandomChar( + Tcl_Interp *interp, + int step, + int *chPtr) +{ + double r; + Tcl_Obj *ret; + + if (Tcl_EvalEx(interp, "::tcl::mathfunc::rand", TCL_INDEX_NONE, 0) != TCL_OK) { + goto failed; + } + ret = Tcl_GetObjResult(interp); + if (Tcl_GetDoubleFromObj(interp, ret, &r) != TCL_OK) { + goto failed; + } + *chPtr = (int) (r * 256); return TCL_OK; + + failed: + Tcl_AppendObjToErrorInfo(interp, Tcl_ObjPrintf( + "\n (evaluating PRNG step %d for password encoding)", + step)); + return TCL_ERROR; } /* *------------------------------------------------------------------------- * * ZipAddFile -- * - * This procedure is used by ZipFSMkZipOrImgCmd() to add a single file to + * This procedure is used by ZipFSMkZipOrImg() to add a single file to * the output ZIP archive file being written. A ZipEntry struct about the * input file is added to the given fileHash table for later creation of * the central ZIP directory. + * + * Tcl *always* encodes filenames in the ZIP as UTF-8. Similarly, it + * would always encode comments as UTF-8, if it supported comments. * * Results: * A standard Tcl result. * * Side effects: @@ -2026,85 +2866,104 @@ */ static int ZipAddFile( Tcl_Interp *interp, /* Current interpreter. */ - const char *path, - const char *name, - Tcl_Channel out, + Tcl_Obj *pathObj, /* Actual name of the file to add. */ + const char *name, /* Name to use in the ZIP archive, in Tcl's + * internal encoding. */ + Tcl_Channel out, /* The open ZIP archive being built. */ const char *passwd, /* Password for encoding the file, or NULL if * the file is to be unprotected. */ - char *buf, - int bufsize, - Tcl_HashTable *fileHash) + char *buf, /* Working buffer. */ + int bufsize, /* Size of buf */ + Tcl_HashTable *fileHash) /* Where to record ZIP entry metdata so we can + * built the central directory. */ { + const unsigned char *start = (unsigned char *) buf; + const unsigned char *end = (unsigned char *) buf + bufsize; Tcl_Channel in; Tcl_HashEntry *hPtr; ZipEntry *z; z_stream stream; - const char *zpath; + Tcl_DString zpathDs; /* Buffer for the encoded filename. */ + const char *zpathExt; /* Filename in external encoding (true + * UTF-8). */ + const char *zpathTcl; /* Filename in Tcl's internal encoding. */ int crc, flush, zpathlen; size_t nbyte, nbytecompr, len, olen, align = 0; - Tcl_WideInt pos[3]; + long long headerStartOffset, dataStartOffset, dataEndOffset; int mtime = 0, isNew, compMeth; unsigned long keys[3], keys0[3]; char obuf[4096]; /* * Trim leading '/' characters. If this results in an empty string, we've * nothing to do. */ - zpath = name; - while (zpath && zpath[0] == '/') { - zpath++; + zpathTcl = name; + while (zpathTcl && zpathTcl[0] == '/') { + zpathTcl++; } - if (!zpath || (zpath[0] == '\0')) { + if (!zpathTcl || (zpathTcl[0] == '\0')) { return TCL_OK; } - zpathlen = strlen(zpath); + /* + * Convert to encoded form. Note that we use strlen() here; if someone's + * crazy enough to embed NULs in filenames, they deserve what they get! + */ + + zpathExt = Tcl_UtfToExternalDString(tclUtf8Encoding, zpathTcl, -1, &zpathDs); + zpathlen = strlen(zpathExt); if (zpathlen + ZIP_CENTRAL_HEADER_LEN > bufsize) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "path too long for \"%s\"", path)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "PATH_LEN", NULL); + "path too long for \"%s\"", TclGetString(pathObj))); + ZIPFS_ERROR_CODE(interp, "PATH_LEN"); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } - in = Tcl_OpenFileChannel(interp, path, "rb", 0); + in = Tcl_FSOpenFileChannel(interp, pathObj, "rb", 0); if (!in) { + Tcl_DStringFree(&zpathDs); #ifdef _WIN32 /* hopefully a directory */ if (strcmp("permission denied", Tcl_PosixError(interp)) == 0) { - Tcl_CloseEx(interp, in, 0); + Tcl_Close(interp, in); return TCL_OK; } #endif /* _WIN32 */ - Tcl_CloseEx(interp, in, 0); + Tcl_Close(interp, in); return TCL_ERROR; } else { - Tcl_Obj *pathObj = Tcl_NewStringObj(path, -1); Tcl_StatBuf statBuf; - Tcl_IncrRefCount(pathObj); if (Tcl_FSStat(pathObj, &statBuf) != -1) { mtime = statBuf.st_mtime; } - Tcl_DecrRefCount(pathObj); } Tcl_ResetResult(interp); + + /* + * Compute the CRC. + */ + crc = 0; nbyte = nbytecompr = 0; while (1) { len = Tcl_Read(in, buf, bufsize); - if (len == TCL_IO_FAILURE) { + if (len == ERROR_LENGTH) { + Tcl_DStringFree(&zpathDs); if (nbyte == 0 && errno == EISDIR) { - Tcl_CloseEx(interp, in, 0); + Tcl_Close(interp, in); return TCL_OK; } + readErrorWithChannelOpen: Tcl_SetObjResult(interp, Tcl_ObjPrintf("read error on \"%s\": %s", - path, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); + TclGetString(pathObj), Tcl_PosixError(interp))); + Tcl_Close(interp, in); return TCL_ERROR; } if (len == 0) { break; } @@ -2111,127 +2970,138 @@ crc = crc32(crc, (unsigned char *) buf, len); nbyte += len; } if (Tcl_Seek(in, 0, SEEK_SET) == -1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf("seek error on \"%s\": %s", - path, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); + TclGetString(pathObj), Tcl_PosixError(interp))); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } - pos[0] = Tcl_Tell(out); + + /* + * Remember where we've got to so far so we can write the header (after + * writing the file). + */ + + headerStartOffset = Tcl_Tell(out); + + /* + * Reserve space for the per-file header. Includes writing the file name + * as we already know that. + */ + memset(buf, '\0', ZIP_LOCAL_HEADER_LEN); - memcpy(buf + ZIP_LOCAL_HEADER_LEN, zpath, zpathlen); + memcpy(buf + ZIP_LOCAL_HEADER_LEN, zpathExt, zpathlen); len = zpathlen + ZIP_LOCAL_HEADER_LEN; - if (Tcl_Write(out, buf, len) != len) { - wrerr: + if ((size_t)Tcl_Write(out, buf, len) != len) { + writeErrorWithChannelOpen: Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "write error on %s: %s", path, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); + "write error on \"%s\": %s", + TclGetString(pathObj), Tcl_PosixError(interp))); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } - if ((len + pos[0]) & 3) { + + /* + * Align payload to next 4-byte boundary (if necessary) using a dummy + * extra entry similar to the zipalign tool from Android's SDK. + */ + + if ((len + headerStartOffset) & 3) { unsigned char abuf[8]; - - /* - * Align payload to next 4-byte boundary using a dummy extra entry - * similar to the zipalign tool from Android's SDK. - */ - - align = 4 + ((len + pos[0]) & 3); - ZipWriteShort(abuf, 0xffff); - ZipWriteShort(abuf + 2, align - 4); - ZipWriteInt(abuf + 4, 0x03020100); - if (Tcl_Write(out, (const char *) abuf, align) != align) { - goto wrerr; + const unsigned char *astart = abuf; + const unsigned char *aend = abuf + 8; + + align = 4 + ((len + headerStartOffset) & 3); + ZipWriteShort(astart, aend, abuf, 0xffff); + ZipWriteShort(astart, aend, abuf + 2, align - 4); + ZipWriteInt(astart, aend, abuf + 4, 0x03020100); + if ((size_t)Tcl_Write(out, (const char *) abuf, align) != align) { + goto writeErrorWithChannelOpen; } } + + /* + * Set up encryption if we were asked to. + */ + if (passwd) { int i, ch, tmp; - unsigned char kvbuf[24]; - Tcl_Obj *ret; - - init_keys(passwd, keys, crc32tab); - for (i = 0; i < 12 - 2; i++) { - double r; - - if (Tcl_EvalEx(interp, "::tcl::mathfunc::rand", -1, 0) != TCL_OK) { - Tcl_Obj *eiPtr = Tcl_ObjPrintf( - "\n (evaluating PRNG step %d for password encoding)", - i); - - Tcl_AppendObjToErrorInfo(interp, eiPtr); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; - } - ret = Tcl_GetObjResult(interp); - if (Tcl_GetDoubleFromObj(interp, ret, &r) != TCL_OK) { - Tcl_Obj *eiPtr = Tcl_ObjPrintf( - "\n (evaluating PRNG step %d for password encoding)", - i); - - Tcl_AppendObjToErrorInfo(interp, eiPtr); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; - } - ch = (int) (r * 256); - kvbuf[i + 12] = UCHAR(zencode(keys, crc32tab, ch, tmp)); + unsigned char kvbuf[2*ZIP_CRYPT_HDR_LEN]; + + init_keys(passwd, keys, crc32tab); + for (i = 0; i < ZIP_CRYPT_HDR_LEN - 2; i++) { + if (RandomChar(interp, i, &ch) != TCL_OK) { + Tcl_Close(interp, in); + return TCL_ERROR; + } + kvbuf[i + ZIP_CRYPT_HDR_LEN] = UCHAR(zencode(keys, crc32tab, ch, tmp)); } Tcl_ResetResult(interp); init_keys(passwd, keys, crc32tab); - for (i = 0; i < 12 - 2; i++) { - kvbuf[i] = UCHAR(zencode(keys, crc32tab, kvbuf[i + 12], tmp)); + for (i = 0; i < ZIP_CRYPT_HDR_LEN - 2; i++) { + kvbuf[i] = UCHAR(zencode(keys, crc32tab, kvbuf[i + ZIP_CRYPT_HDR_LEN], tmp)); } kvbuf[i++] = UCHAR(zencode(keys, crc32tab, crc >> 16, tmp)); kvbuf[i++] = UCHAR(zencode(keys, crc32tab, crc >> 24, tmp)); - len = Tcl_Write(out, (char *) kvbuf, 12); - memset(kvbuf, 0, 24); - if (len != 12) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "write error on %s: %s", path, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; + len = Tcl_Write(out, (char *) kvbuf, ZIP_CRYPT_HDR_LEN); + memset(kvbuf, 0, sizeof(kvbuf)); + if (len != ZIP_CRYPT_HDR_LEN) { + goto writeErrorWithChannelOpen; } memcpy(keys0, keys, sizeof(keys0)); - nbytecompr += 12; + nbytecompr += ZIP_CRYPT_HDR_LEN; } + + /* + * Save where we've got to in case we need to just store this file. + */ + Tcl_Flush(out); - pos[2] = Tcl_Tell(out); + dataStartOffset = Tcl_Tell(out); + + /* + * Compress the stream. + */ + compMeth = ZIP_COMPMETH_DEFLATED; memset(&stream, 0, sizeof(z_stream)); stream.zalloc = Z_NULL; stream.zfree = Z_NULL; stream.opaque = Z_NULL; if (deflateInit2(&stream, 9, Z_DEFLATED, -15, 8, Z_DEFAULT_STRATEGY) != Z_OK) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "compression init error on \"%s\"", path)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "DEFLATE_INIT", NULL); - Tcl_CloseEx(interp, in, 0); + "compression init error on \"%s\"", TclGetString(pathObj))); + ZIPFS_ERROR_CODE(interp, "DEFLATE_INIT"); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } + do { len = Tcl_Read(in, buf, bufsize); - if (len == TCL_IO_FAILURE) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "read error on %s: %s", path, Tcl_PosixError(interp))); + if (len == ERROR_LENGTH) { deflateEnd(&stream); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; + goto readErrorWithChannelOpen; } stream.avail_in = len; stream.next_in = (unsigned char *) buf; flush = Tcl_Eof(in) ? Z_FINISH : Z_NO_FLUSH; do { stream.avail_out = sizeof(obuf); stream.next_out = (unsigned char *) obuf; len = deflate(&stream, flush); - if (len == (size_t) Z_STREAM_ERROR) { + if (len == (size_t)Z_STREAM_ERROR) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "deflate error on %s", path)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "DEFLATE", NULL); + "deflate error on \"%s\"", TclGetString(pathObj))); + ZIPFS_ERROR_CODE(interp, "DEFLATE"); deflateEnd(&stream); - Tcl_CloseEx(interp, in, 0); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } olen = sizeof(obuf) - stream.avail_out; if (passwd) { size_t i; @@ -2239,46 +3109,47 @@ for (i = 0; i < olen; i++) { obuf[i] = (char) zencode(keys, crc32tab, obuf[i], tmp); } } - if (olen && (Tcl_Write(out, obuf, olen) != olen)) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "write error: %s", Tcl_PosixError(interp))); + if (olen && ((size_t) Tcl_Write(out, obuf, olen) != olen)) { deflateEnd(&stream); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; + goto writeErrorWithChannelOpen; } nbytecompr += olen; } while (stream.avail_out == 0); } while (flush != Z_FINISH); deflateEnd(&stream); + + /* + * Work out where we've got to. + */ + Tcl_Flush(out); - pos[1] = Tcl_Tell(out); + dataEndOffset = Tcl_Tell(out); + if (nbyte - nbytecompr <= 0) { /* * Compressed file larger than input, write it again uncompressed. */ + if (Tcl_Seek(in, 0, SEEK_SET) != 0) { goto seekErr; } - if (Tcl_Seek(out, pos[2], SEEK_SET) != pos[2]) { + if (Tcl_Seek(out, dataStartOffset, SEEK_SET) != dataStartOffset) { seekErr: - Tcl_CloseEx(interp, in, 0); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "seek error: %s", Tcl_PosixError(interp))); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); return TCL_ERROR; } - nbytecompr = (passwd ? 12 : 0); + nbytecompr = (passwd ? ZIP_CRYPT_HDR_LEN : 0); while (1) { len = Tcl_Read(in, buf, bufsize); - if (len == TCL_IO_FAILURE) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "read error on \"%s\": %s", - path, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; + if (len == ERROR_LENGTH) { + goto readErrorWithChannelOpen; } else if (len == 0) { break; } if (passwd) { size_t i; @@ -2286,83 +3157,79 @@ for (i = 0; i < len; i++) { buf[i] = (char) zencode(keys0, crc32tab, buf[i], tmp); } } - if (Tcl_Write(out, buf, len) != len) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "write error: %s", Tcl_PosixError(interp))); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; + if ((size_t)Tcl_Write(out, buf, len) != len) { + goto writeErrorWithChannelOpen; } nbytecompr += len; } compMeth = ZIP_COMPMETH_STORED; + + /* + * Chop off everything after this; it's the over-large compressed data + * and we don't know if it is going to get overwritten otherwise. + */ + Tcl_Flush(out); - pos[1] = Tcl_Tell(out); - Tcl_TruncateChannel(out, pos[1]); + dataEndOffset = Tcl_Tell(out); + Tcl_TruncateChannel(out, dataEndOffset); } - Tcl_CloseEx(interp, in, 0); + Tcl_Close(interp, in); + Tcl_DStringFree(&zpathDs); + zpathExt = NULL; - hPtr = Tcl_CreateHashEntry(fileHash, zpath, &isNew); + hPtr = Tcl_CreateHashEntry(fileHash, zpathTcl, &isNew); if (!isNew) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "non-unique path name \"%s\"", path)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "DUPLICATE_PATH", NULL); + "non-unique path name \"%s\"", TclGetString(pathObj))); + ZIPFS_ERROR_CODE(interp, "DUPLICATE_PATH"); return TCL_ERROR; } - z = (ZipEntry *)Tcl_Alloc(sizeof(ZipEntry)); + /* + * Remember that we've written the file (for central directory generation) + * and generate the local (per-file) header in the space that we reserved + * earlier. + */ + + z = AllocateZipEntry(); Tcl_SetHashValue(hPtr, z); - z->name = NULL; - z->tnext = NULL; - z->depth = 0; - z->zipFilePtr = NULL; - z->isDirectory = 0; z->isEncrypted = (passwd ? 1 : 0); - z->offset = pos[0]; + z->offset = headerStartOffset; z->crc32 = crc; z->timestamp = mtime; z->numBytes = nbyte; z->numCompressedBytes = nbytecompr; z->compressMethod = compMeth; - z->data = NULL; - z->name = (char *)Tcl_GetHashKey(fileHash, hPtr); - z->next = NULL; + z->name = (char *) Tcl_GetHashKey(fileHash, hPtr); /* * Write final local header information. */ - ZipWriteInt(buf + ZIP_LOCAL_SIG_OFFS, ZIP_LOCAL_HEADER_SIG); - ZipWriteShort(buf + ZIP_LOCAL_VERSION_OFFS, ZIP_MIN_VERSION); - ZipWriteShort(buf + ZIP_LOCAL_FLAGS_OFFS, z->isEncrypted); - ZipWriteShort(buf + ZIP_LOCAL_COMPMETH_OFFS, z->compressMethod); - ZipWriteShort(buf + ZIP_LOCAL_MTIME_OFFS, ToDosTime(z->timestamp)); - ZipWriteShort(buf + ZIP_LOCAL_MDATE_OFFS, ToDosDate(z->timestamp)); - ZipWriteInt(buf + ZIP_LOCAL_CRC32_OFFS, z->crc32); - ZipWriteInt(buf + ZIP_LOCAL_COMPLEN_OFFS, z->numCompressedBytes); - ZipWriteInt(buf + ZIP_LOCAL_UNCOMPLEN_OFFS, z->numBytes); - ZipWriteShort(buf + ZIP_LOCAL_PATHLEN_OFFS, zpathlen); - ZipWriteShort(buf + ZIP_LOCAL_EXTRALEN_OFFS, align); - if (Tcl_Seek(out, pos[0], SEEK_SET) != pos[0]) { + + SerializeLocalEntryHeader(start, end, (unsigned char *) buf, z, + zpathlen, align); + if (Tcl_Seek(out, headerStartOffset, SEEK_SET) != headerStartOffset) { Tcl_DeleteHashEntry(hPtr); - Tcl_Free(z); + ckfree(z); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "seek error: %s", Tcl_PosixError(interp))); return TCL_ERROR; } if (Tcl_Write(out, buf, ZIP_LOCAL_HEADER_LEN) != ZIP_LOCAL_HEADER_LEN) { Tcl_DeleteHashEntry(hPtr); - Tcl_Free(z); + ckfree(z); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "write error: %s", Tcl_PosixError(interp))); return TCL_ERROR; } Tcl_Flush(out); - if (Tcl_Seek(out, pos[1], SEEK_SET) != pos[1]) { + if (Tcl_Seek(out, dataEndOffset, SEEK_SET) != dataEndOffset) { Tcl_DeleteHashEntry(hPtr); - Tcl_Free(z); + ckfree(z); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "seek error: %s", Tcl_PosixError(interp))); return TCL_ERROR; } return TCL_OK; @@ -2369,16 +3236,105 @@ } /* *------------------------------------------------------------------------- * - * ZipFSMkZipOrImgObjCmd -- + * ZipFSFind -- + * + * Worker for ZipFSMkZipOrImg() that discovers the list of files to add. + * Simple wrapper around [zipfs find]. + * + *------------------------------------------------------------------------- + */ + +static Tcl_Obj * +ZipFSFind( + Tcl_Interp *interp, + Tcl_Obj *dirRoot) +{ + Tcl_Obj *cmd[2]; + int result; + + cmd[0] = Tcl_NewStringObj("::tcl::zipfs::find", -1); + cmd[1] = dirRoot; + Tcl_IncrRefCount(cmd[0]); + result = Tcl_EvalObjv(interp, 2, cmd, 0); + Tcl_DecrRefCount(cmd[0]); + if (result != TCL_OK) { + return NULL; + } + return Tcl_GetObjResult(interp); +} + +/* + *------------------------------------------------------------------------- + * + * ComputeNameInArchive -- + * + * Helper for ZipFSMkZipOrImg() that computes what the actual name of a + * file in the ZIP archive should be, stripping a prefix (if appropriate) + * and any leading slashes. If the result is an empty string, the entry + * should be skipped. + * + * Returns: + * Pointer to the name (in Tcl's internal encoding), which will be in + * memory owned by one of the argument objects. + * + * Side effects: + * None (if Tcl_Objs have string representations) + * + *------------------------------------------------------------------------- + */ + +static inline const char * +ComputeNameInArchive( + Tcl_Obj *pathObj, /* The path to the origin file */ + Tcl_Obj *directNameObj, /* User-specified name for use in the ZIP + * archive */ + const char *strip, /* A prefix to strip; may be NULL if no + * stripping need be done. */ + Tcl_Size slen) /* The length of the prefix; must be 0 if no + * stripping need be done. */ +{ + const char *name; + Tcl_Size len; + + if (directNameObj) { + name = TclGetString(directNameObj); + } else { + name = TclGetStringFromObj(pathObj, &len); + if (slen > 0) { + if ((len <= slen) || (strncmp(strip, name, slen) != 0)) { + /* + * Guaranteed to be a NUL at the end, which will make this + * entry be skipped. + */ + + return name + len; + } + name += slen; + } + } + while (name[0] == '/') { + ++name; + } + return name; +} + +/* + *------------------------------------------------------------------------- + * + * ZipFSMkZipOrImg -- * * This procedure is creates a new ZIP archive file or image file given * output filename, input directory of files to be archived, optional * password, and optional image to be prepended to the output ZIP archive - * file. + * file. It's the core of the implementation of [zipfs mkzip], [zipfs + * mkimg], [zipfs lmkzip] and [zipfs lmkimg]. + * + * Tcl *always* encodes filenames in the ZIP as UTF-8. Similarly, it + * would always encode comments as UTF-8, if it supported comments. * * Results: * A standard Tcl result. * * Side effects: @@ -2386,99 +3342,110 @@ * *------------------------------------------------------------------------- */ static int -ZipFSMkZipOrImgObjCmd( +ZipFSMkZipOrImg( Tcl_Interp *interp, /* Current interpreter. */ - int isImg, - int isList, - int objc, /* Number of arguments. */ - Tcl_Obj *const objv[]) /* Argument objects. */ + int isImg, /* Are we making an image? */ + Tcl_Obj *targetFile, /* What file are we making? */ + Tcl_Obj *dirRoot, /* What directory do we take files from? Do + * not specify at the same time as + * mappingList (one must be NULL). */ + Tcl_Obj *mappingList, /* What files are we putting in, and with what + * names? Do not specify at the same time as + * dirRoot (one must be NULL). */ + Tcl_Obj *originFile, /* If we're making an image, what file does + * the non-ZIP part of the image come from? */ + Tcl_Obj *stripPrefix, /* Are we going to strip a prefix from + * filenames found beneath dirRoot? If NULL, + * do not strip anything (except for dirRoot + * itself). */ + Tcl_Obj *passwordObj) /* The password for encoding things. NULL if + * there's no password protection. */ { Tcl_Channel out; - int pwlen = 0, count, ret = TCL_ERROR, lobjc; - size_t len, slen = 0, i = 0; - Tcl_WideInt pos[3]; - Tcl_Obj **lobjv, *list = NULL; + int count, ret = TCL_ERROR; + Tcl_Size pwlen = 0, slen = 0, lobjc; + size_t len, i = 0; + long long directoryStartOffset; + /* The overall file offset of the start of the + * central directory. */ + long long suffixStartOffset;/* The overall file offset of the start of the + * suffix of the central directory (i.e., + * where this data will be written). */ + Tcl_Obj **lobjv, *list = mappingList; ZipEntry *z; Tcl_HashEntry *hPtr; Tcl_HashSearch search; Tcl_HashTable fileHash; char *strip = NULL, *pw = NULL, passBuf[264], buf[4096]; + unsigned char *start = (unsigned char *) buf; + unsigned char *end = start + sizeof(buf); /* * Caller has verified that the number of arguments is correct. */ passBuf[0] = 0; - if (objc > (isList ? 3 : 4)) { - pw = TclGetString(objv[isList ? 3 : 4]); - pwlen = strlen(pw); - if ((pwlen > 255) || strchr(pw, 0xff)) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("illegal password", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "BAD_PASS", NULL); - return TCL_ERROR; - } - } - if (isList) { - list = objv[2]; - Tcl_IncrRefCount(list); - } else { - Tcl_Obj *cmd[3]; - - cmd[1] = Tcl_NewStringObj("::tcl::zipfs::find", -1); - cmd[2] = objv[2]; - cmd[0] = Tcl_NewListObj(2, cmd + 1); - Tcl_IncrRefCount(cmd[0]); - if (Tcl_EvalObjEx(interp, cmd[0], TCL_EVAL_DIRECT) != TCL_OK) { - Tcl_DecrRefCount(cmd[0]); - return TCL_ERROR; - } - Tcl_DecrRefCount(cmd[0]); - list = Tcl_GetObjResult(interp); - Tcl_IncrRefCount(list); - } - if (Tcl_ListObjGetElements(interp, list, &lobjc, &lobjv) != TCL_OK) { - Tcl_DecrRefCount(list); - return TCL_ERROR; - } - if (isList && (lobjc % 2)) { - Tcl_DecrRefCount(list); - Tcl_SetObjResult(interp, - Tcl_NewStringObj("need even number of elements", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "LIST_LENGTH", NULL); + if (passwordObj != NULL) { + pw = TclGetStringFromObj(passwordObj, &pwlen); + if (IsPasswordValid(interp, pw, pwlen) != TCL_OK) { + return TCL_ERROR; + } + if (pwlen <= 0) { + pw = NULL; + pwlen = 0; + } + } + if (dirRoot != NULL) { + list = ZipFSFind(interp, dirRoot); + if (!list) { + return TCL_ERROR; + } + } + Tcl_IncrRefCount(list); + if (TclListObjLength(interp, list, &lobjc) != TCL_OK) { + Tcl_DecrRefCount(list); + return TCL_ERROR; + } + if (mappingList && (lobjc % 2)) { + Tcl_DecrRefCount(list); + ZIPFS_ERROR(interp, "need even number of elements"); + ZIPFS_ERROR_CODE(interp, "LIST_LENGTH"); return TCL_ERROR; } if (lobjc == 0) { Tcl_DecrRefCount(list); - Tcl_SetObjResult(interp, Tcl_NewStringObj("empty archive", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "EMPTY", NULL); + ZIPFS_ERROR(interp, "empty archive"); + ZIPFS_ERROR_CODE(interp, "EMPTY"); + return TCL_ERROR; + } + if (TclListObjGetElements(interp, list, &lobjc, &lobjv) != TCL_OK) { + Tcl_DecrRefCount(list); return TCL_ERROR; } - out = Tcl_OpenFileChannel(interp, TclGetString(objv[1]), "wb", 0755); + out = Tcl_FSOpenFileChannel(interp, targetFile, "wb", 0755); if (out == NULL) { Tcl_DecrRefCount(list); return TCL_ERROR; } - if (pwlen <= 0) { - pw = NULL; - pwlen = 0; - } + + /* + * Copy the existing contents from the image if it is an executable image. + * Care must be taken because this might include an existing ZIP, which + * needs to be stripped. + */ + if (isImg) { ZipFile *zf, zf0; int isMounted = 0; const char *imgName; - if (isList) { - imgName = (objc > 4) ? TclGetString(objv[4]) : - Tcl_GetNameOfExecutable(); - } else { - imgName = (objc > 5) ? TclGetString(objv[5]) : - Tcl_GetNameOfExecutable(); - } + // TODO: normalize the origin file name + imgName = (originFile != NULL) ? TclGetString(originFile) : + Tcl_GetNameOfExecutable(); if (pwlen) { i = 0; for (len = pwlen; len-- > 0;) { int ch = pw[len]; @@ -2499,29 +3466,35 @@ */ WriteLock(); for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { - zf = (ZipFile *)Tcl_GetHashValue(hPtr); + zf = (ZipFile *) Tcl_GetHashValue(hPtr); if (strcmp(zf->name, imgName) == 0) { isMounted = 1; zf->numOpen++; break; } } Unlock(); + if (!isMounted) { zf = &zf0; + memset(&zf0, 0, sizeof(ZipFile)); } if (isMounted || ZipFSOpenArchive(interp, imgName, 0, zf) == TCL_OK) { - if (Tcl_Write(out, (char *) zf->data, + /* + * Copy everything up to the ZIP-related suffix. + */ + + if ((size_t) Tcl_Write(out, (char *) zf->data, zf->passOffset) != zf->passOffset) { memset(passBuf, 0, sizeof(passBuf)); Tcl_DecrRefCount(list); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "write error: %s", Tcl_PosixError(interp))); - Tcl_CloseEx(interp, out, 0); + Tcl_Close(interp, out); if (zf == &zf0) { ZipFSCloseArchive(interp, zf); } else { WriteLock(); zf->numOpen--; @@ -2535,173 +3508,108 @@ WriteLock(); zf->numOpen--; Unlock(); } } else { - size_t k; - int m, n; - Tcl_Channel in; - const char *errMsg = "seek error"; - /* * Fall back to read it as plain file which hopefully is a static * tclsh or wish binary with proper zipfs infrastructure built in. */ - Tcl_ResetResult(interp); - in = Tcl_OpenFileChannel(interp, imgName, "rb", 0644); - if (!in) { - memset(passBuf, 0, sizeof(passBuf)); - Tcl_DecrRefCount(list); - Tcl_CloseEx(interp, out, 0); - return TCL_ERROR; - } - i = Tcl_Seek(in, 0, SEEK_END); - if (i == TCL_IO_FAILURE) { - cperr: - memset(passBuf, 0, sizeof(passBuf)); - Tcl_DecrRefCount(list); - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "%s: %s", errMsg, Tcl_PosixError(interp))); - Tcl_CloseEx(interp, out, 0); - Tcl_CloseEx(interp, in, 0); - return TCL_ERROR; - } - Tcl_Seek(in, 0, SEEK_SET); - for (k = 0; k < i; k += m) { - m = i - k; - if (m > (int) sizeof(buf)) { - m = (int) sizeof(buf); - } - n = Tcl_Read(in, buf, m); - if (n == -1) { - errMsg = "read error"; - goto cperr; - } else if (n == 0) { - break; - } - m = Tcl_Write(out, buf, n); - if (m != n) { - errMsg = "write error"; - goto cperr; - } - } - Tcl_CloseEx(interp, in, 0); - } + if (CopyImageFile(interp, imgName, out) != TCL_OK) { + memset(passBuf, 0, sizeof(passBuf)); + Tcl_DecrRefCount(list); + Tcl_Close(interp, out); + return TCL_ERROR; + } + } + + /* + * Store the password so that the automounter can find it. + */ + len = strlen(passBuf); if (len > 0) { i = Tcl_Write(out, passBuf, len); if (i != len) { Tcl_DecrRefCount(list); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "write error: %s", Tcl_PosixError(interp))); - Tcl_CloseEx(interp, out, 0); + Tcl_Close(interp, out); return TCL_ERROR; } } memset(passBuf, 0, sizeof(passBuf)); Tcl_Flush(out); } + + /* + * Prepare the contents of the ZIP archive. + */ + Tcl_InitHashTable(&fileHash, TCL_STRING_KEYS); - pos[0] = Tcl_Tell(out); - if (!isList && (objc > 3)) { - strip = TclGetString(objv[3]); - slen = strlen(strip); - } - for (i = 0; i < (size_t) lobjc; i += (isList ? 2 : 1)) { - const char *path, *name; - - path = TclGetString(lobjv[i]); - if (isList) { - name = TclGetString(lobjv[i + 1]); - } else { - name = path; - if (slen > 0) { - len = strlen(name); - if ((len <= slen) || (strncmp(strip, name, slen) != 0)) { - continue; - } - name += slen; - } - } - while (name[0] == '/') { - ++name; - } + if (mappingList == NULL && stripPrefix != NULL) { + strip = TclGetStringFromObj(stripPrefix, &slen); + if (!slen) { + strip = NULL; + } + } + for (i = 0; i < (size_t)lobjc; i += (mappingList ? 2 : 1)) { + Tcl_Obj *pathObj = lobjv[i]; + const char *name = ComputeNameInArchive(pathObj, + (mappingList ? lobjv[i + 1] : NULL), strip, slen); + if (name[0] == '\0') { continue; } - if (ZipAddFile(interp, path, name, out, pw, buf, sizeof(buf), + if (ZipAddFile(interp, pathObj, name, out, pw, buf, sizeof(buf), &fileHash) != TCL_OK) { goto done; } } - pos[1] = Tcl_Tell(out); + + /* + * Construct the contents of the ZIP central directory. + */ + + directoryStartOffset = Tcl_Tell(out); count = 0; - for (i = 0; i < (size_t) lobjc; i += (isList ? 2 : 1)) { - const char *path, *name; - - path = TclGetString(lobjv[i]); - if (isList) { - name = TclGetString(lobjv[i + 1]); - } else { - name = path; - if (slen > 0) { - len = strlen(name); - if ((len <= slen) || (strncmp(strip, name, slen) != 0)) { - continue; - } - name += slen; - } - } - while (name[0] == '/') { - ++name; - } - if (name[0] == '\0') { - continue; - } + for (i = 0; i < (size_t)lobjc; i += (mappingList ? 2 : 1)) { + const char *name = ComputeNameInArchive(lobjv[i], + (mappingList ? lobjv[i + 1] : NULL), strip, slen); + Tcl_DString ds; + hPtr = Tcl_FindHashEntry(&fileHash, name); if (!hPtr) { continue; } - z = (ZipEntry *)Tcl_GetHashValue(hPtr); - len = strlen(z->name); - ZipWriteInt(buf + ZIP_CENTRAL_SIG_OFFS, ZIP_CENTRAL_HEADER_SIG); - ZipWriteShort(buf + ZIP_CENTRAL_VERSIONMADE_OFFS, ZIP_MIN_VERSION); - ZipWriteShort(buf + ZIP_CENTRAL_VERSION_OFFS, ZIP_MIN_VERSION); - ZipWriteShort(buf + ZIP_CENTRAL_FLAGS_OFFS, z->isEncrypted); - ZipWriteShort(buf + ZIP_CENTRAL_COMPMETH_OFFS, z->compressMethod); - ZipWriteShort(buf + ZIP_CENTRAL_MTIME_OFFS, ToDosTime(z->timestamp)); - ZipWriteShort(buf + ZIP_CENTRAL_MDATE_OFFS, ToDosDate(z->timestamp)); - ZipWriteInt(buf + ZIP_CENTRAL_CRC32_OFFS, z->crc32); - ZipWriteInt(buf + ZIP_CENTRAL_COMPLEN_OFFS, z->numCompressedBytes); - ZipWriteInt(buf + ZIP_CENTRAL_UNCOMPLEN_OFFS, z->numBytes); - ZipWriteShort(buf + ZIP_CENTRAL_PATHLEN_OFFS, len); - ZipWriteShort(buf + ZIP_CENTRAL_EXTRALEN_OFFS, 0); - ZipWriteShort(buf + ZIP_CENTRAL_FCOMMENTLEN_OFFS, 0); - ZipWriteShort(buf + ZIP_CENTRAL_DISKFILE_OFFS, 0); - ZipWriteShort(buf + ZIP_CENTRAL_IATTR_OFFS, 0); - ZipWriteInt(buf + ZIP_CENTRAL_EATTR_OFFS, 0); - ZipWriteInt(buf + ZIP_CENTRAL_LOCALHDR_OFFS, z->offset - pos[0]); - if ((Tcl_Write(out, buf, - ZIP_CENTRAL_HEADER_LEN) != ZIP_CENTRAL_HEADER_LEN) - || (Tcl_Write(out, z->name, len) != len)) { + z = (ZipEntry *) Tcl_GetHashValue(hPtr); + + name = Tcl_UtfToExternalDString(tclUtf8Encoding, z->name, TCL_INDEX_NONE, &ds); + len = Tcl_DStringLength(&ds); + SerializeCentralDirectoryEntry(start, end, (unsigned char *) buf, + z, len); + if ((Tcl_Write(out, buf, ZIP_CENTRAL_HEADER_LEN) + != ZIP_CENTRAL_HEADER_LEN) + || ((size_t) Tcl_Write(out, name, len) != len)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "write error: %s", Tcl_PosixError(interp))); + Tcl_DStringFree(&ds); goto done; } + Tcl_DStringFree(&ds); count++; } + + /* + * Finalize the central directory. + */ + Tcl_Flush(out); - pos[2] = Tcl_Tell(out); - ZipWriteInt(buf + ZIP_CENTRAL_END_SIG_OFFS, ZIP_CENTRAL_END_SIG); - ZipWriteShort(buf + ZIP_CENTRAL_DISKNO_OFFS, 0); - ZipWriteShort(buf + ZIP_CENTRAL_DISKDIR_OFFS, 0); - ZipWriteShort(buf + ZIP_CENTRAL_ENTS_OFFS, count); - ZipWriteShort(buf + ZIP_CENTRAL_TOTALENTS_OFFS, count); - ZipWriteInt(buf + ZIP_CENTRAL_DIRSIZE_OFFS, pos[2] - pos[1]); - ZipWriteInt(buf + ZIP_CENTRAL_DIRSTART_OFFS, pos[1] - pos[0]); - ZipWriteShort(buf + ZIP_CENTRAL_COMMENTLEN_OFFS, 0); + suffixStartOffset = Tcl_Tell(out); + SerializeCentralDirectorySuffix(start, end, (unsigned char *) buf, + count, directoryStartOffset, suffixStartOffset); if (Tcl_Write(out, buf, ZIP_CENTRAL_END_LEN) != ZIP_CENTRAL_END_LEN) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "write error: %s", Tcl_PosixError(interp))); goto done; } @@ -2708,138 +3616,343 @@ Tcl_Flush(out); ret = TCL_OK; done: if (ret == TCL_OK) { - ret = Tcl_CloseEx(interp, out, 0); + ret = Tcl_Close(interp, out); } else { - Tcl_CloseEx(interp, out, 0); + Tcl_Close(interp, out); } Tcl_DecrRefCount(list); for (hPtr = Tcl_FirstHashEntry(&fileHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { - z = (ZipEntry *)Tcl_GetHashValue(hPtr); - Tcl_Free(z); + z = (ZipEntry *) Tcl_GetHashValue(hPtr); + ckfree(z); Tcl_DeleteHashEntry(hPtr); } Tcl_DeleteHashTable(&fileHash); return ret; } + +/* + * --------------------------------------------------------------------- + * + * CopyImageFile -- + * + * A simple file copy function that is used (by ZipFSMkZipOrImg) for + * anything that is not an image with a ZIP appended. + * + * Returns: + * A Tcl result code. + * + * Side effects: + * Writes to an output channel. + * + * --------------------------------------------------------------------- + */ + +static int +CopyImageFile( + Tcl_Interp *interp, /* For error reporting. */ + const char *imgName, /* Where to copy from. */ + Tcl_Channel out) /* Where to copy to; already open for writing + * binary data. */ +{ + size_t i, k; + Tcl_Size m, n; + Tcl_Channel in; + char buf[4096]; + const char *errMsg; + + Tcl_ResetResult(interp); + in = Tcl_OpenFileChannel(interp, imgName, "rb", 0644); + if (!in) { + return TCL_ERROR; + } + + /* + * Get the length of the file (and exclude non-files). + */ + + i = Tcl_Seek(in, 0, SEEK_END); + if (i == ERROR_LENGTH) { + errMsg = "seek error"; + goto copyError; + } + Tcl_Seek(in, 0, SEEK_SET); + + /* + * Copy the whole file, 8 blocks at a time (reasonably efficient). Note + * that this totally ignores things like Windows's Alternate File Streams. + */ + + for (k = 0; k < i; k += m) { + m = i - k; + if (m > (Tcl_Size) sizeof(buf)) { + m = sizeof(buf); + } + n = Tcl_Read(in, buf, m); + if (n == -1) { + errMsg = "read error"; + goto copyError; + } else if (n == 0) { + break; + } + m = Tcl_Write(out, buf, n); + if (m != n) { + errMsg = "write error"; + goto copyError; + } + } + Tcl_Close(interp, in); + return TCL_OK; + + copyError: + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "%s: %s", errMsg, Tcl_PosixError(interp))); + Tcl_Close(interp, in); + return TCL_ERROR; +} + +/* + * --------------------------------------------------------------------- + * + * SerializeLocalEntryHeader, SerializeCentralDirectoryEntry, + * SerializeCentralDirectorySuffix -- + * + * Create serialized forms of the structures that make up the ZIP + * metadata. Note that the both the local entry and the central directory + * entry need to have the name of the entry written directly afterwards. + * + * We could write these as structs except we need to guarantee that we + * are writing these out as little-endian values. + * + * Side effects: + * Both update their buffer arguments, but otherwise change nothing. + * + * --------------------------------------------------------------------- + */ + +static void +SerializeLocalEntryHeader( + const unsigned char *start, /* The start of writable memory. */ + const unsigned char *end, /* The end of writable memory. */ + unsigned char *buf, /* Where to serialize to */ + ZipEntry *z, /* The description of what to serialize. */ + int nameLength, /* The length of the name. */ + int align) /* The number of alignment bytes. */ +{ + ZipWriteInt(start, end, buf + ZIP_LOCAL_SIG_OFFS, ZIP_LOCAL_HEADER_SIG); + ZipWriteShort(start, end, buf + ZIP_LOCAL_VERSION_OFFS, ZIP_MIN_VERSION); + ZipWriteShort(start, end, buf + ZIP_LOCAL_FLAGS_OFFS, z->isEncrypted + ZIP_LOCAL_FLAGS_UTF8); + ZipWriteShort(start, end, buf + ZIP_LOCAL_COMPMETH_OFFS, + z->compressMethod); + ZipWriteShort(start, end, buf + ZIP_LOCAL_MTIME_OFFS, + ToDosTime(z->timestamp)); + ZipWriteShort(start, end, buf + ZIP_LOCAL_MDATE_OFFS, + ToDosDate(z->timestamp)); + ZipWriteInt(start, end, buf + ZIP_LOCAL_CRC32_OFFS, z->crc32); + ZipWriteInt(start, end, buf + ZIP_LOCAL_COMPLEN_OFFS, + z->numCompressedBytes); + ZipWriteInt(start, end, buf + ZIP_LOCAL_UNCOMPLEN_OFFS, z->numBytes); + ZipWriteShort(start, end, buf + ZIP_LOCAL_PATHLEN_OFFS, nameLength); + ZipWriteShort(start, end, buf + ZIP_LOCAL_EXTRALEN_OFFS, align); +} + +static void +SerializeCentralDirectoryEntry( + const unsigned char *start, /* The start of writable memory. */ + const unsigned char *end, /* The end of writable memory. */ + unsigned char *buf, /* Where to serialize to */ + ZipEntry *z, /* The description of what to serialize. */ + size_t nameLength) /* The length of the name. */ +{ + ZipWriteInt(start, end, buf + ZIP_CENTRAL_SIG_OFFS, + ZIP_CENTRAL_HEADER_SIG); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_VERSIONMADE_OFFS, + ZIP_MIN_VERSION); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_VERSION_OFFS, ZIP_MIN_VERSION); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_FLAGS_OFFS, z->isEncrypted + ZIP_LOCAL_FLAGS_UTF8); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_COMPMETH_OFFS, + z->compressMethod); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_MTIME_OFFS, + ToDosTime(z->timestamp)); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_MDATE_OFFS, + ToDosDate(z->timestamp)); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_CRC32_OFFS, z->crc32); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_COMPLEN_OFFS, + z->numCompressedBytes); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_UNCOMPLEN_OFFS, z->numBytes); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_PATHLEN_OFFS, nameLength); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_EXTRALEN_OFFS, 0); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_FCOMMENTLEN_OFFS, 0); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_DISKFILE_OFFS, 0); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_IATTR_OFFS, 0); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_EATTR_OFFS, 0); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_LOCALHDR_OFFS, + z->offset); +} + +static void +SerializeCentralDirectorySuffix( + const unsigned char *start, /* The start of writable memory. */ + const unsigned char *end, /* The end of writable memory. */ + unsigned char *buf, /* Where to serialize to */ + int entryCount, /* The number of entries in the directory */ + long long directoryStartOffset, + /* The overall file offset of the start of the + * central directory. */ + long long suffixStartOffset)/* The overall file offset of the start of the + * suffix of the central directory (i.e., + * where this data will be written). */ +{ + ZipWriteInt(start, end, buf + ZIP_CENTRAL_END_SIG_OFFS, + ZIP_CENTRAL_END_SIG); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_DISKNO_OFFS, 0); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_DISKDIR_OFFS, 0); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_ENTS_OFFS, entryCount); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_TOTALENTS_OFFS, entryCount); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_DIRSIZE_OFFS, + suffixStartOffset - directoryStartOffset); + ZipWriteInt(start, end, buf + ZIP_CENTRAL_DIRSTART_OFFS, + directoryStartOffset); + ZipWriteShort(start, end, buf + ZIP_CENTRAL_COMMENTLEN_OFFS, 0); +} /* *------------------------------------------------------------------------- * * ZipFSMkZipObjCmd, ZipFSLMkZipObjCmd -- * * These procedures are invoked to process the [zipfs mkzip] and [zipfs - * lmkzip] commands. See description of ZipFSMkZipOrImgCmd(). + * lmkzip] commands. See description of ZipFSMkZipOrImg(). * * Results: * A standard Tcl result. * * Side effects: - * See description of ZipFSMkZipOrImgCmd(). + * See description of ZipFSMkZipOrImg(). * *------------------------------------------------------------------------- */ static int ZipFSMkZipObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { + Tcl_Obj *stripPrefix, *password; + if (objc < 3 || objc > 5) { Tcl_WrongNumArgs(interp, 1, objv, "outfile indir ?strip? ?password?"); return TCL_ERROR; } if (Tcl_IsSafe(interp)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "operation not permitted in a safe interpreter", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "SAFE_INTERP", NULL); + ZIPFS_ERROR(interp, "operation not permitted in a safe interpreter"); + ZIPFS_ERROR_CODE(interp, "SAFE_INTERP"); return TCL_ERROR; } - return ZipFSMkZipOrImgObjCmd(interp, 0, 0, objc, objv); + + stripPrefix = (objc > 3 ? objv[3] : NULL); + password = (objc > 4 ? objv[4] : NULL); + return ZipFSMkZipOrImg(interp, 0, objv[1], objv[2], NULL, NULL, + stripPrefix, password); } static int ZipFSLMkZipObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { + Tcl_Obj *password; + if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 1, objv, "outfile inlist ?password?"); return TCL_ERROR; } if (Tcl_IsSafe(interp)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "operation not permitted in a safe interpreter", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "SAFE_INTERP", NULL); + ZIPFS_ERROR(interp, "operation not permitted in a safe interpreter"); + ZIPFS_ERROR_CODE(interp, "SAFE_INTERP"); return TCL_ERROR; } - return ZipFSMkZipOrImgObjCmd(interp, 0, 1, objc, objv); + + password = (objc > 3 ? objv[3] : NULL); + return ZipFSMkZipOrImg(interp, 0, objv[1], NULL, objv[2], NULL, + NULL, password); } /* *------------------------------------------------------------------------- * * ZipFSMkImgObjCmd, ZipFSLMkImgObjCmd -- * * These procedures are invoked to process the [zipfs mkimg] and [zipfs - * lmkimg] commands. See description of ZipFSMkZipOrImgCmd(). + * lmkimg] commands. See description of ZipFSMkZipOrImg(). * * Results: * A standard Tcl result. * * Side effects: - * See description of ZipFSMkZipOrImgCmd(). + * See description of ZipFSMkZipOrImg(). * *------------------------------------------------------------------------- */ static int ZipFSMkImgObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { + Tcl_Obj *originFile, *stripPrefix, *password; + if (objc < 3 || objc > 6) { Tcl_WrongNumArgs(interp, 1, objv, "outfile indir ?strip? ?password? ?infile?"); return TCL_ERROR; } if (Tcl_IsSafe(interp)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "operation not permitted in a safe interpreter", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "SAFE_INTERP", NULL); + ZIPFS_ERROR(interp, "operation not permitted in a safe interpreter"); + ZIPFS_ERROR_CODE(interp, "SAFE_INTERP"); return TCL_ERROR; } - return ZipFSMkZipOrImgObjCmd(interp, 1, 0, objc, objv); + + originFile = (objc > 5 ? objv[5] : NULL); + stripPrefix = (objc > 3 ? objv[3] : NULL); + password = (objc > 4 ? objv[4] : NULL); + return ZipFSMkZipOrImg(interp, 1, objv[1], objv[2], NULL, + originFile, stripPrefix, password); } static int ZipFSLMkImgObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { + Tcl_Obj *originFile, *password; + if (objc < 3 || objc > 5) { - Tcl_WrongNumArgs(interp, 1, objv, "outfile inlist ?password infile?"); + Tcl_WrongNumArgs(interp, 1, objv, "outfile inlist ?password? ?infile?"); return TCL_ERROR; } if (Tcl_IsSafe(interp)) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "operation not permitted in a safe interpreter", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "SAFE_INTERP", NULL); + ZIPFS_ERROR(interp, "operation not permitted in a safe interpreter"); + ZIPFS_ERROR_CODE(interp, "SAFE_INTERP"); return TCL_ERROR; } - return ZipFSMkZipOrImgObjCmd(interp, 1, 1, objc, objv); + + originFile = (objc > 4 ? objv[4] : NULL); + password = (objc > 3 ? objv[3] : NULL); + return ZipFSMkZipOrImg(interp, 1, objv[1], NULL, objv[2], + originFile, NULL, password); } /* *------------------------------------------------------------------------- * @@ -2857,43 +3970,39 @@ *------------------------------------------------------------------------- */ static int ZipFSCanonicalObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { - char *mntpoint = NULL; - char *filename = NULL; - char *result; - Tcl_DString dPath; - - if (objc < 2 || objc > 4) { - Tcl_WrongNumArgs(interp, 1, objv, "?mountpoint? filename ?inZipfs?"); - return TCL_ERROR; - } - Tcl_DStringInit(&dPath); - if (objc == 2) { - filename = TclGetString(objv[1]); - result = CanonicalPath("", filename, &dPath, 1); - } else if (objc == 3) { - mntpoint = TclGetString(objv[1]); - filename = TclGetString(objv[2]); - result = CanonicalPath(mntpoint, filename, &dPath, 1); - } else { - int zipfs = 0; - - if (Tcl_GetBooleanFromObj(interp, objv[3], &zipfs)) { - return TCL_ERROR; - } - mntpoint = TclGetString(objv[1]); - filename = TclGetString(objv[2]); - result = CanonicalPath(mntpoint, filename, &dPath, zipfs); - } - Tcl_SetObjResult(interp, Tcl_NewStringObj(result, -1)); + const char *mntPoint = NULL; + Tcl_DString dsPath, dsMount; + + if (objc < 2 || objc > 3) { + Tcl_WrongNumArgs(interp, 1, objv, "?mountpoint? filename"); + return TCL_ERROR; + } + + Tcl_DStringInit(&dsPath); + Tcl_DStringInit(&dsMount); + + if (objc == 2) { + mntPoint = ZIPFS_VOLUME; + } else { + if (NormalizeMountPoint(interp, TclGetString(objv[1]), &dsMount) != TCL_OK) { + return TCL_ERROR; + } + mntPoint = Tcl_DStringValue(&dsMount); + } + (void)MapPathToZipfs(interp, + mntPoint, + TclGetString(objv[objc - 1]), + &dsPath); + Tcl_SetObjResult(interp, Tcl_DStringToObj(&dsPath)); return TCL_OK; } /* *------------------------------------------------------------------------- @@ -2913,36 +4022,32 @@ *------------------------------------------------------------------------- */ static int ZipFSExistsObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { char *filename; int exists; - Tcl_DString ds; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "filename"); return TCL_ERROR; } - /* - * Prepend ZIPFS_VOLUME to filename, eliding the final / - */ - filename = TclGetString(objv[1]); - Tcl_DStringInit(&ds); - Tcl_DStringAppend(&ds, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN - 1); - Tcl_DStringAppend(&ds, filename, -1); - filename = Tcl_DStringValue(&ds); ReadLock(); exists = ZipFSLookup(filename) != NULL; + if (!exists) { + /* An ancestor directory of a file ? */ + exists = ContainsMountPoint(filename, -1); + } + Unlock(); Tcl_SetObjResult(interp, Tcl_NewBooleanObj(exists)); return TCL_OK; } @@ -2950,11 +4055,11 @@ /* *------------------------------------------------------------------------- * * ZipFSInfoObjCmd -- * - * This procedure is invoked to process the [zipfs info] command. On + * This procedure is invoked to process the [zipfs info] command. On * success, it returns a Tcl list made up of name of ZIP archive file, * size uncompressed, size compressed, and archive offset of a file in * the ZIP filesystem. * * Results: @@ -2966,17 +4071,18 @@ *------------------------------------------------------------------------- */ static int ZipFSInfoObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { char *filename; ZipEntry *z; + int ret; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "filename"); return TCL_ERROR; } @@ -2991,15 +4097,24 @@ Tcl_ListObjAppendElement(interp, result, Tcl_NewWideIntObj(z->numBytes)); Tcl_ListObjAppendElement(interp, result, Tcl_NewWideIntObj(z->numCompressedBytes)); Tcl_ListObjAppendElement(interp, result, Tcl_NewWideIntObj(z->offset)); + ret = TCL_OK; + } else { + Tcl_SetErrno(ENOENT); + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "path \"%s\" not found in any zipfs volume", + filename)); + } + ret = TCL_ERROR; } Unlock(); - return TCL_OK; + return ret; } - + /* *------------------------------------------------------------------------- * * ZipFSListObjCmd -- * @@ -3016,70 +4131,82 @@ *------------------------------------------------------------------------- */ static int ZipFSListObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { char *pattern = NULL; Tcl_RegExp regexp = NULL; Tcl_HashEntry *hPtr; Tcl_HashSearch search; Tcl_Obj *result = Tcl_GetObjResult(interp); + const char *options[] = {"-glob", "-regexp", NULL}; + enum list_options { OPT_GLOB, OPT_REGEXP }; + + /* + * Parse arguments. + */ if (objc > 3) { Tcl_WrongNumArgs(interp, 1, objv, "?(-glob|-regexp)? ?pattern?"); return TCL_ERROR; } if (objc == 3) { - size_t n; - char *what = TclGetStringFromObj(objv[1], &n); + int idx; - if ((n >= 2) && (strncmp(what, "-glob", n) == 0)) { + if (Tcl_GetIndexFromObj(interp, objv[1], options, "option", + 0, &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case OPT_GLOB: pattern = TclGetString(objv[2]); - } else if ((n >= 2) && (strncmp(what, "-regexp", n) == 0)) { + break; + case OPT_REGEXP: regexp = Tcl_RegExpCompile(interp, TclGetString(objv[2])); if (!regexp) { return TCL_ERROR; } - } else { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "unknown option \"%s\"", what)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "BAD_OPT", NULL); - return TCL_ERROR; + break; } } else if (objc == 2) { pattern = TclGetString(objv[1]); } + + /* + * Scan for matching entries. + */ + ReadLock(); if (pattern) { for (hPtr = Tcl_FirstHashEntry(&ZipFS.fileHash, &search); hPtr != NULL; hPtr = Tcl_NextHashEntry(&search)) { - ZipEntry *z = (ZipEntry *)Tcl_GetHashValue(hPtr); + ZipEntry *z = (ZipEntry *) Tcl_GetHashValue(hPtr); if (Tcl_StringMatch(z->name, pattern)) { Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(z->name, -1)); } } } else if (regexp) { for (hPtr = Tcl_FirstHashEntry(&ZipFS.fileHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { - ZipEntry *z = (ZipEntry *)Tcl_GetHashValue(hPtr); + ZipEntry *z = (ZipEntry *) Tcl_GetHashValue(hPtr); if (Tcl_RegExpExec(interp, regexp, z->name, z->name)) { Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(z->name, -1)); } } } else { for (hPtr = Tcl_FirstHashEntry(&ZipFS.fileHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { - ZipEntry *z = (ZipEntry *)Tcl_GetHashValue(hPtr); + ZipEntry *z = (ZipEntry *) Tcl_GetHashValue(hPtr); Tcl_ListObjAppendElement(interp, result, Tcl_NewStringObj(z->name, -1)); } } @@ -3104,20 +4231,39 @@ * This cache is never cleared. * *------------------------------------------------------------------------- */ -#ifdef _WIN32 -#define LIBRARY_SIZE 64 -#endif /* _WIN32 */ +/* Utility routine to centralize housekeeping */ +static Tcl_Obj * +ScriptLibrarySetup( + const char *dirName) +{ + Tcl_Obj *libDirObj = Tcl_NewStringObj(dirName, -1); + Tcl_Obj *subDirObj, *searchPathObj; + + TclNewLiteralStringObj(subDirObj, "encoding"); + Tcl_IncrRefCount(subDirObj); + TclNewObj(searchPathObj); + Tcl_ListObjAppendElement(NULL, searchPathObj, + Tcl_FSJoinToPath(libDirObj, 1, &subDirObj)); + Tcl_DecrRefCount(subDirObj); + Tcl_IncrRefCount(searchPathObj); + Tcl_SetEncodingSearchPath(searchPathObj); + Tcl_DecrRefCount(searchPathObj); + /* Bug [fccb9f322f]. Reinit system encoding after setting search path */ + TclpSetInitialEncodings(); + return libDirObj; +} Tcl_Obj * TclZipfs_TclLibrary(void) { Tcl_Obj *vfsInitScript; int found; -#ifdef _WIN32 +#if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(STATIC_BUILD) +# define LIBRARY_SIZE 64 HMODULE hModule; WCHAR wName[MAX_PATH + LIBRARY_SIZE]; char dllName[(MAX_PATH + LIBRARY_SIZE) * 3]; #endif /* _WIN32 */ @@ -3125,11 +4271,11 @@ * Use the cached value if that has been set; we don't want to repeat the * searching and mounting. */ if (zipfs_literal_tcl_library) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); + return ScriptLibrarySetup(zipfs_literal_tcl_library); } /* * Look for the library file system within the executable. */ @@ -3139,58 +4285,51 @@ Tcl_IncrRefCount(vfsInitScript); found = Tcl_FSAccess(vfsInitScript, F_OK); Tcl_DecrRefCount(vfsInitScript); if (found == TCL_OK) { zipfs_literal_tcl_library = ZIPFS_APP_MOUNT "/tcl_library"; - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); + return ScriptLibrarySetup(zipfs_literal_tcl_library); } /* * Look for the library file system within the DLL/shared library. Note * that we must mount the zip file and dll before releasing to search. */ -#if defined(_WIN32) +#if !defined(STATIC_BUILD) +#if defined(_WIN32) || defined(__CYGWIN__) hModule = (HMODULE)TclWinGetTclInstance(); GetModuleFileNameW(hModule, wName, MAX_PATH); +#ifdef __CYGWIN__ + cygwin_conv_path(3, wName, dllName, sizeof(dllName)); +#else WideCharToMultiByte(CP_UTF8, 0, wName, -1, dllName, sizeof(dllName), NULL, NULL); +#endif if (ZipfsAppHookFindTclInit(dllName) == TCL_OK) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); - } -#elif /* !_WIN32 && */ defined(CFG_RUNTIME_DLLFILE) - if (ZipfsAppHookFindTclInit( - CFG_RUNTIME_LIBDIR "/" CFG_RUNTIME_DLLFILE) == TCL_OK) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); - } -#endif /* _WIN32 || CFG_RUNTIME_DLLFILE */ - - /* - * If we're configured to know about a ZIP archive we should use, do that. - */ - -#ifdef CFG_RUNTIME_ZIPFILE - if (ZipfsAppHookFindTclInit( - CFG_RUNTIME_LIBDIR "/" CFG_RUNTIME_ZIPFILE) == TCL_OK) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); - } - if (ZipfsAppHookFindTclInit( - CFG_RUNTIME_SCRDIR "/" CFG_RUNTIME_ZIPFILE) == TCL_OK) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); - } - if (ZipfsAppHookFindTclInit(CFG_RUNTIME_ZIPFILE) == TCL_OK) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); - } -#endif /* CFG_RUNTIME_ZIPFILE */ + return ScriptLibrarySetup(zipfs_literal_tcl_library); + } +#elif !defined(NO_DLFCN_H) + Dl_info dlinfo; + if (dladdr((const void *)TclZipfs_TclLibrary, &dlinfo) && (dlinfo.dli_fname != NULL) + && (ZipfsAppHookFindTclInit(dlinfo.dli_fname) == TCL_OK)) { + return ScriptLibrarySetup(zipfs_literal_tcl_library); + } +#else + if (ZipfsAppHookFindTclInit(CFG_RUNTIME_LIBDIR "/" CFG_RUNTIME_DLLFILE) == TCL_OK) { + return ScriptLibrarySetup(zipfs_literal_tcl_library); + } +#endif /* _WIN32 */ +#endif /* !defined(STATIC_BUILD) */ /* * If anything set the cache (but subsequently failed) go with that * anyway. */ if (zipfs_literal_tcl_library) { - return Tcl_NewStringObj(zipfs_literal_tcl_library, -1); + return ScriptLibrarySetup(zipfs_literal_tcl_library); } return NULL; } /* @@ -3213,11 +4352,11 @@ *------------------------------------------------------------------------- */ static int ZipFSTclLibraryObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*objc*/, TCL_UNUSED(Tcl_Obj *const *)) /*objv*/ { if (!Tcl_IsSafe(interp)) { @@ -3251,48 +4390,63 @@ ZipChannelClose( void *instanceData, TCL_UNUSED(Tcl_Interp *), int flags) { - ZipChannel *info = (ZipChannel *)instanceData; + ZipChannel *info = (ZipChannel *) instanceData; if ((flags & (TCL_CLOSE_READ | TCL_CLOSE_WRITE)) != 0) { return EINVAL; } - if (info->iscompr && info->ubuf) { - Tcl_Free(info->ubuf); - info->ubuf = NULL; - } if (info->isEncrypted) { info->isEncrypted = 0; memset(info->keys, 0, sizeof(info->keys)); } - if (info->isWriting) { + WriteLock(); + if (ZipChannelWritable(info)) { + /* + * Copy channel data back into original file in archive. + */ ZipEntry *z = info->zipEntryPtr; - unsigned char *newdata = (unsigned char *)Tcl_AttemptRealloc(info->ubuf, info->numRead); - - if (newdata) { - if (z->data) { - Tcl_Free(z->data); - } - z->data = newdata; - z->numBytes = z->numCompressedBytes = info->numBytes; - z->compressMethod = ZIP_COMPMETH_STORED; - z->timestamp = time(NULL); - z->isDirectory = 0; - z->isEncrypted = 0; - z->offset = 0; - z->crc32 = 0; - } else { - Tcl_Free(info->ubuf); - } - } - WriteLock(); + assert(info->ubufToFree && info->ubuf); + unsigned char *newdata; + newdata = (unsigned char *)attemptckrealloc( + info->ubufToFree, + info->numBytes ? info->numBytes : 1); /* Bug [23dd83ce7c] */ + if (newdata == NULL) { + /* Could not reallocate, keep existing buffer */ + newdata = info->ubufToFree; + } + info->ubufToFree = NULL; /* Now newdata! */ + info->ubuf = NULL; + info->ubufSize = 0; + + /* Replace old content */ + if (z->data) { + ckfree(z->data); + } + z->data = newdata; /* May be NULL when ubufToFree was NULL */ + z->numBytes = z->numCompressedBytes = info->numBytes; + assert(z->data || z->numBytes == 0); + z->compressMethod = ZIP_COMPMETH_STORED; + z->timestamp = time(NULL); + z->isDirectory = 0; + z->isEncrypted = 0; + z->offset = 0; + z->crc32 = 0; + } info->zipFilePtr->numOpen--; Unlock(); - Tcl_Free(info); + if (info->ubufToFree) { + assert(info->ubuf); + ckfree(info->ubufToFree); + info->ubuf = NULL; + info->ubufToFree = NULL; + info->ubufSize = 0; + } + ckfree(info); return TCL_OK; } /* *------------------------------------------------------------------------- @@ -3316,55 +4470,59 @@ char *buf, int toRead, int *errloc) { ZipChannel *info = (ZipChannel *) instanceData; - unsigned long nextpos; + Tcl_Size nextpos; if (info->isDirectory < 0) { /* * Special case: when executable combined with ZIP archive file read * data in front of ZIP, i.e. the executable itself. */ - nextpos = info->numRead + toRead; - if (nextpos > info->zipFilePtr->baseOffset) { - toRead = info->zipFilePtr->baseOffset - info->numRead; + nextpos = info->cursor + toRead; + if ((size_t)nextpos > info->zipFilePtr->baseOffset) { + toRead = info->zipFilePtr->baseOffset - info->cursor; nextpos = info->zipFilePtr->baseOffset; } if (toRead == 0) { return 0; } memcpy(buf, info->zipFilePtr->data, toRead); - info->numRead = nextpos; + info->cursor = nextpos; *errloc = 0; return toRead; } if (info->isDirectory) { *errloc = EISDIR; return -1; } - nextpos = info->numRead + toRead; + nextpos = info->cursor + toRead; if (nextpos > info->numBytes) { - toRead = info->numBytes - info->numRead; + toRead = info->numBytes - info->cursor; nextpos = info->numBytes; } if (toRead == 0) { return 0; } if (info->isEncrypted) { int i; - + /* + * TODO - when is this code ever exercised? Cannot reach it from + * tests. In particular, decryption is always done at channel open + * to allow for seeks and random reads. + */ for (i = 0; i < toRead; i++) { - int ch = info->ubuf[i + info->numRead]; + int ch = info->ubuf[i + info->cursor]; buf[i] = zdecode(info->keys, crc32tab, ch); } } else { - memcpy(buf, info->ubuf + info->numRead, toRead); + memcpy(buf, info->ubuf + info->cursor, toRead); } - info->numRead = nextpos; + info->cursor = nextpos; *errloc = 0; return toRead; } /* @@ -3391,26 +4549,61 @@ int *errloc) { ZipChannel *info = (ZipChannel *) instanceData; unsigned long nextpos; - if (!info->isWriting) { + if (!ZipChannelWritable(info)) { *errloc = EINVAL; return -1; } - nextpos = info->numRead + toWrite; - if (nextpos > info->maxWrite) { - toWrite = info->maxWrite - info->numRead; - nextpos = info->maxWrite; - } + + assert(info->ubuf == info->ubufToFree); + assert(info->ubufToFree && info->ubufSize > 0); + assert(info->ubufSize <= info->maxWrite); + assert(info->numBytes <= info->ubufSize); + assert(info->cursor <= info->numBytes); + if (toWrite == 0) { + *errloc = 0; return 0; } - memcpy(info->ubuf + info->numRead, buf, toWrite); - info->numRead = nextpos; - if (info->numRead > info->numBytes) { - info->numBytes = info->numRead; + + if (info->mode & O_APPEND) { + info->cursor = info->numBytes; + } + + if (toWrite > (info->maxWrite - info->cursor)) { + /* File would grow beyond max size permitted */ + /* Don't do partial writes in error case. Or should we? */ + *errloc = EFBIG; + return -1; + } + + if (toWrite > (info->ubufSize - info->cursor)) { + /* grow the buffer. We have already checked will not exceed maxWrite */ + Tcl_Size needed = info->cursor + toWrite; + /* Tack on a bit for future growth. */ + if (needed < (info->maxWrite - needed/2)) { + needed += needed / 2; + } else { + needed = info->maxWrite; + } + unsigned char *newBuf = + (unsigned char *)attemptckrealloc(info->ubufToFree, needed); + if (newBuf == NULL) { + *errloc = ENOMEM; + return -1; + } + info->ubufToFree = newBuf; + info->ubuf = info->ubufToFree; + info->ubufSize = needed; + } + nextpos = info->cursor + toWrite; + memcpy(info->ubuf + info->cursor, buf, toWrite); + info->cursor = nextpos; + if (info->cursor > info->numBytes) { + info->numBytes = info->cursor; } *errloc = 0; return toWrite; } @@ -3428,21 +4621,21 @@ * File pointer is repositioned according to offset and mode. * *------------------------------------------------------------------------- */ -static Tcl_WideInt +static long long ZipChannelWideSeek( void *instanceData, - Tcl_WideInt offset, + long long offset, int mode, int *errloc) { ZipChannel *info = (ZipChannel *) instanceData; - size_t end; + Tcl_Size end; - if (!info->isWriting && (info->isDirectory < 0)) { + if (!ZipChannelWritable(info) && (info->isDirectory < 0)) { /* * Special case: when executable combined with ZIP archive file, seek * within front of ZIP, i.e. the executable itself. */ end = info->zipFilePtr->baseOffset; @@ -3452,11 +4645,11 @@ } else { end = info->numBytes; } switch (mode) { case SEEK_CUR: - offset += info->numRead; + offset += info->cursor; break; case SEEK_END: offset += end; break; case SEEK_SET: @@ -3463,29 +4656,41 @@ break; default: *errloc = EINVAL; return -1; } - if (offset < 0) { + if (offset < 0 || offset > TCL_SIZE_MAX) { *errloc = EINVAL; return -1; } - if (info->isWriting) { - if ((size_t) offset > info->maxWrite) { + if (ZipChannelWritable(info)) { + if (offset > info->maxWrite) { *errloc = EINVAL; return -1; } - if ((size_t) offset > info->numBytes) { + if (offset > info->numBytes) { info->numBytes = offset; } - } else if ((size_t) offset > end) { + } else if (offset > end) { *errloc = EINVAL; return -1; } - info->numRead = (size_t) offset; - return info->numRead; + info->cursor = (Tcl_Size) offset; + return info->cursor; +} + +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) +static int +ZipChannelSeek( + void *instanceData, + long offset, + int mode, + int *errloc) +{ + return ZipChannelWideSeek(instanceData, offset, mode, errloc); } +#endif /* *------------------------------------------------------------------------- * * ZipChannelWatchChannel -- @@ -3502,11 +4707,11 @@ *------------------------------------------------------------------------- */ static void ZipChannelWatchChannel( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), TCL_UNUSED(int) /*mask*/) { return; } @@ -3527,13 +4732,13 @@ *------------------------------------------------------------------------- */ static int ZipChannelGetFile( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), TCL_UNUSED(int) /*direction*/, - TCL_UNUSED(ClientData *) /*handlePtr*/) + TCL_UNUSED(void **) /*handlePtr*/) { return TCL_ERROR; } /* @@ -3540,11 +4745,11 @@ *------------------------------------------------------------------------- * * ZipChannelOpen -- * * This function opens a Tcl_Channel on a file from a mounted ZIP archive - * according to given open mode. + * according to given open mode (already parsed by caller). * * Results: * Tcl_Channel on success, or NULL on error. * * Side effects: @@ -3554,347 +4759,523 @@ */ static Tcl_Channel ZipChannelOpen( Tcl_Interp *interp, /* Current interpreter. */ - char *filename, - int mode, - TCL_UNUSED(int) /*permissions*/) + char *filename, /* What are we opening. */ + int mode) /* O_WRONLY O_RDWR O_TRUNC flags */ { ZipEntry *z; ZipChannel *info; - int i, ch, trunc, wr, flags = 0; + int flags = 0; char cname[128]; - if ((mode & O_APPEND) - || ((ZipFS.wrmax <= 0) && (mode & (O_WRONLY | O_RDWR)))) { + int wr = (mode & (O_WRONLY | O_RDWR)) != 0; + + /* Check for unsupported modes. */ + + if ((ZipFS.wrmax <= 0) && wr) { + Tcl_SetErrno(EACCES); + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "writes not permitted: %s", + Tcl_PosixError(interp))); + } + return NULL; + } + + if ((mode & (O_APPEND|O_TRUNC)) && !wr) { + Tcl_SetErrno(EINVAL); if (interp) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("unsupported open mode", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "BAD_MODE", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "Invalid flags 0x%x. O_APPEND and " + "O_TRUNC require write access: %s", + mode, Tcl_PosixError(interp))); } return NULL; } + + /* + * Is the file there? + */ + WriteLock(); z = ZipFSLookup(filename); if (!z) { - Tcl_SetErrno(ENOENT); + Tcl_SetErrno(wr ? ENOTSUP : ENOENT); + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" not %s: %s", + filename, wr ? "created" : "found", + Tcl_PosixError(interp))); + } + goto error; + } + + if (z->numBytes < 0 || z->numCompressedBytes < 0 || + z->offset >= z->zipFilePtr->length) { + /* Normally this should only happen for zip64. */ + ZIPFS_ERROR(interp, "file size error (may be zip64)"); + ZIPFS_ERROR_CODE(interp, "FILE_SIZE"); + goto error; + } + + /* Do we support opening the file that way? */ + + if (wr && z->isDirectory) { + Tcl_SetErrno(EISDIR); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "file not found \"%s\": %s", filename, + "unsupported file type: %s", Tcl_PosixError(interp))); } goto error; } - trunc = (mode & O_TRUNC) != 0; - wr = (mode & (O_WRONLY | O_RDWR)) != 0; if ((z->compressMethod != ZIP_COMPMETH_STORED) && (z->compressMethod != ZIP_COMPMETH_DEFLATED)) { ZIPFS_ERROR(interp, "unsupported compression method"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "COMP_METHOD", NULL); - } - goto error; - } - if (wr && z->isDirectory) { - ZIPFS_ERROR(interp, "unsupported file type"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "FILE_TYPE", NULL); - } - goto error; - } - if (!trunc) { - flags |= TCL_READABLE; - if (z->isEncrypted && (z->zipFilePtr->passBuf[0] == 0)) { - ZIPFS_ERROR(interp, "decryption failed"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "DECRYPT", NULL); - } - goto error; - } else if (wr && !z->data && (z->numBytes > ZipFS.wrmax)) { - ZIPFS_ERROR(interp, "file too large"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "FILE_SIZE", NULL); - } - goto error; - } - } else { - flags = TCL_WRITABLE; - } - info = (ZipChannel *)Tcl_AttemptAlloc(sizeof(ZipChannel)); - if (!info) { - ZIPFS_ERROR(interp, "out of memory"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } + ZIPFS_ERROR_CODE(interp, "COMP_METHOD"); + goto error; + } + if (wr) { + if ((mode & O_TRUNC) == 0 && !z->data && (z->numBytes > ZipFS.wrmax)) { + Tcl_SetErrno(EFBIG); + ZIPFS_POSIX_ERROR(interp, "file size exceeds max writable"); + goto error; + } + flags = TCL_WRITABLE; + if (mode & O_RDWR) { + flags |= TCL_READABLE; + } + } else { + /* Read-only */ + flags |= TCL_READABLE; + } + + if (z->isEncrypted) { + if (z->numCompressedBytes < ZIP_CRYPT_HDR_LEN) { + ZIPFS_ERROR(interp, + "decryption failed: truncated decryption header"); + ZIPFS_ERROR_CODE(interp, "DECRYPT"); + goto error; + } + if (z->zipFilePtr->passBuf[0] == 0) { + ZIPFS_ERROR(interp, "decryption failed - no password provided"); + ZIPFS_ERROR_CODE(interp, "DECRYPT"); + goto error; + } + } + + info = AllocateZipChannel(interp); + if (!info) { goto error; } info->zipFilePtr = z->zipFilePtr; info->zipEntryPtr = z; - info->numRead = 0; - if (wr) { - flags |= TCL_WRITABLE; - info->isWriting = 1; - info->isDirectory = 0; - info->maxWrite = ZipFS.wrmax; - info->iscompr = 0; - info->isEncrypted = 0; - info->ubuf = (unsigned char *)Tcl_AttemptAlloc(info->maxWrite); - if (!info->ubuf) { - merror0: - if (info->ubuf) { - Tcl_Free(info->ubuf); - } - Tcl_Free(info); - ZIPFS_ERROR(interp, "out of memory"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - goto error; - } - memset(info->ubuf, 0, info->maxWrite); - if (trunc) { - info->numBytes = 0; - } else if (z->data) { - size_t j = z->numBytes; - - if (j > info->maxWrite) { - j = info->maxWrite; - } - memcpy(info->ubuf, z->data, j); - info->numBytes = j; - } else { - unsigned char *zbuf = z->zipFilePtr->data + z->offset; - - if (z->isEncrypted) { - int len = z->zipFilePtr->passBuf[0] & 0xFF; - char passBuf[260]; - - for (i = 0; i < len; i++) { - ch = z->zipFilePtr->passBuf[len - i]; - passBuf[i] = (ch & 0x0f) | pwrot[(ch >> 4) & 0x0f]; - } - passBuf[i] = '\0'; - init_keys(passBuf, info->keys, crc32tab); - memset(passBuf, 0, sizeof(passBuf)); - for (i = 0; i < 12; i++) { - ch = info->ubuf[i]; - zdecode(info->keys, crc32tab, ch); - } - zbuf += i; - } - if (z->compressMethod == ZIP_COMPMETH_DEFLATED) { - z_stream stream; - int err; - unsigned char *cbuf = NULL; - - memset(&stream, 0, sizeof(z_stream)); - stream.zalloc = Z_NULL; - stream.zfree = Z_NULL; - stream.opaque = Z_NULL; - stream.avail_in = z->numCompressedBytes; - if (z->isEncrypted) { - size_t j; - - stream.avail_in -= 12; - cbuf = (unsigned char *)Tcl_AttemptAlloc(stream.avail_in); - if (!cbuf) { - goto merror0; - } - for (j = 0; j < stream.avail_in; j++) { - ch = info->ubuf[j]; - cbuf[j] = zdecode(info->keys, crc32tab, ch); - } - stream.next_in = cbuf; - } else { - stream.next_in = zbuf; - } - stream.next_out = info->ubuf; - stream.avail_out = info->maxWrite; - if (inflateInit2(&stream, -15) != Z_OK) { - goto cerror0; - } - err = inflate(&stream, Z_SYNC_FLUSH); - inflateEnd(&stream); - if ((err == Z_STREAM_END) - || ((err == Z_OK) && (stream.avail_in == 0))) { - if (cbuf) { - memset(info->keys, 0, sizeof(info->keys)); - Tcl_Free(cbuf); - } - goto wrapchan; - } - cerror0: - if (cbuf) { - memset(info->keys, 0, sizeof(info->keys)); - Tcl_Free(cbuf); - } - if (info->ubuf) { - Tcl_Free(info->ubuf); - } - Tcl_Free(info); - ZIPFS_ERROR(interp, "decompression error"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "CORRUPT", NULL); - } - goto error; - } else if (z->isEncrypted) { - for (i = 0; i < z->numBytes - 12; i++) { - ch = zbuf[i]; - info->ubuf[i] = zdecode(info->keys, crc32tab, ch); - } - } else { - memcpy(info->ubuf, zbuf, z->numBytes); - } - memset(info->keys, 0, sizeof(info->keys)); - goto wrapchan; - } - } else if (z->data) { - flags |= TCL_READABLE; - info->isWriting = 0; - info->iscompr = 0; - info->isDirectory = 0; - info->isEncrypted = 0; - info->numBytes = z->numBytes; - info->maxWrite = 0; - info->ubuf = z->data; - } else { - flags |= TCL_READABLE; - info->isWriting = 0; - info->iscompr = (z->compressMethod == ZIP_COMPMETH_DEFLATED); - info->ubuf = z->zipFilePtr->data + z->offset; - info->isDirectory = z->isDirectory; - info->isEncrypted = z->isEncrypted; - info->numBytes = z->numBytes; - info->maxWrite = 0; - if (info->isEncrypted) { - int len = z->zipFilePtr->passBuf[0] & 0xFF; - char passBuf[260]; - - for (i = 0; i < len; i++) { - ch = z->zipFilePtr->passBuf[len - i]; - passBuf[i] = (ch & 0x0f) | pwrot[(ch >> 4) & 0x0f]; - } - passBuf[i] = '\0'; - init_keys(passBuf, info->keys, crc32tab); - memset(passBuf, 0, sizeof(passBuf)); - for (i = 0; i < 12; i++) { - ch = info->ubuf[i]; - zdecode(info->keys, crc32tab, ch); - } - info->ubuf += i; - } - if (info->iscompr) { - z_stream stream; - int err; - unsigned char *ubuf = NULL; - size_t j; + if (wr) { + /* Set up a writable channel. */ + + if (InitWritableChannel(interp, info, z, mode) == TCL_ERROR) { + ckfree(info); + goto error; + } + } else if (z->data) { + /* Set up a readable channel for direct data. */ + + info->numBytes = z->numBytes; + info->ubuf = z->data; + info->ubufToFree = NULL; /* Not dynamically allocated */ + info->ubufSize = 0; + } else { + /* + * Set up a readable channel. + */ + + if (InitReadableChannel(interp, info, z) == TCL_ERROR) { + ckfree(info); + goto error; + } + } + + if (z->crc32) { + if (!(z->flags & ZE_F_CRC_COMPARED)) { + int crc = crc32(0, NULL, info->numBytes); + crc = crc32(crc, info->ubuf, info->numBytes); + z->flags |= ZE_F_CRC_COMPARED; + if (crc == z->crc32) { + z->flags |= ZE_F_CRC_CORRECT; + } + } + if (!(z->flags & ZE_F_CRC_CORRECT)) { + ZIPFS_ERROR(interp, "invalid CRC"); + ZIPFS_ERROR_CODE(interp, "CRC_FAILED"); + if (info->ubufToFree) { + ckfree(info->ubufToFree); + info->ubufSize = 0; + } + ckfree(info); + goto error; + } + } + + /* + * Wrap the ZipChannel into a Tcl_Channel. + */ + + snprintf(cname, sizeof(cname), "zipfs_%" TCL_Z_MODIFIER "x_%d", z->offset, + ZipFS.idCount++); + z->zipFilePtr->numOpen++; + Unlock(); + return Tcl_CreateChannel(&zipChannelType, cname, info, flags); + + error: + Unlock(); + return NULL; +} + +/* + *------------------------------------------------------------------------- + * + * InitWritableChannel -- + * + * Assistant for ZipChannelOpen() that sets up a writable channel. It's + * up to the caller to actually register the channel. + * + * Returns: + * Tcl result code. + * + * Side effects: + * Allocates memory for the implementation of the channel. Writes to the + * interpreter's result on error. + * + *------------------------------------------------------------------------- + */ + +static int +InitWritableChannel( + Tcl_Interp *interp, /* Current interpreter, or NULL (when errors + * will be silent). */ + ZipChannel *info, /* The channel to set up. */ + ZipEntry *z, /* The zipped file that the channel will write + * to. */ + int mode) /* O_APPEND, O_TRUNC */ +{ + int i, ch; + unsigned char *cbuf = NULL; + + /* + * Set up a writable channel. + */ + + info->mode = mode; + info->maxWrite = ZipFS.wrmax; + + info->ubufSize = z->numBytes ? z->numBytes : 1; + info->ubufToFree = (unsigned char *)attemptckalloc(info->ubufSize); + info->ubuf = info->ubufToFree; + if (info->ubufToFree == NULL) { + goto memoryError; + } + + if (z->isEncrypted) { + assert(z->numCompressedBytes >= ZIP_CRYPT_HDR_LEN); /* caller should have checked*/ + if (DecodeCryptHeader(interp, z, info->keys, + z->zipFilePtr->data + z->offset) != TCL_OK) { + goto error_cleanup; + } + } + + if (mode & O_TRUNC) { + /* + * Truncate; nothing there. + */ + + info->numBytes = 0; + z->crc32 = 0; /* Truncated, CRC no longer applicable */ + } else if (z->data) { + /* + * Already got uncompressed data. + */ + assert(info->ubufSize >= z->numBytes); + memcpy(info->ubuf, z->data, z->numBytes); + info->numBytes = z->numBytes; + } else { + /* + * Need to uncompress the existing data. + */ + + unsigned char *zbuf = z->zipFilePtr->data + z->offset; + + if (z->isEncrypted) { + zbuf += ZIP_CRYPT_HDR_LEN; + } + + if (z->compressMethod == ZIP_COMPMETH_DEFLATED) { + z_stream stream; + int err; memset(&stream, 0, sizeof(z_stream)); stream.zalloc = Z_NULL; stream.zfree = Z_NULL; stream.opaque = Z_NULL; stream.avail_in = z->numCompressedBytes; - if (info->isEncrypted) { - stream.avail_in -= 12; - ubuf = (unsigned char *)Tcl_AttemptAlloc(stream.avail_in); - if (!ubuf) { - info->ubuf = NULL; - goto merror; + if (z->isEncrypted) { + unsigned int j; + + /* Min length ZIP_CRYPT_HDR_LEN for keys should already been checked. */ + assert(stream.avail_in >= ZIP_CRYPT_HDR_LEN); + + stream.avail_in -= ZIP_CRYPT_HDR_LEN; + cbuf = (unsigned char *)attemptckalloc(stream.avail_in ? stream.avail_in : 1); + if (!cbuf) { + goto memoryError; } for (j = 0; j < stream.avail_in; j++) { - ch = info->ubuf[j]; - ubuf[j] = zdecode(info->keys, crc32tab, ch); + ch = zbuf[j]; + cbuf[j] = zdecode(info->keys, crc32tab, ch); } - stream.next_in = ubuf; + stream.next_in = cbuf; } else { - stream.next_in = info->ubuf; - } - stream.next_out = info->ubuf = (unsigned char *)Tcl_AttemptAlloc(info->numBytes); - if (!info->ubuf) { - merror: - if (ubuf) { - info->isEncrypted = 0; - memset(info->keys, 0, sizeof(info->keys)); - Tcl_Free(ubuf); - } - Tcl_Free(info); - if (interp) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("out of memory", -1)); - Tcl_SetErrorCode(interp, "TCL", "MALLOC", NULL); - } - goto error; - } - stream.avail_out = info->numBytes; + stream.next_in = zbuf; + } + stream.next_out = info->ubuf; + stream.avail_out = info->ubufSize; if (inflateInit2(&stream, -15) != Z_OK) { - goto cerror; + goto corruptionError; } err = inflate(&stream, Z_SYNC_FLUSH); inflateEnd(&stream); - if ((err == Z_STREAM_END) - || ((err == Z_OK) && (stream.avail_in == 0))) { - if (ubuf) { - info->isEncrypted = 0; - memset(info->keys, 0, sizeof(info->keys)); - Tcl_Free(ubuf); - } - goto wrapchan; - } - cerror: - if (ubuf) { - info->isEncrypted = 0; - memset(info->keys, 0, sizeof(info->keys)); - Tcl_Free(ubuf); - } - if (info->ubuf) { - Tcl_Free(info->ubuf); - } - Tcl_Free(info); - ZIPFS_ERROR(interp, "decompression error"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "CORRUPT", NULL); - } - goto error; - } else if (info->isEncrypted) { - unsigned char *ubuf = NULL; - size_t j, len; - + if ((err != Z_STREAM_END) && + ((err != Z_OK) || (stream.avail_in != 0))) { + goto corruptionError; + } + /* Even if decompression succeeded, counts should be as expected */ + if ((int) stream.total_out != z->numBytes) { + goto corruptionError; + } + info->numBytes = z->numBytes; + if (cbuf) { + ckfree(cbuf); + } + } else if (z->isEncrypted) { + /* + * Need to decrypt some otherwise-simple stored data. + */ + if (z->numCompressedBytes <= ZIP_CRYPT_HDR_LEN || + (z->numCompressedBytes - ZIP_CRYPT_HDR_LEN) != z->numBytes) { + goto corruptionError; + } + int len = z->numCompressedBytes - ZIP_CRYPT_HDR_LEN; + assert(len <= info->ubufSize); + for (i = 0; i < len; i++) { + ch = zbuf[i]; + info->ubuf[i] = zdecode(info->keys, crc32tab, ch); + } + info->numBytes = len; + } else { /* - * Decode encrypted but uncompressed file, since we support - * Tcl_Seek() on it, and it can be randomly accessed later. + * Simple stored data. Copy into our working buffer. */ - - len = z->numCompressedBytes - 12; - ubuf = (unsigned char *) Tcl_AttemptAlloc(len); - if (ubuf == NULL) { - Tcl_Free((char *) info); - if (interp != NULL) { - Tcl_SetObjResult(interp, - Tcl_NewStringObj("out of memory", -1)); - } - goto error; - } - for (j = 0; j < len; j++) { + assert(info->ubufSize >= z->numBytes); + memcpy(info->ubuf, zbuf, z->numBytes); + info->numBytes = z->numBytes; + } + memset(info->keys, 0, sizeof(info->keys)); + } + if (mode & O_APPEND) { + info->cursor = info->numBytes; + } + + return TCL_OK; + + memoryError: + ZIPFS_MEM_ERROR(interp); + goto error_cleanup; + + corruptionError: + if (cbuf) { + memset(info->keys, 0, sizeof(info->keys)); + ckfree(cbuf); + } + ZIPFS_ERROR(interp, "decompression error"); + ZIPFS_ERROR_CODE(interp, "CORRUPT"); + + error_cleanup: + if (info->ubufToFree) { + ckfree(info->ubufToFree); + info->ubufToFree = NULL; + info->ubuf = NULL; + info->ubufSize = 0; + } + return TCL_ERROR; +} + +/* + *------------------------------------------------------------------------- + * + * InitReadableChannel -- + * + * Assistant for ZipChannelOpen() that sets up a readable channel. It's + * up to the caller to actually register the channel. Caller should have + * validated the passed ZipEntry (byte counts in particular) + * + * Returns: + * Tcl result code. + * + * Side effects: + * Allocates memory for the implementation of the channel. Writes to the + * interpreter's result on error. + * + *------------------------------------------------------------------------- + */ + +static int +InitReadableChannel( + Tcl_Interp *interp, /* Current interpreter, or NULL (when errors + * will be silent). */ + ZipChannel *info, /* The channel to set up. */ + ZipEntry *z) /* The zipped file that the channel will read + * from. */ +{ + unsigned char *ubuf = NULL; + int ch; + + info->iscompr = (z->compressMethod == ZIP_COMPMETH_DEFLATED); + info->ubuf = z->zipFilePtr->data + z->offset; + info->ubufToFree = NULL; /* ubuf memory not allocated */ + info->ubufSize = 0; + info->isDirectory = z->isDirectory; + info->isEncrypted = z->isEncrypted; + info->mode = O_RDONLY; + + /* Caller must validate - bug [6ed3447a7e] */ + assert(z->numBytes >= 0 && z->numCompressedBytes >= 0); + info->numBytes = z->numBytes; + + if (info->isEncrypted) { + assert(z->numCompressedBytes >= ZIP_CRYPT_HDR_LEN); /* caller should have checked*/ + if (DecodeCryptHeader(interp, z, info->keys, info->ubuf) != TCL_OK) { + goto error_cleanup; + } + info->ubuf += ZIP_CRYPT_HDR_LEN; + } + + if (info->iscompr) { + z_stream stream; + int err; + unsigned int j; + + /* + * Data to decode is compressed, and possibly encrpyted too. If + * encrypted, local variable ubuf is used to hold the decrypted but + * still compressed data. + */ + + memset(&stream, 0, sizeof(z_stream)); + stream.zalloc = Z_NULL; + stream.zfree = Z_NULL; + stream.opaque = Z_NULL; + stream.avail_in = z->numCompressedBytes; + if (info->isEncrypted) { + assert(stream.avail_in >= ZIP_CRYPT_HDR_LEN); + stream.avail_in -= ZIP_CRYPT_HDR_LEN; + ubuf = (unsigned char *)attemptckalloc(stream.avail_in ? stream.avail_in : 1); + if (!ubuf) { + goto memoryError; + } + + for (j = 0; j < stream.avail_in; j++) { ch = info->ubuf[j]; ubuf[j] = zdecode(info->keys, crc32tab, ch); } - info->ubuf = ubuf; + stream.next_in = ubuf; + } else { + stream.next_in = info->ubuf; + } + + info->ubufSize = info->numBytes ? info->numBytes : 1; + info->ubufToFree = (unsigned char *)attemptckalloc(info->ubufSize); + info->ubuf = info->ubufToFree; + stream.next_out = info->ubuf; + if (!info->ubuf) { + goto memoryError; + } + stream.avail_out = info->numBytes; + if (inflateInit2(&stream, -15) != Z_OK) { + goto corruptionError; + } + err = inflate(&stream, Z_SYNC_FLUSH); + inflateEnd(&stream); + + /* + * Decompression was successful if we're either in the END state, or + * in the OK state with no buffered bytes. + */ + + if ((err != Z_STREAM_END) + && ((err != Z_OK) || (stream.avail_in != 0))) { + goto corruptionError; + } + /* Even if decompression succeeded, counts should be as expected */ + if ((int) stream.total_out != z->numBytes) { + goto corruptionError; + } + + if (ubuf) { info->isEncrypted = 0; + memset(info->keys, 0, sizeof(info->keys)); + ckfree(ubuf); + } + } else if (info->isEncrypted) { + unsigned int j, len; + + /* + * Decode encrypted but uncompressed file, since we support Tcl_Seek() + * on it, and it can be randomly accessed later. + */ + if (z->numCompressedBytes <= ZIP_CRYPT_HDR_LEN || + (z->numCompressedBytes - ZIP_CRYPT_HDR_LEN) != z->numBytes) { + goto corruptionError; + } + len = z->numCompressedBytes - ZIP_CRYPT_HDR_LEN; + ubuf = (unsigned char *)attemptckalloc(len); + if (ubuf == NULL) { + goto memoryError; + } + for (j = 0; j < len; j++) { + ch = info->ubuf[j]; + ubuf[j] = zdecode(info->keys, crc32tab, ch); } + info->ubufSize = len; + info->ubufToFree = ubuf; + info->ubuf = info->ubufToFree; + ubuf = NULL; /* So it does not inadvertently get free on future changes */ + info->isEncrypted = 0; + } + return TCL_OK; + + corruptionError: + ZIPFS_ERROR(interp, "decompression error"); + ZIPFS_ERROR_CODE(interp, "CORRUPT"); + goto error_cleanup; + + memoryError: + ZIPFS_MEM_ERROR(interp); + + error_cleanup: + if (ubuf) { + memset(info->keys, 0, sizeof(info->keys)); + ckfree(ubuf); + } + if (info->ubufToFree) { + ckfree(info->ubufToFree); + info->ubufToFree = NULL; + info->ubuf = NULL; + info->ubufSize = 0; } - wrapchan: - sprintf(cname, "zipfs_%" TCL_LL_MODIFIER "x_%d", z->offset, - ZipFS.idCount++); - z->zipFilePtr->numOpen++; - Unlock(); - return Tcl_CreateChannel(&ZipChannelType, cname, info, flags); - - error: - Unlock(); - return NULL; + return TCL_ERROR; } /* *------------------------------------------------------------------------- * @@ -3916,11 +5297,11 @@ ZipEntryStat( char *path, Tcl_StatBuf *buf) { ZipEntry *z; - int ret = -1; + int ret; ReadLock(); z = ZipFSLookup(path); if (z) { memset(buf, 0, sizeof(Tcl_StatBuf)); @@ -3932,10 +5313,21 @@ buf->st_size = z->numBytes; buf->st_mtime = z->timestamp; buf->st_ctime = z->timestamp; buf->st_atime = z->timestamp; ret = 0; + } else if (ContainsMountPoint(path, -1)) { + /* An intermediate dir under which a mount exists */ + memset(buf, 0, sizeof(Tcl_StatBuf)); + Tcl_Time t; + Tcl_GetTime(&t); + buf->st_atime = buf->st_mtime = buf->st_ctime = t.sec; + buf->st_mode = S_IFDIR | 0555; + ret = 0; + } else { + Tcl_SetErrno(ENOENT); + ret = -1; } Unlock(); return ret; } @@ -3959,48 +5351,67 @@ static int ZipEntryAccess( char *path, int mode) { - ZipEntry *z; - - if (mode & 3) { + if (mode & X_OK) { return -1; } + ReadLock(); - z = ZipFSLookup(path); + int access; + ZipEntry *z = ZipFSLookup(path); + if (z) { + /* Currently existing files read/write but dirs are read-only */ + access = (z->isDirectory && (mode & W_OK)) ? -1 : 0; + } else { + if (mode & W_OK) { + access = -1; + } else { + /* + * Even if entry does not exist, could be intermediate dir + * containing a mount point + */ + access = ContainsMountPoint(path, -1) ? 0 : -1; + } + } Unlock(); - return (z ? 0 : -1); + return access; } - + /* *------------------------------------------------------------------------- * * ZipFSOpenFileChannelProc -- * + * Open a channel to a file in a mounted ZIP archive. Delegates to + * ZipChannelOpen(). + * * Results: + * Tcl_Channel on success, or NULL on error. * * Side effects: + * Allocates memory. * *------------------------------------------------------------------------- */ static Tcl_Channel ZipFSOpenFileChannelProc( Tcl_Interp *interp, /* Current interpreter. */ Tcl_Obj *pathPtr, int mode, - int permissions) + TCL_UNUSED(int) /* permissions */) { pathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); if (!pathPtr) { return NULL; } - return ZipChannelOpen(interp, TclGetString(pathPtr), mode, - permissions); + + return ZipChannelOpen(interp, TclGetString(pathPtr), mode); } - + /* *------------------------------------------------------------------------- * * ZipFSStatProc -- * @@ -4019,11 +5430,10 @@ static int ZipFSStatProc( Tcl_Obj *pathPtr, Tcl_StatBuf *buf) { - pathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); if (!pathPtr) { return -1; } return ZipEntryStat(TclGetString(pathPtr), buf); @@ -4085,47 +5495,97 @@ } /* *------------------------------------------------------------------------- * + * AppendWithPrefix -- + * + * Worker for ZipFSMatchInDirectoryProc() that is a wrapper around + * Tcl_ListObjAppendElement() which knows about handling prefixes. + * + *------------------------------------------------------------------------- + */ + +static inline void +AppendWithPrefix( + Tcl_Obj *result, /* Where to append a list element to. */ + Tcl_DString *prefix, /* The prefix to add to the element, or NULL + * for don't do that. */ + const char *name, /* The name to append. */ + size_t nameLen) /* The length of the name. May be TCL_INDEX_NONE for + * append-up-to-NUL-byte. */ +{ + if (prefix) { + Tcl_Size prefixLength = Tcl_DStringLength(prefix); + + Tcl_DStringAppend(prefix, name, nameLen); + Tcl_ListObjAppendElement(NULL, result, Tcl_NewStringObj( + Tcl_DStringValue(prefix), Tcl_DStringLength(prefix))); + Tcl_DStringSetLength(prefix, prefixLength); + } else { + Tcl_ListObjAppendElement(NULL, result, Tcl_NewStringObj(name, nameLen)); + } +} + +/* + *------------------------------------------------------------------------- + * * ZipFSMatchInDirectoryProc -- * * This routine is used by the globbing code to search a directory for * all files which match a given pattern. * * Results: * The return value is a standard Tcl result indicating whether an error * occurred in globbing. Errors are left in interp, good results are - * lappend'ed to resultPtr (which must be a valid object). + * lappend'ed to result (which must be a valid object). * * Side effects: * None. * *------------------------------------------------------------------------- */ static int ZipFSMatchInDirectoryProc( - TCL_UNUSED(Tcl_Interp *), - Tcl_Obj *result, - Tcl_Obj *pathPtr, - const char *pattern, - Tcl_GlobTypeData *types) -{ - Tcl_HashEntry *hPtr; - Tcl_HashSearch search; + Tcl_Interp *interp, + Tcl_Obj *result, /* Where to append matched items to. */ + Tcl_Obj *pathPtr, /* Where we are looking. */ + const char *pattern, /* What names we are looking for. */ + Tcl_GlobTypeData *types) /* What types we are looking for. */ +{ Tcl_Obj *normPathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); - int scnt, l, dirOnly = -1, strip = 0; - size_t len, prefixLen; + int scnt, l; + Tcl_Size prefixLen, len, strip = 0; char *pat, *prefix, *path; - Tcl_DString dsPref; + Tcl_DString dsPref, *prefixBuf = NULL; + int foundInHash, notDuplicate; + ZipEntry *z; + int wanted; /* TCL_GLOB_TYPE* */ if (!normPathPtr) { return -1; } if (types) { - dirOnly = (types->type & TCL_GLOB_TYPE_DIR) == TCL_GLOB_TYPE_DIR; + wanted = types->type; + if ((wanted & TCL_GLOB_TYPE_MOUNT) && (wanted != TCL_GLOB_TYPE_MOUNT)) { + if (interp) { + ZIPFS_ERROR(interp, + "Internal error: TCL_GLOB_TYPE_MOUNT should not " + "be set in conjunction with other glob types."); + } + return TCL_ERROR; + } + if ((wanted & (TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE | + TCL_GLOB_TYPE_MOUNT)) == 0) { + /* Not looking for files,dirs,mounts. zipfs cannot have others */ + return TCL_OK; + } + wanted &= + (TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE | TCL_GLOB_TYPE_MOUNT); + } else { + wanted = TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE; } /* * The prefix that gets prepended to results. */ @@ -4137,107 +5597,77 @@ */ path = TclGetStringFromObj(normPathPtr, &len); Tcl_DStringInit(&dsPref); - Tcl_DStringAppend(&dsPref, prefix, prefixLen); - - if (strcmp(prefix, path) == 0) { - prefix = NULL; - } else { - strip = len + 1; - } - if (prefix) { - Tcl_DStringAppend(&dsPref, "/", 1); - prefixLen++; - prefix = Tcl_DStringValue(&dsPref); - } - ReadLock(); - if (types && (types->type == TCL_GLOB_TYPE_MOUNT)) { - l = CountSlashes(path); - if (path[len - 1] == '/') { - len--; - } else { - l++; - } - if (!pattern || (pattern[0] == '\0')) { - pattern = "*"; - } - for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; - hPtr = Tcl_NextHashEntry(&search)) { - ZipFile *zf = (ZipFile *)Tcl_GetHashValue(hPtr); - - if (zf->mountPointLen == 0) { - ZipEntry *z; - - for (z = zf->topEnts; z; z = z->tnext) { - size_t lenz = strlen(z->name); - - if ((lenz > len + 1) && (strncmp(z->name, path, len) == 0) - && (z->name[len] == '/') - && (CountSlashes(z->name) == l) - && Tcl_StringCaseMatch(z->name + len + 1, pattern, - 0)) { - if (prefix) { - Tcl_DStringAppend(&dsPref, z->name, lenz); - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(Tcl_DStringValue(&dsPref), - Tcl_DStringLength(&dsPref))); - Tcl_DStringSetLength(&dsPref, prefixLen); - } else { - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(z->name, lenz)); - } - } - } - } else if ((zf->mountPointLen > len + 1) - && (strncmp(zf->mountPoint, path, len) == 0) - && (zf->mountPoint[len] == '/') - && (CountSlashes(zf->mountPoint) == l) - && Tcl_StringCaseMatch(zf->mountPoint + len + 1, - pattern, 0)) { - if (prefix) { - Tcl_DStringAppend(&dsPref, zf->mountPoint, - zf->mountPointLen); - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(Tcl_DStringValue(&dsPref), - Tcl_DStringLength(&dsPref))); - Tcl_DStringSetLength(&dsPref, prefixLen); - } else { - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(zf->mountPoint, - zf->mountPointLen)); - } - } - } - goto end; - } - - if (!pattern || (pattern[0] == '\0')) { - hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, path); - if (hPtr) { - ZipEntry *z = (ZipEntry *)Tcl_GetHashValue(hPtr); - - if ((dirOnly < 0) || (!dirOnly && !z->isDirectory) - || (dirOnly && z->isDirectory)) { - if (prefix) { - Tcl_DStringAppend(&dsPref, z->name, -1); - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(Tcl_DStringValue(&dsPref), - Tcl_DStringLength(&dsPref))); - Tcl_DStringSetLength(&dsPref, prefixLen); - } else { - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(z->name, -1)); - } - } - } - goto end; - } - - l = strlen(pattern); - pat = (char *)Tcl_Alloc(len + l + 2); + if (strcmp(prefix, path) == 0) { + prefixBuf = NULL; + } else { + /* + * We need to strip the normalized prefix of the filenames and replace + * it with the official prefix that we were expecting to get. + */ + + strip = len + 1; + Tcl_DStringAppend(&dsPref, prefix, prefixLen); + Tcl_DStringAppend(&dsPref, "/", 1); + prefix = Tcl_DStringValue(&dsPref); + prefixBuf = &dsPref; + } + + ReadLock(); + + /* + * Are we globbing the mount points? + */ + + if (wanted & TCL_GLOB_TYPE_MOUNT) { + ZipFSMatchMountPoints(result, normPathPtr, pattern, prefixBuf); + goto end; + } + + /* Should not reach here unless at least one of DIR or FILE is set */ + assert(wanted & (TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE)); + + /* Does the path exist in the hash table? */ + z = ZipFSLookup(path); + if (z) { + /* + * Can we skip the complexity of actual globbing? Without a pattern, + * yes; it's a directory existence test. + */ + if (!pattern || (pattern[0] == '\0')) { + /* TODO - can't seem to get to this code from script for tests. */ + /* Follow logic of what tclUnixFile.c does */ + if ((wanted == (TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE)) || + (wanted == TCL_GLOB_TYPE_DIR && z->isDirectory) || + (wanted == TCL_GLOB_TYPE_FILE && !z->isDirectory)) { + Tcl_ListObjAppendElement(NULL, result, pathPtr); + } + goto end; + } + } else { + /* Not in the hash table but could be an intermediate dir in a mount */ + if (!pattern || (pattern[0] == '\0')) { + /* TODO - can't seem to get to this code from script for tests. */ + if ((wanted & TCL_GLOB_TYPE_DIR) && ContainsMountPoint(path, len)) { + Tcl_ListObjAppendElement(NULL, result, pathPtr); + } + goto end; + } + } + + foundInHash = (z != NULL); + + /* + * We've got to work for our supper and do the actual globbing. And all + * we've got really is an undifferentiated pile of all the filenames we've + * got from all our ZIP mounts. + */ + + l = strlen(pattern); + pat = (char *)ckalloc(len + l + 2); memcpy(pat, path, len); while ((len > 1) && (pat[len - 1] == '/')) { --len; } if ((len > 1) || (pat[0] != '/')) { @@ -4244,38 +5674,166 @@ pat[len] = '/'; ++len; } memcpy(pat + len, pattern, l + 1); scnt = CountSlashes(pat); - for (hPtr = Tcl_FirstHashEntry(&ZipFS.fileHash, &search); - hPtr; hPtr = Tcl_NextHashEntry(&search)) { - ZipEntry *z = (ZipEntry *)Tcl_GetHashValue(hPtr); - - if ((dirOnly >= 0) && ((dirOnly && !z->isDirectory) - || (!dirOnly && z->isDirectory))) { - continue; - } - if ((z->depth == scnt) && Tcl_StringCaseMatch(z->name, pat, 0)) { - if (prefix) { - Tcl_DStringAppend(&dsPref, z->name + strip, -1); - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(Tcl_DStringValue(&dsPref), - Tcl_DStringLength(&dsPref))); - Tcl_DStringSetLength(&dsPref, prefixLen); - } else { - Tcl_ListObjAppendElement(NULL, result, - Tcl_NewStringObj(z->name + strip, -1)); - } - } - } - Tcl_Free(pat); + + Tcl_HashTable duplicates; + notDuplicate = 0; + Tcl_InitHashTable(&duplicates, TCL_STRING_KEYS); + + Tcl_HashEntry *hPtr; + Tcl_HashSearch search; + if (foundInHash) { + for (hPtr = Tcl_FirstHashEntry(&ZipFS.fileHash, &search); hPtr; + hPtr = Tcl_NextHashEntry(&search)) { + z = (ZipEntry *)Tcl_GetHashValue(hPtr); + + if ((wanted == (TCL_GLOB_TYPE_DIR | TCL_GLOB_TYPE_FILE)) || + (wanted == TCL_GLOB_TYPE_DIR && z->isDirectory) || + (wanted == TCL_GLOB_TYPE_FILE && !z->isDirectory)) { + if ((z->depth == scnt) && + ((z->flags & ZE_F_VOLUME) == 0) /* Bug 14db54d81e */ + && Tcl_StringCaseMatch(z->name, pat, 0)) { + Tcl_CreateHashEntry(&duplicates, z->name + strip, + ¬Duplicate); + assert(notDuplicate); + AppendWithPrefix(result, prefixBuf, z->name + strip, -1); + } + } + } + } + if (wanted & TCL_GLOB_TYPE_DIR) { + /* + * Also check paths that are ancestors of a mount. e.g. glob + * //zipfs:/a/? with mount at //zipfs:/a/b/c. Also have to be + * careful about duplicates, such as when another mount is + * //zipfs:/a/b/d + */ + Tcl_DString ds; + Tcl_DStringInit(&ds); + for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; + hPtr = Tcl_NextHashEntry(&search)) { + ZipFile *zf = (ZipFile *)Tcl_GetHashValue(hPtr); + if (Tcl_StringCaseMatch(zf->mountPoint, pat, 0)) { + const char *tail = zf->mountPoint + len; + if (*tail == '\0') { + continue; + } + const char *end = strchr(tail, '/'); + Tcl_DStringAppend(&ds, zf->mountPoint + strip, + end ? (Tcl_Size)(end - zf->mountPoint) : -1); + const char *matchedPath = Tcl_DStringValue(&ds); + (void)Tcl_CreateHashEntry( + &duplicates, matchedPath, ¬Duplicate); + if (notDuplicate) { + AppendWithPrefix( + result, prefixBuf, matchedPath, Tcl_DStringLength(&ds)); + } + Tcl_DStringFree(&ds); + } + } + } + Tcl_DeleteHashTable(&duplicates); + ckfree(pat); end: Unlock(); Tcl_DStringFree(&dsPref); return TCL_OK; } + +/* + *------------------------------------------------------------------------- + * + * ZipFSMatchMountPoints -- + * + * This routine is a worker for ZipFSMatchInDirectoryProc, used by the + * globbing code to search for all mount points files which match a given + * pattern. + * + * Results: + * None. + * + * Side effects: + * Adds the matching mounts to the list in result, uses prefix as working + * space if it is non-NULL. + * + *------------------------------------------------------------------------- + */ + +static void +ZipFSMatchMountPoints( + Tcl_Obj *result, /* The list of matches being built. */ + Tcl_Obj *normPathPtr, /* Where we're looking from. */ + const char *pattern, /* What we're looking for. NULL for a full + * list. */ + Tcl_DString *prefix) /* Workspace filled with a prefix for all the + * filenames, or NULL if no prefix is to be + * used. */ +{ + Tcl_HashEntry *hPtr; + Tcl_HashSearch search; + size_t l; + Tcl_Size normLength; + const char *path = TclGetStringFromObj(normPathPtr, &normLength); + Tcl_Size len = normLength; + + if (len < 1) { + /* + * Shouldn't happen. But "shouldn't"... + */ + + return; + } + l = CountSlashes(path); + if (path[len - 1] == '/') { + len--; + } else { + l++; + } + if (!pattern || (pattern[0] == '\0')) { + pattern = "*"; + } + + for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; + hPtr = Tcl_NextHashEntry(&search)) { + ZipFile *zf = (ZipFile *) Tcl_GetHashValue(hPtr); + + if (zf->mountPointLen == 0) { + ZipEntry *z; + + /* + * Enumerate the contents of the ZIP; it's mounted on the root. + * TODO - a holdover from androwish? Tcl does not allow mounting + * outside of the //zipfs:/ area. + */ + + for (z = zf->topEnts; z; z = z->tnext) { + Tcl_Size lenz = strlen(z->name); + + if ((lenz > len + 1) && (strncmp(z->name, path, len) == 0) + && (z->name[len] == '/') + && (CountSlashes(z->name) == l) + && Tcl_StringCaseMatch(z->name + len + 1, pattern, 0)) { + AppendWithPrefix(result, prefix, z->name, lenz); + } + } + } else if ((zf->mountPointLen > len + 1) + && (strncmp(zf->mountPoint, path, len) == 0) + && (zf->mountPoint[len] == '/') + && (CountSlashes(zf->mountPoint) == l) + && Tcl_StringCaseMatch(zf->mountPoint + len + 1, + pattern, 0)) { + /* + * Standard mount; append if it matches. + */ + + AppendWithPrefix(result, prefix, zf->mountPoint, zf->mountPointLen); + } + } +} /* *------------------------------------------------------------------------- * * ZipFSPathInFilesystemProc -- @@ -4293,59 +5851,54 @@ */ static int ZipFSPathInFilesystemProc( Tcl_Obj *pathPtr, - TCL_UNUSED(ClientData *)) + TCL_UNUSED(void **)) { - Tcl_HashEntry *hPtr; - Tcl_HashSearch search; - int ret = -1; - size_t len; + Tcl_Size len; char *path; + int ret, decrRef = 0; + + if (TclFSCwdIsNative() || Tcl_FSGetPathType(pathPtr) == TCL_PATH_ABSOLUTE) { + /* + * The cwd is native (or path is absolute), use the translated path + * without worrying about normalization (this will also usually be + * shorter so the utf-to-external conversion will be somewhat faster). + */ - pathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); - if (!pathPtr) { - return -1; - } + pathPtr = Tcl_FSGetTranslatedPath(NULL, pathPtr); + if (pathPtr == NULL) { + return -1; + } + decrRef = 1; /* Tcl_FSGetTranslatedPath increases refCount */ + } else { + /* + * Make sure the normalized path is set. + */ + pathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); + if (!pathPtr) { + return -1; + } + /* Tcl_FSGetNormalizedPath doesn't increase refCount */ + } path = TclGetStringFromObj(pathPtr, &len); - if (strncmp(path, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN) != 0) { - return -1; - } - - ReadLock(); - hPtr = Tcl_FindHashEntry(&ZipFS.fileHash, path); - if (hPtr) { - ret = TCL_OK; - goto endloop; - } - - for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; - hPtr = Tcl_NextHashEntry(&search)) { - ZipFile *zf = (ZipFile *)Tcl_GetHashValue(hPtr); - - if (zf->mountPointLen == 0) { - ZipEntry *z; - - for (z = zf->topEnts; z != NULL; z = z->tnext) { - size_t lenz = strlen(z->name); - - if ((len >= lenz) && (strncmp(path, z->name, lenz) == 0)) { - ret = TCL_OK; - goto endloop; - } - } - } else if ((len >= zf->mountPointLen) && - (strncmp(path, zf->mountPoint, zf->mountPointLen) == 0)) { - ret = TCL_OK; - break; - } - } - - endloop: - Unlock(); + + /* + * Claim any path under ZIPFS_VOLUME as ours. This is both a necessary + * and sufficient condition as zipfs mounts at arbitrary paths are + * not permitted (unlike Androwish). + */ + ret = ( + (len < ZIPFS_VOLUME_LEN) || + strncmp(path, ZIPFS_VOLUME, ZIPFS_VOLUME_LEN) + ) ? -1 : TCL_OK; + + if (decrRef) { + Tcl_DecrRefCount(pathPtr); + } return ret; } /* *------------------------------------------------------------------------- @@ -4384,23 +5937,38 @@ * Side effects: * None. * *------------------------------------------------------------------------- */ + +enum ZipFileAttrs { + ZIP_ATTR_UNCOMPSIZE, + ZIP_ATTR_COMPSIZE, + ZIP_ATTR_OFFSET, + ZIP_ATTR_MOUNT, + ZIP_ATTR_ARCHIVE, + ZIP_ATTR_PERMISSIONS, + ZIP_ATTR_CRC +}; static const char *const * ZipFSFileAttrStringsProc( TCL_UNUSED(Tcl_Obj *) /*pathPtr*/, TCL_UNUSED(Tcl_Obj **) /*objPtrRef*/) { + /* + * Must match up with ZipFileAttrs enum above. + */ + static const char *const attrs[] = { "-uncompsize", "-compsize", "-offset", "-mount", "-archive", "-permissions", + "-crc", NULL, }; return attrs; } @@ -4430,49 +5998,59 @@ Tcl_Interp *interp, /* Current interpreter. */ int index, Tcl_Obj *pathPtr, Tcl_Obj **objPtrRef) { + Tcl_Size len; int ret = TCL_OK; char *path; ZipEntry *z; pathPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); if (!pathPtr) { return -1; } - path = TclGetString(pathPtr); + path = TclGetStringFromObj(pathPtr, &len); ReadLock(); z = ZipFSLookup(path); - if (!z) { + if (!z && !ContainsMountPoint(path, -1)) { Tcl_SetErrno(ENOENT); ZIPFS_POSIX_ERROR(interp, "file not found"); ret = TCL_ERROR; goto done; } + /* z == NULL for intermediate directories that are ancestors of mounts */ switch (index) { - case 0: - TclNewIntObj(*objPtrRef, z->numBytes); - break; - case 1: - TclNewIntObj(*objPtrRef, z->numCompressedBytes); - break; - case 2: - TclNewIntObj(*objPtrRef, z->offset); - break; - case 3: - *objPtrRef = Tcl_NewStringObj(z->zipFilePtr->mountPoint, - z->zipFilePtr->mountPointLen); - break; - case 4: - *objPtrRef = Tcl_NewStringObj(z->zipFilePtr->name, -1); - break; - case 5: + case ZIP_ATTR_UNCOMPSIZE: + TclNewIntObj(*objPtrRef, z ? z->numBytes : 0); + break; + case ZIP_ATTR_COMPSIZE: + TclNewIntObj(*objPtrRef, z ? z->numCompressedBytes : 0); + break; + case ZIP_ATTR_OFFSET: + TclNewIntObj(*objPtrRef, z ? z->offset : 0); + break; + case ZIP_ATTR_MOUNT: + if (z) { + *objPtrRef = Tcl_NewStringObj(z->zipFilePtr->mountPoint, + z->zipFilePtr->mountPointLen); + } else { + *objPtrRef = Tcl_NewStringObj("", 0); + } + break; + case ZIP_ATTR_ARCHIVE: + *objPtrRef = Tcl_NewStringObj(z ? z->zipFilePtr->name : "", -1); + break; + case ZIP_ATTR_PERMISSIONS: *objPtrRef = Tcl_NewStringObj("0o555", -1); break; + case ZIP_ATTR_CRC: + TclNewIntObj(*objPtrRef, z ? z->crc32 : 0); + break; default: ZIPFS_ERROR(interp, "unknown attribute"); + ZIPFS_ERROR_CODE(interp, "FILE_ATTR"); ret = TCL_ERROR; } done: Unlock(); @@ -4501,14 +6079,12 @@ Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*index*/, TCL_UNUSED(Tcl_Obj *) /*pathPtr*/, TCL_UNUSED(Tcl_Obj *) /*objPtr*/) { - if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj("unsupported operation", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "UNSUPPORTED_OP", NULL); - } + ZIPFS_ERROR(interp, "unsupported operation"); + ZIPFS_ERROR_CODE(interp, "UNSUPPORTED_OP"); return TCL_ERROR; } /* *------------------------------------------------------------------------- @@ -4606,11 +6182,11 @@ */ if (execName) { const char *p = strrchr(execName, '/'); - if (p > execName + 1) { + if (p && p > execName + 1) { --p; objs[0] = Tcl_NewStringObj(execName, p - execName); } } if (!objs[0]) { @@ -4632,11 +6208,12 @@ } if (objs[1]) { Tcl_DecrRefCount(objs[1]); } - loadFileProc = (Tcl_FSLoadFileProc2 *)(void *)tclNativeFilesystem.loadFileProc; + loadFileProc = (Tcl_FSLoadFileProc2 *) (void *) + tclNativeFilesystem.loadFileProc; if (loadFileProc) { ret = loadFileProc(interp, path, loadHandle, unloadProcPtr, flags); } else { Tcl_SetErrno(ENOENT); ZIPFS_ERROR(interp, Tcl_PosixError(interp)); @@ -4675,27 +6252,28 @@ static const EnsembleImplMap initMap[] = { {"mkimg", ZipFSMkImgObjCmd, NULL, NULL, NULL, 1}, {"mkzip", ZipFSMkZipObjCmd, NULL, NULL, NULL, 1}, {"lmkimg", ZipFSLMkImgObjCmd, NULL, NULL, NULL, 1}, {"lmkzip", ZipFSLMkZipObjCmd, NULL, NULL, NULL, 1}, - /* The 4 entries above are not available in safe interpreters */ {"mount", ZipFSMountObjCmd, NULL, NULL, NULL, 1}, - {"mount_data", ZipFSMountBufferObjCmd, NULL, NULL, NULL, 1}, + {"mountdata", ZipFSMountBufferObjCmd, NULL, NULL, NULL, 1}, {"unmount", ZipFSUnmountObjCmd, NULL, NULL, NULL, 1}, {"mkkey", ZipFSMkKeyObjCmd, NULL, NULL, NULL, 1}, - {"exists", ZipFSExistsObjCmd, NULL, NULL, NULL, 0}, - {"info", ZipFSInfoObjCmd, NULL, NULL, NULL, 0}, - {"list", ZipFSListObjCmd, NULL, NULL, NULL, 0}, - {"canonical", ZipFSCanonicalObjCmd, NULL, NULL, NULL, 0}, - {"root", ZipFSRootObjCmd, NULL, NULL, NULL, 0}, + {"exists", ZipFSExistsObjCmd, NULL, NULL, NULL, 1}, + {"info", ZipFSInfoObjCmd, NULL, NULL, NULL, 1}, + {"list", ZipFSListObjCmd, NULL, NULL, NULL, 1}, + {"canonical", ZipFSCanonicalObjCmd, NULL, NULL, NULL, 1}, + {"root", ZipFSRootObjCmd, NULL, NULL, NULL, 1}, {NULL, NULL, NULL, NULL, NULL, 0} }; static const char findproc[] = "namespace eval ::tcl::zipfs {}\n" "proc ::tcl::zipfs::Find dir {\n" " set result {}\n" - " if {[catch {glob -directory $dir -nocomplain * .*} list]} {\n" + " if {[catch {\n" + " concat [glob -directory $dir -nocomplain *] [glob -directory $dir -types hidden -nocomplain *]\n" + " } list]} {\n" " return $result\n" " }\n" " foreach file $list {\n" " if {[file tail $file] in {. ..}} {\n" " continue\n" @@ -4720,35 +6298,40 @@ if (interp) { Tcl_Command ensemble; Tcl_Obj *mapObj; - Tcl_EvalEx(interp, findproc, -1, TCL_EVAL_GLOBAL); - Tcl_LinkVar(interp, "::tcl::zipfs::wrmax", (char *) &ZipFS.wrmax, - TCL_LINK_INT); + Tcl_EvalEx(interp, findproc, TCL_INDEX_NONE, TCL_EVAL_GLOBAL); + if (!Tcl_IsSafe(interp)) { + Tcl_LinkVar(interp, "::tcl::zipfs::wrmax", (char *) &ZipFS.wrmax, + TCL_LINK_INT); + Tcl_LinkVar(interp, "::tcl::zipfs::fallbackEntryEncoding", + (char *) &ZipFS.fallbackEntryEncoding, TCL_LINK_STRING); + } ensemble = TclMakeEnsemble(interp, "zipfs", Tcl_IsSafe(interp) ? (initMap + 4) : initMap); /* * Add the [zipfs find] subcommand. */ Tcl_GetEnsembleMappingDict(NULL, ensemble, &mapObj); - Tcl_DictObjPut(NULL, mapObj, Tcl_NewStringObj("find", -1), - Tcl_NewStringObj("::tcl::zipfs::find", -1)); + TclDictPutString(NULL, mapObj, "find", "::tcl::zipfs::find"); Tcl_CreateObjCommand(interp, "::tcl::zipfs::tcl_library_init", ZipFSTclLibraryObjCmd, NULL, NULL); - Tcl_PkgProvideEx(interp, "zipfs", "2.0", NULL); } return TCL_OK; #else /* !HAVE_ZLIB */ ZIPFS_ERROR(interp, "no zlib available"); - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "NO_ZLIB", NULL); + ZIPFS_ERROR_CODE(interp, "NO_ZLIB"); return TCL_ERROR; #endif /* HAVE_ZLIB */ } +#ifdef HAVE_ZLIB + +#if !defined(STATIC_BUILD) static int ZipfsAppHookFindTclInit( const char *archive) { Tcl_Obj *vfsInitScript; @@ -4755,11 +6338,11 @@ int found; if (zipfs_literal_tcl_library) { return TCL_ERROR; } - if (TclZipfs_Mount(NULL, ZIPFS_ZIP_MOUNT, archive, NULL)) { + if (TclZipfs_Mount(NULL, archive, ZIPFS_ZIP_MOUNT, NULL)) { /* Either the file doesn't exist or it is not a zip archive */ return TCL_ERROR; } TclNewLiteralStringObj(vfsInitScript, ZIPFS_ZIP_MOUNT "/init.tcl"); @@ -4781,20 +6364,59 @@ return TCL_OK; } return TCL_ERROR; } - -static void -ZipfsExitHandler( - ClientData clientData) -{ - ZipFile *zf = (ZipFile *)clientData; - - if (TCL_OK != TclZipfs_Unmount(NULL, zf->mountPoint)) { - Tcl_Panic("tried to unmount busy filesystem"); - } +#endif + +/* + *------------------------------------------------------------------------ + * + * TclZipfsFinalize -- + * + * Frees all zipfs resources IRRESPECTIVE of open channels (there should + * not be any!) etc. To be called at process exit time (from + * Tcl_Finalize->TclFinalizeFilesystem) + * + * Results: + * None. + * + * Side effects: + * Frees up archives loaded into memory. + * + *------------------------------------------------------------------------ + */ +void +TclZipfsFinalize(void) +{ + WriteLock(); + if (!ZipFS.initialized) { + Unlock(); + return; + } + + Tcl_HashEntry *hPtr; + Tcl_HashSearch zipSearch; + for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &zipSearch); hPtr; + hPtr = Tcl_NextHashEntry(&zipSearch)) { + ZipFile *zf = (ZipFile *) Tcl_GetHashValue(hPtr); + Tcl_DeleteHashEntry(hPtr); + CleanupMount(zf); /* Frees file entries belonging to the archive */ + ZipFSCloseArchive(NULL, zf); + ckfree(zf); + } + + Tcl_FSUnregister(&zipfsFilesystem); + Tcl_DeleteHashTable(&ZipFS.fileHash); + Tcl_DeleteHashTable(&ZipFS.zipHash); + if (ZipFS.fallbackEntryEncoding) { + ckfree(ZipFS.fallbackEntryEncoding); + ZipFS.fallbackEntryEncoding = NULL; + } + + ZipFS.initialized = 0; + Unlock(); } /* *------------------------------------------------------------------------- * @@ -4803,11 +6425,11 @@ * Performs the argument munging for the shell * *------------------------------------------------------------------------- */ -int +const char * TclZipfs_AppHook( #ifdef SUPPORT_BUILTIN_ZIP_INSTALL int *argcPtr, /* Pointer to argc */ #else TCL_UNUSED(int *), /*argcPtr*/ @@ -4816,26 +6438,27 @@ TCL_UNUSED(WCHAR ***)) /* argvPtr */ #else /* !_WIN32 */ char ***argvPtr) /* Pointer to argv */ #endif /* _WIN32 */ { - char *archive; + const char *archive; + const char *result = Tcl_InitSubsystems(); #ifdef _WIN32 Tcl_FindExecutable(NULL); #else Tcl_FindExecutable((*argvPtr)[0]); #endif - archive = (char *) Tcl_GetNameOfExecutable(); + archive = Tcl_GetNameOfExecutable(); TclZipfs_Init(NULL); /* * Look for init.tcl in one of the locations mounted later in this * function. */ - if (!TclZipfs_Mount(NULL, ZIPFS_APP_MOUNT, archive, NULL)) { + if (!TclZipfs_Mount(NULL, archive, ZIPFS_APP_MOUNT, NULL)) { int found; Tcl_Obj *vfsInitScript; TclNewLiteralStringObj(vfsInitScript, ZIPFS_APP_MOUNT "/main.tcl"); Tcl_IncrRefCount(vfsInitScript); @@ -4859,11 +6482,11 @@ Tcl_IncrRefCount(vfsInitScript); found = Tcl_FSAccess(vfsInitScript, F_OK); Tcl_DecrRefCount(vfsInitScript); if (found == TCL_OK) { zipfs_literal_tcl_library = ZIPFS_APP_MOUNT "/tcl_library"; - return TCL_OK; + return result; } } #ifdef SUPPORT_BUILTIN_ZIP_INSTALL } else if (*argcPtr > 1) { /* @@ -4873,11 +6496,11 @@ #ifdef _WIN32 Tcl_DString ds; Tcl_DStringInit(&ds); - archive = Tcl_WCharToUtfDString((*argvPtr)[1], -1, &ds); + archive = Tcl_WCharToUtfDString((*argvPtr)[1], TCL_INDEX_NONE, &ds); #else /* !_WIN32 */ archive = (*argvPtr)[1]; #endif /* _WIN32 */ if (strcmp(archive, "install") == 0) { Tcl_Obj *vfsInitScript; @@ -4892,12 +6515,12 @@ ZIPFS_ZIP_MOUNT "/tcl_library/install.tcl"); Tcl_IncrRefCount(vfsInitScript); if (Tcl_FSAccess(vfsInitScript, F_OK) == 0) { Tcl_SetStartupScript(vfsInitScript, NULL); } - return TCL_OK; - } else if (!TclZipfs_Mount(NULL, ZIPFS_APP_MOUNT, archive, NULL)) { + return result; + } else if (!TclZipfs_Mount(NULL, archive, ZIPFS_APP_MOUNT, NULL)) { int found; Tcl_Obj *vfsInitScript; TclNewLiteralStringObj(vfsInitScript, ZIPFS_APP_MOUNT "/main.tcl"); Tcl_IncrRefCount(vfsInitScript); @@ -4916,22 +6539,22 @@ Tcl_IncrRefCount(vfsInitScript); found = Tcl_FSAccess(vfsInitScript, F_OK); Tcl_DecrRefCount(vfsInitScript); if (found == TCL_OK) { zipfs_literal_tcl_library = ZIPFS_APP_MOUNT "/tcl_library"; - return TCL_OK; + return result; } } #ifdef _WIN32 Tcl_DStringFree(&ds); #endif /* _WIN32 */ #endif /* SUPPORT_BUILTIN_ZIP_INSTALL */ } - return TCL_OK; + return result; } -#ifndef HAVE_ZLIB +#else /* !HAVE_ZLIB */ /* *------------------------------------------------------------------------- * * TclZipfs_Mount, TclZipfs_MountBuffer, TclZipfs_Unmount -- @@ -4942,52 +6565,72 @@ */ int TclZipfs_Mount( Tcl_Interp *interp, /* Current interpreter. */ - const char *mountPoint, /* Mount point path. */ - const char *zipname, /* Path to ZIP file to mount. */ - const char *passwd) /* Password for opening the ZIP, or NULL if + TCL_UNUSED(const char *), /* Path to ZIP file to mount. */ + TCL_UNUSED(const char *), /* Mount point path. */ + TCL_UNUSED(const char *)) /* Password for opening the ZIP, or NULL if * the ZIP is unprotected. */ { ZIPFS_ERROR(interp, "no zlib available"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "NO_ZLIB", NULL); - } + ZIPFS_ERROR_CODE(interp, "NO_ZLIB"); return TCL_ERROR; } int TclZipfs_MountBuffer( Tcl_Interp *interp, /* Current interpreter. NULLable. */ - const char *mountPoint, /* Mount point path. */ - unsigned char *data, - size_t datalen, - int copy) + TCL_UNUSED(const void *), + TCL_UNUSED(size_t), + TCL_UNUSED(const char *), /* Mount point path. */ + TCL_UNUSED(int)) { ZIPFS_ERROR(interp, "no zlib available"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "NO_ZLIB", NULL); - } + ZIPFS_ERROR_CODE(interp, "NO_ZLIB"); return TCL_ERROR; } int TclZipfs_Unmount( Tcl_Interp *interp, /* Current interpreter. */ - const char *mountPoint) /* Mount point path. */ + TCL_UNUSED(const char *)) /* Mount point path. */ { ZIPFS_ERROR(interp, "no zlib available"); - if (interp) { - Tcl_SetErrorCode(interp, "TCL", "ZIPFS", "NO_ZLIB", NULL); - } + ZIPFS_ERROR_CODE(interp, "NO_ZLIB"); return TCL_ERROR; } + +const char * +TclZipfs_AppHook( + TCL_UNUSED(int *), /*argcPtr*/ +#ifdef _WIN32 + TCL_UNUSED(WCHAR ***)) /* argvPtr */ +#else /* !_WIN32 */ + TCL_UNUSED(char ***)) /* Pointer to argv */ +#endif /* _WIN32 */ +{ + return NULL; +} + +Tcl_Obj * +TclZipfs_TclLibrary(void) +{ + return NULL; +} + +int +TclIsZipfsPath( + TCL_UNUSED(const char *)) /* path */ +{ + return 0; +} + #endif /* !HAVE_ZLIB */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: generic/tclZlib.c ================================================================== --- generic/tclZlib.c +++ generic/tclZlib.c @@ -1,13 +1,13 @@ /* * tclZlib.c -- * * This file provides the interface to the Zlib library. * - * Copyright (C) 2004-2005 Pascal Scheffers - * Copyright (C) 2005 Unitas Software B.V. - * Copyright (c) 2008-2012 Donal K. Fellows + * Copyright © 2004-2005 Pascal Scheffers + * Copyright © 2005 Unitas Software B.V. + * Copyright © 2008-2012 Donal K. Fellows * * Parts written by Jean-Claude Wippler, as part of Tclkit, placed in the * public domain March 2003. * * See the file "license.terms" for information on usage and redistribution of @@ -14,11 +14,11 @@ * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" #ifdef HAVE_ZLIB -#include +#include "zlib.h" #include "tclIO.h" /* * The version of the zlib "package" that this implements. Note that this * thoroughly supersedes the versions included with tclkit, which are "1.1", @@ -62,11 +62,11 @@ z_stream stream; /* The interface to the zlib library. */ int streamEnd; /* If we've got to end-of-stream. */ Tcl_Obj *inData, *outData; /* Input / output buffers (lists) */ Tcl_Obj *currentInput; /* Pointer to what is currently being * inflated. */ - size_t outPos; + Tcl_Size outPos; int mode; /* Either TCL_ZLIB_STREAM_DEFLATE or * TCL_ZLIB_STREAM_INFLATE. */ int format; /* Flags from the TCL_ZLIB_FORMAT_* */ int level; /* Default 5, 0-9 */ int flush; /* Stores the flush param for deferred the @@ -179,11 +179,11 @@ static void ConvertError(Tcl_Interp *interp, int code, uLong adler); static Tcl_Obj * ConvertErrorToList(int code, uLong adler); static inline int Deflate(z_streamp strm, void *bufferPtr, - size_t bufferSize, int flush, size_t *writtenPtr); + int bufferSize, int flush, int *writtenPtr); static void ExtractHeader(gz_header *headerPtr, Tcl_Obj *dictObj); static int GenerateHeader(Tcl_Interp *interp, Tcl_Obj *dictObj, GzipHeader *headerPtr, int *extraSizePtr); static int ZlibPushSubcmd(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); @@ -204,11 +204,11 @@ */ static const Tcl_ChannelType zlibChannelType = { "zlib", TCL_CHANNEL_VERSION_5, - NULL, + TCL_CLOSE2PROC, ZlibTransformInput, ZlibTransformOutput, NULL, /* seekProc */ ZlibTransformSetOption, ZlibTransformGetOption, @@ -220,10 +220,30 @@ ZlibTransformEventHandler, NULL, /* wideSeekProc */ NULL, NULL }; + +/* + *---------------------------------------------------------------------- + * + * Latin1 -- + * Helper to definitely get the ISO 8859-1 encoding. It's internally + * defined by Tcl so this operation should always succeed. + * + *---------------------------------------------------------------------- + */ +static inline Tcl_Encoding +Latin1(void) +{ + Tcl_Encoding latin1enc = Tcl_GetEncoding(NULL, "iso8859-1"); + + if (latin1enc == NULL) { + Tcl_Panic("no latin-1 encoding"); + } + return latin1enc; +} /* *---------------------------------------------------------------------- * * ConvertError -- @@ -287,11 +307,11 @@ codeStr = "VERSION"; break; case Z_NEED_DICT: codeStr = "NEED_DICT"; codeStr2 = codeStrBuf; - sprintf(codeStrBuf, "%lu", adler); + snprintf(codeStrBuf, sizeof(codeStrBuf), "%lu", adler); break; /* * These should _not_ happen! This function is for dealing with error * cases, not non-errors! @@ -308,21 +328,21 @@ */ default: codeStr = "UNKNOWN"; codeStr2 = codeStrBuf; - sprintf(codeStrBuf, "%d", code); + snprintf(codeStrBuf, sizeof(codeStrBuf), "%d", code); break; } Tcl_SetObjResult(interp, Tcl_NewStringObj(zError(code), -1)); /* * Tricky point! We might pass NULL twice here (and will when the error * type is known). */ - Tcl_SetErrorCode(interp, "TCL", "ZLIB", codeStr, codeStr2, NULL); + Tcl_SetErrorCode(interp, "TCL", "ZLIB", codeStr, codeStr2, (char *)NULL); } static Tcl_Obj * ConvertErrorToList( int code, /* The zlib error code. */ @@ -383,11 +403,11 @@ *---------------------------------------------------------------------- * * GenerateHeader -- * * Function for creating a gzip header from the contents of a dictionary - * (as described in the documentation). GetValue is a helper function. + * (as described in the documentation). * * Results: * A Tcl result code. * * Side effects: @@ -396,24 +416,10 @@ * extraSizePtr argument. * *---------------------------------------------------------------------- */ -static inline int -GetValue( - Tcl_Interp *interp, - Tcl_Obj *dictObj, - const char *nameStr, - Tcl_Obj **valuePtrPtr) -{ - Tcl_Obj *name = Tcl_NewStringObj(nameStr, -1); - int result = Tcl_DictObjGet(interp, dictObj, name, valuePtrPtr); - - TclDecrRefCount(name); - return result; -} - static int GenerateHeader( Tcl_Interp *interp, /* Where to put error messages. */ Tcl_Obj *dictObj, /* The dictionary whose contents are to be * parsed. */ @@ -421,11 +427,10 @@ int *extraSizePtr) /* Variable to add the length of header * strings (filename, comment) to. */ { Tcl_Obj *value; int len, result = TCL_ERROR; - size_t length; Tcl_WideInt wideValue = 0; const char *valueStr; Tcl_Encoding latin1enc; static const char *const types[] = { "binary", "text" @@ -433,50 +438,77 @@ /* * RFC 1952 says that header strings are in ISO 8859-1 (LATIN-1). */ - latin1enc = Tcl_GetEncoding(NULL, "iso8859-1"); - if (latin1enc == NULL) { - Tcl_Panic("no latin-1 encoding"); - } + latin1enc = Latin1(); - if (GetValue(interp, dictObj, "comment", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "comment", &value) != TCL_OK) { goto error; } else if (value != NULL) { - valueStr = TclGetStringFromObj(value, &length); - Tcl_UtfToExternal(NULL, latin1enc, valueStr, length, 0, NULL, + Tcl_EncodingState state; + valueStr = TclGetStringFromObj(value, &len); + result = Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, + TCL_ENCODING_START|TCL_ENCODING_END|TCL_ENCODING_PROFILE_STRICT, &state, headerPtr->nativeCommentBuf, MAX_COMMENT_LEN-1, NULL, &len, NULL); + if (result != TCL_OK) { + if (interp) { + if (result == TCL_CONVERT_UNKNOWN) { + Tcl_AppendResult( + interp, "Comment contains characters > 0xFF", (char *)NULL); + } else { + Tcl_AppendResult(interp, "Comment too large for zip", (char *)NULL); + } + } + result = TCL_ERROR; /* TCL_CONVERT_* -> TCL_ERROR*/ + goto error; + } headerPtr->nativeCommentBuf[len] = '\0'; headerPtr->header.comment = (Bytef *) headerPtr->nativeCommentBuf; if (extraSizePtr != NULL) { *extraSizePtr += len; } } - if (GetValue(interp, dictObj, "crc", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "crc", &value) != TCL_OK) { goto error; } else if (value != NULL && Tcl_GetBooleanFromObj(interp, value, &headerPtr->header.hcrc)) { goto error; } - if (GetValue(interp, dictObj, "filename", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "filename", &value) != TCL_OK) { goto error; } else if (value != NULL) { - valueStr = TclGetStringFromObj(value, &length); - Tcl_UtfToExternal(NULL, latin1enc, valueStr, length, 0, NULL, - headerPtr->nativeFilenameBuf, MAXPATHLEN-1, NULL, &len, NULL); + Tcl_EncodingState state; + valueStr = TclGetStringFromObj(value, &len); + result = Tcl_UtfToExternal(NULL, latin1enc, valueStr, len, + TCL_ENCODING_START|TCL_ENCODING_END|TCL_ENCODING_PROFILE_STRICT, &state, + headerPtr->nativeFilenameBuf, MAXPATHLEN-1, NULL, &len, + NULL); + if (result != TCL_OK) { + if (interp) { + if (result == TCL_CONVERT_UNKNOWN) { + Tcl_AppendResult( + interp, "Filename contains characters > 0xFF", (char *)NULL); + } else { + Tcl_AppendResult( + interp, "Filename too large for zip", (char *)NULL); + } + } + result = TCL_ERROR; /* TCL_CONVERT_* -> TCL_ERROR*/ + goto error; + } headerPtr->nativeFilenameBuf[len] = '\0'; headerPtr->header.name = (Bytef *) headerPtr->nativeFilenameBuf; if (extraSizePtr != NULL) { *extraSizePtr += len; } } - if (GetValue(interp, dictObj, "os", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "os", &value) != TCL_OK) { goto error; } else if (value != NULL && Tcl_GetIntFromObj(interp, value, &headerPtr->header.os) != TCL_OK) { goto error; } @@ -484,19 +516,19 @@ /* * Ignore the 'size' field, since that is controlled by the size of the * input data. */ - if (GetValue(interp, dictObj, "time", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "time", &value) != TCL_OK) { goto error; - } else if (value != NULL && Tcl_GetWideIntFromObj(interp, value, + } else if (value != NULL && TclGetWideIntFromObj(interp, value, &wideValue) != TCL_OK) { goto error; } headerPtr->header.time = wideValue; - if (GetValue(interp, dictObj, "type", &value) != TCL_OK) { + if (TclDictGet(interp, dictObj, "type", &value) != TCL_OK) { goto error; } else if (value != NULL && Tcl_GetIndexFromObj(interp, value, types, "type", TCL_EXACT, &headerPtr->header.text) != TCL_OK) { goto error; } @@ -522,63 +554,44 @@ * Updates the dictionary, which must be writable (i.e. refCount < 2). * *---------------------------------------------------------------------- */ -#define SetValue(dictObj, key, value) \ - Tcl_DictObjPut(NULL, (dictObj), Tcl_NewStringObj((key), -1), (value)) - static void ExtractHeader( gz_header *headerPtr, /* The gzip header to extract from. */ Tcl_Obj *dictObj) /* The dictionary to store in. */ { Tcl_Encoding latin1enc = NULL; + /* RFC 1952 says that header strings are in + * ISO 8859-1 (LATIN-1). */ Tcl_DString tmp; if (headerPtr->comment != Z_NULL) { - if (latin1enc == NULL) { - /* - * RFC 1952 says that header strings are in ISO 8859-1 (LATIN-1). - */ - - latin1enc = Tcl_GetEncoding(NULL, "iso8859-1"); - if (latin1enc == NULL) { - Tcl_Panic("no latin-1 encoding"); - } - } - - Tcl_ExternalToUtfDString(latin1enc, (char *) headerPtr->comment, -1, - &tmp); - SetValue(dictObj, "comment", TclDStringToObj(&tmp)); - } - SetValue(dictObj, "crc", Tcl_NewBooleanObj(headerPtr->hcrc)); + latin1enc = Latin1(); + Tcl_ExternalToUtfDString(latin1enc, (char *) headerPtr->comment, + TCL_INDEX_NONE, &tmp); + TclDictPut(NULL, dictObj, "comment", Tcl_DStringToObj(&tmp)); + } + TclDictPut(NULL, dictObj, "crc", Tcl_NewBooleanObj(headerPtr->hcrc)); if (headerPtr->name != Z_NULL) { if (latin1enc == NULL) { - /* - * RFC 1952 says that header strings are in ISO 8859-1 (LATIN-1). - */ - - latin1enc = Tcl_GetEncoding(NULL, "iso8859-1"); - if (latin1enc == NULL) { - Tcl_Panic("no latin-1 encoding"); - } - } - - Tcl_ExternalToUtfDString(latin1enc, (char *) headerPtr->name, -1, - &tmp); - SetValue(dictObj, "filename", TclDStringToObj(&tmp)); + latin1enc = Latin1(); + } + Tcl_ExternalToUtfDString(latin1enc, (char *) headerPtr->name, + TCL_INDEX_NONE, &tmp); + TclDictPut(NULL, dictObj, "filename", Tcl_DStringToObj(&tmp)); } if (headerPtr->os != 255) { - SetValue(dictObj, "os", Tcl_NewWideIntObj(headerPtr->os)); + TclDictPut(NULL, dictObj, "os", Tcl_NewWideIntObj(headerPtr->os)); } if (headerPtr->time != 0 /* magic - no time */) { - SetValue(dictObj, "time", Tcl_NewWideIntObj(headerPtr->time)); + TclDictPut(NULL, dictObj, "time", Tcl_NewWideIntObj(headerPtr->time)); } if (headerPtr->text != Z_UNKNOWN) { - SetValue(dictObj, "type", - Tcl_NewStringObj(headerPtr->text ? "text" : "binary", -1)); + TclDictPutString(NULL, dictObj, "type", + headerPtr->text ? "text" : "binary"); } if (latin1enc != NULL) { Tcl_FreeEncoding(latin1enc); } @@ -592,12 +605,12 @@ SetInflateDictionary( z_streamp strm, Tcl_Obj *compDictObj) { if (compDictObj != NULL) { - size_t length = 0; - unsigned char *bytes = TclGetByteArrayFromObj(compDictObj, &length); + Tcl_Size length; + unsigned char *bytes = Tcl_GetByteArrayFromObj(compDictObj, &length); return inflateSetDictionary(strm, bytes, length); } return Z_OK; } @@ -606,12 +619,12 @@ SetDeflateDictionary( z_streamp strm, Tcl_Obj *compDictObj) { if (compDictObj != NULL) { - size_t length = 0; - unsigned char *bytes = TclGetByteArrayFromObj(compDictObj, &length); + Tcl_Size length; + unsigned char *bytes = Tcl_GetByteArrayFromObj(compDictObj, &length); return deflateSetDictionary(strm, bytes, length); } return Z_OK; } @@ -618,13 +631,13 @@ static inline int Deflate( z_streamp strm, void *bufferPtr, - size_t bufferSize, + int bufferSize, int flush, - size_t *writtenPtr) + int *writtenPtr) { int e; strm->next_out = (Bytef *) bufferPtr; strm->avail_out = bufferSize; @@ -637,11 +650,11 @@ static inline void AppendByteArray( Tcl_Obj *listObj, void *buffer, - size_t size) + int size) { if (size > 0) { Tcl_Obj *baObj = Tcl_NewByteArrayObj((unsigned char *) buffer, size); Tcl_ListObjAppendElement(NULL, listObj, baObj); @@ -699,15 +712,15 @@ wbits = WBITS_RAW; break; case TCL_ZLIB_FORMAT_GZIP: wbits = WBITS_GZIP; if (dictObj) { - gzHeaderPtr = (GzipHeader *)Tcl_Alloc(sizeof(GzipHeader)); + gzHeaderPtr = (GzipHeader *)ckalloc(sizeof(GzipHeader)); memset(gzHeaderPtr, 0, sizeof(GzipHeader)); if (GenerateHeader(interp, dictObj, gzHeaderPtr, NULL) != TCL_OK) { - Tcl_Free(gzHeaderPtr); + ckfree(gzHeaderPtr); return TCL_ERROR; } } break; case TCL_ZLIB_FORMAT_ZLIB: @@ -733,11 +746,11 @@ case TCL_ZLIB_FORMAT_RAW: wbits = WBITS_RAW; break; case TCL_ZLIB_FORMAT_GZIP: wbits = WBITS_GZIP; - gzHeaderPtr = (GzipHeader *)Tcl_Alloc(sizeof(GzipHeader)); + gzHeaderPtr = (GzipHeader *)ckalloc(sizeof(GzipHeader)); memset(gzHeaderPtr, 0, sizeof(GzipHeader)); gzHeaderPtr->header.name = (Bytef *) gzHeaderPtr->nativeFilenameBuf; gzHeaderPtr->header.name_max = MAXPATHLEN - 1; gzHeaderPtr->header.comment = (Bytef *) @@ -759,11 +772,11 @@ default: Tcl_Panic("bad mode, must be TCL_ZLIB_STREAM_DEFLATE or" " TCL_ZLIB_STREAM_INFLATE"); } - zshPtr = (ZlibStreamHandle *)Tcl_Alloc(sizeof(ZlibStreamHandle)); + zshPtr = (ZlibStreamHandle *)ckalloc(sizeof(ZlibStreamHandle)); zshPtr->interp = interp; zshPtr->mode = mode; zshPtr->format = format; zshPtr->level = level; zshPtr->wbits = wbits; @@ -802,21 +815,21 @@ /* * I could do all this in C, but this is easier. */ if (interp != NULL) { - if (Tcl_EvalEx(interp, "::incr ::tcl::zlib::cmdcounter", -1, 0) != TCL_OK) { + if (Tcl_EvalEx(interp, "::incr ::tcl::zlib::cmdcounter", TCL_INDEX_NONE, 0) != TCL_OK) { goto error; } Tcl_DStringInit(&cmdname); TclDStringAppendLiteral(&cmdname, "::tcl::zlib::streamcmd_"); TclDStringAppendObj(&cmdname, Tcl_GetObjResult(interp)); if (Tcl_FindCommand(interp, Tcl_DStringValue(&cmdname), NULL, 0) != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "BUG: Stream command name already exists", -1)); - Tcl_SetErrorCode(interp, "TCL", "BUG", "EXISTING_CMD", NULL); + Tcl_SetErrorCode(interp, "TCL", "BUG", "EXISTING_CMD", (char *)NULL); Tcl_DStringFree(&cmdname); goto error; } Tcl_ResetResult(interp); @@ -859,13 +872,13 @@ error: if (zshPtr->compDictObj) { Tcl_DecrRefCount(zshPtr->compDictObj); } if (zshPtr->gzHeaderPtr) { - Tcl_Free(zshPtr->gzHeaderPtr); + ckfree(zshPtr->gzHeaderPtr); } - Tcl_Free(zshPtr); + ckfree(zshPtr); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -972,14 +985,14 @@ } if (zshPtr->compDictObj) { Tcl_DecrRefCount(zshPtr->compDictObj); } if (zshPtr->gzHeaderPtr) { - Tcl_Free(zshPtr->gzHeaderPtr); + ckfree(zshPtr->gzHeaderPtr); } - Tcl_Free(zshPtr); + ckfree(zshPtr); } /* *---------------------------------------------------------------------- * @@ -1152,11 +1165,11 @@ Tcl_ZlibStream zshandle, Tcl_Obj *compressionDictionaryObj) { ZlibStreamHandle *zshPtr = (ZlibStreamHandle *) zshandle; - if (compressionDictionaryObj && (NULL == TclGetBytesFromObj(NULL, + if (compressionDictionaryObj && (NULL == Tcl_GetBytesFromObj(NULL, compressionDictionaryObj, NULL))) { /* Missing or invalid compression dictionary */ compressionDictionaryObj = NULL; } if (compressionDictionaryObj != NULL) { @@ -1196,23 +1209,24 @@ * TCL_ZLIB_FULLFLUSH, or TCL_ZLIB_FINALIZE */ { ZlibStreamHandle *zshPtr = (ZlibStreamHandle *) zshandle; char *dataTmp = NULL; int e; - size_t size = 0, outSize, toStore; + Tcl_Size size; + int outSize, toStore; unsigned char *bytes; if (zshPtr->streamEnd) { if (zshPtr->interp) { Tcl_SetObjResult(zshPtr->interp, Tcl_NewStringObj( "already past compressed stream end", -1)); - Tcl_SetErrorCode(zshPtr->interp, "TCL", "ZIP", "CLOSED", NULL); + Tcl_SetErrorCode(zshPtr->interp, "TCL", "ZIP", "CLOSED", (char *)NULL); } return TCL_ERROR; } - bytes = TclGetBytesFromObj(zshPtr->interp, data, &size); + bytes = Tcl_GetBytesFromObj(zshPtr->interp, data, &size); if (bytes == NULL) { return TCL_ERROR; } if (zshPtr->mode == TCL_ZLIB_STREAM_DEFLATE) { @@ -1245,11 +1259,11 @@ outSize = deflateBound(&zshPtr->stream, size) + 100; if (outSize > BUFFER_SIZE_LIMIT) { outSize = BUFFER_SIZE_LIMIT; } - dataTmp = (char *)Tcl_Alloc(outSize); + dataTmp = (char *)ckalloc(outSize); while (1) { e = Deflate(&zshPtr->stream, dataTmp, outSize, flush, &toStore); /* @@ -1279,20 +1293,20 @@ AppendByteArray(zshPtr->outData, dataTmp, outSize); if (outSize < BUFFER_SIZE_LIMIT) { outSize = BUFFER_SIZE_LIMIT; /* There may be *lots* of data left to output... */ - dataTmp = (char *)Tcl_Realloc(dataTmp, outSize); + dataTmp = (char *)ckrealloc(dataTmp, outSize); } } /* * And append the final data block to the outData list. */ AppendByteArray(zshPtr->outData, dataTmp, toStore); - Tcl_Free(dataTmp); + ckfree(dataTmp); } else { /* * This is easy. Just append to the inData list. */ @@ -1321,34 +1335,34 @@ int Tcl_ZlibStreamGet( Tcl_ZlibStream zshandle, /* As obtained from Tcl_ZlibStreamInit */ Tcl_Obj *data, /* A place to append the data. */ - size_t count) /* Number of bytes to grab as a maximum, you + Tcl_Size count) /* Number of bytes to grab as a maximum, you * may get less! */ { ZlibStreamHandle *zshPtr = (ZlibStreamHandle *) zshandle; - int e, i, listLen; - size_t itemLen = 0, dataPos = 0; + int e; + Tcl_Size listLen, i, itemLen, dataPos = 0; Tcl_Obj *itemObj; unsigned char *dataPtr, *itemPtr; - size_t existing = 0; + Tcl_Size existing; /* * Getting beyond the of stream, just return empty string. */ if (zshPtr->streamEnd) { return TCL_OK; } - if (NULL == TclGetBytesFromObj(zshPtr->interp, data, &existing)) { + if (NULL == Tcl_GetBytesFromObj(zshPtr->interp, data, &existing)) { return TCL_ERROR; } if (zshPtr->mode == TCL_ZLIB_STREAM_INFLATE) { - if (count == TCL_INDEX_NONE) { + if (count == -1) { /* * The only safe thing to do is restict to 65k. We might cause a * panic for out of memory if we just kept growing the buffer. */ @@ -1371,11 +1385,11 @@ if (zshPtr->currentInput) { Tcl_DecrRefCount(zshPtr->currentInput); zshPtr->currentInput = NULL; } - Tcl_ListObjLength(NULL, zshPtr->inData, &listLen); + TclListObjLength(NULL, zshPtr->inData, &listLen); if (listLen > 0) { /* * There is more input available, get it from the list and * give it to zlib. At this point, the data must not be shared * since we require the bytearray representation to not vanish @@ -1384,11 +1398,11 @@ Tcl_ListObjIndex(NULL, zshPtr->inData, 0, &itemObj); if (Tcl_IsShared(itemObj)) { itemObj = Tcl_DuplicateObj(itemObj); } - itemPtr = TclGetByteArrayFromObj(itemObj, &itemLen); + itemPtr = Tcl_GetByteArrayFromObj(itemObj, &itemLen); Tcl_IncrRefCount(itemObj); zshPtr->currentInput = itemObj; zshPtr->stream.next_in = itemPtr; zshPtr->stream.avail_in = itemLen; @@ -1420,11 +1434,11 @@ if (e == Z_OK) { DictWasSet(zshPtr); e = inflate(&zshPtr->stream, zshPtr->flush); } }; - Tcl_ListObjLength(NULL, zshPtr->inData, &listLen); + TclListObjLength(NULL, zshPtr->inData, &listLen); while ((zshPtr->stream.avail_out > 0) && (e == Z_OK || e == Z_BUF_ERROR) && (listLen > 0)) { /* * State: We have not satisfied the request yet and there may be @@ -1435,11 +1449,11 @@ if (zshPtr->interp) { Tcl_SetObjResult(zshPtr->interp, Tcl_NewStringObj( "unexpected zlib internal state during" " decompression", -1)); Tcl_SetErrorCode(zshPtr->interp, "TCL", "ZIP", "STATE", - NULL); + (char *)NULL); } Tcl_SetByteArrayLength(data, existing); return TCL_ERROR; } @@ -1456,11 +1470,11 @@ Tcl_ListObjIndex(zshPtr->interp, zshPtr->inData, 0, &itemObj); if (Tcl_IsShared(itemObj)) { itemObj = Tcl_DuplicateObj(itemObj); } - itemPtr = TclGetByteArrayFromObj(itemObj, &itemLen); + itemPtr = Tcl_GetByteArrayFromObj(itemObj, &itemLen); Tcl_IncrRefCount(itemObj); zshPtr->currentInput = itemObj; zshPtr->stream.next_in = itemPtr; zshPtr->stream.avail_in = itemLen; @@ -1500,16 +1514,16 @@ zshPtr->currentInput = 0; } inflateEnd(&zshPtr->stream); } } else { - Tcl_ListObjLength(NULL, zshPtr->outData, &listLen); - if (count == TCL_INDEX_NONE) { + TclListObjLength(NULL, zshPtr->outData, &listLen); + if (count == -1) { count = 0; for (i=0; ioutData, i, &itemObj); - (void) TclGetByteArrayFromObj(itemObj, &itemLen); + (void) Tcl_GetByteArrayFromObj(itemObj, &itemLen); if (i == 0) { count += itemLen - zshPtr->outPos; } else { count += itemLen; } @@ -1522,20 +1536,20 @@ dataPtr = Tcl_SetByteArrayLength(data, existing + count); dataPtr += existing; while ((count > dataPos) && - (Tcl_ListObjLength(NULL, zshPtr->outData, &listLen) == TCL_OK) + (TclListObjLength(NULL, zshPtr->outData, &listLen) == TCL_OK) && (listLen > 0)) { /* * Get the next chunk off our list of chunks and grab the data out * of it. */ Tcl_ListObjIndex(NULL, zshPtr->outData, 0, &itemObj); - itemPtr = TclGetByteArrayFromObj(itemObj, &itemLen); - if (itemLen-zshPtr->outPos + dataPos >= count) { + itemPtr = Tcl_GetByteArrayFromObj(itemObj, &itemLen); + if (itemLen-zshPtr->outPos >= count-dataPos) { size_t len = count - dataPos; memcpy(dataPtr + dataPos, itemPtr + zshPtr->outPos, len); zshPtr->outPos += len; dataPos += len; @@ -1578,11 +1592,11 @@ Tcl_Obj *data, int level, Tcl_Obj *gzipHeaderDictObj) { int wbits = 0, e = 0, extraSize = 0; - size_t inLen = 0; + Tcl_Size inLen = 0; Byte *inData = NULL; z_stream stream; GzipHeader header; gz_header *headerPtr = NULL; Tcl_Obj *obj; @@ -1594,11 +1608,11 @@ /* * Obtain the pointer to the byte array, we'll pass this pointer straight * to the deflate command. */ - inData = TclGetBytesFromObj(interp, data, &inLen); + inData = Tcl_GetBytesFromObj(interp, data, &inLen); if (inData == NULL) { return TCL_ERROR; } /* @@ -1700,11 +1714,11 @@ if (e != Z_OK) { goto error; } /* - * Reduce the bytearray length to the actual data length produced by + * Reduce the ByteArray length to the actual data length produced by * deflate. */ Tcl_SetByteArrayLength(obj, stream.total_out); Tcl_SetObjResult(interp, obj); @@ -1729,15 +1743,15 @@ int Tcl_ZlibInflate( Tcl_Interp *interp, int format, Tcl_Obj *data, - size_t bufferSize, + Tcl_Size bufferSize, Tcl_Obj *gzipHeaderDictObj) { int wbits = 0, e = 0; - size_t inLen = 0, newBufferSize; + Tcl_Size inLen = 0, newBufferSize; Byte *inData = NULL, *outData = NULL, *newOutData = NULL; z_stream stream; gz_header header, *headerPtr = NULL; Tcl_Obj *obj; char *nameBuf = NULL, *commentBuf = NULL; @@ -1744,11 +1758,11 @@ if (!interp) { return TCL_ERROR; } - inData = TclGetBytesFromObj(interp, data, &inLen); + inData = Tcl_GetBytesFromObj(interp, data, &inLen); if (inData == NULL) { return TCL_ERROR; } /* @@ -1778,14 +1792,14 @@ } if (gzipHeaderDictObj) { headerPtr = &header; memset(headerPtr, 0, sizeof(gz_header)); - nameBuf = (char *)Tcl_Alloc(MAXPATHLEN); + nameBuf = (char *)ckalloc(MAXPATHLEN); header.name = (Bytef *) nameBuf; header.name_max = MAXPATHLEN - 1; - commentBuf = (char *)Tcl_Alloc(MAX_COMMENT_LEN); + commentBuf = (char *)ckalloc(MAX_COMMENT_LEN); header.comment = (Bytef *) commentBuf; header.comm_max = MAX_COMMENT_LEN - 1; } if (bufferSize < 1) { @@ -1884,26 +1898,26 @@ */ Tcl_SetByteArrayLength(obj, stream.total_out); if (headerPtr != NULL) { ExtractHeader(&header, gzipHeaderDictObj); - SetValue(gzipHeaderDictObj, "size", + TclDictPut(NULL, gzipHeaderDictObj, "size", Tcl_NewWideIntObj(stream.total_out)); - Tcl_Free(nameBuf); - Tcl_Free(commentBuf); + ckfree(nameBuf); + ckfree(commentBuf); } Tcl_SetObjResult(interp, obj); return TCL_OK; error: TclDecrRefCount(obj); ConvertError(interp, e, stream.adler); if (nameBuf) { - Tcl_Free(nameBuf); + ckfree(nameBuf); } if (commentBuf) { - Tcl_Free(commentBuf); + ckfree(commentBuf); } return TCL_ERROR; } /* @@ -1918,21 +1932,21 @@ unsigned int Tcl_ZlibCRC32( unsigned int crc, const unsigned char *buf, - size_t len) + Tcl_Size len) { /* Nothing much to do, just wrap the crc32(). */ return crc32(crc, (Bytef *) buf, len); } unsigned int Tcl_ZlibAdler32( unsigned int adler, const unsigned char *buf, - size_t len) + Tcl_Size len) { return adler32(adler, (Bytef *) buf, len); } /* @@ -1951,11 +1965,13 @@ Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { int command, i, option, level = -1; - size_t dlen = 0, start, buffersize = 0; + unsigned buffersize = 0; + Tcl_Size dlen; + unsigned start; Tcl_WideInt wideLen; Byte *data; Tcl_Obj *headerDictObj; const char *extraInfoStr = NULL; static const char *const commands[] = { @@ -1982,11 +1998,11 @@ * -> checksum */ if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 2, objv, "data ?startValue?"); return TCL_ERROR; } - data = TclGetBytesFromObj(interp, objv[2], &dlen); + data = Tcl_GetBytesFromObj(interp, objv[2], &dlen); if (data == NULL) { return TCL_ERROR; } if (objc>3 && Tcl_GetIntFromObj(interp, objv[3], (int *) &start) != TCL_OK) { @@ -1993,20 +2009,20 @@ return TCL_ERROR; } if (objc < 4) { start = Tcl_ZlibAdler32(0, NULL, 0); } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) + Tcl_SetObjResult(interp, Tcl_NewWideIntObj( (uLong) Tcl_ZlibAdler32(start, data, dlen))); return TCL_OK; case CMD_CRC: /* crc32 str ?startvalue? * -> checksum */ if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 2, objv, "data ?startValue?"); return TCL_ERROR; } - data = TclGetBytesFromObj(interp, objv[2], &dlen); + data = Tcl_GetBytesFromObj(interp, objv[2], &dlen); if (data == NULL) { return TCL_ERROR; } if (objc>3 && Tcl_GetIntFromObj(interp, objv[3], (int *) &start) != TCL_OK) { @@ -2013,11 +2029,11 @@ return TCL_ERROR; } if (objc < 4) { start = Tcl_ZlibCRC32(0, NULL, 0); } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) + Tcl_SetObjResult(interp, Tcl_NewWideIntObj( (uLong) Tcl_ZlibCRC32(start, data, dlen))); return TCL_OK; case CMD_DEFLATE: /* deflate data ?level? * -> rawCompressedData */ if (objc < 3 || objc > 4) { @@ -2105,11 +2121,11 @@ if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 2, objv, "data ?bufferSize?"); return TCL_ERROR; } if (objc > 3) { - if (Tcl_GetWideIntFromObj(interp, objv[3], + if (TclGetWideIntFromObj(interp, objv[3], &wideLen) != TCL_OK) { return TCL_ERROR; } if (wideLen < MIN_NONSTREAM_BUFFER_SIZE || wideLen > MAX_BUFFER_SIZE) { @@ -2125,11 +2141,11 @@ if (objc < 3 || objc > 4) { Tcl_WrongNumArgs(interp, 2, objv, "data ?bufferSize?"); return TCL_ERROR; } if (objc > 3) { - if (Tcl_GetWideIntFromObj(interp, objv[3], + if (TclGetWideIntFromObj(interp, objv[3], &wideLen) != TCL_OK) { return TCL_ERROR; } if (wideLen < MIN_NONSTREAM_BUFFER_SIZE || wideLen > MAX_BUFFER_SIZE) { @@ -2157,11 +2173,11 @@ &option) != TCL_OK) { return TCL_ERROR; } switch (option) { case 0: - if (Tcl_GetWideIntFromObj(interp, objv[i+1], + if (TclGetWideIntFromObj(interp, objv[i+1], &wideLen) != TCL_OK) { return TCL_ERROR; } if (wideLen < MIN_NONSTREAM_BUFFER_SIZE || wideLen > MAX_BUFFER_SIZE) { @@ -2199,20 +2215,20 @@ return TCL_ERROR; badLevel: Tcl_SetObjResult(interp, Tcl_NewStringObj("level must be 0 to 9", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMPRESSIONLEVEL", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMPRESSIONLEVEL", (char *)NULL); if (extraInfoStr) { Tcl_AddErrorInfo(interp, extraInfoStr); } return TCL_ERROR; badBuffer: Tcl_SetObjResult(interp, Tcl_ObjPrintf( "buffer size must be %d to %d", MIN_NONSTREAM_BUFFER_SIZE, MAX_BUFFER_SIZE)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -2343,17 +2359,17 @@ level = Z_DEFAULT_COMPRESSION; } else if (Tcl_GetIntFromObj(interp, levelObj, &level) != TCL_OK) { return TCL_ERROR; } else if (level < 0 || level > 9) { Tcl_SetObjResult(interp, Tcl_NewStringObj("level must be 0 to 9",-1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMPRESSIONLEVEL", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMPRESSIONLEVEL", (char *)NULL); Tcl_AddErrorInfo(interp, "\n (in -level option)"); return TCL_ERROR; } if (compDictObj) { - if (NULL == TclGetBytesFromObj(interp, compDictObj, NULL)) { + if (NULL == Tcl_GetBytesFromObj(interp, compDictObj, (Tcl_Size *)NULL)) { return TCL_ERROR; } } /* @@ -2407,11 +2423,12 @@ "-dictionary", "-header", "-level", "-limit", NULL }; const char *const *pushOptions = pushDecompressOptions; enum pushOptionsEnum {poDictionary, poHeader, poLevel, poLimit}; Tcl_Obj *headerObj = NULL, *compDictObj = NULL; - int limit = DEFAULT_BUFFER_SIZE, dummy; + int limit = DEFAULT_BUFFER_SIZE; + Tcl_Size dummy; if (objc < 4) { Tcl_WrongNumArgs(interp, 2, objv, "mode channel ?options...?"); return TCL_ERROR; } @@ -2461,17 +2478,17 @@ */ if (mode == TCL_ZLIB_STREAM_DEFLATE && !(chanMode & TCL_WRITABLE)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "compression may only be applied to writable channels", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "UNWRITABLE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "UNWRITABLE", (char *)NULL); return TCL_ERROR; } if (mode == TCL_ZLIB_STREAM_INFLATE && !(chanMode & TCL_READABLE)) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "decompression may only be applied to readable channels",-1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "UNREADABLE", NULL); + "decompression may only be applied to readable channels", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "UNREADABLE", (char *)NULL); return TCL_ERROR; } /* * Parse options. @@ -2484,11 +2501,11 @@ return TCL_ERROR; } if (++i > objc-1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "value missing for %s option", pushOptions[option])); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", (char *)NULL); return TCL_ERROR; } switch ((enum pushOptionsEnum) option) { case poHeader: headerObj = objv[i]; @@ -2502,11 +2519,11 @@ } if (level < 0 || level > 9) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "level must be 0 to 9", -1)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "COMPRESSIONLEVEL", - NULL); + (char *)NULL); goto genericOptionError; } break; case poLimit: if (Tcl_GetIntFromObj(interp, objv[i], (int*) &limit) != TCL_OK) { @@ -2514,28 +2531,28 @@ } if (limit < 1 || limit > MAX_BUFFER_SIZE) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "read ahead limit must be 1 to %d", MAX_BUFFER_SIZE)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", (char *)NULL); goto genericOptionError; } break; case poDictionary: if (format == TCL_ZLIB_FORMAT_GZIP) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "a compression dictionary may not be set in the " "gzip format", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "BADOPT", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "BADOPT", (char *)NULL); goto genericOptionError; } compDictObj = objv[i]; break; } } - if (compDictObj && (NULL == TclGetBytesFromObj(interp, compDictObj, NULL))) { + if (compDictObj && (NULL == Tcl_GetBytesFromObj(interp, compDictObj, (Tcl_Size *)NULL))) { return TCL_ERROR; } if (ZlibStackChannelTransform(interp, mode, format, level, limit, chan, headerObj, compDictObj) == NULL) { @@ -2664,19 +2681,19 @@ case zs_eof: /* $strm eof */ if (objc != 2) { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj(Tcl_ZlibStreamEof(zstream))); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(Tcl_ZlibStreamEof(zstream))); return TCL_OK; case zs_checksum: /* $strm checksum */ if (objc != 2) { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt) - (uLong) Tcl_ZlibStreamChecksum(zstream))); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj( + (unsigned int)Tcl_ZlibStreamChecksum(zstream))); return TCL_OK; case zs_reset: /* $strm reset */ if (objc != 2) { Tcl_WrongNumArgs(interp, 2, objv, NULL); return TCL_ERROR; @@ -2735,30 +2752,30 @@ case ao_buffer: /* -buffer */ if (i == objc-2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-buffer\" option must be followed by integer " "decompression buffersize", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", (char *)NULL); return TCL_ERROR; } if (Tcl_GetIntFromObj(interp, objv[++i], &buffersize) != TCL_OK) { return TCL_ERROR; } if (buffersize < 1 || buffersize > MAX_BUFFER_SIZE) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "buffer size must be 1 to %d", MAX_BUFFER_SIZE)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "BUFFERSIZE", (char *)NULL); return TCL_ERROR; } break; case ao_dictionary: if (i == objc-2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-dictionary\" option must be followed by" " compression dictionary bytes", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", (char *)NULL); return TCL_ERROR; } compDictObj = objv[++i]; break; } @@ -2765,11 +2782,11 @@ if (flush == -2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-flush\", \"-fullflush\" and \"-finalize\" options" " are mutually exclusive", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "EXCLUSIVE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "EXCLUSIVE", (char *)NULL); return TCL_ERROR; } } if (flush == -1) { flush = 0; @@ -2778,13 +2795,13 @@ /* * Set the compression dictionary if requested. */ if (compDictObj != NULL) { - size_t len = 0; + Tcl_Size len; - if (NULL == TclGetBytesFromObj(interp, compDictObj, &len)) { + if (NULL == Tcl_GetBytesFromObj(interp, compDictObj, &len)) { return TCL_ERROR; } if (len == 0) { compDictObj = NULL; @@ -2862,21 +2879,21 @@ case po_dictionary: if (i == objc-2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-dictionary\" option must be followed by" " compression dictionary bytes", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "NOVAL", (char *)NULL); return TCL_ERROR; } compDictObj = objv[++i]; break; } if (flush == -2) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "\"-flush\", \"-fullflush\" and \"-finalize\" options" " are mutually exclusive", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "EXCLUSIVE", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "EXCLUSIVE", (char *)NULL); return TCL_ERROR; } } if (flush == -1) { flush = 0; @@ -2885,13 +2902,13 @@ /* * Set the compression dictionary if requested. */ if (compDictObj != NULL) { - size_t len = 0; + Tcl_Size len; - if (NULL == TclGetBytesFromObj(interp, compDictObj, &len)) { + if (NULL == Tcl_GetBytesFromObj(interp, compDictObj, &len)) { return TCL_ERROR; } if (len == 0) { compDictObj = NULL; } @@ -2920,11 +2937,11 @@ return TCL_ERROR; } else if (zshPtr->mode != TCL_ZLIB_STREAM_INFLATE || zshPtr->format != TCL_ZLIB_FORMAT_GZIP) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "only gunzip streams can produce header information", -1)); - Tcl_SetErrorCode(interp, "TCL", "ZIP", "BADOP", NULL); + Tcl_SetErrorCode(interp, "TCL", "ZIP", "BADOP", (char *)NULL); return TCL_ERROR; } TclNewObj(resultObj); ExtractHeader(&zshPtr->gzHeaderPtr->header, resultObj); @@ -2950,11 +2967,11 @@ Tcl_Interp *interp, int flags) { ZlibChannelData *cd = (ZlibChannelData *)instanceData; int e, result = TCL_OK; - size_t written; + int written; if ((flags & (TCL_CLOSE_READ | TCL_CLOSE_WRITE)) != 0) { return EINVAL; } @@ -3026,18 +3043,18 @@ Tcl_DecrRefCount(cd->compDictObj); cd->compDictObj = NULL; } if (cd->inBuffer) { - Tcl_Free(cd->inBuffer); + ckfree(cd->inBuffer); cd->inBuffer = NULL; } if (cd->outBuffer) { - Tcl_Free(cd->outBuffer); + ckfree(cd->outBuffer); cd->outBuffer = NULL; } - Tcl_Free(cd); + ckfree(cd); return result; } /* *---------------------------------------------------------------------- @@ -3106,17 +3123,17 @@ /* * Three cases here: * 1. Got some data from the underlying channel (readBytes > 0) so * it should be fed through the decompression engine. - * 2. Got an error (readBytes == -1) which we should report up except + * 2. Got an error (readBytes < 0) which we should report up except * for the case where we can convert it to a short read. * 3. Got an end-of-data from EOF or blocking (readBytes == 0). If * it is EOF, try flushing the data out of the decompressor. */ - if (readBytes == -1) { + if (readBytes < 0) { /* See ReflectInput() in tclIORTrans.c */ if (Tcl_InputBlocked(cd->parent) && (gotBytes > 0)) { break; } @@ -3193,11 +3210,11 @@ { ZlibChannelData *cd = (ZlibChannelData *)instanceData; Tcl_DriverOutputProc *outProc = Tcl_ChannelOutputProc(Tcl_GetChannelType(cd->parent)); int e; - size_t produced; + int produced; Tcl_Obj *errObj; if (cd->mode == TCL_ZLIB_STREAM_INFLATE) { return outProc(Tcl_GetChannelInstanceData(cd->parent), buf, toWrite, errorCodePtr); @@ -3256,11 +3273,11 @@ Tcl_Interp *interp, ZlibChannelData *cd, int flushType) { int e; - size_t len; + int len; cd->outStream.avail_in = 0; do { /* * Get the bytes to go out of the compression engine. @@ -3328,11 +3345,11 @@ Tcl_Obj *compDictObj; int code; TclNewStringObj(compDictObj, value, strlen(value)); Tcl_IncrRefCount(compDictObj); - if (NULL == TclGetBytesFromObj(interp, compDictObj, NULL)) { + if (NULL == Tcl_GetBytesFromObj(interp, compDictObj, (Tcl_Size *)NULL)) { Tcl_DecrRefCount(compDictObj); return TCL_ERROR; } if (cd->compDictObj) { TclDecrRefCount(cd->compDictObj); @@ -3365,11 +3382,11 @@ flushType = Z_SYNC_FLUSH; } else { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown -flush type \"%s\": must be full or sync", value)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "FLUSH", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "FLUSH", (char *)NULL); return TCL_ERROR; } /* * Try to actually do the flush now. @@ -3384,11 +3401,11 @@ if (Tcl_GetInt(interp, value, &newLimit) != TCL_OK) { return TCL_ERROR; } else if (newLimit < 1 || newLimit > MAX_BUFFER_SIZE) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "-limit must be between 1 and 65536", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "READLIMIT", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "READLIMIT", (char *)NULL); return TCL_ERROR; } } } @@ -3452,11 +3469,11 @@ crc = cd->outStream.adler; } else { crc = cd->inStream.adler; } - sprintf(buf, "%lu", crc); + snprintf(buf, sizeof(buf), "%lu", crc); if (optionName == NULL) { Tcl_DStringAppendElement(dsPtr, "-checksum"); Tcl_DStringAppendElement(dsPtr, buf); } else { Tcl_DStringAppend(dsPtr, buf, -1); @@ -3478,11 +3495,11 @@ } else { Tcl_DStringAppendElement(dsPtr, ""); } } else { if (cd->compDictObj) { - size_t length; + Tcl_Size length; const char *str = TclGetStringFromObj(cd->compDictObj, &length); Tcl_DStringAppend(dsPtr, str, length); } return TCL_OK; @@ -3683,11 +3700,11 @@ * to produce gzip-format data. */ Tcl_Obj *compDictObj) /* Byte-array object containing compression * dictionary (not dictObj!) to use if * necessary. */ { - ZlibChannelData *cd = (ZlibChannelData *)Tcl_Alloc(sizeof(ZlibChannelData)); + ZlibChannelData *cd = (ZlibChannelData *)ckalloc(sizeof(ZlibChannelData)); Tcl_Channel chan; int wbits = 0; if (mode != TCL_ZLIB_STREAM_DEFLATE && mode != TCL_ZLIB_STREAM_INFLATE) { Tcl_Panic("unknown mode: %d", mode); @@ -3719,11 +3736,11 @@ } if (compDictObj != NULL) { cd->compDictObj = Tcl_DuplicateObj(compDictObj); Tcl_IncrRefCount(cd->compDictObj); - Tcl_GetByteArrayFromObj(cd->compDictObj, NULL); + Tcl_GetByteArrayFromObj(cd->compDictObj, (Tcl_Size *)NULL); } if (format == TCL_ZLIB_FORMAT_RAW) { wbits = WBITS_RAW; } else if (format == TCL_ZLIB_FORMAT_ZLIB) { @@ -3746,11 +3763,11 @@ } cd->inAllocated = DEFAULT_BUFFER_SIZE; if (cd->inAllocated < cd->readAheadLimit) { cd->inAllocated = cd->readAheadLimit; } - cd->inBuffer = (char *)Tcl_Alloc(cd->inAllocated); + cd->inBuffer = (char *)ckalloc(cd->inAllocated); if (cd->flags & IN_HEADER) { if (inflateGetHeader(&cd->inStream, &cd->inHeader.header) != Z_OK) { goto error; } } @@ -3763,11 +3780,11 @@ if (deflateInit2(&cd->outStream, level, Z_DEFLATED, wbits, MAX_MEM_LEVEL, Z_DEFAULT_STRATEGY) != Z_OK) { goto error; } cd->outAllocated = DEFAULT_BUFFER_SIZE; - cd->outBuffer = (char *)Tcl_Alloc(cd->outAllocated); + cd->outBuffer = (char *)ckalloc(cd->outAllocated); if (cd->flags & OUT_HEADER) { if (deflateSetHeader(&cd->outStream, &cd->outHeader.header) != Z_OK) { goto error; } } @@ -3788,21 +3805,21 @@ Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_GetChannelName(chan), -1)); return chan; error: if (cd->inBuffer) { - Tcl_Free(cd->inBuffer); + ckfree(cd->inBuffer); inflateEnd(&cd->inStream); } if (cd->outBuffer) { - Tcl_Free(cd->outBuffer); + ckfree(cd->outBuffer); deflateEnd(&cd->outStream); } if (cd->compDictObj) { Tcl_DecrRefCount(cd->compDictObj); } - Tcl_Free(cd); + ckfree(cd); return NULL; } /* *---------------------------------------------------------------------- @@ -3937,11 +3954,11 @@ * This does two things. It creates a counter used in the creation of * stream commands, and it creates the namespace that will contain those * commands. */ - Tcl_EvalEx(interp, "namespace eval ::tcl::zlib {variable cmdcounter 0}", -1, 0); + Tcl_EvalEx(interp, "namespace eval ::tcl::zlib {variable cmdcounter 0}", TCL_INDEX_NONE, 0); /* * Create the public scripted interface to this file's functionality. */ @@ -3967,11 +3984,14 @@ /* * Formally provide the package as a Tcl built-in. */ - return Tcl_PkgProvideEx(interp, "zlib", TCL_ZLIB_VERSION, NULL); +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) + Tcl_PkgProvide(interp, "zlib", TCL_ZLIB_VERSION); +#endif + return Tcl_PkgProvide(interp, "tcl::zlib", TCL_ZLIB_VERSION); } /* *---------------------------------------------------------------------- * Stubs used when a suitable zlib installation was not found during @@ -3989,11 +4009,11 @@ Tcl_Obj *dictObj, Tcl_ZlibStream *zshandle) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj("unimplemented", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", NULL); + Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", (char *)NULL); } return TCL_ERROR; } int @@ -4042,11 +4062,11 @@ int Tcl_ZlibStreamGet( Tcl_ZlibStream zshandle, Tcl_Obj *data, - size_t count) + Tcl_Size count) { return TCL_OK; } int @@ -4057,44 +4077,44 @@ int level, Tcl_Obj *gzipHeaderDictObj) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj("unimplemented", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", NULL); + Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", (char *)NULL); } return TCL_ERROR; } int Tcl_ZlibInflate( Tcl_Interp *interp, int format, Tcl_Obj *data, - size_t bufferSize, + Tcl_Size bufferSize, Tcl_Obj *gzipHeaderDictObj) { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj("unimplemented", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", NULL); + Tcl_SetErrorCode(interp, "TCL", "UNIMPLEMENTED", (char *)NULL); } return TCL_ERROR; } unsigned int Tcl_ZlibCRC32( - unsigned int crc, - const unsigned char *buf, - size_t len) + TCL_UNUSED(unsigned int), + TCL_UNUSED(const unsigned char *), + TCL_UNUSED(Tcl_Size)) { return 0; } unsigned int Tcl_ZlibAdler32( - unsigned int adler, - const unsigned char *buf, - size_t len) + TCL_UNUSED(unsigned int), + TCL_UNUSED(const unsigned char *), + TCL_UNUSED(Tcl_Size)) { return 0; } void Index: library/auto.tcl ================================================================== --- library/auto.tcl +++ library/auto.tcl @@ -1,12 +1,12 @@ # auto.tcl -- # # utility procs formerly in init.tcl dealing with auto execution of commands # and can be auto loaded themselves. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1998 Sun Microsystems, Inc. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1998 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # @@ -68,64 +68,74 @@ # 1. From an environment variable, if it exists. Placing this first # gives the end-user ultimate control to work-around any bugs, or # to customize. - if {[info exists env($enVarName)]} { - lappend dirs $env($enVarName) - } + if {[info exists env($enVarName)]} { + lappend dirs $env($enVarName) + } catch { - set found 0 + set found 0 set root [zipfs root] - set mountpoint [file join $root lib [string tolower $basename]] - lappend dirs [file join $root app ${basename}_library] - lappend dirs [file join $root lib $mountpoint ${basename}_library] - lappend dirs [file join $root lib $mountpoint] + set mountpoint [file join $root lib $basename] + lappend dirs [file join $root app ${basename}_library] + lappend dirs [file join $root lib ${basename} ${basename}_library] + lappend dirs [file join $root lib ${basename}] if {![zipfs exists [file join $root app ${basename}_library]] \ - && ![zipfs exists $mountpoint]} { - set found 0 - foreach pkgdat [info loaded] { - lassign $pkgdat dllfile dllpkg - if {[string tolower $dllpkg] ne [string tolower $basename]} continue - if {$dllfile eq {}} { - # Loaded statically - break - } - set found 1 - zipfs mount $mountpoint $dllfile - break - } - if {!$found} { - set paths {} - lappend paths [file join $root app] - lappend paths [::${basename}::pkgconfig get libdir,runtime] - lappend paths [::${basename}::pkgconfig get bindir,runtime] - if {[catch {::${basename}::pkgconfig get zipfile,runtime} zipfile]} { - set zipfile [string tolower \ - "lib${basename}_[join [list {*}[split $version .] {*}$patch] _].zip"] - } - lappend paths [file dirname [file join [pwd] [info nameofexecutable]]] - foreach path $paths { - set archive [file join $path $zipfile] - if {![file exists $archive]} continue - zipfs mount $mountpoint $archive - if {[zipfs exists [file join $mountpoint ${basename}_library $initScript]]} { - lappend dirs [file join $mountpoint ${basename}_library] - set found 1 - break - } elseif {[zipfs exists [file join $mountpoint $initScript]]} { - lappend dirs [file join $mountpoint $initScript] - set found 1 - break - } else { - catch {zipfs unmount $archive} - } - } - } - } - } + && ![zipfs exists $mountpoint]} { + set found 0 + foreach pkgdat [info loaded] { + lassign $pkgdat dllfile dllpkg + if {$dllpkg ne $basename} continue + if {$dllfile eq {}} { + # Loaded statically + break + } + set found 1 + zipfs mount $dllfile $mountpoint + break + } + if {!$found} { + set paths {} + if {![catch {::${basename}::pkgconfig get libdir,runtime} dir]} { + lappend paths $dir + } else { + catch {lappend paths [::tcl::pkgconfig get libdir,runtime]} + } + if {![catch {::${basename}::pkgconfig get bindir,runtime} dir]} { + lappend paths $dir + } else { + catch {lappend paths [::tcl::pkgconfig get bindir,runtime]} + } + if {[catch {::${basename}::pkgconfig get dllfile,runtime} dllfile]} { + set dllfile "lib${basename}${version}[info sharedlibextension]" + } + set dir [file dirname [file join [pwd] [info nameofexecutable]]] + lappend paths $dir + lappend paths [file join [file dirname $dir] lib] + foreach path $paths { + set archive [file join $path $dllfile] + if {![file exists $archive]} { + continue + } + zipfs mount $archive $mountpoint + if {[zipfs exists [file join $mountpoint ${basename}_library $initScript]]} { + lappend dirs [file join $mountpoint ${basename}_library] + set found 1 + break + } elseif {[zipfs exists [file join $mountpoint $initScript]]} { + lappend dirs [file join $mountpoint $initScript] + set found 1 + break + } else { + catch {zipfs unmount $mountpoint} + } + } + } + } + } # 2. In the package script directory registered within the # configuration of the package itself. catch { @@ -156,23 +166,23 @@ # ../../foo1.0.1/library # (From unix directory in parallel build hierarchy) # ../../../foo1.0.1/library # (From unix/arch directory in parallel build hierarchy) - set parentDir [file dirname [file dirname [info nameofexecutable]]] - set grandParentDir [file dirname $parentDir] - lappend dirs [file join $parentDir lib $basename$version] - lappend dirs [file join $grandParentDir lib $basename$version] - lappend dirs [file join $parentDir library] + set parentDir [file dirname [file dirname [info nameofexecutable]]] + set grandParentDir [file dirname $parentDir] + lappend dirs [file join $parentDir lib $basename$version] + lappend dirs [file join $grandParentDir lib $basename$version] + lappend dirs [file join $parentDir library] if {0} { lappend dirs [file join $grandParentDir library] lappend dirs [file join $grandParentDir $basename$patch library] lappend dirs [file join [file dirname $grandParentDir] \ $basename$patch library] } } - # uniquify $dirs in order + # make $dirs unique, preserving order array set seen {} foreach i $dirs { # Make sure $i is unique under normalization. Avoid repeated [source]. if {[interp issafe]} { # Safe interps have no [file normalize]. @@ -183,23 +193,23 @@ if {[info exists seen($norm)]} { continue } set seen($norm) {} - set the_library $i - set file [file join $i $initScript] + set the_library $i + set file [file join $i $initScript] # source everything when in a safe interpreter because we have a # source command, but no file exists command - if {[interp issafe] || [file exists $file]} { - if {![catch {uplevel #0 [list source $file]} msg opts]} { - return - } + if {[interp issafe] || [file exists $file]} { + if {![catch {uplevel #0 [list source -encoding utf-8 $file]} msg opts]} { + return + } append errors "$file: $msg\n" append errors [dict get $opts -errorinfo]\n - } + } } unset -nocomplain the_library set msg "Can't find a usable $initScript in the following directories: \n" append msg " $dirs\n\n" append msg "$errors\n\n" @@ -234,11 +244,11 @@ # within dir. If no additional are given auto_mkindex will look # for *.tcl. proc auto_mkindex {dir args} { if {[interp issafe]} { - error "can't generate index within safe interpreter" + error "can't generate index within safe interpreter" } set oldDir [pwd] cd $dir @@ -290,16 +300,16 @@ } foreach file [lsort [glob -- {*}$args]] { set f "" set error [catch { set f [open $file] - fconfigure $f -encoding utf-8 -eofchar \032 + fconfigure $f -encoding utf-8 -eofchar "\x1A {}" while {[gets $f line] >= 0} { if {[regexp {^proc[ ]+([^ ]*)} $line match procName]} { set procName [lindex [auto_qualify $procName "::"] 0] append index "set [list auto_index($procName)]" - append index " \[list source \[file join \$dir [list $file]\]\]\n" + append index " \[list source -encoding utf-8 \[file join \$dir [list $file]\]\]\n" } } close $f } msg opts] if {$error} { @@ -368,11 +378,11 @@ $parser expose namespace $parser invokehidden rename namespace _%@namespace $parser expose eval $parser invokehidden rename eval _%@eval - # Install all the registered psuedo-command implementations + # Install all the registered pseudo-command implementations foreach cmd $initCommands { eval $cmd } } @@ -402,11 +412,11 @@ variable imports set scriptFile $file set fid [open $file] - fconfigure $fid -encoding utf-8 -eofchar \032 + fconfigure $fid -encoding utf-8 -eofchar "\x1A {}" set contents [read $fid] close $fid # There is one problem with sourcing files into the safe interpreter: # references like "$x" will fail since code is not really being executed @@ -422,11 +432,11 @@ set imports "" $parser eval $contents foreach name $imports { - catch {$parser eval [list _%@namespace forget $name]} + catch {$parser eval [list _%@namespace forget $name]} } return $index } # auto_mkindex_parser::hook command @@ -492,23 +502,23 @@ variable parser set ns [namespace qualifiers $name] set tail [namespace tail $name] if {$ns eq ""} { - set fakeName [namespace current]::_%@fake_$tail + set fakeName [namespace current]::_%@fake_$tail } else { - set fakeName [namespace current]::[string map {:: _} _%@fake_$name] + set fakeName [namespace current]::[string map {:: _} _%@fake_$name] } proc $fakeName $arglist $body # YUK! Tcl won't let us alias fully qualified command names, so we can't # handle names like "::itcl::class". Instead, we have to build procs with # the fully qualified names, and have the procs point to the aliases. if {[string match *::* $name]} { - set exportCmd [list _%@namespace export [namespace tail $name]] - $parser eval [list _%@namespace eval $ns $exportCmd] + set exportCmd [list _%@namespace export [namespace tail $name]] + $parser eval [list _%@namespace eval $ns $exportCmd] # The following proc definition does not work if you want to tolerate # space or something else diabolical in the procedure name, (i.e., # space in $alias). The following does not work: # "_%@eval {$alias} \$args" @@ -516,15 +526,15 @@ # because $cmd is somehow undefined # "set cmd {$alias} \; _%@eval {\$cmd} \$args" # A gold star to someone that can make test autoMkindex-3.3 work # properly - set alias [namespace tail $fakeName] - $parser invokehidden proc $name {args} "_%@eval {$alias} \$args" - $parser alias $alias $fakeName + set alias [namespace tail $fakeName] + $parser invokehidden proc $name {args} "_%@eval {$alias} \$args" + $parser alias $alias $fakeName } else { - $parser alias $name $fakeName + $parser alias $name $fakeName } return } # auto_mkindex_parser::fullname -- @@ -542,22 +552,22 @@ proc auto_mkindex_parser::fullname {name} { variable contextStack if {![string match ::* $name]} { - foreach ns $contextStack { - set name "${ns}::$name" - if {[string match ::* $name]} { - break - } - } + foreach ns $contextStack { + set name "${ns}::$name" + if {[string match ::* $name]} { + break + } + } } if {[namespace qualifiers $name] eq ""} { - set name [namespace tail $name] + set name [namespace tail $name] } elseif {![string match ::* $name]} { - set name "::$name" + set name "::$name" } # Earlier, mkindex replaced all $'s with \0. Now, we have to reverse that # replacement. return [string map [list \0 \$] $name] @@ -582,11 +592,11 @@ set name [string range [list \}[fullname $name]] 2 end] set filenameParts [file split $scriptFile] append index [format \ - {set auto_index(%s) [list source [file join $dir %s]]%s} \ + {set auto_index(%s) [list source -encoding utf-8 [file join $dir %s]]%s} \ $name $filenameParts \n] return } if {[llength $::auto_mkindex_parser::initCommands]} { @@ -621,11 +631,11 @@ auto_load tbcload::bcproc } load {} tbcload $auto_mkindex_parser::parser # AUTO MKINDEX: tbcload::bcproc name arglist body - # Adds an entry to the auto index list for the given pre-compiled + # Adds an entry to the auto index list for the given precompiled # procedure name. auto_mkindex_parser::commandInit tbcload::bcproc {name args} { indexEntry $name } @@ -643,31 +653,31 @@ # then say "class ...". This procedure does the import operation, but keeps # track of imported patterns so we can remove the imports later. auto_mkindex_parser::command namespace {op args} { switch -- $op { - eval { - variable parser - variable contextStack - - set name [lindex $args 0] - set args [lrange $args 1 end] - - set contextStack [linsert $contextStack 0 $name] + eval { + variable parser + variable contextStack + + set name [lindex $args 0] + set args [lrange $args 1 end] + + set contextStack [linsert $contextStack 0 $name] $parser eval [list _%@namespace eval $name] $args - set contextStack [lrange $contextStack 1 end] - } - import { - variable parser - variable imports - foreach pattern $args { - if {$pattern ne "-force"} { - lappend imports $pattern - } - } - catch {$parser eval "_%@namespace import $args"} - } + set contextStack [lrange $contextStack 1 end] + } + import { + variable parser + variable imports + foreach pattern $args { + if {$pattern ne "-force"} { + lappend imports $pattern + } + } + catch {$parser eval "_%@namespace import $args"} + } ensemble { variable parser variable contextStack if {[lindex $args 0] eq "create"} { set name ::[join [lreverse $contextStack] ::] @@ -676,11 +686,11 @@ if {![string match ::* $name]} { set name ::[join [lreverse $contextStack] ::]$name } regsub -all ::+ $name :: name } - # create artifical proc to force an entry in the tclIndex + # create artificial proc to force an entry in the tclIndex $parser eval [list ::proc $name {} {}] } } } } Index: library/clock.tcl ================================================================== --- library/clock.tcl +++ library/clock.tcl @@ -7,33 +7,26 @@ # the [clock] command and its subcommands. # # #---------------------------------------------------------------------- # -# Copyright (c) 2004,2005,2006,2007 by Kevin B. Kenny +# Copyright © 2004-2007 Kevin B. Kenny +# Copyright © 2015 Sergey G. Brester aka sebres. # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # #---------------------------------------------------------------------- -# We must have message catalogs that support the root locale, and we need -# access to the Registry on Windows systems. - -uplevel \#0 { - package require msgcat 1.6 - if { $::tcl_platform(platform) eq {windows} } { - if { [catch { package require registry 1.1 }] } { - namespace eval ::tcl::clock [list variable NoRegistry {}] - } - } -} +# msgcat 1.7 features are used. + +package require msgcat 1.7 # Put the library directory into the namespace for the ensemble so that the # library code can find message catalogs and time zone definition files. namespace eval ::tcl::clock \ - [list variable LibDir [file dirname [info script]]] + [list variable LibDir [info library]] #---------------------------------------------------------------------- # # clock -- # @@ -56,13 +49,11 @@ namespace export seconds namespace export add # Import the message catalog commands that we use. - namespace import ::msgcat::mcload namespace import ::msgcat::mclocale - namespace import ::msgcat::mc namespace import ::msgcat::mcpackagelocale } #---------------------------------------------------------------------- @@ -147,13 +138,13 @@ LOCALE_YEAR_FORMAT {%EC%Ey} MONTHS_ABBREV { Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec } MONTHS_FULL { - January February March - April May June - July August September + January February March + April May June + July August September October November December } PM {pm} TIME_FORMAT {%H:%M:%S} TIME_FORMAT_12 {%I:%M:%S %P} @@ -221,11 +212,11 @@ # Russia ::msgcat::mcset ru GREGORIAN_CHANGE_DATE 2421639 - # Romania (Transylvania changed earler - perhaps de_RO should show the + # Romania (Transylvania changed earlier - perhaps de_RO should show the # earlier date?) ::msgcat::mcset ro GREGORIAN_CHANGE_DATE 2422063 # Greece @@ -285,18 +276,25 @@ # Day before Leap Day variable FEB_28 58 + # Default configuration + + ::tcl::unsupported::clock::configure -current-locale [mclocale] + #::tcl::unsupported::clock::configure -default-locale C + #::tcl::unsupported::clock::configure -year-century 2000 \ + # -century-switch 38 + # Translation table to map Windows TZI onto cities, so that the Olson # rules can apply. In some cases the mapping is ambiguous, so it's wise # to specify $::env(TCL_TZ) rather than simply depending on the system # time zone. # The keys are long lists of values obtained from the time zone # information in the Registry. In order, the list elements are: - # Bias StandardBias DaylightBias + # Bias StandardBias DaylightBias # StandardDate.wYear StandardDate.wMonth StandardDate.wDayOfWeek # StandardDate.wDay StandardDate.wHour StandardDate.wMinute # StandardDate.wSecond StandardDate.wMilliseconds # DaylightDate.wYear DaylightDate.wMonth DaylightDate.wDayOfWeek # DaylightDate.wDay DaylightDate.wHour DaylightDate.wMinute @@ -308,55 +306,55 @@ variable WinZoneInfo [dict create {*}{ {-43200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Kwajalein {-39600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Midway {-36000 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Honolulu - {-32400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Anchorage - {-28800 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Los_Angeles - {-28800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Tijuana - {-25200 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Denver - {-25200 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Chihuahua + {-32400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Anchorage + {-28800 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Los_Angeles + {-28800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Tijuana + {-25200 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Denver + {-25200 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Chihuahua {-25200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Phoenix {-21600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Regina {-21600 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Chicago - {-21600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Mexico_City + {-21600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Mexico_City {-18000 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/New_York {-18000 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Indianapolis {-14400 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Caracas - {-14400 0 3600 0 3 6 2 23 59 59 999 0 10 6 2 23 59 59 999} + {-14400 0 3600 0 3 6 2 23 59 59 999 0 10 6 2 23 59 59 999} :America/Santiago - {-14400 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Manaus - {-14400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Halifax + {-14400 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Manaus + {-14400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Halifax {-12600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/St_Johns {-10800 0 3600 0 2 0 2 2 0 0 0 0 10 0 3 2 0 0 0} :America/Sao_Paulo {-10800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Godthab {-10800 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Buenos_Aires - {-10800 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Bahia - {-10800 0 3600 0 3 0 2 2 0 0 0 0 10 0 1 2 0 0 0} :America/Montevideo + {-10800 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Bahia + {-10800 0 3600 0 3 0 2 2 0 0 0 0 10 0 1 2 0 0 0} :America/Montevideo {-7200 0 3600 0 9 0 5 2 0 0 0 0 3 0 5 2 0 0 0} :America/Noronha {-3600 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Atlantic/Azores {-3600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Atlantic/Cape_Verde {0 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :UTC {0 0 3600 0 10 0 5 2 0 0 0 0 3 0 5 1 0 0 0} :Europe/London {3600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Kinshasa {3600 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :CET - {7200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Harare - {7200 0 3600 0 9 4 5 23 59 59 0 0 4 4 5 23 59 59 0} - :Africa/Cairo + {7200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Harare + {7200 0 3600 0 9 4 5 23 59 59 0 0 4 4 5 23 59 59 0} + :Africa/Cairo {7200 0 3600 0 10 0 5 4 0 0 0 0 3 0 5 3 0 0 0} :Europe/Helsinki - {7200 0 3600 0 9 0 3 2 0 0 0 0 3 5 5 2 0 0 0} :Asia/Jerusalem + {7200 0 3600 0 9 0 3 2 0 0 0 0 3 5 5 2 0 0 0} :Asia/Jerusalem {7200 0 3600 0 9 0 5 1 0 0 0 0 3 0 5 0 0 0 0} :Europe/Bucharest {7200 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Europe/Athens - {7200 0 3600 0 9 5 5 1 0 0 0 0 3 4 5 0 0 0 0} :Asia/Amman - {7200 0 3600 0 10 6 5 23 59 59 999 0 3 0 5 0 0 0 0} + {7200 0 3600 0 9 5 5 1 0 0 0 0 3 4 5 0 0 0 0} :Asia/Amman + {7200 0 3600 0 10 6 5 23 59 59 999 0 3 0 5 0 0 0 0} :Asia/Beirut - {7200 0 -3600 0 4 0 1 2 0 0 0 0 9 0 1 2 0 0 0} :Africa/Windhoek + {7200 0 -3600 0 4 0 1 2 0 0 0 0 9 0 1 2 0 0 0} :Africa/Windhoek {10800 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Riyadh {10800 0 3600 0 10 0 1 4 0 0 0 0 4 0 1 3 0 0 0} :Asia/Baghdad {10800 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Europe/Moscow {12600 0 3600 0 9 2 4 2 0 0 0 0 3 0 1 2 0 0 0} :Asia/Tehran - {14400 0 3600 0 10 0 5 5 0 0 0 0 3 0 5 4 0 0 0} :Asia/Baku + {14400 0 3600 0 10 0 5 5 0 0 0 0 3 0 5 4 0 0 0} :Asia/Baku {14400 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Muscat {14400 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Asia/Tbilisi {16200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Kabul {18000 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Karachi {18000 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Asia/Yekaterinburg @@ -381,156 +379,10 @@ {43200 0 3600 0 3 0 3 3 0 0 0 0 10 0 1 2 0 0 0} :Pacific/Auckland {43200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Fiji {46800 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Tongatapu }] - # Groups of fields that specify the date, priorities, and code bursts that - # determine Julian Day Number given those groups. The code in [clock - # scan] will choose the highest priority (lowest numbered) set of fields - # that determines the date. - - variable DateParseActions { - - { seconds } 0 {} - - { julianDay } 1 {} - - { era century yearOfCentury month dayOfMonth } 2 { - dict set date year [expr { 100 * [dict get $date century] - + [dict get $date yearOfCentury] }] - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] \ - $changeover] - } - { era century yearOfCentury dayOfYear } 2 { - dict set date year [expr { 100 * [dict get $date century] - + [dict get $date yearOfCentury] }] - set date [GetJulianDayFromEraYearDay $date[set date {}] \ - $changeover] - } - - { century yearOfCentury month dayOfMonth } 3 { - dict set date era CE - dict set date year [expr { 100 * [dict get $date century] - + [dict get $date yearOfCentury] }] - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] \ - $changeover] - } - { century yearOfCentury dayOfYear } 3 { - dict set date era CE - dict set date year [expr { 100 * [dict get $date century] - + [dict get $date yearOfCentury] }] - set date [GetJulianDayFromEraYearDay $date[set date {}] \ - $changeover] - } - { iso8601Century iso8601YearOfCentury iso8601Week dayOfWeek } 3 { - dict set date era CE - dict set date iso8601Year \ - [expr { 100 * [dict get $date iso8601Century] - + [dict get $date iso8601YearOfCentury] }] - set date [GetJulianDayFromEraYearWeekDay $date[set date {}] \ - $changeover] - } - - { yearOfCentury month dayOfMonth } 4 { - set date [InterpretTwoDigitYear $date[set date {}] $baseTime] - dict set date era CE - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] \ - $changeover] - } - { yearOfCentury dayOfYear } 4 { - set date [InterpretTwoDigitYear $date[set date {}] $baseTime] - dict set date era CE - set date [GetJulianDayFromEraYearDay $date[set date {}] \ - $changeover] - } - { iso8601YearOfCentury iso8601Week dayOfWeek } 4 { - set date [InterpretTwoDigitYear \ - $date[set date {}] $baseTime \ - iso8601YearOfCentury iso8601Year] - dict set date era CE - set date [GetJulianDayFromEraYearWeekDay $date[set date {}] \ - $changeover] - } - - { month dayOfMonth } 5 { - set date [AssignBaseYear $date[set date {}] \ - $baseTime $timeZone $changeover] - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] \ - $changeover] - } - { dayOfYear } 5 { - set date [AssignBaseYear $date[set date {}] \ - $baseTime $timeZone $changeover] - set date [GetJulianDayFromEraYearDay $date[set date {}] \ - $changeover] - } - { iso8601Week dayOfWeek } 5 { - set date [AssignBaseIso8601Year $date[set date {}] \ - $baseTime $timeZone $changeover] - set date [GetJulianDayFromEraYearWeekDay $date[set date {}] \ - $changeover] - } - - { dayOfMonth } 6 { - set date [AssignBaseMonth $date[set date {}] \ - $baseTime $timeZone $changeover] - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] \ - $changeover] - } - - { dayOfWeek } 7 { - set date [AssignBaseWeek $date[set date {}] \ - $baseTime $timeZone $changeover] - set date [GetJulianDayFromEraYearWeekDay $date[set date {}] \ - $changeover] - } - - {} 8 { - set date [AssignBaseJulianDay $date[set date {}] \ - $baseTime $timeZone $changeover] - } - } - - # Groups of fields that specify time of day, priorities, and code that - # processes them - - variable TimeParseActions { - - seconds 1 {} - - { hourAMPM minute second amPmIndicator } 2 { - dict set date secondOfDay [InterpretHMSP $date] - } - { hour minute second } 2 { - dict set date secondOfDay [InterpretHMS $date] - } - - { hourAMPM minute amPmIndicator } 3 { - dict set date second 0 - dict set date secondOfDay [InterpretHMSP $date] - } - { hour minute } 3 { - dict set date second 0 - dict set date secondOfDay [InterpretHMS $date] - } - - { hourAMPM amPmIndicator } 4 { - dict set date minute 0 - dict set date second 0 - dict set date secondOfDay [InterpretHMSP $date] - } - { hour } 4 { - dict set date minute 0 - dict set date second 0 - dict set date secondOfDay [InterpretHMS $date] - } - - { } 5 { - dict set date secondOfDay 0 - } - } - # Legacy time zones, used primarily for parsing RFC822 dates. variable LegacyTimeZone [dict create \ gmt +0000 \ ut +0000 \ @@ -552,10 +404,12 @@ mdt -0600 \ pst -0800 \ pdt -0700 \ yst -0900 \ ydt -0800 \ + akst -0900 \ + akdt -0800 \ hst -1000 \ hdt -0900 \ cat -1000 \ ahst -1000 \ nt -1100 \ @@ -582,12 +436,12 @@ jt +0730 \ cct +0800 \ jst +0900 \ kst +0900 \ cast +0930 \ - jdt +1000 \ - kdt +1000 \ + jdt +1000 \ + kdt +1000 \ cadt +1030 \ east +1000 \ eadt +1030 \ gst +1000 \ nzt +1200 \ @@ -621,1670 +475,163 @@ z +0000 \ ] # Caches - variable LocaleNumeralCache {}; # Dictionary whose keys are locale - # names and whose values are pairs - # comprising regexes matching numerals - # in the given locales and dictionaries - # mapping the numerals to their numeric - # values. - # variable CachedSystemTimeZone; # If 'CachedSystemTimeZone' exists, - # it contains the value of the - # system time zone, as determined from - # the environment. - variable TimeZoneBad {}; # Dictionary whose keys are time zone - # names and whose values are 1 if + variable LocFmtMap [dict create]; # Dictionary with localized format maps + + variable TimeZoneBad [dict create]; # Dictionary whose keys are time zone + # names and whose values are 1 if # the time zone is unknown and 0 - # if it is known. + # if it is known. variable TZData; # Array whose keys are time zone names # and whose values are lists of quads # comprising start time, UTC offset, # Daylight Saving Time indicator, and # time zone abbreviation. - variable FormatProc; # Array mapping format group - # and locale to the name of a procedure - # that renders the given format + + variable mcLocales [dict create]; # Dictionary with loaded locales + variable mcMergedCat [dict create]; # Dictionary with merged locale catalogs } ::tcl::clock::Initialize #---------------------------------------------------------------------- -# -# clock format -- -# -# Formats a count of seconds since the Posix Epoch as a time of day. -# -# The 'clock format' command formats times of day for output. Refer to the -# user documentation to see what it does. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::format { args } { - - variable FormatProc - variable TZData - - lassign [ParseFormatArgs {*}$args] format locale timezone - set locale [string tolower $locale] - set clockval [lindex $args 0] - - # Get the data for time changes in the given zone - - if {$timezone eq ""} { - set timezone [GetSystemTimeZone] - } - if {![info exists TZData($timezone)]} { - if {[catch {SetupTimeZone $timezone} retval opts]} { - dict unset opts -errorinfo - return -options $opts $retval - } - } - - # Build a procedure to format the result. Cache the built procedure's name - # in the 'FormatProc' array to avoid losing its internal representation, - # which contains the name resolution. - - set procName formatproc'$format'$locale - set procName [namespace current]::[string map {: {\:} \\ {\\}} $procName] - if {[info exists FormatProc($procName)]} { - set procName $FormatProc($procName) - } else { - set FormatProc($procName) \ - [ParseClockFormatFormat $procName $format $locale] - } - - return [$procName $clockval $timezone] - -} - -#---------------------------------------------------------------------- -# -# ParseClockFormatFormat -- -# -# Builds and caches a procedure that formats a time value. -# -# Parameters: -# format -- Format string to use -# locale -- Locale in which the format string is to be interpreted -# -# Results: -# Returns the name of the newly-built procedure. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::ParseClockFormatFormat {procName format locale} { - - if {[namespace which $procName] ne {}} { - return $procName - } - - # Map away the locale-dependent composite format groups - - EnterLocale $locale - - # Change locale if a fresh locale has been given on the command line. - - try { - return [ParseClockFormatFormat2 $format $locale $procName] - } trap CLOCK {result opts} { - dict unset opts -errorinfo - return -options $opts $result - } -} - -proc ::tcl::clock::ParseClockFormatFormat2 {format locale procName} { - set didLocaleEra 0 - set didLocaleNumerals 0 - set preFormatCode \ - [string map [list @GREGORIAN_CHANGE_DATE@ \ - [mc GREGORIAN_CHANGE_DATE]] \ - { - variable TZData - set date [GetDateFields $clockval \ - $TZData($timezone) \ - @GREGORIAN_CHANGE_DATE@] - }] - set formatString {} - set substituents {} - set state {} - - set format [LocalizeFormat $locale $format] - - foreach char [split $format {}] { - switch -exact -- $state { - {} { - if { [string equal % $char] } { - set state percent - } else { - append formatString $char - } - } - percent { # Character following a '%' character - set state {} - switch -exact -- $char { - % { # A literal character, '%' - append formatString %% - } - a { # Day of week, abbreviated - append formatString %s - append substituents \ - [string map \ - [list @DAYS_OF_WEEK_ABBREV@ \ - [list [mc DAYS_OF_WEEK_ABBREV]]] \ - { [lindex @DAYS_OF_WEEK_ABBREV@ \ - [expr {[dict get $date dayOfWeek] \ - % 7}]]}] - } - A { # Day of week, spelt out. - append formatString %s - append substituents \ - [string map \ - [list @DAYS_OF_WEEK_FULL@ \ - [list [mc DAYS_OF_WEEK_FULL]]] \ - { [lindex @DAYS_OF_WEEK_FULL@ \ - [expr {[dict get $date dayOfWeek] \ - % 7}]]}] - } - b - h { # Name of month, abbreviated. - append formatString %s - append substituents \ - [string map \ - [list @MONTHS_ABBREV@ \ - [list [mc MONTHS_ABBREV]]] \ - { [lindex @MONTHS_ABBREV@ \ - [expr {[dict get $date month]-1}]]}] - } - B { # Name of month, spelt out - append formatString %s - append substituents \ - [string map \ - [list @MONTHS_FULL@ \ - [list [mc MONTHS_FULL]]] \ - { [lindex @MONTHS_FULL@ \ - [expr {[dict get $date month]-1}]]}] - } - C { # Century number - append formatString %02d - append substituents \ - { [expr {[dict get $date year] / 100}]} - } - d { # Day of month, with leading zero - append formatString %02d - append substituents { [dict get $date dayOfMonth]} - } - e { # Day of month, without leading zero - append formatString %2d - append substituents { [dict get $date dayOfMonth]} - } - E { # Format group in a locale-dependent - # alternative era - set state percentE - if {!$didLocaleEra} { - append preFormatCode \ - [string map \ - [list @LOCALE_ERAS@ \ - [list [mc LOCALE_ERAS]]] \ - { - set date [GetLocaleEra \ - $date[set date {}] \ - @LOCALE_ERAS@]}] \n - set didLocaleEra 1 - } - if {!$didLocaleNumerals} { - append preFormatCode \ - [list set localeNumerals \ - [mc LOCALE_NUMERALS]] \n - set didLocaleNumerals 1 - } - } - g { # Two-digit year relative to ISO8601 - # week number - append formatString %02d - append substituents \ - { [expr { [dict get $date iso8601Year] % 100 }]} - } - G { # Four-digit year relative to ISO8601 - # week number - append formatString %02d - append substituents { [dict get $date iso8601Year]} - } - H { # Hour in the 24-hour day, leading zero - append formatString %02d - append substituents \ - { [expr { [dict get $date localSeconds] \ - / 3600 % 24}]} - } - I { # Hour AM/PM, with leading zero - append formatString %02d - append substituents \ - { [expr { ( ( ( [dict get $date localSeconds] \ - % 86400 ) \ - + 86400 \ - - 3600 ) \ - / 3600 ) \ - % 12 + 1 }] } - } - j { # Day of year (001-366) - append formatString %03d - append substituents { [dict get $date dayOfYear]} - } - J { # Julian Day Number - append formatString %07ld - append substituents { [dict get $date julianDay]} - } - k { # Hour (0-23), no leading zero - append formatString %2d - append substituents \ - { [expr { [dict get $date localSeconds] - / 3600 - % 24 }]} - } - l { # Hour (12-11), no leading zero - append formatString %2d - append substituents \ - { [expr { ( ( ( [dict get $date localSeconds] - % 86400 ) - + 86400 - - 3600 ) - / 3600 ) - % 12 + 1 }]} - } - m { # Month number, leading zero - append formatString %02d - append substituents { [dict get $date month]} - } - M { # Minute of the hour, leading zero - append formatString %02d - append substituents \ - { [expr { [dict get $date localSeconds] - / 60 - % 60 }]} - } - n { # A literal newline - append formatString \n - } - N { # Month number, no leading zero - append formatString %2d - append substituents { [dict get $date month]} - } - O { # A format group in the locale's - # alternative numerals - set state percentO - if {!$didLocaleNumerals} { - append preFormatCode \ - [list set localeNumerals \ - [mc LOCALE_NUMERALS]] \n - set didLocaleNumerals 1 - } - } - p { # Localized 'AM' or 'PM' indicator - # converted to uppercase - append formatString %s - append preFormatCode \ - [list set AM [string toupper [mc AM]]] \n \ - [list set PM [string toupper [mc PM]]] \n - append substituents \ - { [expr {(([dict get $date localSeconds] - % 86400) < 43200) ? - $AM : $PM}]} - } - P { # Localized 'AM' or 'PM' indicator - append formatString %s - append preFormatCode \ - [list set am [mc AM]] \n \ - [list set pm [mc PM]] \n - append substituents \ - { [expr {(([dict get $date localSeconds] - % 86400) < 43200) ? - $am : $pm}]} - - } - Q { # Hi, Jeff! - append formatString %s - append substituents { [FormatStarDate $date]} - } - s { # Seconds from the Posix Epoch - append formatString %s - append substituents { [dict get $date seconds]} - } - S { # Second of the minute, with - # leading zero - append formatString %02d - append substituents \ - { [expr { [dict get $date localSeconds] - % 60 }]} - } - t { # A literal tab character - append formatString \t - } - u { # Day of the week (1-Monday, 7-Sunday) - append formatString %1d - append substituents { [dict get $date dayOfWeek]} - } - U { # Week of the year (00-53). The - # first Sunday of the year is the - # first day of week 01 - append formatString %02d - append preFormatCode { - set dow [dict get $date dayOfWeek] - if { $dow == 7 } { - set dow 0 - } - incr dow - set UweekNumber \ - [expr { ( [dict get $date dayOfYear] - - $dow + 7 ) - / 7 }] - } - append substituents { $UweekNumber} - } - V { # The ISO8601 week number - append formatString %02d - append substituents { [dict get $date iso8601Week]} - } - w { # Day of the week (0-Sunday, - # 6-Saturday) - append formatString %1d - append substituents \ - { [expr { [dict get $date dayOfWeek] % 7 }]} - } - W { # Week of the year (00-53). The first - # Monday of the year is the first day - # of week 01. - append preFormatCode { - set WweekNumber \ - [expr { ( [dict get $date dayOfYear] - - [dict get $date dayOfWeek] - + 7 ) - / 7 }] - } - append formatString %02d - append substituents { $WweekNumber} - } - y { # The two-digit year of the century - append formatString %02d - append substituents \ - { [expr { [dict get $date year] % 100 }]} - } - Y { # The four-digit year - append formatString %04d - append substituents { [dict get $date year]} - } - z { # The time zone as hours and minutes - # east (+) or west (-) of Greenwich - append formatString %s - append substituents { [FormatNumericTimeZone \ - [dict get $date tzOffset]]} - } - Z { # The name of the time zone - append formatString %s - append substituents { [dict get $date tzName]} - } - % { # A literal percent character - append formatString %% - } - default { # An unknown escape sequence - append formatString %% $char - } - } - } - percentE { # Character following %E - set state {} - switch -exact -- $char { - E { - append formatString %s - append substituents { } \ - [string map \ - [list @BCE@ [list [mc BCE]] \ - @CE@ [list [mc CE]]] \ - {[dict get {BCE @BCE@ CE @CE@} \ - [dict get $date era]]}] - } - C { # Locale-dependent era - append formatString %s - append substituents { [dict get $date localeEra]} - } - y { # Locale-dependent year of the era - append preFormatCode { - set y [dict get $date localeYear] - if { $y >= 0 && $y < 100 } { - set Eyear [lindex $localeNumerals $y] - } else { - set Eyear $y - } - } - append formatString %s - append substituents { $Eyear} - } - default { # Unknown %E format group - append formatString %%E $char - } - } - } - percentO { # Character following %O - set state {} - switch -exact -- $char { - d - e { # Day of the month in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [dict get $date dayOfMonth]]} - } - H - k { # Hour of the day in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { [dict get $date localSeconds] - / 3600 - % 24 }]]} - } - I - l { # Hour (12-11) AM/PM in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { ( ( ( [dict get $date localSeconds] - % 86400 ) - + 86400 - - 3600 ) - / 3600 ) - % 12 + 1 }]]} - } - m { # Month number in alternative numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals [dict get $date month]]} - } - M { # Minute of the hour in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { [dict get $date localSeconds] - / 60 - % 60 }]]} - } - S { # Second of the minute in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { [dict get $date localSeconds] - % 60 }]]} - } - u { # Day of the week (Monday=1,Sunday=7) - # in alternative numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [dict get $date dayOfWeek]]} - } - w { # Day of the week (Sunday=0,Saturday=6) - # in alternative numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { [dict get $date dayOfWeek] % 7 }]]} - } - y { # Year of the century in alternative - # numerals - append formatString %s - append substituents \ - { [lindex $localeNumerals \ - [expr { [dict get $date year] % 100 }]]} - } - default { # Unknown format group - append formatString %%O $char - } - } - } - } - } - - # Clean up any improperly terminated groups - - switch -exact -- $state { - percent { - append formatString %% - } - percentE { - append retval %%E - } - percentO { - append retval %%O - } - } - - proc $procName {clockval timezone} " - $preFormatCode - return \[::format [list $formatString] $substituents\] - " - - # puts [list $procName [info args $procName] [info body $procName]] - - return $procName -} - -#---------------------------------------------------------------------- -# -# clock scan -- -# -# Inputs a count of seconds since the Posix Epoch as a time of day. -# -# The 'clock format' command scans times of day on input. Refer to the user -# documentation to see what it does. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::scan { args } { - - set format {} - - # Check the count of args - - if { [llength $args] < 1 || [llength $args] % 2 != 1 } { - set cmdName "clock scan" - return -code error \ - -errorcode [list CLOCK wrongNumArgs] \ - "wrong \# args: should be\ - \"$cmdName string\ - ?-base seconds?\ - ?-format string? ?-gmt boolean?\ - ?-locale LOCALE? ?-timezone ZONE?\"" - } - - # Set defaults - - set base [clock seconds] - set string [lindex $args 0] - set format {} - set gmt 0 - set locale c - set timezone [GetSystemTimeZone] - - # Pick up command line options. - - foreach { flag value } [lreplace $args 0 0] { - set saw($flag) {} - switch -exact -- $flag { - -b - -ba - -bas - -base { - set base $value - } - -f - -fo - -for - -form - -forma - -format { - set format $value - } - -g - -gm - -gmt { - set gmt $value - } - -l - -lo - -loc - -loca - -local - -locale { - set locale [string tolower $value] - } - -t - -ti - -tim - -time - -timez - -timezo - -timezon - -timezone { - set timezone $value - } - default { - return -code error \ - -errorcode [list CLOCK badOption $flag] \ - "bad option \"$flag\",\ - must be -base, -format, -gmt, -locale or -timezone" - } - } - } - - # Check options for validity - - if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } { - return -code error \ - -errorcode [list CLOCK gmtWithTimezone] \ - "cannot use -gmt and -timezone in same call" - } - if { [catch { expr { wide($base) } } result] } { - return -code error "expected integer but got \"$base\"" - } - if { ![string is boolean -strict $gmt] } { - return -code error "expected boolean value but got \"$gmt\"" - } elseif { $gmt } { - set timezone :GMT - } - - if { ![info exists saw(-format)] } { - # Perhaps someday we'll localize the legacy code. Right now, it's not - # localized. - if { [info exists saw(-locale)] } { - return -code error \ - -errorcode [list CLOCK flagWithLegacyFormat] \ - "legacy \[clock scan\] does not support -locale" - - } - return [FreeScan $string $base $timezone $locale] - } - - # Change locale if a fresh locale has been given on the command line. - - EnterLocale $locale - - try { - # Map away the locale-dependent composite format groups - - set scanner [ParseClockScanFormat $format $locale] - return [$scanner $string $base $timezone] - } trap CLOCK {result opts} { - # Conceal location of generation of expected errors - dict unset opts -errorinfo - return -options $opts $result - } -} - -#---------------------------------------------------------------------- -# -# FreeScan -- -# -# Scans a time in free format -# -# Parameters: -# string - String containing the time to scan -# base - Base time, expressed in seconds from the Epoch -# timezone - Default time zone in which the time will be expressed -# locale - (Unused) Name of the locale where the time will be scanned. -# -# Results: -# Returns the date and time extracted from the string in seconds from -# the epoch -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::FreeScan { string base timezone locale } { - - variable TZData - - # Get the data for time changes in the given zone - - try { - SetupTimeZone $timezone - } on error {retval opts} { - dict unset opts -errorinfo - return -options $opts $retval - } - - # Extract year, month and day from the base time for the parser to use as - # defaults - - set date [GetDateFields $base $TZData($timezone) 2361222] - dict set date secondOfDay [expr { - [dict get $date localSeconds] % 86400 - }] - - # Parse the date. The parser will return a list comprising date, time, - # time zone, relative month/day/seconds, relative weekday, ordinal month. - - try { - set scanned [Oldscan $string \ - [dict get $date year] \ - [dict get $date month] \ - [dict get $date dayOfMonth]] - lassign $scanned \ - parseDate parseTime parseZone parseRel \ - parseWeekday parseOrdinalMonth - } on error message { - return -code error \ - "unable to convert date-time string \"$string\": $message" - } - - # If the caller supplied a date in the string, update the 'date' dict with - # the value. If the caller didn't specify a time with the date, default to - # midnight. - - if { [llength $parseDate] > 0 } { - lassign $parseDate y m d - if { $y < 100 } { - if { $y >= 39 } { - incr y 1900 - } else { - incr y 2000 - } - } - dict set date era CE - dict set date year $y - dict set date month $m - dict set date dayOfMonth $d - if { $parseTime eq {} } { - set parseTime 0 - } - } - - # If the caller supplied a time zone in the string, it comes back as a - # two-element list; the first element is the number of minutes east of - # Greenwich, and the second is a Daylight Saving Time indicator (1 == yes, - # 0 == no, -1 == unknown). We make it into a time zone indicator of - # +-hhmm. - - if { [llength $parseZone] > 0 } { - lassign $parseZone minEast dstFlag - set timezone [FormatNumericTimeZone \ - [expr { 60 * $minEast + 3600 * $dstFlag }]] - SetupTimeZone $timezone - } - dict set date tzName $timezone - - # Assemble date, time, zone into seconds-from-epoch - - set date [GetJulianDayFromEraYearMonthDay $date[set date {}] 2361222] - if { $parseTime ne {} } { - dict set date secondOfDay $parseTime - } elseif { [llength $parseWeekday] != 0 - || [llength $parseOrdinalMonth] != 0 - || ( [llength $parseRel] != 0 - && ( [lindex $parseRel 0] != 0 - || [lindex $parseRel 1] != 0 ) ) } { - dict set date secondOfDay 0 - } - - dict set date localSeconds [expr { - -210866803200 - + ( 86400 * wide([dict get $date julianDay]) ) - + [dict get $date secondOfDay] - }] - dict set date tzName $timezone - set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) 2361222] - set seconds [dict get $date seconds] - - # Do relative times - - if { [llength $parseRel] > 0 } { - lassign $parseRel relMonth relDay relSecond - set seconds [add $seconds \ - $relMonth months $relDay days $relSecond seconds \ - -timezone $timezone -locale $locale] - } - - # Do relative weekday - - if { [llength $parseWeekday] > 0 } { - lassign $parseWeekday dayOrdinal dayOfWeek - set date2 [GetDateFields $seconds $TZData($timezone) 2361222] - dict set date2 era CE - set jdwkday [WeekdayOnOrBefore $dayOfWeek [expr { - [dict get $date2 julianDay] + 6 - }]] - incr jdwkday [expr { 7 * $dayOrdinal }] - if { $dayOrdinal > 0 } { - incr jdwkday -7 - } - dict set date2 secondOfDay \ - [expr { [dict get $date2 localSeconds] % 86400 }] - dict set date2 julianDay $jdwkday - dict set date2 localSeconds [expr { - -210866803200 - + ( 86400 * wide([dict get $date2 julianDay]) ) - + [dict get $date secondOfDay] - }] - dict set date2 tzName $timezone - set date2 [ConvertLocalToUTC $date2[set date2 {}] $TZData($timezone) \ - 2361222] - set seconds [dict get $date2 seconds] - - } - - # Do relative month - - if { [llength $parseOrdinalMonth] > 0 } { - lassign $parseOrdinalMonth monthOrdinal monthNumber - if { $monthOrdinal > 0 } { - set monthDiff [expr { $monthNumber - [dict get $date month] }] - if { $monthDiff <= 0 } { - incr monthDiff 12 - } - incr monthOrdinal -1 - } else { - set monthDiff [expr { [dict get $date month] - $monthNumber }] - if { $monthDiff >= 0 } { - incr monthDiff -12 - } - incr monthOrdinal - } - set seconds [add $seconds $monthOrdinal years $monthDiff months \ - -timezone $timezone -locale $locale] - } - - return $seconds -} - - -#---------------------------------------------------------------------- -# -# ParseClockScanFormat -- -# -# Parses a format string given to [clock scan -format] -# -# Parameters: -# formatString - The format being parsed -# locale - The current locale -# -# Results: -# Constructs and returns a procedure that accepts the string being -# scanned, the base time, and the time zone. The procedure will either -# return the scanned time or else throw an error that should be rethrown -# to the caller of [clock scan] -# -# Side effects: -# The given procedure is defined in the ::tcl::clock namespace. Scan -# procedures are not deleted once installed. -# -# Why do we parse dates by defining a procedure to parse them? The reason is -# that by doing so, we have one convenient place to cache all the information: -# the regular expressions that match the patterns (which will be compiled), -# the code that assembles the date information, everything lands in one place. -# In this way, when a given format is reused at run time, all the information -# of how to apply it is available in a single place. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::ParseClockScanFormat {formatString locale} { - # Check whether the format has been parsed previously, and return the - # existing recognizer if it has. - - set procName scanproc'$formatString'$locale - set procName [namespace current]::[string map {: {\:} \\ {\\}} $procName] - if { [namespace which $procName] != {} } { - return $procName - } - - variable DateParseActions - variable TimeParseActions - - # Localize the %x, %X, etc. groups - - set formatString [LocalizeFormat $locale $formatString] - - # Condense whitespace - - regsub -all {[[:space:]]+} $formatString { } formatString - - # Walk through the groups of the format string. In this loop, we - # accumulate: - # - a regular expression that matches the string, - # - the count of capturing brackets in the regexp - # - a set of code that post-processes the fields captured by the regexp, - # - a dictionary whose keys are the names of fields that are present - # in the format string. - - set re {^[[:space:]]*} - set captureCount 0 - set postcode {} - set fieldSet [dict create] - set fieldCount 0 - set postSep {} - set state {} - - foreach c [split $formatString {}] { - switch -exact -- $state { - {} { - if { $c eq "%" } { - set state % - } elseif { $c eq " " } { - append re {[[:space:]]+} - } else { - if { ! [string is alnum $c] } { - append re "\\" - } - append re $c - } - } - % { - set state {} - switch -exact -- $c { - % { - append re % - } - { } { - append re "\[\[:space:\]\]*" - } - a - A { # Day of week, in words - set l {} - foreach \ - i {7 1 2 3 4 5 6} \ - abr [mc DAYS_OF_WEEK_ABBREV] \ - full [mc DAYS_OF_WEEK_FULL] { - dict set l [string tolower $abr] $i - dict set l [string tolower $full] $i - incr i - } - lassign [UniquePrefixRegexp $l] regex lookup - append re ( $regex ) - dict set fieldSet dayOfWeek [incr fieldCount] - append postcode "dict set date dayOfWeek \[" \ - "dict get " [list $lookup] " " \ - \[ {string tolower $field} [incr captureCount] \] \ - "\]\n" - } - b - B - h { # Name of month - set i 0 - set l {} - foreach \ - abr [mc MONTHS_ABBREV] \ - full [mc MONTHS_FULL] { - incr i - dict set l [string tolower $abr] $i - dict set l [string tolower $full] $i - } - lassign [UniquePrefixRegexp $l] regex lookup - append re ( $regex ) - dict set fieldSet month [incr fieldCount] - append postcode "dict set date month \[" \ - "dict get " [list $lookup] \ - " " \[ {string tolower $field} \ - [incr captureCount] \] \ - "\]\n" - } - C { # Gregorian century - append re \\s*(\\d\\d?) - dict set fieldSet century [incr fieldCount] - append postcode "dict set date century \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - d - e { # Day of month - append re \\s*(\\d\\d?) - dict set fieldSet dayOfMonth [incr fieldCount] - append postcode "dict set date dayOfMonth \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - E { # Prefix for locale-specific codes - set state %E - } - g { # ISO8601 2-digit year - append re \\s*(\\d\\d) - dict set fieldSet iso8601YearOfCentury \ - [incr fieldCount] - append postcode \ - "dict set date iso8601YearOfCentury \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - G { # ISO8601 4-digit year - append re \\s*(\\d\\d)(\\d\\d) - dict set fieldSet iso8601Century [incr fieldCount] - dict set fieldSet iso8601YearOfCentury \ - [incr fieldCount] - append postcode \ - "dict set date iso8601Century \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" \ - "dict set date iso8601YearOfCentury \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - H - k { # Hour of day - append re \\s*(\\d\\d?) - dict set fieldSet hour [incr fieldCount] - append postcode "dict set date hour \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - I - l { # Hour, AM/PM - append re \\s*(\\d\\d?) - dict set fieldSet hourAMPM [incr fieldCount] - append postcode "dict set date hourAMPM \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - j { # Day of year - append re \\s*(\\d\\d?\\d?) - dict set fieldSet dayOfYear [incr fieldCount] - append postcode "dict set date dayOfYear \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - J { # Julian Day Number - append re \\s*(\\d+) - dict set fieldSet julianDay [incr fieldCount] - append postcode "dict set date julianDay \[" \ - "::scan \$field" [incr captureCount] " %ld" \ - "\]\n" - } - m - N { # Month number - append re \\s*(\\d\\d?) - dict set fieldSet month [incr fieldCount] - append postcode "dict set date month \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - M { # Minute - append re \\s*(\\d\\d?) - dict set fieldSet minute [incr fieldCount] - append postcode "dict set date minute \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - n { # Literal newline - append re \\n - } - O { # Prefix for locale numerics - set state %O - } - p - P { # AM/PM indicator - set l [list [string tolower [mc AM]] 0 \ - [string tolower [mc PM]] 1] - lassign [UniquePrefixRegexp $l] regex lookup - append re ( $regex ) - dict set fieldSet amPmIndicator [incr fieldCount] - append postcode "dict set date amPmIndicator \[" \ - "dict get " [list $lookup] " \[string tolower " \ - "\$field" \ - [incr captureCount] \ - "\]\]\n" - } - Q { # Hi, Jeff! - append re {Stardate\s+([-+]?\d+)(\d\d\d)[.](\d)} - incr captureCount - dict set fieldSet seconds [incr fieldCount] - append postcode {dict set date seconds } \[ \ - {ParseStarDate $field} [incr captureCount] \ - { $field} [incr captureCount] \ - { $field} [incr captureCount] \ - \] \n - } - s { # Seconds from Posix Epoch - # This next case is insanely difficult, because it's - # problematic to determine whether the field is - # actually within the range of a wide integer. - append re {\s*([-+]?\d+)} - dict set fieldSet seconds [incr fieldCount] - append postcode {dict set date seconds } \[ \ - {ScanWide $field} [incr captureCount] \] \n - } - S { # Second - append re \\s*(\\d\\d?) - dict set fieldSet second [incr fieldCount] - append postcode "dict set date second \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - t { # Literal tab character - append re \\t - } - u - w { # Day number within week, 0 or 7 == Sun - # 1=Mon, 6=Sat - append re \\s*(\\d) - dict set fieldSet dayOfWeek [incr fieldCount] - append postcode {::scan $field} [incr captureCount] \ - { %d dow} \n \ - { - if { $dow == 0 } { - set dow 7 - } elseif { $dow > 7 } { - return -code error \ - -errorcode [list CLOCK badDayOfWeek] \ - "day of week is greater than 7" - } - dict set date dayOfWeek $dow - } - } - U { # Week of year. The first Sunday of - # the year is the first day of week - # 01. No scan rule uses this group. - append re \\s*\\d\\d? - } - V { # Week of ISO8601 year - - append re \\s*(\\d\\d?) - dict set fieldSet iso8601Week [incr fieldCount] - append postcode "dict set date iso8601Week \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - W { # Week of the year (00-53). The first - # Monday of the year is the first day - # of week 01. No scan rule uses this - # group. - append re \\s*\\d\\d? - } - y { # Two-digit Gregorian year - append re \\s*(\\d\\d?) - dict set fieldSet yearOfCentury [incr fieldCount] - append postcode "dict set date yearOfCentury \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - Y { # 4-digit Gregorian year - append re \\s*(\\d\\d)(\\d\\d) - dict set fieldSet century [incr fieldCount] - dict set fieldSet yearOfCentury [incr fieldCount] - append postcode \ - "dict set date century \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" \ - "dict set date yearOfCentury \[" \ - "::scan \$field" [incr captureCount] " %d" \ - "\]\n" - } - z - Z { # Time zone name - append re {(?:([-+]\d\d(?::?\d\d(?::?\d\d)?)?)|([[:alnum:]]{1,4}))} - dict set fieldSet tzName [incr fieldCount] - append postcode \ - {if } \{ { $field} [incr captureCount] \ - { ne "" } \} { } \{ \n \ - {dict set date tzName $field} \ - $captureCount \n \ - \} { else } \{ \n \ - {dict set date tzName } \[ \ - {ConvertLegacyTimeZone $field} \ - [incr captureCount] \] \n \ - \} \n \ - } - % { # Literal percent character - append re % - } - default { - append re % - if { ! [string is alnum $c] } { - append re \\ - } - append re $c - } - } - } - %E { - switch -exact -- $c { - C { # Locale-dependent era - set d {} - foreach triple [mc LOCALE_ERAS] { - lassign $triple t symbol year - dict set d [string tolower $symbol] $year - } - lassign [UniquePrefixRegexp $d] regex lookup - append re (?: $regex ) - } - E { - set l {} - dict set l [string tolower [mc BCE]] BCE - dict set l [string tolower [mc CE]] CE - dict set l b.c.e. BCE - dict set l c.e. CE - dict set l b.c. BCE - dict set l a.d. CE - lassign [UniquePrefixRegexp $l] regex lookup - append re ( $regex ) - dict set fieldSet era [incr fieldCount] - append postcode "dict set date era \["\ - "dict get " [list $lookup] \ - { } \[ {string tolower $field} \ - [incr captureCount] \] \ - "\]\n" - } - y { # Locale-dependent year of the era - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - incr captureCount - } - default { - append re %E - if { ! [string is alnum $c] } { - append re \\ - } - append re $c - } - } - set state {} - } - %O { - switch -exact -- $c { - d - e { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet dayOfMonth [incr fieldCount] - append postcode "dict set date dayOfMonth \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - H - k { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet hour [incr fieldCount] - append postcode "dict set date hour \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - I - l { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet hourAMPM [incr fieldCount] - append postcode "dict set date hourAMPM \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - m { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet month [incr fieldCount] - append postcode "dict set date month \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - M { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet minute [incr fieldCount] - append postcode "dict set date minute \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - S { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet second [incr fieldCount] - append postcode "dict set date second \[" \ - "dict get " [list $lookup] " \$field" \ - [incr captureCount] \ - "\]\n" - } - u - w { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet dayOfWeek [incr fieldCount] - append postcode "set dow \[dict get " [list $lookup] \ - { $field} [incr captureCount] \] \n \ - { - if { $dow == 0 } { - set dow 7 - } elseif { $dow > 7 } { - return -code error \ - -errorcode [list CLOCK badDayOfWeek] \ - "day of week is greater than 7" - } - dict set date dayOfWeek $dow - } - } - y { - lassign [LocaleNumeralMatcher $locale] regex lookup - append re $regex - dict set fieldSet yearOfCentury [incr fieldCount] - append postcode {dict set date yearOfCentury } \[ \ - {dict get } [list $lookup] { $field} \ - [incr captureCount] \] \n - } - default { - append re %O - if { ! [string is alnum $c] } { - append re \\ - } - append re $c - } - } - set state {} - } - } - } - - # Clean up any unfinished format groups - - append re $state \\s*\$ - - # Build the procedure - - set procBody {} - append procBody "variable ::tcl::clock::TZData" \n - append procBody "if \{ !\[ regexp -nocase [list $re] \$string ->" - for { set i 1 } { $i <= $captureCount } { incr i } { - append procBody " " field $i - } - append procBody "\] \} \{" \n - append procBody { - return -code error -errorcode [list CLOCK badInputString] \ - {input string does not match supplied format} - } - append procBody \}\n - append procBody "set date \[dict create\]" \n - append procBody {dict set date tzName $timeZone} \n - append procBody $postcode - append procBody [list set changeover [mc GREGORIAN_CHANGE_DATE]] \n - - # Set up the time zone before doing anything with a default base date - # that might need a timezone to interpret it. - - if { ![dict exists $fieldSet seconds] - && ![dict exists $fieldSet starDate] } { - if { [dict exists $fieldSet tzName] } { - append procBody { - set timeZone [dict get $date tzName] - } - } - append procBody { - ::tcl::clock::SetupTimeZone $timeZone - } - } - - # Add code that gets Julian Day Number from the fields. - - append procBody [MakeParseCodeFromFields $fieldSet $DateParseActions] - - # Get time of day - - append procBody [MakeParseCodeFromFields $fieldSet $TimeParseActions] - - # Assemble seconds from the Julian day and second of the day. - # Convert to local time unless epoch seconds or stardate are - # being processed - they're always absolute - - if { ![dict exists $fieldSet seconds] - && ![dict exists $fieldSet starDate] } { - append procBody { - if { [dict get $date julianDay] > 5373484 } { - return -code error -errorcode [list CLOCK dateTooLarge] \ - "requested date too large to represent" - } - dict set date localSeconds [expr { - -210866803200 - + ( 86400 * wide([dict get $date julianDay]) ) - + [dict get $date secondOfDay] - }] - } - - # Finally, convert the date to local time - - append procBody { - set date [::tcl::clock::ConvertLocalToUTC $date[set date {}] \ - $TZData($timeZone) $changeover] - } - } - - # Return result - - append procBody {return [dict get $date seconds]} \n - - proc $procName { string baseTime timeZone } $procBody - - # puts [list proc $procName [list string baseTime timeZone] $procBody] - - return $procName -} - -#---------------------------------------------------------------------- -# -# LocaleNumeralMatcher -- -# -# Composes a regexp that captures the numerals in the given locale, and -# a dictionary to map them to conventional numerals. -# -# Parameters: -# locale - Name of the current locale -# -# Results: -# Returns a two-element list comprising the regexp and the dictionary. -# -# Side effects: -# Caches the result. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::LocaleNumeralMatcher {l} { - variable LocaleNumeralCache - - if { ![dict exists $LocaleNumeralCache $l] } { - set d {} - set i 0 - set sep \( - foreach n [mc LOCALE_NUMERALS] { - dict set d $n $i - regsub -all {[^[:alnum:]]} $n \\\\& subex - append re $sep $subex - set sep | - incr i - } - append re \) - dict set LocaleNumeralCache $l [list $re $d] - } - return [dict get $LocaleNumeralCache $l] -} - - - -#---------------------------------------------------------------------- -# -# UniquePrefixRegexp -- -# -# Composes a regexp that performs unique-prefix matching. The RE -# matches one of a supplied set of strings, or any unique prefix -# thereof. -# -# Parameters: -# data - List of alternating match-strings and values. -# Match-strings with distinct values are considered -# distinct. -# -# Results: -# Returns a two-element list. The first is a regexp that matches any -# unique prefix of any of the strings. The second is a dictionary whose -# keys are match values from the regexp and whose values are the -# corresponding values from 'data'. + +# mcget -- +# +# Return the merged translation catalog for the ::tcl::clock namespace +# Searching of catalog is similar to "msgcat::mc". +# +# Contrary to "msgcat::mc" may additionally load a package catalog +# on demand. +# +# Arguments: +# loc The locale used for translation. +# +# Results: +# Returns the dictionary object as whole catalog of the package/locale. +# +proc ::tcl::clock::mcget {loc} { + variable mcMergedCat + switch -- $loc system { + set loc [GetSystemLocale] + } current { + set loc [mclocale] + } + if {$loc ne {}} { + set loc [string tolower $loc] + } + + # try to retrieve now if already available: + if {[dict exists $mcMergedCat $loc]} { + return [dict get $mcMergedCat $loc] + } + + # get locales list for given locale (de_de -> {de_de de {}}) + variable mcLocales + if {[dict exists $mcLocales $loc]} { + set loclist [dict get $mcLocales $loc] + } else { + # save current locale: + set prevloc [mclocale] + # lazy load catalog on demand (set it will load the catalog) + mcpackagelocale set $loc + set loclist [msgcat::mcutil::getpreferences $loc] + dict set $mcLocales $loc $loclist + # restore: + if {$prevloc ne $loc} { + mcpackagelocale set $prevloc + } + } + # get whole catalog: + mcMerge $loclist +} + +# mcMerge -- +# +# Merge message catalog dictionaries to one dictionary. +# +# Arguments: +# locales List of locales to merge. +# +# Results: +# Returns the (weak pointer) to merged dictionary of message catalog. +# +proc ::tcl::clock::mcMerge {locales} { + variable mcMergedCat + if {[dict exists $mcMergedCat [set loc [lindex $locales 0]]]} { + return [dict get $mcMergedCat $loc] + } + # package msgcat currently does not provide possibility to get whole catalog: + upvar ::msgcat::Msgs Msgs + set ns ::tcl::clock + # Merge sequential locales (in reverse order, e. g. {} -> en -> en_en): + if {[llength $locales] > 1} { + set mrgcat [mcMerge [lrange $locales 1 end]] + if {[dict exists $Msgs $ns $loc]} { + set mrgcat [dict merge $mrgcat [dict get $Msgs $ns $loc]] + dict set mrgcat L $loc + } else { + # be sure a duplicate is created, don't overwrite {} (common) locale: + set mrgcat [dict merge $mrgcat [dict create L $loc]] + } + } else { + if {[dict exists $Msgs $ns $loc]} { + set mrgcat [dict get $Msgs $ns $loc] + dict set mrgcat L $loc + } else { + # be sure a duplicate is created, don't overwrite {} (common) locale: + set mrgcat [dict create L $loc] + } + } + dict set mcMergedCat $loc $mrgcat + # return smart reference (shared dict as object with exact one ref-counter) + return $mrgcat +} + +#---------------------------------------------------------------------- +# +# GetSystemLocale -- +# +# Determines the system locale, which corresponds to "system" +# keyword for locale parameter of 'clock' command. +# +# Parameters: +# None. +# +# Results: +# Returns the system locale. # # Side effects: # None. # #---------------------------------------------------------------------- -proc ::tcl::clock::UniquePrefixRegexp { data } { - # The 'successors' dictionary will contain, for each string that is a - # prefix of any key, all characters that may follow that prefix. The - # 'prefixMapping' dictionary will have keys that are prefixes of keys and - # values that correspond to the keys. - - set prefixMapping [dict create] - set successors [dict create {} {}] - - # Walk the key-value pairs - - foreach { key value } $data { - # Construct all prefixes of the key; - - set prefix {} - foreach char [split $key {}] { - set oldPrefix $prefix - dict set successors $oldPrefix $char {} - append prefix $char - - # Put the prefixes in the 'prefixMapping' and 'successors' - # dictionaries - - dict lappend prefixMapping $prefix $value - if { ![dict exists $successors $prefix] } { - dict set successors $prefix {} - } - } - } - - # Identify those prefixes that designate unique values, and those that are - # the full keys - - set uniquePrefixMapping {} - dict for { key valueList } $prefixMapping { - if { [llength $valueList] == 1 } { - dict set uniquePrefixMapping $key [lindex $valueList 0] - } - } - foreach { key value } $data { - dict set uniquePrefixMapping $key $value - } - - # Construct the re. - - return [list \ - [MakeUniquePrefixRegexp $successors $uniquePrefixMapping {}] \ - $uniquePrefixMapping] -} - -#---------------------------------------------------------------------- -# -# MakeUniquePrefixRegexp -- -# -# Service procedure for 'UniquePrefixRegexp' that constructs a regular -# expresison that matches the unique prefixes. -# -# Parameters: -# successors - Dictionary whose keys are all prefixes -# of keys passed to 'UniquePrefixRegexp' and whose -# values are dictionaries whose keys are the characters -# that may follow those prefixes. -# uniquePrefixMapping - Dictionary whose keys are the unique -# prefixes and whose values are not examined. -# prefixString - Current prefix being processed. -# -# Results: -# Returns a constructed regular expression that matches the set of -# unique prefixes beginning with the 'prefixString'. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::MakeUniquePrefixRegexp { successors - uniquePrefixMapping - prefixString } { - - # Get the characters that may follow the current prefix string - - set schars [lsort -ascii [dict keys [dict get $successors $prefixString]]] - if { [llength $schars] == 0 } { - return {} - } - - # If there is more than one successor character, or if the current prefix - # is a unique prefix, surround the generated re with non-capturing - # parentheses. - - set re {} - if { - [dict exists $uniquePrefixMapping $prefixString] - || [llength $schars] > 1 - } then { - append re "(?:" - } - - # Generate a regexp that matches the successors. - - set sep "" - foreach { c } $schars { - set nextPrefix $prefixString$c - regsub -all {[^[:alnum:]]} $c \\\\& rechar - append re $sep $rechar \ - [MakeUniquePrefixRegexp \ - $successors $uniquePrefixMapping $nextPrefix] - set sep | - } - - # If the current prefix is a unique prefix, make all following text - # optional. Otherwise, if there is more than one successor character, - # close the non-capturing parentheses. - - if { [dict exists $uniquePrefixMapping $prefixString] } { - append re ")?" - } elseif { [llength $schars] > 1 } { - append re ")" - } - - return $re -} - -#---------------------------------------------------------------------- -# -# MakeParseCodeFromFields -- -# -# Composes Tcl code to extract the Julian Day Number from a dictionary -# containing date fields. -# -# Parameters: -# dateFields -- Dictionary whose keys are fields of the date, -# and whose values are the rightmost positions -# at which those fields appear. -# parseActions -- List of triples: field set, priority, and -# code to emit. Smaller priorities are better, and -# the list must be in ascending order by priority -# -# Results: -# Returns a burst of code that extracts the day number from the given -# date. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::MakeParseCodeFromFields { dateFields parseActions } { - - set currPrio 999 - set currFieldPos [list] - set currCodeBurst { - error "in ::tcl::clock::MakeParseCodeFromFields: can't happen" - } - - foreach { fieldSet prio parseAction } $parseActions { - # If we've found an answer that's better than any that follow, quit - # now. - - if { $prio > $currPrio } { - break - } - - # Accumulate the field positions that are used in the current field - # grouping. - - set fieldPos [list] - set ok true - foreach field $fieldSet { - if { ! [dict exists $dateFields $field] } { - set ok 0 - break - } - lappend fieldPos [dict get $dateFields $field] - } - - # Quit if we don't have a complete set of fields - if { !$ok } { - continue - } - - # Determine whether the current answer is better than the last. - - set fPos [lsort -integer -decreasing $fieldPos] - - if { $prio == $currPrio } { - foreach currPos $currFieldPos newPos $fPos { - if { - ![string is integer $newPos] - || ![string is integer $currPos] - || $newPos > $currPos - } then { - break - } - if { $newPos < $currPos } { - set ok 0 - break - } - } - } - if { !$ok } { - continue - } - - # Remember the best possibility for extracting date information - - set currPrio $prio - set currFieldPos $fPos - set currCodeBurst $parseAction - } - - return $currCodeBurst +proc ::tcl::clock::GetSystemLocale {} { + if { $::tcl_platform(platform) ne {windows} } { + # On a non-windows platform, the 'system' locale is the same as + # the 'current' locale + + return [mclocale] + } + + # On a windows platform, the 'system' locale is adapted from the + # 'current' locale by applying the date and time formats from the + # Control Panel. First, load the 'current' locale if it's not yet + # loaded + + mcpackagelocale set [mclocale] + + # Make a new locale string for the system locale, and get the + # Control Panel information + + set locale [mclocale]_windows + if { ! [mcpackagelocale present $locale] } { + LoadWindowsDateTimeFormats $locale + } + + return $locale } #---------------------------------------------------------------------- # # EnterLocale -- @@ -2301,38 +648,46 @@ # Does [mclocale]. If necessary, loades the designated locale's files. # #---------------------------------------------------------------------- proc ::tcl::clock::EnterLocale { locale } { - if { $locale eq {system} } { - if { $::tcl_platform(platform) ne {windows} } { - # On a non-windows platform, the 'system' locale is the same as - # the 'current' locale - - set locale current - } else { - # On a windows platform, the 'system' locale is adapted from the - # 'current' locale by applying the date and time formats from the - # Control Panel. First, load the 'current' locale if it's not yet - # loaded - - mcpackagelocale set [mclocale] - - # Make a new locale string for the system locale, and get the - # Control Panel information - - set locale [mclocale]_windows - if { ! [mcpackagelocale present $locale] } { - LoadWindowsDateTimeFormats $locale - } - } - } - if { $locale eq {current}} { + switch -- $locale system { + set locale [GetSystemLocale] + } current { set locale [mclocale] } - # Eventually load the locale + # Select the locale, eventually load it mcpackagelocale set $locale + return $locale +} + +#---------------------------------------------------------------------- +# +# _hasRegistry -- +# +# Helper that checks whether registry module is available (Windows only) +# and loads it on demand. +# +#---------------------------------------------------------------------- +proc ::tcl::clock::_hasRegistry {} { + set res 0 + if { $::tcl_platform(platform) eq {windows} } { + if { [catch { package require registry 1.3 }] } { + # try to load registry directly from root (if uninstalled / development env): + if {[regexp {[/\\]library$} [info library]]} {catch { + load [lindex \ + [glob -tails -directory [file dirname [info nameofexecutable]] \ + tclregistry*[expr {[::tcl::pkgconfig get debug] ? {g} : {}}].dll] 0 \ + ] Registry + }} + } + if { [namespace which -command ::registry] ne "" } { + set res 1 + } + } + proc ::tcl::clock::_hasRegistry {} [list return $res] + return $res } #---------------------------------------------------------------------- # # LoadWindowsDateTimeFormats -- @@ -2356,12 +711,11 @@ #---------------------------------------------------------------------- proc ::tcl::clock::LoadWindowsDateTimeFormats { locale } { # Bail out if we can't find the Registry - variable NoRegistry - if { [info exists NoRegistry] } return + if { ![_hasRegistry] } return if { ![catch { registry get "HKEY_CURRENT_USER\\Control Panel\\International" \ sShortDate } string] } { @@ -2377,12 +731,12 @@ MMM %b MM %m M %N yyyy %Y yy %y - y %y - gg {} + y %y + gg {} } $unquoted] if { $quoted eq {} } { set quote ' } else { set quote $quoted @@ -2407,12 +761,12 @@ MMM %b MM %m M %N yyyy %Y yy %y - y %y - gg {} + y %y + gg {} } $unquoted] if { $quoted eq {} } { set quote ' } else { set quote $quoted @@ -2468,10 +822,12 @@ # # Parameters: # locale -- Current [mclocale] locale, supplied to avoid # an extra call # format -- Format supplied to [clock scan] or [clock format] +# mcd -- Message catalog dictionary for current locale (read-only, +# don't store it to avoid shared references). # # Results: # Returns the string with locale-dependent composite format groups # substituted out. # @@ -2478,489 +834,55 @@ # Side effects: # None. # #---------------------------------------------------------------------- -proc ::tcl::clock::LocalizeFormat { locale format } { - - # message catalog key to cache this format - set key FORMAT_$format - - if { [::msgcat::mcexists -exactlocale -exactnamespace $key] } { - return [mc $key] - } - # Handle locale-dependent format groups by mapping them out of the format - # string. Note that the order of the [string map] operations is - # significant because later formats can refer to later ones; for example - # %c can refer to %X, which in turn can refer to %T. - - set list { - %% %% - %D %m/%d/%Y - %+ {%a %b %e %H:%M:%S %Z %Y} - } - lappend list %EY [string map $list [mc LOCALE_YEAR_FORMAT]] - lappend list %T [string map $list [mc TIME_FORMAT_24_SECS]] - lappend list %R [string map $list [mc TIME_FORMAT_24]] - lappend list %r [string map $list [mc TIME_FORMAT_12]] - lappend list %X [string map $list [mc TIME_FORMAT]] - lappend list %EX [string map $list [mc LOCALE_TIME_FORMAT]] - lappend list %x [string map $list [mc DATE_FORMAT]] - lappend list %Ex [string map $list [mc LOCALE_DATE_FORMAT]] - lappend list %c [string map $list [mc DATE_TIME_FORMAT]] - lappend list %Ec [string map $list [mc LOCALE_DATE_TIME_FORMAT]] - set format [string map $list $format] - - ::msgcat::mcset $locale $key $format - return $format -} - -#---------------------------------------------------------------------- -# -# FormatNumericTimeZone -- -# -# Formats a time zone as +hhmmss -# -# Parameters: -# z - Time zone in seconds east of Greenwich -# -# Results: -# Returns the time zone formatted in a numeric form -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::FormatNumericTimeZone { z } { - if { $z < 0 } { - set z [expr { - $z }] - set retval - - } else { - set retval + - } - append retval [::format %02d [expr { $z / 3600 }]] - set z [expr { $z % 3600 }] - append retval [::format %02d [expr { $z / 60 }]] - set z [expr { $z % 60 }] - if { $z != 0 } { - append retval [::format %02d $z] - } - return $retval -} - -#---------------------------------------------------------------------- -# -# FormatStarDate -- -# -# Formats a date as a StarDate. -# -# Parameters: -# date - Dictionary containing 'year', 'dayOfYear', and -# 'localSeconds' fields. -# -# Results: -# Returns the given date formatted as a StarDate. -# -# Side effects: -# None. -# -# Jeff Hobbs put this in to support an atrocious pun about Tcl being -# "Enterprise ready." Now we're stuck with it. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::FormatStarDate { date } { - variable Roddenberry - - # Get day of year, zero based - - set doy [expr { [dict get $date dayOfYear] - 1 }] - - # Determine whether the year is a leap year - - set lp [IsGregorianLeapYear $date] - - # Convert day of year to a fractional year - - if { $lp } { - set fractYear [expr { 1000 * $doy / 366 }] - } else { - set fractYear [expr { 1000 * $doy / 365 }] - } - - # Put together the StarDate - - return [::format "Stardate %02d%03d.%1d" \ - [expr { [dict get $date year] - $Roddenberry }] \ - $fractYear \ - [expr { [dict get $date localSeconds] % 86400 - / ( 86400 / 10 ) }]] -} - -#---------------------------------------------------------------------- -# -# ParseStarDate -- -# -# Parses a StarDate -# -# Parameters: -# year - Year from the Roddenberry epoch -# fractYear - Fraction of a year specifiying the day of year. -# fractDay - Fraction of a day -# -# Results: -# Returns a count of seconds from the Posix epoch. -# -# Side effects: -# None. -# -# Jeff Hobbs put this in to support an atrocious pun about Tcl being -# "Enterprise ready." Now we're stuck with it. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::ParseStarDate { year fractYear fractDay } { - variable Roddenberry - - # Build a tentative date from year and fraction. - - set date [dict create \ - gregorian 1 \ - era CE \ - year [expr { $year + $Roddenberry }] \ - dayOfYear [expr { $fractYear * 365 / 1000 + 1 }]] - set date [GetJulianDayFromGregorianEraYearDay $date[set date {}]] - - # Determine whether the given year is a leap year - - set lp [IsGregorianLeapYear $date] - - # Reconvert the fractional year according to whether the given year is a - # leap year - - if { $lp } { - dict set date dayOfYear \ - [expr { $fractYear * 366 / 1000 + 1 }] - } else { - dict set date dayOfYear \ - [expr { $fractYear * 365 / 1000 + 1 }] - } - dict unset date julianDay - dict unset date gregorian - set date [GetJulianDayFromGregorianEraYearDay $date[set date {}]] - - return [expr { - 86400 * [dict get $date julianDay] - - 210866803200 - + ( 86400 / 10 ) * $fractDay - }] -} - -#---------------------------------------------------------------------- -# -# ScanWide -- -# -# Scans a wide integer from an input -# -# Parameters: -# str - String containing a decimal wide integer -# -# Results: -# Returns the string as a pure wide integer. Throws an error if the -# string is misformatted or out of range. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::ScanWide { str } { - set count [::scan $str {%ld %c} result junk] - if { $count != 1 } { - return -code error -errorcode [list CLOCK notAnInteger $str] \ - "\"$str\" is not an integer" - } - if { [incr result 0] != $str } { - return -code error -errorcode [list CLOCK integervalueTooLarge] \ - "integer value too large to represent" - } - return $result -} - -#---------------------------------------------------------------------- -# -# InterpretTwoDigitYear -- -# -# Given a date that contains only the year of the century, determines -# the target value of a two-digit year. -# -# Parameters: -# date - Dictionary containing fields of the date. -# baseTime - Base time relative to which the date is expressed. -# twoDigitField - Name of the field that stores the two-digit year. -# Default is 'yearOfCentury' -# fourDigitField - Name of the field that will receive the four-digit -# year. Default is 'year' -# -# Results: -# Returns the dictionary augmented with the four-digit year, stored in -# the given key. -# -# Side effects: -# None. -# -# The current rule for interpreting a two-digit year is that the year shall be -# between 1937 and 2037, thus staying within the range of a 32-bit signed -# value for time. This rule may change to a sliding window in future -# versions, so the 'baseTime' parameter (which is currently ignored) is -# provided in the procedure signature. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::InterpretTwoDigitYear { date baseTime - { twoDigitField yearOfCentury } - { fourDigitField year } } { - set yr [dict get $date $twoDigitField] - if { $yr <= 37 } { - dict set date $fourDigitField [expr { $yr + 2000 }] - } else { - dict set date $fourDigitField [expr { $yr + 1900 }] - } - return $date -} - -#---------------------------------------------------------------------- -# -# AssignBaseYear -- -# -# Places the number of the current year into a dictionary. -# -# Parameters: -# date - Dictionary value to update -# baseTime - Base time from which to extract the year, expressed -# in seconds from the Posix epoch -# timezone - the time zone in which the date is being scanned -# changeover - the Julian Day on which the Gregorian calendar -# was adopted in the target locale. -# -# Results: -# Returns the dictionary with the current year assigned. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AssignBaseYear { date baseTime timezone changeover } { - variable TZData - - # Find the Julian Day Number corresponding to the base time, and - # find the Gregorian year corresponding to that Julian Day. - - set date2 [GetDateFields $baseTime $TZData($timezone) $changeover] - - # Store the converted year - - dict set date era [dict get $date2 era] - dict set date year [dict get $date2 year] - - return $date -} - -#---------------------------------------------------------------------- -# -# AssignBaseIso8601Year -- -# -# Determines the base year in the ISO8601 fiscal calendar. -# -# Parameters: -# date - Dictionary containing the fields of the date that -# is to be augmented with the base year. -# baseTime - Base time expressed in seconds from the Posix epoch. -# timeZone - Target time zone -# changeover - Julian Day of adoption of the Gregorian calendar in -# the target locale. -# -# Results: -# Returns the given date with "iso8601Year" set to the -# base year. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AssignBaseIso8601Year {date baseTime timeZone changeover} { - variable TZData - - # Find the Julian Day Number corresponding to the base time - - set date2 [GetDateFields $baseTime $TZData($timeZone) $changeover] - - # Calculate the ISO8601 date and transfer the year - - dict set date era CE - dict set date iso8601Year [dict get $date2 iso8601Year] - return $date -} - -#---------------------------------------------------------------------- -# -# AssignBaseMonth -- -# -# Places the number of the current year and month into a -# dictionary. -# -# Parameters: -# date - Dictionary value to update -# baseTime - Time from which the year and month are to be -# obtained, expressed in seconds from the Posix epoch. -# timezone - Name of the desired time zone -# changeover - Julian Day on which the Gregorian calendar was adopted. -# -# Results: -# Returns the dictionary with the base year and month assigned. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AssignBaseMonth {date baseTime timezone changeover} { - variable TZData - - # Find the year and month corresponding to the base time - - set date2 [GetDateFields $baseTime $TZData($timezone) $changeover] - dict set date era [dict get $date2 era] - dict set date year [dict get $date2 year] - dict set date month [dict get $date2 month] - return $date -} - -#---------------------------------------------------------------------- -# -# AssignBaseWeek -- -# -# Determines the base year and week in the ISO8601 fiscal calendar. -# -# Parameters: -# date - Dictionary containing the fields of the date that -# is to be augmented with the base year and week. -# baseTime - Base time expressed in seconds from the Posix epoch. -# changeover - Julian Day on which the Gregorian calendar was adopted -# in the target locale. -# -# Results: -# Returns the given date with "iso8601Year" set to the -# base year and "iso8601Week" to the week number. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AssignBaseWeek {date baseTime timeZone changeover} { - variable TZData - - # Find the Julian Day Number corresponding to the base time - - set date2 [GetDateFields $baseTime $TZData($timeZone) $changeover] - - # Calculate the ISO8601 date and transfer the year - - dict set date era CE - dict set date iso8601Year [dict get $date2 iso8601Year] - dict set date iso8601Week [dict get $date2 iso8601Week] - return $date -} - -#---------------------------------------------------------------------- -# -# AssignBaseJulianDay -- -# -# Determines the base day for a time-of-day conversion. -# -# Parameters: -# date - Dictionary that is to get the base day -# baseTime - Base time expressed in seconds from the Posix epoch -# changeover - Julian day on which the Gregorian calendar was -# adpoted in the target locale. -# -# Results: -# Returns the given dictionary augmented with a 'julianDay' field -# that contains the base day. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AssignBaseJulianDay { date baseTime timeZone changeover } { - variable TZData - - # Find the Julian Day Number corresponding to the base time - - set date2 [GetDateFields $baseTime $TZData($timeZone) $changeover] - dict set date julianDay [dict get $date2 julianDay] - - return $date -} - -#---------------------------------------------------------------------- -# -# InterpretHMSP -- -# -# Interprets a time in the form "hh:mm:ss am". -# -# Parameters: -# date -- Dictionary containing "hourAMPM", "minute", "second" -# and "amPmIndicator" fields. -# -# Results: -# Returns the number of seconds from local midnight. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::InterpretHMSP { date } { - set hr [dict get $date hourAMPM] - if { $hr == 12 } { - set hr 0 - } - if { [dict get $date amPmIndicator] } { - incr hr 12 - } - dict set date hour $hr - return [InterpretHMS $date[set date {}]] -} - -#---------------------------------------------------------------------- -# -# InterpretHMS -- -# -# Interprets a 24-hour time "hh:mm:ss" -# -# Parameters: -# date -- Dictionary containing the "hour", "minute" and "second" -# fields. -# -# Results: -# Returns the given dictionary augmented with a "secondOfDay" -# field containing the number of seconds from local midnight. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::InterpretHMS { date } { - return [expr { - ( [dict get $date hour] * 60 - + [dict get $date minute] ) * 60 - + [dict get $date second] - }] +proc ::tcl::clock::LocalizeFormat { locale format mcd } { + variable LocFmtMap + + # get map list cached or build it: + if {[dict exists $LocFmtMap $locale]} { + set mlst [dict get $LocFmtMap $locale] + } else { + # Handle locale-dependent format groups by mapping them out of the format + # string. Note that the order of the [string map] operations is + # significant because later formats can refer to later ones; for example + # %c can refer to %X, which in turn can refer to %T. + + set mlst { + %% %% + %D %m/%d/%Y + %+ {%a %b %e %H:%M:%S %Z %Y} + } + lappend mlst %EY [string map $mlst [dict get $mcd LOCALE_YEAR_FORMAT]] + lappend mlst %T [string map $mlst [dict get $mcd TIME_FORMAT_24_SECS]] + lappend mlst %R [string map $mlst [dict get $mcd TIME_FORMAT_24]] + lappend mlst %r [string map $mlst [dict get $mcd TIME_FORMAT_12]] + lappend mlst %X [string map $mlst [dict get $mcd TIME_FORMAT]] + lappend mlst %EX [string map $mlst [dict get $mcd LOCALE_TIME_FORMAT]] + lappend mlst %x [string map $mlst [dict get $mcd DATE_FORMAT]] + lappend mlst %Ex [string map $mlst [dict get $mcd LOCALE_DATE_FORMAT]] + lappend mlst %c [string map $mlst [dict get $mcd DATE_TIME_FORMAT]] + lappend mlst %Ec [string map $mlst [dict get $mcd LOCALE_DATE_TIME_FORMAT]] + + dict set LocFmtMap $locale $mlst + } + + # translate copy of format (don't use format object here, because otherwise + # it can lose its internal representation (string map - convert to unicode) + set locfmt [string map $mlst [string range " $format" 1 end]] + + # Save original format as long as possible, because of internal + # representation (performance). + # Note that in this case such format will be never localized (also + # using another locales). To prevent this return a duplicate (but + # it may be slower). + if {$locfmt eq $format} { + set locfmt $format + } + + return $locfmt } #---------------------------------------------------------------------- # # GetSystemTimeZone -- @@ -2973,80 +895,50 @@ # # Results: # Returns the system time zone. # # Side effects: -# Stores the sustem time zone in the 'CachedSystemTimeZone' -# variable, since determining it may be an expensive process. +# Stores the system time zone in engine configuration, since +# determining it may be an expensive process. # #---------------------------------------------------------------------- proc ::tcl::clock::GetSystemTimeZone {} { - variable CachedSystemTimeZone variable TimeZoneBad if {[set result [getenv TCL_TZ]] ne {}} { set timezone $result } elseif {[set result [getenv TZ]] ne {}} { set timezone $result - } - if {![info exists timezone]} { - # Cache the time zone only if it was detected by one of the - # expensive methods. - if { [info exists CachedSystemTimeZone] } { - set timezone $CachedSystemTimeZone - } elseif { $::tcl_platform(platform) eq {windows} } { - set timezone [GuessWindowsTimeZone] - } elseif { [file exists /etc/localtime] - && ![catch {ReadZoneinfoFile \ - Tcl/Localtime /etc/localtime}] } { - set timezone :Tcl/Localtime - } else { - set timezone :localtime - } - set CachedSystemTimeZone $timezone + } else { + # ask engine for the cached timezone: + set timezone [::tcl::unsupported::clock::configure -system-tz] + if { $timezone ne "" } { + return $timezone + } + if { $::tcl_platform(platform) eq {windows} } { + set timezone [GuessWindowsTimeZone] + } elseif { [file exists /etc/localtime] + && ![catch {ReadZoneinfoFile \ + Tcl/Localtime /etc/localtime}] } { + set timezone :Tcl/Localtime + } else { + set timezone :localtime + } } if { ![dict exists $TimeZoneBad $timezone] } { - dict set TimeZoneBad $timezone [catch {SetupTimeZone $timezone}] - } - if { [dict get $TimeZoneBad $timezone] } { - return :localtime - } else { - return $timezone - } -} - -#---------------------------------------------------------------------- -# -# ConvertLegacyTimeZone -- -# -# Given an alphanumeric time zone identifier and the system time zone, -# convert the alphanumeric identifier to an unambiguous time zone. -# -# Parameters: -# tzname - Name of the time zone to convert -# -# Results: -# Returns a time zone name corresponding to tzname, but in an -# unambiguous form, generally +hhmm. -# -# This procedure is implemented primarily to allow the parsing of RFC822 -# date/time strings. Processing a time zone name on input is not recommended -# practice, because there is considerable room for ambiguity; for instance, is -# BST Brazilian Standard Time, or British Summer Time? -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::ConvertLegacyTimeZone { tzname } { - variable LegacyTimeZone - - set tzname [string tolower $tzname] - if { ![dict exists $LegacyTimeZone $tzname] } { - return -code error -errorcode [list CLOCK badTZName $tzname] \ - "time zone \"$tzname\" not found" - } - return [dict get $LegacyTimeZone $tzname] + catch {set timezone [SetupTimeZone $timezone]} + } + + if { [dict exists $TimeZoneBad $timezone] } { + set timezone :localtime + } + + # tell backend - current system timezone: + ::tcl::unsupported::clock::configure -system-tz $timezone + + return $timezone } #---------------------------------------------------------------------- # # SetupTimeZone -- @@ -3062,19 +954,23 @@ # the lookup table for local<->UTC conversion. Returns an error if the # time zone cannot be parsed. # #---------------------------------------------------------------------- -proc ::tcl::clock::SetupTimeZone { timezone } { +proc ::tcl::clock::SetupTimeZone { timezone {alias {}} } { variable TZData if {! [info exists TZData($timezone)] } { + + variable TimeZoneBad + if { [dict exists $TimeZoneBad $timezone] } { + return -code error \ + -errorcode [list CLOCK badTimeZone $timezone] \ + "time zone \"$timezone\" not found" + } variable MINWIDE - if { $timezone eq {:localtime} } { - # Nothing to do, we'll convert using the localtime function - - } elseif { + if { [regexp {^([-+])(\d\d)(?::?(\d\d)(?::?(\d\d))?)?} $timezone \ -> s hh mm ss] } then { # Make a fixed offset @@ -3101,42 +997,70 @@ if { [catch { LoadTimeZoneFile [string range $timezone 1 end] }] && [catch { LoadZoneinfoFile [string range $timezone 1 end] - }] + } ret opts] } then { - return -code error \ - -errorcode [list CLOCK badTimeZone $timezone] \ - "time zone \"$timezone\" not found" + dict unset opts -errorinfo + if {[lindex [dict get $opts -errorcode] 0] ne "CLOCK"} { + dict set opts -errorcode [list CLOCK badTimeZone $timezone] + set ret "time zone \"$timezone\" not found: $ret" + } + dict set TimeZoneBad $timezone 1 + return -options $opts $ret } } elseif { ![catch {ParsePosixTimeZone $timezone} tzfields] } { # This looks like a POSIX time zone - try to process it - if { [catch {ProcessPosixTimeZone $tzfields} data opts] } { - if { [lindex [dict get $opts -errorcode] 0] eq {CLOCK} } { - dict unset opts -errorinfo - } - return -options $opts $data - } else { - set TZData($timezone) $data - } - - } else { + if { [catch {ProcessPosixTimeZone $tzfields} ret opts] } { + dict unset opts -errorinfo + if {[lindex [dict get $opts -errorcode] 0] ne "CLOCK"} { + dict set opts -errorcode [list CLOCK badTimeZone $timezone] + set ret "time zone \"$timezone\" not found: $ret" + } + dict set TimeZoneBad $timezone 1 + return -options $opts $ret + } else { + set TZData($timezone) $ret + } + + } else { + + variable LegacyTimeZone + # We couldn't parse this as a POSIX time zone. Try again with a # time zone file - this time without a colon if { [catch { LoadTimeZoneFile $timezone }] - && [catch { LoadZoneinfoFile $timezone } - opts] } { + && [catch { LoadZoneinfoFile $timezone } ret opts] } { + + # Check may be a legacy zone: + + if { $alias eq {} && ![catch { + set tzname [dict get $LegacyTimeZone [string tolower $timezone]] + }] } { + set tzname [::tcl::clock::SetupTimeZone $tzname $timezone] + set TZData($timezone) $TZData($tzname) + # tell backend - timezone is initialized and return shared timezone object: + return [::tcl::unsupported::clock::configure -setup-tz $timezone] + } + dict unset opts -errorinfo - return -options $opts "time zone $timezone not found" + if {[lindex [dict get $opts -errorcode] 0] ne "CLOCK"} { + dict set opts -errorcode [list CLOCK badTimeZone $timezone] + set ret "time zone \"$timezone\" not found: $ret" + } + dict set TimeZoneBad $timezone 1 + return -options $opts $ret } set TZData($timezone) $TZData(:$timezone) } } - return + # tell backend - timezone is initialized and return shared timezone object: + ::tcl::unsupported::clock::configure -setup-tz $timezone } #---------------------------------------------------------------------- # # GuessWindowsTimeZone -- @@ -3162,14 +1086,13 @@ # #---------------------------------------------------------------------- proc ::tcl::clock::GuessWindowsTimeZone {} { variable WinZoneInfo - variable NoRegistry variable TimeZoneBad - if { [info exists NoRegistry] } { + if { ![_hasRegistry] } { return :localtime } # Dredge time zone information out of the registry @@ -3203,16 +1126,16 @@ # (e.g. starpack) where tzdata is incomplete. (Bug 1237907) if { [dict exists $WinZoneInfo $data] } { set tzname [dict get $WinZoneInfo $data] if { ! [dict exists $TimeZoneBad $tzname] } { - dict set TimeZoneBad $tzname [catch {SetupTimeZone $tzname}] + catch {set tzname [SetupTimeZone $tzname]} } } else { set tzname {} } - if { $tzname eq {} || [dict get $TimeZoneBad $tzname] } { + if { $tzname eq {} || [dict exists $TimeZoneBad $tzname] } { lassign $data \ bias stdBias dstBias \ stdYear stdMonth stdDayOfWeek stdDayOfMonth \ stdHour stdMinute stdSecond stdMillisec \ dstYear dstMonth dstDayOfWeek dstDayOfMonth \ @@ -3306,13 +1229,13 @@ # Since an unsafe interp uses the [clock] command in the parent, this code # is security sensitive. Make sure that the path name cannot escape the # given directory. - if { ![regexp {^[[.-.][:alpha:]_]+(?:/[[.-.][:alpha:]_]+)*$} $fileName] } { + if { [regexp {^[/\\]|^[a-zA-Z]+:|(?:^|[/\\])\.\.} $fileName] } { return -code error \ - -errorcode [list CLOCK badTimeZone $:fileName] \ + -errorcode [list CLOCK badTimeZone :$fileName] \ "time zone \":$fileName\" not valid" } try { source [file join $DataDir $fileName] } on error {} { @@ -3346,21 +1269,27 @@ # Since an unsafe interp uses the [clock] command in the parent, this code # is security sensitive. Make sure that the path name cannot escape the # given directory. - if { ![regexp {^[[.-.][:alpha:]_]+(?:/[[.-.][:alpha:]_]+)*$} $fileName] } { + if { [regexp {^[/\\]|^[a-zA-Z]+:|(?:^|[/\\])\.\.} $fileName] } { return -code error \ - -errorcode [list CLOCK badTimeZone $:fileName] \ + -errorcode [list CLOCK badTimeZone :$fileName] \ "time zone \":$fileName\" not valid" } + set fname "" foreach d $ZoneinfoPaths { set fname [file join $d $fileName] if { [file readable $fname] && [file isfile $fname] } { break } - unset fname + set fname "" + } + if {$fname eq ""} { + return -code error \ + -errorcode [list CLOCK badTimeZone :$fileName] \ + "time zone \":$fileName\" not found" } ReadZoneinfoFile $fileName $fname } #---------------------------------------------------------------------- @@ -3400,11 +1329,11 @@ fconfigure $f -translation binary set d [read $f] close $f # The file begins with a magic number, sixteen reserved bytes, and then - # six 4-byte integers giving counts of fileds in the file. + # six 4-byte integers giving counts of fields in the file. binary scan $d a4a1x15IIIIII \ magic version nIsGMT nIsStd nLeap nTime nType nChar set seek 44 set ilen 4 @@ -3607,47 +1536,47 @@ ([[:digit:]]{1,2}) (?: # 4 - Standard time zone offset, minutes : ([[:digit:]]{1,2}) (?: - # 5 - Standard time zone offset, seconds + # 5 - Standard time zone offset, seconds : ([[:digit:]]{1,2} ) )? )? (?: # 6 - DST time zone name ([[:alpha:]]+ | <[-+[:alnum:]]+>) (?: - (?: + (?: # 7 - DST time zone offset, signum ([-+]?) # 8 - DST time zone offset, hours ([[:digit:]]{1,2}) (?: # 9 - DST time zone offset, minutes : ([[:digit:]]{1,2}) (?: - # 10 - DST time zone offset, seconds + # 10 - DST time zone offset, seconds : ([[:digit:]]{1,2}) )? )? )? - (?: + (?: , (?: # 11 - Optional J in n and Jn form 12 - Day of year - ( J ? ) ( [[:digit:]]+ ) - | M + ( J ? ) ( [[:digit:]]+ ) + | M # 13 - Month number 14 - Week of month 15 - Day of week ( [[:digit:]] + ) [.] ( [[:digit:]] + ) [.] ( [[:digit:]] + ) ) (?: # 16 - Start time of DST - hours / ( [[:digit:]]{1,2} ) - (?: + (?: # 17 - Start time of DST - minutes : ( [[:digit:]]{1,2} ) (?: # 18 - Start time of DST - seconds : ( [[:digit:]]{1,2} ) @@ -3655,32 +1584,32 @@ )? )? , (?: # 19 - Optional J in n and Jn form 20 - Day of year - ( J ? ) ( [[:digit:]]+ ) - | M + ( J ? ) ( [[:digit:]]+ ) + | M # 21 - Month number 22 - Week of month 23 - Day of week ( [[:digit:]] + ) [.] ( [[:digit:]] + ) [.] ( [[:digit:]] + ) ) (?: # 24 - End time of DST - hours / ( [[:digit:]]{1,2} ) - (?: + (?: # 25 - End time of DST - minutes : ( [[:digit:]]{1,2} ) (?: # 26 - End time of DST - seconds : ( [[:digit:]]{1,2} ) )? )? )? - )? + )? )? - )? + )? $ } $tz -> x(stdName) x(stdSignum) x(stdHours) x(stdMinutes) x(stdSeconds) \ x(dstName) x(dstSignum) x(dstHours) x(dstMinutes) x(dstSeconds) \ x(startJ) x(startDayOfYear) \ x(startMonth) x(startWeekOfMonth) x(startDayOfWeek) \ @@ -3879,18 +1808,18 @@ variable FEB_28 # Determine the start or end day of DST - set date [dict create era CE year $y] + set date [dict create era CE year $y gregorian 1] set doy [dict get $z ${bound}DayOfYear] if { $doy ne {} } { # Time was specified as a day of the year if { [dict get $z ${bound}J] ne {} - && [IsGregorianLeapYear $y] + && [IsGregorianLeapYear $date] && ( $doy > $FEB_28 ) } { incr doy } dict set date dayOfYear $doy set date [GetJulianDayFromEraYearDay $date[set date {}] 2361222] @@ -3933,47 +1862,10 @@ } set tod [expr { ( $h * 60 + $m ) * 60 + $s }] return [expr { $seconds + $tod }] } -#---------------------------------------------------------------------- -# -# GetLocaleEra -- -# -# Given local time expressed in seconds from the Posix epoch, -# determine localized era and year within the era. -# -# Parameters: -# date - Dictionary that must contain the keys, 'localSeconds', -# whose value is expressed as the appropriate local time; -# and 'year', whose value is the Gregorian year. -# etable - Value of the LOCALE_ERAS key in the message catalogue -# for the target locale. -# -# Results: -# Returns the dictionary, augmented with the keys, 'localeEra' and -# 'localeYear'. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::GetLocaleEra { date etable } { - set index [BSearch $etable [dict get $date localSeconds]] - if { $index < 0} { - dict set date localeEra \ - [::format %02d [expr { [dict get $date year] / 100 }]] - dict set date localeYear [expr { - [dict get $date year] % 100 - }] - } else { - dict set date localeEra [lindex $etable $index 1] - dict set date localeYear [expr { - [dict get $date year] - [lindex $etable $index 2] - }] - } - return $date -} - #---------------------------------------------------------------------- # # GetJulianDayFromEraYearDay -- # # Given a year, month and day on the Gregorian calendar, determines @@ -4149,335 +2041,10 @@ return [expr { $j - ( $j - $k ) % 7 }] } #---------------------------------------------------------------------- # -# BSearch -- -# -# Service procedure that does binary search in several places inside the -# 'clock' command. -# -# Parameters: -# list - List of lists, sorted in ascending order by the -# first elements -# key - Value to search for -# -# Results: -# Returns the index of the greatest element in $list that is less than -# or equal to $key. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::BSearch { list key } { - if {[llength $list] == 0} { - return -1 - } - if { $key < [lindex $list 0 0] } { - return -1 - } - - set l 0 - set u [expr { [llength $list] - 1 }] - - while { $l < $u } { - # At this point, we know that - # $k >= [lindex $list $l 0] - # Either $u == [llength $list] or else $k < [lindex $list $u+1 0] - # We find the midpoint of the interval {l,u} rounded UP, compare - # against it, and set l or u to maintain the invariant. Note that the - # interval shrinks at each step, guaranteeing convergence. - - set m [expr { ( $l + $u + 1 ) / 2 }] - if { $key >= [lindex $list $m 0] } { - set l $m - } else { - set u [expr { $m - 1 }] - } - } - - return $l -} - -#---------------------------------------------------------------------- -# -# clock add -- -# -# Adds an offset to a given time. -# -# Syntax: -# clock add clockval ?count unit?... ?-option value? -# -# Parameters: -# clockval -- Starting time value -# count -- Amount of a unit of time to add -# unit -- Unit of time to add, must be one of: -# years year months month weeks week -# days day hours hour minutes minute -# seconds second -# -# Options: -# -gmt BOOLEAN -# (Deprecated) Flag synonymous with '-timezone :GMT' -# -timezone ZONE -# Name of the time zone in which calculations are to be done. -# -locale NAME -# Name of the locale in which calculations are to be done. -# Used to determine the Gregorian change date. -# -# Results: -# Returns the given time adjusted by the given offset(s) in -# order. -# -# Notes: -# It is possible that adding a number of months or years will adjust the -# day of the month as well. For instance, the time at one month after -# 31 January is either 28 or 29 February, because February has fewer -# than 31 days. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::add { clockval args } { - if { [llength $args] % 2 != 0 } { - set cmdName "clock add" - return -code error \ - -errorcode [list CLOCK wrongNumArgs] \ - "wrong \# args: should be\ - \"$cmdName clockval ?number units?...\ - ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\"" - } - if { [catch { expr {wide($clockval)} } result] } { - return -code error $result - } - - set offsets {} - set gmt 0 - set locale c - set timezone [GetSystemTimeZone] - - foreach { a b } $args { - if { [string is integer -strict $a] } { - lappend offsets $a $b - } else { - switch -exact -- $a { - -g - -gm - -gmt { - set gmt $b - } - -l - -lo - -loc - -loca - -local - -locale { - set locale [string tolower $b] - } - -t - -ti - -tim - -time - -timez - -timezo - -timezon - - -timezone { - set timezone $b - } - default { - throw [list CLOCK badOption $a] \ - "bad option \"$a\",\ - must be -gmt, -locale or -timezone" - } - } - } - } - - # Check options for validity - - if { [info exists saw(-gmt)] && [info exists saw(-timezone)] } { - return -code error \ - -errorcode [list CLOCK gmtWithTimezone] \ - "cannot use -gmt and -timezone in same call" - } - if { [catch { expr { wide($clockval) } } result] } { - return -code error "expected integer but got \"$clockval\"" - } - if { ![string is boolean -strict $gmt] } { - return -code error "expected boolean value but got \"$gmt\"" - } elseif { $gmt } { - set timezone :GMT - } - - EnterLocale $locale - - set changeover [mc GREGORIAN_CHANGE_DATE] - - if {[catch {SetupTimeZone $timezone} retval opts]} { - dict unset opts -errorinfo - return -options $opts $retval - } - - try { - foreach { quantity unit } $offsets { - switch -exact -- $unit { - years - year { - set clockval [AddMonths [expr { 12 * $quantity }] \ - $clockval $timezone $changeover] - } - months - month { - set clockval [AddMonths $quantity $clockval $timezone \ - $changeover] - } - - weeks - week { - set clockval [AddDays [expr { 7 * $quantity }] \ - $clockval $timezone $changeover] - } - days - day { - set clockval [AddDays $quantity $clockval $timezone \ - $changeover] - } - - hours - hour { - set clockval [expr { 3600 * $quantity + $clockval }] - } - minutes - minute { - set clockval [expr { 60 * $quantity + $clockval }] - } - seconds - second { - set clockval [expr { $quantity + $clockval }] - } - - default { - throw [list CLOCK badUnit $unit] \ - "unknown unit \"$unit\", must be \ - years, months, weeks, days, hours, minutes or seconds" - } - } - } - return $clockval - } trap CLOCK {result opts} { - # Conceal the innards of [clock] when it's an expected error - dict unset opts -errorinfo - return -options $opts $result - } -} - -#---------------------------------------------------------------------- -# -# AddMonths -- -# -# Add a given number of months to a given clock value in a given -# time zone. -# -# Parameters: -# months - Number of months to add (may be negative) -# clockval - Seconds since the epoch before the operation -# timezone - Time zone in which the operation is to be performed -# -# Results: -# Returns the new clock value as a number of seconds since -# the epoch. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AddMonths { months clockval timezone changeover } { - variable DaysInRomanMonthInCommonYear - variable DaysInRomanMonthInLeapYear - variable TZData - - # Convert the time to year, month, day, and fraction of day. - - set date [GetDateFields $clockval $TZData($timezone) $changeover] - dict set date secondOfDay [expr { - [dict get $date localSeconds] % 86400 - }] - dict set date tzName $timezone - - # Add the requisite number of months - - set m [dict get $date month] - incr m $months - incr m -1 - set delta [expr { $m / 12 }] - set mm [expr { $m % 12 }] - dict set date month [expr { $mm + 1 }] - dict incr date year $delta - - # If the date doesn't exist in the current month, repair it - - if { [IsGregorianLeapYear $date] } { - set hath [lindex $DaysInRomanMonthInLeapYear $mm] - } else { - set hath [lindex $DaysInRomanMonthInCommonYear $mm] - } - if { [dict get $date dayOfMonth] > $hath } { - dict set date dayOfMonth $hath - } - - # Reconvert to a number of seconds - - set date [GetJulianDayFromEraYearMonthDay \ - $date[set date {}]\ - $changeover] - dict set date localSeconds [expr { - -210866803200 - + ( 86400 * wide([dict get $date julianDay]) ) - + [dict get $date secondOfDay] - }] - set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \ - $changeover] - - return [dict get $date seconds] - -} - -#---------------------------------------------------------------------- -# -# AddDays -- -# -# Add a given number of days to a given clock value in a given time -# zone. -# -# Parameters: -# days - Number of days to add (may be negative) -# clockval - Seconds since the epoch before the operation -# timezone - Time zone in which the operation is to be performed -# changeover - Julian Day on which the Gregorian calendar was adopted -# in the target locale. -# -# Results: -# Returns the new clock value as a number of seconds since the epoch. -# -# Side effects: -# None. -# -#---------------------------------------------------------------------- - -proc ::tcl::clock::AddDays { days clockval timezone changeover } { - variable TZData - - # Convert the time to Julian Day - - set date [GetDateFields $clockval $TZData($timezone) $changeover] - dict set date secondOfDay [expr { - [dict get $date localSeconds] % 86400 - }] - dict set date tzName $timezone - - # Add the requisite number of days - - dict incr date julianDay $days - - # Reconvert to a number of seconds - - dict set date localSeconds [expr { - -210866803200 - + ( 86400 * wide([dict get $date julianDay]) ) - + [dict get $date secondOfDay] - }] - set date [ConvertLocalToUTC $date[set date {}] $TZData($timezone) \ - $changeover] - - return [dict get $date seconds] - -} - -#---------------------------------------------------------------------- -# # ChangeCurrentLocale -- # # The global locale was changed within msgcat. # Clears the buffered parse functions of the current locale. # @@ -4491,24 +2058,11 @@ # Buffered parse functions are cleared. # #---------------------------------------------------------------------- proc ::tcl::clock::ChangeCurrentLocale {args} { - variable FormatProc - variable LocaleNumeralCache - variable CachedSystemTimeZone - variable TimeZoneBad - - foreach p [info procs [namespace current]::scanproc'*'current] { - rename $p {} - } - foreach p [info procs [namespace current]::formatproc'*'current] { - rename $p {} - } - - catch {array unset FormatProc *'current} - set LocaleNumeralCache {} + ::tcl::unsupported::clock::configure -current-locale [lindex $args 0] } #---------------------------------------------------------------------- # # ClearCaches -- @@ -4525,23 +2079,19 @@ # Caches are cleared. # #---------------------------------------------------------------------- proc ::tcl::clock::ClearCaches {} { - variable FormatProc - variable LocaleNumeralCache - variable CachedSystemTimeZone + variable LocFmtMap + variable mcMergedCat variable TimeZoneBad - foreach p [info procs [namespace current]::scanproc'*] { - rename $p {} - } - foreach p [info procs [namespace current]::formatproc'*] { - rename $p {} - } - - catch {unset FormatProc} - set LocaleNumeralCache {} - catch {unset CachedSystemTimeZone} + # tell backend - should invalidate: + ::tcl::unsupported::clock::configure -clear + + # clear msgcat cache: + set mcMergedCat [dict create] + + set LocFmtMap {} set TimeZoneBad {} InitTZData } Index: library/cookiejar/cookiejar.tcl ================================================================== --- library/cookiejar/cookiejar.tcl +++ library/cookiejar/cookiejar.tcl @@ -6,11 +6,11 @@ # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # Dependencies -package require Tcl 8.6- +package require Tcl 8.6 package require http 2.8.4 package require sqlite3 package require tcl::idna 1.0 # @@ -55,13 +55,13 @@ # Keep this in sync with pkgIndex.tcl and with the install directories in # Makefiles variable version 0.2.0 variable domainlist \ - http://publicsuffix.org/list/effective_tld_names.dat + https://publicsuffix.org/list/public_suffix_list.dat variable domainfile \ - [file join [file dirname [info script]] effective_tld_names.txt.gz] + [file join [file dirname [info script]] public_suffix_list.dat.gz] # The list is directed to from http://publicsuffix.org/list/ variable loglevel info variable vacuumtrigger 200 variable retainlimit 100 variable offline false @@ -130,11 +130,11 @@ [set [info object namespace ::http::cookiejar]::version] # The implementation of the cookiejar package ::oo::define ::http::cookiejar { self { - method configure {{optionName "\u0000\u0000"} {optionValue "\u0000\u0000"}} { + method configure {{optionName "\x00\x00"} {optionValue "\x00\x00"}} { set tbl { -domainfile {domainfile set} -domainlist {domainlist set} -domainrefresh {refreshinterval setInterval} -loglevel {loglevel setLog} @@ -147,18 +147,18 @@ my IntervalTrigger PostponeRefresh }] dict lappend tbl -purgeold [namespace code { my IntervalTrigger PostponePurge }] - if {$optionName eq "\u0000\u0000"} { + if {$optionName eq "\x00\x00"} { return [dict keys $tbl] } set opt [::tcl::prefix match -message "option" \ [dict keys $tbl] $optionName] set setter [lassign [dict get $tbl $opt] varname] namespace upvar [namespace current] $varname var - if {$optionValue ne "\u0000\u0000"} { + if {$optionValue ne "\x00\x00"} { {*}$setter var $optionValue } return $var } DELETED library/cookiejar/effective_tld_names.txt.gz Index: library/cookiejar/effective_tld_names.txt.gz ================================================================== --- library/cookiejar/effective_tld_names.txt.gz +++ /dev/null cannot compute difference between binary files Index: library/cookiejar/idna.tcl ================================================================== --- library/cookiejar/idna.tcl +++ library/cookiejar/idna.tcl @@ -1,15 +1,15 @@ -# cookiejar.tcl -- +# idna.tcl -- # # Implementation of IDNA (Internationalized Domain Names for # Applications) encoding/decoding system, built on a punycode engine # developed directly from the code in RFC 3492, Appendix C (with # substantial modifications). # # This implementation includes code from that RFC, translated to Tcl; the # other parts are: -# Copyright (c) 2014 Donal K. Fellows +# Copyright © 2014 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. namespace eval ::tcl::idna { @@ -25,13 +25,13 @@ } proc IDNAencode hostname { set parts {} # Split term from RFC 3490, Sec 3.1 - foreach part [split $hostname "\u002E\u3002\uFF0E\uFF61"] { + foreach part [split $hostname "\x2E\u3002\uFF0E\uFF61"] { if {[regexp {[^-A-Za-z0-9]} $part]} { - if {[regexp {[^-A-Za-z0-9\u00a1-\uffff]} $part ch]} { + if {[regexp {[^-A-Za-z0-9\xA1-\uFFFF]} $part ch]} { scan $ch %c c if {$ch < "!" || $ch > "~"} { set ch [format "\\u%04x" $c] } throw [list IDNA INVALID_NAME_CHARACTER $ch] \ @@ -49,11 +49,11 @@ return [join $parts .] } proc IDNAdecode hostname { set parts {} # Split term from RFC 3490, Sec 3.1 - foreach part [split $hostname "\u002E\u3002\uFF0E\uFF61"] { + foreach part [split $hostname "\x2E\u3002\uFF0E\uFF61"] { if {[string match -nocase "xn--*" $part]} { set part [punydecode [string range $part 4 end]] } lappend parts $part } @@ -114,11 +114,11 @@ set delta 0 set bias $initial_bias # Handle the basic code points: foreach ch $string { - if {$ch < "\u0080"} { + if {$ch < "\x80"} { if {$case eq ""} { append output $ch } elseif {[string is true $case]} { append output [string toupper $ch] } elseif {[string is false $case]} { ADDED library/cookiejar/public_suffix_list.dat.gz Index: library/cookiejar/public_suffix_list.dat.gz ================================================================== --- /dev/null +++ library/cookiejar/public_suffix_list.dat.gz cannot compute difference between binary files Index: library/dde/pkgIndex.tcl ================================================================== --- library/dde/pkgIndex.tcl +++ library/dde/pkgIndex.tcl @@ -1,3 +1,12 @@ -if {![package vsatisfies [package provide Tcl] 8.5-]} return if {[info sharedlibextension] != ".dll"} return -package ifneeded dde 1.4.3 [list load [file join $dir tcldde14.dll] dde] +if {[package vsatisfies [package provide Tcl] 9.0-]} { + package ifneeded dde 1.4.5 \ + [list load [file join $dir tcl9dde14.dll] Dde] +} elseif {![package vsatisfies [package provide Tcl] 8.7] + && [::tcl::pkgconfig get debug]} { + package ifneeded dde 1.4.5 \ + [list load [file join $dir tcldde14g.dll] Dde] +} else { + package ifneeded dde 1.4.5 \ + [list load [file join $dir tcldde14.dll] Dde] +} Index: library/encoding/ascii.enc ================================================================== --- library/encoding/ascii.enc +++ library/encoding/ascii.enc @@ -7,11 +7,11 @@ 0020002100220023002400250026002700280029002A002B002C002D002E002F 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F -0070007100720073007400750076007700780079007A007B007C007D007E0000 +0070007100720073007400750076007700780079007A007B007C007D007E007F 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================================================================== --- library/encoding/cp1250.enc +++ library/encoding/cp1250.enc @@ -8,12 +8,12 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -20AC0081201A0083201E2026202020210088203001602039015A0164017D0179 -009020182019201C201D202220132014009821220161203A015B0165017E017A +20AC0000201A0000201E2026202020210000203001602039015A0164017D0179 +000020182019201C201D202220132014000021220161203A015B0165017E017A 00A002C702D8014100A4010400A600A700A800A9015E00AB00AC00AD00AE017B 00B000B102DB014200B400B500B600B700B80105015F00BB013D02DD013E017C 015400C100C2010200C40139010600C7010C00C9011800CB011A00CD00CE010E 01100143014700D300D4015000D600D70158016E00DA017000DC00DD016200DF 015500E100E2010300E4013A010700E7010D00E9011900EB011B00ED00EE010F Index: library/encoding/cp1251.enc ================================================================== --- library/encoding/cp1251.enc +++ library/encoding/cp1251.enc @@ -9,11 +9,11 @@ 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F 04020403201A0453201E20262020202120AC203004092039040A040C040B040F -045220182019201C201D202220132014009821220459203A045A045C045B045F +045220182019201C201D202220132014000021220459203A045A045C045B045F 00A0040E045E040800A4049000A600A7040100A9040400AB00AC00AD00AE0407 00B000B104060456049100B500B600B704512116045400BB0458040504550457 0410041104120413041404150416041704180419041A041B041C041D041E041F 0420042104220423042404250426042704280429042A042B042C042D042E042F 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00A00385038600A300A400A500A600A700A800A9000000AB00AC00AD00AE2015 00B000B100B200B3038400B500B600B703880389038A00BB038C00BD038E038F 0390039103920393039403950396039703980399039A039B039C039D039E039F 03A003A1000003A303A403A503A603A703A803A903AA03AB03AC03AD03AE03AF 03B003B103B203B303B403B503B603B703B803B903BA03BB03BC03BD03BE03BF Index: library/encoding/cp1254.enc ================================================================== --- library/encoding/cp1254.enc +++ library/encoding/cp1254.enc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ndex: library/encoding/cp1255.enc ================================================================== --- library/encoding/cp1255.enc +++ library/encoding/cp1255.enc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ndex: library/encoding/cp1257.enc ================================================================== --- library/encoding/cp1257.enc +++ library/encoding/cp1257.enc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ndex: library/encoding/cp1258.enc ================================================================== --- library/encoding/cp1258.enc +++ library/encoding/cp1258.enc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ndex: library/encoding/cp864.enc ================================================================== --- library/encoding/cp864.enc +++ library/encoding/cp864.enc @@ -9,11 +9,11 @@ 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F 00B000B72219221A259225002502253C2524252C251C25342510250C25142518 -03B2221E03C600B100BD00BC224800AB00BBFEF7FEF8009B009CFEFBFEFC009F +03B2221E03C600B100BD00BC224800AB00BBFEF7FEF800000000FEFBFEFC0000 00A000ADFE8200A300A4FE8400000000FE8EFE8FFE95FE99060CFE9DFEA1FEA5 0660066106620663066406650666066706680669FED1061BFEB1FEB5FEB9061F 00A2FE80FE81FE83FE85FECAFE8BFE8DFE91FE93FE97FE9BFE9FFEA3FEA7FEA9 FEABFEADFEAFFEB3FEB7FEBBFEBFFEC1FEC5FECBFECF00A600AC00F700D7FEC9 0640FED3FED7FEDBFEDFFEE3FEE7FEEBFEEDFEEFFEF3FEBDFECCFECEFECDFEE1 Index: library/encoding/cp869.enc ================================================================== --- library/encoding/cp869.enc +++ library/encoding/cp869.enc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ndex: library/encoding/cp874.enc ================================================================== --- library/encoding/cp874.enc +++ library/encoding/cp874.enc @@ -8,12 +8,12 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -20AC008100820083008420260086008700880089008A008B008C008D008E008F -009020182019201C201D20222013201400980099009A009B009C009D009E009F +20AC000000000000000020260000000000000000000000000000000000000000 +000020182019201C201D20222013201400000000000000000000000000000000 00A00E010E020E030E040E050E060E070E080E090E0A0E0B0E0C0E0D0E0E0E0F 0E100E110E120E130E140E150E160E170E180E190E1A0E1B0E1C0E1D0E1E0E1F 0E200E210E220E230E240E250E260E270E280E290E2A0E2B0E2C0E2D0E2E0E2F 0E300E310E320E330E340E350E360E370E380E390E3A00000000000000000E3F 0E400E410E420E430E440E450E460E470E480E490E4A0E4B0E4C0E4D0E4E0E4F Index: library/encoding/cp932.enc ================================================================== --- library/encoding/cp932.enc +++ library/encoding/cp932.enc @@ -8,11 +8,11 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -0080000000000000000000850086000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000FF61FF62FF63FF64FF65FF66FF67FF68FF69FF6AFF6BFF6CFF6DFF6EFF6F FF70FF71FF72FF73FF74FF75FF76FF77FF78FF79FF7AFF7BFF7CFF7DFF7EFF7F FF80FF81FF82FF83FF84FF85FF86FF87FF88FF89FF8AFF8BFF8CFF8DFF8EFF8F FF90FF91FF92FF93FF94FF95FF96FF97FF98FF99FF9AFF9BFF9CFF9DFF9EFF9F Index: library/encoding/cp949.enc ================================================================== --- library/encoding/cp949.enc +++ library/encoding/cp949.enc @@ -8,11 +8,11 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -0080000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 Index: library/encoding/cp950.enc ================================================================== --- library/encoding/cp950.enc +++ library/encoding/cp950.enc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ndex: library/encoding/dingbats.enc ================================================================== --- library/encoding/dingbats.enc +++ library/encoding/dingbats.enc @@ -8,12 +8,12 @@ 2710271127122713271427152716271727182719271A271B271C271D271E271F 2720272127222723272427252726272726052729272A272B272C272D272E272F 2730273127322733273427352736273727382739273A273B273C273D273E273F 2740274127422743274427452746274727482749274A274B25CF274D25A0274F 27502751275225B225BC25C6275625D727582759275A275B275C275D275E007F -0080008100820083008400850086008700880089008A008B008C008D008E008F -0090009100920093009400950096009700980099009A009B009C009D009E009F +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000276127622763276427652766276726632666266526602460246124622463 2464246524662467246824692776277727782779277A277B277C277D277E277F 2780278127822783278427852786278727882789278A278B278C278D278E278F 2790279127922793279421922194219527982799279A279B279C279D279E279F 27A027A127A227A327A427A527A627A727A827A927AA27AB27AC27AD27AE27AF Index: library/encoding/ebcdic.enc ================================================================== --- library/encoding/ebcdic.enc +++ library/encoding/ebcdic.enc @@ -1,5 +1,6 @@ +# Encoding file: ebcdic, single-byte S 006F 0 1 00 0000000100020003008500090086007F0087008D008E000B000C000D000E000F 0010001100120013008F000A0008009700180019009C009D001C001D001E001F Index: library/encoding/euc-cn.enc ================================================================== --- library/encoding/euc-cn.enc +++ library/encoding/euc-cn.enc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ndex: library/encoding/euc-jp.enc ================================================================== --- library/encoding/euc-jp.enc +++ library/encoding/euc-jp.enc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ndex: library/encoding/euc-kr.enc ================================================================== --- library/encoding/euc-kr.enc +++ library/encoding/euc-kr.enc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ndex: library/encoding/gb1988.enc ================================================================== --- library/encoding/gb1988.enc +++ library/encoding/gb1988.enc @@ -8,12 +8,12 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D203E007F -0080008100820083008400850086008700880089008A008B008C008D008E008F -0090009100920093009400950096009700980099009A009B009C009D009E009F +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000FF61FF62FF63FF64FF65FF66FF67FF68FF69FF6AFF6BFF6CFF6DFF6EFF6F FF70FF71FF72FF73FF74FF75FF76FF77FF78FF79FF7AFF7BFF7CFF7DFF7EFF7F FF80FF81FF82FF83FF84FF85FF86FF87FF88FF89FF8AFF8BFF8CFF8DFF8EFF8F FF90FF91FF92FF93FF94FF95FF96FF97FF98FF99FF9AFF9BFF9CFF9DFF9EFF9F 0000000000000000000000000000000000000000000000000000000000000000 ADDED library/encoding/iso8859-11.enc Index: library/encoding/iso8859-11.enc ================================================================== --- /dev/null +++ library/encoding/iso8859-11.enc @@ -0,0 +1,20 @@ +# Encoding file: iso8859-11, single-byte +S +003F 0 1 +00 +0000000100020003000400050006000700080009000A000B000C000D000E000F +0010001100120013001400150016001700180019001A001B001C001D001E001F +0020002100220023002400250026002700280029002A002B002C002D002E002F +0030003100320033003400350036003700380039003A003B003C003D003E003F +0040004100420043004400450046004700480049004A004B004C004D004E004F +0050005100520053005400550056005700580059005A005B005C005D005E005F +0060006100620063006400650066006700680069006A006B006C006D006E006F +0070007100720073007400750076007700780079007A007B007C007D007E007F +0080008100820083008400850086008700880089008A008B008C008D008E008F +0090009100920093009400950096009700980099009A009B009C009D009E009F +00A00E010E020E030E040E050E060E070E080E090E0A0E0B0E0C0E0D0E0E0E0F +0E100E110E120E130E140E150E160E170E180E190E1A0E1B0E1C0E1D0E1E0E1F +0E200E210E220E230E240E250E260E270E280E290E2A0E2B0E2C0E2D0E2E0E2F +0E300E310E320E330E340E350E360E370E380E390E3A00000000000000000E3F +0E400E410E420E430E440E450E460E470E480E490E4A0E4B0E4C0E4D0E4E0E4F +0E500E510E520E530E540E550E560E570E580E590E5A0E5B0000000000000000 Index: library/encoding/iso8859-7.enc ================================================================== --- library/encoding/iso8859-7.enc +++ library/encoding/iso8859-7.enc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ndex: library/encoding/jis0201.enc ================================================================== --- library/encoding/jis0201.enc +++ library/encoding/jis0201.enc @@ -8,12 +8,12 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D203E007F -0080008100820083008400850086008700880089008A008B008C008D008E008F -0090009100920093009400950096009700980099009A009B009C009D009E009F +0000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000FF61FF62FF63FF64FF65FF66FF67FF68FF69FF6AFF6BFF6CFF6DFF6EFF6F FF70FF71FF72FF73FF74FF75FF76FF77FF78FF79FF7AFF7BFF7CFF7DFF7EFF7F FF80FF81FF82FF83FF84FF85FF86FF87FF88FF89FF8AFF8BFF8CFF8DFF8EFF8F FF90FF91FF92FF93FF94FF95FF96FF97FF98FF99FF9AFF9BFF9CFF9DFF9EFF9F 0000000000000000000000000000000000000000000000000000000000000000 ADDED library/encoding/koi8-ru.enc Index: library/encoding/koi8-ru.enc ================================================================== --- /dev/null +++ library/encoding/koi8-ru.enc @@ -0,0 +1,20 @@ +# Encoding file: koi8-ru, single-byte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library/encoding/koi8-t.enc Index: library/encoding/koi8-t.enc ================================================================== --- /dev/null +++ library/encoding/koi8-t.enc @@ -0,0 +1,20 @@ +# Encoding file: koi8-t, single-byte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ndex: library/encoding/koi8-u.enc ================================================================== --- library/encoding/koi8-u.enc +++ library/encoding/koi8-u.enc @@ -11,10 +11,10 @@ 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F 25002502250C251025142518251C2524252C2534253C258025842588258C2590 259125922593232025A02219221A22482264226500A0232100B000B200B700F7 25502551255204510454255404560457255725582559255A255B0491255D255E -255F25602561040104032563040604072566256725682569256A0490256C00A9 +255F25602561040104042563040604072566256725682569256A0490256C00A9 044E0430043104460434043504440433044504380439043A043B043C043D043E 043F044F044004410442044304360432044C044B04370448044D04490447044A 042E0410041104260414041504240413042504180419041A041B041C041D041E 041F042F042004210422042304160412042C042B04170428042D04290427042A Index: library/encoding/macDingbats.enc ================================================================== --- library/encoding/macDingbats.enc +++ library/encoding/macDingbats.enc @@ -8,12 +8,12 @@ 2710271127122713271427152716271727182719271A271B271C271D271E271F 2720272127222723272427252726272726052729272A272B272C272D272E272F 2730273127322733273427352736273727382739273A273B273C273D273E273F 2740274127422743274427452746274727482749274A274B25CF274D25A0274F 27502751275225B225BC25C6275625D727582759275A275B275C275D275E007F -F8D7F8D8F8D9F8DAF8DBF8DCF8DDF8DEF8DFF8E0F8E1F8E2F8E3F8E4008E008F -0090009100920093009400950096009700980099009A009B009C009D009E009F +F8D7F8D8F8D9F8DAF8DBF8DCF8DDF8DEF8DFF8E0F8E1F8E2F8E3F8E400000000 +0000000000000000000000000000000000000000000000000000000000000000 0000276127622763276427652766276726632666266526602460246124622463 2464246524662467246824692776277727782779277A277B277C277D277E277F 2780278127822783278427852786278727882789278A278B278C278D278E278F 2790279127922793279421922194219527982799279A279B279C279D279E279F 27A027A127A227A327A427A527A627A727A827A927AA27AB27AC27AD27AE27AF Index: library/encoding/macJapan.enc ================================================================== --- library/encoding/macJapan.enc +++ library/encoding/macJapan.enc @@ -8,11 +8,11 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -0080000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 00A0FF61FF62FF63FF64FF65FF66FF67FF68FF69FF6AFF6BFF6CFF6DFF6EFF6F FF70FF71FF72FF73FF74FF75FF76FF77FF78FF79FF7AFF7BFF7CFF7DFF7EFF7F FF80FF81FF82FF83FF84FF85FF86FF87FF88FF89FF8AFF8BFF8CFF8DFF8EFF8F FF90FF91FF92FF93FF94FF95FF96FF97FF98FF99FF9AFF9BFF9CFF9DFF9EFF9F Index: library/encoding/shiftjis.enc ================================================================== --- library/encoding/shiftjis.enc +++ library/encoding/shiftjis.enc @@ -8,11 +8,11 @@ 0030003100320033003400350036003700380039003A003B003C003D003E003F 0040004100420043004400450046004700480049004A004B004C004D004E004F 0050005100520053005400550056005700580059005A005B005C005D005E005F 0060006100620063006400650066006700680069006A006B006C006D006E006F 0070007100720073007400750076007700780079007A007B007C007D007E007F -0080000000000000000000850086008700000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000000000000000000000000000000000 0000FF61FF62FF63FF64FF65FF66FF67FF68FF69FF6AFF6BFF6CFF6DFF6EFF6F FF70FF71FF72FF73FF74FF75FF76FF77FF78FF79FF7AFF7BFF7CFF7DFF7EFF7F FF80FF81FF82FF83FF84FF85FF86FF87FF88FF89FF8AFF8BFF8CFF8DFF8EFF8F FF90FF91FF92FF93FF94FF95FF96FF97FF98FF99FF9AFF9BFF9CFF9DFF9EFF9F Index: library/encoding/symbol.enc ================================================================== --- library/encoding/symbol.enc +++ library/encoding/symbol.enc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ndex: library/encoding/tis-620.enc ================================================================== --- library/encoding/tis-620.enc +++ library/encoding/tis-620.enc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library/foreachline.tcl Index: library/foreachline.tcl ================================================================== --- /dev/null +++ library/foreachline.tcl @@ -0,0 +1,25 @@ +# foreachLine: +# Iterate over the contents of a file, a line at a time. +# The body script is run for each, with variable varName set to the line +# contents. +# +# Copyright © 2023 Donal K Fellows. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# + +proc foreachLine {varName filename body} { + upvar 1 $varName line + set f [open $filename "r"] + try { + while {[gets $f line] >= 0} { + uplevel 1 $body + } + } on return {msg opt} { + dict incr opt -level + return -options $opt $msg + } finally { + close $f + } +} Index: library/history.tcl ================================================================== --- library/history.tcl +++ library/history.tcl @@ -1,10 +1,10 @@ # history.tcl -- # # Implementation of the history command. # -# Copyright (c) 1997 Sun Microsystems, Inc. +# Copyright © 1997 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # @@ -51,11 +51,11 @@ if {![llength $args]} { set args info } # Tricky stuff needed to make stack and errors come out right! - tailcall apply {arglist {tailcall history {*}$arglist} ::tcl} $args + tailcall apply {arglist {tailcall ::tcl::history {*}$arglist} ::tcl} $args } # (unnamed) -- # # Callback when [::history] is destroyed. Destroys the implementation. @@ -195,11 +195,11 @@ for {set i [expr {$history(nextid) - $count + 1}]} \ {$i <= $history(nextid)} {incr i} { if {![info exists history($i)]} { continue } - set cmd [string map [list \n \n\t] [string trimright $history($i) \ \n]] + set cmd [string map [list \n \n\t] [string trimright $history($i) \ \n]] append result $newline[format "%6d %s" $i $cmd] set newline \n } return $result } @@ -266,11 +266,11 @@ } if {$i <= $history(oldest)} { return -code error "event \"$event\" is too far in the past" } if {$i > $history(nextid)} { - return -code error "event \"$event\" hasn't occured yet" + return -code error "event \"$event\" hasn't occurred yet" } return $i } # tcl::HistEvent -- Index: library/http/http.tcl ================================================================== --- library/http/http.tcl +++ library/http/http.tcl @@ -9,11 +9,11 @@ # this file, and for a DISCLAIMER OF ALL WARRANTIES. package require Tcl 8.6- # Keep this in sync with pkgIndex.tcl and with the install directories in # Makefiles -package provide http 2.10.0a1 +package provide http 2.10.0 namespace eval http { # Allow resourcing to not clobber existing data variable http @@ -24,11 +24,14 @@ -pipeline 1 -postfresh 0 -proxyhost {} -proxyport {} -proxyfilter http::ProxyRequired + -proxynot {} + -proxyauth {} -repost 0 + -threadlevel 0 -urlencoding utf-8 -zip 1 } # We need a useragent string of this style or various servers will # refuse to send us compressed content even when we ask for it. This @@ -68,12 +71,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId if {[info exists socketMapping]} { # Close open sockets on re-init. Do not permit retries. foreach {url sock} [array get socketMapping] { unset -nocomplain socketClosing($url) unset -nocomplain socketPlayCmd($url) @@ -90,25 +96,32 @@ array unset socketMapping array unset socketRdState array unset socketWrState array unset socketRdQueue array unset socketWrQueue + array unset socketPhQueue array unset socketClosing array unset socketPlayCmd + array unset socketCoEvent + array unset socketProxyId array set socketMapping {} array set socketRdState {} array set socketWrState {} array set socketRdQueue {} array set socketWrQueue {} + array set socketPhQueue {} array set socketClosing {} array set socketPlayCmd {} + array set socketCoEvent {} + array set socketProxyId {} + return } init variable urlTypes if {![info exists urlTypes]} { - set urlTypes(http) [list 80 ::socket] + set urlTypes(http) [list 80 ::http::AltSocket {} 1 0] } variable encodings [string tolower [encoding names]] # This can be changed, but iso8859-1 is the RFC standard. variable defaultCharset @@ -138,17 +151,122 @@ \s* ; \s* # LITERAL: semicolon ([^\u0000]+) # Match the options )? } - namespace export geturl config reset wait formatQuery quoteString + variable TmpSockCounter 0 + variable ThreadCounter 0 + + variable reasonDict [dict create {*}{ + 100 Continue + 101 {Switching Protocols} + 102 Processing + 103 {Early Hints} + 200 OK + 201 Created + 202 Accepted + 203 {Non-Authoritative Information} + 204 {No Content} + 205 {Reset Content} + 206 {Partial Content} + 207 Multi-Status + 208 {Already Reported} + 226 {IM Used} + 300 {Multiple Choices} + 301 {Moved Permanently} + 302 Found + 303 {See Other} + 304 {Not Modified} + 305 {Use Proxy} + 306 (Unused) + 307 {Temporary Redirect} + 308 {Permanent Redirect} + 400 {Bad Request} + 401 Unauthorized + 402 {Payment Required} + 403 Forbidden + 404 {Not Found} + 405 {Method Not Allowed} + 406 {Not Acceptable} + 407 {Proxy Authentication Required} + 408 {Request Timeout} + 409 Conflict + 410 Gone + 411 {Length Required} + 412 {Precondition Failed} + 413 {Content Too Large} + 414 {URI Too Long} + 415 {Unsupported Media Type} + 416 {Range Not Satisfiable} + 417 {Expectation Failed} + 418 (Unused) + 421 {Misdirected Request} + 422 {Unprocessable Content} + 423 Locked + 424 {Failed Dependency} + 425 {Too Early} + 426 {Upgrade Required} + 428 {Precondition Required} + 429 {Too Many Requests} + 431 {Request Header Fields Too Large} + 451 {Unavailable For Legal Reasons} + 500 {Internal Server Error} + 501 {Not Implemented} + 502 {Bad Gateway} + 503 {Service Unavailable} + 504 {Gateway Timeout} + 505 {HTTP Version Not Supported} + 506 {Variant Also Negotiates} + 507 {Insufficient Storage} + 508 {Loop Detected} + 510 {Not Extended (OBSOLETED)} + 511 {Network Authentication Required} + }] + + variable failedProxyValues { + binary + body + charset + coding + connection + connectionRespFlag + currentsize + host + http + httpResponse + meta + method + querylength + queryoffset + reasonPhrase + requestHeaders + requestLine + responseCode + state + status + tid + totalsize + transfer + type + } + + namespace export geturl config reset wait formatQuery postError quoteString namespace export register unregister registerError - # - Useful, but not exported: data, size, status, code, cleanup, error, - # meta, ncode, mapReply, init. Comments suggest that "init" can be used - # for re-initialisation, although the command is undocumented. - # - Not exported, probably should be upper-case initial letter as part - # of the internals: getTextLine, make-transformation-chunked. + namespace export requestLine requestHeaders requestHeaderValue + namespace export responseLine responseHeaders responseHeaderValue + namespace export responseCode responseBody responseInfo reasonPhrase + # - Legacy aliases, were never exported: + # data, code, mapReply, meta, ncode + # - Callable from outside (e.g. from TLS) by fully-qualified name, but + # not exported: + # socket + # - Useful, but never exported (and likely to have naming collisions): + # size, status, cleanup, error, init + # Comments suggest that "init" can be used for re-initialisation, + # although the command is undocumented. + # - Never exported, renamed from lower-case names: + # GetTextLine, MakeTransformationChunked. } # http::Log -- # # Debugging output -- define this to observe HTTP/1.1 socket usage. @@ -162,37 +280,64 @@ # http::register -- # # See documentation for details. # # Arguments: -# proto URL protocol prefix, e.g. https -# port Default port for protocol -# command Command to use to create socket +# proto URL protocol prefix, e.g. https +# port Default port for protocol +# command Command to use to create socket +# socketCmdVarName (optional) name of variable provided by the protocol +# handler whose value is the callback used by argument +# "command" to open a socket. The default value "::socket" +# will be overwritten by http. +# useSockThread (optional, boolean) +# endToEndProxy (optional, boolean) # Results: -# list of port and command that was registered. +# list of port, command, variable name, (boolean) threadability, +# and (boolean) endToEndProxy that was registered. -proc http::register {proto port command} { +proc http::register {proto port command {socketCmdVarName {}} {useSockThread 0} {endToEndProxy 0}} { variable urlTypes - set urlTypes([string tolower $proto]) [list $port $command] + set lower [string tolower $proto] + if {[info exists urlTypes($lower)]} { + unregister $lower + } + set urlTypes($lower) [list $port $command $socketCmdVarName $useSockThread $endToEndProxy] + + # If the external handler for protocol $proto has given $socketCmdVarName the expected + # value "::socket", overwrite it with the new value. + if {($socketCmdVarName ne {}) && ([set $socketCmdVarName] eq {::socket})} { + set $socketCmdVarName ::http::socketAsCallback + } + + return $urlTypes($lower) } # http::unregister -- # # Unregisters URL protocol handler # # Arguments: # proto URL protocol prefix, e.g. https # Results: -# list of port and command that was unregistered. +# list of port, command, variable name, (boolean) useSockThread, +# and (boolean) endToEndProxy that was unregistered. proc http::unregister {proto} { variable urlTypes set lower [string tolower $proto] if {![info exists urlTypes($lower)]} { return -code error "unsupported url type \"$proto\"" } set old $urlTypes($lower) + + # Restore the external handler's original value for $socketCmdVarName. + lassign $old defport defcmd socketCmdVarName useSockThread endToEndProxy + if {($socketCmdVarName ne {}) && ([set $socketCmdVarName] eq {::http::socketAsCallback})} { + set $socketCmdVarName ::socket + } + unset urlTypes($lower) return $old } # http::config -- @@ -200,11 +345,11 @@ # See documentation for details. # # Arguments: # args Options parsed by the procedure. # Results: -# TODO +# TODO proc http::config {args} { variable http set options [lsort [array names http -*]] set usage [join $options ", "] @@ -221,19 +366,53 @@ set flag [lindex $args 0] if {![regexp -- $pat $flag]} { return -code error "Unknown option $flag, must be: $usage" } return $http($flag) + } elseif {[llength $args] % 2} { + return -code error "If more than one argument is supplied, the\ + number of arguments must be even" } else { foreach {flag value} $args { if {![regexp -- $pat $flag]} { return -code error "Unknown option $flag, must be: $usage" } + if {($flag eq {-threadlevel}) && ($value ni {0 1 2})} { + return -code error {Option -threadlevel must be 0, 1 or 2} + } set http($flag) $value } + return } } + +# ------------------------------------------------------------------------------ +# Proc http::reasonPhrase +# ------------------------------------------------------------------------------ +# Command to return the IANA-recommended "reason phrase" for a HTTP Status Code. +# Information obtained from: +# https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml +# +# Arguments: +# code - A valid HTTP Status Code (integer from 100 to 599) +# +# Return Value: the reason phrase +# ------------------------------------------------------------------------------ + +proc http::reasonPhrase {code} { + variable reasonDict + if {![regexp -- {^[1-5][0-9][0-9]$} $code]} { + set msg {argument must be a three-digit integer from 100 to 599} + return -code error $msg + } + if {[dict exists $reasonDict $code]} { + set reason [dict get $reasonDict $code] + } else { + set reason Unassigned + } + return $reason +} # http::Finish -- # # Clean up the socket and eval close time callbacks # @@ -244,45 +423,104 @@ # is useful when geturl wants to throw an exception instead # of calling the callback. That way, the same error isn't # reported to two places. # # Side Effects: -# May close the socket. +# May close the socket. proc http::Finish {token {errormsg ""} {skipCB 0}} { variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state global errorInfo errorCode set closeQueue 0 if {$errormsg ne ""} { set state(error) [list $errormsg $errorInfo $errorCode] set state(status) "error" } - if {[info commands ${token}EventCoroutine] ne {}} { - rename ${token}EventCoroutine {} + if {[info commands ${token}--EventCoroutine] ne {}} { + rename ${token}--EventCoroutine {} } + if {[info commands ${token}--SocketCoroutine] ne {}} { + rename ${token}--SocketCoroutine {} + } + if {[info exists state(socketcoro)]} { + Log $token Cancel socket after-idle event (Finish) + after cancel $state(socketcoro) + unset state(socketcoro) + } + + # Is this an upgrade request/response? + set upgradeResponse \ + [expr { [info exists state(upgradeRequest)] + && $state(upgradeRequest) + && [info exists state(http)] + && ([ncode $token] eq {101}) + && [info exists state(connection)] + && ("upgrade" in $state(connection)) + && [info exists state(upgrade)] + && ("" ne $state(upgrade)) + }] + if { ($state(status) eq "timeout") || ($state(status) eq "error") || ($state(status) eq "eof") - || ([info exists state(-keepalive)] && !$state(-keepalive)) - || ([info exists state(connection)] && ($state(connection) eq "close")) + } { + set closeQueue 1 + set connId $state(socketinfo) + if {[info exists state(sock)]} { + set sock $state(sock) + CloseSocket $state(sock) $token + } else { + # When opening the socket and calling http::reset + # immediately, the socket may not yet exist. + # Test http-4.11 may come here. + } + if {$state(tid) ne {}} { + # When opening the socket in a thread, and calling http::reset + # immediately, the thread may still exist. + # Test http-4.11 may come here. + thread::release $state(tid) + set state(tid) {} + } else { + } + } elseif {$upgradeResponse} { + # Special handling for an upgrade request/response. + # - geturl ensures that this is not a "persistent" socket used for + # multiple HTTP requests, so a call to KeepSocket is not needed. + # - Leave socket open, so a call to CloseSocket is not needed either. + # - Remove fileevent bindings. The caller will set its own bindings. + # - THE CALLER MUST PROCESS THE UPGRADED SOCKET IN THE CALLBACK COMMAND + # PASSED TO http::geturl AS -command callback. + catch {fileevent $state(sock) readable {}} + catch {fileevent $state(sock) writable {}} + } elseif {([info exists state(-keepalive)] && !$state(-keepalive)) + || ([info exists state(connection)] && ("close" in $state(connection))) } { set closeQueue 1 set connId $state(socketinfo) - set sock $state(sock) - CloseSocket $state(sock) $token + if {[info exists state(sock)]} { + set sock $state(sock) + CloseSocket $state(sock) $token + } else { + # When opening the socket and calling http::reset + # immediately, the socket may not yet exist. + # Test http-4.11 may come here. + } } elseif { ([info exists state(-keepalive)] && $state(-keepalive)) - && ([info exists state(connection)] && ($state(connection) ne "close")) + && ([info exists state(connection)] && ("close" ni $state(connection))) } { KeepSocket $token } if {[info exists state(after)]} { after cancel $state(after) @@ -289,11 +527,13 @@ unset state(after) } if {[info exists state(-command)] && (!$skipCB) && (![info exists state(done-command-cb)])} { set state(done-command-cb) yes - if {[catch {eval $state(-command) {$token}} err] && $errormsg eq ""} { + if { [catch {namespace eval :: $state(-command) $token} err] + && ($errormsg eq "") + } { set state(error) [list $err $errorInfo $errorCode] set state(status) error } } @@ -300,20 +540,22 @@ if { $closeQueue && [info exists socketMapping($connId)] && ($socketMapping($connId) eq $sock) } { http::CloseQueuedQueries $connId $token + # This calls Unset. Other cases do not need the call. } + return } # http::KeepSocket - # # Keep a socket in the persistent sockets table and connect it to its next # queued task if possible. Otherwise leave it idle and ready for its next # use. # -# If $socketClosing(*), then ($state(connection) eq "close") and therefore +# If $socketClosing(*), then ("close" in $state(connection)) and therefore # this command will not be called by Finish. # # Arguments: # token Connection token. @@ -322,12 +564,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state set tk [namespace tail $token] @@ -358,13 +603,10 @@ } { # The usual case for pipelined responses - if another response is # queued, arrange to read it. set token3 [lindex $socketRdQueue($connId) 0] set socketRdQueue($connId) [lrange $socketRdQueue($connId) 1 end] - variable $token3 - upvar 0 $token3 state3 - set tk2 [namespace tail $token3] #Log pipelined, GRANT read access to $token3 in KeepSocket set socketRdState($connId) $token3 ReceiveResponse $token3 @@ -399,12 +641,11 @@ # - The write state is not Wready and therefore appears to be busy, # but because it is "pending" we know that it is reserved for the # first item in the write queue, a non-pipelined request that is # waiting for the read queue to empty. That has now happened: so # give that request read and write access. - variable $token3 - set conn [set ${token3}(tmpConnArgs)] + set conn [set ${token3}(connArgs)] #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket set socketRdState($connId) $token3 set socketWrState($connId) $token3 set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end] # Connect does its own fconfigure. @@ -444,12 +685,11 @@ # write state (tested here) is Wready - there is no "pending" # request. # Code: # - The code is the same as the code below for the nonpipelined # case with a queued request. - variable $token3 - set conn [set ${token3}(tmpConnArgs)] + set conn [set ${token3}(connArgs)] #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket set socketRdState($connId) $token3 set socketWrState($connId) $token3 set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end] # Connect does its own fconfigure. @@ -458,20 +698,19 @@ } elseif { (!$state(-pipeline)) && [info exists socketWrQueue($connId)] && [llength $socketWrQueue($connId)] - && ($state(connection) ne "close") + && ("close" ni $state(connection)) } { # If not pipelined, (socketRdState eq Rready) tells us that we are # ready for the next write - there is no need to check # socketWrState. Write the next request, if one is waiting. # If the next request is pipelined, it receives premature read # access to the socket. This is not a problem. set token3 [lindex $socketWrQueue($connId) 0] - variable $token3 - set conn [set ${token3}(tmpConnArgs)] + set conn [set ${token3}(connArgs)] #Log nonpipeline, GRANT r/w access to $token3 in KeepSocket set socketRdState($connId) $token3 set socketWrState($connId) $token3 set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end] # Connect does its own fconfigure. @@ -486,10 +725,11 @@ } else { CloseSocket $state(sock) $token # There is no socketMapping($state(socketinfo)), so it does not matter # that CloseQueuedQueries is not called. } + return } # http::CheckEof - # # Read from a socket and close it if eof. @@ -511,10 +751,11 @@ # The server has half-closed the socket. # If a new write has started, its transaction will fail and # will then be error-handled. CloseSocket $sock } + return } # http::CloseSocket - # # Close a socket and remove it from the persistent sockets table. If @@ -526,12 +767,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId set tk [namespace tail $token] catch {fileevent $s readable {}} set connId {} @@ -554,22 +798,26 @@ && ($socketMapping($connId) eq $s) } { Log "Closing connection $connId (sock $socketMapping($connId))" if {[catch {close $socketMapping($connId)} err]} { Log "Error closing connection: $err" + } else { } if {$token eq {}} { # Cases with a non-empty token are handled by Finish, so the tokens # are finished in connection order. http::CloseQueuedQueries $connId + } else { } } else { Log "Closing socket $s (no connection info)" if {[catch {close $s} err]} { Log "Error closing socket: $err" + } else { } } + return } # http::CloseQueuedQueries # # connId - identifier "domain:port" for the connection @@ -582,13 +830,17 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + ##Log CloseQueuedQueries $connId $token if {![info exists socketMapping($connId)]} { # Command has already been called. # Don't come here again - especially recursively. return } @@ -608,10 +860,11 @@ # for retrying any queued requests in socketPlayCmd, so copy that # value for execution below. socketClosing(*) was also set. # - Also clear the queues to prevent calls to Finish that would set the # state for the requests that will be retried to "finished with error # status". + # - At this stage socketPhQueue is empty. set unfinished $socketPlayCmd($connId) set socketRdQueue($connId) {} set socketWrQueue($connId) {} } else { set unfinished {} @@ -619,13 +872,15 @@ Unset $connId if {$unfinished ne {}} { Log ^R$tk Any unfinished transactions (excluding $token) failed \ - - token $token + - token $token - unfinished $unfinished {*}$unfinished + # Calls ReplayIfClose. } + return } # http::Unset # # The trace on "unset socketRdState(*)" will call CancelReadPipeline @@ -637,20 +892,25 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId unset socketMapping($connId) unset socketRdState($connId) unset socketWrState($connId) unset -nocomplain socketRdQueue($connId) unset -nocomplain socketWrQueue($connId) unset -nocomplain socketClosing($connId) unset -nocomplain socketPlayCmd($connId) + unset -nocomplain socketProxyId($connId) + return } # http::reset -- # # See documentation for details. @@ -658,11 +918,11 @@ # Arguments: # token Connection token. # why Status info. # # Side Effects: -# See Finish +# See Finish proc http::reset {token {why reset}} { variable $token upvar 0 $token state set state(status) $why @@ -671,11 +931,13 @@ Finish $token if {[info exists state(error)]} { set errorlist $state(error) unset state eval ::error $errorlist + # i.e. error msg errorInfo errorCode } + return } # http::geturl -- # # Establishes a connection to a remote url via http. @@ -687,19 +949,103 @@ # Results: # Returns a token for this connection. This token is the name of an # array that the caller should unset to garbage collect the state. proc http::geturl {url args} { + variable urlTypes + + # - If ::tls::socketCmd has its default value "::socket", change it to the + # new value ::http::socketAsCallback. + # - If the old value is different, then it has been modified either by the + # script or by the Tcl installation, and replaced by a new command. The + # script or installation that modified ::tls::socketCmd is also + # responsible for integrating ::http::socketAsCallback into its own "new" + # command, if it wishes to do so. + # - Commands that open a socket: + # - ::socket - basic + # - ::http::AltSocket - can use a thread to avoid blockage by slow + # DNS lookup. See http::config option + # -threadlevel. + # - ::http::socketAsCallback - as ::http::AltSocket, but can also open a + # socket for HTTPS/TLS through a proxy. + + set token [CreateToken $url {*}$args] + variable $token + upvar 0 $token state + + AsyncTransaction $token + + # -------------------------------------------------------------------------- + # Synchronous Call to http::geturl + # -------------------------------------------------------------------------- + # - If the call to http::geturl is asynchronous, it is now complete (apart + # from delivering the return value). + # - If the call to http::geturl is synchronous, the command must now wait + # for the HTTP transaction to be completed. The call to http::wait uses + # vwait, which may be inappropriate if the caller makes other HTTP + # requests in the background. + # -------------------------------------------------------------------------- + + if {![info exists state(-command)]} { + # geturl does EVERYTHING asynchronously, so if the user + # calls it synchronously, we just do a wait here. + http::wait $token + + if {![info exists state]} { + # If we timed out then Finish has been called and the users + # command callback may have cleaned up the token. If so we end up + # here with nothing left to do. + return $token + } elseif {$state(status) eq "error"} { + # Something went wrong while trying to establish the connection. + # Clean up after events and such, but DON'T call the command + # callback (if available) because we're going to throw an + # exception from here instead. + set err [lindex $state(error) 0] + cleanup $token + return -code error $err + } + } + + return $token +} + +# ------------------------------------------------------------------------------ +# Proc http::CreateToken +# ------------------------------------------------------------------------------ +# Command to convert arguments into an initialised request token. +# The return value is the variable name of the token. +# +# Other effects: +# - Sets ::http::http(usingThread) if not already done +# - Sets ::http::http(uid) if not already done +# - Increments ::http::http(uid) +# - May increment ::http::TmpSockCounter +# - Alters ::http::socketPlayCmd, ::http::socketWrQueue if a -keepalive 1 +# request is appended to the queue of a persistent socket that is already +# scheduled to close. +# This also sets state(alreadyQueued) to 1. +# - Alters ::http::socketPhQueue if a -keepalive 1 request is appended to the +# queue of a persistent socket that has not yet been created (and is therefore +# represented by a placeholder). +# This also sets state(ReusingPlaceholder) to 1. +# ------------------------------------------------------------------------------ + +proc http::CreateToken {url args} { variable http variable urlTypes variable defaultCharset variable defaultKeepalive variable strict + variable TmpSockCounter # Initialize the state variable, an array. We'll return the name of this # array as the token for the transaction. + if {![info exists http(usingThread)]} { + set http(usingThread) 0 + } if {![info exists http(uid)]} { set http(uid) 0 } set token [namespace current]::[incr http(uid)] ##Log Starting http::geturl - token $token @@ -719,55 +1065,72 @@ -headers {} -timeout 0 -type application/x-www-form-urlencoded -queryprogress {} -protocol 1.1 + -guesstype 0 binary 0 state created meta {} method {} coding {} currentsize 0 totalsize 0 querylength 0 queryoffset 0 - type text/html + type application/octet-stream body {} status "" http "" + httpResponse {} + responseCode {} + reasonPhrase {} connection keep-alive + tid {} + requestHeaders {} + requestLine {} + transfer {} + proxyUsed none + protoSockThread 0 + protoProxyConn 0 } set state(-keepalive) $defaultKeepalive set state(-strict) $strict # These flags have their types verified [Bug 811170] array set type { -binary boolean -blocksize integer + -guesstype boolean -queryblocksize integer -strict boolean -timeout integer -validate boolean - -headers dict + -headers list } set state(charset) $defaultCharset set options { - -binary -blocksize -channel -command -handler -headers -keepalive + -binary -blocksize -channel -command -guesstype -handler -headers -keepalive -method -myaddr -progress -protocol -query -queryblocksize -querychannel -queryprogress -strict -timeout -type -validate } set usage [join [lsort $options] ", "] set options [string map {- ""} $options] set pat ^-(?:[join $options |])$ foreach {flag value} $args { if {[regexp -- $pat $flag]} { # Validate numbers - if {($flag eq "-headers") ? [catch {dict size $value}] : - ([info exists type($flag)] && ![string is $type($flag) -strict $value]) + if { [info exists type($flag)] + && (![string is $type($flag) -strict $value]) } { unset $token return -code error \ "Bad value for $flag ($value), must be $type($flag)" + } + if {($flag eq "-headers") && ([llength $value] % 2 != 0)} { + unset $token + return -code error "Bad value for $flag ($value), number\ + of list elements must be even" } set state($flag) $value } else { unset $token return -code error "Unknown option $flag, can be: $usage" @@ -815,10 +1178,13 @@ # "/foo/bar.tml", the query is "q=foo", and the fragment is "changes". # # Note that the RE actually combines the user and password parts, as # recommended in RFC 3986. Indeed, that RFC states that putting passwords # in URLs is a Really Bad Idea, something with which I would agree utterly. + # RFC 9110 Sec 4.2.4 goes further than this, and deprecates the format + # "user:password@". It is retained here for backward compatibility, + # but its use is not recommended. # # From a validation perspective, we need to ensure that the parts of the # URL that are going to the server are correctly encoded. This is only # done if $state(-strict) is true (inherited from $::http::strict). @@ -918,19 +1284,30 @@ set lower [string tolower $proto] if {![info exists urlTypes($lower)]} { unset $token return -code error "Unsupported URL type \"$proto\"" } - set defport [lindex $urlTypes($lower) 0] - set defcmd [lindex $urlTypes($lower) 1] + lassign $urlTypes($lower) defport defcmd socketCmdVarName useSockThread end2EndProxy + + # If the external handler for protocol $proto has given $socketCmdVarName the expected + # value "::socket", overwrite it with the new value. + if {($socketCmdVarName ne {}) && ([set $socketCmdVarName] eq {::socket})} { + set $socketCmdVarName ::http::socketAsCallback + } + + set state(protoSockThread) $useSockThread + set state(protoProxyConn) $end2EndProxy if {$port eq ""} { set port $defport } if {![catch {$http(-proxyfilter) $host} proxy]} { set phost [lindex $proxy 0] set pport [lindex $proxy 1] + } else { + set phost {} + set pport {} } # OK, now reassemble into a full URL set url ${proto}:// if {$user ne ""} { @@ -940,31 +1317,30 @@ append url $host if {$port != $defport} { append url : $port } append url $srvurl - # Don't append the fragment! + # Don't append the fragment! RFC 7230 Sec 5.1 set state(url) $url - set sockopts [list -async] - - # If we are using the proxy, we must pass in the full URL that includes - # the server name. - - if {[info exists phost] && ($phost ne "")} { - set srvurl $url - set targetAddr [list $phost $pport] - } else { - set targetAddr [list $host $port] - } # Proxy connections aren't shared among different hosts. set state(socketinfo) $host:$port # Save the accept types at this point to prevent a race condition. [Bug # c11a51c482] set state(accept-types) $http(-accept) + # Check whether this is an Upgrade request. + set connectionValues [SplitCommaSeparatedFieldValue \ + [GetFieldValue $state(-headers) Connection]] + set connectionValues [string tolower $connectionValues] + set upgradeValues [SplitCommaSeparatedFieldValue \ + [GetFieldValue $state(-headers) Upgrade]] + set state(upgradeRequest) [expr { "upgrade" in $connectionValues + && [llength $upgradeValues] >= 1}] + set state(connectionValues) $connectionValues + if {$isQuery || $isQueryChannel} { # It's a POST. # A client wishing to send a non-idempotent request SHOULD wait to send # that request until it has received the response status for the # previous request. @@ -976,12 +1352,17 @@ # Allow -keepalive but do not -pipeline - wait for the previous # transaction to finish. # There is a small risk of a race against server timeout. set state(-pipeline) 0 } + } elseif {$state(upgradeRequest)} { + # It's an upgrade request. Method must be GET (untested). + # Force -keepalive to 0 so the connection is not made over a persistent + # socket, i.e. one used for multiple HTTP requests. + set state(-keepalive) 0 } else { - # It's a GET or HEAD. + # It's a non-upgrade GET or HEAD. set state(-pipeline) $http(-pipeline) } # We cannot handle chunked encodings with -handler, so force HTTP/1.0 # until we can manage this. @@ -993,28 +1374,66 @@ if {$state(-protocol) eq "1.0"} { set state(connection) close set state(-keepalive) 0 } + # Handle proxy requests here for http:// but not for https:// + # The proxying for https is done in the ::http::socketAsCallback command. + # A proxy request for http:// needs the full URL in the HTTP request line, + # including the server name. + # The *tls* test below attempts to describe protocols in addition to + # "https on port 443" that use HTTP over TLS. + if {($phost ne "") && (!$end2EndProxy)} { + set srvurl $url + set targetAddr [list $phost $pport] + set state(proxyUsed) HttpProxy + # The value of state(proxyUsed) none|HttpProxy depends only on the + # all-transactions http::config settings and on the target URL. + # Even if this is a persistent socket there is no need to change the + # value of state(proxyUsed) for other transactions that use the socket: + # they have the same value already. + } else { + set targetAddr [list $host $port] + } + + set sockopts [list -async] + + # Pass -myaddr directly to the socket command + if {[info exists state(-myaddr)]} { + lappend sockopts -myaddr $state(-myaddr) + } + + if {$useSockThread} { + set targs [list -type $token] + } else { + set targs {} + } + set state(connArgs) [list $proto $phost $srvurl] + set state(openCmd) [list {*}$defcmd {*}$sockopts {*}$targs {*}$targetAddr] + # See if we are supposed to use a previously opened channel. # - In principle, ANY call to http::geturl could use a previously opened # channel if it is available - the "Connection: keep-alive" header is a # request to leave the channel open AFTER completion of this call. # - In fact, we try to use an existing channel only if -keepalive 1 -- this # means that at most one channel is left open for each value of # $state(socketinfo). This property simplifies the mapping of open # channels. set reusing 0 - set alreadyQueued 0 + set state(alreadyQueued) 0 + set state(ReusingPlaceholder) 0 if {$state(-keepalive)} { variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId if {[info exists socketMapping($state(socketinfo))]} { # - If the connection is idle, it has a "fileevent readable" binding # to http::CheckEof, in case the server times out and half-closes # the socket (http::CheckEof closes the other half). @@ -1033,18 +1452,25 @@ # of the dying socket, which will be replayed by ReplayIfClose. # Also add it to socketWrQueue(*) which is used only if an error # causes a call to Finish. set reusing 1 set sock $socketMapping($state(socketinfo)) - Log "reusing socket $sock for $state(socketinfo) - token $token" + set state(proxyUsed) $socketProxyId($state(socketinfo)) + Log "reusing closing socket $sock for $state(socketinfo) - token $token" - set alreadyQueued 1 + set state(alreadyQueued) 1 lassign $socketPlayCmd($state(socketinfo)) com0 com1 com2 com3 lappend com3 $token set socketPlayCmd($state(socketinfo)) [list $com0 $com1 $com2 $com3] lappend socketWrQueue($state(socketinfo)) $token - } elseif {[catch {fconfigure $socketMapping($state(socketinfo))}]} { + ##Log socketPlayCmd($state(socketinfo)) is $socketPlayCmd($state(socketinfo)) + ##Log socketWrQueue($state(socketinfo)) is $socketWrQueue($state(socketinfo)) + } elseif { + [catch {fconfigure $socketMapping($state(socketinfo))}] + && (![SockIsPlaceHolder $socketMapping($state(socketinfo))]) + } { + ###Log "Socket $socketMapping($state(socketinfo)) for $state(socketinfo)" # FIXME Is it still possible for this code to be executed? If # so, this could be another place to call TestForReplay, # rather than discarding the queued transactions. Log "WARNING: socket for $state(socketinfo) was closed\ - token $token" @@ -1054,163 +1480,576 @@ # This will call CancelReadPipeline, CancelWritePipeline, and # cancel any queued requests, responses. Unset $state(socketinfo) } else { # Use the persistent socket. - # The socket may not be ready to write: an earlier request might - # still be still writing (in the pipelined case) or - # writing/reading (in the nonpipeline case). This possibility - # is handled by socketWrQueue later in this command. + # - The socket may not be ready to write: an earlier request might + # still be still writing (in the pipelined case) or + # writing/reading (in the nonpipeline case). This possibility + # is handled by socketWrQueue later in this command. + # - The socket may not yet exist, and be defined with a placeholder. set reusing 1 set sock $socketMapping($state(socketinfo)) - Log "reusing socket $sock for $state(socketinfo) - token $token" - + set state(proxyUsed) $socketProxyId($state(socketinfo)) + if {[SockIsPlaceHolder $sock]} { + set state(ReusingPlaceholder) 1 + lappend socketPhQueue($sock) $token + } else { + } + Log "reusing open socket $sock for $state(socketinfo) - token $token" } # Do not automatically close the connection socket. set state(connection) keep-alive } } - if {$reusing} { - # Define state(tmpState) and state(tmpOpenCmd) for use - # by http::ReplayIfDead if the persistent connection has died. - set state(tmpState) [array get state] - - # Pass -myaddr directly to the socket command - if {[info exists state(-myaddr)]} { - lappend sockopts -myaddr $state(-myaddr) - } - - set state(tmpOpenCmd) [list {*}$defcmd {*}$sockopts {*}$targetAddr] - } - set state(reusing) $reusing - # Excluding ReplayIfDead and the decision whether to call it, there are four - # places outside http::geturl where state(reusing) is used: - # - Connected - if reusing and not pipelined, start the state(-timeout) - # timeout (when writing). - # - DoneRequest - if reusing and pipelined, send the next pipelined write - # - Event - if reusing and pipelined, start the state(-timeout) - # timeout (when reading). - # - Event - if (not reusing) and pipelined, send the next pipelined - # write + unset reusing + + if {![info exists sock]} { + # N.B. At this point ([info exists sock] == $state(reusing)). + # This will no longer be true after we set a value of sock here. + # Give the socket a placeholder name. + set sock HTTP_PLACEHOLDER_[incr TmpSockCounter] + } + set state(sock) $sock + + if {$state(reusing)} { + # Define these for use (only) by http::ReplayIfDead if the persistent + # connection has died. + set state(tmpConnArgs) $state(connArgs) + set state(tmpState) [array get state] + set state(tmpOpenCmd) $state(openCmd) + } + return $token +} + + +# ------------------------------------------------------------------------------ +# Proc ::http::SockIsPlaceHolder +# ------------------------------------------------------------------------------ +# Command to return 0 if the argument is a genuine socket handle, or 1 if is a +# placeholder value generated by geturl or ReplayCore before the real socket is +# created. +# +# Arguments: +# sock - either a valid socket handle or a placeholder value +# +# Return Value: 0 or 1 +# ------------------------------------------------------------------------------ + +proc http::SockIsPlaceHolder {sock} { + expr {[string range $sock 0 16] eq {HTTP_PLACEHOLDER_}} +} + + +# ------------------------------------------------------------------------------ +# state(reusing) +# ------------------------------------------------------------------------------ +# - state(reusing) is set by geturl, ReplayCore +# - state(reusing) is used by geturl, AsyncTransaction, OpenSocket, +# ConfigureNewSocket, and ScheduleRequest when creating and configuring the +# connection. +# - state(reusing) is used by Connect, Connected, Event x 2 when deciding +# whether to call TestForReplay. +# - Other places where state(reusing) is used: +# - Connected - if reusing and not pipelined, start the state(-timeout) +# timeout (when writing). +# - DoneRequest - if reusing and pipelined, send the next pipelined write +# - Event - if reusing and pipelined, start the state(-timeout) +# timeout (when reading). +# - Event - if (not reusing) and pipelined, send the next pipelined +# write. +# ------------------------------------------------------------------------------ + + +# ------------------------------------------------------------------------------ +# Proc http::AsyncTransaction +# ------------------------------------------------------------------------------ +# This command is called by geturl and ReplayCore to prepare the HTTP +# transaction prescribed by a suitably prepared token. +# +# Arguments: +# token - connection token (name of an array) +# +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::AsyncTransaction {token} { + variable $token + upvar 0 $token state + set tk [namespace tail $token] + + variable socketMapping + variable socketRdState + variable socketWrState + variable socketRdQueue + variable socketWrQueue + variable socketPhQueue + variable socketClosing + variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + + set sock $state(sock) # See comments above re the start of this timeout in other cases. if {(!$state(reusing)) && ($state(-timeout) > 0)} { set state(after) [after $state(-timeout) \ [list http::reset $token timeout]] } - if {![info exists sock]} { - # Pass -myaddr directly to the socket command - if {[info exists state(-myaddr)]} { - lappend sockopts -myaddr $state(-myaddr) - } - set pre [clock milliseconds] - ##Log pre socket opened, - token $token - ##Log [concat $defcmd $sockopts $targetAddr] - token $token - if {[catch {eval $defcmd $sockopts $targetAddr} sock errdict]} { - # Something went wrong while trying to establish the connection. - # Clean up after events and such, but DON'T call the command - # callback (if available) because we're going to throw an - # exception from here instead. - - set state(sock) NONE - Finish $token $sock 1 - cleanup $token - dict unset errdict -level - return -options $errdict $sock + if { $state(-keepalive) + && (![info exists socketMapping($state(socketinfo))]) + } { + # This code is executed only for the first -keepalive request on a + # socket. It makes the socket persistent. + ##Log " PreparePersistentConnection" $token -- $sock -- DO + set DoLater [PreparePersistentConnection $token] + } else { + ##Log " PreparePersistentConnection" $token -- $sock -- SKIP + set DoLater {-traceread 0 -tracewrite 0} + } + + if {$state(ReusingPlaceholder)} { + # - This request was added to the socketPhQueue of a persistent + # connection. + # - But the connection has not yet been created and is a placeholder; + # - And the placeholder was created by an earlier request. + # - When that earlier request calls OpenSocket, its placeholder is + # replaced with a true socket, and it then executes the equivalent of + # OpenSocket for any subsequent requests that have + # $state(ReusingPlaceholder). + Log >J$tk after idle coro NO - ReusingPlaceholder + } elseif {$state(alreadyQueued)} { + # - This request was added to the socketWrQueue and socketPlayCmd + # of a persistent connection that will close at the end of its current + # read operation. + Log >J$tk after idle coro NO - alreadyQueued + } else { + Log >J$tk after idle coro YES + set CoroName ${token}--SocketCoroutine + set cancel [after idle [list coroutine $CoroName ::http::OpenSocket \ + $token $DoLater]] + dict set socketCoEvent($state(socketinfo)) $token $cancel + set state(socketcoro) $cancel + } + + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::PreparePersistentConnection +# ------------------------------------------------------------------------------ +# This command is called by AsyncTransaction to initialise a "persistent +# connection" based upon a socket placeholder. It is called the first time the +# socket is associated with a "-keepalive" request. +# +# Arguments: +# token - connection token (name of an array) +# +# Return Value: - DoLater, a dictionary of boolean values listing unfinished +# tasks; to be passed to ConfigureNewSocket via OpenSocket. +# ------------------------------------------------------------------------------ + +proc http::PreparePersistentConnection {token} { + variable $token + upvar 0 $token state + + variable socketMapping + variable socketRdState + variable socketWrState + variable socketRdQueue + variable socketWrQueue + variable socketPhQueue + variable socketClosing + variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + + set DoLater {-traceread 0 -tracewrite 0} + set socketMapping($state(socketinfo)) $state(sock) + set socketProxyId($state(socketinfo)) $state(proxyUsed) + # - The value of state(proxyUsed) was set in http::CreateToken to either + # "none" or "HttpProxy". + # - $token is the first transaction to use this placeholder, so there are + # no other tokens whose (proxyUsed) must be modified. + + if {![info exists socketRdState($state(socketinfo))]} { + set socketRdState($state(socketinfo)) {} + # set varName ::http::socketRdState($state(socketinfo)) + # trace add variable $varName unset ::http::CancelReadPipeline + dict set DoLater -traceread 1 + } + if {![info exists socketWrState($state(socketinfo))]} { + set socketWrState($state(socketinfo)) {} + # set varName ::http::socketWrState($state(socketinfo)) + # trace add variable $varName unset ::http::CancelWritePipeline + dict set DoLater -tracewrite 1 + } + + if {$state(-pipeline)} { + #Log new, init for pipelined, GRANT write access to $token in geturl + # Also grant premature read access to the socket. This is OK. + set socketRdState($state(socketinfo)) $token + set socketWrState($state(socketinfo)) $token + } else { + # socketWrState is not used by this non-pipelined transaction. + # We cannot leave it as "Wready" because the next call to + # http::geturl with a pipelined transaction would conclude that the + # socket is available for writing. + #Log new, init for nonpipeline, GRANT r/w access to $token in geturl + set socketRdState($state(socketinfo)) $token + set socketWrState($state(socketinfo)) $token + } + + # Value of socketPhQueue() may have already been set by ReplayCore. + if {![info exists socketPhQueue($state(sock))]} { + set socketPhQueue($state(sock)) {} + } + set socketRdQueue($state(socketinfo)) {} + set socketWrQueue($state(socketinfo)) {} + set socketClosing($state(socketinfo)) 0 + set socketPlayCmd($state(socketinfo)) {ReplayIfClose Wready {} {}} + set socketCoEvent($state(socketinfo)) {} + set socketProxyId($state(socketinfo)) {} + + return $DoLater +} + +# ------------------------------------------------------------------------------ +# Proc ::http::OpenSocket +# ------------------------------------------------------------------------------ +# This command is called as a coroutine idletask to start the asynchronous HTTP +# transaction in most cases. For the exceptions, see the calling code in +# command AsyncTransaction. +# +# Arguments: +# token - connection token (name of an array) +# DoLater - dictionary of boolean values listing unfinished tasks +# +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::OpenSocket {token DoLater} { + variable $token + upvar 0 $token state + set tk [namespace tail $token] + + variable socketMapping + variable socketRdState + variable socketWrState + variable socketRdQueue + variable socketWrQueue + variable socketPhQueue + variable socketClosing + variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + + Log >K$tk Start OpenSocket coroutine + + if {![info exists state(-keepalive)]} { + # The request has already been cancelled by the calling script. + return + } + + set sockOld $state(sock) + + dict unset socketCoEvent($state(socketinfo)) $token + unset -nocomplain state(socketcoro) + + if {[catch { + if {$state(reusing)} { + # If ($state(reusing)) is true, then we do not need to create a new + # socket, even if $sockOld is only a placeholder for a socket. + set sock $sockOld } else { + # set sock in the [catch] below. + set pre [clock milliseconds] + ##Log pre socket opened, - token $token + ##Log $state(openCmd) - token $token + set sock [namespace eval :: $state(openCmd)] + set state(sock) $sock + # Normal return from $state(openCmd) always returns a valid socket. + # A TLS proxy connection with 407 or other failure from the + # proxy server raises an error. + # Initialisation of a new socket. ##Log post socket opened, - token $token ##Log socket opened, now fconfigure - token $token set delay [expr {[clock milliseconds] - $pre}] if {$delay > 3000} { Log socket delay $delay - token $token } fconfigure $sock -translation {auto crlf} \ -buffersize $state(-blocksize) + if {[package vsatisfies [package provide Tcl] 9.0-]} { + fconfigure $sock -profile replace + } ##Log socket opened, DONE fconfigure - token $token } - } - # Command [socket] is called with -async, but takes 5s to 5.1s to return, - # with probability of order 1 in 10,000. This may be a bizarre scheduling - # issue with my (KJN's) system (Fedora Linux). - # This does not cause a problem (unless the request times out when this - # command returns). - - set state(sock) $sock - Log "Using $sock for $state(socketinfo) - token $token" \ - [expr {$state(-keepalive)?"keepalive":""}] - - if { $state(-keepalive) - && (![info exists socketMapping($state(socketinfo))]) - } { - # Freshly-opened socket that we would like to become persistent. - set socketMapping($state(socketinfo)) $sock - - if {![info exists socketRdState($state(socketinfo))]} { - set socketRdState($state(socketinfo)) {} + + Log "Using $sock for $state(socketinfo) - token $token" \ + [expr {$state(-keepalive)?"keepalive":""}] + + # Code above has set state(sock) $sock + ConfigureNewSocket $token $sockOld $DoLater + ##Log OpenSocket success $sock - token $token + } result errdict]} { + ##Log OpenSocket failed $result - token $token + # There may be other requests in the socketPhQueue. + # Prepare socketPlayCmd so that Finish will replay them. + if { ($state(-keepalive)) && (!$state(reusing)) + && [info exists socketPhQueue($sockOld)] + && ($socketPhQueue($sockOld) ne {}) + } { + if {$socketMapping($state(socketinfo)) ne $sockOld} { + Log "WARNING: this code should not be reached.\ + {$socketMapping($state(socketinfo)) ne $sockOld}" + } + set socketPlayCmd($state(socketinfo)) [list ReplayIfClose Wready {} $socketPhQueue($sockOld)] + set socketPhQueue($sockOld) {} + } + if {[string range $result 0 20] eq {proxy connect failed:}} { + # - The HTTPS proxy did not create a socket. The pre-existing value + # (a "placeholder socket") is unchanged. + # - The proxy returned a valid HTTP response to the failed CONNECT + # request, and http::SecureProxyConnect copied this to $token, + # and also set ${token}(connection) set to "close". + # - Remove the error message $result so that Finish delivers this + # HTTP response to the caller. + set result {} + } + Finish $token $result + # Because socket creation failed, the placeholder "socket" must be + # "closed" and (if persistent) removed from the persistent sockets + # table. In the {proxy connect failed:} case Finish does this because + # the value of ${token}(connection) is "close". In the other cases here, + # it does so because $result is non-empty. + } + ##Log Leaving http::OpenSocket coroutine [info coroutine] - token $token + return +} + + +# ------------------------------------------------------------------------------ +# Proc ::http::ConfigureNewSocket +# ------------------------------------------------------------------------------ +# Command to initialise a newly-created socket. Called only from OpenSocket. +# +# This command is called by OpenSocket whenever a genuine socket (sockNew) has +# been opened for for use by HTTP. It does two things: +# (1) If $token uses a placeholder socket, this command replaces the placeholder +# socket with the real socket, not only in $token but in all other requests +# that use the same placeholder. +# (2) It calls ScheduleRequest to schedule each request that uses the socket. +# +# +# Value of sockOld/sockNew can be "sock" (genuine socket) or "ph" (placeholder). +# sockNew is ${token}(sock) +# sockOld sockNew CASES +# sock sock (if $reusing, and sockOld is sock) +# ph sock (if (not $reusing), and sockOld is ph) +# ph ph (if $reusing, and sockOld is ph) - not called in this case +# sock ph (cannot occur unless a bug) - not called in this case +# (if (not $reusing), and sockOld is sock) - illogical +# +# Arguments: +# token - connection token (name of an array) +# sockOld - handle or placeholder used for a socket before the call to +# OpenSocket +# DoLater - dictionary of boolean values listing unfinished tasks +# +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::ConfigureNewSocket {token sockOld DoLater} { + variable $token + upvar 0 $token state + set tk [namespace tail $token] + + variable socketMapping + variable socketRdState + variable socketWrState + variable socketRdQueue + variable socketWrQueue + variable socketPhQueue + variable socketClosing + variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + + set reusing $state(reusing) + set sock $state(sock) + set proxyUsed $state(proxyUsed) + ##Log " ConfigureNewSocket" $token $sockOld ... -- $reusing $sock $proxyUsed + + if {(!$reusing) && ($sock ne $sockOld)} { + # Replace the placeholder value sockOld with sock. + + if { [info exists socketMapping($state(socketinfo))] + && ($socketMapping($state(socketinfo)) eq $sockOld) + } { + set socketMapping($state(socketinfo)) $sock + set socketProxyId($state(socketinfo)) $proxyUsed + # tokens that use the placeholder $sockOld are updated below. + ##Log set socketMapping($state(socketinfo)) $sock + } + + # Now finish any tasks left over from PreparePersistentConnection on + # the connection. + # + # The "unset" traces are fired by init (clears entire arrays), and + # by http::Unset. + # Unset is called by CloseQueuedQueries and (possibly never) by geturl. + # + # CancelReadPipeline, CancelWritePipeline call http::Finish for each + # token. + # + # FIXME If Finish is placeholder-aware, these traces can be set earlier, + # in PreparePersistentConnection. + + if {[dict get $DoLater -traceread]} { set varName ::http::socketRdState($state(socketinfo)) trace add variable $varName unset ::http::CancelReadPipeline } - if {![info exists socketWrState($state(socketinfo))]} { - set socketWrState($state(socketinfo)) {} + if {[dict get $DoLater -tracewrite]} { set varName ::http::socketWrState($state(socketinfo)) trace add variable $varName unset ::http::CancelWritePipeline } - - if {$state(-pipeline)} { - #Log new, init for pipelined, GRANT write access to $token in geturl - # Also grant premature read access to the socket. This is OK. - set socketRdState($state(socketinfo)) $token - set socketWrState($state(socketinfo)) $token - } else { - # socketWrState is not used by this non-pipelined transaction. - # We cannot leave it as "Wready" because the next call to - # http::geturl with a pipelined transaction would conclude that the - # socket is available for writing. - #Log new, init for nonpipeline, GRANT r/w access to $token in geturl - set socketRdState($state(socketinfo)) $token - set socketWrState($state(socketinfo)) $token - } - - set socketRdQueue($state(socketinfo)) {} - set socketWrQueue($state(socketinfo)) {} - set socketClosing($state(socketinfo)) 0 - set socketPlayCmd($state(socketinfo)) {ReplayIfClose Wready {} {}} - } - - if {![info exists phost]} { - set phost "" - } - if {$reusing} { - # For use by http::ReplayIfDead if the persistent connection has died. - # Also used by NextPipelinedWrite. - set state(tmpConnArgs) [list $proto $phost $srvurl] - } - - # The element socketWrState($connId) has a value which is either the name of - # the token that is permitted to write to the socket, or "Wready" if no - # token is permitted to write. - # - # The code that sets the value to Wready immediately calls - # http::NextPipelinedWrite, which examines socketWrQueue($connId) and - # processes the next request in the queue, if there is one. The value - # Wready is not found when the interpreter is in the event loop unless the - # socket is idle. - # - # The element socketRdState($connId) has a value which is either the name of - # the token that is permitted to read from the socket, or "Rready" if no - # token is permitted to read. - # - # The code that sets the value to Rready then examines - # socketRdQueue($connId) and processes the next request in the queue, if - # there is one. The value Rready is not found when the interpreter is in - # the event loop unless the socket is idle. - - if {$alreadyQueued} { + } + + # Do this in all cases. + ScheduleRequest $token + + # Now look at all other tokens that use the placeholder $sockOld. + if { (!$reusing) + && ($sock ne $sockOld) + && [info exists socketPhQueue($sockOld)] + } { + ##Log " ConfigureNewSocket" $token scheduled, now do $socketPhQueue($sockOld) + foreach tok $socketPhQueue($sockOld) { + # 1. Amend the token's (sock). + ##Log set ${tok}(sock) $sock + set ${tok}(sock) $sock + set ${tok}(proxyUsed) $proxyUsed + + # 2. Schedule the token's HTTP request. + # Every token in socketPhQueue(*) has reusing 1 alreadyQueued 0. + set ${tok}(reusing) 1 + set ${tok}(alreadyQueued) 0 + ScheduleRequest $tok + } + set socketPhQueue($sockOld) {} + } + ##Log " ConfigureNewSocket" $token DONE + + return +} + + +# ------------------------------------------------------------------------------ +# The values of array variables socketMapping etc. +# ------------------------------------------------------------------------------ +# connId "$host:$port" +# socketMapping($connId) the handle or placeholder for the socket that is used +# for "-keepalive 1" requests to $connId. +# socketRdState($connId) the token that is currently reading from the socket. +# Other values: Rready (ready for next token to read). +# socketWrState($connId) the token that is currently writing to the socket. +# Other values: Wready (ready for next token to write), +# peNding (would be ready for next write, except that +# the integrity of a non-pipelined transaction requires +# waiting until the read(s) in progress are finished). +# socketRdQueue($connId) List of tokens that are queued for reading later. +# socketWrQueue($connId) List of tokens that are queued for writing later. +# socketPhQueue($sock) List of tokens that are queued to use a placeholder +# socket, when the real socket has not yet been created. +# socketClosing($connId) (boolean) true iff a server response header indicates +# that the server will close the connection at the end of +# the current response. +# socketPlayCmd($connId) The command to execute to replay pending and +# part-completed transactions if the socket closes early. +# socketCoEvent($connId) Identifier for the "after idle" event that will launch +# an OpenSocket coroutine to open or re-use a socket. +# socketProxyId($connId) The type of proxy that this socket uses: values are +# those of state(proxyUsed) i.e. none, HttpProxy, +# SecureProxy, and SecureProxyFailed. +# The value is not used for anything by http, its purpose +# is to set the value of state() for caller information. +# ------------------------------------------------------------------------------ + + +# ------------------------------------------------------------------------------ +# Using socketWrState(*), socketWrQueue(*), socketRdState(*), socketRdQueue(*) +# ------------------------------------------------------------------------------ +# The element socketWrState($connId) has a value which is either the name of +# the token that is permitted to write to the socket, or "Wready" if no +# token is permitted to write. +# +# The code that sets the value to Wready immediately calls +# http::NextPipelinedWrite, which examines socketWrQueue($connId) and +# processes the next request in the queue, if there is one. The value +# Wready is not found when the interpreter is in the event loop unless the +# socket is idle. +# +# The element socketRdState($connId) has a value which is either the name of +# the token that is permitted to read from the socket, or "Rready" if no +# token is permitted to read. +# +# The code that sets the value to Rready then examines +# socketRdQueue($connId) and processes the next request in the queue, if +# there is one. The value Rready is not found when the interpreter is in +# the event loop unless the socket is idle. +# ------------------------------------------------------------------------------ + + +# ------------------------------------------------------------------------------ +# Proc http::ScheduleRequest +# ------------------------------------------------------------------------------ +# Command to either begin the HTTP request, or add it to the appropriate queue. +# Called from two places in ConfigureNewSocket. +# +# Arguments: +# token - connection token (name of an array) +# +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::ScheduleRequest {token} { + variable $token + upvar 0 $token state + set tk [namespace tail $token] + + Log >L$tk ScheduleRequest + + variable socketMapping + variable socketRdState + variable socketWrState + variable socketRdQueue + variable socketWrQueue + variable socketPhQueue + variable socketClosing + variable socketPlayCmd + variable socketCoEvent + variable socketProxyId + + set Unfinished 0 + + set reusing $state(reusing) + set sockNew $state(sock) + + # The "if" tests below: must test against the current values of + # socketWrState, socketRdState, and so the tests must be done here, + # not earlier in PreparePersistentConnection. + + if {$state(alreadyQueued)} { + # The request has been appended to the queue of a persistent socket + # (that is scheduled to close and have its queue replayed). + # # A write may or may not be in progress. There is no need to set # socketWrState to prevent another call stealing write access - all # subsequent calls on this socket will come here because the socket # will close after the current read, and its # socketClosing($connId) is 1. @@ -1239,57 +2078,82 @@ # A read is queued or in progress, but not a write. Cannot start the # nonpipeline transaction, but must set socketWrState to prevent a # pipelined request jumping the queue. ##Log "HTTP request for token $token is queued for nonpipeline use" #Log re-use nonpipeline, GRANT delayed write access to $token in geturl - set socketWrState($state(socketinfo)) peNding lappend socketWrQueue($state(socketinfo)) $token } else { if {$reusing && $state(-pipeline)} { - #Log re-use pipelined, GRANT write access to $token in geturl + #Log new, init for pipelined, GRANT write access to $token in geturl + # DO NOT grant premature read access to the socket. + # set socketRdState($state(socketinfo)) $token set socketWrState($state(socketinfo)) $token - } elseif {$reusing} { - # Cf tests above - both are ready. - #Log re-use nonpipeline, GRANT r/w access to $token in geturl + # socketWrState is not used by this non-pipelined transaction. + # We cannot leave it as "Wready" because the next call to + # http::geturl with a pipelined transaction would conclude that the + # socket is available for writing. + #Log new, init for nonpipeline, GRANT r/w access to $token in geturl set socketRdState($state(socketinfo)) $token set socketWrState($state(socketinfo)) $token + } else { } - # All (!$reusing) cases come here, and also some $reusing cases if the - # connection is ready. + # Process the request now. + # - Command is not called unless $state(sock) is a real socket handle + # and not a placeholder. + # - All (!$reusing) cases come here. + # - Some $reusing cases come here too if the connection is + # marked as ready. Those $reusing cases are: + # $reusing && ($socketWrState($state(socketinfo)) eq "Wready") && + # EITHER !$pipeline && ($socketRdState($state(socketinfo)) eq "Rready") + # OR $pipeline + # #Log ---- $state(socketinfo) << conn to $token for HTTP request (a) + ##Log " ScheduleRequest" $token -- fileevent $state(sock) writable for $token # Connect does its own fconfigure. - fileevent $sock writable \ - [list http::Connect $token $proto $phost $srvurl] - } - - # Wait for the connection to complete. - if {![info exists state(-command)]} { - # geturl does EVERYTHING asynchronously, so if the user - # calls it synchronously, we just do a wait here. - http::wait $token - - if {![info exists state]} { - # If we timed out then Finish has been called and the users - # command callback may have cleaned up the token. If so we end up - # here with nothing left to do. - return $token - } elseif {$state(status) eq "error"} { - # Something went wrong while trying to establish the connection. - # Clean up after events and such, but DON'T call the command - # callback (if available) because we're going to throw an - # exception from here instead. - set err [lindex $state(error) 0] - cleanup $token - return -code error $err - } - } - ##Log Leaving http::geturl - token $token - return $token + + lassign $state(connArgs) proto phost srvurl + + if {[catch { + fileevent $state(sock) writable \ + [list http::Connect $token $proto $phost $srvurl] + } res opts]} { + # The socket no longer exists. + ##Log bug -- socket gone -- $res -- $opts + } + + } + + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::SendHeader +# ------------------------------------------------------------------------------ +# Command to send a request header, and keep a copy in state(requestHeaders) +# for debugging purposes. +# +# Arguments: +# token - connection token (name of an array) +# key - header name +# value - header value +# +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::SendHeader {token key value} { + variable $token + upvar 0 $token state + set tk [namespace tail $token] + set sock $state(sock) + lappend state(requestHeaders) [string tolower $key] $value + puts $sock "$key: $value" + return } # http::Connected -- # # Callback used when the connection to the HTTP server is actually @@ -1309,12 +2173,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state set tk [namespace tail $token] @@ -1325,12 +2192,11 @@ # Set back the variables needed here. set sock $state(sock) set isQueryChannel [info exists state(-querychannel)] set isQuery [info exists state(-query)] - set host [lindex [split $state(socketinfo) :] 0] - set port [lindex [split $state(socketinfo) :] 1] + regexp {^(.+):([^:]+)$} $state(socketinfo) {} host port set lower [string tolower $proto] set defport [lindex $urlTypes($lower) 0] # Send data in cr-lf format, but accept any line terminators. @@ -1337,10 +2203,13 @@ # Initialisation to {auto *} now done in geturl, KeepSocket and DoneRequest. # We are concerned here with the request (write) not the response (read). lassign [fconfigure $sock -translation] trRead trWrite fconfigure $sock -translation [list $trRead crlf] \ -buffersize $state(-blocksize) + if {[package vsatisfies [package provide Tcl] 9.0-]} { + fconfigure $sock -profile replace + } # The following is disallowed in safe interpreters, but the socket is # already in non-blocking mode in that case. catch {fconfigure $sock -blocking off} @@ -1370,49 +2239,63 @@ set accept_types_seen 0 Log ^B$tk begin sending request - token $token if {[catch { - set state(method) $how - puts $sock "$how $srvurl HTTP/$state(-protocol)" - if {[dict exists $state(-headers) Host]} { + if {[info exists state(bypass)]} { + set state(method) [lindex [split $state(bypass) { }] 0] + set state(requestHeaders) {} + set state(requestLine) $state(bypass) + } else { + set state(method) $how + set state(requestHeaders) {} + set state(requestLine) "$how $srvurl HTTP/$state(-protocol)" + } + puts $sock $state(requestLine) + set hostValue [GetFieldValue $state(-headers) Host] + if {$hostValue ne {}} { # Allow Host spoofing. [Bug 928154] - set hostHdr [dict get $state(-headers) Host] - regexp {^[^:]+} $hostHdr state(host) - puts $sock "Host: $hostHdr" + regexp {^[^:]+} $hostValue state(host) + SendHeader $token Host $hostValue } elseif {$port == $defport} { # Don't add port in this case, to handle broken servers. [Bug # #504508] set state(host) $host - puts $sock "Host: $host" + SendHeader $token Host $host } else { set state(host) $host - puts $sock "Host: $host:$port" + SendHeader $token Host "$host:$port" } - puts $sock "User-Agent: $http(-useragent)" + SendHeader $token User-Agent $http(-useragent) if {($state(-protocol) > 1.0) && $state(-keepalive)} { # Send this header, because a 1.1 server is not compelled to treat # this as the default. - puts $sock "Connection: keep-alive" - } - if {($state(-protocol) > 1.0) && !$state(-keepalive)} { - puts $sock "Connection: close" ;# RFC2616 sec 8.1.2.1 - } - if {($state(-protocol) < 1.1)} { + set ConnVal keep-alive + } elseif {($state(-protocol) > 1.0)} { + # RFC2616 sec 8.1.2.1 + set ConnVal close + } else { + # ($state(-protocol) <= 1.0) # RFC7230 A.1 # Some server implementations of HTTP/1.0 have a faulty # implementation of RFC 2068 Keep-Alive. # Don't leave this to chance. # For HTTP/1.0 we have already "set state(connection) close" # and "state(-keepalive) 0". - puts $sock "Connection: close" + set ConnVal close + } + # Proxy authorisation (cf. mod by Anders Ramdahl to autoproxy by + # Pat Thoyts). + if {($http(-proxyauth) ne {}) && ($state(proxyUsed) eq {HttpProxy})} { + SendHeader $token Proxy-Authorization $http(-proxyauth) } # RFC7230 A.1 - "clients are encouraged not to send the # Proxy-Connection header field in any requests" set accept_encoding_seen 0 set content_type_seen 0 - dict for {key value} $state(-headers) { + set connection_seen 0 + foreach {key value} $state(-headers) { set value [string map [list \n "" \r ""] $value] set key [string map {" " -} [string trim $key]] if {[string equal -nocase $key "host"]} { continue } @@ -1427,24 +2310,53 @@ } if {[string equal -nocase $key "content-length"]} { set contDone 1 set state(querylength) $value } + if { [string equal -nocase $key "connection"] + && [info exists state(bypass)] + } { + # Value supplied in -headers overrides $ConnVal. + set connection_seen 1 + } elseif {[string equal -nocase $key "connection"]} { + # Remove "close" or "keep-alive" and use our own value. + # In an upgrade request, the upgrade is not guaranteed. + # Value "close" or "keep-alive" tells the server what to do + # if it refuses the upgrade. We send a single "Connection" + # header because some websocket servers, e.g. civetweb, reject + # multiple headers. Bug [d01de3281f] of tcllib/websocket. + set connection_seen 1 + set listVal $state(connectionValues) + if {[set pos [lsearch $listVal close]] != -1} { + set listVal [lreplace $listVal $pos $pos] + } + if {[set pos [lsearch $listVal keep-alive]] != -1} { + set listVal [lreplace $listVal $pos $pos] + } + lappend listVal $ConnVal + set value [join $listVal {, }] + } if {[string length $key]} { - puts $sock "$key: $value" + SendHeader $token $key $value } } # Allow overriding the Accept header on a per-connection basis. Useful # for working with REST services. [Bug c11a51c482] if {!$accept_types_seen} { - puts $sock "Accept: $state(accept-types)" + SendHeader $token Accept $state(accept-types) } if { (!$accept_encoding_seen) && (![info exists state(-handler)]) && $http(-zip) } { - puts $sock "Accept-Encoding: gzip,deflate,compress" + SendHeader $token Accept-Encoding gzip,deflate + } elseif {!$accept_encoding_seen} { + SendHeader $token Accept-Encoding identity + } else { + } + if {!$connection_seen} { + SendHeader $token Connection $ConnVal } if {$isQueryChannel && ($state(querylength) == 0)} { # Try to determine size of data in channel. If we cannot seek, the # surrounding catch will trap us @@ -1465,11 +2377,11 @@ getCookies $proto $host $state(path)] { append cookies $separator $key = $value set separator "; " } if {$cookies ne ""} { - puts $sock "Cookie: $cookies" + SendHeader $token Cookie $cookies } } # Flush the request header and set up the fileevent that will either # push the POST data or read the response. @@ -1489,14 +2401,14 @@ # response. if {$isQuery || $isQueryChannel} { # POST method. if {!$content_type_seen} { - puts $sock "Content-Type: $state(-type)" + SendHeader $token Content-Type $state(-type) } if {!$contDone} { - puts $sock "Content-Length: $state(querylength)" + SendHeader $token Content-Length $state(querylength) } puts $sock "" flush $sock # Flush flushes the error in the https case with a bad handshake: # else the socket never becomes writable again, and hangs until @@ -1534,11 +2446,11 @@ Log "WARNING - if testing, pay special attention to this\ case (GI) which is seldom executed - token $token" if {[info exists state(reusing)] && $state(reusing)} { # The socket was closed at the server end, and closed at # this end by http::CheckEof. - if {[TestForReplay $token write $err a]} { + if {[TestForReplay $token write $err a]} { return } else { Finish $token {failed to re-use socket} } @@ -1546,11 +2458,12 @@ # This is NOT a persistent socket that has been closed since its # last use. # If any other requests are in flight or pipelined/queued, they will # be discarded. } elseif {$state(status) eq ""} { - # ...https handshake errors come here. + # https handshake errors come here, for + # Tcl 8.7 without http::SecureProxyConnect, and for Tcl 8.6. set msg [registerError $sock] registerError $sock {} if {$msg eq {}} { set msg {failed to use socket} } @@ -1557,10 +2470,11 @@ Finish $token $msg } elseif {$state(status) ne "error"} { Finish $token $err } } + return } # http::registerError # # Called (for example when processing TclTLS activity) to register @@ -1602,12 +2516,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state set tk [namespace tail $token] set sock $state(sock) @@ -1662,10 +2579,11 @@ # In the pipelined case, connection for reading depends on the # value of socketRdState. # In the nonpipeline case, connection for reading always occurs. ReceiveResponse $token } + return } # http::ReceiveResponse # # Connects token to its socket for reading. @@ -1678,17 +2596,20 @@ #Log ---- $state(socketinfo) >> conn to $token for HTTP response lassign [fconfigure $sock -translation] trRead trWrite fconfigure $sock -translation [list auto $trWrite] \ -buffersize $state(-blocksize) + if {[package vsatisfies [package provide Tcl] 9.0-]} { + fconfigure $sock -profile replace + } Log ^D$tk begin receiving response - token $token - coroutine ${token}EventCoroutine http::Event $sock $token + coroutine ${token}--EventCoroutine http::Event $sock $token if {[info exists state(-handler)] || [info exists state(-progress)]} { - fileevent $sock readable [list http::EventGateway $sock $token] + fileevent $sock readable [list http::EventGateway $sock $token] } else { - fileevent $sock readable ${token}EventCoroutine + fileevent $sock readable ${token}--EventCoroutine } return } @@ -1708,21 +2629,21 @@ proc http::EventGateway {sock token} { variable $token upvar 0 $token state fileevent $sock readable {} - catch {${token}EventCoroutine} res opts - if {[info commands ${token}EventCoroutine] ne {}} { - # The coroutine can be deleted by completion (a non-yield return), by - # http::Finish (when there is a premature end to the transaction), by - # http::reset or http::cleanup, or if the caller set option -channel - # but not option -handler: in the last case reading from the socket is - # now managed by commands ::http::Copy*, http::ReceiveChunked, and - # http::make-transformation-chunked. - # - # Catch in case the coroutine has closed the socket. - catch {fileevent $sock readable [list http::EventGateway $sock $token]} + catch {${token}--EventCoroutine} res opts + if {[info commands ${token}--EventCoroutine] ne {}} { + # The coroutine can be deleted by completion (a non-yield return), by + # http::Finish (when there is a premature end to the transaction), by + # http::reset or http::cleanup, or if the caller set option -channel + # but not option -handler: in the last case reading from the socket is + # now managed by commands ::http::Copy*, http::ReceiveChunked, and + # http::MakeTransformationChunked. + # + # Catch in case the coroutine has closed the socket. + catch {fileevent $sock readable [list http::EventGateway $sock $token]} } # If there was an error, re-throw it. return -options $opts $res } @@ -1777,11 +2698,11 @@ ] ) } { # - The usual case for a pipelined connection, ready for a new request. #Log pipelined, GRANT write access to $token2 in NextPipelinedWrite - set conn [set ${token2}(tmpConnArgs)] + set conn [set ${token2}(connArgs)] set socketWrState($connId) $token2 set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end] # Connect does its own fconfigure. fileevent $state(sock) writable [list http::Connect $token2 {*}$conn] #Log ---- $connId << conn to $token2 for HTTP request (b) @@ -1802,13 +2723,11 @@ && ($socketRdState($connId) eq "Rready") } { # The case in which the next request will be non-pipelined, and the read # and write queues is ready: which is the condition for a non-pipelined # write. - variable $token3 - upvar 0 $token3 state3 - set conn [set ${token3}(tmpConnArgs)] + set conn [set ${token3}(connArgs)] #Log nonpipeline, GRANT r/w access to $token3 in NextPipelinedWrite set socketRdState($connId) $token3 set socketWrState($connId) $token3 set socketWrQueue($connId) [lrange $socketWrQueue($connId) 1 end] # Connect does its own fconfigure. @@ -1836,10 +2755,11 @@ # http::KeepSocket when $socketRdState($connId) is set to "Rready". #Log re-use nonpipeline, GRANT delayed write access to $token in NextP.. set socketWrState($connId) peNding } + return } # http::CancelReadPipeline # # Cancel pipelined responses on a closing "Keep-Alive" socket. @@ -1868,10 +2788,11 @@ set ${token}(status) eof Finish $token ;#$msg } set socketRdQueue($connId) {} } + return } # http::CancelWritePipeline # # Cancel queued events on a closing "Keep-Alive" socket. @@ -1901,10 +2822,11 @@ set ${token}(status) eof Finish $token ;#$msg } set socketWrQueue($connId) {} } + return } # http::ReplayIfDead -- # # - A query on a re-used persistent socket failed at the earliest opportunity, @@ -1923,110 +2845,114 @@ # token Connection token. # # Side Effects: # Use the same token, but try to open a new socket. -proc http::ReplayIfDead {tokenArg doing} { +proc http::ReplayIfDead {token doing} { variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId - variable $tokenArg - upvar 0 $tokenArg stateArg + variable $token + upvar 0 $token state - Log running http::ReplayIfDead for $tokenArg $doing + Log running http::ReplayIfDead for $token $doing # 1. Merge the tokens for transactions in flight, the read (response) queue, # and the write (request) queue. set InFlightR {} set InFlightW {} # Obtain the tokens for transactions in flight. - if {$stateArg(-pipeline)} { + if {$state(-pipeline)} { # Two transactions may be in flight. The "read" transaction was first. # It is unlikely that the server would close the socket if a response # was pending; however, an earlier request (as well as the present # request) may have been sent and ignored if the socket was half-closed # by the server. - if { [info exists socketRdState($stateArg(socketinfo))] - && ($socketRdState($stateArg(socketinfo)) ne "Rready") + if { [info exists socketRdState($state(socketinfo))] + && ($socketRdState($state(socketinfo)) ne "Rready") } { - lappend InFlightR $socketRdState($stateArg(socketinfo)) + lappend InFlightR $socketRdState($state(socketinfo)) } elseif {($doing eq "read")} { - lappend InFlightR $tokenArg + lappend InFlightR $token } - if { [info exists socketWrState($stateArg(socketinfo))] - && $socketWrState($stateArg(socketinfo)) ni {Wready peNding} + if { [info exists socketWrState($state(socketinfo))] + && $socketWrState($state(socketinfo)) ni {Wready peNding} } { - lappend InFlightW $socketWrState($stateArg(socketinfo)) + lappend InFlightW $socketWrState($state(socketinfo)) } elseif {($doing eq "write")} { - lappend InFlightW $tokenArg + lappend InFlightW $token } - # Report any inconsistency of $tokenArg with socket*state. + # Report any inconsistency of $token with socket*state. if { ($doing eq "read") - && [info exists socketRdState($stateArg(socketinfo))] - && ($tokenArg ne $socketRdState($stateArg(socketinfo))) + && [info exists socketRdState($state(socketinfo))] + && ($token ne $socketRdState($state(socketinfo))) } { - Log WARNING - ReplayIfDead pipelined tokenArg $tokenArg $doing \ - ne socketRdState($stateArg(socketinfo)) \ - $socketRdState($stateArg(socketinfo)) + Log WARNING - ReplayIfDead pipelined token $token $doing \ + ne socketRdState($state(socketinfo)) \ + $socketRdState($state(socketinfo)) } elseif { ($doing eq "write") - && [info exists socketWrState($stateArg(socketinfo))] - && ($tokenArg ne $socketWrState($stateArg(socketinfo))) + && [info exists socketWrState($state(socketinfo))] + && ($token ne $socketWrState($state(socketinfo))) } { - Log WARNING - ReplayIfDead pipelined tokenArg $tokenArg $doing \ - ne socketWrState($stateArg(socketinfo)) \ - $socketWrState($stateArg(socketinfo)) + Log WARNING - ReplayIfDead pipelined token $token $doing \ + ne socketWrState($state(socketinfo)) \ + $socketWrState($state(socketinfo)) } } else { # One transaction should be in flight. # socketRdState, socketWrQueue are used. # socketRdQueue should be empty. - # Report any inconsistency of $tokenArg with socket*state. - if {$tokenArg ne $socketRdState($stateArg(socketinfo))} { - Log WARNING - ReplayIfDead nonpipeline tokenArg $tokenArg $doing \ - ne socketRdState($stateArg(socketinfo)) \ - $socketRdState($stateArg(socketinfo)) + # Report any inconsistency of $token with socket*state. + if {$token ne $socketRdState($state(socketinfo))} { + Log WARNING - ReplayIfDead nonpipeline token $token $doing \ + ne socketRdState($state(socketinfo)) \ + $socketRdState($state(socketinfo)) } # Report the inconsistency that socketRdQueue is non-empty. - if { [info exists socketRdQueue($stateArg(socketinfo))] - && ($socketRdQueue($stateArg(socketinfo)) ne {}) + if { [info exists socketRdQueue($state(socketinfo))] + && ($socketRdQueue($state(socketinfo)) ne {}) } { - Log WARNING - ReplayIfDead nonpipeline tokenArg $tokenArg $doing \ - has read queue socketRdQueue($stateArg(socketinfo)) \ - $socketRdQueue($stateArg(socketinfo)) ne {} + Log WARNING - ReplayIfDead nonpipeline token $token $doing \ + has read queue socketRdQueue($state(socketinfo)) \ + $socketRdQueue($state(socketinfo)) ne {} } - lappend InFlightW $socketRdState($stateArg(socketinfo)) - set socketRdQueue($stateArg(socketinfo)) {} + lappend InFlightW $socketRdState($state(socketinfo)) + set socketRdQueue($state(socketinfo)) {} } set newQueue {} lappend newQueue {*}$InFlightR - lappend newQueue {*}$socketRdQueue($stateArg(socketinfo)) + lappend newQueue {*}$socketRdQueue($state(socketinfo)) lappend newQueue {*}$InFlightW - lappend newQueue {*}$socketWrQueue($stateArg(socketinfo)) + lappend newQueue {*}$socketWrQueue($state(socketinfo)) - # 2. Tidy up tokenArg. This is a cut-down form of Finish/CloseSocket. + # 2. Tidy up token. This is a cut-down form of Finish/CloseSocket. # Do not change state(status). - # No need to after cancel stateArg(after) - either this is done in + # No need to after cancel state(after) - either this is done in # ReplayCore/ReInit, or Finish is called. - catch {close $stateArg(sock)} + catch {close $state(sock)} + Unset $state(socketinfo) # 2a. Tidy the tokens in the queues - this is done in ReplayCore/ReInit. # - Transactions, if any, that are awaiting responses cannot be completed. # They are listed for re-sending in newQueue. # - All tokens are preserved for re-use by ReplayCore, and their variables @@ -2034,10 +2960,11 @@ # - The relevant element of socketMapping, socketRdState, socketWrState, # socketRdQueue, socketWrQueue, socketClosing, socketPlayCmd will be set # to new values in ReplayCore. ReplayCore $newQueue + return } # http::ReplayIfClose -- # # A request on a socket that was previously "Connection: keep-alive" has @@ -2064,19 +2991,20 @@ # 1. Create newQueue set InFlightW {} if {$Wstate ni {Wready peNding}} { lappend InFlightW $Wstate } - + ##Log $Rqueue -- $InFlightW -- $Wqueue set newQueue {} lappend newQueue {*}$Rqueue lappend newQueue {*}$InFlightW lappend newQueue {*}$Wqueue # 2. Cleanup - none needed, done by the caller. ReplayCore $newQueue + return } # http::ReInit -- # # Command to restore a token's state to a condition that @@ -2116,10 +3044,15 @@ if {[info exists state(after)]} { after cancel $state(after) unset state(after) } + if {[info exists state(socketcoro)]} { + Log $token Cancel socket after-idle event (ReInit) + after cancel $state(socketcoro) + unset state(socketcoro) + } # Don't alter state(status) - this would trigger http::wait if it is in use. set tmpState $state(tmpState) set tmpOpenCmd $state(tmpOpenCmd) set tmpConnArgs $state(tmpConnArgs) @@ -2155,17 +3088,22 @@ # # Side Effects: # Use existing tokens, but try to open a new socket. proc http::ReplayCore {newQueue} { + variable TmpSockCounter + variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId if {[llength $newQueue] == 0} { # Nothing to do. return } @@ -2181,10 +3119,11 @@ variable $token upvar 0 $token state if {![ReInit $token]} { Log FAILED in http::ReplayCore - NO tmp vars + Log ReplayCore reject $token Finish $token {cannot send this request again} return } set tmpState $state(tmpState) @@ -2193,105 +3132,46 @@ unset state(tmpState) unset state(tmpOpenCmd) unset state(tmpConnArgs) set state(reusing) 0 - - if {$state(-timeout) > 0} { - set resetCmd [list http::reset $token timeout] - set state(after) [after $state(-timeout) $resetCmd] - } - - set pre [clock milliseconds] - ##Log pre socket opened, - token $token - ##Log $tmpOpenCmd - token $token - # 4. Open a socket. - if {[catch {eval $tmpOpenCmd} sock]} { - # Something went wrong while trying to establish the connection. - Log FAILED - $sock - set state(sock) NONE - Finish $token $sock - return - } - ##Log post socket opened, - token $token - set delay [expr {[clock milliseconds] - $pre}] - if {$delay > 3000} { - Log socket delay $delay - token $token - } - # Command [socket] is called with -async, but takes 5s to 5.1s to return, - # with probability of order 1 in 10,000. This may be a bizarre scheduling - # issue with my (KJN's) system (Fedora Linux). - # This does not cause a problem (unless the request times out when this - # command returns). - - # 5. Configure the persistent socket data. - if {$state(-keepalive)} { - set socketMapping($state(socketinfo)) $sock - - if {![info exists socketRdState($state(socketinfo))]} { - set socketRdState($state(socketinfo)) {} - set varName ::http::socketRdState($state(socketinfo)) - trace add variable $varName unset ::http::CancelReadPipeline - } - - if {![info exists socketWrState($state(socketinfo))]} { - set socketWrState($state(socketinfo)) {} - set varName ::http::socketWrState($state(socketinfo)) - trace add variable $varName unset ::http::CancelWritePipeline - } - - if {$state(-pipeline)} { - #Log new, init for pipelined, GRANT write acc to $token ReplayCore - set socketRdState($state(socketinfo)) $token - set socketWrState($state(socketinfo)) $token - } else { - #Log new, init for nonpipeline, GRANT r/w acc to $token ReplayCore - set socketRdState($state(socketinfo)) $token - set socketWrState($state(socketinfo)) $token - } - - set socketRdQueue($state(socketinfo)) {} - set socketWrQueue($state(socketinfo)) $newQueue - set socketClosing($state(socketinfo)) 0 - set socketPlayCmd($state(socketinfo)) {ReplayIfClose Wready {} {}} - } - - ##Log pre newQueue ReInit, - token $token - # 6. Configure sockets in the queue. + set state(ReusingPlaceholder) 0 + set state(alreadyQueued) 0 + Log ReplayCore replay $token + + # Give the socket a placeholder name before it is created. + set sock HTTP_PLACEHOLDER_[incr TmpSockCounter] + set state(sock) $sock + + # Move the $newQueue into the placeholder socket's socketPhQueue. + set socketPhQueue($sock) {} foreach tok $newQueue { if {[ReInit $tok]} { set ${tok}(reusing) 1 set ${tok}(sock) $sock + lappend socketPhQueue($sock) $tok + Log ReplayCore replay $tok } else { + Log ReplayCore reject $tok set ${tok}(reusing) 1 set ${tok}(sock) NONE - Finish $token {cannot send this request again} + Finish $tok {cannot send this request again} } } - # 7. Configure the socket for newToken to send a request. - set state(sock) $sock - Log "Using $sock for $state(socketinfo) - token $token" \ - [expr {$state(-keepalive)?"keepalive":""}] - - # Initialisation of a new socket. - ##Log socket opened, now fconfigure - token $token - fconfigure $sock -translation {auto crlf} -buffersize $state(-blocksize) - ##Log socket opened, DONE fconfigure - token $token - - # Connect does its own fconfigure. - fileevent $sock writable [list http::Connect $token {*}$tmpConnArgs] - #Log ---- $sock << conn to $token for HTTP request (e) + AsyncTransaction $token + + return } # Data access functions: # Data - the URL data # Status - the transaction status: ok, reset, eof, timeout, error # Code - the HTTP transaction code, e.g., 200 # Size - the size of the URL data -proc http::data {token} { +proc http::responseBody {token} { variable $token upvar 0 $token state return $state(body) } proc http::status {token} { @@ -2300,16 +3180,21 @@ } variable $token upvar 0 $token state return $state(status) } -proc http::code {token} { +proc http::responseLine {token} { variable $token upvar 0 $token state return $state(http) } -proc http::ncode {token} { +proc http::requestLine {token} { + variable $token + upvar 0 $token state + return $state(requestLine) +} +proc http::responseCode {token} { variable $token upvar 0 $token state if {[regexp {[0-9]{3}} $state(http) numeric_code]} { return $numeric_code } else { @@ -2319,22 +3204,154 @@ proc http::size {token} { variable $token upvar 0 $token state return $state(currentsize) } -proc http::meta {token} { +proc http::requestHeaders {token args} { + set lenny [llength $args] + if {$lenny > 1} { + return -code error {usage: ::http::requestHeaders token ?headerName?} + } else { + return [Meta $token request {*}$args] + } +} +proc http::responseHeaders {token args} { + set lenny [llength $args] + if {$lenny > 1} { + return -code error {usage: ::http::responseHeaders token ?headerName?} + } else { + return [Meta $token response {*}$args] + } +} +proc http::requestHeaderValue {token header} { + Meta $token request $header VALUE +} +proc http::responseHeaderValue {token header} { + Meta $token response $header VALUE +} +proc http::Meta {token who args} { + variable $token + upvar 0 $token state + + if {$who eq {request}} { + set whom requestHeaders + } elseif {$who eq {response}} { + set whom meta + } else { + return -code error {usage: ::http::Meta token request|response ?headerName ?VALUE??} + } + + set header [string tolower [lindex $args 0]] + set how [string tolower [lindex $args 1]] + set lenny [llength $args] + if {$lenny == 0} { + return $state($whom) + } elseif {($lenny > 2) || (($lenny == 2) && ($how ne {value}))} { + return -code error {usage: ::http::Meta token request|response ?headerName ?VALUE??} + } else { + set result {} + set combined {} + foreach {key value} $state($whom) { + if {$key eq $header} { + lappend result $key $value + append combined $value {, } + } + } + if {$lenny == 1} { + return $result + } else { + return [string range $combined 0 end-2] + } + } +} + + +# ------------------------------------------------------------------------------ +# Proc http::responseInfo +# ------------------------------------------------------------------------------ +# Command to return a dictionary of the most useful metadata of a HTTP +# response. +# +# Arguments: +# token - connection token (name of an array) +# +# Return Value: a dict. See man page http(n) for a description of each item. +# ------------------------------------------------------------------------------ + +proc http::responseInfo {token} { variable $token upvar 0 $token state - return $state(meta) + set result {} + foreach {key origin name} { + stage STATE state + status STATE status + responseCode STATE responseCode + reasonPhrase STATE reasonPhrase + contentType STATE type + binary STATE binary + redirection RESP location + upgrade STATE upgrade + error ERROR - + postError STATE posterror + method STATE method + charset STATE charset + compression STATE coding + httpRequest STATE -protocol + httpResponse STATE httpResponse + url STATE url + connectionRequest REQ connection + connectionResponse RESP connection + connectionActual STATE connection + transferEncoding STATE transfer + totalPost STATE querylength + currentPost STATE queryoffset + totalSize STATE totalsize + currentSize STATE currentsize + proxyUsed STATE proxyUsed + } { + if {$origin eq {STATE}} { + if {[info exists state($name)]} { + dict set result $key $state($name) + } else { + # Should never come here + dict set result $key {} + } + } elseif {$origin eq {REQ}} { + dict set result $key [requestHeaderValue $token $name] + } elseif {$origin eq {RESP}} { + dict set result $key [responseHeaderValue $token $name] + } elseif {$origin eq {ERROR}} { + # Don't flood the dict with data. The command ::http::error is + # available. + if {[info exists state(error)]} { + set msg [lindex $state(error) 0] + } else { + set msg {} + } + dict set result $key $msg + } else { + # Should never come here + dict set result $key {} + } + } + return $result } proc http::error {token} { variable $token upvar 0 $token state if {[info exists state(error)]} { return $state(error) } - return "" + return +} +proc http::postError {token} { + variable $token + upvar 0 $token state + if {[info exists state(postErrorFull)]} { + return $state(postErrorFull) + } + return } # http::cleanup # # Garbage collect the state associated with a transaction @@ -2341,47 +3358,65 @@ # # Arguments # token The token returned from http::geturl # # Side Effects -# unsets the state array +# Unsets the state array. proc http::cleanup {token} { variable $token upvar 0 $token state - if {[info commands ${token}EventCoroutine] ne {}} { - rename ${token}EventCoroutine {} + if {[info commands ${token}--EventCoroutine] ne {}} { + rename ${token}--EventCoroutine {} + } + if {[info commands ${token}--SocketCoroutine] ne {}} { + rename ${token}--SocketCoroutine {} } if {[info exists state(after)]} { after cancel $state(after) unset state(after) + } + if {[info exists state(socketcoro)]} { + Log $token Cancel socket after-idle event (cleanup) + after cancel $state(socketcoro) + unset state(socketcoro) } if {[info exists state]} { unset state } + return } # http::Connect # -# This callback is made when an asyncronous connection completes. +# This callback is made when an asynchronous connection completes. # # Arguments # token The token returned from http::geturl # # Side Effects # Sets the status of the connection, which unblocks -# the waiting geturl call +# the waiting geturl call proc http::Connect {token proto phost srvurl} { variable $token upvar 0 $token state set tk [namespace tail $token] - set err "due to unexpected EOF" - if { - [eof $state(sock)] || - [set err [fconfigure $state(sock) -error]] ne "" - } { + + if {[catch {eof $state(sock)} tmp] || $tmp} { + set err "due to unexpected EOF" + } elseif {[set err [fconfigure $state(sock) -error]] ne ""} { + # set err is done in test + } else { + # All OK + set state(state) connecting + fileevent $state(sock) writable {} + ::http::Connected $token $proto $phost $srvurl + return + } + + # Error cases. Log "WARNING - if testing, pay special attention to this\ case (GJ) which is seldom executed - token $token" if {[info exists state(reusing)] && $state(reusing)} { # The socket was closed at the server end, and closed at # this end by http::CheckEof. @@ -2393,16 +3428,12 @@ # This is NOT a persistent socket that has been closed since its # last use. # If any other requests are in flight or pipelined/queued, they will # be discarded. } - Finish $token "connect failed $err" - } else { - set state(state) connecting - fileevent $state(sock) writable {} - ::http::Connected $token $proto $phost $srvurl - } + Finish $token "connect failed: $err" + return } # http::Write # # Write POST query data to the socket @@ -2418,12 +3449,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state set tk [namespace tail $token] set sock $state(sock) @@ -2480,15 +3514,17 @@ incr state(queryoffset) [string length $outStr] if {[eof $state(-querychannel)]} { set done 1 } } - } err]} { + } err opts]} { # Do not call Finish here, but instead let the read half of the socket # process whatever server reply there is to get. - set state(posterror) $err + set info [dict get $opts -errorinfo] + set code [dict get $opts -code] + set state(postErrorFull) [list $err $info $code] set done 1 } if {$done} { catch {flush $sock} @@ -2500,19 +3536,20 @@ } # Callback to the client after we've completely handled everything. if {[string length $state(-queryprogress)]} { - eval $state(-queryprogress) \ + namespace eval :: $state(-queryprogress) \ [list $token $state(querylength) $state(queryoffset)] } + return } # http::Event # # Handle input on the socket. This command is the core of -# the coroutine commands ${token}EventCoroutine that are +# the coroutine commands ${token}--EventCoroutine that are # bound to "fileevent $sock readable" and process input. # # Arguments # sock The socket receiving input. # token The token returned from http::geturl @@ -2525,12 +3562,15 @@ variable socketMapping variable socketRdState variable socketWrState variable socketRdQueue variable socketWrQueue + variable socketPhQueue variable socketClosing variable socketPlayCmd + variable socketCoEvent + variable socketProxyId variable $token upvar 0 $token state set tk [namespace tail $token] while 1 { @@ -2537,19 +3577,22 @@ yield ##Log Event call - token $token if {![info exists state]} { Log "Event $sock with invalid token '$token' - remote close?" - if {![eof $sock]} { + if {!([catch {eof $sock} tmp] || $tmp)} { if {[set d [read $sock]] ne ""} { Log "WARNING: additional data left on closed socket\ - token $token" + } else { } + } else { } Log ^X$tk end of response (token error) - token $token CloseSocket $sock return + } else { } if {$state(state) eq "connecting"} { ##Log - connecting - token $token if { $state(reusing) && $state(-pipeline) @@ -2556,10 +3599,11 @@ && ($state(-timeout) > 0) && (![info exists state(after)]) } { set state(after) [after $state(-timeout) \ [list http::reset $token timeout]] + } else { } if {[catch {gets $sock state(http)} nsl]} { Log "WARNING - if testing, pay special attention to this\ case (GK) which is seldom executed - token $token" @@ -2567,42 +3611,51 @@ # The socket was closed at the server end, and closed at # this end by http::CheckEof. if {[TestForReplay $token read $nsl c]} { return + } else { } - # else: # This is NOT a persistent socket that has been closed since # its last use. # If any other requests are in flight or pipelined/queued, # they will be discarded. } else { + # https handshake errors come here, for + # Tcl 8.7 with http::SecureProxyConnect. + set msg [registerError $sock] + registerError $sock {} + if {$msg eq {}} { + set msg $nsl + } Log ^X$tk end of response (error) - token $token - Finish $token $nsl + Finish $token $msg return } } elseif {$nsl >= 0} { ##Log - connecting 1 - token $token set state(state) "header" - } elseif { [eof $sock] + } elseif { ([catch {eof $sock} tmp] || $tmp) && [info exists state(reusing)] && $state(reusing) } { # The socket was closed at the server end, and we didn't notice. # This is the first read - where the closure is usually first # detected. if {[TestForReplay $token read {} d]} { return + } else { } # else: # This is NOT a persistent socket that has been closed since its # last use. # If any other requests are in flight or pipelined/queued, they # will be discarded. + } else { } } elseif {$state(state) eq "header"} { if {[catch {gets $sock line} nhl]} { ##Log header failed - token $token Log ^X$tk end of response (error) - token $token @@ -2617,15 +3670,29 @@ || ([regexp {^\S+\s(\d+)} $state(http) {} x] && $x == 100) } { set state(state) "connecting" continue # This was a "return" in the pre-coroutine code. + } else { + } + + # We have $state(http) so let's split it into its components. + if {[regexp {^HTTP/(\S+) ([0-9]{3}) (.*)$} $state(http) \ + -> httpResponse responseCode reasonPhrase] + } { + set state(httpResponse) $httpResponse + set state(responseCode) $responseCode + set state(reasonPhrase) $reasonPhrase + } else { + set state(httpResponse) $state(http) + set state(responseCode) $state(http) + set state(reasonPhrase) $state(http) } if { ([info exists state(connection)]) && ([info exists socketMapping($state(socketinfo))]) - && ($state(connection) eq "keep-alive") + && ("keep-alive" in $state(connection)) && ($state(-keepalive)) && (!$state(reusing)) && ($state(-pipeline)) } { # Response headers received for first request on a @@ -2632,10 +3699,11 @@ # persistent socket. Now ready for pipelined writes (if # any). # Previous value is $token. It cannot be "pending". set socketWrState($state(socketinfo)) Wready http::NextPipelinedWrite $token + } else { } # Once a "close" has been signaled, the client MUST NOT send any # more requests on that connection. # @@ -2643,17 +3711,32 @@ # the Connection header, that request becomes the last one for # the connection. if { ([info exists state(connection)]) && ([info exists socketMapping($state(socketinfo))]) - && ($state(connection) eq "close") + && ("close" in $state(connection)) && ($state(-keepalive)) } { # The server warns that it will close the socket after this # response. ##Log WARNING - socket will close after response for $token # Prepare data for a call to ReplayIfClose. + Log $token socket will close after this transaction + # 1. Cancel socket-assignment coro events that have not yet + # launched, and add the tokens to the write queue. + if {[info exists socketCoEvent($state(socketinfo))]} { + foreach {tok can} $socketCoEvent($state(socketinfo)) { + lappend socketWrQueue($state(socketinfo)) $tok + unset -nocomplain ${tok}(socketcoro) + after cancel $can + Log $tok Cancel socket after-idle event (Event) + Log Move $tok from socketCoEvent to socketWrQueue and cancel its after idle coro + } + set socketCoEvent($state(socketinfo)) {} + } else { + } + if { ($socketRdQueue($state(socketinfo)) ne {}) || ($socketWrQueue($state(socketinfo)) ne {}) || ($socketWrState($state(socketinfo)) ni [list Wready peNding $token]) } { @@ -2662,11 +3745,10 @@ set InFlightW Wready } else { set msg "token ${InFlightW} is InFlightW" ##Log $msg - token $token } - set socketPlayCmd($state(socketinfo)) \ [list ReplayIfClose $InFlightW \ $socketRdQueue($state(socketinfo)) \ $socketWrQueue($state(socketinfo))] @@ -2677,30 +3759,88 @@ # - Cancel the state(after) timeout events. foreach tokenVal $socketRdQueue($state(socketinfo)) { if {[info exists ${tokenVal}(after)]} { after cancel [set ${tokenVal}(after)] unset ${tokenVal}(after) + } else { } + # Tokens in the read queue have no (socketcoro) to + # cancel. } - } else { set socketPlayCmd($state(socketinfo)) \ {ReplayIfClose Wready {} {}} } - # Do not allow further connections on this socket. + # Do not allow further connections on this socket (but + # geturl can add new requests to the replay). set socketClosing($state(socketinfo)) 1 + } else { } set state(state) body + + # According to + # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Connection + # any comma-separated "Connection:" list implies keep-alive, but I + # don't see this in the RFC so we'll play safe and + # scan any list for "close". + # Done here to support combining duplicate header field's values. + if { [info exists state(connection)] + && ("close" ni $state(connection)) + && ("keep-alive" ni $state(connection)) + } { + lappend state(connection) "keep-alive" + } else { + } # If doing a HEAD, then we won't get any body if {$state(-validate)} { Log ^F$tk end of response for HEAD request - token $token set state(state) complete Eot $token return + } elseif { + ($state(method) eq {CONNECT}) + && [string is integer -strict $state(responseCode)] + && ($state(responseCode) >= 200) + && ($state(responseCode) < 300) + } { + # A successful CONNECT response has no body. + # (An unsuccessful CONNECT has headers and body.) + # The code below is abstracted from Eot/Finish, but + # keeps the socket open. + catch {fileevent $state(sock) readable {}} + catch {fileevent $state(sock) writable {}} + set state(state) complete + set state(status) ok + if {[info commands ${token}--EventCoroutine] ne {}} { + rename ${token}--EventCoroutine {} + } + if {[info commands ${token}--SocketCoroutine] ne {}} { + rename ${token}--SocketCoroutine {} + } + if {[info exists state(socketcoro)]} { + Log $token Cancel socket after-idle event (Finish) + after cancel $state(socketcoro) + unset state(socketcoro) + } + if {[info exists state(after)]} { + after cancel $state(after) + unset state(after) + } + if { [info exists state(-command)] + && (![info exists state(done-command-cb)]) + } { + set state(done-command-cb) yes + if {[catch {namespace eval :: $state(-command) $token} err]} { + set state(error) [list $err $errorInfo $errorCode] + set state(status) error + } + } + return + } else { } # - For non-chunked transfer we may have no body - in this case # we may get no further file event if the connection doesn't # close and no more data is sent. We can tell and must finish @@ -2714,23 +3854,24 @@ # the server should close the connection. # - IF (NOT Connection: close) AND (NOT chunked encoding) AND # (totalsize == 0). if { (!( [info exists state(connection)] - && ($state(connection) eq "close") + && ("close" in $state(connection)) ) ) - && (![info exists state(transfer)]) + && ($state(transfer) eq {}) && ($state(totalsize) == 0) } { set msg {body size is 0 and no events likely - complete} Log "$msg - token $token" set msg {(length unknown, set to 0)} Log ^F$tk end of response body {*}$msg - token $token set state(state) complete Eot $token return + } else { } # We have to use binary translation to count bytes properly. lassign [fconfigure $sock -translation] trRead trWrite fconfigure $sock -translation [list binary $trWrite] @@ -2738,28 +3879,33 @@ if { $state(-binary) || [IsBinaryContentType $state(type)] } { # Turn off conversions for non-text data. set state(binary) 1 + } else { } if {[info exists state(-channel)]} { if {$state(binary) || [llength [ContentEncoding $token]]} { fconfigure $state(-channel) -translation binary + } else { } if {![info exists state(-handler)]} { # Initiate a sequence of background fcopies. fileevent $sock readable {} - rename ${token}EventCoroutine {} + rename ${token}--EventCoroutine {} CopyStart $sock $token return + } else { } + } else { } } elseif {$nhl > 0} { # Process header lines. ##Log header - token $token - $line if {[regexp -nocase {^([^:]+):(.+)$} $line x key value]} { - switch -- [string tolower $key] { + set key [string tolower $key] + switch -- $key { content-type { set state(type) [string trim [string tolower $value]] # Grab the optional charset information. if {[regexp -nocase \ {charset\s*=\s*\"((?:[^""]|\\\")*)\"} \ @@ -2780,60 +3926,52 @@ set state(transfer) \ [string trim [string tolower $value]] } proxy-connection - connection { - set tmpHeader [string trim [string tolower $value]] # RFC 7230 Section 6.1 states that a comma-separated - # list is an acceptable value. According to - # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Connection - # any comma-separated list implies keep-alive, but I - # don't see this in the RFC so we'll play safe and - # scan any list for "close". - if {$tmpHeader in {close keep-alive}} { - # The common cases, continue. - } elseif {[string first , $tmpHeader] < 0} { - # Not a comma-separated list, not "close", - # therefore "keep-alive". - set tmpHeader keep-alive - } else { - set tmpResult keep-alive - set tmpCsl [split $tmpHeader ,] - # Optional whitespace either side of separator. - foreach el $tmpCsl { - if {[string trim $el] eq {close}} { - set tmpResult close - break - } - } - set tmpHeader $tmpResult - } - set state(connection) $tmpHeader + # list is an acceptable value. + if {![info exists state(connectionRespFlag)]} { + # This is the first "Connection" response header. + # Scrub the earlier value set by iniitialisation. + set state(connectionRespFlag) {} + set state(connection) {} + } + foreach el [SplitCommaSeparatedFieldValue $value] { + lappend state(connection) [string tolower $el] + } + } + upgrade { + set state(upgrade) [string trim $value] } set-cookie { if {$http(-cookiejar) ne ""} { ParseCookie $token [string trim $value] + } else { } } } lappend state(meta) $key [string trim $value] + } else { } + } else { } } else { # Now reading body ##Log body - token $token if {[catch { if {[info exists state(-handler)]} { - set n [eval $state(-handler) [list $sock $token]] + set n [namespace eval :: $state(-handler) [list $sock $token]] ##Log handler $n - token $token # N.B. the protocol has been set to 1.0 because the -handler # logic is not expected to handle chunked encoding. # FIXME Allow -handler with 1.1 on dechunked stacked chan. if {$state(totalsize) == 0} { # We know the transfer is complete only when the server # closes the connection - i.e. eof is not an error. set state(state) complete + } else { } if {![string is integer -strict $n]} { if 1 { # Do not tolerate bad -handler - fail with error # status. @@ -2859,14 +3997,15 @@ # "Connection: keep-alive" or the HTTP/1.0 # equivalent. set n 0 set state(state) complete } + } else { } } elseif {[info exists state(transfer_final)]} { # This code forgives EOF in place of the final CRLF. - set line [getTextLine $sock] + set line [GetTextLine $sock] set n [string length $line] set state(state) complete if {$n > 0} { # - HTTP trailers (late response headers) are permitted # by Chunked Transfer-Encoding, and can be safely @@ -2885,11 +4024,11 @@ } elseif { [info exists state(transfer)] && ($state(transfer) eq "chunked") } { ##Log chunked - token $token set size 0 - set hexLenChunk [getTextLine $sock] + set hexLenChunk [GetTextLine $sock] #set ntl [string length $hexLenChunk] if {[string trim $hexLenChunk] ne ""} { scan $hexLenChunk %x size if {$size != 0} { ##Log chunk-measure $size - token $token @@ -2898,10 +4037,11 @@ if {$n >= 0} { append state(body) $chunk incr state(log_size) [string length $chunk] ##Log chunk $n cumul $state(log_size) -\ token $token + } else { } if {$size != [string length $chunk]} { Log "WARNING: mis-sized chunk:\ was [string length $chunk], should be\ $size - token $token" @@ -2910,14 +4050,15 @@ Log ^X$tk end of response (chunk error) \ - token $token set msg {error in chunked encoding - fetch\ terminated} Eot $token $msg + } else { } # CRLF that follows chunk. # If eof, this is handled at the end of this proc. - getTextLine $sock + GetTextLine $sock } else { set n 0 set state(transfer_final) {} } } else { @@ -2957,10 +4098,11 @@ set n [string length $block] if {$n >= 0} { append state(body) $block ##Log non-chunk [string length $state(body)] -\ token $token + } else { } } # This calculation uses n from the -handler, chunked, or # unchunked case as appropriate. if {[info exists state]} { @@ -2968,10 +4110,11 @@ incr state(currentsize) $n set c $state(currentsize) set t $state(totalsize) ##Log another $n currentsize $c totalsize $t -\ token $token + } else { } # If Content-Length - check for end of data. if { ($state(totalsize) > 0) && ($state(currentsize) >= $state(totalsize)) @@ -2978,27 +4121,31 @@ } { Log ^F$tk end of response body (unchunked) -\ token $token set state(state) complete Eot $token + } else { } + } else { } } err]} { Log ^X$tk end of response (error ${err}) - token $token Finish $token $err return } else { if {[info exists state(-progress)]} { - eval $state(-progress) \ + namespace eval :: $state(-progress) \ [list $token $state(totalsize) $state(currentsize)] + } else { } } } # catch as an Eot above may have closed the socket already # $state(state) may be connecting, header, body, or complete - if {![set cc [catch {eof $sock} eof]] && $eof} { + if {(![catch {eof $sock} eof]) && $eof} { + # [eof sock] succeeded and the result was 1 ##Log eof - token $token if {[info exists $token]} { set state(connection) close if {$state(state) eq "complete"} { # This includes all cases in which the transaction @@ -3016,14 +4163,16 @@ } else { # open connection closed on a token that has been cleaned up. Log ^X$tk end of response (token error) - token $token CloseSocket $sock } - } elseif {$cc} { - return + } else { + # EITHER [eof sock] failed - presumed done by Eot + # OR [eof sock] succeeded and the result was 0 } } + return } # http::TestForReplay # # Command called if eof is discovered when a socket is first used for a @@ -3186,24 +4335,25 @@ dict set realopts key $cookiename dict set realopts value $cookieval {*}$http(-cookiejar) storeCookie $realopts } -# http::getTextLine -- +# http::GetTextLine -- # # Get one line with the stream in crlf mode. -# Used if Transfer-Encoding is chunked. +# Used if Transfer-Encoding is chunked, to read the line that +# reports the size of the following chunk. # Empty line is not distinguished from eof. The caller must # be able to handle this. # # Arguments # sock The socket receiving input. # # Results: # The line of text, without trailing newline -proc http::getTextLine {sock} { +proc http::GetTextLine {sock} { set tr [fconfigure $sock -translation] lassign $tr trRead trWrite fconfigure $sock -translation [list crlf $trWrite] set r [BlockingGets $sock] fconfigure $sock -translation $tr @@ -3212,20 +4362,22 @@ # http::BlockingRead # # Replacement for a blocking read. # The caller must be a coroutine. +# Used when we expect to read a chunked-encoding +# chunk of known size. proc http::BlockingRead {sock size} { if {$size < 1} { return } set result {} while 1 { set need [expr {$size - [string length $result]}] set block [read $sock $need] - set eof [eof $sock] + set eof [expr {[catch {eof $sock} tmp] || $tmp}] append result $block if {[string length $result] >= $size || $eof} { return $result } else { yield @@ -3241,11 +4393,11 @@ # be able to handle this. proc http::BlockingGets {sock} { while 1 { set count [gets $sock line] - set eof [eof $sock] + set eof [expr {[catch {eof $sock} tmp] || $tmp}] if {$count >= 0 || $eof} { return $line } else { yield } @@ -3262,20 +4414,32 @@ # # Side Effects # This closes the connection upon error proc http::CopyStart {sock token {initial 1}} { - upvar #0 $token state + upvar 0 $token state if {[info exists state(transfer)] && $state(transfer) eq "chunked"} { foreach coding [ContentEncoding $token] { - lappend state(zlib) [zlib stream $coding] + if {$coding eq {deflateX}} { + # Use the standards-compliant choice. + set coding2 decompress + } else { + set coding2 $coding + } + lappend state(zlib) [zlib stream $coding2] } - make-transformation-chunked $sock [namespace code [list CopyChunk $token]] + MakeTransformationChunked $sock [namespace code [list CopyChunk $token]] } else { if {$initial} { foreach coding [ContentEncoding $token] { - zlib push $coding $sock + if {$coding eq {deflateX}} { + # Use the standards-compliant choice. + set coding2 decompress + } else { + set coding2 $coding + } + zlib push $coding2 $sock } } if {[catch { # FIXME Keep-Alive on https tls::socket with unchunked transfer # hangs until the server times out. A workaround is possible, as for @@ -3285,10 +4449,11 @@ [list http::CopyDone $token] } err]} { Finish $token $err } } + return } proc http::CopyChunk {token chunk} { upvar 0 $token state if {[set count [string length $chunk]]} { @@ -3298,35 +4463,41 @@ set chunk [$stream add $chunk] } } puts -nonewline $state(-channel) $chunk if {[info exists state(-progress)]} { - eval [linsert $state(-progress) end \ + namespace eval :: [linsert $state(-progress) end \ $token $state(totalsize) $state(currentsize)] } } else { Log "CopyChunk Finish - token $token" if {[info exists state(zlib)]} { set excess "" foreach stream $state(zlib) { - catch {set excess [$stream add -finalize $excess]} + catch { + $stream put -finalize $excess + set excess "" + set overflood "" + while {[set overflood [$stream get]] ne ""} { append excess $overflood } + } } puts -nonewline $state(-channel) $excess foreach stream $state(zlib) { $stream close } unset state(zlib) } Eot $token ;# FIX ME: pipelining. } + return } # http::CopyDone # # fcopy completion callback # # Arguments # token The token returned from http::geturl -# count The amount transfered +# count The amount transferred # # Side Effects # Invokes callbacks proc http::CopyDone {token count {error {}}} { @@ -3333,11 +4504,11 @@ variable $token upvar 0 $token state set sock $state(sock) incr state(currentsize) $count if {[info exists state(-progress)]} { - eval $state(-progress) \ + namespace eval :: $state(-progress) \ [list $token $state(totalsize) $state(currentsize)] } # At this point the token may have been reset. if {[string length $error]} { Finish $token $error @@ -3344,10 +4515,11 @@ } elseif {[catch {eof $sock} iseof] || $iseof} { Eot $token } else { CopyStart $sock $token 0 } + return } # http::Eot # # Called when either: @@ -3365,11 +4537,11 @@ # token The token returned from http::geturl # force (previously) optional, has no effect # reason - "eof" means premature EOF (not EOF as the natural end of # the response) # - "" means completion of response, with or without EOF -# - anything else describes an error confition other than +# - anything else describes an error condition other than # premature EOF. # # Side Effects # Clean up the socket @@ -3389,11 +4561,24 @@ } if {[string length $state(body)] > 0} { if {[catch { foreach coding [ContentEncoding $token] { - set state(body) [zlib $coding $state(body)] + if {$coding eq {deflateX}} { + # First try the standards-compliant choice. + set coding2 decompress + if {[catch {zlib $coding2 $state(body)} result]} { + # If that fails, try the MS non-compliant choice. + set coding2 inflate + set state(body) [zlib $coding2 $state(body)] + } else { + # error {failed at standards-compliant deflate} + set state(body) $result + } + } else { + set state(body) [zlib $coding $state(body)] + } } } err]} { Log "error doing decompression for token $token: $err" Finish $token $err return @@ -3405,19 +4590,109 @@ # IANA charset. However, we only know how to convert what we have # encodings for. set enc [CharsetToEncoding $state(charset)] if {$enc ne "binary"} { - set state(body) [encoding convertfrom $enc $state(body)] + if {[package vsatisfies [package provide Tcl] 9.0-]} { + set state(body) [encoding convertfrom -profile replace $enc $state(body)] + } else { + set state(body) [encoding convertfrom $enc $state(body)] + } } # Translate text line endings. set state(body) [string map {\r\n \n \r \n} $state(body)] } + if {[info exists state(-guesstype)] && $state(-guesstype)} { + GuessType $token + } } Finish $token $reason + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::GuessType +# ------------------------------------------------------------------------------ +# Command to attempt limited analysis of a resource with undetermined +# Content-Type, i.e. "application/octet-stream". This value can be set for two +# reasons: +# (a) by the server, in a Content-Type header +# (b) by http::geturl, as the default value if the server does not supply a +# Content-Type header. +# +# This command converts a resource if: +# (1) it has type application/octet-stream +# (2) it begins with an XML declaration "?" +# (3) one tag is named "encoding" and has a recognised value; or no "encoding" +# tag exists (defaulting to utf-8) +# +# RFC 9110 Sec. 8.3 states: +# "If a Content-Type header field is not present, the recipient MAY either +# assume a media type of "application/octet-stream" ([RFC2046], Section 4.5.1) +# or examine the data to determine its type." +# +# The RFC goes on to describe the pitfalls of "MIME sniffing", including +# possible security risks. +# +# Arguments: +# token - connection token +# +# Return Value: (boolean) true iff a change has been made +# ------------------------------------------------------------------------------ + +proc http::GuessType {token} { + variable $token + upvar 0 $token state + + if {$state(type) ne {application/octet-stream}} { + return 0 + } + + set body $state(body) + # e.g. { ...} + + if {![regexp -nocase -- {^<[?]xml[[:space:]][^>?]*[?]>} $body match]} { + return 0 + } + # e.g. {} + + set contents [regsub -- {[[:space:]]+} $match { }] + set contents [string range [string tolower $contents] 6 end-2] + # e.g. {version="1.0" encoding="utf-8"} + # without excess whitespace or upper-case letters + + if {![regexp -- {^([^=" ]+="[^"]+" )+$} "$contents "]} { + return 0 + } + # The application/xml default encoding: + set res utf-8 + + set tagList [regexp -all -inline -- {[^=" ]+="[^"]+"} $contents] + foreach tag $tagList { + regexp -- {([^=" ]+)="([^"]+)"} $tag -> name value + if {$name eq {encoding}} { + set res $value + } + } + set enc [CharsetToEncoding $res] + if {$enc eq "binary"} { + return 0 + } + if {[package vsatisfies [package provide Tcl] 9.0-]} { + set state(body) [encoding convertfrom -profile replace $enc $state(body)] + } else { + set state(body) [encoding convertfrom $enc $state(body)] + } + set state(body) [string map {\r\n \n \r \n} $state(body)] + set state(type) application/xml + set state(binary) 0 + set state(charset) $res + return 1 } + # http::wait -- # # See documentation for details. # @@ -3451,60 +4726,53 @@ # Results: # TODO proc http::formatQuery {args} { if {[llength $args] % 2} { - return \ - -code error \ - -errorcode [list HTTP BADARGCNT $args] \ - {Incorrect number of arguments, must be an even number.} + return \ + -code error \ + -errorcode [list HTTP BADARGCNT $args] \ + {Incorrect number of arguments, must be an even number.} } set result "" set sep "" foreach i $args { - append result $sep [mapReply $i] + append result $sep [quoteString $i] if {$sep eq "="} { set sep & } else { set sep = } } return $result } -# http::mapReply -- +# http::quoteString -- # # Do x-www-urlencoded character mapping # # Arguments: # string The string the needs to be encoded # # Results: # The encoded string -proc http::mapReply {string} { +proc http::quoteString {string} { variable http variable formMap # The spec says: "non-alphanumeric characters are replaced by '%HH'". Use # a pre-computed map and [string map] to do the conversion (much faster # than [regsub]/[subst]). [Bug 1020491] - if {$http(-urlencoding) ne ""} { + if {[package vsatisfies [package provide Tcl] 9.0-]} { + set string [encoding convertto -profile replace $http(-urlencoding) $string] + } else { set string [encoding convertto $http(-urlencoding) $string] - return [string map $formMap $string] - } - set converted [string map $formMap $string] - if {[string match "*\[\u0100-\uffff\]*" $converted]} { - regexp "\[\u0100-\uffff\]" $converted badChar - # Return this error message for maximum compatibility... :^/ - return -code error \ - "can't read \"formMap($badChar)\": no such element in array" - } - return $converted -} -interp alias {} http::quoteString {} http::mapReply + } + return [string map $formMap $string] +} # http::ProxyRequired -- # Default proxy filter. # # Arguments: @@ -3513,19 +4781,27 @@ # Results: # The current proxy settings proc http::ProxyRequired {host} { variable http - if {[info exists http(-proxyhost)] && [string length $http(-proxyhost)]} { - if { - ![info exists http(-proxyport)] || - ![string length $http(-proxyport)] - } { - set http(-proxyport) 8080 - } - return [list $http(-proxyhost) $http(-proxyport)] - } + if {(![info exists http(-proxyhost)]) || ($http(-proxyhost) eq {})} { + return + } + if {![info exists http(-proxyport)] || ($http(-proxyport) eq {})} { + set port 8080 + } else { + set port $http(-proxyport) + } + + # Simple test (cf. autoproxy) for hosts that must be accessed directly, + # not through the proxy server. + foreach domain $http(-proxynot) { + if {[string match -nocase $domain $host]} { + return {} + } + } + return [list $http(-proxyhost) $port] } # http::CharsetToEncoding -- # # Tries to map a given IANA charset to a tcl encoding. If no encoding @@ -3538,11 +4814,11 @@ set charset [string tolower $charset] if {[regexp {iso-?8859-([0-9]+)} $charset -> num]} { set encoding "iso8859-$num" } elseif {[regexp {iso-?2022-(jp|kr)} $charset -> ext]} { set encoding "iso2022-$ext" - } elseif {[regexp {shift[-_]?js} $charset]} { + } elseif {[regexp {shift[-_]?jis} $charset]} { set encoding "shiftjis" } elseif {[regexp {(?:windows|cp)-?([0-9]+)} $charset -> num]} { set encoding "cp$num" } elseif {$charset eq "us-ascii"} { set encoding "ascii" @@ -3550,10 +4826,13 @@ switch -- $num { 5 {set encoding "iso8859-9"} 1 - 2 - 3 { set encoding "iso8859-$num" } + default { + set encoding "binary" + } } } else { # other charset, like euc-xx, utf-8,... may directly map to encoding set encoding $charset } @@ -3563,23 +4842,52 @@ } else { return "binary" } } + +# ------------------------------------------------------------------------------ +# Proc http::ContentEncoding +# ------------------------------------------------------------------------------ # Return the list of content-encoding transformations we need to do in order. +# + # -------------------------------------------------------------------------- + # Options for Accept-Encoding, Content-Encoding: the switch command + # -------------------------------------------------------------------------- + # The symbol deflateX allows http to attempt both versions of "deflate", + # unless there is a -channel - for a -channel, only "decompress" is tried. + # Alternative/extra lines for switch: + # The standards-compliant version of "deflate" can be chosen with: + # deflate { lappend r decompress } + # The Microsoft non-compliant version of "deflate" can be chosen with: + # deflate { lappend r inflate } + # The previously used implementation of "compress", which appears to be + # incorrect and is rarely used by web servers, can be chosen with: + # compress - x-compress { lappend r decompress } + # -------------------------------------------------------------------------- +# +# Arguments: +# token - Connection token. +# +# Return Value: list +# ------------------------------------------------------------------------------ + proc http::ContentEncoding {token} { upvar 0 $token state set r {} if {[info exists state(coding)]} { foreach coding [split $state(coding) ,] { switch -exact -- $coding { - deflate { lappend r inflate } + deflate { lappend r deflateX } gzip - x-gzip { lappend r gunzip } - compress - x-compress { lappend r decompress } identity {} + br { + return -code error\ + "content-encoding \"br\" not implemented" + } default { - return -code error "unsupported content-encoding \"$coding\"" + Log "unknown content-encoding \"$coding\" ignored" } } } } return $r @@ -3613,13 +4921,594 @@ return } } } -proc http::make-transformation-chunked {chan command} { +# http::SplitCommaSeparatedFieldValue -- +# Return the individual values of a comma-separated field value. +# +# Arguments: +# fieldValue Comma-separated header field value. +# +# Results: +# List of values. +proc http::SplitCommaSeparatedFieldValue {fieldValue} { + set r {} + foreach el [split $fieldValue ,] { + lappend r [string trim $el] + } + return $r +} + + +# http::GetFieldValue -- +# Return the value of a header field. +# +# Arguments: +# headers Headers key-value list +# fieldName Name of header field whose value to return. +# +# Results: +# The value of the fieldName header field +# +# Field names are matched case-insensitively (RFC 7230 Section 3.2). +# +# If the field is present multiple times, it is assumed that the field is +# defined as a comma-separated list and the values are combined (by separating +# them with commas, see RFC 7230 Section 3.2.2) and returned at once. +proc http::GetFieldValue {headers fieldName} { + set r {} + foreach {field value} $headers { + if {[string equal -nocase $fieldName $field]} { + if {$r eq {}} { + set r $value + } else { + append r ", $value" + } + } + } + return $r +} + +proc http::MakeTransformationChunked {chan command} { coroutine [namespace current]::dechunk$chan ::http::ReceiveChunked $chan $command chan event $chan readable [namespace current]::dechunk$chan + return +} + +interp alias {} http::data {} http::responseBody +interp alias {} http::code {} http::responseLine +interp alias {} http::mapReply {} http::quoteString +interp alias {} http::meta {} http::responseHeaders +interp alias {} http::metaValue {} http::responseHeaderValue +interp alias {} http::ncode {} http::responseCode + + +# ------------------------------------------------------------------------------ +# Proc http::socketAsCallback +# ------------------------------------------------------------------------------ +# Command to use in place of ::socket as the value of ::tls::socketCmd. +# This command does the same as http::AltSocket, and also handles https +# connections through a proxy server. +# +# Notes. +# - The proxy server works differently for https and http. This implementation +# is for https. The proxy for http is implemented in http::CreateToken (in +# code that was previously part of http::geturl). +# - This code implicitly uses the tls options set for https in a call to +# http::register, and does not need to call commands tls::*. This simple +# implementation is possible because tls uses a callback to ::socket that can +# be redirected by changing the value of ::tls::socketCmd. +# +# Arguments: +# args - as for ::socket +# +# Return Value: a socket identifier +# ------------------------------------------------------------------------------ + +proc http::socketAsCallback {args} { + variable http + + set targ [lsearch -exact $args -type] + if {$targ != -1} { + set token [lindex $args $targ+1] + upvar 0 ${token} state + set protoProxyConn $state(protoProxyConn) + } else { + set protoProxyConn 0 + } + + set host [lindex $args end-1] + set port [lindex $args end] + if { ($http(-proxyfilter) ne {}) + && (![catch {$http(-proxyfilter) $host} proxy]) + && $protoProxyConn + } { + set phost [lindex $proxy 0] + set pport [lindex $proxy 1] + } else { + set phost {} + set pport {} + } + if {$phost eq ""} { + set sock [::http::AltSocket {*}$args] + } else { + set sock [::http::SecureProxyConnect {*}$args $phost $pport] + } + return $sock +} + + +# ------------------------------------------------------------------------------ +# Proc http::SecureProxyConnect +# ------------------------------------------------------------------------------ +# Command to open a socket through a proxy server to a remote server for use by +# tls. The caller must perform the tls handshake. +# +# Notes +# - Based on patch supplied by Melissa Chawla in ticket 1173760, and +# Proxy-Authorization header cf. autoproxy by Pat Thoyts. +# - Rewritten as a call to http::geturl, because response headers and body are +# needed if the CONNECT request fails. CONNECT is implemented for this case +# only, by state(bypass). +# - FUTURE WORK: give http::geturl a -connect option for a general CONNECT. +# - The request header Proxy-Connection is discouraged in RFC 7230 (June 2014), +# RFC 9112 (June 2022). +# +# Arguments: +# args - as for ::socket, ending in host, port; with proxy host, proxy +# port appended. +# +# Return Value: a socket identifier +# ------------------------------------------------------------------------------ + +proc http::SecureProxyConnect {args} { + variable http + variable ConnectVar + variable ConnectCounter + variable failedProxyValues + set varName ::http::ConnectVar([incr ConnectCounter]) + + # Extract (non-proxy) target from args. + set host [lindex $args end-3] + set port [lindex $args end-2] + set args [lreplace $args end-3 end-2] + + # Proxy server URL for connection. + # This determines where the socket is opened. + set phost [lindex $args end-1] + set pport [lindex $args end] + if {[string first : $phost] != -1} { + # IPv6 address, wrap it in [] so we can append :pport + set phost "\[${phost}\]" + } + set url http://${phost}:${pport} + # Elements of args other than host and port are not used when + # AsyncTransaction opens a socket. Those elements are -async and the + # -type $tokenName for the https transaction. Option -async is used by + # AsyncTransaction anyway, and -type $tokenName should not be + # propagated: the proxy request adds its own -type value. + + set targ [lsearch -exact $args -type] + if {$targ != -1} { + # Record in the token that this is a proxy call. + set token [lindex $args $targ+1] + upvar 0 ${token} state + set tim $state(-timeout) + set state(proxyUsed) SecureProxyFailed + # This value is overwritten with "SecureProxy" below if the CONNECT is + # successful. If it is unsuccessful, the socket will be closed + # below, and so in this unsuccessful case there are no other transactions + # whose (proxyUsed) must be updated. + } else { + set tim 0 + } + if {$tim == 0} { + # Do not use infinite timeout for the proxy. + set tim 30000 + } + + # Prepare and send a CONNECT request to the proxy, using + # code similar to http::geturl. + set requestHeaders [list Host $host] + lappend requestHeaders Connection keep-alive + if {$http(-proxyauth) != {}} { + lappend requestHeaders Proxy-Authorization $http(-proxyauth) + } + + set token2 [CreateToken $url -keepalive 0 -timeout $tim \ + -headers $requestHeaders -command [list http::AllDone $varName]] + variable $token2 + upvar 0 $token2 state2 + + # Kludges: + # Setting this variable overrides the HTTP request line and also allows + # -headers to override the Connection: header set by -keepalive. + # The arguments "-keepalive 0" ensure that when Finish is called for an + # unsuccessful request, the socket is always closed. + set state2(bypass) "CONNECT $host:$port HTTP/1.1" + + AsyncTransaction $token2 + + if {[info coroutine] ne {}} { + # All callers in the http package are coroutines launched by + # the event loop. + # The cwait command requires a coroutine because it yields + # to the caller; $varName is traced and the coroutine resumes + # when the variable is written. + cwait $varName + } else { + return -code error {code must run in a coroutine} + # For testing with a non-coroutine caller outside the http package. + # vwait $varName + } + unset $varName + + if { ($state2(state) ne "complete") + || ($state2(status) ne "ok") + || (![string is integer -strict $state2(responseCode)]) + } { + set msg {the HTTP request to the proxy server did not return a valid\ + and complete response} + if {[info exists state2(error)]} { + append msg ": " [lindex $state2(error) 0] + } + cleanup $token2 + return -code error $msg + } + + set code $state2(responseCode) + + if {($code >= 200) && ($code < 300)} { + # All OK. The caller in package tls will now call "tls::import $sock". + # The cleanup command does not close $sock. + # Other tidying was done in http::Event. + + # If this is a persistent socket, any other transactions that are + # already marked to use the socket will have their (proxyUsed) updated + # when http::OpenSocket calls http::ConfigureNewSocket. + set state(proxyUsed) SecureProxy + set sock $state2(sock) + cleanup $token2 + return $sock + } + + if {$targ != -1} { + # Non-OK HTTP status code; token is known because option -type + # (cf. targ) was passed through tcltls, and so the useful + # parts of the proxy's response can be copied to state(*). + # Do not copy state2(sock). + # Return the proxy response to the caller of geturl. + foreach name $failedProxyValues { + if {[info exists state2($name)]} { + set state($name) $state2($name) + } + } + set state(connection) close + set msg "proxy connect failed: $code" + # - This error message will be detected by http::OpenSocket and will + # cause it to present the proxy's HTTP response as that of the + # original $token transaction, identified only by state(proxyUsed) + # as the response of the proxy. + # - The cases where this would mislead the caller of http::geturl are + # given a different value of msg (below) so that http::OpenSocket will + # treat them as errors, but will preserve the $token array for + # inspection by the caller. + # - Status code 305 (Proxy Required) was deprecated for security reasons + # in RFC 2616 (June 1999) and in any case should never be served by a + # proxy. + # - Other 3xx responses from the proxy are inappropriate, and should not + # occur. + # - A 401 response from the proxy is inappropriate, and should not + # occur. It would be confusing if returned to the caller. + + if {($code >= 300) && ($code < 400)} { + set msg "the proxy server responded to the HTTP request with an\ + inappropriate $code redirect" + set loc [responseHeaderValue $token2 location] + if {$loc ne {}} { + append msg "to " $loc + } + } elseif {($code == 401)} { + set msg "the proxy server responded to the HTTP request with an\ + inappropriate 401 request for target-host credentials" + } else { + } + } else { + set msg "connection to proxy failed with status code $code" + } + + # - ${token2}(sock) has already been closed because -keepalive 0. + # - Error return does not pass the socket ID to the + # $token transaction, which retains its socket placeholder. + cleanup $token2 + return -code error $msg +} + +proc http::AllDone {varName args} { + set $varName done + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::AltSocket +# ------------------------------------------------------------------------------ +# This command is a drop-in replacement for ::socket. +# Arguments and return value as for ::socket. +# +# Notes. +# - http::AltSocket is specified in place of ::socket by the definition of +# urlTypes in the namespace header of this file (http.tcl). +# - The command makes a simple call to ::socket unless the user has called +# http::config to change the value of -threadlevel from the default value 0. +# - For -threadlevel 1 or 2, if the Thread package is available, the command +# waits in the event loop while the socket is opened in another thread. This +# is a workaround for bug [824251] - it prevents http::geturl from blocking +# the event loop if the DNS lookup or server connection is slow. +# - FIXME Use a thread pool if connections are very frequent. +# - FIXME The peer thread can transfer the socket only to the main interpreter +# in the present thread. Therefore this code works only if this script runs +# in the main interpreter. In a child interpreter, the parent must alias a +# command to ::http::AltSocket in the child, run http::AltSocket in the +# parent, and then transfer the socket to the child. +# - The http::AltSocket command is simple, and can easily be replaced with an +# alternative command that uses a different technique to open a socket while +# entering the event loop. +# - Unexpected behaviour by thread::send -async (Thread 2.8.6). +# An error in thread::send -async causes return of just the error message +# (not the expected 3 elements), and raises a bgerror in the main thread. +# Hence wrap the command with catch as a precaution. +# - Bug in Thread 2.8.8 - on Windows, read/write operations fail on a socket +# moved from another thread by thread::transfer. +# ------------------------------------------------------------------------------ + +proc http::AltSocket {args} { + variable ThreadVar + variable ThreadCounter + variable http + + LoadThreadIfNeeded + + set targ [lsearch -exact $args -type] + if {$targ != -1} { + set token [lindex $args $targ+1] + set args [lreplace $args $targ $targ+1] + upvar 0 $token state + } + + if {$http(usingThread) && [info exists state] && $state(protoSockThread)} { + } else { + # Use plain "::socket". This is the default. + return [eval ::socket $args] + } + + set defcmd ::socket + set sockargs $args + set script " + set code \[catch { + [list proc ::SockInThread {caller defcmd sockargs} [info body ::http::SockInThread]] + [list ::SockInThread [thread::id] $defcmd $sockargs] + } result opts\] + list \$code \$opts \$result + " + + set state(tid) [thread::create] + set varName ::http::ThreadVar([incr ThreadCounter]) + thread::send -async $state(tid) $script $varName + Log >T Thread Start Wait $args -- coro [info coroutine] $varName + if {[info coroutine] ne {}} { + # All callers in the http package are coroutines launched by + # the event loop. + # The cwait command requires a coroutine because it yields + # to the caller; $varName is traced and the coroutine resumes + # when the variable is written. + cwait $varName + } else { + return -code error {code must run in a coroutine} + # For testing with a non-coroutine caller outside the http package. + # vwait $varName + } + Log >U Thread End Wait $args -- coro [info coroutine] $varName [set $varName] + thread::release $state(tid) + set state(tid) {} + set result [set $varName] + unset $varName + if {(![string is list $result]) || ([llength $result] != 3)} { + return -code error "result from peer thread is not a list of\ + length 3: it is \n$result" + } + lassign $result threadCode threadDict threadResult + if {($threadCode != 0)} { + # This is an error in thread::send. Return the lot. + return -options $threadDict -code error $threadResult + } + + # Now the results of the catch in the peer thread. + lassign $threadResult catchCode errdict sock + + if {($catchCode == 0) && ($sock ni [chan names])} { + return -code error {Transfer of socket from peer thread failed.\ + Check that this script is not running in a child interpreter.} + } + return -options $errdict -code $catchCode $sock +} + +# The commands below are dependencies of http::AltSocket and +# http::SecureProxyConnect and are not used elsewhere. + +# ------------------------------------------------------------------------------ +# Proc http::LoadThreadIfNeeded +# ------------------------------------------------------------------------------ +# Command to load the Thread package if it is needed. If it is needed and not +# loadable, the outcome depends on $http(-threadlevel): +# value 0 => Thread package not required, no problem +# value 1 => operate as if -threadlevel 0 +# value 2 => error return +# +# The command assigns a value to http(usingThread), which records whether +# command http::AltSocket can use a separate thread. +# +# Arguments: none +# Return Value: none +# ------------------------------------------------------------------------------ + +proc http::LoadThreadIfNeeded {} { + variable http + if {$http(-threadlevel) == 0} { + set http(usingThread) 0 + return + } + if {[catch {package require Thread}]} { + if {$http(-threadlevel) == 2} { + set msg {[http::config -threadlevel] has value 2,\ + but the Thread package is not available} + return -code error $msg + } + set http(usingThread) 0 + return + } + set http(usingThread) 1 + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::SockInThread +# ------------------------------------------------------------------------------ +# Command http::AltSocket is a ::socket replacement. It defines and runs this +# command, http::SockInThread, in a peer thread. +# +# Arguments: +# caller +# defcmd +# sockargs +# +# Return value: list of values that describe the outcome. The return is +# intended to be a normal (non-error) return in all cases. +# ------------------------------------------------------------------------------ + +proc http::SockInThread {caller defcmd sockargs} { + package require Thread + + set catchCode [catch {eval $defcmd $sockargs} sock errdict] + if {$catchCode == 0} { + set catchCode [catch {thread::transfer $caller $sock; set sock} sock errdict] + } + return [list $catchCode $errdict $sock] +} + + +# ------------------------------------------------------------------------------ +# Proc http::cwaiter::cwait +# ------------------------------------------------------------------------------ +# Command to substitute for vwait, without the ordering issues. +# A command that uses cwait must be a coroutine that is launched by an event, +# e.g. fileevent or after idle, and has no calling code to be resumed upon +# "yield". It cannot return a value. +# +# Arguments: +# varName - fully-qualified name of the variable that the calling script +# will write to resume the coroutine. Any scalar variable or +# array element is permitted. +# coroName - (optional) name of the coroutine to be called when varName is +# written - defaults to this coroutine +# timeout - (optional) timeout value in ms +# timeoutValue - (optional) value to assign to varName if there is a timeout +# +# Return Value: none +# ------------------------------------------------------------------------------ + +namespace eval http::cwaiter { + namespace export cwait + variable log {} + variable logOn 0 +} + +proc http::cwaiter::cwait { + varName {coroName {}} {timeout {}} {timeoutValue {}} +} { + set thisCoro [info coroutine] + if {$thisCoro eq {}} { + return -code error {cwait cannot be called outside a coroutine} + } + if {$coroName eq {}} { + set coroName $thisCoro + } + if {[string range $varName 0 1] ne {::}} { + return -code error {argument varName must be fully qualified} + } + if {$timeout eq {}} { + set toe {} + } elseif {[string is integer -strict $timeout] && ($timeout > 0)} { + set toe [after $timeout [list set $varName $timeoutValue]] + } else { + return -code error {if timeout is supplied it must be a positive integer} + } + + set cmd [list ::http::cwaiter::CwaitHelper $varName $coroName $toe] + trace add variable $varName write $cmd + CoLog "Yield $varName $coroName" + yield + CoLog "Resume $varName $coroName" + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::cwaiter::CwaitHelper +# ------------------------------------------------------------------------------ +# Helper command called by the trace set by cwait. +# - Ignores the arguments added by trace. +# - A simple call to $coroName works, and in error cases gives a suitable stack +# trace, but because it is inside a trace the headline error message is +# something like {can't set "::Result(6)": error}, not the actual +# error. So let the trace command return. +# - Remove the trace immediately. We don't want multiple calls. +# ------------------------------------------------------------------------------ + +proc http::cwaiter::CwaitHelper {varName coroName toe args} { + CoLog "got $varName for $coroName" + set cmd [list ::http::cwaiter::CwaitHelper $varName $coroName $toe] + trace remove variable $varName write $cmd + after cancel $toe + + after 0 $coroName + return +} + + +# ------------------------------------------------------------------------------ +# Proc http::cwaiter::LogInit +# ------------------------------------------------------------------------------ +# Call this command to initiate debug logging and clear the log. +# ------------------------------------------------------------------------------ + +proc http::cwaiter::LogInit {} { + variable log + variable logOn + set log {} + set logOn 1 + return +} + +proc http::cwaiter::LogRead {} { + variable log + return $log +} + +proc http::cwaiter::CoLog {msg} { + variable log + variable logOn + if {$logOn} { + append log $msg \n + } + return +} + +namespace eval http { + namespace import ::http::cwaiter::* } # Local variables: # indent-tabs-mode: t # End: Index: library/http/pkgIndex.tcl ================================================================== --- library/http/pkgIndex.tcl +++ library/http/pkgIndex.tcl @@ -1,2 +1,2 @@ if {![package vsatisfies [package provide Tcl] 8.6-]} {return} -package ifneeded http 2.10.0a1 [list tclPkgSetup $dir http 2.10.0a1 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}] +package ifneeded http 2.10.0 [list tclPkgSetup $dir http 2.10.0 {{http.tcl source {::http::config ::http::formatQuery ::http::geturl ::http::reset ::http::wait ::http::register ::http::unregister ::http::mapReply}}}] ADDED library/icu.tcl Index: library/icu.tcl ================================================================== --- /dev/null +++ library/icu.tcl @@ -0,0 +1,145 @@ +#---------------------------------------------------------------------- +# +# icu.tcl -- +# +# This file implements the portions of the [tcl::unsupported::icu] +# ensemble that are coded in Tcl. +# +#---------------------------------------------------------------------- +# +# Copyright © 2024 Ashok P. Nadkarni +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +#---------------------------------------------------------------------- + +::tcl::unsupported::loadIcu + +namespace eval ::tcl::unsupported::icu { + # Map Tcl encoding names to ICU and back. Note ICU has multiple aliases + # for the same encoding. + variable tclToIcu + variable icuToTcl + + proc LogError {message} { + puts stderr $message + } + + proc Init {} { + variable tclToIcu + variable icuToTcl + # There are some special cases where names do not line up + # at all. Map Tcl -> ICU + array set specialCases { + ebcdic ebcdic-cp-us + macCentEuro maccentraleurope + utf16 UTF16_PlatformEndian + utf-16be UnicodeBig + utf-16le UnicodeLittle + utf32 UTF32_PlatformEndian + } + # Ignore all errors. Do not want to hold up Tcl + # if ICU not available + if {[catch { + foreach tclName [encoding names] { + if {[catch { + set icuNames [aliases $tclName] + } erMsg]} { + LogError "Could not get aliases for $tclName: $erMsg" + continue + } + if {[llength $icuNames] == 0} { + # E.g. macGreek -> x-MacGreek + set icuNames [aliases x-$tclName] + if {[llength $icuNames] == 0} { + # Still no joy, check for special cases + if {[info exists specialCases($tclName)]} { + set icuNames [aliases $specialCases($tclName)] + } + } + } + # If the Tcl name is also an ICU name use it else use + # the first name which is the canonical ICU name + set pos [lsearch -exact -nocase $icuNames $tclName] + if {$pos >= 0} { + lappend tclToIcu($tclName) [lindex $icuNames $pos] {*}[lreplace $icuNames $pos $pos] + } else { + set tclToIcu($tclName) $icuNames + } + foreach icuName $icuNames { + lappend icuToTcl($icuName) $tclName + } + } + } errMsg]} { + LogError $errMsg + } + array default set tclToIcu "" + array default set icuToTcl "" + + # Redefine ourselves to no-op. + proc Init {} {} + } + # Primarily used during development + proc MappedIcuNames {{pat *}} { + Init + variable icuToTcl + return [array names icuToTcl $pat] + } + # Primarily used during development + proc UnmappedIcuNames {{pat *}} { + Init + variable icuToTcl + set unmappedNames {} + foreach icuName [converters] { + if {[llength [icuToTcl $icuName]] == 0} { + lappend unmappedNames $icuName + } + foreach alias [aliases $icuName] { + if {[llength [icuToTcl $alias]] == 0} { + lappend unmappedNames $alias + } + } + } + # Aliases can be duplicates. Remove + return [lsort -unique [lsearch -inline -all $unmappedNames $pat]] + } + # Primarily used during development + proc UnmappedTclNames {{pat *}} { + Init + variable tclToIcu + set unmappedNames {} + foreach tclName [encoding names] { + # Note entry will always exist. Check if empty + if {[llength [tclToIcu $tclName]] == 0} { + lappend unmappedNames $tclName + } + } + return [lsearch -inline -all $unmappedNames $pat] + } + + # Returns the Tcl equivalent of an ICU encoding name or + # the empty string in case not found. + proc icuToTcl {icuName} { + Init + proc icuToTcl {icuName} { + variable icuToTcl + return [lindex $icuToTcl($icuName) 0] + } + icuToTcl $icuName + } + + # Returns the ICU equivalent of an Tcl encoding name or + # the empty string in case not found. + proc tclToIcu {tclName} { + Init + proc tclToIcu {tclName} { + variable tclToIcu + return [lindex $tclToIcu($tclName) 0] + } + tclToIcu $tclName + } + + + namespace export {[a-z]*} + namespace ensemble create +} Index: library/init.tcl ================================================================== --- library/init.tcl +++ library/init.tcl @@ -1,27 +1,23 @@ # init.tcl -- # # Default system startup file for Tcl-based applications. Defines # "unknown" procedure and auto-load facilities. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 Scriptics Corporation. -# Copyright (c) 2004 by Kevin B. Kenny. -# Copyright (c) 2018 by Sean Woods +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2004 Kevin B. Kenny. +# Copyright © 2018 Sean Woods # # All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# This test intentionally written in pre-7.5 Tcl -if {[info commands package] == ""} { - error "version mismatch: library\nscripts expect Tcl version 7.5b1 or later but the loaded version is\nonly [info patchlevel]" -} -package require -exact Tcl 9.0a2 +package require -exact tcl 8.7b1 # Compute the auto path to use in this interpreter. # The values on the path come from several locations: # # The environment variable TCLLIBPATH @@ -45,15 +41,24 @@ # ::auto_path (other than to {} if it is undefined). The caller, typically # a Safe Base command, is responsible for setting ::auto_path. if {![info exists auto_path]} { if {[info exists env(TCLLIBPATH)] && (![interp issafe])} { - set auto_path $env(TCLLIBPATH) + set auto_path [apply {{} { + lmap path $::env(TCLLIBPATH) { + # Paths relative to unresolvable home dirs are ignored + if {[catch {file tildeexpand $path} expanded_path]} { + continue + } + set expanded_path + } + }}] } else { set auto_path "" } } + namespace eval tcl { if {![interp issafe]} { variable Dir foreach Dir [list $::tcl_library [file dirname $::tcl_library]] { if {$Dir ni $::auto_path} { @@ -102,26 +107,19 @@ package unknown {::tcl::tm::UnknownHandler ::tclPkgUnknown} } # Set up the 'clock' ensemble - namespace eval ::tcl::clock [list variable TclLibDir $::tcl_library] - - proc ::tcl::initClock {} { - # Auto-loading stubs for 'clock.tcl' - - foreach cmd {add format scan} { - proc ::tcl::clock::$cmd args { - variable TclLibDir - source [file join $TclLibDir clock.tcl] - return [uplevel 1 [info level 0]] - } - } - - rename ::tcl::initClock {} - } - ::tcl::initClock + apply {{} { + set cmdmap [dict create] + foreach cmd {add clicks format microseconds milliseconds scan seconds} { + dict set cmdmap $cmd ::tcl::clock::$cmd + } + namespace inscope ::tcl::clock [list namespace ensemble create -command \ + ::clock -map $cmdmap] + ::tcl::unsupported::clock::configure -init-complete + }} } # Conditionalize for presence of exec. if {[namespace which -command exec] eq ""} { @@ -130,11 +128,11 @@ # platforms, safe interpreters do not have exec. set auto_noexec 1 } -# Define a log command (which can be overwitten to log errors +# Define a log command (which can be overwritten to log errors # differently, specially when stderr is not available) if {[namespace which -command tclLog] eq ""} { proc tclLog {string} { catch {puts stderr $string} @@ -212,13 +210,13 @@ # construct the stack trace. # set errInfo [dict get $opts -errorinfo] set errCode [dict get $opts -errorcode] set cinfo $args - if {[string bytelength $cinfo] > 150} { + if {[string length [encoding convertto utf-8 $cinfo]] > 150} { set cinfo [string range $cinfo 0 150] - while {[string bytelength $cinfo] > 150} { + while {[string length [encoding convertto utf-8 $cinfo]] > 150} { set cinfo [string range $cinfo 0 end-1] } append cinfo ... } set tail "\n (\"uplevel\" body line 1)\n invoked\ @@ -301,18 +299,18 @@ ::tcl::UnknownResult ::tcl::UnknownOptions] dict incr ::tcl::UnknownOptions -level return -options $::tcl::UnknownOptions $::tcl::UnknownResult } - set ret [catch {set candidates [info commands $name*]} msg] + set ret [catch [list uplevel 1 [list info commands $name*]] candidates] if {$name eq "::"} { set name "" } if {$ret != 0} { dict append opts -errorinfo \ "\n (expanding command prefix \"$name\" in unknown)" - return -options $opts $msg + return -options $opts $candidates } # Filter out bogus matches when $name contained # a glob-special char [Bug 946952] if {$name eq ""} { # Handle empty $name separately due to strangeness @@ -353,20 +351,24 @@ # for instance. If not given, namespace current is used. proc auto_load {cmd {namespace {}}} { global auto_index auto_path + # qualify names: if {$namespace eq ""} { set namespace [uplevel 1 [list ::namespace current]] } set nameList [auto_qualify $cmd $namespace] # workaround non canonical auto_index entries that might be around # from older auto_mkindex versions - lappend nameList $cmd - foreach name $nameList { + if {$cmd ni $nameList} {lappend nameList $cmd} + + # try to load (and create sub-cmd handler "_sub_load_cmd" for further usage): + foreach name $nameList [set _sub_load_cmd { + # via auto_index: if {[info exists auto_index($name)]} { - namespace eval :: $auto_index($name) + namespace inscope :: $auto_index($name) # There's a couple of ways to look for a command of a given # name. One is to use # info commands $name # Unfortunately, if the name has glob-magic chars in it like * # or [], it may not match. For our purposes here, a better @@ -374,26 +376,23 @@ # namespace which -command $name if {[namespace which -command $name] ne ""} { return 1 } } - } + }] + + # load auto_index if possible: if {![info exists auto_path]} { return 0 } - if {![auto_load_index]} { return 0 } - foreach name $nameList { - if {[info exists auto_index($name)]} { - namespace eval :: $auto_index($name) - if {[namespace which -command $name] ne ""} { - return 1 - } - } - } + + # try again (something new could be loaded): + foreach name $nameList $_sub_load_cmd + return 0 } # ::tcl::Pkg::source -- # This procedure provides an alternative "source" command, which doesn't @@ -435,16 +434,16 @@ set issafe [interp issafe] for {set i [expr {[llength $auto_path] - 1}]} {$i >= 0} {incr i -1} { set dir [lindex $auto_path $i] set f "" if {$issafe} { - catch {source [file join $dir tclIndex]} + catch {source -encoding utf-8 [file join $dir tclIndex]} } elseif {[catch {set f [open [file join $dir tclIndex]]}]} { continue } else { set error [catch { - fconfigure $f -eofchar \032 + fconfigure $f -encoding utf-8 -eofchar "\x1A {}" set id [gets $f] if {$id eq "# Tcl autoload index file, version 2.0"} { eval [read $f] } elseif {$id eq "# Tcl autoload index file: each line identifies a Tcl"} { while {[gets $f line] >= 0} { @@ -553,16 +552,16 @@ set patternList [auto_qualify $pattern $ns] auto_load_index foreach pattern $patternList { - foreach name [array names auto_index $pattern] { - if {([namespace which -command $name] eq "") + foreach name [array names auto_index $pattern] { + if {([namespace which -command $name] eq "") && ([namespace qualifiers $pattern] eq [namespace qualifiers $name])} { - namespace eval :: $auto_index($name) - } - } + namespace inscope :: $auto_index($name) + } + } } } # auto_execok -- # @@ -589,11 +588,11 @@ if {[info exists auto_execs($name)]} { return $auto_execs($name) } set auto_execs($name) "" - set shellBuiltins [list assoc cls copy date del dir echo erase ftype \ + set shellBuiltins [list assoc cls copy date del dir echo erase exit ftype \ md mkdir mklink move rd ren rename rmdir start time type ver vol] if {[info exists env(PATHEXT)]} { # Add an initial ; to have the {} extension check first. set execExtensions [split ";$env(PATHEXT)" ";"] } else { @@ -619,11 +618,11 @@ } } return "" } - set path "[file dirname [info nameof]];.;" + set path "[file dirname [info nameofexecutable]];.;" if {[info exists env(SystemRoot)]} { set windir $env(SystemRoot) } elseif {[info exists env(WINDIR)]} { set windir $env(WINDIR) } @@ -724,11 +723,11 @@ # exists, then we should only call this function if -force # is true, which means we just want to over-write. So, # the following code is now commented out. # # return -code error "error $action \"$src\" to\ - # \"$dest\": file already exists" + # \"$dest\": file exists" } else { # Depending on the platform, and on the current # working directory, the directories '.', '..' # can be returned in various combinations. Anyway, # if any other file is returned, we must signal an error. @@ -736,11 +735,11 @@ lappend existing {*}[glob -nocomplain -directory $dest \ -type hidden * .*] foreach s $existing { if {[file tail $s] ni {. ..}} { return -code error "error $action \"$src\" to\ - \"$dest\": file already exists" + \"$dest\": file exists" } } } } else { if {[string first $nsrc $ndest] >= 0} { Index: library/install.tcl ================================================================== --- library/install.tcl +++ library/install.tcl @@ -33,11 +33,11 @@ set version [lindex [split $fname -] 1] ### # Read the file, and override assumptions as needed ### set fin [open $file r] - fconfigure $fin -encoding utf-8 -eofchar \032 + fconfigure $fin -encoding utf-8 -eofchar "\x1A {}" set dat [read $fin] close $fin # Look for a teapot style Package statement foreach line [split $dat \n] { set line [string trim $line] @@ -57,11 +57,11 @@ append buffer "package ifneeded $package $version \[list source \[file join \$dir [file tail $file]\]\]" \n } foreach file [glob -nocomplain $path/*.tcl] { if { [file tail $file] == "version_info.tcl" } continue set fin [open $file r] - fconfigure $fin -encoding utf-8 -eofchar \032 + fconfigure $fin -encoding utf-8 -eofchar "\x1A {}" set dat [read $fin] close $fin if {![regexp "package provide" $dat]} continue set fname [file rootname [file tail $file]] # Look for a package provide statement @@ -77,11 +77,11 @@ } } return $buffer } set fin [open $pkgidxfile r] - fconfigure $fin -encoding utf-8 -eofchar \032 + fconfigure $fin -encoding utf-8 -eofchar "\x1A {}" set dat [read $fin] close $fin set trace 0 #if {[file tail $path] eq "tool"} { # set trace 1 @@ -200,19 +200,19 @@ if {[file isdirectory $f] && [string compare CVS $ftail]} { installDir $f [file join $d2 $ftail] } elseif {[file isfile $f]} { file copy -force $f [file join $d2 $ftail] if {$::tcl_platform(platform) eq {unix}} { - file attributes [file join $d2 $ftail] -permissions 0644 + file attributes [file join $d2 $ftail] -permissions 0o644 } else { file attributes [file join $d2 $ftail] -readonly 1 } } } if {$::tcl_platform(platform) eq {unix}} { - file attributes $d2 -permissions 0755 + file attributes $d2 -permissions 0o755 } else { file attributes $d2 -readonly 1 } } Index: library/manifest.txt ================================================================== --- library/manifest.txt +++ library/manifest.txt @@ -1,20 +1,19 @@ ### # Package manifest for all Tcl packages included in the /library file system ### apply {{dir} { - set ::test [info script] set isafe [interp issafe] foreach {safe package version file} { - 0 http 2.10.0a1 {http http.tcl} + 0 http 2.10.0 {http http.tcl} 1 msgcat 1.7.1 {msgcat msgcat.tcl} - 1 opt 0.4.8 {opt optparse.tcl} + 1 opt 0.4.9 {opt optparse.tcl} 0 cookiejar 0.2.0 {cookiejar cookiejar.tcl} 0 tcl::idna 1.0.1 {cookiejar idna.tcl} - 0 platform 1.0.14 {platform platform.tcl} + 0 platform 1.0.19 {platform platform.tcl} 0 platform::shell 1.1.4 {platform shell.tcl} - 1 tcltest 2.5.3 {tcltest tcltest.tcl} + 1 tcltest 2.5.9 {tcltest tcltest.tcl} } { if {$isafe && !$safe} continue package ifneeded $package $version [list source [file join $dir {*}$file]] } }} $dir Index: library/msgcat/msgcat.tcl ================================================================== --- library/msgcat/msgcat.tcl +++ library/msgcat/msgcat.tcl @@ -2,13 +2,13 @@ # # This file defines various procedures which implement a # message catalog facility for Tcl programs. It should be # loaded with the command "package require msgcat". # -# Copyright (c) 2010-2018 by Harald Oehlmann. -# Copyright (c) 1998-2000 by Ajuba Solutions. -# Copyright (c) 1998 by Mark Harrison. +# Copyright © 2010-2018 Harald Oehlmann. +# Copyright © 1998-2000 Ajuba Solutions. +# Copyright © 1998 Mark Harrison. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # We use oo::define::self, which is new in Tcl 8.7 @@ -18,11 +18,11 @@ package provide msgcat 1.7.1 namespace eval msgcat { namespace export mc mcn mcexists mcload mclocale mcmax\ mcmset mcpreferences mcset\ - mcunknown mcflset mcflmset mcloadedlocales mcforgetpackage\ + mcunknown mcflset mcflmset mcloadedlocales mcforgetpackage\ mcpackagenamespaceget mcpackageconfig mcpackagelocale mcutil # Records the list of locales to search variable Loclist {} @@ -32,11 +32,11 @@ # Records the locale of the currently sourced message catalogue file variable FileLocale # Configuration values per Package (e.g. client namespace). # The dict key is of the form " - - @@ -427,11 +423,11 @@ @@ -473,14 +469,10 @@ > - - @@ -489,14 +481,10 @@ > - - @@ -521,14 +509,10 @@ > - - @@ -549,14 +533,10 @@ > - - @@ -579,11 +559,11 @@ @@ -727,11 +707,11 @@ @@ -757,14 +737,10 @@ > - - @@ -773,14 +749,10 @@ > - - @@ -853,10 +825,14 @@ > + + @@ -881,10 +857,22 @@ > + + + + + + Index: libtommath/makefile ================================================================== --- libtommath/makefile +++ libtommath/makefile @@ -27,36 +27,36 @@ #START_INS OBJECTS=bn_cutoffs.o bn_deprecated.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o bn_mp_addmod.o \ bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \ bn_mp_cnt_lsb.o bn_mp_complement.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_decr.o bn_mp_div.o bn_mp_div_2.o \ -bn_mp_div_2d.o bn_mp_div_3.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ -bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_u32.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ +bn_mp_div_2d.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ +bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_n.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ bn_mp_from_sbin.o bn_mp_from_ubin.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_double.o bn_mp_get_i32.o \ -bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_ll.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o \ -bn_mp_get_mag_ull.o bn_mp_grow.o bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o \ -bn_mp_init_i64.o bn_mp_init_l.o bn_mp_init_ll.o bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o \ -bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o bn_mp_init_ull.o bn_mp_invmod.o bn_mp_is_square.o \ -bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_u32.o bn_mp_lshd.o bn_mp_mod.o \ -bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \ -bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \ -bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o bn_mp_prime_frobenius_underwood.o \ -bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \ -bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o bn_mp_prime_strong_lucas_selfridge.o \ -bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o \ -bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o \ -bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_root_u32.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o \ -bn_mp_set_double.o bn_mp_set_i32.o bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_ll.o bn_mp_set_u32.o \ -bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_set_ull.o bn_mp_shrink.o bn_mp_signed_rsh.o bn_mp_sqr.o \ -bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o \ -bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o bn_mp_xor.o bn_mp_zero.o \ -bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o \ -bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o bn_s_mp_karatsuba_mul.o \ -bn_s_mp_karatsuba_sqr.o bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o \ -bn_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o \ -bn_s_mp_rand_jenkins.o bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o \ -bn_s_mp_sub.o bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o +bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o bn_mp_grow.o \ +bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o bn_mp_init_i64.o bn_mp_init_l.o \ +bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o \ +bn_mp_invmod.o bn_mp_is_square.o bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_n.o \ +bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o \ +bn_mp_montgomery_reduce.o bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o \ +bn_mp_mulmod.o bn_mp_neg.o bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o \ +bn_mp_prime_frobenius_underwood.o bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o \ +bn_mp_prime_next_prime.o bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o \ +bn_mp_prime_strong_lucas_selfridge.o bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o \ +bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o \ +bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o \ +bn_mp_root_n.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o bn_mp_set_double.o bn_mp_set_i32.o \ +bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_u32.o bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_shrink.o \ +bn_mp_signed_rsh.o bn_mp_sqr.o bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o \ +bn_mp_submod.o bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o \ +bn_mp_xor.o bn_mp_zero.o bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_div_3.o \ +bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o \ +bn_s_mp_karatsuba_mul.o bn_s_mp_karatsuba_sqr.o bn_s_mp_log.o bn_s_mp_log_2expt.o bn_s_mp_log_d.o \ +bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o bn_s_mp_mul_high_digs.o \ +bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o bn_s_mp_rand_jenkins.o \ +bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o bn_s_mp_sub.o \ +bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o #END_INS $(LIBNAME): $(OBJECTS) $(AR) $(ARFLAGS) $@ $(OBJECTS) @@ -131,11 +131,15 @@ mkdir -p pre_gen perl gen.pl sed -e 's/[[:blank:]]*$$//' mpi.c > pre_gen/mpi.c rm mpi.c -zipup: clean astyle new_file docs +zipup: + $(MAKE) clean + $(MAKE) .zipup + +.zipup: astyle new_file docs @# Update the index, so diff-index won't fail in case the pdf has been created. @# As the pdf creation modifies the tex files, git sometimes detects the @# modified files, but misses that it's put back to its original version. @git update-index --refresh @git diff-index --quiet HEAD -- || ( echo "FAILURE: uncommited changes or not a git" && exit 1 ) Index: libtommath/makefile.mingw ================================================================== --- libtommath/makefile.mingw +++ libtommath/makefile.mingw @@ -9,20 +9,24 @@ # test.exe # gmake -f makefile.mingw PREFIX=c:\devel\libtom install #The following can be overridden from command line e.g. make -f makefile.mingw CC=gcc ARFLAGS=rcs PREFIX = c:\mingw -CC = gcc +CC = i686-w64-mingw32-gcc +#CC = x86_64-w64-mingw32-clang +#CC = aarch64-w64-mingw32-clang AR = ar ARFLAGS = r RANLIB = ranlib -STRIP = strip +STRIP = i686-w64-mingw32-gcc-strip +#STRIP = x86_64-w64-mingw32-strip +#STRIP = aarch64-w64-mingw32-strip CFLAGS = -O2 LDFLAGS = #Compilation flags -LTM_CFLAGS = -I. $(CFLAGS) +LTM_CFLAGS = -I. $(CFLAGS) -DTCL_WITH_EXTERNAL_TOMMATH LTM_LDFLAGS = $(LDFLAGS) -static-libgcc #Libraries to be created LIBMAIN_S =libtommath.a LIBMAIN_I =libtommath.dll.a @@ -30,36 +34,36 @@ #List of objects to compile (all goes to libtommath.a) OBJECTS=bn_cutoffs.o bn_deprecated.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o bn_mp_addmod.o \ bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \ bn_mp_cnt_lsb.o bn_mp_complement.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_decr.o bn_mp_div.o bn_mp_div_2.o \ -bn_mp_div_2d.o bn_mp_div_3.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ -bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_u32.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ +bn_mp_div_2d.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ +bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_n.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ bn_mp_from_sbin.o bn_mp_from_ubin.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_double.o bn_mp_get_i32.o \ -bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_ll.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o \ -bn_mp_get_mag_ull.o bn_mp_grow.o bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o \ -bn_mp_init_i64.o bn_mp_init_l.o bn_mp_init_ll.o bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o \ -bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o bn_mp_init_ull.o bn_mp_invmod.o bn_mp_is_square.o \ -bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_u32.o bn_mp_lshd.o bn_mp_mod.o \ -bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \ -bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \ -bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o bn_mp_prime_frobenius_underwood.o \ -bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \ -bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o bn_mp_prime_strong_lucas_selfridge.o \ -bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o \ -bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o \ -bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_root_u32.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o \ -bn_mp_set_double.o bn_mp_set_i32.o bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_ll.o bn_mp_set_u32.o \ -bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_set_ull.o bn_mp_shrink.o bn_mp_signed_rsh.o bn_mp_sqr.o \ -bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o \ -bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o bn_mp_xor.o bn_mp_zero.o \ -bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o \ -bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o bn_s_mp_karatsuba_mul.o \ -bn_s_mp_karatsuba_sqr.o bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o \ -bn_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o \ -bn_s_mp_rand_jenkins.o bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o \ -bn_s_mp_sub.o bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o +bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o bn_mp_grow.o \ +bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o bn_mp_init_i64.o bn_mp_init_l.o \ +bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o \ +bn_mp_invmod.o bn_mp_is_square.o bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_n.o \ +bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o \ +bn_mp_montgomery_reduce.o bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o \ +bn_mp_mulmod.o bn_mp_neg.o bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o \ +bn_mp_prime_frobenius_underwood.o bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o \ +bn_mp_prime_next_prime.o bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o \ +bn_mp_prime_strong_lucas_selfridge.o bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o \ +bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o \ +bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o \ +bn_mp_root_n.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o bn_mp_set_double.o bn_mp_set_i32.o \ +bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_u32.o bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_shrink.o \ +bn_mp_signed_rsh.o bn_mp_sqr.o bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o \ +bn_mp_submod.o bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o \ +bn_mp_xor.o bn_mp_zero.o bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_div_3.o \ +bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o \ +bn_s_mp_karatsuba_mul.o bn_s_mp_karatsuba_sqr.o bn_s_mp_log.o bn_s_mp_log_2expt.o bn_s_mp_log_d.o \ +bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o bn_s_mp_mul_high_digs.o \ +bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o bn_s_mp_rand_jenkins.o \ +bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o bn_s_mp_sub.o \ +bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o HEADERS_PUB=tommath.h HEADERS=tommath_private.h tommath_class.h tommath_superclass.h tommath_cutoffs.h $(HEADERS_PUB) #The default rule for make builds the libtommath.a library (static) @@ -76,11 +80,11 @@ $(AR) $(ARFLAGS) $@ $(OBJECTS) $(RANLIB) $@ #Create DLL + import library libtommath.dll.a $(LIBMAIN_D) $(LIBMAIN_I): $(OBJECTS) - $(CC) -s -shared -o $(LIBMAIN_D) $^ -Wl,--enable-auto-import,--export-all -Wl,--out-implib=$(LIBMAIN_I) $(LTM_LDFLAGS) + $(CC) -s -shared -o $(LIBMAIN_D) $^ -Wl,--enable-auto-import tommath.def -Wl,--out-implib=$(LIBMAIN_I) $(LTM_LDFLAGS) $(STRIP) -S $(LIBMAIN_D) #Build test suite test.exe: demo/shared.o demo/test.o $(LIBMAIN_S) $(CC) $(LTM_CFLAGS) $(LTM_LDFLAGS) $^ -o $@ Index: libtommath/makefile.msvc ================================================================== --- libtommath/makefile.msvc +++ libtommath/makefile.msvc @@ -22,36 +22,36 @@ #List of objects to compile (all goes to tommath.lib) OBJECTS=bn_cutoffs.obj bn_deprecated.obj bn_mp_2expt.obj bn_mp_abs.obj bn_mp_add.obj bn_mp_add_d.obj bn_mp_addmod.obj \ bn_mp_and.obj bn_mp_clamp.obj bn_mp_clear.obj bn_mp_clear_multi.obj bn_mp_cmp.obj bn_mp_cmp_d.obj bn_mp_cmp_mag.obj \ bn_mp_cnt_lsb.obj bn_mp_complement.obj bn_mp_copy.obj bn_mp_count_bits.obj bn_mp_decr.obj bn_mp_div.obj bn_mp_div_2.obj \ -bn_mp_div_2d.obj bn_mp_div_3.obj bn_mp_div_d.obj bn_mp_dr_is_modulus.obj bn_mp_dr_reduce.obj bn_mp_dr_setup.obj \ -bn_mp_error_to_string.obj bn_mp_exch.obj bn_mp_expt_u32.obj bn_mp_exptmod.obj bn_mp_exteuclid.obj bn_mp_fread.obj \ +bn_mp_div_2d.obj bn_mp_div_d.obj bn_mp_dr_is_modulus.obj bn_mp_dr_reduce.obj bn_mp_dr_setup.obj \ +bn_mp_error_to_string.obj bn_mp_exch.obj bn_mp_expt_n.obj bn_mp_exptmod.obj bn_mp_exteuclid.obj bn_mp_fread.obj \ bn_mp_from_sbin.obj bn_mp_from_ubin.obj bn_mp_fwrite.obj bn_mp_gcd.obj bn_mp_get_double.obj bn_mp_get_i32.obj \ -bn_mp_get_i64.obj bn_mp_get_l.obj bn_mp_get_ll.obj bn_mp_get_mag_u32.obj bn_mp_get_mag_u64.obj bn_mp_get_mag_ul.obj \ -bn_mp_get_mag_ull.obj bn_mp_grow.obj bn_mp_incr.obj bn_mp_init.obj bn_mp_init_copy.obj bn_mp_init_i32.obj \ -bn_mp_init_i64.obj bn_mp_init_l.obj bn_mp_init_ll.obj bn_mp_init_multi.obj bn_mp_init_set.obj bn_mp_init_size.obj \ -bn_mp_init_u32.obj bn_mp_init_u64.obj bn_mp_init_ul.obj bn_mp_init_ull.obj bn_mp_invmod.obj bn_mp_is_square.obj \ -bn_mp_iseven.obj bn_mp_isodd.obj bn_mp_kronecker.obj bn_mp_lcm.obj bn_mp_log_u32.obj bn_mp_lshd.obj bn_mp_mod.obj \ -bn_mp_mod_2d.obj bn_mp_mod_d.obj bn_mp_montgomery_calc_normalization.obj bn_mp_montgomery_reduce.obj \ -bn_mp_montgomery_setup.obj bn_mp_mul.obj bn_mp_mul_2.obj bn_mp_mul_2d.obj bn_mp_mul_d.obj bn_mp_mulmod.obj bn_mp_neg.obj \ -bn_mp_or.obj bn_mp_pack.obj bn_mp_pack_count.obj bn_mp_prime_fermat.obj bn_mp_prime_frobenius_underwood.obj \ -bn_mp_prime_is_prime.obj bn_mp_prime_miller_rabin.obj bn_mp_prime_next_prime.obj \ -bn_mp_prime_rabin_miller_trials.obj bn_mp_prime_rand.obj bn_mp_prime_strong_lucas_selfridge.obj \ -bn_mp_radix_size.obj bn_mp_radix_smap.obj bn_mp_rand.obj bn_mp_read_radix.obj bn_mp_reduce.obj bn_mp_reduce_2k.obj \ -bn_mp_reduce_2k_l.obj bn_mp_reduce_2k_setup.obj bn_mp_reduce_2k_setup_l.obj bn_mp_reduce_is_2k.obj \ -bn_mp_reduce_is_2k_l.obj bn_mp_reduce_setup.obj bn_mp_root_u32.obj bn_mp_rshd.obj bn_mp_sbin_size.obj bn_mp_set.obj \ -bn_mp_set_double.obj bn_mp_set_i32.obj bn_mp_set_i64.obj bn_mp_set_l.obj bn_mp_set_ll.obj bn_mp_set_u32.obj \ -bn_mp_set_u64.obj bn_mp_set_ul.obj bn_mp_set_ull.obj bn_mp_shrink.obj bn_mp_signed_rsh.obj bn_mp_sqr.obj \ -bn_mp_sqrmod.obj bn_mp_sqrt.obj bn_mp_sqrtmod_prime.obj bn_mp_sub.obj bn_mp_sub_d.obj bn_mp_submod.obj \ -bn_mp_to_radix.obj bn_mp_to_sbin.obj bn_mp_to_ubin.obj bn_mp_ubin_size.obj bn_mp_unpack.obj bn_mp_xor.obj bn_mp_zero.obj \ -bn_prime_tab.obj bn_s_mp_add.obj bn_s_mp_balance_mul.obj bn_s_mp_exptmod.obj bn_s_mp_exptmod_fast.obj \ -bn_s_mp_get_bit.obj bn_s_mp_invmod_fast.obj bn_s_mp_invmod_slow.obj bn_s_mp_karatsuba_mul.obj \ -bn_s_mp_karatsuba_sqr.obj bn_s_mp_montgomery_reduce_fast.obj bn_s_mp_mul_digs.obj bn_s_mp_mul_digs_fast.obj \ -bn_s_mp_mul_high_digs.obj bn_s_mp_mul_high_digs_fast.obj bn_s_mp_prime_is_divisible.obj \ -bn_s_mp_rand_jenkins.obj bn_s_mp_rand_platform.obj bn_s_mp_reverse.obj bn_s_mp_sqr.obj bn_s_mp_sqr_fast.obj \ -bn_s_mp_sub.obj bn_s_mp_toom_mul.obj bn_s_mp_toom_sqr.obj +bn_mp_get_i64.obj bn_mp_get_l.obj bn_mp_get_mag_u32.obj bn_mp_get_mag_u64.obj bn_mp_get_mag_ul.obj bn_mp_grow.obj \ +bn_mp_incr.obj bn_mp_init.obj bn_mp_init_copy.obj bn_mp_init_i32.obj bn_mp_init_i64.obj bn_mp_init_l.obj \ +bn_mp_init_multi.obj bn_mp_init_set.obj bn_mp_init_size.obj bn_mp_init_u32.obj bn_mp_init_u64.obj bn_mp_init_ul.obj \ +bn_mp_invmod.obj bn_mp_is_square.obj bn_mp_iseven.obj bn_mp_isodd.obj bn_mp_kronecker.obj bn_mp_lcm.obj bn_mp_log_n.obj \ +bn_mp_lshd.obj bn_mp_mod.obj bn_mp_mod_2d.obj bn_mp_mod_d.obj bn_mp_montgomery_calc_normalization.obj \ +bn_mp_montgomery_reduce.obj bn_mp_montgomery_setup.obj bn_mp_mul.obj bn_mp_mul_2.obj bn_mp_mul_2d.obj bn_mp_mul_d.obj \ +bn_mp_mulmod.obj bn_mp_neg.obj bn_mp_or.obj bn_mp_pack.obj bn_mp_pack_count.obj bn_mp_prime_fermat.obj \ +bn_mp_prime_frobenius_underwood.obj bn_mp_prime_is_prime.obj bn_mp_prime_miller_rabin.obj \ +bn_mp_prime_next_prime.obj bn_mp_prime_rabin_miller_trials.obj bn_mp_prime_rand.obj \ +bn_mp_prime_strong_lucas_selfridge.obj bn_mp_radix_size.obj bn_mp_radix_smap.obj bn_mp_rand.obj \ +bn_mp_read_radix.obj bn_mp_reduce.obj bn_mp_reduce_2k.obj bn_mp_reduce_2k_l.obj bn_mp_reduce_2k_setup.obj \ +bn_mp_reduce_2k_setup_l.obj bn_mp_reduce_is_2k.obj bn_mp_reduce_is_2k_l.obj bn_mp_reduce_setup.obj \ +bn_mp_root_n.obj bn_mp_rshd.obj bn_mp_sbin_size.obj bn_mp_set.obj bn_mp_set_double.obj bn_mp_set_i32.obj \ +bn_mp_set_i64.obj bn_mp_set_l.obj bn_mp_set_u32.obj bn_mp_set_u64.obj bn_mp_set_ul.obj bn_mp_shrink.obj \ +bn_mp_signed_rsh.obj bn_mp_sqr.obj bn_mp_sqrmod.obj bn_mp_sqrt.obj bn_mp_sqrtmod_prime.obj bn_mp_sub.obj bn_mp_sub_d.obj \ +bn_mp_submod.obj bn_mp_to_radix.obj bn_mp_to_sbin.obj bn_mp_to_ubin.obj bn_mp_ubin_size.obj bn_mp_unpack.obj \ +bn_mp_xor.obj bn_mp_zero.obj bn_prime_tab.obj bn_s_mp_add.obj bn_s_mp_balance_mul.obj bn_s_mp_div_3.obj \ +bn_s_mp_exptmod.obj bn_s_mp_exptmod_fast.obj bn_s_mp_get_bit.obj bn_s_mp_invmod_fast.obj bn_s_mp_invmod_slow.obj \ +bn_s_mp_karatsuba_mul.obj bn_s_mp_karatsuba_sqr.obj bn_s_mp_log.obj bn_s_mp_log_2expt.obj bn_s_mp_log_d.obj \ +bn_s_mp_montgomery_reduce_fast.obj bn_s_mp_mul_digs.obj bn_s_mp_mul_digs_fast.obj bn_s_mp_mul_high_digs.obj \ +bn_s_mp_mul_high_digs_fast.obj bn_s_mp_prime_is_divisible.obj bn_s_mp_rand_jenkins.obj \ +bn_s_mp_rand_platform.obj bn_s_mp_reverse.obj bn_s_mp_sqr.obj bn_s_mp_sqr_fast.obj bn_s_mp_sub.obj \ +bn_s_mp_toom_mul.obj bn_s_mp_toom_sqr.obj HEADERS_PUB=tommath.h HEADERS=tommath_private.h tommath_class.h tommath_superclass.h tommath_cutoffs.h $(HEADERS_PUB) #The default rule for make builds the tommath.lib library (static) Index: libtommath/makefile.shared ================================================================== --- libtommath/makefile.shared +++ libtommath/makefile.shared @@ -24,36 +24,36 @@ #START_INS OBJECTS=bn_cutoffs.o bn_deprecated.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o bn_mp_addmod.o \ bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \ bn_mp_cnt_lsb.o bn_mp_complement.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_decr.o bn_mp_div.o bn_mp_div_2.o \ -bn_mp_div_2d.o bn_mp_div_3.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ -bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_u32.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ +bn_mp_div_2d.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ +bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_n.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ bn_mp_from_sbin.o bn_mp_from_ubin.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_double.o bn_mp_get_i32.o \ -bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_ll.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o \ -bn_mp_get_mag_ull.o bn_mp_grow.o bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o \ -bn_mp_init_i64.o bn_mp_init_l.o bn_mp_init_ll.o bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o \ -bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o bn_mp_init_ull.o bn_mp_invmod.o bn_mp_is_square.o \ -bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_u32.o bn_mp_lshd.o bn_mp_mod.o \ -bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \ -bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \ -bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o bn_mp_prime_frobenius_underwood.o \ -bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \ -bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o bn_mp_prime_strong_lucas_selfridge.o \ -bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o \ -bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o \ -bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_root_u32.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o \ -bn_mp_set_double.o bn_mp_set_i32.o bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_ll.o bn_mp_set_u32.o \ -bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_set_ull.o bn_mp_shrink.o bn_mp_signed_rsh.o bn_mp_sqr.o \ -bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o \ -bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o bn_mp_xor.o bn_mp_zero.o \ -bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o \ -bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o bn_s_mp_karatsuba_mul.o \ -bn_s_mp_karatsuba_sqr.o bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o \ -bn_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o \ -bn_s_mp_rand_jenkins.o bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o \ -bn_s_mp_sub.o bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o +bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o bn_mp_grow.o \ +bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o bn_mp_init_i64.o bn_mp_init_l.o \ +bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o \ +bn_mp_invmod.o bn_mp_is_square.o bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_n.o \ +bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o \ +bn_mp_montgomery_reduce.o bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o \ +bn_mp_mulmod.o bn_mp_neg.o bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o \ +bn_mp_prime_frobenius_underwood.o bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o \ +bn_mp_prime_next_prime.o bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o \ +bn_mp_prime_strong_lucas_selfridge.o bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o \ +bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o \ +bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o \ +bn_mp_root_n.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o bn_mp_set_double.o bn_mp_set_i32.o \ +bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_u32.o bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_shrink.o \ +bn_mp_signed_rsh.o bn_mp_sqr.o bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o \ +bn_mp_submod.o bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o \ +bn_mp_xor.o bn_mp_zero.o bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_div_3.o \ +bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o \ +bn_s_mp_karatsuba_mul.o bn_s_mp_karatsuba_sqr.o bn_s_mp_log.o bn_s_mp_log_2expt.o bn_s_mp_log_d.o \ +bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o bn_s_mp_mul_high_digs.o \ +bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o bn_s_mp_rand_jenkins.o \ +bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o bn_s_mp_sub.o \ +bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o #END_INS objs: $(OBJECTS) @@ -68,11 +68,12 @@ install: $(LIBNAME) install -d $(DESTDIR)$(LIBPATH) install -d $(DESTDIR)$(INCPATH) $(LIBTOOL) --mode=install install -m 644 $(LIBNAME) $(DESTDIR)$(LIBPATH)/$(LIBNAME) install -m 644 $(HEADERS_PUB) $(DESTDIR)$(INCPATH) - sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION_PC),' libtommath.pc.in > libtommath.pc + sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION_PC),' -e 's,@CMAKE_INSTALL_LIBDIR@,lib,' \ + -e 's,@CMAKE_INSTALL_INCLUDEDIR@,include,' libtommath.pc.in > libtommath.pc install -d $(DESTDIR)$(LIBPATH)/pkgconfig install -m 644 libtommath.pc $(DESTDIR)$(LIBPATH)/pkgconfig/ uninstall: $(LIBTOOL) --mode=uninstall rm $(DESTDIR)$(LIBPATH)/$(LIBNAME) Index: libtommath/makefile.unix ================================================================== --- libtommath/makefile.unix +++ libtommath/makefile.unix @@ -19,11 +19,11 @@ ARFLAGS = r RANLIB = ranlib CFLAGS = -O2 LDFLAGS = -VERSION = 1.2.0 +VERSION = 1.3.0 #Compilation flags LTM_CFLAGS = -I. $(CFLAGS) LTM_LDFLAGS = $(LDFLAGS) @@ -31,36 +31,36 @@ LIBMAIN_S = libtommath.a OBJECTS=bn_cutoffs.o bn_deprecated.o bn_mp_2expt.o bn_mp_abs.o bn_mp_add.o bn_mp_add_d.o bn_mp_addmod.o \ bn_mp_and.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \ bn_mp_cnt_lsb.o bn_mp_complement.o bn_mp_copy.o bn_mp_count_bits.o bn_mp_decr.o bn_mp_div.o bn_mp_div_2.o \ -bn_mp_div_2d.o bn_mp_div_3.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ -bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_u32.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ +bn_mp_div_2d.o bn_mp_div_d.o bn_mp_dr_is_modulus.o bn_mp_dr_reduce.o bn_mp_dr_setup.o \ +bn_mp_error_to_string.o bn_mp_exch.o bn_mp_expt_n.o bn_mp_exptmod.o bn_mp_exteuclid.o bn_mp_fread.o \ bn_mp_from_sbin.o bn_mp_from_ubin.o bn_mp_fwrite.o bn_mp_gcd.o bn_mp_get_double.o bn_mp_get_i32.o \ -bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_ll.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o \ -bn_mp_get_mag_ull.o bn_mp_grow.o bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o \ -bn_mp_init_i64.o bn_mp_init_l.o bn_mp_init_ll.o bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o \ -bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o bn_mp_init_ull.o bn_mp_invmod.o bn_mp_is_square.o \ -bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_u32.o bn_mp_lshd.o bn_mp_mod.o \ -bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o bn_mp_montgomery_reduce.o \ -bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_mulmod.o bn_mp_neg.o \ -bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o bn_mp_prime_frobenius_underwood.o \ -bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o bn_mp_prime_next_prime.o \ -bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o bn_mp_prime_strong_lucas_selfridge.o \ -bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o \ -bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o \ -bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o bn_mp_root_u32.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o \ -bn_mp_set_double.o bn_mp_set_i32.o bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_ll.o bn_mp_set_u32.o \ -bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_set_ull.o bn_mp_shrink.o bn_mp_signed_rsh.o bn_mp_sqr.o \ -bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o bn_mp_submod.o \ -bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o bn_mp_xor.o bn_mp_zero.o \ -bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o \ -bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o bn_s_mp_karatsuba_mul.o \ -bn_s_mp_karatsuba_sqr.o bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o \ -bn_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o \ -bn_s_mp_rand_jenkins.o bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o \ -bn_s_mp_sub.o bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o +bn_mp_get_i64.o bn_mp_get_l.o bn_mp_get_mag_u32.o bn_mp_get_mag_u64.o bn_mp_get_mag_ul.o bn_mp_grow.o \ +bn_mp_incr.o bn_mp_init.o bn_mp_init_copy.o bn_mp_init_i32.o bn_mp_init_i64.o bn_mp_init_l.o \ +bn_mp_init_multi.o bn_mp_init_set.o bn_mp_init_size.o bn_mp_init_u32.o bn_mp_init_u64.o bn_mp_init_ul.o \ +bn_mp_invmod.o bn_mp_is_square.o bn_mp_iseven.o bn_mp_isodd.o bn_mp_kronecker.o bn_mp_lcm.o bn_mp_log_n.o \ +bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mod_d.o bn_mp_montgomery_calc_normalization.o \ +bn_mp_montgomery_reduce.o bn_mp_montgomery_setup.o bn_mp_mul.o bn_mp_mul_2.o bn_mp_mul_2d.o bn_mp_mul_d.o \ +bn_mp_mulmod.o bn_mp_neg.o bn_mp_or.o bn_mp_pack.o bn_mp_pack_count.o bn_mp_prime_fermat.o \ +bn_mp_prime_frobenius_underwood.o bn_mp_prime_is_prime.o bn_mp_prime_miller_rabin.o \ +bn_mp_prime_next_prime.o bn_mp_prime_rabin_miller_trials.o bn_mp_prime_rand.o \ +bn_mp_prime_strong_lucas_selfridge.o bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_rand.o \ +bn_mp_read_radix.o bn_mp_reduce.o bn_mp_reduce_2k.o bn_mp_reduce_2k_l.o bn_mp_reduce_2k_setup.o \ +bn_mp_reduce_2k_setup_l.o bn_mp_reduce_is_2k.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_setup.o \ +bn_mp_root_n.o bn_mp_rshd.o bn_mp_sbin_size.o bn_mp_set.o bn_mp_set_double.o bn_mp_set_i32.o \ +bn_mp_set_i64.o bn_mp_set_l.o bn_mp_set_u32.o bn_mp_set_u64.o bn_mp_set_ul.o bn_mp_shrink.o \ +bn_mp_signed_rsh.o bn_mp_sqr.o bn_mp_sqrmod.o bn_mp_sqrt.o bn_mp_sqrtmod_prime.o bn_mp_sub.o bn_mp_sub_d.o \ +bn_mp_submod.o bn_mp_to_radix.o bn_mp_to_sbin.o bn_mp_to_ubin.o bn_mp_ubin_size.o bn_mp_unpack.o \ +bn_mp_xor.o bn_mp_zero.o bn_prime_tab.o bn_s_mp_add.o bn_s_mp_balance_mul.o bn_s_mp_div_3.o \ +bn_s_mp_exptmod.o bn_s_mp_exptmod_fast.o bn_s_mp_get_bit.o bn_s_mp_invmod_fast.o bn_s_mp_invmod_slow.o \ +bn_s_mp_karatsuba_mul.o bn_s_mp_karatsuba_sqr.o bn_s_mp_log.o bn_s_mp_log_2expt.o bn_s_mp_log_d.o \ +bn_s_mp_montgomery_reduce_fast.o bn_s_mp_mul_digs.o bn_s_mp_mul_digs_fast.o bn_s_mp_mul_high_digs.o \ +bn_s_mp_mul_high_digs_fast.o bn_s_mp_prime_is_divisible.o bn_s_mp_rand_jenkins.o \ +bn_s_mp_rand_platform.o bn_s_mp_reverse.o bn_s_mp_sqr.o bn_s_mp_sqr_fast.o bn_s_mp_sub.o \ +bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o HEADERS_PUB=tommath.h HEADERS=tommath_private.h tommath_class.h tommath_superclass.h tommath_cutoffs.h $(HEADERS_PUB) #The default rule for make builds the libtommath.a library (static) Index: libtommath/makefile_include.mk ================================================================== --- libtommath/makefile_include.mk +++ libtommath/makefile_include.mk @@ -1,13 +1,13 @@ # # Include makefile for libtommath # #version of library -VERSION=1.2.0 -VERSION_PC=1.2.0 -VERSION_SO=3:0:2 +VERSION=1.3.0 +VERSION_PC=1.3.0 +VERSION_SO=4:0:3 PLATFORM := $(shell uname | sed -e 's/_.*//') # default make target default: ${LIBNAME} @@ -114,14 +114,14 @@ _ARCH := $(shell uname -m) endif # adjust coverage set ifneq ($(filter $(_ARCH), i386 i686 x86_64 amd64 ia64),) - COVERAGE = test timing + COVERAGE = test_standalone timing COVERAGE_APP = ./test && ./timing else - COVERAGE = test + COVERAGE = test_standalone COVERAGE_APP = ./test endif HEADERS_PUB=tommath.h HEADERS=tommath_private.h tommath_class.h tommath_superclass.h tommath_cutoffs.h $(HEADERS_PUB) @@ -133,14 +133,10 @@ PREFIX ?= /usr/local LIBPATH ?= $(PREFIX)/lib INCPATH ?= $(PREFIX)/include DATAPATH ?= $(PREFIX)/share/doc/libtommath/pdf -# build & run test-suite -check: test - ./test - #make the code coverage of the library # coverage: LTM_CFLAGS += -fprofile-arcs -ftest-coverage -DTIMING_NO_LOGS coverage: LTM_LFLAGS += -lgcov coverage: LTM_LDFLAGS += -lgcov ADDED libtommath/sources.cmake Index: libtommath/sources.cmake ================================================================== --- /dev/null +++ libtommath/sources.cmake @@ -0,0 +1,167 @@ +# SPDX-License-Identifier: Unlicense +# Autogenerated File! Do not edit. + +set(SOURCES +bn_cutoffs.c +bn_deprecated.c +bn_mp_2expt.c +bn_mp_abs.c +bn_mp_add.c +bn_mp_add_d.c +bn_mp_addmod.c +bn_mp_and.c +bn_mp_clamp.c +bn_mp_clear.c +bn_mp_clear_multi.c +bn_mp_cmp.c +bn_mp_cmp_d.c +bn_mp_cmp_mag.c +bn_mp_cnt_lsb.c +bn_mp_complement.c +bn_mp_copy.c +bn_mp_count_bits.c +bn_mp_decr.c +bn_mp_div.c +bn_mp_div_2.c +bn_mp_div_2d.c +bn_mp_div_d.c +bn_mp_dr_is_modulus.c +bn_mp_dr_reduce.c +bn_mp_dr_setup.c +bn_mp_error_to_string.c +bn_mp_exch.c +bn_mp_expt_n.c +bn_mp_exptmod.c +bn_mp_exteuclid.c +bn_mp_fread.c +bn_mp_from_sbin.c +bn_mp_from_ubin.c +bn_mp_fwrite.c +bn_mp_gcd.c +bn_mp_get_double.c +bn_mp_get_i32.c +bn_mp_get_i64.c +bn_mp_get_l.c +bn_mp_get_mag_u32.c +bn_mp_get_mag_u64.c +bn_mp_get_mag_ul.c +bn_mp_grow.c +bn_mp_incr.c +bn_mp_init.c +bn_mp_init_copy.c +bn_mp_init_i32.c +bn_mp_init_i64.c +bn_mp_init_l.c +bn_mp_init_multi.c +bn_mp_init_set.c +bn_mp_init_size.c +bn_mp_init_u32.c +bn_mp_init_u64.c +bn_mp_init_ul.c +bn_mp_invmod.c +bn_mp_is_square.c +bn_mp_iseven.c +bn_mp_isodd.c +bn_mp_kronecker.c +bn_mp_lcm.c +bn_mp_log_n.c +bn_mp_lshd.c +bn_mp_mod.c +bn_mp_mod_2d.c +bn_mp_mod_d.c +bn_mp_montgomery_calc_normalization.c +bn_mp_montgomery_reduce.c +bn_mp_montgomery_setup.c +bn_mp_mul.c +bn_mp_mul_2.c +bn_mp_mul_2d.c +bn_mp_mul_d.c +bn_mp_mulmod.c +bn_mp_neg.c +bn_mp_or.c +bn_mp_pack.c +bn_mp_pack_count.c +bn_mp_prime_fermat.c +bn_mp_prime_frobenius_underwood.c +bn_mp_prime_is_prime.c +bn_mp_prime_miller_rabin.c +bn_mp_prime_next_prime.c +bn_mp_prime_rabin_miller_trials.c +bn_mp_prime_rand.c +bn_mp_prime_strong_lucas_selfridge.c +bn_mp_radix_size.c +bn_mp_radix_smap.c +bn_mp_rand.c +bn_mp_read_radix.c +bn_mp_reduce.c +bn_mp_reduce_2k.c +bn_mp_reduce_2k_l.c +bn_mp_reduce_2k_setup.c +bn_mp_reduce_2k_setup_l.c +bn_mp_reduce_is_2k.c +bn_mp_reduce_is_2k_l.c +bn_mp_reduce_setup.c +bn_mp_root_n.c +bn_mp_rshd.c +bn_mp_sbin_size.c +bn_mp_set.c +bn_mp_set_double.c +bn_mp_set_i32.c +bn_mp_set_i64.c +bn_mp_set_l.c +bn_mp_set_u32.c +bn_mp_set_u64.c +bn_mp_set_ul.c +bn_mp_shrink.c +bn_mp_signed_rsh.c +bn_mp_sqr.c +bn_mp_sqrmod.c +bn_mp_sqrt.c +bn_mp_sqrtmod_prime.c +bn_mp_sub.c +bn_mp_sub_d.c +bn_mp_submod.c +bn_mp_to_radix.c +bn_mp_to_sbin.c +bn_mp_to_ubin.c +bn_mp_ubin_size.c +bn_mp_unpack.c +bn_mp_xor.c +bn_mp_zero.c +bn_prime_tab.c +bn_s_mp_add.c +bn_s_mp_balance_mul.c +bn_s_mp_div_3.c +bn_s_mp_exptmod.c +bn_s_mp_exptmod_fast.c +bn_s_mp_get_bit.c +bn_s_mp_invmod_fast.c +bn_s_mp_invmod_slow.c +bn_s_mp_karatsuba_mul.c +bn_s_mp_karatsuba_sqr.c +bn_s_mp_log.c +bn_s_mp_log_2expt.c +bn_s_mp_log_d.c +bn_s_mp_montgomery_reduce_fast.c +bn_s_mp_mul_digs.c +bn_s_mp_mul_digs_fast.c +bn_s_mp_mul_high_digs.c +bn_s_mp_mul_high_digs_fast.c +bn_s_mp_prime_is_divisible.c +bn_s_mp_rand_jenkins.c +bn_s_mp_rand_platform.c +bn_s_mp_reverse.c +bn_s_mp_sqr.c +bn_s_mp_sqr_fast.c +bn_s_mp_sub.c +bn_s_mp_toom_mul.c +bn_s_mp_toom_sqr.c +) + +set(HEADERS +tommath.h +tommath_class.h +tommath_cutoffs.h +tommath_private.h +tommath_superclass.h +) Index: libtommath/tommath.def ================================================================== --- libtommath/tommath.def +++ libtommath/tommath.def @@ -31,10 +31,11 @@ mp_dr_is_modulus mp_dr_reduce mp_dr_setup mp_error_to_string mp_exch + mp_expt_n mp_expt_u32 mp_exptmod mp_exteuclid mp_fread mp_from_sbin @@ -73,10 +74,11 @@ mp_is_square mp_iseven mp_isodd mp_kronecker mp_lcm + mp_log_n mp_log_u32 mp_lshd mp_mod mp_mod_2d mp_mod_d @@ -109,10 +111,11 @@ mp_reduce_2k_setup mp_reduce_2k_setup_l mp_reduce_is_2k mp_reduce_is_2k_l mp_reduce_setup + mp_root_n mp_root_u32 mp_rshd mp_sbin_size mp_set mp_set_double @@ -141,5 +144,17 @@ mp_to_ubin mp_ubin_size mp_unpack mp_xor mp_zero + s_mp_add + s_mp_balance_mul + s_mp_karatsuba_mul + s_mp_karatsuba_sqr + s_mp_mul_digs + s_mp_mul_digs_fast + s_mp_reverse + s_mp_sqr + s_mp_sqr_fast + s_mp_sub + s_mp_toom_mul + s_mp_toom_sqr Index: libtommath/tommath.h ================================================================== --- libtommath/tommath.h +++ libtommath/tommath.h @@ -2,14 +2,11 @@ /* SPDX-License-Identifier: Unlicense */ #ifndef BN_H_ #define BN_H_ -#if !defined(MP_NO_STDINT) && !defined(_STDINT_H) && !defined(_STDINT_H_) \ - && !defined(__CLANG_STDINT_H) && !defined(_STDINT) -# include -#endif +#include #include #include #ifdef LTM_NO_FILE # warning LTM_NO_FILE has been deprecated, use MP_NO_FILE. @@ -36,18 +33,18 @@ #if (defined(_MSC_VER) || defined(__LLP64__) || defined(__e2k__) || defined(__LCC__)) && !defined(MP_32BIT) && !defined(MP_64BIT) # define MP_32BIT #endif /* detect 64-bit mode if possible */ -#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || \ +#if defined(__x86_64__) || defined(_M_X64) || defined(_M_AMD64) || defined(_M_ARM64) || \ defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__) || \ defined(__s390x__) || defined(__arch64__) || defined(__aarch64__) || \ defined(__sparcv9) || defined(__sparc_v9__) || defined(__sparc64__) || \ defined(__ia64) || defined(__ia64__) || defined(__itanium__) || defined(_M_IA64) || \ defined(__LP64__) || defined(_LP64) || defined(__64BIT__) # if !(defined(MP_64BIT) || defined(MP_32BIT) || defined(MP_16BIT) || defined(MP_8BIT)) -# if defined(__GNUC__) && !defined(__hppa) +# if defined(__GNUC__) && defined(__SIZEOF_INT128__) && !defined(__hppa) /* we support 128bit integers only via: __attribute__((mode(TI))) */ # define MP_64BIT # else /* otherwise we fall back to MP_32BIT even on 64bit platforms */ # define MP_32BIT @@ -235,26 +232,17 @@ # endif #endif #if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 405) # define MP_DEPRECATED(x) __attribute__((deprecated("replaced by " #x))) -#elif defined(_MSC_VER) && _MSC_VER >= 1500 -# define MP_DEPRECATED(x) __declspec(deprecated("replaced by " #x)) -#else -# define MP_DEPRECATED(x) -#endif - -#ifndef MP_NO_DEPRECATED_PRAGMA -#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 301) # define PRIVATE_MP_DEPRECATED_PRAGMA(s) _Pragma(#s) # define MP_DEPRECATED_PRAGMA(s) PRIVATE_MP_DEPRECATED_PRAGMA(GCC warning s) #elif defined(_MSC_VER) && _MSC_VER >= 1500 +# define MP_DEPRECATED(x) __declspec(deprecated("replaced by " #x)) # define MP_DEPRECATED_PRAGMA(s) __pragma(message(s)) -#endif -#endif - -#ifndef MP_DEPRECATED_PRAGMA +#else +# define MP_DEPRECATED(s) # define MP_DEPRECATED_PRAGMA(s) #endif #define DIGIT_BIT (MP_DEPRECATED_PRAGMA("DIGIT_BIT macro is deprecated, MP_DIGIT_BIT instead") MP_DIGIT_BIT) #define USED(m) (MP_DEPRECATED_PRAGMA("USED macro is deprecated, use z->used instead") (m)->used) @@ -339,15 +327,11 @@ /* get magnitude */ uint32_t mp_get_mag_u32(const mp_int *a) MP_WUR; uint64_t mp_get_mag_u64(const mp_int *a) MP_WUR; unsigned long mp_get_mag_ul(const mp_int *a) MP_WUR; -#ifdef _MSC_VER -#define mp_get_mag_ull(a) ((unsigned __int64)mp_get_mag_u64(a)) -#else -unsigned long long mp_get_mag_ull(const mp_int *a) MP_WUR; -#endif +MP_DEPRECATED(mp_get_mag_u64) unsigned long long mp_get_mag_ull(const mp_int *a) MP_WUR; /* get integer, set integer (long) */ long mp_get_l(const mp_int *a) MP_WUR; void mp_set_l(mp_int *a, long b); mp_err mp_init_l(mp_int *a, long b) MP_WUR; @@ -355,47 +339,31 @@ /* get integer, set integer (unsigned long) */ #define mp_get_ul(a) ((unsigned long)mp_get_l(a)) void mp_set_ul(mp_int *a, unsigned long b); mp_err mp_init_ul(mp_int *a, unsigned long b) MP_WUR; -#ifdef _MSC_VER -/* get integer, set integer (long long) */ -#define mp_get_ll(a) ((__int64)mp_get_i64(a)) -#define mp_set_ll(a,b) mp_set_i64(a,b) -#define mp_init_ll(a,b) mp_init_i64(a,b) - -/* get integer, set integer (unsigned long long) */ -#define mp_get_ull(a) ((unsigned __int64)mp_get_i64(a)) -#define mp_set_ull(a,b) mp_set_u64(a,b) -#define mp_init_ull(a,b) mp_init_u64(a,b) -#else -/* get integer, set integer (long long) */ -long long mp_get_ll(const mp_int *a) MP_WUR; -void mp_set_ll(mp_int *a, long long b); -mp_err mp_init_ll(mp_int *a, long long b) MP_WUR; - -/* get integer, set integer (unsigned long long) */ -#define mp_get_ull(a) ((unsigned long long)mp_get_ll(a)) -void mp_set_ull(mp_int *a, unsigned long long b); -mp_err mp_init_ull(mp_int *a, unsigned long long b) MP_WUR; -#endif +/* get integer, set integer (long long) */ +MP_DEPRECATED(mp_get_i64) long long mp_get_ll(const mp_int *a) MP_WUR; +MP_DEPRECATED(mp_set_i64) void mp_set_ll(mp_int *a, long long b); +MP_DEPRECATED(mp_init_i64) mp_err mp_init_ll(mp_int *a, long long b) MP_WUR; + +/* get integer, set integer (unsigned long long) */ +#define mp_get_ull(a) (MP_DEPRECATED_PRAGMA("mp_get_ull() has been deprecated, use mp_get_u64()") ((unsigned long long)mp_get_ll(a))) +MP_DEPRECATED(mp_set_u64) void mp_set_ull(mp_int *a, unsigned long long b); +MP_DEPRECATED(mp_init_u64) mp_err mp_init_ull(mp_int *a, unsigned long long b) MP_WUR; /* set to single unsigned digit, up to MP_DIGIT_MAX */ void mp_set(mp_int *a, mp_digit b); mp_err mp_init_set(mp_int *a, mp_digit b) MP_WUR; /* get integer, set integer and init with integer (deprecated) */ MP_DEPRECATED(mp_get_mag_u32/mp_get_u32) unsigned long mp_get_int(const mp_int *a) MP_WUR; MP_DEPRECATED(mp_get_mag_ul/mp_get_ul) unsigned long mp_get_long(const mp_int *a) MP_WUR; -#ifdef _MSC_VER -MP_DEPRECATED(mp_get_mag_ull/mp_get_ull) unsigned __int64 mp_get_long_long(const mp_int *a) MP_WUR; -#endif +MP_DEPRECATED(mp_get_mag_u64/mp_get_u64) unsigned long long mp_get_long_long(const mp_int *a) MP_WUR; MP_DEPRECATED(mp_set_ul) mp_err mp_set_int(mp_int *a, unsigned long b); MP_DEPRECATED(mp_set_ul) mp_err mp_set_long(mp_int *a, unsigned long b); -#ifdef _MSC_VER -MP_DEPRECATED(mp_set_ull) mp_err mp_set_long_long(mp_int *a, unsigned __int64 b); -#endif +MP_DEPRECATED(mp_set_ull) mp_err mp_set_long_long(mp_int *a, unsigned long long b); MP_DEPRECATED(mp_init_ul) mp_err mp_init_set_int(mp_int *a, unsigned long b) MP_WUR; /* copy, b = a */ mp_err mp_copy(const mp_int *a, mp_int *b) MP_WUR; @@ -437,11 +405,11 @@ /* b = a/2 */ mp_err mp_div_2(const mp_int *a, mp_int *b) MP_WUR; /* a/3 => 3c + d == a */ -mp_err mp_div_3(const mp_int *a, mp_int *c, mp_digit *d) MP_WUR; +MP_DEPRECATED(mp_div_d) mp_err mp_div_3(const mp_int *a, mp_int *c, mp_digit *d) MP_WUR; /* c = a * 2**b, implemented as c = a << b */ mp_err mp_mul_2d(const mp_int *a, int b, mp_int *c) MP_WUR; /* b = a*2 */ @@ -584,17 +552,28 @@ mp_err mp_exteuclid(const mp_int *a, const mp_int *b, mp_int *U1, mp_int *U2, mp_int *U3) MP_WUR; /* c = [a, b] or (a*b)/(a, b) */ mp_err mp_lcm(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; +/* Integer logarithm to integer base */ +mp_err mp_log_n(const mp_int *a, int base, int *c) MP_WUR; +MP_DEPRECATED(mp_log_n) mp_err mp_log_u32(const mp_int *a, uint32_t base, uint32_t *c) MP_WUR; + +/* c = a**b */ +mp_err mp_expt_n(const mp_int *a, int b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_expt_n) mp_err mp_expt_u32(const mp_int *a, uint32_t b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_expt_n) mp_err mp_expt_d(const mp_int *a, mp_digit b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_expt_n) mp_err mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast) MP_WUR; + /* finds one of the b'th root of a, such that |c|**b <= |a| * * returns error if a < 0 and b is even */ -mp_err mp_root_u32(const mp_int *a, uint32_t b, mp_int *c) MP_WUR; -MP_DEPRECATED(mp_root_u32) mp_err mp_n_root(const mp_int *a, mp_digit b, mp_int *c) MP_WUR; -MP_DEPRECATED(mp_root_u32) mp_err mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast) MP_WUR; +mp_err mp_root_n(const mp_int *a, int b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_root_n) mp_err mp_root_u32(const mp_int *a, uint32_t b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_root_n) mp_err mp_n_root(const mp_int *a, mp_digit b, mp_int *c) MP_WUR; +MP_DEPRECATED(mp_root_n) mp_err mp_n_root_ex(const mp_int *a, mp_digit b, mp_int *c, int fast) MP_WUR; /* special sqrt algo */ mp_err mp_sqrt(const mp_int *arg, mp_int *ret) MP_WUR; /* special sqrt (mod prime) */ @@ -750,18 +729,10 @@ */ MP_DEPRECATED(mp_prime_rand) mp_err mp_prime_random_ex(mp_int *a, int t, int size, int flags, private_mp_prime_callback cb, void *dat) MP_WUR; mp_err mp_prime_rand(mp_int *a, int t, int size, int flags) MP_WUR; -/* Integer logarithm to integer base */ -mp_err mp_log_u32(const mp_int *a, uint32_t base, uint32_t *c) MP_WUR; - -/* c = a**b */ -mp_err mp_expt_u32(const mp_int *a, uint32_t b, mp_int *c) MP_WUR; -MP_DEPRECATED(mp_expt_u32) mp_err mp_expt_d(const mp_int *a, mp_digit b, mp_int *c) MP_WUR; -MP_DEPRECATED(mp_expt_u32) mp_err mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast) MP_WUR; - /* ---> radix conversion <--- */ int mp_count_bits(const mp_int *a) MP_WUR; MP_DEPRECATED(mp_ubin_size) int mp_unsigned_bin_size(const mp_int *a) MP_WUR; Index: libtommath/tommath_class.h ================================================================== --- libtommath/tommath_class.h +++ libtommath/tommath_class.h @@ -31,18 +31,17 @@ # define BN_MP_COUNT_BITS_C # define BN_MP_DECR_C # define BN_MP_DIV_C # define BN_MP_DIV_2_C # define BN_MP_DIV_2D_C -# define BN_MP_DIV_3_C # define BN_MP_DIV_D_C # define BN_MP_DR_IS_MODULUS_C # define BN_MP_DR_REDUCE_C # define BN_MP_DR_SETUP_C # define BN_MP_ERROR_TO_STRING_C # define BN_MP_EXCH_C -# define BN_MP_EXPT_U32_C +# define BN_MP_EXPT_N_C # define BN_MP_EXPTMOD_C # define BN_MP_EXTEUCLID_C # define BN_MP_FREAD_C # define BN_MP_FROM_SBIN_C # define BN_MP_FROM_UBIN_C @@ -50,37 +49,33 @@ # define BN_MP_GCD_C # define BN_MP_GET_DOUBLE_C # define BN_MP_GET_I32_C # define BN_MP_GET_I64_C # define BN_MP_GET_L_C -# define BN_MP_GET_LL_C # define BN_MP_GET_MAG_U32_C # define BN_MP_GET_MAG_U64_C # define BN_MP_GET_MAG_UL_C -# define BN_MP_GET_MAG_ULL_C # define BN_MP_GROW_C # define BN_MP_INCR_C # define BN_MP_INIT_C # define BN_MP_INIT_COPY_C # define BN_MP_INIT_I32_C # define BN_MP_INIT_I64_C # define BN_MP_INIT_L_C -# define BN_MP_INIT_LL_C # define BN_MP_INIT_MULTI_C # define BN_MP_INIT_SET_C # define BN_MP_INIT_SIZE_C # define BN_MP_INIT_U32_C # define BN_MP_INIT_U64_C # define BN_MP_INIT_UL_C -# define BN_MP_INIT_ULL_C # define BN_MP_INVMOD_C # define BN_MP_IS_SQUARE_C # define BN_MP_ISEVEN_C # define BN_MP_ISODD_C # define BN_MP_KRONECKER_C # define BN_MP_LCM_C -# define BN_MP_LOG_U32_C +# define BN_MP_LOG_N_C # define BN_MP_LSHD_C # define BN_MP_MOD_C # define BN_MP_MOD_2D_C # define BN_MP_MOD_D_C # define BN_MP_MONTGOMERY_CALC_NORMALIZATION_C @@ -113,23 +108,21 @@ # define BN_MP_REDUCE_2K_SETUP_C # define BN_MP_REDUCE_2K_SETUP_L_C # define BN_MP_REDUCE_IS_2K_C # define BN_MP_REDUCE_IS_2K_L_C # define BN_MP_REDUCE_SETUP_C -# define BN_MP_ROOT_U32_C +# define BN_MP_ROOT_N_C # define BN_MP_RSHD_C # define BN_MP_SBIN_SIZE_C # define BN_MP_SET_C # define BN_MP_SET_DOUBLE_C # define BN_MP_SET_I32_C # define BN_MP_SET_I64_C # define BN_MP_SET_L_C -# define BN_MP_SET_LL_C # define BN_MP_SET_U32_C # define BN_MP_SET_U64_C # define BN_MP_SET_UL_C -# define BN_MP_SET_ULL_C # define BN_MP_SHRINK_C # define BN_MP_SIGNED_RSH_C # define BN_MP_SQR_C # define BN_MP_SQRMOD_C # define BN_MP_SQRT_C @@ -145,17 +138,21 @@ # define BN_MP_XOR_C # define BN_MP_ZERO_C # define BN_PRIME_TAB_C # define BN_S_MP_ADD_C # define BN_S_MP_BALANCE_MUL_C +# define BN_S_MP_DIV_3_C # define BN_S_MP_EXPTMOD_C # define BN_S_MP_EXPTMOD_FAST_C # define BN_S_MP_GET_BIT_C # define BN_S_MP_INVMOD_FAST_C # define BN_S_MP_INVMOD_SLOW_C # define BN_S_MP_KARATSUBA_MUL_C # define BN_S_MP_KARATSUBA_SQR_C +# define BN_S_MP_LOG_C +# define BN_S_MP_LOG_2EXPT_C +# define BN_S_MP_LOG_D_C # define BN_S_MP_MONTGOMERY_REDUCE_FAST_C # define BN_S_MP_MUL_DIGS_C # define BN_S_MP_MUL_DIGS_FAST_C # define BN_S_MP_MUL_HIGH_DIGS_C # define BN_S_MP_MUL_HIGH_DIGS_FAST_C @@ -180,48 +177,59 @@ # define BN_FAST_S_MP_MUL_HIGH_DIGS_C # define BN_FAST_S_MP_SQR_C # define BN_MP_AND_C # define BN_MP_BALANCE_MUL_C # define BN_MP_CMP_D_C +# define BN_MP_DIV_3_C # define BN_MP_EXPORT_C # define BN_MP_EXPTMOD_FAST_C # define BN_MP_EXPT_D_C # define BN_MP_EXPT_D_EX_C +# define BN_MP_EXPT_N_C # define BN_MP_EXPT_U32_C # define BN_MP_FROM_SBIN_C # define BN_MP_FROM_UBIN_C # define BN_MP_GET_BIT_C # define BN_MP_GET_INT_C +# define BN_MP_GET_LL_C # define BN_MP_GET_LONG_C # define BN_MP_GET_LONG_LONG_C # define BN_MP_GET_MAG_U32_C +# define BN_MP_GET_MAG_U64_C # define BN_MP_GET_MAG_ULL_C # define BN_MP_GET_MAG_UL_C # define BN_MP_IMPORT_C +# define BN_MP_INIT_LL_C # define BN_MP_INIT_SET_INT_C # define BN_MP_INIT_U32_C +# define BN_MP_INIT_ULL_C # define BN_MP_INVMOD_SLOW_C # define BN_MP_JACOBI_C # define BN_MP_KARATSUBA_MUL_C # define BN_MP_KARATSUBA_SQR_C # define BN_MP_KRONECKER_C +# define BN_MP_LOG_N_C +# define BN_MP_LOG_U32_C # define BN_MP_N_ROOT_C # define BN_MP_N_ROOT_EX_C # define BN_MP_OR_C # define BN_MP_PACK_C # define BN_MP_PRIME_IS_DIVISIBLE_C # define BN_MP_PRIME_RANDOM_EX_C # define BN_MP_RAND_DIGIT_C # define BN_MP_READ_SIGNED_BIN_C # define BN_MP_READ_UNSIGNED_BIN_C +# define BN_MP_ROOT_N_C # define BN_MP_ROOT_U32_C # define BN_MP_SBIN_SIZE_C # define BN_MP_SET_INT_C +# define BN_MP_SET_LL_C # define BN_MP_SET_LONG_C # define BN_MP_SET_LONG_LONG_C # define BN_MP_SET_U32_C # define BN_MP_SET_U64_C +# define BN_MP_SET_ULL_C # define BN_MP_SIGNED_BIN_SIZE_C # define BN_MP_SIGNED_RSH_C # define BN_MP_TC_AND_C # define BN_MP_TC_DIV_2D_C # define BN_MP_TC_OR_C @@ -240,10 +248,11 @@ # define BN_MP_UBIN_SIZE_C # define BN_MP_UNPACK_C # define BN_MP_UNSIGNED_BIN_SIZE_C # define BN_MP_XOR_C # define BN_S_MP_BALANCE_MUL_C +# define BN_S_MP_DIV_3_C # define BN_S_MP_EXPTMOD_FAST_C # define BN_S_MP_GET_BIT_C # define BN_S_MP_INVMOD_FAST_C # define BN_S_MP_INVMOD_SLOW_C # define BN_S_MP_KARATSUBA_MUL_C @@ -367,25 +376,18 @@ # define BN_MP_MOD_2D_C # define BN_MP_RSHD_C # define BN_MP_ZERO_C #endif -#if defined(BN_MP_DIV_3_C) -# define BN_MP_CLAMP_C -# define BN_MP_CLEAR_C -# define BN_MP_EXCH_C -# define BN_MP_INIT_SIZE_C -#endif - #if defined(BN_MP_DIV_D_C) # define BN_MP_CLAMP_C # define BN_MP_CLEAR_C # define BN_MP_COPY_C # define BN_MP_DIV_2D_C -# define BN_MP_DIV_3_C # define BN_MP_EXCH_C # define BN_MP_INIT_SIZE_C +# define BN_S_MP_DIV_3_C #endif #if defined(BN_MP_DR_IS_MODULUS_C) #endif @@ -403,11 +405,11 @@ #endif #if defined(BN_MP_EXCH_C) #endif -#if defined(BN_MP_EXPT_U32_C) +#if defined(BN_MP_EXPT_N_C) # define BN_MP_CLEAR_C # define BN_MP_INIT_COPY_C # define BN_MP_MUL_C # define BN_MP_SET_C # define BN_MP_SQR_C @@ -484,26 +486,19 @@ #if defined(BN_MP_GET_L_C) # define BN_MP_GET_MAG_UL_C #endif -#if defined(BN_MP_GET_LL_C) -# define BN_MP_GET_MAG_ULL_C -#endif - #if defined(BN_MP_GET_MAG_U32_C) #endif #if defined(BN_MP_GET_MAG_U64_C) #endif #if defined(BN_MP_GET_MAG_UL_C) #endif -#if defined(BN_MP_GET_MAG_ULL_C) -#endif - #if defined(BN_MP_GROW_C) #endif #if defined(BN_MP_INCR_C) # define BN_MP_ADD_D_C @@ -533,15 +528,10 @@ #if defined(BN_MP_INIT_L_C) # define BN_MP_INIT_C # define BN_MP_SET_L_C #endif -#if defined(BN_MP_INIT_LL_C) -# define BN_MP_INIT_C -# define BN_MP_SET_LL_C -#endif - #if defined(BN_MP_INIT_MULTI_C) # define BN_MP_CLEAR_C # define BN_MP_INIT_C #endif @@ -566,15 +556,10 @@ #if defined(BN_MP_INIT_UL_C) # define BN_MP_INIT_C # define BN_MP_SET_UL_C #endif -#if defined(BN_MP_INIT_ULL_C) -# define BN_MP_INIT_C -# define BN_MP_SET_ULL_C -#endif - #if defined(BN_MP_INVMOD_C) # define BN_MP_CMP_D_C # define BN_S_MP_INVMOD_FAST_C # define BN_S_MP_INVMOD_SLOW_C #endif @@ -614,22 +599,14 @@ # define BN_MP_GCD_C # define BN_MP_INIT_MULTI_C # define BN_MP_MUL_C #endif -#if defined(BN_MP_LOG_U32_C) -# define BN_MP_CLEAR_MULTI_C -# define BN_MP_CMP_C -# define BN_MP_CMP_D_C -# define BN_MP_COPY_C -# define BN_MP_COUNT_BITS_C -# define BN_MP_EXCH_C -# define BN_MP_EXPT_U32_C -# define BN_MP_INIT_MULTI_C -# define BN_MP_MUL_C -# define BN_MP_SET_C -# define BN_MP_SQR_C +#if defined(BN_MP_LOG_N_C) +# define BN_S_MP_LOG_2EXPT_C +# define BN_S_MP_LOG_C +# define BN_S_MP_LOG_D_C #endif #if defined(BN_MP_LSHD_C) # define BN_MP_GROW_C #endif @@ -927,20 +904,20 @@ #if defined(BN_MP_REDUCE_SETUP_C) # define BN_MP_2EXPT_C # define BN_MP_DIV_C #endif -#if defined(BN_MP_ROOT_U32_C) +#if defined(BN_MP_ROOT_N_C) # define BN_MP_2EXPT_C # define BN_MP_ADD_D_C # define BN_MP_CLEAR_MULTI_C # define BN_MP_CMP_C # define BN_MP_COPY_C # define BN_MP_COUNT_BITS_C # define BN_MP_DIV_C # define BN_MP_EXCH_C -# define BN_MP_EXPT_U32_C +# define BN_MP_EXPT_N_C # define BN_MP_INIT_MULTI_C # define BN_MP_MUL_C # define BN_MP_MUL_D_C # define BN_MP_SET_C # define BN_MP_SUB_C @@ -974,26 +951,19 @@ #if defined(BN_MP_SET_L_C) # define BN_MP_SET_UL_C #endif -#if defined(BN_MP_SET_LL_C) -# define BN_MP_SET_ULL_C -#endif - #if defined(BN_MP_SET_U32_C) #endif #if defined(BN_MP_SET_U64_C) #endif #if defined(BN_MP_SET_UL_C) #endif -#if defined(BN_MP_SET_ULL_C) -#endif - #if defined(BN_MP_SHRINK_C) #endif #if defined(BN_MP_SIGNED_RSH_C) # define BN_MP_ADD_D_C @@ -1118,10 +1088,17 @@ # define BN_MP_INIT_MULTI_C # define BN_MP_INIT_SIZE_C # define BN_MP_LSHD_C # define BN_MP_MUL_C #endif + +#if defined(BN_S_MP_DIV_3_C) +# define BN_MP_CLAMP_C +# define BN_MP_CLEAR_C +# define BN_MP_EXCH_C +# define BN_MP_INIT_SIZE_C +#endif #if defined(BN_S_MP_EXPTMOD_C) # define BN_MP_CLEAR_C # define BN_MP_COPY_C # define BN_MP_COUNT_BITS_C @@ -1210,10 +1187,30 @@ # define BN_MP_LSHD_C # define BN_MP_SQR_C # define BN_S_MP_ADD_C # define BN_S_MP_SUB_C #endif + +#if defined(BN_S_MP_LOG_C) +# define BN_MP_CLEAR_MULTI_C +# define BN_MP_CMP_C +# define BN_MP_CMP_D_C +# define BN_MP_COPY_C +# define BN_MP_EXCH_C +# define BN_MP_EXPT_N_C +# define BN_MP_INIT_MULTI_C +# define BN_MP_MUL_C +# define BN_MP_SET_C +# define BN_MP_SQR_C +#endif + +#if defined(BN_S_MP_LOG_2EXPT_C) +# define BN_MP_COUNT_BITS_C +#endif + +#if defined(BN_S_MP_LOG_D_C) +#endif #if defined(BN_S_MP_MONTGOMERY_REDUCE_FAST_C) # define BN_MP_CLAMP_C # define BN_MP_CMP_MAG_C # define BN_MP_GROW_C @@ -1281,17 +1278,17 @@ # define BN_MP_ADD_C # define BN_MP_CLAMP_C # define BN_MP_CLEAR_C # define BN_MP_CLEAR_MULTI_C # define BN_MP_DIV_2_C -# define BN_MP_DIV_3_C # define BN_MP_INIT_MULTI_C # define BN_MP_INIT_SIZE_C # define BN_MP_LSHD_C # define BN_MP_MUL_2_C # define BN_MP_MUL_C # define BN_MP_SUB_C +# define BN_S_MP_DIV_3_C #endif #if defined(BN_S_MP_TOOM_SQR_C) # define BN_MP_ADD_C # define BN_MP_CLAMP_C Index: libtommath/tommath_private.h ================================================================== --- libtommath/tommath_private.h +++ libtommath/tommath_private.h @@ -2,18 +2,16 @@ /* SPDX-License-Identifier: Unlicense */ #ifndef TOMMATH_PRIV_H_ #define TOMMATH_PRIV_H_ -#ifdef MP_NO_STDINT -#ifdef HAVE_STDINT_H -# include +#include +#ifndef TCL_WITH_EXTERNAL_TOMMATH +# include "tclTomMath.h" #else -# include "../compat/stdint.h" +# include "tommath.h" #endif -#endif -#include "tclTomMath.h" #include "tommath_class.h" /* * Private symbols * --------------- @@ -163,10 +161,12 @@ #endif #define MP_MIN(x, y) (((x) < (y)) ? (x) : (y)) #define MP_MAX(x, y) (((x) > (y)) ? (x) : (y)) +#define MP_IS_2EXPT(x) (((x) != 0u) && (((x) & ((x) - 1u)) == 0u)) + /* Static assertion */ #define MP_STATIC_ASSERT(msg, cond) typedef char mp_static_assert_##msg[(cond) ? 1 : -1]; /* ---> Basic Manipulations <--- */ #define MP_IS_ZERO(a) ((a)->used == 0) @@ -192,12 +192,17 @@ MP_STATIC_ASSERT(prec_geq_min_prec, MP_PREC >= MP_MIN_PREC) /* random number source */ extern MP_PRIVATE mp_err(*s_mp_rand_source)(void *out, size_t size); +#ifdef __cplusplus +extern "C" { +#endif /* lowlevel functions, do not call! */ MP_PRIVATE mp_bool s_mp_get_bit(const mp_int *a, unsigned int b); +MP_PRIVATE int s_mp_log_2expt(const mp_int *a, mp_digit base) MP_WUR; +MP_PRIVATE int s_mp_log_d(mp_digit base, mp_digit n) MP_WUR; MP_PRIVATE mp_err s_mp_add(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; MP_PRIVATE mp_err s_mp_sub(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; MP_PRIVATE mp_err s_mp_mul_digs_fast(const mp_int *a, const mp_int *b, mp_int *c, int digs) MP_WUR; MP_PRIVATE mp_err s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs) MP_WUR; MP_PRIVATE mp_err s_mp_mul_high_digs_fast(const mp_int *a, const mp_int *b, mp_int *c, int digs) MP_WUR; @@ -212,10 +217,11 @@ MP_PRIVATE mp_err s_mp_invmod_fast(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; MP_PRIVATE mp_err s_mp_invmod_slow(const mp_int *a, const mp_int *b, mp_int *c) MP_WUR; MP_PRIVATE mp_err s_mp_montgomery_reduce_fast(mp_int *x, const mp_int *n, mp_digit rho) MP_WUR; MP_PRIVATE mp_err s_mp_exptmod_fast(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode) MP_WUR; MP_PRIVATE mp_err s_mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y, int redmode) MP_WUR; +MP_PRIVATE mp_err s_mp_log(const mp_int *a, mp_digit base, int *c) MP_WUR; MP_PRIVATE mp_err s_mp_rand_platform(void *p, size_t n) MP_WUR; MP_PRIVATE mp_err s_mp_prime_random_ex(mp_int *a, int t, int size, int flags, private_mp_prime_callback cb, void *dat); MP_PRIVATE void s_mp_reverse(unsigned char *s, size_t len); MP_PRIVATE mp_err s_mp_prime_is_divisible(const mp_int *a, mp_bool *result); @@ -246,10 +252,14 @@ MP_DEPRECATED(s_mp_karatsuba_mul) mp_err mp_karatsuba_mul(const mp_int *a, const mp_int *b, mp_int *c); MP_DEPRECATED(s_mp_karatsuba_sqr) mp_err mp_karatsuba_sqr(const mp_int *a, mp_int *b); MP_DEPRECATED(s_mp_toom_mul) mp_err mp_toom_mul(const mp_int *a, const mp_int *b, mp_int *c); MP_DEPRECATED(s_mp_toom_sqr) mp_err mp_toom_sqr(const mp_int *a, mp_int *b); MP_DEPRECATED(s_mp_reverse) void bn_reverse(unsigned char *s, int len); + +#ifdef __cplusplus +} +#endif #ifndef TCL_WITH_EXTERNAL_TOMMATH #undef mp_sqr #define mp_sqr TclBN_mp_sqr #endif Index: libtommath/win32/libtommath.dll ================================================================== --- libtommath/win32/libtommath.dll +++ libtommath/win32/libtommath.dll cannot compute difference between binary files Index: libtommath/win32/tommath.lib ================================================================== --- libtommath/win32/tommath.lib +++ libtommath/win32/tommath.lib cannot compute difference between binary files ADDED libtommath/win64-arm/libtommath.dll Index: libtommath/win64-arm/libtommath.dll ================================================================== --- /dev/null +++ libtommath/win64-arm/libtommath.dll cannot compute difference between binary files ADDED libtommath/win64-arm/libtommath.dll.a Index: libtommath/win64-arm/libtommath.dll.a ================================================================== --- /dev/null +++ libtommath/win64-arm/libtommath.dll.a cannot compute difference between binary files ADDED libtommath/win64-arm/tommath.lib Index: libtommath/win64-arm/tommath.lib ================================================================== --- /dev/null +++ libtommath/win64-arm/tommath.lib cannot compute difference between binary files Index: libtommath/win64/libtommath.dll ================================================================== --- libtommath/win64/libtommath.dll +++ libtommath/win64/libtommath.dll cannot compute difference between binary files Index: libtommath/win64/libtommath.dll.a ================================================================== --- libtommath/win64/libtommath.dll.a +++ libtommath/win64/libtommath.dll.a cannot compute difference between binary files Index: libtommath/win64/tommath.lib ================================================================== --- libtommath/win64/tommath.lib +++ libtommath/win64/tommath.lib cannot compute difference between binary files Index: macosx/GNUmakefile ================================================================== --- macosx/GNUmakefile +++ macosx/GNUmakefile @@ -1,9 +1,9 @@ ######################################################################################################## # # Makefile wrapper to build tcl on Mac OS X in a way compatible with the tk/macosx Xcode buildsystem -# uses the standard unix build system in tcl/unix (which can be used directly instead of this +# uses the standard Unix build system in tcl/unix (which can be used directly instead of this # if you are not using the tk/macosx projects). # # Copyright (c) 2002-2008 Daniel A. Steffen # # See the file "license.terms" for information on usage and redistribution of @@ -86,11 +86,11 @@ empty := space := ${empty} ${empty} objdir = $(subst ${space},\ ,${OBJ_DIR}) develop_make_args := BUILD_STYLE=Development CONFIGURE_ARGS=--enable-symbols -deploy_make_args := BUILD_STYLE=Deployment INSTALL_TARGET=install \ +deploy_make_args := BUILD_STYLE=Deployment INSTALL_TARGET=install-strip \ EXTRA_CFLAGS=-DNDEBUG embedded_make_args := EMBEDDED_BUILD=1 install_make_args := INSTALL_BUILD=1 ${targets}: @@ -142,17 +142,17 @@ ${objdir}/Makefile: ${UNIX_DIR}/Makefile.in ${UNIX_DIR}/configure \ ${UNIX_DIR}/tclConfig.sh.in Tcl-Info.plist.in mkdir -p "${OBJ_DIR}" && cd "${OBJ_DIR}" && \ if [ ${UNIX_DIR}/configure -nt config.status ]; then ${UNIX_DIR}/configure -C \ --prefix="${PREFIX}" --bindir="${BINDIR}" --libdir="${LIBDIR}" \ - --mandir="${MANDIR}" --enable-framework --enable-dtrace \ + --mandir="${MANDIR}" --enable-framework --enable-dtrace --disable-zipfs \ ${CONFIGURE_ARGS} ${EXTRA_CONFIGURE_ARGS}; else ./config.status; fi build-${PROJECT}: ${objdir}/Makefile ${DO_MAKE} ifeq (${INSTALL_BUILD},) -# symolic link hackery to trick +# symbolic link hackery to trick # 'make install INSTALL_ROOT=${OBJ_DIR}' # into building Tcl.framework and tclsh in ${SYMROOT} @cd "${OBJ_DIR}" && mkdir -p $(dir $(subst ${space},\ ,.${LIBDIR})) $(dir $(subst ${space},\ ,.${BINDIR})) "${SYMROOT}" && \ rm -f ".${LIBDIR}" ".${BINDIR}" && ln -fs "${SYMROOT}" ".${LIBDIR}" && \ ln -fs "${SYMROOT}" ".${BINDIR}" && ln -fs "${OBJ_DIR}/tcltest" "${SYMROOT}" Index: macosx/README ================================================================== --- macosx/README +++ macosx/README @@ -76,74 +76,30 @@ GNUmakefile is just a wrapper around the unix buildsystem). The Mac OS X specific configure flags are --enable-framework and --disable-corefoundation (which disables CF and notably reverts to the standard select based notifier). -- It is also possible to build with the Xcode IDE via the projects in -tcl/macosx, take care to use the project matching your DevTools and OS version: - Tcl.xcode: for Xcode 3.1 on 10.5 - Tcl.xcodeproj: for Xcode 3.2 on 10.6 -These have the following targets: - Tcl: calls through to tcl/macosx/GNUMakefile. - tcltest: static build of tcltest for debugging. - tests: build tcltest target and run tcl testsuite. -The following build configurations are available: - Debug: debug build for the active architecture, - with Fix & Continue enabled. - Debug clang: use clang compiler. - Debug llvm-gcc: use llvm-gcc compiler. - Debug gcc40: use gcc 4.0 compiler. - DebugNoFixAndContinue: disable Fix & Continue. - DebugUnthreaded: disable threading. - DebugNoCF: disable corefoundation. - DebugNoCFUnthreaded: disable corefoundation an threading. - DebugMemCompile: enable memory and bytecode debugging. - DebugLeaks: define PURIFY. - DebugGCov: enable generation of gcov data files. - Debug64bit: configure with --enable-64bit (requires - building on a 64bit capable processor). - Release: release build for the active architecture. - ReleaseUniversal: 32/64-bit universal build. - ReleaseUniversal clang: use clang compiler. - ReleaseUniversal llvm-gcc: use llvm-gcc compiler. - ReleaseUniversal gcc40: use gcc 4.0 compiler. - ReleaseUniversal10.5SDK: build against the 10.5 SDK (with 10.5 - deployment target). - Note that the non-SDK configurations have their deployment target set to - 10.5 (Tcl.xcode) resp. 10.6 (Tcl.xcodeproj). -The Xcode projects refer to the toplevel tcl source directory via the -TCL_SRCROOT user build setting, by default this is set to the project-relative -path '../../tcl', if your tcl source directory is named differently, e.g. -'../../tcl9.0', you need to manually change the TCL_SRCROOT setting by editing -your ${USER}.pbxuser file (located inside the Tcl.xcodeproj bundle directory) -with a text editor. - - To build universal binaries outside of the Xcode IDE, set CFLAGS as follows: - export CFLAGS="-arch i386 -arch x86_64 -arch ppc" -This requires Mac OS X 10.4 and Xcode 2.4 (or Xcode 2.2 if -arch x86_64 is -omitted, but _not_ Xcode 2.1) and will work on any architecture (on PowerPC -Tiger you need to add "-isysroot /Developer/SDKs/MacOSX10.4u.sdk"). + export CFLAGS="-arch x86_64 -arch arm64" +This requires Mac OS X 10.6 and Xcode 10.2 and will work on any architecture. Note that configure requires CFLAGS to contain a least one architecture that can -be run on the build machine (i.e. ppc on G3/G4, ppc or ppc64 on G5, ppc or i386 -on Core and ppc, i386 or x86_64 on Core2/Xeon). +be run on the build machine (i.e. x86_64 on Core2/Xeon). Universal builds of Tcl TEA extensions are also possible with CFLAGS set as above, they will be [load]able by universal as well as thin binaries of Tcl. Detailed Instructions for building with macosx/GNUmakefile ---------------------------------------------------------- - Unpack the Tcl source release archive. - The following instructions assume the Tcl source tree is named "tcl${ver}", -(where ${ver} is a shell variable containing the Tcl version number e.g. '9.0'). +(where ${ver} is a shell variable containing the Tcl version number e.g. '8.7'). Setup this shell variable as follows: - ver="9.0" -If you are building from CVS, omit this step (CVS source tree names usually do -not contain a version number). + ver="8.7" -- Setup environment variables as desired, e.g. for a universal build on 10.5: - CFLAGS="-arch i386 -arch x86_64 -arch ppc -mmacosx-version-min=10.5" +- Setup environment variables as desired, e.g. for a universal build on 10.9: + CFLAGS="-arch x86_64 -arch arm64 -mmacosx-version-min=10.9" export CFLAGS - Change to the directory containing the Tcl source tree and build: make -C tcl${ver}/macosx DELETED macosx/Tcl-Common.xcconfig Index: macosx/Tcl-Common.xcconfig ================================================================== --- macosx/Tcl-Common.xcconfig +++ /dev/null @@ -1,37 +0,0 @@ -// -// Tcl-Common.xcconfig -- -// -// This file contains the Xcode build settings comon to all -// project configurations in Tcl.xcodeproj. -// -// Copyright (c) 2007-2008 Daniel A. Steffen -// -// See the file "license.terms" for information on usage and redistribution -// of this file, and for a DISCLAIMER OF ALL WARRANTIES. - -HEADER_SEARCH_PATHS = "$(DERIVED_FILE_DIR)/tcl" $(HEADER_SEARCH_PATHS) -OTHER_LDFLAGS = -headerpad_max_install_names -sectcreate __TEXT __info_plist "$(DERIVED_FILE_DIR)/tcl/Tclsh-Info.plist" $(OTHER_LDFLAGS) -INSTALL_PATH = $(BINDIR) -INSTALL_MODE_FLAG = go-w,a+rX -GCC_PREFIX_HEADER = $(DERIVED_FILE_DIR)/tcl/tclConfig.h -GCC_GENERATE_DEBUGGING_SYMBOLS = YES -GCC_NO_COMMON_BLOCKS = YES -GCC_DYNAMIC_NO_PIC = YES -GCC_VERSION = 4.2 -GCC = gcc-$(GCC_VERSION) -WARNING_CFLAGS = -Wall -Wextra -Wshadow -Wwrite-strings -Wpointer-arith -Wc++-compat -Wdeclaration-after-statement -Winit-self -Wcast-align -Wdisabled-optimization -Winline $(WARNING_CFLAGS) -BINDIR = $(PREFIX)/bin -CFLAGS = $(CFLAGS) -CPPFLAGS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_TARGET) $(CPPFLAGS) -FRAMEWORK_INSTALL_PATH = /Library/Frameworks -INCLUDEDIR = $(PREFIX)/include -LIBDIR = $(PREFIX)/lib -MANDIR = $(PREFIX)/man -PER_ARCH_CFLAGS_ppc = -mcpu=G3 -mtune=G4 $(PER_ARCH_CFLAGS_ppc) -PER_ARCH_CFLAGS_ppc64 = -mcpu=G5 -mpowerpc64 $(PER_ARCH_CFLAGS_ppc64) -PREFIX = /usr/local -TCL_CONFIGURE_ARGS = --enable-dtrace -TCL_LIBRARY = $(LIBDIR)/tcl$(VERSION) -TCL_PACKAGE_PATH = "$(LIBDIR)" -TCL_DEFS = HAVE_TCL_CONFIG_H -VERSION = 9.0 DELETED macosx/Tcl-Debug.xcconfig Index: macosx/Tcl-Debug.xcconfig ================================================================== --- macosx/Tcl-Debug.xcconfig +++ /dev/null @@ -1,20 +0,0 @@ -// -// Tcl-Debug.xcconfig -- -// -// This file contains the Xcode build settings for all Debug -// project configurations in Tcl.xcodeproj. -// -// Copyright (c) 2007 Daniel A. Steffen -// -// See the file "license.terms" for information on usage and redistribution -// of this file, and for a DISCLAIMER OF ALL WARRANTIES. - -#include "Tcl-Common.xcconfig" - -DEBUG_INFORMATION_FORMAT = dwarf -DEAD_CODE_STRIPPING = NO -DEPLOYMENT_POSTPROCESSING = NO -GCC_OPTIMIZATION_LEVEL = 0 -GCC_PREPROCESSOR_DEFINITIONS = $(TCL_DEFS) $(GCC_PREPROCESSOR_DEFINITIONS) -CONFIGURE_ARGS = --enable-symbols $(TCL_CONFIGURE_ARGS) $(CONFIGURE_ARGS) -MAKE_TARGET = develop DELETED macosx/Tcl-Release.xcconfig Index: macosx/Tcl-Release.xcconfig ================================================================== --- macosx/Tcl-Release.xcconfig +++ /dev/null @@ -1,20 +0,0 @@ -// -// Tcl-Release.xcconfig -- -// -// This file contains the Xcode build settings for all Release -// project configurations in Tcl.xcodeproj. -// -// Copyright (c) 2007 Daniel A. 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F96D3EC608F272A7004A47F5 /* vwait.n */, - F96D3EC708F272A7004A47F5 /* while.n */, - F96D3EC808F272A7004A47F5 /* WrongNumArgs.3 */, - F915432D0EF201EE0032D1E8 /* zlib.n */, - ); - path = doc; - sourceTree = ""; - }; - F96D3EC908F272A7004A47F5 /* generic */ = { - isa = PBXGroup; - children = ( - F96D3ECA08F272A7004A47F5 /* README */, - F96D3ECB08F272A7004A47F5 /* regc_color.c */, - F96D3ECC08F272A7004A47F5 /* regc_cvec.c */, - F96D3ECD08F272A7004A47F5 /* regc_lex.c */, - F96D3ECE08F272A7004A47F5 /* regc_locale.c */, - F96D3ECF08F272A7004A47F5 /* regc_nfa.c */, - F96D3ED008F272A7004A47F5 /* regcomp.c */, - F96D3ED108F272A7004A47F5 /* regcustom.h */, - F96D3ED208F272A7004A47F5 /* rege_dfa.c */, - F96D3ED308F272A7004A47F5 /* regerror.c */, - F96D3ED408F272A7004A47F5 /* regerrs.h */, - F96D3ED508F272A7004A47F5 /* regex.h */, - F96D3ED608F272A7004A47F5 /* regexec.c */, - F96D3ED708F272A7004A47F5 /* regfree.c */, - F96D3ED808F272A7004A47F5 /* regfronts.c */, - F96D3ED908F272A7004A47F5 /* regguts.h */, - F96D3EDA08F272A7004A47F5 /* tcl.decls */, - F96D3EDB08F272A7004A47F5 /* tcl.h */, - F96D3EDC08F272A7004A47F5 /* tclAlloc.c */, - F96D3EDD08F272A7004A47F5 /* tclAsync.c */, - F96D3EDE08F272A7004A47F5 /* tclBasic.c */, - F96D3EDF08F272A7004A47F5 /* tclBinary.c */, - F96D3EE008F272A7004A47F5 /* tclCkalloc.c */, - F96D3EE108F272A7004A47F5 /* tclClock.c */, - F96D3EE208F272A7004A47F5 /* tclCmdAH.c */, - F96D3EE308F272A7004A47F5 /* tclCmdIL.c */, - F96D3EE408F272A7004A47F5 /* tclCmdMZ.c */, - F96D3EE508F272A7004A47F5 /* tclCompCmds.c */, - F96D3EE608F272A7004A47F5 /* tclCompExpr.c */, - F96D3EE708F272A7004A47F5 /* tclCompile.c */, - F96D3EE808F272A7004A47F5 /* tclCompile.h */, - F96D3EE908F272A7004A47F5 /* tclConfig.c */, - F96D3EEA08F272A7004A47F5 /* tclDate.c */, - F96D3EEB08F272A7004A47F5 /* tclDecls.h */, - F96D3EEC08F272A7004A47F5 /* tclDictObj.c */, - F9F4415D0C8BAE6F00BCCD67 /* tclDTrace.d */, - F96D3EED08F272A7004A47F5 /* tclEncoding.c */, - F96D3EEE08F272A7004A47F5 /* tclEnv.c */, - F96D3EEF08F272A7004A47F5 /* tclEvent.c */, - F96D3EF008F272A7004A47F5 /* tclExecute.c */, - F96D3EF108F272A7004A47F5 /* tclFCmd.c */, - F96D3EF208F272A7004A47F5 /* tclFileName.c */, - F96D3EF308F272A7004A47F5 /* tclFileSystem.h */, - F96D3EF408F272A7004A47F5 /* tclGet.c */, - F96D3EF508F272A7004A47F5 /* tclGetDate.y */, - F96D3EF608F272A7004A47F5 /* tclHash.c */, - F96D3EF708F272A7004A47F5 /* tclHistory.c */, - F96D3EF808F272A7004A47F5 /* tclIndexObj.c */, - F96D3EF908F272A7004A47F5 /* tclInt.decls */, - F96D3EFA08F272A7004A47F5 /* tclInt.h */, - F96D3EFB08F272A7004A47F5 /* tclIntDecls.h */, - F96D3EFC08F272A7004A47F5 /* tclInterp.c */, - F96D3EFD08F272A7004A47F5 /* tclIntPlatDecls.h */, - F96D3EFE08F272A7004A47F5 /* tclIO.c */, - F96D3EFF08F272A7004A47F5 /* tclIO.h */, - F96D3F0008F272A7004A47F5 /* tclIOCmd.c */, - F96D3F0108F272A7004A47F5 /* tclIOGT.c */, - F96D3F0208F272A7004A47F5 /* tclIORChan.c */, - F95D77E90DFD820D00A8BF6F /* tclIORTrans.c */, - F96D3F0308F272A7004A47F5 /* tclIOSock.c */, - F96D3F0408F272A7004A47F5 /* tclIOUtil.c */, - F96D3F0508F272A7004A47F5 /* tclLink.c */, - F96D3F0608F272A7004A47F5 /* tclListObj.c */, - F96D3F0708F272A7004A47F5 /* tclLiteral.c */, - F96D3F0808F272A7004A47F5 /* tclLoad.c */, - F96D3F0908F272A7004A47F5 /* tclLoadNone.c */, - F96D3F0A08F272A7004A47F5 /* tclMain.c */, - F96D3F0B08F272A7004A47F5 /* tclNamesp.c */, - F96D3F0C08F272A7004A47F5 /* tclNotify.c */, - F96D3F0D08F272A7004A47F5 /* tclObj.c */, - F93599B20DF1F75400E04F67 /* tclOO.c */, - F93599B40DF1F75900E04F67 /* tclOO.decls */, - F93599B50DF1F75D00E04F67 /* tclOO.h */, - F93599B60DF1F76100E04F67 /* tclOOBasic.c */, - F93599B80DF1F76600E04F67 /* tclOOCall.c */, - F93599BA0DF1F76A00E04F67 /* tclOODecls.h */, - F93599BB0DF1F77000E04F67 /* tclOODefineCmds.c */, - F93599BD0DF1F77400E04F67 /* tclOOInfo.c */, - F93599BF0DF1F77900E04F67 /* tclOOInt.h */, - F93599C00DF1F77D00E04F67 /* tclOOIntDecls.h */, - F93599C10DF1F78300E04F67 /* tclOOMethod.c */, - F93599C30DF1F78800E04F67 /* tclOOStubInit.c */, - F93599C50DF1F78D00E04F67 /* tclOOStubLib.c */, - F96D3F0E08F272A7004A47F5 /* tclPanic.c */, - F96D3F0F08F272A7004A47F5 /* tclParse.c */, - F96D3F1108F272A7004A47F5 /* tclPathObj.c */, - F96D3F1208F272A7004A47F5 /* tclPipe.c */, - F96D3F1308F272A7004A47F5 /* tclPkg.c */, - F96D3F1408F272A7004A47F5 /* tclPkgConfig.c */, - F96D3F1508F272A7004A47F5 /* tclPlatDecls.h */, - F96D3F1608F272A7004A47F5 /* tclPort.h */, - F96D3F1708F272A7004A47F5 /* tclPosixStr.c */, - F96D3F1808F272A7004A47F5 /* tclPreserve.c */, - F96D3F1908F272A7004A47F5 /* tclProc.c */, - F96D3F1A08F272A7004A47F5 /* tclRegexp.c */, - F96D3F1B08F272A7004A47F5 /* tclRegexp.h */, - F96D3F1C08F272A7004A47F5 /* tclResolve.c */, - F96D3F1D08F272A7004A47F5 /* tclResult.c */, - F96D3F1E08F272A7004A47F5 /* tclScan.c */, - F96D3F1F08F272A7004A47F5 /* tclStringObj.c */, - F96D3F2408F272A7004A47F5 /* tclStrToD.c */, - F96D3F2508F272A7004A47F5 /* tclStubInit.c */, - F96D3F2608F272A7004A47F5 /* tclStubLib.c */, - F96D3F2708F272A7004A47F5 /* tclTest.c */, - F96D3F2808F272A7004A47F5 /* tclTestObj.c */, - F96D3F2908F272A7004A47F5 /* tclTestProcBodyObj.c */, - F96D3F2A08F272A7004A47F5 /* tclThread.c */, - F96D3F2B08F272A7004A47F5 /* tclThreadAlloc.c */, - F96D3F2C08F272A7004A47F5 /* tclThreadJoin.c */, - F96D3F2D08F272A7004A47F5 /* tclThreadStorage.c */, - F96D3F2E08F272A7004A47F5 /* tclThreadTest.c */, - F96D3F2F08F272A7004A47F5 /* tclTimer.c */, - F9903CAF094FAADA004613E9 /* tclTomMath.decls */, - F96D3F3008F272A7004A47F5 /* tclTomMath.h */, - F9903CB0094FAADA004613E9 /* tclTomMathDecls.h */, - F96D3F3108F272A7004A47F5 /* tclTomMathInterface.c */, - F96D3F3208F272A7004A47F5 /* tclTrace.c */, - F96D3F3308F272A7004A47F5 /* tclUniData.c */, - F96D3F3408F272A7004A47F5 /* tclUtf.c */, - F96D3F3508F272A7004A47F5 /* tclUtil.c */, - F96D3F3608F272A7004A47F5 /* tclVar.c */, - F96437C90EF0D4B2003F468E /* tclZlib.c */, - ); - path = generic; - sourceTree = ""; - }; - F96D3F3808F272A7004A47F5 /* library */ = { - isa = PBXGroup; - children = ( - F96D3F3908F272A8004A47F5 /* auto.tcl */, - F96D3F3A08F272A8004A47F5 /* clock.tcl */, - F96D3F3B08F272A8004A47F5 /* dde */, - F96D3F8C08F272A8004A47F5 /* history.tcl */, - F96D3F8D08F272A8004A47F5 /* http */, - F96D3F9308F272A8004A47F5 /* init.tcl */, - F96D3F9408F272A8004A47F5 /* msgcat */, - F96D401708F272AA004A47F5 /* opt */, - F96D401A08F272AA004A47F5 /* package.tcl */, - F96D401B08F272AA004A47F5 /* parray.tcl */, - F9ECB1110B26521500A28025 /* platform */, - F96D401C08F272AA004A47F5 /* reg */, - F96D401E08F272AA004A47F5 /* safe.tcl */, - F96D401F08F272AA004A47F5 /* tclIndex */, - F96D402008F272AA004A47F5 /* tcltest */, - F96D402308F272AA004A47F5 /* tm.tcl */, - F96D425B08F272B2004A47F5 /* word.tcl */, - ); - path = library; - sourceTree = ""; - }; - F96D3F3B08F272A8004A47F5 /* dde */ = { - isa = PBXGroup; - children = ( - F96D3F3C08F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = dde; - sourceTree = ""; - }; - F96D3F8D08F272A8004A47F5 /* http */ = { - isa = PBXGroup; - children = ( - F96D3F8E08F272A8004A47F5 /* http.tcl */, - F96D3F8F08F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = http; - sourceTree = ""; - }; - F96D3F9408F272A8004A47F5 /* msgcat */ = { - isa = PBXGroup; - children = ( - F96D3F9508F272A8004A47F5 /* msgcat.tcl */, - F96D3F9608F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = msgcat; - sourceTree = ""; - }; - F96D401708F272AA004A47F5 /* opt */ = { - isa = PBXGroup; - children = ( - F96D401808F272AA004A47F5 /* optparse.tcl */, - F96D401908F272AA004A47F5 /* pkgIndex.tcl */, - ); - path = opt; - sourceTree = ""; - }; - F96D401C08F272AA004A47F5 /* reg */ = { - isa = PBXGroup; - children = ( - F96D401D08F272AA004A47F5 /* pkgIndex.tcl */, - ); - path = reg; - sourceTree = ""; - }; - F96D402008F272AA004A47F5 /* tcltest */ = { - isa = PBXGroup; - children = ( - F96D402108F272AA004A47F5 /* pkgIndex.tcl */, - F96D402208F272AA004A47F5 /* tcltest.tcl */, - ); - path = tcltest; - sourceTree = ""; - }; - F96D425C08F272B2004A47F5 /* libtommath */ = { - isa = PBXGroup; - children = ( - F96D426408F272B3004A47F5 /* bn_fast_s_mp_mul_digs.c */, - F96D426608F272B3004A47F5 /* bn_fast_s_mp_sqr.c */, - F96D426908F272B3004A47F5 /* bn_mp_add.c */, - F96D426A08F272B3004A47F5 /* bn_mp_add_d.c */, - F96D426C08F272B3004A47F5 /* bn_mp_and.c */, - F96D426D08F272B3004A47F5 /* bn_mp_clamp.c */, - F96D426E08F272B3004A47F5 /* bn_mp_clear.c */, - F96D426F08F272B3004A47F5 /* bn_mp_clear_multi.c */, - F96D427008F272B3004A47F5 /* bn_mp_cmp.c */, - F96D427108F272B3004A47F5 /* bn_mp_cmp_d.c */, - F96D427208F272B3004A47F5 /* bn_mp_cmp_mag.c */, - F96D427408F272B3004A47F5 /* bn_mp_copy.c */, - F96D427508F272B3004A47F5 /* bn_mp_count_bits.c */, - F96D427608F272B3004A47F5 /* bn_mp_div.c */, - F96D427708F272B3004A47F5 /* bn_mp_div_2.c */, - F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */, - F96D427908F272B3004A47F5 /* bn_mp_div_3.c */, - F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */, - F96D427E08F272B3004A47F5 /* bn_mp_exch.c */, - F96D427F08F272B3004A47F5 /* bn_mp_expt_u32.c */, - F96D427F08F272B3004A47F5 /* bn_mp_expt_d_ex.c */, - F96D428708F272B3004A47F5 /* bn_mp_grow.c */, - F96D428808F272B3004A47F5 /* bn_mp_init.c */, - F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */, - F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */, - F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */, - F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */, - F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */, - F96D429308F272B3004A47F5 /* bn_mp_karatsuba_sqr.c */, - F96D429508F272B3004A47F5 /* bn_mp_lshd.c */, - F96D429608F272B3004A47F5 /* bn_mp_mod.c */, - F96D429708F272B3004A47F5 /* bn_mp_mod_2d.c */, - F96D429C08F272B3004A47F5 /* bn_mp_mul.c */, - F96D429D08F272B3004A47F5 /* bn_mp_mul_2.c */, - F96D429E08F272B3004A47F5 /* bn_mp_mul_2d.c */, - F96D429F08F272B3004A47F5 /* bn_mp_mul_d.c */, - F96D42A208F272B3004A47F5 /* bn_mp_neg.c */, - F96D42A308F272B3004A47F5 /* bn_mp_or.c */, - F96D42AB08F272B3004A47F5 /* bn_mp_radix_size.c */, - F96D42AC08F272B3004A47F5 /* bn_mp_radix_smap.c */, - F96D42AE08F272B3004A47F5 /* bn_mp_read_radix.c */, - F96D42B908F272B3004A47F5 /* bn_mp_rshd.c */, - F96D42BA08F272B3004A47F5 /* bn_mp_set.c */, - F96D42BC08F272B3004A47F5 /* bn_mp_shrink.c */, - F96D42BE08F272B3004A47F5 /* bn_mp_sqr.c */, - F96D42C008F272B3004A47F5 /* bn_mp_sqrt.c */, - F96D42C108F272B3004A47F5 /* bn_mp_sub.c */, - F96D42C208F272B3004A47F5 /* bn_mp_sub_d.c */, - F96D42C608F272B3004A47F5 /* bn_mp_to_ubin.c */, - F96D42C808F272B3004A47F5 /* bn_mp_toom_mul.c */, - F96D42C908F272B3004A47F5 /* bn_mp_toom_sqr.c */, - F96D42CB08F272B3004A47F5 /* bn_mp_to_radix.c */, - F96D42CC08F272B3004A47F5 /* bn_mp_ubin_size.c */, - F96D42CD08F272B3004A47F5 /* bn_mp_xor.c */, - F96D42CE08F272B3004A47F5 /* bn_mp_zero.c */, - F96D42D108F272B3004A47F5 /* bn_s_mp_add.c */, - F96D42D308F272B3004A47F5 /* bn_s_mp_mul_digs.c */, - F96D42D508F272B3004A47F5 /* bn_s_mp_sqr.c */, - F96D42D608F272B3004A47F5 /* bn_s_mp_sub.c */, - F96D432908F272B4004A47F5 /* tommath_class.h */, - F96D432A08F272B4004A47F5 /* tommath_superclass.h */, - ); - path = libtommath; - sourceTree = ""; - }; - F96D432C08F272B4004A47F5 /* macosx */ = { - isa = PBXGroup; - children = ( - F96D432E08F272B5004A47F5 /* configure.ac */, - F96D432F08F272B5004A47F5 /* GNUmakefile */, - F96D433108F272B5004A47F5 /* README */, - F96D433908F272B5004A47F5 /* tclMacOSXBundle.c */, - F96D433D08F272B5004A47F5 /* tclMacOSXFCmd.c */, - F96D433E08F272B5004A47F5 /* tclMacOSXNotify.c */, - F96D433208F272B5004A47F5 /* Tcl-Info.plist.in */, - F91E62260C1AE686006C9D96 /* Tclsh-Info.plist.in */, - F97AE7F10B65C1E900310EA2 /* Tcl-Common.xcconfig */, - F97AE8330B65C87F00310EA2 /* Tcl-Debug.xcconfig */, - F97AE82B0B65C69B00310EA2 /* Tcl-Release.xcconfig */, - ); - path = macosx; - sourceTree = ""; - }; - F96D434408F272B5004A47F5 /* tests */ = { - isa = PBXGroup; - children = ( - F96D434508F272B5004A47F5 /* all.tcl */, - F96D434608F272B5004A47F5 /* append.test */, - F96D434708F272B5004A47F5 /* appendComp.test */, - F9ECB1CA0B2652D300A28025 /* apply.test */, - F96D434808F272B5004A47F5 /* assocd.test */, - F96D434908F272B5004A47F5 /* async.test */, - F96D434A08F272B5004A47F5 /* autoMkindex.test */, - 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F96D3E4308F272A5004A47F5 /* FindExec.3 */, - F96D3E4408F272A5004A47F5 /* flush.n */, - F96D3E4508F272A5004A47F5 /* for.n */, - F96D3E4608F272A5004A47F5 /* foreach.n */, - F96D3E4708F272A5004A47F5 /* format.n */, - F96D3E4808F272A5004A47F5 /* GetCwd.3 */, - F96D3E4908F272A5004A47F5 /* GetHostName.3 */, - F96D3E4A08F272A5004A47F5 /* GetIndex.3 */, - F96D3E4B08F272A5004A47F5 /* GetInt.3 */, - F96D3E4C08F272A5004A47F5 /* GetOpnFl.3 */, - F96D3E4D08F272A5004A47F5 /* gets.n */, - F96D3E4E08F272A5004A47F5 /* GetStdChan.3 */, - F96D3E4F08F272A5004A47F5 /* GetTime.3 */, - F96D3E5008F272A5004A47F5 /* GetVersion.3 */, - F96D3E5108F272A5004A47F5 /* glob.n */, - F96D3E5208F272A6004A47F5 /* global.n */, - F96D3E5308F272A6004A47F5 /* Hash.3 */, - F96D3E5408F272A6004A47F5 /* history.n */, - F96D3E5508F272A6004A47F5 /* http.n */, - F96D3E5608F272A6004A47F5 /* if.n */, - F96D3E5708F272A6004A47F5 /* incr.n */, - F96D3E5808F272A6004A47F5 /* info.n */, - F96D3E5908F272A6004A47F5 /* Init.3 */, - F96D3E5A08F272A6004A47F5 /* InitStubs.3 */, - F96D3E5B08F272A6004A47F5 /* Interp.3 */, - F96D3E5C08F272A6004A47F5 /* interp.n */, - F96D3E5D08F272A6004A47F5 /* IntObj.3 */, - F96D3E5E08F272A6004A47F5 /* join.n */, - F96D3E5F08F272A6004A47F5 /* lappend.n */, - F96D3E6008F272A6004A47F5 /* lassign.n */, - F96D3E6108F272A6004A47F5 /* library.n */, - F96D3E6208F272A6004A47F5 /* Limit.3 */, - F96D3E6308F272A6004A47F5 /* lindex.n */, - F96D3E6408F272A6004A47F5 /* LinkVar.3 */, - F96D3E6508F272A6004A47F5 /* linsert.n */, - F96D3E6608F272A6004A47F5 /* list.n */, - F96D3E6708F272A6004A47F5 /* ListObj.3 */, - F96D3E6808F272A6004A47F5 /* llength.n */, - F96D3E6908F272A6004A47F5 /* load.n */, - F96D3E6A08F272A6004A47F5 /* lrange.n */, - F96D3E6B08F272A6004A47F5 /* lrepeat.n */, - F96D3E6C08F272A6004A47F5 /* lreplace.n */, - F96D3E6D08F272A6004A47F5 /* lsearch.n */, - F96D3E6E08F272A6004A47F5 /* lset.n */, - F96D3E6F08F272A6004A47F5 /* lsort.n */, - F96D3E7008F272A6004A47F5 /* man.macros */, - F96D3E7108F272A6004A47F5 /* mathfunc.n */, - F96D3E7208F272A6004A47F5 /* memory.n */, - F93599D40DF1F91900E04F67 /* Method.3 */, - F96D3E7308F272A6004A47F5 /* msgcat.n */, - F93599D50DF1F93700E04F67 /* my.n */, - F96D3E7408F272A6004A47F5 /* Namespace.3 */, - F96D3E7508F272A6004A47F5 /* namespace.n */, - F93599D60DF1F95000E04F67 /* next.n */, - F96D3E7608F272A6004A47F5 /* Notifier.3 */, - F96D3E7708F272A6004A47F5 /* Object.3 */, - F93599D70DF1F96800E04F67 /* object.n */, - F96D3E7808F272A6004A47F5 /* ObjectType.3 */, - F96D3E7908F272A6004A47F5 /* open.n */, - F96D3E7A08F272A6004A47F5 /* OpenFileChnl.3 */, - F96D3E7B08F272A6004A47F5 /* OpenTcp.3 */, - F96D3E7C08F272A6004A47F5 /* package.n */, - F96D3E7D08F272A6004A47F5 /* packagens.n */, - F96D3E7E08F272A6004A47F5 /* Panic.3 */, - F96D3E7F08F272A6004A47F5 /* ParseCmd.3 */, - F96D3E8008F272A6004A47F5 /* pid.n */, - F96D3E8108F272A6004A47F5 /* pkgMkIndex.n */, - F96D3E8208F272A6004A47F5 /* PkgRequire.3 */, - F9ECB1E10B26543C00A28025 /* platform_shell.n */, - F9ECB1E20B26543C00A28025 /* platform.n */, - F96D3E8308F272A6004A47F5 /* Preserve.3 */, - F96D3E8408F272A6004A47F5 /* PrintDbl.3 */, - F96D3E8508F272A6004A47F5 /* proc.n */, - F96D3E8608F272A6004A47F5 /* puts.n */, - F96D3E8708F272A6004A47F5 /* pwd.n */, - F96D3E8808F272A6004A47F5 /* re_syntax.n */, - F96D3E8908F272A6004A47F5 /* read.n */, - F96D3E8A08F272A6004A47F5 /* RecEvalObj.3 */, - F96D3E8B08F272A6004A47F5 /* RecordEval.3 */, - F96D3E8C08F272A6004A47F5 /* RegConfig.3 */, - F96D3E8D08F272A6004A47F5 /* RegExp.3 */, - F96D3E8E08F272A6004A47F5 /* regexp.n */, - F96D3E8F08F272A6004A47F5 /* registry.n */, - F96D3E9008F272A6004A47F5 /* regsub.n */, - F96D3E9108F272A6004A47F5 /* rename.n */, - F96D3E9208F272A6004A47F5 /* return.n */, - F96D3E9308F272A6004A47F5 /* safe.n */, - F96D3E9408F272A6004A47F5 /* SaveResult.3 */, - F96D3E9508F272A6004A47F5 /* scan.n */, - F96D3E9608F272A6004A47F5 /* seek.n */, - F93599D80DF1F98300E04F67 /* self.n */, - F96D3E9708F272A6004A47F5 /* set.n */, - F96D3E9808F272A6004A47F5 /* SetChanErr.3 */, - F96D3E9908F272A6004A47F5 /* SetErrno.3 */, - F96D3E9A08F272A6004A47F5 /* SetRecLmt.3 */, - F96D3E9B08F272A7004A47F5 /* SetResult.3 */, - F96D3E9C08F272A7004A47F5 /* SetVar.3 */, - F96D3E9D08F272A7004A47F5 /* Signal.3 */, - F96D3E9E08F272A7004A47F5 /* Sleep.3 */, - F96D3E9F08F272A7004A47F5 /* socket.n */, - F96D3EA008F272A7004A47F5 /* source.n */, - F96D3EA108F272A7004A47F5 /* SourceRCFile.3 */, - F96D3EA208F272A7004A47F5 /* split.n */, - F96D3EA308F272A7004A47F5 /* SplitList.3 */, - F96D3EA408F272A7004A47F5 /* SplitPath.3 */, - F96D3EA508F272A7004A47F5 /* StaticPkg.3 */, - F96D3EA608F272A7004A47F5 /* StdChannels.3 */, - F96D3EA708F272A7004A47F5 /* string.n */, - F96D3EA808F272A7004A47F5 /* StringObj.3 */, - F96D3EA908F272A7004A47F5 /* StrMatch.3 */, - F96D3EAA08F272A7004A47F5 /* subst.n */, - F96D3EAB08F272A7004A47F5 /* SubstObj.3 */, - F96D3EAC08F272A7004A47F5 /* switch.n */, - F974D5760FBE7E1900BF728B /* tailcall.n */, - F96D3EAD08F272A7004A47F5 /* Tcl.n */, - F99D61180EF5573A00BBFE01 /* TclZlib.3 */, - F96D3EAE08F272A7004A47F5 /* Tcl_Main.3 */, - F96D3EAF08F272A7004A47F5 /* TCL_MEM_DEBUG.3 */, - F96D3EB008F272A7004A47F5 /* tclsh.1 */, - F96D3EB108F272A7004A47F5 /* tcltest.n */, - F96D3EB208F272A7004A47F5 /* tclvars.n */, - F96D3EB308F272A7004A47F5 /* tell.n */, - F96D3EB408F272A7004A47F5 /* Thread.3 */, - F9183E640EFC80CD0030B814 /* throw.n */, - F96D3EB508F272A7004A47F5 /* time.n */, - F96D3EB608F272A7004A47F5 /* tm.n */, - F96D3EB708F272A7004A47F5 /* ToUpper.3 */, - F96D3EB808F272A7004A47F5 /* trace.n */, - F96D3EB908F272A7004A47F5 /* TraceCmd.3 */, - F96D3EBA08F272A7004A47F5 /* TraceVar.3 */, - F96D3EBB08F272A7004A47F5 /* Translate.3 */, - F9183E650EFC80D70030B814 /* try.n */, - F96D3EBC08F272A7004A47F5 /* UniCharIsAlpha.3 */, - F96D3EBD08F272A7004A47F5 /* unknown.n */, - F96D3EBE08F272A7004A47F5 /* unload.n */, - F96D3EBF08F272A7004A47F5 /* unset.n */, - F96D3EC008F272A7004A47F5 /* update.n */, - F96D3EC108F272A7004A47F5 /* uplevel.n */, - F96D3EC208F272A7004A47F5 /* UpVar.3 */, - F96D3EC308F272A7004A47F5 /* upvar.n */, - F96D3EC408F272A7004A47F5 /* Utf.3 */, - F96D3EC508F272A7004A47F5 /* variable.n */, - F96D3EC608F272A7004A47F5 /* vwait.n */, - F96D3EC708F272A7004A47F5 /* while.n */, - F96D3EC808F272A7004A47F5 /* WrongNumArgs.3 */, - F915432D0EF201EE0032D1E8 /* zlib.n */, - ); - path = doc; - sourceTree = ""; - }; - F96D3EC908F272A7004A47F5 /* generic */ = { - isa = PBXGroup; - children = ( - F96D3ECA08F272A7004A47F5 /* README */, - F96D3ECB08F272A7004A47F5 /* regc_color.c */, - F96D3ECC08F272A7004A47F5 /* regc_cvec.c */, - F96D3ECD08F272A7004A47F5 /* regc_lex.c */, - F96D3ECE08F272A7004A47F5 /* regc_locale.c */, - F96D3ECF08F272A7004A47F5 /* regc_nfa.c */, - F96D3ED008F272A7004A47F5 /* regcomp.c */, - F96D3ED108F272A7004A47F5 /* regcustom.h */, - F96D3ED208F272A7004A47F5 /* rege_dfa.c */, - F96D3ED308F272A7004A47F5 /* regerror.c */, - F96D3ED408F272A7004A47F5 /* regerrs.h */, - F96D3ED508F272A7004A47F5 /* regex.h */, - F96D3ED608F272A7004A47F5 /* regexec.c */, - F96D3ED708F272A7004A47F5 /* regfree.c */, - F96D3ED808F272A7004A47F5 /* regfronts.c */, - F96D3ED908F272A7004A47F5 /* regguts.h */, - F96D3EDA08F272A7004A47F5 /* tcl.decls */, - F96D3EDB08F272A7004A47F5 /* tcl.h */, - F96D3EDC08F272A7004A47F5 /* tclAlloc.c */, - F96D3EDD08F272A7004A47F5 /* tclAsync.c */, - F96D3EDE08F272A7004A47F5 /* tclBasic.c */, - F96D3EDF08F272A7004A47F5 /* tclBinary.c */, - F96D3EE008F272A7004A47F5 /* tclCkalloc.c */, - F96D3EE108F272A7004A47F5 /* tclClock.c */, - F96D3EE208F272A7004A47F5 /* tclCmdAH.c */, - F96D3EE308F272A7004A47F5 /* tclCmdIL.c */, - F96D3EE408F272A7004A47F5 /* tclCmdMZ.c */, - F96D3EE508F272A7004A47F5 /* tclCompCmds.c */, - F96D3EE608F272A7004A47F5 /* tclCompExpr.c */, - F96D3EE708F272A7004A47F5 /* tclCompile.c */, - F96D3EE808F272A7004A47F5 /* tclCompile.h */, - F96D3EE908F272A7004A47F5 /* tclConfig.c */, - F96D3EEA08F272A7004A47F5 /* tclDate.c */, - F96D3EEB08F272A7004A47F5 /* tclDecls.h */, - F96D3EEC08F272A7004A47F5 /* tclDictObj.c */, - F9F4415D0C8BAE6F00BCCD67 /* tclDTrace.d */, - F96D3EED08F272A7004A47F5 /* tclEncoding.c */, - F96D3EEE08F272A7004A47F5 /* tclEnv.c */, - F96D3EEF08F272A7004A47F5 /* tclEvent.c */, - F96D3EF008F272A7004A47F5 /* tclExecute.c */, - F96D3EF108F272A7004A47F5 /* tclFCmd.c */, - F96D3EF208F272A7004A47F5 /* tclFileName.c */, - F96D3EF308F272A7004A47F5 /* tclFileSystem.h */, - F96D3EF408F272A7004A47F5 /* tclGet.c */, - F96D3EF508F272A7004A47F5 /* tclGetDate.y */, - F96D3EF608F272A7004A47F5 /* tclHash.c */, - F96D3EF708F272A7004A47F5 /* tclHistory.c */, - F96D3EF808F272A7004A47F5 /* tclIndexObj.c */, - F96D3EF908F272A7004A47F5 /* tclInt.decls */, - F96D3EFA08F272A7004A47F5 /* tclInt.h */, - F96D3EFB08F272A7004A47F5 /* tclIntDecls.h */, - F96D3EFC08F272A7004A47F5 /* tclInterp.c */, - F96D3EFD08F272A7004A47F5 /* tclIntPlatDecls.h */, - F96D3EFE08F272A7004A47F5 /* tclIO.c */, - F96D3EFF08F272A7004A47F5 /* tclIO.h */, - F96D3F0008F272A7004A47F5 /* tclIOCmd.c */, - F96D3F0108F272A7004A47F5 /* tclIOGT.c */, - F96D3F0208F272A7004A47F5 /* tclIORChan.c */, - F95D77E90DFD820D00A8BF6F /* tclIORTrans.c */, - F96D3F0308F272A7004A47F5 /* tclIOSock.c */, - F96D3F0408F272A7004A47F5 /* tclIOUtil.c */, - F96D3F0508F272A7004A47F5 /* tclLink.c */, - F96D3F0608F272A7004A47F5 /* tclListObj.c */, - F96D3F0708F272A7004A47F5 /* tclLiteral.c */, - F96D3F0808F272A7004A47F5 /* tclLoad.c */, - F96D3F0908F272A7004A47F5 /* tclLoadNone.c */, - F96D3F0A08F272A7004A47F5 /* tclMain.c */, - F96D3F0B08F272A7004A47F5 /* tclNamesp.c */, - F96D3F0C08F272A7004A47F5 /* tclNotify.c */, - F96D3F0D08F272A7004A47F5 /* tclObj.c */, - F93599B20DF1F75400E04F67 /* tclOO.c */, - F93599B40DF1F75900E04F67 /* tclOO.decls */, - F93599B50DF1F75D00E04F67 /* tclOO.h */, - F93599B60DF1F76100E04F67 /* tclOOBasic.c */, - F93599B80DF1F76600E04F67 /* tclOOCall.c */, - F93599BA0DF1F76A00E04F67 /* tclOODecls.h */, - F93599BB0DF1F77000E04F67 /* tclOODefineCmds.c */, - F93599BD0DF1F77400E04F67 /* tclOOInfo.c */, - F93599BF0DF1F77900E04F67 /* tclOOInt.h */, - F93599C00DF1F77D00E04F67 /* tclOOIntDecls.h */, - F93599C10DF1F78300E04F67 /* tclOOMethod.c */, - F93599C30DF1F78800E04F67 /* tclOOStubInit.c */, - F93599C50DF1F78D00E04F67 /* tclOOStubLib.c */, - F96D3F0E08F272A7004A47F5 /* tclPanic.c */, - F96D3F0F08F272A7004A47F5 /* tclParse.c */, - F96D3F1108F272A7004A47F5 /* tclPathObj.c */, - F96D3F1208F272A7004A47F5 /* tclPipe.c */, - F96D3F1308F272A7004A47F5 /* tclPkg.c */, - F96D3F1408F272A7004A47F5 /* tclPkgConfig.c */, - F96D3F1508F272A7004A47F5 /* tclPlatDecls.h */, - F96D3F1608F272A7004A47F5 /* tclPort.h */, - F96D3F1708F272A7004A47F5 /* tclPosixStr.c */, - F96D3F1808F272A7004A47F5 /* tclPreserve.c */, - F96D3F1908F272A7004A47F5 /* tclProc.c */, - F96D3F1A08F272A7004A47F5 /* tclRegexp.c */, - F96D3F1B08F272A7004A47F5 /* tclRegexp.h */, - F96D3F1C08F272A7004A47F5 /* tclResolve.c */, - F96D3F1D08F272A7004A47F5 /* tclResult.c */, - F96D3F1E08F272A7004A47F5 /* tclScan.c */, - F96D3F1F08F272A7004A47F5 /* tclStringObj.c */, - F96D3F2408F272A7004A47F5 /* tclStrToD.c */, - F96D3F2508F272A7004A47F5 /* tclStubInit.c */, - F96D3F2608F272A7004A47F5 /* tclStubLib.c */, - F96D3F2708F272A7004A47F5 /* tclTest.c */, - F96D3F2808F272A7004A47F5 /* tclTestObj.c */, - F96D3F2908F272A7004A47F5 /* tclTestProcBodyObj.c */, - F96D3F2A08F272A7004A47F5 /* tclThread.c */, - F96D3F2B08F272A7004A47F5 /* tclThreadAlloc.c */, - F96D3F2C08F272A7004A47F5 /* tclThreadJoin.c */, - F96D3F2D08F272A7004A47F5 /* tclThreadStorage.c */, - F96D3F2E08F272A7004A47F5 /* tclThreadTest.c */, - F96D3F2F08F272A7004A47F5 /* tclTimer.c */, - F9903CAF094FAADA004613E9 /* tclTomMath.decls */, - F96D3F3008F272A7004A47F5 /* tclTomMath.h */, - F9903CB0094FAADA004613E9 /* tclTomMathDecls.h */, - F96D3F3108F272A7004A47F5 /* tclTomMathInterface.c */, - F96D3F3208F272A7004A47F5 /* tclTrace.c */, - F96D3F3308F272A7004A47F5 /* tclUniData.c */, - F96D3F3408F272A7004A47F5 /* tclUtf.c */, - F96D3F3508F272A7004A47F5 /* tclUtil.c */, - F96D3F3608F272A7004A47F5 /* tclVar.c */, - F96437C90EF0D4B2003F468E /* tclZlib.c */, - ); - path = generic; - sourceTree = ""; - }; - F96D3F3808F272A7004A47F5 /* library */ = { - isa = PBXGroup; - children = ( - F96D3F3908F272A8004A47F5 /* auto.tcl */, - F96D3F3A08F272A8004A47F5 /* clock.tcl */, - F96D3F3B08F272A8004A47F5 /* dde */, - F96D3F8C08F272A8004A47F5 /* history.tcl */, - F96D3F8D08F272A8004A47F5 /* http */, - F96D3F9308F272A8004A47F5 /* init.tcl */, - F96D3F9408F272A8004A47F5 /* msgcat */, - F96D401708F272AA004A47F5 /* opt */, - F96D401A08F272AA004A47F5 /* package.tcl */, - F96D401B08F272AA004A47F5 /* parray.tcl */, - F9ECB1110B26521500A28025 /* platform */, - F96D401C08F272AA004A47F5 /* reg */, - F96D401E08F272AA004A47F5 /* safe.tcl */, - F96D401F08F272AA004A47F5 /* tclIndex */, - F96D402008F272AA004A47F5 /* tcltest */, - F96D402308F272AA004A47F5 /* tm.tcl */, - F96D425B08F272B2004A47F5 /* word.tcl */, - ); - path = library; - sourceTree = ""; - }; - F96D3F3B08F272A8004A47F5 /* dde */ = { - isa = PBXGroup; - children = ( - F96D3F3C08F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = dde; - sourceTree = ""; - }; - F96D3F8D08F272A8004A47F5 /* http */ = { - isa = PBXGroup; - children = ( - F96D3F8E08F272A8004A47F5 /* http.tcl */, - F96D3F8F08F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = http; - sourceTree = ""; - }; - F96D3F9408F272A8004A47F5 /* msgcat */ = { - isa = PBXGroup; - children = ( - F96D3F9508F272A8004A47F5 /* msgcat.tcl */, - F96D3F9608F272A8004A47F5 /* pkgIndex.tcl */, - ); - path = msgcat; - sourceTree = ""; - }; - F96D401708F272AA004A47F5 /* opt */ = { - isa = PBXGroup; - children = ( - F96D401808F272AA004A47F5 /* optparse.tcl */, - F96D401908F272AA004A47F5 /* pkgIndex.tcl */, - ); - path = opt; - sourceTree = ""; - }; - F96D401C08F272AA004A47F5 /* reg */ = { - isa = PBXGroup; - children = ( - F96D401D08F272AA004A47F5 /* pkgIndex.tcl */, - ); - path = reg; - sourceTree = ""; - }; - F96D402008F272AA004A47F5 /* tcltest */ = { - isa = PBXGroup; - children = ( - F96D402108F272AA004A47F5 /* pkgIndex.tcl */, - F96D402208F272AA004A47F5 /* tcltest.tcl */, - ); - path = tcltest; - sourceTree = ""; - }; - F96D425C08F272B2004A47F5 /* libtommath */ = { - isa = PBXGroup; - children = ( - F96D426408F272B3004A47F5 /* bn_fast_s_mp_mul_digs.c */, - F96D426608F272B3004A47F5 /* bn_fast_s_mp_sqr.c */, - F96D426908F272B3004A47F5 /* bn_mp_add.c */, - F96D426A08F272B3004A47F5 /* bn_mp_add_d.c */, - F96D426C08F272B3004A47F5 /* bn_mp_and.c */, - F96D426D08F272B3004A47F5 /* bn_mp_clamp.c */, - F96D426E08F272B3004A47F5 /* bn_mp_clear.c */, - F96D426F08F272B3004A47F5 /* bn_mp_clear_multi.c */, - F96D427008F272B3004A47F5 /* bn_mp_cmp.c */, - F96D427108F272B3004A47F5 /* bn_mp_cmp_d.c */, - F96D427208F272B3004A47F5 /* bn_mp_cmp_mag.c */, - F96D427408F272B3004A47F5 /* bn_mp_copy.c */, - F96D427508F272B3004A47F5 /* bn_mp_count_bits.c */, - F96D427608F272B3004A47F5 /* bn_mp_div.c */, - F96D427708F272B3004A47F5 /* bn_mp_div_2.c */, - F96D427808F272B3004A47F5 /* bn_mp_div_2d.c */, - F96D427908F272B3004A47F5 /* bn_mp_div_3.c */, - F96D427A08F272B3004A47F5 /* bn_mp_div_d.c */, - F96D427E08F272B3004A47F5 /* bn_mp_exch.c */, - F96D427F08F272B3004A47F5 /* bn_mp_expt_u32.c */, - F96D427F08F272B3004A47F5 /* bn_mp_expt_d_ex.c */, - F96D428708F272B3004A47F5 /* bn_mp_grow.c */, - F96D428808F272B3004A47F5 /* bn_mp_init.c */, - F96D428908F272B3004A47F5 /* bn_mp_init_copy.c */, - F96D428A08F272B3004A47F5 /* bn_mp_init_multi.c */, - F96D428B08F272B3004A47F5 /* bn_mp_init_set.c */, - F96D428D08F272B3004A47F5 /* bn_mp_init_size.c */, - F96D429208F272B3004A47F5 /* bn_mp_karatsuba_mul.c */, - F96D429308F272B3004A47F5 /* bn_mp_karatsuba_sqr.c */, - F96D429508F272B3004A47F5 /* bn_mp_lshd.c */, - F96D429608F272B3004A47F5 /* bn_mp_mod.c */, - F96D429708F272B3004A47F5 /* bn_mp_mod_2d.c */, - F96D429C08F272B3004A47F5 /* bn_mp_mul.c */, - F96D429D08F272B3004A47F5 /* bn_mp_mul_2.c */, - F96D429E08F272B3004A47F5 /* bn_mp_mul_2d.c */, - F96D429F08F272B3004A47F5 /* bn_mp_mul_d.c */, - F96D42A208F272B3004A47F5 /* bn_mp_neg.c */, - F96D42A308F272B3004A47F5 /* bn_mp_or.c */, - F96D42AB08F272B3004A47F5 /* bn_mp_radix_size.c */, - F96D42AC08F272B3004A47F5 /* bn_mp_radix_smap.c */, - F96D42AE08F272B3004A47F5 /* bn_mp_read_radix.c */, - F96D42B908F272B3004A47F5 /* bn_mp_rshd.c */, - F96D42BA08F272B3004A47F5 /* bn_mp_set.c */, - F96D42BC08F272B3004A47F5 /* bn_mp_shrink.c */, - F96D42BE08F272B3004A47F5 /* bn_mp_sqr.c */, - F96D42C008F272B3004A47F5 /* bn_mp_sqrt.c */, - F96D42C108F272B3004A47F5 /* bn_mp_sub.c */, - F96D42C208F272B3004A47F5 /* bn_mp_sub_d.c */, - F96D42C608F272B3004A47F5 /* bn_mp_to_ubin.c */, - F96D42C808F272B3004A47F5 /* bn_mp_toom_mul.c */, - F96D42C908F272B3004A47F5 /* bn_mp_toom_sqr.c */, - F96D42CB08F272B3004A47F5 /* bn_mp_to_radix.c */, - F96D42CC08F272B3004A47F5 /* bn_mp_ubin_size.c */, - F96D42CD08F272B3004A47F5 /* bn_mp_xor.c */, - F96D42CE08F272B3004A47F5 /* bn_mp_zero.c */, - F96D42D108F272B3004A47F5 /* bn_s_mp_add.c */, - F96D42D308F272B3004A47F5 /* bn_s_mp_mul_digs.c */, - F96D42D508F272B3004A47F5 /* bn_s_mp_sqr.c */, - F96D42D608F272B3004A47F5 /* bn_s_mp_sub.c */, - F96D432908F272B4004A47F5 /* tommath_class.h */, - F96D432A08F272B4004A47F5 /* tommath_superclass.h */, - ); - path = libtommath; - sourceTree = ""; - }; - F96D432C08F272B4004A47F5 /* macosx */ = { - isa = PBXGroup; - children = ( - F96D432E08F272B5004A47F5 /* configure.ac */, - F96D432F08F272B5004A47F5 /* GNUmakefile */, - F96D433108F272B5004A47F5 /* README */, - F96D433908F272B5004A47F5 /* tclMacOSXBundle.c */, - F96D433D08F272B5004A47F5 /* tclMacOSXFCmd.c */, - F96D433E08F272B5004A47F5 /* tclMacOSXNotify.c */, - F96D433208F272B5004A47F5 /* Tcl-Info.plist.in */, - F91E62260C1AE686006C9D96 /* Tclsh-Info.plist.in */, - F97AE7F10B65C1E900310EA2 /* Tcl-Common.xcconfig */, - F97AE8330B65C87F00310EA2 /* Tcl-Debug.xcconfig */, - F97AE82B0B65C69B00310EA2 /* Tcl-Release.xcconfig */, - ); - path = macosx; - sourceTree = ""; - }; - F96D434408F272B5004A47F5 /* tests */ = { - isa = PBXGroup; - children = ( - F96D434508F272B5004A47F5 /* all.tcl */, - F96D434608F272B5004A47F5 /* append.test */, - F96D434708F272B5004A47F5 /* appendComp.test */, - F9ECB1CA0B2652D300A28025 /* apply.test */, - F96D434808F272B5004A47F5 /* assocd.test */, - F96D434908F272B5004A47F5 /* async.test */, - F96D434A08F272B5004A47F5 /* autoMkindex.test */, - F96D434B08F272B5004A47F5 /* basic.test */, - F96D434C08F272B5004A47F5 /* binary.test */, - F96D434D08F272B5004A47F5 /* case.test */, - F96D434E08F272B5004A47F5 /* chan.test */, - F9A493240CEBF38300B78AE2 /* chanio.test */, - F96D434F08F272B5004A47F5 /* clock.test */, - F96D435008F272B5004A47F5 /* cmdAH.test */, - F96D435108F272B5004A47F5 /* cmdIL.test */, - F96D435208F272B5004A47F5 /* cmdInfo.test */, - F96D435308F272B5004A47F5 /* cmdMZ.test */, - F96D435408F272B5004A47F5 /* compExpr-old.test */, - F96D435508F272B5004A47F5 /* compExpr.test */, - F96D435608F272B5004A47F5 /* compile.test */, - F96D435708F272B5004A47F5 /* concat.test */, - F96D435808F272B5004A47F5 /* config.test */, - F974D5770FBE7E6100BF728B /* coroutine.test */, - F96D435908F272B5004A47F5 /* dcall.test */, - F96D435A08F272B5004A47F5 /* dict.test */, - F96D435C08F272B5004A47F5 /* dstring.test */, - F96D435E08F272B5004A47F5 /* encoding.test */, - F96D435F08F272B5004A47F5 /* env.test */, - F96D436008F272B5004A47F5 /* error.test */, - F96D436108F272B5004A47F5 /* eval.test */, - F96D436208F272B5004A47F5 /* event.test */, - F96D436308F272B5004A47F5 /* exec.test */, - F96D436408F272B5004A47F5 /* execute.test */, - F96D436508F272B5004A47F5 /* expr-old.test */, - F96D436608F272B5004A47F5 /* expr.test */, - F96D436708F272B6004A47F5 /* fCmd.test */, - F96D436808F272B6004A47F5 /* fileName.test */, - F96D436908F272B6004A47F5 /* fileSystem.test */, - F96D436A08F272B6004A47F5 /* for-old.test */, - F96D436B08F272B6004A47F5 /* for.test */, - F96D436C08F272B6004A47F5 /* foreach.test */, - F96D436D08F272B6004A47F5 /* format.test */, - F96D436E08F272B6004A47F5 /* get.test */, - F96D436F08F272B6004A47F5 /* history.test */, - F96D437008F272B6004A47F5 /* http.test */, - F974D56C0FBE7D6300BF728B /* http11.test */, - F96D437108F272B6004A47F5 /* httpd */, - F974D56D0FBE7D6300BF728B /* httpd11.tcl */, - F96D437208F272B6004A47F5 /* httpold.test */, - F96D437308F272B6004A47F5 /* if-old.test */, - F96D437408F272B6004A47F5 /* if.test */, - F96D437508F272B6004A47F5 /* incr-old.test */, - F96D437608F272B6004A47F5 /* incr.test */, - F96D437708F272B6004A47F5 /* indexObj.test */, - F96D437808F272B6004A47F5 /* info.test */, - F96D437908F272B6004A47F5 /* init.test */, - F96D437A08F272B6004A47F5 /* interp.test */, - F96D437B08F272B6004A47F5 /* io.test */, - F96D437C08F272B6004A47F5 /* ioCmd.test */, - F96D437D08F272B6004A47F5 /* iogt.test */, - F96D437F08F272B6004A47F5 /* join.test */, - F96D438008F272B6004A47F5 /* lindex.test */, - F96D438108F272B6004A47F5 /* link.test */, - F96D438208F272B6004A47F5 /* linsert.test */, - F96D438308F272B6004A47F5 /* list.test */, - F96D438408F272B6004A47F5 /* listObj.test */, - F96D438508F272B6004A47F5 /* llength.test */, - F96D438608F272B6004A47F5 /* load.test */, - F96D438708F272B6004A47F5 /* lrange.test */, - F96D438808F272B6004A47F5 /* lrepeat.test */, - F96D438908F272B6004A47F5 /* lreplace.test */, - F96D438A08F272B6004A47F5 /* lsearch.test */, - F96D438B08F272B6004A47F5 /* lset.test */, - F96D438C08F272B6004A47F5 /* lsetComp.test */, - F96D438D08F272B6004A47F5 /* macOSXFCmd.test */, - F95FAFF90B34F1130072E431 /* macOSXLoad.test */, - F96D438E08F272B6004A47F5 /* main.test */, - F9ECB1CB0B26534C00A28025 /* mathop.test */, - F96D438F08F272B6004A47F5 /* misc.test */, - F96D439008F272B6004A47F5 /* msgcat.test */, - F96D439108F272B6004A47F5 /* namespace-old.test */, - F96D439208F272B7004A47F5 /* namespace.test */, - F96D439308F272B7004A47F5 /* notify.test */, - F91DC23C0E44C51B002CB8D1 /* nre.test */, - F96D439408F272B7004A47F5 /* obj.test */, - F93599C80DF1F81900E04F67 /* oo.test */, - F96D439508F272B7004A47F5 /* opt.test */, - F96D439608F272B7004A47F5 /* package.test */, - F96D439708F272B7004A47F5 /* parse.test */, - F96D439808F272B7004A47F5 /* parseExpr.test */, - F96D439908F272B7004A47F5 /* parseOld.test */, - F96D439A08F272B7004A47F5 /* pid.test */, - F96D439B08F272B7004A47F5 /* pkg.test */, - F96D439C08F272B7004A47F5 /* pkgMkIndex.test */, - F96D439D08F272B7004A47F5 /* platform.test */, - F96D439E08F272B7004A47F5 /* proc-old.test */, - F96D439F08F272B7004A47F5 /* proc.test */, - F96D43A008F272B7004A47F5 /* pwd.test */, - F96D43A108F272B7004A47F5 /* README */, - F96D43A208F272B7004A47F5 /* reg.test */, - F96D43A308F272B7004A47F5 /* regexp.test */, - F96D43A408F272B7004A47F5 /* regexpComp.test */, - F96D43A508F272B7004A47F5 /* registry.test */, - F96D43A608F272B7004A47F5 /* remote.tcl */, - F96D43A708F272B7004A47F5 /* rename.test */, - F96D43A808F272B7004A47F5 /* result.test */, - F96D43A908F272B7004A47F5 /* safe.test */, - F96D43AA08F272B7004A47F5 /* scan.test */, - F96D43AB08F272B7004A47F5 /* security.test */, - F96D43AC08F272B7004A47F5 /* set-old.test */, - F96D43AD08F272B7004A47F5 /* set.test */, - F96D43AE08F272B7004A47F5 /* socket.test */, - F96D43AF08F272B7004A47F5 /* source.test */, - F96D43B008F272B7004A47F5 /* split.test */, - F96D43B108F272B7004A47F5 /* stack.test */, - F96D43B208F272B7004A47F5 /* string.test */, - F96D43B308F272B7004A47F5 /* stringComp.test */, - F96D43B408F272B7004A47F5 /* stringObj.test */, - F96D43B508F272B7004A47F5 /* subst.test */, - F96D43B608F272B7004A47F5 /* switch.test */, - F974D5780FBE7E6100BF728B /* tailcall.test */, - F96D43B708F272B7004A47F5 /* tcltest.test */, - F96D43B808F272B7004A47F5 /* thread.test */, - F96D43B908F272B7004A47F5 /* timer.test */, - F96D43BA08F272B7004A47F5 /* tm.test */, - F96D43BB08F272B7004A47F5 /* trace.test */, - F96D43BC08F272B7004A47F5 /* unixFCmd.test */, - F96D43BD08F272B7004A47F5 /* unixFile.test */, - F96D43BE08F272B7004A47F5 /* unixInit.test */, - F96D43BF08F272B7004A47F5 /* unixNotfy.test */, - F96D43C008F272B7004A47F5 /* unknown.test */, - F96D43C108F272B7004A47F5 /* unload.test */, - F96D43C208F272B7004A47F5 /* uplevel.test */, - F96D43C308F272B7004A47F5 /* upvar.test */, - F96D43C408F272B7004A47F5 /* utf.test */, - F96D43C508F272B7004A47F5 /* util.test */, - F96D43C608F272B7004A47F5 /* var.test */, - F96D43C708F272B7004A47F5 /* while-old.test */, - F96D43C808F272B7004A47F5 /* while.test */, - F96D43C908F272B7004A47F5 /* winConsole.test */, - F96D43CA08F272B7004A47F5 /* winDde.test */, - F96D43CB08F272B7004A47F5 /* winFCmd.test */, - F96D43CC08F272B7004A47F5 /* winFile.test */, - F96D43CD08F272B7004A47F5 /* winNotify.test */, - F96D43CE08F272B7004A47F5 /* winPipe.test */, - F96D43CF08F272B7004A47F5 /* winTime.test */, - F915432A0EF201CF0032D1E8 /* zlib.test */, - ); - path = tests; - sourceTree = ""; - }; - F96D43D008F272B8004A47F5 /* tools */ = { - isa = PBXGroup; - children = ( - F96D43D108F272B8004A47F5 /* checkLibraryDoc.tcl */, - F96D43D208F272B8004A47F5 /* configure */, - F96D43D308F272B8004A47F5 /* configure.ac */, - F96D442508F272B8004A47F5 /* genStubs.tcl */, - F96D442708F272B8004A47F5 /* index.tcl */, - F96D442808F272B8004A47F5 /* installData.tcl */, - F96D442908F272B8004A47F5 /* loadICU.tcl */, - F96D442A08F272B8004A47F5 /* Makefile.in */, - F96D442B08F272B8004A47F5 /* makeTestCases.tcl */, - F96D442C08F272B8004A47F5 /* man2help.tcl */, - F96D442D08F272B8004A47F5 /* man2help2.tcl */, - F96D442E08F272B8004A47F5 /* man2html.tcl */, - 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Steffen + * Copyright © 2001-2009 Apple Inc. + * Copyright © 2003-2009 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -144,10 +144,45 @@ #endif /* HAVE_COREFOUNDATION */ /* *---------------------------------------------------------------------- * + * Tcl_MacOSXOpenBundleResources -- + * + * Given the bundle name for a shared library, this routine sets + * libraryPath to the Resources/Scripts directory in the framework + * package. If hasResourceFile is true, it will also open the main + * resource file for the bundle. + * + * Results: + * TCL_OK if the bundle could be opened, and the Scripts folder found. + * TCL_ERROR otherwise. + * + * Side effects: + * libraryVariableName may be set, and the resource file opened. + * + *---------------------------------------------------------------------- + */ + +#if !defined(TCL_NO_DEPRECATED) && (TCL_MAJOR_VERSION < 9) +#undef Tcl_MacOSXOpenBundleResources +int +Tcl_MacOSXOpenBundleResources( + Tcl_Interp *interp, + const char *bundleName, + int hasResourceFile, + int maxPathLen, + char *libraryPath) +{ + return Tcl_MacOSXOpenVersionedBundleResources(interp, bundleName, NULL, + hasResourceFile, maxPathLen, libraryPath); +} +#endif + +/* + *---------------------------------------------------------------------- + * * Tcl_MacOSXOpenVersionedBundleResources -- * * Given the bundle and version name for a shared library (version name * can be NULL to indicate latest version), this routine sets libraryPath * to the Resources/Scripts directory in the framework package. If @@ -168,11 +203,11 @@ Tcl_MacOSXOpenVersionedBundleResources( TCL_UNUSED(Tcl_Interp *), const char *bundleName, const char *bundleVersion, int hasResourceFile, - size_t maxPathLen, + int maxPathLen, char *libraryPath) { #ifdef HAVE_COREFOUNDATION CFBundleRef bundleRef, versionedBundleRef = NULL; CFStringRef bundleNameRef; Index: macosx/tclMacOSXFCmd.c ================================================================== --- macosx/tclMacOSXFCmd.c +++ macosx/tclMacOSXFCmd.c @@ -2,11 +2,11 @@ * tclMacOSXFCmd.c * * This file implements the MacOSX specific portion of file manipulation * subcommands of the "file" command. * - * Copyright (c) 2003-2007 Daniel A. Steffen + * Copyright © 2003-2007 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -200,12 +200,12 @@ break; } return TCL_OK; #else Tcl_SetObjResult(interp, Tcl_NewStringObj( - "Mac OS X file attributes not supported", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); + "Mac OS X file attributes not supported", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", (char *)NULL); return TCL_ERROR; #endif /* HAVE_GETATTRLIST */ } /* @@ -332,22 +332,22 @@ * supported. */ if (newRsrcForkSize != 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "setting nonzero rsrclength not supported", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); + "setting nonzero rsrclength not supported", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", (char *)NULL); return TCL_ERROR; } /* * Construct path to resource fork. */ Tcl_DStringInit(&ds); - Tcl_DStringAppend(&ds, native, -1); - Tcl_DStringAppend(&ds, _PATH_RSRCFORKSPEC, -1); + Tcl_DStringAppend(&ds, native, TCL_INDEX_NONE); + Tcl_DStringAppend(&ds, _PATH_RSRCFORKSPEC, TCL_INDEX_NONE); result = truncate(Tcl_DStringValue(&ds), 0); if (result != 0) { /* * truncate() on a valid resource fork path may fail with a @@ -373,12 +373,12 @@ } } return TCL_OK; #else Tcl_SetObjResult(interp, Tcl_NewStringObj( - "Mac OS X file attributes not supported", -1)); - Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); + "Mac OS X file attributes not supported", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", (char *)NULL); return TCL_ERROR; #endif } /* @@ -457,15 +457,15 @@ /* * Construct paths to resource forks. */ Tcl_DStringInit(&srcBuf); - Tcl_DStringAppend(&srcBuf, src, -1); - Tcl_DStringAppend(&srcBuf, _PATH_RSRCFORKSPEC, -1); + Tcl_DStringAppend(&srcBuf, src, TCL_INDEX_NONE); + Tcl_DStringAppend(&srcBuf, _PATH_RSRCFORKSPEC, TCL_INDEX_NONE); Tcl_DStringInit(&dstBuf); - Tcl_DStringAppend(&dstBuf, dst, -1); - Tcl_DStringAppend(&dstBuf, _PATH_RSRCFORKSPEC, -1); + Tcl_DStringAppend(&dstBuf, dst, TCL_INDEX_NONE); + Tcl_DStringAppend(&dstBuf, _PATH_RSRCFORKSPEC, TCL_INDEX_NONE); /* * Do the copy. */ @@ -489,11 +489,11 @@ * This routine is used by the globbing code to check if a file matches a * given mac type and/or creator code. * * Results: * The return value is 1, 0 or -1 indicating whether the file matches the - * given criteria, does not match them, or an error occurred (in wich + * given criteria, does not match them, or an error occurred (in which * case an error is left in interp). * * Side effects: * None. * @@ -575,11 +575,11 @@ Tcl_Obj *objPtr, /* The object from which to get an OSType. */ OSType *osTypePtr) /* Place to store resulting OSType. */ { int result = TCL_OK; - if (!TclHasIntRep(objPtr, &tclOSTypeType)) { + if (!TclHasInternalRep(objPtr, &tclOSTypeType)) { result = SetOSTypeFromAny(interp, objPtr); } *osTypePtr = (OSType) objPtr->internalRep.wideValue; return result; } @@ -637,20 +637,20 @@ { const char *string; int result = TCL_OK; Tcl_DString ds; Tcl_Encoding encoding = Tcl_GetEncoding(NULL, "macRoman"); - size_t length; + Tcl_Size length; string = TclGetStringFromObj(objPtr, &length); Tcl_UtfToExternalDString(encoding, string, length, &ds); if (Tcl_DStringLength(&ds) > 4) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "expected Macintosh OS type but got \"%s\": ", string)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "MAC_OSTYPE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "MAC_OSTYPE", (char *)NULL); } result = TCL_ERROR; } else { OSType osType; char bytes[4] = {'\0','\0','\0','\0'}; @@ -658,11 +658,11 @@ memcpy(bytes, Tcl_DStringValue(&ds), Tcl_DStringLength(&ds)); osType = (OSType) bytes[0] << 24 | (OSType) bytes[1] << 16 | (OSType) bytes[2] << 8 | (OSType) bytes[3]; - TclFreeIntRep(objPtr); + TclFreeInternalRep(objPtr); objPtr->internalRep.wideValue = (Tcl_WideInt) osType; objPtr->typePtr = &tclOSTypeType; } Tcl_DStringFree(&ds); Tcl_FreeEncoding(encoding); @@ -691,11 +691,11 @@ static void UpdateStringOfOSType( Tcl_Obj *objPtr) /* OSType object whose string rep to * update. */ { - const size_t size = TCL_UTF_MAX * 4; + const int size = TCL_UTF_MAX * 4; char *dst = Tcl_InitStringRep(objPtr, NULL, size); OSType osType = (OSType) objPtr->internalRep.wideValue; int written = 0; Tcl_Encoding encoding; char src[5]; @@ -707,11 +707,11 @@ src[2] = (char) (osType >> 8); src[3] = (char) (osType); src[4] = '\0'; encoding = Tcl_GetEncoding(NULL, "macRoman"); - Tcl_ExternalToUtf(NULL, encoding, src, -1, /* flags */ 0, + Tcl_ExternalToUtf(NULL, encoding, src, TCL_INDEX_NONE, /* flags */ 0, /* statePtr */ NULL, dst, size, /* srcReadPtr */ NULL, /* dstWrotePtr */ &written, /* dstCharsPtr */ NULL); Tcl_FreeEncoding(encoding); (void)Tcl_InitStringRep(objPtr, NULL, written); Index: macosx/tclMacOSXNotify.c ================================================================== --- macosx/tclMacOSXNotify.c +++ macosx/tclMacOSXNotify.c @@ -3,13 +3,13 @@ * * This file contains the implementation of a merged CFRunLoop/select() * based notifier, which is the lowest-level part of the Tcl event loop. * This file works together with generic/tclNotify.c. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright 2001-2009, Apple Inc. - * Copyright (c) 2005-2009 Daniel A. Steffen + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2001-2009, Apple Inc. + * Copyright © 2005-2009 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -237,11 +237,11 @@ * Debug version of SpinLockLock that logs the time spent waiting for the lock */ #define SpinLockLockDbg(p) \ if (!SpinLockTry(p)) { \ - Tcl_WideInt s = TclpGetWideClicks(), e; \ + long long s = TclpGetWideClicks(), e; \ \ SpinLockLock(p); \ e = TclpGetWideClicks(); \ TclMacOSXNotifierDbgMsg("waited on %s for %8.0f ns", \ #p, TclpWideClicksToNanoseconds(e-s)); \ @@ -309,11 +309,11 @@ int readyMask; /* Mask of events that have been seen since * the last time file handlers were invoked * for this file. */ Tcl_FileProc *proc; /* Function to call, in the style of * Tcl_CreateFileHandler. */ - ClientData clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ struct FileHandler *nextPtr;/* Next in list of all files we care about. */ } FileHandler; /* * The following structure is what is added to the Tcl event queue when file @@ -455,10 +455,24 @@ * You must hold the notifierInitLock before accessing this variable. */ static int notifierThreadRunning; +/* + * The following static flag indicates that async handlers are pending. + */ + +#if TCL_THREADS +static int asyncPending = 0; +#endif + +/* + * Signal mask information for notifier thread. + */ +static sigset_t notifierSigMask; +static sigset_t allSigMask; + /* * This is the thread ID of the notifier thread that does select. Only valid * when notifierThreadRunning is non-zero. * * You must hold the notifierInitLock before accessing this variable. @@ -489,11 +503,11 @@ /* * Static routines defined in this file. */ static void StartNotifierThread(void); -static TCL_NORETURN void NotifierThreadProc(ClientData clientData); +static TCL_NORETURN void NotifierThreadProc(void *clientData); static int FileHandlerEventProc(Tcl_Event *evPtr, int flags); static void TimerWakeUp(CFRunLoopTimerRef timer, void *info); static void QueueFileEvents(void *info); static void UpdateWaitingListAndServiceEvents( CFRunLoopObserverRef observer, @@ -532,11 +546,62 @@ #endif /* HAVE_PTHREAD_ATFORK */ /* *---------------------------------------------------------------------- * - * Tcl_InitNotifier -- + * LookUpFileHandler -- + * + * Look up the file handler structure (and optionally the previous one in + * the chain) associated with a file descriptor. + * + * Returns: + * A pointer to the file handler, or NULL if it can't be found. + * + * Side effects: + * If prevPtrPtr is non-NULL, it will be written to if the file handler + * is found. + * + *---------------------------------------------------------------------- + */ + +static inline FileHandler * +LookUpFileHandler( + ThreadSpecificData *tsdPtr, /* Where to look things up. */ + int fd, /* What we are looking for. */ + FileHandler **prevPtrPtr) /* If non-NULL, where to report the previous + * pointer. */ +{ + FileHandler *filePtr, *prevPtr; + + /* + * Find the entry for the given file (and return if there isn't one). + */ + + for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; + prevPtr = filePtr, filePtr = filePtr->nextPtr) { + if (filePtr == NULL) { + return NULL; + } + if (filePtr->fd == fd) { + break; + } + } + + /* + * Report what we've found to our caller. + */ + + if (prevPtrPtr) { + *prevPtrPtr = prevPtr; + } + return filePtr; +} + +/* + *---------------------------------------------------------------------- + * + * TclpInitNotifier -- * * Initializes the platform specific notifier state. * * Results: * Returns a handle to the notifier state for this thread. @@ -545,27 +610,21 @@ * None. * *---------------------------------------------------------------------- */ -ClientData -Tcl_InitNotifier(void) -{ - ThreadSpecificData *tsdPtr; - - if (tclNotifierHooks.initNotifierProc) { - return tclNotifierHooks.initNotifierProc(); - } - - tsdPtr = TCL_TSD_INIT(&dataKey); +void * +TclpInitNotifier(void) +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); #ifdef WEAK_IMPORT_SPINLOCKLOCK /* * Initialize support for weakly imported spinlock API. */ if (pthread_once(&spinLockLockInitControl, SpinLockLockInit)) { - Tcl_Panic("Tcl_InitNotifier: pthread_once failed"); + Tcl_Panic("Tcl_InitNotifier: %s", "pthread_once failed"); } #endif #ifndef __CONSTANT_CFSTRINGS__ if (!tclEventsOnlyRunLoopMode) { @@ -588,11 +647,12 @@ runLoopSourceContext.info = tsdPtr; runLoopSourceContext.perform = QueueFileEvents; runLoopSource = CFRunLoopSourceCreate(NULL, LONG_MIN, &runLoopSourceContext); if (!runLoopSource) { - Tcl_Panic("Tcl_InitNotifier: could not create CFRunLoopSource"); + Tcl_Panic("Tcl_InitNotifier: %s", + "could not create CFRunLoopSource"); } CFRunLoopAddSource(runLoop, runLoopSource, kCFRunLoopCommonModes); CFRunLoopAddSource(runLoop, runLoopSource, tclEventsOnlyRunLoopMode); bzero(&runLoopObserverContext, sizeof(CFRunLoopObserverContext)); @@ -600,12 +660,12 @@ runLoopObserver = CFRunLoopObserverCreate(NULL, kCFRunLoopEntry|kCFRunLoopExit, TRUE, LONG_MIN, UpdateWaitingListAndServiceEvents, &runLoopObserverContext); if (!runLoopObserver) { - Tcl_Panic("Tcl_InitNotifier: could not create " - "CFRunLoopObserver"); + Tcl_Panic("Tcl_InitNotifier: %s", + "could not create CFRunLoopObserver"); } CFRunLoopAddObserver(runLoop, runLoopObserver, kCFRunLoopCommonModes); /* * Create a second CFRunLoopObserver with the same callback as above @@ -618,12 +678,12 @@ runLoopObserverTcl = CFRunLoopObserverCreate(NULL, kCFRunLoopEntry|kCFRunLoopExit, TRUE, LONG_MIN, UpdateWaitingListAndServiceEvents, &runLoopObserverContext); if (!runLoopObserverTcl) { - Tcl_Panic("Tcl_InitNotifier: could not create " - "CFRunLoopObserver"); + Tcl_Panic("Tcl_InitNotifier: %s", + "could not create CFRunLoopObserver"); } CFRunLoopAddObserver(runLoop, runLoopObserverTcl, tclEventsOnlyRunLoopMode); tsdPtr->runLoop = runLoop; @@ -648,11 +708,11 @@ if (MayUsePthreadAtfork() && !atForkInit) { int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild); if (result) { - Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed"); + Tcl_Panic("Tcl_InitNotifier: %s", "pthread_atfork failed"); } atForkInit = 1; } #endif /* HAVE_PTHREAD_ATFORK */ if (notifierCount == 0) { @@ -661,24 +721,24 @@ /* * Initialize trigger pipe. */ if (pipe(fds) != 0) { - Tcl_Panic("Tcl_InitNotifier: could not create trigger pipe"); + Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger pipe"); } status = fcntl(fds[0], F_GETFL); status |= O_NONBLOCK; if (fcntl(fds[0], F_SETFL, status) < 0) { - Tcl_Panic("Tcl_InitNotifier: could not make receive pipe non " - "blocking"); + Tcl_Panic("Tcl_InitNotifier: %s", + "could not make receive pipe non-blocking"); } status = fcntl(fds[1], F_GETFL); status |= O_NONBLOCK; if (fcntl(fds[1], F_SETFL, status) < 0) { - Tcl_Panic("Tcl_InitNotifier: could not make trigger pipe non " - "blocking"); + Tcl_Panic("Tcl_InitNotifier: %s", + "could not make trigger pipe non-blocking"); } receivePipe = fds[0]; triggerPipe = fds[1]; @@ -698,11 +758,11 @@ } /* *---------------------------------------------------------------------- * - * TclMacOSXNotifierAddRunLoopMode -- + * Tcl_MacOSXNotifierAddRunLoopMode -- * * Add the tcl notifier RunLoop source, observer and timer (if any) * to the given RunLoop mode. * * Results: @@ -713,11 +773,11 @@ * *---------------------------------------------------------------------- */ void -TclMacOSXNotifierAddRunLoopMode( +Tcl_MacOSXNotifierAddRunLoopMode( const void *runLoopMode) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); CFStringRef mode = (CFStringRef) runLoopMode; @@ -755,30 +815,45 @@ } if (!notifierThreadRunning) { int result; pthread_attr_t attr; + /* + * Arrange for the notifier thread to start with all + * signals blocked. In its mainloop it unblocks the + * signals at safe points. + */ + + sigfillset(&allSigMask); + pthread_sigmask(SIG_BLOCK, &allSigMask, ¬ifierSigMask); + pthread_attr_init(&attr); pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM); pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE); pthread_attr_setstacksize(&attr, 60 * 1024); result = pthread_create(¬ifierThread, &attr, - (void * (*)(void *))NotifierThreadProc, NULL); + (void * (*)(void *)) NotifierThreadProc, NULL); pthread_attr_destroy(&attr); if (result) { Tcl_Panic("StartNotifierThread: unable to start notifier thread"); } notifierThreadRunning = 1; + + /* + * Restore original signal mask. + */ + + pthread_sigmask(SIG_SETMASK, ¬ifierSigMask, NULL); } UNLOCK_NOTIFIER_INIT; } /* *---------------------------------------------------------------------- * - * Tcl_FinalizeNotifier -- + * TclpFinalizeNotifier -- * * This function is called to cleanup the notifier state before a thread * is terminated. * * Results: @@ -790,21 +865,14 @@ * *---------------------------------------------------------------------- */ void -Tcl_FinalizeNotifier( - ClientData clientData) -{ - ThreadSpecificData *tsdPtr; - - if (tclNotifierHooks.finalizeNotifierProc) { - tclNotifierHooks.finalizeNotifierProc(clientData); - return; - } - - tsdPtr = TCL_TSD_INIT(&dataKey); +TclpFinalizeNotifier( + TCL_UNUSED(void *)) +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); LOCK_NOTIFIER_INIT; notifierCount--; DISABLE_ASL; @@ -835,10 +903,18 @@ if (result) { Tcl_Panic("Tcl_FinalizeNotifier: unable to join notifier " "thread"); } notifierThreadRunning = 0; + + /* + * If async marks are outstanding, perform actions now. + */ + if (asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } } close(receivePipe); triggerPipe = -1; } @@ -874,11 +950,11 @@ } /* *---------------------------------------------------------------------- * - * Tcl_AlertNotifier -- + * TclpAlertNotifier -- * * Wake up the specified notifier from any thread. This routine is called * by the platform independent notifier code whenever the Tcl_ThreadAlert * routine is called. This routine is guaranteed not to be called on a * given notifier after Tcl_FinalizeNotifier is called for that notifier. @@ -891,19 +967,14 @@ * *---------------------------------------------------------------------- */ void -Tcl_AlertNotifier( - ClientData clientData) -{ - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData; - - if (tclNotifierHooks.alertNotifierProc) { - tclNotifierHooks.alertNotifierProc(clientData); - return; - } +TclpAlertNotifier( + void *clientData) +{ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; LOCK_NOTIFIER_TSD; if (tsdPtr->runLoop) { CFRunLoopSourceSignal(tsdPtr->runLoopSource); CFRunLoopWakeUp(tsdPtr->runLoop); @@ -912,11 +983,11 @@ } /* *---------------------------------------------------------------------- * - * Tcl_SetTimer -- + * TclpSetTimer -- * * This function sets the current notifier timer value. * * Results: * None. @@ -926,32 +997,27 @@ * *---------------------------------------------------------------------- */ void -Tcl_SetTimer( +TclpSetTimer( const Tcl_Time *timePtr) /* Timeout value, may be NULL. */ { ThreadSpecificData *tsdPtr; CFRunLoopTimerRef runLoopTimer; CFTimeInterval waitTime; - if (tclNotifierHooks.setTimerProc) { - tclNotifierHooks.setTimerProc(timePtr); - return; - } - tsdPtr = TCL_TSD_INIT(&dataKey); runLoopTimer = tsdPtr->runLoopTimer; if (!runLoopTimer) { return; } if (timePtr) { Tcl_Time vTime = *timePtr; if (vTime.sec != 0 || vTime.usec != 0) { - tclScaleTimeProcPtr(&vTime, tclTimeClientData); + TclScaleTime(&vTime); waitTime = vTime.sec + 1.0e-6 * vTime.usec; } else { waitTime = 0; } } else { @@ -979,18 +1045,18 @@ */ static void TimerWakeUp( TCL_UNUSED(CFRunLoopTimerRef), - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { } /* *---------------------------------------------------------------------- * - * Tcl_ServiceModeHook -- + * TclpServiceModeHook -- * * This function is invoked whenever the service mode changes. * * Results: * None. @@ -1000,22 +1066,15 @@ * *---------------------------------------------------------------------- */ void -Tcl_ServiceModeHook( +TclpServiceModeHook( int mode) /* Either TCL_SERVICE_ALL, or * TCL_SERVICE_NONE. */ { - ThreadSpecificData *tsdPtr; - - if (tclNotifierHooks.serviceModeHookProc) { - tclNotifierHooks.serviceModeHookProc(mode); - return; - } - - tsdPtr = TCL_TSD_INIT(&dataKey); + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (mode == TCL_SERVICE_ALL && !tsdPtr->runLoopTimer) { if (!tsdPtr->runLoop) { Tcl_Panic("Tcl_ServiceModeHook: Notifier not initialized"); } @@ -1031,13 +1090,13 @@ } /* *---------------------------------------------------------------------- * - * Tcl_CreateFileHandler -- + * TclpCreateFileHandler -- * - * This function registers a file handler with the select notifier. + * This function registers a file handler with the notifier. * * Results: * None. * * Side effects: @@ -1045,38 +1104,25 @@ * *---------------------------------------------------------------------- */ void -Tcl_CreateFileHandler( +TclpCreateFileHandler( int fd, /* Handle of stream to watch. */ int mask, /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, and TCL_EXCEPTION: indicates * conditions under which proc should be * called. */ Tcl_FileProc *proc, /* Function to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ -{ - ThreadSpecificData *tsdPtr; - FileHandler *filePtr; - - if (tclNotifierHooks.createFileHandlerProc) { - tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData); - return; - } - - tsdPtr = TCL_TSD_INIT(&dataKey); - - for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL; - filePtr = filePtr->nextPtr) { - if (filePtr->fd == fd) { - break; - } - } + void *clientData) /* Arbitrary data to pass to proc. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr = LookUpFileHandler(tsdPtr, fd, NULL); + if (filePtr == NULL) { - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); filePtr->fd = fd; filePtr->readyMask = 0; filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; tsdPtr->firstFileHandlerPtr = filePtr; } @@ -1111,11 +1157,11 @@ } /* *---------------------------------------------------------------------- * - * Tcl_DeleteFileHandler -- + * TclpDeleteFileHandler -- * * Cancel a previously-arranged callback arrangement for a file. * * Results: * None. @@ -1125,51 +1171,38 @@ * *---------------------------------------------------------------------- */ void -Tcl_DeleteFileHandler( +TclpDeleteFileHandler( int fd) /* Stream id for which to remove callback * function. */ { FileHandler *filePtr, *prevPtr; - int i, numFdBits; - ThreadSpecificData *tsdPtr; - - if (tclNotifierHooks.deleteFileHandlerProc) { - tclNotifierHooks.deleteFileHandlerProc(fd); - return; - } - - tsdPtr = TCL_TSD_INIT(&dataKey); - numFdBits = -1; + int i, numFdBits = -1; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* * Find the entry for the given file (and return if there isn't one). */ - for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; - prevPtr = filePtr, filePtr = filePtr->nextPtr) { - if (filePtr == NULL) { - return; - } - if (filePtr->fd == fd) { - break; - } + filePtr = LookUpFileHandler(tsdPtr, fd, &prevPtr); + if (filePtr == NULL) { + return; } /* * Find current max fd. */ - if (fd+1 == tsdPtr->numFdBits) { + if (fd + 1 == tsdPtr->numFdBits) { numFdBits = 0; - for (i = fd-1; i >= 0; i--) { + for (i = fd - 1; i >= 0; i--) { if (FD_ISSET(i, &tsdPtr->checkMasks.readable) || FD_ISSET(i, &tsdPtr->checkMasks.writable) || FD_ISSET(i, &tsdPtr->checkMasks.exceptional)) { - numFdBits = i+1; + numFdBits = i + 1; break; } } } @@ -1200,11 +1233,11 @@ if (prevPtr == NULL) { tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; } else { prevPtr->nextPtr = filePtr->nextPtr; } - Tcl_Free(filePtr); + ckfree(filePtr); } /* *---------------------------------------------------------------------- * @@ -1248,16 +1281,12 @@ * directly in the event, so that the handler can be deleted while the * event is queued without leaving a dangling pointer. */ tsdPtr = TCL_TSD_INIT(&dataKey); - for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL; - filePtr = filePtr->nextPtr) { - if (filePtr->fd != fileEvPtr->fd) { - continue; - } - + filePtr = LookUpFileHandler(tsdPtr, fileEvPtr->fd, NULL); + if (filePtr != NULL) { /* * The code is tricky for two reasons: * 1. The file handler's desired events could have changed since the * time when the event was queued, so AND the ready mask with the * desired mask. @@ -1282,46 +1311,65 @@ FD_CLR(filePtr->fd, &tsdPtr->readyMasks.exceptional); } UNLOCK_NOTIFIER_TSD; filePtr->proc(filePtr->clientData, mask); } - break; } return 1; } /* *---------------------------------------------------------------------- * - * Tcl_WaitForEvent -- + * TclpNotifierData -- + * + * This function returns a void pointer to be associated + * with a Tcl_AsyncHandler. + * + * Results: + * On MacOSX, returns always NULL. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +void * +TclpNotifierData(void) +{ + return NULL; +} + +/* + *---------------------------------------------------------------------- + * + * TclpWaitForEvent -- * * This function is called by Tcl_DoOneEvent to wait for new events on * the message queue. If the block time is 0, then Tcl_WaitForEvent just * polls without blocking. * * Results: - * Returns 0 if a tcl event or timeout ocurred and 1 if a non-tcl + * Returns 0 if a tcl event or timeout occurred and 1 if a non-tcl * CFRunLoop source was processed. * * Side effects: * None. * *---------------------------------------------------------------------- */ int -Tcl_WaitForEvent( +TclpWaitForEvent( const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ { int result, polling, runLoopRunning; CFTimeInterval waitTime; SInt32 runLoopStatus; ThreadSpecificData *tsdPtr; - if (tclNotifierHooks.waitForEventProc) { - return tclNotifierHooks.waitForEventProc(timePtr); - } result = -1; polling = 0; waitTime = CF_TIMEINTERVAL_FOREVER; tsdPtr = TCL_TSD_INIT(&dataKey); @@ -1341,14 +1389,13 @@ * actually have something to scale? If yes to both then we call the * handler to do this scaling. */ if (vTime.sec != 0 || vTime.usec != 0) { - tclScaleTimeProcPtr(&vTime, tclTimeClientData); + TclScaleTime(&vTime); waitTime = vTime.sec + 1.0e-6 * vTime.usec; } else { - /* * The max block time was set to 0. * * If we set the waitTime to 0, then the call to CFRunLoopInMode * may return without processing all of its sources. The Apple @@ -1355,12 +1402,12 @@ * documentation says that if the waitTime is 0 "only one pass is * made through the run loop before returning; if multiple sources * or timers are ready to fire immediately, only one (possibly two * if one is a version 0 source) will be fired, regardless of the * value of returnAfterSourceHandled." This can cause some chanio - * tests to fail. So we use a small positive waitTime unless there - * is another RunLoop running. + * tests to fail. So we use a small positive waitTime unless + * there is another RunLoop running. */ polling = 1; waitTime = tsdPtr->runLoopRunning ? 0 : 0.0001; } @@ -1429,11 +1476,11 @@ QueueFileEvents( void *info) { SelectMasks readyMasks; FileHandler *filePtr; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)info; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) info; /* * Queue all detected file events. */ @@ -1468,11 +1515,12 @@ * Don't bother to queue an event if the mask was previously non-zero * since an event must still be on the queue. */ if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = (FileHandlerEvent *)Tcl_Alloc(sizeof(FileHandlerEvent)); + FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) + ckalloc(sizeof(FileHandlerEvent)); fileEvPtr->header.proc = FileHandlerEventProc; fileEvPtr->fd = filePtr->fd; Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); } @@ -1483,12 +1531,12 @@ /* *---------------------------------------------------------------------- * * UpdateWaitingListAndServiceEvents -- * - * CFRunLoopObserver callback for updating waitingList and - * servicing Tcl events. + * CFRunLoopObserver callback for updating waitingList and servicing Tcl + * events. * * Results: * None. * * Side effects: @@ -1501,11 +1549,12 @@ UpdateWaitingListAndServiceEvents( TCL_UNUSED(CFRunLoopObserverRef), CFRunLoopActivity activity, void *info) { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)info; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) info; + if (tsdPtr->sleeping) { return; } switch (activity) { case kCFRunLoopEntry: @@ -1624,21 +1673,20 @@ * TIP #233: Scale from virtual time to real-time. */ vdelay.sec = ms / 1000; vdelay.usec = (ms % 1000) * 1000; - tclScaleTimeProcPtr(&vdelay, tclTimeClientData); - + TclScaleTime(&vdelay); if (tsdPtr->runLoop) { CFTimeInterval waitTime; CFRunLoopTimerRef runLoopTimer = tsdPtr->runLoopTimer; CFAbsoluteTime nextTimerFire = 0, waitEnd, now; SInt32 runLoopStatus; waitTime = vdelay.sec + 1.0e-6 * vdelay.usec; - now = CFAbsoluteTimeGetCurrent(); + now = CFAbsoluteTimeGetCurrent(); waitEnd = now + waitTime; if (runLoopTimer) { nextTimerFire = CFRunLoopTimerGetNextFireDate(runLoopTimer); if (nextTimerFire < waitEnd) { @@ -1664,11 +1712,11 @@ waitTime = 0; break; } } while (waitTime > 0); tsdPtr->sleeping = 0; - if (runLoopTimer) { + if (runLoopTimer) { CFRunLoopTimerSetNextFireDate(runLoopTimer, nextTimerFire); } } else { struct timespec waitTime; @@ -1727,11 +1775,11 @@ /* * Sanity check fd. */ if (fd >= FD_SETSIZE) { - Tcl_Panic("TclUnixWaitForFile can't handle file id %d", fd); + Tcl_Panic("TclUnixWaitForFile cannot handle file id %d", fd); /* must never get here, or select masks overrun will occur below */ } #endif /* @@ -1839,10 +1887,65 @@ } /* *---------------------------------------------------------------------- * + * TclAsyncNotifier -- + * + * This procedure sets the async mark of an async handler to a + * given value, if it is called from the notifier thread. + * + * Result: + * True, when the handler will be marked, false otherwise. + * + * Side effetcs: + * The trigger pipe is written when called from the notifier + * thread. + * + *---------------------------------------------------------------------- + */ + +int +TclAsyncNotifier( + int sigNumber, /* Signal number. */ + TCL_UNUSED(Tcl_ThreadId), /* Target thread. */ + TCL_UNUSED(void *), /* Notifier data. */ + int *flagPtr, /* Flag to mark. */ + int value) /* Value of mark. */ +{ +#if TCL_THREADS + /* + * WARNING: + * This code most likely runs in a signal handler. Thus, + * only few async-signal-safe system calls are allowed, + * e.g. pthread_self(), sem_post(), write(). + */ + + if (pthread_equal(pthread_self(), (pthread_t) notifierThread)) { + if (notifierThreadRunning) { + *flagPtr = value; + if (!asyncPending) { + asyncPending = 1; + write(triggerPipe, "S", 1); + } + return 1; + } + return 0; + } + + /* + * Re-send the signal to the notifier thread. + */ + + pthread_kill((pthread_t) notifierThread, sigNumber); +#endif + return 0; +} + +/* + *---------------------------------------------------------------------- + * * NotifierThreadProc -- * * This routine is the initial (and only) function executed by the * special notifier thread. Its job is to wait for file descriptors to * become readable or writable or to have an exception condition and then @@ -1851,11 +1954,11 @@ * notifier thread of a change in their interests by writing a single * byte to a special pipe that the notifier thread is monitoring. * * Result: * None. Once started, this routine never exits. It dies with the overall - * process. + * process or terminates its own thread (on notifier termination). * * Side effects: * The trigger pipe used to signal the notifier thread is created when * the notifier thread first starts. * @@ -1862,15 +1965,15 @@ *---------------------------------------------------------------------- */ static TCL_NORETURN void NotifierThreadProc( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr; fd_set readableMask, writableMask, exceptionalMask; - int i, numFdBits = 0, polling; + int i, ret, numFdBits = 0, polling; struct timeval poll = {0., 0.}, *timePtr; char buf[2]; /* * Look for file events and report them to interested threads. @@ -1919,12 +2022,29 @@ if (receivePipe >= numFdBits) { numFdBits = receivePipe + 1; } FD_SET(receivePipe, &readableMask); - if (select(numFdBits, &readableMask, &writableMask, &exceptionalMask, - timePtr) == -1) { + /* + * Signals are unblocked only during select(). + */ + + pthread_sigmask(SIG_SETMASK, ¬ifierSigMask, NULL); + ret = select(numFdBits, &readableMask, &writableMask, &exceptionalMask, + timePtr); + pthread_sigmask(SIG_BLOCK, &allSigMask, NULL); + + if (ret == -1) { + /* + * In case a signal was caught during select(), + * perform work on async handlers now. + */ + if (errno == EINTR && asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } + /* * Try again immediately on an error. */ continue; @@ -2008,10 +2128,15 @@ * pipe so we need to shut down the notifier thread. */ break; } + + if (asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } } } pthread_exit(0); } @@ -2088,22 +2213,27 @@ AtForkChild(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* - * If a child process unlocks an os_unfair_lock that was created in its parent - * the child will exit with an illegal instruction error. So we reinitialize - * the lock in the child rather than attempt to unlock it. + * If a child process unlocks an os_unfair_lock that was created in its + * parent the child will exit with an illegal instruction error. So we + * reinitialize the lock in the child rather than attempt to unlock it. */ #if defined(USE_OS_UNFAIR_LOCK) - tsdPtr->tsdLock = OS_UNFAIR_LOCK_INIT; + notifierInitLock = OS_UNFAIR_LOCK_INIT; + notifierLock = OS_UNFAIR_LOCK_INIT; + tsdPtr->tsdLock = OS_UNFAIR_LOCK_INIT; #else - UNLOCK_NOTIFIER_TSD; - UNLOCK_NOTIFIER; - UNLOCK_NOTIFIER_INIT; + UNLOCK_NOTIFIER_TSD; + UNLOCK_NOTIFIER; + UNLOCK_NOTIFIER_INIT; #endif + + asyncPending = 0; + if (tsdPtr->runLoop) { tsdPtr->runLoop = NULL; if (!noCFafterFork) { CFRunLoopSourceInvalidate(tsdPtr->runLoopSource); CFRelease(tsdPtr->runLoopSource); @@ -2129,21 +2259,27 @@ */ if (!noCFafterFork) { Tcl_InitNotifier(); } + + /* + * Restart the notifier thread for signal handling. + */ + + StartNotifierThread(); } } #endif /* HAVE_PTHREAD_ATFORK */ #else /* HAVE_COREFOUNDATION */ void -TclMacOSXNotifierAddRunLoopMode( +Tcl_MacOSXNotifierAddRunLoopMode( const void *runLoopMode) { - Tcl_Panic("TclMacOSXNotifierAddRunLoopMode: " + Tcl_Panic("Tcl_MacOSXNotifierAddRunLoopMode: " "Tcl not built with CoreFoundation support"); } #endif /* HAVE_COREFOUNDATION */ ADDED tests-perf/chan.perf.tcl Index: tests-perf/chan.perf.tcl ================================================================== --- /dev/null +++ tests-perf/chan.perf.tcl @@ -0,0 +1,93 @@ +#!/usr/bin/tclsh + +# ------------------------------------------------------------------------ +# +# chan.perf.tcl -- +# +# This file provides performance tests for comparison of tcl-speed +# of channel subsystem. +# +# ------------------------------------------------------------------------ +# +# Copyright (c) 2024 Serg G. Brester (aka sebres) +# +# See the file "license.terms" for information on usage and redistribution +# of this file. +# + + +if {![namespace exists ::tclTestPerf]} { + source -encoding utf-8 [file join [file dirname [info script]] test-performance.tcl] +} + + +namespace eval ::tclTestPerf-Chan { + +namespace path {::tclTestPerf} + +proc _get_test_chan {{bufSize 4096}} { + lassign [chan pipe] ch wch; + fconfigure $ch -translation lf -encoding utf-8 -buffersize $bufSize -buffering full + fconfigure $wch -translation lf -encoding utf-8 -buffersize $bufSize -buffering full + + exec [info nameofexecutable] -- $bufSize >@$wch << { + set bufSize [lindex $::argv end] + fconfigure stdout -translation lf -encoding utf-8 -buffersize $bufSize -buffering full + set buf [string repeat test 1000]; # 4K + # write ~ 10*1M + 10*2M + 10*10M + 1*20M: + set i 0; while {$i < int((10*1e6 + 10*2e6 + 10*10e6 + 1*20e6)/4e3)} { + #puts -nonewline stdout $i\t + puts stdout $buf + #flush stdout; # don't flush to use full buffer + incr i + } + } & + close $wch + return $ch +} + +# regression tests for [bug-da16d15574] (fix for [db4f2843cd]): +proc test-read-regress {{reptime {50000 10}}} { + _test_run -no-result $reptime { + # with 4KB buffersize: + setup { set ch [::tclTestPerf-Chan::_get_test_chan 4096]; fconfigure $ch -buffersize } + # 10 * 1M: + {read $ch [expr {int(1e6)}]} + # 10 * 2M: + {read $ch [expr {int(2e6)}]} + # 10 * 10M: + {read $ch [expr {int(10e6)}]} + # 1 * 20M: + {read $ch; break} + cleanup { close $ch } + + # with 1MB buffersize: + setup { set ch [::tclTestPerf-Chan::_get_test_chan 1048576]; fconfigure $ch -buffersize } + # 10 * 1M: + {read $ch [expr {int(1e6)}]} + # 10 * 2M: + {read $ch [expr {int(2e6)}]} + # 10 * 10M: + {read $ch [expr {int(10e6)}]} + # 1 * 20M: + {read $ch; break} + cleanup { close $ch } + } +} + +proc test {{reptime 1000}} { + test-read-regress + + puts \n**OK** +} + +}; # end of ::tclTestPerf-Chan + +# ------------------------------------------------------------------------ + +# if calling direct: +if {[info exists ::argv0] && [file tail $::argv0] eq [file tail [info script]]} { + array set in {-time 500} + array set in $argv + ::tclTestPerf-Chan::test $in(-time) +} Index: tests-perf/clock.perf.tcl ================================================================== --- tests-perf/clock.perf.tcl +++ tests-perf/clock.perf.tcl @@ -7,11 +7,11 @@ # degradation by switching between branches. # (currently for clock ensemble only) # # ------------------------------------------------------------------------ # -# Copyright (c) 2014 Serg G. Brester (aka sebres) +# Copyright © 2014 Serg G. Brester (aka sebres) # # See the file "license.terms" for information on usage and redistribution # of this file. # @@ -20,21 +20,21 @@ array set in $argv } ## common test performance framework: if {![namespace exists ::tclTestPerf]} { - source [file join [file dirname [info script]] test-performance.tcl] + source -encoding utf-8 [file join [file dirname [info script]] test-performance.tcl] } namespace eval ::tclTestPerf-TclClock { namespace path {::tclTestPerf} ## set testing defaults: set ::env(TCL_TZ) :CET -# warm-up interpeter compiler env, clock platform-related features: +# warm-up interpreter compiler env, clock platform-related features: ## warm-up test-related features (load clock.tcl, system zones, locales, etc.): clock scan "" -gmt 1 clock scan "" clock scan "" -timezone :CET @@ -353,15 +353,21 @@ # Bad zone {catch {clock scan "1 day" -timezone BAD_ZONE -locale en}} # Scan : julian day (overflow) {catch {clock scan 5373485 -format %J}} + + setup {set _(org-reptime) $_(reptime); lset _(reptime) 1 50} # Scan : test rotate of GC objects (format is dynamic, so tcl-obj removed with last reference) - {set i 0; time { clock scan "[incr i] - 25.11.2015" -format "$i - %d.%m.%Y" -base 0 -gmt 1 } 50} + setup {set i -1} + {clock scan "[incr i] - 25.11.2015" -format "$i - %d.%m.%Y" -base 0 -gmt 1} # Scan : test reusability of GC objects (format is dynamic, so tcl-obj removed with last reference) - {set i 50; time { clock scan "[incr i -1] - 25.11.2015" -format "$i - %d.%m.%Y" -base 0 -gmt 1 } 50} + setup {incr i; set j $i} + {clock scan "[incr j -1] - 25.11.2015" -format "$j - %d.%m.%Y" -base 0 -gmt 1} + setup {set _(reptime) $_(org-reptime); set j $i} + {clock scan "[incr j -1] - 25.11.2015" -format "$j - %d.%m.%Y" -base 0 -gmt 1; if {!$j} {set j $i}} } } proc test-ensemble-perf {{reptime 1000}} { _test_run $reptime { ADDED tests-perf/comparePerf.tcl Index: tests-perf/comparePerf.tcl ================================================================== --- /dev/null +++ tests-perf/comparePerf.tcl @@ -0,0 +1,371 @@ +#!/usr/bin/tclsh +# ------------------------------------------------------------------------ +# +# comparePerf.tcl -- +# +# Script to compare performance data from multiple runs. +# +# ------------------------------------------------------------------------ +# +# See the file "license.terms" for information on usage and redistribution +# of this file. +# +# Usage: +# tclsh comparePerf.tcl [--regexp RE] [--ratio time|rate] [--combine] [--base BASELABEL] PERFFILE ... +# +# The test data from each input file is tabulated so as to compare the results +# of test runs. If a PERFFILE does not exist, it is retried by adding the +# .perf extension. If the --regexp is specified, only test results whose +# id matches RE are examined. +# +# If the --combine option is specified, results of test sets with the same +# label are combined and averaged in the output. +# +# If the --base option is specified, the BASELABEL is used as the label to use +# the base timing. Otherwise, the label of the first data file is used. +# +# If --ratio option is "time" the ratio of test timing vs base test timing +# is shown. If "rate" (default) the inverse is shown. +# +# If --no-header is specified, the header describing test configuration is +# not output. +# +# The format of input files is as follows: +# +# Each line must begin with one of the characters below followed by a space +# followed by a string whose semantics depend on the initial character. +# E - Full path to the Tcl executable that was used to generate the file +# V - The Tcl patchlevel of the implementation +# D - A description for the test run for human consumption +# L - A label used to identify run environment. The --combine option will +# average all measuremets that have the same label. An input file without +# a label is treated as having a unique label and not combined with any other. +# P - A test measurement (see below) +# R - The number of runs made for the each test +# # - A comment, may be an arbitrary string. Usually included in performance +# data to describe the test. This is silently ignored +# +# Any lines not matching one of the above are ignored with a warning to stderr. +# +# A line beginning with the "P" marker is a test measurement. The first word +# following is a floating point number representing the test runtime. +# The remaining line (after trimming of whitespace) is the id of the test. +# Test generators are encouraged to make the id a well-defined machine-parseable +# as well human readable description of the test. The id must not appear more +# than once. An example test measurement line: +# P 2.32280 linsert in unshared L[10000] 1 elems 10000 times at 0 (var) +# Note here the iteration count is not present. +# + +namespace eval perf::compare { + # List of dictionaries, one per input file + variable PerfData +} + +proc perf::compare::warn {message} { + puts stderr "Warning: $message" +} +proc perf::compare::print {text} { + puts stdout $text +} +proc perf::compare::slurp {testrun_path} { + variable PerfData + + set runtimes [dict create] + + set path [file normalize $testrun_path] + set fd [open $path] + array set header {} + while {[gets $fd line] >= 0} { + set line [regsub -all {\s+} [string trim $line] " "] + switch -glob -- $line { + "#*" { + # Skip comments + } + "R *" - + "L *" - + "D *" - + "V *" - + "T *" - + "E *" { + set marker [lindex $line 0] + if {[info exists header($marker)]} { + warn "Ignoring $marker record (duplicate): \"$line\"" + } + set header($marker) [string range $line 2 end] + } + "P *" { + if {[scan $line "P %f %n" runtime id_start] == 2} { + set id [string range $line $id_start end] + if {[dict exists $runtimes $id]} { + warn "Ignoring duplicate test id \"$id\"" + } else { + dict set runtimes $id $runtime + } + } else { + warn "Invalid test result line format: \"$line\"" + } + } + default { + puts stderr "Warning: ignoring unrecognized line \"$line\"" + } + } + } + close $fd + + set result [dict create Input $path Runtimes $runtimes] + foreach {c k} { + L Label + V Version + E Executable + D Description + } { + if {[info exists header($c)]} { + dict set result $k $header($c) + } + } + + return $result +} + +proc perf::compare::burp {test_sets} { + variable Options + + # Print the key for each test run + set header " " + set separator " " + foreach test_set $test_sets { + set test_set_key "\[[incr test_set_num]\]" + if {! $Options(--no-header)} { + print "$test_set_key" + foreach k {Label Executable Version Input Description} { + if {[dict exists $test_set $k]} { + print "$k: [dict get $test_set $k]" + } + } + } + append header $test_set_key $separator + set separator " "; # Expand because later columns have ratio + } + set header [string trimright $header] + + if {! $Options(--no-header)} { + print "" + if {$Options(--ratio) eq "rate"} { + set ratio_description "ratio of baseline to the measurement (higher is faster)." + } else { + set ratio_description "ratio of measurement to the baseline (lower is faster)." + } + print "The first column \[1\] is the baseline measurement." + print "Subsequent columns are pairs of the additional measurement and " + print $ratio_description + print "" + } + + # Print the actual test run data + + print $header + set test_sets [lassign $test_sets base_set] + set fmt {%#10.5f} + set fmt_ratio {%-6.2f} + foreach {id base_runtime} [dict get $base_set Runtimes] { + if {[info exists Options(--regexp)]} { + if {![regexp $Options(--regexp) $id]} { + continue + } + } + if {$Options(--print-test-number)} { + set line "[format %-4s [incr counter].]" + } else { + set line "" + } + append line [format $fmt $base_runtime] + foreach test_set $test_sets { + if {[dict exists $test_set Runtimes $id]} { + set runtime [dict get $test_set Runtimes $id] + if {$Options(--ratio) eq "time"} { + if {$base_runtime != 0} { + set ratio [format $fmt_ratio [expr {$runtime/$base_runtime}]] + } else { + if {$runtime == 0} { + set ratio "NaN " + } else { + set ratio "Inf " + } + } + } else { + if {$runtime != 0} { + set ratio [format $fmt_ratio [expr {$base_runtime/$runtime}]] + } else { + if {$base_runtime == 0} { + set ratio "NaN " + } else { + set ratio "Inf " + } + } + } + append line "|" [format $fmt $runtime] "|" $ratio + } else { + append line [string repeat { } 11] + } + } + append line "|" $id + print $line + } +} + +proc perf::compare::chew {test_sets} { + variable Options + + # Combine test sets that have the same label, averaging the values + set unlabeled_sets {} + array set labeled_sets {} + + foreach test_set $test_sets { + # If there is no label, treat as independent set + if {![dict exists $test_set Label]} { + lappend unlabeled_sets $test_set + } else { + lappend labeled_sets([dict get $test_set Label]) $test_set + } + } + + foreach label [array names labeled_sets] { + set combined_set [lindex $labeled_sets($label) 0] + set runtimes [dict get $combined_set Runtimes] + foreach test_set [lrange $labeled_sets($label) 1 end] { + dict for {id timing} [dict get $test_set Runtimes] { + dict lappend runtimes $id $timing + } + } + dict for {id timings} $runtimes { + set total [tcl::mathop::+ {*}$timings] + dict set runtimes $id [expr {$total/[llength $timings]}] + } + dict set combined_set Runtimes $runtimes + set labeled_sets($label) $combined_set + } + + # Choose the "base" test set + if {![info exists Options(--base)]} { + set first_set [lindex $test_sets 0] + if {[dict exists $first_set Label]} { + # Use label of first as the base + set Options(--base) [dict get $first_set Label] + } + } + + if {[info exists Options(--base)] && $Options(--base) ne ""} { + lappend combined_sets $labeled_sets($Options(--base));# Will error if no such + unset labeled_sets($Options(--base)) + } else { + lappend combined_sets [lindex $unlabeled_sets 0] + set unlabeled_sets [lrange $unlabeled_sets 1 end] + } + foreach label [array names labeled_sets] { + lappend combined_sets $labeled_sets($label) + } + lappend combined_sets {*}$unlabeled_sets + + return $combined_sets +} + +proc perf::compare::setup {argv} { + variable Options + + array set Options { + --ratio rate + --combine 0 + --print-test-number 0 + --no-header 0 + } + while {[llength $argv]} { + set argv [lassign $argv arg] + switch -glob -- $arg { + -r - + --regexp { + if {[llength $argv] == 0} { + error "Missing value for option $arg" + } + set argv [lassign $argv val] + set Options(--regexp) $val + } + --ratio { + if {[llength $argv] == 0} { + error "Missing value for option $arg" + } + set argv [lassign $argv val] + if {$val ni {time rate}} { + error "Value for option $arg must be either \"time\" or \"rate\"" + } + set Options(--ratio) $val + } + --print-test-number - + --combine - + --no-header { + set Options($arg) 1 + } + --base { + if {[llength $argv] == 0} { + error "Missing value for option $arg" + } + set argv [lassign $argv val] + set Options($arg) $val + } + -- { + # Remaining will be passed back to the caller + break + } + --* { + error "Unknown option $arg" + } + -* { + error "Unknown option -[lindex $arg 0]" + } + default { + # Remaining will be passed back to the caller + set argv [linsert $argv 0 $arg] + break; + } + } + } + + set paths {} + foreach path $argv { + set path [file join $path]; # Convert from native else glob fails + if {[file isfile $path]} { + lappend paths $path + continue + } + if {[file isfile $path.perf]} { + lappend paths $path.perf + continue + } + lappend paths {*}[glob -nocomplain $path] + } + return $paths +} +proc perf::compare::main {} { + variable Options + + set paths [setup $::argv] + if {[llength $paths] == 0} { + error "No test data files specified." + } + set test_data [list ] + set seen [dict create] + foreach path $paths { + if {![dict exists $seen $path]} { + lappend test_data [slurp $path] + dict set seen $path "" + } + } + + if {$Options(--combine)} { + set test_data [chew $test_data] + } + + burp $test_data +} + +perf::compare::main ADDED tests-perf/file.perf.tcl Index: tests-perf/file.perf.tcl ================================================================== --- /dev/null +++ tests-perf/file.perf.tcl @@ -0,0 +1,77 @@ +#!/usr/bin/tclsh + +# ------------------------------------------------------------------------ +# +# file.perf.tcl -- +# +# This file provides performance tests for comparison of tcl-speed +# of file commands and subsystem. +# +# ------------------------------------------------------------------------ +# +# Copyright (c) 2024 Serg G. Brester (aka sebres) +# +# See the file "license.terms" for information on usage and redistribution +# of this file. +# + + +if {![namespace exists ::tclTestPerf]} { + source -encoding utf-8 [file join [file dirname [info script]] test-performance.tcl] +} + + +namespace eval ::tclTestPerf-File { + +namespace path {::tclTestPerf} + +proc _get_new_file_path_obj [list [list p [info script]]] { + # always generate new string object here (ensure it is not a "cached" object of type path): + string trimright "$p "; # costs of object "creation" smaller than 1 microsecond +} + +# regression tests for bug-02d5d65d70adab97 (fix for [02d5d65d70adab97]): +proc test-file-access-regress {{reptime 1000}} { + _test_run -no-result $reptime { + setup { set fn [::tclTestPerf-File::_get_new_file_path_obj] } + # file exists on "cached" file path: + { file exists $fn } + # file exists on not "cached" (fresh generated) file path: + { set fn [::tclTestPerf-File::_get_new_file_path_obj]; file exists $fn } + + setup { set fn [::tclTestPerf-File::_get_new_file_path_obj] } + # file attributes on "cached" file path: + { file attributes $fn -readonly } + # file attributes on not "cached" (fresh generated) file path: + { set fn [::tclTestPerf-File::_get_new_file_path_obj]; file attributes $fn -readonly } + + setup { set fn [::tclTestPerf-File::_get_new_file_path_obj] } + # file stat on "cached" file path: + { file stat $fn st } + # file stat on not "cached" (fresh generated) file path: + { set fn [::tclTestPerf-File::_get_new_file_path_obj]; file stat $fn st } + + setup { set fn [::tclTestPerf-File::_get_new_file_path_obj] } + # touch on "cached" file path: + { close [open $fn rb] } + # touch on not "cached" (fresh generated) file path: + { set fn [::tclTestPerf-File::_get_new_file_path_obj]; close [open $fn rb] } + } +} + +proc test {{reptime 1000}} { + test-file-access-regress $reptime + + puts \n**OK** +} + +}; # end of ::tclTestPerf-File + +# ------------------------------------------------------------------------ + +# if calling direct: +if {[info exists ::argv0] && [file tail $::argv0] eq [file tail [info script]]} { + array set in {-time 500} + array set in $argv + ::tclTestPerf-File::test $in(-time) +} ADDED tests-perf/list.perf.tcl Index: tests-perf/list.perf.tcl ================================================================== --- /dev/null +++ tests-perf/list.perf.tcl @@ -0,0 +1,152 @@ +#!/usr/bin/tclsh + +# ------------------------------------------------------------------------ +# +# list.perf.tcl -- +# +# This file provides performance tests for comparison of tcl-speed +# of list facilities. +# +# ------------------------------------------------------------------------ +# +# Copyright (c) 2024 Serg G. Brester (aka sebres) +# +# See the file "license.terms" for information on usage and redistribution +# of this file. +# + + +if {![namespace exists ::tclTestPerf]} { + source -encoding utf-8 [file join [file dirname [info script]] test-performance.tcl] +} + + +namespace eval ::tclTestPerf-List { + +namespace path {::tclTestPerf} + +proc test-lsearch-regress {{reptime 1000}} { + _test_run -no-result $reptime { + # found-first immediately, list with 5000 strings with ca. 50 chars elements: + setup { set str [join [lrepeat 13 "XXX"] /]; set l [lrepeat 5000 $str]; llength $l } + + { lsearch $l $str } + { lsearch -glob $l $str } + { lsearch -exact $l $str } + { lsearch -dictionary $l $str } + { lsearch -exact -dictionary $l $str } + + { lsearch -nocase $l $str } + { lsearch -nocase -glob $l $str } + { lsearch -nocase -exact $l $str } + { lsearch -nocase -dictionary $l $str } + { lsearch -nocase -exact -dictionary $l $str } + } +} + +proc test-lsearch-nf-regress {{reptime 1000}} { + _test_run -no-result $reptime { + # not-found, list with 5000 strings with ca. 50 chars elements: + setup { set str [join [lrepeat 13 "XXX"] /]; set sNF $str/NF; set l [lrepeat 5000 $str]; llength $l } + + { lsearch $l $sNF } + { lsearch -glob $l $sNF } + { lsearch -exact $l $sNF } + { lsearch -dictionary $l $sNF } + { lsearch -exact -dictionary $l $sNF } + { lsearch -sorted $l $sNF } + { lsearch -bisect $l $sNF } + + { lsearch -nocase $l $sNF } + { lsearch -nocase -glob $l $sNF } + { lsearch -nocase -exact $l $sNF } + { lsearch -nocase -dictionary $l $sNF } + { lsearch -nocase -exact -dictionary $l $sNF } + { lsearch -nocase -sorted $l $sNF } + { lsearch -nocase -bisect $l $sNF } + } +} + +proc test-lsearch-nf-non-opti-fast {{reptime 1000}} { + _test_run -no-result $reptime { + # not-found, list with 5000 strings with ca. 50 chars elements: + setup { set str [join [lrepeat 13 "XXX"] /]; set sNF "$str/*"; set l [lrepeat 5000 $str]; llength $l } + + { lsearch -sorted -dictionary $l $sNF } + { lsearch -bisect -dictionary $l $sNF } + + { lsearch -sorted -nocase -dictionary $l $sNF } + { lsearch -bisect -nocase -dictionary $l $sNF } + + } +} + +proc test-lsearch-nf-non-opti-slow {{reptime 1000}} { + _test_run -no-result $reptime { + # not-found, list with 5000 strings with ca. 50 chars elements: + setup { set str [join [lrepeat 13 "XXX"] /]; set sNF "$str/*"; set l [lrepeat 5000 $str]; llength $l } + + { lsearch $l $sNF } + { lsearch -glob $l $sNF } + + { lsearch -nocase $l $sNF } + { lsearch -nocase -glob $l $sNF } + + } +} + +proc test-lseq {{reptime 1000}} { + _test_run $reptime { + setup { set i 0 } + { lseq 10 } + { lseq 0 count 10 } + { lseq 0 count 10 by 1 } + { lseq 0 9 } + { lseq 0 to 9 } + { lseq 0 9 1 } + { lseq 0 to 9 by 1 } + } +} + +proc test-lseq-expr {{reptime 1000}} { + _test_run $reptime { + setup { set i 0 } + { lseq [expr {$i+10}] } + { lseq {$i+10} } + { lseq [expr {$i+0}] count [expr {$i+10}] } + { lseq {$i+0} count {$i+10} } + { lseq [expr {$i+0}] count [expr {$i+10}] by [expr {$i+1}] } + { lseq {$i+0} count {$i+10} by {$i+1} } + { lseq [expr {$i+0}] [expr {$i+9}] } + { lseq {$i+0} {$i+9} } + { lseq [expr {$i+0}] to [expr {$i+9}] } + { lseq {$i+0} to {$i+9} } + { lseq [expr {$i+0}] [expr {$i+9}] [expr {$i+1}] } + { lseq {$i+0} {$i+9} {$i+1} } + { lseq [expr {$i+0}] to [expr {$i+9}] by [expr {$i+1}] } + { lseq {$i+0} to {$i+9} by {$i+1} } + } +} + +proc test {{reptime 1000}} { + test-lsearch-regress $reptime + test-lsearch-nf-regress $reptime + test-lsearch-nf-non-opti-fast $reptime + test-lsearch-nf-non-opti-slow $reptime + + test-lseq [expr {$reptime/2}] + test-lseq-expr [expr {$reptime/2}] + + puts \n**OK** +} + +}; # end of ::tclTestPerf-List + +# ------------------------------------------------------------------------ + +# if calling direct: +if {[info exists ::argv0] && [file tail $::argv0] eq [file tail [info script]]} { + array set in {-time 500} + array set in $argv + ::tclTestPerf-List::test $in(-time) +} ADDED tests-perf/listPerf.tcl Index: tests-perf/listPerf.tcl ================================================================== --- /dev/null +++ tests-perf/listPerf.tcl @@ -0,0 +1,1295 @@ +#!/usr/bin/tclsh +# ------------------------------------------------------------------------ +# +# listPerf.tcl -- +# +# This file provides performance tests for list operations. Run +# tclsh listPerf.tcl help +# for options. +# ------------------------------------------------------------------------ +# +# See the file "license.terms" for information on usage and redistribution +# of this file. +# +# Note: this file does not use the test-performance.tcl framework as we want +# more direct control over timerate options. + +catch {package require twapi} + +namespace eval perf::list { + variable perfScript [file normalize [info script]] + + # Test for each of these lengths + variable Lengths {10 100 1000 10000} + + variable RunTimes + set RunTimes(command) 0.0 + set RunTimes(total) 0.0 + + variable Options + array set Options { + --print-comments 0 + --print-iterations 0 + } + + # Procs used for calibrating overhead + proc proc2args {a b} {} + proc proc3args {a b c} {} + + proc print {s} { + puts $s + } + proc print_usage {} { + puts stderr "Usage: [file tail [info nameofexecutable]] $::argv0 \[options\] \[command ...\]" + puts stderr "\t--description DESC\tHuman readable description of test run" + puts stderr "\t--label LABEL\tA label used to identify test environment" + puts stderr "\t--print-comments\tPrint comment for each test" + puts stderr "\t--print-iterations\tPrint number of iterations run for each test" + } + + proc setup {argv} { + variable Options + variable Lengths + + while {[llength $argv]} { + set argv [lassign $argv arg] + switch -glob -- $arg { + --print-comments - + --print-iterations { + set Options($arg) 1 + } + --label - + --description { + if {[llength $argv] == 0} { + error "Missing value for option $arg" + } + set argv [lassign $argv val] + set Options($arg) $val + } + --lengths { + if {[llength $argv] == 0} { + error "Missing value for option $arg" + } + set argv [lassign $argv val] + set Lengths $val + } + -- { + # Remaining will be passed back to the caller + break + } + --* { + puts stderr "Unknown option $arg" + print_usage + exit 1 + } + default { + # Remaining will be passed back to the caller + set argv [linsert $argv 0 $arg] + break; + } + } + } + + return $argv + } + proc format_timings {us iters} { + variable Options + if {!$Options(--print-iterations)} { + return "[format {%#10.4f} $us]" + } + return "[format {%#10.4f} $us] [format {%8d} $iters]" + } + proc measure {id script args} { + variable NullOverhead + variable RunTimes + variable Options + + set opts(-overhead) "" + set opts(-runs) 5 + while {[llength $args]} { + set args [lassign $args opt] + if {[llength $args] == 0} { + error "No argument supplied for $opt option. Test: $id" + } + set args [lassign $args val] + switch $opt { + -setup - + -cleanup - + -overhead - + -time - + -runs - + -reps { + set opts($opt) $val + } + default { + error "Unknown option $opt. Test: $id" + } + } + } + + set timerate_args {} + if {[info exists opts(-time)]} { + lappend timerate_args $opts(-time) + } + if {[info exists opts(-reps)]} { + if {[info exists opts(-time)]} { + set timerate_args [list $opts(-time) $opts(-reps)] + } else { + # Force the default for first time option + set timerate_args [list 1000 $opts(-reps)] + } + } elseif {[info exists opts(-time)]} { + set timerate_args [list $opts(-time)] + } + if {[info exists opts(-setup)]} { + uplevel 1 $opts(-setup) + } + # Cache the empty overhead to prevent unnecessary delays. Note if you modify + # to cache other scripts, the cache key must be AFTER substituting the + # overhead script in the caller's context. + if {$opts(-overhead) eq ""} { + if {![info exists NullOverhead]} { + set NullOverhead [lindex [timerate {}] 0] + } + set overhead_us $NullOverhead + } else { + # The overhead measurements might use setup so we need to setup + # first and then cleanup in preparation for setting up again for + # the script to be measured + if {[info exists opts(-setup)]} { + uplevel 1 $opts(-setup) + } + set overhead_us [lindex [uplevel 1 [list timerate $opts(-overhead)]] 0] + if {[info exists opts(-cleanup)]} { + uplevel 1 $opts(-cleanup) + } + } + set timings {} + for {set i 0} {$i < $opts(-runs)} {incr i} { + if {[info exists opts(-setup)]} { + uplevel 1 $opts(-setup) + } + lappend timings [uplevel 1 [list timerate -overhead $overhead_us $script {*}$timerate_args]] + if {[info exists opts(-cleanup)]} { + uplevel 1 $opts(-cleanup) + } + } + set timings [lsort -real -index 0 $timings] + if {$opts(-runs) > 15} { + set ignore [expr {$opts(-runs)/8}] + } elseif {$opts(-runs) >= 5} { + set ignore 2 + } else { + set ignore 0 + } + # Ignore highest and lowest + set timings [lrange $timings 0 end-$ignore] + # Average it out + set us 0 + set iters 0 + foreach timing $timings { + set us [expr {$us + [lindex $timing 0]}] + set iters [expr {$iters + [lindex $timing 2]}] + } + set us [expr {$us/[llength $timings]}] + set iters [expr {$iters/[llength $timings]}] + + set RunTimes(command) [expr {$RunTimes(command) + $us}] + print "P [format_timings $us $iters] $id" + } + proc comment {args} { + variable Options + if {$Options(--print-comments)} { + print "# [join $args { }]" + } + } + proc spanned_list {len} { + # Note - for small len, this will not create a spanned list + set delta [expr {$len/8}] + return [lrange [lrepeat [expr {$len+(2*$delta)}] a] $delta [expr {$delta+$len-1}]] + } + proc print_separator {command} { + comment [string repeat = 80] + comment Command: $command + } + + oo::class create ListPerf { + constructor {args} { + my variable Opts + # Note default Opts can be overridden in construct as well as in measure + set Opts [dict merge { + -setup { + set L [lrepeat $len a] + set Lspan [perf::list::spanned_list $len] + } -cleanup { + unset -nocomplain L + unset -nocomplain Lspan + unset -nocomplain L2 + } + } $args] + } + method measure {comment script locals args} { + my variable Opts + dict with locals {} + ::perf::list::measure $comment $script {*}[dict merge $Opts $args] + } + method option {opt val} { + my variable Opts + dict set Opts $opt $val + } + method option_unset {opt} { + my variable Opts + unset -nocomplain Opts($opt) + } + } + + proc linsert_describe {share_mode len at num iters} { + return "linsert L\[$len\] $share_mode $num elems $iters times at $at" + } + proc linsert_perf {} { + variable Lengths + + print_separator linsert + + ListPerf create perf -overhead {set L {}} -time 1000 + + # Note: Const indices take different path through bytecode than variable + # indices hence separate cases below + + + # Var case + foreach share_mode {shared unshared} { + set idx 0 + if {$share_mode eq "shared"} { + comment == Insert into empty lists + comment Insert one element into empty list + measure [linsert_describe shared 0 "0 (var)" 1 1] {linsert $L $idx ""} -setup {set idx 0; set L {}} + } else { + comment == Insert into empty lists + comment Insert one element into empty list + measure [linsert_describe unshared 0 "0 (var)" 1 1] {linsert {} $idx ""} -setup {set idx 0} + } + foreach idx_str [list 0 1 mid end-1 end] { + foreach len $Lengths { + if {$idx_str eq "mid"} { + set idx [expr {$len/2}] + } else { + set idx $idx_str + } + # perf option -reps $reps + set reps 1000 + if {$share_mode eq "shared"} { + comment Insert once to shared list with variable index + perf measure [linsert_describe shared $len "$idx (var)" 1 1] \ + {linsert $L $idx x} [list len $len idx $idx] -overhead {} -reps 100000 + + comment Insert multiple times to shared list with variable index + perf measure [linsert_describe shared $len "$idx (var)" 1 $reps] { + set L [linsert $L $idx X] + } [list len $len idx $idx] -reps $reps + + comment Insert multiple items multiple times to shared list with variable index + perf measure [linsert_describe shared $len "$idx (var)" 5 $reps] { + set L [linsert $L $idx X X X X X] + } [list len $len idx $idx] -reps $reps + } else { + # NOTE : the Insert once case is left out for unshared lists + # because it requires re-init on every iteration resulting + # in a lot of measurement noise + comment Insert multiple times to unshared list with variable index + perf measure [linsert_describe unshared $len "$idx (var)" 1 $reps] { + set L [linsert $L[set L {}] $idx X] + } [list len $len idx $idx] -reps $reps + comment Insert multiple items multiple times to unshared list with variable index + perf measure [linsert_describe unshared $len "$idx (var)" 5 $reps] { + set L [linsert $L[set L {}] $idx X X X X X] + } [list len $len idx $idx] -reps $reps + } + } + } + } + + # Const index + foreach share_mode {shared unshared} { + if {$share_mode eq "shared"} { + comment == Insert into empty lists + comment Insert one element into empty list + measure [linsert_describe shared 0 "0 (const)" 1 1] {linsert $L 0 ""} -setup {set L {}} + } else { + comment == Insert into empty lists + comment Insert one element into empty list + measure [linsert_describe unshared 0 "0 (const)" 1 1] {linsert {} 0 ""} + } + foreach idx_str [list 0 1 mid end end-1] { + foreach len $Lengths { + # Note end, end-1 explicitly calculated as otherwise they + # are not treated as const + if {$idx_str eq "mid"} { + set idx [expr {$len/2}] + } elseif {$idx_str eq "end"} { + set idx [expr {$len-1}] + } elseif {$idx_str eq "end-1"} { + set idx [expr {$len-2}] + } else { + set idx $idx_str + } + #perf option -reps $reps + set reps 100 + if {$share_mode eq "shared"} { + comment Insert once to shared list with const index + perf measure [linsert_describe shared $len "$idx (const)" 1 1] \ + "linsert \$L $idx x" [list len $len] -overhead {} -reps 10000 + + comment Insert multiple times to shared list with const index + perf measure [linsert_describe shared $len "$idx (const)" 1 $reps] \ + "set L \[linsert \$L $idx X\]" [list len $len] -reps $reps + + comment Insert multiple items multiple times to shared list with const index + perf measure [linsert_describe shared $len "$idx (const)" 5 $reps] \ + "set L \[linsert \$L $idx X X X X X\]" [list len $len] -reps $reps + } else { + comment Insert multiple times to unshared list with const index + perf measure [linsert_describe unshared $len "$idx (const)" 1 $reps] \ + "set L \[linsert \$L\[set L {}\] $idx X]" [list len $len] -reps $reps + + comment Insert multiple items multiple times to unshared list with const index + perf measure [linsert_describe unshared $len "$idx (const)" 5 $reps] \ + "set L \[linsert \$L\[set L {}\] $idx X X X X X]" [list len $len] -reps $reps + } + } + } + } + + # Note: no span tests because the inserts above will themselves create + # spanned lists + + perf destroy + } + + proc list_describe {len text} { + return "list L\[$len\] $text" + } + proc list_perf {} { + variable Lengths + + print_separator list + + ListPerf create perf + foreach len $Lengths { + set s [join [lrepeat $len x]] + comment Create a list from a string + perf measure [list_describe $len "from a string"] {list $s} [list s $s len $len] + } + foreach len $Lengths { + comment Create a list from expansion - single list (special optimal case) + perf measure [list_describe $len "from a {*}list"] {list {*}$L} [list len $len] + comment Create a list from two lists - real test of expansion speed + perf measure [list_describe $len "from a {*}list {*}list"] {list {*}$L {*}$L} [list len [expr {$len/2}]] + } + + perf destroy + } + + proc lappend_describe {share_mode len num iters} { + return "lappend L\[$len\] $share_mode $num elems $iters times" + } + proc lappend_perf {} { + variable Lengths + + print_separator lappend + + ListPerf create perf -setup {set L [lrepeat [expr {$len/4}] x]} + + # Shared + foreach len $Lengths { + comment Append to a shared list variable multiple times + perf measure [lappend_describe shared [expr {$len/2}] 1 $len] { + set L2 $L; # Make shared + lappend L x + } [list len $len] -reps $len -overhead {set L2 $L} + } + + # Unshared + foreach len $Lengths { + comment Append to a unshared list variable multiple times + perf measure [lappend_describe unshared [expr {$len/2}] 1 $len] { + lappend L x + } [list len $len] -reps $len + } + + # Span + foreach len $Lengths { + comment Append to a unshared-span list variable multiple times + perf measure [lappend_describe unshared-span [expr {$len/2}] 1 $len] { + lappend Lspan x + } [list len $len] -reps $len + } + + perf destroy + } + + proc lpop_describe {share_mode len at reps} { + return "lpop L\[$len\] $share_mode at $at $reps times" + } + proc lpop_perf {} { + variable Lengths + + print_separator lpop + + ListPerf create perf + + # Shared + perf option -overhead {set L2 $L} + foreach len $Lengths { + set reps [expr {($len >= 1000 ? ($len/2) : $len) - 2}] + foreach idx {0 1 end-1 end} { + comment Pop element at position $idx from a shared list variable + perf measure [lpop_describe shared $len $idx $reps] { + set L2 $L + lpop L $idx + } [list len $len idx $idx] -reps $reps + } + } + + # Unshared + perf option -overhead {} + foreach len $Lengths { + set reps [expr {($len >= 1000 ? ($len/2) : $len) - 2}] + foreach idx {0 1 end-1 end} { + comment Pop element at position $idx from an unshared list variable + perf measure [lpop_describe unshared $len $idx $reps] { + lpop L $idx + } [list len $len idx $idx] -reps $reps + } + } + + perf destroy + + # Nested + ListPerf create perf -setup { + set L [lrepeat $len [list a b]] + } + + # Shared, nested index + perf option -overhead {set L2 $L; set L L2} + foreach len $Lengths { + set reps [expr {($len >= 1000 ? ($len/2) : $len) - 2}] + foreach idx {0 1 end-1 end} { + perf measure [lpop_describe shared $len "{$idx 0}" $reps] { + set L2 $L + lpop L $idx 0 + set L $L2 + } [list len $len idx $idx] -reps $reps + } + } + + # TODO - Nested Unshared + # Not sure how to measure performance. When unshared there is no copy + # so deleting a nested index repeatedly is not feasible + + perf destroy + } + + proc lassign_describe {share_mode len num reps} { + return "lassign L\[$len\] $share_mode $num elems $reps times" + } + proc lassign_perf {} { + variable Lengths + + print_separator lassign + + ListPerf create perf + + foreach share_mode {shared unshared} { + foreach len $Lengths { + if {$share_mode eq "shared"} { + set reps 1000 + comment Reflexive lassign - shared + perf measure [lassign_describe shared $len 1 $reps] { + set L2 $L + set L2 [lassign $L2 v] + } [list len $len] -overhead {set L2 $L} -reps $reps + + comment Reflexive lassign - shared, multiple + perf measure [lassign_describe shared $len 5 $reps] { + set L2 $L + set L2 [lassign $L2 a b c d e] + } [list len $len] -overhead {set L2 $L} -reps $reps + } else { + set reps [expr {($len >= 1000 ? ($len/2) : $len) - 2}] + comment Reflexive lassign - unshared + perf measure [lassign_describe unshared $len 1 $reps] { + set L [lassign $L v] + } [list len $len] -reps $reps + } + } + } + perf destroy + } + + proc lrepeat_describe {len num} { + return "lrepeat L\[$len\] $num elems at a time" + } + proc lrepeat_perf {} { + variable Lengths + + print_separator lrepeat + + ListPerf create perf -reps 100000 + foreach len $Lengths { + comment Generate a list from a single repeated element + perf measure [lrepeat_describe $len 1] { + lrepeat $len a + } [list len $len] + + comment Generate a list from multiple repeated elements + perf measure [lrepeat_describe $len 5] { + lrepeat $len a b c d e + } [list len $len] + } + + perf destroy + } + + proc lreverse_describe {share_mode len} { + return "lreverse L\[$len\] $share_mode" + } + proc lreverse_perf {} { + variable Lengths + + print_separator lreverse + + ListPerf create perf -reps 10000 + + foreach share_mode {shared unshared} { + foreach len $Lengths { + if {$share_mode eq "shared"} { + comment Reverse a shared list + perf measure [lreverse_describe shared $len] { + lreverse $L + } [list len $len] + + if {$len > 100} { + comment Reverse a shared-span list + perf measure [lreverse_describe shared-span $len] { + lreverse $Lspan + } [list len $len] + } + } else { + comment Reverse a unshared list + perf measure [lreverse_describe unshared $len] { + set L [lreverse $L[set L {}]] + } [list len $len] -overhead {set L $L; set L {}} + + if {$len >= 100} { + comment Reverse a unshared-span list + perf measure [lreverse_describe unshared-span $len] { + set Lspan [lreverse $Lspan[set Lspan {}]] + } [list len $len] -overhead {set Lspan $Lspan; set Lspan {}} + } + } + } + } + + perf destroy + } + + proc llength_describe {share_mode len} { + return "llength L\[$len\] $share_mode" + } + proc llength_perf {} { + variable Lengths + + print_separator llength + + ListPerf create perf -reps 100000 + + foreach len $Lengths { + comment Length of a list + perf measure [llength_describe shared $len] { + llength $L + } [list len $len] + + if {$len >= 100} { + comment Length of a span list + perf measure [llength_describe shared-span $len] { + llength $Lspan + } [list len $len] + } + } + + perf destroy + } + + proc lindex_describe {share_mode len at} { + return "lindex L\[$len\] $share_mode at $at" + } + proc lindex_perf {} { + variable Lengths + + print_separator lindex + + ListPerf create perf -reps 100000 + + foreach len $Lengths { + comment Index into a list + set idx [expr {$len/2}] + perf measure [lindex_describe shared $len $idx] { + lindex $L $idx + } [list len $len idx $idx] + + if {$len >= 100} { + comment Index into a span list + perf measure [lindex_describe shared-span $len $idx] { + lindex $Lspan $idx + } [list len $len idx $idx] + } + } + + perf destroy + } + + proc lrange_describe {share_mode len range} { + return "lrange L\[$len\] $share_mode range $range" + } + + proc lrange_perf {} { + variable Lengths + + print_separator lrange + + ListPerf create perf -time 1000 -reps 100000 + + foreach share_mode {shared unshared} { + foreach len $Lengths { + set eighth [expr {$len/8}] + set ranges [list \ + [list 0 0] [list 0 end-1] \ + [list $eighth [expr {3*$eighth}]] \ + [list $eighth [expr {7*$eighth}]] \ + [list 1 end] [list end-1 end] \ + ] + foreach range $ranges { + comment Range $range in $share_mode list of length $len + if {$share_mode eq "shared"} { + perf measure [lrange_describe shared $len $range] \ + "lrange \$L $range" [list len $len range $range] + } else { + perf measure [lrange_describe unshared $len $range] \ + "lrange \[lrepeat \$len\ a] $range" \ + [list len $len range $range] -overhead {lrepeat $len a} + } + } + + if {$len >= 100} { + foreach range $ranges { + comment Range $range in ${share_mode}-span list of length $len + if {$share_mode eq "shared"} { + perf measure [lrange_describe shared-span $len $range] \ + "lrange \$Lspan {*}$range" [list len $len range $range] + } else { + perf measure [lrange_describe unshared-span $len $range] \ + "lrange \[perf::list::spanned_list \$len\] $range" \ + [list len $len range $range] -overhead {perf::list::spanned_list $len} + } + } + } + } + } + + perf destroy + } + + proc lset_describe {share_mode len at} { + return "lset L\[$len\] $share_mode at $at" + } + proc lset_perf {} { + variable Lengths + + print_separator lset + + ListPerf create perf -reps 10000 + + # Shared + foreach share_mode {shared unshared} { + foreach len $Lengths { + foreach idx {0 1 end-1 end end+1} { + comment lset at position $idx in a $share_mode list variable + if {$share_mode eq "shared"} { + perf measure [lset_describe shared $len $idx] { + set L2 $L + lset L $idx X + } [list len $len idx $idx] -overhead {set L2 $L} + } else { + perf measure [lset_describe unshared $len $idx] { + lset L $idx X + } [list len $len idx $idx] + } + } + } + } + + perf destroy + + # Nested + ListPerf create perf -setup { + set L [lrepeat $len [list a b]] + } + + foreach share_mode {shared unshared} { + foreach len $Lengths { + foreach idx {0 1 end-1 end} { + comment lset at position $idx in a $share_mode list variable + if {$share_mode eq "shared"} { + perf measure [lset_describe shared $len "{$idx 0}"] { + set L2 $L + lset L $idx 0 X + } [list len $len idx $idx] -overhead {set L2 $L} + } else { + perf measure [lset_describe unshared $len "{$idx 0}"] { + lset L $idx 0 {X Y} + } [list len $len idx $idx] + } + } + } + } + + perf destroy + } + + proc lremove_describe {share_mode len at nremoved} { + return "lremove L\[$len\] $share_mode $nremoved elements at $at" + } + proc lremove_perf {} { + variable Lengths + + print_separator lremove + + ListPerf create perf -reps 10000 + + foreach share_mode {shared unshared} { + foreach len $Lengths { + foreach idx [list 0 1 [expr {$len/2}] end-1 end] { + if {$share_mode eq "shared"} { + comment Remove one element from shared list + perf measure [lremove_describe shared $len $idx 1] \ + {lremove $L $idx} [list len $len idx $idx] + + } else { + comment Remove one element from unshared list + set reps [expr {$len >= 1000 ? ($len/8) : ($len-2)}] + perf measure [lremove_describe unshared $len $idx 1] \ + {set L [lremove $L[set L {}] $idx]} [list len $len idx $idx] \ + -overhead {set L $L; set L {}} -reps $reps + } + } + if {$share_mode eq "shared"} { + comment Remove multiple elements from shared list + perf measure [lremove_describe shared $len [list 0 1 [expr {$len/2}] end-1 end] 5] { + lremove $L 0 1 [expr {$len/2}] end-1 end + } [list len $len] + } + } + # Span + foreach len $Lengths { + foreach idx [list 0 1 [expr {$len/2}] end-1 end] { + if {$share_mode eq "shared"} { + comment Remove one element from shared-span list + perf measure [lremove_describe shared-span $len $idx 1] \ + {lremove $Lspan $idx} [list len $len idx $idx] + } else { + comment Remove one element from unshared-span list + set reps [expr {$len >= 1000 ? ($len/8) : ($len-2)}] + perf measure [lremove_describe unshared-span $len $idx 1] \ + {set Lspan [lremove $Lspan[set Lspan {}] $idx]} [list len $len idx $idx] \ + -overhead {set Lspan $Lspan; set Lspan {}} -reps $reps + } + } + if {$share_mode eq "shared"} { + comment Remove multiple elements from shared-span list + perf measure [lremove_describe shared-span $len [list 0 1 [expr {$len/2}] end-1 end] 5] { + lremove $Lspan 0 1 [expr {$len/2}] end-1 end + } [list len $len] + } + } + } + + perf destroy + } + + proc lreplace_describe {share_mode len first last ninsert {times 1}} { + if {$last < $first} { + return "lreplace L\[$len\] $share_mode 0 ($first:$last) elems at $first with $ninsert elems $times times." + } + return "lreplace L\[$len\] $share_mode $first:$last with $ninsert elems $times times." + } + proc lreplace_perf {} { + variable Lengths + + print_separator lreplace + + set default_reps 10000 + ListPerf create perf -reps $default_reps + + foreach share_mode {shared unshared} { + # Insert only + foreach len $Lengths { + set reps [expr {$len <= 100 ? ($len-2) : ($len/8)}] + foreach first [list 0 1 [expr {$len/2}] end-1 end] { + if {$share_mode eq "shared"} { + comment Insert one to shared list + perf measure [lreplace_describe shared $len $first -1 1] { + lreplace $L $first -1 x + } [list len $len first $first] + + comment Insert multiple to shared list + perf measure [lreplace_describe shared $len $first -1 10] { + lreplace $L $first -1 X X X X X X X X X X + } [list len $len first $first] + + comment Insert one to shared list repeatedly + perf measure [lreplace_describe shared $len $first -1 1 $reps] { + set L [lreplace $L $first -1 x] + } [list len $len first $first] -reps $reps + + comment Insert multiple to shared list repeatedly + perf measure [lreplace_describe shared $len $first -1 10 $reps] { + set L [lreplace $L $first -1 X X X X X X X X X X] + } [list len $len first $first] -reps $reps + + } else { + comment Insert one to unshared list + perf measure [lreplace_describe unshared $len $first -1 1] { + set L [lreplace $L[set L {}] $first -1 x] + } [list len $len first $first] -overhead { + set L $L; set L {} + } -reps $reps + + comment Insert multiple to unshared list + perf measure [lreplace_describe unshared $len $first -1 10] { + set L [lreplace $L[set L {}] $first -1 X X X X X X X X X X] + } [list len $len first $first] -overhead { + set L $L; set L {} + } -reps $reps + } + } + } + + # Delete only + foreach len $Lengths { + set reps [expr {$len <= 100 ? ($len-2) : ($len/8)}] + foreach first [list 0 1 [expr {$len/2}] end-1 end] { + if {$share_mode eq "shared"} { + comment Delete one from shared list + perf measure [lreplace_describe shared $len $first $first 0] { + lreplace $L $first $first + } [list len $len first $first] + } else { + comment Delete one from unshared list + perf measure [lreplace_describe unshared $len $first $first 0] { + set L [lreplace $L[set L {}] $first $first x] + } [list len $len first $first] -overhead { + set L $L; set L {} + } -reps $reps + } + } + } + + # Insert + delete + foreach len $Lengths { + set reps [expr {$len <= 100 ? ($len-2) : ($len/8)}] + foreach range [list {0 1} {1 2} {end-2 end-1} {end-1 end}] { + lassign $range first last + if {$share_mode eq "shared"} { + comment Insertions more than deletions from shared list + perf measure [lreplace_describe shared $len $first $last 3] { + lreplace $L $first $last X Y Z + } [list len $len first $first last $last] + + comment Insertions same as deletions from shared list + perf measure [lreplace_describe shared $len $first $last 2] { + lreplace $L $first $last X Y + } [list len $len first $first last $last] + + comment Insertions fewer than deletions from shared list + perf measure [lreplace_describe shared $len $first $last 1] { + lreplace $L $first $last X + } [list len $len first $first last $last] + } else { + comment Insertions more than deletions from unshared list + perf measure [lreplace_describe unshared $len $first $last 3] { + set L [lreplace $L[set L {}] $first $last X Y Z] + } [list len $len first $first last $last] -overhead { + set L $L; set L {} + } -reps $reps + + comment Insertions same as deletions from unshared list + perf measure [lreplace_describe unshared $len $first $last 2] { + set L [lreplace $L[set L {}] $first $last X Y ] + } [list len $len first $first last $last] -overhead { + set L $L; set L {} + } -reps $reps + + comment Insertions fewer than deletions from unshared list + perf measure [lreplace_describe unshared $len $first $last 1] { + set L [lreplace $L[set L {}] $first $last X] + } [list len $len first $first last $last] -overhead { + set L $L; set L {} + } -reps $reps + } + } + } + # Spanned Insert + delete + foreach len $Lengths { + set reps [expr {$len <= 100 ? ($len-2) : ($len/8)}] + foreach range [list {0 1} {1 2} {end-2 end-1} {end-1 end}] { + lassign $range first last + if {$share_mode eq "shared"} { + comment Insertions more than deletions from shared-span list + perf measure [lreplace_describe shared-span $len $first $last 3] { + lreplace $Lspan $first $last X Y Z + } [list len $len first $first last $last] + + comment Insertions same as deletions from shared-span list + perf measure [lreplace_describe shared-span $len $first $last 2] { + lreplace $Lspan $first $last X Y + } [list len $len first $first last $last] + + comment Insertions fewer than deletions from shared-span list + perf measure [lreplace_describe shared-span $len $first $last 1] { + lreplace $Lspan $first $last X + } [list len $len first $first last $last] + } else { + comment Insertions more than deletions from unshared-span list + perf measure [lreplace_describe unshared-span $len $first $last 3] { + set Lspan [lreplace $Lspan[set Lspan {}] $first $last X Y Z] + } [list len $len first $first last $last] -overhead { + set Lspan $Lspan; set Lspan {} + } -reps $reps + + comment Insertions same as deletions from unshared-span list + perf measure [lreplace_describe unshared-span $len $first $last 2] { + set Lspan [lreplace $Lspan[set Lspan {}] $first $last X Y ] + } [list len $len first $first last $last] -overhead { + set Lspan $Lspan; set Lspan {} + } -reps $reps + + comment Insertions fewer than deletions from unshared-span list + perf measure [lreplace_describe unshared-span $len $first $last 1] { + set Lspan [lreplace $Lspan[set Lspan {}] $first $last X] + } [list len $len first $first last $last] -overhead { + set Lspan $Lspan; set Lspan {} + } -reps $reps + } + } + } + } + + perf destroy + } + + proc split_describe {len} { + return "split L\[$len\]" + } + proc split_perf {} { + variable Lengths + print_separator split + + ListPerf create perf -setup {set S [string repeat "x " $len]} + foreach len $Lengths { + comment Split a string + perf measure [split_describe $len] { + split $S " " + } [list len $len] + } + } + + proc join_describe {share_mode len} { + return "join L\[$len\] $share_mode" + } + proc join_perf {} { + variable Lengths + + print_separator join + + ListPerf create perf -reps 10000 + foreach len $Lengths { + comment Join a list + perf measure [join_describe shared $len] { + join $L + } [list len $len] + } + foreach len $Lengths { + comment Join a spanned list + perf measure [join_describe shared-span $len] { + join $Lspan + } [list len $len] + } + perf destroy + } + + proc lsearch_describe {share_mode len} { + return "lsearch L\[$len\] $share_mode" + } + proc lsearch_perf {} { + variable Lengths + + print_separator lsearch + + ListPerf create perf -reps 100000 + foreach len $Lengths { + comment Search a list + perf measure [lsearch_describe shared $len] { + lsearch $L needle + } [list len $len] + } + foreach len $Lengths { + comment Search a spanned list + perf measure [lsearch_describe shared-span $len] { + lsearch $Lspan needle + } [list len $len] + } + perf destroy + } + + proc foreach_describe {share_mode len} { + return "foreach L\[$len\] $share_mode" + } + proc foreach_perf {} { + variable Lengths + + print_separator foreach + + ListPerf create perf -reps 10000 + foreach len $Lengths { + comment Iterate through a list + perf measure [foreach_describe shared $len] { + foreach e $L {} + } [list len $len] + } + foreach len $Lengths { + comment Iterate a spanned list + perf measure [foreach_describe shared-span $len] { + foreach e $Lspan {} + } [list len $len] + } + perf destroy + } + + proc lmap_describe {share_mode len} { + return "lmap L\[$len\] $share_mode" + } + proc lmap_perf {} { + variable Lengths + + print_separator lmap + + ListPerf create perf -reps 10000 + foreach len $Lengths { + comment Iterate through a list + perf measure [lmap_describe shared $len] { + lmap e $L {} + } [list len $len] + } + foreach len $Lengths { + comment Iterate a spanned list + perf measure [lmap_describe shared-span $len] { + lmap e $Lspan {} + } [list len $len] + } + perf destroy + } + + proc get_sort_sample {{spanned 0}} { + variable perfScript + variable sortSampleText + + if {![info exists sortSampleText]} { + set fd [open $perfScript] + set sortSampleText [split [read $fd] ""] + close $fd + } + set sortSampleText [string range $sortSampleText 0 9999] + + # NOTE: do NOT cache list result in a variable as we need it unshared + if {$spanned} { + return [lrange [split $sortSampleText ""] 1 end-1] + } else { + return [split $sortSampleText ""] + } + } + proc lsort_describe {share_mode len} { + return "lsort L\[$len] $share_mode" + } + proc lsort_perf {} { + print_separator lsort + + ListPerf create perf -setup {} + + comment Sort a shared list + perf measure [lsort_describe shared [llength [perf::list::get_sort_sample]]] { + lsort $L + } {} -setup {set L [perf::list::get_sort_sample]} + + comment Sort a shared-span list + perf measure [lsort_describe shared-span [llength [perf::list::get_sort_sample 1]]] { + lsort $L + } {} -setup {set L [perf::list::get_sort_sample 1]} + + comment Sort an unshared list + perf measure [lsort_describe unshared [llength [perf::list::get_sort_sample]]] { + lsort [perf::list::get_sort_sample] + } {} -overhead {perf::list::get_sort_sample} + + comment Sort an unshared-span list + perf measure [lsort_describe unshared-span [llength [perf::list::get_sort_sample 1]]] { + lsort [perf::list::get_sort_sample 1] + } {} -overhead {perf::list::get_sort_sample 1} + + perf destroy + } + + proc concat_describe {canonicality len elemlen} { + return "concat L\[$len\] $canonicality with elements of length $elemlen" + } + proc concat_perf {} { + variable Lengths + + print_separator concat + + ListPerf create perf -reps 100000 + + foreach len $Lengths { + foreach elemlen {1 100} { + comment Pure lists (no string representation) + perf measure [concat_describe "pure lists" $len $elemlen] { + concat $L $L + } [list len $len elemlen $elemlen] -setup { + set L [lrepeat $len [string repeat a $elemlen]] + } + + comment Canonical lists (with string representation) + perf measure [concat_describe "canonical lists" $len $elemlen] { + concat $L $L + } [list len $len elemlen $elemlen] -setup { + set L [lrepeat $len [string repeat a $elemlen]] + append x x $L; # Generate string while keeping internal rep list + unset x + } + + comment Non-canonical lists + perf measure [concat_describe "non-canonical lists" $len $elemlen] { + concat $L $L + } [list len $len elemlen $elemlen] -setup { + set L [string repeat "[string repeat a $elemlen] " $len] + llength $L + } + } + } + + # Span version + foreach len $Lengths { + foreach elemlen {1 100} { + comment Pure span lists (no string representation) + perf measure [concat_describe "pure spanned lists" $len $elemlen] { + concat $L $L + } [list len $len elemlen $elemlen] -setup { + set L [lrange [lrepeat [expr {$len+2}] [string repeat a $elemlen]] 1 end-1] + } + + comment Canonical span lists (with string representation) + perf measure [concat_describe "canonical spanned lists" $len $elemlen] { + concat $L $L + } [list len $len elemlen $elemlen] -setup { + set L [lrange [lrepeat [expr {$len+2}] [string repeat a $elemlen]] 1 end-1] + append x x $L; # Generate string while keeping internal rep list + unset x + } + } + } + + perf destroy + } + + proc test {} { + variable RunTimes + variable Options + + set selections [perf::list::setup $::argv] + if {[llength $selections] == 0} { + set commands [info commands ::perf::list::*_perf] + } else { + set commands [lmap sel $selections { + if {$sel eq "help"} { + print_usage + exit 0 + } + set cmd ::perf::list::${sel}_perf + if {$cmd ni [info commands ::perf::list::*_perf]} { + puts stderr "Error: command $sel is not known or supported. Skipping." + continue + } + set cmd + }] + } + comment Setting up + timerate -calibrate {} + if {[info exists Options(--label)]} { + print "L $Options(--label)" + } + print "V [info patchlevel]" + print "E [info nameofexecutable]" + if {[info exists Options(--description)]} { + print "D $Options(--description)" + } + set twapi_keys {-privatebytes -workingset -workingsetpeak} + if {[info commands ::twapi::get_process_memory_info] ne ""} { + set twapi_vm_pre [::twapi::get_process_memory_info] + } + foreach cmd [lsort -dictionary $commands] { + set RunTimes(command) 0.0 + $cmd + set RunTimes(total) [expr {$RunTimes(total)+$RunTimes(command)}] + print "P [format_timings $RunTimes(command) 1] [string range $cmd 14 end-5] total run time" + } + # Print total runtime in same format as timerate output + print "P [format_timings $RunTimes(total) 1] Total run time" + + if {[info exists twapi_vm_pre]} { + set twapi_vm_post [::twapi::get_process_memory_info] + set MB 1048576.0 + foreach key $twapi_keys { + set pre [expr {[dict get $twapi_vm_pre $key]/$MB}] + set post [expr {[dict get $twapi_vm_post $key]/$MB}] + print "P [format_timings $pre 1] Memory (MB) $key pre-test" + print "P [format_timings $post 1] Memory (MB) $key post-test" + print "P [format_timings [expr {$post-$pre}] 1] Memory (MB) delta $key" + } + } + if {[info commands memory] ne ""} { + foreach line [split [memory info] \n] { + if {$line eq ""} continue + set line [split $line] + set val [expr {[lindex $line end]/1000.0}] + set line [string trim [join [lrange $line 0 end-1]]] + print "P [format_timings $val 1] memdbg $line (in thousands)" + } + print "# Allocations not freed on exit written to the lost-memory.tmp file." + print "# These will have to be manually compared." + # env TCL_FINALIZE_ON_EXIT must be set to 1 for this. + # DO NOT SET HERE - set ::env(TCL_FINALIZE_ON_EXIT) 1 + # Must be set in environment before starting tclsh else bogus results + if {[info exists Options(--label)]} { + set dump_file list-memory-$Options(--label).memdmp + } else { + set dump_file list-memory-[pid].memdmp + } + memory onexit $dump_file + } + } +} + + +if {[info exists ::argv0] && [file tail $::argv0] eq [file tail [info script]]} { + ::perf::list::test +} Index: tests-perf/test-performance.tcl ================================================================== --- tests-perf/test-performance.tcl +++ tests-perf/test-performance.tcl @@ -7,18 +7,18 @@ # # To execute test case evaluate direct corresponding file "tests-perf\*.perf.tcl". # # ------------------------------------------------------------------------ # -# Copyright (c) 2014 Serg G. Brester (aka sebres) +# Copyright © 2014 Serg G. Brester (aka sebres) # # See the file "license.terms" for information on usage and redistribution # of this file. # namespace eval ::tclTestPerf { -# warm-up interpeter compiler env, calibrate timerate measurement functionality: +# warm-up interpreter compiler env, calibrate timerate measurement functionality: # if no timerate here - import from unsupported: if {[namespace which -command timerate] eq {}} { namespace inscope ::tcl::unsupported {namespace export timerate} namespace import ::tcl::unsupported::timerate @@ -135,11 +135,11 @@ if {[string is boolean -strict $_($o)]} { set _($o) [expr {! $_($o)}] set args [lrange $args 1 end] } else { if {[llength $args] <= 2} { - return -code error "value expected for option $o" + return -code error "value expected for option $o" } set _($o) [lindex $args 1] set args [lrange $args 2 end] } } @@ -167,11 +167,11 @@ {*}$_(outcmd) "% [regsub -all {\n[ \t]*} $_(c) {; }]" if {[regexp {^\s*\#} $_(c)]} continue if {[regexp {^\s*(?:setup|cleanup)\s+} $_(c)]} { set _(c) [lindex $_(c) 1] if {$_(-uplevel)} { - set _(c) [list uplevel 1 $_(c)] + set _(c) [list uplevel 1 $_(c)] } {*}$_(outcmd) [if 1 $_(c)] continue } if {$_(-uplevel)} { @@ -182,11 +182,11 @@ if {!$_(-no-result)} { set _(r) [if 1 $_(c)] if {$_(-convert-result) ne ""} { set _(r) [if 1 $_(-convert-result)] } {*}$_(outcmd) $_(r) if {[llength $_(ittime)] > 1} { # decrement max-count - lset _(ittime) 1 [expr {[lindex $_(ittime) 1] - 1}] + lset _(ittime) 1 [expr {[lindex $_(ittime) 1] - 1}] } } {*}$_(outcmd) [set _(m) [timerate $_(c) {*}$_(ittime)]] lappend _(itm) $_(m) {*}$_(outcmd) "" Index: tests-perf/timer-event.perf.tcl ================================================================== --- tests-perf/timer-event.perf.tcl +++ tests-perf/timer-event.perf.tcl @@ -7,19 +7,19 @@ # This file provides performance tests for comparison of tcl-speed # of timer events (event-driven tcl-handling). # # ------------------------------------------------------------------------ # -# Copyright (c) 2014 Serg G. Brester (aka sebres) +# Copyright © 2014 Serg G. Brester (aka sebres) # # See the file "license.terms" for information on usage and redistribution # of this file. # if {![namespace exists ::tclTestPerf]} { - source [file join [file dirname [info script]] test-performance.tcl] + source -encoding utf-8 [file join [file dirname [info script]] test-performance.tcl] } namespace eval ::tclTestPerf-Timer-Event { Index: tests/aaa_exit.test ================================================================== --- tests/aaa_exit.test +++ tests/aaa_exit.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/all.tcl ================================================================== --- tests/all.tcl +++ tests/all.tcl @@ -2,18 +2,17 @@ # # This file contains a top-level script to run all of the Tcl # tests. Execute it by invoking "source all.tcl" when running tcltest # in this directory. # -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2000 by Ajuba Solutions +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2000 Ajuba Solutions # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. package prefer latest -package require Tcl 8.5- package require tcltest 2.5 namespace import ::tcltest::* configure {*}$argv -testdir [file dirname [file dirname [file normalize [ info script]/...]]] Index: tests/append.test ================================================================== --- tests/append.test +++ tests/append.test @@ -2,23 +2,27 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands unset -nocomplain x +catch [list package require -exact tcl::test [info patchlevel]] +testConstraint testbytestring [llength [info commands testbytestring]] + test append-1.1 {append command} { unset -nocomplain x list [append x 1 2 abc "long string"] $x } {{12abclong string} {12abclong string}} test append-1.2 {append command} { @@ -30,11 +34,11 @@ append x } abcd test append-2.1 {long appends} { set x "" - for {set i 0} {$i < 1000} {set i [expr $i+1]} { + for {set i 0} {$i < 1000} {incr i} { append x "foobar " } set y "foobar" set y "$y $y $y $y $y $y $y $y $y $y" set y "$y $y $y $y $y $y $y $y $y $y" @@ -51,10 +55,39 @@ } -result {can't set "x(0)": variable isn't array} test append-3.3 {append errors} -returnCodes error -body { unset -nocomplain x append x } -result {can't read "x": no such variable} +test append-3.4 {append surrogates} -body { + set x \uD83D + append x \uDE02 +} -result \uD83D\uDE02 +test append-3.5 {append surrogates} -body { + set x \uD83D + set x $x\uDE02 +} -result \uD83D\uDE02 +test append-3.6 {append surrogates} -body { + set x \uDE02 + set x \uD83D$x +} -result \uD83D\uDE02 +test append-3.7 {append \xC0 \x80} -constraints testbytestring -body { + set x [testbytestring \xC0] + string length [append x [testbytestring \x80]] +} -result 2 +test append-3.8 {append \xC0 \x80} -constraints testbytestring -body { + set x [testbytestring \xC0] + string length $x[testbytestring \x80] +} -result 2 +test append-3.9 {append \xC0 \x80} -constraints testbytestring -body { + set x [testbytestring \x80] + string length [testbytestring \xC0]$x +} -result 2 +test append-3.10 {append surrogates} -body { + set x \uD83D + string range $x 0 end + append x \uDE02 +} -result [string range \uD83D\uDE02 0 end] test append-4.1 {lappend command} { unset -nocomplain x list [lappend x 1 2 abc "long string"] $x } {{1 2 abc {long string}} {1 2 abc {long string}}} @@ -156,11 +189,11 @@ proc check {var size} { set l [llength $var] if {$l != $size} { return "length mismatch: should have been $size, was $l" } - for {set i 0} {$i < $size} {set i [expr $i+1]} { + for {set i 0} {$i < $size} {incr i} { set j [lindex $var $i] if {$j ne "item $i"} { return "element $i should have been \"item $i\", was \"$j\"" } } @@ -186,11 +219,11 @@ test append-7.1 {lappend-created var and error in trace on that var} -setup { catch {rename foo ""} unset -nocomplain x } -body { - trace variable x w foo + trace add variable x write foo proc foo {} {global x; unset x} catch {lappend x 1} proc foo {args} {global x; unset x} info exists x set x @@ -199,41 +232,41 @@ } -result {0 1 {can't read "x": no such variable}} test append-7.2 {lappend var triggers read trace} -setup { unset -nocomplain myvar unset -nocomplain ::result } -body { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar a return $::result -} -result {myvar {} r} +} -result {myvar {} read} test append-7.3 {lappend var triggers read trace, array var} -setup { unset -nocomplain myvar unset -nocomplain ::result } -body { # The behavior of read triggers on lappend changed in 8.0 to not trigger # them, and was changed back in 8.4. - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar(b) a return $::result -} -result {myvar b r} +} -result {myvar b read} test append-7.4 {lappend var triggers read trace, array var exists} -setup { unset -nocomplain myvar unset -nocomplain ::result } -body { set myvar(0) 1 - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar(b) a return $::result -} -result {myvar b r} +} -result {myvar b read} test append-7.5 {append var does not trigger read trace} -setup { unset -nocomplain myvar unset -nocomplain ::result } -body { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} append myvar a info exists ::result } -result {0} Index: tests/appendComp.test ================================================================== --- tests/appendComp.test +++ tests/appendComp.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -39,11 +39,11 @@ } abcd test appendComp-2.1 {long appends} { proc foo {} { set x "" - for {set i 0} {$i < 1000} {set i [expr $i+1]} { + for {set i 0} {$i < 1000} {incr i} { append x "foobar " } set y "foobar" set y "$y $y $y $y $y $y $y $y $y $y" set y "$y $y $y $y $y $y $y $y $y $y" @@ -221,11 +221,11 @@ } return ok } } -body { set x "" - for {set i 0} {$i < 300} {set i [expr $i+1]} { + for {set i 0} {$i < 300} {incr i} { lappend x "item $i" } check $x 300 } -cleanup { unset -nocomplain x @@ -248,11 +248,11 @@ catch {rename foo ""} unset -nocomplain x } -body { proc bar {} { global x - trace variable x w foo + trace add variable x write foo proc foo {} {global x; unset x} catch {lappend x 1} proc foo {args} {global x; unset x} info exists x set x @@ -263,23 +263,23 @@ } -result {0 1 {can't read "x": no such variable}} test appendComp-7.2 {lappend var triggers read trace, index var} -setup { unset -nocomplain ::result } -body { proc bar {} { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar a return $::result } bar -} -result {myvar {} r} -constraints {bug-3057639} +} -result {myvar {} read} -constraints {bug-3057639} test appendComp-7.3 {lappend var triggers read trace, stack var} -setup { unset -nocomplain ::result unset -nocomplain ::myvar } -body { proc bar {} { - trace variable ::myvar r foo + trace add variable ::myvar read foo proc foo {args} {append ::result $args} lappend ::myvar a return $::result } bar @@ -288,71 +288,71 @@ unset -nocomplain ::result } -body { # The behavior of read triggers on lappend changed in 8.0 to not trigger # them. Maybe not correct, but been there a while. proc bar {} { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar(b) a return $::result } bar -} -result {myvar b r} -constraints {bug-3057639} +} -result {myvar b read} -constraints {bug-3057639} test appendComp-7.5 {lappend var triggers read trace, array var} -setup { unset -nocomplain ::result } -body { # The behavior of read triggers on lappend changed in 8.0 to not trigger # them. Maybe not correct, but been there a while. proc bar {} { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar(b) a b return $::result } bar -} -result {myvar b r} +} -result {myvar b read} test appendComp-7.6 {lappend var triggers read trace, array var exists} -setup { unset -nocomplain ::result } -body { proc bar {} { set myvar(0) 1 - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} lappend myvar(b) a return $::result } bar -} -result {myvar b r} -constraints {bug-3057639} +} -result {myvar b read} -constraints {bug-3057639} test appendComp-7.7 {lappend var triggers read trace, array stack var} -setup { unset -nocomplain ::myvar unset -nocomplain ::result } -body { proc bar {} { - trace variable ::myvar r foo + trace add variable ::myvar read foo proc foo {args} {append ::result $args} lappend ::myvar(b) a return $::result } bar -} -result {::myvar b r} -constraints {bug-3057639} +} -result {::myvar b read} -constraints {bug-3057639} test appendComp-7.8 {lappend var triggers read trace, array stack var} -setup { unset -nocomplain ::myvar unset -nocomplain ::result } -body { proc bar {} { - trace variable ::myvar r foo + trace add variable ::myvar read foo proc foo {args} {append ::result $args} lappend ::myvar(b) a b return $::result } bar -} -result {::myvar b r} +} -result {::myvar b read} test appendComp-7.9 {append var does not trigger read trace} -setup { unset -nocomplain ::result } -body { proc bar {} { - trace variable myvar r foo + trace add variable myvar read foo proc foo {args} {append ::result $args} append myvar a info exists ::result } bar @@ -382,11 +382,11 @@ # Going back to the tests below. The direct-eval tests are ok before and after # patch (no read traces run for lappend, append). The compiled tests are # failing for lappend (9.0/1) before the patch, showing how it invokes read # traces in the compiled path. The append tests are good (9.2/3). After the -# patch the failues are gone. +# patch the failures are gone. test appendComp-9.0 {bug 3057639, lappend compiled, read trace on non-existing array variable element} -setup { unset -nocomplain myvar array set myvar {} } -body { Index: tests/apply.test ================================================================== --- tests/apply.test +++ tests/apply.test @@ -2,28 +2,32 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2005-2006 Miguel Sofer +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2005-2006 Miguel Sofer # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] if {[info commands ::apply] eq {}} { return } testConstraint memory [llength [info commands memory]] +testConstraint applylambda [llength [info commands testapplylambda]] + # Tests for wrong number of arguments test apply-1.1 {not enough arguments} -returnCodes error -body { apply @@ -255,11 +259,11 @@ proc getbytes {} { set lines [split [memory info] "\n"] lindex $lines 3 3 } set lam [list {} {set a 1}] -} -constraints memory -body { +} -constraints {memory} -body { set end [getbytes] for {set i 0} {$i < 5} {incr i} { ::apply [lrange $lam 0 end] set tmp $end set end [getbytes] @@ -303,10 +307,17 @@ set leakedBytes [expr {$end - $tmp}] } -cleanup { rename getbytes {} unset -nocomplain end i x tmp leakedBytes } -result 0 + +# Tests for specific bugs +test apply-10.1 {Test for precompiled bytecode body} -constraints { + applylambda +} -body { + testapplylambda +} -result 42 # Tests for the avoidance of recompilation # cleanup Index: tests/assemble.test ================================================================== --- tests/assemble.test +++ tests/assemble.test @@ -1,11 +1,11 @@ # assemble.test -- # # Test suite for the 'tcl::unsupported::assemble' command # -# Copyright (c) 2010 by Ozgur Dogan Ugurlu. -# Copyright (c) 2010 by Kevin B. Kenny. +# Copyright © 2010 Ozgur Dogan Ugurlu. +# Copyright © 2010 Kevin B. Kenny. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. #----------------------------------------------------------------------------- @@ -139,10 +139,11 @@ x } -returnCodes error -match glob -result {wrong # args:*} + -cleanup {rename x {}} } test assemble-3.2 {wrong # args, compiled path} { -body { proc x {} { assemble too many @@ -233,10 +234,11 @@ } } list [catch {x} result] $result $::errorCode } -result {1 {assembly code may not contain substitutions} {TCL ASSEM NOSUBST}} + -cleanup {rename x {}} } test assemble-5.4 {backslash substitution} { -body { proc x {} { assemble { @@ -529,10 +531,22 @@ } x } -result 12 -cleanup {rename x {}} +} +test assemble-7.17 {land/lor} { + -body { + proc x {a b} { + list \ + [assemble {load a; load b; land}] \ + [assemble {load a; load b; lor}] + } + list [x 0 0] [x 0 23] [x 35 0] [x 47 59] + } + -result {{0 0} {0 1} {0 1} {1 1}} + -cleanup {rename x {}} } test assemble-7.18 {lappendArrayStk} { -body { proc x {} { set able(baker) charlie @@ -620,10 +634,11 @@ } } x } -result {{a b} {c d} {e i} {g h}} + -cleanup {rename x {}} } test assemble-7.25 {lshift} { -body { assemble {push 16; push 4; lshift} } @@ -767,11 +782,11 @@ assemble { push NaN; uplus } } -returnCodes error - -result {can't use non-numeric floating-point value "NaN" as operand of "+"} + -result {cannot use non-numeric floating-point value "NaN" as operand of "+"} } test assemble-7.43.1 {tryCvtToNumeric} { -body { assemble { push NaN; tryCvtToNumeric @@ -3091,10 +3106,11 @@ set errorInfo } -match glob -result {inconsistent stack depths on two execution paths ("assemble" body, line 10)*} + -cleanup {rename x {}} } test assemble-41.2 {Inconsistent stack, jumptable and default} { -body { proc x {y} { assemble { @@ -3109,10 +3125,11 @@ set errorInfo } -match glob -result {inconsistent stack depths on two execution paths ("assemble" body, line 6)*} + -cleanup {rename x {}} } test assemble-41.3 {Inconsistent stack, two legs of jumptable} { -body { proc x {y} { assemble { @@ -3128,10 +3145,11 @@ set errorInfo } -match glob -result {inconsistent stack depths on two execution paths ("assemble" body, line 7)*} + -cleanup {rename x {}} } test assemble-50.1 {Ulam's 3n+1 problem, TAL implementation} { -body { proc ulam {n} { @@ -3180,10 +3198,11 @@ lappend result [ulam $i] } set result } -result {1 2 16 4 16 16 52 8 52 16 52 16 40 52 160 16 52 52 88 20 64 52 160 24 88 40 9232 52 88} + -cleanup {rename ulam {}} } test assemble-51.1 {memory leak testing} memory { leaktest { apply {{} {assemble {push hello}}} @@ -3335,13 +3354,17 @@ }} } {}; # must not crash rename fillTables {} rename assemble {} +if {[testConstraint memory]} { + rename getbytes {} + rename leaktest {} +} ::tcltest::cleanupTests return # Local Variables: # mode: tcl # fill-column: 78 # End: Index: tests/assocd.test ================================================================== --- tests/assocd.test +++ tests/assocd.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testgetassocdata [llength [info commands testgetassocdata]] testConstraint testsetassocdata [llength [info commands testsetassocdata]] testConstraint testdelassocdata [llength [info commands testdelassocdata]] Index: tests/async.test ================================================================== --- tests/async.test +++ tests/async.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for Tcl_AsyncCreate and related # library procedures. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,14 +15,15 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] +testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}] testConstraint testasync [llength [info commands testasync]] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] +testConstraint knownMsvcBug [string match msvc-* [tcl::build-info compiler]] proc async1 {result code} { global aresult acode set aresult $result set acode $code @@ -147,11 +148,11 @@ set x {} list [catch {testasync mark $hm2 "foobar" 5} msg] $msg $x } {3 del2 {0 0 0 del1 del2}} test async-4.1 {async interrupting bytecode sequence} -constraints { - testasync + testasync thread } -setup { set hm [testasync create async3] proc nothing {} { # empty proc } @@ -176,11 +177,11 @@ # "still reachable" cases from early thread termination after 100 testasync delete $hm } test async-4.2 {async interrupting straight bytecode sequence} -constraints { - testasync + testasync thread } -setup { set hm [testasync create async3] } -body { apply {{handle} { global aresult @@ -201,11 +202,11 @@ # "still reachable" cases from early thread termination after 100 testasync delete $hm } test async-4.3 {async interrupting loop-less bytecode sequence} -constraints { - testasync knownMsvcBug + testasync thread knownMsvcBug } -setup { set hm [testasync create async3] } -body { apply [list {handle} [concat { global aresult Index: tests/autoMkindex.test ================================================================== --- tests/autoMkindex.test +++ tests/autoMkindex.test @@ -1,12 +1,12 @@ # Commands covered: auto_mkindex auto_import # # This file contains tests related to autoloading and generating the # autoloading index. # -# Copyright (c) 1998 Lucent Technologies, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998 Lucent Technologies, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -30,20 +30,20 @@ # } # # Note that procedures and itcl class definitions can be nested inside of # namespaces. # -# Copyright (c) 1993-1998 Lucent Technologies, Inc. +# Copyright © 1993-1998 Lucent Technologies, Inc. # This shouldn't cause any problems namespace import -force blt::* # Should be able to handle "proc" definitions, even if they are preceded by # white space. -proc normal {x y} {return [expr $x+$y]} - proc indented {x y} {return [expr $x+$y]} +proc normal {x y} {return [expr {$x+$y}]} + proc indented {x y} {return [expr {$x+$y}]} # # Should be able to handle proc declarations within namespaces, even if they # have explicit namespace paths. # @@ -123,19 +123,19 @@ } {0} test autoMkindex-1.2 {build tclIndex based on a test file} { auto_mkindex . autoMkindex.tcl file exists tclIndex } {1} -set element "{source [file join . autoMkindex.tcl]}" +set element "{source -encoding utf-8 [file join . autoMkindex.tcl]}" test autoMkindex-1.3 {examine tclIndex} -setup { file delete tclIndex } -body { auto_mkindex . autoMkindex.tcl namespace eval tcl_autoMkindex_tmp { set dir "." variable auto_index - source tclIndex + source -encoding utf-8 tclIndex set ::result "" foreach elem [lsort [array names auto_index]] { lappend ::result [list $elem $auto_index($elem)] } } @@ -188,17 +188,17 @@ } -body { auto_mkindex_parser::command buried::myproc {name args} { variable index variable scriptFile append index [list set auto_index([fullname $name])] \ - " \[list source \[file join \$dir [list $scriptFile]\]\]\n" + " \[list source -encoding utf-8 \[file join \$dir [list $scriptFile]\]\]\n" } auto_mkindex . autoMkindex.tcl namespace eval tcl_autoMkindex_tmp { set dir "." variable auto_index - source tclIndex + source -encoding utf-8 tclIndex set ::result "" foreach elem [lsort [array names auto_index]] { lappend ::result [list $elem $auto_index($elem)] } return $::result @@ -214,17 +214,17 @@ auto_mkindex_parser::command {buried::my proc} {name args} { variable index variable scriptFile puts "my proc $name" append index [list set auto_index([fullname $name])] \ - " \[list source \[file join \$dir [list $scriptFile]\]\]\n" + " \[list source -encoding utf-8 \[file join \$dir [list $scriptFile]\]\]\n" } auto_mkindex . autoMkindex.tcl namespace eval tcl_autoMkindex_tmp { set dir "." variable auto_index - source tclIndex + source -encoding utf-8 tclIndex set ::result "" foreach elem [lsort [array names auto_index]] { lappend ::result [list $elem $auto_index($elem)] } } @@ -264,11 +264,11 @@ } } set result [lsort $dat] close $f set result -} {{set auto_index(::wok::commands) [list source [file join $dir ensemblecommands.tcl]]} {set auto_index(::wok::vars) [list source [file join $dir ensemblecommands.tcl]]} {set auto_index(wok) [list source [file join $dir ensemblecommands.tcl]]}} +} {{set auto_index(::wok::commands) [list source -encoding utf-8 [file join $dir ensemblecommands.tcl]]} {set auto_index(::wok::vars) [list source -encoding utf-8 [file join $dir ensemblecommands.tcl]]} {set auto_index(wok) [list source -encoding utf-8 [file join $dir ensemblecommands.tcl]]}} removeFile ensemblecommands.tcl test autoMkindex-4.1 {platform independent source commands} -setup { file delete tclIndex makeDirectory pkg @@ -301,11 +301,11 @@ lsort [lrange [split [string trim [read $f]] "\n"] end-1 end] } -cleanup { catch {close $f} removeFile [file join pkg samename.tcl] removeDirectory pkg -} -result {{set auto_index(::college::team) [list source [file join $dir pkg samename.tcl]]} {set auto_index(::pro::team) [list source [file join $dir pkg samename.tcl]]}} +} -result {{set auto_index(::college::team) [list source -encoding utf-8 [file join $dir pkg samename.tcl]]} {set auto_index(::pro::team) [list source -encoding utf-8 [file join $dir pkg samename.tcl]]}} test autoMkindex-5.1 {escape magic tcl chars in general code} -setup { file delete tclIndex makeDirectory pkg makeFile { @@ -325,11 +325,11 @@ lindex [split [string trim [read $f]] "\n"] end } -cleanup { catch {close $f} removeFile [file join pkg magicchar.tcl] removeDirectory pkg -} -result {set auto_index(testProc) [list source [file join $dir pkg magicchar.tcl]]} +} -result {set auto_index(testProc) [list source -encoding utf-8 [file join $dir pkg magicchar.tcl]]} test autoMkindex-5.2 {correctly locate auto loaded procs with []} -setup { file delete tclIndex makeDirectory pkg makeFile { proc {[magic mojo proc]} {} {} Index: tests/basic.test ================================================================== --- tests/basic.test +++ tests/basic.test @@ -7,12 +7,12 @@ # and trace.test. # # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -19,11 +19,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testevalex [llength [info commands testevalex]] testConstraint testcmdtoken [llength [info commands testcmdtoken]] testConstraint testcreatecommand [llength [info commands testcreatecommand]] testConstraint exec [llength [info commands exec]] @@ -346,11 +346,11 @@ [testcmdtoken name $x] } {{p ::test_ns_basic::test_ns_basic2::p} {} {q ::q}} test basic-20.3 {Tcl_GetCommandInfo, #-quoting} testcmdtoken { catch {rename \# ""} set x [testcmdtoken create \#] - testcmdtoken name $x + return [testcmdtoken name $x] } {{#} ::#} test basic-21.1 {Tcl_GetCommandName} {emptyTest} { } {} @@ -672,11 +672,11 @@ } # Do all tests once byte compiled and once with direct string evaluation foreach noComp {0 1} { -if $noComp { +if {$noComp} { interp alias {} run {} testevalex set constraints testevalex } else { interp alias {} run {} if 1 set constraints {} Index: tests/binary.test ================================================================== --- tests/binary.test +++ tests/binary.test @@ -2,20 +2,23 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] + testConstraint bigEndian [expr {$tcl_platform(byteOrder) eq "bigEndian"}] testConstraint littleEndian [expr {$tcl_platform(byteOrder) eq "littleEndian"}] testConstraint testbytestring [llength [info commands testbytestring]] # Big test for correct ordering of data in [expr] @@ -23,49 +26,49 @@ variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -158,20 +161,20 @@ test binary-4.3 {Tcl_BinaryObjCmd: format} { binary format B 1 } \x80 test binary-4.4 {Tcl_BinaryObjCmd: format} { binary format B* 010011 -} \x4c +} \x4C test binary-4.5 {Tcl_BinaryObjCmd: format} { binary format B8 01001101 -} \x4d +} \x4D test binary-4.6 {Tcl_BinaryObjCmd: format} { binary format A2X2B9 oo 01001101 -} \x4d\x00 +} \x4D\x00 test binary-4.7 {Tcl_BinaryObjCmd: format} { binary format B9 010011011010 -} \x4d\x80 +} \x4D\x80 test binary-4.8 {Tcl_BinaryObjCmd: format} { binary format B2B3 10 010 } \x80\x40 test binary-4.9 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format B1B5 1 foo @@ -189,20 +192,20 @@ test binary-5.4 {Tcl_BinaryObjCmd: format} { binary format b* 010011 } 2 test binary-5.5 {Tcl_BinaryObjCmd: format} { binary format b8 01001101 -} \xb2 +} \xB2 test binary-5.6 {Tcl_BinaryObjCmd: format} { binary format A2X2b9 oo 01001101 -} \xb2\x00 +} \xB2\x00 test binary-5.7 {Tcl_BinaryObjCmd: format} { binary format b9 010011011010 -} \xb2\x01 +} \xB2\x01 test binary-5.8 {Tcl_BinaryObjCmd: format} { binary format b17 1 -} \x01\00\00 +} \x01\x00\x00 test binary-5.9 {Tcl_BinaryObjCmd: format} { binary format b2b3 10 010 } \x01\x02 test binary-5.10 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format b1b5 1 foo @@ -217,23 +220,23 @@ test binary-6.3 {Tcl_BinaryObjCmd: format} { binary format h 1 } \x01 test binary-6.4 {Tcl_BinaryObjCmd: format} { binary format h c -} \x0c +} \x0C test binary-6.5 {Tcl_BinaryObjCmd: format} { binary format h* baadf00d -} \xab\xda\x0f\xd0 +} \xAB\xDA\x0F\xD0 test binary-6.6 {Tcl_BinaryObjCmd: format} { binary format h4 c410 -} \x4c\x01 +} \x4C\x01 test binary-6.7 {Tcl_BinaryObjCmd: format} { binary format h6 c4102 -} \x4c\x01\x02 +} \x4C\x01\x02 test binary-6.8 {Tcl_BinaryObjCmd: format} { binary format h5 c41020304 -} \x4c\x01\x02 +} \x4C\x01\x02 test binary-6.9 {Tcl_BinaryObjCmd: format} { binary format a3X3h5 foo 2 } \x02\x00\x00 test binary-6.10 {Tcl_BinaryObjCmd: format} { binary format h2h3 23 456 @@ -251,23 +254,23 @@ test binary-7.3 {Tcl_BinaryObjCmd: format} { binary format H 1 } \x10 test binary-7.4 {Tcl_BinaryObjCmd: format} { binary format H c -} \xc0 +} \xC0 test binary-7.5 {Tcl_BinaryObjCmd: format} { binary format H* baadf00d -} \xba\xad\xf0\x0d +} \xBA\xAD\xF0\x0D test binary-7.6 {Tcl_BinaryObjCmd: format} { binary format H4 c410 -} \xc4\x10 +} \xC4\x10 test binary-7.7 {Tcl_BinaryObjCmd: format} { binary format H6 c4102 -} \xc4\x10\x20 +} \xC4\x10\x20 test binary-7.8 {Tcl_BinaryObjCmd: format} { binary format H5 c41023304 -} \xc4\x10\x20 +} \xC4\x10\x20 test binary-7.9 {Tcl_BinaryObjCmd: format} { binary format a3X3H5 foo 2 } \x20\x00\x00 test binary-7.10 {Tcl_BinaryObjCmd: format} { binary format H2H3 23 456 @@ -304,11 +307,11 @@ binary format c2 {0x50} } -result {number of elements in list does not match count} test binary-8.10 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format c $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-8.11 {Tcl_BinaryObjCmd: format} { set a {0x50 0x51} binary format c1 $a } P @@ -343,11 +346,11 @@ binary format s2 {0x50} } -result {number of elements in list does not match count} test binary-9.11 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format s $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-9.12 {Tcl_BinaryObjCmd: format} { set a {0x50 0x51} binary format s1 $a } P\x00 @@ -382,11 +385,11 @@ binary format S2 {0x50} } -result {number of elements in list does not match count} test binary-10.11 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format S $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-10.12 {Tcl_BinaryObjCmd: format} { set a {0x50 0x51} binary format S1 $a } \x00P @@ -424,11 +427,11 @@ binary format i2 {0x50} } -result {number of elements in list does not match count} test binary-11.12 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format i $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-11.13 {Tcl_BinaryObjCmd: format} { set a {0x50 0x51} binary format i1 $a } P\x00\x00\x00 @@ -466,11 +469,11 @@ binary format i2 {0x50} } -result {number of elements in list does not match count} test binary-12.12 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format I $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-12.13 {Tcl_BinaryObjCmd: format} { set a {0x50 0x51} binary format I1 $a } \x00\x00\x00P @@ -483,38 +486,38 @@ test binary-13.3 {Tcl_BinaryObjCmd: format} { binary format f0 1.6 } {} test binary-13.4 {Tcl_BinaryObjCmd: format} bigEndian { binary format f 1.6 -} \x3f\xcc\xcc\xcd +} \x3F\xCC\xCC\xCD test binary-13.5 {Tcl_BinaryObjCmd: format} littleEndian { binary format f 1.6 -} \xcd\xcc\xcc\x3f +} \xCD\xCC\xCC\x3F test binary-13.6 {Tcl_BinaryObjCmd: format} bigEndian { binary format f* {1.6 3.4} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-13.7 {Tcl_BinaryObjCmd: format} littleEndian { binary format f* {1.6 3.4} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-13.8 {Tcl_BinaryObjCmd: format} bigEndian { binary format f2 {1.6 3.4} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-13.9 {Tcl_BinaryObjCmd: format} littleEndian { binary format f2 {1.6 3.4} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-13.10 {Tcl_BinaryObjCmd: format} bigEndian { binary format f2 {1.6 3.4 5.6} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-13.11 {Tcl_BinaryObjCmd: format} littleEndian { binary format f2 {1.6 3.4 5.6} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-13.12 {Tcl_BinaryObjCmd: float overflow} bigEndian { binary format f -3.402825e+38 -} \xff\x7f\xff\xff +} \xFF\x80\x00\x00 test binary-13.13 {Tcl_BinaryObjCmd: float overflow} littleEndian { binary format f -3.402825e+38 -} \xff\xff\x7f\xff +} \x00\x00\x80\xFF test binary-13.14 {Tcl_BinaryObjCmd: float underflow} bigEndian { binary format f -3.402825e-100 } \x80\x00\x00\x00 test binary-13.15 {Tcl_BinaryObjCmd: float underflow} littleEndian { binary format f -3.402825e-100 @@ -523,19 +526,31 @@ binary format f2 {1.6} } -result {number of elements in list does not match count} test binary-13.17 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {1.6 3.4} binary format f $a -} -result "expected floating-point number but got \"1.6 3.4\"" +} -result "expected floating-point number but got a list" test binary-13.18 {Tcl_BinaryObjCmd: format} bigEndian { set a {1.6 3.4} binary format f1 $a -} \x3f\xcc\xcc\xcd +} \x3F\xCC\xCC\xCD test binary-13.19 {Tcl_BinaryObjCmd: format} littleEndian { set a {1.6 3.4} binary format f1 $a -} \xcd\xcc\xcc\x3f +} \xCD\xCC\xCC\x3F +test binary-13.20 {Tcl_BinaryObjCmd: format float Inf} bigEndian { + binary format f Inf +} \x7F\x80\x00\x00 +test binary-13.21 {Tcl_BinaryObjCmd: format float Inf} littleEndian { + binary format f Inf +} \x00\x00\x80\x7F +test binary-13.22 {Tcl_BinaryObjCmd: format float -Inf} bigEndian { + binary format f -Inf +} \xFF\x80\x00\x00 +test binary-13.23 {Tcl_BinaryObjCmd: format float -Inf} littleEndian { + binary format f -Inf +} \x00\x00\x80\xFF test binary-14.1 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format d } -result {not enough arguments for all format specifiers} test binary-14.2 {Tcl_BinaryObjCmd: format} -returnCodes error -body { @@ -544,47 +559,47 @@ test binary-14.3 {Tcl_BinaryObjCmd: format} { binary format d0 1.6 } {} test binary-14.4 {Tcl_BinaryObjCmd: format} bigEndian { binary format d 1.6 -} \x3f\xf9\x99\x99\x99\x99\x99\x9a +} \x3F\xF9\x99\x99\x99\x99\x99\x9A test binary-14.5 {Tcl_BinaryObjCmd: format} littleEndian { binary format d 1.6 -} \x9a\x99\x99\x99\x99\x99\xf9\x3f +} \x9A\x99\x99\x99\x99\x99\xF9\x3F test binary-14.6 {Tcl_BinaryObjCmd: format} bigEndian { binary format d* {1.6 3.4} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-14.7 {Tcl_BinaryObjCmd: format} littleEndian { binary format d* {1.6 3.4} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-14.8 {Tcl_BinaryObjCmd: format} bigEndian { binary format d2 {1.6 3.4} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-14.9 {Tcl_BinaryObjCmd: format} littleEndian { binary format d2 {1.6 3.4} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-14.10 {Tcl_BinaryObjCmd: format} bigEndian { binary format d2 {1.6 3.4 5.6} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-14.11 {Tcl_BinaryObjCmd: format} littleEndian { binary format d2 {1.6 3.4 5.6} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-14.14 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format d2 {1.6} } -result {number of elements in list does not match count} test binary-14.15 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {1.6 3.4} binary format d $a -} -result "expected floating-point number but got \"1.6 3.4\"" +} -result "expected floating-point number but got a list" test binary-14.16 {Tcl_BinaryObjCmd: format} bigEndian { set a {1.6 3.4} binary format d1 $a -} \x3f\xf9\x99\x99\x99\x99\x99\x9a +} \x3F\xF9\x99\x99\x99\x99\x99\x9A test binary-14.17 {Tcl_BinaryObjCmd: format} littleEndian { set a {1.6 3.4} binary format d1 $a -} \x9a\x99\x99\x99\x99\x99\xf9\x3f +} \x9A\x99\x99\x99\x99\x99\xF9\x3F test binary-14.18 {FormatNumber: Bug 1116542} { binary scan [binary format d 1.25] d w set w } 1.25 @@ -757,11 +772,20 @@ test binary-21.12 {Tcl_BinaryObjCmd: scan} -setup { unset -nocomplain arg1 } -body { list [binary scan "abc def \x00ghi " A* arg1] $arg1 } -result [list 1 "abc def \x00ghi"] - +test binary-21.13 {Tcl_BinaryObjCmd: scan} -setup { + unset -nocomplain arg1 +} -body { + list [binary scan "abc def \x00 " C* arg1] $arg1 +} -result {1 {abc def }} +test binary-21.14 {Tcl_BinaryObjCmd: scan} -setup { + unset -nocomplain arg1 +} -body { + list [binary scan "abc def \x00ghi" C* arg1] $arg1 +} -result {1 {abc def }} test binary-22.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc b } -result {not enough arguments for all format specifiers} test binary-22.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 @@ -863,15 +887,15 @@ test binary-24.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc h } -result {not enough arguments for all format specifiers} test binary-24.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 h* arg1] $arg1 + list [binary scan \x52\xA3 h* arg1] $arg1 } {1 253a} test binary-24.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xc2\xa3 h arg1] $arg1 + list [binary scan \xC2\xA3 h arg1] $arg1 } {1 2} test binary-24.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 list [binary scan \x82\x53 h1 arg1] $arg1 } {1 2} @@ -879,11 +903,11 @@ unset -nocomplain arg1 list [binary scan \x52\x53 h0 arg1] $arg1 } {1 {}} test binary-24.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xf2\x53 h2 arg1] $arg1 + list [binary scan \xF2\x53 h2 arg1] $arg1 } {1 2f} test binary-24.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 list [binary scan \x52\x53 h3 arg1] $arg1 } {1 253} @@ -909,15 +933,15 @@ test binary-25.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc H } -result {not enough arguments for all format specifiers} test binary-25.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 H* arg1] $arg1 + list [binary scan \x52\xA3 H* arg1] $arg1 } {1 52a3} test binary-25.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xc2\xa3 H arg1] $arg1 + list [binary scan \xC2\xA3 H arg1] $arg1 } {1 c} test binary-25.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 list [binary scan \x82\x53 H1 arg1] $arg1 } {1 8} @@ -925,11 +949,11 @@ unset -nocomplain arg1 list [binary scan \x52\x53 H0 arg1] $arg1 } {1 {}} test binary-25.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xf2\x53 H2 arg1] $arg1 + list [binary scan \xF2\x53 H2 arg1] $arg1 } {1 f2} test binary-25.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 list [binary scan \x52\x53 H3 arg1] $arg1 } {1 525} @@ -954,31 +978,31 @@ test binary-26.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc c } -result {not enough arguments for all format specifiers} test binary-26.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c* arg1] $arg1 + list [binary scan \x52\xA3 c* arg1] $arg1 } {1 {82 -93}} test binary-26.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c arg1] $arg1 + list [binary scan \x52\xA3 c arg1] $arg1 } {1 82} test binary-26.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c1 arg1] $arg1 + list [binary scan \x52\xA3 c1 arg1] $arg1 } {1 82} test binary-26.5 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c0 arg1] $arg1 + list [binary scan \x52\xA3 c0 arg1] $arg1 } {1 {}} test binary-26.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c2 arg1] $arg1 + list [binary scan \x52\xA3 c2 arg1] $arg1 } {1 {82 -93}} test binary-26.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xff c arg1] $arg1 + list [binary scan \xFF c arg1] $arg1 } {1 -1} test binary-26.8 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 c3 arg1] $arg1 @@ -995,19 +1019,19 @@ set arg2 bar list [binary scan \x70\x87\x05 c2c* arg1 arg2] $arg1 $arg2 } {2 {112 -121} 5} test binary-26.11 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 cu* arg1] $arg1 + list [binary scan \x52\xA3 cu* arg1] $arg1 } {1 {82 163}} test binary-26.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 cu arg1] $arg1 + list [binary scan \x52\xA3 cu arg1] $arg1 } {1 82} test binary-26.13 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xff cu arg1] $arg1 + list [binary scan \xFF cu arg1] $arg1 } {1 255} test binary-26.14 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar @@ -1023,27 +1047,27 @@ test binary-27.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc s } -result {not enough arguments for all format specifiers} test binary-27.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 s* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 s* arg1] $arg1 } {1 {-23726 21587}} test binary-27.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 s arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 s arg1] $arg1 } {1 -23726} test binary-27.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 s1 arg1] $arg1 + list [binary scan \x52\xA3 s1 arg1] $arg1 } {1 -23726} test binary-27.5 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 s0 arg1] $arg1 + list [binary scan \x52\xA3 s0 arg1] $arg1 } {1 {}} test binary-27.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 s2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 s2 arg1] $arg1 } {1 {-23726 21587}} test binary-27.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 s1 arg1] $arg1 @@ -1056,51 +1080,51 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-27.9 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x05 s2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x05 s2c* arg1 arg2] $arg1 $arg2 } {2 {-23726 21587} 5} test binary-27.10 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 su* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 su* arg1] $arg1 } {1 {41810 21587}} test binary-27.11 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \xff\xff\xff\xff sus arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF sus arg1 arg2] $arg1 $arg2 } {2 65535 -1} test binary-27.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \xff\xff\xff\xff ssu arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF ssu arg1 arg2] $arg1 $arg2 } {2 -1 65535} test binary-28.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc S } -result {not enough arguments for all format specifiers} test binary-28.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 S* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 S* arg1] $arg1 } {1 {21155 21332}} test binary-28.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 S arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 S arg1] $arg1 } {1 21155} test binary-28.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 S1 arg1] $arg1 + list [binary scan \x52\xA3 S1 arg1] $arg1 } {1 21155} test binary-28.5 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3 S0 arg1] $arg1 + list [binary scan \x52\xA3 S0 arg1] $arg1 } {1 {}} test binary-28.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 S2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 S2 arg1] $arg1 } {1 {21155 21332}} test binary-28.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 S1 arg1] $arg1 @@ -1113,43 +1137,43 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-28.9 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x05 S2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x05 S2c* arg1 arg2] $arg1 $arg2 } {2 {21155 21332} 5} test binary-28.10 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 Su* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 Su* arg1] $arg1 } {1 {21155 21332}} test binary-28.11 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \xa3\x52\x54\x53 Su* arg1] $arg1 + list [binary scan \xA3\x52\x54\x53 Su* arg1] $arg1 } {1 {41810 21587}} test binary-29.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc i } -result {not enough arguments for all format specifiers} test binary-29.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 i* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 i* arg1] $arg1 } {1 {1414767442 67305985}} test binary-29.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 i arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 i arg1] $arg1 } {1 1414767442} test binary-29.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 i1 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 i1 arg1] $arg1 } {1 1414767442} test binary-29.5 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53 i0 arg1] $arg1 + list [binary scan \x52\xA3\x53 i0 arg1] $arg1 } {1 {}} test binary-29.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 i2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 i2 arg1] $arg1 } {1 {1414767442 67305985}} test binary-29.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 i1 arg1] $arg1 @@ -1162,19 +1186,19 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-29.9 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04\x05 i2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04\x05 i2c* arg1 arg2] $arg1 $arg2 } {2 {1414767442 67305985} 5} test binary-29.10 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 - list [binary scan \xff\xff\xff\xff\xff\xff\xff\xff iui arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF iui arg1 arg2] $arg1 $arg2 } {2 4294967295 -1} test binary-29.11 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 - list [binary scan \xff\xff\xff\xff\xff\xff\xff\xff iiu arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF iiu arg1 arg2] $arg1 $arg2 } {2 -1 4294967295} test binary-29.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 list [binary scan \x80\x00\x00\x00\x00\x00\x00\x80 iuiu arg1 arg2] $arg1 $arg2 } {2 128 2147483648} @@ -1182,27 +1206,27 @@ test binary-30.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc I } -result {not enough arguments for all format specifiers} test binary-30.2 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 I* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 I* arg1] $arg1 } {1 {1386435412 16909060}} test binary-30.3 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 I arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 I arg1] $arg1 } {1 1386435412} test binary-30.4 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 I1 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 I1 arg1] $arg1 } {1 1386435412} test binary-30.5 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53 I0 arg1] $arg1 + list [binary scan \x52\xA3\x53 I0 arg1] $arg1 } {1 {}} test binary-30.6 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 I2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 I2 arg1] $arg1 } {1 {1386435412 16909060}} test binary-30.7 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 I1 arg1] $arg1 @@ -1215,19 +1239,19 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-30.9 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04\x05 I2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04\x05 I2c* arg1 arg2] $arg1 $arg2 } {2 {1386435412 16909060} 5} test binary-30.10 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 - list [binary scan \xff\xff\xff\xff\xff\xff\xff\xff IuI arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF IuI arg1 arg2] $arg1 $arg2 } {2 4294967295 -1} test binary-30.11 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 - list [binary scan \xff\xff\xff\xff\xff\xff\xff\xff IIu arg1 arg2] $arg1 $arg2 + list [binary scan \xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF IIu arg1 arg2] $arg1 $arg2 } {2 -1 4294967295} test binary-30.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 arg2 list [binary scan \x80\x00\x00\x00\x00\x00\x00\x80 IuIu arg1 arg2] $arg1 $arg2 } {2 2147483648 128} @@ -1235,47 +1259,47 @@ test binary-31.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc f } -result {not enough arguments for all format specifiers} test binary-31.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a f* arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A f* arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-31.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 f* arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 f* arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-31.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a f arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A f arg1] $arg1 } {1 1.600000023841858} test binary-31.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 f arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 f arg1] $arg1 } {1 1.600000023841858} test binary-31.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd f1 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD f1 arg1] $arg1 } {1 1.600000023841858} test binary-31.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f f1 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F f1 arg1] $arg1 } {1 1.600000023841858} test binary-31.8 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd f0 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD f0 arg1] $arg1 } {1 {}} test binary-31.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f f0 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F f0 arg1] $arg1 } {1 {}} test binary-31.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a f2 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A f2 arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-31.11 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 f2 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 f2 arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-31.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 f1 arg1] $arg1 @@ -1282,67 +1306,67 @@ } {0 foo} test binary-31.13 {Tcl_BinaryObjCmd: scan} -setup { unset -nocomplain arg1 } -returnCodes error -body { set arg1 1 - binary scan \x3f\xcc\xcc\xcd f1 arg1(a) + binary scan \x3F\xCC\xCC\xCD f1 arg1(a) } -result {can't set "arg1(a)": variable isn't array} test binary-31.14 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a\x05 f2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A\x05 f2c* arg1 arg2] $arg1 $arg2 } {2 {1.600000023841858 3.4000000953674316} 5} test binary-31.15 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40\x05 f2c* arg1 arg2] $arg1 $arg2 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40\x05 f2c* arg1 arg2] $arg1 $arg2 } {2 {1.600000023841858 3.4000000953674316} 5} test binary-32.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc d } -result {not enough arguments for all format specifiers} test binary-32.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 d* arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 d* arg1] $arg1 } {1 {1.6 3.4}} test binary-32.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 d* arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 d* arg1] $arg1 } {1 {1.6 3.4}} test binary-32.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 d arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 d arg1] $arg1 } {1 1.6} test binary-32.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 d arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 d arg1] $arg1 } {1 1.6} test binary-32.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a d1 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A d1 arg1] $arg1 } {1 1.6} test binary-32.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f d1 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F d1 arg1] $arg1 } {1 1.6} test binary-32.8 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a d0 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A d0 arg1] $arg1 } {1 {}} test binary-32.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f d0 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F d0 arg1] $arg1 } {1 {}} test binary-32.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 d2 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 d2 arg1] $arg1 } {1 {1.6 3.4}} test binary-32.11 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 d2 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 d2 arg1] $arg1 } {1 {1.6 3.4}} test binary-32.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 d1 arg1] $arg1 @@ -1349,23 +1373,23 @@ } {0 foo} test binary-32.13 {Tcl_BinaryObjCmd: scan} -setup { unset -nocomplain arg1 } -returnCodes error -body { set arg1 1 - binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a d1 arg1(a) + binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A d1 arg1(a) } -result {can't set "arg1(a)": variable isn't array} test binary-32.14 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33\x05 d2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33\x05 d2c* arg1 arg2] $arg1 $arg2 } {2 {1.6 3.4} 5} test binary-32.15 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40\x05 d2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40\x05 d2c* arg1 arg2] $arg1 $arg2 } {2 {1.6 3.4} 5} test binary-33.1 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 unset -nocomplain arg2 @@ -1532,24 +1556,24 @@ test binary-38.4 {FormatNumber: word alignment} { set x [binary format c1I1 1 1] } \x01\x00\x00\x00\x01 test binary-38.5 {FormatNumber: word alignment} bigEndian { set x [binary format c1d1 1 1.6] -} \x01\x3f\xf9\x99\x99\x99\x99\x99\x9a +} \x01\x3F\xF9\x99\x99\x99\x99\x99\x9A test binary-38.6 {FormatNumber: word alignment} littleEndian { set x [binary format c1d1 1 1.6] -} \x01\x9a\x99\x99\x99\x99\x99\xf9\x3f +} \x01\x9A\x99\x99\x99\x99\x99\xF9\x3F test binary-38.7 {FormatNumber: word alignment} bigEndian { set x [binary format c1f1 1 1.6] -} \x01\x3f\xcc\xcc\xcd +} \x01\x3F\xCC\xCC\xCD test binary-38.8 {FormatNumber: word alignment} littleEndian { set x [binary format c1f1 1 1.6] -} \x01\xcd\xcc\xcc\x3f +} \x01\xCD\xCC\xCC\x3F test binary-39.1 {ScanNumber: sign extension} { unset -nocomplain arg1 - list [binary scan \x52\xa3 c2 arg1] $arg1 + list [binary scan \x52\xA3 c2 arg1] $arg1 } {1 {82 -93}} test binary-39.2 {ScanNumber: sign extension} { unset -nocomplain arg1 list [binary scan \x01\x02\x01\x81\x82\x01\x81\x82 s4 arg1] $arg1 } {1 {513 -32511 386 -32127}} @@ -1565,11 +1589,11 @@ unset -nocomplain arg1 list [binary scan \x01\x01\x01\x02\x81\x01\x01\x01\x01\x82\x01\x01\x01\x01\x82\x01\x01\x01\x01\x81 I5 arg1] $arg1 } {1 {16843010 -2130640639 25297153 16876033 16843137}} test binary-39.6 {ScanNumber: no sign extension} { unset -nocomplain arg1 - list [binary scan \x52\xa3 cu2 arg1] $arg1 + list [binary scan \x52\xA3 cu2 arg1] $arg1 } {1 {82 163}} test binary-39.7 {ScanNumber: no sign extension} { unset -nocomplain arg1 list [binary scan \x01\x02\x01\x81\x82\x01\x81\x82 su4 arg1] $arg1 } {1 {513 33025 386 33409}} @@ -1586,15 +1610,15 @@ list [binary scan \x01\x01\x01\x02\x81\x01\x01\x01\x01\x82\x01\x01\x01\x01\x82\x01\x01\x01\x01\x81 Iu5 arg1] $arg1 } {1 {16843010 2164326657 25297153 16876033 16843137}} test binary-40.3 {ScanNumber: NaN} -body { unset -nocomplain arg1 - list [binary scan \xff\xff\xff\xff f1 arg1] $arg1 + list [binary scan \xFF\xFF\xFF\xFF f1 arg1] $arg1 } -match glob -result {1 -NaN*} test binary-40.4 {ScanNumber: NaN} -body { unset -nocomplain arg1 - list [binary scan \xff\xff\xff\xff\xff\xff\xff\xff d arg1] $arg1 + list [binary scan \xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF d arg1] $arg1 } -match glob -result {1 -NaN*} test binary-41.1 {ScanNumber: word alignment} -setup { unset -nocomplain arg1 arg2 } -body { @@ -1616,26 +1640,26 @@ list [binary scan \x01\x00\x00\x00\x01 c1I1 arg1 arg2] $arg1 $arg2 } -result {2 1 1} test binary-41.5 {ScanNumber: word alignment} -setup { unset -nocomplain arg1 arg2 } -constraints bigEndian -body { - list [binary scan \x01\x3f\xcc\xcc\xcd c1f1 arg1 arg2] $arg1 $arg2 + list [binary scan \x01\x3F\xCC\xCC\xCD c1f1 arg1 arg2] $arg1 $arg2 } -result {2 1 1.600000023841858} test binary-41.6 {ScanNumber: word alignment} -setup { unset -nocomplain arg1 arg2 } -constraints littleEndian -body { - list [binary scan \x01\xcd\xcc\xcc\x3f c1f1 arg1 arg2] $arg1 $arg2 + list [binary scan \x01\xCD\xCC\xCC\x3F c1f1 arg1 arg2] $arg1 $arg2 } -result {2 1 1.600000023841858} test binary-41.7 {ScanNumber: word alignment} -setup { unset -nocomplain arg1 arg2 } -constraints bigEndian -body { - list [binary scan \x01\x3f\xf9\x99\x99\x99\x99\x99\x9a c1d1 arg1 arg2] $arg1 $arg2 + list [binary scan \x01\x3F\xF9\x99\x99\x99\x99\x99\x9A c1d1 arg1 arg2] $arg1 $arg2 } -result {2 1 1.6} test binary-41.8 {ScanNumber: word alignment} -setup { unset -nocomplain arg1 arg2 } -constraints littleEndian -body { - list [binary scan \x01\x9a\x99\x99\x99\x99\x99\xf9\x3f c1d1 arg1 arg2] $arg1 $arg2 + list [binary scan \x01\x9A\x99\x99\x99\x99\x99\xF9\x3F c1d1 arg1 arg2] $arg1 $arg2 } -result {2 1 1.6} test binary-42.1 {Tcl_BinaryObjCmd: bad arguments} -constraints {} -body { binary ? } -returnCodes error -match glob -result {unknown or ambiguous subcommand "?": *} @@ -1702,30 +1726,30 @@ binary scan [binary format sWs 16450 0x7fffffff 19521] c* x set x } {66 64 0 0 0 0 127 -1 -1 -1 65 76} test binary-46.1 {Tcl_BinaryObjCmd: handling of non-ISO8859-1 chars} { - binary format a* \u20ac -} \u00ac + binary format a* € +} \xAC test binary-46.2 {Tcl_BinaryObjCmd: handling of non-ISO8859-1 chars} { - list [binary scan [binary format a* \u20ac\u20bd] s x] $x + list [binary scan [binary format a* €₽] s x] $x } {1 -16980} test binary-46.3 {Tcl_BinaryObjCmd: handling of non-ISO8859-1 chars} { set x {} set y {} set z {} - list [binary scan [binary format a* \u20ac\u20bd] aaa x y z] $x $y $z -} "2 \u00ac \u00bd {}" + list [binary scan [binary format a* €₽] aaa x y z] $x $y $z +} "2 \xAC \xBD {}" test binary-46.4 {Tcl_BinaryObjCmd: handling of non-ISO8859-1 chars} { - set x [encoding convertto iso8859-15 \u20ac] + set x [encoding convertto iso8859-15 €] set y [binary format a* $x] list $x $y -} "\u00a4 \u00a4" +} "\xA4 \xA4" test binary-46.5 {Tcl_BinaryObjCmd: handling of non-ISO8859-1 chars} { - set x [binary scan \u00a4 a* y] + set x [binary scan \xA4 a* y] list $x $y [encoding convertfrom iso8859-15 $y] -} "1 \u00a4 \u20ac" +} "1 \xA4 €" test binary-47.1 {Tcl_BinaryObjCmd: number cache reference count handling} { # This test is only reliable when memory debugging is turned on, but # without even memory debugging it should still generate the expected # answers and might therefore still pick up memory corruption caused by @@ -1785,11 +1809,11 @@ binary format t2 {0x50} } -result {number of elements in list does not match count} test binary-48.17 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format t $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-48.18 {Tcl_BinaryObjCmd: format} bigEndian { set a {0x50 0x51} binary format t1 $a } \x00P test binary-48.19 {Tcl_BinaryObjCmd: format} littleEndian { @@ -1832,11 +1856,11 @@ binary format n2 {0x50} } -result {number of elements in list does not match count} test binary-49.12 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {0x50 0x51} binary format n $a -} -result "expected integer but got \"0x50 0x51\"" +} -result "expected integer but got a list" test binary-49.13 {Tcl_BinaryObjCmd: format} littleEndian { set a {0x50 0x51} binary format n1 $a } P\x00\x00\x00 test binary-49.14 {Tcl_BinaryObjCmd: format} bigEndian { @@ -1887,47 +1911,47 @@ test binary-51.3 {Tcl_BinaryObjCmd: format} { binary format q0 1.6 } {} test binary-51.4 {Tcl_BinaryObjCmd: format} {} { binary format Q 1.6 -} \x3f\xf9\x99\x99\x99\x99\x99\x9a +} \x3F\xF9\x99\x99\x99\x99\x99\x9A test binary-51.5 {Tcl_BinaryObjCmd: format} {} { binary format q 1.6 -} \x9a\x99\x99\x99\x99\x99\xf9\x3f +} \x9A\x99\x99\x99\x99\x99\xF9\x3F test binary-51.6 {Tcl_BinaryObjCmd: format} {} { binary format Q* {1.6 3.4} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-51.7 {Tcl_BinaryObjCmd: format} {} { binary format q* {1.6 3.4} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-51.8 {Tcl_BinaryObjCmd: format} {} { binary format Q2 {1.6 3.4} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-51.9 {Tcl_BinaryObjCmd: format} {} { binary format q2 {1.6 3.4} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-51.10 {Tcl_BinaryObjCmd: format} {} { binary format Q2 {1.6 3.4 5.6} -} \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 +} \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 test binary-51.11 {Tcl_BinaryObjCmd: format} {} { binary format q2 {1.6 3.4 5.6} -} \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 +} \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 test binary-51.14 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format q2 {1.6} } -result {number of elements in list does not match count} test binary-51.15 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {1.6 3.4} binary format q $a -} -result "expected floating-point number but got \"1.6 3.4\"" +} -result "expected floating-point number but got a list" test binary-51.16 {Tcl_BinaryObjCmd: format} {} { set a {1.6 3.4} binary format Q1 $a -} \x3f\xf9\x99\x99\x99\x99\x99\x9a +} \x3F\xF9\x99\x99\x99\x99\x99\x9A test binary-51.17 {Tcl_BinaryObjCmd: format} {} { set a {1.6 3.4} binary format q1 $a -} \x9a\x99\x99\x99\x99\x99\xf9\x3f +} \x9A\x99\x99\x99\x99\x99\xF9\x3F # format R/r test binary-53.1 {Tcl_BinaryObjCmd: format} -returnCodes error -body { binary format r } -result {not enough arguments for all format specifiers} @@ -1937,38 +1961,38 @@ test binary-53.3 {Tcl_BinaryObjCmd: format} { binary format f0 1.6 } {} test binary-53.4 {Tcl_BinaryObjCmd: format} {} { binary format R 1.6 -} \x3f\xcc\xcc\xcd +} \x3F\xCC\xCC\xCD test binary-53.5 {Tcl_BinaryObjCmd: format} {} { binary format r 1.6 -} \xcd\xcc\xcc\x3f +} \xCD\xCC\xCC\x3F test binary-53.6 {Tcl_BinaryObjCmd: format} {} { binary format R* {1.6 3.4} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-53.7 {Tcl_BinaryObjCmd: format} {} { binary format r* {1.6 3.4} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-53.8 {Tcl_BinaryObjCmd: format} {} { binary format R2 {1.6 3.4} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-53.9 {Tcl_BinaryObjCmd: format} {} { binary format r2 {1.6 3.4} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-53.10 {Tcl_BinaryObjCmd: format} {} { binary format R2 {1.6 3.4 5.6} -} \x3f\xcc\xcc\xcd\x40\x59\x99\x9a +} \x3F\xCC\xCC\xCD\x40\x59\x99\x9A test binary-53.11 {Tcl_BinaryObjCmd: format} {} { binary format r2 {1.6 3.4 5.6} -} \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 +} \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 test binary-53.12 {Tcl_BinaryObjCmd: float overflow} {} { binary format R -3.402825e+38 -} \xff\x7f\xff\xff +} \xFF\x80\x00\x00 test binary-53.13 {Tcl_BinaryObjCmd: float overflow} {} { binary format r -3.402825e+38 -} \xff\xff\x7f\xff +} \x00\x00\x80\xFF test binary-53.14 {Tcl_BinaryObjCmd: float underflow} {} { binary format R -3.402825e-100 } \x80\x00\x00\x00 test binary-53.15 {Tcl_BinaryObjCmd: float underflow} {} { binary format r -3.402825e-100 @@ -1977,43 +2001,76 @@ binary format r2 {1.6} } -result {number of elements in list does not match count} test binary-53.17 {Tcl_BinaryObjCmd: format} -returnCodes error -body { set a {1.6 3.4} binary format r $a -} -result "expected floating-point number but got \"1.6 3.4\"" +} -result "expected floating-point number but got a list" test binary-53.18 {Tcl_BinaryObjCmd: format} {} { set a {1.6 3.4} binary format R1 $a -} \x3f\xcc\xcc\xcd +} \x3F\xCC\xCC\xCD test binary-53.19 {Tcl_BinaryObjCmd: format} {} { set a {1.6 3.4} binary format r1 $a -} \xcd\xcc\xcc\x3f +} \xCD\xCC\xCC\x3F +test binary-53.20 {Tcl_BinaryObjCmd: float Inf} {} { + binary format R Inf +} \x7F\x80\x00\x00 +test binary-53.21 {Tcl_BinaryObjCmd: float Inf} {} { + binary format r Inf +} \x00\x00\x80\x7F +test binary-53.22 {Binary float Inf round trip} -body { + binary scan [binary format R Inf] R inf + binary scan [binary format R -Inf] R inf_ + list $inf $inf_ +} -result {Inf -Inf} +test binary-53.23 {Binary float round to FLT_MAX} -body { + binary scan [binary format H* 7f7fffff] R fltmax + binary scan [binary format H* 47effffff0000000] Q round_to_fltmax + binary scan [binary format R $round_to_fltmax] R fltmax1 + expr {$fltmax eq $fltmax1} +} -result 1 +test binary-53.24 {Binary float round to -FLT_MAX} -body { + binary scan [binary format H* ff7fffff] R fltmax + binary scan [binary format H* c7effffff0000000] Q round_to_fltmax + binary scan [binary format R $round_to_fltmax] R fltmax1 + expr {$fltmax eq $fltmax1} +} -result 1 +test binary-53.25 {Binary float round to Inf} -body { + binary scan [binary format H* 47effffff0000001] Q round_to_inf + binary scan [binary format R $round_to_inf] R inf1 + expr {$inf1 eq Inf} +} -result 1 +test binary-53.26 {Binary float round to -Inf} -body { + binary scan [binary format H* c7effffff0000001] Q round_to_inf + binary scan [binary format R $round_to_inf] R inf1 + expr {$inf1 eq -Inf} +} -result 1 # scan t (s) test binary-54.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc t } -result {not enough arguments for all format specifiers} test binary-54.2 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t* arg1] $arg1 } {1 {-23726 21587}} test binary-54.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t arg1] $arg1 } {1 -23726} test binary-54.4 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3 t1 arg1] $arg1 + list [binary scan \x52\xA3 t1 arg1] $arg1 } {1 -23726} test binary-54.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3 t0 arg1] $arg1 + list [binary scan \x52\xA3 t0 arg1] $arg1 } {1 {}} test binary-54.6 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t2 arg1] $arg1 } {1 {-23726 21587}} test binary-54.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 t1 arg1] $arg1 @@ -2026,11 +2083,11 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-54.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x05 t2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x05 t2c* arg1 arg2] $arg1 $arg2 } {2 {-23726 21587} 5} test binary-54.10 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar @@ -2047,27 +2104,27 @@ test binary-55.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc t } -result {not enough arguments for all format specifiers} test binary-55.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t* arg1] $arg1 } {1 {21155 21332}} test binary-55.3 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t arg1] $arg1 } {1 21155} test binary-55.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3 t1 arg1] $arg1 + list [binary scan \x52\xA3 t1 arg1] $arg1 } {1 21155} test binary-55.5 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3 t0 arg1] $arg1 + list [binary scan \x52\xA3 t0 arg1] $arg1 } {1 {}} test binary-55.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 t2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 t2 arg1] $arg1 } {1 {21155 21332}} test binary-55.7 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 t1 arg1] $arg1 @@ -2080,11 +2137,11 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-55.9 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x05 t2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x05 t2c* arg1 arg2] $arg1 $arg2 } {2 {21155 21332} 5} test binary-55.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar @@ -2101,27 +2158,27 @@ test binary-56.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc n } -result {not enough arguments for all format specifiers} test binary-56.2 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n* arg1] $arg1 } {1 {1414767442 67305985}} test binary-56.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n arg1] $arg1 } {1 1414767442} test binary-56.4 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 n1 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 n1 arg1] $arg1 } {1 1414767442} test binary-56.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53 n0 arg1] $arg1 + list [binary scan \x52\xA3\x53 n0 arg1] $arg1 } {1 {}} test binary-56.6 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n2 arg1] $arg1 } {1 {1414767442 67305985}} test binary-56.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 n1 arg1] $arg1 @@ -2134,11 +2191,11 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-56.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04\x05 n2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04\x05 n2c* arg1 arg2] $arg1 $arg2 } {2 {1414767442 67305985} 5} test binary-56.10 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar @@ -2155,27 +2212,27 @@ test binary-57.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc n } -result {not enough arguments for all format specifiers} test binary-57.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n* arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n* arg1] $arg1 } {1 {1386435412 16909060}} test binary-57.3 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n arg1] $arg1 } {1 1386435412} test binary-57.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54 n1 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54 n1 arg1] $arg1 } {1 1386435412} test binary-57.5 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53 n0 arg1] $arg1 + list [binary scan \x52\xA3\x53 n0 arg1] $arg1 } {1 {}} test binary-57.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04 n2 arg1] $arg1 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04 n2 arg1] $arg1 } {1 {1386435412 16909060}} test binary-57.7 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 n1 arg1] $arg1 @@ -2188,11 +2245,11 @@ } -result {can't set "arg1(a)": variable isn't array} test binary-57.9 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x52\xa3\x53\x54\x01\x02\x03\x04\x05 n2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x52\xA3\x53\x54\x01\x02\x03\x04\x05 n2c* arg1 arg2] $arg1 $arg2 } {2 {1386435412 16909060} 5} test binary-57.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar @@ -2209,47 +2266,47 @@ test binary-58.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc q } -result {not enough arguments for all format specifiers} test binary-58.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 Q* arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 Q* arg1] $arg1 } {1 {1.6 3.4}} test binary-58.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 q* arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 q* arg1] $arg1 } {1 {1.6 3.4}} test binary-58.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 Q arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 Q arg1] $arg1 } {1 1.6} test binary-58.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 q arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 q arg1] $arg1 } {1 1.6} test binary-58.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a Q1 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A Q1 arg1] $arg1 } {1 1.6} test binary-58.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f q1 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F q1 arg1] $arg1 } {1 1.6} test binary-58.8 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a Q0 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A Q0 arg1] $arg1 } {1 {}} test binary-58.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f q0 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F q0 arg1] $arg1 } {1 {}} test binary-58.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33 Q2 arg1] $arg1 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33 Q2 arg1] $arg1 } {1 {1.6 3.4}} test binary-58.11 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40 q2 arg1] $arg1 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40 q2 arg1] $arg1 } {1 {1.6 3.4}} test binary-58.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 q1 arg1] $arg1 @@ -2256,68 +2313,68 @@ } {0 foo} test binary-58.13 {Tcl_BinaryObjCmd: scan} -setup { unset -nocomplain arg1 } -returnCodes error -body { set arg1 1 - binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a q1 arg1(a) + binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A q1 arg1(a) } -result {can't set "arg1(a)": variable isn't array} test binary-58.14 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x3f\xf9\x99\x99\x99\x99\x99\x9a\x40\x0b\x33\x33\x33\x33\x33\x33\x05 Q2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x3F\xF9\x99\x99\x99\x99\x99\x9A\x40\x0B\x33\x33\x33\x33\x33\x33\x05 Q2c* arg1 arg2] $arg1 $arg2 } {2 {1.6 3.4} 5} test binary-58.15 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x9a\x99\x99\x99\x99\x99\xf9\x3f\x33\x33\x33\x33\x33\x33\x0b\x40\x05 q2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x9A\x99\x99\x99\x99\x99\xF9\x3F\x33\x33\x33\x33\x33\x33\x0B\x40\x05 q2c* arg1 arg2] $arg1 $arg2 } {2 {1.6 3.4} 5} # scan R/r test binary-59.1 {Tcl_BinaryObjCmd: scan} -returnCodes error -body { binary scan abc r } -result {not enough arguments for all format specifiers} test binary-59.2 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a R* arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A R* arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-59.3 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 r* arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 r* arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-59.4 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a R arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A R arg1] $arg1 } {1 1.600000023841858} test binary-59.5 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 r arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 r arg1] $arg1 } {1 1.600000023841858} test binary-59.6 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd R1 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD R1 arg1] $arg1 } {1 1.600000023841858} test binary-59.7 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f r1 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F r1 arg1] $arg1 } {1 1.600000023841858} test binary-59.8 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd R0 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD R0 arg1] $arg1 } {1 {}} test binary-59.9 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f r0 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F r0 arg1] $arg1 } {1 {}} test binary-59.10 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a R2 arg1] $arg1 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A R2 arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-59.11 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40 r2 arg1] $arg1 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40 r2 arg1] $arg1 } {1 {1.600000023841858 3.4000000953674316}} test binary-59.12 {Tcl_BinaryObjCmd: scan} { unset -nocomplain arg1 set arg1 foo list [binary scan \x52 r1 arg1] $arg1 @@ -2324,23 +2381,23 @@ } {0 foo} test binary-59.13 {Tcl_BinaryObjCmd: scan} -setup { unset -nocomplain arg1 } -returnCodes error -body { set arg1 1 - binary scan \x3f\xcc\xcc\xcd r1 arg1(a) + binary scan \x3F\xCC\xCC\xCD r1 arg1(a) } -result {can't set "arg1(a)": variable isn't array} test binary-59.14 {Tcl_BinaryObjCmd: scan} bigEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \x3f\xcc\xcc\xcd\x40\x59\x99\x9a\x05 R2c* arg1 arg2] $arg1 $arg2 + list [binary scan \x3F\xCC\xCC\xCD\x40\x59\x99\x9A\x05 R2c* arg1 arg2] $arg1 $arg2 } {2 {1.600000023841858 3.4000000953674316} 5} test binary-59.15 {Tcl_BinaryObjCmd: scan} littleEndian { unset -nocomplain arg1 arg2 set arg1 foo set arg2 bar - list [binary scan \xcd\xcc\xcc\x3f\x9a\x99\x59\x40\x05 r2c* arg1 arg2] $arg1 $arg2 + list [binary scan \xCD\xCC\xCC\x3F\x9A\x99\x59\x40\x05 r2c* arg1 arg2] $arg1 $arg2 } {2 {1.600000023841858 3.4000000953674316} 5} test binary-60.1 {[binary format] with NaN} -body { binary scan [binary format dqQfrR NaN NaN NaN NaN NaN NaN] dqQfrR \ v1 v2 v3 v4 v5 v6 @@ -2382,35 +2439,51 @@ test binary-62.4 {infinity} ieeeFloatingPoint { binary scan [binary format q -Infinity] w w format 0x%016lx $w } 0xfff0000000000000 test binary-62.5 {infinity} ieeeFloatingPoint { - binary scan [binary format w 0x7ff0000000000000] q d + binary scan [binary format w 0x7FF0000000000000] q d set d } Inf test binary-62.6 {infinity} ieeeFloatingPoint { - binary scan [binary format w 0xfff0000000000000] q d + binary scan [binary format w 0xFFF0000000000000] q d + set d +} -Inf +test binary-62.7 {infinity} ieeeFloatingPoint { + binary scan [binary format r Inf] iu i + format 0x%08x $i +} 0x7f800000 +test binary-62.8 {infinity} ieeeFloatingPoint { + binary scan [binary format r -Inf] iu i + format 0x%08x $i +} 0xff800000 +test binary-62.9 {infinity} ieeeFloatingPoint { + binary scan [binary format i 0x7F800000] r d + set d +} Inf +test binary-62.10 {infinity} ieeeFloatingPoint { + binary scan [binary format i 0xFF800000] r d set d } -Inf # scan/format Not-a-Number test binary-63.1 {NaN} ieeeFloatingPoint { binary scan [binary format q NaN] w w - format 0x%016lx [expr {$w & 0xfff3ffffffffffff}] + format 0x%016lx [expr {$w & 0xFFF3FFFFFFFFFFFF}] } 0x7ff0000000000000 test binary-63.2 {NaN} ieeeFloatingPoint { binary scan [binary format q -NaN] w w - format 0x%016lx [expr {$w & 0xfff3ffffffffffff}] + format 0x%016lx [expr {$w & 0xFFF3FFFFFFFFFFFF}] } 0xfff0000000000000 test binary-63.3 {NaN} ieeeFloatingPoint { binary scan [binary format q NaN(3123456789aBc)] w w - format 0x%016lx [expr {$w & 0xfff3ffffffffffff}] + format 0x%016lx [expr {$w & 0xFFF3FFFFFFFFFFFF}] } 0x7ff3123456789abc test binary-63.4 {NaN} ieeeFloatingPoint { binary scan [binary format q {NaN( 3123456789aBc)}] w w - format 0x%016lx [expr {$w & 0xfff3ffffffffffff}] + format 0x%016lx [expr {$w & 0xFFF3FFFFFFFFFFFF}] } 0x7ff3123456789abc # Make sure TclParseNumber() rejects invalid nan-hex formats [Bug 3402540] test binary-63.5 {NaN} -constraints ieeeFloatingPoint -body { binary format q Nan( @@ -2485,11 +2558,11 @@ } -result {} test binary-70.4 {binary encode hex} -body { binary encode hex [string repeat a 20] } -result [string repeat 61 20] test binary-70.5 {binary encode hex} -body { - binary encode hex \0\1\2\3\4\0\1\2\3\4 + binary encode hex \x00\x01\x02\x03\x04\x00\x01\x02\x03\x04 } -result {00010203040001020304} test binary-71.1 {binary decode hex} -body { binary decode hex } -returnCodes error -match glob -result "wrong # args: *" @@ -2502,11 +2575,11 @@ test binary-71.4 {binary decode hex} -body { binary decode hex [string repeat 61 20] } -result [string repeat a 20] test binary-71.5 {binary decode hex} -body { binary decode hex 00010203040001020304 -} -result "\0\1\2\3\4\0\1\2\3\4" +} -result "\x00\x01\x02\x03\x04\x00\x01\x02\x03\x04" test binary-71.6 {binary decode hex} -body { binary decode hex "61 61" } -result {aa} test binary-71.7 {binary decode hex} -body { binary decode hex "61\n\n\n61" @@ -2561,23 +2634,23 @@ } -result {} test binary-72.4 {binary encode base64} -body { binary encode base64 [string repeat abc 20] } -result [string repeat YWJj 20] test binary-72.5 {binary encode base64} -body { - binary encode base64 \0\1\2\3\4\0\1\2\3 + binary encode base64 \x00\x01\x02\x03\x04\x00\x01\x02\x03 } -result {AAECAwQAAQID} test binary-72.6 {binary encode base64} -body { - binary encode base64 \0 + binary encode base64 \x00 } -result {AA==} test binary-72.7 {binary encode base64} -body { - binary encode base64 \0\0 + binary encode base64 \x00\x00 } -result {AAA=} test binary-72.8 {binary encode base64} -body { - binary encode base64 \0\0\0 + binary encode base64 \x00\x00\x00 } -result {AAAA} test binary-72.9 {binary encode base64} -body { - binary encode base64 \0\0\0\0 + binary encode base64 \x00\x00\x00\x00 } -result {AAAAAA==} test binary-72.10 {binary encode base64} -body { binary encode base64 -maxlen 0 -wrapchar : abcabcabc } -result {YWJjYWJjYWJj} test binary-72.11 {binary encode base64} -body { @@ -2633,12 +2706,18 @@ } -result {YWJj-*-YWJj-*-YWJj} test binary-72.28 {binary encode base64} -body { binary encode base64 -maxlen 6 -wrapchar 0123456789 abcabcabc } -result {YWJjYW0123456789JjYWJj} test binary-72.29 {binary encode base64} { - string length [binary encode base64 -maxlen 3 -wrapchar \xca abc] + string length [binary encode base64 -maxlen 3 -wrapchar \xCA abc] } 5 +test binary-72.30 {binary encode base64} { + string length [binary encode base64 -maxlen 4294967296 abc] +} 4 +test binary-72.31 {binary encode base64} -body { + string length [binary encode base64 -maxlen 18446744073709551616 abc] +} -returnCodes 1 -result {integer value too large to represent} test binary-73.1 {binary decode base64} -body { binary decode base64 } -returnCodes error -match glob -result "wrong # args: *" test binary-73.2 {binary decode base64} -body { @@ -2650,23 +2729,23 @@ test binary-73.4 {binary decode base64} -body { binary decode base64 [string repeat YWJj 20] } -result [string repeat abc 20] test binary-73.5 {binary decode base64} -body { binary decode base64 AAECAwQAAQID -} -result "\0\1\2\3\4\0\1\2\3" +} -result "\x00\x01\x02\x03\x04\x00\x01\x02\x03" test binary-73.6 {binary decode base64} -body { binary decode base64 AA== -} -result "\0" +} -result "\x00" test binary-73.7 {binary decode base64} -body { binary decode base64 AAA= -} -result "\0\0" +} -result "\x00\x00" test binary-73.8 {binary decode base64} -body { binary decode base64 AAAA -} -result "\0\0\0" +} -result "\x00\x00\x00" test binary-73.9 {binary decode base64} -body { binary decode base64 AAAAAA== -} -result "\0\0\0\0" +} -result "\x00\x00\x00\x00" test binary-73.10 {binary decode base64} -body { set s "[string repeat YWJj 10]\n[string repeat YWJj 10]" binary decode base64 $s } -result [string repeat abc 20] test binary-73.11 {binary decode base64} -body { @@ -2780,26 +2859,26 @@ } -result {} test binary-74.4 {binary encode uuencode} -body { binary encode uuencode [string repeat abc 20] } -result "M[string repeat 86)C 15]\n/[string repeat 86)C 5]\n" test binary-74.5 {binary encode uuencode} -body { - binary encode uuencode \0\1\2\3\4\0\1\2\3 + binary encode uuencode \x00\x01\x02\x03\x04\x00\x01\x02\x03 } -result ")``\$\"`P0``0(#\n" test binary-74.6 {binary encode uuencode} -body { binary encode uuencode \0 } -result {!`` } test binary-74.7 {binary encode uuencode} -body { - binary encode uuencode \0\0 + binary encode uuencode \x00\x00 } -result "\"``` " test binary-74.8 {binary encode uuencode} -body { - binary encode uuencode \0\0\0 + binary encode uuencode \x00\x00\x00 } -result {#```` } test binary-74.9 {binary encode uuencode} -body { - binary encode uuencode \0\0\0\0 + binary encode uuencode \x00\x00\x00\x00 } -result {$`````` } test binary-74.10 {binary encode uuencode} -returnCodes error -body { binary encode uuencode -foo 30 abcabcabc } -result {bad option "-foo": must be -maxlen or -wrapchar} @@ -2831,11 +2910,11 @@ test binary-75.4 {binary decode uuencode} -body { binary decode uuencode "M[string repeat 86)C 15]\n/[string repeat 86)C 5]\n" } -result [string repeat abc 20] test binary-75.5 {binary decode uuencode} -body { binary decode uuencode ")``\$\"`P0``0(#" -} -result "\0\1\2\3\4\0\1\2\3" +} -result "\x00\x01\x02\x03\x04\x00\x01\x02\x03" test binary-75.6 {binary decode uuencode} -body { string length [binary decode uuencode "`\n"] } -result 0 test binary-75.7 {binary decode uuencode} -body { string length [binary decode uuencode "!`\n"] @@ -2937,23 +3016,23 @@ test binary-79.1 {Tcl_SetByteArrayLength} testsetbytearraylength { testsetbytearraylength [string cat A B C] 1 } A test binary-79.2 {Tcl_SetByteArrayLength} testsetbytearraylength { - testsetbytearraylength [string cat \u0141 B C] 1 + testsetbytearraylength [string cat Ł B C] 1 } A -test binary-80.1 {TclGetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { - testbytestring "\u4E4E" -} -result "expected byte sequence but character 0 was '\u4E4E' (U+004E4E)" -test binary-80.2 {TclGetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { +test binary-80.1 {Tcl_GetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { + testbytestring "乎" +} -result "expected byte sequence but character 0 was '乎' (U+004E4E)" +test binary-80.2 {Tcl_GetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { testbytestring [testbytestring "\x00\xA0\xA0\xA0\xE4\xB9\x8E"] -} -result "expected byte sequence but character 4 was '\u4E4E' (U+004E4E)" -test binary-80.3 {TclGetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { +} -result "expected byte sequence but character 4 was '乎' (U+004E4E)" +test binary-80.3 {Tcl_GetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { testbytestring [testbytestring "\xC0\x80\xA0\xA0\xA0\xE4\xB9\x8E"] -} -result "expected byte sequence but character 4 was '\u4E4E' (U+004E4E)" -test binary-80.4 {TclGetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { +} -result "expected byte sequence but character 4 was '乎' (U+004E4E)" +test binary-80.4 {Tcl_GetBytesFromObj} -constraints testbytestring -returnCodes 1 -body { testbytestring [testbytestring "\xC0\x80\xA0\xA0\xA0\xF0\x9F\x98\x81"] } -result "expected byte sequence but character 4 was '\U01F601' (U+01F601)" # ---------------------------------------------------------------------- # cleanup ADDED tests/case.test Index: tests/case.test ================================================================== --- /dev/null +++ tests/case.test @@ -0,0 +1,94 @@ +# Commands covered: case +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {![llength [info commands case]]} { + # No "case" command? So no need to test + return +} + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +test case-1.1 {simple pattern} { + case a in a {format 1} b {format 2} c {format 3} default {format 4} +} 1 +test case-1.2 {simple pattern} { + case b a {format 1} b {format 2} c {format 3} default {format 4} +} 2 +test case-1.3 {simple pattern} { + case x in a {format 1} b {format 2} c {format 3} default {format 4} +} 4 +test case-1.4 {simple pattern} { + case x a {format 1} b {format 2} c {format 3} +} {} +test case-1.5 {simple pattern matches many times} { + case b a {format 1} b {format 2} b {format 3} b {format 4} +} 2 +test case-1.6 {fancier pattern} { + case cx a {format 1} *c {format 2} *x {format 3} default {format 4} +} 3 +test case-1.7 {list of patterns} { + case abc in {a b c} {format 1} {def abc ghi} {format 2} +} 2 + +test case-2.1 {error in executed command} { + list [catch {case a in a {error "Just a test"} default {format 1}} msg] \ + $msg $::errorInfo +} {1 {Just a test} {Just a test + while executing +"error "Just a test"" + ("a" arm line 1) + invoked from within +"case a in a {error "Just a test"} default {format 1}"}} +test case-2.2 {error: not enough args} { + list [catch {case} msg] $msg +} {1 {wrong # args: should be "case string ?in? ?pattern body ...? ?default body?"}} +test case-2.3 {error: pattern with no body} { + list [catch {case a b} msg] $msg +} {1 {extra case pattern with no body}} +test case-2.4 {error: pattern with no body} { + list [catch {case a in b {format 1} c} msg] $msg +} {1 {extra case pattern with no body}} +test case-2.5 {error in default command} { + list [catch {case foo in a {error case1} default {error case2} \ + b {error case 3}} msg] $msg $::errorInfo +} {1 case2 {case2 + while executing +"error case2" + ("default" arm line 1) + invoked from within +"case foo in a {error case1} default {error case2} b {error case 3}"}} + +test case-3.1 {single-argument form for pattern/command pairs} { + case b in { + a {format 1} + b {format 2} + default {format 6} + } +} {2} +test case-3.2 {single-argument form for pattern/command pairs} { + case b { + a {format 1} + b {format 2} + default {format 6} + } +} {2} +test case-3.3 {single-argument form for pattern/command pairs} { + list [catch {case z in {a 2 b}} msg] $msg +} {1 {extra case pattern with no body}} + +# cleanup +::tcltest::cleanupTests +return Index: tests/chan.test ================================================================== --- tests/chan.test +++ tests/chan.test @@ -1,10 +1,10 @@ # This file contains a collection of tests for the Tcl built-in 'chan' # command. Sourcing this file into Tcl runs the tests and generates # output for errors. No output means no errors were found. # -# Copyright (c) 2005 Donal K. Fellows +# Copyright © 2005 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -24,14 +24,14 @@ chan FOOBAR } -returnCodes error -match glob -result "unknown or ambiguous subcommand \"FOOBAR\": must be *" test chan-2.1 {chan command: blocked subcommand} -body { chan blocked foo bar -} -returnCodes error -result "wrong # args: should be \"chan blocked channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan blocked channel\"" test chan-3.1 {chan command: close subcommand} -body { chan close foo bar zet -} -returnCodes error -result "wrong # args: should be \"chan close channelId ?direction?\"" +} -returnCodes error -result "wrong # args: should be \"chan close channel ?direction?\"" test chan-3.2 {chan command: close subcommand} -setup { set chan [open [info script] r] } -body { chan close $chan bar } -cleanup { @@ -44,70 +44,70 @@ } -cleanup { close $chan } -returnCodes error -result "Half-close of write-side not possible, side not opened or already closed" test chan-4.1 {chan command: configure subcommand} -body { chan configure -} -returnCodes error -result "wrong # args: should be \"chan configure channelId ?-option value ...?\"" +} -returnCodes error -result "wrong # args: should be \"chan configure channel ?-option value ...?\"" test chan-4.2 {chan command: [Bug 800753]} -body { - chan configure stdout -eofchar \u0100 + chan configure stdout -eofchar Ā } -returnCodes error -match glob -result {bad value*} test chan-4.3 {chan command: [Bug 800753]} -body { - chan configure stdout -eofchar \u0000 + chan configure stdout -eofchar \x00 } -returnCodes error -match glob -result {bad value*} test chan-4.4 {chan command: check valid inValue, no outValue} -body { chan configure stdout -eofchar [list \x27 {}] -} -returnCodes ok -result {} +} -result {} test chan-4.5 {chan command: check valid inValue, invalid outValue} -body { chan configure stdout -eofchar [list \x27 \x80] } -returnCodes error -match glob -result {bad value for -eofchar:*} test chan-4.6 {chan command: check no inValue, valid outValue} -body { chan configure stdout -eofchar [list {} \x27] -} -returnCodes ok -result {} -cleanup {chan configure stdout -eofchar [list {} {}]} +} -result {} -cleanup {chan configure stdout -eofchar [list {} {}]} test chan-5.1 {chan command: copy subcommand} -body { chan copy foo } -returnCodes error -result "wrong # args: should be \"chan copy input output ?-size size? ?-command callback?\"" test chan-6.1 {chan command: eof subcommand} -body { chan eof foo bar -} -returnCodes error -result "wrong # args: should be \"chan eof channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan eof channel\"" test chan-7.1 {chan command: event subcommand} -body { chan event foo -} -returnCodes error -result "wrong # args: should be \"chan event channelId event ?script?\"" +} -returnCodes error -result "wrong # args: should be \"chan event channel event ?script?\"" test chan-8.1 {chan command: flush subcommand} -body { chan flush foo bar -} -returnCodes error -result "wrong # args: should be \"chan flush channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan flush channel\"" test chan-9.1 {chan command: gets subcommand} -body { chan gets -} -returnCodes error -result "wrong # args: should be \"chan gets channelId ?varName?\"" +} -returnCodes error -result "wrong # args: should be \"chan gets channel ?varName?\"" test chan-10.1 {chan command: names subcommand} -body { chan names foo bar } -returnCodes error -result "wrong # args: should be \"chan names ?pattern?\"" test chan-11.1 {chan command: puts subcommand} -body { chan puts foo bar foo bar -} -returnCodes error -result "wrong # args: should be \"chan puts ?-nonewline? ?channelId? string\"" +} -returnCodes error -result "wrong # args: should be \"chan puts ?-nonewline? ?channel? string\"" test chan-12.1 {chan command: read subcommand} -body { chan read -} -returnCodes error -result "wrong # args: should be \"chan read channelId ?numChars?\" or \"chan read ?-nonewline? channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan read channel ?numChars?\" or \"chan read ?-nonewline? channel\"" test chan-13.1 {chan command: seek subcommand} -body { chan seek foo bar foo bar -} -returnCodes error -result "wrong # args: should be \"chan seek channelId offset ?origin?\"" +} -returnCodes error -result "wrong # args: should be \"chan seek channel offset ?origin?\"" test chan-14.1 {chan command: tell subcommand} -body { chan tell foo bar -} -returnCodes error -result "wrong # args: should be \"chan tell channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan tell channel\"" test chan-15.1 {chan command: truncate subcommand} -body { chan truncate foo bar foo bar -} -returnCodes error -result "wrong \# args: should be \"chan truncate channelId ?length?\"" +} -returnCodes error -result "wrong \# args: should be \"chan truncate channel ?length?\"" test chan-15.2 {chan command: truncate subcommand} -setup { set file [makeFile {} testTruncate] set f [open $file w+] fconfigure $f -translation binary } -body { @@ -118,21 +118,31 @@ read $f } -result 12 -cleanup { catch {close $f} catch {removeFile $file} } +test chan-15.3 {chan command: isbinary subcommand} -setup { + set file [makeFile {} testIsBinary] + set f [open $file w+] + fconfigure $f -translation binary +} -body { + chan isbinary $f +} -result 1 -cleanup { + catch {close $f} + catch {removeFile $file} +} # TIP 287: chan pending test chan-16.1 {chan command: pending subcommand} -body { chan pending -} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan pending mode channel\"" test chan-16.2 {chan command: pending subcommand} -body { chan pending stdin -} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan pending mode channel\"" test chan-16.3 {chan command: pending subcommand} -body { chan pending stdin stdout stderr -} -returnCodes error -result "wrong # args: should be \"chan pending mode channelId\"" +} -returnCodes error -result "wrong # args: should be \"chan pending mode channel\"" test chan-16.4 {chan command: pending subcommand} -body { chan pending {input output} stdout } -returnCodes error -result "bad mode \"input output\": must be input or output" test chan-16.5 {chan command: pending input subcommand} -body { chan pending input stdout Index: tests/chanio.test ================================================================== --- tests/chanio.test +++ tests/chanio.test @@ -4,13 +4,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -34,23 +34,27 @@ variable msg variable expected catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] - set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1] + package require -exact tcl::test [info patchlevel] + set ::tcltestlib [info loaded {} Tcltest] } - package require tcltests + source [file join [file dirname [info script]] tcltests.tcl] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testchannel [llength [info commands testchannel]] testConstraint testfevent [llength [info commands testfevent]] testConstraint testchannelevent [llength [info commands testchannelevent]] testConstraint testmainthread [llength [info commands testmainthread]] testConstraint testservicemode [llength [info commands testservicemode]] - testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] + testConstraint notWinCI [expr { + $::tcl_platform(platform) ne "windows" || ![info exists ::env(CI)]}] testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}] + # File permissions broken on wsl without some "exotic" wsl configuration + testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] + testConstraint specialfiles [expr {[file exists /dev/zero] || [file exists NUL]}] # You need a *very* special environment to do some tests. In particular, # many file systems do not support large-files... testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}] @@ -76,12 +80,12 @@ set path(cat) [makeFile { set f stdin if {$argv != ""} { set f [open [lindex $argv 0]] } - chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1a - chan configure stdout -encoding binary -translation lf -buffering none + chan configure $f -translation binary -blocking 0 -eofchar "\x1A \x1A" + chan configure stdout -translation binary -buffering none chan event $f readable "foo $f" proc foo {f} { set x [chan read $f] catch {chan puts -nonewline $x} if {[chan eof $f]} { @@ -111,22 +115,22 @@ # no test, need to cause an async error. } {} set path(test1) [makeFile {} test1] test chan-io-1.6 {Tcl_WriteChars: WriteBytes} { set f [open $path(test1) w] - chan configure $f -encoding binary - chan puts -nonewline $f "a\u4e4d\0" + chan configure $f -translation binary + chan puts -nonewline $f "a\x4D\x00" chan close $f contents $path(test1) -} "a\x4d\x00" +} aM\x00 test chan-io-1.7 {Tcl_WriteChars: WriteChars} { set f [open $path(test1) w] chan configure $f -encoding shiftjis - chan puts -nonewline $f "a\u4e4d\0" + chan puts -nonewline $f "a乍\x00" chan close $f contents $path(test1) -} "a\x93\xe1\x00" +} "a\x93\xE1\x00" set path(test2) [makeFile {} test2] test chan-io-1.8 {Tcl_WriteChars: WriteChars} { # This test written for SF bug #506297. # # Executing this test without the fix for the referenced bug applied to @@ -135,11 +139,11 @@ set f [open $path(test2) w] chan configure $f -encoding iso2022-jp chan puts -nonewline $f [format %s%c [string repeat " " 4] 12399] chan close $f contents $path(test2) -} " \x1b\$B\$O\x1b(B" +} " \x1B\$B\$O\x1B(B" test chan-io-1.9 {Tcl_WriteChars: WriteChars} { # When closing a channel with an encoding that appends escape bytes, check # for the case where the escape bytes overflow the current IO buffer. The # bytes should be moved into a new buffer. set data "1234567890 [format %c 12399]" @@ -180,20 +184,20 @@ } {19 19 19 19 19} test chan-io-2.1 {WriteBytes} { # loop until all bytes are written set f [open $path(test1) w] - chan configure $f -encoding binary -buffersize 16 -translation crlf + chan configure $f -translation binary -buffersize 16 -translation crlf chan puts $f "abcdefghijklmnopqrstuvwxyz" chan close $f contents $path(test1) } "abcdefghijklmnopqrstuvwxyz\r\n" test chan-io-2.2 {WriteBytes: savedLF > 0} { # After flushing buffer, there was a \n left over from the last # \n -> \r\n expansion. It gets stuck at beginning of this buffer. set f [open $path(test1) w] - chan configure $f -encoding binary -buffersize 16 -translation crlf + chan configure $f -translation binary -buffersize 16 -translation crlf chan puts -nonewline $f "123456789012345\n12" set x [list [contents $path(test1)]] chan close $f lappend x [contents $path(test1)] } [list "123456789012345\r" "123456789012345\r\n12"] @@ -200,20 +204,19 @@ test chan-io-2.3 {WriteBytes: flush on line} -body { # Tcl "line" buffering has weird behavior: if current buffer contains a # \n, entire buffer gets flushed. Logical behavior would be to flush only # up to the \n. set f [open $path(test1) w] - chan configure $f -encoding binary -buffering line -translation crlf + chan configure $f -translation binary -buffering line -translation crlf chan puts -nonewline $f "\n12" contents $path(test1) } -cleanup { chan close $f } -result "\r\n12" test chan-io-2.4 {WriteBytes: reset sawLF after each buffer} { set f [open $path(test1) w] - chan configure $f -encoding binary -buffering line -translation lf \ - -buffersize 16 + chan configure $f -translation binary -buffering line -buffersize 16 chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz" set x [list [contents $path(test1)]] chan close $f lappend x [contents $path(test1)] } [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"] @@ -245,68 +248,78 @@ chan puts -nonewline $f "\n12" contents $path(test1) } -cleanup { chan close $f } -result "\r\n12" -test chan-io-3.4 {WriteChars: loop over stage buffer} { - # stage buffer maps to more than can be queued at once. - set f [open $path(test1) w] - chan configure $f -encoding jis0208 -buffersize 16 - chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" - set x [list [contents $path(test1)]] - chan close $f - lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] -test chan-io-3.5 {WriteChars: saved != 0} { - # Bytes produced by UtfToExternal from end of last channel buffer had to - # be moved to beginning of next channel buffer to preserve requested - # buffersize. - set f [open $path(test1) w] - chan configure $f -encoding jis0208 -buffersize 17 - chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" - set x [list [contents $path(test1)]] - chan close $f - lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] -test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} { - # One incomplete UTF-8 character at end of staging buffer. Backup in src - # to the beginning of that UTF-8 character and try again. - # - # Translate the first 16 bytes, produce 14 bytes of output, 2 left over - # (first two bytes of \uff21 in UTF-8). Given those two bytes try - # translating them again, find that no bytes are read produced, and break - # to outer loop where those two bytes will have the remaining 4 bytes (the - # last byte of \uff21 plus the all of \uff22) appended. - set f [open $path(test1) w] - chan configure $f -encoding shiftjis -buffersize 16 - chan puts -nonewline $f "12345678901234\uff21\uff22" - set x [list [contents $path(test1)]] - chan close $f - lappend x [contents $path(test1)] -} [list "12345678901234\x82\x60" "12345678901234\x82\x60\x82\x61"] -test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} { +test chan-io-3.4 {WriteChars: loop over stage buffer} -body { + # stage buffer maps to more than can be queued at once. + set f [open $path(test1) w] + chan configure $f -encoding jis0208 -buffersize 16 -profile tcl8 + chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" + set x [list [contents $path(test1)]] + chan close $f + lappend x [contents $path(test1)] +} -cleanup { + catch {chan close $f} +} -result [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +test chan-io-3.5 {WriteChars: saved != 0} -body { + # Bytes produced by UtfToExternal from end of last channel buffer had to + # be moved to beginning of next channel buffer to preserve requested + # buffersize. + set f [open $path(test1) w] + chan configure $f -encoding jis0208 -buffersize 17 -profile tcl8 + chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" + set x [list [contents $path(test1)]] + chan close $f + lappend x [contents $path(test1)] +} -cleanup { + catch {chan close $f} +} -result [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +test chan-io-3.6 {WriteChars: (stageRead + dstWrote == 0)} -body { + # One incomplete UTF-8 character at end of staging buffer. Backup in src + # to the beginning of that UTF-8 character and try again. + # + # Translate the first 16 bytes, produce 14 bytes of output, 2 left over + # (first two bytes of Ａ in UTF-8). Given those two bytes try + # translating them again, find that no bytes are read produced, and break + # to outer loop where those two bytes will have the remaining 4 bytes (the + # last byte of Ａ plus the all of Ｂ) appended. + set f [open $path(test1) w] + chan configure $f -encoding shiftjis -buffersize 16 + chan puts -nonewline $f 12345678901234ＡＢ + set x [list [contents $path(test1)]] + chan close $f + lappend x [contents $path(test1)] +} -cleanup { + catch {chan close $f} +} -result [list "12345678901234\x82\x60" "12345678901234\x82\x60\x82\x61"] +test chan-io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} -body { # When translating UTF-8 to external, the produced bytes went past end of # the channel buffer. This is done on purpose - we then truncate the bytes # at the end of the partial character to preserve the requested blocksize # on flush. The truncated bytes are moved to the beginning of the next # channel buffer. set f [open $path(test1) w] - chan configure $f -encoding jis0208 -buffersize 17 + chan configure $f -encoding jis0208 -buffersize 17 -profile tcl8 chan puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" set x [list [contents $path(test1)]] chan close $f lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] -test chan-io-3.8 {WriteChars: reset sawLF after each buffer} { +} -cleanup { + catch {chan close $f} +} -result [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +test chan-io-3.8 {WriteChars: reset sawLF after each buffer} -body { set f [open $path(test1) w] chan configure $f -encoding ascii -buffering line -translation lf \ -buffersize 16 chan puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz" set x [list [contents $path(test1)]] chan close $f lappend x [contents $path(test1)] -} [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"] +} -cleanup { + catch {chan close $f} +} -result [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"] test chan-io-4.1 {TranslateOutputEOL: lf} { # search for \n set f [open $path(test1) w] chan configure $f -buffering line -translation lf @@ -418,11 +431,11 @@ chan close $f } -result {0 3 5 4 defg} test chan-io-6.4 {Tcl_GetsObj: encoding == NULL} -body { set f [open $path(test1) w] chan configure $f -translation binary - chan puts $f "\x81\u1234\0" + chan puts $f "\x81\x34\x00" chan close $f set f [open $path(test1)] chan configure $f -translation binary list [chan gets $f line] $line } -cleanup { @@ -429,18 +442,18 @@ chan close $f } -result [list 3 "\x81\x34\x00"] test chan-io-6.5 {Tcl_GetsObj: encoding != NULL} -body { set f [open $path(test1) w] chan configure $f -translation binary - chan puts $f "\x88\xea\x92\x9a" + chan puts $f "\x88\xEA\x92\x9A" chan close $f set f [open $path(test1)] chan configure $f -encoding shiftjis list [chan gets $f line] $line } -cleanup { chan close $f -} -result [list 2 "\u4e00\u4e01"] +} -result [list 2 "一丁"] set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" append a $a append a $a test chan-io-6.6 {Tcl_GetsObj: loop test} -body { # if (dst >= dstEnd) @@ -464,24 +477,24 @@ } -cleanup { chan close $f } -result {-1} test chan-io-6.8 {Tcl_GetsObj: remember if EOF is seen} -body { set f [open $path(test1) w] - chan puts $f "abcdef\x1aghijk\nwombat" + chan puts $f "abcdef\x1Aghijk\nwombat" chan close $f set f [open $path(test1)] - chan configure $f -eofchar \x1a + chan configure $f -eofchar "\x1A \x1A" list [chan gets $f line] $line [chan gets $f line] $line } -cleanup { chan close $f } -result {6 abcdef -1 {}} test chan-io-6.9 {Tcl_GetsObj: remember if EOF is seen} -body { set f [open $path(test1) w] - chan puts $f "abcdefghijk\nwom\u001abat" + chan puts $f "abcdefghijk\nwom\x1Abat" chan close $f set f [open $path(test1)] - chan configure $f -eofchar \x1a + chan configure $f -eofchar "\x1A \x1A" list [chan gets $f line] $line [chan gets $f line] $line } -cleanup { chan close $f } -result {11 abcdefghijk 3 wom} # Comprehensive tests @@ -862,11 +875,11 @@ chan configure $f -buffersize 16 lappend x [chan gets $f] chan configure $f -blocking 0 lappend x [chan gets $f line] $line [testchannel queuedcr $f] chan configure $f -blocking 1 - chan puts -nonewline $f "\nabcd\refg\x1a" + chan puts -nonewline $f "\nabcd\refg\x1A" lappend x [chan gets $f line] $line [testchannel queuedcr $f] lappend x [chan gets $f line] $line } -cleanup { chan close $f } -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg} @@ -880,11 +893,11 @@ chan configure $f -buffersize 16 lappend x [chan gets $f] chan configure $f -blocking 0 lappend x [chan gets $f line] $line [testchannel queuedcr $f] chan configure $f -blocking 1 - chan puts -nonewline $f "abcd\refg\x1a" + chan puts -nonewline $f "abcd\refg\x1A" lappend x [chan gets $f line] $line [testchannel queuedcr $f] lappend x [chan gets $f line] $line } -cleanup { chan close $f } -result {bbbbbbbbbbbbbbb 15 123456789abcdef 1 4 abcd 0 3 efg} @@ -916,11 +929,11 @@ chan configure $f -buffersize 16 chan gets $f chan configure $f -blocking 0 lappend x [chan gets $f line] $line [testchannel queuedcr $f] chan configure $f -blocking 1 - chan puts -nonewline $f "\n\x1a" + chan puts -nonewline $f "\n\x1A" lappend x [chan gets $f line] $line [testchannel queuedcr $f] } -cleanup { chan close $f } -result {15 123456789abcdef 1 -1 {} 0} test chan-io-6.47 {Tcl_GetsObj: auto mode: \r at end of buffer, peek for \n} -constraints {testchannel} -body { @@ -982,14 +995,14 @@ } -result {123456 7 78901} test chan-io-6.52 {Tcl_GetsObj: saw EOF character} -constraints {testchannel} -body { # if (eof != NULL) set f [open $path(test1) w] chan configure $f -translation lf - chan puts -nonewline $f "123456\x1ak9012345\r" + chan puts -nonewline $f "123456\x1Ak9012345\r" chan close $f set f [open $path(test1)] - chan configure $f -eofchar \x1a + chan configure $f -eofchar "\x1A \x1A" list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f] } -cleanup { chan close $f } -result {123456 0 6 {}} test chan-io-6.53 {Tcl_GetsObj: device EOF} -body { @@ -1013,18 +1026,18 @@ } -result {3 abc 1} test chan-io-6.55 {Tcl_GetsObj: overconverted} -body { # Tcl_ExternalToUtf(), make sure state updated set f [open $path(test1) w] chan configure $f -encoding iso2022-jp - chan puts $f "there\u4e00ok\n\u4e01more bytes\nhere" + chan puts $f "there一ok\n丁more bytes\nhere" chan close $f set f [open $path(test1)] chan configure $f -encoding iso2022-jp list [chan gets $f line] $line [chan gets $f line] $line [chan gets $f line] $line } -cleanup { chan close $f -} -result [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"] +} -result [list 8 "there一ok" 11 "丁more bytes" 4 "here"] test chan-io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} -setup { update variable x {} } -constraints {stdio fileevent} -body { set f [openpipe w+ $path(cat)] @@ -1054,23 +1067,23 @@ test chan-io-7.1 {FilterInputBytes: split up character at end of buffer} -body { # (result == TCL_CONVERT_MULTIBYTE) set f [open $path(test1) w] chan configure $f -encoding shiftjis - chan puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend" + chan puts $f "1234567890123０１２３４\nend" chan close $f set f [open $path(test1)] chan configure $f -encoding shiftjis -buffersize 16 chan gets $f } -cleanup { chan close $f -} -result "1234567890123\uff10\uff11\uff12\uff13\uff14" +} -result "1234567890123０１２３４" test chan-io-7.2 {FilterInputBytes: split up character in middle of buffer} -body { # (bufPtr->nextAdded < bufPtr->bufLength) set f [open $path(test1) w] - chan configure $f -encoding binary - chan puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82" + chan configure $f -translation binary + chan puts -nonewline $f "1234567890\n123\x82\x4F\x82\x50\x82" chan close $f set f [open $path(test1)] chan configure $f -encoding shiftjis list [chan gets $f line] $line [chan eof $f] } -cleanup { @@ -1078,40 +1091,40 @@ } -result {10 1234567890 0} test chan-io-7.3 {FilterInputBytes: split up character at EOF} -setup { set x "" } -constraints {testchannel} -body { set f [open $path(test1) w] - chan configure $f -encoding binary - chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82" + chan configure $f -translation binary + chan puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82" chan close $f set f [open $path(test1)] - chan configure $f -encoding shiftjis + chan configure $f -encoding shiftjis -profile tcl8 lappend x [chan gets $f line] $line lappend x [chan tell $f] [testchannel inputbuffered $f] [chan eof $f] lappend x [chan gets $f line] $line } -cleanup { chan close $f -} -result [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""] +} -result [list 16 "1234567890123０１\x82" 18 0 1 -1 ""] test chan-io-7.4 {FilterInputBytes: recover from split up character} -setup { variable x "" } -constraints {stdio fileevent} -body { set f [openpipe w+ $path(cat)] - chan configure $f -encoding binary -buffering none - chan puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82" + chan configure $f -translation binary -buffering none + chan puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82" chan configure $f -encoding shiftjis -blocking 0 chan event $f read [namespace code { lappend x [chan gets $f line] $line [chan blocked $f] }] vwait [namespace which -variable x] - chan configure $f -encoding binary -blocking 1 + chan configure $f -translation binary -blocking 1 chan puts $f "\x51\x82\x52" chan configure $f -encoding shiftjis vwait [namespace which -variable x] return $x } -cleanup { chan close $f -} -result [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0] +} -result [list -1 "" 1 17 "1234567890123０１２３" 0] test chan-io-8.1 {PeekAhead: only go to device if no more cached data} -constraints {testchannel} -body { # (bufPtr->nextPtr == NULL) set f [open $path(test1) w] chan configure $f -encoding ascii -translation lf @@ -1162,11 +1175,11 @@ set f [open $path(test1) w+] chan configure $f -translation binary chan puts $f "${a}\r\nabcdef" chan close $f set f [open $path(test1)] - chan configure $f -encoding binary -translation auto + chan configure $f -translation binary -translation auto # "${a}\r" was converted in one operation (because ENCODING_LINESIZE is # 30). To check if "\n" follows, calls PeekAhead and determines that # cached data is available in buffer w/o having to call driver. chan gets $f } -cleanup { @@ -1202,11 +1215,11 @@ set f [openpipe w+ $path(cat)] chan configure $f -translation {auto binary} -buffering none chan puts -nonewline $f "abcdefghijklmno\r" # here lappend x [chan gets $f line] $line [testchannel queuedcr $f] - chan puts -nonewline $f "\x1a" + chan puts -nonewline $f \x1A lappend x [chan gets $f line] $line } -cleanup { chan close $f } -result {15 abcdefghijklmno 1 -1 {}} @@ -1267,11 +1280,11 @@ # ((unsigned) toRead > (unsigned) srcLen) set f [open $path(test1) w] chan puts -nonewline $f abcdefghijkl chan close $f set f [open $path(test1)] - chan configure $f -encoding binary + chan configure $f -translation binary # here chan read $f 1000 } -cleanup { chan close $f } -result {abcdefghijkl} @@ -1279,11 +1292,11 @@ # ((unsigned) toRead > (unsigned) srcLen) set f [open $path(test1) w] chan puts -nonewline $f abcdefghijkl chan close $f set f [open $path(test1)] - chan configure $f -encoding binary + chan configure $f -translation binary # here chan read $f } -cleanup { chan close $f } -result {abcdefghijkl} @@ -1291,11 +1304,11 @@ # (toRead > length - offset - 1) set f [open $path(test1) w] chan puts -nonewline $f abcdefghijklmnopqrstuvwxyz chan close $f set f [open $path(test1)] - chan configure $f -buffersize 16 -encoding binary + chan configure $f -buffersize 16 -translation binary # here chan read $f } -cleanup { chan close $f } -result {abcdefghijklmnopqrstuvwxyz} @@ -1303,11 +1316,11 @@ # (TranslateInputEOL() != 0) set f [open $path(test1) w] chan puts $f abcdefghijklmnopqrstuvwxyz chan close $f set f [open $path(test1)] - chan configure $f -eofchar m -encoding binary + chan configure $f -translation binary -eofchar m # here list [chan read $f] [chan eof $f] [chan read $f] [chan eof $f] } -cleanup { chan close $f } -result {abcdefghijkl 1 {} 1} @@ -1349,35 +1362,35 @@ test chan-io-12.4 {ReadChars: split-up char} -setup { variable x {} } -constraints {stdio testchannel fileevent} -body { # (srcRead == 0) set f [openpipe w+ $path(cat)] - chan configure $f -encoding binary -buffering none -buffersize 16 + chan configure $f -translation binary -buffering none -buffersize 16 chan puts -nonewline $f "123456789012345\x96" chan configure $f -encoding shiftjis -blocking 0 chan event $f read [namespace code { lappend x [chan read $f] [testchannel inputbuffered $f] }] chan configure $f -encoding shiftjis vwait [namespace which -variable x] - chan configure $f -encoding binary -blocking 1 - chan puts -nonewline $f "\x7b" + chan configure $f -translation binary -blocking 1 + chan puts -nonewline $f \x7B after 500 ;# Give the cat process time to catch up chan configure $f -encoding shiftjis -blocking 0 vwait [namespace which -variable x] return $x } -cleanup { chan close $f -} -result [list "123456789012345" 1 "\u672c" 0] +} -result [list "123456789012345" 1 本 0] test chan-io-12.5 {ReadChars: chan events on partial characters} -setup { variable x {} } -constraints {stdio fileevent} -body { set path(test1) [makeFile { - chan configure stdout -encoding binary -buffering none - chan gets stdin; chan puts -nonewline "\xe7" - chan gets stdin; chan puts -nonewline "\x89" - chan gets stdin; chan puts -nonewline "\xa6" + chan configure stdout -translation binary -buffering none + chan gets stdin; chan puts -nonewline \xE7 + chan gets stdin; chan puts -nonewline \x89 + chan gets stdin; chan puts -nonewline \xA6 } test1] set f [openpipe r+ $path(test1)] chan event $f readable [namespace code { lappend x [chan read $f] if {[chan eof $f]} { @@ -1398,11 +1411,11 @@ chan puts $f "go3" chan flush $f vwait [namespace which -variable x] vwait [namespace which -variable x] lappend x [catch {chan close $f} msg] $msg -} -result "{} timeout {} timeout \u7266 {} eof 0 {}" +} -result "{} timeout {} timeout 牦 {} eof 0 {}" test chan-io-13.1 {TranslateInputEOL: cr mode} -body { set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f "abcd\rdef\r" @@ -1527,11 +1540,11 @@ chan read $f } -cleanup { chan close $f } -result "abcd\ndef" test chan-io-13.11 {TranslateInputEOL: EOF char} -body { - # (*chanPtr->inEofChar != '\0') + # (*chanPtr->inEofChar != '\x00') set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f "abcd\ndefgh" chan close $f set f [open $path(test1)] @@ -1539,11 +1552,11 @@ chan read $f } -cleanup { chan close $f } -result "abcd\nd" test chan-io-13.12 {TranslateInputEOL: find EOF char in src} -body { - # (*chanPtr->inEofChar != '\0') + # (*chanPtr->inEofChar != '\x00') set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f "\r\n\r\n\r\nab\r\n\r\ndef\r\n\r\n\r\n" chan close $f set f [open $path(test1)] @@ -1875,20 +1888,20 @@ test chan-io-20.2 {Tcl_CreateChannel: initial settings} -constraints {win} -body { set f [open $path(test1) w+] list [chan configure $f -eofchar] [chan configure $f -translation] } -cleanup { chan close $f -} -result [list [list \x1a ""] {auto crlf}] +} -result [list [list \x1A ""] {auto crlf}] test chan-io-20.3 {Tcl_CreateChannel: initial settings} -constraints {unix} -body { set f [open $path(test1) w+] list [chan configure $f -eofchar] [chan configure $f -translation] } -cleanup { chan close $f } -result {{{} {}} {auto lf}} test chan-io-20.5 {Tcl_CreateChannel: install channel in empty slot} -setup { set path(stdout) [makeFile {} stdout] -} -constraints {stdio knownMsvcBug} -body { +} -constraints {stdio notWinCI} -body { set f [open $path(script) w] chan puts -nonewline $f { chan close stdout set f1 [} chan puts $f [list open $path(stdout) w]] @@ -2794,11 +2807,11 @@ proc writelots {s l} { for {set i 0} {$i < 2000} {incr i} { chan puts $s $l } } -} -constraints {socket tempNotMac fileevent knownMsvcBug} -body { +} -constraints {socket tempNotMac fileevent notWinCI} -body { proc accept {s a p} { variable x chan event $s readable [namespace code [list readit $s]] chan configure $s -blocking off set x accepted @@ -3048,11 +3061,11 @@ set f [open $path(test1) r] chan configure $f -translation auto string length [chan read $f] } -cleanup { chan close $f -} -result [expr 700*15+1] +} -result [expr {700*15 + 1}] test chan-io-30.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] chan configure $f -translation crlf @@ -3065,11 +3078,11 @@ set f [open $path(test1) r] chan configure $f -translation crlf string length [chan read $f] } -cleanup { chan close $f -} -result [expr 700*15+1] +} -result [expr {700*15 + 1}] test chan-io-30.15 {Tcl_Write mixed, Tcl_Read auto} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] chan configure $f -translation lf @@ -3088,14 +3101,14 @@ test chan-io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] chan configure $f -translation lf - chan puts -nonewline $f hello\nthere\nand\rhere\n\x1a + chan puts -nonewline $f hello\nthere\nand\rhere\n\x1A chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" chan read $f } -cleanup { chan close $f } -result {hello there @@ -3104,15 +3117,15 @@ } test chan-io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} -setup { file delete $path(test1) } -constraints {win} -body { set f [open $path(test1) w] - chan configure $f -eofchar \x1a -translation lf + chan configure $f -translation lf -eofchar "\x1A \x1A" chan puts $f hello\nthere\nand\rhere chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" chan read $f } -cleanup { chan close $f } -result {hello there @@ -3126,11 +3139,11 @@ chan configure $f -translation lf set s [format "abc\ndef\n%cghi\nqrs" 26] chan puts $f $s chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] @@ -3147,11 +3160,11 @@ chan configure $f -translation lf set s [format "abc\ndef\n%cghi\nqrs" 26] chan puts $f $s chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] @@ -3180,11 +3193,11 @@ lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f -} -result "abc def 0 \x1aghi 0 qrs 0 {} 1" +} -result "abc def 0 \x1Aghi 0 qrs 0 {} 1" test chan-io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} -setup { file delete $path(test1) set l "" } -body { set f [open $path(test1) w] @@ -3192,11 +3205,11 @@ chan puts $f [format "abc\ndef\n%cghi\nqrs" 26] chan close $f set f [open $path(test1) r] chan configure $f -translation cr -eofchar {} set x [chan gets $f] - lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"] + lappend l [string equal $x "abc\ndef\n\x1Aghi\nqrs\n"] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f @@ -3210,11 +3223,11 @@ chan puts $f [format "abc\ndef\n%cghi\nqrs" 26] chan close $f set f [open $path(test1) r] chan configure $f -translation crlf -eofchar {} set x [chan gets $f] - lappend l [string equal $x "abc\ndef\n\x1aghi\nqrs\n"] + lappend l [string equal $x "abc\ndef\n\x1Aghi\nqrs\n"] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f @@ -3225,11 +3238,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format abc\ndef\n%cqrs\ntuv 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} test chan-io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} -setup { @@ -3239,11 +3252,11 @@ chan configure $f -translation lf set c [format abc\ndef\n%cqrs\ntuv 26] chan puts $f $c chan close $f set f [open $path(test1) r] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} test chan-io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} -setup { @@ -3253,11 +3266,11 @@ chan configure $f -translation cr set c [format abc\ndef\n%cqrs\ntuv 26] chan puts $f $c chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} test chan-io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} -setup { @@ -3267,11 +3280,11 @@ chan configure $f -translation cr set c [format abc\ndef\n%cqrs\ntuv 26] chan puts $f $c chan close $f set f [open $path(test1) r] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} test chan-io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} -setup { @@ -3281,11 +3294,11 @@ chan configure $f -translation crlf set c [format abc\ndef\n%cqrs\ntuv 26] chan puts $f $c chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} test chan-io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} -setup { @@ -3295,11 +3308,11 @@ chan configure $f -translation crlf set c [format abc\ndef\n%cqrs\ntuv 26] chan puts $f $c chan close $f set f [open $path(test1) r] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" list [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {8 1} @@ -3556,11 +3569,11 @@ } -cleanup { chan close $f } -result lf # # Test chan-io-9.14 has been removed because "auto" output translation mode is -# not supoprted. +# not supported. # test chan-io-31.14 {Tcl_Write mixed, Tcl_Gets auto} -setup { file delete $path(test1) set l "" } -body { @@ -3646,11 +3659,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format "hello\nthere\nand\rhere\n\%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3662,15 +3675,15 @@ test chan-io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} -setup { file delete $path(test1) set l "" } -body { set f [open $path(test1) w] - chan configure $f -eofchar \x1a -translation lf + chan configure $f -translation lf -eofchar "\x1A \x1A" chan puts $f hello\nthere\nand\rhere chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3686,12 +3699,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a - chan configure $f -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3705,11 +3717,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3735,11 +3747,11 @@ lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f -} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test chan-io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} -setup { file delete $path(test1) set l "" } -body { set f [open $path(test1) w] @@ -3757,11 +3769,11 @@ lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f -} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test chan-io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} -setup { file delete $path(test1) set l "" } -body { set f [open $path(test1) w] @@ -3779,21 +3791,21 @@ lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] } -cleanup { chan close $f -} -result "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} -result "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} -setup { file delete $path(test1) set l "" } -body { set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3807,11 +3819,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3825,11 +3837,11 @@ set f [open $path(test1) w] chan configure $f -translation cr -eofchar {} chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3843,11 +3855,11 @@ set f [open $path(test1) w] chan configure $f -translation cr -eofchar {} chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3861,11 +3873,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf -eofchar {} chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3879,11 +3891,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf -eofchar {} chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" lappend l [chan gets $f] lappend l [chan gets $f] lappend l [chan eof $f] lappend l [chan gets $f] lappend l [chan eof $f] @@ -3907,11 +3919,11 @@ while {[chan gets $f line] >= 0} { append c $line\n } chan close $f string length $c -} -result [expr 700*15+1] +} -result [expr {700*15 + 1}] test chan-io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} -setup { file delete $path(test1) set c "" } -body { set f [open $path(test1) w] @@ -3927,11 +3939,11 @@ while {[chan gets $f line] >= 0} { append c $line\n } chan close $f string length $c -} -result [expr 700*15+1] +} -result [expr {700*15 + 1}] # Test Tcl_Read and buffering. test chan-io-32.1 {Tcl_Read, channel not readable} -body { read stdout @@ -4520,13 +4532,13 @@ chan close $f } -result {29 39 40 447} test chan-io-34.21 {Tcl_Seek and Tcl_Tell on large files} -setup { file delete $path(test3) set l "" -} -constraints {largefileSupport} -body { +} -constraints {largefileSupport extensive} -body { set f [open $path(test3) w] - chan configure $f -encoding binary + chan configure $f -translation binary lappend l [chan tell $f] chan puts -nonewline $f abcdef lappend l [chan tell $f] chan flush $f lappend l [chan tell $f] @@ -4635,86 +4647,86 @@ } -result {{} 1} test chan-io-35.6 {Tcl_Eof, eof char, lf write, auto read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {9 8 1} test chan-io-35.7 {Tcl_Eof, eof char, lf write, lf read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {9 8 1} test chan-io-35.8 {Tcl_Eof, eof char, cr write, auto read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {9 8 1} test chan-io-35.9 {Tcl_Eof, eof char, cr write, cr read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {9 8 1} test chan-io-35.10 {Tcl_Eof, eof char, crlf write, auto read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {11 8 1} test chan-io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" chan puts $f abc\ndef chan close $f set s [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" list $s [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {11 8 1} test chan-io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} -setup { @@ -4724,11 +4736,11 @@ chan configure $f -translation lf -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {17 8 1} test chan-io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} -setup { @@ -4738,11 +4750,11 @@ chan configure $f -translation lf -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {17 8 1} test chan-io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} -setup { @@ -4752,11 +4764,11 @@ chan configure $f -translation cr -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {17 8 1} test chan-io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} -setup { @@ -4766,11 +4778,11 @@ chan configure $f -translation cr -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {17 8 1} test chan-io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} -setup { @@ -4780,11 +4792,11 @@ chan configure $f -translation crlf -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {21 8 1} test chan-io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} -setup { @@ -4794,11 +4806,11 @@ chan configure $f -translation crlf -eofchar {} chan puts $f [format abc\ndef\n%cqrs\nuvw 26] chan close $f set c [file size $path(test1)] set f [open $path(test1) r] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" list $c [string length [chan read $f]] [chan eof $f] } -cleanup { chan close $f } -result {21 8 1} @@ -4967,11 +4979,11 @@ chan close $f } -result {4096 10000 1 1 1 100000 1048576} test chan-io-38.3 {Tcl_SetChannelBufferSize, changing buffersize between reads} { # This test crashes the interp if Bug #427196 is not fixed set chan [open [info script] r] - chan configure $chan -buffersize 10 + chan configure $chan -buffersize 10 -encoding utf-8 set var [chan read $chan 2] chan configure $chan -buffersize 32 append var [chan read $chan] chan close $chan } {} @@ -5163,32 +5175,32 @@ } -result 40000 test chan-io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -encoding {} - chan puts -nonewline $f \xe7\x89\xa6 + chan configure $f -translation binary + chan puts -nonewline $f \xE7\x89\xA6 chan close $f set f [open $path(test1) r] chan configure $f -encoding utf-8 chan read $f } -cleanup { chan close $f -} -result \u7266 +} -result 牦 test chan-io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} -setup { file delete $path(test1) } -body { set f [open $path(test1) w] - chan configure $f -encoding binary - chan puts -nonewline $f \xe7\x89\xa6 + chan configure $f -translation binary + chan puts -nonewline $f \xE7\x89\xA6 chan close $f set f [open $path(test1) r] chan configure $f -encoding utf-8 chan read $f } -cleanup { chan close $f -} -result \u7266 +} -result 牦 test chan-io-39.16 {Tcl_SetChannelOption: -encoding, errors} -setup { file delete $path(test1) set f [open $path(test1) w] } -body { chan configure $f -encoding foobar @@ -5198,11 +5210,11 @@ test chan-io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA} -setup { variable x {} } -constraints {stdio fileevent} -body { set f [openpipe r+ $path(cat)] chan configure $f -encoding binary - chan puts -nonewline $f "\xe7" + chan puts -nonewline $f \xE7 chan flush $f chan configure $f -encoding utf-8 -blocking 0 chan event $f readable [namespace code { lappend x [chan read $f] }] vwait [namespace which -variable x] after 300 [namespace code { lappend x timeout }] @@ -5216,11 +5228,11 @@ after 300 [namespace code { lappend x timeout }] vwait [namespace which -variable x] return $x } -cleanup { chan close $f -} -result "{} timeout {} timeout \xe7 timeout" +} -result "{} timeout {} timeout \xE7 timeout" test chan-io-39.18 {Tcl_SetChannelOption, setting read mode independently} \ -constraints {socket} -body { proc accept {s a p} {chan close $s} set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0] set port [lindex [chan configure $s1 -sockname] 2] @@ -5277,11 +5289,11 @@ } -constraints {unix} -body { set f1 [open $path(test1) w+] lappend l [chan configure $f1 -eofchar] chan configure $f1 -eofchar {ON GO} lappend l [chan configure $f1 -eofchar] - chan configure $f1 -eofchar D + chan configure $f1 -eofchar {D D} lappend l [chan configure $f1 -eofchar] } -cleanup { chan close $f1 } -result {{{} {}} {O G} {D D}} test chan-io-39.22a {Tcl_SetChannelOption, invariance} -setup { @@ -5289,18 +5301,20 @@ set l [list] } -body { set f1 [open $path(test1) w+] chan configure $f1 -eofchar {ON GO} lappend l [chan configure $f1 -eofchar] - chan configure $f1 -eofchar D + chan configure $f1 -eofchar {D D} lappend l [chan configure $f1 -eofchar] lappend l [list [catch {chan configure $f1 -eofchar {1 2 3}} msg] $msg] } -cleanup { chan close $f1 } -result {{O G} {D D} {1 {bad value for -eofchar: should be a list of zero, one, or two elements}}} -test chan-io-39.23 {Tcl_GetChannelOption, server socket is not readable or\ - writeable, it should still have valid -eofchar and -translation options} -setup { +test chan-io-39.23 { + Tcl_GetChannelOption, server socket is not readable or writable, but should + still have valid -eofchar and -translation options. +} -setup { set l [list] } -body { set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0] lappend l [chan configure $sock -eofchar] \ [chan configure $sock -translation] @@ -5335,29 +5349,29 @@ } -cleanup { chan close $f } -result {zzy abzzy} test chan-io-40.2 {POSIX open access modes: CREAT} -setup { file delete $path(test3) -} -constraints {unix} -body { - set f [open $path(test3) {WRONLY CREAT} 0600] +} -constraints {unix notWsl} -body { + set f [open $path(test3) {WRONLY CREAT} 0o600] file stat $path(test3) stats - set x [format "%#o" [expr $stats(mode)&0o777]] + set x [format 0o%03o [expr {$stats(mode) & 0o777}]] chan puts $f "line 1" chan close $f set f [open $path(test3) r] lappend x [chan gets $f] } -cleanup { chan close $f } -result {0o600 {line 1}} test chan-io-40.3 {POSIX open access modes: CREAT} -setup { file delete $path(test3) -} -constraints {unix umask} -body { +} -constraints {unix umask notWsl} -body { # This test only works if your umask is 2, like ouster's. chan close [open $path(test3) {WRONLY CREAT}] file stat $path(test3) stats - format "%#o" [expr $stats(mode)&0o777] -} -result [format %#5o [expr {0o666 & ~ $umaskValue}]] + format 0o%03o [expr {$stats(mode) & 0o777}] +} -result [format 0o%03o [expr {0o666 & ~ $umaskValue}]] test chan-io-40.4 {POSIX open access modes: CREAT} -setup { file delete $path(test3) } -body { set f [open $path(test3) w] chan configure $f -eofchar {} @@ -5493,14 +5507,14 @@ set ::env(HOME) $home } -result {couldn't find HOME environment variable to expand path} test chan-io-41.1 {Tcl_FileeventCmd: errors} -constraints fileevent -body { chan event foo -} -returnCodes error -result {wrong # args: should be "chan event channelId event ?script?"} +} -returnCodes error -result {wrong # args: should be "chan event channel event ?script?"} test chan-io-41.2 {Tcl_FileeventCmd: errors} -constraints fileevent -body { chan event foo bar baz q -} -returnCodes error -result {wrong # args: should be "chan event channelId event ?script?"} +} -returnCodes error -result {wrong # args: should be "chan event channel event ?script?"} test chan-io-41.3 {Tcl_FileeventCmd: errors} -constraints fileevent -body { chan event gorp readable } -returnCodes error -result {can not find channel named "gorp"} test chan-io-41.4 {Tcl_FileeventCmd: errors} -constraints fileevent -body { chan event gorp writable @@ -5507,10 +5521,64 @@ } -returnCodes error -result {can not find channel named "gorp"} test chan-io-41.5 {Tcl_FileeventCmd: errors} -constraints fileevent -body { chan event gorp who-knows } -returnCodes error -result {bad event name "who-knows": must be readable or writable} + +test chan-io-41.6 {Tcl_FileeventCmd: directory} -constraints {fileevent unix} -setup { + set tempdir [::tcltests::tempdir] +} -body { + set chan [open $tempdir] + chan event $chan readable [list ::apply [list {} { + variable success + set success 1 + } [namespace current]]] + vwait [namespace current]::success + return $success +} -cleanup { + close $chan + file delete -force tempdir +} -result 1 + + +test chan-io-41.7 {Tcl_FileeventCmd: special} -constraints { + fileevent specialfiles +} -body { + set special /dev/zero + if {![file exists $special]} { + set special NUL + } + set chan [open $special] + chan event $chan readable [list ::apply [list {} { + variable success + set success 1 + } [namespace current]]] + vwait [namespace current]::success + return $success +} -cleanup { + close $chan +} -result 1 + + +test chan-io-41.8 {Tcl_FileeventCmd: symbolic link} -constraints {fileevent unix} -setup { + set tempdir [::tcltests::tempdir] +} -body { + set target [makeFile {not again} thefile $tempdir] + set link [file join $tempdir thelin] + file link -symbolic $link $target + set chan [open $link] + chan event $chan readable [list ::apply [list {} { + variable success + set success 1 + } [namespace current]]] + vwait [namespace current]::success + return $success +} -cleanup { + close $chan + file delete -force $tempdir +} -result 1 + # # Test chan event on a file # set path(foo) [makeFile {} foo] @@ -5530,15 +5598,15 @@ chan event $f r "" lappend result [chan event $f readable] } {{first script} {new script} {yet another} {}} test chan-io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} { set result {} - chan event $f r "first scr\0ipt" + chan event $f r "first scr\x00ipt" lappend result [string length [chan event $f readable]] - chan event $f r "new scr\0ipt" + chan event $f r "new scr\x00ipt" lappend result [string length [chan event $f readable]] - chan event $f r "yet ano\0ther" + chan event $f r "yet ano\x00ther" lappend result [string length [chan event $f readable]] chan event $f r "" lappend result [chan event $f readable] } {13 11 12 {}} @@ -5980,11 +6048,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6004,11 +6072,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6028,11 +6096,11 @@ set f [open $path(test1) w] chan configure $f -translation cr chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6052,11 +6120,11 @@ set f [open $path(test1) w] chan configure $f -translation cr chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6076,11 +6144,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation auto -eofchar \x1a + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6100,11 +6168,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation auto + chan configure $f -translation auto -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6124,11 +6192,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation lf + chan configure $f -translation lf -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6148,11 +6216,11 @@ set f [open $path(test1) w] chan configure $f -translation lf chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation lf -eofchar \x1a + chan configure $f -translation lf -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6172,11 +6240,11 @@ set f [open $path(test1) w] chan configure $f -translation cr chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation cr + chan configure $f -translation cr -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6196,11 +6264,11 @@ set f [open $path(test1) w] chan configure $f -translation cr chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation cr -eofchar \x1a + chan configure $f -translation cr -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6220,11 +6288,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26] chan close $f set f [open $path(test1) r] - chan configure $f -eofchar \x1a -translation crlf + chan configure $f -translation crlf -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6244,11 +6312,11 @@ set f [open $path(test1) w] chan configure $f -translation crlf chan puts -nonewline $f [format "abc\ndef\n%c" 26] chan close $f set f [open $path(test1) r] - chan configure $f -translation crlf -eofchar \x1a + chan configure $f -translation crlf -eofchar "\x1A \x1A" chan event $f readable [namespace code { if {[chan eof $f]} { set x done chan close $f } else { @@ -6499,14 +6567,14 @@ lappend z "del deleted myself" } else { set u recursive lappend z "del calling recursive" set timer [after 50 lappend z timeout] - set mode [test servicemode 1] + set mode [testservicemode 1] vwait z after cancel $timer - test servicemode $mode + testservicemode $mode lappend z "del after update" } } set z "" set u toplevel @@ -6638,12 +6706,12 @@ test chan-io-52.3 {TclCopyChannel} -constraints {fcopy} -setup { file delete $path(test1) } -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation cr -blocking 0 + chan configure $f1 -translation lf -encoding iso8859-1 -blocking 0 + chan configure $f2 -translation cr -encoding iso8859-1 -blocking 0 set s0 [chan copy $f1 $f2] set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] chan close $f1 chan close $f2 set s1 [file size $thisScript] @@ -6669,12 +6737,12 @@ test chan-io-52.5 {TclCopyChannel, all} -constraints {fcopy} -setup { file delete $path(test1) } -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation lf -blocking 0 + chan configure $f1 -translation binary -blocking 0 + chan configure $f2 -translation binary -blocking 0 chan copy $f1 $f2 -size -1 ;# -1 means 'copy all', same as if no -size specified. set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] chan close $f1 chan close $f2 if {[file size $thisScript] == [file size $path(test1)]} { @@ -6685,12 +6753,12 @@ test chan-io-52.5a {TclCopyChannel, all, other negative value} -setup { file delete $path(test1) } -constraints {fcopy} -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation lf -blocking 0 + chan configure $f1 -translation binary -blocking 0 + chan configure $f2 -translation binary -blocking 0 chan copy $f1 $f2 -size -2 ;# < 0 behaves like -1, copy all set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] chan close $f1 chan close $f2 if {[file size $thisScript] == [file size $path(test1)]} { @@ -6701,12 +6769,12 @@ test chan-io-52.5b {TclCopyChannel, all, wrap to negative value} -setup { file delete $path(test1) } -constraints {fcopy} -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation lf -blocking 0 + chan configure $f1 -translation binary -blocking 0 + chan configure $f2 -translation binary -blocking 0 chan copy $f1 $f2 -size 3221176172 ;# Wrapped to < 0, behaves like -1, copy all set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] chan close $f1 chan close $f2 if {[file size $thisScript] == [file size $path(test1)]} { @@ -6717,13 +6785,13 @@ test chan-io-52.6 {TclCopyChannel} -setup { file delete $path(test1) } -constraints {fcopy} -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation lf -blocking 0 - set s0 [chan copy $f1 $f2 -size [expr [file size $thisScript] + 5]] + chan configure $f1 -translation binary -blocking 0 + chan configure $f2 -translation binary -blocking 0 + set s0 [chan copy $f1 $f2 -size [expr {[file size $thisScript] + 5}]] set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] chan close $f1 chan close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] @@ -6735,12 +6803,12 @@ test chan-io-52.7 {TclCopyChannel} -constraints {fcopy} -setup { file delete $path(test1) } -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation lf -blocking 0 + chan configure $f1 -translation binary -blocking 0 + chan configure $f2 -translation binary -blocking 0 chan copy $f1 $f2 set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] if {[file size $thisScript] == [file size $path(test1)]} { lappend result ok } @@ -6781,11 +6849,11 @@ set path(utf8-fcopy.txt) [makeFile {} utf8-fcopy.txt] set path(utf8-rp.txt) [makeFile {} utf8-rp.txt] # Create kyrillic file, use lf translation to avoid os eol issues set out [open $path(kyrillic.txt) w] chan configure $out -encoding koi8-r -translation lf -chan puts $out "\u0410\u0410" +chan puts $out АА chan close $out test chan-io-52.9 {TclCopyChannel & encodings} {fcopy} { # Copy kyrillic to UTF-8, using chan copy. set in [open $path(kyrillic.txt) r] set out [open $path(utf8-fcopy.txt) w] @@ -6804,33 +6872,33 @@ chan close $out list [file size $path(kyrillic.txt)] \ [file size $path(utf8-fcopy.txt)] \ [file size $path(utf8-rp.txt)] } {3 5 5} -test chan-io-52.10 {TclCopyChannel & encodings} {fcopy} { +test chan-io-52.10 {TclCopyChannel & encodings} -constraints {fcopy notWinCI} -body { # encoding to binary (=> implies that the internal utf-8 is written) set in [open $path(kyrillic.txt) r] set out [open $path(utf8-fcopy.txt) w] chan configure $in -encoding koi8-r -translation lf - # -translation binary is also -encoding binary chan configure $out -translation binary chan copy $in $out + file size $path(utf8-fcopy.txt) +} -cleanup { chan close $in chan close $out - file size $path(utf8-fcopy.txt) -} 5 + unset in out +} -result 5 test chan-io-52.11 {TclCopyChannel & encodings} -setup { set f [open $path(utf8-fcopy.txt) w] fconfigure $f -encoding utf-8 -translation lf - puts $f "\u0410\u0410" + puts $f АА close $f } -constraints {fcopy} -body { # binary to encoding => the input has to be in utf-8 to make sense to the # encoder set in [open $path(utf8-fcopy.txt) r] set out [open $path(kyrillic.txt) w] - # -translation binary is also -encoding binary chan configure $in -translation binary chan configure $out -encoding koi8-r -translation lf chan copy $in $out chan close $in chan close $out @@ -6853,12 +6921,12 @@ test chan-io-53.2 {CopyData} -setup { file delete $path(test1) } -constraints {fcopy} -body { set f1 [open $thisScript] set f2 [open $path(test1) w] - chan configure $f1 -translation lf -blocking 0 - chan configure $f2 -translation cr -blocking 0 + chan configure $f1 -translation lf -encoding iso8859-1 -blocking 0 + chan configure $f2 -translation cr -encoding iso8859-1 -blocking 0 chan copy $f1 $f2 -command [namespace code {set s0}] set result [list [chan configure $f1 -blocking] [chan configure $f2 -blocking]] variable s0 vwait [namespace which -variable s0] chan close $f1 @@ -6961,11 +7029,11 @@ set out [socket 127.0.0.1 [lindex [chan configure $listen -sockname] 2]] catch {unset fcopyTestDone} chan close $listen ;# This means the socket open never really succeeds chan copy $in $out -command [namespace code FcopyTestDone] variable fcopyTestDone - if ![info exists fcopyTestDone] { + if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] ;# The error occurs here in the b.g. } chan close $in chan close $out set fcopyTestDone ;# 1 for error condition @@ -6981,11 +7049,11 @@ chan close $f1 set in [openpipe r+ $path(pipe)] set out [open $path(test1) w] chan copy $in $out -command [namespace code FcopyTestDone] variable fcopyTestDone - if ![info exists fcopyTestDone] { + if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] } return $fcopyTestDone ;# 0 for plain end of file } -cleanup { catch {chan close $in} @@ -7034,11 +7102,11 @@ variable fcopyTestDone if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] } # -1=error 0=script error N=number of bytes - expr ($fcopyTestDone == 0) ? $fcopyTestCount : -1 + expr {($fcopyTestDone == 0) ? $fcopyTestCount : -1} } -cleanup { catch {chan close $in} chan close $out } -result {3450} test chan-io-53.8 {CopyData: async callback and error handling, Bug 1932639} -setup { @@ -7208,26 +7276,27 @@ } chan puts stderr ... } chan puts stderr SRV set l {} - set srv [socket -server new 9999] + set srv [socket -server new -myaddr 127.0.0.1 0] + set port [lindex [chan configure $srv -sockname] 2] chan puts stderr WAITING chan event stdin readable bye - chan puts OK + puts "OK $port" vwait forever } # wait for OK from server. - chan gets $pipe + lassign [chan gets $pipe] ok port # Now the two clients. proc done {sock} { if {[chan eof $sock]} { chan close $sock ; return } lappend ::forever [chan gets $sock] return } - set a [socket 127.0.0.1 9999] - set b [socket 127.0.0.1 9999] + set a [socket 127.0.0.1 $port] + set b [socket 127.0.0.1 $port] chan configure $a -translation binary -buffering none chan configure $b -translation binary -buffering none chan event $a readable [namespace code "done $a"] chan event $b readable [namespace code "done $b"] } -constraints {stdio fcopy} -body { @@ -7493,11 +7562,11 @@ test chan-io-60.1 {writing illegal utf sequences} {fileevent testbytestring} { # This test will hang in older revisions of the core. set out [open $path(script) w] chan puts $out "catch {load $::tcltestlib Tcltest}" chan puts $out { - chan puts [testbytestring \xe2] + chan puts [testbytestring \xE2] exit 1 } proc readit {pipe} { variable x variable result @@ -7516,11 +7585,11 @@ set result "" vwait [namespace which -variable x] # cut of the remainder of the error stack, especially the filename set result [lreplace $result 3 3 [lindex [split [lindex $result 3] \n] 0]] list $x $result -} {1 {gets {} catch {error writing "stdout": invalid argument}}} +} {1 {gets {} catch {error writing "stdout": invalid or incomplete multibyte or wide character}}} test chan-io-61.1 {Reset eof state after changing the eof char} -setup { set datafile [makeFile {} eofchar] set f [open $datafile w] chan configure $f -translation binary @@ -7544,11 +7613,11 @@ } -cleanup { chan close $f removeFile eofchar } -result {77 = 23431} -# Test the cutting and splicing of channels, this is incidentially the +# Test the cutting and splicing of channels, this is incidentally the # attach/detach facility of package Thread, but __without any safeguards__. It # can also be used to emulate transfer of channels between threads, and is # used for that here. test chan-io-70.0 {Cutting & Splicing channels} -setup { ADDED tests/clock-ivm.test Index: tests/clock-ivm.test ================================================================== --- /dev/null +++ tests/clock-ivm.test @@ -0,0 +1,8 @@ +# clock-ivm.test -- +# +# This test file covers the 'clock' command using inverted validity mode. +# +# See the file "clock.test" for more information. + +::tcl::unsupported::clock::configure -valid [expr {![::tcl::unsupported::clock::configure -valid]}] +source [file join [file dirname [info script]] clock.test] Index: tests/clock.test ================================================================== --- tests/clock.test +++ tests/clock.test @@ -4,11 +4,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2004 by Kevin B. Kenny. All rights reserved. +# Copyright © 2004 Kevin B. Kenny. All rights reserved. +# Copyright © 2015 Sergey G. Brester aka sebres. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,25 +18,45 @@ } if {[testConstraint win]} { if {[catch { ::tcltest::loadTestedCommands - package require registry }]} { - namespace eval ::tcl::clock {variable NoRegistry {}} + # nothing to be done (registry loaded on demand) } } package require msgcat 1.4 testConstraint detroit \ [expr {![catch {clock format 0 -timezone :America/Detroit -format %z}]}] testConstraint y2038 \ [expr {[clock format 2158894800 -format %z -timezone :America/Detroit] eq {-0400}}] + +# Test with both validity modes - validate on / off: + +set valid_mode [::tcl::unsupported::clock::configure -valid] + +# Wrapper to show validity mode in the test-case name (for possible errors): +proc test {args} { + variable valid_mode + lset args 0 [lindex $args 0].vm:$valid_mode + tailcall ::tcltest::test {*}$args +} + +puts [outputChannel] " Validity default mode: [expr {$valid_mode ? "on": "off"}]" +testConstraint valid_off [expr {![::tcl::unsupported::clock::configure -valid]}] + +if {[namespace which -command ::tcl::unsupported::timerate] ne ""} { + namespace import ::tcl::unsupported::timerate +} # TEST PLAN +# clock-0: +# several base test-cases +# # clock-1: # [clock format] - tests of bad and empty arguments # # clock-2 # formatting of year, month and day of month @@ -149,10 +170,13 @@ # Test that -gmt does not affect the value of %s # # clock-38 # Regression test to verify that changes in TZ work # both east and west of Greenwich +# +# clock-68 +# Leap seconds/minutes/hours # Note that all code between comments '# BEGIN' and '# END' is # autogenerated by 'tools/makeTestCases.tcl'. DO NOT EDIT CODE BETWEEN # '# BEGIN' and '# END'. @@ -232,11 +256,11 @@ HKEY_LOCAL_MACHINE\\System\\CurrentControlSet\\Control\\TimeZoneInformation \ [dict create \ Bias 300 \ StandardBias 0 \ DaylightBias -60 \ - StandardStart \x00\x00\x0b\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00 \ + StandardStart \x00\x00\x0B\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00 \ DaylightStart \x00\x00\x03\x00\x02\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00]] } proc ::testClock::registry { cmd path key } { @@ -248,47 +272,128 @@ return -code error "test case attempts to read unknown registry entry $path $key" } return [dict get $reg $path $key] } +# Base test cases: + +# no lazy creation of clock-ensemble (interim, bug [9889f96f4da77e3b], [31fd84270644f67d]), +# so ensemble created implicitely in init.tcl +test clock-0.1 "initial: auto-loading of ensemble and stubs on demand" -setup { + set i [interp create]; # because clock can be used somewhere, test it in new interp: +} -body { + $i eval { + lappend ret ens:[namespace ensemble exists ::clock] + clock seconds; # init ensemble (but not yet stubs, loading of clock.tcl retarded) + lappend ret ens:[namespace ensemble exists ::clock] + lappend ret stubs:[expr {[namespace which -command ::tcl::clock::GetSystemTimeZone] ne ""}] + clock format now; # clock.tcl stubs expected + lappend ret stubs:[expr {[namespace which -command ::tcl::clock::GetSystemTimeZone] ne ""}] + } +} -cleanup { + interp delete $i +} -result {ens:1 ens:1 stubs:0 stubs:1} +test clock-0.1a "initial: safe interpreter shares clock command with parent" -setup { + set i [interp create] + $i eval {set sci [interp create -safe]} +} -body { + $i eval { + lappend ret ens:[namespace ensemble exists ::clock] + $sci eval { clock seconds }; # init ensemble (but not yet stubs, loading of clock.tcl retarded) + lappend ret ens:[namespace ensemble exists ::clock] + lappend ret stubs:[expr {[namespace which -command ::tcl::clock::GetSystemTimeZone] ne ""}] + $sci eval { clock format now }; # clock.tcl stubs expected + lappend ret stubs:[expr {[namespace which -command ::tcl::clock::GetSystemTimeZone] ne ""}] + } +} -cleanup { + interp delete $i +} -result {ens:1 ens:1 stubs:0 stubs:1} + +test clock-0.2 "initial: loading of format/locale does not overwrite interp state (errorInfo)" -setup { + # be sure - we have no cached locale/msgcat, etc: + if {[namespace which -command ::tcl::clock::ClearCaches] ne ""} { + ::tcl::clock::ClearCaches + } +} -body { + if {[catch { + return -level 0 -code error -errorcode {EXPERR TEST-ERROR} -errorinfo "ERROR expected error" test + }]} { + clock format now -locale de; # should not overwrite error code/info + list $::errorCode $::errorInfo + } +} -result {{EXPERR TEST-ERROR} {ERROR expected error}} + # Test some of the basics of [clock format] +set syntax "clockval|now ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?" test clock-1.0 "clock format - wrong # args" { list [catch {clock format} msg] $msg $::errorCode -} {1 {wrong # args: should be "clock format clockval ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"} {CLOCK wrongNumArgs}} +} [subst {1 {wrong # args: should be "clock format $syntax"} {CLOCK wrongNumArgs}}] + +test clock-1.0.1 "clock format - wrong # args (compiled ensemble with invalid syntax)" { + list [catch {clock format 0 -too-few-options-4-test} msg] $msg $::errorCode +} [subst {1 {wrong # args: should be "clock format $syntax"} {CLOCK wrongNumArgs}}] test clock-1.1 "clock format - bad time" { - list [catch {clock format foo} msg] $msg -} {1 {expected integer but got "foo"}} + list [catch {clock format foo} msg opt] $msg [dict getd $opt -errorcode {}] +} {1 {bad seconds "foo": must be now or integer} {CLOCK badOption foo}} test clock-1.2 "clock format - bad gmt val" { list [catch {clock format 0 -gmt foo} msg] $msg } {1 {expected boolean value but got "foo"}} test clock-1.3 "clock format - empty val" { clock format 0 -gmt 1 -format "" } {} -test clock-1.4 "clock format - bad flag" {*}{ - -body { +test clock-1.4 "clock format - bad flag" { + # range error message for possible extensions: list [catch {clock format 0 -oops badflag} msg] $msg $::errorCode - } - -match glob - -result {1 {bad option "-oops": must be -format, -gmt, -locale, or -timezone} {CLOCK badOption -oops}} -} - -test clock-1.5 "clock format - bad timezone" { - list [catch {clock format 0 -format "%s" -timezone :NOWHERE} msg] $msg $::errorCode -} {1 {time zone ":NOWHERE" not found} {CLOCK badTimeZone :NOWHERE}} +} [subst {1 {bad option "-oops": must be -format, -gmt, -locale, or -timezone} {CLOCK badOption -oops}}] +test clock-1.4.1 "clock format - unexpected option for this sub-command" { + # range error message for possible extensions: + list [catch {clock format 0 -base 0} msg] $msg $::errorCode +} [subst {1 {bad option "-base": must be -format, -gmt, -locale, or -timezone} {CLOCK badOption -base}}] + +test clock-1.5 "clock format - bad timezone (not found)" -body { + clock format 0 -format "%s" -timezone :NOWHERE +} -returnCodes 1 -result {time zone ":NOWHERE" not found} -errorCode {CLOCK badTimeZone :NOWHERE} +foreach tz [list {*}{ + ../UNSAFEPATH/NOWHERE UNSAFEPATH/../GMT //UNSAFEPATH/NOWHERE + zipfs:/UNSAFEPATH/NOWHERE C:/UNSAFEPATH/NOWHERE + } [list $::tcl::clock::DataDir/GMT] +] { +test clock-1.5.1 "clock format - bad timezone (not valid - unsafe path)" -body { + clock format 0 -format "%s" -timezone $tz +} -returnCodes 1 -result "time zone \":$tz\" not valid" -errorCode [list CLOCK badTimeZone :$tz] +} test clock-1.6 "clock format - gmt + timezone" { list [catch {clock format 0 -timezone :GMT -gmt true} msg] $msg $::errorCode } {1 {cannot use -gmt and -timezone in same call} {CLOCK gmtWithTimezone}} test clock-1.7 "clock format - option abbreviations" { clock format 0 -g true -f "%Y-%m-%d" } 1970-01-01 + +test clock-1.7.1 "clock format - command abbreviations (compat regression test)" { + clock f 0 -g 1 -f "%Y-%m-%d" +} 1970-01-01 + +test clock-1.8 "clock format now" { + # give one second more for test (if on boundary of the current second): + set n [clock format [clock seconds] -g 1 -f "%s"] + expr {[clock format now -g 1 -f "%s"] in [list $n [incr n]]} +} 1 + +test clock-1.9 "clock arguments: option doubly present" { + list [catch {clock format 0 -gmt 1 -gmt 0} result] $result +} {1 {bad option "-gmt": doubly present}} + +test clock-1.10 {clock format: text with token (bug [a858d95f4bfddafb])} { + clock format 0 -format text(%d) -gmt 1 +} {text(01)} # BEGIN testcases2 # Test formatting of Gregorian year, month, day, all formats # Formats tested: %b %B %c %Ec %C %EC %d %Od %e %Oe %h %j %J %m %Om %N %x %Ex %y %Oy %Y %EY @@ -15289,10 +15394,88 @@ clock format 86399 \ -format {%H %OH %I %OI %k %Ok %l %Ol %M %OM %p %P %r %R %S %OS %T %X %EX %+} \ -locale en_US_roman \ -gmt true } {23 xxiii 11 xi 23 xxiii 11 xi 59 lix PM pm 11:59:59 pm 23:59 59 lix 23:59:59 23:59:59 xxiii h lix m lix s Thu Jan 1 23:59:59 GMT 1970} + +test clock-4.97.1 { format JDN/JD (calendar and astronomical) } { + clock format 0 -format {%J %EJ %Ej} -gmt true +} {2440588 2440588.0 2440587.5} +test clock-4.97.2 { format JDN/JD (calendar and astronomical) } { + clock format 43200 -format {%J %EJ %Ej} -gmt true +} {2440588 2440588.5 2440588.0} +test clock-4.97.3 { format JDN/JD (calendar and astronomical) } { + clock format 86399 -format {%J %EJ %Ej} -gmt true +} {2440588 2440588.99998843 2440588.49998843} +test clock-4.97.4 { format JDN/JD (calendar and astronomical) } { + clock format 86400 -format {%J %EJ %Ej} -gmt true +} {2440589 2440589.0 2440588.5} +test clock-4.97.5 { format JDN/JD (calendar and astronomical) } { + clock format 129599 -format {%J %EJ %Ej} -gmt true +} {2440589 2440589.49998843 2440588.99998843} +test clock-4.97.6 { format JDN/JD (calendar and astronomical) } { + clock format 129600 -format {%J %EJ %Ej} -gmt true +} {2440589 2440589.5 2440589.0} +test clock-4.97.7 { format JDN/JD (calendar and astronomical) } { + set i 1548249092 + list \ + [clock format $i -format {%J %EJ %Ej} -gmt true] \ + [clock format [incr i] -format {%J %EJ %Ej} -gmt true] \ + [clock format [incr i] -format {%J %EJ %Ej} -gmt true] +} {{2458507 2458507.54967593 2458507.04967593} {2458507 2458507.5496875 2458507.0496875} {2458507 2458507.54969907 2458507.04969907}} +test clock-4.97.8 { format JDN/JD (calendar and astronomical) } { + set res {} + foreach i { + -172800 -129600 -86400 -43200 + -1 0 1 21600 43199 43200 86399 + 86400 86401 108000 129600 172800 + } { + lappend res $i [clock format [expr {-210866803200 - $i}] \ + -format {%EE %Y-%m-%d %T -- %J %EJ %Ej} -gmt true] + } + set res +} [list \ + -172800 {B.C.E. 4713-01-03 00:00:00 -- 0000002 2.0 1.5} \ + -129600 {B.C.E. 4713-01-02 12:00:00 -- 0000001 1.5 1.0} \ + -86400 {B.C.E. 4713-01-02 00:00:00 -- 0000001 1.0 0.5} \ + -43200 {B.C.E. 4713-01-01 12:00:00 -- 0000000 0.5 0.0} \ + -1 {B.C.E. 4713-01-01 00:00:01 -- 0000000 0.00001157 -0.49998843} \ + 0 {B.C.E. 4713-01-01 00:00:00 -- 0000000 0.0 -0.5} \ + 1 {B.C.E. 4714-12-31 23:59:59 -- -000001 -0.00001157 -0.50001157} \ + 21600 {B.C.E. 4714-12-31 18:00:00 -- -000001 -0.25 -0.75} \ + 43199 {B.C.E. 4714-12-31 12:00:01 -- -000001 -0.49998843 -0.99998843} \ + 43200 {B.C.E. 4714-12-31 12:00:00 -- -000001 -0.5 -1.0} \ + 86399 {B.C.E. 4714-12-31 00:00:01 -- -000001 -0.99998843 -1.49998843} \ + 86400 {B.C.E. 4714-12-31 00:00:00 -- -000001 -1.0 -1.5} \ + 86401 {B.C.E. 4714-12-30 23:59:59 -- -000002 -1.00001157 -1.50001157} \ + 108000 {B.C.E. 4714-12-30 18:00:00 -- -000002 -1.25 -1.75} \ + 129600 {B.C.E. 4714-12-30 12:00:00 -- -000002 -1.5 -2.0} \ + 172800 {B.C.E. 4714-12-30 00:00:00 -- -000002 -2.0 -2.5} \ +] +test clock-4.97.9 { format JDN/JD (calendar and astronomical) } { + set res {} + foreach i { + -86400 -43200 + -1 0 1 + 43199 43200 43201 86400 + } { + lappend res $i [clock format [expr {653133196800 + $i}] \ + -format {%Y-%m-%d %T -- %J %EJ %Ej} -gmt true] + } + set res +} [list \ + -86400 {22666-12-19 00:00:00 -- 9999999 9999999.0 9999998.5} \ + -43200 {22666-12-19 12:00:00 -- 9999999 9999999.5 9999999.0} \ + -1 {22666-12-19 23:59:59 -- 9999999 9999999.99998843 9999999.49998843} \ + 0 {22666-12-20 00:00:00 -- 10000000 10000000.0 9999999.5} \ + 1 {22666-12-20 00:00:01 -- 10000000 10000000.00001157 9999999.50001157} \ + 43199 {22666-12-20 11:59:59 -- 10000000 10000000.49998843 9999999.99998843} \ + 43200 {22666-12-20 12:00:00 -- 10000000 10000000.5 10000000.0} \ + 43201 {22666-12-20 12:00:01 -- 10000000 10000000.50001157 10000000.00001157} \ + 86400 {22666-12-21 00:00:00 -- 10000001 10000001.0 10000000.5} \ +] + # END testcases4 # BEGIN testcases5 # Test formatting of Daylight Saving Time @@ -18529,21 +18712,242 @@ test clock-6.8 {input of seconds} { clock scan {9223372036854775807} -format %s -gmt true } 9223372036854775807 +test clock-6.8b "clock scan - bad base" { + list [catch {clock scan "" -base foo -gmt 1} msg opt] $msg [dict getd $opt -errorcode {}] +} {1 {bad seconds "foo": must be now or integer} {CLOCK badOption foo}} + test clock-6.9 {input of seconds - overflow} { - list [catch {clock scan -9223372036854775809 -format %s -gmt true} result] $result -} {1 {integer value too large to represent}} - + list [catch {clock scan -9223372036854775809 -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] +} {1 {integer value too large to represent} {CLOCK dateTooLarge}} test clock-6.10 {input of seconds - overflow} { - list [catch {clock scan 9223372036854775808 -format %s -gmt true} result] $result -} {1 {integer value too large to represent}} + list [catch {clock scan 9223372036854775808 -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] +} {1 {integer value too large to represent} {CLOCK dateTooLarge}} + +foreach sign {{} -} { + test clock-6.10a$sign {input of seconds - overflow, bug [1f40aa83c5]} { + list [catch {clock scan ${sign}27670116110564327423 -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } {1 {integer value too large to represent} {CLOCK dateTooLarge}} + test clock-6.10b$sign {input of seconds - overflow, bug [1f40aa83c5]} { + list [catch {clock scan ${sign}27670116110564327424 -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } {1 {integer value too large to represent} {CLOCK dateTooLarge}} + test clock-6.10c$sign {input of seconds - no overflow, bug [1f40aa83c5]} { + list [catch {clock scan ${sign}[string repeat 9 18] -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } [list 0 ${sign}[string repeat 9 18] {}] + test clock-6.10d$sign {input of seconds - overflow, bug [1f40aa83c5]} { + list [catch {clock scan ${sign}[string repeat 9 19] -format %s -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } {1 {integer value too large to represent} {CLOCK dateTooLarge}} + # both fololowing freescan test don't generate overflow error, + # since it is a free scan, thus the token is simply not recognized further in yacc lexer, + # therefore we get parse error (can be surely changed latter): + test clock-6.10e$sign {input of seconds - overflow (but since freescan parse error, but not boom), bug [1f40aa83c5]} -body { + list [catch {clock scan ${sign}27670116110564327423 -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } -match glob -result {1 {unable to convert date-time string "*": syntax error *} {TCL VALUE DATE PARSE}} + test clock-6.10f$sign {input of seconds - overflow (but since freescan parse error, but not boom), bug [1f40aa83c5]} -body { + list [catch {clock scan ${sign}27670116110564327424 -gmt true} result opt] $result [dict getd $opt -errorcode ""] + } -match glob -result {1 {unable to convert date-time string "*": syntax error *} {TCL VALUE DATE PARSE}} +}; unset sign test clock-6.11 {input of seconds - two values} { clock scan {1 2} -format {%s %s} -gmt true } 2 + +test clock-6.12.0 {input of short forms of locale token (%b)} { + list [clock scan "12 Ja 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ + [clock scan "12 Au 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] +} {979257600 997574400} +test clock-6.12.1 {input of all forms of unambiguous short locale token (%b)} { + # find all unambiguous short forms and check it'll be scanned successful and correctly: + set months {January February March April May June July August September October November December} + set res {} + foreach mon $months { + set i 0 + while {[incr i] < [string length $mon]} { + # short month form: + set shm [string range $mon 0 $i] + # differentiate ambiguous: + if {[llength [lsearch -all -glob $months "${shm}*"]] <= 1} { + # unambiguous (expected date with wull month): + set e "12 $mon 2001" + } else { + # ambiguous (expected error): + set e "input string does not match supplied format" + } + set s "12 $shm 2001" + # scan and format with full month name: + catch {clock format \ + [clock scan $s -format "%d %b %Y" -locale en_US_roman -gmt 1] \ + -format "%d %B %Y" -locale en_US_roman -gmt 1} t + # check it corresponds the full form: + if {$t ne $e} { + lappend res "unexpected result converting $s, expected \"$e\", got \"$t\"" + } + } + } + set res +} {} +test clock-6.13 {input of lowercase locale token (%b)} { + list [clock scan "12 ja 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ + [clock scan "12 au 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] +} {979257600 997574400} +test clock-6.14 {input of uppercase locale token (%b)} { + list [clock scan "12 JA 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] \ + [clock scan "12 AU 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1] +} {979257600 997574400} +test clock-6.15 {input of ambiguous short locale token (%b)} { + list [catch { + clock scan "12 J 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1 + } result] $result $errorCode +} {1 {input string does not match supplied format} {CLOCK badInputString}} +test clock-6.16 {input of ambiguous short locale token (%b)} { + list [catch { + clock scan "12 Ju 2001" -format "%d %b %Y" -locale en_US_roman -gmt 1 + } result] $result $errorCode +} {1 {input string does not match supplied format} {CLOCK badInputString}} + +test clock-6.17 {spaces are always optional in non-strict mode (default)} { + list [clock scan "2009-06-30T18:30:00+02:00" -format "%Y-%m-%dT%H:%M:%S%z" -gmt 1] \ + [clock scan "2009-06-30T18:30:00 +02:00" -format "%Y-%m-%dT%H:%M:%S%z" -gmt 1] \ + [clock scan "2009-06-30T18:30:00Z" -format "%Y-%m-%dT%H:%M:%S%z" -timezone CET] \ + [clock scan "2009-06-30T18:30:00 Z" -format "%Y-%m-%dT%H:%M:%S%z" -timezone CET] +} {1246379400 1246379400 1246386600 1246386600} + +test clock-6.18 {zone token (%z) is optional} { + list [clock scan "2009-06-30T18:30:00 -01:00" -format "%Y-%m-%dT%H:%M:%S%z" -gmt 1] \ + [clock scan "2009-06-30T18:30:00" -format "%Y-%m-%dT%H:%M:%S%z" -gmt 1] \ + [clock scan " 2009-06-30T18:30:00 " -format "%Y-%m-%dT%H:%M:%S%z" -gmt 1] \ +} {1246390200 1246386600 1246386600} + +test clock-6.19 {no token parsing} { + list [catch { clock scan "%E%O%" -format "%E%O%" }] \ + [catch { clock scan "...%..." -format "...%%..." }] +} {0 0} + +test clock-6.20 {special char tokens %n, %t} { + clock scan "30\t06\t2009\n18\t30" -format "%d%t%m%t%Y%n%H%t%M" -gmt 1 +} 1246386600 + +# Hi, Jeff! +proc _testStarDates {s {days {366*2}} {step {86400}}} { + set step [expr {int($step * 86400)}] + # reconvert - arrange in order of stardate: + set s [set i [clock scan [clock format $s -f "%Q" -g 1] -g 1]] + # test: + set wrong {} + while {$i < $s + $days*86400} { + set d [clock format $i -f "%Q" -g 1] + if {![regexp {^Stardate \d+\.\d$} $d]} { + lappend wrong "wrong: $d -- ($i) -- [clock format $i -g 1]" + } + if {[catch { + set i2 [clock scan $d -f "%Q" -g 1] + } msg]} { + lappend wrong "$d -- ($i) -- [clock format $i -g 1]: $msg" + } + if {$i != $i2} { + lappend wrong "$d -- ($i != $i2) -- [clock format $i -g 1]" + } + incr i $step + } + join $wrong \n +} +test clock-6.21.0 {Stardate 0 day} { + list [set d [clock format -757382400 -format "%Q" -gmt 1]] \ + [clock scan $d -format "%Q" -gmt 1] +} [list "Stardate 00000.0" -757382400] +test clock-6.21.0.1 {Stardate 0.1 - 1.9 (test negative clock value -> positive Stardate)} { + _testStarDates -757382400 2 0.1 +} {} +test clock-6.21.0.2 {Stardate 10000.1 - 10002.9 (test negative clock value -> positive Stardate)} { + _testStarDates [clock scan "Stardate 10000.1" -f %Q -g 1] 3 0.1 +} {} +test clock-6.21.0.3 {Stardate 80000.1 - 80002.9 (test positive clock value)} { + _testStarDates [clock scan "Stardate 80001.1" -f %Q -g 1] 3 0.1 +} {} +test clock-6.21.1 {Stardate} { + list [set d [clock format 1482857280 -format "%Q" -gmt 1]] \ + [clock scan $d -format "%Q" -gmt 1] +} [list "Stardate 70986.7" 1482857280] +test clock-6.21.2 {Stardate next time} { + list [set d [clock format 1482865920 -format "%Q" -gmt 1]] \ + [clock scan $d -format "%Q" -gmt 1] +} [list "Stardate 70986.8" 1482865920] +test clock-6.21.3 {Stardate correct scan over year (leap year, begin, middle and end of the year)} { + _testStarDates [clock scan "01.01.2016" -f "%d.%m.%Y" -g 1] [expr {366*2}] 1 +} {} +rename _testStarDates {} + +test clock-6.22.1 {Greedy match} { + clock format [clock scan "111" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 00:00:00 GMT 2001} +test clock-6.22.2 {Greedy match} { + clock format [clock scan "1111" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Thu Jan 11 00:00:00 GMT 2001} +test clock-6.22.3 {Greedy match} { + clock format [clock scan "11111" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Sun Nov 11 00:00:00 GMT 2001} +test clock-6.22.4 {Greedy match} { + clock format [clock scan "111111" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Fri Nov 11 00:00:00 GMT 2011} +test clock-6.22.5 {Greedy match} { + clock format [clock scan "1 1 1" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 00:00:00 GMT 2001} +test clock-6.22.6 {Greedy match} { + clock format [clock scan "111 1" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Thu Jan 11 00:00:00 GMT 2001} +test clock-6.22.7 {Greedy match} { + clock format [clock scan "1 111" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Thu Nov 01 00:00:00 GMT 2001} +test clock-6.22.8 {Greedy match} { + clock format [clock scan "1 11 1" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Thu Nov 01 00:00:00 GMT 2001} +test clock-6.22.9 {Greedy match} { + clock format [clock scan "1 11 11" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Tue Nov 01 00:00:00 GMT 2011} +test clock-6.22.10 {Greedy match} { + clock format [clock scan "11 11 11" -format "%d%m%y" -gmt 1] -locale en -gmt 1 +} {Fri Nov 11 00:00:00 GMT 2011} +test clock-6.22.11 {Greedy match} { + clock format [clock scan "1111 120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Sat Jan 01 01:02:00 GMT 2011} +test clock-6.22.12 {Greedy match} { + clock format [clock scan "11 1 120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 01:02:00 GMT 2001} +test clock-6.22.13 {Greedy match} { + clock format [clock scan "1 11 120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 01:02:00 GMT 2001} +test clock-6.22.14 {Greedy match} { + clock format [clock scan "111120" -format "%y%m%d%H%M%S" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 01:02:00 GMT 2001} +test clock-6.22.15 {Greedy match} { + clock format [clock scan "1111120" -format "%y%m%d%H%M%S" -gmt 1] -locale en -gmt 1 +} {Sat Jan 01 01:02:00 GMT 2011} +test clock-6.22.16 {Greedy match} { + clock format [clock scan "11121120" -format "%y%m%d%H%M%S" -gmt 1] -locale en -gmt 1 +} {Thu Dec 01 01:02:00 GMT 2011} +test clock-6.22.17 {Greedy match} { + clock format [clock scan "111213120" -format "%y%m%d%H%M%S" -gmt 1] -locale en -gmt 1 +} {Tue Dec 13 01:02:00 GMT 2011} +test clock-6.22.17.1 {Greedy match (space wins as date-time separator)} { + clock format [clock scan "1112 13120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Sun Jan 02 13:12:00 GMT 2011} +test clock-6.22.18 {Greedy match (second space wins as date-time separator)} { + clock format [clock scan "1112 13 120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Tue Dec 13 01:02:00 GMT 2011} +test clock-6.22.19 {Greedy match (space wins as date-time separator)} { + clock format [clock scan "111 213120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Mon Jan 01 21:31:20 GMT 2001} +test clock-6.22.20 {Greedy match (second space wins as date-time separator)} { + clock format [clock scan "111 2 13120" -format "%y%m%d %H%M%S" -gmt 1] -locale en -gmt 1 +} {Sun Jan 02 13:12:00 GMT 2011} + +test clock-6.23 {clock scan: text with token (bug [a858d95f4bfddafb])} { + clock scan {text(01)} -format text(%d) -gmt 1 -base 0 +} 0 + test clock-7.1 {Julian Day} { clock scan 0 -format %J -gmt true } -210866803200 @@ -18594,10 +18998,109 @@ test clock-7.9 {Julian Day, two values} { clock scan {2440588 2440589} -format {%J %J} -gmt true } 86400 +test clock-7.10 {Julian Day, negative amount} { + # Note: %J does not accept negative input; + # add negative amounts to Julian day 0 instead + set s0 [clock scan 0 -format %J -gmt true] + set J0 [scan [clock format $s0 -format %J -gmt true] %lld] + set s0m1d [clock add $s0 -1 days -timezone :UTC] + set s0m24h [clock add $s0 -24 hours -timezone :UTC] + set J0m24h [scan [clock format $s0m24h -format %J -gmt true] %lld] + set s0m1s [clock add $s0 -1 seconds -timezone :UTC] + set J0m1s [scan [clock format $s0m1s -format %J -gmt true] %lld] + list $s0m1d $s0m24h $J0m24h $s0m1s $J0m1s $s0 $J0 \ + [::tcl::mathop::== $s0m1d $s0m24h] [::tcl::mathop::== $J0m24h $J0m1s] +} [list -210866889600 -210866889600 -1 -210866803201 -1 -210866803200 0 1 1] + +test clock-7.11.1 {Calendar vs Astronomical Julian Day (without and with time fraction)} { + list \ + [clock scan {2440588} -format {%J} -gmt true] \ + [clock scan {2440588} -format {%EJ} -gmt true] \ + [clock scan {2440588} -format {%Ej} -gmt true] \ + [clock scan {2440588.5} -format {%EJ} -gmt true] \ + [clock scan {2440588.5} -format {%Ej} -gmt true] \ +} {0 0 43200 43200 86400} + +test clock-7.11.2 {Astronomical JDN/JD} { + clock scan 0 -format %Ej -gmt true +} -210866760000 + +test clock-7.12 {Astronomical JDN/JD} { + clock format [clock scan 2440587.5 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "1970-01-01 00:00:00" + +test clock-7.13 {Astronomical JDN/JD} { + clock format [clock scan 2451544.5 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "2000-01-01 00:00:00" + +test clock-7.13.1 {Astronomical JDN/JD} { + clock format [clock scan 2488069.5 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "2100-01-01 00:00:00" + +test clock-7.14 {Astronomical JDN/JD} { + clock format [clock scan 5373483.5 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "9999-12-31 00:00:00" + +test clock-7.14.1 {Astronomical JDN/JD} { + clock format [clock scan 5373484 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "9999-12-31 12:00:00" +test clock-7.14.2 {Astronomical JDN/JD} { + clock format [clock scan 5373484.49999 -format %Ej -gmt true] \ + -format "%Y-%m-%d %T" -gmt true +} "9999-12-31 23:59:59" + +test clock-7.15 {Astronomical JDN/JD, bad} { + list [catch { + clock scan bogus -format %Ej + } result] $result $errorCode +} {1 {input string does not match supplied format} {CLOCK badInputString}} + +test clock-7.16 {Astronomical JDN/JD, overflow} { + list [catch { + clock scan 5373484.5 -format %Ej + } result] $result $errorCode \ + [catch { + clock scan 5373485 -format %Ej + } result] $result $errorCode \ + [catch { + clock scan 2147483648 -format %Ej + } result] $result $errorCode \ + [catch { + clock scan 2147483648.5 -format %Ej + } result] $result $errorCode +} [lrepeat 4 1 {requested date too large to represent} {CLOCK dateTooLarge}] + +test clock-7.18 {Astronomical JDN/JD, same precedence as seconds (last wins} { + list [clock scan {2440588 86400} -format {%Ej %s} -gmt true] \ + [clock scan {2440589 0} -format {%Ej %s} -gmt true] \ + [clock scan {86400 2440588} -format {%s %Ej} -gmt true] \ + [clock scan {0 2440589} -format {%s %Ej} -gmt true] +} {86400 0 43200 129600} + +test clock-7.19 {Astronomical JDN/JD, two values} { + clock scan {2440588 2440589} -format {%Ej %Ej} -gmt true +} 129600 + +test clock-7.20 {all JDN/JD are signed (and extended accept floats)} { + set res {} + foreach i {%J %EJ %Ej} { + lappend res [clock scan "-1" -format $i -gmt 1] + } + foreach i {%EJ %Ej} { + lappend res [clock scan "-1.5" -format $i -gmt 1] + } + set res +} {-210866889600 -210866889600 -210866846400 -210866846400 -210866803200} + # BEGIN testcases8 # Test parsing of ccyymmdd test clock-8.1 {parse ccyymmdd} { @@ -21004,13 +21507,26 @@ test clock-9.1 {seconds take precedence over ccyymmdd} { clock scan {0 20000101} -format {%s %Y%m%d} -gmt true } 0 -test clock-9.2 {Julian day takes precedence over ccyymmdd} { - clock scan {2440588 20000101} -format {%J %Y%m%d} -gmt true -} 0 +test clock-9.2 {Calendar julian day takes precedence over ccyymmdd} { + list \ + [clock scan {2440588 20000101} -format {%J %Y%m%d} -gmt true] \ + [clock scan {2440588 20000101} -format {%EJ %Y%m%d} -gmt true] +} {0 0} +test clock-9.2.1 {Calendar julian day (with time fraction) takes precedence over date-time} { + list \ + [clock scan {2440588.0 20000101 010203} -format {%EJ %Y%m%d %H%M%S} -gmt true] \ + [clock scan {2440588.5 20000101 010203} -format {%EJ %Y%m%d %H%M%S} -gmt true] + +} {0 43200} +test clock-9.3 {Astro julian day takes always precedence over date-time} { + list \ + [clock scan {2440587.5 20000101 010203} -format {%Ej %Y%m%d %H%M%S} -gmt true] \ + [clock scan {2440588 20000101 010203} -format {%Ej %Y%m%d %H%M%S} -gmt true] +} {0 43200} # Test parsing of ccyyddd test clock-10.1 {parse ccyyddd} { clock scan {1970 001} -format {%Y %j} -locale en_US_roman -gmt 1 @@ -21047,84 +21563,91 @@ [clock scan {2000001 2440588} -format {%Y%j %J} -gmt true] } {0 0} # BEGIN testcases11 -# Test precedence among yyyymmdd and yyyyddd +# Test precedence yyyymmdd over yyyyddd -test clock-11.1 {precedence of ccyyddd and ccyymmdd} { +if {!$valid_mode} { + set res {-result 0} +} else { + set res {-returnCodes error -result "unable to convert input string: ambiguous day"} +} +test clock-11.1 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700101002 -format %Y%m%d%j -gmt 1 -} 86400 -test clock-11.2 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.2 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01197001002 -format %m%Y%d%j -gmt 1 -} 86400 -test clock-11.3 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.3 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01197001002 -format %d%Y%m%j -gmt 1 -} 86400 -test clock-11.4 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.4 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00219700101 -format %j%Y%m%d -gmt 1 -} 0 -test clock-11.5 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.5 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700100201 -format %Y%m%j%d -gmt 1 -} 0 -test clock-11.6 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.6 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01197000201 -format %m%Y%j%d -gmt 1 -} 0 -test clock-11.7 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.7 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01197000201 -format %d%Y%j%m -gmt 1 -} 0 -test clock-11.8 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.8 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00219700101 -format %j%Y%d%m -gmt 1 -} 0 -test clock-11.9 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.9 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700101002 -format %Y%d%m%j -gmt 1 -} 86400 -test clock-11.10 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.10 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01011970002 -format %m%d%Y%j -gmt 1 -} 86400 -test clock-11.11 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.11 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01011970002 -format %d%m%Y%j -gmt 1 -} 86400 -test clock-11.12 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.12 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00201197001 -format %j%m%Y%d -gmt 1 -} 0 -test clock-11.13 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.13 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700100201 -format %Y%d%j%m -gmt 1 -} 0 -test clock-11.14 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.14 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01010021970 -format %m%d%j%Y -gmt 1 -} 86400 -test clock-11.15 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.15 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01010021970 -format %d%m%j%Y -gmt 1 -} 86400 -test clock-11.16 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.16 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00201011970 -format %j%m%d%Y -gmt 1 -} 0 -test clock-11.17 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.17 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700020101 -format %Y%j%m%d -gmt 1 -} 0 -test clock-11.18 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.18 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01002197001 -format %m%j%Y%d -gmt 1 -} 0 -test clock-11.19 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.19 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01002197001 -format %d%j%Y%m -gmt 1 -} 0 -test clock-11.20 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.20 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00201197001 -format %j%d%Y%m -gmt 1 -} 0 -test clock-11.21 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.21 {precedence of ccyymmdd over ccyyddd} -body { clock scan 19700020101 -format %Y%j%d%m -gmt 1 -} 0 -test clock-11.22 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.22 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01002011970 -format %m%j%d%Y -gmt 1 -} 0 -test clock-11.23 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.23 {precedence of ccyymmdd over ccyyddd} -body { clock scan 01002011970 -format %d%j%m%Y -gmt 1 -} 0 -test clock-11.24 {precedence of ccyyddd and ccyymmdd} { +} {*}$res +test clock-11.24 {precedence of ccyymmdd over ccyyddd} -body { clock scan 00201011970 -format %j%d%m%Y -gmt 1 -} 0 +} {*}$res + +unset -nocomplain res # END testcases11 # BEGIN testcases12 # Test parsing of ccyyWwwd @@ -21417,15 +21940,15 @@ test clock-12.96 {parse ccyyWwwd} { clock scan {2002 W01 i} -format {%G W%V %Ow} -locale en_US_roman -gmt 1 } 1009756800 # END testcases12 -test clock-13.1 {test that %s takes precedence over ccyyWwwd} { +test clock-13.1 {test that %s takes precedence over ccyyWwwd} valid_off { list [clock scan {0 2000W011} -format {%s %GW%V%u} -gmt true] \ [clock scan {2000W011 0} -format {%GW%V%u %s} -gmt true] } {0 0} -test clock-13.2 {test that %J takes precedence over ccyyWwwd} { +test clock-13.2 {test that %J takes precedence over ccyyWwwd} valid_off { list [clock scan {2440588 2000W011} -format {%J %GW%V%u} -gmt true] \ [clock scan {2000W011 2440588} -format {%GW%V%u %J} -gmt true] } {0 0} test clock-13.3 {invalid weekday} { catch {clock scan 2000W018 -format %GW%V%u -gmt true} result @@ -23757,11 +24280,11 @@ test clock-15.2 {yymmdd precedence below julian day} { list [clock scan {2440588 000101} -format {%J %y%m%d} -gmt true] \ [clock scan {000101 2440588} -format {%y%m%d %J} -gmt true] } {0 0} -test clock-15.3 {yymmdd precedence below yyyyWwwd} { +test clock-15.3 {yymmdd precedence below yyyyWwwd} valid_off { list [clock scan {1970W014000101} -format {%GW%V%u%y%m%d} -gmt true] \ [clock scan {0001011970W014} -format {%y%m%d%GW%V%u} -gmt true] } {0 0} # Test parsing of yyddd @@ -23797,11 +24320,11 @@ } {0 0} test clock-16.10 {julian day takes precedence over yyddd} { list [clock scan {2440588 00001} -format {%J %y%j} -gmt true] \ [clock scan {00001 2440588} -format {%Y%j %J} -gmt true] } {0 0} -test clock-16.11 {yyddd precedence below yyyyWwwd} { +test clock-16.11 {yyddd precedence below yyyyWwwd} valid_off { list [clock scan {1970W01400001} -format {%GW%V%u%y%j} -gmt true] \ [clock scan {000011970W014} -format {%y%j%GW%V%u} -gmt true] } {0 0} # BEGIN testcases17 @@ -24098,23 +24621,23 @@ } 1009756800 # END testcases17 # Test precedence of yyWwwd -test clock-18.1 {seconds take precedence over yyWwwd} { +test clock-18.1 {seconds take precedence over yyWwwd} valid_off { list [clock scan {0 00W014} -format {%s %gW%V%u} -gmt true] \ [clock scan {00W014 0} -format {%gW%V%u %s} -gmt true] } {0 0} test clock-18.2 {julian day takes precedence over yyddd} { list [clock scan {2440588 00W014} -format {%J %gW%V%u} -gmt true] \ [clock scan {00W014 2440588} -format {%gW%V%u %J} -gmt true] } {0 0} -test clock-18.3 {yyWwwd precedence below yyyymmdd} { +test clock-18.3 {yyWwwd precedence below yyyymmdd} valid_off { list [clock scan {19700101 00W014} -format {%Y%m%d %gW%V%u} -gmt true] \ [clock scan {00W014 19700101} -format {%gW%V%u %Y%m%d} -gmt true] } {0 0} -test clock-18.4 {yyWwwd precedence below yyyyddd} { +test clock-18.4 {yyWwwd precedence below yyyyddd} valid_off { list [clock scan {1970001 00W014} -format {%Y%j %gW%V%u} -gmt true] \ [clock scan {00W014 1970001} -format {%gW%V%u %Y%j} -gmt true] } {0 0} # BEGIN testcases19 @@ -25922,46 +26445,52 @@ test clock-26.48 {parse naked day of week} { clock scan ? -format %Ow -locale en_US_roman -gmt 1 -base 1009411200 } 1009670400 # END testcases26 -test clock-27.1 {seconds take precedence over naked weekday} { +if {!$valid_mode} { + set res {-result {0 0}} +} else { + set res {-returnCodes error -result "unable to convert input string: invalid day of week"} +} +test clock-27.1 {seconds take precedence over naked weekday} -body { list [clock scan {0 1} -format {%s %u} -gmt true -base 0] \ [clock scan {1 0} -format {%u %s} -gmt true -base 0] -} {0 0} -test clock-27.2 {julian day takes precedence over naked weekday} { +} {*}$res +test clock-27.2 {julian day takes precedence over naked weekday} -body { list [clock scan {2440588 1} -format {%J %u} -gmt true -base 0] \ [clock scan {1 2440588} -format {%u %J} -gmt true -base 0] -} {0 0} -test clock-27.3 {yyyymmdd over naked weekday} { +} {*}$res +test clock-27.3 {yyyymmdd over naked weekday} -body { list [clock scan {19700101 1} -format {%Y%m%d %u} -gmt true -base 0] \ [clock scan {1 19700101} -format {%u %Y%m%d} -gmt true -base 0] -} {0 0} -test clock-27.4 {yyyyddd over naked weekday} { +} {*}$res +test clock-27.4 {yyyyddd over naked weekday} -body { list [clock scan {1970001 1} -format {%Y%j %u} -gmt true -base 0] \ [clock scan {1 1970001} -format {%u %Y%j} -gmt true -base 0] -} {0 0} -test clock-27.5 {yymmdd over naked weekday} { +} {*}$res +test clock-27.5 {yymmdd over naked weekday} -body { list [clock scan {700101 1} -format {%y%m%d %u} -gmt true -base 0] \ [clock scan {1 700101} -format {%u %y%m%d} -gmt true -base 0] -} {0 0} -test clock-27.6 {yyddd over naked weekday} { +} {*}$res +test clock-27.6 {yyddd over naked weekday} -body { list [clock scan {70001 1} -format {%y%j %u} -gmt true -base 0] \ [clock scan {1 70001} -format {%u %y%j} -gmt true -base 0] -} {0 0} -test clock-27.7 {mmdd over naked weekday} { +} {*}$res +test clock-27.7 {mmdd over naked weekday} -body { list [clock scan {0101 1} -format {%m%d %u} -gmt true -base 0] \ [clock scan {1 0101} -format {%u %m%d} -gmt true -base 0] -} {0 0} -test clock-27.8 {ddd over naked weekday} { +} {*}$res +test clock-27.8 {ddd over naked weekday} -body { list [clock scan {001 1} -format {%j %u} -gmt true -base 0] \ [clock scan {1 001} -format {%u %j} -gmt true -base 0] -} {0 0} -test clock-27.9 {naked day of month over naked weekday} { +} {*}$res +test clock-27.9 {naked day of month over naked weekday} -body { list [clock scan {01 1} -format {%d %u} -gmt true -base 0] \ [clock scan {1 01} -format {%u %d} -gmt true -base 0] -} {0 0} +} {*}$res +unset -nocomplain res test clock-28.1 {base date} { clock scan {} -format {} -gmt true -base 1234567890 } 1234483200 @@ -34967,12 +35496,39 @@ test clock-29.1800 {time parsing} { clock scan {2440588 xi:lix:lix pm} \ -gmt true -locale en_US_roman \ -format {%J %Ol:%OM:%OS %P} } 86399 + +test clock-29.1811 {parsing of several localized formats} { + set res {} + foreach loc {en de fr} { + foreach fmt {"%x %X" "%X %x"} { + lappend res [clock scan \ + [clock format 0 -format $fmt -locale $loc -gmt 1] \ + -format $fmt -locale $loc -gmt 1] + } + } + set res +} [lrepeat 6 0] +test clock-29.1812 {parsing of several localized formats} { + set res {} + foreach loc {en de fr} { + foreach fmt {"%a %d-%m-%Y" "%a %b %x-%X" "%a, %x %X" "%b, %x %X"} { + lappend res [clock scan \ + [clock format 0 -format $fmt -locale $loc -gmt 1] \ + -format $fmt -locale $loc -gmt 1] + } + } + set res +} [lrepeat 12 0] # END testcases29 + +# BEGIN testcases30 + +# Test [clock add] test clock-30.1 {clock add years} { set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC] set f [clock add $t 1 year -timezone :UTC] clock format $f -format %Y-%m-%d -timezone :UTC } {2001-01-01} @@ -35213,10 +35769,99 @@ -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00] set f1 [clock add $t 3600 seconds -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00] set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \ -timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00] } {2004-10-31 01:00:00 -0500} +test clock-30.26 {clock add weekdays} { + set t [clock scan {2013-11-20}] ;# Wednesday + set f1 [clock add $t 3 weekdays] + set x1 [clock format $f1 -format {%Y-%m-%d}] +} {2013-11-25} +test clock-30.27 {clock add weekdays starting on Saturday} { + set t [clock scan {2013-11-23}] ;# Saturday + set f1 [clock add $t 1 weekday] + set x1 [clock format $f1 -format {%Y-%m-%d}] +} {2013-11-25} +test clock-30.28 {clock add weekdays starting on Sunday} { + set t [clock scan {2013-11-24}] ;# Sunday + set f1 [clock add $t 1 weekday] + set x1 [clock format $f1 -format {%Y-%m-%d}] +} {2013-11-25} +test clock-30.29 {clock add 0 weekdays starting on a weekend} { + set t [clock scan {2016-02-27}] ;# Saturday + set f1 [clock add $t 0 weekdays] + set x1 [clock format $f1 -format {%Y-%m-%d}] +} {2016-02-27} +test clock-30.30 {clock add weekdays and back} -body { + set n [clock seconds] + # we start on each day of the week + for {set i 0} {$i < 7} {incr i} { + set start [clock add $n $i days] + set startu [clock format $start -format %u] + # add 0 - 100 weekdays + for {set j 0} {$j < 100} {incr j} { + set forth [clock add $start $j weekdays] + set back [clock add $forth -$j weekdays] + # If $s was a weekday or $j was 0, $b must be the same day. + # Otherwise, $b must be the immediately preceeding Friday + set fail 0 + if {$j == 0 || $startu < 6} { + if {$start != $back} { set fail 1} + } else { + set friday [clock add $start -[expr {$startu % 5}] days] + if {$friday != $back} { set fail 1 } + } + if {$fail} { + set sdate [clock format $start -format {%Y-%m-%d}] + set bdate [clock format $back -format {%Y-%m-%d}] + return "$sdate + $j - $j := $bdate" + } + } + } + return "OK" +} -result {OK} +test clock-30.31 {regression test - add no int overflow} { + list \ + [list \ + [clock add 0 1600000000 seconds 24856 days -gmt 1] \ + [clock add 0 1600000000 seconds 815 months -gmt 1] \ + [clock add 0 1600000000 seconds 69 years -gmt 1] \ + [clock add 0 1600000000 seconds 596524 hours -gmt 1] \ + [clock add 0 1600000000 seconds 35791395 minutes -gmt 1] \ + [clock add 0 1600000000 seconds 0x7fffffff seconds -gmt 1] + ] \ + [list \ + [clock add 1600000000 24856 days -gmt 1] \ + [clock add 1600000000 815 months -gmt 1] \ + [clock add 1600000000 69 years -gmt 1] \ + [clock add 1600000000 596524 hours -gmt 1] \ + [clock add 1600000000 35791395 minutes -gmt 1] \ + [clock add 1600000000 0x7fffffff seconds -gmt 1] + ] +} [lrepeat 2 {3747558400 3743238400 3777452800 3747486400 3747483700 3747483647}] +test clock-30.32 {regression test - add no int overflow} { + list \ + [list \ + [clock add 3777452800 -1600000000 seconds -24856 days -gmt 1] \ + [clock add 3777452800 -1600000000 seconds -815 months -gmt 1] \ + [clock add 3777452800 -1600000000 seconds -69 years -gmt 1] \ + [clock add 3777452800 -1600000000 seconds -596524 hours -gmt 1] \ + [clock add 3777452800 -1600000000 seconds -35791395 minutes -gmt 1] \ + [clock add 3777452800 -1600000000 seconds -0x7fffffff seconds -gmt 1] + ] \ + [list \ + [clock add 2177452800 -24856 days -gmt 1] \ + [clock add 2177452800 -815 months -gmt 1] \ + [clock add 2177452800 -69 years -gmt 1] \ + [clock add 2177452800 -596524 hours -gmt 1] \ + [clock add 2177452800 -35791395 minutes -gmt 1] \ + [clock add 2177452800 -0x7fffffff seconds -gmt 1] + ] +} [lrepeat 2 {29894400 34214400 0 29966400 29969100 29969153}] + +# END testcases30 + test clock-31.1 {system locale} \ -constraints win \ -setup { namespace eval ::tcl::clock { @@ -35434,11 +36079,11 @@ # Legacy tests # clock clicks test clock-33.1 {clock clicks tests} { - expr [clock clicks]+1 + expr {[clock clicks] + 1} concat {} } {} test clock-33.2 {clock clicks tests} { set start [clock clicks] after 10 @@ -35447,11 +36092,11 @@ } {1} test clock-33.3 {clock clicks tests} { list [catch {clock clicks foo} msg] $msg } {1 {bad option "foo": must be -milliseconds or -microseconds}} test clock-33.4 {clock clicks tests} { - expr [clock clicks -milliseconds]+1 + expr {[clock clicks -milliseconds] + 1} concat {} } {} test clock-33.4a {clock milliseconds} { expr { [clock milliseconds] + 1 } concat {} @@ -35468,11 +36113,11 @@ } # 60 msecs seems to be the max time slice under Windows 95/98 expr { ($end > $start) && (($end - $start) <= 60) ? "ok" : - "test should have taken 0-60 ms, actually took [expr $end - $start]"} + "test should have taken 0-60 ms, actually took [expr {$end - $start}]"} } {ok} test clock-33.5a {clock tests, millisecond timing test} { # This test can fail on a system that is so heavily loaded that # the test takes >60 ms to run. if {[lindex [timerate { @@ -35484,11 +36129,11 @@ } # 60 msecs seems to be the max time slice under Windows 95/98 expr { ($end > $start) && (($end - $start) <= 60) ? "ok" : - "test should have taken 0-60 ms, actually took [expr $end - $start]"} + "test should have taken 0-60 ms, actually took [expr {$end - $start}]"} } {ok} test clock-33.6 {clock clicks, milli with too much abbreviation} { list [catch { clock clicks ? } msg] $msg } {1 {bad option "?": must be -milliseconds or -microseconds}} test clock-33.7 {clock clicks, milli with too much abbreviation} { @@ -35582,13 +36227,14 @@ } expr { $t2 / 1000 == $t3 } } {1} # clock scan +set syntax "clock scan string ?-base seconds? ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE? ?-validate boolean?" test clock-34.1 {clock scan tests} { list [catch {clock scan} msg] $msg -} {1 {wrong # args: should be "clock scan string ?-base seconds? ?-format string? ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?"}} +} [subst {1 {wrong # args: should be "$syntax"}}] test clock-34.2 {clock scan tests} {*}{ -body {clock scan "bad-string"} -returnCodes error -match glob -result {unable to convert date-time string "bad-string"*} @@ -35618,48 +36264,217 @@ set time [clock scan "Oct 23,1992 15:00" -gmt true] clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true } {Oct 23,1992 15:00 GMT} test clock-34.9 {clock scan tests} { list [catch {clock scan "Jan 12" -bad arg} msg] $msg -} {1 {bad option "-bad", must be -base, -format, -gmt, -locale or -timezone}} +} [subst {1 {bad option "-bad": must be -base, -format, -gmt, -locale, -timezone or -validate}}] # The following two two tests test the two year date policy test clock-34.10 {clock scan tests} { set time [clock scan "1/1/71" -gmt true] clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true } {Jan 01,1971 00:00 GMT} test clock-34.11 {clock scan tests} { set time [clock scan "1/1/37" -gmt true] clock format $time -format {%b %d,%Y %H:%M GMT} -gmt true } {Jan 01,2037 00:00 GMT} +test clock-34.11.1 {clock scan tests: same century switch} { + set times [clock scan "1/1/37" -gmt true] +} [clock scan "1/1/37" -format "%m/%d/%y" -gmt true] +test clock-34.11.2 {clock scan tests: same century switch} { + set times [clock scan "1/1/38" -gmt true] +} [clock scan "1/1/38" -format "%m/%d/%y" -gmt true] +test clock-34.11.3 {clock scan tests: same century switch} { + set times [clock scan "1/1/39" -gmt true] +} [clock scan "1/1/39" -format "%m/%d/%y" -gmt true] test clock-34.12 {clock scan, relative times} { - set time [clock scan "Oct 23, 1992 -1 day"] - clock format $time -format {%b %d, %Y} + set time [clock scan "Oct 23, 1992 -1 day" -gmt true] + clock format $time -format {%b %d, %Y} -gmt true } "Oct 22, 1992" + test clock-34.13 {clock scan, ISO 8601 base date format} { - set time [clock scan "19921023"] - clock format $time -format {%b %d, %Y} + set time [clock scan "19921023" -gmt true] + clock format $time -format {%b %d, %Y} -gmt true } "Oct 23, 1992" test clock-34.14 {clock scan, ISO 8601 expanded date format} { - set time [clock scan "1992-10-23"] - clock format $time -format {%b %d, %Y} + set time [clock scan "1992-10-23" -gmt true] + clock format $time -format {%b %d, %Y} -gmt true } "Oct 23, 1992" test clock-34.15 {clock scan, DD-Mon-YYYY format} { - set time [clock scan "23-Oct-1992"] - clock format $time -format {%b %d, %Y} + set time [clock scan "23-Oct-1992" -gmt true] + clock format $time -format {%b %d, %Y} -gmt true } "Oct 23, 1992" test clock-34.16 {clock scan, ISO 8601 point in time format} { - set time [clock scan "19921023T235959"] - clock format $time -format {%b %d, %Y %H:%M:%S} + set time [clock scan "19921023T235959" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.16.1a {clock scan, ISO 8601 T literal optional (YYYYMMDDhhmmss)} { + set time [clock scan "19921023235959" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.16.1b {clock scan, ISO 8601 T literal optional (YYYYMMDDhhmm)} { + set time [clock scan "199210232359" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:00" +test clock-34.16.2 {clock scan, ISO 8601 extended date time} { + set time [clock scan "1992-10-23T23:59:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true } "Oct 23, 1992 23:59:59" test clock-34.17 {clock scan, ISO 8601 point in time format} { - set time [clock scan "19921023 235959"] - clock format $time -format {%b %d, %Y %H:%M:%S} + set time [clock scan "19921023 235959" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.17.2a {clock scan, ISO 8601 extended date time (YYYY-MM-DD hh:mm:ss)} { + set time [clock scan "1992-10-23 23:59:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.17.2b {clock scan, ISO 8601 extended date time (YYYY-MM-DDThh:mm:ss)} { + set time [clock scan "1992-10-23T23:59:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.17.2c {clock scan, ISO 8601 extended date time (YYYY-MM-DD hh:mm)} { + set time [clock scan "1992-10-23 23:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:00" +test clock-34.17.2d {clock scan, ISO 8601 extended date time (YYYY-MM-DDThh:mm)} { + set time [clock scan "1992-10-23T23:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:00" +test clock-34.17.3 {clock scan, TZ-word boundaries - Z is not TZ here } -body { + set time [clock scan "1992-10-23Z23:59:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} -returnCodes error -match glob \ + -result {unable to convert date-time string*} +test clock-34.17.4 {clock scan, TZ-word boundaries - Z is TZ UTC here} { + set time [clock scan "1992-10-23 Z 23:59:59" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 23:59:59" +test clock-34.17.5 {clock scan, ISO 8601 extended date time with UTC TZ} { + set time [clock scan "1992-10-23T23:59:59Z" -timezone :America/Detroit] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true } "Oct 23, 1992 23:59:59" test clock-34.18 {clock scan, ISO 8601 point in time format} { - set time [clock scan "19921023T000000"] - clock format $time -format {%b %d, %Y %H:%M:%S} + set time [clock scan "19921023T000000" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 00:00:00" +test clock-34.18.2 {clock scan, ISO 8601 extended date time} { + set time [clock scan "1992-10-23T00:00:00" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 00:00:00" +test clock-34.18.3 {clock scan, TZ-word boundaries - Z is not TZ here } -body { + set time [clock scan "1992-10-23Z00:00:00" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} -returnCodes error -match glob \ + -result {unable to convert date-time string*} +test clock-34.18.4 {clock scan, TZ-word boundaries - Z is TZ UTC here} { + set time [clock scan "1992-10-23 Z 00:00:00" -gmt true] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true +} "Oct 23, 1992 00:00:00" +test clock-34.18.5 {clock scan, ISO 8601 extended date time with UTC TZ} { + set time [clock scan "1992-10-23T00:00:00Z" -timezone :America/Detroit] + clock format $time -format {%b %d, %Y %H:%M:%S} -gmt true } "Oct 23, 1992 00:00:00" + +test clock-34.20.1 {clock scan tests (-TZ)} { + set time [clock scan "31 Jan 14 23:59:59 -0100" -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Feb 01,2014 00:59:59 GMT} +test clock-34.20.2 {clock scan tests (+TZ)} { + set time [clock scan "31 Jan 14 23:59:59 +0100" -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 31,2014 22:59:59 GMT} +test clock-34.20.3 {clock scan tests (-TZ)} { + set time [clock scan "23:59:59 -0100" -base 0 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 02,1970 00:59:59 GMT} +test clock-34.20.4 {clock scan tests (+TZ)} { + set time [clock scan "23:59:59 +0100" -base 0 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 01,1970 22:59:59 GMT} +test clock-34.20.5 {clock scan tests (TZ)} { + set time [clock scan "Mon, 30 Jun 2014 23:59:59 CEST" -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jun 30,2014 21:59:59 GMT} +test clock-34.20.6 {clock scan tests (TZ)} { + set time [clock scan "Fri, 31 Jan 2014 23:59:59 CET" -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 31,2014 22:59:59 GMT} +test clock-34.20.7 {clock scan tests (relspec, day unit not TZ)} { + set time [clock scan "23:59:59 +15 day" -base 2000000 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Feb 08,1970 23:59:59 GMT} +test clock-34.20.8 {clock scan tests (relspec, day unit not TZ)} { + set time [clock scan "23:59:59 -15 day" -base 2000000 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 09,1970 23:59:59 GMT} +test clock-34.20.9 {clock scan tests (merid and TZ)} { + set time [clock scan "10:59 pm CET" -base 2000000 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 24,1970 21:59:00 GMT} +test clock-34.20.10 {clock scan tests (merid and TZ)} { + set time [clock scan "10:59 pm +0100" -base 2000000 -gmt true] + clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true +} {Jan 24,1970 21:59:00 GMT} +test clock-34.20.11 {clock scan tests (complex TZ)} { + list [clock scan "GMT+1000" -base 100000000 -gmt 1] \ + [clock scan "GMT+10" -base 100000000 -gmt 1] \ + [clock scan "+1000" -base 100000000 -gmt 1] +} [lrepeat 3 99964000] +test clock-34.20.12 {clock scan tests (complex TZ)} { + list [clock scan "GMT-1000" -base 100000000 -gmt 1] \ + [clock scan "GMT-10" -base 100000000 -gmt 1] \ + [clock scan "-1000" -base 100000000 -gmt 1] +} [lrepeat 3 100036000] +test clock-34.20.13 {clock scan tests (complex TZ)} { + list [clock scan "GMT-0000" -base 100000000 -gmt 1] \ + [clock scan "GMT+0000" -base 100000000 -gmt 1] \ + [clock scan "GMT" -base 100000000 -gmt 1] +} [lrepeat 3 100000000] +test clock-34.20.14 {clock scan tests (complex TZ)} { + list [clock scan "CET+1000" -base 100000000 -gmt 1] \ + [clock scan "CET-1000" -base 100000000 -gmt 1] +} {99960400 100032400} +test clock-34.20.15 {clock scan tests (complex TZ)} { + list [clock scan "CET-0000" -base 100000000 -gmt 1] \ + [clock scan "CET+0000" -base 100000000 -gmt 1] \ + [clock scan "CET" -base 100000000 -gmt 1] +} [lrepeat 3 99996400] +test clock-34.20.16 {clock scan tests (complex TZ)} { + list [clock format [clock scan "00:00 GMT+1000" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00 GMT+10" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00 +1000" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00" -base 100000000 -timezone +1000] -gmt 1] +} [lrepeat 4 "Fri Mar 02 14:00:00 GMT 1973"] +test clock-34.20.17 {clock scan tests (complex TZ)} { + list [clock format [clock scan "00:00 GMT+0100" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00 GMT+01" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00 GMT+1" -base 100000000 -gmt 1] -gmt 1] \ + [clock format [clock scan "00:00" -base 100000000 -timezone +0100] -gmt 1] +} [lrepeat 4 "Fri Mar 02 23:00:00 GMT 1973"] +test clock-34.20.18 {clock scan tests (no TZ)} { + list [clock scan "1000days" -base 100000000 -gmt 1] \ + [clock scan "1000 days" -base 100000000 -gmt 1] \ + [clock scan "+1000days" -base 100000000 -gmt 1] \ + [clock scan "+1000 days" -base 100000000 -gmt 1] \ + [clock scan "GMT +1000 days" -base 100000000 -gmt 1] \ + [clock scan "00:00 GMT +1000 days" -base 100000000 -gmt 1] +} [lrepeat 6 186364800] +test clock-34.20.19 {clock scan tests (no TZ)} { + list [clock scan "-1000days" -base 100000000 -gmt 1] \ + [clock scan "-1000 days" -base 100000000 -gmt 1] \ + [clock scan "GMT -1000days" -base 100000000 -gmt 1] \ + [clock scan "00:00 GMT -1000 days" -base 100000000 -gmt 1] \ +} [lrepeat 4 13564800] +test clock-34.20.20 {clock scan tests (TZ, TZ + 1day)} { + clock scan "00:00 GMT+1000 day" -base 100000000 -gmt 1 +} 100015200 +test clock-34.20.21 {clock scan tests (local date of base depends on given TZ, time apllied to different day)} { + list [clock scan "23:59:59 -0100" -base 0 -timezone :CET] \ + [clock scan "23:59:59 -0100" -base 0 -gmt 1] \ + [clock scan "23:59:59 -0100" -base 0 -timezone -1400] \ + [clock scan "23:59:59 -0100" -base 0 -timezone :Pacific/Apia] +} {89999 89999 3599 3599} + # CLOCK SCAN REAL TESTS # We use 5am PST, 31-12-1999 as the base for these scans because irrespective # of your local timezone it should always give us times on December 31, 1999 set 5amPST 946645200 @@ -35750,10 +36565,31 @@ } "Jan 13, 2000" test clock-34.40 {clock scan, next day of week} { clock format [clock scan "next thursday" -base [clock scan 20000112]] \ -format {%b %d, %Y} } "Jan 20, 2000" +test clock-34.40.1 {clock scan, ordinal month after relative date} { + # This will fail without the bug fix (clock.tcl), as still missing + # month/julian day conversion before ordinal month increment + clock format [ \ + clock scan "5 years 18 months 387 days" -base 0 -gmt 1 + ] -format {%a, %b %d, %Y} -gmt 1 -locale en_US_roman +} "Sat, Jul 23, 1977" +test clock-34.40.2 {clock scan, ordinal month after relative date} { + # This will fail without the bug fix (clock.tcl), as still missing + # month/julian day conversion before ordinal month increment + clock format [ \ + clock scan "5 years 18 months 387 days next Jan" -base 0 -gmt 1 + ] -format {%a, %b %d, %Y} -gmt 1 -locale en_US_roman +} "Mon, Jan 23, 1978" +test clock-34.40.3 {clock scan, day of week after ordinal date} { + # This will fail without the bug fix (clock.tcl), because the relative + # week day should be applied after whole date conversion + clock format [ \ + clock scan "5 years 18 months 387 days next January Fri" -base 0 -gmt 1 + ] -format {%a, %b %d, %Y} -gmt 1 -locale en_US_roman +} "Fri, Jan 27, 1978" # weekday specification and base. test clock-34.41 {2nd monday in november} { set res {} foreach i {91 92 93 94 95 96} { @@ -35900,14 +36736,102 @@ } {Jan 24,1970 21:59:00 GMT} test clock-34.68 {clock scan tests (merid and TZ)} { set time [clock scan "10:59 pm +0100" -base 2000000 -gmt true] clock format $time -format {%b %d,%Y %H:%M:%S %Z} -gmt true } {Jan 24,1970 21:59:00 GMT} + +test clock-34.69.1 {relative from base, date switch} { + set base [clock scan "12/31/2016 23:59:59" -gmt 1] + clock format [clock scan "+1 second" \ + -base $base -gmt 1] -gmt 1 -format {%Y-%m-%d %H:%M:%S} +} {2017-01-01 00:00:00} +test clock-34.69.2 {relative time, daylight switch} { + set base [clock scan "03/27/2016" -timezone CET] + set res {} + lappend res [clock format [clock scan "+1 hour" \ + -base $base -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] + lappend res [clock format [clock scan "+2 hour" \ + -base $base -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] +} {{2016-03-27 01:00:00 CET} {2016-03-27 03:00:00 CEST}} + +test clock-34.69.3 {relative time with day increment / daylight switch} { + set base [clock scan "03/27/2016" -timezone CET] + set res {} + lappend res [clock format [clock scan "+5 day +25 hour" \ + -base [expr {$base - 6*24*60*60}] -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] + lappend res [clock format [clock scan "+5 day +26 hour" \ + -base [expr {$base - 6*24*60*60}] -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] +} {{2016-03-27 01:00:00 CET} {2016-03-27 03:00:00 CEST}} + +test clock-34.69.4 {relative time with month & day increment / daylight switch} { + set base [clock scan "03/27/2016" -timezone CET] + set res {} + lappend res [clock format [clock scan "next Mar +5 day +25 hour" \ + -base [expr {$base - 35*24*60*60}] -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] + lappend res [clock format [clock scan "next Mar +5 day +26 hour" \ + -base [expr {$base - 35*24*60*60}] -timezone CET] -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}] +} {{2016-03-27 01:00:00 CET} {2016-03-27 03:00:00 CEST}} + +test clock-34.70.1 {check date in DST-hole: daylight switch CET -> CEST} { + set res {} + # forwards + set base 1459033200 + for {set i 0} {$i <= 3} {incr i} { + set d [clock scan "+$i hour" -base $base -timezone CET] + lappend res "$d = [clock format $d -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}]" + } + lappend res "#--" + # backwards + set base 1459044000 + for {set i 0} {$i <= 3} {incr i} { + set d [clock scan "-$i hour" -base $base -timezone CET] + lappend res "$d = [clock format $d -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}]" + } + set res +} [split [regsub -all {^\n|\n$} { +1459033200 = 2016-03-27 00:00:00 CET +1459036800 = 2016-03-27 01:00:00 CET +1459040400 = 2016-03-27 03:00:00 CEST +1459044000 = 2016-03-27 04:00:00 CEST +#-- +1459044000 = 2016-03-27 04:00:00 CEST +1459040400 = 2016-03-27 03:00:00 CEST +1459036800 = 2016-03-27 01:00:00 CET +1459033200 = 2016-03-27 00:00:00 CET +} {}] \n] + +test clock-34.70.2 {check date in DST-hole: daylight switch CEST -> CET} { + set res {} + # forwards + set base 1477782000 + for {set i 0} {$i <= 3} {incr i} { + set d [clock scan "+$i hour" -base $base -timezone CET] + lappend res "$d = [clock format $d -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}]" + } + lappend res "#--" + # backwards + set base 1477792800 + for {set i 0} {$i <= 3} {incr i} { + set d [clock scan "-$i hour" -base $base -timezone CET] + lappend res "$d = [clock format $d -timezone CET -format {%Y-%m-%d %H:%M:%S %Z}]" + } + set res +} [split [regsub -all {^\n|\n$} { +1477782000 = 2016-10-30 01:00:00 CEST +1477785600 = 2016-10-30 02:00:00 CEST +1477789200 = 2016-10-30 02:00:00 CET +1477792800 = 2016-10-30 03:00:00 CET +#-- +1477792800 = 2016-10-30 03:00:00 CET +1477789200 = 2016-10-30 02:00:00 CET +1477785600 = 2016-10-30 02:00:00 CEST +1477782000 = 2016-10-30 01:00:00 CEST +} {}] \n] # clock seconds test clock-35.1 {clock seconds tests} { - expr [clock seconds]+1 + expr {[clock seconds] + 1} concat {} } {} test clock-35.2 {clock seconds tests} { list [catch {clock seconds foo} msg] $msg } {1 {wrong # args: should be "clock seconds"}} @@ -35931,17 +36855,37 @@ clock format [clock scan "next may" -base [clock scan "june 1, 2000"]] \ -format %m.%Y } "05.2001" test clock-37.1 {%s gmt testing} { - set s [clock seconds] + set s [clock scan "2017-05-10 09:00:00" -gmt 1] set a [clock format $s -format %s -gmt 0] set b [clock format $s -format %s -gmt 1] + set c [clock scan $s -format %s -gmt 0] + set d [clock scan $s -format %s -gmt 1] # %s, being the difference between local and Greenwich, does not # depend on the time zone. - set c [expr {$b-$a}] -} {0} + list [expr {$b-$a}] [expr {$d-$c}] +} {0 0} +test clock-37.2 {%Es gmt testing CET} { + set s [clock scan "2017-01-10 09:00:00" -gmt 1] + set a [clock format $s -format %Es -timezone CET] + set b [clock format $s -format %Es -gmt 1] + set c [clock scan $s -format %Es -timezone CET] + set d [clock scan $s -format %Es -gmt 1] + # %Es depend on the time zone (local seconds instead of posix seconds). + list [expr {$b-$a}] [expr {$d-$c}] +} {-3600 3600} +test clock-37.3 {%Es gmt testing CEST} { + set s [clock scan "2017-05-10 09:00:00" -gmt 1] + set a [clock format $s -format %Es -timezone CET] + set b [clock format $s -format %Es -gmt 1] + set c [clock scan $s -format %Es -timezone CET] + set d [clock scan $s -format %Es -gmt 1] + # %Es depend on the time zone (local seconds instead of posix seconds). + list [expr {$b-$a}] [expr {$d-$c}] +} {-7200 7200} test clock-38.1 {regression - convertUTCToLocalViaC - east of Greenwich} \ -setup { if { [info exists env(TZ)] } { set oldTZ $env(TZ) @@ -35991,10 +36935,56 @@ unset oldTclTZ } } \ -result 1 +test clock-38.3sc {ensure cache of base is correct for :localtime if TZ-env changing / scan} \ + -setup { + if { [info exists env(TZ)] } { + set oldTZ $env(TZ) + } + } \ + -body { + set res {} + foreach env(TZ) {GMT-11:30 GMT-07:30 GMT-03:30 GMT} \ + i {{07:30:00} {03:30:00} {23:30:00} {20:00:00}} \ + { + lappend res [clock scan $i -format "%H:%M:%S" -base [expr {20*60*60}] -timezone :localtime] + } + set res + } \ + -cleanup { + if { [info exists oldTZ] } { + set env(TZ) $oldTZ + unset oldTZ + } else { + unset env(TZ) + } + } \ + -result [lrepeat 4 [expr {20*60*60}]] +test clock-38.3fm {ensure cache of base is correct for :localtime if TZ-env changing / format} \ + -setup { + if { [info exists env(TZ)] } { + set oldTZ $env(TZ) + } + } \ + -body { + set res {} + foreach env(TZ) {GMT-11:30 GMT-07:30 GMT-03:30 GMT} { + lappend res [clock format [expr {20*60*60}] -format "%Y-%m-%dT%H:%M:%S %Z" -timezone :localtime] + } + set res + } \ + -cleanup { + if { [info exists oldTZ] } { + set env(TZ) $oldTZ + unset oldTZ + } else { + unset env(TZ) + } + } \ + -result {{1970-01-02T07:30:00 +1130} {1970-01-02T03:30:00 +0730} {1970-01-01T23:30:00 +0330} {1970-01-01T20:00:00 +0000}} test clock-39.1 {regression - synonym timezones} { clock format 0 -format {%H:%M:%S} -timezone :US/Eastern } {19:00:00} @@ -36041,11 +37031,11 @@ unset env(TZ) } } \ -result {-0500} -# 43.1 was a bad test - mktime returning -1 is an error according to posix. +# 43.1 was a bad test - mktime returning -1 is an error according to Posix. test clock-44.1 {regression test - time zone name containing hyphen } \ -setup { if { [info exists env(TZ)] } { set oldTZ $env(TZ) @@ -36063,32 +37053,392 @@ unset env(TZ) } } \ -result {12:34:56-0500} -test clock-45.1 {regression test - time zone containing only two digits} \ +test clock-44.2 {regression test - time zone containing only two digits} \ -body { clock scan 1985-04-12T10:15:30+04 -format %Y-%m-%dT%H:%M:%S%Z } \ -result 482134530 -test clock-46.1 {regression test - month zero} \ +test clock-44.3 {regression test - spaces between some scan tokens are optional (TCL_CLOCK_FULL_COMPAT, no-strict only)} \ + -body { + list [clock scan {9 Apr 2024} -format {%d %b%Y} -gmt 1] \ + [clock scan {Tue, 9 Apr 2024 00:00:00 +0000} -format {%a, %d %b%Y %H:%M:%S %Z} -gmt 1] + } \ + -result {1712620800 1712620800} +test clock-44.4 {regression test - spaces between all scan tokens are optional (TCL_CLOCK_FULL_COMPAT, no-strict only)} \ + -body { + list [clock scan {9 Apr 2024} -format {%d%b%Y} -gmt 1] \ + [clock scan {Tue, 9 Apr 2024 00:00:00 +0000} -format {%a,%d%b%Y%H:%M:%S%Z} -gmt 1] + } \ + -result {1712620800 1712620800} + +test clock-45.1 {compat: scan regression on spaces (multiple spaces in format)} \ + -body { + list \ + [clock scan "11/08/2018 0612" -format "%m/%d/%Y %H%M" -gmt 1] \ + [clock scan "11/08/2018 0612" -format "%m/%d/%Y %H%M" -gmt 1] \ + [clock scan "11/08/2018 0612" -format "%m/%d/%Y %H%M" -gmt 1] \ + [clock scan " 11/08/2018 0612" -format " %m/%d/%Y %H%M" -gmt 1] \ + [clock scan " 11/08/2018 0612" -format " %m/%d/%Y %H%M" -gmt 1] \ + [clock scan " 11/08/2018 0612" -format " %m/%d/%Y %H%M" -gmt 1] \ + [clock scan "11/08/2018 0612 " -format "%m/%d/%Y %H%M " -gmt 1] \ + [clock scan "11/08/2018 0612 " -format "%m/%d/%Y %H%M " -gmt 1] \ + [clock scan "11/08/2018 0612 " -format "%m/%d/%Y %H%M " -gmt 1] + } -result [lrepeat 9 1541657520] + +test clock-45.2 {compat: scan regression on spaces (multiple leading/trailing spaces in input)} \ + -body { + set sp [string repeat " " 20] + list \ + [clock scan "NOV 7${sp}" -format "%b %d" -base 0 -gmt 1 -locale en] \ + [clock scan "${sp}NOV 7" -format "%b %d" -base 0 -gmt 1 -locale en] \ + [clock scan "${sp}NOV 7${sp}" -format "%b %d" -base 0 -gmt 1 -locale en] \ + [clock scan "1970 NOV 7${sp}" -format "%Y %b %d" -gmt 1 -locale en] \ + [clock scan "${sp}1970 NOV 7" -format "%Y %b %d" -gmt 1 -locale en] \ + [clock scan "${sp}1970 NOV 7${sp}" -format "%Y %b %d" -gmt 1 -locale en] + } -result [lrepeat 6 26784000] +test clock-45.3 {compat: scan regression on spaces (shortest match)} \ + -body { + list \ + [clock scan "11 1 120" -format "%y%m%d %H%M%S" -gmt 1] \ + [clock scan "11 1 120 " -format "%y%m%d %H%M%S" -gmt 1] \ + [clock scan " 11 1 120" -format "%y%m%d %H%M%S" -gmt 1] \ + [clock scan "11 1 120 " -format "%y%m%d %H%M%S " -gmt 1] \ + [clock scan " 11 1 120" -format " %y%m%d %H%M%S" -gmt 1] + } -result [lrepeat 5 978310920] +test clock-45.4 {compat: scan regression on spaces (mandatory leading/trailing spaces in format)} \ + -body { + list \ + [catch {clock scan "11 1 120" -format "%y%m%d %H%M%S " -gmt 1} ret] $ret \ + [catch {clock scan "11 1 120" -format " %y%m%d %H%M%S" -gmt 1} ret] $ret \ + [catch {clock scan "11 1 120" -format " %y%m%d %H%M%S " -gmt 1} ret] $ret + } -result [lrepeat 3 1 "input string does not match supplied format"] +test clock-45.5 {regression test - freescan no int overflow} { + # note that the relative date changes currently reset the time to 00:00, + # this can be changed later (simply achievable by adding 00:00 if expected): + list \ + [clock scan "+24856 days" -base 1600000000 -gmt 1] \ + [clock scan "+815 months" -base 1600000000 -gmt 1] \ + [clock scan "+69 years" -base 1600000000 -gmt 1] \ + [clock scan "+596524 hours" -base 1600000000 -gmt 1] \ + [clock scan "+35791395 minutes" -base 1600000000 -gmt 1] \ + [clock scan "+2147483647 seconds" -base 1600000000 -gmt 1] +} {3747513600 3743193600 3777408000 3747486400 3747483700 3747483647} +test clock-45.6 {regression test - freescan no int overflow} { + # note that the relative date changes currently reset the time to 00:00, + # this can be changed later (simply achievable by adding 00:00 if expected): + list \ + [clock scan "-24856 days" -base 2177452800 -gmt 1] \ + [clock scan "-815 months" -base 2177452800 -gmt 1] \ + [clock scan "-69 years" -base 2177452800 -gmt 1] \ + [clock scan "-596524 hours" -base 2177452800 -gmt 1] \ + [clock scan "-35791395 minutes" -base 2177452800 -gmt 1] \ + [clock scan "-2147483647 seconds" -base 2177452800 -gmt 1] +} {29894400 34214400 0 29966400 29969100 29969153} + +test clock-46.1 {regression test - month zero} -constraints valid_off \ -body { clock scan 2004-00-00 -format %Y-%m-%d } -result [clock scan 2003-11-30 -format %Y-%m-%d] -test clock-46.2 {regression test - month zero} \ +test clock-46.2 {regression test - month zero} -constraints valid_off \ -body { clock scan 20040000 } -result [clock scan 2003-11-30 -format %Y-%m-%d] -test clock-46.3 {regression test - month thirteen} \ +test clock-46.3 {regression test - month thirteen} -constraints valid_off \ -body { clock scan 2004-13-01 -format %Y-%m-%d } -result [clock scan 2005-01-01 -format %Y-%m-%d] -test clock-46.4 {regression test - month thirteen} \ +test clock-46.4 {regression test - month thirteen} -constraints valid_off \ -body { clock scan 20041301 } -result [clock scan 2005-01-01 -format %Y-%m-%d] + +test clock-46.5 {regression test - good time} \ + -body { + # 12:01 apm are valid input strings... + list [clock scan "12:01 am" -base 0 -gmt 1] \ + [clock scan "12:01 pm" -base 0 -gmt 1] + } -result {60 43260} +test clock-46.6 {freescan: regression test - bad time} -constraints valid_off \ + -body { + # 13:00 am/pm are invalid input strings... + list [clock scan "13:00 am" -base 0 -gmt 1] \ + [clock scan "13:00 pm" -base 0 -gmt 1] + } -result {3600 46800} + +if {!$valid_mode} { + test clock-46.7a {regression test - switch day by large not-valid time, see bug [3ee8f1c2a785f4d8]} {valid_off} { + list [clock scan 23:59:59 -base 0 -gmt 1 -format %H:%M:%S] \ + [clock scan 24:00:00 -base 0 -gmt 1 -format %H:%M:%S] \ + [clock scan 48:00:00 -base 0 -gmt 1 -format %H:%M:%S] + } {86399 86400 172800} + test clock-46.7b {freescan: regression test - switch day by large not-valid time, see bug [3ee8f1c2a785f4d8]} {valid_off} { + list [clock scan 23:59:59 -base 0 -gmt 1] \ + [clock scan 24:00:00 -base 0 -gmt 1] \ + [clock scan 48:00:00 -base 0 -gmt 1] + } {86399 86400 172800} +} else { + test clock-46.8a {regression test - invalid time (hour)} { + list [catch {clock scan 24:00:01 -base 0 -gmt 1 -format %H:%M:%S} msg] $msg \ + [catch {clock scan 48:00:00 -base 0 -gmt 1 -format %H:%M:%S} msg] $msg + } {1 {unable to convert input string: invalid time} 1 {unable to convert input string: invalid time (hour)}} + test clock-46.8b {freescan: regression test - invalid time (hour)} { + list [catch {clock scan 24:00:01 -base 0 -gmt 1} msg] $msg \ + [catch {clock scan 48:00:00 -base 0 -gmt 1} msg] $msg + } {1 {unable to convert input string: invalid time} 1 {unable to convert input string: invalid time (hour)}} +} + +proc _invalid_test {testtz scnargs args} { + global valid_mode + # ensure validation works TZ independently, since the conversion + # of local time to UTC may adjust date/time tokens, depending on TZ: + set res {} + if {$testtz eq ""} { + set testtz {:GMT :CET {} :Europe/Berlin :localtime} + } + if {!$valid_mode} { # globally -valid 0, so add it explicitely + lappend scnargs -valid 1 + } + foreach tz $testtz { + foreach {v} $args { + lappend res [catch {clock scan $v {*}$scnargs -timezone $tz} msg] $msg + } + } + set res +} +# test without and with relative offsets: +foreach {idx relstr} {"" "" "+rel" "+ 15 month + 40 days + 30 hours + 80 minutes +9999 seconds"} { +test clock-46.10$idx {freescan: validation rules: invalid time} \ + -body { + # 13:00 am/pm are invalid input strings... + _invalid_test {} {} "13:00 am$relstr" "13:00 pm$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid time (hour)}] +test clock-46.11$idx {freescan: validation rules: invalid time} \ + -body { + # invalid minutes in input strings... + _invalid_test {} {} "23:70$relstr" "11:80 pm$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid time (minutes)}] +test clock-46.12$idx {freescan: validation rules: invalid time} \ + -body { + # invalid seconds in input strings... + _invalid_test {} {} "23:00:70$relstr" "11:00:80 pm$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid time}] +test clock-46.13$idx {freescan: validation rules: invalid day} \ + -body { + _invalid_test {} {} "29 Feb 2017$relstr" "30 Feb 2016$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid day}] +test clock-46.14$idx {freescan: validation rules: invalid day} \ + -body { + _invalid_test {} {} "0 Feb 2017$relstr" "00 Feb 2017$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid day}] +test clock-46.15$idx {freescan: validation rules: invalid month} \ + -body { + _invalid_test {} {} "13/13/2017$relstr" "00/00/2017$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid month}] +test clock-46.16$idx {freescan: validation rules: invalid day of week} \ + -body { + _invalid_test {} {} "Sat Jan 02 00:00:00 1970$relstr" "Thu Jan 04 00:00:00 1970$relstr" + } -result [lrepeat 10 1 {unable to convert input string: invalid day of week}] +test clock-46.17$idx {scan: validation rules: invalid year} -setup { + set orgcfg [list -min-year [::tcl::unsupported::clock::configure -min-year] -max-year [::tcl::unsupported::clock::configure -max-year] \ + -year-century [::tcl::unsupported::clock::configure -year-century] -century-switch [::tcl::unsupported::clock::configure -century-switch]] + ::tcl::unsupported::clock::configure -min-year 2000 -max-year 2100 -year-century 2000 -century-switch 38 + } -body { + _invalid_test {} {} "70-01-01$relstr" "1870-01-01$relstr" "9570-01-01$relstr" + } -result [lrepeat 15 1 {unable to convert input string: invalid year}] -cleanup { + ::tcl::unsupported::clock::configure {*}$orgcfg + unset -nocomplain orgcfg + } + +}; # foreach +test clock-46.16-pos-fs {freescan: validation rules: valid day of week (must work for all weekdays)} \ + -body { + _invalid_test {:GMT -12:00 +12:00} {} {Sat, 01 Jan 2000 00:00:00} {Sun, 02 Jan 2000 00:00:00} {Mon, 03 Jan 2000 00:00:00} {Tue, 04 Jan 2000 00:00:00} {Wed, 05 Jan 2000 00:00:00} {Thu, 06 Jan 2000 00:00:00} {Fri, 07 Jan 2000 00:00:00} + } -result [list \ + 0 946684800 0 946771200 0 946857600 0 946944000 0 947030400 0 947116800 0 947203200 \ + 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 0 947246400 \ + 0 946641600 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 \ + ] +test clock-46.16-pos-fmt1 {scan with format: validation rules: valid day of week (must work for all weekdays)} \ + -body { + _invalid_test {:GMT -12:00 +12:00} {-format "%a, %d %b %Y %H:%M:%S"} {Sat, 01 Jan 2000 00:00:00} {Sun, 02 Jan 2000 00:00:00} {Mon, 03 Jan 2000 00:00:00} {Tue, 04 Jan 2000 00:00:00} {Wed, 05 Jan 2000 00:00:00} {Thu, 06 Jan 2000 00:00:00} {Fri, 07 Jan 2000 00:00:00} + } -result [list \ + 0 946684800 0 946771200 0 946857600 0 946944000 0 947030400 0 947116800 0 947203200 \ + 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 0 947246400 \ + 0 946641600 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 \ + ] +test clock-46.16-pos-fmt2 {scan with format: validation rules: valid day of week (must work for all weekdays)} \ + -body { + _invalid_test {:GMT -12:00 +12:00} {-format "%u, %d %b %Y %H:%M:%S"} {6, 01 Jan 2000 00:00:00} {7, 02 Jan 2000 00:00:00} {1, 03 Jan 2000 00:00:00} {2, 04 Jan 2000 00:00:00} {3, 05 Jan 2000 00:00:00} {4, 06 Jan 2000 00:00:00} {5, 07 Jan 2000 00:00:00} + } -result [list \ + 0 946684800 0 946771200 0 946857600 0 946944000 0 947030400 0 947116800 0 947203200 \ + 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 0 947246400 \ + 0 946641600 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 \ + ] +test clock-46.16-pos-fmt3 {scan with format: validation rules: valid day of week (must work for all weekdays)} \ + -body { + _invalid_test {:GMT -12:00 +12:00} {-format "%w, %d %b %Y %H:%M:%S"} {6, 01 Jan 2000 00:00:00} {0, 02 Jan 2000 00:00:00} {1, 03 Jan 2000 00:00:00} {2, 04 Jan 2000 00:00:00} {3, 05 Jan 2000 00:00:00} {4, 06 Jan 2000 00:00:00} {5, 07 Jan 2000 00:00:00} + } -result [list \ + 0 946684800 0 946771200 0 946857600 0 946944000 0 947030400 0 947116800 0 947203200 \ + 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 0 947246400 \ + 0 946641600 0 946728000 0 946814400 0 946900800 0 946987200 0 947073600 0 947160000 \ + ] +rename _invalid_test {} +unset -nocomplain idx relstr + +set dst_hole_check { + {":Europe/Berlin" + "2017-03-26 01:59:59" "2017-03-26 02:00:00" "2017-03-26 02:59:59" "2017-03-26 03:00:00" + "2017-10-29 01:59:59" "2017-10-29 02:00:00"} + {":Europe/Berlin" + "2018-03-25 01:59:59" "2018-03-25 02:00:00" "2018-03-25 02:59:59" "2018-03-25 03:00:00" + "2018-10-28 01:59:59" "2018-10-28 02:00:00"} + {":America/New_York" + "2017-03-12 01:59:59" "2017-03-12 02:00:00" "2017-03-12 02:59:59" "2017-03-12 03:00:00" + "2017-11-05 01:59:59" "2017-11-05 02:00:00"} + {":America/New_York" + "2018-03-11 01:59:59" "2018-03-11 02:00:00" "2018-03-11 02:59:59" "2018-03-11 03:00:00" + "2018-11-04 01:59:59" "2018-11-04 02:00:00"} +} +test clock-46.19-1 {free-scan: validation rules: invalid time (DST-hole, out of range in time-zone)} \ + -body { + set res {} + foreach tz $dst_hole_check { set dt [lassign $tz tz]; foreach dt $dt { + lappend res [set v [catch {clock scan $dt -timezone $tz -valid 1} msg]] + if {$v} { lappend res $msg } + }} + set res + } -cleanup { + unset -nocomplain res v dt tz + } -result [lrepeat 4 \ + {*}[list 0 {*}[lrepeat 2 1 {unable to convert input string: invalid time (does not exist in this time-zone)}] 0 0 0]] +test clock-46.19-2 {free-scan: validation rules regression: all scans successful, if -valid 0} \ + -body { + set res {} + set res {} + foreach tz $dst_hole_check { set dt [lassign $tz tz]; foreach dt $dt { + lappend res [set v [catch {clock scan $dt -timezone $tz} msg]] + }} + set res + } -cleanup { + unset -nocomplain res v dt tz + } -result [lrepeat 4 {*}[if {$valid_mode} {list 0 1 1 0 0 0} else {list 0 0 0 0 0 0}]] +test clock-46.19-3 {scan: validation rules: invalid time (DST-hole, out of range in time-zone)} \ + -body { + set res {} + foreach tz $dst_hole_check { set dt [lassign $tz tz]; foreach dt $dt { + lappend res [set v [catch {clock scan $dt -timezone $tz -format "%Y-%m-%d %H:%M:%S" -valid 1} msg]] + if {$v} { lappend res $msg } + }} + set res + } -cleanup { + unset -nocomplain res v dt tz + } -result [lrepeat 4 \ + {*}[list 0 {*}[lrepeat 2 1 {unable to convert input string: invalid time (does not exist in this time-zone)}] 0 0 0]] +test clock-46.19-4 {scan: validation rules regression: all scans successful, if -valid 0} \ + -body { + set res {} + set res {} + foreach tz $dst_hole_check { set dt [lassign $tz tz]; foreach dt $dt { + lappend res [set v [catch {clock scan $dt -timezone $tz -format "%Y-%m-%d %H:%M:%S"} msg]] + }} + set res + } -cleanup { + unset -nocomplain res v dt tz + } -result [lrepeat 4 {*}[if {$valid_mode} {list 0 1 1 0 0 0} else {list 0 0 0 0 0 0}]] +unset -nocomplain dst_hole_check + +proc _invalid_test {args} { + global valid_mode + # ensure validation works TZ independently, since the conversion + # of local time to UTC may adjust date/time tokens, depending on TZ: + set res {} + foreach tz {:GMT :CET {} :Europe/Berlin :localtime} { + foreach {v fmt} $args { + if {$valid_mode} { # globally -valid 1 + lappend res [catch {clock scan $v -format $fmt -timezone $tz} msg] $msg + } else { + lappend res [catch {clock scan $v -format $fmt -valid 1 -timezone $tz} msg] $msg + } + } + } + set res +} +test clock-46.20 {scan: validation rules: invalid time} \ + -body { + # 13:00 am/pm are invalid input strings... + _invalid_test "13:00 am" "%H:%M %p" "13:00 pm" "%H:%M %p" + } -result [lrepeat 10 1 {unable to convert input string: invalid time (hour)}] +test clock-46.21 {scan: validation rules: invalid time} \ + -body { + # invalid minutes in input strings... + _invalid_test "23:70" "%H:%M" "11:80 pm" "%H:%M %p" + } -result [lrepeat 10 1 {unable to convert input string: invalid time (minutes)}] +test clock-46.22 {scan: validation rules: invalid time} \ + -body { + # invalid seconds in input strings... + _invalid_test "23:00:70" "%H:%M:%S" "11:00:80 pm" "%H:%M:%S %p" + } -result [lrepeat 10 1 {unable to convert input string: invalid time}] +test clock-46.23 {scan: validation rules: invalid day} \ + -body { + _invalid_test "29 Feb 2017" "%d %b %Y" "30 Feb 2016" "%d %b %Y" + } -result [lrepeat 10 1 {unable to convert input string: invalid day}] +test clock-46.24 {scan: validation rules: invalid day} \ + -body { + _invalid_test "0 Feb 2017" "%d %b %Y" "00 Feb 2017" "%d %b %Y" + } -result [lrepeat 10 1 {unable to convert input string: invalid day}] +test clock-46.25 {scan: validation rules: invalid month} \ + -body { + _invalid_test "13/13/2017" "%m/%d/%Y" "00/01/2017" "%m/%d/%Y" + } -result [lrepeat 10 1 {unable to convert input string: invalid month}] +test clock-46.26 {scan: validation rules: ambiguous day} \ + -body { + _invalid_test "1970-01-02--004" "%Y-%m-%d--%j" "70-01-02--004" "%y-%m-%d--%j" + } -result [lrepeat 10 1 {unable to convert input string: ambiguous day}] +test clock-46.27 {scan: validation rules: ambiguous year} \ + -body { + _invalid_test "19700106 00W014" "%Y%m%d %gW%V%u" "1970006 00W014" "%Y%j %gW%V%u" + } -result [lrepeat 10 1 {unable to convert input string: ambiguous year}] +test clock-46.28 {scan: validation rules: invalid day of week} \ + -body { + _invalid_test "Sat Jan 02 00:00:00 1970" "%a %b %d %H:%M:%S %Y" + } -result [lrepeat 5 1 {unable to convert input string: invalid day of week}] +test clock-46.29-1 {scan: validation rules: invalid day of year} \ + -body { + _invalid_test "000-2017" "%j-%Y" "366-2017" "%j-%Y" "000-2017" "%j-%G" "366-2017" "%j-%G" + } -result [lrepeat 20 1 {unable to convert input string: invalid day of year}] +test clock-46.29-2 {scan: validation rules: valid day of leap/not leap year} \ + -body { + list [clock format [clock scan "366-2016" -format "%j-%Y" -valid 1 -gmt 1] -format "%d-%m-%Y" -gmt 1] \ + [clock format [clock scan "365-2017" -format "%j-%Y" -valid 1 -gmt 1] -format "%d-%m-%Y" -gmt 1] \ + [clock format [clock scan "366-2016" -format "%j-%G" -valid 1 -gmt 1] -format "%d-%m-%Y" -gmt 1] \ + [clock format [clock scan "365-2017" -format "%j-%G" -valid 1 -gmt 1] -format "%d-%m-%Y" -gmt 1] + } -result {31-12-2016 31-12-2017 31-12-2016 31-12-2017} +test clock-46.30 {scan: validation rules: invalid year} -setup { + set orgcfg [list -min-year [::tcl::unsupported::clock::configure -min-year] -max-year [::tcl::unsupported::clock::configure -max-year] \ + -year-century [::tcl::unsupported::clock::configure -year-century] -century-switch [::tcl::unsupported::clock::configure -century-switch]] + ::tcl::unsupported::clock::configure -min-year 2000 -max-year 2100 -year-century 2000 -century-switch 38 + } -body { + _invalid_test "01-01-70" "%d-%m-%y" "01-01-1870" "%d-%m-%C%y" "01-01-1970" "%d-%m-%Y" + } -result [lrepeat 15 1 {unable to convert input string: invalid year}] -cleanup { + ::tcl::unsupported::clock::configure {*}$orgcfg + unset -nocomplain orgcfg + } +test clock-46.31 {scan: validation rules: invalid iso year} -setup { + set orgcfg [list -min-year [::tcl::unsupported::clock::configure -min-year] -max-year [::tcl::unsupported::clock::configure -max-year] \ + -year-century [::tcl::unsupported::clock::configure -year-century] -century-switch [::tcl::unsupported::clock::configure -century-switch]] + ::tcl::unsupported::clock::configure -min-year 2000 -max-year 2100 -year-century 2000 -century-switch 38 + } -body { + _invalid_test "01-01-70" "%d-%m-%g" "01-01-9870" "%d-%m-%C%g" "01-01-9870" "%d-%m-%G" + } -result [lrepeat 15 1 {unable to convert input string: invalid iso year}] -cleanup { + ::tcl::unsupported::clock::configure {*}$orgcfg + unset -nocomplain orgcfg + } +rename _invalid_test {} test clock-47.1 {regression test - four-digit time} { clock scan 0012 } [clock scan 0012 -format %H%M] test clock-47.2 {regression test - four digit time} { @@ -36765,10 +38115,18 @@ } test clock-57.1 {clock scan - abbreviated options} { clock scan 1970-01-01 -f %Y-%m-%d -g true } 0 + +test clock-57.2 {clock scan - not -gmt and -timezone in the same call} { + catch {clock scan 1970-01-01 -format %Y-%m-%d -gmt true -timezone :Europe/Berlin} +} 1 + +test clock-57.3 {clock scan - not -g and -timezone in the same call} { + catch {clock scan 1970-01-01 -format %Y-%m-%d -g true -timezone :Europe/Berlin} +} 1 test clock-58.1 {clock l10n - Japanese localisation} {*}{ -setup { proc backslashify { string } { @@ -36787,20 +38145,20 @@ } } -body { set trouble {} foreach {date jdate} { - 1872-12-31 \u897f\u66a61872\u5e7412\u670831\u65e5 - 1873-01-01 \u660e\u6cbb06\u5e7401\u670801\u65e5 - 1912-07-29 \u660e\u6cbb45\u5e7407\u670829\u65e5 - 1912-07-30 \u5927\u6b6301\u5e7407\u670830\u65e5 - 1926-12-24 \u5927\u6b6315\u5e7412\u670824\u65e5 - 1926-12-25 \u662d\u548c01\u5e7412\u670825\u65e5 - 1989-01-07 \u662d\u548c64\u5e7401\u670807\u65e5 - 1989-01-08 \u5e73\u621001\u5e7401\u670808\u65e5 - 2019-04-30 \u5e73\u621031\u5e7404\u670830\u65e5 - 2019-05-01 \u4ee4\u548c01\u5e7405\u670801\u65e5 + 1872-12-31 西暦1872年12月31日 + 1873-01-01 明治06年01月01日 + 1912-07-29 明治45年07月29日 + 1912-07-30 大正01年07月30日 + 1926-12-24 大正15年12月24日 + 1926-12-25 昭和01年12月25日 + 1989-01-07 昭和64年01月07日 + 1989-01-08 平成01年01月08日 + 2019-04-30 平成31年04月30日 + 2019-05-01 令和01年05月01日 } { set status [catch { set secs [clock scan $date \ -timezone +0900 \ -locale ja_JP \ @@ -36872,10 +38230,27 @@ } incr hour } join $trouble \n } {} + +test clock-59.2 {correct time zone names, format and scan back, bug and regression [2c237beffbace823]} { + set result {} + foreach {base tz} { + 1700000000 "Etc/GMT-2" + 1700000000 "Etc/GMT+2" + 1301184000 "Europe/Kaliningrad" + 152632800 "Pacific/Chatham" + -765317964 "America/Paramaribo" + -2337928528 "Australia/Eucla" + } { + set v [clock format $base -timezone Etc/GMT-2 -format "%Y-%m-%d %H:%M:%S %Z"] + lappend result [expr {[set t [clock scan $v -format "%Y-%m-%d %H:%M:%S %Z"]] == $base ? 1 : "0 ($t != $base for $v)"}] + lappend result [expr {[set t [clock scan $v]] == $base ? 1 : "0 ($t != $base for $v)"}] + } + set result +} [lrepeat 12 1] # case-insensitive matching of weekday and month names [Bug 1781282] test clock-60.1 {case insensitive weekday names} { clock scan "2000-W01 monday" -gmt true -format "%G-W%V %a" @@ -36917,25 +38292,50 @@ test clock-61.1 {overflow of a wide integer on output} {*}{ -body { clock format 0x8000000000000000 -format %s -gmt true } -result {integer value too large to represent} + -errorCode {CLOCK badOption 0x8000000000000000} + -returnCodes error +} +test clock-61.1b {overflow of a wide integer on base} {*}{ + -body { + clock scan "" -base 0x8000000000000000 -gmt true + } + -result {integer value too large to represent} + -errorCode {CLOCK badOption 0x8000000000000000} -returnCodes error } test clock-61.2 {overflow of a wide integer on output} {*}{ -body { clock format -0x8000000000000001 -format %s -gmt true } -result {integer value too large to represent} + -errorCode {CLOCK badOption -0x8000000000000001} + -returnCodes error +} +test clock-61.2b {overflow of a wide integer on base} {*}{ + -body { + clock scan "" -base -0x8000000000000001 -gmt true + } + -result {integer value too large to represent} + -errorCode {CLOCK badOption -0x8000000000000001} -returnCodes error } -test clock-61.3 {near-miss overflow of a wide integer on output} { - clock format 0x7fffffffffffffff -format %s -gmt true -} [expr 0x7fffffffffffffff] -test clock-61.4 {near-miss overflow of a wide integer on output} { - clock format -0x8000000000000000 -format %s -gmt true -} [expr -0x8000000000000000] +test clock-61.3 {near-miss overflow of a wide integer on output, very large datetime (upper range)} { + clock format 0x00F0000000000000 -format "%s %Y %EE" -gmt true +} [list [expr 0x00F0000000000000] 2140702833 C.E.] +test clock-61.4 {near-miss overflow of a wide integer on output, very small datetime (lower range)} { + clock format -0x00F0000000000000 -format "%s %Y %EE" -gmt true +} [list [expr -0x00F0000000000000] 2140654939 B.C.E.] + +test clock-61.5 {overflow of possible date-time (upper range)} -body { + clock format 0x00F0000000000001 -gmt true +} -returnCodes error -result {integer value too large to represent} -errorCode {CLOCK badOption 0x00F0000000000001} +test clock-61.6 {overflow of possible date-time (lower range)} -body { + clock format -0x00F0000000000001 -gmt true +} -returnCodes error -result {integer value too large to represent} -errorCode {CLOCK badOption -0x00F0000000000001} test clock-62.1 {Bug 1902423} {*}{ -setup {::tcl::clock::ClearCaches} -body { set s 1204049747 @@ -36977,10 +38377,19 @@ } -match glob -returnCodes error -result {bad option "-foo"*} } + +test clock-65.2 {clock add with both -timezone and -gmt} {*}{ + -body { + clock add 0 1 year -timezone :CET -gmt true + } + -match glob + -returnCodes error + -result {cannot use -gmt and -timezone in same call} +} test clock-66.1 {clock scan, no date, never-before-seen timezone} {*}{ -setup { ::tcl::clock::ClearCaches } @@ -37027,15 +38436,113 @@ expr {$res == [clock scan "01/01/1970" -locale current -format %x -gmt 1]} } -cleanup { msgcat::mclocale $current } -result {1} +proc _check_scan {res_ d tz fmt i {fmt2str ""}} { + upvar $res_ res + # expectation is fail on result like "invalid time": + set e [expr {![string is wideinteger -strict $i] && [string match "*invalid*" $i]}]; + # conversion: + set lmscan {{args} { + upvar d d tz tz fmt fmt fmt2str fmt2str + set s [clock scan $d -timezone $tz {*}$args] + if {$fmt2str eq ""} { + set s + } else { + clock format $s -timezone $tz -locale en -format $fmt2str + } + }} + # check with free scan: + set v [catch { apply $lmscan } t] + if {($v != $e) || (!$e ? $t != $i : ![string match "*$i*" $t])} { + lappend res "free-scan \"$d\" [expr {!$v ? "succeeds" : "fails"}] with \"$t\" expected [expr {!$e ? "success" : "fail"}] with \"$i\"" + } + # check with formatted scan: + set v [catch { apply $lmscan -locale en -format $fmt } t] + if {($v != $e) || (!$e ? $t != $i : ![string match "*$i*" $t])} { + lappend res "frmt-scan \"$d\" [expr {!$v ? "succeeds" : "fails"}] with \"$t\" expected [expr {!$e ? "success" : "fail"}] with \"$i\"" + } +} +test clock-68.1 {Leap second, minute, hour [f2b5f89c0d], regression test (no validity check)} -constraints valid_off -body { + set res {} + foreach {d i} { + "2012-06-29 23:59:60" 1341014400 + "2012-05-30 23:59:60" 1338422400 + "2012-05-30 23:60:60" 1338422460 + "2012-05-30 24:00:60" 1338422460 + "2012-05-30 24:60:00" 1338426000 + } { + # check with free and format scan: + _check_scan res $d UTC "%Y-%m-%d %H:%M:%S" $i + } + join $res \n; # must be empty +} -result {} +test clock-68.1a {24:00 time [aee9f2b916], regression test} -body { + set res {} + foreach {d i} { + "2012-06-30 24:00:00" 1341100800 + } { + # check with free and format scan: + _check_scan res $d UTC "%Y-%m-%d %H:%M:%S" $i + } + join $res \n; # must be empty +} -result {} +test clock-68.1b {24:00 time [aee9f2b916], [882da1e28b], regression test} -body { + set res {} + foreach {d tz i} { + "Sat, 2012-06-30 24:00:00 GMT" GMT 1341100800 + "Sat, 2012-06-30 24:00:00 +1145" +1145 1341058500 + "Sat, 2012-06-30 24:00:00 -1145" -1145 1341143100 + "Sun, 2012-07-01 24:00:00 GMT" GMT 1341187200 + "Sun, 2012-07-01 24:00:00 +1145" +1145 1341144900 + "Sun, 2012-07-01 24:00:00 -1145" -1145 1341229500 + } { + # check with free and format scan: + _check_scan res $d $tz "%a, %Y-%m-%d %H:%M:%S %z" $i + } + join $res \n; # must be empty +} -result {} +test clock-68.2 {Leap second, "24:00", regression test (validity check)} -constraints !valid_off -body { + # Leap seconds are not supported. "24:00" is supported. + set res {} + foreach {d i} { + "2012-06-29 23:59:60" "invalid time" + "2012-05-30 23:59:60" "invalid time" + "2012-05-30 23:60:60" "invalid time" + "2012-05-30 24:00:01" "invalid time" + "2012-05-30 24:01:00" "invalid time" + "1971-06-30 23:59:60" "invalid time" + "2012-06-30 23:59:60" "invalid time" + "2018-06-30 23:59:60" "invalid time" + } { + # check with free and format scan: + _check_scan res $d UTC "%Y-%m-%d %H:%M:%S" $i + } + join $res \n; # must be empty +} -result {} + # cleanup -namespace delete ::testClock ::tcl::clock::ClearCaches +rename test {} +namespace import -force ::tcltest::* +# adjust expected skipped (valid_off is an artificial constraint): +if {$valid_mode && [info exists ::tcltest::skippedBecause(valid_off)]} { + incr ::tcltest::numTests(Total) -$::tcltest::skippedBecause(valid_off) + incr ::tcltest::numTests(Skipped) -$::tcltest::skippedBecause(valid_off) + unset ::tcltest::skippedBecause(valid_off) +} +if {!$valid_mode && [info exists ::tcltest::skippedBecause(!valid_off)]} { + incr ::tcltest::numTests(Total) -$::tcltest::skippedBecause(!valid_off) + incr ::tcltest::numTests(Skipped) -$::tcltest::skippedBecause(!valid_off) + unset ::tcltest::skippedBecause(!valid_off) +} ::tcltest::cleanupTests +namespace delete ::testClock +unset valid_mode + return # Local Variables: # mode: tcl # End: Index: tests/cmdAH.test ================================================================== --- tests/cmdAH.test +++ tests/cmdAH.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996-1998 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996-1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,21 +14,44 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testchmod [llength [info commands testchmod]] testConstraint testsetplatform [llength [info commands testsetplatform]] testConstraint testvolumetype [llength [info commands testvolumetype]] +testConstraint testbytestring [llength [info commands testbytestring]] +testConstraint time64bit [expr { + ([llength [info command testsize]] ? + [testsize st_mtime] : $::tcl_platform(pointerSize)) >= 8 +}] +testConstraint filetime64bit [expr { + [testConstraint time64bit] && ( + ![testConstraint unix] || [apply {{} { + # check whether disk may have 2038 problem, see [fd91b0ca09cb171f]: + set fn [makeFile "" foo.text] + if {[catch { + exec sh -c "TZ=:UTC LC_TIME=en_US touch -ma -t '207006290000' '$fn' && TZ=:UTC LC_TIME=en_US ls -l '$fn'" + } res]} { + #puts "Check constraint failed:\t$res" + set res {} + } + removeFile $fn + regexp {\mJun\s+29\s+2070\M} $res + }}] + ) +}] testConstraint linkDirectory [expr { ![testConstraint win] || ($::tcl_platform(osVersion) >= 5.0 && [lindex [file system [temporaryDirectory]] 1] eq "NTFS") }] -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] +# File permissions broken on wsl without some "exotic" wsl configuration +testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] global env set cmdAHwd [pwd] catch {set platform [testgetplatform]} @@ -57,10 +80,12 @@ break foo } -returnCodes error -result {wrong # args: should be "break"} test cmdAH-0.2 {Tcl_BreakObjCmd, success} { list [catch {break} msg] $msg } {3 {}} + +# Tcl_CaseObjCmd is tested in case.test test cmdAH-1.1 {Tcl_CatchObjCmd, errors} -returnCodes error -body { catch } -result {wrong # args: should be "catch script ?resultVarName? ?optionVarName?"} test cmdAH-1.2 {Tcl_CatchObjCmd, errors} { @@ -141,14 +166,14 @@ cd $dir } -result {/} test cmdAH-2.6.3 {Tcl_CdObjCmd, bug #3118489} -setup { set dir [pwd] } -returnCodes error -body { - cd .\0 + cd .\x00 } -cleanup { cd $dir -} -match glob -result "couldn't change working directory to \".\0\": *" +} -match glob -result "couldn't change working directory to \".\x00\": *" test cmdAH-2.7 {Tcl_ConcatObjCmd} { concat } {} test cmdAH-2.8 {Tcl_ConcatObjCmd} { concat a @@ -162,81 +187,506 @@ } -result {wrong # args: should be "continue"} test cmdAH-3.2 {Tcl_ContinueObjCmd, success} { list [catch {continue} msg] $msg } {4 {}} -test cmdAH-4.1 {Tcl_EncodingObjCmd} -returnCodes error -body { +### +# encoding command + +set "numargErrors(encoding system)" {^wrong # args: should be "(encoding |::tcl::encoding::)system \?encoding\?"$} +set "numargErrors(encoding convertfrom)" {wrong # args: should be "(encoding |::tcl::encoding::)convertfrom \?-profile profile\? \?-failindex var\? encoding data" or "(encoding |::tcl::encoding::)convertfrom data"} +set "numargErrors(encoding convertto)" {wrong # args: should be "(encoding |::tcl::encoding::)convertto \?-profile profile\? \?-failindex var\? encoding data" or "(encoding |::tcl::encoding::)convertto data"} +set "numargErrors(encoding names)" {wrong # args: should be "encoding names"} +set "numargErrors(encoding profiles)" {wrong # args: should be "encoding profiles"} + +source [file join [file dirname [info script]] encodingVectors.tcl] + + +# Maps utf-{16,32}{le,be} to utf-16, utf-32 and +# others to "". Used to test utf-16, utf-32 based +# on system endianness +proc endianUtf {enc} { + if {$::tcl_platform(byteOrder) eq "littleEndian"} { + set endian le + } else { + set endian be + } + if {$enc eq "utf-16$endian" || $enc eq "utf-32$endian"} { + return [string range $enc 0 5] + } + return "" +} + +# +# Check errors for invalid number of arguments +proc badnumargs {id cmd cmdargs} { + variable numargErrors + test $id.a "Syntax error: $cmd $cmdargs" \ + -body [list {*}$cmd {*}$cmdargs] \ + -result $numargErrors($cmd) \ + -match regexp \ + -returnCodes error + test $id.b "Syntax error: $cmd (byte compiled)" \ + -setup [list proc compiled_proc {} [list {*}$cmd {*}$cmdargs]] \ + -body {compiled_proc} \ + -cleanup {rename compiled_proc {}} \ + -result $numargErrors($cmd) \ + -match regexp \ + -returnCodes error +} + +# Wraps tests resulting in unknown encoding errors +proc unknownencodingtest {id cmd} { + set result "unknown encoding \"[lindex $cmd end-1]\"" + test $id.a "Unknown encoding error: $cmd" \ + -body [list encoding {*}$cmd] \ + -result $result \ + -returnCodes error + test $id.b "Syntax error: $cmd (byte compiled)" \ + -setup [list proc encoding_test {} [list encoding {*}$cmd]] \ + -body {encoding_test} \ + -cleanup {rename encoding_test {}} \ + -result $result \ + -returnCodes error +} + +# Wraps tests for conversion, successful or not. +# Really more general than just for encoding conversion. +proc testconvert {id body result args} { + test $id.a $body \ + -body $body \ + -result $result \ + {*}$args + dict append args -setup \n[list proc compiled_script {} $body] + dict append args -cleanup "\nrename compiled_script {}" + test $id.b "$body (byte compiled)" \ + -body {compiled_script} \ + -result $result \ + {*}$args +} + +# Wrapper to verify encoding convert{to,from} ?-profile? +# Generates tests for compiled and uncompiled implementation. +# Also generates utf-{16,32} tests if passed encoding is utf-{16,32}{le,be} +# The enc and profile are appended to id to generate the test id +proc testprofile {id converter enc profile data result args} { + testconvert $id.$enc.$profile [list encoding $converter -profile $profile $enc $data] $result {*}$args + if {[set enc2 [endianUtf $enc]] ne ""} { + # If utf{16,32}-{le,be}, also do utf{16,32} + testconvert $id.$enc2.$profile [list encoding $converter -profile $profile $enc2 $data] $result {*}$args + } + + # If this is the default profile, generate a test without specifying profile + if {$profile eq $::encDefaultProfile} { + testconvert $id.$enc.default [list encoding $converter $enc $data] $result {*}$args + if {[set enc2 [endianUtf $enc]] ne ""} { + # If utf{16,32}-{le,be}, also do utf{16,32} + testconvert $id.$enc2.default [list encoding $converter $enc2 $data] $result {*}$args + } + } +} + + +# Wrapper to verify encoding convert{to,from} -failindex ?-profile? +# Generates tests for compiled and uncompiled implementation. +# Also generates utf-{16,32} tests if passed encoding is utf-{16,32}{le,be} +# The enc and profile are appended to id to generate the test id +proc testfailindex {id converter enc data result failidx {profile default}} { + testconvert $id.$enc.$profile "list \[encoding $converter -profile $profile -failindex idx $enc [list $data]\] \[set idx\]" [list $result $failidx] + if {[set enc2 [endianUtf $enc]] ne ""} { + # If utf{16,32}-{le,be}, also do utf{16,32} + testconvert $id.$enc2.$profile "list \[encoding $converter -profile $profile -failindex idx $enc2 [list $data]\] \[set idx]" [list $result $failidx] + } + + # If this is the default profile, generate a test without specifying profile + if {$profile eq $::encDefaultProfile} { + testconvert $id.$enc.default "list \[encoding $converter -failindex idx $enc [list $data]\] \[set idx]" [list $result $failidx] + if {[set enc2 [endianUtf $enc]] ne ""} { + # If utf{16,32}-{le,be}, also do utf{16,32} + testconvert $id.$enc2.default "list \[encoding $converter -failindex idx $enc2 [list $data]\] \[set idx]" [list $result $failidx] + } + } +} + +test cmdAH-4.1.1 {encoding} -returnCodes error -body { encoding } -result {wrong # args: should be "encoding subcommand ?arg ...?"} -test cmdAH-4.2 {Tcl_EncodingObjCmd} -returnCodes error -body { +test cmdAH-4.1.2 {Tcl_EncodingObjCmd} -returnCodes error -body { encoding foo -} -result {unknown or ambiguous subcommand "foo": must be convertfrom, convertto, dirs, names, or system} -test cmdAH-4.3 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding convertto -} -result {wrong # args: should be "encoding convertto ?encoding? data"} -test cmdAH-4.4 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding convertto foo bar -} -result {unknown encoding "foo"} -test cmdAH-4.5 {Tcl_EncodingObjCmd} -setup { - set system [encoding system] -} -body { - encoding system jis0208 - encoding convertto \u4e4e -} -cleanup { - encoding system $system -} -result 8C -test cmdAH-4.6 {Tcl_EncodingObjCmd} -setup { - set system [encoding system] -} -body { - encoding system iso8859-1 - encoding convertto jis0208 \u4e4e -} -cleanup { - encoding system $system -} -result 8C -test cmdAH-4.7 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding convertfrom -} -result {wrong # args: should be "encoding convertfrom ?encoding? data"} -test cmdAH-4.8 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding convertfrom foo bar -} -result {unknown encoding "foo"} -test cmdAH-4.9 {Tcl_EncodingObjCmd} -setup { - set system [encoding system] -} -body { - encoding system jis0208 - encoding convertfrom 8C -} -cleanup { - encoding system $system -} -result \u4e4e -test cmdAH-4.10 {Tcl_EncodingObjCmd} -setup { - set system [encoding system] -} -body { - encoding system iso8859-1 - encoding convertfrom jis0208 8C -} -cleanup { - encoding system $system -} -result \u4e4e -test cmdAH-4.11 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding names foo -} -result {wrong # args: should be "encoding names"} -test cmdAH-4.12 {Tcl_EncodingObjCmd} -returnCodes error -body { - encoding system foo bar -} -result {wrong # args: should be "encoding system ?encoding?"} -test cmdAH-4.13 {Tcl_EncodingObjCmd} -setup { +} -result {unknown or ambiguous subcommand "foo": must be convertfrom, convertto, dirs, names, profiles, or system} + +# +# encoding system 4.2.* +badnumargs cmdAH-4.2.1 {encoding system} {ascii ascii} +test cmdAH-4.2.2 {Tcl_EncodingObjCmd} -setup { set system [encoding system] } -body { encoding system iso8859-1 encoding system } -cleanup { encoding system $system } -result iso8859-1 +# +# encoding convertfrom 4.3.* + +# Odd number of args is always invalid since last two args +# are ENCODING DATA and all options take a value +badnumargs cmdAH-4.3.1 {encoding convertfrom} {} +badnumargs cmdAH-4.3.2 {encoding convertfrom} {-failindex VAR ABC} +badnumargs cmdAH-4.3.3 {encoding convertfrom} {-profile VAR ABC} +badnumargs cmdAH-4.3.4 {encoding convertfrom} {-failindex VAR -profile strict ABC} +badnumargs cmdAH-4.3.5 {encoding convertfrom} {-profile strict -failindex VAR ABC} + +# Test that last two args always treated as ENCODING DATA +unknownencodingtest cmdAH-4.3.6 {convertfrom -failindex ABC} +unknownencodingtest cmdAH-4.3.7 {convertfrom -profile ABC} +unknownencodingtest cmdAH-4.3.8 {convertfrom nosuchencoding ABC} +unknownencodingtest cmdAH-4.3.9 {convertfrom -failindex VAR -profile ABC} +unknownencodingtest cmdAH-4.3.10 {convertfrom -profile strict -failindex ABC} +testconvert cmdAH-4.3.11 { + encoding convertfrom jis0208 \x38\x43 +} 乎 -setup { + set system [encoding system] + encoding system iso8859-1 +} -cleanup { + encoding system $system +} + +# Verify single arg defaults to system encoding +testconvert cmdAH-4.3.12 { + encoding convertfrom \x38\x43 +} 乎 -setup { + set system [encoding system] + encoding system jis0208 +} -cleanup { + encoding system $system +} + +# convertfrom ?-profile? : valid byte sequences +foreach {enc str hex ctrl comment} $encValidStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc A] + set suffix_bytes [encoding convertto $enc B] + foreach profile $encProfiles { + testprofile cmdAH-4.3.13.$hex.solo convertfrom $enc $profile $bytes $str + testprofile cmdAH-4.3.13.$hex.lead convertfrom $enc $profile $bytes$suffix_bytes $str$suffix + testprofile cmdAH-4.3.13.$hex.tail convertfrom $enc $profile $prefix_bytes$bytes $prefix$str + testprofile cmdAH-4.3.13.$hex.middle convertfrom $enc $profile $prefix_bytes$bytes$suffix_bytes $prefix$str$suffix + } +} + +# convertfrom ?-profile? : invalid byte sequences +foreach {enc hex profile str failidx ctrl comment} $encInvalidBytes { + if {"knownBug" in $ctrl} continue + set bytes [binary format H* $hex] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc $prefix] + set suffix_bytes [encoding convertto $enc $suffix] + set prefixLen [string length $prefix_bytes] + set result [list $str] + # TODO - if the bad byte is unprintable, tcltest errors out when printing a mismatch + # so glob it out in error message pattern for now. + set errorWithoutPrefix [list "unexpected byte sequence starting at index $failidx: *" -returnCodes error -match glob] + set errorWithPrefix [list "unexpected byte sequence starting at index [expr {$failidx+$prefixLen}]: *" -returnCodes error -match glob] + if {$ctrl eq {} || "solo" in $ctrl} { + if {$failidx == -1} { + set result [list $str] + } else { + set result $errorWithoutPrefix + } + testprofile cmdAH-4.3.13.$hex.solo convertfrom $enc $profile $bytes {*}$result + } + if {$ctrl eq {} || "lead" in $ctrl} { + if {$failidx == -1} { + set result [list $str$suffix] + } else { + set result $errorWithoutPrefix + } + testprofile cmdAH-4.3.13.$hex.lead convertfrom $enc $profile $bytes$suffix_bytes {*}$result + } + if {$ctrl eq {} || "tail" in $ctrl} { + if {$failidx == -1} { + set result [list $prefix$str] + } else { + set result $errorWithPrefix + } + testprofile cmdAH-4.3.13.$hex.tail convertfrom $enc $profile $prefix_bytes$bytes {*}$result + } + if {$ctrl eq {} || "middle" in $ctrl} { + if {$failidx == -1} { + set result [list $prefix$str$suffix] + } else { + set result $errorWithPrefix + } + testprofile cmdAH-4.3.13.$hex.middle convertfrom $enc $profile $prefix_bytes$bytes$suffix_bytes {*}$result + } +} + +# convertfrom -failindex ?-profile? - valid data +foreach {enc str hex ctrl comment} $encValidStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc $prefix] + set suffix_bytes [encoding convertto $enc $suffix] + foreach profile $encProfiles { + testfailindex cmdAH-4.3.14.$hex.solo convertfrom $enc $bytes $str -1 $profile + testfailindex cmdAH-4.3.14.$hex.lead convertfrom $enc $bytes$suffix_bytes $str$suffix -1 $profile + testfailindex cmdAH-4.3.14.$hex.tail convertfrom $enc $prefix_bytes$bytes $prefix$str -1 $profile + testfailindex cmdAH-4.3.14.$hex.middle convertfrom $enc $prefix_bytes$bytes$suffix_bytes $prefix$str$suffix -1 $profile + } +} + +# convertfrom -failindex ?-profile? - invalid data +foreach {enc hex profile str failidx ctrl comment} $encInvalidBytes { + if {"knownBug" in $ctrl} continue + # There are multiple test cases based on location of invalid bytes + set bytes [binary decode hex $hex] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc $prefix] + set suffix_bytes [encoding convertto $enc $suffix] + set prefixLen [string length $prefix_bytes] + if {$ctrl eq {} || "solo" in $ctrl} { + testfailindex cmdAH-4.3.14.$hex.solo convertfrom $enc $bytes $str $failidx $profile + } + if {$ctrl eq {} || "lead" in $ctrl} { + if {$failidx == -1} { + # If success expected + set result $str$suffix + } else { + # Failure expected + set result "" + } + testfailindex cmdAH-4.3.14.$hex.lead convertfrom $enc $bytes$suffix_bytes $result $failidx $profile + } + if {$ctrl eq {} || "tail" in $ctrl} { + set expected_failidx $failidx + if {$failidx == -1} { + # If success expected + set result $prefix$str + } else { + # Failure expected + set result $prefix + incr expected_failidx $prefixLen + } + testfailindex cmdAH-4.3.14.$hex.tail convertfrom $enc $prefix_bytes$bytes $result $expected_failidx $profile + } + if {$ctrl eq {} || "middle" in $ctrl} { + set expected_failidx $failidx + if {$failidx == -1} { + # If success expected + set result $prefix$str$suffix + } else { + # Failure expected + set result $prefix + incr expected_failidx $prefixLen + } + testfailindex cmdAH-4.3.14.$hex.middle convertfrom $enc $prefix_bytes$bytes$suffix_bytes $result $expected_failidx $profile + } +} + +# +# encoding convertto 4.4.* + +badnumargs cmdAH-4.4.1 {encoding convertto} {} +badnumargs cmdAH-4.4.2 {encoding convertto} {-failindex VAR ABC} +badnumargs cmdAH-4.4.3 {encoding convertto} {-profile VAR ABC} +badnumargs cmdAH-4.4.4 {encoding convertto} {-failindex VAR -profile strict ABC} +badnumargs cmdAH-4.4.5 {encoding convertto} {-profile strict -failindex VAR ABC} + +# Test that last two args always treated as ENCODING DATA +unknownencodingtest cmdAH-4.4.6 {convertto -failindex ABC} +unknownencodingtest cmdAH-4.4.7 {convertto -profile ABC} +unknownencodingtest cmdAH-4.4.8 {convertto nosuchencoding ABC} +unknownencodingtest cmdAH-4.4.9 {convertto -failindex VAR -profile ABC} +unknownencodingtest cmdAH-4.4.10 {convertto -profile strict -failindex ABC} +testconvert cmdAH-4.4.11 { + encoding convertto jis0208 乎 +} \x38\x43 -setup { + set system [encoding system] + encoding system iso8859-1 +} -cleanup { + encoding system $system +} + +# Verify single arg defaults to system encoding +testconvert cmdAH-4.4.12 { + encoding convertto 乎 +} \x38\x43 -setup { + set system [encoding system] + encoding system jis0208 +} -cleanup { + encoding system $system +} + +# convertto ?-profile? : valid byte sequences + +foreach {enc str hex ctrl comment} $encValidStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set printable [tcltest::Asciify $str] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc A] + set suffix_bytes [encoding convertto $enc B] + foreach profile $encProfiles { + testprofile cmdAH-4.4.13.$printable.solo convertto $enc $profile $str $bytes + testprofile cmdAH-4.4.13.$printable.lead convertto $enc $profile $str$suffix $bytes$suffix_bytes + testprofile cmdAH-4.4.13.$printable.tail convertto $enc $profile $prefix$str $prefix_bytes$bytes + testprofile cmdAH-4.4.13.$printable.middle convertto $enc $profile $prefix$str$suffix $prefix_bytes$bytes$suffix_bytes + } +} + +# convertto ?-profile? : invalid byte sequences +foreach {enc str profile hex failidx ctrl comment} $encUnencodableStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set printable [tcltest::Asciify $str] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc $prefix] + set suffix_bytes [encoding convertto $enc $suffix] + set prefixLen [string length $prefix_bytes] + set result [list $bytes] + # TODO - if the bad byte is unprintable, tcltest errors out when printing a mismatch + # so glob it out in error message pattern for now. + set errorWithoutPrefix [list "unexpected character at index $failidx: *" -returnCodes error -match glob] + set errorWithPrefix [list "unexpected character at index [expr {$failidx+$prefixLen}]: *" -returnCodes error -match glob] + if {$ctrl eq {} || "solo" in $ctrl} { + if {$failidx == -1} { + set result [list $bytes] + } else { + set result $errorWithoutPrefix + } + testprofile cmdAH-4.4.13.$printable.solo convertto $enc $profile $str {*}$result + } + if {$ctrl eq {} || "lead" in $ctrl} { + if {$failidx == -1} { + set result [list $bytes$suffix_bytes] + } else { + set result $errorWithoutPrefix + } + testprofile cmdAH-4.4.13.$printable.lead convertto $enc $profile $str$suffix {*}$result + } + if {$ctrl eq {} || "tail" in $ctrl} { + if {$failidx == -1} { + set result [list $prefix_bytes$bytes] + } else { + set result $errorWithPrefix + } + testprofile cmdAH-4.4.13.$printable.tail convertto $enc $profile $prefix$str {*}$result + } + if {$ctrl eq {} || "middle" in $ctrl} { + if {$failidx == -1} { + set result [list $prefix_bytes$bytes$suffix_bytes] + } else { + set result $errorWithPrefix + } + testprofile cmdAH-4.4.13.$printable.middle convertto $enc $profile $prefix$str$suffix {*}$result + } +} + +# convertto -failindex ?-profile? - valid data +foreach {enc str hex ctrl comment} $encValidStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set printable [tcltest::Asciify $str] + set prefix A + set suffix B + set prefix_bytes [encoding convertto $enc A] + set suffix_bytes [encoding convertto $enc B] + foreach profile $encProfiles { + testfailindex cmdAH-4.4.14.$enc.$printable.solo convertto $enc $str $bytes -1 $profile + testfailindex cmdAH-4.4.14.$enc.$printable.lead convertto $enc $str$suffix $bytes$suffix_bytes -1 $profile + testfailindex cmdAH-4.4.14.$enc.$printable.tail convertto $enc $prefix$str $prefix_bytes$bytes -1 $profile + testfailindex cmdAH-4.4.14.$enc.$printable.middle convertto $enc $prefix$str$suffix $prefix_bytes$bytes$suffix_bytes -1 $profile + } +} + +# convertto -failindex ?-profile? - invalid data +foreach {enc str profile hex failidx ctrl comment} $encUnencodableStrings { + if {"knownBug" in $ctrl} continue + set bytes [binary decode hex $hex] + set printable [tcltest::Asciify $str] + set prefix A + set suffix B + set prefixLen [string length [encoding convertto $enc $prefix]] + if {$ctrl eq {} || "solo" in $ctrl} { + testfailindex cmdAH-4.4.14.$printable.solo convertto $enc $str $bytes $failidx $profile + } + if {$ctrl eq {} || "lead" in $ctrl} { + if {$failidx == -1} { + # If success expected + set result $bytes$suffix + } else { + # Failure expected + set result "" + } + testfailindex cmdAH-4.4.14.$printable.lead convertto $enc $str$suffix $result $failidx $profile + } + if {$ctrl eq {} || "tail" in $ctrl} { + set expected_failidx $failidx + if {$failidx == -1} { + # If success expected + set result $prefix$bytes + } else { + # Failure expected + set result $prefix + incr expected_failidx $prefixLen + } + testfailindex cmdAH-4.4.14.$printable.tail convertto $enc $prefix$str $result $expected_failidx $profile + } + if {$ctrl eq {} || "middle" in $ctrl} { + set expected_failidx $failidx + if {$failidx == -1} { + # If success expected + set result $prefix$bytes$suffix + } else { + # Failure expected + set result $prefix + incr expected_failidx $prefixLen + } + testfailindex cmdAH-4.4.14.$printable.middle convertto $enc $prefix$str$suffix $result $expected_failidx $profile + } +} + +test cmdAH-4.4.xx {convertto -profile strict} -constraints {testbytestring knownBug} -body { + # TODO - what does testbytestring even test? Invalid UTF8 in the Tcl_Obj bytes field + encoding convertto -profile strict utf-8 A[testbytestring \x80]B +} -returnCodes error -result {unexpected byte sequence starting at index 1: '\x80'} + +# +# encoding names 4.5.* +badnumargs cmdAH-4.5.1 {encoding names} {foo} +test cmdAH-4.5.2 {encoding names should include at least utf-8 and iso8859-1 and at least one more} -body { + set names [encoding names] + list [expr {"utf-8" in $names}] [expr {"iso8859-1" in $names}] [expr {[llength $names] > 2}] +} -result {1 1 1} + +# +# encoding profiles 4.6.* +badnumargs cmdAH-4.6.1 {encoding profiles} {foo} +test cmdAH-4.6.2 {encoding profiles} -body { + lsort [encoding profiles] +} -result {replace strict tcl8} + +# +# file command + test cmdAH-5.1 {Tcl_FileObjCmd} -returnCodes error -body { file } -result {wrong # args: should be "file subcommand ?arg ...?"} test cmdAH-5.2 {Tcl_FileObjCmd} -returnCodes error -body { file x -} -result {unknown or ambiguous subcommand "x": must be atime, attributes, channels, copy, delete, dirname, executable, exists, extension, isdirectory, isfile, join, link, lstat, mkdir, mtime, nativename, normalize, owned, pathtype, readable, readlink, rename, rootname, separator, size, split, stat, system, tail, tempdir, tempfile, type, volumes, or writable} +} -result {unknown or ambiguous subcommand "x": must be atime, attributes, channels, copy, delete, dirname, executable, exists, extension, home, isdirectory, isfile, join, link, lstat, mkdir, mtime, nativename, normalize, owned, pathtype, readable, readlink, rename, rootname, separator, size, split, stat, system, tail, tempdir, tempfile, tildeexpand, type, volumes, or writable} test cmdAH-5.3 {Tcl_FileObjCmd} -returnCodes error -body { file exists } -result {wrong # args: should be "file exists name"} test cmdAH-5.4 {Tcl_FileObjCmd} { file exists "" @@ -316,23 +766,23 @@ file dirname /foo } / test cmdAH-8.14 {Tcl_FileObjCmd: dirname} testsetplatform { testsetplatform unix file dirname //foo -} / +} //foo test cmdAH-8.15 {Tcl_FileObjCmd: dirname} testsetplatform { testsetplatform unix file dirname //foo/bar -} /foo +} //foo test cmdAH-8.16 {Tcl_FileObjCmd: dirname} testsetplatform { testsetplatform unix file dirname {//foo\/bar/baz} -} {/foo\/bar} +} {//foo\/bar} test cmdAH-8.17 {Tcl_FileObjCmd: dirname} testsetplatform { testsetplatform unix file dirname {//foo\/bar/baz/blat} -} {/foo\/bar/baz} +} {//foo\/bar/baz} test cmdAH-8.18 {Tcl_FileObjCmd: dirname} testsetplatform { testsetplatform unix file dirname /foo// } / test cmdAH-8.19 {Tcl_FileObjCmd: dirname} testsetplatform { @@ -460,11 +910,11 @@ file tail /foo } foo test cmdAH-9.14 {Tcl_FileObjCmd: tail} testsetplatform { testsetplatform unix file tail //foo -} foo +} {} test cmdAH-9.15 {Tcl_FileObjCmd: tail} testsetplatform { testsetplatform unix file tail //foo/bar } bar test cmdAH-9.16 {Tcl_FileObjCmd: tail} testsetplatform { @@ -842,11 +1292,11 @@ -setup {testchmod 0o444 $gorpfile} -body {file readable $gorpfile} -result 1 } test cmdAH-16.3 {Tcl_FileObjCmd: readable} { - -constraints {unix notRoot testchmod} + -constraints {unix notRoot testchmod notWsl} -setup {testchmod 0o333 $gorpfile} -body {file readable $gorpfile} -result 0 } @@ -875,11 +1325,11 @@ set dirfile [makeDirectory dir.file] set gorpfile [makeFile abcde gorp.file] test cmdAH-18.1 {Tcl_FileObjCmd: executable} -returnCodes error -body { file executable a b } -result {wrong # args: should be "file executable name"} -test cmdAH-18.2 {Tcl_FileObjCmd: executable} {notRoot} { +test cmdAH-18.2 {Tcl_FileObjCmd: executable} {notRoot notWsl} { file executable $gorpfile } 0 test cmdAH-18.3 {Tcl_FileObjCmd: executable} {unix testchmod} { # Only on unix will setting the execute bit on a regular file cause that # file to be executable. @@ -958,14 +1408,14 @@ file delete -force /tmp/tcl.foo.dir/file file delete -force /tmp/tcl.foo.dir } -body { makeDirectory /tmp/tcl.foo.dir makeFile 12345 /tmp/tcl.foo.dir/file - file attributes /tmp/tcl.foo.dir -permissions 0000 + file attributes /tmp/tcl.foo.dir -permissions 0 file exists /tmp/tcl.foo.dir/file } -cleanup { - file attributes /tmp/tcl.foo.dir -permissions 0775 + file attributes /tmp/tcl.foo.dir -permissions 0o775 removeFile /tmp/tcl.foo.dir/file removeDirectory /tmp/tcl.foo.dir } -result 0 test cmdAH-19.12 {Bug 3608360: [file exists] mustn't do globbing} -setup { set newdirfile [makeDirectory newdir.file] @@ -984,11 +1434,11 @@ # Stat related commands catch {testsetplatform $platform} removeFile $gorpfile set gorpfile [makeFile "Test string" gorp.file] -catch {file attributes $gorpfile -permissions 0765} +catch {file attributes $gorpfile -permissions 0o765} # avoid problems with non-local filesystems if {[testConstraint unix] && [file exists /tmp]} { set file [makeFile "data" touch.me /tmp] } else { @@ -1071,14 +1521,14 @@ # lstat and readlink: don't run these tests everywhere, since not all sites # will have symbolic links catch {file link -symbolic $linkfile $gorpfile} test cmdAH-23.1 {Tcl_FileObjCmd: lstat} -returnCodes error -body { file lstat a -} -result {wrong # args: should be "file lstat name varName"} +} -result {could not read "a": no such file or directory} test cmdAH-23.2 {Tcl_FileObjCmd: lstat} -returnCodes error -body { file lstat a b c -} -result {wrong # args: should be "file lstat name varName"} +} -result {wrong # args: should be "file lstat name ?varName?"} test cmdAH-23.3 {Tcl_FileObjCmd: lstat} -setup { unset -nocomplain stat } -constraints {unix nonPortable} -body { file lstat $linkfile stat lsort [array names stat] @@ -1085,11 +1535,11 @@ } -result {atime ctime dev gid ino mode mtime nlink size type uid} test cmdAH-23.4 {Tcl_FileObjCmd: lstat} -setup { unset -nocomplain stat } -constraints {unix nonPortable} -body { file lstat $linkfile stat - list $stat(nlink) [expr $stat(mode)&0777] $stat(type) + list $stat(nlink) [expr {$stat(mode) & 0o777}] $stat(type) } -result {1 511 link} test cmdAH-23.5 {Tcl_FileObjCmd: lstat errors} {nonPortable} { list [catch {file lstat _bogus_ stat} msg] [string tolower $msg] \ $errorCode } {1 {could not read "_bogus_": no such file or directory} {POSIX ENOENT {no such file or directory}}} @@ -1213,11 +1663,11 @@ } 1 test cmdAH-24.9 {Tcl_FileObjCmd: mtime touch with non-ascii chars} -setup { set oldfile $file } -constraints unix -body { # introduce some non-ascii characters. - append file \u2022 + append file • file delete -force $file file rename $oldfile $file set mtime [file mtime $file] after 1100; # pause a sec to notice change in mtime set newmtime [clock seconds] @@ -1238,11 +1688,11 @@ test cmdAH-24.11 {Tcl_FileObjCmd: mtime touch with non-ascii chars} -setup { waitForEvenSecondForFAT set oldfile $file } -constraints win -body { # introduce some non-ascii characters. - append file \u2022 + append file • file delete -force $file file rename $oldfile $file set mtime [file mtime $file] after 2100; # pause two secs to notice change in mtime on FAT fs'es set newmtime [clock seconds] @@ -1287,19 +1737,19 @@ Tcl_FileObjCmd: mtime (built-in Windows names with dir path and extension) } -constraints {win} -body { file mtime [file join [temporaryDirectory] CON.txt] } -match regexp -result {could not (?:get modification time|read)} -returnCodes error -# 3155760000 is 64-bit unix time, Wed Jan 01 00:00:00 GMT 2070: -test cmdAH-24.20.1 {Tcl_FileObjCmd: atime 64-bit time_t, bug [4718b41c56]} -setup { +# 3155760000 is 64-bit Unix time, Wed Jan 01 00:00:00 GMT 2070: +test cmdAH-24.20.1 {Tcl_FileObjCmd: atime 64-bit time_t, bug [4718b41c56]} -constraints {time64bit filetime64bit} -setup { set filename [makeFile "" foo.text] } -body { list [file atime $filename 3155760000] [file atime $filename] } -cleanup { removeFile $filename } -result {3155760000 3155760000} -test cmdAH-24.20.2 {Tcl_FileObjCmd: mtime 64-bit time_t, bug [4718b41c56]} -setup { +test cmdAH-24.20.2 {Tcl_FileObjCmd: mtime 64-bit time_t, bug [4718b41c56]} -constraints {time64bit filetime64bit} -setup { set filename [makeFile "" foo.text] } -body { list [file mtime $filename 3155760000] [file mtime $filename] } -cleanup { file delete -force $filename @@ -1400,22 +1850,22 @@ } -result 0 catch {testsetplatform $platform} removeFile $gorpfile set gorpfile [makeFile "Test string" gorp.file] -catch {file attributes $gorpfile -permissions 0765} +catch {file attributes $gorpfile -permissions 0o765} # stat test cmdAH-28.1 {Tcl_FileObjCmd: stat} -returnCodes error -body { - file stat _bogus_ -} -result {wrong # args: should be "file stat name varName"} + file stat +} -result {wrong # args: should be "file stat name ?varName?"} test cmdAH-28.2 {Tcl_FileObjCmd: stat} -returnCodes error -body { file stat _bogus_ a b -} -result {wrong # args: should be "file stat name varName"} +} -result {wrong # args: should be "file stat name ?varName?"} test cmdAH-28.3 {Tcl_FileObjCmd: stat} -setup { unset -nocomplain stat - set stat(blocks) [set stat(blksize) {}] + array set stat {blocks {} blksize {}} } -body { file stat $gorpfile stat unset stat(blocks) stat(blksize); # Ignore these fields; not always set lsort [array names stat] } -result {atime ctime dev gid ino mode mtime nlink size type uid} @@ -1423,16 +1873,16 @@ unset -nocomplain stat } -body { file stat $gorpfile stat list $stat(nlink) $stat(size) $stat(type) } -result {1 12 file} -test cmdAH-28.5 {Tcl_FileObjCmd: stat} -constraints {unix} -setup { +test cmdAH-28.5 {Tcl_FileObjCmd: stat} -constraints {unix notWsl} -setup { unset -nocomplain stat } -body { file stat $gorpfile stat - expr {$stat(mode) & 0o777} -} -result {501} + format 0o%03o [expr {$stat(mode) & 0o777}] +} -result 0o765 test cmdAH-28.6 {Tcl_FileObjCmd: stat} { list [catch {file stat _bogus_ stat} msg] [string tolower $msg] $errorCode } {1 {could not read "_bogus_": no such file or directory} {POSIX ENOENT {no such file or directory}}} test cmdAH-28.7 {Tcl_FileObjCmd: stat} -setup { unset -nocomplain x @@ -1504,10 +1954,20 @@ } trap {POSIX ENOENT} {} { set res {0 0 -1 0 0 8630 0 0 0 characterSpecial 0} } set res } -result {0 0 -1 0 0 8630 0 0 0 characterSpecial 0} +test cmdAH-28.14 {Tcl_FileObjCmd: stat} -setup { + unset -nocomplain stat +} -body { + file stat $gorpfile stat + expr { + [lsort -stride 2 [array get stat]] + eq + [lsort -stride 2 [file stat $gorpfile]] + } +} -result {1} unset -nocomplain stat # type test cmdAH-29.1 {Tcl_FileObjCmd: type} -returnCodes error -body { file type a b @@ -1563,11 +2023,11 @@ } -result "characterSpecial" # Error conditions test cmdAH-30.1 {Tcl_FileObjCmd: error conditions} -returnCodes error -body { file gorp x -} -result {unknown or ambiguous subcommand "gorp": must be atime, attributes, channels, copy, delete, dirname, executable, exists, extension, isdirectory, isfile, join, link, lstat, mkdir, mtime, nativename, normalize, owned, pathtype, readable, readlink, rename, rootname, separator, size, split, stat, system, tail, tempdir, tempfile, type, volumes, or writable} +} -result {unknown or ambiguous subcommand "gorp": must be atime, attributes, channels, copy, delete, dirname, executable, exists, extension, home, isdirectory, isfile, join, link, lstat, mkdir, mtime, nativename, normalize, owned, pathtype, readable, readlink, rename, rootname, separator, size, split, stat, system, tail, tempdir, tempfile, tildeexpand, type, volumes, or writable} test cmdAH-30.2 {Tcl_FileObjCmd: error conditions} -returnCodes error -body { file ex x } -match glob -result {unknown or ambiguous subcommand "ex": must be *} test cmdAH-30.3 {Tcl_FileObjCmd: error conditions} -returnCodes error -body { file is x @@ -1686,11 +2146,11 @@ close [file tempfile name $template] expr {[string match $template* $name] ? "ok" : "$template produced $name"} } -cleanup { catch {file delete $name} } -result ok -# Not portable; not all unix systems have mkstemps() +# Not portable; not all Unix systems have mkstemps() test cmdAH-32.6 {file tempfile - templates} -body { set template [file join $dirfile foo] close [file tempfile name $template.bar] expr {[string match $template*.bar $name] ? "ok" : "$template.bar produced $name"} @@ -1764,11 +2224,11 @@ catch {testsetplatform $platform} unset -nocomplain platform # Tcl_ForObjCmd is tested in for.test -catch {file attributes $dirfile -permissions 0777} +catch {file attributes $dirfile -permissions 0o777} removeDirectory $dirfile removeFile $gorpfile # No idea how well [removeFile] copes with links... file delete $linkfile Index: tests/cmdIL.test ================================================================== --- tests/cmdIL.test +++ tests/cmdIL.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the procedures in the file # tclCmdIL.c. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,11 +13,11 @@ namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Used for constraining memory leak tests testConstraint memory [llength [info commands memory]] testConstraint testobj [llength [info commands testobj]] source [file join [file dirname [info script]] internals.tcl] @@ -135,11 +135,11 @@ test cmdIL-1.32 {lsort -stride errors} -returnCodes error -body { lsort -stride foo bar } -result {expected integer but got "foo"} test cmdIL-1.33 {lsort -stride errors} -returnCodes error -body { lsort -stride 1 bar -} -result {stride length must be at least 2} +} -match glob -result {stride length must be between 2 and *} test cmdIL-1.34 {lsort -stride errors} -returnCodes error -body { lsort -stride 2 {a b c} } -result {list size must be a multiple of the stride length} test cmdIL-1.35 {lsort -stride errors} -returnCodes error -body { lsort -stride 2 -index 3 {a b c d} @@ -149,37 +149,40 @@ {{c o d e} 54321} {{b l a h} 94729} {{b i g} 12345} {{d e m o} 34512} } } {{{b i g} 12345} {{d e m o} 34512} {{c o d e} 54321} {{b l a h} 94729}} test cmdIL-1.37 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} { - lsort -ascii [list \0 \x7f \x80 \uffff] -} [list \0 \x7f \x80 \uffff] + lsort -ascii [list \x00 \x7F \x80 \uFFFF] +} [list \x00 \x7F \x80 \uFFFF] test cmdIL-1.38 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} { - lsort -ascii -nocase [list \0 \x7f \x80 \uffff] -} [list \0 \x7f \x80 \uffff] + lsort -ascii -nocase [list \x00 \x7F \x80 \uFFFF] +} [list \x00 \x7F \x80 \uFFFF] test cmdIL-1.39 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} { - lsort -ascii [list \0 \x7f \x80 \U01ffff \uffff] -} [list \0 \x7f \x80 \uffff \U01ffff] + lsort -ascii [list \x00 \x7F \x80 \U01ffff \uFFFF] +} [list \x00 \x7F \x80 \uFFFF \U01ffff] test cmdIL-1.40 {Tcl_LsortObjCmd procedure, Bug 8e1e31eac0fd6b6c} { - lsort -ascii -nocase [list \0 \x7f \x80 \U01ffff \uffff] -} [list \0 \x7f \x80 \uffff \U01ffff] + lsort -ascii -nocase [list \x00 \x7F \x80 \U01ffff \uFFFF] +} [list \x00 \x7F \x80 \uFFFF \U01FFFF] test cmdIL-1.41 {lsort -stride and -index} -body { lsort -stride 2 -index -2 {a 2 b 1} } -returnCodes error -result {index "-2" out of range} test cmdIL-1.42 {lsort -stride and-index} -body { lsort -stride 2 -index -1-1 {a 2 b 1} } -returnCodes error -result {index "-1-1" out of range} +test cmdIL-1.43 {lsort -stride errors} -returnCodes error -body { + lsort -stride 4294967296 bar +} -match glob -result {stride length must be between 2 and *} # Can't think of any good tests for the MergeSort and MergeLists procedures, # except a bunch of random lists to sort. test cmdIL-2.1 {MergeSort and MergeLists procedures} -setup { set result {} set r 1435753299 proc rand {} { global r - set r [expr {(16807 * $r) % (0x7fffffff)}] + set r [expr {(16807 * $r) % (0x7FFFFFFF)}] } } -body { for {set i 0} {$i < 150} {incr i} { set x {} for {set j 0} {$j < $i} {incr j} { @@ -394,20 +397,20 @@ test cmdIL-4.23 {DictionaryCompare procedure, case} { lsort -dictionary {ABcd AbCd} } {ABcd AbCd} test cmdIL-4.24 {DictionaryCompare procedure, international characters} {hasIsoLocale} { ::tcltest::set_iso8859_1_locale - set result [lsort -dictionary "a b c A B C \xe3 \xc4"] + set result [lsort -dictionary "a b c A B C ã Ä"] ::tcltest::restore_locale set result -} "A a B b C c \xe3 \xc4" +} "A a B b C c ã Ä" test cmdIL-4.25 {DictionaryCompare procedure, international characters} {hasIsoLocale} { ::tcltest::set_iso8859_1_locale - set result [lsort -dictionary "a23\xe3 a23\xc5 a23\xe4"] + set result [lsort -dictionary "a23ã a23Å a23ä"] ::tcltest::restore_locale set result -} "a23\xe3 a23\xe4 a23\xc5" +} "a23ã a23ä a23Å" test cmdIL-4.26 {DefaultCompare procedure, signed characters} { set l [lsort [list "abc\200" "abc"]] set viewlist {} foreach s $l { set viewelem "" @@ -470,14 +473,14 @@ } {100 20 a B c d d300 D35 E} test cmdIL-4.36 {SortCompare procedure, UTF-8 with -nocase option} { scan [lsort -ascii -nocase [list \u101 \u100]] %c%c%c } {257 32 256} test cmdIL-4.37 {SortCompare procedure, UTF-8 with -nocase option} { - scan [lsort -ascii -nocase [list a\u0000a a]] %c%c%c%c%c + scan [lsort -ascii -nocase [list a\x00a a]] %c%c%c%c%c } {97 32 97 0 97} test cmdIL-4.38 {SortCompare procedure, UTF-8 with -nocase option} { - scan [lsort -ascii -nocase [list a a\u0000a]] %c%c%c%c%c + scan [lsort -ascii -nocase [list a a\x00a]] %c%c%c%c%c } {97 32 97 0 97} test cmdIL-5.1 {lsort with list style index} { lsort -ascii -decreasing -index {0 1} { {{Jim Alpha} 20000410} @@ -512,11 +515,11 @@ proc test_lsort {l} { set n $l foreach e $l {lappend n [list [expr {rand()}] $e]} lindex [lsort -real -index $l $n] 1 1 } - expr srand(1) + expr {srand(1)} test_lsort 0 } -result 0 -cleanup { rename test_lsort "" } test cmdIL-5.6 {lsort with multiple list-style index options} { @@ -774,11 +777,11 @@ lreverse [set x {1 2 3}][unset x] } {3 2 1} test cmdIL-7.7 {lreverse command - empty object [Bug 1876793]} { lreverse [list] } {} -test cmdIL-7.8 {lreverse command - shared intrep [Bug 1675044]} -setup { +test cmdIL-7.8 {lreverse command - shared internalrep [Bug 1675044]} -setup { teststringobj set 1 {1 2 3} testobj convert 1 list testobj duplicate 1 2 variable x [teststringobj get 1] variable y [teststringobj get 2] Index: tests/cmdInfo.test ================================================================== --- tests/cmdInfo.test +++ tests/cmdInfo.test @@ -4,13 +4,13 @@ # Tcl_SetCommandInfo, Tcl_CreateCommand, Tcl_DeleteCommand, and # Tcl_NameOfCommand. Sourcing this file into Tcl runs the tests # and generates output for errors. No output means no errors were # found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,11 +17,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testcmdinfo [llength [info commands testcmdinfo]] testConstraint testcmdtoken [llength [info commands testcmdtoken]] test cmdinfo-1.1 {command procedure and clientData} {testcmdinfo} { Index: tests/cmdMZ.test ================================================================== --- tests/cmdMZ.test +++ tests/cmdMZ.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -53,15 +53,15 @@ set cwd [pwd] set foodir [file join [temporaryDirectory] foo] file delete -force $foodir file mkdir $foodir cd $foodir -} -constraints {unix nonPortable} -body { - # This test fails on various unix platforms (eg Linux) where permissions +} -constraints {Unix nonPortable} -body { + # This test fails on various Unix platforms (eg Linux) where permissions # caching causes this to fail. The caching is strictly incorrect, but we # have no control over that. - file attr . -permissions 000 + file attr . -permissions 0 pwd } -returnCodes error -cleanup { cd $cwd file delete -force $foodir } -result {error getting working directory name: permission denied} @@ -156,11 +156,11 @@ test cmdMZ-return-2.11 {return option handling} { list [catch {return -level 0 -code break} -> foo] [dictSort $foo] } {3 {-code 3 -level 0}} test cmdMZ-return-2.12 {return option handling} -body { return -level 0 -code error -options {-code ok} -} -returnCodes ok -result {} +} -result {} test cmdMZ-return-2.13 {return option handling} -body { return -level 0 -code error -options {-code err} } -returnCodes error -match glob -result {bad completion code "err": must be ok, error, return, break, continue*, or an integer} test cmdMZ-return-2.14 {return option handling} -body { return -level 0 -code error -options {-code foo -options {-code break}} @@ -297,36 +297,40 @@ return $x }} } {]\n} test cmdMZ-4.11 {Tcl_SplitObjCmd: basic split commands} { apply {{} { - set x ab\000c + set x ab\x00c set y [split $x {}] binary scan $y c* z return $z }} } {97 32 98 32 0 32 99} test cmdMZ-4.12 {Tcl_SplitObjCmd: basic split commands} { - split "a0ab1b2bbb3\000c4" ab\000c + split "a0ab1b2bbb3\x00c4" ab\x00c } {{} 0 {} 1 2 {} {} 3 {} 4} test cmdMZ-4.13 {Tcl_SplitObjCmd: basic split commands} { - # if not UTF-8 aware, result is "a {} {} b qw\xe5 {} N wq" - split "a\u4e4eb qw\u5e4e\x4e wq" " \u4e4e" -} "a b qw\u5e4eN wq" + # if not UTF-8 aware, result is "a {} {} b qwå {} N wq" + split "a乎b qw幎N wq" " 乎" +} "a b qw幎N wq" # The tests for Tcl_StringObjCmd are in string.test # The tests for Tcl_SubstObjCmd are in subst.test # The tests for Tcl_SwitchObjCmd are in switch.test # todo: rewrite this if monotonic clock is provided resp. command "after" # gets microsecond accuracy (RFE [fdfbd5e10] gets merged): proc _nrt_sleep {msec} { - set usec [expr {$msec * 1000}] set stime [clock microseconds] - while {abs([clock microseconds] - $stime) < $usec} { - # don't use after 0 unless it's NRT-capable, so yes - busy-wait (but it's more precise): - # after 0 + set usec [expr {$msec * 1000}] + set etime [expr {$stime + $usec}] + while {[set tm [clock microseconds]] < $etime} { + # don't use after 0 unless it's NRT-capable, so yes - busy-wait (but it's more precise): + # after 0 + if {$tm < $stime} { # avoid too long delays by backwards time jumps, simply skip test + tcltest::Skip "time-jump?" + } } } _nrt_sleep 0; # warm up (clock, compile, etc) test cmdMZ-5.1 {Tcl_TimeObjCmd: basic format of command} -body { @@ -399,13 +403,16 @@ regexp {^\d+(?:\.\d+)? \ws/# 1 # \d+(?:\.\d+)? #/sec \d+(?:\.\d+)? net-ms$} [timerate {} 0] } 1 test cmdMZ-6.5b {Tcl_TimeRateObjCmd: result format without iterations} { regexp {^0 \ws/# 0 # 0 #/sec 0 net-ms$} [timerate {} 0 0] } 1 -test cmdMZ-6.6 {Tcl_TimeRateObjCmd: slower commands take longer, but it remains almost the same time of measument} -body { +test cmdMZ-6.6 {Tcl_TimeRateObjCmd: slower commands take longer, but it remains almost the same time of measurement} -body { set m1 [timerate {_nrt_sleep 0.01} 50] set m2 [timerate {_nrt_sleep 1.00} 50] + if {[testConstraint valgrind] && ([lindex $m1 0] >= 100 || [lindex $m1 2] <= 500)} { + tcltest::Skip "too-slow-by-valgrind" + } list [list \ [expr {[lindex $m1 0] < [lindex $m2 0]}] \ [expr {[lindex $m1 0] < 100}] \ [expr {[lindex $m2 0] > 100}] \ [expr {[lindex $m1 2] > 500}] \ Index: tests/compExpr-old.test ================================================================== --- tests/compExpr-old.test +++ tests/compExpr-old.test @@ -4,12 +4,12 @@ # indirectly execution) of Tcl's expr command. A new set of tests covering # the new implementation are in the files "parseExpr.test" and # "compExpr.test". Sourcing this file into Tcl runs the tests and generates # output for errors. No output means no errors were found. # -# Copyright (c) 1996-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,58 +17,59 @@ namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] # Big test for correct ordering of data in [expr] proc testIEEE {} { variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -277,14 +278,14 @@ test compExpr-old-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body { expr 2^x } -returnCodes error -match glob -result * test compExpr-old-6.9 {CompileBitXorExpr: runtime error in bitxor arm} { list [catch {expr {24.0^3}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "^"}} +} {1 {cannot use floating-point value "24.0" as left operand of "^"}} test compExpr-old-6.10 {CompileBitXorExpr: runtime error in bitxor arm} { list [catch {expr {"a"^"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "^"}} +} {1 {cannot use non-numeric string "a" as left operand of "^"}} test compExpr-old-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0 test compExpr-old-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1 test compExpr-old-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1 test compExpr-old-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0 @@ -301,14 +302,14 @@ test compExpr-old-7.11 {CompileBitAndExpr: error compiling bitand arm} -body { expr 2&x } -returnCodes error -match glob -result * test compExpr-old-7.12 {CompileBitAndExpr: runtime error in bitand arm} { list [catch {expr {24.0&3}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "&"}} +} {1 {cannot use floating-point value "24.0" as left operand of "&"}} test compExpr-old-7.13 {CompileBitAndExpr: runtime error in bitand arm} { list [catch {expr {"a"&"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "&"}} +} {1 {cannot use non-numeric string "a" as left operand of "&"}} test compExpr-old-8.1 {CompileEqualityExpr: just relational expr} {expr 3>=2} 1 test compExpr-old-8.2 {CompileEqualityExpr: just relational expr} {expr 2<=2.1} 1 test compExpr-old-8.3 {CompileEqualityExpr: just relational expr} {expr 3.2>"2.2"} 1 test compExpr-old-8.4 {CompileEqualityExpr: just relational expr} {expr {"0y"<"0x12"}} 0 @@ -362,14 +363,14 @@ test compExpr-old-10.9 {CompileShiftExpr: error compiling shift arm} -body { expr 2<>43}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of ">>"}} +} {1 {cannot use floating-point value "24.0" as left operand of ">>"}} test compExpr-old-10.11 {CompileShiftExpr: runtime error} { list [catch {expr {"a"<<"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "<<"}} +} {1 {cannot use non-numeric string "a" as left operand of "<<"}} test compExpr-old-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8 test compExpr-old-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1 test compExpr-old-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1 test compExpr-old-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6 @@ -384,14 +385,14 @@ test compExpr-old-11.9 {CompileAddExpr: error compiling add arm} -body { expr 2-x } -returnCodes error -match glob -result * test compExpr-old-11.10 {CompileAddExpr: runtime error} { list [catch {expr {24.0+"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "+"}} +} {1 {cannot use non-numeric string "xx" as right operand of "+"}} test compExpr-old-11.11 {CompileAddExpr: runtime error} { list [catch {expr {"a"-"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "-"}} +} {1 {cannot use non-numeric string "a" as left operand of "-"}} test compExpr-old-11.12 {CompileAddExpr: runtime error} { list [catch {expr {3/0}} msg] $msg } {1 {divide by zero}} test compExpr-old-11.13a {CompileAddExpr: runtime error} ieeeFloatingPoint { list [catch {expr {2.3/0.0}} msg] $msg @@ -415,14 +416,14 @@ test compExpr-old-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body { expr 2*x } -returnCodes error -match glob -result * test compExpr-old-12.10 {CompileMultiplyExpr: runtime error} { list [catch {expr {24.0*"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "*"}} +} {1 {cannot use non-numeric string "xx" as right operand of "*"}} test compExpr-old-12.11 {CompileMultiplyExpr: runtime error} { list [catch {expr {"a"/"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "/"}} +} {1 {cannot use non-numeric string "a" as left operand of "/"}} test compExpr-old-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255 test compExpr-old-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83 test compExpr-old-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36 test compExpr-old-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0 @@ -436,14 +437,14 @@ expr !1.x set msg } -returnCodes error -match glob -result * test compExpr-old-13.10 {CompileUnaryExpr: runtime error} { list [catch {expr {~"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "~"}} +} {1 {cannot use non-numeric string "xx" as operand of "~"}} test compExpr-old-13.11 {CompileUnaryExpr: runtime error} { list [catch {expr ~4.0} msg] $msg -} {1 {can't use floating-point value "4.0" as operand of "~"}} +} {1 {cannot use floating-point value "4.0" as operand of "~"}} test compExpr-old-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291 test compExpr-old-13.13 {CompileUnaryExpr: just primary expr} { set a 27 expr $a } 27 Index: tests/compExpr.test ================================================================== --- tests/compExpr.test +++ tests/compExpr.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the procedures in the file # tclCompExpr.c. Sourcing this file into Tcl runs the tests and generates # output for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -12,10 +12,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] # Constrain memory leak tests testConstraint memory [llength [info commands memory]] catch {unset a} @@ -305,20 +306,20 @@ test compExpr-4.9 {CompileCondExpr procedure, error in "false" clause} { list [catch {expr {1? 15 : [expr *2]}} msg] $msg } {0 15} test compExpr-5.1 {CompileMathFuncCall procedure, math function found} { - format %.6g [expr atan2(1.0, 2.0)] + format %.6g [expr {atan2(1.0, 2.0)}] } 0.463648 test compExpr-5.2 {CompileMathFuncCall procedure, math function not found} -body { expr {do_it()} } -returnCodes error -match glob -result {* "*do_it"} test compExpr-5.5 {CompileMathFuncCall procedure, not enough arguments} -body { expr {atan2(1.0)} } -returnCodes error -match glob -result {not enough arguments for math function*} test compExpr-5.6 {CompileMathFuncCall procedure, complex argument} { - format %.6g [expr pow(2.1, 27.5-(24.4*(5%2)))] + format %.6g [expr {pow(2.1, 27.5-(24.4*(5%2)))}] } 9.97424 test compExpr-5.7 {CompileMathFuncCall procedure, error in argument} -body { expr {sinh(2.*)} } -returnCodes error -match glob -result * test compExpr-5.8 {CompileMathFuncCall procedure, too many arguments} -body { @@ -368,16 +369,52 @@ set leakedBytes [expr {$end - $tmp}] } -cleanup { unset end i tmp rename getbytes {} } -result 0 + +proc extract {opcodes descriptor} { + set instructions [dict values [dict get $descriptor instructions]] + return [lmap i $instructions { + if {[lindex $i 0] in $opcodes} {string cat $i} else continue + }] +} + +test compExpr-8.1 {TIP 582: expression comments} -setup {} -body { + extract {loadStk add} [tcl::unsupported::getbytecode script {expr { + $abc + # + $def + + $ghi + }}] +} -result {loadStk loadStk add} +test compExpr-8.2 {TIP 582: expression comments} -setup {} -body { + extract {loadStk add} [tcl::unsupported::getbytecode script {expr { + $abc + # + $def + # + $ghi }}] +} -result loadStk +test compExpr-8.3 {TIP 582: expression comments} -setup {} -body { + extract {loadStk add} [tcl::unsupported::getbytecode script {expr { + $abc + # + $def\ + + $ghi + }}] +} -result loadStk +test compExpr-8.4 {TIP 582: expression comments} -setup {} -body { + extract {loadStk add} [tcl::unsupported::getbytecode script {expr { + $abc + # + $def\\ + + $ghi + }}] +} -result {loadStk loadStk add} # cleanup catch {unset a} catch {unset b} +catch {rename extract ""} ::tcltest::cleanupTests return # Local Variables: # mode: tcl # fill-column: 78 # End: Index: tests/compile.test ================================================================== --- tests/compile.test +++ tests/compile.test @@ -3,12 +3,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,11 +16,11 @@ namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint exec [llength [info commands exec]] testConstraint memory [llength [info commands memory]] testConstraint testevalex [llength [info commands testevalex]] @@ -202,11 +202,11 @@ test compile-4.1 {TclCompileForCmd: command substituted test expression} { set i 0 set j 0 # Should be "forever" - for {} [expr $i < 3] {} { + for {} [expr {$i < 3}] {} { set j [incr i] if {$j > 3} break } set j } {4} @@ -276,22 +276,22 @@ test compile-7.1 {TclCompileWhileCmd: command substituted test expression} { set i 0 set j 0 # Should be "forever" - while [expr $i < 3] { + while [expr {$i < 3}] { set j [incr i] if {$j > 3} break } set j } {4} test compile-8.1 {CollectArgInfo: binary data} { - list [catch "string length \000foo" msg] $msg + list [catch "string length \x00foo" msg] $msg } {0 4} test compile-8.2 {CollectArgInfo: binary data} { - list [catch "string length foo\000" msg] $msg + list [catch "string length foo\x00" msg] $msg } {0 4} test compile-8.3 {CollectArgInfo: handle "]" at end of command properly} { set x ] } {]} @@ -324,11 +324,11 @@ test compile-11.2 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; string index a bogus }} } -returnCodes error -result {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?} test compile-11.3 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; string index a 0o9 }} -} -returnCodes error -match glob -result {*} +} -returnCodes error -match glob -result {*invalid octal number*} test compile-11.4 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; array set var {one two many} }} } -returnCodes error -result {list must have an even number of elements} test compile-11.5 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; incr foo bar baz}} @@ -335,11 +335,11 @@ } -returnCodes error -result {wrong # args: should be "incr varName ?increment?"} test compile-11.6 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; incr}} } -returnCodes error -result {wrong # args: should be "incr varName ?increment?"} test compile-11.7 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { - apply {{} { set r [list foobar] ; expr !a }} + apply {{} { set r [list foobar] ; expr [concat !a] }} } -returnCodes error -match glob -result * test compile-11.8 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { apply {{} { set r [list foobar] ; expr {!a} }} } -returnCodes error -match glob -result * test compile-11.9 {Tcl_Append*: ensure Tcl_ResetResult is used properly} -body { @@ -490,19 +490,27 @@ #puts [format "%% %.40s ... %d bytes" $code [string length $code]] return $code }} } test compile-13.2 {TclCompileScript: testing expected nested scripts compilation} -setup { + # dynamic constraint - ensure the stack is large enough on this box for this test: + if { + [testConstraint unix] && + ![catch { exec sh -c {ulimit -s} } stsz] && + $stsz ne "unlimited" && $stsz <= 2048 + } { + tcltest::Skip "too small stack limit ($stsz <= 2048)" + } _ti_gencode interp recursionlimit ti [expr {10000+50}] ti eval {set result {}} } -body { # Test different compilation variants (instructions evalStk, invokeStk, etc), # with 1500 (1000 in debug) nested scripts (bodies). If you get SO/SF exceptions on some low-stack - # boxes or systems, please don't decrease it (either provide a constraint) + # boxes or systems, please don't decrease it (either provide new or extend a constraint above) ti eval {foreach cmd {eval "if 1" try catch} { - set c [gencode [expr {![::tcl::pkgconfig get debug] ? 1500 : 1000}] $cmd] + set c [gencode [expr {[tcl::build-info debug] ? 1500 : 1000}] $cmd] if 1 $c }} ti eval {set result} } -result {1 1 1 1} test compile-13.3 {TclCompileScript: testing check of max depth by nested scripts compilation} -setup { @@ -518,11 +526,11 @@ lappend errors [catch $c e] $e }} #puts $errors # all of nested calls exceed the limit, so must end with "too many nested compilations" # (or evaluations, depending on compile method/instruction and "mixed" compile within - # evaliation), so no one succeeds, the result must be empty: + # evaluation), so no one succeeds, the result must be empty: ti eval {set result} } -result {} # # clean up: if {[interp exists ti]} { @@ -564,11 +572,11 @@ } "" # Do all tests once byte compiled and once with direct string evaluation foreach noComp {0 1} { -if $noComp { +if {$noComp} { interp alias {} run {} testevalex set constraints testevalex } else { interp alias {} run {} if 1 set constraints {} @@ -650,39 +658,39 @@ test compile-16.18.$noComp {TclCompileScript: word expansion} -body { proc LongList {} {return [lrepeat [expr {1<<10}] x]} llength [run "list [string repeat {{*}[LongList] } [expr {1<<10}]]"] } -constraints [linsert $constraints 0 knownBug] -cleanup { rename LongList {} -} -returnCodes ok -result [expr {1<<20}] +} -result [expr {1<<20}] test compile-16.19.$noComp {TclCompileScript: word expansion} -body { proc LongList {} {return [lrepeat [expr {1<<11}] x]} llength [run "list [string repeat {{*}[LongList] } [expr {1<<11}]]"] } -constraints [linsert $constraints 0 knownBug] -cleanup { rename LongList {} -} -returnCodes ok -result [expr {1<<22}] +} -result [expr {1<<22}] test compile-16.20.$noComp {TclCompileScript: word expansion} -body { proc LongList {} {return [lrepeat [expr {1<<12}] x]} llength [run "list [string repeat {{*}[LongList] } [expr {1<<12}]]"] } -constraints [linsert $constraints 0 knownBug] -cleanup { rename LongList {} -} -returnCodes ok -result [expr {1<<24}] +} -result [expr {1<<24}] # This is the one that should cause overflow test compile-16.21.$noComp {TclCompileScript: word expansion} -body { proc LongList {} {return [lrepeat [expr {1<<16}] x]} llength [run "list [string repeat {{*}[LongList] } [expr {1<<16}]]"] } -constraints [linsert $constraints 0 knownBug] -cleanup { rename LongList {} -} -returnCodes ok -result [expr {wide(1)<<32}] +} -result [expr {wide(1)<<32}] test compile-16.22.$noComp { Bug 845412: TclCompileScript: word expansion not mandatory } -body { # This test may crash and will fail unless Bug 845412 is fixed. proc ReturnResults args {return $args} run "ReturnResults [string repeat {x } 260]" } -constraints $constraints -cleanup { rename ReturnResults {} -} -returnCodes ok -result [string trim [string repeat {x } 260]] +} -result [string trim [string repeat {x } 260]] test compile-16.23.$noComp { Bug 1032805: defer parse error until run time } -constraints $constraints -body { namespace eval x { run { @@ -690,11 +698,11 @@ if 1 {syntax {}{}} } } } -cleanup { namespace delete x -} -returnCodes ok -result {syntax {}{}} +} -result {syntax {}{}} test compile-16.24.$noComp { Bug 1638414: bad list constant as first expanded term } -constraints $constraints -body { run "{*}\"\{foo bar\"" } -returnCodes error -result {unmatched open brace in list} Index: tests/concat.test ================================================================== --- tests/concat.test +++ tests/concat.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/config.test ================================================================== --- tests/config.test +++ tests/config.test @@ -3,25 +3,25 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } -test pkgconfig-1.1 {query keys} { +test pkgconfig-1.1 {query keys} -body { lsort [::tcl::pkgconfig list] -} {64bit bindir,install bindir,runtime compile_debug compile_stats debug dllfile,runtime docdir,install docdir,runtime includedir,install includedir,runtime libdir,install libdir,runtime mem_debug optimized profiled scriptdir,install scriptdir,runtime threaded zipfile,runtime} +} -match glob -result {*bindir,install bindir,runtime*docdir,install docdir,runtime includedir,install includedir,runtime libdir,install libdir,runtime*scriptdir,install scriptdir,runtime*} test pkgconfig-1.2 {query keys multiple times} { string compare [::tcl::pkgconfig list] [::tcl::pkgconfig list] } 0 test pkgconfig-1.3 {query value multiple times} { string compare \ Index: tests/coroutine.test ================================================================== --- tests/coroutine.test +++ tests/coroutine.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for experimental commands that are # found in ::tcl::unsupported. The tests will migrate to normal test files # if/when the commands find their way into the core. # -# Copyright (c) 2008 by Miguel Sofer. +# Copyright © 2008 Miguel Sofer. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,11 +13,13 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testnrelevels [llength [info commands testnrelevels]] testConstraint memory [llength [info commands memory]] set lambda [list {{start 0} {stop 10}} { @@ -753,19 +755,90 @@ list } -cleanup { rename boom {}; rename cc {}; rename c {} } -result {} -test coroutine-8.0.0 {coro inject executed} -body { + +test coroutine-7.13 { + issue f9800d52bd61f240 + + vwait is not NRE-enabled, and yieldto cannot find the right splicing spot +} -body { + coroutine c0 apply [list {} { + variable done + yield + yieldto c1 + after 0 c2 + vwait [namespace current]::done + } [namespace current]] + + coroutine c1 apply [list {} { + yield + tailcall c0 + } [namespace current]] + + coroutine c2 apply [list {} { + variable done + yield + yieldto try {yieldto c1} on error {} [list after 0 [list [info coroutine]]] + yieldto try {yieldto c1} on error {} [list after 0 [list [info coroutine]]] + set done 1 + } [namespace current]] + + after 0 [list [namespace which c0]] + vwait [namespace current]::done + return $done +} -result 1 + + +test coroutine-7.14 { + issue 5106fddd4400e5b9 + + failure to yieldto is not the same thing as not calling yieldto in the + first place +} -body { + variable done + variable done1 + + coroutine c0 ::apply [list {} { + yield + after 0 [list [namespace which c1]] + vwait [namespace current]::done1 + } [namespace current]] + + coroutine c1 ::apply [list {} { + variable done1 + yield + yieldto try "yieldto [list [info coroutine]]" on error {} " + ::set [list [namespace current]]::done1 failure + ::set [list [namespace current]]::done0 failure + " + set done1 success + + } [namespace current]] + after 1 [list [namespace which c0]] + vwait [namespace current]::done0 + if {[namespace which [namespace current]::c1] ne {}} { + # prior to the fix for 5106fddd4400e5b9, the nested yieldto turned into a + # tailcall which was eventutally activated, causing control to return to + # c1. After the fix, that doesn't happen, so if c1 still exists call it + # one final time to allow it to finish and clean up + rename c1 {} + } + return [list $done0 $done1] +} -result {failure failure} + + +test coroutine-8.0.0 {coro inject executed} -constraints deprecated -body { coroutine demo apply {{} { foreach i {1 2} yield }} demo set ::result none tcl::unsupported::inject demo set ::result inject-executed demo set ::result } -result {inject-executed} -test coroutine-8.0.1 {coro inject after error} -body { +test coroutine-8.0.1 {coro inject after error} -constraints deprecated -body { coroutine demo apply {{} { foreach i {1 2} yield; error test }} demo set ::result none tcl::unsupported::inject demo set ::result inject-executed lappend ::result [catch {demo} err] $err @@ -773,27 +846,28 @@ test coroutine-8.1.1 {coro inject, ticket 42202ba1e5ff566e} -body { interp create child child eval { coroutine demo apply {{} { while {1} yield }} demo - tcl::unsupported::inject demo set ::result inject-executed + coroinject demo set ::result inject-executed } interp delete child } -result {} test coroutine-8.1.2 {coro inject with result, ticket 42202ba1e5ff566e} -body { interp create child child eval { coroutine demo apply {{} { while {1} yield }} demo - tcl::unsupported::inject demo set ::result inject-executed + coroinject demo lappend ::result inject-executed } child eval demo set result [child eval {set ::result}] interp delete child set result -} -result {inject-executed} +} -result {inject-executed yield {}} + test coroutine-9.1 {coroprobe with yield} -body { coroutine demo apply {{} { foreach i {1 2} yield }} list [coroprobe demo set i] [demo] [coroprobe demo set i] [demo] } -cleanup { @@ -964,11 +1038,11 @@ set i [interp create] } -body { $i eval { # Make the introspection code namespace path tcl::unsupported - proc probe {type var} { + proc probe {var type args} { upvar 1 $var v set f [info frame] incr f -1 set result [list $v [dict get [info frame $f] proc]] if {$type eq "yield"} { @@ -976,11 +1050,11 @@ } else { tailcall yieldto string cat $result } } proc pokecoro {c var} { - inject $c probe [corotype $c] $var + coroinject $c probe $var $c } # Coroutine implementations proc cbody1 {} { Index: tests/dcall.test ================================================================== --- tests/dcall.test +++ tests/dcall.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for Tcl_CallWhenDeleted. # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testdcall [llength [info commands testdcall]] test dcall-1.1 {deletion callbacks} testdcall { lsort -increasing [testdcall 1 2 3] Index: tests/dict.test ================================================================== --- tests/dict.test +++ tests/dict.test @@ -3,11 +3,11 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 2003-2009 Donal K. Fellows +# Copyright © 2003-2009 Donal K. Fellows # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 @@ -991,11 +991,11 @@ dict filter {a b} script {k v} { concat $k $v } } -cleanup { unset k v -} -result {expected boolean value but got "a b"} +} -result {expected boolean value but got a list} test dict-17.13 {dict filter command: script} -body { list [catch {dict filter {a b} script {k v} {error x}} msg] $msg \ $::errorInfo } -cleanup { unset k v msg @@ -1107,11 +1107,11 @@ } [dict create c d a b] test dict-19.2 {dict: testing for leaks} -constraints memory -body { # This test is made to stress object reference management memtest { apply {{} { - # A shared invalid dictinary + # A shared invalid dictionary set apa {a {}b c d} set bepa $apa catch {dict replace $apa e f} catch {dict remove $apa c d} catch {dict incr apa a 5} Index: tests/dstring.test ================================================================== --- tests/dstring.test +++ tests/dstring.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for Tcl's dynamic string library # procedures. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testdstring [llength [info commands testdstring]] if {[testConstraint testdstring]} { testdstring free } @@ -209,10 +209,42 @@ testdstring element # testdstring get } -cleanup { testdstring free } -result {x #} +test dstring-2.16 {appending list elements - bug [46dda6fc29] segfault} -constraints testdstring -setup { + testdstring free +} -body { + testdstring element "\\\n"; # Will setfault + testdstring get +} -cleanup { + testdstring free +} -result \\\\\\n +test dstring-2.17 {appending list elements - bug [46dda6fc29] segfault} -constraints testdstring -setup { + testdstring free +} -body { + testdstring element "\\\{"; # Will setfault + testdstring get +} -cleanup { + testdstring free +} -result [list [list \{]] +test dstring-2.18 {appending list elements - bug [46dda6fc29] segfault} -constraints testdstring -setup { + testdstring free +} -body { + testdstring element "\\\}"; # Will setfault + testdstring get +} -cleanup { + testdstring free +} -result [list [list \}]] +test dstring-2.19 {appending list elements - bug [46dda6fc29] segfault} -constraints testdstring -setup { + testdstring free +} -body { + testdstring element "\\\\"; # Will setfault + testdstring get +} -cleanup { + testdstring free +} -result [list [list \\]] test dstring-3.1 {nested sublists} -constraints testdstring -setup { testdstring free } -body { testdstring start @@ -384,10 +416,28 @@ testdstring trunc 0 list [testdstring get] [testdstring length] } -cleanup { testdstring free } -result {{} 0} +test dstring-4.3 {truncation} -constraints testdstring -setup { + testdstring free +} -body { + testdstring append "xwvut" -1 + # Pass a negative length to Tcl_DStringSetLength(); + # if not caught, causing '\0' to be written out-of-bounds, + # try corrupting dsPtr->length which begins + # 2*sizeof(Tcl_Size) bytes before dsPtr->staticSpace[], + # so that the result is -256 (on little endian systems) + # rather than e.g. -8 or -16. + # (sizeof(Tcl_Size) does not seem to be available via Tcl, + # so assume sizeof(Tcl_Size) == sizeof(void*) for Tcl 9.) + testdstring trunc [expr {-2*([package vsatisfies $tcl_version 9.0-] + ? $tcl_platform(pointerSize) : 4)}] + list [testdstring get] [testdstring length] +} -cleanup { + testdstring free +} -result {{} 0} test dstring-5.1 {copying to result} -constraints testdstring -setup { testdstring free } -body { testdstring append xyz -1 @@ -471,10 +521,49 @@ testdstring append z 1 lappend result [testdstring get] } -cleanup { testdstring free } -result {{} {This is a specially-allocated stringz}} + +test dstring-7.1 {copying to Tcl_Obj} -constraints testdstring -setup { + testdstring free +} -body { + testdstring append xyz -1 + list [testdstring toobj] [testdstring length] +} -cleanup { + testdstring free +} -result {xyz 0} +test dstring-7.2 {copying to a Tcl_Obj} -constraints testdstring -setup { + testdstring free + unset -nocomplain a +} -body { + foreach l {a b c d e f g h i j k l m n o p} { + testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1 + } + set a [testdstring toobj] + testdstring append abc -1 + list $a [testdstring get] +} -cleanup { + testdstring free +} -result {{aaaaaaaaaaaaaaaaaaaaa +bbbbbbbbbbbbbbbbbbbbb +ccccccccccccccccccccc +ddddddddddddddddddddd +eeeeeeeeeeeeeeeeeeeee +fffffffffffffffffffff +ggggggggggggggggggggg +hhhhhhhhhhhhhhhhhhhhh +iiiiiiiiiiiiiiiiiiiii +jjjjjjjjjjjjjjjjjjjjj +kkkkkkkkkkkkkkkkkkkkk +lllllllllllllllllllll +mmmmmmmmmmmmmmmmmmmmm +nnnnnnnnnnnnnnnnnnnnn +ooooooooooooooooooooo +ppppppppppppppppppppp +} abc} + # cleanup if {[testConstraint testdstring]} { testdstring free } Index: tests/encoding.test ================================================================== --- tests/encoding.test +++ tests/encoding.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for tclEncoding.c # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,12 +17,14 @@ namespace eval ::tcl::test::encoding { variable x catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] + package require -exact tcl::test [info patchlevel] } + +source [file join [file dirname [info script]] tcltests.tcl] proc toutf {args} { variable x lappend x "toutf $args" } @@ -37,11 +39,10 @@ # Some tests require the testencoding command testConstraint testencoding [llength [info commands testencoding]] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint teststringbytes [llength [info commands teststringbytes]] testConstraint exec [llength [info commands exec]] -testConstraint testgetencpath [llength [info commands testgetencpath]] # TclInitEncodingSubsystem is tested by the rest of this file # TclFinalizeEncodingSubsystem is not currently tested test encoding-1.1 {Tcl_GetEncoding: system encoding} -setup { @@ -62,32 +63,32 @@ encoding convertto foo abcd testencoding delete foo return $x } {{fromutf }} test encoding-1.3 {Tcl_GetEncoding: load encoding} { - list [encoding convertto jis0208 \u4e4e] \ + list [encoding convertto jis0208 乎] \ [encoding convertfrom jis0208 8C] -} "8C \u4e4e" +} "8C 乎" test encoding-2.1 {Tcl_FreeEncoding: refcount == 0} { - encoding convertto jis0208 \u4e4e + encoding convertto jis0208 乎 } {8C} test encoding-2.2 {Tcl_FreeEncoding: refcount != 0} -setup { set system [encoding system] set path [encoding dirs] } -constraints {testencoding} -body { encoding system shiftjis ;# incr ref count encoding dirs [list [pwd]] - set x [encoding convertto shiftjis \u4e4e] ;# old one found + set x [encoding convertto shiftjis 乎] ;# old one found encoding system iso8859-1 llength shiftjis ;# Shimmer away any cache of Tcl_Encoding - lappend x [catch {encoding convertto shiftjis \u4e4e} msg] $msg + lappend x [catch {encoding convertto shiftjis 乎} msg] $msg } -cleanup { encoding system iso8859-1 encoding dirs $path encoding system $system -} -result "\u008c\u00c1 1 {unknown encoding \"shiftjis\"}" +} -result "\x8C\xC1 1 {unknown encoding \"shiftjis\"}" test encoding-3.1 {Tcl_GetEncodingName, NULL} -setup { set old [encoding system] } -body { encoding system shiftjis @@ -101,10 +102,18 @@ fconfigure stdout -encoding jis0208 fconfigure stdout -encoding } -cleanup { fconfigure stdout -encoding $old } -result {jis0208} +test encoding-3.3 {fconfigure -profile} -setup { + set old [fconfigure stdout -profile] +} -body { + fconfigure stdout -profile replace + fconfigure stdout -profile +} -cleanup { + fconfigure stdout -profile $old +} -result replace test encoding-4.1 {Tcl_GetEncodingNames} -constraints {testencoding} -setup { cd [makeDirectory tmp] makeDirectory [file join tmp encoding] set path [encoding dirs] @@ -135,11 +144,11 @@ test encoding-5.1 {Tcl_SetSystemEncoding} -setup { set old [encoding system] } -body { encoding system jis0208 - encoding convertto \u4e4e + encoding convertto 乎 } -cleanup { encoding system iso8859-1 encoding system $old } -result {8C} test encoding-5.2 {Tcl_SetSystemEncoding: test ref count} { @@ -167,39 +176,39 @@ return $x } {{toutf a} {fromutf b}} test encoding-7.1 {Tcl_ExternalToUtfDString: small buffer} { encoding convertfrom jis0208 8c8c8c8c -} "\u543e\u543e\u543e\u543e" +} 吾吾吾吾 test encoding-7.2 {Tcl_UtfToExternalDString: big buffer} { set a 8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C8C append a $a append a $a append a $a append a $a set x [encoding convertfrom jis0208 $a] list [string length $x] [string index $x 0] -} "512 \u4e4e" +} "512 乎" test encoding-8.1 {Tcl_ExternalToUtf} { set f [open [file join [temporaryDirectory] dummy] w] - fconfigure $f -translation binary -encoding iso8859-1 - puts -nonewline $f "ab\x8c\xc1g" + fconfigure $f -translation binary + puts -nonewline $f "ab\x8C\xC1g" close $f set f [open [file join [temporaryDirectory] dummy] r] - fconfigure $f -translation binary -encoding shiftjis + fconfigure $f -translation lf -encoding shiftjis set x [read $f] close $f file delete [file join [temporaryDirectory] dummy] return $x -} "ab\u4e4eg" +} ab乎g test encoding-9.1 {Tcl_UtfToExternalDString: small buffer} { - encoding convertto jis0208 "\u543e\u543e\u543e\u543e" + encoding convertto jis0208 "吾吾吾吾" } {8c8c8c8c} test encoding-9.2 {Tcl_UtfToExternalDString: big buffer} { - set a \u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e\u4e4e + set a 乎乎乎乎乎乎乎乎 append a $a append a $a append a $a append a $a append a $a @@ -208,59 +217,47 @@ list [string length $x] [string range $x 0 1] } "1024 8C" test encoding-10.1 {Tcl_UtfToExternal} { set f [open [file join [temporaryDirectory] dummy] w] - fconfigure $f -translation binary -encoding shiftjis - puts -nonewline $f "ab\u4e4eg" + fconfigure $f -translation lf -encoding shiftjis + puts -nonewline $f ab乎g close $f set f [open [file join [temporaryDirectory] dummy] r] - fconfigure $f -translation binary -encoding iso8859-1 + fconfigure $f -translation binary set x [read $f] close $f file delete [file join [temporaryDirectory] dummy] return $x -} "ab\x8c\xc1g" - -proc viewable {str} { - set res "" - foreach c [split $str {}] { - if {[string is print $c] && [string is ascii $c]} { - append res $c - } else { - append res "\\u[format %4.4x [scan $c %c]]" - } - } - return "$str ($res)" -} +} "ab\x8C\xC1g" test encoding-11.1 {LoadEncodingFile: unknown encoding} {testencoding} { set system [encoding system] set path [encoding dirs] encoding system iso8859-1 encoding dirs {} llength jis0208 ;# Shimmer any cached Tcl_Encoding in shared literal - set x [list [catch {encoding convertto jis0208 \u4e4e} msg] $msg] + set x [list [catch {encoding convertto jis0208 乎} msg] $msg] encoding dirs $path encoding system $system - lappend x [encoding convertto jis0208 \u4e4e] + lappend x [encoding convertto jis0208 乎] } {1 {unknown encoding "jis0208"} 8C} test encoding-11.2 {LoadEncodingFile: single-byte} { - encoding convertfrom jis0201 \xa1 -} "\uff61" + encoding convertfrom jis0201 \xA1 +} ｡ test encoding-11.3 {LoadEncodingFile: double-byte} { encoding convertfrom jis0208 8C -} "\u4e4e" +} 乎 test encoding-11.4 {LoadEncodingFile: multi-byte} { - encoding convertfrom shiftjis \x8c\xc1 -} "\u4e4e" + encoding convertfrom shiftjis \x8C\xC1 +} 乎 test encoding-11.5 {LoadEncodingFile: escape file} { - viewable [encoding convertto iso2022 \u4e4e] -} [viewable "\x1b\$B8C\x1b(B"] + encoding convertto iso2022 乎 +} \x1B\$B8C\x1B(B test encoding-11.5.1 {LoadEncodingFile: escape file} { - viewable [encoding convertto iso2022-jp \u4e4e] -} [viewable "\x1b\$B8C\x1b(B"] + encoding convertto iso2022-jp 乎 +} \x1B\$B8C\x1B(B test encoding-11.6 {LoadEncodingFile: invalid file} -constraints {testencoding} -setup { set system [encoding system] set path [encoding dirs] encoding system iso8859-1 } -body { @@ -270,182 +267,403 @@ makeDirectory [file join tmp encoding] set f [open [file join tmp encoding splat.enc] w] fconfigure $f -translation binary puts $f "abcdefghijklmnop" close $f - encoding convertto splat \u4e4e + encoding convertto splat 乎 } -returnCodes error -cleanup { file delete [file join [temporaryDirectory] tmp encoding splat.enc] removeDirectory [file join tmp encoding] removeDirectory tmp cd [workingDirectory] encoding dirs $path encoding system $system } -result {invalid encoding file "splat"} - +test encoding-11.8 {encoding: extended Unicode UTF-16} { + encoding convertto utf-16le 😹 +} =Ø9Þ +test encoding-11.9 {encoding: extended Unicode UTF-16} { + encoding convertto utf-16be 😹 +} Ø=Þ9 +test encoding-11.10 {encoding: extended Unicode UTF-32} { + encoding convertto utf-32le 😹 +} 9\xF6\x01\x00 +test encoding-11.11 {encoding: extended Unicode UTF-32} { + encoding convertto utf-32be 😹 +} \x00\x01\xF69 # OpenEncodingFile is fully tested by the rest of the tests in this file. test encoding-12.1 {LoadTableEncoding: normal encoding} { - set x [encoding convertto iso8859-3 \u0120] - append x [encoding convertto iso8859-3 \xD5] - append x [encoding convertfrom iso8859-3 \xD5] -} "\xd5?\u120" + set x [encoding convertto iso8859-3 Ġ] + append x [encoding convertto -profile tcl8 iso8859-3 Õ] + append x [encoding convertfrom iso8859-3 Õ] +} "Õ?Ġ" test encoding-12.2 {LoadTableEncoding: single-byte encoding} { - set x [encoding convertto iso8859-3 ab\u0120g] - append x [encoding convertfrom iso8859-3 ab\xD5g] -} "ab\xd5gab\u120g" + set x [encoding convertto iso8859-3 abĠg] + append x [encoding convertfrom iso8859-3 abÕg] +} "abÕgabĠg" test encoding-12.3 {LoadTableEncoding: multi-byte encoding} { - set x [encoding convertto shiftjis ab\u4E4Eg] - append x [encoding convertfrom shiftjis ab\x8c\xc1g] -} "ab\x8c\xc1gab\u4e4eg" + set x [encoding convertto shiftjis ab乎g] + append x [encoding convertfrom shiftjis ab\x8C\xC1g] +} "ab\x8C\xC1gab乎g" test encoding-12.4 {LoadTableEncoding: double-byte encoding} { - set x [encoding convertto jis0208 \u4e4e\u3b1] + set x [encoding convertto jis0208 乎α] append x [encoding convertfrom jis0208 8C&A] -} "8C&A\u4e4e\u3b1" +} "8C&A乎α" test encoding-12.5 {LoadTableEncoding: symbol encoding} { - set x [encoding convertto symbol \u3b3] - append x [encoding convertto symbol \u67] - append x [encoding convertfrom symbol \x67] -} "\x67\x67\u3b3" + set x [encoding convertto symbol γ] + append x [encoding convertto symbol g] + append x [encoding convertfrom symbol g] +} "ggγ" test encoding-13.1 {LoadEscapeTable} { - viewable [set x [encoding convertto iso2022 ab\u4e4e\u68d9g]] -} [viewable "ab\x1b\$B8C\x1b\$\(DD%\x1b(Bg"] + encoding convertto iso2022 ab乎棙g +} ab\x1B\$B8C\x1B\$\(DD%\x1B(Bg test encoding-15.1 {UtfToUtfProc} { - encoding convertto utf-8 \xa3 -} "\xc2\xa3" + encoding convertto utf-8 £ +} "\xC2\xA3" test encoding-15.2 {UtfToUtfProc null character output} testbytestring { - binary scan [testbytestring [encoding convertto utf-8 \u0000]] H* z + binary scan [testbytestring [encoding convertto utf-8 \x00]] H* z set z } 00 test encoding-15.3 {UtfToUtfProc null character input} teststringbytes { - set y [encoding convertfrom utf-8 [encoding convertto utf-8 \u0000]] + set y [encoding convertfrom utf-8 [encoding convertto utf-8 \x00]] binary scan [teststringbytes $y] H* z set z } c080 test encoding-15.4 {UtfToUtfProc emoji character input} -body { set x \xED\xA0\xBD\xED\xB8\x82 - set y [encoding convertfrom utf-8 \xED\xA0\xBD\xED\xB8\x82] + set y [encoding convertfrom -profile tcl8 utf-8 \xED\xA0\xBD\xED\xB8\x82] list [string length $x] $y -} -result "6 \U1F602" +} -result "6 😂" test encoding-15.5 {UtfToUtfProc emoji character input} { set x \xF0\x9F\x98\x82 set y [encoding convertfrom utf-8 \xF0\x9F\x98\x82] list [string length $x] $y -} "4 \U1F602" +} "4 😂" test encoding-15.6 {UtfToUtfProc emoji character output} { set x \uDE02\uD83D\uDE02\uD83D - set y [encoding convertto utf-8 \uDE02\uD83D\uDE02\uD83D] + set y [encoding convertto -profile tcl8 utf-8 \uDE02\uD83D\uDE02\uD83D] binary scan $y H* z list [string length $y] $z } {10 edb882f09f9882eda0bd} test encoding-15.7 {UtfToUtfProc emoji character output} { set x \uDE02\uD83D\uD83D - set y [encoding convertto utf-8 \uDE02\uD83D\uD83D] + set y [encoding convertto -profile tcl8 utf-8 \uDE02\uD83D\uD83D] binary scan $y H* z list [string length $x] [string length $y] $z } {3 9 edb882eda0bdeda0bd} test encoding-15.8 {UtfToUtfProc emoji character output} { - set x \uDE02\uD83D\xE9 - set y [encoding convertto utf-8 \uDE02\uD83D\xE9] + set x \uDE02\uD83Dé + set y [encoding convertto -profile tcl8 utf-8 \uDE02\uD83Dé] binary scan $y H* z list [string length $x] [string length $y] $z } {3 8 edb882eda0bdc3a9} test encoding-15.9 {UtfToUtfProc emoji character output} { set x \uDE02\uD83DX - set y [encoding convertto utf-8 \uDE02\uD83DX] + set y [encoding convertto -profile tcl8 utf-8 \uDE02\uD83DX] binary scan $y H* z list [string length $x] [string length $y] $z } {3 7 edb882eda0bd58} test encoding-15.10 {UtfToUtfProc high surrogate character output} { - set x \uDE02\xE9 - set y [encoding convertto utf-8 \uDE02\xE9] + set x \uDE02é + set y [encoding convertto -profile tcl8 utf-8 \uDE02é] binary scan $y H* z list [string length $x] [string length $y] $z } {2 5 edb882c3a9} test encoding-15.11 {UtfToUtfProc low surrogate character output} { - set x \uDA02\xE9 - set y [encoding convertto utf-8 \uDA02\xE9] + set x \uDA02é + set y [encoding convertto -profile tcl8 utf-8 \uDA02é] binary scan $y H* z list [string length $x] [string length $y] $z } {2 5 eda882c3a9} test encoding-15.12 {UtfToUtfProc high surrogate character output} { set x \uDE02Y - set y [encoding convertto utf-8 \uDE02Y] + set y [encoding convertto -profile tcl8 utf-8 \uDE02Y] binary scan $y H* z list [string length $x] [string length $y] $z } {2 4 edb88259} test encoding-15.13 {UtfToUtfProc low surrogate character output} { set x \uDA02Y - set y [encoding convertto utf-8 \uDA02Y] + set y [encoding convertto -profile tcl8 utf-8 \uDA02Y] binary scan $y H* z list [string length $x] [string length $y] $z } {2 4 eda88259} test encoding-15.14 {UtfToUtfProc high surrogate character output} { set x \uDE02 - set y [encoding convertto utf-8 \uDE02] + set y [encoding convertto -profile tcl8 utf-8 \uDE02] binary scan $y H* z list [string length $x] [string length $y] $z } {1 3 edb882} test encoding-15.15 {UtfToUtfProc low surrogate character output} { set x \uDA02 - set y [encoding convertto utf-8 \uDA02] + set y [encoding convertto -profile tcl8 utf-8 \uDA02] binary scan $y H* z list [string length $x] [string length $y] $z } {1 3 eda882} test encoding-15.16 {UtfToUtfProc: Invalid 4-byte UTF-8, see [ed29806ba]} { set x \xF0\xA0\xA1\xC2 - set y [encoding convertfrom utf-8 \xF0\xA0\xA1\xC2] + set y [encoding convertfrom -profile tcl8 utf-8 \xF0\xA0\xA1\xC2] list [string length $x] $y } "4 \xF0\xA0\xA1\xC2" test encoding-15.17 {UtfToUtfProc emoji character output} { - set x \U1F602 - set y [encoding convertto utf-8 \U1F602] + set x 😂 + set y [encoding convertto utf-8 😂] binary scan $y H* z list [string length $y] $z } {4 f09f9882} +test encoding-15.18 {UtfToUtfProc CESU-8 6-byte sequence} { + set y [encoding convertto cesu-8 \U10000] + binary scan $y H* z + list [string length $y] $z +} {6 eda080edb080} +test encoding-15.19 {UtfToUtfProc CESU-8 upper surrogate} { + set y [encoding convertto cesu-8 \uD800] + binary scan $y H* z + list [string length $y] $z +} {3 eda080} +test encoding-15.20 {UtfToUtfProc CESU-8 lower surrogate} { + set y [encoding convertto cesu-8 \uDC00] + binary scan $y H* z + list [string length $y] $z +} {3 edb080} +test encoding-15.21 {UtfToUtfProc CESU-8 noncharacter} { + set y [encoding convertto cesu-8 \uFFFF] + binary scan $y H* z + list [string length $y] $z +} {3 efbfbf} +test encoding-15.22 {UtfToUtfProc CESU-8 bug [048dd20b4171c8da]} { + set y [encoding convertto cesu-8 \x80] + binary scan $y H* z + list [string length $y] $z +} {2 c280} +test encoding-15.23 {UtfToUtfProc CESU-8 bug [048dd20b4171c8da]} { + set y [encoding convertto cesu-8 \u100] + binary scan $y H* z + list [string length $y] $z +} {2 c480} +test encoding-15.24 {UtfToUtfProc CESU-8 bug [048dd20b4171c8da]} { + set y [encoding convertto cesu-8 \u3FF] + binary scan $y H* z + list [string length $y] $z +} {2 cfbf} +test encoding-15.25 {UtfToUtfProc CESU-8} { + encoding convertfrom cesu-8 \x00 +} \x00 +test encoding-15.26 {UtfToUtfProc CESU-8} { + encoding convertfrom -profile tcl8 cesu-8 \xC0\x80 +} \x00 +test encoding-15.27 {UtfToUtfProc -profile strict CESU-8} { + encoding convertfrom -profile strict cesu-8 \x00 +} \x00 +test encoding-15.28 {UtfToUtfProc -profile strict CESU-8} -body { + encoding convertfrom -profile strict cesu-8 \xC0\x80 +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\xC0'} +test encoding-15.29 {UtfToUtfProc CESU-8} { + encoding convertto cesu-8 \x00 +} \x00 +test encoding-15.30 {UtfToUtfProc -profile strict CESU-8} { + encoding convertto -profile strict cesu-8 \x00 +} \x00 +test encoding-15.31 {UtfToUtfProc -profile strict CESU-8 (bytes F0-F4 are invalid)} -body { + encoding convertfrom -profile strict cesu-8 \xF1\x86\x83\x9C +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\xF1'} +test encoding-15.32 {UtfToUtfProc CESU-8 [2f22a7364d]} -body { + encoding convertto cesu-8 \U1f600 +} -result \xED\xA0\xBD\xED\xB8\x80 +test encoding-15.33 {UtfToUtfProc CESU-8 [63325009a8]} -body { + encoding convertto cesu-8 \u0400 +} -result \xD0\x80 test encoding-16.1 {Utf16ToUtfProc} -body { set val [encoding convertfrom utf-16 NN] list $val [format %x [scan $val %c]] -} -result "\u4E4E 4e4e" +} -result "乎 4e4e" test encoding-16.2 {Utf16ToUtfProc} -body { set val [encoding convertfrom utf-16 "\xD8\xD8\xDC\xDC"] list $val [format %x [scan $val %c]] } -result "\U460DC 460dc" test encoding-16.3 {Utf16ToUtfProc} -body { - set val [encoding convertfrom utf-16 "\xDC\xDC"] + set val [encoding convertfrom -profile tcl8 utf-16 "\xDC\xDC"] list $val [format %x [scan $val %c]] } -result "\uDCDC dcdc" test encoding-16.4 {Ucs2ToUtfProc} -body { set val [encoding convertfrom ucs-2 NN] list $val [format %x [scan $val %c]] -} -result "\u4E4E 4e4e" -test encoding-16.4 {Ucs2ToUtfProc} -body { +} -result "乎 4e4e" +test encoding-16.5 {Ucs2ToUtfProc} -body { set val [encoding convertfrom ucs-2 "\xD8\xD8\xDC\xDC"] list $val [format %x [scan $val %c]] } -result "\U460DC 460dc" +test encoding-16.6 {Utf32ToUtfProc} -body { + set val [encoding convertfrom utf-32le NN\0\0] + list $val [format %x [scan $val %c]] +} -result "乎 4e4e" +test encoding-16.7 {Utf32ToUtfProc} -body { + set val [encoding convertfrom utf-32be \0\0NN] + list $val [format %x [scan $val %c]] +} -result "乎 4e4e" +test encoding-16.8 {Utf32ToUtfProc} -body { + set val [encoding convertfrom -profile tcl8 utf-32 \x41\x00\x00\x41] + list $val [format %x [scan $val %c]] +} -result "\uFFFD fffd" +test encoding-16.9 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32le \x00\xD8\x00\x00 +} -result \uD800 +test encoding-16.10 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32le \x00\xDC\x00\x00 +} -result \uDC00 +test encoding-16.11 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32le \x00\xD8\x00\x00\x00\xDC\x00\x00 +} -result \uD800\uDC00 +test encoding-16.12 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32le \x00\xDC\x00\x00\x00\xD8\x00\x00 +} -result \uDC00\uD800 +test encoding-16.13 {Utf16ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-16le \x00\xD8 +} -result \uD800 +test encoding-16.14 {Utf16ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-16le \x00\xDC +} -result \uDC00 +test encoding-16.15 {Utf16ToUtfProc} -body { + encoding convertfrom utf-16le \x00\xD8\x00\xDC +} -result \uD800\uDC00 +test encoding-16.16 {Utf16ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-16le \x00\xDC\x00\xD8 +} -result \uDC00\uD800 +test encoding-16.17 {Utf32ToUtfProc} -body { + list [encoding convertfrom -profile strict -failindex idx utf-32le \x41\x00\x00\x00\x00\xD8\x00\x00\x42\x00\x00\x00] [set idx] +} -result {A 4} + +test encoding-16.18 { + Utf16ToUtfProc, Tcl_UniCharToUtf, surrogate pairs in utf-16 +} -body { + apply [list {} { + for {set i 0xD800} {$i < 0xDBFF} {incr i} { + for {set j 0xDC00} {$j < 0xDFFF} {incr j} { + set string [binary format S2 [list $i $j]] + set status [catch { + set decoded [encoding convertfrom utf-16be $string] + set encoded [encoding convertto utf-16be $decoded] + }] + if {$status || ( $encoded ne $string )} { + return [list [format %x $i] [format %x $j]] + } + } + } + return done + } [namespace current]] +} -result done +test encoding-16.19.strict {Utf16ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile strict utf-16 "\x41\x41\x41" +} -returnCodes 1 -result {unexpected byte sequence starting at index 2: '\x41'} +test encoding-16.19.tcl8 {Utf16ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile tcl8 utf-16 "\x41\x41\x41" +} -result \u4141\uFFFD +test encoding-16.20.tcl8 {Utf16ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile tcl8 utf-16 "\xD8\xD8" +} -result \uD8D8 +test encoding-16.20.strict {Utf16ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile strict utf-16 "\xD8\xD8" +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\xD8'} +test encoding-16.21.tcl8 {Utf32ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile tcl8 utf-32 "\x00\x00\x00\x00\x41\x41" +} -result \x00\uFFFD +test encoding-16.21.strict {Utf32ToUtfProc, bug [d19fe0a5b]} -body { + encoding convertfrom -profile strict utf-32 "\x00\x00\x00\x00\x41\x41" +} -returnCodes 1 -result {unexpected byte sequence starting at index 4: '\x41'} +test encoding-16.22 {Utf16ToUtfProc, strict, bug [db7a085bd9]} -body { + encoding convertfrom -profile strict utf-16le \x00\xD8 +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\x00'} +test encoding-16.23 {Utf16ToUtfProc, strict, bug [db7a085bd9]} -body { + encoding convertfrom -profile strict utf-16le \x00\xDC +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\x00'} +test encoding-16.24 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32 "\xFF\xFF\xFF\xFF" +} -result \uFFFD +test encoding-16.25.strict {Utf32ToUtfProc} -body { + encoding convertfrom -profile strict utf-32 "\x01\x00\x00\x01" +} -returnCodes 1 -result {unexpected byte sequence starting at index 0: '\x01'} +test encoding-16.25.tcl8 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32 "\x01\x00\x00\x01" +} -result \uFFFD test encoding-17.1 {UtfToUtf16Proc} -body { encoding convertto utf-16 "\U460DC" } -result "\xD8\xD8\xDC\xDC" -test encoding-17.2 {UtfToUtf16Proc} -body { - encoding convertto utf-16 "\uDCDC" -} -result "\xDC\xDC" -test encoding-17.3 {UtfToUtf16Proc} -body { - encoding convertto utf-16 "\uD8D8" -} -result "\xD8\xD8" -test encoding-17.4 {UtfToUcs2Proc} -body { +test encoding-17.2 {UtfToUcs2Proc, invalid testcase, see [5607d6482c]} -constraints deprecated -body { encoding convertfrom utf-16 [encoding convertto ucs-2 "\U460DC"] } -result "\uFFFD" +test encoding-17.3 {UtfToUtf16Proc} -body { + encoding convertto -profile tcl8 utf-16be "\uDCDC" +} -result "\xDC\xDC" +test encoding-17.4 {UtfToUtf16Proc} -body { + encoding convertto -profile tcl8 utf-16le "\uD8D8" +} -result "\xD8\xD8" +test encoding-17.5 {UtfToUtf32Proc} -body { + encoding convertto utf-32le "\U460DC" +} -result "\xDC\x60\x04\x00" +test encoding-17.6 {UtfToUtf32Proc} -body { + encoding convertto utf-32be "\U460DC" +} -result "\x00\x04\x60\xDC" +test encoding-17.7 {UtfToUtf16Proc} -body { + encoding convertto -profile strict utf-16be "\uDCDC" +} -returnCodes error -result {unexpected character at index 0: 'U+00DCDC'} +test encoding-17.8 {UtfToUtf16Proc} -body { + encoding convertto -profile strict utf-16le "\uD8D8" +} -returnCodes error -result {unexpected character at index 0: 'U+00D8D8'} +test encoding-17.9 {Utf32ToUtfProc} -body { + encoding convertfrom -profile strict utf-32 "\xFF\xFF\xFF\xFF" +} -returnCodes error -result {unexpected byte sequence starting at index 0: '\xFF'} +test encoding-17.10 {Utf32ToUtfProc} -body { + encoding convertfrom -profile tcl8 utf-32 "\xFF\xFF\xFF\xFF" +} -result \uFFFD +test encoding-17.11 {Utf32ToUtfProc} -body { + encoding convertfrom -profile strict utf-32le "\x00\xD8\x00\x00" +} -returnCodes error -result {unexpected byte sequence starting at index 0: '\x00'} +test encoding-17.12 {Utf32ToUtfProc} -body { + encoding convertfrom -profile strict utf-32le "\x00\xDC\x00\x00" +} -returnCodes error -result {unexpected byte sequence starting at index 0: '\x00'} -test encoding-18.1 {TableToUtfProc} { -} {} +test encoding-18.1 {TableToUtfProc on invalid input} -body { + list [catch {encoding convertto -profile tcl8 jis0208 \\} res] $res +} -result {0 !)} +test encoding-18.2 {TableToUtfProc on invalid input with -profile strict} -body { + list [catch {encoding convertto -profile strict jis0208 \\} res] $res +} -result {1 {unexpected character at index 0: 'U+00005C'}} +test encoding-18.3 {TableToUtfProc on invalid input with -profile strict -failindex} -body { + list [catch {encoding convertto -profile strict -failindex pos jis0208 \\} res] $res $pos +} -result {0 {} 0} +test encoding-18.4 {TableToUtfProc on invalid input with -failindex -profile strict} -body { + list [catch {encoding convertto -failindex pos -profile strict jis0208 \\} res] $res $pos +} -result {0 {} 0} +test encoding-18.5 {TableToUtfProc on invalid input with -failindex} -body { + list [catch {encoding convertto -profile tcl8 -failindex pos jis0208 \\} res] $res $pos +} -result {0 !) -1} +test encoding-18.6 {TableToUtfProc on invalid input with -profile tcl8} -body { + list [catch {encoding convertto -profile tcl8 jis0208 \\} res] $res +} -result {0 !)} -test encoding-19.1 {TableFromUtfProc} { -} {} +test encoding-19.1 {TableFromUtfProc} -body { + encoding convertfrom -profile tcl8 ascii AÁ +} -result AÁ +test encoding-19.2 {TableFromUtfProc} -body { + encoding convertfrom -profile tcl8 ascii AÁ +} -result AÁ +test encoding-19.3 {TableFromUtfProc} -body { + encoding convertfrom -profile strict ascii AÁ +} -returnCodes 1 -result {unexpected byte sequence starting at index 1: '\xC1'} +test encoding-19.4 {TableFromUtfProc} -body { + list [encoding convertfrom -profile tcl8 -failindex idx ascii AÁ] [set idx] +} -result [list A\xC1 -1] +test encoding-19.5 {TableFromUtfProc} -body { + list [encoding convertfrom -failindex idx -profile strict ascii A\xC1] [set idx] +} -result {A 1} +test encoding-19.6 {TableFromUtfProc} -body { + list [encoding convertfrom -failindex idx -profile strict ascii AÁB] [set idx] +} -result {A 1} test encoding-20.1 {TableFreefProc} { } {} test encoding-21.1 {EscapeToUtfProc} { @@ -452,26 +670,26 @@ } {} test encoding-22.1 {EscapeFromUtfProc} { } {} -set iso2022encData "\u001b\$B;d\$I\$b\$G\$O!\"%A%C%W\$49XF~;~\$K\$4EPO?\$\$\$?\$@\$\$\$?\$4=;=j\$r%-%c%C%7%e%\"%&%H\$N:]\$N\u001b(B -\u001b\$B>.@Z.@Z> 8) | 0x80}] [expr {($code & 0xff) | 0x80}] + [expr {($code >> 8) | 0x80}] [expr {($code & 0xFF) | 0x80}] } proc gen-jisx0208-iso2022-jp {code} { binary format a3cca3 \ - "\x1b\$B" [expr {$code >> 8}] [expr {$code & 0xff}] "\x1b(B" + "\x1B\$B" [expr {$code >> 8}] [expr {$code & 0xFF}] "\x1B(B" } proc gen-jisx0208-cp932 {code} { set c1 [expr {($code >> 8) | 0x80}] set c2 [expr {($code & 0xff)| 0x80}] if {$c1 % 2} { - set c1 [expr {($c1 >> 1) + ($c1 < 0xdf ? 0x31 : 0x71)}] - incr c2 [expr {- (0x60 + ($c2 < 0xe0))}] + set c1 [expr {($c1 >> 1) + ($c1 < 0xDF ? 0x31 : 0x71)}] + incr c2 [expr {- (0x60 + ($c2 < 0xE0))}] } else { - set c1 [expr {($c1 >> 1) + ($c1 < 0xdf ? 0x30 : 0x70)}] + set c1 [expr {($c1 >> 1) + ($c1 < 0xDF ? 0x30 : 0x70)}] incr c2 -2 } binary format cc $c1 $c2 } proc channel-diff {fa fb} { @@ -696,19 +1034,17 @@ close $fb } -result {} } } -test encoding-26.0 {Tcl_GetEncodingSearchPath} -constraints { - testgetencpath -} -setup { - set origPath [testgetencpath] - testsetencpath slappy +test encoding-26.0 {Tcl_GetEncodingSearchPath} -setup { + set origPath [encoding dirs] + encoding dirs slappy } -body { - testgetencpath + encoding dirs } -cleanup { - testsetencpath $origPath + encoding dirs $origPath } -result slappy file delete {*}[glob -directory [temporaryDirectory] *.chars *.tcltestout] # ===> Cut here <=== @@ -730,26 +1066,103 @@ set string hello foreach name [encoding names] { if {$name ne "unicode"} { incr count } - encoding convertto $name $string + encoding convertto -profile tcl8 $name $string # discard the cached internal representation of Tcl_Encoding # Unfortunately, without this, encoding 2-1 fails. llength $name } return $count -} -result 85 +} -result 93 runtests +test encoding-bug-183a1adcc0-1 {Bug [183a1adcc0] Buffer overflow Tcl_UtfToExternal} -constraints { + testencoding +} -body { + # Note - buffers are initialized to \xFF + list [catch {testencoding Tcl_UtfToExternal utf-16 A {start end} {} 1} result] $result +} -result [list 0 [list nospace {} \xFF]] + +test encoding-bug-183a1adcc0-2 {Bug [183a1adcc0] Buffer overflow Tcl_UtfToExternal} -constraints { + testencoding +} -body { + # Note - buffers are initialized to \xFF + list [catch {testencoding Tcl_UtfToExternal utf-16 A {start end} {} 0} result] $result +} -result [list 0 [list nospace {} {}]] + +test encoding-bug-183a1adcc0-3 {Bug [183a1adcc0] Buffer overflow Tcl_UtfToExternal} -constraints { + testencoding +} -body { + # Note - buffers are initialized to \xFF + list [catch {testencoding Tcl_UtfToExternal utf-16 A {start end} {} 2} result] $result +} -result [list 0 [list nospace {} \x00\x00]] + +test encoding-bug-183a1adcc0-4 {Bug [183a1adcc0] Buffer overflow Tcl_UtfToExternal} -constraints { + testencoding +} -body { + # Note - buffers are initialized to \xFF + list [catch {testencoding Tcl_UtfToExternal utf-16 A {start end} {} 3} result] $result +} -result [list 0 [list nospace {} \x00\x00\xFF]] + +test encoding-bug-183a1adcc0-5 {Bug [183a1adcc0] Buffer overflow Tcl_UtfToExternal} -constraints { + testencoding +} -body { + list [catch {testencoding Tcl_UtfToExternal utf-16 A {start end} {} 4} result] $result +} -result [list 0 [list ok {} [expr {$::tcl_platform(byteOrder) eq "littleEndian" ? "\x41\x00" : "\x00\x41"}]\x00\x00]] + } + +test encoding-29.0 {get encoding nul terminator lengths} -constraints { + testencoding +} -body { + list \ + [testencoding nullength ascii] \ + [testencoding nullength utf-16] \ + [testencoding nullength utf-32] \ + [testencoding nullength gb12345] \ + [testencoding nullength ksc5601] +} -result {1 2 4 2 2} + +test encoding-bug-6a3e2cb0f0-1 {Bug [6a3e2cb0f0] - invalid bytes in escape encodings} -body { + encoding convertfrom -profile tcl8 iso2022-jp x\x1B\x7Aaby +} -result x\uFFFDy +test encoding-bug-6a3e2cb0f0-2 {Bug [6a3e2cb0f0] - invalid bytes in escape encodings} -body { + encoding convertfrom -profile strict iso2022-jp x\x1B\x7Aaby +} -returnCodes error -result {unexpected byte sequence starting at index 1: '\x1B'} +test encoding-bug-6a3e2cb0f0-3 {Bug [6a3e2cb0f0] - invalid bytes in escape encodings} -body { + encoding convertfrom -profile replace iso2022-jp x\x1B\x7Aaby +} -result x\uFFFDy + +test encoding-bug-66ffafd309-1-tcl8 {Bug [66ffafd309] - truncated DBCS} -body { + encoding convertfrom -profile tcl8 gb12345 x +} -result x +test encoding-bug-66ffafd309-1-strict {Bug [66ffafd309] - truncated DBCS} -body { + encoding convertfrom -profile strict gb12345 x +} -result {unexpected byte sequence starting at index 0: '\x78'} -returnCodes error +test encoding-bug-66ffafd309-1-replace {Bug [66ffafd309] - truncated DBCS} -body { + encoding convertfrom -profile replace gb12345 x +} -result \uFFFD +test encoding-bug-66ffafd309-2-tcl8 {Bug [66ffafd309] - invalid DBCS} -body { + # Not truncated but invalid + encoding convertfrom -profile tcl8 jis0208 \x78\x79 +} -result \x78\x79 +test encoding-bug-66ffafd309-2-strict {Bug [66ffafd309] - invalid DBCS} -body { + # Not truncated but invalid + encoding convertfrom -profile strict jis0208 \x78\x79 +} -result {unexpected byte sequence starting at index 1: '\x79'} -returnCodes error +test encoding-bug-66ffafd309-2-replace {Bug [66ffafd309] - invalid DBCS} -body { + # Not truncated but invalid + encoding convertfrom -profile replace jis0208 \x78\x79 +} -result \uFFFD\uFFFD # cleanup namespace delete ::tcl::test::encoding ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: ADDED tests/encodingVectors.tcl Index: tests/encodingVectors.tcl ================================================================== --- /dev/null +++ tests/encodingVectors.tcl @@ -0,0 +1,657 @@ +# This file contains test vectors for verifying various encodings. They are +# stored in a common file so that they can be sourced into the various test +# modules that are dependent on encodings. This file contains statically defined +# test vectors. In addition, it sources the ICU-generated test vectors from +# icuUcmTests.tcl. +# +# Note that sourcing the file will reinitialize any existing encoding test +# vectors. +# + +# List of defined encoding profiles +set encProfiles {tcl8 strict replace} +set encDefaultProfile tcl8; # Should reflect the default from implementation + +# encValidStrings - Table of valid strings. +# +# Each row is +# The pair should be unique for generated test ids to be unique. +# STR is a string that can be encoded in the encoding ENCODING resulting +# in the byte sequence BYTES. The CTRL field is a list that controls test +# generation. It may contain zero or more of `solo`, `lead`, `tail` and +# `middle` indicating that the generated tests should include the string +# by itself, as the lead of a longer string, as the tail of a longer string +# and in the middle of a longer string. If CTRL is empty, it is treated as +# containing all four of the above. The CTRL field may also contain the +# words knownBug or knownW3C which will cause the test generation for that +# vector to be skipped. +# +# utf-16, utf-32 missing because they are automatically +# generated based on le/be versions. +set encValidStrings {}; # Reset the table + +lappend encValidStrings {*}{ + ascii \u0000 00 {} {Lowest ASCII} + ascii \u007F 7F {} {Highest ASCII} + ascii \u007D 7D {} {Brace - just to verify test scripts are escaped correctly} + ascii \u007B 7B {} {Terminating brace - just to verify test scripts are escaped correctly} + + utf-8 \u0000 00 {} {Unicode Table 3.7 Row 1} + utf-8 \u007F 7F {} {Unicode Table 3.7 Row 1} + utf-8 \u0080 C280 {} {Unicode Table 3.7 Row 2} + utf-8 \u07FF DFBF {} {Unicode Table 3.7 Row 2} + utf-8 \u0800 E0A080 {} {Unicode Table 3.7 Row 3} + utf-8 \u0FFF E0BFBF {} {Unicode Table 3.7 Row 3} + utf-8 \u1000 E18080 {} {Unicode Table 3.7 Row 4} + utf-8 \uCFFF ECBFBF {} {Unicode Table 3.7 Row 4} + utf-8 \uD000 ED8080 {} {Unicode Table 3.7 Row 5} + utf-8 \uD7FF ED9FBF {} {Unicode Table 3.7 Row 5} + utf-8 \uE000 EE8080 {} {Unicode Table 3.7 Row 6} + utf-8 \uFFFF EFBFBF {} {Unicode Table 3.7 Row 6} + utf-8 \U10000 F0908080 {} {Unicode Table 3.7 Row 7} + utf-8 \U3FFFF F0BFBFBF {} {Unicode Table 3.7 Row 7} + utf-8 \U40000 F1808080 {} {Unicode Table 3.7 Row 8} + utf-8 \UFFFFF F3BFBFBF {} {Unicode Table 3.7 Row 8} + utf-8 \U100000 F4808080 {} {Unicode Table 3.7 Row 9} + utf-8 \U10FFFF F48FBFBF {} {Unicode Table 3.7 Row 9} + utf-8 A\u03A9\u8A9E\U00010384 41CEA9E8AA9EF0908E84 {} {Unicode 2.5} + + utf-16le \u0000 0000 {} {Lowest code unit} + utf-16le \uD7FF FFD7 {} {Below high surrogate range} + utf-16le \uE000 00E0 {} {Above low surrogate range} + utf-16le \uFFFF FFFF {} {Highest code unit} + utf-16le \U010000 00D800DC {} {First surrogate pair} + utf-16le \U10FFFF FFDBFFDF {} {First surrogate pair} + utf-16le A\u03A9\u8A9E\U00010384 4100A9039E8A00D884DF {} {Unicode 2.5} + + utf-16be \u0000 0000 {} {Lowest code unit} + utf-16be \uD7FF D7FF {} {Below high surrogate range} + utf-16be \uE000 E000 {} {Above low surrogate range} + utf-16be \uFFFF FFFF {} {Highest code unit} + utf-16be \U010000 D800DC00 {} {First surrogate pair} + utf-16be \U10FFFF DBFFDFFF {} {First surrogate pair} + utf-16be A\u03A9\u8A9E\U00010384 004103A98A9ED800DF84 {} {Unicode 2.5} + + utf-32le \u0000 00000000 {} {Lowest code unit} + utf-32le \uFFFF FFFF0000 {} {Highest BMP} + utf-32le \U010000 00000100 {} {First supplementary} + utf-32le \U10FFFF ffff1000 {} {Last supplementary} + utf-32le A\u03A9\u8A9E\U00010384 41000000A90300009E8A000084030100 {} {Unicode 2.5} + + utf-32be \u0000 00000000 {} {Lowest code unit} + utf-32be \uFFFF 0000FFFF {} {Highest BMP} + utf-32be \U010000 00010000 {} {First supplementary} + utf-32be \U10FFFF 0010FFFF {} {Last supplementary} + utf-32be A\u03A9\u8A9E\U00010384 00000041000003A900008A9E00010384 {} {Unicode 2.5} +} + +# encInvalidBytes - Table of invalid byte sequences +# These are byte sequences that should appear for an encoding. Each row is +# of the form +# +# The triple should be unique for test ids to be +# unique. BYTES is a byte sequence that is invalid. EXPECTEDRESULT is the +# expected string when the bytes are decoded using the PROFILE profile. +# FAILINDEX gives the expected index of the invalid byte under that profile. The +# CTRL field is a list that controls test generation. It may contain zero or +# more of `solo`, `lead`, `tail` and `middle` indicating that the generated the +# tail of a longer and in the middle of a longer string. If empty, it is treated +# as containing all four of the above. The CTRL field may also contain the words +# knownBug or knownW3C which will cause the test generation for that vector to +# be skipped. +# +# utf-32 missing because they are automatically generated based on le/be +# versions. +set encInvalidBytes {}; # Reset the table + +# ascii - Any byte above 127 is invalid and is mapped +# to the same numeric code point except for the range +# 80-9F which is treated as cp1252. +# This tests the TableToUtfProc code path. +lappend encInvalidBytes {*}{ + ascii 80 tcl8 \u20AC -1 {} {map to cp1252} + ascii 80 replace \uFFFD -1 {} {Smallest invalid byte} + ascii 80 strict {} 0 {} {Smallest invalid byte} + ascii 81 tcl8 \u0081 -1 {} {map to cp1252} + ascii 82 tcl8 \u201A -1 {} {map to cp1252} + ascii 83 tcl8 \u0192 -1 {} {map to cp1252} + ascii 84 tcl8 \u201E -1 {} {map to cp1252} + ascii 85 tcl8 \u2026 -1 {} {map to cp1252} + ascii 86 tcl8 \u2020 -1 {} {map to cp1252} + ascii 87 tcl8 \u2021 -1 {} {map to cp1252} + ascii 88 tcl8 \u02C6 -1 {} {map to cp1252} + ascii 89 tcl8 \u2030 -1 {} {map to cp1252} + ascii 8A tcl8 \u0160 -1 {} {map to cp1252} + ascii 8B tcl8 \u2039 -1 {} {map to cp1252} + ascii 8C tcl8 \u0152 -1 {} {map to cp1252} + ascii 8D tcl8 \u008D -1 {} {map to cp1252} + ascii 8E tcl8 \u017D -1 {} {map to cp1252} + ascii 8F tcl8 \u008F -1 {} {map to cp1252} + ascii 90 tcl8 \u0090 -1 {} {map to cp1252} + ascii 91 tcl8 \u2018 -1 {} {map to cp1252} + ascii 92 tcl8 \u2019 -1 {} {map to cp1252} + ascii 93 tcl8 \u201C -1 {} {map to cp1252} + ascii 94 tcl8 \u201D -1 {} {map to cp1252} + ascii 95 tcl8 \u2022 -1 {} {map to cp1252} + ascii 96 tcl8 \u2013 -1 {} {map to cp1252} + ascii 97 tcl8 \u2014 -1 {} {map to cp1252} + ascii 98 tcl8 \u02DC -1 {} {map to cp1252} + ascii 99 tcl8 \u2122 -1 {} {map to cp1252} + ascii 9A tcl8 \u0161 -1 {} {map to cp1252} + ascii 9B tcl8 \u203A -1 {} {map to cp1252} + ascii 9C tcl8 \u0153 -1 {} {map to cp1252} + ascii 9D tcl8 \u009D -1 {} {map to cp1252} + ascii 9E tcl8 \u017E -1 {} {map to cp1252} + ascii 9F tcl8 \u0178 -1 {} {map to cp1252} + + ascii FF tcl8 \u00FF -1 {} {Largest invalid byte} + ascii FF replace \uFFFD -1 {} {Largest invalid byte} + ascii FF strict {} 0 {} {Largest invalid byte} +} + +# utf-8 - valid sequences based on Table 3.7 in the Unicode +# standard. +# +# Code Points First Second Third Fourth Byte +# U+0000..U+007F 00..7F +# U+0080..U+07FF C2..DF 80..BF +# U+0800..U+0FFF E0 A0..BF 80..BF +# U+1000..U+CFFF E1..EC 80..BF 80..BF +# U+D000..U+D7FF ED 80..9F 80..BF +# U+E000..U+FFFF EE..EF 80..BF 80..BF +# U+10000..U+3FFFF F0 90..BF 80..BF 80..BF +# U+40000..U+FFFFF F1..F3 80..BF 80..BF 80..BF +# U+100000..U+10FFFF F4 80..8F 80..BF 80..BF +# +# Tests below are based on the "gaps" in the above table. Note ascii test +# values are repeated because internally a different code path is used +# (UtfToUtfProc). +# Note C0, C1, F5:FF are invalid bytes ANYWHERE. Exception is C080 +lappend encInvalidBytes {*}{ + utf-8 80 tcl8 \u20AC -1 {} {map to cp1252} + utf-8 80 replace \uFFFD -1 {} {Smallest invalid byte} + utf-8 80 strict {} 0 {} {Smallest invalid byte} + utf-8 81 tcl8 \u0081 -1 {} {map to cp1252} + utf-8 82 tcl8 \u201A -1 {} {map to cp1252} + utf-8 83 tcl8 \u0192 -1 {} {map to cp1252} + utf-8 84 tcl8 \u201E -1 {} {map to cp1252} + utf-8 85 tcl8 \u2026 -1 {} {map to cp1252} + utf-8 86 tcl8 \u2020 -1 {} {map to cp1252} + utf-8 87 tcl8 \u2021 -1 {} {map to cp1252} + utf-8 88 tcl8 \u02C6 -1 {} {map to cp1252} + utf-8 89 tcl8 \u2030 -1 {} {map to cp1252} + utf-8 8A tcl8 \u0160 -1 {} {map to cp1252} + utf-8 8B tcl8 \u2039 -1 {} {map to cp1252} + utf-8 8C tcl8 \u0152 -1 {} {map to cp1252} + utf-8 8D tcl8 \u008D -1 {} {map to cp1252} + utf-8 8E tcl8 \u017D -1 {} {map to cp1252} + utf-8 8F tcl8 \u008F -1 {} {map to cp1252} + utf-8 90 tcl8 \u0090 -1 {} {map to cp1252} + utf-8 91 tcl8 \u2018 -1 {} {map to cp1252} + utf-8 92 tcl8 \u2019 -1 {} {map to cp1252} + utf-8 93 tcl8 \u201C -1 {} {map to cp1252} + utf-8 94 tcl8 \u201D -1 {} {map to cp1252} + utf-8 95 tcl8 \u2022 -1 {} {map to cp1252} + utf-8 96 tcl8 \u2013 -1 {} {map to cp1252} + utf-8 97 tcl8 \u2014 -1 {} {map to cp1252} + utf-8 98 tcl8 \u02DC -1 {} {map to cp1252} + utf-8 99 tcl8 \u2122 -1 {} {map to cp1252} + utf-8 9A tcl8 \u0161 -1 {} {map to cp1252} + utf-8 9B tcl8 \u203A -1 {} {map to cp1252} + utf-8 9C tcl8 \u0153 -1 {} {map to cp1252} + utf-8 9D tcl8 \u009D -1 {} {map to cp1252} + utf-8 9E tcl8 \u017E -1 {} {map to cp1252} + utf-8 9F tcl8 \u0178 -1 {} {map to cp1252} + + utf-8 C0 tcl8 \u00C0 -1 {} {C0 is invalid anywhere} + utf-8 C0 strict {} 0 {} {C0 is invalid anywhere} + utf-8 C0 replace \uFFFD -1 {} {C0 is invalid anywhere} + utf-8 C080 tcl8 \u0000 -1 {} {C080 -> U+0 in Tcl's internal modified UTF8} + utf-8 C080 strict {} 0 {} {C080 -> invalid} + utf-8 C080 replace \uFFFD -1 {} {C080 -> single replacement char} + utf-8 C0A2 tcl8 \u00C0\u00A2 -1 {} {websec.github.io - A} + utf-8 C0A2 replace \uFFFD\uFFFD -1 {} {websec.github.io - A} + utf-8 C0A2 strict {} 0 {} {websec.github.io - A} + utf-8 C0A7 tcl8 \u00C0\u00A7 -1 {} {websec.github.io - double quote} + utf-8 C0A7 replace \uFFFD\uFFFD -1 {} {websec.github.io - double quote} + utf-8 C0A7 strict {} 0 {} {websec.github.io - double quote} + utf-8 C0AE tcl8 \u00C0\u00AE -1 {} {websec.github.io - full stop} + utf-8 C0AE replace \uFFFD\uFFFD -1 {} {websec.github.io - full stop} + utf-8 C0AE strict {} 0 {} {websec.github.io - full stop} + utf-8 C0AF tcl8 \u00C0\u00AF -1 {} {websec.github.io - solidus} + utf-8 C0AF replace \uFFFD\uFFFD -1 {} {websec.github.io - solidus} + utf-8 C0AF strict {} 0 {} {websec.github.io - solidus} + + utf-8 C1 tcl8 \u00C1 -1 {} {C1 is invalid everywhere} + utf-8 C1 replace \uFFFD -1 {} {C1 is invalid everywhere} + utf-8 C1 strict {} 0 {} {C1 is invalid everywhere} + utf-8 C181 tcl8 \u00C1\u0081 -1 {} {websec.github.io - base test (A)} + utf-8 C181 replace \uFFFD\uFFFD -1 {} {websec.github.io - base test (A)} + utf-8 C181 strict {} 0 {} {websec.github.io - base test (A)} + utf-8 C19C tcl8 \u00C1\u0153 -1 {} {websec.github.io - reverse solidus} + utf-8 C19C replace \uFFFD\uFFFD -1 {} {websec.github.io - reverse solidus} + utf-8 C19C strict {} 0 {} {websec.github.io - reverse solidus} + + utf-8 C2 tcl8 \u00C2 -1 {} {Missing trail byte} + utf-8 C2 replace \uFFFD -1 {} {Missing trail byte} + utf-8 C2 strict {} 0 {} {Missing trail byte} + utf-8 C27F tcl8 \u00C2\x7F -1 {} {Trail byte must be 80:BF} + utf-8 C27F replace \uFFFD\x7F -1 {} {Trail byte must be 80:BF} + utf-8 C27F strict {} 0 {} {Trail byte must be 80:BF} + utf-8 DF tcl8 \u00DF -1 {} {Missing trail byte} + utf-8 DF replace \uFFFD -1 {} {Missing trail byte} + utf-8 DF strict {} 0 {} {Missing trail byte} + utf-8 DF7F tcl8 \u00DF\x7F -1 {} {Trail byte must be 80:BF} + utf-8 DF7F replace \uFFFD\x7F -1 {} {Trail byte must be 80:BF} + utf-8 DF7F strict {} 0 {} {Trail byte must be 80:BF} + utf-8 DFE0A080 tcl8 \u00DF\u0800 -1 {} {Invalid trail byte is start of valid sequence} + utf-8 DFE0A080 replace \uFFFD\u0800 -1 {} {Invalid trail byte is start of valid sequence} + utf-8 DFE0A080 strict {} 0 {} {Invalid trail byte is start of valid sequence} + + utf-8 E0 tcl8 \u00E0 -1 {} {Missing trail byte} + utf-8 E0 replace \uFFFD -1 {} {Missing trail byte} + utf-8 E0 strict {} 0 {} {Missing trail byte} + utf-8 E080 tcl8 \u00E0\u20AC -1 {} {First trail byte must be A0:BF} + utf-8 E080 replace \uFFFD\uFFFD -1 {} {First trail byte must be A0:BF} + utf-8 E080 strict {} 0 {} {First trail byte must be A0:BF} + utf-8 E0819C tcl8 \u00E0\u0081\u0153 -1 {} {websec.github.io - reverse solidus} + utf-8 E0819C replace \uFFFD\uFFFD\uFFFD -1 {} {websec.github.io - reverse solidus} + utf-8 E0819C strict {} 0 {} {websec.github.io - reverse solidus} + utf-8 E09F tcl8 \u00E0\u0178 -1 {} {First trail byte must be A0:BF} + utf-8 E09F replace \uFFFD\uFFFD -1 {} {First trail byte must be A0:BF} + utf-8 E09F strict {} 0 {} {First trail byte must be A0:BF} + utf-8 E0A0 tcl8 \u00E0\u00A0 -1 {} {Missing second trail byte} + utf-8 E0A0 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 E0A0 strict {} 0 {} {Missing second trail byte} + utf-8 E0BF tcl8 \u00E0\u00BF -1 {} {Missing second trail byte} + utf-8 E0BF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 E0BF strict {} 0 {} {Missing second trail byte} + utf-8 E0A07F tcl8 \u00E0\u00A0\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 E0A07F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 E0A07F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 E0BF7F tcl8 \u00E0\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 E0BF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 E0BF7F strict {} 0 {} {Second trail byte must be 80:BF} + + utf-8 E1 tcl8 \u00E1 -1 {} {Missing trail byte} + utf-8 E1 replace \uFFFD -1 {} {Missing trail byte} + utf-8 E1 strict {} 0 {} {Missing trail byte} + utf-8 E17F tcl8 \u00E1\x7F -1 {} {Trail byte must be 80:BF} + utf-8 E17F replace \uFFFD\x7F -1 {} {Trail byte must be 80:BF} + utf-8 E17F strict {} 0 {} {Trail byte must be 80:BF} + utf-8 E181 tcl8 \u00E1\u0081 -1 {} {Missing second trail byte} + utf-8 E181 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 E181 strict {} 0 {} {Missing second trail byte} + utf-8 E1BF tcl8 \u00E1\u00BF -1 {} {Missing second trail byte} + utf-8 E1BF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 E1BF strict {} 0 {} {Missing second trail byte} + utf-8 E1807F tcl8 \u00E1\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 E1807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 E1807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 E1BF7F tcl8 \u00E1\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 E1BF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 E1BF7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 EC tcl8 \u00EC -1 {} {Missing trail byte} + utf-8 EC replace \uFFFD -1 {} {Missing trail byte} + utf-8 EC strict {} 0 {} {Missing trail byte} + utf-8 EC7F tcl8 \u00EC\x7F -1 {} {Trail byte must be 80:BF} + utf-8 EC7F replace \uFFFD\x7F -1 {} {Trail byte must be 80:BF} + utf-8 EC7F strict {} 0 {} {Trail byte must be 80:BF} + utf-8 EC81 tcl8 \u00EC\u0081 -1 {} {Missing second trail byte} + utf-8 EC81 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EC81 strict {} 0 {} {Missing second trail byte} + utf-8 ECBF tcl8 \u00EC\u00BF -1 {} {Missing second trail byte} + utf-8 ECBF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 ECBF strict {} 0 {} {Missing second trail byte} + utf-8 EC807F tcl8 \u00EC\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 EC807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 EC807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 ECBF7F tcl8 \u00EC\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 ECBF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 ECBF7F strict {} 0 {} {Second trail byte must be 80:BF} + + utf-8 ED tcl8 \u00ED -1 {} {Missing trail byte} + utf-8 ED replace \uFFFD -1 {} {Missing trail byte} + utf-8 ED strict {} 0 {} {Missing trail byte} + utf-8 ED7F tcl8 \u00ED\u7F -1 {} {First trail byte must be 80:9F} + utf-8 ED7F replace \uFFFD\u7F -1 {} {First trail byte must be 80:9F} + utf-8 ED7F strict {} 0 {} {First trail byte must be 80:9F} + utf-8 EDA0 tcl8 \u00ED\u00A0 -1 {} {First trail byte must be 80:9F} + utf-8 EDA0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:9F} + utf-8 EDA0 strict {} 0 {} {First trail byte must be 80:9F} + utf-8 ED81 tcl8 \u00ED\u0081 -1 {} {Missing second trail byte} + utf-8 ED81 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 ED81 strict {} 0 {} {Missing second trail byte} + utf-8 EDBF tcl8 \u00ED\u00BF -1 {} {Missing second trail byte} + utf-8 EDBF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EDBF strict {} 0 {} {Missing second trail byte} + utf-8 ED807F tcl8 \u00ED\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 ED807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 ED807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 ED9F7F tcl8 \u00ED\u0178\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 ED9F7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 ED9F7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 EDA080 tcl8 \uD800 -1 {} {High surrogate} + utf-8 EDA080 replace \uFFFD -1 {} {High surrogate} + utf-8 EDA080 strict {} 0 {} {High surrogate} + utf-8 EDAFBF tcl8 \uDBFF -1 {} {High surrogate} + utf-8 EDAFBF replace \uFFFD -1 {} {High surrogate} + utf-8 EDAFBF strict {} 0 {} {High surrogate} + utf-8 EDB080 tcl8 \uDC00 -1 {} {Low surrogate} + utf-8 EDB080 replace \uFFFD -1 {} {Low surrogate} + utf-8 EDB080 strict {} 0 {} {Low surrogate} + utf-8 EDBFBF tcl8 \uDFFF -1 {} {Low surrogate} + utf-8 EDBFBF replace \uFFFD -1 {} {Low surrogate} + utf-8 EDBFBF strict {} 0 {} {Low surrogate} + utf-8 EDA080EDB080 tcl8 \U00010000 -1 {} {High low surrogate pair} + utf-8 EDA080EDB080 replace \uFFFD\uFFFD -1 {} {High low surrogate pair} + utf-8 EDA080EDB080 strict {} 0 {} {High low surrogate pair} + utf-8 EDAFBFEDBFBF tcl8 \U0010FFFF -1 {} {High low surrogate pair} + utf-8 EDAFBFEDBFBF replace \uFFFD\uFFFD -1 {} {High low surrogate pair} + utf-8 EDAFBFEDBFBF strict {} 0 {} {High low surrogate pair} + + utf-8 EE tcl8 \u00EE -1 {} {Missing trail byte} + utf-8 EE replace \uFFFD -1 {} {Missing trail byte} + utf-8 EE strict {} 0 {} {Missing trail byte} + utf-8 EE7F tcl8 \u00EE\u7F -1 {} {First trail byte must be 80:BF} + utf-8 EE7F replace \uFFFD\u7F -1 {} {First trail byte must be 80:BF} + utf-8 EE7F strict {} 0 {} {First trail byte must be 80:BF} + utf-8 EED0 tcl8 \u00EE\u00D0 -1 {} {First trail byte must be 80:BF} + utf-8 EED0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:BF} + utf-8 EED0 strict {} 0 {} {First trail byte must be 80:BF} + utf-8 EE81 tcl8 \u00EE\u0081 -1 {} {Missing second trail byte} + utf-8 EE81 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EE81 strict {} 0 {} {Missing second trail byte} + utf-8 EEBF tcl8 \u00EE\u00BF -1 {} {Missing second trail byte} + utf-8 EEBF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EEBF strict {} 0 {} {Missing second trail byte} + utf-8 EE807F tcl8 \u00EE\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 EE807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 EE807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 EEBF7F tcl8 \u00EE\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 EEBF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 EEBF7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 EF tcl8 \u00EF -1 {} {Missing trail byte} + utf-8 EF replace \uFFFD -1 {} {Missing trail byte} + utf-8 EF strict {} 0 {} {Missing trail byte} + utf-8 EF7F tcl8 \u00EF\u7F -1 {} {First trail byte must be 80:BF} + utf-8 EF7F replace \uFFFD\u7F -1 {} {First trail byte must be 80:BF} + utf-8 EF7F strict {} 0 {} {First trail byte must be 80:BF} + utf-8 EFD0 tcl8 \u00EF\u00D0 -1 {} {First trail byte must be 80:BF} + utf-8 EFD0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:BF} + utf-8 EFD0 strict {} 0 {} {First trail byte must be 80:BF} + utf-8 EF81 tcl8 \u00EF\u0081 -1 {} {Missing second trail byte} + utf-8 EF81 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EF81 strict {} 0 {} {Missing second trail byte} + utf-8 EFBF tcl8 \u00EF\u00BF -1 {} {Missing second trail byte} + utf-8 EFBF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 EFBF strict {} 0 {} {Missing second trail byte} + utf-8 EF807F tcl8 \u00EF\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 EF807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 EF807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 EFBF7F tcl8 \u00EF\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 EFBF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 EFBF7F strict {} 0 {} {Second trail byte must be 80:BF} + + utf-8 F0 tcl8 \u00F0 -1 {} {Missing trail byte} + utf-8 F0 replace \uFFFD -1 {} {Missing trail byte} + utf-8 F0 strict {} 0 {} {Missing trail byte} + utf-8 F080 tcl8 \u00F0\u20AC -1 {} {First trail byte must be 90:BF} + utf-8 F080 replace \uFFFD -1 {knownW3C} {First trail byte must be 90:BF} + utf-8 F080 strict {} 0 {} {First trail byte must be 90:BF} + utf-8 F08F tcl8 \u00F0\u8F -1 {} {First trail byte must be 90:BF} + utf-8 F08F replace \uFFFD -1 {knownW3C} {First trail byte must be 90:BF} + utf-8 F08F strict {} 0 {} {First trail byte must be 90:BF} + utf-8 F0D0 tcl8 \u00F0\u00D0 -1 {} {First trail byte must be 90:BF} + utf-8 F0D0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 90:BF} + utf-8 F0D0 strict {} 0 {} {First trail byte must be 90:BF} + utf-8 F090 tcl8 \u00F0\u0090 -1 {} {Missing second trail byte} + utf-8 F090 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F090 strict {} 0 {} {Missing second trail byte} + utf-8 F0BF tcl8 \u00F0\u00BF -1 {} {Missing second trail byte} + utf-8 F0BF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F0BF strict {} 0 {} {Missing second trail byte} + utf-8 F0907F tcl8 \u00F0\u0090\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F0907F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F0907F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F0BF7F tcl8 \u00F0\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F0BF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F0BF7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F090BF tcl8 \u00F0\u0090\u00BF -1 {} {Missing third trail byte} + utf-8 F090BF replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F090BF strict {} 0 {} {Missing third trail byte} + utf-8 F0BF81 tcl8 \u00F0\u00BF\u0081 -1 {} {Missing third trail byte} + utf-8 F0BF81 replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F0BF81 strict {} 0 {} {Missing third trail byte} + utf-8 F0BF807F tcl8 \u00F0\u00BF\u20AC\x7F -1 {} {Third trail byte must be 80:BF} + utf-8 F0BF817F replace \uFFFD\x7F -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F0BF817F strict {} 0 {} {Third trail byte must be 80:BF} + utf-8 F090BFD0 tcl8 \u00F0\u0090\u00BF\u00D0 -1 {} {Third trail byte must be 80:BF} + utf-8 F090BFD0 replace \uFFFD -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F090BFD0 strict {} 0 {} {Third trail byte must be 80:BF} + + utf-8 F1 tcl8 \u00F1 -1 {} {Missing trail byte} + utf-8 F1 replace \uFFFD -1 {} {Missing trail byte} + utf-8 F1 strict {} 0 {} {Missing trail byte} + utf-8 F17F tcl8 \u00F1\u7F -1 {} {First trail byte must be 80:BF} + utf-8 F17F replace \uFFFD -1 {knownW3C} {First trail byte must be 80:BF} + utf-8 F17F strict {} 0 {} {First trail byte must be 80:BF} + utf-8 F1D0 tcl8 \u00F1\u00D0 -1 {} {First trail byte must be 80:BF} + utf-8 F1D0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:BF} + utf-8 F1D0 strict {} 0 {} {First trail byte must be 80:BF} + utf-8 F180 tcl8 \u00F1\u20AC -1 {} {Missing second trail byte} + utf-8 F180 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F180 strict {} 0 {} {Missing second trail byte} + utf-8 F1BF tcl8 \u00F1\u00BF -1 {} {Missing second trail byte} + utf-8 F1BF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F1BF strict {} 0 {} {Missing second trail byte} + utf-8 F1807F tcl8 \u00F1\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F1807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F1807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F1BF7F tcl8 \u00F1\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F1BF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F1BF7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F180BF tcl8 \u00F1\u20AC\u00BF -1 {} {Missing third trail byte} + utf-8 F180BF replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F180BF strict {} 0 {} {Missing third trail byte} + utf-8 F1BF81 tcl8 \u00F1\u00BF\u0081 -1 {} {Missing third trail byte} + utf-8 F1BF81 replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F1BF81 strict {} 0 {} {Missing third trail byte} + utf-8 F1BF807F tcl8 \u00F1\u00BF\u20AC\x7F -1 {} {Third trail byte must be 80:BF} + utf-8 F1BF817F replace \uFFFD\x7F -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F1BF817F strict {} 0 {} {Third trail byte must be 80:BF} + utf-8 F180BFD0 tcl8 \u00F1\u20AC\u00BF\u00D0 -1 {} {Third trail byte must be 80:BF} + utf-8 F180BFD0 replace \uFFFD -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F180BFD0 strict {} 0 {} {Third trail byte must be 80:BF} + utf-8 F3 tcl8 \u00F3 -1 {} {Missing trail byte} + utf-8 F3 replace \uFFFD -1 {} {Missing trail byte} + utf-8 F3 strict {} 0 {} {Missing trail byte} + utf-8 F37F tcl8 \u00F3\x7F -1 {} {First trail byte must be 80:BF} + utf-8 F37F replace \uFFFD -1 {knownW3C} {First trail byte must be 80:BF} + utf-8 F37F strict {} 0 {} {First trail byte must be 80:BF} + utf-8 F3D0 tcl8 \u00F3\u00D0 -1 {} {First trail byte must be 80:BF} + utf-8 F3D0 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:BF} + utf-8 F3D0 strict {} 0 {} {First trail byte must be 80:BF} + utf-8 F380 tcl8 \u00F3\u20AC -1 {} {Missing second trail byte} + utf-8 F380 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F380 strict {} 0 {} {Missing second trail byte} + utf-8 F3BF tcl8 \u00F3\u00BF -1 {} {Missing second trail byte} + utf-8 F3BF replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F3BF strict {} 0 {} {Missing second trail byte} + utf-8 F3807F tcl8 \u00F3\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F3807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F3807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F3BF7F tcl8 \u00F3\u00BF\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F3BF7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F3BF7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F380BF tcl8 \u00F3\u20AC\u00BF -1 {} {Missing third trail byte} + utf-8 F380BF replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F380BF strict {} 0 {} {Missing third trail byte} + utf-8 F3BF81 tcl8 \u00F3\u00BF\u0081 -1 {} {Missing third trail byte} + utf-8 F3BF81 replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F3BF81 strict {} 0 {} {Missing third trail byte} + utf-8 F3BF807F tcl8 \u00F3\u00BF\u20AC\x7F -1 {} {Third trail byte must be 80:BF} + utf-8 F3BF817F replace \uFFFD\x7F -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F3BF817F strict {} 0 {} {Third trail byte must be 80:BF} + utf-8 F380BFD0 tcl8 \u00F3\u20AC\u00BF\u00D0 -1 {} {Third trail byte must be 80:BF} + utf-8 F380BFD0 replace \uFFFD -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F380BFD0 strict {} 0 {} {Third trail byte must be 80:BF} + + utf-8 F4 tcl8 \u00F4 -1 {} {Missing trail byte} + utf-8 F4 replace \uFFFD -1 {} {Missing trail byte} + utf-8 F4 strict {} 0 {} {Missing trail byte} + utf-8 F47F tcl8 \u00F4\u7F -1 {} {First trail byte must be 80:8F} + utf-8 F47F replace \uFFFD\u7F -1 {knownW3C} {First trail byte must be 80:8F} + utf-8 F47F strict {} 0 {} {First trail byte must be 80:8F} + utf-8 F490 tcl8 \u00F4\u0090 -1 {} {First trail byte must be 80:8F} + utf-8 F490 replace \uFFFD\uFFFD -1 {} {First trail byte must be 80:8F} + utf-8 F490 strict {} 0 {} {First trail byte must be 80:8F} + utf-8 F480 tcl8 \u00F4\u20AC -1 {} {Missing second trail byte} + utf-8 F480 replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F480 strict {} 0 {} {Missing second trail byte} + utf-8 F48F tcl8 \u00F4\u008F -1 {} {Missing second trail byte} + utf-8 F48F replace \uFFFD -1 {knownW3C} {Missing second trail byte} + utf-8 F48F strict {} 0 {} {Missing second trail byte} + utf-8 F4807F tcl8 \u00F4\u20AC\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F4807F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F4807F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F48F7F tcl8 \u00F4\u008F\x7F -1 {} {Second trail byte must be 80:BF} + utf-8 F48F7F replace \uFFFD\u7F -1 {knownW3C} {Second trail byte must be 80:BF} + utf-8 F48F7F strict {} 0 {} {Second trail byte must be 80:BF} + utf-8 F48081 tcl8 \u00F4\u20AC\u0081 -1 {} {Missing third trail byte} + utf-8 F48081 replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F48081 strict {} 0 {} {Missing third trail byte} + utf-8 F48F81 tcl8 \u00F4\u008F\u0081 -1 {} {Missing third trail byte} + utf-8 F48F81 replace \uFFFD -1 {knownW3C} {Missing third trail byte} + utf-8 F48F81 strict {} 0 {} {Missing third trail byte} + utf-8 F481817F tcl8 \u00F4\u0081\u0081\x7F -1 {} {Third trail byte must be 80:BF} + utf-8 F480817F replace \uFFFD\x7F -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F480817F strict {} 0 {} {Third trail byte must be 80:BF} + utf-8 F48FBFD0 tcl8 \u00F4\u008F\u00BF\u00D0 -1 {} {Third trail byte must be 80:BF} + utf-8 F48FBFD0 replace \uFFFD -1 {knownW3C} {Third trail byte must be 80:BF} + utf-8 F48FBFD0 strict {} 0 {} {Third trail byte must be 80:BF} + + utf-8 F5 tcl8 \u00F5 -1 {} {F5:FF are invalid everywhere} + utf-8 F5 replace \uFFFD -1 {} {F5:FF are invalid everywhere} + utf-8 F5 strict {} 0 {} {F5:FF are invalid everywhere} + utf-8 FF tcl8 \u00FF -1 {} {F5:FF are invalid everywhere} + utf-8 FF replace \uFFFD -1 {} {F5:FF are invalid everywhere} + utf-8 FF strict {} 0 {} {F5:FF are invalid everywhere} + + utf-8 C0AFE080BFF0818130 replace \uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\x30 -1 {} {Unicode Table 3-8} + utf-8 EDA080EDBFBFEDAF30 replace \uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\x30 -1 {knownW3C} {Unicode Table 3-9} + utf-8 F4919293FF4180BF30 replace \uFFFD\uFFFD\uFFFD\uFFFD\uFFFD\u0041\uFFFD\uFFFD\x30 -1 {} {Unicode Table 3-10} + utf-8 E180E2F09192F1BF30 replace \uFFFD\uFFFD\uFFFD\uFFFD\x30 -1 {knownW3C} {Unicode Table 3.11} +} + +# utf16-le and utf16-be test cases. Note utf16 cases are automatically generated +# based on these depending on platform endianness. Note truncated tests can only +# happen when the sequence is at the end (including by itself) Thus {solo tail} +# in some cases. +lappend encInvalidBytes {*}{ + utf-16le 41 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-16le 41 replace \uFFFD -1 {solo tail} {Truncated} + utf-16le 41 strict {} 0 {solo tail} {Truncated} + utf-16le 00D8 tcl8 \uD800 -1 {} {Missing low surrogate} + utf-16le 00D8 replace \uFFFD -1 {} {Missing low surrogate} + utf-16le 00D8 strict {} 0 {} {Missing low surrogate} + utf-16le 00DC tcl8 \uDC00 -1 {} {Missing high surrogate} + utf-16le 00DC replace \uFFFD -1 {} {Missing high surrogate} + utf-16le 00DC strict {} 0 {} {Missing high surrogate} + + utf-16be 41 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-16be 41 replace \uFFFD -1 {solo tail} {Truncated} + utf-16be 41 strict {} 0 {solo tail} {Truncated} + utf-16be D800 tcl8 \uD800 -1 {} {Missing low surrogate} + utf-16be D800 replace \uFFFD -1 {} {Missing low surrogate} + utf-16be D800 strict {} 0 {} {Missing low surrogate} + utf-16be DC00 tcl8 \uDC00 -1 {} {Missing high surrogate} + utf-16be DC00 replace \uFFFD -1 {} {Missing high surrogate} + utf-16be DC00 strict {} 0 {} {Missing high surrogate} +} + +# utf32-le and utf32-be test cases. Note utf32 cases are automatically generated +# based on these depending on platform endianness. Note truncated tests can only +# happen when the sequence is at the end (including by itself) Thus {solo tail} +# in some cases. +lappend encInvalidBytes {*}{ + utf-32le 41 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32le 41 replace \uFFFD -1 {solo} {Truncated} + utf-32le 41 strict {} 0 {solo tail} {Truncated} + utf-32le 4100 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32le 4100 replace \uFFFD -1 {solo} {Truncated} + utf-32le 4100 strict {} 0 {solo tail} {Truncated} + utf-32le 410000 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32le 410000 replace \uFFFD -1 {solo} {Truncated} + utf-32le 410000 strict {} 0 {solo tail} {Truncated} + utf-32le 00D80000 tcl8 \uD800 -1 {} {High-surrogate} + utf-32le 00D80000 replace \uFFFD -1 {} {High-surrogate} + utf-32le 00D80000 strict {} 0 {} {High-surrogate} + utf-32le 00DC0000 tcl8 \uDC00 -1 {} {Low-surrogate} + utf-32le 00DC0000 replace \uFFFD -1 {} {Low-surrogate} + utf-32le 00DC0000 strict {} 0 {} {Low-surrogate} + utf-32le 00D8000000DC0000 tcl8 \uD800\uDC00 -1 {} {High-low-surrogate-pair} + utf-32le 00D8000000DC0000 replace \uFFFD\uFFFD -1 {} {High-low-surrogate-pair} + utf-32le 00D8000000DC0000 strict {} 0 {} {High-low-surrogate-pair} + utf-32le 00001100 tcl8 \uFFFD -1 {} {Out of range} + utf-32le 00001100 replace \uFFFD -1 {} {Out of range} + utf-32le 00001100 strict {} 0 {} {Out of range} + utf-32le FFFFFFFF tcl8 \uFFFD -1 {} {Out of range} + utf-32le FFFFFFFF replace \uFFFD -1 {} {Out of range} + utf-32le FFFFFFFF strict {} 0 {} {Out of range} + + utf-32be 41 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32be 41 replace \uFFFD -1 {solo tail} {Truncated} + utf-32be 41 strict {} 0 {solo tail} {Truncated} + utf-32be 0041 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32be 0041 replace \uFFFD -1 {solo} {Truncated} + utf-32be 0041 strict {} 0 {solo tail} {Truncated} + utf-32be 000041 tcl8 \uFFFD -1 {solo tail} {Truncated} + utf-32be 000041 replace \uFFFD -1 {solo} {Truncated} + utf-32be 000041 strict {} 0 {solo tail} {Truncated} + utf-32be 0000D800 tcl8 \uD800 -1 {} {High-surrogate} + utf-32be 0000D800 replace \uFFFD -1 {} {High-surrogate} + utf-32be 0000D800 strict {} 0 {} {High-surrogate} + utf-32be 0000DC00 tcl8 \uDC00 -1 {} {Low-surrogate} + utf-32be 0000DC00 replace \uFFFD -1 {} {Low-surrogate} + utf-32be 0000DC00 strict {} 0 {} {Low-surrogate} + utf-32be 0000D8000000DC00 tcl8 \uD800\uDC00 -1 {} {High-low-surrogate-pair} + utf-32be 0000D8000000DC00 replace \uFFFD\uFFFD -1 {} {High-low-surrogate-pair} + utf-32be 0000D8000000DC00 strict {} 0 {} {High-low-surrogate-pair} + utf-32be 00110000 tcl8 \uFFFD -1 {} {Out of range} + utf-32be 00110000 replace \uFFFD -1 {} {Out of range} + utf-32be 00110000 strict {} 0 {} {Out of range} + utf-32be FFFFFFFF tcl8 \uFFFD -1 {} {Out of range} + utf-32be FFFFFFFF replace \uFFFD -1 {} {Out of range} + utf-32be FFFFFFFF strict {} 0 {} {Out of range} +} + +# Strings that cannot be encoded for specific encoding / profiles +# +# should be unique for test ids to be unique. +# See earlier comments about CTRL field. +# +# Note utf-16, utf-32 missing because they are automatically +# generated based on le/be versions. +# TODO - out of range code point (note cannot be generated by \U notation) +lappend encUnencodableStrings {*}{ + ascii \u00e0 tcl8 3f -1 {} {unencodable} + ascii \u00e0 strict {} 0 {} {unencodable} + + iso8859-1 \u0141 tcl8 3f -1 {} unencodable + iso8859-1 \u0141 strict {} 0 {} unencodable + + utf-8 \uD800 tcl8 eda080 -1 {} Low-surrogate + utf-8 \uD800 replace efbfbd -1 {} Low-surrogate + utf-8 \uD800 strict {} 0 {} Low-surrogate + utf-8 \uDC00 tcl8 edb080 -1 {} High-surrogate + utf-8 \uDC00 strict {} 0 {} High-surrogate + utf-8 \uDC00 replace efbfbd -1 {} High-surrogate +} + + +# The icuUcmTests.tcl is generated by the tools/ucm2tests.tcl script +# and generates test vectors for the above tables for various encodings +# based on ICU UCM files. +# TODO - commented out for now as generating a lot of mismatches. +# source [file join [file dirname [info script]] icuUcmTests.tcl] Index: tests/env.test ================================================================== --- tests/env.test +++ tests/env.test @@ -2,25 +2,23 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } -loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] -package require tcltests +source [file join [file dirname [info script]] tcltests.tcl] # [exec] is required here to see the actual environment received by child # processes. proc getenv {} { global printenvScript @@ -100,14 +98,15 @@ } variable keep { TCL_LIBRARY PATH LD_LIBRARY_PATH LIBPATH PURE_PROG_NAME DISPLAY SHLIB_PATH SYSTEMDRIVE SYSTEMROOT DYLD_LIBRARY_PATH DYLD_FRAMEWORK_PATH - DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING + DYLD_NEW_LOCAL_SHARED_REGIONS DYLD_NO_FIX_PREBINDING MSYSTEM __CF_USER_TEXT_ENCODING SECURITYSESSIONID LANG WINDIR TERM CommonProgramFiles CommonProgramFiles(x86) ProgramFiles ProgramFiles(x86) CommonProgramW6432 ProgramW6432 + PROCESSOR_ARCHITECTURE PROCESSOR_ARCHITEW6432 USERPROFILE WINECONFIGDIR WINEDATADIR WINEDLLDIR0 WINEHOMEDIR } variable printenvScript [makeFile [string map [list @keep@ [list $keep]] { encoding system iso8859-1 @@ -220,13 +219,13 @@ } -result {NAME1=test string NAME2=more XYZZY=garbage} test env-2.5 {different encoding (wide chars)} -constraints {win exec} -setup { - # be sure set of (unicode) environment occurs if single-byte encoding is used: + # be sure set of (Unicode) environment occurs if single-byte encoding is used: encodingswitch cp1252 - # german (cp1252) and russian (cp1251) characters together encoded as utf-8: + # German (cp1252) and Russian (cp1251) characters together encoded as utf-8: set val 2d2dc3a4c3b6c3bcc39f2dd182d0b5d181d1822d2d set env(XYZZY) [encoding convertfrom utf-8 [binary decode hex $val]] # now switch to utf-8 (to see correct values from test): encoding system utf-8 } -body { @@ -302,11 +301,11 @@ test env-5.1 { corner cases - remove one elem at a time } -setup setup1 -body { # When no environment variables exist, the env var will contain no - # entries. The "array names" call synchs up the C-level environ array with + # entries. The "array names" call syncs up the C-level environ array with # the Tcl level env array. Make sure an empty Tcl array is created. foreach e [array names env] { unset env($e) } array size env @@ -346,11 +345,11 @@ test env-5.4 {corner cases - unset the env array} -setup { setup1 interp create i } -body { - # The info exists command should be in synch with the env array. + # The info exists command should be in sync with the env array. # Know Bug: 1737 i eval {set env(THIS_SHOULD_EXIST) a} set result [info exists env(THIS_SHOULD_EXIST)] lappend result [set env(THIS_SHOULD_EXIST)] lappend result [info exists env(THIS_SHOULD_EXIST)] @@ -409,20 +408,59 @@ info exists ::env(not_yet_existent) set ::env(not_yet_existent) "Now I'm here"; return [info exists ::env(test7_3)] }} } -cleanup cleanup1 -result 1 - + test env-8.0 { memory usage - valgrind does not report reachable memory } -body { set res [set env(__DUMMY__) {i'm with dummy}] unset env(__DUMMY__) return $res } -result {i'm with dummy} +test env-9.0 { + Initialization of HOME from HOMEDRIVE and HOMEPATH +} -constraints win -setup { + setup1 + unset -nocomplain ::env(HOME) + set ::env(HOMEDRIVE) X: + set ::env(HOMEPATH) \\home\\path +} -cleanup { + cleanup1 +} -body { + set pipe [open |[list [interpreter]] r+] + puts $pipe {puts $::env(HOME); flush stdout; exit} + flush $pipe + set result [gets $pipe] + close $pipe + set result +} -result {X:\home\path} + +test env-9.1 { + Initialization of HOME from USERPROFILE +} -constraints win -setup { + setup1 + unset -nocomplain ::env(HOME) + unset -nocomplain ::env(HOMEDRIVE) + unset -nocomplain ::env(HOMEPATH) +} -cleanup { + cleanup1 +} -body { + set pipe [open |[list [interpreter]] r+] + puts $pipe {puts $::env(HOME); flush stdout; exit} + flush $pipe + set result [gets $pipe] + close $pipe + if {$result ne $::env(USERPROFILE)} { + list ERROR $result ne $::env(USERPROFILE) + } +} -result {} + + # cleanup rename getenv {} rename envrestore {} rename envprep {} Index: tests/error.test ================================================================== --- tests/error.test +++ tests/error.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -349,10 +349,17 @@ try { list a b c } on break {} { list d e f } } {a b c} test error-9.5 {try (ok, non-empty result) with on ok handler} { try { list a b c } on ok {} { list d e f } } {d e f} +test error-9.6 {try (compilation of simple finaly token only, bug [27520c9b17])} -body { + set b {}; set l {} + try {lappend l error} finally [lappend l set b] + list $l $b +} -cleanup { + unset -nocomplain b l +} -result {{set b error} {}} # simple try tests - "on" handler matching test error-10.1 {try with on ok} { try { list a b c } on ok {} { list d e f } @@ -915,11 +922,11 @@ } } list $em [dict get $opts -errorcode] } {bar FOO} -# try tests - fallthough body cases +# try tests - fall-through body cases test error-19.1 {try with fallthrough body #1} { set RES {} try { list a b c } on ok { set RES 0 } - on error {} { set RES 1 } set RES Index: tests/eval.test ================================================================== --- tests/eval.test +++ tests/eval.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -62,19 +62,19 @@ test eval-3.2 {concatenating eval and pure lists} { eval [list list 1] [list 2 3 4 5] } {1 2 3 4 5} test eval-3.3 {eval and canonical lists} { set cmd [list list 1 2 3 4 5] - # Force existance of utf-8 rep + # Force existence of utf-8 rep set dummy($cmd) $cmd unset dummy eval $cmd } {1 2 3 4 5} test eval-3.4 {concatenating eval and canonical lists} { set cmd [list list 1] set cmd2 [list 2 3 4 5] - # Force existance of utf-8 rep + # Force existence of utf-8 rep set dummy($cmd) $cmd set dummy($cmd2) $cmd2 unset dummy eval $cmd $cmd2 } {1 2 3 4 5} Index: tests/event.test ================================================================== --- tests/event.test +++ tests/event.test @@ -1,23 +1,23 @@ # This file contains a collection of tests for the procedures in the file # tclEvent.c, which includes the "update", and "vwait" Tcl commands. Sourcing # this file into Tcl runs the tests and generates output for errors. No # output means no errors were found. # -# Copyright (c) 1995-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. package require tcltest 2.5 namespace import -force ::tcltest::* catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] - set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1] + package require -exact tcl::test [info patchlevel] + set ::tcltestlib [info loaded {} Tcltest] } testConstraint testfilehandler [llength [info commands testfilehandler]] testConstraint testexithandler [llength [info commands testexithandler]] @@ -425,11 +425,11 @@ ("after" script) } # someday : add a test checking that when there is no bgerror, an error msg # goes to stderr ideally one would use sub interp and transfer a fake stderr -# to it, unfortunatly the current interp tcl API does not allow that. The +# to it, unfortunately the current interp tcl API does not allow that. The # other option would be to use fork a test but it then becomes more a # file/exec test than a bgerror test. # end of bgerror tests catch {rename bgerror {}} @@ -507,16 +507,13 @@ puts $child "exit 3" list [catch {close $child} msg] $msg [lindex $::errorCode 0] \ [lindex $::errorCode 2] } {1 {child process exited abnormally} CHILDSTATUS 3} -test event-11.1 {Tcl_VwaitCmd procedure} -returnCodes error -body { +test event-11.1 {Tcl_VwaitCmd procedure} -body { vwait -} -result {wrong # args: should be "vwait name"} -test event-11.2 {Tcl_VwaitCmd procedure} -returnCodes error -body { - vwait a b -} -result {wrong # args: should be "vwait name"} +} -result {} test event-11.3 {Tcl_VwaitCmd procedure} -setup { catch {unset x} } -body { set x 1 vwait x(1) Index: tests/exec.test ================================================================== --- tests/exec.test +++ tests/exec.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # There is no point in running Valgrind on cases where [exec] forks but then @@ -16,23 +16,18 @@ if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } - -loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] -package require tcltests - -# All tests require the "exec" command. -# Skip them if exec is not defined. -testConstraint exec [llength [info commands exec]] -testConstraint noosx [expr {![info exists ::env(TRAVIS_OSX_IMAGE)] || ![string match xcode* $::env(TRAVIS_OSX_IMAGE)]}] +source [file join [file dirname [info script]] tcltests.tcl] + +# Some skips when running in a macOS CI environment +testConstraint noosxCI [expr {![info exists ::env(MAC_CI)]}] unset -nocomplain path -# Utilities that are like bourne shell stalwarts, but cross-platform. +# Utilities that are like Bourne shell stalwarts, but cross-platform. set path(echo) [makeFile { puts -nonewline [lindex $argv 0] foreach str [lrange $argv 1 end] { puts -nonewline " $str" } @@ -110,11 +105,11 @@ lappend newcmd $arg } exit } sh2] set path(sleep) [makeFile { - after [expr $argv*1000] + after [expr {$argv*1000}] exit } sleep] set path(exit) [makeFile { exit $argv } exit] @@ -166,23 +161,23 @@ test exec-2.6 {redirecting input from immediate source, with UTF} -setup { set sysenc [encoding system] encoding system iso8859-1 proc quotenonascii s { regsub -all {\[|\\|\]} $s {\\&} s - regsub -all "\[\u007f-\uffff\]" $s \ - {[apply {c {format {\u%04x} [scan $c %c]}} &]} s + regsub -all "\[\x7F-\xFF\]" $s \ + {[apply {c {format {\x%02X} [scan $c %c]}} &]} s return [subst -novariables $s] } } -constraints {exec} -body { - # If this fails, it may give back: "\uC3\uA9\uC3\uA0\uC3\uBC\uC3\uB1" + # If this fails, it may give back: "\xC3\xA9\xC3\xA0\xC3\xBC\xC3\xB1" # If it does, this means that the UTF -> external conversion did not occur # before writing out the temp file. - quotenonascii [exec [interpreter] $path(cat) << "\uE9\uE0\uFC\uF1"] + quotenonascii [exec [interpreter] $path(cat) << "\xE9\xE0\xFC\xF1"] } -cleanup { encoding system $sysenc rename quotenonascii {} -} -result {\u00e9\u00e0\u00fc\u00f1} +} -result {\xE9\xE0\xFC\xF1} # I/O redirection: output to file. set path(gorp.file) [makeFile {} gorp.file] file delete $path(gorp.file) @@ -671,11 +666,13 @@ } -result contents # Note that this test cannot be adapted to work on Windows; that platform has # no kernel support for an analog of O_APPEND. OTOH, that means we can assume # that there is a POSIX shell... -test exec-19.1 {exec >> uses O_APPEND} -constraints {exec unix notValgrind noosx} -setup { +# +# This test also fails in some cases when building with macOS +test exec-19.1 {exec >> uses O_APPEND} -constraints {exec unix notValgrind noosxCI} -setup { set tmpfile [makeFile {0} tmpfile.exec-19.1] } -body { # Note that we have to allow for the current contents of the temporary # file, which is why the result is 14 and not 12 exec /bin/sh -c \ Index: tests/execute.test ================================================================== --- tests/execute.test +++ tests/execute.test @@ -6,12 +6,12 @@ # for.test, etc. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,11 +18,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] catch {namespace delete {*}[namespace children :: test_ns_*]} catch {rename foo ""} catch {unset x} catch {unset y} @@ -177,11 +177,11 @@ expr {$x + 1} } 2.0 test execute-3.6 {TclExecuteByteCode, INST_ADD, op1 is non-numeric} {testobj} { set x [teststringobj set 0 foo] list [catch {expr {$x + 1}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "+"}} +} {1 {cannot use non-numeric string "foo" as left operand of "+"}} test execute-3.7 {TclExecuteByteCode, INST_ADD, op2 is int} {testobj} { set x [testintobj set 0 1] expr {1 + $x} } 2 test execute-3.8 {TclExecuteByteCode, INST_ADD, op2 is double} {testobj} { @@ -202,11 +202,11 @@ expr {1 + $x} } 2.0 test execute-3.12 {TclExecuteByteCode, INST_ADD, op2 is non-numeric} {testobj} { set x [teststringobj set 0 foo] list [catch {expr {1 + $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "+"}} +} {1 {cannot use non-numeric string "foo" as right operand of "+"}} # INST_SUB is partially tested: test execute-3.13 {TclExecuteByteCode, INST_SUB, op1 is int} {testobj} { set x [testintobj set 0 1] expr {$x - 1} @@ -229,11 +229,11 @@ expr {$x - 1} } 0.0 test execute-3.18 {TclExecuteByteCode, INST_SUB, op1 is non-numeric} {testobj} { set x [teststringobj set 0 foo] list [catch {expr {$x - 1}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "-"}} +} {1 {cannot use non-numeric string "foo" as left operand of "-"}} test execute-3.19 {TclExecuteByteCode, INST_SUB, op2 is int} {testobj} { set x [testintobj set 0 1] expr {1 - $x} } 0 test execute-3.20 {TclExecuteByteCode, INST_SUB, op2 is double} {testobj} { @@ -254,11 +254,11 @@ expr {1 - $x} } 0.0 test execute-3.24 {TclExecuteByteCode, INST_SUB, op2 is non-numeric} {testobj} { set x [teststringobj set 0 foo] list [catch {expr {1 - $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "-"}} +} {1 {cannot use non-numeric string "foo" as right operand of "-"}} # INST_MULT is partially tested: test execute-3.25 {TclExecuteByteCode, INST_MULT, op1 is int} {testobj} { set x [testintobj set 1 1] expr {$x * 1} @@ -281,11 +281,11 @@ expr {$x * 1} } 1.0 test execute-3.30 {TclExecuteByteCode, INST_MULT, op1 is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {$x * 1}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "*"}} +} {1 {cannot use non-numeric string "foo" as left operand of "*"}} test execute-3.31 {TclExecuteByteCode, INST_MULT, op2 is int} {testobj} { set x [testintobj set 1 1] expr {1 * $x} } 1 test execute-3.32 {TclExecuteByteCode, INST_MULT, op2 is double} {testobj} { @@ -306,11 +306,11 @@ expr {1 * $x} } 1.0 test execute-3.36 {TclExecuteByteCode, INST_MULT, op2 is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {1 * $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "*"}} +} {1 {cannot use non-numeric string "foo" as right operand of "*"}} # INST_DIV is partially tested: test execute-3.37 {TclExecuteByteCode, INST_DIV, op1 is int} {testobj} { set x [testintobj set 1 1] expr {$x / 1} @@ -333,11 +333,11 @@ expr {$x / 1} } 1.0 test execute-3.42 {TclExecuteByteCode, INST_DIV, op1 is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {$x / 1}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "/"}} +} {1 {cannot use non-numeric string "foo" as left operand of "/"}} test execute-3.43 {TclExecuteByteCode, INST_DIV, op2 is int} {testobj} { set x [testintobj set 1 1] expr {2 / $x} } 2 test execute-3.44 {TclExecuteByteCode, INST_DIV, op2 is double} {testobj} { @@ -358,11 +358,11 @@ expr {2 / $x} } 2.0 test execute-3.48 {TclExecuteByteCode, INST_DIV, op2 is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {1 / $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "/"}} +} {1 {cannot use non-numeric string "foo" as right operand of "/"}} # INST_UPLUS is partially tested: test execute-3.49 {TclExecuteByteCode, INST_UPLUS, op is int} {testobj} { set x [testintobj set 1 1] expr {+ $x} @@ -385,11 +385,11 @@ expr {+ $x} } 1.0 test execute-3.54 {TclExecuteByteCode, INST_UPLUS, op is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {+ $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "+"}} +} {1 {cannot use non-numeric string "foo" as operand of "+"}} # INST_UMINUS is partially tested: test execute-3.55 {TclExecuteByteCode, INST_UMINUS, op is int} {testobj} { set x [testintobj set 1 1] expr {- $x} @@ -412,11 +412,11 @@ expr {- $x} } -1.0 test execute-3.60 {TclExecuteByteCode, INST_UMINUS, op is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {- $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "-"}} +} {1 {cannot use non-numeric string "foo" as operand of "-"}} # INST_LNOT is partially tested: test execute-3.61 {TclExecuteByteCode, INST_LNOT, op is int} {testobj} { set x [testintobj set 1 2] expr {! $x} @@ -460,11 +460,15 @@ expr {! $x} } 1 test execute-3.71 {TclExecuteByteCode, INST_LNOT, op is non-numeric} {testobj} { set x [teststringobj set 1 foo] list [catch {expr {! $x}} msg] $msg -} {1 {can't use non-numeric string "foo" as operand of "!"}} +} {1 {cannot use non-numeric string "foo" as operand of "!"}} + +# INST_BITNOT not tested +# INST_CALL_BUILTIN_FUNC1 not tested +# INST_CALL_FUNC1 not tested # INST_TRY_CVT_TO_NUMERIC is partially tested: test execute-3.72 {TclExecuteByteCode, INST_TRY_CVT_TO_NUMERIC, op is int} {testobj} { set x [testintobj set 1 1] expr {$x} @@ -815,53 +819,53 @@ } 316659348800185 test execute-7.10 {Wide int handling in INST_MOD} { expr {((wide(1)<<60)-1) % 0x400000000} } 17179869183 test execute-7.11 {Wide int handling in INST_LSHIFT} { - expr wide(42)<<30 + expr {wide(42) << 30} } 45097156608 test execute-7.12 {Wide int handling in INST_LSHIFT} { - expr 12345678901<<3 + expr {12345678901 << 3} } 98765431208 test execute-7.13 {Wide int handling in INST_RSHIFT} { - expr 0x543210febcda9876>>7 + expr {0x543210febcda9876 >> 7} } 47397893236700464 test execute-7.14 {Wide int handling in INST_RSHIFT} { - expr wide(0x9876543210febcda)>>7 + expr {wide(0x9876543210febcda) >> 7} } -58286587177206407 test execute-7.15 {Wide int handling in INST_BITOR} { - expr wide(0x9876543210febcda) | 0x543210febcda9876 + expr {wide(0x9876543210febcda) | 0x543210febcda9876} } -2560765885044310786 test execute-7.16 {Wide int handling in INST_BITXOR} { - expr wide(0x9876543210febcda) ^ 0x543210febcda9876 + expr {wide(0x9876543210febcda) ^ 0x543210febcda9876} } -3727778945703861076 test execute-7.17 {Wide int handling in INST_BITAND} { - expr wide(0x9876543210febcda) & 0x543210febcda9876 + expr {wide(0x9876543210febcda) & 0x543210febcda9876} } 1167013060659550290 test execute-7.18 {Wide int handling in INST_ADD} { - expr wide(0x7fffffff)+wide(0x7fffffff) + expr {wide(0x7fffffff) + wide(0x7fffffff)} } 4294967294 test execute-7.19 {Wide int handling in INST_ADD} { - expr 0x7fffffff+wide(0x7fffffff) + expr {0x7fffffff + wide(0x7fffffff)} } 4294967294 test execute-7.20 {Wide int handling in INST_ADD} { - expr wide(0x7fffffff)+0x7fffffff + expr {wide(0x7fffffff) + 0x7fffffff} } 4294967294 test execute-7.21 {Wide int handling in INST_ADD} { - expr double(0x7fffffff)+wide(0x7fffffff) + expr {double(0x7fffffff) + wide(0x7fffffff)} } 4294967294.0 test execute-7.22 {Wide int handling in INST_ADD} { - expr wide(0x7fffffff)+double(0x7fffffff) + expr {wide(0x7fffffff) + double(0x7fffffff)} } 4294967294.0 test execute-7.23 {Wide int handling in INST_SUB} { - expr 0x123456789a-0x20406080a + expr {0x123456789a - 0x20406080a} } 69530054800 test execute-7.24 {Wide int handling in INST_MULT} { - expr 0x123456789a*193 + expr {0x123456789a * 193} } 15090186251290 test execute-7.25 {Wide int handling in INST_DIV} { - expr 0x123456789a/193 + expr {0x123456789a / 193} } 405116546 test execute-7.26 {Wide int handling in INST_UPLUS} { set x 0x123456871234568 expr {+ $x} } 81985533099853160 @@ -979,11 +983,11 @@ test execute-8.6 {Compile epoch bump in global level (bug [fa6bf38d07])} -setup { interp create child child eval { package require tcltest 2.5 - catch [list package require -exact Tcltest [info patchlevel]] + catch [list package require -exact tcl::test [info patchlevel]] ::tcltest::loadTestedCommands if {[namespace which -command testbumpinterpepoch] eq ""} { proc testbumpinterpepoch {} { rename ::set ::dummy; rename ::dummy ::set } } } @@ -1012,11 +1016,11 @@ } -result [lrepeat 4 A B] test execute-8.7 {Compile epoch bump in global level (bug [fa6bf38d07]), exception case} -setup { interp create child child eval { package require tcltest 2.5 - catch [list package require -exact Tcltest [info patchlevel]] + catch [list package require -exact tcl::test [info patchlevel]] ::tcltest::loadTestedCommands if {[namespace which -command testbumpinterpepoch] eq ""} { proc testbumpinterpepoch {} { rename ::set ::dummy; rename ::dummy ::set } } } @@ -1060,11 +1064,11 @@ } set result } SUCCESS test execute-10.1 {TclExecuteByteCode, INST_CONCAT1, bytearrays} { - apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} \u0130 + apply {s {binary scan $s c x; list $x [scan $s$s %c%c]}} İ } {48 {304 304}} test execute-10.2 {Bug 2802881} -setup { interp create child } -body { # If [Bug 2802881] is not fixed, this will segfault Index: tests/expr-old.test ================================================================== --- tests/expr-old.test +++ tests/expr-old.test @@ -4,13 +4,13 @@ # Since the expr command is now compiled, a new set of tests covering # the new implementation are in the files "parseExpr.test" and # "compExpr.test". Sourcing this file into Tcl runs the tests and generates # output for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-2000 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,11 +17,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testexprlong [llength [info commands testexprlong]] testConstraint testexprdouble [llength [info commands testexprdouble]] testConstraint testexprstring [llength [info commands testexprstring]] testConstraint longIs32bit [expr {$tcl_platform(wordSize) == 4}] @@ -33,49 +33,49 @@ variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -192,38 +192,38 @@ # Operators that aren't legal on floating-point numbers test expr-old-3.1 {illegal floating-point operations} { list [catch {expr ~4.0} msg] $msg -} {1 {can't use floating-point value "4.0" as operand of "~"}} +} {1 {cannot use floating-point value "4.0" as operand of "~"}} test expr-old-3.2 {illegal floating-point operations} { list [catch {expr 27%4.0} msg] $msg -} {1 {can't use floating-point value "4.0" as operand of "%"}} +} {1 {cannot use floating-point value "4.0" as right operand of "%"}} test expr-old-3.3 {illegal floating-point operations} { list [catch {expr 27.0%4} msg] $msg -} {1 {can't use floating-point value "27.0" as operand of "%"}} +} {1 {cannot use floating-point value "27.0" as left operand of "%"}} test expr-old-3.4 {illegal floating-point operations} { list [catch {expr 1.0<<3} msg] $msg -} {1 {can't use floating-point value "1.0" as operand of "<<"}} +} {1 {cannot use floating-point value "1.0" as left operand of "<<"}} test expr-old-3.5 {illegal floating-point operations} { list [catch {expr 3<<1.0} msg] $msg -} {1 {can't use floating-point value "1.0" as operand of "<<"}} +} {1 {cannot use floating-point value "1.0" as right operand of "<<"}} test expr-old-3.6 {illegal floating-point operations} { list [catch {expr 24.0>>3} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of ">>"}} +} {1 {cannot use floating-point value "24.0" as left operand of ">>"}} test expr-old-3.7 {illegal floating-point operations} { list [catch {expr 24>>3.0} msg] $msg -} {1 {can't use floating-point value "3.0" as operand of ">>"}} +} {1 {cannot use floating-point value "3.0" as right operand of ">>"}} test expr-old-3.8 {illegal floating-point operations} { list [catch {expr 24&3.0} msg] $msg -} {1 {can't use floating-point value "3.0" as operand of "&"}} +} {1 {cannot use floating-point value "3.0" as right operand of "&"}} test expr-old-3.9 {illegal floating-point operations} { list [catch {expr 24.0|3} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "|"}} +} {1 {cannot use floating-point value "24.0" as left operand of "|"}} test expr-old-3.10 {illegal floating-point operations} { list [catch {expr 24.0^3} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "^"}} +} {1 {cannot use floating-point value "24.0" as left operand of "^"}} # Check the string operators individually. test expr-old-4.1 {string operators} {expr {"abc" > "def"}} 0 test expr-old-4.2 {string operators} {expr {"def" > "def"}} 0 @@ -260,50 +260,50 @@ # Operators that aren't legal on string operands. test expr-old-5.1 {illegal string operations} { list [catch {expr {-"a"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "-"}} +} {1 {cannot use non-numeric string "a" as operand of "-"}} test expr-old-5.2 {illegal string operations} { list [catch {expr {+"a"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "+"}} +} {1 {cannot use non-numeric string "a" as operand of "+"}} test expr-old-5.3 {illegal string operations} { list [catch {expr {~"a"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "~"}} +} {1 {cannot use non-numeric string "a" as operand of "~"}} test expr-old-5.4 {illegal string operations} { list [catch {expr {!"a"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "!"}} +} {1 {cannot use non-numeric string "a" as operand of "!"}} test expr-old-5.5 {illegal string operations} { list [catch {expr {"a"*"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "*"}} +} {1 {cannot use non-numeric string "a" as left operand of "*"}} test expr-old-5.6 {illegal string operations} { list [catch {expr {"a"/"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "/"}} +} {1 {cannot use non-numeric string "a" as left operand of "/"}} test expr-old-5.7 {illegal string operations} { list [catch {expr {"a"%"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "%"}} +} {1 {cannot use non-numeric string "a" as left operand of "%"}} test expr-old-5.8 {illegal string operations} { list [catch {expr {"a"+"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "+"}} +} {1 {cannot use non-numeric string "a" as left operand of "+"}} test expr-old-5.9 {illegal string operations} { list [catch {expr {"a"-"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "-"}} +} {1 {cannot use non-numeric string "a" as left operand of "-"}} test expr-old-5.10 {illegal string operations} { list [catch {expr {"a"<<"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "<<"}} +} {1 {cannot use non-numeric string "a" as left operand of "<<"}} test expr-old-5.11 {illegal string operations} { list [catch {expr {"a">>"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of ">>"}} +} {1 {cannot use non-numeric string "a" as left operand of ">>"}} test expr-old-5.12 {illegal string operations} { list [catch {expr {"a"&"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "&"}} +} {1 {cannot use non-numeric string "a" as left operand of "&"}} test expr-old-5.13 {illegal string operations} { list [catch {expr {"a"^"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "^"}} +} {1 {cannot use non-numeric string "a" as left operand of "^"}} test expr-old-5.14 {illegal string operations} { list [catch {expr {"a"|"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "|"}} +} {1 {cannot use non-numeric string "a" as left operand of "|"}} test expr-old-5.15 {illegal string operations} { list [catch {expr {"a"&&"b"}} msg] $msg } {1 {expected boolean value but got "a"}} test expr-old-5.16 {illegal string operations} { list [catch {expr {"a"||"b"}} msg] $msg @@ -488,11 +488,11 @@ # Various error conditions. test expr-old-26.1 {error conditions} { list [catch {expr 2+"a"} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "+"}} +} {1 {cannot use non-numeric string "a" as right operand of "+"}} test expr-old-26.2 {error conditions} -body { expr 2+4* } -returnCodes error -match glob -result * test expr-old-26.3 {error conditions} -body { expr 2+4*( @@ -502,14 +502,14 @@ list [catch {expr 2+$_non_existent_} msg] $msg } {1 {can't read "_non_existent_": no such variable}} set a xx test expr-old-26.5 {error conditions} { list [catch {expr {2+$a}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "+"}} +} {1 {cannot use non-numeric string "xx" as right operand of "+"}} test expr-old-26.6 {error conditions} { list [catch {expr {2+[set a]}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "+"}} +} {1 {cannot use non-numeric string "xx" as right operand of "+"}} test expr-old-26.7 {error conditions} -body { expr {2+(4} } -returnCodes error -match glob -result * test expr-old-26.8 {error conditions} { list [catch {expr 2/0} msg] $msg $errorCode @@ -522,18 +522,18 @@ } {1 {divide by zero} {ARITH DIVZERO {divide by zero}}} test expr-old-26.10b {error conditions} ieeeFloatingPoint { list [catch {expr 2.0/0.0} msg] $msg } {0 Inf} test expr-old-26.11 {error conditions} -body { - expr 2# + expr 2` } -returnCodes error -match glob -result * test expr-old-26.12 {error conditions} -body { expr a.b } -returnCodes error -match glob -result * test expr-old-26.13 {error conditions} { list [catch {expr {"a"/"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "/"}} +} {1 {cannot use non-numeric string "a" as left operand of "/"}} test expr-old-26.14 {error conditions} -body { expr 2:3 } -returnCodes error -match glob -result * test expr-old-26.15 {error conditions} -body { expr a@b @@ -895,11 +895,11 @@ test expr-old-34.2 {errors in math functions} -body { expr func|(1.0) } -returnCodes error -match glob -result * test expr-old-34.3 {errors in math functions} { list [catch {expr {hypot("a b", 2.0)}} msg] $msg -} {1 {expected floating-point number but got "a b"}} +} {1 {expected floating-point number but got a list}} test expr-old-34.4 {errors in math functions} -body { expr hypot(1.0 2.0) } -returnCodes error -match glob -result * test expr-old-34.5 {errors in math functions} -body { expr hypot(1.0, 2.0 @@ -948,11 +948,11 @@ expr 0o289 } -returnCodes error -match glob -result {*invalid octal number*} test expr-old-36.2 {ExprLooksLikeInt procedure} { set x 0o289 list [catch {expr {$x+1}} msg] $msg -} {1 {can't use non-numeric string "0o289" as operand of "+"}} +} {1 {cannot use invalid octal number "0o289" as left operand of "+"}} test expr-old-36.3 {ExprLooksLikeInt procedure} { list [catch {expr 0289.1} msg] $msg } {0 289.1} test expr-old-36.4 {ExprLooksLikeInt procedure} { set x 0289.1 @@ -988,23 +988,23 @@ # tests for [Bug #587140] test expr-old-36.12 {ExprLooksLikeInt procedure} { set x "10;" list [catch {expr {$x+1}} msg] $msg -} {1 {can't use non-numeric string "10;" as operand of "+"}} +} {1 {cannot use non-numeric string "10;" as left operand of "+"}} test expr-old-36.13 {ExprLooksLikeInt procedure} { set x " +" list [catch {expr {$x+1}} msg] $msg -} {1 {can't use non-numeric string " +" as operand of "+"}} +} {1 {cannot use non-numeric string " +" as left operand of "+"}} test expr-old-36.14 {ExprLooksLikeInt procedure} { set x "123456789012345678901234567890 " expr {$x+1} } 123456789012345678901234567891 test expr-old-36.15 {ExprLooksLikeInt procedure} { set x "0o99 " list [catch {expr {$x+1}} msg] $msg -} {1 {can't use non-numeric string "0o99 " as operand of "+"}} +} {1 {cannot use invalid octal number "0o99 " as left operand of "+"}} test expr-old-36.16 {ExprLooksLikeInt procedure} { set x " 0xffffffffffffffffffffffffffffffffffffff " expr {$x+1} } [expr 0x100000000000000000000000000000000000000] Index: tests/expr.test ================================================================== --- tests/expr.test +++ tests/expr.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 by Scriptics Corporation. +# Copyright © 1996-1997 Sun Microsystems, Inc. +# Copyright © 1998-2000 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,10 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] # Determine if "long int" type is a 32 bit number and if the wide # type is a 64 bit number on this machine. testConstraint longIs32bit [expr {$tcl_platform(wordSize) == 4}] @@ -30,53 +31,53 @@ variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) - binary scan \x00\x00\x00\x00\x00\x00\xf8\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\xFF d \ ieeeValues(-NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) - binary scan \xff\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -135,13 +136,13 @@ # start of tests catch {unset a b i x} -test expr-1.1 {TclCompileExprCmd: no expression} { - list [catch {expr } msg] $msg -} {1 {wrong # args: should be "expr arg ?arg ...?"}} +test expr-1.1 {TclCompileExprCmd: no expression} -body { + expr +} -returnCodes error -result {wrong # args: should be "expr arg ?arg ...?"} test expr-1.2 {TclCompileExprCmd: one expression word} { expr -25 } -25 test expr-1.3 {TclCompileExprCmd: two expression words} { expr -8.2 -6 @@ -184,16 +185,16 @@ set x 27; set bool {$x}; if $bool {set a foo} set a } foo test expr-1.14 {TclCompileExprCmd: second level of substitutions in expr with comparison as top-level operator} { set a xxx - set x 2; set b {$x}; set a [expr $b == 2] + set x 2; set b {$x}; set a [expr $b==2] set a } 1 test expr-1.15 {TclCompileExprCmd: second level of substitutions in expr with comparison as top-level operator} { set a xxx - set x 2; set b {$x}; set a [expr $b eq 2] + set x 2; set b {$x}; set a [expr "$b eq 2"] set a } 1 test expr-2.1 {TclCompileExpr: are builtin functions registered?} { expr double(5*[llength "6 2"]) @@ -249,11 +250,11 @@ set i 7 expr {[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]] || [string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]&&[string compare [format %c $i] [string index $a $i]]} } 1 test expr-4.10 {CompileLorExpr: error compiling ! operand} { list [catch {expr {!"a"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "!"}} +} {1 {cannot use non-numeric string "a" as operand of "!"}} test expr-4.11 {CompileLorExpr: error compiling land arms} { list [catch {expr {"a"||0}} msg] $msg } {1 {expected boolean value but got "a"}} test expr-4.12 {CompileLorExpr: error compiling land arms} { list [catch {expr {0||"a"}} msg] $msg @@ -296,14 +297,14 @@ test expr-6.8 {CompileBitXorExpr: error compiling bitxor arm} -body { expr 2^x } -returnCodes error -match glob -result * test expr-6.9 {CompileBitXorExpr: runtime error in bitxor arm} { list [catch {expr {24.0^3}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "^"}} +} {1 {cannot use floating-point value "24.0" as left operand of "^"}} test expr-6.10 {CompileBitXorExpr: runtime error in bitxor arm} { list [catch {expr {"a"^"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "^"}} +} {1 {cannot use non-numeric string "a" as left operand of "^"}} test expr-7.1 {CompileBitAndExpr: just equality expr} {expr 3==2} 0 test expr-7.2 {CompileBitAndExpr: just equality expr} {expr 2.0==2} 1 test expr-7.3 {CompileBitAndExpr: just equality expr} {expr 3.2!=2.2} 1 test expr-7.4 {CompileBitAndExpr: just equality expr} {expr {"abc" == "abd"}} 0 @@ -320,14 +321,14 @@ test expr-7.11 {CompileBitAndExpr: error compiling bitand arm} -body { expr 2&x } -returnCodes error -match glob -result * test expr-7.12 {CompileBitAndExpr: runtime error in bitand arm} { list [catch {expr {24.0&3}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of "&"}} +} {1 {cannot use floating-point value "24.0" as left operand of "&"}} test expr-7.13 {CompileBitAndExpr: runtime error in bitand arm} { list [catch {expr {"a"&"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "&"}} +} {1 {cannot use non-numeric string "a" as left operand of "&"}} test expr-7.14 {CompileBitAndExpr: equality expr} {expr 3eq2} 0 test expr-7.18 {CompileBitAndExpr: equality expr} {expr {"abc" eq "abd"}} 0 test expr-7.20 {CompileBitAndExpr: error in equality expr} -body { expr xne3 } -returnCodes error -match glob -result * @@ -348,11 +349,11 @@ } -returnCodes error -match glob -result * test expr-8.11 {CompileEqualityExpr: error compiling equality arm} -body { expr 2!=x } -returnCodes error -match glob -result * test expr-8.12 {CompileBitAndExpr: equality expr} {expr {"a"eq"a"}} 1 -test expr-8.13 {CompileBitAndExpr: equality expr} {expr {"\374" eq [set s \u00fc]}} 1 +test expr-8.13 {CompileBitAndExpr: equality expr} {expr {"\374" eq [set s \xFC]}} 1 test expr-8.14 {CompileBitAndExpr: equality expr} {expr 3eq2} 0 test expr-8.15 {CompileBitAndExpr: equality expr} {expr 2.0eq2} 0 test expr-8.16 {CompileBitAndExpr: equality expr} {expr 3.2ne2.2} 1 test expr-8.17 {CompileBitAndExpr: equality expr} {expr 01eq1} 0 test expr-8.18 {CompileBitAndExpr: equality expr} {expr {"abc" eq "abd"}} 0 @@ -465,14 +466,14 @@ test expr-10.9 {CompileShiftExpr: error compiling shift arm} -body { expr 2<>43}} msg] $msg -} {1 {can't use floating-point value "24.0" as operand of ">>"}} +} {1 {cannot use floating-point value "24.0" as left operand of ">>"}} test expr-10.11 {CompileShiftExpr: runtime error} { list [catch {expr {"a"<<"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "<<"}} +} {1 {cannot use non-numeric string "a" as left operand of "<<"}} test expr-11.1 {CompileAddExpr: just multiply expr} {expr 4*-2} -8 test expr-11.2 {CompileAddExpr: just multiply expr} {expr 0xff%2} 1 test expr-11.3 {CompileAddExpr: just multiply expr} {expr -1/2} -1 test expr-11.4 {CompileAddExpr: just multiply expr} {expr 7891%0o123} 6 @@ -487,14 +488,14 @@ test expr-11.9 {CompileAddExpr: error compiling add arm} -body { expr 2-x } -returnCodes error -match glob -result * test expr-11.10 {CompileAddExpr: runtime error} { list [catch {expr {24.0+"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "+"}} +} {1 {cannot use non-numeric string "xx" as right operand of "+"}} test expr-11.11 {CompileAddExpr: runtime error} { list [catch {expr {"a"-"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "-"}} +} {1 {cannot use non-numeric string "a" as left operand of "-"}} test expr-11.12 {CompileAddExpr: runtime error} { list [catch {expr {3/0}} msg] $msg } {1 {divide by zero}} test expr-11.13a {CompileAddExpr: runtime error} !ieeeFloatingPoint { list [catch {expr {2.3/0.0}} msg] $msg @@ -518,14 +519,14 @@ test expr-12.9 {CompileMultiplyExpr: error compiling multiply arm} -body { expr 2*x } -returnCodes error -match glob -result * test expr-12.10 {CompileMultiplyExpr: runtime error} { list [catch {expr {24.0*"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "*"}} +} {1 {cannot use non-numeric string "xx" as right operand of "*"}} test expr-12.11 {CompileMultiplyExpr: runtime error} { list [catch {expr {"a"/"b"}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "/"}} +} {1 {cannot use non-numeric string "a" as left operand of "/"}} test expr-13.1 {CompileUnaryExpr: unary exprs} {expr -0xff} -255 test expr-13.2 {CompileUnaryExpr: unary exprs} {expr +0o00123} 83 test expr-13.3 {CompileUnaryExpr: unary exprs} {expr +--++36} 36 test expr-13.4 {CompileUnaryExpr: unary exprs} {expr !2} 0 @@ -538,14 +539,14 @@ test expr-13.9 {CompileUnaryExpr: error compiling unary expr} -body { expr !1.x } -returnCodes error -match glob -result * test expr-13.10 {CompileUnaryExpr: runtime error} { list [catch {expr {~"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "~"}} +} {1 {cannot use non-numeric string "xx" as operand of "~"}} test expr-13.11 {CompileUnaryExpr: runtime error} { list [catch {expr ~4.0} msg] $msg -} {1 {can't use floating-point value "4.0" as operand of "~"}} +} {1 {cannot use floating-point value "4.0" as operand of "~"}} test expr-13.12 {CompileUnaryExpr: just primary expr} {expr 0x123} 291 test expr-13.13 {CompileUnaryExpr: just primary expr} { set a 27 expr $a } 27 @@ -776,11 +777,11 @@ set var "$counter oops [concat $extraargs]" } else { set var "$counter + [concat $extraargs]" } } - trace variable exprtracevar r [list exprtraceproc 10] + trace add variable exprtracevar read [list exprtraceproc 10] list [catch {expr "$exprtracevar + 20"} a] $a \ [catch {expr "$exprtracevar + 20"} b] $b \ [unset exprtracevar exprtracecounter] } -match glob -result {1 * 0 32 {}} test expr-20.3 {broken substitution of integer digits} { @@ -818,19 +819,19 @@ test expr-21.13 {non-numeric boolean literals} -body { expr !truef } -returnCodes error -match glob -result * test expr-21.14 {non-numeric boolean literals} { list [catch {expr !"truef"} err] $err -} {1 {can't use non-numeric string "truef" as operand of "!"}} +} {1 {cannot use non-numeric string "truef" as operand of "!"}} test expr-21.15 {non-numeric boolean variables} { set v truef list [catch {expr {!$v}} err] $err -} {1 {can't use non-numeric string "truef" as operand of "!"}} +} {1 {cannot use non-numeric string "truef" as operand of "!"}} test expr-21.16 {non-numeric boolean variables} { set v "true " list [catch {expr {!$v}} err] $err -} {1 {can't use non-numeric string "true " as operand of "!"}} +} {1 {cannot use non-numeric string "true " as operand of "!"}} test expr-21.17 {non-numeric boolean variables} { set v "tru" list [catch {expr {!$v}} err] $err } {0 0} test expr-21.18 {non-numeric boolean variables} { @@ -846,27 +847,27 @@ list [catch {expr {!$v}} err] $err } {0 1} test expr-21.21 {non-numeric boolean variables} { set v "o" list [catch {expr {!$v}} err] $err -} {1 {can't use non-numeric string "o" as operand of "!"}} +} {1 {cannot use non-numeric string "o" as operand of "!"}} test expr-21.22 {non-numeric boolean variables} { set v "" list [catch {expr {!$v}} err] $err -} {1 {can't use non-numeric string "" as operand of "!"}} +} {1 {cannot use empty string "" as operand of "!"}} # Test for non-numeric float handling. test expr-22.1 {non-numeric floats} { list [catch {expr {NaN + 1}} msg] $msg -} {1 {can't use non-numeric floating-point value "NaN" as operand of "+"}} +} {1 {cannot use non-numeric floating-point value "NaN" as left operand of "+"}} test expr-22.2 {non-numeric floats} !ieeeFloatingPoint { list [catch {expr {Inf + 1}} msg] $msg } {1 {can't use infinite floating-point value as operand of "+"}} test expr-22.3 {non-numeric floats} { set nan NaN list [catch {expr {$nan + 1}} msg] $msg -} {1 {can't use non-numeric floating-point value "NaN" as operand of "+"}} +} {1 {cannot use non-numeric floating-point value "NaN" as left operand of "+"}} test expr-22.4 {non-numeric floats} !ieeeFloatingPoint { set inf Inf list [catch {expr {$inf + 1}} msg] $msg } {1 {can't use infinite floating-point value as operand of "+"}} test expr-22.5 {non-numeric floats} { @@ -875,11 +876,11 @@ test expr-22.6 {non-numeric floats} !ieeeFloatingPoint { list [catch {expr Inf} msg] $msg } {1 {floating-point value too large to represent}} test expr-22.7 {non-numeric floats} { list [catch {expr {1 / NaN}} msg] $msg -} {1 {can't use non-numeric floating-point value "NaN" as operand of "/"}} +} {1 {cannot use non-numeric floating-point value "NaN" as right operand of "/"}} test expr-22.8 {non-numeric floats} !ieeeFloatingPoint { list [catch {expr {1 / Inf}} msg] $msg } {1 {can't use infinite floating-point value as operand of "/"}} # Make sure [Bug 761471] stays fixed. test expr-22.9 {non-numeric floats: shared object equality and NaN} { @@ -911,14 +912,14 @@ test expr-23.8 {CompileExponentialExpr: error compiling expo arm} -body { expr 2**x } -returnCodes error -match glob -result * test expr-23.9 {CompileExponentialExpr: runtime error} { list [catch {expr {24.0**"xx"}} msg] $msg -} {1 {can't use non-numeric string "xx" as operand of "**"}} +} {1 {cannot use non-numeric string "xx" as right operand of "**"}} test expr-23.10 {CompileExponentialExpr: runtime error} { list [catch {expr {"a"**2}} msg] $msg -} {1 {can't use non-numeric string "a" as operand of "**"}} +} {1 {cannot use non-numeric string "a" as left operand of "**"}} test expr-23.11 {CompileExponentialExpr: runtime error} { list [catch {expr {0**-1}} msg] $msg } {1 {exponentiation of zero by negative power}} test expr-23.12 {CompileExponentialExpr: runtime error} { list [catch {expr {0.0**-1.0}} msg] $msg @@ -1425,10 +1426,12 @@ test expr-24.7 {expr edge cases; shifting} {expr wide(5)<<32} 21474836480 test expr-24.8 {expr edge cases; shifting} {expr wide(10<<63)} 0 test expr-24.9 {expr edge cases; shifting} {expr 5>>32} 0 test expr-24.10 {INST_LSHIFT: Bug 1567222} {expr 500000000000000<<28} 134217728000000000000000 +test expr-24.11 {INST_LSHIFT: Bug 84a5355235} {expr -549755813888>>32} -128 +test expr-24.12 {INST_LSHIFT: Bug 920e393634} {expr 7244019458077122840<<1} 14488038916154245680 # List membership tests test expr-25.1 {'in' operator} {expr {"a" in "a b c"}} 1 test expr-25.2 {'in' operator} {expr {"a" in "b a c"}} 1 test expr-25.3 {'in' operator} {expr {"a" in "b c a"}} 1 @@ -6696,10 +6699,16 @@ ::tcl::mathfunc::abs { -0x0} } 0 test expr-38.13 {abs and 0.0 [Bug 2954959]} { ::tcl::mathfunc::abs 1e-324 } 1e-324 +test expr-38.14 {abs and INT64_MIN special-case} { + ::tcl::mathfunc::abs -9223372036854775808 +} 9223372036854775808 +test expr-38.15 {abs and INT128_MIN special-case} { + ::tcl::mathfunc::abs -170141183460469231731687303715884105728 +} 170141183460469231731687303715884105728 testConstraint testexprlongobj [llength [info commands testexprlongobj]] testConstraint testexprdoubleobj [llength [info commands testexprdoubleobj]] test expr-39.1 {Check that Tcl_ExprLongObj doesn't modify interpreter result if no error} testexprlongobj { @@ -7381,16 +7390,116 @@ expr {isunordered($v1, $v2)} } [expr {$r1 || $r2}] } } unset -nocomplain values results ctr + +test expr-62.1 {TIP 582: comments} -body { + expr {1 # + 2} +} -result 1 +test expr-62.2 {TIP 582: comments} -body { + expr "1 #\n+ 2" +} -result 3 +test expr-62.3 {TIP 582: comments} -setup { + set ctr 0 +} -body { + expr { + # This is a demonstration of a comment + 1 + 2 + 3 + # and another comment + + 4 + 5 + # + [incr ctr] + + [incr ctr] + } +} -result 16 +# Buggy because line breaks aren't tracked inside expressions at all +test expr-62.4 {TIP 582: comments don't hide line breaks} -setup { + proc getline {} { + dict get [info frame -1] line + } + set base [getline] +} -constraints knownBug -body { + expr { + 0 + # a comment + + [getline] - $base + } +} -cleanup { + rename getline "" +} -result 5 +test expr-62.5 {TIP 582: comments don't splice tokens} { + set a False + expr {$a#don't splice +ne#don't splice +false} +} 1 +test expr-62.6 {TIP 582: comments don't splice tokens} { + expr {0x2#don't splice +ne#don't splice +2} +} 1 +test expr-62.7 {TIP 582: comments can go inside function calls} { + expr {max(1,# comment + 2)} +} 2 +test expr-62.8 {TIP 582: comments can go inside function calls} { + expr {max(1# comment + ,2)} +} 2 +test expr-62.9 {TIP 582: comments can go inside function calls} { + expr {max(# comment + 1,2)} +} 2 +test expr-62.10 {TIP 582: comments can go inside function calls} { + expr {max# comment + (1,2)} +} 2 + +# Bug e3dcab1d14 +proc do-one-test-expr-63 {e p float athreshold} { + # e - power of 2 to test + # p - tcl_precision to test with + # float - floating point value 2**-$p + # athreshold - tolerable absolute error (1/2 decimal digit in + # least significant place plus 1/2 least significant bit) + set trouble {} + set ::tcl_precision $p + set xfmt x[expr $float] + set ::tcl_precision 0 + set fmt [string range $xfmt 1 end] + set aerror [expr {abs($fmt - $float)}] + if {$aerror > $athreshold} { + return "Result $fmt is more than $athreshold away from $float" + } else { + return {} + } +} + +proc run-test-expr-63 {} { + for {set e 0} {$e <= 1023} {incr e} { + set pt [expr {floor($e*log(2)/log(10))}] + for {set p 6} {$p <= 17} {incr p} { + set athreshold [expr {0.5*10.0**-($pt+$p) + 2.0**-($e+53)}] + set numer [expr {5**$e}] + set xfloat x[expr {2.**-$e}] + set float [string range $xfloat 1 end] + test expr-63.$p.$e "convert 2**-$e to decimal at precision $p" { + do-one-test-expr-63 $e $p $float $athreshold + } {} + } + } + rename do-one-test-expr-63 {} + rename run-test-expr-63 {} +} +run-test-expr-63 # cleanup unset -nocomplain a unset -nocomplain min unset -nocomplain max + ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/fCmd.test ================================================================== --- tests/fCmd.test +++ tests/fCmd.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996-1997 Sun Microsystems, Inc. -# Copyright (c) 1999 by Scriptics Corporation. +# Copyright © 1996-1997 Sun Microsystems, Inc. +# Copyright © 1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,23 +14,22 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] cd [temporaryDirectory] testConstraint testsetplatform [llength [info commands testsetplatform]] testConstraint testchmod [llength [info commands testchmod]] -testConstraint winVista 0 -testConstraint winXP 0 +testConstraint winLessThan10 0 # Don't know how to determine this constraint correctly testConstraint notNetworkFilesystem 0 testConstraint reg 0 if {[testConstraint win]} { - catch { + if {[catch { # Is the registry extension already static to this shell? try { load {} Registry set ::reglib {} } on error {} { @@ -37,13 +36,19 @@ # try the location given to use on the commandline to tcltest ::tcltest::loadTestedCommands load $::reglib Registry } testConstraint reg 1 + } regError]} { + catch {package require registry; testConstraint reg 1} } } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] + +testConstraint notInCIenv [expr {![info exists ::env(CI)] || !$::env(CI)}] + +# File permissions broken on wsl without some "exotic" wsl configuration +testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] set tmpspace /tmp;# default value # Find a group that exists on this Unix system, or else skip tests that # require Unix groups. testConstraint foundGroup [expr {![testConstraint unix]}] @@ -63,31 +68,29 @@ testConstraint xdev [expr {([dev .] != [dev $tmpspace])}] } } # Also used in winFCmd... -if {[testConstraint win]} { - if {$::tcl_platform(osVersion) >= 5.0} { - testConstraint winVista 1 - } else { - testConstraint winXP 1 - } +if {[testConstraint win] && $::tcl_platform(osVersion) < 10.0} { + testConstraint winLessThan10 1 } testConstraint darwin9 [expr { [testConstraint unix] && $tcl_platform(os) eq "Darwin" && [package vsatisfies 1.$::tcl_platform(osVersion) 1.9] }] testConstraint notDarwin9 [expr {![testConstraint darwin9]}] +testConstraint notContinuousIntegration [expr {![info exists ::env(CI)]}] testConstraint fileSharing 0 testConstraint notFileSharing 1 testConstraint linkFile 1 testConstraint linkDirectory 1 +testConstraint testfstildeexpand [llength [info commands testfstildeexpand]] -# Several tests require need to match results against the unix username +# Several tests require need to match results against the Unix username set user {} if {[testConstraint unix]} { catch { set user [exec whoami] } @@ -98,10 +101,49 @@ } if {$user eq ""} { set user "root" } } + +# Try getting a lower case glob pattern that will match the home directory of +# a given user to test ~user and [file tildeexpand ~user]. Note this may not +# be the same as ~ even when "user" is current user. For example, on Unix +# platforms ~ will return HOME envvar, but ~user will lookup password file +# bypassing HOME. If home directory not found, returns *$user* so caller can +# succeed by using glob matching under the hope that the path contains +# the user name. +proc gethomedirglob {user} { + if {[testConstraint unix]} { + if {![catch { + exec {*}[auto_execok sh] -c "echo ~$user" + } home]} { + set home [string trim $home] + if {$home ne ""} { + # Expect exact match (except case), no glob * added + return [string tolower $home] + } + } + } elseif {[testConstraint reg]} { + # Windows with registry extension loaded + if {![catch { + set sid [exec {*}[auto_execok powershell] -Command "(Get-LocalUser -Name '$user')\[0\].sid.Value"] + set sid [string trim $sid] + # Get path from the Windows registry + set home [registry get "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList\\$sid" ProfileImagePath] + set home [string trim [string tolower $home]] + } result]} { + if {$home ne ""} { + # file join for \ -> / + return [file join [string tolower $home]] + } + } + } + + # Caller will need to use glob matching and hope user + # name is in the home directory path + return *[string tolower $user]* +} proc createfile {file {string a}} { set f [open $file w] puts -nonewline $f $string close $f @@ -273,16 +315,16 @@ cleanup } -constraints {notRoot} -returnCodes error -body { file mkdir td1 file rename ~_totally_bogus_user td1 } -result {user "_totally_bogus_user" doesn't exist} -test fCmd-3.15 {FileCopyRename: source[0] == '\0'} -setup { +test fCmd-3.15 {FileCopyRename: source[0] == '\x00'} -setup { cleanup } -constraints {notRoot unixOrWin} -returnCodes error -body { file mkdir td1 file rename / td1 -} -result {error renaming "/" to "td1": file already exists} +} -result {error renaming "/" to "td1": file exists} test fCmd-3.16 {FileCopyRename: break on first error} -setup { cleanup } -constraints {notRoot} -returnCodes error -body { createfile tf1 createfile tf2 @@ -289,11 +331,11 @@ createfile tf3 createfile tf4 file mkdir td1 createfile [file join td1 tf3] file rename tf1 tf2 tf3 tf4 td1 -} -result [subst {error renaming "tf3" to "[file join td1 tf3]": file already exists}] +} -result [subst {error renaming "tf3" to "[file join td1 tf3]": file exists}] test fCmd-4.1 {TclFileMakeDirsCmd: make each dir: 1 dir} -setup { cleanup } -constraints {notRoot} -body { file mkdir td1 @@ -315,11 +357,11 @@ test fCmd-4.4 {TclFileMakeDirsCmd: Tcl_TranslateFileName fails} -setup { cleanup } -constraints {notRoot} -returnCodes error -body { file mkdir ~_totally_bogus_user } -result {user "_totally_bogus_user" doesn't exist} -test fCmd-4.5 {TclFileMakeDirsCmd: Tcl_SplitPath returns 0: *name == '\0'} -setup { +test fCmd-4.5 {TclFileMakeDirsCmd: Tcl_SplitPath returns 0: *name == '\x00'} -setup { cleanup } -constraints {notRoot} -returnCodes error -body { file mkdir "" } -result {can't create directory "": no such file or directory} test fCmd-4.6 {TclFileMakeDirsCmd: one level deep} -setup { @@ -345,11 +387,11 @@ test fCmd-4.9 {TclFileMakeDirsCmd: exists, not dir} -setup { cleanup } -constraints {notRoot} -returnCodes error -body { createfile tf1 file mkdir tf1 -} -result [subst {can't create directory "[file join tf1]": file already exists}] +} -result [subst {can't create directory "[file join tf1]": file exists}] test fCmd-4.10 {TclFileMakeDirsCmd: exists, is dir} -setup { cleanup } -constraints {notRoot} -body { file mkdir td1 set x [file exists td1] @@ -356,11 +398,11 @@ file mkdir td1 list $x [file exists td1] } -result {1 1} test fCmd-4.11 {TclFileMakeDirsCmd: doesn't exist: errno != ENOENT} -setup { cleanup -} -constraints {unix notRoot testchmod} -returnCodes error -body { +} -constraints {unix notRoot testchmod notWsl} -returnCodes error -body { file mkdir td1/td2/td3 testchmod 0 td1/td2 file mkdir td1/td2/td3/td4 } -cleanup { testchmod 0o755 td1/td2 @@ -374,23 +416,23 @@ list $x [file exists td1] } -result {0 1} test fCmd-4.14 {TclFileMakeDirsCmd: TclpCreateDirectory fails} -setup { cleanup file delete -force foo -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir foo - file attr foo -perm 040000 + file attr foo -perm 0o40000 file mkdir foo/tf1 } -returnCodes error -cleanup { file delete -force foo } -result {can't create directory "foo/tf1": permission denied} test fCmd-4.16 {TclFileMakeDirsCmd: TclpCreateDirectory succeeds} -setup { cleanup } -constraints {notRoot} -body { file mkdir tf1 file exists tf1 -} -result {1} +} -result 1 test fCmd-5.1 {TclFileDeleteCmd: FileForceOption fails} -constraints {notRoot} -body { file delete -xyz } -returnCodes error -result {bad option "-xyz": must be -force or --} test fCmd-5.2 {TclFileDeleteCmd: accept 0 files (TIP 323)} -body { @@ -499,11 +541,11 @@ file rename tf1 tf2 glob tf* } -result {tf2} test fCmd-6.6 {CopyRenameOneFile: errno != ENOENT} -setup { cleanup -} -constraints {unix notRoot testchmod} -body { +} -constraints {unix notRoot testchmod notWsl} -body { file mkdir td1 testchmod 0 td1 createfile tf1 file rename tf1 td1 } -returnCodes error -cleanup { @@ -520,18 +562,18 @@ cleanup } -constraints {notRoot} -returnCodes error -body { createfile tf1 createfile tf2 file rename tf1 tf2 -} -result {error renaming "tf1" to "tf2": file already exists} +} -result {error renaming "tf1" to "tf2": file exists} test fCmd-6.11 {CopyRenameOneFile: force == 0} -setup { cleanup } -constraints {notRoot} -returnCodes error -body { createfile tf1 createfile tf2 file rename tf1 tf2 -} -result {error renaming "tf1" to "tf2": file already exists} +} -result {error renaming "tf1" to "tf2": file exists} test fCmd-6.12 {CopyRenameOneFile: force != 0} -setup { cleanup } -constraints {notRoot} -body { createfile tf1 createfile tf2 @@ -618,68 +660,68 @@ file rename tf1 $tmpspace glob -nocomplain tf* [file join $tmpspace tf*] } -result [file join $tmpspace tf1] test fCmd-6.23 {CopyRenameOneFile: TclpCopyDirectory failed} -setup { cleanup $tmpspace -} -constraints {xdev notRoot} -body { +} -constraints {xdev notRoot notWsl} -body { file mkdir td1/td2/td3 - file attributes td1 -permissions 0000 + file attributes td1 -permissions 0 file rename td1 $tmpspace } -returnCodes error -cleanup { - file attributes td1 -permissions 0755 + file attributes td1 -permissions 0o755 cleanup } -match regexp -result {^error renaming "td1"( to "/tmp/tcl\d+/td1")?: permission denied$} test fCmd-6.24 {CopyRenameOneFile: error uses original name} -setup { cleanup } -constraints {unix notRoot} -body { file mkdir ~/td1/td2 set td1name [file join [file dirname ~] [file tail ~] td1] - file attributes $td1name -permissions 0000 + file attributes $td1name -permissions 0 file copy ~/td1 td1 } -returnCodes error -cleanup { - file attributes $td1name -permissions 0755 + file attributes $td1name -permissions 0o755 file delete -force ~/td1 } -result {error copying "~/td1": permission denied} test fCmd-6.25 {CopyRenameOneFile: error uses original name} -setup { cleanup } -constraints {unix notRoot} -body { file mkdir td2 file mkdir ~/td1 set td1name [file join [file dirname ~] [file tail ~] td1] - file attributes $td1name -permissions 0000 + file attributes $td1name -permissions 0 file copy td2 ~/td1 } -returnCodes error -cleanup { - file attributes $td1name -permissions 0755 + file attributes $td1name -permissions 0o755 file delete -force ~/td1 } -result {error copying "td2" to "~/td1/td2": permission denied} test fCmd-6.26 {CopyRenameOneFile: doesn't use original name} -setup { cleanup } -constraints {unix notRoot} -body { file mkdir ~/td1/td2 set td2name [file join [file dirname ~] [file tail ~] td1 td2] - file attributes $td2name -permissions 0000 + file attributes $td2name -permissions 0 file copy ~/td1 td1 } -returnCodes error -cleanup { - file attributes $td2name -permissions 0755 + file attributes $td2name -permissions 0o755 file delete -force ~/td1 } -result "error copying \"~/td1\" to \"td1\": \"[file join $::env(HOME) td1 td2]\": permission denied" test fCmd-6.27 {CopyRenameOneFile: TclpCopyDirectory failed} -setup { cleanup $tmpspace } -constraints {notRoot xdev} -returnCodes error -body { file mkdir td1/td2/td3 file mkdir [file join $tmpspace td1] createfile [file join $tmpspace td1 tf1] file rename -force td1 $tmpspace -} -match glob -result {error renaming "td1" to "/tmp/tcl*/td1": file already exists} +} -match glob -result {error renaming "td1" to "/tmp/tcl*/td1": file exists} test fCmd-6.28 {CopyRenameOneFile: TclpCopyDirectory failed} -setup { cleanup $tmpspace -} -constraints {notRoot xdev} -body { +} -constraints {notRoot xdev notWsl} -body { file mkdir td1/td2/td3 - file attributes td1/td2/td3 -permissions 0000 + file attributes td1/td2/td3 -permissions 0 file rename td1 $tmpspace } -returnCodes error -cleanup { - file attributes td1/td2/td3 -permissions 0755 + file attributes td1/td2/td3 -permissions 0o755 cleanup $tmpspace } -match glob -result {error renaming "td1" to "/tmp/tcl*/td1": "td1/td2/td3": permission denied} test fCmd-6.29 {CopyRenameOneFile: TclpCopyDirectory passed} -setup { cleanup $tmpspace } -constraints {notRoot xdev} -body { @@ -687,17 +729,17 @@ file rename td1 $tmpspace glob td* [file join $tmpspace td1 t*] } -result [file join $tmpspace td1 td2] test fCmd-6.30 {CopyRenameOneFile: TclpRemoveDirectory failed} -setup { cleanup $tmpspace -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir foo/bar - file attr foo -perm 040555 + file attr foo -perm 0o40555 file rename foo/bar $tmpspace } -returnCodes error -cleanup { catch {file delete [file join $tmpspace bar]} - catch {file attr foo -perm 040777} + catch {file attr foo -perm 0o40777} catch {file delete -force foo} } -match glob -result {*: permission denied} test fCmd-6.31 {CopyRenameOneFile: TclpDeleteFile passed} -setup { cleanup $tmpspace } -constraints {notRoot xdev} -body { @@ -744,13 +786,13 @@ glob -- -- -force } -result {no files matched glob patterns "-- -force"} test fCmd-8.1 {FileBasename: basename of ~user: argc == 1 && *path == ~} \ -constraints {unix notRoot knownBug} -body { - # Labelled knownBug because it is dangerous [Bug: 3881] + # Labeled knownBug because it is dangerous [Bug: 3881] file mkdir td1 - file attr td1 -perm 040000 + file attr td1 -perm 0o40000 file rename ~$user td1 } -returnCodes error -cleanup { file delete -force td1 } -result "error renaming \"~$user\" to \"td1/[file tail ~$user]\": permission denied" test fCmd-8.2 {FileBasename: basename of ~user: argc == 1 && *path == ~} \ @@ -762,14 +804,14 @@ } -returnCodes error -result [subst \ {error copying "~" to "[file join this file doesnt exist]": no such file or directory}] test fCmd-9.1 {file rename: comprehensive: EACCES} -setup { cleanup -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir td1 file mkdir td2 - file attr td2 -perm 040000 + file attr td2 -perm 0o40000 file rename td1 td2/ } -returnCodes error -cleanup { file delete -force td2 file delete -force td1 } -result {error renaming "td1" to "td2/td1": permission denied} @@ -786,24 +828,13 @@ testchmod 0o444 tf2 file rename tf1 tf3 file rename tf2 tf4 list [lsort [glob tf*]] [file writable tf3] [file writable tf4] } -result {{tf3 tf4} 1 0} -test fCmd-9.4.a {file rename: comprehensive: dir to new name} -setup { - cleanup -} -constraints {win winXP testchmod} -body { - file mkdir td1 td2 - testchmod 0o555 td2 - file rename td1 td3 - file rename td2 td4 - list [lsort [glob td*]] [file writable td3] [file writable td4] -} -cleanup { - cleanup -} -result {{td3 td4} 1 0} -test fCmd-9.4.b {file rename: comprehensive: dir to new name} -setup { - cleanup -} -constraints {unix notRoot testchmod notDarwin9} -body { +test fCmd-9.4 {file rename: comprehensive: dir to new name} -setup { + cleanup +} -constraints {unix notRoot testchmod notDarwin9 notWsl} -body { file mkdir td1 td2 testchmod 0o555 td2 file rename td1 td3 file rename td2 td4 list [lsort [glob td*]] [file writable td3] [file writable td4] @@ -818,23 +849,13 @@ testchmod 0o444 tf2 file rename -force tf1 tf1 file rename -force tf2 tf2 list [contents tf1] [contents tf2] [file writable tf1] [file writable tf2] } -result {tf1 tf2 1 0} -test fCmd-9.6.a {file rename: comprehensive: dir to self} -setup { - cleanup -} -constraints {win winXP testchmod} -body { - file mkdir td1 - file mkdir td2 - testchmod 0o555 td2 - file rename -force td1 . - file rename -force td2 . - list [lsort [glob td*]] [file writable td1] [file writable td2] -} -result {{td1 td2} 1 0} -test fCmd-9.6.b {file rename: comprehensive: dir to self} -setup { - cleanup -} -constraints {unix notRoot testchmod} -body { +test fCmd-9.6 {file rename: comprehensive: dir to self} -setup { + cleanup +} -constraints {unix notRoot testchmod notWsl} -body { file mkdir td1 file mkdir td2 testchmod 0o555 td2 file rename -force td1 . file rename -force td2 . @@ -861,15 +882,15 @@ file rename -force tfs1 tfd1 file rename -force tfs2 tfd2 file rename -force tfs3 tfd3 file rename -force tfs4 tfd4 list [lsort [glob tf*]] $msg [file writable tfd1] [file writable tfd2] [file writable tfd3] [file writable tfd4] -} -result {{tf1 tf2 tfd1 tfd2 tfd3 tfd4} {1 {error renaming "tf1" to "tf2": file already exists}} 1 1 0 0} +} -result {{tf1 tf2 tfd1 tfd2 tfd3 tfd4} {1 {error renaming "tf1" to "tf2": file exists}} 1 1 0 0} test fCmd-9.8 {file rename: comprehensive: dir to empty dir} -setup { cleanup } -constraints {notRoot testchmod notNetworkFilesystem} -body { - # Under unix, you can rename a read-only directory, but you can't move it + # Under Unix you can rename a read-only directory, but you can't move it # into another directory. file mkdir td1 file mkdir [file join td2 td1] file mkdir tds1 file mkdir tds2 @@ -897,29 +918,22 @@ set w3 [file writable [file join tdd3 tds3]] set w4 [file writable [file join tdd4 tds4]] } list [lsort [glob td*]] $msg [file writable [file join tdd1 tds1]] \ [file writable [file join tdd2 tds2]] $w3 $w4 -} -result [subst {{td1 td2 tdd1 tdd2 tdd3 tdd4} {1 {error renaming "td1" to "[file join td2 td1]": file already exists}} 1 1 0 0}] +} -result [subst {{td1 td2 tdd1 tdd2 tdd3 tdd4} {1 {error renaming "td1" to "[file join td2 td1]": file exists}} 1 1 0 0}] # Test can hit EEXIST or EBUSY, depending on underlying filesystem test fCmd-9.9 {file rename: comprehensive: dir to non-empty dir} -setup { cleanup } -constraints {notRoot testchmod notWine} -body { file mkdir tds1 file mkdir tds2 file mkdir [file join tdd1 tds1 xxx] file mkdir [file join tdd2 tds2 xxx] - if {!([testConstraint unix] || [testConstraint winVista])} { - testchmod 0o555 tds2 - } set a1 [list [catch {file rename -force tds1 tdd1} msg] $msg] set a2 [list [catch {file rename -force tds2 tdd2} msg] $msg] - if {[testConstraint unix] || [testConstraint winVista]} { - set w2 0 - } else { - set w2 [file writable tds2] - } + set w2 0 list [lsort [glob td*]] $a1 $a2 [file writable tds1] $w2 } -match glob -result \ [subst {{tdd1 tdd2 tds1 tds2} {1 {error renaming "tds1" to "[file join tdd1 tds1]": file *}} {1 {error renaming "tds2" to "[file join tdd2 tds2]": file *}} 1 0}] test fCmd-9.10 {file rename: comprehensive: file to new name and dir} -setup { cleanup @@ -937,20 +951,13 @@ cleanup } -constraints {notRoot testchmod} -body { file mkdir td1 file mkdir td2 file mkdir td3 - if {!([testConstraint unix] || [testConstraint winVista])} { - testchmod 0o555 td2 - } file rename td1 [file join td3 td3] file rename td2 [file join td3 td4] - if {[testConstraint unix] || [testConstraint winVista]} { - set w4 0 - } else { - set w4 [file writable [file join td3 td4]] - } + set w4 0 list [lsort [glob td*]] [lsort [glob -directory td3 t*]] \ [file writable [file join td3 td3]] $w4 } -result [subst {td3 {[file join td3 td3] [file join td3 td4]} 1 0}] test fCmd-9.12 {file rename: comprehensive: target exists} -setup { cleanup @@ -961,11 +968,11 @@ file rename -force td3 td4 list [file exists td3] [file exists [file join td4 td3 td4]] \ [catch {file rename td1 td2} msg] $msg } -cleanup { testchmod 0o755 [file join td2 td1] -} -result [subst {0 1 1 {error renaming "td1" to "[file join td2 td1]": file already exists}}] +} -result [subst {0 1 1 {error renaming "td1" to "[file join td2 td1]": file exists}}] # Test can hit EEXIST or EBUSY, depending on underlying filesystem test fCmd-9.13 {file rename: comprehensive: can't overwrite target} -setup { cleanup } -constraints {notRoot notWine} -body { file mkdir [file join td1 td2] [file join td2 td1 td4] @@ -1038,11 +1045,11 @@ file copy tf2 tf4 list [lsort [glob tf*]] [contents tf3] [contents tf4] [file writable tf3] [file writable tf4] } -result {{tf1 tf2 tf3 tf4} tf1 tf2 1 0} test fCmd-10.3 {file copy: comprehensive: dir to new name} -setup { cleanup -} -constraints {unix notRoot testchmod} -body { +} -constraints {unix notRoot testchmod notWsl} -body { file mkdir [file join td1 tdx] file mkdir [file join td2 tdy] testchmod 0o555 td2 file copy td1 td3 file copy td2 td4 @@ -1057,10 +1064,11 @@ } -constraints {win notRoot testchmod} -body { # On Windows with ACLs, copying a directory is defined like this file mkdir [file join td1 tdx] file mkdir [file join td2 tdy] testchmod 0o555 td2 + testchmod 0o555 td2/tdy; # Above line removes inherited perms. So restore. file copy td1 td3 file copy td2 td4 list [lsort [glob td*]] [glob -directory td3 t*] \ [glob -directory td4 t*] [file writable td3] [file writable td4] } -cleanup { @@ -1078,21 +1086,30 @@ createfile tfs4 createfile tfd1 createfile tfd2 createfile tfd3 createfile tfd4 - testchmod 0o444 tfs3 - testchmod 0o444 tfs4 - testchmod 0o444 tfd2 - testchmod 0o444 tfd4 + if {$::tcl_platform(platform) eq "windows"} { + # On Windows testchmode will attach an ACL which file copy cannot handle + # so use good old attributes which file copy does understand + file attribute tfs3 -readonly 1 + file attribute tfs4 -readonly 1 + file attribute tfd2 -readonly 1 + file attribute tfd4 -readonly 1 + } else { + testchmod 0o444 tfs3 + testchmod 0o444 tfs4 + testchmod 0o444 tfd2 + testchmod 0o444 tfd4 + } set msg [list [catch {file copy tf1 tf2} msg] $msg] file copy -force tfs1 tfd1 file copy -force tfs2 tfd2 file copy -force tfs3 tfd3 file copy -force tfs4 tfd4 list [lsort [glob tf*]] $msg [file writable tfd1] [file writable tfd2] [file writable tfd3] [file writable tfd4] -} -result {{tf1 tf2 tfd1 tfd2 tfd3 tfd4 tfs1 tfs2 tfs3 tfs4} {1 {error copying "tf1" to "tf2": file already exists}} 1 1 0 0} +} -result {{tf1 tf2 tfd1 tfd2 tfd3 tfd4 tfs1 tfs2 tfs3 tfs4} {1 {error copying "tf1" to "tf2": file exists}} 1 1 0 0} test fCmd-10.5 {file copy: comprehensive: dir to empty dir} -setup { cleanup } -constraints {notRoot testchmod} -body { file mkdir td1 file mkdir [file join td2 td1] @@ -1112,23 +1129,23 @@ set a2 [list [catch {file copy -force tds1 tdd1} msg] $msg] set a3 [catch {file copy -force tds2 tdd2}] set a4 [catch {file copy -force tds3 tdd3}] set a5 [catch {file copy -force tds4 tdd4}] list [lsort [glob td*]] $a1 $a2 $a3 $a4 $a5 -} -result [subst {{td1 td2 tdd1 tdd2 tdd3 tdd4 tds1 tds2 tds3 tds4} {1 {error copying "td1" to "[file join td2 td1]": file already exists}} {1 {error copying "tds1" to "[file join tdd1 tds1]": file already exists}} 1 1 1}] +} -result [subst {{td1 td2 tdd1 tdd2 tdd3 tdd4 tds1 tds2 tds3 tds4} {1 {error copying "td1" to "[file join td2 td1]": file exists}} {1 {error copying "tds1" to "[file join tdd1 tds1]": file exists}} 1 1 1}] test fCmd-10.6 {file copy: comprehensive: dir to non-empty dir} -setup { cleanup -} -constraints {notRoot unixOrWin testchmod} -body { +} -constraints {notRoot unixOrWin testchmod notWsl} -body { file mkdir tds1 file mkdir tds2 file mkdir [file join tdd1 tds1 xxx] file mkdir [file join tdd2 tds2 xxx] testchmod 0o555 tds2 set a1 [list [catch {file copy -force tds1 tdd1} msg] $msg] set a2 [list [catch {file copy -force tds2 tdd2} msg] $msg] list [lsort [glob td*]] $a1 $a2 [file writable tds1] [file writable tds2] -} -result [subst {{tdd1 tdd2 tds1 tds2} {1 {error copying "tds1" to "[file join tdd1 tds1]": file already exists}} {1 {error copying "tds2" to "[file join tdd2 tds2]": file already exists}} 1 0}] +} -result [subst {{tdd1 tdd2 tds1 tds2} {1 {error copying "tds1" to "[file join tdd1 tds1]": file exists}} {1 {error copying "tds2" to "[file join tdd2 tds2]": file exists}} 1 0}] test fCmd-10.7 {file rename: comprehensive: file to new name and dir} -setup { cleanup } -constraints {notRoot testchmod} -body { createfile tf1 createfile tf2 @@ -1139,11 +1156,11 @@ list [lsort [glob tf*]] [lsort [glob -directory td1 t*]] \ [file writable [file join td1 tf3]] [file writable [file join td1 tf4]] } -result [subst {{tf1 tf2} {[file join td1 tf3] [file join td1 tf4]} 1 0}] test fCmd-10.8 {file rename: comprehensive: dir to new name and dir} -setup { cleanup -} -constraints {unix notRoot testchmod} -body { +} -constraints {unix notRoot testchmod notWsl} -body { file mkdir td1 file mkdir td2 file mkdir td3 testchmod 0o555 td2 file copy td1 [file join td3 td3] @@ -1231,11 +1248,11 @@ createfile tfa2 createfile tfa3 catch {file rename tfa1 tfa2 tfa3} } -cleanup { file delete tfa1 tfa2 tfa3 -} -result {1} +} -result 1 test fCmd-11.6 {TclFileRenameCmd: : single file into directory} -setup { catch {file delete -force -- tfa1 tfad} } -constraints {notRoot} -body { set s [createfile tfa1] file mkdir tfad @@ -1276,11 +1293,11 @@ global env unset env(HOME) catch {file rename ~/tfa1 tfa2} } -cleanup { set ::env(HOME) $temp -} -result {1} +} -result 1 test fCmd-12.2 {renamefile: src filename translation failing} -setup { set temp $::env(HOME) } -constraints {notRoot} -body { global env unset env(HOME) @@ -1288,11 +1305,11 @@ file mkdir tfad catch {file rename tfa1 ~/tfa2 tfad} } -cleanup { set ::env(HOME) $temp file delete -force tfad -} -result {1} +} -result 1 test fCmd-12.3 {renamefile: stat failing on source} -setup { catch {file delete -force -- tfa1 tfa2} } -constraints {notRoot} -body { list [catch {file rename tfa1 tfa2}] [file exists tfa1] [file exists tfa2] } -result {1 0 0} @@ -1333,22 +1350,22 @@ file mkdir tfad file mkdir tfad/dir catch {file rename tfad tfad/dir} } -cleanup { file delete -force tfad -} -result {1} +} -result 1 test fCmd-12.8 {renamefile: generic error} -setup { catch {file delete -force -- tfa} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa file mkdir tfa/dir - file attributes tfa -permissions 0555 + file attributes tfa -permissions 0o555 catch {file rename tfa/dir tfa2} } -cleanup { - catch {file attributes tfa -permissions 0777} + catch {file attributes tfa -permissions 0o777} file delete -force tfa -} -result {1} +} -result 1 test fCmd-12.9 {renamefile: moving a file across volumes} -setup { cleanup $tmpspace } -constraints {unix notRoot} -body { set s [createfile tfa] file rename tfa $tmpspace @@ -1406,21 +1423,21 @@ global env unset env(HOME) catch { file copy tfa ~/foobar } } -cleanup { set ::env(HOME) $temp -} -result {1} +} -result 1 test fCmd-13.6 {TclCopyFilesCmd: > 1 source & target is not a dir} -setup { catch {file delete -force -- tfa1 tfa2 tfa3} } -constraints {notRoot} -body { createfile tfa1 createfile tfa2 createfile tfa3 catch {file copy tfa1 tfa2 tfa3} } -cleanup { file delete tfa1 tfa2 tfa3 -} -result {1} +} -result 1 test fCmd-13.7 {TclCopyFilesCmd: single file into directory} -setup { catch {file delete -force -- tfa1 tfad} } -constraints {notRoot} -body { set s [createfile tfa1] file mkdir tfad @@ -1462,11 +1479,11 @@ global env unset env(HOME) catch {file copy ~/tfa1 tfa2} } -cleanup { set ::env(HOME) $temp -} -result {1} +} -result 1 test fCmd-14.2 {copyfile: dst filename translation failing} -setup { set temp $::env(HOME) } -constraints {notRoot} -body { global env unset env(HOME) @@ -1523,18 +1540,18 @@ } -cleanup { file delete -force tfa tfa2 } -result {1 1} test fCmd-14.8 {copyfile: copy directory failing} -setup { catch {file delete -force -- tfa} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa/dir/a/b/c - file attributes tfa/dir -permissions 0000 + file attributes tfa/dir -permissions 0 catch {file copy tfa tfa2} } -cleanup { - file attributes tfa/dir -permissions 0777 + file attributes tfa/dir -permissions 0o777 file delete -force tfa tfa2 -} -result {1} +} -result 1 # # Coverage tests for TclMkdirCmd() # test fCmd-15.1 {TclMakeDirsCmd: target filename translation failing} -setup { @@ -1543,11 +1560,11 @@ global env unset env(HOME) catch {file mkdir ~/tfa} } -cleanup { set ::env(HOME) $temp -} -result {1} +} -result 1 # # Can Tcl_SplitPath return argc == 0? If so them we need a test for that code. # test fCmd-15.2 {TclMakeDirsCmd - one directory} -setup { catch {file delete -force -- tfa} @@ -1554,11 +1571,11 @@ } -constraints {notRoot} -body { file mkdir tfa file isdirectory tfa } -cleanup { file delete tfa -} -result {1} +} -result 1 test fCmd-15.3 {TclMakeDirsCmd: - two directories} -setup { catch {file delete -force -- tfa1 tfa2} } -constraints {notRoot} -body { file mkdir tfa1 tfa2 list [file isdirectory tfa1] [file isdirectory tfa2] @@ -1568,24 +1585,24 @@ test fCmd-15.4 {TclMakeDirsCmd - stat failing} -setup { catch {file delete -force -- tfa} } -constraints {unix notRoot} -body { file mkdir tfa createfile tfa/file - file attributes tfa -permissions 0000 + file attributes tfa -permissions 0 catch {file mkdir tfa/file} } -cleanup { - file attributes tfa -permissions 0777 + file attributes tfa -permissions 0o777 file delete -force tfa -} -result {1} +} -result 1 test fCmd-15.5 {TclMakeDirsCmd: - making a directory several levels deep} -setup { catch {file delete -force -- tfa} } -constraints {notRoot} -body { file mkdir tfa/a/b/c file isdir tfa/a/b/c } -cleanup { file delete -force tfa -} -result {1} +} -result 1 test fCmd-15.6 {TclMakeDirsCmd: - trying to overwrite a file} -setup { catch {file delete -force -- tfa} } -constraints {notRoot} -body { set s [createfile tfa] list [catch {file mkdir tfa}] [file isdir tfa] [file exists tfa] \ @@ -1605,11 +1622,11 @@ file mkdir tfa file mkdir tfa file isdir tfa } -constraints {notRoot} -cleanup { file delete tfa -} -result {1} +} -result 1 # Coverage tests for TclDeleteFilesCommand() test fCmd-16.1 {test the -- argument} -constraints {notRoot} -setup { catch {file delete -force -- tfa} } -body { @@ -1629,11 +1646,11 @@ } -body { createfile tfa catch {file delete -dog tfa} } -cleanup { file delete tfa -} -result {1} +} -result 1 test fCmd-16.4 {accept zero files (TIP 323)} -body { file delete } -result {} test fCmd-16.5 {accept zero files (TIP 323)} -body { file delete -- @@ -1644,45 +1661,45 @@ global env unset env(HOME) catch {file delete ~/tfa} } -cleanup { set ::env(HOME) $temp -} -result {1} +} -result 1 test fCmd-16.7 {remove a non-empty directory without -force} -setup { catch {file delete -force -- tfa} } -constraints {notRoot} -body { file mkdir tfa createfile tfa/a catch {file delete tfa} } -cleanup { file delete -force tfa -} -result {1} +} -result 1 test fCmd-16.8 {remove a normal file} -constraints {notRoot} -setup { catch {file delete -force -- tfa} } -body { file mkdir tfa createfile tfa/a catch {file delete tfa} } -cleanup { file delete -force tfa -} -result {1} +} -result 1 test fCmd-16.9 {error while deleting file} -setup { catch {file delete -force -- tfa} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa createfile tfa/a - file attributes tfa -permissions 0555 + file attributes tfa -permissions 0o555 catch {file delete tfa/a} ####### ####### If any directory in a tree that is being removed does not have ####### write permission, the process will fail! This is also the case ####### with "rm -rf" ####### } -cleanup { - file attributes tfa -permissions 0777 + file attributes tfa -permissions 0o777 file delete -force tfa -} -result {1} +} -result 1 test fCmd-16.10 {deleting multiple files} -constraints {notRoot} -setup { catch {file delete -force -- tfa1 tfa2} } -body { createfile tfa1 createfile tfa2 @@ -1696,18 +1713,18 @@ } -result {} # More coverage tests for mkpath() test fCmd-17.1 {mkdir stat failing on target but not ENOENT} -setup { catch {file delete -force -- tfa1} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa1 - file attributes tfa1 -permissions 0555 + file attributes tfa1 -permissions 0o555 catch {file mkdir tfa1/tfa2} } -cleanup { - file attributes tfa1 -permissions 0777 + file attributes tfa1 -permissions 0o777 file delete -force tfa1 -} -result {1} +} -result 1 test fCmd-17.2 {mkdir several levels deep - relative} -setup { catch {file delete -force -- tfa} } -constraints {notRoot} -body { file mkdir tfa/a/b file isdir tfa/a/b @@ -1720,11 +1737,11 @@ set f [file join [pwd] tfa a] file mkdir $f file isdir $f } -cleanup { file delete $f [file join [pwd] tfa] -} -result {1} +} -result 1 # # Functionality tests for TclFileRenameCmd() # test fCmd-18.1 {TclFileRenameCmd: rename (first form) in the same directory} \ @@ -1881,11 +1898,11 @@ file link -symbolic tfalink tfa1 file rename tfa2 tfalink checkcontent tfa1/tfa2 $s } -cleanup { file delete -force tfa1 tfalink -} -result {1} +} -result 1 test fCmd-18.16 {TclFileRenameCmd: rename a dangling symlink} -setup { catch {file delete -force -- tfa1 tfalink} } -constraints {unix notRoot} -body { file mkdir tfa1 file link -symbolic tfalink tfa1 @@ -1906,19 +1923,19 @@ file delete tfa file exists tfa } -result {0} test fCmd-19.2 {rmdir error besides EEXIST} -setup { catch {file delete -force -- tfa} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa file mkdir tfa/a - file attributes tfa -permissions 0555 + file attributes tfa -permissions 0o555 catch {file delete tfa/a} } -cleanup { - file attributes tfa -permissions 0777 + file attributes tfa -permissions 0o777 file delete -force tfa -} -result {1} +} -result 1 test fCmd-19.3 {recursive remove} -constraints {notRoot} -setup { catch {file delete -force -- tfa} } -body { file mkdir tfa file mkdir tfa/a @@ -1934,19 +1951,19 @@ # # Coverage tests for TraverseUnixTree(), called from TclDeleteFilesCmd # test fCmd-20.1 {TraverseUnixTree : failure opening a subdirectory directory} -setup { catch {file delete -force -- tfa} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir tfa file mkdir tfa/a - file attributes tfa/a -permissions 0000 + file attributes tfa/a -permissions 00000 catch {file delete -force tfa} } -cleanup { - file attributes tfa/a -permissions 0777 + file attributes tfa/a -permissions 0o777 file delete -force tfa -} -result {1} +} -result 1 test fCmd-20.2 {TraverseUnixTree : recursive delete of large directory: Bug 1034337} -setup { catch {file delete -force -- tfa} } -constraints {unix notRoot} -body { file mkdir tfa for {set i 1} {$i <= 300} {incr i} { @@ -1995,11 +2012,11 @@ createfile tfa2 createfile tfa3 catch {file copy tfa1 tfa2 tfa3} } -cleanup { file delete tfa1 tfa2 tfa3 -} -result {1} +} -result 1 test fCmd-21.5 {copy : multiple files into directory} -constraints {notRoot} -setup { catch {file delete -force -- tfa1 tfa2 tfad} } -body { set s1 [createfile tfa1] set s2 [createfile tfa2] @@ -2120,11 +2137,11 @@ set s [createfile tfa1] file rename -force tfa1 tfa1 checkcontent tfa1 $s } -cleanup { file delete tfa1 -} -result {1} +} -result 1 test fCmd-22.3 {TclpRenameFile: rename dir to existing dir} -setup { catch {file delete -force -- d1 tfad} } -constraints {notRoot} -body { file mkdir d1 [file join tfad d1] list [catch {file rename d1 tfad}] [file isdir d1] \ @@ -2343,25 +2360,27 @@ cd [temporaryDirectory] } -constraints {linkDirectory win} -body { file link -hard abc.link abc.dir } -returnCodes error -cleanup { cd [workingDirectory] -} -result {could not create new link "abc.link" pointing to "abc.dir": illegal operation on a directory} +} -result {could not create new link "abc.link" pointing to "abc.dir": is a directory} test fCmd-28.7 {file link: source already exists} -setup { cd [temporaryDirectory] } -constraints {linkFile} -body { file link abc.file abc2.file } -returnCodes error -cleanup { cd [workingDirectory] } -result {could not create new link "abc.file": that path already exists} -test fCmd-28.8 {file link} -constraints {linkFile win} -setup { +# In Windows 10 developer mode, we _can_ create symbolic links to files! +test fCmd-28.8 {file link} -constraints {linkFile winLessThan10} -setup { cd [temporaryDirectory] } -body { file link -symbolic abc.link abc.file -} -returnCodes error -cleanup { +} -cleanup { + file delete -force abc.link cd [workingDirectory] -} -result {could not create new link "abc.link" pointing to "abc.file": not a directory} +} -returnCodes error -result {could not create new link "abc.link" pointing to "abc.file": invalid argument} test fCmd-28.9 {file link: success with file} -constraints {linkFile} -setup { cd [temporaryDirectory] file delete -force abc.link } -body { file link abc.link abc.file @@ -2418,11 +2437,11 @@ cd .. set up [pwd] cd $orig # Now '$up' should be either $orig or [file dirname abc.dir], depending on # whether 'cd' actually moves to the destination of a link, or simply - # treats the link as a directory. (On windows the former, on unix the + # treats the link as a directory. (On windows the former, on Unix the # latter, I believe) if { ([file normalize $up] ne [file normalize $orig]) && ([file normalize $up] ne [file normalize [file dirname abc.dir]]) } then { @@ -2578,21 +2597,247 @@ } -result 1 test fCmd-30.2 {file readable on 'NTUSER.DAT'} -constraints {win notWine} -body { expr {[info exists env(USERPROFILE)] && [file exists $env(USERPROFILE)/NTUSER.DAT] && [file readable $env(USERPROFILE)/NTUSER.DAT]} -} -result {1} -test fCmd-30.3 {file readable on 'pagefile.sys'} -constraints {win notWine} -body { +} -result 1 +# At least one CI environment (GitHub Actions) is set up with the page file in +# an unusual location; skip the test if that is so. +test fCmd-30.3 {file readable on 'pagefile.sys'} -constraints {win notInCIenv} -body { set r {} if {[info exists env(SystemDrive)]} { set path $env(SystemDrive)/pagefile.sys lappend r exists [file exists $path] lappend r readable [file readable $path] lappend r stat [catch {file stat $path a} e] $e } return $r } -result {exists 1 readable 0 stat 0 {}} + +test fCmd-31.1 {file home} -body { + file home +} -result [file join $::env(HOME)] +test fCmd-31.2 {file home - obeys env} -setup { + set ::env(HOME) $::env(HOME)/xxx +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -body { + file home +} -result [file join $::env(HOME) xxx] +test fCmd-31.3 {file home - \ -> /} -constraints win -setup { + set saved $::env(HOME) + set ::env(HOME) C:\\backslash\\path +} -cleanup { + set ::env(HOME) $saved +} -body { + file home +} -result C:/backslash/path +test fCmd-31.4 {file home - error} -setup { + set saved $::env(HOME) + unset ::env(HOME) +} -cleanup { + set ::env(HOME) $saved +} -body { + file home +} -returnCodes error -result {couldn't find HOME environment variable to expand path} +test fCmd-31.5 { + file home - relative path. Following 8.x ~ expansion behavior, relative + paths are not made absolute +} -setup { + set saved $::env(HOME) + set ::env(HOME) relative/path +} -cleanup { + set ::env(HOME) $saved +} -body { + file home +} -result relative/path +test fCmd-31.6 {file home USER} -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [file home $::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] +test fCmd-31.7 {file home UNKNOWNUSER} -body { + file home nosuchuser +} -returnCodes error -result {user "nosuchuser" doesn't exist} +test fCmd-31.8 {file home extra arg} -body { + file home $::tcl_platform(user) arg +} -returnCodes error -result {wrong # args: should be "file home ?user?"} +test fCmd-31.9 {file home USER does not follow env(HOME)} -setup { + set ::env(HOME) [file join $::env(HOME) foo] +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -body { + string tolower [file home $::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] + +# file tildeexpand and testfstildexpand are identical in behavior +# but tested separately as the former is a script wrapper that does some +# sanitization/optimization while the latter is a raw call to Tcl_FSTildeExpand. +test fCmd-32.1 {file tildeexpand ~} -body { + file tildeexpand ~ +} -result [file join $::env(HOME)] +test fCmd-32.1.1 {Tcl_FSTildeExpand ~} -constraints testfstildeexpand -body { + testfstildeexpand ~ +} -result [file join $::env(HOME)] +test fCmd-32.2 {file tildeexpand ~ - obeys env} -setup { + set ::env(HOME) $::env(HOME)/xxx +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -body { + file tildeexpand ~ +} -result [file join $::env(HOME) xxx] +test fCmd-32.2.1 {Tcl_FSTildeExpand ~ - obeys env} -setup { + set ::env(HOME) $::env(HOME)/xxx +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -constraints testfstildeexpand -body { + testfstildeexpand ~ +} -result [file join $::env(HOME) xxx] +test fCmd-32.3 {file tildeexpand ~ - error} -setup { + set saved $::env(HOME) + unset ::env(HOME) +} -cleanup { + set ::env(HOME) $saved +} -body { + file tildeexpand ~ +} -returnCodes error -result {couldn't find HOME environment variable to expand path} +test fCmd-32.3.1 {Tcl_FSTildeExpand ~ - error} -setup { + set saved $::env(HOME) + unset ::env(HOME) +} -cleanup { + set ::env(HOME) $saved +} -constraints testfstildeexpand -body { + testfstildeexpand ~ +} -returnCodes error -result {couldn't find HOME environment variable to expand path} +test fCmd-32.4 { + file tildeexpand ~ - relative path. Following 8.x ~ expansion behavior, relative + paths are not made absolute +} -setup { + set saved $::env(HOME) + set ::env(HOME) relative/path +} -cleanup { + set ::env(HOME) $saved +} -body { + file tildeexpand ~ +} -result relative/path +test fCmd-32.4.1 { + Tcl_FSTildeExpand ~ - relative path. Following 8.x ~ expansion behavior, relative + paths are not made absolute +} -setup { + set saved $::env(HOME) + set ::env(HOME) relative/path +} -cleanup { + set ::env(HOME) $saved +} -constraints testfstildeexpand -body { + testfstildeexpand ~ +} -result relative/path +test fCmd-32.5 {file tildeexpand ~USER} -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [file tildeexpand ~$::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] +test fCmd-32.5.1 {Tcl_FSTildeExpand ~USER} -constraints testfstildeexpand -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [testfstildeexpand ~$::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] +test fCmd-32.6 {file tildeexpand ~UNKNOWNUSER} -body { + file tildeexpand ~nosuchuser +} -returnCodes error -result {user "nosuchuser" doesn't exist} +test fCmd-32.6.1 {Tcl_FSTildeExpand ~UNKNOWNUSER} -constraints testfstildeexpand -body { + testfstildeexpand ~nosuchuser +} -returnCodes error -result {user "nosuchuser" doesn't exist} +test fCmd-32.7 {file tildeexpand ~extra arg} -body { + file tildeexpand ~ arg +} -returnCodes error -result {wrong # args: should be "file tildeexpand path"} +test fCmd-32.7.1 {Tcl_FSTildeExpand ~extra arg} -constraints testfstildeexpand -body { + testfstildeexpand ~ arg +} -returnCodes error -result {wrong # args: should be "testfstildeexpand PATH"} +test fCmd-32.8 {file tildeexpand ~/path} -body { + file tildeexpand ~/foo +} -result [file join $::env(HOME)/foo] +test fCmd-32.8.1 {Tcl_FSTildeExpand ~/path} -constraints testfstildeexpand -body { + testfstildeexpand ~/foo +} -result [file join $::env(HOME)/foo] +test fCmd-32.9 {file tildeexpand ~USER/bar} -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [file tildeexpand ~$::tcl_platform(user)/bar] +} -match glob -result [file join [gethomedirglob $::tcl_platform(user)] bar] +test fCmd-32.9.1 {Tcl_FSTildeExpand ~USER/bar} -constraints testfstildeexpand -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [testfstildeexpand ~$::tcl_platform(user)/bar] +} -match glob -result [file join [gethomedirglob $::tcl_platform(user)] bar] +test fCmd-32.10 {file tildeexpand ~UNKNOWNUSER} -body { + file tildeexpand ~nosuchuser/foo +} -returnCodes error -result {user "nosuchuser" doesn't exist} +test fCmd-32.10.1 {Tcl_FSTildeExpand ~UNKNOWNUSER} -constraints testfstildeexpand -body { + testfstildeexpand ~nosuchuser/foo +} -returnCodes error -result {user "nosuchuser" doesn't exist} +test fCmd-32.11 {file tildeexpand /~/path} -body { + file tildeexpand /~/foo +} -result /~/foo +test fCmd-32.11.1 {Tcl_FSTildeExpand /~/path} -constraints testfstildeexpand -body { + testfstildeexpand /~/foo +} -result /~/foo +test fCmd-32.12 {file tildeexpand /~user/path} -body { + file tildeexpand /~$::tcl_platform(user)/foo +} -result /~$::tcl_platform(user)/foo +test fCmd-32.12.1 {Tcl_FSTildeExpand /~user/path} -constraints testfstildeexpand -body { + testfstildeexpand /~$::tcl_platform(user)/foo +} -result /~$::tcl_platform(user)/foo +test fCmd-32.13 {file tildeexpand ./~} -body { + file tildeexpand ./~ +} -result ./~ +test fCmd-32.13.1 {Tcl_FSTildeExpand ./~} -constraints testfstildeexpand -body { + testfstildeexpand ./~ +} -result ./~ +test fCmd-32.14 {file tildeexpand relative/path} -body { + file tildeexpand relative/path +} -result relative/path +test fCmd-32.14.1 {Tcl_FSTildeExpand relative/path} -constraints testfstildeexpand -body { + testfstildeexpand relative/path +} -result relative/path +test fCmd-32.15 {file tildeexpand ~\\path} -body { + file tildeexpand ~\\foo +} -constraints win -result [file join $::env(HOME)/foo] +test fCmd-32.15.1 {Tcl_FSTildeExpand ~\\path} -constraints testfstildeexpand -body { + testfstildeexpand ~\\foo +} -constraints win -result [file join $::env(HOME)/foo] +test fCmd-32.16 {file tildeexpand ~USER\\bar} -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [file tildeexpand ~$::tcl_platform(user)\\bar] +} -constraints win -match glob -result [file join [gethomedirglob $::tcl_platform(user)] bar] +test fCmd-32.16.1 {Tcl_FSTildeExpand ~USER\\bar} -constraints testfstildeexpand -body { + # Note - as in 8.x this form does NOT necessarily give same result as + # env(HOME) even when user is current user. Assume result contains user + # name, else not sure how to check + string tolower [testfstildeexpand ~$::tcl_platform(user)\\bar] +} -constraints win -match glob -result [file join [gethomedirglob $::tcl_platform(user)] bar] +test fCmd-32.17 {file tildeexpand ~USER does not mirror HOME} -setup { + set ::env(HOME) [file join $::env(HOME) foo] +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -body { + string tolower [file tildeexpand ~$::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] +test fCmd-32.17.1 {Tcl_FSTildeExpand ~USER does not mirror HOME} -setup { + set ::env(HOME) [file join $::env(HOME) foo] +} -cleanup { + set ::env(HOME) [file dirname $::env(HOME)] +} -constraints testfstildeexpand -body { + string tolower [testfstildeexpand ~$::tcl_platform(user)] +} -match glob -result [gethomedirglob $::tcl_platform(user)] + # cleanup cleanup if {[testConstraint unix]} { removeDirectory tcl[pid] /tmp Index: tests/fileName.test ================================================================== --- tests/fileName.test +++ tests/fileName.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,12 @@ namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testsetplatform [llength [info commands testsetplatform]] testConstraint testtranslatefilename [llength [info commands testtranslatefilename]] testConstraint linkDirectory 1 testConstraint symbolicLinkFile 1 @@ -29,11 +30,11 @@ testConstraint linkDirectory 0 } testConstraint symbolicLinkFile 0 testConstraint sharedCdrive [expr {![catch {cd //[info hostname]/c}]}] } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] # This match compares the first two words of the result. If the wanted result # is "equal", then this is successful if the words are equal. If the wanted # result is "not equal", then this is successful if the words are different. customMatch compareWords {apply {{a b} { lassign $b w1 w2 @@ -199,11 +200,11 @@ file split ../.. } {.. ..} test filename-4.13 {Tcl_SplitPath: unix} {testsetplatform} { testsetplatform unix file split //foo -} "/ foo" +} "//foo" test filename-4.14 {Tcl_SplitPath: unix} {testsetplatform} { testsetplatform unix file split foo//bar } {foo bar} test filename-4.15 {Tcl_SplitPath: unix} {testsetplatform} { @@ -436,18 +437,18 @@ file join a . ./~b } {a/./~b} test filename-7.17 {Tcl_JoinPath: unix} {testsetplatform} { testsetplatform unix file join //a b -} "/a/b" +} "//a/b" test filename-7.18 {Tcl_JoinPath: unix} {testsetplatform} { testsetplatform unix file join /// a b } "/a/b" test filename-7.19 {[Bug f34cf83dd0]} { file join foo //bar -} /bar +} //bar test filename-9.1 {Tcl_JoinPath: win} {testsetplatform} { testsetplatform win file join a b } {a/b} @@ -1061,14 +1062,14 @@ set res1 "" set res2 "" set tmpd [pwd] } -body { catch { - set res1 [glob -dir [lindex [file volumes] 0] -tails *] + set res1 [glob -dir [lindex [file volumes] end] -tails *] } catch { - cd [lindex [file volumes] 0] + cd [lindex [file volumes] end] set res2 [glob *] } list $res1 $res2 } -cleanup { cd $tmpd @@ -1327,11 +1328,11 @@ # The following tests are only valid for Unix systems. On some systems, like # AFS, "000" protection doesn't prevent access by owner, so the following test # is not portable. -catch {file attributes globTest/a1 -permissions 0000} +catch {file attributes globTest/a1 -permissions 0} test filename-15.1 {unix specific globbing} {unix nonPortable} { string tolower [list [catch {glob globTest/a1/*} msg] $msg $errorCode] } {1 {couldn't read directory "globtest/a1": permission denied} {posix eacces {permission denied}}} test filename-15.2 {unix specific no complain: no errors} {unix nonPortable} { glob -nocomplain globTest/a1/* @@ -1339,15 +1340,15 @@ test filename-15.3 {unix specific no complain: no errors, good result} \ {unix nonPortable} { # test fails because if an error occurs, the interp's result is reset... glob -nocomplain globTest/a2 globTest/a1/* globTest/a3 } {globTest/a2 globTest/a3} -catch {file attributes globTest/a1 -permissions 0755} +catch {file attributes globTest/a1 -permissions 0o755} test filename-15.4 {unix specific no complain: no errors, good result} \ {unix nonPortable} { # test fails because if an error occurs, the interp's result is reset... - # or you don't run at scriptics where the outser and welch users exists + # or you don't run at scriptics where the ouster and welch users exists glob -nocomplain ~ouster ~foo ~welch } {/home/ouster /home/welch} test filename-15.4.1 {no complain: errors, sequencing} { # test used to fail because if an error occurs, the interp's result is # reset... But, the sequence means we throw a different error first. @@ -1627,10 +1628,65 @@ cd $savewd removeDirectory isolate removeFile fileName-20.10 $s removeDirectory sub ~ } -result ~/sub/fileName-20.10 + + +apply [list {} { + test fileName-6d4e9d1af5bf5b7d { + memory leak in SetFsPathFromAny + + Runs under both a TCL_DEBUG_MEM build and a -DPURIFY build for + valgrind, which is useful since Valgrind provides information about the + error location, but [memory] doesn't. + } -setup { + if {[namespace which ::memory] eq {}} { + set memcheckcmd [list ::apply [list script { + uplevel 1 $script + return 0 + } [namespace current]]] + } else { + set memcheckcmd ::tcltests::scriptmemcheck + } + } -body { + {*}$memcheckcmd { + set interp [interp create] + interp eval $interp { + apply [list {} { + upvar 1 f f + + # A unique name so that no internal representation of this + # literal value has been picked up from any other script + # that has alredy been sourced into this interpreter. + set variableUniqueInTheEntireTclCodebase a + set name variableUniqueInTheEntireTclCodebase + + # give the Tcl_Obj for "var1" an internal representation of + # type 'localVarNameType'. + set $name + + set f [open variableUniqueInTheEntireTclCodebase w] + try { + puts $f {some data} + } finally { + close $f + } + + set f [open variableUniqueInTheEntireTclCodebase] + try { + read $f + } finally { + catch {file delete variableUniqueInTheEntireTclCodebase} + close $f + } + } [namespace current]] + } + interp delete $interp + } + } -result 0 +} [namespace current]] # cleanup catch {file delete -force C:/globTest} cd [temporaryDirectory] file delete -force globTest Index: tests/fileSystem.test ================================================================== --- tests/fileSystem.test +++ tests/fileSystem.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 2002 Vincent Darley. +# Copyright © 2002 Vincent Darley. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. namespace eval ::tcl::test::fileSystem { @@ -23,23 +23,25 @@ } testConstraint loaddll 0 catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] + package require -exact tcl::test [info patchlevel] set ::ddever [package require dde] - set ::ddelib [lindex [package ifneeded dde $::ddever] 1] + set ::ddelib [info loaded {} Dde] set ::regver [package require registry] - set ::reglib [lindex [package ifneeded registry $::regver] 1] - testConstraint loaddll 1 + set ::reglib [info loaded {} Registry] + testConstraint loaddll [expr {$::ddelib ne "" && $::reglib ne ""}] } -# Test for commands defined in Tcltest executable +# Test for commands defined in tcl::test package testConstraint testfilesystem [llength [info commands ::testfilesystem]] testConstraint testsetplatform [llength [info commands ::testsetplatform]] testConstraint testsimplefilesystem [llength [info commands ::testsimplefilesystem]] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] +# Some things fail under all Continuous Integration systems for subtle reasons +# such as CI often running with elevated privileges in a container. +testConstraint notInCIenv [expr {![info exists ::env(CI)]}] cd [tcltest::temporaryDirectory] makeFile "test file" gorp.file makeDirectory dir.dir makeDirectory [file join dir.dir dirinside.dir] @@ -60,16 +62,17 @@ } } set dir [pwd] try { - foreach vol [file volumes] { - if {![catch {cd $vol}]} { - lappend drives $vol - } - } - testConstraint moreThanOneDrive [llength $drives] + set drives [lmap vol [file volumes] { + if {$vol eq [zipfs root] || [catch {cd $vol}]} { + continue + } + set vol + }] + testConstraint moreThanOneDrive [expr {[llength $drives] > 1}] } finally { cd $dir } } } ::tcl::test::fileSystem} @@ -163,11 +166,11 @@ foreach f [lsort [glob -nocomplain -type l *]] { catch {file readlink $f} } } # If we reach here we've succeeded. We used to crash above. - expr 1 + expr {1} } {1} test filesystem-1.13 {file normalisation} {win} { # This used to be broken file normalize C:/thislongnamedoesntexist } {C:/thislongnamedoesntexist} @@ -272,10 +275,20 @@ catch {file normalize ~$::tcl_platform(user)} } -result {0} test filesystem-1.30.2 {normalisation of nonexistent user specified as user@domain} -body { file normalize ~nonexistentuser@nonexistentdomain } -returnCodes error -result {user "nonexistentuser@nonexistentdomain" doesn't exist} +test filesystem-1.30.3 {file normalization should distinguish between ~ and ~user} -setup { + set oldhome $::env(HOME) + set olduserhome [file normalize ~$::tcl_platform(user)] + set ::env(HOME) [file join $oldhome temp] +} -cleanup { + set ::env(HOME) $oldhome +} -body { + list [string equal [file normalize ~] $::env(HOME)] \ + [string equal $olduserhome [file normalize ~$::tcl_platform(user)]] +} -result {1 1} test filesystem-1.31 {link normalisation: link near filesystem root} {testsetplatform} { testsetplatform unix file normalize /foo/../bar } {/bar} test filesystem-1.32 {link normalisation: link near filesystem root} {testsetplatform} { @@ -284,11 +297,11 @@ } {/bar} test filesystem-1.33 {link normalisation: link near filesystem root} {testsetplatform} { testsetplatform windows set res [file normalize C:/../bar] if {[testConstraint unix]} { - # Some unices go further in normalizing this -- not really a problem + # Some Unices go further in normalizing this -- not really a problem # since this is a Windows test. regexp {C:/bar$} $res res } set res } {C:/bar} @@ -314,11 +327,11 @@ set fname "/abc/./def/./ghi/./asda/.././.././asd/x/../../../../....." file norm $fname } -match regexp -result {^(?:[^/]|/(?:[^/]|$))+$} test filesystem-1.38 {file normalisation with volume relative} -setup { set dir [pwd] -} -constraints {win moreThanOneDrive knownMsvcBug} -body { +} -constraints {win moreThanOneDrive notInCIenv} -body { set path "[string range [lindex $drives 0] 0 1]foo" cd [lindex $drives 1] file norm $path } -cleanup { cd $dir @@ -375,17 +388,17 @@ testPathEqual [file norm /../..] [file norm /] } ok test filesystem-1.51.1 {file normalisation .. beyond root (Bug 1379287)} { testPathEqual [file norm /../../] [file norm /] } ok -test filesystem-1.52 {bug f9f390d0fa: file join where strep is not canonical} -constraints unix -body { - set x //foo +test filesystem-1.52 {bug f9f390d0fa: file join where strep is not canonical} -body { + set x ///foo file normalize $x file join $x bar } -result /foo/bar test filesystem-1.52.1 {bug f9f390d0fa: file join where strep is not canonical} -body { - set x //foo + set x ///foo file normalize $x file join $x } -result /foo test filesystem-1.53 {[Bug 3559678] - normalize when tail is empty} { string match */ [file normalize [lindex [glob -dir [pwd] {{}}] 0]] @@ -560,14 +573,21 @@ test filesystem-7.1.1 {load from vfs} -setup { set dir [pwd] } -constraints {win testsimplefilesystem loaddll} -body { # This may cause a crash on exit - cd [file dirname $::ddelib] + if {[file dirname $::ddelib] ne "."} { + cd [file dirname $::ddelib] + } else { + cd [file dirname [info nameofexecutable]] + } + if {![file exists [file tail $::ddelib]]} { + ::tcltest::Skip "no-ddelib" + } testsimplefilesystem 1 # This loads dde via a complex copy-to-temp operation - load simplefs:/[file tail $::ddelib] dde + load simplefs:/[file tail $::ddelib] Dde testsimplefilesystem 0 return ok # The real result of this test is what happens when Tcl exits. } -cleanup { cd $dir @@ -574,11 +594,18 @@ } -result ok test filesystem-7.1.2 {load from vfs, and then unload again} -setup { set dir [pwd] } -constraints {win testsimplefilesystem loaddll} -body { # This may cause a crash on exit - cd [file dirname $::reglib] + if {[file dirname $::reglib] ne "."} { + cd [file dirname $::reglib] + } else { + cd [file dirname [info nameofexecutable]] + } + if {![file exists [file tail $::reglib]]} { + ::tcltest::Skip "no-reglib" + } testsimplefilesystem 1 # This loads reg via a complex copy-to-temp operation load simplefs:/[file tail $::reglib] Registry unload simplefs:/[file tail $::reglib] testsimplefilesystem 0 @@ -678,11 +705,11 @@ } -cleanup { catch {testsimplefilesystem 0} file delete -force simplefile file delete -force file2 cd $dir -} -result {0 {} 1 {error copying "simplefs:/simplefile" to "file2": file already exists} 0 {} 1} +} -result {0 {} 1 {error copying "simplefs:/simplefile" to "file2": file exists} 0 {} 1} test filesystem-7.5 {cross-filesystem file copy with -force} -setup { set dir [pwd] cd [tcltest::temporaryDirectory] set fout [open [file join simplefile] w] puts -nonewline $fout "1234567890" @@ -690,11 +717,11 @@ testsimplefilesystem 1 } -constraints {testsimplefilesystem unix} -body { # First copy should succeed set res [catch {file copy simplefs:/simplefile file2} err] lappend res $err - file attributes file2 -permissions 0000 + file attributes file2 -permissions 0 # Second copy should fail (no -force) lappend res [catch {file copy simplefs:/simplefile file2} err] lappend res $err # Third copy should succeed (-force) lappend res [catch {file copy -force simplefs:/simplefile file2} err] @@ -703,11 +730,11 @@ } -cleanup { testsimplefilesystem 0 file delete -force simplefile file delete -force file2 cd $dir -} -result {0 {} 1 {error copying "simplefs:/simplefile" to "file2": file already exists} 0 {} 1} +} -result {0 {} 1 {error copying "simplefs:/simplefile" to "file2": file exists} 0 {} 1} test filesystem-7.6 {cross-filesystem dir copy with -force} -setup { set dir [pwd] cd [tcltest::temporaryDirectory] file delete -force simpledir file mkdir simpledir @@ -731,11 +758,11 @@ } -cleanup { testsimplefilesystem 0 file delete -force simpledir file delete -force dir2 cd $dir -} -result {0 {} 1 {error copying "simplefs:/simpledir" to "dir2/simpledir": file already exists} 0 {} 1 1} +} -result {0 {} 1 {error copying "simplefs:/simpledir" to "dir2/simpledir": file exists} 0 {} 1 1} test filesystem-7.7 {cross-filesystem dir copy with -force} -setup { set dir [pwd] cd [tcltest::temporaryDirectory] file delete -force simpledir file mkdir simpledir @@ -761,11 +788,11 @@ } -cleanup { testsimplefilesystem 0 file delete -force simpledir file delete -force dir2 cd $dir -} -result {0 {} 1 {error copying "simplefs:/simpledir" to "dir2/simpledir": file already exists} 0 {} 1 1} +} -result {0 {} 1 {error copying "simplefs:/simpledir" to "dir2/simpledir": file exists} 0 {} 1 1} removeFile gorp.file test filesystem-7.8 {vfs cd} -setup { set dir [pwd] cd [tcltest::temporaryDirectory] file delete -force simpledir Index: tests/fileSystemEncoding.test ================================================================== --- tests/fileSystemEncoding.test +++ tests/fileSystemEncoding.test @@ -1,8 +1,8 @@ #! /usr/bin/env tclsh -# Copyright (c) 2019 Poor Yorick +# Copyright © 2019 Poor Yorick if {[string equal $::tcl_platform(os) "Windows NT"]} { return } @@ -11,26 +11,13 @@ if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } - variable fname1 \u767b\u9e1b\u9d72\u6a13 - - proc autopath {} { - global auto_path - set scriptpath [info script] - set scriptpathnorm [file dirname [file normalize $scriptpath/...]] - set dirnorm [file dirname $scriptpathnorm] - set idx [lsearch -exact $auto_path $dirnorm] - if {$idx >= 0} { - set auto_path [lreplace $auto_path[set auto_path {}] $idx $idx {}] - } - set auto_path [linsert $auto_path[set auto_path {}] 0 0 $dirnorm] - } - autopath - - package require tcltests + variable fname1 登鸛鵲樓 + + source [file join [file dirname [info script]] tcltests.tcl] test filesystemEncoding-1.0 { issue bcd100410465 } -body { set dir [tcltests::tempdir] Index: tests/for-old.test ================================================================== --- tests/for-old.test +++ tests/for-old.test @@ -4,12 +4,12 @@ # Since the for command is now compiled, a new set of tests covering # the new implementation is in the file "for.test". Sourcing this file # into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -20,27 +20,27 @@ # Check "for" and its use of continue and break. catch {unset a i} test for-old-1.1 {for tests} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { + for {set i 1} {$i<6} {incr i} { set a [concat $a $i] } set a } {1 2 3 4 5} test for-old-1.2 {for tests} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 continue + for {set i 1} {$i<6} {incr i} { + if {$i==4} continue set a [concat $a $i] } set a } {1 2 3 5} test for-old-1.3 {for tests} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 break + for {set i 1} {$i<6} {incr i} { + if {$i==4} break set a [concat $a $i] } set a } {1 2 3} test for-old-1.4 {for tests} {catch {for 1 2 3} msg} 1 @@ -53,19 +53,19 @@ catch {for 1 2 3 4 5} msg set msg } {wrong # args: should be "for start test next command"} test for-old-1.8 {for tests} { set a {xyz} - for {set i 1} {$i<6} {set i [expr $i+1]} {} + for {set i 1} {$i<6} {incr i} {} set a } xyz test for-old-1.9 {for tests} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]; if $i==4 break} { + for {set i 1} {$i<6} {incr i; if {$i==4} break} { set a [concat $a $i] } set a } {1 2 3} # cleanup ::tcltest::cleanupTests return Index: tests/for.test ================================================================== --- tests/for.test +++ tests/for.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. +# Copyright © 1996 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -60,19 +60,19 @@ while *ing "set"*} catch {unset a} test for-1.9 {TclCompileForCmd: simple command body} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 break + for {set i 1} {$i<6} {incr i} { + if {$i==4} break set a [concat $a $i] } set a } {1 2 3} test for-1.10 {TclCompileForCmd: command body in quotes} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} "append a x" + for {set i 1} {$i<6} {incr i} "append a x" set a } {xxxxx} test for-1.11 {TclCompileForCmd: computed command body} { catch {unset x1} catch {unset bb} @@ -79,11 +79,11 @@ catch {unset x2} set x1 {append a x1; } set bb {break} set x2 {; append a x2} set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} $x1$bb$x2 + for {set i 1} {$i<6} {incr i} $x1$bb$x2 set a } {x1} test for-1.12 {TclCompileForCmd: error in "next" command} -body { catch {for {set i 0} {$i < 5} {set} {format $i}} msg set ::errorInfo @@ -90,13 +90,13 @@ } -match glob -result {wrong # args: should be "set varName ?newValue?" while *ing "set"*} test for-1.13 {TclCompileForCmd: long command body} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 break - if $i>5 continue + for {set i 1} {$i<6} {incr i} { + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -127,11 +127,11 @@ test for-1.14 {TclCompileForCmd: for command result} { set a [for {set i 0} {$i < 5} {incr i} {}] set a } {} test for-1.15 {TclCompileForCmd: for command result} { - set a [for {set i 0} {$i < 5} {incr i} {if $i==3 break}] + set a [for {set i 0} {$i < 5} {incr i} {if {$i==3} break}] set a } {} # Check "for" and "continue". @@ -142,19 +142,19 @@ test for-2.2 {TclCompileContinueCmd: continue result} { catch continue } 4 test for-2.3 {continue tests} { set a {} - for {set i 1} {$i <= 4} {set i [expr $i+1]} { + for {set i 1} {$i <= 4} {incr i} { if {$i == 2} continue set a [concat $a $i] } set a } {1 3 4} test for-2.4 {continue tests} { set a {} - for {set i 1} {$i <= 4} {set i [expr $i+1]} { + for {set i 1} {$i <= 4} {incr i} { if {$i != 2} continue set a [concat $a $i] } set a } {2} @@ -168,14 +168,14 @@ } set msg } {1.1 1.2 2.1 3.1 4.1} test for-2.6 {continue tests, long command body} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==2 continue - if $i==4 break - if $i>5 continue + for {set i 1} {$i<6} {incr i} { + if {$i==2} continue + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -244,14 +244,14 @@ } set msg } {1.1 1.2 2.1 3.1 4.1} test for-3.5 {break tests, long command body} { set a {} - for {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==2 continue - if $i==5 break - if $i>5 continue + for {set i 1} {$i<6} {incr i} { + if {$i==2} continue + if {$i==5} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -263,11 +263,11 @@ if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } - if $i==4 break + if {$i==4} break if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -335,11 +335,11 @@ 48 {} \ 49 {Obtaining The Releases} \ 50 {} \ 51 {Binary Releases} \ 52 {} \ - 53 {Pre-compiled releases are available for the following platforms: } \ + 53 {Precompiled releases are available for the following platforms: } \ 54 {} \ 55 { Windows 3.1, Windows 95, and Windows NT: Fetch} \ 56 { ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then execute it. The file is a} \ 57 { self-extracting executable. It will install the Tcl and Tk libraries, the wish and} \ 58 { tclsh programs, and documentation.} \ @@ -384,11 +384,11 @@ } if {[regexp -nocase {^x-mailer:} $line]} { continue } } - if $inheaders { + if {$inheaders} { set limit 55 } else { set limit 55 # Decide whether or not to break the body line if {$plen > 0} { @@ -428,16 +428,16 @@ set F1 -1 } continue } } - set climit [expr $limit-1] + set climit [expr {$limit-1}] set cutoff 50 set continuation 0 while {[string length $line] > $limit} { - for {set c [expr $limit-1]} {$c >= $cutoff} {incr c -1} { + for {set c [expr {$limit-1}]} {$c >= $cutoff} {incr c -1} { set char [string index $line $c] if {$char == " " || $char == "\t"} { break } if {$char == ">"} { ;# Hack for enriched formatting @@ -444,11 +444,11 @@ break } } if {$c < $cutoff} { if {! $inheaders} { - set c [expr $limit-1] + set c [expr {$limit-1}] } else { set c [string length $line] } } set newline [string trimright [string range $line 0 $c]] @@ -554,11 +554,11 @@ Obtaining The Releases Binary Releases -Pre-compiled releases are available for the following +Precompiled releases are available for the following platforms: Windows 3.1, Windows 95, and Windows NT: Fetch ftp://ftp.sunlabs.com/pub/tcl/win42b1.exe, then execute it. The file is a @@ -583,11 +583,11 @@ # Check that "break" resets the interpreter's result test for-4.1 {break must reset the interp result} { catch { set z GLOBTESTDIR/dir2/file2.c - if [string match GLOBTESTDIR/dir2/* $z] { + if {[string match GLOBTESTDIR/dir2/* $z]} { break } } j set j } {} @@ -694,20 +694,20 @@ invoked from within "$z {set i 0} {$i < 5} {incr i} {set}"} test for-6.10 {Tcl_ForObjCmd: simple command body} { set z for set a {} - $z {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 break + $z {set i 1} {$i<6} {incr i} { + if {$i==4} break set a [concat $a $i] } set a } {1 2 3} test for-6.11 {Tcl_ForObjCmd: command body in quotes} { set z for set a {} - $z {set i 1} {$i<6} {set i [expr $i+1]} "append a x" + $z {set i 1} {$i<6} {incr i} "append a x" set a } {xxxxx} test for-6.12 {Tcl_ForObjCmd: computed command body} { set z for catch {unset x1} @@ -715,11 +715,11 @@ catch {unset x2} set x1 {append a x1; } set bb {break} set x2 {; append a x2} set a {} - $z {set i 1} {$i<6} {set i [expr $i+1]} $x1$bb$x2 + $z {set i 1} {$i<6} {incr i} $x1$bb$x2 set a } {x1} test for-6.13 {Tcl_ForObjCmd: error in "next" command} -body { set z for catch {$z {set i 0} {$i < 5} {set} {set j 4}} msg @@ -731,13 +731,13 @@ invoked from within "$z {set i 0} {$i < 5} {set} {set j 4}"} test for-6.14 {Tcl_ForObjCmd: long command body} { set z for set a {} - $z {set i 1} {$i<6} {set i [expr $i+1]} { - if $i==4 break - if $i>5 continue + $z {set i 1} {$i<6} {incr i} { + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } Index: tests/foreach.test ================================================================== --- tests/foreach.test +++ tests/foreach.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -163,11 +163,11 @@ test foreach-4.1 {noncompiled foreach and shared variable or value list objects that are converted to another type} { catch {unset x} foreach {12.0} {a b c} { set x 12.0 - set x [expr $x + 1] + set x [expr {$x + 1}] } set x } 13.0 # Check "continue". Index: tests/format.test ================================================================== --- tests/format.test +++ tests/format.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1998 Sun Microsystems, Inc. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1998 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,12 +18,15 @@ # %u output depends on word length, so this test is not portable. testConstraint longIs32bit [expr {$tcl_platform(wordSize) == 4}] testConstraint longIs64bit [expr {$tcl_platform(wordSize) == 8}] testConstraint wideIs64bit [expr {wide(0x8000000000000000) < 0}] testConstraint pointerIs64bit [expr {$tcl_platform(pointerSize) >= 8}] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] - +# MSVC uses a broken libc that gets sprintf("%g") wrong. This is a pain +# particularly in Continuous Integration, and there isn't anything much we can +# do about it. +testConstraint knownMsvcBug [expr {![string match msvc-* [tcl::build-info compiler]]}] + test format-1.1 {integer formatting} { format "%*d %d %d %d" 6 34 16923 -12 -1 } { 34 16923 -12 -1} test format-1.2 {integer formatting} { format "%4d %4d %4d %4d %d %#x %#X" 6 34 16923 -12 -1 14 12 @@ -78,17 +81,17 @@ test format-1.12 {integer formatting} { format "%b %#b %#b %llb" 5 0 5 [expr {2**100}] } {101 0 0b101 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000} test format-1.13 {integer formatting} { format "%#0d %#0d %#0d %#0d %#0d" 0 6 34 16923 -12 -1 -} {0 6 34 16923 -12} +} {0 0d6 0d34 0d16923 -0d12} test format-1.14 {integer formatting} { format "%#05d %#020d %#020d %#020d %#020d" 0 6 34 16923 -12 -1 -} {00000 00000000000000000006 00000000000000000034 00000000000000016923 -0000000000000000012} +} {00000 0d000000000000000006 0d000000000000000034 0d000000000000016923 -0d00000000000000012} test format-1.15 {integer formatting} { format "%-#05d %-#020d %-#020d %-#020d %-#020d" 0 6 34 16923 -12 -1 -} {00000 00000000000000000006 00000000000000000034 00000000000000016923 -0000000000000000012} +} {00000 0d000000000000000006 0d000000000000000034 0d000000000000016923 -0d00000000000000012} test format-2.1 {string formatting} { format "%s %s %c %s" abcd {This is a very long test string.} 120 x } {abcd This is a very long test string. x x} @@ -100,21 +103,21 @@ } {abcd This is a x x} test format-2.4 {string formatting} { format "%s %s %% %c %s" abcd {This is a very long test string.} 120 x } {abcd This is a very long test string. % x x} test format-2.5 {string formatting, embedded nulls} { - format "%10s" abc\0def -} " abc\0def" + format "%10s" abc\x00def +} " abc\x00def" test format-2.6 {string formatting, international chars} { - format "%10s" abc\ufeffdef -} " abc\ufeffdef" + format "%10s" abc\uFEFFdef +} " abc\uFEFFdef" test format-2.7 {string formatting, international chars} { - format "%.5s" abc\ufeffdef -} "abc\ufeffd" + format "%.5s" abc\uFEFFdef +} "abc\uFEFFd" test format-2.8 {string formatting, international chars} { - format "foo\ufeffbar%s" baz -} "foo\ufeffbarbaz" + format "foo\uFEFFbar%s" baz +} "foo\uFEFFbarbaz" test format-2.9 {string formatting, width} { format "a%5sa" f } "a fa" test format-2.10 {string formatting, width} { format "a%-5sa" f @@ -138,17 +141,23 @@ format "a%5.2sa" foobarbaz } "a foa" test format-2.17 {string formatting, width and precision} { format "a%5.7sa" foobarbaz } "afoobarba" +test format-2.18 {string formatting, surrogates} { + format "\uD83D%s" \uDE02 +} \uD83D\uDE02 +test format-2.19 {string formatting, surrogates} { + format "%s\uDE02" \uD83D +} \uD83D\uDE02 test format-3.1 {Tcl_FormatObjCmd: character formatting} { format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 65 65 65 65 65 65 3 65 -4 65 } "|A|A|A|A|A | A| A|A |" test format-3.2 {Tcl_FormatObjCmd: international character formatting} { - format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 0xa2 0x4e4e 0x25a 0xc3 0xff08 0 3 0x6575 -4 0x4e4f -} "|\ua2|\u4e4e|\u25a|\uc3|\uff08 | \0| \u6575|\u4e4f |" + format "|%c|%0c|%-1c|%1c|%-6c|%6c|%*c|%*c|" 0xA2 0x4E4E 0x25A 0xC3 0xFF08 0 3 0x6575 -4 0x4E4F +} "|¢|乎|ɚ|Ã|（ | \x00| 敵|乏 |" test format-4.1 {e and f formats} {eformat} { format "%e %e %e %e" 34.2e12 68.514 -.125 -16000. .000053 } {3.420000e+13 6.851400e+01 -1.250000e-01 -1.600000e+04} test format-4.2 {e and f formats} {eformat} { @@ -376,25 +385,28 @@ # Since "%zd" and "%td" are equivalent to "%lld" in 64-bit platforms and # equivalent to "%d" in 32-bit platforms, they are really not useful in # scripts, therefore they are not documented. It's intended use is through # the function Tcl_AppendPrintfToObj (et al). test format-8.24 {Undocumented formats} -body { - format "%zd %td %d" [expr 2**30] [expr 2**30] [expr 2**30] + format "%zd %td %d" [expr {2**30}] [expr {2**30}] [expr {2**30}] } -result {1073741824 1073741824 1073741824} -test format-8.25 {Undocumented formats} -constraints pointerIs64bit -body { - format "%zd %td %lld" [expr 2**33] [expr 2**33] [expr 2**33] +test format-8.25 {Other formats} -constraints pointerIs64bit -body { + format "%zd %td %lld" [expr {2**33}] [expr {2**33}] [expr {2**33}] } -result {8589934592 8589934592 8589934592} # Since "%p" is equivalent to "%#llx" in 64-bit platforms and equivalent # to "%#x" in 32-bit platforms, it are really not useful in scripts, # therefore they are not documented. It's intended use is through the # function Tcl_AppendPrintfToObj (et al). -test format-8.26 {Undocumented formats} -body { - format "%p %#x" [expr 2**31] [expr 2**31] +test format-8.26 {Other formats} -body { + format "%p %#x" [expr {2**31}] [expr {2**31}] } -result {0x80000000 0x80000000} -test format-8.27 {Undocumented formats} -constraints pointerIs64bit -body { - format "%p %#llx" [expr 2**33] [expr 2**33] +test format-8.27 {Other formats} -constraints pointerIs64bit -body { + format "%p %#llx" [expr {2**33}] [expr {2**33}] } -result {0x200000000 0x200000000} +test format-8.28 {Internal use of TCL_COMBINE flag should not be visible at script level} { + format %c 0x10000041 +} \uFFFD test format-9.1 {long result} { set a {1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} format {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG %s %s} $a $a } {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} @@ -451,10 +463,16 @@ list [catch {format {%2$*d} 4 5} msg] $msg } {1 {"%n$" argument index out of range}} test format-11.12 {XPG3 %$n specifiers} { list [catch {format {%2$*d} 4 5 6} msg] $msg } {0 { 6}} +test format-11.13 {XPG3 %$n specifiers} { + format {%2$.*s %4$d} 1 -4294967298 abcdefghijklmnop 44 +} { 44} +test format-11.14 {XPG3 %$n specifiers} { + format {%2$.*s %4$d} 1 4294967298 abcdefghijklmnop 44 +} {abcdefghijklmnop 44} test format-12.1 {negative width specifiers} { format "%*d" -47 25 } {25 } @@ -464,11 +482,11 @@ catch {unset c} catch {unset d} set a 0.0000000000001 set b 0.00000000000001 set c 0.00000000000000001 - set d [expr $a + $b + $c] + set d [expr {$a + $b + $c}] format {%0.10f %0.12f %0.15f %0.17f} $d $d $d $d } {0.0000000000 0.000000000000 0.000000000000110 0.00000000000011001} test format-13.2 {tcl_precision fuzzy comparison} { catch {unset a} catch {unset b} @@ -475,38 +493,38 @@ catch {unset c} catch {unset d} set a 0.000000000001 set b 0.000000000000005 set c 0.0000000000000008 - set d [expr $a + $b + $c] + set d [expr {$a + $b + $c}] format {%0.10f %0.12f %0.15f %0.17f} $d $d $d $d } {0.0000000000 0.000000000001 0.000000000001006 0.00000000000100580} test format-13.3 {tcl_precision fuzzy comparison} { catch {unset a} catch {unset b} catch {unset c} set a 0.00000000000099 set b 0.000000000000011 - set c [expr $a + $b] + set c [expr {$a + $b}] format {%0.10f %0.12f %0.15f %0.17f} $c $c $c $c } {0.0000000000 0.000000000001 0.000000000001001 0.00000000000100100} test format-13.4 {tcl_precision fuzzy comparison} { catch {unset a} catch {unset b} catch {unset c} set a 0.444444444444 set b 0.33333333333333 - set c [expr $a + $b] + set c [expr {$a + $b}] format {%0.10f %0.12f %0.15f %0.16f} $c $c $c $c } {0.7777777778 0.777777777777 0.777777777777330 0.7777777777773300} test format-13.5 {tcl_precision fuzzy comparison} { catch {unset a} catch {unset b} catch {unset c} set a 0.444444444444 set b 0.99999999999999 - set c [expr $a + $b] + set c [expr {$a + $b}] format {%0.10f %0.12f %0.15f} $c $c $c } {1.4444444444 1.444444444444 1.444444444443990} test format-14.1 {testing MAX_FLOAT_SIZE for 0 and 1} { format {%s} "" @@ -538,11 +556,11 @@ set b "" for {set i 0} {$i < 290} {incr i} { append b $a } for {set i 290} {$i < 400} {incr i} { - test format-16.[expr $i -289] {testing MAX_FLOAT_SIZE} { + test format-16.[expr {$i -289}] {testing MAX_FLOAT_SIZE} { format {%s} $b } $b append b "x" } @@ -609,16 +627,16 @@ # and it don't throw an error in case the bug is not fixed (and probably no segfault). format %[expr {0xffffffffffffffff - 1}]g 0 } -returnCodes error -result "max size for a Tcl value exceeded" # Note that this test may fail in future versions -test format-20.1 {Bug 2932421: plain %s caused intrep change of args} -body { +test format-20.1 {Bug 2932421: plain %s caused internalrep change of args} -body { set x [dict create a b c d] format %s $x # After this, obj in $x should be a dict # We are testing to make sure it has not been shimmered to a - # different intrep when that is not necessary. + # different internalrep when that is not necessary. # Whether or not there is a string rep - we should not care! tcl::unsupported::representation $x } -match glob -result {value is a dict *} # cleanup Index: tests/get.test ================================================================== --- tests/get.test +++ tests/get.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for the procedures in the # file tclGet.c. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,15 +14,16 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testgetint [llength [info commands testgetint]] testConstraint testdoubleobj [llength [info commands testdoubleobj]] -testConstraint longIs32bit [expr {$tcl_platform(wordSize) == 4}] testConstraint longIs64bit [expr {$tcl_platform(wordSize) == 8}] test get-1.1 {Tcl_GetInt procedure} testgetint { testgetint 44 { 22} } {66} @@ -38,33 +39,33 @@ test get-1.5 {Tcl_GetInt procedure} testgetint { list [catch {testgetint 44 {16 }} msg] $msg } {0 60} test get-1.6 {Tcl_GetInt procedure} testgetint { list [catch {testgetint 44 {16 x}} msg] $msg -} {1 {expected integer but got "16 x"}} -test get-1.7 {Tcl_GetInt procedure} {testgetint longIs64bit} { +} {1 {expected integer but got a list}} +test get-1.7 {Tcl_GetInt procedure} testgetint { list [catch {testgetint 44 18446744073709551616} msg] $msg $errorCode } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}} test get-1.8 {Tcl_GetInt procedure} {testgetint longIs64bit} { testgetint 18446744073709551614 } {-2} test get-1.9 {Tcl_GetInt procedure} {testgetint longIs64bit} { testgetint +18446744073709551614 } {-2} -test get-1.10 {Tcl_GetInt procedure} {testgetint longIs64bit} { +test get-1.10 {Tcl_GetInt procedure} testgetint { list [catch {testgetint -18446744073709551614} msg] $msg $errorCode } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}} -test get-1.11 {Tcl_GetInt procedure} {testgetint longIs32bit} { +test get-1.11 {Tcl_GetInt procedure} testgetint { list [catch {testgetint 44 4294967296} msg] $msg $errorCode } {1 {integer value too large to represent} {ARITH IOVERFLOW {integer value too large to represent}}} -test get-1.12 {Tcl_GetInt procedure} {testgetint longIs32bit} { +test get-1.12 {Tcl_GetInt procedure} testgetint { list [catch {testgetint 4294967294} msg] $msg } {0 -2} -test get-1.13 {Tcl_GetInt procedure} {testgetint longIs32bit} { +test get-1.13 {Tcl_GetInt procedure} testgetint { list [catch {testgetint +4294967294} msg] $msg } {0 -2} -test get-1.14 {Tcl_GetInt procedure} {testgetint longIs32bit} { +test get-1.14 {Tcl_GetInt procedure} testgetint { list [catch {testgetint -4294967294} msg] $msg } {1 {integer value too large to represent}} test get-2.1 {Tcl_GetInt procedure} { format %g 1.23 @@ -85,41 +86,50 @@ set numbers [list 1 +1 ++1 +-1 -+1 -1 --1 "- +1" "+12345678987654321" "++12345678987654321"] foreach num $numbers { lappend result [catch {format %ld $num} msg] $msg } set result -} {0 1 0 1 1 {expected integer but got "++1"} 1 {expected integer but got "+-1"} 1 {expected integer but got "-+1"} 0 -1 1 {expected integer but got "--1"} 1 {expected integer but got "- +1"} 0 12345678987654321 1 {expected integer but got "++12345678987654321"}} +} {0 1 0 1 1 {expected integer but got "++1"} 1 {expected integer but got "+-1"} 1 {expected integer but got "-+1"} 0 -1 1 {expected integer but got "--1"} 1 {expected integer but got a list} 0 12345678987654321 1 {expected integer but got "++12345678987654321"}} test get-3.2 {Tcl_GetDouble(FromObj), bad numbers} { set result "" set numbers [list 1.0 +1.0 ++1.0 +-1.0 -+1.0 -1.0 --1.0 "- +1.0"] foreach num $numbers { lappend result [catch {format %g $num} msg] $msg } set result -} {0 1 0 1 1 {expected floating-point number but got "++1.0"} 1 {expected floating-point number but got "+-1.0"} 1 {expected floating-point number but got "-+1.0"} 0 -1 1 {expected floating-point number but got "--1.0"} 1 {expected floating-point number but got "- +1.0"}} +} {0 1 0 1 1 {expected floating-point number but got "++1.0"} 1 {expected floating-point number but got "+-1.0"} 1 {expected floating-point number but got "-+1.0"} 0 -1 1 {expected floating-point number but got "--1.0"} 1 {expected floating-point number but got a list}} # Bug 7114ac6141 test get-3.3 {tcl_GetInt with iffy numbers} testgetint { - lmap x {0 " 0" "0 " " 0 " " 0xa " " 010 " " 0o10 " " 0b10 "} { + lmap x {0 " 0" "0 " " 0 " " 0xa " " 007 " " 0o10 " " 0b10 "} { catch {testgetint 44 $x} x set x } -} {44 44 44 44 54 54 52 46} -test get-3.4 {Tcl_GetDouble with iffy numbers} testdoubleobj { - lmap x {0 0.0 " .0" ".0 " " 0e0 " "09" "- 0" "-0" "0o12" "0b10"} { +} {44 44 44 44 54 51 52 46} + +test get-3.4 {Tcl_GetDouble with iffy numbers} {testdoubleobj} { + lmap x {0 0.0 " .0" ".0 " " 0e0 " "- 0" "-0" "0o12" "0b10" "2_0.3_4e+1_5" _1.0e+2 1_.0e+2 1._0e+2 1.0_e+2 1.0e_+2 1.0e+_2 1.0e+2_ 1_1.0e+0_2 2__2.0e+2__2 54321________} { + catch {testdoubleobj set 1 $x} x + set x + } +} {0.0 0.0 0.0 0.0 0.0 {expected floating-point number but got a list} 0.0 10.0 2.0 20340000000000000.0 {expected floating-point number but got "_1.0e+2"} {expected floating-point number but got "1_.0e+2"} {expected floating-point number but got "1._0e+2"} {expected floating-point number but got "1.0_e+2"} {expected floating-point number but got "1.0e_+2"} {expected floating-point number but got "1.0e+_2"} {expected floating-point number but got "1.0e+2_"} 1100.0 2.2e+23 {expected floating-point number but got "54321________"}} + +test get-3.4.1 {Tcl_GetDouble with iffy numbers} {testdoubleobj deprecated} { + lmap x {"09"} { catch {testdoubleobj set 1 $x} x set x } -} {0.0 0.0 0.0 0.0 0.0 9.0 {expected floating-point number but got "- 0"} 0.0 10.0 2.0} +} {{expected floating-point number but got "09" (looks like invalid octal number)}} + test get-3.5 {tcl_GetInt with numeric whitespace (i.e. '_')} testgetint { - lmap x {0_0 " 1_0" "0_2 " " 3_3 " 14__23__32___4 " 0x_a " " 0_07 " " 0o_1_0 " " 0_b1_0 " _33 42_ 0_x15 0_o17 0_d19 } { + lmap x {0_0 " 1_0" "0_2 " " 3_3 " 14__23__32___4 " 0x0_a " 0b1111_1111 " 0_07 " " 0o1_0 " " 0b_1_0 " " 0_b1_0 " _33 42_ 0_x15 0_o17 0_d19 0x_b 0o_2_0 0o2__3_4} { catch {testgetint $x} x set x } -} {0 10 2 33 1423324 10 7 8 {expected integer but got " 0_b1_0 "} {expected integer but got "_33"} {expected integer but got "42_"} {expected integer but got "0_x15"} {expected integer but got "0_o17"} {expected integer but got "0_d19"}} +} {0 10 2 33 1423324 10 255 7 8 {expected integer but got " 0b_1_0 "} {expected integer but got " 0_b1_0 "} {expected integer but got "_33"} {expected integer but got "42_"} {expected integer but got "0_x15"} {expected integer but got "0_o17"} {expected integer but got "0_d19"} {expected integer but got "0x_b"} {expected integer but got "0o_2_0"} 156} # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/history.test ================================================================== --- tests/history.test +++ tests/history.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -38,11 +38,11 @@ test history-1.1 {event option} history {history event -1} \ {set b [format {A test %s} string]} test history-1.2 {event option} history {history event $num} \ {set a 12345} -test history-1.3 {event option} history {history event [expr $num+2]} \ +test history-1.3 {event option} history {history event [expr {$num+2}]} \ {Another test} test history-1.4 {event option} history {history event set} \ {set b [format {A test %s} string]} test history-1.5 {event option} history {history e "* a*"} \ {set a 12345} @@ -52,14 +52,14 @@ set msg } {no event matches "*gorp"} test history-1.8 {event option} history {history event} \ {set b [format {A test %s} string]} test history-1.9 {event option} history {catch {history event 123 456} msg} 1 -test history-1.10 {event option} history { +test history-1.10 {event option} -constraints history -body { catch {history event 123 456} msg set msg -} {wrong # args: should be "history event ?event?"} +} -match glob -result {wrong # args: should be "*history event \?event\?"} # "history redo" if {[testConstraint history]} { set a 0 @@ -70,14 +70,14 @@ set b 0 history redo } test history-2.2 {redo option} history {set b} {A test string} test history-2.3 {redo option} history {catch {history redo -3 -4}} 1 -test history-2.4 {redo option} history { +test history-2.4 {redo option} -constraints history -body { catch {history redo -3 -4} msg set msg -} {wrong # args: should be "history redo ?event?"} +} -match glob -result {wrong # args: should be "*history redo \?event\?"} # "history add" if {[testConstraint history]} { history add "set a 444" exec @@ -100,14 +100,14 @@ if {[testConstraint history]} { history add "set a 666" } test history-3.7 {add option} history {set a} 555 test history-3.8 {add option} history {catch {history add "set a 666" e f} msg} 1 -test history-3.9 {add option} history { +test history-3.9 {add option} -constraints history -body { catch {history add "set a 666" e f} msg set msg -} {wrong # args: should be "history add event ?exec?"} +} -match glob -result {wrong # args: should be "*history add event \?exec\?"} # "history change" if {[testConstraint history]} { history change "A test value" @@ -119,14 +119,14 @@ } test history-4.2 {change option} history {history e} "Another test" test history-4.3 {change option} history {history event [expr {[history n]-1}]} \ "A test value" test history-4.4 {change option} history {catch {history change Foo 4 10}} 1 -test history-4.5 {change option} history { +test history-4.5 {change option} -constraints history -body { catch {history change Foo 4 10} msg set msg -} {wrong # args: should be "history change newValue ?event?"} +} -match glob -result {wrong # args: should be "*history change newValue \?event\?"} test history-4.6 {change option} history { catch {history change Foo [expr {[history n]-4}]} } 1 if {[testConstraint history]} { set num [expr {[history n]-4}] @@ -147,36 +147,38 @@ test history-5.1 {info option} history {history info} [format {%6d set a {b c d e} %6d set b 1234 %6d set c {a b - c}} $num [expr $num+1] [expr $num+2]] + c}} $num [expr {$num+1}] [expr {$num+2}]] test history-5.2 {info option} history {history i 2} [format {%6d set b 1234 %6d set c {a b - c}} [expr $num+1] [expr $num+2]] + c}} [expr {$num+1}] [expr {$num+2}]] test history-5.3 {info option} history {catch {history i 2 3}} 1 -test history-5.4 {info option} history { +test history-5.4 {info option} -constraints history -body { catch {history i 2 3} msg set msg -} {wrong # args: should be "history info ?count?"} +} -match glob -result {wrong # args: should be "*history info \?count\?"} test history-5.5 {info option} history {history} [format {%6d set a {b c d e} %6d set b 1234 %6d set c {a b - c}} $num [expr $num+1] [expr $num+2]] + c}} $num [expr {$num+1}] [expr {$num+2}]] # "history keep" if {[testConstraint history]} { history add "foo1" history add "foo2" history add "foo3" history keep 2 } -test history-6.1 {keep option} history {history event [expr [history n]-1]} foo3 +test history-6.1 {keep option} history { + history event [expr {[history n]-1}] +} foo3 test history-6.2 {keep option} history {history event -1} foo2 test history-6.3 {keep option} history {catch {history event -3}} 1 test history-6.4 {keep option} history { catch {history event -3} msg set msg @@ -188,14 +190,14 @@ test history-6.6 {keep option} history {history event -2} {} test history-6.7 {keep option} history {history event -3} {} test history-6.8 {keep option} history {history event -4} {} test history-6.9 {keep option} history {catch {history event -5}} 1 test history-6.10 {keep option} history {catch {history keep 4 6}} 1 -test history-6.11 {keep option} history { +test history-6.11 {keep option} -constraints history -body { catch {history keep 4 6} msg set msg -} {wrong # args: should be "history keep ?count?"} +} -match glob -result {wrong # args: should be "*history keep \?count\?"} test history-6.12 {keep option} history {catch {history keep}} 0 test history-6.13 {keep option} history { history keep } {5} test history-6.14 {keep option} history {catch {history keep -3}} 1 @@ -214,16 +216,16 @@ set num [history n] history add "Testing" history add "Testing2" } test history-7.1 {nextid option} history {history event} "Testing" -test history-7.2 {nextid option} history {history next} [expr $num+2] +test history-7.2 {nextid option} history {history next} [expr {$num+2}] test history-7.3 {nextid option} history {catch {history nextid garbage}} 1 -test history-7.4 {nextid option} history { +test history-7.4 {nextid option} -constraints history -body { catch {history nextid garbage} msg set msg -} {wrong # args: should be "history nextid"} +} -match glob -result {wrong # args: should be "*history nextid"} # "history clear" if {[testConstraint history]} { set num [history n] @@ -260,11 +262,11 @@ } } } -body { histtest eval { # A fresh object, refcount 1 from the variable we write it to - set obj [expr rand()] + set obj [expr {rand()}] set baseline [refcount $obj] lappend result [refcount $obj] history add [list list $obj] lappend result [refcount $obj] history clear @@ -286,11 +288,11 @@ } } } -body { histtest eval { # A fresh object, refcount 1 from the variable we write it to - set obj [expr rand()] + set obj [expr {rand()}] set baseline [refcount $obj] lappend result [refcount $obj] history add [list list $obj] lappend result [refcount $obj] rename history {} Index: tests/http.test ================================================================== --- tests/http.test +++ tests/http.test @@ -2,52 +2,41 @@ # # This file contains a collection of tests for the http script library. # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 by Ajuba Solutions. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-2000 Ajuba Solutions. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } - -if {[catch {package require http 2} version]} { - if {[info exists http2]} { - catch {puts "Cannot load http 2.* package"} - return - } else { - catch {puts "Running http 2.* tests in child interp"} - set interp [interp create http2] - $interp eval [list set http2 "running"] - $interp eval [list set argv $argv] - $interp eval [list source [info script]] - interp delete $interp - return - } -} +source [file join [file dirname [info script]] tcltests.tcl] + +package require http 2.10 +#http::register http 80 ::socket + +# To write a separate summary for each value of ThreadLevel, set constraint ThreadLevelSummary. +#testConstraint ThreadLevelSummary 0 proc bgerror {args} { global errorInfo puts stderr "http.test bgerror" puts stderr [join $args] puts stderr $errorInfo } -if {$::tcl_platform(os) eq "Darwin"} { - # Name resolution often a problem on OSX; not focus of HTTP package anyway - set HOST localhost -} else { - set HOST [info hostname] -} - -set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null" +# Do not use [info hostname]. +# Name resolution is often a problem on OSX; not focus of HTTP package anyway. +# Also a problem on other platforms for http-4.14 (test with bad port number). +set HOST localhost +set bindata "This is binary data\x0D\x0Amore\x0Dmore\x0Amore\x00null" catch {unset data} # Ensure httpd file exists set origFile [file join [pwd] [file dirname [info script]] httpd] @@ -60,10 +49,11 @@ } catch {package require Thread 2.7-} if {[catch {package present Thread}] == 0 && [file exists $httpdFile]} { set httpthread [thread::create -preserved] + lappend threadStack [list thread::release $httpthread] thread::send $httpthread [list source $httpdFile] thread::send $httpthread [list set bindata $bindata] thread::send $httpthread {httpd_init 0; set port} port puts "Running httpd in thread $httpthread" } else { @@ -77,139 +67,196 @@ if {[catch {httpd_init 0} listen]} { puts "Cannot start http server, http test skipped" catch {unset port} return } + set threadStack {} +} + +if 0 { + # For debugging: run with a single value of ThreadLevel: 0|1|2 + set ThreadLevel 0 + testConstraint ThreadLevelSummary 1 +} +if {![info exists ThreadLevel]} { + if {[catch {package require Thread}] == 0} { + set ValueRange {0 1 2} + } else { + set ValueRange {0 1} + } + + # For each value of ThreadLevel, source this file recursively in the + # same interpreter. + foreach ThreadLevel $ValueRange { + source [info script] + } + if {[llength $threadStack]} { + eval [lpop threadStack] + } + catch {unset ThreadLevel} + catch {unset ValueRange} + if {![testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests + } + return } + +catch {puts "==== Test with ThreadLevel $ThreadLevel ===="} +http::config -threadlevel $ThreadLevel -test http-1.1 {http::config} { +test http-1.1.$ThreadLevel {http::config} { http::config -useragent UserAgent http::config -} [list -accept */* -cookiejar {} -pipeline 1 -postfresh 0 -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -repost 0 -urlencoding utf-8 -useragent UserAgent -zip 1] -test http-1.2 {http::config} { +} [list -accept */* -cookiejar {} -pipeline 1 -postfresh 0 -proxyauth {} -proxyfilter http::ProxyRequired -proxyhost {} -proxynot {} -proxyport {} -repost 0 -threadlevel $ThreadLevel -urlencoding utf-8 -useragent UserAgent -zip 1] +test http-1.2.$ThreadLevel {http::config} { http::config -proxyfilter } http::ProxyRequired -test http-1.3 {http::config} { +test http-1.3.$ThreadLevel {http::config} { catch {http::config -junk} } 1 -test http-1.4 {http::config} { +test http-1.4.$ThreadLevel {http::config} { set savedconf [http::config] http::config -proxyhost nowhere.come -proxyport 8080 \ -proxyfilter myFilter -useragent "Tcl Test Suite" \ -urlencoding iso8859-1 set x [http::config] http::config {*}$savedconf set x -} {-accept */* -cookiejar {} -pipeline 1 -postfresh 0 -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -repost 0 -urlencoding iso8859-1 -useragent {Tcl Test Suite} -zip 1} -test http-1.5 {http::config} -returnCodes error -body { +} [list -accept */* -cookiejar {} -pipeline 1 -postfresh 0 -proxyauth {} -proxyfilter myFilter -proxyhost nowhere.come -proxynot {} -proxyport 8080 -repost 0 -threadlevel $ThreadLevel -urlencoding iso8859-1 -useragent {Tcl Test Suite} -zip 1] +test http-1.5.$ThreadLevel {http::config} -returnCodes error -body { http::config -proxyhost {} -junk 8080 -} -result {Unknown option -junk, must be: -accept, -cookiejar, -pipeline, -postfresh, -proxyfilter, -proxyhost, -proxyport, -repost, -urlencoding, -useragent, -zip} -test http-1.6 {http::config} -setup { +} -result {Unknown option -junk, must be: -accept, -cookiejar, -pipeline, -postfresh, -proxyauth, -proxyfilter, -proxyhost, -proxynot, -proxyport, -repost, -threadlevel, -urlencoding, -useragent, -zip} +test http-1.6.$ThreadLevel {http::config} -setup { set oldenc [http::config -urlencoding] } -body { set enc [list [http::config -urlencoding]] http::config -urlencoding iso8859-1 lappend enc [http::config -urlencoding] } -cleanup { http::config -urlencoding $oldenc } -result {utf-8 iso8859-1} -test http-2.1 {http::reset} { +test http-2.1.$ThreadLevel {http::reset} { catch {http::reset http#1} } 0 +test http-2.2.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding iso-8859-11 +} iso8859-11 +test http-2.3.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding iso-2022-kr +} iso2022-kr +test http-2.4.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding shift-jis +} shiftjis +test http-2.5.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding windows-437 +} cp437 +test http-2.6.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding latin5 +} iso8859-9 +test http-2.7.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding latin1 +} iso8859-1 +test http-2.8.$ThreadLevel {http::CharsetToEncoding} { + http::CharsetToEncoding latin4 +} binary -test http-3.1 {http::geturl} -returnCodes error -body { +test http-3.1.$ThreadLevel {http::geturl} -returnCodes error -body { http::geturl -bogus flag -} -result {Unknown option flag, can be: -binary, -blocksize, -channel, -command, -handler, -headers, -keepalive, -method, -myaddr, -progress, -protocol, -query, -queryblocksize, -querychannel, -queryprogress, -strict, -timeout, -type, -validate} -test http-3.2 {http::geturl} -returnCodes error -body { +} -result {Unknown option flag, can be: -binary, -blocksize, -channel, -command, -guesstype, -handler, -headers, -keepalive, -method, -myaddr, -progress, -protocol, -query, -queryblocksize, -querychannel, -queryprogress, -strict, -timeout, -type, -validate} + +test http-3.2.$ThreadLevel {http::geturl} -returnCodes error -body { http::geturl http:junk } -result {Unsupported URL: http:junk} + set url //${::HOST}:$port -set badurl //${::HOST}:[expr $port+1] -test http-3.3 {http::geturl} -body { +set badurl //${::HOST}:[expr {$port+1}] +test http-3.3.$ThreadLevel {http::geturl} -body { set token [http::geturl $url] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET /

" + set tail /a/b/c set url //${::HOST}:$port/a/b/c set fullurl HTTP://user:pass@${::HOST}:$port/a/b/c set binurl //${::HOST}:$port/binary set xmlurl //${::HOST}:$port/xml set posturl //${::HOST}:$port/post set badposturl //${::HOST}:$port/droppost set authorityurl //${::HOST}:$port set ipv6url http://\[::1\]:$port/ -test http-3.4 {http::geturl} -body { + +test http-3.4.$ThreadLevel {http::geturl} -body { set token [http::geturl $url] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET $tail

" proc selfproxy {host} { global port return [list ${::HOST} $port] } -test http-3.5 {http::geturl} -body { +test http-3.5.$ThreadLevel {http::geturl} -body { http::config -proxyfilter selfproxy set token [http::geturl $url] http::data $token } -cleanup { http::config -proxyfilter http::ProxyRequired - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET http:$url

" -test http-3.6 {http::geturl} -body { +test http-3.6.$ThreadLevel {http::geturl} -body { http::config -proxyfilter bogus set token [http::geturl $url] http::data $token } -cleanup { http::config -proxyfilter http::ProxyRequired - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET $tail

" -test http-3.7 {http::geturl} -body { +test http-3.7.$ThreadLevel {http::geturl} -body { set token [http::geturl $url -headers {Pragma no-cache}] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET $tail

" -test http-3.8 {http::geturl} -body { +test http-3.8.$ThreadLevel {http::geturl} -body { set token [http::geturl $url -query Name=Value&Foo=Bar -timeout 3000] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

POST $tail

Query

Name
Value
Foo
Bar
" -test http-3.9 {http::geturl} -body { +test http-3.9.$ThreadLevel {http::geturl} -body { set token [http::geturl $url -validate 1] http::code $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 200 OK" -test http-3.10 {http::geturl queryprogress} -setup { +test http-3.10.$ThreadLevel {http::geturl queryprogress} -setup { set query foo=bar set sep "" set i 0 # Create about 120K of query data while {$i < 14} { @@ -216,23 +263,23 @@ incr i append query $sep$query set sep & } } -body { - proc postProgress {token x y} { + proc postProgress {tok x y} { global postProgress lappend postProgress $y } set postProgress {} - set t [http::geturl $posturl -keepalive 0 -query $query \ + set token [http::geturl $posturl -keepalive 0 -query $query \ -queryprogress postProgress -queryblocksize 16384] - http::wait $t - list [http::status $t] [string length $query] $postProgress [http::data $t] + http::wait $token + list [http::status $token] [string length $query] $postProgress [http::data $token] } -cleanup { - http::cleanup $t + catch {http::cleanup $token} } -result {ok 122879 {16384 32768 49152 65536 81920 98304 114688 122879} {Got 122879 bytes}} -test http-3.11 {http::geturl querychannel with -command} -setup { +test http-3.11.$ThreadLevel {http::geturl querychannel with -command} -setup { set query foo=bar set sep "" set i 0 # Create about 120K of query data while {$i < 14} { @@ -241,37 +288,37 @@ set sep & } set file [makeFile $query outdata] } -body { set fp [open $file] - proc asyncCB {token} { + proc asyncCB {tok} { global postResult - lappend postResult [http::data $token] + lappend postResult [http::data $tok] } set postResult [list ] - set t [http::geturl $posturl -querychannel $fp] - http::wait $t - set testRes [list [http::status $t] [string length $query] [http::data $t]] + set token [http::geturl $posturl -querychannel $fp] + http::wait $token + set testRes [list [http::status $token] [string length $query] [http::data $token]] # Now do async - http::cleanup $t + http::cleanup $token close $fp set fp [open $file] - set t [http::geturl $posturl -querychannel $fp -command asyncCB] + set token [http::geturl $posturl -querychannel $fp -command asyncCB] set postResult [list PostStart] - http::wait $t + http::wait $token close $fp - lappend testRes [http::status $t] $postResult + lappend testRes [http::status $token] $postResult } -cleanup { removeFile outdata - http::cleanup $t + catch {http::cleanup $token} } -result {ok 122879 {Got 122880 bytes} ok {PostStart {Got 122880 bytes}}} # On Linux platforms when the client and server are on the same host, the # client is unable to read the server's response one it hits the write error. # The status is "eof". # On Windows, the http::wait procedure gets a "connection reset by peer" error # while reading the reply. -test http-3.12 {http::geturl querychannel with aborted request} -setup { +test http-3.12.$ThreadLevel {http::geturl querychannel with aborted request} -setup { set query foo=bar set sep "" set i 0 # Create about 120K of query data while {$i < 14} { @@ -280,126 +327,126 @@ set sep & } set file [makeFile $query outdata] } -constraints {nonPortable} -body { set fp [open $file] - proc asyncCB {token} { + proc asyncCB {tok} { global postResult - lappend postResult [http::data $token] + lappend postResult [http::data $tok] } - proc postProgress {token x y} { + proc postProgress {tok x y} { global postProgress lappend postProgress $y } set postProgress {} # Now do async set postResult [list PostStart] if {[catch { - set t [http::geturl $badposturl -querychannel $fp -command asyncCB \ + set token [http::geturl $badposturl -querychannel $fp -command asyncCB \ -queryprogress postProgress] - http::wait $t - upvar #0 $t state + http::wait $token + upvar #0 $token state } err]} { puts $::errorInfo error $err } - list [http::status $t] [http::code $t] + list [http::status $token] [http::code $token] } -cleanup { removeFile outdata - http::cleanup $t + catch {http::cleanup $token} } -result {ok {HTTP/1.0 200 Data follows}} -test http-3.13 {http::geturl socket leak test} { +test http-3.13.$ThreadLevel {http::geturl socket leak test} { set chanCount [llength [file channels]] for {set i 0} {$i < 3} {incr i} { catch {http::geturl $badurl -timeout 5000} } # No extra channels should be taken expr {[llength [file channels]] == $chanCount} } 1 -test http-3.14 "http::geturl $fullurl" -body { +test http-3.14.$ThreadLevel "http::geturl $fullurl" -body { set token [http::geturl $fullurl -validate 1] http::code $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 200 OK" -test http-3.15 {http::geturl parse failures} -body { +test http-3.15.$ThreadLevel {http::geturl parse failures} -body { http::geturl "{invalid}:url" } -returnCodes error -result {Unsupported URL: {invalid}:url} -test http-3.16 {http::geturl parse failures} -body { +test http-3.16.$ThreadLevel {http::geturl parse failures} -body { http::geturl http:relative/url } -returnCodes error -result {Unsupported URL: http:relative/url} -test http-3.17 {http::geturl parse failures} -body { +test http-3.17.$ThreadLevel {http::geturl parse failures} -body { http::geturl /absolute/url } -returnCodes error -result {Missing host part: /absolute/url} -test http-3.18 {http::geturl parse failures} -body { +test http-3.18.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://somewhere:123456789/ } -returnCodes error -result {Invalid port number: 123456789} -test http-3.19 {http::geturl parse failures} -body { +test http-3.19.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://{user}@somewhere } -returnCodes error -result {Illegal characters in URL user} -test http-3.20 {http::geturl parse failures} -body { +test http-3.20.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://%user@somewhere } -returnCodes error -result {Illegal encoding character usage "%us" in URL user} -test http-3.21 {http::geturl parse failures} -body { +test http-3.21.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://somewhere/{path} } -returnCodes error -result {Illegal characters in URL path} -test http-3.22 {http::geturl parse failures} -body { +test http-3.22.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://somewhere/%path } -returnCodes error -result {Illegal encoding character usage "%pa" in URL path} -test http-3.23 {http::geturl parse failures} -body { +test http-3.23.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://somewhere/path?{query}? } -returnCodes error -result {Illegal characters in URL path} -test http-3.24 {http::geturl parse failures} -body { +test http-3.24.$ThreadLevel {http::geturl parse failures} -body { http::geturl http://somewhere/path?%query } -returnCodes error -result {Illegal encoding character usage "%qu" in URL path} -test http-3.25 {http::meta} -setup { +test http-3.25.$ThreadLevel {http::meta} -setup { unset -nocomplain m token } -body { set token [http::geturl $url -timeout 3000] array set m [http::meta $token] lsort [array names m] } -cleanup { - http::cleanup $token + catch {http::cleanup $token} unset -nocomplain m token -} -result {Content-Length Content-Type Date} -test http-3.26 {http::meta} -setup { +} -result {content-length content-type date} +test http-3.26.$ThreadLevel {http::meta} -setup { unset -nocomplain m token } -body { set token [http::geturl $url -headers {X-Check 1} -timeout 3000] array set m [http::meta $token] lsort [array names m] } -cleanup { - http::cleanup $token + catch {http::cleanup $token} unset -nocomplain m token -} -result {Content-Length Content-Type Date X-Check} -test http-3.27 {http::geturl: -headers override -type} -body { +} -result {content-length content-type date x-check} +test http-3.27.$ThreadLevel {http::geturl: -headers override -type} -body { set token [http::geturl $url/headers -type "text/plain" -query dummy \ -headers [list "Content-Type" "text/plain;charset=utf-8"]] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -match regexp -result {(?n)Host .* User-Agent .* -Connection close Content-Type {text/plain;charset=utf-8} Accept \*/\* Accept-Encoding .* +Connection close Content-Length 5} -test http-3.28 {http::geturl: -headers override -type default} -body { +test http-3.28.$ThreadLevel {http::geturl: -headers override -type default} -body { set token [http::geturl $url/headers -query dummy \ -headers [list "Content-Type" "text/plain;charset=utf-8"]] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -match regexp -result {(?n)Host .* User-Agent .* -Connection close Content-Type {text/plain;charset=utf-8} Accept \*/\* Accept-Encoding .* +Connection close Content-Length 5} -test http-3.29 {http::geturl IPv6 address} -body { +test http-3.29.$ThreadLevel {http::geturl IPv6 address} -body { # We only want to see if the URL gets parsed correctly. This is # the case if http::geturl succeeds or returns a socket related # error. If the parsing is wrong, we'll get a parse error. # It'd be better to separate the URL parser from http::geturl, so # that it can be tested without also trying to make a connection. @@ -407,72 +454,75 @@ if {$error && [string match "couldn't open socket: *" $token]} { set error 0 } set error } -cleanup { - catch { http::cleanup $token } + catch {http::cleanup $token} } -result 0 -test http-3.30 {http::geturl query without path} -body { +test http-3.30.$ThreadLevel {http::geturl query without path} -body { set token [http::geturl $authorityurl?var=val] http::ncode $token } -cleanup { - catch { http::cleanup $token } + catch {http::cleanup $token} } -result 200 -test http-3.31 {http::geturl fragment without path} -body { +test http-3.31.$ThreadLevel {http::geturl fragment without path} -body { set token [http::geturl "$authorityurl#fragment42"] http::ncode $token } -cleanup { - catch { http::cleanup $token } + catch {http::cleanup $token} } -result 200 # Bug c11a51c482 -test http-3.32 {http::geturl: -headers override -accept default} -body { +test http-3.32.$ThreadLevel {http::geturl: -headers override -accept default} -body { set token [http::geturl $url/headers -query dummy \ -headers [list "Accept" "text/plain,application/tcl-test-value"]] http::data $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -match regexp -result {(?n)Host .* User-Agent .* -Connection close Accept text/plain,application/tcl-test-value Accept-Encoding .* +Connection close Content-Type application/x-www-form-urlencoded Content-Length 5} # Bug 838e99a76d -test http-3.33 {http::geturl application/xml is text} -body { +test http-3.33.$ThreadLevel {http::geturl application/xml is text} -body { set token [http::geturl "$xmlurl"] scan [http::data $token] "<%\[^>]>%c<%\[^>]>" } -cleanup { - catch { http::cleanup $token } + catch {http::cleanup $token} } -result {test 4660 /test} -test http-3.34 {http::geturl -headers not a dict} -returnCodes error -body { - http::geturl http://test/t -headers NoDict -} -result {Bad value for -headers (NoDict), must be dict} +test http-3.34.$ThreadLevel {http::geturl -headers not a list} -returnCodes error -body { + http::geturl http://test/t -headers \" +} -result "Bad value for -headers (\"), must be list" +test http-3.35.$ThreadLevel {http::geturl -headers not even number of elements} -returnCodes error -body { + http::geturl http://test/t -headers {List Length 3} +} -result {Bad value for -headers (List Length 3), number of list elements must be even} -test http-4.1 {http::Event} -body { +test http-4.1.$ThreadLevel {http::Event} -body { set token [http::geturl $url -keepalive 0] upvar #0 $token data array set meta $data(meta) - expr {($data(totalsize) == $meta(Content-Length))} + expr {($data(totalsize) == $meta(content-length))} } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result 1 -test http-4.2 {http::Event} -body { +test http-4.2.$ThreadLevel {http::Event} -body { set token [http::geturl $url] upvar #0 $token data array set meta $data(meta) - string compare $data(type) [string trim $meta(Content-Type)] + string compare $data(type) [string trim $meta(content-type)] } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result 0 -test http-4.3 {http::Event} -body { +test http-4.3.$ThreadLevel {http::Event} -body { set token [http::geturl $url] http::code $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {HTTP/1.0 200 Data follows} -test http-4.4 {http::Event} -setup { +test http-4.4.$ThreadLevel {http::Event} -setup { set testfile [makeFile "" testfile] } -body { set out [open $testfile w] set token [http::geturl $url -channel $out] close $out @@ -480,16 +530,16 @@ set x [read $in] } -cleanup { catch {close $in} catch {close $out} removeFile $testfile - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET $tail

" -test http-4.5 {http::Event} -setup { +test http-4.5.$ThreadLevel {http::Event} -setup { set testfile [makeFile "" testfile] } -body { set out [open $testfile w] fconfigure $out -translation lf set token [http::geturl $url -channel $out] @@ -496,13 +546,13 @@ close $out upvar #0 $token data expr {$data(currentsize) == $data(totalsize)} } -cleanup { removeFile $testfile - http::cleanup $token + catch {http::cleanup $token} } -result 1 -test http-4.6 {http::Event} -setup { +test http-4.6.$ThreadLevel {http::Event} -setup { set testfile [makeFile "" testfile] } -body { set out [open $testfile w] set token [http::geturl $binurl -channel $out] close $out @@ -511,98 +561,123 @@ read $in } -cleanup { catch {close $in} catch {close $out} removeFile $testfile - http::cleanup $token + catch {http::cleanup $token} } -result "$bindata[string trimleft $binurl /]" proc myProgress {token total current} { global progress httpLog if {[info exists httpLog] && $httpLog} { puts "progress $total $current" } set progress [list $total $current] } -test http-4.6.1 {http::Event} knownBug { +test http-4.6.1.$ThreadLevel {http::Event} knownBug { set token [http::geturl $url -blocksize 50 -progress myProgress] return $progress } {111 111} -test http-4.7 {http::Event} -body { +test http-4.7.$ThreadLevel {http::Event} -body { set token [http::geturl $url -keepalive 0 -progress myProgress] return $progress } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {111 111} -test http-4.8 {http::Event} -body { +test http-4.8.$ThreadLevel {http::Event} -body { set token [http::geturl $url] http::status $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {ok} -test http-4.9 {http::Event} -body { +test http-4.9.$ThreadLevel {http::Event} -body { set token [http::geturl $url -progress myProgress] http::code $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {HTTP/1.0 200 Data follows} -test http-4.10 {http::Event} -body { +test http-4.10.$ThreadLevel {http::Event} -body { set token [http::geturl $url -progress myProgress] http::size $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {111} + # Timeout cases # Short timeout to working server (the test server). This lets us try a # reset during the connection. -test http-4.11 {http::Event} -body { +test http-4.11.$ThreadLevel {http::Event} -body { set token [http::geturl $url -timeout 1 -keepalive 0 -command \#] http::reset $token http::status $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {reset} + # Longer timeout with reset. -test http-4.12 {http::Event} -body { +test http-4.12.$ThreadLevel {http::Event} -body { set token [http::geturl $url/?timeout=10 -keepalive 0 -command \#] http::reset $token http::status $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {reset} + # Medium timeout to working server that waits even longer. The timeout # hits while waiting for a reply. -test http-4.13 {http::Event} -body { +test http-4.13.$ThreadLevel {http::Event} -body { set token [http::geturl $url?timeout=30 -keepalive 0 -timeout 10 -command \#] http::wait $token http::status $token } -cleanup { - http::cleanup $token + catch {http::cleanup $token} } -result {timeout} + # Longer timeout to good host, bad port, gets an error after the # connection "completes" but the socket is bad. -test http-4.14 {http::Event} -body { +test http-4.14.$ThreadLevel {http::Event} -body { set token [http::geturl $badurl/?timeout=10 -timeout 10000 -command \#] if {$token eq ""} { error "bogus return from http::geturl" } http::wait $token lindex [http::error $token] 0 } -cleanup { catch {http::cleanup $token} -} -result {connect failed connection refused} +} -result {connect failed: connection refused} + # Bogus host -test http-4.15 {http::Event} -body { - # This test may fail if you use a proxy server. That is to be - # expected and is not a problem with Tcl. - set token [http::geturl //not_a_host.tcl.tk -timeout 3000 -command \#] +test http-4.15.$ThreadLevel {http::Event} -body { + # 1. The test assumes that http is not using a proxy server. + # If http is using a proxy server, the latter is responsible for the DNS + # lookup of the non-existent host. Squid responds with + # "503 Service Unavailable" and an explanatory response body; but other + # proxies may respond differently. + # 2. The [socket] command blocks during the DNS lookup. + # - When [socket] runs in the main thread (i.e. when -threadlevel is 0 or + # (if Thread package not available) 1), the script cannot time out + # during a prolonged DNS lookup. + # - When [socket] runs in a separate thread (i.e. when the Thread package + # is available and [http::config -threadlevel] is 1 or 2), the main + # thread enters the event loop and has the opportunity to time out + # during the DNS lookup. This causes the test to fail. + # - The test uses a long -timeout so that it is not confounded by a slow + # DNS lookup. + # - If the error result is "timeout", this suggests a problem with + # negative DNS lookups on the test host. Compare the timings for + # different values of threadLevel. + # set t0 [clock milliseconds] + set token [http::geturl //not-a-host.nodns. -timeout 30000 -command \#] http::wait $token - http::status $token + # set t1 [clock milliseconds] + # puts "Test http-4.15.$ThreadLevel - time taken: [expr {$t1 - $t0}] ms" + set result "[http::status $token] -- [lindex [http::error $token] 0]" # error codes vary among platforms. } -cleanup { catch {http::cleanup $token} -} -returnCodes 1 -match glob -result "couldn't open socket*" -test http-4.16 {Leak with Close vs Keepalive (bug [6ca52aec14]} -setup { +} -match glob -result "error -- couldn't open socket*" + +test http-4.16.$ThreadLevel {Leak with Close vs Keepalive (bug [6ca52aec14]} -setup { proc list-difference {l1 l2} { lmap item $l2 {if {$item in $l1} continue; set item} } } -body { set before [chan names] @@ -613,531 +688,535 @@ list-difference $before [chan names] } -cleanup { rename list-difference {} } -result {} -test http-5.1 {http::formatQuery} { +test http-5.1.$ThreadLevel {http::formatQuery} { http::formatQuery name1 value1 name2 "value two" } {name1=value1&name2=value%20two} # test http-5.2 obsoleted by 5.4 and 5.5 with http 2.5 -test http-5.3 {http::formatQuery} { +test http-5.3.$ThreadLevel {http::formatQuery} { http::formatQuery lines "line1\nline2\nline3" } {lines=line1%0D%0Aline2%0D%0Aline3} -test http-5.4 {http::formatQuery} { - http::formatQuery name1 ~bwelch name2 \xa1\xa2\xa2 +test http-5.4.$ThreadLevel {http::formatQuery} { + http::formatQuery name1 ~bwelch name2 ¡¢¢ } {name1=~bwelch&name2=%C2%A1%C2%A2%C2%A2} -test http-5.5 {http::formatQuery} { +test http-5.5.$ThreadLevel {http::formatQuery} { set enc [http::config -urlencoding] http::config -urlencoding iso8859-1 - set res [http::formatQuery name1 ~bwelch name2 \xa1\xa2\xa2] + set res [http::formatQuery name1 ~bwelch name2 ¡¢¢] http::config -urlencoding $enc set res } {name1=~bwelch&name2=%A1%A2%A2} -test http-6.1 {http::ProxyRequired} -body { +test http-6.1.$ThreadLevel {http::ProxyRequired} -body { http::config -proxyhost ${::HOST} -proxyport $port set token [http::geturl $url] http::wait $token upvar #0 $token data set data(body) } -cleanup { http::config -proxyhost {} -proxyport {} - http::cleanup $token + catch {http::cleanup $token} } -result "HTTP/1.0 TEST

Hello, World!

GET http:$url

" -test http-7.1 {http::mapReply} { +test http-7.1.$ThreadLevel {http::mapReply} { http::mapReply "abc\$\[\]\"\\()\}\{" } {abc%24%5B%5D%22%5C%28%29%7D%7B} -test http-7.2 {http::mapReply} { +test http-7.2.$ThreadLevel {http::mapReply} { # RFC 2718 specifies that we pass urlencoding on utf-8 chars by default, # so make sure this gets converted to utf-8 then urlencoded. - http::mapReply "\u2208" + http::mapReply "∈" } {%E2%88%88} -test http-7.3 {http::formatQuery} -setup { +test http-7.3.$ThreadLevel {http::formatQuery} -setup { set enc [http::config -urlencoding] } -returnCodes error -body { - # this would be reverting to http <=2.4 behavior + # -urlencoding "" no longer supported. Use "iso8859-1". http::config -urlencoding "" - http::mapReply "\u2208" + http::mapReply "∈" } -cleanup { http::config -urlencoding $enc -} -result "can't read \"formMap(\u2208)\": no such element in array" -test http-7.4 {http::formatQuery} -setup { +} -result {unknown encoding ""} +test http-7.4.$ThreadLevel {http::formatQuery} -constraints deprecated -setup { set enc [http::config -urlencoding] } -body { # this would be reverting to http <=2.4 behavior w/o errors - # (unknown chars become '?') + # with Tcl 8.x (unknown chars become '?'), generating a + # proper exception with Tcl 9.0 http::config -urlencoding "iso8859-1" - http::mapReply "\u2208" + http::mapReply "∈" } -cleanup { http::config -urlencoding $enc } -result {%3F} package require tcl::idna 1.0 -test http-idna-1.1 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.1.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna } -result {wrong # args: should be "::tcl::idna subcommand ?arg ...?"} -test http-idna-1.2 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.2.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna ? } -result {unknown or ambiguous subcommand "?": must be decode, encode, puny, or version} -test http-idna-1.3 {IDNA package: basics} -body { +test http-idna-1.3.$ThreadLevel {IDNA package: basics} -body { ::tcl::idna version } -result 1.0.1 -test http-idna-1.4 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.4.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna version what } -result {wrong # args: should be "::tcl::idna version"} -test http-idna-1.5 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.5.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny } -result {wrong # args: should be "::tcl::idna puny subcommand ?arg ...?"} -test http-idna-1.6 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.6.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny ? } -result {unknown or ambiguous subcommand "?": must be decode, or encode} -test http-idna-1.7 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.7.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny encode } -result {wrong # args: should be "::tcl::idna puny encode string ?case?"} -test http-idna-1.8 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.8.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny encode a b c } -result {wrong # args: should be "::tcl::idna puny encode string ?case?"} -test http-idna-1.9 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.9.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny decode } -result {wrong # args: should be "::tcl::idna puny decode string ?case?"} -test http-idna-1.10 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.10.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna puny decode a b c } -result {wrong # args: should be "::tcl::idna puny decode string ?case?"} -test http-idna-1.11 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.11.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna decode } -result {wrong # args: should be "::tcl::idna decode hostname"} -test http-idna-1.12 {IDNA package: basics} -returnCodes error -body { +test http-idna-1.12.$ThreadLevel {IDNA package: basics} -returnCodes error -body { ::tcl::idna encode } -result {wrong # args: should be "::tcl::idna encode hostname"} -test http-idna-2.1 {puny encode: functional test} { +test http-idna-2.1.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode abc } abc- -test http-idna-2.2 {puny encode: functional test} { - ::tcl::idna puny encode a\u20acb\u20acc +test http-idna-2.2.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode a€b€c } abc-k50ab -test http-idna-2.3 {puny encode: functional test} { +test http-idna-2.3.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode ABC } ABC- -test http-idna-2.4 {puny encode: functional test} { - ::tcl::idna puny encode A\u20ACB\u20ACC +test http-idna-2.4.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode A€B€C } ABC-k50ab -test http-idna-2.5 {puny encode: functional test} { +test http-idna-2.5.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode ABC 0 } abc- -test http-idna-2.6 {puny encode: functional test} { - ::tcl::idna puny encode A\u20ACB\u20ACC 0 +test http-idna-2.6.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode A€B€C 0 } abc-k50ab -test http-idna-2.7 {puny encode: functional test} { +test http-idna-2.7.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode ABC 1 } ABC- -test http-idna-2.8 {puny encode: functional test} { - ::tcl::idna puny encode A\u20ACB\u20ACC 1 +test http-idna-2.8.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode A€B€C 1 } ABC-k50ab -test http-idna-2.9 {puny encode: functional test} { +test http-idna-2.9.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode abc 0 } abc- -test http-idna-2.10 {puny encode: functional test} { - ::tcl::idna puny encode a\u20ACb\u20ACc 0 +test http-idna-2.10.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode a€b€c 0 } abc-k50ab -test http-idna-2.11 {puny encode: functional test} { +test http-idna-2.11.$ThreadLevel {puny encode: functional test} { ::tcl::idna puny encode abc 1 } ABC- -test http-idna-2.12 {puny encode: functional test} { - ::tcl::idna puny encode a\u20ACb\u20ACc 1 +test http-idna-2.12.$ThreadLevel {puny encode: functional test} { + ::tcl::idna puny encode a€b€c 1 } ABC-k50ab -test http-idna-2.13 {puny encode: edge cases} { +test http-idna-2.13.$ThreadLevel {puny encode: edge cases} { ::tcl::idna puny encode "" } "" -test http-idna-2.14-A {puny encode: examples from RFC 3492} { +test http-idna-2.14-A.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0644 u+064A u+0647 u+0645 u+0627 u+0628 u+062A u+0643 u+0644 u+0645 u+0648 u+0634 u+0639 u+0631 u+0628 u+064A u+061F }]] ""] } egbpdaj6bu4bxfgehfvwxn -test http-idna-2.14-B {puny encode: examples from RFC 3492} { +test http-idna-2.14-B.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+4ED6 u+4EEC u+4E3A u+4EC0 u+4E48 u+4E0D u+8BF4 u+4E2D u+6587 }]] ""] } ihqwcrb4cv8a8dqg056pqjye -test http-idna-2.14-C {puny encode: examples from RFC 3492} { +test http-idna-2.14-C.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+4ED6 u+5011 u+7232 u+4EC0 u+9EBD u+4E0D u+8AAA u+4E2D u+6587 }]] ""] } ihqwctvzc91f659drss3x8bo0yb -test http-idna-2.14-D {puny encode: examples from RFC 3492} { +test http-idna-2.14-D.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0050 u+0072 u+006F u+010D u+0070 u+0072 u+006F u+0073 u+0074 u+011B u+006E u+0065 u+006D u+006C u+0075 u+0076 u+00ED u+010D u+0065 u+0073 u+006B u+0079 }]] ""] } Proprostnemluvesky-uyb24dma41a -test http-idna-2.14-E {puny encode: examples from RFC 3492} { +test http-idna-2.14-E.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+05DC u+05DE u+05D4 u+05D4 u+05DD u+05E4 u+05E9 u+05D5 u+05D8 u+05DC u+05D0 u+05DE u+05D3 u+05D1 u+05E8 u+05D9 u+05DD u+05E2 u+05D1 u+05E8 u+05D9 u+05EA }]] ""] } 4dbcagdahymbxekheh6e0a7fei0b -test http-idna-2.14-F {puny encode: examples from RFC 3492} { +test http-idna-2.14-F.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+092F u+0939 u+0932 u+094B u+0917 u+0939 u+093F u+0928 u+094D u+0926 u+0940 u+0915 u+094D u+092F u+094B u+0902 u+0928 u+0939 u+0940 u+0902 u+092C u+094B u+0932 u+0938 u+0915 u+0924 u+0947 u+0939 u+0948 u+0902 }]] ""] } i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd -test http-idna-2.14-G {puny encode: examples from RFC 3492} { +test http-idna-2.14-G.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+306A u+305C u+307F u+3093 u+306A u+65E5 u+672C u+8A9E u+3092 u+8A71 u+3057 u+3066 u+304F u+308C u+306A u+3044 u+306E u+304B }]] ""] } n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa -test http-idna-2.14-H {puny encode: examples from RFC 3492} { +test http-idna-2.14-H.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+C138 u+ACC4 u+C758 u+BAA8 u+B4E0 u+C0AC u+B78C u+B4E4 u+C774 u+D55C u+AD6D u+C5B4 u+B97C u+C774 u+D574 u+D55C u+B2E4 u+BA74 u+C5BC u+B9C8 u+B098 u+C88B u+C744 u+AE4C }]] ""] } 989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c -test http-idna-2.14-I {puny encode: examples from RFC 3492} { +test http-idna-2.14-I.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+043F u+043E u+0447 u+0435 u+043C u+0443 u+0436 u+0435 u+043E u+043D u+0438 u+043D u+0435 u+0433 u+043E u+0432 u+043E u+0440 u+044F u+0442 u+043F u+043E u+0440 u+0443 u+0441 u+0441 u+043A u+0438 }]] ""] } b1abfaaepdrnnbgefbadotcwatmq2g4l -test http-idna-2.14-J {puny encode: examples from RFC 3492} { +test http-idna-2.14-J.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0050 u+006F u+0072 u+0071 u+0075 u+00E9 u+006E u+006F u+0070 u+0075 u+0065 u+0064 u+0065 u+006E u+0073 u+0069 u+006D u+0070 u+006C u+0065 u+006D u+0065 u+006E u+0074 u+0065 u+0068 u+0061 u+0062 u+006C u+0061 u+0072 u+0065 u+006E u+0045 u+0073 u+0070 u+0061 u+00F1 u+006F u+006C }]] ""] } PorqunopuedensimplementehablarenEspaol-fmd56a -test http-idna-2.14-K {puny encode: examples from RFC 3492} { +test http-idna-2.14-K.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0054 u+1EA1 u+0069 u+0073 u+0061 u+006F u+0068 u+1ECD u+006B u+0068 u+00F4 u+006E u+0067 u+0074 u+0068 u+1EC3 u+0063 u+0068 u+1EC9 u+006E u+00F3 u+0069 u+0074 u+0069 u+1EBF u+006E u+0067 u+0056 u+0069 u+1EC7 u+0074 }]] ""] } TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g -test http-idna-2.14-L {puny encode: examples from RFC 3492} { +test http-idna-2.14-L.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0033 u+5E74 u+0042 u+7D44 u+91D1 u+516B u+5148 u+751F }]] ""] } 3B-ww4c5e180e575a65lsy2b -test http-idna-2.14-M {puny encode: examples from RFC 3492} { +test http-idna-2.14-M.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+5B89 u+5BA4 u+5948 u+7F8E u+6075 u+002D u+0077 u+0069 u+0074 u+0068 u+002D u+0053 u+0055 u+0050 u+0045 u+0052 u+002D u+004D u+004F u+004E u+004B u+0045 u+0059 u+0053 }]] ""] } -with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n -test http-idna-2.14-N {puny encode: examples from RFC 3492} { +test http-idna-2.14-N.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+0048 u+0065 u+006C u+006C u+006F u+002D u+0041 u+006E u+006F u+0074 u+0068 u+0065 u+0072 u+002D u+0057 u+0061 u+0079 u+002D u+305D u+308C u+305E u+308C u+306E u+5834 u+6240 }]] ""] } Hello-Another-Way--fc4qua05auwb3674vfr0b -test http-idna-2.14-O {puny encode: examples from RFC 3492} { +test http-idna-2.14-O.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+3072 u+3068 u+3064 u+5C4B u+6839 u+306E u+4E0B u+0032 }]] ""] } 2-u9tlzr9756bt3uc0v -test http-idna-2.14-P {puny encode: examples from RFC 3492} { +test http-idna-2.14-P.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+004D u+0061 u+006A u+0069 u+3067 u+004B u+006F u+0069 u+3059 u+308B u+0035 u+79D2 u+524D }]] ""] } MajiKoi5-783gue6qz075azm5e -test http-idna-2.14-Q {puny encode: examples from RFC 3492} { +test http-idna-2.14-Q.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+30D1 u+30D5 u+30A3 u+30FC u+0064 u+0065 u+30EB u+30F3 u+30D0 }]] ""] } de-jg4avhby1noc0d -test http-idna-2.14-R {puny encode: examples from RFC 3492} { +test http-idna-2.14-R.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode [join [subst [string map {u+ \\u} { u+305D u+306E u+30B9 u+30D4 u+30FC u+30C9 u+3067 }]] ""] } d9juau41awczczp -test http-idna-2.14-S {puny encode: examples from RFC 3492} { +test http-idna-2.14-S.$ThreadLevel {puny encode: examples from RFC 3492} { ::tcl::idna puny encode {-> $1.00 <-} } {-> $1.00 <--} -test http-idna-3.1 {puny decode: functional test} { +test http-idna-3.1.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc- } abc -test http-idna-3.2 {puny decode: functional test} { +test http-idna-3.2.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc-k50ab -} a\u20acb\u20acc -test http-idna-3.3 {puny decode: functional test} { +} a€b€c +test http-idna-3.3.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC- } ABC -test http-idna-3.4 {puny decode: functional test} { +test http-idna-3.4.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC-k50ab -} A\u20ACB\u20ACC -test http-idna-3.5 {puny decode: functional test} { +} A€B€C +test http-idna-3.5.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC-K50AB -} A\u20ACB\u20ACC -test http-idna-3.6 {puny decode: functional test} { +} A€B€C +test http-idna-3.6.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc-K50AB -} a\u20ACb\u20ACc -test http-idna-3.7 {puny decode: functional test} { +} a€b€c +test http-idna-3.7.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC- 0 } abc -test http-idna-3.8 {puny decode: functional test} { +test http-idna-3.8.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC-K50AB 0 -} a\u20ACb\u20ACc -test http-idna-3.9 {puny decode: functional test} { +} a€b€c +test http-idna-3.9.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC- 1 } ABC -test http-idna-3.10 {puny decode: functional test} { +test http-idna-3.10.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode ABC-K50AB 1 -} A\u20ACB\u20ACC -test http-idna-3.11 {puny decode: functional test} { +} A€B€C +test http-idna-3.11.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc- 0 } abc -test http-idna-3.12 {puny decode: functional test} { +test http-idna-3.12.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc-k50ab 0 -} a\u20ACb\u20ACc -test http-idna-3.13 {puny decode: functional test} { +} a€b€c +test http-idna-3.13.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc- 1 } ABC -test http-idna-3.14 {puny decode: functional test} { +test http-idna-3.14.$ThreadLevel {puny decode: functional test} { ::tcl::idna puny decode abc-k50ab 1 -} A\u20ACB\u20ACC -test http-idna-3.15 {puny decode: edge cases and errors} { +} A€B€C +test http-idna-3.15.$ThreadLevel {puny decode: edge cases and errors} { # Is this case actually correct? binary encode hex [encoding convertto utf-8 [::tcl::idna puny decode abc]] } c282c281c280 -test http-idna-3.16 {puny decode: edge cases and errors} -returnCodes error -body { +test http-idna-3.16.$ThreadLevel {puny decode: edge cases and errors} -returnCodes error -body { ::tcl::idna puny decode abc! } -result {bad decode character "!"} -test http-idna-3.17 {puny decode: edge cases and errors} { +test http-idna-3.17.$ThreadLevel {puny decode: edge cases and errors} { catch {::tcl::idna puny decode abc!} -> opt dict get $opt -errorcode } {PUNYCODE BAD_INPUT CHAR} -test http-idna-3.18 {puny decode: edge cases and errors} { +test http-idna-3.18.$ThreadLevel {puny decode: edge cases and errors} { ::tcl::idna puny decode "" } {} # A helper so we don't get lots of crap in failures proc hexify s {lmap c [split $s ""] {format u+%04X [scan $c %c]}} -test http-idna-3.19-A {puny decode: examples from RFC 3492} { +test http-idna-3.19-A.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode egbpdaj6bu4bxfgehfvwxn] } [list {*}{ u+0644 u+064A u+0647 u+0645 u+0627 u+0628 u+062A u+0643 u+0644 u+0645 u+0648 u+0634 u+0639 u+0631 u+0628 u+064A u+061F }] -test http-idna-3.19-B {puny decode: examples from RFC 3492} { +test http-idna-3.19-B.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode ihqwcrb4cv8a8dqg056pqjye] } {u+4ED6 u+4EEC u+4E3A u+4EC0 u+4E48 u+4E0D u+8BF4 u+4E2D u+6587} -test http-idna-3.19-C {puny decode: examples from RFC 3492} { +test http-idna-3.19-C.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode ihqwctvzc91f659drss3x8bo0yb] } {u+4ED6 u+5011 u+7232 u+4EC0 u+9EBD u+4E0D u+8AAA u+4E2D u+6587} -test http-idna-3.19-D {puny decode: examples from RFC 3492} { +test http-idna-3.19-D.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode Proprostnemluvesky-uyb24dma41a] } [list {*}{ u+0050 u+0072 u+006F u+010D u+0070 u+0072 u+006F u+0073 u+0074 u+011B u+006E u+0065 u+006D u+006C u+0075 u+0076 u+00ED u+010D u+0065 u+0073 u+006B u+0079 }] -test http-idna-3.19-E {puny decode: examples from RFC 3492} { +test http-idna-3.19-E.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode 4dbcagdahymbxekheh6e0a7fei0b] } [list {*}{ u+05DC u+05DE u+05D4 u+05D4 u+05DD u+05E4 u+05E9 u+05D5 u+05D8 u+05DC u+05D0 u+05DE u+05D3 u+05D1 u+05E8 u+05D9 u+05DD u+05E2 u+05D1 u+05E8 u+05D9 u+05EA }] -test http-idna-3.19-F {puny decode: examples from RFC 3492} { +test http-idna-3.19-F.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode \ i1baa7eci9glrd9b2ae1bj0hfcgg6iyaf8o0a1dig0cd] } [list {*}{ u+092F u+0939 u+0932 u+094B u+0917 u+0939 u+093F u+0928 u+094D u+0926 u+0940 u+0915 u+094D u+092F u+094B u+0902 u+0928 u+0939 u+0940 u+0902 u+092C u+094B u+0932 u+0938 u+0915 u+0924 u+0947 u+0939 u+0948 u+0902 }] -test http-idna-3.19-G {puny decode: examples from RFC 3492} { +test http-idna-3.19-G.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode n8jok5ay5dzabd5bym9f0cm5685rrjetr6pdxa] } [list {*}{ u+306A u+305C u+307F u+3093 u+306A u+65E5 u+672C u+8A9E u+3092 u+8A71 u+3057 u+3066 u+304F u+308C u+306A u+3044 u+306E u+304B }] -test http-idna-3.19-H {puny decode: examples from RFC 3492} { +test http-idna-3.19-H.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode \ 989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c] } [list {*}{ u+C138 u+ACC4 u+C758 u+BAA8 u+B4E0 u+C0AC u+B78C u+B4E4 u+C774 u+D55C u+AD6D u+C5B4 u+B97C u+C774 u+D574 u+D55C u+B2E4 u+BA74 u+C5BC u+B9C8 u+B098 u+C88B u+C744 u+AE4C }] -test http-idna-3.19-I {puny decode: examples from RFC 3492} { +test http-idna-3.19-I.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode b1abfaaepdrnnbgefbadotcwatmq2g4l] } [list {*}{ u+043F u+043E u+0447 u+0435 u+043C u+0443 u+0436 u+0435 u+043E u+043D u+0438 u+043D u+0435 u+0433 u+043E u+0432 u+043E u+0440 u+044F u+0442 u+043F u+043E u+0440 u+0443 u+0441 u+0441 u+043A u+0438 }] -test http-idna-3.19-J {puny decode: examples from RFC 3492} { +test http-idna-3.19-J.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode \ PorqunopuedensimplementehablarenEspaol-fmd56a] } [list {*}{ u+0050 u+006F u+0072 u+0071 u+0075 u+00E9 u+006E u+006F u+0070 u+0075 u+0065 u+0064 u+0065 u+006E u+0073 u+0069 u+006D u+0070 u+006C u+0065 u+006D u+0065 u+006E u+0074 u+0065 u+0068 u+0061 u+0062 u+006C u+0061 u+0072 u+0065 u+006E u+0045 u+0073 u+0070 u+0061 u+00F1 u+006F u+006C }] -test http-idna-3.19-K {puny decode: examples from RFC 3492} { +test http-idna-3.19-K.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode \ TisaohkhngthchnitingVit-kjcr8268qyxafd2f1b9g] } [list {*}{ u+0054 u+1EA1 u+0069 u+0073 u+0061 u+006F u+0068 u+1ECD u+006B u+0068 u+00F4 u+006E u+0067 u+0074 u+0068 u+1EC3 u+0063 u+0068 u+1EC9 u+006E u+00F3 u+0069 u+0074 u+0069 u+1EBF u+006E u+0067 u+0056 u+0069 u+1EC7 u+0074 }] -test http-idna-3.19-L {puny decode: examples from RFC 3492} { +test http-idna-3.19-L.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode 3B-ww4c5e180e575a65lsy2b] } {u+0033 u+5E74 u+0042 u+7D44 u+91D1 u+516B u+5148 u+751F} -test http-idna-3.19-M {puny decode: examples from RFC 3492} { +test http-idna-3.19-M.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode -with-SUPER-MONKEYS-pc58ag80a8qai00g7n9n] } [list {*}{ u+5B89 u+5BA4 u+5948 u+7F8E u+6075 u+002D u+0077 u+0069 u+0074 u+0068 u+002D u+0053 u+0055 u+0050 u+0045 u+0052 u+002D u+004D u+004F u+004E u+004B u+0045 u+0059 u+0053 }] -test http-idna-3.19-N {puny decode: examples from RFC 3492} { +test http-idna-3.19-N.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode Hello-Another-Way--fc4qua05auwb3674vfr0b] } [list {*}{ u+0048 u+0065 u+006C u+006C u+006F u+002D u+0041 u+006E u+006F u+0074 u+0068 u+0065 u+0072 u+002D u+0057 u+0061 u+0079 u+002D u+305D u+308C u+305E u+308C u+306E u+5834 u+6240 }] -test http-idna-3.19-O {puny decode: examples from RFC 3492} { +test http-idna-3.19-O.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode 2-u9tlzr9756bt3uc0v] } {u+3072 u+3068 u+3064 u+5C4B u+6839 u+306E u+4E0B u+0032} -test http-idna-3.19-P {puny decode: examples from RFC 3492} { +test http-idna-3.19-P.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode MajiKoi5-783gue6qz075azm5e] } [list {*}{ u+004D u+0061 u+006A u+0069 u+3067 u+004B u+006F u+0069 u+3059 u+308B u+0035 u+79D2 u+524D }] -test http-idna-3.19-Q {puny decode: examples from RFC 3492} { +test http-idna-3.19-Q.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode de-jg4avhby1noc0d] } {u+30D1 u+30D5 u+30A3 u+30FC u+0064 u+0065 u+30EB u+30F3 u+30D0} -test http-idna-3.19-R {puny decode: examples from RFC 3492} { +test http-idna-3.19-R.$ThreadLevel {puny decode: examples from RFC 3492} { hexify [::tcl::idna puny decode d9juau41awczczp] } {u+305D u+306E u+30B9 u+30D4 u+30FC u+30C9 u+3067} -test http-idna-3.19-S {puny decode: examples from RFC 3492} { +test http-idna-3.19-S.$ThreadLevel {puny decode: examples from RFC 3492} { ::tcl::idna puny decode {-> $1.00 <--} } {-> $1.00 <-} rename hexify "" -test http-idna-4.1 {IDNA encoding} { +test http-idna-4.1.$ThreadLevel {IDNA encoding} { ::tcl::idna encode abc.def } abc.def -test http-idna-4.2 {IDNA encoding} { - ::tcl::idna encode a\u20acb\u20acc.def +test http-idna-4.2.$ThreadLevel {IDNA encoding} { + ::tcl::idna encode a€b€c.def } xn--abc-k50ab.def -test http-idna-4.3 {IDNA encoding} { - ::tcl::idna encode def.a\u20acb\u20acc +test http-idna-4.3.$ThreadLevel {IDNA encoding} { + ::tcl::idna encode def.a€b€c } def.xn--abc-k50ab -test http-idna-4.4 {IDNA encoding} { +test http-idna-4.4.$ThreadLevel {IDNA encoding} { ::tcl::idna encode ABC.DEF } ABC.DEF -test http-idna-4.5 {IDNA encoding} { - ::tcl::idna encode A\u20acB\u20acC.def +test http-idna-4.5.$ThreadLevel {IDNA encoding} { + ::tcl::idna encode A€B€C.def } xn--ABC-k50ab.def -test http-idna-4.6 {IDNA encoding: invalid edge case} { +test http-idna-4.6.$ThreadLevel {IDNA encoding: invalid edge case} { # Should this be an error? ::tcl::idna encode abc..def } abc..def -test http-idna-4.7 {IDNA encoding: invalid char} -returnCodes error -body { +test http-idna-4.7.$ThreadLevel {IDNA encoding: invalid char} -returnCodes error -body { ::tcl::idna encode abc.$.def } -result {bad character "$" in DNS name} -test http-idna-4.7.1 {IDNA encoding: invalid char} { +test http-idna-4.7.1.$ThreadLevel {IDNA encoding: invalid char} { catch {::tcl::idna encode abc.$.def} -> opt dict get $opt -errorcode } {IDNA INVALID_NAME_CHARACTER {$}} -test http-idna-4.8 {IDNA encoding: empty} { +test http-idna-4.8.$ThreadLevel {IDNA encoding: empty} { ::tcl::idna encode "" } {} set overlong www.[join [subst [string map {u+ \\u} { u+C138 u+ACC4 u+C758 u+BAA8 u+B4E0 u+C0AC u+B78C u+B4E4 u+C774 u+D55C u+AD6D u+C5B4 u+B97C u+C774 u+D574 u+D55C u+B2E4 u+BA74 u+C5BC u+B9C8 u+B098 u+C88B u+C744 u+AE4C }]] ""].com -test http-idna-4.9 {IDNA encoding: max lengths from RFC 5890} -body { +test http-idna-4.9.$ThreadLevel {IDNA encoding: max lengths from RFC 5890} -body { ::tcl::idna encode $overlong } -returnCodes error -result "hostname part too long" -test http-idna-4.9.1 {IDNA encoding: max lengths from RFC 5890} { +test http-idna-4.9.1.$ThreadLevel {IDNA encoding: max lengths from RFC 5890} { catch {::tcl::idna encode $overlong} -> opt dict get $opt -errorcode } {IDNA OVERLONG_PART xn--989aomsvi5e83db1d2a355cv1e0vak1dwrv93d5xbh15a0dt30a5jpsd879ccm6fea98c} unset overlong -test http-idna-4.10 {IDNA encoding: edge cases} { - ::tcl::idna encode pass\u00e9.example.com +test http-idna-4.10.$ThreadLevel {IDNA encoding: edge cases} { + ::tcl::idna encode passé.example.com } xn--pass-epa.example.com -test http-idna-5.1 {IDNA decoding} { +test http-idna-5.1.$ThreadLevel {IDNA decoding} { ::tcl::idna decode abc.def } abc.def -test http-idna-5.2 {IDNA decoding} { +test http-idna-5.2.$ThreadLevel {IDNA decoding} { # Invalid entry that's just a wrapper ::tcl::idna decode xn--abc-.def } abc.def -test http-idna-5.3 {IDNA decoding} { +test http-idna-5.3.$ThreadLevel {IDNA decoding} { # Invalid entry that's just a wrapper ::tcl::idna decode xn--abc-.xn--def- } abc.def -test http-idna-5.4 {IDNA decoding} { +test http-idna-5.4.$ThreadLevel {IDNA decoding} { # Invalid entry that's just a wrapper ::tcl::idna decode XN--abc-.XN--def- } abc.def -test http-idna-5.5 {IDNA decoding: error cases} -returnCodes error -body { +test http-idna-5.5.$ThreadLevel {IDNA decoding: error cases} -returnCodes error -body { ::tcl::idna decode xn--$$$.example.com } -result {bad decode character "$"} -test http-idna-5.5.1 {IDNA decoding: error cases} { +test http-idna-5.5.1.$ThreadLevel {IDNA decoding: error cases} { catch {::tcl::idna decode xn--$$$.example.com} -> opt dict get $opt -errorcode } {PUNYCODE BAD_INPUT CHAR} -test http-idna-5.6 {IDNA decoding: error cases} -returnCodes error -body { +test http-idna-5.6.$ThreadLevel {IDNA decoding: error cases} -returnCodes error -body { ::tcl::idna decode xn--a-zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.def } -result {exceeded input data} -test http-idna-5.6.1 {IDNA decoding: error cases} { +test http-idna-5.6.1.$ThreadLevel {IDNA decoding: error cases} { catch {::tcl::idna decode xn--a-zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.def} -> opt dict get $opt -errorcode } {PUNYCODE BAD_INPUT LENGTH} # cleanup catch {unset url} catch {unset badurl} catch {unset port} catch {unset data} -if {[info exists httpthread]} { - thread::release $httpthread +if {[llength $threadStack]} { + eval [lpop threadStack] } else { close $listen } if {[info exists removeHttpd]} { removeFile $httpdFile } rename bgerror {} -::tcltest::cleanupTests + +if {[testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests +} # Local variables: # mode: tcl # End: Index: tests/http11.test ================================================================== --- tests/http11.test +++ tests/http11.test @@ -1,20 +1,21 @@ # http11.test -- -*- tcl-*- # # Test HTTP/1.1 features. # -# Copyright (C) 2009 Pat Thoyts +# Copyright © 2009 Pat Thoyts # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } -package require http 2.9 +package require http 2.10 +#http::register http 80 ::socket # start the server variable httpd_output proc create_httpd {} { proc httpd_read {chan} { @@ -49,19 +50,15 @@ } unset -nocomplain httpd_output httpd } proc meta {tok {key ""}} { - set meta [http::meta $tok] - if {$key ne ""} { - if {[dict exists $meta $key]} { - return [dict get $meta $key] - } else { - return "" - } - } - return $meta + if {$key eq ""} { + return [http::meta $tok] + } else { + return [http::metaValue $tok $key] + } } proc state {tok {key ""}} { upvar 1 $tok state if {$key ne ""} { @@ -85,181 +82,246 @@ } return "ok" } makeFile "test

this is a test

\n[string repeat {

This is a tcl test file.

} 4192]\n" testdoc.html + +makeFile "test

this is a test

\n[string repeat {

This is a tcl test file.

} 5000]\n" largedoc.html + +# To write a separate summary for each value of ThreadLevel, set constraint ThreadLevelSummary. +#testConstraint ThreadLevelSummary 0 + +if 0 { + # For debugging: run with a single value of ThreadLevel: 0|1|2 + set ThreadLevel 0 + testConstraint ThreadLevelSummary 1 +} +if {![info exists ThreadLevel]} { + if {[catch {package require Thread}] == 0} { + set ValueRange {0 1 2} + } else { + set ValueRange {0 1} + } + + # For each value of ThreadLevel, source this file recursively in the + # same interpreter. + foreach ThreadLevel $ValueRange { + source [info script] + } + catch {unset ThreadLevel} + catch {unset ValueRange} + if {![testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests + } + return +} + +catch {puts "==== Test with ThreadLevel $ThreadLevel ===="} +http::config -threadlevel $ThreadLevel # ------------------------------------------------------------------------- -test http11-1.0 "normal request for document " -setup { +test http11-1.0.$ThreadLevel "normal request for document " -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html -timeout 10000] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] [meta $tok connection] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close} -test http11-1.1 "normal,gzip,non-chunked" -setup { +test http11-1.1.$ThreadLevel "normal,gzip,non-chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -headers {accept-encoding gzip}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ - [meta $tok content-encoding] [meta $tok transfer-encoding] + [meta $tok content-encoding] [meta $tok transfer-encoding] \ + [http::meta $tok content-encoding] [http::meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd -} -result {ok {HTTP/1.1 200 OK} ok gzip {}} +} -result {ok {HTTP/1.1 200 OK} ok gzip {} {content-encoding gzip} {}} -test http11-1.2 "normal,deflated,non-chunked" -setup { +test http11-1.2.$ThreadLevel "normal,deflated,non-chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -headers {accept-encoding deflate}] http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + catch {http::cleanup $tok} + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok deflate {}} + +test http11-1.2.1.$ThreadLevel "normal,deflated,non-chunked,msdeflate" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1&msdeflate=1 \ + -timeout 10000 -headers {accept-encoding deflate}] + http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok deflate {}} -test http11-1.3 "normal,compressed,non-chunked" -setup { +test http11-1.3.$ThreadLevel "normal,compressed,non-chunked" -constraints badCompress -setup { + # The Tcl "compress" algorithm appears to be incorrect and has been removed. + # Bug [a13b9d0ce1]. variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -headers {accept-encoding compress}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok compress {}} -test http11-1.4 "normal,identity,non-chunked" -setup { +test http11-1.4.$ThreadLevel "normal,identity,non-chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -headers {accept-encoding identity}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {} {}} -test http11-1.5 "normal request for document, unsupported coding" -setup { +test http11-1.5.$ThreadLevel "normal request for document, unsupported coding" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -headers {accept-encoding unsupported}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {}} -test http11-1.6 "normal, specify 1.1 " -setup { +test http11-1.6.$ThreadLevel "normal, specify 1.1 " -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -protocol 1.1 -timeout 10000] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ - [meta $tok connection] [meta $tok transfer-encoding] + [meta $tok connection] [meta $tok transfer-encoding] \ + [http::meta $tok connection] [http::meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd -} -result {ok {HTTP/1.1 200 OK} ok close chunked} +} -result {ok {HTTP/1.1 200 OK} ok close chunked {connection close} {transfer-encoding chunked}} -test http11-1.7 "normal, 1.1 and keepalive " -setup { +test http11-1.7.$ThreadLevel "normal, 1.1 and keepalive " -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -protocol 1.1 -keepalive 1 -timeout 10000] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok connection] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {} chunked} -test http11-1.8 "normal, 1.1 and keepalive, server close" -setup { +test http11-1.8.$ThreadLevel "normal, 1.1 and keepalive, server close" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -protocol 1.1 -keepalive 1 -timeout 10000] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok connection] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {}} -test http11-1.9 "normal,gzip,chunked" -setup { +test http11-1.9.$ThreadLevel "normal,gzip,chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -headers {accept-encoding gzip}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok gzip chunked} -test http11-1.10 "normal,deflate,chunked" -setup { +test http11-1.10.$ThreadLevel "normal,deflate,chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -headers {accept-encoding deflate}] http::wait $tok + list [http::status $tok] [http::code $tok] [check_crc $tok] \ + [meta $tok content-encoding] [meta $tok transfer-encoding] +} -cleanup { + catch {http::cleanup $tok} + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok deflate chunked} + +test http11-1.10.1.$ThreadLevel "normal,deflate,chunked,msdeflate" -setup { + variable httpd [create_httpd] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?msdeflate=1 \ + -timeout 10000 -headers {accept-encoding deflate}] + http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok deflate chunked} -test http11-1.11 "normal,compress,chunked" -setup { +test http11-1.11.$ThreadLevel "normal,compress,chunked" -constraints badCompress -setup { + # The Tcl "compress" algorithm appears to be incorrect and has been removed. + # Bug [a13b9d0ce1]. variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -headers {accept-encoding compress}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok compress chunked} -test http11-1.12 "normal,identity,chunked" -setup { +test http11-1.12.$ThreadLevel "normal,identity,chunked" -setup { variable httpd [create_httpd] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -headers {accept-encoding identity}] http::wait $tok list [http::status $tok] [http::code $tok] [check_crc $tok] \ [meta $tok content-encoding] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {} chunked} -test http11-1.13 "normal, 1.1 and keepalive as server default, no zip" -setup { +test http11-1.13.$ThreadLevel "normal, 1.1 and keepalive as server default, no zip" -setup { variable httpd [create_httpd] set zipTmp [http::config -zip] http::config -zip 0 } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?transfer= \ @@ -272,12 +334,12 @@ http::wait $toj set res2 [list [http::status $toj] [http::code $toj] [check_crc $toj] \ [meta $toj connection] [meta $toj transfer-encoding] [state $toj reusing] [state $toj connection]] concat $res1 -- $res2 } -cleanup { - http::cleanup $tok - http::cleanup $toj + catch {http::cleanup $tok} + catch {http::cleanup $toj} halt_httpd http::config -zip $zipTmp } -result {ok {HTTP/1.1 200 OK} ok {} {} 0 keep-alive -- ok {HTTP/1.1 200 OK} ok {} {} 1 keep-alive} # ------------------------------------------------------------------------- @@ -294,11 +356,11 @@ after 100 set ::WaitHere 0 vwait ::WaitHere return } -test http11-2.0 "-channel" -setup { +test http11-2.0.$ThreadLevel "-channel" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan] @@ -306,55 +368,101 @@ seek $chan 0 set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close chunked} -test http11-2.1 "-channel, encoding gzip" -setup { +test http11-2.1.$ThreadLevel "-channel, encoding gzip" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan -headers {accept-encoding gzip}] + http::wait $tok + seek $chan 0 + set data [read $chan] + set diff [expr {[file size testdoc.html] - [file size testfile.tmp]}] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] -- $diff bytes lost +} -cleanup { + catch {http::cleanup $tok} + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close gzip chunked -- 0 bytes lost} + +# Cf. Bug [3610253] "CopyChunk does not drain decompressor(s)" +# This test failed before the bugfix. +# The pass/fail depended on file size. +test http11-2.1.1.$ThreadLevel "-channel, encoding gzip" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] + set fileName largedoc.html +} -body { + set tok [http::geturl http://localhost:$httpd_port/$fileName \ + -timeout 5000 -channel $chan -headers {accept-encoding gzip}] http::wait $tok + seek $chan 0 + set data [read $chan] + set diff [expr {[file size $fileName] - [file size testfile.tmp]}] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding] -- $diff bytes lost +} -cleanup { + catch {http::cleanup $tok} + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close gzip chunked -- 0 bytes lost} + +test http11-2.2.$ThreadLevel "-channel, encoding deflate" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan -headers {accept-encoding deflate}] + http::wait $tok seek $chan 0 set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd -} -result {ok {HTTP/1.1 200 OK} ok close gzip chunked} +} -result {ok {HTTP/1.1 200 OK} ok close deflate chunked} -test http11-2.2 "-channel, encoding deflate" -setup { +test http11-2.2.1.$ThreadLevel "-channel, encoding deflate,msdeflate" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { - set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?msdeflate=1 \ -timeout 5000 -channel $chan -headers {accept-encoding deflate}] http::wait $tok seek $chan 0 set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close deflate chunked} -test http11-2.3 "-channel,encoding compress" -setup { +test http11-2.3.$ThreadLevel "-channel,encoding compress" -constraints badCompress -setup { + # The Tcl "compress" algorithm appears to be incorrect and has been removed. + # Bug [a13b9d0ce1]. variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan \ @@ -364,17 +472,17 @@ set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close compress chunked} -test http11-2.4 "-channel,encoding identity" -setup { +test http11-2.4.$ThreadLevel "-channel,encoding identity" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan \ @@ -384,17 +492,17 @@ set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {} chunked} -test http11-2.4.1 "-channel,encoding identity with -progress" -setup { +test http11-2.4.1.$ThreadLevel "-channel,encoding identity with -progress" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ @@ -409,18 +517,18 @@ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length $data]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd unset -nocomplain logdata data } -result {ok {HTTP/1.1 200 OK} ok close {} chunked 0 0} -test http11-2.4.2 "-channel,encoding identity with -progress progressPause enters event loop" -constraints knownBug -setup { +test http11-2.4.2.$ThreadLevel "-channel,encoding identity with -progress progressPause enters event loop" -constraints knownBug -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ @@ -435,18 +543,18 @@ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length $data]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd unset -nocomplain logdata data ::WaitHere } -result {ok {HTTP/1.1 200 OK} ok close {} chunked 0 0} -test http11-2.5 "-channel,encoding unsupported" -setup { +test http11-2.5.$ThreadLevel "-channel,encoding unsupported" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan \ @@ -456,17 +564,17 @@ set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {} chunked} -test http11-2.6 "-channel,encoding gzip,non-chunked" -setup { +test http11-2.6.$ThreadLevel "-channel,encoding gzip,non-chunked" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 5000 -channel $chan -headers {accept-encoding gzip}] @@ -476,37 +584,62 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close gzip {} 0} -test http11-2.7 "-channel,encoding deflate,non-chunked" -setup { +test http11-2.7.$ThreadLevel "-channel,encoding deflate,non-chunked" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 5000 -channel $chan -headers {accept-encoding deflate}] http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + catch {http::cleanup $tok} + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok close deflate {} 0} + +test http11-2.7.1.$ThreadLevel "-channel,encoding deflate,non-chunked,msdeflate" -constraints knownBug -setup { + # Test fails because a -channel can only try one un-deflate algorithm, and the + # compliant "decompress" is tried, not the non-compliant "inflate" of + # the MS browser implementation. + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1&msdeflate=1 \ + -timeout 5000 -channel $chan -headers {accept-encoding deflate}] + http::wait $tok seek $chan 0 set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close deflate {} 0} -test http11-2.8 "-channel,encoding compress,non-chunked" -setup { +test http11-2.8.$ThreadLevel "-channel,encoding compress,non-chunked" -constraints badCompress -setup { + # The Tcl "compress" algorithm appears to be incorrect and has been removed. + # Bug [a13b9d0ce1]. variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 5000 -channel $chan -headers {accept-encoding compress}] @@ -516,17 +649,17 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close compress {} 0} -test http11-2.9 "-channel,encoding identity,non-chunked" -setup { +test http11-2.9.$ThreadLevel "-channel,encoding identity,non-chunked" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 5000 -channel $chan -headers {accept-encoding identity}] @@ -536,21 +669,42 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {} {} 0} -test http11-2.10 "-channel,deflate,keepalive" -setup { +test http11-2.10.$ThreadLevel "-channel,deflate,keepalive" -setup { + variable httpd [create_httpd] + set chan [open [makeFile {} testfile.tmp] wb+] +} -body { + set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + -timeout 5000 -channel $chan -keepalive 1 \ + -headers {accept-encoding deflate}] + http::wait $tok + seek $chan 0 + set data [read $chan] + list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ + [meta $tok connection] [meta $tok content-encoding]\ + [meta $tok transfer-encoding]\ + [expr {[file size testdoc.html]-[file size testfile.tmp]}] +} -cleanup { + catch {http::cleanup $tok} + close $chan + removeFile testfile.tmp + halt_httpd +} -result {ok {HTTP/1.1 200 OK} ok {} deflate chunked 0} + +test http11-2.10.1.$ThreadLevel "-channel,deflate,keepalive,msdeflate" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { - set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ + set tok [http::geturl http://localhost:$httpd_port/testdoc.html?msdeflate=1 \ -timeout 5000 -channel $chan -keepalive 1 \ -headers {accept-encoding deflate}] http::wait $tok seek $chan 0 set data [read $chan] @@ -557,17 +711,17 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {} deflate chunked 0} -test http11-2.11 "-channel,identity,keepalive" -setup { +test http11-2.11.$ThreadLevel "-channel,identity,keepalive" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -headers {accept-encoding identity} \ @@ -577,17 +731,17 @@ set data [read $chan] list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {ok {HTTP/1.1 200 OK} ok {} {} chunked} -test http11-2.12 "-channel,negotiate,keepalive" -setup { +test http11-2.12.$ThreadLevel "-channel,negotiate,keepalive" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 5000 -channel $chan -keepalive 1] @@ -597,15 +751,15 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $data]\ [meta $tok connection] [meta $tok content-encoding]\ [meta $tok transfer-encoding] [meta $tok x-requested-encodings]\ [expr {[file size testdoc.html]-[file size testfile.tmp]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd -} -result {ok {HTTP/1.1 200 OK} ok {} gzip chunked gzip,deflate,compress 0} +} -result {ok {HTTP/1.1 200 OK} ok {} gzip chunked gzip,deflate 0} # ------------------------------------------------------------------------- # # The following tests for the -handler option will require changes in @@ -631,11 +785,11 @@ after 100 set ::WaitHere 0 vwait ::WaitHere return [string length $chunk] } -test http11-3.0 "-handler,close,identity" -setup { +test http11-3.0.$ThreadLevel "-handler,close,identity" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -handler [namespace code [list handler testdata]]] @@ -643,16 +797,16 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} -test http11-3.1 "-handler,protocol1.0" -setup { +test http11-3.1.$ThreadLevel "-handler,protocol1.0" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -protocol 1.0 \ @@ -661,16 +815,16 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} -test http11-3.2 "-handler,close,chunked" -setup { +test http11-3.2.$ThreadLevel "-handler,close,chunked" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -keepalive 0 -binary 1\ @@ -679,16 +833,16 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} -test http11-3.3 "-handler,keepalive,chunked" -setup { +test http11-3.3.$ThreadLevel "-handler,keepalive,chunked" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -timeout 10000 -keepalive 1 -binary 1\ @@ -697,11 +851,11 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} # http11-3.4 @@ -712,11 +866,11 @@ # server signals this by closing the connection. # In an HTTP/1.1 response the absence of "Connection: close" means # "Connection: keep-alive", i.e. the server will keep the connection # open. In HTTP/1.0 this is not the case, and this is a test that # the Tcl client assumes "Connection: close" by default in HTTP/1.0. -test http11-3.4 "-handler,close,identity; HTTP/1.0 server does not send Connection: close header or Content-Length" -setup { +test http11-3.4.$ThreadLevel "-handler,close,identity; HTTP/1.0 server does not send Connection: close header or Content-Length" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1&nosendclose=any \ -timeout 10000 -handler [namespace code [list handler testdata]]] @@ -724,17 +878,17 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata halt_httpd } -result {ok {HTTP/1.0 200 OK} ok {} {} {} 0} # It is not forbidden for a handler to enter the event loop. -test http11-3.5 "-handler,close,identity as http11-3.0 but handlerPause enters event loop" -setup { +test http11-3.5.$ThreadLevel "-handler,close,identity as http11-3.0 but handlerPause enters event loop" -setup { variable httpd [create_httpd] set testdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 -handler [namespace code [list handlerPause testdata]]] @@ -742,16 +896,16 @@ list [http::status $tok] [http::code $tok] [check_crc $tok $testdata]\ [meta $tok connection] [meta $tok content-encoding] \ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata ::WaitHere halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0} -test http11-3.6 "-handler,close,identity as http11-3.0 but with -progress" -setup { +test http11-3.6.$ThreadLevel "-handler,close,identity as http11-3.0 but with -progress" -setup { variable httpd [create_httpd] set testdata "" set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ @@ -763,16 +917,16 @@ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata logdata ::WaitHere halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0 0 0} -test http11-3.7 "-handler,close,identity as http11-3.0 but with -progress progressPause enters event loop" -setup { +test http11-3.7.$ThreadLevel "-handler,close,identity as http11-3.0 but with -progress progressPause enters event loop" -setup { variable httpd [create_httpd] set testdata "" set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ @@ -784,16 +938,16 @@ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length $testdata]}] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length $testdata]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain testdata logdata ::WaitHere halt_httpd } -result {ok {HTTP/1.0 200 OK} ok close {} {} 0 0 0} -test http11-3.8 "close,identity no -handler but with -progress" -setup { +test http11-3.8.$ThreadLevel "close,identity no -handler but with -progress" -setup { variable httpd [create_httpd] set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 \ @@ -805,16 +959,16 @@ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length [http::data $tok]]}] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length [http::data $tok]]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain logdata ::WaitHere halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {} {} 0 0 0} -test http11-3.9 "close,identity no -handler but with -progress progressPause enters event loop" -setup { +test http11-3.9.$ThreadLevel "close,identity no -handler but with -progress progressPause enters event loop" -setup { variable httpd [create_httpd] set logdata "" } -body { set tok [http::geturl http://localhost:$httpd_port/testdoc.html?close=1 \ -timeout 10000 \ @@ -826,16 +980,16 @@ [meta $tok transfer-encoding] \ [expr {[file size testdoc.html]-[string length [http::data $tok]]}] \ [expr {[lindex $logdata 0] - [lindex $logdata 1]}] \ [expr {[lindex $logdata 0] - [string length [http::data $tok]]}] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} unset -nocomplain logdata ::WaitHere halt_httpd } -result {ok {HTTP/1.1 200 OK} ok close {} {} 0 0 0} -test http11-4.0 "normal post request" -setup { +test http11-4.0.$ThreadLevel "normal post request" -setup { variable httpd [create_httpd] } -body { set query [http::formatQuery q 1 z 2] set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -query $query -timeout 10000] @@ -843,15 +997,15 @@ list status [http::status $tok] code [http::code $tok]\ crc [check_crc $tok]\ connection [meta $tok connection]\ query-length [meta $tok x-query-length] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 7} -test http11-4.1 "normal post request, check query length" -setup { +test http11-4.1.$ThreadLevel "normal post request, check query length" -setup { variable httpd [create_httpd] } -body { set query [http::formatQuery q 1 z 2] set tok [http::geturl http://localhost:$httpd_port/testdoc.html \ -headers [list x-check-query yes] \ @@ -860,15 +1014,15 @@ list status [http::status $tok] code [http::code $tok]\ crc [check_crc $tok]\ connection [meta $tok connection]\ query-length [meta $tok x-query-length] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 7} -test http11-4.2 "normal post request, check long query length" -setup { +test http11-4.2.$ThreadLevel "normal post request, check long query length" -setup { variable httpd [create_httpd] } -body { set query [string repeat a 24576] set tok [http::geturl http://localhost:$httpd_port/testdoc.html\ -headers [list x-check-query yes]\ @@ -877,15 +1031,15 @@ list status [http::status $tok] code [http::code $tok]\ crc [check_crc $tok]\ connection [meta $tok connection]\ query-length [meta $tok x-query-length] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} halt_httpd } -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 24576} -test http11-4.3 "normal post request, check channel query length" -setup { +test http11-4.3.$ThreadLevel "normal post request, check channel query length" -setup { variable httpd [create_httpd] set chan [open [makeFile {} testfile.tmp] wb+] puts -nonewline $chan [string repeat [encoding convertto utf-8 "This is a test\n"] 8192] flush $chan seek $chan 0 @@ -897,11 +1051,11 @@ list status [http::status $tok] code [http::code $tok]\ crc [check_crc $tok]\ connection [meta $tok connection]\ query-length [meta $tok x-query-length] } -cleanup { - http::cleanup $tok + catch {http::cleanup $tok} close $chan removeFile testfile.tmp halt_httpd } -result {status ok code {HTTP/1.1 200 OK} crc ok connection close query-length 122880} @@ -916,8 +1070,11 @@ foreach p {create_httpd httpd_read halt_httpd meta check_crc} { if {[llength [info proc $p]]} {rename $p {}} } removeFile testdoc.html +removeFile largedoc.html unset -nocomplain httpd_port httpd p -::tcltest::cleanupTests +if {[testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests +} Index: tests/httpPipeline.test ================================================================== --- tests/httpPipeline.test +++ tests/httpPipeline.test @@ -1,21 +1,56 @@ # httpPipeline.test # # Test HTTP/1.1 concurrent requests including # queueing, pipelining and retries. # -# Copyright (C) 2018 Keith Nash +# Copyright © 2018 Keith Nash # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } -package require http 2.9 +package require http 2.10 + +# ------------------------------------------------------------------------------ +# (0) Socket Creation in Thread, which triples the number of tests. +# ------------------------------------------------------------------------------ + +# To write a separate summary for each value of ThreadLevel, set constraint ThreadLevelSummary. +#testConstraint ThreadLevelSummary 0 + +if 0 { + # For debugging: run with a single value of ThreadLevel: 0|1|2 + set ThreadLevel 0 + testConstraint ThreadLevelSummary 1 +} +if {![info exists ThreadLevel]} { + if {[catch {package require Thread}] == 0} { + set ValueRange {0 1 2} + } else { + set ValueRange {0 1} + } + + # For each value of ThreadLevel, source this file recursively in the + # same interpreter. + foreach ThreadLevel $ValueRange { + source [info script] + } + catch {unset ThreadLevel} + catch {unset ValueRange} + if {![testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests + } + return +} + +catch {puts "==== Test with ThreadLevel $ThreadLevel ===="} +http::config -threadlevel $ThreadLevel set sourcedir [file normalize [file dirname [info script]]] source [file join $sourcedir httpTest.tcl] source [file join $sourcedir httpTestScript.tcl] @@ -813,11 +848,11 @@ set name "pipeline test header $header footer $footer delay $delay $tag$suffix" # Here's the test: - test httpPipeline-${header}.${footer}${label}-${tag} $name \ + test httpPipeline-${header}.${footer}${label}-${tag}-$ThreadLevel $name \ -constraints $cons \ -setup [string map [list TE $te] { # Restore default values for tests: http::config -pipeline 1 -postfresh 0 -repost 1 http::init @@ -863,6 +898,8 @@ unset header footer delay label suffix match cons name te namespace delete ::httpTest namespace delete ::httpTestScript -::tcltest::cleanupTests +if {[testConstraint ThreadLevelSummary]} { + ::tcltest::cleanupTests +} ADDED tests/httpProxy.test Index: tests/httpProxy.test ================================================================== --- /dev/null +++ tests/httpProxy.test @@ -0,0 +1,1386 @@ +# Commands covered: http::geturl when using a proxy server. +# +# This file contains a collection of tests for the http script library. +# Sourcing this file into Tcl runs the tests and generates output for errors. +# No output means no errors were found. +# +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-2000 Ajuba Solutions. +# Copyright © 2022-2023 Keith Nash. +# +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +package require http 2.10 + +# To write a separate summary for each value of ThreadLevel, set constraint ThreadLevelSummary. +#testConstraint ThreadLevelSummary 0 +#testConstraint needsSquidNoAuth 0 +#testConstraint needsSquidAuth 0 +#testConstraint needsTclTls 0 +#testConstraint needsTwapi 0 +#testConstraint needsTwapiFull 0 +#testConstraint knownBug 0 +# +# The values of constraints needsTls, knownTwapiFullBugThreadlevelAny, knownTwapiFullBugThreadUsed are always generated by this script. + +proc bgerror {args} { + global errorInfo + puts stderr "httpProxy.test bgerror" + puts stderr [join $args] + puts stderr $errorInfo +} + +proc stopMe {token} { + set ${token}(z) done +} +proc putsBlurb {} { + puts {} + puts {- Constraints needsTls, knownTwapiFullBugThreadlevelAny, knownTwapiFullBugThreadUsed are} + puts { always set by the script, not by the caller.} + puts {- Set one of needsTclTls, needsTwapi, needsTwapiFull instead of needsTls.} + puts {- Set knownBug instead of knownTwapiFullBugThreadlevelAny, knownTwapiFullBugThreadUsed.} + puts {- If the caller sets constraint needsTwapi, the script forces needsSquidNoAuth and needsSquidAuth to 0.} + puts {} + return +} + +if 0 { + # For debugging: run with a single value of ThreadLevel: 0|1|2 + set ThreadLevel 0 + testConstraint ThreadLevelSummary 1 +} +if {![info exists ThreadLevel]} { + if {[catch {package require Thread}] == 0} { + set ValueRange {0 1 2} + } else { + set ValueRange {0 1} + } + + # For each value of ThreadLevel, source this file recursively in the + # same interpreter. + foreach ThreadLevel $ValueRange { + source [info script] + } + catch {unset ThreadLevel} + catch {unset ValueRange} + if {![testConstraint ThreadLevelSummary]} { + putsBlurb + ::tcltest::cleanupTests + } + return +} + +catch {puts "==== Test with ThreadLevel $ThreadLevel ===="} +http::config -threadlevel $ThreadLevel + +testConstraint needsTls [expr { [testConstraint needsTclTls] + || [testConstraint needsTwapi] + || [testConstraint needsTwapiFull] + }] + +if {[testConstraint needsTclTls]} { + package require tls + http::register https 443 [list ::tls::socket -ssl2 0 -ssl3 0 \ + -tls1 0 -tls1.1 0 -tls1.2 1 -tls1.3 0 -autoservername 1] ::tls::socketCmd 1 1 + testConstraint knownTwapiFullBugThreadlevelAny 1 + testConstraint knownTwapiFullBugThreadUsed 1 +} elseif {[testConstraint needsTwapi]} { + # "Original" http::register with 3 arguments has the same capabilities as + # in http 2.9 and earlier. This means that: + # (1) it cannot open a socket in a background thread (this option stops a + # slow DNS lookup from blocking a [socket -async] command); and + # (2) it cannot use a https proxy. + # + testConstraint needsSquidNoAuth 0 + testConstraint needsSquidAuth 0 + package require twapi + http::register https 443 ::twapi::tls_socket + testConstraint knownTwapiFullBugThreadlevelAny 1 + testConstraint knownTwapiFullBugThreadUsed 1 +} elseif {[testConstraint needsTwapiFull]} { + # (Any revisions to TWAPI, and the contents/existence of the twapiTlsPlus + # wrapper, can be negotiated if the bugs listed below can be fixed.) + # Use a temporary wrapper package twapiTlsPlus to present a suitable API. + # + # N.B. MUST EDIT twapi*/tls.tcl so that + #- set so [$socketcmd {*}$socket_args {*}$args] + #+ set so [{*}$socketcmd {*}$socket_args {*}$args] + # + # Bug with https, threadLevel 1,2, no proxy: try test 'httpProxy-2.2.*' + # Bug with https, threadLevel 0, with proxy: try test 'httpProxy-3.4.0' + # In both cases (using TWAPI 4.7.2 25d8bc), the result is: + # ---- Test generated error; Return code was: 1 + # ---- Return code should have been one of: 0 2 + # ---- errorInfo: cannot yield: C stack busy + # while executing + # "http::geturl https://www.google.com/" + # + source [file join [file dirname [info script]] twapiTlsPlus.tcl] + package require twapiTlsPlus + http::register https 443 ::twapiTlsPlus::socket ::twapiTlsPlus::socketCmd 1 1 + testConstraint knownTwapiFullBugThreadlevelAny [testConstraint knownBug] + + if {($ThreadLevel == 1)} { + if {[catch {package require Thread}]} { + set usingThread 0 + } else { + set usingThread 2 + } + } else { + set usingThread $ThreadLevel + } + if {$usingThread} { + testConstraint knownTwapiFullBugThreadUsed [testConstraint knownBug] + } else { + testConstraint knownTwapiFullBugThreadUsed 1 + } +} else { +} + +# Testing with Squid +# - Example Squid configuration for Enterprise Linux 8 (Red Hat, Oracle, Rocky, +# Alma, ...) is in file tests/httpProxySquidConfigForEL8.tar.gz. +# - Example Squid configuration for Diladele Squid on Windows is in +# file tests/httpProxySquidConfigForWindowsDiladele.zip. +# +# - Two instances of Squid are launched, one that needs authentication and one +# that does not. +# - Each instance of Squid listens on IPv4 and IPv6, on different ports. +# - If only one instance of Squid can be launched at a time, use the separate +# constraints needsSquidNoAuth, needsSquidAuth when testing. + +# Instance of Squid that does not need authentication. +set n4host 127.0.0.1 +set n6host ::1 +set n4port 3128 +set n6port 3130 + +# Instance of Squid that needs authentication. +set a4host 127.0.0.1 +set a6host ::1 +set a4port 3129 +set a6port 3131 + +# concat Basic [base64::encode alice:alicia] +set aliceCreds {Basic YWxpY2U6YWxpY2lh} + +# concat Basic [base64::encode intruder:intruder] +set badCreds {Basic aW50cnVkZXI6aW50cnVkZXI=} + +# For the benefit of the target server, have a short delay between tests. +set fetchPause 200 + +foreach constr { + ThreadLevelSummary + needsSquidNoAuth + needsSquidAuth + needsTclTls + needsTwapi + needsTwapiFull + needsTls + knownTwapiFullBugThreadlevelAny + knownTwapiFullBugThreadUsed +} { + # For debugging. + # puts [list testConstraint $constr [testConstraint $constr]] +} +#putsBlurb + +test httpProxy-1.1.$ThreadLevel {squid is running - ipv4 no-auth} -constraints {needsSquidNoAuth} -setup { +} -body { + after $fetchPause + + set token [http::geturl http://$n4host:$n4port/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed]" +} -result {complete ok 400 -- none} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-1.2.$ThreadLevel {squid is running - ipv6 no-auth} -constraints {needsSquidNoAuth} -setup { +} -body { + after $fetchPause + + set token [http::geturl http://\[$n6host\]:$n6port/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed]" +} -result {complete ok 400 -- none} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-1.3.$ThreadLevel {squid is running - ipv4 with-auth} -constraints {needsSquidAuth} -setup { +} -body { + after $fetchPause + + set token [http::geturl http://$a4host:$a4port/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed]" +} -result {complete ok 400 -- none} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-1.4.$ThreadLevel {squid is running - ipv6 with-auth} -constraints {needsSquidAuth} -setup { +} -body { + after $fetchPause + + set token [http::geturl http://\[$a6host\]:$a6port/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed]" +} -result {complete ok 400 -- none} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-2.1.$ThreadLevel {http no-proxy no-auth} -constraints {} -setup { + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-2.2.$ThreadLevel {https no-proxy no-auth} -constraints {needsTls knownTwapiFullBugThreadUsed} -setup { + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res +} + +test httpProxy-2.3.$ThreadLevel {http with-proxy ipv4 no-auth} -constraints {needsSquidNoAuth} -setup { + http::config -proxyhost $n4host -proxyport $n4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- HttpProxy -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res + http::config -proxyhost {} -proxyport {} -proxynot {} +} + +test httpProxy-2.4.$ThreadLevel {https with-proxy ipv4 no-auth} -constraints {needsSquidNoAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $n4host -proxyport $n4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- SecureProxy -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res + http::config -proxyhost {} -proxyport {} -proxynot {} +} + +test httpProxy-2.5.$ThreadLevel {http with-proxy ipv6 no-auth} -constraints {needsSquidNoAuth} -setup { + http::config -proxyhost $n6host -proxyport $n6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- HttpProxy -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res + http::config -proxyhost {} -proxyport {} -proxynot {} +} + +test httpProxy-2.6.$ThreadLevel {https with-proxy ipv6 no-auth} -constraints {needsSquidNoAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $n6host -proxyport $n6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- SecureProxy -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res + http::config -proxyhost {} -proxyport {} -proxynot {} +} + +test httpProxy-3.1.$ThreadLevel {http no-proxy with-auth valid-creds-provided} -constraints {} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.2.$ThreadLevel {https no-proxy with-auth valid-creds-provided} -constraints {needsTls knownTwapiFullBugThreadUsed} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.3.$ThreadLevel {http with-proxy ipv4 with-auth valid-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.4.$ThreadLevel {https with-proxy ipv4 with-auth valid-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.5.$ThreadLevel {http with-proxy ipv6 with-auth valid-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.6.$ThreadLevel {https with-proxy ipv6 with-auth valid-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.7.$ThreadLevel {http with-proxy ipv4 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.7x.$ThreadLevel {http with-proxy ipv4 with-auth 1st request no-creds-provided; check that 2nd request with creds is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] + + http::config -proxyauth $aliceCreds +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.8.$ThreadLevel {https with-proxy ipv4 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $aliceCreds + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.8x.$ThreadLevel {https with-proxy ipv4 with-auth 1st request no-creds-provided; check that 2nd request with creds is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] + + http::config -proxyauth $aliceCreds +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.9.$ThreadLevel {http with-proxy ipv6 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.9p.$ThreadLevel {http with-proxy ipv6 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works, pipelining requested and possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] +after idle { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.9x.$ThreadLevel {http with-proxy ipv6 with-auth 1st request no-creds-provided; check that 2nd request with creds is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] + + http::config -proxyauth $aliceCreds +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.10.$ThreadLevel {https with-proxy ipv6 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.10p.$ThreadLevel {https with-proxy ipv6 with-auth valid-creds-provided; check that 2nd valid request with creds is possible, and keep-alive works, pipelining requested and possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $aliceCreds +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] +after idle { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token0; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-3.10x.$ThreadLevel {https with-proxy ipv6 with-auth 1st request no-creds-provided; check that 2nd request with creds is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} + after $fetchPause + + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] + + http::config -proxyauth $aliceCreds +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 200 -- SecureProxy 0 0 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.1.$ThreadLevel {http no-proxy with-auth no-creds-provided} -constraints {} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.2.$ThreadLevel {https no-proxy with-auth no-creds-provided} -constraints {needsTls knownTwapiFullBugThreadUsed} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.3.$ThreadLevel {http with-proxy ipv4 with-auth no-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- HttpProxy 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.4.$ThreadLevel {https with-proxy ipv4 with-auth no-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- SecureProxyFailed 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.5.$ThreadLevel {http with-proxy ipv6 with-auth no-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- HttpProxy 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.6.$ThreadLevel {https with-proxy ipv6 with-auth no-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- SecureProxyFailed 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.7.$ThreadLevel {http with-proxy ipv4 with-auth no-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.8.$ThreadLevel {https with-proxy ipv4 with-auth no-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 0 0 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.9.$ThreadLevel {http with-proxy ipv6 with-auth no-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.9p.$ThreadLevel {http with-proxy ipv6 with-auth no-creds-provided; check that 2nd request is possible, pipelining requested and possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] +after idle { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token0; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 0 0 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.10.$ThreadLevel {https with-proxy ipv6 with-auth no-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 0 0 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-4.10p.$ThreadLevel {https with-proxy ipv6 with-auth no-creds-provided; check that 2nd request is possible, pipelining requested but not possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth {} +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] +after idle { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $aliceCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 0 0 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.1.$ThreadLevel {http no-proxy with-auth bad-creds-provided} -constraints {} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.2.$ThreadLevel {https no-proxy with-auth bad-creds-provided} -constraints {needsTls knownTwapiFullBugThreadUsed} -setup { + http::config -proxyhost {} -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 200 -- none 0 0 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.3.$ThreadLevel {http with-proxy ipv4 with-auth bad-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- HttpProxy 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.4.$ThreadLevel {https with-proxy ipv4 with-auth bad-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- SecureProxyFailed 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.5.$ThreadLevel {http with-proxy ipv6 with-auth bad-creds-provided} -constraints {needsSquidAuth} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl http://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- HttpProxy 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.6.$ThreadLevel {https with-proxy ipv6 with-auth bad-creds-provided} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set token [http::geturl https://www.google.com/] + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*]" +} -result {complete ok 407 -- SecureProxyFailed 1 1 -- -1} -cleanup { + catch {http::cleanup $token} + unset -nocomplain token ri res pos1 pos2 + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.7.$ThreadLevel {http with-proxy ipv4 with-auth bad-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.7p.$ThreadLevel {http with-proxy ipv4 with-auth bad-creds-provided; check that 2nd request is possible, pipelining requested and possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + # Use the same caution as for the corresponding https test. +after idle { + after $fetchPause + + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.8.$ThreadLevel {https with-proxy ipv4 with-auth bad-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 1 1 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.8p.$ThreadLevel {https with-proxy ipv4 with-auth bad-creds-provided; check that 2nd request is possible, pipelining requested but not possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a4host -proxyport $a4port -proxynot {127.0.0.1 localhost} -proxyauth $badCreds +} -body { + after $fetchPause + + set can0 [after 6000 {http::reset $token0; set ${token0}(z) timeout}] + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. +after idle { + after $fetchPause + + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can +} + vwait ${token0}(z) + after cancel $can0 + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 1 1 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can0 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.9.$ThreadLevel {http with-proxy ipv6 with-auth bad-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $badCreds + after $fetchPause + set token0 [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # Use the same caution as for the corresponding https test. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl http://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- HttpProxy 1 1 -- -1 done 1} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +test httpProxy-5.10.$ThreadLevel {https with-proxy ipv6 with-auth bad-creds-provided; check that 2nd request is possible} -constraints {needsSquidAuth needsTls knownTwapiFullBugThreadlevelAny} -setup { + array unset ::http::socketMapping + http::config -proxyhost $a6host -proxyport $a6port -proxynot {::1 localhost} -proxyauth $badCreds + after $fetchPause + set token0 [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000] +} -body { + after $fetchPause + + # If a bug passes the socket of a failed CONNECT to the main request, an infinite + # wait can occur despite -timeout. Fix this with http::reset; to do this the call + # to http::geturl must be async so we have $token for use as argument of reset. + set can [after 6000 {http::reset $token; set ${token}(z) timeout}] + set token [http::geturl https://www.google.com/ -keepalive 1 -timeout 5000 -command stopMe] + vwait ${token}(z) + after cancel $can + + set ri [http::responseInfo $token] + set pos1 [lsearch -exact [string tolower [set ${token}(requestHeaders)]] proxy-authorization] + set pos2 [lsearch -exact [set ${token}(requestHeaders)] $badCreds] + set same [string equal [set ${token0}(sock)] [set ${token}(sock)]] + set res "[dict get $ri stage] [dict get $ri status] [dict get $ri responseCode] --\ + [dict get $ri proxyUsed] [expr {$pos1 > -1}] [expr {$pos2 > -1}] --\ + [lsearch -glob [array get ::http::socketMapping] HTTP_PLACEHOLDER_*] [set ${token}(z)] $same" +} -result {complete ok 407 -- SecureProxyFailed 1 1 -- -1 done 0} -cleanup { + catch {http::cleanup $token0} + catch {http::cleanup $token} + unset -nocomplain token0 token ri res pos1 pos2 can same + array unset ::http::socketMapping + http::config -proxyhost {} -proxyport {} -proxynot {} -proxyauth {} +} + +# cleanup +unset -nocomplain n4host n6host n4port n6port a4host a6host a4port a6port aliceCreds badCreds fetchPause + +rename bgerror {} +rename stopMe {} + +if {[testConstraint ThreadLevelSummary]} { + putsBlurb + ::tcltest::cleanupTests + rename putsBlurb {} +} + +# Local variables: +# mode: tcl +# End: + ADDED tests/httpProxySquidConfigForEL8.tar.gz Index: tests/httpProxySquidConfigForEL8.tar.gz ================================================================== --- /dev/null +++ tests/httpProxySquidConfigForEL8.tar.gz cannot compute difference between binary files ADDED tests/httpProxySquidConfigForWindowsDiladele.zip Index: tests/httpProxySquidConfigForWindowsDiladele.zip ================================================================== --- /dev/null +++ tests/httpProxySquidConfigForWindowsDiladele.zip cannot compute difference between binary files Index: tests/httpTest.tcl ================================================================== --- tests/httpTest.tcl +++ tests/httpTest.tcl @@ -1,11 +1,11 @@ # httpTest.tcl # # Test HTTP/1.1 concurrent requests including # queueing, pipelining and retries. # -# Copyright (C) 2018 Keith Nash +# Copyright © 2018 Keith Nash # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # ------------------------------------------------------------------------------ Index: tests/httpTestScript.tcl ================================================================== --- tests/httpTestScript.tcl +++ tests/httpTestScript.tcl @@ -1,11 +1,11 @@ # httpTestScript.tcl # # Test HTTP/1.1 concurrent requests including # queueing, pipelining and retries. # -# Copyright (C) 2018 Keith Nash +# Copyright © 2018 Keith Nash # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # ------------------------------------------------------------------------------ Index: tests/httpcookie.test ================================================================== --- tests/httpcookie.test +++ tests/httpcookie.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for the cookiejar package. # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 2014 Donal K. Fellows. +# Copyright © 2014 Donal K. Fellows. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,15 +14,12 @@ namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -testConstraint notOSXtravis [apply {{} { - upvar 1 env(TRAVIS_OSX_IMAGE) travis - return [expr {![info exists travis] || ![string match xcode* $travis]}] -}}] -testConstraint sqlite3 [expr {[testConstraint notOSXtravis] && ![catch { +testConstraint notMacCI [expr {![info exists ::env(MAC_CI)]}] +testConstraint sqlite3 [expr {[testConstraint notMacCI] && ![catch { package require sqlite3 }]}] testConstraint cookiejar [expr {[testConstraint sqlite3] && ![catch { package require cookiejar }]}] Index: tests/httpd ================================================================== --- tests/httpd +++ tests/httpd @@ -1,23 +1,21 @@ # -*- tcl -*- # # The httpd_ procedures implement a stub http server. # -# Copyright (c) 1997-1998 Sun Microsystems, Inc. -# Copyright (c) 1999-2000 Scriptics Corporation +# Copyright © 1997-1998 Sun Microsystems, Inc. +# Copyright © 1999-2000 Scriptics Corporation # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. #set httpLog 1 -if {$::tcl_platform(os) eq "Darwin"} { - # Name resolution often a problem on OSX; not focus of HTTP package anyway - set HOST localhost -} else { - set HOST [info hostname] -} +# Do not use [info hostname]. +# Name resolution is often a problem on OSX; not focus of HTTP package anyway. +# Also a problem on other platforms for http-4.14 (test with bad port number). +set HOST localhost proc httpd_init {{port 8015}} { set s [socket -server httpdAccept $port] # Save the actual port number in a global variable. # This is important when we're called with port 0 @@ -50,11 +48,11 @@ upvar #0 httpd$newsock data fconfigure $newsock -blocking 0 -translation {auto crlf} httpd_log $newsock Connect $ipaddr $port set data(ipaddr) $ipaddr - after 50 [list fileevent $newsock readable [list httpdRead $newsock]] + fileevent $newsock readable [list httpdRead $newsock] } # read data from a client request proc httpdRead { sock } { @@ -69,10 +67,14 @@ set readCount [gets $sock line] if {[regexp {(POST|GET|HEAD) ([^?]+)\??([^ ]*) HTTP/(1.[01])} $line \ -> data(proto) data(url) data(query) data(httpversion)]} { set data(state) mime httpd_log $sock Query $line + if {[regexp {(?:^|[\?&])delay=([^&]+)} $data(query) {} val]} { + fileevent $sock readable {} + after $val [list fileevent $sock readable [list httpdRead $sock]] + } } else { httpdError $sock 400 httpd_log $sock Error "bad first line:$line" httpdSockDone $sock } Index: tests/httpd11.tcl ================================================================== --- tests/httpd11.tcl +++ tests/httpd11.tcl @@ -1,16 +1,16 @@ # httpd11.tcl -- -*- tcl -*- # # A simple httpd for testing HTTP/1.1 client features. # Not suitable for use on a internet connected port. # -# Copyright (C) 2009 Pat Thoyts +# Copyright © 2009 Pat Thoyts # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require Tcl 8.6- +package require Tcl proc ::tcl::dict::get? {dict key} { if {[dict exists $dict $key]} { return [dict get $dict $key] } @@ -44,11 +44,11 @@ deflate { set data [zlib deflate $data] } compress { set data [zlib compress $data] } } set data "" - set chunker [make-chunk-generator $data 512] + set chunker [make-chunk-generator $data 671] while {[string length [set chunk [$chunker]]]} { append data $chunk } return $data } @@ -58,11 +58,11 @@ gzip { set data [zlib gzip $data] } deflate { set data [zlib deflate $data] } compress { set data [zlib compress $data] } } - set chunker [make-chunk-generator $data 512] + set chunker [make-chunk-generator $data 671] while {[string length [set chunk [$chunker]]]} { puts -nonewline $ochan $chunk } return } @@ -148,20 +148,30 @@ set path [string trimleft $path /] set path [file join [pwd] $path] if {[file exists $path] && [file isfile $path]} { foreach {what type} [mime-type $path] break set f [open $path r] - if {$what eq "binary"} {chan configure $f -translation binary} + if {$what eq "binary"} { + chan configure $f -translation binary + } else { + chan configure $f -encoding utf-8 + } set data [read $f] close $f set code "200 OK" set close [expr {[dict get? $meta connection] eq "close"}] } if {$protocol eq "HTTP/1.1"} { foreach enc [split [dict get? $meta accept-encoding] ,] { set enc [string trim $enc] + # The current implementation of "compress" appears to be + # incorrect (bug [a13b9d0ce1]). Keep it here for + # experimentation only. The tests that use it have the + # constraint "badCompress". The client code in http has + # been removed, but can be restored from comments if + # experimentation is desired. if {$enc in {deflate gzip compress}} { set encoding $enc break } } @@ -169,17 +179,19 @@ } else { set close 1 } set nosendclose 0 + set msdeflate 0 foreach pair [split $query &] { if {[scan $pair {%[^=]=%s} key val] != 2} {set val ""} switch -exact -- $key { nosendclose {set nosendclose 1} close {set close 1 ; set transfer 0} transfer {set transfer $val} content-type {set type $val} + msdeflate {set msdeflate $val} } } if {$protocol eq "HTTP/1.1"} { set nosendclose 0 } @@ -209,14 +221,27 @@ } puts $chan "" flush $chan chan configure $chan -buffering full -translation binary + if {$encoding eq {deflate}} { + # When http.tcl uses the correct decoder (bug [a13b9d0ce1]) for + # "accept-encoding deflate", i.e. "zlib decompress", this choice of + # encoding2 allows the tests to pass. It appears to do "deflate" + # correctly, but this has not been verified with a non-Tcl client. + set encoding2 compress + } else { + set encoding2 $encoding + } if {$transfer eq "chunked"} { - blow-chunks $data $chan $encoding - } elseif {$encoding ne "identity"} { - puts -nonewline $chan [zlib $encoding $data] + blow-chunks $data $chan $encoding2 + } elseif {$encoding2 ne "identity" && $msdeflate eq {1}} { + puts -nonewline $chan [string range [zlib $encoding2 $data] 2 end-4] + # Used in some tests of "deflate" to produce the non-RFC-compliant + # Microsoft version of "deflate". + } elseif {$encoding2 ne "identity"} { + puts -nonewline $chan [zlib $encoding2 $data] } else { puts -nonewline $chan $data } if {$close} { ADDED tests/icu.test Index: tests/icu.test ================================================================== --- /dev/null +++ tests/icu.test @@ -0,0 +1,248 @@ +# Tests for tcl::unsupported::icu +# Contains basic sanity checks only! Commands are not intended for +# production use. + +if {"::tcltest" ni [namespace children]} { + package require tcltest + namespace import -force ::tcltest::* +} + +# Force late loading of ICU if present +catch {::tcl::unsupported::icu} +testConstraint icu [llength [info commands ::tcl::unsupported::icu::detect]] + +namespace eval icu { + namespace path {::tcl::unsupported ::tcl::mathop} + + test icu-detect-0 {Return list of ICU encodings} -constraints icu -body { + set encoders [icu detect] + list [in UTF-8 $encoders] [in ISO-8859-1 $encoders] + } -result {1 1} + + test icu-detect-1 {Guess encoding} -constraints icu -body { + icu detect [readFile [info script]] + } -result ISO-8859-1 + test icu-detect-2 {Get all possible encodings} -constraints icu -body { + set encodings [icu detect [readFile [info script]] -all] + list [in UTF-8 $encodings] [in ISO-8859-1 $encodings] + } -result {1 1} + test icu-detect-3 {error case} -constraints icu -returnCodes error -body { + icu detect gorp gorp gorp + } -result {wrong # args: should be "icu detect ?bytes ?-all??"} + + test icu-tclToIcu-0 {Map Tcl encoding} -constraints icu -body { + # tis-620 because it is ambiguous in ICU on some platforms + # but should return the preferred encoding + lmap enc {utf-8 tis-620 shiftjis} { + icu tclToIcu $enc + } + } -result {UTF-8 TIS-620 ibm-943_P15A-2003} + test icu-tclToIcu-1 {Map Tcl encoding - no map} -constraints icu -body { + # Should not raise an error + icu tclToIcu dummy + } -result {} + test icu-tclToIcu-2 {error case} -constraints icu -returnCodes error -body { + icu tclToIcu gorp gorp + } -result {wrong # args: should be "icu tclToIcu tclName"} + + test icu-icuToTcl-0 {Map ICU encoding} -constraints icu -body { + lmap enc {UTF-8 TIS-620 ibm-943_P15A-2003} { + icu icuToTcl $enc + } + } -result {utf-8 tis-620 cp932} + test icu-icuToTcl-1 {Map ICU encoding - no map} -constraints icu -body { + # Should not raise an error + icu icuToTcl dummy + } -result {} + test icu-icuToTcl-2 {error case} -constraints icu -returnCodes error -body { + icu icuToTcl gorp gorp + } -result {wrong # args: should be "icu icuToTcl icuName"} + + ### + # icu convertfrom syntax and arg checks + # These tests are NOT for testing encodings, that's elsewhere. + + test icu-convertfrom-error-0 {no args} -constraints icu -body { + icu convertfrom + } -result {wrong # args: should be "icu convertfrom ?-profile PROFILE? ICUENCNAME STRING"} -returnCodes error + + test icu-convertfrom-error-1 {one arg} -constraints icu -body { + icu convertfrom ASCII + } -result {wrong # args: should be "icu convertfrom ?-profile PROFILE? ICUENCNAME STRING"} -returnCodes error + + test icu-convertfrom-error-2 {missing option value} -constraints icu -body { + icu convertfrom -profile strict ASCII + } -result {Missing value for option -profile.} -returnCodes error + + test icu-convertfrom-error-3 {-failindex} -constraints icu -body { + icu convertfrom -failindex failindex ASCII abc + } -result {Option -failindex not implemented.} -returnCodes error + + test icu-convertfrom-error-4 {extra arg} -constraints icu -body { + icu convertfrom -profile strict extra ASCII abc + } -result {bad option "extra": must be -profile or -failindex} -returnCodes error + + test icu-convertfrom-error-5 {invalid profile} -constraints icu -body { + icu convertfrom -profile tcl8 ASCII abc + } -result {Invalid value "tcl8" supplied for option "-profile". Must be "strict" or "replace".} -returnCodes error + + test icu-convertfrom-error-6 {invalid encoding} -constraints icu -body { + icu convertfrom nosuchencoding abc + } -result {Could not get encoding converter.*} -match glob -returnCodes error + + test icu-convertfrom-0 {default success} -constraints icu -body { + icu convertfrom UTF-8 \xf0\x9f\x98\x80 + } -result \U1F600 + + test icu-convertfrom-1 {-profile strict success} -constraints icu -body { + icu convertfrom -profile strict UTF-8 \xf0\x9f\x98\x80 + } -result \U1F600 + + test icu-convertfrom-2 {-profile replace success} -constraints icu -body { + icu convertfrom -profile replace UTF-8 \xf0\x9f\x98\x80 + } -result \U1F600 + + test icu-convertfrom-3 {default invalid encoding} -constraints icu -body { + icu convertfrom UTF-8 \xC0\x80 + } -result {ICU error while decoding. ICU error (12): U_ILLEGAL_CHAR_FOUND} -returnCodes error + + test icu-convertfrom-4 {-profile strict invalid encoding} -constraints icu -body { + icu convertfrom -profile strict UTF-8 \xC0\x80 + } -result {ICU error while decoding. ICU error (12): U_ILLEGAL_CHAR_FOUND} -returnCodes error + + test icu-convertfrom-5 {-profile replace invalid encoding} -constraints icu -body { + icu convertfrom -profile replace UTF-8 \xC0\x80 + } -result \UFFFD\uFFFD + + ### + # icu convertto syntax and arg checks + # These tests are NOT for testing encodings, that's elsewhere. + + test icu-convertto-error-0 {no args} -constraints icu -body { + icu convertto + } -result {wrong # args: should be "icu convertto ?-profile PROFILE? ICUENCNAME STRING"} -returnCodes error + + test icu-convertto-error-1 {one arg} -constraints icu -body { + icu convertto ASCII + } -result {wrong # args: should be "icu convertto ?-profile PROFILE? ICUENCNAME STRING"} -returnCodes error + + test icu-convertto-error-2 {missing option value} -constraints icu -body { + icu convertto -profile strict ASCII + } -result {Missing value for option -profile.} -returnCodes error + + test icu-convertto-error-3 {-failindex} -constraints icu -body { + icu convertto -failindex failindex ASCII abc + } -result {Option -failindex not implemented.} -returnCodes error + + test icu-convertto-error-4 {extra arg} -constraints icu -body { + icu convertto -profile strict extra ASCII abc + } -result {bad option "extra": must be -profile or -failindex} -returnCodes error + + test icu-convertto-error-5 {invalid profile} -constraints icu -body { + icu convertto -profile tcl8 ASCII abc + } -result {Invalid value "tcl8" supplied for option "-profile". Must be "strict" or "replace".} -returnCodes error + + test icu-convertto-error-6 {invalid encoding} -constraints icu -body { + icu convertto nosuchencoding abc + } -result {Could not get encoding converter.*} -match glob -returnCodes error + + test icu-convertto-0 {default success} -constraints icu -body { + icu convertto UTF-8 \U1F600 + } -result \xf0\x9f\x98\x80 + + test icu-convertto-1 {-profile strict success} -constraints icu -body { + icu convertto -profile strict UTF-8 \U1F600 + } -result \xf0\x9f\x98\x80 + + test icu-convertto-2 {-profile replace success} -constraints icu -body { + icu convertto -profile replace UTF-8 \U1F600 + } -result \xf0\x9f\x98\x80 + + test icu-convertto-3 {default unencodable character} -constraints icu -body { + icu convertto ISO-8859-2 \U1F600 + } -result {ICU error while encoding. ICU error (10): U_INVALID_CHAR_FOUND} -returnCodes error + + test icu-convertto-4 {-profile strict unencodable character} -constraints icu -body { + icu convertto -profile strict ISO-8859-2 \U1F600 + } -result {ICU error while encoding. ICU error (10): U_INVALID_CHAR_FOUND} -returnCodes error + + test icu-convertto-5 {-profile replace unencodable character} -constraints icu -body { + icu convertto -profile replace ISO-8859-2 \U1F600 + } -result \x1A + + ### + # Basic tests for normalization + + test icu-normalize-error-0 {no args} -constraints icu -body { + icu normalize + } -result {wrong # args: should be "icu normalize ?-profile PROFILE? ?-mode MODE? STRING"} -returnCodes error + + test icu-normalize-error-1 {missing -profile arg} -constraints icu -body { + icu normalize -profile STRING + } -result {Missing value for option -profile.} -returnCodes error + + test icu-normalize-error-2 {missing -mode arg} -constraints icu -body { + icu normalize -mode STRING + } -result {Missing value for option -mode.} -returnCodes error + + test icu-normalize-error-3 {extra arg} -constraints icu -body { + icu normalize -profile strict STRING arg + } -result {bad option "STRING": must be -profile or -mode} -returnCodes error + + test icu-normalize-error-4 {invalid profile} -constraints icu -body { + icu normalize -profile tcl8 ASCII abc + } -result {Invalid value "tcl8" supplied for option "-profile". Must be "strict" or "replace".} -returnCodes error + + test icu-normalize-error-6 {invalid mode} -constraints icu -body { + icu normalize -mode xxx ASCII abc + } -result {bad normalization mode "xxx": must be nfc, nfd, nfkc, or nfkd} -returnCodes error + + # Source is composed + set s \uFB01anc\u00e9 + test icu-normalize-0 {Default normalization} -constraints icu -body { + icu normalize $s + } -result \uFB01anc\u00e9 + test icu-normalize-nfc-0 {NFC normalization} -constraints icu -body { + icu normalize -mode nfc $s + } -result \uFB01anc\u00e9 + test icu-normalize-nfd-0 {NFD normalization} -constraints icu -body { + icu normalize -mode nfd $s + } -result \uFB01ance\u0301 + test icu-normalize-nfkc-0 {NFKC normalization} -constraints icu -body { + icu normalize -mode nfkc $s + } -result fianc\u00e9 + test icu-normalize-nfkd-0 {NFKD normalization} -constraints icu -body { + icu normalize -mode nfkd $s + } -result fiance\u0301 + + # Source is decomposed + set s \uFB01ance\u0301 + test icu-normalize-1 {Default normalization} -constraints icu -body { + icu normalize $s + } -result \uFB01anc\u00e9 + test icu-normalize-nfc-0 {NFC normalization} -constraints icu -body { + icu normalize -mode nfc $s + } -result \uFB01anc\u00e9 + test icu-normalize-nfd-1 {NFD normalization} -constraints icu -body { + icu normalize -mode nfd $s + } -result \uFB01ance\u0301 + test icu-normalize-nfkc-1 {NFKC normalization} -constraints icu -body { + icu normalize -mode nfkc $s + } -result fianc\u00e9 + test icu-normalize-nfkd-1 {NFKD normalization} -constraints icu -body { + icu normalize -mode nfkd $s + } -result fiance\u0301 + + # Source has multiple diacritics with different canonical ordering + foreach s [list \u1EC7 e\u0302\u0323 e\u0323\u0302] { + test icu-normalize-nfc-2 {fully composed} -constraints icu -body { + icu normalize -mode nfc $s + } -result \u1EC7 + test icu-normalize-nfc-2 {fully decomposed} -constraints icu -body { + icu normalize -mode nfd $s + } -result e\u0323\u0302 + } +} + +namespace delete icu +::tcltest::cleanupTests ADDED tests/icuUcmTests.tcl Index: tests/icuUcmTests.tcl ================================================================== --- /dev/null +++ tests/icuUcmTests.tcl @@ -0,0 +1,1891 @@ + +# This file is automatically generated by ucm2tests.tcl. +# Edits will be overwritten on next generation. +# +# Generates tests comparing Tcl encodings to ICU. +# The generated file is NOT standalone. It should be sourced into a test script. + +proc ucmConvertfromMismatches {enc map} { + set mismatches {} + foreach {unihex hex} $map { + set unihex [string range 00000000$unihex end-7 end]; # Make 8 digits + set unich [subst "\\U$unihex"] + if {[encoding convertfrom -profile strict $enc [binary decode hex $hex]] ne $unich} { + lappend mismatches "<[printable $unich],$hex>" + } + } + return $mismatches +} +proc ucmConverttoMismatches {enc map} { + set mismatches {} + foreach {unihex hex} $map { + set unihex [string range 00000000$unihex end-7 end]; # Make 8 digits + set unich [subst "\\U$unihex"] + if {[encoding convertto -profile strict $enc $unich] ne [binary decode hex $hex]} { + lappend mismatches "<[printable $unich],$hex>" + } + } + return $mismatches +} +if {[info commands printable] eq ""} { + proc printable {s} { + set print "" + foreach c [split $s ""] { + set i [scan $c %c] + if {[string is print $c] && ($i <= 127)} { + append print $c + } elseif {$i <= 0xff} { + append print \\x[format %02X $i] + } elseif {$i <= 0xffff} { + append print \\u[format %04X $i] + } else { + append print \\U[format %08X $i] + } + } + return $print + } +} + + +# +# cp1250 (generated from glibc-CP1250-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1250 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1250 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A4 A4 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00BB BB 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C9 C9 00CB CB 00CD CD 00CE CE 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00DA DA 00DC DC 00DD DD 00DF DF 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E9 E9 00EB EB 00ED ED 00EE EE 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00FA FA 00FC FC 00FD FD 0102 C3 0103 E3 0104 A5 0105 B9 0106 C6 0107 E6 010C C8 010D E8 010E CF 010F EF 0110 D0 0111 F0 0118 CA 0119 EA 011A CC 011B EC 0139 C5 013A E5 013D BC 013E BE 0141 A3 0142 B3 0143 D1 0144 F1 0147 D2 0148 F2 0150 D5 0151 F5 0154 C0 0155 E0 0158 D8 0159 F8 015A 8C 015B 9C 015E AA 015F BA 0160 8A 0161 9A 0162 DE 0163 FE 0164 8D 0165 9D 016E D9 016F F9 0170 DB 0171 FB 0179 8F 017A 9F 017B AF 017C BF 017D 8E 017E 9E 02C7 A1 02D8 A2 02D9 FF 02DB B2 02DD BD 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1250 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1250 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A4 A4 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00BB BB 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C9 C9 00CB CB 00CD CD 00CE CE 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00DA DA 00DC DC 00DD DD 00DF DF 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E9 E9 00EB EB 00ED ED 00EE EE 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00FA FA 00FC FC 00FD FD 0102 C3 0103 E3 0104 A5 0105 B9 0106 C6 0107 E6 010C C8 010D E8 010E CF 010F EF 0110 D0 0111 F0 0118 CA 0119 EA 011A CC 011B EC 0139 C5 013A E5 013D BC 013E BE 0141 A3 0142 B3 0143 D1 0144 F1 0147 D2 0148 F2 0150 D5 0151 F5 0154 C0 0155 E0 0158 D8 0159 F8 015A 8C 015B 9C 015E AA 015F BA 0160 8A 0161 9A 0162 DE 0163 FE 0164 8D 0165 9D 016E D9 016F F9 0170 DB 0171 FB 0179 8F 017A 9F 017B AF 017C BF 017D 8E 017E 9E 02C7 A1 02D8 A2 02D9 FF 02DB B2 02DD BD 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1250 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1250 81 tcl8 \U00000081 -1 {} {} + cp1250 81 replace \uFFFD -1 {} {} + cp1250 81 strict {} 0 {} {} + cp1250 83 tcl8 \U00000083 -1 {} {} + cp1250 83 replace \uFFFD -1 {} {} + cp1250 83 strict {} 0 {} {} + cp1250 88 tcl8 \U00000088 -1 {} {} + cp1250 88 replace \uFFFD -1 {} {} + cp1250 88 strict {} 0 {} {} + cp1250 90 tcl8 \U00000090 -1 {} {} + cp1250 90 replace \uFFFD -1 {} {} + cp1250 90 strict {} 0 {} {} + cp1250 98 tcl8 \U00000098 -1 {} {} + cp1250 98 replace \uFFFD -1 {} {} + cp1250 98 strict {} 0 {} {} +}; # cp1250 + +# cp1250 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1250 \U00000080 tcl8 1A -1 {} {} + cp1250 \U00000080 replace 1A -1 {} {} + cp1250 \U00000080 strict {} 0 {} {} + cp1250 \U00000400 tcl8 1A -1 {} {} + cp1250 \U00000400 replace 1A -1 {} {} + cp1250 \U00000400 strict {} 0 {} {} + cp1250 \U0000D800 tcl8 1A -1 {} {} + cp1250 \U0000D800 replace 1A -1 {} {} + cp1250 \U0000D800 strict {} 0 {} {} + cp1250 \U0000DC00 tcl8 1A -1 {} {} + cp1250 \U0000DC00 replace 1A -1 {} {} + cp1250 \U0000DC00 strict {} 0 {} {} + cp1250 \U00010000 tcl8 1A -1 {} {} + cp1250 \U00010000 replace 1A -1 {} {} + cp1250 \U00010000 strict {} 0 {} {} + cp1250 \U0010FFFF tcl8 1A -1 {} {} + cp1250 \U0010FFFF replace 1A -1 {} {} + cp1250 \U0010FFFF strict {} 0 {} {} +}; # cp1250 + +# +# cp1251 (generated from glibc-CP1251-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1251 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1251 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A4 A4 00A6 A6 00A7 A7 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B5 B5 00B6 B6 00B7 B7 00BB BB 0401 A8 0402 80 0403 81 0404 AA 0405 BD 0406 B2 0407 AF 0408 A3 0409 8A 040A 8C 040B 8E 040C 8D 040E A1 040F 8F 0410 C0 0411 C1 0412 C2 0413 C3 0414 C4 0415 C5 0416 C6 0417 C7 0418 C8 0419 C9 041A CA 041B CB 041C CC 041D CD 041E CE 041F CF 0420 D0 0421 D1 0422 D2 0423 D3 0424 D4 0425 D5 0426 D6 0427 D7 0428 D8 0429 D9 042A DA 042B DB 042C DC 042D DD 042E DE 042F DF 0430 E0 0431 E1 0432 E2 0433 E3 0434 E4 0435 E5 0436 E6 0437 E7 0438 E8 0439 E9 043A EA 043B EB 043C EC 043D ED 043E EE 043F EF 0440 F0 0441 F1 0442 F2 0443 F3 0444 F4 0445 F5 0446 F6 0447 F7 0448 F8 0449 F9 044A FA 044B FB 044C FC 044D FD 044E FE 044F FF 0451 B8 0452 90 0453 83 0454 BA 0455 BE 0456 B3 0457 BF 0458 BC 0459 9A 045A 9C 045B 9E 045C 9D 045E A2 045F 9F 0490 A5 0491 B4 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 88 2116 B9 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1251 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1251 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A4 A4 00A6 A6 00A7 A7 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B5 B5 00B6 B6 00B7 B7 00BB BB 0401 A8 0402 80 0403 81 0404 AA 0405 BD 0406 B2 0407 AF 0408 A3 0409 8A 040A 8C 040B 8E 040C 8D 040E A1 040F 8F 0410 C0 0411 C1 0412 C2 0413 C3 0414 C4 0415 C5 0416 C6 0417 C7 0418 C8 0419 C9 041A CA 041B CB 041C CC 041D CD 041E CE 041F CF 0420 D0 0421 D1 0422 D2 0423 D3 0424 D4 0425 D5 0426 D6 0427 D7 0428 D8 0429 D9 042A DA 042B DB 042C DC 042D DD 042E DE 042F DF 0430 E0 0431 E1 0432 E2 0433 E3 0434 E4 0435 E5 0436 E6 0437 E7 0438 E8 0439 E9 043A EA 043B EB 043C EC 043D ED 043E EE 043F EF 0440 F0 0441 F1 0442 F2 0443 F3 0444 F4 0445 F5 0446 F6 0447 F7 0448 F8 0449 F9 044A FA 044B FB 044C FC 044D FD 044E FE 044F FF 0451 B8 0452 90 0453 83 0454 BA 0455 BE 0456 B3 0457 BF 0458 BC 0459 9A 045A 9C 045B 9E 045C 9D 045E A2 045F 9F 0490 A5 0491 B4 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 88 2116 B9 2122 99} +} -result {} + +# cp1251 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1251 98 tcl8 \U00000098 -1 {} {} + cp1251 98 replace \uFFFD -1 {} {} + cp1251 98 strict {} 0 {} {} +}; # cp1251 + +# cp1251 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1251 \U00000080 tcl8 1A -1 {} {} + cp1251 \U00000080 replace 1A -1 {} {} + cp1251 \U00000080 strict {} 0 {} {} + cp1251 \U00000400 tcl8 1A -1 {} {} + cp1251 \U00000400 replace 1A -1 {} {} + cp1251 \U00000400 strict {} 0 {} {} + cp1251 \U0000D800 tcl8 1A -1 {} {} + cp1251 \U0000D800 replace 1A -1 {} {} + cp1251 \U0000D800 strict {} 0 {} {} + cp1251 \U0000DC00 tcl8 1A -1 {} {} + cp1251 \U0000DC00 replace 1A -1 {} {} + cp1251 \U0000DC00 strict {} 0 {} {} + cp1251 \U00010000 tcl8 1A -1 {} {} + cp1251 \U00010000 replace 1A -1 {} {} + cp1251 \U00010000 strict {} 0 {} {} + cp1251 \U0010FFFF tcl8 1A -1 {} {} + cp1251 \U0010FFFF replace 1A -1 {} {} + cp1251 \U0010FFFF strict {} 0 {} {} +}; # cp1251 + +# +# cp1252 (generated from glibc-CP1252-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1252 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1252 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF 0152 8C 0153 9C 0160 8A 0161 9A 0178 9F 017D 8E 017E 9E 0192 83 02C6 88 02DC 98 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1252 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1252 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF 0152 8C 0153 9C 0160 8A 0161 9A 0178 9F 017D 8E 017E 9E 0192 83 02C6 88 02DC 98 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1252 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1252 81 tcl8 \U00000081 -1 {} {} + cp1252 81 replace \uFFFD -1 {} {} + cp1252 81 strict {} 0 {} {} + cp1252 8D tcl8 \U0000008D -1 {} {} + cp1252 8D replace \uFFFD -1 {} {} + cp1252 8D strict {} 0 {} {} + cp1252 8F tcl8 \U0000008F -1 {} {} + cp1252 8F replace \uFFFD -1 {} {} + cp1252 8F strict {} 0 {} {} + cp1252 90 tcl8 \U00000090 -1 {} {} + cp1252 90 replace \uFFFD -1 {} {} + cp1252 90 strict {} 0 {} {} + cp1252 9D tcl8 \U0000009D -1 {} {} + cp1252 9D replace \uFFFD -1 {} {} + cp1252 9D strict {} 0 {} {} +}; # cp1252 + +# cp1252 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1252 \U00000080 tcl8 1A -1 {} {} + cp1252 \U00000080 replace 1A -1 {} {} + cp1252 \U00000080 strict {} 0 {} {} + cp1252 \U00000400 tcl8 1A -1 {} {} + cp1252 \U00000400 replace 1A -1 {} {} + cp1252 \U00000400 strict {} 0 {} {} + cp1252 \U0000D800 tcl8 1A -1 {} {} + cp1252 \U0000D800 replace 1A -1 {} {} + cp1252 \U0000D800 strict {} 0 {} {} + cp1252 \U0000DC00 tcl8 1A -1 {} {} + cp1252 \U0000DC00 replace 1A -1 {} {} + cp1252 \U0000DC00 strict {} 0 {} {} + cp1252 \U00010000 tcl8 1A -1 {} {} + cp1252 \U00010000 replace 1A -1 {} {} + cp1252 \U00010000 strict {} 0 {} {} + cp1252 \U0010FFFF tcl8 1A -1 {} {} + cp1252 \U0010FFFF replace 1A -1 {} {} + cp1252 \U0010FFFF strict {} 0 {} {} +}; # cp1252 + +# +# cp1253 (generated from glibc-CP1253-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1253 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1253 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00BB BB 00BD BD 0192 83 0384 B4 0385 A1 0386 A2 0388 B8 0389 B9 038A BA 038C BC 038E BE 038F BF 0390 C0 0391 C1 0392 C2 0393 C3 0394 C4 0395 C5 0396 C6 0397 C7 0398 C8 0399 C9 039A CA 039B CB 039C CC 039D CD 039E CE 039F CF 03A0 D0 03A1 D1 03A3 D3 03A4 D4 03A5 D5 03A6 D6 03A7 D7 03A8 D8 03A9 D9 03AA DA 03AB DB 03AC DC 03AD DD 03AE DE 03AF DF 03B0 E0 03B1 E1 03B2 E2 03B3 E3 03B4 E4 03B5 E5 03B6 E6 03B7 E7 03B8 E8 03B9 E9 03BA EA 03BB EB 03BC EC 03BD ED 03BE EE 03BF EF 03C0 F0 03C1 F1 03C2 F2 03C3 F3 03C4 F4 03C5 F5 03C6 F6 03C7 F7 03C8 F8 03C9 F9 03CA FA 03CB FB 03CC FC 03CD FD 03CE FE 2013 96 2014 97 2015 AF 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1253 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1253 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00BB BB 00BD BD 0192 83 0384 B4 0385 A1 0386 A2 0388 B8 0389 B9 038A BA 038C BC 038E BE 038F BF 0390 C0 0391 C1 0392 C2 0393 C3 0394 C4 0395 C5 0396 C6 0397 C7 0398 C8 0399 C9 039A CA 039B CB 039C CC 039D CD 039E CE 039F CF 03A0 D0 03A1 D1 03A3 D3 03A4 D4 03A5 D5 03A6 D6 03A7 D7 03A8 D8 03A9 D9 03AA DA 03AB DB 03AC DC 03AD DD 03AE DE 03AF DF 03B0 E0 03B1 E1 03B2 E2 03B3 E3 03B4 E4 03B5 E5 03B6 E6 03B7 E7 03B8 E8 03B9 E9 03BA EA 03BB EB 03BC EC 03BD ED 03BE EE 03BF EF 03C0 F0 03C1 F1 03C2 F2 03C3 F3 03C4 F4 03C5 F5 03C6 F6 03C7 F7 03C8 F8 03C9 F9 03CA FA 03CB FB 03CC FC 03CD FD 03CE FE 2013 96 2014 97 2015 AF 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1253 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1253 81 tcl8 \U00000081 -1 {} {} + cp1253 81 replace \uFFFD -1 {} {} + cp1253 81 strict {} 0 {} {} + cp1253 88 tcl8 \U00000088 -1 {} {} + cp1253 88 replace \uFFFD -1 {} {} + cp1253 88 strict {} 0 {} {} + cp1253 8A tcl8 \U0000008A -1 {} {} + cp1253 8A replace \uFFFD -1 {} {} + cp1253 8A strict {} 0 {} {} + cp1253 8C tcl8 \U0000008C -1 {} {} + cp1253 8C replace \uFFFD -1 {} {} + cp1253 8C strict {} 0 {} {} + cp1253 8D tcl8 \U0000008D -1 {} {} + cp1253 8D replace \uFFFD -1 {} {} + cp1253 8D strict {} 0 {} {} + cp1253 8E tcl8 \U0000008E -1 {} {} + cp1253 8E replace \uFFFD -1 {} {} + cp1253 8E strict {} 0 {} {} + cp1253 8F tcl8 \U0000008F -1 {} {} + cp1253 8F replace \uFFFD -1 {} {} + cp1253 8F strict {} 0 {} {} + cp1253 90 tcl8 \U00000090 -1 {} {} + cp1253 90 replace \uFFFD -1 {} {} + cp1253 90 strict {} 0 {} {} + cp1253 98 tcl8 \U00000098 -1 {} {} + cp1253 98 replace \uFFFD -1 {} {} + cp1253 98 strict {} 0 {} {} + cp1253 9A tcl8 \U0000009A -1 {} {} + cp1253 9A replace \uFFFD -1 {} {} + cp1253 9A strict {} 0 {} {} + cp1253 9C tcl8 \U0000009C -1 {} {} + cp1253 9C replace \uFFFD -1 {} {} + cp1253 9C strict {} 0 {} {} + cp1253 9D tcl8 \U0000009D -1 {} {} + cp1253 9D replace \uFFFD -1 {} {} + cp1253 9D strict {} 0 {} {} + cp1253 9E tcl8 \U0000009E -1 {} {} + cp1253 9E replace \uFFFD -1 {} {} + cp1253 9E strict {} 0 {} {} + cp1253 9F tcl8 \U0000009F -1 {} {} + cp1253 9F replace \uFFFD -1 {} {} + cp1253 9F strict {} 0 {} {} + cp1253 AA tcl8 \U000000AA -1 {} {} + cp1253 AA replace \uFFFD -1 {} {} + cp1253 AA strict {} 0 {} {} + cp1253 D2 tcl8 \U000000D2 -1 {} {} + cp1253 D2 replace \uFFFD -1 {} {} + cp1253 D2 strict {} 0 {} {} + cp1253 FF tcl8 \U000000FF -1 {} {} + cp1253 FF replace \uFFFD -1 {} {} + cp1253 FF strict {} 0 {} {} +}; # cp1253 + +# cp1253 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1253 \U00000080 tcl8 1A -1 {} {} + cp1253 \U00000080 replace 1A -1 {} {} + cp1253 \U00000080 strict {} 0 {} {} + cp1253 \U00000400 tcl8 1A -1 {} {} + cp1253 \U00000400 replace 1A -1 {} {} + cp1253 \U00000400 strict {} 0 {} {} + cp1253 \U0000D800 tcl8 1A -1 {} {} + cp1253 \U0000D800 replace 1A -1 {} {} + cp1253 \U0000D800 strict {} 0 {} {} + cp1253 \U0000DC00 tcl8 1A -1 {} {} + cp1253 \U0000DC00 replace 1A -1 {} {} + cp1253 \U0000DC00 strict {} 0 {} {} + cp1253 \U00010000 tcl8 1A -1 {} {} + cp1253 \U00010000 replace 1A -1 {} {} + cp1253 \U00010000 strict {} 0 {} {} + cp1253 \U0010FFFF tcl8 1A -1 {} {} + cp1253 \U0010FFFF replace 1A -1 {} {} + cp1253 \U0010FFFF strict {} 0 {} {} +}; # cp1253 + +# +# cp1254 (generated from glibc-CP1254-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1254 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1254 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 011E D0 011F F0 0130 DD 0131 FD 0152 8C 0153 9C 015E DE 015F FE 0160 8A 0161 9A 0178 9F 0192 83 02C6 88 02DC 98 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1254 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1254 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 011E D0 011F F0 0130 DD 0131 FD 0152 8C 0153 9C 015E DE 015F FE 0160 8A 0161 9A 0178 9F 0192 83 02C6 88 02DC 98 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1254 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1254 81 tcl8 \U00000081 -1 {} {} + cp1254 81 replace \uFFFD -1 {} {} + cp1254 81 strict {} 0 {} {} + cp1254 8D tcl8 \U0000008D -1 {} {} + cp1254 8D replace \uFFFD -1 {} {} + cp1254 8D strict {} 0 {} {} + cp1254 8E tcl8 \U0000008E -1 {} {} + cp1254 8E replace \uFFFD -1 {} {} + cp1254 8E strict {} 0 {} {} + cp1254 8F tcl8 \U0000008F -1 {} {} + cp1254 8F replace \uFFFD -1 {} {} + cp1254 8F strict {} 0 {} {} + cp1254 90 tcl8 \U00000090 -1 {} {} + cp1254 90 replace \uFFFD -1 {} {} + cp1254 90 strict {} 0 {} {} + cp1254 9D tcl8 \U0000009D -1 {} {} + cp1254 9D replace \uFFFD -1 {} {} + cp1254 9D strict {} 0 {} {} + cp1254 9E tcl8 \U0000009E -1 {} {} + cp1254 9E replace \uFFFD -1 {} {} + cp1254 9E strict {} 0 {} {} +}; # cp1254 + +# cp1254 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1254 \U00000080 tcl8 1A -1 {} {} + cp1254 \U00000080 replace 1A -1 {} {} + cp1254 \U00000080 strict {} 0 {} {} + cp1254 \U00000400 tcl8 1A -1 {} {} + cp1254 \U00000400 replace 1A -1 {} {} + cp1254 \U00000400 strict {} 0 {} {} + cp1254 \U0000D800 tcl8 1A -1 {} {} + cp1254 \U0000D800 replace 1A -1 {} {} + cp1254 \U0000D800 strict {} 0 {} {} + cp1254 \U0000DC00 tcl8 1A -1 {} {} + cp1254 \U0000DC00 replace 1A -1 {} {} + cp1254 \U0000DC00 strict {} 0 {} {} + cp1254 \U00010000 tcl8 1A -1 {} {} + cp1254 \U00010000 replace 1A -1 {} {} + cp1254 \U00010000 strict {} 0 {} {} + cp1254 \U0010FFFF tcl8 1A -1 {} {} + cp1254 \U0010FFFF replace 1A -1 {} {} + cp1254 \U0010FFFF strict {} 0 {} {} +}; # cp1254 + +# +# cp1255 (generated from glibc-CP1255-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1255 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1255 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00D7 AA 00F7 BA 0192 83 02C6 88 02DC 98 05B0 C0 05B1 C1 05B2 C2 05B3 C3 05B4 C4 05B5 C5 05B6 C6 05B7 C7 05B8 C8 05B9 C9 05BB CB 05BC CC 05BD CD 05BE CE 05BF CF 05C0 D0 05C1 D1 05C2 D2 05C3 D3 05D0 E0 05D1 E1 05D2 E2 05D3 E3 05D4 E4 05D5 E5 05D6 E6 05D7 E7 05D8 E8 05D9 E9 05DA EA 05DB EB 05DC EC 05DD ED 05DE EE 05DF EF 05E0 F0 05E1 F1 05E2 F2 05E3 F3 05E4 F4 05E5 F5 05E6 F6 05E7 F7 05E8 F8 05E9 F9 05EA FA 05F0 D4 05F1 D5 05F2 D6 05F3 D7 05F4 D8 200E FD 200F FE 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AA A4 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1255 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1255 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00D7 AA 00F7 BA 0192 83 02C6 88 02DC 98 05B0 C0 05B1 C1 05B2 C2 05B3 C3 05B4 C4 05B5 C5 05B6 C6 05B7 C7 05B8 C8 05B9 C9 05BB CB 05BC CC 05BD CD 05BE CE 05BF CF 05C0 D0 05C1 D1 05C2 D2 05C3 D3 05D0 E0 05D1 E1 05D2 E2 05D3 E3 05D4 E4 05D5 E5 05D6 E6 05D7 E7 05D8 E8 05D9 E9 05DA EA 05DB EB 05DC EC 05DD ED 05DE EE 05DF EF 05E0 F0 05E1 F1 05E2 F2 05E3 F3 05E4 F4 05E5 F5 05E6 F6 05E7 F7 05E8 F8 05E9 F9 05EA FA 05F0 D4 05F1 D5 05F2 D6 05F3 D7 05F4 D8 200E FD 200F FE 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AA A4 20AC 80 2122 99} +} -result {} + +# cp1255 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1255 81 tcl8 \U00000081 -1 {} {} + cp1255 81 replace \uFFFD -1 {} {} + cp1255 81 strict {} 0 {} {} + cp1255 8A tcl8 \U0000008A -1 {} {} + cp1255 8A replace \uFFFD -1 {} {} + cp1255 8A strict {} 0 {} {} + cp1255 8C tcl8 \U0000008C -1 {} {} + cp1255 8C replace \uFFFD -1 {} {} + cp1255 8C strict {} 0 {} {} + cp1255 8D tcl8 \U0000008D -1 {} {} + cp1255 8D replace \uFFFD -1 {} {} + cp1255 8D strict {} 0 {} {} + cp1255 8E tcl8 \U0000008E -1 {} {} + cp1255 8E replace \uFFFD -1 {} {} + cp1255 8E strict {} 0 {} {} + cp1255 8F tcl8 \U0000008F -1 {} {} + cp1255 8F replace \uFFFD -1 {} {} + cp1255 8F strict {} 0 {} {} + cp1255 90 tcl8 \U00000090 -1 {} {} + cp1255 90 replace \uFFFD -1 {} {} + cp1255 90 strict {} 0 {} {} + cp1255 9A tcl8 \U0000009A -1 {} {} + cp1255 9A replace \uFFFD -1 {} {} + cp1255 9A strict {} 0 {} {} + cp1255 9C tcl8 \U0000009C -1 {} {} + cp1255 9C replace \uFFFD -1 {} {} + cp1255 9C strict {} 0 {} {} + cp1255 9D tcl8 \U0000009D -1 {} {} + cp1255 9D replace \uFFFD -1 {} {} + cp1255 9D strict {} 0 {} {} + cp1255 9E tcl8 \U0000009E -1 {} {} + cp1255 9E replace \uFFFD -1 {} {} + cp1255 9E strict {} 0 {} {} + cp1255 9F tcl8 \U0000009F -1 {} {} + cp1255 9F replace \uFFFD -1 {} {} + cp1255 9F strict {} 0 {} {} + cp1255 CA tcl8 \U000000CA -1 {} {} + cp1255 CA replace \uFFFD -1 {} {} + cp1255 CA strict {} 0 {} {} + cp1255 D9 tcl8 \U000000D9 -1 {} {} + cp1255 D9 replace \uFFFD -1 {} {} + cp1255 D9 strict {} 0 {} {} + cp1255 DA tcl8 \U000000DA -1 {} {} + cp1255 DA replace \uFFFD -1 {} {} + cp1255 DA strict {} 0 {} {} + cp1255 DB tcl8 \U000000DB -1 {} {} + cp1255 DB replace \uFFFD -1 {} {} + cp1255 DB strict {} 0 {} {} + cp1255 DC tcl8 \U000000DC -1 {} {} + cp1255 DC replace \uFFFD -1 {} {} + cp1255 DC strict {} 0 {} {} + cp1255 DD tcl8 \U000000DD -1 {} {} + cp1255 DD replace \uFFFD -1 {} {} + cp1255 DD strict {} 0 {} {} + cp1255 DE tcl8 \U000000DE -1 {} {} + cp1255 DE replace \uFFFD -1 {} {} + cp1255 DE strict {} 0 {} {} + cp1255 DF tcl8 \U000000DF -1 {} {} + cp1255 DF replace \uFFFD -1 {} {} + cp1255 DF strict {} 0 {} {} + cp1255 FB tcl8 \U000000FB -1 {} {} + cp1255 FB replace \uFFFD -1 {} {} + cp1255 FB strict {} 0 {} {} + cp1255 FC tcl8 \U000000FC -1 {} {} + cp1255 FC replace \uFFFD -1 {} {} + cp1255 FC strict {} 0 {} {} + cp1255 FF tcl8 \U000000FF -1 {} {} + cp1255 FF replace \uFFFD -1 {} {} + cp1255 FF strict {} 0 {} {} +}; # cp1255 + +# cp1255 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1255 \U00000080 tcl8 1A -1 {} {} + cp1255 \U00000080 replace 1A -1 {} {} + cp1255 \U00000080 strict {} 0 {} {} + cp1255 \U00000400 tcl8 1A -1 {} {} + cp1255 \U00000400 replace 1A -1 {} {} + cp1255 \U00000400 strict {} 0 {} {} + cp1255 \U0000D800 tcl8 1A -1 {} {} + cp1255 \U0000D800 replace 1A -1 {} {} + cp1255 \U0000D800 strict {} 0 {} {} + cp1255 \U0000DC00 tcl8 1A -1 {} {} + cp1255 \U0000DC00 replace 1A -1 {} {} + cp1255 \U0000DC00 strict {} 0 {} {} + cp1255 \U00010000 tcl8 1A -1 {} {} + cp1255 \U00010000 replace 1A -1 {} {} + cp1255 \U00010000 strict {} 0 {} {} + cp1255 \U0010FFFF tcl8 1A -1 {} {} + cp1255 \U0010FFFF replace 1A -1 {} {} + cp1255 \U0010FFFF strict {} 0 {} {} +}; # cp1255 + +# +# cp1256 (generated from glibc-CP1256-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1256 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1256 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00D7 D7 00E0 E0 00E2 E2 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EE EE 00EF EF 00F4 F4 00F7 F7 00F9 F9 00FB FB 00FC FC 0152 8C 0153 9C 0192 83 02C6 88 060C A1 061B BA 061F BF 0621 C1 0622 C2 0623 C3 0624 C4 0625 C5 0626 C6 0627 C7 0628 C8 0629 C9 062A CA 062B CB 062C CC 062D CD 062E CE 062F CF 0630 D0 0631 D1 0632 D2 0633 D3 0634 D4 0635 D5 0636 D6 0637 D8 0638 D9 0639 DA 063A DB 0640 DC 0641 DD 0642 DE 0643 DF 0644 E1 0645 E3 0646 E4 0647 E5 0648 E6 0649 EC 064A ED 064B F0 064C F1 064D F2 064E F3 064F F5 0650 F6 0651 F8 0652 FA 0679 8A 067E 81 0686 8D 0688 8F 0691 9A 0698 8E 06A9 98 06AF 90 06BA 9F 06BE AA 06C1 C0 06D2 FF 200C 9D 200D 9E 200E FD 200F FE 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1256 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1256 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00D7 D7 00E0 E0 00E2 E2 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EE EE 00EF EF 00F4 F4 00F7 F7 00F9 F9 00FB FB 00FC FC 0152 8C 0153 9C 0192 83 02C6 88 060C A1 061B BA 061F BF 0621 C1 0622 C2 0623 C3 0624 C4 0625 C5 0626 C6 0627 C7 0628 C8 0629 C9 062A CA 062B CB 062C CC 062D CD 062E CE 062F CF 0630 D0 0631 D1 0632 D2 0633 D3 0634 D4 0635 D5 0636 D6 0637 D8 0638 D9 0639 DA 063A DB 0640 DC 0641 DD 0642 DE 0643 DF 0644 E1 0645 E3 0646 E4 0647 E5 0648 E6 0649 EC 064A ED 064B F0 064C F1 064D F2 064E F3 064F F5 0650 F6 0651 F8 0652 FA 0679 8A 067E 81 0686 8D 0688 8F 0691 9A 0698 8E 06A9 98 06AF 90 06BA 9F 06BE AA 06C1 C0 06D2 FF 200C 9D 200D 9E 200E FD 200F FE 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1256 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # cp1256 + +# cp1256 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1256 \U00000080 tcl8 1A -1 {} {} + cp1256 \U00000080 replace 1A -1 {} {} + cp1256 \U00000080 strict {} 0 {} {} + cp1256 \U00000400 tcl8 1A -1 {} {} + cp1256 \U00000400 replace 1A -1 {} {} + cp1256 \U00000400 strict {} 0 {} {} + cp1256 \U0000D800 tcl8 1A -1 {} {} + cp1256 \U0000D800 replace 1A -1 {} {} + cp1256 \U0000D800 strict {} 0 {} {} + cp1256 \U0000DC00 tcl8 1A -1 {} {} + cp1256 \U0000DC00 replace 1A -1 {} {} + cp1256 \U0000DC00 strict {} 0 {} {} + cp1256 \U00010000 tcl8 1A -1 {} {} + cp1256 \U00010000 replace 1A -1 {} {} + cp1256 \U00010000 strict {} 0 {} {} + cp1256 \U0010FFFF tcl8 1A -1 {} {} + cp1256 \U0010FFFF replace 1A -1 {} {} + cp1256 \U0010FFFF strict {} 0 {} {} +}; # cp1256 + +# +# cp1257 (generated from glibc-CP1257-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1257 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1257 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A6 A6 00A7 A7 00A8 8D 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF 9D 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 8F 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00C4 C4 00C5 C5 00C6 AF 00C9 C9 00D3 D3 00D5 D5 00D6 D6 00D7 D7 00D8 A8 00DC DC 00DF DF 00E4 E4 00E5 E5 00E6 BF 00E9 E9 00F3 F3 00F5 F5 00F6 F6 00F7 F7 00F8 B8 00FC FC 0100 C2 0101 E2 0104 C0 0105 E0 0106 C3 0107 E3 010C C8 010D E8 0112 C7 0113 E7 0116 CB 0117 EB 0118 C6 0119 E6 0122 CC 0123 EC 012A CE 012B EE 012E C1 012F E1 0136 CD 0137 ED 013B CF 013C EF 0141 D9 0142 F9 0143 D1 0144 F1 0145 D2 0146 F2 014C D4 014D F4 0156 AA 0157 BA 015A DA 015B FA 0160 D0 0161 F0 016A DB 016B FB 0172 D8 0173 F8 0179 CA 017A EA 017B DD 017C FD 017D DE 017E FE 02C7 8E 02D9 FF 02DB 9E 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1257 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1257 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A6 A6 00A7 A7 00A8 8D 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF 9D 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 8F 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00C4 C4 00C5 C5 00C6 AF 00C9 C9 00D3 D3 00D5 D5 00D6 D6 00D7 D7 00D8 A8 00DC DC 00DF DF 00E4 E4 00E5 E5 00E6 BF 00E9 E9 00F3 F3 00F5 F5 00F6 F6 00F7 F7 00F8 B8 00FC FC 0100 C2 0101 E2 0104 C0 0105 E0 0106 C3 0107 E3 010C C8 010D E8 0112 C7 0113 E7 0116 CB 0117 EB 0118 C6 0119 E6 0122 CC 0123 EC 012A CE 012B EE 012E C1 012F E1 0136 CD 0137 ED 013B CF 013C EF 0141 D9 0142 F9 0143 D1 0144 F1 0145 D2 0146 F2 014C D4 014D F4 0156 AA 0157 BA 015A DA 015B FA 0160 D0 0161 F0 016A DB 016B FB 0172 D8 0173 F8 0179 CA 017A EA 017B DD 017C FD 017D DE 017E FE 02C7 8E 02D9 FF 02DB 9E 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AC 80 2122 99} +} -result {} + +# cp1257 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1257 81 tcl8 \U00000081 -1 {} {} + cp1257 81 replace \uFFFD -1 {} {} + cp1257 81 strict {} 0 {} {} + cp1257 83 tcl8 \U00000083 -1 {} {} + cp1257 83 replace \uFFFD -1 {} {} + cp1257 83 strict {} 0 {} {} + cp1257 88 tcl8 \U00000088 -1 {} {} + cp1257 88 replace \uFFFD -1 {} {} + cp1257 88 strict {} 0 {} {} + cp1257 8A tcl8 \U0000008A -1 {} {} + cp1257 8A replace \uFFFD -1 {} {} + cp1257 8A strict {} 0 {} {} + cp1257 8C tcl8 \U0000008C -1 {} {} + cp1257 8C replace \uFFFD -1 {} {} + cp1257 8C strict {} 0 {} {} + cp1257 90 tcl8 \U00000090 -1 {} {} + cp1257 90 replace \uFFFD -1 {} {} + cp1257 90 strict {} 0 {} {} + cp1257 98 tcl8 \U00000098 -1 {} {} + cp1257 98 replace \uFFFD -1 {} {} + cp1257 98 strict {} 0 {} {} + cp1257 9A tcl8 \U0000009A -1 {} {} + cp1257 9A replace \uFFFD -1 {} {} + cp1257 9A strict {} 0 {} {} + cp1257 9C tcl8 \U0000009C -1 {} {} + cp1257 9C replace \uFFFD -1 {} {} + cp1257 9C strict {} 0 {} {} + cp1257 9F tcl8 \U0000009F -1 {} {} + cp1257 9F replace \uFFFD -1 {} {} + cp1257 9F strict {} 0 {} {} + cp1257 A1 tcl8 \U000000A1 -1 {} {} + cp1257 A1 replace \uFFFD -1 {} {} + cp1257 A1 strict {} 0 {} {} + cp1257 A5 tcl8 \U000000A5 -1 {} {} + cp1257 A5 replace \uFFFD -1 {} {} + cp1257 A5 strict {} 0 {} {} +}; # cp1257 + +# cp1257 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1257 \U00000080 tcl8 1A -1 {} {} + cp1257 \U00000080 replace 1A -1 {} {} + cp1257 \U00000080 strict {} 0 {} {} + cp1257 \U00000400 tcl8 1A -1 {} {} + cp1257 \U00000400 replace 1A -1 {} {} + cp1257 \U00000400 strict {} 0 {} {} + cp1257 \U0000D800 tcl8 1A -1 {} {} + cp1257 \U0000D800 replace 1A -1 {} {} + cp1257 \U0000D800 strict {} 0 {} {} + cp1257 \U0000DC00 tcl8 1A -1 {} {} + cp1257 \U0000DC00 replace 1A -1 {} {} + cp1257 \U0000DC00 strict {} 0 {} {} + cp1257 \U00010000 tcl8 1A -1 {} {} + cp1257 \U00010000 replace 1A -1 {} {} + cp1257 \U00010000 strict {} 0 {} {} + cp1257 \U0010FFFF tcl8 1A -1 {} {} + cp1257 \U0010FFFF replace 1A -1 {} {} + cp1257 \U0010FFFF strict {} 0 {} {} +}; # cp1257 + +# +# cp1258 (generated from glibc-CP1258-2.1.2) + +test encoding-convertfrom-ucmCompare-cp1258 {Compare against ICU UCM} -body { + ucmConvertfromMismatches cp1258 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CD CD 00CE CE 00CF CF 00D1 D1 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00ED ED 00EE EE 00EF EF 00F1 F1 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 0102 C3 0103 E3 0110 D0 0111 F0 0152 8C 0153 9C 0178 9F 0192 83 01A0 D5 01A1 F5 01AF DD 01B0 FD 02C6 88 02DC 98 0300 CC 0303 DE 0309 D2 0323 F2 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AB FE 20AC 80 2122 99} +} -result {} + +test encoding-convertto-ucmCompare-cp1258 {Compare against ICU UCM} -body { + ucmConverttoMismatches cp1258 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CD CD 00CE CE 00CF CF 00D1 D1 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00ED ED 00EE EE 00EF EF 00F1 F1 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 0102 C3 0103 E3 0110 D0 0111 F0 0152 8C 0153 9C 0178 9F 0192 83 01A0 D5 01A1 F5 01AF DD 01B0 FD 02C6 88 02DC 98 0300 CC 0303 DE 0309 D2 0323 F2 2013 96 2014 97 2018 91 2019 92 201A 82 201C 93 201D 94 201E 84 2020 86 2021 87 2022 95 2026 85 2030 89 2039 8B 203A 9B 20AB FE 20AC 80 2122 99} +} -result {} + +# cp1258 - invalid byte sequences +lappend encInvalidBytes {*}{ + cp1258 81 tcl8 \U00000081 -1 {} {} + cp1258 81 replace \uFFFD -1 {} {} + cp1258 81 strict {} 0 {} {} + cp1258 8A tcl8 \U0000008A -1 {} {} + cp1258 8A replace \uFFFD -1 {} {} + cp1258 8A strict {} 0 {} {} + cp1258 8D tcl8 \U0000008D -1 {} {} + cp1258 8D replace \uFFFD -1 {} {} + cp1258 8D strict {} 0 {} {} + cp1258 8E tcl8 \U0000008E -1 {} {} + cp1258 8E replace \uFFFD -1 {} {} + cp1258 8E strict {} 0 {} {} + cp1258 8F tcl8 \U0000008F -1 {} {} + cp1258 8F replace \uFFFD -1 {} {} + cp1258 8F strict {} 0 {} {} + cp1258 90 tcl8 \U00000090 -1 {} {} + cp1258 90 replace \uFFFD -1 {} {} + cp1258 90 strict {} 0 {} {} + cp1258 9A tcl8 \U0000009A -1 {} {} + cp1258 9A replace \uFFFD -1 {} {} + cp1258 9A strict {} 0 {} {} + cp1258 9D tcl8 \U0000009D -1 {} {} + cp1258 9D replace \uFFFD -1 {} {} + cp1258 9D strict {} 0 {} {} + cp1258 9E tcl8 \U0000009E -1 {} {} + cp1258 9E replace \uFFFD -1 {} {} + cp1258 9E strict {} 0 {} {} + cp1258 EC tcl8 \U000000EC -1 {} {} + cp1258 EC replace \uFFFD -1 {} {} + cp1258 EC strict {} 0 {} {} +}; # cp1258 + +# cp1258 - invalid byte sequences +lappend encUnencodableStrings {*}{ + cp1258 \U00000080 tcl8 1A -1 {} {} + cp1258 \U00000080 replace 1A -1 {} {} + cp1258 \U00000080 strict {} 0 {} {} + cp1258 \U00000400 tcl8 1A -1 {} {} + cp1258 \U00000400 replace 1A -1 {} {} + cp1258 \U00000400 strict {} 0 {} {} + cp1258 \U0000D800 tcl8 1A -1 {} {} + cp1258 \U0000D800 replace 1A -1 {} {} + cp1258 \U0000D800 strict {} 0 {} {} + cp1258 \U0000DC00 tcl8 1A -1 {} {} + cp1258 \U0000DC00 replace 1A -1 {} {} + cp1258 \U0000DC00 strict {} 0 {} {} + cp1258 \U00010000 tcl8 1A -1 {} {} + cp1258 \U00010000 replace 1A -1 {} {} + cp1258 \U00010000 strict {} 0 {} {} + cp1258 \U0010FFFF tcl8 1A -1 {} {} + cp1258 \U0010FFFF replace 1A -1 {} {} + cp1258 \U0010FFFF strict {} 0 {} {} +}; # cp1258 + +# +# gb1988 (generated from glibc-GB_1988_80-2.3.3) + +test encoding-convertfrom-ucmCompare-gb1988 {Compare against ICU UCM} -body { + ucmConvertfromMismatches gb1988 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007F 7F 00A5 24 203E 7E} +} -result {} + +test encoding-convertto-ucmCompare-gb1988 {Compare against ICU UCM} -body { + ucmConverttoMismatches gb1988 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007F 7F 00A5 24 203E 7E} +} -result {} + +# gb1988 - invalid byte sequences +lappend encInvalidBytes {*}{ + gb1988 80 tcl8 \U00000080 -1 {} {} + gb1988 80 replace \uFFFD -1 {} {} + gb1988 80 strict {} 0 {} {} + gb1988 81 tcl8 \U00000081 -1 {} {} + gb1988 81 replace \uFFFD -1 {} {} + gb1988 81 strict {} 0 {} {} + gb1988 82 tcl8 \U00000082 -1 {} {} + gb1988 82 replace \uFFFD -1 {} {} + gb1988 82 strict {} 0 {} {} + gb1988 83 tcl8 \U00000083 -1 {} {} + gb1988 83 replace \uFFFD -1 {} {} + gb1988 83 strict {} 0 {} {} + gb1988 84 tcl8 \U00000084 -1 {} {} + gb1988 84 replace \uFFFD -1 {} {} + gb1988 84 strict {} 0 {} {} + gb1988 85 tcl8 \U00000085 -1 {} {} + gb1988 85 replace \uFFFD -1 {} {} + gb1988 85 strict {} 0 {} {} + gb1988 86 tcl8 \U00000086 -1 {} {} + gb1988 86 replace \uFFFD -1 {} {} + gb1988 86 strict {} 0 {} {} + gb1988 87 tcl8 \U00000087 -1 {} {} + gb1988 87 replace \uFFFD -1 {} {} + gb1988 87 strict {} 0 {} {} + gb1988 88 tcl8 \U00000088 -1 {} {} + gb1988 88 replace \uFFFD -1 {} {} + gb1988 88 strict {} 0 {} {} + gb1988 89 tcl8 \U00000089 -1 {} {} + gb1988 89 replace \uFFFD -1 {} {} + gb1988 89 strict {} 0 {} {} + gb1988 8A tcl8 \U0000008A -1 {} {} + gb1988 8A replace \uFFFD -1 {} {} + gb1988 8A strict {} 0 {} {} + gb1988 8B tcl8 \U0000008B -1 {} {} + gb1988 8B replace \uFFFD -1 {} {} + gb1988 8B strict {} 0 {} {} + gb1988 8C tcl8 \U0000008C -1 {} {} + gb1988 8C replace \uFFFD -1 {} {} + gb1988 8C strict {} 0 {} {} + gb1988 8D tcl8 \U0000008D -1 {} {} + gb1988 8D replace \uFFFD -1 {} {} + gb1988 8D strict {} 0 {} {} + gb1988 8E tcl8 \U0000008E -1 {} {} + gb1988 8E replace \uFFFD -1 {} {} + gb1988 8E strict {} 0 {} {} + gb1988 8F tcl8 \U0000008F -1 {} {} + gb1988 8F replace \uFFFD -1 {} {} + gb1988 8F strict {} 0 {} {} + gb1988 90 tcl8 \U00000090 -1 {} {} + gb1988 90 replace \uFFFD -1 {} {} + gb1988 90 strict {} 0 {} {} + gb1988 91 tcl8 \U00000091 -1 {} {} + gb1988 91 replace \uFFFD -1 {} {} + gb1988 91 strict {} 0 {} {} + gb1988 92 tcl8 \U00000092 -1 {} {} + gb1988 92 replace \uFFFD -1 {} {} + gb1988 92 strict {} 0 {} {} + gb1988 93 tcl8 \U00000093 -1 {} {} + gb1988 93 replace \uFFFD -1 {} {} + gb1988 93 strict {} 0 {} {} + gb1988 94 tcl8 \U00000094 -1 {} {} + gb1988 94 replace \uFFFD -1 {} {} + gb1988 94 strict {} 0 {} {} + gb1988 95 tcl8 \U00000095 -1 {} {} + gb1988 95 replace \uFFFD -1 {} {} + gb1988 95 strict {} 0 {} {} + gb1988 96 tcl8 \U00000096 -1 {} {} + gb1988 96 replace \uFFFD -1 {} {} + gb1988 96 strict {} 0 {} {} + gb1988 97 tcl8 \U00000097 -1 {} {} + gb1988 97 replace \uFFFD -1 {} {} + gb1988 97 strict {} 0 {} {} + gb1988 98 tcl8 \U00000098 -1 {} {} + gb1988 98 replace \uFFFD -1 {} {} + gb1988 98 strict {} 0 {} {} + gb1988 99 tcl8 \U00000099 -1 {} {} + gb1988 99 replace \uFFFD -1 {} {} + gb1988 99 strict {} 0 {} {} + gb1988 9A tcl8 \U0000009A -1 {} {} + gb1988 9A replace \uFFFD -1 {} {} + gb1988 9A strict {} 0 {} {} + gb1988 9B tcl8 \U0000009B -1 {} {} + gb1988 9B replace \uFFFD -1 {} {} + gb1988 9B strict {} 0 {} {} + gb1988 9C tcl8 \U0000009C -1 {} {} + gb1988 9C replace \uFFFD -1 {} {} + gb1988 9C strict {} 0 {} {} + gb1988 9D tcl8 \U0000009D -1 {} {} + gb1988 9D replace \uFFFD -1 {} {} + gb1988 9D strict {} 0 {} {} + gb1988 9E tcl8 \U0000009E -1 {} {} + gb1988 9E replace \uFFFD -1 {} {} + gb1988 9E strict {} 0 {} {} + gb1988 9F tcl8 \U0000009F -1 {} {} + gb1988 9F replace \uFFFD -1 {} {} + gb1988 9F strict {} 0 {} {} + gb1988 A0 tcl8 \U000000A0 -1 {} {} + gb1988 A0 replace \uFFFD -1 {} {} + gb1988 A0 strict {} 0 {} {} + gb1988 A1 tcl8 \U000000A1 -1 {} {} + gb1988 A1 replace \uFFFD -1 {} {} + gb1988 A1 strict {} 0 {} {} + gb1988 A2 tcl8 \U000000A2 -1 {} {} + gb1988 A2 replace \uFFFD -1 {} {} + gb1988 A2 strict {} 0 {} {} + gb1988 A3 tcl8 \U000000A3 -1 {} {} + gb1988 A3 replace \uFFFD -1 {} {} + gb1988 A3 strict {} 0 {} {} + gb1988 A4 tcl8 \U000000A4 -1 {} {} + gb1988 A4 replace \uFFFD -1 {} {} + gb1988 A4 strict {} 0 {} {} + gb1988 A5 tcl8 \U000000A5 -1 {} {} + gb1988 A5 replace \uFFFD -1 {} {} + gb1988 A5 strict {} 0 {} {} + gb1988 A6 tcl8 \U000000A6 -1 {} {} + gb1988 A6 replace \uFFFD -1 {} {} + gb1988 A6 strict {} 0 {} {} + gb1988 A7 tcl8 \U000000A7 -1 {} {} + gb1988 A7 replace \uFFFD -1 {} {} + gb1988 A7 strict {} 0 {} {} + gb1988 A8 tcl8 \U000000A8 -1 {} {} + gb1988 A8 replace \uFFFD -1 {} {} + gb1988 A8 strict {} 0 {} {} + gb1988 A9 tcl8 \U000000A9 -1 {} {} + gb1988 A9 replace \uFFFD -1 {} {} + gb1988 A9 strict {} 0 {} {} + gb1988 AA tcl8 \U000000AA -1 {} {} + gb1988 AA replace \uFFFD -1 {} {} + gb1988 AA strict {} 0 {} {} + gb1988 AB tcl8 \U000000AB -1 {} {} + gb1988 AB replace \uFFFD -1 {} {} + gb1988 AB strict {} 0 {} {} + gb1988 AC tcl8 \U000000AC -1 {} {} + gb1988 AC replace \uFFFD -1 {} {} + gb1988 AC strict {} 0 {} {} + gb1988 AD tcl8 \U000000AD -1 {} {} + gb1988 AD replace \uFFFD -1 {} {} + gb1988 AD strict {} 0 {} {} + gb1988 AE tcl8 \U000000AE -1 {} {} + gb1988 AE replace \uFFFD -1 {} {} + gb1988 AE strict {} 0 {} {} + gb1988 AF tcl8 \U000000AF -1 {} {} + gb1988 AF replace \uFFFD -1 {} {} + gb1988 AF strict {} 0 {} {} + gb1988 B0 tcl8 \U000000B0 -1 {} {} + gb1988 B0 replace \uFFFD -1 {} {} + gb1988 B0 strict {} 0 {} {} + gb1988 B1 tcl8 \U000000B1 -1 {} {} + gb1988 B1 replace \uFFFD -1 {} {} + gb1988 B1 strict {} 0 {} {} + gb1988 B2 tcl8 \U000000B2 -1 {} {} + gb1988 B2 replace \uFFFD -1 {} {} + gb1988 B2 strict {} 0 {} {} + gb1988 B3 tcl8 \U000000B3 -1 {} {} + gb1988 B3 replace \uFFFD -1 {} {} + gb1988 B3 strict {} 0 {} {} + gb1988 B4 tcl8 \U000000B4 -1 {} {} + gb1988 B4 replace \uFFFD -1 {} {} + gb1988 B4 strict {} 0 {} {} + gb1988 B5 tcl8 \U000000B5 -1 {} {} + gb1988 B5 replace \uFFFD -1 {} {} + gb1988 B5 strict {} 0 {} {} + gb1988 B6 tcl8 \U000000B6 -1 {} {} + gb1988 B6 replace \uFFFD -1 {} {} + gb1988 B6 strict {} 0 {} {} + gb1988 B7 tcl8 \U000000B7 -1 {} {} + gb1988 B7 replace \uFFFD -1 {} {} + gb1988 B7 strict {} 0 {} {} + gb1988 B8 tcl8 \U000000B8 -1 {} {} + gb1988 B8 replace \uFFFD -1 {} {} + gb1988 B8 strict {} 0 {} {} + gb1988 B9 tcl8 \U000000B9 -1 {} {} + gb1988 B9 replace \uFFFD -1 {} {} + gb1988 B9 strict {} 0 {} {} + gb1988 BA tcl8 \U000000BA -1 {} {} + gb1988 BA replace \uFFFD -1 {} {} + gb1988 BA strict {} 0 {} {} + gb1988 BB tcl8 \U000000BB -1 {} {} + gb1988 BB replace \uFFFD -1 {} {} + gb1988 BB strict {} 0 {} {} + gb1988 BC tcl8 \U000000BC -1 {} {} + gb1988 BC replace \uFFFD -1 {} {} + gb1988 BC strict {} 0 {} {} + gb1988 BD tcl8 \U000000BD -1 {} {} + gb1988 BD replace \uFFFD -1 {} {} + gb1988 BD strict {} 0 {} {} + gb1988 BE tcl8 \U000000BE -1 {} {} + gb1988 BE replace \uFFFD -1 {} {} + gb1988 BE strict {} 0 {} {} + gb1988 BF tcl8 \U000000BF -1 {} {} + gb1988 BF replace \uFFFD -1 {} {} + gb1988 BF strict {} 0 {} {} + gb1988 C0 tcl8 \U000000C0 -1 {} {} + gb1988 C0 replace \uFFFD -1 {} {} + gb1988 C0 strict {} 0 {} {} + gb1988 C1 tcl8 \U000000C1 -1 {} {} + gb1988 C1 replace \uFFFD -1 {} {} + gb1988 C1 strict {} 0 {} {} + gb1988 C2 tcl8 \U000000C2 -1 {} {} + gb1988 C2 replace \uFFFD -1 {} {} + gb1988 C2 strict {} 0 {} {} + gb1988 C3 tcl8 \U000000C3 -1 {} {} + gb1988 C3 replace \uFFFD -1 {} {} + gb1988 C3 strict {} 0 {} {} + gb1988 C4 tcl8 \U000000C4 -1 {} {} + gb1988 C4 replace \uFFFD -1 {} {} + gb1988 C4 strict {} 0 {} {} + gb1988 C5 tcl8 \U000000C5 -1 {} {} + gb1988 C5 replace \uFFFD -1 {} {} + gb1988 C5 strict {} 0 {} {} + gb1988 C6 tcl8 \U000000C6 -1 {} {} + gb1988 C6 replace \uFFFD -1 {} {} + gb1988 C6 strict {} 0 {} {} + gb1988 C7 tcl8 \U000000C7 -1 {} {} + gb1988 C7 replace \uFFFD -1 {} {} + gb1988 C7 strict {} 0 {} {} + gb1988 C8 tcl8 \U000000C8 -1 {} {} + gb1988 C8 replace \uFFFD -1 {} {} + gb1988 C8 strict {} 0 {} {} + gb1988 C9 tcl8 \U000000C9 -1 {} {} + gb1988 C9 replace \uFFFD -1 {} {} + gb1988 C9 strict {} 0 {} {} + gb1988 CA tcl8 \U000000CA -1 {} {} + gb1988 CA replace \uFFFD -1 {} {} + gb1988 CA strict {} 0 {} {} + gb1988 CB tcl8 \U000000CB -1 {} {} + gb1988 CB replace \uFFFD -1 {} {} + gb1988 CB strict {} 0 {} {} + gb1988 CC tcl8 \U000000CC -1 {} {} + gb1988 CC replace \uFFFD -1 {} {} + gb1988 CC strict {} 0 {} {} + gb1988 CD tcl8 \U000000CD -1 {} {} + gb1988 CD replace \uFFFD -1 {} {} + gb1988 CD strict {} 0 {} {} + gb1988 CE tcl8 \U000000CE -1 {} {} + gb1988 CE replace \uFFFD -1 {} {} + gb1988 CE strict {} 0 {} {} + gb1988 CF tcl8 \U000000CF -1 {} {} + gb1988 CF replace \uFFFD -1 {} {} + gb1988 CF strict {} 0 {} {} + gb1988 D0 tcl8 \U000000D0 -1 {} {} + gb1988 D0 replace \uFFFD -1 {} {} + gb1988 D0 strict {} 0 {} {} + gb1988 D1 tcl8 \U000000D1 -1 {} {} + gb1988 D1 replace \uFFFD -1 {} {} + gb1988 D1 strict {} 0 {} {} + gb1988 D2 tcl8 \U000000D2 -1 {} {} + gb1988 D2 replace \uFFFD -1 {} {} + gb1988 D2 strict {} 0 {} {} + gb1988 D3 tcl8 \U000000D3 -1 {} {} + gb1988 D3 replace \uFFFD -1 {} {} + gb1988 D3 strict {} 0 {} {} + gb1988 D4 tcl8 \U000000D4 -1 {} {} + gb1988 D4 replace \uFFFD -1 {} {} + gb1988 D4 strict {} 0 {} {} + gb1988 D5 tcl8 \U000000D5 -1 {} {} + gb1988 D5 replace \uFFFD -1 {} {} + gb1988 D5 strict {} 0 {} {} + gb1988 D6 tcl8 \U000000D6 -1 {} {} + gb1988 D6 replace \uFFFD -1 {} {} + gb1988 D6 strict {} 0 {} {} + gb1988 D7 tcl8 \U000000D7 -1 {} {} + gb1988 D7 replace \uFFFD -1 {} {} + gb1988 D7 strict {} 0 {} {} + gb1988 D8 tcl8 \U000000D8 -1 {} {} + gb1988 D8 replace \uFFFD -1 {} {} + gb1988 D8 strict {} 0 {} {} + gb1988 D9 tcl8 \U000000D9 -1 {} {} + gb1988 D9 replace \uFFFD -1 {} {} + gb1988 D9 strict {} 0 {} {} + gb1988 DA tcl8 \U000000DA -1 {} {} + gb1988 DA replace \uFFFD -1 {} {} + gb1988 DA strict {} 0 {} {} + gb1988 DB tcl8 \U000000DB -1 {} {} + gb1988 DB replace \uFFFD -1 {} {} + gb1988 DB strict {} 0 {} {} + gb1988 DC tcl8 \U000000DC -1 {} {} + gb1988 DC replace \uFFFD -1 {} {} + gb1988 DC strict {} 0 {} {} + gb1988 DD tcl8 \U000000DD -1 {} {} + gb1988 DD replace \uFFFD -1 {} {} + gb1988 DD strict {} 0 {} {} + gb1988 DE tcl8 \U000000DE -1 {} {} + gb1988 DE replace \uFFFD -1 {} {} + gb1988 DE strict {} 0 {} {} + gb1988 DF tcl8 \U000000DF -1 {} {} + gb1988 DF replace \uFFFD -1 {} {} + gb1988 DF strict {} 0 {} {} + gb1988 E0 tcl8 \U000000E0 -1 {} {} + gb1988 E0 replace \uFFFD -1 {} {} + gb1988 E0 strict {} 0 {} {} + gb1988 E1 tcl8 \U000000E1 -1 {} {} + gb1988 E1 replace \uFFFD -1 {} {} + gb1988 E1 strict {} 0 {} {} + gb1988 E2 tcl8 \U000000E2 -1 {} {} + gb1988 E2 replace \uFFFD -1 {} {} + gb1988 E2 strict {} 0 {} {} + gb1988 E3 tcl8 \U000000E3 -1 {} {} + gb1988 E3 replace \uFFFD -1 {} {} + gb1988 E3 strict {} 0 {} {} + gb1988 E4 tcl8 \U000000E4 -1 {} {} + gb1988 E4 replace \uFFFD -1 {} {} + gb1988 E4 strict {} 0 {} {} + gb1988 E5 tcl8 \U000000E5 -1 {} {} + gb1988 E5 replace \uFFFD -1 {} {} + gb1988 E5 strict {} 0 {} {} + gb1988 E6 tcl8 \U000000E6 -1 {} {} + gb1988 E6 replace \uFFFD -1 {} {} + gb1988 E6 strict {} 0 {} {} + gb1988 E7 tcl8 \U000000E7 -1 {} {} + gb1988 E7 replace \uFFFD -1 {} {} + gb1988 E7 strict {} 0 {} {} + gb1988 E8 tcl8 \U000000E8 -1 {} {} + gb1988 E8 replace \uFFFD -1 {} {} + gb1988 E8 strict {} 0 {} {} + gb1988 E9 tcl8 \U000000E9 -1 {} {} + gb1988 E9 replace \uFFFD -1 {} {} + gb1988 E9 strict {} 0 {} {} + gb1988 EA tcl8 \U000000EA -1 {} {} + gb1988 EA replace \uFFFD -1 {} {} + gb1988 EA strict {} 0 {} {} + gb1988 EB tcl8 \U000000EB -1 {} {} + gb1988 EB replace \uFFFD -1 {} {} + gb1988 EB strict {} 0 {} {} + gb1988 EC tcl8 \U000000EC -1 {} {} + gb1988 EC replace \uFFFD -1 {} {} + gb1988 EC strict {} 0 {} {} + gb1988 ED tcl8 \U000000ED -1 {} {} + gb1988 ED replace \uFFFD -1 {} {} + gb1988 ED strict {} 0 {} {} + gb1988 EE tcl8 \U000000EE -1 {} {} + gb1988 EE replace \uFFFD -1 {} {} + gb1988 EE strict {} 0 {} {} + gb1988 EF tcl8 \U000000EF -1 {} {} + gb1988 EF replace \uFFFD -1 {} {} + gb1988 EF strict {} 0 {} {} + gb1988 F0 tcl8 \U000000F0 -1 {} {} + gb1988 F0 replace \uFFFD -1 {} {} + gb1988 F0 strict {} 0 {} {} + gb1988 F1 tcl8 \U000000F1 -1 {} {} + gb1988 F1 replace \uFFFD -1 {} {} + gb1988 F1 strict {} 0 {} {} + gb1988 F2 tcl8 \U000000F2 -1 {} {} + gb1988 F2 replace \uFFFD -1 {} {} + gb1988 F2 strict {} 0 {} {} + gb1988 F3 tcl8 \U000000F3 -1 {} {} + gb1988 F3 replace \uFFFD -1 {} {} + gb1988 F3 strict {} 0 {} {} + gb1988 F4 tcl8 \U000000F4 -1 {} {} + gb1988 F4 replace \uFFFD -1 {} {} + gb1988 F4 strict {} 0 {} {} + gb1988 F5 tcl8 \U000000F5 -1 {} {} + gb1988 F5 replace \uFFFD -1 {} {} + gb1988 F5 strict {} 0 {} {} + gb1988 F6 tcl8 \U000000F6 -1 {} {} + gb1988 F6 replace \uFFFD -1 {} {} + gb1988 F6 strict {} 0 {} {} + gb1988 F7 tcl8 \U000000F7 -1 {} {} + gb1988 F7 replace \uFFFD -1 {} {} + gb1988 F7 strict {} 0 {} {} + gb1988 F8 tcl8 \U000000F8 -1 {} {} + gb1988 F8 replace \uFFFD -1 {} {} + gb1988 F8 strict {} 0 {} {} + gb1988 F9 tcl8 \U000000F9 -1 {} {} + gb1988 F9 replace \uFFFD -1 {} {} + gb1988 F9 strict {} 0 {} {} + gb1988 FA tcl8 \U000000FA -1 {} {} + gb1988 FA replace \uFFFD -1 {} {} + gb1988 FA strict {} 0 {} {} + gb1988 FB tcl8 \U000000FB -1 {} {} + gb1988 FB replace \uFFFD -1 {} {} + gb1988 FB strict {} 0 {} {} + gb1988 FC tcl8 \U000000FC -1 {} {} + gb1988 FC replace \uFFFD -1 {} {} + gb1988 FC strict {} 0 {} {} + gb1988 FD tcl8 \U000000FD -1 {} {} + gb1988 FD replace \uFFFD -1 {} {} + gb1988 FD strict {} 0 {} {} + gb1988 FE tcl8 \U000000FE -1 {} {} + gb1988 FE replace \uFFFD -1 {} {} + gb1988 FE strict {} 0 {} {} + gb1988 FF tcl8 \U000000FF -1 {} {} + gb1988 FF replace \uFFFD -1 {} {} + gb1988 FF strict {} 0 {} {} +}; # gb1988 + +# gb1988 - invalid byte sequences +lappend encUnencodableStrings {*}{ + gb1988 \U00000024 tcl8 1A -1 {} {} + gb1988 \U00000024 replace 1A -1 {} {} + gb1988 \U00000024 strict {} 0 {} {} + gb1988 \U00000400 tcl8 1A -1 {} {} + gb1988 \U00000400 replace 1A -1 {} {} + gb1988 \U00000400 strict {} 0 {} {} + gb1988 \U0000D800 tcl8 1A -1 {} {} + gb1988 \U0000D800 replace 1A -1 {} {} + gb1988 \U0000D800 strict {} 0 {} {} + gb1988 \U0000DC00 tcl8 1A -1 {} {} + gb1988 \U0000DC00 replace 1A -1 {} {} + gb1988 \U0000DC00 strict {} 0 {} {} + gb1988 \U00010000 tcl8 1A -1 {} {} + gb1988 \U00010000 replace 1A -1 {} {} + gb1988 \U00010000 strict {} 0 {} {} + gb1988 \U0010FFFF tcl8 1A -1 {} {} + gb1988 \U0010FFFF replace 1A -1 {} {} + gb1988 \U0010FFFF strict {} 0 {} {} +}; # gb1988 + +# +# iso8859-1 (generated from glibc-ISO_8859_1-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-1 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-1 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-1 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-1 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF} +} -result {} + +# iso8859-1 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-1 + +# iso8859-1 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-1 \U00000400 tcl8 1A -1 {} {} + iso8859-1 \U00000400 replace 1A -1 {} {} + iso8859-1 \U00000400 strict {} 0 {} {} + iso8859-1 \U0000D800 tcl8 1A -1 {} {} + iso8859-1 \U0000D800 replace 1A -1 {} {} + iso8859-1 \U0000D800 strict {} 0 {} {} + iso8859-1 \U0000DC00 tcl8 1A -1 {} {} + iso8859-1 \U0000DC00 replace 1A -1 {} {} + iso8859-1 \U0000DC00 strict {} 0 {} {} + iso8859-1 \U00010000 tcl8 1A -1 {} {} + iso8859-1 \U00010000 replace 1A -1 {} {} + iso8859-1 \U00010000 strict {} 0 {} {} + iso8859-1 \U0010FFFF tcl8 1A -1 {} {} + iso8859-1 \U0010FFFF replace 1A -1 {} {} + iso8859-1 \U0010FFFF strict {} 0 {} {} +}; # iso8859-1 + +# +# iso8859-2 (generated from glibc-ISO_8859_2-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-2 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-2 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00A7 A7 00A8 A8 00AD AD 00B0 B0 00B4 B4 00B8 B8 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C9 C9 00CB CB 00CD CD 00CE CE 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00DA DA 00DC DC 00DD DD 00DF DF 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E9 E9 00EB EB 00ED ED 00EE EE 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00FA FA 00FC FC 00FD FD 0102 C3 0103 E3 0104 A1 0105 B1 0106 C6 0107 E6 010C C8 010D E8 010E CF 010F EF 0110 D0 0111 F0 0118 CA 0119 EA 011A CC 011B EC 0139 C5 013A E5 013D A5 013E B5 0141 A3 0142 B3 0143 D1 0144 F1 0147 D2 0148 F2 0150 D5 0151 F5 0154 C0 0155 E0 0158 D8 0159 F8 015A A6 015B B6 015E AA 015F BA 0160 A9 0161 B9 0162 DE 0163 FE 0164 AB 0165 BB 016E D9 016F F9 0170 DB 0171 FB 0179 AC 017A BC 017B AF 017C BF 017D AE 017E BE 02C7 B7 02D8 A2 02D9 FF 02DB B2 02DD BD} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-2 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-2 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00A7 A7 00A8 A8 00AD AD 00B0 B0 00B4 B4 00B8 B8 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C9 C9 00CB CB 00CD CD 00CE CE 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00DA DA 00DC DC 00DD DD 00DF DF 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E9 E9 00EB EB 00ED ED 00EE EE 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00FA FA 00FC FC 00FD FD 0102 C3 0103 E3 0104 A1 0105 B1 0106 C6 0107 E6 010C C8 010D E8 010E CF 010F EF 0110 D0 0111 F0 0118 CA 0119 EA 011A CC 011B EC 0139 C5 013A E5 013D A5 013E B5 0141 A3 0142 B3 0143 D1 0144 F1 0147 D2 0148 F2 0150 D5 0151 F5 0154 C0 0155 E0 0158 D8 0159 F8 015A A6 015B B6 015E AA 015F BA 0160 A9 0161 B9 0162 DE 0163 FE 0164 AB 0165 BB 016E D9 016F F9 0170 DB 0171 FB 0179 AC 017A BC 017B AF 017C BF 017D AE 017E BE 02C7 B7 02D8 A2 02D9 FF 02DB B2 02DD BD} +} -result {} + +# iso8859-2 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-2 + +# iso8859-2 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-2 \U000000A1 tcl8 1A -1 {} {} + iso8859-2 \U000000A1 replace 1A -1 {} {} + iso8859-2 \U000000A1 strict {} 0 {} {} + iso8859-2 \U00000400 tcl8 1A -1 {} {} + iso8859-2 \U00000400 replace 1A -1 {} {} + iso8859-2 \U00000400 strict {} 0 {} {} + iso8859-2 \U0000D800 tcl8 1A -1 {} {} + iso8859-2 \U0000D800 replace 1A -1 {} {} + iso8859-2 \U0000D800 strict {} 0 {} {} + iso8859-2 \U0000DC00 tcl8 1A -1 {} {} + iso8859-2 \U0000DC00 replace 1A -1 {} {} + iso8859-2 \U0000DC00 strict {} 0 {} {} + iso8859-2 \U00010000 tcl8 1A -1 {} {} + iso8859-2 \U00010000 replace 1A -1 {} {} + iso8859-2 \U00010000 strict {} 0 {} {} + iso8859-2 \U0010FFFF tcl8 1A -1 {} {} + iso8859-2 \U0010FFFF replace 1A -1 {} {} + iso8859-2 \U0010FFFF strict {} 0 {} {} +}; # iso8859-2 + +# +# iso8859-3 (generated from glibc-ISO_8859_3-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-3 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-3 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A4 A4 00A7 A7 00A8 A8 00AD AD 00B0 B0 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B7 B7 00B8 B8 00BD BD 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00F9 F9 00FA FA 00FB FB 00FC FC 0108 C6 0109 E6 010A C5 010B E5 011C D8 011D F8 011E AB 011F BB 0120 D5 0121 F5 0124 A6 0125 B6 0126 A1 0127 B1 0130 A9 0131 B9 0134 AC 0135 BC 015C DE 015D FE 015E AA 015F BA 016C DD 016D FD 017B AF 017C BF 02D8 A2 02D9 FF} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-3 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-3 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A4 A4 00A7 A7 00A8 A8 00AD AD 00B0 B0 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B7 B7 00B8 B8 00BD BD 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D6 D6 00D7 D7 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F6 F6 00F7 F7 00F9 F9 00FA FA 00FB FB 00FC FC 0108 C6 0109 E6 010A C5 010B E5 011C D8 011D F8 011E AB 011F BB 0120 D5 0121 F5 0124 A6 0125 B6 0126 A1 0127 B1 0130 A9 0131 B9 0134 AC 0135 BC 015C DE 015D FE 015E AA 015F BA 016C DD 016D FD 017B AF 017C BF 02D8 A2 02D9 FF} +} -result {} + +# iso8859-3 - invalid byte sequences +lappend encInvalidBytes {*}{ + iso8859-3 A5 tcl8 \U000000A5 -1 {} {} + iso8859-3 A5 replace \uFFFD -1 {} {} + iso8859-3 A5 strict {} 0 {} {} + iso8859-3 AE tcl8 \U000000AE -1 {} {} + iso8859-3 AE replace \uFFFD -1 {} {} + iso8859-3 AE strict {} 0 {} {} + iso8859-3 BE tcl8 \U000000BE -1 {} {} + iso8859-3 BE replace \uFFFD -1 {} {} + iso8859-3 BE strict {} 0 {} {} + iso8859-3 C3 tcl8 \U000000C3 -1 {} {} + iso8859-3 C3 replace \uFFFD -1 {} {} + iso8859-3 C3 strict {} 0 {} {} + iso8859-3 D0 tcl8 \U000000D0 -1 {} {} + iso8859-3 D0 replace \uFFFD -1 {} {} + iso8859-3 D0 strict {} 0 {} {} + iso8859-3 E3 tcl8 \U000000E3 -1 {} {} + iso8859-3 E3 replace \uFFFD -1 {} {} + iso8859-3 E3 strict {} 0 {} {} + iso8859-3 F0 tcl8 \U000000F0 -1 {} {} + iso8859-3 F0 replace \uFFFD -1 {} {} + iso8859-3 F0 strict {} 0 {} {} +}; # iso8859-3 + +# iso8859-3 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-3 \U000000A1 tcl8 1A -1 {} {} + iso8859-3 \U000000A1 replace 1A -1 {} {} + iso8859-3 \U000000A1 strict {} 0 {} {} + iso8859-3 \U00000400 tcl8 1A -1 {} {} + iso8859-3 \U00000400 replace 1A -1 {} {} + iso8859-3 \U00000400 strict {} 0 {} {} + iso8859-3 \U0000D800 tcl8 1A -1 {} {} + iso8859-3 \U0000D800 replace 1A -1 {} {} + iso8859-3 \U0000D800 strict {} 0 {} {} + iso8859-3 \U0000DC00 tcl8 1A -1 {} {} + iso8859-3 \U0000DC00 replace 1A -1 {} {} + iso8859-3 \U0000DC00 strict {} 0 {} {} + iso8859-3 \U00010000 tcl8 1A -1 {} {} + iso8859-3 \U00010000 replace 1A -1 {} {} + iso8859-3 \U00010000 strict {} 0 {} {} + iso8859-3 \U0010FFFF tcl8 1A -1 {} {} + iso8859-3 \U0010FFFF replace 1A -1 {} {} + iso8859-3 \U0010FFFF strict {} 0 {} {} +}; # iso8859-3 + +# +# iso8859-4 (generated from glibc-ISO_8859_4-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-4 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-4 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00A7 A7 00A8 A8 00AD AD 00AF AF 00B0 B0 00B4 B4 00B8 B8 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C9 C9 00CB CB 00CD CD 00CE CE 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00DA DA 00DB DB 00DC DC 00DF DF 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E9 E9 00EB EB 00ED ED 00EE EE 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00FA FA 00FB FB 00FC FC 0100 C0 0101 E0 0104 A1 0105 B1 010C C8 010D E8 0110 D0 0111 F0 0112 AA 0113 BA 0116 CC 0117 EC 0118 CA 0119 EA 0122 AB 0123 BB 0128 A5 0129 B5 012A CF 012B EF 012E C7 012F E7 0136 D3 0137 F3 0138 A2 013B A6 013C B6 0145 D1 0146 F1 014A BD 014B BF 014C D2 014D F2 0156 A3 0157 B3 0160 A9 0161 B9 0166 AC 0167 BC 0168 DD 0169 FD 016A DE 016B FE 0172 D9 0173 F9 017D AE 017E BE 02C7 B7 02D9 FF 02DB B2} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-4 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-4 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00A7 A7 00A8 A8 00AD AD 00AF AF 00B0 B0 00B4 B4 00B8 B8 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C9 C9 00CB CB 00CD CD 00CE CE 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00DA DA 00DB DB 00DC DC 00DF DF 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E9 E9 00EB EB 00ED ED 00EE EE 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00FA FA 00FB FB 00FC FC 0100 C0 0101 E0 0104 A1 0105 B1 010C C8 010D E8 0110 D0 0111 F0 0112 AA 0113 BA 0116 CC 0117 EC 0118 CA 0119 EA 0122 AB 0123 BB 0128 A5 0129 B5 012A CF 012B EF 012E C7 012F E7 0136 D3 0137 F3 0138 A2 013B A6 013C B6 0145 D1 0146 F1 014A BD 014B BF 014C D2 014D F2 0156 A3 0157 B3 0160 A9 0161 B9 0166 AC 0167 BC 0168 DD 0169 FD 016A DE 016B FE 0172 D9 0173 F9 017D AE 017E BE 02C7 B7 02D9 FF 02DB B2} +} -result {} + +# iso8859-4 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-4 + +# iso8859-4 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-4 \U000000A1 tcl8 1A -1 {} {} + iso8859-4 \U000000A1 replace 1A -1 {} {} + iso8859-4 \U000000A1 strict {} 0 {} {} + iso8859-4 \U00000400 tcl8 1A -1 {} {} + iso8859-4 \U00000400 replace 1A -1 {} {} + iso8859-4 \U00000400 strict {} 0 {} {} + iso8859-4 \U0000D800 tcl8 1A -1 {} {} + iso8859-4 \U0000D800 replace 1A -1 {} {} + iso8859-4 \U0000D800 strict {} 0 {} {} + iso8859-4 \U0000DC00 tcl8 1A -1 {} {} + iso8859-4 \U0000DC00 replace 1A -1 {} {} + iso8859-4 \U0000DC00 strict {} 0 {} {} + iso8859-4 \U00010000 tcl8 1A -1 {} {} + iso8859-4 \U00010000 replace 1A -1 {} {} + iso8859-4 \U00010000 strict {} 0 {} {} + iso8859-4 \U0010FFFF tcl8 1A -1 {} {} + iso8859-4 \U0010FFFF replace 1A -1 {} {} + iso8859-4 \U0010FFFF strict {} 0 {} {} +}; # iso8859-4 + +# +# iso8859-5 (generated from glibc-ISO_8859_5-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-5 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-5 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 FD 00AD AD 0401 A1 0402 A2 0403 A3 0404 A4 0405 A5 0406 A6 0407 A7 0408 A8 0409 A9 040A AA 040B AB 040C AC 040E AE 040F AF 0410 B0 0411 B1 0412 B2 0413 B3 0414 B4 0415 B5 0416 B6 0417 B7 0418 B8 0419 B9 041A BA 041B BB 041C BC 041D BD 041E BE 041F BF 0420 C0 0421 C1 0422 C2 0423 C3 0424 C4 0425 C5 0426 C6 0427 C7 0428 C8 0429 C9 042A CA 042B CB 042C CC 042D CD 042E CE 042F CF 0430 D0 0431 D1 0432 D2 0433 D3 0434 D4 0435 D5 0436 D6 0437 D7 0438 D8 0439 D9 043A DA 043B DB 043C DC 043D DD 043E DE 043F DF 0440 E0 0441 E1 0442 E2 0443 E3 0444 E4 0445 E5 0446 E6 0447 E7 0448 E8 0449 E9 044A EA 044B EB 044C EC 044D ED 044E EE 044F EF 0451 F1 0452 F2 0453 F3 0454 F4 0455 F5 0456 F6 0457 F7 0458 F8 0459 F9 045A FA 045B FB 045C FC 045E FE 045F FF 2116 F0} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-5 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-5 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 FD 00AD AD 0401 A1 0402 A2 0403 A3 0404 A4 0405 A5 0406 A6 0407 A7 0408 A8 0409 A9 040A AA 040B AB 040C AC 040E AE 040F AF 0410 B0 0411 B1 0412 B2 0413 B3 0414 B4 0415 B5 0416 B6 0417 B7 0418 B8 0419 B9 041A BA 041B BB 041C BC 041D BD 041E BE 041F BF 0420 C0 0421 C1 0422 C2 0423 C3 0424 C4 0425 C5 0426 C6 0427 C7 0428 C8 0429 C9 042A CA 042B CB 042C CC 042D CD 042E CE 042F CF 0430 D0 0431 D1 0432 D2 0433 D3 0434 D4 0435 D5 0436 D6 0437 D7 0438 D8 0439 D9 043A DA 043B DB 043C DC 043D DD 043E DE 043F DF 0440 E0 0441 E1 0442 E2 0443 E3 0444 E4 0445 E5 0446 E6 0447 E7 0448 E8 0449 E9 044A EA 044B EB 044C EC 044D ED 044E EE 044F EF 0451 F1 0452 F2 0453 F3 0454 F4 0455 F5 0456 F6 0457 F7 0458 F8 0459 F9 045A FA 045B FB 045C FC 045E FE 045F FF 2116 F0} +} -result {} + +# iso8859-5 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-5 + +# iso8859-5 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-5 \U000000A1 tcl8 1A -1 {} {} + iso8859-5 \U000000A1 replace 1A -1 {} {} + iso8859-5 \U000000A1 strict {} 0 {} {} + iso8859-5 \U00000400 tcl8 1A -1 {} {} + iso8859-5 \U00000400 replace 1A -1 {} {} + iso8859-5 \U00000400 strict {} 0 {} {} + iso8859-5 \U0000D800 tcl8 1A -1 {} {} + iso8859-5 \U0000D800 replace 1A -1 {} {} + iso8859-5 \U0000D800 strict {} 0 {} {} + iso8859-5 \U0000DC00 tcl8 1A -1 {} {} + iso8859-5 \U0000DC00 replace 1A -1 {} {} + iso8859-5 \U0000DC00 strict {} 0 {} {} + iso8859-5 \U00010000 tcl8 1A -1 {} {} + iso8859-5 \U00010000 replace 1A -1 {} {} + iso8859-5 \U00010000 strict {} 0 {} {} + iso8859-5 \U0010FFFF tcl8 1A -1 {} {} + iso8859-5 \U0010FFFF replace 1A -1 {} {} + iso8859-5 \U0010FFFF strict {} 0 {} {} +}; # iso8859-5 + +# +# iso8859-6 (generated from glibc-ISO_8859_6-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-6 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-6 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00AD AD 060C AC 061B BB 061F BF 0621 C1 0622 C2 0623 C3 0624 C4 0625 C5 0626 C6 0627 C7 0628 C8 0629 C9 062A CA 062B CB 062C CC 062D CD 062E CE 062F CF 0630 D0 0631 D1 0632 D2 0633 D3 0634 D4 0635 D5 0636 D6 0637 D7 0638 D8 0639 D9 063A DA 0640 E0 0641 E1 0642 E2 0643 E3 0644 E4 0645 E5 0646 E6 0647 E7 0648 E8 0649 E9 064A EA 064B EB 064C EC 064D ED 064E EE 064F EF 0650 F0 0651 F1 0652 F2} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-6 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-6 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A4 A4 00AD AD 060C AC 061B BB 061F BF 0621 C1 0622 C2 0623 C3 0624 C4 0625 C5 0626 C6 0627 C7 0628 C8 0629 C9 062A CA 062B CB 062C CC 062D CD 062E CE 062F CF 0630 D0 0631 D1 0632 D2 0633 D3 0634 D4 0635 D5 0636 D6 0637 D7 0638 D8 0639 D9 063A DA 0640 E0 0641 E1 0642 E2 0643 E3 0644 E4 0645 E5 0646 E6 0647 E7 0648 E8 0649 E9 064A EA 064B EB 064C EC 064D ED 064E EE 064F EF 0650 F0 0651 F1 0652 F2} +} -result {} + +# iso8859-6 - invalid byte sequences +lappend encInvalidBytes {*}{ + iso8859-6 A1 tcl8 \U000000A1 -1 {} {} + iso8859-6 A1 replace \uFFFD -1 {} {} + iso8859-6 A1 strict {} 0 {} {} + iso8859-6 A2 tcl8 \U000000A2 -1 {} {} + iso8859-6 A2 replace \uFFFD -1 {} {} + iso8859-6 A2 strict {} 0 {} {} + iso8859-6 A3 tcl8 \U000000A3 -1 {} {} + iso8859-6 A3 replace \uFFFD -1 {} {} + iso8859-6 A3 strict {} 0 {} {} + iso8859-6 A5 tcl8 \U000000A5 -1 {} {} + iso8859-6 A5 replace \uFFFD -1 {} {} + iso8859-6 A5 strict {} 0 {} {} + iso8859-6 A6 tcl8 \U000000A6 -1 {} {} + iso8859-6 A6 replace \uFFFD -1 {} {} + iso8859-6 A6 strict {} 0 {} {} + iso8859-6 A7 tcl8 \U000000A7 -1 {} {} + iso8859-6 A7 replace \uFFFD -1 {} {} + iso8859-6 A7 strict {} 0 {} {} + iso8859-6 A8 tcl8 \U000000A8 -1 {} {} + iso8859-6 A8 replace \uFFFD -1 {} {} + iso8859-6 A8 strict {} 0 {} {} + iso8859-6 A9 tcl8 \U000000A9 -1 {} {} + iso8859-6 A9 replace \uFFFD -1 {} {} + iso8859-6 A9 strict {} 0 {} {} + iso8859-6 AA tcl8 \U000000AA -1 {} {} + iso8859-6 AA replace \uFFFD -1 {} {} + iso8859-6 AA strict {} 0 {} {} + iso8859-6 AB tcl8 \U000000AB -1 {} {} + iso8859-6 AB replace \uFFFD -1 {} {} + iso8859-6 AB strict {} 0 {} {} + iso8859-6 AE tcl8 \U000000AE -1 {} {} + iso8859-6 AE replace \uFFFD -1 {} {} + iso8859-6 AE strict {} 0 {} {} + iso8859-6 AF tcl8 \U000000AF -1 {} {} + iso8859-6 AF replace \uFFFD -1 {} {} + iso8859-6 AF strict {} 0 {} {} + iso8859-6 B0 tcl8 \U000000B0 -1 {} {} + iso8859-6 B0 replace \uFFFD -1 {} {} + iso8859-6 B0 strict {} 0 {} {} + iso8859-6 B1 tcl8 \U000000B1 -1 {} {} + iso8859-6 B1 replace \uFFFD -1 {} {} + iso8859-6 B1 strict {} 0 {} {} + iso8859-6 B2 tcl8 \U000000B2 -1 {} {} + iso8859-6 B2 replace \uFFFD -1 {} {} + iso8859-6 B2 strict {} 0 {} {} + iso8859-6 B3 tcl8 \U000000B3 -1 {} {} + iso8859-6 B3 replace \uFFFD -1 {} {} + iso8859-6 B3 strict {} 0 {} {} + iso8859-6 B4 tcl8 \U000000B4 -1 {} {} + iso8859-6 B4 replace \uFFFD -1 {} {} + iso8859-6 B4 strict {} 0 {} {} + iso8859-6 B5 tcl8 \U000000B5 -1 {} {} + iso8859-6 B5 replace \uFFFD -1 {} {} + iso8859-6 B5 strict {} 0 {} {} + iso8859-6 B6 tcl8 \U000000B6 -1 {} {} + iso8859-6 B6 replace \uFFFD -1 {} {} + iso8859-6 B6 strict {} 0 {} {} + iso8859-6 B7 tcl8 \U000000B7 -1 {} {} + iso8859-6 B7 replace \uFFFD -1 {} {} + iso8859-6 B7 strict {} 0 {} {} + iso8859-6 B8 tcl8 \U000000B8 -1 {} {} + iso8859-6 B8 replace \uFFFD -1 {} {} + iso8859-6 B8 strict {} 0 {} {} + iso8859-6 B9 tcl8 \U000000B9 -1 {} {} + iso8859-6 B9 replace \uFFFD -1 {} {} + iso8859-6 B9 strict {} 0 {} {} + iso8859-6 BA tcl8 \U000000BA -1 {} {} + iso8859-6 BA replace \uFFFD -1 {} {} + iso8859-6 BA strict {} 0 {} {} + iso8859-6 BC tcl8 \U000000BC -1 {} {} + iso8859-6 BC replace \uFFFD -1 {} {} + iso8859-6 BC strict {} 0 {} {} + iso8859-6 BD tcl8 \U000000BD -1 {} {} + iso8859-6 BD replace \uFFFD -1 {} {} + iso8859-6 BD strict {} 0 {} {} + iso8859-6 BE tcl8 \U000000BE -1 {} {} + iso8859-6 BE replace \uFFFD -1 {} {} + iso8859-6 BE strict {} 0 {} {} + iso8859-6 C0 tcl8 \U000000C0 -1 {} {} + iso8859-6 C0 replace \uFFFD -1 {} {} + iso8859-6 C0 strict {} 0 {} {} + iso8859-6 DB tcl8 \U000000DB -1 {} {} + iso8859-6 DB replace \uFFFD -1 {} {} + iso8859-6 DB strict {} 0 {} {} + iso8859-6 DC tcl8 \U000000DC -1 {} {} + iso8859-6 DC replace \uFFFD -1 {} {} + iso8859-6 DC strict {} 0 {} {} + iso8859-6 DD tcl8 \U000000DD -1 {} {} + iso8859-6 DD replace \uFFFD -1 {} {} + iso8859-6 DD strict {} 0 {} {} + iso8859-6 DE tcl8 \U000000DE -1 {} {} + iso8859-6 DE replace \uFFFD -1 {} {} + iso8859-6 DE strict {} 0 {} {} + iso8859-6 DF tcl8 \U000000DF -1 {} {} + iso8859-6 DF replace \uFFFD -1 {} {} + iso8859-6 DF strict {} 0 {} {} + iso8859-6 F3 tcl8 \U000000F3 -1 {} {} + iso8859-6 F3 replace \uFFFD -1 {} {} + iso8859-6 F3 strict {} 0 {} {} + iso8859-6 F4 tcl8 \U000000F4 -1 {} {} + iso8859-6 F4 replace \uFFFD -1 {} {} + iso8859-6 F4 strict {} 0 {} {} + iso8859-6 F5 tcl8 \U000000F5 -1 {} {} + iso8859-6 F5 replace \uFFFD -1 {} {} + iso8859-6 F5 strict {} 0 {} {} + iso8859-6 F6 tcl8 \U000000F6 -1 {} {} + iso8859-6 F6 replace \uFFFD -1 {} {} + iso8859-6 F6 strict {} 0 {} {} + iso8859-6 F7 tcl8 \U000000F7 -1 {} {} + iso8859-6 F7 replace \uFFFD -1 {} {} + iso8859-6 F7 strict {} 0 {} {} + iso8859-6 F8 tcl8 \U000000F8 -1 {} {} + iso8859-6 F8 replace \uFFFD -1 {} {} + iso8859-6 F8 strict {} 0 {} {} + iso8859-6 F9 tcl8 \U000000F9 -1 {} {} + iso8859-6 F9 replace \uFFFD -1 {} {} + iso8859-6 F9 strict {} 0 {} {} + iso8859-6 FA tcl8 \U000000FA -1 {} {} + iso8859-6 FA replace \uFFFD -1 {} {} + iso8859-6 FA strict {} 0 {} {} + iso8859-6 FB tcl8 \U000000FB -1 {} {} + iso8859-6 FB replace \uFFFD -1 {} {} + iso8859-6 FB strict {} 0 {} {} + iso8859-6 FC tcl8 \U000000FC -1 {} {} + iso8859-6 FC replace \uFFFD -1 {} {} + iso8859-6 FC strict {} 0 {} {} + iso8859-6 FD tcl8 \U000000FD -1 {} {} + iso8859-6 FD replace \uFFFD -1 {} {} + iso8859-6 FD strict {} 0 {} {} + iso8859-6 FE tcl8 \U000000FE -1 {} {} + iso8859-6 FE replace \uFFFD -1 {} {} + iso8859-6 FE strict {} 0 {} {} + iso8859-6 FF tcl8 \U000000FF -1 {} {} + iso8859-6 FF replace \uFFFD -1 {} {} + iso8859-6 FF strict {} 0 {} {} +}; # iso8859-6 + +# iso8859-6 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-6 \U000000A1 tcl8 1A -1 {} {} + iso8859-6 \U000000A1 replace 1A -1 {} {} + iso8859-6 \U000000A1 strict {} 0 {} {} + iso8859-6 \U00000400 tcl8 1A -1 {} {} + iso8859-6 \U00000400 replace 1A -1 {} {} + iso8859-6 \U00000400 strict {} 0 {} {} + iso8859-6 \U0000D800 tcl8 1A -1 {} {} + iso8859-6 \U0000D800 replace 1A -1 {} {} + iso8859-6 \U0000D800 strict {} 0 {} {} + iso8859-6 \U0000DC00 tcl8 1A -1 {} {} + iso8859-6 \U0000DC00 replace 1A -1 {} {} + iso8859-6 \U0000DC00 strict {} 0 {} {} + iso8859-6 \U00010000 tcl8 1A -1 {} {} + iso8859-6 \U00010000 replace 1A -1 {} {} + iso8859-6 \U00010000 strict {} 0 {} {} + iso8859-6 \U0010FFFF tcl8 1A -1 {} {} + iso8859-6 \U0010FFFF replace 1A -1 {} {} + iso8859-6 \U0010FFFF strict {} 0 {} {} +}; # iso8859-6 + +# +# iso8859-7 (generated from glibc-ISO_8859_7-2.3.3) + +test encoding-convertfrom-ucmCompare-iso8859-7 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-7 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B7 B7 00BB BB 00BD BD 037A AA 0384 B4 0385 B5 0386 B6 0388 B8 0389 B9 038A BA 038C BC 038E BE 038F BF 0390 C0 0391 C1 0392 C2 0393 C3 0394 C4 0395 C5 0396 C6 0397 C7 0398 C8 0399 C9 039A CA 039B CB 039C CC 039D CD 039E CE 039F CF 03A0 D0 03A1 D1 03A3 D3 03A4 D4 03A5 D5 03A6 D6 03A7 D7 03A8 D8 03A9 D9 03AA DA 03AB DB 03AC DC 03AD DD 03AE DE 03AF DF 03B0 E0 03B1 E1 03B2 E2 03B3 E3 03B4 E4 03B5 E5 03B6 E6 03B7 E7 03B8 E8 03B9 E9 03BA EA 03BB EB 03BC EC 03BD ED 03BE EE 03BF EF 03C0 F0 03C1 F1 03C2 F2 03C3 F3 03C4 F4 03C5 F5 03C6 F6 03C7 F7 03C8 F8 03C9 F9 03CA FA 03CB FB 03CC FC 03CD FD 03CE FE 2015 AF 2018 A1 2019 A2 20AC A4 20AF A5} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-7 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-7 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B7 B7 00BB BB 00BD BD 037A AA 0384 B4 0385 B5 0386 B6 0388 B8 0389 B9 038A BA 038C BC 038E BE 038F BF 0390 C0 0391 C1 0392 C2 0393 C3 0394 C4 0395 C5 0396 C6 0397 C7 0398 C8 0399 C9 039A CA 039B CB 039C CC 039D CD 039E CE 039F CF 03A0 D0 03A1 D1 03A3 D3 03A4 D4 03A5 D5 03A6 D6 03A7 D7 03A8 D8 03A9 D9 03AA DA 03AB DB 03AC DC 03AD DD 03AE DE 03AF DF 03B0 E0 03B1 E1 03B2 E2 03B3 E3 03B4 E4 03B5 E5 03B6 E6 03B7 E7 03B8 E8 03B9 E9 03BA EA 03BB EB 03BC EC 03BD ED 03BE EE 03BF EF 03C0 F0 03C1 F1 03C2 F2 03C3 F3 03C4 F4 03C5 F5 03C6 F6 03C7 F7 03C8 F8 03C9 F9 03CA FA 03CB FB 03CC FC 03CD FD 03CE FE 2015 AF 2018 A1 2019 A2 20AC A4 20AF A5} +} -result {} + +# iso8859-7 - invalid byte sequences +lappend encInvalidBytes {*}{ + iso8859-7 AE tcl8 \U000000AE -1 {} {} + iso8859-7 AE replace \uFFFD -1 {} {} + iso8859-7 AE strict {} 0 {} {} + iso8859-7 D2 tcl8 \U000000D2 -1 {} {} + iso8859-7 D2 replace \uFFFD -1 {} {} + iso8859-7 D2 strict {} 0 {} {} + iso8859-7 FF tcl8 \U000000FF -1 {} {} + iso8859-7 FF replace \uFFFD -1 {} {} + iso8859-7 FF strict {} 0 {} {} +}; # iso8859-7 + +# iso8859-7 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-7 \U000000A1 tcl8 1A -1 {} {} + iso8859-7 \U000000A1 replace 1A -1 {} {} + iso8859-7 \U000000A1 strict {} 0 {} {} + iso8859-7 \U00000400 tcl8 1A -1 {} {} + iso8859-7 \U00000400 replace 1A -1 {} {} + iso8859-7 \U00000400 strict {} 0 {} {} + iso8859-7 \U0000D800 tcl8 1A -1 {} {} + iso8859-7 \U0000D800 replace 1A -1 {} {} + iso8859-7 \U0000D800 strict {} 0 {} {} + iso8859-7 \U0000DC00 tcl8 1A -1 {} {} + iso8859-7 \U0000DC00 replace 1A -1 {} {} + iso8859-7 \U0000DC00 strict {} 0 {} {} + iso8859-7 \U00010000 tcl8 1A -1 {} {} + iso8859-7 \U00010000 replace 1A -1 {} {} + iso8859-7 \U00010000 strict {} 0 {} {} + iso8859-7 \U0010FFFF tcl8 1A -1 {} {} + iso8859-7 \U0010FFFF replace 1A -1 {} {} + iso8859-7 \U0010FFFF strict {} 0 {} {} +}; # iso8859-7 + +# +# iso8859-8 (generated from glibc-ISO_8859_8-2.3.3) + +test encoding-convertfrom-ucmCompare-iso8859-8 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-8 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00D7 AA 00F7 BA 05D0 E0 05D1 E1 05D2 E2 05D3 E3 05D4 E4 05D5 E5 05D6 E6 05D7 E7 05D8 E8 05D9 E9 05DA EA 05DB EB 05DC EC 05DD ED 05DE EE 05DF EF 05E0 F0 05E1 F1 05E2 F2 05E3 F3 05E4 F4 05E5 F5 05E6 F6 05E7 F7 05E8 F8 05E9 F9 05EA FA 200E FD 200F FE 2017 DF} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-8 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-8 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00D7 AA 00F7 BA 05D0 E0 05D1 E1 05D2 E2 05D3 E3 05D4 E4 05D5 E5 05D6 E6 05D7 E7 05D8 E8 05D9 E9 05DA EA 05DB EB 05DC EC 05DD ED 05DE EE 05DF EF 05E0 F0 05E1 F1 05E2 F2 05E3 F3 05E4 F4 05E5 F5 05E6 F6 05E7 F7 05E8 F8 05E9 F9 05EA FA 200E FD 200F FE 2017 DF} +} -result {} + +# iso8859-8 - invalid byte sequences +lappend encInvalidBytes {*}{ + iso8859-8 A1 tcl8 \U000000A1 -1 {} {} + iso8859-8 A1 replace \uFFFD -1 {} {} + iso8859-8 A1 strict {} 0 {} {} + iso8859-8 BF tcl8 \U000000BF -1 {} {} + iso8859-8 BF replace \uFFFD -1 {} {} + iso8859-8 BF strict {} 0 {} {} + iso8859-8 C0 tcl8 \U000000C0 -1 {} {} + iso8859-8 C0 replace \uFFFD -1 {} {} + iso8859-8 C0 strict {} 0 {} {} + iso8859-8 C1 tcl8 \U000000C1 -1 {} {} + iso8859-8 C1 replace \uFFFD -1 {} {} + iso8859-8 C1 strict {} 0 {} {} + iso8859-8 C2 tcl8 \U000000C2 -1 {} {} + iso8859-8 C2 replace \uFFFD -1 {} {} + iso8859-8 C2 strict {} 0 {} {} + iso8859-8 C3 tcl8 \U000000C3 -1 {} {} + iso8859-8 C3 replace \uFFFD -1 {} {} + iso8859-8 C3 strict {} 0 {} {} + iso8859-8 C4 tcl8 \U000000C4 -1 {} {} + iso8859-8 C4 replace \uFFFD -1 {} {} + iso8859-8 C4 strict {} 0 {} {} + iso8859-8 C5 tcl8 \U000000C5 -1 {} {} + iso8859-8 C5 replace \uFFFD -1 {} {} + iso8859-8 C5 strict {} 0 {} {} + iso8859-8 C6 tcl8 \U000000C6 -1 {} {} + iso8859-8 C6 replace \uFFFD -1 {} {} + iso8859-8 C6 strict {} 0 {} {} + iso8859-8 C7 tcl8 \U000000C7 -1 {} {} + iso8859-8 C7 replace \uFFFD -1 {} {} + iso8859-8 C7 strict {} 0 {} {} + iso8859-8 C8 tcl8 \U000000C8 -1 {} {} + iso8859-8 C8 replace \uFFFD -1 {} {} + iso8859-8 C8 strict {} 0 {} {} + iso8859-8 C9 tcl8 \U000000C9 -1 {} {} + iso8859-8 C9 replace \uFFFD -1 {} {} + iso8859-8 C9 strict {} 0 {} {} + iso8859-8 CA tcl8 \U000000CA -1 {} {} + iso8859-8 CA replace \uFFFD -1 {} {} + iso8859-8 CA strict {} 0 {} {} + iso8859-8 CB tcl8 \U000000CB -1 {} {} + iso8859-8 CB replace \uFFFD -1 {} {} + iso8859-8 CB strict {} 0 {} {} + iso8859-8 CC tcl8 \U000000CC -1 {} {} + iso8859-8 CC replace \uFFFD -1 {} {} + iso8859-8 CC strict {} 0 {} {} + iso8859-8 CD tcl8 \U000000CD -1 {} {} + iso8859-8 CD replace \uFFFD -1 {} {} + iso8859-8 CD strict {} 0 {} {} + iso8859-8 CE tcl8 \U000000CE -1 {} {} + iso8859-8 CE replace \uFFFD -1 {} {} + iso8859-8 CE strict {} 0 {} {} + iso8859-8 CF tcl8 \U000000CF -1 {} {} + iso8859-8 CF replace \uFFFD -1 {} {} + iso8859-8 CF strict {} 0 {} {} + iso8859-8 D0 tcl8 \U000000D0 -1 {} {} + iso8859-8 D0 replace \uFFFD -1 {} {} + iso8859-8 D0 strict {} 0 {} {} + iso8859-8 D1 tcl8 \U000000D1 -1 {} {} + iso8859-8 D1 replace \uFFFD -1 {} {} + iso8859-8 D1 strict {} 0 {} {} + iso8859-8 D2 tcl8 \U000000D2 -1 {} {} + iso8859-8 D2 replace \uFFFD -1 {} {} + iso8859-8 D2 strict {} 0 {} {} + iso8859-8 D3 tcl8 \U000000D3 -1 {} {} + iso8859-8 D3 replace \uFFFD -1 {} {} + iso8859-8 D3 strict {} 0 {} {} + iso8859-8 D4 tcl8 \U000000D4 -1 {} {} + iso8859-8 D4 replace \uFFFD -1 {} {} + iso8859-8 D4 strict {} 0 {} {} + iso8859-8 D5 tcl8 \U000000D5 -1 {} {} + iso8859-8 D5 replace \uFFFD -1 {} {} + iso8859-8 D5 strict {} 0 {} {} + iso8859-8 D6 tcl8 \U000000D6 -1 {} {} + iso8859-8 D6 replace \uFFFD -1 {} {} + iso8859-8 D6 strict {} 0 {} {} + iso8859-8 D7 tcl8 \U000000D7 -1 {} {} + iso8859-8 D7 replace \uFFFD -1 {} {} + iso8859-8 D7 strict {} 0 {} {} + iso8859-8 D8 tcl8 \U000000D8 -1 {} {} + iso8859-8 D8 replace \uFFFD -1 {} {} + iso8859-8 D8 strict {} 0 {} {} + iso8859-8 D9 tcl8 \U000000D9 -1 {} {} + iso8859-8 D9 replace \uFFFD -1 {} {} + iso8859-8 D9 strict {} 0 {} {} + iso8859-8 DA tcl8 \U000000DA -1 {} {} + iso8859-8 DA replace \uFFFD -1 {} {} + iso8859-8 DA strict {} 0 {} {} + iso8859-8 DB tcl8 \U000000DB -1 {} {} + iso8859-8 DB replace \uFFFD -1 {} {} + iso8859-8 DB strict {} 0 {} {} + iso8859-8 DC tcl8 \U000000DC -1 {} {} + iso8859-8 DC replace \uFFFD -1 {} {} + iso8859-8 DC strict {} 0 {} {} + iso8859-8 DD tcl8 \U000000DD -1 {} {} + iso8859-8 DD replace \uFFFD -1 {} {} + iso8859-8 DD strict {} 0 {} {} + iso8859-8 DE tcl8 \U000000DE -1 {} {} + iso8859-8 DE replace \uFFFD -1 {} {} + iso8859-8 DE strict {} 0 {} {} + iso8859-8 FB tcl8 \U000000FB -1 {} {} + iso8859-8 FB replace \uFFFD -1 {} {} + iso8859-8 FB strict {} 0 {} {} + iso8859-8 FC tcl8 \U000000FC -1 {} {} + iso8859-8 FC replace \uFFFD -1 {} {} + iso8859-8 FC strict {} 0 {} {} + iso8859-8 FF tcl8 \U000000FF -1 {} {} + iso8859-8 FF replace \uFFFD -1 {} {} + iso8859-8 FF strict {} 0 {} {} +}; # iso8859-8 + +# iso8859-8 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-8 \U000000A1 tcl8 1A -1 {} {} + iso8859-8 \U000000A1 replace 1A -1 {} {} + iso8859-8 \U000000A1 strict {} 0 {} {} + iso8859-8 \U00000400 tcl8 1A -1 {} {} + iso8859-8 \U00000400 replace 1A -1 {} {} + iso8859-8 \U00000400 strict {} 0 {} {} + iso8859-8 \U0000D800 tcl8 1A -1 {} {} + iso8859-8 \U0000D800 replace 1A -1 {} {} + iso8859-8 \U0000D800 strict {} 0 {} {} + iso8859-8 \U0000DC00 tcl8 1A -1 {} {} + iso8859-8 \U0000DC00 replace 1A -1 {} {} + iso8859-8 \U0000DC00 strict {} 0 {} {} + iso8859-8 \U00010000 tcl8 1A -1 {} {} + iso8859-8 \U00010000 replace 1A -1 {} {} + iso8859-8 \U00010000 strict {} 0 {} {} + iso8859-8 \U0010FFFF tcl8 1A -1 {} {} + iso8859-8 \U0010FFFF replace 1A -1 {} {} + iso8859-8 \U0010FFFF strict {} 0 {} {} +}; # iso8859-8 + +# +# iso8859-9 (generated from glibc-ISO_8859_9-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-9 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-9 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 011E D0 011F F0 0130 DD 0131 FD 015E DE 015F FE} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-9 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-9 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A4 A4 00A5 A5 00A6 A6 00A7 A7 00A8 A8 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B4 B4 00B5 B5 00B6 B6 00B7 B7 00B8 B8 00B9 B9 00BA BA 00BB BB 00BC BC 00BD BD 00BE BE 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 011E D0 011F F0 0130 DD 0131 FD 015E DE 015F FE} +} -result {} + +# iso8859-9 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-9 + +# iso8859-9 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-9 \U000000D0 tcl8 1A -1 {} {} + iso8859-9 \U000000D0 replace 1A -1 {} {} + iso8859-9 \U000000D0 strict {} 0 {} {} + iso8859-9 \U00000400 tcl8 1A -1 {} {} + iso8859-9 \U00000400 replace 1A -1 {} {} + iso8859-9 \U00000400 strict {} 0 {} {} + iso8859-9 \U0000D800 tcl8 1A -1 {} {} + iso8859-9 \U0000D800 replace 1A -1 {} {} + iso8859-9 \U0000D800 strict {} 0 {} {} + iso8859-9 \U0000DC00 tcl8 1A -1 {} {} + iso8859-9 \U0000DC00 replace 1A -1 {} {} + iso8859-9 \U0000DC00 strict {} 0 {} {} + iso8859-9 \U00010000 tcl8 1A -1 {} {} + iso8859-9 \U00010000 replace 1A -1 {} {} + iso8859-9 \U00010000 strict {} 0 {} {} + iso8859-9 \U0010FFFF tcl8 1A -1 {} {} + iso8859-9 \U0010FFFF replace 1A -1 {} {} + iso8859-9 \U0010FFFF strict {} 0 {} {} +}; # iso8859-9 + +# +# iso8859-10 (generated from glibc-ISO_8859_10-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-10 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-10 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 A7 00AD AD 00B0 B0 00B7 B7 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C9 C9 00CB CB 00CD CD 00CE CE 00CF CF 00D0 D0 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D8 D8 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E9 E9 00EB EB 00ED ED 00EE EE 00EF EF 00F0 F0 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F8 F8 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 0100 C0 0101 E0 0104 A1 0105 B1 010C C8 010D E8 0110 A9 0111 B9 0112 A2 0113 B2 0116 CC 0117 EC 0118 CA 0119 EA 0122 A3 0123 B3 0128 A5 0129 B5 012A A4 012B B4 012E C7 012F E7 0136 A6 0137 B6 0138 FF 013B A8 013C B8 0145 D1 0146 F1 014A AF 014B BF 014C D2 014D F2 0160 AA 0161 BA 0166 AB 0167 BB 0168 D7 0169 F7 016A AE 016B BE 0172 D9 0173 F9 017D AC 017E BC 2015 BD} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-10 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-10 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 A7 00AD AD 00B0 B0 00B7 B7 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C9 C9 00CB CB 00CD CD 00CE CE 00CF CF 00D0 D0 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D8 D8 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E9 E9 00EB EB 00ED ED 00EE EE 00EF EF 00F0 F0 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F8 F8 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 0100 C0 0101 E0 0104 A1 0105 B1 010C C8 010D E8 0110 A9 0111 B9 0112 A2 0113 B2 0116 CC 0117 EC 0118 CA 0119 EA 0122 A3 0123 B3 0128 A5 0129 B5 012A A4 012B B4 012E C7 012F E7 0136 A6 0137 B6 0138 FF 013B A8 013C B8 0145 D1 0146 F1 014A AF 014B BF 014C D2 014D F2 0160 AA 0161 BA 0166 AB 0167 BB 0168 D7 0169 F7 016A AE 016B BE 0172 D9 0173 F9 017D AC 017E BC 2015 BD} +} -result {} + +# iso8859-10 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-10 + +# iso8859-10 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-10 \U000000A1 tcl8 1A -1 {} {} + iso8859-10 \U000000A1 replace 1A -1 {} {} + iso8859-10 \U000000A1 strict {} 0 {} {} + iso8859-10 \U00000400 tcl8 1A -1 {} {} + iso8859-10 \U00000400 replace 1A -1 {} {} + iso8859-10 \U00000400 strict {} 0 {} {} + iso8859-10 \U0000D800 tcl8 1A -1 {} {} + iso8859-10 \U0000D800 replace 1A -1 {} {} + iso8859-10 \U0000D800 strict {} 0 {} {} + iso8859-10 \U0000DC00 tcl8 1A -1 {} {} + iso8859-10 \U0000DC00 replace 1A -1 {} {} + iso8859-10 \U0000DC00 strict {} 0 {} {} + iso8859-10 \U00010000 tcl8 1A -1 {} {} + iso8859-10 \U00010000 replace 1A -1 {} {} + iso8859-10 \U00010000 strict {} 0 {} {} + iso8859-10 \U0010FFFF tcl8 1A -1 {} {} + iso8859-10 \U0010FFFF replace 1A -1 {} {} + iso8859-10 \U0010FFFF strict {} 0 {} {} +}; # iso8859-10 + +# +# iso8859-11 (generated from glibc-ISO_8859_11-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-11 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-11 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 0E01 A1 0E02 A2 0E03 A3 0E04 A4 0E05 A5 0E06 A6 0E07 A7 0E08 A8 0E09 A9 0E0A AA 0E0B AB 0E0C AC 0E0D AD 0E0E AE 0E0F AF 0E10 B0 0E11 B1 0E12 B2 0E13 B3 0E14 B4 0E15 B5 0E16 B6 0E17 B7 0E18 B8 0E19 B9 0E1A BA 0E1B BB 0E1C BC 0E1D BD 0E1E BE 0E1F BF 0E20 C0 0E21 C1 0E22 C2 0E23 C3 0E24 C4 0E25 C5 0E26 C6 0E27 C7 0E28 C8 0E29 C9 0E2A CA 0E2B CB 0E2C CC 0E2D CD 0E2E CE 0E2F CF 0E30 D0 0E31 D1 0E32 D2 0E33 D3 0E34 D4 0E35 D5 0E36 D6 0E37 D7 0E38 D8 0E39 D9 0E3A DA 0E3F DF 0E40 E0 0E41 E1 0E42 E2 0E43 E3 0E44 E4 0E45 E5 0E46 E6 0E47 E7 0E48 E8 0E49 E9 0E4A EA 0E4B EB 0E4C EC 0E4D ED 0E4E EE 0E4F EF 0E50 F0 0E51 F1 0E52 F2 0E53 F3 0E54 F4 0E55 F5 0E56 F6 0E57 F7 0E58 F8 0E59 F9 0E5A FA 0E5B FB} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-11 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-11 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 0E01 A1 0E02 A2 0E03 A3 0E04 A4 0E05 A5 0E06 A6 0E07 A7 0E08 A8 0E09 A9 0E0A AA 0E0B AB 0E0C AC 0E0D AD 0E0E AE 0E0F AF 0E10 B0 0E11 B1 0E12 B2 0E13 B3 0E14 B4 0E15 B5 0E16 B6 0E17 B7 0E18 B8 0E19 B9 0E1A BA 0E1B BB 0E1C BC 0E1D BD 0E1E BE 0E1F BF 0E20 C0 0E21 C1 0E22 C2 0E23 C3 0E24 C4 0E25 C5 0E26 C6 0E27 C7 0E28 C8 0E29 C9 0E2A CA 0E2B CB 0E2C CC 0E2D CD 0E2E CE 0E2F CF 0E30 D0 0E31 D1 0E32 D2 0E33 D3 0E34 D4 0E35 D5 0E36 D6 0E37 D7 0E38 D8 0E39 D9 0E3A DA 0E3F DF 0E40 E0 0E41 E1 0E42 E2 0E43 E3 0E44 E4 0E45 E5 0E46 E6 0E47 E7 0E48 E8 0E49 E9 0E4A EA 0E4B EB 0E4C EC 0E4D ED 0E4E EE 0E4F EF 0E50 F0 0E51 F1 0E52 F2 0E53 F3 0E54 F4 0E55 F5 0E56 F6 0E57 F7 0E58 F8 0E59 F9 0E5A FA 0E5B FB} +} -result {} + +# iso8859-11 - invalid byte sequences +lappend encInvalidBytes {*}{ + iso8859-11 DB tcl8 \U000000DB -1 {} {} + iso8859-11 DB replace \uFFFD -1 {} {} + iso8859-11 DB strict {} 0 {} {} + iso8859-11 DC tcl8 \U000000DC -1 {} {} + iso8859-11 DC replace \uFFFD -1 {} {} + iso8859-11 DC strict {} 0 {} {} + iso8859-11 DD tcl8 \U000000DD -1 {} {} + iso8859-11 DD replace \uFFFD -1 {} {} + iso8859-11 DD strict {} 0 {} {} + iso8859-11 DE tcl8 \U000000DE -1 {} {} + iso8859-11 DE replace \uFFFD -1 {} {} + iso8859-11 DE strict {} 0 {} {} + iso8859-11 FC tcl8 \U000000FC -1 {} {} + iso8859-11 FC replace \uFFFD -1 {} {} + iso8859-11 FC strict {} 0 {} {} + iso8859-11 FD tcl8 \U000000FD -1 {} {} + iso8859-11 FD replace \uFFFD -1 {} {} + iso8859-11 FD strict {} 0 {} {} + iso8859-11 FE tcl8 \U000000FE -1 {} {} + iso8859-11 FE replace \uFFFD -1 {} {} + iso8859-11 FE strict {} 0 {} {} + iso8859-11 FF tcl8 \U000000FF -1 {} {} + iso8859-11 FF replace \uFFFD -1 {} {} + iso8859-11 FF strict {} 0 {} {} +}; # iso8859-11 + +# iso8859-11 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-11 \U000000A1 tcl8 1A -1 {} {} + iso8859-11 \U000000A1 replace 1A -1 {} {} + iso8859-11 \U000000A1 strict {} 0 {} {} + iso8859-11 \U00000400 tcl8 1A -1 {} {} + iso8859-11 \U00000400 replace 1A -1 {} {} + iso8859-11 \U00000400 strict {} 0 {} {} + iso8859-11 \U0000D800 tcl8 1A -1 {} {} + iso8859-11 \U0000D800 replace 1A -1 {} {} + iso8859-11 \U0000D800 strict {} 0 {} {} + iso8859-11 \U0000DC00 tcl8 1A -1 {} {} + iso8859-11 \U0000DC00 replace 1A -1 {} {} + iso8859-11 \U0000DC00 strict {} 0 {} {} + iso8859-11 \U00010000 tcl8 1A -1 {} {} + iso8859-11 \U00010000 replace 1A -1 {} {} + iso8859-11 \U00010000 strict {} 0 {} {} + iso8859-11 \U0010FFFF tcl8 1A -1 {} {} + iso8859-11 \U0010FFFF replace 1A -1 {} {} + iso8859-11 \U0010FFFF strict {} 0 {} {} +}; # iso8859-11 + +# +# iso8859-13 (generated from glibc-ISO_8859_13-2.3.3) + +test encoding-convertfrom-ucmCompare-iso8859-13 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-13 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A6 A6 00A7 A7 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00C4 C4 00C5 C5 00C6 AF 00C9 C9 00D3 D3 00D5 D5 00D6 D6 00D7 D7 00D8 A8 00DC DC 00DF DF 00E4 E4 00E5 E5 00E6 BF 00E9 E9 00F3 F3 00F5 F5 00F6 F6 00F7 F7 00F8 B8 00FC FC 0100 C2 0101 E2 0104 C0 0105 E0 0106 C3 0107 E3 010C C8 010D E8 0112 C7 0113 E7 0116 CB 0117 EB 0118 C6 0119 E6 0122 CC 0123 EC 012A CE 012B EE 012E C1 012F E1 0136 CD 0137 ED 013B CF 013C EF 0141 D9 0142 F9 0143 D1 0144 F1 0145 D2 0146 F2 014C D4 014D F4 0156 AA 0157 BA 015A DA 015B FA 0160 D0 0161 F0 016A DB 016B FB 0172 D8 0173 F8 0179 CA 017A EA 017B DD 017C FD 017D DE 017E FE 2019 FF 201C B4 201D A1 201E A5} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-13 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-13 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A2 A2 00A3 A3 00A4 A4 00A6 A6 00A7 A7 00A9 A9 00AB AB 00AC AC 00AD AD 00AE AE 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00B9 B9 00BB BB 00BC BC 00BD BD 00BE BE 00C4 C4 00C5 C5 00C6 AF 00C9 C9 00D3 D3 00D5 D5 00D6 D6 00D7 D7 00D8 A8 00DC DC 00DF DF 00E4 E4 00E5 E5 00E6 BF 00E9 E9 00F3 F3 00F5 F5 00F6 F6 00F7 F7 00F8 B8 00FC FC 0100 C2 0101 E2 0104 C0 0105 E0 0106 C3 0107 E3 010C C8 010D E8 0112 C7 0113 E7 0116 CB 0117 EB 0118 C6 0119 E6 0122 CC 0123 EC 012A CE 012B EE 012E C1 012F E1 0136 CD 0137 ED 013B CF 013C EF 0141 D9 0142 F9 0143 D1 0144 F1 0145 D2 0146 F2 014C D4 014D F4 0156 AA 0157 BA 015A DA 015B FA 0160 D0 0161 F0 016A DB 016B FB 0172 D8 0173 F8 0179 CA 017A EA 017B DD 017C FD 017D DE 017E FE 2019 FF 201C B4 201D A1 201E A5} +} -result {} + +# iso8859-13 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-13 + +# iso8859-13 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-13 \U000000A1 tcl8 1A -1 {} {} + iso8859-13 \U000000A1 replace 1A -1 {} {} + iso8859-13 \U000000A1 strict {} 0 {} {} + iso8859-13 \U00000400 tcl8 1A -1 {} {} + iso8859-13 \U00000400 replace 1A -1 {} {} + iso8859-13 \U00000400 strict {} 0 {} {} + iso8859-13 \U0000D800 tcl8 1A -1 {} {} + iso8859-13 \U0000D800 replace 1A -1 {} {} + iso8859-13 \U0000D800 strict {} 0 {} {} + iso8859-13 \U0000DC00 tcl8 1A -1 {} {} + iso8859-13 \U0000DC00 replace 1A -1 {} {} + iso8859-13 \U0000DC00 strict {} 0 {} {} + iso8859-13 \U00010000 tcl8 1A -1 {} {} + iso8859-13 \U00010000 replace 1A -1 {} {} + iso8859-13 \U00010000 strict {} 0 {} {} + iso8859-13 \U0010FFFF tcl8 1A -1 {} {} + iso8859-13 \U0010FFFF replace 1A -1 {} {} + iso8859-13 \U0010FFFF strict {} 0 {} {} +}; # iso8859-13 + +# +# iso8859-14 (generated from glibc-ISO_8859_14-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-14 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-14 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A7 A7 00A9 A9 00AD AD 00AE AE 00B6 B6 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FF FF 010A A4 010B A5 0120 B2 0121 B3 0174 D0 0175 F0 0176 DE 0177 FE 0178 AF 1E02 A1 1E03 A2 1E0A A6 1E0B AB 1E1E B0 1E1F B1 1E40 B4 1E41 B5 1E56 B7 1E57 B9 1E60 BB 1E61 BF 1E6A D7 1E6B F7 1E80 A8 1E81 B8 1E82 AA 1E83 BA 1E84 BD 1E85 BE 1EF2 AC 1EF3 BC} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-14 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-14 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A3 A3 00A7 A7 00A9 A9 00AD AD 00AE AE 00B6 B6 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FF FF 010A A4 010B A5 0120 B2 0121 B3 0174 D0 0175 F0 0176 DE 0177 FE 0178 AF 1E02 A1 1E03 A2 1E0A A6 1E0B AB 1E1E B0 1E1F B1 1E40 B4 1E41 B5 1E56 B7 1E57 B9 1E60 BB 1E61 BF 1E6A D7 1E6B F7 1E80 A8 1E81 B8 1E82 AA 1E83 BA 1E84 BD 1E85 BE 1EF2 AC 1EF3 BC} +} -result {} + +# iso8859-14 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-14 + +# iso8859-14 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-14 \U000000A1 tcl8 1A -1 {} {} + iso8859-14 \U000000A1 replace 1A -1 {} {} + iso8859-14 \U000000A1 strict {} 0 {} {} + iso8859-14 \U00000400 tcl8 1A -1 {} {} + iso8859-14 \U00000400 replace 1A -1 {} {} + iso8859-14 \U00000400 strict {} 0 {} {} + iso8859-14 \U0000D800 tcl8 1A -1 {} {} + iso8859-14 \U0000D800 replace 1A -1 {} {} + iso8859-14 \U0000D800 strict {} 0 {} {} + iso8859-14 \U0000DC00 tcl8 1A -1 {} {} + iso8859-14 \U0000DC00 replace 1A -1 {} {} + iso8859-14 \U0000DC00 strict {} 0 {} {} + iso8859-14 \U00010000 tcl8 1A -1 {} {} + iso8859-14 \U00010000 replace 1A -1 {} {} + iso8859-14 \U00010000 strict {} 0 {} {} + iso8859-14 \U0010FFFF tcl8 1A -1 {} {} + iso8859-14 \U0010FFFF replace 1A -1 {} {} + iso8859-14 \U0010FFFF strict {} 0 {} {} +}; # iso8859-14 + +# +# iso8859-15 (generated from glibc-ISO_8859_15-2.1.2) + +test encoding-convertfrom-ucmCompare-iso8859-15 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-15 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A5 A5 00A7 A7 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00B9 B9 00BA BA 00BB BB 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF 0152 BC 0153 BD 0160 A6 0161 A8 0178 BE 017D B4 017E B8 20AC A4} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-15 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-15 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A1 A1 00A2 A2 00A3 A3 00A5 A5 00A7 A7 00A9 A9 00AA AA 00AB AB 00AC AC 00AD AD 00AE AE 00AF AF 00B0 B0 00B1 B1 00B2 B2 00B3 B3 00B5 B5 00B6 B6 00B7 B7 00B9 B9 00BA BA 00BB BB 00BF BF 00C0 C0 00C1 C1 00C2 C2 00C3 C3 00C4 C4 00C5 C5 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D0 D0 00D1 D1 00D2 D2 00D3 D3 00D4 D4 00D5 D5 00D6 D6 00D7 D7 00D8 D8 00D9 D9 00DA DA 00DB DB 00DC DC 00DD DD 00DE DE 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E3 E3 00E4 E4 00E5 E5 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F0 F0 00F1 F1 00F2 F2 00F3 F3 00F4 F4 00F5 F5 00F6 F6 00F7 F7 00F8 F8 00F9 F9 00FA FA 00FB FB 00FC FC 00FD FD 00FE FE 00FF FF 0152 BC 0153 BD 0160 A6 0161 A8 0178 BE 017D B4 017E B8 20AC A4} +} -result {} + +# iso8859-15 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-15 + +# iso8859-15 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-15 \U000000A4 tcl8 1A -1 {} {} + iso8859-15 \U000000A4 replace 1A -1 {} {} + iso8859-15 \U000000A4 strict {} 0 {} {} + iso8859-15 \U00000400 tcl8 1A -1 {} {} + iso8859-15 \U00000400 replace 1A -1 {} {} + iso8859-15 \U00000400 strict {} 0 {} {} + iso8859-15 \U0000D800 tcl8 1A -1 {} {} + iso8859-15 \U0000D800 replace 1A -1 {} {} + iso8859-15 \U0000D800 strict {} 0 {} {} + iso8859-15 \U0000DC00 tcl8 1A -1 {} {} + iso8859-15 \U0000DC00 replace 1A -1 {} {} + iso8859-15 \U0000DC00 strict {} 0 {} {} + iso8859-15 \U00010000 tcl8 1A -1 {} {} + iso8859-15 \U00010000 replace 1A -1 {} {} + iso8859-15 \U00010000 strict {} 0 {} {} + iso8859-15 \U0010FFFF tcl8 1A -1 {} {} + iso8859-15 \U0010FFFF replace 1A -1 {} {} + iso8859-15 \U0010FFFF strict {} 0 {} {} +}; # iso8859-15 + +# +# iso8859-16 (generated from glibc-ISO_8859_16-2.3.3) + +test encoding-convertfrom-ucmCompare-iso8859-16 {Compare against ICU UCM} -body { + ucmConvertfromMismatches iso8859-16 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 A7 00A9 A9 00AB AB 00AD AD 00B0 B0 00B1 B1 00B6 B6 00B7 B7 00BB BB 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D2 D2 00D3 D3 00D4 D4 00D6 D6 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F2 F2 00F3 F3 00F4 F4 00F6 F6 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 0102 C3 0103 E3 0104 A1 0105 A2 0106 C5 0107 E5 010C B2 010D B9 0110 D0 0111 F0 0118 DD 0119 FD 0141 A3 0142 B3 0143 D1 0144 F1 0150 D5 0151 F5 0152 BC 0153 BD 015A D7 015B F7 0160 A6 0161 A8 0170 D8 0171 F8 0178 BE 0179 AC 017A AE 017B AF 017C BF 017D B4 017E B8 0218 AA 0219 BA 021A DE 021B FE 201D B5 201E A5 20AC A4} +} -result {} + +test encoding-convertto-ucmCompare-iso8859-16 {Compare against ICU UCM} -body { + ucmConverttoMismatches iso8859-16 {0000 00 0001 01 0002 02 0003 03 0004 04 0005 05 0006 06 0007 07 0008 08 0009 09 000A 0A 000B 0B 000C 0C 000D 0D 000E 0E 000F 0F 0010 10 0011 11 0012 12 0013 13 0014 14 0015 15 0016 16 0017 17 0018 18 0019 19 001A 1A 001B 1B 001C 1C 001D 1D 001E 1E 001F 1F 0020 20 0021 21 0022 22 0023 23 0024 24 0025 25 0026 26 0027 27 0028 28 0029 29 002A 2A 002B 2B 002C 2C 002D 2D 002E 2E 002F 2F 0030 30 0031 31 0032 32 0033 33 0034 34 0035 35 0036 36 0037 37 0038 38 0039 39 003A 3A 003B 3B 003C 3C 003D 3D 003E 3E 003F 3F 0040 40 0041 41 0042 42 0043 43 0044 44 0045 45 0046 46 0047 47 0048 48 0049 49 004A 4A 004B 4B 004C 4C 004D 4D 004E 4E 004F 4F 0050 50 0051 51 0052 52 0053 53 0054 54 0055 55 0056 56 0057 57 0058 58 0059 59 005A 5A 005B 5B 005C 5C 005D 5D 005E 5E 005F 5F 0060 60 0061 61 0062 62 0063 63 0064 64 0065 65 0066 66 0067 67 0068 68 0069 69 006A 6A 006B 6B 006C 6C 006D 6D 006E 6E 006F 6F 0070 70 0071 71 0072 72 0073 73 0074 74 0075 75 0076 76 0077 77 0078 78 0079 79 007A 7A 007B 7B 007C 7C 007D 7D 007E 7E 007F 7F 0080 80 0081 81 0082 82 0083 83 0084 84 0085 85 0086 86 0087 87 0088 88 0089 89 008A 8A 008B 8B 008C 8C 008D 8D 008E 8E 008F 8F 0090 90 0091 91 0092 92 0093 93 0094 94 0095 95 0096 96 0097 97 0098 98 0099 99 009A 9A 009B 9B 009C 9C 009D 9D 009E 9E 009F 9F 00A0 A0 00A7 A7 00A9 A9 00AB AB 00AD AD 00B0 B0 00B1 B1 00B6 B6 00B7 B7 00BB BB 00C0 C0 00C1 C1 00C2 C2 00C4 C4 00C6 C6 00C7 C7 00C8 C8 00C9 C9 00CA CA 00CB CB 00CC CC 00CD CD 00CE CE 00CF CF 00D2 D2 00D3 D3 00D4 D4 00D6 D6 00D9 D9 00DA DA 00DB DB 00DC DC 00DF DF 00E0 E0 00E1 E1 00E2 E2 00E4 E4 00E6 E6 00E7 E7 00E8 E8 00E9 E9 00EA EA 00EB EB 00EC EC 00ED ED 00EE EE 00EF EF 00F2 F2 00F3 F3 00F4 F4 00F6 F6 00F9 F9 00FA FA 00FB FB 00FC FC 00FF FF 0102 C3 0103 E3 0104 A1 0105 A2 0106 C5 0107 E5 010C B2 010D B9 0110 D0 0111 F0 0118 DD 0119 FD 0141 A3 0142 B3 0143 D1 0144 F1 0150 D5 0151 F5 0152 BC 0153 BD 015A D7 015B F7 0160 A6 0161 A8 0170 D8 0171 F8 0178 BE 0179 AC 017A AE 017B AF 017C BF 017D B4 017E B8 0218 AA 0219 BA 021A DE 021B FE 201D B5 201E A5 20AC A4} +} -result {} + +# iso8859-16 - invalid byte sequences +lappend encInvalidBytes {*}{ +}; # iso8859-16 + +# iso8859-16 - invalid byte sequences +lappend encUnencodableStrings {*}{ + iso8859-16 \U000000A1 tcl8 1A -1 {} {} + iso8859-16 \U000000A1 replace 1A -1 {} {} + iso8859-16 \U000000A1 strict {} 0 {} {} + iso8859-16 \U00000400 tcl8 1A -1 {} {} + iso8859-16 \U00000400 replace 1A -1 {} {} + iso8859-16 \U00000400 strict {} 0 {} {} + iso8859-16 \U0000D800 tcl8 1A -1 {} {} + iso8859-16 \U0000D800 replace 1A -1 {} {} + iso8859-16 \U0000D800 strict {} 0 {} {} + iso8859-16 \U0000DC00 tcl8 1A -1 {} {} + iso8859-16 \U0000DC00 replace 1A -1 {} {} + iso8859-16 \U0000DC00 strict {} 0 {} {} + iso8859-16 \U00010000 tcl8 1A -1 {} {} + iso8859-16 \U00010000 replace 1A -1 {} {} + iso8859-16 \U00010000 strict {} 0 {} {} + iso8859-16 \U0010FFFF tcl8 1A -1 {} {} + iso8859-16 \U0010FFFF replace 1A -1 {} {} + iso8859-16 \U0010FFFF strict {} 0 {} {} +}; # iso8859-16 Index: tests/if-old.test ================================================================== --- tests/if-old.test +++ tests/if-old.test @@ -4,13 +4,13 @@ # Since the if command is now compiled, a new set of tests covering # the new implementation is in the file "if.test". Sourcing this file # into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/if.test ================================================================== --- tests/if.test +++ tests/if.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -140,11 +140,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -163,11 +163,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } return $a @@ -179,11 +179,11 @@ set a {} } -body { if {"0 < 3"} {set a 1} } -returnCodes error -cleanup { unset a -} -result {expected boolean value but got "0 < 3"} +} -result {expected boolean value but got a list} test if-2.1 {TclCompileIfCmd: "elseif" after if/elseif test} -setup { set a {} } -body { if 3>4 {set a 1} elseif 1 {set a 2} @@ -237,11 +237,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -260,11 +260,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } elseif 1<2 then { #; this if arm should be taken set a 4 @@ -285,11 +285,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 5 while {$a != "xxx"} { break; @@ -308,11 +308,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 6 } return $a @@ -387,11 +387,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -410,11 +410,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } elseif 1==2 then { #; this if arm should be taken set a 4 @@ -435,11 +435,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 5 while {$a != "xxx"} { break; @@ -458,11 +458,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 6 } else { set a 7 @@ -483,11 +483,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 8 while {$a != "xxx"} { break; @@ -506,11 +506,11 @@ } if {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 9 } return $a @@ -711,11 +711,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -734,11 +734,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } return $a @@ -751,11 +751,11 @@ } -body { set z if $z {"0 < 3"} {set a 1} } -returnCodes error -cleanup { unset a z -} -result {expected boolean value but got "0 < 3"} +} -result {expected boolean value but got a list} test if-6.1 {if cmd with computed command names: "elseif" after if/elseif test} -setup { set a {} } -body { set z if @@ -814,11 +814,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -837,11 +837,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } elseif 1<2 then { #; this if arm should be taken set a 4 @@ -862,11 +862,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 5 while {$a != "xxx"} { break; @@ -885,11 +885,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 6 } return $a @@ -973,11 +973,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 2 while {$a != "xxx"} { break; @@ -996,11 +996,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 3 } elseif 1==2 then { #; this if arm should be taken set a 4 @@ -1021,11 +1021,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 5 while {$a != "xxx"} { break; @@ -1044,11 +1044,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 6 } else { set a 7 @@ -1069,11 +1069,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 8 while {$a != "xxx"} { break; @@ -1092,11 +1092,11 @@ } $z {[string compare $a "bar"] < 0} { set i $i set i [lindex $s $i] } - set i [expr $i-1] + incr i -1 } } set a 9 } return $a @@ -1263,11 +1263,11 @@ set var "$counter oops [concat $extraargs]" } else { set var "$counter + [concat $extraargs]" } } - trace variable iftracevar r [list iftraceproc 10] + trace add variable iftracevar read [list iftraceproc 10] list [catch {if "$iftracevar + 20" {}} a] $a \ [catch {if "$iftracevar + 20" {}} b] $b } -cleanup { unset iftracevar iftracecounter a b } -match glob -result {1 {*} 0 {}} Index: tests/incr-old.test ================================================================== --- tests/incr-old.test +++ tests/incr-old.test @@ -4,13 +4,13 @@ # Since the incr command is now compiled, a new set of tests covering # the new implementation is in the file "incr.test". Sourcing this file # into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -61,11 +61,11 @@ invoked from within "incr x 1a"}} test incr-old-2.6 {incr errors} -body { proc readonly args {error "variable is read-only"} set x 123 - trace var x w readonly + trace add var x write readonly list [catch {incr x 1} msg] $msg $::errorInfo } -match glob -result {1 {can't set "x": variable is read-only} {*variable is read-only while executing * "incr x 1"}} @@ -83,10 +83,10 @@ list [catch {incr x 1} msg] $msg } {1 {expected integer but got "+"}} test incr-old-2.10 {incr errors} { set x {20 x} list [catch {incr x 1} msg] $msg -} {1 {expected integer but got "20 x"}} +} {1 {expected integer but got a list}} # cleanup ::tcltest::cleanupTests return Index: tests/incr.test ================================================================== --- tests/incr.test +++ tests/incr.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -69,86 +69,86 @@ set i 10 list [incr i] $i } {11 11} test incr-1.11 {TclCompileIncrCmd: simple global name} { proc p {} { - global i - set i 54 - incr i + global i + set i 54 + incr i } p } {55} test incr-1.12 {TclCompileIncrCmd: simple local name} { proc p {} { - set foo 100 - incr foo + set foo 100 + incr foo } p } {101} test incr-1.13 {TclCompileIncrCmd: simple but new (unknown) local name} { proc p {} { - incr bar + incr bar } p } 1 test incr-1.14 {TclCompileIncrCmd: simple local name, >255 locals} { proc 260locals {} { - # create 260 locals - set a0 0; set a1 0; set a2 0; set a3 0; set a4 0 - set a5 0; set a6 0; set a7 0; set a8 0; set a9 0 - set b0 0; set b1 0; set b2 0; set b3 0; set b4 0 - set b5 0; set b6 0; set b7 0; set b8 0; set b9 0 - set c0 0; set c1 0; set c2 0; set c3 0; set c4 0 - set c5 0; set c6 0; set c7 0; set c8 0; set c9 0 - set d0 0; set d1 0; set d2 0; set d3 0; set d4 0 - set d5 0; set d6 0; set d7 0; set d8 0; set d9 0 - set e0 0; set e1 0; set e2 0; set e3 0; set e4 0 - set e5 0; set e6 0; set e7 0; set e8 0; set e9 0 - set f0 0; set f1 0; set f2 0; set f3 0; set f4 0 - set f5 0; set f6 0; set f7 0; set f8 0; set f9 0 - set g0 0; set g1 0; set g2 0; set g3 0; set g4 0 - set g5 0; set g6 0; set g7 0; set g8 0; set g9 0 - set h0 0; set h1 0; set h2 0; set h3 0; set h4 0 - set h5 0; set h6 0; set h7 0; set h8 0; set h9 0 - set i0 0; set i1 0; set i2 0; set i3 0; set i4 0 - set i5 0; set i6 0; set i7 0; set i8 0; set i9 0 - set j0 0; set j1 0; set j2 0; set j3 0; set j4 0 - set j5 0; set j6 0; set j7 0; set j8 0; set j9 0 - set k0 0; set k1 0; set k2 0; set k3 0; set k4 0 - set k5 0; set k6 0; set k7 0; set k8 0; set k9 0 - set l0 0; set l1 0; set l2 0; set l3 0; set l4 0 - set l5 0; set l6 0; set l7 0; set l8 0; set l9 0 - set m0 0; set m1 0; set m2 0; set m3 0; set m4 0 - set m5 0; set m6 0; set m7 0; set m8 0; set m9 0 - set n0 0; set n1 0; set n2 0; set n3 0; set n4 0 - set n5 0; set n6 0; set n7 0; set n8 0; set n9 0 - set o0 0; set o1 0; set o2 0; set o3 0; set o4 0 - set o5 0; set o6 0; set o7 0; set o8 0; set o9 0 - set p0 0; set p1 0; set p2 0; set p3 0; set p4 0 - set p5 0; set p6 0; set p7 0; set p8 0; set p9 0 - set q0 0; set q1 0; set q2 0; set q3 0; set q4 0 - set q5 0; set q6 0; set q7 0; set q8 0; set q9 0 - set r0 0; set r1 0; set r2 0; set r3 0; set r4 0 - set r5 0; set r6 0; set r7 0; set r8 0; set r9 0 - set s0 0; set s1 0; set s2 0; set s3 0; set s4 0 - set s5 0; set s6 0; set s7 0; set s8 0; set s9 0 - set t0 0; set t1 0; set t2 0; set t3 0; set t4 0 - set t5 0; set t6 0; set t7 0; set t8 0; set t9 0 - set u0 0; set u1 0; set u2 0; set u3 0; set u4 0 - set u5 0; set u6 0; set u7 0; set u8 0; set u9 0 - set v0 0; set v1 0; set v2 0; set v3 0; set v4 0 - set v5 0; set v6 0; set v7 0; set v8 0; set v9 0 - set w0 0; set w1 0; set w2 0; set w3 0; set w4 0 - set w5 0; set w6 0; set w7 0; set w8 0; set w9 0 - set x0 0; set x1 0; set x2 0; set x3 0; set x4 0 - set x5 0; set x6 0; set x7 0; set x8 0; set x9 0 - set y0 0; set y1 0; set y2 0; set y3 0; set y4 0 - set y5 0; set y6 0; set y7 0; set y8 0; set y9 0 - set z0 0; set z1 0; set z2 0; set z3 0; set z4 0 - set z5 0; set z6 0; set z7 0; set z8 0; set z9 0 - # now increment the last one (local var index > 255) - incr z9 + # create 260 locals + set a0 0; set a1 0; set a2 0; set a3 0; set a4 0 + set a5 0; set a6 0; set a7 0; set a8 0; set a9 0 + set b0 0; set b1 0; set b2 0; set b3 0; set b4 0 + set b5 0; set b6 0; set b7 0; set b8 0; set b9 0 + set c0 0; set c1 0; set c2 0; set c3 0; set c4 0 + set c5 0; set c6 0; set c7 0; set c8 0; set c9 0 + set d0 0; set d1 0; set d2 0; set d3 0; set d4 0 + set d5 0; set d6 0; set d7 0; set d8 0; set d9 0 + set e0 0; set e1 0; set e2 0; set e3 0; set e4 0 + set e5 0; set e6 0; set e7 0; set e8 0; set e9 0 + set f0 0; set f1 0; set f2 0; set f3 0; set f4 0 + set f5 0; set f6 0; set f7 0; set f8 0; set f9 0 + set g0 0; set g1 0; set g2 0; set g3 0; set g4 0 + set g5 0; set g6 0; set g7 0; set g8 0; set g9 0 + set h0 0; set h1 0; set h2 0; set h3 0; set h4 0 + set h5 0; set h6 0; set h7 0; set h8 0; set h9 0 + set i0 0; set i1 0; set i2 0; set i3 0; set i4 0 + set i5 0; set i6 0; set i7 0; set i8 0; set i9 0 + set j0 0; set j1 0; set j2 0; set j3 0; set j4 0 + set j5 0; set j6 0; set j7 0; set j8 0; set j9 0 + set k0 0; set k1 0; set k2 0; set k3 0; set k4 0 + set k5 0; set k6 0; set k7 0; set k8 0; set k9 0 + set l0 0; set l1 0; set l2 0; set l3 0; set l4 0 + set l5 0; set l6 0; set l7 0; set l8 0; set l9 0 + set m0 0; set m1 0; set m2 0; set m3 0; set m4 0 + set m5 0; set m6 0; set m7 0; set m8 0; set m9 0 + set n0 0; set n1 0; set n2 0; set n3 0; set n4 0 + set n5 0; set n6 0; set n7 0; set n8 0; set n9 0 + set o0 0; set o1 0; set o2 0; set o3 0; set o4 0 + set o5 0; set o6 0; set o7 0; set o8 0; set o9 0 + set p0 0; set p1 0; set p2 0; set p3 0; set p4 0 + set p5 0; set p6 0; set p7 0; set p8 0; set p9 0 + set q0 0; set q1 0; set q2 0; set q3 0; set q4 0 + set q5 0; set q6 0; set q7 0; set q8 0; set q9 0 + set r0 0; set r1 0; set r2 0; set r3 0; set r4 0 + set r5 0; set r6 0; set r7 0; set r8 0; set r9 0 + set s0 0; set s1 0; set s2 0; set s3 0; set s4 0 + set s5 0; set s6 0; set s7 0; set s8 0; set s9 0 + set t0 0; set t1 0; set t2 0; set t3 0; set t4 0 + set t5 0; set t6 0; set t7 0; set t8 0; set t9 0 + set u0 0; set u1 0; set u2 0; set u3 0; set u4 0 + set u5 0; set u6 0; set u7 0; set u8 0; set u9 0 + set v0 0; set v1 0; set v2 0; set v3 0; set v4 0 + set v5 0; set v6 0; set v7 0; set v8 0; set v9 0 + set w0 0; set w1 0; set w2 0; set w3 0; set w4 0 + set w5 0; set w6 0; set w7 0; set w8 0; set w9 0 + set x0 0; set x1 0; set x2 0; set x3 0; set x4 0 + set x5 0; set x6 0; set x7 0; set x8 0; set x9 0 + set y0 0; set y1 0; set y2 0; set y3 0; set y4 0 + set y5 0; set y6 0; set y7 0; set y8 0; set y9 0 + set z0 0; set z1 0; set z2 0; set z3 0; set z4 0 + set z5 0; set z6 0; set z7 0; set z8 0; set z9 0 + # now increment the last one (local var index > 255) + incr z9 } 260locals } {1} test incr-1.15 {TclCompileIncrCmd: variable is array} -setup { unset -nocomplain a @@ -233,10 +233,67 @@ catch {unset array} } -body { set array(\$foo) 4 incr {array($foo)} } -result 5 + +test incr-1.31 {no overflow in TclCompileIncrCmd and Tcl_IncrObjCmd, bug [7179c6724cd38271]} { + set res [list] + # TclCompileIncrCmd: compiled incr TEBC with immutable constant offs (INST_INCR_*_IMM instructions): + lappend res [set i 0; incr i 0x7FFFFFFF] + lappend res [set i 0; incr i 0xFFFFFF80] + lappend res [set i 0; incr i 0xFFFFFF81] + lappend res [set i 0; incr i 0xFFFFFFFF] + lappend res [set i 0; incr i 0x10000007F] + lappend res [set i 0; incr i 0x100000080] + lappend res [set i 0; incr i 0x7FFFFFFFFFFFFFFF] + lappend res [set i 0; incr i 0xFFFFFFFFFFFFFF80] + lappend res [set i 0; incr i 0xFFFFFFFFFFFFFF81] + lappend res [set i 0; incr i 0xFFFFFFFFFFFFFFFF] + lappend res [set i 0; incr i 0x1000000000000007F] + lappend res [set i 0; incr i 0x10000000000000080] + # TclCompileIncrCmd: compiled incr TEBC with dynamic offs (INST_INCR_* instructions without _IMM): + lappend res [set i 0; incr i [set x 0x7FFFFFFF]] + lappend res [set i 0; incr i [set x 0xFFFFFF80]] + lappend res [set i 0; incr i [set x 0xFFFFFF81]] + lappend res [set i 0; incr i [set x 0xFFFFFFFF]] + lappend res [set i 0; incr i [set x 0x10000007F]] + lappend res [set i 0; incr i [set x 0x100000080]] + lappend res [set i 0; incr i [set x 0x7FFFFFFFFFFFFFFF]] + lappend res [set i 0; incr i [set x 0xFFFFFFFFFFFFFF80]] + lappend res [set i 0; incr i [set x 0xFFFFFFFFFFFFFF81]] + lappend res [set i 0; incr i [set x 0xFFFFFFFFFFFFFFFF]] + lappend res [set i 0; incr i [set x 0x1000000000000007F]] + lappend res [set i 0; incr i [set x 0x10000000000000080]] + # Tcl_IncrObjCmd: non-compiled incr command (or NRE): + set cmd incr + lappend res [set i 0; $cmd i 0x7FFFFFFF] + lappend res [set i 0; $cmd i 0xFFFFFF80] + lappend res [set i 0; $cmd i 0xFFFFFF81] + lappend res [set i 0; $cmd i 0xFFFFFFFF] + lappend res [set i 0; $cmd i 0x10000007F] + lappend res [set i 0; $cmd i 0x100000080] + lappend res [set i 0; $cmd i 0x7FFFFFFFFFFFFFFF] + lappend res [set i 0; $cmd i 0xFFFFFFFFFFFFFF80] + lappend res [set i 0; $cmd i 0xFFFFFFFFFFFFFF81] + lappend res [set i 0; $cmd i 0xFFFFFFFFFFFFFFFF] + lappend res [set i 0; $cmd i 0x1000000000000007F] + lappend res [set i 0; $cmd i 0x10000000000000080] +} [lrepeat 3 \ + [expr 0x7FFFFFFF] \ + [expr 0xFFFFFF80] \ + [expr 0xFFFFFF81] \ + [expr 0xFFFFFFFF] \ + [expr 0x10000007F] \ + [expr 0x100000080] \ + [expr 0x7FFFFFFFFFFFFFFF] \ + [expr 0xFFFFFFFFFFFFFF80] \ + [expr 0xFFFFFFFFFFFFFF81] \ + [expr 0xFFFFFFFFFFFFFFFF] \ + [expr 0x1000000000000007F] \ + [expr 0x10000000000000080] \ +] # Check "incr" and computed command names. unset -nocomplain x i test incr-2.0 {incr and computed command names} { @@ -301,89 +358,89 @@ list [$z i] $i } {11 11} test incr-2.11 {incr command (not compiled): simple global name} { proc p {} { set z incr - global i - set i 54 - $z i + global i + set i 54 + $z i } p } {55} test incr-2.12 {incr command (not compiled): simple local name} { proc p {} { set z incr - set foo 100 - $z foo + set foo 100 + $z foo } p } {101} test incr-2.13 {incr command (not compiled): simple but new (unknown) local name} { proc p {} { set z incr - $z bar + $z bar } p } 1 test incr-2.14 {incr command (not compiled): simple local name, >255 locals} { proc 260locals {} { - set z incr - # create 260 locals - set a0 0; set a1 0; set a2 0; set a3 0; set a4 0 - set a5 0; set a6 0; set a7 0; set a8 0; set a9 0 - set b0 0; set b1 0; set b2 0; set b3 0; set b4 0 - set b5 0; set b6 0; set b7 0; set b8 0; set b9 0 - set c0 0; set c1 0; set c2 0; set c3 0; set c4 0 - set c5 0; set c6 0; set c7 0; set c8 0; set c9 0 - set d0 0; set d1 0; set d2 0; set d3 0; set d4 0 - set d5 0; set d6 0; set d7 0; set d8 0; set d9 0 - set e0 0; set e1 0; set e2 0; set e3 0; set e4 0 - set e5 0; set e6 0; set e7 0; set e8 0; set e9 0 - set f0 0; set f1 0; set f2 0; set f3 0; set f4 0 - set f5 0; set f6 0; set f7 0; set f8 0; set f9 0 - set g0 0; set g1 0; set g2 0; set g3 0; set g4 0 - set g5 0; set g6 0; set g7 0; set g8 0; set g9 0 - set h0 0; set h1 0; set h2 0; set h3 0; set h4 0 - set h5 0; set h6 0; set h7 0; set h8 0; set h9 0 - set i0 0; set i1 0; set i2 0; set i3 0; set i4 0 - set i5 0; set i6 0; set i7 0; set i8 0; set i9 0 - set j0 0; set j1 0; set j2 0; set j3 0; set j4 0 - set j5 0; set j6 0; set j7 0; set j8 0; set j9 0 - set k0 0; set k1 0; set k2 0; set k3 0; set k4 0 - set k5 0; set k6 0; set k7 0; set k8 0; set k9 0 - set l0 0; set l1 0; set l2 0; set l3 0; set l4 0 - set l5 0; set l6 0; set l7 0; set l8 0; set l9 0 - set m0 0; set m1 0; set m2 0; set m3 0; set m4 0 - set m5 0; set m6 0; set m7 0; set m8 0; set m9 0 - set n0 0; set n1 0; set n2 0; set n3 0; set n4 0 - set n5 0; set n6 0; set n7 0; set n8 0; set n9 0 - set o0 0; set o1 0; set o2 0; set o3 0; set o4 0 - set o5 0; set o6 0; set o7 0; set o8 0; set o9 0 - set p0 0; set p1 0; set p2 0; set p3 0; set p4 0 - set p5 0; set p6 0; set p7 0; set p8 0; set p9 0 - set q0 0; set q1 0; set q2 0; set q3 0; set q4 0 - set q5 0; set q6 0; set q7 0; set q8 0; set q9 0 - set r0 0; set r1 0; set r2 0; set r3 0; set r4 0 - set r5 0; set r6 0; set r7 0; set r8 0; set r9 0 - set s0 0; set s1 0; set s2 0; set s3 0; set s4 0 - set s5 0; set s6 0; set s7 0; set s8 0; set s9 0 - set t0 0; set t1 0; set t2 0; set t3 0; set t4 0 - set t5 0; set t6 0; set t7 0; set t8 0; set t9 0 - set u0 0; set u1 0; set u2 0; set u3 0; set u4 0 - set u5 0; set u6 0; set u7 0; set u8 0; set u9 0 - set v0 0; set v1 0; set v2 0; set v3 0; set v4 0 - set v5 0; set v6 0; set v7 0; set v8 0; set v9 0 - set w0 0; set w1 0; set w2 0; set w3 0; set w4 0 - set w5 0; set w6 0; set w7 0; set w8 0; set w9 0 - set x0 0; set x1 0; set x2 0; set x3 0; set x4 0 - set x5 0; set x6 0; set x7 0; set x8 0; set x9 0 - set y0 0; set y1 0; set y2 0; set y3 0; set y4 0 - set y5 0; set y6 0; set y7 0; set y8 0; set y9 0 - set z0 0; set z1 0; set z2 0; set z3 0; set z4 0 - set z5 0; set z6 0; set z7 0; set z8 0; set z9 0 - # now increment the last one (local var index > 255) - $z z9 + set z incr + # create 260 locals + set a0 0; set a1 0; set a2 0; set a3 0; set a4 0 + set a5 0; set a6 0; set a7 0; set a8 0; set a9 0 + set b0 0; set b1 0; set b2 0; set b3 0; set b4 0 + set b5 0; set b6 0; set b7 0; set b8 0; set b9 0 + set c0 0; set c1 0; set c2 0; set c3 0; set c4 0 + set c5 0; set c6 0; set c7 0; set c8 0; set c9 0 + set d0 0; set d1 0; set d2 0; set d3 0; set d4 0 + set d5 0; set d6 0; set d7 0; set d8 0; set d9 0 + set e0 0; set e1 0; set e2 0; set e3 0; set e4 0 + set e5 0; set e6 0; set e7 0; set e8 0; set e9 0 + set f0 0; set f1 0; set f2 0; set f3 0; set f4 0 + set f5 0; set f6 0; set f7 0; set f8 0; set f9 0 + set g0 0; set g1 0; set g2 0; set g3 0; set g4 0 + set g5 0; set g6 0; set g7 0; set g8 0; set g9 0 + set h0 0; set h1 0; set h2 0; set h3 0; set h4 0 + set h5 0; set h6 0; set h7 0; set h8 0; set h9 0 + set i0 0; set i1 0; set i2 0; set i3 0; set i4 0 + set i5 0; set i6 0; set i7 0; set i8 0; set i9 0 + set j0 0; set j1 0; set j2 0; set j3 0; set j4 0 + set j5 0; set j6 0; set j7 0; set j8 0; set j9 0 + set k0 0; set k1 0; set k2 0; set k3 0; set k4 0 + set k5 0; set k6 0; set k7 0; set k8 0; set k9 0 + set l0 0; set l1 0; set l2 0; set l3 0; set l4 0 + set l5 0; set l6 0; set l7 0; set l8 0; set l9 0 + set m0 0; set m1 0; set m2 0; set m3 0; set m4 0 + set m5 0; set m6 0; set m7 0; set m8 0; set m9 0 + set n0 0; set n1 0; set n2 0; set n3 0; set n4 0 + set n5 0; set n6 0; set n7 0; set n8 0; set n9 0 + set o0 0; set o1 0; set o2 0; set o3 0; set o4 0 + set o5 0; set o6 0; set o7 0; set o8 0; set o9 0 + set p0 0; set p1 0; set p2 0; set p3 0; set p4 0 + set p5 0; set p6 0; set p7 0; set p8 0; set p9 0 + set q0 0; set q1 0; set q2 0; set q3 0; set q4 0 + set q5 0; set q6 0; set q7 0; set q8 0; set q9 0 + set r0 0; set r1 0; set r2 0; set r3 0; set r4 0 + set r5 0; set r6 0; set r7 0; set r8 0; set r9 0 + set s0 0; set s1 0; set s2 0; set s3 0; set s4 0 + set s5 0; set s6 0; set s7 0; set s8 0; set s9 0 + set t0 0; set t1 0; set t2 0; set t3 0; set t4 0 + set t5 0; set t6 0; set t7 0; set t8 0; set t9 0 + set u0 0; set u1 0; set u2 0; set u3 0; set u4 0 + set u5 0; set u6 0; set u7 0; set u8 0; set u9 0 + set v0 0; set v1 0; set v2 0; set v3 0; set v4 0 + set v5 0; set v6 0; set v7 0; set v8 0; set v9 0 + set w0 0; set w1 0; set w2 0; set w3 0; set w4 0 + set w5 0; set w6 0; set w7 0; set w8 0; set w9 0 + set x0 0; set x1 0; set x2 0; set x3 0; set x4 0 + set x5 0; set x6 0; set x7 0; set x8 0; set x9 0 + set y0 0; set y1 0; set y2 0; set y3 0; set y4 0 + set y5 0; set y6 0; set y7 0; set y8 0; set y9 0 + set z0 0; set z1 0; set z2 0; set z3 0; set z4 0 + set z5 0; set z6 0; set z7 0; set z8 0; set z9 0 + # now increment the last one (local var index > 255) + $z z9 } 260locals } {1} test incr-2.15 {incr command (not compiled): variable is array} -setup { unset -nocomplain a @@ -494,17 +551,17 @@ (reading increment) invoked from within "incr x 1a"}} test incr-2.32 {incr command (compiled): bad pure list increment} { list [catch {incr x [list 1 2]} msg] $msg $::errorInfo -} {1 {expected integer but got "1 2"} {expected integer but got "1 2" +} {1 {expected integer but got a list} {expected integer but got a list (reading increment) invoked from within "incr x [list 1 2]"}} test incr-2.33 {incr command (compiled): bad pure dict increment} { list [catch {incr x [dict create 1 2]} msg] $msg $::errorInfo -} {1 {expected integer but got "1 2"} {expected integer but got "1 2" +} {1 {expected integer but got a list} {expected integer but got a list (reading increment) invoked from within "incr x [dict create 1 2]"}} test incr-3.1 {increment by wide amount: bytecode route} { Index: tests/indexObj.test ================================================================== --- tests/indexObj.test +++ tests/indexObj.test @@ -1,11 +1,11 @@ -# This file is a Tcl script to test out the the procedures in file +# This file is a Tcl script to test out the procedures in file # tkIndexObj.c, which implement indexed table lookups. The tests here are # organized in the standard fashion for Tcl tests. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -12,13 +12,14 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testindexobj [llength [info commands testindexobj]] +testConstraint testgetintforindex [llength [info commands testgetintforindex]] testConstraint testparseargs [llength [info commands testparseargs]] test indexObj-1.1 {exact match} testindexobj { testindexobj 1 1 xyz abc def xyz alm } {2} @@ -89,78 +90,165 @@ testindexobj 1 1 $x abc def {a b} zzz } {2} test indexObj-5.1 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 1 "?-switch?" mycmd -} "wrong # args: should be \"mycmd ?-switch?\"" +} {wrong # args: should be "mycmd ?-switch?"} test indexObj-5.2 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 2 "bar" mycmd foo -} "wrong # args: should be \"mycmd foo bar\"" +} {wrong # args: should be "mycmd foo bar"} test indexObj-5.3 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 0 "bar" mycmd foo -} "wrong # args: should be \"bar\"" +} {wrong # args: should be "bar"} test indexObj-5.4 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 0 "" mycmd foo -} "wrong # args: should be \"\"" +} {wrong # args: should be ""} test indexObj-5.5 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 1 "" mycmd foo -} "wrong # args: should be \"mycmd\"" +} {wrong # args: should be "mycmd"} test indexObj-5.6 {Tcl_WrongNumArgs} testindexobj { testwrongnumargs 2 "" mycmd foo -} "wrong # args: should be \"mycmd foo\"" +} {wrong # args: should be "mycmd foo"} # Contrast this with test proc-3.6; they have to be like this because # of [Bug 1066837] so Itcl won't break. test indexObj-5.7 {Tcl_WrongNumArgs} {testindexobj obsolete} { testwrongnumargs 2 "fee fi" "fo fum" foo bar -} "wrong # args: should be \"fo fum foo fee fi\"" +} {wrong # args: should be "fo fum foo fee fi"} test indexObj-6.1 {Tcl_GetIndexFromObjStruct} testindexobj { set x a testgetindexfromobjstruct $x 0 -} "wrong # args: should be \"testgetindexfromobjstruct a 0\"" +} {wrong # args: should be "testgetindexfromobjstruct a 0"} test indexObj-6.2 {Tcl_GetIndexFromObjStruct} testindexobj { set x a testgetindexfromobjstruct $x 0 testgetindexfromobjstruct $x 0 -} "wrong # args: should be \"testgetindexfromobjstruct a 0\"" +} {wrong # args: should be "testgetindexfromobjstruct a 0"} test indexObj-6.3 {Tcl_GetIndexFromObjStruct} testindexobj { set x c testgetindexfromobjstruct $x 1 -} "wrong # args: should be \"testgetindexfromobjstruct c 1\"" +} {wrong # args: should be "testgetindexfromobjstruct c 1"} test indexObj-6.4 {Tcl_GetIndexFromObjStruct} testindexobj { set x c testgetindexfromobjstruct $x 1 testgetindexfromobjstruct $x 1 -} "wrong # args: should be \"testgetindexfromobjstruct c 1\"" +} {wrong # args: should be "testgetindexfromobjstruct c 1"} +test indexObj-6.5 {Tcl_GetIndexFromObjStruct with TCL_EXACT flag} -constraints testindexobj -body { + set x e + testgetindexfromobjstruct $x 0 1 +} -returnCodes error -result {bad dummy "e": must be a, c, or ee} +test indexObj-6.6 {Tcl_GetIndexFromObjStruct with NULL input} -constraints testindexobj -body { + set x "" + testgetindexfromobjstruct $x 0 +} -returnCodes error -result {ambiguous dummy "": must be a, c, or ee} +test indexObj-6.7 {Tcl_GetIndexFromObjStruct} testindexobj { + set x "" + testgetindexfromobjstruct $x -1 32 +} "wrong # args: should be \"testgetindexfromobjstruct {} -1 32\"" test indexObj-7.1 {Tcl_ParseArgsObjv} testparseargs { testparseargs -} {0 1 testparseargs} +} {0 1 testparseargs NULL NULL} test indexObj-7.2 {Tcl_ParseArgsObjv} testparseargs { testparseargs -bool -} {1 1 testparseargs} +} {1 1 testparseargs NULL NULL} test indexObj-7.3 {Tcl_ParseArgsObjv} testparseargs { testparseargs -bool bar -} {1 2 {testparseargs bar}} +} {1 2 {testparseargs bar} NULL NULL} test indexObj-7.4 {Tcl_ParseArgsObjv} testparseargs { testparseargs bar -} {0 2 {testparseargs bar}} +} {0 2 {testparseargs bar} NULL NULL} test indexObj-7.5 {Tcl_ParseArgsObjv} -constraints testparseargs -body { testparseargs -help } -returnCodes error -result {Command-specific options: - -bool: booltest - --: Marks the end of the options - -help: Print summary of command-line options and abort} + -bool: booltest + -colormode: color mode + -media: media page size + --: Marks the end of the options + -help: Print summary of command-line options and abort} test indexObj-7.6 {Tcl_ParseArgsObjv} testparseargs { testparseargs -- -bool -help -} {0 3 {testparseargs -bool -help}} +} {0 3 {testparseargs -bool -help} NULL NULL} test indexObj-7.7 {Tcl_ParseArgsObjv memory management} testparseargs { testparseargs 1 2 3 4 5 6 7 8 9 0 -bool 1 2 3 4 5 6 7 8 9 0 -} {1 21 {testparseargs 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0}} - +} {1 21 {testparseargs 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0} NULL NULL} +test indexObj-7.8 {Tcl_ParseArgsObjv} testparseargs { + testparseargs -color Nothing +} {0 1 testparseargs Nothing NULL} +test indexObj-7.9 {Tcl_ParseArgsObjv} testparseargs { + testparseargs -media A4 +} {0 1 testparseargs NULL {Paper size is ISO A4}} +test indexObj-7.10 {Tcl_ParseArgsObjv} testparseargs { + testparseargs -media A4 -color Somecolor +} {0 1 testparseargs Somecolor {Paper size is ISO A4}} +test indexObj-7.11 {Tcl_ParseArgsObjv} testparseargs { + testparseargs -color othercolor -media Letter +} {0 1 testparseargs othercolor {Paper size is US Letter}} +test indexObj-7.12 {Tcl_ParseArgsObjv} -constraints testparseargs -body { + testparseargs -color othercolor -media Nosuchmedia +} -returnCodes error -result {bad media "Nosuchmedia": must be A4, Legal, or Letter} + +test indexObj-8.1 {Tcl_GetIntForIndex integer} testgetintforindex { + testgetintforindex 0 0 +} 0 +test indexObj-8.2 {Tcl_GetIntForIndex integer} testgetintforindex { + testgetintforindex -1 0 +} -1 +test indexObj-8.3 {Tcl_GetIntForIndex integer} testgetintforindex { + testgetintforindex -2 0 +} -1 +test indexObj-8.4 {Tcl_GetIntForIndex INT_MAX} testgetintforindex { + testgetintforindex 2147483647 0 +} 2147483647 +test indexObj-8.5 {Tcl_GetIntForIndex INT_MAX+1} testgetintforindex { + testgetintforindex 2147483648 0 +} 2147483647 +test indexObj-8.6 {Tcl_GetIntForIndex end-1} testgetintforindex { + testgetintforindex end-1 2147483646 +} 2147483645 +test indexObj-8.7 {Tcl_GetIntForIndex end-1} testgetintforindex { + testgetintforindex end-1 2147483647 +} 2147483646 +test indexObj-8.8 {Tcl_GetIntForIndex end} testgetintforindex { + testgetintforindex end 2147483646 +} 2147483646 +test indexObj-8.9 {Tcl_GetIntForIndex end} testgetintforindex { + testgetintforindex end 2147483647 +} 2147483647 +test indexObj-8.10 {Tcl_GetIntForIndex end-1} testgetintforindex { + testgetintforindex end-1 -1 +} -2 +test indexObj-8.11 {Tcl_GetIntForIndex end-1} testgetintforindex { + testgetintforindex end-1 -2 +} -3 +test indexObj-8.12 {Tcl_GetIntForIndex end} testgetintforindex { + testgetintforindex end -1 +} -1 +test indexObj-8.13 {Tcl_GetIntForIndex end} testgetintforindex { + testgetintforindex end -2 +} -2 +test indexObj-8.14 {Tcl_GetIntForIndex end+1} testgetintforindex { + testgetintforindex end+1 -1 +} 2147483647 +test indexObj-8.15 {Tcl_GetIntForIndex end+1} testgetintforindex { + testgetintforindex end+1 -2 +} -1 +test indexObj-8.16 {Tcl_GetIntForIndex integer} testgetintforindex { + testgetintforindex -1 -1 +} -2147483648 +test indexObj-8.17 {Tcl_GetIntForIndex integer} testgetintforindex { + testgetintforindex -2 -1 +} -2147483648 +test indexObj-8.18 {Tcl_GetIntForIndex n-m} testgetintforindex { + testgetintforindex 2-3 -1 +} -2147483648 +test indexObj-8.19 {Tcl_GetIntForIndex n-m} testgetintforindex { + testgetintforindex 2-3 0 +} -1 + # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/info.test ================================================================== --- tests/info.test +++ tests/info.test @@ -3,14 +3,14 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2006 ActiveState +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2006 ActiveState # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # # DO NOT DELETE THIS LINE @@ -18,13 +18,13 @@ if {{::tcltest} ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +source [file join [file dirname [info script]] tcltests.tcl] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint zlib [llength [info commands zlib]] - # Set up namespaces needed to test operation of "info args", "info body", # "info default", and "info procs" with imported procedures. catch {namespace delete test_ns_info1 test_ns_info2} @@ -99,11 +99,11 @@ eval [info body foo] } -returnCodes error -result {can't read "args": no such variable} # Fix for problem tested for in info-2.5 caused problems when # procedure body had no string rep (i.e. was not yet bytecode) # causing an empty string to be returned [Bug #545644] -test info-2.6 {info body option, returning list bodies} { +test info-2.6 {info body option, returning list bodies} deprecated { proc foo args [list subst bar] list [string bytelength [info body foo]] \ [foo; string bytelength [info body foo]] } {9 9} @@ -323,11 +323,11 @@ } t1 146 testString } {1 {t1 146 testString}} test info-9.3 {info level option} { proc t1 {a b} { - t2 [expr $a*2] $b + t2 [expr {$a*2}] $b } proc t2 {x y} { list [info level] [info level 1] [info level 2] [info level -1] \ [info level 0] } @@ -396,11 +396,11 @@ } -returnCodes error -result {no library has been specified for Tcl} set tcl_library $savedLibrary; unset savedLibrary test info-11.1 {info loaded option} -body { info loaded a b c -} -returnCodes error -result {wrong # args: should be "info loaded ?interp? ?packageName?"} +} -returnCodes error -result {wrong # args: should be "info loaded ?interp? ?prefix?"} test info-11.2 {info loaded option} -body { info loaded {}; info loaded gorp } -returnCodes error -result {could not find interpreter "gorp"} test info-12.1 {info locals option} -body { @@ -655,11 +655,11 @@ namespace delete x } -result {} set functions {abs acos asin atan atan2 bool ceil cos cosh double entier exp floor fmod hypot int isfinite isinf isnan isnormal isqrt issubnormal isunordered log log10 max min pow rand round sin sinh sqrt srand tan tanh wide} # Check whether the extra testing functions are defined... -if {!([catch {expr T1()} msg] && ($msg eq {invalid command name "tcl::mathfunc::T1"}))} { +if {!([catch {expr {T1()}} msg] && ($msg eq {invalid command name "tcl::mathfunc::T1"}))} { set functions "T1 T2 T3 $functions" ;# A lazy way of prepending! } test info-20.1 {info functions option} {info functions sin} sin test info-20.2 {info functions option} {lsort [info functions]} $functions test info-20.3 {info functions option} { @@ -2563,10 +2563,32 @@ } -result {not allowed to invoke subcommand cmdtype of info} namespace delete ::testinfocmdtype # ------------------------------------------------------------------------- unset -nocomplain res + +test info-19.7 {info vars: before TIP #278 - global vars resolved in namespace} -setup { + catch {namespace delete x} +} -body { + expr { [llength [namespace eval x {info vars}]] > 0 } +} -cleanup { + namespace delete x +} -result 1 +test info-19.8 {info vars: before TIP #278 - global vars resolved in namespace} -setup { + catch {namespace delete x} +} -body { + namespace eval x {info vars tcl_platform} +} -cleanup { + namespace delete x +} -result {tcl_platform} +test info-19.9 {info vars: global vars resolved by pattern} -setup { + catch {namespace delete x} +} -body { + namespace eval x {info vars ::tcl_platform} +} -cleanup { + namespace delete x +} -result {::tcl_platform} test info-39.2 {Bug 4b61afd660} -setup { proc probe {} { return [dict get [info frame -1] line] } @@ -2580,10 +2602,33 @@ } -cleanup { unset -nocomplain body rename demo {} rename probe {} } -result 3 + +test info-41.0 {Bug 0de6c1d79c crash} -setup { + interp create child + child hide info +} -body { + list [child invokehidden info frame] \ + [child invokehidden info frame 0] \ + [child invokehidden info frame 1] \ + [catch {child invokehidden info frame -1} msg] $msg \ + [catch {child invokehidden info frame 2} msg] $msg +} -cleanup { + interp delete child + unset -nocomplain msg +} -result {1 {type precompiled} {type precompiled} 1 {bad level "-1"} 1 {bad level "2"}} + +test info-41.1 {Bug 0de6c1d79c crash} -setup { + interp create child + child hide info +} -cleanup { + interp delete child +} -body { + child invokehidden info frame +} -result 1 # cleanup catch {namespace delete test_ns_info1 test_ns_info2} ::tcltest::cleanupTests return Index: tests/init.test ================================================================== --- tests/init.test +++ tests/init.test @@ -2,12 +2,12 @@ # loading and namespaces. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -28,10 +28,43 @@ [if {$v} {set ::errorCode}] } } -cleanup { interp delete child } -result {0 {} 0 {}} + +test init-0.2 {no init.tcl from empty tcl_library, bug [43c94f95988f3057]} -setup { + cd [makeDirectory tmp] + set fn [makeFile {set ::TEST_INIT 1} init.tcl .] + unset -nocomplain org_tcl_lib + if {[info exists ::env(TCL_LIBRARY)]} { + set org_tcl_lib $::env(TCL_LIBRARY) + } + set res [file exists [file join [pwd] init.tcl]] +} -body { + # first without tcl_library set: + interp create child + lappend res [child eval {info exists ::TEST_INIT}]; # must be 0 + interp delete child + # then with current directory as tcl_library: + set ::env(TCL_LIBRARY) . + interp create child + lappend res [child eval {info exists ::TEST_INIT}]; # must be 1 + interp delete child + set res +} -cleanup { + if {[info exists org_tcl_lib]} { + set ::env(TCL_LIBRARY) $org_tcl_lib + unset org_tcl_lib + } else { + unset -nocomplain ::env(TCL_LIBRARY) + } + removeFile $fn + cd [workingDirectory] + removeDirectory tmp + unset -nocomplain res + catch { interp delete child } +} -result {1 0 1} # Six cases - white box testing test init-1.1 {auto_qualify - absolute cmd - namespace} { auto_qualify ::foo::bar ::blue @@ -153,11 +186,11 @@ {contrived example: rare circumstance where the point at which to prune the error stack cannot be uniquely determined. foo bar "} - {argument that contains non-ASCII character, \u20ac, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library} + {argument that contains non-ASCII character, €, and which is of such great length that it will be longer than 150 bytes so it will be truncated by the Tcl C library} }] { ;# emacs needs -> " test init-4.$count.0 {::errorInfo produced by [unknown]} -setup { auto_reset } -body { @@ -168,11 +201,11 @@ } -match pairwise -result equal test init-4.$count.1 {::errorInfo produced by [unknown]} -setup { auto_reset } -body { namespace eval junk [list array set $arg [list 1 2 3 4]] - trace variable ::junk::$arg r \ + trace add variable ::junk::$arg read \ "[list error [subst {Variable \"$arg\" is write-only}]] ;# " catch {parray ::junk::$arg} set first $::errorInfo catch {parray ::junk::$arg} list $first $::errorInfo Index: tests/internals.tcl ================================================================== --- tests/internals.tcl +++ tests/internals.tcl @@ -1,12 +1,12 @@ # This file contains internal facilities for Tcl tests. # # Source this file in the related tests to include from tcl-tests: # -# source [file join [file dirname [info script]] internals.tcl] +# source -encoding utf-8 [file join [file dirname [info script]] internals.tcl] # -# Copyright (c) 2020 Sergey G. Brester (sebres). +# Copyright © 2020 Sergey G. Brester (sebres). # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {[namespace which -command ::tcltest::internals::scriptpath] eq ""} {namespace eval ::tcltest::internals { @@ -34,11 +34,11 @@ # create prlimit args: set args {} # with limited address space: if {[info exists in(-addmem)] || [info exists in(-maxmem)]} { if {[info exists in(-addmem)]} { - # as differnce to normal usage, so try to retrieve current memory usage: + # as difference to normal usage, so try to retrieve current memory usage: if {[catch { # using ps (vsz is in KB): incr in(-addmem) [expr {[lindex [exec ps -hq $ppid -o vsz] end] * 1024}] }]} { # ps failed, use default size 20MB: Index: tests/interp.test ================================================================== --- tests/interp.test +++ tests/interp.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,15 +14,21 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testinterpdelete [llength [info commands testinterpdelete]] -set hidden_cmds {cd encoding exec exit fconfigure file glob load open pwd socket source tcl:encoding:dirs tcl:encoding:system tcl:file:atime tcl:file:attributes tcl:file:copy tcl:file:delete tcl:file:dirname tcl:file:executable tcl:file:exists tcl:file:extension tcl:file:isdirectory tcl:file:isfile tcl:file:link tcl:file:lstat tcl:file:mkdir tcl:file:mtime tcl:file:nativename tcl:file:normalize tcl:file:owned tcl:file:readable tcl:file:readlink tcl:file:rename tcl:file:rootname tcl:file:size tcl:file:stat tcl:file:tail tcl:file:tempdir tcl:file:tempfile tcl:file:type tcl:file:volumes tcl:file:writable tcl:info:cmdtype tcl:info:nameofexecutable tcl:process:autopurge tcl:process:list tcl:process:purge tcl:process:status tcl:zipfs:lmkimg tcl:zipfs:lmkzip tcl:zipfs:mkimg tcl:zipfs:mkkey tcl:zipfs:mkzip tcl:zipfs:mount tcl:zipfs:mount_data tcl:zipfs:unmount unload} +set hidden_cmds {cd encoding exec exit fconfigure file glob load open pwd socket source tcl:encoding:dirs tcl:encoding:system tcl:file:atime tcl:file:attributes tcl:file:copy tcl:file:delete tcl:file:dirname tcl:file:executable tcl:file:exists tcl:file:extension tcl:file:home tcl:file:isdirectory tcl:file:isfile tcl:file:link tcl:file:lstat tcl:file:mkdir tcl:file:mtime tcl:file:nativename tcl:file:normalize tcl:file:owned tcl:file:readable tcl:file:readlink tcl:file:rename tcl:file:rootname tcl:file:size tcl:file:stat tcl:file:tail tcl:file:tempdir tcl:file:tempfile tcl:file:tildeexpand tcl:file:type tcl:file:volumes tcl:file:writable tcl:info:cmdtype tcl:info:nameofexecutable tcl:process:autopurge tcl:process:list tcl:process:purge tcl:process:status tcl:zipfs:canonical tcl:zipfs:exists tcl:zipfs:info tcl:zipfs:list tcl:zipfs:lmkimg tcl:zipfs:lmkzip tcl:zipfs:mkimg tcl:zipfs:mkkey tcl:zipfs:mkzip tcl:zipfs:mount tcl:zipfs:mountdata tcl:zipfs:root tcl:zipfs:unmount unload zipfs} + +proc _ms_limit_args {ms {t0 {}}} { + if {$t0 eq {}} { set t0 [clock milliseconds] } + incr t0 $ms + list -seconds [expr {$t0 / 1000}] -milliseconds [expr {$t0 % 1000}] +} foreach i [interp children] { interp delete $i } @@ -103,20 +109,20 @@ regexp "interp(\[0-9]+)" $x dummy thenum interp delete $x proc interp$thenum {} {} set x [interp create] regexp "interp(\[0-9]+)" $x dummy anothernum - expr $anothernum > $thenum + expr {$anothernum > $thenum} } 1 test interp-2.12 {anonymous interps vs existing procs} { set x [interp create -safe] regexp "interp(\[0-9]+)" $x dummy thenum interp delete $x proc interp$thenum {} {} set x [interp create -safe] regexp "interp(\[0-9]+)" $x dummy anothernum - expr $anothernum - $thenum + expr {$anothernum - $thenum} } 1 test interp-2.13 {correct default when no $path arg is given} -body { interp create -- } -match regexp -result {interp[0-9]+} @@ -222,26 +228,26 @@ # Recreate interpreter "a" interp create a # Part 5: Testing eval in interpreter object command and with interp command test interp-6.1 {testing eval} { - a eval expr 3 + 5 + a eval expr {{3 + 5}} } 8 test interp-6.2 {testing eval} -returnCodes error -body { a eval foo } -result {invalid command name "foo"} test interp-6.3 {testing eval} { - a eval {proc foo {} {expr 3 + 5}} + a eval {proc foo {} {expr {3 + 5}}} a eval foo } 8 -catch {a eval {proc foo {} {expr 3 + 5}}} +catch {a eval {proc foo {} {expr {3 + 5}}}} test interp-6.4 {testing eval} { interp eval a foo } 8 test interp-6.5 {testing eval} { interp create {a x2} - interp eval {a x2} {proc frob {} {expr 4 * 9}} + interp eval {a x2} {proc frob {} {expr {4 * 9}}} interp eval {a x2} frob } 36 catch {interp create {a x2}} test interp-6.6 {testing eval} -returnCodes error -body { interp eval {a x2} foo @@ -744,11 +750,11 @@ catch {interp delete xxx} interp create xxx xxx eval {proc bgerror {args} {exit}} xxx alias exit kill xxx proc kill {i} {interp delete $i} - xxx eval after 100 expr a + b + xxx eval after 100 expr {a + b} after 200 update interp exists xxx } 0 @@ -964,11 +970,11 @@ test interp-19.9 {alias deletion, renaming} { catch {interp delete a} interp create a interp alias a foo a bar interp eval a rename foo blotz - interp eval a {proc foo {} {expr 34 * 34}} + interp eval a {proc foo {} {expr {34 * 34}}} interp alias a foo {} set l [interp eval a foo] interp delete a set l } 1156 @@ -1638,11 +1644,11 @@ catch {child invokehidden coroutine} m o dict get $o -errorinfo } -cleanup { unset -nocomplain m 0 interp delete child -} -returnCodes ok -result {wrong # args: should be "coroutine name cmd ?arg ...?" +} -result {wrong # args: should be "coroutine name cmd ?arg ...?" while executing "coroutine" invoked from within "child invokehidden coroutine"} @@ -3153,11 +3159,11 @@ # No bytecode at all here... } } } # We use a time limit here; command limits don't trap this case - $i limit time -seconds [expr {[clock seconds]+2}] + $i limit time {*}[_ms_limit_args 50] $i eval foobar } -returnCodes error -result {time limit exceeded} -cleanup { interp delete $i } test interp-34.3.1 {basic test of limits - pure inside-command loop} -body { @@ -3169,11 +3175,11 @@ # No bytecode at all here... } } } # We use a time limit here; command limits don't trap this case - $i limit time -seconds [expr {[clock seconds]+2}] + $i limit time {*}[_ms_limit_args 50] $i eval foobar } -returnCodes error -result {time limit exceeded} -cleanup { interp delete $i } test interp-34.4 {limits with callbacks: extending limits} -setup { @@ -3191,12 +3197,12 @@ $i limit command -value $newlimit } } -body { interp alias $i foo {} cb1 set curlim [$i eval info cmdcount] - $i limit command -command "cb2 [expr $curlim+100]" \ - -value [expr {$curlim+10}] + $i limit command -command "cb2 [expr {$curlim + 100}]" \ + -value [expr {$curlim + 10}] $i eval {for {set i 0} {$i<10} {incr i} {foo}} list $a $b $c } -result {6 4 b} -cleanup { interp delete $i rename cb1 {} @@ -3220,11 +3226,11 @@ $i limit command -value $newlimit } } -body { interp alias $i foo {} cb1 set curlim [$i eval info cmdcount] - $i limit command -command "cb2 {}" -value [expr {$curlim+10}] + $i limit command -command "cb2 {}" -value [expr {$curlim + 10}] $i eval {for {set i 0} {$i<10} {incr i} {foo}} list $a $b $c } -result {6 4 b} -cleanup { interp delete $i rename cb1 {} @@ -3245,11 +3251,11 @@ $i limit command -value {} -command {} } } -body { interp alias $i foo {} cb1 set curlim [$i eval info cmdcount] - $i limit command -command cb2 -value [expr {$curlim+10}] + $i limit command -command cb2 -value [expr {$curlim + 10}] $i eval {for {set i 0} {$i<10} {incr i} {foo}} list $a $b $c } -result {6 4 b} -cleanup { interp delete $i rename cb1 {} @@ -3264,11 +3270,11 @@ incr ::$c } proc cb2 {args} { global c i curlim set c b - $i limit command -value [expr {$curlim+1000}] + $i limit command -value [expr {$curlim + 1000}] trapToParent } } proc cb3 {} { global i subi @@ -3287,11 +3293,11 @@ set a 0 set b 0 set c a interp alias $i foo {} cb1 set curlim [$i eval info cmdcount] - $i limit command -command cb2 -value [expr {$curlim+10}] + $i limit command -command cb2 -value [expr {$curlim + 10}] } $i eval { $i eval { for {set i 0} {$i<10} {incr i} {foo} } @@ -3302,35 +3308,34 @@ rename cb4 {} } # Bug 1085023 test interp-34.8 {time limits trigger in vwaits} -body { set i [interp create] - interp limit $i time -seconds [expr {[clock seconds]+1}] -granularity 1 + interp limit $i time {*}[_ms_limit_args 50] -granularity 1 $i eval { set x {} vwait x } } -cleanup { interp delete $i } -returnCodes error -result {limit exceeded} test interp-34.9 {time limits trigger in blocking after} { set i [interp create] - set t0 [clock seconds] - interp limit $i time -seconds [expr {$t0 + 1}] -granularity 1 + set t0 [clock milliseconds] + interp limit $i time {*}[_ms_limit_args 50 $t0] -granularity 1 set code [catch { $i eval {after 10000} } msg] - set t1 [clock seconds] + set t1 [clock milliseconds] interp delete $i - list $code $msg [expr {($t1-$t0) < 3 ? "OK" : $t1-$t0}] + list $code $msg [expr {($t1-$t0) < 1000 ? "OK" : $t1-$t0}] } {1 {time limit exceeded} OK} test interp-34.10 {time limits trigger in vwaits: Bug 1221395} -body { set i [interp create] - # Assume someone hasn't set the clock to early 1970! - $i limit time -seconds 1 -granularity 4 interp alias $i log {} lappend result set result {} + $i limit time {*}[_ms_limit_args 50] -granularity 4 catch { $i eval { log 1 after 100 log 2 @@ -3338,79 +3343,93 @@ } msg interp delete $i lappend result $msg } -result {1 {time limit exceeded}} test interp-34.11 {time limit extension in callbacks} -setup { - proc cb1 {i t} { + proc cb1 {i args} { global result lappend result cb1 - $i limit time -seconds $t -command cb2 + $i limit time {*}[_ms_limit_args {*}$args] -command cb2 } proc cb2 {} { global result lappend result cb2 } } -body { set i [interp create] - set t0 [clock seconds] - $i limit time -seconds [expr {$t0+1}] -granularity 1 \ - -command "cb1 $i [expr {$t0+2}]" + set t0 [clock milliseconds] + $i limit time {*}[_ms_limit_args 50 $t0] \ + -command "cb1 $i 100 $t0" set ::result {} lappend ::result [catch { $i eval { for {set i 0} {$i<30} {incr i} { after 100 } } } msg] $msg - set t1 [clock seconds] - lappend ::result [expr {$t1-$t0>=2 ? "ok" : "$t0,$t1"}] + set t1 [clock milliseconds] + lappend ::result [expr {$t1-$t0>=100 ? "ok" : "$t0,$t1"}] interp delete $i return $::result } -result {cb1 cb2 1 {time limit exceeded} ok} -cleanup { rename cb1 {} rename cb2 {} } test interp-34.12 {time limit extension in callbacks} -setup { - proc cb1 {i} { + proc cb1 {i t0} { global result times lappend result cb1 set times [lassign $times t] - $i limit time -seconds $t + $i limit time {*}[_ms_limit_args $t $t0] } } -body { set i [interp create] - set t0 [clock seconds] - set ::times "[expr {$t0+2}] [expr {$t0+100}]" - $i limit time -seconds [expr {$t0+1}] -granularity 1 -command "cb1 $i" + set t0 [clock milliseconds] + set ::times {100 10000} + $i limit time {*}[_ms_limit_args 50] -granularity 1 -command "cb1 $i $t0" set ::result {} lappend ::result [catch { $i eval { - for {set i 0} {$i<30} {incr i} { - after 100 + for {set i 0} {$i<5} {incr i} { + after 50 } } } msg] $msg - set t1 [clock seconds] - lappend ::result [expr {$t1-$t0>=2 ? "ok" : "$t0,$t1"}] + set t1 [clock milliseconds] + lappend ::result [expr {$t1-$t0>=100 ? "ok" : "$t0,$t1"}] interp delete $i return $::result } -result {cb1 cb1 0 {} ok} -cleanup { rename cb1 {} } test interp-34.13 {time limit granularity and vwait: Bug 2891362} -setup { set i [interp create -safe] } -body { - $i limit time -seconds [clock add [clock seconds] 1 second] + $i limit time {*}[_ms_limit_args 50] $i eval { after 2000 set x timeout vwait x return $x } } -cleanup { interp delete $i } -returnCodes error -result {limit exceeded} +test interp-34.14 {[Bug e3f4a8b78d]: interp limit and interp eval} -setup { + set i [interp create] + set result {} +} -body { + $i limit command -value [$i eval {info cmdcount}] -granularity 1 + lappend result [catch {$i eval [list expr 1+3]} msg] $msg + lappend result [catch {$i eval [list expr 1+3]} msg] $msg + lappend result [catch {$i eval {set cmd expr; $cmd 1+3}} msg] $msg + lappend result [catch {$i eval {expr 1+3}} msg] $msg + lappend result [catch {$i eval expr 1+3} msg] $msg + lappend result [catch {interp eval $i [list expr 1+3]} msg] $msg +} -cleanup { + interp delete $i +} -result [lrepeat 6 1 {command count limit exceeded}] test interp-35.1 {interp limit syntax} -body { interp limit } -returnCodes error -result {wrong # args: should be "interp limit path limitType ?-option value ...?"} test interp-35.2 {interp limit syntax} -body { @@ -3522,11 +3541,11 @@ test interp-35.19 {interp limit syntax} -body { set i [interp create] interp limit $i time -seconds -1 } -cleanup { interp delete $i -} -returnCodes error -result {seconds must be at least 0} +} -match glob -returnCodes error -result {seconds must be between 0 and *} test interp-35.20 {interp limit syntax} -body { set i [interp create] interp limit $i time -millis foobar } -cleanup { interp delete $i @@ -3534,11 +3553,11 @@ test interp-35.21 {interp limit syntax} -body { set i [interp create] interp limit $i time -millis -1 } -cleanup { interp delete $i -} -returnCodes error -result {milliseconds must be at least 0} +} -match glob -returnCodes error -result {milliseconds must be between 0 and *} test interp-35.22 {interp time limits normalize milliseconds} -body { set i [interp create] interp limit $i time -seconds 1 -millis 1500 list [$i limit time -seconds] [$i limit time -millis] } -cleanup { @@ -3613,12 +3632,12 @@ catch {interp delete a} interp create a set result {} } -body { interp create {a b} -safe - lappend result [interp eval a {expr min(5,2,3)*max(7,13,11)}] - lappend result [interp eval {a b} {expr min(5,2,3)*max(7,13,11)}] + lappend result [interp eval a {expr {min(5,2,3)*max(7,13,11)}}] + lappend result [interp eval {a b} {expr {min(5,2,3)*max(7,13,11)}}] } -cleanup { unset -nocomplain result interp delete a } -result {26 26} @@ -3668,12 +3687,13 @@ # cleanup unset -nocomplain hidden_cmds foreach i [interp children] { interp delete $i } +rename _ms_limit_args {} ::tcltest::cleanupTests return # Local Variables: # mode: tcl # fill-column: 78 # End: Index: tests/io.test ================================================================== --- tests/io.test +++ tests/io.test @@ -4,13 +4,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -29,24 +29,29 @@ variable msg variable expected catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] - set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1] + package require -exact tcl::test [info patchlevel] + set ::tcltestlib [info loaded {} Tcltest] } - package require tcltests + source [file join [file dirname [info script]] tcltests.tcl] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testchannel [llength [info commands testchannel]] testConstraint testfevent [llength [info commands testfevent]] testConstraint testchannelevent [llength [info commands testchannelevent]] testConstraint testmainthread [llength [info commands testmainthread]] testConstraint testobj [llength [info commands testobj]] testConstraint testservicemode [llength [info commands testservicemode]] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] +# Some things fail under Windows in Continuous Integration systems for subtle +# reasons such as CI often running with elevated privileges in a container. +testConstraint notWinCI [expr { + $::tcl_platform(platform) ne "windows" || ![info exists ::env(CI)]}] testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}] +# File permissions broken on wsl without some "exotic" wsl configuration +testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] # You need a *very* special environment to do some tests. In # particular, many file systems do not support large-files... testConstraint largefileSupport [expr {$::tcl_platform(os) ne "Darwin"}] @@ -72,12 +77,12 @@ set path(cat) [makeFile { set f stdin if {$argv != ""} { set f [open [lindex $argv 0]] } - fconfigure $f -encoding binary -translation lf -blocking 0 -eofchar \x1a - fconfigure stdout -encoding binary -translation lf -buffering none + fconfigure $f -translation binary -blocking 0 -eofchar "\x1A \x1A" + fconfigure stdout -translation binary -buffering none fileevent $f readable "foo $f" proc foo {f} { set x [read $f] catch {puts -nonewline $x} if {[eof $f]} { @@ -102,22 +107,22 @@ # no test, need to cause an async error. } {} set path(test1) [makeFile {} test1] test io-1.6 {Tcl_WriteChars: WriteBytes} { set f [open $path(test1) w] - fconfigure $f -encoding binary - puts -nonewline $f "a\u4e4d\0" + fconfigure $f -translation binary + puts -nonewline $f "a\x4D\x00" close $f contents $path(test1) -} "a\x4d\x00" +} "a\x4D\x00" test io-1.7 {Tcl_WriteChars: WriteChars} { set f [open $path(test1) w] fconfigure $f -encoding shiftjis - puts -nonewline $f "a\u4e4d\0" + puts -nonewline $f "a乍\x00" close $f contents $path(test1) -} "a\x93\xe1\x00" +} "a\x93\xE1\x00" set path(test2) [makeFile {} test2] test io-1.8 {Tcl_WriteChars: WriteChars} { # This test written for SF bug #506297. # # Executing this test without the fix for the referenced bug @@ -127,11 +132,11 @@ set f [open $path(test2) w] fconfigure $f -encoding iso2022-jp puts -nonewline $f [format %s%c [string repeat " " 4] 12399] close $f contents $path(test2) -} " \x1b\$B\$O\x1b(B" +} " \x1B\$B\$O\x1B(B" test io-1.9 {Tcl_WriteChars: WriteChars} { # When closing a channel with an encoding that appends # escape bytes, check for the case where the escape # bytes overflow the current IO buffer. The bytes @@ -193,21 +198,21 @@ test io-2.1 {WriteBytes} { # loop until all bytes are written set f [open $path(test1) w] - fconfigure $f -encoding binary -buffersize 16 -translation crlf + fconfigure $f -translation binary -buffersize 16 -translation crlf puts $f "abcdefghijklmnopqrstuvwxyz" close $f contents $path(test1) } "abcdefghijklmnopqrstuvwxyz\r\n" test io-2.2 {WriteBytes: savedLF > 0} { # After flushing buffer, there was a \n left over from the last # \n -> \r\n expansion. It gets stuck at beginning of this buffer. set f [open $path(test1) w] - fconfigure $f -encoding binary -buffersize 16 -translation crlf + fconfigure $f -translation binary -buffersize 16 -translation crlf puts -nonewline $f "123456789012345\n12" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] } [list "123456789012345\r" "123456789012345\r\n12"] @@ -215,20 +220,19 @@ # Tcl "line" buffering has weird behavior: if current buffer contains # a \n, entire buffer gets flushed. Logical behavior would be to flush # only up to the \n. set f [open $path(test1) w] - fconfigure $f -encoding binary -buffering line -translation crlf + fconfigure $f -translation binary -buffering line -translation crlf puts -nonewline $f "\n12" set x [contents $path(test1)] close $f set x } "\r\n12" test io-2.4 {WriteBytes: reset sawLF after each buffer} { set f [open $path(test1) w] - fconfigure $f -encoding binary -buffering line -translation lf \ - -buffersize 16 + fconfigure $f -translation binary -buffering line -buffersize 16 puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] } [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"] @@ -263,72 +267,87 @@ puts -nonewline $f "\n12" set x [contents $path(test1)] close $f set x } "\r\n12" -test io-3.4 {WriteChars: loop over stage buffer} { +test io-3.4 {WriteChars: loop over stage buffer} -body { # stage buffer maps to more than can be queued at once. set f [open $path(test1) w] - fconfigure $f -encoding jis0208 -buffersize 16 + fconfigure $f -encoding jis0208 -buffersize 16 -profile tcl8 puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] -test io-3.5 {WriteChars: saved != 0} { +} -cleanup { + catch {close $f} +} -result [list "!)!)!)!)!)!)!)!)" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +test io-3.5 {WriteChars: saved != 0} -body { # Bytes produced by UtfToExternal from end of last channel buffer # had to be moved to beginning of next channel buffer to preserve # requested buffersize. set f [open $path(test1) w] - fconfigure $f -encoding jis0208 -buffersize 17 + fconfigure $f -encoding jis0208 -buffersize 17 -profile tcl8 puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +} -cleanup { + catch {close $f} +} -result [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] test io-3.6 {WriteChars: (stageRead + dstWrote == 0)} { # One incomplete UTF-8 character at end of staging buffer. Backup # in src to the beginning of that UTF-8 character and try again. # # Translate the first 16 bytes, produce 14 bytes of output, 2 left over - # (first two bytes of \uff21 in UTF-8). Given those two bytes try + # (first two bytes of Ａ in UTF-8). Given those two bytes try # translating them again, find that no bytes are read produced, and break # to outer loop where those two bytes will have the remaining 4 bytes - # (the last byte of \uff21 plus the all of \uff22) appended. + # (the last byte of Ａ plus the all of Ｂ) appended. set f [open $path(test1) w] fconfigure $f -encoding shiftjis -buffersize 16 - puts -nonewline $f "12345678901234\uff21\uff22" + puts -nonewline $f "12345678901234ＡＢ" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] } [list "12345678901234\x82\x60" "12345678901234\x82\x60\x82\x61"] -test io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} { +test io-3.7 {WriteChars: (bufPtr->nextAdded > bufPtr->length)} -body { # When translating UTF-8 to external, the produced bytes went past end # of the channel buffer. This is done purpose -- we then truncate the # bytes at the end of the partial character to preserve the requested # blocksize on flush. The truncated bytes are moved to the beginning # of the next channel buffer. set f [open $path(test1) w] - fconfigure $f -encoding jis0208 -buffersize 17 + fconfigure $f -encoding jis0208 -buffersize 17 -profile tcl8 puts -nonewline $f "\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] -} [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] +} -cleanup { + catch {close $f} +} -result [list "!)!)!)!)!)!)!)!)!" "!)!)!)!)!)!)!)!)!)!)!)!)!)!)!)"] test io-3.8 {WriteChars: reset sawLF after each buffer} { set f [open $path(test1) w] fconfigure $f -encoding ascii -buffering line -translation lf \ -buffersize 16 puts -nonewline $f "abcdefg\nhijklmnopqrstuvwxyz" set x [list [contents $path(test1)]] close $f lappend x [contents $path(test1)] } [list "abcdefg\nhijklmno" "abcdefg\nhijklmnopqrstuvwxyz"] +test io-3.9 {Write: flush line-buffered channels when crlf is split over two buffers} -body { + # https://core.tcl-lang.org/tcllib/tktedit?name=c9d8a52fe + set f [open $path(test1) w] + fconfigure $f -buffering line -translation crlf -buffersize 8 + puts $f "1234567" + string map {"\r" "" "\n" ""} [contents $path(test1)] +} -cleanup { + close $f +} -result "1234567" test io-4.1 {TranslateOutputEOL: lf} { # search for \n set f [open $path(test1) w] @@ -446,11 +465,11 @@ set x } {0 3 5 4 defg} test io-6.4 {Tcl_GetsObj: encoding == NULL} { set f [open $path(test1) w] fconfigure $f -translation binary - puts $f "\x81\u1234\0" + puts $f "\x81\x34\x00" close $f set f [open $path(test1)] fconfigure $f -translation binary set x [list [gets $f line] $line] close $f @@ -457,18 +476,18 @@ set x } [list 3 "\x81\x34\x00"] test io-6.5 {Tcl_GetsObj: encoding != NULL} { set f [open $path(test1) w] fconfigure $f -translation binary - puts $f "\x88\xea\x92\x9a" + puts $f "\x88\xEA\x92\x9A" close $f set f [open $path(test1)] fconfigure $f -encoding shiftjis set x [list [gets $f line] $line] close $f set x -} [list 2 "\u4e00\u4e01"] +} [list 2 "一丁"] set a "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" append a $a append a $a test io-6.6 {Tcl_GetsObj: loop test} { # if (dst >= dstEnd) @@ -494,24 +513,24 @@ close $f set x } {-1} test io-6.8 {Tcl_GetsObj: remember if EOF is seen} { set f [open $path(test1) w] - puts $f "abcdef\x1aghijk\nwombat" + puts $f "abcdef\x1Aghijk\nwombat" close $f set f [open $path(test1)] - fconfigure $f -eofchar \x1a + fconfigure $f -eofchar "\x1A \x1A" set x [list [gets $f line] $line [gets $f line] $line] close $f set x } {6 abcdef -1 {}} test io-6.9 {Tcl_GetsObj: remember if EOF is seen} { set f [open $path(test1) w] - puts $f "abcdefghijk\nwom\u001abat" + puts $f "abcdefghijk\nwom\x1Abat" close $f set f [open $path(test1)] - fconfigure $f -eofchar \x1a + fconfigure $f -eofchar "\x1A \x1A" set x [list [gets $f line] $line [gets $f line] $line] close $f set x } {11 abcdefghijk 3 wom} # Comprehensive tests @@ -890,11 +909,11 @@ fconfigure $f -buffersize 16 set x [list [gets $f]] fconfigure $f -blocking 0 lappend x [gets $f line] $line [testchannel queuedcr $f] fconfigure $f -blocking 1 - puts -nonewline $f "\nabcd\refg\x1a" + puts -nonewline $f "\nabcd\refg\x1A" lappend x [gets $f line] $line [testchannel queuedcr $f] lappend x [gets $f line] $line close $f set x } [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"] @@ -907,11 +926,11 @@ fconfigure $f -buffersize 16 set x [list [gets $f]] fconfigure $f -blocking 0 lappend x [gets $f line] $line [testchannel queuedcr $f] fconfigure $f -blocking 1 - puts -nonewline $f "abcd\refg\x1a" + puts -nonewline $f "abcd\refg\x1A" lappend x [gets $f line] $line [testchannel queuedcr $f] lappend x [gets $f line] $line close $f set x } [list "bbbbbbbbbbbbbbb" 15 "123456789abcdef" 1 4 "abcd" 0 3 "efg"] @@ -941,11 +960,11 @@ fconfigure $f -buffersize 16 gets $f fconfigure $f -blocking 0 set x [list [gets $f line] $line [testchannel queuedcr $f]] fconfigure $f -blocking 1 - puts -nonewline $f "\n\x1a" + puts -nonewline $f "\n\x1A" lappend x [gets $f line] $line [testchannel queuedcr $f] close $f set x } [list 15 "123456789abcdef" 1 -1 "" 0] test io-6.47 {Tcl_GetsObj: auto mode: \r at end of buffer, peek for \n} {testchannel} { @@ -1013,14 +1032,14 @@ test io-6.52 {Tcl_GetsObj: saw EOF character} {testchannel} { # if (eof != NULL) set f [open $path(test1) w] fconfigure $f -translation lf - puts -nonewline $f "123456\x1ak9012345\r" + puts -nonewline $f "123456\x1Ak9012345\r" close $f set f [open $path(test1)] - fconfigure $f -eofchar \x1a + fconfigure $f -eofchar "\x1A \x1A" set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]] close $f set x } [list "123456" 0 6 ""] test io-6.53 {Tcl_GetsObj: device EOF} { @@ -1047,18 +1066,18 @@ test io-6.55 {Tcl_GetsObj: overconverted} { # Tcl_ExternalToUtf(), make sure state updated set f [open $path(test1) w] fconfigure $f -encoding iso2022-jp - puts $f "there\u4e00ok\n\u4e01more bytes\nhere" + puts $f "there一ok\n丁more bytes\nhere" close $f set f [open $path(test1)] fconfigure $f -encoding iso2022-jp set x [list [gets $f line] $line [gets $f line] $line [gets $f line] $line] close $f set x -} [list 8 "there\u4e00ok" 11 "\u4e01more bytes" 4 "here"] +} [list 8 "there一ok" 11 "丁more bytes" 4 "here"] test io-6.56 {Tcl_GetsObj: incomplete lines should disable file events} {stdio fileevent} { update set f [open "|[list [interpreter] $path(cat)]" w+] fconfigure $f -buffering none puts -nonewline $f "foobar" @@ -1081,63 +1100,63 @@ test io-7.1 {FilterInputBytes: split up character at end of buffer} { # (result == TCL_CONVERT_MULTIBYTE) set f [open $path(test1) w] fconfigure $f -encoding shiftjis - puts $f "1234567890123\uff10\uff11\uff12\uff13\uff14\nend" + puts $f "1234567890123０１２３４\nend" close $f set f [open $path(test1)] fconfigure $f -encoding shiftjis -buffersize 16 set x [gets $f] close $f set x -} "1234567890123\uff10\uff11\uff12\uff13\uff14" +} "1234567890123０１２３４" test io-7.2 {FilterInputBytes: split up character in middle of buffer} { # (bufPtr->nextAdded < bufPtr->bufLength) set f [open $path(test1) w] - fconfigure $f -encoding binary - puts -nonewline $f "1234567890\n123\x82\x4f\x82\x50\x82" + fconfigure $f -translation binary + puts -nonewline $f "1234567890\n123\x82\x4F\x82\x50\x82" close $f set f [open $path(test1)] - fconfigure $f -encoding shiftjis + fconfigure $f -encoding shiftjis -profile tcl8 set x [list [gets $f line] $line [eof $f]] close $f set x } [list 10 "1234567890" 0] test io-7.3 {FilterInputBytes: split up character at EOF} {testchannel} { set f [open $path(test1) w] - fconfigure $f -encoding binary - puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82" + fconfigure $f -translation binary + puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82" close $f set f [open $path(test1)] - fconfigure $f -encoding shiftjis + fconfigure $f -encoding shiftjis -profile tcl8 set x [list [gets $f line] $line] lappend x [tell $f] [testchannel inputbuffered $f] [eof $f] lappend x [gets $f line] $line close $f set x -} [list 15 "1234567890123\uff10\uff11" 18 0 1 -1 ""] +} [list 16 "1234567890123０１\x82" 18 0 1 -1 ""] test io-7.4 {FilterInputBytes: recover from split up character} {stdio fileevent} { set f [open "|[list [interpreter] $path(cat)]" w+] - fconfigure $f -encoding binary -buffering none - puts -nonewline $f "1234567890123\x82\x4f\x82\x50\x82" + fconfigure $f -translation binary -buffering none + puts -nonewline $f "1234567890123\x82\x4F\x82\x50\x82" fconfigure $f -encoding shiftjis -blocking 0 fileevent $f read [namespace code "ready $f"] variable x {} proc ready {f} { variable x lappend x [gets $f line] $line [fblocked $f] } vwait [namespace which -variable x] - fconfigure $f -encoding binary -blocking 1 + fconfigure $f -translation binary -blocking 1 puts $f "\x51\x82\x52" fconfigure $f -encoding shiftjis vwait [namespace which -variable x] close $f set x -} [list -1 "" 1 17 "1234567890123\uff10\uff11\uff12\uff13" 0] +} [list -1 "" 1 17 "1234567890123０１２３" 0] test io-8.1 {PeekAhead: only go to device if no more cached data} {testchannel} { # (bufPtr->nextPtr == NULL) set f [open $path(test1) w] @@ -1192,11 +1211,11 @@ set f [open $path(test1) w+] fconfigure $f -translation binary puts $f "${a}\r\nabcdef" close $f set f [open $path(test1)] - fconfigure $f -encoding binary -translation auto + fconfigure $f -translation binary -translation auto # "${a}\r" was converted in one operation (because ENCODING_LINESIZE # is 30). To check if "\n" follows, calls PeekAhead and determines # that cached data is available in buffer w/o having to call driver. @@ -1235,11 +1254,11 @@ set f [open "|[list [interpreter] $path(cat)]" w+] fconfigure $f -translation {auto binary} -buffering none puts -nonewline $f "abcdefghijklmno\r" # here set x [list [gets $f line] $line [testchannel queuedcr $f]] - puts -nonewline $f "\x1a" + puts -nonewline $f "\x1A" lappend x [gets $f line] $line close $f set x } {15 abcdefghijklmno 1 -1 {}} @@ -1309,11 +1328,11 @@ set f [open $path(test1) w] puts -nonewline $f abcdefghijkl close $f set f [open $path(test1)] - fconfigure $f -encoding binary + fconfigure $f -translation binary # here set x [read $f 1000] close $f set x } {abcdefghijkl} @@ -1322,11 +1341,11 @@ set f [open $path(test1) w] puts -nonewline $f abcdefghijkl close $f set f [open $path(test1)] - fconfigure $f -encoding binary + fconfigure $f -translation binary # here set x [read $f] close $f set x } {abcdefghijkl} @@ -1335,11 +1354,11 @@ set f [open $path(test1) w] puts -nonewline $f abcdefghijklmnopqrstuvwxyz close $f set f [open $path(test1)] - fconfigure $f -buffersize 16 -encoding binary + fconfigure $f -buffersize 16 -translation binary # here set x [read $f] close $f set x } {abcdefghijklmnopqrstuvwxyz} @@ -1348,11 +1367,11 @@ set f [open $path(test1) w] puts $f abcdefghijklmnopqrstuvwxyz close $f set f [open $path(test1)] - fconfigure $f -eofchar m -encoding binary + fconfigure $f -translation binary -eofchar m # here set x [list [read $f] [eof $f] [read $f] [eof $f]] close $f set x } [list "abcdefghijkl" 1 "" 1] @@ -1396,11 +1415,11 @@ } {abcdefghijklmnopqrstuvwxyz} test io-12.4 {ReadChars: split-up char} {stdio testchannel fileevent} { # (srcRead == 0) set f [open "|[list [interpreter] $path(cat)]" w+] - fconfigure $f -encoding binary -buffering none -buffersize 16 + fconfigure $f -translation binary -buffering none -buffersize 16 puts -nonewline $f "123456789012345\x96" fconfigure $f -encoding shiftjis -blocking 0 fileevent $f read [namespace code "ready $f"] proc ready {f} { @@ -1409,24 +1428,24 @@ } variable x {} fconfigure $f -encoding shiftjis vwait [namespace which -variable x] - fconfigure $f -encoding binary -blocking 1 - puts -nonewline $f "\x7b" + fconfigure $f -translation binary -blocking 1 + puts -nonewline $f "\x7B" after 500 ;# Give the cat process time to catch up fconfigure $f -encoding shiftjis -blocking 0 vwait [namespace which -variable x] close $f set x -} [list "123456789012345" 1 "\u672c" 0] +} [list "123456789012345" 1 "本" 0] test io-12.5 {ReadChars: fileevents on partial characters} {stdio fileevent} { set path(test1) [makeFile { - fconfigure stdout -encoding binary -buffering none - gets stdin; puts -nonewline "\xe7" + fconfigure stdout -translation binary -buffering none + gets stdin; puts -nonewline "\xE7" gets stdin; puts -nonewline "\x89" - gets stdin; puts -nonewline "\xa6" + gets stdin; puts -nonewline "\xA6" } test1] set f [open "|[list [interpreter] $path(test1)]" r+] fileevent $f readable [namespace code { lappend x [read $f] if {[eof $f]} { @@ -1449,110 +1468,128 @@ flush $f vwait [namespace which -variable x] vwait [namespace which -variable x] lappend x [catch {close $f} msg] $msg set x -} "{} timeout {} timeout \u7266 {} eof 0 {}" +} "{} timeout {} timeout 牦 {} eof 0 {}" test io-12.6 {ReadChars: too many chars read} { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [encoding convertto utf-8 \ - [string repeat \uBEEF 20][string repeat . 20]] - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [encoding convertto utf-8 \ + [string repeat 뻯 20][string repeat . 20]] + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } set c [chan create read [namespace which driver]] chan configure $c -encoding utf-8 while {![eof $c]} { - read $c 15 + read $c 15 } close $c } {} test io-12.7 {ReadChars: too many chars read [bc5b790099]} { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [encoding convertto utf-8 \ - [string repeat \uBEEF 10]....\uBEEF] - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [encoding convertto utf-8 \ + [string repeat 뻯 10]....뻯] + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } set c [chan create read [namespace which driver]] chan configure $c -encoding utf-8 while {![eof $c]} { - read $c 7 + read $c 7 } close $c } {} test io-12.8 {ReadChars: multibyte chars split} { set f [open $path(test1) w] fconfigure $f -translation binary - puts -nonewline $f [string repeat a 9]\xc2\xa0 + puts -nonewline $f [string repeat a 9]\xC2\xA0 close $f set f [open $path(test1)] fconfigure $f -encoding utf-8 -buffersize 10 set in [read $f] close $f scan [string index $in end] %c } 160 -test io-12.9 {ReadChars: multibyte chars split} { - set f [open $path(test1) w] - fconfigure $f -translation binary - puts -nonewline $f [string repeat a 9]\xc2 - close $f - set f [open $path(test1)] - fconfigure $f -encoding utf-8 -buffersize 10 - set in [read $f] - close $f - scan [string index $in end] %c -} 194 -test io-12.10 {ReadChars: multibyte chars split} { - set f [open $path(test1) w] - fconfigure $f -translation binary - puts -nonewline $f [string repeat a 9]\xc2 - close $f - set f [open $path(test1)] - fconfigure $f -encoding utf-8 -buffersize 11 - set in [read $f] - close $f - scan [string index $in end] %c -} 194 +test io-12.9 {ReadChars: multibyte chars split} -body { + set f [open $path(test1) w] + fconfigure $f -translation binary + puts -nonewline $f [string repeat a 9]\xC2 + close $f + set f [open $path(test1)] + fconfigure $f -encoding utf-8 -profile tcl8 -buffersize 10 + set in [read $f] + read $f + scan [string index $in end] %c +} -cleanup { + catch {close $f} +} -result 194 +test io-12.10 {ReadChars: multibyte chars split} -body { + set f [open $path(test1) w] + fconfigure $f -translation binary + puts -nonewline $f [string repeat a 9]\xC2 + close $f + set f [open $path(test1)] + fconfigure $f -encoding utf-8 -profile strict -buffersize 10 + set in [read $f] + close $f + scan [string index $in end] %c +} -cleanup { + catch {close $f} +} -returnCodes 1 -match glob -result {error reading "file*":\ + invalid or incomplete multibyte or wide character} +test io-12.11 {ReadChars: multibyte chars split} -body { + set f [open $path(test1) w] + fconfigure $f -translation binary + puts -nonewline $f [string repeat a 9]\xC2 + close $f + set f [open $path(test1)] + fconfigure $f -encoding utf-8 -profile tcl8 -buffersize 11 + set in [read $f] + close $f + scan [string index $in end] %c +} -cleanup { + catch {close $f} +} -result 194 test io-13.1 {TranslateInputEOL: cr mode} {} { set f [open $path(test1) w] fconfigure $f -translation lf puts -nonewline $f "abcd\rdef\r" @@ -1727,11 +1764,11 @@ set x [read $f] close $f set x } "abcd\ndef" test io-13.11 {TranslateInputEOL: EOF char} { - # (*chanPtr->inEofChar != '\0') + # (*chanPtr->inEofChar != '\x00') set f [open $path(test1) w] fconfigure $f -translation lf puts -nonewline $f "abcd\ndefgh" close $f @@ -1740,11 +1777,11 @@ set x [read $f] close $f set x } "abcd\nd" test io-13.12 {TranslateInputEOL: find EOF char in src} { - # (*chanPtr->inEofChar != '\0') + # (*chanPtr->inEofChar != '\x00') set f [open $path(test1) w] fconfigure $f -translation lf puts -nonewline $f "\r\n\r\n\r\nab\r\n\r\ndef\r\n\r\n\r\n" close $f @@ -1899,11 +1936,11 @@ test io-14.9 {reuse of stdio special channels} {stdio fileevent} { file delete $path(script) file delete $path(test1) set f [open $path(script) w] puts $f { - array set path [lindex $argv 0] + array set path [lindex $argv 0] set f [open $path(test1) w] puts $f hello close $f close stderr set f [open "|[list [info nameofexecutable] $path(cat) $path(test1)]" r] @@ -1938,39 +1975,39 @@ test io-17.1 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} { set l1 [testchannel refcount stdin] eof stdin interp create x set l "" - lappend l [expr [testchannel refcount stdin] - $l1] + lappend l [expr {[testchannel refcount stdin] - $l1}] x eval {eof stdin} - lappend l [expr [testchannel refcount stdin] - $l1] + lappend l [expr {[testchannel refcount stdin] - $l1}] interp delete x - lappend l [expr [testchannel refcount stdin] - $l1] + lappend l [expr {[testchannel refcount stdin] - $l1}] set l } {0 1 0} test io-17.2 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} { set l1 [testchannel refcount stdout] eof stdin interp create x set l "" - lappend l [expr [testchannel refcount stdout] - $l1] + lappend l [expr {[testchannel refcount stdout] - $l1}] x eval {eof stdout} - lappend l [expr [testchannel refcount stdout] - $l1] + lappend l [expr {[testchannel refcount stdout] - $l1}] interp delete x - lappend l [expr [testchannel refcount stdout] - $l1] + lappend l [expr {[testchannel refcount stdout] - $l1}] set l } {0 1 0} test io-17.3 {GetChannelTable, DeleteChannelTable on std handles} {testchannel} { set l1 [testchannel refcount stderr] eof stdin interp create x set l "" - lappend l [expr [testchannel refcount stderr] - $l1] + lappend l [expr {[testchannel refcount stderr] - $l1}] x eval {eof stderr} - lappend l [expr [testchannel refcount stderr] - $l1] + lappend l [expr {[testchannel refcount stderr] - $l1}] interp delete x - lappend l [expr [testchannel refcount stderr] - $l1] + lappend l [expr {[testchannel refcount stderr] - $l1}] set l } {0 1 0} test io-18.1 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {testchannel} { file delete -force $path(test1) @@ -2069,11 +2106,11 @@ test io-20.2 {Tcl_CreateChannel: initial settings} {win} { set f [open $path(test1) w+] set x [list [fconfigure $f -eofchar] [fconfigure $f -translation]] close $f set x -} [list [list \x1a ""] {auto crlf}] +} [list [list \x1A ""] {auto crlf}] test io-20.3 {Tcl_CreateChannel: initial settings} {unix} { set f [open $path(test1) w+] set x [list [fconfigure $f -eofchar] [fconfigure $f -translation]] close $f set x @@ -2156,11 +2193,11 @@ test io-26.1 {Tcl_GetChannelInstanceData} stdio { # "pid" command uses Tcl_GetChannelInstanceData # Don't care what pid is (but must be a number), just want to exercise it. set f [open "|[list [interpreter] << exit]"] - expr [pid $f] + expr {[pid $f]} close $f } {} # Test flushing. The functions tested here are FlushChannel. @@ -2228,11 +2265,11 @@ set l } {0 60 72} set path(pipe) [makeFile {} pipe] set path(output) [makeFile {} output] test io-27.6 {FlushChannel, async flushing, async close} \ - {stdio asyncPipeClose knownMsvcBug} { + {stdio asyncPipeClose notWinCI} { # This test may fail on old Unix systems (seen on IRIX64 6.5) with # obsolete gettimeofday() calls. See Tcl Bugs 3530533, 1942197. file delete $path(pipe) file delete $path(output) set f [open $path(pipe) w] @@ -2246,11 +2283,11 @@ close $f } close $f set x 01234567890123456789012345678901 for {set i 0} {$i < 11} {incr i} { - set x "$x$x" + set x "$x$x" } set f [open $path(output) w] close $f set f [open "|[list [interpreter] $path(pipe)]" w] fconfigure $f -blocking off @@ -2260,13 +2297,13 @@ while {([file size $path(output)] < 65536) && ($counter < 1000)} { after 20 [list incr [namespace which -variable counter]] vwait [namespace which -variable counter] } if {$counter == 1000} { - set result "file size only [file size $path(output)]" + set result "file size only [file size $path(output)]" } else { - set result ok + set result ok } } ok # Tests closing a channel. The functions tested are CloseChannel and Tcl_Close. @@ -2321,11 +2358,11 @@ close $f } close $f set x 01234567890123456789012345678901 for {set i 0} {$i < 11} {incr i} { - set x "$x$x" + set x "$x$x" } set f [open $path(output) w] close $f set f [open "|[list [interpreter] pipe]" r+] fconfigure $f -blocking off -eofchar {} @@ -2336,18 +2373,18 @@ while {([file size $path(output)] < 20480) && ($counter < 1000)} { after 20 [list incr [namespace which -variable counter]] vwait [namespace which -variable counter] } if {$counter == 1000} { - set result probably_broken + set result probably_broken } else { - set result ok + set result ok } } ok -test io-28.4 {Tcl_Close} {testchannel} { +test io-28.4 Tcl_Close testchannel { file delete $path(test1) - set l "" + set l {} lappend l [lsort [testchannel open]] set f [open $path(test1) w] lappend l [lsort [testchannel open]] close $f lappend l [lsort [testchannel open]] @@ -2368,10 +2405,95 @@ set l [gets $f] close $f lsort $l } {file1 file2} + +test io-28.6 { + close channel in write event handler + + Should not produce a segmentation fault in a Tcl built with + --enable-symbols and -DPURIFY +} -body { + variable done + variable res + # Not a complete / correct channel implementation. Just enough + # to exercise the crash - closing from a write handler + after 0 [list coroutine c1 apply [list {} { + variable done + set chan [chan create w {apply {{cmd chan args} { + switch $cmd { + blocking - finalize { + } + watch { + lappend ::timers286 [after 0 chan postevent $chan write] + } + initialize { + list initialize finalize watch read write configure blocking + } + default { + error [list {unexpected command} $cmd] + } + } + }}}] + chan configure $chan -blocking 0 + while 1 { + chan event $chan writable [list [info coroutine]] + yield + close $chan + set done 1 + return + } + } [namespace current]]] + vwait [namespace current]::done + return success +} -cleanup { + foreach timer $::timers286 {after cancel $timer} +} -result success + +test io-28.7 { + close channel in read event handler + + Should not produce a segmentation fault in a Tcl built with + --enable-symbols and -DPURIFY +} -body { + variable done + variable res + after 0 [list coroutine c1 apply [list {} { + variable done + # Not a complete / correct channel implementation. Just enough + # to exercise the crash - closing from a read handler + set chan [chan create r {apply {{cmd chan args} { + switch $cmd { + blocking - finalize { + } + watch { + lappend ::timers287 [after 0 chan postevent $chan read] + } + initialize { + list initialize finalize watch read write configure blocking + } + default { + error [list {unexpected command} $cmd] + } + } + }}}] + chan configure $chan -blocking 0 + while 1 { + chan event $chan readable [list [info coroutine]] + yield + close $chan + set done 1 + return + } + } [namespace current]]] + vwait [namespace current]::done + return success +} -cleanup { + foreach timer $::timers287 {after cancel $timer} +} -result success + test io-29.1 {Tcl_WriteChars, channel not writable} { list [catch {puts stdin hello} msg] $msg } {1 {channel "stdin" wasn't opened for writing}} test io-29.2 {Tcl_WriteChars, empty string} { file delete $path(test1) @@ -2832,11 +2954,11 @@ # on Windows because a process still has the file open. after 100 set v 1; vwait v set result } ok test io-29.32 {Tcl_WriteChars, background flush to slow reader} \ - {stdio asyncPipeClose knownMsvcBug} { + {stdio asyncPipeClose notWinCI} { # This test may fail on old Unix systems (seen on IRIX64 6.5) with # obsolete gettimeofday() calls. See Tcl Bugs 3530533, 1942197. file delete $path(pipe) file delete $path(output) set f [open $path(pipe) w] @@ -2983,10 +3105,103 @@ update close $s interp delete x interp delete y } "" + +test io-29.36.1 {gets on translation auto with "\r" in QA communication mode, possible regression, bug [b3977d199b]} -constraints { + socket tempNotMac fileevent +} -setup { + set s [open "|[list [interpreter] << { + proc accept {so args} { + fconfigure $so -translation binary + puts -nonewline $so "who are you?\r"; flush $so + set a [gets $so] + puts -nonewline $so "really $a?\r"; flush $so + set a [gets $so] + close $so + set ::done $a + } + set s [socket -server [namespace code accept] -myaddr 127.0.0.1 0] + puts [lindex [fconfigure $s -sockname] 2] + foreach c {1 2} { + vwait ::done + puts $::done + } + }]" r] + set c {} + set result {} +} -body { + set port [gets $s] + foreach t {{cr lf} {auto lf}} { + set c [socket 127.0.0.1 $port] + fconfigure $c -buffering line -translation $t + lappend result $t + while {1} { + set q [gets $c] + switch -- $q { + "who are you?" {puts $c "client"} + "really client?" {puts $c "yes"; lappend result $q; break} + default {puts $c "wrong"; lappend result "unexpected input \"$q\""; break} + } + } + lappend result [gets $s] + close $c; set c {} + } + set result +} -cleanup { + close $s + if {$c ne {}} { close $c } + unset -nocomplain s c port t q +} -result [list {cr lf} "really client?" yes {auto lf} "really client?" yes] +test io-29.36.2 {gets on translation auto with "\r\n" in different buffers, bug [b3977d199b]} -constraints { + socket tempNotMac fileevent +} -setup { + set s [socket -server [namespace code accept] -myaddr 127.0.0.1 0] + set c {} +} -body { + set ::cnt 0 + proc accept {so args} { + fconfigure $so -translation binary + puts -nonewline $so "1 line\r" + puts -nonewline $so "\n2 li" + flush $so + # now force separate packets + puts -nonewline $so "ne\r" + flush $so + if {$::cnt & 1} { + vwait ::cli; # simulate short delay (so client can process events, just wait for it) + } else { + # we don't have a delay, so client would get the lines as single chunk + } + # we'll try with "\r" and without "\r" (to cover both branches, where "\r" and "eof" causes exit from [gets] by 3rd line) + puts -nonewline $so "\n3 line" + if {!($::cnt % 3)} { + puts -nonewline $so "\r" + } + flush $so + close $so + } + while {$::cnt < 6} { incr ::cnt + set c [socket 127.0.0.1 [lindex [fconfigure $s -sockname] 2]] + fconfigure $c -blocking 0 -buffering line -translation auto + fileevent $c readable [list apply {c { + if {[gets $c line] >= 0} { + lappend ::cli <$line> + } elseif {[eof $c]} { + set ::done 1 + } + }} $c] + vwait ::done + close $c; set c {} + } + set ::cli +} -cleanup { + close $s + if {$c ne {}} { close $c } + unset -nocomplain ::done ::cli ::cnt s c +} -result [lrepeat 6 {<1 line>} {<2 line>} {<3 line>}] # Test end of line translations. Procedures tested are Tcl_Write, Tcl_Read. test io-30.1 {Tcl_Write lf, Tcl_Read lf} { file delete $path(test1) @@ -3157,11 +3372,11 @@ set f [open $path(test1) r] fconfigure $f -translation auto set c [read $f] close $f string length $c -} [expr 700*15+1] +} [expr {700*15+1}] test io-30.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation crlf set line "123456789ABCDE" ;# 14 char plus crlf @@ -3173,11 +3388,11 @@ set f [open $path(test1) r] fconfigure $f -translation crlf set c [read $f] close $f string length $c -} [expr 700*15+1] +} [expr {700*15+1}] test io-30.15 {Tcl_Write mixed, Tcl_Read auto} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation lf puts $f hello\nthere\nand\rhere @@ -3194,14 +3409,14 @@ } test io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation lf - puts -nonewline $f hello\nthere\nand\rhere\n\x1a + puts -nonewline $f hello\nthere\nand\rhere\n\x1A close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set c [read $f] close $f set c } {hello there @@ -3209,15 +3424,15 @@ here } test io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {win} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -eofchar \x1a -translation lf + fconfigure $f -translation lf -eofchar "\x1A \x1A" puts $f hello\nthere\nand\rhere close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set c [read $f] close $f set c } {hello there @@ -3230,11 +3445,11 @@ fconfigure $f -translation lf set s [format "abc\ndef\n%cghi\nqrs" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3250,11 +3465,11 @@ fconfigure $f -translation lf set s [format "abc\ndef\n%cghi\nqrs" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3283,11 +3498,11 @@ lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l -} "abc def 0 \x1aghi 0 qrs 0 {} 1" +} "abc def 0 \x1Aghi 0 qrs 0 {} 1" test io-30.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation lf -eofchar {} set s [format "abc\ndef\n%cghi\nqrs" 26] @@ -3295,11 +3510,11 @@ close $f set f [open $path(test1) r] fconfigure $f -translation cr -eofchar {} set l "" set x [gets $f] - lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs\n"] + lappend l [string compare $x "abc\ndef\n\x1Aghi\nqrs\n"] lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l @@ -3313,11 +3528,11 @@ close $f set f [open $path(test1) r] fconfigure $f -translation crlf -eofchar {} set l "" set x [gets $f] - lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs\n"] + lappend l [string compare $x "abc\ndef\n\x1Aghi\nqrs\n"] lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l @@ -3328,11 +3543,11 @@ fconfigure $f -translation lf set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3342,11 +3557,11 @@ fconfigure $f -translation lf set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3356,11 +3571,11 @@ fconfigure $f -translation cr set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3370,11 +3585,11 @@ fconfigure $f -translation cr set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3384,11 +3599,11 @@ fconfigure $f -translation crlf set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3398,11 +3613,11 @@ fconfigure $f -translation crlf set c [format abc\ndef\n%cqrs\ntuv 26] puts $f $c close $f set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set c [string length [read $f]] set e [eof $f] close $f list $c $e } {8 1} @@ -3646,11 +3861,11 @@ close $f set x } lf # # Test io-9.14 has been removed because "auto" output translation mode is -# not supoprted. +# not supported. # test io-31.14 {Tcl_Write mixed, Tcl_Gets auto} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation lf @@ -3731,11 +3946,11 @@ fconfigure $f -translation lf set s [format "hello\nthere\nand\rhere\n\%c" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [gets $f] lappend l [gets $f] @@ -3746,15 +3961,15 @@ set l } {hello there and here 0 {} 1} test io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -eofchar \x1a -translation lf + fconfigure $f -translation lf -eofchar "\x1A \x1A" puts $f hello\nthere\nand\rhere close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [gets $f] lappend l [gets $f] @@ -3770,12 +3985,11 @@ fconfigure $f -translation lf set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a - fconfigure $f -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3789,11 +4003,11 @@ fconfigure $f -translation lf set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3820,11 +4034,11 @@ lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test io-31.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation cr -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] @@ -3842,11 +4056,11 @@ lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test io-31.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation crlf -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] @@ -3864,20 +4078,20 @@ lappend l [eof $f] lappend l [gets $f] lappend l [eof $f] close $f set l -} "abc def 0 \x1aqrs 0 tuv 0 {} 1" +} "abc def 0 \x1Aqrs 0 tuv 0 {} 1" test io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation lf set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3891,11 +4105,11 @@ fconfigure $f -translation lf set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3909,11 +4123,11 @@ fconfigure $f -translation cr -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3927,11 +4141,11 @@ fconfigure $f -translation cr -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3945,11 +4159,11 @@ fconfigure $f -translation crlf -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3963,11 +4177,11 @@ fconfigure $f -translation crlf -eofchar {} set s [format "abc\ndef\n%cqrs\ntuv" 26] puts $f $s close $f set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l "" lappend l [gets $f] lappend l [gets $f] lappend l [eof $f] lappend l [gets $f] @@ -3991,11 +4205,11 @@ while {[gets $f line] >= 0} { append c $line\n } close $f string length $c -} [expr 700*15+1] +} [expr {700*15+1}] test io-31.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} { file delete $path(test1) set f [open $path(test1) w] fconfigure $f -translation crlf set line "123456789ABCDE" ;# 14 char plus crlf @@ -4010,11 +4224,11 @@ while {[gets $f line] >= 0} { append c $line\n } close $f string length $c -} [expr 700*15+1] +} [expr {700*15+1}] # Test Tcl_Read and buffering. test io-32.1 {Tcl_Read, channel not readable} { list [catch {read stdout} msg] $msg @@ -4366,33 +4580,33 @@ close $f set y } 300 test io-33.11 {TclGetsObjBinary, [10dc6daa37]} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) ....... - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) ....... + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] if {$n > 3} {set n 3} - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } } -body { set c [chan create read [namespace which driver]] chan configure $c -translation binary -blocking 0 list [gets $c] [gets $c] [gets $c] [gets $c] @@ -4400,33 +4614,33 @@ close $c rename driver {} } -result {{} {} {} .......} test io-33.12 {Tcl_GetsObj, [10dc6daa37]} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) ....... - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) ....... + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] if {$n > 3} {set n 3} - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } } -body { set c [chan create read [namespace which driver]] chan configure $c -blocking 0 list [gets $c] [gets $c] [gets $c] [gets $c] @@ -4434,34 +4648,34 @@ close $c rename driver {} } -result {{} {} {} .......} test io-33.13 {Tcl_GetsObj, [10dc6daa37]} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [string repeat \ - [string repeat . 64]\n[string repeat . 25] 2] - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] - if {$n > 65} {set n 65} - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [string repeat \ + [string repeat . 64]\n[string repeat . 25] 2] + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] + if {$n > 65} {set n 65} + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } } -body { set c [chan create read [namespace which driver]] chan configure $c -blocking 0 list [gets $c] [gets $c] [gets $c] [gets $c] [gets $c] @@ -4731,14 +4945,14 @@ seek $f 407 end lappend l [tell $f] close $f set l } {29 39 40 447} -test io-34.21 {Tcl_Seek and Tcl_Tell on large files} {largefileSupport} { +test io-34.21 {Tcl_Seek and Tcl_Tell on large files} {largefileSupport extensive} { file delete $path(test3) set f [open $path(test3) w] - fconfigure $f -encoding binary + fconfigure $f -translation binary set l "" lappend l [tell $f] puts -nonewline $f abcdef lappend l [tell $f] flush $f @@ -4844,86 +5058,86 @@ set l } {{} 1} test io-35.6 {Tcl_Eof, eof char, lf write, auto read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {9 8 1} test io-35.7 {Tcl_Eof, eof char, lf write, lf read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {9 8 1} test io-35.8 {Tcl_Eof, eof char, cr write, auto read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {9 8 1} test io-35.9 {Tcl_Eof, eof char, cr write, cr read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {9 8 1} test io-35.10 {Tcl_Eof, eof char, crlf write, auto read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {11 8 1} test io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $s $l $e } {11 8 1} @@ -4934,11 +5148,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {17 8 1} @@ -4949,11 +5163,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {17 8 1} @@ -4964,11 +5178,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {17 8 1} @@ -4979,11 +5193,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {17 8 1} @@ -4994,11 +5208,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {21 8 1} @@ -5009,11 +5223,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [read $f]] set e [eof $f] close $f list $c $l $e } {21 8 1} @@ -5032,30 +5246,30 @@ list $s $l $e [scan [string index $in end] %c] } -result {8 8 1 13} test io-35.18a {Tcl_Eof, eof char, cr write, crlf read} -body { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" puts $f abc\ndef close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [set in [read $f]]] set e [eof $f] close $f list $s $l $e [scan [string index $in end] %c] } -result {9 8 1 13} test io-35.18b {Tcl_Eof, eof char, cr write, crlf read} -body { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" puts $f {} close $f set s [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [set in [read $f]]] set e [eof $f] close $f list $s $l $e [scan [string index $in end] %c] } -result {2 1 1 13} @@ -5080,11 +5294,11 @@ set i [format abc\ndef\n%cqrs\nuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [set in [read $f]]] set e [eof $f] close $f list $c $l $e [scan [string index $in end] %c] } -result {17 8 1 13} @@ -5095,11 +5309,11 @@ set i [format \n%cqrsuvw 26] puts $f $i close $f set c [file size $path(test1)] set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" set l [string length [set in [read $f]]] set e [eof $f] close $f list $c $l $e [scan [string index $in end] %c] } {9 1 1 13} @@ -5125,13 +5339,13 @@ close $f1 set x } {{} 1 hello 0 {} 1} test io-36.1.1 {Tcl_InputBlocked on nonblocking binary pipe} stdio { set f1 [open "|[list [interpreter]]" r+] - chan configure $f1 -encoding binary -translation lf -eofchar {} + chan configure $f1 -translation binary puts $f1 { - chan configure stdout -encoding binary -translation lf -eofchar {} + chan configure stdout -translation binary puts hello_from_pipe } flush $f1 gets $f1 fconfigure $f1 -blocking off -buffering full @@ -5178,12 +5392,12 @@ close $f set l } {0 abc 0 defghijklmnop 0 1} test io-36.4 {Tcl_InputBlocked vs files, event driven read} {fileevent} { proc in {f} { - variable l - variable x + variable l + variable x lappend l [read $f 3] if {[eof $f]} {lappend l eof; close $f; set x done} } file delete $path(test1) set f [open $path(test1) w] @@ -5214,12 +5428,12 @@ close $f set l } {0 abc 0 defghijklmnop 0 1} test io-36.6 {Tcl_InputBlocked vs files, event driven read} {nonBlockFiles fileevent} { proc in {f} { - variable l - variable x + variable l + variable x lappend l [read $f 3] if {[eof $f]} {lappend l eof; close $f; set x done} } file delete $path(test1) set f [open $path(test1) w] @@ -5290,11 +5504,11 @@ } {4096 10000 1 1 1 100000 1048576} test io-38.3 {Tcl_SetChannelBufferSize, changing buffersize between reads} { # This test crashes the interp if Bug #427196 is not fixed set chan [open [info script] r] - fconfigure $chan -buffersize 10 + fconfigure $chan -buffersize 10 -encoding utf-8 set var [read $chan 2] fconfigure $chan -buffersize 32 append var [read $chan] close $chan } {} @@ -5306,13 +5520,10 @@ set f1 [open $path(test1) w] set x [fconfigure $f1 -blocking] close $f1 set x } 1 -# -# Test 17.2 was removed. -# test io-39.2 {Tcl_GetChannelOption} { file delete $path(test1) set f1 [open $path(test1) w] set x [fconfigure $f1 -buffering] close $f1 @@ -5473,42 +5684,49 @@ set x } 40000 test io-39.14 {Tcl_SetChannelOption: -encoding, binary & utf-8} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -encoding {} - puts -nonewline $f \xe7\x89\xa6 + fconfigure $f -translation binary + puts -nonewline $f \xE7\x89\xA6 close $f set f [open $path(test1) r] fconfigure $f -encoding utf-8 set x [read $f] close $f set x -} \u7266 +} 牦 test io-39.15 {Tcl_SetChannelOption: -encoding, binary & utf-8} { file delete $path(test1) set f [open $path(test1) w] - fconfigure $f -encoding binary - puts -nonewline $f \xe7\x89\xa6 + fconfigure $f -translation binary + puts -nonewline $f \xE7\x89\xA6 close $f set f [open $path(test1) r] fconfigure $f -encoding utf-8 set x [read $f] close $f set x -} \u7266 -test io-39.16 {Tcl_SetChannelOption: -encoding, errors} { +} 牦 +test io-39.16 {Tcl_SetChannelOption: -encoding (shortened to "-en"), errors} -body { + file delete $path(test1) + set f [open $path(test1) w] + fconfigure $f -en foobar +} -cleanup { + close $f +} -returnCodes 1 -result {unknown encoding "foobar"} +test io-39.16a {Tcl_SetChannelOption: -encoding (invalid shortening to "-e"), errors} -body { file delete $path(test1) set f [open $path(test1) w] - set result [list [catch {fconfigure $f -encoding foobar} msg] $msg] + fconfigure $f -e foobar +} -cleanup { close $f - set result -} {1 {unknown encoding "foobar"}} +} -returnCodes 1 -match glob -result {bad option "-e": should be one of *} test io-39.17 {Tcl_SetChannelOption: -encoding, clearing CHANNEL_NEED_MORE_DATA} {stdio fileevent} { set f [open "|[list [interpreter] $path(cat)]" r+] fconfigure $f -encoding binary - puts -nonewline $f "\xe7" + puts -nonewline $f "\xE7" flush $f fconfigure $f -encoding utf-8 -blocking 0 variable x {} fileevent $f readable [namespace code { lappend x [read $f] }] vwait [namespace which -variable x] @@ -5516,17 +5734,17 @@ vwait [namespace which -variable x] fconfigure $f -encoding utf-8 vwait [namespace which -variable x] after 300 [namespace code { lappend x timeout }] vwait [namespace which -variable x] - fconfigure $f -encoding binary + fconfigure $f -translation binary vwait [namespace which -variable x] after 300 [namespace code { lappend x timeout }] vwait [namespace which -variable x] close $f set x -} "{} timeout {} timeout \xe7 timeout" +} "{} timeout {} timeout \xE7 timeout" test io-39.18 {Tcl_SetChannelOption, setting read mode independently} \ {socket} { proc accept {s a p} {close $s} set s1 [socket -server [namespace code accept] -myaddr 127.0.0.1 0] set port [lindex [fconfigure $s1 -sockname] 2] @@ -5575,44 +5793,44 @@ set modes [fconfigure $s2 -translation] close $s1 close $s2 set modes } {auto crlf} -test io-39.22 {Tcl_SetChannelOption, invariance} {unix} { +test io-39.22 {Tcl_SetChannelOption, invariance} -constraints {unix} -body { file delete $path(test1) set f1 [open $path(test1) w+] set l "" lappend l [fconfigure $f1 -eofchar] fconfigure $f1 -eofchar {ON GO} lappend l [fconfigure $f1 -eofchar] - fconfigure $f1 -eofchar D + fconfigure $f1 -eofchar {D D} lappend l [fconfigure $f1 -eofchar] close $f1 set l -} {{{} {}} {O G} {D D}} -test io-39.22a {Tcl_SetChannelOption, invariance} { +} -result {{{} {}} {O G} {D D}} +test io-39.22a {Tcl_SetChannelOption, invariance} -body { file delete $path(test1) set f1 [open $path(test1) w+] set l [list] fconfigure $f1 -eofchar {ON GO} lappend l [fconfigure $f1 -eofchar] - fconfigure $f1 -eofchar D + fconfigure $f1 -eofchar {D D} lappend l [fconfigure $f1 -eofchar] lappend l [list [catch {fconfigure $f1 -eofchar {1 2 3}} msg] $msg] close $f1 set l -} {{O G} {D D} {1 {bad value for -eofchar: should be a list of zero, one, or two elements}}} +} -result {{O G} {D D} {1 {bad value for -eofchar: should be a list of zero, one, or two elements}}} test io-39.23 {Tcl_GetChannelOption, server socket is not readable or - writeable, it should still have valid -eofchar and -translation options } { + writable, it should still have valid -eofchar and -translation options } { set l [list] set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0] lappend l [fconfigure $sock -eofchar] [fconfigure $sock -translation] close $sock set l } {{{}} auto} test io-39.24 {Tcl_SetChannelOption, server socket is not readable or - writable so we can't change -eofchar or -translation } { + writable so we can't change -eofchar or -translation } { set l [list] set sock [socket -server [namespace code accept] -myaddr 127.0.0.1 0] fconfigure $sock -eofchar D -translation lf lappend l [fconfigure $sock -eofchar] [fconfigure $sock -translation] close $sock @@ -5632,30 +5850,30 @@ set f [open $path(test3) r] lappend x [gets $f] close $f set x } {zzy abzzy} -test io-40.2 {POSIX open access modes: CREAT} {unix} { +test io-40.2 {POSIX open access modes: CREAT} {unix notWsl} { file delete $path(test3) set f [open $path(test3) {WRONLY CREAT} 0o600] file stat $path(test3) stats - set x [format "%#o" [expr $stats(mode)&0o777]] + set x [format "%#o" [expr {$stats(mode)&0o777}]] puts $f "line 1" close $f set f [open $path(test3) r] lappend x [gets $f] close $f set x } {0o600 {line 1}} -test io-40.3 {POSIX open access modes: CREAT} {unix umask} { +test io-40.3 {POSIX open access modes: CREAT} {unix umask notWsl} { # This test only works if your umask is 2, like ouster's. file delete $path(test3) set f [open $path(test3) {WRONLY CREAT}] close $f file stat $path(test3) stats - format "%#o" [expr $stats(mode)&0o777] -} [format %#5o [expr {0o666 & ~ $umaskValue}]] + format 0o%03o [expr {$stats(mode)&0o777}] +} [format 0o%03o [expr {0o666 & ~ $umaskValue}]] test io-40.4 {POSIX open access modes: CREAT} { file delete $path(test3) set f [open $path(test3) w] fconfigure $f -eofchar {} puts $f xyzzy @@ -5788,14 +6006,14 @@ set x } {1 {couldn't find HOME environment variable to expand path}} test io-41.1 {Tcl_FileeventCmd: errors} {fileevent} { list [catch {fileevent foo} msg] $msg -} {1 {wrong # args: should be "fileevent channelId event ?script?"}} +} {1 {wrong # args: should be "fileevent channel event ?script?"}} test io-41.2 {Tcl_FileeventCmd: errors} {fileevent} { list [catch {fileevent foo bar baz q} msg] $msg -} {1 {wrong # args: should be "fileevent channelId event ?script?"}} +} {1 {wrong # args: should be "fileevent channel event ?script?"}} test io-41.3 {Tcl_FileeventCmd: errors} {fileevent} { list [catch {fileevent gorp readable} msg] $msg } {1 {can not find channel named "gorp"}} test io-41.4 {Tcl_FileeventCmd: errors} {fileevent} { list [catch {fileevent gorp writable} msg] $msg @@ -5825,15 +6043,15 @@ fileevent $f r "" lappend result [fileevent $f readable] } {{first script} {new script} {yet another} {}} test io-42.3 {Tcl_FileeventCmd: replacing, with NULL chars in script} {fileevent} { set result {} - fileevent $f r "first scr\0ipt" + fileevent $f r "first scr\x00ipt" lappend result [string length [fileevent $f readable]] - fileevent $f r "new scr\0ipt" + fileevent $f r "new scr\x00ipt" lappend result [string length [fileevent $f readable]] - fileevent $f r "yet ano\0ther" + fileevent $f r "yet ano\x00ther" lappend result [string length [fileevent $f readable]] fileevent $f r "" lappend result [fileevent $f readable] } {13 11 12 {}} @@ -5967,25 +6185,31 @@ close $f4 } -result {initial foo eof} close $f +# Bug https://core.tcl-lang.org/tcl/info/de232b49f26da1c1 with a corrected +# refchan implementation. refchans should be responsible for their own +# event generation and the one in the bug report was not doing so. test io-44.6 {FileEventProc procedure: write-only non-blocking channel} -setup { -} -constraints {stdio fileevent openpipe} -body { +} -constraints {stdio fileevent} -body { namespace eval refchan { namespace ensemble create namespace export * - + # Change to taste depending on how much CPU you want to hog + variable delay 0 proc finalize {chan args} { + namespace upvar c_$chan timer timer + catch {after cancel $timer} namespace delete c_$chan } proc initialize {chan args} { namespace eval c_$chan {} - namespace upvar c_$chan watching watching + namespace upvar c_$chan watching watching timer timer set watching {} list finalize initialize seek watch write } @@ -5995,21 +6219,41 @@ switch $arg { write { if {$arg ni $watching} { lappend watching $arg } - chan postevent $chan $arg } } } + update $chan } - proc write {chan args} { - chan postevent $chan write return 1 } + + # paraphrased from tcllib + proc update {chan} { + namespace upvar c_$chan watching watching timer timer + variable delay + catch {after cancel $timer} + if {"write" in $watching} { + set timer [after idle after $delay \ + [namespace code [list post $chan]]] + } + } + + # paraphrased from tcllib + proc post {chan} { + variable delay + namespace upvar c_$chan watching watching timer timer + if {"write" in $watching} { + set timer [after idle after $delay \ + [namespace code [list post $chan]]] + chan postevent $chan write + } + } } set f [chan create w [namespace which refchan]] chan configure $f -blocking 0 set data "some data" set x 0 @@ -6019,20 +6263,63 @@ if {$count > 262144} { chan event $f writable {} set x done } }] - set token [after 10000 [namespace code { + # Note: timeout needs to be very long under valgrind + set token [after 240000 [namespace code { set x timeout }]] vwait [namespace which -variable x] return $x } -cleanup { after cancel $token catch {chan close $f} } -result done +# Bug https://core.tcl-lang.org/tcl/info/67a5eabbd3d1 with a corrected +# refchan implementation. refchans that are not reentrant should use +# event loop to post events and the script in the bug report was not +# doing so. +test io-44.7 {refchan + coroutine yield error } -setup { + set bghandler [interp bgerror {}] + namespace eval schan { + namespace ensemble create + namespace export * + proc open {} { + set chan [chan create read [namespace current]] + + } + proc initialize {chan mode} { + return [list initialize finalize read watch] + } + proc finalize args {} + proc read {chan count} {} + proc watch {chan eventspec} { + foreach event $eventspec { + after idle after 0 chan postevent $chan $event + } + } + } +} -cleanup { + interp bgerror {} $bghandler + unset -nocomplain ::io-44.7-result + namespace delete schan +} -body { + interp bgerror {} [list apply {{res opts} { + set ::io-44.7-result [dict get $opts -errorinfo] + }}] + coroutine c1 apply [list {} { + set chan [schan::open] + chan event $chan readable [list [info coroutine]] + yield + close $chan + set ::io-44.7-result success + } [namespace current]] + vwait ::io-44.7-result + set ::io-44.7-result +} -result success makeFile "foo bar" foo test io-45.1 {DeleteFileEvent, cleanup on close} {fileevent} { set f [open $path(foo) r] @@ -6106,27 +6393,27 @@ list [testfevent cmd {set x}] [testfevent cmd {info commands after}] } {{f triggered: foo bar} after} test io-46.2 {Tcl event loop vs multiple interpreters} testfevent { testfevent create testfevent cmd { - variable x 0 - after 100 {set x triggered} - vwait [namespace which -variable x] - set x + variable x 0 + after 100 {set x triggered} + vwait [namespace which -variable x] + set x } } {triggered} test io-46.3 {Tcl event loop vs multiple interpreters} testfevent { testfevent create testfevent cmd { - set x 0 - after 10 {lappend x timer} - after 30 - set result $x - update idletasks - lappend result $x - update - lappend result $x + set x 0 + after 10 {lappend x timer} + after 30 + set result $x + update idletasks + lappend result $x + update + lappend result $x } } {0 0 {0 timer}} test io-47.1 {fileevent vs multiple interpreters} {testfevent fileevent} { set f [open $path(foo) r] @@ -6139,11 +6426,11 @@ fileevent $f3 readable {sript 3} set x {} lappend x [fileevent $f2 readable] testfevent delete lappend x [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] + [fileevent $f3 readable] close $f close $f2 close $f3 set x } {{} {script 1} {} {sript 3}} @@ -6155,15 +6442,15 @@ fileevent $f readable {script 1} testfevent create testfevent share $f2 testfevent share $f3 testfevent cmd "fileevent $f2 readable {script 2} - fileevent $f3 readable {script 3}" + fileevent $f3 readable {script 3}" fileevent $f4 readable {script 4} testfevent delete set x [list [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] [fileevent $f4 readable]] + [fileevent $f3 readable] [fileevent $f4 readable]] close $f close $f2 close $f3 close $f4 set x @@ -6177,14 +6464,14 @@ testfevent share $f3 testfevent share $f4 fileevent $f readable {script 1} fileevent $f2 readable {script 2} testfevent cmd "fileevent $f3 readable {script 3} - fileevent $f4 readable {script 4}" + fileevent $f4 readable {script 4}" testfevent delete set x [list [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] [fileevent $f4 readable]] + [fileevent $f3 readable] [fileevent $f4 readable]] close $f close $f2 close $f3 close $f4 set x @@ -6196,12 +6483,12 @@ testfevent share $f testfevent cmd "fileevent $f readable {script 1}" fileevent $f readable {script 2} fileevent $f2 readable {script 3} set x [list [fileevent $f2 readable] \ - [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] + [testfevent cmd "fileevent $f readable"] \ + [fileevent $f readable]] testfevent delete close $f close $f2 set x } {{script 3} {script 1} {script 2}} @@ -6211,11 +6498,11 @@ testfevent share $f testfevent cmd "fileevent $f readable {script 1}" fileevent $f readable {script 2} testfevent cmd "fileevent $f readable {}" set x [list [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] + [fileevent $f readable]] testfevent delete close $f set x } {{} {script 2}} test io-47.6 {file events on shared files, deleting file events} {testfevent fileevent} { @@ -6224,11 +6511,11 @@ testfevent share $f testfevent cmd "fileevent $f readable {script 1}" fileevent $f readable {script 2} fileevent $f readable {} set x [list [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] + [fileevent $f readable]] testfevent delete close $f set x } {{script 1} {}} unset path(foo) @@ -6358,11 +6645,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6386,11 +6673,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6414,11 +6701,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6442,11 +6729,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6470,11 +6757,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation auto -eofchar \x1a + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6498,11 +6785,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation auto + fconfigure $f -translation auto -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6526,11 +6813,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation lf + fconfigure $f -translation lf -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6554,11 +6841,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation lf -eofchar \x1a + fconfigure $f -translation lf -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6582,11 +6869,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation cr + fconfigure $f -translation cr -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6610,11 +6897,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation cr -eofchar \x1a + fconfigure $f -translation cr -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6638,11 +6925,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -eofchar \x1a -translation crlf + fconfigure $f -translation crlf -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -6666,11 +6953,11 @@ } } set c 0 set l "" set f [open $path(test1) r] - fconfigure $f -translation crlf -eofchar \x1a + fconfigure $f -translation crlf -eofchar "\x1A \x1A" fileevent $f readable [namespace code [list consume $f]] variable x vwait [namespace which -variable x] list $c $l } {3 {abc def {}}} @@ -7058,20 +7345,20 @@ } {0} test io-52.3 {TclCopyChannel} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation cr -encoding iso8859-1 -blocking 0 set s0 [fcopy $f1 $f2] set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.4 {TclCopyChannel} {fcopy} { file delete $path(test1) @@ -7099,88 +7386,88 @@ } {0 0 0 40} test io-52.5 {TclCopyChannel, all} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation lf -encoding iso8859-1 -blocking 0 fcopy $f1 $f2 -size -1 ;# -1 means 'copy all', same as if no -size specified. set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {"$s1" == "$s2"} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.5a {TclCopyChannel, all, other negative value} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation lf -encoding iso8859-1 -blocking 0 fcopy $f1 $f2 -size -2 ;# < 0 behaves like -1, copy all set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {"$s1" == "$s2"} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.5b {TclCopyChannel, all, wrap to negative value} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation lf -encoding iso8859-1 -blocking 0 fcopy $f1 $f2 -size 3221176172 ;# Wrapped to < 0, behaves like -1, copy all set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {"$s1" == "$s2"} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.6 {TclCopyChannel} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 - set s0 [fcopy $f1 $f2 -size [expr [file size $thisScript] + 5]] + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation lf -encoding iso8859-1 -blocking 0 + set s0 [fcopy $f1 $f2 -size [expr {[file size $thisScript] + 5}]] set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.7 {TclCopyChannel} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation lf -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation lf -encoding iso8859-1 -blocking 0 fcopy $f1 $f2 set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] set s1 [file size $thisScript] set s2 [file size $path(test1)] close $f1 close $f2 if {"$s1" == "$s2"} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-52.8 {TclCopyChannel} {stdio fcopy} { file delete $path(test1) @@ -7213,11 +7500,11 @@ set path(utf8-fcopy.txt) [makeFile {} utf8-fcopy.txt] set path(utf8-rp.txt) [makeFile {} utf8-rp.txt] # Create kyrillic file, use lf translation to avoid os eol issues set out [open $path(kyrillic.txt) w] fconfigure $out -encoding koi8-r -translation lf -puts $out "\u0410\u0410" +puts $out "АА" close $out test io-52.9 {TclCopyChannel & encodings} {fcopy} { # Copy kyrillic to UTF-8, using fcopy. set in [open $path(kyrillic.txt) r] @@ -7245,40 +7532,39 @@ list [file size $path(kyrillic.txt)] \ [file size $path(utf8-fcopy.txt)] \ [file size $path(utf8-rp.txt)] } {3 5 5} -test io-52.10 {TclCopyChannel & encodings} {fcopy} { +test io-52.10 {TclCopyChannel & encodings} -constraints {fcopy notWinCI} -body { # encoding to binary (=> implies that the # internal utf-8 is written) set in [open $path(kyrillic.txt) r] set out [open $path(utf8-fcopy.txt) w] fconfigure $in -encoding koi8-r -translation lf - # -translation binary is also -encoding binary fconfigure $out -translation binary fcopy $in $out - close $in - close $out file size $path(utf8-fcopy.txt) -} 5 +} -cleanup { + close $in + close $out +} -result 5 test io-52.11 {TclCopyChannel & encodings} -setup { set out [open $path(utf8-fcopy.txt) w] fconfigure $out -encoding utf-8 -translation lf - puts $out "\u0410\u0410" + puts $out "АА" close $out } -constraints {fcopy} -body { # binary to encoding => the input has to be # in utf-8 to make sense to the encoder set in [open $path(utf8-fcopy.txt) r] set out [open $path(kyrillic.txt) w] - # -translation binary is also -encoding binary fconfigure $in -translation binary fconfigure $out -encoding koi8-r -translation lf fcopy $in $out close $in @@ -7428,10 +7714,159 @@ fcopy $in $out close $in close $out file size $path(test2) } 8 +test io-52.20 {TclCopyChannel & encodings} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "Á" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means reading the "Á" gives an error + fconfigure $in -encoding ascii -profile strict + fconfigure $out -encoding koi8-r -translation lf + + fcopy $in $out +} -cleanup { + close $in + close $out +} -returnCodes 1 -match glob -result {error reading "file*": invalid or incomplete multibyte or wide character} + +test io-52.20.2 {TclCopyChannel & encoding error on same encoding} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "AÁ" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means reading the "Á" gives an error + fconfigure $in -encoding ascii -profile strict + fconfigure $out -encoding ascii -translation lf + + fcopy $in $out +} -cleanup { + close $in + close $out +} -returnCodes 1 -match glob -result {error reading "file*": invalid or incomplete multibyte or wide character} + +test io-52.21 {TclCopyChannel & encodings} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "Á" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means writing the "Á" gives an error + fconfigure $in -encoding utf-8 + fconfigure $out -encoding ascii -translation lf -profile strict + + fcopy $in $out +} -cleanup { + close $in + close $out +} -returnCodes 1 -match glob -result {error writing "file*": invalid or incomplete multibyte or wide character} + +test io-52.22 {TclCopyChannel & encodings} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "Á" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means reading the "Á" gives an error + fconfigure $in -encoding ascii -profile strict + fconfigure $out -encoding koi8-r -translation lf + proc ::xxx args { + set ::s0 $args + } + + fcopy $in $out -command ::xxx + vwait ::s0 + set ::s0 +} -cleanup { + close $in + close $out + unset ::s0 +} -match glob -result {0 {error reading "file*": invalid or incomplete multibyte or wide character}} + +test io-52.22.1 {TclCopyChannel & encodings & tell position} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "AÁ" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means reading the "Á" gives an error + fconfigure $in -encoding ascii -profile strict + fconfigure $out -encoding koi8-r -translation lf + proc ::xxx args { + set ::s0 $args + } + + fcopy $in $out -command ::xxx + vwait ::s0 + list [tell $in] [tell $out] {*}[set ::s0] +} -cleanup { + close $in + close $out + unset ::s0 +} -match glob -result {1 1 1 {error reading "file*": invalid or incomplete multibyte or wide character}} + +test io-52.23 {TclCopyChannel & encodings} -setup { + set out [open $path(utf8-fcopy.txt) w] + fconfigure $out -encoding utf-8 -translation lf + puts $out "Á" + close $out +} -constraints {fcopy} -body { + # binary to encoding => the input has to be + # in utf-8 to make sense to the encoder + + set in [open $path(utf8-fcopy.txt) r] + set out [open $path(kyrillic.txt) w] + + # Using "-encoding ascii" means writing the "Á" gives an error + fconfigure $in -encoding utf-8 + fconfigure $out -encoding ascii -translation lf -profile strict + proc ::xxx args { + set ::s0 $args + } + + fcopy $in $out -command ::xxx + vwait ::s0 + set ::s0 +} -cleanup { + close $in + close $out + unset ::s0 +} -match glob -result {0 {error writing "file*": invalid or incomplete multibyte or wide character}} test io-53.1 {CopyData} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] @@ -7445,22 +7880,22 @@ } {0 0 0} test io-53.2 {CopyData} {fcopy} { file delete $path(test1) set f1 [open $thisScript] set f2 [open $path(test1) w] - fconfigure $f1 -translation lf -blocking 0 - fconfigure $f2 -translation cr -blocking 0 + fconfigure $f1 -translation lf -encoding iso8859-1 -blocking 0 + fconfigure $f2 -translation cr -encoding iso8859-1 -blocking 0 fcopy $f1 $f2 -command [namespace code {set s0}] set result [list [fconfigure $f1 -blocking] [fconfigure $f2 -blocking]] variable s0 vwait [namespace which -variable s0] close $f1 close $f2 set s1 [file size $thisScript] set s2 [file size $path(test1)] if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok + lappend result ok } set result } {0 0 ok} test io-53.3 {CopyData: background read underflow} {stdio unix fcopy} { file delete $path(test1) @@ -7574,13 +8009,15 @@ set listen [socket -server [namespace code FcopyTestAccept] -myaddr 127.0.0.1 0] set in [open $thisScript] ;# 126 K set out [socket 127.0.0.1 [lindex [fconfigure $listen -sockname] 2]] catch {unset fcopyTestDone} close $listen ;# This means the socket open never really succeeds + fconfigure $in -encoding utf-8 + fconfigure $out -encoding utf-8 fcopy $in $out -command [namespace code FcopyTestDone] variable fcopyTestDone - if ![info exists fcopyTestDone] { + if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] ;# The error occurs here in the b.g. } close $in close $out set fcopyTestDone ;# 1 for error condition @@ -7595,11 +8032,11 @@ close $f1 set in [open "|[list [interpreter] $path(pipe)]" r+] set out [open $path(test1) w] fcopy $in $out -command [namespace code FcopyTestDone] variable fcopyTestDone - if ![info exists fcopyTestDone] { + if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] } catch {close $in} close $out set fcopyTestDone ;# 0 for plain end of file @@ -7611,12 +8048,12 @@ if {[string length $error]} { set fcopyTestDone 1 } elseif {[eof $in]} { set fcopyTestDone 0 } else { - # Delay next fcopy to wait for size>0 input bytes - after 100 [list fcopy $in $out -size 1000 \ + # Delay next fcopy to wait for size>0 input bytes + after 100 [list fcopy $in $out -size 1000 \ -command [namespace code [list doFcopy $in $out]]] } } test io-53.7 {CopyData: Flooding fcopy from pipe} {stdio fcopy} { variable fcopyTestDone @@ -7627,13 +8064,13 @@ puts $f1 { # Write 10 bytes / 10 msec proc Write {count} { puts -nonewline "1234567890" if {[incr count -1]} { - after 10 [list Write $count] + after 10 [list Write $count] } else { - set ::ready 1 + set ::ready 1 } } fconfigure stdout -buffering none Write 345 ;# 3450 bytes ~3.45 sec vwait ready @@ -7642,17 +8079,17 @@ close $f1 set in [open "|[list [interpreter] $path(pipe) &]" r+] set out [open $path(test1) w] doFcopy $in $out variable fcopyTestDone - if ![info exists fcopyTestDone] { + if {![info exists fcopyTestDone]} { vwait [namespace which -variable fcopyTestDone] } catch {close $in} close $out # -1=error 0=script error N=number of bytes - expr ($fcopyTestDone == 0) ? $fcopyTestCount : -1 + expr {($fcopyTestDone == 0) ? $fcopyTestCount : -1} } {3450} test io-53.8 {CopyData: async callback and error handling, Bug 1932639} -setup { # copy progress callback. errors out intentionally proc ::cmd args { lappend ::RES "CMD $args" @@ -7856,26 +8293,27 @@ } puts stderr ... } puts stderr SRV set l {} - set srv [socket -server new 9999] + set srv [socket -server new -myaddr 127.0.0.1 0] + set port [lindex [fconfigure $srv -sockname] 2] puts stderr WAITING fileevent stdin readable bye - puts OK + puts "OK $port" vwait forever } # wait for OK from server. - gets $pipe + lassign [gets $pipe] ok port # Now the two clients. proc ::done {sock} { if {[eof $sock]} { close $sock ; return } lappend ::forever [gets $sock] return } - set a [socket 127.0.0.1 9999] - set b [socket 127.0.0.1 9999] + set a [socket 127.0.0.1 $port] + set b [socket 127.0.0.1 $port] fconfigure $a -translation binary -buffering none fconfigure $b -translation binary -buffering none fileevent $a readable [list ::done $a] fileevent $b readable [list ::done $b] } -constraints {stdio fcopy} -body { @@ -7924,11 +8362,11 @@ close $outChan close $inChan removeFile out removeFile in } -result {40 bytes copied} -test io-53.12 {CopyData: foreground short reads, aka bug 3096275} {stdio unix fcopy} { +test io-53.12.0 {CopyData: foreground short reads, aka bug 3096275} {stdio unix fcopy} { file delete $path(pipe) set f1 [open $path(pipe) w] puts -nonewline $f1 { fconfigure stdin -translation binary -blocking 0 fconfigure stdout -buffering none -translation binary @@ -7943,27 +8381,53 @@ vwait ::done set ch [read $f1 1] close $f1 list $::done $ch } {ok A} +test io-53.12.1 { + Issue 9ca87e6286262a62. + CopyData: foreground short reads via ReadChars(). + Related to report 3096275 for ReadBytes(). + + Prior to the fix this test waited forever for read() to return. +} {stdio unix fcopy} { + file delete $path(output) + set f1 [open $path(output) w] + puts -nonewline $f1 { + chan configure stdin -encoding iso8859-1 -translation lf -buffering none + fcopy stdin stdout + } + close $f1 + set f1 [open "|[list [info nameofexecutable] $path(output)]" r+] + try { + chan configure $f1 -encoding utf-8 -buffering none + puts -nonewline $f1 A + set ch [read $f1 1] + } finally { + if {$f1 in [chan names]} { + close $f1 + } + } + lindex $ch +} A test io-53.13 {TclCopyChannel: read error reporting} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - return {initialize finalize watch read} - } - finalize { - return - } - watch {} - read { + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + return {initialize finalize watch read} + } + finalize { + return + } + watch {} + read { error FAIL - } - } + } + } } set outFile [makeFile {} out] } -body { set in [chan create read [namespace which driver]] chan configure $in -translation binary @@ -7972,28 +8436,28 @@ } -cleanup { catch {close $in} catch {close $out} removeFile out rename driver {} -} -result {error reading "*": *} -returnCodes error -match glob +} -result {error reading "rc*": *} -returnCodes error -match glob test io-53.14 {TclCopyChannel: write error reporting} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - return {initialize finalize watch write} - } - finalize { - return - } - watch {} - write { - error FAIL - } - } + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + return {initialize finalize watch write} + } + finalize { + return + } + watch {} + write { + error FAIL + } + } } set inFile [makeFile {aaa} in] } -body { set in [open $inFile rb] set out [chan create write [namespace which driver]] @@ -8005,39 +8469,39 @@ removeFile in rename driver {} } -result {error writing "*": *} -returnCodes error -match glob test io-53.15 {[ed29c4da21] DoRead: fblocked seen as error} -setup { proc driver {cmd args} { - variable buffer - variable index - variable blocked - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [encoding convertto utf-8 \ - [string repeat a 100]] - set blocked($chan) 1 - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) blocked($chan) - return - } - watch {} - read { - if {$blocked($chan)} { - set blocked($chan) [expr {!$blocked($chan)}] - return -code error EAGAIN - } - set n [lindex $args 1] - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + variable blocked + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [encoding convertto utf-8 \ + [string repeat a 100]] + set blocked($chan) 1 + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) blocked($chan) + return + } + watch {} + read { + if {$blocked($chan)} { + set blocked($chan) [expr {!$blocked($chan)}] + return -code error EAGAIN + } + set n [lindex $args 1] + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } set c [chan create read [namespace which driver]] chan configure $c -encoding utf-8 set out [makeFile {} out] set outChan [open $out w] @@ -8049,39 +8513,39 @@ close $c removeFile out } -result 100 test io-53.16 {[ed29c4da21] MBRead: fblocked seen as error} -setup { proc driver {cmd args} { - variable buffer - variable index - variable blocked - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [encoding convertto utf-8 \ - [string repeat a 100]] - set blocked($chan) 1 - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) blocked($chan) - return - } - watch {} - read { - if {$blocked($chan)} { - set blocked($chan) [expr {!$blocked($chan)}] - return -code error EAGAIN - } - set n [lindex $args 1] - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + variable blocked + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [encoding convertto utf-8 \ + [string repeat a 100]] + set blocked($chan) 1 + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) blocked($chan) + return + } + watch {} + read { + if {$blocked($chan)} { + set blocked($chan) [expr {!$blocked($chan)}] + return -code error EAGAIN + } + set n [lindex $args 1] + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } set c [chan create read [namespace which driver]] chan configure $c -encoding utf-8 -translation lf set out [makeFile {} out] set outChan [open $out w] @@ -8093,33 +8557,33 @@ close $c removeFile out } -result 100 test io-53.17 {[7c187a3773] MBWrite: proper inQueueTail handling} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) [encoding convertto utf-8 \ - line\n[string repeat a 100]line\n] - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) [encoding convertto utf-8 \ + line\n[string repeat a 100]line\n] + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } set c [chan create read [namespace which driver]] chan configure $c -encoding utf-8 -translation lf -buffersize 107 set out [makeFile {} out] set outChan [open $out w] @@ -8130,11 +8594,11 @@ close $outChan close $c removeFile out } -result {line 100 line} -test io-54.1 {Recursive channel events} {socket fileevent knownMsvcBug} { +test io-54.1 {Recursive channel events} {socket fileevent notWinCI} { # This test checks to see if file events are delivered during recursive # event loops when there is buffered data on the channel. proc accept {s a p} { variable as @@ -8385,11 +8849,11 @@ # This test will hang in older revisions of the core. set out [open $path(script) w] puts $out "catch {load $::tcltestlib Tcltest}" puts $out { - puts [testbytestring \xe2] + puts ABC[testbytestring \xE2] exit 1 } proc readit {pipe} { variable x variable result @@ -8409,11 +8873,11 @@ vwait [namespace which -variable x] # cut of the remainder of the error stack, especially the filename set result [lreplace $result 3 3 [lindex [split [lindex $result 3] \n] 0]] list $x $result -} {1 {gets {} catch {error writing "stdout": invalid argument}}} +} {1 {gets ABC catch {error writing "stdout": invalid or incomplete multibyte or wide character}}} test io-61.1 {Reset eof state after changing the eof char} -setup { set datafile [makeFile {} eofchar] set f [open $datafile w] fconfigure $f -translation binary @@ -8439,11 +8903,11 @@ } -cleanup { removeFile eofchar } -result {77 = 23431} -# Test the cutting and splicing of channels, this is incidentially the +# Test the cutting and splicing of channels, this is incidentally the # attach/detach facility of package Thread, but __without any # safeguards__. It can also be used to emulate transfer of channels # between threads, and is used for that here. test io-70.0 {Cutting & Splicing channels} {testchannel} { @@ -8683,11 +9147,11 @@ # Test for Bug 1847044 - don't spoil type unless we have a valid channel catch {close [lreplace [list a] 0 end]} } {1} test io-73.2 {channel Tcl_Obj SetChannelFromAny, bug 2407783} -setup { - # Invalidate intrep of 'channel' Tcl_Obj when transiting between interpreters. + # Invalidate internalrep of 'channel' Tcl_Obj when transiting between interpreters. set f [open [info script] r] } -body { interp create foo seek $f 0 set code [catch {interp eval foo [list seek $f 0]} msg] @@ -8743,19 +9207,19 @@ chan configure $wfd -buffering none -translation binary chan configure $rfd -buffersize 5 -encoding utf-8 read $rfd } -body { set result [eof $rfd] - puts -nonewline $wfd "more\u00c2\u00a0data" + puts -nonewline $wfd more\xC2\xA0data lappend result [eof $rfd] lappend result [read $rfd] lappend result [eof $rfd] } -cleanup { close $wfd close $rfd removeFile io-73.5 -} -result [list 1 1 more\u00a0data 1] +} -result [list 1 1 more\xA0data 1] test io-74.1 {[104f2885bb] improper cache validity check} -setup { set fn [makeFile {} io-74.1] set rfd [open $fn r] testobj freeallvars @@ -8771,16 +9235,578 @@ interp delete child testobj freeallvars removeFile io-74.1 } -returnCodes error -match glob -result {can not find channel named "*"} +test io-75.1 {multibyte encoding error read results in raw bytes (-profile tcl8)} -setup { + set fn [makeFile {} io-75.1] + set f [open $fn w+] + fconfigure $f -translation binary + # In UTF-8, a byte 0xCx starts a multibyte sequence and must be followed + # by a byte > 0x7F. This is violated to get an invalid sequence. + puts -nonewline $f A\xC0\x40 + flush $f + seek $f 0 + fconfigure $f -encoding utf-8 -profile tcl8 -buffering none +} -body { + set d [read $f] + binary scan $d H* hd + set hd +} -cleanup { + close $f + removeFile io-75.1 +} -result 41c040 + +test io-75.2 {unrepresentable character write passes and is replaced by ? (-profile tcl8)} -setup { + set fn [makeFile {} io-75.2] + set f [open $fn w+] + fconfigure $f -encoding iso8859-1 -profile tcl8 +} -body { + puts -nonewline $f A\u2022 + flush $f + seek $f 0 + read $f +} -cleanup { + close $f + removeFile io-75.2 +} -result A? + +# Incomplete sequence test. +# This error may IMHO only be detected with the close. +# But the read already returns the incomplete sequence. +test io-75.3 {incomplete multibyte encoding read is ignored (-profile tcl8)} -setup { + set fn [makeFile {} io-75.3] + set f [open $fn w+] + fconfigure $f -translation binary + puts -nonewline $f "A\xC0" + flush $f + seek $f 0 + fconfigure $f -encoding utf-8 -buffering none -profile tcl8 +} -body { + set d [read $f] + binary scan $d H* hd + set hd +} -cleanup { + close $f + removeFile io-75.3 +} -result 41c0 + +# As utf-8 has a special treatment in multi-byte decoding, also test another +# one. +test io-75.4 {shiftjis encoding error read results in raw bytes (-profile tcl8)} -setup { + set fn [makeFile {} io-75.4] + set f [open $fn w+] + fconfigure $f -translation binary + # In shiftjis, \x81 starts a two-byte sequence. + # But 2nd byte \xFF is not allowed + puts -nonewline $f A\x81\xFFA + flush $f + seek $f 0 + fconfigure $f -encoding shiftjis -buffering none -eofchar "" -translation lf -profile tcl8 +} -body { + set d [read $f] + binary scan $d H* hd + set hd +} -cleanup { + close $f + removeFile io-75.4 +} -result 4181ff41 + +test io-75.5 {invalid utf-8 encoding read is ignored (-profile tcl8)} -setup { + set fn [makeFile {} io-75.5] + set f [open $fn w+] + fconfigure $f -translation binary + puts -nonewline $f A\x81 + flush $f + seek $f 0 + fconfigure $f -encoding utf-8 -buffering none -eofchar "" -translation lf -profile tcl8 +} -body { + set d [read $f] + binary scan $d H* hd + set hd +} -cleanup { + close $f + removeFile io-75.5 +} -result 4181 + +test io-75.6 {incomplete utf-8 encoding, blocking gets is not ignored (-profile strict)} -setup { + set fn [makeFile {} io-75.6] + set f [open $fn w+] + fconfigure $f -translation binary + # \x81 is an incomplete byte sequence in utf-8 + puts -nonewline $f A\x81 + flush $f + seek $f 0 + fconfigure $f -encoding utf-8 -buffering none -eofchar {} \ + -translation lf -profile strict +} -body { + gets $f +} -cleanup { + close $f + removeFile io-75.6 +} -match glob -returnCodes 1 -result {error reading "file*":\ + invalid or incomplete multibyte or wide character} + +test io-75.6.1 {invalid utf-8 encoding, blocking gets is not ignored (-profile strict)} -setup { + set fn [makeFile {} io-75.6.1] + set f [open $fn w+] + fconfigure $f -translation binary + # utf-8: \xC3 requires a 2nd byte > x80, but x80, but x80, but @ $out2 2>@ $out3 <@ $in1 &: + fileevent $out2 writable [list apply {{cho che} { + puts $cho test; close $cho; close $che + }} $out2 $out3] + # recopy to given chans in handler + fileevent $in2 readable [list apply {{in out} { + if {[catch { + chan copy $in $out + } msg]} { + #puts err:$msg + fileevent $in readable {} + } + }} $in2 $ch] + fileevent $in3 readable [list apply {{in out} { + if {[catch { + chan copy $in $out + } msg]} { + #puts err:$msg + fileevent $in readable {} + } + }} $in3 $ch] + fileevent $out1 writable [list apply {{in out} { + if {[catch { + chan copy $in $out + } msg]} { + #puts err:$msg + fileevent $out writable {} + } + }} $ch $out1] + + vwait ::done + lappend ::ret $::done +} -cleanup { + foreach ch $clchlst { + catch {close $ch} + } + after cancel $toev + unset -nocomplain ::done ::ret ch in1 in2 in3 out1 out2 out3 toev clchlst +} -result {initialize read write finalize done} +}; unset ::writeErr # ### ### ### ######### ######### ######### ## Same tests as above, but exercising the code forwarding and ## receiving driver operations to the originator thread. @@ -2357,11 +2443,11 @@ notes } c] rename foo {} set res } -constraints {testchannel thread} -result {{read rc* 4096} {read rc* 4096} snarfsnarf} -test iocmd.tf-23.2 {chan read, bad data return, to much} -match glob -body { +test iocmd.tf-23.2 {chan read, bad data return, too much} -match glob -body { set res {} proc foo {args} { oninit; onfinal; track return [string repeat snarf 1000] } @@ -2903,11 +2989,11 @@ notes } c] rename foo {} set res } -constraints {testchannel thread} \ - -result {{-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} -translation {auto *}}} + -result {{-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} * -translation {auto *}}} test iocmd.tf-25.2 {chan configure, cgetall, no options} -match glob -body { set res {} proc foo {args} {oninit cget cgetall; onfinal; track; return ""} set c [chan create {r w} foo] notes [inthread $c { @@ -2916,11 +3002,11 @@ notes } c] rename foo {} set res } -constraints {testchannel thread} \ - -result {{cgetall rc*} {-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} -translation {auto *}}} + -result {{cgetall rc*} {-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} * -translation {auto *}}} test iocmd.tf-25.3 {chan configure, cgetall, regular result} -match glob -body { set res {} proc foo {args} { oninit cget cgetall; onfinal; track return "-bar foo -snarf x" @@ -2932,11 +3018,11 @@ notes } c] rename foo {} set res } -constraints {testchannel thread} \ - -result {{cgetall rc*} {-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} -translation {auto *} -bar foo -snarf x}} + -result {{cgetall rc*} {-blocking 1 -buffering full -buffersize 4096 -encoding * -eofchar {{} {}} * -translation {auto *} -bar foo -snarf x}} test iocmd.tf-25.4 {chan configure, cgetall, bad result, list of uneven length} -match glob -body { set res {} proc foo {args} { oninit cget cgetall; onfinal; track return "-bar" @@ -3880,10 +3966,213 @@ thread::release $tidb set res } -constraints {testchannel thread notValgrind} \ -result {Owner lost} +# Tests of readFile + +set BIN_DATA "\u0000\u0001\u0002\u0003\u0004\u001a\u001b\u000d\u000a\u0000" + +test iocmd.readFile-1.1 "readFile procedure: syntax" -body { + readFile +} -returnCodes error -result {wrong # args: should be "readFile filename ?mode?"} +test iocmd.readFile-1.2 "readFile procedure: syntax" -body { + readFile a b c +} -returnCodes error -result {wrong # args: should be "readFile filename ?mode?"} +test iocmd.readFile-1.3 "readFile procedure: syntax" -body { + readFile gorp gorp2 +} -returnCodes error -result {bad mode "gorp2": must be binary or text} + +test iocmd.readFile-2.1 "readFile procedure: behaviour" -setup { + set f [makeFile "File\nContents" readFile21.txt] +} -body { + readFile $f +} -cleanup { + removeFile $f +} -result "File\nContents\n" +test iocmd.readFile-2.2 "readFile procedure: behaviour" -setup { + set f [makeFile "File\nContents" readFile22.txt] +} -body { + readFile $f text +} -cleanup { + removeFile $f +} -result "File\nContents\n" +test iocmd.readFile-2.3 "readFile procedure: behaviour" -setup { + set f [makeFile "" readFile23.bindata] + apply {filename { + global BIN_DATA + set ff [open $filename wb] + puts -nonewline $ff $BIN_DATA + close $ff + }} $f +} -body { + list [binary scan [readFile $f binary] c* x] $x +} -cleanup { + removeFile $f +} -result {1 {0 1 2 3 4 26 27 13 10 0}} +# Need to set up ahead of the test +set f [makeFile "" readFile24.txt] +removeFile $f +test iocmd.readFile-2.4 "readFile procedure: behaviour" -body { + readFile $f +} -returnCodes error -result "couldn't open \"$f\": no such file or directory" + +# Tests of writeFile + +test iocmd.writeFile-1.1 "writeFile procedure: syntax" -body { + writeFile +} -returnCodes error -result {wrong # args: should be "writeFile filename ?mode? data"} +test iocmd.writeFile-1.2 "writeFile procedure: syntax" -body { + writeFile a b c d +} -returnCodes error -result {wrong # args: should be "writeFile filename ?mode? data"} +test iocmd.writeFile-1.3 "writeFile procedure: syntax" -body { + writeFile gorp gorp2 gorp3 +} -returnCodes error -result {bad mode "gorp2": must be binary or text} + +test iocmd.writeFile-2.1 "readFile procedure: behaviour" -setup { + set f [makeFile "" writeFile21.txt] + removeFile $f +} -body { + list [writeFile $f "File\nContents\n"] [apply {filename { + set f [open $filename] + set text [read $f] + close $f + return $text + }} $f] +} -cleanup { + file delete $f +} -result [list {} "File\nContents\n"] +test iocmd.writeFile-2.2 "readFile procedure: behaviour" -setup { + set f [makeFile "" writeFile22.txt] + removeFile $f +} -body { + writeFile $f text "File\nContents\n" + apply {filename { + set f [open $filename] + set text [read $f] + close $f + return $text + }} $f +} -cleanup { + file delete $f +} -result "File\nContents\n" +test iocmd.writeFile-2.3 "readFile procedure: behaviour" -setup { + set f [makeFile "" writeFile23.txt] + removeFile $f +} -body { + writeFile $f binary $BIN_DATA + apply {filename { + set f [open $filename rb] + set bytes [read $f] + close $f + binary scan $bytes c* x + return $x + }} $f +} -cleanup { + file delete $f +} -result {0 1 2 3 4 26 27 13 10 0} + +# Tests of foreachLine + +test iocmd.foreachLine-1.1 "foreachLine procedure: syntax" -returnCodes error -body { + foreachLine +} -result {wrong # args: should be "foreachLine varName filename body"} +test iocmd.foreachLine-1.2 "foreachLine procedure: syntax" -returnCodes error -body { + foreachLine a b c d +} -result {wrong # args: should be "foreachLine varName filename body"} +test iocmd.foreachLine-1.3 "foreachLine procedure: basic errors" -setup { + set f [makeFile "" foreachLine13.txt] +} -body { + apply {filename { + array set b {1 1} + foreachLine b $filename {} + }} $f +} -cleanup { + removeFile $f +} -returnCodes error -result {can't set "line": variable is array} +set f [makeFile "" foreachLine14.txt] +removeFile $f +test iocmd.foreachLine-1.4 "foreachLine procedure: basic errors" -body { + apply {filename { + foreachLine var $filename {} + }} $f +} -returnCodes error -result "couldn't open \"$f\": no such file or directory" + +test iocmd.foreachLine-2.1 "foreachLine procedure: behaviour" -setup { + set f [makeFile "a\nb\nc" foreachLine21.txt] +} -body { + apply {filename { + set lines {} + foreachLine var $filename { + lappend lines $var + } + return $lines + }} $f +} -cleanup { + removeFile $f +} -result {a b c} +test iocmd.foreachLine-2.2 "foreachLine procedure: behaviour" -setup { + set f [makeFile "a\nbb\nc\ndd" foreachLine22.txt] +} -body { + apply {filename { + set lines {} + foreachLine var $filename { + if {[string length $var] == 1} continue + lappend lines $var + } + return $lines + }} $f +} -cleanup { + removeFile $f +} -result {bb dd} +test iocmd.foreachLine-2.3 "foreachLine procedure: behaviour" -setup { + set f [makeFile "a\nbb\nccc\ndd\ne" foreachLine23.txt] +} -body { + apply {filename { + set lines {} + foreachLine var $filename { + if {[string length $var] > 2} break + lappend lines $var + } + return $lines + }} $f +} -cleanup { + removeFile $f +} -result {a bb} +test iocmd.foreachLine-2.4 "foreachLine procedure: behaviour" -setup { + set f [makeFile "a\nbb\nccc\ndd\ne" foreachLine24.txt] +} -body { + apply {filename { + set lines {} + foreachLine var $filename { + if {[string length $var] > 2} { + return $var + } + lappend lines $var + } + return $lines + }} $f +} -cleanup { + removeFile $f +} -result {ccc} +test iocmd.foreachLine-2.5 "foreachLine procedure: behaviour" -setup { + set f [makeFile "a\nbb\nccc\ndd\ne" foreachLine25.txt] +} -body { + apply {filename { + set lines {} + foreachLine var $filename { + if {[string length $var] > 2} { + error "line too long" + } + lappend lines $var + } + return $lines + }} $f +} -cleanup { + removeFile $f +} -returnCodes error -result {line too long} + # ### ### ### ######### ######### ######### # ### ### ### ######### ######### ######### rename track {} Index: tests/ioTrans.test ================================================================== --- tests/ioTrans.test +++ tests/ioTrans.test @@ -3,11 +3,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2007 Andreas Kupries +# Copyright © 2007 Andreas Kupries # # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Custom constraints used in this file testConstraint testchannel [llength [info commands testchannel]] testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}] @@ -112,11 +112,11 @@ test iortrans-1.1 {chan, unknown method} -returnCodes error -body { chan foo } -match glob -result {unknown or ambiguous subcommand "foo": must be*} # --- --- --- --------- --------- --------- -# chan push, and method "initalize" +# chan push, and method "initialize" test iortrans-2.0 {chan push, wrong#args, not enough} -returnCodes error -body { chan push } -result {wrong # args: should be "chan push channel cmdprefix"} test iortrans-2.1 {chan push, wrong#args, too many} -returnCodes error -body { @@ -631,10 +631,65 @@ } return $result } } } + + + +namespace eval reflector { + proc initialize {_ chan mode} { + return {initialize finalize watch read} + } + + + proc finalize {_ chan} { + foreach id [after info] { + after cancel $id + } + namespace delete $_ + } + + + proc read {_ chan count} { + namespace upvar $_ source source + set res [string range $source 0 $count-1] + set source [string range $source $count end] + return $res + } + + + proc watch {_ chan events} { + after 0 [list chan postevent $chan read] + return read + } + + namespace ensemble create -parameters _ + namespace export * +} + + + + +namespace eval inputfilter { + proc initialize {chan mode} { + return {initialize finalize read} + } + + proc read {chan buffer} { + return $buffer + } + + proc finalize chan { + namespace delete $chan + } + + namespace ensemble create + namespace export * +} + + # Channel read transform that is just the identity - pass all through proc idxform {cmd handle args} { switch -- $cmd { initialize { @@ -1277,11 +1332,11 @@ ## gaps due to tests not applicable to forwarding are left to keep this ## association. # ### ### ### ######### ######### ######### ## Helper command. Runs a script in a separate thread and returns the result. -## A channel is transfered into the thread as well, and a list of configuation +## A channel is transferred into the thread as well, and a list of configuration ## variables proc inthread {chan script args} { # Test thread. set tid [thread::create -preserved] @@ -1956,11 +2011,11 @@ # Flush, no writing seek $c 2 # The close flushes again, this modifies the file! lappend notes | [close $c] | # NOTE: The flush generated by the close is recorded immediately, the - # other note's here are defered until after the thread is done. This + # other note's here are deferred until after the thread is done. This # changes the order of the result a bit from the non-threaded case # (The first | moves one to the right). This is an artifact of the # 'inthread' framework, not of the transformation itself. notes } c] @@ -2039,12 +2094,10 @@ } -cleanup { thread::send $tidb tempdone thread::release $tidb } -result {1 {Owner lost} 0 0 1 {Owner lost} 1 {Owner lost} 1 {Owner lost}} -testConstraint notValgrind [expr {![testConstraint valgrind]}] - test iortrans.tf-11.1 {origin thread of moved transform destroyed during access} -setup { #puts <<$tcltest::mainThread>>main set tida [thread::create -preserved]; #puts <<$tida>> thread::send $tida {load {} Tcltest} set tidb [thread::create -preserved]; #puts <<$tidb>> @@ -2087,9 +2140,41 @@ } -cleanup { thread::send $tidb tempdone thread::release $tidb } -result {Owner lost} -# ### ### ### ######### ######### ######### + +test iortrans-ea69b0258a9833cb { + Crash when using a channel transformation on TCP client socket + + "line two" does not make it into result. This issue should probably be + addressed, but it is outside the scope of this test. +} -setup { + set res {} + set read 0 +} -body { + namespace eval reflector1 { + variable source "line one\nline two" + interp alias {} [namespace current]::dispatch {} [ + namespace parent]::reflector [namespace current] + } + set chan [chan create read [namespace which reflector1::dispatch]] + chan configure $chan -blocking 0 + chan push $chan inputfilter + chan event $chan read [list ::apply [list chan { + variable res + variable read + set gets [gets $chan] + append res $gets + incr read + } [namespace current]] $chan] + vwait [namespace current]::read + chan pop $chan + vwait [namespace current]::read + return $res +} -cleanup { + catch {unset read} + close $chan +} -result {line one} cleanupTests return Index: tests/iogt.test ================================================================== --- tests/iogt.test +++ tests/iogt.test @@ -4,21 +4,21 @@ # This file contains a collection of tests for Giot # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# Copyright (c) 2000 Ajuba Solutions. -# Copyright (c) 2000 Andreas Kupries. +# Copyright © 2000 Ajuba Solutions. +# Copyright © 2000 Andreas Kupries. # All rights reserved. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] namespace eval ::tcl::test::iogt { namespace import ::tcltest::* testConstraint testchannel [llength [info commands testchannel]] @@ -841,11 +841,11 @@ read $f 3; # skip behind "abc" constx -attach $f # expect to get "xxx" from the transform because of unread "def" input to # transform which returns "xxx". # - # Actually the IO layer pre-read the whole file and will read "def" + # Actually the IO layer preread the whole file and will read "def" # directly from the buffer without bothering to consult the newly stacked # transformation. This is wrong. read $f 3 } -cleanup { close $f Index: tests/join.test ================================================================== --- tests/join.test +++ tests/join.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/lindex.test ================================================================== --- tests/lindex.test +++ tests/lindex.test @@ -2,14 +2,14 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2001 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,11 +16,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] set minus - testConstraint testevalex [llength [info commands testevalex]] # Tests of Tcl_LindexObjCmd, NOT COMPILED @@ -68,15 +68,15 @@ list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}] } -result {{} {}} test lindex-3.5 {bad octal} -constraints testevalex -body { set x 0o8 list [catch { testevalex {lindex {a b c} $x} } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-3.6 {bad octal} -constraints testevalex -body { set x -0o9 list [catch { testevalex {lindex {a b c} $x} } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-3.7 {indexes don't shimmer wide ints} -body { set x [expr {(wide(1)<<31) - 2}] list $x [lindex {1 2 3} $x] [incr x] [incr x] } -result {2147483646 {} 2147483647 2147483648} test lindex-3.8 {compiled with static indices out of range, negative} -body { @@ -112,15 +112,15 @@ list [testevalex {lindex {a b c} $x}] [testevalex {lindex {a b c} $x}] } {{} {}} test lindex-4.6 {bad octal} -constraints testevalex -body { set x end-0o8 list [catch { testevalex {lindex {a b c} $x} } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-4.7 {bad octal} -constraints testevalex -body { set x end--0o9 list [catch { testevalex {lindex {a b c} $x} } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-4.8 {bad integer, not octal} testevalex { set x end-0a2 list [catch { testevalex {lindex {a b c} $x} } result] $result } {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}} test lindex-4.9 {obsolete test} testevalex { @@ -272,15 +272,15 @@ set result } {{} {}} test lindex-11.5 {bad octal} -body { set x 0o8 list [catch { lindex {a b c} $x } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-11.6 {bad octal} -body { set x -0o9 list [catch { lindex {a b c} $x } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} # Indices relative to end test lindex-12.1 {index = end} { set x end @@ -318,15 +318,15 @@ set result } {{} {}} test lindex-12.6 {bad octal} -body { set x end-0o8 list [catch { lindex {a b c} $x } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-12.7 {bad octal} -body { set x end--0o9 list [catch { lindex {a b c} $x } result] $result -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test lindex-12.8 {bad integer, not octal} { set x end-0a2 list [catch { lindex {a b c} $x } result] $result } {1 {bad index "end-0a2": must be integer?[+-]integer? or end?[+-]integer?}} test lindex-12.9 {obsolete test} { Index: tests/link.test ================================================================== --- tests/link.test +++ tests/link.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for Tcl_LinkVar and related library # procedures. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testlink [llength [info commands testlink]] testConstraint testlinkarray [llength [info commands testlinkarray]] foreach i {int real bool string} { @@ -67,13 +67,13 @@ set ushort 40000 set uint 0xc001babe set long 34543 set ulong 567890 set float 1.0987654321 - set uwide 357357357357 + set uwide 12345678901234567890 concat [testlink get] | $int $real $bool $string $wide $char $uchar $short $ushort $uint $long $ulong $float $uwide -} -result {465 -10.5 1 abcdef 135135 79 161 8000 40000 -1073628482 34543 567890 1.0987653732299805 357357357357 | 0o0721 -10.5 true abcdef 135135 79 161 8000 40000 0xc001babe 34543 567890 1.0987654321 357357357357} +} -result {465 -10.5 1 abcdef 135135 79 161 8000 40000 -1073628482 34543 567890 1.0987653732299805 12345678901234567890 | 0o0721 -10.5 true abcdef 135135 79 161 8000 40000 0xc001babe 34543 567890 1.0987654321 12345678901234567890} test link-2.2 {writing bad values into variables} -setup { testlink delete } -constraints {testlink} -body { testlink set 43 1.23 4 - 56785678 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234 testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1 @@ -382,27 +382,27 @@ lappend x $args $int $real $bool $string $wide } set x {} testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1 testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234 - trace var int w x + trace add var int write x testlink update 32 4.0 3 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340 - trace vdelete int w x + trace remove variable int write x return $x -} {{int {} w} 32 -2.0 0 xyzzy 995511} +} {{int {} write} 32 -2.0 0 xyzzy 995511} test link-8.2 {Tcl_UpdateLinkedVar procedure} {testlink} { proc x args { global x int real bool string wide lappend x $args $int $real $bool $string $wide } set x {} testlink create 1 1 1 1 1 1 1 1 1 1 1 1 1 1 testlink set 14 -2.0 0 xyzzy 995511 64 250 30000 60000 0xbeefbabe 12321 32123 3.25 1231231234 testlink delete - trace var int w x + trace add var int write x testlink update 32 4.0 6 abcd 113355 65 251 30001 60001 0xbabebeef 12322 32124 3.125 12312312340 - trace vdelete int w x + trace remove variable int write x return $x } {} test link-8.3 {Tcl_UpdateLinkedVar procedure, read-only variable} {testlink} { testlink create 0 0 0 0 0 0 0 0 0 0 0 0 0 0 list [catch { Index: tests/linsert.test ================================================================== --- tests/linsert.test +++ tests/linsert.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/list.test ================================================================== --- tests/list.test +++ tests/list.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -43,29 +43,39 @@ test list-1.23 {basic tests} {list \{} "\\{" test list-1.24 {basic tests} {list} {} test list-1.25 {basic tests} {list # #} {{#} #} test list-1.26 {basic tests} {list #\{ #\{} {\#\{ #\{} test list-1.27 {basic null treatment} { - set l [list "" "\0" "\0\0"] - set e "{} \0 \0\0" + set l [list "" "\x00" "\x00\x00"] + set e "{} \x00 \x00\x00" string equal $l $e } 1 test list-1.28 {basic null treatment} { - set result "\0a\0b" + set result "\x00a\x00b" list $result [string length $result] -} "\0a\0b 4" +} "\x00a\x00b 4" test list-1.29 {basic null treatment} { - set result "\0a\0b" + set result "\x00a\x00b" set srep "$result 4" set lrep [list $result [string length $result]] string equal $srep $lrep } 1 test list-1.30 {basic null treatment} { - set l [list "\0abc" "xyz"] - set e "\0abc xyz" + set l [list "\x00abc" "xyz"] + set e "\x00abc xyz" string equal $l $e } 1 +test list-1.31 {bug [e38dce74e2]} { + set l #foo + set e {} + list {*}$l {*}$e +} {{#foo}} +test list-1.32 {bug [e38dce74e2]} { + set l " #foo" + set e {} + list {*}$l {*}$e +} {{#foo}} # For the next round of tests create a list and then pick it apart # with "index" to make sure that we get back exactly what went in. set num 0 @@ -96,30 +106,30 @@ # Check that tclListObj.c's SetListFromAny handles possible overlarge # string rep lengths in the source object. proc slowsort list { set result {} - set last [expr [llength $list] - 1] + set last [expr {[llength $list] - 1}] while {$last > 0} { - set minIndex [expr [llength $list] - 1] + set minIndex [expr {[llength $list] - 1}] set min [lindex $list $last] - set i [expr $minIndex-1] + set i [expr {$minIndex - 1}] while {$i >= 0} { if {[string compare [lindex $list $i] $min] < 0} { set minIndex $i set min [lindex $list $i] } - set i [expr $i-1] + incr i -1 } set result [concat $result [list $min]] if {$minIndex == 0} { set list [lrange $list 1 end] } else { - set list [concat [lrange $list 0 [expr $minIndex-1]] \ - [lrange $list [expr $minIndex+1] end]] + set list [concat [lrange $list 0 [expr {$minIndex - 1}]] \ + [lrange $list [expr {$minIndex + 1}] end]] } - set last [expr $last-1] + set last [expr {$last - 1}] } return [concat $result $list] } test list-3.1 {SetListFromAny and lrange/concat results} { slowsort {fred julie alex carol bill annie} Index: tests/listObj.test ================================================================== --- tests/listObj.test +++ tests/listObj.test @@ -3,12 +3,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,13 +15,14 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testobj [llength [info commands testobj]] +testConstraint memory [llength [info commands memory]] catch {unset x} test listobj-1.1 {Tcl_GetListObjType} emptyTest { # Test removed; tested an internal detail # that's no longer correct, and duplicated test obj-1.1 @@ -193,17 +194,127 @@ -cleanup { testobj freeallvars } -result {{a b c d e} {} {a b c d e f}} } +test listobj-10.2 {Tcl_ListObjReplace with negative start value} testobj { + testlistobj set 1 a b c d e + testlistobj replace 1 -1 2 f + testlistobj get 1 +} {f c d e} +test listobj-10.3 {Tcl_ListObjReplace with negative count value} testobj { + testlistobj set 1 a b c d e + testlistobj replace 1 1 -1 f + testlistobj get 1 +} {a f b c d e} test listobj-11.1 {Bug 3598580: Tcl_ListObjReplace refcount management} testobj { testobj bug3598580 } 123 + +# Stolen from dict.test +proc listobjmemcheck script { + set end [lindex [split [memory info] \n] 3 3] + for {set i 0} {$i < 5} {incr i} { + uplevel 1 $script + set tmp $end + set end [lindex [split [memory info] \n] 3 3] + } + expr {$end - $tmp} +} + +test listobj-12.1 {Tcl_ListObjIndex memory leaks for native lists} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [lrepeat 1000 x] + set errorMessage [testlistobj indexmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} +test listobj-12.2 {Tcl_ListObjIndex memory leaks for native lists with spans} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [testlistrep new 1000 100 100] + set errorMessage [testlistobj indexmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} +test listobj-12.3 {Tcl_ListObjIndex memory leaks for lseq} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [lseq 1000] + set errorMessage [testlistobj indexmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} + +test listobj-13.1 {Tcl_ListObjGetElements memory leaks for native lists} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [lrepeat 1000 x] + set errorMessage [testlistobj getelementsmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} +test listobj-13.2 {Tcl_ListObjElements memory leaks for native lists with spans} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [testlistrep new 1000 100 100] + set errorMessage [testlistobj getelementsmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} +test listobj-13.3 {Tcl_ListObjElements memory leaks for lseq} -constraints { + testobj memory +} -body { + list [listobjmemcheck { + testobj set 1 [lseq 1000] + set errorMessage [testlistobj getelementsmemcheck 1] + testobj freeallvars + }] $errorMessage +} -result {0 {}} + +# Tests for Tcl_ListObjIndex as sematics are different from lindex for +# out of bounds indices. Out of bounds should return a null pointer and +# not empty string. +test listobj-14.1 {Tcl_ListObjIndex out-of-bounds index for native lists} -constraints { + testobj +} -setup { + testobj set 1 [list a b c] +} -cleanup { + testobj freeallvars +} -body { + list [testlistobj index 1 -1] [testlistobj index 1 3] +} -result {null null} + +test listobj-14.2 {Tcl_ListObjIndex out-of-bounds index for native lists with spans} -constraints { + testobj +} -setup { + testobj set 1 [testlistrep new 1000 100 100] +} -cleanup { + testobj freeallvars +} -body { + list [testlistobj index 1 -1] [testlistobj index 1 1000] +} -result {null null} + +test listobj-14.3 {Tcl_ListObjIndex out-of-bounds index for lseq} -constraints { + testobj +} -setup { + testobj set 1 [lseq 3] +} -cleanup { + testobj freeallvars +} -body { + list [testlistobj index 1 -1] [testlistobj index 1 3] +} -result {null null} # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: ADDED tests/listRep.test Index: tests/listRep.test ================================================================== --- /dev/null +++ tests/listRep.test @@ -0,0 +1,2538 @@ +# This file contains tests that specifically exercise the internal representation +# of a list. +# +# Copyright © 2022 Ashok P. Nadkarni +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +# Unlike the other files related to list commands which for the most part do +# black box testing focusing on functionality, this file does more of white box +# testing to exercise code paths that implement different list representations +# (with spans, leading free space etc., shared/unshared etc.) In addition to +# functional correctness, the tests also check for the expected internal +# representation as that pertains to performance heuristics. Generally speaking, +# combinations of the following need to be tested, +# - free space in front, back, neither, both of list representation +# - shared Tcl_Objs +# - shared internal reps (independent of shared Tcl_Objs) +# - byte-compiled vs non-compiled +# +# Being white box tests, they are sensitive to changes to further optimizations +# and changes in heuristics. That cannot be helped. + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] + +testConstraint testlistrep [llength [info commands testlistrep]] + +proc describe {l args} {dict get [testlistrep describe $l] {*}$args} + +proc irange {first last} { + set l {} + while {$first <= $last} { + lappend l $first + incr first + } + return $l +} +proc leadSpace {l} { + # Returns the leading space in a list store + return [dict get [describe $l] store firstUsed] +} +proc tailSpace {l} { + # Returns the trailing space in a list store + array set rep [describe $l] + dict with rep(store) { + return [expr {$numAllocated - ($firstUsed + $numUsed)}] + } +} +proc allocated {l} { + # Returns the allocated space in a list store + return [dict get [describe $l] store numAllocated] +} +proc repStoreRefCount {l} { + # Returns the ref count for the list store + return [dict get [describe $l] store refCount] +} +proc validate {l} { + # Panics if internal listrep structures are not valid + testlistrep validate $l +} +proc leadSpaceMore {l} { + set leadSpace [leadSpace $l] + expr {$leadSpace > 0 && $leadSpace >= 2*[tailSpace $l]} +} +proc tailSpaceMore {l} { + set tailSpace [tailSpace $l] + expr {$tailSpace > 0 && $tailSpace >= 2*[leadSpace $l]} +} +proc spaceEqual {l} { + # 1 if lead and tail space shared (diff of 1 at most) and more than 0 + set leadSpace [leadSpace $l] + set tailSpace [tailSpace $l] + if {$leadSpace == 0 && $tailSpace == 0} { + # At least one must be positive + return 0 + } + set diff [expr {$leadSpace - $tailSpace}] + return [expr {$diff >= -1 && $diff <= 1}] +} +proc storeAddress {l} { + return [describe $l store memoryAddress] +} +proc sameStore {l1 l2} { + expr {[storeAddress $l1] == [storeAddress $l2]} +} +proc hasSpan {l args} { + # Returns 1 if list has a span. If args are specified, they are checked with + # span values (start and length) + array set rep [describe $l] + if {![info exists rep(span)]} { + return 0 + } + if {[llength $args] == 0} { + return 1; # No need to check values + } + lassign $args start len + if {[dict get $rep(span) spanStart] == $start && + [dict get $rep(span) spanLength] == $len} { + return 1 + } + return 0 +} +proc checkListrep {l listLen numAllocated leadSpace tailSpace {refCount 0}} { + # Checks if the internal representation of $l match + # passed arguments. Return "" if yes, else error messages. + array set rep [testlistrep describe $l] + + set rep(leadSpace) [dict get $rep(store) firstUsed] + set rep(numAllocated) [dict get $rep(store) numAllocated] + set rep(tailSpace) [expr { + $rep(numAllocated) - ($rep(leadSpace) + [dict get $rep(store) numUsed]) + }] + set rep(refCount) [dict get $rep(store) refCount] + + if {[info exists rep(span)]} { + set rep(listLen) [dict get $rep(span) spanLength] + } else { + set rep(listLen) [dict get $rep(store) numUsed] + } + + set errors [list] + foreach arg {listLen numAllocated leadSpace tailSpace} { + if {$rep($arg) != [set $arg]} { + lappend errors "$arg in list representation ($rep($arg)) is not expected value ([set $arg])." + } + } + # Check refCount only if caller has specified it as non-0 + if {$refCount && $refCount != $rep(refCount)} { + lappend errors "refCount in list representation ($rep(refCount)) is not expected value ($refCount)." + } + return $errors +} + +proc assertListrep {l listLen numAllocated leadSpace tailSpace {refCount 0}} { + # Like check_listrep but raises error + set errors [checkListrep $l $listLen $numAllocated $leadSpace $tailSpace $refCount] + if {[llength $errors]} { + error [join $errors \n] + } + return +} + +# The default length should be large enough that doubling the allocation will +# clearly distinguish free space allocation difference between front and back. +# (difference in the two should at least be 2 else we cannot tell if front +# or back was favored appropriately) +proc freeSpaceNone {{len 8}} {return [testlistrep new $len 0 0]} +proc freeSpaceLead {{len 8} {lead 3}} {return [testlistrep new $len $lead 0]} +proc freeSpaceTail {{len 8} {tail 3}} {return [testlistrep new $len 0 $tail]} +proc freeSpaceBoth {{len 8} {lead 3} {tail 3}} { + return [testlistrep new $len $lead $tail] +} +proc zombieSample {{len 1000} {leadzombies 100} {tailzombies 100}} { + # returns an unshared listrep with zombies in front and back + + # don't combine freespacenone and lrange else zombies are freed + set l [freeSpaceNone [expr {$len+$leadzombies+$tailzombies}]] + return [lrange $l $leadzombies [expr {$leadzombies+$len-1}]] +} + +# Just ensure above stubs return what's expected +if {[testConstraint testlistrep]} { + assertListrep [freeSpaceNone] 8 8 0 0 1 + assertListrep [freeSpaceLead] 8 11 3 0 1 + assertListrep [freeSpaceTail] 8 11 0 3 1 + assertListrep [freeSpaceBoth] 8 14 3 3 1 + assertListrep [zombieSample] 1000 1200 0 0 1 + if {![hasSpan [zombieSample]] || [dict get [testlistrep describe [zombieSample]] span spanStart] == 0} { + error "zombieSample span missing or span start is at 0." + } +} + +# Define some variables for some indices because the Tcl compiler will do some +# operations completely in byte code if indices are literals +set zero 0 +set one 1 +set two 2 +set four 4 +set end end + +# +# Test sets: +# 1.* - unshared internal rep, no spans, with no free space +# 2.* - shared internal rep, no spans, with no free space +# 3.* - unshared internal rep, spanned +# 4.* - shared internal rep, spanned +# 5.* - shared Tcl_Obj +# 6.* - lists with zombie Tcl_Obj's + +# +# listrep-1.* tests all operate on unshared listreps with no free space + +test listrep-1.1 { + Inserts in front of unshared list with no free space should reallocate with + equal free space at front and back -- linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceNone] $zero 99] + validate $l + list $l [spaceEqual $l] +} -result [list {99 0 1 2 3 4 5 6 7} 1] + +test listrep-1.1.1 { + Inserts in front of unshared list with no free space should reallocate with + equal free space at front and back -- lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $zero -1 99] + validate $l + list $l [spaceEqual $l] +} -result [list {99 0 1 2 3 4 5 6 7} 1] + +test listrep-1.2 { + Inserts at back of unshared list with no free space should allocate all + space at back -- linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceNone] $end 99] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 6 7 99} 0 9] + +test listrep-1.2.1 { + Inserts at back of unshared list with no free space should allocate all + space at back -- lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lset l $end+1 99 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 6 7 99} 0 9] + +test listrep-1.2.2 { + Inserts at back of unshared list with no free space should allocate all + space at back -- lappend version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lappend l 99 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 6 7 99} 0 9] + +test listrep-1.3 { + Inserts in middle of unshared list with no free space should reallocate with + equal free space at front and back - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceNone] $four 99] + validate $l + list $l [spaceEqual $l] +} -result [list {0 1 2 3 99 4 5 6 7} 1] + +test listrep-1.3.1 { + Inserts in middle of unshared list with no free space should reallocate with + equal free space at front and back - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $four $four-1 99] + validate $l + list $l [spaceEqual $l] +} -result [list {0 1 2 3 99 4 5 6 7} 1] + +test listrep-1.4 { + Deletes from front of small unshared list with no free space should + just shift up leaving room at back - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $zero $zero] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {1 2 3 4 5 6 7} 0 1] + +test listrep-1.4.1 { + Deletes from front of small unshared list with no free space should + just shift up leaving room at back - lassign version +} -constraints testlistrep -body { + set l [lassign [freeSpaceNone] e] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] +} -result [list 0 {1 2 3 4 5 6 7} 0 1] + +test listrep-1.4.2 { + Deletes from front of small unshared list with no free space should + just shift up leaving room at back - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone] + set e [lpop l $zero] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] +} -result [list 0 {1 2 3 4 5 6 7} 0 1] + +test listrep-1.4.3 { + Deletes from front of small unshared list with no free space should + just shift up leaving room at back - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceNone] $one $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {1 2 3 4 5 6 7} 0 1] + +test listrep-1.4.4 { + Deletes from front of small unshared list with no free space should + just shift up leaving room at back - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceNone] $zero] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {1 2 3 4 5 6 7} 0 1] + +test listrep-1.5 { + Deletes from front of large unshared list with no free space should + create a span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone 1000] $zero $one] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 2 998] +} -result [list [irange 2 999] 2 0 1] + +test listrep-1.5.1 { + Deletes from front of large unshared list with no free space should + create a span - lassign version +} -constraints testlistrep -body { + set l [lassign [freeSpaceNone 1000] e] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 1 999] +} -result [list 0 [irange 1 999] 1 0 1] + +test listrep-1.5.2 { + Deletes from front of large unshared list with no free space should + create a span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceNone 1000] $two end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 2 998] +} -result [list [irange 2 999] 2 0 1] + +test listrep-1.5.3 { + Deletes from front of large unshared list with no free space should + create a span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceNone 1000] $zero] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 1 999] +} -result [list [irange 1 999] 1 0 1] + +test listrep-1.5.4 { + Deletes from front of large unshared list with no free space should + create a span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone 1000] + set e [lpop l 0] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 1 999] +} -result [list 0 [irange 1 999] 1 0 1] + +test listrep-1.6 { + Deletes closer to front of large list should move (smaller) front segment + -- lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone 1000] $four $four] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 1 999] +} -result [list [concat [irange 0 3] [irange 5 999]] 1 0 1] + +test listrep-1.6.1 { + Deletes closer to front of large list should move (smaller) front segment + -- lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone 1000] + set e [lpop l $four] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 1 999] +} -result [list 4 [concat [irange 0 3] [irange 5 999]] 1 0 1] + +test listrep-1.7 { + Deletes closer to back of large list should move (smaller) back segment + and will not need a span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone 1000] end-$four end-$four] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list [concat [irange 0 994] [irange 996 999]] 0 1 0] + +test listrep-1.7.1 { + Deletes closer to back of large list should move (smaller) back segment + and will not need a span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone 1000] + set e [lpop l $end-4] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list 995 [concat [irange 0 994] [irange 996 999]] 0 1 0] + +test listrep-1.8 { + Deletes at back of small unshared list should not need a span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] end-$one end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5} 0 2 0] + +test listrep-1.8.1 { + Deletes at back of small unshared list should not need a span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceNone] $zero end-$two] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5} 0 2 0] + +test listrep-1.8.2 { + Deletes at back of small unshared list should not need a span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceNone] $end-1 $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5} 0 2 0] + +test listrep-1.8.3 { + Deletes at back of small unshared list should not need a span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone] + set e [lpop l $end] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list 7 {0 1 2 3 4 5 6} 0 1 0] + +test listrep-1.9 { + Deletes at back of large unshared list should not need a span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone 1000] end-$four end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list [irange 0 994] 0 5 0] + +test listrep-1.9.1 { + Deletes at back of large unshared list should not need a span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceNone 1000] 0 $end-5] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list [irange 0 994] 0 5 0] + +test listrep-1.9.2 { + Deletes at back of large unshared list should not need a span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceNone 1000] end-$four $end-3 end-$two $end-1 $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list [irange 0 994] 0 5 0] + +test listrep-1.9.3 { + Deletes at back of large unshared list should not need a span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone 1000] + set e [lpop l $end] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list 999 [irange 0 998] 0 1 0] + +test listrep-1.10 { + no-op on unshared list should force a canonical list string - lreplace version +} -body { + lreplace { 1 2 3 4 } $zero -1 +} -result {1 2 3 4} + +test listrep-1.10.1 { + no-op on unshared list should force a canonical list string - lrange version +} -body { + lrange { 1 2 3 4 } $zero $end +} -result {1 2 3 4} + +test listrep-1.11 { + Append elements to large unshared list is optimized as lappend + so no free space in front - lreplace version +} -constraints testlistrep -body { + # Note $end, not end else byte code compiler short-cuts + set l [lreplace [freeSpaceNone 1000] $end+1 $end+1 1000] + validate $l + list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l] +} -result [list [irange 0 1000] 0 1 0] + +test listrep-1.11.1 { + Append elements to large unshared list is optimized as lappend + so no free space in front - linsert version +} -constraints testlistrep -body { + # Note $end, not end else byte code compiler short-cuts + set l [linsert [freeSpaceNone 1000] $end+1 1000] + validate $l + list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l] +} -result [list [irange 0 1000] 0 1 0] + +test listrep-1.11.2 { + Append elements to large unshared list leaves no free space in front + - lappend version +} -constraints testlistrep -body { + # Note $end, not end else byte code compiler short-cuts + set l [freeSpaceNone 1000] + lappend l 1000 1001 + validate $l + list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l] +} -result [list [irange 0 1001] 0 1 0] + + +test listrep-1.12 { + Replacement of elements at front with same number elements in unshared list + is in-place - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $zero $one 10 11] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 11 2 3 4 5 6 7} 0 0] + +test listrep-1.12.1 { + Replacement of elements at front with same number elements in unshared list + is in-place - lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lset l 0 -1 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {-1 1 2 3 4 5 6 7} 0 0] + +test listrep-1.13 { + Replacement of elements at front with fewer elements in unshared list + results in a spanned list with space only in front +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $zero $four 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 5 6 7} 4 0] + +test listrep-1.14 { + Replacement of elements at front with more elements in unshared list + results in a reallocated spanned list with space at front and back +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $zero $one 10 11 12] + validate $l + list $l [spaceEqual $l] +} -result [list {10 11 12 2 3 4 5 6 7} 1] + +test listrep-1.15 { + Replacement of elements in middle with same number elements in unshared list + is in-place - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $one $two 10 11] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 10 11 3 4 5 6 7} 0 0] + +test listrep-1.15.1 { + Replacement of elements in middle with same number elements in unshared list + is in-place - lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lset l $two -1 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 -1 3 4 5 6 7} 0 0] + +test listrep-1.16 { + Replacement of elements in front half with fewer elements in unshared list + results in a spanned list with space only in front since smaller segment moved +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $one $four 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 10 5 6 7} 3 0] + +test listrep-1.17 { + Replacement of elements in back half with fewer elements in unshared list + results in a spanned list with space only at back +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] end-$four end-$one 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 10 7} 0 3] + +test listrep-1.18 { + Replacement of elements in middle more elements in unshared list + results in a reallocated spanned list with space at front and back +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $one $two 10 11 12] + validate $l + list $l [spaceEqual $l] +} -result [list {0 10 11 12 3 4 5 6 7} 1] + +test listrep-1.19 { + Replacement of elements at back with same number elements in unshared list + is in-place - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $end-1 $end 10 11] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 10 11} 0 0] + +test listrep-1.19.1 { + Replacement of elements at back with same number elements in unshared list + is in-place - lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lset l $end 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 6 10} 0 0] + +test listrep-1.20 { + Replacement of elements at back with fewer elements in unshared list + is in-place with space only at the back +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $end-2 $end 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 10} 0 2] + +test listrep-1.21 { + Replacement of elements at back with more elements in unshared list + allocates new representation with equal space at front and back +} -constraints testlistrep -body { + set l [lreplace [freeSpaceNone] $end-1 $end 10 11 12] + validate $l + list $l [spaceEqual $l] +} -result [list {0 1 2 3 4 5 10 11 12} 1] + +# +# listrep-2.* tests all operate on shared list reps with no free space. Note the +# *list internal rep* must be shared, not only the Tcl_Obj so just assigning to +# another variable does not suffice. The lrange construct on an variable's value +# will do the needful. + +test listrep-2.1 { + Inserts in front of shared list with no free space should reallocate with + more leading space in front - linsert version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [linsert $b $zero 99] + validate $l + list [repStoreRefCount $b] $l [leadSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {99 0 1 2 3 4 5 6 7} 1 1] + +test listrep-2.1.1 { + Inserts in front of shared list with no free space should reallocate with + more leading space in front - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero -1 99] + validate $l + list [repStoreRefCount $b] $l [leadSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {99 0 1 2 3 4 5 6 7} 1 1] + +test listrep-2.2 { + Inserts at back of shared list with no free space should reallocate with + more leading space in back - linsert version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [linsert $b $end 99] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5 6 7 99} 1 1] + +test listrep-2.2.1 { + Inserts at back of shared list with no free space should reallocate with + more leading space in back - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $end+1 end+$one 99] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5 6 7 99} 1 1] + +test listrep-2.2.2 { + Inserts at back of shared list with no free space should reallocate with + more leading space in back - lappend version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lappend b 99] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 1 {0 1 2 3 4 5 6 7 99} 1 1] + +test listrep-2.2.3 { + Inserts at back of shared list with no free space should reallocate with + more leading space in back - lset version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lset b $end+1 99] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 1 {0 1 2 3 4 5 6 7 99} 1 1] + +test listrep-2.3 { + Inserts in middle of shared list with no free space should reallocate with + equal spacing - linsert version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [linsert $b $four 99] + validate $l + list [repStoreRefCount $b] $l [spaceEqual $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 99 4 5 6 7} 1 1] + +test listrep-2.3.1 { + Inserts in middle of shared list with no free space should reallocate with + equal spacing - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $four $four-1 99] + validate $l + list [repStoreRefCount $b] $l [spaceEqual $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 99 4 5 6 7} 1 1] + +test listrep-2.4 { + Deletes from front of small shared list with no free space should + allocate new list of exact size - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero $zero] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {1 2 3 4 5 6 7} 0 0 1] + +test listrep-2.4.1 { + Deletes from front of small shared list with no free space should + allocate new list of exact size - lremove version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lremove $b $zero $one] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {2 3 4 5 6 7} 0 0 1] + +test listrep-2.4.2 { + Deletes from front of small shared list with no free space should + allocate new list of exact size - lrange version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lrange $b $one $end] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {1 2 3 4 5 6 7} 0 0 1] + +test listrep-2.4.3 { + Deletes from front of small shared list with no free space should + allocate new list of exact size - lassign version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lassign $b e] + validate $l + list $e [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 0 2 {1 2 3 4 5 6 7} 0 0 1] + +test listrep-2.4.4 { + Deletes from front of small shared list with no free space should + allocate new list of exact size - lpop version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set l [lrange $a $zero end]; # Ensure shared listrep + set e [lpop l $zero] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 0 {1 2 3 4 5 6 7} 0 0 1] + +test listrep-2.5 { + Deletes from front of large shared list with no free space should + create span - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero $zero] + validate $l + # The listrep store should be shared among a, b, l (3 refs) + list [sameStore $b $l] [repStoreRefCount $b] $l [hasSpan $l] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 1 3 [irange 1 999] 1 0 0 3] + +test listrep-2.5.1 { + Deletes from front of large shared list with no free space should + create span - lremove version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lremove $b $zero $one] + validate $l + # The listrep store should be shared among a, b, l (3 refs) + list [sameStore $b $l] [repStoreRefCount $b] $l [hasSpan $l] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 1 3 [irange 2 999] 1 0 0 3] + +test listrep-2.5.2 { + Deletes from front of large shared list with no free space should + create span - lrange version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lrange $b $two $end] + validate $l + # The listrep store should be shared among a, b, l (3 refs) + list [sameStore $b $l] [repStoreRefCount $b] $l [hasSpan $l] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 1 3 [irange 2 999] 1 0 0 3] + +test listrep-2.5.3 { + Deletes from front of large shared list with no free space should + create span - lassign version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lassign $b e] + validate $l + # The listrep store should be shared among a, b, l (3 refs) + list $e [sameStore $b $l] [repStoreRefCount $b] $l [hasSpan $l] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 0 1 3 [irange 1 999] 1 0 0 3] + +test listrep-2.5.4 { + Deletes from front of large shared list with no free space should + create span - lpop version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set l [lrange $a $zero end]; # Ensure shared listrep + set e [lpop l $zero] + validate $l + # The listrep store should be shared among a, b, l (3 refs) + list $e $l [hasSpan $l] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 0 [irange 1 999] 1 0 0 2] + +test listrep-2.6 { + Deletes from back of small shared list with no free space should + allocate new list of exact size - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $end $end] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5 6} 0 0 1] + +test listrep-2.6.1 { + Deletes from back of small shared list with no free space should + allocate new list of exact size - lremove version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lremove $b $end $end-1] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5} 0 0 1] + +test listrep-2.6.2 { + Deletes from back of small shared list with no free space should + allocate new list of exact size - lrange version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lrange $b $zero $end-1] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5 6} 0 0 1] + +test listrep-2.6.3 { + Deletes from back of small shared list with no free space should + allocate new list of exact size - lpop version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set l [lrange $a $zero end]; # Ensure shared listrep + set e [lpop l] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 7 {0 1 2 3 4 5 6} 0 0 1] + +test listrep-2.7 { + Deletes from back of large shared list with no free space should + use a span - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $end $end] + validate $l + # Note lead and tail space is 0 because original list store in a,b is used + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 3 [irange 0 998] 0 0 3] + +test listrep-2.7.1 { + Deletes from back of large shared list with no free space should + use a span - lremove version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lremove $b $end-1 $end] + validate $l + # Note lead and tail space is 0 because original list store in a,b is used + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 3 [irange 0 997] 0 0 3] + +test listrep-2.7.2 { + Deletes from back of large shared list with no free space should + use a span - lrange version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lrange $b $zero $end-1] + validate $l + # Note lead and tail space is 0 because original list store in a,b is used + list [repStoreRefCount $b] $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 3 [irange 0 998] 0 0 3] + +test listrep-2.7.3 { + Deletes from back of large shared list with no free space should + use a span - lpop version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set l [lrange $a $zero end]; # Ensure shared listrep + set e [lpop l] + validate $l + # Note lead and tail space is 0 because original list store in a,b is used + list $e $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 999 [irange 0 998] 0 0 2] + +test listrep-2.8 { + no-op on shared list should force a canonical list representation + with original unchanged - lreplace version +} -body { + set l { 1 2 3 4 } + list [lreplace $l $zero -1] $l +} -result [list {1 2 3 4} { 1 2 3 4 }] + +test listrep-2.8.1 { + no-op on shared list should force a canonical list representation + with original unchanged - lrange version +} -body { + set l { 1 2 3 4 } + list [lrange $l $zero end] $l +} -result [list {1 2 3 4} { 1 2 3 4 }] + +test listrep-2.9 { + Appends to back of large shared list with no free space allocates new + list with space only at the back - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $end+1 $end+1 1000] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [expr {[tailSpace $l]>0}] [repStoreRefCount $l] +} -result [list 2 [irange 0 1000] 0 1 1] + +test listrep-2.9.1 { + Appends to back of large shared list with no free space allocates new + list with space only at the back - linsert version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [linsert $b $end+1 1000 1001] + validate $l + list [repStoreRefCount $b] $l [leadSpace $l] [expr {[tailSpace $l]>0}] [repStoreRefCount $l] +} -result [list 2 [irange 0 1001] 0 1 1] + +test listrep-2.9.2 { + Appends to back of large shared list with no free space allocates new + list with space only at the back - lappend version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set l [lrange $a $zero end]; # Ensure shared listrep + lappend l 1000 + validate $l + list $l [leadSpace $l] [expr {[tailSpace $l]>0}] [repStoreRefCount $l] +} -result [list [irange 0 1000] 0 1 1] + +test listrep-2.9.3 { + Appends to back of large shared list with no free space allocates new + list with space only at the back - lset version +} -constraints testlistrep -body { + set a [freeSpaceNone 1000] + set l [lrange $a $zero end]; # Ensure shared listrep + lset l $end+1 1000 + validate $l + list $l [leadSpace $l] [expr {[tailSpace $l]>0}] [repStoreRefCount $l] +} -result [list [irange 0 1000] 0 1 1] + +test listrep-2.10 { + Replacement of elements at front with same number in shared list results + in a new list store with more space in front than back - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero $one 10 11] + validate $l + list [repStoreRefCount $b] $l [leadSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {10 11 2 3 4 5 6 7} 1 1] + +test listrep-2.10.1 { + Replacement of elements at front with same number in shared list results + in a new list store with no extra space - lset version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set l [lrange $a $zero end]; # Ensure shared listrep + lset l $zero 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {10 1 2 3 4 5 6 7} 0 0 1] + +test listrep-2.11 { + Replacement of elements at front with fewer elements in shared list + results in a new list store with more space in front than back +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero $four 10] + validate $l + list [repStoreRefCount $b] $l [leadSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {10 5 6 7} 1 1] + +test listrep-2.12 { + Replacement of elements at front with more elements in shared list + results in a new spanned list with more space in front +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $zero $one 10 11 12] + validate $l + list [repStoreRefCount $b] $l [leadSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {10 11 12 2 3 4 5 6 7} 1 1] + +test listrep-2.13 { + Replacement of elements in middle with same number in shared list results + in a new list store with equal space in front and back - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $one $two 10 11] + validate $l + list [repStoreRefCount $b] $l [spaceEqual $l] [repStoreRefCount $l] +} -result [list 2 {0 10 11 3 4 5 6 7} 1 1] + +test listrep-2.13.1 { + Replacement of elements in middle with same number in shared list results + in a new list store with exact allocation - lset version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set l [lrange $a $zero end]; # Ensure shared listrep + lset l $one 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 10 2 3 4 5 6 7} 0 0 1] + +test listrep-2.14 { + Replacement of elements in middle with fewer elements in shared list + results in a new list store with equal space +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $one 5 10] + validate $l + list [repStoreRefCount $b] $l [spaceEqual $l] [repStoreRefCount $l] +} -result [list 2 {0 10 6 7} 1 1] + +test listrep-2.15 { + Replacement of elements in middle with more elements in shared list + results in a new spanned list with space in front and back +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b $one $two 10 11 12] + validate $l + list [repStoreRefCount $b] $l [spaceEqual $l] [repStoreRefCount $l] +} -result [list 2 {0 10 11 12 3 4 5 6 7} 1 1] + +test listrep-2.16 { + Replacement of elements at back with same number in shared list results + in a new list store with more space in back than front - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b end-$one $end 10 11] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 3 4 5 10 11} 1 1] + +test listrep-2.16.1 { + Replacement of elements at back with same number in shared list results + in a new list store with no extra - lreplace version +} -constraints testlistrep -body { + set a [freeSpaceNone] + set l [lrange $a $zero end]; # Ensure shared listrep + lset l $end 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 10} 0 0 1] + +test listrep-2.17 { + Replacement of elements at back with fewer elements in shared list + results in a new list store with more space in back than front +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b end-$four $end 10] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 10} 1 1] + +test listrep-2.18 { + Replacement of elements at back with more elements in shared list + results in a new list store with more space in back than front +} -constraints testlistrep -body { + set a [freeSpaceNone] + set b [lrange $a $zero end]; # Ensure shared listrep + set l [lreplace $b end-$four $end 10] + validate $l + list [repStoreRefCount $b] $l [tailSpaceMore $l] [repStoreRefCount $l] +} -result [list 2 {0 1 2 10} 1 1] + +# +# listrep-3.* - tests on unshared spanned listreps + +test listrep-3.1 { + Inserts in front of unshared spanned list with room in front should just + shrink the lead space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth] $zero -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -2 7] 1 3 1] + +test listrep-3.1.1 { + Inserts in front of unshared spanned list with room in front should just + shrink the lead space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $zero -1 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -2 7] 1 3 1] + +test listrep-3.2 { + Inserts in front of unshared spanned list with insufficient room in front + but enough total freespace should redistribute free space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 10] $zero -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -2 7] 5 4 1] + +test listrep-3.2.1 { + Inserts in front of unshared spanned list with insufficient room in front + but enough total freespace should redistribute free space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 10] $zero -1 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -2 7] 5 4 1] + +test listrep-3.3 { + Inserts in front of unshared spanned list with insufficient total freespace + should reallocate with equal free space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 1] $zero -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -3 7] 6 5 1] + +test listrep-3.3.1 { + Inserts in front of unshared spanned list with insufficient total freespace + should reallocate with equal free space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $zero -1 -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange -3 7] 6 5 1] + +test listrep-3.4 { + Inserts at back of unshared spanned list with room at back should not + reallocate - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth] $end 8] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 8] 3 2 1] + +test listrep-3.4.1 { + Inserts at back of unshared spanned list with room at back should not + reallocate - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end+1 $end+1 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 9] 3 1 1] + +test listrep-3.4.2 { + Inserts at back of unshared spanned list with room at back should not + reallocate - lappend version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + lappend l 8 9 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 10] 3 0 1] + +test listrep-3.4.3 { + Inserts at back of unshared spanned list with room at back should not + reallocate - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + lset l $end+1 8 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 8] 3 2 1] + +test listrep-3.5 { + Inserts at back of unshared spanned list with insufficient room in back + but enough total freespace should redistribute free space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 10 1] $end 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 9] 5 4 1] + +test listrep-3.5.1 { + Inserts at back of unshared spanned list with insufficient room in back + but enough total freespace should redistribute free space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 10 1] $end+1 $end+1 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 9] 5 4 1] + +test listrep-3.5.2 { + Inserts at back of unshared spanned list with insufficient room in back + but enough total freespace should redistribute free space - lappend version +} -constraints testlistrep -body { + set l [freeSpaceBoth 8 10 1] + lappend l 8 9 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 9] 5 4 1] + +test listrep-3.5.3 { + Inserts at back of unshared spanned list with insufficient room in back + but enough total freespace should redistribute free space - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth 8 10 0] + lset l $end+1 8 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 8] 5 4 1] + +test listrep-3.6 { + Inserts in back of unshared spanned list with insufficient total freespace + should reallocate with all *additional* space at back. Note this differs + from the insert in front case because here we realloc(). - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 1] $end 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 10] 1 10 1] + +test listrep-3.6.1 { + Inserts in back of unshared spanned list with insufficient total freespace + should reallocate with all *additional* space at back. Note this differs + from the insert in front case because here we realloc() - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $end+1 $end+1 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 10] 1 10 1] + +test listrep-3.6.2 { + Inserts in back of unshared spanned list with insufficient total freespace + should reallocate with all *additional* space at back. Note this differs + from the insert in front case because here we realloc() - lappend version +} -constraints testlistrep -body { + set l [freeSpaceBoth 8 1 1] + lappend l 8 9 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 10] 1 10 1] + +test listrep-3.6.3 { + Inserts in back of unshared spanned list with insufficient total freespace + should reallocate with all *additional* space at back. Note this differs + from the insert in front case because here we realloc() - lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + lset l $end+1 8 + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 0 8] 0 9 1] + +test listrep-3.7 { + Inserts in front half of unshared spanned list with room in front should not + reallocate and should move front segment +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth] $one -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -2 -1 1 2 3 4 5 6 7} 1 3 1] + +test listrep-3.8 { + Inserts in front half of unshared spanned list with insufficient leading + space but with enough tail space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 5] $one -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -2 -1 1 2 3 4 5 6 7} 1 3 1] + +test listrep-3.8.1 { + Inserts in front half of unshared spanned list with insufficient leading + space but with enough tail space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 5] $one -1 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -2 -1 1 2 3 4 5 6 7} 1 3 1] + +test listrep-3.9 { + Inserts in front half of unshared spanned list with sufficient total + free space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 2 2] $one -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 0 1 1] + +test listrep-3.9.1 { + Inserts in front half of unshared spanned list with sufficient total + free space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 2 2] $one -1 -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 0 1 1] + +test listrep-3.10 { + Inserts in front half of unshared spanned list with insufficient total space. + Note use of realloc() means new space will be at the back - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 1] $one -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 10 1] + +test listrep-3.10.1 { + Inserts in front half of unshared spanned list with insufficient total space. + Note use of realloc() means new space will be at the back - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $one -1 -3 -2 -1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 10 1] + +test listrep-3.11 { + Inserts in back half of unshared spanned list with room in back should not + reallocate and should move back segment - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth] $end-$one 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 7} 3 1 1] + +test listrep-3.11.1 { + Inserts in back half of unshared spanned list with room in back should not + reallocate and should move back segment - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end -1 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 7} 3 1 1] + +test listrep-3.12 { + Inserts in back half of unshared spanned list with insufficient tail + space but with enough leading space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 5 1] $end-$one 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 7} 3 1 1] + +test listrep-3.12.1 { + Inserts in back half of unshared spanned list with insufficient tail + space but with enough leading space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 5 1] $end -1 8 9] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 7} 3 1 1] + +test listrep-3.13 { + Inserts in back half of unshared spanned list with sufficient total + free space - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 2 2] $end-$one 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 0 1 1] + +test listrep-3.13.1 { + Inserts in back half of unshared spanned list with sufficient total + free space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 2 2] $end -1 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 0 1 1] + +test listrep-3.14 { + Inserts in back half of unshared spanned list with insufficient + total space. Note use of realloc() means new space will be at the + back - linsert version +} -constraints testlistrep -body { + set l [linsert [freeSpaceBoth 8 1 1] $end-$one 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 10 1] + +test listrep-3.14.1 { + Inserts in back half of unshared spanned list with insufficient + total space. Note use of realloc() means new space will be at the + back - lrepalce version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $end -1 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 10 1] + +test listrep-3.15 { + Deletes from front of small unshared span list results in elements + moved up front and span removal - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $zero $zero] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {1 2 3 4 5 6 7} 0 7 0] + +test listrep-3.15.1 { + Deletes from front of small unshared span list results in elements + moved up front and span removal - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth] $zero $one] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {2 3 4 5 6 7} 0 8 0] + +test listrep-3.15.2 { + Deletes from front of small unshared span list results in elements + moved up front and span removal - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceBoth] $one $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {1 2 3 4 5 6 7} 0 7 0] + +test listrep-3.15.3 { + Deletes from front of small unshared span list results in elements + moved up front and span removal - lassign version +} -constraints testlistrep -body { + set l [lassign [freeSpaceBoth] e] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list 0 {1 2 3 4 5 6 7} 0 7 0] + +test listrep-3.15.4 { + Deletes from front of small unshared span list results in elements + moved up front and span removal - lpop version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + set e [lpop l $zero] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {1 2 3 4 5 6 7} 0 7 0] + +test listrep-3.16 { + Deletes from front of large unshared span list results in another + span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 1000 10 10] $zero $one] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 12 998] +} -result [list [irange 2 999] 12 10 1] + +test listrep-3.16.1 { + Deletes from front of large unshared span list results in another + span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth 1000 10 10] $zero $one] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 12 998] +} -result [list [irange 2 999] 12 10 1] + +test listrep-3.16.2 { + Deletes from front of large unshared span list results in another + span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceBoth 1000 10 10] $two $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 12 998] +} -result [list [irange 2 999] 12 10 1] + +test listrep-3.16.3 { + Deletes from front of large unshared span list results in another + span - lassign version +} -constraints testlistrep -body { + set l [lassign [freeSpaceBoth 1000 10 10] e] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 11 999] +} -result [list 0 [irange 1 999] 11 10 1] + +test listrep-3.16.4 { + Deletes from front of large unshared span list results in another + span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceBoth 1000 10 10] + set e [lpop l $zero] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 11 999] +} -result [list 0 [irange 1 999] 11 10 1] + +test listrep-3.17 { + Deletes from back of small unshared span list results in new store + without span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5 6} 0 7 0] + +test listrep-3.17.1 { + Deletes from back of small unshared span list results in new store + without span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth] $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5 6} 0 7 0] + +test listrep-3.17.2 { + Deletes from back of small unshared span list results in new store + without span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceBoth] $zero $end-1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list {0 1 2 3 4 5 6} 0 7 0] + +test listrep-3.17.3 { + Deletes from back of small unshared span list results in new store + without span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + set e [lpop l] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l] +} -result [list 7 {0 1 2 3 4 5 6} 0 7 0] + +test listrep-3.18 { + Deletes from back of large unshared span list results in another + span - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 1000 10 10] $end-1 $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998] +} -result [list [irange 0 997] 10 12 1] + +test listrep-3.18.1 { + Deletes from back of large unshared span list results in another + span - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth 1000 10 10] $end-1 $end] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998] +} -result [list [irange 0 997] 10 12 1] + +test listrep-3.18.2 { + Deletes from back of large unshared span list results in another + span - lrange version +} -constraints testlistrep -body { + set l [lrange [freeSpaceBoth 1000 10 10] $zero $end-2] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998] +} -result [list [irange 0 997] 10 12 1] + +test listrep-3.18.3 { + Deletes from back of large unshared span list results in another + span - lpop version +} -constraints testlistrep -body { + set l [freeSpaceBoth 1000 10 10] + set e [lpop l] + validate $l + list $e $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 999] +} -result [list 999 [irange 0 998] 10 11 1] + +test listrep-3.19 { + Deletes from front half of small unshared span list results in + movement of smaller front segment - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $one $two] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 5 6] +} -result [list {0 3 4 5 6 7} 5 3 1] + +test listrep-3.19.1 { + Deletes from front half of small unshared span list results in + movement of smaller front segment - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth] $one $two] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 5 6] +} -result [list {0 3 4 5 6 7} 5 3 1] + +test listrep-3.20 { + Deletes from front half of large unshared span list results in + movement of smaller front segment - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 1000 10 10] $one $two] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 12 998] +} -result [list [list 0 {*}[irange 3 999]] 12 10 1] + +test listrep-3.20.1 { + Deletes from front half of large unshared span list results in + movement of smaller front segment - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth 1000 10 10] $one $two] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 12 998] +} -result [list [list 0 {*}[irange 3 999]] 12 10 1] + +test listrep-3.21 { + Deletes from back half of small unshared span list results in + movement of smaller back segment - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-2 $end-1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 3 6] +} -result [list {0 1 2 3 4 7} 3 5 1] + +test listrep-3.21.1 { + Deletes from back half of small unshared span list results in + movement of smaller back segment - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth] $end-2 $end-1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 3 6] +} -result [list {0 1 2 3 4 7} 3 5 1] + +test listrep-3.22 { + Deletes from back half of large unshared span list results in + movement of smaller back segment - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 1000 10 10] $end-2 $end-1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998] +} -result [list [list {*}[irange 0 996] 999] 10 12 1] + +test listrep-3.22.1 { + Deletes from back half of large unshared span list results in + movement of smaller back segment - lremove version +} -constraints testlistrep -body { + set l [lremove [freeSpaceBoth 1000 10 10] $end-2 $end-1] + validate $l + list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998] +} -result [list [list {*}[irange 0 996] 999] 10 12 1] + +test listrep-3.23 { + Replacement of elements at front with same number elements in unshared + spanned list is in-place - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $zero $one 10 11] + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 11 2 3 4 5 6 7} 3 3] + +test listrep-3.23.1 { + Replacement of elements at front with same number elements in unshared + spanned list is in-place - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + lset l $zero 10 + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 1 2 3 4 5 6 7} 3 3] + +test listrep-3.24 { + Replacement of elements at front with fewer elements in unshared + spanned list expands leading space - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $zero $four 10] + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 5 6 7} 7 3] + +test listrep-3.25 { + Replacement of elements at front with more elements in unshared + spanned list with sufficient leading space shrinks leading space +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $zero $one 10 11 12] + list $l [leadSpace $l] [tailSpace $l] +} -result [list {10 11 12 2 3 4 5 6 7} 2 3] + +test listrep-3.26 { + Replacement of elements at front with more elements in unshared + spanned list with insufficient leading space but sufficient total + free space +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 10] $zero $one 10 11 12 13] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {10 11 12 13 2 3 4 5 6 7} 5 4 1] + +test listrep-3.27 { + Replacement of elements at front in unshared spanned list with insufficient + total freespace should reallocate with equal free space +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $zero $one 10 11 12 13 14] + validate $l + list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list {10 11 12 13 14 2 3 4 5 6 7} 6 5 1] + +test listrep-3.28 { + Replacement of elements at back with same number of elements in unshared + spanned list is in-place - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-1 $end 10 11] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 10 11} 3 3] + +test listrep-3.28.1 { + Replacement of elements at back with same number of elements in unshared + spanned list is in-place - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + lset l $end 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 6 10} 3 3] + +test listrep-3.29 { + Replacement of elements at back with fewer elements in unshared + spanned list expands tail space +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-2 $end 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 10} 3 5] + +test listrep-3.30 { + Replacement of elements at back with more elements in unshared + spanned list with sufficient tail space shrinks tailspace +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-1 $end 10 11 12] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 10 11 12} 3 2] + +test listrep-3.31 { + Replacement of elements at back with more elements in unshared spanned list + with insufficient tail space but enough total free space moves up the span +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 2 2] $end-1 $end 10 11 12 13 14] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 10 11 12 13 14} 0 1] + +test listrep-3.32 { + Replacement of elements at back with more elements in unshared spanned list + with insufficient total space reallocates with more room in the tail because + of realloc() +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $end-1 $end 10 11 12 13 14] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 10 11 12 13 14} 1 10] + +test listrep-3.33 { + Replacement of elements in the middle in an unshared spanned list with + the same number of elements - lreplace version +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $two $four 10 11 12] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 10 11 12 5 6 7} 3 3] + +test listrep-3.33.1 { + Replacement of elements in the middle in an unshared spanned list with + the same number of elements - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth] + lset l $two 10 + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 10 3 4 5 6 7} 3 3] + +test listrep-3.34 { + Replacement of elements in an unshared spanned list with fewer elements + in the front half moves the front (smaller) segment +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $two $four 10 11] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 10 11 5 6 7} 4 3] + +test listrep-3.35 { + Replacement of elements in an unshared spanned list with fewer elements + in the back half moves the tail (smaller) segment +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-2 $end-1 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 10 7} 3 4] + +test listrep-3.36 { + Replacement of elements in an unshared spanned list with more elements + when both front and back have room should move the smaller segment + (front case) +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $one $two 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 8 9 10 3 4 5 6 7} 2 3] + +test listrep-3.37 { + Replacement of elements in an unshared spanned list with more elements + when both front and back have room should move the smaller segment + (back case) +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $end-2 $end-1 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 8 9 10 7} 3 2] + +test listrep-3.38 { + Replacement of elements in an unshared spanned list with more elements + when only front has room +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 3 1] $end-1 $end-1 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 1 2 3 4 5 8 9 10 7} 1 1] + +test listrep-3.39 { + Replacement of elements in an unshared spanned list with more elements + when only back has room +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 3] $one $one 8 9 10] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 8 9 10 2 3 4 5 6 7} 1 1] + +test listrep-3.40 { + Replacement of elements in an unshared spanned list with more elements + when neither send has enough room by itself +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth] $one $one 8 9 10 11 12] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 1] + +test listrep-3.41 { + Replacement of elements in an unshared spanned list with more elements + when there is not enough free space results in new allocation. The back + end has more space because of realloc() +} -constraints testlistrep -body { + set l [lreplace [freeSpaceBoth 8 1 1] $one $one 8 9 10 11 12] + validate $l + list $l [leadSpace $l] [tailSpace $l] +} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 11] + +# +# 4.* - tests on shared spanned lists + +test listrep-4.1 { + Inserts in front of shared spanned list with used elements in lead space + creates new list rep with more lead than tail space - linsert version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [linsert $spanl $zero -1] + validate $l + list $master $spanl $l [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $master] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 999] [irange 2 997] [list -1 {*}[irange 2 997]] 1 1 2 2 1] + +test listrep-4.1.1 { + Inserts in front of shared spanned list with used elements in lead space + creates new list rep with more lead than tail space - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $zero -1 -2] + validate $l + list $master $spanl $l [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $master] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 999] [irange 2 997] [list -2 {*}[irange 2 997]] 1 1 2 2 1] + +test listrep-4.2 { + Inserts in front of shared spanned list with orphaned leading elements + allocate a new list rep with more lead than tail space - linsert version + TODO - ideally this should garbage collect the orphans and reuse the lead space + but that needs a "lprepend" command else the listrep operand is shared and hence + orphans cannot be freed +} -constraints testlistrep -body { + set master [freeSpaceLead 1000 100] + set spanl [lrange $master $two $end-2] + unset master; # So elements at 0, 1 are not used + set l [linsert $spanl $zero -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [list -1 {*}[irange 2 997]] 0 1 1 1 1] + +test listrep-4.2.1 { + Inserts in front of shared spanned list with orphaned leading elements + allocate a new list rep with more lead than tail space - lreplace version + TODO - ideally this should garbage collect the orphans and reuse the lead space + but that needs a "lprepend" command else the listrep operand is shared and hence + orphans cannot be freed +} -constraints testlistrep -body { + set master [freeSpaceLead 1000 100] + set spanl [lrange $master $two $end-2] + unset master; # So elements at 0, 1 are not used + set l [lreplace $spanl $zero -1 -2] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [list -2 {*}[irange 2 997]] 0 1 1 1 1] + +test listrep-4.3 { + Inserts in front of shared spanned list where span is at front of used + space reuses the same list store - linsert version +} -constraints testlistrep -body { + set master [freeSpaceLead 1000 100] + set spanl [lrange $master $zero $end-2] + set l [linsert $spanl $zero -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpace $l] [tailSpace $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 997] [irange -1 997] 1 99 0 1 3 3] + +test listrep-4.3.1 { + Inserts in front of shared spanned list where span is at front of used + space reuses the same list store - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceLead 1000 100] + set spanl [lrange $master $zero $end-2] + set l [lreplace $spanl $zero -1 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpace $l] [tailSpace $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 997] [irange -1 997] 1 99 0 1 3 3] + +test listrep-4.4 { + Inserts in front of shared spanned list where span is at front of used + space allocates new listrep if lead space insufficient even if total free space + is sufficient. New listrep should have more lead space than tail space. + - linsert version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $zero $end-2] + set l [linsert $spanl $zero -3 -2 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 997] [irange -3 997] 0 1 1 2 1] + +test listrep-4.4.1 { + Inserts in front of shared spanned list where span is at front of used + space allocates new listrep if lead space insufficient even if total free space + is sufficient. New listrep should have more lead space than tail space. + - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $zero $end-2] + set l [lreplace $spanl $zero -1 -3 -2 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 0 997] [irange -3 997] 0 1 1 2 1] + +test listrep-4.5 { + Inserts in back of shared spanned list where span is at end of used space + still allocates a new listrep and trailing space is more than leading space + - linsert version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $two $end] + set l [linsert $spanl $end 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 999] [irange 2 1000] 0 1 1 2 1] + +test listrep-4.5.1 { + Inserts in back of shared spanned list where span is at end of used space + still allocates a new listrep and trailing space is more than leading space + - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $two $end] + set l [lreplace $spanl $end+1 $end+1 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 999] [irange 2 1000] 0 1 1 2 1] + +test listrep-4.5.2 { + Inserts in back of shared spanned list where span is at end of used space + still allocates a new listrep and trailing space is more than leading space + - lappend version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set l [lrange $master $two $end] + lappend l 1000 + validate $l + list $l [sameStore $master $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list [irange 2 1000] 0 1 1 1] + +test listrep-4.5.3 { + Inserts in back of shared spanned list where span is at end of used space + still allocates a new listrep and trailing space is more than leading space + - lset version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set l [lrange $master $two $end] + lset l $end+1 1000 + validate $l + list $l [sameStore $master $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list [irange 2 1000] 0 1 1 1] + + +test listrep-4.6 { + Inserts in middle of shared spanned list allocates a new listrep with equal + lead and tail space - linsert version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $two $end-2] + set i 200 + set l [linsert $spanl $i 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [spaceEqual $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 201] 1000 [irange 202 997]] 0 1 1 2 1] + +test listrep-4.6.1 { + Inserts in middle of shared spanned list allocates a new listrep with equal + lead and tail space - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceBoth 1000 2] + set spanl [lrange $master $two $end-2] + set i 200 + set l [lreplace $spanl $i -1 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [spaceEqual $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 201] 1000 [irange 202 997]] 0 1 1 2 1] + +test listrep-4.7 { + Deletes from front of shared spanned list do not create a new allocation + - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $zero $one] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 4 997] 1 1 3 3] + +test listrep-4.7.1 { + Deletes from front of shared spanned list do not create a new allocation + - lremove version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lremove $spanl $zero $one] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 4 997] 1 1 3 3] + +test listrep-4.7.2 { + Deletes from front of shared spanned list do not create a new allocation + - lrange version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lrange $spanl $two $end] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 4 997] 1 1 3 3] + +test listrep-4.7.3 { + Deletes from front of shared spanned list do not create a new allocation + - lassign version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lassign $spanl e] + validate $l + list $e $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list 2 [irange 2 997] [irange 3 997] 1 1 3 3] + +test listrep-4.7.4 { + Deletes from front of shared spanned list do not create a new allocation + - lpop version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + set e [lpop l $zero] + validate $l + list $e $l [sameStore $master $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list 2 [irange 3 997] 1 1 2] + +test listrep-4.8 { + Deletes from end of shared spanned list do not create a new allocation + - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-1 $end] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 2 995] 1 1 3 3] + +test listrep-4.8.1 { + Deletes from end of shared spanned list do not create a new allocation + - lremove version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lremove $spanl $end-1 $end] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 2 995] 1 1 3 3] + +test listrep-4.8.2 { + Deletes from end of shared spanned list do not create a new allocation + - lrange version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lrange $spanl 0 $end-2] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [irange 2 995] 1 1 3 3] + +test listrep-4.8.3 { + Deletes from end of shared spanned list do not create a new allocation + - lpop version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + set e [lpop l] + validate $l + list $e $l [sameStore $master $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list 997 [irange 2 996] 1 1 2] + +test listrep-4.9 { + Deletes from middle of shared spanned list creates a new allocation with + equal free space at front and back - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set i 500 + set l [lreplace $spanl $i $i] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [spaceEqual $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 501] [irange 503 997]] 0 1 1 2 1] + +test listrep-4.9.1 { + Deletes from middle of shared spanned list creates a new allocation with + equal free space at front and back - lremove version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set i 500 + set l [lremove $spanl $i $i] + validate $l + list $spanl $l [sameStore $spanl $l] [hasSpan $l] [spaceEqual $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 501] [irange 503 997]] 0 1 1 2 1] + +test listrep-4.9.2 { + Deletes from middle of shared spanned list creates a new allocation with + equal free space at front and back - lpop version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + set i 500 + set e [lpop l $i] + validate $l + list $e $l [sameStore $master $l] [hasSpan $l] [spaceEqual $l] [repStoreRefCount $l] +} -result [list 502 [concat [irange 2 501] [irange 503 997]] 0 1 1 1] + +test listrep-4.10 { + Replacements with same number of elements at front of shared spanned list + create a new allocation with more space in front - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $zero $one -2 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat {-2 -1} [irange 4 997]] 0 1 1 2 1] + +test listrep-4.10.1 { + Replacements with same number of elements at front of shared spanned list + create a new allocation with exact size +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + lset l $zero -1 + validate $l + list $l [sameStore $master $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list [concat {-1} [irange 3 997]] 0 0 1] + +test listrep-4.11 { + Replacements with fewer elements at front of shared spanned list + create a new allocation with more space in front +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $zero $one -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat {-1} [irange 4 997]] 0 1 1 2 1] + +test listrep-4.12 { + Replacements with more elements at front of shared spanned list + create a new allocation with more space in front +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $zero $one -3 -2 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [leadSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat {-3 -2 -1} [irange 4 997]] 0 1 1 2 1] + +test listrep-4.13 { + Replacements with same number of elements at back of shared spanned list + create a new allocation with more space in back - lreplace version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-1 $end 1000 1001] + validate $l + list $spanl $l [sameStore $spanl $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 995] {1000 1001}] 0 1 1 2 1] + +test listrep-4.13.1 { + Replacements with same number of elements at back of shared spanned list + create a new exact allocation with no span - lset version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + lset l $end 1000 + validate $l + list $l [sameStore $master $l] [tailSpace $l] [hasSpan $l] [repStoreRefCount $l] +} -result [list [concat [irange 2 996] {1000}] 0 0 0 1] + +test listrep-4.14 { + Replacements with fewer elements at back of shared spanned list + create a new allocation with more space in back +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-1 $end 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 995] {1000}] 0 1 1 2 1] + +test listrep-4.15 { + Replacements with more elements at back of shared spanned list + create a new allocation with more space in back +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-1 $end 1000 1001 1002] + validate $l + list $spanl $l [sameStore $spanl $l] [tailSpaceMore $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 995] {1000 1001 1002}] 0 1 1 2 1] + +test listrep-4.16 { + Replacements with same number of elements in middle of shared spanned list + create a new allocation with equal lead and tail sapce +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $one $two -2 -1] + validate $l + list $spanl $l [sameStore $spanl $l] [spaceEqual $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat {2 -2 -1} [irange 5 997]] 0 1 1 2 1] + +test listrep-4.16.1 { + Replacements with same number of elements in middle of shared spanned list + create a new exact allocation - lset version +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set l [lrange $master $two $end-2] + lset l $one -2 + validate $l + list $l [sameStore $master $l] [hasSpan $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [concat {2 -2} [irange 4 997]] 0 0 0 1] + +test listrep-4.17 { + Replacements with fewer elements in middle of shared spanned list + create a new allocation with equal lead and tail sapce +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-2 $end-1 1000] + validate $l + list $spanl $l [sameStore $spanl $l] [spaceEqual $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 994] {1000 997}] 0 1 1 2 1] + +test listrep-4.18 { + Replacements with more elements in middle of shared spanned list + create a new allocation with equal lead and tail sapce +} -constraints testlistrep -body { + set master [freeSpaceNone 1000] + set spanl [lrange $master $two $end-2] + set l [lreplace $spanl $end-2 $end-1 1000 1001 1002] + validate $l + list $spanl $l [sameStore $spanl $l] [spaceEqual $l] [hasSpan $l] [repStoreRefCount $spanl] [repStoreRefCount $l] +} -result [list [irange 2 997] [concat [irange 2 994] {1000 1001 1002 997}] 0 1 1 2 1] + +# 5.* - tests on shared Tcl_Obj +# Tests when Tcl_Obj is shared but listrep is not. This is to ensure that +# checks for shared values check the Tcl_Obj reference counts in addition to +# the list internal representation reference counts. Probably some or all +# cases are already covered elsewhere but easier to just test than look. +test listrep-5.1 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanless + list representation only modifies the target object - lappend version +} -constraints testlistrep -body { + set l [freeSpaceNone] + set l2 $l + set same [sameStore $l $l2] + lappend l 8 + list $same $l $l2 [sameStore $l $l2] +} -result [list 1 [irange 0 8] [irange 0 7] 0] + +test listrep-5.1.1 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanless + list representation only modifies the target object - lset version +} -constraints testlistrep -body { + set l [freeSpaceNone] + set l2 $l + set same [sameStore $l $l2] + lset l $end+1 8 + list $same $l $l2 [sameStore $l $l2] +} -result [list 1 [irange 0 8] [irange 0 7] 0] + +test listrep-5.1.2 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanless + list representation only modifies the target object - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone] + set l2 $l + set same [sameStore $l $l2] + lpop l + list $same $l $l2 [sameStore $l $l2] [hasSpan $l] +} -result [list 1 [irange 0 6] [irange 0 7] 0 0] + +test listrep-5.2 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanned + list representation only modifies the target object - lappend version +} -constraints testlistrep -body { + set l [freeSpaceBoth 1000 10 10] + set l2 $l + set same [sameStore $l $l2] + lappend l 1000 + list $same $l $l2 [sameStore $l $l2] [hasSpan $l] [hasSpan $l2] +} -result [list 1 [irange 0 1000] [irange 0 999] 0 1 1] + +test listrep-5.2.1 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanned + list representation only modifies the target object - lset version +} -constraints testlistrep -body { + set l [freeSpaceBoth 1000 10 10] + set l2 $l + set same [sameStore $l $l2] + lset l $end+1 1000 + list $same $l $l2 [sameStore $l $l2] [hasSpan $l] [hasSpan $l2] +} -result [list 1 [irange 0 1000] [irange 0 999] 0 1 1] + +test listrep-5.2.2 { + Verify that operation on a shared Tcl_Obj with a single-ref, spanned + list representation only modifies the target object - lpop version +} -constraints testlistrep -body { + set l [freeSpaceNone 1000] + set l2 $l + set same [sameStore $l $l2] + lpop l + list $same $l $l2 [sameStore $l $l2] [hasSpan $l] [hasSpan $l2] +} -result [list 1 [irange 0 998] [irange 0 999] 1 1 0] + +# +# 6.* - tests when lists contain zombies. +# The list implementation does lazy freeing in some cases so the list store +# contain Tcl_Obj's that are not actually referenced by any list (zombies). +# These are to be freed next time the list store is modified by a list +# operation as long as it is no longer shared. +test listrep-6.1 { + Verify that zombies are freed up - linsert at front +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [linsert $l[set l {}] $zero -1] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [list -1 {*}[irange 10 209]] 1 9 10 1] + +test listrep-6.1.1 { + Verify that zombies are freed up - linsert in middle +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [linsert $l[set l {}] $one -1] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [list 10 -1 {*}[irange 11 209]] 1 9 10 1] + +test listrep-6.1.2 { + Verify that zombies are freed up - linsert at end +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [linsert $l[set l {}] $end 210] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 10 210] 1 10 9 1] + +test listrep-6.2 { + Verify that zombies are freed up - lrange version (whole) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lrange $l[set l {}] $zero $end] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 10 209] 1 10 10 1] + +test listrep-6.2.1 { + Verify that zombies are freed up - lrange version (subrange) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lrange $l[set l {}] $one $end-1] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 11 208] 1 11 11 1] + +test listrep-6.3 { + Verify that zombies are freed up - lassign version +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lassign $l[set l {}] e] + list $e $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 10 [irange 11 209] 1 11 10 1] + +test listrep-6.4 { + Verify that zombies are freed up - lremove version (front) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lremove $l[set l {}] $zero] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 11 209] 1 11 10 1] + +test listrep-6.4.1 { + Verify that zombies are freed up - lremove version (back) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lremove $l[set l {}] $end] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 10 208] 1 10 11 1] + +test listrep-6.5 { + Verify that zombies are freed up - lreplace at front +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lreplace $l[set l {}] $zero $one -3 -2 -1] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [list -3 -2 -1 {*}[irange 12 209]] 1 9 10 1] + +test listrep-6.5.1 { + Verify that zombies are freed up - lreplace at back +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + # set l {} is for reference counts to drop to 1 + set l [lreplace $l[set l {}] $end-1 $end -1 -2 -3] + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [list {*}[irange 10 207] -1 -2 -3] 1 10 9 1] + +test listrep-6.6 { + Verify that zombies are freed up - lappend +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + lappend l 210 + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 10 210] 1 10 9 1] + +test listrep-6.7 { + Verify that zombies are freed up - lpop version (front) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + set e [lpop l $zero] + list $e $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 10 [irange 11 209] 1 11 10 1] + +test listrep-6.7.1 { + Verify that zombies are freed up - lpop version (back) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + set e [lpop l] + list $e $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list 209 [irange 10 208] 1 10 11 1] + +test listrep-6.8 { + Verify that zombies are freed up - lset version +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + lset l $zero -1 + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [list -1 {*}[irange 11 209]] 1 10 10 1] + +test listrep-6.8.1 { + Verify that zombies are freed up - lset version (back) +} -constraints testlistrep -body { + set l [zombieSample 200 10 10] + set addr [storeAddress $l] + lset l $end+1 210 + list $l [expr {$addr == [storeAddress $l]}] [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] +} -result [list [irange 10 210] 1 10 9 1] + + +# All done +::tcltest::cleanupTests + +return Index: tests/llength.test ================================================================== --- tests/llength.test +++ tests/llength.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/lmap.test ================================================================== --- tests/lmap.test +++ tests/lmap.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 2011 Trevor Davel +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 2011 Trevor Davel # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # # RCS: @(#) $Id: $ @@ -355,11 +355,11 @@ test lmap-7.2 {noncompiled lmap and shared variable or value list objects that are converted to another type} -setup { unset -nocomplain x } -body { lmap {12.0} {a b c} { set x 12.0 - set x [expr $x + 1] + set x [expr {$x + 1}] } } -result {13.0 13.0 13.0} # Test for incorrect "double evaluation" semantics test lmap-7.3 {delayed substitution of body} { apply {{} { Index: tests/load.test ================================================================== --- tests/load.test +++ tests/load.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,11 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Figure out what extension is used for shared libraries on this # platform. if {![info exists ext]} { set ext [info sharedlibextension] @@ -29,58 +29,58 @@ set dll "[file tail $x]Required" testConstraint $dll [file readable $x] # Tests also require that this DLL has not already been loaded. set loaded "[file tail $x]Loaded" -set alreadyLoaded [info loaded] +set alreadyLoaded [info loaded {}] testConstraint $loaded [expr {![string match *pkga* $alreadyLoaded]}] set alreadyTotalLoaded [info loaded] -# Certain tests require the 'teststaticpkg' command from tcltest +# Certain tests require the 'teststaticlibrary' command from tcltest -testConstraint teststaticpkg [llength [info commands teststaticpkg]] +testConstraint teststaticlibrary [llength [info commands teststaticlibrary]] # Test load-10.1 requires the 'testsimplefilesystem' command from tcltest testConstraint testsimplefilesystem \ [llength [info commands testsimplefilesystem]] -test load-1.1 {basic errors} {} { - list [catch {load} msg] $msg -} "1 {wrong \# args: should be \"load ?-global? ?-lazy? ?--? fileName ?packageName? ?interp?\"}" -test load-1.2 {basic errors} {} { - list [catch {load a b c d} msg] $msg -} "1 {wrong \# args: should be \"load ?-global? ?-lazy? ?--? fileName ?packageName? ?interp?\"}" -test load-1.3 {basic errors} {} { - list [catch {load a b foobar} msg] $msg -} {1 {could not find interpreter "foobar"}} -test load-1.4 {basic errors} {} { - list [catch {load -global {}} msg] $msg -} {1 {must specify either file name or package name}} -test load-1.5 {basic errors} {} { - list [catch {load -lazy {} {}} msg] $msg -} {1 {must specify either file name or package name}} -test load-1.6 {basic errors} {} { - list [catch {load {} Unknown} msg] $msg -} {1 {package "Unknown" isn't loaded statically}} -test load-1.7 {basic errors} {} { - list [catch {load -abc foo} msg] $msg -} "1 {bad option \"-abc\": must be -global, -lazy, or --}" -test load-1.8 {basic errors} {} { - list [catch {load -global} msg] $msg -} "1 {couldn't figure out package name for -global}" - -test load-2.1 {basic loading, with guess for package name} \ - [list $dll $loaded] { +test load-1.1 {basic errors} -returnCodes error -body { + load +} -result {wrong # args: should be "load ?-global? ?-lazy? ?--? fileName ?prefix? ?interp?"} +test load-1.2 {basic errors} -returnCodes error -body { + load a b c d +} -result {wrong # args: should be "load ?-global? ?-lazy? ?--? fileName ?prefix? ?interp?"} +test load-1.3 {basic errors} -returnCodes error -body { + load a b foobar +} -result {could not find interpreter "foobar"} +test load-1.4 {basic errors} -returnCodes error -body { + load -global {} +} -result {must specify either file name or prefix} +test load-1.5 {basic errors} -returnCodes error -body { + load -lazy {} {} +} -result {must specify either file name or prefix} +test load-1.6 {basic errors} -returnCodes error -body { + load {} Unknown +} -result {no library with prefix "Unknown" is loaded statically} +test load-1.7 {basic errors} -returnCodes error -body { + load -abc foo +} -result {bad option "-abc": must be -global, -lazy, or --} +test load-1.8 {basic errors} -returnCodes error -body { + load -global +} -result {cannot figure out prefix for -global} + +test load-2.1 {basic loading, with guess for package name} -constraints \ + [list $dll $loaded deprecated] -body { load -global [file join $testDir pkga$ext] list [pkga_eq abc def] [lsort [info commands pkga_*]] -} {0 {pkga_eq pkga_quote}} +} -result {0 {pkga_eq pkga_quote}} interp create -safe child test load-2.2 {loading into a safe interpreter, with package name conversion} \ [list $dll $loaded] { - load -lazy [file join $testDir pkgb$ext] pKgB child + load -lazy [file join $testDir pkgb$ext] Pkgb child list [child eval pkgb_sub 44 13] [catch {child eval pkgb_unsafe} msg] $msg \ [catch {pkgb_sub 12 10} msg2] $msg2 } {31 1 {invalid command name "pkgb_unsafe"} 1 {invalid command name "pkgb_sub"}} test load-2.3 {loading with no _Init procedure} -constraints [list $dll $loaded] \ -body { @@ -88,11 +88,11 @@ } -match glob \ -result [list 1 {cannot find symbol "Foo_Init"*} \ {TCL LOOKUP LOAD_SYMBOL *Foo_Init}] test load-2.4 {loading with no _SafeInit procedure} [list $dll $loaded] { list [catch {load [file join $testDir pkga$ext] {} child} msg] $msg -} {1 {can't use package in a safe interpreter: no Pkga_SafeInit procedure}} +} {1 {cannot use library in a safe interpreter: no Pkga_SafeInit procedure}} test load-3.1 {error in _Init procedure, same interpreter} \ [list $dll $loaded] { list [catch {load [file join $testDir pkge$ext] pkge} msg] \ $msg $::errorInfo $::errorCode @@ -123,123 +123,120 @@ test load-4.1 {reloading package into same interpreter} [list $dll $loaded] { list [catch {load [file join $testDir pkga$ext] pkga} msg] $msg } {0 {}} test load-4.2 {reloading package into same interpreter} -setup { - catch {load [file join $testDir pkga$ext] pkga} + catch {load [file join $testDir pkga$ext] Pkga} } -constraints [list $dll $loaded] -returnCodes error -body { - load [file join $testDir pkga$ext] pkgb -} -result "file \"[file join $testDir pkga$ext]\" is already loaded for package \"Pkga\"" + load [file join $testDir pkga$ext] Pkgb +} -result "file \"[file join $testDir pkga$ext]\" is already loaded for prefix \"Pkga\"" -test load-5.1 {file name not specified and no static package: pick default} \ - [list $dll $loaded] { +test load-5.1 {file name not specified and no static package: pick default} -setup { catch {interp delete x} interp create x - load -global [file join $testDir pkga$ext] pkga - load {} pkga x - set result [info loaded x] +} -constraints [list $dll $loaded] -body { + load -global [file join $testDir pkga$ext] Pkga + load {} Pkga x + info loaded x +} -cleanup { interp delete x - set result -} [list [list [file join $testDir pkga$ext] Pkga]] - -# On some platforms, like SunOS 4.1.3, these tests can't be run because -# they cause the process to exit. -# -# As of 2005, such ancient broken systems no longer matter. +} -result [list [list [file join $testDir pkga$ext] Pkga]] test load-6.1 {errors loading file} [list $dll $loaded] { catch {load foo foo} } {1} -test load-7.1 {Tcl_StaticPackage procedure} [list teststaticpkg] { +test load-7.1 {Tcl_StaticLibrary procedure} [list teststaticlibrary] { set x "not loaded" - teststaticpkg Test 1 0 - load {} Test - load {} Test child + teststaticlibrary Test 1 0 + load {} test + load {} test child list [set x] [child eval set x] } {loaded loaded} -test load-7.2 {Tcl_StaticPackage procedure} [list teststaticpkg] { +test load-7.2 {Tcl_StaticLibrary procedure} [list teststaticlibrary] { set x "not loaded" - teststaticpkg Another 0 0 + teststaticlibrary Another 0 0 load {} Another child eval {set x "not loaded"} list [catch {load {} Another child} msg] $msg \ [child eval set x] [set x] -} {1 {can't use package in a safe interpreter: no Another_SafeInit procedure} {not loaded} loaded} -test load-7.3 {Tcl_StaticPackage procedure} [list teststaticpkg] { +} {1 {cannot use library in a safe interpreter: no Another_SafeInit procedure} {not loaded} loaded} +test load-7.3 {Tcl_StaticLibrary procedure} [list teststaticlibrary] { set x "not loaded" - teststaticpkg More 0 1 - load {} More + teststaticlibrary More 0 1 + load {} more set x } {not loaded} -catch {load [file join $testDir pkga$ext] pkga} -catch {load [file join $testDir pkgb$ext] pkgb} -catch {load [file join $testDir pkge$ext] pkge} -set currentRealPackages [list [list [file join $testDir pkge$ext] Pkge] [list [file join $testDir pkgb$ext] Pkgb] [list [file join $testDir pkga$ext] Pkga]] -test load-7.4 {Tcl_StaticPackage procedure, redundant calls} -setup { - teststaticpkg Test 1 0 - teststaticpkg Another 0 0 - teststaticpkg More 0 1 -} -constraints [list teststaticpkg $dll $loaded] -body { - teststaticpkg Double 0 1 - teststaticpkg Double 0 1 +catch {load [file join $testDir pkga$ext] Pkga} +catch {load [file join $testDir pkgb$ext] Pkgb} +catch {load [file join $testDir pkge$ext] Pkge} +set currentRealLibraries [list [list [file join $testDir pkge$ext] Pkge] [list [file join $testDir pkgb$ext] Pkgb] [list [file join $testDir pkga$ext] Pkga]] +test load-7.4 {Tcl_StaticLibrary procedure, redundant calls} -setup { + teststaticlibrary Test 1 0 + teststaticlibrary Another 0 0 + teststaticlibrary More 0 1 +} -constraints [list teststaticlibrary $dll $loaded deprecated] -body { + teststaticlibrary Double 0 1 + teststaticlibrary Double 0 1 info loaded -} -result [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealPackages {*}$alreadyTotalLoaded] - -testConstraint teststaticpkg_8.x \ - [if {[testConstraint teststaticpkg]} { - teststaticpkg Test 1 1 - teststaticpkg Another 0 1 - teststaticpkg More 0 1 - teststaticpkg Double 0 1 - expr 1 - } else { - expr 0 - }] - -test load-8.1 {TclGetLoadedPackages procedure} [list teststaticpkg_8.x $dll $loaded] { - lsort -index 1 [info loaded] -} [lsort -index 1 [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealPackages {*}$alreadyTotalLoaded]] -test load-8.2 {TclGetLoadedPackages procedure} -constraints {teststaticpkg_8.x} -body { +} -result [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealLibraries {*}$alreadyTotalLoaded] + +testConstraint teststaticlibrary_8.x 0 +if {[testConstraint teststaticlibrary]} { + catch { + teststaticlibrary Test 1 1 + teststaticlibrary Another 0 1 + teststaticlibrary More 0 1 + teststaticlibrary Double 0 1 + testConstraint teststaticlibrary_8.x 1 + } +} + +test load-8.1 {TclGetLoadedLibraries procedure} [list teststaticlibrary_8.x $dll $loaded] { + lsort -index 1 [info loaded] +} [lsort -index 1 [list {{} Double} {{} More} {{} Another} {{} Test} {*}$currentRealLibraries {*}$alreadyTotalLoaded]] +test load-8.2 {TclGetLoadedLibraries procedure} -constraints {teststaticlibrary_8.x} -body { info loaded gorp } -returnCodes error -result {could not find interpreter "gorp"} -test load-8.3a {TclGetLoadedPackages procedure} [list teststaticpkg_8.x $dll $loaded] { +test load-8.3a {TclGetLoadedLibraries procedure} [list teststaticlibrary_8.x $dll $loaded] { lsort -index 1 [info loaded {}] } [lsort -index 1 [list {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga] [list [file join $testDir pkgb$ext] Pkgb] {*}$alreadyLoaded]] -test load-8.3b {TclGetLoadedPackages procedure} [list teststaticpkg_8.x $dll $loaded] { +test load-8.3b {TclGetLoadedLibraries procedure} [list teststaticlibrary_8.x $dll $loaded] { lsort -index 1 [info loaded child] } [lsort -index 1 [list {{} Test} [list [file join $testDir pkgb$ext] Pkgb]]] -test load-8.4 {TclGetLoadedPackages procedure} [list teststaticpkg_8.x $dll $loaded] { - load [file join $testDir pkgb$ext] pkgb +test load-8.4 {TclGetLoadedLibraries procedure} [list teststaticlibrary_8.x $dll $loaded] { + load [file join $testDir pkgb$ext] Pkgb list [lsort -index 1 [info loaded {}]] [lsort [info commands pkgb_*]] } [list [lsort -index 1 [concat [list [list [file join $testDir pkgb$ext] Pkgb] {{} Double} {{} More} {{} Another} {{} Test} [list [file join $testDir pkga$ext] Pkga]] $alreadyLoaded]] {pkgb_demo pkgb_sub pkgb_unsafe}] interp delete child -test load-9.1 {Tcl_StaticPackage, load already-loaded package into another interp} \ - -constraints {teststaticpkg} \ - -setup { - interp create child1 - interp create child2 - load {} Tcltest child1 - load {} Tcltest child2 - } \ - -body { - child1 eval { teststaticpkg Loadninepointone 0 1 } - child2 eval { teststaticpkg Loadninepointone 0 1 } - list \ - [child1 eval { info loaded {} }] \ - [child2 eval { info loaded {} }] - } \ - -match glob -result {{{{} Loadninepointone} {* Tcltest}} {{{} Loadninepointone} {* Tcltest}}} \ - -cleanup { interp delete child1 ; interp delete child2 } - -test load-10.1 {load from vfs} \ - -constraints [list $dll $loaded testsimplefilesystem] \ - -setup {set dir [pwd]; cd $testDir; testsimplefilesystem 1} \ - -body {list [catch {load simplefs:/pkgd$ext pkgd} msg] $msg} \ - -result {0 {}} \ - -cleanup {testsimplefilesystem 0; cd $dir; unset dir} +test load-9.1 {Tcl_StaticLibrary, load already-loaded package into another interp} -setup { + interp create child1 + interp create child2 + load {} Tcltest child1 + load {} Tcltest child2 +} -constraints {teststaticlibrary} -body { + child1 eval { teststaticlibrary Loadninepointone 0 1 } + child2 eval { teststaticlibrary Loadninepointone 0 1 } + list [child1 eval { info loaded {} }] \ + [child2 eval { info loaded {} }] +} -match glob -cleanup { + interp delete child1 + interp delete child2 +} -result {{{{} Loadninepointone} {* Tcltest}} {{{} Loadninepointone} {* Tcltest}}} + +test load-10.1 {load from vfs} -setup { + set dir [pwd] + cd $testDir + testsimplefilesystem 1 +} -constraints [list $dll $loaded testsimplefilesystem] -body { + list [catch {load simplefs:/pkgd$ext Pkgd} msg] $msg +} -result {0 {}} -cleanup { + testsimplefilesystem 0 + cd $dir + unset dir +} test load-11.1 {Load TclOO extension using Stubs (Bug [f51efe99a7])} \ [list $dll $loaded] { load [file join $testDir pkgooa$ext] list [pkgooa_stubsok] [lsort [info commands pkgooa_*]] Index: tests/lpop.test ================================================================== --- tests/lpop.test +++ tests/lpop.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/lrange.test ================================================================== --- tests/lrange.test +++ tests/lrange.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testpurebytesobj [llength [info commands testpurebytesobj]] test lrange-1.1 {range of list elements} { lrange {a b c d} 1 2 Index: tests/lrepeat.test ================================================================== --- tests/lrepeat.test +++ tests/lrepeat.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2003 by Simon Geard. +# Copyright © 2003 Simon Geard. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/lreplace.test ================================================================== --- tests/lreplace.test +++ tests/lreplace.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -231,10 +231,314 @@ test lreplace-6.[incr n] {lreplace battery} -body \ [list apply [list {} $script]] -result $expected } } } + } +}} + +# Essentially same tests as above but for ledit +test ledit-1.1 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 0 0 a] $l +} {{a 2 3 4 5} {a 2 3 4 5}} +test ledit-1.2 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 1 1 a] $l +} {{1 a 3 4 5} {1 a 3 4 5}} +test ledit-1.3 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 2 2 a] $l +} {{1 2 a 4 5} {1 2 a 4 5}} +test ledit-1.4 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 3 3 a] $l +} {{1 2 3 a 5} {1 2 3 a 5}} +test ledit-1.5 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 4 4 a] $l +} {{1 2 3 4 a} {1 2 3 4 a}} +test ledit-1.6 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 4 5 a] $l +} {{1 2 3 4 a} {1 2 3 4 a}} +test ledit-1.7 {ledit command} { + set l {1 2 3 4 5} + list [ledit l -1 -1 a] $l +} {{a 1 2 3 4 5} {a 1 2 3 4 5}} +test ledit-1.8 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 2 end a b c d] $l +} {{1 2 a b c d} {1 2 a b c d}} +test ledit-1.9 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 0 3] $l +} {5 5} +test ledit-1.10 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 0 4] $l +} {{} {}} +test ledit-1.11 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 0 1] $l +} {{3 4 5} {3 4 5}} +test ledit-1.12 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 2 3] $l +} {{1 2 5} {1 2 5}} +test ledit-1.13 {ledit command} { + set l {1 2 3 4 5} + list [ledit l 3 end] $l +} {{1 2 3} {1 2 3}} +test ledit-1.14 {ledit command} { + set l {1 2 3 4 5} + list [ledit l -1 4 a b c] $l +} {{a b c} {a b c}} +test ledit-1.15 {ledit command} { + set l {a b "c c" d e f} + list [ledit l 3 3] $l +} {{a b {c c} e f} {a b {c c} e f}} +test ledit-1.16 {ledit command} { + set l { 1 2 3 4 5} + list [ledit l 0 0 a] $l +} {{a 2 3 4 5} {a 2 3 4 5}} +test ledit-1.17 {ledit command} { + set l {1 2 3 4 "5 6"} + list [ledit l 4 4 a] $l +} {{1 2 3 4 a} {1 2 3 4 a}} +test ledit-1.18 {ledit command} { + set l {1 2 3 4 {5 6}} + list [ledit l 4 4 a] $l +} {{1 2 3 4 a} {1 2 3 4 a}} +test ledit-1.19 {ledit command} { + set l {1 2 3 4} + list [ledit l 2 end x y z] $l +} {{1 2 x y z} {1 2 x y z}} +test ledit-1.20 {ledit command} { + set l {1 2 3 4} + list [ledit l end end a] $l +} {{1 2 3 a} {1 2 3 a}} +test ledit-1.21 {ledit command} { + set l {1 2 3 4} + list [ledit l end 3 a] $l +} {{1 2 3 a} {1 2 3 a}} +test ledit-1.22 {ledit command} { + set l {1 2 3 4} + list [ledit l end end] $l +} {{1 2 3} {1 2 3}} +test ledit-1.23 {ledit command} { + set l {1 2 3 4} + list [ledit l 2 -1 xy] $l +} {{1 2 xy 3 4} {1 2 xy 3 4}} +test ledit-1.24 {ledit command} { + set l {1 2 3 4} + list [ledit l end -1 z] $l +} {{1 2 3 z 4} {1 2 3 z 4}} +test ledit-1.25 {ledit command} { + set l {\}\ hello} + concat \"[ledit l end end]\" $l +} {"\}\ " \}\ } +test ledit-1.26 {ledit command} { + catch {unset foo} + set foo {a b} + list [ledit foo end end] $foo \ + [ledit foo end end] $foo \ + [ledit foo end end] $foo +} {a a {} {} {} {}} +test ledit-1.27 {lsubset command} -body { + set l x + list [ledit l 1 1] $l +} -result {x x} +test ledit-1.28 {ledit command} -body { + set l x + list [ledit l 1 1 y] $l +} -result {{x y} {x y}} +test ledit-1.29 {ledit command} -body { + set l x + ledit l 1 1 [error foo] +} -returnCodes 1 -result {foo} +test ledit-1.30 {ledit command} -body { + set l {not {}alist} + ledit l 0 0 [error foo] +} -returnCodes 1 -result {foo} +test ledit-1.31 {ledit command} -body { + unset -nocomplain arr + set arr(x) {a b} + list [ledit arr(x) 0 0 c] $arr(x) +} -result {{c b} {c b}} + +test ledit-2.1 {ledit errors} -body { + list [catch ledit msg] $msg +} -result {1 {wrong # args: should be "ledit listVar first last ?element ...?"}} +test ledit-2.2 {ledit errors} -body { + unset -nocomplain x + list [catch {ledit l b} msg] $msg +} -result {1 {wrong # args: should be "ledit listVar first last ?element ...?"}} +test ledit-2.3 {ledit errors} -body { + set x {} + list [catch {ledit x a 10} msg] $msg +} -result {1 {bad index "a": must be integer?[+-]integer? or end?[+-]integer?}} +test ledit-2.4 {ledit errors} -body { + set l {} + list [catch {ledit l 10 x} msg] $msg +} -result {1 {bad index "x": must be integer?[+-]integer? or end?[+-]integer?}} +test ledit-2.5 {ledit errors} -body { + set l {} + list [catch {ledit l 10 1x} msg] $msg +} -result {1 {bad index "1x": must be integer?[+-]integer? or end?[+-]integer?}} +test ledit-2.6 {ledit errors} -body { + set l x + list [catch {ledit l 3 2} msg] $msg +} -result {0 x} +test ledit-2.7 {ledit errors} -body { + set l x + list [catch {ledit l 2 2} msg] $msg +} -result {0 x} +test ledit-2.8 {ledit errors} -body { + unset -nocomplain l + ledit l 0 0 x +} -returnCodes error -result {can't read "l": no such variable} +test ledit-2.9 {ledit errors} -body { + unset -nocomplain arr + ledit arr(x) 0 0 x +} -returnCodes error -result {can't read "arr(x)": no such variable} +test ledit-2.10 {ledit errors} -body { + unset -nocomplain arr + set arr(y) y + ledit arr(x) 0 0 x +} -returnCodes error -result {can't read "arr(x)": no such element in array} + +test ledit-3.1 {ledit won't modify shared argument objects} { + proc p {} { + set l "a b c" + ledit l 1 1 "x y" + # The literal in locals table should be unmodified + return [list "a b c" $l] + } + p +} {{a b c} {a {x y} c}} + +# Following bugs were in lreplace. Make sure ledit does not have them +test ledit-4.1 {Bug ccc2c2cc98: lreplace edge case} { + set l {} + list [ledit l 1 1] $l +} {{} {}} +test ledit-4.2 {Bug ccc2c2cc98: lreplace edge case} { + set l { } + list [ledit l 1 1] $l +} {{} {}} +test ledit-4.3 {lreplace edge case} { + set l {1 2 3} + ledit l 2 0 +} {1 2 3} +test ledit-4.4 {ledit edge case} { + set l {1 2 3 4 5} + list [ledit l 3 1] $l +} {{1 2 3 4 5} {1 2 3 4 5}} +test ledit-4.5 {ledit edge case} { + lreplace {1 2 3 4 5} 3 0 _ +} {1 2 3 _ 4 5} +test ledit-4.6 {ledit end-x: bug a4cb3f06c4} { + set l {0 1 2 3 4} + list [ledit l 0 end-2] $l +} {{3 4} {3 4}} +test ledit-4.6.1 {ledit end-x: bug a4cb3f06c4} { + set l {0 1 2 3 4} + list [ledit l 0 end-2 a b c] $l +} {{a b c 3 4} {a b c 3 4}} +test ledit-4.7 {ledit with two end-indexes: increasing} { + set l {0 1 2 3 4} + list [ledit l end-2 end-1] $l +} {{0 1 4} {0 1 4}} +test ledit-4.7.1 {ledit with two end-indexes: increasing} { + set l {0 1 2 3 4} + list [ledit l end-2 end-1 a b c] $l +} {{0 1 a b c 4} {0 1 a b c 4}} +test ledit-4.8 {ledit with two end-indexes: equal} { + set l {0 1 2 3 4} + list [ledit l end-2 end-2] $l +} {{0 1 3 4} {0 1 3 4}} +test ledit-4.8.1 {ledit with two end-indexes: equal} { + set l {0 1 2 3 4} + list [ledit l end-2 end-2 a b c] $l +} {{0 1 a b c 3 4} {0 1 a b c 3 4}} +test ledit-4.9 {ledit with two end-indexes: decreasing} { + set l {0 1 2 3 4} + list [ledit l end-2 end-3] $l +} {{0 1 2 3 4} {0 1 2 3 4}} +test ledit-4.9.1 {ledit with two end-indexes: decreasing} { + set l {0 1 2 3 4} + list [ledit l end-2 end-3 a b c] $l +} {{0 1 a b c 2 3 4} {0 1 a b c 2 3 4}} +test ledit-4.10 {ledit with two equal indexes} { + set l {0 1 2 3 4} + list [ledit l 2 2] $l +} {{0 1 3 4} {0 1 3 4}} +test ledit-4.10.1 {ledit with two equal indexes} { + set l {0 1 2 3 4} + list [ledit l 2 2 a b c] $l +} {{0 1 a b c 3 4} {0 1 a b c 3 4}} +test ledit-4.11 {ledit end index first} { + set l {0 1 2 3 4} + list [ledit l end-2 1 a b c] $l +} {{0 1 a b c 2 3 4} {0 1 a b c 2 3 4}} +test ledit-4.12 {ledit end index first} { + set l {0 1 2 3 4} + list [ledit l end-2 2 a b c] $l +} {{0 1 a b c 3 4} {0 1 a b c 3 4}} +test ledit-4.13 {ledit empty list} { + set l {} + list [ledit l 1 1 1] $l +} {1 1} +test ledit-4.14 {ledit empty list} { + set l {} + list [ledit l 2 2 2] $l +} {2 2} + +test ledit-5.1 {compiled lreplace: Bug 47ac84309b} { + apply {x { + ledit x end 0 + }} {a b c} +} {a b c} +test ledit-5.2 {compiled lreplace: Bug 47ac84309b} { + apply {x { + ledit x end 0 A + }} {a b c} +} {a b A c} + +test ledit-bug-a366c6efee {Bug [a366c6efee]} -body { + apply {{} { + set l { } + string length [ledit l 1 1]; # Force string generation + set result foo + append result " " bar + }} +} -result "foo bar" + +# Testing for compiled behaviour. Far too many variations to check with +# spelt-out tests. Note that this *just* checks whether the compiled version +# and the interpreted version are the same, not whether the interpreted +# version is correct. +apply {{} { + set lss {{} {a} {a b c} {a b c d}} + set ins {{} A {A B}} + set idxs {-2 -1 0 1 2 3 end-3 end-2 end-1 end end+1 end+2} + set lreplace lreplace + + foreach ls $lss { + foreach a $idxs { + foreach b $idxs { + foreach i $ins { + set expected [list [catch {$lreplace $ls $a $b {*}$i} m] $m] + set tester [list ledit ls $a $b {*}$i] + set script [list catch $tester m] + set script "list \[$script\] \$m" + test ledit-6.[incr n] {ledit battery} -body \ + [list apply [list {ls} $script] $ls] -result $expected + } + } + } } }} # cleanup catch {unset foo} Index: tests/lsearch.test ================================================================== --- tests/lsearch.test +++ tests/lsearch.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -45,11 +45,11 @@ test lsearch-2.5 {search modes} { lsearch -exact {foo bar cat} bar } 1 test lsearch-2.6 {search modes} -returnCodes error -body { lsearch -regexp {xyz bbcc *bc*} *bc* -} -result {couldn't compile regular expression pattern: quantifier operand invalid} +} -result {cannot compile regular expression pattern: invalid quantifier operand} test lsearch-2.7 {search modes} { lsearch -regexp {b.x ^bc xy bcx} ^bc } 3 test lsearch-2.8 {search modes} { lsearch -glob {xyz bbcc *bc*} *bc* @@ -100,17 +100,17 @@ test lsearch-3.7 {lsearch errors} -returnCodes error -body { lsearch -subindices -exact a b } -result {-subindices cannot be used without -index option} test lsearch-4.1 {binary data} { - lsearch -exact [list foo one\000two bar] bar + lsearch -exact [list foo one\x00two bar] bar } 2 test lsearch-4.2 {binary data} { set x one append x \x00 append x two - lsearch -exact [list foo one\000two bar] $x + lsearch -exact [list foo one\x00two bar] $x } 1 # Make a sorted list set l {} set l2 {} @@ -382,11 +382,11 @@ test lsearch-14.8 {combinations: -start, -inline and -not} { lsearch -start 2 -inline -not -glob {a1 b2 a3 c4 a5 d6} a* } {c4} test lsearch-15.1 {make sure no shimmering occurs} { - set x [expr int(sin(0))] + set x [expr {int(sin(0))}] lsearch -start $x $x $x } 0 test lsearch-16.1 {lsearch -regexp shared object} { set str a @@ -550,11 +550,11 @@ test lsearch-23.1 {lsearch -stride option, errors} -body { lsearch -stride {a b} a } -returnCodes error -result {"-stride" option must be followed by stride length} test lsearch-23.2 {lsearch -stride option, errors} -body { lsearch -stride 0 {a b} a -} -returnCodes error -result {stride length must be at least 1} +} -returnCodes error -match glob -result {stride length must be between 1 and *} test lsearch-23.3 {lsearch -stride option, errors} -body { lsearch -stride 2 {a b c} a } -returnCodes error -result {list size must be a multiple of the stride length} test lsearch-23.4 {lsearch -stride option, errors} -body { lsearch -stride 5 {a b c} a @@ -686,10 +686,13 @@ lsearch -sorted -stride 2 -index 1 -subindices {3 5 8 7 2 9} 9 } -result 5 test lsearch-28.9 {lsearch -sorted with -stride} -body { lsearch -sorted -stride 2 -index 1 -subindices -inline {3 5 8 7 2 9} 9 } -result 9 +test lsearch-28.10 {lsearch -sorted with -stride} -body { + lsearch -sorted -stride 4294967296 -index 1 -subindices -inline {3 5 8 7 2 9} 9 +} -returnCodes 1 -match glob -result {stride length must be between 1 and *} # cleanup catch {unset res} catch {unset increasingIntegers} ADDED tests/lseq.test Index: tests/lseq.test ================================================================== --- /dev/null +++ tests/lseq.test @@ -0,0 +1,781 @@ +# Commands covered: lseq +# +# This file contains a collection of tests for one or more of the Tcl +# built-in commands. Sourcing this file into Tcl runs the tests and +# generates output for errors. No output means no errors were found. +# +# Copyright © 2003 Simon Geard. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +testConstraint arithSeriesDouble 1 +testConstraint arithSeriesShimmer 1 +testConstraint arithSeriesShimmerOk 1 +#testConstraint has64BitLengths [expr {$tcl_platform(pointerSize) == 8}] +#testConstraint has32BitLengths [expr {$tcl_platform(pointerSize) == 4}] + +proc memusage {} { + set fd [open /proc/[pid]/statm] + set line [gets $fd] + if {[llength $line] != 7} { + error "Unexpected /proc/pid/statm format" + } + return [lindex $line 5] +} +testConstraint hasMemUsage [expr {![catch {memusage}]}] + +# Arg errors +test lseq-1.1 {error cases} -body { + lseq +} \ + -returnCodes 1 \ + -result {wrong # args: should be "lseq n ??op? n ??by? n??"} + + +test lseq-1.2 {step magnitude} { + lseq 10 .. 1 by -2 ;# or this could be an error - or not +} {10 8 6 4 2} + +test lseq-1.3 {synergy between int and double} -body { + set rl [lseq 25. to 5. by -5] + set il [lseq 25 to 5 by -5] + lmap r $rl i $il { if {$r ne "" && $i ne ""} {expr {int($r) == $i}} else {list $r $i} } +} -cleanup { + unset rl il +} -result {1 1 1 1 1} + +test lseq-1.4 {integer decreasing} { + lseq 10 .. 1 +} {10 9 8 7 6 5 4 3 2 1} + +test lseq-1.5 {integer increasing} { + lseq 1 .. 10 +} {1 2 3 4 5 6 7 8 9 10} + +test lseq-1.6 {integer decreasing with step} { + lseq 10 .. 1 by -2 +} {10 8 6 4 2} + +test lseq-1.7 {real increasing lseq} arithSeriesDouble { + lseq 5.0 to 15. +} {5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0} + +test lseq-1.8 {real increasing lseq with step} arithSeriesDouble { + lseq 5.0 to 25. by 5 +} {5.0 10.0 15.0 20.0 25.0} + +test lseq-1.9 {real decreasing with step} arithSeriesDouble { + lseq 25. to 5. by -5 +} {25.0 20.0 15.0 10.0 5.0} + +# note, 10 cannot be in such a list, but allowed +test lseq-1.10 {integer lseq with step} { + lseq 1 to 10 by 2 +} {1 3 5 7 9} + +test lseq-1.11 {error case: increasing wrong step direction} { + lseq 1 to 10 by -2 +} {} + +test lseq-1.12 {decreasing lseq with step} arithSeriesDouble { + lseq 25. to -25. by -5 +} {25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0} + +test lseq-1.13 {count operation} { + -body { + lseq 5 count 5 + } + -result {5 6 7 8 9} +} + +test lseq-1.14 {count with step} { + -body { + lseq 5 count 5 by 2 + } + -result {5 7 9 11 13} +} + +test lseq-1.15 {count with decreasing step} { + -body { + lseq 5 count 5 by -2 + } + -result {5 3 1 -1 -3} +} + +test lseq-1.16 {large doubles} { + -body { + lseq [expr {int(1e6)}] [expr {int(2e6)}] [expr {int(1e5)}] + } + -result {1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000} +} + +test lseq-1.16.2 {large numbers (bigints are not supported yet)} -body { + lseq 0xfffffffffffffffe 0xffffffffffffffff +} -returnCodes 1 -result {integer value too large to represent} + +test lseq-1.17 {too many arguments} -body { + lseq 12 to 24 by 2 with feeling +} -returnCodes 1 -result {wrong # args: should be "lseq n ??op? n ??by? n??"} + +test lseq-1.18 {too many arguments extra valid keyword} -body { + lseq 12 to 24 by 2 count +} -returnCodes 1 -result {wrong # args: should be "lseq n ??op? n ??by? n??"} + +test lseq-1.19 {too many arguments extra numeric value} -body { + lseq 12 to 24 by 2 7 +} -returnCodes 1 -result {wrong # args: should be "lseq n ??op? n ??by? n??"} + +test lseq-1.20 {bug: wrong length computed} { + lseq 1 to 10 -1 +} {} + +test lseq-1.21 {n n by n} { + lseq 66 84 by 3 +} {66 69 72 75 78 81 84} + +test lseq-1.22 {n n by -n} { + lseq 84 66 by -3 +} {84 81 78 75 72 69 66} + +test lseq-1.23 {consistence, accept double count representable as integer (but use double in series)} { + list [lseq 0.0 2.0] [lseq 3.0] [lseq 0 count 3.0] \ + [lseq 0.0 count 3.0] [lseq 0 count 3.0 by 1.0] +} [lrepeat 5 {0.0 1.0 2.0}] +test lseq-1.24 {consistence, use double (even if representable as integer) in all variants, if contains a double somewhere} { + list [lseq 0.0 2] [lseq 0 2.0] [lseq 0.0 count 3] \ + [lseq 0 count 3 by 1.0] [lseq 0 .. 2.0] [lseq 0 to 2 by 1.0] +} [lrepeat 6 {0.0 1.0 2.0}] +test lseq-1.25 {consistence, use double (even if representable as integer) in all variants, if contains a double somewhere} { + list [lseq double(0) 2] [lseq 0 double(2)] [lseq double(0) count 3] \ + [lseq 0 count 3 by double(1)] [lseq 0 .. double(2)] [lseq 0 to 2 by double(1)] +} [lrepeat 6 {0.0 1.0 2.0}] +test lseq-1.26 {consistence, double always remains double} { + list [lseq 1 3.0 ] \ + [lseq 1 [expr {3.0+0}] ] \ + [lseq 1 {3.0+0} ] \ + [lseq 1.0 3.0 1] \ + [lseq [expr {1.0+0}] [expr {3.0+0}] 1] \ + [lseq {1.0+0} {3.0+0} 1] +} [lrepeat 6 {1.0 2.0 3.0}] +test lseq-1.27 {consistence, double always remains double} { + list [lseq 1e50 [expr {1e50+1}] ] \ + [lseq 1e50 {1e50+1} ] \ + [lseq [expr {1e50+0}] [expr {1e50+1}] 1] \ + [lseq {1e50+0} {1e50+1} 1] \ + [lseq [expr {1e50+0}] count 1 1] \ + [lseq {1e50+0} count 1 1] +} [lrepeat 6 [expr {1e50}]] + +# +# Short-hand use cases +# +test lseq-2.2 {step magnitude} { + lseq 10 1 2 ;# this is an empty case since step has wrong sign +} {} + +test lseq-2.3 {step wrong sign} arithSeriesDouble { + lseq 25. 5. 5 ;# ditto - empty list +} {} + +test lseq-2.4 {integer decreasing} { + lseq 10 1 +} {10 9 8 7 6 5 4 3 2 1} + +test lseq-2.5 {integer increasing} { + lseq 1 10 +} {1 2 3 4 5 6 7 8 9 10} + +test lseq-2.6 {integer decreasing with step} { + lseq 10 1 by -2 +} {10 8 6 4 2} + +test lseq-2.7 {real increasing lseq} arithSeriesDouble { + lseq 5.0 15. +} {5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0} + + +test lseq-2.8 {real increasing lseq with step} arithSeriesDouble { + lseq 5.0 25. 5 +} {5.0 10.0 15.0 20.0 25.0} + + +test lseq-2.9 {real decreasing with step} arithSeriesDouble { + lseq 25. 5. -5 +} {25.0 20.0 15.0 10.0 5.0} + +test lseq-2.10 {integer lseq with step} { + lseq 1 10 2 +} {1 3 5 7 9} + +test lseq-2.11 {error case: increasing wrong step direction} { + lseq 1 10 -2 +} {} + +test lseq-2.12 {decreasing lseq with step} arithSeriesDouble { + lseq 25. -25. -5 +} {25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0} + +test lseq-2.13 {count only operation} { + lseq 5 +} {0 1 2 3 4} + +test lseq-2.14 {count with step} { + lseq 5 count 5 2 +} {5 7 9 11 13} + +test lseq-2.15 {count with decreasing step} { + lseq 5 count 5 -2 +} {5 3 1 -1 -3} + +test lseq-2.16 {large numbers} { + lseq 1e6 2e6 1e5 +} {1000000.0 1100000.0 1200000.0 1300000.0 1400000.0 1500000.0 1600000.0 1700000.0 1800000.0 1900000.0 2000000.0} + +test lseq-2.17 {large numbers} arithSeriesDouble { + lseq 1e6 2e6 1e5 +} {1000000.0 1100000.0 1200000.0 1300000.0 1400000.0 1500000.0 1600000.0 1700000.0 1800000.0 1900000.0 2000000.0} + +# Covered: {10 1 2 } {1 10 2} {1 10 -2} {1 1 1} {1 1 1} {-5 17 3} +# Missing: {- - +} {- - -} {- + -} {+ - -} {- - +} {+ + -} +test lseq-2.18 {signs} { + list [lseq -10 -1 2] \ + [lseq -10 -1 -1] \ + [lseq -10 1 -3] \ + [lseq 10 -1 -4] \ + [lseq -10 -1 3] \ + [lseq 10 1 -5] + +} {{-10 -8 -6 -4 -2} {} {} {10 6 2} {-10 -7 -4 -1} {10 5}} + +test lseq-2.19 {expressions as indices} { + list [lseq {1+1}] \ + [lseq {1+1} {2+2}] \ + [lseq {1+1} count {2+2}] \ + [lseq {1+1} {5+5} {2+2}] \ + [lseq {1+1} count {2+2} by {2+2}] +} {{0 1} {2 3 4} {2 3 4 5} {2 6 10} {2 6 10 14}} + +test lseq-2.20 {expressions as indices, no duplicative eval of expr} { + set i 1 + list [lseq {[incr i]}] $i [lseq {0 + [incr i]}] $i [lseq {0.0 + [incr i]}] $i +} {{0 1} 2 {0 1 2} 3 {0.0 1.0 2.0 3.0} 4} + +test lseq-3.0 {expr error: don't swalow expr error (here: divide by zero)} -body { + set i 0; lseq {3/$i} +} -returnCodes [catch {expr {3/0}} res] -result $res + +test lseq-3.1 {experiement} -body { + set ans {} + foreach factor [lseq 2.0 10.0] { + set start 1 + set end 10 + for {set step 1} {$step < 1e8} {} { + set l [lseq $start to $end by $step] + if {[llength $l] != 10} { + lappend ans $factor $step [llength $l] $l + } + set step [expr {$step * $factor}] + set end [expr {$end * $factor}] + } + } + if {$ans eq {}} { + set ans OK + } + set ans +} -cleanup { + unset ans step end start factor l +} -result {OK} + +test lseq-3.2 {error case} -body { + lseq foo +} -returnCodes 1 -match glob -result {invalid bareword "foo"*} + +test lseq-3.3 {error case} -body { + lseq 10 foo +} -returnCodes 1 -match glob -result {invalid bareword "foo"*} + +test lseq-3.4 {error case} -body { + lseq 25 or 6 +} -returnCodes 1 -match glob -result {invalid bareword "or"*} + +test lseq-3.5 {simple count and step arguments} -body { + set s [lseq 25 by 6] + list $s length=[llength $s] +} -cleanup { + unset s +} -result {{0 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144} length=25} + +test lseq-3.6 {error case} -body { + lseq 1 7 or 3 +} -returnCodes 1 -result {bad operation "or": must be .., to, count, or by} +test lseq-3.6b {error case} -body { + lseq 1 to 7 or 3 +} -returnCodes 1 -result {bad operation "or": must be .., to, count, or by} + +test lseq-3.7 {lmap lseq} -body { + lmap x [lseq 5] { expr {$x * $x} } +} -cleanup {unset x} -result {0 1 4 9 16} + +test lseq-3.8 {lrange lseq} -body { + set r [lrange [lseq 1 100] 10 20] + set empty [lrange [lseq 1 100] 20 10] + list $r $empty [lindex [tcl::unsupported::representation $r] 3] +} -cleanup { + unset r empty +} -result {{11 12 13 14 15 16 17 18 19 20 21} {} arithseries} + +test lseq-3.9 {lassign lseq} -constraints arithSeriesShimmer -body { + set r [lseq 15] + set r2 [lassign $r a b] + list [lindex [tcl::unsupported::representation $r] 3] $a $b \ + [lindex [tcl::unsupported::representation $r2] 3] +} -cleanup {unset r r2 a b} -result {arithseries 0 1 arithseries} + +test lseq-3.10 {lsearch lseq must shimmer?} -constraints arithSeriesShimmer -body { + set r [lseq 15 0] + set a [lsearch $r 9] + list [lindex [tcl::unsupported::representation $r] 3] $a +} -cleanup {unset r a} -result {arithseries 6} + +test lseq-3.11 {lreverse lseq} -body { + set r [lseq 15 0] + set a [lreverse $r] + join [list \ + [lindex [tcl::unsupported::representation $r] 3] \ + $r \ + [lindex [tcl::unsupported::representation $a] 3] \ + $a] \n +} -cleanup {unset r a} -result {arithseries +15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 +arithseries +0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15} + +test lseq-3.12 {in operator} -body { + set r [lseq 9] + set i [expr {7 in $r}] + set j [expr {10 ni $r}] + set k [expr {-1 in $r}] + set l [expr {4 ni $r}] + list $i $j $k $l [lindex [tcl::unsupported::representation $r] 3] +} -cleanup { + unset r i j k l +} -result {1 1 0 0 arithseries} + +test lseq-3.13 {lmap lseq shimmer} -constraints arithSeriesShimmer -body { + set r [lseq 15] + set rep-before [lindex [tcl::unsupported::representation $r] 3] + set m [lmap i $r { expr {$i * 7} }] + set rep-after [lindex [tcl::unsupported::representation $r] 3] + set rep-m [lindex [tcl::unsupported::representation $m] 3] + list $r ${rep-before} ${rep-after} ${rep-m} $m +} -cleanup { + unset r rep-before m rep-after rep-m +} -result {{0 1 2 3 4 5 6 7 8 9 10 11 12 13 14} arithseries arithseries list {0 7 14 21 28 35 42 49 56 63 70 77 84 91 98}} + +test lseq-3.14 {array for shimmer} -constraints arithSeriesShimmerOk -body { + array set testarray {a Test for This great Function} + set vars [lseq 2] + set vars-rep [lindex [tcl::unsupported::representation $vars] 3] + array for $vars testarray { + lappend keys $0 + lappend vals $1 + } + # Since hash order is not guaranteed, have to validate content ignoring order + set valk [lmap k $keys {expr {$k in {a for great}}}] + set valv [lmap v $vals {expr {$v in {Test This Function}}}] + set vars-after [lindex [tcl::unsupported::representation $vars] 3] + list ${vars-rep} $valk $valv ${vars-after} +} -cleanup { + unset testarray vars vars-rep 0 valk k valv v vars-after +} -result {arithseries {1 1 1} {1 1 1} arithseries} + +test lseq-3.15 {join for shimmer} -constraints arithSeriesShimmer -body { + set r [lseq 3] + set rep-before [lindex [tcl::unsupported::representation $r] 3] + set str [join $r :] + set rep-after [lindex [tcl::unsupported::representation $r] 3] + list ${rep-before} $str ${rep-after} +} -cleanup { + unset r rep-before str rep-after +} -result {arithseries 0:1:2 arithseries} + +test lseq-3.16 {error case} -body { + lseq 16 to +} -returnCodes 1 -result {missing "to" value.} + +test lseq-3.17 {error case} -body { + lseq 17 to 13 by +} -returnCodes 1 -result {missing "by" value.} + +test lseq-3.18 {error case} -body { + lseq 18 count +} -returnCodes 1 -result {missing "count" value.} + +test lseq-3.19 {edge case} -body { + lseq 1 count 5 by 0 +} -result {} +# 1 1 1 1 1 + +# My thought is that this is likely a user error, since they can always use lrepeat for this. + +test lseq-3.20 {edge case} -body { + lseq 1 to 1 by 0 +} -result {} + +# hmmm, I guess this is right, in a way, so... + +test lseq-3.21 {edge case} { + lseq 1 to 1 by 1 +} {1} + +test lseq-3.22 {edge case} { + lseq 1 1 1 +} {1} + +test lseq-3.23 {edge case} { + llength [lseq 1 1 1] +} {1} + +test lseq-3.24 {edge case} { + llength [lseq 1 to 1 1] +} {1} + +test lseq-3.25 {edge case} { + llength [lseq 1 to 1 by 1] +} {1} + +test lseq-3.26 {lsort shimmer} -constraints arithSeriesShimmer -body { + set r [lseq 15 0] + set rep-before [lindex [tcl::unsupported::representation $r] 3] + set lexical_sort [lsort $r] + set rep-after [lindex [tcl::unsupported::representation $r] 3] + list ${rep-before} $lexical_sort ${rep-after} +} -cleanup { + unset r rep-before lexical_sort rep-after +} -result {arithseries {0 1 10 11 12 13 14 15 2 3 4 5 6 7 8 9} arithseries} + +test lseq-3.27 {lreplace shimmer} -constraints arithSeriesShimmer -body { + set r [lseq 15 0] + set rep-before [lindex [tcl::unsupported::representation $r] 3] + set lexical_sort [lreplace $r 3 5 A B C] + set rep-after [lindex [tcl::unsupported::representation $r] 3] + list ${rep-before} $lexical_sort ${rep-after} +} -cleanup { + unset r + unset rep-before + unset lexical_sort + unset rep-after +} -result {arithseries {15 14 13 A B C 9 8 7 6 5 4 3 2 1 0} arithseries} + +test lseq-3.28 {lreverse bug in ArithSeries} -body { + set r [lseq -5 17 3] + set rr [lreverse $r] + list $r $rr [string equal $r [lreverse $rr]] +} -cleanup { + unset r rr +} -result {{-5 -2 1 4 7 10 13 16} {16 13 10 7 4 1 -2 -5} 1} + +test lseq-3.29 {edge case: negative count} { + lseq -15 +} {} + +test lseq-3.30 {lreverse with double values} -constraints arithSeriesDouble -body { + set r [lseq 3.5 18.5 1.5] + set a [lreverse $r] + join [list \ + [lindex [tcl::unsupported::representation $r] 3] \ + $r \ + [lindex [tcl::unsupported::representation $a] 3] \ + $a] \n +} -cleanup { + unset r a +} -result {arithseries +3.5 5.0 6.5 8.0 9.5 11.0 12.5 14.0 15.5 17.0 18.5 +arithseries +18.5 17.0 15.5 14.0 12.5 11.0 9.5 8.0 6.5 5.0 3.5} + +test lseq-3.31 {lreverse inplace with doubles} {arithSeriesDouble} { + lreverse [lseq 1.1 29.9 0.3] +} {29.9 29.6 29.3 29.0 28.7 28.4 28.1 27.8 27.5 27.2 26.9 26.6 26.3 26.0 25.7 25.4 25.1 24.8 24.5 24.2 23.9 23.6 23.3 23.0 22.7 22.4 22.1 21.8 21.5 21.2 20.9 20.6 20.3 20.0 19.7 19.4 19.1 18.8 18.5 18.2 17.9 17.6 17.3 17.0 16.7 16.4 16.1 15.8 15.5 15.2 14.9 14.6 14.3 14.0 13.7 13.4 13.1 12.8 12.5 12.2 11.9 11.6 11.3 11.0 10.7 10.4 10.1 9.8 9.5 9.2 8.9 8.6 8.3 8.0 7.7 7.4 7.1 6.8 6.5 6.2 5.9 5.6 5.3 5.0 4.7 4.4 4.1 3.8 3.5 3.2 2.9 2.6 2.3 2.0 1.7 1.4 1.1} + +# lsearch - +# -- should not shimmer lseq list +# -- should not leak lseq elements +test lseq-3.32 {lsearch nested lists of lseq} -constraints arithSeriesShimmer -body { + set srchlist {} + for {set i 5} {$i < 25} {incr i} { + lappend srchlist [lseq $i count 7 by 3] + } + set a [lsearch -all -inline -index 1 $srchlist 23] + set b [lmap i $a {lindex [tcl::unsupported::representation $i] 3}] + list [lindex [tcl::unsupported::representation $a] 3] $a $b \ + [lindex [tcl::unsupported::representation [lindex $srchlist 15]] 3] +} -cleanup { + unset srchlist i a b +} -result {list {{20 23 26 29 32 35 38}} arithseries arithseries} + +test lseq-4.1 {end expressions} -body { + set start 7 + lseq $start $start+11 +} -cleanup {unset start} -result {7 8 9 10 11 12 13 14 15 16 17 18} + +test lseq-4.2 {start expressions} -body { + set base [clock seconds] + set tl [lseq $base-60 $base 10] + lmap t $tl {expr {$t - $base + 60}} +} -cleanup {unset base tl t} -result {0 10 20 30 40 50 60} + +## lseq 1 to 10 by -2 +## # -> lseq: invalid step = -2 with a = 1 and b = 10 + +test lseq-4.3 {TIP examples} -body { + set examples {# Examples from TIP-629 + # --- Begin --- + lseq 10 .. 1 + # -> 10 9 8 7 6 5 4 3 2 1 + lseq 1 .. 10 + # -> 1 2 3 4 5 6 7 8 9 10 + lseq 10 .. 1 by 2 + # -> + lseq 10 .. 1 by -2 + # -> 10 8 6 4 2 + lseq 5.0 to 15. + # -> 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 + lseq 5.0 to 25. by 5 + # -> 5.0 10.0 15.0 20.0 25.0 + lseq 25. to 5. by 5 + # -> + lseq 25. to 5. by -5 + # -> 25.0 20.0 15.0 10.0 5.0 + lseq 1 to 10 by 2 + # -> 1 3 5 7 9 + lseq 25. to -25. by -5 + # -> 25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0 + lseq 5 5 + # -> 5 + lseq 5 5 2 + # -> 5 + lseq 5 5 -2 + # -> 5 + } + set res {} + foreach {cmd expect} [split $examples \n] { + if {[string trim $cmd] ne ""} { + set cmd [string trimleft $cmd] + if {[string match {\#*} $cmd]} continue + set status [catch $cmd ans] + lappend res $ans + if {[regexp {\# -> (.*)$} $expect -> expected]} { + if {$expected ne $ans} { + lappend res [list Mismatch: $cmd -> $ans ne $expected] + } + } + } + } + set res +} -cleanup { + unset res cmd status ans expect expected examples +} -result {{10 9 8 7 6 5 4 3 2 1} {1 2 3 4 5 6 7 8 9 10} {} {10 8 6 4 2} {5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0} {5.0 10.0 15.0 20.0 25.0} {} {25.0 20.0 15.0 10.0 5.0} {1 3 5 7 9} {25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0} 5 5 5} + +# +# Ticket 9933cc4d88697f05976accebd31c1e3ba6efe9c6 - lseq corner case +test lseq-4.4 {lseq corner case} -body { + set tcmd { + set res {} + set s [catch {lindex [lseq 10 100] 0} e] + lappend res $s $e + set s [catch {lindex [lseq 10 9223372036854775000] 0} e] + lappend res $s $e + set s [catch {llength [lseq 10 9223372036854775000]} e] + lappend res $s $e + set s [catch {lindex [lseq 10 2147483647] 0} e] + lappend res $s $e + set s [catch {llength [lseq 10 2147483647]} e] + lappend res $s $e + } + eval $tcmd +} -cleanup { + unset res s e tcmd +} -result {0 10 1 {max length of a Tcl list exceeded} 1 {max length of a Tcl list exceeded} 0 10 0 2147483638} + +# Ticket 99e834bf33 - lseq, lindex end off by one + +test lseq-4.5 {lindex off by one} -body { + lappend res [eval {lindex [lseq 1 4] end}] + lappend res [eval {lindex [lseq 1 4] end-1}] +} -setup { + # Since 4.3 does not clean up and 4.4 may not run under constraint + set res {} +} -cleanup { + unset res +} -result {4 3} + +# Bad refcount on ResultObj +test lseq-4.6 {lindex flat} -body { + set l [lseq 2 10] + set cmd lindex + set i 4 + set c [lindex $l $i] + set d [$cmd $l $i] + set e [lindex [lseq 2 10] $i] + set f [$cmd [lseq 2 10] $i] + list $c $d $e $f +} -cleanup { + unset l cmd i c d e f +} -result [lrepeat 4 6] + +test lseq-4.7 {empty list} { + list [lseq 0] [join [lseq 0] {}] [join [lseq 1] {}] +} {{} {} 0} + +test lseq-4.8 {error case lrange} -body { + lrange [lseq 1 5] fred ginger +} -cleanup { + unset -nocomplain fred ginger +} -returnCodes 1 -result {bad index "fred": must be integer?[+-]integer? or end?[+-]integer?} + +test lseq-4.9 {lrange empty/partial sets} -body { + set res {} + foreach {fred ginger} {7 8 4 9 0 15 9 9 4 2} { + lappend res [lrange [lseq 1 5] $fred $ginger] + } + set res +} -cleanup {unset res fred ginger} -result {{} 5 {1 2 3 4 5} {} {}} + +# Panic when using variable value? +test lseq-4.10 {panic using variable index} -body { + set i 0 + lindex [lseq 10] $i +} -cleanup {unset i} -result {0} + +test lseq-4.11 {bug lseq / lindex discrepancies} -body { + lindex [lseq 0x7fffffff] 0x80000000 +} -result {} + +test lseq-4.12 {bug lseq} -body { + llength [lseq 0x100000000] +} -returnCodes 1 -result {max length of a Tcl list exceeded} + +test lseq-4.13 {bug lseq} -constraints knownBug -body { + set l [lseq 0x7fffffffffffffff] + list \ + [llength $l] \ + [lindex $l end] \ + [lindex $l 9223372036854775800] +} -cleanup {unset l} -result {9223372036854775807 9223372036854775806 9223372036854775800} + + +test lseq-4.14 {bug lseq - inconsistent rounding} { + # using a non-integer increment, [lseq] rounding seems to be not consistent: + lseq 4 40 0.1 +} {4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 10.0 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 12.0 12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 13.9 14.0 14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 15.0 15.1 15.2 15.3 15.4 15.5 15.6 15.7 15.8 15.9 16.0 16.1 16.2 16.3 16.4 16.5 16.6 16.7 16.8 16.9 17.0 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 17.9 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 18.9 19.0 19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1 20.2 20.3 20.4 20.5 20.6 20.7 20.8 20.9 21.0 21.1 21.2 21.3 21.4 21.5 21.6 21.7 21.8 21.9 22.0 22.1 22.2 22.3 22.4 22.5 22.6 22.7 22.8 22.9 23.0 23.1 23.2 23.3 23.4 23.5 23.6 23.7 23.8 23.9 24.0 24.1 24.2 24.3 24.4 24.5 24.6 24.7 24.8 24.9 25.0 25.1 25.2 25.3 25.4 25.5 25.6 25.7 25.8 25.9 26.0 26.1 26.2 26.3 26.4 26.5 26.6 26.7 26.8 26.9 27.0 27.1 27.2 27.3 27.4 27.5 27.6 27.7 27.8 27.9 28.0 28.1 28.2 28.3 28.4 28.5 28.6 28.7 28.8 28.9 29.0 29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6 30.7 30.8 30.9 31.0 31.1 31.2 31.3 31.4 31.5 31.6 31.7 31.8 31.9 32.0 32.1 32.2 32.3 32.4 32.5 32.6 32.7 32.8 32.9 33.0 33.1 33.2 33.3 33.4 33.5 33.6 33.7 33.8 33.9 34.0 34.1 34.2 34.3 34.4 34.5 34.6 34.7 34.8 34.9 35.0 35.1 35.2 35.3 35.4 35.5 35.6 35.7 35.8 35.9 36.0 36.1 36.2 36.3 36.4 36.5 36.6 36.7 36.8 36.9 37.0 37.1 37.2 37.3 37.4 37.5 37.6 37.7 37.8 37.9 38.0 38.1 38.2 38.3 38.4 38.5 38.6 38.7 38.8 38.9 39.0 39.1 39.2 39.3 39.4 39.5 39.6 39.7 39.8 39.9 40.0} + +test lseq-4.15 {bug lseq - inconsistent rounding} { + # using a non-integer increment, [lseq] rounding seems to be not consistent: + lseq 6 40 0.1 +} {6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 10.0 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 12.0 12.1 12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 13.8 13.9 14.0 14.1 14.2 14.3 14.4 14.5 14.6 14.7 14.8 14.9 15.0 15.1 15.2 15.3 15.4 15.5 15.6 15.7 15.8 15.9 16.0 16.1 16.2 16.3 16.4 16.5 16.6 16.7 16.8 16.9 17.0 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 17.9 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 18.9 19.0 19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1 20.2 20.3 20.4 20.5 20.6 20.7 20.8 20.9 21.0 21.1 21.2 21.3 21.4 21.5 21.6 21.7 21.8 21.9 22.0 22.1 22.2 22.3 22.4 22.5 22.6 22.7 22.8 22.9 23.0 23.1 23.2 23.3 23.4 23.5 23.6 23.7 23.8 23.9 24.0 24.1 24.2 24.3 24.4 24.5 24.6 24.7 24.8 24.9 25.0 25.1 25.2 25.3 25.4 25.5 25.6 25.7 25.8 25.9 26.0 26.1 26.2 26.3 26.4 26.5 26.6 26.7 26.8 26.9 27.0 27.1 27.2 27.3 27.4 27.5 27.6 27.7 27.8 27.9 28.0 28.1 28.2 28.3 28.4 28.5 28.6 28.7 28.8 28.9 29.0 29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6 30.7 30.8 30.9 31.0 31.1 31.2 31.3 31.4 31.5 31.6 31.7 31.8 31.9 32.0 32.1 32.2 32.3 32.4 32.5 32.6 32.7 32.8 32.9 33.0 33.1 33.2 33.3 33.4 33.5 33.6 33.7 33.8 33.9 34.0 34.1 34.2 34.3 34.4 34.5 34.6 34.7 34.8 34.9 35.0 35.1 35.2 35.3 35.4 35.5 35.6 35.7 35.8 35.9 36.0 36.1 36.2 36.3 36.4 36.5 36.6 36.7 36.8 36.9 37.0 37.1 37.2 37.3 37.4 37.5 37.6 37.7 37.8 37.9 38.0 38.1 38.2 38.3 38.4 38.5 38.6 38.7 38.8 38.9 39.0 39.1 39.2 39.3 39.4 39.5 39.6 39.7 39.8 39.9 40.0} + +test lseq-4.16 {bug lseq - inconsistent rounding} { + # using a non-integer increment, [lseq] rounding seems to be not consistent: + set res {} + lappend res [lseq 4.07 6 0.1] + lappend res [lseq 4.03 4.208 0.013] +} {{4.07 4.17 4.27 4.37 4.47 4.57 4.67 4.77 4.87 4.97 5.07 5.17 5.27 5.37 5.47 5.57 5.67 5.77 5.87 5.97} {4.03 4.043 4.056 4.069 4.082 4.095 4.108 4.121 4.134 4.147 4.16 4.173 4.186 4.199}} + +# Test abstract list in a concat +# -- lseq list should not shimmer +# -- lseq elements should not leak +test lseq-4.17 {concat shimmer} -body { + set rng [lseq 8 15 2] + set pre [list A b C] + set pst [list x Y z] + list [concat $pre $rng $pst] \ + [lindex [tcl::unsupported::representation $pre] 3] \ + [lindex [tcl::unsupported::representation $rng] 3] \ + [lindex [tcl::unsupported::representation $pst] 3] +} -cleanup {unset rng pre pst} -result {{A b C 8 10 12 14 x Y z} list arithseries list} + +test lseq-4.18 {concat shimmer} -body { + set rng [lseq 8 15 2] + set pre [list A b C] + set pst [list x Y z] + list [concat $rng $pre $pst] \ + [lindex [tcl::unsupported::representation $rng] 3] \ + [lindex [tcl::unsupported::representation $pre] 3] \ + [lindex [tcl::unsupported::representation $pst] 3] +} -cleanup {unset rng pre pst} -result {{8 10 12 14 A b C x Y z} arithseries list list} + +# Test lseq elements as var names +test lseq-4.19 {varnames} -body { + set plist {} + foreach v {auto_execok auto_load auto_qualify} { + lappend plist proc $v [info args $v] [info body $v] + } + set res {} + set varlist [lseq 1 to 4] + foreach $varlist $plist { + lappend res $2 [llength $3] + } + lappend res [lindex [tcl::unsupported::representation $varlist] 3] +} -cleanup { + unset {*}$varlist res varlist v plist +} -result {auto_execok 1 auto_load 2 auto_qualify 2 arithseries} + +test lseq-4.20 {lindex on lseq without index args, bug a9625d1f53554f9d} -body { + set res [lindex [lseq 1000]] + list [llength $res] [lindex $res 0] [lindex $res end] +} -cleanup { + unset -nocomplain res +} -result {1000 0 999} + +test lseq-convertToList {does not result in a memory error} -body { + trace add variable var1 write [list ::apply [list args { + error {this is an error} + } [namespace current]]] + list [catch {set var1 [lindex [lreplace [lseq 1 2] 1 1 hello] 0]} cres] $cres +} -cleanup {unset var1 cres} -result {1 {can't set "var1": this is an error}} + +test lseq-bug-54329e39c7 {does not cause memory bloat} -constraints { + hasMemUsage +} -body { + set l [lseq 1000000] + proc p l {foreach x $l {}} + set premem [memusage] + p $l + set postmem [memusage] + expr {($postmem - $premem) < 10} +} -result 1 + +test lseq-bug-578b7e273c03-1 {Arithmetic Series Objects get wrong precision when end value is not specified} -body { + set bl [expr {2.8 in [lseq 0 count 100 by .1]}] + lappend bl [expr {2.8 in [lseq 0 count 200 by .1]}] + lappend bl [expr {0.28 in [lseq 0 count 100 by .01]}] + lappend bl [expr {0.28 in [lseq 0 count 200 by .01]}] + lappend bl [expr {0.286 in [lseq 0 count 100 by .011]}] + lappend bl [expr {0.286 in [lseq 0 count 200 by .011]}] +} -result {1 1 1 1 1 1} + +test lseq-bug-578b7e273c03-2 {Arithmetic Series Objects get wrong precision when end value is not specified} -body { + set ll [llength [lseq 0 count 100 by .1]] + lappend ll [llength [lseq 0 count 200 by .1]] + lappend ll [llength [lseq 0 count 100 by .01]] + lappend ll [llength [lseq 0 count 200 by .01]] + lappend ll [llength [lseq 0 count 100 by .011]] + lappend ll [llength [lseq 0 count 200 by .011]] +} -result {100 200 100 200 100 200} + + +# cleanup +::tcltest::cleanupTests + +return + +# Local Variables: +# mode: tcl +# End: Index: tests/lset.test ================================================================== --- tests/lset.test +++ tests/lset.test @@ -4,11 +4,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. +# Copyright © 2001 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] proc failTrace {name1 name2 op} { error "trace failed" } @@ -410,11 +410,11 @@ catch { testevalex {lset a 1 5 5} } list $a [lindex $a 1] } "{ { 1 2 } { 3 4 } } { 3 4 }" testConstraint testobj [llength [info commands testobj]] -test lset-15.1 {lset: shared intrep [Bug 1677512]} -setup { +test lset-15.1 {lset: shared internalrep [Bug 1677512]} -setup { teststringobj set 1 {{1 2} 3} testobj convert 1 list testobj duplicate 1 2 variable x [teststringobj get 1] variable y [teststringobj get 2] Index: tests/lsetComp.test ================================================================== --- tests/lsetComp.test +++ tests/lsetComp.test @@ -4,11 +4,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. +# Copyright © 2001 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/macOSXFCmd.test ================================================================== --- tests/macOSXFCmd.test +++ tests/macOSXFCmd.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2003 Tcl Core Team. +# Copyright © 2003 Tcl Core Team. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/macOSXLoad.test ================================================================== --- tests/macOSXLoad.test +++ tests/macOSXLoad.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/main.test ================================================================== --- tests/main.test +++ tests/main.test @@ -9,16 +9,14 @@ namespace import ::tcltest::* # Is [exec] defined? testConstraint exec [llength [info commands exec]] - # Is the Tcltest package loaded? - # - that is, the special C-coded testing commands in tclTest.c - # - tests use testing commands introduced in Tcltest 8.4 - testConstraint Tcltest [expr { - [llength [package provide Tcltest]] - && [package vsatisfies [package provide Tcltest] 8.5-]}] + # Is the tcl::test package loaded? + testConstraint tcl::test [expr { + [llength [package provide tcl::test]] + && [package vsatisfies [package provide tcl::test] 8.5-]}] # Procedure to simulate interactive typing of commands, line by line proc type {chan script} { foreach line [split $script \n] { if {[catch { @@ -68,60 +66,60 @@ test Tcl_Main-1.3 { } -constraints { stdio } -setup { makeFile {puts [list $argv0 $argv $tcl_interactive]} script - catch {set f [open "|[list [interpreter] script \u00c0]" r]} + catch {set f [open "|[list [interpreter] script À]" r]} } -body { read $f } -cleanup { close $f removeFile script } -result [list script [list [encoding convertfrom [encoding system] \ - [encoding convertto [encoding system] \u00c0]]] 0]\n + [encoding convertto [encoding system] À]]] 0]\n test Tcl_Main-1.4 { } -constraints { stdio } -setup { makeFile {puts [list $argv0 $argv $tcl_interactive]} script - catch {set f [open "|[list [interpreter] script \u20ac]" r]} + catch {set f [open "|[list [interpreter] script €]" r]} } -body { read $f } -cleanup { close $f removeFile script } -result [list script [list [encoding convertfrom [encoding system] \ - [encoding convertto [encoding system] \u20ac]]] 0]\n + [encoding convertto [encoding system] €]]] 0]\n test Tcl_Main-1.5 { } -constraints { stdio } -setup { - makeFile {puts [list $argv0 $argv $tcl_interactive]} \u00c0 - catch {set f [open "|[list [interpreter] \u00c0]" r]} + makeFile {puts [list $argv0 $argv $tcl_interactive]} À + catch {set f [open "|[list [interpreter] À]" r]} } -body { read $f } -cleanup { close $f - removeFile \u00c0 + removeFile À } -result [list [list [encoding convertfrom [encoding system] \ - [encoding convertto [encoding system] \u00c0]]] {} 0]\n + [encoding convertto [encoding system] À]]] {} 0]\n test Tcl_Main-1.6 { } -constraints { stdio } -setup { - makeFile {puts [list $argv0 $argv $tcl_interactive]} \u20ac - catch {set f [open "|[list [interpreter] \u20ac]" r]} + makeFile {puts [list $argv0 $argv $tcl_interactive]} € + catch {set f [open "|[list [interpreter] €]" r]} } -body { read $f } -cleanup { close $f - removeFile \u20ac + removeFile € } -result [list [list [encoding convertfrom [encoding system] \ - [encoding convertto [encoding system] \u20ac]]] {} 0]\n + [encoding convertto [encoding system] €]]] {} 0]\n test Tcl_Main-1.7 { Tcl_Main: startup script - -encoding option } -constraints { stdio @@ -129,12 +127,12 @@ set script [makeFile {} script] file delete $script set f [open $script w] chan configure $f -encoding utf-8 puts $f {puts [list $argv0 $argv $tcl_interactive]} - puts -nonewline $f {puts [string equal \u20ac } - puts $f "\u20ac]" + puts -nonewline $f {puts [string equal € } + puts $f "€]" close $f catch {set f [open "|[list [interpreter] -encoding utf-8 script]" r]} } -body { read $f } -cleanup { @@ -151,13 +149,13 @@ file delete $script set f [open $script w] chan configure $f -encoding utf-8 puts $f {puts [list $argv0 $argv $tcl_interactive]} puts -nonewline $f {puts [string equal \u20ac } - puts $f "\u20ac]" + puts $f "€]" close $f - catch {set f [open "|[list [interpreter] -encoding ascii script]" r]} + catch {set f [open "|[list [interpreter] -encoding iso8859-1 script]" r]} } -body { read $f } -cleanup { close $f removeFile script @@ -172,11 +170,11 @@ file delete $script set f [open $script w] chan configure $f -encoding utf-8 puts $f {puts [list $argv0 $argv $tcl_interactive]} puts -nonewline $f {puts [string equal \u20ac } - puts $f "\u20ac]" + puts $f "€]" close $f catch {set f [open "|[list [interpreter] -enc utf-8 script]" r+]} } -body { type $f { puts $argv @@ -190,11 +188,11 @@ # Tests Tcl_Main-2.*: application-initialization procedure test Tcl_Main-2.1 { Tcl_Main: appInitProc returns error } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile {puts "In script"} script } -body { exec [interpreter] script -appinitprocerror >& result set f [open result] @@ -206,11 +204,11 @@ } -result "application-specific initialization failed: \nIn script\n" test Tcl_Main-2.2 { Tcl_Main: appInitProc returns error } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << {puts "In script"} -appinitprocerror >& result set f [open result] read $f } -cleanup { @@ -219,11 +217,11 @@ } -result "application-specific initialization failed: \nIn script\n" test Tcl_Main-2.3 { Tcl_Main: appInitProc deletes interp } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile {puts "In script"} script } -body { exec [interpreter] script -appinitprocdeleteinterp >& result set f [open result] @@ -235,11 +233,11 @@ } -result "application-specific initialization failed: \n" test Tcl_Main-2.4 { Tcl_Main: appInitProc deletes interp } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << {puts "In script"} \ -appinitprocdeleteinterp >& result set f [open result] read $f @@ -249,11 +247,11 @@ } -result "application-specific initialization failed: \n" test Tcl_Main-2.5 { Tcl_Main: appInitProc closes stderr } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << {puts "In script"} \ -appinitprocclosestderr >& result set f [open result] read $f @@ -334,11 +332,11 @@ "missing close-brace\n while executing*"] \n] test Tcl_Main-3.5 { Tcl_Main: startup script sets main loop } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile { rename exit _exit proc exit {code} { puts "In exit" @@ -362,11 +360,11 @@ } -result "event\nExit MainLoop\nIn exit\neven 0\n" test Tcl_Main-3.6 { Tcl_Main: startup script sets main loop and closes stdin } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile { close stdin testsetmainloop rename exit _exit @@ -391,11 +389,11 @@ } -result "event\nExit MainLoop\nIn exit\neven 0\n" test Tcl_Main-3.7 { Tcl_Main: startup script deletes interp } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile { rename exit _exit proc exit {code} { puts "In exit" @@ -415,11 +413,11 @@ } -result "even 0\n" test Tcl_Main-3.8 { Tcl_Main: startup script deletes interp and sets mainloop } -constraints { - exec Tcltest + exec tcl::test } -setup { makeFile { testsetmainloop rename exit _exit proc exit {code} { @@ -459,11 +457,11 @@ # Tests Tcl_Main-4.*: rc file evaluation test Tcl_Main-4.1 { Tcl_Main: rcFile evaluation deletes interp } -constraints { - exec Tcltest + exec tcl::test } -setup { set rc [makeFile {testinterpdelete {}} rc] } -body { exec [interpreter] << {puts "In script"} \ -appinitprocsetrcfile $rc >& result @@ -476,11 +474,11 @@ } -result "application-specific initialization failed: \n" test Tcl_Main-4.2 { Tcl_Main: rcFile evaluation closes stdin } -constraints { - exec Tcltest + exec tcl::test } -setup { set rc [makeFile {close stdin} rc] } -body { exec [interpreter] << {puts "In script"} \ -appinitprocsetrcfile $rc >& result @@ -493,11 +491,11 @@ } -result "application-specific initialization failed: \n" test Tcl_Main-4.3 { Tcl_Main: rcFile evaluation closes stdin and sets main loop } -constraints { - exec Tcltest + exec tcl::test } -setup { set rc [makeFile { close stdin testsetmainloop after 0 testexitmainloop @@ -521,11 +519,11 @@ \nExit MainLoop\nIn exit\neven 0\n" test Tcl_Main-4.4 { Tcl_Main: rcFile evaluation sets main loop } -constraints { - exec Tcltest + exec tcl::test } -setup { set rc [makeFile { testsetmainloop after 0 testexitmainloop testexithandler create 0 @@ -548,11 +546,11 @@ \nExit MainLoop\nIn exit\neven 0\n" test Tcl_Main-4.5 { Tcl_Main: Bug 1481986 } -constraints { - exec Tcltest + exec tcl::test } -setup { set rc [makeFile { testsetmainloop after 0 {puts "Event callback"} } rc] @@ -606,12 +604,12 @@ exec } -setup { catch {set f [open "|[list [interpreter]]" w+]} catch {chan configure $f -blocking 0} } -body { - type $f "chan configure stdin -eofchar \\032 - if 1 \{\n\032" + type $f "chan configure stdin -eofchar \"\\x1A {}\" + if 1 \{\n\x1A" variable wait chan event $f readable \ [list set [namespace which -variable wait] "child exit"] set id [after 5000 [list set [namespace which -variable wait] timeout]] vwait [namespace which -variable wait] @@ -696,11 +694,11 @@ test Tcl_Main-5.8 { Tcl_Main: interactive mode: close stdin -> main loop & [exit] & exit handlers } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { rename exit _exit proc exit code { puts "In exit" @@ -720,11 +718,11 @@ test Tcl_Main-5.9 { Tcl_Main: interactive mode: delete interp -> main loop & exit handlers, but no [exit] } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { rename exit _exit proc exit code { puts "In exit" @@ -743,11 +741,11 @@ } -result "Exit MainLoop\neven 0\n" test Tcl_Main-5.10 { Tcl_Main: exit main loop in mid-interactive command } -constraints { - exec Tcltest + exec tcl::test } -setup { catch {set f [open "|[list [interpreter]]" w+]} catch {chan configure $f -blocking 0} } -body { type $f "testsetmainloop @@ -764,11 +762,11 @@ } -result [list 0 {Exit MainLoop} 0 {1 2} 0 {3 4}] test Tcl_Main-5.11 { Tcl_Main: EOF in interactive main loop } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { rename exit _exit proc exit code { puts "In exit" @@ -786,11 +784,11 @@ } -result "Exit MainLoop\nIn exit\neven 0\n" test Tcl_Main-5.12 { Tcl_Main: close stdin in interactive main loop } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { rename exit _exit proc exit code { puts "In exit" @@ -839,11 +837,11 @@ } -result "1\n% " test Tcl_Main-6.2 { Tcl_Main: prompt deletes interp } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { set tcl_prompt1 {testinterpdelete {}} set tcl_interactive 1 puts "not reached" @@ -891,11 +889,11 @@ } -result "1\n% YES\n" test Tcl_Main-6.5 { Tcl_Main: interactive entry to main loop } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { set tcl_interactive 1 testsetmainloop testexitmainloop} >& result @@ -941,11 +939,11 @@ # Tests Tcl_Main-7.*: exiting test Tcl_Main-7.1 { Tcl_Main: [exit] defined as no-op -> still have exithandlers } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { proc exit args {} testexithandler create 0 } >& result @@ -957,11 +955,11 @@ } -result "even 0\n" test Tcl_Main-7.2 { Tcl_Main: [exit] defined as no-op -> still have exithandlers } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { proc exit args {} testexithandler create 0 after 0 testexitmainloop @@ -977,11 +975,11 @@ # Tests Tcl_Main-8.*: StdinProc operations test Tcl_Main-8.1 { StdinProc: handles non-blocking stdin } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop chan configure stdin -blocking 0 testexitmainloop @@ -994,11 +992,11 @@ } -result "Exit MainLoop\n" test Tcl_Main-8.2 { StdinProc: handles stdin EOF } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop testexithandler create 0 rename exit _exit @@ -1016,11 +1014,11 @@ } -result "Exit MainLoop\nIn exit\neven 0\n" test Tcl_Main-8.3 { StdinProc: handles interactive stdin EOF } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop testexithandler create 0 rename exit _exit @@ -1037,11 +1035,11 @@ } -result "1\n% even 0\n" test Tcl_Main-8.4 { StdinProc: handles stdin close } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop rename exit _exit proc exit code { @@ -1060,11 +1058,11 @@ } -result "1\nExit MainLoop\nIn exit\n" test Tcl_Main-8.5 { StdinProc: handles interactive stdin close } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop set tcl_interactive 1 rename exit _exit @@ -1084,11 +1082,11 @@ } -result "1\n% % % after#0\n% after#1\n% 1\nExit MainLoop\nIn exit\n" test Tcl_Main-8.6 { StdinProc: handles event loop re-entry } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop after 100 {puts 1; set delay 1} vwait delay @@ -1103,11 +1101,11 @@ } -result "1\n2\nExit MainLoop\n" test Tcl_Main-8.7 { StdinProc: handling of errors } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop error foo testexitmainloop @@ -1120,11 +1118,11 @@ } -result "foo\nExit MainLoop\n" test Tcl_Main-8.8 { StdinProc: handling of errors, closed stderr } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop close stderr error foo @@ -1138,11 +1136,11 @@ } -result "Exit MainLoop\n" test Tcl_Main-8.9 { StdinProc: interactive output } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop set tcl_interactive 1 testexitmainloop} >& result @@ -1154,11 +1152,11 @@ } -result "1\n% % Exit MainLoop\n" test Tcl_Main-8.10 { StdinProc: interactive output, closed stdout } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop close stdout set tcl_interactive 1 @@ -1172,11 +1170,11 @@ } -result {} test Tcl_Main-8.11 { StdinProc: prompt deletes interp } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop set tcl_prompt1 {testinterpdelete {}} set tcl_interactive 1} >& result @@ -1188,11 +1186,11 @@ } -result "1\n" test Tcl_Main-8.12 { StdinProc: prompt closes stdin } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << { testsetmainloop set tcl_prompt1 {close stdin} after 100 testexitmainloop @@ -1207,11 +1205,11 @@ } -result "1\nExit MainLoop\n" test Tcl_Main-8.13 { Bug 1775878 } -constraints { - exec Tcltest + exec tcl::test } -body { exec [interpreter] << "testsetmainloop\nputs \\\npwd\ntestexitmainloop" >& result set f [open result] read $f } -cleanup { Index: tests/mathop.test ================================================================== --- tests/mathop.test +++ tests/mathop.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 2006 Donal K. Fellows -# Copyright (c) 2006 Peter Spjuth +# Copyright © 2006 Donal K. Fellows +# Copyright © 2006 Peter Spjuth # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -20,47 +20,47 @@ namespace eval ::testmathop2 { namespace import ::tcl::mathop::* } # Helper to test math ops. -# Test different invokation variants and see that they do the same thing. +# Test different invocation variants and see that they do the same thing. # Byte compiled / non byte compiled version # Shared / unshared arguments # Original / imported proc TestOp {op args} { set results {} # Non byte compiled version, shared args if {[catch {::tcl::mathop::$op {*}$args} res]} { - append res " $::errorCode" + append res " $::errorCode" } lappend results $res # Non byte compiled version, unshared args set cmd ::tcl::mathop::\$op foreach arg $args { - append cmd " \[format %s [list $arg]\]" + append cmd " \[format %s [list $arg]\]" } if {[catch $cmd res]} { - append res " $::errorCode" + append res " $::errorCode" } lappend results $res # Non byte compiled imported if {[catch {::testmathop2::$op {*}$args} res]} { - append res " $::errorCode" + append res " $::errorCode" } lappend results [string map {testmathop2 tcl::mathop} $res] # BC version set argList1 {} set argList2 {} set argList3 {} for {set t 0} {$t < [llength $args]} {incr t} { - lappend argList1 a$t - lappend argList2 \$a$t - lappend argList3 "\[format %s \$a$t\]" + lappend argList1 a$t + lappend argList2 \$a$t + lappend argList3 "\[format %s \$a$t\]" } # Shared args proc _TestOp $argList1 "::tcl::mathop::$op [join $argList2]" # Unshared args proc _TestOp2 $argList1 "::tcl::mathop::$op [join $argList3]" @@ -67,33 +67,33 @@ # Imported proc _TestOp3 $argList1 "::testmathop2::$op [join $argList2]" set ::tcl_traceCompile 0 ;# Set to 2 to help with debug if {[catch {_TestOp {*}$args} res]} { - append res " $::errorCode" + append res " $::errorCode" } set ::tcl_traceCompile 0 lappend results $res if {[catch {_TestOp2 {*}$args} res]} { - append res " $::errorCode" + append res " $::errorCode" } lappend results $res if {[catch {_TestOp3 {*}$args} res]} { - append res " $::errorCode" + append res " $::errorCode" } lappend results [string map {testmathop2 tcl::mathop} $res] # Check that they do the same set len [llength $results] for {set i 0} {$i < ($len - 1)} {incr i} { - set res1 [lindex $results $i] - set res2 [lindex $results $i+1] - if {$res1 ne $res2} { - return "$i:($res1 != $res2)" - } + set res1 [lindex $results $i] + set res2 [lindex $results $i+1] + if {$res1 ne $res2} { + return "$i:($res1 != $res2)" + } } return [lindex $results 0] } # start of tests @@ -112,26 +112,26 @@ test mathop-1.8 {compiled +} { + 1 2 300000000000 } 300000000003 test mathop-1.9 {compiled +} { + 1000000000000000000000 2 3 } 1000000000000000000005 test mathop-1.10 {compiled +} { + 1 2 3000000000000000000000 } 3000000000000000000003 test mathop-1.11 {compiled +: errors} -returnCodes error -body { + x 0 - } -result {can't use non-numeric string "x" as operand of "+"} + } -result {cannot use non-numeric string "x" as left operand of "+"} test mathop-1.12 {compiled +: errors} -returnCodes error -body { + nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "+"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "+"} test mathop-1.13 {compiled +: errors} -returnCodes error -body { + 0 x - } -result {can't use non-numeric string "x" as operand of "+"} + } -result {cannot use non-numeric string "x" as right operand of "+"} test mathop-1.14 {compiled +: errors} -returnCodes error -body { + 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "+"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "+"} test mathop-1.15 {compiled +: errors} -returnCodes error -body { + 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "+"} + } -result {cannot use invalid octal number "0o8" as left operand of "+"} test mathop-1.16 {compiled +: errors} -returnCodes error -body { + 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "+"} + } -result {cannot use invalid octal number "0o8" as right operand of "+"} test mathop-1.17 {compiled +: errors} -returnCodes error -body { + 0 [error expectedError] } -result expectedError test mathop-1.18 {compiled +: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments @@ -150,26 +150,26 @@ test mathop-1.26 {interpreted +} { $op 1 2 300000000000 } 300000000003 test mathop-1.27 {interpreted +} { $op 1000000000000000000000 2 3 } 1000000000000000000005 test mathop-1.28 {interpreted +} { $op 1 2 3000000000000000000000 } 3000000000000000000003 test mathop-1.29 {interpreted +: errors} -returnCodes error -body { $op x 0 - } -result {can't use non-numeric string "x" as operand of "+"} + } -result {cannot use non-numeric string "x" as left operand of "+"} test mathop-1.30 {interpreted +: errors} -returnCodes error -body { $op nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "+"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "+"} test mathop-1.31 {interpreted +: errors} -returnCodes error -body { $op 0 x - } -result {can't use non-numeric string "x" as operand of "+"} + } -result {cannot use non-numeric string "x" as right operand of "+"} test mathop-1.32 {interpreted +: errors} -returnCodes error -body { $op 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "+"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "+"} test mathop-1.33 {interpreted +: errors} -returnCodes error -body { $op 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "+"} + } -result {cannot use invalid octal number "0o8" as left operand of "+"} test mathop-1.34 {interpreted +: errors} -returnCodes error -body { $op 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "+"} + } -result {cannot use invalid octal number "0o8" as right operand of "+"} test mathop-1.35 {interpreted +: errors} -returnCodes error -body { $op 0 [error expectedError] } -result expectedError test mathop-1.36 {interpreted +: argument processing order} -body { list [catch { @@ -187,26 +187,26 @@ test mathop-2.8 {compiled *} { * 1 2 300000000000 } 600000000000 test mathop-2.9 {compiled *} { * 1000000000000000000000 2 3 } 6000000000000000000000 test mathop-2.10 {compiled *} { * 1 2 3000000000000000000000 } 6000000000000000000000 test mathop-2.11 {compiled *: errors} -returnCodes error -body { * x 0 - } -result {can't use non-numeric string "x" as operand of "*"} + } -result {cannot use non-numeric string "x" as left operand of "*"} test mathop-2.12 {compiled *: errors} -returnCodes error -body { * nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "*"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "*"} test mathop-2.13 {compiled *: errors} -returnCodes error -body { * 0 x - } -result {can't use non-numeric string "x" as operand of "*"} + } -result {cannot use non-numeric string "x" as right operand of "*"} test mathop-2.14 {compiled *: errors} -returnCodes error -body { * 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "*"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "*"} test mathop-2.15 {compiled *: errors} -returnCodes error -body { * 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "*"} + } -result {cannot use invalid octal number "0o8" as left operand of "*"} test mathop-2.16 {compiled *: errors} -returnCodes error -body { * 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "*"} + } -result {cannot use invalid octal number "0o8" as right operand of "*"} test mathop-2.17 {compiled *: errors} -returnCodes error -body { * 0 [error expectedError] } -result expectedError test mathop-2.18 {compiled *: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments @@ -225,26 +225,26 @@ test mathop-2.26 {interpreted *} { $op 1 2 300000000000 } 600000000000 test mathop-2.27 {interpreted *} { $op 1000000000000000000000 2 3 } 6000000000000000000000 test mathop-2.28 {interpreted *} { $op 1 2 3000000000000000000000 } 6000000000000000000000 test mathop-2.29 {interpreted *: errors} -returnCodes error -body { $op x 0 - } -result {can't use non-numeric string "x" as operand of "*"} + } -result {cannot use non-numeric string "x" as left operand of "*"} test mathop-2.30 {interpreted *: errors} -returnCodes error -body { $op nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "*"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "*"} test mathop-2.31 {interpreted *: errors} -returnCodes error -body { $op 0 x - } -result {can't use non-numeric string "x" as operand of "*"} + } -result {cannot use non-numeric string "x" as right operand of "*"} test mathop-2.32 {interpreted *: errors} -returnCodes error -body { $op 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "*"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "*"} test mathop-2.33 {interpreted *: errors} -returnCodes error -body { $op 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "*"} + } -result {cannot use invalid octal number "0o8" as left operand of "*"} test mathop-2.34 {interpreted *: errors} -returnCodes error -body { $op 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "*"} + } -result {cannot use invalid octal number "0o8" as right operand of "*"} test mathop-2.35 {interpreted *: errors} -returnCodes error -body { $op 0 [error expectedError] } -result expectedError test mathop-2.36 {interpreted *: argument processing order} -body { list [catch { @@ -259,11 +259,11 @@ test mathop-3.5 {compiled !} {! 0.0} 1 test mathop-3.6 {compiled !} {! 10000000000} 0 test mathop-3.7 {compiled !} {! 10000000000000000000000000} 0 test mathop-3.8 {compiled !: errors} -body { ! foobar - } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "!"} + } -returnCodes error -result {cannot use non-numeric string "foobar" as operand of "!"} test mathop-3.9 {compiled !: errors} -body { ! 0 0 } -returnCodes error -result "wrong # args: should be \"! boolean\"" test mathop-3.10 {compiled !: errors} -body { ! @@ -276,23 +276,23 @@ test mathop-3.15 {interpreted !} {$op 0.0} 1 test mathop-3.16 {interpreted !} {$op 10000000000} 0 test mathop-3.17 {interpreted !} {$op 10000000000000000000000000} 0 test mathop-3.18 {interpreted !: errors} -body { $op foobar - } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "!"} + } -returnCodes error -result {cannot use non-numeric string "foobar" as operand of "!"} test mathop-3.19 {interpreted !: errors} -body { $op 0 0 } -returnCodes error -result "wrong # args: should be \"! boolean\"" test mathop-3.20 {interpreted !: errors} -body { $op } -returnCodes error -result "wrong # args: should be \"! boolean\"" test mathop-3.21 {compiled !: error} -returnCodes error -body { ! NaN - } -result {can't use non-numeric floating-point value "NaN" as operand of "!"} + } -result {cannot use non-numeric floating-point value "NaN" as operand of "!"} test mathop-3.22 {interpreted !: error} -returnCodes error -body { $op NaN - } -result {can't use non-numeric floating-point value "NaN" as operand of "!"} + } -result {cannot use non-numeric floating-point value "NaN" as operand of "!"} test mathop-4.1 {compiled ~} {~ 0} -1 test mathop-4.2 {compiled ~} {~ 1} -2 test mathop-4.3 {compiled ~} {~ 31} -32 test mathop-4.4 {compiled ~} {~ -127} 126 @@ -299,23 +299,23 @@ test mathop-4.5 {compiled ~} {~ -0} -1 test mathop-4.6 {compiled ~} {~ 10000000000} -10000000001 test mathop-4.7 {compiled ~} {~ 10000000000000000000000000} -10000000000000000000000001 test mathop-4.8 {compiled ~: errors} -body { ~ foobar - } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "~"} + } -returnCodes error -result {cannot use non-numeric string "foobar" as operand of "~"} test mathop-4.9 {compiled ~: errors} -body { ~ 0 0 } -returnCodes error -result "wrong # args: should be \"~ integer\"" test mathop-4.10 {compiled ~: errors} -body { ~ } -returnCodes error -result "wrong # args: should be \"~ integer\"" test mathop-4.11 {compiled ~: errors} -returnCodes error -body { ~ 0.0 - } -result {can't use floating-point value "0.0" as operand of "~"} + } -result {cannot use floating-point value "0.0" as operand of "~"} test mathop-4.12 {compiled ~: errors} -returnCodes error -body { ~ NaN - } -result {can't use non-numeric floating-point value "NaN" as operand of "~"} + } -result {cannot use non-numeric floating-point value "NaN" as operand of "~"} set op ~ test mathop-4.13 {interpreted ~} {$op 0} -1 test mathop-4.14 {interpreted ~} {$op 1} -2 test mathop-4.15 {interpreted ~} {$op 31} -32 test mathop-4.16 {interpreted ~} {$op -127} 126 @@ -322,23 +322,23 @@ test mathop-4.17 {interpreted ~} {$op -0} -1 test mathop-4.18 {interpreted ~} {$op 10000000000} -10000000001 test mathop-4.19 {interpreted ~} {$op 10000000000000000000000000} -10000000000000000000000001 test mathop-4.20 {interpreted ~: errors} -body { $op foobar - } -returnCodes error -result {can't use non-numeric string "foobar" as operand of "~"} + } -returnCodes error -result {cannot use non-numeric string "foobar" as operand of "~"} test mathop-4.21 {interpreted ~: errors} -body { $op 0 0 } -returnCodes error -result "wrong # args: should be \"~ integer\"" test mathop-4.22 {interpreted ~: errors} -body { $op } -returnCodes error -result "wrong # args: should be \"~ integer\"" test mathop-4.23 {interpreted ~: errors} -returnCodes error -body { $op 0.0 - } -result {can't use floating-point value "0.0" as operand of "~"} + } -result {cannot use floating-point value "0.0" as operand of "~"} test mathop-4.24 {interpreted ~: errors} -returnCodes error -body { $op NaN - } -result {can't use non-numeric floating-point value "NaN" as operand of "~"} + } -result {cannot use non-numeric floating-point value "NaN" as operand of "~"} test mathop-5.1 {compiled eq} {eq {} a} 0 test mathop-5.2 {compiled eq} {eq a a} 1 test mathop-5.3 {compiled eq} {eq a {}} 0 test mathop-5.4 {compiled eq} {eq a b} 0 @@ -375,36 +375,36 @@ test mathop-6.2 {compiled &} { & 1 } 1 test mathop-6.3 {compiled &} { & 1 2 } 0 test mathop-6.4 {compiled &} { & 3 7 6 } 2 test mathop-6.5 {compiled &} -returnCodes error -body { & 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "&"} + } -result {cannot use floating-point value "1.0" as right operand of "&"} test mathop-6.6 {compiled &} -returnCodes error -body { & 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "&"} + } -result {cannot use floating-point value "3.0" as left operand of "&"} test mathop-6.7 {compiled &} { & 100000000002 18 -126 } 2 test mathop-6.8 {compiled &} { & 0xff 0o377 333333333333 } 85 test mathop-6.9 {compiled &} { & 1000000000000000000002 18 -126 } 2 test mathop-6.10 {compiled &} { & 0xff 0o377 3333333333333333333333 } 85 test mathop-6.11 {compiled &: errors} -returnCodes error -body { & x 0 - } -result {can't use non-numeric string "x" as operand of "&"} + } -result {cannot use non-numeric string "x" as left operand of "&"} test mathop-6.12 {compiled &: errors} -returnCodes error -body { & nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "&"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "&"} test mathop-6.13 {compiled &: errors} -returnCodes error -body { & 0 x - } -result {can't use non-numeric string "x" as operand of "&"} + } -result {cannot use non-numeric string "x" as right operand of "&"} test mathop-6.14 {compiled &: errors} -returnCodes error -body { & 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "&"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "&"} test mathop-6.15 {compiled &: errors} -returnCodes error -body { & 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "&"} + } -result {cannot use invalid octal number "0o8" as left operand of "&"} test mathop-6.16 {compiled &: errors} -returnCodes error -body { & 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "&"} + } -result {cannot use invalid octal number "0o8" as right operand of "&"} test mathop-6.17 {compiled &: errors} -returnCodes error -body { & 0 [error expectedError] } -result expectedError test mathop-6.18 {compiled &: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments @@ -417,36 +417,36 @@ test mathop-6.20 {interpreted &} { $op 1 } 1 test mathop-6.21 {interpreted &} { $op 1 2 } 0 test mathop-6.22 {interpreted &} { $op 3 7 6 } 2 test mathop-6.23 {interpreted &} -returnCodes error -body { $op 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "&"} + } -result {cannot use floating-point value "1.0" as left operand of "&"} test mathop-6.24 {interpreted &} -returnCodes error -body { $op 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "&"} + } -result {cannot use floating-point value "3.0" as right operand of "&"} test mathop-6.25 {interpreted &} { $op 100000000002 18 -126 } 2 test mathop-6.26 {interpreted &} { $op 0xff 0o377 333333333333 } 85 test mathop-6.27 {interpreted &} { $op 1000000000000000000002 18 -126 } 2 test mathop-6.28 {interpreted &} { $op 0xff 0o377 3333333333333333333333 } 85 test mathop-6.29 {interpreted &: errors} -returnCodes error -body { $op x 0 - } -result {can't use non-numeric string "x" as operand of "&"} + } -result {cannot use non-numeric string "x" as left operand of "&"} test mathop-6.30 {interpreted &: errors} -returnCodes error -body { $op nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "&"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "&"} test mathop-6.31 {interpreted &: errors} -returnCodes error -body { $op 0 x - } -result {can't use non-numeric string "x" as operand of "&"} + } -result {cannot use non-numeric string "x" as right operand of "&"} test mathop-6.32 {interpreted &: errors} -returnCodes error -body { $op 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "&"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "&"} test mathop-6.33 {interpreted &: errors} -returnCodes error -body { $op 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "&"} + } -result {cannot use invalid octal number "0o8" as left operand of "&"} test mathop-6.34 {interpreted &: errors} -returnCodes error -body { $op 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "&"} + } -result {cannot use invalid octal number "0o8" as right operand of "&"} test mathop-6.35 {interpreted &: errors} -returnCodes error -body { $op 0 [error expectedError] } -result expectedError test mathop-6.36 {interpreted &: argument processing order} -body { list [catch { @@ -485,36 +485,36 @@ test mathop-7.2 {compiled |} { | 1 } 1 test mathop-7.3 {compiled |} { | 1 2 } 3 test mathop-7.4 {compiled |} { | 3 7 6 } 7 test mathop-7.5 {compiled |} -returnCodes error -body { | 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "|"} + } -result {cannot use floating-point value "1.0" as right operand of "|"} test mathop-7.6 {compiled |} -returnCodes error -body { | 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "|"} + } -result {cannot use floating-point value "3.0" as left operand of "|"} test mathop-7.7 {compiled |} { | 100000000002 18 -126 } -110 test mathop-7.8 {compiled |} { | 0xff 0o377 333333333333 } 333333333503 test mathop-7.9 {compiled |} { | 1000000000000000000002 18 -126 } -110 test mathop-7.10 {compiled |} { | 0xff 0o377 3333333333333333333333 } 3333333333333333333503 test mathop-7.11 {compiled |: errors} -returnCodes error -body { | x 0 - } -result {can't use non-numeric string "x" as operand of "|"} + } -result {cannot use non-numeric string "x" as left operand of "|"} test mathop-7.12 {compiled |: errors} -returnCodes error -body { | nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "|"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "|"} test mathop-7.13 {compiled |: errors} -returnCodes error -body { | 0 x - } -result {can't use non-numeric string "x" as operand of "|"} + } -result {cannot use non-numeric string "x" as right operand of "|"} test mathop-7.14 {compiled |: errors} -returnCodes error -body { | 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "|"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "|"} test mathop-7.15 {compiled |: errors} -returnCodes error -body { | 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "|"} + } -result {cannot use invalid octal number "0o8" as left operand of "|"} test mathop-7.16 {compiled |: errors} -returnCodes error -body { | 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "|"} + } -result {cannot use invalid octal number "0o8" as right operand of "|"} test mathop-7.17 {compiled |: errors} -returnCodes error -body { | 0 [error expectedError] } -result expectedError test mathop-7.18 {compiled |: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments @@ -527,36 +527,36 @@ test mathop-7.20 {interpreted |} { $op 1 } 1 test mathop-7.21 {interpreted |} { $op 1 2 } 3 test mathop-7.22 {interpreted |} { $op 3 7 6 } 7 test mathop-7.23 {interpreted |} -returnCodes error -body { $op 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "|"} + } -result {cannot use floating-point value "1.0" as left operand of "|"} test mathop-7.24 {interpreted |} -returnCodes error -body { $op 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "|"} + } -result {cannot use floating-point value "3.0" as right operand of "|"} test mathop-7.25 {interpreted |} { $op 100000000002 18 -126 } -110 test mathop-7.26 {interpreted |} { $op 0xff 0o377 333333333333 } 333333333503 test mathop-7.27 {interpreted |} { $op 1000000000000000000002 18 -126 } -110 test mathop-7.28 {interpreted |} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333503 test mathop-7.29 {interpreted |: errors} -returnCodes error -body { $op x 0 - } -result {can't use non-numeric string "x" as operand of "|"} + } -result {cannot use non-numeric string "x" as left operand of "|"} test mathop-7.30 {interpreted |: errors} -returnCodes error -body { $op nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "|"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "|"} test mathop-7.31 {interpreted |: errors} -returnCodes error -body { $op 0 x - } -result {can't use non-numeric string "x" as operand of "|"} + } -result {cannot use non-numeric string "x" as right operand of "|"} test mathop-7.32 {interpreted |: errors} -returnCodes error -body { $op 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "|"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "|"} test mathop-7.33 {interpreted |: errors} -returnCodes error -body { $op 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "|"} + } -result {cannot use invalid octal number "0o8" as left operand of "|"} test mathop-7.34 {interpreted |: errors} -returnCodes error -body { $op 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "|"} + } -result {cannot use invalid octal number "0o8" as right operand of "|"} test mathop-7.35 {interpreted |: errors} -returnCodes error -body { $op 0 [error expectedError] } -result expectedError test mathop-7.36 {interpreted |: argument processing order} -body { list [catch { @@ -595,36 +595,36 @@ test mathop-8.2 {compiled ^} { ^ 1 } 1 test mathop-8.3 {compiled ^} { ^ 1 2 } 3 test mathop-8.4 {compiled ^} { ^ 3 7 6 } 2 test mathop-8.5 {compiled ^} -returnCodes error -body { ^ 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "^"} + } -result {cannot use floating-point value "1.0" as right operand of "^"} test mathop-8.6 {compiled ^} -returnCodes error -body { ^ 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "^"} + } -result {cannot use floating-point value "3.0" as left operand of "^"} test mathop-8.7 {compiled ^} { ^ 100000000002 18 -126 } -100000000110 test mathop-8.8 {compiled ^} { ^ 0xff 0o377 333333333333 } 333333333333 test mathop-8.9 {compiled ^} { ^ 1000000000000000000002 18 -126 } -1000000000000000000110 test mathop-8.10 {compiled ^} { ^ 0xff 0o377 3333333333333333333333 } 3333333333333333333333 test mathop-8.11 {compiled ^: errors} -returnCodes error -body { ^ x 0 - } -result {can't use non-numeric string "x" as operand of "^"} + } -result {cannot use non-numeric string "x" as left operand of "^"} test mathop-8.12 {compiled ^: errors} -returnCodes error -body { ^ nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "^"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "^"} test mathop-8.13 {compiled ^: errors} -returnCodes error -body { ^ 0 x - } -result {can't use non-numeric string "x" as operand of "^"} + } -result {cannot use non-numeric string "x" as right operand of "^"} test mathop-8.14 {compiled ^: errors} -returnCodes error -body { ^ 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "^"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "^"} test mathop-8.15 {compiled ^: errors} -returnCodes error -body { ^ 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "^"} + } -result {cannot use invalid octal number "0o8" as left operand of "^"} test mathop-8.16 {compiled ^: errors} -returnCodes error -body { ^ 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "^"} + } -result {cannot use invalid octal number "0o8" as right operand of "^"} test mathop-8.17 {compiled ^: errors} -returnCodes error -body { ^ 0 [error expectedError] } -result expectedError test mathop-8.18 {compiled ^: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments @@ -637,36 +637,36 @@ test mathop-8.20 {interpreted ^} { $op 1 } 1 test mathop-8.21 {interpreted ^} { $op 1 2 } 3 test mathop-8.22 {interpreted ^} { $op 3 7 6 } 2 test mathop-8.23 {interpreted ^} -returnCodes error -body { $op 1.0 2 3 - } -result {can't use floating-point value "1.0" as operand of "^"} + } -result {cannot use floating-point value "1.0" as left operand of "^"} test mathop-8.24 {interpreted ^} -returnCodes error -body { $op 1 2 3.0 - } -result {can't use floating-point value "3.0" as operand of "^"} + } -result {cannot use floating-point value "3.0" as right operand of "^"} test mathop-8.25 {interpreted ^} { $op 100000000002 18 -126 } -100000000110 test mathop-8.26 {interpreted ^} { $op 0xff 0o377 333333333333 } 333333333333 test mathop-8.27 {interpreted ^} { $op 1000000000000000000002 18 -126 } -1000000000000000000110 test mathop-8.28 {interpreted ^} { $op 0xff 0o377 3333333333333333333333 } 3333333333333333333333 test mathop-8.29 {interpreted ^: errors} -returnCodes error -body { $op x 0 - } -result {can't use non-numeric string "x" as operand of "^"} + } -result {cannot use non-numeric string "x" as left operand of "^"} test mathop-8.30 {interpreted ^: errors} -returnCodes error -body { $op nan 0 - } -result {can't use non-numeric floating-point value "nan" as operand of "^"} + } -result {cannot use non-numeric floating-point value "nan" as left operand of "^"} test mathop-8.31 {interpreted ^: errors} -returnCodes error -body { $op 0 x - } -result {can't use non-numeric string "x" as operand of "^"} + } -result {cannot use non-numeric string "x" as right operand of "^"} test mathop-8.32 {interpreted ^: errors} -returnCodes error -body { $op 0 nan - } -result {can't use non-numeric floating-point value "nan" as operand of "^"} + } -result {cannot use non-numeric floating-point value "nan" as right operand of "^"} test mathop-8.33 {interpreted ^: errors} -returnCodes error -body { $op 0o8 0 - } -result {can't use non-numeric string "0o8" as operand of "^"} + } -result {cannot use invalid octal number "0o8" as left operand of "^"} test mathop-8.34 {interpreted ^: errors} -returnCodes error -body { $op 0 0o8 - } -result {can't use non-numeric string "0o8" as operand of "^"} + } -result {cannot use invalid octal number "0o8" as right operand of "^"} test mathop-8.35 {interpreted ^: errors} -returnCodes error -body { $op 0 [error expectedError] } -result expectedError test mathop-8.36 {interpreted ^: argument processing order} -body { list [catch { @@ -704,106 +704,106 @@ # TODO: % ** << >> - / == != < <= > >= ne in ni test mathop-13.100 {compiled -: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments list [catch { - - [set x 0] [incr x] NaN [incr x] [error expected] [incr x] + - [set x 0] [incr x] NaN [incr x] [error expected] [incr x] } msg] $msg $x } -result {1 expected 2} test mathop-14.100 {compiled /: argument processing order} -body { # Bytecode compilation known hard for 3+ arguments list [catch { - / [set x 0] [incr x] NaN [incr x] [error expected] [incr x] + / [set x 0] [incr x] NaN [incr x] [error expected] [incr x] } msg] $msg $x } -result {1 expected 2} } test mathop-20.1 { zero args, return unit } { set res {} foreach op {+ * & ^ | ** < <= > >= == eq} { - lappend res [TestOp $op] + lappend res [TestOp $op] } set res } {0 1 -1 0 0 1 1 1 1 1 1 1} test mathop-20.2 { zero args, not allowed } { set exp {} foreach op {~ ! << >> % != ne in ni - /} { - set res [TestOp $op] - if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { - lappend exp 0 - } else { - lappend exp $res - } + set res [TestOp $op] + if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { + lappend exp 0 + } else { + lappend exp $res + } } set exp } {0 0 0 0 0 0 0 0 0 0 0} test mathop-20.3 { one arg } { set res {} foreach val {7 8.3} { - foreach op {+ ** - * / < <= > >= == eq !} { - lappend res [TestOp $op $val] - } + foreach op {+ ** - * / < <= > >= == eq !} { + lappend res [TestOp $op $val] + } } set res } [list 7 7 -7 7 [expr {1.0/7.0}] 1 1 1 1 1 1 0 \ - 8.3 8.3 -8.3 8.3 [expr {1.0/8.3}] 1 1 1 1 1 1 0] + 8.3 8.3 -8.3 8.3 [expr {1.0/8.3}] 1 1 1 1 1 1 0] test mathop-20.4 { one arg, integer only ops } { set res {} foreach val {23} { - foreach op {& | ^ ~} { - lappend res [TestOp $op $val] - } + foreach op {& | ^ ~} { + lappend res [TestOp $op $val] + } } set res } [list 23 23 23 -24] test mathop-20.5 { one arg, not allowed } { set exp {} foreach op {% != ne in ni << >>} { - set res [TestOp $op 1] - if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { - lappend exp 0 - } else { - lappend exp $res - } + set res [TestOp $op 1] + if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { + lappend exp 0 + } else { + lappend exp $res + } } set exp } {0 0 0 0 0 0 0} test mathop-20.6 { one arg, error } { set res {} set exp {} foreach vals {x {1 x} {1 1 x} {1 x 1}} { - # skipping - for now, knownbug... - foreach op {+ * / & | ^ **} { - lappend res [TestOp $op {*}$vals] - lappend exp "can't use non-numeric string \"x\" as operand of \"$op\"\ - ARITH DOMAIN {non-numeric string}" - } + # skipping - for now, knownbug... + foreach op {+ * / & | ^ **} { + #lappend res [TestOp $op {*}$vals] + #lappend exp "cannot use non-numeric string \"x\" as right operand of \"$op\"\ + #ARITH DOMAIN {non-numeric string}" + } } foreach op {+ * / & | ^ **} { lappend res [TestOp $op NaN 1] - lappend exp "can't use non-numeric floating-point value \"NaN\" as operand of \"$op\"\ + lappend exp "cannot use non-numeric floating-point value \"NaN\" as left operand of \"$op\"\ ARITH DOMAIN {non-numeric floating-point value}" } - expr {$res eq $exp ? 0 : $res} + expr {$res eq $exp ? 0 : "$res\n$exp"} } 0 test mathop-20.7 { multi arg } { set res {} foreach vals {{1 2} {3 4 5} {4 3 2 1}} { - foreach op {+ - * /} { - lappend res [TestOp $op {*}$vals] - } + foreach op {+ - * /} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 3 -1 2 0 12 -6 60 0 10 -2 24 0] test mathop-20.8 { multi arg, double } { set res {} foreach vals {{1.0 2} {3.0 4 5} {4 3.0 2 1} {1.0 -1.0 1e-18} {1.0 1.0 1e-18}} { - foreach op {+ - * /} { - lappend res [TestOp $op {*}$vals] - } + foreach op {+ - * /} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 3.0 -1.0 2.0 0.5 12.0 -6.0 60.0 0.15 10.0 -2.0 24.0 [expr {2.0/3}] 1e-18 2.0 -1e-18 [expr {-1.0/1e-18}] 2.0 -1e-18 1e-18 [expr {1.0/1e-18}]] test mathop-21.1 { unary ops, bitnot } { @@ -832,11 +832,11 @@ lappend res [TestOp - -9223372036854775808] ;# -2**63 lappend res [TestOp - 354657483923456] ;# wide lappend res [TestOp - 123456789123456789123456789] ;# big set res } [list -7.2 5 2147483648 9223372036854775808 -354657483923456 \ - -123456789123456789123456789] + -123456789123456789123456789] test mathop-21.4 { unary ops, inversion } { set res {} lappend res [TestOp / 1] lappend res [TestOp / 5] lappend res [TestOp / 5.6] @@ -843,45 +843,45 @@ lappend res [TestOp / -8] lappend res [TestOp / 354657483923456] ;# wide lappend res [TestOp / 123456789123456789123456789] ;# big set res } [list 1.0 0.2 0.17857142857142858 -0.125 \ - 2.8196218755553604e-15 8.10000006561e-27] + 2.8196218755553604e-15 8.10000006561e-27] test mathop-21.5 { unary ops, bad values } { set res {} set exp {} lappend res [TestOp / x] - lappend exp "can't use non-numeric string \"x\" as operand of \"/\" ARITH DOMAIN {non-numeric string}" - lappend res [TestOp - x] - lappend exp "can't use non-numeric string \"x\" as operand of \"-\" ARITH DOMAIN {non-numeric string}" + lappend exp "cannot use non-numeric string \"x\" as right operand of \"/\" ARITH DOMAIN {non-numeric string}" + #lappend res [TestOp - x] + #lappend exp "cannot use non-numeric string \"x\" as operand of \"-\" ARITH DOMAIN {non-numeric string}" lappend res [TestOp ~ x] - lappend exp "can't use non-numeric string \"x\" as operand of \"~\" ARITH DOMAIN {non-numeric string}" + lappend exp "cannot use non-numeric string \"x\" as operand of \"~\" ARITH DOMAIN {non-numeric string}" lappend res [TestOp ! x] - lappend exp "can't use non-numeric string \"x\" as operand of \"!\" ARITH DOMAIN {non-numeric string}" + lappend exp "cannot use non-numeric string \"x\" as operand of \"!\" ARITH DOMAIN {non-numeric string}" lappend res [TestOp ~ 5.0] - lappend exp "can't use floating-point value \"5.0\" as operand of \"~\" ARITH DOMAIN {floating-point value}" - expr {$res eq $exp ? 0 : $res} + lappend exp "cannot use floating-point value \"5.0\" as operand of \"~\" ARITH DOMAIN {floating-point value}" + expr {$res eq $exp ? 0 : "$res\n$exp"} } 0 test mathop-21.6 { unary ops, too many } { set exp {} foreach op {~ !} { - set res [TestOp $op 7 8] - if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { - lappend exp 0 - } else { - lappend exp $res - } + set res [TestOp $op 7 8] + if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { + lappend exp 0 + } else { + lappend exp $res + } } set exp } {0 0} test mathop-22.1 { bitwise ops } { set res {} foreach vals {5 {1 6} {1 2 3} {1 2 3 4}} { - foreach op {& | ^} { - lappend res [TestOp $op {*}$vals] - } + foreach op {& | ^} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 5 5 5 0 7 7 0 3 0 0 7 4] test mathop-22.2 { bitwise ops on bignums } { set dig 50 @@ -891,24 +891,24 @@ set bn [expr {~$b}] set cn [expr {~$c}] set res {} foreach vals [list [list $a $b] [list $a $c] [list $b $c] \ - [list $a $bn] [list $bn $c] [list $bn $cn]] { - foreach op {& | ^} { - lappend res [TestOp $op {*}$vals] - } + [list $a $bn] [list $bn $c] [list $bn $cn]] { + foreach op {& | ^} { + lappend res [TestOp $op {*}$vals] + } } set exp {} foreach d {5 7 2 1 D C 1 F E 0 -D -D 8 -9 -1 -0 -E E} { - if {[string match "-*" $d]} { - set d [format %X [expr 15-0x[string range $d 1 end]]] - set val [expr -0x[string repeat $d $dig]-1] - } else { - set val [expr 0x[string repeat $d $dig]] - } - lappend exp $val + if {[string match "-*" $d]} { + set d [format %X [expr {15-"0x[string range $d 1 end]"}]] + set val [expr {-"0x[string repeat $d $dig]"-1}] + } else { + set val [expr {"0x[string repeat $d $dig]"}] + } + lappend exp $val } expr {$exp eq $res ? 1 : "($res != $exp"} } 1 test mathop-22.3 { bitwise ops } { set big1 12135435435354435435342423948763867876 @@ -918,60 +918,60 @@ set small1 87345 set small2 16753 set res {} foreach op {& | ^} { - lappend res [TestOp $op $big1 $big2] - lappend res [TestOp $op $big1 $wide2] - lappend res [TestOp $op $big1 $small2] - lappend res [TestOp $op $wide1 $big2] - lappend res [TestOp $op $wide1 $wide2] - lappend res [TestOp $op $wide1 $small2] - lappend res [TestOp $op $small1 $big2] - lappend res [TestOp $op $small1 $wide2] - lappend res [TestOp $op $small1 $small2] + lappend res [TestOp $op $big1 $big2] + lappend res [TestOp $op $big1 $wide2] + lappend res [TestOp $op $big1 $small2] + lappend res [TestOp $op $wide1 $big2] + lappend res [TestOp $op $wide1 $wide2] + lappend res [TestOp $op $wide1 $small2] + lappend res [TestOp $op $small1 $big2] + lappend res [TestOp $op $small1 $wide2] + lappend res [TestOp $op $small1 $small2] } set res } [list \ - 712439449294653815890598856501796 \ - 78521450111684 \ - 96 \ - 2371422390785 \ - 12275881497169 \ - 16721 \ - 33 \ - 87057 \ - 16689 \ - 14880960170688977527789098242825693927 \ - 12135435435354435435342432749160988407 \ - 12135435435354435435342423948763884533 \ - 2746237174783836746262574867174849407 \ - 87391644647391 \ - 12345678912377 \ - 2746237174783836746262564892918415159 \ - 87321847232503 \ - 87409 \ - 14880247731239682873973207643969192131 \ - 12135435435354435435342354227710876723 \ - 12135435435354435435342423948763884437 \ - 2746237174783836746262572495752458622 \ - 75115763150222 \ - 12345678895656 \ - 2746237174783836746262564892918415126 \ - 87321847145446 \ - 70720 \ - ] + 712439449294653815890598856501796 \ + 78521450111684 \ + 96 \ + 2371422390785 \ + 12275881497169 \ + 16721 \ + 33 \ + 87057 \ + 16689 \ + 14880960170688977527789098242825693927 \ + 12135435435354435435342432749160988407 \ + 12135435435354435435342423948763884533 \ + 2746237174783836746262574867174849407 \ + 87391644647391 \ + 12345678912377 \ + 2746237174783836746262564892918415159 \ + 87321847232503 \ + 87409 \ + 14880247731239682873973207643969192131 \ + 12135435435354435435342354227710876723 \ + 12135435435354435435342423948763884437 \ + 2746237174783836746262572495752458622 \ + 75115763150222 \ + 12345678895656 \ + 2746237174783836746262564892918415126 \ + 87321847145446 \ + 70720 \ + ] test mathop-22.4 { unary ops, bad values } { set res {} set exp {} foreach op {& | ^} { - lappend res [TestOp $op x 5] - lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}" - lappend res [TestOp $op 5 x] - lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}" + lappend res [TestOp $op x 5] + lappend exp "cannot use non-numeric string \"x\" as left operand of \"$op\" ARITH DOMAIN {non-numeric string}" + lappend res [TestOp $op 5 x] + lappend exp "cannot use non-numeric string \"x\" as right operand of \"$op\" ARITH DOMAIN {non-numeric string}" } - expr {$res eq $exp ? 0 : $res} + expr {$res eq $exp ? 0 : "$res\n$exp"} } 0 test mathop-23.1 { comparison ops, numerical } { set res {} set todo {5 {1 6} {1 2 2 3} {4 3 2 1} {5.0 5.0} {6 3 3 1} {5.0 5}} @@ -979,75 +979,75 @@ lappend todo [list 2653 453735910264536 453735910264537 2384762472634982746239847637] lappend todo [list 2653 2384762472634982746239847637] lappend todo [list 2653 -2384762472634982746239847637] lappend todo [list 3789253678212653 -2384762472634982746239847637] lappend todo [list 5.0 6 7.0 8 1e13 1945628567352654 1.1e20 \ - 6734253647589123456784564378 2.3e50] + 6734253647589123456784564378 2.3e50] set a 7 lappend todo [list $a $a] ;# Same object foreach vals $todo { - foreach op {< <= > >= == eq} { - lappend res [TestOp $op {*}$vals] - } + foreach op {< <= > >= == eq} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 1 1 1 1 1 1 \ - 1 1 0 0 0 0 \ - 0 1 0 0 0 0 \ - 0 0 1 1 0 0 \ - 0 1 0 1 1 1 \ - 0 0 0 1 0 0 \ - 0 1 0 1 1 0 \ - 0 0 1 1 0 0 \ - 1 1 0 0 0 0 \ - 1 1 0 0 0 0 \ - 0 0 1 1 0 0 \ - 0 0 1 1 0 0 \ - 1 1 0 0 0 0 \ - 0 1 0 1 1 1 \ + 1 1 0 0 0 0 \ + 0 1 0 0 0 0 \ + 0 0 1 1 0 0 \ + 0 1 0 1 1 1 \ + 0 0 0 1 0 0 \ + 0 1 0 1 1 0 \ + 0 0 1 1 0 0 \ + 1 1 0 0 0 0 \ + 1 1 0 0 0 0 \ + 0 0 1 1 0 0 \ + 0 0 1 1 0 0 \ + 1 1 0 0 0 0 \ + 0 1 0 1 1 1 \ ] test mathop-23.2 { comparison ops, string } { set res {} set todo {a {a b} {5 b b c} {d c b a} {xy xy} {gy ef ef ab}} set a x lappend todo [list $a $a] foreach vals $todo { - foreach op {< <= > >= == eq} { - lappend res [TestOp $op {*}$vals] - } + foreach op {< <= > >= == eq} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 1 1 1 1 1 1 \ - 1 1 0 0 0 0 \ - 0 1 0 0 0 0 \ - 0 0 1 1 0 0 \ - 0 1 0 1 1 1 \ - 0 0 0 1 0 0 \ - 0 1 0 1 1 1 \ + 1 1 0 0 0 0 \ + 0 1 0 0 0 0 \ + 0 0 1 1 0 0 \ + 0 1 0 1 1 1 \ + 0 0 0 1 0 0 \ + 0 1 0 1 1 1 \ ] test mathop-23.3 { comparison ops, nonequal} { set res {} foreach vals {{a b} {17.0 0x11} {foo foo} {10 10}} { - foreach op {!= ne} { - lappend res [TestOp $op {*}$vals] - } + foreach op {!= ne} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 1 1 0 1 0 0 0 0 ] test mathop-24.1 { binary ops } { set res {} foreach vals {{3 5} {17 7} {199 5} {293234675763434238476239486 17} \ - {5 1} {0 7}} { - foreach op {% << >> in ni} { - lappend res [TestOp $op {*}$vals] - } + {5 1} {0 7}} { + foreach op {% << >> in ni} { + lappend res [TestOp $op {*}$vals] + } } set res } [list 3 96 0 0 1 3 2176 0 0 1 4 6368 6 0 1 \ - 14 38434855421664852505557661908992 2237203031642412097749 0 1 \ - 0 10 2 0 1 0 0 0 0 1] + 14 38434855421664852505557661908992 2237203031642412097749 0 1 \ + 0 10 2 0 1 0 0 0 0 1] test mathop-24.2 { binary ops, modulo } { # Test different combinations to get all code paths set res {} set bigbig 14372423674564535234543545248972634923869 @@ -1065,46 +1065,46 @@ lappend res [TestOp % $small $wide] lappend res [TestOp % $neg $wide] lappend res [TestOp % $wide $small] set res } [list 4068119104883679098115293636215358685 \ - 12345678912345 \ - 12135435435354435435342411603084955531 \ - 5 \ - 12135435435354435435342423948763867871 \ - 5 \ - 12345678912340 \ - 0 \ - ] + 12345678912345 \ + 12135435435354435435342411603084955531 \ + 5 \ + 12135435435354435435342423948763867871 \ + 5 \ + 12345678912340 \ + 0 \ + ] test mathop-24.3 { binary ops, bad values } { set res {} set exp {} foreach op {% << >>} { - lappend res [TestOp $op x 1] - lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}" - lappend res [TestOp $op 1 x] - lappend exp "can't use non-numeric string \"x\" as operand of \"$op\" ARITH DOMAIN {non-numeric string}" + lappend res [TestOp $op x 1] + lappend exp "cannot use non-numeric string \"x\" as left operand of \"$op\" ARITH DOMAIN {non-numeric string}" + lappend res [TestOp $op 1 x] + lappend exp "cannot use non-numeric string \"x\" as right operand of \"$op\" ARITH DOMAIN {non-numeric string}" } foreach op {% << >>} { - lappend res [TestOp $op 5.0 1] - lappend exp "can't use floating-point value \"5.0\" as operand of \"$op\" ARITH DOMAIN {floating-point value}" - lappend res [TestOp $op 1 5.0] - lappend exp "can't use floating-point value \"5.0\" as operand of \"$op\" ARITH DOMAIN {floating-point value}" + lappend res [TestOp $op 5.0 1] + lappend exp "cannot use floating-point value \"5.0\" as left operand of \"$op\" ARITH DOMAIN {floating-point value}" + lappend res [TestOp $op 1 5.0] + lappend exp "cannot use floating-point value \"5.0\" as right operand of \"$op\" ARITH DOMAIN {floating-point value}" } foreach op {in ni} { - lappend res [TestOp $op 5 "a b \{ c"] - lappend exp "unmatched open brace in list TCL VALUE LIST BRACE" + lappend res [TestOp $op 5 "a b \{ c"] + lappend exp "unmatched open brace in list TCL VALUE LIST BRACE" } lappend res [TestOp % 5 0] lappend exp "divide by zero ARITH DIVZERO {divide by zero}" lappend res [TestOp % 9838923468297346238478737647637375 0] lappend exp "divide by zero ARITH DIVZERO {divide by zero}" lappend res [TestOp / 5 0] lappend exp "divide by zero ARITH DIVZERO {divide by zero}" lappend res [TestOp / 9838923468297346238478737647637375 0] lappend exp "divide by zero ARITH DIVZERO {divide by zero}" - expr {$res eq $exp ? 0 : $res} + expr {$res eq $exp ? 0 : "$res\n$exp"} } 0 test mathop-24.4 { binary ops, negative shift } { set res {} set big -12135435435354435435342423948763867876 @@ -1171,31 +1171,31 @@ lappend res [TestOp << $wide $small] lappend res [TestOp >> $wide $small] set res } [list 395061725195040 \ - 385802466010 \ - ] + 385802466010 \ + ] test mathop-24.7 { binary ops, list search } { set res {} foreach op {in ni} { - lappend res [TestOp $op 5 {7 5 8}] - lappend res [TestOp $op hej {foo bar hej}] - lappend res [TestOp $op 5 {7 0x5 8}] + lappend res [TestOp $op 5 {7 5 8}] + lappend res [TestOp $op hej {foo bar hej}] + lappend res [TestOp $op 5 {7 0x5 8}] } set res } [list 1 1 0 0 0 1] test mathop-24.8 { binary ops, too many } { set exp {} foreach op {<< >> % != ne in ni ~ !} { - set res [TestOp $op 7 8 9] - if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { - lappend exp 0 - } else { - lappend exp $res - } + set res [TestOp $op 7 8 9] + if {[string match "wrong # args: should be * TCL WRONGARGS" $res]} { + lappend exp 0 + } else { + lappend exp $res + } } set exp } {0 0 0 0 0 0 0 0 0} test mathop-25.1 { exp operator } {TestOp ** } 1 @@ -1264,15 +1264,15 @@ lappend res [TestOp ** 2 $big] lappend exp "exponent too large NONE" lappend res [TestOp ** $huge 2.1] lappend exp "Inf" lappend res [TestOp ** 2 foo] - lappend exp "can't use non-numeric string \"foo\" as operand of \"**\" ARITH DOMAIN {non-numeric string}" + lappend exp "cannot use non-numeric string \"foo\" as right operand of \"**\" ARITH DOMAIN {non-numeric string}" lappend res [TestOp ** foo 2] - lappend exp "can't use non-numeric string \"foo\" as operand of \"**\" ARITH DOMAIN {non-numeric string}" + lappend exp "cannot use non-numeric string \"foo\" as left operand of \"**\" ARITH DOMAIN {non-numeric string}" - expr {$res eq $exp ? 0 : $res} + expr {$res eq $exp ? 0 : "$res\n$exp"} } 0 test mathop-26.1 { misc ops, size combinations } { set big1 12135435435354435435342423948763867876 set big2 2746237174783836746262564892918327847 @@ -1281,59 +1281,59 @@ set small1 87345 set small2 16753 set res {} foreach op {+ * - /} { - lappend res [TestOp $op $big1 $big2] - lappend res [TestOp $op $big1 $wide2] - lappend res [TestOp $op $big1 $small2] - lappend res [TestOp $op $wide1 $big2] - lappend res [TestOp $op $wide1 $wide2] - lappend res [TestOp $op $wide1 $small2] - lappend res [TestOp $op $small1 $big2] - lappend res [TestOp $op $small1 $wide2] - lappend res [TestOp $op $small1 $small2] + lappend res [TestOp $op $big1 $big2] + lappend res [TestOp $op $big1 $wide2] + lappend res [TestOp $op $big1 $small2] + lappend res [TestOp $op $wide1 $big2] + lappend res [TestOp $op $wide1 $wide2] + lappend res [TestOp $op $wide1 $small2] + lappend res [TestOp $op $small1 $big2] + lappend res [TestOp $op $small1 $wide2] + lappend res [TestOp $op $small1 $small2] } set res } [list \ - 14881672610138272181604988841682195723 \ - 12135435435354435435342436294442780221 \ - 12135435435354435435342423948763884629 \ - 2746237174783836746262652214765560062 \ - 99667526144560 \ - 87321847248968 \ - 2746237174783836746262564892918415192 \ - 12345678999690 \ - 104098 \ - 33326783924759424684447891401270222910405366244661685890993770489959542972 \ - 149820189346379518024969783068410988366610965329220 \ - 203304949848492856848291628413641078526628 \ - 239806503039903915972546163440347114360602909991105 \ - 1078047487961768329845194175 \ - 1462902906681297895 \ - 239870086031494220602303730571951345796215 \ - 1078333324598774025 \ - 1463290785 \ - 9389198260570598689079859055845540029 \ - 12135435435354435435342411603084955531 \ - 12135435435354435435342423948763851123 \ - -2746237174783836746262477571071095632 \ - 74976168319870 \ - 87321847215462 \ - -2746237174783836746262564892918240502 \ - -12345678825000 \ - 70592 \ - 4 \ - 982970278225822587257201 \ - 724373869477373332259441529801460 \ - 0 \ - 7 \ - 5212311062 \ - 0 \ - 0 \ - 5 \ - ] + 14881672610138272181604988841682195723 \ + 12135435435354435435342436294442780221 \ + 12135435435354435435342423948763884629 \ + 2746237174783836746262652214765560062 \ + 99667526144560 \ + 87321847248968 \ + 2746237174783836746262564892918415192 \ + 12345678999690 \ + 104098 \ + 33326783924759424684447891401270222910405366244661685890993770489959542972 \ + 149820189346379518024969783068410988366610965329220 \ + 203304949848492856848291628413641078526628 \ + 239806503039903915972546163440347114360602909991105 \ + 1078047487961768329845194175 \ + 1462902906681297895 \ + 239870086031494220602303730571951345796215 \ + 1078333324598774025 \ + 1463290785 \ + 9389198260570598689079859055845540029 \ + 12135435435354435435342411603084955531 \ + 12135435435354435435342423948763851123 \ + -2746237174783836746262477571071095632 \ + 74976168319870 \ + 87321847215462 \ + -2746237174783836746262564892918240502 \ + -12345678825000 \ + 70592 \ + 4 \ + 982970278225822587257201 \ + 724373869477373332259441529801460 \ + 0 \ + 7 \ + 5212311062 \ + 0 \ + 0 \ + 5 \ + ] test mathop-26.2 { misc ops, corner cases } { set res {} lappend res [TestOp - 0 -2147483648] ;# -2**31 lappend res [TestOp - 0 -9223372036854775808] ;# -2**63 lappend res [TestOp / -9223372036854775808 -1] @@ -1384,13 +1384,13 @@ if 0 { # Compare ops to expr bytecodes namespace import ::tcl::mathop::* proc _X {a b c} { - set x [+ $a [- $b $c]] - set y [expr {$a + ($b - $c)}] - set z [< $a $b $c] + set x [+ $a [- $b $c]] + set y [expr {$a + ($b - $c)}] + set z [< $a $b $c] } set ::tcl_traceCompile 2 _X 3 4 5 set ::tcl_traceCompile 0 } Index: tests/misc.test ================================================================== --- tests/misc.test +++ tests/misc.test @@ -3,13 +3,13 @@ # This file contains a collection of miscellaneous Tcl tests that # don't fit naturally in any of the other test files. Many of these # tests are pathological cases that caused bugs in earlier Tcl # releases. # -# Copyright (c) 1992-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1992-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,11 +16,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testhashsystemhash [llength [info commands testhashsystemhash]] test misc-1.1 {error in variable ref. in command in array reference} { proc tstProc {} { Index: tests/msgcat.test ================================================================== --- tests/msgcat.test +++ tests/msgcat.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the msgcat package. # Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1998 Mark Harrison. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998 Mark Harrison. +# Copyright © 1998-1999 Scriptics Corporation. # Contributions from Don Porter, NIST, 2002. (not subject to US copyright) # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # @@ -1053,11 +1053,11 @@ interp bgerror {} [namespace code callbackproc] variable locale if {![info exist locale]} { set locale [mclocale] } - test msgcat-14.1 {invokation loadcmd} -setup { + test msgcat-14.1 {invocation loadcmd} -setup { mcforgetpackage mclocale $locale mclocale "" mcloadedlocales clear set resultvariable "" @@ -1067,11 +1067,11 @@ mcpackageconfig set loadcmd [namespace code callbackproc] mclocale foo_bar lsort $resultvariable } -result {foo foo_bar} - test msgcat-14.2 {invokation failed in loadcmd} -setup { + test msgcat-14.2 {invocation failed in loadcmd} -setup { mcforgetpackage mclocale $locale mclocale "" mcloadedlocales clear } -cleanup { @@ -1085,11 +1085,11 @@ vwait [namespace current]::resultvariable lassign $resultvariable err errdict list $err [dict get $errdict -code] } -result {fail 1} - test msgcat-14.3 {invokation changecmd} -setup { + test msgcat-14.3 {invocation changecmd} -setup { mcforgetpackage mclocale $locale mclocale "" set resultvariable "" } -cleanup { @@ -1098,11 +1098,11 @@ mcpackageconfig set changecmd [namespace code callbackproc] mclocale foo_bar set resultvariable } -result {foo_bar foo {}} - test msgcat-14.4 {invokation unknowncmd} -setup { + test msgcat-14.4 {invocation unknowncmd} -setup { mcforgetpackage mclocale $locale mclocale "" mcloadedlocales clear set resultvariable "" @@ -1234,10 +1234,34 @@ namespace delete bar baz } -body { bar::ObjCur method1 } -result con2baz + # HaO 2024-07-15 fix me + # Ticket 91b3a5bb: I have no idea what the following case should do. + # But currently, it raises an error and that should not happen. + # The background is the tklib tooltip package. + # This package captures the caller namespace to later invoke msgcat with current data. + # If the caller namespace is a method, it currently fails. + test msgcat-15.5 {ticket 91b3a5bb: method namespace recorded and evaluated gives error}\ + -setup { + oo::class create App {} + oo::define App { + constructor {} { my add_one } + method add_one {} { recordMsgcat } + } + proc ::recordMsgcat {} { set ::nscaller [uplevel 1 {namespace current}] } + set application [App new] +} -cleanup { + $application destroy + App destroy + unset -nocomplain ::nscaller + rename ::recordMsgcat "" + } -body { + namespace eval $::nscaller [list ::msgcat::mc "Test"] + } -returnCodes ok -result Test + # Test msgcat-16.*: command mcpackagenamespaceget test msgcat-16.1 {mcpackagenamespaceget in namespace procedure} -body { namespace eval baz {msgcat::mcpackagenamespaceget} } -result ::msgcat::test::baz Index: tests/namespace-old.test ================================================================== --- tests/namespace-old.test +++ tests/namespace-old.test @@ -5,13 +5,13 @@ # and variable.test. # # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1997 Lucent Technologies -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1997 Lucent Technologies +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -291,17 +291,16 @@ namespace eval test_ns_hier3b {} } namespace eval test_ns_hier2a {} namespace eval test_ns_hier2b {} } -# TIP 278: secondary lookup disabled for vars, tests disabled with # test namespace-old-5.4 {nested namespaces can access global namespace} { - list [namespace eval test_ns_hier1 {#set test_ns_var_global}] \ + list [namespace eval test_ns_hier1 {set test_ns_var_global}] \ [namespace eval test_ns_hier1 {test_ns_cmd_global}] \ - [namespace eval test_ns_hier1::test_ns_hier2 {#set test_ns_var_global}] \ + [namespace eval test_ns_hier1::test_ns_hier2 {set test_ns_var_global}] \ [namespace eval test_ns_hier1::test_ns_hier2 {test_ns_cmd_global}] -} {{} {cmd in ::} {} {cmd in ::}} +} {{var in ::} {cmd in ::} {var in ::} {cmd in ::}} test namespace-old-5.5 {variables in different namespaces don't conflict} { list [set test_ns_hier1::test_ns_level] \ [set test_ns_hier1::test_ns_hier2::test_ns_level] } {1 2} test namespace-old-5.6 {commands in different namespaces don't conflict} { @@ -467,42 +466,39 @@ proc test_ns_cache1::test_ns_cache2::test_ns_cache_cmd {} { return "cache2 version" } list [test_ns_cache1::trigger] [test_ns_cache1::test_ns_cache2::trigger] } {{cache2 version} {cache2 version}} -# TIP 278: secondary lookup disabled, catch added, result changed from {global version} test namespace-old-6.12 {define test variables} { variable test_ns_cache_var "global version" set trigger {set test_ns_cache_var} - list [catch {namespace eval test_ns_cache1 $trigger} msg] $msg -} {1 {can't read "test_ns_cache_var": no such variable}} + namespace eval test_ns_cache1 $trigger +} {global version} set trigger {set test_ns_cache_var} test namespace-old-6.13 {one-level check for variable shadowing} { namespace eval test_ns_cache1 { variable test_ns_cache_var "cache1 version" } namespace eval test_ns_cache1 $trigger } {cache1 version} variable ::test_ns_cache_var "global version" -# TIP 278: secondary lookup disabled, catch added, result changed from {global version} test namespace-old-6.14 {deleting variables changes variable epoch} { namespace eval test_ns_cache1 { variable test_ns_cache_var "cache1 version" } list [namespace eval test_ns_cache1 $trigger] \ [namespace eval test_ns_cache1 {unset test_ns_cache_var}] \ - [catch {namespace eval test_ns_cache1 $trigger}] -} {{cache1 version} {} 1} -# TIP 278: secondary lookup disabled, catch added, result changed + [namespace eval test_ns_cache1 $trigger] +} {{cache1 version} {} {global version}} test namespace-old-6.15 {define test namespaces} { namespace eval test_ns_cache2 { variable test_ns_cache_var "global cache2 version" } set trigger2 {set test_ns_cache2::test_ns_cache_var} - catch {list [namespace eval test_ns_cache1 $trigger2] \ - [namespace eval test_ns_cache1::test_ns_cache2 $trigger]} -} 1 + list [namespace eval test_ns_cache1 $trigger2] \ + [namespace eval test_ns_cache1::test_ns_cache2 $trigger] +} {{global cache2 version} {global version}} set trigger2 {set test_ns_cache2::test_ns_cache_var} test namespace-old-6.16 {public variables affect all parent namespaces} { variable test_ns_cache1::test_ns_cache2::test_ns_cache_var "cache2 version" list [namespace eval test_ns_cache1 $trigger2] \ [namespace eval test_ns_cache1::test_ns_cache2 $trigger] @@ -633,17 +629,17 @@ variable status "" proc monitor {name1 name2 op} { variable status lappend status "$op: $name1" } - trace variable foo::x rwu [namespace code monitor] + trace add variable foo::x {read write unset} [namespace code monitor] } set test_ns_trace::foo::x "yes!" set test_ns_trace::foo::x unset test_ns_trace::foo::x namespace eval test_ns_trace { set status } -} {{w: test_ns_trace::foo::x} {r: test_ns_trace::foo::x} {u: test_ns_trace::foo::x}} +} {{write: test_ns_trace::foo::x} {read: test_ns_trace::foo::x} {unset: test_ns_trace::foo::x}} # ----------------------------------------------------------------------- # TEST: imported commands # ----------------------------------------------------------------------- test namespace-old-9.1 {empty "namespace export" list} { @@ -751,17 +747,17 @@ list [lsort [info commands cmd?]] \ [catch {cmd1 another test} msg] $msg } {{} 1 {invalid command name "cmd1"}} test namespace-old-9.15 {existing commands can't be overwritten} { proc cmd1 {x y} { - return [expr $x+$y] + return [expr {$x+$y}] } list [catch {namespace import test_ns_import::cmd?} msg] $msg \ [cmd1 3 5] } {1 {can't import command "cmd1": already exists} 8} test namespace-old-9.16 {use "-force" option to override existing commands} { - proc cmd1 {x y} { return [expr $x+$y] } + proc cmd1 {x y} { return [expr {$x+$y}] } list [cmd1 3 5] \ [namespace import -force test_ns_import::cmd?] \ [cmd1 3 5] } {8 {} {cmd1: 3 5}} test namespace-old-9.17 {commands can be imported into many namespaces} { Index: tests/namespace.test ================================================================== --- tests/namespace.test +++ tests/namespace.test @@ -4,12 +4,12 @@ # variable.test. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-2000 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,11 +17,11 @@ namespace import -force ::tcltest::* } testConstraint memory [llength [info commands memory]] ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # # REMARK: the tests for 'namespace upvar' are not done here. They are to be # found in the file 'upvar.test'. # @@ -46,13 +46,13 @@ } {:: :: ::} test namespace-2.2 {Tcl_GetCurrentNamespace} { set l {} lappend l [namespace current] namespace eval test_ns_1 { - lappend ::l [namespace current] + lappend l [namespace current] namespace eval foo { - lappend ::l [namespace current] + lappend l [namespace current] } } lappend l [namespace current] } {:: ::test_ns_1 ::test_ns_1::foo ::} @@ -180,12 +180,12 @@ } namespace delete test_ns_2 } {} test namespace-7.7 {Bug 1655305} -setup { interp create child - # Can't invoke through the ensemble, since deleting the global namespace - # (indirectly, via deleting ::tcl) deletes the ensemble. + # Can't invoke through the ensemble, since deleting ::tcl + # (indirectly, via deleting the global namespace) deletes the ensemble. child eval {rename ::tcl::info::commands ::infocommands} child hide infocommands child eval { proc foo {} { namespace delete :: @@ -205,13 +205,75 @@ trace add command ns1 delete { namespace delete ns1 } } -body { - # No segmentation fault given --enable-symbols=mem. + # No segmentation fault given --enable-symbols. namespace delete ns1 } -result {} + + +test namespace-7.9 { + Bug e39cb3f462631a99 + + A namespace being deleted should not be removed from other namespace paths + until the contents of the namespace are entirely removed. +} -setup { + + + + +} -body { + + variable res {} + + + namespace eval ns1 { + proc p1 caller { + lappend [namespace parent]::res $caller + } + } + + + namespace eval ns1a { + namespace path [namespace parent]::ns1 + + proc t1 {old new op} { + $old t1 + } + } + + namespace eval ns2 { + proc p1 caller { + lappend [namespace parent]::res $caller + } + } + + namespace eval ns2a { + namespace path [namespace parent]::ns2 + + proc t1 {old new op} { + [namespace tail $old] t2 + } + } + + + trace add command ns1::p1 delete ns1a::t1 + namespace delete ns1 + + trace add command ns2::p1 delete ns2a::t1 + namespace delete ns2 + + return $res + +} -cleanup { + namespace delete ns1a + namespace delete ns2a + unset res +} -result {t1 t2} + + test namespace-8.1 {TclTeardownNamespace, delete global namespace} { catch {interp delete test_interp} interp create test_interp interp eval test_interp { @@ -646,12 +708,10 @@ namespace eval test_ns_1 { list [catch {set ::test_ns_777::v} msg] $msg \ [catch {namespace children test_ns_777} msg] $msg } } -result {1 {can't read "::test_ns_777::v": no such variable} 1 {namespace "test_ns_777" not found in "::test_ns_1"}} - -# TIP 278: secondary lookup disabled, results changed from {10 20} test namespace-14.3 {TclGetNamespaceForQualName, relative names} -setup { catch {namespace delete {*}[namespace children :: test_ns_*]} variable v 10 namespace eval test_ns_1::test_ns_2 { variable v 20 @@ -659,15 +719,13 @@ namespace eval test_ns_2 { variable v 30 } } -body { namespace eval test_ns_1 { - # list $v $test_ns_2::v - list [catch {set v} msg] $msg [catch {set test_ns_2::v} msg] $msg + list $v $test_ns_2::v } -} -result {1 {can't read "v": no such variable} 0 20} - +} -result {10 20} test namespace-14.4 {TclGetNamespaceForQualName, relative ns names looked up only in current ns} { namespace eval test_ns_1::test_ns_2 { namespace eval foo {} } namespace eval test_ns_1 { @@ -724,21 +782,19 @@ } -body { lappend l [catch {test_ns_1::test_ns_2:: hello} msg] $msg proc test_ns_1::test_ns_2:: {args} {return "\{\}: $args"} lappend l [test_ns_1::test_ns_2:: hello] } -result {1 {invalid command name "test_ns_1::test_ns_2::"} {{}: hello}} - -# TIP 278: secondary lookup disabled, added catch, result changed from y test namespace-14.12 {TclGetNamespaceForQualName, extra ::s are significant for vars} -setup { catch {namespace delete {*}[namespace children :: test_ns_*]} } -body { namespace eval test_ns_1 { variable {} - catch {set test_ns_1::(x) y} ::msg + set test_ns_1::(x) y } - list $::msg [catch {set test_ns_1::(x)} msg] $msg -} -result {{can't set "test_ns_1::(x)": parent namespace doesn't exist} 1 {can't read "test_ns_1::(x)": no such variable}} + set test_ns_1::(x) +} -result y test namespace-14.13 {TclGetNamespaceForQualName, namespace other than global ns can't have empty name} -setup { catch {namespace delete {*}[namespace children :: test_ns_*]} } -returnCodes error -body { namespace eval test_ns_1 { proc {} {} {} @@ -907,19 +963,17 @@ } -body { namespace eval test_ns_1 { set x } } -result {777} - -# TIP 278: secondary lookup disabled, catch added, result changed from 314159 test namespace-17.7 {Tcl_FindNamespaceVar, relative name found} { namespace eval test_ns_1 { variable x 777 unset x - list [catch {set x} msg] $msg ;# must not be global x now + set x ;# must be global x now } -} {1 {can't read "x": no such variable}} +} {314159} test namespace-17.8 {Tcl_FindNamespaceVar, relative name not found} -body { namespace eval test_ns_1 { set wuzzat } } -returnCodes error -result {can't read "wuzzat": no such variable} @@ -927,12 +981,10 @@ namespace eval test_ns_1 { variable a hello } set test_ns_1::a } {hello} - -# TIP 278: secondary lookup disabled, result changed from 1 test namespace-17.10 {Tcl_FindNamespaceVar, interference with cached varNames} -setup { namespace eval test_ns_1 {} } -body { proc test_ns {} { set ::test_ns_1::a 0 @@ -942,11 +994,11 @@ namespace eval test_ns_1 unset a set a 0 namespace eval test_ns_1 set a 1 namespace delete test_ns_1 return $a -} -result 0 +} -result 1 catch {unset a} catch {unset x} catch {unset l} catch {rename foo {}} @@ -1563,12 +1615,10 @@ [namespace which p] \ [namespace which cmd1] \ [namespace which ::test_ns_2::cmd2] } } -result {::foreach ::test_ns_3::p ::test_ns_3::cmd1 ::test_ns_2::cmd2} - -# TIP 278: secondary lookup disabled, catch added, result changed test namespace-34.7 {NamespaceWhichCmd, variable lookup} -setup { catch {namespace delete {*}[namespace children test_ns_*]} namespace eval test_ns_1 { namespace export cmd* proc cmd1 {args} {return "cmd1: $args"} @@ -1584,16 +1634,16 @@ variable v3 333 namespace import ::test_ns_2::* } } -body { namespace eval test_ns_3 { - list [catch {namespace which -variable env } msg] $msg \ + list [namespace which -variable env] \ [namespace which -variable v3] \ [namespace which -variable ::test_ns_2::v2] \ [catch {namespace which -variable ::test_ns_2::noSuchVar} msg] $msg } -} -result {0 {} ::test_ns_3::v3 ::test_ns_2::v2 0 {}} +} -result {::env ::test_ns_3::v3 ::test_ns_2::v2 0 {}} test namespace-35.1 {FreeNsNameInternalRep, resulting ref count > 0} -setup { catch {namespace delete {*}[namespace children :: test_ns_*]} } -body { namespace eval test_ns_1 { @@ -1855,10 +1905,28 @@ n one } -cleanup { namespace delete n unset -nocomplain lst } -returnCodes error -match glob -result {invalid command name *three*} + + +test namespace-42.11 { + ensembles: prefix matching segmentation fault + + issue ccc448a6bfd59cbd +} -body { + namespace eval n1 { + namespace ensemble create + namespace export * + proc p1 args {error success} + } + # segmentation fault only occurs in the non-byte-compiled path, so avoid + # byte compilation + set cmd {namespace eva n1 {[namespace parent]::n1 p1}} + {*}$cmd +} -returnCodes error -result success + test namespace-43.1 {ensembles: dict-driven} { namespace eval ns { namespace export x* proc x1 {} {format 1} @@ -2733,11 +2801,15 @@ catch {namespace delete ::test_ns_1} catch {namespace delete ::test_ns_2} catch {namespace delete ::test_ns_3} catch {namespace delete ::test_ns_4} } -test namespace-51.13 {name resolution path control} -body { +test namespace-51.13 { + name resolution path control + when the trace fires, ns_2 is being deleted but isn't gone yet, and is + still visible for the trace +} -body { set ::result {} namespace eval ::test_ns_1 { proc foo {} {lappend ::result 1} } namespace eval ::test_ns_2 { @@ -2756,12 +2828,11 @@ proc bar {} { list [foo] [namespace delete ::test_ns_2] [foo] } bar } - # Should the result be "2 {} {2 3 2 1}" instead? -} -result {2 {} {2 3 1 1}} -cleanup { +} -result {2 {} {2 3 2 1}} -cleanup { catch {namespace delete ::test_ns_1} catch {namespace delete ::test_ns_2} catch {namespace delete ::test_ns_3} catch {namespace delete ::test_ns_4} } @@ -3285,10 +3356,26 @@ } -result 0 test namespace-55.1 {compiled ensembles inside compiled ensembles: Bug 6d2f249a01} { info class [format %s constructor] oo::object } "" + +test namespace-55.2 {compiled ensembles inside safe interpreters (for safe sub-commands), bug [1095bf7f756f9aed]} -setup { + interp create -safe si + set code { + proc test_comp_dict d { dict for {k v} $d {expr $v} } + regexp -inline {Command 1:(?:[^\n]*\n){1,5}} [::tcl::unsupported::disassemble proc test_comp_dict] + } +} -body { + set a [ eval $code] + set b [si eval $code] + list [expr {$a eq $b}] [regexp { dictFirst } $a] [regexp { dictFirst } $b] $a $b +} -cleanup { + rename test_comp_dict {} + unset -nocomplain code a b + interp delete si +} -match glob -result {1 1 1 *} test namespace-56.1 {bug f97d4ee020: mutually-entangled deletion} { namespace eval ::testing { proc abc {} {} proc def {} {} @@ -3350,10 +3437,47 @@ } -cleanup { namespace delete namespace-56.5 } -result 1 +test namespace-56.6 { + Namespace deletion traces on both the original routine and the imported + routine should run without any memory error under a debug build. +} -body { + variable res {} + + proc ondelete {old new op} { + variable res + set tail [namespace tail $old] + set up [namespace tail [namespace qualifiers $old]] + lappend res [list $up $tail] + } + + + namespace eval ns1 {} { + namespace export * + proc p1 {} { + namespace upvar [namespace parent] res res + incr res + } + trace add command p1 delete ondelete + } + + namespace eval ns2 {} { + namespace import [namespace parent]::ns1::p1 + trace add command p1 delete ondelete + } + + namespace delete ns1 + namespace delete ns2 + after 1 + return $res +} -cleanup { + unset res + rename ondelete {} +} -result {{ns1 p1} {ns2 p1}} + test namespace-57.0 { an imported alias should be usable in the deletion trace for the alias see 29e8848eb976 Index: tests/notify.test ================================================================== --- tests/notify.test +++ tests/notify.test @@ -6,11 +6,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2003 by Kevin B. Kenny. All rights reserved. +# Copyright © 2003 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,11 +17,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testevent [llength [info commands testevent]] test notify-1.1 {Tcl_QueueEvent and delivery of a single event} \ -constraints {testevent} \ Index: tests/nre.test ================================================================== --- tests/nre.test +++ tests/nre.test @@ -1,12 +1,12 @@ -# Commands covered: proc, apply, [interp alias], [namespce import] +# Commands covered: proc, apply, [interp alias], [namespace import] # # This file contains a collection of tests for the non-recursive executor that # avoids recursive calls to TEBC. Only the NRE behaviour is tested here, the # actual command functionality is tested in the specific test file. # -# Copyright (c) 2008 by Miguel Sofer. +# Copyright © 2008 Miguel Sofer. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,11 +13,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testnrelevels [llength [info commands testnrelevels]] # # The tests that risked blowing the C stack on failure have been removed: we Index: tests/obj.test ================================================================== --- tests/obj.test +++ tests/obj.test @@ -3,12 +3,12 @@ # type managers for the types boolean, double, and integer. # # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,17 +15,19 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testobj [llength [info commands testobj]] testConstraint longIs32bit [expr {$tcl_platform(wordSize) == 4}] testConstraint wideIs64bit [expr {wide(0x8000000000000000) < 0}] -test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} testobj { +test obj-1.1 {Tcl_AppendAllObjTypes, and InitTypeTable, Tcl_RegisterObjType} {testobj deprecated} { set r 1 foreach {t} { bytearray bytecode cmdName @@ -249,14 +251,14 @@ lappend result [catch {testbooleanobj not 1} msg] lappend result $msg } {{} 1 {expected boolean value but got ""}} test obj-13.8 {SetBooleanFromAny, unicode strings} testobj { set result "" - lappend result [teststringobj set 1 1\u7777] + lappend result [teststringobj set 1 1睷] lappend result [catch {testbooleanobj not 1} msg] lappend result $msg -} "1\u7777 1 {expected boolean value but got \"1\u7777\"}" +} "1睷 1 {expected boolean value but got \"1睷\"}" test obj-14.1 {UpdateStringOfBoolean} testobj { set result "" lappend result [testbooleanobj set 1 0] lappend result [testbooleanobj not 1] Index: tests/oo.test ================================================================== --- tests/oo.test +++ tests/oo.test @@ -1,19 +1,33 @@ # This file contains a collection of tests for Tcl's built-in object system. # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 2006-2013 Donal K. Fellows +# Copyright © 2006-2013 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require TclOO 1.0.3 +package require tcl::oo 1.3.0 if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } + +# A helper for intercepting background errors +proc ::bgerrorIntercept {varName body} { + set old [interp bgerror {}] + interp bgerror {} [list apply {{var msg args} { + upvar #0 $var v + lappend v $msg + }} $varName] + try { + uplevel 1 $body + } finally { + interp bgerror {} $old + } +} # The foundational objects oo::object and oo::class are sensitive to reference # counting errors and are deallocated only when an interp is deleted, so in # this test suite, interp creation and interp deletion are often used in # leaktests in order to leverage this sensitivity. @@ -36,18 +50,18 @@ } test oo-0.1 {basic test of OO's ability to clean up its initial state} { interp create t t eval { - package require TclOO + package require tcl::oo } interp delete t } {} test oo-0.2 {basic test of OO's ability to clean up its initial state} { set i [interp create] interp eval $i { - package require TclOO + package require tcl::oo namespace delete :: } interp delete $i } {} test oo-0.3 {basic test of OO's ability to clean up its initial state} -body { @@ -77,11 +91,11 @@ } 0 test oo-0.6 {cleaning the core class pair; way #1} -setup { interp create t } -body { t eval { - package require TclOO + package require tcl::oo namespace path oo list [catch {class destroy} m] $m [catch {object destroy} m] $m } } -cleanup { interp delete t @@ -88,11 +102,11 @@ } -result {0 {} 1 {invalid command name "object"}} test oo-0.7 {cleaning the core class pair; way #2} -setup { interp create t } -body { t eval { - package require TclOO + package require tcl::oo namespace path oo list [catch {object destroy} m] $m [catch {class destroy} m] $m } } -cleanup { interp delete t @@ -107,14 +121,14 @@ } leaktest {[foo new] destroy} } -cleanup { foo destroy } -result 0 -test oo-0.9 {various types of presence of the TclOO package} { - list [lsearch -nocase -all -inline [package names] tcloo] \ - [package present TclOO] [expr {$::oo::patchlevel in [package versions TclOO]}] -} [list TclOO $::oo::patchlevel 1] +test oo-0.9 {various types of presence of the tcl::oo package} { + list [lsearch -nocase -all -inline [package names] tcl::oo] \ + [package present tcl::oo] [expr {$::oo::patchlevel in [package versions tcl::oo]}] +} [list tcl::oo $::oo::patchlevel 1] test oo-1.1 {basic test of OO functionality: no classes} { set result {} lappend result [oo::object create foo] lappend result [oo::objdefine foo { @@ -374,18 +388,93 @@ } return $x }] {lsort [lsearch -all -not -inline $x *::delegate]} } -cleanup { interp delete $fresh -} -result {{} {::oo::Slot ::oo::abstract ::oo::class ::oo::object ::oo::singleton} {::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} {::oo::Slot ::oo::class} {::oo::abstract ::oo::singleton} {} {} {} {} {} ::oo::object ::oo::object ::oo::class ::oo::class ::oo::class} +} -result {{} {::oo::Slot ::oo::abstract ::oo::class ::oo::configurable ::oo::configuresupport::configurable ::oo::object ::oo::singleton} {::oo::configuresupport::objreadableproperties ::oo::configuresupport::objwritableproperties ::oo::configuresupport::readableproperties ::oo::configuresupport::writableproperties ::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} {::oo::Slot ::oo::class ::oo::configuresupport::configurable} {::oo::abstract ::oo::configurable ::oo::singleton} {} {} {} {} {} ::oo::object ::oo::object ::oo::class ::oo::class ::oo::class} +test oo-1.22 {basic test of OO functionality: nested ownership destruction order} -setup { + oo::class create parent +} -body { + oo::class create abc { + superclass parent + variable n + constructor {} {set n 0} + method make {i} {set n $i; [self class] create xyz} + destructor {lappend ::deathOrder $n} + } + apply {n { + set ::deathOrder {} + # Make some "nested" objects + set base [abc new] + for {set i 1; set obj $base} {$i < $n} {incr i} { + set obj [$obj make $i] + } + # Kill them all in one go; should come apart in right order! + $base destroy + return $::deathOrder + }} 5 +} -cleanup { + parent destroy +} -result {1 2 3 4 0} +test oo-1.23 {basic test of OO functionality: deep nested ownership} -setup { + oo::class create parent +} -constraints knownBug -body { + oo::class create abc { + superclass parent + method make {} {[self class] create xyz} + destructor {incr ::count} + } + apply {n { + set ::count 0 + # Make a lot of "nested" objects + set base [abc new] + for {set i 1; set obj $base} {$i < $n} {incr i} { + set obj [$obj make] + } + # Kill them all in one go; should not crash! + $base destroy + return [expr {$n - $::count}] + }} 10000 +} -cleanup { + parent destroy +} -result 0 +test oo-1.24 {basic test of OO functionality: deep nested ownership} -setup { + oo::class create parent +} -constraints knownBug -body { + oo::class create abc { + superclass parent + self method make {} {oo::copy [self] xyz} + } + apply {n { + # Make a lot of "nested" objects + set base abc + lappend lst $base [info object namespace $base] + for {set i 1; set obj $base} {$i < $n} {incr i} { + set obj [$obj make] + lappend lst $obj [info object namespace $obj] + } + # Kill them all in one go; should not crash! + $base destroy + # How many classes still there (cnt must remain 0) + set cnt 0 + foreach {obj ns} $lst { + if {[namespace which -command $obj] ne "" || [namespace exists $ns]} { + incr cnt + } + } + return $cnt + }} 10000 +} -cleanup { + parent destroy +} -result 0 test oo-2.1 {basic test of OO functionality: constructor} -setup { # This is a bit complex because it needs to run in a sub-interp as # we're modifying the root object class's constructor interp create subinterp subinterp eval { - package require TclOO + package require tcl::oo } } -body { subinterp eval { oo::define oo::object constructor {} { lappend ::result [info level 0] @@ -512,11 +601,11 @@ test oo-3.1 {basic test of OO functionality: destructor} -setup { # This is a bit complex because it needs to run in a sub-interp as we're # modifying the root object class's constructor interp create subinterp subinterp eval { - package require TclOO + package require tcl::oo } } -body { subinterp eval { oo::define oo::object destructor { lappend ::result died @@ -532,11 +621,11 @@ test oo-3.2 {basic test of OO functionality: destructor} -setup { # This is a bit complex because it needs to run in a sub-interp as # we're modifying the root object class's constructor interp create subinterp subinterp eval { - package require TclOO + package require tcl::oo } } -body { subinterp eval { oo::define oo::object destructor { lappend ::result died @@ -665,32 +754,34 @@ oo::define cls destructor {error foo} list [catch {[cls create obj] destroy} msg] $msg [info commands obj] } -result {1 foo {}} test oo-3.7 {basic test of OO functionality: errors in destructor} -setup { oo::class create cls - set result {} - proc bgerror msg {lappend ::result $msg} } -cleanup { cls destroy - rename bgerror {} } -body { oo::define cls destructor {error foo} - list [rename [cls create obj] {}] \ - [update idletasks] $result [info commands obj] -} -result {{} {} foo {}} + bgerrorIntercept result { + set result [cls create obj] + lappend result [rename obj {}] + update idletasks + lappend result [info commands obj] + } +} -result {::obj {} foo {}} test oo-3.8 {basic test of OO functionality: errors in destructor} -setup { oo::class create cls - set result {} - proc bgerror msg {lappend ::result $msg} } -cleanup { cls destroy - rename bgerror {} } -body { oo::define cls destructor {error foo} - list [namespace delete [info object namespace [cls create obj]]] \ - [update idletasks] $result [info commands obj] -} -result {{} {} foo {}} + bgerrorIntercept result { + set result [cls create obj] + lappend result [namespace delete [info object namespace obj]] + update idletasks + lappend result [info commands obj] + } +} -result {::obj {} foo {}} test oo-3.9 {Bug 2944404: deleting the object in the destructor} -setup { oo::class create cls set result {} } -body { oo::define cls { @@ -1683,27 +1774,20 @@ rename obj1 {} # No segmentation fault return done } done -test oo-11.6.1 { - OO: cleanup of when an class is mixed into itself -} -constraints memory -body { +test oo-11.6.1 {OO: cleanup of when an class is mixed into itself} -constraints memory -body { leaktest { interp create interp1 oo::class create obj1 ::oo::define obj1 {self mixin [uplevel 1 {namespace which obj1}]} rename obj1 {} interp delete interp1 } -} -result 0 -cleanup { -} - -test oo-11.6.2 { - OO: cleanup ReleaseClassContents() where class is mixed into one of its - instances -} -constraints memory -body { +} -result 0 +test oo-11.6.2 {OO: cleanup ReleaseClassContents() where class is mixed into one of its instances} -constraints memory -body { leaktest { interp create interp1 interp1 eval { oo::class create obj1 ::oo::copy obj1 obj2 @@ -1710,17 +1794,12 @@ rename obj2 {} rename obj1 {} } interp delete interp1 } -} -result 0 -cleanup { -} - -test oo-11.6.3 { - OO: cleanup ReleaseClassContents() where class is mixed into one of its - instances -} -constraints memory -body { +} -result 0 +test oo-11.6.3 {OO: cleanup ReleaseClassContents() where class is mixed into one of its instances} -constraints memory -body { leaktest { interp create interp1 interp1 eval { oo::class create obj1 ::oo::define obj1 {self mixin [uplevel 1 {namespace which obj1}]} @@ -1729,17 +1808,12 @@ rename obj2 {} rename obj1 {} } interp delete interp1 } -} -result 0 -cleanup { -} - -test oo-11.6.4 { - OO: cleanup ReleaseClassContents() where class is mixed into one of its - instances -} -body { +} -result 0 +test oo-11.6.4 {OO: cleanup ReleaseClassContents() where class is mixed into one of its instances} -body { oo::class create obj1 ::oo::define obj1 {self mixin [self]} ::oo::copy obj1 obj2 ::oo::objdefine obj2 {mixin [self]} @@ -1752,10 +1826,48 @@ return done } -result done -cleanup { rename obj1 {} } +test oo-11.7 {Bug 154f0982f2: createWithNamespace and an existing namespace} -setup { + oo::class create Aclass { + self export createWithNamespace + method ns {} {namespace current} + } +} -body { + namespace eval test_oo117 {variable name [namespace current]} + list [Aclass createWithNamespace aInstance $test_oo117::name] [aInstance ns] +} -returnCodes error -cleanup { + Aclass destroy + catch {namespace delete test_oo117} +} -result {can't create namespace "::test_oo117": already exists} +test oo-11.8 {Bug 708422: unset traces in deletion shouldn't crash} -setup { + oo::class create foo { + self export createWithNamespace + method dummy {} {} + } + set result {} +} -body { + oo::define foo { + variable x + constructor {} { + trace add variable x unset [list apply {{self ns args} { + global result + lappend result [info object isa object $self] + lappend result [namespace exists $ns] + # Method dispatch fails; too much gone in this case + catch {$self dummy} msg + lappend result $msg + }} [self] [self namespace]] + } + } + [foo createWithNamespace bar oo-11.8] destroy + return $result +} -cleanup { + foo destroy +} -result {1 0 {impossible to invoke method "dummy": no defined method or unknown method}} + test oo-12.1 {OO: filters} { oo::class create Aclass Aclass create Aobject oo::define Aclass { method concatenate args { @@ -1965,11 +2077,11 @@ } -body { oo::objdefine fooObj { class oo::class } oo::define fooObj { - method x {} {expr 1+2+3} + method x {} {expr {1+2+3}} } [fooObj new] x } -cleanup { fooObj destroy } -result 6 @@ -1977,11 +2089,11 @@ oo::class create foo unset -nocomplain ::result } -body { set result dangling oo::define foo { - method x {} {expr 1+2+3} + method x {} {expr {1+2+3}} } oo::class create boo { superclass foo destructor {set ::result "ok"} } @@ -2000,11 +2112,11 @@ oo::class create bar unset -nocomplain result } -body { oo::define bar method x {} {return ok} oo::define foo { - method x {} {expr 1+2+3} + method x {} {expr {1+2+3}} self mixin foo } lappend result [foo x] oo::objdefine foo class bar lappend result [foo x] @@ -2014,11 +2126,11 @@ } -result {6 ok} test oo-13.8 {OO: changing an object's class to itself} -setup { oo::class create foo } -body { oo::define foo { - method x {} {expr 1+2+3} + method x {} {expr {1+2+3}} } oo::objdefine foo class foo } -cleanup { foo destroy } -returnCodes error -result {may not change classes into an instance of themselves} @@ -2216,10 +2328,35 @@ mixin mix method test {} {lappend ::result cls; next; return $::result} } [cls new] test } -result {mix cls} +test oo-14.9 {OO: class mixins must be unique in list} -setup { + oo::class create parent +} -body { + oo::class create A {superclass parent} + oo::class create B { + superclass parent + mixin A + } + oo::define B mixin -append A +} -returnCodes error -cleanup { + parent destroy +} -result {class should only be a direct mixin once} +test oo-14.10 {OO: instance mixins must be unique in list} -setup { + oo::class create parent +} -body { + oo::class create A {superclass parent} + oo::class create B { + superclass parent + constructor {} {oo::objdefine [self] mixin A} + } + B create obj + oo::objdefine obj {mixin -append A} +} -returnCodes error -cleanup { + parent destroy +} -result {class should only be a direct mixin once} test oo-15.1 {OO: object cloning} { oo::class create Aclass oo::define Aclass method test {} {lappend ::result [self object]->test} Aclass create Ainstance @@ -2456,11 +2593,11 @@ test oo-16.2 {OO: object introspection} -body { info object class NOTANOBJECT } -returnCodes 1 -result {NOTANOBJECT does not refer to an object} test oo-16.3 {OO: object introspection} -body { info object gorp oo::object -} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, class, creationid, definition, filters, forward, isa, methods, methodtype, mixins, namespace, variables, or vars} +} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, class, creationid, definition, filters, forward, isa, methods, methodtype, mixins, namespace, properties, variables, or vars} test oo-16.4 {OO: object introspection} -setup { oo::class create meta { superclass oo::class } [meta create instance1] create instance2 } -body { list [list [info object class oo::object] \ @@ -2675,11 +2812,11 @@ } -returnCodes 1 -cleanup { foo destroy } -result {"foo" is not a class} test oo-17.4 {OO: class introspection} -body { info class gorp oo::object -} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, constructor, definition, definitionnamespace, destructor, filters, forward, instances, methods, methodtype, mixins, subclasses, superclasses, or variables} +} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, constructor, definition, definitionnamespace, destructor, filters, forward, instances, methods, methodtype, mixins, properties, subclasses, superclasses, or variables} test oo-17.5 {OO: class introspection} -setup { oo::class create testClass } -body { testClass create foo testClass create bar @@ -2976,10 +3113,20 @@ while executing "self {error foobar}" (in definition script for class "::foo" line 1) invoked from within "oo::define foo {rename ::foo {}; self {error foobar}}"} +test oo-18.12 {OO: self callable via eval method} -setup { + oo::class create parent { + export eval + } + parent create ::foo +} -body { + foo eval { self } +} -cleanup { + parent destroy +} -result ::foo test oo-19.1 {OO: varname method} -setup { oo::object create inst oo::objdefine inst export eval set result {} @@ -3029,10 +3176,49 @@ testClass create B lsearch [list [A varname foo] [B varname foo]] [B bar A] } -cleanup { testClass destroy } -result 0 +test oo-19.4 {OO: varname ghosts [Bug 74b6110204]} -setup { + oo::class create testClass { + export varname + self export createWithNamespace + } + set obj [testClass createWithNamespace testoo19_4 testoo19_4] + set ns [info object namespace $obj] +} -body { + set v [$obj varname foo] + list [namespace which -variable $v] \ + [info exists $v] [namespace which -variable $v] +} -cleanup { + testClass destroy +} -result {::testoo19_4::foo 0 ::testoo19_4::foo} +test oo-19.5 {OO: varname array elements [Bug 2da1cb0c80]} -setup { + set obj [oo::object new] + oo::objdefine $obj export eval varname +} -constraints knownBug -body { + $obj eval { + namespace upvar :: tcl_platform(platform) foo + } + $obj varname foo +} -cleanup { + $obj destroy +} -result ::tcl_platform(platform) +test oo-19.5.1 {OO: varname array elements before Tcl 9 [Bug 2da1cb0c80]} -setup { + oo::class create testClass { + self export createWithNamespace + export eval varname + } +} -body { + set obj [testClass createWithNamespace obj oo-19.5.1] + $obj eval { + namespace upvar :: tcl_platform(platform) foo + } + $obj varname foo +} -cleanup { + testClass destroy +} -result ::oo-19.5.1::foo test oo-20.1 {OO: variable method} -body { oo::class create testClass { constructor {} { my variable ok @@ -3431,10 +3617,125 @@ } [c new] test } -match glob -cleanup { c destroy } -result {* cmd {info frame 0} method test class ::c level 0} +# Common code for oo-22.{3,4,5,6} +oo::class create WorkerBase +oo::class create WorkerSupport { + superclass oo::class WorkerBase + variable result stop + method WithWorkers {nworkers args script} { + set workers {} + try { + for {set n 1} {$n <= $nworkers} {incr n} { + lappend workers [set worker [[self] new]] + $worker schedule {*}$args + } + return [uplevel 1 $script] + } finally { + foreach worker $workers {$worker destroy} + } + } + method run {nworkers} { + set result {} + set stopvar [my varname stop] + set stop false + my WithWorkers $nworkers [list my Work [my varname result]] { + after idle [namespace code {set stop true}] + vwait $stopvar + } + return $result + } +} +oo::class create Worker { + superclass WorkerBase + method schedule {args} { + set coro [namespace current]::coro + if {![llength [info commands $coro]]} { + coroutine $coro {*}$args + } + } + method Work args {error unimplemented} + method dump {} { + info frame [expr {[info frame] - 1}] + } +} +test oo-22.3 {OO and coroutines and info frame: Bug 87271f7cd6} -body { + # Triggers a crash with incorrectly restored pmPtr->procPtr->cmdPtr + WorkerSupport create A { + superclass Worker + method Work {var} { + after 0 [info coroutine] + yield + lappend $var [my dump] + } + } + A run 2 +} -cleanup { + catch {rename dump {}} + catch {A destroy} +} -match glob -result {{* method Work class ::A *} {* method Work class ::A *}} +test oo-22.4 {OO and coroutines and info frame: Bug 87271f7cd6} -body { + # Triggers a crash with incorrectly cloned pmPtr->procPtr->cmdPtr + WorkerSupport create A { + superclass Worker + method Work {var} { + after 0 [info coroutine] + yield + lappend $var [my dump] + } + } + # Copies the methods, changing the declarer + # Test it works with the source class still around + oo::copy A B + B run 2 +} -cleanup { + catch {rename dump {}} + catch {A destroy} + catch {B destroy} +} -match glob -result {{* method Work class ::B *} {* method Work class ::B *}} +test oo-22.5 {OO and coroutines and info frame: Bug 87271f7cd6} -body { + # Triggers a crash with incorrectly cloned pmPtr->procPtr->cmdPtr + WorkerSupport create A { + superclass Worker + method Work {var} { + after 0 [info coroutine] + yield + lappend $var [my dump] + } + } + # Copies the methods, changing the declarer + # Test it works with the source class deleted + oo::copy A B + catch {A destroy} + B run 2 +} -cleanup { + catch {rename dump {}} + catch {B destroy} +} -match glob -result {{* method Work class ::B *} {* method Work class ::B *}} +test oo-22.6 {OO and coroutines and info frame: Bug 87271f7cd6} -body { + # Triggers a crash with incorrectly cloned pmPtr->procPtr->cmdPtr + WorkerSupport create A { + superclass Worker + method Work {var} { + after 0 [info coroutine] + yield + lappend $var [my dump] + } + } + # Copies the methods, changing the declarer + # Test it works in the original source class with the copy around + oo::copy A B + B run 2 + A run 2 +} -cleanup { + catch {rename dump {}} + catch {A destroy} + catch {B destroy} +} -match glob -result {{* method Work class ::A *} {* method Work class ::A *}} +WorkerBase destroy # Prove that the issue in [Bug 1865054] isn't an issue any more test oo-23.1 {Self-like derivation; complex case!} -setup { oo::class create SELF { superclass oo::class @@ -4195,11 +4496,24 @@ # Method names beginning with "-" are special to slots $s -grill q } -returnCodes error -cleanup [SampleSlotCleanup { rename $s {} }] -result \ - {unknown method "-grill": must be -append, -clear, -prepend, -remove, -set, contents or ops} + {unknown method "-grill": must be -append, -appendifnew, -clear, -prepend, -remove, -set, contents or ops} +test oo-33.5 {TIP 567: slots -appendifnew} -setup [SampleSlotSetup { + set s [SampleSlot new] +}] -body { + list \ + [$s -clear + $s contents] \ + [$s -append p q r + $s contents] \ + [$s -appendifnew q s r t p + $s contents] +} -cleanup [SampleSlotCleanup { + rename $s {} +}] -result {{} {p q r} {p q r s t}} test oo-34.1 {TIP 380: slots - presence} -setup { set obj [oo::object new] set result {} } -body { @@ -4218,36 +4532,36 @@ } -cleanup { $obj destroy } -result {::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot} test oo-34.2 {TIP 380: slots - presence} { lsort [info class instances oo::Slot] -} {::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} +} {::oo::configuresupport::objreadableproperties ::oo::configuresupport::objwritableproperties ::oo::configuresupport::readableproperties ::oo::configuresupport::writableproperties ::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} proc getMethods obj { list [lsort [info object methods $obj -all]] \ [lsort [info object methods $obj -private]] } test oo-34.3 {TIP 380: slots - presence} { getMethods oo::define::filter -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.4 {TIP 380: slots - presence} { getMethods oo::define::mixin -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.5 {TIP 380: slots - presence} { getMethods oo::define::superclass -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.6 {TIP 380: slots - presence} { getMethods oo::define::variable -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.7 {TIP 380: slots - presence} { getMethods oo::objdefine::filter -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.8 {TIP 380: slots - presence} { getMethods oo::objdefine::mixin -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.9 {TIP 380: slots - presence} { getMethods oo::objdefine::variable -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.10 {TIP 516: slots - resolution} -setup { oo::class create parent set result {} oo::class create 516a { superclass parent } oo::class create 516b { superclass parent } @@ -4379,10 +4693,137 @@ # doesn't crash return done } -cleanup { rename obj {} } -result done +test oo-35.7.1 {Bug 7842f33a5c: destructor cascading in stereotypes} -setup { + oo::class create base + oo::class create RpcClient { + superclass base + method write name { + lappend ::result "RpcClient -> $name" + } + method create_bug {} { + MkObjectRpc create cfg [self] 111 + } + } + oo::class create MkObjectRpc { + superclass base + variable hdl + constructor {rpcHdl mqHdl} { + set hdl $mqHdl + oo::objdefine [self] forward rpc $rpcHdl + } + destructor { + my rpc write otto-$hdl + } + } + set ::result {} +} -body { + # In this case, sub-objects are deleted during major object NS cleanup and + # are trying to call back into the major object (which is mostky gone at + # this point). Things are messy; error is reported via bgerror as the + # avenue most likely to reach a user. + bgerrorIntercept ::result { + set FH [RpcClient new] + $FH create_bug + $FH destroy + update + } + join $result \n +} -cleanup { + base destroy +} -result {impossible to invoke method "write": no defined method or unknown method} +test oo-35.7.2 {Bug 7842f33a5c: destructor cascading in stereotypes} -setup { + oo::class create base + oo::class create RpcClient { + superclass base + method write name { + lappend ::result "RpcClient -> $name" + } + method create_bug {} { + MkObjectRpc create cfg [self] 111 + } + destructor { + lappend ::result "Destroyed" + } + } + oo::class create MkObjectRpc { + superclass base + variable hdl + constructor {rpcHdl mqHdl} { + set hdl $mqHdl + oo::objdefine [self] forward rpc $rpcHdl + } + destructor { + my rpc write otto-$hdl + } + } + set ::result {} +} -body { + # In this case, sub-objects are deleted during major object NS cleanup, and + # we've a destructor on the major class to monitor when it happens. Things + # are still messy, but the order is clear; error is reported via bgerror as + # the avenue most likely to reach a user. + bgerrorIntercept ::result { + set FH [RpcClient new] + $FH create_bug + $FH destroy + update + } + join $result \n +} -cleanup { + base destroy +} -result {Destroyed +impossible to invoke method "write": no defined method or unknown method} +test oo-35.7.3 {Bug 7842f33a5c: destructor cascading in stereotypes} -setup { + oo::class create base + oo::class create RpcClient { + superclass base + variable interiorObjects + method write name { + lappend ::result "RpcClient -> $name" + } + method create_bug {} { + set obj [MkObjectRpc create cfg [self] 111] + lappend interiorObjects $obj + return $obj + } + destructor { + lappend ::result "Destroyed" + # Explicit destroy of interior objects + foreach obj $interiorObjects { + $obj destroy + } + } + } + oo::class create MkObjectRpc { + superclass base + variable hdl + constructor {rpcHdl mqHdl} { + set hdl $mqHdl + oo::objdefine [self] forward rpc $rpcHdl + } + destructor { + my rpc write otto-$hdl + } + } + set ::result {} +} -body { + # In this case, sub-objects are deleted while the destructor is running and + # the destroy is neat, so things work sanely. Error follows standard Tcl + # error flow route; bgerror is not used. + bgerrorIntercept ::result { + set FH [RpcClient new] + $FH create_bug + $FH destroy + update + } + join $result \n +} -cleanup { + base destroy +} -result "Destroyed\nRpcClient -> otto-111" test oo-36.1 {TIP #470: introspection within oo::define} { oo::define oo::object self } ::oo::object test oo-36.2 {TIP #470: introspection within oo::define} -setup { @@ -5481,11 +5922,12 @@ } -cleanup { parent destroy namespace delete foodef } -result {{} {} ::foodef {} {}} +rename bgerrorIntercept {} cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/ooNext2.test ================================================================== --- tests/ooNext2.test +++ tests/ooNext2.test @@ -1,15 +1,15 @@ # This file contains a collection of tests for Tcl's built-in object system. # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 2006-2011 Donal K. Fellows +# Copyright © 2006-2011 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require TclOO 1.0.3 +package require tcl::oo 1.3.0 if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } @@ -124,11 +124,11 @@ oo::class create C { superclass A B variable result constructor {p q r} { lappend result ==C== p=$p,q=$q,r=$r - # Route arguments to superclasses, in non-trival pattern + # Route arguments to superclasses, in non-trivial pattern nextto B $q nextto A $p $r } method result {} {return $result} } ADDED tests/ooProp.test Index: tests/ooProp.test ================================================================== --- /dev/null +++ tests/ooProp.test @@ -0,0 +1,885 @@ +# This file contains a collection of tests for Tcl's built-in object system, +# specifically the parts that support configurable properties on objects. +# Sourcing this file into Tcl runs the tests and generates output for errors. +# No output means no errors were found. +# +# Copyright © 2019-2020 Donal K. Fellows +# +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. + +package require tcl::oo 1.0.3 +package require tcltest 2 +if {"::tcltest" in [namespace children]} { + namespace import -force ::tcltest::* +} + +test ooProp-1.1 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set a b c + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set f e d + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set a a a + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties c] [info class properties c -writable] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} a {} {} {}} +test ooProp-1.2 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b c + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set f e d + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a a a + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties c -all] [info class properties c -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} a {} {} {}} +test ooProp-1.3 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set a b c + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set f e d + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set a a a + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties c] [info class properties c -writable] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} a {} {}} +test ooProp-1.4 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b c + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set f e d + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a a a + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties c -all] [info class properties c -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} a {} {}} +test ooProp-1.5 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b c + oo::define d ::oo::configuresupport::readableproperties -set x y z + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set f e d + oo::define d ::oo::configuresupport::readableproperties -set r p q + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a a h + oo::define d ::oo::configuresupport::readableproperties -set g h g + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define d ::oo::configuresupport::readableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c x y z} {} {d e f p q r} {} {a g h} {} {g h} {} {} {}} +test ooProp-1.6 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b c + oo::define d ::oo::configuresupport::writableproperties -set x y z + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set f e d + oo::define d ::oo::configuresupport::writableproperties -set r p q + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a a h + oo::define d ::oo::configuresupport::writableproperties -set g h g + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define d ::oo::configuresupport::writableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c x y z} {} {d e f p q r} {} {a g h} {} {g h} {} {}} +test ooProp-1.7 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + c create o + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set a b c + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set f e d + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set a a h + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set + lappend result [info object properties o] [info object properties o -writable] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} {a h} {} {} {}} +test ooProp-1.8 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + c create o + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set a b c + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set f e d + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set a a h + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set + lappend result [info object properties o] [info object properties o -writable] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} {a h} {} {}} +test ooProp-1.9 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + d create o + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b + oo::define d ::oo::configuresupport::readableproperties -set c d + oo::objdefine o ::oo::configuresupport::objreadableproperties -set e f + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set f e d b e + lappend result [info object properties o -all] [info object properties o -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c d e f} {} {a b c d e f} {}} +test ooProp-1.10 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + d create o + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b + oo::define d ::oo::configuresupport::writableproperties -set c d + oo::objdefine o ::oo::configuresupport::objwritableproperties -set e f + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set f e d b e + lappend result [info object properties o -all] [info object properties o -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c d e f} {} {a b c d e f}} +test ooProp-1.11 {TIP 558: properties: core support cache} -setup { + oo::class create parent + unset -nocomplain result +} -body { + oo::class create m { + superclass parent + ::oo::configuresupport::readableproperties -set a + ::oo::configuresupport::writableproperties -set c + } + oo::class create c { + superclass parent + ::oo::configuresupport::readableproperties -set b + ::oo::configuresupport::writableproperties -set d + } + c create o + lappend result [info object properties o -all -readable] \ + [info object properties o -all -writable] + oo::objdefine o mixin m + lappend result [info object properties o -all -readable] \ + [info object properties o -all -writable] +} -cleanup { + parent destroy +} -result {b d {a b} {c d}} + +test ooProp-2.1 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + variable x y + method report {} { + lappend ::result "x=$x, y=$y" + } + } + set pt [Point new -x 3] + $pt report + $pt configure -y 4 + $pt report + lappend result [$pt configure -x],[$pt configure -y] [$pt configure] +} -cleanup { + parent destroy +} -result {{x=3, y=0} {x=3, y=4} 3,4 {-x 3 -y 4}} +test ooProp-2.2 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + oo::configurable create 3DPoint { + superclass Point + property z + constructor args { + next -z 0 {*}$args + } + } + set pt [3DPoint new -x 3 -y 4 -z 5] + list [$pt configure -x],[$pt configure -y],[$pt configure -z] \ + [$pt configure] +} -cleanup { + parent destroy +} -result {3,4,5 {-x 3 -y 4 -z 5}} +test ooProp-2.3 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + set pt [Point new -x 3 -y 4] + oo::objdefine $pt property z + $pt configure -z 5 + list [$pt configure -x],[$pt configure -y],[$pt configure -z] \ + [$pt configure] +} -cleanup { + parent destroy +} -result {3,4,5 {-x 3 -y 4 -z 5}} +test ooProp-2.4 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + [Point new] configure gorp +} -returnCodes error -cleanup { + parent destroy +} -result {bad property "gorp": must be -x or -y} +test ooProp-2.5 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + oo::configurable create 3DPoint { + superclass Point + property z + constructor args { + next -z 0 {*}$args + } + } + [3DPoint new] configure gorp +} -returnCodes error -cleanup { + parent destroy +} -result {bad property "gorp": must be -x, -y, or -z} +test ooProp-2.6 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + [Point create p] configure -x 1 -y +} -returnCodes error -cleanup { + parent destroy +} -result {wrong # args: should be "::p configure ?-option value ...?"} +test ooProp-2.7 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + property x y -kind writable + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + Point create p + list [p configure -y ok] [catch {p configure -y} msg] $msg +} -cleanup { + parent destroy +} -result {{} 1 {property "-y" is write only}} +test ooProp-2.8 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + property x y -kind readable + constructor args { + my configure -x 0 {*}$args + variable y 123 + } + } + Point create p + list [p configure] [p configure -y] [catch {p configure -y foo} msg] $msg +} -cleanup { + parent destroy +} -result {{-x 0 -y 123} 123 1 {property "-y" is read only}} + +test ooProp-3.1 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property x -get { + global result + lappend result "get" + return [lrepeat 3 $xyz] + } -set { + global result + lappend result [list set $value] + set xyz [expr {$value * 3}] + } + } + Point create pt + pt configure -x 5 + lappend result >[pt configure -x]< +} -cleanup { + parent destroy +} -result {{set 5} get {>15 15 15<}} +test ooProp-3.2 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property x -get { + global result + lappend result "get" + return [lrepeat 3 $xyz] + } -set { + global result + lappend result [list set $value] + set xyz [expr {$value * 3}] + } y -kind readable -get {return $xyz} + } + Point create pt + pt configure -x 5 + lappend result >[pt configure -x]< [pt configure -y] +} -cleanup { + parent destroy +} -result {{set 5} get {>15 15 15<} 15} +test ooProp-3.3 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property -x -get {return $xyz} + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "-x": must not begin with -} +test ooProp-3.4 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property "x y" + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x y": must be a simple word} +test ooProp-3.5 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property ::x + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "::x": must not contain namespace separators} +test ooProp-3.6 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x( + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x(": must not contain parentheses} +test ooProp-3.7 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x) + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x)": must not contain parentheses} +test ooProp-3.8 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -get + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -get option} +test ooProp-3.9 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -set + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -set option} +test ooProp-3.10 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -kind + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing kind value to go with -kind option} +test ooProp-3.11 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -get {} -set + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -set option} +test ooProp-3.12 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {} -get {return ok} + } + [Point new] configure -x +} -cleanup { + parent destroy +} -result ok +test ooProp-3.13 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -kind gorp + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad kind "gorp": must be readable, readwrite, or writable} +test ooProp-3.14 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -k reada -g {return ok} + } + [Point new] configure -x +} -cleanup { + parent destroy +} -result ok +test ooProp-3.15 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property {*}{ + x -kind writable + y -get {return ok} + } + } + [Point new] configure -y +} -cleanup { + parent destroy +} -result ok +test ooProp-3.16 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + variable xy + property x -kind readable -get {return $xy} + property x -kind writable -set {set xy $value} + } + Point create pt + list [catch { + pt configure -x ok + } msg] $msg [catch { + pt configure -x + } msg] $msg [catch { + pt configure -y 1 + } msg] $msg +} -cleanup { + parent destroy +} -result {0 {} 1 {property "-x" is write only} 1 {bad property "-y": must be -x}} +test ooProp-3.17 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code break} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a break} +test ooProp-3.18 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code break} + } + while 1 { + [Point new] configure + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a break} +test ooProp-3.19 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {error "boo"} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.20 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {error "boo"} + } + while 1 { + [Point new] configure + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.21 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code continue} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a continue} +test ooProp-3.22 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -level 2 ok} + } + apply {{} { + [Point new] configure + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.23 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -level 2 ok} + } + apply {{} { + [Point new] configure -x + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.24 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -code break} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property setter for -x did a break} +test ooProp-3.25 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -code continue} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property setter for -x did a continue} +test ooProp-3.26 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {error "boo"} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.27 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -level 2 ok} + } + apply {{} { + [Point new] configure -x gorp + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.28 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + private property var + } + Point create pt + pt configure -var ok + pt configure -var +} -cleanup { + parent destroy +} -result ok + +test ooProp-4.1 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property -x}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property name "-x": must not begin with - + while executing +"property -x" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property -x}"} {TCL OO PROPERTY_FORMAT}} +test ooProp-4.2 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -get}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing body to go with -get option + while executing +"property x -get" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -get}"} {TCL WRONGARGS}} +test ooProp-4.3 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -set}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing body to go with -set option + while executing +"property x -set" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -set}"} {TCL WRONGARGS}} +test ooProp-4.4 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -kind}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing kind value to go with -kind option + while executing +"property x -kind" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -kind}"} {TCL WRONGARGS}} +test ooProp-4.5 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -kind gorp}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad kind "gorp": must be readable, readwrite, or writable + while executing +"property x -kind gorp" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -kind gorp}"} {TCL LOOKUP INDEX kind gorp}} +test ooProp-4.6 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -gorp}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad option "-gorp": must be -get, -kind, or -set + while executing +"property x -gorp" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -gorp}"} {TCL LOOKUP INDEX option -gorp}} +test ooProp-4.7 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point { + superclass parent + property x + } + Point create pt + list [catch {pt configure -gorp} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property "-gorp": must be -x + while executing +"pt configure -gorp"} {TCL LOOKUP INDEX property -gorp}} +test ooProp-4.8 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point { + superclass parent + property x + } + Point create pt + list [catch {pt configure -gorp blarg} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property "-gorp": must be -x + while executing +"pt configure -gorp blarg"} {TCL LOOKUP INDEX property -gorp}} + +cleanupTests +return + +# Local Variables: +# mode: tcl +# End: Index: tests/ooUtil.test ================================================================== --- tests/ooUtil.test +++ tests/ooUtil.test @@ -1,17 +1,17 @@ # This file contains a collection of tests for functionality originally # sourced from the ooutil package in Tcllib. Sourcing this file into Tcl runs # the tests and generates output for errors. No output means no errors were # found. # -# Copyright (c) 2014-2016 Andreas Kupries -# Copyright (c) 2018 Donal K. Fellows +# Copyright © 2014-2016 Andreas Kupries +# Copyright © 2018 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require TclOO 1.0.3 +package require tcl::oo 1.3.0 if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } @@ -175,10 +175,22 @@ list [Table find foo bar] [info commands source] } } -cleanup { interp delete $safeinterp } -result {{::Table called with arguments: foo bar} {}} +test ooUtil-1.10.1 {Bug 680503: classmethod shouldn't require create body} -body { + oo::class create C + oo::define C {classmethod cm {} {}} +} -cleanup { + catch {C destroy} +} -result {} +test ooUtil-1.10.2 {Bug 680503: case that worked} -body { + oo::class create C {} + oo::define C {classmethod cm {} {}} +} -cleanup { + catch {C destroy} +} -result {} test ooUtil-2.1 {TIP 478: callback generation} -setup { oo::class create parent } -body { oo::class create c { @@ -427,11 +439,11 @@ lappend codes [$x foo] [$x bar] $y } -cleanup { parent destroy } -result {1 1 1 123 456 ::y} -test ooUtil-6.1 {TIP 478: classvarable} -setup { +test ooUtil-6.1 {TIP 478: classvariable} -setup { oo::class create parent } -body { oo::class create xyz { superclass parent initialise { @@ -457,11 +469,11 @@ $q b lappend result [[xyz new] c] } -cleanup { parent destroy } -result {{1 2} {1 2} {2 3}} -test ooUtil-6.2 {TIP 478: classvarable error case} -setup { +test ooUtil-6.2 {TIP 478: classvariable error case} -setup { oo::class create parent } -body { oo::class create xyz { superclass parent method a {} { @@ -473,11 +485,11 @@ set q [xyz new] list [$p a] [$q a] } -returnCodes error -cleanup { parent destroy } -result {bad variable name "x(1)": can't create a scalar variable that looks like an array element} -test ooUtil-6.3 {TIP 478: classvarable error case} -setup { +test ooUtil-6.3 {TIP 478: classvariable error case} -setup { oo::class create parent } -body { oo::class create xyz { superclass parent method a {} { @@ -524,10 +536,33 @@ cls create o pqr list [o foo] [pqr] [rename [info object namespace o]::my {}] [catch pqr msg] $msg } -cleanup { parent destroy } -result {{in foo of ::o} {in foo of ::o} {} 1 {invalid command name "pqr"}} + +# Tests a very weird combination of things (with a key problem locus in +# MixinClassDelegates) that TIP 567 fixes +test ooUtil-8.1 {TIP 567: call oo::define twice from metaclass constructor} -setup { + oo::class create parent +} -body { + ::oo::class create A { + superclass parent + } + ::oo::class create B { + superclass ::oo::class parent + constructor {{definitionScript ""}} { + next $definitionScript + next {superclass ::A} + } + } + B create C { + superclass A + } + C create instance +} -cleanup { + parent destroy +} -result ::instance # Tests that verify issues detected with the tcllib version of the code test ooUtil-tcllib-ticket-b3577ed586 {test scoping of delegation in oo::class.Delegate } -setup { oo::class create animal {} namespace eval ::ooutiltest { Index: tests/opt.test ================================================================== --- tests/opt.test +++ tests/opt.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,22 +15,22 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } # the package we are going to test -package require opt 0.4.8 +package require opt 0.4.9 # we are using implementation specifics to test the package #### functions tests ##### set n $::tcl::OptDescN test opt-1.1 {OptKeyRegister / check that auto allocation is skipping existing keys} { - list [::tcl::OptKeyRegister {} $n] [::tcl::OptKeyRegister {} [expr $n+1]] [::tcl::OptKeyRegister {}] -} "$n [expr $n+1] [expr $n+2]" + list [::tcl::OptKeyRegister {} $n] [::tcl::OptKeyRegister {} [expr {$n+1}]] [::tcl::OptKeyRegister {}] +} "$n [expr {$n+1}] [expr {$n+2}]" test opt-2.1 {OptKeyDelete} { list [::tcl::OptKeyRegister {} testkey] \ [info exists ::tcl::OptDesc(testkey)] \ [::tcl::OptKeyDelete testkey] \ Index: tests/package.test ================================================================== --- tests/package.test +++ tests/package.test @@ -3,13 +3,13 @@ # libraries against which to test. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2011 Donal K. Fellows +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2011 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,11 +16,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Do all this in a child interp to avoid garbaging the package list set i [interp create] tcltest::loadIntoChildInterpreter $i {*}$argv catch [list load {} Tcltest $i] @@ -1338,11 +1338,11 @@ } } test package-13.0 {package prefer defaults} -body { prefer -} -result [expr {[string match {*[ab]*} [package provide Tcl]] ? "latest" : "stable"}] +} -result [expr {[string match {*[ab]*} [package provide tcl]] ? "latest" : "stable"}] test package-13.1 {package prefer defaults} -body { set ::env(TCL_PKG_PREFER_LATEST) stable ;# value not relevant! prefer } -cleanup { unset -nocomplain ::env(TCL_PKG_PREFER_LATEST) Index: tests/parse.test ================================================================== --- tests/parse.test +++ tests/parse.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the procedures in the # file tclParse.c. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ namespace eval ::tcl::test::parse { namespace import ::tcltest::* ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testparser [llength [info commands testparser]] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testevalobjv [llength [info commands testevalobjv]] testConstraint testevalex [llength [info commands testevalex]] @@ -29,11 +29,11 @@ testConstraint testcmdtrace [llength [info commands testcmdtrace]] testConstraint testevent [llength [info commands testevent]] testConstraint memory [llength [info commands memory]] test parse-1.1 {Tcl_ParseCommand procedure, computing string length} {testparser testbytestring} { - testparser [testbytestring "foo\0 bar"] -1 + testparser [testbytestring "foo\x00 bar"] -1 } {- foo 1 simple foo 1 text foo 0 {}} test parse-1.2 {Tcl_ParseCommand procedure, computing string length} testparser { testparser "foo bar" -1 } {- {foo bar} 2 simple foo 1 text foo 0 simple bar 1 text bar 0 {}} test parse-1.3 {Tcl_ParseCommand procedure, leading space} testparser { @@ -276,11 +276,11 @@ test parse-6.9 {ParseTokens procedure, error in command substitution} { info complete {a [b "c d} } {0} test parse-6.10 {ParseTokens procedure, incomplete sub-command} { info complete {puts [ - expr 1+1 + expr {1+1} #this is a comment ]} } {0} test parse-6.11 {ParseTokens procedure, memory allocation for big nested command} testparser { testparser {[$a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b)]} 0 } {- {[$a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b)]} 1 word {[$a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b)]} 1 command {[$a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b) $a(b)]} 0 {}} @@ -298,12 +298,12 @@ } {- b\\\nc 2 simple b 1 text b 0 simple c 1 text c 0 {}} test parse-6.15 {ParseTokens procedure, backslash-newline} testparser { testparser "\"b\\\nc\"" 0 } {- \"b\\\nc\" 1 word \"b\\\nc\" 3 text b 0 backslash \\\n 0 text c 0 {}} test parse-6.16 {ParseTokens procedure, backslash substitution} testparser { - testparser {\n\a\x7f} 0 -} {- {\n\a\x7f} 1 word {\n\a\x7f} 3 backslash {\n} 0 backslash {\a} 0 backslash {\x7f} 0 {}} + testparser {\n\a\x7F} 0 +} {- {\n\a\x7F} 1 word {\n\a\x7F} 3 backslash {\n} 0 backslash {\a} 0 backslash {\x7F} 0 {}} test parse-6.17 {ParseTokens procedure, null characters} {testparser testbytestring} { expr {[testparser [testbytestring "foo\0zz"] 0] eq "- [testbytestring foo\0zz] 1 word [testbytestring foo\0zz] 3 text foo 0 text [testbytestring \0] 0 text zz 0 {}" } } 1 @@ -374,16 +374,16 @@ set aresult $result set acode $code return "new result" } set handler1 [testasync create async1] - set ::aresult xxx - set ::acode yyy + set aresult xxx + set acode yyy } -cleanup { testasync delete } -body { - list [testevalobjv 0 testasync mark $handler1 original 0] $::acode $::aresult + list [testevalobjv 0 testasync mark $handler1 original 0] $acode $aresult } -result {{new result} 0 original} test parse-8.9 {Tcl_EvalObjv procedure, exceptional return} testevalobjv { list [catch {testevalobjv 0 error message} msg] $msg } {1 message} test parse-8.10 {Tcl_EvalObjv procedure, TCL_EVAL_GLOBAL} testevalobjv { @@ -479,15 +479,15 @@ } {test} test parse-10.2 {Tcl_EvalTokens, backslash sequences} testevalex { testevalex {concat test\063\062test} } {test32test} test parse-10.3 {Tcl_EvalTokens, nested commands} testevalex { - testevalex {concat [expr 2 + 6]} + testevalex {concat [expr {2 + 6}]} } {8} test parse-10.4 {Tcl_EvalTokens, nested commands} testevalex { unset -nocomplain a - list [catch {testevalex {concat xxx[expr $a]}} msg] $msg + list [catch {testevalex {concat xxx[expr {$a}]}} msg] $msg } {1 {can't read "a": no such variable}} test parse-10.5 {Tcl_EvalTokens, simple variables} testevalex { set a hello testevalex {concat $a} } {hello} @@ -497,11 +497,11 @@ testevalex {concat $a(12)} } {46} test parse-10.7 {Tcl_EvalTokens, array variables} testevalex { unset -nocomplain a set a(12) 46 - testevalex {concat $a(1[expr 3 - 1])} + testevalex {concat $a(1[expr {3 - 1}])} } {46} test parse-10.8 {Tcl_EvalTokens, array variables} testevalex { unset -nocomplain a list [catch {testevalex {concat $x($a)}} msg] $msg } {1 {can't read "a": no such variable}} @@ -516,11 +516,11 @@ test parse-10.11 {Tcl_EvalTokens, object values} testevalex { set a 123 testevalex {concat $a$a$a} } {123123123} test parse-10.12 {Tcl_EvalTokens, object values} testevalex { - testevalex {concat [expr 2][expr 4][expr 6]} + testevalex {concat [expr {2}][expr {4}][expr {6}]} } {246} test parse-10.13 {Tcl_EvalTokens, string values} testevalex { testevalex {concat {a" b"}} } {a" b"} test parse-10.14 {Tcl_EvalTokens, string values} testevalex { @@ -683,11 +683,11 @@ } {1 {can't read "abc": no such variable}} test parse-13.5 {Tcl_ParseVar procedure, error looking up variable} testparsevar { unset -nocomplain abc list [catch {testparsevar {$abc([bogus x y z])}} msg] $msg } {1 {invalid command name "bogus"}} -test parse-13.6 {Tcl_ParseVar memory leak} -constraints memory -setup { +test parse-13.6 {Tcl_ParseVar memory leak} -constraints {testparsevar memory} -setup { proc getbytes {} { return [lindex [split [memory info] \n] 3 3] } } -body { set a() foo @@ -705,11 +705,11 @@ unset -nocomplain a end i vn res tmp rename getbytes {} } -result 0 test parse-14.1 {Tcl_ParseBraces procedure, computing string length} {testparser testbytestring} { - testparser [testbytestring "foo\0 bar"] -1 + testparser [testbytestring "foo\x00 bar"] -1 } {- foo 1 simple foo 1 text foo 0 {}} test parse-14.2 {Tcl_ParseBraces procedure, computing string length} testparser { testparser "foo bar" -1 } {- {foo bar} 2 simple foo 1 text foo 0 simple bar 1 text bar 0 {}} test parse-14.3 {Tcl_ParseBraces procedure, words in braces} testparser { @@ -742,11 +742,11 @@ test parse-14.12 {Tcl_ParseBraces procedure, missing close brace} testparser { list [catch {testparser "foo \{xy\\\nz" 0} msg] $msg $::errorInfo } {1 {missing close-brace} missing\ close-brace\n\ \ \ \ (remainder\ of\ script:\ \"\{xy\\\nz\")\n\ \ \ \ invoked\ from\ within\n\"testparser\ \"foo\ \\\{xy\\\\\\nz\"\ 0\"} test parse-15.1 {Tcl_ParseQuotedString procedure, computing string length} {testparser testbytestring} { - testparser [testbytestring "foo\0 bar"] -1 + testparser [testbytestring "foo\x00 bar"] -1 } {- foo 1 simple foo 1 text foo 0 {}} test parse-15.2 {Tcl_ParseQuotedString procedure, computing string length} testparser { testparser "foo bar" -1 } {- {foo bar} 2 simple foo 1 text foo 0 simple bar 1 text bar 0 {}} test parse-15.3 {Tcl_ParseQuotedString procedure, word is quoted string} testparser { @@ -908,14 +908,14 @@ " 1 test parse-15.54 {CommandComplete procedure} " info complete \"foo bar;# \{\" " 1 test parse-15.55 {CommandComplete procedure} testbytestring { - info complete "set x [testbytestring \0]; puts hi" + info complete "set x [testbytestring \x00]; puts hi" } 1 test parse-15.56 {CommandComplete procedure} testbytestring { - info complete "set x [testbytestring \0]; \{" + info complete "set x [testbytestring \x00]; \{" } 0 test parse-15.57 {CommandComplete procedure} { info complete "# Comment should be complete command" } 1 test parse-15.58 {CommandComplete procedure, memory leaks} { @@ -982,30 +982,30 @@ test parse-18.14 {Tcl_SubstObj, exception handling} { subst {abc,[break],def} } {abc,} test parse-18.15 {Tcl_SubstObj, exception handling} { - subst {abc,[continue; expr 1+2],def} + subst {abc,[continue; expr {1+2}],def} } {abc,,def} test parse-18.16 {Tcl_SubstObj, exception handling} { - subst {abc,[return foo; expr 1+2],def} + subst {abc,[return foo; expr {1+2}],def} } {abc,foo,def} test parse-18.17 {Tcl_SubstObj, exception handling} { - subst {abc,[return -code 10 foo; expr 1+2],def} + subst {abc,[return -code 10 foo; expr {1+2}],def} } {abc,foo,def} test parse-18.18 {Tcl_SubstObj, exception handling} { subst {abc,[break; set {} {}{}],def} } {abc,} test parse-18.19 {Tcl_SubstObj, exception handling} { - list [catch {subst {abc,[continue; expr 1+2; set {} {}{}],def}} msg] $msg + list [catch {subst {abc,[continue; expr {1+2}; set {} {}{}],def}} msg] $msg } [list 1 "extra characters after close-brace"] test parse-18.20 {Tcl_SubstObj, exception handling} { - list [catch {subst {abc,[return foo; expr 1+2; set {} {}{}],def}} msg] $msg + list [catch {subst {abc,[return foo; expr {1+2}; set {} {}{}],def}} msg] $msg } [list 1 "extra characters after close-brace"] test parse-18.21 {Tcl_SubstObj, exception handling} { list [catch { - subst {abc,[return -code 10 foo; expr 1+2; set {} {}{}],def} + subst {abc,[return -code 10 foo; expr {1+2}; set {} {}{}],def} } msg] $msg } [list 1 "extra characters after close-brace"] test parse-18.22 {Tcl_SubstObj, side effects} { set a 0 Index: tests/parseExpr.test ================================================================== --- tests/parseExpr.test +++ tests/parseExpr.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the procedures in the # file tclCompExpr.c. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -12,11 +12,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Note that the Tcl expression parser (tclCompExpr.c) does not check # the semantic validity of the expressions it parses. It does not check, # for example, that a math function actually exists, or that the operands # of "<<" are integers. @@ -30,49 +30,49 @@ variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -83,11 +83,11 @@ testConstraint ieeeFloatingPoint [testIEEE] ###################################################################### test parseExpr-1.1 {Tcl_ParseExpr procedure, computing string length} {testexprparser testbytestring} { - testexprparser [testbytestring "1+2\0 +3"] -1 + testexprparser [testbytestring "1+2\x00 +3"] -1 } {- {} 0 subexpr 1+2 5 operator + 0 subexpr 1 1 text 1 0 subexpr 2 1 text 2 0 {}} test parseExpr-1.2 {Tcl_ParseExpr procedure, computing string length} testexprparser { testexprparser "1 + 2" -1 } {- {} 0 subexpr {1 + 2} 5 operator + 0 subexpr 1 1 text 1 0 subexpr 2 1 text 2 0 {}} test parseExpr-1.3 {Tcl_ParseExpr procedure, error getting initial lexeme} testexprparser { @@ -880,37 +880,37 @@ test parseExpr-21.36 {error messages} -body { expr {"abcdefghijklmnopqrstuvwxyz"@"abcdefghijklmnopqrstuvwxyz"} } -returnCodes error -result {invalid character "@" in expression "...fghijklmnopqrstuvwxyz"@"abcdefghijklmnopqrstu..."} test parseExpr-21.37 {error messages} -body { - expr [format {"%s" @ 0} [string repeat \u00a7 25]] + expr [format {"%s" @ 0} [string repeat \xA7 25]] } -returnCodes error -result [format {invalid character "@" -in expression "...%s" @ 0"} [string repeat \u00a7 10]] +in expression "...%s" @ 0"} [string repeat \xA7 10]] test parseExpr-21.38 {error messages} -body { - expr [format {0 @ "%s"} [string repeat \u00a7 25]] + expr [format {0 @ "%s"} [string repeat \xA7 25]] } -returnCodes error -result [format {invalid character "@" -in expression "0 @ "%s..."} [string repeat \u00a7 10]] +in expression "0 @ "%s..."} [string repeat \xA7 10]] test parseExpr-21.39 {error messages} -body { - expr [format {"%s" @ "%s"} [string repeat \u00a7 25] [string repeat \u00a7 25]] + expr [format {"%s" @ "%s"} [string repeat \xA7 25] [string repeat \xA7 25]] } -returnCodes error -result [format {invalid character "@" -in expression "...%s" @ "%s..."} [string repeat \u00a7 10] [string repeat \u00a7 10]] +in expression "...%s" @ "%s..."} [string repeat \xA7 10] [string repeat \xA7 10]] test parseExpr-21.40 {error messages} -body { catch {expr {"abcdefghijklmnopqrstuvwxyz"@0}} m o dict get $o -errorinfo } -result {invalid character "@" in expression "...fghijklmnopqrstuvwxyz"@0" (parsing expression ""abcdefghijklmnopqrstu...") invoked from within "expr {"abcdefghijklmnopqrstuvwxyz"@0}"} test parseExpr-21.41 {error messages} -body { - catch {expr [format {"%s" @ 0} [string repeat \u00a7 25]]} m o + catch {expr [format {"%s" @ 0} [string repeat \xA7 25]]} m o dict get $o -errorinfo } -result [format {invalid character "@" in expression "...%s" @ 0" (parsing expression ""%s...") invoked from within -"expr [format {"%%s" @ 0} [string repeat \u00a7 25]]"} [string repeat \u00a7 10] [string repeat \u00a7 10]] +"expr [format {"%%s" @ 0} [string repeat \xA7 25]]"} [string repeat \xA7 10] [string repeat \xA7 10]] test parseExpr-21.42 {error message} -body { expr {123456789012345678901234567890*"abcdefghijklmnopqrstuvwxyz} } -returnCodes error -result {missing " in expression "...012345678901234567890*"abcdefghijklmnopqrstuv..."} test parseExpr-21.43 {error message} -body { @@ -1032,11 +1032,11 @@ test parseExpr-22.10 {Bug 3401704} -constraints testexprparser -body { catch {testexprparser 1.3_() -1} m o dict get $o -errorcode } -result {TCL PARSE EXPR BADCHAR} test parseExpr-22.11 {Bug 3401704} -constraints testexprparser -body { - catch {testexprparser 1e-3_() -1} m o + catch {testexprparser 1e-3`() -1} m o dict get $o -errorcode } -result {TCL PARSE EXPR BADCHAR} test parseExpr-22.12 {Bug 3401704} -constraints testexprparser -body { catch {testexprparser naneq() -1} m o dict get $o -errorcode @@ -1064,17 +1064,25 @@ catch {testexprparser 0b02 -1} m o dict get $o -errorcode } -result {TCL PARSE EXPR BADNUMBER BINARY} test parseExpr-22.19 {Bug d2ffcca163} -constraints testexprparser -body { - testexprparser \u0433 -1 + testexprparser г -1 } -returnCodes error -match glob -result {*invalid character*} test parseExpr-22.20 {Bug d2ffcca163} -constraints testexprparser -body { - testexprparser \u043f -1 + testexprparser п -1 } -returnCodes error -match glob -result {*invalid character*} test parseExpr-22.21 {Bug d2ffcca163} -constraints testexprparser -body { - testexprparser in\u0433(0) -1 + testexprparser inг(0) -1 } -returnCodes error -match glob -result {missing operand*} + +test parseExpr-23.1 {TIP 582: comments} -constraints testexprparser -body { + testexprparser "7 # * 8 " -1 +} -result {- {} 0 subexpr 7 1 text 7 0 {}} +test parseExpr-23.2 {TIP 582: comments} -constraints testexprparser -body { + testexprparser "7 #\n* 8 " -1 +} -result {- {} 0 subexpr {7 # +*} 5 operator # 0 subexpr 7 1 text 7 0 subexpr * 1 text * 0 {}} # cleanup cleanupTests return Index: tests/parseOld.test ================================================================== --- tests/parseOld.test +++ tests/parseOld.test @@ -1,16 +1,15 @@ -# Commands covered: set (plus basic command syntax). Also tests the -# procedures in the file tclOldParse.c. This set of tests is an old -# one that predates the new parser in Tcl 8.1. +# Commands covered: set (plus basic command syntax). This set +# of tests is an old one that predates the parser in Tcl 8.1. # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,14 +16,13 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testwordend [llength [info commands testwordend]] -testConstraint testbytestring [llength [info commands testbytestring]] # Save the argv value for restoration later set savedArgv $argv proc fourArgs {a b c d} { @@ -133,11 +131,11 @@ ]b set a } a22b test parseOld-4.4 {command substitution} { set a 7.7 - if [catch {expr int($a)}] {set a foo} + if {[catch {expr {int($a)}}]} {set a foo} set a } 7.7 # Variable substitution. @@ -262,18 +260,18 @@ eval "list a b\\\nc d" } {a b c d} test parseOld-7.11 {backslash substitution} { eval "list a \"b c\"\\\nd e" } {a {b c} d e} -test parseOld-7.12 {backslash substitution} testbytestring { - expr {[list \ua2] eq [testbytestring "\xc2\xa2"]} -} 1 -test parseOld-7.13 {backslash substitution} testbytestring { - expr {[list \u4e21] eq [testbytestring "\xe4\xb8\xa1"]} -} 1 -test parseOld-7.14 {backslash substitution} testbytestring { - expr {[list \u4e2k] eq [testbytestring "\xd3\xa2k"]} +test parseOld-7.12 {backslash substitution} { + expr {[list \uA2] eq "¢"} +} 1 +test parseOld-7.13 {backslash substitution} { + expr {[list \u4E21] eq "両"} +} 1 +test parseOld-7.14 {backslash substitution} { + expr {[list \u4E2k] eq "Ӣk"} } 1 # Semi-colon. test parseOld-8.1 {semi-colons} { @@ -362,21 +360,21 @@ ("eval" body line 1) invoked from within "eval \$x[format "%01000d" 0]("}} test parseOld-10.15 {syntax errors, missplaced braces} { catch { - proc misplaced_end_brace {} { - set what foo - set when [expr ${what}size - [set off$what]}] + proc misplaced_end_brace {} { + set what foo + set when [expr ${what}size - [set off$what]}] } msg set msg } {extra characters after close-brace} test parseOld-10.16 {syntax errors, missplaced braces} { catch { - set a { - set what foo - set when [expr ${what}size - [set off$what]}] + set a { + set what foo + set when [expr ${what}size - [set off$what]}] } msg set msg } {extra characters after close-brace} test parseOld-10.17 {syntax errors, unusual spacing} { list [catch {return [ [1]]} msg] $msg @@ -453,84 +451,18 @@ set a } {new} test parseOld-13.1 {comments at the end of a bracketed script} { set x "[ -expr 1+1 +expr {1+1} # skip this! ]" } {2} -test parseOld-14.1 {TclWordEnd procedure} {testwordend} { - testwordend " \n abc" -} {c} -test parseOld-14.2 {TclWordEnd procedure} {testwordend} { - testwordend " \\\n" -} {} -test parseOld-14.3 {TclWordEnd procedure} {testwordend} { - testwordend " \\\n " -} { } -test parseOld-14.4 {TclWordEnd procedure} {testwordend} { - testwordend {"abc"} -} {"} -#" Emacs formatting :^( -test parseOld-14.5 {TclWordEnd procedure} {testwordend} { - testwordend {{xyz}} -} \} -test parseOld-14.6 {TclWordEnd procedure} {testwordend} { - testwordend {{a{}b{}\}} xyz} -} "\} xyz" -test parseOld-14.7 {TclWordEnd procedure} {testwordend} { - testwordend {abc[this is a]def ghi} -} {f ghi} -test parseOld-14.8 {TclWordEnd procedure} {testwordend} { - testwordend "puts\\\n\n " -} "s\\\n\n " -test parseOld-14.9 {TclWordEnd procedure} {testwordend} { - testwordend "puts\\\n " -} "s\\\n " -test parseOld-14.10 {TclWordEnd procedure} {testwordend} { - testwordend "puts\\\n xyz" -} "s\\\n xyz" -test parseOld-14.11 {TclWordEnd procedure} {testwordend} { - testwordend {a$x.$y(a long index) foo} -} ") foo" -test parseOld-14.12 {TclWordEnd procedure} {testwordend} { - testwordend {abc; def} -} {; def} -test parseOld-14.13 {TclWordEnd procedure} {testwordend} { - testwordend {abc def} -} {c def} -test parseOld-14.14 {TclWordEnd procedure} {testwordend} { - testwordend {abc def} -} {c def} -test parseOld-14.15 {TclWordEnd procedure} {testwordend} { - testwordend "abc\ndef" -} "c\ndef" -test parseOld-14.16 {TclWordEnd procedure} {testwordend} { - testwordend "abc" -} {c} -test parseOld-14.17 {TclWordEnd procedure} {testwordend} { - testwordend "a\000bc" -} {c} -test parseOld-14.18 {TclWordEnd procedure} {testwordend} { - testwordend \[a\000\] -} {]} -test parseOld-14.19 {TclWordEnd procedure} {testwordend} { - testwordend \"a\000\" -} {"} -#" Emacs formatting :^( -test parseOld-14.20 {TclWordEnd procedure} {testwordend} { - testwordend a{\000}b -} {b} -test parseOld-14.21 {TclWordEnd procedure} {testwordend} { - testwordend " \000b" -} {b} - test parseOld-15.1 {TclScriptEnd procedure} { info complete {puts [ - expr 1+1 + expr {1+1} #this is a comment ]} } {0} test parseOld-15.2 {TclScriptEnd procedure} { info complete "abc\\\n" } {0} Index: tests/pid.test ================================================================== --- tests/pid.test +++ tests/pid.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1995 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1995 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -45,13 +45,13 @@ } -cleanup { removeFile test1 } -result {} test pid-1.4 {pid command} pidDefined { list [catch {pid a b} msg] $msg -} {1 {wrong # args: should be "pid ?channelId?"}} +} {1 {wrong # args: should be "pid ?channel?"}} test pid-1.5 {pid command} pidDefined { list [catch {pid gorp} msg] $msg } {1 {can not find channel named "gorp"}} # cleanup ::tcltest::cleanupTests return Index: tests/pkgIndex.tcl ================================================================== --- tests/pkgIndex.tcl +++ tests/pkgIndex.tcl @@ -1,3 +1,3 @@ #! /usr/bin/env tclsh -package ifneeded tcltests 0.1 [list source $dir/tcltests.tcl] +package ifneeded tcltests 0.1 [list source -encoding utf-8 $dir/tcltests.tcl] Index: tests/pkgMkIndex.test ================================================================== --- tests/pkgMkIndex.test +++ tests/pkgMkIndex.test @@ -3,11 +3,11 @@ # libraries against which to test. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998-1999 Scriptics Corporation. # All rights reserved. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* @@ -313,11 +313,11 @@ package provide pkg2 1.0 namespace eval pkg2 { namespace export p2-1 } proc pkg2::p2-1 { num } { - return [expr $num * 2] + return [expr {$num * 2}] } } [file join pkg pkg2_a.tcl] makeFile { # This package is required by pkg1. @@ -326,11 +326,11 @@ package provide pkg2 1.0 namespace eval pkg2 { namespace export p2-2 } proc pkg2::p2-2 { num } { - return [expr $num * 3] + return [expr {$num * 3}] } } [file join pkg pkg2_b.tcl] test pkgMkIndex-4.1 {split package} { pkgtest::runIndex -lazy $fullPkgPath pkg2_a.tcl pkg2_b.tcl @@ -407,14 +407,14 @@ package provide pkg3 1.0 namespace eval pkg3 { namespace export p3-1 p3-2 } proc pkg3::p3-1 { num } { - return {[expr $num * 2]} + return {[expr {$num * 2}]} } proc pkg3::p3-2 { num } { - return {[expr $num * 3]} + return {[expr {$num * 3}]} } } [file join pkg pkg3.tcl] test pkgMkIndex-6.1 {pkg1 requires pkg3} { pkgtest::runIndex -lazy $fullPkgPath pkg1.tcl pkg3.tcl @@ -488,11 +488,11 @@ removeFile [file join pkg pkg2_a.tcl] removeFile [file join pkg pkg2_b.tcl] makeFile { # This package requires circ2, and circ2 requires circ3, which in turn -# requires circ1. In case of cirularities, pkg_mkIndex should give up when +# requires circ1. In case of circularities, pkg_mkIndex should give up when # it gets stuck. package require circ2 1.0 package provide circ1 1.0 namespace eval circ1 { namespace export c1-1 c1-2 c1-3 c1-4 @@ -518,14 +518,14 @@ package provide circ2 1.0 namespace eval circ2 { namespace export c2-1 c2-2 } proc circ2::c2-1 { num } { - return [expr $num * [circ3::c3-1]] + return [expr {$num * [circ3::c3-1]}] } proc circ2::c2-2 { num } { - return [expr $num * [circ3::c3-2]] + return [expr {$num * [circ3::c3-2]}] } } [file join pkg circ2.tcl] makeFile { # This package is required by circ2, and in turn requires circ1. This closes @@ -557,12 +557,12 @@ set dll "[file tail $x]Required" testConstraint $dll [file exists $x] if {[testConstraint $dll]} { makeFile { -# This package provides Pkga, which is also provided by a DLL. -package provide Pkga 1.0 +# This package provides pkga, which is also provided by a DLL. +package provide pkga 1.0 proc pkga_neq { x } { return [expr {! [pkgq_eq $x]}] } } [file join pkg pkga.tcl] file copy -force $x $fullPkgPath @@ -574,24 +574,26 @@ # delete the file and not get stuck because we're holding a reference to # it. set cmd [list pkg_mkIndex -lazy $fullPkgPath [file tail $x] pkga.tcl] exec [interpreter] << $cmd pkgtest::runCreatedIndex {0 {}} -lazy $fullPkgPath pkga[info sharedlibextension] pkga.tcl -} "0 {{Pkga:1.0 {tclPkgSetup {pkga[info sharedlibextension] load {pkga_eq pkga_quote}} {pkga.tcl source pkga_neq}}}}" +} "0 {{pkga:1.0 {tclPkgSetup {pkga[info sharedlibextension] load {pkga_eq pkga_quote}} {pkga.tcl source pkga_neq}}}}" + test pkgMkIndex-10.2 {package in DLL hidden by -load} [list exec $dll] { # Do all [load]ing of shared libraries in another process, so we can # delete the file and not get stuck because we're holding a reference to # it. # # This test depends on context from prior test, so repeat it. + set script \ "[list pkg_mkIndex -lazy $fullPkgPath [file tail $x] pkga.tcl]" append script \n \ "[list pkg_mkIndex -lazy -load Pkg* $fullPkgPath [file tail $x]]" exec [interpreter] << $script pkgtest::runCreatedIndex {0 {}} -lazy -load Pkg* -- $fullPkgPath pkga[info sharedlibextension] -} {0 {}} +} "0 {}" if {[testConstraint $dll]} { file delete -force [file join $fullPkgPath [file tail $x]] removeFile [file join pkg pkga.tcl] } @@ -650,11 +652,11 @@ pkgtest::runIndex -lazy $fullPkgPath samename.tcl } {0 {{football:1.0 {tclPkgSetup {samename.tcl source {::college::team ::pro::team}}}}}} removeFile [file join pkg samename.tcl] -# Proc names with embedded spaces are properly listed (ie, correct number of +# Proc names with embedded spaces are properly listed (i.e. correct number of # braces) in result makeFile { package provide spacename 1.0 proc {a b} {} {} proc {c d} {} {} Index: tests/platform.test ================================================================== --- tests/platform.test +++ tests/platform.test @@ -2,16 +2,17 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1999 by Scriptics Corporation +# Copyright © 1999 Scriptics Corporation # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. package require tcltest 2.5 +source [file join [file dirname [info script]] tcltests.tcl] namespace eval ::tcl::test::platform { namespace import ::tcltest::testConstraint namespace import ::tcltest::test namespace import ::tcltest::cleanupTests @@ -19,12 +20,11 @@ # This is not how [variable] works. See TIP 276. #variable ::tcl_platform namespace upvar :: tcl_platform tcl_platform ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] -package require tcltests +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testCPUID [llength [info commands testcpuid]] testConstraint testlongsize [llength [info commands testlongsize]] test platform-1.0 {tcl_platform(engine)} { Index: tests/proc-old.test ================================================================== --- tests/proc-old.test +++ tests/proc-old.test @@ -5,13 +5,13 @@ # that contains tests for the tclProc.c source file. # # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -23,11 +23,11 @@ catch {rename foo ""} proc tproc {} {return a; return b} test proc-old-1.1 {simple procedure call and return} {tproc} a proc tproc x { - set x [expr $x+1] + set x [expr {$x + 1}] return $x } test proc-old-1.2 {simple procedure call and return} {tproc 2} 3 test proc-old-1.3 {simple procedure call and return} { proc tproc {} {return foo} @@ -47,37 +47,37 @@ list [tproc] [append x foo] } {{} foo} test proc-old-2.1 {local and global variables} { proc tproc x { - set x [expr $x+1] + set x [expr {$x + 1}] return $x } set x 42 list [tproc 6] $x } {7 42} test proc-old-2.2 {local and global variables} { proc tproc x { - set y [expr $x+1] + set y [expr {$x + 1}] return $y } set y 18 list [tproc 6] $y } {7 18} test proc-old-2.3 {local and global variables} { proc tproc x { global y - set y [expr $x+1] + set y [expr {$x + 1}] return $y } set y 189 list [tproc 6] $y } {7 7} test proc-old-2.4 {local and global variables} { proc tproc x { global y - return [expr $x+$y] + return [expr {$x + $y}] } set y 189 list [tproc 6] $y } {195 189} catch {unset _undefined_} @@ -135,29 +135,29 @@ } {0 z} test proc-old-3.7 {local and global arrays} { proc t1 {args} {global info; set info 1} catch {unset a} set info {} - do {global a; trace var a(1) w t1} + do {global a; trace add var a(1) write t1} set a(1) 44 set info } 1 test proc-old-3.8 {local and global arrays} { proc t1 {args} {global info; set info 1} catch {unset a} - trace var a(1) w t1 + trace add var a(1) write t1 set info {} - do {global a; trace vdelete a(1) w t1} + do {global a; trace remove variable a(1) write t1} set a(1) 44 set info } {} test proc-old-3.9 {local and global arrays} { proc t1 {args} {global info; set info 1} catch {unset a} - trace var a(1) w t1 - do {global a; trace vinfo a(1)} -} {{w t1}} + trace add var a(1) write t1 + do {global a; trace info var a(1)} +} {{write t1}} catch {unset a} test proc-old-30.1 {arguments and defaults} { proc tproc {x y z} { return [list $x $y $z] @@ -347,11 +347,11 @@ global fooMsg set fooMsg "foo was called: $args" } proc tproc {} { set x 44 - trace var x u foo + trace add var x unset foo while {$x < 100} { error "Nested error" } } set fooMsg "foo not called" @@ -359,11 +359,11 @@ } {1 {Nested error} {Nested error while executing "error "Nested error"" (procedure "tproc" line 5) invoked from within -"tproc"} {foo was called: x {} u}} +"tproc"} {foo was called: x {} unset}} # The tests below will really only be useful when run under Purify or # some other system that can detect accesses to freed memory... test proc-old-6.1 {procedure that redefines itself} { @@ -502,11 +502,11 @@ test proc-old-10.1 {ByteCode epoch change during recursive proc execution} { proc t1 x { set y 20 rename expr expr.old rename expr.old expr - if $x then {t1 0} ;# recursive call after foo's code is invalidated + if {$x} then {t1 0} ;# recursive call after foo's code is invalidated return 20 } t1 1 } 20 Index: tests/proc.test ================================================================== --- tests/proc.test +++ tests/proc.test @@ -5,22 +5,23 @@ # appear in other test files such as proc-old.test. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands -testConstraint procbodytest [expr {![catch {package require procbodytest}]}] +testConstraint tcl::test [expr {![catch {package require tcl::test}]}] testConstraint memory [llength [info commands memory]] catch {namespace delete {*}[namespace children :: test_ns_*]} catch {rename p ""} catch {rename {} ""} @@ -98,11 +99,11 @@ } -result {q: value:at: q: value:at: {::test_ns_1::q: ::test_ns_1::value:at:} ::test_ns_1::q: ::test_ns_1::value:at:} test proc-1.7 {Tcl_ProcObjCmd, check that formal parameter names are not array elements} -setup { catch {rename p ""} } -returnCodes error -body { proc p {a(1) a(2)} { - set z [expr $a(1)+$a(2)] + set z [expr {$a(1)+$a(2)}] puts "$z=z, $a(1)=$a(1)" } } -result {formal parameter "a(1)" is an array element} test proc-1.8 {Tcl_ProcObjCmd, check that formal parameter names are simple names} -setup { catch {rename p ""} @@ -208,18 +209,18 @@ catch {rename p ""} catch {rename t ""} # Note that the test require that procedures whose body is used to create -# procbody objects must be executed before the procbodytest::proc command is +# procbody objects must be executed before the tcl::procbodytest::proc command is # executed, so that the Proc struct is populated correctly (CompiledLocals are # added at compile time). -test proc-4.1 {TclCreateProc, procbody obj} -constraints procbodytest -body { +test proc-4.1 {TclCreateProc, procbody obj} -constraints tcl::test -body { proc p x {return "$x:$x"} set rv [p P] - procbodytest::proc t x p + tcl::procbodytest::proc t x p lappend rv [t T] } -cleanup { catch {rename p ""} catch {rename t ""} } -result {P:P T:T} @@ -227,25 +228,25 @@ proc p x { set y [string tolower $x] return "$x:$y" } set rv [p P] - procbodytest::proc t x p + tcl::procbodytest::proc t x p lappend rv [t T] -} -constraints procbodytest -cleanup { +} -constraints tcl::test -cleanup { catch {rename p ""} catch {rename t ""} } -result {P:p T:t} test proc-4.3 {TclCreateProc, procbody obj, too many args} -body { proc p x { set y [string tolower $x] return "$x:$y" } set rv [p P] - procbodytest::proc t {x x1 x2} p + tcl::procbodytest::proc t {x x1 x2} p lappend rv [t T] -} -constraints procbodytest -returnCodes error -cleanup { +} -constraints tcl::test -returnCodes error -cleanup { catch {rename p ""} catch {rename t ""} } -result {procedure "t": arg list contains 3 entries, precompiled header expects 1} test proc-4.4 {TclCreateProc, procbody obj, inconsistent arg name} -body { proc p {x y z} { @@ -252,13 +253,13 @@ set v [join [list $x $y $z]] set w [string tolower $v] return "$v:$w" } set rv [p P Q R] - procbodytest::proc t {x x1 z} p + tcl::procbodytest::proc t {x x1 z} p lappend rv [t S T U] -} -constraints procbodytest -returnCodes error -cleanup { +} -constraints tcl::test -returnCodes error -cleanup { catch {rename p ""} catch {rename t ""} } -result {procedure "t": formal parameter 1 is inconsistent with precompiled body} test proc-4.5 {TclCreateProc, procbody obj, inconsistent arg default type} -body { proc p {x y {z Z}} { @@ -265,13 +266,13 @@ set v [join [list $x $y $z]] set w [string tolower $v] return "$v:$w" } set rv [p P Q R] - procbodytest::proc t {x y z} p + tcl::procbodytest::proc t {x y z} p lappend rv [t S T U] -} -constraints procbodytest -returnCodes error -cleanup { +} -constraints tcl::test -returnCodes error -cleanup { catch {rename p ""} catch {rename t ""} } -result {procedure "t": formal parameter 2 is inconsistent with precompiled body} test proc-4.6 {TclCreateProc, procbody obj, inconsistent arg default type} -body { proc p {x y z} { @@ -278,13 +279,13 @@ set v [join [list $x $y $z]] set w [string tolower $v] return "$v:$w" } set rv [p P Q R] - procbodytest::proc t {x y {z Z}} p + tcl::procbodytest::proc t {x y {z Z}} p lappend rv [t S T U] -} -returnCodes error -constraints procbodytest -cleanup { +} -returnCodes error -constraints tcl::test -cleanup { catch {rename p ""} catch {rename t ""} } -result {procedure "t": formal parameter 2 is inconsistent with precompiled body} test proc-4.7 {TclCreateProc, procbody obj, inconsistent arg default value} -body { proc p {x y {z Z}} { @@ -291,13 +292,13 @@ set v [join [list $x $y $z]] set w [string tolower $v] return "$v:$w" } set rv [p P Q R] - procbodytest::proc t {x y {z ZZ}} p + tcl::procbodytest::proc t {x y {z ZZ}} p lappend rv [t S T U] -} -constraints procbodytest -returnCodes error -cleanup { +} -constraints tcl::test -returnCodes error -cleanup { catch {rename p ""} catch {rename t ""} } -result {procedure "t": formal parameter "z" has default value inconsistent with precompiled body} test proc-4.8 {TclCreateProc, procbody obj, no leak on multiple iterations} -setup { proc getbytes {} { @@ -307,25 +308,34 @@ proc px x { set y [string tolower $x] return "$x:$y" } px x -} -constraints {procbodytest memory} -body { +} -constraints {tcl::test memory} -body { set end [getbytes] for {set i 0} {$i < 5} {incr i} { - procbodytest::proc tx x px + tcl::procbodytest::proc tx x px set tmp $end set end [getbytes] } set leakedBytes [expr {$end - $tmp}] } -cleanup { rename getbytes {} unset -nocomplain end i tmp leakedBytes } -result 0 -test proc-4.9 {[39fed4dae5] Valid Tcl_PkgPresent return} procbodytest { - procbodytest::check +test proc-4.9 {[39fed4dae5] Valid Tcl_PkgPresent return} tcl::test { + tcl::procbodytest::check } 1 +test proc-4.10 { + TclCreateProc, issue a8579d906a28, argument with no name +} -body { + catch { + proc p1 [list [list [expr {1 + 2}] default]] {} + } +} -cleanup { + catch {rename p1 {}} +} -result 0 test proc-5.1 {Bytecompiling noop; test for correct argument substitution} -body { proc p args {} ; # this will be bytecompiled into t proc t {} { set res {} @@ -399,10 +409,17 @@ binary scan A c val proc foo [list [list from $val]] {} rename foo {} unset -nocomplain val } {} + +test proc-7.6 {[51d5f22997] Crash in argument processing} -cleanup { + rename foo {} +} -body { + proc foo {{x {}} {y {}} args} {} + foo +} -result {} # cleanup catch {rename p ""} catch {rename t ""} Index: tests/process.test ================================================================== --- tests/process.test +++ tests/process.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for the tcl::process ensemble. # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 2017 Frederic Bonnet +# Copyright © 2017 Frederic Bonnet # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 Index: tests/pwd.test ================================================================== --- tests/pwd.test +++ tests/pwd.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,14 +18,15 @@ test pwd-1.1 {simple pwd} { catch pwd } 0 test pwd-1.2 {simple pwd} { - expr [string length pwd]>0 + expr {[string length [pwd]]>0} } 1 -test pwd-1.3 {pwd takes no args} -body { + +test pwd-2.1 {pwd takes no args} -body { pwd foobar } -returnCodes error -result "wrong \# args: should be \"pwd\"" # cleanup ::tcltest::cleanupTests return Index: tests/reg.test ================================================================== --- tests/reg.test +++ tests/reg.test @@ -5,19 +5,19 @@ # generates output for errors. No output means no errors were found. # (Don't panic if you are seeing this as part of the reg distribution # and aren't using Tcl -- reg's own regression tester also knows how # to read this file, ignoring the Tcl-isms.) # -# Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. +# Copyright © 1998, 1999 Henry Spencer. All rights reserved. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # All tests require the testregexp command, return if this # command doesn't exist ::tcltest::testConstraint testregexp [llength [info commands testregexp]] @@ -337,11 +337,11 @@ # support functions and preliminary misc. # This is sensitive to changes in message wording, but we really have to # test the code->message expansion at least once. ::tcltest::test reg-0.1 "regexp error reporting" { list [catch {regexp (*) ign} msg] $msg -} {1 {couldn't compile regular expression pattern: quantifier operand invalid}} +} {1 {cannot compile regular expression pattern: invalid quantifier operand}} doing 1 "basic sanity checks" expectMatch 1.1 & abc abc abc expectNomatch 1.2 & abc def @@ -512,12 +512,12 @@ expectMatch 9.39 EP {a[\\]b} "a\\b" "a\\b" expectMatch 9.40 eE {a[\\]b} "a\\b" "a\\b" expectMatch 9.41 bE {a[\\]b} "a\\b" "a\\b" expectError 9.42 - {a[\Z]b} EESCAPE expectMatch 9.43 & {a[[b]c} "a\[c" "a\[c" -expectMatch 9.44 EMP* {a[\u00fe-\u0507][\u00ff-\u0300]b} \ - "a\u0102\u02ffb" "a\u0102\u02ffb" +expectMatch 9.44 EMP* {a[\xFE-\u0507][\xFF-\u0300]b} \ + "a\u0102\u02FFb" "a\u0102\u02FFb" doing 10 "anchors and newlines" expectMatch 10.1 & ^a a a expectNomatch 10.2 &^ ^a a @@ -641,12 +641,12 @@ expectMatch 13.28 P {a\U00001234x} "a\u1234x" "a\u1234x" expectMatch 13.29 P "a\\U0001234x" "a\u1234x" "a\u1234x" expectMatch 13.30 P {a\U0001234x} "a\u1234x" "a\u1234x" expectMatch 13.31 P "a\\U000012345x" "a\u12345x" "a\u12345x" expectMatch 13.32 P {a\U000012345x} "a\u12345x" "a\u12345x" -expectMatch 13.33 P "a\\U1000000x" "a\ufffd0x" "a\ufffd0x" -expectMatch 13.34 P {a\U1000000x} "a\ufffd0x" "a\ufffd0x" +expectMatch 13.33 P "a\\U100000x" "a\U100000x" "a\U100000x" +expectMatch 13.34 P {a\U100000x} "a\U100000x" "a\U100000x" doing 14 "back references" # ugh expectMatch 14.1 RP {a(b*)c\1} abbcbb abbcbb bb @@ -1219,13 +1219,17 @@ } 1 test reg-33.30 {Bug 1080042} { regexp {(\Y)+} foo } 1 +test reg-33.31 {Bug 7c64aa5e1a} { + regexp -inline {(?b).\{1,10\}} {abcdef} +} abcdef + # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/regexp.test ================================================================== --- tests/regexp.test +++ tests/regexp.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1998 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } unset -nocomplain foo - +source [file join [file dirname [info script]] tcltests.tcl] testConstraint exec [llength [info commands exec]] # Used for constraining memory leak tests testConstraint memory [llength [info commands memory]] if {[testConstraint memory]} { @@ -52,12 +52,12 @@ test regexp-1.6 {basic regexp operation} { list [catch {regexp {} abc} msg] $msg } {0 1} test regexp-1.7 {regexp utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "\u4e4eb q" - regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar + set foo "乎b q" + regexp "乎b q" "a乎b qw幎N wq" bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} test regexp-1.8 {regexp ***= metasyntax} { regexp -- "***=o" "aeiou" } 1 @@ -192,18 +192,18 @@ set foo 1; set f2 1; set f3 1; set f4 1 list [regexp -indices (a)(b)?(c) xacy foo f2 f3 f4] $foo $f2 $f3 $f4 } {1 {1 2} {1 1} {-1 -1} {2 2}} test regexp-3.8a {-indices by multi-byte utf-8} { regexp -inline -indices {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442" + "grüß-привет" } {{0 10} {0 3} {5 10}} test regexp-3.8b {-indices by multi-byte utf-8, from -start position} { list\ [regexp -inline -indices -start 3 {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442"] \ + "grüß-привет"] \ [regexp -inline -indices -start 4 {(\w+)-(\w+)} \ - "gr\u00FC\u00DF-\u043F\u0440\u0438\u0432\u0435\u0442"] + "grüß-привет"] } {{{3 10} {3 3} {5 10}} {}} test regexp-4.1 {-nocase option to regexp} { regexp -nocase foo abcFOo } 1 @@ -273,14 +273,14 @@ test regexp-6.3 {regexp errors} { list [catch {regexp -gorp a} msg] $msg } {1 {bad option "-gorp": must be -all, -about, -indices, -inline, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexp-6.4 {regexp errors} { list [catch {regexp a( b} msg] $msg -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexp-6.5 {regexp errors} { list [catch {regexp a( b} msg] $msg -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexp-6.6 {regexp errors} { list [catch {regexp a a f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1} msg] $msg } {0 1} test regexp-6.7 {regexp errors} { list [catch {regexp (x)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.) xyzzy} msg] $msg @@ -294,11 +294,11 @@ test regexp-6.9 {regexp errors, -start bad int check} { list [catch {regexp -start bogus {^$} {}} msg] $msg } {1 {bad index "bogus": must be integer?[+-]integer? or end?[+-]integer?}} test regexp-6.10 {regexp errors} { list [catch {regexp {a[} b} msg] $msg -} {1 {couldn't compile regular expression pattern: brackets [] not balanced}} +} {1 {cannot compile regular expression pattern: brackets [] not balanced}} test regexp-7.1 {basic regsub operation} { list [regsub aa+ xaxaaaxaa 111&222 foo] $foo } {1 xax111aaa222xaa} test regexp-7.2 {basic regsub operation} { @@ -350,12 +350,12 @@ set foo xxx list [regsub x "" y foo] $foo } {0 {}} test regexp-7.17 {regsub utf compliance} { # if not UTF-8 aware, result is "0 1" - set foo "xyz555ijka\u4e4ebpqr" - regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar + set foo "xyz555ijka乎bpqr" + regsub a乎b xyza乎bijka乎bpqr 555 bar list [string compare $foo $bar] [regexp 4 $bar] } {0 0} test regexp-7.18 {basic regsub replacement} { list [regsub a+ aaa {&} foo] $foo } {1 aaa} @@ -479,11 +479,11 @@ test regexp-11.5 {regsub errors} { list [catch {regsub -gorp a b c} msg] $msg } {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexp-11.6 {regsub errors} { list [catch {regsub -nocase a( b c d} msg] $msg -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexp-11.7 {regsub errors} -setup { unset -nocomplain f1 } -body { set f1 44 regsub -nocase aaa aaa xxx f1(f2) @@ -763,11 +763,11 @@ regsub -all {@} {@hel@lo@} "\0a\0" result set expected "\0a\0hel\0a\0lo\0a\0" string equal $result $expected } 1 -test regexp-20.1 {regsub shared object shimmering} -body { +test regexp-20.1 {regsub shared object shimmering} -constraints deprecated -body { # Bug #461322 set a abcdefghijklmnopqurstuvwxyz set b $a set c abcdefghijklmnopqurstuvwxyz0123456789 regsub $a $c $b d @@ -887,11 +887,11 @@ [a 669]([a 55])[a 669]([a 55])[a 668]([a 55])[a 669]([a 55]) \ [a 668]([a 55])[a 710]([a 55])[a 668]([a 55])[a 668]([a 55]) \ [a 668]([a 55])[a 668]([a 55])[a 668]([a 55])[a 511]] {}] a } -cleanup { rename a {} -} -returnCodes 1 -match glob -result {couldn't compile regular expression pattern: *} +} -returnCodes 1 -match glob -result {cannot compile regular expression pattern: *} test regexp-22.5 {Bug 3610026} -setup { set e {} set cp 99 while {$cp < 32864} { append e [format %c [incr cp]] Index: tests/regexpComp.test ================================================================== --- tests/regexpComp.test +++ tests/regexpComp.test @@ -2,21 +2,23 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1998 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } + +source [file join [file dirname [info script]] tcltests.tcl] # Procedure to evaluate a script within a proc, to test compilation # functionality proc evalInProc { script } { @@ -60,12 +62,12 @@ list [catch {regexp {} abc} msg] $msg } {0 1} test regexpComp-1.7 {regexp utf compliance} { # if not UTF-8 aware, result is "0 1" evalInProc { - set foo "\u4e4eb q" - regexp "\u4e4eb q" "a\u4e4eb qw\u5e4e\x4e wq" bar + set foo "乎b q" + regexp "乎b q" "a乎b qw幎N wq" bar list [string compare $foo $bar] [regexp 4 $bar] } } {0 0} test regexpComp-1.8 {regexp ***= metasyntax} { @@ -329,16 +331,16 @@ } {1 {bad option "-gorp": must be -all, -about, -indices, -inline, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexpComp-6.4 {regexp errors} { evalInProc { list [catch {regexp a( b} msg] $msg } -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexpComp-6.5 {regexp errors} { evalInProc { list [catch {regexp a( b} msg] $msg } -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexpComp-6.6 {regexp errors} { evalInProc { list [catch {regexp a a f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1 f1} msg] $msg } } {0 1} @@ -445,12 +447,12 @@ } } {0 {}} test regexpComp-7.17 {regsub utf compliance} { evalInProc { # if not UTF-8 aware, result is "0 1" - set foo "xyz555ijka\u4e4ebpqr" - regsub a\u4e4eb xyza\u4e4ebijka\u4e4ebpqr 555 bar + set foo "xyz555ijka乎bpqr" + regsub a乎b xyza乎bijka乎bpqr 555 bar list [string compare $foo $bar] [regexp 4 $bar] } } {0 0} test regexpComp-8.1 {case conversion in regsub} { @@ -590,11 +592,11 @@ } {1 {bad option "-gorp": must be -all, -command, -expanded, -line, -linestop, -lineanchor, -nocase, -start, or --}} test regexpComp-11.6 {regsub errors} { evalInProc { list [catch {regsub -nocase a( b c d} msg] $msg } -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexpComp-11.7 {regsub errors} { evalInProc { unset -nocomplain f1 set f1 44 list [catch {regsub -nocase aaa aaa xxx f1(f2)} msg] $msg @@ -789,11 +791,11 @@ regsub -all {@} {@hel@lo@} "\0a\0" result list $result [string length $result] } } "\0a\0hel\0a\0lo\0a\0 14" -test regexpComp-20.1 {regsub shared object shimmering} { +test regexpComp-20.1 {regsub shared object shimmering} deprecated { evalInProc { # Bug #461322 set a abcdefghijklmnopqurstuvwxyz set b $a set c abcdefghijklmnopqurstuvwxyz0123456789 @@ -968,11 +970,11 @@ test regexpComp-24.9 {regexp command compiling tests} { evalInProc { set re "(" list [catch {regexp -- $re dogfod} msg] $msg } -} {1 {couldn't compile regular expression pattern: parentheses () not balanced}} +} {1 {cannot compile regular expression pattern: parentheses () not balanced}} test regexpComp-24.10 {regexp command compiling tests} { # Bug 1902436 - last * escaped evalInProc { set text {this is *bold* !} set re {\*bold\*} Index: tests/registry.test ================================================================== --- tests/registry.test +++ tests/registry.test @@ -5,12 +5,12 @@ # errors. No output means no errors were found. # # In order for these tests to run, the registry package must be on the # auto_path or the registry package must have been loaded already. # -# Copyright (c) 1997 by Sun Microsystems, Inc. All rights reserved. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. All rights reserved. +# Copyright © 1998-1999 Scriptics Corporation. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } @@ -17,26 +17,26 @@ testConstraint reg 0 if {[testConstraint win]} { if {![catch { ::tcltest::loadTestedCommands - set ::regver [package require registry 1.3.5] + set ::regver [package require registry 1.3.7] }]} { testConstraint reg 1 } } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] # determine the current locale testConstraint english [expr { [llength [info commands testlocale]] && [string match "English*" [testlocale all ""]] }] test registry-1.0 {check if we are testing the right dll} {win reg} { set ::regver -} {1.3.5} +} {1.3.7} test registry-1.1 {argument parsing for registry command} {win reg} { list [catch {registry} msg] $msg } {1 {wrong # args: should be "registry ?-32bit|-64bit? option ?arg ...?"}} test registry-1.1a {argument parsing for registry command} {win reg} { list [catch {registry -32bit} msg] $msg Index: tests/remote.tcl ================================================================== --- tests/remote.tcl +++ tests/remote.tcl @@ -2,16 +2,16 @@ # used during testing of Tcl socket code. This server is used by some # of the tests in socket.test. # # Source this file in the remote server you are using to test Tcl against. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. +# Copyright © 1995-1996 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# Initialize message delimitor +# Initialize message delimiter # Initialize command array catch {unset command} set command(0) "" set callerSocket "" @@ -38,13 +38,13 @@ proc __readAndExecute__ {s} { global command VERBOSE set l [gets $s] if {[string compare $l "--Marker--Marker--Marker--"] == 0} { - puts $s [__doCommands__ $command($s) $s] + puts $s [__doCommands__ $command($s) $s] puts $s "--Marker--Marker--Marker--" - set command($s) "" + set command($s) "" return } if {[string compare $l ""] == 0} { if {[eof $s]} { if {$VERBOSE} { @@ -57,12 +57,12 @@ if {[eof $s]} { if {$VERBOSE} { puts "Server closing $s, eof from client" } close $s - unset command($s) - return + unset command($s) + return } append command($s) $l "\n" } proc __accept__ {s a p} { @@ -89,12 +89,12 @@ } } if {![info exists serverPort]} { for {set i 0} {$i < $argc} {incr i} { if {[string compare -port [lindex $argv $i]] == 0} { - if {$i < [expr $argc - 1]} { - set serverPort [lindex $argv [expr $i + 1]] + if {$i < $argc - 1} { + set serverPort [lindex $argv [expr {$i + 1}]] } break } } } @@ -108,12 +108,12 @@ } } if {![info exists serverAddress]} { for {set i 0} {$i < $argc} {incr i} { if {[string compare -address [lindex $argv $i]] == 0} { - if {$i < [expr $argc - 1]} { - set serverAddress [lindex $argv [expr $i + 1]] + if {$i < $argc - 1} { + set serverAddress [lindex $argv [expr {$i + 1}]] } break } } } Index: tests/rename.test ================================================================== --- tests/rename.test +++ tests/rename.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testdel [llength [info commands testdel]] # Must eliminate the "unknown" command while the test is running, especially # if the test is being run in a program with its own special-purpose unknown Index: tests/resolver.test ================================================================== --- tests/resolver.test +++ tests/resolver.test @@ -2,12 +2,12 @@ # literal sharing and the use of command resolvers (per-interp) which cause # command literals to be re-used with their command references being invalid # in the reusing context. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 2011 Gustaf Neumann -# Copyright (c) 2011 Stefan Sobernig +# Copyright © 2011 Gustaf Neumann +# Copyright © 2011 Stefan Sobernig # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,11 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testinterpresolver [llength [info commands testinterpresolver]] test resolver-1.1 {cmdNameObj sharing vs. cmd resolver: namespace import} -setup { testinterpresolver up @@ -201,11 +201,11 @@ # on a context differently, whereas the cmd literal sharing assumed that the # namespace containing the literal solely determines the resolved cmd (and is # resolver-agnostic). # # In order to make the test cases for the per-interpreter cmd literal pool -# reproducable and to minimize interactions between test cases, we use a child +# reproducible and to minimize interactions between test cases, we use a child # interpreter per test-case. # # # Testing resolver in namespace-based context "ctx1" # Index: tests/result.test ================================================================== --- tests/result.test +++ tests/result.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,11 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Some tests require the testsaveresult command testConstraint testsaveresult [llength [info commands testsaveresult]] testConstraint testsetobjerrorcode [llength [info commands testsetobjerrorcode]] @@ -31,11 +31,11 @@ test result-1.2 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult append {set x 42} 0 } {append result} test result-1.3 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult dynamic {set x 42} 0 -} {dynamic result freed} +} {dynamic result presentOrFreed} test result-1.4 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult object {set x 42} 0 } {object result same} test result-1.5 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult small {set x 42} 1 @@ -43,11 +43,11 @@ test result-1.6 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult append {set x 42} 1 } {42} test result-1.7 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult dynamic {set x 42} 1 -} {42 freed} +} {42 presentOrFreed} test result-1.8 {Tcl_SaveInterpResult} {testsaveresult} { testsaveresult object {set x 42} 1 } {42 different} # Tcl_RestoreInterpResult is mostly tested by the previous tests except @@ -107,18 +107,18 @@ test result-6.0 {Bug 1209759} -constraints testreturn -body { # Might panic if bug is not fixed. proc foo {} {testreturn} foo -} -returnCodes ok -result {} +} -result {} test result-6.1 {Bug 1209759} -constraints testreturn -body { # Might panic if bug is not fixed. proc foo {} {catch {return -level 2}; testreturn} foo } -cleanup { rename foo {} -} -returnCodes ok -result {} +} -result {} test result-6.2 {Bug 1649062} -setup { proc foo {} { if {[catch { return -code error -errorinfo custom -errorcode CUSTOM foo } err]} { Index: tests/safe-stock.test ================================================================== --- tests/safe-stock.test +++ tests/safe-stock.test @@ -20,12 +20,12 @@ # - Tests 9.1[13] also use "package require tcl::idna". # - The corresponding tests in safe.test use example packages provided in # subdirectory auto0 of the tests directory, which are independent of any # changes made to the packages provided with Tcl. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -95,16 +95,23 @@ lappend listOut [string map $map $element] } lsort $listOut } -# Force actual loading of the safe package because we use un-exported (and -# thus un-autoindexed) APIs in this test result arguments: +# Force actual loading of the safe package because we use unexported (and +# thus unautoindexed) APIs in this test result arguments: catch {safe::interpConfigure} +testConstraint AutoSyncDefined 1 + # high level general test -test safe-stock-7.1 {tests that everything works at high level, uses pkg opt} -setup { +test safe-stock-7.1 {tests that everything works at high level with conventional AutoPathSync, use pkg opt} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set i [safe::interpCreate] } -body { # no error shall occur: # (because the default access_path shall include 1st level sub dirs so # package require in a child works like in the parent) @@ -112,12 +119,22 @@ # no error shall occur: interp eval $i {::tcl::Lempty {a list}} set v } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result 0.4.* -test safe-stock-7.2 {tests specific path and interpFind/AddToAccessPath, uses pkg opt} -setup { +test safe-stock-7.2 {tests specific path and interpFind/AddToAccessPath with conventional AutoPathSync, use pkg opt} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } } -body { set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] # should not add anything (p0) set token1 [safe::interpAddToAccessPath $i [info library]] # should add as p* (not p1 if parent has a module path) @@ -128,13 +145,23 @@ set mappA [mapList $PathMapp [dict get $confA -accessPath]] list $token1 $token2 -- \ [catch {interp eval $i {package require opt}} msg] $msg -- \ $mappA -- [safe::interpDelete $i] } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result "{\$p(:0:)} {\$p(:*:)} -- 1 {$pkgOptErrMsg} --\ {TCLLIB */dummy/unixlike/test/path} -- {}" -test safe-stock-7.4 {tests specific path and positive search, uses pkg opt} -setup { +test safe-stock-7.4 {tests specific path and positive search with conventional AutoPathSync, use pkg opt} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } } -body { set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] # should not add anything (p0) set token1 [safe::interpAddToAccessPath $i [info library]] # should add as p* (not p1 if parent has a module path) @@ -146,12 +173,39 @@ [catch {interp eval $i {package require opt}} msg] $msg -- \ $mappA -- [safe::interpDelete $i] # Note that the glob match elides directories (those from the module path) # other than the first and last in the access path. } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:0:)} {$p(:*:)} -- 0 0.4.* --\ {TCLLIB * TCLLIB/OPTDIR} -- {}} +test safe-stock-7.5 {tests positive and negative module loading with conventional AutoPathSync} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set i [safe::interpCreate] + interp eval $i { + package forget platform::shell + package forget platform + catch {namespace delete ::platform} + } +} -body { + # Should raise an error (module ancestor directory issue) + set code1 [catch {interp eval $i {package require shell}} msg1] + # Should not raise an error + set code2 [catch {interp eval $i {package require platform::shell}} msg2] + return [list $code1 $msg1 $code2] +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {1 {can't find package shell} 0} # The following test checks whether the definition of tcl_endOfWord can be # obtained from auto_loading. It was previously test "safe-5.1". test safe-stock-9.8 {test auto-loading in safe interpreters, was safe-5.1} -setup { catch {safe::interpDelete a} @@ -159,11 +213,16 @@ } -body { interp eval a {tcl_endOfWord "" 0} } -cleanup { safe::interpDelete a } -result -1 -test safe-stock-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, uses pkg opt and tcl::idna} -setup { +test safe-stock-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement with conventional AutoPathSync, uses pkg opt and tcl::idna} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $tcl_library $pkgOptDir] \ [file join $tcl_library $pkgJarDir]]] # Inspect. @@ -194,15 +253,23 @@ list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 1.* 0 0.4.* --\ {TCLLIB TCLLIB/OPTDIR TCLLIB/JARDIR*} --\ {TCLLIB TCLLIB/JARDIR TCLLIB/OPTDIR*} --\ 0 0 0 example.com} -test safe-stock-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed, uses pkg opt and tcl::idna} -setup { +test safe-stock-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed with conventional AutoPathSync, uses pkg opt and tcl::idna} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $tcl_library $pkgOptDir] \ [file join $tcl_library $pkgJarDir]]] # Inspect. @@ -229,13 +296,142 @@ list $path1 $path2 -- $code4 $path4 -- $code5 $path5 -- $code3 $code6 -- \ $mappA -- $mappB } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- 1 {* not found in access path} --\ 1 {* not found in access path} -- 1 1 --\ {TCLLIB TCLLIB/OPTDIR TCLLIB/JARDIR*} -- {TCLLIB*}} + +test safe-stock-18.1 {cf. safe-stock-7.1opt - tests that everything works at high level without conventional AutoPathSync, use pkg opt} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + # Without AutoPathSync, we need a more complete auto_path, + # because the child will use the same value. + set lib1 [info library] + set lib2 [file dirname $lib1] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib1 $lib2] + + set i [safe::interpCreate] + set ::auto_path $::auto_TMP +} -body { + # no error shall occur: + # (because the default access_path shall include 1st level sub dirs so + # package require in a child works like in the parent) + set v [interp eval $i {package require opt}] + # no error shall occur: + interp eval $i {::tcl::Lempty {a list}} + set v +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result 0.4.* +test safe-stock-18.2 {cf. safe-stock-7.2opt - tests specific path and interpFind/AddToAccessPath without conventional AutoPathSync, use pkg opt} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + set auto1 [interp eval $i {set ::auto_path}] + # This will differ from the value -autoPath {} + interp eval $i {set ::auto_path [list {$p(:0:)}]} + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] + # an error shall occur (opt is not anymore in the secure 0-level + # provided deep path) + list $auto1 $token1 $token2 \ + [catch {interp eval $i {package require opt}} msg] $msg \ + [safe::interpConfigure $i]\ + [safe::interpDelete $i] +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result "{} {\$p(:0:)} {\$p(:*:)} 1 {$pkgOptErrMsg}\ + {-accessPath {[list $tcl_library */dummy/unixlike/test/path]}\ + -statics 0 -nested 1 -deleteHook {} -autoPath {}} {}" +test safe-stock-18.4 {cf. safe-stock-7.4opt - tests specific path and positive search and auto_path without conventional AutoPathSync, use pkg opt} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + + # should not have been set by Safe Base: + set auto1 [interp eval $i {set ::auto_path}] + + # This will differ from the value -autoPath {} + interp eval $i {set ::auto_path [list {$p(:0:)}]} + + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i [file join [info library] $pkgOptDir]] + + # should not have been changed by Safe Base: + set auto2 [interp eval $i {set ::auto_path}] + + # This time, unlike test safe-stock-18.2opt and the try above, opt should be found: + list $auto1 $auto2 $token1 $token2 \ + [catch {interp eval $i {package require opt}} msg] $msg \ + [safe::interpConfigure $i]\ + [safe::interpDelete $i] +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result "{} {{\$p(:0:)}} {\$p(:0:)} {\$p(:*:)} 0 0.4.*\ + {-accessPath {[list $tcl_library *$tcl_library/$pkgOptDir]}\ + -statics 0 -nested 1 -deleteHook {} -autoPath {}} {}" +test safe-stock-18.5 {cf. safe-stock-7.5 - tests positive and negative module loading without conventional AutoPathSync} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate] + interp eval $i { + package forget platform::shell + package forget platform + catch {namespace delete ::platform} + } +} -body { + # Should raise an error (tests module ancestor directory rule) + set code1 [catch {interp eval $i {package require shell}} msg1] + # Should not raise an error + set code2 [catch {interp eval $i {package require platform::shell}} msg2] + return [list $code1 $msg1 $code2] +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {1 {can't find package shell} 0} set ::auto_path $SaveAutoPath unset pkgOptErrMsg pkgOptDir pkgJarDir SaveAutoPath TestsDir PathMapp rename mapList {} rename mapAndSortList {} Index: tests/safe-zipfs.test ================================================================== --- tests/safe-zipfs.test +++ tests/safe-zipfs.test @@ -5,725 +5,833 @@ # with similar tests in safe.test that do not use the zipfs file system. # # Sourcing this file into tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require Tcl 8.5- - -if {"::tcltest" ni [namespace children]} { - package require tcltest 2.5 - namespace import -force ::tcltest::* -} - -foreach i [interp children] { - interp delete $i -} - -set SaveAutoPath $::auto_path -set ::auto_path [info library] -set TestsDir [file normalize [file dirname [info script]]] - -set ZipMountPoint [zipfs root]auto-files -zipfs mount $ZipMountPoint [file join $TestsDir auto-files.zip] - -set PathMapp {} -lappend PathMapp $tcl_library TCLLIB $TestsDir TESTSDIR $ZipMountPoint ZIPDIR - -proc mapList {map listIn} { - set listOut {} - foreach element $listIn { - lappend listOut [string map $map $element] - } - return $listOut -} -proc mapAndSortList {map listIn} { - set listOut {} - foreach element $listIn { - lappend listOut [string map $map $element] - } - lsort $listOut -} - -# Force actual loading of the safe package because we use un-exported (and -# thus un-autoindexed) APIs in this test result arguments: -catch {safe::interpConfigure} - -# testing that nested and statics do what is advertised (we use a static -# package - Tcltest - but it might be absent if we're in standard tclsh) - -testConstraint TcltestPackage [expr {![catch {package require Tcltest}]}] - -# Tests 5.* test the example files before using them to test safe interpreters. - -test safe-zipfs-5.1 {example tclIndex commands, test in parent interpreter; zipfs} -setup { - set tmpAutoPath $::auto_path - lappend ::auto_path [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2] -} -body { - # Try to load the commands. - set code3 [catch report1 msg3] - set code4 [catch report2 msg4] - list $code3 $msg3 $code4 $msg4 -} -cleanup { - catch {rename report1 {}} - catch {rename report2 {}} - set ::auto_path $tmpAutoPath - auto_reset -} -match glob -result {0 ok1 0 ok2} -test safe-zipfs-5.2 {example tclIndex commands, negative test in parent interpreter; zipfs} -setup { - set tmpAutoPath $::auto_path - lappend ::auto_path [file join $ZipMountPoint auto0] -} -body { - # Try to load the commands. - set code3 [catch report1 msg3] - set code4 [catch report2 msg4] - list $code3 $msg3 $code4 $msg4 -} -cleanup { - catch {rename report1 {}} - catch {rename report2 {}} - set ::auto_path $tmpAutoPath - auto_reset -} -match glob -result {1 {invalid command name "report1"} 1 {invalid command name "report2"}} -test safe-zipfs-5.3 {example pkgIndex.tcl packages, test in parent interpreter, child directories; zipfs} -setup { - set tmpAutoPath $::auto_path - lappend ::auto_path [file join $ZipMountPoint auto0] -} -body { - # Try to load the packages and run a command from each one. - set code3 [catch {package require SafeTestPackage1} msg3] - set code4 [catch {package require SafeTestPackage2} msg4] - set code5 [catch HeresPackage1 msg5] - set code6 [catch HeresPackage2 msg6] - list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6 -} -cleanup { - set ::auto_path $tmpAutoPath - catch {package forget SafeTestPackage1} - catch {package forget SafeTestPackage2} - catch {rename HeresPackage1 {}} - catch {rename HeresPackage2 {}} -} -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2} -test safe-zipfs-5.4 {example pkgIndex.tcl packages, test in parent interpreter, main directories; zipfs} -setup { - set tmpAutoPath $::auto_path - lappend ::auto_path [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2] -} -body { - # Try to load the packages and run a command from each one. - set code3 [catch {package require SafeTestPackage1} msg3] - set code4 [catch {package require SafeTestPackage2} msg4] - set code5 [catch HeresPackage1 msg5] - set code6 [catch HeresPackage2 msg6] - list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6 -} -cleanup { - set ::auto_path $tmpAutoPath - catch {package forget SafeTestPackage1} - catch {package forget SafeTestPackage2} - catch {rename HeresPackage1 {}} - catch {rename HeresPackage2 {}} -} -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2} -test safe-zipfs-5.5 {example modules packages, test in parent interpreter, replace path; zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - # Try to load the modules and run a command from each one. - set code0 [catch {package require test0} msg0] - set code1 [catch {package require mod1::test1} msg1] - set code2 [catch {package require mod2::test2} msg2] - set out0 [test0::try0] - set out1 [mod1::test1::try1] - set out2 [mod2::test2::try2] - list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - catch {package forget test0} - catch {package forget mod1::test1} - catch {package forget mod2::test2} - catch {namespace delete ::test0} - catch {namespace delete ::mod1} -} -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2} -test safe-zipfs-5.6 {example modules packages, test in parent interpreter, append to path; zipfs} -setup { - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - # Try to load the modules and run a command from each one. - set code0 [catch {package require test0} msg0] - set code1 [catch {package require mod1::test1} msg1] - set code2 [catch {package require mod2::test2} msg2] - set out0 [test0::try0] - set out1 [mod1::test1::try1] - set out2 [mod2::test2::try2] - list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - catch {package forget test0} - catch {package forget mod1::test1} - catch {package forget mod2::test2} - catch {namespace delete ::test0} - catch {namespace delete ::mod1} -} -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2} - -# high level general test -# Use zipped example packages not http1.0 etc -test safe-zipfs-7.1 {tests that everything works at high level; zipfs} -setup { - set tmpAutoPath $::auto_path - lappend ::auto_path [file join $ZipMountPoint auto0] - set i [safe::interpCreate] - set ::auto_path $tmpAutoPath -} -body { - # no error shall occur: - # (because the default access_path shall include 1st level sub dirs so - # package require in a child works like in the parent) - set v [interp eval $i {package require SafeTestPackage1}] - # no error shall occur: - interp eval $i {HeresPackage1} - set v -} -cleanup { - safe::interpDelete $i -} -match glob -result 1.2.3 -test safe-zipfs-7.2 {tests specific path and interpFind/AddToAccessPath; zipfs} -setup { -} -body { - set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] - # should not add anything (p0) - set token1 [safe::interpAddToAccessPath $i [info library]] - # should add as p* (not p1 if parent has a module path) - set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] - # should add as p* (not p2 if parent has a module path) - set token3 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0]] - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - # an error shall occur (SafeTestPackage1 is not anymore in the secure 0-level - # provided deep path) - list $token1 $token2 $token3 -- \ - [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- \ - $mappA -- [safe::interpDelete $i] -} -cleanup { -} -match glob -result {{$p(:0:)} {$p(:*:)} {$p(:*:)} --\ - 1 {can't find package SafeTestPackage1} --\ - {TCLLIB */dummy/unixlike/test/path ZIPDIR/auto0} -- {}} -test safe-zipfs-7.4 {tests specific path and positive search; zipfs} -setup { -} -body { - set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] - # should not add anything (p0) - set token1 [safe::interpAddToAccessPath $i [info library]] - # should add as p* (not p1 if parent has a module path) - set token2 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - # this time, unlike test safe-zipfs-7.2, SafeTestPackage1 should be found - list $token1 $token2 -- \ - [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- \ - $mappA -- [safe::interpDelete $i] - # Note that the glob match elides directories (those from the module path) - # other than the first and last in the access path. -} -cleanup { -} -match glob -result {{$p(:0:)} {$p(:*:)} -- 0 1.2.3 --\ - {TCLLIB * ZIPDIR/auto0/auto1} -- {}} - -test safe-zipfs-9.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset); zipfs} -setup { -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]]] - # Inspect. - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load auto_load data. - interp eval $i {catch nonExistentCommand} - - # Load and run the commands. - # This guarantees the test will pass even if the tokens are swapped. - set code1 [catch {interp eval $i {report1}} msg1] - set code2 [catch {interp eval $i {report2}} msg2] - - # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto2] \ - [file join $ZipMountPoint auto0 auto1]] - # Inspect. - set confB [safe::interpConfigure $i] - set mappB [mapList $PathMapp [dict get $confB -accessPath]] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Run the commands. - set code3 [catch {interp eval $i {report1}} msg3] - set code4 [catch {interp eval $i {report2}} msg4] - - list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB -} -cleanup { - safe::interpDelete $i -} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 ok1 0 ok2 --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} --\ - {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*}} -test safe-zipfs-9.10 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset); zipfs} -setup { -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]]] - # Inspect. - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load auto_load data. - interp eval $i {catch nonExistentCommand} - - # Do not load the commands. With the tokens swapped, the test - # will pass only if the Safe Base has called auto_reset. - - # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto2] \ - [file join $ZipMountPoint auto0 auto1]] - # Inspect. - set confB [safe::interpConfigure $i] - set mappB [mapList $PathMapp [dict get $confB -accessPath]] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load and run the commands. - set code3 [catch {interp eval $i {report1}} msg3] - set code4 [catch {interp eval $i {report2}} msg4] - - list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB -} -cleanup { - safe::interpDelete $i -} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ - 0 ok1 0 ok2 --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} --\ - {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*}} -test safe-zipfs-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement; zipfs} -setup { -} -body { - # For complete correspondence to safe-stock87-9.11, include auto0 in access path. - set i [safe::interpCreate -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0] \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]]] - # Inspect. - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load pkgIndex.tcl data. - catch {interp eval $i {package require NOEXIST}} - - # Rearrange access path. Swap tokens {$p(:2:)} and {$p(:3:)}. - # This would have no effect because the records in Pkg of these directories - # were from access as children of {$p(:1:)}. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0] \ - [file join $ZipMountPoint auto0 auto2] \ - [file join $ZipMountPoint auto0 auto1]] - # Inspect. - set confB [safe::interpConfigure $i] - set mappB [mapList $PathMapp [dict get $confB -accessPath]] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Try to load the packages and run a command from each one. - set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] - set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] - set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] - set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] - - list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ - $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 -} -cleanup { - safe::interpDelete $i -} -match glob -result {{$p(:2:)} {$p(:3:)} -- {$p(:3:)} {$p(:2:)} -- 0 1.2.3 0 2.3.4 --\ - {TCLLIB ZIPDIR/auto0 ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} --\ - {TCLLIB ZIPDIR/auto0 ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*} --\ - 0 OK1 0 OK2} -test safe-zipfs-9.12 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, 9.10 without path auto0; zipfs} -setup { -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]]] - # Inspect. - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load pkgIndex.tcl data. - catch {interp eval $i {package require NOEXIST}} - - # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto2] \ - [file join $ZipMountPoint auto0 auto1]] - # Inspect. - set confB [safe::interpConfigure $i] - set mappB [mapList $PathMapp [dict get $confB -accessPath]] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Try to load the packages and run a command from each one. - set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] - set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] - set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] - set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] - - list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ - $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 -} -cleanup { - safe::interpDelete $i -} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ - 0 1.2.3 0 2.3.4 --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} --\ - {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*} --\ - 0 OK1 0 OK2} -test safe-zipfs-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed; zipfs} -setup { -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]]] - # Inspect. - set confA [safe::interpConfigure $i] - set mappA [mapList $PathMapp [dict get $confA -accessPath]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] - - # Load pkgIndex.tcl data. - catch {interp eval $i {package require NOEXIST}} - - # Limit access path. Remove tokens {$p(:1:)} and {$p(:2:)}. - safe::interpConfigure $i -accessPath [list $tcl_library] - - # Inspect. - set confB [safe::interpConfigure $i] - set mappB [mapList $PathMapp [dict get $confB -accessPath]] - set code4 [catch {::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]} path4] - set code5 [catch {::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]} path5] - - # Try to load the packages. - set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3] - set code6 [catch {interp eval $i {package require SafeTestPackage2}} msg6] - - list $path1 $path2 -- $code4 $path4 -- $code5 $path5 -- $code3 $code6 -- \ - $mappA -- $mappB -} -cleanup { - safe::interpDelete $i -} -match glob -result {{$p(:1:)} {$p(:2:)} -- 1 {* not found in access path} --\ - 1 {* not found in access path} -- 1 1 --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB*}} -test safe-zipfs-9.20 {check module loading; zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library]] - - # Inspect. - set confA [safe::interpConfigure $i] - set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] - set modsA [interp eval $i {tcl::tm::path list}] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Try to load the packages and run a command from each one. - set code0 [catch {interp eval $i {package require test0}} msg0] - set code1 [catch {interp eval $i {package require mod1::test1}} msg1] - set code2 [catch {interp eval $i {package require mod2::test2}} msg2] - set out0 [interp eval $i {test0::try0}] - set out1 [interp eval $i {mod1::test1::try1}] - set out2 [interp eval $i {mod2::test2::try2}] - - list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ - $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - safe::interpDelete $i -} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ - 0 0.5 0 1.0 0 2.0 --\ - {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1\ - ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} -# - The command safe::InterpSetConfig adds the parent's [tcl::tm::list] in -# tokenized form to the child's access path, and then adds all the -# descendants, discovered recursively by using glob. -# - The order of the directories in the list returned by glob is system-dependent, -# and therefore this is true also for (a) the order of token assignment to -# descendants of the [tcl::tm::list] roots; and (b) the order of those same -# directories in the access path. Both those things must be sorted before -# comparing with expected results. The test is therefore not totally strict, -# but will notice missing or surplus directories. -test safe-zipfs-9.21 {interpConfigure change the access path; check module loading; stale data case 1; zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library]] - - # Inspect. - set confA [safe::interpConfigure $i] - set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] - set modsA [interp eval $i {tcl::tm::path list}] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Add to access path. - # This injects more tokens, pushing modules to higher token numbers. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]] - # Inspect. - set confB [safe::interpConfigure $i] - set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] - set modsB [interp eval $i {tcl::tm::path list}] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Load pkg data. - catch {interp eval $i {package require NOEXIST}} - catch {interp eval $i {package require mod1::NOEXIST}} - catch {interp eval $i {package require mod2::NOEXIST}} - - # Try to load the packages and run a command from each one. - set code0 [catch {interp eval $i {package require test0}} msg0] - set code1 [catch {interp eval $i {package require mod1::test1}} msg1] - set code2 [catch {interp eval $i {package require mod2::test2}} msg2] - set out0 [interp eval $i {test0::try0}] - set out1 [interp eval $i {mod1::test1::try1}] - set out2 [interp eval $i {mod2::test2::try2}] - - list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ - [lsort [list $path3 $path4 $path5]] -- $modsB -- \ - $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ - $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - safe::interpDelete $i -} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ - {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ - 0 0.5 0 1.0 0 2.0 --\ - {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1\ - ZIPDIR/auto0/modules/mod2} --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules\ - ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} --\ - res0 res1 res2} -# See comments on lsort after test safe-zipfs-9.20. -test safe-zipfs-9.22 {interpConfigure change the access path; check module loading; stale data case 0; zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library]] - - # Inspect. - set confA [safe::interpConfigure $i] - set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] - set modsA [interp eval $i {tcl::tm::path list}] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Add to access path. - # This injects more tokens, pushing modules to higher token numbers. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]] - # Inspect. - set confB [safe::interpConfigure $i] - set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] - set modsB [interp eval $i {tcl::tm::path list}] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Try to load the packages and run a command from each one. - set code0 [catch {interp eval $i {package require test0}} msg0] - set code1 [catch {interp eval $i {package require mod1::test1}} msg1] - set code2 [catch {interp eval $i {package require mod2::test2}} msg2] - set out0 [interp eval $i {test0::try0}] - set out1 [interp eval $i {mod1::test1::try1}] - set out2 [interp eval $i {mod2::test2::try2}] - - list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ - [lsort [list $path3 $path4 $path5]] -- $modsB -- \ - $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ - $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - safe::interpDelete $i -} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ - {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ - 0 0.5 0 1.0 0 2.0 --\ - {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1\ - ZIPDIR/auto0/modules/mod2} --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules\ - ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} --\ - res0 res1 res2} -# See comments on lsort after test safe-zipfs-9.20. -test safe-zipfs-9.23 {interpConfigure change the access path; check module loading; stale data case 3; zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library]] - - # Inspect. - set confA [safe::interpConfigure $i] - set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] - set modsA [interp eval $i {tcl::tm::path list}] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Force the interpreter to acquire pkg data which will soon become stale. - catch {interp eval $i {package require NOEXIST}} - catch {interp eval $i {package require mod1::NOEXIST}} - catch {interp eval $i {package require mod2::NOEXIST}} - - # Add to access path. - # This injects more tokens, pushing modules to higher token numbers. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]] - # Inspect. - set confB [safe::interpConfigure $i] - set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] - set modsB [interp eval $i {tcl::tm::path list}] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Refresh stale pkg data. - catch {interp eval $i {package require NOEXIST}} - catch {interp eval $i {package require mod1::NOEXIST}} - catch {interp eval $i {package require mod2::NOEXIST}} - - # Try to load the packages and run a command from each one. - set code0 [catch {interp eval $i {package require test0}} msg0] - set code1 [catch {interp eval $i {package require mod1::test1}} msg1] - set code2 [catch {interp eval $i {package require mod2::test2}} msg2] - set out0 [interp eval $i {test0::try0}] - set out1 [interp eval $i {mod1::test1::try1}] - set out2 [interp eval $i {mod2::test2::try2}] - - list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ - [lsort [list $path3 $path4 $path5]] -- $modsB -- \ - $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ - $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - safe::interpDelete $i -} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ - {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ - 0 0.5 0 1.0 0 2.0 --\ - {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1\ - ZIPDIR/auto0/modules/mod2} --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules\ - ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} --\ - res0 res1 res2} -# See comments on lsort after test safe-zipfs-9.20. -test safe-zipfs-9.24 {interpConfigure change the access path; check module loading; stale data case 2 (worst case); zipfs} -setup { - set oldTm [tcl::tm::path list] - foreach path $oldTm { - tcl::tm::path remove $path - } - tcl::tm::path add [file join $ZipMountPoint auto0 modules] -} -body { - set i [safe::interpCreate -accessPath [list $tcl_library]] - - # Inspect. - set confA [safe::interpConfigure $i] - set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] - set modsA [interp eval $i {tcl::tm::path list}] - set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Force the interpreter to acquire pkg data which will soon become stale. - catch {interp eval $i {package require NOEXIST}} - catch {interp eval $i {package require mod1::NOEXIST}} - catch {interp eval $i {package require mod2::NOEXIST}} - - # Add to access path. - # This injects more tokens, pushing modules to higher token numbers. - safe::interpConfigure $i -accessPath [list $tcl_library \ - [file join $ZipMountPoint auto0 auto1] \ - [file join $ZipMountPoint auto0 auto2]] - # Inspect. - set confB [safe::interpConfigure $i] - set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] - set modsB [interp eval $i {tcl::tm::path list}] - set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] - set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] - set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] - - # Try to load the packages and run a command from each one. - set code0 [catch {interp eval $i {package require test0}} msg0] - set code1 [catch {interp eval $i {package require mod1::test1}} msg1] - set code2 [catch {interp eval $i {package require mod2::test2}} msg2] - set out0 [interp eval $i {test0::try0}] - set out1 [interp eval $i {mod1::test1::try1}] - set out2 [interp eval $i {mod2::test2::try2}] - - list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ - [lsort [list $path3 $path4 $path5]] -- $modsB -- \ - $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ - $out0 $out1 $out2 -} -cleanup { - tcl::tm::path remove [file join $ZipMountPoint auto0 modules] - foreach path [lreverse $oldTm] { - tcl::tm::path add $path - } - safe::interpDelete $i -} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ - {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ - 0 0.5 0 1.0 0 2.0 --\ - {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1\ - ZIPDIR/auto0/modules/mod2} --\ - {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules\ - ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} --\ - res0 res1 res2} -# See comments on lsort after test safe-zipfs-9.20. - -# cleanup -set ::auto_path $SaveAutoPath -zipfs unmount ${ZipMountPoint} -unset SaveAutoPath TestsDir ZipMountPoint PathMapp -rename mapList {} -rename mapAndSortList {} -::tcltest::cleanupTests -return + +apply [list {} { + global auto_path + global tcl_library + if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* + } + + foreach i [interp children] { + interp delete $i + } + + set SaveAutoPath $::auto_path + set ::auto_path [info library] + set TestsDir [file normalize [file dirname [info script]]] + + set ZipMountPoint [zipfs root]auto-files + zipfs mount [file join $TestsDir auto-files.zip] $ZipMountPoint + + set PathMapp {} + lappend PathMapp $tcl_library TCLLIB $TestsDir TESTSDIR $ZipMountPoint ZIPDIR + + proc mapList {map listIn} { + set listOut {} + foreach element $listIn { + lappend listOut [string map $map $element] + } + return $listOut + } + proc mapAndSortList {map listIn} { + set listOut {} + foreach element $listIn { + lappend listOut [string map $map $element] + } + lsort $listOut + } + + # Force actual loading of the safe package because we use un-exported (and + # thus un-autoindexed) APIs in this test result arguments: + catch {safe::interpConfigure} + + testConstraint AutoSyncDefined 1 + + # Tests 5.* test the example files before using them to test safe interpreters. + + test safe-zipfs-5.1 {example tclIndex commands, test in parent interpreter; zipfs} -setup { + set tmpAutoPath $::auto_path + lappend ::auto_path [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2] + } -body { + # Try to load the commands. + set code3 [catch report1 msg3] + set code4 [catch report2 msg4] + list $code3 $msg3 $code4 $msg4 + } -cleanup { + catch {rename report1 {}} + catch {rename report2 {}} + set ::auto_path $tmpAutoPath + auto_reset + } -match glob -result {0 ok1 0 ok2} + test safe-zipfs-5.2 {example tclIndex commands, negative test in parent interpreter; zipfs} -setup { + set tmpAutoPath $::auto_path + lappend ::auto_path [file join $ZipMountPoint auto0] + } -body { + # Try to load the commands. + set code3 [catch report1 msg3] + set code4 [catch report2 msg4] + list $code3 $msg3 $code4 $msg4 + } -cleanup { + catch {rename report1 {}} + catch {rename report2 {}} + set ::auto_path $tmpAutoPath + auto_reset + } -match glob -result {1 {invalid command name "report1"} 1 {invalid command name "report2"}} + test safe-zipfs-5.3 {example pkgIndex.tcl packages, test in parent interpreter, child directories; zipfs} -setup { + set tmpAutoPath $::auto_path + lappend ::auto_path [file join $ZipMountPoint auto0] + } -body { + # Try to load the packages and run a command from each one. + set code3 [catch {package require SafeTestPackage1} msg3] + set code4 [catch {package require SafeTestPackage2} msg4] + set code5 [catch HeresPackage1 msg5] + set code6 [catch HeresPackage2 msg6] + list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6 + } -cleanup { + set ::auto_path $tmpAutoPath + catch {package forget SafeTestPackage1} + catch {package forget SafeTestPackage2} + catch {rename HeresPackage1 {}} + catch {rename HeresPackage2 {}} + } -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2} + test safe-zipfs-5.4 {example pkgIndex.tcl packages, test in parent interpreter, main directories; zipfs} -setup { + set tmpAutoPath $::auto_path + lappend ::auto_path [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2] + } -body { + # Try to load the packages and run a command from each one. + set code3 [catch {package require SafeTestPackage1} msg3] + set code4 [catch {package require SafeTestPackage2} msg4] + set code5 [catch HeresPackage1 msg5] + set code6 [catch HeresPackage2 msg6] + list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6 + } -cleanup { + set ::auto_path $tmpAutoPath + catch {package forget SafeTestPackage1} + catch {package forget SafeTestPackage2} + catch {rename HeresPackage1 {}} + catch {rename HeresPackage2 {}} + } -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2} + test safe-zipfs-5.5 {example modules packages, test in parent interpreter, replace path; zipfs} -setup { + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + # Try to load the modules and run a command from each one. + set code0 [catch {package require test0} msg0] + set code1 [catch {package require mod1::test1} msg1] + set code2 [catch {package require mod2::test2} msg2] + set out0 [test0::try0] + set out1 [mod1::test1::try1] + set out2 [mod2::test2::try2] + list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + catch {package forget test0} + catch {package forget mod1::test1} + catch {package forget mod2::test2} + catch {namespace delete ::test0} + catch {namespace delete ::mod1} + } -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2} + test safe-zipfs-5.6 {example modules packages, test in parent interpreter, append to path; zipfs} -setup { + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + # Try to load the modules and run a command from each one. + set code0 [catch {package require test0} msg0] + set code1 [catch {package require mod1::test1} msg1] + set code2 [catch {package require mod2::test2} msg2] + set out0 [test0::try0] + set out1 [mod1::test1::try1] + set out2 [mod2::test2::try2] + list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + catch {package forget test0} + catch {package forget mod1::test1} + catch {package forget mod2::test2} + catch {namespace delete ::test0} + catch {namespace delete ::mod1} + } -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2} + + # high level general test + # Use zipped example packages not http1.0 etc + test safe-zipfs-7.1 {tests that everything works at high level with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set tmpAutoPath $::auto_path + lappend ::auto_path [file join $ZipMountPoint auto0] + set i [safe::interpCreate] + set ::auto_path $tmpAutoPath + } -body { + # no error shall occur: + # (because the default access_path shall include 1st level sub dirs so + # package require in a child works like in the parent) + set v [interp eval $i {package require SafeTestPackage1}] + # no error shall occur: + interp eval $i {HeresPackage1} + set v + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result 1.2.3 + test safe-zipfs-7.2 {tests specific path and interpFind/AddToAccessPath with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } + } -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] + # should add as p* (not p2 if parent has a module path) + set token3 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0]] + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + # an error shall occur (SafeTestPackage1 is not anymore in the secure 0-level + # provided deep path) + list $token1 $token2 $token3 -- [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- $mappA -- [safe::interpDelete $i] + } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:0:)} {$p(:*:)} {$p(:*:)} -- 1 {can't find package SafeTestPackage1} -- {TCLLIB */dummy/unixlike/test/path ZIPDIR/auto0} -- {}} + test safe-zipfs-7.4 {tests specific path and positive search with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } + } -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + # this time, unlike test safe-zipfs-7.2, SafeTestPackage1 should be found + list $token1 $token2 -- [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- $mappA -- [safe::interpDelete $i] + # Note that the glob match elides directories (those from the module path) + # other than the first and last in the access path. + } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:0:)} {$p(:*:)} -- 0 1.2.3 -- {TCLLIB * ZIPDIR/auto0/auto1} -- {}} + + test safe-zipfs-9.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset) with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load auto_load data. + interp eval $i {catch nonExistentCommand} + + # Load and run the commands. + # This guarantees the test will pass even if the tokens are swapped. + set code1 [catch {interp eval $i {report1}} msg1] + set code2 [catch {interp eval $i {report2}} msg2] + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto2] [file join $ZipMountPoint auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Run the commands. + set code3 [catch {interp eval $i {report1}} msg3] + set code4 [catch {interp eval $i {report2}} msg4] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 ok1 0 ok2 -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*}} + test safe-zipfs-9.10 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset) with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load auto_load data. + interp eval $i {catch nonExistentCommand} + + # Do not load the commands. With the tokens swapped, the test + # will pass only if the Safe Base has called auto_reset. + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto2] [file join $ZipMountPoint auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load and run the commands. + set code3 [catch {interp eval $i {report1}} msg3] + set code4 [catch {interp eval $i {report2}} msg4] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 ok1 0 ok2 -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*}} + test safe-zipfs-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + } -body { + # For complete correspondence to safe-stock-9.11, include auto0 in access path. + set i [safe::interpCreate -accessPath [list $tcl_library [file join $ZipMountPoint auto0] [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Swap tokens {$p(:2:)} and {$p(:3:)}. + # This would have no effect because the records in Pkg of these directories + # were from access as children of {$p(:1:)}. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0] [file join $ZipMountPoint auto0 auto2] [file join $ZipMountPoint auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:2:)} {$p(:3:)} -- {$p(:3:)} {$p(:2:)} -- 0 1.2.3 0 2.3.4 -- {TCLLIB ZIPDIR/auto0 ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB ZIPDIR/auto0 ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*} -- 0 OK1 0 OK2} + test safe-zipfs-9.12 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, 9.10 without path auto0 with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto2] [file join $ZipMountPoint auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 1.2.3 0 2.3.4 -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB ZIPDIR/auto0/auto2 ZIPDIR/auto0/auto1*} -- 0 OK1 0 OK2} + test safe-zipfs-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed, with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Limit access path. Remove tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library] + + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set code4 [catch {::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto1]} path4] + set code5 [catch {::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 auto2]} path5] + + # Try to load the packages. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3] + set code6 [catch {interp eval $i {package require SafeTestPackage2}} msg6] + + list $path1 $path2 -- $code4 $path4 -- $code5 $path5 -- $code3 $code6 -- $mappA -- $mappB + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{$p(:1:)} {$p(:2:)} -- 1 {* not found in access path} -- 1 {* not found in access path} -- 1 1 -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2*} -- {TCLLIB*}} + test safe-zipfs-9.20 {check module loading, with conventional AutoPathSync; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} -- 0 0.5 0 1.0 0 2.0 -- {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} + # - The command safe::InterpSetConfig adds the parent's [tcl::tm::list] in + # tokenized form to the child's access path, and then adds all the + # descendants, discovered recursively by using glob. + # - The order of the directories in the list returned by glob is system-dependent, + # and therefore this is true also for (a) the order of token assignment to + # descendants of the [tcl::tm::list] roots; and (b) the order of those same + # directories in the access path. Both those things must be sorted before + # comparing with expected results. The test is therefore not totally strict, + # but will notice missing or surplus directories. + test safe-zipfs-9.21 {interpConfigure change the access path; check module loading, with conventional AutoPathSync; stale data case 1; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Load pkg data. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- [lsort [list $path3 $path4 $path5]] -- $modsB -- $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} -- {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} -- 0 0.5 0 1.0 0 2.0 -- {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} + # See comments on lsort after test safe-zipfs-9.20. + test safe-zipfs-9.22 {interpConfigure change the access path; check module loading, with conventional AutoPathSync; stale data case 0; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- [lsort [list $path3 $path4 $path5]] -- $modsB -- $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} -- {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} -- 0 0.5 0 1.0 0 2.0 -- {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} + # See comments on lsort after test safe-zipfs-9.20. + test safe-zipfs-9.23 {interpConfigure change the access path; check module loading, with conventional AutoPathSync; stale data case 3; zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Force the interpreter to acquire pkg data which will soon become stale. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Refresh stale pkg data. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- [lsort [list $path3 $path4 $path5]] -- $modsB -- $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} -- {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} -- 0 0.5 0 1.0 0 2.0 -- {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} + # See comments on lsort after test safe-zipfs-9.20. + test safe-zipfs-9.24 {interpConfigure change the access path; check module loading, with conventional AutoPathSync; stale data case 2 (worst case); zipfs} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $ZipMountPoint auto0 modules] + } -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Force the interpreter to acquire pkg data which will soon become stale. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library [file join $ZipMountPoint auto0 auto1] [file join $ZipMountPoint auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $ZipMountPoint auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- [lsort [list $path3 $path4 $path5]] -- $modsB -- $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- $out0 $out1 $out2 + } -cleanup { + tcl::tm::path remove [file join $ZipMountPoint auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} -- {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} -- 0 0.5 0 1.0 0 2.0 -- {TCLLIB ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- {TCLLIB ZIPDIR/auto0/auto1 ZIPDIR/auto0/auto2 ZIPDIR/auto0/modules ZIPDIR/auto0/modules/mod1 ZIPDIR/auto0/modules/mod2} -- res0 res1 res2} + # See comments on lsort after test safe-zipfs-9.20. + + test safe-zipfs-18.1 {cf. safe-zipfs-7.1 - tests that everything works at high level without conventional AutoPathSync; zipfs} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + # Without AutoPathSync, we need a more complete auto_path, + # because the child will use the same value. + set lib1 [info library] + set lib2 [file join $ZipMountPoint auto0] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib1 $lib2] + + set i [safe::interpCreate] + set ::auto_path $::auto_TMP + } -body { + # no error shall occur: + # (because the default access_path shall include 1st level sub dirs so + # package require in a child works like in the parent) + set v [interp eval $i {package require SafeTestPackage1}] + # no error shall occur: + interp eval $i HeresPackage1 + set v + } -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result 1.2.3 + test safe-zipfs-18.2 {cf. safe-zipfs-7.2 - tests specific path and interpFind/AddToAccessPath without conventional AutoPathSync; zipfs} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + } -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + set auto1 [interp eval $i {set ::auto_path}] + interp eval $i {set ::auto_path [list {$p(:0:)}]} + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] + # should add as p* (not p2 if parent has a module path) + set token3 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0]] + # an error shall occur (SafeTestPackage1 is not anymore in the secure 0-level + # provided deep path) + list $auto1 $token1 $token2 $token3 [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg [safe::interpConfigure $i] [safe::interpDelete $i] + } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result "{} {\$p(:0:)} {\$p(:*:)} {\$p(:*:)} 1 {can't find package SafeTestPackage1} {-accessPath {[list $tcl_library */dummy/unixlike/test/path $ZipMountPoint/auto0]} -statics 0 -nested 1 -deleteHook {} -autoPath {}} {}" + test safe-zipfs-18.4 {cf. safe-zipfs-7.4 - tests specific path and positive search and auto_path without conventional AutoPathSync; zipfs} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + } -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + + # should not have been set by Safe Base: + set auto1 [interp eval $i {set ::auto_path}] + + # This will differ from the value -autoPath {} + interp eval $i {set ::auto_path [list {$p(:0:)}]} + + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0]] + + # should add as p* (not p2 if parent has a module path) + set token3 [safe::interpAddToAccessPath $i [file join $ZipMountPoint auto0 auto1]] + + # should not have been changed by Safe Base: + set auto2 [interp eval $i {set ::auto_path}] + + # This will differ from the value -autoPath {} + set auto3 [interp eval $i [list set ::auto_path [list {$p(:0:)} $token2]]] + + # This time, unlike test safe-zipfs-18.2 and the try above, SafeTestPackage1 should be found: + list $auto1 $auto2 $token1 $token2 $token3 [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg [safe::interpConfigure $i] [safe::interpDelete $i] + } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } + } -match glob -result "{} {{\$p(:0:)}} {\$p(:0:)} {\$p(:*:)} {\$p(:*:)} 0 1.2.3 {-accessPath {[list $tcl_library *$ZipMountPoint/auto0 $ZipMountPoint/auto0/auto1]} -statics 0 -nested 1 -deleteHook {} -autoPath {}} {}" + + # cleanup + set ::auto_path $SaveAutoPath + zipfs unmount ${ZipMountPoint} + unset SaveAutoPath TestsDir ZipMountPoint PathMapp + rename mapList {} + rename mapAndSortList {} + ::tcltest::cleanupTests + return +} [namespace current]] # Local Variables: # mode: tcl # End: Index: tests/safe.test ================================================================== --- tests/safe.test +++ tests/safe.test @@ -6,26 +6,28 @@ # # The defunct package http 1.0 was convenient for testing package loading. # - Tests that used http are replaced here with tests that use example packages # provided in subdirectory auto0 of the tests directory, which are independent # of any changes made to the packages provided with Tcl itself. -# - These are tests 7.1 7.2 7.4 9.11 9.13 +# - These are tests 7.1 7.2 7.4 9.11 9.13 17.1 17.2 17.4 # - Tests 5.* test the example packages themselves before they # are used to test Safe Base interpreters. # - Alternative tests using stock packages of Tcl 8.7 are in file # safe-stock.test. # -# Copyright (c) 1995-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] foreach i [interp children] { interp delete $i } @@ -32,10 +34,15 @@ set SaveAutoPath $::auto_path set ::auto_path [info library] set TestsDir [file normalize [file dirname [info script]]] set PathMapp [list $tcl_library TCLLIB $TestsDir TESTSDIR] +proc getAutoPath {child} { + set ap1 [lrange [lindex [safe::interpConfigure $child -autoPath] 1] 0 end] + set ap2 [::safe::DetokPath $child [interp eval $child set ::auto_path]] + list $ap1 -- $ap2 +} proc mapList {map listIn} { set listOut {} foreach element $listIn { lappend listOut [string map $map $element] } @@ -47,25 +54,40 @@ lappend listOut [string map $map $element] } lsort $listOut } -# Force actual loading of the safe package because we use un-exported (and -# thus un-autoindexed) APIs in this test result arguments: +# Force actual loading of the safe package because we use unexported (and +# thus unautoindexed) APIs in this test result arguments: catch {safe::interpConfigure} # testing that nested and statics do what is advertised (we use a static -# package - Tcltest - but it might be absent if we're in standard tclsh) +# package - tcl::test - but it might be absent if we're in standard tclsh) -testConstraint TcltestPackage [expr {![catch {package require Tcltest}]}] +testConstraint tcl::test [expr {![catch {package require tcl::test}]}] +testConstraint AutoSyncDefined 1 +### 1. Basic help/error messages. + test safe-1.1 {safe::interpConfigure syntax} -returnCodes error -body { safe::interpConfigure } -result {no value given for parameter "child" (use -help for full usage) : child name () name of the child} -test safe-1.2 {safe::interpCreate syntax} -returnCodes error -body { +test safe-1.2 {safe::interpCreate syntax, Sync Mode on} -returnCodes error -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } +} -body { safe::interpCreate -help +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -result {Usage information: Var/FlagName Type Value Help ------------ ---- ----- ---- (-help gives this help) ?child? name () name of the child (optional) @@ -73,14 +95,42 @@ -noStatics boolflag (false) prevent loading of statically linked pkgs -statics boolean (true) loading of statically linked pkgs -nestedLoadOk boolflag (false) allow nested loading -nested boolean (false) nested loading -deleteHook script () delete hook} +test safe-1.2.1 {safe::interpCreate syntax, Sync Mode off} -returnCodes error -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + safe::interpCreate -help +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {Usage information: + Var/FlagName Type Value Help + ------------ ---- ----- ---- + (-help gives this help) + ?child? name () name of the child (optional) + -accessPath list () access path for the child + -noStatics boolflag (false) prevent loading of statically linked pkgs + -statics boolean (true) loading of statically linked pkgs + -nestedLoadOk boolflag (false) allow nested loading + -nested boolean (false) nested loading + -deleteHook script () delete hook + -autoPath list () ::auto_path for the child} test safe-1.3 {safe::interpInit syntax} -returnCodes error -body { safe::interpInit -noStatics } -result {bad value "-noStatics" for parameter child name () name of the child} + +### 2. Aliases in a new "interp create" interpreter. test safe-2.1 {creating interpreters, should have no aliases} emptyTest { # Disabled this test. It tests nothing sensible. [Bug 999612] # interp aliases } "" @@ -101,10 +151,13 @@ lsort [a aliases] } -cleanup { interp delete a } -result {clock} +### 3. Simple use of interpCreate, interpInit. +### Aliases in a new "interpCreate/interpInit" interpreter. + test safe-3.1 {calling safe::interpInit is safe} -setup { catch {safe::interpDelete a} interp create a -safe } -body { safe::interpInit a @@ -135,10 +188,12 @@ interp eval a {source [file join $tcl_library init.tcl]} } -cleanup { safe::interpDelete a } -result {} +### 4. Testing safe::interpDelete, double interpCreate. + test safe-4.1 {safe::interpDelete} -setup { catch {safe::interpDelete a} } -body { interp create a safe::interpDelete a @@ -167,13 +222,15 @@ } -body { safe::interpCreate a a eval exit } -result "" -# The old test "safe-5.1" has been moved to "safe-stock-9.8". -# A replacement test using example files is "safe-9.8". -# Tests 5.* test the example files before using them to test safe interpreters. +### 5. Test the example files before using them to test safe interpreters. +### The old test "safe-5.1" has been moved to "safe-stock-9.8". +### A replacement test using example files is "safe-9.8". + +unset -nocomplain path test safe-5.1 {example tclIndex commands, test in parent interpreter} -setup { set tmpAutoPath $::auto_path lappend ::auto_path [file join $TestsDir auto0 auto1] [file join $TestsDir auto0 auto2] } -body { @@ -280,11 +337,12 @@ catch {package forget mod2::test2} catch {namespace delete ::test0} catch {namespace delete ::mod1} } -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2} -# test safe interps 'information leak' +### 6. Test safe interps 'information leak'. + proc SafeEval {script} { # Helper procedure that ensures the safe interp is cleaned up even if # there is a failure in the script. set SafeInterp [interp create -safe] catch {$SafeInterp eval $script} msg opts @@ -310,13 +368,20 @@ rename SafeEval {} # More test should be added to check that hostname, nameofexecutable, aren't # leaking infos, but they still do... -# high level general test -# Use example packages not http1.0 etc -test safe-7.1 {tests that everything works at high level} -setup { +### 7. Test the use of ::auto_path for loading commands (via tclIndex files) +### and non-module packages (via pkgIndex.tcl files). +### Corresponding tests with Sync Mode off are 17.* + +test safe-7.1 {positive non-module package require, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set tmpAutoPath $::auto_path lappend ::auto_path [file join $TestsDir auto0] set i [safe::interpCreate] set ::auto_path $tmpAutoPath } -body { @@ -327,12 +392,22 @@ # no error shall occur: interp eval $i {HeresPackage1} set v } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result 1.2.3 -test safe-7.2 {tests specific path and interpFind/AddToAccessPath} -setup { +test safe-7.2 {negative non-module package require with specific path and interpAddToAccessPath, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } } -body { set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] # should not add anything (p0) set token1 [safe::interpAddToAccessPath $i [info library]] # should add as p* (not p1 if parent has a module path) @@ -339,16 +414,18 @@ set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] # should add as p* (not p2 if parent has a module path) set token3 [safe::interpAddToAccessPath $i [file join $TestsDir auto0]] set confA [safe::interpConfigure $i] set mappA [mapList $PathMapp [dict get $confA -accessPath]] - # an error shall occur (SafeTestPackage1 is not anymore in the secure 0-level - # provided deep path) + # an error shall occur (SafeTestPackage1 is not in auto0 but a subdirectory) list $token1 $token2 $token3 -- \ [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- \ $mappA -- [safe::interpDelete $i] } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:0:)} {$p(:*:)} {$p(:*:)} --\ 1 {can't find package SafeTestPackage1} --\ {TCLLIB */dummy/unixlike/test/path TESTSDIR/auto0} -- {}} test safe-7.3 {check that safe subinterpreters work} { set g [interp children] @@ -379,11 +456,18 @@ list $g $h [interp eval $j {join {o k} ""}] \ [foo::bar eval {hello::world eval {join {o k} ""}}] \ [safe::interpDelete $i] \ [interp exists $j] [info vars ::safe::S*] } -match glob -result {{} {} ok ok {} 0 {}} -test safe-7.4 {tests specific path and positive search} -setup { +test safe-7.4 {positive non-module package require with specific path and interpAddToAccessPath, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } else { + set SyncVal_TMP 1 + } } -body { set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] # should not add anything (p0) set token1 [safe::interpAddToAccessPath $i [info library]] # should add as p* (not p1 if parent has a module path) @@ -395,14 +479,43 @@ [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg -- \ $mappA -- [safe::interpDelete $i] # Note that the glob match elides directories (those from the module path) # other than the first and last in the access path. } -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:0:)} {$p(:*:)} -- 0 1.2.3 --\ {TCLLIB * TESTSDIR/auto0/auto1} -- {}} +test safe-7.5 {positive and negative module package require, including ancestor directory issue, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + tcl::tm::path add [file join $TestsDir auto0 modules] + set i [safe::interpCreate] + tcl::tm::path remove [file join $TestsDir auto0 modules] + interp eval $i { + package forget mod1::test1 + catch {namespace delete ::mod1} + } +} -body { + # Should raise an error (module ancestor directory issue) + set code1 [catch {interp eval $i {package require test1}} msg1] + # Should not raise an error + set code2 [catch {interp eval $i {package require mod1::test1}} msg2] + return [list $code1 $msg1 $code2] +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {1 {can't find package test1} 0} -# test source control on file name +### 8. Test source control on file name. + test safe-8.1 {safe source control on file} -setup { set i "a" catch {safe::interpDelete $i} } -body { safe::interpCreate $i @@ -543,10 +656,13 @@ catch {safe::interpDelete $i} removeFile $returnScript unset i } -result ok +### 9. Assorted options, including changes to option values. +### If Sync Mode is on, a corresponding test with Sync Mode off is 19.* + test safe-9.1 {safe interps' deleteHook} -setup { set i "a" catch {safe::interpDelete $i} set res {} } -body { @@ -645,11 +761,16 @@ unset -nocomplain a b c d e f g i } -match glob -result {{-accessPath * -statics 0 -nested 1 -deleteHook {foo bar}}\ {-accessPath *} {-nested 1} {-statics 0} {-deleteHook {foo bar}}\ {-accessPath * -statics 1 -nested 1 -deleteHook {foo bar}}\ {-accessPath * -statics 0 -nested 0 -deleteHook toto}} -test safe-9.8 {test autoloading commands indexed in tclIndex files} -setup { +test safe-9.8 {autoloading commands indexed in tclIndex files, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0 auto1] \ [file join $TestsDir auto0 auto2]]] # Inspect. @@ -663,13 +784,21 @@ set code2 [catch {interp eval $i {report2}} msg2] list $path1 $path2 -- $code1 $msg1 $code2 $msg2 -- $mappA } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- 0 ok1 0 ok2 --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*}} -test safe-9.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset)} -setup { +test safe-9.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset), Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0 auto1] \ [file join $TestsDir auto0 auto2]]] # Inspect. @@ -701,14 +830,22 @@ set code4 [catch {interp eval $i {report2}} msg4] list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 ok1 0 ok2 --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*}} -test safe-9.10 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset)} -setup { +test safe-9.10 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset), Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0 auto1] \ [file join $TestsDir auto0 auto2]]] # Inspect. @@ -738,15 +875,23 @@ set code4 [catch {interp eval $i {report2}} msg4] list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- $mappA -- $mappB } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ 0 ok1 0 ok2 --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*}} -test safe-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement} -setup { +test safe-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { # For complete correspondence to safe-9.10opt, include auto0 in access path. set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0] \ [file join $TestsDir auto0 auto1] \ @@ -782,15 +927,23 @@ list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ $mappA -- $mappB -- $code5 $msg5 $code6 $msg6 } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:2:)} {$p(:3:)} -- {$p(:3:)} {$p(:2:)} -- 0 1.2.3 0 2.3.4 --\ {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ 0 OK1 0 OK2} -test safe-9.12 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, 9.10 without path auto0} -setup { +test safe-9.12 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, safe-9.11 without path auto0, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0 auto1] \ [file join $TestsDir auto0 auto2]]] # Inspect. @@ -821,16 +974,24 @@ list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ $mappA -- $mappB -- \ $code5 $msg5 $code6 $msg6 } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ 0 1.2.3 0 2.3.4 --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ 0 OK1 0 OK2} -test safe-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed} -setup { +test safe-9.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } } -body { set i [safe::interpCreate -accessPath [list $tcl_library \ [file join $TestsDir auto0 auto1] \ [file join $TestsDir auto0 auto2]]] # Inspect. @@ -857,14 +1018,22 @@ list $path1 $path2 -- $code4 $path4 -- $code5 $path5 -- $code3 $code6 -- \ $mappA -- $mappB } -cleanup { safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{$p(:1:)} {$p(:2:)} -- 1 {* not found in access path} --\ 1 {* not found in access path} -- 1 1 --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} -- {TCLLIB*}} -test safe-9.20 {check module loading} -setup { +test safe-9.20 {check module loading, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set oldTm [tcl::tm::path list] foreach path $oldTm { tcl::tm::path remove $path } tcl::tm::path add [file join $TestsDir auto0 modules] @@ -893,10 +1062,13 @@ tcl::tm::path remove [file join $TestsDir auto0 modules] foreach path [lreverse $oldTm] { tcl::tm::path add $path } safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ 0 0.5 0 1.0 0 2.0 --\ {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ TESTSDIR/auto0/modules/mod2} -- res0 res1 res2} # - The command safe::InterpSetConfig adds the parent's [tcl::tm::list] in @@ -906,11 +1078,16 @@ # and therefore this is true also for (a) the order of token assignment to # descendants of the [tcl::tm::list] roots; and (b) the order of those same # directories in the access path. Both those things must be sorted before # comparing with expected results. The test is therefore not totally strict, # but will notice missing or surplus directories. -test safe-9.21 {interpConfigure change the access path; check module loading; stale data case 1} -setup { +test safe-9.21 {interpConfigure change the access path; check module loading, Sync Mode on; stale data case 1} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set oldTm [tcl::tm::path list] foreach path $oldTm { tcl::tm::path remove $path } tcl::tm::path add [file join $TestsDir auto0 modules] @@ -959,20 +1136,28 @@ tcl::tm::path remove [file join $TestsDir auto0 modules] foreach path [lreverse $oldTm] { tcl::tm::path add $path } safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ 0 0.5 0 1.0 0 2.0 --\ {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ TESTSDIR/auto0/modules/mod2} --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ res0 res1 res2} # See comments on lsort after test safe-9.20. -test safe-9.22 {interpConfigure change the access path; check module loading; stale data case 0} -setup { +test safe-9.22 {interpConfigure change the access path; check module loading, Sync Mode on; stale data case 0} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set oldTm [tcl::tm::path list] foreach path $oldTm { tcl::tm::path remove $path } tcl::tm::path add [file join $TestsDir auto0 modules] @@ -1016,20 +1201,28 @@ tcl::tm::path remove [file join $TestsDir auto0 modules] foreach path [lreverse $oldTm] { tcl::tm::path add $path } safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ 0 0.5 0 1.0 0 2.0 --\ {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ TESTSDIR/auto0/modules/mod2} --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ res0 res1 res2} # See comments on lsort after test safe-9.20. -test safe-9.23 {interpConfigure change the access path; check module loading; stale data case 3} -setup { +test safe-9.23 {interpConfigure change the access path; check module loading, Sync Mode on; stale data case 3} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set oldTm [tcl::tm::path list] foreach path $oldTm { tcl::tm::path remove $path } tcl::tm::path add [file join $TestsDir auto0 modules] @@ -1083,20 +1276,28 @@ tcl::tm::path remove [file join $TestsDir auto0 modules] foreach path [lreverse $oldTm] { tcl::tm::path add $path } safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ 0 0.5 0 1.0 0 2.0 --\ {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ TESTSDIR/auto0/modules/mod2} --\ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ res0 res1 res2} # See comments on lsort after test safe-9.20. -test safe-9.24 {interpConfigure change the access path; check module loading; stale data case 2 (worst case)} -setup { +test safe-9.24 {interpConfigure change the access path; check module loading, Sync Mode on; stale data case 2 (worst case)} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } set oldTm [tcl::tm::path list] foreach path $oldTm { tcl::tm::path remove $path } tcl::tm::path add [file join $TestsDir auto0 modules] @@ -1145,10 +1346,13 @@ tcl::tm::path remove [file join $TestsDir auto0 modules] foreach path [lreverse $oldTm] { tcl::tm::path add $path } safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } } -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ 0 0.5 0 1.0 0 2.0 --\ {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ TESTSDIR/auto0/modules/mod2} --\ @@ -1155,62 +1359,66 @@ {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ res0 res1 res2} # See comments on lsort after test safe-9.20. -catch {teststaticpkg Safepkg1 0 0} -test safe-10.1 {testing statics loading} -constraints TcltestPackage -setup { +### 10. Test options -statics -nostatics -nested -nestedloadok + +catch {teststaticlibrary Safepfx1 0 0} +test safe-10.1 {testing statics loading} -constraints tcl::test -setup { set i [safe::interpCreate] } -body { - interp eval $i {load {} Safepkg1} + interp eval $i {load {} Safepfx1} } -returnCodes error -cleanup { safe::interpDelete $i -} -result {load of binary library for package Safepkg1 failed: can't use package in a safe interpreter: no Safepkg1_SafeInit procedure} -test safe-10.1.1 {testing statics loading} -constraints TcltestPackage -setup { +} -result {load of library for prefix Safepfx1 failed: cannot use library in a safe interpreter: no Safepfx1_SafeInit procedure} +test safe-10.1.1 {testing statics loading} -constraints tcl::test -setup { set i [safe::interpCreate] } -body { - catch {interp eval $i {load {} Safepkg1}} m o + catch {interp eval $i {load {} Safepfx1}} m o dict get $o -errorinfo -} -returnCodes ok -cleanup { +} -cleanup { unset -nocomplain m o safe::interpDelete $i -} -result {load of binary library for package Safepkg1 failed: can't use package in a safe interpreter: no Safepkg1_SafeInit procedure +} -result {load of library for prefix Safepfx1 failed: cannot use library in a safe interpreter: no Safepfx1_SafeInit procedure invoked from within -"load {} Safepkg1" +"load {} Safepfx1" invoked from within -"interp eval $i {load {} Safepkg1}"} -test safe-10.2 {testing statics loading / -nostatics} -constraints TcltestPackage -body { +"interp eval $i {load {} Safepfx1}"} +test safe-10.2 {testing statics loading / -nostatics} -constraints tcl::test -body { set i [safe::interpCreate -nostatics] - interp eval $i {load {} Safepkg1} + interp eval $i {load {} Safepfx1} } -returnCodes error -cleanup { safe::interpDelete $i -} -result {permission denied (static package)} +} -result {permission denied (static library)} test safe-10.3 {testing nested statics loading / no nested by default} -setup { set i [safe::interpCreate] -} -constraints TcltestPackage -body { - interp eval $i {interp create x; load {} Safepkg1 x} +} -constraints tcl::test -body { + interp eval $i {interp create x; load {} Safepfx1 x} } -returnCodes error -cleanup { safe::interpDelete $i } -result {permission denied (nested load)} -test safe-10.4 {testing nested statics loading / -nestedloadok} -constraints TcltestPackage -body { - set i [safe::interpCreate -nestedloadok] - interp eval $i {interp create x; load {} Safepkg1 x} -} -returnCodes error -cleanup { - safe::interpDelete $i -} -result {load of binary library for package Safepkg1 failed: can't use package in a safe interpreter: no Safepkg1_SafeInit procedure} -test safe-10.4.1 {testing nested statics loading / -nestedloadok} -constraints TcltestPackage -body { - set i [safe::interpCreate -nestedloadok] - catch {interp eval $i {interp create x; load {} Safepkg1 x}} m o - dict get $o -errorinfo -} -returnCodes ok -cleanup { +test safe-10.4 {testing nested statics loading / -nestedloadok} -constraints tcl::test -body { + set i [safe::interpCreate -nestedloadok] + interp eval $i {interp create x; load {} Safepfx1 x} +} -returnCodes error -cleanup { + safe::interpDelete $i +} -result {load of library for prefix Safepfx1 failed: cannot use library in a safe interpreter: no Safepfx1_SafeInit procedure} +test safe-10.4.1 {testing nested statics loading / -nestedloadok} -constraints tcl::test -body { + set i [safe::interpCreate -nestedloadok] + catch {interp eval $i {interp create x; load {} Safepfx1 x}} m o + dict get $o -errorinfo +} -cleanup { unset -nocomplain m o safe::interpDelete $i -} -result {load of binary library for package Safepkg1 failed: can't use package in a safe interpreter: no Safepkg1_SafeInit procedure +} -result {load of library for prefix Safepfx1 failed: cannot use library in a safe interpreter: no Safepfx1_SafeInit procedure invoked from within -"load {} Safepkg1 x" +"load {} Safepfx1 x" invoked from within -"interp eval $i {interp create x; load {} Safepkg1 x}"} +"interp eval $i {interp create x; load {} Safepfx1 x}"} + +### 11. Safe encoding. test safe-11.1 {testing safe encoding} -setup { set i [safe::interpCreate] } -body { interp eval $i encoding @@ -1263,20 +1471,20 @@ set i [safe::interpCreate] } -body { interp eval $i encoding convertfrom } -returnCodes error -cleanup { safe::interpDelete $i -} -result {wrong # args: should be "encoding convertfrom ?encoding? data"} +} -result {wrong # args: should be "encoding convertfrom ?-profile profile? ?-failindex var? encoding data" or "encoding convertfrom data"} test safe-11.7.1 {testing safe encoding} -setup { set i [safe::interpCreate] } -body { catch {interp eval $i encoding convertfrom} m o dict get $o -errorinfo -} -returnCodes ok -match glob -cleanup { +} -match glob -cleanup { unset -nocomplain m o safe::interpDelete $i -} -result {wrong # args: should be "encoding convertfrom ?encoding? data" +} -result {wrong # args: should be "encoding convertfrom ?-profile profile? ?-failindex var? encoding data" or "encoding convertfrom data" while executing "encoding convertfrom" invoked from within "encoding convertfrom" invoked from within @@ -1285,27 +1493,30 @@ set i [safe::interpCreate] } -body { interp eval $i encoding convertto } -returnCodes error -cleanup { safe::interpDelete $i -} -result {wrong # args: should be "encoding convertto ?encoding? data"} +} -result {wrong # args: should be "encoding convertto ?-profile profile? ?-failindex var? encoding data" or "encoding convertto data"} test safe-11.8.1 {testing safe encoding} -setup { set i [safe::interpCreate] } -body { catch {interp eval $i encoding convertto} m o dict get $o -errorinfo -} -returnCodes ok -match glob -cleanup { +} -match glob -cleanup { unset -nocomplain m o safe::interpDelete $i -} -result {wrong # args: should be "encoding convertto ?encoding? data" +} -result {wrong # args: should be "encoding convertto ?-profile profile? ?-failindex var? encoding data" or "encoding convertto data" while executing "encoding convertto" invoked from within "encoding convertto" invoked from within "interp eval $i encoding convertto"} +### 12. Safe glob. +### More tests of glob in sections 13, 16. + test safe-12.1 {glob is restricted [Bug 2906841]} -setup { set i [safe::interpCreate] } -body { $i eval glob ../* } -returnCodes error -cleanup { @@ -1352,10 +1563,13 @@ $i eval glob * } -returnCodes error -cleanup { safe::interpDelete $i } -result {permission denied} +### 13. More tests for Safe base glob, with patches @ Bug 2964715 +### More tests of glob in sections 12, 16. + proc buildEnvironment {filename} { upvar 1 testdir testdir testdir2 testdir2 testfile testfile set testdir [makeDirectory deletethisdir] set testdir2 [makeDirectory deletemetoo $testdir] set testfile [makeFile {} $filename $testdir2] @@ -1367,11 +1581,11 @@ set testdir2 [makeDirectory deletemetoo $testdir] set testfile [makeFile {} $filename $testdir2] set testdir3 [makeDirectory deleteme $testdir] set testfile2 [makeFile {} $filename $testdir3] } -#### New tests for Safe base glob, with patches @ Bug 2964715 + test safe-13.1 {glob is restricted [Bug 2964715]} -setup { set i [safe::interpCreate] } -body { $i eval glob * } -returnCodes error -cleanup { @@ -1504,11 +1718,12 @@ removeDirectory $testdir } -result {} rename buildEnvironment {} rename buildEnvironment2 {} -#### Test for the module path +### 14. Sanity checks on paths - module path, access path, auto_path. + test safe-14.1 {Check that module path is the same as in the parent interpreter [Bug 2964715]} -setup { set i [safe::interpCreate] } -body { set tm {} foreach token [$i eval ::tcl::tm::path list] { @@ -1516,10 +1731,126 @@ } return $tm } -cleanup { safe::interpDelete $i } -result [::tcl::tm::path list] +test safe-14.2 {Check that first element of child auto_path (and access path) is Tcl Library, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + + set lib1 [info library] + set lib2 [file dirname $lib1] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib1 $lib2] + + set i [safe::interpCreate] +} -body { + set autoList {} + set token [lindex [$i eval set ::auto_path] 0] + set auto0 [dict get [set ::safe::S${i}(access_path,map)] $token] + set accessList [lindex [safe::interpConfigure $i -accessPath] 1] + return [list [lindex $accessList 0] $auto0] +} -cleanup { + set ::auto_path $::auto_TMP + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [info library] [info library]] +test safe-14.2.1 {Check that first element of child auto_path (and access path) is Tcl Library, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + + set lib1 [info library] + set lib2 [file dirname $lib1] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib1 $lib2] + + set i [safe::interpCreate] +} -body { + set autoList {} + set token [lindex [$i eval set ::auto_path] 0] + set auto0 [dict get [set ::safe::S${i}(access_path,map)] $token] + set accessList [lindex [safe::interpConfigure $i -accessPath] 1] + set autoList [lindex [safe::interpConfigure $i -autoPath] 1] + return [list [lindex $accessList 0] [lindex $autoList 0] $auto0] +} -cleanup { + set ::auto_path $::auto_TMP + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [info library] [info library] [info library]] +test safe-14.3 {Check that first element of child auto_path (and access path) is Tcl Library, even if not true for parent, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + + set lib1 [info library] + set lib2 [file dirname $lib1] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib2 $lib1] + # Unexpected order, should be reversed in the child + + set i [safe::interpCreate] +} -body { + set autoList {} + set token [lindex [$i eval set ::auto_path] 0] + set auto0 [dict get [set ::safe::S${i}(access_path,map)] $token] + set accessList [lindex [safe::interpConfigure $i -accessPath] 1] + + return [list [lindex $accessList 0] $auto0] +} -cleanup { + set ::auto_path $::auto_TMP + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [info library] [info library]] +test safe-14.3.1 {Check that first element of child auto_path (and access path) is Tcl Library, even if not true for parent, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + + set lib1 [info library] + set lib2 [file dirname $lib1] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib2 $lib1] + # Unexpected order, should be reversed in the child + + set i [safe::interpCreate] +} -body { + set autoList {} + set token [lindex [$i eval set ::auto_path] 0] + set auto0 [dict get [set ::safe::S${i}(access_path,map)] $token] + set accessList [lindex [safe::interpConfigure $i -accessPath] 1] + set autoList [lindex [safe::interpConfigure $i -autoPath] 1] + + return [list [lindex $accessList 0] [lindex $autoList 0] $auto0] +} -cleanup { + set ::auto_path $::auto_TMP + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [info library] [info library] [info library]] + +### 15. Safe file ensemble. test safe-15.1 {safe file ensemble does not surprise code} -setup { set i [interp create -safe] } -body { set result [expr {"file" in [interp hidden $i]}] @@ -1554,11 +1885,14 @@ while executing "file isdirectory ." invoked from within "interp eval $i {file isdirectory .}"}} -### ~ should have no special meaning in paths in safe interpreters +### 16. ~ should have no special meaning in paths in safe interpreters. +### Defang it in glob. +### More tests of glob in sections 12, 13. + test safe-16.1 {Bug 3529949: defang ~ in paths} -setup { set savedHOME $env(HOME) set env(HOME) /foo/bar set i [safe::interpCreate] } -body { @@ -1648,17 +1982,1584 @@ string map [list $user USER] [$i eval [list file join {$p(:0:)/foo/bar} ~$user]] } -cleanup { safe::interpDelete $i unset user } -result {~USER} + +### 17. Test the use of ::auto_path for loading commands (via tclIndex files) +### and non-module packages (via pkgIndex.tcl files). +### Corresponding tests with Sync Mode on are 7.* + +test safe-17.1 {cf. safe-7.1 - positive non-module package require, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + # Without AutoPathSync, we need a more complete auto_path, + # because the child will use the same value. + set lib1 [info library] + set lib2 [file join $TestsDir auto0] + set ::auto_TMP $::auto_path + set ::auto_path [list $lib1 $lib2] + + set i [safe::interpCreate] + set ::auto_path $::auto_TMP +} -body { + # no error shall occur: + # (because the default access_path shall include 1st level sub dirs so + # package require in a child works like in the parent) + set v [interp eval $i {package require SafeTestPackage1}] + # no error shall occur: + interp eval $i HeresPackage1 + set v +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result 1.2.3 +test safe-17.2 {cf. safe-7.2 - negative non-module package require with specific path and interpAddToAccessPath, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + # should not have been set by Safe Base: + set auto1 [interp eval $i {set ::auto_path}] + # This does not change the value of option -autoPath: + interp eval $i {set ::auto_path [list {$p(:0:)}]} + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i "/dummy/unixlike/test/path"] + # should add as p* (not p2 if parent has a module path) + set token3 [safe::interpAddToAccessPath $i [file join $TestsDir auto0]] + # an error shall occur (SafeTestPackage1 is not in auto0 but a subdirectory) + list $auto1 $token1 $token2 $token3 \ + [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg \ + [safe::interpConfigure $i]\ + [safe::interpDelete $i] +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result "{} {\$p(:0:)} {\$p(:*:)} {\$p(:*:)}\ + 1 {can't find package SafeTestPackage1}\ + {-accessPath {[list $tcl_library \ + */dummy/unixlike/test/path \ + $TestsDir/auto0]}\ + -statics 0 -nested 1 -deleteHook {} -autoPath {}} {}" +# (not a counterpart of safe-7.3) +test safe-17.3 {Check that default auto_path is the same as in the parent interpreter, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate] +} -body { + # This file's header sets auto_path to a single directory [info library], + # which is the one required by Safe Base to be present & first in the list. + set ap {} + foreach token [$i eval set ::auto_path] { + lappend ap [dict get [set ::safe::S${i}(access_path,map)] $token] + } + return [list $ap [lindex [::safe::interpConfigure $i -autoPath] 1]] +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list $::auto_path $::auto_path] +test safe-17.4 {cf. safe-7.4 - positive non-module package require with specific path and interpAddToAccessPath, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -nostat -nested 1 -accessPath [list [info library]]] + + # should not have been set by Safe Base: + set auto1 [interp eval $i {set ::auto_path}] + + # This does not change the value of option -autoPath. + interp eval $i {set ::auto_path [list {$p(:0:)}]} + + # should not add anything (p0) + set token1 [safe::interpAddToAccessPath $i [info library]] + + # should add as p* (not p1 if parent has a module path) + set token2 [safe::interpAddToAccessPath $i [file join $TestsDir auto0]] + + # should add as p* (not p2 if parent has a module path) + set token3 [safe::interpAddToAccessPath $i [file join $TestsDir auto0 auto1]] + + # should not have been changed by Safe Base: + set auto2 [interp eval $i {set ::auto_path}] + + set auto3 [interp eval $i [list set ::auto_path [list {$p(:0:)} $token2]]] + + # This time, unlike test safe-17.2 and the try above, SafeTestPackage1 should be found: + list $auto1 $auto2 $token1 $token2 $token3 \ + [catch {interp eval $i {package require SafeTestPackage1}} msg] $msg \ + [safe::interpConfigure $i]\ + [safe::interpDelete $i] +} -cleanup { + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result "{} {{\$p(:0:)}} {\$p(:0:)} {\$p(:*:)} {\$p(:*:)} 0 1.2.3\ + {-accessPath {[list $tcl_library *$TestsDir/auto0 $TestsDir/auto0/auto1]}\ + -statics 0 -nested 1 -deleteHook {}\ + -autoPath {}} {}" +test safe-17.5 {cf. safe-7.5 - positive and negative module package require, including ancestor directory issue, Sync Mode off} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + tcl::tm::path add [file join $TestsDir auto0 modules] + set i [safe::interpCreate] + tcl::tm::path remove [file join $TestsDir auto0 modules] + interp eval $i { + package forget mod1::test1 + catch {namespace delete ::mod1} + } +} -body { + # Should raise an error (tests module ancestor directory rule) + set code1 [catch {interp eval $i {package require test1}} msg1] + # Should not raise an error + set code2 [catch {interp eval $i {package require mod1::test1}} msg2] + return [list $code1 $msg1 $code2] +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {1 {can't find package test1} 0} + +### 18. Test tokenization of directories available to a child. + +test safe-18.1 {Check that each directory of the default auto_path is a valid token, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set i [safe::interpCreate] +} -body { + set badTokens {} + foreach dir [$i eval {set ::auto_path}] { + if {[regexp {^\$p\(:[0-9]+:\)$} $dir]} { + # Match - OK - token has expected form + } else { + # No match - possibly an ordinary path has not been tokenized + lappend badTokens $dir + } + } + set badTokens +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {} +test safe-18.1.1 {Check that each directory of the default auto_path is a valid token, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate] +} -body { + set badTokens {} + foreach dir [$i eval {set ::auto_path}] { + if {[regexp {^\$p\(:[0-9]+:\)$} $dir]} { + # Match - OK - token has expected form + } else { + # No match - possibly an ordinary path has not been tokenized + lappend badTokens $dir + } + } + set badTokens +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {} +test safe-18.2 {Check that each directory of the module path is a valid token, Sync Mode on} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 1 + } + set i [safe::interpCreate] +} -body { + set badTokens {} + foreach dir [$i eval {::tcl::tm::path list}] { + if {[regexp {^\$p\(:[0-9]+:\)$} $dir]} { + # Match - OK - token has expected form + } else { + # No match - possibly an ordinary path has not been tokenized + lappend badTokens $dir + } + } + set badTokens +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {} +test safe-18.2.1 {Check that each directory of the module path is a valid token, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate] +} -body { + set badTokens {} + foreach dir [$i eval {::tcl::tm::path list}] { + if {[regexp {^\$p\(:[0-9]+:\)$} $dir]} { + # Match - OK - token has expected form + } else { + # No match - possibly an ordinary path has not been tokenized + lappend badTokens $dir + } + } + set badTokens +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {} + +### 19. Assorted options, including changes to option values. +### Mostly these are changes to access path, auto_path, module path. +### If Sync Mode is on, a corresponding test with Sync Mode off is 9.* + +test safe-19.8 {autoloading commands indexed in tclIndex files, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load and run the commands. + set code1 [catch {interp eval $i {report1}} msg1] + set code2 [catch {interp eval $i {report2}} msg2] + + list $path1 $path2 -- $code1 $msg1 $code2 $msg2 -- $mappA -- $mappC -- $toksC +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} -- 0 ok1 0 ok2 --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {{$p(:0:)} {$p(:1:)} {$p(:2:)}}} +test safe-19.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset), Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load auto_load data. + interp eval $i {catch nonExistentCommand} + + # Load and run the commands. + # This guarantees the test will pass even if the tokens are swapped. + set code1 [catch {interp eval $i {report1}} msg1] + set code2 [catch {interp eval $i {report2}} msg2] + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confB -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Run the commands. + set code3 [catch {interp eval $i {report1}} msg3] + set code4 [catch {interp eval $i {report2}} msg4] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $toksC -- $toksD +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} -- 0 ok1 0 ok2 --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {{$p(:0:)} {$p(:1:)} {$p(:2:)}} -- {{$p(:0:)} {$p(:2:)} {$p(:1:)}}} +test safe-19.10 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset), Sync Mode off} -constraints {AutoSyncDefined} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load auto_load data. + interp eval $i {catch nonExistentCommand} + + # Do not load the commands. With the tokens swapped, the test + # will pass only if the Safe Base has called auto_reset. + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:2:)}. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confB -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Load and run the commands. + set code3 [catch {interp eval $i {report1}} msg3] + set code4 [catch {interp eval $i {report2}} msg4] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $toksC -- $toksD +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ + 0 ok1 0 ok2 --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2} --\ + {{$p(:0:)} {$p(:1:)} {$p(:2:)}} -- {{$p(:0:)} {$p(:2:)} {$p(:1:)}}} +test safe-19.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement (1), Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Swap tokens {$p(:2:)} and {$p(:3:)}. + # This would have no effect because the records in Pkg of these directories + # were from access as children of {$p(:1:)}. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confB -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $toksC -- $toksD -- \ + $code5 $msg5 $code6 $msg6 +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:2:)} {$p(:3:)} -- {$p(:3:)} {$p(:2:)} -- 0 1.2.3 0 2.3.4 --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ + {TCLLIB TESTSDIR/auto0} -- {TCLLIB TESTSDIR/auto0} --\ + {{$p(:0:)} {$p(:1:)}} -- {{$p(:0:)} {$p(:1:)}} --\ + 0 OK1 0 OK2} +test safe-19.12 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, safe-19.11 without path auto0, Sync Mode off} -constraints {AutoSyncDefined} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + # To manage without path auto0, use an auto_path that is unusual for + # package discovery. + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Swap tokens {$p(:2:)} and {$p(:3:)}. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confB -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path1 $path2 -- $path3 $path4 -- $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $toksC -- $toksD -- \ + $code5 $msg5 $code6 $msg6 +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:2:)} {$p(:1:)} --\ + 0 1.2.3 0 2.3.4 --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2} --\ + {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1} --\ + {{$p(:0:)} {$p(:1:)} {$p(:2:)}} -- {{$p(:0:)} {$p(:1:)} {$p(:2:)}} --\ + 0 OK1 0 OK2} +test safe-19.13 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed, Sync Mode off} -constraints {AutoSyncDefined} -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + # Path auto0 added (cf. safe-9.3) because it is needed for auto_path. + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Limit access path. Remove tokens {$p(:2:)} and {$p(:3:)}. + safe::interpConfigure $i -accessPath [list $tcl_library] + + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set code4 [catch {::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]} path4] + set code5 [catch {::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]} path5] + set mappD [mapList $PathMapp [dict get $confB -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3] + set code6 [catch {interp eval $i {package require SafeTestPackage2}} msg6] + + list $path1 $path2 -- $code4 $path4 -- $code5 $path5 -- $code3 $code6 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $toksC -- $toksD +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:2:)} {$p(:3:)} -- 1 {* not found in access path} --\ + 1 {* not found in access path} -- 1 1 --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB*} -- {TCLLIB TESTSDIR/auto0} -- {TCLLIB TESTSDIR/auto0} --\ + {{$p(:0:)} {$p(:1:)}} -- {{$p(:0:)}}} +# (no counterpart safe-9.14) +test safe-19.14 {when interpConfigure changes the access path, ::auto_path uses -autoPath value and new tokens, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + # Test that although -autoPath is unchanged, the child's ::auto_path changes to + # reflect the changes in token mappings. + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Swap tokens {$p(:1:)} and {$p(:3:)}. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto2] \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confA -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path0 $path1 $path2 -- $path5 $path3 $path4 -- $toksC -- $toksD -- \ + $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $code5 $msg5 $code6 $msg6 +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} {$p(:3:)} -- {$p(:3:)} {$p(:2:)} {$p(:1:)} -- {{$p(:0:)} {$p(:1:)}} -- {{$p(:0:)} {$p(:3:)}} -- 0 1.2.3 0 2.3.4 --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto2 TESTSDIR/auto0/auto1 TESTSDIR/auto0*} --\ + {TCLLIB TESTSDIR/auto0} --\ + {TCLLIB TESTSDIR/auto0} --\ + 0 OK1 0 OK2} +# (no counterpart safe-9.15) +test safe-19.15 {when interpConfigure changes the access path, ::auto_path uses -autoPath value and new tokens, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + # Test that although -autoPath is unchanged, the child's ::auto_path changes to + # reflect the changes in token mappings; and that it is based on the -autoPath + # value, not the previously restricted child ::auto_path. + set i [safe::interpCreate -accessPath [list $tcl_library \ + [file join $TestsDir auto0]] \ + -autoPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]]] + # Inspect. + set confA [safe::interpConfigure $i] + set mappA [mapList $PathMapp [dict get $confA -accessPath]] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Add more directories. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]] + set mappD [mapList $PathMapp [dict get $confA -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path0 -- $path5 $path3 $path4 -- $toksC -- $toksD -- \ + $code3 $msg3 $code4 $msg4 -- \ + $mappA -- $mappB -- $mappC -- $mappD -- $code5 $msg5 $code6 $msg6 +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} -- {$p(:1:)} {$p(:2:)} {$p(:3:)} -- {{$p(:0:)}} -- {{$p(:0:)} {$p(:2:)} {$p(:3:)}} -- 0 1.2.3 0 2.3.4 --\ + {TCLLIB TESTSDIR/auto0*} --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2*} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2} --\ + 0 OK1 0 OK2} +# (no counterpart safe-9.16) +test safe-19.16 {default value for -accessPath and -autoPath on creation; -autoPath preserved when -accessPath changes, ::auto_path using changed tokens, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set tmpAutoPath $::auto_path + set ::auto_path [list $tcl_library [file join $TestsDir auto0]] + set i [safe::interpCreate] + set ::auto_path $tmpAutoPath +} -body { + # Test that the -autoPath acquires and keeps the parent's value unless otherwise specified. + + # Inspect. + set confA [safe::interpConfigure $i] + set mappC [mapList $PathMapp [dict get $confA -autoPath]] + set toksC [interp eval $i set ::auto_path] + + # Load pkgIndex.tcl data. + catch {interp eval $i {package require NOEXIST}} + + # Rearrange access path. Remove a directory. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0] \ + [file join $TestsDir auto0 auto1]] + # Inspect. + set confB [safe::interpConfigure $i] + set mappB [mapList $PathMapp [dict get $confB -accessPath]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]] + set mappD [mapList $PathMapp [dict get $confA -autoPath]] + set toksD [interp eval $i set ::auto_path] + + # Try to load the packages and run a command from each one. + set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3] + set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4] + set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5] + set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6] + + list $path5 $path3 -- [lindex $toksC 0] [llength $toksC] -- \ + $toksD -- $code3 $msg3 $code4 $msg4 -- \ + $mappB -- $mappC -- $mappD -- $code5 $msg5 $code6 $msg6 +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{$p(:1:)} {$p(:2:)} -- {$p(:0:)} 2 --\ + {{$p(:0:)} {$p(:1:)}} -- 0 1.2.3 1 {can't find package SafeTestPackage2} --\ + {TCLLIB TESTSDIR/auto0 TESTSDIR/auto0/auto1*} --\ + {TCLLIB TESTSDIR/auto0} -- {TCLLIB TESTSDIR/auto0} --\ + 0 OK1 1 {invalid command name "HeresPackage2"}} +test safe-19.20 {check module loading, Sync Mode off} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $TestsDir auto0 modules] +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ + $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $out0 $out1 $out2 +} -cleanup { + tcl::tm::path remove [file join $TestsDir auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ + 0 0.5 0 1.0 0 2.0 --\ + {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ + TESTSDIR/auto0/modules/mod2} -- res0 res1 res2} +# See comments on lsort after test safe-9.20. +test safe-19.21 {interpConfigure change the access path; check module loading, Sync Mode off; stale data case 1} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $TestsDir auto0 modules] +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Load pkg data. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ + [lsort [list $path3 $path4 $path5]] -- $modsB -- \ + $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ + $out0 $out1 $out2 +} -cleanup { + tcl::tm::path remove [file join $TestsDir auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ + {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ + 0 0.5 0 1.0 0 2.0 --\ + {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ + TESTSDIR/auto0/modules/mod2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ + TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ + res0 res1 res2} +# See comments on lsort after test safe-9.20. +test safe-19.22 {interpConfigure change the access path; check module loading, Sync Mode off; stale data case 0} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $TestsDir auto0 modules] +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ + [lsort [list $path3 $path4 $path5]] -- $modsB -- \ + $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ + $out0 $out1 $out2 +} -cleanup { + tcl::tm::path remove [file join $TestsDir auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ + {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ + 0 0.5 0 1.0 0 2.0 --\ + {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ + TESTSDIR/auto0/modules/mod2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ + TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ + res0 res1 res2} +# See comments on lsort after test safe-9.20. +test safe-19.23 {interpConfigure change the access path; check module loading, Sync Mode off; stale data case 3} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $TestsDir auto0 modules] +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Force the interpreter to acquire pkg data which will soon become stale. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Refresh stale pkg data. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ + [lsort [list $path3 $path4 $path5]] -- $modsB -- \ + $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ + $out0 $out1 $out2 +} -cleanup { + tcl::tm::path remove [file join $TestsDir auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ + {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ + 0 0.5 0 1.0 0 2.0 --\ + {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ + TESTSDIR/auto0/modules/mod2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ + TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ + res0 res1 res2} +# See comments on lsort after test safe-9.20. +test safe-19.24 {interpConfigure change the access path; check module loading, Sync Mode off; stale data case 2 (worst case)} -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set oldTm [tcl::tm::path list] + foreach path $oldTm { + tcl::tm::path remove $path + } + tcl::tm::path add [file join $TestsDir auto0 modules] +} -body { + set i [safe::interpCreate -accessPath [list $tcl_library]] + + # Inspect. + set confA [safe::interpConfigure $i] + set sortA [mapAndSortList $PathMapp [dict get $confA -accessPath]] + set modsA [interp eval $i {tcl::tm::path list}] + set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Force the interpreter to acquire pkg data which will soon become stale. + catch {interp eval $i {package require NOEXIST}} + catch {interp eval $i {package require mod1::NOEXIST}} + catch {interp eval $i {package require mod2::NOEXIST}} + + # Add to access path. + # This injects more tokens, pushing modules to higher token numbers. + safe::interpConfigure $i -accessPath [list $tcl_library \ + [file join $TestsDir auto0 auto1] \ + [file join $TestsDir auto0 auto2]] + # Inspect. + set confB [safe::interpConfigure $i] + set sortB [mapAndSortList $PathMapp [dict get $confB -accessPath]] + set modsB [interp eval $i {tcl::tm::path list}] + set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]] + set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]] + set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]] + + # Try to load the packages and run a command from each one. + set code0 [catch {interp eval $i {package require test0}} msg0] + set code1 [catch {interp eval $i {package require mod1::test1}} msg1] + set code2 [catch {interp eval $i {package require mod2::test2}} msg2] + set out0 [interp eval $i {test0::try0}] + set out1 [interp eval $i {mod1::test1::try1}] + set out2 [interp eval $i {mod2::test2::try2}] + + list [lsort [list $path0 $path1 $path2]] -- $modsA -- \ + [lsort [list $path3 $path4 $path5]] -- $modsB -- \ + $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $sortA -- $sortB -- \ + $out0 $out1 $out2 +} -cleanup { + tcl::tm::path remove [file join $TestsDir auto0 modules] + foreach path [lreverse $oldTm] { + tcl::tm::path add $path + } + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -match glob -result {{{$p(:1:)} {$p(:2:)} {$p(:3:)}} -- {{$p(:1:)}} --\ + {{$p(:3:)} {$p(:4:)} {$p(:5:)}} -- {{$p(:3:)}} --\ + 0 0.5 0 1.0 0 2.0 --\ + {TCLLIB TESTSDIR/auto0/modules TESTSDIR/auto0/modules/mod1\ + TESTSDIR/auto0/modules/mod2} --\ + {TCLLIB TESTSDIR/auto0/auto1 TESTSDIR/auto0/auto2 TESTSDIR/auto0/modules\ + TESTSDIR/auto0/modules/mod1 TESTSDIR/auto0/modules/mod2} --\ + res0 res1 res2} +# See comments on lsort after test safe-9.20. + + +### 20. safe::interpCreate with different cases of -accessPath, -autoPath. + +set ::auto_path [list $tcl_library [file dirname $tcl_library] [file join $TestsDir auto0]] + +test safe-20.1 "create -accessPath NULL -autoPath NULL -> parent's ::auto_path" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list $::auto_path -- $::auto_path] +test safe-20.2 "create -accessPath {} -autoPath NULL -> parent's ::auto_path" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath {}] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list $::auto_path -- $::auto_path] +test safe-20.3 "create -accessPath path1 -autoPath NULL -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1]] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-20.4 "create -accessPath NULL -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -autoPath {}] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-20.5 "create -accessPath {} -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath {} -autoPath {}] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-20.6 "create -accessPath path1 -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath {}] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-20.7 "create -accessPath NULL -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -autoPath [lrange $::auto_path 0 0]] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 0 0] -- [lrange $::auto_path 0 0]] +test safe-20.8 "create -accessPath {} -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath {} -autoPath [lrange $::auto_path 0 0]] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 0 0] -- [lrange $::auto_path 0 0]] +test safe-20.9 "create -accessPath path1 -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 0 0] -- [lrange $::auto_path 0 0]] +test safe-20.10 "create -accessPath NULL -autoPath pathX -> pathX" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -autoPath /not/in/access/path] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} +test safe-20.11 "create -accessPath {} -autoPath pathX -> pathX" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath {} -autoPath /not/in/access/path] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} +test safe-20.12 "create -accessPath path1 -autoPath pathX -> {pathX}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } +} -body { + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath /not/in/access/path] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} + +### 21. safe::interpConfigure with different cases of -accessPath, -autoPath. + +test safe-21.1 "interpConfigure -accessPath NULL -autoPath NULL -> no change" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -deleteHook {} + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 0 0] -- [lrange $::auto_path 0 0]] +test safe-21.2 "interpConfigure -accessPath {} -autoPath NULL -> parent's ::auto_path" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath {} + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list $::auto_path -- $::auto_path] +test safe-21.3 "interpConfigure -accessPath path1 -autoPath NULL -> no change" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath [lrange $::auto_path 0 1] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 0 0] -- [lrange $::auto_path 0 0]] +test safe-21.4 "interpConfigure -accessPath NULL -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -autoPath {} + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-21.5 "interpConfigure -accessPath {} -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath {} -autoPath {} + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-21.6 "interpConfigure -accessPath {path1} -autoPath {} -> {}" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath [lrange $::auto_path 1 1] -autoPath {} + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {{} -- {}} +test safe-21.7 "interpConfigure -accessPath NULL -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -autoPath [lrange $::auto_path 1 1] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 1 1] -- [lrange $::auto_path 1 1]] +test safe-21.8 "interpConfigure -accessPath {} -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath {} -autoPath [lrange $::auto_path 1 1] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 1 1] -- [lrange $::auto_path 1 1]] +test safe-21.9 "interpConfigure -accessPath path1 -autoPath path2 -> path2" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath [lrange $::auto_path 0 2] -autoPath [lrange $::auto_path 1 1] + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result [list [lrange $::auto_path 1 1] -- [lrange $::auto_path 1 1]] +test safe-21.10 "interpConfigure -accessPath NULL -autoPath pathX -> pathX" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -autoPath /not/in/access/path + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} +test safe-21.11 "interpConfigure -accessPath {} -autoPath pathX -> pathX" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath {} -autoPath /not/in/access/path + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} +test safe-21.12 "interpConfigure -accessPath path1 -autoPath pathX -> pathX" -constraints AutoSyncDefined -setup { + set SyncExists [expr {[info commands ::safe::setSyncMode] ne {}}] + if {$SyncExists} { + set SyncVal_TMP [safe::setSyncMode] + safe::setSyncMode 0 + } else { + error {This test is meaningful only if the command ::safe::setSyncMode is defined} + } + set i [safe::interpCreate -accessPath [lrange $::auto_path 0 1] -autoPath [lrange $::auto_path 0 0]] +} -body { + safe::interpConfigure $i -accessPath [lrange $::auto_path 0 2] -autoPath /not/in/access/path + getAutoPath $i +} -cleanup { + safe::interpDelete $i + if {$SyncExists} { + safe::setSyncMode $SyncVal_TMP + } +} -result {/not/in/access/path -- {}} # cleanup set ::auto_path $SaveAutoPath unset SaveAutoPath TestsDir PathMapp +rename getAutoPath {} +unset -nocomplain path rename mapList {} rename mapAndSortList {} ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/scan.test ================================================================== --- tests/scan.test +++ tests/scan.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1994 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1994 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -30,49 +30,49 @@ variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) set ieeeValues(littleEndian) 0 return 1 } default { @@ -506,11 +506,11 @@ set a {}; set b {}; set c {}; set d {} } -body { list [scan "1 2 " "%hd %d %d %d" a b c d] $a $b $c $d } -result {2 1 2 {} {}} # -# The behavior for scaning intergers larger than MAX_INT is not defined by the +# The behavior for scanning integers larger than MAX_INT is not defined by the # ANSI spec. Some implementations wrap the input (-16) some return MAX_INT. # test scan-5.11 {integer scanning} -constraints {nonPortable} -setup { set a {}; set b {} } -body { @@ -603,11 +603,11 @@ test scan-6.8 {floating-point scanning} -setup { set a {}; set b {}; set c {}; set d {} } -body { list [scan "4.6 5.2" "%f %f %f %f" a b c d] $a $b $c $d } -result {2 4.6 5.2 {} {}} -test scan-6.8 {disallow diget separator in floating-point} -setup { +test scan-6.9 {disallow diget separator in floating-point} -setup { set a {}; set b {}; set c {}; } -body { list [scan "3.14_2.35_98.6" %f_%f_%f a b c ] $a $b $c } -result {3 3.14 2.35 98.6} @@ -637,22 +637,22 @@ list [scan "aaaaaabc aaabcdefg + + XYZQR" {%*4[a] %s %*4[a]%s%*4[ +]%c} a b c] $a $b $c } -result {3 aabc bcdefg 43} test scan-7.6 {string and character scanning, unicode} -setup { set a {}; set b {}; set c {}; set d {} } -body { - list [scan "abc d\u00c7fghijk dum " "%s %3s %20s %s" a b c d] $a $b $c $d -} -result "4 abc d\u00c7f ghijk dum" + list [scan "abc dÇfghijk dum " "%s %3s %20s %s" a b c d] $a $b $c $d +} -result "4 abc dÇf ghijk dum" test scan-7.7 {string and character scanning, unicode} -setup { set a {}; set b {} } -body { - list [scan "ab\u00c7cdef" "ab%c%c" a b] $a $b + list [scan "abÇcdef" "ab%c%c" a b] $a $b } -result "2 199 99" test scan-7.8 {string and character scanning, unicode} -setup { set a {}; set b {} } -body { - list [scan "ab\ufeffdef" "%\[ab\ufeff\]" a] $a -} -result "1 ab\ufeff" + list [scan "ab\uFEFFdef" "%\[ab\uFEFF\]" a] $a +} -result "1 ab\uFEFF" test scan-8.1 {error conditions} -body { scan a } -returnCodes error -match glob -result * test scan-8.2 {error conditions} -returnCodes error -body { @@ -856,10 +856,15 @@ } {190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 {} 10} test scan-13.8 {Tcl_ScanObjCmd, inline XPG case lots of arguments} { set msg [scan "10 20 30" {%100$d %5$d %200$d}] list [llength $msg] [lindex $msg 99] [lindex $msg 4] [lindex $msg 199] } {200 10 20 30} +test scan-13.9 {Tcl_ScanObjCmd, inline XPG case limit error} -body { + # Note this applies to 64-bit builds as well so long as max number of + # command line arguments allowed for scan command is INT_MAX + scan abc {%2147483648$s} +} -result {"%n$" argument index out of range} -returnCodes error # scan infinities - not working test scan-14.1 {positive infinity} { scan Inf %g d Index: tests/security.test ================================================================== --- tests/security.test +++ tests/security.test @@ -4,12 +4,12 @@ # loading and namespaces. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # All rights reserved. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* Index: tests/set-old.test ================================================================== --- tests/set-old.test +++ tests/set-old.test @@ -4,13 +4,13 @@ # Since the set command is now compiled, a new set of tests covering # the new implementation is in the file "set.test". Sourcing this file # into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -167,11 +167,11 @@ # Errors and other special cases in writing variables test set-old-6.1 {creating array during write} { catch {unset a} - trace var a rwu ignore + trace add var a {read write unset} ignore list [catch {set a(14) 186} msg] $msg [array names a] } {0 186 14} test set-old-6.2 {errors in writing variables} { catch {unset a} set a xxx @@ -405,11 +405,11 @@ lsort [array get a] } {{} 22 3 {long name}} test set-old-8.19 {array command, get option (unset variable)} { catch {unset a} set a(x) 3 - trace var a(y) w ignore + trace add var a(y) write ignore array get a } {x 3} test set-old-8.20 {array command, get option, with pattern} { catch {unset a} set a(x1) 3 @@ -443,17 +443,17 @@ list [catch {lsort [array names a]} msg] $msg } {0 {22 Textual_name {name with spaces}}} test set-old-8.25 {array command, names option} { catch {unset a} set a(22) 3; set a(33) 44; - trace var a(xxx) w ignore + trace add var a(xxx) write ignore list [catch {lsort [array names a]} msg] $msg } {0 {22 33}} test set-old-8.26 {array command, names option} { catch {unset a} set a(22) 3; set a(33) 44; - trace var a(xxx) w ignore + trace add var a(xxx) write ignore set a(xxx) value list [catch {lsort [array names a]} msg] $msg } {0 {22 33 xxx}} test set-old-8.27 {array command, names option} { catch {unset a} @@ -577,11 +577,11 @@ list [catch {array size a} msg] $msg } {0 0} test set-old-8.44 {array command, size option} { catch {unset a} set a(22) 3; - trace var a(33) rwu ignore + trace add var a(33) {read write unset} ignore list [catch {array size a} msg] $msg } {0 1} test set-old-8.45 {array command, size option, array doesn't exist yet but has compiler-allocated procedure slot} { proc foo {x} { if {$x==1} { @@ -784,27 +784,27 @@ test set-old-9.10 {array enumeration: searches automatically stopped} { catch {unset a} set a(a) 1 set x [array startsearch a] set y [array startsearch a] - trace var a(b) r {} + trace add var a(b) read {} list [catch {array next a $x} msg] $msg \ [catch {array next a $y} msg2] $msg2 } {1 {couldn't find search "s-1-a"} 1 {couldn't find search "s-2-a"}} test set-old-9.11 {array enumeration: searches automatically stopped} { catch {unset a} set a(a) 1 set x [array startsearch a] set y [array startsearch a] - trace var a(a) r {} + trace add var a(a) read {} list [catch {array next a $x} msg] $msg \ [catch {array next a $y} msg2] $msg2 } {0 a 0 a} test set-old-9.12 {array enumeration with traced undefined elements} { catch {unset a} set a(a) 1 - trace var a(b) r {} + trace add var a(b) read {} set x [array startsearch a] lsort [list [array next a $x] [array next a $x]] } {{} a} test set-old-10.1 {array enumeration errors} { Index: tests/set.test ================================================================== --- tests/set.test +++ tests/set.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,11 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testset2 [llength [info commands testset2]] catch {unset x} catch {unset i} @@ -261,11 +261,11 @@ test set-2.4 {set command: runtime error, readonly variable} -setup { unset -nocomplain x } -body { proc readonly args {error "variable is read-only"} set x 123 - trace var x w readonly + trace add var x write readonly list [catch {set x 1} msg] $msg $::errorInfo } -match glob -result {1 {can't set "x": variable is read-only} {*variable is read-only while executing * "set x 1"}} @@ -519,11 +519,11 @@ } -result {1 {can't read "a(18)": no such element in array}} test set-4.4 {uncompiled set command: runtime error, readonly variable} -body { set z set proc readonly args {error "variable is read-only"} $z x 123 - trace var x w readonly + trace add var x write readonly list [catch {$z x 1} msg] $msg $::errorInfo } -match glob -result {1 {can't set "x": variable is read-only} {*variable is read-only while executing * "$z x 1"}} Index: tests/socket.test ================================================================== --- tests/socket.test +++ tests/socket.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 Ajuba Solutions. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-2000 Ajuba Solutions. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. # Running socket tests with a remote server: @@ -64,22 +64,25 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] ::tcltest::loadTestedCommands -if {[expr {[info exists ::env(TRAVIS_OSX_IMAGE)] && [string match xcode* $::env(TRAVIS_OSX_IMAGE)]}]} { +# A bad interaction between socket creation, macOS, and unattended CI +# environments make this whole file impractical to run; too many weird hangs. +if {[info exists ::env(MAC_CI)]} { return } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] # Some tests require the Thread package or exec command testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}] testConstraint exec [llength [info commands exec]] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] +testConstraint notWinCI [expr { + $tcl_platform(platform) ne "windows" || ![info exists ::env(CI)]}] # Produce a random port number in the Dynamic/Private range # from 49152 through 65535. proc randport {} { # firstly try dynamic port via server-socket(0): @@ -122,11 +125,11 @@ close $s1; close $s2 set t2 [clock milliseconds] set lat1 [expr {($t2-$t1)*2}]; # doubled as a safety margin # Test the latency of failed connection attempts over the loopback -# interface. They can take more than a second under Windowos and requres +# interface. They can take more than a second under Windows and requires # additional [after]s in some tests that are not needed on systems that fail # immediately. set t1 [clock milliseconds] catch {socket 127.0.0.1 [randport]} set t2 [clock milliseconds] @@ -293,46 +296,48 @@ } # Some tests in this file are known to hang *occasionally* on OSX; stop the # worst offenders. testConstraint notOSX [expr {$::tcl_platform(os) ne "Darwin"}] +# Here "Windows" means derived platforms as Cygwin or Msys2 too. +testConstraint notWindows [expr {![regexp {^(Windows|MSYS|CYGWIN)} $::tcl_platform(os)]}] # ---------------------------------------------------------------------- test socket_$af-1.1 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -server } -returnCodes error -result {no argument given for -server option} test socket_$af-1.2 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -server foo -} -returnCodes error -result {wrong # args: should be "socket ?-myaddr addr? ?-myport myport? ?-async? host port" or "socket -server command ?-reuseaddr boolean? ?-reuseport boolean? ?-myaddr addr? port"} +} -returnCodes error -result {wrong # args: should be "socket ?-async? ?-myaddr addr? ?-myport myport? host port" or "socket -server command ?-backlog count? ?-myaddr addr? ?-reuseaddr boolean? ?-reuseport boolean? port"} test socket_$af-1.3 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -myaddr } -returnCodes error -result {no argument given for -myaddr option} test socket_$af-1.4 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -myaddr $localhost -} -returnCodes error -result {wrong # args: should be "socket ?-myaddr addr? ?-myport myport? ?-async? host port" or "socket -server command ?-reuseaddr boolean? ?-reuseport boolean? ?-myaddr addr? port"} +} -returnCodes error -result {wrong # args: should be "socket ?-async? ?-myaddr addr? ?-myport myport? host port" or "socket -server command ?-backlog count? ?-myaddr addr? ?-reuseaddr boolean? ?-reuseport boolean? port"} test socket_$af-1.5 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -myport } -returnCodes error -result {no argument given for -myport option} test socket_$af-1.6 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -myport xxxx } -returnCodes error -result {expected integer but got "xxxx"} test socket_$af-1.7 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -myport 2522 -} -returnCodes error -result {wrong # args: should be "socket ?-myaddr addr? ?-myport myport? ?-async? host port" or "socket -server command ?-reuseaddr boolean? ?-reuseport boolean? ?-myaddr addr? port"} +} -returnCodes error -result {wrong # args: should be "socket ?-async? ?-myaddr addr? ?-myport myport? host port" or "socket -server command ?-backlog count? ?-myaddr addr? ?-reuseaddr boolean? ?-reuseport boolean? port"} test socket_$af-1.8 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -froboz -} -returnCodes error -result {bad option "-froboz": must be -async, -myaddr, -myport, -reuseaddr, -reuseport, or -server} +} -returnCodes error -result {bad option "-froboz": must be -async, -backlog, -myaddr, -myport, -reuseaddr, -reuseport, or -server} test socket_$af-1.9 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -server foo -myport 2521 3333 } -returnCodes error -result {option -myport is not valid for servers} test socket_$af-1.10 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket host 2528 -junk -} -returnCodes error -result {wrong # args: should be "socket ?-myaddr addr? ?-myport myport? ?-async? host port" or "socket -server command ?-reuseaddr boolean? ?-reuseport boolean? ?-myaddr addr? port"} +} -returnCodes error -result {wrong # args: should be "socket ?-async? ?-myaddr addr? ?-myport myport? host port" or "socket -server command ?-backlog count? ?-myaddr addr? ?-reuseaddr boolean? ?-reuseport boolean? port"} test socket_$af-1.11 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -server callback 2520 -- -} -returnCodes error -result {wrong # args: should be "socket ?-myaddr addr? ?-myport myport? ?-async? host port" or "socket -server command ?-reuseaddr boolean? ?-reuseport boolean? ?-myaddr addr? port"} +} -returnCodes error -result {wrong # args: should be "socket ?-async? ?-myaddr addr? ?-myport myport? host port" or "socket -server command ?-backlog count? ?-myaddr addr? ?-reuseaddr boolean? ?-reuseport boolean? port"} test socket_$af-1.12 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket foo badport } -returnCodes error -result {expected integer but got "badport"} test socket_$af-1.13 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -async -server @@ -340,23 +345,23 @@ test socket_$af-1.14 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -server foo -async } -returnCodes error -result {cannot set -async option for server sockets} test socket_$af-1.15 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseaddr yes 4242 -} -returnCodes error -result {options -reuseaddr and -reuseport are only valid for servers} +} -returnCodes error -result {options -backlog, -reuseaddr, and -reuseport are only valid for servers} test socket_$af-1.16 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseaddr no 4242 -} -returnCodes error -result {options -reuseaddr and -reuseport are only valid for servers} +} -returnCodes error -result {options -backlog, -reuseaddr, and -reuseport are only valid for servers} test socket_$af-1.17 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseaddr } -returnCodes error -result {no argument given for -reuseaddr option} test socket_$af-1.18 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseport yes 4242 -} -returnCodes error -result {options -reuseaddr and -reuseport are only valid for servers} +} -returnCodes error -result {options -backlog, -reuseaddr, and -reuseport are only valid for servers} test socket_$af-1.19 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseport no 4242 -} -returnCodes error -result {options -reuseaddr and -reuseport are only valid for servers} +} -returnCodes error -result {options -backlog, -reuseaddr, and -reuseport are only valid for servers} test socket_$af-1.20 {arg parsing for socket command} -constraints [list socket supported_$af] -body { socket -reuseport } -returnCodes error -result {no argument given for -reuseport option} set path(script) [makeFile {} script] @@ -935,11 +940,11 @@ if {![catch {socket -server dodo 0x1} msg]} { close $msg return {htons problem, should be disallowed, are you running as SU?} } return {couldn't open socket: not owner} -} -constraints [list socket supported_$af unix notRoot notOSX] -result {couldn't open socket: not owner} +} -constraints [list socket supported_$af unix notRoot notOSX notWindows] -result {couldn't open socket: not owner} test socket_$af-5.2 {byte order problems, socket numbers, htons} -body { if {![catch {socket -server dodo 0x10000} msg]} { close $msg return {port resolution problem, should be disallowed} } @@ -949,11 +954,11 @@ if {![catch {socket -server dodo 21} msg]} { close $msg return {htons problem, should be disallowed, are you running as SU?} } return {couldn't open socket: not owner} -} -constraints [list socket supported_$af unix notRoot notOSX] -result {couldn't open socket: not owner} +} -constraints [list socket supported_$af unix notRoot notOSX notWindows] -result {couldn't open socket: not owner} test socket_$af-6.1 {accept callback error} -constraints [list socket supported_$af stdio] -setup { proc myHandler {msg options} { variable x $msg } @@ -967,11 +972,11 @@ gets stdin port socket $localhost $port } close $f set f [open "|[list [interpreter] $path(script)]" r+] - proc accept {s a p} {expr 10 / 0} + proc accept {s a p} {expr {10 / 0}} set s [socket -server accept -myaddr $localhost 0] puts $f [lindex [fconfigure $s -sockname] 2] close $f set timer [after 10000 "set x timed_out"] vwait x @@ -1064,11 +1069,11 @@ set s [socket -server accept -myaddr $localhost 0] set l [fconfigure $s] close $s update llength $l -} -result 14 +} -result 20 test socket_$af-7.4 {testing socket specific options} -constraints [list socket supported_$af] -setup { set timer [after 10000 "set x timed_out"] set l "" } -body { set s [socket -server accept -myaddr $localhost 0] @@ -1103,10 +1108,29 @@ } -cleanup { after cancel $timer close $s close $s1 } -result [list $localhost 1 3] +test socket_$af-7.6 {testing socket specific options - bug e589d9bdab} -setup { + set timer [after 10000 "set x timed_out"] + set l "" +} -constraints [list socket supported_$af unixOrWin] -body { + set s [socket -server accept 0] + proc accept {s a p} { + global x + set x [fconfigure $s -sockname] + close $s + } + set listen [lindex [fconfigure $s -sockname] 2] + set s1 [socket $localhost $listen] + vwait x + lsort [dict keys [fconfigure $s1]] +} -cleanup { + after cancel $timer + close $s + close $s1 +} -result {-blocking -buffering -buffersize -encoding -eofchar -keepalive -nodelay -peername -profile -sockname -translation} test socket_$af-8.1 {testing -async flag on sockets} -constraints [list socket supported_$af] -body { # NOTE: This test may fail on some Solaris 2.4 systems. If it does, check # that you have these patches installed (using showrev -p): # @@ -1857,19 +1881,19 @@ set ::testmode $testmode set port 0 set srvsock {} # if binding on port 0 is not possible (system related, blocked on ISPs etc): if {[catch {close [socket -async $::localhost $port]}]} { - # simplest server on random port (immediatelly closing a connect): + # simplest server on random port (immediately closing a connect): set port [randport] set srvsock [socket -server {apply {{ch args} {close $ch}}} -myaddr $::localhost $port] # socket on windows has some issues yet (e. g. bug [b6d0d8cc2c]), so we simply decrease iteration count (to 1/4): if {$::tcl_platform(platform) eq "windows" && $maxIter > 50} { set ::count [expr {$maxIter / 4 * 3 - 1}]; # bypass 3/4 iterations } } - tcltest::DebugPuts 1 "== test \[$::localhost\]:$port $testmode ==" + tcltest::DebugPuts 2 "== test \[$::localhost\]:$port $testmode ==" set ::parent [thread::id] # helper thread creating async connection and initiating transfer (detach) to parent: set ::helper [thread::create] thread::send -async $::helper [list \ lassign [list $::parent $::localhost $port $testmode] \ @@ -1891,13 +1915,13 @@ thread::detach $fd thread::send -async $::parent [list transf_parent $fd {*}$args] } iteration first } - # parent proc commiting transfer attempt (attach) and checking acquire was successful: + # parent proc committing transfer attempt (attach) and checking acquire was successful: proc transf_parent {fd args} { - tcltest::DebugPuts 1 "** trma / $::count ** $args **" + tcltest::DebugPuts 2 "** trma / $::count ** $args **" thread::attach $fd if {"parent-close" in $::testmode} {;# to test close during connect set ::count $::count close $fd return @@ -1920,20 +1944,20 @@ # if timeout just skip (test was successful until now): if {$::count eq "TIMEOUT"} {::tcltest::Skip "timing issue"} break } if {[incr ::count] >= $maxIter} break - tcltest::DebugPuts 1 "** iter / $::count **" + tcltest::DebugPuts 2 "** iter / $::count **" thread::send -async $::helper [list iteration nr $::count] } update set ::count } finally { catch {after cancel $tout} if {$srvsock ne {}} {close $srvsock} if {[info exists ::helper]} {thread::release -wait $::helper} - tcltest::DebugPuts 1 "== stop / $::count ==" + tcltest::DebugPuts 2 "== stop / $::count ==" unset -nocomplain ::count ::testmode ::parent ::helper } } test socket_$af-13.2.tr1 {Testing socket transfer between threads during async connect} -body { transf_test {transfer} 1000 @@ -2219,11 +2243,11 @@ set sock [socket -async localhost [randport]] catch {gets $sock} x list $x [fconfigure $sock -error] [fconfigure $sock -error] } -cleanup { close $sock - } -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}} + } -match glob -result {{error reading "sock*": transport endpoint is not connected} {connection refused} {}} test socket-14.8.0 {pending [socket -async] and nonblocking [gets], server is IPv4} \ -constraints {socket supported_inet localhost_v4} \ -setup { makeFile { fileevent stdin readable exit @@ -2284,11 +2308,11 @@ after 200 } list $x [fconfigure $sock -error] [fconfigure $sock -error] } -cleanup { close $sock - } -match glob -result {{error reading "sock*": socket is not connected} {connection refused} {}} + } -match glob -result {{error reading "sock*": transport endpoint is not connected} {connection refused} {}} test socket-14.9.0 {pending [socket -async] and blocking [puts], server is IPv4} \ -constraints {socket supported_inet localhost_v4} \ -setup { makeFile { fileevent stdin readable exit @@ -2388,11 +2412,11 @@ close $fd close $sock removeFile script } -result {{} ok} test socket-14.11.0 {pending [socket -async] and nonblocking [puts], no listener, no flush} \ - -constraints {socket knownMsvcBug} \ + -constraints {socket notWinCI} \ -body { set sock [socket -async localhost [randport]] fconfigure $sock -blocking 0 puts $sock ok fileevent $sock writable {set x 1} @@ -2399,11 +2423,11 @@ vwait x close $sock } -cleanup { catch {close $sock} unset x - } -result {socket is not connected} -returnCodes 1 + } -result {transport endpoint is not connected} -returnCodes 1 test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} \ -constraints {socket testsocket_testflags} \ -body { set sock [socket -async localhost [randport]] # Set the socket in async test mode. @@ -2418,11 +2442,11 @@ vwait x close $sock } -cleanup { catch {close $sock} catch {unset x} - } -result {socket is not connected} -returnCodes 1 + } -result {transport endpoint is not connected} -returnCodes 1 test socket-14.12 {[socket -async] background progress triggered by [fconfigure -error]} \ -constraints {socket} \ -body { set s [socket -async localhost [randport]] for {set i 0} {$i < 50} {incr i} { @@ -2440,11 +2464,11 @@ -constraints {socket win supported_inet notWine} \ -body { # Test for bug 336441ed59 where a quick background fail was ignored # Test only for windows as socket -async 255.255.255.255 fails - # directly on unix + # directly on Unix # The following connect should fail very quickly set a1 [after 2000 {set x timeout}] set s [socket -async 255.255.255.255 43434] fileevent $s writable {set x writable} @@ -2573,14 +2597,22 @@ catch {close $s} } {*}$result incr num } } + +test socket-bug-31fc36fe47 "Crash listening in multiple threads" \ + -constraints thread -body { + close [socket -server xxx 0] + set tid [thread::create] + thread::send $tid {close [socket -server accept 0]} + thread::release $tid + } -result 0 ::tcltest::cleanupTests flush stdout return # Local Variables: # mode: tcl # fill-column: 78 # End: Index: tests/source.test ================================================================== --- tests/source.test +++ tests/source.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-2000 Scriptics Corporation. # Contributions from Don Porter, NIST, 2003. (not subject to US copyright) # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -109,14 +109,14 @@ test source-2.7 {utf-8 with BOM} -setup { set sourcefile [makeFile {} source.file] } -body { set out [open $sourcefile w] fconfigure $out -encoding utf-8 - puts $out "\ufeffset y new-y" + puts $out "\uFEFFset y new-y" close $out set y old-y - source $sourcefile + source -encoding utf-8 $sourcefile return $y } -cleanup { removeFile $sourcefile } -result {new-y} @@ -197,20 +197,20 @@ } -result {source: 3 4 5} test source-6.1 {source is binary ok} -setup { # Note [makeFile] writes in the system encoding. # [source] defaults to reading in the system encoding. - set sourcefile [makeFile [list set x "a b\0c"] source.file] + set sourcefile [makeFile [list set x "a b\x00c"] source.file] } -body { set x {} source $sourcefile string length $x } -cleanup { removeFile source.file } -result 5 test source-6.2 {source skips everything after Ctrl-Z: Bug 2040} -setup { - set sourcefile [makeFile "set x ab\32c" source.file] + set sourcefile [makeFile "set x ab\x1Ac" source.file] } -body { set x {} source $sourcefile string length $x } -cleanup { @@ -220,30 +220,30 @@ test source-7.1 {source -encoding test} -setup { set sourcefile [makeFile {} source.file] file delete $sourcefile set f [open $sourcefile w] fconfigure $f -encoding utf-8 - puts $f "set symbol(square-root) \u221A; set x correct" + puts $f "set symbol(square-root) √; set x correct" close $f } -body { set x unset - source $sourcefile + source -encoding utf-8 $sourcefile set x } -cleanup { removeFile source.file } -result correct test source-7.2 {source -encoding test} -setup { # This tests for bad interactions between [source -encoding] - # and use of the Control-Z character (\u001A) as a cross-platform + # and use of the Control-Z character (\x1A) as a cross-platform # EOF character by [source]. Here we write out and the [source] a - # file that contains the byte \x1A, although not the character \u001A in + # file that contains the byte \x1A, although not the character \x1A in # the indicated encoding. set sourcefile [makeFile {} source.file] file delete $sourcefile set f [open $sourcefile w] fconfigure $f -encoding utf-16 - puts $f "set symbol(square-root) \u221A; set x correct" + puts $f "set symbol(square-root) √; set x correct" close $f } -body { set x unset source -encoding utf-16 $sourcefile set x @@ -264,32 +264,32 @@ test source-7.5 {source -encoding: correct operation} -setup { set sourcefile [makeFile {} source.file] file delete $sourcefile set f [open $sourcefile w] fconfigure $f -encoding utf-8 - puts $f "proc \u20ac {} {return foo}" + puts $f "proc € {} {return foo}" close $f } -body { - source $sourcefile - \u20ac + source -encoding utf-8 $sourcefile + € } -cleanup { removeFile source.file - rename \u20ac {} + rename € {} } -result foo test source-7.6 {source -encoding: mismatch encoding error} -setup { set sourcefile [makeFile {} source.file] file delete $sourcefile set f [open $sourcefile w] fconfigure $f -encoding utf-8 - puts $f "proc \u20ac {} {return foo}" + puts $f "proc € {} {return foo}" close $f } -body { - source -encoding ascii $sourcefile - \u20ac + source -encoding iso8859-1 $sourcefile + € } -cleanup { removeFile source.file -} -returnCodes error -match glob -result {invalid command name*} +} -returnCodes error -result {invalid command name "€"} test source-8.1 {source and coroutine/yield} -setup { set sourcefile [makeFile {} source.file] file delete $sourcefile } -body { Index: tests/split.test ================================================================== --- tests/split.test +++ tests/split.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -47,36 +47,36 @@ } foo } {]\n} test split-1.9 {basic split commands} { proc foo {} { - set x ab\000c + set x ab\x00c set y [split $x {}] return $y } foo -} "a b \000 c" +} "a b \x00 c" test split-1.10 {basic split commands} { - split "a0ab1b2bbb3\000c4" ab\000c + split "a0ab1b2bbb3\x00c4" ab\x00c } {{} 0 {} 1 2 {} {} 3 {} 4} test split-1.11 {basic split commands} { split "12,3,45" {,} } {12 3 45} test split-1.12 {basic split commands} { - split "\u0001ab\u0001cd\u0001\u0001ef\u0001" \1 + split "\x01ab\x01cd\x01\x01ef\x01" \x01 } {{} ab cd {} ef {}} test split-1.13 {basic split commands} { split "12,34,56," {,} } {12 34 56 {}} test split-1.14 {basic split commands} { split ",12,,,34,56," {,} } {{} 12 {} {} 34 56 {}} test split-1.15 {basic split commands} -body { - split "a\U1F4A9b" {} -} -result "a \U1F4A9 b" + split "a💩b" {} +} -result "a 💩 b" test split-1.16 {basic split commands} -body { - split "a\U1F4A9b" \U1F4A9 + split "a💩b" 💩 } -result "a b" test split-2.1 {split errors} { list [catch split msg] $msg $errorCode } {1 {wrong # args: should be "split string ?splitChars?"} {TCL WRONGARGS}} Index: tests/stack.test ================================================================== --- tests/stack.test +++ tests/stack.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1998-2000 Ajuba Solutions. +# Copyright © 1998-2000 Ajuba Solutions. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/string.test ================================================================== --- tests/string.test +++ tests/string.test @@ -2,14 +2,14 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2001 by Kevin B. Kenny. All rights reserved. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2001 Kevin B. Kenny. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,11 +16,13 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] +source [file join [file dirname [info script]] tcltests.tcl] + # Helper commands to test various optimizations, code paths, and special cases. proc makeByteArray {s} {binary format a* $s} proc makeUnicode {s} {lindex [regexp -inline .* $s] 0} proc makeList {args} {return $args} @@ -29,12 +31,12 @@ # Some tests require the testobj command testConstraint testobj [expr {[info commands testobj] ne {}}] testConstraint testindexobj [expr {[info commands testindexobj] ne {}}] testConstraint testevalex [expr {[info commands testevalex] ne {}}] -testConstraint fullutf [expr {[string length \U010000] == 1}] testConstraint testbytestring [llength [info commands testbytestring]] +testConstraint testutf16string [llength [info commands testutf16string]] # Used for constraining memory leak tests testConstraint memory [llength [info commands memory]] if {[testConstraint memory]} { proc getbytes {} { @@ -70,13 +72,13 @@ interp alias {} run {} try set constraints {} } -test string-1.1.$noComp {error conditions} { +test string-1.1.$noComp {error conditions} -body { list [catch {run {string gorp a b}} msg] $msg -} {1 {unknown or ambiguous subcommand "gorp": must be bytelength, cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} +} -match glob -result {1 {unknown or ambiguous subcommand "gorp": must be *cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} test string-1.2.$noComp {error conditions} { list [catch {run {string}} msg] $msg } {1 {wrong # args: should be "string subcommand ?arg ...?"}} test stringComp-1.3.$noComp {error condition - undefined method during compile} { # We don't want this to complain about 'never' because it may never @@ -117,23 +119,23 @@ } 0 test string-2.10.$noComp {string compare with special index} { list [catch {run {string compare -length end-3 abcde abxyz}} msg] $msg } {1 {expected integer but got "end-3"}} test string-2.11.$noComp {string compare, unicode} { - run {string compare ab\u7266 ab\u7267} + run {string compare ab牦 ab牧} } -1 test string-2.11.1.$noComp {string compare, unicode} { - run {string compare \334 \xDC} + run {string compare Ü Ü} } 0 test string-2.11.2.$noComp {string compare, unicode} { - run {string compare \334 \xFC} + run {string compare Ü ü} } -1 test string-2.11.3.$noComp {string compare, unicode} { - run {string compare \334\334\334\374\374 \334\334\334\334\334} + run {string compare ÜÜÜüü ÜÜÜÜÜ} } 1 test string-2.12.$noComp {string compare, high bit} { - # This test will fail if the underlying comparison + # This test fails if the underlying comparison # is using signed chars instead of unsigned chars. # (like SunOS's default memcmp thus the compat/memcmp.c) run {string compare "\x80" "@"} # Nb this tests works also in utf-8 space because \x80 is # translated into a 2 or more bytelength but whose first byte has @@ -150,14 +152,14 @@ } 0 test string-2.15.$noComp {string compare -nocase} { run {string compare -nocase abcde abcde} } 0 test string-2.15.1.$noComp {string compare -nocase} { - run {string compare -nocase \334 \xDC} + run {string compare -nocase Ü Ü} } 0 test string-2.15.2.$noComp {string compare -nocase} { - run {string compare -nocase \334\334\334\374\xFC \334\334\334\334\334} + run {string compare -nocase ÜÜÜüü ÜÜÜÜÜ} } 0 test string-2.16.$noComp {string compare -nocase with length} { run {string compare -length 2 -nocase abcde Abxyz} } 0 test string-2.17.$noComp {string compare -nocase with length} { @@ -170,11 +172,11 @@ run {string compare -nocase -length 50 AbCdEf abcde} } 1 test string-2.20.$noComp {string compare -len unicode} { # These are strings that are 6 BYTELENGTH long, but the length # shouldn't make a different because there are actually 3 CHARS long - run {string compare -len 5 \334\334\334 \334\334\374} + run {string compare -len 5 ÜÜÜ ÜÜü} } -1 test string-2.21.$noComp {string compare -nocase with special index} { list [catch {run {string compare -nocase -length end-3 Abcde abxyz}} msg] $msg } {1 {expected integer but got "end-3"}} test string-2.22.$noComp {string compare, null strings} { @@ -193,14 +195,14 @@ run {string compare -nocase "" foo} } -1 test string-2.27.$noComp {string compare -nocase, null strings} { run {string compare -nocase foo ""} } 1 -test string-2.28.$noComp {string compare with length, unequal strings} { +test string-2.28.$noComp {string compare with length, unequal strings, partial first string} { run {string compare -length 2 abc abde} } 0 -test string-2.29.$noComp {string compare with length, unequal strings} { +test string-2.29.$noComp {string compare with length, unequal strings 2, full first string} { run {string compare -length 2 ab abde} } 0 test string-2.30.$noComp {string compare with NUL character vs. other ASCII} { # Be careful here, since UTF-8 rep comparison with memcmp() of # these puts chars in the wrong order @@ -222,10 +224,41 @@ run {string compare [binary format a100a 0 1] [binary format a100a 0 0]} } 1 test string-2.36.$noComp {string compare, binary neq unequal length} { run {string compare [binary format a20a 0 1] [binary format a100a 0 0]} } 1 +test string-2.37.$noComp {string compare, big -length} { + if {[package vsatisfies [info patchlevel] 8.7-]} { + run {string compare -length 0x100000000 ab abde} + } else { + run {string compare -length 0x7fffffff ab abde} + } +} -1 +test string-2.38a.$noComp {string compare empty string against byte array} { + # Bug edb4b065f4 + run {string compare "" [binary decode hex 00]} +} -1 +test string-2.38b.$noComp {string compare -length empty string against byte array} { + # Bug edb4b065f4 + run {string compare -length 1 "" [binary decode hex 00]} +} -1 +test string-2.38c.$noComp {string compare -nocase empty string against byte array} { + # Bug edb4b065f4 + run {string compare -nocase "" [binary decode hex 00]} +} -1 +test string-2.38d.$noComp {string compare empty string against byte array} { + # Bug edb4b065f4 + run {string compare [binary decode hex 00] ""} +} 1 +test string-2.38e.$noComp {string compare -length empty string against byte array} { + # Bug edb4b065f4 + run {string compare -length 1 [binary decode hex 00] ""} +} 1 +test string-2.38f.$noComp {string compare -nocase empty string against byte array} { + # Bug edb4b065f4 + run {string compare -nocase [binary decode hex 00] ""} +} 1 # only need a few tests on equal, since it uses the same code as # string compare, but just modifies the return output test string-3.1.$noComp {string equal} { run {string equal abcde abdef} @@ -235,11 +268,11 @@ } 0 test string-3.3.$noComp {string equal} { run {string equal abcde abcde} } 1 test string-3.4.$noComp {string equal -nocase} { - run {string equal -nocase \334\334\334\334\374\374\374\374 \334\334\334\334\334\334\334\334} + run {string equal -nocase ÜÜÜÜüüüü ÜÜÜÜÜÜÜÜ} } 1 test string-3.5.$noComp {string equal -nocase} { run {string equal -nocase abcde abdef} } 0 test string-3.6.$noComp {string equal -nocase} { @@ -272,23 +305,23 @@ test string-3.15.$noComp {string equal with special index} { list [catch {run {string equal -length end-3 abcde abxyz}} msg] $msg } {1 {expected integer but got "end-3"}} test string-3.16.$noComp {string equal, unicode} { - run {string equal ab\u7266 ab\u7267} + run {string equal ab牦 ab牧} } 0 test string-3.17.$noComp {string equal, unicode} { - run {string equal \334 \xDC} + run {string equal Ü Ü} } 1 test string-3.18.$noComp {string equal, unicode} { - run {string equal \334 \xFC} + run {string equal Ü ü} } 0 test string-3.19.$noComp {string equal, unicode} { - run {string equal \334\334\334\374\374 \334\334\334\334\334} + run {string equal ÜÜÜüü ÜÜÜÜÜ} } 0 test string-3.20.$noComp {string equal, high bit} { - # This test will fail if the underlying comparaison + # This test fails if the underlying comparison # is using signed chars instead of unsigned chars. # (like SunOS's default memcmp thus the compat/memcmp.c) run {string equal "\x80" "@"} # Nb this tests works also in utf8 space because \x80 is # translated into a 2 or more bytelength but whose first byte has @@ -296,14 +329,14 @@ } 0 test string-3.21.$noComp {string equal -nocase} { run {string equal -nocase abcde Abdef} } 0 test string-3.22.$noComp {string equal, -nocase unicode} { - run {string equal -nocase \334 \xDC} + run {string equal -nocase Ü Ü} } 1 test string-3.23.$noComp {string equal, -nocase unicode} { - run {string equal -nocase \334\334\334\374\xFC \334\334\334\334\334} + run {string equal -nocase ÜÜÜüü ÜÜÜÜÜ} } 1 test string-3.24.$noComp {string equal -nocase with length} { run {string equal -length 2 -nocase abcde Abxyz} } 1 test string-3.25.$noComp {string equal -nocase with length} { @@ -316,11 +349,11 @@ run {string equal -nocase -length 50 AbCdEf abcde} } 0 test string-3.28.$noComp {string equal -len unicode} { # These are strings that are 6 BYTELENGTH long, but the length # shouldn't make a different because there are actually 3 CHARS long - run {string equal -len 5 \334\334\334 \334\334\374} + run {string equal -len 5 ÜÜÜ ÜÜü} } 0 test string-3.29.$noComp {string equal -nocase with special index} { list [catch {run {string equal -nocase -length end-3 Abcde abxyz}} msg] $msg } {1 {expected integer but got "end-3"}} test string-3.30.$noComp {string equal, null strings} { @@ -362,10 +395,44 @@ run {string equal [binary format a100a 0 1] [binary format a100a 0 0]} } 0 test string-3.42.$noComp {string equal, binary neq inequal length} { run {string equal [binary format a20a 0 1] [binary format a100a 0 0]} } 0 +test string-3.43.$noComp {string equal, big -length} { + if {[package vsatisfies [info patchlevel] 8.7-]} { + run {string equal -length 0x100000000 abc def} + } else { + run {string equal -length 0x7fffffff abc def} + } +} 0 +test string-3.44.$noComp {string equal, bigger -length} -body { + run {string equal -length 18446744073709551616 abc def} +} -returnCodes 1 -result {integer value too large to represent} +test string-3.45a.$noComp {string equal empty string against byte array} { + # Bug edb4b065f4 + run {string equal "" [binary decode hex 00]} +} 0 +test string-3.45b.$noComp {string equal -length empty string against byte array} { + # Bug edb4b065f4 + run {string equal -length 1 "" [binary decode hex 00]} +} 0 +test string-3.45c.$noComp {string equal -nocase empty string against byte array} { + # Bug edb4b065f4 + run {string equal -nocase "" [binary decode hex 00]} +} 0 +test string-3.45d.$noComp {string equal empty string against byte array} { + # Bug edb4b065f4 + run {string equal [binary decode hex 00] ""} +} 0 +test string-3.45e.$noComp {string equal -length empty string against byte array} { + # Bug edb4b065f4 + run {string equal -length 1 [binary decode hex 00] ""} +} 0 +test string-3.45f.$noComp {string equal -nocase empty string against byte array} { + # Bug edb4b065f4 + run {string equal -nocase [binary decode hex 00] ""} +} 0 test string-4.1.$noComp {string first, not enough args} { list [catch {run {string first a}} msg] $msg } {1 {wrong # args: should be "string first needleString haystackString ?startIndex?"}} @@ -389,59 +456,59 @@ } 9 test string-4.8.$noComp {string first} { run {string first "" x123xx345xxx789xxx012} } -1 test string-4.9.$noComp {string first, unicode} { - run {string first x abc\u7266x} + run {string first x abc牦x} } 4 test string-4.10.$noComp {string first, unicode} { - run {string first \u7266 abc\u7266x} + run {string first 牦 abc牦x} } 3 test string-4.11.$noComp {string first, start index} { - run {string first \u7266 abc\u7266x 3} + run {string first 牦 abc牦x 3} } 3 test string-4.12.$noComp {string first, start index} -body { - run {string first \u7266 abc\u7266x 4} + run {string first 牦 abc牦x 4} } -result -1 test string-4.13.$noComp {string first, start index} -body { - run {string first \u7266 abc\u7266x end-2} + run {string first 牦 abc牦x end-2} } -result 3 test string-4.14.$noComp {string first, negative start index} -body { run {string first b abc -1} } -result 1 test string-4.15.$noComp {string first, ability to two-byte encoded utf-8 chars} -body { # Test for a bug in Tcl 8.3 where test for all-single-byte-encoded # strings was incorrect, leading to an index returned by [string first] # which pointed past the end of the string. - set uchar \u057E ;# character with two-byte encoding in utf-8 + set uchar վ ;# character with two-byte encoding in utf-8 run {string first % %#$uchar$uchar#$uchar$uchar#% 3} } -result 8 test string-4.16.$noComp {string first, normal string vs pure unicode string} -body { set s hello regexp ll $s m # Representation checks are canaries run {list [representationpoke $s] [representationpoke $m] \ [string first $m $s]} -} -result {{string 1} {string 0} 2} +} -match glob -result {{*string 1} {*string 0} 2} test string-4.17.$noComp {string first, corner case} -body { run {string first a aaa 4294967295} -} -result {-1} +} -result -1 test string-4.18.$noComp {string first, corner case} -body { run {string first a aaa -1} -} -result {0} +} -result 0 test string-4.19.$noComp {string first, corner case} -body { run {string first a aaa end-5} -} -result {0} +} -result 0 test string-4.20.$noComp {string last, corner case} -body { run {string last a aaa 4294967295} -} -result {2} +} -result 2 test string-4.21.$noComp {string last, corner case} -body { run {string last a aaa -1} -} -result {-1} +} -result -1 test string-4.22.$noComp {string last, corner case} { run {string last a aaa end-5} -} {-1} +} -1 test string-5.1.$noComp {string index} { list [catch {run {string index}} msg] $msg } {1 {wrong # args: should be "string index string charIndex"}} test string-5.2.$noComp {string index} { @@ -467,17 +534,17 @@ } c test string-5.9.$noComp {string index} { run {string index abc end-1} } b test string-5.10.$noComp {string index, unicode} { - run {string index abc\u7266d 4} + run {string index abc牦d 4} } d test string-5.11.$noComp {string index, unicode} { - run {string index abc\u7266d 3} -} \u7266 + run {string index abc牦d 3} +} 牦 test string-5.12.$noComp {string index, unicode over char length, under byte length} -body { - run {string index \334\374\334\374 6} + run {string index ÜüÜü 6} } -result {} test string-5.13.$noComp {string index, bytearray object} { run {string index [binary format a5 fuz] 0} } f test string-5.14.$noComp {string index, bytearray object} { @@ -494,33 +561,27 @@ binary scan $str H* dump run {string compare [run {string index $str 10}] \x00} } 0 test string-5.17.$noComp {string index, bad integer} -body { list [catch {run {string index "abc" 0o8}} msg] $msg -} -match glob -result {1 {*}} +} -match glob -result {1 {*invalid octal number*}} test string-5.18.$noComp {string index, bad integer} -body { list [catch {run {string index "abc" end-0o0289}} msg] $msg -} -match glob -result {1 {*}} -test string-5.19.$noComp {string index, bytearray object out of bounds} -body { +} -match glob -result {1 {*invalid octal number*}} +test string-5.19.$noComp {string index, bytearray object out of bounds} { run {string index [binary format I* {0x50515253 0x52}] -1} -} -result {} +} {} test string-5.20.$noComp {string index, bytearray object out of bounds} -body { run {string index [binary format I* {0x50515253 0x52}] 20} } -result {} -test string-5.21.$noComp {string index, surrogates, bug [11ae2be95dac9417]} -constraints fullutf -body { +test string-5.21.$noComp {string index, surrogates, bug [11ae2be95dac9417]} -body { run {list [string index a\U100000b 1] [string index a\U100000b 2] [string index a\U100000b 3]} } -result [list \U100000 b {}] - - -proc largest_int {} { - # This will give us what the largest valid int on this machine is, - # so we can test for overflow properly below on >32 bit systems - set int 1 - set exp 7; # assume we get at least 8 bits - while {wide($int) > 0} { set int [expr {wide(1) << [incr exp]}] } - return [expr {$int-1}] -} +test string-5.22.$noComp {string index} -constraints testbytestring -body { + run {list [scan [string index [testbytestring \xFF] 0] %c var] $var} +} -result {1 255} + test string-6.1.$noComp {string is, not enough args} { list [catch {run {string is}} msg] $msg } {1 {wrong # args: should be "string is class ?-strict? ?-failindex var? str"}} test string-6.2.$noComp {string is, not enough args} { @@ -558,19 +619,19 @@ run {string is alnum abc123} } 1 test string-6.13.$noComp {string is alnum, false} { list [run {string is alnum -failindex var abc1.23}] $var } {0 4} -test string-6.14.$noComp {string is alnum, unicode} "run {string is alnum abc\xFC}" 1 +test string-6.14.$noComp {string is alnum, unicode} "run {string is alnum abcü}" 1 test string-6.15.$noComp {string is alpha, true} { run {string is alpha abc} } 1 test string-6.16.$noComp {string is alpha, false} { list [run {string is alpha -fail var a1bcde}] $var } {0 1} test string-6.17.$noComp {string is alpha, unicode} { - run {string is alpha abc\374} + run {string is alpha abcü} } 1 test string-6.18.$noComp {string is ascii, true} { run {string is ascii abc\x7Fend\x00} } 1 test string-6.19.$noComp {string is ascii, false} { @@ -590,20 +651,20 @@ } {0 0} test string-6.24.$noComp {string is digit, true} { run {string is digit 0123456789} } 1 test string-6.25.$noComp {string is digit, false} { - list [run {string is digit -fail var 0123\xDC567}] $var + list [run {string is digit -fail var 0123Ü567}] $var } {0 4} test string-6.26.$noComp {string is digit, false} { list [run {string is digit -fail var +123567}] $var } {0 0} test string-6.27.$noComp {string is double, true} { run {string is double 1} } 1 test string-6.28.$noComp {string is double, true} { - run {string is double [expr double(1)]} + run {string is double [expr {double(1)}]} } 1 test string-6.29.$noComp {string is double, true} { run {string is double 1.0} } 1 test string-6.30.$noComp {string is double, true} { @@ -632,11 +693,11 @@ } -body { # Make it the largest int recognizable, with one more digit for overflow # Since bignums arrived in Tcl 8.5, the sense of this test changed. # Now integer values that exceed native limits become bignums, and # bignums can convert to doubles without error. - list [run {string is double -fail var [largest_int]0}] $var + list [run {string is double -fail var 9223372036854775808}] $var } -result {1 priorValue} # string-6.38 removed, underflow on input is no longer an error. test string-6.39.$noComp {string is double, false} { # This test is non-portable because IRIX thinks # that .e1 is a valid double - this is really a bug @@ -674,11 +735,11 @@ } {0 0} test string-6.48.$noComp {string is integer, true} { run {string is integer +1234567890} } 1 test string-6.49.$noComp {string is integer, true on type} { - run {string is integer [expr int(50.0)]} + run {string is integer [expr {int(50.0)}]} } 1 test string-6.50.$noComp {string is integer, true} { run {string is integer [list -10]} } 1 test string-6.51.$noComp {string is integer, true as hex} { @@ -692,14 +753,14 @@ } 1 test string-6.54.$noComp {string is integer, false} { list [run {string is integer -fail var 123abc}] $var } {0 3} test string-6.55.$noComp {string is integer, no overflow possible} { - run {string is integer +[largest_int]0} + run {string is integer +9223372036854775808} } 1 test string-6.56.$noComp {string is integer, false} { - list [run {string is integer -fail var [expr double(1)]}] $var + list [run {string is integer -fail var [expr {double(1)}]}] $var } {0 1} test string-6.57.$noComp {string is integer, false} { list [run {string is integer -fail var " "}] $var } {0 0} test string-6.58.$noComp {string is integer, false on bad octal} { @@ -713,20 +774,20 @@ } {0 5} test string-6.60.$noComp {string is lower, true} { run {string is lower abc} } 1 test string-6.61.$noComp {string is lower, unicode true} { - run {string is lower abc\xFCue} + run {string is lower abcüue} } 1 test string-6.62.$noComp {string is lower, false} { list [run {string is lower -fail var aBc}] $var } {0 1} test string-6.63.$noComp {string is lower, false} { list [run {string is lower -fail var abc1}] $var } {0 3} test string-6.64.$noComp {string is lower, unicode false} { - list [run {string is lower -fail var ab\xDCUE}] $var + list [run {string is lower -fail var abÜUE}] $var } {0 2} test string-6.65.$noComp {string is space, true} { run {string is space " \t\n\v\f"} } 1 test string-6.66.$noComp {string is space, false} { @@ -760,26 +821,26 @@ } {0 0} test string-6.75.$noComp {string is upper, true} { run {string is upper ABC} } 1 test string-6.76.$noComp {string is upper, unicode true} { - run {string is upper ABC\xDCUE} + run {string is upper ABCÜUE} } 1 test string-6.77.$noComp {string is upper, false} { list [run {string is upper -fail var AbC}] $var } {0 1} test string-6.78.$noComp {string is upper, false} { list [run {string is upper -fail var AB2C}] $var } {0 2} test string-6.79.$noComp {string is upper, unicode false} { - list [run {string is upper -fail var ABC\xFCue}] $var + list [run {string is upper -fail var ABCüue}] $var } {0 3} test string-6.80.$noComp {string is wordchar, true} { run {string is wordchar abc_123} } 1 test string-6.81.$noComp {string is wordchar, unicode true} { - run {string is wordchar abc\xFCab\xDCAB\u5001\U1D7CA} + run {string is wordchar abcüabÜAB倁\U1D7CA} } 1 test string-6.82.$noComp {string is wordchar, false} { list [run {string is wordchar -fail var abcd.ef}] $var } {0 4} test string-6.83.$noComp {string is wordchar, unicode false} { @@ -844,11 +905,11 @@ } 1 test string-6.95.$noComp {string is wideinteger, true} { run {string is wideinteger +1234567890} } 1 test string-6.96.$noComp {string is wideinteger, true on type} { - run {string is wideinteger [expr wide(50.0)]} + run {string is wideinteger [expr {wide(50.0)}]} } 1 test string-6.97.$noComp {string is wideinteger, true} { run {string is wideinteger [list -10]} } 1 test string-6.98.$noComp {string is wideinteger, true as hex} { @@ -862,14 +923,14 @@ } 1 test string-6.101.$noComp {string is wideinteger, false} { list [run {string is wideinteger -fail var 123abc}] $var } {0 3} test string-6.102.$noComp {string is wideinteger, false on overflow} { - list [run {string is wideinteger -fail var +[largest_int]0}] $var + list [run {string is wideinteger -fail var +9223372036854775808}] $var } {0 -1} test string-6.103.$noComp {string is wideinteger, false} { - list [run {string is wideinteger -fail var [expr double(1)]}] $var + list [run {string is wideinteger -fail var [expr {double(1)}]}] $var } {0 1} test string-6.104.$noComp {string is wideinteger, false} { list [run {string is wideinteger -fail var " "}] $var } {0 0} test string-6.105.$noComp {string is wideinteger, false on bad octal} { @@ -900,11 +961,11 @@ } 0 test string-6.110.$noComp {string is entier, true} { run {string is entier +1234567890} } 1 test string-6.111.$noComp {string is entier, true on type} { - run {string is entier [expr wide(50.0)]} + run {string is entier [expr {wide(50.0)}]} } 1 test string-6.112.$noComp {string is entier, true} { run {string is entier [list -10]} } 1 test string-6.113.$noComp {string is entier, true as hex} { @@ -921,11 +982,11 @@ } {0 3} test string-6.117.$noComp {string is entier, false} { list [run {string is entier -fail var 123123123123123123123123123123123123123123123123123123123123123123123123123123123123abc}] $var } {0 84} test string-6.118.$noComp {string is entier, false} { - list [run {string is entier -fail var [expr double(1)]}] $var + list [run {string is entier -fail var [expr {double(1)}]}] $var } {0 1} test string-6.119.$noComp {string is entier, false} { list [run {string is entier -fail var " "}] $var } {0 0} test string-6.120.$noComp {string is entier, false on bad octal} { @@ -968,12 +1029,17 @@ list [run {string is entier -fail var 0o1234561123412345612345656234561234561234561234561234561234561234561234561234561234536963}] $var } {0 87} test string-6.131.$noComp {string is entier, false on bad hex} { list [run {string is entier -fail var 0X12345611234123456123456562345612345612345612345612345612345612345612345612345612345345XYZ}] $var } {0 88} +test string-6.139.$noComp {string is integer, bug [76ad7aeba3]} { + run {string is integer 18446744073709551615} +} 1 +test string-6.140.$noComp {string is integer, bug [76ad7aeba3]} { + run {string is integer -18446744073709551615} +} 1 -catch {rename largest_int {}} test string-7.1.$noComp {string last, not enough args} { list [catch {run {string last a}} msg] $msg } {1 {wrong # args: should be "string last needleString haystackString ?lastIndex?"}} test string-7.2.$noComp {string last, bad args} { @@ -990,26 +1056,26 @@ } 7 test string-7.6.$noComp {string last} { run {string las x xxxx123xx345x678} } 12 test string-7.7.$noComp {string last, unicode} { - run {string las x xxxx12\u7266xx345x678} + run {string las x xxxx12牦xx345x678} } 12 test string-7.8.$noComp {string last, unicode} { - run {string las \u7266 xxxx12\u7266xx345x678} + run {string las 牦 xxxx12牦xx345x678} } 6 test string-7.9.$noComp {string last, stop index} { - run {string las \u7266 xxxx12\u7266xx345x678} + run {string las 牦 xxxx12牦xx345x678} } 6 test string-7.10.$noComp {string last, unicode} { - run {string las \u7266 xxxx12\u7266xx345x678} + run {string las 牦 xxxx12牦xx345x678} } 6 test string-7.11.$noComp {string last, start index} { - run {string last \u7266 abc\u7266x 3} + run {string last 牦 abc牦x 3} } 3 test string-7.12.$noComp {string last, start index} { - run {string last \u7266 abc\u7266x 2} + run {string last 牦 abc牦x 2} } -1 test string-7.13.$noComp {string last, start index} { ## Constrain to last 'a' should work run {string last ba badbad end-1} } 3 @@ -1016,26 +1082,26 @@ test string-7.14.$noComp {string last, start index} { ## Constrain to last 'b' should skip last 'ba' run {string last ba badbad end-2} } 0 test string-7.15.$noComp {string last, start index} { - run {string last \334a \334ad\334ad 0} + run {string last Üa ÜadÜad 0} } -1 test string-7.16.$noComp {string last, start index} { - run {string last \334a \334ad\334ad end-1} + run {string last Üa ÜadÜad end-1} } 3 -test string-8.1.$noComp {string bytelength} { +test string-8.1.$noComp {string bytelength} deprecated { list [catch {run {string bytelength}} msg] $msg } {1 {wrong # args: should be "string bytelength string"}} -test string-8.2.$noComp {string bytelength} { +test string-8.2.$noComp {string bytelength} deprecated { list [catch {run {string bytelength a b}} msg] $msg } {1 {wrong # args: should be "string bytelength string"}} -test string-8.3.$noComp {string bytelength} { +test string-8.3.$noComp {string bytelength} deprecated { run {string bytelength "\xC7"} } 2 -test string-8.4.$noComp {string bytelength} { +test string-8.4.$noComp {string bytelength} deprecated { run {string b ""} } 0 test string-9.1.$noComp {string length} { list [catch {run {string length}} msg] $msg @@ -1048,11 +1114,11 @@ } 15 test string-9.4.$noComp {string length} { run {string le ""} } 0 test string-9.5.$noComp {string length, unicode} { - run {string le "abcd\u7266"} + run {string le "abcd牦"} } 5 test string-9.6.$noComp {string length, bytearray object} { run {string length [binary format a5 foo]} } 5 test string-9.7.$noComp {string length, bytearray object} { @@ -1068,17 +1134,17 @@ test string-10.3.$noComp {string map, too many args} { list [catch {run {string map -nocase {a b} str1 str2}} msg] $msg } {1 {wrong # args: should be "string map ?-nocase? charMap string"}} test string-10.4.$noComp {string map} { run {string map {a b} abba} -} {bbbb} +} bbbb test string-10.5.$noComp {string map} { run {string map {a b} a} -} {b} +} b test string-10.6.$noComp {string map -nocase} { run {string map -nocase {a b} Abba} -} {bbbb} +} bbbb test string-10.7.$noComp {string map} { run {string map {abc 321 ab * a A} aabcabaababcab} } {A321*A*321*} test string-10.8.$noComp {string map -nocase} { run {string map -nocase {aBc 321 Ab * a A} aabcabaababcab} @@ -1089,29 +1155,29 @@ test string-10.10.$noComp {string map} { list [catch {run {string map {a b c} abba}} msg] $msg } {1 {char map list unbalanced}} test string-10.11.$noComp {string map, nulls} { run {string map {\x00 NULL blah \x00nix} {qwerty}} -} {qwerty} +} qwerty test string-10.12.$noComp {string map, unicode} { - run {string map [list \374 ue UE \334] "a\374ueUE\000EU"} -} aueue\334\0EU + run {string map [list ü ue UE Ü] "aüueUE\x00EU"} +} aueueÜ\x00EU test string-10.13.$noComp {string map, -nocase unicode} { - run {string map -nocase [list \374 ue UE \334] "a\374ueUE\000EU"} -} aue\334\334\0EU + run {string map -nocase [list ü ue UE Ü] "aüueUE\x00EU"} +} aueÜÜ\x00EU test string-10.14.$noComp {string map, -nocase null arguments} { run {string map -nocase {{} abc} foo} } foo test string-10.15.$noComp {string map, one pair case} { run {string map -nocase {abc 32} aAbCaBaAbAbcAb} -} {a32aBaAb32Ab} +} a32aBaAb32Ab test string-10.16.$noComp {string map, one pair case} { run {string map -nocase {ab 4321} aAbCaBaAbAbcAb} -} {a4321C4321a43214321c4321} +} a4321C4321a43214321c4321 test string-10.17.$noComp {string map, one pair case} { run {string map {Ab 4321} aAbCaBaAbAbcAb} -} {a4321CaBa43214321c4321} +} a4321CaBa43214321c4321 test string-10.18.$noComp {string map, empty argument} { run {string map -nocase {{} abc} foo} } foo test string-10.19.$noComp {string map, empty arguments} { run {string map -nocase {{} abc f bar {} def} foo} @@ -1299,11 +1365,11 @@ } 0 test string-11.32.$noComp {string match nocase} { run {string match -n a A} } 1 test string-11.33.$noComp {string match nocase} { - run {string match -nocase a\334 A\374} + run {string match -nocase aÜ Aü} } 1 test string-11.34.$noComp {string match nocase} { run {string match -nocase a*f ABCDEf} } 1 test string-11.35.$noComp {string match case, false hope} { @@ -1466,15 +1532,15 @@ } {p} test string-12.16.$noComp {string range} { run {string range abcdefghijklmnop end end-1} } {} test string-12.17.$noComp {string range, unicode} { - run {string range ab\u7266cdefghijklmnop 5 5} + run {string range ab牦cdefghijklmnop 5 5} } e test string-12.18.$noComp {string range, unicode} { - run {string range ab\u7266cdefghijklmnop 2 3} -} \u7266c + run {string range ab牦cdefghijklmnop 2 3} +} 牦c test string-12.19.$noComp {string range, bytearray object} { set b [binary format I* {0x50515253 0x52}] set r1 [run {string range $b 1 end-1}] set r2 [run {string range $b 1 6}] run {string equal $r1 $r2} @@ -1501,11 +1567,11 @@ test string-12.22.$noComp {string range, shimmering binary/index} { set s 0000000001 binary scan $s a* x run {string range $s $s end} } 000000001 -test string-12.23.$noComp {string range, surrogates, bug [11ae2be95dac9417]} fullutf { +test string-12.23.$noComp {string range, surrogates, bug [11ae2be95dac9417]} { run {list [string range a\U100000b 1 1] [string range a\U100000b 2 2] [string range a\U100000b 3 3]} } [list \U100000 b {}] test string-12.24.$noComp {bignum index arithmetic} -setup { proc demo {i j} {string range fubar $i $j} } -cleanup { @@ -1553,19 +1619,19 @@ } {} test string-13.11.$noComp {string repeat} { run {string repeat def 1} } def test string-13.12.$noComp {string repeat} { - run {string repeat ab\u7266cd 3} -} ab\u7266cdab\u7266cdab\u7266cd + run {string repeat ab牦cd 3} +} ab牦cdab牦cdab牦cd test string-13.13.$noComp {string repeat} { run {string repeat \x00 3} } \x00\x00\x00 test string-13.14.$noComp {string repeat} { # The string range will ensure us that string repeat gets a unicode string - run {string repeat [run {string range ab\u7266cd 2 3}] 3} -} \u7266c\u7266c\u7266c + run {string repeat [run {string range ab牦cd 2 3}] 3} +} 牦c牦c牦c test string-14.1.$noComp {string replace} { list [catch {run {string replace}} msg] $msg } {1 {wrong # args: should be "string replace string first last ?string?"}} test string-14.2.$noComp {string replace} { @@ -1579,26 +1645,26 @@ test string-14.5.$noComp {string replace} { run {string replace abcdefghijklmnop 2 14} } {abp} test string-14.6.$noComp {string replace} -body { run {string replace abcdefghijklmnop 7 1000} -} -result {abcdefg} +} -result abcdefg test string-14.7.$noComp {string replace} { run {string replace abcdefghijklmnop 10 end} -} {abcdefghij} +} abcdefghij test string-14.8.$noComp {string replace} { run {string replace abcdefghijklmnop 10 9} -} {abcdefghijklmnop} +} abcdefghijklmnop test string-14.9.$noComp {string replace} { run {string replace abcdefghijklmnop -3 2} -} {defghijklmnop} +} defghijklmnop test string-14.10.$noComp {string replace} { run {string replace abcdefghijklmnop -3 -2} -} {abcdefghijklmnop} +} abcdefghijklmnop test string-14.11.$noComp {string replace} -body { run {string replace abcdefghijklmnop 1000 1010} -} -result {abcdefghijklmnop} +} -result abcdefghijklmnop test string-14.12.$noComp {string replace} { run {string replace abcdefghijklmnop -100 end} } {} test string-14.13.$noComp {string replace} { list [catch {run {string replace abc abc 1}} msg] $msg @@ -1623,10 +1689,22 @@ } A test string-14.20.$noComp {string replace} { run {string replace [makeByteArray abcdefghijklmnop] end-10 end-2\ [makeByteArray NEW]} } {abcdeNEWop} +test string-14.21.$noComp {string replace (surrogates)} { + run {string replace \uD83D? 1 end \uDE02} +} \uD83D\uDE02 +test string-14.22.$noComp {string replace (surrogates)} { + run {string replace ?\uDE02 0 end-1 \uD83D} +} \uD83D\uDE02 +test string-14.23.$noComp {string replace \xC0 \x80} testbytestring { + run {string length [string replace [testbytestring \xC0]? 1 end [testbytestring \x80]]} +} 2 +test string-14.24.$noComp {string replace \xC0 \x80} testbytestring { + run {string length [string replace ?[testbytestring \x80] 0 end-1 [testbytestring \xC0]]} +} 2 test stringComp-14.21.$noComp {Bug 82e7f67325} { apply {x { set a [join $x {}] @@ -1759,11 +1837,11 @@ run {string totitle \u01F3BCabc\xC7\xE7} } "\u01F2bcabc\xE7\xE7" test string-17.8.$noComp {string totitle, compiled} { lindex [run {string totitle [list aa bb [list cc]]}] 0 } Aa -test string-17.9.$noComp {string totitle, surrogates, bug [11ae2be95dac9417]} fullutf { +test string-17.9.$noComp {string totitle, surrogates, bug [11ae2be95dac9417]} { run {list [string totitle a\U118c0c 1 1] [string totitle a\U118c0c 2 2] \ [string totitle a\U118c0c 3 3]} } [list a\U118a0c a\U118c0C a\U118c0c] test string-18.1.$noComp {string trim} { @@ -1814,13 +1892,13 @@ } \u1361ABC test string-20.1.$noComp {string trimright errors} { list [catch {run {string trimright}} msg] $msg } {1 {wrong # args: should be "string trimright string ?chars?"}} -test string-20.2.$noComp {string trimright errors} { +test string-20.2.$noComp {string trimright errors} -body { list [catch {run {string trimg a}} msg] $msg -} {1 {unknown or ambiguous subcommand "trimg": must be bytelength, cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} +} -match glob -result {1 {unknown or ambiguous subcommand "trimg": must be *cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} test string-20.3.$noComp {string trimright} { run {string trimright " XYZ "} } { XYZ} test string-20.4.$noComp {string trimright} { run {string trimright " "} @@ -1829,11 +1907,11 @@ run {string trimright ""} } {} test string-20.6.$noComp {string trimright, unicode default} { run {string trimright ABC\u1361\x85\x00\xA0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u200B\u2028\u2029\u202F\u205F\u3000} } ABC\u1361 -test string-20.7.$noComp {string trim on not valid utf-8 sequence (consider NTS as continuation char), bug [c61818e4c9]} {testbytestring} { +test string-20.7.$noComp {string trim on not valid utf-8 sequence (consider NTS as continuation char), bug [c61818e4c9]} testbytestring { set result {} set a [testbytestring \xC0\x80\xA0] set b foo$a set m [list \x00 U \xA0 V [testbytestring \xA0] W] lappend result [string map $m $b] @@ -1842,11 +1920,11 @@ lappend result [string map $m [run {string trimleft $b fox}]] lappend result [string map $m [run {string trimleft $b fo\x00}]] lappend result [string map $m [run {string trim $b fox}]] lappend result [string map $m [run {string trim $b fo\x00}]] } [list {*}[lrepeat 3 fooUV] {*}[lrepeat 2 UV V]] -test string-20.8.$noComp {[c61818e4c9] [string trimright] fails when UtfPrev is ok} {testbytestring} { +test string-20.8.$noComp {[c61818e4c9] [string trimright] fails when UtfPrev is ok} testbytestring { set result {} set a [testbytestring \xE8\xA0] set b foo$a set m [list \xE8 U \xA0 V [testbytestring \xE8] W [testbytestring \xA0] X]] lappend result [string map $m $b] @@ -1855,11 +1933,11 @@ lappend result [string map $m [run {string trimright $b [testbytestring \xE8]}]] lappend result [string map $m [run {string trimright $b \xA0}]] lappend result [string map $m [run {string trimright $b [testbytestring \xA0]}]] lappend result [string map $m [run {string trimright $b \xE8\xA0}]] lappend result [string map $m [run {string trimright $b [testbytestring \xE8\xA0]}]] - lappend result [string map $m [run {string trimright $b \u0000}]] + lappend result [string map $m [run {string trimright $b \x00}]] } [list {*}[lrepeat 4 fooUV] {*}[lrepeat 2 fooU] {*}[lrepeat 2 foo] fooUV] test string-21.1.$noComp {string wordend} -body { list [catch {run {string wordend a}} msg] $msg } -result {1 {wrong # args: should be "string wordend string index"}} @@ -1903,17 +1981,44 @@ run {string wordend "\uC700\uC700 abc" 8} } -result 6 test string-21.15.$noComp {string wordend, unicode} -body { run {string wordend "\U1D7CA\U1D7CA abc" 0} } -result 2 -test string-21.16.$noComp {string wordend, unicode} -constraints fullutf -body { +test string-21.16.$noComp {string wordend, unicode} -body { run {string wordend "\U1D7CA\U1D7CA abc" 10} } -result 6 +test string-21.17.$noComp {string trim, unicode} { + run {string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02} +} "Hello world!" +test string-21.18.$noComp {string trimleft, unicode} { + run {string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02} +} "Hello world!\uD83D\uDE02" +test string-21.19.$noComp {string trimright, unicode} { + run {string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD83D\uDE02} +} "\uD83D\uDE02Hello world!" +test string-21.20.$noComp {string trim, unicode} { + run {string trim "\uF602Hello world!\uF602" \uD83D\uDE02} +} "\uF602Hello world!\uF602" +test string-21.21.$noComp {string trimleft, unicode} { + run {string trimleft "\uF602Hello world!\uF602" \uD83D\uDE02} +} "\uF602Hello world!\uF602" +test string-21.22.$noComp {string trimright, unicode} { + run {string trimright "\uF602Hello world!\uF602" \uD83D\uDE02} +} "\uF602Hello world!\uF602" +test string-21.23.$noComp {string trim, unicode} { + run {string trim "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02} +} "\uD83D\uDE02Hello world!\uD83D\uDE02" +test string-21.24.$noComp {string trimleft, unicode} { + run {string trimleft "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02} +} "\uD83D\uDE02Hello world!\uD83D\uDE02" +test string-21.25.$noComp {string trimright, unicode} { + run {string trimright "\uD83D\uDE02Hello world!\uD83D\uDE02" \uD93D\uDE02} +} "\uD83D\uDE02Hello world!\uD83D\uDE02" test string-22.1.$noComp {string wordstart} -body { list [catch {run {string word a}} msg] $msg -} -result {1 {unknown or ambiguous subcommand "word": must be bytelength, cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} +} -match glob -result {1 {unknown or ambiguous subcommand "word": must be *cat, compare, equal, first, index, insert, is, last, length, map, match, range, repeat, replace, reverse, tolower, totitle, toupper, trim, trimleft, trimright, wordend, or wordstart}} test string-22.2.$noComp {string wordstart} -body { list [catch {run {string wordstart a}} msg] $msg } -result {1 {wrong # args: should be "string wordstart string index"}} test string-22.3.$noComp {string wordstart} -body { list [catch {run {string wordstart a b c}} msg] $msg @@ -1954,11 +2059,11 @@ run {string index $demo [string wordstart $demo 10]} } -result g test string-22.15.$noComp {string wordstart, unicode} -body { run {string wordstart "\U1D7CA\U1D7CA abc" 0} } -result 0 -test string-22.16.$noComp {string wordstart, unicode} -constraints fullutf -body { +test string-22.16.$noComp {string wordstart, unicode} -body { run {string wordstart "\U1D7CA\U1D7CA abc" 10} } -result 3 test string-23.0.$noComp {string is boolean, Bug 1187123} testindexobj { set x 5 @@ -1966,51 +2071,51 @@ run {string is boolean $x} } 0 test string-23.1.$noComp {string is command with empty string} { set s "" list \ - [run {string is alnum $s}] \ - [run {string is alpha $s}] \ - [run {string is ascii $s}] \ - [run {string is control $s}] \ - [run {string is boolean $s}] \ - [run {string is digit $s}] \ - [run {string is double $s}] \ - [run {string is false $s}] \ - [run {string is graph $s}] \ - [run {string is integer $s}] \ - [run {string is lower $s}] \ - [run {string is print $s}] \ - [run {string is punct $s}] \ - [run {string is space $s}] \ - [run {string is true $s}] \ - [run {string is upper $s}] \ - [run {string is wordchar $s}] \ - [run {string is xdigit $s}] \ + [run {string is alnum $s}] \ + [run {string is alpha $s}] \ + [run {string is ascii $s}] \ + [run {string is control $s}] \ + [run {string is boolean $s}] \ + [run {string is digit $s}] \ + [run {string is double $s}] \ + [run {string is false $s}] \ + [run {string is graph $s}] \ + [run {string is integer $s}] \ + [run {string is lower $s}] \ + [run {string is print $s}] \ + [run {string is punct $s}] \ + [run {string is space $s}] \ + [run {string is true $s}] \ + [run {string is upper $s}] \ + [run {string is wordchar $s}] \ + [run {string is xdigit $s}] \ } {1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1} test string-23.2.$noComp {string is command with empty string} { set s "" list \ - [run {string is alnum -strict $s}] \ - [run {string is alpha -strict $s}] \ - [run {string is ascii -strict $s}] \ - [run {string is control -strict $s}] \ - [run {string is boolean -strict $s}] \ - [run {string is digit -strict $s}] \ - [run {string is double -strict $s}] \ - [run {string is false -strict $s}] \ - [run {string is graph -strict $s}] \ - [run {string is integer -strict $s}] \ - [run {string is lower -strict $s}] \ - [run {string is print -strict $s}] \ - [run {string is punct -strict $s}] \ - [run {string is space -strict $s}] \ - [run {string is true -strict $s}] \ - [run {string is upper -strict $s}] \ - [run {string is wordchar -strict $s}] \ - [run {string is xdigit -strict $s}] \ + [run {string is alnum -strict $s}] \ + [run {string is alpha -strict $s}] \ + [run {string is ascii -strict $s}] \ + [run {string is control -strict $s}] \ + [run {string is boolean -strict $s}] \ + [run {string is digit -strict $s}] \ + [run {string is double -strict $s}] \ + [run {string is false -strict $s}] \ + [run {string is graph -strict $s}] \ + [run {string is integer -strict $s}] \ + [run {string is lower -strict $s}] \ + [run {string is print -strict $s}] \ + [run {string is punct -strict $s}] \ + [run {string is space -strict $s}] \ + [run {string is true -strict $s}] \ + [run {string is upper -strict $s}] \ + [run {string is wordchar -strict $s}] \ + [run {string is xdigit -strict $s}] \ } {0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} test string-24.1.$noComp {string reverse command} -body { run {string reverse} @@ -2068,10 +2173,28 @@ } 030201 test string-24.15.$noComp {string reverse command - pure bytearray} { binary scan [run {tcl::string::reverse [binary format H* 010203]}] H* x set x } 030201 +test string-24.16.$noComp {string reverse command - surrogates} { + run {string reverse \u0444bulb\uD83D\uDE02} +} \uD83D\uDE02blub\u0444 +test string-24.17.$noComp {string reverse command - surrogates} { + run {string reverse \uD83D\uDE02hello\uD83D\uDE02} +} \uD83D\uDE02olleh\uD83D\uDE02 +test string-24.18.$noComp {string reverse command - surrogates} { + set s \u0444bulb\uD83D\uDE02 + # shim shimmery ... + string index $s 0 + run {string reverse $s} +} \uD83D\uDE02blub\u0444 +test string-24.19.$noComp {string reverse command - surrogates} { + set s \uD83D\uDE02hello\uD83D\uDE02 + # shim shimmery ... + string index $s 0 + run {string reverse $s} +} \uD83D\uDE02olleh\uD83D\uDE02 test string-25.1.$noComp {string is list} { run {string is list {a b c}} } 1 test string-25.2.$noComp {string is list} { @@ -2159,16 +2282,16 @@ test string-26.10.$noComp {tcl::prefix} -body { tcl::prefix match -error {-level 1} {apa bepa bear depa} be } -returnCodes 2 -result {ambiguous option "be": must be apa, bepa, bear, or depa} test string-26.10.1.$noComp {tcl::prefix} -setup { proc _testprefix {args} { - array set opts {-a x -b y -c y} - foreach {opt val} $args { - set opt [tcl::prefix match -error {-level 1} {-a -b -c} $opt] - set opts($opt) $val - } - array get opts + array set opts {-a x -b y -c y} + foreach {opt val} $args { + set opt [tcl::prefix match -error {-level 1} {-a -b -c} $opt] + set opts($opt) $val + } + array get opts } } -body { set a [catch {_testprefix -x u} result options] dict get $options -errorinfo } -cleanup { @@ -2180,72 +2303,72 @@ # Helper for memory stress tests # Repeat each body in a local space checking that memory does not increase proc MemStress {args} { set res {} foreach body $args { - set end 0 - for {set i 0} {$i < 5} {incr i} { - proc MemStress_Body {} $body - uplevel 1 MemStress_Body - rename MemStress_Body {} - set tmp $end - set end [lindex [lindex [split [memory info] "\n"] 3] 3] - } - lappend res [expr {$end - $tmp}] + set end 0 + for {set i 0} {$i < 5} {incr i} { + proc MemStress_Body {} $body + uplevel 1 MemStress_Body + rename MemStress_Body {} + set tmp $end + set end [lindex [lindex [split [memory info] "\n"] 3] 3] + } + lappend res [expr {$end - $tmp}] } return $res } test string-26.11.$noComp {tcl::prefix: testing for leaks} -body { # This test is made to stress object reference management MemStress { - set table {hejj miff gurk} - set item [lindex $table 1] - # If not careful, this can cause a circular reference - # that will cause a leak. - tcl::prefix match $table $item - } { - # A similar case with nested lists - set table2 {hejj {miff maff} gurk} - set item [lindex [lindex $table2 1] 0] - tcl::prefix match $table2 $item - } { - # A similar case with dict - set table3 {hejj {miff maff} gurk2} - set item [lindex [dict keys [lindex $table3 1]] 0] - tcl::prefix match $table3 $item + set table {hejj miff gurk} + set item [lindex $table 1] + # If not careful, this can cause a circular reference + # that will cause a leak. + tcl::prefix match $table $item + } { + # A similar case with nested lists + set table2 {hejj {miff maff} gurk} + set item [lindex [lindex $table2 1] 0] + tcl::prefix match $table2 $item + } { + # A similar case with dict + set table3 {hejj {miff maff} gurk2} + set item [lindex [dict keys [lindex $table3 1]] 0] + tcl::prefix match $table3 $item } } -constraints memory -result {0 0 0} test string-26.12.$noComp {tcl::prefix: testing for leaks} -body { # This is a memory leak test in a form that might actually happen # in real code. The shared literal "miff" causes a connection # between the item and the table. MemStress { - proc stress1 {item} { - set table [list hejj miff gurk] - tcl::prefix match $table $item - } - proc stress2 {} { - stress1 miff - } - stress2 - rename stress1 {} - rename stress2 {} + proc stress1 {item} { + set table [list hejj miff gurk] + tcl::prefix match $table $item + } + proc stress2 {} { + stress1 miff + } + stress2 + rename stress1 {} + rename stress2 {} } } -constraints memory -result 0 test string-26.13.$noComp {tcl::prefix: testing for leaks} -body { # This test is made to stress object reference management MemStress { - set table [list hejj miff] - set item $table - set error $table - # Use the same objects in all places - catch { - tcl::prefix match -error $error $table $item - } + set table [list hejj miff] + set item $table + set error $table + # Use the same objects in all places + catch { + tcl::prefix match -error $error $table $item + } } } -constraints memory -result {0} test string-27.1.$noComp {tcl::prefix all, not enough args} -body { tcl::prefix all a @@ -2556,10 +2679,21 @@ test string-32.17.$noComp {string is dict, valid dict packed in invalid dict} { string is dict {{a b c d e f g h}} } 0 }; # foreach noComp {0 1} + +test string-bug-b79df322a9 {Tcl_GetUnicode/Tcl_NewUnicodeObj api} -constraints { + testutf16string deprecated +} -body { + # This simple test suffices because the bug has nothing to do with + # the actual encoding conversion. The test was added because these + # functions are no longer called within the Tcl core and thus + # not tested by either `string`, not `encoding` tests. + testutf16string "abcde" +} -result abcde + # cleanup rename MemStress {} rename makeByteArray {} rename makeUnicode {} Index: tests/stringObj.test ================================================================== --- tests/stringObj.test +++ tests/stringObj.test @@ -4,12 +4,12 @@ # the Tcl type manager for the string type. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1995-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -16,18 +16,18 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testobj [llength [info commands testobj]] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testdstring [llength [info commands testdstring]] -testConstraint fullutf [expr {[string length \U010000] == 1}] -test stringObj-1.1 {string type registration} testobj { +test stringObj-1.1 {string type registration} {testobj deprecated} { set t [testobj types] set first [string first "string" $t] set result [expr {$first >= 0}] } 1 @@ -54,31 +54,31 @@ lappend result [teststringobj set 1 foo] ;# makes existing obj a string lappend result [testobj type 1] lappend result [testobj refcount 1] } {{} 512 foo string 2} -test stringObj-4.1 {Tcl_SetObjLength procedure, string gets shorter} testobj { +test stringObj-4.1 {Tcl_SetObjLength procedure, string gets shorter} {testobj deprecated} { testobj freeallvars teststringobj set 1 test teststringobj setlength 1 3 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {3 4 tes} +} {3 3 tes} test stringObj-4.2 {Tcl_SetObjLength procedure, string gets longer} testobj { testobj freeallvars teststringobj set 1 abcdef teststringobj setlength 1 10 - list [teststringobj length 1] [teststringobj length2 1] -} {10 10} -test stringObj-4.3 {Tcl_SetObjLength procedure, string gets longer} testobj { + teststringobj length 1 +} 10 +test stringObj-4.3 {Tcl_SetObjLength procedure, string gets longer} {testobj deprecated} { testobj freeallvars teststringobj set 1 abcdef teststringobj append 1 xyzq -1 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {10 20 abcdefxyzq} -test stringObj-4.4 {Tcl_SetObjLength procedure, "expty string", length 0} testobj { +} {10 10 abcdefxyzq} +test stringObj-4.4 {Tcl_SetObjLength procedure, "empty string", length 0} {testobj deprecated} { testobj freeallvars testobj newobj 1 teststringobj setlength 1 0 list [teststringobj length2 1] [teststringobj get 1] } {0 {}} @@ -94,11 +94,11 @@ teststringobj set 1 {x y } teststringobj append 1 bbCCddEE 4 teststringobj append 1 123 -1 teststringobj get 1 } {x y bbCC123} -test stringObj-5.3 {Tcl_AppendToObj procedure, reallocating space} testobj { +test stringObj-5.3 {Tcl_AppendToObj procedure, reallocating space} {testobj deprecated} { testobj freeallvars teststringobj set 1 xyz teststringobj setlength 1 15 teststringobj setlength 1 2 set result {} @@ -106,11 +106,11 @@ lappend result [teststringobj length 1] [teststringobj length2 1] teststringobj setlength 1 10 teststringobj append 1 abcdef -1 lappend result [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {15 15 16 32 xy12345678abcdef} +} {15 15 16 16 xy12345678abcdef} test stringObj-6.1 {Tcl_AppendStringsToObj procedure, type conversion} testobj { testobj freeallvars teststringobj set2 1 [list a b] teststringobj appendstrings 1 xyz { 1234 } foo @@ -132,55 +132,55 @@ testobj freeallvars teststringobj set 1 abc teststringobj appendstrings 1 { 123 } abcdefg list [teststringobj length 1] [teststringobj get 1] } {15 {abc 123 abcdefg}} -test stringObj-6.5 {Tcl_AppendStringsToObj procedure, don't double space if initial string empty} testobj { +test stringObj-6.5 {Tcl_AppendStringsToObj procedure, don't double space if initial string empty} {testobj deprecated} { testobj freeallvars testobj newobj 1 teststringobj appendstrings 1 123 abcdefg list [teststringobj length 1] [teststringobj length2 1] [teststringobj get 1] -} {10 20 123abcdefg} -test stringObj-6.6 {Tcl_AppendStringsToObj procedure, space reallocation} testobj { +} {10 10 123abcdefg} +test stringObj-6.6 {Tcl_AppendStringsToObj procedure, space reallocation} {testobj deprecated} { testobj freeallvars teststringobj set 1 abc teststringobj setlength 1 10 teststringobj setlength 1 2 teststringobj appendstrings 1 34567890 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] } {10 10 ab34567890} -test stringObj-6.7 {Tcl_AppendStringsToObj procedure, space reallocation} testobj { +test stringObj-6.7 {Tcl_AppendStringsToObj procedure, space reallocation} {testobj deprecated} { testobj freeallvars teststringobj set 1 abc teststringobj setlength 1 10 teststringobj setlength 1 2 teststringobj appendstrings 1 34567890x list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {11 22 ab34567890x} -test stringObj-6.8 {Tcl_AppendStringsToObj procedure, object totally empty} testobj { +} {11 11 ab34567890x} +test stringObj-6.8 {Tcl_AppendStringsToObj procedure, object totally empty} {testobj deprecated} { testobj freeallvars testobj newobj 1 teststringobj appendstrings 1 {} list [teststringobj length2 1] [teststringobj get 1] } {0 {}} -test stringObj-6.9 {Tcl_AppendStringToObj, pure unicode} testobj { +test stringObj-6.9 {Tcl_AppendStringsToObj, pure unicode} testobj { testobj freeallvars teststringobj set2 1 [string replace abc 1 1 d] teststringobj appendstrings 1 foo bar soom teststringobj get 1 } adcfoobarsoom -test stringObj-7.1 {SetStringFromAny procedure} testobj { +test stringObj-7.1 {SetStringFromAny procedure} {testobj deprecated} { testobj freeallvars teststringobj set2 1 [list a b] teststringobj append 1 x -1 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {4 8 {a bx}} -test stringObj-7.2 {SetStringFromAny procedure, null object} testobj { +} {4 4 {a bx}} +test stringObj-7.2 {SetStringFromAny procedure, null object} {testobj deprecated} { testobj freeallvars testobj newobj 1 teststringobj appendstrings 1 {} list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] @@ -194,34 +194,34 @@ set x "abcdef" list [string length $x] [testobj objtype $x] \ [string length $x] [testobj objtype $x] } {6 string 6 string} -test stringObj-8.1 {DupStringInternalRep procedure} testobj { +test stringObj-8.1 {DupStringInternalRep procedure} {testobj deprecated} { testobj freeallvars teststringobj set 1 {} teststringobj append 1 abcde -1 testobj duplicate 1 2 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj maxchars 1] [teststringobj get 1] \ [teststringobj length 2] [teststringobj length2 2] \ [teststringobj maxchars 2] [teststringobj get 2] -} {5 10 0 abcde 5 5 0 abcde} -test stringObj-8.2 {DupUnicodeInternalRep, mixed width chars} testobj { - set x abc\u00ef\u00bf\u00aeghi - string length $x - set y $x - list [testobj objtype $x] [testobj objtype $y] [append x "\u00ae\u00bf\u00ef"] \ - [set y] [testobj objtype $x] [testobj objtype $y] -} "string string abc\u00ef\u00bf\u00aeghi\u00ae\u00bf\u00ef abc\u00ef\u00bf\u00aeghi string string" -test stringObj-8.3 {DupUnicodeInternalRep, mixed width chars} testobj { - set x abc\u00ef\u00bf\u00aeghi - set y $x - string length $x - list [testobj objtype $x] [testobj objtype $y] [append x "\u00ae\u00bf\u00ef"] \ - [set y] [testobj objtype $x] [testobj objtype $y] -} "string string abc\u00ef\u00bf\u00aeghi\u00ae\u00bf\u00ef abc\u00ef\u00bf\u00aeghi string string" +} {5 5 5 abcde 5 5 5 abcde} +test stringObj-8.2 {DupUnicodeInternalRep, mixed width chars} testobj { + set x abc\xEF\xBF\xAEghi + string length $x + set y $x + list [testobj objtype $x] [testobj objtype $y] [append x "\xAE\xBF\xEF"] \ + [set y] [testobj objtype $x] [testobj objtype $y] +} "string string abc\xEF\xBF\xAEghi\xAE\xBF\xEF abc\xEF\xBF\xAEghi string string" +test stringObj-8.3 {DupUnicodeInternalRep, mixed width chars} testobj { + set x abc\xEF\xBF\xAEghi + set y $x + string length $x + list [testobj objtype $x] [testobj objtype $y] [append x "\xAE\xBF\xEF"] \ + [set y] [testobj objtype $x] [testobj objtype $y] +} "string string abc\xEF\xBF\xAEghi\xAE\xBF\xEF abc\xEF\xBF\xAEghi string string" test stringObj-8.4 {DupUnicodeInternalRep, all byte-size chars} testobj { set x abcdefghi string length $x set y $x list [testobj objtype $x] [testobj objtype $y] [append x jkl] \ @@ -234,35 +234,35 @@ list [testobj objtype $x] [testobj objtype $y] [append x jkl] \ [set y] [testobj objtype $x] [testobj objtype $y] } {string string abcdefghijkl abcdefghi string string} test stringObj-9.1 {TclAppendObjToObj, mixed src & dest} {testobj testdstring} { - set x abc\u00ef\u00bf\u00aeghi + set x abc\xEF\xBF\xAEghi testdstring free - testdstring append \u00ae\u00bf\u00ef -1 + testdstring append \xAE\xBF\xEF -1 set y [testdstring get] string length $x list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [set y] [testobj objtype $x] [testobj objtype $y] -} "string none abc\u00ef\u00bf\u00aeghi\u00ae\u00bf\u00ef \u00ae\u00bf\u00ef string none" +} "string none abc\xEF\xBF\xAEghi\xAE\xBF\xEF \xAE\xBF\xEF string none" test stringObj-9.2 {TclAppendObjToObj, mixed src & dest} testobj { - set x abc\u00ef\u00bf\u00aeghi + set x abc\xEF\xBF\xAEghi string length $x list [testobj objtype $x] [append x $x] [testobj objtype $x] \ [append x $x] [testobj objtype $x] -} "string abc\u00ef\u00bf\u00aeghiabc\u00ef\u00bf\u00aeghi string\ -abc\u00ef\u00bf\u00aeghiabc\u00ef\u00bf\u00aeghiabc\u00ef\u00bf\u00aeghiabc\u00ef\u00bf\u00aeghi\ +} "string abc\xEF\xBF\xAEghiabc\xEF\xBF\xAEghi string\ +abc\xEF\xBF\xAEghiabc\xEF\xBF\xAEghiabc\xEF\xBF\xAEghiabc\xEF\xBF\xAEghi\ string" test stringObj-9.3 {TclAppendObjToObj, mixed src & 1-byte dest} {testobj testdstring} { set x abcdefghi testdstring free - testdstring append \u00ae\u00bf\u00ef -1 + testdstring append \xAE\xBF\xEF -1 set y [testdstring get] string length $x list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [set y] [testobj objtype $x] [testobj objtype $y] -} "string none abcdefghi\u00ae\u00bf\u00ef \u00ae\u00bf\u00ef string none" +} "string none abcdefghi\xAE\xBF\xEF \xAE\xBF\xEF string none" test stringObj-9.4 {TclAppendObjToObj, 1-byte src & dest} {testobj testdstring} { set x abcdefghi testdstring free testdstring append jkl -1 set y [testdstring get] @@ -276,18 +276,18 @@ list [testobj objtype $x] [append x $x] [testobj objtype $x] \ [append x $x] [testobj objtype $x] } {string abcdefghiabcdefghi string abcdefghiabcdefghiabcdefghiabcdefghi\ string} test stringObj-9.6 {TclAppendObjToObj, 1-byte src & mixed dest} {testobj testdstring} { - set x abc\u00ef\u00bf\u00aeghi + set x abc\xEF\xBF\xAEghi testdstring free testdstring append jkl -1 set y [testdstring get] string length $x list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [set y] [testobj objtype $x] [testobj objtype $y] -} "string none abc\u00ef\u00bf\u00aeghijkl jkl string none" +} "string none abc\xEF\xBF\xAEghijkl jkl string none" test stringObj-9.7 {TclAppendObjToObj, integer src & dest} testobj { set x [expr {4 * 5}] set y [expr {4 + 5}] list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [testobj objtype $x] [append x $y] [testobj objtype $x] \ @@ -304,76 +304,65 @@ string length $x list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [set y] [testobj objtype $x] [testobj objtype $y] } {string int abcdefghi9 9 string int} test stringObj-9.10 {TclAppendObjToObj, integer src & mixed dest} testobj { - set x abc\u00ef\u00bf\u00aeghi + set x abc\xEF\xBF\xAEghi set y [expr {4 + 5}] string length $x list [testobj objtype $x] [testobj objtype $y] [append x $y] \ [set y] [testobj objtype $x] [testobj objtype $y] -} "string int abc\u00ef\u00bf\u00aeghi9 9 string int" +} "string int abc\xEF\xBF\xAEghi9 9 string int" test stringObj-9.11 {TclAppendObjToObj, mixed src & 1-byte dest index check} testobj { # bug 2678, in <=8.2.0, the second obj (the one to append) in # Tcl_AppendObjToObj was not correctly checked to see if it was all one - # byte chars, so a unicode string would be added as one byte chars. + # byte chars, so a Unicode string would be added as one byte chars. set x abcdef set len [string length $x] - set y a\u00fcb\u00e5c\u00ef + set y a\xFCb\xE5c\xEF set len [string length $y] append x $y string length $x set q {} for {set i 0} {$i < 12} {incr i} { lappend q [string index $x $i] } set q -} "a b c d e f a \u00fc b \u00e5 c \u00ef" +} "a b c d e f a \xFC b \xE5 c \xEF" test stringObj-10.1 {Tcl_GetRange with all byte-size chars} {testobj testdstring} { testdstring free testdstring append abcdef -1 set x [testdstring get] list [testobj objtype $x] [set y [string range $x 1 end-1]] \ [testobj objtype $x] [testobj objtype $y] } [list none bcde string string] test stringObj-10.2 {Tcl_GetRange with some mixed width chars} {testobj testdstring} { - # Because this test does not use \uXXXX notation below instead of - # hardcoding the values, it may fail in multibyte locales. However, we - # need to test that the parser produces untyped objects even when there - # are high-ASCII characters in the input (like "ï"). I don't know what - # else to do but inline those characters here. testdstring free - testdstring append "abc\u00ef\u00efdef" -1 + testdstring append "abcïïdef" -1 set x [testdstring get] list [testobj objtype $x] [set y [string range $x 1 end-1]] \ [testobj objtype $x] [testobj objtype $y] -} [list none "bc\u00EF\u00EFde" string string] +} [list none "bcïïde" string string] test stringObj-10.3 {Tcl_GetRange with some mixed width chars} testobj { - # set x "abcïïdef" - # Use \uXXXX notation below instead of hardcoding the values, otherwise - # the test will fail in multibyte locales. - set x "abc\u00EF\u00EFdef" + set x "abcïïdef" string length $x list [testobj objtype $x] [set y [string range $x 1 end-1]] \ [testobj objtype $x] [testobj objtype $y] -} [list string "bc\u00EF\u00EFde" string string] +} [list string "bcïïde" string string] test stringObj-10.4 {Tcl_GetRange with some mixed width chars} testobj { - # set a "ïa¿b®cï¿d®" - # Use \uXXXX notation below instead of hardcoding the values, otherwise - # the test will fail in multibyte locales. - set a "\u00EFa\u00BFb\u00AEc\u00EF\u00BFd\u00AE" + set a "ïa¿b®cï¿d®" set result [list] while {[string length $a] > 0} { set a [string range $a 1 end-1] lappend result $a } set result -} [list a\u00BFb\u00AEc\u00EF\u00BFd \ - \u00BFb\u00AEc\u00EF\u00BF \ - b\u00AEc\u00EF \ - \u00AEc \ +} [list a\xBFb\xAEc\xEF\xBFd \ + \xBFb\xAEc\xEF\xBF \ + b\xAEc\xEF \ + \xAEc \ {}] test stringObj-11.1 {UpdateStringOfString} testobj { set x 2345 list [string index $x end] [testobj objtype $x] [incr x] \ @@ -391,19 +380,19 @@ test stringObj-12.3 {Tcl_GetUniChar with byte-size chars} testobj { set x "abcdefghi" list [string index $x end] [string index $x end-1] } {i h} test stringObj-12.4 {Tcl_GetUniChar with mixed width chars} testobj { - string index "\u00efa\u00bfb\u00aec\u00ae\u00bfd\u00ef" 0 -} "\u00ef" + string index "\xEFa\xBFb\xAEc\xAE\xBFd\xEF" 0 +} "\xEF" test stringObj-12.5 {Tcl_GetUniChar} testobj { - set x "\u00efa\u00bfb\u00aec\u00ae\u00bfd\u00ef" + set x "\xEFa\xBFb\xAEc\xAE\xBFd\xEF" list [string index $x 4] [string index $x 0] -} "\u00ae \u00ef" +} "\xAE \xEF" test stringObj-12.6 {Tcl_GetUniChar} testobj { - string index "\u00efa\u00bfb\u00aec\u00ef\u00bfd\u00ae" end -} "\u00ae" + string index "\xEFa\xBFb\xAEc\xEF\xBFd\xAE" end +} "\xAE" test stringObj-13.1 {Tcl_GetCharLength with byte-size chars} testobj { set a "" list [string length $a] [string length $a] } {0 0} @@ -413,23 +402,23 @@ test stringObj-13.3 {Tcl_GetCharLength with byte-size chars} testobj { set a "abcdef" list [string length $a] [string length $a] } {6 6} test stringObj-13.4 {Tcl_GetCharLength with mixed width chars} testobj { - string length "\u00ae" + string length "\xAE" } 1 test stringObj-13.5 {Tcl_GetCharLength with mixed width chars} testobj { # string length "￮￮" - # Use \uXXXX notation below instead of hardcoding the values, otherwise + # Use \uXXXX notation below instead of hard-coding the values, otherwise # the test will fail in multibyte locales. - string length "\u00EF\u00BF\u00AE\u00EF\u00BF\u00AE" + string length "\xEF\xBF\xAE\xEF\xBF\xAE" } 6 test stringObj-13.6 {Tcl_GetCharLength with mixed width chars} testobj { # set a "ïa¿b®cï¿d®" - # Use \uXXXX notation below instead of hardcoding the values, otherwise + # Use \uXXXX notation below instead of hard-coding the values, otherwise # the test will fail in multibyte locales. - set a "\u00EFa\u00BFb\u00AEc\u00EF\u00BFd\u00AE" + set a "\xEFa\xBFb\xAEc\xEF\xBFd\xAE" list [string length $a] [string length $a] } {10 10} test stringObj-13.7 {Tcl_GetCharLength with identity nulls} {testobj testbytestring} { # SF bug #684699 string length [testbytestring \x00] @@ -463,26 +452,77 @@ } fooo test stringObj-15.4 {Tcl_Append*ToObj: self appends} testobj { teststringobj set 1 foo teststringobj appendself 1 3 } foo -test stringObj-15.5 {Tcl_Append*ToObj: self appends} {testobj fullutf} { +test stringObj-15.5 {Tcl_Append*ToObj: self appends} {testobj knownBug deprecated} { teststringobj set 1 foo teststringobj appendself2 1 0 } foofoo -test stringObj-15.6 {Tcl_Append*ToObj: self appends} {testobj fullutf} { +test stringObj-15.6 {Tcl_Append*ToObj: self appends} {testobj knownBug deprecated} { teststringobj set 1 foo teststringobj appendself2 1 1 } foooo -test stringObj-15.7 {Tcl_Append*ToObj: self appends} {testobj fullutf} { +test stringObj-15.7 {Tcl_Append*ToObj: self appends} {testobj knownBug deprecated} { teststringobj set 1 foo teststringobj appendself2 1 2 } fooo -test stringObj-15.8 {Tcl_Append*ToObj: self appends} {testobj fullutf} { +test stringObj-15.8 {Tcl_Append*ToObj: self appends} {testobj deprecated} { teststringobj set 1 foo teststringobj appendself2 1 3 } foo + +test stringObj-16.0 {Tcl_GetRange: normal case} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 1 3 +} bcd +test stringObj-16.1 {Tcl_GetRange: first > end} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 10 5 +} {} +test stringObj-16.2 {Tcl_GetRange: last > end} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 3 13 +} de +test stringObj-16.3 {Tcl_GetRange: first = TCL_INDEX_NONE} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 -1 3 +} abcd +test stringObj-16.4 {Tcl_GetRange: last = TCL_INDEX_NONE} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 1 -1 +} bcde +test stringObj-16.5 {Tcl_GetRange: first = last = TCL_INDEX_NONE} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 -1 -1 +} abcde +test stringObj-16.6 {Tcl_GetRange: old anomaly} {testobj deprecated} { + # Older implementations could return "cde" + teststringobj set 1 abcde + teststringobj range 1 2 0 +} {} +test stringObj-16.7 {Tcl_GetRange: first = 0x7FFFFFFF-1} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 [expr {0x7FFFFFFF-1}] 3 +} {} +test stringObj-16.8 {Tcl_GetRange: last = 0x7FFFFFFF-1} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 1 [expr {0x7FFFFFFF-1}] +} bcde +test stringObj-16.9 {Tcl_GetRange: last = 0x7FFFFFFF-1} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 1 [expr {0x7FFFFFFF - 1}] +} bcde +test stringObj-16.10 {Tcl_GetRange: first = last = 0x7FFFFFFF-1} {testobj deprecated} { + teststringobj set 1 abcde + teststringobj range 1 [expr {0x7FFFFFFF-1}] [expr {0x7FFFFFFF-1}] +} {} +test stringObj-16.11 {Tcl_GetRange: first = last = 0x7FFFFFFF-1} {testobj deprecated} { + teststringobj set 1 abcde + set i [expr {0x7FFFFFFF - 1}] + teststringobj range 1 $i $i +} {} if {[testConstraint testobj]} { testobj freeallvars } Index: tests/subst.test ================================================================== --- tests/subst.test +++ tests/subst.test @@ -2,23 +2,23 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1994 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-2000 Ajuba Solutions. +# Copyright © 1994 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-2000 Ajuba Solutions. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testbytestring [llength [info commands testbytestring]] test subst-1.1 {basics} -returnCodes error -body { subst @@ -46,11 +46,11 @@ } "x\$x\[foo bar]\\" test subst-3.2 {backslash substitutions with utf chars} { # 'j' is just a char that doesn't mean anything, and \344 is 'ä' # that also doesn't mean anything, but is multi-byte in UTF-8. list [subst \j] [subst \\j] [subst \\344] [subst \\\344] -} "j j \344 \344" +} "j j ä ä" test subst-4.1 {variable substitutions} { set a 44 subst {$a} } {44} @@ -130,24 +130,24 @@ test subst-7.3 {switches} -returnCodes error -body { subst -bogus bar } -result {bad option "-bogus": must be -nobackslashes, -nocommands, or -novariables} test subst-7.4 {switches} { set x 123 - subst -nobackslashes {abc $x [expr 1+2] \\\x41} + subst -nobackslashes {abc $x [expr {1 + 2}] \\\x41} } {abc 123 3 \\\x41} test subst-7.5 {switches} { set x 123 - subst -nocommands {abc $x [expr 1+2] \\\x41} -} {abc 123 [expr 1+2] \A} + subst -nocommands {abc $x [expr {1 + 2}] \\\x41} +} {abc 123 [expr {1 + 2}] \A} test subst-7.6 {switches} { set x 123 - subst -novariables {abc $x [expr 1+2] \\\x41} + subst -novariables {abc $x [expr {1 + 2}] \\\x41} } {abc $x 3 \A} test subst-7.7 {switches} { set x 123 - subst -nov -nob -noc {abc $x [expr 1+2] \\\x41} -} {abc $x [expr 1+2] \\\x41} + subst -nov -nob -noc {abc $x [expr {1 + 2}] \\\x41} +} {abc $x [expr {1 + 2}] \\\x41} test subst-8.1 {return in a subst} { subst {foo [return {x}; bogus code] bar} } {foo x bar} test subst-8.2 {return in a subst} { Index: tests/switch.test ================================================================== --- tests/switch.test +++ tests/switch.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -190,11 +190,11 @@ switch -regexp aaaab { *b {subst glob} aaaab {subst exact} default {subst none} } -} -result {couldn't compile regular expression pattern: quantifier operand invalid} +} -result {cannot compile regular expression pattern: invalid quantifier operand} test switch-6.1 {backslashes in patterns} { switch -exact {\a\$\.\[} { \a\$\.\[ {subst first} \a\\$\.\\[ {subst second} @@ -743,10 +743,17 @@ .+ {return yes2} default {return no} } }} } no +test switch-14.17 {switch -regexp bug [c0bc269178]} { + set result {} + switch -regexp -matchvar m -indexvar i ac { + {(a)(b)?(c)} {set result $m} + } + set result +} {ac a {} c} test switch-15.1 {coroutine safety of non-bytecoded switch} {*}{ -body { proc coro {} { switch -glob a { Index: tests/tailcall.test ================================================================== --- tests/tailcall.test +++ tests/tailcall.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for experimental commands that are # found in ::tcl::unsupported. The tests will migrate to normal test files # if/when the commands find their way into the core. # -# Copyright (c) 2008 by Miguel Sofer. +# Copyright © 2008 Miguel Sofer. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,11 +13,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testnrelevels [llength [info commands testnrelevels]] # # The tests that risked blowing the C stack on failure have been removed: we @@ -705,12 +705,19 @@ } namespace delete [namespace current] p } } -returnCodes 1 -result {namespace "::ns" not found} + +test tailcall-bug-784befb0ba {tailcall crash with 254 args} -body { + proc tccrash args {llength $args} + # Must be EXACTLY 254 for crash + proc p {} [list tailcall tccrash {*}[lrepeat 254 x]] + p +} -result 254 # cleanup ::tcltest::cleanupTests # Local Variables: # mode: tcl # End: Index: tests/tcltest.test ================================================================== --- tests/tcltest.test +++ tests/tcltest.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2000 by Ajuba Solutions +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2000 Ajuba Solutions # All rights reserved. # Note that there are several places where the value of # tcltest::currentFailure is stored/reset in the -setup/-cleanup # of a test that has a body that runs [test] that will fail. @@ -19,10 +19,13 @@ if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } + +# File permissions broken on wsl without some "exotic" wsl configuration +testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] namespace eval ::tcltest::test { namespace import ::tcltest::* @@ -304,11 +307,11 @@ # unset ::tcltest::testConstraints(tcltestFakeConstraint2) # } #} test tcltest-5.5 {InitConstraints: list of built-in constraints} \ - -constraints {!singleTestInterp} \ + -constraints {!singleTestInterp notWsl} \ -setup {tcltest::InitConstraints} \ -body { lsort [array names ::tcltest::testConstraints] } \ -result [lsort { 95 98 asyncPipeClose eformat emptyTest exec hasIsoLocale interactive knownBug mac macCrash macOnly macOrPc macOrUnix macOrWin nonBlockFiles @@ -537,29 +540,28 @@ return $msg } -result {*not a directory*} -match glob } -# Test non-writeable directories, non-readable directories with directory flags +# Test non-writable directories, non-readable directories with directory flags set notReadableDir [file join [temporaryDirectory] notreadable] -set notWriteableDir [file join [temporaryDirectory] notwriteable] +set notWritableDir [file join [temporaryDirectory] notwritable] makeDirectory notreadable -makeDirectory notwriteable - +makeDirectory notwritable switch -- $::tcl_platform(platform) { unix { - file attributes $notReadableDir -permissions 00333 - file attributes $notWriteableDir -permissions 00555 + file attributes $notReadableDir -permissions 0o333 + file attributes $notWritableDir -permissions 0o555 } default { # note in FAT/NTFS we won't be able to protect directory with read-only attribute... - catch {file attributes $notWriteableDir -readonly 1} - catch {testchmod 0 $notWriteableDir} + catch {file attributes $notWritableDir -readonly 1} + catch {testchmod 0o444 $notWritableDir} } } test tcltest-8.3 {tcltest a.tcl -tmpdir notReadableDir} { - -constraints {unix notRoot} + -constraints {unix notRoot notWsl} -body { child msg $a -tmpdir $notReadableDir return $msg } -result {*not readable*} @@ -566,21 +568,21 @@ -match glob } # This constraint doesn't go at the top of the file so that it doesn't # interfere with tcltest-5.5 testConstraint notFAT [expr { - ![regexp {^(FAT\d*|NTFS)$} [lindex [file system $notWriteableDir] 1]] + ![regexp {^(FAT\d*|NTFS)$} [lindex [file system $notWritableDir] 1]] || $::tcl_platform(platform) eq "unix" || [llength [info commands testchmod]] }] # FAT/NTFS permissions are fairly hopeless; ignore this test if that FS is used -test tcltest-8.4 {tcltest a.tcl -tmpdir notWriteableDir} { - -constraints {unixOrWin notRoot notFAT} +test tcltest-8.4 {tcltest a.tcl -tmpdir notWritableDir} { + -constraints {unixOrWin notRoot notFAT notWsl} -body { - child msg $a -tmpdir $notWriteableDir + child msg $a -tmpdir $notWritableDir return $msg } - -result {*not writeable*} + -result {*not writable*} -match glob } test tcltest-8.5 {tcltest a.tcl -tmpdir normaldirectory} { -constraints unixOrWin -body { @@ -644,11 +646,11 @@ } -match glob -result {*not a directory*} } test tcltest-8.12 {tcltest a.tcl -testdir notReadableDir} { - -constraints {unix notRoot} + -constraints {unix notRoot notWsl} -body { child msg $a -testdir $notReadableDir return $msg } -match glob @@ -715,20 +717,20 @@ # clean up from directory testing switch -- $::tcl_platform(platform) { unix { - file attributes $notReadableDir -permissions 777 - file attributes $notWriteableDir -permissions 777 + file attributes $notReadableDir -permissions 0o777 + file attributes $notWritableDir -permissions 0o777 } default { - catch {testchmod 0o777 $notWriteableDir} - catch {file attributes $notWriteableDir -readonly 0} + catch {testchmod 0o777 $notWritableDir} + catch {file attributes $notWritableDir -readonly 0} } } -file delete -force -- $notReadableDir $notWriteableDir +file delete -force -- $notReadableDir $notWritableDir removeFile a.tcl removeFile thisdirectoryisafile removeDirectory normaldirectory # -file, -notfile, [matchFiles], [skipFiles] @@ -1443,11 +1445,11 @@ -setup { set mfdir [file join [temporaryDirectory] mfdir] file mkdir $mfdir makeFile {} t1.tmp makeFile {} et1.tmp $mfdir - if {![file exists [file join [temporaryDirectory] t1.tmp]] || \ + if {![file exists [file join [temporaryDirectory] t1.tmp]] || \ ![file exists [file join $mfdir et1.tmp]]} { error "file creation didn't work" } } -body { Index: tests/tcltests.tcl ================================================================== --- tests/tcltests.tcl +++ tests/tcltests.tcl @@ -1,14 +1,30 @@ #! /usr/bin/env tclsh +# Don't overwrite tcltests facilities already present +if {[package provide tcltests] ne {}} return + package require tcltest 2.5 namespace import ::tcltest::* -testConstraint exec [llength [info commands exec]] +testConstraint exec [llength [info commands exec]] +testConstraint deprecated [expr {![tcl::build-info no-deprecate]}] +testConstraint debug [tcl::build-info debug] +testConstraint purify [tcl::build-info purify] +testConstraint debugpurify [ + expr { + ![tcl::build-info memdebug] + && [testConstraint debug] + && [testConstraint purify] + }] +testConstraint bigmem [expr {[ + info exists ::env(TCL_TESTCONSTRAINT_BIGMEM)] + ? !!$::env(TCL_TESTCONSTRAINT_BIGMEM) + : 1 +}] testConstraint fcopy [llength [info commands fcopy]] testConstraint fileevent [llength [info commands fileevent]] -testConstraint thread [ - expr {0 == [catch {package require Thread 2.7-}]}] +testConstraint thread [expr {![catch {package require Thread 2.7-}]}] testConstraint notValgrind [expr {![testConstraint valgrind]}] namespace eval ::tcltests { @@ -20,10 +36,22 @@ } else { interp alias {} [namespace current]::tempdir {} ::tcl::file::tempdir } } + + # Stolen from dict.test + proc scriptmemcheck script { + set end [lindex [split [memory info] \n] 3 3] + for {set i 0} {$i < 5} {incr i} { + uplevel 1 $script + set tmp $end + set end [lindex [split [memory info] \n] 3 3] + } + expr {$end - $tmp} + } + proc tempdir_alternate {} { close [file tempfile tempfile] set tmpdir [file dirname $tempfile] set execname [info nameofexecutable] @@ -36,11 +64,62 @@ return $name } } error [list {could not create temporary directory}] } + + # Generates test cases for 0, min and max number of arguments for a command. + # Expected result is as generated by Tcl_WrongNumArgs + # Only works if optional arguments come after fixed arguments + # E.g. + # testnumargs "zipfs mount" "" "?mountpoint? ?zipfile? ?password?" + # testnumargs "lappend" "varName" "?value ...?" + proc testnumargs {cmd {fixed {}} {optional {}} args} { + variable count + set minargs [llength $fixed] + set maxargs [expr {$minargs + [llength $optional]}] + if {[regexp {\.\.\.\??$} [lindex $optional end]]} { + unset maxargs; # No upper limit on num of args + } + set message "wrong # args: should be \"$cmd" + if {[llength $fixed]} { + append message " $fixed" + } + if {[llength $optional]} { + append message " $optional" + } + if {[llength $fixed] == 0 && [llength $optional] == 0} { + append message " \"" + } else { + append message "\"" + } + set label [join $cmd -] + if {$minargs > 0} { + set arguments [lrepeat [expr {$minargs-1}] x] + test $label-minargs-[incr count($label-minargs)] \ + "$label no arguments" \ + -body "$cmd" \ + -result $message -returnCodes error \ + {*}$args + if {$minargs > 1} { + test $label-minargs-[incr count($label-minargs)] \ + "$label missing arguments" \ + -body "$cmd $arguments" \ + -result $message -returnCodes error \ + {*}$args + } + } + if {[info exists maxargs]} { + set arguments [lrepeat [expr {$maxargs+1}] x] + test $label-maxargs-[incr count($label-maxargs)] \ + "$label extra arguments" \ + -body "$cmd $arguments" \ + -result $message -returnCodes error \ + {*}$args + } + } init package provide tcltests 0.1 } Index: tests/thread.test ================================================================== --- tests/thread.test +++ tests/thread.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2006-2008 by Joe Mistachkin. All rights reserved. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2006-2008 Joe Mistachkin. All rights reserved. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -17,13 +17,15 @@ } # when thread::release is used, -wait is passed in order allow the thread to # be fully finalized, which avoids valgrind "still reachable" reports. +package require tcltest 2.5 +source [file join [file dirname [info script]] tcltests.tcl] + ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] -package require tcltests +catch [list package require -exact tcl::test [info patchlevel]] # Some tests require the testthread command testConstraint testthread [expr {[info commands testthread] ne {}}] Index: tests/timer.test ================================================================== --- tests/timer.test +++ tests/timer.test @@ -5,12 +5,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -365,11 +365,11 @@ foreach i [after info] { after cancel $i } } -body { set x "hello world" - after 1 "set x ab\0cd" + after 1 "set x ab\x00cd" after 10 update string length $x } -result {5} test timer-6.24 {Tcl_AfterCmd procedure, no option, script with NUL} -setup { @@ -376,11 +376,11 @@ foreach i [after info] { after cancel $i } } -body { set x "hello world" - after 1 set x ab\0cd + after 1 set x ab\x00cd after 10 update string length $x } -result {5} test timer-6.25 {Tcl_AfterCmd procedure, cancel option, script with NUL} -setup { @@ -387,12 +387,12 @@ foreach i [after info] { after cancel $i } } -body { set x "hello world" - after 1 set x ab\0cd - after cancel "set x ab\0ef" + after 1 set x ab\x00cd + after cancel "set x ab\x00ef" llength [after info] } -cleanup { foreach i [after info] { after cancel $i } @@ -401,12 +401,12 @@ foreach i [after info] { after cancel $i } } -body { set x "hello world" - after 1 set x ab\0cd - after cancel set x ab\0ef + after 1 set x ab\x00cd + after cancel set x ab\x00ef llength [after info] } -cleanup { foreach i [after info] { after cancel $i } @@ -415,21 +415,21 @@ foreach i [after info] { after cancel $i } } -body { set x "hello world" - after idle "set x ab\0cd" + after idle "set x ab\x00cd" update string length $x } -result {5} test timer-6.28 {Tcl_AfterCmd procedure, idle option, script with NUL} -setup { foreach i [after info] { after cancel $i } } -body { set x "hello world" - after idle set x ab\0cd + after idle set x ab\x00cd update string length $x } -result {5} test timer-6.29 {Tcl_AfterCmd procedure, info option, script with NUL} -setup { foreach i [after info] { @@ -436,11 +436,11 @@ after cancel $i } } -body { set x "hello world" set id junk - set id [after 10 set x ab\0cd] + set id [after 10 set x ab\x00cd] update string length [lindex [lindex [after info $id] 0] 2] } -cleanup { foreach i [after info] { after cancel $i Index: tests/tm.test ================================================================== --- tests/tm.test +++ tests/tm.test @@ -1,11 +1,11 @@ # This file contains tests for the ::tcl::tm::* commands. # # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 2004 by Donal K. Fellows. +# Copyright © 2004 Donal K. Fellows. # All rights reserved. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* @@ -197,11 +197,11 @@ proc genpaths {base} { # Normalizing picks up drive letters on windows [Bug 1053568] set base [file normalize $base] - regexp {^(\d+)\.(\d+)} [package provide Tcl] - major minor + regexp {^(\d+)\.(\d+)} [package provide tcl] - major minor set results {} set base [file join $base tcl$major] lappend results [file join $base site-tcl] for {set i 0} {$i <= $minor} {incr i} { lappend results [file join $base ${major}.$i] Index: tests/trace.test ================================================================== --- tests/trace.test +++ tests/trace.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,13 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testcmdtrace [llength [info commands testcmdtrace]] testConstraint testevalobjv [llength [info commands testevalobjv]] # Used for constraining memory leak tests @@ -74,30 +76,30 @@ # see this one fail. unset -nocomplain z trace add variable z array {set z(foo) 1 ;#} set res "names: [array names z]" unset -nocomplain ::z - trace variable ::z w {unset ::z; error "memory corruption";#} + trace add variable ::z write {unset ::z; error "memory corruption";#} list [catch {set ::z 1} msg] $msg } {1 {can't set "::z": memory corruption}} # Read-tracing on variables -test trace-1.1 {trace variable reads} { +test trace-1.1 {trace add variable reads} { unset -nocomplain x set info {} trace add variable x read traceScalar list [catch {set x} msg] $msg $info } {1 {can't read "x": no such variable} {x {} read 1 {can't read "x": no such variable}}} -test trace-1.2 {trace variable reads} { +test trace-1.2 {trace add variable reads} { unset -nocomplain x set x 123 set info {} trace add variable x read traceScalar list [catch {set x} msg] $msg $info } {0 123 {x {} read 0 123}} -test trace-1.3 {trace variable reads} { +test trace-1.3 {trace add variable reads} { unset -nocomplain x set info {} trace add variable x read traceScalar set x 123 set info @@ -154,11 +156,11 @@ set x(2) zzz set info {} trace add variable x read traceArray list [catch {set x(2)} msg] $msg $info } {0 zzz {x 2 read 0 zzz}} -test trace-1.10 {trace variable reads} { +test trace-1.10 {trace add variable reads} { unset -nocomplain x set x 444 set info {} trace add variable x read traceScalar unset x @@ -165,39 +167,39 @@ set info } {} test trace-1.11 {read traces that modify the array structure} { unset -nocomplain x set x(bar) 0 - trace variable x r {set x(foo) 1 ;#} - trace variable x r {unset -nocomplain x(bar) ;#} + trace add variable x read {set x(foo) 1 ;#} + trace add variable x read {unset -nocomplain x(bar) ;#} array get x } {} test trace-1.12 {read traces that modify the array structure} { unset -nocomplain x set x(bar) 0 - trace variable x r {unset -nocomplain x(bar) ;#} - trace variable x r {set x(foo) 1 ;#} + trace add variable x read {unset -nocomplain x(bar) ;#} + trace add variable x read {set x(foo) 1 ;#} array get x } {} test trace-1.13 {read traces that modify the array structure} { unset -nocomplain x set x(bar) 0 - trace variable x r {set x(foo) 1 ;#} - trace variable x r {unset -nocomplain x;#} + trace add variable x read {set x(foo) 1 ;#} + trace add variable x read {unset -nocomplain x;#} list [catch {array get x} res] $res } {1 {can't read "x(bar)": no such variable}} test trace-1.14 {read traces that modify the array structure} { unset -nocomplain x set x(bar) 0 - trace variable x r {unset -nocomplain x;#} - trace variable x r {set x(foo) 1 ;#} + trace add variable x read {unset -nocomplain x;#} + trace add variable x read {set x(foo) 1 ;#} list [catch {array get x} res] $res } {1 {can't read "x(bar)": no such variable}} # Basic write-tracing on variables -test trace-2.1 {trace variable writes} { +test trace-2.1 {trace add variable writes} { unset -nocomplain x set info {} trace add variable x write traceScalar set x 123 set info @@ -214,27 +216,27 @@ set info {} trace add variable x write traceArray set x(abc) qq set info } {x abc write 0 qq} -test trace-2.4 {trace variable writes} { +test trace-2.4 {trace add variable writes} { unset -nocomplain x set x 1234 set info {} trace add variable x write traceScalar set x set info } {} -test trace-2.5 {trace variable writes} { +test trace-2.5 {trace add variable writes} { unset -nocomplain x set x 1234 set info {} trace add variable x write traceScalar unset x set info } {} -test trace-2.6 {trace variable writes on compiled local} { +test trace-2.6 {trace add variable writes on compiled local} { # # Check correct function of whole array traces on compiled local # arrays [Bug 1770591]. The corresponding function for read traces is # already indirectly tested in trace-1.7 # @@ -245,11 +247,11 @@ set x(X) willy } p set info } {x X write 0 willy} -test trace-2.7 {trace variable writes on errorInfo} -body { +test trace-2.7 {trace add variable writes on errorInfo} -body { # # Check correct behaviour of write traces on errorInfo. # [Bug 1773040] trace add variable ::errorInfo write traceScalar catch {set dne} @@ -264,20 +266,20 @@ # append no longer triggers read traces when fetching the old values of # variables before doing the append operation. However, lappend _does_ # still trigger these read traces. Also lappend triggers only one write # trace: after appending all arguments to the list. -test trace-3.1 {trace variable read-modify-writes} { +test trace-3.1 {trace add variable read-modify-writes} { unset -nocomplain x set info {} trace add variable x read traceScalarAppend append x 123 append x 456 lappend x 789 set info } {x {} read 0 123456} -test trace-3.2 {trace variable read-modify-writes} { +test trace-3.2 {trace add variable read-modify-writes} { unset -nocomplain x set info {} trace add variable x {read write} traceScalarAppend append x 123 lappend x 456 @@ -284,11 +286,11 @@ set info } {x {} write 0 123 x {} read 0 123 x {} write 0 {123 456}} # Basic unset-tracing on variables -test trace-4.1 {trace variable unsets} { +test trace-4.1 {trace add variable unsets} { unset -nocomplain x set info {} trace add variable x unset traceScalar unset -nocomplain x set info @@ -395,14 +397,14 @@ set result [trace info variable x] set result } [list [list array traceArray2]] test trace-5.5 {array traces properly listed in trace information} { unset -nocomplain x - trace variable x a traceArray2 - set result [trace vinfo x] + trace add variable x array traceArray2 + set result [trace info variable x] set result -} [list [list a traceArray2]] +} [list [list array traceArray2]] test trace-5.6 {array traces don't fire on scalar variables} { unset -nocomplain x set x foo trace add variable x array traceArray2 set ::info {} @@ -869,11 +871,11 @@ list [catch {trace info} msg] $msg } [list 1 "wrong # args: should be \"trace info type name\""] test trace-14.5 {trace command, invalid option} { list [catch {trace gorp} msg] $msg -} [list 1 "bad option \"gorp\": must be add, info, remove, variable, vdelete, or vinfo"] +} [list 1 "bad option \"gorp\": must be add, info, or remove"] # Again, [trace ... command] and [trace ... variable] share syntax and # error message styles for their opList options; these loops test those # error messages. @@ -896,23 +898,23 @@ } [list 1 "bad operation list \"\": must be one or more of $err"] } } rename x {} -test trace-14.7 {trace command, "trace variable" errors} { +test trace-14.7 {trace command, "trace variable" errors} deprecated { list [catch {trace variable} msg] $msg } [list 1 "wrong # args: should be \"trace variable name ops command\""] -test trace-14.8 {trace command, "trace variable" errors} { +test trace-14.8 {trace command, "trace variable" errors} deprecated { list [catch {trace variable x} msg] $msg } [list 1 "wrong # args: should be \"trace variable name ops command\""] -test trace-14.9 {trace command, "trace variable" errors} { +test trace-14.9 {trace command, "trace variable" errors} deprecated { list [catch {trace variable x y} msg] $msg } [list 1 "wrong # args: should be \"trace variable name ops command\""] -test trace-14.10 {trace command, "trace variable" errors} { +test trace-14.10 {trace command, "trace variable" errors} deprecated { list [catch {trace variable x y z w} msg] $msg } [list 1 "wrong # args: should be \"trace variable name ops command\""] -test trace-14.11 {trace command, "trace variable" errors} { +test trace-14.11 {trace command, "trace variable" errors} deprecated { list [catch {trace variable x y z} msg] $msg } [list 1 "bad operations \"y\": should be one or more of rwua"] test trace-14.12 {trace command ("remove variable" option)} { @@ -1232,27 +1234,27 @@ proc p2 {z} {trace add variable z unset {traceCheck {lsort [uplevel 1 {info vars}]}}} set info {} p1 foo bar set info } {0 {a x y}} -test trace-18.2 {namespace delete / trace vdelete combo} { +test trace-18.2 {namespace delete / trace remove variable combo} { namespace eval ::foo { variable x 123 } proc p1 args { - trace vdelete ::foo::x u p1 + trace remove variable ::foo::x unset p1 } - trace variable ::foo::x u p1 + trace add variable ::foo::x unset p1 namespace delete ::foo info exists ::foo::x } 0 -test trace-18.3 {namespace delete / trace vdelete combo, Bug \#1337229} { +test trace-18.3 {namespace delete / trace remove variable combo, Bug \#1337229} { namespace eval ::ns {} trace add variable ::ns::var unset {unset ::ns::var ;#} namespace delete ::ns } {} -test trace-18.4 {namespace delete / trace vdelete combo, Bug \#1338280} { +test trace-18.4 {namespace delete / trace remove variable combo, Bug \#1338280} { namespace eval ::ref {} set ::ref::var1 AAA trace add variable ::ref::var1 unset doTrace set ::ref::var2 BBB trace add variable ::ref::var2 {unset} doTrace @@ -1710,11 +1712,11 @@ test trace-21.12 {bug 2438181} -setup { trace add execution set2 leave {puts one two three #;} } -body { set2 a hello -} -returnCodes 1 -result {wrong # args: should be "puts ?-nonewline? ?channelId? string"} +} -returnCodes 1 -result {wrong # args: should be "puts ?-nonewline? ?channel? string"} proc factorial {n} { if {$n != 1} { return [expr {$n * [factorial [expr {$n -1 }]]}] } return 1 } @@ -2312,12 +2314,12 @@ test trace-28.10 {exec trace info nonsense} { list [catch {trace remove execution} res] $res } {1 {wrong # args: should be "trace remove execution name opList command"}} test trace-29.1 {Tcl_CreateTrace, correct command and argc/argv arguments of trace proc} {testcmdtrace} { - testcmdtrace tracetest {set stuff [expr 14 + 16]} -} {{expr 14 + 16} {expr 14 + 16} {set stuff [expr 14 + 16]} {set stuff 30}} + testcmdtrace tracetest {set stuff [expr {14 + 16}]} +} {{expr {14 + 16}} {expr {14 + 16}} {set stuff [expr {14 + 16}]} {set stuff 30}} test trace-29.2 {Tcl_CreateTrace, correct command and argc/argv arguments of trace proc} {testcmdtrace} { testcmdtrace tracetest {set stuff [info tclversion]} } [concat {{info tclversion} {info tclversion} ::tcl::info::tclversion {::tcl::info::tclversion} {set stuff [info tclversion]}} [list "set stuff [info tclversion]"]] test trace-29.3 {Tcl_CreateTrace, correct command and argc/argv arguments of trace proc} {testcmdtrace} { testcmdtrace deletetest {set stuff [info tclversion]} @@ -2418,11 +2420,11 @@ set result } [list [list delete foo]] test trace-33.1 {variable match with remove variable} { unset -nocomplain x - trace variable x w foo + trace add variable x write foo trace remove variable x write foo llength [trace info variable x] } 0 test trace-34.1 {Bug 1201035} { ADDED tests/twapiTlsPlus.tcl Index: tests/twapiTlsPlus.tcl ================================================================== --- /dev/null +++ tests/twapiTlsPlus.tcl @@ -0,0 +1,48 @@ +# Module twapiTlsPlus +# +# Temporary wrapper for package twapi, to expose the same API as package tls. +# - Command twapiTlsPlus::socket, cf. tls::socket, replacement for ::socket, for +# use with http::register. +# - Variable twapiTlsPlus::socketCmd, cf. tls::socketCmd, holds the value of the +# callback command used by twapi to open a socket. +# +# Intended to allow twapi TLS to use an https proxy server, and a background +# thread for evaluation of ::socket. +# +# For twapiTlsPlus to work correctly, twapi*/tls.tcl must be edited so that +#- set so [$socketcmd {*}$socket_args {*}$args] +#+ set so [{*}$socketcmd {*}$socket_args {*}$args] + +package require http +package require twapi + +namespace eval twapiTlsPlus { + variable socketCmd [::twapi::tls_socket_command] + namespace export socket +} + +# Proc twapiTlsPlus::socket +# Replacement for ::socket, use with http::register. + +proc twapiTlsPlus::socket {args} { + variable socketCmd + + set targ [lsearch -exact $args -type] + if {$targ != -1} { + set token [lindex $args $targ+1] + set args [lreplace $args $targ $targ+1 -socketcmd [list {*}$socketCmd -type $token]] + } + ::twapi::tls_socket {*}$args +} + +# Variable twapi::tls::_socket_cmd does it. + +proc twapiTlsPlus::TraceSocketCmd {args} { + variable socketCmd + ::twapi::tls_socket_command $socketCmd + return +} + +trace add variable ::twapiTlsPlus::socketCmd write ::twapiTlsPlus::TraceSocketCmd + +package provide twapiTlsPlus 0.1 Index: tests/unixFCmd.test ================================================================== --- tests/unixFCmd.test +++ tests/unixFCmd.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. +# Copyright © 1996 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,20 +13,22 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testchmod [llength [info commands testchmod]] +# File permissions broken on wsl without some "exotic" wsl configuration +testConstraint notWsl [expr {[llength [array names ::env *WSL*]] == 0}] # These tests really need to be run from a writable directory, which # it is assumed [temporaryDirectory] is. set oldcwd [pwd] cd [temporaryDirectory] -# Several tests require need to match results against the unix username +# Several tests require need to match results against the Unix username set user {} if {[testConstraint unix]} { catch {set user [exec whoami]} if {$user == ""} { catch {regexp {^[^(]*\(([^)]*)\)} [exec id] dummy user} @@ -92,16 +94,16 @@ cleanup } test unixFCmd-1.1 {TclpRenameFile: EACCES} -setup { cleanup -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir td1/td2/td3 - file attributes td1/td2 -permissions 0000 + file attributes td1/td2 -permissions 0 file rename td1/td2/td3 td2 } -returnCodes error -cleanup { - file attributes td1/td2 -permissions 0755 + file attributes td1/td2 -permissions 0o755 cleanup } -result {error renaming "td1/td2/td3": permission denied} test unixFCmd-1.2 {TclpRenameFile: EEXIST} -setup { cleanup } -constraints {unix notRoot} -body { @@ -108,11 +110,11 @@ file mkdir td1/td2 file mkdir td2 file rename td2 td1 } -returnCodes error -cleanup { cleanup -} -result {error renaming "td2" to "td1/td2": file already exists} +} -result {error renaming "td2" to "td1/td2": file exists} test unixFCmd-1.3 {TclpRenameFile: EINVAL} -setup { cleanup } -constraints {unix notRoot} -body { file mkdir td1 file rename td1 td1 @@ -133,17 +135,17 @@ test unixFCmd-1.6 {TclpRenameFile: ENOTDIR} {emptyTest unix notRoot} { # can't make it happen } {} test unixFCmd-1.7 {TclpRenameFile: EXDEV} -setup { cleanup -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { file mkdir foo/bar - file attr foo -perm 040555 + file attr foo -perm 0o40555 file rename foo/bar /tmp } -returnCodes error -cleanup { catch {file delete /tmp/bar} - catch {file attr foo -perm 040777} + catch {file attr foo -perm 0o40777} catch {file delete -force foo} } -match glob -result {*: permission denied} test unixFCmd-1.8 {Checking EINTR Bug} {unix notRoot nonPortable} { testalarm after 2000 @@ -217,11 +219,11 @@ } -cleanup { cleanup } -result {fifo fifo} test unixFCmd-2.5 {TclpCopyFile: copy attributes} -setup { cleanup -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { close [open tf1 a] file attributes tf1 -permissions 0o472 file copy tf1 tf2 file attributes tf2 -permissions } -cleanup { @@ -332,21 +334,21 @@ file attributes foo.test -owner foozzz } -result {could not set owner for file "foo.test": user "foozzz" does not exist} test unixFCmd-17.1 {SetPermissionsAttribute} -setup { catch {file delete -force -- foo.test} -} -constraints {unix notRoot} -body { +} -constraints {unix notRoot notWsl} -body { close [open foo.test w] - list [file attributes foo.test -permissions 0000] \ + list [file attributes foo.test -permissions 0] \ [file attributes foo.test -permissions] } -cleanup { file delete -force -- foo.test } -result {{} 00000} test unixFCmd-17.2 {SetPermissionsAttribute} -setup { catch {file delete -force -- foo.test} } -constraints {unix notRoot} -returnCodes error -body { - file attributes foo.test -permissions 0000 + file attributes foo.test -permissions 0 } -result {could not set permissions for file "foo.test": no such file or directory} test unixFCmd-17.3 {SetPermissionsAttribute} -setup { catch {file delete -force -- foo.test} } -constraints {unix notRoot} -body { close [open foo.test w] @@ -364,11 +366,11 @@ } -returnCodes error -result {unknown permission string format "---rwx"} close [open foo.test w] set ::i 4 proc permcheck {testnum permList expected} { - test $testnum {SetPermissionsAttribute} {unix notRoot} { + test $testnum {SetPermissionsAttribute} {unix notRoot notWsl} { set result {} foreach permstr $permList { file attributes foo.test -permissions $permstr lappend result [file attributes foo.test -permissions] } @@ -383,20 +385,20 @@ file delete -force -- foo.test test unixFCmd-18.1 {Unix pwd} -constraints {unix notRoot nonPortable} -setup { set cd [pwd] } -body { - # This test is nonPortable because SunOS generates a weird error + # This test is non-portable because SunOS generates a weird error # message when the current directory isn't readable. set nd $cd/tstdir file mkdir $nd cd $nd - file attributes $nd -permissions 0000 + file attributes $nd -permissions 0 pwd } -returnCodes error -cleanup { cd $cd - file attributes $nd -permissions 0755 + file attributes $nd -permissions 0o755 file delete $nd } -match glob -result {error getting working directory name:*} test unixFCmd-19.1 {GetReadOnlyAttribute - file not found} -setup { catch {file delete -force -- foo.test} Index: tests/unixFile.test ================================================================== --- tests/unixFile.test +++ tests/unixFile.test @@ -2,11 +2,11 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -13,20 +13,20 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testfindexecutable [llength [info commands testfindexecutable]] set oldpwd [pwd] cd [temporaryDirectory] catch { set oldPath $env(PATH) - file attributes [makeFile "" junk] -perm 0777 + file attributes [makeFile "" junk] -perm 0o777 } set absPath [file join [temporaryDirectory] junk] test unixFile-1.1 {Tcl_FindExecutable} {testfindexecutable unix} { set env(PATH) "" Index: tests/unixForkEvent.test ================================================================== --- tests/unixForkEvent.test +++ tests/unixForkEvent.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for the procedures in the file # tclUnixNotify.c. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ testConstraint testfork [llength [info commands testfork]] # Test if the notifier thread is well initialized in a forked interpreter # by Tcl_InitNotifier -test unixforkevent-1.1 {fork and test writeable event} \ +test unixforkevent-1.1 {fork and test writable event} \ -constraints {testfork nonPortable} \ -body { set myFolder [makeDirectory unixtestfork] set pid [testfork] if {$pid == 0} { Index: tests/unixInit.test ================================================================== --- tests/unixInit.test +++ tests/unixInit.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,13 +15,10 @@ namespace import -force ::tcltest::* } unset -nocomplain path catch {set oldlang $env(LANG)} set env(LANG) C - -# Some tests require the testgetencpath command -testConstraint testgetencpath [llength [info commands testgetencpath]] test unixInit-1.1 {TclpInitPlatform: ignore SIGPIPE} {unix stdio} { set x {} # Watch out for a race condition here. If tcltest is too slow to start # then we'll kill it before it has a chance to set up its signal handler. @@ -84,255 +81,10 @@ } else { subst "Expected: `[list 127.0.0.1 localhost $port]', Got `$result'" } } {OK} -# The unixInit-2.* tests were written to test the internal routine, -# TclpInitLibraryPath. That routine no longer does the things it used to do -# so those tests are obsolete. Skip them. - -skip [concat [skip] unixInit-2.*] - -test unixInit-2.0 {TclpInitLibraryPath: setting tclDefaultEncodingDir} -constraints { - testgetencpath -} -body { - set origPath [testgetencpath] - testsetencpath slappy - set path [testgetencpath] - testsetencpath $origPath - set path -} -result {slappy} -test unixInit-2.1 {TclpInitLibraryPath: value of installLib, developLib} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - unset env(TCL_LIBRARY) - } -} -body { - set path [getlibpath] - set installLib lib/tcl[info tclversion] - set developLib tcl[info patchlevel]/library - set prefix [file dirname [file dirname [interpreter]]] - list [string equal [lindex $path 0] $prefix/$installLib] \ - [string equal [lindex $path 4] [file dirname $prefix]/$developLib] -} -cleanup { - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result {1 1} -test unixInit-2.2 {TclpInitLibraryPath: TCL_LIBRARY} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } -} -body { - # ((str != NULL) && (str[0] != '\0')) - set env(TCL_LIBRARY) sparkly - lindex [getlibpath] 0 -} -cleanup { - unset -nocomplain env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result "sparkly" -test unixInit-2.3 {TclpInitLibraryPath: TCL_LIBRARY wrong version} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } -} -body { - # ((pathc > 0) && (strcasecmp(installLib + 4, pathv[pathc - 1]) != 0)) - set env(TCL_LIBRARY) /a/b/tcl1.7 - lrange [getlibpath] 0 1 -} -cleanup { - unset -nocomplain env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result [list /a/b/tcl1.7 /a/b/tcl[info tclversion]] -test unixInit-2.4 {TclpInitLibraryPath: TCL_LIBRARY: INTL} -setup { - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } -} -body { - # Child process translates env variable from native encoding. - set env(TCL_LIBRARY) "\xa7" - lindex [getlibpath] 0 -} -cleanup { - unset -nocomplain env(TCL_LIBRARY) env(LANG) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result "\xa7" -test unixInit-2.5 {TclpInitLibraryPath: compiled-in library path} { - # cannot test -} {} -test unixInit-2.6 {TclpInitLibraryPath: executable relative} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } - set env(TCL_LIBRARY) [info library] - makeDirectory tmp - makeDirectory [file join tmp sparkly] - makeDirectory [file join tmp sparkly bin] - file copy [interpreter] [file join [temporaryDirectory] tmp sparkly \ - bin tcltest] - makeDirectory [file join tmp sparkly lib] - makeDirectory [file join tmp sparkly lib tcl[info tclversion]] - makeFile {} [file join tmp sparkly lib tcl[info tclversion] init.tcl] -} -body { - lrange [getlibpath [file join [temporaryDirectory] tmp sparkly \ - bin tcltest]] 1 2 -} -cleanup { - removeFile [file join tmp sparkly lib tcl[info tclversion] init.tcl] - removeDirectory [file join tmp sparkly lib tcl[info tclversion]] - removeDirectory [file join tmp sparkly lib] - removeDirectory [file join tmp sparkly bin] - removeDirectory [file join tmp sparkly] - removeDirectory tmp - unset env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result [list [temporaryDirectory]/tmp/sparkly/lib/tcl[info tclversion] [temporaryDirectory]/tmp/lib/tcl[info tclversion]] -test unixInit-2.7 {TclpInitLibraryPath: compiled-in library path} { - # would need test command to get defaultLibDir and compare it to - # [lindex $auto_path end] -} {} -# -# The following two tests write to the directory /tmp/sparkly instead of to -# [temporaryDirectory]. This is because the failures tested by these tests -# need paths near the "root" of the file system to present themselves. -# -test unixInit-2.8 {TclpInitLibraryPath: all absolute pathtype} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } - set env(TCL_LIBRARY) [info library] - # Checking for Bug 219416 - # When a program that embeds the Tcl library, like tcltest, is installed - # near the "root" of the file system, there was a problem constructing - # directories relative to the executable. When a relative ".." went past - # the root, relative path names were created rather than absolute - # pathnames. In some cases, accessing past the root caused memory access - # violations too. - # - # The bug is now fixed, but here we check for it by making sure that the - # directories constructed relative to the executable are all absolute - # pathnames, even when the executable is installed near the root of the - # filesystem. - # - # The only directory near the root we are likely to have write access to - # is /tmp. - file delete -force /tmp/sparkly - file delete -force /tmp/lib/tcl[info tclversion] - file mkdir /tmp/sparkly - file copy [interpreter] /tmp/sparkly/tcltest - # Keep any existing /tmp/lib directory - set deletelib 1 - if {[file exists /tmp/lib]} { - if {[file isdirectory /tmp/lib]} { - set deletelib 0 - } else { - file delete -force /tmp/lib - } - } - # For a successful Tcl_Init, we need a [source]-able init.tcl in - # ../lib/tcl$version relative to the executable. - file mkdir /tmp/lib/tcl[info tclversion] - close [open /tmp/lib/tcl[info tclversion]/init.tcl w] -} -body { - # Check that all directories in the library path are absolute pathnames - set allAbsolute 1 - foreach dir [getlibpath /tmp/sparkly/tcltest] { - set allAbsolute [expr {$allAbsolute \ - && [string equal absolute [file pathtype $dir]]}] - } - set allAbsolute -} -cleanup { - # Clean up temporary installation - file delete -force /tmp/sparkly - file delete -force /tmp/lib/tcl[info tclversion] - if {$deletelib} {file delete -force /tmp/lib} - unset env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result 1 -test unixInit-2.9 {TclpInitLibraryPath: paths relative to executable} -setup { - # Checking for Bug 438014 - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } - set env(TCL_LIBRARY) [info library] - file delete -force /tmp/sparkly - file delete -force /tmp/library - file mkdir /tmp/sparkly - file copy [interpreter] /tmp/sparkly/tcltest - file mkdir /tmp/library/ - close [open /tmp/library/init.tcl w] -} -body { - lrange [getlibpath /tmp/sparkly/tcltest] 1 5 -} -cleanup { - file delete -force /tmp/sparkly - file delete -force /tmp/library - unset env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result [list /tmp/lib/tcl[info tclversion] /lib/tcl[info tclversion] \ - /tmp/library /library /tcl[info patchlevel]/library] -test unixInit-2.10 {TclpInitLibraryPath: executable relative} -setup { - unset -nocomplain oldlibrary - if {[info exists env(TCL_LIBRARY)]} { - set oldlibrary $env(TCL_LIBRARY) - } - set env(TCL_LIBRARY) [info library] - set tmpDir [makeDirectory tmp] - set sparklyDir [makeDirectory sparkly $tmpDir] - set execPath [file join [makeDirectory bin $sparklyDir] tcltest] - file copy [interpreter] $execPath - set libDir [makeDirectory lib $sparklyDir] - set scriptDir [makeDirectory tcl[info tclversion] $libDir] - makeFile {} init.tcl $scriptDir - set saveDir [pwd] - cd $libDir -} -body { - # Checking for Bug 832657 - set x [lrange [getlibpath [file join .. bin tcltest]] 3 4] - foreach p $x { - lappend y [file normalize $p] - } - set y -} -cleanup { - cd $saveDir - removeFile init.tcl $scriptDir - removeDirectory tcl[info tclversion] $libDir - file delete $execPath - removeDirectory bin $sparklyDir - removeDirectory lib $sparklyDir - removeDirectory sparkly $tmpDir - removeDirectory tmp - unset -nocomplain saveDir scriptDir libDir execPath sparklyDir tmpDir - unset -nocomplain x p y env(TCL_LIBRARY) - if {[info exists oldlibrary]} { - set env(TCL_LIBRARY) $oldlibrary - unset oldlibrary - } -} -result [list [file join [temporaryDirectory] tmp sparkly library] \ - [file join [temporaryDirectory] tmp library] ] - test unixInit-3.1 {TclpSetInitialEncodings} -constraints { unix stdio } -body { set env(LANG) C set f [open "|[list [interpreter]]" w+] @@ -342,13 +94,30 @@ close $f set enc } -cleanup { unset -nocomplain env(LANG) } -match regexp -result {^(iso8859-15?|utf-8)$} + +# unixInit-3.2 depends on the *spawned* [interpreter] being able to locate +# tcl_library without setting of TCL_LIBRARY env. This in turn depends on +# Tcl's "library" directory being under the parent or grandparent of the +# executable directory (the initScript search path in tclInterp.c). +# Thus this constraint. On GiuHub CI, the only time this is not true +# is for the XCode builds. +if {[string match [zipfs root]* [info library]] || + [file isfile [file normalize [file join [info nameofexecutable] .. .. library init.tcl]]] || + [file isfile [file normalize [file join [info nameofexecutable] .. .. .. library init.tcl]]] +} { + tcltest::testConstraint enableUnixInit32 1 +} else { + tcltest::testConstraint enableUnixInit32 0 +} test unixInit-3.2 {TclpSetInitialEncodings} -setup { catch {set oldlc_all $env(LC_ALL)} -} -constraints {unix stdio} -body { + catch {set oldtcl_library $env(TCL_LIBRARY)} + unset -nocomplain env(TCL_LIBRARY) +} -constraints {unix stdio enableUnixInit32} -body { set env(LANG) japanese set env(LC_ALL) japanese set f [open "|[list [interpreter]]" w+] chan configure $f -buffering none puts $f {puts [encoding system]; exit} @@ -362,10 +131,11 @@ } expr {$enc ni $validEncodings} } -cleanup { unset -nocomplain env(LANG) env(LC_ALL) catch {set env(LC_ALL) $oldlc_all} + catch {set env(TCL_LIBRARY) $oldtcl_library} } -result 0 test unixInit-4.1 {TclpSetVariables} {unix} { # just make sure they exist set a [list $tcl_library $tcl_pkgPath $tcl_platform(os)] Index: tests/unixNotfy.test ================================================================== --- tests/unixNotfy.test +++ tests/unixNotfy.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/unknown.test ================================================================== --- tests/unknown.test +++ tests/unknown.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { Index: tests/unload.test ================================================================== --- tests/unload.test +++ tests/unload.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1995 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2003-2004 by Georgios Petasis +# Copyright © 1995 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2003-2004 Georgios Petasis # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Figure out what extension is used for shared libraries on this # platform. if {![info exists ext]} { set ext [info sharedlibextension] @@ -36,13 +36,10 @@ set alreadyLoaded [info loaded] testConstraint $loaded [expr {![string match *pkgua* $alreadyLoaded]}] set alreadyTotalLoaded [info loaded] -# Certain tests require the 'teststaticpkg' command from tcltest -testConstraint teststaticpkg [llength [info commands teststaticpkg]] - # Certain tests need the 'testsimplefilsystem' in tcltest testConstraint testsimplefilesystem \ [llength [info commands testsimplefilesystem]] proc loadIfNotPresent {pkg args} { @@ -54,76 +51,76 @@ } # Basic tests: parameter testing... test unload-1.1 {basic errors} -returnCodes error -body { unload -} -result {wrong # args: should be "unload ?-switch ...? fileName ?packageName? ?interp?"} +} -result {wrong # args: should be "unload ?-switch ...? fileName ?prefix? ?interp?"} test unload-1.2 {basic errors} -returnCodes error -body { unload a b c d -} -result {wrong # args: should be "unload ?-switch ...? fileName ?packageName? ?interp?"} +} -result {wrong # args: should be "unload ?-switch ...? fileName ?prefix? ?interp?"} test unload-1.3 {basic errors} -returnCodes error -body { unload a b foobar } -result {could not find interpreter "foobar"} test unload-1.4 {basic errors} -returnCodes error -body { unload {} -} -result {must specify either file name or package name} +} -result {must specify either file name or prefix} test unload-1.5 {basic errors} -returnCodes error -body { unload {} {} -} -result {must specify either file name or package name} +} -result {must specify either file name or prefix} test unload-1.6 {basic errors} -returnCodes error -body { unload {} Unknown -} -result {package "Unknown" is loaded statically and cannot be unloaded} +} -result {library with prefix "Unknown" is loaded statically and cannot be unloaded} test unload-1.7 {-nocomplain switch} { unload -nocomplain {} Unknown } {} set pkgua_loaded {} set pkgua_detached {} set pkgua_unloaded {} # Tests for loading/unloading in trusted (non-safe) interpreters... -test unload-2.1 {basic loading of non-unloadable package, with guess for package name} [list $dll $loaded] { +test unload-2.1 {basic loading of non-unloadable package, with guess for prefix} [list $dll $loaded deprecated] { loadIfNotPresent pkga list [pkga_eq abc def] [lsort [info commands pkga_*]] } {0 {pkga_eq pkga_quote}} -test unload-2.2 {basic loading of unloadable package, with guess for package name} [list $dll $loaded] { +test unload-2.2 {basic loading of unloadable package, with guess for prefix} [list $dll $loaded deprecated] { list $pkgua_loaded $pkgua_detached $pkgua_unloaded \ [load [file join $testDir pkgua$ext]] \ [pkgua_eq abc def] [lsort [info commands pkgua_*]] \ $pkgua_loaded $pkgua_detached $pkgua_unloaded } {{} {} {} {} 0 {pkgua_eq pkgua_quote} . {} {}} -test unload-2.3 {basic unloading of non-unloadable package, with guess for package name} -setup { +test unload-2.3 {basic unloading of non-unloadable package, with guess for prefix} -setup { loadIfNotPresent pkga } -constraints [list $dll $loaded] -returnCodes error -match glob -body { unload [file join $testDir pkga$ext] } -result {file "*" cannot be unloaded under a trusted interpreter} -test unload-2.4 {basic unloading of unloadable package, with guess for package name} -setup { +test unload-2.4 {basic unloading of unloadable package, with guess for prefix} -setup { loadIfNotPresent pkgua } -constraints [list $dll $loaded] -body { list $pkgua_loaded $pkgua_detached $pkgua_unloaded \ [unload [file join $testDir pkgua$ext]] \ [info commands pkgua_*] \ $pkgua_loaded $pkgua_detached $pkgua_unloaded } -result {. {} {} {} {} . . .} -test unload-2.5 {reloading of unloaded package, with guess for package name} -setup { +test unload-2.5 {reloading of unloaded package, with guess for prefix} -setup { if {$pkgua_loaded eq ""} { loadIfNotPresent pkgua unload [file join $testDir pkgua$ext] } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list $pkgua_loaded $pkgua_detached $pkgua_unloaded \ [load [file join $testDir pkgua$ext]] \ [pkgua_eq abc def] [lsort [info commands pkgua_*]] \ $pkgua_loaded $pkgua_detached $pkgua_unloaded } -result {. . . {} 0 {pkgua_eq pkgua_quote} .. . .} -test unload-2.6 {basic unloading of re-loaded package, with guess for package name} -setup { +test unload-2.6 {basic unloading of re-loaded package, with guess for prefix} -setup { # Establish expected state if {$pkgua_loaded eq ""} { loadIfNotPresent pkgua unload [file join $testDir pkgua$ext] load [file join $testDir pkgua$ext] } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list $pkgua_loaded $pkgua_detached $pkgua_unloaded \ [unload [file join $testDir pkgua$ext]] \ [info commands pkgua_*] \ $pkgua_loaded $pkgua_detached $pkgua_unloaded } -result {.. . . {} {} .. .. ..} @@ -133,66 +130,66 @@ child eval { set pkgua_loaded {} set pkgua_detached {} set pkgua_unloaded {} } -test unload-3.1 {basic loading of non-unloadable package in a safe interpreter, with package name conversion} \ +test unload-3.1 {basic loading of non-unloadable package in a safe interpreter} \ [list $dll $loaded] { catch {rename pkgb_sub {}} - load [file join $testDir pkgb$ext] pKgB child + load [file join $testDir pkgb$ext] Pkgb child list [child eval pkgb_sub 44 13] [catch {child eval pkgb_unsafe} msg] $msg \ [catch {pkgb_sub 12 10} msg2] $msg2 } {31 1 {invalid command name "pkgb_unsafe"} 1 {invalid command name "pkgb_sub"}} -test unload-3.2 {basic loading of unloadable package in a safe interpreter, with package name conversion} \ - [list $dll $loaded] { +test unload-3.2 {basic loading of unloadable package in a safe interpreter} \ + [list $dll $loaded deprecated] { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ - [load [file join $testDir pkgua$ext] pKgUA child] \ + [load [file join $testDir pkgua$ext] pkgua child] \ [child eval pkgua_eq abc def] \ [lsort [child eval info commands pkgua_*]] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}} test unload-3.3 {unloading of a package that has never been loaded from a safe interpreter} -setup { loadIfNotPresent pkga } -constraints [list $dll $loaded] -returnCodes error -match glob -body { unload [file join $testDir pkga$ext] {} child } -result {file "*" has never been loaded in this interpreter} -test unload-3.4 {basic unloading of a non-unloadable package from a safe interpreter, with guess for package name} -setup { +test unload-3.4 {basic unloading of a non-unloadable package from a safe interpreter, with guess for prefix} -setup { if {[lsearch -index 1 [info loaded child] Pkgb] < 0} { - load [file join $testDir pkgb$ext] pKgB child + load [file join $testDir pkgb$ext] Pkgb child } } -constraints [list $dll $loaded] -returnCodes error -match glob -body { unload [file join $testDir pkgb$ext] {} child } -result {file "*" cannot be unloaded under a safe interpreter} -test unload-3.5 {basic unloading of an unloadable package from a safe interpreter, with guess for package name} -setup { +test unload-3.5 {basic unloading of an unloadable package from a safe interpreter, with guess for prefix} -setup { if {[lsearch -index 1 [info loaded child] Pkgua] < 0} { - load [file join $testDir pkgua$ext] pkgua child + load [file join $testDir pkgua$ext] Pkgua child } } -constraints [list $dll $loaded] -body { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ [unload [file join $testDir pkgua$ext] {} child] \ [child eval info commands pkgua_*] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{. {} {}} {} {} {. . .}} -test unload-3.6 {reloading of unloaded package in a safe interpreter, with guess for package name} -setup { +test unload-3.6 {reloading of unloaded package in a safe interpreter, with guess for prefix} -setup { if {[child eval set pkgua_loaded] eq ""} { load [file join $testDir pkgua$ext] {} child unload [file join $testDir pkgua$ext] {} child } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ [load [file join $testDir pkgua$ext] {} child] \ [child eval pkgua_eq abc def] \ [lsort [child eval info commands pkgua_*]] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{. . .} {} 0 {pkgua_eq pkgua_quote} {.. . .}} -test unload-3.7 {basic unloading of re-loaded package from a safe interpreter, with package name conversion} -setup { +test unload-3.7 {basic unloading of re-loaded package from a safe interpreter, with prefix conversion} -setup { if {[child eval set pkgua_loaded] eq ""} { load [file join $testDir pkgua$ext] {} child unload [file join $testDir pkgua$ext] {} child load [file join $testDir pkgua$ext] {} child } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ [unload [file join $testDir pkgua$ext] pKgUa child] \ [child eval info commands pkgua_*] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{.. . .} {} {} {.. .. ..}} @@ -204,48 +201,48 @@ set pkgua_detached {} set pkgua_unloaded {} } array set load {M 0 C 0 T 0} ## Load package in main trusted interpreter... -test unload-4.1 {loading of unloadable package in trusted interpreter, with guess for package name} -setup { +test unload-4.1 {loading of unloadable package in trusted interpreter, with guess for prefix} -setup { set pkgua_loaded "" set pkgua_detached "" set pkgua_unloaded "" incr load(M) -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] \ [load [file join $testDir pkgua$ext]] \ [pkgua_eq abc def] [lsort [info commands pkgua_*]] \ [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] } -result {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}} ## Load package in child-safe interpreter... -test unload-4.2 {basic loading of unloadable package in a safe interpreter, with package name conversion} -setup { +test unload-4.2 {basic loading of unloadable package in a safe interpreter} -setup { child eval { set pkgua_loaded "" set pkgua_detached "" set pkgua_unloaded "" } incr load(C) -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ - [load [file join $testDir pkgua$ext] pKgUA child] \ + [load [file join $testDir pkgua$ext] pkgua child] \ [child eval pkgua_eq abc def] \ [lsort [child eval info commands pkgua_*]] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}} ## Load package in child-trusted interpreter... -test unload-4.3 {basic loading of unloadable package in a second trusted interpreter, with package name conversion} -setup { +test unload-4.3 {basic loading of unloadable package in a second trusted interpreter} -setup { incr load(T) -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ - [load [file join $testDir pkgua$ext] pkguA child-trusted] \ + [load [file join $testDir pkgua$ext] pkgua child-trusted] \ [child-trusted eval pkgua_eq abc def] \ [lsort [child-trusted eval info commands pkgua_*]] \ [child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{{} {} {}} {} 0 {pkgua_eq pkgua_quote} {. {} {}}} ## Unload the package from the main trusted interpreter... -test unload-4.4 {basic unloading of unloadable package from trusted interpreter, with guess for package name} -setup { +test unload-4.4 {basic unloading of unloadable package from trusted interpreter, with guess for prefix} -setup { if {!$load(M)} { load [file join $testDir pkgua$ext] } if {!$load(C)} { load [file join $testDir pkgua$ext] {} child @@ -253,33 +250,33 @@ } if {!$load(T)} { load [file join $testDir pkgua$ext] {} child-trusted incr load(T) } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] \ [unload [file join $testDir pkgua$ext]] \ [info commands pkgua_*] \ [list $pkgua_loaded $pkgua_detached $pkgua_unloaded] } -result {{. {} {}} {} {} {. . {}}} ## Unload the package from the child safe interpreter... -test unload-4.5 {basic unloading of unloadable package from a safe interpreter, with guess for package name} -setup { +test unload-4.5 {basic unloading of unloadable package from a safe interpreter, with guess for prefix} -setup { if {!$load(C)} { load [file join $testDir pkgua$ext] {} child } if {!$load(T)} { load [file join $testDir pkgua$ext] {} child-trusted incr load(T) } -} -constraints [list $dll $loaded] -body { +} -constraints [list $dll $loaded deprecated] -body { list [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ [unload [file join $testDir pkgua$ext] {} child] \ [child eval info commands pkgua_*] \ [child eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] } -result {{. {} {}} {} {} {. . {}}} ## Unload the package from the child trusted interpreter... -test unload-4.6 {basic unloading of unloadable package from a safe interpreter, with guess for package name} -setup { +test unload-4.6 {basic unloading of unloadable package from a safe interpreter, with guess for prefix} -setup { if {!$load(T)} { load [file join $testDir pkgua$ext] {} child-trusted } } -constraints [list $dll $loaded] -body { list [child-trusted eval {list $pkgua_loaded $pkgua_detached $pkgua_unloaded}] \ Index: tests/uplevel.test ================================================================== --- tests/uplevel.test +++ tests/uplevel.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } proc a {x y} { - newset z [expr $x+$y] + newset z [expr {$x + $y}] return $z } proc newset {name value} { uplevel set $name $value uplevel 1 {uplevel 1 {set xyz 22}} Index: tests/upvar.test ================================================================== --- tests/upvar.test +++ tests/upvar.test @@ -2,13 +2,13 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -15,11 +15,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testupvar [llength [info commands testupvar]] test upvar-1.1 {reading variables with upvar} { proc p1 {a b} {set c 22; set d 33; p2} @@ -185,30 +185,30 @@ list [p1 14 15] $x1 } {{14 15 bar 33} foo} proc tproc {args} {global x; set x [list $args [uplevel info vars]]} test upvar-5.1 {traces involving upvars} { - proc p1 {a b} {set c 22; set d 33; trace var c rw tproc; p2} + proc p1 {a b} {set c 22; set d 33; trace add var c {read write} tproc; p2} proc p2 {} {upvar c x1; set x1 22} set x --- p1 foo bar set x -} {{x1 {} w} x1} +} {{x1 {} write} x1} test upvar-5.2 {traces involving upvars} { - proc p1 {a b} {set c 22; set d 33; trace var c rw tproc; p2} + proc p1 {a b} {set c 22; set d 33; trace add var c {read write} tproc; p2} proc p2 {} {upvar c x1; set x1} set x --- p1 foo bar set x -} {{x1 {} r} x1} +} {{x1 {} read} x1} test upvar-5.3 {traces involving upvars} { - proc p1 {a b} {set c 22; set d 33; trace var c rwu tproc; p2} + proc p1 {a b} {set c 22; set d 33; trace add var c {read write unset} tproc; p2} proc p2 {} {upvar c x1; unset x1} set x --- p1 foo bar set x -} {{x1 {} u} x1} +} {{x1 {} unset} x1} test upvar-6.1 {retargeting an upvar} { proc p1 {} { set a(0) zeroth set a(1) first @@ -246,10 +246,37 @@ global x lappend result $x } p1 } {abcde 44} + + + +test upvar-6.4 { + retargeting a variable created by upvar to itself is allowed +} -body { + catch { + unset x + } + catch { + unset y + } + set res {} + set x abcde + set res [catch { + upvar 0 x x + } cres copts] + lappend res [dict get $copts -errorcode] + upvar 0 x y + lappend res $y + upvar 0 y y + lappend res $y + return $res +} -cleanup { + upvar 0 {} y +} -result {1 {TCL UPVAR SELF} abcde abcde} + test upvar-7.1 {upvar to same level} { set x 44 set y 55 catch {unset uv} @@ -326,11 +353,11 @@ test upvar-8.6 {errors in upvar command} -returnCodes error -body { proc p1 {} {set a 33; upvar b a} p1 } -result {variable "a" already exists} test upvar-8.7 {errors in upvar command} -returnCodes error -body { - proc p1 {} {trace variable a w foo; upvar b a} + proc p1 {} {trace add variable a write foo; upvar b a} p1 } -result {variable "a" has traces: can't use for upvar} test upvar-8.8 {create nested array with upvar} -body { proc p1 {} {upvar x(a) b; set b(2) 44} catch {unset x} Index: tests/utf.test ================================================================== --- tests/utf.test +++ tests/utf.test @@ -1,11 +1,11 @@ # This file contains a collection of tests for tclUtf.c # Sourcing this file into Tcl runs the tests and generates output for # errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -12,31 +12,22 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] - -testConstraint ucs2 [expr {[format %c 0x010000] eq "\uFFFD"}] -testConstraint fullutf [expr {[format %c 0x010000] ne "\uFFFD"}] -testConstraint utf16 [expr {[string length [format %c 0x10000]] == 2}] -testConstraint ucs4 [expr {[testConstraint fullutf] - && [string length [format %c 0x10000]] == 1}] -testConstraint ucs2_utf16 [expr {![testConstraint ucs4]}] - -testConstraint Uesc [expr {"\U0041" eq "A"}] -testConstraint pre388 [expr {"\x741" eq "A"}] -testConstraint pairsTo4bytes [expr {[llength [info commands teststringbytes]] - && [string length [teststringbytes \uD83D\uDCA9]] == 4}] +catch [list package require -exact tcl::test [info patchlevel]] + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testfindfirst [llength [info commands testfindfirst]] testConstraint testfindlast [llength [info commands testfindlast]] testConstraint testnumutfchars [llength [info commands testnumutfchars]] testConstraint teststringobj [llength [info commands teststringobj]] testConstraint testutfnext [llength [info commands testutfnext]] testConstraint testutfprev [llength [info commands testutfprev]] +testConstraint testgetunichar [llength [info commands testgetunichar]] testConstraint tip413 [expr {[string trim \x00] eq {}}] catch {unset x} @@ -48,24 +39,21 @@ } 1 test utf-1.3 {Tcl_UniCharToUtf: 2 byte sequences} testbytestring { expr {"\xE0" eq [testbytestring \xC3\xA0]} } 1 test utf-1.4 {Tcl_UniCharToUtf: 3 byte sequences} testbytestring { - expr {"\u4E4E" eq [testbytestring \xE4\xB9\x8E]} + expr {"乎" eq [testbytestring \xE4\xB9\x8E]} } 1 test utf-1.5 {Tcl_UniCharToUtf: overflowed Tcl_UniChar} testbytestring { expr {[format %c 0x110000] eq [testbytestring \xEF\xBF\xBD]} } 1 test utf-1.6 {Tcl_UniCharToUtf: negative Tcl_UniChar} testbytestring { expr {[format %c -1] eq [testbytestring \xEF\xBF\xBD]} } 1 -test utf-1.7.0 {Tcl_UniCharToUtf: 4 byte sequences} {fullutf Uesc testbytestring} { +test utf-1.7.0 {Tcl_UniCharToUtf: 4 byte sequences} {testbytestring} { expr {"\U014E4E" eq [testbytestring \xF0\x94\xB9\x8E]} } 1 -test utf-1.7.1 {Tcl_UniCharToUtf: 4 byte sequences} {ucs2 Uesc testbytestring} { - expr {"\U014E4E" eq [testbytestring \xF0\x94\xB9\x8E]} -} 0 test utf-1.8 {Tcl_UniCharToUtf: 3 byte sequence, high surrogate} testbytestring { expr {"\uD842" eq [testbytestring \xED\xA1\x82]} } 1 test utf-1.9 {Tcl_UniCharToUtf: 3 byte sequence, low surrogate} testbytestring { expr {"\uDC42" eq [testbytestring \xED\xB1\x82]} @@ -74,16 +62,35 @@ expr {[format %c 0xD842] eq [testbytestring \xED\xA1\x82]} } 1 test utf-1.11 {Tcl_UniCharToUtf: 3 byte sequence, low surrogate} testbytestring { expr {[format %c 0xDC42] eq [testbytestring \xED\xB1\x82]} } 1 -test utf-1.12 {Tcl_UniCharToUtf: 4 byte sequence, high/low surrogate} {pairsTo4bytes testbytestring} { +test utf-1.12 {Tcl_UniCharToUtf: 4 byte sequence, high/low surrogate} {testbytestring} { expr {"\uD842\uDC42" eq [testbytestring \xF0\xA0\xA1\x82]} } 1 -test utf-1.13 {Tcl_UniCharToUtf: Invalid surrogate} {Uesc testbytestring} { +test utf-1.13 {Tcl_UniCharToUtf: Invalid surrogate} {testbytestring} { expr {"\UD842" eq [testbytestring \xEF\xBF\xBD]} } 1 +test utf-1.14 {Tcl_UniCharToUtf: surrogate pairs from concat} { + set lo \uDE02 + return \uD83D$lo +} \uD83D\uDE02 +test utf-1.15 {Tcl_UniCharToUtf: surrogate pairs from concat} { + set hi \uD83D + return $hi\uDE02 +} \uD83D\uDE02 +test utf-1.16 {Tcl_UniCharToUtf: \xC0 + \x80} testbytestring { + set lo [testbytestring \x80] + string length [testbytestring \xC0]$lo +} 2 +test utf-1.17 {Tcl_UniCharToUtf: \xC0 + \x80} testbytestring { + set hi [testbytestring \xC0] + string length $hi[testbytestring \x80] +} 2 +test utf-1.18 {Tcl_UniCharToUtf: surrogate pairs from concat} { + string cat \uD83D \uDE02 +} \uD83D\uDE02 test utf-2.1 {Tcl_UtfToUniChar: low ascii} { string length "abc" } 3 test utf-2.2 {Tcl_UtfToUniChar: naked trail bytes} testbytestring { @@ -102,20 +109,14 @@ string length [testbytestring \xE2\xA2] } 2 test utf-2.7 {Tcl_UtfToUniChar: lead (3-byte) followed by 2 trail} testbytestring { string length [testbytestring \xE4\xB9\x8E] } 1 -test utf-2.8.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2_utf16} { - string length [testbytestring \xF0\x90\x80\x80] -} 2 -test utf-2.8.1 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs4} { - string length [testbytestring \xF0\x90\x80\x80] +test utf-2.8 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} { + string length 𐀀 } 1 -test utf-2.9.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2} { - string length [testbytestring \xF4\x8F\xBF\xBF] -} 2 -test utf-2.9.1 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {Uesc ucs4} { +test utf-2.9 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} { string length \U10FFFF } 1 test utf-2.10 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail, underflow} testbytestring { string length [testbytestring \xF0\x8F\xBF\xBF] } 4 @@ -162,16 +163,13 @@ testnumutfchars [testbytestring \x00] end+1 } 2 test utf-4.11 {Tcl_NumUtfChars: 3 bytes of 4-byte UTF-8 characater} {testnumutfchars testbytestring} { testnumutfchars [testbytestring \xF0\x9F\x92\xA9] end-1 } 3 -test utf-4.12.0 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring ucs2} { +test utf-4.12 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring deprecated} { testnumutfchars [testbytestring \xF0\x9F\x92\xA9] end } 2 -test utf-4.12.1 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring ucs4} { - testnumutfchars [testbytestring \xF0\x9F\x92\xA9] end -} 1 test utf-4.13 {Tcl_NumUtfChars: end of string} {testnumutfchars testbytestring} { testnumutfchars foobar[testbytestring \xF2\xC2\xA0] end } 8 test utf-4.14 {Tcl_NumUtfChars: 3 bytes of 4-byte UTF-8 characater} {testnumutfchars testbytestring} { testnumutfchars [testbytestring \xF4\x90\x80\x80] end-1 @@ -194,11 +192,11 @@ } 1 test utf-6.3 {Tcl_UtfNext} testutfnext { testutfnext AA } 1 test utf-6.4 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext A[testbytestring \xA0] + testutfnext [testbytestring A\xA0] } 1 test utf-6.5 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext A[testbytestring \xD0] } 1 test utf-6.6 {Tcl_UtfNext} {testutfnext testbytestring} { @@ -251,12 +249,12 @@ } 1 test utf-6.22 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xD0\xF8] } 1 test utf-6.23 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext [testbytestring \xE8] -} -1 + testutfnext [testbytestring \xE8\x00] +} 1 test utf-6.24 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xE8]G } 1 test utf-6.25 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xE8\xA0\x00] @@ -271,25 +269,19 @@ testutfnext [testbytestring \xE8\xF2] } 1 test utf-6.29 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xE8\xF8] } 1 -test utf-6.30.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2] +test utf-6.30 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\x00] } 1 -test utf-6.30.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2] -} -1 test utf-6.31 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2]G } 1 -test utf-6.32.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0] +test utf-6.32 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\x00] } 1 -test utf-6.32.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0] -} -1 test utf-6.33 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xD0] } 1 test utf-6.34 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xE8] @@ -341,11 +333,11 @@ } 2 test utf-6.50 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xE8\xA0]G } 1 test utf-6.51 {Tcl_UtfNext} testutfnext { - testutfnext \u8820 + testutfnext 蠠 } 3 test utf-6.52 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xE8\xA0\xD0] } 1 test utf-6.53 {Tcl_UtfNext} {testutfnext testbytestring} { @@ -374,34 +366,31 @@ } 1 test utf-6.61 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xF8] } 1 test utf-6.62 {Tcl_UtfNext} testutfnext { - testutfnext \u8820G + testutfnext 蠠G } 3 test utf-6.63 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext \u8820[testbytestring \xA0] + testutfnext [testbytestring \xE8\xA0\xA0\xA0] } 3 test utf-6.64 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext \u8820[testbytestring \xD0] + testutfnext 蠠[testbytestring \xD0] } 3 test utf-6.65 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext \u8820[testbytestring \xE8] + testutfnext 蠠[testbytestring \xE8] } 3 test utf-6.66 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext \u8820[testbytestring \xF2] + testutfnext 蠠[testbytestring \xF2] } 3 test utf-6.67 {Tcl_UtfNext} {testutfnext testbytestring} { - testutfnext \u8820[testbytestring \xF8] + testutfnext 蠠[testbytestring \xF8] } 3 test utf-6.68 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xA0]G } 1 -test utf-6.69.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0] -} 1 -test utf-6.69.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { +test utf-6.69 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xA0\xA0] } 4 test utf-6.70 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xA0\xD0] } 1 @@ -412,44 +401,26 @@ testutfnext [testbytestring \xF2\xA0\xA0\xF2] } 1 test utf-6.73 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xA0\xF8] } 1 -test utf-6.74.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0]G -} 1 -test utf-6.74.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0]G -} 4 -test utf-6.75.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xA0] -} 1 -test utf-6.75.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xA0] -} 4 -test utf-6.76.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xD0] -} 1 -test utf-6.76.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xD0] -} 4 -test utf-6.77.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xE8] -} 1 -test utf-6.77.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xE8] -} 4 -test utf-6.78.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xF2] -} 1 -test utf-6.78.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0\xF2] -} 4 -test utf-6.79.0 {Tcl_UtfNext} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF2\xA0\xA0\xA0G\xF8] -} 1 -test utf-6.79.1 {Tcl_UtfNext} {testutfnext testbytestring ucs4} { +test utf-6.74 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\xA0\xA0]G +} 4 +test utf-6.75 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\xA0\xA0\xA0] +} 4 +test utf-6.76 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\xA0\xA0\xD0] +} 4 +test utf-6.77 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\xA0\xA0\xE8] +} 4 +test utf-6.78 {Tcl_UtfNext} {testutfnext testbytestring} { + testutfnext [testbytestring \xF2\xA0\xA0\xA0\xF2] +} 4 +test utf-6.79 {Tcl_UtfNext} {testutfnext testbytestring} { testutfnext [testbytestring \xF2\xA0\xA0\xA0G\xF8] } 4 test utf-6.80 {Tcl_UtfNext - overlong sequences} testutfnext { testutfnext \x00 } 2 @@ -469,26 +440,20 @@ testutfnext [testbytestring \xE0\xA0\x80] } 3 test utf-6.86 {Tcl_UtfNext - overlong sequences} {testutfnext testbytestring} { testutfnext [testbytestring \xF0\x80\x80\x80] } 1 -test utf-6.87.0 {Tcl_UtfNext - overlong sequences} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF0\x90\x80\x80] -} 1 -test utf-6.87.1 {Tcl_UtfNext - overlong sequences} {testutfnext testbytestring ucs4} { +test utf-6.87 {Tcl_UtfNext - overlong sequences} {testutfnext testbytestring} { testutfnext [testbytestring \xF0\x90\x80\x80] } 4 test utf-6.88 {Tcl_UtfNext, pointing to 2th byte of 3-byte valid sequence} {testutfnext testbytestring} { testutfnext [testbytestring \xA0\xA0\x00] } 2 test utf-6.89 {Tcl_UtfNext, pointing to 2th byte of 3-byte invalid sequence} {testutfnext testbytestring} { testutfnext [testbytestring \x80\x80\x00] } 2 -test utf-6.90.0 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext testbytestring ucs2_utf16} { - testutfnext [testbytestring \xF4\x8F\xBF\xBF] -} 1 -test utf-6.90.1 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext testbytestring ucs4} { +test utf-6.90 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext testbytestring} { testutfnext [testbytestring \xF4\x8F\xBF\xBF] } 4 test utf-6.91 {Tcl_UtfNext, validity check [493dccc2de]} {testutfnext testbytestring} { testutfnext [testbytestring \xF4\x90\x80\x80] } 1 @@ -534,11 +499,11 @@ } 1 test utf-7.6 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xE8] } 1 test utf-7.6.1 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A\u8820[testbytestring \xA0] 2 + testutfprev A[testbytestring \xE8\xA0\xA0\xA0] 2 } 1 test utf-7.6.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xE8\xF8\xA0\xA0] 2 } 1 test utf-7.7 {Tcl_UtfPrev} {testutfprev testbytestring} { @@ -549,17 +514,17 @@ } 1 test utf-7.7.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xD0\xF8\xA0\xA0] 2 } 1 test utf-7.8 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0] + testutfprev [testbytestring A\xA0] } 1 test utf-7.8.1 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0\xA0\xA0\xA0] 2 + testutfprev [testbytestring A\xA0\xA0\xA0\xA0] 2 } 1 test utf-7.8.2 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0\xF8\xA0\xA0] 2 + testutfprev [testbytestring A\xA0\xF8\xA0\xA0] 2 } 1 test utf-7.9 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF8\xA0] } 2 test utf-7.9.1 {Tcl_UtfPrev} {testutfprev testbytestring} { @@ -566,33 +531,24 @@ testutfprev A[testbytestring \xF8\xA0\xA0\xA0] 3 } 2 test utf-7.9.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF8\xA0\xF8\xA0] 3 } 2 -test utf-7.10.0 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0] -} 2 -test utf-7.10.1 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF2\xA0] -} 1 -test utf-7.10.2 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 3 -} 2 -test utf-7.10.3 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 3 -} 1 -test utf-7.10.4 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0\xF8\xA0] 3 -} 2 -test utf-7.10.5 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { +test utf-7.10.1 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF2\xA0] +} 1 +test utf-7.10.2 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 3 +} 1 +test utf-7.10.3 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF2\xA0\xF8\xA0] 3 } 1 test utf-7.11 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xE8\xA0] } 1 test utf-7.11.1 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A\u8820[testbytestring \xA0] 3 + testutfprev A[testbytestring \xE8\xA0\xA0\xA0] 3 } 1 test utf-7.11.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xE8\xA0\xF8\xA0] 3 } 1 test utf-7.11.3 {Tcl_UtfPrev} {testutfprev testbytestring} { @@ -606,17 +562,17 @@ } 1 test utf-7.12.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xD0\xA0\xF8\xA0] 3 } 1 test utf-7.13 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0\xA0] + testutfprev [testbytestring A\xA0\xA0] } 2 test utf-7.13.1 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0\xA0\xA0\xA0] 3 + testutfprev [testbytestring A\xA0\xA0\xA0\xA0] 3 } 2 test utf-7.13.2 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A[testbytestring \xA0\xA0\xF8\xA0] 3 + testutfprev [testbytestring A\xA0\xA0\xF8\xA0] 3 } 2 test utf-7.14 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF8\xA0\xA0] } 3 test utf-7.14.1 {Tcl_UtfPrev} {testutfprev testbytestring} { @@ -623,36 +579,27 @@ testutfprev A[testbytestring \xF8\xA0\xA0\xA0] 4 } 3 test utf-7.14.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF8\xA0\xA0\xF8] 4 } 3 -test utf-7.15.0 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0\xA0] -} 3 -test utf-7.15.1 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF2\xA0\xA0] -} 1 -test utf-7.15.2 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 4 -} 3 -test utf-7.15.3 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 4 -} 1 -test utf-7.15.4 {Tcl_UtfPrev} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF2\xA0\xA0\xF8] 4 -} 3 -test utf-7.15.5 {Tcl_UtfPrev} {testutfprev testbytestring fullutf} { +test utf-7.15.1 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF2\xA0\xA0] +} 1 +test utf-7.15.3 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF2\xA0\xA0\xA0] 4 +} 1 +test utf-7.15.5 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xF2\xA0\xA0\xF8] 4 } 1 test utf-7.16 {Tcl_UtfPrev} testutfprev { - testutfprev A\u8820 + testutfprev A蠠 } 1 test utf-7.16.1 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A\u8820[testbytestring \xA0] 4 + testutfprev A[testbytestring \xE8\xA0\xA0\xA0] 4 } 1 test utf-7.16.2 {Tcl_UtfPrev} {testutfprev testbytestring} { - testutfprev A\u8820[testbytestring \xF8] 4 + testutfprev A蠠[testbytestring \xF8] 4 } 1 test utf-7.17 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xD0\xA0\xA0] } 3 test utf-7.17.1 {Tcl_UtfPrev} {testutfprev testbytestring} { @@ -659,34 +606,34 @@ testutfprev A[testbytestring \xD0\xA0\xA0\xA0] 4 } 3 test utf-7.17.2 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xD0\xA0\xA0\xF8] 4 } 3 -test utf-7.18.0 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xA0\xA0\xA0] -} 1 -test utf-7.18.1 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xA0\xA0\xA0\xA0] 4 -} 1 -test utf-7.18.2 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xA0\xA0\xA0\xF8] 4 -} 1 -test utf-7.19 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xF8\xA0\xA0\xA0] -} 2 -test utf-7.20 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xF2\xA0\xA0\xA0] -} 2 -test utf-7.21 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A\u8820[testbytestring \xA0] -} 2 -test utf-7.22 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { +test utf-7.18.0 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xA0\xA0\xA0] +} 3 +test utf-7.18.1 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xA0\xA0\xA0\xA0] 4 +} 3 +test utf-7.18.2 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xA0\xA0\xA0\xF8] 4 +} 3 +test utf-7.19 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xF8\xA0\xA0\xA0] +} 4 +test utf-7.20 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xF2\xA0\xA0\xA0] +} 1 +test utf-7.21 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev A[testbytestring \xE8\xA0\xA0\xA0] +} 4 +test utf-7.22 {Tcl_UtfPrev} {testutfprev testbytestring} { testutfprev A[testbytestring \xD0\xA0\xA0\xA0] -} 2 -test utf-7.23 {Tcl_UtfPrev} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xA0\xA0\xA0\xA0] -} 2 +} 4 +test utf-7.23 {Tcl_UtfPrev} {testutfprev testbytestring} { + testutfprev [testbytestring A\xA0\xA0\xA0\xA0] +} 4 test utf-7.24 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xC0\x81] } 2 test utf-7.25 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xC0\x81] 2 @@ -704,13 +651,13 @@ testutfprev A[testbytestring \xE0] } 1 test utf-7.28.1 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xE0\x80\x80] 2 } 1 -test utf-7.29 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring utf16} { +test utf-7.29 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x80\x80\x80] -} 2 +} 4 test utf-7.30 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x80\x80\x80] 4 } 3 test utf-7.31 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x80\x80\x80] 3 @@ -734,23 +681,17 @@ testutfprev A[testbytestring \xE0\xA0\x80] 3 } 1 test utf-7.38 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xE0\xA0\x80] 2 } 1 -test utf-7.39 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring utf16} { +test utf-7.39 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x90\x80\x80] -} 2 -test utf-7.40.0 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF0\x90\x80\x80] 4 -} 3 -test utf-7.40.1 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring fullutf} { +} 1 +test utf-7.40 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x90\x80\x80] 4 } 1 -test utf-7.41.0 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF0\x90\x80\x80] 3 -} 2 -test utf-7.41.1 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring fullutf} { +test utf-7.41 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x90\x80\x80] 3 } 1 test utf-7.42 {Tcl_UtfPrev -- overlong sequence} {testutfprev testbytestring} { testutfprev A[testbytestring \xF0\x90\x80\x80] 2 } 1 @@ -761,43 +702,37 @@ testutfprev [testbytestring \xA0\xA0] } 1 test utf-7.45 {Tcl_UtfPrev -- no lead byte at start} {testutfprev testbytestring} { testutfprev [testbytestring \xA0\xA0\xA0] } 2 -test utf-7.46 {Tcl_UtfPrev -- no lead byte at start} {testutfprev testbytestring utf16} { +test utf-7.46 {Tcl_UtfPrev -- no lead byte at start} {testutfprev testbytestring} { testutfprev [testbytestring \xA0\xA0\xA0\xA0] -} 1 +} 3 test utf-7.47 {Tcl_UtfPrev, pointing to 3th byte of 3-byte valid sequence} {testutfprev testbytestring} { testutfprev [testbytestring \xE8\xA0] } 0 test utf-7.47.1 {Tcl_UtfPrev, pointing to 3th byte of 3-byte valid sequence} testutfprev { - testutfprev \u8820 2 + testutfprev 蠠 2 } 0 test utf-7.47.2 {Tcl_UtfPrev, pointing to 3th byte of 3-byte invalid sequence} {testutfprev testbytestring} { testutfprev [testbytestring \xE8\xA0\x00] 2 } 0 -test utf-7.48.0 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] -} 2 -test utf-7.48.1 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 4 -} 3 -test utf-7.48.2 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 4 -} 1 -test utf-7.48.3 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring ucs2} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 3 -} 2 -test utf-7.48.4 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring fullutf} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 3 -} 1 -test utf-7.48.5 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { - testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 2 -} 1 -test utf-7.49.0 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring utf16} { - testutfprev A[testbytestring \xF4\x90\x80\x80] -} 2 +test utf-7.48 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF4\x8F\xBF\xBF] +} 1 +test utf-7.48.1 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 4 +} 1 +test utf-7.48.2 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 3 +} 1 +test utf-7.48.3 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 2 +} 1 +test utf-7.49 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { + testutfprev A[testbytestring \xF4\x90\x80\x80] +} 4 test utf-7.49.1 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { testutfprev A[testbytestring \xF4\x90\x80\x80] 4 } 3 test utf-7.49.2 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} { testutfprev A[testbytestring \xF4\x90\x80\x80] 3 @@ -808,145 +743,67 @@ test utf-8.1 {Tcl_UniCharAtIndex: index = 0} { string index abcd 0 } a test utf-8.2 {Tcl_UniCharAtIndex: index = 0} { - string index \u4E4E\u25A 0 -} \u4E4E + string index 乎ɚ 0 +} 乎 test utf-8.3 {Tcl_UniCharAtIndex: index > 0} { string index abcd 2 } c test utf-8.4 {Tcl_UniCharAtIndex: index > 0} { - string index \u4E4E\u25A\xFF\u543 2 -} \xFF -test utf-8.5.0 {Tcl_UniCharAtIndex: high surrogate} ucs2 { - string index \uD842 0 -} \uD842 -test utf-8.5.1 {Tcl_UniCharAtIndex: high surrogate} ucs4 { - string index \uD842 0 -} \uD842 -test utf-8.5.2 {Tcl_UniCharAtIndex: high surrogate} utf16 { + string index 乎ɚÿՃ 2 +} ÿ +test utf-8.5 {Tcl_UniCharAtIndex: high surrogate} { string index \uD842 0 } \uD842 test utf-8.6 {Tcl_UniCharAtIndex: low surrogate} { string index \uDC42 0 } \uDC42 -test utf-8.7.0 {Tcl_UniCharAtIndex: Emoji} ucs2 { - string index \uD83D\uDE00G 0 -} \uD83D -test utf-8.7.1 {Tcl_UniCharAtIndex: Emoji} ucs4 { - string index \uD83D\uDE00G 0 -} \U1F600 -test utf-8.7.2 {Tcl_UniCharAtIndex: Emoji} utf16 { - string index \uD83D\uDE00G 0 -} \U1F600 -test utf-8.8.0 {Tcl_UniCharAtIndex: Emoji} ucs2 { - string index \uD83D\uDE00G 1 -} \uDE00 -test utf-8.8.1 {Tcl_UniCharAtIndex: Emoji} ucs4 { - string index \uD83D\uDE00G 1 -} G -test utf-8.8.2 {Tcl_UniCharAtIndex: Emoji} utf16 { - string index \uD83D\uDE00G 1 -} {} -test utf-8.9.0 {Tcl_UniCharAtIndex: Emoji} ucs2 { - string index \uD83D\uDE00G 2 -} G -test utf-8.9.1 {Tcl_UniCharAtIndex: Emoji} ucs4 { - string index \uD83D\uDE00G 2 -} {} -test utf-8.9.2 {Tcl_UniCharAtIndex: Emoji} utf16 { - string index \uD83D\uDE00G 2 -} G -test utf-8.10.0 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs2} { - string index \U1F600G 0 -} \uFFFD -test utf-8.10.1 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs4} { - string index \U1F600G 0 -} \U1F600 -test utf-8.10.2 {Tcl_UniCharAtIndex: Emoji} {Uesc utf16} { - string index \U1F600G 0 -} \U1F600 -test utf-8.11.0 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs2} { - string index \U1F600G 1 -} G -test utf-8.11.1 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs4} { - string index \U1F600G 1 -} G -test utf-8.11.2 {Tcl_UniCharAtIndex: Emoji} {Uesc utf16} { - string index \U1F600G 1 -} {} -test utf-8.12.0 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs2} { - string index \U1F600G 2 -} {} -test utf-8.12.1 {Tcl_UniCharAtIndex: Emoji} {Uesc ucs4} { - string index \U1F600G 2 -} {} -test utf-8.12.2 {Tcl_UniCharAtIndex: Emoji} {Uesc utf16} { - string index \U1F600G 2 -} G +test utf-8.7 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 0 +} 😀 +test utf-8.8 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 1 +} G +test utf-8.9 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 2 +} {} +test utf-8.10 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 0 +} 😀 +test utf-8.11 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 1 +} G +test utf-8.12 {Tcl_UniCharAtIndex: Emoji} { + string index 😀G 2 +} {} test utf-9.1 {Tcl_UtfAtIndex: index = 0} { string range abcd 0 2 } abc test utf-9.2 {Tcl_UtfAtIndex: index > 0} { - string range \u4E4E\u25A\xFF\u543klmnop 1 5 -} \u25A\xFF\u543kl -test utf-9.3.0 {Tcl_UtfAtIndex: index = 0, Emoji} ucs2 { - string range \uD83D\uDE00G 0 0 -} \uD83D -test utf-9.3.1 {Tcl_UtfAtIndex: index = 0, Emoji} ucs4 { - string range \uD83D\uDE00G 0 0 -} \U1F600 -test utf-9.3.2 {Tcl_UtfAtIndex: index = 0, Emoji} utf16 { - string range \uD83D\uDE00G 0 0 -} \U1F600 -test utf-9.4.0 {Tcl_UtfAtIndex: index > 0, Emoji} ucs2 { - string range \U1F600G 1 1 -} \uDE00 -test utf-9.4.1 {Tcl_UtfAtIndex: index > 0, Emoji} ucs4 { - string range \U1F600G 1 1 -} G -test utf-9.4.2 {Tcl_UtfAtIndex: index > 0, Emoji} utf16 { - string range \uD83D\uDE00G 1 1 -} {} -test utf-9.5.0 {Tcl_UtfAtIndex: index > 0, Emoji} ucs2 { - string range \uD83D\uDE00G 2 2 -} G -test utf-9.5.1 {Tcl_UtfAtIndex: index > 0, Emoji} ucs4 { - string range \uD83D\uDE00G 2 2 -} {} -test utf-9.5.2 {Tcl_UtfAtIndex: index > 0, Emoji} utf16 { - string range \uD83D\uDE00G 2 2 -} G -test utf-9.6.0 {Tcl_UtfAtIndex: index = 0, Emoji} {Uesc ucs2} { - string range \U1f600G 0 0 -} \uFFFD -test utf-9.6.1 {Tcl_UtfAtIndex: index = 0, Emoji} {Uesc ucs4} { - string range \U1f600G 0 0 -} \U1F600 -test utf-9.6.2 {Tcl_UtfAtIndex: index = 0, Emoji} {Uesc utf16} { - string range \U1f600G 0 0 -} \U1F600 -test utf-9.7.0 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc ucs2} { - string range \U1f600G 1 1 -} G -test utf-9.7.1 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc ucs4} { - string range \U1f600G 1 1 -} G -test utf-9.7.2 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc utf16} { - string range \U1f600G 1 1 -} {} -test utf-9.8.0 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc ucs2} { - string range \U1f600G 2 2 -} {} -test utf-9.8.1 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc ucs4} { - string range \U1f600G 2 2 -} {} -test utf-9.8.2 {Tcl_UtfAtIndex: index > 0, Emoji} {Uesc utf16} { - string range \U1f600G 2 2 -} G + string range 乎ɚÿՃklmnop 1 5 +} ɚÿՃkl +test utf-9.3 {Tcl_UtfAtIndex: index = 0, Emoji} { + string range 😀G 0 0 +} 😀 +test utf-9.4 {Tcl_UtfAtIndex: index > 0, Emoji} { + string range 😀G 1 1 +} G +test utf-9.5 {Tcl_UtfAtIndex: index > 0, Emoji} { + string range 😀G 2 2 +} {} +test utf-9.6 {Tcl_UtfAtIndex: index = 0, Emoji} { + string range 😀G 0 0 +} 😀 +test utf-9.7 {Tcl_UtfAtIndex: index > 0, Emoji} { + string range 😀G 1 1 +} G +test utf-9.8 {Tcl_UtfAtIndex: index > 0, Emoji} { + string range 😀G 2 2 +} {} test utf-10.1 {Tcl_UtfBackslash: dst == NULL} { set x \n } { } @@ -960,14 +817,14 @@ expr {"\u4E2k" eq "[testbytestring \xD3\xA2]k"} } 1 test utf-10.5 {Tcl_UtfBackslash: stops after 4 hex chars} testbytestring { expr {"\u4E216" eq "[testbytestring \xE4\xB8\xA1]6"} } 1 -test utf-10.6 {Tcl_UtfBackslash: stops after 5 hex chars} {Uesc fullutf testbytestring} { +test utf-10.6 {Tcl_UtfBackslash: stops after 5 hex chars} {testbytestring} { expr {"\U1E2165" eq "[testbytestring \xF0\x9E\x88\x96]5"} } 1 -test utf-10.7 {Tcl_UtfBackslash: stops after 6 hex chars} {Uesc fullutf testbytestring} { +test utf-10.7 {Tcl_UtfBackslash: stops after 6 hex chars} {testbytestring} { expr {"\U10E2165" eq "[testbytestring \xF4\x8E\x88\x96]5"} } 1 proc bsCheck {char num {constraints {}}} { global errNum @@ -1004,39 +861,37 @@ bsCheck b\0 98 bsCheck \x 120 bsCheck \xa 10 bsCheck \xA 10 bsCheck \x41 65 -bsCheck \x541 65 pre388 ;# == \x41 -bsCheck \x541 84 !pre388 ;# == \x54 1 +bsCheck \x541 84 bsCheck \u 117 bsCheck \uk 117 bsCheck \u41 65 bsCheck \ua 10 bsCheck \uA 10 bsCheck \340 224 bsCheck \uA1 161 bsCheck \u4E21 20001 -bsCheck \741 225 pre388 ;# == \341 -bsCheck \741 60 !pre388 ;# == \74 1 +bsCheck \741 60 bsCheck \U 85 bsCheck \Uk 85 -bsCheck \U41 65 Uesc -bsCheck \Ua 10 Uesc -bsCheck \UA 10 Uesc -bsCheck \UA1 161 Uesc -bsCheck \U4E21 20001 Uesc -bsCheck \U004E21 20001 Uesc -bsCheck \U00004E21 20001 Uesc -bsCheck \U0000004E21 78 Uesc -bsCheck \U00110000 69632 {Uesc fullutf} -bsCheck \U01100000 69632 {Uesc fullutf} -bsCheck \U11000000 69632 {Uesc fullutf} -bsCheck \U0010FFFF 1114111 {Uesc fullutf} -bsCheck \U010FFFF0 1114111 {Uesc fullutf} -bsCheck \U10FFFF00 1114111 {Uesc fullutf} -bsCheck \UFFFFFFFF 1048575 {Uesc fullutf} +bsCheck \U41 65 +bsCheck \Ua 10 +bsCheck \UA 10 +bsCheck \UA1 161 +bsCheck \U4E21 20001 +bsCheck \U004E21 20001 +bsCheck \U00004E21 20001 +bsCheck \U0000004E21 78 +bsCheck \U00110000 69632 +bsCheck \U01100000 69632 +bsCheck \U11000000 69632 +bsCheck \U0010FFFF 1114111 +bsCheck \U010FFFF0 1114111 +bsCheck \U10FFFF00 1114111 +bsCheck \UFFFFFFFF 1048575 test utf-11.1 {Tcl_UtfToUpper} { string toupper {} } {} test utf-11.2 {Tcl_UtfToUpper} { @@ -1044,21 +899,21 @@ } ABC test utf-11.3 {Tcl_UtfToUpper} { string toupper \xE3gh } \xC3GH test utf-11.4 {Tcl_UtfToUpper} { - string toupper \u01E3gh -} \u01E2GH + string toupper ǣgh +} ǢGH test utf-11.5 {Tcl_UtfToUpper Georgian (new in Unicode 11)} { - string toupper \u10D0\u1C90 -} \u1C90\u1C90 -test utf-11.6 {Tcl_UtfToUpper beyond U+FFFF} {Uesc fullutf} { - string toupper \U10428 -} \U10400 -test utf-11.7 {Tcl_UtfToUpper beyond U+FFFF} fullutf { - string toupper \uD801\uDC28 -} \uD801\uDC00 + string toupper აᲐ +} ᲐᲐ +test utf-11.6 {Tcl_UtfToUpper beyond U+FFFF} { + string toupper 𐐨 +} 𐐀 +test utf-11.7 {Tcl_UtfToUpper beyond U+FFFF} { + string toupper 𐐨 +} 𐐀 test utf-11.8 {Tcl_UtfToUpper low/high surrogate)} { string toupper \uDC24\uD824 } \uDC24\uD824 test utf-12.1 {Tcl_UtfToLower} { @@ -1066,55 +921,55 @@ } {} test utf-12.2 {Tcl_UtfToLower} { string tolower ABC } abc test utf-12.3 {Tcl_UtfToLower} { - string tolower \xC3GH -} \xE3gh + string tolower ÃGH +} ãgh test utf-12.4 {Tcl_UtfToLower} { - string tolower \u01E2GH -} \u01E3gh + string tolower ǢGH +} ǣgh test utf-12.5 {Tcl_UtfToLower Georgian (new in Unicode 11)} { - string tolower \u10D0\u1C90 -} \u10D0\u10D0 + string tolower აᲐ +} აა test utf-12.6 {Tcl_UtfToLower low/high surrogate)} { string tolower \uDC24\uD824 } \uDC24\uD824 -test utf-12.7 {Tcl_UtfToLower beyond U+FFFF} {Uesc fullutf} { - string tolower \U10400 -} \U10428 -test utf-12.8 {Tcl_UtfToLower beyond U+FFFF} fullutf { - string tolower \uD801\uDC00 -} \uD801\uDC28 +test utf-12.7 {Tcl_UtfToLower beyond U+FFFF} { + string tolower 𐐀 +} 𐐨 +test utf-12.8 {Tcl_UtfToLower beyond U+FFFF} { + string tolower 𐐀 +} 𐐨 test utf-13.1 {Tcl_UtfToTitle} { string totitle {} } {} test utf-13.2 {Tcl_UtfToTitle} { string totitle abc } Abc test utf-13.3 {Tcl_UtfToTitle} { - string totitle \xE3GH -} \xC3gh + string totitle ãGH +} Ãgh test utf-13.4 {Tcl_UtfToTitle} { - string totitle \u01F3AB -} \u01F2ab + string totitle dzAB +} Dzab test utf-13.5 {Tcl_UtfToTitle Georgian (new in Unicode 11)} { - string totitle \u10D0\u1C90 -} \u10D0\u1C90 + string totitle აᲐ +} აᲐ test utf-13.6 {Tcl_UtfToTitle Georgian (new in Unicode 11)} { - string totitle \u1C90\u10D0 -} \u1C90\u10D0 + string totitle Აა +} Აა test utf-13.7 {Tcl_UtfToTitle low/high surrogate)} { string totitle \uDC24\uD824 } \uDC24\uD824 -test utf-13.8 {Tcl_UtfToTitle beyond U+FFFF} {Uesc fullutf} { - string totitle \U10428\U10400 -} \U10400\U10428 -test utf-13.9 {Tcl_UtfToTitle beyond U+FFFF} fullutf { - string totitle \uD801\uDC28\uD801\uDC00 -} \uD801\uDC00\uD801\uDC28 +test utf-13.8 {Tcl_UtfToTitle beyond U+FFFF} { + string totitle 𐐨𐐀 +} 𐐀𐐨 +test utf-13.9 {Tcl_UtfToTitle beyond U+FFFF} { + string totitle 𐐨𐐀 +} 𐐀𐐨 test utf-14.1 {Tcl_UtfNcasecmp} { string compare -nocase a b } -1 test utf-14.2 {Tcl_UtfNcasecmp} { @@ -1129,39 +984,39 @@ test utf-15.1 {Tcl_UniCharToUpper, negative delta} { string toupper aA } AA test utf-15.2 {Tcl_UniCharToUpper, positive delta} { - string toupper \u0178\xFF -} \u0178\u0178 + string toupper Ÿÿ +} ŸŸ test utf-15.3 {Tcl_UniCharToUpper, no delta} { string toupper ! } ! test utf-16.1 {Tcl_UniCharToLower, negative delta} { string tolower aA } aa test utf-16.2 {Tcl_UniCharToLower, positive delta} { - string tolower \u0178\xFF\uA78D\u01C5 -} \xFF\xFF\u0265\u01C6 + string tolower ŸÿꞍDž +} ÿÿɥdž test utf-17.1 {Tcl_UniCharToLower, no delta} { string tolower ! } ! test utf-18.1 {Tcl_UniCharToTitle, add one for title} { - string totitle \u01C4 -} \u01C5 + string totitle DŽ +} Dž test utf-18.2 {Tcl_UniCharToTitle, subtract one for title} { - string totitle \u01C6 -} \u01C5 + string totitle dž +} Dž test utf-18.3 {Tcl_UniCharToTitle, subtract delta for title (positive)} { - string totitle \u017F -} \x53 + string totitle ſ +} S test utf-18.4 {Tcl_UniCharToTitle, subtract delta for title (negative)} { - string totitle \xFF -} \u0178 + string totitle ÿ +} Ÿ test utf-18.5 {Tcl_UniCharToTitle, no delta} { string totitle ! } ! test utf-19.1 {TclUniCharLen} -body { @@ -1168,52 +1023,52 @@ list [regexp \\d abc456def foo] $foo } -cleanup { unset -nocomplain foo } -result {1 4} -test utf-20.1 {TclUniCharNcmp} ucs4 { +test utf-20.1 {TclUniCharNcmp} { string compare [string range [format %c 0xFFFF] 0 0] [string range [format %c 0x10000] 0 0] } -1 -test utf-20.2 {[4c591fa487] TclUniCharNcmp/TclUtfNcmp} knownBug { +test utf-20.2 {[4c591fa487] Tcl_UniCharNcmp/Tcl_UtfNcmp} { set one [format %c 0xFFFF] set two [format %c 0x10000] set first [string compare $one $two] string range $one 0 0 string range $two 0 0 set second [string compare $one $two] expr {($first == $second) ? "agree" : "disagree"} } agree -test utf-21.1 {TclUniCharIsAlnum} { +test utf-21.1 {Tcl_UniCharIsAlnum} { # this returns 1 with Unicode 7 compliance - string is alnum \u1040\u021F\u0220 + string is alnum ၀ȟȠ } 1 test utf-21.2 {unicode alnum char in regc_locale.c} { # this returns 1 with Unicode 7 compliance - list [regexp {^[[:alnum:]]+$} \u1040\u021F\u0220] [regexp {^\w+$} \u1040\u021F\u0220_\u203F\u2040\u2054\uFE33\uFE34\uFE4D\uFE4E\uFE4F\uFF3F] + list [regexp {^[[:alnum:]]+$} ၀ȟȠ] [regexp {^\w+$} ၀ȟȠ_‿⁀⁔︳︴﹍﹎﹏＿] } {1 1} test utf-21.3 {unicode print char in regc_locale.c} { # this returns 1 with Unicode 7 compliance - regexp {^[[:print:]]+$} \uFBC1 + regexp {^[[:print:]]+$} ﯁ } 1 -test utf-21.4 {TclUniCharIsGraph} { +test utf-21.4 {Tcl_UniCharIsGraph} { # [Bug 3464428] - string is graph \u0120 + string is graph Ġ } 1 test utf-21.5 {unicode graph char in regc_locale.c} { # [Bug 3464428] - regexp {^[[:graph:]]+$} \u0120 + regexp {^[[:graph:]]+$} Ġ } 1 -test utf-21.6 {TclUniCharIsGraph} { +test utf-21.6 {Tcl_UniCharIsGraph} { # [Bug 3464428] string is graph \xA0 } 0 test utf-21.7 {unicode graph char in regc_locale.c} { # [Bug 3464428] regexp {[[:graph:]]} \x20\xA0\u2028\u2029 } 0 -test utf-21.8 {TclUniCharIsPrint} { +test utf-21.8 {Tcl_UniCharIsPrint} { # [Bug 3464428] string is print \x09 } 0 test utf-21.9 {unicode print char in regc_locale.c} { # [Bug 3464428] @@ -1221,53 +1076,53 @@ } 0 test utf-21.10 {unicode print char in regc_locale.c} { # [Bug 3464428] regexp {[[:print:]]} \x09 } 0 -test utf-21.11 {TclUniCharIsControl} { +test utf-21.11 {Tcl_UniCharIsControl} { # [Bug 3464428] string is control \x00\x1F\xAD\u0605\u061C\u180E\u2066\uFEFF } 1 test utf-21.12 {unicode control char in regc_locale.c} { # [Bug 3464428], [Bug a876646efe] regexp {^[[:cntrl:]]*$} \x00\x1F\xAD\u0605\u061C\u180E\u2066\uFEFF } 1 -test utf-22.1 {TclUniCharIsWordChar} { +test utf-22.1 {Tcl_UniCharIsWordChar} { string wordend "xyz123_bar fg" 0 } 10 -test utf-22.2 {TclUniCharIsWordChar} { - string wordend "x\u5080z123_bar\u203C fg" 0 +test utf-22.2 {Tcl_UniCharIsWordChar} { + string wordend "x傀z123_bar‼ fg" 0 } 10 -test utf-23.1 {TclUniCharIsAlpha} { +test utf-23.1 {Tcl_UniCharIsAlpha} { # this returns 1 with Unicode 7 compliance - string is alpha \u021F\u0220\u037F\u052F + string is alpha ȟȠͿԯ } 1 test utf-23.2 {unicode alpha char in regc_locale.c} { # this returns 1 with Unicode 7 compliance - regexp {^[[:alpha:]]+$} \u021F\u0220\u037F\u052F + regexp {^[[:alpha:]]+$} ȟȠͿԯ } 1 -test utf-24.1 {TclUniCharIsDigit} { +test utf-24.1 {Tcl_UniCharIsDigit} { # this returns 1 with Unicode 7 compliance - string is digit \u1040\uABF0 + string is digit ၀꯰ } 1 test utf-24.2 {unicode digit char in regc_locale.c} { # this returns 1 with Unicode 7 compliance - list [regexp {^[[:digit:]]+$} \u1040\uABF0] [regexp {^\d+$} \u1040\uABF0] + list [regexp {^[[:digit:]]+$} ၀꯰] [regexp {^\d+$} ၀꯰] } {1 1} -test utf-24.3 {TclUniCharIsSpace} { +test utf-24.3 {Tcl_UniCharIsSpace} { # this returns 1 with Unicode 7 compliance string is space \u1680\u180E\u202F } 1 test utf-24.4 {unicode space char in regc_locale.c} { # this returns 1 with Unicode 7 compliance list [regexp {^[[:space:]]+$} \u1680\u180E\u202F] [regexp {^\s+$} \u1680\u180E\u202F] } {1 1} -test utf-24.5 {TclUniCharIsSpace} tip413 { +test utf-24.5 {Tcl_UniCharIsSpace} tip413 { # this returns 1 with Unicode 7/TIP 413 compliance string is space \x85\u1680\u180E\u200B\u202F\u2060 } 1 test utf-24.6 {unicode space char in regc_locale.c} tip413 { # this returns 1 with Unicode 7/TIP 413 compliance @@ -1298,14 +1153,14 @@ variable count 1 UniCharCaseCmpTest < a b UniCharCaseCmpTest > b a UniCharCaseCmpTest > B a UniCharCaseCmpTest > aBcB abca -UniCharCaseCmpTest < \uFFFF [format %c 0x10000] ucs4 -UniCharCaseCmpTest < \uFFFF \U10000 {Uesc ucs4} -UniCharCaseCmpTest > [format %c 0x10000] \uFFFF ucs4 -UniCharCaseCmpTest > \U10000 \uFFFF {Uesc ucs4} +UniCharCaseCmpTest < \uFFFF [format %c 0x10000] +UniCharCaseCmpTest < \uFFFF \U10000 +UniCharCaseCmpTest > [format %c 0x10000] \uFFFF +UniCharCaseCmpTest > \U10000 \uFFFF test utf-26.1 {Tcl_UniCharDString} -setup { testobj freeallvars } -constraints {teststringobj testbytestring} -cleanup { @@ -1315,16 +1170,43 @@ teststringobj maxchars 1 teststringobj append 1 [testbytestring barsoom\xF2\xC2\x80] 10 scan [string index [teststringobj get 1] 11] %c } -result 128 - unset count rename UniCharCaseCmpTest {} + +proc GetUniCharTest {s index result} { + variable count + # Use quotes, not {} so test output shows exact string on error + test getunichar-1.$count "Tcl_GetUniChar $s $index" \ + -constraints testgetunichar \ + -body "testgetunichar $s $index" \ + -result $result + incr count +} +variable count 1 +set errorIndicator -1 +GetUniCharTest abcd -2 $errorIndicator +GetUniCharTest abcd -1 $errorIndicator +GetUniCharTest abcd 0 97 ;# a -> ASCII 97 +GetUniCharTest abcd 3 100 +GetUniCharTest abcd 4 $errorIndicator +GetUniCharTest abcd 1000 $errorIndicator + +GetUniCharTest \xe0bc\xe1 -2 $errorIndicator +GetUniCharTest \xe0bc\xe1 -1 $errorIndicator +GetUniCharTest \xe0bc\xe1 0 224 ;# \xe0 == 224 +GetUniCharTest \xe0bc\xe1 3 225 +GetUniCharTest \xe0bc\xe1 4 $errorIndicator +GetUniCharTest \xe0bc\xe1 1000 $errorIndicator + +unset count +rename GetUniCharTest "" # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: ADDED tests/utfext.test Index: tests/utfext.test ================================================================== --- /dev/null +++ tests/utfext.test @@ -0,0 +1,90 @@ +# This file contains a collection of tests for Tcl_UtfToExternal and +# Tcl_UtfToExternal. Sourcing this file into Tcl runs the tests and generates +# errors. No output means no errors found. +# +# Copyright (c) 2023 Ashok P. Nadkarni +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] + +testConstraint testbytestring [llength [info commands testbytestring]] +testConstraint testencoding [llength [info commands testencoding]] + +# Maps encoded bytes string to utf-8 equivalents, both in hex +# encoding utf-8 encdata +lappend utfExtMap {*}{ + ascii 414243 414243 +} + +# Simple test with basic flags +proc testbasic {direction enc hexin hexout {flags {start end}}} { + if {$direction eq "toutf"} { + set cmd Tcl_ExternalToUtf + } else { + set cmd Tcl_UtfToExternal + } + set in [binary decode hex $hexin] + set out [binary decode hex $hexout] + set dstlen 40 ;# Should be enough for all encoding tests + + # The C wrapper fills entire destination buffer with FF. + # Anything beyond expected output should have FF's + set filler [string repeat \xFF $dstlen] + set result [string range "$out$filler" 0 $dstlen-1] + test $cmd-$enc-$hexin-[join $flags -] "$cmd - $enc - $hexin - $flags" -body \ + [list testencoding $cmd $enc $in $flags {} $dstlen] \ + -result [list ok {} $result] -constraints testencoding + foreach profile [encoding profiles] { + set flags2 [linsert $flags end profile$profile] + test $cmd-$enc-$hexin-[join $flags2 -] "$cmd - $enc - $hexin - $flags" -body \ + [list testencoding $cmd $enc $in $flags2 {} $dstlen] \ + -result [list ok {} $result] -constraints testencoding + } +} + +# +# Basic tests +foreach {enc utfhex hex} $utfExtMap { + # Basic test - TCL_ENCODING_START|TCL_ENCODING_END + # Note by default output should be terminated with \0 + testbasic toutf $enc $hex ${utfhex}00 {start end} + testbasic fromutf $enc $utfhex ${hex}00 {start end} + + # Test TCL_ENCODING_NO_TERMINATE + testbasic toutf $enc $hex $utfhex {start end noterminate} + # knownBug - noterminate not obeyed by fromutf + # testbasic fromutf $enc $utfhex $hex {start end noterminate} +} + +# Test for insufficient space +test xx-bufferoverflow {buffer overflow Tcl_ExternalToUtf} -body { + testencoding Tcl_UtfToExternal ucs-2 A {start end} {} 1 +} -result [list nospace {} \xFF] -constraints testencoding + +# Another bug - char limit not obeyed +# % set cv 2 +# % testencoding Tcl_ExternalToUtf utf-8 abcdefgh {start end noterminate charlimit} {} 20 rv wv cv +# nospace {} abcÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ + +test TableToUtf-bug-5be203d6ca {Bug 5be203d6ca - truncated prefix in table encoding} -body { + set src \x82\x4f\x82\x50\x82 + lassign [testencoding Tcl_ExternalToUtf shiftjis $src {start} 0 16 srcRead dstWritten charsWritten] buf + set result [list [testencoding Tcl_ExternalToUtf shiftjis $src {start} 0 16 srcRead dstWritten charsWritten] $srcRead $dstWritten $charsWritten] + lappend result {*}[list [testencoding Tcl_ExternalToUtf shiftjis [string range $src $srcRead end] {end} 0 10 srcRead dstWritten charsWritten] $srcRead $dstWritten $charsWritten] +} -result [list [list multibyte 0 \xEF\xBC\x90\xEF\xBC\x91\x00\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF] 4 6 2 [list ok 0 \xC2\x82\x00\xFF\xFF\xFF\xFF\xFF\xFF\xFF] 1 2 1] -constraints testencoding + + +::tcltest::cleanupTests +return + +# Local Variables: +# mode: tcl +# End: Index: tests/util.test ================================================================== --- tests/util.test +++ tests/util.test @@ -1,10 +1,10 @@ # This file is a Tcl script to test the code in the file tclUtil.c. # This file is organized in the standard fashion for Tcl tests. # -# Copyright (c) 1995-1998 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1995-1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -11,74 +11,78 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint controversialNaN 1 testConstraint testbytestring [llength [info commands testbytestring]] testConstraint testdstring [llength [info commands testdstring]] testConstraint testconcatobj [llength [info commands testconcatobj]] testConstraint testdoubledigits [llength [info commands testdoubledigits]] testConstraint testprint [llength [info commands testprint]] + +testConstraint precision [expr {![catch {set saved_precision $::tcl_precision}]}] +testConstraint longIs64bit [expr {$tcl_platform(wordSize) == 8}] + # Big test for correct ordering of data in [expr] proc testIEEE {} { variable ieeeValues binary scan [binary format dd -1.0 1.0] c* c switch -exact -- $c { {0 0 0 0 0 0 -16 -65 0 0 0 0 0 0 -16 63} { # little endian - binary scan \x00\x00\x00\x00\x00\x00\xf0\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xFF d \ ieeeValues(-Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf0\xbf d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\xBF d \ ieeeValues(-Normal) binary scan \x00\x00\x00\x00\x00\x00\x08\x80 d \ ieeeValues(-Subnormal) binary scan \x00\x00\x00\x00\x00\x00\x00\x80 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x00\x00\x00\x00\x00\x08\x00 d \ ieeeValues(+Subnormal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x3f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x3F d \ ieeeValues(+Normal) - binary scan \x00\x00\x00\x00\x00\x00\xf0\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF0\x7F d \ ieeeValues(+Infinity) - binary scan \x00\x00\x00\x00\x00\x00\xf8\x7f d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\x7F d \ ieeeValues(NaN) - binary scan \x00\x00\x00\x00\x00\x00\xf8\xff d \ + binary scan \x00\x00\x00\x00\x00\x00\xF8\xFF d \ ieeeValues(-NaN) - binary scan \xef\xcd\xab\x89\x67\x45\xfb\xff d \ + binary scan \xEF\xCD\xAB\x89\x67\x45\xFB\xFF d \ ieeeValues(-NaN(3456789abcdef)) set ieeeValues(littleEndian) 1 return 1 } {-65 -16 0 0 0 0 0 0 63 -16 0 0 0 0 0 0} { - binary scan \xff\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Infinity) - binary scan \xbf\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \xBF\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Normal) binary scan \x80\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-Subnormal) binary scan \x80\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-0) binary scan \x00\x00\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+0) binary scan \x00\x08\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Subnormal) - binary scan \x3f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x3F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Normal) - binary scan \x7f\xf0\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF0\x00\x00\x00\x00\x00\x00 d \ ieeeValues(+Infinity) - binary scan \x7f\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \x7F\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(NaN) - binary scan \xff\xf8\x00\x00\x00\x00\x00\x00 d \ + binary scan \xFF\xF8\x00\x00\x00\x00\x00\x00 d \ ieeeValues(-NaN) - binary scan \xff\xfb\x45\x67\x89\xab\xcd\xef d \ + binary scan \xFF\xFB\x45\x67\x89\xAB\xCD\xEF d \ ieeeValues(-NaN(3456789abcdef)) set ieeeValues(littleEndian) 0 return 1 } default { @@ -100,11 +104,11 @@ proc verdonk_test {sig binexp shouldbe exp} { regexp {([-+]?)([0-9a-f]+)} $sig -> signum sig scan $sig %llx sig if {$signum eq {-}} { - set signum [expr 1<<63] + set signum [expr {1<<63}] } else { set signum 0 } regexp {E([-+]?[0-9]+)} $binexp -> binexp set word [expr {$signum | (($binexp + 0x3ff)<<52)|($sig & ~(1<<52))}] @@ -202,18 +206,21 @@ } {a b c} test util-4.5 {Tcl_ConcatObj - backslash-space at end of argument} { concat a { } c } {a c} test util-4.6 {Tcl_ConcatObj - utf-8 sequence with "whitespace" char} { - # Check for Bug #227512. If this violates C isspace, then it returns \xc3. - concat \xe0 -} \xe0 + # Check for Bug #227512. If this violates C isspace, then it returns \xC3. + concat \xE0 +} \xE0 test util-4.7 {Tcl_ConcatObj - refCount safety} testconcatobj { # Check for Bug #1447328 (actually, bugs in its original "fix"). One of the # symptoms was Bug #2055782. testconcatobj } {} +test util-4.8 {Tcl_ConcatObj - [Bug 26649439c7]} { + concat [list foo] [list #] +} {foo {#}} proc Wrapper_Tcl_StringMatch {pattern string} { # Forces use of Tcl_StringMatch, not Tcl_UniCharCaseMatch switch -glob -- $string $pattern {return 1} default {return 0} } @@ -234,18 +241,18 @@ } 1 test util-5.6 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch *3*6*9 01234567890 } 0 test util-5.7 {Tcl_StringMatch: UTF-8} { - Wrapper_Tcl_StringMatch *u \u4e4fu + Wrapper_Tcl_StringMatch *u 乏u } 1 test util-5.8 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch a?c abc } 1 test util-5.9 {Tcl_StringMatch: UTF-8} { # skip one character in string - Wrapper_Tcl_StringMatch a?c a\u4e4fc + Wrapper_Tcl_StringMatch a?c a乏c } 1 test util-5.10 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch a??c abc } 0 test util-5.11 {Tcl_StringMatch} { @@ -254,54 +261,54 @@ test util-5.12 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {[abc]bc} abc } 1 test util-5.13 {Tcl_StringMatch: UTF-8} { # string += Tcl_UtfToUniChar(string, &ch); - Wrapper_Tcl_StringMatch "\[\u4e4fxy\]bc" "\u4e4fbc" + Wrapper_Tcl_StringMatch "\[乏xy\]bc" "乏bc" } 1 test util-5.14 {Tcl_StringMatch} { - # if ((*pattern == ']') || (*pattern == '\0')) + # if ((*pattern == ']') || (*pattern == '\x00')) # badly formed pattern Wrapper_Tcl_StringMatch {[]} {[]} } 0 test util-5.15 {Tcl_StringMatch} { - # if ((*pattern == ']') || (*pattern == '\0')) + # if ((*pattern == ']') || (*pattern == '\x00')) # badly formed pattern Wrapper_Tcl_StringMatch {[} {[} } 0 test util-5.16 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {a[abc]c} abc } 1 test util-5.17 {Tcl_StringMatch: UTF-8} { # pattern += Tcl_UtfToUniChar(pattern, &endChar); # get 1 UTF-8 character - Wrapper_Tcl_StringMatch "a\[a\u4e4fc]c" "a\u4e4fc" + Wrapper_Tcl_StringMatch "a\[a乏c]c" "a乏c" } 1 test util-5.18 {Tcl_StringMatch: UTF-8} testbytestring { # pattern += Tcl_UtfToUniChar(pattern, &endChar); - # proper advance: wrong answer would match on UTF trail byte of \u4e4f - Wrapper_Tcl_StringMatch {a[a\u4e4fc]c} [testbytestring a\x8Fc] + # proper advance: wrong answer would match on UTF trail byte of 乏 + Wrapper_Tcl_StringMatch {a[a乏c]c} [testbytestring a\x8Fc] } 0 test util-5.19 {Tcl_StringMatch: UTF-8} { # pattern += Tcl_UtfToUniChar(pattern, &endChar); # proper advance. - Wrapper_Tcl_StringMatch {a[a\u4e4fc]c} "acc" + Wrapper_Tcl_StringMatch {a[a乏c]c} "acc" } 1 test util-5.20 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {a[xyz]c} abc } 0 test util-5.21 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {12[2-7]45} 12345 } 1 test util-5.22 {Tcl_StringMatch: UTF-8 range} { - Wrapper_Tcl_StringMatch "\[\u4e00-\u4e4f]" "0" + Wrapper_Tcl_StringMatch "\[一-乏]" "0" } 0 test util-5.23 {Tcl_StringMatch: UTF-8 range} { - Wrapper_Tcl_StringMatch "\[\u4e00-\u4e4f]" "\u4e33" + Wrapper_Tcl_StringMatch "\[一-乏]" "丳" } 1 test util-5.24 {Tcl_StringMatch: UTF-8 range} { - Wrapper_Tcl_StringMatch "\[\u4e00-\u4e4f]" "\uff08" + Wrapper_Tcl_StringMatch "\[一-乏]" "（" } 0 test util-5.25 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {12[ab2-4cd]45} 12345 } 1 test util-5.26 {Tcl_StringMatch} { @@ -351,20 +358,20 @@ } 0 test util-5.41 {Tcl_StringMatch: skip correct number of ']'} { Wrapper_Tcl_StringMatch {[A-]]x} Ax } 1 test util-5.42 {Tcl_StringMatch: skip correct number of ']'} { - Wrapper_Tcl_StringMatch {[A-]]x} \ue1x + Wrapper_Tcl_StringMatch {[A-]]x} \xE1x } 0 test util-5.43 {Tcl_StringMatch: skip correct number of ']'} { - Wrapper_Tcl_StringMatch \[A-]\ue1]x \ue1x + Wrapper_Tcl_StringMatch \[A-]\xE1]x \xE1x } 1 test util-5.44 {Tcl_StringMatch: skip correct number of ']'} { Wrapper_Tcl_StringMatch {[A-]h]x} hx } 1 test util-5.45 {Tcl_StringMatch} { - # if (*pattern == '\0') + # if (*pattern == '\x00') # badly formed pattern, still treats as a set Wrapper_Tcl_StringMatch {[a} a } 1 test util-5.46 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch {a\*b} a*b @@ -383,50 +390,126 @@ } 0 test util-5.51 {Tcl_StringMatch} { Wrapper_Tcl_StringMatch "" "" } 1 test util-5.52 {Tcl_StringMatch} { - Wrapper_Tcl_StringMatch \[a\u0000 a\x80 + Wrapper_Tcl_StringMatch \[a\x00 a\x80 } 0 +test util-6.1 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup { + set old_precision $::tcl_precision + set ::tcl_precision 12 +} -body { + concat x[expr {1.4}] +} -cleanup { + set ::tcl_precision $old_precision +} -result {x1.4} +test util-6.2 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup { + set old_precision $::tcl_precision + set ::tcl_precision 12 +} -body { + concat x[expr {1.39999999999}] +} -cleanup { + set ::tcl_precision $old_precision +} -result {x1.39999999999} +test util-6.3 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup { + set old_precision $::tcl_precision + set ::tcl_precision 12 +} -body { + concat x[expr {1.399999999999}] +} -cleanup { + set ::tcl_precision $old_precision +} -result {x1.4} +test util-6.4 {Tcl_PrintDouble - using tcl_precision} -constraints precision -setup { + set old_precision $::tcl_precision + set ::tcl_precision 5 +} -body { + concat x[expr {1.123412341234}] +} -cleanup { + set tcl_precision $old_precision +} -result {x1.1234} test util-6.5 {Tcl_PrintDouble - make sure there's a decimal point} { - concat x[expr 2.0] + concat x[expr {2.0}] } {x2.0} test util-6.6 {Tcl_PrintDouble - make sure there's a decimal point} { - concat x[expr 3.0e98] + concat x[expr {3.0e98}] } {x3e+98} + +test util-7.1 {TclPrecTraceProc - unset callbacks} -constraints precision -setup { + set old_precision $::tcl_precision +} -body { + set tcl_precision 7 + set x $tcl_precision + unset tcl_precision + list $x $tcl_precision +} -cleanup { + set ::tcl_precision $old_precision +} -result {7 7} +test util-7.2 {TclPrecTraceProc - read traces, sharing among interpreters} -constraints precision -setup { + set old_precision $::tcl_precision +} -body { + set tcl_precision 12 + interp create child + set x [child eval set tcl_precision] + child eval {set tcl_precision 6} + interp delete child + list $x $tcl_precision +} -cleanup { + set ::tcl_precision $old_precision +} -result {12 6} +test util-7.3 {TclPrecTraceProc - write traces, safe interpreters} -constraints precision -setup { + set old_precision $::tcl_precision +} -body { + set tcl_precision 12 + interp create -safe child + set x [child eval { + list [catch {set tcl_precision 8} msg] $msg + }] + interp delete child + list $x $tcl_precision +} -cleanup { + set ::tcl_precision $old_precision +} -result {{1 {can't set "tcl_precision": can't modify precision from a safe interpreter}} 12} +test util-7.4 {TclPrecTraceProc - write traces, bogus values} -constraints precision -setup { + set old_precision $::tcl_precision +} -body { + set tcl_precision 12 + list [catch {set tcl_precision abc} msg] $msg $tcl_precision +} -cleanup { + set ::tcl_precision $old_precision +} -result {1 {can't set "tcl_precision": improper value for precision} 12} # This test always succeeded in the C locale anyway... test util-8.1 {TclNeedSpace - correct utf-8 handling} { # Bug 411825 # Note that this test relies on the fact that # [interp target] calls on Tcl_AppendElement() # which calls on TclNeedSpace(). If [interp target] # is ever updated, this test will no longer test # TclNeedSpace. - interp create \u5420 - interp create [list \u5420 foo] - interp alias {} fooset [list \u5420 foo] set + interp create 吠 + interp create [list 吠 foo] + interp alias {} fooset [list 吠 foo] set set result [interp target {} fooset] - interp delete \u5420 + interp delete 吠 set result -} "\u5420 foo" +} "吠 foo" test util-8.2 {TclNeedSpace - correct utf-8 handling} testdstring { # Bug 411825 # This tests the same bug as the previous test, but # should be more future-proof, as the DString # operations will likely continue to call TclNeedSpace testdstring free - testdstring append \u5420 -1 + testdstring append 吠 -1 testdstring element foo llength [testdstring get] } 2 test util-8.3 {TclNeedSpace - correct utf-8 handling} testdstring { # Bug 411825 - new variant reported by Dossy Shiobara testdstring free - testdstring append \u00A0 -1 + testdstring append \xA0 -1 testdstring element foo llength [testdstring get] } 2 test util-8.4 {TclNeedSpace - correct utf-8 handling} testdstring { # Another bug uncovered while fixing 411825 @@ -448,47 +531,47 @@ testdstring append \{ -1 testdstring element foo testdstring append \} -1 list [llength [testdstring get]] [string length [testdstring get]] } {2 8} -test util-8.7 {TclNeedSpace - watch out for escaped space} { +test util-8.7 {TclNeedSpace - watch out for escaped space} testdstring { testdstring free testdstring append {\ } -1 testdstring start testdstring end # Should make {\ {}} list [llength [testdstring get]] [string index [testdstring get] 3] } {2 \{} -test util-8.8 {TclNeedSpace - watch out for escaped space} { +test util-8.8 {TclNeedSpace - watch out for escaped space} testdstring { testdstring free testdstring append {\\ } -1 testdstring start testdstring end # Should make {\\ {}} list [llength [testdstring get]] [string index [testdstring get] 3] } {2 \{} -test util-8.9 {TclNeedSpace - watch out for escaped space} { +test util-8.9 {TclNeedSpace - watch out for escaped space} testdstring { testdstring free testdstring append {\\\ } -1 testdstring start testdstring end # Should make {\\\ {}} list [llength [testdstring get]] [string index [testdstring get] 5] } {2 \{} -test util-8.10 {TclNeedSpace - watch out for escaped space} { +test util-8.10 {TclNeedSpace - watch out for escaped space} testdstring { testdstring free testdstring append {\\\\\\\ } -1 testdstring start testdstring end # Should make {\\\\\\\ {}} list [llength [testdstring get]] [string index [testdstring get] 9] } {2 \{} -test util-8.11 {TclNeedSpace - watch out for escaped space} { +test util-8.11 {TclNeedSpace - watch out for escaped space} testdstring { testdstring free testdstring append {\\\\\\\\ } -1 testdstring start testdstring end @@ -1109,77 +1192,77 @@ test util-10.122 {Tcl_PrintDouble - rounding} {ieeeFloatingPoint} { convertDouble 0x478f58ac4db68c90 } {5.20831059055e+36} test util-11.1 {Tcl_PrintDouble - scaling} { - expr 1.1e-5 + expr {1.1e-5} } {1.1e-5} test util-11.2 {Tcl_PrintDouble - scaling} { - expr 1.1e-4 + expr {1.1e-4} } {0.00011} test util-11.3 {Tcl_PrintDouble - scaling} { - expr 1.1e-3 + expr {1.1e-3} } {0.0011} test util-11.4 {Tcl_PrintDouble - scaling} { - expr 1.1e-2 + expr {1.1e-2} } {0.011} test util-11.5 {Tcl_PrintDouble - scaling} { - expr 1.1e-1 + expr {1.1e-1} } {0.11} test util-11.6 {Tcl_PrintDouble - scaling} { - expr 1.1e0 + expr {1.1e0} } {1.1} test util-11.7 {Tcl_PrintDouble - scaling} { - expr 1.1e1 + expr {1.1e1} } {11.0} test util-11.8 {Tcl_PrintDouble - scaling} { - expr 1.1e2 + expr {1.1e2} } {110.0} test util-11.9 {Tcl_PrintDouble - scaling} { - expr 1.1e3 + expr {1.1e3} } {1100.0} test util-11.10 {Tcl_PrintDouble - scaling} { - expr 1.1e4 + expr {1.1e4} } {11000.0} test util-11.11 {Tcl_PrintDouble - scaling} { - expr 1.1e5 + expr {1.1e5} } {110000.0} test util-11.12 {Tcl_PrintDouble - scaling} { - expr 1.1e6 + expr {1.1e6} } {1100000.0} test util-11.13 {Tcl_PrintDouble - scaling} { - expr 1.1e7 + expr {1.1e7} } {11000000.0} test util-11.14 {Tcl_PrintDouble - scaling} { - expr 1.1e8 + expr {1.1e8} } {110000000.0} test util-11.15 {Tcl_PrintDouble - scaling} { - expr 1.1e9 + expr {1.1e9} } {1100000000.0} test util-11.16 {Tcl_PrintDouble - scaling} { - expr 1.1e10 + expr {1.1e10} } {11000000000.0} test util-11.17 {Tcl_PrintDouble - scaling} { - expr 1.1e11 + expr {1.1e11} } {110000000000.0} test util-11.18 {Tcl_PrintDouble - scaling} { - expr 1.1e12 + expr {1.1e12} } {1100000000000.0} test util-11.19 {Tcl_PrintDouble - scaling} { - expr 1.1e13 + expr {1.1e13} } {11000000000000.0} test util-11.20 {Tcl_PrintDouble - scaling} { - expr 1.1e14 + expr {1.1e14} } {110000000000000.0} test util-11.21 {Tcl_PrintDouble - scaling} { - expr 1.1e15 + expr {1.1e15} } {1100000000000000.0} test util-11.22 {Tcl_PrintDouble - scaling} { - expr 1.1e16 + expr {1.1e16} } {11000000000000000.0} test util-11.23 {Tcl_PrintDouble - scaling} { - expr 1.1e17 + expr {1.1e17} } {1.1e+17} test util-12.1 {TclDoubleDigits - Inf} {testdoubledigits ieeeFloatingPoint} { testdoubledigits Inf -1 shortest } {Infinity 9999 +} @@ -2148,10 +2231,1878 @@ -result 0x8010000000000000 -cleanup { unset x } } + +foreach ::tcl_precision {0 12} { + for {set e -312} {$e < -9} {incr e} { + test util-16.1.$::tcl_precision.$e {shortening of numbers} \ + "expr {1.1e$e}" 1.1e$e + } +} +set tcl_precision 0 +for {set e -9} {$e < -4} {incr e} { + test util-16.1.$::tcl_precision.$e {shortening of numbers} \ + "expr {1.1e$e}" 1.1e$e +} +set tcl_precision 12 +for {set e -9} {$e < -4} {incr e} { + test util-16.1.$::tcl_precision.$e {8.4 compatible formatting of doubles} precision \ + "expr {1.1e$e}" 1.1e[format %+03d $e] +} +foreach ::tcl_precision {0 12} { + test util-16.1.$::tcl_precision.-4 {shortening of numbers} \ + {expr {1.1e-4}} \ + 0.00011 + test util-16.1.$::tcl_precision.-3 {shortening of numbers} \ + {expr {1.1e-3}} \ + 0.0011 + test util-16.1.$::tcl_precision.-2 {shortening of numbers} \ + {expr {1.1e-2}} \ + 0.011 + test util-16.1.$::tcl_precision.-1 {shortening of numbers} \ + {expr {1.1e-1}} \ + 0.11 + test util-16.1.$::tcl_precision.0 {shortening of numbers} \ + {expr {1.1}} \ + 1.1 + for {set e 1} {$e < 17} {incr e} { + test util-16.1.$::tcl_precision.$e {shortening of numbers} \ + "expr {11[string repeat 0 [expr {$e-1}]].0}" \ + 11[string repeat 0 [expr {$e-1}]].0 + } + for {set e 17} {$e < 309} {incr e} { + test util-16.1.$::tcl_precision.$e {shortening of numbers} \ + "expr {1.1e$e}" 1.1e+$e + } +} +set tcl_precision 17 +test util-16.1.17.-300 {8.4 compatible formatting of doubles} precision \ + {expr {1e-300}} \ + 1e-300 +test util-16.1.17.-299 {8.4 compatible formatting of doubles} precision \ + {expr {1e-299}} \ + 9.9999999999999999e-300 +test util-16.1.17.-298 {8.4 compatible formatting of doubles} precision \ + {expr {1e-298}} \ + 9.9999999999999991e-299 +test util-16.1.17.-297 {8.4 compatible formatting of doubles} precision \ + {expr {1e-297}} \ + 1e-297 +test util-16.1.17.-296 {8.4 compatible formatting of doubles} precision \ + {expr {1e-296}} \ + 1e-296 +test util-16.1.17.-295 {8.4 compatible formatting of doubles} precision \ + {expr {1e-295}} \ + 1.0000000000000001e-295 +test util-16.1.17.-294 {8.4 compatible formatting of doubles} precision \ + {expr {1e-294}} \ + 1e-294 +test util-16.1.17.-293 {8.4 compatible formatting of doubles} precision \ + {expr {1e-293}} \ + 1.0000000000000001e-293 +test util-16.1.17.-292 {8.4 compatible formatting of doubles} precision \ + {expr {1e-292}} \ + 1.0000000000000001e-292 +test util-16.1.17.-291 {8.4 compatible formatting of doubles} precision \ + {expr {1e-291}} \ + 9.9999999999999996e-292 +test util-16.1.17.-290 {8.4 compatible formatting of doubles} precision \ + {expr {1e-290}} \ + 1.0000000000000001e-290 +test util-16.1.17.-289 {8.4 compatible formatting of doubles} precision \ + {expr {1e-289}} \ + 1e-289 +test util-16.1.17.-288 {8.4 compatible formatting of doubles} precision \ + {expr {1e-288}} \ + 1.0000000000000001e-288 +test util-16.1.17.-287 {8.4 compatible formatting of doubles} precision \ + {expr {1e-287}} \ + 1e-287 +test util-16.1.17.-286 {8.4 compatible formatting of doubles} precision \ + {expr {1e-286}} \ + 1.0000000000000001e-286 +test util-16.1.17.-285 {8.4 compatible formatting of doubles} precision \ + {expr {1e-285}} \ + 1.0000000000000001e-285 +test util-16.1.17.-284 {8.4 compatible formatting of doubles} precision \ + {expr {1e-284}} \ + 1e-284 +test util-16.1.17.-283 {8.4 compatible formatting of doubles} precision \ + {expr {1e-283}} \ + 9.9999999999999995e-284 +test util-16.1.17.-282 {8.4 compatible formatting of doubles} precision \ + {expr {1e-282}} \ + 1e-282 +test util-16.1.17.-281 {8.4 compatible formatting of doubles} precision \ + {expr {1e-281}} \ + 1e-281 +test util-16.1.17.-280 {8.4 compatible formatting of doubles} precision \ + {expr {1e-280}} \ + 9.9999999999999996e-281 +test util-16.1.17.-279 {8.4 compatible formatting of doubles} precision \ + {expr {1e-279}} \ + 1.0000000000000001e-279 +test util-16.1.17.-278 {8.4 compatible formatting of doubles} precision \ + {expr {1e-278}} \ + 9.9999999999999994e-279 +test util-16.1.17.-277 {8.4 compatible formatting of doubles} precision \ + {expr {1e-277}} \ + 9.9999999999999997e-278 +test util-16.1.17.-276 {8.4 compatible formatting of doubles} precision \ + {expr {1e-276}} \ + 1.0000000000000001e-276 +test util-16.1.17.-275 {8.4 compatible formatting of doubles} precision \ + {expr {1e-275}} \ + 9.9999999999999993e-276 +test util-16.1.17.-274 {8.4 compatible formatting of doubles} precision \ + {expr {1e-274}} \ + 9.9999999999999997e-275 +test util-16.1.17.-273 {8.4 compatible formatting of doubles} precision \ + {expr {1e-273}} \ + 1.0000000000000001e-273 +test util-16.1.17.-272 {8.4 compatible formatting of doubles} precision \ + {expr {1e-272}} \ + 9.9999999999999993e-273 +test util-16.1.17.-271 {8.4 compatible formatting of doubles} precision \ + {expr {1e-271}} \ + 9.9999999999999996e-272 +test util-16.1.17.-270 {8.4 compatible formatting of doubles} precision \ + {expr {1e-270}} \ + 1e-270 +test util-16.1.17.-269 {8.4 compatible formatting of doubles} precision \ + {expr {1e-269}} \ + 9.9999999999999996e-270 +test util-16.1.17.-268 {8.4 compatible formatting of doubles} precision \ + {expr {1e-268}} \ + 9.9999999999999996e-269 +test util-16.1.17.-267 {8.4 compatible formatting of doubles} precision \ + {expr {1e-267}} \ + 9.9999999999999998e-268 +test util-16.1.17.-266 {8.4 compatible formatting of doubles} precision \ + {expr {1e-266}} \ + 9.9999999999999998e-267 +test util-16.1.17.-265 {8.4 compatible formatting of doubles} precision \ + {expr {1e-265}} \ + 9.9999999999999998e-266 +test util-16.1.17.-264 {8.4 compatible formatting of doubles} precision \ + {expr {1e-264}} \ + 1e-264 +test util-16.1.17.-263 {8.4 compatible formatting of doubles} precision \ + {expr {1e-263}} \ + 1e-263 +test util-16.1.17.-262 {8.4 compatible formatting of doubles} precision \ + {expr {1e-262}} \ + 1e-262 +test util-16.1.17.-261 {8.4 compatible formatting of doubles} precision \ + {expr {1e-261}} \ + 9.9999999999999998e-262 +test util-16.1.17.-260 {8.4 compatible formatting of doubles} precision \ + {expr {1e-260}} \ + 9.9999999999999996e-261 +test util-16.1.17.-259 {8.4 compatible formatting of doubles} precision \ + {expr {1e-259}} \ + 1.0000000000000001e-259 +test util-16.1.17.-258 {8.4 compatible formatting of doubles} precision \ + {expr {1e-258}} \ + 9.9999999999999995e-259 +test util-16.1.17.-257 {8.4 compatible formatting of doubles} precision \ + {expr {1e-257}} \ + 9.9999999999999998e-258 +test util-16.1.17.-256 {8.4 compatible formatting of doubles} precision \ + {expr {1e-256}} \ + 9.9999999999999998e-257 +test util-16.1.17.-255 {8.4 compatible formatting of doubles} precision \ + {expr {1e-255}} \ + 1e-255 +test util-16.1.17.-254 {8.4 compatible formatting of doubles} precision \ + {expr {1e-254}} \ + 9.9999999999999991e-255 +test util-16.1.17.-253 {8.4 compatible formatting of doubles} precision \ + {expr {1e-253}} \ + 1.0000000000000001e-253 +test util-16.1.17.-252 {8.4 compatible formatting of doubles} precision \ + {expr {1e-252}} \ + 9.9999999999999994e-253 +test util-16.1.17.-251 {8.4 compatible formatting of doubles} precision \ + {expr {1e-251}} \ + 1e-251 +test util-16.1.17.-250 {8.4 compatible formatting of doubles} precision \ + {expr {1e-250}} \ + 1.0000000000000001e-250 +test util-16.1.17.-249 {8.4 compatible formatting of doubles} precision \ + {expr {1e-249}} \ + 1.0000000000000001e-249 +test util-16.1.17.-248 {8.4 compatible formatting of doubles} precision \ + {expr {1e-248}} \ + 9.9999999999999998e-249 +test util-16.1.17.-247 {8.4 compatible formatting of doubles} precision \ + {expr {1e-247}} \ + 1e-247 +test util-16.1.17.-246 {8.4 compatible formatting of doubles} precision \ + {expr {1e-246}} \ + 9.9999999999999996e-247 +test util-16.1.17.-245 {8.4 compatible formatting of doubles} precision \ + {expr {1e-245}} \ + 9.9999999999999993e-246 +test util-16.1.17.-244 {8.4 compatible formatting of doubles} precision \ + {expr {1e-244}} \ + 9.9999999999999993e-245 +test util-16.1.17.-243 {8.4 compatible formatting of doubles} precision \ + {expr {1e-243}} \ + 1e-243 +test util-16.1.17.-242 {8.4 compatible formatting of doubles} precision \ + {expr {1e-242}} \ + 9.9999999999999997e-243 +test util-16.1.17.-241 {8.4 compatible formatting of doubles} precision \ + {expr {1e-241}} \ + 9.9999999999999997e-242 +test util-16.1.17.-240 {8.4 compatible formatting of doubles} precision \ + {expr {1e-240}} \ + 9.9999999999999997e-241 +test util-16.1.17.-239 {8.4 compatible formatting of doubles} precision \ + {expr {1e-239}} \ + 1.0000000000000001e-239 +test util-16.1.17.-238 {8.4 compatible formatting of doubles} precision \ + {expr {1e-238}} \ + 9.9999999999999999e-239 +test util-16.1.17.-237 {8.4 compatible formatting of doubles} precision \ + {expr {1e-237}} \ + 9.9999999999999999e-238 +test util-16.1.17.-236 {8.4 compatible formatting of doubles} precision \ + {expr {1e-236}} \ + 1e-236 +test util-16.1.17.-235 {8.4 compatible formatting of doubles} precision \ + {expr {1e-235}} \ + 9.9999999999999996e-236 +test util-16.1.17.-234 {8.4 compatible formatting of doubles} precision \ + {expr {1e-234}} \ + 9.9999999999999996e-235 +test util-16.1.17.-233 {8.4 compatible formatting of doubles} precision \ + {expr {1e-233}} \ + 9.9999999999999996e-234 +test util-16.1.17.-232 {8.4 compatible formatting of doubles} precision \ + {expr {1e-232}} \ + 1e-232 +test util-16.1.17.-231 {8.4 compatible formatting of doubles} precision \ + {expr {1e-231}} \ + 9.9999999999999999e-232 +test util-16.1.17.-230 {8.4 compatible formatting of doubles} precision \ + {expr {1e-230}} \ + 1e-230 +test util-16.1.17.-229 {8.4 compatible formatting of doubles} precision \ + {expr {1e-229}} \ + 1.0000000000000001e-229 +test util-16.1.17.-228 {8.4 compatible formatting of doubles} precision \ + {expr {1e-228}} \ + 1e-228 +test util-16.1.17.-227 {8.4 compatible formatting of doubles} precision \ + {expr {1e-227}} \ + 9.9999999999999994e-228 +test util-16.1.17.-226 {8.4 compatible formatting of doubles} precision \ + {expr {1e-226}} \ + 9.9999999999999992e-227 +test util-16.1.17.-225 {8.4 compatible formatting of doubles} precision \ + {expr {1e-225}} \ + 9.9999999999999996e-226 +test util-16.1.17.-224 {8.4 compatible formatting of doubles} precision \ + {expr {1e-224}} \ + 1e-224 +test util-16.1.17.-223 {8.4 compatible formatting of doubles} precision \ + {expr {1e-223}} \ + 9.9999999999999997e-224 +test util-16.1.17.-222 {8.4 compatible formatting of doubles} precision \ + {expr {1e-222}} \ + 1e-222 +test util-16.1.17.-221 {8.4 compatible formatting of doubles} precision \ + {expr {1e-221}} \ + 1e-221 +test util-16.1.17.-220 {8.4 compatible formatting of doubles} precision \ + {expr {1e-220}} \ + 9.9999999999999999e-221 +test util-16.1.17.-219 {8.4 compatible formatting of doubles} precision \ + {expr {1e-219}} \ + 1e-219 +test util-16.1.17.-218 {8.4 compatible formatting of doubles} precision \ + {expr {1e-218}} \ + 1e-218 +test util-16.1.17.-217 {8.4 compatible formatting of doubles} precision \ + {expr {1e-217}} \ + 1.0000000000000001e-217 +test util-16.1.17.-216 {8.4 compatible formatting of doubles} precision \ + {expr {1e-216}} \ + 1e-216 +test util-16.1.17.-215 {8.4 compatible formatting of doubles} precision \ + {expr {1e-215}} \ + 1e-215 +test util-16.1.17.-214 {8.4 compatible formatting of doubles} precision \ + {expr {1e-214}} \ + 9.9999999999999991e-215 +test util-16.1.17.-213 {8.4 compatible formatting of doubles} precision \ + {expr {1e-213}} \ + 9.9999999999999995e-214 +test util-16.1.17.-212 {8.4 compatible formatting of doubles} precision \ + {expr {1e-212}} \ + 9.9999999999999995e-213 +test util-16.1.17.-211 {8.4 compatible formatting of doubles} precision \ + {expr {1e-211}} \ + 1.0000000000000001e-211 +test util-16.1.17.-210 {8.4 compatible formatting of doubles} precision \ + {expr {1e-210}} \ + 1e-210 +test util-16.1.17.-209 {8.4 compatible formatting of doubles} precision \ + {expr {1e-209}} \ + 1e-209 +test util-16.1.17.-208 {8.4 compatible formatting of doubles} precision \ + {expr {1e-208}} \ + 1.0000000000000001e-208 +test util-16.1.17.-207 {8.4 compatible formatting of doubles} precision \ + {expr {1e-207}} \ + 9.9999999999999993e-208 +test util-16.1.17.-206 {8.4 compatible formatting of doubles} precision \ + {expr {1e-206}} \ + 1e-206 +test util-16.1.17.-205 {8.4 compatible formatting of doubles} precision \ + {expr {1e-205}} \ + 1e-205 +test util-16.1.17.-204 {8.4 compatible formatting of doubles} precision \ + {expr {1e-204}} \ + 1e-204 +test util-16.1.17.-203 {8.4 compatible formatting of doubles} precision \ + {expr {1e-203}} \ + 1e-203 +test util-16.1.17.-202 {8.4 compatible formatting of doubles} precision \ + {expr {1e-202}} \ + 1e-202 +test util-16.1.17.-201 {8.4 compatible formatting of doubles} precision \ + {expr {1e-201}} \ + 9.9999999999999995e-202 +test util-16.1.17.-200 {8.4 compatible formatting of doubles} precision \ + {expr {1e-200}} \ + 9.9999999999999998e-201 +test util-16.1.17.-199 {8.4 compatible formatting of doubles} precision \ + {expr {1e-199}} \ + 9.9999999999999998e-200 +test util-16.1.17.-198 {8.4 compatible formatting of doubles} precision \ + {expr {1e-198}} \ + 9.9999999999999991e-199 +test util-16.1.17.-197 {8.4 compatible formatting of doubles} precision \ + {expr {1e-197}} \ + 9.9999999999999999e-198 +test util-16.1.17.-196 {8.4 compatible formatting of doubles} precision \ + {expr {1e-196}} \ + 1e-196 +test util-16.1.17.-195 {8.4 compatible formatting of doubles} precision \ + {expr {1e-195}} \ + 1.0000000000000001e-195 +test util-16.1.17.-194 {8.4 compatible formatting of doubles} precision \ + {expr {1e-194}} \ + 1e-194 +test util-16.1.17.-193 {8.4 compatible formatting of doubles} precision \ + {expr {1e-193}} \ + 1e-193 +test util-16.1.17.-192 {8.4 compatible formatting of doubles} precision \ + {expr {1e-192}} \ + 1.0000000000000001e-192 +test util-16.1.17.-191 {8.4 compatible formatting of doubles} precision \ + {expr {1e-191}} \ + 1e-191 +test util-16.1.17.-190 {8.4 compatible formatting of doubles} precision \ + {expr {1e-190}} \ + 1e-190 +test util-16.1.17.-189 {8.4 compatible formatting of doubles} precision \ + {expr {1e-189}} \ + 1.0000000000000001e-189 +test util-16.1.17.-188 {8.4 compatible formatting of doubles} precision \ + {expr {1e-188}} \ + 9.9999999999999995e-189 +test util-16.1.17.-187 {8.4 compatible formatting of doubles} precision \ + {expr {1e-187}} \ + 1e-187 +test util-16.1.17.-186 {8.4 compatible formatting of doubles} precision \ + {expr {1e-186}} \ + 9.9999999999999991e-187 +test util-16.1.17.-185 {8.4 compatible formatting of doubles} precision \ + {expr {1e-185}} \ + 9.9999999999999999e-186 +test util-16.1.17.-184 {8.4 compatible formatting of doubles} precision \ + {expr {1e-184}} \ + 1.0000000000000001e-184 +test util-16.1.17.-183 {8.4 compatible formatting of doubles} precision \ + {expr {1e-183}} \ + 1e-183 +test util-16.1.17.-182 {8.4 compatible formatting of doubles} precision \ + {expr {1e-182}} \ + 1e-182 +test util-16.1.17.-181 {8.4 compatible formatting of doubles} precision \ + {expr {1e-181}} \ + 1e-181 +test util-16.1.17.-180 {8.4 compatible formatting of doubles} precision \ + {expr {1e-180}} \ + 1e-180 +test util-16.1.17.-179 {8.4 compatible formatting of doubles} precision \ + {expr {1e-179}} \ + 1e-179 +test util-16.1.17.-178 {8.4 compatible formatting of doubles} precision \ + {expr {1e-178}} \ + 9.9999999999999995e-179 +test util-16.1.17.-177 {8.4 compatible formatting of doubles} precision \ + {expr {1e-177}} \ + 9.9999999999999995e-178 +test util-16.1.17.-176 {8.4 compatible formatting of doubles} precision \ + {expr {1e-176}} \ + 1e-176 +test util-16.1.17.-175 {8.4 compatible formatting of doubles} precision \ + {expr {1e-175}} \ + 1e-175 +test util-16.1.17.-174 {8.4 compatible formatting of doubles} precision \ + {expr {1e-174}} \ + 1e-174 +test util-16.1.17.-173 {8.4 compatible formatting of doubles} precision \ + {expr {1e-173}} \ + 1e-173 +test util-16.1.17.-172 {8.4 compatible formatting of doubles} precision \ + {expr {1e-172}} \ + 1e-172 +test util-16.1.17.-171 {8.4 compatible formatting of doubles} precision \ + {expr {1e-171}} \ + 9.9999999999999998e-172 +test util-16.1.17.-170 {8.4 compatible formatting of doubles} precision \ + {expr {1e-170}} \ + 9.9999999999999998e-171 +test util-16.1.17.-169 {8.4 compatible formatting of doubles} precision \ + {expr {1e-169}} \ + 1e-169 +test util-16.1.17.-168 {8.4 compatible formatting of doubles} precision \ + {expr {1e-168}} \ + 1e-168 +test util-16.1.17.-167 {8.4 compatible formatting of doubles} precision \ + {expr {1e-167}} \ + 1e-167 +test util-16.1.17.-166 {8.4 compatible formatting of doubles} precision \ + {expr {1e-166}} \ + 1e-166 +test util-16.1.17.-165 {8.4 compatible formatting of doubles} precision \ + {expr {1e-165}} \ + 1e-165 +test util-16.1.17.-164 {8.4 compatible formatting of doubles} precision \ + {expr {1e-164}} \ + 9.9999999999999996e-165 +test util-16.1.17.-163 {8.4 compatible formatting of doubles} precision \ + {expr {1e-163}} \ + 9.9999999999999992e-164 +test util-16.1.17.-162 {8.4 compatible formatting of doubles} precision \ + {expr {1e-162}} \ + 9.9999999999999995e-163 +test util-16.1.17.-161 {8.4 compatible formatting of doubles} precision \ + {expr {1e-161}} \ + 1e-161 +test util-16.1.17.-160 {8.4 compatible formatting of doubles} precision \ + {expr {1e-160}} \ + 9.9999999999999999e-161 +test util-16.1.17.-159 {8.4 compatible formatting of doubles} precision \ + {expr {1e-159}} \ + 9.9999999999999999e-160 +test util-16.1.17.-158 {8.4 compatible formatting of doubles} precision \ + {expr {1e-158}} \ + 1.0000000000000001e-158 +test util-16.1.17.-157 {8.4 compatible formatting of doubles} precision \ + {expr {1e-157}} \ + 9.9999999999999994e-158 +test util-16.1.17.-156 {8.4 compatible formatting of doubles} precision \ + {expr {1e-156}} \ + 1e-156 +test util-16.1.17.-155 {8.4 compatible formatting of doubles} precision \ + {expr {1e-155}} \ + 1e-155 +test util-16.1.17.-154 {8.4 compatible formatting of doubles} precision \ + {expr {1e-154}} \ + 9.9999999999999997e-155 +test util-16.1.17.-153 {8.4 compatible formatting of doubles} precision \ + {expr {1e-153}} \ + 1e-153 +test util-16.1.17.-152 {8.4 compatible formatting of doubles} precision \ + {expr {1e-152}} \ + 1.0000000000000001e-152 +test util-16.1.17.-151 {8.4 compatible formatting of doubles} precision \ + {expr {1e-151}} \ + 9.9999999999999994e-152 +test util-16.1.17.-150 {8.4 compatible formatting of doubles} precision \ + {expr {1e-150}} \ + 1e-150 +test util-16.1.17.-149 {8.4 compatible formatting of doubles} precision \ + {expr {1e-149}} \ + 9.9999999999999998e-150 +test util-16.1.17.-148 {8.4 compatible formatting of doubles} precision \ + {expr {1e-148}} \ + 9.9999999999999994e-149 +test util-16.1.17.-147 {8.4 compatible formatting of doubles} precision \ + {expr {1e-147}} \ + 9.9999999999999997e-148 +test util-16.1.17.-146 {8.4 compatible formatting of doubles} precision \ + {expr {1e-146}} \ + 1e-146 +test util-16.1.17.-145 {8.4 compatible formatting of doubles} precision \ + {expr {1e-145}} \ + 9.9999999999999991e-146 +test util-16.1.17.-144 {8.4 compatible formatting of doubles} precision \ + {expr {1e-144}} \ + 9.9999999999999995e-145 +test util-16.1.17.-143 {8.4 compatible formatting of doubles} precision \ + {expr {1e-143}} \ + 9.9999999999999995e-144 +test util-16.1.17.-142 {8.4 compatible formatting of doubles} precision \ + {expr {1e-142}} \ + 1e-142 +test util-16.1.17.-141 {8.4 compatible formatting of doubles} precision \ + {expr {1e-141}} \ + 1e-141 +test util-16.1.17.-140 {8.4 compatible formatting of doubles} precision \ + {expr {1e-140}} \ + 9.9999999999999998e-141 +test util-16.1.17.-139 {8.4 compatible formatting of doubles} precision \ + {expr {1e-139}} \ + 1e-139 +test util-16.1.17.-138 {8.4 compatible formatting of doubles} precision \ + {expr {1e-138}} \ + 1.0000000000000001e-138 +test util-16.1.17.-137 {8.4 compatible formatting of doubles} precision \ + {expr {1e-137}} \ + 9.9999999999999998e-138 +test util-16.1.17.-136 {8.4 compatible formatting of doubles} precision \ + {expr {1e-136}} \ + 1e-136 +test util-16.1.17.-135 {8.4 compatible formatting of doubles} precision \ + {expr {1e-135}} \ + 1e-135 +test util-16.1.17.-134 {8.4 compatible formatting of doubles} precision \ + {expr {1e-134}} \ + 1e-134 +test util-16.1.17.-133 {8.4 compatible formatting of doubles} precision \ + {expr {1e-133}} \ + 1.0000000000000001e-133 +test util-16.1.17.-132 {8.4 compatible formatting of doubles} precision \ + {expr {1e-132}} \ + 9.9999999999999999e-133 +test util-16.1.17.-131 {8.4 compatible formatting of doubles} precision \ + {expr {1e-131}} \ + 9.9999999999999999e-132 +test util-16.1.17.-130 {8.4 compatible formatting of doubles} precision \ + {expr {1e-130}} \ + 1.0000000000000001e-130 +test util-16.1.17.-129 {8.4 compatible formatting of doubles} precision \ + {expr {1e-129}} \ + 9.9999999999999993e-130 +test util-16.1.17.-128 {8.4 compatible formatting of doubles} precision \ + {expr {1e-128}} \ + 1.0000000000000001e-128 +test util-16.1.17.-127 {8.4 compatible formatting of doubles} precision \ + {expr {1e-127}} \ + 1e-127 +test util-16.1.17.-126 {8.4 compatible formatting of doubles} precision \ + {expr {1e-126}} \ + 9.9999999999999995e-127 +test util-16.1.17.-125 {8.4 compatible formatting of doubles} precision \ + {expr {1e-125}} \ + 1e-125 +test util-16.1.17.-124 {8.4 compatible formatting of doubles} precision \ + {expr {1e-124}} \ + 9.9999999999999993e-125 +test util-16.1.17.-123 {8.4 compatible formatting of doubles} precision \ + {expr {1e-123}} \ + 1.0000000000000001e-123 +test util-16.1.17.-122 {8.4 compatible formatting of doubles} precision \ + {expr {1e-122}} \ + 1.0000000000000001e-122 +test util-16.1.17.-121 {8.4 compatible formatting of doubles} precision \ + {expr {1e-121}} \ + 9.9999999999999998e-122 +test util-16.1.17.-120 {8.4 compatible formatting of doubles} precision \ + {expr {1e-120}} \ + 9.9999999999999998e-121 +test util-16.1.17.-119 {8.4 compatible formatting of doubles} precision \ + {expr {1e-119}} \ + 1e-119 +test util-16.1.17.-118 {8.4 compatible formatting of doubles} precision \ + {expr {1e-118}} \ + 9.9999999999999999e-119 +test util-16.1.17.-117 {8.4 compatible formatting of doubles} precision \ + {expr {1e-117}} \ + 1e-117 +test util-16.1.17.-116 {8.4 compatible formatting of doubles} precision \ + {expr {1e-116}} \ + 9.9999999999999999e-117 +test util-16.1.17.-115 {8.4 compatible formatting of doubles} precision \ + {expr {1e-115}} \ + 1.0000000000000001e-115 +test util-16.1.17.-114 {8.4 compatible formatting of doubles} precision \ + {expr {1e-114}} \ + 1.0000000000000001e-114 +test util-16.1.17.-113 {8.4 compatible formatting of doubles} precision \ + {expr {1e-113}} \ + 9.9999999999999998e-114 +test util-16.1.17.-112 {8.4 compatible formatting of doubles} precision \ + {expr {1e-112}} \ + 9.9999999999999995e-113 +test util-16.1.17.-111 {8.4 compatible formatting of doubles} precision \ + {expr {1e-111}} \ + 1.0000000000000001e-111 +test util-16.1.17.-110 {8.4 compatible formatting of doubles} precision \ + {expr {1e-110}} \ + 1.0000000000000001e-110 +test util-16.1.17.-109 {8.4 compatible formatting of doubles} precision \ + {expr {1e-109}} \ + 9.9999999999999999e-110 +test util-16.1.17.-108 {8.4 compatible formatting of doubles} precision \ + {expr {1e-108}} \ + 1e-108 +test util-16.1.17.-107 {8.4 compatible formatting of doubles} precision \ + {expr {1e-107}} \ + 1e-107 +test util-16.1.17.-106 {8.4 compatible formatting of doubles} precision \ + {expr {1e-106}} \ + 9.9999999999999994e-107 +test util-16.1.17.-105 {8.4 compatible formatting of doubles} precision \ + {expr {1e-105}} \ + 9.9999999999999997e-106 +test util-16.1.17.-104 {8.4 compatible formatting of doubles} precision \ + {expr {1e-104}} \ + 9.9999999999999993e-105 +test util-16.1.17.-103 {8.4 compatible formatting of doubles} precision \ + {expr {1e-103}} \ + 9.9999999999999996e-104 +test util-16.1.17.-102 {8.4 compatible formatting of doubles} precision \ + {expr {1e-102}} \ + 9.9999999999999993e-103 +test util-16.1.17.-101 {8.4 compatible formatting of doubles} precision \ + {expr {1e-101}} \ + 1.0000000000000001e-101 +test util-16.1.17.-100 {8.4 compatible formatting of doubles} precision \ + {expr {1e-100}} \ + 1e-100 +test util-16.1.17.-99 {8.4 compatible formatting of doubles} precision \ + {expr {1e-99}} \ + 1e-99 +test util-16.1.17.-98 {8.4 compatible formatting of doubles} precision \ + {expr {1e-98}} \ + 9.9999999999999994e-99 +test util-16.1.17.-97 {8.4 compatible formatting of doubles} precision \ + {expr {1e-97}} \ + 1e-97 +test util-16.1.17.-96 {8.4 compatible formatting of doubles} precision \ + {expr {1e-96}} \ + 9.9999999999999991e-97 +test util-16.1.17.-95 {8.4 compatible formatting of doubles} precision \ + {expr {1e-95}} \ + 9.9999999999999999e-96 +test util-16.1.17.-94 {8.4 compatible formatting of doubles} precision \ + {expr {1e-94}} \ + 9.9999999999999996e-95 +test util-16.1.17.-93 {8.4 compatible formatting of doubles} precision \ + {expr {1e-93}} \ + 9.999999999999999e-94 +test util-16.1.17.-92 {8.4 compatible formatting of doubles} precision \ + {expr {1e-92}} \ + 9.9999999999999999e-93 +test util-16.1.17.-91 {8.4 compatible formatting of doubles} precision \ + {expr {1e-91}} \ + 1e-91 +test util-16.1.17.-90 {8.4 compatible formatting of doubles} precision \ + {expr {1e-90}} \ + 9.9999999999999999e-91 +test util-16.1.17.-89 {8.4 compatible formatting of doubles} precision \ + {expr {1e-89}} \ + 1e-89 +test util-16.1.17.-88 {8.4 compatible formatting of doubles} precision \ + {expr {1e-88}} \ + 9.9999999999999993e-89 +test util-16.1.17.-87 {8.4 compatible formatting of doubles} precision \ + {expr {1e-87}} \ + 1e-87 +test util-16.1.17.-86 {8.4 compatible formatting of doubles} precision \ + {expr {1e-86}} \ + 1.0000000000000001e-86 +test util-16.1.17.-85 {8.4 compatible formatting of doubles} precision \ + {expr {1e-85}} \ + 9.9999999999999998e-86 +test util-16.1.17.-84 {8.4 compatible formatting of doubles} precision \ + {expr {1e-84}} \ + 1e-84 +test util-16.1.17.-83 {8.4 compatible formatting of doubles} precision \ + {expr {1e-83}} \ + 1e-83 +test util-16.1.17.-82 {8.4 compatible formatting of doubles} precision \ + {expr {1e-82}} \ + 9.9999999999999996e-83 +test util-16.1.17.-81 {8.4 compatible formatting of doubles} precision \ + {expr {1e-81}} \ + 9.9999999999999996e-82 +test util-16.1.17.-80 {8.4 compatible formatting of doubles} precision \ + {expr {1e-80}} \ + 9.9999999999999996e-81 +test util-16.1.17.-79 {8.4 compatible formatting of doubles} precision \ + {expr {1e-79}} \ + 1e-79 +test util-16.1.17.-78 {8.4 compatible formatting of doubles} precision \ + {expr {1e-78}} \ + 1e-78 +test util-16.1.17.-77 {8.4 compatible formatting of doubles} precision \ + {expr {1e-77}} \ + 9.9999999999999993e-78 +test util-16.1.17.-76 {8.4 compatible formatting of doubles} precision \ + {expr {1e-76}} \ + 9.9999999999999993e-77 +test util-16.1.17.-75 {8.4 compatible formatting of doubles} precision \ + {expr {1e-75}} \ + 9.9999999999999996e-76 +test util-16.1.17.-74 {8.4 compatible formatting of doubles} precision \ + {expr {1e-74}} \ + 9.9999999999999996e-75 +test util-16.1.17.-73 {8.4 compatible formatting of doubles} precision \ + {expr {1e-73}} \ + 1e-73 +test util-16.1.17.-72 {8.4 compatible formatting of doubles} precision \ + {expr {1e-72}} \ + 9.9999999999999997e-73 +test util-16.1.17.-71 {8.4 compatible formatting of doubles} precision \ + {expr {1e-71}} \ + 9.9999999999999992e-72 +test util-16.1.17.-70 {8.4 compatible formatting of doubles} precision \ + {expr {1e-70}} \ + 1e-70 +test util-16.1.17.-69 {8.4 compatible formatting of doubles} precision \ + {expr {1e-69}} \ + 9.9999999999999996e-70 +test util-16.1.17.-68 {8.4 compatible formatting of doubles} precision \ + {expr {1e-68}} \ + 1.0000000000000001e-68 +test util-16.1.17.-67 {8.4 compatible formatting of doubles} precision \ + {expr {1e-67}} \ + 9.9999999999999994e-68 +test util-16.1.17.-66 {8.4 compatible formatting of doubles} precision \ + {expr {1e-66}} \ + 9.9999999999999998e-67 +test util-16.1.17.-65 {8.4 compatible formatting of doubles} precision \ + {expr {1e-65}} \ + 9.9999999999999992e-66 +test util-16.1.17.-64 {8.4 compatible formatting of doubles} precision \ + {expr {1e-64}} \ + 9.9999999999999997e-65 +test util-16.1.17.-63 {8.4 compatible formatting of doubles} precision \ + {expr {1e-63}} \ + 1.0000000000000001e-63 +test util-16.1.17.-62 {8.4 compatible formatting of doubles} precision \ + {expr {1e-62}} \ + 1e-62 +test util-16.1.17.-61 {8.4 compatible formatting of doubles} precision \ + {expr {1e-61}} \ + 1e-61 +test util-16.1.17.-60 {8.4 compatible formatting of doubles} precision \ + {expr {1e-60}} \ + 9.9999999999999997e-61 +test util-16.1.17.-59 {8.4 compatible formatting of doubles} precision \ + {expr {1e-59}} \ + 1e-59 +test util-16.1.17.-58 {8.4 compatible formatting of doubles} precision \ + {expr {1e-58}} \ + 1e-58 +test util-16.1.17.-57 {8.4 compatible formatting of doubles} precision \ + {expr {1e-57}} \ + 9.9999999999999995e-58 +test util-16.1.17.-56 {8.4 compatible formatting of doubles} precision \ + {expr {1e-56}} \ + 1e-56 +test util-16.1.17.-55 {8.4 compatible formatting of doubles} precision \ + {expr {1e-55}} \ + 9.9999999999999999e-56 +test util-16.1.17.-54 {8.4 compatible formatting of doubles} precision \ + {expr {1e-54}} \ + 1e-54 +test util-16.1.17.-53 {8.4 compatible formatting of doubles} precision \ + {expr {1e-53}} \ + 1e-53 +test util-16.1.17.-52 {8.4 compatible formatting of doubles} precision \ + {expr {1e-52}} \ + 1e-52 +test util-16.1.17.-51 {8.4 compatible formatting of doubles} precision \ + {expr {1e-51}} \ + 1e-51 +test util-16.1.17.-50 {8.4 compatible formatting of doubles} precision \ + {expr {1e-50}} \ + 1e-50 +test util-16.1.17.-49 {8.4 compatible formatting of doubles} precision \ + {expr {1e-49}} \ + 9.9999999999999994e-50 +test util-16.1.17.-48 {8.4 compatible formatting of doubles} precision \ + {expr {1e-48}} \ + 9.9999999999999997e-49 +test util-16.1.17.-47 {8.4 compatible formatting of doubles} precision \ + {expr {1e-47}} \ + 9.9999999999999997e-48 +test util-16.1.17.-46 {8.4 compatible formatting of doubles} precision \ + {expr {1e-46}} \ + 1e-46 +test util-16.1.17.-45 {8.4 compatible formatting of doubles} precision \ + {expr {1e-45}} \ + 9.9999999999999998e-46 +test util-16.1.17.-44 {8.4 compatible formatting of doubles} precision \ + {expr {1e-44}} \ + 9.9999999999999995e-45 +test util-16.1.17.-43 {8.4 compatible formatting of doubles} precision \ + {expr {1e-43}} \ + 1.0000000000000001e-43 +test util-16.1.17.-42 {8.4 compatible formatting of doubles} precision \ + {expr {1e-42}} \ + 1e-42 +test util-16.1.17.-41 {8.4 compatible formatting of doubles} precision \ + {expr {1e-41}} \ + 1e-41 +test util-16.1.17.-40 {8.4 compatible formatting of doubles} precision \ + {expr {1e-40}} \ + 9.9999999999999993e-41 +test util-16.1.17.-39 {8.4 compatible formatting of doubles} precision \ + {expr {1e-39}} \ + 9.9999999999999993e-40 +test util-16.1.17.-38 {8.4 compatible formatting of doubles} precision \ + {expr {1e-38}} \ + 9.9999999999999996e-39 +test util-16.1.17.-37 {8.4 compatible formatting of doubles} precision \ + {expr {1e-37}} \ + 1.0000000000000001e-37 +test util-16.1.17.-36 {8.4 compatible formatting of doubles} precision \ + {expr {1e-36}} \ + 9.9999999999999994e-37 +test util-16.1.17.-35 {8.4 compatible formatting of doubles} precision \ + {expr {1e-35}} \ + 1e-35 +test util-16.1.17.-34 {8.4 compatible formatting of doubles} precision \ + {expr {1e-34}} \ + 9.9999999999999993e-35 +test util-16.1.17.-33 {8.4 compatible formatting of doubles} precision \ + {expr {1e-33}} \ + 1.0000000000000001e-33 +test util-16.1.17.-32 {8.4 compatible formatting of doubles} precision \ + {expr {1e-32}} \ + 1.0000000000000001e-32 +test util-16.1.17.-31 {8.4 compatible formatting of doubles} precision \ + {expr {1e-31}} \ + 1.0000000000000001e-31 +test util-16.1.17.-30 {8.4 compatible formatting of doubles} precision \ + {expr {1e-30}} \ + 1.0000000000000001e-30 +test util-16.1.17.-29 {8.4 compatible formatting of doubles} precision \ + {expr {1e-29}} \ + 9.9999999999999994e-30 +test util-16.1.17.-28 {8.4 compatible formatting of doubles} precision \ + {expr {1e-28}} \ + 9.9999999999999997e-29 +test util-16.1.17.-27 {8.4 compatible formatting of doubles} precision \ + {expr {1e-27}} \ + 1e-27 +test util-16.1.17.-26 {8.4 compatible formatting of doubles} precision \ + {expr {1e-26}} \ + 1e-26 +test util-16.1.17.-25 {8.4 compatible formatting of doubles} precision \ + {expr {1e-25}} \ + 1e-25 +test util-16.1.17.-24 {8.4 compatible formatting of doubles} precision \ + {expr {1e-24}} \ + 9.9999999999999992e-25 +test util-16.1.17.-23 {8.4 compatible formatting of doubles} precision \ + {expr {1e-23}} \ + 9.9999999999999996e-24 +test util-16.1.17.-22 {8.4 compatible formatting of doubles} precision \ + {expr {1e-22}} \ + 1e-22 +test util-16.1.17.-21 {8.4 compatible formatting of doubles} precision \ + {expr {1e-21}} \ + 9.9999999999999991e-22 +test util-16.1.17.-20 {8.4 compatible formatting of doubles} precision \ + {expr {1e-20}} \ + 9.9999999999999995e-21 +test util-16.1.17.-19 {8.4 compatible formatting of doubles} precision \ + {expr {1e-19}} \ + 9.9999999999999998e-20 +test util-16.1.17.-18 {8.4 compatible formatting of doubles} precision \ + {expr {1e-18}} \ + 1.0000000000000001e-18 +test util-16.1.17.-17 {8.4 compatible formatting of doubles} precision \ + {expr {1e-17}} \ + 1.0000000000000001e-17 +test util-16.1.17.-16 {8.4 compatible formatting of doubles} precision \ + {expr {1e-16}} \ + 9.9999999999999998e-17 +test util-16.1.17.-15 {8.4 compatible formatting of doubles} precision \ + {expr {1e-15}} \ + 1.0000000000000001e-15 +test util-16.1.17.-14 {8.4 compatible formatting of doubles} precision \ + {expr {1e-14}} \ + 1e-14 +test util-16.1.17.-13 {8.4 compatible formatting of doubles} precision \ + {expr {1e-13}} \ + 1e-13 +test util-16.1.17.-12 {8.4 compatible formatting of doubles} precision \ + {expr {1e-12}} \ + 9.9999999999999998e-13 +test util-16.1.17.-11 {8.4 compatible formatting of doubles} precision \ + {expr {1e-11}} \ + 9.9999999999999994e-12 +test util-16.1.17.-10 {8.4 compatible formatting of doubles} precision \ + {expr {1e-10}} \ + 1e-10 +test util-16.1.17.-9 {8.4 compatible formatting of doubles} precision \ + {expr {1e-9}} \ + 1.0000000000000001e-09 +test util-16.1.17.-8 {8.4 compatible formatting of doubles} precision \ + {expr {1e-8}} \ + 1e-08 +test util-16.1.17.-7 {8.4 compatible formatting of doubles} precision \ + {expr {1e-7}} \ + 9.9999999999999995e-08 +test util-16.1.17.-6 {8.4 compatible formatting of doubles} precision \ + {expr {1e-6}} \ + 9.9999999999999995e-07 +test util-16.1.17.-5 {8.4 compatible formatting of doubles} precision \ + {expr {1e-5}} \ + 1.0000000000000001e-05 +test util-16.1.17.-4 {8.4 compatible formatting of doubles} precision \ + {expr {1e-4}} \ + 0.0001 +test util-16.1.17.-3 {8.4 compatible formatting of doubles} precision \ + {expr {1e-3}} \ + 0.001 +test util-16.1.17.-2 {8.4 compatible formatting of doubles} precision \ + {expr {1e-2}} \ + 0.01 +test util-16.1.17.-1 {8.4 compatible formatting of doubles} precision \ + {expr {1e-1}} \ + 0.10000000000000001 +test util-16.1.17.0 {8.4 compatible formatting of doubles} precision \ + {expr {1e0}} \ + 1.0 +test util-16.1.17.1 {8.4 compatible formatting of doubles} precision \ + {expr {1e1}} \ + 10.0 +test util-16.1.17.2 {8.4 compatible formatting of doubles} precision \ + {expr {1e2}} \ + 100.0 +test util-16.1.17.3 {8.4 compatible formatting of doubles} precision \ + {expr {1e3}} \ + 1000.0 +test util-16.1.17.4 {8.4 compatible formatting of doubles} precision \ + {expr {1e4}} \ + 10000.0 +test util-16.1.17.5 {8.4 compatible formatting of doubles} precision \ + {expr {1e5}} \ + 100000.0 +test util-16.1.17.6 {8.4 compatible formatting of doubles} precision \ + {expr {1e6}} \ + 1000000.0 +test util-16.1.17.7 {8.4 compatible formatting of doubles} precision \ + {expr {1e7}} \ + 10000000.0 +test util-16.1.17.8 {8.4 compatible formatting of doubles} precision \ + {expr {1e8}} \ + 100000000.0 +test util-16.1.17.9 {8.4 compatible formatting of doubles} precision \ + {expr {1e9}} \ + 1000000000.0 +test util-16.1.17.10 {8.4 compatible formatting of doubles} precision \ + {expr {1e10}} \ + 10000000000.0 +test util-16.1.17.11 {8.4 compatible formatting of doubles} precision \ + {expr {1e11}} \ + 100000000000.0 +test util-16.1.17.12 {8.4 compatible formatting of doubles} precision \ + {expr {1e12}} \ + 1000000000000.0 +test util-16.1.17.13 {8.4 compatible formatting of doubles} precision \ + {expr {1e13}} \ + 10000000000000.0 +test util-16.1.17.14 {8.4 compatible formatting of doubles} precision \ + {expr {1e14}} \ + 100000000000000.0 +test util-16.1.17.15 {8.4 compatible formatting of doubles} precision \ + {expr {1e15}} \ + 1000000000000000.0 +test util-16.1.17.16 {8.4 compatible formatting of doubles} precision \ + {expr {1e16}} \ + 10000000000000000.0 +test util-16.1.17.17 {8.4 compatible formatting of doubles} precision \ + {expr {1e17}} \ + 1e+17 +test util-16.1.17.18 {8.4 compatible formatting of doubles} precision \ + {expr {1e18}} \ + 1e+18 +test util-16.1.17.19 {8.4 compatible formatting of doubles} precision \ + {expr {1e19}} \ + 1e+19 +test util-16.1.17.20 {8.4 compatible formatting of doubles} precision \ + {expr {1e20}} \ + 1e+20 +test util-16.1.17.21 {8.4 compatible formatting of doubles} precision \ + {expr {1e21}} \ + 1e+21 +test util-16.1.17.22 {8.4 compatible formatting of doubles} precision \ + {expr {1e22}} \ + 1e+22 +test util-16.1.17.23 {8.4 compatible formatting of doubles} precision \ + {expr {1e23}} \ + 9.9999999999999992e+22 +test util-16.1.17.24 {8.4 compatible formatting of doubles} precision \ + {expr {1e24}} \ + 9.9999999999999998e+23 +test util-16.1.17.25 {8.4 compatible formatting of doubles} precision \ + {expr {1e25}} \ + 1.0000000000000001e+25 +test util-16.1.17.26 {8.4 compatible formatting of doubles} precision \ + {expr {1e26}} \ + 1e+26 +test util-16.1.17.27 {8.4 compatible formatting of doubles} precision \ + {expr {1e27}} \ + 1e+27 +test util-16.1.17.28 {8.4 compatible formatting of doubles} precision \ + {expr {1e28}} \ + 9.9999999999999996e+27 +test util-16.1.17.29 {8.4 compatible formatting of doubles} precision \ + {expr {1e29}} \ + 9.9999999999999991e+28 +test util-16.1.17.30 {8.4 compatible formatting of doubles} precision \ + {expr {1e30}} \ + 1e+30 +test util-16.1.17.31 {8.4 compatible formatting of doubles} precision \ + {expr {1e31}} \ + 9.9999999999999996e+30 +test util-16.1.17.32 {8.4 compatible formatting of doubles} precision \ + {expr {1e32}} \ + 1.0000000000000001e+32 +test util-16.1.17.33 {8.4 compatible formatting of doubles} precision \ + {expr {1e33}} \ + 9.9999999999999995e+32 +test util-16.1.17.34 {8.4 compatible formatting of doubles} precision \ + {expr {1e34}} \ + 9.9999999999999995e+33 +test util-16.1.17.35 {8.4 compatible formatting of doubles} precision \ + {expr {1e35}} \ + 9.9999999999999997e+34 +test util-16.1.17.36 {8.4 compatible formatting of doubles} precision \ + {expr {1e36}} \ + 1e+36 +test util-16.1.17.37 {8.4 compatible formatting of doubles} precision \ + {expr {1e37}} \ + 9.9999999999999995e+36 +test util-16.1.17.38 {8.4 compatible formatting of doubles} precision \ + {expr {1e38}} \ + 9.9999999999999998e+37 +test util-16.1.17.39 {8.4 compatible formatting of doubles} precision \ + {expr {1e39}} \ + 9.9999999999999994e+38 +test util-16.1.17.40 {8.4 compatible formatting of doubles} precision \ + {expr {1e40}} \ + 1e+40 +test util-16.1.17.41 {8.4 compatible formatting of doubles} precision \ + {expr {1e41}} \ + 1e+41 +test util-16.1.17.42 {8.4 compatible formatting of doubles} precision \ + {expr {1e42}} \ + 1e+42 +test util-16.1.17.43 {8.4 compatible formatting of doubles} precision \ + {expr {1e43}} \ + 1e+43 +test util-16.1.17.44 {8.4 compatible formatting of doubles} precision \ + {expr {1e44}} \ + 1.0000000000000001e+44 +test util-16.1.17.45 {8.4 compatible formatting of doubles} precision \ + {expr {1e45}} \ + 9.9999999999999993e+44 +test util-16.1.17.46 {8.4 compatible formatting of doubles} precision \ + {expr {1e46}} \ + 9.9999999999999999e+45 +test util-16.1.17.47 {8.4 compatible formatting of doubles} precision \ + {expr {1e47}} \ + 1e+47 +test util-16.1.17.48 {8.4 compatible formatting of doubles} precision \ + {expr {1e48}} \ + 1e+48 +test util-16.1.17.49 {8.4 compatible formatting of doubles} precision \ + {expr {1e49}} \ + 9.9999999999999995e+48 +test util-16.1.17.50 {8.4 compatible formatting of doubles} precision \ + {expr {1e50}} \ + 1.0000000000000001e+50 +test util-16.1.17.51 {8.4 compatible formatting of doubles} precision \ + {expr {1e51}} \ + 9.9999999999999999e+50 +test util-16.1.17.52 {8.4 compatible formatting of doubles} precision \ + {expr {1e52}} \ + 9.9999999999999999e+51 +test util-16.1.17.53 {8.4 compatible formatting of doubles} precision \ + {expr {1e53}} \ + 9.9999999999999999e+52 +test util-16.1.17.54 {8.4 compatible formatting of doubles} precision \ + {expr {1e54}} \ + 1.0000000000000001e+54 +test util-16.1.17.55 {8.4 compatible formatting of doubles} precision \ + {expr {1e55}} \ + 1e+55 +test util-16.1.17.56 {8.4 compatible formatting of doubles} precision \ + {expr {1e56}} \ + 1.0000000000000001e+56 +test util-16.1.17.57 {8.4 compatible formatting of doubles} precision \ + {expr {1e57}} \ + 1e+57 +test util-16.1.17.58 {8.4 compatible formatting of doubles} precision \ + {expr {1e58}} \ + 9.9999999999999994e+57 +test util-16.1.17.59 {8.4 compatible formatting of doubles} precision \ + {expr {1e59}} \ + 9.9999999999999997e+58 +test util-16.1.17.60 {8.4 compatible formatting of doubles} precision \ + {expr {1e60}} \ + 9.9999999999999995e+59 +test util-16.1.17.61 {8.4 compatible formatting of doubles} precision \ + {expr {1e61}} \ + 9.9999999999999995e+60 +test util-16.1.17.62 {8.4 compatible formatting of doubles} precision \ + {expr {1e62}} \ + 1e+62 +test util-16.1.17.63 {8.4 compatible formatting of doubles} precision \ + {expr {1e63}} \ + 1.0000000000000001e+63 +test util-16.1.17.64 {8.4 compatible formatting of doubles} precision \ + {expr {1e64}} \ + 1e+64 +test util-16.1.17.65 {8.4 compatible formatting of doubles} precision \ + {expr {1e65}} \ + 9.9999999999999999e+64 +test util-16.1.17.66 {8.4 compatible formatting of doubles} precision \ + {expr {1e66}} \ + 9.9999999999999995e+65 +test util-16.1.17.67 {8.4 compatible formatting of doubles} precision \ + {expr {1e67}} \ + 9.9999999999999998e+66 +test util-16.1.17.68 {8.4 compatible formatting of doubles} precision \ + {expr {1e68}} \ + 9.9999999999999995e+67 +test util-16.1.17.69 {8.4 compatible formatting of doubles} precision \ + {expr {1e69}} \ + 1.0000000000000001e+69 +test util-16.1.17.70 {8.4 compatible formatting of doubles} precision \ + {expr {1e70}} \ + 1.0000000000000001e+70 +test util-16.1.17.71 {8.4 compatible formatting of doubles} precision \ + {expr {1e71}} \ + 1e+71 +test util-16.1.17.72 {8.4 compatible formatting of doubles} precision \ + {expr {1e72}} \ + 9.9999999999999994e+71 +test util-16.1.17.73 {8.4 compatible formatting of doubles} precision \ + {expr {1e73}} \ + 9.9999999999999998e+72 +test util-16.1.17.74 {8.4 compatible formatting of doubles} precision \ + {expr {1e74}} \ + 9.9999999999999995e+73 +test util-16.1.17.75 {8.4 compatible formatting of doubles} precision \ + {expr {1e75}} \ + 9.9999999999999993e+74 +test util-16.1.17.76 {8.4 compatible formatting of doubles} precision \ + {expr {1e76}} \ + 1e+76 +test util-16.1.17.77 {8.4 compatible formatting of doubles} precision \ + {expr {1e77}} \ + 9.9999999999999998e+76 +test util-16.1.17.78 {8.4 compatible formatting of doubles} precision \ + {expr {1e78}} \ + 1e+78 +test util-16.1.17.79 {8.4 compatible formatting of doubles} precision \ + {expr {1e79}} \ + 9.9999999999999997e+78 +test util-16.1.17.80 {8.4 compatible formatting of doubles} precision \ + {expr {1e80}} \ + 1e+80 +test util-16.1.17.81 {8.4 compatible formatting of doubles} precision \ + {expr {1e81}} \ + 9.9999999999999992e+80 +test util-16.1.17.82 {8.4 compatible formatting of doubles} precision \ + {expr {1e82}} \ + 9.9999999999999996e+81 +test util-16.1.17.83 {8.4 compatible formatting of doubles} precision \ + {expr {1e83}} \ + 1e+83 +test util-16.1.17.84 {8.4 compatible formatting of doubles} precision \ + {expr {1e84}} \ + 1.0000000000000001e+84 +test util-16.1.17.85 {8.4 compatible formatting of doubles} precision \ + {expr {1e85}} \ + 1e+85 +test util-16.1.17.86 {8.4 compatible formatting of doubles} precision \ + {expr {1e86}} \ + 1e+86 +test util-16.1.17.87 {8.4 compatible formatting of doubles} precision \ + {expr {1e87}} \ + 9.9999999999999996e+86 +test util-16.1.17.88 {8.4 compatible formatting of doubles} precision \ + {expr {1e88}} \ + 9.9999999999999996e+87 +test util-16.1.17.89 {8.4 compatible formatting of doubles} precision \ + {expr {1e89}} \ + 9.9999999999999999e+88 +test util-16.1.17.90 {8.4 compatible formatting of doubles} precision \ + {expr {1e90}} \ + 9.9999999999999997e+89 +test util-16.1.17.91 {8.4 compatible formatting of doubles} precision \ + {expr {1e91}} \ + 1.0000000000000001e+91 +test util-16.1.17.92 {8.4 compatible formatting of doubles} precision \ + {expr {1e92}} \ + 1e+92 +test util-16.1.17.93 {8.4 compatible formatting of doubles} precision \ + {expr {1e93}} \ + 1e+93 +test util-16.1.17.94 {8.4 compatible formatting of doubles} precision \ + {expr {1e94}} \ + 1e+94 +test util-16.1.17.95 {8.4 compatible formatting of doubles} precision \ + {expr {1e95}} \ + 1e+95 +test util-16.1.17.96 {8.4 compatible formatting of doubles} precision \ + {expr {1e96}} \ + 1e+96 +test util-16.1.17.97 {8.4 compatible formatting of doubles} precision \ + {expr {1e97}} \ + 1.0000000000000001e+97 +test util-16.1.17.98 {8.4 compatible formatting of doubles} precision \ + {expr {1e98}} \ + 1e+98 +test util-16.1.17.99 {8.4 compatible formatting of doubles} precision \ + {expr {1e99}} \ + 9.9999999999999997e+98 +test util-16.1.17.100 {8.4 compatible formatting of doubles} precision \ + {expr {1e100}} \ + 1e+100 +test util-16.1.17.101 {8.4 compatible formatting of doubles} precision \ + {expr {1e101}} \ + 9.9999999999999998e+100 +test util-16.1.17.102 {8.4 compatible formatting of doubles} precision \ + {expr {1e102}} \ + 9.9999999999999998e+101 +test util-16.1.17.103 {8.4 compatible formatting of doubles} precision \ + {expr {1e103}} \ + 1e+103 +test util-16.1.17.104 {8.4 compatible formatting of doubles} precision \ + {expr {1e104}} \ + 1e+104 +test util-16.1.17.105 {8.4 compatible formatting of doubles} precision \ + {expr {1e105}} \ + 9.9999999999999994e+104 +test util-16.1.17.106 {8.4 compatible formatting of doubles} precision \ + {expr {1e106}} \ + 1.0000000000000001e+106 +test util-16.1.17.107 {8.4 compatible formatting of doubles} precision \ + {expr {1e107}} \ + 9.9999999999999997e+106 +test util-16.1.17.108 {8.4 compatible formatting of doubles} precision \ + {expr {1e108}} \ + 1e+108 +test util-16.1.17.109 {8.4 compatible formatting of doubles} precision \ + {expr {1e109}} \ + 9.9999999999999998e+108 +test util-16.1.17.110 {8.4 compatible formatting of doubles} precision \ + {expr {1e110}} \ + 1e+110 +test util-16.1.17.111 {8.4 compatible formatting of doubles} precision \ + {expr {1e111}} \ + 9.9999999999999996e+110 +test util-16.1.17.112 {8.4 compatible formatting of doubles} precision \ + {expr {1e112}} \ + 9.9999999999999993e+111 +test util-16.1.17.113 {8.4 compatible formatting of doubles} precision \ + {expr {1e113}} \ + 1e+113 +test util-16.1.17.114 {8.4 compatible formatting of doubles} precision \ + {expr {1e114}} \ + 1e+114 +test util-16.1.17.115 {8.4 compatible formatting of doubles} precision \ + {expr {1e115}} \ + 1e+115 +test util-16.1.17.116 {8.4 compatible formatting of doubles} precision \ + {expr {1e116}} \ + 1e+116 +test util-16.1.17.117 {8.4 compatible formatting of doubles} precision \ + {expr {1e117}} \ + 1.0000000000000001e+117 +test util-16.1.17.118 {8.4 compatible formatting of doubles} precision \ + {expr {1e118}} \ + 9.9999999999999997e+117 +test util-16.1.17.119 {8.4 compatible formatting of doubles} precision \ + {expr {1e119}} \ + 9.9999999999999994e+118 +test util-16.1.17.120 {8.4 compatible formatting of doubles} precision \ + {expr {1e120}} \ + 9.9999999999999998e+119 +test util-16.1.17.121 {8.4 compatible formatting of doubles} precision \ + {expr {1e121}} \ + 1e+121 +test util-16.1.17.122 {8.4 compatible formatting of doubles} precision \ + {expr {1e122}} \ + 1e+122 +test util-16.1.17.123 {8.4 compatible formatting of doubles} precision \ + {expr {1e123}} \ + 9.9999999999999998e+122 +test util-16.1.17.124 {8.4 compatible formatting of doubles} precision \ + {expr {1e124}} \ + 9.9999999999999995e+123 +test util-16.1.17.125 {8.4 compatible formatting of doubles} precision \ + {expr {1e125}} \ + 9.9999999999999992e+124 +test util-16.1.17.126 {8.4 compatible formatting of doubles} precision \ + {expr {1e126}} \ + 9.9999999999999992e+125 +test util-16.1.17.127 {8.4 compatible formatting of doubles} precision \ + {expr {1e127}} \ + 9.9999999999999995e+126 +test util-16.1.17.128 {8.4 compatible formatting of doubles} precision \ + {expr {1e128}} \ + 1.0000000000000001e+128 +test util-16.1.17.129 {8.4 compatible formatting of doubles} precision \ + {expr {1e129}} \ + 1e+129 +test util-16.1.17.130 {8.4 compatible formatting of doubles} precision \ + {expr {1e130}} \ + 1.0000000000000001e+130 +test util-16.1.17.131 {8.4 compatible formatting of doubles} precision \ + {expr {1e131}} \ + 9.9999999999999991e+130 +test util-16.1.17.132 {8.4 compatible formatting of doubles} precision \ + {expr {1e132}} \ + 9.9999999999999999e+131 +test util-16.1.17.133 {8.4 compatible formatting of doubles} precision \ + {expr {1e133}} \ + 1e+133 +test util-16.1.17.134 {8.4 compatible formatting of doubles} precision \ + {expr {1e134}} \ + 9.9999999999999992e+133 +test util-16.1.17.135 {8.4 compatible formatting of doubles} precision \ + {expr {1e135}} \ + 9.9999999999999996e+134 +test util-16.1.17.136 {8.4 compatible formatting of doubles} precision \ + {expr {1e136}} \ + 1.0000000000000001e+136 +test util-16.1.17.137 {8.4 compatible formatting of doubles} precision \ + {expr {1e137}} \ + 1e+137 +test util-16.1.17.138 {8.4 compatible formatting of doubles} precision \ + {expr {1e138}} \ + 1e+138 +test util-16.1.17.139 {8.4 compatible formatting of doubles} precision \ + {expr {1e139}} \ + 1e+139 +test util-16.1.17.140 {8.4 compatible formatting of doubles} precision \ + {expr {1e140}} \ + 1.0000000000000001e+140 +test util-16.1.17.141 {8.4 compatible formatting of doubles} precision \ + {expr {1e141}} \ + 1e+141 +test util-16.1.17.142 {8.4 compatible formatting of doubles} precision \ + {expr {1e142}} \ + 1.0000000000000001e+142 +test util-16.1.17.143 {8.4 compatible formatting of doubles} precision \ + {expr {1e143}} \ + 1e+143 +test util-16.1.17.144 {8.4 compatible formatting of doubles} precision \ + {expr {1e144}} \ + 1e+144 +test util-16.1.17.145 {8.4 compatible formatting of doubles} precision \ + {expr {1e145}} \ + 9.9999999999999999e+144 +test util-16.1.17.146 {8.4 compatible formatting of doubles} precision \ + {expr {1e146}} \ + 9.9999999999999993e+145 +test util-16.1.17.147 {8.4 compatible formatting of doubles} precision \ + {expr {1e147}} \ + 9.9999999999999998e+146 +test util-16.1.17.148 {8.4 compatible formatting of doubles} precision \ + {expr {1e148}} \ + 1e+148 +test util-16.1.17.149 {8.4 compatible formatting of doubles} precision \ + {expr {1e149}} \ + 1e+149 +test util-16.1.17.150 {8.4 compatible formatting of doubles} precision \ + {expr {1e150}} \ + 9.9999999999999998e+149 +test util-16.1.17.151 {8.4 compatible formatting of doubles} precision \ + {expr {1e151}} \ + 1e+151 +test util-16.1.17.152 {8.4 compatible formatting of doubles} precision \ + {expr {1e152}} \ + 1e+152 +test util-16.1.17.153 {8.4 compatible formatting of doubles} precision \ + {expr {1e153}} \ + 1e+153 +test util-16.1.17.154 {8.4 compatible formatting of doubles} precision \ + {expr {1e154}} \ + 1e+154 +test util-16.1.17.155 {8.4 compatible formatting of doubles} precision \ + {expr {1e155}} \ + 1e+155 +test util-16.1.17.156 {8.4 compatible formatting of doubles} precision \ + {expr {1e156}} \ + 9.9999999999999998e+155 +test util-16.1.17.157 {8.4 compatible formatting of doubles} precision \ + {expr {1e157}} \ + 9.9999999999999998e+156 +test util-16.1.17.158 {8.4 compatible formatting of doubles} precision \ + {expr {1e158}} \ + 9.9999999999999995e+157 +test util-16.1.17.159 {8.4 compatible formatting of doubles} precision \ + {expr {1e159}} \ + 9.9999999999999993e+158 +test util-16.1.17.160 {8.4 compatible formatting of doubles} precision \ + {expr {1e160}} \ + 1e+160 +test util-16.1.17.161 {8.4 compatible formatting of doubles} precision \ + {expr {1e161}} \ + 1e+161 +test util-16.1.17.162 {8.4 compatible formatting of doubles} precision \ + {expr {1e162}} \ + 9.9999999999999994e+161 +test util-16.1.17.163 {8.4 compatible formatting of doubles} precision \ + {expr {1e163}} \ + 9.9999999999999994e+162 +test util-16.1.17.164 {8.4 compatible formatting of doubles} precision \ + {expr {1e164}} \ + 1e+164 +test util-16.1.17.165 {8.4 compatible formatting of doubles} precision \ + {expr {1e165}} \ + 9.999999999999999e+164 +test util-16.1.17.166 {8.4 compatible formatting of doubles} precision \ + {expr {1e166}} \ + 9.9999999999999994e+165 +test util-16.1.17.167 {8.4 compatible formatting of doubles} precision \ + {expr {1e167}} \ + 1e+167 +test util-16.1.17.168 {8.4 compatible formatting of doubles} precision \ + {expr {1e168}} \ + 9.9999999999999993e+167 +test util-16.1.17.169 {8.4 compatible formatting of doubles} precision \ + {expr {1e169}} \ + 9.9999999999999993e+168 +test util-16.1.17.170 {8.4 compatible formatting of doubles} precision \ + {expr {1e170}} \ + 1e+170 +test util-16.1.17.171 {8.4 compatible formatting of doubles} precision \ + {expr {1e171}} \ + 9.9999999999999995e+170 +test util-16.1.17.172 {8.4 compatible formatting of doubles} precision \ + {expr {1e172}} \ + 1.0000000000000001e+172 +test util-16.1.17.173 {8.4 compatible formatting of doubles} precision \ + {expr {1e173}} \ + 1e+173 +test util-16.1.17.174 {8.4 compatible formatting of doubles} precision \ + {expr {1e174}} \ + 1.0000000000000001e+174 +test util-16.1.17.175 {8.4 compatible formatting of doubles} precision \ + {expr {1e175}} \ + 9.9999999999999994e+174 +test util-16.1.17.176 {8.4 compatible formatting of doubles} precision \ + {expr {1e176}} \ + 1e+176 +test util-16.1.17.177 {8.4 compatible formatting of doubles} precision \ + {expr {1e177}} \ + 1e+177 +test util-16.1.17.178 {8.4 compatible formatting of doubles} precision \ + {expr {1e178}} \ + 1.0000000000000001e+178 +test util-16.1.17.179 {8.4 compatible formatting of doubles} precision \ + {expr {1e179}} \ + 9.9999999999999998e+178 +test util-16.1.17.180 {8.4 compatible formatting of doubles} precision \ + {expr {1e180}} \ + 1e+180 +test util-16.1.17.181 {8.4 compatible formatting of doubles} precision \ + {expr {1e181}} \ + 9.9999999999999992e+180 +test util-16.1.17.182 {8.4 compatible formatting of doubles} precision \ + {expr {1e182}} \ + 1.0000000000000001e+182 +test util-16.1.17.183 {8.4 compatible formatting of doubles} precision \ + {expr {1e183}} \ + 9.9999999999999995e+182 +test util-16.1.17.184 {8.4 compatible formatting of doubles} precision \ + {expr {1e184}} \ + 1e+184 +test util-16.1.17.185 {8.4 compatible formatting of doubles} precision \ + {expr {1e185}} \ + 9.9999999999999998e+184 +test util-16.1.17.186 {8.4 compatible formatting of doubles} precision \ + {expr {1e186}} \ + 9.9999999999999998e+185 +test util-16.1.17.187 {8.4 compatible formatting of doubles} precision \ + {expr {1e187}} \ + 9.9999999999999991e+186 +test util-16.1.17.188 {8.4 compatible formatting of doubles} precision \ + {expr {1e188}} \ + 1e+188 +test util-16.1.17.189 {8.4 compatible formatting of doubles} precision \ + {expr {1e189}} \ + 1e+189 +test util-16.1.17.190 {8.4 compatible formatting of doubles} precision \ + {expr {1e190}} \ + 1.0000000000000001e+190 +test util-16.1.17.191 {8.4 compatible formatting of doubles} precision \ + {expr {1e191}} \ + 1.0000000000000001e+191 +test util-16.1.17.192 {8.4 compatible formatting of doubles} precision \ + {expr {1e192}} \ + 1e+192 +test util-16.1.17.193 {8.4 compatible formatting of doubles} precision \ + {expr {1e193}} \ + 1.0000000000000001e+193 +test util-16.1.17.194 {8.4 compatible formatting of doubles} precision \ + {expr {1e194}} \ + 9.9999999999999994e+193 +test util-16.1.17.195 {8.4 compatible formatting of doubles} precision \ + {expr {1e195}} \ + 9.9999999999999998e+194 +test util-16.1.17.196 {8.4 compatible formatting of doubles} precision \ + {expr {1e196}} \ + 9.9999999999999995e+195 +test util-16.1.17.197 {8.4 compatible formatting of doubles} precision \ + {expr {1e197}} \ + 9.9999999999999995e+196 +test util-16.1.17.198 {8.4 compatible formatting of doubles} precision \ + {expr {1e198}} \ + 1e+198 +test util-16.1.17.199 {8.4 compatible formatting of doubles} precision \ + {expr {1e199}} \ + 1.0000000000000001e+199 +test util-16.1.17.200 {8.4 compatible formatting of doubles} precision \ + {expr {1e200}} \ + 9.9999999999999997e+199 +test util-16.1.17.201 {8.4 compatible formatting of doubles} precision \ + {expr {1e201}} \ + 1e+201 +test util-16.1.17.202 {8.4 compatible formatting of doubles} precision \ + {expr {1e202}} \ + 9.999999999999999e+201 +test util-16.1.17.203 {8.4 compatible formatting of doubles} precision \ + {expr {1e203}} \ + 9.9999999999999999e+202 +test util-16.1.17.204 {8.4 compatible formatting of doubles} precision \ + {expr {1e204}} \ + 9.9999999999999999e+203 +test util-16.1.17.205 {8.4 compatible formatting of doubles} precision \ + {expr {1e205}} \ + 1e+205 +test util-16.1.17.206 {8.4 compatible formatting of doubles} precision \ + {expr {1e206}} \ + 1e+206 +test util-16.1.17.207 {8.4 compatible formatting of doubles} precision \ + {expr {1e207}} \ + 1e+207 +test util-16.1.17.208 {8.4 compatible formatting of doubles} precision \ + {expr {1e208}} \ + 9.9999999999999998e+207 +test util-16.1.17.209 {8.4 compatible formatting of doubles} precision \ + {expr {1e209}} \ + 1.0000000000000001e+209 +test util-16.1.17.210 {8.4 compatible formatting of doubles} precision \ + {expr {1e210}} \ + 9.9999999999999993e+209 +test util-16.1.17.211 {8.4 compatible formatting of doubles} precision \ + {expr {1e211}} \ + 9.9999999999999996e+210 +test util-16.1.17.212 {8.4 compatible formatting of doubles} precision \ + {expr {1e212}} \ + 9.9999999999999991e+211 +test util-16.1.17.213 {8.4 compatible formatting of doubles} precision \ + {expr {1e213}} \ + 9.9999999999999998e+212 +test util-16.1.17.214 {8.4 compatible formatting of doubles} precision \ + {expr {1e214}} \ + 9.9999999999999995e+213 +test util-16.1.17.215 {8.4 compatible formatting of doubles} precision \ + {expr {1e215}} \ + 9.9999999999999991e+214 +test util-16.1.17.216 {8.4 compatible formatting of doubles} precision \ + {expr {1e216}} \ + 1e+216 +test util-16.1.17.217 {8.4 compatible formatting of doubles} precision \ + {expr {1e217}} \ + 9.9999999999999996e+216 +test util-16.1.17.218 {8.4 compatible formatting of doubles} precision \ + {expr {1e218}} \ + 1.0000000000000001e+218 +test util-16.1.17.219 {8.4 compatible formatting of doubles} precision \ + {expr {1e219}} \ + 9.9999999999999997e+218 +test util-16.1.17.220 {8.4 compatible formatting of doubles} precision \ + {expr {1e220}} \ + 1e+220 +test util-16.1.17.221 {8.4 compatible formatting of doubles} precision \ + {expr {1e221}} \ + 1e+221 +test util-16.1.17.222 {8.4 compatible formatting of doubles} precision \ + {expr {1e222}} \ + 1e+222 +test util-16.1.17.223 {8.4 compatible formatting of doubles} precision \ + {expr {1e223}} \ + 1e+223 +test util-16.1.17.224 {8.4 compatible formatting of doubles} precision \ + {expr {1e224}} \ + 9.9999999999999997e+223 +test util-16.1.17.225 {8.4 compatible formatting of doubles} precision \ + {expr {1e225}} \ + 9.9999999999999993e+224 +test util-16.1.17.226 {8.4 compatible formatting of doubles} precision \ + {expr {1e226}} \ + 9.9999999999999996e+225 +test util-16.1.17.227 {8.4 compatible formatting of doubles} precision \ + {expr {1e227}} \ + 1.0000000000000001e+227 +test util-16.1.17.228 {8.4 compatible formatting of doubles} precision \ + {expr {1e228}} \ + 9.9999999999999992e+227 +test util-16.1.17.229 {8.4 compatible formatting of doubles} precision \ + {expr {1e229}} \ + 9.9999999999999999e+228 +test util-16.1.17.230 {8.4 compatible formatting of doubles} precision \ + {expr {1e230}} \ + 1.0000000000000001e+230 +test util-16.1.17.231 {8.4 compatible formatting of doubles} precision \ + {expr {1e231}} \ + 1.0000000000000001e+231 +test util-16.1.17.232 {8.4 compatible formatting of doubles} precision \ + {expr {1e232}} \ + 1.0000000000000001e+232 +test util-16.1.17.233 {8.4 compatible formatting of doubles} precision \ + {expr {1e233}} \ + 9.9999999999999997e+232 +test util-16.1.17.234 {8.4 compatible formatting of doubles} precision \ + {expr {1e234}} \ + 1e+234 +test util-16.1.17.235 {8.4 compatible formatting of doubles} precision \ + {expr {1e235}} \ + 1.0000000000000001e+235 +test util-16.1.17.236 {8.4 compatible formatting of doubles} precision \ + {expr {1e236}} \ + 1.0000000000000001e+236 +test util-16.1.17.237 {8.4 compatible formatting of doubles} precision \ + {expr {1e237}} \ + 9.9999999999999994e+236 +test util-16.1.17.238 {8.4 compatible formatting of doubles} precision \ + {expr {1e238}} \ + 1e+238 +test util-16.1.17.239 {8.4 compatible formatting of doubles} precision \ + {expr {1e239}} \ + 9.9999999999999999e+238 +test util-16.1.17.240 {8.4 compatible formatting of doubles} precision \ + {expr {1e240}} \ + 1e+240 +test util-16.1.17.241 {8.4 compatible formatting of doubles} precision \ + {expr {1e241}} \ + 1.0000000000000001e+241 +test util-16.1.17.242 {8.4 compatible formatting of doubles} precision \ + {expr {1e242}} \ + 1.0000000000000001e+242 +test util-16.1.17.243 {8.4 compatible formatting of doubles} precision \ + {expr {1e243}} \ + 1.0000000000000001e+243 +test util-16.1.17.244 {8.4 compatible formatting of doubles} precision \ + {expr {1e244}} \ + 1.0000000000000001e+244 +test util-16.1.17.245 {8.4 compatible formatting of doubles} precision \ + {expr {1e245}} \ + 1e+245 +test util-16.1.17.246 {8.4 compatible formatting of doubles} precision \ + {expr {1e246}} \ + 1.0000000000000001e+246 +test util-16.1.17.247 {8.4 compatible formatting of doubles} precision \ + {expr {1e247}} \ + 9.9999999999999995e+246 +test util-16.1.17.248 {8.4 compatible formatting of doubles} precision \ + {expr {1e248}} \ + 1e+248 +test util-16.1.17.249 {8.4 compatible formatting of doubles} precision \ + {expr {1e249}} \ + 9.9999999999999992e+248 +test util-16.1.17.250 {8.4 compatible formatting of doubles} precision \ + {expr {1e250}} \ + 9.9999999999999992e+249 +test util-16.1.17.251 {8.4 compatible formatting of doubles} precision \ + {expr {1e251}} \ + 1e+251 +test util-16.1.17.252 {8.4 compatible formatting of doubles} precision \ + {expr {1e252}} \ + 1.0000000000000001e+252 +test util-16.1.17.253 {8.4 compatible formatting of doubles} precision \ + {expr {1e253}} \ + 9.9999999999999994e+252 +test util-16.1.17.254 {8.4 compatible formatting of doubles} precision \ + {expr {1e254}} \ + 9.9999999999999994e+253 +test util-16.1.17.255 {8.4 compatible formatting of doubles} precision \ + {expr {1e255}} \ + 9.9999999999999999e+254 +test util-16.1.17.256 {8.4 compatible formatting of doubles} precision \ + {expr {1e256}} \ + 1e+256 +test util-16.1.17.257 {8.4 compatible formatting of doubles} precision \ + {expr {1e257}} \ + 1e+257 +test util-16.1.17.258 {8.4 compatible formatting of doubles} precision \ + {expr {1e258}} \ + 1.0000000000000001e+258 +test util-16.1.17.259 {8.4 compatible formatting of doubles} precision \ + {expr {1e259}} \ + 9.9999999999999993e+258 +test util-16.1.17.260 {8.4 compatible formatting of doubles} precision \ + {expr {1e260}} \ + 1.0000000000000001e+260 +test util-16.1.17.261 {8.4 compatible formatting of doubles} precision \ + {expr {1e261}} \ + 9.9999999999999993e+260 +test util-16.1.17.262 {8.4 compatible formatting of doubles} precision \ + {expr {1e262}} \ + 1e+262 +test util-16.1.17.263 {8.4 compatible formatting of doubles} precision \ + {expr {1e263}} \ + 1e+263 +test util-16.1.17.264 {8.4 compatible formatting of doubles} precision \ + {expr {1e264}} \ + 1e+264 +test util-16.1.17.265 {8.4 compatible formatting of doubles} precision \ + {expr {1e265}} \ + 1.0000000000000001e+265 +test util-16.1.17.266 {8.4 compatible formatting of doubles} precision \ + {expr {1e266}} \ + 1e+266 +test util-16.1.17.267 {8.4 compatible formatting of doubles} precision \ + {expr {1e267}} \ + 9.9999999999999997e+266 +test util-16.1.17.268 {8.4 compatible formatting of doubles} precision \ + {expr {1e268}} \ + 9.9999999999999997e+267 +test util-16.1.17.269 {8.4 compatible formatting of doubles} precision \ + {expr {1e269}} \ + 1e+269 +test util-16.1.17.270 {8.4 compatible formatting of doubles} precision \ + {expr {1e270}} \ + 1e+270 +test util-16.1.17.271 {8.4 compatible formatting of doubles} precision \ + {expr {1e271}} \ + 9.9999999999999995e+270 +test util-16.1.17.272 {8.4 compatible formatting of doubles} precision \ + {expr {1e272}} \ + 1.0000000000000001e+272 +test util-16.1.17.273 {8.4 compatible formatting of doubles} precision \ + {expr {1e273}} \ + 9.9999999999999995e+272 +test util-16.1.17.274 {8.4 compatible formatting of doubles} precision \ + {expr {1e274}} \ + 9.9999999999999992e+273 +test util-16.1.17.275 {8.4 compatible formatting of doubles} precision \ + {expr {1e275}} \ + 9.9999999999999996e+274 +test util-16.1.17.276 {8.4 compatible formatting of doubles} precision \ + {expr {1e276}} \ + 1.0000000000000001e+276 +test util-16.1.17.277 {8.4 compatible formatting of doubles} precision \ + {expr {1e277}} \ + 1e+277 +test util-16.1.17.278 {8.4 compatible formatting of doubles} precision \ + {expr {1e278}} \ + 9.9999999999999996e+277 +test util-16.1.17.279 {8.4 compatible formatting of doubles} precision \ + {expr {1e279}} \ + 1.0000000000000001e+279 +test util-16.1.17.280 {8.4 compatible formatting of doubles} precision \ + {expr {1e280}} \ + 1e+280 +test util-16.1.17.281 {8.4 compatible formatting of doubles} precision \ + {expr {1e281}} \ + 1e+281 +test util-16.1.17.282 {8.4 compatible formatting of doubles} precision \ + {expr {1e282}} \ + 1e+282 +test util-16.1.17.283 {8.4 compatible formatting of doubles} precision \ + {expr {1e283}} \ + 9.9999999999999996e+282 +test util-16.1.17.284 {8.4 compatible formatting of doubles} precision \ + {expr {1e284}} \ + 1.0000000000000001e+284 +test util-16.1.17.285 {8.4 compatible formatting of doubles} precision \ + {expr {1e285}} \ + 9.9999999999999998e+284 +test util-16.1.17.286 {8.4 compatible formatting of doubles} precision \ + {expr {1e286}} \ + 1e+286 +test util-16.1.17.287 {8.4 compatible formatting of doubles} precision \ + {expr {1e287}} \ + 1.0000000000000001e+287 +test util-16.1.17.288 {8.4 compatible formatting of doubles} precision \ + {expr {1e288}} \ + 1e+288 +test util-16.1.17.289 {8.4 compatible formatting of doubles} precision \ + {expr {1e289}} \ + 1.0000000000000001e+289 +test util-16.1.17.290 {8.4 compatible formatting of doubles} precision \ + {expr {1e290}} \ + 1.0000000000000001e+290 +test util-16.1.17.291 {8.4 compatible formatting of doubles} precision \ + {expr {1e291}} \ + 9.9999999999999996e+290 +test util-16.1.17.292 {8.4 compatible formatting of doubles} precision \ + {expr {1e292}} \ + 1e+292 +test util-16.1.17.293 {8.4 compatible formatting of doubles} precision \ + {expr {1e293}} \ + 9.9999999999999992e+292 +test util-16.1.17.294 {8.4 compatible formatting of doubles} precision \ + {expr {1e294}} \ + 1.0000000000000001e+294 +test util-16.1.17.295 {8.4 compatible formatting of doubles} precision \ + {expr {1e295}} \ + 9.9999999999999998e+294 +test util-16.1.17.296 {8.4 compatible formatting of doubles} precision \ + {expr {1e296}} \ + 9.9999999999999998e+295 +test util-16.1.17.297 {8.4 compatible formatting of doubles} precision \ + {expr {1e297}} \ + 1e+297 +test util-16.1.17.298 {8.4 compatible formatting of doubles} precision \ + {expr {1e298}} \ + 9.9999999999999996e+297 +test util-16.1.17.299 {8.4 compatible formatting of doubles} precision \ + {expr {1e299}} \ + 1.0000000000000001e+299 +test util-16.1.17.300 {8.4 compatible formatting of doubles} precision \ + {expr {1e300}} \ + 1.0000000000000001e+300 +test util-16.1.17.301 {8.4 compatible formatting of doubles} precision \ + {expr {1e301}} \ + 1.0000000000000001e+301 +test util-16.1.17.302 {8.4 compatible formatting of doubles} precision \ + {expr {1e302}} \ + 1.0000000000000001e+302 +test util-16.1.17.303 {8.4 compatible formatting of doubles} precision \ + {expr {1e303}} \ + 1e+303 +test util-16.1.17.304 {8.4 compatible formatting of doubles} precision \ + {expr {1e304}} \ + 9.9999999999999994e+303 +test util-16.1.17.305 {8.4 compatible formatting of doubles} precision \ + {expr {1e305}} \ + 9.9999999999999994e+304 +test util-16.1.17.306 {8.4 compatible formatting of doubles} precision \ + {expr {1e306}} \ + 1e+306 +test util-16.1.17.307 {8.4 compatible formatting of doubles} precision \ + {expr {1e307}} \ + 9.9999999999999999e+306 test util-17.1 {bankers' rounding [Bug 3349507]} {ieeeFloatingPoint} { set r {} foreach {input} { 0x1ffffffffffffc000 @@ -2161,13 +4112,13 @@ 0x1ffffffffffffe000 0x1ffffffffffffe800 0x1fffffffffffff000 0x1fffffffffffff800 } { - binary scan [binary format q [expr double($input)]] wu x + binary scan [binary format q [expr {double($input)}]] wu x lappend r [format %#llx $x] - binary scan [binary format q [expr double(-$input)]] wu x + binary scan [binary format q [expr {double(-$input)}]] wu x lappend r [format %#llx $x] } set r } [list {*}{ 0x43fffffffffffffc 0xc3fffffffffffffc @@ -2179,43 +4130,43 @@ 0x43ffffffffffffff 0xc3ffffffffffffff 0x4400000000000000 0xc400000000000000 }] test util-18.1 {Tcl_ObjPrintf} {testprint} { - testprint %lld [expr 2**63-1] + testprint %lld [expr {2**63-1}] } {9223372036854775807} test util-18.2 {Tcl_ObjPrintf} {testprint} { - testprint %I64d [expr 2**63-1] + testprint %I64d [expr {2**63-1}] } {9223372036854775807} test util-18.3 {Tcl_ObjPrintf} {testprint} { - testprint %qd [expr 2**63-1] + testprint %qd [expr {2**63-1}] } {9223372036854775807} test util-18.4 {Tcl_ObjPrintf} {testprint} { - testprint %jd [expr 2**63-1] + testprint %jd [expr {2**63-1}] } {9223372036854775807} test util-18.5 {Tcl_ObjPrintf} {testprint} { - testprint %lld [expr -2**63] + testprint %lld [expr {-2**63}] } {-9223372036854775808} test util-18.6 {Tcl_ObjPrintf} {testprint} { - testprint %I64d [expr -2**63] + testprint %I64d [expr {-2**63}] } {-9223372036854775808} test util-18.7 {Tcl_ObjPrintf} {testprint} { - testprint %qd [expr -2**63] + testprint %qd [expr {-2**63}] } {-9223372036854775808} test util-18.8 {Tcl_ObjPrintf} {testprint} { - testprint %jd [expr -2**63] + testprint %jd [expr {-2**63}] } {-9223372036854775808} test util-18.9 {Tcl_ObjPrintf} {testprint} { - testprint "%I64d %I32d" [expr -2**63+2] + testprint "%I64d %I32d" [expr {-2**63+2}] } {-9223372036854775806 2} test util-18.10 {Tcl_ObjPrintf} {testprint} { testprint "%I64d %p" 65535 } {65535 0xffff} @@ -2225,13 +4176,25 @@ } {65536 65536} test util-18.12 {Tcl_ObjPrintf} {testprint} { testprint "%I64d %Id" 65537 } {65537 65537} + +test util-18.13 {Tcl_ObjPrintf} -constraints {testprint longIs64bit} -body { + testprint "%llu %ju %lu" -1 +} -result {18446744073709551615 18446744073709551615 18446744073709551615} + +test util-18.14 {Tcl_ObjPrintf} -constraints {testprint longIs64bit} -body { + testprint "%llu %zu %lu" -1 +} -result {18446744073709551615 18446744073709551615 18446744073709551615} + +if {[catch {set ::tcl_precision $saved_precision}]} { + unset ::tcl_precision +} # cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/var.test ================================================================== --- tests/var.test +++ tests/var.test @@ -6,12 +6,12 @@ # upvar.test. # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,11 +18,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testupvar [llength [info commands testupvar]] testConstraint testgetvarfullname [llength [info commands testgetvarfullname]] testConstraint testsetnoerr [llength [info commands testsetnoerr]] testConstraint memory [llength [info commands memory]] @@ -201,31 +201,31 @@ } -result {0 2 1 {can't set "foo": upvar refers to element in deleted array}} test var-1.19 {TclLookupVar, right error message when parsing variable name} -body { [format set] thisvar(doesntexist) } -returnCodes error -result {can't read "thisvar(doesntexist)": no such variable} test var-1.20 {TclLookupVar, regression on utf-8 variable names} -setup { - proc p [list \u20ac \xe4] {info vars} + proc p [list € ä] {info vars} } -body { # test variable with non-ascii name is available (euro and a-uml chars here): list \ [p 1 2] \ - [apply [list [list \u20ac \xe4] {info vars}] 1 2] \ - [apply [list [list [list \u20ac \u20ac] [list \xe4 \xe4]] {info vars}]] \ + [apply [list [list € ä] {info vars}] 1 2] \ + [apply [list [list [list € €] [list ä ä]] {info vars}]] \ } -cleanup { rename p {} -} -result [lrepeat 3 [list \u20ac \xe4]] +} -result [lrepeat 3 [list € ä]] test var-1.21 {TclLookupVar, regression on utf-8 variable names} -setup { - proc p [list [list \u20ac v\u20ac] [list \xe4 v\xe4]] {list [set \u20ac] [set \xe4]} + proc p [list [list € v€] [list ä vä]] {list [set €] [set ä]} } -body { # test variable with non-ascii name (and default) is resolvable (euro and a-uml chars here): list \ [p] \ - [apply [list [list \u20ac \xe4] {list [set \u20ac] [set \xe4]}] v\u20ac v\xe4] \ - [apply [list [list [list \u20ac v\u20ac] [list \xe4 v\xe4]] {list [set \u20ac] [set \xe4]}]] \ + [apply [list [list € ä] {list [set €] [set ä]}] v€ vä] \ + [apply [list [list [list € v€] [list ä vä]] {list [set €] [set ä]}]] \ } -cleanup { rename p {} -} -result [lrepeat 3 [list v\u20ac v\xe4]] +} -result [lrepeat 3 [list v€ vä]] test var-2.1 {Tcl_LappendObjCmd, create var if new} { catch {unset x} lappend x 1 2 } {1 2} @@ -267,15 +267,14 @@ set a 456 namespace eval test_ns_var { catch {unset ::test_ns_var::vv} proc p {} { # create namespace var vv linked to global a - testupvar 2 a {} vv namespace + testupvar 1 a {} vv namespace } p } - # Modified: that should create a global var according to the docs! list $test_ns_var::vv [set test_ns_var::vv 123] $a } -result {456 123 123} test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup { catch {unset aaaaa} catch {unset xxxxx} @@ -451,11 +450,11 @@ } -body { namespace eval test_ns_var { variable three 3 four 4 } list [lsort [info vars test_ns_var::*]] \ - [namespace eval test_ns_var {expr $three+$four}] + [namespace eval test_ns_var {expr {$three+$four}}] } -result [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7] test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} -setup { catch {unset a} catch {unset five} catch {unset six} @@ -463,11 +462,11 @@ set a "" set five 555 set six 666 namespace eval test_ns_var { variable five 5 six - lappend ::a $five + lappend a $five } lappend a $test_ns_var::five \ [set test_ns_var::six 6] [set test_ns_var::six] $six } -cleanup { catch {unset five} @@ -490,13 +489,13 @@ } -result {can't define "sev:::en": parent namespace doesn't exist} test var-7.8 {Tcl_VariableObjCmd, if var already exists and no value is given, leave value unchanged} { set a "" namespace eval test_ns_var { variable eight 8 - lappend ::a $eight + lappend a $eight variable eight - lappend ::a $eight + lappend a $eight } set a } {8 8} test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until namespace is destroyed or var is unset} -setup { catch {namespace delete test_ns_var2} @@ -596,38 +595,38 @@ variable info "" proc traceUnset {name1 name2 op} { variable info set info [concat $info [list $name1 $name2 $op]] } - trace var v u [namespace code traceUnset] + trace add var v unset [namespace code traceUnset] } list [unset test_ns_var::v] $test_ns_var::info -} -result {{} {test_ns_var::v {} u}} +} -result {{} {test_ns_var::v {} unset}} test var-8.2 {TclDeleteNamespaceVars, "unset" traces on ns delete are called with fully-qualified var names} -setup { catch {namespace delete test_ns_var} catch {unset a} } -body { set info "" namespace eval test_ns_var { variable v 123 1 - trace var v u ::traceUnset + trace add var v unset ::traceUnset } proc traceUnset {name1 name2 op} { set ::info [concat $::info [list $name1 $name2 $op]] } list [namespace delete test_ns_var] $::info -} -result {{} {::test_ns_var::v {} u}} +} -result {{} {::test_ns_var::v {} unset}} test var-8.3 {TclDeleteNamespaceVars, mem leak} -constraints memory -setup { proc ::t {a i o} { set $a 321 } } -body { leaktest { namespace eval n { variable v 123 - trace variable v u ::t + trace add variable v unset ::t } namespace delete n } } -cleanup { rename ::t {} @@ -702,20 +701,20 @@ catch {unset u} catch {unset v} } -constraints testsetnoerr -body { proc resetvar {val name elem op} {upvar 1 $name v; set v $val} set u 10 - trace var u r [list resetvar 1] - trace var v r [list resetvar 2] + trace add var u read [list resetvar 1] + trace add var v read [list resetvar 2] list \ [testsetnoerr u] \ [testseterr v] } -result {{before get 1} {before get 2}} test var-9.10 {behaviour of TclGetVar read trace error} testsetnoerr { proc writeonly args {error "write-only"} set v 456 - trace var v r writeonly + trace add var v read writeonly list \ [catch {testsetnoerr v} msg] $msg \ [catch {testseterr v} msg] $msg } {1 {before get} 1 {can't read "v": write-only}} test var-9.11 {behaviour of TclSetVar write trace success} -setup { @@ -722,20 +721,20 @@ catch {unset u} catch {unset v} } -constraints testsetnoerr -body { proc doubleval {name elem op} {upvar 1 $name v; set v [expr {2 * $v}]} set v 1 - trace var v w doubleval - trace var u w doubleval + trace add var v write doubleval + trace add var u write doubleval list \ [testsetnoerr u 2] \ [testseterr v 3] } -result {{before set 4} {before set 6}} test var-9.12 {behaviour of TclSetVar write trace error} testsetnoerr { proc readonly args {error "read-only"} set v 456 - trace var v w readonly + trace add var v write readonly list \ [catch {testsetnoerr v 2} msg] $msg $v \ [catch {testseterr v 3} msg] $msg $v } {1 {before set} 2 1 {can't set "v": read-only} 3} @@ -793,11 +792,11 @@ global t set foo bar } namespace eval :: { set t(1) 1 - trace variable t(1) u foo + trace add variable t(1) unset foo unset t } set x "If you see this, it worked" } -result "If you see this, it worked" test var-13.2 {unset array with search, bug 46a2410650} -body { @@ -1037,11 +1036,11 @@ set leakedBytes [expr {$end - $tmp}] } -cleanup { array unset A rename doit {} } -result 0 -test var-22.1 {leak in localVarName intrep: Bug 80304238ac} -setup { +test var-22.1 {leak in localVarName internalrep: Bug 80304238ac} -setup { proc doit {} { interp create child child eval { proc doit script { eval $script Index: tests/while-old.test ================================================================== --- tests/while-old.test +++ tests/while-old.test @@ -4,13 +4,13 @@ # Since the while command is now compiled, a new set of tests covering # the new implementation is in the file "while.test". Sourcing this file # into Tcl runs the tests and generates output for errors. # No output means no errors were found. # -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1991-1993 The Regents of the University of California. +# Copyright © 1994-1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,11 +18,11 @@ namespace import -force ::tcltest::* } test while-old-1.1 {basic while loops} { set count 0 - while {$count < 10} {set count [expr $count+1]} + while {$count < 10} {set count [expr {$count + 1}]} set count } 10 test while-old-1.2 {basic while loops} { set value xxx while {2 > 3} {set value yyy} @@ -56,13 +56,13 @@ test while-old-2.1 {continue in while loop} { set list {1 2 3 4 5} set index 0 set result {} while {$index < 5} { - if {$index == 2} {set index [expr $index+1]; continue} + if {$index == 2} {set index [expr {$index + 1}]; continue} set result [concat $result [lindex $list $index]] - set index [expr $index+1] + set index [expr {$index + 1}] } set result } {1 2 4 5} test while-old-3.1 {break in while loop} { @@ -70,11 +70,11 @@ set index 0 set result {} while {$index < 5} { if {$index == 3} break set result [concat $result [lindex $list $index]] - set index [expr $index+1] + set index [expr {$index + 1}] } set result } {1 2 3} test while-old-4.1 {errors in while loops} { @@ -90,11 +90,11 @@ list $err $msg } {1 {wrong # args: should be "while test command"}} test while-old-4.4 {errors in while loops} { set err [catch {while {"a"+"b"} {error "loop aborted"}} msg] list $err $msg -} {1 {can't use non-numeric string "a" as operand of "+"}} +} {1 {cannot use non-numeric string "a" as left operand of "+"}} test while-old-4.5 {errors in while loops} { catch {unset x} set x 1 set err [catch {while {$x} {set x foo}} msg] list $err $msg Index: tests/while.test ================================================================== --- tests/while.test +++ tests/while.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -30,11 +30,11 @@ } -cleanup { unset i } -match glob -result {*"while {$i<} break"} test while-1.3 {TclCompileWhileCmd: error in test expression} -body { while {"a"+"b"} {error "loop aborted"} -} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"} +} -returnCodes error -result {cannot use non-numeric string "a" as left operand of "+"} test while-1.4 {TclCompileWhileCmd: multiline test expr} -body { set value 1 while {($tcl_platform(platform) != "foobar1") && \ ($tcl_platform(platform) != "foobar2")} { incr value @@ -75,11 +75,11 @@ "set"*} test while-1.9 {TclCompileWhileCmd: simple command body} -body { set a {} set i 1 while {$i<6} { - if $i==4 break + if {$i==4} break set a [concat $a $i] incr i } return $a } -cleanup { @@ -110,12 +110,12 @@ } -result {x1} test while-1.12 {TclCompileWhileCmd: long command body} -body { set a {} set i 1 while {$i<6} { - if $i==4 break - if $i>5 continue + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -153,11 +153,11 @@ } -cleanup { unset a i } -result {} test while-1.14 {TclCompileWhileCmd: while command result} -body { set i 0 - set a [while {$i < 5} {if $i==3 break; incr i}] + set a [while {$i < 5} {if {$i==3} break; incr i}] return $a } -cleanup { unset a i } -result {} @@ -205,13 +205,13 @@ } -result {2.2 2.3 3.2 4.2 5.2} test while-2.4 {continue tests, long command body} -body { set a {} set i 1 while {$i<6} { - if $i==2 {incr i; continue} - if $i==4 break - if $i>5 continue + if {$i==2} {incr i; continue} + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -275,13 +275,13 @@ } -result {1.1 1.2 2.1 3.1 4.1} test while-3.3 {break tests, long command body} -body { set a {} set i 1 while {$i<6} { - if $i==2 {incr i; continue} - if $i==5 break - if $i>5 continue + if {$i==2} {incr i; continue} + if {$i==5} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -293,11 +293,11 @@ if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } - if $i==4 break + if {$i==4} break if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -341,11 +341,11 @@ unset i z } -result {*"$z {$i<} {set x 1}"} test while-4.4 {while (not compiled): error in test expression} -body { set z while $z {"a"+"b"} {error "loop aborted"} -} -returnCodes error -result {can't use non-numeric string "a" as operand of "+"} +} -returnCodes error -result {cannot use non-numeric string "a" as left operand of "+"} test while-4.5 {while (not compiled): multiline test expr} -body { set value 1 set z while $z {($tcl_platform(platform) != "foobar1") && \ ($tcl_platform(platform) != "foobar2")} { @@ -399,11 +399,11 @@ test while-4.10 {while (not compiled): simple command body} -body { set a {} set i 1 set z while $z {$i<6} { - if $i==4 break + if {$i==4} break set a [concat $a $i] incr i } return $a } -cleanup { @@ -437,12 +437,12 @@ test while-4.13 {while (not compiled): long command body} -body { set a {} set z while set i 1 $z {$i<6} { - if $i==4 break - if $i>5 continue + if {$i==4} break + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -482,11 +482,11 @@ unset a i z } -result {} test while-4.15 {while (not compiled): while command result} -body { set i 0 set z while - set a [$z {$i < 5} {if $i==3 break; incr i}] + set a [$z {$i < 5} {if {$i==3} break; incr i}] return $a } -cleanup { unset a i z } -result {} @@ -536,13 +536,13 @@ test while-5.4 {break tests, long command body with computed command names} -body { set a {} set i 1 set z break while {$i<6} { - if $i==2 {incr i; continue} - if $i==5 $z - if $i>5 continue + if {$i==2} {incr i; continue} + if {$i==5} $z + if {$i>5} continue if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -554,11 +554,11 @@ if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } - if $i==4 $z + if {$i==4} $z if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } @@ -635,13 +635,13 @@ test while-6.5 {continue tests, long command body with computed command names} -body { set a {} set i 1 set z continue while {$i<6} { - if $i==2 {incr i; continue} - if $i==4 break - if $i>5 $z + if {$i==2} {incr i; continue} + if {$i==4} break + if {$i>5} $z if {$i>6 && $tcl_platform(machine)=="xxx"} { catch {set a $a} msg catch {incr i 5} msg catch {incr i -5} msg } Index: tests/winConsole.test ================================================================== --- tests/winConsole.test +++ tests/winConsole.test @@ -2,47 +2,422 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1999 by Scriptics Corporation. +# NOTE THIS CANNOT BE RUN VIA nmake/make test since stdin is connected to +# nmake in that case. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +catch {package require twapi} ;# Only to bring window to foreground. Not critical +::tcltest::ConstraintInitializer haveThread { expr {![catch {package require Thread}]} } + +# Prompt user for a yes/no response +proc yesno {question {default "Y"}} { + set answer "" + # Make sure we are seen but catch because ui and console + # packages may not be available + catch {twapi::set_foreground_window [twapi::get_console_window]} + while {![string is boolean -strict $answer]} { + puts -nonewline stdout "$question Type Y/N followed by Enter \[$default\] : " + flush stdout + set answer [string trim [gets stdin]] + if {$answer eq ""} { + set answer $default + } + } + return [expr {!! $answer}] +} + +proc prompt {prompt} { + # Make sure we are seen but catch because twapi ui and console + # packages may not be available + catch {twapi::set_foreground_window [twapi::get_console_window]} + puts -nonewline stdout "$prompt" + flush stdout +} + +# Input tests + +test console-input-1.0 {Console blocking gets} -constraints {win interactive} -body { + prompt "Type \"xyz\" and hit Enter: " + gets stdin +} -result xyz -test winConsole-1.1 {Console file channel: non-blocking gets} {win interactive} { +test console-input-1.1 {Console file channel: non-blocking gets} -constraints { + win interactive +} -setup { + unset -nocomplain result + unset -nocomplain result2 +} -body { set oldmode [fconfigure stdin] - puts stdout "Enter abcdef now: " nonewline - flush stdout + prompt "Type \"abc\" and hit Enter: " fileevent stdin readable { if {[gets stdin line] >= 0} { - set result $line - } else { + lappend result2 $line + if {[llength $result2] > 1} { + set result $result2 + } else { + prompt "Type \"def\" and hit Enter: " + } + } elseif {[eof stdin]} { set result "gets failed" } } fconfigure stdin -blocking 0 -buffering line - set result {} + vwait result + + #cleanup the fileevent + fileevent stdin readable {} + fconfigure stdin {*}$oldmode + set result + +} -result {abc def} + +test console-input-1.1.1 {Bug baa51423c28a: Console file channel: fileevent with blocking gets} -constraints { + win interactive +} -setup { + unset -nocomplain result + unset -nocomplain result2 +} -body { + prompt "Type \"abc\" and hit Enter: " + fileevent stdin readable { + if {[gets stdin line] >= 0} { + lappend result2 $line + if {[llength $result2] > 1} { + set result $result2 + } else { + prompt "Type \"def\" and hit Enter: " + } + } elseif {[eof stdin]} { + set result "gets failed" + } + } + vwait result #cleanup the fileevent fileevent stdin readable {} + set result + +} -result {abc def} + +test console-input-2.0 {Console blocking read} -constraints {win interactive} -setup { + set oldmode [fconfigure stdin] + fconfigure stdin -inputmode raw +} -cleanup { + fconfigure stdin {*}$oldmode +} -body { + prompt "Type the key \"a\". Do NOT hit Enter. You will NOT see characters echoed." + set c [read stdin 1] + puts "" + set c +} -result a + +test console-input-2.1 {Console file channel: non-blocking read} -constraints { + win interactive +} -setup { + set oldmode [fconfigure stdin] +} -cleanup { fconfigure stdin {*}$oldmode + puts ""; # Because CRLF also would not have been echoed +} -body { + set input "" + fconfigure stdin -blocking 0 -buffering line -inputmode raw + prompt "Type \"abc\". Do NOT hit Enter. You will NOT see characters echoed." + + fileevent stdin readable { + set c [read stdin 1] + if {$c eq ""} { + if {[eof stdin]} { + set result "read eof" + } + } else { + append input $c + if {[string length $input] == 3} { + set result $input + } + } + } + + set result {} + vwait result + fileevent stdin readable {} + set result +} -result abc + +test console-input-3.0 {Console gets blocking - long lines bug-bda99f2393} -constraints { + win interactive +} -body { + prompt "Try typing a line of at least 256 characters. Hit ENTER exactly once unless you don't see another prompt.\n" + gets stdin line + set len [string length $line] + list [yesno "Did you hit ENTER only once?"] [expr {$len > 256}] [yesno "Line length was $len characters. Is this correct?"] +} -result {1 1 1} + +test console-input-3.1 {Console gets blocking, small channel buffer size - long lines bug-bda99f2393} -constraints { + win interactive +} -body { + prompt "Try typing a line of at least 256 characters. Hit ENTER exactly once unless you don't see another prompt.\n" + set bufSize [fconfigure stdin -buffersize] + fconfigure stdin -buffersize 10 + gets stdin line + fconfigure stdin -buffersize $bufSize + set len [string length $line] + list [yesno "Did you hit ENTER only once?"] [expr {$len > 256}] [yesno "Line length was $len characters. Is this correct?"] +} -result {1 1 1} + +test console-input-3.2 {Console gets nonblocking - long lines bug-bda99f2393} -constraints { + win interactive +} -body { + prompt "Try typing a line of at least 256 characters. Hit ENTER exactly once unless you don't see another prompt.\n" + fconfigure stdin -blocking 0 + while {[gets stdin line] < 0} { + after 1000 + } + fconfigure stdin -blocking 1 + set len [string length $line] + list [yesno "Did you hit ENTER only once?"] [expr {$len > 256}] [yesno "Line length was $len characters. Is this correct?"] +} -result {1 1 1} + +test console-input-3.3 {Console gets nonblocking small channel buffer size - long lines bug-bda99f2393} -constraints { + win interactive +} -body { + prompt "Try typing a line of at least 256 characters. Hit ENTER exactly once unless you don't see another prompt.\n" + set bufSize [fconfigure stdin -buffersize] + fconfigure stdin -blocking 0 -buffersize 10 + while {[gets stdin line] < 0} { + after 1000 + } + fconfigure stdin -blocking 1 -buffersize $bufSize + set len [string length $line] + list [yesno "Did you hit ENTER only once?"] [expr {$len > 256}] [yesno "Line length was $len characters. Is this correct?"] +} -result {1 1 1} + +# Output tests + +test console-output-1.0 {Console blocking puts stdout} -constraints {win interactive} -body { + puts stdout "123" + yesno "Did you see the string \"123\"?" +} -result 1 + +test console-output-1.1 {Console non-blocking puts stdout} -constraints { + win interactive +} -setup { + set oldmode [fconfigure stdout] + dict unset oldmode -winsize +} -cleanup { + fconfigure stdout {*}$oldmode +} -body { + fconfigure stdout -blocking 0 -buffering line + set count 0 + fileevent stdout writable { + if {[incr count] < 4} { + puts "$count" + } else { + fileevent stdout writable {} + set done 1 + } + } + vwait done + yesno "Did you see 1, 2, 3 printed on consecutive lines?" +} -result 1 + +test console-output-2.0 {Console blocking puts stderr} -constraints {win interactive} -body { + puts stderr "456" + yesno "Did you see the string \"456\"?" +} -result 1 + + +# fconfigure get tests + +## fconfigure get stdin + +test console-fconfigure-get-1.0 { + Console get stdin configuration +} -constraints {win interactive} -body { + lsort [dict keys [fconfigure stdin]] +} -result {-blocking -buffering -buffersize -encoding -eofchar -inputmode -profile -translation} + +set testnum 0 +foreach {opt result} { + -blocking 1 + -buffering line + -buffersize 4096 + -encoding utf-16 + -inputmode normal + -translation auto +} { + test console-fconfigure-get-1.[incr testnum] "Console get stdin option $opt" \ + -constraints {win interactive} -body { + fconfigure stdin $opt + } -result $result +} +test console-fconfigure-get-1.[incr testnum] { + Console get stdin option -eofchar +} -constraints {win interactive} -body { + fconfigure stdin -eofchar +} -result \x1A + +test console-fconfigure-get-1.[incr testnum] { + fconfigure -winsize +} -constraints {win interactive} -body { + fconfigure stdin -winsize +} -result {bad option "-winsize": should be one of -blocking, -buffering, -buffersize, -encoding, -eofchar, -profile, -translation, or -inputmode} -returnCodes error + +## fconfigure get stdout/stderr +foreach chan {stdout stderr} major {2 3} { + test console-fconfigure-get-$major.0 "Console get $chan configuration" -constraints { + win interactive + } -body { + lsort [dict keys [fconfigure $chan]] + } -result {-blocking -buffering -buffersize -encoding -eofchar -profile -translation -winsize} + set testnum 0 + foreach {opt result} { + -blocking 1 + -buffersize 4096 + -encoding utf-16 + -translation crlf + } { + test console-fconfigure-get-$major.[incr testnum] "Console get $chan option $opt" \ + -constraints {win interactive} -body { + fconfigure $chan $opt + } -result $result + } + + test console-fconfigure-get-$major.[incr testnum] "Console get $chan option -winsize" \ + -constraints {win interactive} -body { + fconfigure $chan -winsize + } -result {\d+ \d+} -match regexp + + test console-fconfigure-get-$major.[incr testnum] "Console get $chan option -buffering" \ + -constraints {win interactive} -body { + fconfigure $chan -buffering + } -result [expr {$chan eq "stdout" ? "line" : "none"}] + + test console-fconfigure-get-$major.[incr testnum] { + fconfigure -inputmode + } -constraints {win interactive} -body { + fconfigure $chan -inputmode + } -result {bad option "-inputmode": should be one of -blocking, -buffering, -buffersize, -encoding, -eofchar, -profile, -translation, or -winsize} -returnCodes error + +} + +## fconfigure set stdin + +test console-fconfigure-set-1.0 { + fconfigure -inputmode password +} -constraints {win interactive} -body { + set result {} + + prompt "Type \"pass\" and hit Enter. You should NOT see characters echoed: " + fconfigure stdin -inputmode password + lappend result [gets stdin] + lappend result [fconfigure stdin -inputmode] + fconfigure stdin -inputmode normal + lappend result [yesno "\nWere the characters echoed?"] + + prompt "Type \"norm\" and hit Enter. You should see characters echoed: " + lappend result [gets stdin] + lappend result [fconfigure stdin -inputmode] + lappend result [yesno "Were the characters echoed?"] + + set result +} -result [list pass password 0 norm normal 1] + +test console-fconfigure-set-1.1 { + fconfigure -inputmode raw +} -constraints {win interactive} -body { + set result {} + + prompt "Type the keys \"a\", Ctrl-H, \"b\". Do NOT hit Enter. You should NOT see characters echoed: " + fconfigure stdin -inputmode raw + lappend result [read stdin 3] + lappend result [fconfigure stdin -inputmode] + fconfigure stdin -inputmode normal + lappend result [yesno "\nWere the characters echoed?"] + + prompt "Type the keys \"c\", Ctrl-H, \"d\" and hit Enter. You should see characters echoed: " + lappend result [gets stdin] + lappend result [fconfigure stdin -inputmode] + lappend result [yesno "Were the characters echoed (c replaced by d)?"] + + set result +} -result [list a\x08b raw 0 d normal 1] + +test console-fconfigure-set-1.2 { + fconfigure -inputmode reset +} -constraints {win interactive} -body { + set result {} + + prompt "Type \"pass\" and hit Enter. You should NOT see characters echoed: " + fconfigure stdin -inputmode password + lappend result [gets stdin] + lappend result [fconfigure stdin -inputmode] + fconfigure stdin -inputmode reset + lappend result [yesno "\nWere the characters echoed?"] + + prompt "Type \"reset\" and hit Enter. You should see characters echoed: " + lappend result [gets stdin] + lappend result [fconfigure stdin -inputmode] + lappend result [yesno "Were the characters echoed?"] set result +} -result [list pass password 0 reset normal 1] + +test console-fconfigure-set-1.3 { + fconfigure stdin -winsize +} -constraints {win interactive} -body { + fconfigure stdin -winsize {10 30} +} -result {bad option "-winsize": should be one of -blocking, -buffering, -buffersize, -encoding, -eofchar, -profile, -translation, or -inputmode} -returnCodes error + +## fconfigure set stdout,stderr + +test console-fconfigure-set-2.0 { + fconfigure stdout -winsize +} -constraints {win interactive} -body { + fconfigure stdout -winsize {10 30} +} -result {bad option "-winsize": should be one of -blocking, -buffering, -buffersize, -encoding, -eofchar, -profile, or -translation} -returnCodes error + +test console-fconfigure-set-3.0 { + fconfigure stderr -winsize +} -constraints {win interactive} -body { + fconfigure stderr -winsize {10 30} +} -result {bad option "-winsize": should be one of -blocking, -buffering, -buffersize, -encoding, -eofchar, -profile, or -translation} -returnCodes error + +# Multiple threads -} "abcdef" +test console-thread-input-1.0 {Get input in thread} -constraints { + win interactive haveThread +} -setup { + set tid [thread::create] +} -cleanup { + thread::release $tid +} -body { + prompt "Type \"xyz\" and hit Enter: " + thread::send $tid {gets stdin} +} -result xyz -#cleanup +test console-thread-output-1.0 {Output from thread} -constraints { + win interactive haveThread +} -setup { + set tid [thread::create] +} -cleanup { + thread::release $tid +} -body { + thread::send $tid {puts [thread::id]} + yesno "Did you see $tid printed?" +} -result 1 ::tcltest::cleanupTests return Index: tests/winDde.test ================================================================== --- tests/winDde.test +++ tests/winDde.test @@ -2,31 +2,31 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1999 by Scriptics Corporation. +# Copyright © 1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } +source [file join [file dirname [info script]] tcltests.tcl] -testConstraint debug [::tcl::pkgconfig get debug] testConstraint dde 0 if {[testConstraint win]} { if {![catch { ::tcltest::loadTestedCommands - set ::ddever [package require dde 1.4.3] - set ::ddelib [lindex [package ifneeded dde $::ddever] 1]}]} { + set ::ddever [package require dde 1.4.5] + set ::ddelib [info loaded {} Dde]}]} { testConstraint dde 1 } } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] # ------------------------------------------------------------------------- # Setup a script for a test server # @@ -35,12 +35,13 @@ proc createChildProcess {ddeServerName args} { file delete -force $::scriptName set f [open $::scriptName w+] + fconfigure $f -encoding utf-8 puts $f [list set ddeServerName $ddeServerName] - puts $f [list load $::ddelib dde] + puts $f [list load $::ddelib Dde] puts $f { # DDE child server - # if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 @@ -94,141 +95,141 @@ } close $f # run the child server script. set f [open |[list [interpreter] $::scriptName] r] - fconfigure $f -buffering line + fconfigure $f -buffering line -encoding utf-8 gets $f line return $f } # ------------------------------------------------------------------------- test winDde-1.0 {check if we are testing the right dll} {win dde} { set ::ddever -} {1.4.3} +} {1.4.5} test winDde-1.1 {Settings the server's topic name} -constraints dde -body { list [dde servername foobar] [dde servername] [dde servername self] } -result {foobar foobar self} test winDde-2.1 {Checking for other services} -constraints dde -body { - expr [llength [dde services {} {}]] >= 0 + expr {[llength [dde services {} {}]] >= 0} } -result 1 test winDde-2.2 {Checking for existence, with service and topic specified} \ -constraints dde -body { llength [dde services TclEval self] } -result 1 test winDde-2.3 {Checking for existence, with only the service specified} \ -constraints dde -body { - expr [llength [dde services TclEval {}]] >= 1 + expr {[llength [dde services TclEval {}]] >= 1} } -result 1 test winDde-2.4 {Checking for existence, with only the topic specified} \ -constraints dde -body { - expr [llength [dde services {} self]] >= 1 + expr {[llength [dde services {} self]] >= 1} } -result 1 # ------------------------------------------------------------------------- test winDde-3.1 {DDE execute locally} -constraints dde -body { - set \xe1 "" - dde execute TclEval self [list set \xe1 foo] - set \xe1 + set \xE1 "" + dde execute TclEval self [list set \xE1 foo] + set \xE1 } -result foo test winDde-3.2 {DDE execute -async locally} -constraints dde -body { - set \xe1 "" - dde execute -async TclEval self [list set \xe1 foo] + set \xE1 "" + dde execute -async TclEval self [list set \xE1 foo] update - set \xe1 + set \xE1 } -result foo test winDde-3.3 {DDE request locally} -constraints dde -body { - set \xe1 "" - dde execute TclEval self [list set \xe1 foo] - dde request TclEval self \xe1 + set \xE1 "" + dde execute TclEval self [list set \xE1 foo] + dde request TclEval self \xE1 } -result foo test winDde-3.4 {DDE eval locally} -constraints dde -body { - set \xe1 "" - dde eval self set \xe1 foo + set \xE1 "" + dde eval self set \xE1 foo } -result foo test winDde-3.5 {DDE request locally} -constraints dde -body { - set \xe1 "" - dde execute TclEval self [list set \xe1 foo] - dde request -binary TclEval self \xe1 + set \xE1 "" + dde execute TclEval self [list set \xE1 foo] + dde request -binary TclEval self \xE1 } -result "foo\x00" -# Set variable a to A with diaeresis (unicode C4) by relying on the fact +# Set variable a to A with diaeresis (Unicode C4) by relying on the fact # that utf-8 is sent (e.g. "c3 84" on the wire) test winDde-3.6 {DDE request utf-8} -constraints dde -body { - set \xe1 "not set" - dde execute TclEval self "set \xe1 \xc4" - scan [set \xe1] %c + set \xE1 "not set" + dde execute TclEval self "set \xE1 \xC4" + scan [set \xE1] %c } -result 196 -# Set variable a to A with diaeresis (unicode C4) using binary execute -# and compose utf-8 (e.g. "c3 84" ) manualy +# Set variable a to A with diaeresis (Unicode C4) using binary execute +# and compose utf-8 (e.g. "c3 84" ) manually test winDde-3.7 {DDE request binary} -constraints {dde notWine} -body { - set \xe1 "not set" - dde execute -binary TclEval self [list set \xc3\xa1 \xc3\x84\x00] - scan [set \xe1] %c + set \xE1 "not set" + dde execute -binary TclEval self [list set \xC3\xA1 \xC3\x84\x00] + scan [set \xE1] %c } -result 196 test winDde-3.8 {DDE poke locally} -constraints {dde debug} -body { - set \xe1 "" - dde poke TclEval self \xe1 \xc4 - dde request TclEval self \xe1 -} -result \xc4 + set \xE1 "" + dde poke TclEval self \xE1 \xC4 + dde request TclEval self \xE1 +} -result \xC4 test winDde-3.9 {DDE poke -binary locally} -constraints {dde debug} -body { - set \xe1 "" - dde poke -binary TclEval self \xe1 \xc3\x84\x00 - dde request TclEval self \xe1 -} -result \xc4 + set \xE1 "" + dde poke -binary TclEval self \xE1 \xC3\x84\x00 + dde request TclEval self \xE1 +} -result \xC4 # ------------------------------------------------------------------------- test winDde-4.1 {DDE execute remotely} -constraints {dde stdio} -body { - set \xe1 "" + set \xE1 "" set name ch\xEDld-4.1 set child [createChildProcess $name] - dde execute TclEval $name [list set \xe1 foo] + dde execute TclEval $name [list set \xE1 foo] dde execute TclEval $name {set done 1} update - set \xe1 + set \xE1 } -result "" test winDde-4.2 {DDE execute async remotely} -constraints {dde stdio} -body { - set \xe1 "" + set \xE1 "" set name ch\xEDld-4.2 set child [createChildProcess $name] - dde execute -async TclEval $name [list set \xe1 foo] + dde execute -async TclEval $name [list set \xE1 foo] update dde execute TclEval $name {set done 1} update - set \xe1 + set \xE1 } -result "" test winDde-4.3 {DDE request remotely} -constraints {dde stdio} -body { - set \xe1 "" + set \xE1 "" set name ch\xEDld-4.3 set child [createChildProcess $name] - dde execute TclEval $name [list set \xe1 foo] - set \xe1 [dde request TclEval $name \xe1] + dde execute TclEval $name [list set \xE1 foo] + set \xE1 [dde request TclEval $name \xE1] dde execute TclEval $name {set done 1} update - set \xe1 + set \xE1 } -result foo test winDde-4.4 {DDE eval remotely} -constraints {dde stdio} -body { - set \xe1 "" + set \xE1 "" set name ch\xEDld-4.4 set child [createChildProcess $name] - set \xe1 [dde eval $name set \xe1 foo] + set \xE1 [dde eval $name set \xE1 foo] dde execute TclEval $name {set done 1} update - set \xe1 + set \xE1 } -result foo test winDde-4.5 {DDE poke remotely} -constraints {dde debug stdio} -body { - set \xe1 "" + set \xE1 "" set name ch\xEDld-4.5 set child [createChildProcess $name] - dde poke TclEval $name \xe1 foo - set \xe1 [dde request TclEval $name \xe1] + dde poke TclEval $name \xE1 foo + set \xE1 [dde request TclEval $name \xE1] dde execute TclEval $name {set done 1} update - set \xe1 + set \xE1 } -result foo # ------------------------------------------------------------------------- test winDde-5.1 {check for bad arguments} -constraints dde -body { @@ -399,12 +400,12 @@ interp create -safe child child invokehidden load $::ddelib Dde child eval {proc DDEACCEPT {cmd} {set ::DDECMD [uplevel \#0 $cmd]}} child invokehidden dde servername -handler DDEACCEPT child } -body { - dde eval child set \xe1 1 - child eval set \xe1 + dde eval child set \xE1 1 + child eval set \xE1 } -cleanup {interp delete child} -result 1 test winDde-8.10 {Safe DDE check command evaluation (2)} -constraints dde -setup { interp create -safe child child invokehidden load $::ddelib Dde child eval {proc DDEACCEPT {cmd} {set ::DDECMD [uplevel \#0 $cmd]}} Index: tests/winFCmd.test ================================================================== --- tests/winFCmd.test +++ tests/winFCmd.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1996-1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996-1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,24 +14,24 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] # Initialise the test constraints -testConstraint winVista 0 -testConstraint winXP 0 testConstraint testvolumetype [llength [info commands testvolumetype]] testConstraint testfile [llength [info commands testfile]] testConstraint testchmod [llength [info commands testchmod]] testConstraint cdrom 0 testConstraint exdev 0 testConstraint longFileNames 0 -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +# Some things fail under all Continuous Integration systems for subtle reasons +# such as CI often running with elevated privileges in a container. +testConstraint notInCIenv [expr {![info exists ::env(CI)]}] +testConstraint knownMsvcBug [expr {![string match msvc-* [tcl::build-info compiler]]}] proc createfile {file {string a}} { set f [open $file w] puts -nonewline $f $string close $f @@ -43,27 +43,24 @@ set r [read $f] close $f set r } +proc cleanupRecurse {args} { + # Assumes no loops via links! + # Need to change permissions BEFORE deletion + catch {testchmod 0o777 {*}$args} + foreach victim $args { + if {[file isdirectory $victim]} { + cleanupRecurse {*}[glob -nocomplain -directory $victim td* tf* Test*] + } + file delete -force $victim + } +} proc cleanup {args} { - foreach p ". $args" { - set x "" - catch { - set x [glob -directory $p tf* td*] - } - if {$x != ""} { - catch {file delete -force -- {*}$x} - } - } -} - -if {[testConstraint win]} { - if {$::tcl_platform(osVersion) >= 5.0} { - testConstraint winVista 1 - } else { - testConstraint winXP 1 + foreach p [list [pwd] {*}$args] { + cleanupRecurse {*}[glob -nocomplain -directory $p tf* td*] } } # find a CD-ROM so we can test read-only filesystems. @@ -124,36 +121,36 @@ append longname $longname # Uses the "testfile" command instead of the "file" command. The "file" # command provides several layers of sanity checks on the arguments and # it can be difficult to actually forward "insane" arguments to the -# low-level posix emulation layer. +# low-level Posix emulation layer. test winFCmd-1.1 {TclpRenameFile: errno: EACCES} -body { testfile mv $cdfile $cdrom/dummy~~.fil } -constraints {win cdrom testfile} -returnCodes error -result EACCES test winFCmd-1.2 {TclpRenameFile: errno: EEXIST} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1/td2/td3 file mkdir td2 testfile mv td2 td1/td2 } -returnCodes error -result EEXIST test winFCmd-1.3 {TclpRenameFile: errno: EINVAL} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { testfile mv / td1 } -returnCodes error -result EINVAL test winFCmd-1.4 {TclpRenameFile: errno: EINVAL} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 testfile mv td1 td1/td2 } -returnCodes error -result EINVAL test winFCmd-1.5 {TclpRenameFile: errno: EISDIR} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 createfile tf1 testfile mv tf1 td1 } -returnCodes error -result EISDIR test winFCmd-1.6 {TclpRenameFile: errno: ENOENT} -setup { @@ -202,15 +199,10 @@ set fd [open tf2 w] testfile mv tf1 tf2 } -cleanup { catch {close $fd} } -returnCodes error -result EACCES -test winFCmd-1.13 {TclpRenameFile: errno: EACCES} -setup { - cleanup -} -constraints {win winXP testfile} -body { - testfile mv nul tf1 -} -returnCodes error -result EINVAL test winFCmd-1.15 {TclpRenameFile: errno: EEXIST} -setup { cleanup } -constraints {win testfile} -body { createfile tf1 testfile mv tf1 nul @@ -230,15 +222,10 @@ test winFCmd-1.18 {TclpRenameFile: srcAttr == -1} -setup { cleanup } -constraints {win testfile} -body { testfile mv tf1 tf2 } -returnCodes error -result ENOENT -test winFCmd-1.19 {TclpRenameFile: errno == EACCES} -setup { - cleanup -} -constraints {win winXP testfile} -body { - testfile mv nul tf1 -} -returnCodes error -result EINVAL test winFCmd-1.20 {TclpRenameFile: src is dir} -setup { cleanup } -constraints {win testfile} -body { file delete /tf1 testfile mv [pwd] /tf1 @@ -254,19 +241,20 @@ createfile tf1 testfile mv tf1 $longname } -returnCodes error -result ENAMETOOLONG test winFCmd-1.23 {TclpRenameFile: move dir into self} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 testfile mv [pwd]/td1 td1/td2 } -returnCodes error -result EINVAL test winFCmd-1.24 {TclpRenameFile: move a root dir} -setup { cleanup } -constraints {win testfile} -body { + # Error code depends on Windows version testfile mv / c:/ -} -returnCodes error -result EINVAL +} -returnCodes error -result {^(EINVAL|ENOENT)$} -match regexp test winFCmd-1.25 {TclpRenameFile: cross file systems} -setup { cleanup } -constraints {win cdrom testfile} -body { file mkdir td1 testfile mv td1 $cdrom/td1 @@ -299,25 +287,25 @@ createfile tf1 testfile mv td1 tf1 } -returnCodes error -result ENOTDIR test winFCmd-1.30 {TclpRenameFile: dst is dir} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 file mkdir td2/td2 testfile mv td1 td2 } -returnCodes error -result EEXIST test winFCmd-1.31 {TclpRenameFile: TclpRemoveDirectory fails} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 file mkdir td2/td2 testfile mv td1 td2 } -returnCodes error -result EEXIST test winFCmd-1.32 {TclpRenameFile: TclpRemoveDirectory succeeds} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1/td2 file mkdir td2 testfile mv td1 td2 list [file exists td1] [file exists td2] [file exists td2/td2] } -result {0 1 1} @@ -342,11 +330,11 @@ } -cleanup { cleanup } -returnCodes error -result ENOTDIR test winFCmd-1.35 {TclpRenameFile: src is not dir, dst is} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { file mkdir td1 createfile tf1 testfile mv tf1 td1 } -cleanup { cleanup @@ -377,11 +365,11 @@ set inodes {} set ndx -1 while {1} { # upped to 50K for 64bit Server 2008 if {$ndx > 50000} { - return -code error "limit reached without finding a collistion." + tcltest::Skip "limit-reached:no-collistion" } set filename [file join $dirname Test[incr ndx]] set f [open $filename w] close $f file stat $filename stat @@ -393,18 +381,18 @@ } } test winFCmd-1.38 {TclpRenameFile: check rename of conflicting inodes} -setup { cleanup -} -constraints {win winNonZeroInodes knownMsvcBug notWine} -body { +} -constraints {win winNonZeroInodes knownMsvcBug notInCIenv extensive} -body { file mkdir td1 - foreach {a b} [MakeFiles td1] break + lassign [MakeFiles td1] a b file rename -force $a $b file exists $a } -cleanup { cleanup -} -result {0} +} -result 0 test winFCmd-2.1 {TclpCopyFile: errno: EACCES} -setup { cleanup } -constraints {win cdrom testfile} -body { @@ -443,15 +431,10 @@ createfile tf1 testfile cp tf1 "" } -cleanup { cleanup } -returnCodes error -result ENOENT -test winFCmd-2.7 {TclpCopyFile: errno: EACCES} -setup { - cleanup -} -constraints {win winXP testfile} -body { - testfile cp nul tf1 -} -returnCodes error -result EINVAL test winFCmd-2.10 {TclpCopyFile: CopyFile succeeds} -setup { cleanup } -constraints {win testfile} -body { createfile tf1 tf1 testfile cp tf1 tf2 @@ -469,17 +452,17 @@ } -cleanup { cleanup } -result {tf1 tf1} test winFCmd-2.12 {TclpCopyFile: CopyFile succeeds} -setup { cleanup -} -constraints {win testfile} -body { +} -constraints {win testfile testchmod} -body { createfile tf1 tf1 - testchmod 0 tf1 + file attribute tf1 -readonly 1 testfile cp tf1 tf2 list [contents tf2] [file writable tf2] } -cleanup { - catch {testchmod 0o666 tf1} + testchmod 0o660 tf1 cleanup } -result {tf1 0} test winFCmd-2.13 {TclpCopyFile: CopyFile fails} -setup { cleanup } -constraints {win testfile} -body { @@ -517,15 +500,14 @@ test winFCmd-2.17 {TclpCopyFile: dst is readonly} -setup { cleanup } -constraints {win testfile testchmod} -body { createfile tf1 tf1 createfile tf2 tf2 - testchmod 0 tf2 + file attribute tf2 -readonly 1 testfile cp tf1 tf2 list [file writable tf2] [contents tf2] } -cleanup { - catch {testchmod 0o666 tf2} cleanup } -result {1 tf1} test winFCmd-3.1 {TclpDeleteFile: errno: EACCES} -body { testfile rm $cdfile $cdrom/dummy~~.fil @@ -599,11 +581,10 @@ set fd [open tf1 w] testchmod 0 tf1 testfile rm tf1 } -cleanup { close $fd - catch {testchmod 0o666 tf1} cleanup } -returnCodes error -result EACCES test winFCmd-4.1 {TclpCreateDirectory: errno: EACCES} -body { testfile mkdir $cdrom/dummy~~.dir @@ -638,27 +619,30 @@ cleanup } -result {directory directory} test winFCmd-6.1 {TclpRemoveDirectory: errno: EACCES} -setup { cleanup -} -constraints {winVista testfile testchmod knownMsvcBug notWine} -body { - file mkdir td1 - testchmod 0 td1 - testfile rmdir td1 - file exists td1 +} -constraints {win testfile testchmod notInCIenv} -body { + # Parent's FILE_DELETE_CHILD setting permits deletion of subdir + # even when subdir DELETE mask is clear. So we need an intermediate + # parent td0 with FILE_DELETE_CHILD turned off while allowing R/W. + file mkdir td0/td1 + testchmod 0o777 td0 + testchmod 0 td0/td1 + testfile rmdir td0/td1 + file exists td0/td1 } -returnCodes error -cleanup { - catch {testchmod 0o666 td1} cleanup -} -result {td1 EACCES} +} -result {td0/td1 EACCES} # This next test has a very hokey way of matching... test winFCmd-6.2 {TclpRemoveDirectory: errno: EEXIST} -setup { cleanup } -constraints {win testfile} -body { file mkdir td1/td2 list [catch {testfile rmdir td1} msg] [file tail $msg] } -result {1 {td1 EEXIST}} -test winFCmd-6.3 {TclpRemoveDirectory: errno: EACCES} {win emptyTest} { +test winFCmd-6.3 {TclpRemoveDirectory: errno: EACCES} {win emptyTest trashSystem} { # can't test this w/o removing everything on your hard disk first! # testfile rmdir / } {} # This next test has a very hokey way of matching... test winFCmd-6.4 {TclpRemoveDirectory: errno: ENOENT} -setup { @@ -690,39 +674,33 @@ cleanup } -constraints {win testfile} -body { createfile tf1 list [catch {testfile rmdir tf1} msg] [file tail $msg] } -result {1 {tf1 ENOTDIR}} -test winFCmd-6.9 {TclpRemoveDirectory: errno == EACCES} -setup { - cleanup -} -constraints {winVista testfile testchmod knownMsvcBug notWine} -body { - file mkdir td1 - testchmod 0 td1 - testfile rmdir td1 - file exists td1 -} -returnCodes error -cleanup { - catch {testchmod 0o666 td1} - cleanup -} -result {td1 EACCES} +# winFCmd-6.9 removed - was exact dup of winFCmd-6.1 test winFCmd-6.11 {TclpRemoveDirectory: attr == -1} -setup { cleanup -} -constraints {win testfile notWine} -body { +} -constraints {win testfile notInCIenv} -body { testfile rmdir / # WinXP returns EEXIST, WinNT seems to return EACCES. No policy # decision has been made as to which is correct. } -returnCodes error -match regexp -result {^/ E(ACCES|EXIST)$} test winFCmd-6.13 {TclpRemoveDirectory: write-protected} -setup { cleanup -} -constraints {winVista testfile testchmod knownMsvcBug notWine} -body { - file mkdir td1 - testchmod 0 td1 - testfile rmdir td1 - file exists td1 +} -constraints {win testfile testchmod notInCIenv} -body { + # Parent's FILE_DELETE_CHILD setting permits deletion of subdir + # even when subdir DELETE mask is clear. So we need an intermediate + # parent td0 with FILE_DELETE_CHILD turned off while allowing R/W. + file mkdir td0/td1 + testchmod 0o770 td0 + testchmod 0o444 td0/td1 + testfile rmdir td0/td1 + file exists td0/td1 } -cleanup { - catch {testchmod 0o666 td1} + testchmod 0o770 td0/td1 cleanup -} -returnCodes error -result {td1 EACCES} +} -returnCodes error -result {td0/td1 EACCES} # This next test has a very hokey way of matching... test winFCmd-6.15 {TclpRemoveDirectory: !recursive} -setup { cleanup } -constraints {win testfile} -body { file mkdir td1/td2 @@ -812,15 +790,16 @@ test winFCmd-7.11 {TraverseWinTree: call TraversalCopy: DOTREE_PRED} -setup { cleanup } -constraints {win testfile testchmod} -body { file mkdir td1 createfile td1/tf1 tf1 - testchmod 0 td1 + testchmod 0o770 td1/tf1; # Else tf2 will have no ACL after td1 testchmod + testchmod 0o400 td1 testfile cpdir td1 td2 list [file exists td2] [file writable td2] } -cleanup { - catch {testchmod 0o666 td1} + testchmod 0o660 td1 cleanup } -result {1 1} test winFCmd-7.12 {TraverseWinTree: call TraversalDelete: DOTREE_PRED} -setup { cleanup } -constraints {win testfile} -body { @@ -883,15 +862,16 @@ test winFCmd-7.19 {TraverseWinTree: call TraversalCopy: DOTREE_POSTD} -setup { cleanup } -constraints {win testfile testchmod} -body { file mkdir td1 createfile td1/tf1 tf1 - testchmod 0 td1 + testchmod 0o770 td1/tf1; # Else tf2 will have no ACL after td1 testchmod + testchmod 0o400 td1 testfile cpdir td1 td2 list [file exists td2] [file writable td2] } -cleanup { - catch {testchmod 0o666 td1} + testchmod 0o660 td1 cleanup } -result {1 1} test winFCmd-7.20 {TraverseWinTree: call TraversalDelete: DOTREE_POSTD} -setup { cleanup } -constraints {win testfile} -body { @@ -914,15 +894,16 @@ } -returnCodes error -result {td1 EEXIST} test winFCmd-8.2 {TraversalCopy: DOTREE_PRED} -setup { cleanup } -constraints {win testfile testchmod} -body { file mkdir td1/td2 - testchmod 0 td1 + testchmod 0o770 td1/td2; # Else td2 will have no ACL after td1 testchmod + testchmod 0o400 td1 testfile cpdir td1 td2 list [file writable td1] [file writable td1/td2] } -cleanup { - catch {testchmod 0o666 td1} + testchmod 0o660 td1 cleanup } -result {0 1} test winFCmd-8.3 {TraversalCopy: DOTREE_POSTD} -setup { cleanup } -constraints {win testfile} -body { @@ -939,19 +920,23 @@ createfile td1/tf1 testfile rmdir -force td1 } -result {} test winFCmd-9.3 {TraversalDelete: DOTREE_PRED} -setup { cleanup -} -constraints {winVista testfile testchmod knownMsvcBug notWine} -body { - file mkdir td1/td2 - testchmod 0 td1 - testfile rmdir -force td1 +} -constraints {win testfile testchmod notInCIenv} -body { + # Parent's FILE_DELETE_CHILD setting permits deletion of subdir + # even when subdir DELETE mask is clear. So we need an intermediate + # parent td0 with FILE_DELETE_CHILD turned off while allowing R/W. + file mkdir td0/td1/td2 + testchmod 0o770 td0 + testchmod 0o400 td0/td1 + testfile rmdir -force td0/td1 file exists td1 } -cleanup { - catch {testchmod 0o666 td1} + testchmod 0o770 td0/td1 cleanup -} -returnCodes error -result {td1 EACCES} +} -returnCodes error -result {td0/td1 EACCES} test winFCmd-9.4 {TraversalDelete: DOTREE_POSTD} -setup { cleanup } -constraints {win testfile} -body { file mkdir td1/td1/td3/td4/td5 testfile rmdir -force td1 @@ -1052,19 +1037,11 @@ cleanup } -result {./td1} test winFCmd-12.5 {ConvertFileNameFormat: absolute path} -body { list [file attributes / -longname] [file attributes \\ -longname] } -constraints {win} -result {/ /} -test winFCmd-12.6 {ConvertFileNameFormat: absolute path with drive} -setup { - catch {file delete -force -- c:/TclTmpC.1} -} -constraints {win winXP} -body { - createfile c:/TclTmpC.1 {} - string tolower [file attributes c:/TclTmpC.1 -longname] -} -cleanup { - file delete -force -- c:/TclTmpC.1 -} -result [string tolower {c:/TclTmpC.1}] -test winFCmd-12.6.2 {ConvertFileNameFormat: absolute path with drive (in temp folder)} -setup { +test winFCmd-12.6 {ConvertFileNameFormat: absolute path with drive (in temp folder)} -setup { catch {file delete -force -- $::env(TEMP)/td1} } -constraints {win} -body { createfile $::env(TEMP)/td1 {} string equal [string tolower [file attributes $::env(TEMP)/td1 -longname]] \ [string tolower [file normalize $::env(TEMP)]/td1] @@ -1128,19 +1105,19 @@ createfile td1 {} list [file attributes td1 -archive 1] [file attributes td1 -archive] } -cleanup { cleanup } -result {{} 1} -test winFCmd-15.3 {SetWinFileAttributes - archive} -constraints {win notWine} -setup { +test winFCmd-15.3 {SetWinFileAttributes - archive} -constraints {win notInCIenv} -setup { cleanup } -body { createfile td1 {} list [file attributes td1 -archive 0] [file attributes td1 -archive] } -cleanup { cleanup } -result {{} 0} -test winFCmd-15.4 {SetWinFileAttributes - hidden} -constraints {win notWine} -setup { +test winFCmd-15.4 {SetWinFileAttributes - hidden} -constraints {win notInCIenv} -setup { cleanup } -body { createfile td1 {} list [file attributes td1 -hidden 1] [file attributes td1 -hidden] \ [file attributes td1 -hidden 0] @@ -1169,11 +1146,11 @@ createfile td1 {} list [file attributes td1 -readonly 0] [file attributes td1 -readonly] } -cleanup { cleanup } -result {{} 0} -test winFCmd-15.8 {SetWinFileAttributes - system} -constraints {win notWine} -setup { +test winFCmd-15.8 {SetWinFileAttributes - system} -constraints {win notInCIenv} -setup { cleanup } -body { createfile td1 {} list [file attributes td1 -system 1] [file attributes td1 -system] } -cleanup { @@ -1446,13 +1423,12 @@ # } # } # } #} -# cleanup cleanup ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/winFile.test ================================================================== --- tests/winFile.test +++ tests/winFile.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,19 +14,19 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testvolumetype [llength [info commands testvolumetype]] testConstraint notNTFS 0 if {[testConstraint testvolumetype]} { testConstraint notNTFS [expr {[testvolumetype] eq "NTFS"}] } -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] test winFile-1.1 {TclpGetUserHome} -constraints {win} -body { glob ~nosuchuser } -returnCodes error -result {user "nosuchuser" doesn't exist} test winFile-1.2 {TclpGetUserHome} -constraints {win nonPortable} -body { Index: tests/winNotify.test ================================================================== --- tests/winNotify.test +++ tests/winNotify.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,11 +14,11 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testeventloop [expr {[info commands testeventloop] != {}}] # There is no explicit test for InitNotifier or NotifierExitHandler Index: tests/winPipe.test ================================================================== --- tests/winPipe.test +++ tests/winPipe.test @@ -4,12 +4,12 @@ # This file contains a collection of tests for tclWinPipe.c # # Sourcing this file into Tcl runs the tests and generates output for errors. # No output (except for one message) means no errors were found. # -# Copyright (c) 1996 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -18,19 +18,19 @@ } unset -nocomplain path catch { ::tcltest::loadTestedCommands - package require -exact Tcltest [info patchlevel] - set ::tcltestlib [lindex [package ifneeded Tcltest [info patchlevel]] 1] + package require -exact tcl::test [info patchlevel] + set ::tcltestlib [info loaded {} Tcltest] } set org_pwd [pwd] set bindir [file join $org_pwd [file dirname [info nameofexecutable]]] set cat32 [file join $bindir cat32.exe] -testConstraint notWine [expr {$::tcl_platform(platform) ne "windows" || ![info exists ::env(TRAVIS_OS_NAME)] || ![string match linux $::env(TRAVIS_OS_NAME)]}] +testConstraint notWine [expr {![info exists ::env(CI_USING_WINE)]}] # several test-cases here expect current directory == [temporaryDirectory]: cd [temporaryDirectory] @@ -172,11 +172,11 @@ } {foo stderr32} test winpipe-1.21 {32 bit comprehensive tests: read/write application} \ {win exec cat32} { set f [open "|[list $cat32]" r+] puts $f $big - puts $f \032 + puts $f \x1A flush $f set r [read $f 64] catch {close $f} set r } "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb" @@ -316,11 +316,11 @@ after 100 { lappend x timeout } vwait x lappend x [catch {close $f} msg] $msg } {writable timeout 0 {}} -proc _testExecArgs {single args} { +proc _testExecArgs {flags args} { variable path if {![info exists path(echoArgs.tcl)] || ![file exists $path(echoArgs.tcl)]} { set path(echoArgs.tcl) [makeFile { puts "[list [file tail $argv0] {*}$argv]" } echoArgs.tcl] @@ -327,23 +327,25 @@ } if {![info exists path(echoArgs.bat)] || ![file exists $path(echoArgs.bat)]} { set path(echoArgs.bat) [makeFile "@[file native [interpreter]] $path(echoArgs.tcl) %*" "echoArgs.bat"] } set cmds [list [list [interpreter] $path(echoArgs.tcl)]] - if {!($single & 2)} { - lappend cmds [list $path(echoArgs.bat)] - } else { - if {![info exists path(echoArgs2.bat)] || ![file exists $path(echoArgs2.bat)]} { - set path(echoArgs2.bat) [makeFile \ - "@[file native [interpreter]] $path(echoArgs.tcl) %*" \ - "echo(Cmd)Test Args & Batch.bat" [makeDirectory test(Dir)Check]] - } - lappend cmds [list $path(echoArgs2.bat)] + if {"exe-only" ni $flags} { + if {"batch2" ni $flags} { + lappend cmds [list $path(echoArgs.bat)] + } else { + if {![info exists path(echoArgs2.bat)] || ![file exists $path(echoArgs2.bat)]} { + set path(echoArgs2.bat) [makeFile \ + "@[file native [interpreter]] $path(echoArgs.tcl) %*" \ + "echo(Cmd)Test Args & Batch.bat" [makeDirectory test(Dir)Check]] + } + lappend cmds [list $path(echoArgs2.bat)] + } } set broken {} foreach args $args { - if {$single & 1} { + if {"enclose" in $flags} { # enclose single test-arg between 1st/3rd to be sure nothing is truncated # (e. g. to cover unexpected trim by nts-zero case, and args don't recombined): set args [list "1st" $args "3rd"] } set args [list {*}$args]; # normalized canonical list @@ -353,17 +355,20 @@ if {[catch { exec {*}$cmd {*}$args } r]} { set r "ERROR: $r" } + if {[file extension [lindex $cmd 0]] eq ".bat"} { + set evm {}; foreach ev [lsort -unique [regexp -inline -all {%[A-Z]+%} $e]] { + set ev [string range $ev 1 end-1] + if {[info exists ::env($ev)]} { lappend evm %$ev% $::env($ev) } + } + set e [string map $evm $e] + } if {$r ne $e} { append broken "\[ERROR\]: exec [file extension [lindex $cmd 0]] on $args\n -- result:\n$r\n -- expected:\n$e\n" } - if {$single & 8} { - # if test exe only: - break - } } } return $broken } @@ -492,11 +497,11 @@ ### validate the pass-thru from BuildCommandLine() to the crt's parse_cmdline(). ### test winpipe-8.1 {BuildCommandLine/parse_cmdline pass-thru: dumped arguments are equal original} \ -constraints {win exec} -body { - _testExecArgs 0 \ + _testExecArgs {} \ [list foo "" bar] \ [list foo {} bar] \ [list foo "\"" bar] \ [list foo {""} bar] \ [list foo "\" " bar] \ @@ -516,25 +521,25 @@ [list foo * makefile.?c bar] } -result {} test winpipe-8.2 {BuildCommandLine/parse_cmdline pass-thru: check injection on special meta-chars (particular)} \ -constraints {win exec slowTest} -body { - _testExecArgs 1 {*}$injectList + _testExecArgs enclose {*}$injectList } -result {} test winpipe-8.3 {BuildCommandLine/parse_cmdline pass-thru: check injection on special meta-chars (jointly)} \ -constraints {win exec notWine} -body { - _testExecArgs 0 \ + _testExecArgs {} \ [list START {*}$injectList END] \ [list "START\"" {*}$injectList END] \ [list START {*}$injectList "\"END"] \ [list "START\"" {*}$injectList "\"END"] } -result {} test winpipe-8.4 {BuildCommandLine/parse_cmdline pass-thru: check injection on special meta-chars (command/jointly args)} \ -constraints {win exec notWine} -body { - _testExecArgs 2 \ + _testExecArgs batch2 \ [list START {*}$injectList END] \ [list "START\"" {*}$injectList END] \ [list START {*}$injectList "\"END"] \ [list "START\"" {*}$injectList "\"END"] } -result {} @@ -562,11 +567,11 @@ } lappend args $a } 20 lappend lst $args } 10 - _testExecArgs 0 {*}$lst + _testExecArgs {} {*}$lst } -result {} -cleanup { unset -nocomplain lst args a map maps } set injectList { @@ -579,21 +584,21 @@ test winpipe-8.6 {BuildCommandLine/parse_cmdline pass-thru: check new-line quoted in args} \ -constraints {win exec} -body { # test exe only, because currently there is no proper way to escape a new-line char resp. # to supply a new-line to the batch-files within arguments (command line is truncated). - _testExecArgs 8 \ + _testExecArgs exe-only \ [list START {*}$injectList END] \ [list "START\"" {*}$injectList END] \ [list START {*}$injectList "\"END"] \ [list "START\"" {*}$injectList "\"END"] } -result {} test winpipe-8.7 {BuildCommandLine/parse_cmdline pass-thru: check new-line quoted in args (batch)} \ -constraints {win exec knownBug} -body { # this will fail if executed batch-file, because currently there is no proper way to escape a new-line char. - _testExecArgs 0 $injectList + _testExecArgs {} $injectList } -result {} rename _testExecArgs {} @@ -614,13 +619,14 @@ removeFile stderr removeFile nothing if {[info exists path(echoArgs.tcl)]} { removeFile echoArgs.tcl } if {[info exists path(echoArgs.bat)]} { removeFile echoArgs.bat } if {[info exists path(echoArgs2.bat)]} { removeDirectory test(Dir)Check } +unset -nocomplain path ::tcltest::cleanupTests # back to original directory: cd $org_pwd; unset org_pwd return # Local Variables: # mode: tcl # End: Index: tests/winTime.test ================================================================== --- tests/winTime.test +++ tests/winTime.test @@ -2,12 +2,12 @@ # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # -# Copyright (c) 1997 Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1997 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { @@ -14,14 +14,13 @@ package require tcltest 2.5 namespace import -force ::tcltest::* } ::tcltest::loadTestedCommands -catch [list package require -exact Tcltest [info patchlevel]] +catch [list package require -exact tcl::test [info patchlevel]] testConstraint testwinclock [llength [info commands testwinclock]] -testConstraint knownMsvcBug [expr {![info exists ::env(TRAVIS_OS_NAME)] || ![string match windows $::env(TRAVIS_OS_NAME)]}] # The next two tests will crash on Windows if the check for negative # clock values is not done properly. test winTime-1.1 {TclpGetDate} {win} { @@ -39,11 +38,11 @@ # Next test tries to make sure that the Tcl clock stays in step # with the Windows clock. 30 sec really isn't enough, # but how much time does a tester have patience for? -test winTime-2.1 {Synchronization of Tcl and Windows clocks} {testwinclock knownMsvcBug} { +test winTime-2.1 {Synchronization of Tcl and Windows clocks} testwinclock { # May fail due to OS/hardware discrepancies. See: # http://support.microsoft.com/default.aspx?scid=kb;en-us;274323 set failed {} set ok 1 foreach start_sec [testwinclock] break ADDED tests/word.test Index: tests/word.test ================================================================== --- /dev/null +++ tests/word.test @@ -0,0 +1,192 @@ +# This file is a Tcl script to test the [tcl_startOf|endOf]* functions in +# word.tcl. It is organized in the standard fashion for Tcl tests. +# +# Copyright © 2024 Jan Nijtmans +# All rights reserved. + +if {"::tcltest" ni [namespace children]} { + package require tcltest 2.5 + namespace import -force ::tcltest::* +} + +::tcltest::loadTestedCommands +catch [list package require -exact tcl::test [info patchlevel]] + +test word-1.0 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" -1 +} -result 2 +test word-1.1 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 0 +} -result 2 +test word-1.2 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 1 +} -result 2 +test word-1.3 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 2 +} -result -1 +test word-1.4 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 3 +} -result -1 +test word-1.5 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 4 +} -result -1 +test word-1.6 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" 5 +} -result -1 +test word-1.7 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" end +} -result -1 +test word-1.8 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" end-1 +} -result -1 +test word-1.9 {tcl_endOfWord} -body { + tcl_endOfWord "ab cd" {} +} -result 2 + +test word-2.0 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" -1 +} -result -1 +test word-2.1 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 0 +} -result -1 +test word-2.2 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 1 +} -result 0 +test word-2.3 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 2 +} -result 0 +test word-2.4 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 3 +} -result 0 +test word-2.5 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 4 +} -result 3 +test word-2.6 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" 5 +} -result 3 +test word-2.7 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" end +} -result 3 +test word-2.8 {tcl_startOfPreviousWord, bug [16e25e1402]} -body { + tcl_startOfPreviousWord "ab cd" end-1 +} -result 0 +test word-2.9 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord "ab cd" {} +} -result -1 + +test word-3.0 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" -1 +} -result 3 +test word-3.1 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 0 +} -result 3 +test word-3.2 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 1 +} -result 3 +test word-3.3 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 2 +} -result 3 +test word-3.4 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 3 +} -result -1 +test word-3.5 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 4 +} -result -1 +test word-3.6 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" 5 +} -result -1 +test word-3.7 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" end +} -result -1 +test word-3.8 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" end-1 +} -result -1 +test word-3.9 {tcl_startOfNextWord} -body { + tcl_startOfNextWord "ab cd" {} +} -result 3 + +test word-4.0 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" -1 +} -result -1 +test word-4.1 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 0 +} -result -1 +test word-4.2 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 1 +} -result -1 +test word-4.3 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 2 +} -result 2 +test word-4.4 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 3 +} -result 3 +test word-4.5 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 4 +} -result 3 +test word-4.6 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" 5 +} -result 3 +test word-4.7 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" end +} -result 3 +test word-4.8 {tcl_wordBreakBefore} -body { + tcl_startOfNextWord "ab cd" end-1 +} -result -1 +test word-4.9 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore "ab cd" {} +} -result -1 + +test word-5.0 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" -1 +} -result 2 +test word-5.1 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 0 +} -result 2 +test word-5.2 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 1 +} -result 2 +test word-5.3 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 2 +} -result 3 +test word-5.4 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 3 +} -result -1 +test word-5.5 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 4 +} -result -1 +test word-5.6 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" 5 +} -result -1 +test word-5.7 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" end +} -result -1 +test word-5.8 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" end-1 +} -result -1 +test word-5.9 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter "ab cd" {} +} -result 2 + +test word-6.0 {tcl_startOfPreviousWord} -body { + tcl_startOfPreviousWord a b c d +} -returnCodes 1 -result {wrong # args: should be "tcl_startOfPreviousWord str start"} +test word-6.1 {tcl_startOfNextWord} -body { + tcl_startOfNextWord a b c d +} -returnCodes 1 -result {wrong # args: should be "tcl_startOfNextWord str start"} +test word-6.2 {tcl_endOfWord} -body { + tcl_endOfWord a b c d +} -returnCodes 1 -result {wrong # args: should be "tcl_endOfWord str start"} +test word-6.3 {tcl_wordBreakBefore} -body { + tcl_wordBreakBefore a b c d +} -returnCodes 1 -result {wrong # args: should be "tcl_wordBreakBefore str start"} +test word-6.4 {tcl_wordBreakAfter} -body { + tcl_wordBreakAfter a b c d +} -returnCodes 1 -result {wrong # args: should be "tcl_wordBreakAfter str start"} + +# cleanup +::tcltest::cleanupTests +return + +# Local Variables: +# mode: tcl +# End: ADDED tests/zipfiles/LICENSE-libzip Index: tests/zipfiles/LICENSE-libzip ================================================================== --- /dev/null +++ tests/zipfiles/LICENSE-libzip @@ -0,0 +1,31 @@ +Copyright (C) 1999-2020 Dieter Baron and Thomas Klausner + +The authors can be contacted at + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + +3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS +OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ADDED tests/zipfiles/README Index: tests/zipfiles/README ================================================================== --- /dev/null +++ tests/zipfiles/README @@ -0,0 +1,7 @@ +The files in this directory are used for testing zipfs file systems. +They fall under the following licenses: + +test-overlay.zip, test-password[2].zip, test-zip-in-zip.zip - Tcl's license + +All other files - test files from libzip (https://libzip.org) and are covered by +the license in LICENSE-libzip. ADDED tests/zipfiles/broken.zip Index: tests/zipfiles/broken.zip ================================================================== --- /dev/null +++ tests/zipfiles/broken.zip cannot compute difference between binary files ADDED tests/zipfiles/empty.zip Index: tests/zipfiles/empty.zip ================================================================== --- /dev/null +++ tests/zipfiles/empty.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-cdoffset.zip Index: tests/zipfiles/incons-cdoffset.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-cdoffset.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-central-crc.zip Index: tests/zipfiles/incons-central-crc.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-central-crc.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-central-magic-bad.zip Index: tests/zipfiles/incons-central-magic-bad.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-central-magic-bad.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-file-count-high.zip Index: tests/zipfiles/incons-file-count-high.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-file-count-high.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-file-count-low.zip Index: tests/zipfiles/incons-file-count-low.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-file-count-low.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-local-crc.zip Index: tests/zipfiles/incons-local-crc.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-local-crc.zip cannot compute difference between binary files ADDED tests/zipfiles/incons-local-magic-bad.zip Index: tests/zipfiles/incons-local-magic-bad.zip ================================================================== --- /dev/null +++ tests/zipfiles/incons-local-magic-bad.zip cannot compute difference between binary files ADDED tests/zipfiles/junk-at-end.zip Index: tests/zipfiles/junk-at-end.zip ================================================================== --- /dev/null +++ tests/zipfiles/junk-at-end.zip cannot compute difference between binary files ADDED tests/zipfiles/junk-at-start.zip Index: tests/zipfiles/junk-at-start.zip ================================================================== --- /dev/null +++ tests/zipfiles/junk-at-start.zip cannot compute difference between binary files ADDED tests/zipfiles/streamed.zip Index: tests/zipfiles/streamed.zip ================================================================== --- /dev/null +++ tests/zipfiles/streamed.zip cannot compute difference between binary files ADDED tests/zipfiles/test-overlay.zip Index: tests/zipfiles/test-overlay.zip ================================================================== --- /dev/null +++ tests/zipfiles/test-overlay.zip cannot compute difference between binary files ADDED tests/zipfiles/test-password.zip Index: tests/zipfiles/test-password.zip ================================================================== --- /dev/null +++ tests/zipfiles/test-password.zip cannot compute difference between binary files ADDED tests/zipfiles/test-password2.zip Index: tests/zipfiles/test-password2.zip ================================================================== --- /dev/null +++ tests/zipfiles/test-password2.zip cannot compute difference between binary files ADDED tests/zipfiles/test-paths.zip Index: tests/zipfiles/test-paths.zip ================================================================== --- /dev/null +++ tests/zipfiles/test-paths.zip cannot compute difference between binary files ADDED tests/zipfiles/test-zip-in-zip.zip Index: tests/zipfiles/test-zip-in-zip.zip ================================================================== --- /dev/null +++ tests/zipfiles/test-zip-in-zip.zip cannot compute difference between binary files ADDED tests/zipfiles/test.zip Index: tests/zipfiles/test.zip ================================================================== --- /dev/null +++ tests/zipfiles/test.zip cannot compute difference between binary files ADDED tests/zipfiles/testbzip2.zip Index: tests/zipfiles/testbzip2.zip ================================================================== --- /dev/null +++ tests/zipfiles/testbzip2.zip cannot compute difference between binary files ADDED tests/zipfiles/testdeflated2.zip Index: tests/zipfiles/testdeflated2.zip ================================================================== --- /dev/null +++ tests/zipfiles/testdeflated2.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-UTF8.zip Index: tests/zipfiles/testfile-UTF8.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-UTF8.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-cp437.zip Index: tests/zipfiles/testfile-cp437.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-cp437.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-lzma.zip Index: tests/zipfiles/testfile-lzma.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-lzma.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-nocompression.zip Index: tests/zipfiles/testfile-nocompression.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-nocompression.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-xz.zip Index: tests/zipfiles/testfile-xz.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-xz.zip cannot compute difference between binary files ADDED tests/zipfiles/testfile-zstd.zip Index: tests/zipfiles/testfile-zstd.zip ================================================================== --- /dev/null +++ tests/zipfiles/testfile-zstd.zip cannot compute difference between binary files ADDED tests/zipfiles/teststored.zip Index: tests/zipfiles/teststored.zip ================================================================== --- /dev/null +++ tests/zipfiles/teststored.zip cannot compute difference between binary files ADDED tests/zipfiles/zip64.zip Index: tests/zipfiles/zip64.zip ================================================================== --- /dev/null +++ tests/zipfiles/zip64.zip cannot compute difference between binary files Index: tests/zipfs.test ================================================================== --- tests/zipfs.test +++ tests/zipfs.test @@ -2,56 +2,42 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996-1998 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996-1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2023 Ashok P. Nadkarni # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. +# if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } - -testConstraint zipfs [expr { - [llength [info commands zlib]] && [regexp tcltest [info nameofexecutable]] -}] -testConstraint zipfslib 1 - -# Removed in tip430 - zipfs is no longer a static package -#test zipfs-0.0 {zipfs basics} -constraints zipfs -body { -# load {} zipfs -#} -result {} - +source [file join [file dirname [info script]] tcltests.tcl] + +testConstraint zipfs [expr {[llength [info commands zipfs]]}] +testConstraint thread [expr {0 == [catch {package require Thread 2.8-}]}] + + set ziproot [zipfs root] set CWD [pwd] set tmpdir [file join $CWD tmp] file mkdir $tmpdir -test zipfs-0.0 {zipfs basics} -constraints zipfs -body { - package require zipfs -} -result {2.0} test zipfs-0.1 {zipfs basics} -constraints zipfs -body { expr {${ziproot} in [file volumes]} } -result 1 -if {![string match ${ziproot}* $tcl_library]} { - ### - # "make test" does not map tcl_library from the dynamic library on Unix - # - # Hack the environment to pretend we did pull tcl_library from a zip - # archive - ### - set tclzip [file join $CWD [::tcl::pkgconfig get zipfile,runtime]] - testConstraint zipfslib [file isfile $tclzip] - if {[testConstraint zipfslib]} { - zipfs mount /lib/tcl $tclzip - set ::tcl_library ${ziproot}lib/tcl/tcl_library - } +if {[string match ${ziproot}* $tcl_library]} { + testConstraint zipfslib 1 + set zipLibTop [file tail [file join {*}[lrange [file split $tcl_library] 0 1]]] +} else { + set zipLibTop "" } test zipfs-0.2 {zipfs basics} -constraints zipfslib -body { string match ${ziproot}* $tcl_library } -result 1 @@ -85,43 +71,18 @@ } -result 1 test zipfs-0.9 {zipfs basics: glob} -constraints zipfslib -body { glob -nocomplain -tails -types f -dir $tcl_library http* } -result {} test zipfs-0.10 {zipfs basics: join} -constraints {zipfs zipfslib} -body { - file join [zipfs root] bar baz -} -result "[zipfs root]bar/baz" + file join ${ziproot} bar baz +} -result "${ziproot}bar/baz" test zipfs-0.11 {zipfs basics: join} -constraints {zipfs zipfslib} -body { - file normalize [zipfs root] -} -result "[zipfs root]" + file normalize ${ziproot} +} -result "${ziproot}" test zipfs-0.12 {zipfs basics: join} -constraints {zipfs zipfslib} -body { - file normalize [zipfs root]//bar/baz//qux/../ -} -result "[zipfs root]bar/baz" - -test zipfs-1.3 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs mount a b c d e f -} -result {wrong # args: should be "zipfs mount ?mountpoint? ?zipfile? ?password?"} -test zipfs-1.4 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs unmount a b c d e f -} -result {wrong # args: should be "zipfs unmount zipfile"} -test zipfs-1.5 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs mkkey a b c d e f -} -result {wrong # args: should be "zipfs mkkey password"} -test zipfs-1.6 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs mkimg a b c d e f -} -result {wrong # args: should be "zipfs mkimg outfile indir ?strip? ?password? ?infile?"} -test zipfs-1.7 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs mkzip a b c d e f -} -result {wrong # args: should be "zipfs mkzip outfile indir ?strip? ?password?"} -test zipfs-1.8 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs exists a b c d e f -} -result {wrong # args: should be "zipfs exists filename"} -test zipfs-1.9 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs info a b c d e f -} -result {wrong # args: should be "zipfs info filename"} -test zipfs-1.10 {zipfs errors} -constraints zipfs -returnCodes error -body { - zipfs list a b c d e f -} -result {wrong # args: should be "zipfs list ?(-glob|-regexp)? ?pattern?"} + file normalize ${ziproot}//bar/baz//qux/../ +} -result "${ziproot}bar/baz" file mkdir tmp test zipfs-2.1 {zipfs mkzip empty archive} -constraints zipfs -returnCodes error -body { zipfs mkzip [file join $tmpdir empty.zip] $tcl_library/xxxx } -result {empty archive} @@ -134,16 +95,16 @@ file delete $zipfile } test zipfs-2.2 {zipfs mkzip} -constraints zipfs -body { cd $tcl_library/encoding zipfs mkzip $zipfile . - zipfs mount ${ziproot}abc $zipfile + zipfs mount $zipfile ${ziproot}abc zipfs list -glob ${ziproot}abc/cp850.* } -cleanup { cd $CWD -} -result "[zipfs root]abc/cp850.enc" -testConstraint zipfsenc [zipfs exists /abc/cp850.enc] +} -result "${ziproot}abc/cp850.enc" +testConstraint zipfsenc [zipfs exists ${ziproot}abc/cp850.enc] test zipfs-2.3 {zipfs info} -constraints {zipfs zipfsenc} -body { set r [zipfs info ${ziproot}abc/cp850.enc] lrange $r 0 2 } -result [list $zipfile 1090 527] ;# NOTE: Only the first 3 results are stable test zipfs-2.4 {zipfs data} -constraints {zipfs zipfsenc} -body { @@ -169,11 +130,11 @@ 00F000D000CA00CB00C8013100CD00CE00CF2518250C2588258400A600CC2580 00D300DF00D400D200F500D500B500FE00DE00DA00DB00D900FD00DD00AF00B4 00AD00B1201700BE00B600A700F700B800B000A800B700B900B300B225A000A0 } ;# FIXME: result depends on content of encodings dir test zipfs-2.5 {zipfs exists} -constraints {zipfs zipfsenc} -body { - zipfs exists /abc/cp850.enc + zipfs exists ${ziproot}abc/cp850.enc } -result 1 test zipfs-2.6 {zipfs unmount while busy} -constraints {zipfs zipfsenc} -body { zipfs unmount /abc } -returnCodes error -result {filesystem is busy} test zipfs-2.7 {zipfs unmount} -constraints {zipfs zipfsenc} -body { @@ -189,16 +150,16 @@ zipfs mkzip $zipfile . set fin [open $zipfile r] fconfigure $fin -translation binary set dat [read $fin] close $fin - zipfs mount_data def $dat + zipfs mountdata $dat def zipfs list -glob ${ziproot}def/cp850.* } -cleanup { cd $CWD -} -result "[zipfs root]def/cp850.enc" -testConstraint zipfsencbuf [zipfs exists /def/cp850.enc] +} -result "${ziproot}def/cp850.enc" +testConstraint zipfsencbuf [zipfs exists ${ziproot}def/cp850.enc] test zipfs-2.9 {zipfs info} -constraints {zipfs zipfsencbuf} -body { set r [zipfs info ${ziproot}def/cp850.enc] lrange $r 0 2 } -result [list {Memory Buffer} 1090 527] ;# NOTE: Only the first 3 results are stable test zipfs-2.10 {zipfs data} -constraints {zipfs zipfsencbuf} -body { @@ -224,11 +185,11 @@ 00F000D000CA00CB00C8013100CD00CE00CF2518250C2588258400A600CC2580 00D300DF00D400D200F500D500B500FE00DE00DA00DB00D900FD00DD00AF00B4 00AD00B1201700BE00B600A700F700B800B000A800B700B900B300B225A000A0 } ;# FIXME: result depends on content of encodings dir test zipfs-2.11 {zipfs exists} -constraints {zipfs zipfsencbuf} -body { - zipfs exists /def/cp850.enc + zipfs exists ${ziproot}def/cp850.enc } -result 1 test zipfs-2.12 {zipfs unmount while busy} -constraints {zipfs zipfsencbuf} -body { zipfs unmount /def } -returnCodes error -result {filesystem is busy} test zipfs-2.13 {zipfs unmount} -constraints {zipfs zipfsencbuf} -body { @@ -245,11 +206,11 @@ interp eval $interp { zipfs ? } } -returnCodes error -cleanup { interp delete $interp -} -result {unknown or ambiguous subcommand "?": must be canonical, exists, find, info, list, lmkimg, lmkzip, mkimg, mkkey, mkzip, mount, mount_data, root, or unmount} +} -result {unknown or ambiguous subcommand "?": must be canonical, exists, find, info, list, lmkimg, lmkzip, mkimg, mkkey, mkzip, mount, mountdata, root, or unmount} test zipfs-3.2 {zipfs in child interpreters} -constraints zipfs -setup { set interp [interp create] } -body { interp eval $interp { zipfs mkzip @@ -263,22 +224,1742 @@ interp eval $safe { zipfs ? } } -returnCodes error -cleanup { interp delete $safe -} -result {unknown or ambiguous subcommand "?": must be canonical, exists, find, info, list, lmkimg, lmkzip, mkimg, mkkey, mkzip, mount, mount_data, root, or unmount} -test zipfs-3.4 {zipfs in child interpreters} -constraints zipfs -setup { +} -result {invalid command name "zipfs"} + +test zipfs-3.4 {zipfs in safe interpreters} -constraints zipfs -setup { set safe [interp create -safe] } -body { interp eval $safe { - zipfs mkzip + zipfs } } -returnCodes error -cleanup { interp delete $safe -} -result {not allowed to invoke subcommand mkzip of zipfs} +} -result {invalid command name "zipfs"} + +test zipfs-4.1 {zipfs lmkimg} -constraints zipfs -setup { + set baseImage [makeFile "return sourceWorking\n\x1A" base] + set targetImage [makeFile "" target] + set addFile [makeFile "return mountWorking" add.data] + file delete $targetImage +} -body { + zipfs lmkimg $targetImage [list $addFile test/add.tcl] {} $baseImage + zipfs mount $targetImage ziptest + try { + list [source $targetImage] [source ${ziproot}ziptest/test/add.tcl] + } finally { + zipfs unmount ziptest + } +} -cleanup { + removeFile $baseImage + removeFile $targetImage + removeFile $addFile +} -result {sourceWorking mountWorking} +test zipfs-4.2 {zipfs lmkimg: making an image from an image} -constraints zipfs -setup { + set baseImage [makeFile "return sourceWorking\n\x1A" base_image.tcl] + set midImage [makeFile "" mid_image.tcl] + set targetImage [makeFile "" target_image.tcl] + set addFile [makeFile "return mountWorking" add.data] + file delete $midImage $targetImage +} -body { + zipfs lmkimg $midImage [list $addFile test/ko.tcl] {} $baseImage + zipfs lmkimg $targetImage [list $addFile test/ok.tcl] {} $midImage + zipfs mount $targetImage ziptest + try { + list [glob -tails -directory ${ziproot}/ziptest/test *.tcl] \ + [if {[file size $midImage] == [file size $targetImage]} { + string cat equal + } else { + list mid=[file size $midImage] target=[file size $targetImage] + }] + } finally { + zipfs unmount ziptest + } +} -cleanup { + removeFile $baseImage + removeFile $midImage + removeFile $targetImage + removeFile $addFile +} -result {ok.tcl equal} +test zipfs-4.3 {zipfs lmkimg: stripping password} -constraints zipfs -setup { + set baseImage [makeFile "return sourceWorking\n\x1A" base_image.tcl] + set midImage [makeFile "" mid_image.tcl] + set targetImage [makeFile "" target_image.tcl] + set addFile [makeFile "return mountWorking" add.data] + file delete $midImage $targetImage +} -body { + set pass gorp + zipfs lmkimg $midImage [list $addFile test/add.tcl] $pass $baseImage + zipfs lmkimg $targetImage [list $addFile test/ok.tcl] {} $midImage + zipfs mount $targetImage ziptest + try { + glob -tails -directory ${ziproot}/ziptest/test *.tcl + } finally { + zipfs unmount ziptest + } +} -cleanup { + removeFile $baseImage + removeFile $midImage + removeFile $targetImage + removeFile $addFile +} -result {ok.tcl} +test zipfs-4.4 {zipfs lmkimg: final password} -constraints zipfs -setup { + set baseImage [makeFile "return sourceWorking\n\x1A" base_image.tcl] + set midImage [makeFile "" mid_image.tcl] + set targetImage [makeFile "" target_image.tcl] + set addFile [makeFile "return mountWorking" add.data] + file delete $midImage $targetImage +} -body { + set pass gorp + zipfs lmkimg $midImage [list $addFile test/add.tcl] {} $baseImage + zipfs lmkimg $targetImage [list $addFile test/ok.tcl] $pass $midImage + zipfs mount $targetImage ziptest + try { + glob -tails -directory ${ziproot}/ziptest/test *.tcl + } finally { + zipfs unmount ziptest + } +} -cleanup { + removeFile $baseImage + removeFile $midImage + removeFile $targetImage + removeFile $addFile +} -result {ok.tcl} +test zipfs-4.5 {zipfs lmkimg: making image from mounted} -constraints zipfs -setup { + set baseImage [makeFile "return sourceWorking\n\x1A" base_image.tcl] + set midImage [makeFile "" mid_image.tcl] + set targetImage [makeFile "" target_image.tcl] + set addFile [makeFile "return mountWorking" add.data] + file delete $midImage $targetImage +} -body { + zipfs lmkimg $midImage [list $addFile test/add.tcl] {} $baseImage + zipfs mount $midImage ziptest + set f [glob -directory ${ziproot}/ziptest/test *.tcl] + zipfs lmkimg $targetImage [list $f test/ok.tcl] {} $midImage + zipfs unmount ziptest + zipfs mount $targetImage ziptest + list $f [glob -directory ${ziproot}/ziptest/test *.tcl] +} -cleanup { + zipfs unmount ziptest + removeFile $baseImage + removeFile $midImage + removeFile $targetImage + removeFile $addFile +} -result [list ${ziproot}/ziptest/test/add.tcl ${ziproot}/ziptest/test/ok.tcl] + +test zipfs-5.1 {zipfs mountdata: short data} -constraints zipfs -body { + zipfs mountdata {} gorp +} -returnCodes error -result {illegal file size} +test zipfs-5.2 {zipfs mountdata: short data} -constraints zipfs -body { + zipfs mountdata gorpGORPgorp gorp +} -returnCodes error -result {illegal file size} +test zipfs-5.3 {zipfs mountdata: short data} -constraints zipfs -body { + set data PK\x03\x04..................................... + append data PK\x01\x02..................................... + append data PK\x05\x06..................................... + zipfs mountdata $data gorp +} -returnCodes error -result {archive directory truncated} + +test zipfs-6.1 {zipfs mkkey} -constraints zipfs -body { + binary scan [zipfs mkkey gorp] cu* x + return $x +} -result {224 226 111 103 4 80 75 90 90} + + +# +# Additional tests for more coverage. Some of the ones above may be duplicated. + +namespace eval test_ns_zipfs { + namespace import ::tcltest::test + namespace path ::tcltests + variable zipTestDir [file normalize [file join [file dirname [info script]] zipfiles]] + variable defMountPt [file join [zipfs root] testmount] + + proc readbin {path} { + set fd [open $path rb] + set data [read $fd] + close $fd + return $data + } + + # Wrapper to ease transition if Tcl changes order of argument to zipfs mount + # or the zipfs prefix + proc mount [list zippath [list mountpoint $defMountPt]] { + return [zipfs mount $zippath $mountpoint] + } + + # Make full path to zip file + proc zippath {zippath} { + variable zipTestDir + if {[file pathtype $zippath] eq "absolute"} { + return $zippath + } else { + return [file join $zipTestDir $zippath] + } + } + + # list of paths -> list of paths under mount point mt + proc zipfspathsmt {mt args} { + return [lsort [lmap path $args {file join $mt $path}]] + } + + # list of paths -> list of paths under [zipfs root] + proc zipfspaths {args} { + return [zipfspathsmt [zipfs root] {*}$args] + } + + proc cleanup {} { + dict for {mount -} [zipfs mount] { + if {[string match //zipfs:/test* $mount]} { + zipfs unmount $mount + } + } + zipfs unmount [zipfs root] + } + + proc mounttarget {mountpoint} { + return [dict getdef [zipfs mount] $mountpoint ""] + } + + # + # zipfs root - only arg count check since do not want to assume + # what it resolves to + testnumargs "zipfs root" "" "" + + # + # zipfs mount + + proc testbadmount {id zippath messagePattern args} { + variable defMountPt + set zippath [zippath $zippath] + test zipfs-mount-$id $id -body { + list [catch {mount $zippath} message] \ + [string match $messagePattern $message] \ + [mounttarget $defMountPt] + } -cleanup { + # In case mount succeeded when it should not + cleanup + } -result {1 1 {}} {*}$args + + if {![file exists $zippath]} { + return + } + set data [readbin $zippath] + test zipfs-mountdata-$id $id -body { + list [catch {zipfs mountdata $data $defMountPt} message] \ + [string match $messagePattern $message] \ + [mounttarget $defMountPt] + } -cleanup { + # In case mount succeeded when it should not + cleanup + } -result {1 1 {}} {*}$args + } + + # Generates tests for file, file on root, memory buffer cases for an archive + proc testmount {id zippath checkPath mountpoint args} { + set zippath [zippath $zippath] + test zipfs-mount-$id "zipfs mount $id" -body { + set canon [mount $zippath $mountpoint] + list [file exists [file join $canon $checkPath]] \ + [zipfs mount $canon] [zipfs mount $mountpoint] + } -cleanup { + zipfs unmount $mountpoint + } -result [list 1 $zippath $zippath] {*}$args + + # Mount memory buffer + test zipfs-mountdata-$id "zipfs mountdata $id" -body { + set canon [zipfs mountdata [readbin $zippath] $mountpoint] + list [file exists [file join $canon $checkPath]] \ + [zipfs mount $canon] [zipfs mount $mountpoint] + } -cleanup { + cleanup + } -result [list 1 {Memory Buffer} {Memory Buffer}] {*}$args + + } + + testnumargs "zipfs mount" "" "?zipfile? ?mountpoint? ?password?" + testnumargs "zipfs mountdata" "data mountpoint" "" + + # Not supported zip files + testbadmount non-existent-file nosuchfile.zip "couldn't open*nosuchfile.zip*no such file or directory" + testbadmount not-zipfile [file normalize [info script]] "archive directory end signature not found" + testbadmount zip64-unsupported zip64.zip "wrong header signature" + + # Inconsistent metadata + testbadmount bad-directory-offset incons-cdoffset.zip "archive directory truncated" + testbadmount bad-directory-magic incons-central-magic-bad.zip "wrong header signature" + testbadmount bad-local-magic incons-local-magic-bad.zip "Failed to find local header" + testbadmount bad-file-count-high incons-file-count-high.zip "truncated directory" + testbadmount bad-file-count-low incons-file-count-low.zip "short file count" + + test zipfs-mount-on-drive "Mount point include drive" -body { + zipfs mount [zippath test.zip] C:/foo + } -result {Invalid mount path "C:/foo"} -returnCodes error -constraints win + test zipfs-mountdata-on-drive "Mount point include drive" -body { + zipfs mountdata [readbin [zippath test.zip]] C:/foo + } -result {Invalid mount path "C:/foo"} -returnCodes error -constraints win + test zipfs-mount-on-unc "Mount point is unc" -body { + zipfs mount [zippath test.zip] //unc/share/foo + } -result {Invalid mount path "//unc/share/foo"} -returnCodes error + test zipfs-mountdata-on-unc "Mount point include unc" -body { + zipfs mountdata [readbin [zippath test.zip]] //unc/share/foo + } -result {Invalid mount path "//unc/share/foo"} -returnCodes error + + # Good mounts + testmount basic test.zip testdir/test2 $defMountPt + testmount basic-on-default test.zip testdir/test2 "" + testmount basic-on-root test.zip testdir/test2 [zipfs root] + testmount basic-on-slash test.zip testdir/test2 / + testmount basic-on-bslash test.zip testdir/test2 \\ -constraints win + testmount basic-on-relative test.zip testdir/test2 testmount + testmount basic-on-absolute test.zip testdir/test2 /testmount + testmount basic-on-absolute-bslash test.zip testdir/test2 \\testmount -constraints win + testmount zip-at-end junk-at-start.zip testdir/test2 $defMountPt + testmount zip-at-start junk-at-end.zip testdir/test2 $defMountPt + testmount zip-in-zip [file join [zipfs root] test2 test.zip] testdir/test2 $defMountPt -setup { + mount [zippath test-zip-in-zip.zip] [file join [zipfs root] test2] + } -cleanup { + zipfs unmount $mountpoint + zipfs unmount [file join [zipfs root] test2] + } + testmount relative-mount-point test.zip testdir/test2 "" + + test zipfs-mount-busy-1 "Attempt to mount on existing mount point" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + zipfs mount [zippath testfile-cp437.zip] $defMountPt + } -result "[zippath test.zip] is already mounted on $defMountPt" -returnCodes error + + test zipfs-mount-no-args-1 "mount - get mount list" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set mounts [zipfs mount] + lsearch -inline -stride 2 $mounts $defMountPt + } -result [list $defMountPt [zippath test.zip]] + + test zipfs-mount-one-arg-1 "mount - get mount target - absolute path" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + zipfs mount $defMountPt + } -result [zippath test.zip] + + test zipfs-mount-one-arg-2 "mount - get mount target - relative path" -setup { + file copy [zippath test.zip] test.zip + mount ./test.zip + } -cleanup { + cleanup + file delete ./test.zip + } -body { + zipfs mount $defMountPt + } -result [file normalize ./test.zip] + + test zipfs-mount-password-1 "mount - verify plaintext readable without password" -body { + zipfs mount [zippath test-password.zip] $defMountPt + readbin [file join $defMountPt plain.txt] + } -cleanup { + cleanup + } -result plaintext + + test zipfs-mount-password-2 "mount - verify uncompressed cipher unreadable without password" -body { + zipfs mount [zippath test-password.zip] $defMountPt + set chans [lsort [chan names]]; # Want to ensure open does not leave dangling channel + set result [list ] + lappend result [catch {open [file join $defMountPt cipher.bin]} message] + lappend result $message + lappend result [string equal $chans [lsort [chan names]]] + } -cleanup { + cleanup + } -result {1 {decryption failed - no password provided} 1} + + test zipfs-mount-password-3 "mount - verify compressed cipher unreadable without password" -body { + zipfs mount [zippath test-password.zip] $defMountPt + set chans [lsort [chan names]]; # Want to ensure open does not leave dangling channel + set result [list ] + lappend result [catch {open [file join $defMountPt cipher-deflate.bin]} message] + lappend result $message + lappend result [string equal $chans [lsort [chan names]]] + } -cleanup { + cleanup + } -result {1 {decryption failed - no password provided} 1} + + test zipfs-mount-nested-1 "mount - nested mount on non-existing path" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set newmount [file join $defMountPt newdir] + mount [zippath test-overlay.zip] $newmount + list \ + [lsort [glob -tails -dir $defMountPt *]] \ + [lsort [glob -tails -dir $newmount *]] \ + [readbin [file join $newmount test2]] + } -result {{newdir test testdir} {test2 test3} test2-overlay} + + test zipfs-mount-nested-2 "mount - nested mount on existing path" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set newmount [file join $defMountPt testdir] + mount [zippath test-overlay.zip] $newmount + # Note - file from existing mount is preserved (testdir/test2) + # Not clear this is desired but defined as such by the + # current implementation + list \ + [lsort [glob -tails -dir $defMountPt *]] \ + [lsort [glob -tails -dir $newmount *]] \ + [readbin [file join $newmount test2]] + } -result [list {test testdir} {test2 test3} test\n] + + # + # unmount - only special cases. Normal case already tested as part of other tests + + testnumargs "zipfs unmount" "mountpoint" "" + + test zipfs-unmount-1 "Unmount bogus mount" -body { + zipfs unmount [file join [zipfs root] nosuchmount] + } -result "" + + test zipfs-unmount-2 "Unmount mount with open files" -setup { + mount [zippath test.zip] + set fd [open [file join $defMountPt test]] + } -cleanup { + close $fd + cleanup + } -body { + zipfs unmount $defMountPt + } -result {filesystem is busy} -returnCodes error + + test zipfs-unmount-3 "Unmount mount with current directory" -setup { + set cwd [pwd] + mount [zippath test.zip] + } -cleanup { + cd $cwd + cleanup + } -body { + # Current directory does not change on unmount. + # This is the same behavior as when USB pen drive is unmounted + set cwd2 [file join $defMountPt testdir] + cd $cwd2 + list [pwd] [zipfs unmount $defMountPt] [string equal [pwd] $cwd2] + } -result [list [file join $defMountPt testdir] {} 1] + + test zipfs-unmount-nested-1 "unmount parent of nested mount on new directory should not affect nested mount" -setup { + mount [zippath test.zip] + set newmount [file join [zipfs root] test newdir] + mount [zippath test-overlay.zip] $newmount + } -cleanup { + cleanup + } -body { + zipfs unmount $defMountPt + list \ + [zipfs mount $defMountPt] \ + [lsort [glob -tails -dir $newmount *]] \ + [readbin [file join $newmount test2]] + } -result {{} {test2 test3} test2-overlay} + + test zipfs-unmount-nested-2 "unmount parent of nested mount on existing directory should not affect nested mount" -setup { + mount [zippath test.zip] + set newmount [file join [zipfs root] test testdir] + mount [zippath test-overlay.zip] $newmount + } -constraints bug-4ae42446ab -cleanup { + cleanup + } -body { + # KNOWN BUG. The test2 file is also present in parent mount. + # After the unmount, the test2 in the nested mount is not + # made available. + zipfs unmount $defMountPt + list \ + [zipfs mount $defMountPt] \ + [lsort [glob -tails -dir $newmount *]] \ + [readbin [file join $newmount test2]] + } -result {{} {test2 test3} test2-overlay} + + # + # paths inside a zip + # TODO - paths encoded in utf-8 vs fallback encoding + test zipfs-content-paths-1 "Test absolute and full paths" -setup { + mount [zippath test-paths.zip] + } -cleanup { + cleanup + } -body { + # Primarily verifies that drive letters are stripped and paths maintained + lsort [zipfs find $defMountPt] + } -result {//zipfs:/testmount/filename.txt //zipfs:/testmount/src //zipfs:/testmount/src/tcltk //zipfs:/testmount/src/tcltk/wip //zipfs:/testmount/src/tcltk/wip/tcl //zipfs:/testmount/src/tcltk/wip/tcl/tests //zipfs:/testmount/src/tcltk/wip/tcl/tests/zipfiles //zipfs:/testmount/src/tcltk/wip/tcl/tests/zipfiles/abspath.txt //zipfs:/testmount/src/tcltk/wip/tcl/tests/zipfiles/fullpath.txt} + + # + # zipfs list + testnumargs "zipfs list" "" "?(-glob|-regexp)? ?pattern?" + + # Generates zipfs list tests for file, memory buffer cases for an archive + proc testzipfslist {id cmdargs mounts resultpaths args} { + set resultpaths [lmap path $resultpaths { + file join [zipfs root] $path + }] + set resultpaths [lsort $resultpaths] + test zipfs-list-$id "zipfs list $id" -body { + lsort [zipfs list {*}$cmdargs] + } -setup { + foreach {zippath mountpoint} $mounts { + zipfs mount [zippath $zippath] [file join [zipfs root] $mountpoint] + } + } -cleanup { + cleanup + } -result $resultpaths {*}$args + + # Mount memory buffer + test zipfs-list-memory-$id "zipfs list memory $id" -body { + lsort [zipfs list {*}$cmdargs] + } -setup { + foreach {zippath mountpoint} $mounts { + zipfs mountdata [readbin [zippath $zippath]] [file join [zipfs root] $mountpoint] + } + } -cleanup { + cleanup + } -result $resultpaths {*}$args + } + # Some tests have !zipfslib constraint because otherwise they dump the entire Tcl library which is mounted on root + testzipfslist no-mounts "" {} {} -constraints !zipfslib + testzipfslist no-pattern "" {test.zip testmountA} {testmountA testmountA/test testmountA/testdir testmountA/testdir/test2} -constraints !zipfslib + testzipfslist no-pattern-mount-on-empty "" {test.zip {}} {{} test testdir testdir/test2} -constraints !zipfslib + testzipfslist no-pattern-mount-on-root "" [list test.zip [zipfs root]] {{} test testdir testdir/test2} -constraints !zipfslib + testzipfslist no-pattern-mount-on-slash "" [list test.zip /] {{} test testdir testdir/test2} -constraints !zipfslib + testzipfslist no-pattern-mount-on-mezzo "" [list test.zip testmt/a/b] {testmt/a/b testmt/a/b/test testmt/a/b/testdir testmt/a/b/testdir/test2} -constraints {!zipfslib} + testzipfslist no-pattern-multiple "" {test.zip testmountA test.zip testmountB/subdir} { + testmountA testmountA/test testmountA/testdir testmountA/testdir/test2 + testmountB/subdir testmountB/subdir/test testmountB/subdir/testdir testmountB/subdir/testdir/test2 + } -constraints !zipfslib + testzipfslist glob [list "*testmount*2*"] {test.zip testmountA test.zip testmountB/subdir} { + testmountA/testdir/test2 + testmountB/subdir/testdir/test2 + } + testzipfslist opt-glob [list -glob "*testmount*2*"] {test.zip testmountA test.zip testmountB/subdir} { + testmountA/testdir/test2 + testmountB/subdir/testdir/test2 + } + testzipfslist opt-regexp [list -regexp "testmount.*(A|2)"] {test.zip testmountA test.zip testmountB/subdir} { + testmountA testmountA/test testmountA/testdir testmountA/testdir/test2 + testmountB/subdir/testdir/test2 + } + + # + # zipfs exists + testnumargs "zipfs exists" "filename" "" + + # Generates tests for zipfs exists + proc testzipfsexists [list id path result [list mountpoint $defMountPt] args] { + test zipfs-exists-$id "zipfs exists $id" -body { + zipfs exists $path + } -setup { + mount [zippath test.zip] $mountpoint + } -cleanup { + zipfs unmount $mountpoint + cleanup + } -result $result {*}$args + } + testzipfsexists native-file [info nameofexecutable] 0 + testzipfsexists enoent [file join $defMountPt nosuchfile] 0 + testzipfsexists file [file join $defMountPt test] 1 + testzipfsexists dir [file join $defMountPt testdir] 1 + testzipfsexists mountpoint $defMountPt 1 + testzipfsexists root [zipfs root] 1 $defMountPt + testzipfsexists mezzo [file join $defMountPt a b] 1 [file join $defMountPt a b c] + testzipfsexists mezzo-enoent [file join $defMountPt a c] 0 [file join $defMountPt a b c] + + # + # zipfs find + testnumargs "zipfs find" "directoryName" "" + # Generates zipfs find tests for file, memory buffer cases for an archive + proc testzipfsfind {id findtarget mounts resultpaths args} { + set setup { + foreach {zippath mountpoint} $mounts { + zipfs mount [zippath $zippath] [file join [zipfs root] $mountpoint] + } + } + set memory_setup { + foreach {zippath mountpoint} $mounts { + zipfs mountdata [readbin [zippath $zippath]] [file join [zipfs root] $mountpoint] + } + } + if {[dict exists $args -setup]} { + append setup \n[dict get $args -setup] + append memory_setup \n[dict get $args -setup] + dict unset args -setup + } + set cleanup cleanup + if {[dict exists $args -cleanup]} { + set cleanup "[dict get $args -cleanup]\n$cleanup" + dict unset args -cleanup + } + set resultpaths [lsort $resultpaths] + test zipfs-find-$id "zipfs find $id" -body { + lsort [zipfs find $findtarget] + } -setup $setup -cleanup $cleanup -result $resultpaths {*}$args + + # Mount memory buffer + test zipfs-find-memory-$id "zipfs find memory $id" -body { + lsort [zipfs find $findtarget] + } -setup $memory_setup -cleanup $cleanup -result $resultpaths {*}$args + } + + testzipfsfind nonexistingmount [file join [zipfs root] nosuchmount] { + test.zip testmountA test.zip testmountB/subdir + } {} + + testzipfsfind absolute-path [file join [zipfs root] testmountA] { + test.zip testmountA test.zip testmountB/subdir + } [zipfspaths testmountA/test testmountA/testdir testmountA/testdir/test2] + + testzipfsfind relative-path testdir { + test.zip testmountA test.zip testmountB/subdir + } { testdir/test2 } -setup { + set cwd [pwd] + cd [file join [zipfs root] testmountA] + } -cleanup { + cd $cwd + } + + # bug-6183f535c8 + testzipfsfind root-path [zipfs root] { + test.zip {} test.zip testmountB/subdir + } [zipfspaths test testdir testdir/test2 testmountB testmountB/subdir testmountB/subdir/test testmountB/subdir/testdir testmountB/subdir/testdir/test2] -constraints !zipfslib + + testzipfsfind mezzo [file join [zipfs root] testmt a] { + test.zip testmt/a/b + } [zipfspaths testmt/a/b testmt/a/b/test testmt/a/b/testdir testmt/a/b/testdir/test2] + + testzipfsfind mezzo-root [zipfs root] { + test.zip testmt/a/b + } [zipfspaths testmt testmt/a testmt/a/b testmt/a/b/test testmt/a/b/testdir testmt/a/b/testdir/test2] -constraints !zipfslib + + test zipfs-find-native-absolute "zipfs find on native file system" -setup { + set dir [makeDirectory zipfs-native-absolute] + set subdir [file join $dir subdir] + file mkdir $subdir + set file [file join $subdir native] + close [open $file w] + } -cleanup { + removeDirectory zipfs-native-absolute + } -body { + string equal [zipfs find $dir] [list $subdir $file] + } -result 1 + + test zipfs-find-native-relative "zipfs find relative on native file system" -setup { + set dir [makeDirectory zipfs-native-relative] + set subdir [file join $dir subdir] + file mkdir $subdir + set file [file join $subdir native] + close [open $file w] + set cwd [pwd] + } -cleanup { + cd $cwd + removeDirectory zipfs-native-relative + } -body { + cd [file dirname $dir] + # string equal [zipfs find [file tail $subdir]] [list subdir subdir/native] + zipfs find [file tail $dir] + } -result {zipfs-native-relative/subdir zipfs-native-relative/subdir/native} + + # + # zipfs info + testnumargs "zipfs info" "filename" "" + + test zipfs-info-native-nosuchfile "zipfs info on non-existent native path" -body { + zipfs info nosuchfile + } -result {path "nosuchfile" not found in any zipfs volume} -returnCodes error + + test zipfs-info-native-file "zipfs info on native path" -body { + zipfs info [info nameofexecutable] + } -result "path \"[info nameofexecutable]\" not found in any zipfs volume" -returnCodes error + + test zipfs-info-nosuchfile "zipfs info non-existent path in mounted archive" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + zipfs info [file join $defMountPt nosuchfile] + } -result "path \"[file join $defMountPt nosuchfile]\" not found in any zipfs volume" -returnCodes error + + test zipfs-info-file "zipfs info file within mounted archive" -setup { + mount [zippath testdeflated2.zip] + } -cleanup { + cleanup + } -body { + zipfs info [file join $defMountPt abac-repeat.txt] + } -result [list [zippath testdeflated2.zip] 60 17 108] + + test zipfs-info-dir "zipfs info dir within mounted archive" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + zipfs info [file join $defMountPt testdir] + } -result [list [zippath test.zip] 0 0 119] + + test zipfs-info-mountpoint "zipfs info on mount point - verify correct offset of zip content" -setup { + # zip starts at offset 4 + mount [zippath junk-at-start.zip] + } -cleanup { + cleanup + } -body { + zipfs info $defMountPt + } -result [list [zippath junk-at-start.zip] 0 0 4] + + test zipfs-info-mezzo "zipfs info on mount point - verify correct offset of zip content" -setup { + # zip starts at offset 4 + mount [zippath junk-at-start.zip] /testmt/a/b + } -cleanup { + cleanup + } -body { + zipfs info [file join [zipfs root] testmt a] + } -result {path "//zipfs:/testmt/a" not found in any zipfs volume} -returnCodes error + + # + # zipfs canonical + test zipfs-canonical-minargs {zipfs canonical min args} -body { + zipfs canonical + } -returnCodes error -result {wrong # args: should be "zipfs canonical ?mountpoint? filename"} + test zipfs-canonical-maxargs {zipfs canonical max args} -body { + zipfs canonical a b c + } -returnCodes error -result {wrong # args: should be "zipfs canonical ?mountpoint? filename"} + proc testzipfscanonical {id cmdargs result args} { + test zipfs-canonical-$id "zipfs canonical $id" \ + -body [list zipfs canonical {*}$cmdargs] \ + -result $result {*}$args + } + testzipfscanonical default-relative [list a] [file join [zipfs root] a] + testzipfscanonical default-absolute [list /a] [file join [zipfs root] a] + testzipfscanonical root-relative-1 [list [zipfs root] a] [file join [zipfs root] a] + testzipfscanonical root-relative-2 [list / a] [file join [zipfs root] a] + testzipfscanonical root-absolute-1 [list [zipfs root] /a] [file join [zipfs root] a] + testzipfscanonical root-absolute-2 [list / /a] [file join [zipfs root] a] + testzipfscanonical absolute-relative [list /MT a] [file join [zipfs root] MT a] + testzipfscanonical absolute-absolute [list /MT /a] [file join [zipfs root] MT a] + testzipfscanonical relative-relative [list MT a] [file join [zipfs root] MT a] + testzipfscanonical relative-absolute [list MT /a] [file join [zipfs root] MT a] + testzipfscanonical mountpoint-trailslash-relative [list MT/ a] [file join [zipfs root] MT a] + testzipfscanonical mountpoint-trailslash-absolute [list MT/ /a] [file join [zipfs root] MT a] + testzipfscanonical mountpoint-root-relative [list [zipfs root] a] [file join [zipfs root] a] + testzipfscanonical mountpoint-root-absolute [list [zipfs root] /a] [file join [zipfs root] a] + testzipfscanonical mountpoint-empty-relative [list {} a] [file join [zipfs root] a] + + testzipfscanonical driveletter [list X:] [zipfs root] -constraints win + testzipfscanonical drivepath [list X:/foo/bar] [file join [zipfs root] foo bar] -constraints win + testzipfscanonical drivepath-1 [list MT X:/foo/bar] [file join [zipfs root] MT foo bar] -constraints win + testzipfscanonical backslashes [list X:\\\\foo\\\\bar] [file join [zipfs root] foo bar] -constraints win + testzipfscanonical backslashes-1 [list X:/foo\\\\bar] [file join [zipfs root] foo bar] -constraints win + testzipfscanonical zipfspath [list //zipfs:/x/y] [file join [zipfs root] x y] + testzipfscanonical zipfspath-1 [list MT //zipfs:/x/y] [file join [zipfs root] x y] + + # + # Read/uncompress + proc testzipfsread {id zippath result {filename abac-repeat.txt} {openopts {}} args} { + variable defMountPt + set zippath [zippath $zippath] + test zipfs-read-$id "zipfs read $id" -setup { + unset -nocomplain fd + zipfs mount $zippath $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body { + set fd [open [file join $defMountPt $filename] {*}$openopts] + gets $fd + } -result $result {*}$args + + set data [readbin $zippath] + test zipfs-read-memory-$id "zipfs read in-memory $id" -setup { + unset -nocomplain fd + zipfs mountdata $data $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body { + set fd [open [file join $defMountPt $filename] {*}$openopts] + gets $fd + } -result $result {*}$args + + } + testzipfsread stored test.zip test test + testzipfsread stored-1 teststored.zip aaaaaaaaaaaaaa + testzipfsread deflate testdeflated2.zip aaaaaaaaaaaaaa + testzipfsread bug-23dd83ce7c empty.zip {} empty.txt + # Test open modes - see bug [4645658689] + testzipfsread stored-r+ teststored.zip aaaaaaaaaaaaaa abac-repeat.txt r+ + testzipfsread deflate-r+ testdeflated2.zip aaaaaaaaaaaaaa abac-repeat.txt r+ + testzipfsread stored-w+ teststored.zip {} abac-repeat.txt w+ + testzipfsread deflate-w+ testdeflated2.zip {} abac-repeat.txt w+ + testzipfsread stored-a+ teststored.zip {} abac-repeat.txt a+ + testzipfsread deflate-a+ testdeflated2.zip {} abac-repeat.txt a+ + + testzipfsread enoent test.zip "file \"//zipfs:/testmount/nosuchfile\" not found: no such file or directory" nosuchfile {} -returnCodes error + testzipfsread bzip2 testbzip2.zip {unsupported compression method} abac-repeat.txt {} -returnCodes error + testzipfsread lzma testfile-lzma.zip {unsupported compression method} abac-repeat.txt {} -returnCodes error + testzipfsread xz testfile-xz.zip {unsupported compression method} abac-repeat.txt {} -returnCodes error + testzipfsread zstd testfile-zstd.zip {unsupported compression method} abac-repeat.txt {} -returnCodes error + testzipfsread deflate-error broken.zip {decompression error} deflatezliberror {} -returnCodes error + + test zipfs-read-unwritable "Writes not allowed on file opened for read" -setup { + mount [zippath test.zip] + } -cleanup { + close $fd + cleanup + } -body { + set fd [open [file join $defMountPt test]] + puts $fd blah + } -result {channel "*" wasn't opened for writing} -match glob -returnCodes error + + # + # Write + proc testzipfswrite {id zippath result filename mode args} { + variable defMountPt + set zippath [zippath $zippath] + set path [file join $defMountPt $filename] + set body { + set fd [open $path $mode] + fconfigure $fd -translation binary + puts -nonewline $fd XYZ + seek $fd 0 + puts -nonewline $fd xyz + close $fd + set fd [open $path] + fconfigure $fd -translation binary + read $fd + } + test zipfs-write-$id "zipfs write $id" -setup { + unset -nocomplain fd + zipfs mount $zippath $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body $body -result $result {*}$args + + set data [readbin $zippath] + test zipfs-write-memory-$id "zipfs write in-memory $id" -setup { + unset -nocomplain fd + zipfs mountdata $data $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body $body -result $result {*}$args + + } + testzipfswrite create-w test.zip "file \"//zipfs:/testmount/newfile\" not created: operation not supported" newfile w -returnCodes error + testzipfswrite create-w+ test.zip "file \"//zipfs:/testmount/newfile\" not created: operation not supported" newfile w+ -returnCodes error + testzipfswrite create-a test.zip "file \"$defMountPt/newfile\" not created: operation not supported" newfile a -returnCodes error + testzipfswrite create-a+ test.zip "file \"//zipfs:/testmount/newfile\" not created: operation not supported" newfile a+ -returnCodes error + testzipfswrite store-w teststored.zip "xyz" abac-repeat.txt w + testzipfswrite deflate-w testdeflated2.zip "xyz" abac-repeat.txt w + testzipfswrite store-w+ teststored.zip "xyz" abac-repeat.txt w+ + testzipfswrite deflate-w+ testdeflated2.zip "xyz" abac-repeat.txt w+ + testzipfswrite stored-a teststored.zip "aaaaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\nXYZxyz" abac-repeat.txt a + testzipfswrite deflate-a testdeflated2.zip "aaaaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\nXYZxyz" abac-repeat.txt a + testzipfswrite store-a+ teststored.zip "xyzaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\nXYZ" abac-repeat.txt a+ + testzipfswrite deflate-a+ testdeflated2.zip "xyzaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\nXYZ" abac-repeat.txt a+ + testzipfswrite bug-23dd83ce7c-w empty.zip "xyz" empty.txt w + + test zipfs-write-unreadable "Reads not allowed on file opened for write" -setup { + mount [zippath test.zip] + } -cleanup { + close $fd + cleanup + } -body { + set fd [open [file join $defMountPt test] w] + read $fd + } -result {channel "*" wasn't opened for reading} -match glob -returnCodes error + + test zipfs-write-persist "Writes persist ONLY while mounted" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set path [file join $defMountPt test] + set fd [open $path w] + puts -nonewline $fd newtext + close $fd + set fd [open $path] + set result [list [read $fd]] + close $fd + zipfs unmount $defMountPt + mount [zippath test.zip] + set fd [open $path] + lappend result [read $fd] + close $fd + set result + } -result [list newtext test\n] + + test zipfs-write-size-limit-0 "Writes more than size limit with flush" -setup { + set origlimit $::tcl::zipfs::wrmax + mount [zippath test.zip] + } -cleanup { + close $fd + set ::tcl::zipfs::wrmax $origlimit + cleanup + } -body { + set ::tcl::zipfs::wrmax 10 + set fd [open [file join $defMountPt test] w] + puts $fd [string repeat x 11] + flush $fd + } -result {error flushing *: file too large} -match glob -returnCodes error + + test zipfs-write-size-limit-1 "Writes size limit on close" -setup { + set origlimit $::tcl::zipfs::wrmax + mount [zippath test.zip] + } -cleanup { + set ::tcl::zipfs::wrmax $origlimit + cleanup + } -body { + set ::tcl::zipfs::wrmax 10 + set fd [open [file join $defMountPt test] w] + puts $fd [string repeat x 11] + close $fd + } -result {file too large} -match glob -returnCodes error + + test zipfs-write-size-limit-2 "Writes max size" -setup { + set origlimit $::tcl::zipfs::wrmax + set ::tcl::zipfs::wrmax 10000000 + mount [zippath test.zip] + } -cleanup { + set ::tcl::zipfs::wrmax $origlimit + cleanup + } -body { + set fd [open [file join $defMountPt test] w] + puts -nonewline $fd [string repeat x $::tcl::zipfs::wrmax] + close $fd + file size [file join $defMountPt test] + } -result 10000000 + + test zipfs-write-size-limit-3 "Writes incrementally - buffer growth" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set fd [open [file join $defMountPt test] w] + fconfigure $fd -buffering none + for {set i 0} {$i < 100000} {incr i} { + puts -nonewline $fd 0123456789 + } + close $fd + readbin [file join $defMountPt test] + } -result [string repeat 0123456789 100000] + + test zipfs-write-size-limit-4 "Writes disallowed" -setup { + set origlimit $::tcl::zipfs::wrmax + mount [zippath test.zip] + } -cleanup { + set ::tcl::zipfs::wrmax $origlimit + cleanup + } -body { + set ::tcl::zipfs::wrmax -1 + open [file join $defMountPt test] w + } -result {writes not permitted: permission denied} -returnCodes error + + # + # read/seek/write + proc testzipfsrw {id zippath expected filename mode args} { + variable defMountPt + set zippath [zippath $zippath] + set path [file join $defMountPt $filename] + set body { + set result "" + set fd [open $path $mode] + fconfigure $fd -translation binary + append result [gets $fd], + set pos [tell $fd] + append result $pos, + puts -nonewline $fd "0123456789" + append result [gets $fd], + seek $fd $pos + append result [gets $fd], + seek $fd -6 end + append result [read $fd]| + close $fd + # Reopen after closing - bug [f91ee30d3] + set fd [open $path rb] + append result [read $fd] + } + test zipfs-rw-$id "zipfs read/seek/write $id" -setup { + unset -nocomplain fd + zipfs mount $zippath $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body $body -result $expected {*}$args + + set data [readbin $zippath] + test zipfs-rw-memory-$id "zipfs read/seek/write in-memory $id" -setup { + unset -nocomplain fd + zipfs mountdata $data $defMountPt + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body $body -result $expected {*}$args + + } + testzipfsrw store-r+ teststored.zip "aaaaaaaaaaaaaa,15,bbbb,0123456789bbbb,ccccc\n|aaaaaaaaaaaaaa\n0123456789bbbb\naaaaaaaaaaaaaa\ncccccccccccccc\n" abac-repeat.txt r+ + testzipfsrw store-w+ teststored.zip ",0,,0123456789,456789|0123456789" abac-repeat.txt w+ + testzipfsrw store-a+ teststored.zip ",60,,0123456789,456789|aaaaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\n0123456789" abac-repeat.txt a+ + testzipfsrw deflate-r+ testdeflated2.zip "aaaaaaaaaaaaaa,15,bbbb,0123456789bbbb,ccccc\n|aaaaaaaaaaaaaa\n0123456789bbbb\naaaaaaaaaaaaaa\ncccccccccccccc\n" abac-repeat.txt r+ + testzipfsrw deflate-w+ testdeflated2.zip ",0,,0123456789,456789|0123456789" abac-repeat.txt w+ + testzipfsrw deflate-a+ testdeflated2.zip ",60,,0123456789,456789|aaaaaaaaaaaaaa\nbbbbbbbbbbbbbb\naaaaaaaaaaaaaa\ncccccccccccccc\n0123456789" abac-repeat.txt a+ + test zipfs-rw-bug-f91ee30d33 "Bug f91ee30d33 - truncates at last read" -setup { + mount [zippath test.zip] + } -cleanup { + close $fd + cleanup + } -body { + set path [file join $defMountPt test] + set fd [open $path r+] + puts -nonewline $fd X + close $fd + set fd [open $path r] + read $fd + } -result "Xest\n" + + # + # Password protected + proc testpasswordr {id zipfile filename password result args} { + variable defMountPt + set zippath [zippath $zipfile] + test zipfs-password-read-$id "zipfs password read $id" -setup { + unset -nocomplain fd + if {$password ne ""} { + zipfs mount $zippath $defMountPt $password + } else { + zipfs mount $zippath $defMountPt + } + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body { + set fd [open [file join $defMountPt $filename]] + gets $fd + } -result $result {*}$args -constraints bbe7c6ff9e + } + # The bug bbe7c6ff9e only manifests on macos + testConstraint bbe7c6ff9e [expr {$::tcl_platform(os) ne "Darwin"}] + + # NOTE: test-password.zip is the DOS time based encryption header validity check (infozip style) + # test-password2.zip is the CRC based encryption header validity check (pkware style) + testpasswordr plain test-password.zip plain.txt password plaintext + testpasswordr plain-nopass test-password.zip plain.txt "" plaintext + testpasswordr plain-badpass test-password.zip plain.txt badpassword plaintext + testpasswordr cipher-1 test-password.zip cipher.bin password ciphertext + testpasswordr cipher-2 test-password2.zip cipher.bin password ciphertext + testpasswordr cipher-nopass-1 test-password.zip cipher.bin {} "decryption failed - no password provided" -returnCodes error + testpasswordr cipher-nopass-2 test-password2.zip cipher.bin {} "decryption failed - no password provided" -returnCodes error + testpasswordr cipher-badpass-1 test-password.zip cipher.bin badpassword "invalid password" -returnCodes error + testpasswordr cipher-badpass-2 test-password2.zip cipher.bin badpassword "invalid password" -returnCodes error + testpasswordr cipher-deflate test-password.zip cipher-deflate.bin password [lseq 100] + testpasswordr cipher-deflate-nopass test-password.zip cipher-deflate.bin {} "decryption failed - no password provided" -returnCodes error + testpasswordr cipher-deflate-badpass test-password.zip cipher-deflate.bin badpassword "invalid password" -returnCodes error + + proc testpasswordw {id zippath filename password mode result args} { + variable defMountPt + set zippath [zippath $zippath] + set path [file join $defMountPt $filename] + set body { + set fd [open $path $mode] + fconfigure $fd -translation binary + puts -nonewline $fd "xyz" + close $fd + set fd [open $path] + fconfigure $fd -translation binary + read $fd + } + test zipfs-password-write-$id "zipfs write $id" -setup { + unset -nocomplain fd + if {$password ne ""} { + zipfs mount $zippath $defMountPt $password + } else { + zipfs mount $zippath $defMountPt + } + } -cleanup { + # In case open succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body $body -result $result {*}$args -constraints bbe7c6ff9e + } + # NOTE: test-password.zip is the DOS time based encryption header validity check (infozip style) + # test-password2.zip is the CRC based encryption header validity check (pkware style) + testpasswordw cipher-w-1 test-password.zip cipher.bin password w xyz + testpasswordw cipher-w-2 test-password2.zip cipher.bin password w xyz + testpasswordw cipher-deflate-w test-password2.zip cipher-deflate.bin password w xyz + testpasswordw cipher-badpass-w-1 test-password.zip cipher.bin badpass w {invalid password} -returnCodes error + testpasswordw cipher-badpass-w-2 test-password2.zip cipher.bin badpass w {invalid password} -returnCodes error + testpasswordw cipher-badpass-deflate-w test-password2.zip cipher-deflate.bin badpass w {invalid password} -returnCodes error + + testpasswordw cipher-w+ test-password.zip cipher.bin password w xyz + testpasswordw cipher-deflate-w+ test-password2.zip cipher-deflate.bin password w xyz + testpasswordw cipher-badpass-w+ test-password.zip cipher.bin badpass w {invalid password} -returnCodes error + testpasswordw cipher-badpass-deflate-w+ test-password2.zip cipher-deflate.bin badpass w {invalid password} -returnCodes error + + testpasswordw cipher-a+ test-password.zip cipher.bin password a+ ciphertextxyz + testpasswordw cipher-deflate-a+ test-password2.zip cipher-deflate.bin password a+ [lseq 100]xyz + testpasswordw cipher-badpass-a+ test-password.zip cipher.bin badpass a+ {invalid password} -returnCodes error + testpasswordw cipher-badpass-deflate-a+ test-password2.zip cipher-deflate.bin badpass a+ {invalid password} -returnCodes error + + # + # CRC errors + proc testcrc {id zippath filename result args} { + variable defMountPt + set zippath [zippath $zippath] + test zipfs-crc-$id "zipfs crc $id" -setup { + unset -nocomplain fd + zipfs mount $zippath $defMountPt + } -cleanup { + # In case mount succeeded when it should not + if {[info exists fd]} { + close $fd + } + cleanup + } -body { + set fd [open [file join $defMountPt $filename]] + } -result $result -returnCodes error {*}$args + + # Mount memory buffer + test zipfs-crc-memory-$id "zipfs crc memory $id" -setup { + zipfs mountdata [readbin [zippath $zippath]] $defMountPt + } -cleanup { + cleanup + } -body { + set fd [open [file join $defMountPt $filename]] + } -result $result -returnCodes error {*}$args + } + testcrc local incons-local-crc.zip a "invalid CRC" + testcrc store-crc broken.zip storedcrcerror "invalid CRC" + testcrc deflate-crc broken.zip deflatecrcerror "invalid CRC" + test zipfs-crc-false-positives { + Verify no false positives in CRC checking + } -constraints zipfslib -body { + # Just loop ensuring no crc failures + foreach f [zipfs list] { + if {[file isfile $f]} { + close [open $f] + incr count + } + } + expr {$count > 0} + } -result 1 + + # + # file stat,lstat + proc fixuptime {t} { + # To compensate for the lack of timezone in zip, all dates + # expressed as strings and translated to local time + if {[regexp {^\d{4}-\d\d-\d\d \d\d:\d\d:\d\d} $t]} { + return [clock scan $t -format "%Y-%m-%d %H:%M:%S"] + } + return $t + } + proc fixupstat {stat} { + foreach key {atime ctime mtime} { + # ZIP files have no TZ info so zipfs uses mktime which is localtime + dict set stat $key [fixuptime [dict get $stat $key]] + } + if {$::tcl_platform(platform) ne "windows"} { + dict set stat blksize 0 + dict set stat blocks 0 + } + return [lsort -stride 2 $stat] + } + # Wraps stat and lstat + proc testzipfsstat {id mountpoint target result args} { + test zipfs-file-stat-$id "file stat $id" -setup { + zipfs mount [zippath test.zip] $mountpoint + } -cleanup cleanup -body { + lsort -stride 2 [file stat [file join $mountpoint $target]] + } -result $result {*}$args + + test zipfs-file-lstat-$id "file lstat $id" -setup { + mount [zippath test.zip] + } -cleanup cleanup -body { + lsort -stride 2 [file lstat [file join $mountpoint $target]] + } -result $result {*}$args + } + testzipfsstat enoent $defMountPt enoent "could not read \"[file join $defMountPt enoent]\": no such file or directory" -returnCodes error + testzipfsstat nosuchmount $defMountPt //zipfs:/notamount/test "could not read \"//zipfs:/notamount/test\": no such file or directory" -returnCodes error + testzipfsstat file $defMountPt test [fixupstat {atime {2003-10-06 15:46:42} ctime {2003-10-06 15:46:42} dev 0 gid 0 ino 0 mode 33133 mtime {2003-10-06 15:46:42} nlink 0 size 5 type file uid 0}] + testzipfsstat dir $defMountPt testdir [fixupstat {atime {2005-01-11 19:03:54} ctime {2005-01-11 19:03:54} dev 0 gid 0 ino 0 mode 16749 mtime {2005-01-11 19:03:54} nlink 0 size 0 type directory uid 0}] + testzipfsstat root-mount [zipfs root] [zipfs root] [fixupstat {atime .* ctime .* dev 0 gid 0 ino 0 mode 16749 mtime .* nlink 0 size 0 type directory uid 0}] -match regexp + testzipfsstat root-subdir-mount $defMountPt [zipfs root] [fixupstat {atime .* ctime .* dev 0 gid 0 ino 0 mode 16749 mtime .* nlink 0 size 0 type directory uid 0}] -match regexp + testzipfsstat mezzo [file join $defMountPt mt2] $defMountPt [fixupstat {atime .* ctime .* dev 0 gid 0 ino 0 mode 16749 mtime .* nlink 0 size 0 type directory uid 0}] -match regexp + + # + # glob of zipfs file + proc testzipfsglob {id mounts cmdopts result args} { + set setup { + foreach {zippath mountpoint} $mounts { + zipfs mount [zippath $zippath] [file join [zipfs root] $mountpoint] + } + } + if {[dict exists $args -setup]} { + append setup \n[dict get $args -setup] + dict unset args -setup + } + set cleanup cleanup + if {[dict exists $args -cleanup]} { + set cleanup "[dict get $args -cleanup]\n$cleanup" + dict unset args -cleanup + } + test zipfs-glob-$id "zipfs glob $id $cmdopts" -body { + lsort [glob {*}$cmdopts] + } -setup $setup -cleanup $cleanup -result $result {*}$args + } + + set basicMounts [list test.zip $defMountPt] + testzipfsglob basic $basicMounts [list $defMountPt/*] [zipfspathsmt $defMountPt test testdir] + testzipfsglob basic-pat $basicMounts [list $defMountPt/t*d*] [zipfspathsmt $defMountPt testdir] + testzipfsglob basic-deep $basicMounts [list $defMountPt/tes*/*] [zipfspathsmt $defMountPt testdir/test2] + testzipfsglob basic-dir $basicMounts [list -directory $defMountPt *] [zipfspathsmt $defMountPt test testdir] + testzipfsglob basic-dir-tails $basicMounts [list -tails -dir $defMountPt *] [list test testdir] + testzipfsglob basic-type-d $basicMounts [list -type d $defMountPt/*] [zipfspathsmt $defMountPt testdir] + testzipfsglob basic-type-f $basicMounts [list -type f $defMountPt/*] [zipfspathsmt $defMountPt test] + testzipfsglob basic-type-d-f $basicMounts [list -type {d f} $defMountPt/*] [zipfspathsmt $defMountPt test testdir] + testzipfsglob basic-type-l $basicMounts [list -type l $defMountPt/*] "no files matched glob pattern \"$defMountPt/*\"" -returnCodes error + foreach type {b c l p s} { + testzipfsglob basic-type-1-$type $basicMounts [list -type $type $defMountPt/*] "no files matched glob pattern \"$defMountPt/*\"" -returnCodes error + testzipfsglob basic-type-f-$type $basicMounts [list -type [list f $type] $defMountPt/*] [zipfspathsmt $defMountPt test] + testzipfsglob basic-type-d-$type $basicMounts [list -type [list d $type] $defMountPt/*] [zipfspathsmt $defMountPt testdir] + } + testzipfsglob basic-path $basicMounts [list -path $defMountPt/t *d*] [zipfspathsmt $defMountPt testdir] + testzipfsglob basic-enoent $basicMounts [list $defMountPt/x*] "no files matched glob pattern \"$defMountPt/x*\"" -returnCodes error + testzipfsglob basic-enoent-ok $basicMounts [list -nocomplain $defMountPt/x*] {} + + # NOTE: test root mounts separately because some bugs only showed up on these + set rootMounts [list test.zip /] + testzipfsglob root-1 $rootMounts [list [zipfs root]*] [zipfspaths $::zipLibTop test testdir] -constraints zipfslib + testzipfsglob root-2 $rootMounts [list [zipfs root]*] [zipfspaths test testdir] -constraints !zipfslib + testzipfsglob root-pat $rootMounts [list [zipfs root]t*d*] [zipfspaths testdir] + testzipfsglob root-deep $rootMounts [list [zipfs root]tes*/*] [zipfspaths testdir/test2] + testzipfsglob root-dir-1 $rootMounts [list -directory [zipfs root] *] [zipfspaths $::zipLibTop test testdir] -constraints zipfslib + testzipfsglob root-dir-2 $rootMounts [list -directory [zipfs root] *] [zipfspaths test testdir] -constraints !zipfslib + testzipfsglob root-dir-tails-1 $rootMounts [list -tails -dir [zipfs root] *] [list $::zipLibTop test testdir] -constraints zipfslib + testzipfsglob root-dir-tails-2 $rootMounts [list -tails -dir [zipfs root] *] [list test testdir] -constraints !zipfslib + testzipfsglob root-type-d-1 $rootMounts [list -type d [zipfs root]*] [zipfspaths $::zipLibTop testdir] -constraints zipfslib + testzipfsglob root-type-d-2 $rootMounts [list -type d [zipfs root]*] [zipfspaths testdir] -constraints !zipfslib + testzipfsglob root-type-f $rootMounts [list -type f [zipfs root]*] [zipfspaths test] + testzipfsglob root-type-d-f $rootMounts [list -type {d f} [zipfs root]*] [zipfspaths test testdir] -constraints !zipfslib + testzipfsglob root-path $rootMounts [list -path [zipfs root]t *d*] [zipfspaths testdir] + testzipfsglob root-enoent $rootMounts [list [zipfs root]x*] {no files matched glob pattern "//zipfs:/x*"} -returnCodes error + testzipfsglob root-enoent-ok $rootMounts [list -nocomplain [zipfs root]x*] {} + + # glob operations on intermediate directories (mezzo) in mount + # paths is another source of bugs + set mezzoMounts [list test.zip $defMountPt/a/b test-overlay.zip $defMountPt/a/c] + testzipfsglob mezzo-root-1 $mezzoMounts [list [zipfs root]*] [zipfspaths $::zipLibTop $defMountPt] -constraints zipfslib + testzipfsglob mezzo-root-2 $mezzoMounts [list [zipfs root]*] [list $defMountPt] -constraints !zipfslib + testzipfsglob mezzo-mountgrandparent $mezzoMounts [list $defMountPt/*] [list $defMountPt/a] + testzipfsglob mezzo-mountparent $mezzoMounts [list $defMountPt/a/*] [zipfspathsmt $defMountPt/a b c] + testzipfsglob mezzo-overlay [list test.zip $defMountPt/a/b test-overlay.zip $defMountPt/a] [list $defMountPt/a/*] [zipfspathsmt $defMountPt/a b test2 test3] + + # + # file attributes + proc testzipfsfileattr [list id path result [list mountpoint $defMountPt] args] { + test zipfs-file-attrs-$id "zipfs file attrs $id" -setup { + mount [zippath test.zip] $mountpoint + } -cleanup cleanup -body { + lsort -stride 2 [file attributes $path] + } -result $result {*}$args + } + testzipfsfileattr noent [file join $defMountPt nosuchfile] \ + {file not found: no such file or directory} $defMountPt -returnCodes error + testzipfsfileattr file [file join $defMountPt test] \ + [list -archive [zippath test.zip] -compsize 5 -crc [expr 0x3BB935C6] -mount $defMountPt -offset 55 -permissions 0o555 -uncompsize 5] + testzipfsfileattr dir [file join $defMountPt testdir] \ + [list -archive [zippath test.zip] -compsize 0 -crc 0 -mount $defMountPt -offset 119 -permissions 0o555 -uncompsize 0] + testzipfsfileattr root [zipfs root] {-archive {} -compsize 0 -crc 0 -mount {} -offset 0 -permissions 0o555 -uncompsize 0} + testzipfsfileattr mountpoint $defMountPt \ + [list -archive [zippath test.zip] -compsize 0 -crc 0 -mount $defMountPt -offset 0 -permissions 0o555 -uncompsize 0] + testzipfsfileattr mezzo [file join $defMountPt a b] {-archive {} -compsize 0 -crc 0 -mount {} -offset 0 -permissions 0o555 -uncompsize 0} [file join $defMountPt a b c] + + foreach attr {-uncompsize -compsize -offset -mount -archive -permissions -crc} { + test zipfs-file-attrs-set$attr "Set zipfs file attribute $attr" -setup { + mount [zippath test.zip] + } -cleanup cleanup \ + -body "file attributes [file join $defMountPt test] $attr {}" \ + -result "unsupported operation" -returnCodes error + } + + # + # file normalize + proc testzipfsnormalize {id path result {dir {}}} { + if {$dir eq ""} { + test zipfs-file-normalize-$id "zipfs file normalize $id" -body { + file normalize $path + } -result $result + } else { + test zipfs-file-normalize-$id "zipfs file normalize $id" -setup { + set cwd [pwd] + mount [zippath test.zip] [zipfs root] + cd $dir + } -cleanup { + cd $cwd + cleanup + } -body { + file normalize $path + } -result $result + } + } + # The parsing requires all these cases for various code paths + # in particular, root, one below root and more than one below root + testzipfsnormalize dot-1 [zipfs root] [zipfs root] + testzipfsnormalize dot-2 [file join [zipfs root] .] [zipfs root] + testzipfsnormalize dot-3 [file join [zipfs root] . .] [zipfs root] + testzipfsnormalize dot-4 [file join [zipfs root] a .] [file join [zipfs root] a] + testzipfsnormalize dot-5 [file join [zipfs root] a . . .] [file join [zipfs root] a] + testzipfsnormalize dot-6 [file join [zipfs root] a b .] [file join [zipfs root] a b] + testzipfsnormalize dot-7 [file join [zipfs root] a b . .] [file join [zipfs root] a b] + + testzipfsnormalize dotdot-1 [file join [zipfs root] ..] [zipfs root] + testzipfsnormalize dotdot-2 [file join [zipfs root] .. ..] [zipfs root] + testzipfsnormalize dotdot-3 [file join [zipfs root] a ..] [zipfs root] + testzipfsnormalize dotdot-4 [file join [zipfs root] a .. .. ..] [zipfs root] + testzipfsnormalize dotdot-5 [file join [zipfs root] a b ..] [file join [zipfs root] a] + testzipfsnormalize dotdot-6 [file join [zipfs root] a b ..] [file join [zipfs root] a] + testzipfsnormalize dotdot-7 [file join [zipfs root] a b .. ..] [zipfs root] + testzipfsnormalize dotdot-8 [file join [zipfs root] a b .. .. .. ..] [zipfs root] + + testzipfsnormalize relative-1 a [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-2 . [zipfs root] [zipfs root] + testzipfsnormalize relative-3 ./ [zipfs root] [zipfs root] + testzipfsnormalize relative-4 ./a [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-5 ../ [file join [zipfs root]] [zipfs root] + testzipfsnormalize relative-6 ../a [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-7 ../a/ [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-8 ../.. [zipfs root] [zipfs root] + testzipfsnormalize relative-9 dir/a [file join [zipfs root] dir a] [zipfs root] + testzipfsnormalize relative-10 dir/dirb/.. [file join [zipfs root] dir] [zipfs root] + testzipfsnormalize relative-11 dir/../a [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-12 dir/../a/ [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-13 dir/../../../a [file join [zipfs root] a] [zipfs root] + testzipfsnormalize relative-14 a [file join [zipfs root] testdir a] [file join [zipfs root] testdir] + + # + # file copy + test zipfs-file-copy-tozip-new {Copy native file to archive} -setup { + mount [zippath test.zip] + } -cleanup { + removeFile $_ + cleanup + } -body { + file copy [set _ [makeFile "" source.tmp]] [file join $defMountPt X] + } -result "error copying \"*source.tmp\" to \"[file join $defMountPt X]\": operation not supported" \ + -match glob -returnCodes error + test zipfs-file-copy-tozip-existing {Copy native file to archive} -setup { + mount [zippath test.zip] + } -cleanup { + removeFile $_ + cleanup + } -body { + file copy [set _ [makeFile "newtext" source.tmp]] [file join $defMountPt test] + } -result "error copying *: file exists" -match glob -returnCodes error + test zipfs-file-copy-tozip-existing-force {Copy native file to archive} -setup { + mount [zippath test.zip] + } -cleanup { + removeFile $_ + cleanup + } -body { + set to [file join $defMountPt test] + file copy -force [set _ [makeFile "newtext" source.tmp]] $to + readbin $to + } -result "newtext\n" + test zipfs-file-copy-tozipdir {Copy native file to archive directory} -setup { + mount [zippath test.zip] + } -cleanup { + removeFile $_ + cleanup + } -body { + file copy [set _ [makeFile "" source.tmp]] [file join $defMountPt testdir] + } -result "error copying \"*source.tmp\" to \"[file join $defMountPt testdir]/source.tmp\": operation not supported" \ + -match glob -returnCodes error + test zipfs-file-copydir-tozipdir {Copy native dir to archive directory} -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + file copy [temporaryDirectory] [file join $defMountPt testdir] + } -result "can't create directory *: operation not supported" \ + -match glob -returnCodes error + test zipfs-file-copy-fromzip-new {Copy archive file to native} -setup { + mount [zippath test.zip] + set dst [file join [temporaryDirectory] dst.tmp] + file delete $dst + } -cleanup { + file delete $dst + cleanup + } -body { + file copy [file join $defMountPt test] $dst + readbin $dst + } -result "test\n" + test zipfs-file-copydir-fromzip-1 {Copy archive dir to native} -setup { + mount [zippath test.zip] + set dst [file join [temporaryDirectory] dstdir.tmp] + file delete -force $dst + } -cleanup { + file delete -force $dst + cleanup + } -body { + file copy [file join $defMountPt testdir] $dst + zipfs find $dst + } -result [file join [temporaryDirectory] dstdir.tmp test2] + test zipfs-file-copymount-fromzip-new {Copy archive mount to native} -setup { + mount [zippath test.zip] + set dst [file join [temporaryDirectory] dstdir2.tmp] + file delete -force $dst + } -cleanup { + file delete -force $dst + cleanup + } -body { + file copy $defMountPt $dst + list [file isfile [file join $dst test]] \ + [file isdirectory [file join $dst testdir]] \ + [file isfile [file join $dst testdir test2]] + } -result {1 1 1} + + # + # file delete + test zipfs-file-delete "Delete file in zip archive" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set file [file join $defMountPt test] + list \ + [file exists $file] \ + [catch {file delete $file} msg] \ + $msg \ + [file exists $file] + } -result [list 1 1 {error deleting "//zipfs:/testmount/test": operation not supported} 1] + + test zipfs-file-delete-enoent "Delete nonexisting path in zip archive" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set file [file join $defMountPt enoent] + list \ + [file exists $file] \ + [catch {file delete $file} msg] \ + $msg \ + [file exists $file] + } -result [list 0 0 {} 0] + + test zipfs-file-delete-dir "Delete dir in zip archive" -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set dir [file join $defMountPt testdir] + list \ + [file isdirectory $dir] \ + [catch {file delete -force $dir} msg] \ + $msg \ + [file isdirectory $dir] + } -result [list 1 1 {error deleting unknown file: operation not supported} 1] + + # + # file join + test zipfs-file-join-1 "Ensure file join recognizes zipfs path as absolute" -body { + file join /abc [zipfs root]a/b/c + } -result [zipfs root]a/b/c + + # + # file mkdir + test zipfs-file-mkdir {Make a directory in zip archive} -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + file mkdir [file join $defMountPt newdir] + } -result "can't create directory \"[file join $defMountPt newdir]\": operation not supported" -returnCodes error + test zipfs-file-mkdir-existing {Make a an existing directory in zip archive} -setup { + mount [zippath test.zip] + } -cleanup { + cleanup + } -body { + set dir [file join $defMountPt testdir] + file mkdir $dir + file isdirectory $dir + } -result 1 + + # Standard paths for file command tests. Because code paths are different, + # we need tests for... + set targetMountParent $defMountPt; # Parent of mount directory + set targetMount [file join $targetMountParent mt] ; # Mount directory + set targetFile [file join $targetMount test]; # Normal file + set targetDir [file join $targetMount testdir]; # Directory + set targetEnoent [file join $targetMount enoent]; # Non-existing path + + proc testzipfsfile {id cmdargs result args} { + variable targetMount + test zipfs-file-$id "file $id on zipfs" -setup { + zipfs mount [zippath test.zip] $targetMount + } -cleanup cleanup -body { + file {*}$cmdargs + } -result $result {*}$args + } + proc testzipfsenotsup {id cmdargs args} { + testzipfsfile $id $cmdargs "*: operation not supported" -match glob -returnCodes error + } + + # + # file atime + + testzipfsfile atime-get-file [list atime $targetFile] [fixuptime {2003-10-06 15:46:42}] + testzipfsfile atime-get-dir [list atime $targetDir] [fixuptime {2005-01-11 19:03:54}] + testzipfsfile atime-get-mount [list atime $targetMount] {\d+} -match regexp + testzipfsfile atime-get-mezzo [list atime $targetMountParent] {\d+} -match regexp + testzipfsfile atime-get-root [list atime [zipfs root]] {\d+} -match regexp + testzipfsfile atime-get-enoent [list atime $targetEnoent] \ + "could not read \"$targetEnoent\": no such file or directory" -returnCodes error + + set t [clock seconds] + testzipfsenotsup atime-set-file [list atime $targetFile $t] + testzipfsenotsup atime-set-dir [list atime $targetDir $t] + testzipfsenotsup atime-set-mount [list atime $targetMount $t] + testzipfsenotsup atime-set-mezzo [list atime $targetMountParent $t] + testzipfsenotsup atime-set-root [list atime [zipfs root] $t] + testzipfsfile atime-set-enoent [list atime $targetEnoent $t] \ + "could not read \"$targetEnoent\": no such file or directory" -returnCodes error + + # + # file dirname + testzipfsfile dirname-file [list dirname $targetFile] $targetMount + testzipfsfile dirname-dir [list dirname $targetDir] $targetMount + testzipfsfile dirname-mount [list dirname $targetMount] $targetMountParent + testzipfsfile dirname-mezzo [list dirname $targetMountParent] [zipfs root] + testzipfsfile dirname-root [list dirname [zipfs root]] [zipfs root] + testzipfsfile dirname-enoent [list dirname $targetEnoent] $targetMount + + # + # file executable + testzipfsfile executable-file [list executable $targetFile] 0 + testzipfsfile executable-dir [list executable $targetDir] 0 + testzipfsfile executable-mount [list executable $targetMount] 0 + testzipfsfile executable-mezzo [list executable $targetMountParent] 0 + testzipfsfile executable-root [list executable [zipfs root]] 0 + testzipfsfile executable-enoent [list executable $targetEnoent] 0 + + # + # file exists + testzipfsfile exists-file [list exists $targetFile] 1 + testzipfsfile exists-dir [list exists $targetDir] 1 + testzipfsfile exists-mount [list exists $targetMount] 1 + testzipfsfile exists-mezzo [list exists $targetMountParent] 1 + testzipfsfile exists-root [list exists [zipfs root]] 1 + testzipfsfile exists-enoent [list exists $targetEnoent] 0 + + # + # file isdirectory + testzipfsfile isdirectory-file [list isdirectory $targetFile] 0 + testzipfsfile isdirectory-dir [list isdirectory $targetDir] 1 + testzipfsfile isdirectory-mount [list isdirectory $targetMount] 1 + testzipfsfile isdirectory-mezzo [list isdirectory $targetMountParent] 1 + testzipfsfile isdirectory-root [list isdirectory [zipfs root]] 1 + testzipfsfile isdirectory-enoent [list isdirectory $targetEnoent] 0 + + # + # file isfile + testzipfsfile isfile-file [list isfile $targetFile] 1 + testzipfsfile isfile-dir [list isfile $targetDir] 0 + testzipfsfile isfile-mount [list isfile $targetMount] 0 + testzipfsfile isfile-mezzo [list isfile $targetMountParent] 0 + testzipfsfile isfile-root [list isfile [zipfs root]] 0 + testzipfsfile isfile-enoent [list isfile $targetEnoent] 0 + + # + # file link + testzipfsfile link-read-enoent [list link [file join $targetDir l]] {could not read link "//zipfs:/testmount/mt/testdir/l": operation not supported} -returnCodes error + testzipfsfile link-read-notalink [list link $targetFile] {could not read link "//zipfs:/testmount/mt/test": operation not supported} -returnCodes error + testzipfsfile link-write [list link [file join $targetDir l] $targetFile] {could not create new link "//zipfs:/testmount/mt/testdir/l" pointing to "//zipfs:/testmount/mt/test": operation not supported} -returnCodes error + + # + # file mtime + + testzipfsfile mtime-get-file [list mtime $targetFile] [fixuptime {2003-10-06 15:46:42}] + testzipfsfile mtime-get-dir [list mtime $targetDir] [fixuptime {2005-01-11 19:03:54}] + testzipfsfile mtime-get-mount [list mtime $targetMount] {\d+} -match regexp + testzipfsfile mtime-get-mezzo [list mtime $targetMountParent] {\d+} -match regexp + testzipfsfile mtime-get-root [list mtime [zipfs root]] {\d+} -match regexp + testzipfsfile mtime-set-enoent [list mtime $targetEnoent $t] \ + "could not read \"$targetEnoent\": no such file or directory" -returnCodes error + + set t [clock seconds] + testzipfsenotsup mtime-set-file [list mtime $targetFile $t] + testzipfsenotsup mtime-set-dir [list mtime $targetDir $t] + testzipfsenotsup mtime-set-mount [list mtime $targetMount $t] + testzipfsenotsup mtime-set-mezzo [list mtime $targetMountParent $t] + testzipfsenotsup mtime-set-root [list mtime [zipfs root] $t] + testzipfsfile mtime-set-enoent-1 [list mtime $targetEnoent $t] \ + "could not read \"$targetEnoent\": no such file or directory" -returnCodes error + + # + # file owned + testzipfsfile owned-file [list owned $targetFile] 1 + testzipfsfile owned-dir [list owned $targetDir] 1 + testzipfsfile owned-mount [list owned $targetMount] 1 + testzipfsfile owned-mezzo [list owned $targetMountParent] 1 + testzipfsfile owned-root [list owned [zipfs root]] 1 + testzipfsfile owned-enoent [list owned $targetEnoent] 0 + + # + # file pathtype + testzipfsfile pathtype [list pathtype $targetFile] absolute + + # + # file readable + testzipfsfile readable-file [list readable $targetFile] 1 + testzipfsfile readable-dir [list readable $targetDir] 1 + testzipfsfile readable-mount [list readable $targetMount] 1 + testzipfsfile readable-mezzo [list readable $targetMountParent] 1 + testzipfsfile readable-root [list readable [zipfs root]] 1 + testzipfsfile readable-enoent [list readable $targetEnoent] 0 + + # + # file separator + testzipfsfile separator [list separator $targetFile] / + + # + # file size + testzipfsfile size-file [list size $targetFile] 5 + testzipfsfile size-dir [list size $targetDir] 0 + testzipfsfile size-mount [list size $targetMount] 0 + testzipfsfile size-mezzo [list size $targetMountParent] 0 + testzipfsfile size-root [list size [zipfs root]] 0 + testzipfsfile size-enoent [list size $targetEnoent] \ + "could not read \"$targetEnoent\": no such file or directory" -returnCodes error + + # + # file split + testzipfsfile split-file [list split $targetFile] [list [zipfs root] testmount mt test] + testzipfsfile split-root [list split [zipfs root]] [list [zipfs root]] + testzipfsfile split-enoent [list split $targetEnoent] [list [zipfs root] testmount mt enoent] + + # + # file system + testzipfsfile system-file [list system $targetFile] {zipfs zip} + testzipfsfile system-root [list system [zipfs root]] {zipfs zip} + testzipfsfile system-enoent [list system $targetEnoent] {zipfs zip} + + # + # file type + testzipfsfile type-file [list type $targetFile] file + testzipfsfile type-dir [list type $targetDir] directory + testzipfsfile type-mount [list type $targetMount] directory + testzipfsfile type-mezzo [list type $targetMountParent] directory + testzipfsfile type-root [list type [zipfs root]] directory + testzipfsfile type-enoent [list type $targetEnoent] {could not read "//zipfs:/testmount/mt/enoent": no such file or directory} -returnCodes error + + # + # file writable + testzipfsfile writable-file [list writable $targetFile] 1 + testzipfsfile writable-dir [list writable $targetDir] 0 + testzipfsfile writable-mount [list writable $targetMount] 0 + testzipfsfile writable-mezzo [list writable $targetMountParent] 0 + testzipfsfile writable-root [list writable [zipfs root]] 0 + testzipfsfile writable-enoent [list writable $targetEnoent] 0 + + # TODO - mkkey, mkimg, mkzip, lmkimg, lmkzip + testnumargs "zipfs mkkey" "password" "" -constraints zipfs + testnumargs "zipfs mkimg" "outfile indir" "?strip? ?password? ?infile?" + testnumargs "zipfs lmkimg" "outfile inlist" "?password? ?infile?" + testnumargs "zipfs mkzip" "outfile indir" "?strip? ?password?" + testnumargs "zipfs lmkzip" "outfile inlist" "?password?" + + # + # Bug regressions + + test bug-6ed3447a7e "Crash opening file in streamed archive" -setup { + mount [zippath streamed.zip] + } -cleanup { + cleanup + } -body { + set fd [open [file join $defMountPt -]] + list [catch {read $fd} message] [close $fd] $message + close $fd + } -result {file size error (may be zip64)} -returnCodes error + + test bug-8259d74a64 "Crash exiting with open files" -setup { + set path [zippath test.zip] + set script "zipfs mount $path /\n" + append script {open [zipfs root]test} \n + append script "exit\n" + } -body { + set fd [open |[info nameofexecutable] r+] + puts $fd $script + flush $fd + read $fd + close $fd + } -result "" + + # Following will only show a leak with valgrind + test bug-9525f4c8bc "Memory leak with long mount paths" -body { + set mt //zipfs:[string repeat /x 240] + zipfs mount [zippath test.zip] $mt + zipfs unmount $mt + } -result "" + + test bug-33b2486199 "zipfs unmounted on thread exit" -constraints { + thread + } -body { + set before [lsort [zipfs mount]] + thread::release [thread::create] + after 100; # Needed to allow the spawned thread to exit to trigger bug + string equal $before [lsort [zipfs mount]] + } -result 1 + + test bug-7d5f1c1308 "zipfs error on dotfiles" -setup { + set basename bug-7d5f1c1308 + set mt //zipfs:/$basename-mt + set zipfile $basename.zip + set dir [makeDirectory $basename] + close [open [file join $dir .ext] w] + } -cleanup { + zipfs unmount $mt + file delete $zipfile + removeDirectory $basename + } -body { + zipfs mkzip $zipfile $dir [file dirname $dir] + zipfs mount $zipfile $mt + lsort [zipfs list $mt/*] + } -result {//zipfs:/bug-7d5f1c1308-mt/bug-7d5f1c1308 //zipfs:/bug-7d5f1c1308-mt/bug-7d5f1c1308/.ext} +} + ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: Index: tests/zlib.test ================================================================== --- tests/zlib.test +++ tests/zlib.test @@ -2,20 +2,22 @@ # # This file contains a collection of tests for one or more of the Tcl built-in # commands. Sourcing this file into Tcl runs the tests and generates output # for errors. No output means no errors were found. # -# Copyright (c) 1996-1998 by Sun Microsystems, Inc. -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1996-1998 Sun Microsystems, Inc. +# Copyright © 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution of # this file, and for a DISCLAIMER OF ALL WARRANTIES. if {"::tcltest" ni [namespace children]} { package require tcltest 2.5 namespace import -force ::tcltest::* } + +source [file join [file dirname [info script]] tcltests.tcl] testConstraint zlib [llength [info commands zlib]] testConstraint recentZlib 0 catch { # Work around a bug in some versions of zlib; known to manifest on at @@ -32,11 +34,11 @@ } -result {bad command "?": must be adler32, compress, crc32, decompress, deflate, gunzip, gzip, inflate, push, or stream} test zlib-1.3 {zlib basics} -constraints zlib -body { zlib::pkgconfig list } -result zlibVersion test zlib-1.4 {zlib basics} -constraints zlib -body { - package present zlib + package present tcl::zlib } -result 2.0.1 test zlib-2.1 {zlib compress/decompress} zlib { zlib decompress [zlib compress abcdefghijklm] } abcdefghijklm @@ -138,11 +140,11 @@ } -cleanup { catch {$s close} } -result "" # Also causes Tk Bug 10f2e7872b test zlib-7.8 {zlib stream: Bug b26e38a3e4} -constraints zlib -setup { - expr srand(12345) + expr {srand(12345)} set randdata {} for {set i 0} {$i<6001} {incr i} { append randdata [binary format c [expr {int(256*rand())}]] } } -body { @@ -224,13 +226,13 @@ close $f removeFile $file } -result ok test zlib-8.3 {zlib transformation and fileevent} -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - fconfigure $c -translation binary -buffering none -blocking 0 - puts -nonewline $c [zlib gzip [string repeat a 81920]] - close $c + fconfigure $c -translation binary -buffering none -blocking 0 + puts -nonewline $c [zlib gzip [string repeat a 81920]] + close $c }}} 0] set port [lindex [fconfigure $srv -sockname] 2] set file [makeFile {} test.gz] set fout [open $file wb] } -body { @@ -284,27 +286,27 @@ catch {close $r} } -result {qwertyuiop MIDDLE asdfghjkl {}} test zlib-8.6 {transformation and fconfigure} -setup { set file [makeFile {} test.z] set fd [open $file wb] -} -constraints zlib -body { +} -constraints {zlib deprecated} -body { list [fconfigure $fd] [zlib push compress $fd; fconfigure $fd] \ [chan pop $fd; fconfigure $fd] } -cleanup { catch {close $fd} removeFile $file -} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf -checksum 1 -dictionary {}} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf}} +} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf -checksum 1 -dictionary {}} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf}} test zlib-8.7 {transformation and fconfigure} -setup { set file [makeFile {} test.gz] set fd [open $file wb] -} -constraints zlib -body { +} -constraints {zlib deprecated} -body { list [fconfigure $fd] [zlib push gzip $fd; fconfigure $fd] \ [chan pop $fd; fconfigure $fd] } -cleanup { catch {close $fd} removeFile $file -} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf -checksum 0} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf}} +} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf -checksum 0} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -profile tcl8 -translation lf}} # Input is headers from fetching SPDY draft # Dictionary is that which is proposed _in_ SPDY draft set spdyHeaders "HTTP/1.0 200 OK\r\nContent-Type: text/html; charset=utf-8\r\nX-Robots-Tag: noarchive\r\nLast-Modified: Tue, 05 Jun 2012 02:43:25 GMT\r\nETag: \"1338864205129|#public|0|en|||0\"\r\nExpires: Tue, 05 Jun 2012 16:17:11 GMT\r\nDate: Tue, 05 Jun 2012 16:17:06 GMT\r\nCache-Control: public, max-age=5\r\nX-Content-Type-Options: nosniff\r\nX-XSS-Protection: 1; mode=block\r\nServer: GSE\r\n" set spdyDict "optionsgetheadpostputdeletetraceacceptaccept-charsetaccept-encodingaccept-languageauthorizationexpectfromhostif-modified-sinceif-matchif-none-matchif-rangeif-unmodifiedsincemax-forwardsproxy-authorizationrangerefererteuser-agent100101200201202203204205206300301302303304305306307400401402403404405406407408409410411412413414415416417500501502503504505accept-rangesageetaglocationproxy-authenticatepublicretry-afterservervarywarningwww-authenticateallowcontent-basecontent-encodingcache-controlconnectiondatetrailertransfer-encodingupgradeviawarningcontent-languagecontent-lengthcontent-locationcontent-md5content-rangecontent-typeetagexpireslast-modifiedset-cookieMondayTuesdayWednesdayThursdayFridaySaturdaySundayJanFebMarAprMayJunJulAugSepOctNovDecchunkedtext/htmlimage/pngimage/jpgimage/gifapplication/xmlapplication/xhtmltext/plainpublicmax-agecharset=iso-8859-1utf-8gzipdeflateHTTP/1.1statusversionurl" test zlib-8.8 {transformation and fconfigure} -setup { @@ -316,17 +318,16 @@ puts -nonewline $outSide $spdyHeaders chan pop $outSide chan close $outSide set compressed [read $inSide] catch {zlib decompress $compressed} err opt - list [string length [zlib compress $spdyHeaders]] \ - [string length $compressed] \ + list [string length [zlib decompress [zlib compress $spdyHeaders]]] \ $err [dict get $opt -errorcode] [zlib adler32 $spdyDict] } -cleanup { catch {close $outSide} catch {close $inSide} -} -result {260 222 {need dictionary} {TCL ZLIB NEED_DICT 2381337010} 2381337010} +} -result {358 {need dictionary} {TCL ZLIB NEED_DICT 2381337010} 2381337010} test zlib-8.9 {transformation and fconfigure} -setup { lassign [chan pipe] inSide outSide set strm [zlib stream decompress] } -constraints zlib -body { zlib push compress $outSide -dictionary $spdyDict @@ -449,11 +450,11 @@ } -result {358 358} test zlib-8.16 {Bug 3603553: buffer transfer with large writes} -setup { # Actual data isn't very important; needs to be substantially larger than # the internal buffer (32kB) and incompressible. set largeData {} - for {set i 0;expr srand(1)} {$i < 100000} {incr i} { + for {set i 0;expr {srand(1)}} {$i < 100000} {incr i} { append largeData [lindex "a b c d e f g h i j k l m n o p" \ [expr {int(16*rand())}]] } set file [makeFile {} test.gz] } -constraints zlib -body { @@ -460,14 +461,14 @@ set f [open $file wb] fconfigure $f -buffering none zlib push gzip $f puts -nonewline $f $largeData close $f - file size $file + expr {[file size $file]<57648} } -cleanup { removeFile $file -} -result 57647 +} -result 1 test zlib-8.17 {Bug dd260aaf: fconfigure} -setup { lassign [chan pipe] inSide outSide } -constraints zlib -body { zlib push inflate $inSide zlib push deflate $outSide @@ -484,10 +485,42 @@ list [chan configure $inSide -dictionary] [chan configure $outSide -dictionary] } -cleanup { catch {close $inSide} catch {close $outSide} } -result {{one two} {one two}} +test zlib-8.19 {zlib transformation, bug f9eafc3886} -constraints zlib -setup { + set file [makeFile {} test.gz] +} -body { + set f [zlib push gzip [open $file w] -header [list comment [string repeat A 500]]] +} -cleanup { + catch {close $f} + removeFile $file +} -returnCodes 1 -result {Comment too large for zip} +test zlib-8.20 {zlib transformation, bug f9eafc3886} -constraints zlib -setup { + set file [makeFile {} test.gz] +} -body { + set f [zlib push gzip [open $file w] -header [list filename [string repeat A 5000]]] +} -cleanup { + catch {close $f} + removeFile $file +} -returnCodes 1 -result {Filename too large for zip} +test zlib-8.21 {zlib transformation, bug f9eafc3886} -constraints zlib -setup { + set file [makeFile {} test.gz] +} -body { + set f [zlib push gzip [open $file w] -header [list comment \u100]] +} -cleanup { + catch {close $f} + removeFile $file +} -returnCodes 1 -result {Comment contains characters > 0xFF} +test zlib-8.22 {zlib transformation, bug f9eafc3886} -constraints zlib -setup { + set file [makeFile {} test.gz] +} -body { + set f [zlib push gzip [open $file w] -header [list filename \u100]] +} -cleanup { + catch {close $f} + removeFile $file +} -returnCodes 1 -result {Filename contains characters > 0xFF} test zlib-9.1 "check fcopy with push" -constraints zlib -setup { set sfile [makeFile {} testsrc.gz] set file [makeFile {} test.gz] set f [open $sfile wb] @@ -503,14 +536,14 @@ removeFile $file removeFile $sfile } -result {copied 81920 size 81920} test zlib-9.2 "socket fcopy with push" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - puts -nonewline $c [zlib gzip [string repeat a 81920]] - close $c - set ::total -1 + chan configure $c -translation binary -buffering none -blocking 0 + puts -nonewline $c [zlib gzip [string repeat a 81920]] + close $c + set ::total -1 }}} 0] set file [makeFile {} test.gz] } -body { lassign [chan configure $srv -sockname] addr name port set sin [socket $addr $port] @@ -528,14 +561,14 @@ close $srv removeFile $file } -result {read 81920 size 81920} test zlib-9.3 "socket fcopy bg (identity)" -constraints {tempNotWin zlib} -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - #puts "connection from $a:$p on $c" - chan configure $c -translation binary -buffering none -blocking 0 - puts -nonewline $c [string repeat a 81920] - close $c + #puts "connection from $a:$p on $c" + chan configure $c -translation binary -buffering none -blocking 0 + puts -nonewline $c [string repeat a 81920] + close $c }}} 0] set file [makeFile {} test.gz] } -body { lassign [chan configure $srv -sockname] addr name port #puts "listening for connections on $addr $port" @@ -543,11 +576,11 @@ chan configure $sin -translation binary update set fout [open $file wb] after 1000 {set ::total timeout} fcopy $sin $fout -command {apply {{c {e {}}} { - set ::total [expr {$e eq {} ? $c : $e}] + set ::total [expr {$e eq {} ? $c : $e}] }}} vwait ::total after cancel {set ::total timeout} close $sin; close $fout list read $::total size [file size $file] @@ -555,13 +588,13 @@ close $srv removeFile $file } -returnCodes {ok error} -result {read 81920 size 81920} test zlib-9.4 "socket fcopy bg (gzip)" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - puts -nonewline $c [zlib gzip [string repeat a 81920]] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + puts -nonewline $c [zlib gzip [string repeat a 81920]] + close $c }}} 0] set file [makeFile {} test.gz] } -body { lassign [chan configure $srv -sockname] addr name port set sin [socket $addr $port] @@ -569,11 +602,11 @@ zlib push gunzip $sin update set fout [open $file wb] after 1000 {set ::total timeout} fcopy $sin $fout -command {apply {{c {e {}}} { - set ::total [expr {$e eq {} ? $c : $e}] + set ::total [expr {$e eq {} ? $c : $e}] }}} vwait ::total after cancel {set ::total timeout} close $sin; close $fout list read $::total size [file size $file] @@ -581,23 +614,23 @@ close $srv removeFile $file } -result {read 81920 size 81920} test zlib-9.5 "socket fcopy incremental (gzip)" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - puts -nonewline $c [zlib gzip [string repeat a 81920]] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + puts -nonewline $c [zlib gzip [string repeat a 81920]] + close $c }}} 0] proc zlib95copy {i o t c {e {}}} { - incr t $c - if {$e ne {}} { - set ::total [list error $e] - } elseif {[eof $i]} { - set ::total [list eof $t] - } else { - fcopy $i $o -size 8192 -command [list zlib95copy $i $o $t] - } + incr t $c + if {$e ne {}} { + set ::total [list error $e] + } elseif {[eof $i]} { + set ::total [list eof $t] + } else { + fcopy $i $o -size 8192 -command [list zlib95copy $i $o $t] + } } set file [makeFile {} test.gz] } -body { lassign [chan configure $srv -sockname] addr name port set sin [socket $addr $port] @@ -616,27 +649,27 @@ rename zlib95copy {} removeFile $file } -result {{eof 81920} size 81920} test zlib-9.6 "bug #2818131 (gzip)" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push gzip $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push gzip $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary zlib push gunzip $s chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } }} $s] vwait ::total after cancel {set ::total timeout} close $s set ::total @@ -644,27 +677,27 @@ close $srv unset -nocomplain total } -result {eof 500} test zlib-9.7 "bug #2818131 (compress)" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push compress $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push compress $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary zlib push decompress $s chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } }} $s] vwait ::total after cancel {set ::total timeout} close $s set ::total @@ -672,27 +705,27 @@ close $srv unset -nocomplain total } -result {eof 500} test zlib-9.8 "bug #2818131 (deflate)" -constraints zlib -setup { set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push deflate $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push deflate $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary zlib push inflate $s chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } }} $s] vwait ::total after cancel {set ::total timeout} close $s set ::total @@ -701,33 +734,33 @@ close $srv } -result {eof 500} test zlib-9.9 "bug #2818131 (gzip mismatch)" -constraints zlib -setup { proc bgerror {s} {set ::total [list error $s]} set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push gzip $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push gzip $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] try { - chan configure $s -translation binary - zlib push inflate $s - chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } - }} $s] - vwait ::total + chan configure $s -translation binary + zlib push inflate $s + chan event $s readable [list apply {{s} { + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } + }} $s] + vwait ::total } finally { after cancel {set ::total timeout} - close $s + close $s } set ::total } -cleanup { unset -nocomplain total close $srv @@ -734,33 +767,33 @@ rename bgerror {} } -result {error {invalid block type}} test zlib-9.10 "bug #2818131 (compress mismatch)" -constraints zlib -setup { proc bgerror {s} {set ::total [list error $s]} set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push compress $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push compress $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] try { - chan configure $s -translation binary - zlib push inflate $s - chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } - }} $s] - vwait ::total + chan configure $s -translation binary + zlib push inflate $s + chan event $s readable [list apply {{s} { + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } + }} $s] + vwait ::total } finally { after cancel {set ::total timeout} - close $s + close $s } set ::total } -cleanup { unset -nocomplain total close $srv @@ -767,33 +800,33 @@ rename bgerror {} } -result {error {invalid stored block lengths}} test zlib-9.11 "bug #2818131 (deflate mismatch)" -constraints zlib -setup { proc bgerror {s} {set ::total [list error $s]} set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary -buffering none -blocking 0 - zlib push deflate $c - puts -nonewline $c [string repeat hello 100] - close $c + chan configure $c -translation binary -buffering none -blocking 0 + zlib push deflate $c + puts -nonewline $c [string repeat hello 100] + close $c }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] try { - chan configure $s -translation binary - zlib push gunzip $s - chan event $s readable [list apply {{s} { - set d [read $s] - if {[eof $s]} { - chan event $s readable {} - set ::total [list eof [string length $d]] - } - }} $s] - vwait ::total + chan configure $s -translation binary + zlib push gunzip $s + chan event $s readable [list apply {{s} { + set d [read $s] + if {[eof $s]} { + chan event $s readable {} + set ::total [list eof [string length $d]] + } + }} $s] + vwait ::total } finally { after cancel {set ::total timeout} - close $s + close $s } set ::total } -cleanup { unset -nocomplain total close $srv @@ -803,36 +836,36 @@ test zlib-10.0 "bug #2818131 (close with null interp)" -constraints { zlib } -setup { proc bgerror {s} {set ::total [list error $s]} set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary - zlib push inflate $c - chan event $c readable [list apply {{c} { - set d [read $c] - if {[eof $c]} { - chan event $c readable {} - close $c - set ::total [list eof [string length $d]] - } - }} $c] + chan configure $c -translation binary + zlib push inflate $c + chan event $c readable [list apply {{c} { + set d [read $c] + if {[eof $c]} { + chan event $c readable {} + close $c + set ::total [list eof [string length $d]] + } + }} $c] }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary -buffering none -blocking 0 zlib push gzip $s chan event $s xyzzy [list apply {{s} { - if {[gets $s line] < 0} { - chan close $s - } + if {[gets $s line] < 0} { + chan close $s + } }} $s] after idle [list apply {{s} { - puts $s test - chan close $s - after 100 {set ::total done} + puts $s test + chan close $s + after 100 {set ::total done} }} $s] vwait ::total after cancel {set ::total timeout} after cancel {set ::total done} set ::total @@ -844,33 +877,33 @@ test zlib-10.1 "bug #2818131 (mismatch read)" -constraints { zlib } -setup { proc bgerror {s} {set ::total [list error $s]} proc zlibRead {c} { - set d [read $c] - if {[eof $c]} { - chan event $c readable {} - close $c - set ::total [list eof [string length $d]] - } + set d [read $c] + if {[eof $c]} { + chan event $c readable {} + close $c + set ::total [list eof [string length $d]] + } } set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary - zlib push inflate $c - chan event $c readable [list zlibRead $c] + chan configure $c -translation binary + zlib push inflate $c + chan event $c readable [list zlibRead $c] }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary -buffering none -blocking 0 zlib push gzip $s chan event $s readable [list zlibRead $s] after idle [list apply {{s} { - puts $s test - chan close $s - after 100 {set ::total done} + puts $s test + chan close $s + after 100 {set ::total done} }} $s] vwait ::total after cancel {set ::total timeout} after cancel {set ::total done} set ::total @@ -882,35 +915,35 @@ test zlib-10.2 "bug #2818131 (mismatch gets)" -constraints { zlib } -setup { proc bgerror {s} {set ::total [list error $s]} proc zlibRead {c} { - if {[gets $c line] < 0} { - close $c - set ::total [list error -1] - } elseif {[eof $c]} { - chan event $c readable {} - close $c - set ::total [list eof 0] - } + if {[gets $c line] < 0} { + close $c + set ::total [list error -1] + } elseif {[eof $c]} { + chan event $c readable {} + close $c + set ::total [list eof 0] + } } set srv [socket -myaddr localhost -server {apply {{c a p} { - chan configure $c -translation binary - zlib push inflate $c - chan event $c readable [list zlibRead $c] + chan configure $c -translation binary + zlib push inflate $c + chan event $c readable [list zlibRead $c] }}} 0] } -body { lassign [chan configure $srv -sockname] addr name port after 1000 {set ::total timeout} set s [socket $addr $port] chan configure $s -translation binary -buffering none -blocking 0 zlib push gzip $s chan event $s readable [list zlibRead $s] after idle [list apply {{s} { - puts $s test - chan close $s - after 100 {set ::total done} + puts $s test + chan close $s + after 100 {set ::total done} }} $s] vwait ::total after cancel {set ::total timeout} after cancel {set ::total done} set ::total @@ -1082,13 +1115,57 @@ if {$zlibbinf ne ""} { removeFile $zlibbinf } unset zlibbinf rename _zlibbinf {} + +test zlib-14.1 {Bug 9ee9f4d7be: compression header added to source channel} -setup { + set data hello + set src [file tempfile] + puts -nonewline $src $data + flush $src + chan configure $src -translation binary + set dst [file tempfile] + chan configure $dst -translation binary + set result {} +} -constraints knownBug -body { + for {set i 0} {$i < 3} {incr i} { + # Determine size of src channel + seek $src 0 end + set size [chan tell $src] + seek $src 0 start + # Determine size of content in src channel + set data [read $src] + set size2 [string length $data] + seek $src 0 start + # Copy src over to dst, keep dst empty + zlib push deflate $src -level 6 + chan truncate $dst 0 + chan copy $src $dst + set size3 [chan tell $dst] + chan pop $src + # Show sizes + lappend result $size $size2 ->$size3 + } + return $result +} -cleanup { + chan close $src + chan close $dst +} -result {5 5 ->5 5 5 ->5 5 5 ->5} + +test zlib-15.1 {Bug cfdf80a2efc6 - negative checksums} -setup { + set compressor [zlib stream gzip -header {comment "A zlib demo"}] + $compressor put abcd + $compressor finalize +} -body { + $compressor checksum +} -cleanup { + $compressor close +} -result 3984772369 ::tcltest::cleanupTests return # Local Variables: # mode: tcl # End: DELETED tools/Makefile.in Index: tools/Makefile.in ================================================================== --- tools/Makefile.in +++ /dev/null @@ -1,67 +0,0 @@ -# This makefile is used to convert Tcl manual pages into various -# alternate formats: -# -# Windows help file: 1. Build the winhelp target on Unix -# 2. Build the helpfile target on Windows -# -# HTML: 1. Build the html target on Unix - -TCL = tcl@TCL_VERSION@ -TK = tk@TCL_VERSION@ -VER = @TCL_WIN_VERSION@ - -TCL_BIN_DIR = @TCL_BIN_DIR@ -TCL_SOURCE = @TCL_SRC_DIR@ -TK_SOURCE = $(TCL_SOURCE)/../$(TK) -PRO_SOURCE = $(TCL_SOURCE)/../pro -ITCL_SOURCE = $(TCL_SOURCE)/../itcl3.1.0 - -TCL_DOCS = $(TCL_SOURCE)/doc/*.[13n] - -TK_DOCS = $(TK_SOURCE)/doc/*.[13n] - -PRO_DOCS = \ - $(PRO_SOURCE)/doc/man/procheck.1 \ - $(PRO_SOURCE)/doc/man/prodebug.1 \ - $(PRO_SOURCE)/doc/man/prodebug.n \ - $(PRO_SOURCE)/doc/man/prolicense.1 - -ITCL_DOCS = \ - $(ITCL_SOURCE)/itcl/doc/*.[13n] \ - $(ITCL_SOURCE)/itk/doc/*.[13n] - -# $(ITCL_SOURCE)/iwidgets3.0.0/doc/*.[13n] - -COREDOCS = $(TCL_DOCS) $(TK_DOCS) -#PRODOCS = $(COREDOCS) $(PRO_DOCS) $(ITCL_DOCS) -PRODOCS = $(COREDOCS) $(PRO_DOCS) -TCLSH = $(TCL_BIN_DIR)/tclsh -CC = @CC@ - -# -# Targets -# - -all: core - -pro: - $(MAKE) DOCS="$(PRODOCS)" VER="" rtf - -core: - $(MAKE) DOCS="$(COREDOCS)" rtf - -rtf: $(TCL_SOURCE)/tools/man2help.tcl man2tcl $(DOCS) - LD_LIBRARY_PATH=$(TCL_BIN_DIR) \ - TCL_LIBRARY=$(TCL_SOURCE)/library \ - $(TCLSH) $(TCL_SOURCE)/tools/man2help.tcl tcl "$(VER)" $(DOCS) - -winhelp: tcl.rtf - -man2tcl: $(TCL_SOURCE)/tools/man2tcl.c - $(CC) $(CFLAGS) -o man2tcl $(TCL_SOURCE)/tools/man2tcl.c - -clean: - -rm -f man2tcl *.o *.cnt *.rtf - -helpfile: - hcw /c /e tcl.hpj Index: tools/README ================================================================== --- tools/README +++ tools/README @@ -7,19 +7,14 @@ uniClass.tcl -- Script for generating regexp class tables from the Tcl "string is" classes Generating HTML files. -The tcl-tk-man-html.tcl script from Robert Critchlow -generates a nice set of HTML with good cross references. -Use it like - tclsh tcl-tk-man-html.tcl --htmldir=/tmp/tcl9.0 +The tcltk-man2html.tcl script generates a nice set of HTML with +good cross references. Use it like + cd unix + ./configure + make html This script is very picky about the organization of man pages, effectively acting as a style enforcer. - -Generating Windows Help Files: -1) Build tcl in the ../unix directory -2) On UNIX, (after autoconf and configure), do - make - this converts the Nroff to RTF files. -2) On Windows, convert the RTF to a Help doc, do - nmake helpfile +The resulting documentation can be found at + /tmp/dist/tcl/html ADDED tools/addVerToFile.tcl Index: tools/addVerToFile.tcl ================================================================== --- /dev/null +++ tools/addVerToFile.tcl @@ -0,0 +1,9 @@ +#!/usr/bin/env tclsh +if {$argc < 1} { + error "need a filename argument" +} +lassign $argv filename +set f [open $filename a] +puts $f "TCL_VERSION=[info tclversion]" +puts $f "TCL_PATCHLEVEL=[info patchlevel]" +close $f Index: tools/checkLibraryDoc.tcl ================================================================== --- tools/checkLibraryDoc.tcl +++ tools/checkLibraryDoc.tcl @@ -1,11 +1,11 @@ # checkLibraryDoc.tcl -- # # This script attempts to determine what APIs exist in the source base that # have not been documented. By grepping through all of the doc/*.3 man # pages, looking for "Pkg_*" (e.g., Tcl_ or Tk_), and comparing this list -# against the list of Pkg_ APIs found in the source (e.g., tcl9.0/*/*.[ch]) +# against the list of Pkg_ APIs found in the source (e.g., tcl8.7/*/*.[ch]) # we create six lists: # 1) APIs in Source not in Docs. # 2) APIs in Docs not in Source. # 3) Internal APIs and structs. # 4) Misc APIs and structs that we are not documenting. @@ -14,11 +14,11 @@ # # Note: Each list is "a best guess" approximation. If developers write # non-standard code, this script will produce erroneous results. Each # list should be carefully checked for accuracy. # -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998-1999 Scriptics Corporation. # All rights reserved. lappend auto_path "c:/program\ files/tclpro1.2/win32-ix86/bin" #lappend auto_path "/home/surles/cvs/tclx8.0/tcl/unix" @@ -48,10 +48,12 @@ Tcl_ThreadId \ Tcl_Time \ Tcl_TimerToken \ Tcl_Token \ Tcl_Trace \ + Tcl_Value \ + Tcl_ValueType \ Tcl_Var \ Tk_3DBorder \ Tk_ArgvInfo \ Tk_BindingTable \ Tk_Canvas \ DELETED tools/configure Index: tools/configure ================================================================== --- tools/configure +++ /dev/null @@ -1,2869 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69. -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( - *posix*) : - set -o posix ;; #( - *) : - ;; -esac -fi - - -as_nl=' -' -export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi - -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - -# IFS -# We need space, tab and new line, in precisely that order. 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Jenkins -# -# Copyright (c) 1991-1994 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Recipient is granted the right to make copies in any form for -# internal distribution and to freely use the information supplied -# in the creation of products supporting Unicode. Unicode, Inc. -# specifically excludes the right to re-distribute this file directly -# to third parties or other organizations whether for profit or not. -# -# General notes: -# -# This table contains the data Metis and Taligent currently have on how -# BIG5 characters map into Unicode. +# This table contains one set of mappings from BIG5 into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of BIG5 and Unicode, consult the +# VENDORS mapping data. # # WARNING! It is currently impossible to provide round-trip compatibility # between BIG5 and Unicode. # # A number of characters are not currently mapped because @@ -62,42 +43,54 @@ # # Notes: # # 1. In addition to the above, there is some uncertainty about the # mappings in the range C6A1 - C8FE, and F9DD - F9FE. The ETEN -# version of BIG5 organizes the former range differently, and adds -# additional characters in the latter range. The correct mappings -# these ranges need to be determined. +# version of BIG5 organizes the former range differently, and adds +# additional characters in the latter range. The correct mappings +# these ranges need to be determined. # # 2. There is an uncertainty in the mapping of the Big Five character -# 0xA3BC. This character occurs within the Big Five block of tone marks -# for bopomofo and is intended to be the tone mark for the first tone in -# Mandarin Chinese. We have selected the mapping U+02C9 MODIFIER LETTER -# MACRON (Mandarin Chinese first tone) to reflect this semantic. -# However, because bopomofo uses the absense of a tone mark to indicate -# the first Mandarin tone, most implementations of Big Five represent -# this character with a blank space, and so a mapping such as U+2003 EM SPACE -# might be preferred. -# -# +# 0xA3BC. This character occurs within the Big Five block of tone marks +# for bopomofo and is intended to be the tone mark for the first tone in +# Mandarin Chinese. We have selected the mapping U+02C9 MODIFIER LETTER +# MACRON (Mandarin Chinese first tone) to reflect this semantic. +# However, because bopomofo uses the absense of a tone mark to indicate +# the first Mandarin tone, most implementations of Big Five represent +# this character with a blank space, and so a mapping such as U+2003 EM +# SPACE might be preferred. # # Format: Three tab-separated columns # Column #1 is the BIG5 code (in hex as 0xXXXX) # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 is the Unicode name (follows a comment sign, '#') -# The official names for Unicode characters U+4E00 -# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", -# where XXXX is the code point. Including all these -# names in this file increases its size substantially -# and needlessly. The token "" is used for the -# name of these characters. If necessary, it can be -# expanded algorithmically by a parser or editor. +# The official names for Unicode characters U+4E00 +# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", +# where XXXX is the code point. Including all these +# names in this file increases its size substantially +# and needlessly. The token "" is used for the +# name of these characters. If necessary, it can be +# expanded algorithmically by a parser or editor. # # The entries are in BIG5 order # -# Any comments or problems, contact +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.0d3, 11 February 1994] +# First release. # +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. # 0x20 0x0020 # SPACE 0x21 0x0021 # EXCLAMATION MARK 0x22 0x0022 # QUOTATION MARK 0x23 0x0023 # NUMBER SIGN ADDED tools/encoding/cns11643.txt Index: tools/encoding/cns11643.txt ================================================================== --- /dev/null +++ tools/encoding/cns11643.txt @@ -0,0 +1,17796 @@ +# CNS11643.TXT +# Date: 2015-12-02 23:53:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Name: CNS 11643-1986 to Unicode table (complete) +# Unicode version: 1.1 +# Table version: 2.0 +# Table format: Format A +# Date: 2011 October 14 (header updated: 2015 December 02) +# +# General notes: +# +# +# This table contains one set of mappings from CNS 11643-1986 into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of CNS 11643-1986 and Unicode, consult the +# VENDORS mapping data. +# +# +# WARNING! It is currently impossible to provide round-trip compatibility +# between CNS 11643-1986 and Unicode. +# +# (1) Some characters are not currently mapped because +# of conflicts with other mappings. They include the following: +# +# CNS Description Comments +# +# 0x12224 SPACING HEAVY OVERSCORE not in Unicode +# 0x12226 SPACING HEAVY UNDERSCORE not in Unicode +# +# (2) Some characters are not currently mapped because CNS 11643-1986 includes +# duplicate versions of some ideographs which are included in Unicode only +# once. They include the following: +# +# 0x1243E through 0x12440, HANGZHOU NUMERAL TEN, TWENTY, and THIRTY +# 0x12721 through 0x12939, KangXi radical set +# +# Entries for these characters are not included in this table. +# +# Notes: +# +# 1. There is an uncertainty in the mapping of the CNS 11643-1986 character +# 0x1256D. This character occurs within the CNS 11643-1986 block of tone marks +# for bopomofo and is intended to be the tone mark for the first tone in +# Mandarin Chinese. We have selected the mapping U+02C9 MODIFIER LETTER +# MACRON (Mandarin Chinese first tone) to reflect this semantic. +# However, because bopomofo uses the absense of a tone mark to indicate +# the first Mandarin tone, most implementations of CNS 11643-1986 +# represent this character with a blank space, and so a mapping such as +# U+2003 EM SPACE might be preferred. +# +# Format: Three tab-separated columns +# Column #1 is the CNS 11643-1986 code (in hex as 0xXXXXX) +# Column #2 is the Unicode (in hex as 0xXXXX) +# Column #3 is the Unicode name (follows a comment sign, '#') +# The official names for Unicode characters U+4E00 +# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", +# where XXXX is the code point. Including all these +# names in this file increases its size substantially +# and needlessly. The token "" is used for the +# name of these characters. If necessary, it can be +# expanded algorithmically by a parser or editor. +# +# The entries are in CNS 11643-1986 order +# +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.0d1, 21 October 1994] +# First release. +# +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. +# +0x12121 0x3000 # IDEOGRAPHIC SPACE +0x12122 0xFF0C # FULLWIDTH COMMA +0x12123 0x3001 # IDEOGRAPHIC COMMA +0x12124 0x3002 # IDEOGRAPHIC FULL STOP +0x12125 0xFF0E # FULLWIDTH FULL STOP +0x12126 0x30FB # KATAKANA MIDDLE DOT +0x12127 0xFF1B # FULLWIDTH SEMICOLON +0x12128 0xFF1A # FULLWIDTH COLON +0x12129 0xFF1F # FULLWIDTH QUESTION MARK +0x1212A 0xFF01 # FULLWIDTH EXCLAMATION MARK +0x1212B 0xFE30 # PRESENTATION FORM FOR VERTICAL TWO DOT LEADER +0x1212C 0x2026 # HORIZONTAL ELLIPSIS +0x1212D 0x2025 # TWO DOT LEADER +0x1212E 0xFE50 # SMALL COMMA +0x1212F 0xFE51 # SMALL IDEOGRAPHIC COMMA +0x12130 0xFE52 # SMALL FULL STOP +0x12131 0x00B7 # MIDDLE DOT +0x12132 0xFE54 # SMALL SEMICOLON +0x12133 0xFE55 # SMALL COLON +0x12134 0xFE56 # SMALL QUESTION MARK +0x12135 0xFE57 # SMALL EXCLAMATION MARK +0x12136 0xFE31 # PRESENTATION FORM FOR VERTICAL EM DASH +0x12137 0x2014 # EM DASH +0x12138 0xFE32 # PRESENTATION FORM FOR VERTICAL EN DASH +0x12139 0x2013 # EN DASH +0x1213E 0xFF08 # FULLWIDTH LEFT PARENTHESIS +0x1213F 0xFF09 # FULLWIDTH RIGHT PARENTHESIS +0x12140 0xFE35 # PRESENTATION FORM FOR VERTICAL LEFT PARENTHESIS +0x12141 0xFE36 # PRESENTATION FORM FOR VERTICAL RIGHT PARENTHESIS +0x12142 0xFF5B # FULLWIDTH LEFT CURLY BRACKET +0x12143 0xFF5D # FULLWIDTH RIGHT CURLY BRACKET +0x12144 0xFE37 # PRESENTATION FORM FOR VERTICAL LEFT CURLY BRACKET +0x12145 0xFE38 # PRESENTATION FORM FOR VERTICAL RIGHT CURLY BRACKET +0x12146 0x3014 # LEFT TORTOISE SHELL BRACKET +0x12147 0x3015 # RIGHT TORTOISE SHELL BRACKET +0x12148 0xFE39 # PRESENTATION FORM FOR VERTICAL LEFT TORTOISE SHELL BRACKET +0x12149 0xFE3A # PRESENTATION FORM FOR VERTICAL RIGHT TORTOISE SHELL BRACKET +0x1214A 0x3010 # LEFT BLACK LENTICULAR BRACKET +0x1214B 0x3011 # RIGHT BLACK LENTICULAR BRACKET +0x1214C 0xFE3B # PRESENTATION FORM FOR VERTICAL LEFT BLACK LENTICULAR BRACKET +0x1214D 0xFE3C # PRESENTATION FORM FOR VERTICAL RIGHT BLACK LENTICULAR BRACKET +0x1214E 0x300A # LEFT DOUBLE ANGLE BRACKET +0x1214F 0x300B # RIGHT DOUBLE ANGLE BRACKET +0x12150 0xFE3D # PRESENTATION FORM FOR VERTICAL LEFT DOUBLE ANGLE BRACKET +0x12151 0xFE3E # PRESENTATION FORM FOR VERTICAL RIGHT DOUBLE ANGLE BRACKET +0x12152 0x3008 # LEFT ANGLE BRACKET +0x12153 0x3009 # RIGHT ANGLE BRACKET +0x12154 0xFE3F # PRESENTATION FORM FOR VERTICAL LEFT ANGLE BRACKET +0x12155 0xFE40 # PRESENTATION FORM FOR VERTICAL RIGHT ANGLE BRACKET +0x12156 0x300C # LEFT CORNER BRACKET +0x12157 0x300D # RIGHT CORNER BRACKET +0x12158 0xFE41 # PRESENTATION FORM FOR VERTICAL LEFT CORNER BRACKET +0x12159 0xFE42 # PRESENTATION FORM FOR VERTICAL RIGHT CORNER BRACKET +0x1215A 0x300E # LEFT WHITE CORNER BRACKET +0x1215B 0x300F # RIGHT WHITE CORNER BRACKET +0x1215C 0xFE43 # PRESENTATION FORM FOR VERTICAL LEFT WHITE CORNER BRACKET +0x1215D 0xFE44 # PRESENTATION FORM FOR VERTICAL RIGHT WHITE CORNER BRACKET +0x1215E 0xFE59 # SMALL LEFT PARENTHESIS +0x1215F 0xFE5A # SMALL RIGHT PARENTHESIS +0x12160 0xFE5B # SMALL LEFT CURLY BRACKET +0x12161 0xFE5C # SMALL RIGHT CURLY BRACKET +0x12162 0xFE5D # SMALL LEFT TORTOISE SHELL BRACKET +0x12163 0xFE5E # SMALL RIGHT TORTOISE SHELL BRACKET +0x12164 0x2018 # LEFT SINGLE QUOTATION MARK +0x12165 0x2019 # RIGHT SINGLE QUOTATION MARK +0x12166 0x201C # LEFT DOUBLE QUOTATION MARK +0x12167 0x201D # RIGHT DOUBLE QUOTATION MARK +0x12168 0x301D # REVERSED DOUBLE PRIME QUOTATION MARK +0x12169 0x301E # DOUBLE PRIME QUOTATION MARK +0x1216A 0x2032 # PRIME +0x1216B 0x2035 # REVERSED PRIME +0x1216C 0xFF03 # FULLWIDTH NUMBER SIGN +0x1216D 0xFF06 # FULLWIDTH AMPERSAND +0x1216E 0xFF0A # FULLWIDTH ASTERISK +0x1216F 0x203B # REFERENCE MARK +0x12170 0x00A7 # SECTION SIGN +0x12171 0x3003 # DITTO MARK +0x12172 0x25CB # WHITE CIRCLE +0x12173 0x25CF # BLACK CIRCLE +0x12174 0x25B3 # WHITE UP-POINTING TRIANGLE +0x12175 0x25B2 # BLACK UP-POINTING TRIANGLE +0x12176 0x25CE # BULLSEYE +0x12177 0x2606 # WHITE STAR +0x12178 0x2605 # BLACK STAR +0x12179 0x25C7 # WHITE DIAMOND +0x1217A 0x25C6 # BLACK DIAMOND +0x1217B 0x25A1 # WHITE SQUARE +0x1217C 0x25A0 # BLACK SQUARE +0x1217D 0x25BD # WHITE DOWN-POINTING TRIANGLE +0x1217E 0x25BC # BLACK DOWN-POINTING TRIANGLE +0x12221 0x32A3 # CIRCLED IDEOGRAPH CORRECT +0x12222 0x2105 # CARE OF +0x12223 0x203E # OVERLINE +0x12225 0xFF3F # FULLWIDTH LOW LINE +0x12227 0xFE49 # DASHED OVERLINE +0x12228 0xFE4A # CENTRELINE OVERLINE +0x12229 0xFE4D # DASHED LOW LINE +0x1222A 0xFE4E # CENTRELINE LOW LINE +0x1222B 0xFE4B # WAVY OVERLINE +0x1222C 0xFE4C # DOUBLE WAVY OVERLINE +0x1222D 0xFE5F # SMALL NUMBER SIGN +0x1222E 0xFE60 # SMALL AMPERSAND +0x1222F 0xFE61 # SMALL ASTERISK +0x12230 0xFF0B # FULLWIDTH PLUS SIGN +0x12231 0xFF0D # FULLWIDTH HYPHEN-MINUS +0x12232 0x00D7 # MULTIPLICATION SIGN +0x12233 0x00F7 # DIVISION SIGN +0x12234 0x00B1 # PLUS-MINUS SIGN +0x12235 0x221A # SQUARE ROOT +0x12236 0xFF1C # FULLWIDTH LESS-THAN SIGN +0x12237 0xFF1E # FULLWIDTH GREATER-THAN SIGN +0x12238 0xFF1D # FULLWIDTH EQUALS SIGN +0x12239 0x2266 # LESS-THAN OVER EQUAL TO +0x1223A 0x2267 # GREATER-THAN OVER EQUAL TO +0x1223B 0x2260 # NOT EQUAL TO +0x1223C 0x221E # INFINITY +0x1223D 0x2252 # APPROXIMATELY EQUAL TO OR THE IMAGE OF +0x1223E 0x2261 # IDENTICAL TO +0x1223F 0xFE62 # SMALL PLUS SIGN +0x12240 0xFE63 # SMALL HYPHEN-MINUS +0x12241 0xFE64 # SMALL LESS-THAN SIGN +0x12242 0xFE66 # SMALL EQUALS SIGN +0x12243 0xFE65 # SMALL GREATER-THAN SIGN +0x12244 0x223C # TILDE OPERATOR +0x12245 0x2229 # INTERSECTION +0x12246 0x222A # UNION +0x12247 0x22A5 # UP TACK +0x12248 0x2220 # ANGLE +0x12249 0x221F # RIGHT ANGLE +0x1224A 0x22BF # RIGHT TRIANGLE +0x1224B 0x33D2 # SQUARE LOG +0x1224C 0x33D1 # SQUARE LN +0x1224D 0x222B # INTEGRAL +0x1224E 0x222E # CONTOUR INTEGRAL +0x1224F 0x2235 # BECAUSE +0x12250 0x2234 # THEREFORE +0x12251 0x2640 # FEMALE SIGN +0x12252 0x2642 # MALE SIGN +0x12253 0x2641 # EARTH +0x12254 0x2609 # SUN +0x12255 0x2191 # UPWARDS ARROW +0x12256 0x2193 # DOWNWARDS ARROW +0x12257 0x2192 # RIGHTWARDS ARROW +0x12258 0x2190 # LEFTWARDS ARROW +0x12259 0x2196 # NORTH WEST ARROW +0x1225A 0x2197 # NORTH EAST ARROW +0x1225B 0x2199 # SOUTH WEST ARROW +0x1225C 0x2198 # SOUTH EAST ARROW +0x1225D 0x2016 # DOUBLE VERTICAL LINE +0x1225E 0xFF5C # FULLWIDTH VERTICAL LINE +0x1225F 0xFF0F # FULLWIDTH SOLIDUS +0x12260 0xFF3C # FULLWIDTH REVERSE SOLIDUS +0x12261 0x2215 # DIVISION SLASH +0x12262 0xFE68 # SMALL REVERSE SOLIDUS +0x12263 0xFF04 # FULLWIDTH DOLLAR SIGN +0x12264 0xFFE5 # FULLWIDTH YEN SIGN +0x12265 0x3012 # POSTAL MARK +0x12266 0xFFE0 # FULLWIDTH CENT SIGN +0x12267 0xFFE1 # FULLWIDTH POUND SIGN +0x12268 0xFF05 # FULLWIDTH PERCENT SIGN +0x12269 0xFF20 # FULLWIDTH COMMERCIAL AT +0x1226A 0x2103 # DEGREE CELSIUS +0x1226B 0x2109 # DEGREE FAHRENHEIT +0x1226C 0xFE69 # SMALL DOLLAR SIGN +0x1226D 0xFE6A # SMALL PERCENT SIGN +0x1226E 0xFE6B # SMALL COMMERCIAL AT +0x1226F 0x33D5 # SQUARE MIL +0x12270 0x339C # SQUARE MM +0x12271 0x339D # SQUARE CM +0x12272 0x339E # SQUARE KM +0x12273 0x33CE # SQUARE KM CAPITAL +0x12274 0x33A1 # SQUARE M SQUARED +0x12275 0x338E # SQUARE MG +0x12276 0x338F # SQUARE KG +0x12277 0x33C4 # SQUARE CC +0x12278 0x00B0 # DEGREE SIGN +0x12279 0x5159 # +0x1227A 0x515B # +0x1227B 0x515E # +0x1227C 0x515D # +0x1227D 0x5161 # +0x1227E 0x5163 # +0x12321 0x55E7 # +0x12322 0x74E9 # +0x12323 0x7CCE # +0x12324 0x2581 # LOWER ONE EIGHTH BLOCK +0x12325 0x2582 # LOWER ONE QUARTER BLOCK +0x12326 0x2583 # LOWER THREE EIGHTHS BLOCK +0x12327 0x2584 # LOWER HALF BLOCK +0x12328 0x2585 # LOWER FIVE EIGHTHS BLOCK +0x12329 0x2586 # LOWER THREE QUARTERS BLOCK +0x1232A 0x2587 # LOWER SEVEN EIGHTHS BLOCK +0x1232B 0x2588 # FULL BLOCK +0x1232C 0x258F # LEFT ONE EIGHTH BLOCK +0x1232D 0x258E # LEFT ONE QUARTER BLOCK +0x1232E 0x258D # LEFT THREE EIGHTHS BLOCK +0x1232F 0x258C # LEFT HALF BLOCK +0x12330 0x258B # LEFT FIVE EIGHTHS BLOCK +0x12331 0x258A # LEFT THREE QUARTERS BLOCK +0x12332 0x2589 # LEFT SEVEN EIGHTHS BLOCK +0x12333 0x253C # BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL +0x12334 0x2534 # BOX DRAWINGS LIGHT UP AND HORIZONTAL +0x12335 0x252C # BOX DRAWINGS LIGHT DOWN AND HORIZONTAL +0x12336 0x2524 # BOX DRAWINGS LIGHT VERTICAL AND LEFT +0x12337 0x251C # BOX DRAWINGS LIGHT VERTICAL AND RIGHT +0x12338 0x2594 # UPPER ONE EIGHTH BLOCK +0x12339 0x2500 # BOX DRAWINGS LIGHT HORIZONTAL +0x1233A 0x2502 # BOX DRAWINGS LIGHT VERTICAL +0x1233B 0x2595 # RIGHT ONE EIGHTH BLOCK +0x1233C 0x250C # BOX DRAWINGS LIGHT DOWN AND RIGHT +0x1233D 0x2510 # BOX DRAWINGS LIGHT DOWN AND LEFT +0x1233E 0x2514 # BOX DRAWINGS LIGHT UP AND RIGHT +0x1233F 0x2518 # BOX DRAWINGS LIGHT UP AND LEFT +0x12340 0x256D # BOX DRAWINGS LIGHT ARC DOWN AND RIGHT +0x12341 0x256E # BOX DRAWINGS LIGHT ARC DOWN AND LEFT +0x12342 0x2570 # BOX DRAWINGS LIGHT ARC UP AND RIGHT +0x12343 0x256F # BOX DRAWINGS LIGHT ARC UP AND LEFT +0x12344 0x2550 # BOX DRAWINGS DOUBLE HORIZONTAL +0x12345 0x255E # BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE +0x12346 0x256A # BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE +0x12347 0x2561 # BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE +0x12348 0x25E2 # BLACK LOWER RIGHT TRIANGLE +0x12349 0x25E3 # BLACK LOWER LEFT TRIANGLE +0x1234A 0x25E5 # BLACK UPPER RIGHT TRIANGLE +0x1234B 0x25E4 # BLACK UPPER LEFT TRIANGLE +0x1234C 0x2571 # BOX DRAWINGS LIGHT DIAGONAL UPPER RIGHT TO LOWER LEFT +0x1234D 0x2572 # BOX DRAWINGS LIGHT DIAGONAL UPPER LEFT TO LOWER RIGHT +0x1234E 0x2573 # BOX DRAWINGS LIGHT DIAGONAL CROSS +0x12421 0xFF10 # FULLWIDTH DIGIT ZERO +0x12422 0xFF11 # FULLWIDTH DIGIT ONE +0x12423 0xFF12 # FULLWIDTH DIGIT TWO +0x12424 0xFF13 # FULLWIDTH DIGIT THREE +0x12425 0xFF14 # FULLWIDTH DIGIT FOUR +0x12426 0xFF15 # FULLWIDTH DIGIT FIVE +0x12427 0xFF16 # FULLWIDTH DIGIT SIX +0x12428 0xFF17 # FULLWIDTH DIGIT SEVEN +0x12429 0xFF18 # FULLWIDTH DIGIT EIGHT +0x1242A 0xFF19 # FULLWIDTH DIGIT NINE +0x1242B 0x2160 # ROMAN NUMERAL ONE +0x1242C 0x2161 # ROMAN NUMERAL TWO +0x1242D 0x2162 # ROMAN NUMERAL THREE +0x1242E 0x2163 # ROMAN NUMERAL FOUR +0x1242F 0x2164 # ROMAN NUMERAL FIVE +0x12430 0x2165 # ROMAN NUMERAL SIX +0x12431 0x2166 # ROMAN NUMERAL SEVEN +0x12432 0x2167 # ROMAN NUMERAL EIGHT +0x12433 0x2168 # ROMAN NUMERAL NINE +0x12434 0x2169 # ROMAN NUMERAL TEN +0x12435 0x3021 # HANGZHOU NUMERAL ONE +0x12436 0x3022 # HANGZHOU NUMERAL TWO +0x12437 0x3023 # HANGZHOU NUMERAL THREE +0x12438 0x3024 # HANGZHOU NUMERAL FOUR +0x12439 0x3025 # HANGZHOU NUMERAL FIVE +0x1243A 0x3026 # HANGZHOU NUMERAL SIX +0x1243B 0x3027 # HANGZHOU NUMERAL SEVEN +0x1243C 0x3028 # HANGZHOU NUMERAL EIGHT +0x1243D 0x3029 # HANGZHOU NUMERAL NINE +0x1243F 0x5344 # +0x12441 0xFF21 # FULLWIDTH LATIN CAPITAL LETTER A +0x12442 0xFF22 # FULLWIDTH LATIN CAPITAL LETTER B +0x12443 0xFF23 # FULLWIDTH LATIN CAPITAL LETTER C +0x12444 0xFF24 # FULLWIDTH LATIN CAPITAL LETTER D +0x12445 0xFF25 # FULLWIDTH LATIN CAPITAL LETTER E +0x12446 0xFF26 # FULLWIDTH LATIN CAPITAL LETTER F +0x12447 0xFF27 # FULLWIDTH LATIN CAPITAL LETTER G +0x12448 0xFF28 # FULLWIDTH LATIN CAPITAL LETTER H +0x12449 0xFF29 # FULLWIDTH LATIN CAPITAL LETTER I +0x1244A 0xFF2A # FULLWIDTH LATIN CAPITAL LETTER J +0x1244B 0xFF2B # FULLWIDTH LATIN CAPITAL LETTER K +0x1244C 0xFF2C # FULLWIDTH LATIN CAPITAL LETTER L +0x1244D 0xFF2D # FULLWIDTH LATIN CAPITAL LETTER M +0x1244E 0xFF2E # FULLWIDTH LATIN CAPITAL LETTER N +0x1244F 0xFF2F # FULLWIDTH LATIN CAPITAL LETTER O +0x12450 0xFF30 # FULLWIDTH LATIN CAPITAL LETTER P +0x12451 0xFF31 # FULLWIDTH LATIN CAPITAL LETTER Q +0x12452 0xFF32 # FULLWIDTH LATIN CAPITAL LETTER R +0x12453 0xFF33 # FULLWIDTH LATIN CAPITAL LETTER S +0x12454 0xFF34 # FULLWIDTH LATIN CAPITAL LETTER T +0x12455 0xFF35 # FULLWIDTH LATIN CAPITAL LETTER U +0x12456 0xFF36 # FULLWIDTH LATIN CAPITAL LETTER V +0x12457 0xFF37 # FULLWIDTH LATIN CAPITAL LETTER W +0x12458 0xFF38 # FULLWIDTH LATIN CAPITAL LETTER X +0x12459 0xFF39 # FULLWIDTH LATIN CAPITAL LETTER Y +0x1245A 0xFF3A # FULLWIDTH LATIN CAPITAL LETTER Z +0x1245B 0xFF41 # FULLWIDTH LATIN SMALL LETTER A +0x1245C 0xFF42 # FULLWIDTH LATIN SMALL LETTER B +0x1245D 0xFF43 # FULLWIDTH LATIN SMALL LETTER C +0x1245E 0xFF44 # FULLWIDTH LATIN SMALL LETTER D +0x1245F 0xFF45 # FULLWIDTH LATIN SMALL LETTER E +0x12460 0xFF46 # FULLWIDTH LATIN SMALL LETTER F +0x12461 0xFF47 # FULLWIDTH LATIN SMALL LETTER G +0x12462 0xFF48 # FULLWIDTH LATIN SMALL LETTER H +0x12463 0xFF49 # FULLWIDTH LATIN SMALL LETTER I +0x12464 0xFF4A # FULLWIDTH LATIN SMALL LETTER J +0x12465 0xFF4B # FULLWIDTH LATIN SMALL LETTER K +0x12466 0xFF4C # FULLWIDTH LATIN SMALL LETTER L +0x12467 0xFF4D # FULLWIDTH LATIN SMALL LETTER M +0x12468 0xFF4E # FULLWIDTH LATIN SMALL LETTER N +0x12469 0xFF4F # FULLWIDTH LATIN SMALL LETTER O +0x1246A 0xFF50 # FULLWIDTH LATIN SMALL LETTER P +0x1246B 0xFF51 # FULLWIDTH LATIN SMALL LETTER Q +0x1246C 0xFF52 # FULLWIDTH LATIN SMALL LETTER R +0x1246D 0xFF53 # FULLWIDTH LATIN SMALL LETTER S +0x1246E 0xFF54 # FULLWIDTH LATIN SMALL LETTER T +0x1246F 0xFF55 # FULLWIDTH LATIN SMALL LETTER U +0x12470 0xFF56 # FULLWIDTH LATIN SMALL LETTER V +0x12471 0xFF57 # FULLWIDTH LATIN SMALL LETTER W +0x12472 0xFF58 # FULLWIDTH LATIN SMALL LETTER X +0x12473 0xFF59 # FULLWIDTH LATIN SMALL LETTER Y +0x12474 0xFF5A # FULLWIDTH LATIN SMALL LETTER Z +0x12475 0x0391 # GREEK CAPITAL LETTER ALPHA +0x12476 0x0392 # GREEK CAPITAL LETTER BETA +0x12477 0x0393 # GREEK CAPITAL LETTER GAMMA +0x12478 0x0394 # GREEK CAPITAL LETTER DELTA +0x12479 0x0395 # GREEK CAPITAL LETTER EPSILON +0x1247A 0x0396 # GREEK CAPITAL LETTER ZETA +0x1247B 0x0397 # GREEK CAPITAL LETTER ETA +0x1247C 0x0398 # GREEK CAPITAL LETTER THETA +0x1247D 0x0399 # GREEK CAPITAL LETTER IOTA +0x1247E 0x039A # GREEK CAPITAL LETTER KAPPA +0x12521 0x039B # GREEK CAPITAL LETTER LAMDA +0x12522 0x039C # GREEK CAPITAL LETTER MU +0x12523 0x039D # GREEK CAPITAL LETTER NU +0x12524 0x039E # GREEK CAPITAL LETTER XI +0x12525 0x039F # GREEK CAPITAL LETTER OMICRON +0x12526 0x03A0 # GREEK CAPITAL LETTER PI +0x12527 0x03A1 # GREEK CAPITAL LETTER RHO +0x12528 0x03A3 # GREEK CAPITAL LETTER SIGMA +0x12529 0x03A4 # GREEK CAPITAL LETTER TAU +0x1252A 0x03A5 # GREEK CAPITAL LETTER UPSILON +0x1252B 0x03A6 # GREEK CAPITAL LETTER PHI +0x1252C 0x03A7 # GREEK CAPITAL LETTER CHI +0x1252D 0x03A8 # GREEK CAPITAL LETTER PSI +0x1252E 0x03A9 # GREEK CAPITAL LETTER OMEGA +0x1252F 0x03B1 # GREEK SMALL LETTER ALPHA +0x12530 0x03B2 # GREEK SMALL LETTER BETA +0x12531 0x03B3 # GREEK SMALL LETTER GAMMA +0x12532 0x03B4 # GREEK SMALL LETTER DELTA +0x12533 0x03B5 # GREEK SMALL LETTER EPSILON +0x12534 0x03B6 # GREEK SMALL LETTER ZETA +0x12535 0x03B7 # GREEK SMALL LETTER ETA +0x12536 0x03B8 # GREEK SMALL LETTER THETA +0x12537 0x03B9 # GREEK SMALL LETTER IOTA +0x12538 0x03BA # GREEK SMALL LETTER KAPPA +0x12539 0x03BB # GREEK SMALL LETTER LAMDA +0x1253A 0x03BC # GREEK SMALL LETTER MU +0x1253B 0x03BD # GREEK SMALL LETTER NU +0x1253C 0x03BE # GREEK SMALL LETTER XI +0x1253D 0x03BF # GREEK SMALL LETTER OMICRON +0x1253E 0x03C0 # GREEK SMALL LETTER PI +0x1253F 0x03C1 # GREEK SMALL LETTER RHO +0x12540 0x03C3 # GREEK SMALL LETTER SIGMA +0x12541 0x03C4 # GREEK SMALL LETTER TAU +0x12542 0x03C5 # GREEK SMALL LETTER UPSILON +0x12543 0x03C6 # GREEK SMALL LETTER PHI +0x12544 0x03C7 # GREEK SMALL LETTER CHI +0x12545 0x03C8 # GREEK SMALL LETTER PSI +0x12546 0x03C9 # GREEK SMALL LETTER OMEGA +0x12547 0x3105 # BOPOMOFO LETTER B +0x12548 0x3106 # BOPOMOFO LETTER P +0x12549 0x3107 # BOPOMOFO LETTER M +0x1254A 0x3108 # BOPOMOFO LETTER F +0x1254B 0x3109 # BOPOMOFO LETTER D +0x1254C 0x310A # BOPOMOFO LETTER T +0x1254D 0x310B # BOPOMOFO LETTER N +0x1254E 0x310C # BOPOMOFO LETTER L +0x1254F 0x310D # BOPOMOFO LETTER G +0x12550 0x310E # BOPOMOFO LETTER K +0x12551 0x310F # BOPOMOFO LETTER H +0x12552 0x3110 # BOPOMOFO LETTER J +0x12553 0x3111 # BOPOMOFO LETTER Q +0x12554 0x3112 # BOPOMOFO LETTER X +0x12555 0x3113 # BOPOMOFO LETTER ZH +0x12556 0x3114 # BOPOMOFO LETTER CH +0x12557 0x3115 # BOPOMOFO LETTER SH +0x12558 0x3116 # BOPOMOFO LETTER R +0x12559 0x3117 # BOPOMOFO LETTER Z +0x1255A 0x3118 # BOPOMOFO LETTER C +0x1255B 0x3119 # BOPOMOFO LETTER S +0x1255C 0x311A # BOPOMOFO LETTER A +0x1255D 0x311B # BOPOMOFO LETTER O +0x1255E 0x311C # BOPOMOFO LETTER E +0x1255F 0x311D # BOPOMOFO LETTER EH +0x12560 0x311E # BOPOMOFO LETTER AI +0x12561 0x311F # BOPOMOFO LETTER EI +0x12562 0x3120 # BOPOMOFO LETTER AU +0x12563 0x3121 # BOPOMOFO LETTER OU +0x12564 0x3122 # BOPOMOFO LETTER AN +0x12565 0x3123 # BOPOMOFO LETTER EN +0x12566 0x3124 # BOPOMOFO LETTER ANG +0x12567 0x3125 # BOPOMOFO LETTER ENG +0x12568 0x3126 # BOPOMOFO LETTER ER +0x12569 0x3127 # BOPOMOFO LETTER I +0x1256A 0x3128 # BOPOMOFO LETTER U +0x1256B 0x3129 # BOPOMOFO LETTER IU +0x1256C 0x02D9 # DOT ABOVE +0x1256D 0x02C9 # MODIFIER LETTER MACRON +0x1256E 0x02CA # MODIFIER LETTER ACUTE ACCENT +0x1256F 0x02C7 # CARON +0x12570 0x02CB # MODIFIER LETTER GRAVE ACCENT +0x12621 0x2460 # CIRCLED DIGIT ONE +0x12622 0x2461 # CIRCLED DIGIT TWO +0x12623 0x2462 # CIRCLED DIGIT THREE +0x12624 0x2463 # CIRCLED DIGIT FOUR +0x12625 0x2464 # CIRCLED DIGIT FIVE +0x12626 0x2465 # CIRCLED DIGIT SIX +0x12627 0x2466 # CIRCLED DIGIT SEVEN +0x12628 0x2467 # CIRCLED DIGIT EIGHT +0x12629 0x2468 # CIRCLED DIGIT NINE +0x1262A 0x2469 # CIRCLED NUMBER TEN +0x1262B 0x2474 # PARENTHESIZED DIGIT ONE +0x1262C 0x2475 # PARENTHESIZED DIGIT TWO +0x1262D 0x2476 # PARENTHESIZED DIGIT THREE +0x1262E 0x2477 # PARENTHESIZED DIGIT FOUR +0x1262F 0x2478 # PARENTHESIZED DIGIT FIVE +0x12630 0x2479 # PARENTHESIZED DIGIT SIX +0x12631 0x247A # PARENTHESIZED DIGIT SEVEN +0x12632 0x247B # PARENTHESIZED DIGIT EIGHT +0x12633 0x247C # PARENTHESIZED DIGIT NINE +0x12634 0x247D # PARENTHESIZED NUMBER TEN +0x12635 0x2170 # SMALL ROMAN NUMERAL ONE +0x12636 0x2171 # SMALL ROMAN NUMERAL TWO +0x12637 0x2172 # SMALL ROMAN NUMERAL THREE +0x12638 0x2173 # SMALL ROMAN NUMERAL FOUR +0x12639 0x2174 # SMALL ROMAN NUMERAL FIVE +0x1263A 0x2175 # SMALL ROMAN NUMERAL SIX +0x1263B 0x2176 # SMALL ROMAN NUMERAL SEVEN +0x1263C 0x2177 # SMALL ROMAN NUMERAL EIGHT +0x1263D 0x2178 # SMALL ROMAN NUMERAL NINE +0x1263E 0x2179 # SMALL ROMAN NUMERAL TEN +0x14221 0x2400 # SYMBOL FOR NULL +0x14222 0x2401 # SYMBOL FOR START OF HEADING +0x14223 0x2402 # SYMBOL FOR START OF TEXT +0x14224 0x2403 # SYMBOL FOR END OF TEXT +0x14225 0x2404 # SYMBOL FOR END OF TRANSMISSION +0x14226 0x2405 # SYMBOL FOR ENQUIRY +0x14227 0x2406 # SYMBOL FOR ACKNOWLEDGE +0x14228 0x2407 # SYMBOL FOR BELL +0x14229 0x2408 # SYMBOL FOR BACKSPACE +0x1422A 0x2409 # SYMBOL FOR HORIZONTAL TABULATION +0x1422B 0x240A # SYMBOL FOR LINE FEED +0x1422C 0x240B # SYMBOL FOR VERTICAL TABULATION +0x1422D 0x240C # SYMBOL FOR FORM FEED +0x1422E 0x240D # SYMBOL FOR CARRIAGE RETURN +0x1422F 0x240E # SYMBOL FOR SHIFT OUT +0x14230 0x240F # SYMBOL FOR SHIFT IN +0x14231 0x2410 # SYMBOL FOR DATA LINK ESCAPE +0x14232 0x2411 # SYMBOL FOR DEVICE CONTROL ONE +0x14233 0x2412 # SYMBOL FOR DEVICE CONTROL TWO +0x14234 0x2413 # SYMBOL FOR DEVICE CONTROL THREE +0x14235 0x2414 # SYMBOL FOR DEVICE CONTROL FOUR +0x14236 0x2415 # SYMBOL FOR NEGATIVE ACKNOWLEDGE +0x14237 0x2416 # SYMBOL FOR SYNCHRONOUS IDLE +0x14238 0x2417 # SYMBOL FOR END OF TRANSMISSION BLOCK +0x14239 0x2418 # SYMBOL FOR CANCEL +0x1423A 0x2419 # SYMBOL FOR END OF MEDIUM +0x1423B 0x241A # SYMBOL FOR SUBSTITUTE +0x1423C 0x241B # SYMBOL FOR ESCAPE +0x1423D 0x241C # SYMBOL FOR FILE SEPARATOR +0x1423E 0x241D # SYMBOL FOR GROUP SEPARATOR +0x1423F 0x241E # SYMBOL FOR RECORD SEPARATOR +0x14240 0x241F # SYMBOL FOR UNIT SEPARATOR +0x14241 0x2421 # SYMBOL FOR DELETE +0x14421 0x4E00 # +0x14422 0x4E59 # +0x14423 0x4E01 # +0x14424 0x4E03 # +0x14425 0x4E43 # +0x14426 0x4E5D # +0x14427 0x4E86 # +0x14428 0x4E8C # +0x14429 0x4EBA # +0x1442A 0x513F # +0x1442B 0x5165 # +0x1442C 0x516B # +0x1442D 0x51E0 # +0x1442E 0x5200 # +0x1442F 0x5201 # +0x14430 0x529B # +0x14431 0x5315 # +0x14432 0x5341 # +0x14433 0x535C # +0x14434 0x53C8 # +0x14435 0x4E09 # +0x14436 0x4E0B # +0x14437 0x4E08 # +0x14438 0x4E0A # +0x14439 0x4E2B # +0x1443A 0x4E38 # +0x1443B 0x51E1 # +0x1443C 0x4E45 # +0x1443D 0x4E48 # +0x1443E 0x4E5F # +0x1443F 0x4E5E # +0x14440 0x4E8E # +0x14441 0x4EA1 # 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+0xE6140 0x6B1B # +0xE6141 0x6B1D # +0xE6142 0x7225 # +0xE6143 0x7224 # +0xE6144 0x7C6D # +0xE6146 0x8642 # +0xE6147 0x8649 # +0xE6149 0x8978 # +0xE614A 0x898A # +0xE614B 0x8B97 # +0xE614D 0x8C9B # +0xE614E 0x8D1C # +0xE6150 0x8EA2 # +0xE6159 0x9C6C # +0xE615B 0x9C6F # +0xE615D 0x9E0E # +0xE615F 0x9F08 # +0xE6160 0x9F1D # +0xE6161 0x9FA3 # +0xE6164 0x5F60 # +0xE6165 0x6B1C # +0xE6169 0x7CF3 # +0xE616B 0x8B9B # +0xE616C 0x8EA7 # +0xE616D 0x91C4 # +0xE616F 0x947A # +0xE6172 0x9A61 # +0xE6173 0x9A63 # +0xE6174 0x9AD7 # +0xE6175 0x9C76 # +0xE6177 0x9FA5 # +0xE6179 0x7067 # +0xE617B 0x72AB # +0xE617C 0x864A # +0xE617D 0x897D # +0xE617E 0x8B9D # +0xE6221 0x8C53 # +0xE6222 0x8F65 # +0xE6223 0x947B # +0xE6225 0x98CD # +0xE6226 0x98DD # +0xE6228 0x9B30 # +0xE6229 0x9E16 # +0xE622F 0x96E7 # +0xE6230 0x9E18 # +0xE6231 0x9EA2 # +0xE6233 0x9F7C # +0xE6235 0x7E9E # +0xE6236 0x9484 # +0xE6238 0x9E1C # +0xE623A 0x7C71 # +0xE623B 0x97CA # +0xE623F 0x9EA3 # +0xE6241 0x9C7B # +0xE6242 0x9F97 # +0xE6245 0x9750 # +0xE6249 0x5727 # +0xE624A 0x5C13 # +0xE6251 0x5FC8 # +0xE6257 0x6765 # +0xE625A 0x52BD # +0xE625C 0x5B66 # +0xE625E 0x65F9 # +0xE625F 0x6788 # +0xE6260 0x6CE6 # +0xE6261 0x6CCB # +0xE6263 0x4FBD # +0xE6264 0x5F8D # +0xE6266 0x6018 # +0xE6267 0x6048 # +0xE6269 0x6B29 # +0xE626A 0x70A6 # +0xE626C 0x7706 # +0xE6270 0x5A10 # +0xE6271 0x5CFC # +0xE6272 0x5CFE # +0xE6279 0x70C9 # +0xE6323 0x9579 # +0xE6325 0x96BA # +0xE632D 0x7B29 # +0xE632E 0x8128 # +0xE6330 0x8A2E # +0xE6334 0x9AD9 # +0xE6336 0x582B # +0xE6337 0x5845 # +0xE6339 0x63FA # +0xE633D 0x6E86 # +0xE6343 0x5867 # +0xE6345 0x5BDD # +0xE6346 0x656E # +0xE634A 0x8C87 # +0xE634C 0x50D2 # +0xE634D 0x50DF # +0xE6352 0x69BA # +0xE6354 0x6B9D # +0xE6356 0x8059 # +0xE6363 0x6F8A # +0xE6366 0x7BC3 # +0xE6367 0x7BC2 # +0xE636C 0x90F6 # +0xE636E 0x9823 # +0xE6374 0x71CD # +0xE6375 0x7499 # +0xE637B 0x9842 # +0xE6422 0x7F84 # +0xE6428 0x8D0E # +0xE642A 0x9861 # +0xE642D 0x8B73 # +0xE642F 0x9C27 # +0xE6431 0x9458 # +0xE6432 0x77D6 # +0xE6433 0x9B2D # +0xE6448 0x4F66 # +0xE6449 0x4F68 # +0xE644A 0x4FE7 # +0xE644B 0x503F # +0xE644D 0x50A6 # +0xE644E 0x510F # +0xE644F 0x523E # +0xE6450 0x5324 # +0xE6451 0x5365 # +0xE6452 0x539B # +0xE6453 0x517F # +0xE6454 0x54CB # +0xE6455 0x5573 # +0xE6456 0x5571 # +0xE6457 0x556B # +0xE6458 0x55F4 # +0xE6459 0x5622 # +0xE645A 0x5620 # +0xE645B 0x5692 # +0xE645C 0x56BA # +0xE645D 0x5691 # +0xE645E 0x56B0 # +0xE645F 0x5759 # +0xE6460 0x578A # +0xE6461 0x580F # +0xE6462 0x5812 # +0xE6463 0x5813 # +0xE6464 0x5847 # +0xE6465 0x589B # +0xE6466 0x5900 # +0xE6467 0x594D # +0xE6468 0x5AD1 # +0xE6469 0x5AD3 # +0xE646A 0x5B67 # +0xE646B 0x5C57 # +0xE646C 0x5C77 # +0xE646D 0x5CD5 # +0xE646E 0x5D75 # +0xE646F 0x5D8E # +0xE6470 0x5DA5 # +0xE6471 0x5DB6 # +0xE6472 0x5DBF # +0xE6473 0x5E65 # +0xE6474 0x5ECD # +0xE6475 0x5EED # +0xE6476 0x5F94 # +0xE6477 0x5F9A # +0xE6478 0x5FBA # +0xE6479 0x6125 # +0xE647A 0x6150 # +0xE647B 0x62A3 # +0xE647C 0x6360 # +0xE647D 0x6364 # +0xE647E 0x63B6 # +0xE6521 0x6403 # +0xE6522 0x64B6 # +0xE6523 0x651A # +0xE6524 0x7A25 # +0xE6525 0x5C21 # +0xE6526 0x66E2 # +0xE6527 0x6702 # +0xE6528 0x67A4 # +0xE6529 0x67AC # +0xE652A 0x6810 # +0xE652B 0x6806 # +0xE652C 0x685E # +0xE652D 0x685A # +0xE652E 0x692C # +0xE652F 0x6929 # +0xE6530 0x6A2D # +0xE6531 0x6A77 # +0xE6532 0x6A7A # +0xE6533 0x6ACA # +0xE6534 0x6AE6 # +0xE6535 0x6AF5 # +0xE6536 0x6B0D # +0xE6537 0x6B0E # +0xE6538 0x6BDC # +0xE6539 0x6BDD # +0xE653A 0x6BF6 # +0xE653B 0x6C1E # +0xE653C 0x6C63 # +0xE653D 0x6DA5 # +0xE653E 0x6E0F # +0xE653F 0x6E8A # +0xE6540 0x6E84 # +0xE6541 0x6E8B # +0xE6542 0x6E7C # +0xE6543 0x6F4C # +0xE6544 0x6F48 # +0xE6545 0x6F49 # +0xE6546 0x6F9D # +0xE6547 0x6F99 # +0xE6548 0x6FF8 # +0xE6549 0x702E # +0xE654A 0x702D # +0xE654B 0x705C # +0xE654C 0x79CC # +0xE654D 0x70BF # +0xE654E 0x70EA # +0xE654F 0x70E5 # +0xE6550 0x7111 # +0xE6551 0x7112 # +0xE6552 0x713F # +0xE6553 0x7139 # +0xE6554 0x713B # +0xE6555 0x713D # +0xE6556 0x7177 # +0xE6557 0x7175 # +0xE6558 0x7176 # +0xE6559 0x7171 # +0xE655A 0x7196 # +0xE655B 0x7193 # +0xE655C 0x71B4 # +0xE655D 0x71DD # +0xE655E 0x71DE # +0xE655F 0x720E # +0xE6560 0x5911 # +0xE6561 0x7218 # +0xE6562 0x7347 # +0xE6563 0x7348 # +0xE6564 0x73EF # +0xE6565 0x7412 # +0xE6566 0x743B # +0xE6567 0x74A4 # +0xE6568 0x748D # +0xE6569 0x74B4 # +0xE656A 0x7673 # +0xE656B 0x7677 # +0xE656C 0x76BC # +0xE656D 0x7819 # +0xE656E 0x781B # +0xE656F 0x783D # +0xE6570 0x7853 # +0xE6571 0x7854 # +0xE6572 0x7858 # +0xE6573 0x78B7 # +0xE6574 0x78D8 # +0xE6575 0x78EE # +0xE6576 0x7922 # +0xE6577 0x794D # +0xE6578 0x7986 # +0xE6579 0x7999 # +0xE657A 0x79A3 # +0xE657B 0x79BC # +0xE657C 0x7AA7 # +0xE657D 0x7B37 # +0xE657E 0x7B59 # +0xE6621 0x7BD0 # +0xE6622 0x7C2F # +0xE6623 0x7C32 # +0xE6624 0x7C42 # +0xE6625 0x7C4E # +0xE6626 0x7C68 # +0xE6627 0x7CA9 # +0xE6628 0x7CED # +0xE6629 0x7DD0 # +0xE662A 0x7E07 # +0xE662B 0x7DD3 # +0xE662C 0x7E64 # +0xE662D 0x7F40 # +0xE662F 0x8041 # +0xE6630 0x8063 # +0xE6631 0x80BB # +0xE6632 0x6711 # +0xE6633 0x6725 # +0xE6634 0x8248 # +0xE6635 0x8310 # +0xE6636 0x8362 # +0xE6637 0x8312 # +0xE6638 0x8421 # +0xE6639 0x841E # +0xE663A 0x84E2 # +0xE663B 0x84DE # +0xE663C 0x84E1 # +0xE663D 0x8573 # +0xE663E 0x85D4 # +0xE663F 0x85F5 # +0xE6640 0x8637 # +0xE6641 0x8645 # +0xE6642 0x8672 # +0xE6643 0x874A # +0xE6644 0x87A9 # +0xE6645 0x87A5 # +0xE6646 0x87F5 # +0xE6647 0x8834 # +0xE6648 0x8850 # +0xE6649 0x8887 # +0xE664A 0x8954 # +0xE664B 0x8984 # +0xE664C 0x8B03 # +0xE664D 0x8C52 # +0xE664E 0x8CD8 # +0xE664F 0x8D0C # +0xE6650 0x8D18 # +0xE6651 0x8DB0 # +0xE6652 0x8EBC # +0xE6653 0x8ED5 # +0xE6654 0x8FAA # +0xE6655 0x909C # +0xE6657 0x915C # +0xE6658 0x922B # +0xE6659 0x9221 # +0xE665A 0x9273 # +0xE665B 0x92F4 # +0xE665C 0x92F5 # +0xE665D 0x933F # +0xE665E 0x9342 # +0xE665F 0x9386 # +0xE6660 0x93BE # +0xE6661 0x93BC # +0xE6662 0x93BD # +0xE6663 0x93F1 # +0xE6664 0x93F2 # +0xE6665 0x93EF # +0xE6666 0x9422 # +0xE6667 0x9423 # +0xE6668 0x9424 # +0xE6669 0x9467 # +0xE666A 0x9466 # +0xE666B 0x9597 # +0xE666C 0x95CE # +0xE666D 0x95E7 # +0xE666E 0x973B # +0xE666F 0x974D # +0xE6670 0x98E4 # +0xE6671 0x9942 # +0xE6672 0x9B1D # +0xE6673 0x9B98 # +0xE6675 0x9D49 # +0xE6676 0x6449 # +0xE6677 0x5E71 # +0xE6678 0x5E85 # +0xE6679 0x61D3 # +0xE667A 0x990E # +0xE667B 0x8002 # +0xE667C 0x781E # +0xE6721 0x5528 # +0xE6722 0x5572 # +0xE6723 0x55BA # +0xE6724 0x55F0 # +0xE6725 0x55EE # +0xE6726 0x56B8 # +0xE6727 0x56B9 # +0xE6728 0x56C4 # +0xE6729 0x8053 # +0xE672A 0x92B0 # Index: tools/encoding/cp1250.txt ================================================================== --- tools/encoding/cp1250.txt +++ tools/encoding/cp1250.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1250 code (in hex) Index: tools/encoding/cp1251.txt ================================================================== --- tools/encoding/cp1251.txt +++ tools/encoding/cp1251.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1251 code (in hex) Index: tools/encoding/cp1252.txt ================================================================== --- tools/encoding/cp1252.txt +++ tools/encoding/cp1252.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1252 code (in hex) Index: tools/encoding/cp1253.txt ================================================================== --- tools/encoding/cp1253.txt +++ tools/encoding/cp1253.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1253 code (in hex) Index: tools/encoding/cp1254.txt ================================================================== --- tools/encoding/cp1254.txt +++ tools/encoding/cp1254.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1254 code (in hex) Index: tools/encoding/cp1255.txt ================================================================== --- tools/encoding/cp1255.txt +++ tools/encoding/cp1255.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 1/7/2000 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1255 code (in hex) Index: tools/encoding/cp1256.txt ================================================================== --- tools/encoding/cp1256.txt +++ tools/encoding/cp1256.txt @@ -3,11 +3,11 @@ # Unicode version: 2.1 # Table version: 2.01 # Table format: Format A # Date: 01/5/99 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1256 code (in hex) Index: tools/encoding/cp1257.txt ================================================================== --- tools/encoding/cp1257.txt +++ tools/encoding/cp1257.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1257 code (in hex) Index: tools/encoding/cp1258.txt ================================================================== --- tools/encoding/cp1258.txt +++ tools/encoding/cp1258.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp1258 code (in hex) Index: tools/encoding/cp874.txt ================================================================== --- tools/encoding/cp874.txt +++ tools/encoding/cp874.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 02/28/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp874 code (in hex) Index: tools/encoding/cp932.txt ================================================================== --- tools/encoding/cp932.txt +++ tools/encoding/cp932.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 04/15/98 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp932 code (in hex) Index: tools/encoding/cp936.txt ================================================================== --- tools/encoding/cp936.txt +++ tools/encoding/cp936.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 1/7/2000 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp936 code (in hex) Index: tools/encoding/cp949.txt ================================================================== --- tools/encoding/cp949.txt +++ tools/encoding/cp949.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 1/7/2000 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp949 code (in hex) Index: tools/encoding/cp950.txt ================================================================== --- tools/encoding/cp950.txt +++ tools/encoding/cp950.txt @@ -3,11 +3,11 @@ # Unicode version: 2.0 # Table version: 2.01 # Table format: Format A # Date: 1/7/2000 # -# Contact: cpxlate@microsoft.com +# Contact: Shawn.Steele@microsoft.com # # General notes: none # # Format: Three tab-separated columns # Column #1 is the cp950 code (in hex) Index: tools/encoding/gb2312.txt ================================================================== --- tools/encoding/gb2312.txt +++ tools/encoding/gb2312.txt @@ -1,10 +1,10 @@ # gb2312.txt -- # # GB2312 to Unicode table (modified) # -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright (c) 1998-1999 Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # # NOTE: this table has been modified to include the 7-bit ASCII Index: tools/encoding/iso8859-1.txt ================================================================== --- tools/encoding/iso8859-1.txt +++ tools/encoding/iso8859-1.txt @@ -1,28 +1,16 @@ +# 8859-1.TXT +# Date: 2015-12-02 20:19:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-1:1998 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-1:1998 characters map into Unicode. @@ -33,19 +21,20 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-1 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-10.txt ================================================================== --- tools/encoding/iso8859-10.txt +++ tools/encoding/iso8859-10.txt @@ -1,28 +1,16 @@ +# 8859-10.TXT +# Date: 2015-12-02 21:53:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-10:1998 to Unicode # Unicode version: 3.0 -# Table version: 1.1 +# Table version: 2.0 # Table format: Format A -# Date: 1999 October 11 -# Authors: Ken Whistler -# -# Copyright (c) 1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 October 11 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-10:1998 characters map into Unicode. @@ -34,18 +22,19 @@ # # The entries are in ISO/IEC 8859-10 order. # # Version history # 1.0 version new. -# 1.1 corrected mistake in mapping of 0xA4 +# 1.1 corrected mistake in mapping of 0xA4 +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT ADDED tools/encoding/iso8859-11.txt Index: tools/encoding/iso8859-11.txt ================================================================== --- /dev/null +++ tools/encoding/iso8859-11.txt @@ -0,0 +1,286 @@ +# 8859-11.TXT +# Date: 2015-12-02 21:55:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Name: ISO/IEC 8859-11:2001 to Unicode +# Unicode version: 3.2 +# Table version: 2.0 +# Table format: Format A +# Date: 2002 October 7 (header updated: 2015 December 02) +# Authors: Ken Whistler +# +# General notes: +# +# This table contains the data the Unicode Consortium has on how +# ISO/IEC 8859-11:2001 characters map into Unicode. +# +# ISO/IEC 8859-11:2001 is equivalent to TIS 620-2533 (1990) with +# the addition of 0xA0 NO-BREAK SPACE. +# +# Format: Three tab-separated columns +# Column #1 is the ISO/IEC 8859-11 code (in hex as 0xXX) +# Column #2 is the Unicode (in hex as 0xXXXX) +# Column #3 the Unicode name (follows a comment sign, '#') +# +# The entries are in ISO/IEC 8859-11 order. +# +# Version history: +# 2002 October 7 Created +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings +# +# Updated versions of this file may be found in: +# http://www.unicode.org/Public/MAPPINGS/ +# +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html +# +0x00 0x0000 # NULL +0x01 0x0001 # START OF HEADING +0x02 0x0002 # START OF TEXT +0x03 0x0003 # END OF TEXT +0x04 0x0004 # END OF TRANSMISSION +0x05 0x0005 # ENQUIRY +0x06 0x0006 # ACKNOWLEDGE +0x07 0x0007 # BELL +0x08 0x0008 # BACKSPACE +0x09 0x0009 # HORIZONTAL TABULATION +0x0A 0x000A # LINE FEED +0x0B 0x000B # VERTICAL TABULATION +0x0C 0x000C # FORM FEED +0x0D 0x000D # CARRIAGE RETURN +0x0E 0x000E # SHIFT OUT +0x0F 0x000F # SHIFT IN +0x10 0x0010 # DATA LINK ESCAPE +0x11 0x0011 # DEVICE CONTROL ONE +0x12 0x0012 # DEVICE CONTROL TWO +0x13 0x0013 # DEVICE CONTROL THREE +0x14 0x0014 # DEVICE CONTROL FOUR +0x15 0x0015 # NEGATIVE ACKNOWLEDGE +0x16 0x0016 # SYNCHRONOUS IDLE +0x17 0x0017 # END OF TRANSMISSION BLOCK +0x18 0x0018 # CANCEL +0x19 0x0019 # END OF MEDIUM +0x1A 0x001A # SUBSTITUTE +0x1B 0x001B # ESCAPE +0x1C 0x001C # FILE SEPARATOR +0x1D 0x001D # GROUP SEPARATOR +0x1E 0x001E # RECORD SEPARATOR +0x1F 0x001F # UNIT SEPARATOR +0x20 0x0020 # SPACE +0x21 0x0021 # EXCLAMATION MARK +0x22 0x0022 # QUOTATION MARK +0x23 0x0023 # NUMBER SIGN +0x24 0x0024 # DOLLAR SIGN +0x25 0x0025 # PERCENT SIGN +0x26 0x0026 # AMPERSAND +0x27 0x0027 # APOSTROPHE +0x28 0x0028 # LEFT PARENTHESIS +0x29 0x0029 # RIGHT PARENTHESIS +0x2A 0x002A # ASTERISK +0x2B 0x002B # PLUS SIGN +0x2C 0x002C # COMMA +0x2D 0x002D # HYPHEN-MINUS +0x2E 0x002E # FULL STOP +0x2F 0x002F # SOLIDUS +0x30 0x0030 # DIGIT ZERO +0x31 0x0031 # DIGIT ONE +0x32 0x0032 # DIGIT TWO +0x33 0x0033 # DIGIT THREE +0x34 0x0034 # DIGIT FOUR +0x35 0x0035 # DIGIT FIVE +0x36 0x0036 # DIGIT SIX +0x37 0x0037 # DIGIT SEVEN +0x38 0x0038 # DIGIT EIGHT +0x39 0x0039 # DIGIT NINE +0x3A 0x003A # COLON +0x3B 0x003B # SEMICOLON +0x3C 0x003C # LESS-THAN SIGN +0x3D 0x003D # EQUALS SIGN +0x3E 0x003E # GREATER-THAN SIGN +0x3F 0x003F # QUESTION MARK +0x40 0x0040 # COMMERCIAL AT +0x41 0x0041 # LATIN CAPITAL LETTER A +0x42 0x0042 # LATIN CAPITAL LETTER B +0x43 0x0043 # LATIN CAPITAL LETTER C +0x44 0x0044 # LATIN CAPITAL LETTER D +0x45 0x0045 # LATIN CAPITAL LETTER E +0x46 0x0046 # LATIN CAPITAL LETTER F +0x47 0x0047 # LATIN CAPITAL LETTER G +0x48 0x0048 # LATIN CAPITAL LETTER H +0x49 0x0049 # LATIN CAPITAL LETTER I +0x4A 0x004A # LATIN CAPITAL LETTER J +0x4B 0x004B # LATIN CAPITAL LETTER K +0x4C 0x004C # LATIN CAPITAL LETTER L +0x4D 0x004D # LATIN CAPITAL LETTER M +0x4E 0x004E # LATIN CAPITAL LETTER N +0x4F 0x004F # LATIN CAPITAL LETTER O +0x50 0x0050 # LATIN CAPITAL LETTER P +0x51 0x0051 # LATIN CAPITAL LETTER Q +0x52 0x0052 # LATIN CAPITAL LETTER R +0x53 0x0053 # LATIN CAPITAL LETTER S +0x54 0x0054 # LATIN CAPITAL LETTER T +0x55 0x0055 # LATIN CAPITAL LETTER U +0x56 0x0056 # LATIN CAPITAL LETTER V +0x57 0x0057 # LATIN CAPITAL LETTER W +0x58 0x0058 # LATIN CAPITAL LETTER X +0x59 0x0059 # LATIN CAPITAL LETTER Y +0x5A 0x005A # LATIN CAPITAL LETTER Z +0x5B 0x005B # LEFT SQUARE BRACKET +0x5C 0x005C # REVERSE SOLIDUS +0x5D 0x005D # RIGHT SQUARE BRACKET +0x5E 0x005E # CIRCUMFLEX ACCENT +0x5F 0x005F # LOW LINE +0x60 0x0060 # GRAVE ACCENT +0x61 0x0061 # LATIN SMALL LETTER A +0x62 0x0062 # LATIN SMALL LETTER B +0x63 0x0063 # LATIN SMALL LETTER C +0x64 0x0064 # LATIN SMALL LETTER D +0x65 0x0065 # LATIN SMALL LETTER E +0x66 0x0066 # LATIN SMALL LETTER F +0x67 0x0067 # LATIN SMALL LETTER G +0x68 0x0068 # LATIN SMALL LETTER H +0x69 0x0069 # LATIN SMALL LETTER I +0x6A 0x006A # LATIN SMALL LETTER J +0x6B 0x006B # LATIN SMALL LETTER K +0x6C 0x006C # LATIN SMALL LETTER L +0x6D 0x006D # LATIN SMALL LETTER M +0x6E 0x006E # LATIN SMALL LETTER N +0x6F 0x006F # LATIN SMALL LETTER O +0x70 0x0070 # LATIN SMALL LETTER P +0x71 0x0071 # LATIN SMALL LETTER Q +0x72 0x0072 # LATIN SMALL LETTER R +0x73 0x0073 # LATIN SMALL LETTER S +0x74 0x0074 # LATIN SMALL LETTER T +0x75 0x0075 # LATIN SMALL LETTER U +0x76 0x0076 # LATIN SMALL LETTER V +0x77 0x0077 # LATIN SMALL LETTER W +0x78 0x0078 # LATIN SMALL LETTER X +0x79 0x0079 # LATIN SMALL LETTER Y +0x7A 0x007A # LATIN SMALL LETTER Z +0x7B 0x007B # LEFT CURLY BRACKET +0x7C 0x007C # VERTICAL LINE +0x7D 0x007D # RIGHT CURLY BRACKET +0x7E 0x007E # TILDE +0x7F 0x007F # DELETE +0x80 0x0080 # +0x81 0x0081 # +0x82 0x0082 # +0x83 0x0083 # +0x84 0x0084 # +0x85 0x0085 # +0x86 0x0086 # +0x87 0x0087 # +0x88 0x0088 # +0x89 0x0089 # +0x8A 0x008A # +0x8B 0x008B # +0x8C 0x008C # +0x8D 0x008D # +0x8E 0x008E # +0x8F 0x008F # +0x90 0x0090 # +0x91 0x0091 # +0x92 0x0092 # +0x93 0x0093 # +0x94 0x0094 # +0x95 0x0095 # +0x96 0x0096 # +0x97 0x0097 # +0x98 0x0098 # +0x99 0x0099 # +0x9A 0x009A # +0x9B 0x009B # +0x9C 0x009C # +0x9D 0x009D # +0x9E 0x009E # +0x9F 0x009F # +0xA0 0x00A0 # NO-BREAK SPACE +0xA1 0x0E01 # THAI CHARACTER KO KAI +0xA2 0x0E02 # THAI CHARACTER KHO KHAI +0xA3 0x0E03 # THAI CHARACTER KHO KHUAT +0xA4 0x0E04 # THAI CHARACTER KHO KHWAI +0xA5 0x0E05 # THAI CHARACTER KHO KHON +0xA6 0x0E06 # THAI CHARACTER KHO RAKHANG +0xA7 0x0E07 # THAI CHARACTER NGO NGU +0xA8 0x0E08 # THAI CHARACTER CHO CHAN +0xA9 0x0E09 # THAI CHARACTER CHO CHING +0xAA 0x0E0A # THAI CHARACTER CHO CHANG +0xAB 0x0E0B # THAI CHARACTER SO SO +0xAC 0x0E0C # THAI CHARACTER CHO CHOE +0xAD 0x0E0D # THAI CHARACTER YO YING +0xAE 0x0E0E # THAI CHARACTER DO CHADA +0xAF 0x0E0F # THAI CHARACTER TO PATAK +0xB0 0x0E10 # THAI CHARACTER THO THAN +0xB1 0x0E11 # THAI CHARACTER THO NANGMONTHO +0xB2 0x0E12 # THAI CHARACTER THO PHUTHAO +0xB3 0x0E13 # THAI CHARACTER NO NEN +0xB4 0x0E14 # THAI CHARACTER DO DEK +0xB5 0x0E15 # THAI CHARACTER TO TAO +0xB6 0x0E16 # THAI CHARACTER THO THUNG +0xB7 0x0E17 # THAI CHARACTER THO THAHAN +0xB8 0x0E18 # THAI CHARACTER THO THONG +0xB9 0x0E19 # THAI CHARACTER NO NU +0xBA 0x0E1A # THAI CHARACTER BO BAIMAI +0xBB 0x0E1B # THAI CHARACTER PO PLA +0xBC 0x0E1C # THAI CHARACTER PHO PHUNG +0xBD 0x0E1D # THAI CHARACTER FO FA +0xBE 0x0E1E # THAI CHARACTER PHO PHAN +0xBF 0x0E1F # THAI CHARACTER FO FAN +0xC0 0x0E20 # THAI CHARACTER PHO SAMPHAO +0xC1 0x0E21 # THAI CHARACTER MO MA +0xC2 0x0E22 # THAI CHARACTER YO YAK +0xC3 0x0E23 # THAI CHARACTER RO RUA +0xC4 0x0E24 # THAI CHARACTER RU +0xC5 0x0E25 # THAI CHARACTER LO LING +0xC6 0x0E26 # THAI CHARACTER LU +0xC7 0x0E27 # THAI CHARACTER WO WAEN +0xC8 0x0E28 # THAI CHARACTER SO SALA +0xC9 0x0E29 # THAI CHARACTER SO RUSI +0xCA 0x0E2A # THAI CHARACTER SO SUA +0xCB 0x0E2B # THAI CHARACTER HO HIP +0xCC 0x0E2C # THAI CHARACTER LO CHULA +0xCD 0x0E2D # THAI CHARACTER O ANG +0xCE 0x0E2E # THAI CHARACTER HO NOKHUK +0xCF 0x0E2F # THAI CHARACTER PAIYANNOI +0xD0 0x0E30 # THAI CHARACTER SARA A +0xD1 0x0E31 # THAI CHARACTER MAI HAN-AKAT +0xD2 0x0E32 # THAI CHARACTER SARA AA +0xD3 0x0E33 # THAI CHARACTER SARA AM +0xD4 0x0E34 # THAI CHARACTER SARA I +0xD5 0x0E35 # THAI CHARACTER SARA II +0xD6 0x0E36 # THAI CHARACTER SARA UE +0xD7 0x0E37 # THAI CHARACTER SARA UEE +0xD8 0x0E38 # THAI CHARACTER SARA U +0xD9 0x0E39 # THAI CHARACTER SARA UU +0xDA 0x0E3A # THAI CHARACTER PHINTHU +0xDF 0x0E3F # THAI CURRENCY SYMBOL BAHT +0xE0 0x0E40 # THAI CHARACTER SARA E +0xE1 0x0E41 # THAI CHARACTER SARA AE +0xE2 0x0E42 # THAI CHARACTER SARA O +0xE3 0x0E43 # THAI CHARACTER SARA AI MAIMUAN +0xE4 0x0E44 # THAI CHARACTER SARA AI MAIMALAI +0xE5 0x0E45 # THAI CHARACTER LAKKHANGYAO +0xE6 0x0E46 # THAI CHARACTER MAIYAMOK +0xE7 0x0E47 # THAI CHARACTER MAITAIKHU +0xE8 0x0E48 # THAI CHARACTER MAI EK +0xE9 0x0E49 # THAI CHARACTER MAI THO +0xEA 0x0E4A # THAI CHARACTER MAI TRI +0xEB 0x0E4B # THAI CHARACTER MAI CHATTAWA +0xEC 0x0E4C # THAI CHARACTER THANTHAKHAT +0xED 0x0E4D # THAI CHARACTER NIKHAHIT +0xEE 0x0E4E # THAI CHARACTER YAMAKKAN +0xEF 0x0E4F # THAI CHARACTER FONGMAN +0xF0 0x0E50 # THAI DIGIT ZERO +0xF1 0x0E51 # THAI DIGIT ONE +0xF2 0x0E52 # THAI DIGIT TWO +0xF3 0x0E53 # THAI DIGIT THREE +0xF4 0x0E54 # THAI DIGIT FOUR +0xF5 0x0E55 # THAI DIGIT FIVE +0xF6 0x0E56 # THAI DIGIT SIX +0xF7 0x0E57 # THAI DIGIT SEVEN +0xF8 0x0E58 # THAI DIGIT EIGHT +0xF9 0x0E59 # THAI DIGIT NINE +0xFA 0x0E5A # THAI CHARACTER ANGKHANKHU +0xFB 0x0E5B # THAI CHARACTER KHOMUT Index: tools/encoding/iso8859-13.txt ================================================================== --- tools/encoding/iso8859-13.txt +++ tools/encoding/iso8859-13.txt @@ -1,28 +1,16 @@ +# 8859-13.TXT +# Date: 2015-12-02 22:03:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-13:1998 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1998 - 1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-13:1998 characters map into Unicode. @@ -32,16 +20,20 @@ # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-13 order. # +# Version history +# 1.0 version: created +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings +# # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-14.txt ================================================================== --- tools/encoding/iso8859-14.txt +++ tools/encoding/iso8859-14.txt @@ -1,29 +1,17 @@ +# 8859-14.TXT +# Date: 2015-12-02 22:05:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-14:1998 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Markus Kuhn -# Ken Whistler -# -# Copyright (c) 1998 - 1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Markus Kuhn +# Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-14:1998 characters map into Unicode. @@ -33,16 +21,20 @@ # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-14 order. # +# Version history +# 1.0 version: created +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings +# # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT @@ -296,6 +288,5 @@ 0xFB 0x00FB # LATIN SMALL LETTER U WITH CIRCUMFLEX 0xFC 0x00FC # LATIN SMALL LETTER U WITH DIAERESIS 0xFD 0x00FD # LATIN SMALL LETTER Y WITH ACUTE 0xFE 0x0177 # LATIN SMALL LETTER Y WITH CIRCUMFLEX 0xFF 0x00FF # LATIN SMALL LETTER Y WITH DIAERESIS - Index: tools/encoding/iso8859-15.txt ================================================================== --- tools/encoding/iso8859-15.txt +++ tools/encoding/iso8859-15.txt @@ -1,29 +1,17 @@ +# 8859-15.TXT +# Date: 2015-12-02 22:06:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-15:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Markus Kuhn -# Ken Whistler -# -# Copyright (c) 1998 - 1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Markus Kuhn +# Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-15:1999 characters map into Unicode. @@ -35,16 +23,20 @@ # # The entries are in ISO/IEC 8859-15 order. # # Version history # +# Version history +# 1.0 version: created +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings +# # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT @@ -298,6 +290,5 @@ 0xFB 0x00FB # LATIN SMALL LETTER U WITH CIRCUMFLEX 0xFC 0x00FC # LATIN SMALL LETTER U WITH DIAERESIS 0xFD 0x00FD # LATIN SMALL LETTER Y WITH ACUTE 0xFE 0x00FE # LATIN SMALL LETTER THORN 0xFF 0x00FF # LATIN SMALL LETTER Y WITH DIAERESIS - Index: tools/encoding/iso8859-16.txt ================================================================== --- tools/encoding/iso8859-16.txt +++ tools/encoding/iso8859-16.txt @@ -1,29 +1,19 @@ +# 8859-16.TXT +# Date: 2015-12-02 22:08:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-16:2001 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 2001 July 26 -# Authors: Markus Kuhn +# Date: 2001 July 26 (header updated: 2015 December 02) +# Authors: Markus Kuhn # # Copyright (c) 1999-2001 Unicode, Inc. All Rights reserved. # -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. -# # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-16:2001 characters map into Unicode. # @@ -32,16 +22,20 @@ # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-16 order. # +# Version history +# 1.0 version: created +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings +# # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-2.txt ================================================================== --- tools/encoding/iso8859-2.txt +++ tools/encoding/iso8859-2.txt @@ -1,28 +1,16 @@ +# 8859-2.TXT +# Date: 2015-12-02 21:34:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO 8859-2:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-2:1999 characters map into Unicode. @@ -33,19 +21,20 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-2 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-3.txt ================================================================== --- tools/encoding/iso8859-3.txt +++ tools/encoding/iso8859-3.txt @@ -1,28 +1,16 @@ +# 8859-3.TXT +# Date: 2015-12-02 21:39:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-3:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-3:1999 characters map into Unicode. @@ -33,19 +21,20 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-3 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-4.txt ================================================================== --- tools/encoding/iso8859-4.txt +++ tools/encoding/iso8859-4.txt @@ -1,28 +1,16 @@ +# 8859-4.TXT +# Date: 2015-12-02 21:41:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-4:1998 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-4:1998 characters map into Unicode. @@ -33,19 +21,20 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-4 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-5.txt ================================================================== --- tools/encoding/iso8859-5.txt +++ tools/encoding/iso8859-5.txt @@ -1,28 +1,16 @@ +# 8859-5.TXT +# Date: 2015-12-02 21:43:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO 8859-5:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-5:1999 characters map into Unicode. @@ -33,19 +21,20 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-5 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-6.txt ================================================================== --- tools/encoding/iso8859-6.txt +++ tools/encoding/iso8859-6.txt @@ -1,28 +1,16 @@ +# 8859-6.TXT +# Date: 2015-12-02 21:44:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO 8859-6:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-6:1999 characters map into Unicode. @@ -33,21 +21,22 @@ # Column #3 the Unicode name (follows a comment sign, '#') # # The entries are in ISO/IEC 8859-6 order. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. -# 0x30..0x39 remapped to the ASCII digits (U+0030..U+0039) instead -# of the Arabic digits (U+0660..U+0669). +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 0x30..0x39 remapped to the ASCII digits (U+0030..U+0039) instead +# of the Arabic digits (U+0660..U+0669). +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT Index: tools/encoding/iso8859-7.txt ================================================================== --- tools/encoding/iso8859-7.txt +++ tools/encoding/iso8859-7.txt @@ -1,36 +1,25 @@ +# 8859-7.TXT +# Date: 2015-12-02 21:47:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # -# Name: ISO 8859-7:1987 to Unicode -# Unicode version: 3.0 -# Table version: 1.0 +# Name: ISO 8859-7:2003 to Unicode +# Unicode version: 4.0 +# Table version: 3.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 2003-Nov-12 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how -# ISO 8859-7:1987 characters map into Unicode. +# ISO 8859-7:2003 characters map into Unicode. # # ISO 8859-7:1987 is equivalent to ISO-IR-126, ELOT 928, -# and ECMA 118. +# and ECMA 118. ISO 8859-7:2003 adds two currency signs +# and one other character not in the earlier standard. # # Format: Three tab-separated columns # Column #1 is the ISO 8859-7 code (in hex as 0xXX) # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') @@ -40,17 +29,22 @@ # Version history # 1.0 version updates 0.1 version by adding mappings for all # control characters. # Remap 0xA1 to U+2018 (instead of 0x02BD) to match text of 8859-7 # Remap 0xA2 to U+2019 (instead of 0x02BC) to match text of 8859-7 +# +# 2.0 version updates 1.0 version by adding mappings for the +# three newly added characters 0xA4, 0xA5, 0xAA. +# +# 3.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT @@ -212,14 +206,17 @@ 0x9F 0x009F # 0xA0 0x00A0 # NO-BREAK SPACE 0xA1 0x2018 # LEFT SINGLE QUOTATION MARK 0xA2 0x2019 # RIGHT SINGLE QUOTATION MARK 0xA3 0x00A3 # POUND SIGN +0xA4 0x20AC # EURO SIGN +0xA5 0x20AF # DRACHMA SIGN 0xA6 0x00A6 # BROKEN BAR 0xA7 0x00A7 # SECTION SIGN 0xA8 0x00A8 # DIAERESIS 0xA9 0x00A9 # COPYRIGHT SIGN +0xAA 0x037A # GREEK YPOGEGRAMMENI 0xAB 0x00AB # LEFT-POINTING DOUBLE ANGLE QUOTATION MARK 0xAC 0x00AC # NOT SIGN 0xAD 0x00AD # SOFT HYPHEN 0xAF 0x2015 # HORIZONTAL BAR 0xB0 0x00B0 # DEGREE SIGN Index: tools/encoding/iso8859-8.txt ================================================================== --- tools/encoding/iso8859-8.txt +++ tools/encoding/iso8859-8.txt @@ -1,28 +1,16 @@ +# 8859-8.TXT +# Date: 2015-12-02 21:50:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-8:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.1 +# Table version: 2.0 # Table format: Format A -# Date: 2000-Jan-03 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on optical media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 2000-Jan-03 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-8:1999 characters map into Unicode. @@ -35,19 +23,20 @@ # The entries are in ISO/IEC 8859-8 order. # # Version history # 1.0 version updates 0.1 version by adding mappings for all # control characters. -# 1.1 version updates to the published 8859-8:1999, correcting +# 1.1 version updates to the published 8859-8:1999, correcting # the mapping of 0xAF and adding mappings for LRM and RLM. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT @@ -265,6 +254,5 @@ 0xF8 0x05E8 # HEBREW LETTER RESH 0xF9 0x05E9 # HEBREW LETTER SHIN 0xFA 0x05EA # HEBREW LETTER TAV 0xFD 0x200E # LEFT-TO-RIGHT MARK 0xFE 0x200F # RIGHT-TO-LEFT MARK - Index: tools/encoding/iso8859-9.txt ================================================================== --- tools/encoding/iso8859-9.txt +++ tools/encoding/iso8859-9.txt @@ -1,28 +1,16 @@ +# 8859-9.TXT +# Date: 2015-12-02 21:51:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: ISO/IEC 8859-9:1999 to Unicode # Unicode version: 3.0 -# Table version: 1.0 +# Table version: 2.0 # Table format: Format A -# Date: 1999 July 27 -# Authors: Ken Whistler -# -# Copyright (c) 1991-1999 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Unicode, Inc. hereby grants the right to freely use the information -# supplied in this file in the creation of products supporting the -# Unicode Standard, and to make copies of this file in any form for -# internal or external distribution as long as this notice remains -# attached. +# Date: 1999 July 27 (header updated: 2015 December 02) +# Authors: Ken Whistler # # General notes: # # This table contains the data the Unicode Consortium has on how # ISO/IEC 8859-9:1999 characters map into Unicode. @@ -35,19 +23,20 @@ # The entries are in ISO/IEC 8859-9 order. # # ISO/IEC 8859-9 is also equivalent to ISO-IR-148. # # Version history -# 1.0 version updates 0.1 version by adding mappings for all -# control characters. +# 1.0 version: updates 0.1 version by adding mappings for all +# control characters. +# 2.0 version: updates to copyright notice and terms of use; no +# changes to character mappings # # Updated versions of this file may be found in: -# +# http://www.unicode.org/Public/MAPPINGS/ # -# Any comments or problems, contact -# Please note that is an archival address; -# notices will be checked, but do not expect an immediate response. +# Any comments or problems, contact us at: +# http://www.unicode.org/reporting.html # 0x00 0x0000 # NULL 0x01 0x0001 # START OF HEADING 0x02 0x0002 # START OF TEXT 0x03 0x0003 # END OF TEXT @@ -301,7 +290,6 @@ 0xFB 0x00FB # LATIN SMALL LETTER U WITH CIRCUMFLEX 0xFC 0x00FC # LATIN SMALL LETTER U WITH DIAERESIS 0xFD 0x0131 # LATIN SMALL LETTER DOTLESS I 0xFE 0x015F # LATIN SMALL LETTER S WITH CEDILLA 0xFF 0x00FF # LATIN SMALL LETTER Y WITH DIAERESIS - Index: tools/encoding/jis0201.txt ================================================================== --- tools/encoding/jis0201.txt +++ tools/encoding/jis0201.txt @@ -1,48 +1,50 @@ +# JIS0201.TXT +# Date: 2015-12-02 23:49:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: JIS X 0201 (1976) to Unicode 1.1 Table # Unicode version: 1.1 -# Table version: 0.9 +# Table version: 2.0 # Table format: Format A -# Date: 8 March 1994 -# Authors: Glenn Adams -# John H. Jenkins -# -# Copyright (c) 1991-1994 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Recipient is granted the right to make copies in any form for -# internal distribution and to freely use the information supplied -# in the creation of products supporting Unicode. Unicode, Inc. -# specifically excludes the right to re-distribute this file directly -# to third parties or other organizations whether for profit or not. +# Date: 2011 October 14 (header updated: 2015 December 02) # # General notes: # -# This table contains the data the Unicode Consortium has on how -# single-byte JIS X 0201 characters map into Unicode 1.1 -# (ISO/IEC 10646:1-1993 UCS-2). +# +# This table contains one set of mappings from JIS X 0201 into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of JIS X 0201 and Unicode, consult the +# VENDORS mapping data. +# # # Format: Three tab-separated columns # Column #1 is the shift JIS code (in hex as 0xXX) # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode (ISO 10646) name (follows a comment sign) # # The entries are in JIS order # -# These mappings are provisional, pending definition of -# official mappings by Japanese standards bodies. +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.9, 8 March 1994] +# First release. # -# Any comments or problems, contact -# +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. # 0x20 0x0020 # SPACE 0x21 0x0021 # EXCLAMATION MARK 0x22 0x0022 # QUOTATION MARK 0x23 0x0023 # NUMBER SIGN Index: tools/encoding/jis0208.txt ================================================================== --- tools/encoding/jis0208.txt +++ tools/encoding/jis0208.txt @@ -1,47 +1,39 @@ +# JIS0208.TXT +# Date: 2015-12-02 23:50:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: JIS X 0208 (1990) to Unicode # Unicode version: 1.1 -# Table version: 0.9 +# Table version: 2.0 # Table format: Format A -# Date: 8 March 1994 -# Authors: Glenn Adams -# John H. Jenkins -# -# Copyright (c) 1991-1994 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Recipient is granted the right to make copies in any form for -# internal distribution and to freely use the information supplied -# in the creation of products supporting Unicode. Unicode, Inc. -# specifically excludes the right to re-distribute this file directly -# to third parties or other organizations whether for profit or not. +# Date: 2011 October 14 (header updated: 2015 December 02) # # General notes: # -# This table contains the data the Unicode Consortium has on how -# JIS X 0208 (1983) characters map into Unicode. +# +# This table contains one set of mappings from JIS X 0208 (1990) into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of JIS X 0208 (1990) and Unicode, consult the +# VENDORS mapping data. +# # # Format: Four tab-separated columns # Column #1 is the shift-JIS code (in hex) # Column #2 is the JIS X 0208 code (in hex as 0xXXXX) # Column #3 is the Unicode (in hex as 0xXXXX) # Column #4 the Unicode name (follows a comment sign, '#') -# The official names for Unicode characters U+4E00 -# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", -# where XXXX is the code point. Including all these -# names in this file increases its size substantially -# and needlessly. The token "" is used for the -# name of these characters. If necessary, it can be -# expanded algorithmically by a parser or editor. +# The official names for Unicode characters U+4E00 +# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", +# where XXXX is the code point. Including all these +# names in this file increases its size substantially +# and needlessly. The token "" is used for the +# name of these characters. If necessary, it can be +# expanded algorithmically by a parser or editor. # # The entries are in JIS X 0208 order # # The following algorithms can be used to change the hex form # of JIS 0208 to other standard forms: @@ -50,16 +42,26 @@ # To change hex to kuten form, first subtract 0x2020. Then # the high and low bytes correspond to the ku and ten of # the kuten form. For example, 0x2121 -> 0x0101 -> 0101; # 0x7426 -> 0x5406 -> 8406 # -# The kanji mappings are a normative part of ISO/IEC 10646. The -# non-kanji mappings are provisional, pending definition of -# official mappings by Japanese standards bodies +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.9, 8 March 1994] +# First release. # -# Any comments or problems, contact -# +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. # 0x8140 0x2121 0x3000 # IDEOGRAPHIC SPACE 0x8141 0x2122 0x3001 # IDEOGRAPHIC COMMA 0x8142 0x2123 0x3002 # IDEOGRAPHIC FULL STOP 0x8143 0x2124 0xFF0C # FULLWIDTH COMMA Index: tools/encoding/jis0212.txt ================================================================== --- tools/encoding/jis0212.txt +++ tools/encoding/jis0212.txt @@ -1,46 +1,38 @@ +# JIS0212.TXT +# Date: 2015-12-02 23:51:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: JIS X 0212 (1990) to Unicode # Unicode version: 1.1 -# Table version: 0.9 +# Table version: 2.0 # Table format: Format A -# Date: 8 March 1994 -# Authors: Glenn Adams -# John H. Jenkins -# -# Copyright (c) 1991-1994 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Recipient is granted the right to make copies in any form for -# internal distribution and to freely use the information supplied -# in the creation of products supporting Unicode. Unicode, Inc. -# specifically excludes the right to re-distribute this file directly -# to third parties or other organizations whether for profit or not. +# Date: 2011 October 14 (header updated: 2015 December 02) # # General notes: # -# This table contains the data the Unicode Consortium has on how -# JIS X 0212 (1983) characters map into Unicode. +# +# This table contains one set of mappings from JIS X 0212 into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of JIS X 0212 and Unicode, consult the +# VENDORS mapping data. +# # # Format: Three tab-separated columns # Column #1 is the JIS X 0212 code (in hex as 0xXXXX) # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') -# The official names for Unicode characters U+4E00 -# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", -# where XXXX is the code point. Including all these -# names in this file increases its size substantially -# and needlessly. The token "" is used for the -# name of these characters. If necessary, it can be -# expanded algorithmically by a parser or editor. +# The official names for Unicode characters U+4E00 +# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", +# where XXXX is the code point. Including all these +# names in this file increases its size substantially +# and needlessly. The token "" is used for the +# name of these characters. If necessary, it can be +# expanded algorithmically by a parser or editor. # # The entries are in JIS X 0212 order # # The following algorithms can be used to change the hex form # of JIS 0212 to other standard forms: @@ -49,16 +41,10 @@ # To change hex to kuten form, first subtract 0x2020. Then # the high and low bytes correspond to the ku and ten of # the kuten form. For example, 0x2121 -> 0x0101 -> 0101; # 0x6D63 -> 0x4D43 -> 7767 # -# The kanji mappings are a normative part of ISO/IEC 10646. The -# non-kanji mappings are provisional, pending definition of -# official mappings by Japanese standards bodies -# -# Any comments or problems, contact -# # Notes: # # 1. JIS X 0212 apparently unified the following two symbols # into a single character at 0x2922: # @@ -70,10 +56,27 @@ # Given the structre of these JIS encodings, it is clear that # 0x2922 and 0x2942 are intended to be a capital/small pair. # Consequently, in the Unicode mapping, 0x2922 is treated as # LATIN CAPITAL LETTER D WITH STROKE. # +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.9, 8 March 1994] +# First release. +# +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. +# 0x222F 0x02D8 # BREVE 0x2230 0x02C7 # CARON (Mandarin Chinese third tone) 0x2231 0x00B8 # CEDILLA 0x2232 0x02D9 # DOT ABOVE (Mandarin Chinese light tone) 0x2233 0x02DD # DOUBLE ACUTE ACCENT Index: tools/encoding/shiftjis.txt ================================================================== --- tools/encoding/shiftjis.txt +++ tools/encoding/shiftjis.txt @@ -1,46 +1,38 @@ +# SHIFTJIS.TXT +# Date: 2015-12-02 23:52:00 GMT [KW] +# © 2015 Unicode®, Inc. +# For terms of use, see http://www.unicode.org/terms_of_use.html # # Name: Shift-JIS to Unicode # Unicode version: 1.1 -# Table version: 0.9 +# Table version: 2.0 # Table format: Format A -# Date: 8 March 1994 -# Authors: Glenn Adams -# John H. Jenkins -# -# Copyright (c) 1991-1994 Unicode, Inc. All Rights reserved. -# -# This file is provided as-is by Unicode, Inc. (The Unicode Consortium). -# No claims are made as to fitness for any particular purpose. No -# warranties of any kind are expressed or implied. The recipient -# agrees to determine applicability of information provided. If this -# file has been provided on magnetic media by Unicode, Inc., the sole -# remedy for any claim will be exchange of defective media within 90 -# days of receipt. -# -# Recipient is granted the right to make copies in any form for -# internal distribution and to freely use the information supplied -# in the creation of products supporting Unicode. Unicode, Inc. -# specifically excludes the right to re-distribute this file directly -# to third parties or other organizations whether for profit or not. +# Date: 2011 October 14 (header updated: 2015 December 02) # # General notes: # -# This table contains the data the Unicode Consortium has on how -# Shift-JIS (a combination of JIS 0201 and JIS 0208) maps into Unicode. +# +# This table contains one set of mappings from Shift-JIS into Unicode. +# Note that these data are *possible* mappings only and may not be the +# same as those used by actual products, nor may they be the best suited +# for all uses. For more information on the mappings between various code +# pages incorporating the repertoire of Shift-JIS and Unicode, consult the +# VENDORS mapping data. +# # # Format: Three tab-separated columns # Column #1 is the shift-JIS code (in hex) # Column #2 is the Unicode (in hex as 0xXXXX) # Column #3 the Unicode name (follows a comment sign, '#') -# The official names for Unicode characters U+4E00 -# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", -# where XXXX is the code point. Including all these -# names in this file increases its size substantially -# and needlessly. The token "" is used for the -# name of these characters. If necessary, it can be -# expanded algorithmically by a parser or editor. +# The official names for Unicode characters U+4E00 +# to U+9FA5, inclusive, is "CJK UNIFIED IDEOGRAPH-XXXX", +# where XXXX is the code point. Including all these +# names in this file increases its size substantially +# and needlessly. The token "" is used for the +# name of these characters. If necessary, it can be +# expanded algorithmically by a parser or editor. # # The entries are ordered by their Shift-JIS codes as follows: # Single-byte characters precede double-byte characters # The single-byte and double-byte blocks are in ascending # hexadecimal order @@ -47,16 +39,26 @@ # There is an alternative order some people might be preferred, # where all the entries are in order of the top (or only) byte. # This alternate order can be generated from the one given here # by a simple sort. # -# The kanji mappings are a normative part of ISO/IEC 10646. The -# non-kanji mappings are provisional, pending definition of -# official mappings by Japanese standards bodies +# Revision History: +# +# [v2.0, 2015 December 02] +# updates to copyright notice and terms of use +# no changes to character mappings +# +# [v1.0, 2011 October 14] +# Updated terms of use to current wording. +# Updated contact information. +# No changes to the mapping data. +# +# [v0.9, 8 March 1994] +# First release. # -# Any comments or problems, contact -# +# Use the Unicode reporting form +# for any questions or comments or to report errors in the data. # 0x20 0x0020 # SPACE 0x21 0x0021 # EXCLAMATION MARK 0x22 0x0022 # QUOTATION MARK 0x23 0x0023 # NUMBER SIGN Index: tools/encoding/txt2enc.c ================================================================== --- tools/encoding/txt2enc.c +++ tools/encoding/txt2enc.c @@ -104,11 +104,11 @@ fputs(" -e\tcolumn containing characters in encoding (default: 0)\n", stderr); fputs(" -u\tcolumn containing characters in Unicode (default: 1)\n", stderr); fputs(" -f\tfallback character (default: QUESTION MARK)\n", stderr); fputs(" -t\toverride implicit type with single, double, or multi\n", stderr); fputs(" -s\tsymbol+ascii encoding\n", stderr); - fputs(" -m\tdon't implicitly include range 0080 to 00FF\n", stderr); + fputs(" -m\tdon't implicitly include 007F\n", stderr); return 1; } fp = fopen(argv[argc - 1], "r"); if (fp == NULL) { @@ -206,14 +206,12 @@ } for (i = 0; i < 0x20; i++) { toUnicode[0][i] = i; } if (fixmissing) { - for (i = 0x7F; i < 0xA0; i++) { - if (toUnicode[i] == NULL && toUnicode[0][i] == 0) { - toUnicode[0][i] = i; - } + if (toUnicode[0x7F] == NULL && toUnicode[0][0x7F] == 0) { + toUnicode[0][0x7F] = 0x7F; } } } printf("# Encoding file: %s, %s-byte\n", argv[argc - 1], typeString[type]); DELETED tools/eolFix.tcl Index: tools/eolFix.tcl ================================================================== --- tools/eolFix.tcl +++ /dev/null @@ -1,80 +0,0 @@ -## Super aggressive EOL-fixer! -## -## Will even understand screwed up ones like CRCRLF. -## (found in bad CVS repositories, caused by spacey developers -## abusing CVS) -## -## davygrvy@pobox.com 3:41 PM 10/12/2001 -## - -package provide EOL-fix 1.1 - -namespace eval ::EOL { - variable outMode crlf -} - -proc EOL::fix {filename {newfilename {}}} { - variable outMode - - if {![file exists $filename]} { - return - } - puts "EOL Fixing: $filename" - - file rename ${filename} ${filename}.o - set fhnd [open ${filename}.o r] - - if {$newfilename ne ""} { - set newfhnd [open ${newfilename} w] - } else { - set newfhnd [open ${filename} w] - } - - fconfigure $newfhnd -translation [list auto $outMode] - seek $fhnd 0 end - set theEnd [tell $fhnd] - seek $fhnd 0 start - - fconfigure $fhnd -translation binary -buffersize $theEnd - set rawFile [read $fhnd $theEnd] - close $fhnd - - regsub -all {(\r)|(\r){1,2}(\n)} $rawFile "\n" rawFile - - set lineList [split $rawFile \n] - - foreach line $lineList { - puts $newfhnd $line - } - - close $newfhnd - file delete ${filename}.o -} - -proc EOL::fixall {args} { - if {[llength $args] == 0} { - puts stderr "no files to fix" - exit 1 - } else { - set cmd [lreplace $args -1 -1 glob -nocomplain] - } - - foreach f [eval $cmd] { - if {[file isfile $f]} {fix $f} - } -} - -if {$tcl_interactive == 0 && $argc > 0} { - if {[string index [lindex $argv 0] 0] eq "-"} { - switch -- [lindex $argv 0] { - -cr {set ::EOL::outMode cr} - -crlf {set ::EOL::outMode crlf} - -lf {set ::EOL::outMode lf} - default {puts stderr "improper mode switch"; exit 1} - } - set argv [lrange $argv 1 end] - } - eval EOL::fixall $argv -} else { - return -} Index: tools/findBadExternals.tcl ================================================================== --- tools/findBadExternals.tcl +++ tools/findBadExternals.tcl @@ -8,11 +8,11 @@ # # Usage: # # tclsh findBadExternals.tcl /path/to/tclXX.so-or-.dll # -# Copyright (c) 2005 George Peter Staplin and Kevin Kenny +# Copyright © 2005 George Peter Staplin and Kevin Kenny # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. #---------------------------------------------------------------------- Index: tools/genStubs.tcl ================================================================== --- tools/genStubs.tcl +++ tools/genStubs.tcl @@ -2,12 +2,12 @@ # # This script generates a set of stub files for a given # interface. # # -# Copyright (c) 1998-1999 by Scriptics Corporation. -# Copyright (c) 2007 Daniel A. Steffen +# Copyright © 1998-1999 Scriptics Corporation. +# Copyright © 2007 Daniel A. Steffen # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. namespace eval genStubs { @@ -255,12 +255,13 @@ if {![file exists $file]} { puts stderr "Cannot find file: $file" return } set in [open ${file} r] + fconfigure $in -eofchar "\x1A {}" -encoding utf-8 set out [open ${file}.new w] - fconfigure $out -translation lf + fconfigure $out -translation lf -encoding utf-8 while {![eof $in]} { set line [gets $in] if {[string match "*!BEGIN!*" $line]} { break @@ -819,13 +820,13 @@ # correspondence between emitted entry number and # actual position of the entry in the stubs table, e.g. # TkIntStubs entry 113 for aqua is in fact at position # 114 in the table, entry 114 at position 116 etc). eval {append temp} $skipString - set temp "[string range $temp 0 end-1] /*\ + set temp "# if TCL_MAJOR_VERSION < 9\n[string range $temp 0 end-1] /*\ Dummy entry for stubs table backwards\ - compatibility */\n" + compatibility */\n# endif /* TCL_MAJOR_VERSION < 9 */\n" } if {$slot($plat)} { append temp [$slotProc $name $stubs($name,$plat,$i) $i] } elseif {$onAll} { eval {append temp} $skipString @@ -1098,11 +1099,11 @@ } append text "\n\};\n" } foreach intf [array names interfaces] { if {[info exists hooks($intf)]} { - if {[lsearch -exact $hooks($intf) $name] >= 0} { + if {$name in $hooks($intf)} { set root 0 break } } } @@ -1189,11 +1190,11 @@ } set outDir [lindex $argv 0] foreach file [lrange $argv 1 end] { - source $file + source -encoding utf-8 $file } foreach name [lsort [array names interfaces]] { puts "Emitting $name" emitHeader $name @@ -1211,11 +1212,11 @@ # args The list of variables to be assigned. # # Results: # Returns any values that were not assigned to variables. -if {[string length [namespace which lassign]] == 0} { +if {[namespace which lassign] ne ""} { proc lassign {valueList args} { if {[llength $args] == 0} { error "wrong # args: should be \"lassign list varName ?varName ...?\"" } uplevel [list foreach $args $valueList {break}] Index: tools/index.tcl ================================================================== --- tools/index.tcl +++ tools/index.tcl @@ -2,11 +2,11 @@ # # This file defines procedures that are used during the first pass of # the man page conversion. It is used to extract information used to # generate a table of contents and a keyword list. # -# Copyright (c) 1996 by Sun Microsystems, Inc. +# Copyright © 1996 Sun Microsystems, Inc. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # Global variables used by these scripts: Index: tools/installData.tcl ================================================================== --- tools/installData.tcl +++ tools/installData.tcl @@ -10,11 +10,11 @@ # specified by its first argument into the directory specified # by its second. # #---------------------------------------------------------------------- # -# Copyright (c) 2004 by Kevin B. Kenny. All rights reserved. +# Copyright © 2004 Kevin B. Kenny. All rights reserved. # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. #---------------------------------------------------------------------- proc copyDir {d1 d2} { @@ -30,21 +30,21 @@ if {[file isdirectory $f] && [string compare CVS $ftail]} { copyDir $f [file join $d2 $ftail] } elseif {[file isfile $f]} { file copy -force $f [file join $d2 $ftail] if {$::tcl_platform(platform) eq {unix}} { - file attributes [file join $d2 $ftail] -permissions 0644 + file attributes [file join $d2 $ftail] -permissions 0o644 } else { file attributes [file join $d2 $ftail] -readonly 1 } } } if {$::tcl_platform(platform) eq {unix}} { - file attributes $d2 -permissions 0755 + file attributes $d2 -permissions 0o755 } else { file attributes $d2 -readonly 1 } } copyDir [file normalize [lindex $argv 0]] [file normalize [lindex $argv 1]] Index: tools/installVfs.tcl ================================================================== --- tools/installVfs.tcl +++ tools/installVfs.tcl @@ -8,11 +8,11 @@ # # This file wraps the /library file system around a binary # #---------------------------------------------------------------------- # -# Copyright (c) 2018 by Sean Woods. All rights reserved. +# Copyright © 2018 Sean Woods. All rights reserved. # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. #---------------------------------------------------------------------- proc mapDir {resultvar prefix filepath} { Index: tools/loadICU.tcl ================================================================== --- tools/loadICU.tcl +++ tools/loadICU.tcl @@ -20,11 +20,11 @@ # Side effects: # Creates the message catalogs. # #---------------------------------------------------------------------- # -# Copyright (c) 2004 by Kevin B. Kenny. All rights reserved. +# Copyright © 2004 Kevin B. Kenny. All rights reserved. # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. #---------------------------------------------------------------------- puts stdout "TODO: output in UTF-8 in stead of using \\uhhhh sequences" Index: tools/makeHeader.tcl ================================================================== --- tools/makeHeader.tcl +++ tools/makeHeader.tcl @@ -1,16 +1,16 @@ # makeHeader.tcl -- # # This script generates embeddable C source (in a .h file) from a .tcl # script. # -# Copyright (c) 2018 Donal K. Fellows +# Copyright © 2018 Donal K. Fellows # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. -package require Tcl 8.6 +package require Tcl 8.6- namespace eval makeHeader { #################################################################### # @@ -23,11 +23,11 @@ \" \\\\\" \\ \\\\\\\\ $ \\$ [ \\[ ] \\] ' \\\\' ? \\\\? \a \\\\a \b \\\\b \f \\\\f \n \\\\n \r \\\\r \t \\\\t \v \\\\v } set XFORM {[format \\\\\\\\u%04x {*}[scan & %c]]} - subst [regsub -all {[^\u0020-\u007e]} [string map $MAP $str] $XFORM] + subst [regsub -all {[^\x20-\x7E]} [string map $MAP $str] $XFORM] } #################################################################### # # compactLeadingSpaces -- @@ -106,10 +106,11 @@ # Rewrites a template file with the lines of the given script. # proc updateTemplateFile {headerFile scriptLines} { set f [open $headerFile "r+"] try { + chan configure $f -translation {auto lf} set content [split [chan read -nonewline $f] "\n"] updateTemplate content [stripSurround $scriptLines] chan seek $f 0 chan puts $f [join $content \n] chan truncate $f Index: tools/makeTestCases.tcl ================================================================== --- tools/makeTestCases.tcl +++ tools/makeTestCases.tcl @@ -2,11 +2,11 @@ # swizzled here. package require msgcat set d [file dirname [file dirname [info script]]] puts "getting transition data from [file join $d library tzdata America Detroit]" -source [file join $d library/tzdata/America/Detroit] +source -encoding utf-8 [file join $d library/tzdata/America/Detroit] namespace eval ::tcl::clock { ::msgcat::mcmset en_US_roman { LOCALE_ERAS { {-62164627200 {} 0} DELETED tools/man2help.tcl Index: tools/man2help.tcl ================================================================== --- tools/man2help.tcl +++ /dev/null @@ -1,141 +0,0 @@ -# man2help.tcl -- -# -# This file defines procedures that work in conjunction with the -# man2tcl program to generate a Windows help file from Tcl manual -# entries. -# -# Copyright (c) 1996 by Sun Microsystems, Inc. - -# -# PASS 1 -# - -set man2tclprog [file join [file dirname [info script]] \ - man2tcl[file extension [info nameofexecutable]]] - -proc generateContents {basename version files} { - global curID topics - set curID 0 - foreach f $files { - puts "Pass 1 -- $f" - flush stdout - doFile $f - } - set fd [open [file join [file dirname [info script]] $basename$version.cnt] w] - fconfigure $fd -translation crlf - puts $fd ":Base $basename$version.hlp" - foreach package [getPackages] { - foreach section [getSections $package] { - if {![info exists lastSection]} { - set lastSection {} - } - if {[string compare $lastSection $section]} { - puts $fd "1 $section" - } - set lastSection $section - set lastTopic {} - foreach topic [getTopics $package $section] { - if {[string compare $lastTopic $topic]} { - set id $topics($package,$section,$topic) - puts $fd "2 $topic=$id" - set lastTopic $topic - } - } - } - } - close $fd -} - - -# -# PASS 2 -# - -proc generateHelp {basename files} { - global curID topics keywords file id_keywords - set curID 0 - - foreach key [array names keywords] { - foreach id $keywords($key) { - lappend id_keywords($id) $key - } - } - - set file [open [file join [file dirname [info script]] $basename.rtf] w] - fconfigure $file -translation crlf - puts $file "\{\\rtf1\\ansi \\deff0\\deflang1033\{\\fonttbl\{\\f0\\froman\\fcharset0\\fprq2 Times New Roman\;\}\{\\f1\\fmodern\\fcharset0\\fprq1 Courier New\;\}\}" - foreach f $files { - puts "Pass 2 -- $f" - flush stdout - initGlobals - doFile $f - pageBreak - } - puts $file "\}" - close $file -} - -# doFile -- -# -# Given a file as argument, translate the file to a tcl script and -# evaluate it. -# -# Arguments: -# file - Name of file to translate. - -proc doFile {file} { - global man2tclprog - if {[catch {eval [exec $man2tclprog [glob $file]]} msg]} { - global errorInfo - puts stderr $msg - puts "in" - puts $errorInfo - exit 1 - } -} - -# doDir -- -# -# Given a directory as argument, translate all the man pages in -# that directory. -# -# Arguments: -# dir - Name of the directory. - -proc doDir dir { - puts "Generating man pages for $dir..." - foreach f [lsort [glob -directory $dir "*.\[13n\]"]] { - doFile $f - } -} - -# process command line arguments - -if {$argc < 3} { - puts stderr "usage: $argv0 \[options\] projectName version manFiles..." - exit 1 -} - -set arg 0 - -if {![string compare [lindex $argv $arg] "-bitmap"]} { - set bitmap [lindex $argv [incr arg]] - incr arg -} -set baseName [lindex $argv $arg] -set version [lindex $argv [incr arg]] -set files {} -foreach i [lrange $argv [incr arg] end] { - set i [file join $i] - if {[file isdir $i]} { - foreach f [lsort [glob -directory $i "*.\[13n\]"]] { - lappend files $f - } - } elseif {[file exists $i]} { - lappend files $i - } -} -source [file join [file dirname [info script]] index.tcl] -generateContents $baseName $version $files -source [file join [file dirname [info script]] man2help2.tcl] -generateHelp $baseName $files DELETED tools/man2help2.tcl Index: tools/man2help2.tcl ================================================================== --- tools/man2help2.tcl +++ /dev/null @@ -1,1033 +0,0 @@ -# man2help2.tcl -- -# -# This file defines procedures that are used during the second pass of -# the man page conversion. It converts the man format input to rtf -# form suitable for use by the Windows help compiler. -# -# Copyright (c) 1996 by Sun Microsystems, Inc. -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. - -# Global variables used by these scripts: -# -# state - state variable that controls action of text proc. -# -# topics - array indexed by (package,section,topic) with value -# of topic ID. -# -# keywords - array indexed by keyword string with value of topic ID. -# -# curID - current topic ID, starts at 0 and is incremented for -# each new topic file. -# -# curPkg - current package name (e.g. Tcl). -# -# curSect - current section title (e.g. "Tcl Built-In Commands"). -# - -# initGlobals -- -# -# This procedure is invoked to set the initial values of all of the -# global variables, before processing a man page. -# -# Arguments: -# None. - -proc initGlobals {} { - uplevel \#0 unset state - global state chars - - set state(paragraphPending) 0 - set state(breakPending) 0 - set state(firstIndent) 0 - set state(leftIndent) 0 - - set state(inTP) 0 - set state(paragraph) 0 - set state(textState) 0 - set state(curFont) "" - set state(startCode) "{\\b " - set state(startEmphasis) "{\\i " - set state(endCode) "}" - set state(endEmphasis) "}" - set state(noFill) 0 - set state(charCnt) 0 - set state(offset) [getTwips 0.5i] - set state(leftMargin) [getTwips 0.5i] - set state(nestingLevel) 0 - set state(intl) 0 - set state(sb) 0 - setTabs 0.5i - -# set up international character table - - array set chars { - o^ F4 - } -} - - -# beginFont -- -# -# Arranges for future text to use a special font, rather than -# the default paragraph font. -# -# Arguments: -# font - Name of new font to use. - -proc beginFont {font} { - global file state - - textSetup - if {[string equal $state(curFont) $font]} { - return - } - endFont - puts -nonewline $file $state(start$font) - set state(curFont) $font -} - - -# endFont -- -# -# Reverts to the default font for the paragraph type. -# -# Arguments: -# None. - -proc endFont {} { - global state file - - if {[string compare $state(curFont) ""]} { - puts -nonewline $file $state(end$state(curFont)) - set state(curFont) "" - } -} - - -# textSetup -- -# -# This procedure is called the first time that text is output for a -# paragraph. It outputs the header information for the paragraph. -# -# Arguments: -# None. - -proc textSetup {} { - global file state - - if $state(breakPending) { - puts $file "\\line" - } - if $state(paragraphPending) { - puts $file [format "\\par\n\\pard\\fi%.0f\\li%.0f" \ - $state(firstIndent) $state(leftIndent)] - foreach tab $state(tabs) { - puts $file [format "\\tx%.0f" $tab] - } - set state(tabs) {} - if {$state(sb)} { - puts $file "\\sb$state(sb)" - set state(sb) 0 - } - } - set state(breakPending) 0 - set state(paragraphPending) 0 -} - - -# text -- -# -# This procedure adds text to the current state(paragraph). If this is -# the first text in the state(paragraph) then header information for the -# state(paragraph) is output before the text. -# -# Arguments: -# string - Text to output in the state(paragraph). - -proc text {string} { - global file state chars - - textSetup - set string [string map [list \ - "\\" "\\\\" \ - "\{" "\\\{" \ - "\}" "\\\}" \ - "\t" {\tab } \ - '' "\\rdblquote " \ - `` "\\ldblquote " \ - "\xB7" "\\bullet " \ - ] $string] - - # Check if this is the beginning of an international character string. - # If so, look up the sequence in the chars table and substitute the - # appropriate hex value. - - if {$state(intl)} { - if {[regexp {^'([^']*)'} $string dummy ch]} { - if {[info exists chars($ch)]} { - regsub {^'[^']*'} $string "\\\\'$chars($ch)" string - } else { - puts stderr "Unknown international character '$ch'" - } - } - set state(intl) 0 - } - - switch $state(textState) { - REF { - if {$state(inTP) == 0} { - set string [insertRef $string] - } - } - SEE { - global topics curPkg curSect - foreach i [split $string] { - if {![regexp -nocase {^[a-z_0-9]+} [string trim $i] i ]} { - continue - } - if {![catch {set ref $topics($curPkg,$curSect,$i)} ]} { - regsub $i $string [link $i $ref] string - } - } - } - KEY { - return - } - } - puts -nonewline $file "$string" -} - - - -# insertRef -- -# -# This procedure looks for a string in the cross reference table and -# generates a hot-link to the appropriate topic. Tries to find the -# nearest reference in the manual. -# -# Arguments: -# string - Text to output in the state(paragraph). - -proc insertRef {string} { - global NAME_file curPkg curSect topics curID - set path {} - set string [string trim $string] - set ref {} - if {[info exists topics($curPkg,$curSect,$string)]} { - set ref $topics($curPkg,$curSect,$string) - } else { - set sites [array names topics "$curPkg,*,$string"] - set count [llength $sites] - if {$count > 0} { - set ref $topics([lindex $sites 0]) - } else { - set sites [array names topics "*,*,$string"] - set count [llength $sites] - if {$count > 0} { - set ref $topics([lindex $sites 0]) - } - } - } - - if {($ref != "") && ($ref != $curID)} { - set string [link $string $ref] - } - return $string -} - - - -# macro -- -# -# This procedure is invoked to process macro invocations that start -# with "." (instead of '). -# -# Arguments: -# name - The name of the macro (without the "."). -# args - Any additional arguments to the macro. - -proc macro {name args} { - global state file - switch $name { - AP { - if {[llength $args] != 3 && [llength $args] != 2} { - puts stderr "Bad .AP macro: .$name [join $args " "]" - } - newPara 3.75i -3.75i - setTabs {1.25i 2.5i 3.75i} - font B - text [lindex $args 0] - tab - font I - text [lindex $args 1] - tab - font R - if {[llength $args] == 3} { - text "([lindex $args 2])" - } - tab - } - AS { - # next page and previous page - } - br { - lineBreak - } - BS {} - BE {} - CE { - puts -nonewline $::file "\\f0\\fs20 " - set state(noFill) 0 - set state(breakPending) 0 - newPara "" - set state(leftIndent) [expr {$state(leftIndent) - $state(offset)}] - set state(sb) 80 - } - CS { - # code section - set state(noFill) 1 - newPara "" - set state(leftIndent) [expr {$state(leftIndent) + $state(offset)}] - set state(sb) 80 - puts -nonewline $::file "\\f1\\fs18 " - } - DE { - set state(noFill) 0 - decrNestingLevel - newPara 0i - } - DS { - set state(noFill) 1 - incrNestingLevel - newPara 0i - } - fi { - set state(noFill) 0 - } - IP { - IPmacro $args - } - LP { - newPara 0i - set state(sb) 80 - } - ne { - } - nf { - set state(noFill) 1 - } - OP { - if {[llength $args] != 3} { - puts stderr "Bad .OP macro: .$name [join $args " "]" - } - set state(nestingLevel) 0 - newPara 0i - set state(sb) 120 - setTabs 4c - text "Command-Line Name:" - tab - font B - set x [lindex $args 0] - regsub -all {\\-} $x - x - text $x - lineBreak - font R - text "Database Name:" - tab - font B - text [lindex $args 1] - lineBreak - font R - text "Database Class:" - tab - font B - text [lindex $args 2] - font R - set state(inTP) 0 - newPara 0.5i - set state(sb) 80 - } - PP { - newPara 0i - set state(sb) 120 - } - RE { - decrNestingLevel - } - RS { - incrNestingLevel - } - SE { - font R - set state(noFill) 0 - set state(nestingLevel) 0 - newPara 0i - text "See the " - font B - set temp $state(textState) - set state(textState) REF - text options - set state(textState) $temp - font R - text " manual entry for detailed descriptions of the above options." - } - SH { - SHmacro $args - } - SS { - SHmacro $args subsection - } - SO { - SHmacro "STANDARD OPTIONS" - set state(nestingLevel) 0 - newPara 0i - setTabs {4c 8c 12c} - font B - set state(noFill) 1 - } - so { - if {$args ne "man.macros"} { - puts stderr "Unknown macro: .$name [join $args " "]" - } - } - sp { ;# needs work - if {$args eq ""} { - set count 1 - } else { - set count [lindex $args 0] - } - while {$count > 0} { - lineBreak - incr count -1 - } - } - ta { - setTabs $args - } - TH { - THmacro $args - } - TP { - TPmacro $args - } - UL { ;# underline - puts -nonewline $file "{\\ul " - text [lindex $args 0] - puts -nonewline $file "}" - if {[llength $args] == 2} { - text [lindex $args 1] - } - } - VE {} - VS {} - QW { - formattedText "``[lindex $args 0]''[lindex $args 1] " - } - MT { - text "``'' " - } - PQ { - formattedText \ - "(``[lindex $args 0]''[lindex $args 1])[lindex $args 2] " - } - QR { - formattedText "``[lindex $args 0]" - dash - formattedText "[lindex $args 1]''[lindex $args 2] " - } - default { - puts stderr "Unknown macro: .$name [join $args " "]" - } - } -} - - -# link -- -# -# This procedure returns the string for a hot link to a different -# context location. -# -# Arguments: -# label - String to display in hot-spot. -# id - Context string to jump to. - -proc link {label id} { - return "{\\uldb $label}{\\v $id}" -} - - -# font -- -# -# This procedure is invoked to handle font changes in the text -# being output. -# -# Arguments: -# type - Type of font: R, I, B, or S. - -proc font {type} { - global state - switch $type { - P - - R { - endFont - if {$state(textState) eq "REF"} { - set state(textState) INSERT - } - } - C - - B { - beginFont Code - if {$state(textState) eq "INSERT"} { - set state(textState) REF - } - } - I { - beginFont Emphasis - } - S { - } - default { - puts stderr "Unknown font: $type" - } - } -} - - - -# formattedText -- -# -# Insert a text string that may also have \fB-style font changes -# and a few other backslash sequences in it. -# -# Arguments: -# text - Text to insert. - -proc formattedText {text} { - global chars - - while {$text ne ""} { - set index [string first \\ $text] - if {$index < 0} { - text $text - return - } - text [string range $text 0 [expr {$index-1}]] - set c [string index $text [expr {$index+1}]] - switch -- $c { - f { - font [string index $text [expr {$index+2}]] - set text [string range $text [expr {$index+3}] end] - } - e { - text "\\" - set text [string range $text [expr {$index+2}] end] - } - - { - dash - set text [string range $text [expr {$index+2}] end] - } - & - | { - set text [string range $text [expr {$index+2}] end] - } - ( { - char [string range $text $index [expr {$index+3}]] - set text [string range $text [expr {$index+4}] end] - } - default { - puts stderr "Unknown sequence: \\$c" - set text [string range $text [expr {$index+2}] end] - } - } - } -} - - -# dash -- -# -# This procedure is invoked to handle dash characters ("\-" in -# troff). It outputs a special dash character. -# -# Arguments: -# None. - -proc dash {} { - global state - if {[string equal $state(textState) "NAME"]} { - set state(textState) 0 - } - text "-" -} - - -# tab -- -# -# This procedure is invoked to handle tabs in the troff input. -# Right now it does nothing. -# -# Arguments: -# None. - -proc tab {} { - global file - - textSetup - puts -nonewline $file "\\tab " -} - - -# setTabs -- -# -# This procedure handles the ".ta" macro, which sets tab stops. -# -# Arguments: -# tabList - List of tab stops in *roff format - -proc setTabs {tabList} { - global file state - - set state(tabs) {} - foreach arg $tabList { - if {[string match +* $arg]} { - set relativeTo [lindex $state(tabs) end] - set arg [string range $arg 1 end] - } else { - # Local left margin - set relativeTo [expr {$state(leftMargin) \ - + ($state(offset) * $state(nestingLevel))}] - } - if {[regexp {^\\w'([^']*)'u$} $arg -> submatch]} { - # Magic factor! - set distance [expr {[string length $submatch] * 86.4}] - } else { - set distance [getTwips $arg] - } - lappend state(tabs) [expr {round($distance + $relativeTo)}] - } -} - - -# lineBreak -- -# -# Generates a line break in the HTML output. -# -# Arguments: -# None. - -proc lineBreak {} { - global state - textSetup - set state(breakPending) 1 -} - - - -# newline -- -# -# This procedure is invoked to handle newlines in the troff input. -# It outputs either a space character or a newline character, depending -# on fill mode. -# -# Arguments: -# None. - -proc newline {} { - global state - - if {$state(inTP)} { - set state(inTP) 0 - lineBreak - } elseif {$state(noFill)} { - lineBreak - } else { - text " " - } -} - - -# pageBreak -- -# -# This procedure is invoked to generate a page break. -# -# Arguments: -# None. - -proc pageBreak {} { - global file curVer - if {[string equal $curVer ""]} { - puts $file {\page} - } else { - puts $file {\par} - puts $file {\pard\sb400\qc} - puts $file "Last change: $curVer\\page" - } -} - - -# char -- -# -# This procedure is called to handle a special character. -# -# Arguments: -# name - Special character named in troff \x or \(xx construct. - -proc char {name} { - global file state - - switch -exact $name { - {\o} { - set state(intl) 1 - } - {\ } { - textSetup - puts -nonewline $file " " - } - {\0} { - textSetup - puts -nonewline $file " \\emspace " - } - {\\} - {\e} { - textSetup - puts -nonewline $file "\\\\" - } - {\(+-} { - textSetup - puts -nonewline $file "\\'b1 " - } - {\%} - {\|} { - } - {\(->} { - textSetup - puts -nonewline $file "->" - } - {\(bu} { - textSetup - puts -nonewline $file "\\bullet " - } - {\(co} { - textSetup - puts -nonewline $file "\\'a9 " - } - {\(mi} { - textSetup - puts -nonewline $file "-" - } - {\(mu} { - textSetup - puts -nonewline $file "\\'d7 " - } - {\(em} - {\(en} { - textSetup - puts -nonewline $file "-" - } - {\(fm} { - textSetup - puts -nonewline $file "\\'27 " - } - default { - puts stderr "Unknown character: $name" - } - } -} - - -# macro2 -- -# -# This procedure handles macros that are invoked with a leading "'" -# character instead of space. Right now it just generates an -# error diagnostic. -# -# Arguments: -# name - The name of the macro (without the "."). -# args - Any additional arguments to the macro. - -proc macro2 {name args} { - puts stderr "Unknown macro: '$name [join $args " "]" -} - - - -# SHmacro -- -# -# Subsection head; handles the .SH and .SS macros. -# -# Arguments: -# name - Section name. - -proc SHmacro {argList {style section}} { - global file state - - set args [join $argList " "] - if {[llength $argList] < 1} { - puts stderr "Bad .SH macro: .SH $args" - } - - # control what the text proc does with text - - switch $args { - NAME {set state(textState) NAME} - DESCRIPTION {set state(textState) INSERT} - INTRODUCTION {set state(textState) INSERT} - "WIDGET-SPECIFIC OPTIONS" {set state(textState) INSERT} - "SEE ALSO" {set state(textState) SEE} - KEYWORDS {set state(textState) KEY; return} - } - - if {$state(breakPending) != -1} { - set state(breakPending) 1 - } else { - set state(breakPending) 0 - } - set state(noFill) 0 - if {[string compare "subsection" $style] == 0} { - nextPara .25i - } else { - nextPara 0i - } - font B - text $args - font R - nextPara .5i -} - -# IPmacro -- -# -# This procedure is invoked to handle ".IP" macros, which may take any -# of the following forms: -# -# .IP [1] Translate to a "1Step" state(paragraph). -# .IP [x] (x > 1) Translate to a "Step" state(paragraph). -# .IP Translate to a "Bullet" state(paragraph). -# .IP text count Translate to a FirstBody state(paragraph) with special -# indent and tab stop based on "count", and tab after -# "text". -# -# Arguments: -# argList - List of arguments to the .IP macro. -# -# HTML limitations: 'count' in '.IP text count' is ignored. - -proc IPmacro {argList} { - global file state - - set length [llength $argList] - foreach {text indent} $argList break - if {$length > 2} { - puts stderr "Bad .IP macro: .IP [join $argList " "]" - } - - if {$length == 0} { - set text {\(bu} - set indent 5 - } elseif {$length == 1} { - set indent 5 - } - if {$text == {\(bu}} { - set text "\xB7" - } - - set tab [expr {$indent * 0.1}]i - newPara $tab -$tab - set state(sb) 80 - setTabs $tab - formattedText $text - tab -} - -# TPmacro -- -# -# This procedure is invoked to handle ".TP" macros, which may take any -# of the following forms: -# -# .TP x Translate to an state(indent)ed state(paragraph) with the -# specified state(indent) (in 100 twip units). -# .TP Translate to an state(indent)ed state(paragraph) with -# default state(indent). -# -# Arguments: -# argList - List of arguments to the .IP macro. -# -# HTML limitations: 'x' in '.TP x' is ignored. - -proc TPmacro {argList} { - global state - set length [llength $argList] - if {$length == 0} { - set val 0.5i - } else { - set val [expr {([lindex $argList 0] * 100.0)/1440}]i - } - newPara $val -$val - setTabs $val - set state(inTP) 1 - set state(sb) 120 -} - - -# THmacro -- -# -# This procedure handles the .TH macro. It generates the non-scrolling -# header section for a given man page, and enters information into the -# table of contents. The .TH macro has the following form: -# -# .TH name section date footer header -# -# Arguments: -# argList - List of arguments to the .TH macro. - -proc THmacro {argList} { - global file curPkg curSect curID id_keywords state curVer bitmap - - if {[llength $argList] != 5} { - set args [join $argList " "] - puts stderr "Bad .TH macro: .TH $args" - } - incr curID - set name [lindex $argList 0] ;# Tcl_UpVar - set page [lindex $argList 1] ;# 3 - set curVer [lindex $argList 2] ;# 7.4 - set curPkg [lindex $argList 3] ;# Tcl - set curSect [lindex $argList 4] ;# {Tcl Library Procedures} - - regsub -all {\\ } $curSect { } curSect ;# Clean up for [incr\ Tcl] - - puts $file "#{\\footnote $curID}" ;# Context string - puts $file "\${\\footnote $name}" ;# Topic title - set browse "${curSect}${name}" - regsub -all {[ _-]} $browse {} browse - puts $file "+{\\footnote $browse}" ;# Browse sequence - - # Suppress duplicates - foreach i $id_keywords($curID) { - set keys($i) 1 - } - foreach i [array names keys] { - set i [string trim $i] - if {[string length $i] > 0} { - puts $file "K{\\footnote $i}" ;# Keyword strings - } - } - unset keys - puts $file "\\pard\\tx3000\\sb100\\sa100\\fs24\\keepn" - font B - text $name - tab - text $curSect - font R - if {[info exists bitmap]} { - # a right justified bitmap - puts $file "\\\{bmrt $bitmap\\\}" - } - puts $file "\\fs20" - set state(breakPending) -1 -} - -# nextPara -- -# -# Set the indents for a new paragraph, and start a paragraph break -# -# Arguments: -# leftIndent - The new left margin for body lines. -# firstIndent - The offset from the left margin for the first line. - -proc nextPara {leftIndent {firstIndent 0i}} { - global state - set state(leftIndent) [getTwips $leftIndent] - set state(firstIndent) [getTwips $firstIndent] - set state(paragraphPending) 1 -} - - -# newPara -- -# -# This procedure sets the left and hanging state(indent)s for a line. -# State(Indent)s are specified in units of inches or centimeters, and are -# relative to the current nesting level and left margin. -# -# Arguments: -# leftState(Indent) - The new left margin for lines after the first. -# firstState(Indent) - The new left margin for the first line of a state(paragraph). - -proc newPara {leftIndent {firstIndent 0i}} { - global state file - if $state(paragraph) { - puts -nonewline $file "\\line\n" - } - if {$leftIndent ne ""} { - set state(leftIndent) [expr {$state(leftMargin) \ - + ($state(offset) * $state(nestingLevel)) \ - + [getTwips $leftIndent]}] - } - set state(firstIndent) [getTwips $firstIndent] - set state(paragraphPending) 1 -} - - -# getTwips -- -# -# This procedure converts a distance in inches or centimeters into -# twips (1/1440 of an inch). -# -# Arguments: -# arg - A number followed by "i" or "c" - -proc getTwips {arg} { - if {[scan $arg "%f%s" distance units] != 2} { - puts stderr "bad distance \"$arg\"" - return 0 - } - if {[string length $units] > 1} { - puts stderr "additional characters after unit \"$arg\"" - set units [string index $units 0] - } - switch -- $units { - c { - set distance [expr {$distance * 567}] - } - i { - set distance [expr {$distance * 1440}] - } - default { - puts stderr "bad units in distance \"$arg\"" - return 0 - } - } - return $distance -} - -# incrNestingLevel -- -# -# This procedure does the work of the .RS macro, which increments -# the number of state(indent)ations that affect things like .PP. -# -# Arguments: -# None. - -proc incrNestingLevel {} { - global state - - incr state(nestingLevel) - set oldp $state(paragraph) - set state(paragraph) 0 - newPara 0i - set state(paragraph) $oldp -} - -# decrNestingLevel -- -# -# This procedure does the work of the .RE macro, which decrements -# the number of indentations that affect things like .PP. -# -# Arguments: -# None. - -proc decrNestingLevel {} { - global state - - if {$state(nestingLevel) == 0} { - puts stderr "Nesting level decremented below 0" - } else { - incr state(nestingLevel) -1 - } -} DELETED tools/man2html.tcl Index: tools/man2html.tcl ================================================================== --- tools/man2html.tcl +++ /dev/null @@ -1,185 +0,0 @@ -#!/bin/sh -# \ -exec tclsh "$0" ${1+"$@"} - -# man2html.tcl -- -# -# This file contains procedures that work in conjunction with the -# man2tcl program to generate a HTML files from Tcl manual entries. -# -# Copyright (c) 1996 by Sun Microsystems, Inc. - - -# sarray - -# -# Save an array to a file so that it can be sourced. -# -# Arguments: -# file - Name of the output file -# args - Name of the arrays to save -# -proc sarray {file args} { - set file [open $file w] - foreach a $args { - upvar $a array - if {![array exists array]} { - puts "sarray: \"$a\" isn't an array" - break - } - - foreach name [lsort [array names array]] { - regsub -all " " $name "\\ " name1 - puts $file "set ${a}($name1) \{$array($name)\}" - } - } - close $file -} - - -# footer -- -# -# Builds footer info for HTML pages -# -# Arguments: -# packages - List of packages to link to. - -proc footer {packages} { - lappend f "
" - set h {[} - foreach package $packages { - lappend h "$package" - lappend h "|" - } - lappend f [join [lreplace $h end end {]} ] " "] - lappend f "
" - lappend f "
Copyright © 1989-1994 The Regents of the University of California."
-    lappend f "Copyright © 1994-1996 Sun Microsystems, Inc."
-    lappend f "
" - return [join $f "\n"] -} - - -# doDir -- -# -# Given a directory as argument, translate all the man pages in -# that directory. -# -# Arguments: -# dir - Name of the directory. - -proc doDir dir { - foreach f [lsort [glob -directory $dir "*.\[13n\]"]] { - do $f ;# defined in man2html1.tcl & man2html2.tcl - } -} - - -# main -- -# -# Main code for converting Tcl manual pages to HTML. -# -# Arguments: -# argv - List of arguments to this script. - -proc main {argv} { - global html_dir - # Global vars used in man2html1.tcl and man2html2.tcl - global NAME_file KEY_file lib state curFile file inDT textState nestStk - global curFont fontStart fontEnd noFillCount footer - - if {[llength $argv] < 2} { - puts stderr "usage: $::argv0 html_dir tcl_dir packages..." - puts stderr "usage: $::argv0 -clean html_dir" - exit 1 - } - - if {[lindex $argv 0] eq "-clean"} { - set html_dir [lindex $argv 1] - puts -nonewline "recursively remove: $html_dir? " - flush stdout - if {[gets stdin] eq "y"} { - puts "removing: $html_dir" - file delete -force $html_dir - } - exit 0 - } - - set html_dir [lindex $argv 0] - set tcl_dir [lindex $argv 1] - set packages [lrange $argv 2 end] - set homeDir [file dirname [info script]] - - #### need to add glob capability to packages #### - - # make sure there are doc directories for each package - - foreach i $packages { - if {![file exists $tcl_dir/$i/doc]} { - puts stderr "Error: doc directory for package $i is missing" - exit 1 - } - if {![file isdirectory $tcl_dir/$i/doc]} { - puts stderr "Error: $tcl_dir/$i/doc is not a directory" - exit 1 - } - } - - # we want to start with a clean sheet - - if {[file exists $html_dir]} { - puts stderr "Error: HTML directory already exists" - exit 1 - } else { - file mkdir $html_dir - } - - set footer [footer $packages] - - # make the hyperlink arrays and contents.html for all packages - - foreach package $packages { - file mkdir $html_dir/$package - - # build hyperlink database arrays: NAME_file and KEY_file - # - puts "\nScanning man pages in $tcl_dir/$package/doc..." - uplevel \#0 [list source $homeDir/man2html1.tcl] - - doDir $tcl_dir/$package/doc - - # clean up the NAME_file and KEY_file database arrays - # - catch {unset KEY_file()} - foreach name [lsort [array names NAME_file]] { - set file_name $NAME_file($name) - if {[llength $file_name] > 1} { - set file_name [lsort $file_name] - puts "Warning: '$name' multiply defined in: $file_name;\ - using last" - set NAME_file($name) [lindex $file_name end] - } - } - # sarray $html_dir/$package/xref.tcl NAME_file KEY_file - - # build the contents file from NAME_file - # - puts "\nGenerating contents.html for $package" - doContents $html_dir/$package/contents.html $lib ;# defined in man2html1.tcl - - # now translate the man pages to HTML pages - # - uplevel \#0 [list source $homeDir/man2html2.tcl] - puts "\nBuilding html pages from man pages in $tcl_dir/$package/doc..." - doDir $tcl_dir/$package/doc - - unset NAME_file - } -} - - -if [catch { main $argv } result] { - global errorInfo - puts stderr $result - puts stderr "in" - puts stderr $errorInfo -} DELETED tools/man2html1.tcl Index: tools/man2html1.tcl ================================================================== --- tools/man2html1.tcl +++ /dev/null @@ -1,258 +0,0 @@ -# man2html1.tcl -- -# -# This file defines procedures that are used during the first pass of the -# man page to html conversion process. It is sourced by h.tcl. -# -# Copyright (c) 1996 by Sun Microsystems, Inc. - -# Global variables used by these scripts: -# -# state - state variable that controls action of text proc. -# -# curFile - tail of current man page. -# -# file - file pointer; for both xref.tcl and contents.html -# -# NAME_file - array indexed by NAME and containing file names used -# for hyperlinks. -# -# KEY_file - array indexed by KEYWORD and containing file names used -# for hyperlinks. -# -# lib - contains package name. Used to label section in contents.html -# -# inDT - in dictionary term. - - -# text -- -# -# This procedure adds entries to the hypertext arrays NAME_file -# and KEY_file. -# -# DT: might do this: if first word of $dt matches $name and [llength $name==1] -# and [llength $dt > 1], then add to NAME_file. -# -# Arguments: -# string - Text to index. - -proc text string { - global state curFile NAME_file KEY_file inDT - - switch $state { - NAME { - foreach i [split $string ","] { - lappend NAME_file([string trim $i]) $curFile - } - } - KEY { - foreach i [split $string ","] { - lappend KEY_file([string trim $i]) $curFile - } - } - DT - - OFF - - DASH {} - default { - puts stderr "text: unknown state: $state" - } - } -} - - -# macro -- -# -# This procedure is invoked to process macro invocations that start -# with "." (instead of '). -# -# Arguments: -# name - The name of the macro (without the "."). -# args - Any additional arguments to the macro. - -proc macro {name args} { - switch $name { - SH - SS { - global state - - switch $args { - NAME { - if {$state eq "INIT"} { - set state NAME - } - } - DESCRIPTION {set state DT} - INTRODUCTION {set state DT} - KEYWORDS {set state KEY} - default {set state OFF} - } - - } - TP { - global inDT - set inDT 1 - } - TH { - global lib state inDT - set inDT 0 - set state INIT - if {[llength $args] != 5} { - set args [join $args " "] - puts stderr "Bad .TH macro: .$name $args" - } - set lib [lindex $args 3] ;# Tcl or Tk - } - } -} - - -# dash -- -# -# This procedure is invoked to handle dash characters ("\-" in -# troff). It only function in pass1 is to terminate the NAME state. -# -# Arguments: -# None. - -proc dash {} { - global state - if {$state eq "NAME"} { - set state DASH - } -} - - -# newline -- -# -# This procedure is invoked to handle newlines in the troff input. -# It's only purpose is to terminate a DT (dictionary term). -# -# Arguments: -# None. - -proc newline {} { - global inDT - set inDT 0 -} - - -# initGlobals, tab, font, char, macro2 -- -# -# These procedures do nothing during the first pass. -# -# Arguments: -# None. - -proc initGlobals {} {} -proc tab {} {} -proc font type {} -proc char name {} -proc macro2 {name args} {} - - -# doListing -- -# -# Writes an ls like list to a file. Searches NAME_file for entries -# that match the input pattern. -# -# Arguments: -# file - Output file pointer. -# pattern - glob style match pattern - -proc doListing {file pattern} { - global NAME_file - - set max_len 0 - foreach name [lsort [array names NAME_file]] { - set ref $NAME_file($name) - if [string match $pattern $ref] { - lappend type $name - if {[string length $name] > $max_len} { - set max_len [string length $name] - } - } - } - if [catch {llength $type} ] { - puts stderr " doListing: no names matched pattern ($pattern)" - return - } - incr max_len - set ncols [expr {90/$max_len}] - set nrows [expr {int(ceil([llength $type] / double($ncols)))} ] - -# ? max_len ncols nrows - - set index 0 - foreach f $type { - lappend row([expr {$index % $nrows}]) $f - incr index - } - - puts -nonewline $file "
"
-    for {set i 0} {$i<$nrows} {incr i} {
-	foreach name $row($i) {
-	    set str [format "%-*s" $max_len $name]
-	    regsub $name $str "$name" str
-	    puts -nonewline $file $str
-	}
-	puts $file {}
-    }
-    puts $file "
" -} - - -# doContents -- -# -# Generates a HTML contents file using the NAME_file array -# as its input database. -# -# Arguments: -# file - name of the contents file. -# packageName - string used in the title and sub-heads of the HTML -# page. Normally name of the package without version -# numbers. - -proc doContents {file packageName} { - global footer - - set file [open $file w] - - puts $file "$packageName Manual" - puts $file "

$packageName

" - doListing $file "*.1" - - puts $file "

$packageName Commands

" - doListing $file "*.n" - - puts $file "

$packageName Library

" - doListing $file "*.3" - - puts $file $footer - puts $file "" - close $file -} - - -# do -- -# -# This is the toplevel procedure that searches a man page -# for hypertext links. It builds a data base consisting of -# two arrays: NAME_file and KEY file. It runs the man2tcl -# program to turn the man page into a script, then it evals -# that script. -# -# Arguments: -# fileName - Name of the file to scan. - -proc do fileName { - global curFile - set curFile [file tail $fileName] - set file stdout - puts " Pass 1 -- $fileName" - flush stdout - if [catch {eval [exec man2tcl [glob $fileName]]} msg] { - global errorInfo - puts stderr $msg - puts "in" - puts $errorInfo - exit 1 - } -} DELETED tools/man2html2.tcl Index: tools/man2html2.tcl ================================================================== --- tools/man2html2.tcl +++ /dev/null @@ -1,927 +0,0 @@ -############################################################################## -# man2html2.tcl -- -# -# This file defines procedures that are used during the second pass of the man -# page to html conversion process. It is sourced by man2html.tcl. -# -# Copyright (c) 1996 by Sun Microsystems, Inc. - -# Global variables used by these scripts: -# -# NAME_file - array indexed by NAME and containing file names used for -# hyperlinks. -# -# textState - state variable defining action of 'text' proc. -# -# nestStk - stack oriented list containing currently active HTML tags (UL, -# OL, DL). Local to 'nest' proc. -# -# inDT - set by 'TPmacro', cleared by 'newline'. Used to insert the -# tag while in a dictionary list
. -# -# curFont - Name of special font that is currently in use. Null means the -# default paragraph font is being used. -# -# file - Where to output the generated HTML. -# -# fontStart - Array to map font names to starting sequences. -# -# fontEnd - Array to map font names to ending sequences. -# -# noFillCount - Non-zero means don't fill the next $noFillCount lines: force a -# line break at each newline. Zero means filling is enabled, so -# don't output line breaks for each newline. -# -# footer - info inserted at bottom of each page. Normally read from the -# xref.tcl file - -############################################################################## -# initGlobals -- -# -# This procedure is invoked to set the initial values of all of the global -# variables, before processing a man page. -# -# Arguments: -# None. - -proc initGlobals {} { - global file noFillCount textState - global fontStart fontEnd curFont inPRE charCnt inTable - - nest init - set inPRE 0 - set inTable 0 - set textState 0 - set curFont "" - set fontStart(Code) "" - set fontStart(Emphasis) "" - set fontEnd(Code) "" - set fontEnd(Emphasis) "" - set noFillCount 0 - set charCnt 0 - setTabs 0.5i -} - -############################################################################## -# beginFont -- -# -# Arranges for future text to use a special font, rather than the default -# paragraph font. -# -# Arguments: -# font - Name of new font to use. - -proc beginFont font { - global curFont file fontStart - - if {$curFont eq $font} { - return - } - endFont - puts -nonewline $file $fontStart($font) - set curFont $font -} - -############################################################################## -# endFont -- -# -# Reverts to the default font for the paragraph type. -# -# Arguments: -# None. - -proc endFont {} { - global curFont file fontEnd - - if {$curFont ne ""} { - puts -nonewline $file $fontEnd($curFont) - set curFont "" - } -} - -############################################################################## -# text -- -# -# This procedure adds text to the current paragraph. If this is the first text -# in the paragraph then header information for the paragraph is output before -# the text. -# -# Arguments: -# string - Text to output in the paragraph. - -proc text string { - global file textState inDT charCnt inTable - - set pos [string first "\t" $string] - if {$pos >= 0} { - text [string range $string 0 [expr {$pos-1}]] - tab - text [string range $string [expr {$pos+1}] end] - return - } - if {$inTable} { - if {$inTable == 1} { - puts -nonewline $file - set inTable 2 - } - puts -nonewline $file - } - incr charCnt [string length $string] - regsub -all {&} $string {\&} string - regsub -all {<} $string {\<} string - regsub -all {>} $string {\>} string - regsub -all \" $string {\"} string - switch -exact -- $textState { - REF { - if {$inDT eq ""} { - set string [insertRef $string] - } - } - SEE { - global NAME_file - foreach i [split $string] { - if {![regexp -nocase {^[a-z_]+} [string trim $i] i]} { -# puts "Warning: $i in SEE ALSO not found" - continue - } - if {![catch { set ref $NAME_file($i) }]} { - regsub $i $string "$i" string - } - } - } - } - puts -nonewline $file "$string" - if {$inTable} { - puts -nonewline $file - } -} - -############################################################################## -# insertRef -- -# -# Arguments: -# string - Text to output in the paragraph. - -proc insertRef string { - global NAME_file self - set path {} - if {![catch { set ref $NAME_file([string trim $string]) }]} { - if {"$ref.html" ne $self} { - set string "$string" -# puts "insertRef: $self $ref.html ---$string--" - } - } - return $string -} - -############################################################################## -# macro -- -# -# This procedure is invoked to process macro invocations that start with "." -# (instead of '). -# -# Arguments: -# name - The name of the macro (without the "."). -# args - Any additional arguments to the macro. - -proc macro {name args} { - switch $name { - AP { - if {[llength $args] != 3} { - puts stderr "Bad .AP macro: .$name [join $args " "]" - } - setTabs {1.25i 2.5i 3.75i} - TPmacro {} - font B - text "[lindex $args 0] " - font I - text "[lindex $args 1]" - font R - text " ([lindex $args 2])" - newline - } - AS {} ;# next page and previous page - br { - lineBreak - } - BS {} - BE {} - CE { - global file noFillCount inPRE - puts $file - set inPRE 0 - } - CS { ;# code section - global file noFillCount inPRE - puts -nonewline $file 
-	    set inPRE 1
-	}
-	DE {
-	    global file noFillCount inTable
-	    puts $file
- set inTable 0 - set noFillCount 0 - } - DS { - global file noFillCount inTable - puts -nonewline $file {
} - set noFillCount 10000000 - set inTable 1 - } - fi { - global noFillCount - set noFillCount 0 - } - IP { - IPmacro $args - } - LP { - nest decr - nest incr - newPara - } - ne { - } - nf { - global noFillCount - set noFillCount 1000000 - } - OP { - global inDT file inPRE - if {[llength $args] != 3} { - puts stderr "Bad .OP macro: .$name [join $args " "]" - } - nest para DL DT - set inPRE 1 - puts -nonewline $file 
-	    setTabs 4c
-	    text "Command-Line Name:"
-	    tab
-	    font B
-	    set x [lindex $args 0]
-	    regsub -all {\\-} $x - x
-	    text $x
-	    newline
-	    font R
-	    text "Database Name:"
-	    tab
-	    font B
-	    text [lindex $args 1]
-	    newline
-	    font R
-	    text "Database Class:"
-	    tab
-	    font B
-	    text [lindex $args 2]
-	    font R
-	    puts -nonewline $file
- set inDT "\n
" ;# next newline writes inDT - set inPRE 0 - newline - } - PP { - nest decr - nest incr - newPara - } - RE { - nest decr - } - RS { - nest incr - } - SE { - global noFillCount textState inPRE file - - font R - puts -nonewline $file - set inPRE 0 - set noFillCount 0 - nest reset - newPara - text "See the " - font B - set temp $textState - set textState REF - if {[llength $args] > 0} { - text [lindex $args 0] - } else { - text options - } - set textState $temp - font R - text " manual entry for detailed descriptions of the above options." - } - SH { - SHmacro $args - } - SS { - SHmacro $args subsection - } - SO { - global noFillCount inPRE file - - SHmacro "STANDARD OPTIONS" - setTabs {4c 8c 12c} - set noFillCount 1000000 - puts -nonewline $file 
-	    set inPRE 1
-	    font B
-	}
-	so {
-	    if {$args ne "man.macros"} {
-		puts stderr "Unknown macro: .$name [join $args " "]"
-	    }
-	}
-	sp {					;# needs work
-	    if {$args eq ""} {
-		set count 1
-	    } else {
-		set count [lindex $args 0]
-	    }
-	    while {$count > 0} {
-		lineBreak
-		incr count -1
-	    }
-	}
-	ta {
-	    setTabs $args
-	}
-	TH {
-	    THmacro $args
-	}
-	TP {
-	    TPmacro $args
-	}
-	UL {					;# underline
-	    global file
-	    puts -nonewline $file ""
-	    text [lindex $args 0]
-	    puts -nonewline $file ""
-	    if {[llength $args] == 2} {
-		text [lindex $args 1]
-	    }
-	}
-	VE {
-#	    global file
-#	    puts -nonewline $file ""
-	}
-	VS {
-#	    global file
-#	    if {[llength $args] > 0} {
-#		puts -nonewline $file "
"
-#	    }
-#	    puts -nonewline $file ""
-	}
-	QW {
-	    puts -nonewline $file "&\#147;"
-	    text [lindex $args 0]
-	    puts -nonewline $file "&\#148;"
-	    if {[llength $args] > 1} {
-		text [lindex $args 1]
-	    }
-	}
-	PQ {
-	    puts -nonewline $file "(&\#147;"
-	    if {[lindex $args 0] eq {\N'34'}} {
-		puts -nonewline $file \"
-	    } else {
-		text [lindex $args 0]
-	    }
-	    puts -nonewline $file "&\#148;"
-	    if {[llength $args] > 1} {
-		text [lindex $args 1]
-	    }
-	    puts -nonewline $file ")"
-	    if {[llength $args] > 2} {
-		text [lindex $args 2]
-	    }
-	}
-	QR {
-	    puts -nonewline $file "&\#147;"
-	    text [lindex $args 0]
-	    puts -nonewline $file "&\#148;&\#150;&\#147;"
-	    text [lindex $args 1]
-	    puts -nonewline $file "&\#148;"
-	    if {[llength $args] > 2} {
-		text [lindex $args 2]
-	    }
-	}
-	MT {
-	    puts -nonewline $file "&\#147;&\#148;"
-	}
-	default {
-	    puts stderr "Unknown macro: .$name [join $args " "]"
-	}
-    }
-
-#	global nestStk; puts "$name [format "%-20s" $args] $nestStk"
-#	flush stdout; flush stderr
-}
-
-##############################################################################
-# font --
-#
-# This procedure is invoked to handle font changes in the text being output.
-#
-# Arguments:
-# type -		Type of font: R, I, B, or S.
-
-proc font type {
-    global textState
-    switch $type {
-	P -
-	R {
-	    endFont
-	    if {$textState eq "REF"} {
-		set textState INSERT
-	    }
-	}
-	B {
-	    beginFont Code
-	    if {$textState eq "INSERT"} {
-		set textState REF
-	    }
-	}
-	I {
-	    beginFont Emphasis
-	}
-	S {
-	}
-	default {
-	    puts stderr "Unknown font: $type"
-	}
-    }
-}
-
-##############################################################################
-# formattedText --
-#
-# Insert a text string that may also have \fB-style font changes and a few
-# other backslash sequences in it.
-#
-# Arguments:
-# text -		Text to insert.
-
-proc formattedText text {
-#	puts "formattedText: $text"
-    while {$text ne ""} {
-	set index [string first \\ $text]
-	if {$index < 0} {
-	    text $text
-	    return
-	}
-	text [string range $text 0 [expr {$index-1}]]
-	set c [string index $text [expr {$index+1}]]
-	switch -- $c {
-	    f {
-		font [string index $text [expr {$index+2}]]
-		set text [string range $text [expr {$index+3}] end]
-	    }
-	    e {
-		text \\
-		set text [string range $text [expr {$index+2}] end]
-	    }
-	    - {
-		dash
-		set text [string range $text [expr {$index+2}] end]
-	    }
-	    | {
-		set text [string range $text [expr {$index+2}] end]
-	    }
-	    default {
-		puts stderr "Unknown sequence: \\$c"
-		set text [string range $text [expr {$index+2}] end]
-	    }
-	}
-    }
-}
-
-##############################################################################
-# dash --
-#
-# This procedure is invoked to handle dash characters ("\-" in troff). It
-# outputs a special dash character.
-#
-# Arguments:
-# None.
-
-proc dash {} {
-    global textState charCnt
-    if {$textState eq "NAME"} {
-    	set textState 0
-    }
-    incr charCnt
-    text "-"
-}
-
-##############################################################################
-# tab --
-#
-# This procedure is invoked to handle tabs in the troff input.
-#
-# Arguments:
-# None.
-
-proc tab {} {
-    global inPRE charCnt tabString file
-#	? charCnt
-    if {$inPRE == 1} {
-	set pos [expr {$charCnt % [string length $tabString]}]
-	set spaces [string first "1" [string range $tabString $pos end] ]
-	text [format "%*s" [incr spaces] " "]
-    } else {
-#	puts "tab: found tab outside of 
 block"
-    }
-}
-
-##############################################################################
-# setTabs --
-#
-# This procedure handles the ".ta" macro, which sets tab stops.
-#
-# Arguments:
-# tabList -	List of tab stops, each consisting of a number
-#			followed by "i" (inch) or "c" (cm).
-
-proc setTabs {tabList} {
-    global file breakPending tabString
-
-    # puts "setTabs: --$tabList--"
-    set last 0
-    set tabString {}
-    set charsPerInch 14.
-    set numTabs [llength $tabList]
-    foreach arg $tabList {
-	if {[string match +* $arg]} {
-	    set relative 1
-	    set arg [string range $arg 1 end]
-	} else {
-	    set relative 0
-	}
-	# Always operate in relative mode for "measurement" mode
-	if {[regexp {^\\w'(.*)'u$} $arg content]} {
-	    set distance [string length $content]
-	} else {
-	    if {[scan $arg "%f%s" distance units] != 2} {
-		puts stderr "bad distance \"$arg\""
-		return 0
-	    }
-	    switch -- $units {
-		c {
-		    set distance [expr {$distance * $charsPerInch / 2.54}]
-		}
-		i {
-		    set distance [expr {$distance * $charsPerInch}]
-		}
-		default {
-		    puts stderr "bad units in distance \"$arg\""
-		    continue
-		}
-	    }
-	}
-	# ? distance
-	if {$relative} {
-	    append tabString [format "%*s1" [expr {round($distance-1)}] " "]
-	    set last [expr {$last + $distance}]
-	} else {
-	    append tabString [format "%*s1" [expr {round($distance-$last-1)}] " "]
-	    set last $distance
-	}
-    }
-    # puts "setTabs: --$tabString--"
-}
-
-##############################################################################
-# lineBreak --
-#
-# Generates a line break in the HTML output.
-#
-# Arguments:
-# None.
-
-proc lineBreak {} {
-    global file inPRE
-    puts $file "
"
-}
-
-##############################################################################
-# newline --
-#
-# This procedure is invoked to handle newlines in the troff input. It outputs
-# either a space character or a newline character, depending on fill mode.
-#
-# Arguments:
-# None.
-
-proc newline {} {
-    global noFillCount file inDT inPRE charCnt inTable
-
-    if {$inDT ne ""} {
-    	puts $file "\n$inDT"
-    	set inDT {}
-    } elseif {$inTable} {
-	if {$inTable > 1} {
-	    puts $file 
-	    set inTable 1
-	}
-    } elseif {$noFillCount == 0 || $inPRE == 1} {
-	puts $file {}
-    } else {
-	lineBreak
-	incr noFillCount -1
-    }
-    set charCnt 0
-}
-
-##############################################################################
-# char --
-#
-# This procedure is called to handle a special character.
-#
-# Arguments:
-# name -		Special character named in troff \x or \(xx construct.
-
-proc char name {
-    global file charCnt
-
-    incr charCnt
-#	puts "char: $name"
-    switch -exact $name {
-	\\0 {					;#  \0
-	    puts -nonewline $file " "
-	}
-	\\\\ {					;#  \
-	    puts -nonewline $file "\\"
-	}
-	\\(+- { 				;#  +/-
-	    puts -nonewline $file "±"
-	}
-	\\% {}					;#  \%
-	\\| {					;#  \|
-	}
-	default {
-	    puts stderr "Unknown character: $name"
-	}
-    }
-}
-
-##############################################################################
-# macro2 --
-#
-# This procedure handles macros that are invoked with a leading "'" character
-# instead of space. Right now it just generates an error diagnostic.
-#
-# Arguments:
-# name -		The name of the macro (without the ".").
-# args -		Any additional arguments to the macro.
-
-proc macro2 {name args} {
-    puts stderr "Unknown macro: '$name [join $args " "]"
-}
-
-##############################################################################
-# SHmacro --
-#
-# Subsection head; handles the .SH and .SS macros.
-#
-# Arguments:
-# name -		Section name.
-# style -		Type of section (optional)
-
-proc SHmacro {argList {style section}} {
-    global file noFillCount textState charCnt
-
-    set args [join $argList " "]
-    if {[llength $argList] < 1} {
-	puts stderr "Bad .SH macro: .$name $args"
-    }
-
-    set noFillCount 0
-    nest reset
-
-    set tag H3
-    if {$style eq "subsection"} {
-	set tag H4
-    }
-    puts -nonewline $file "<$tag>"
-    text $args
-    puts $file ""
-
-#	? args textState
-
-    # control what the text proc does with text
-
-    switch $args {
-	NAME {set textState NAME}
-	DESCRIPTION {set textState INSERT}
-	INTRODUCTION {set textState INSERT}
-	"WIDGET-SPECIFIC OPTIONS" {set textState INSERT}
-	"SEE ALSO" {set textState SEE}
-	KEYWORDS {set textState 0}
-    }
-    set charCnt 0
-}
-
-##############################################################################
-# IPmacro --
-#
-# This procedure is invoked to handle ".IP" macros, which may take any of the
-# following forms:
-#
-# .IP [1]			Translate to a "1Step" paragraph.
-# .IP [x] (x > 1)		Translate to a "Step" paragraph.
-# .IP				Translate to a "Bullet" paragraph.
-# .IP \(bu			Translate to a "Bullet" paragraph.
-# .IP text count		Translate to a FirstBody paragraph with
-#				special indent and tab stop based on "count",
-#				and tab after "text".
-#
-# Arguments:
-# argList -		List of arguments to the .IP macro.
-#
-# HTML limitations: 'count' in '.IP text count' is ignored.
-
-proc IPmacro argList {
-    global file
-
-    setTabs 0.5i
-    set length [llength $argList]
-    if {$length == 0} {
-    	nest para UL LI
-	return
-    }
-    # Special case for alternative mechanism for declaring bullets
-    if {[lindex $argList 0] eq "\\(bu"} {
-	nest para UL LI
-	return
-    }
-    if {[regexp {^\[\d+\]$} [lindex $argList 0]]} {
-    	nest para OL LI
-	return
-    }
-    nest para DL DT
-    formattedText [lindex $argList 0]
-    puts $file "\n
"
-    return
-}
-
-##############################################################################
-# TPmacro --
-#
-# This procedure is invoked to handle ".TP" macros, which may take any of the
-# following forms:
-#
-# .TP x		Translate to an indented paragraph with the specified indent
-# 			(in 100 twip units).
-# .TP		Translate to an indented paragraph with default indent.
-#
-# Arguments:
-# argList -		List of arguments to the .IP macro.
-#
-# HTML limitations: 'x' in '.TP x' is ignored.
-
-proc TPmacro {argList} {
-    global inDT
-    nest para DL DT
-    set inDT "\n
"			;# next newline writes inDT
-    setTabs 0.5i
-}
-
-##############################################################################
-# THmacro --
-#
-# This procedure handles the .TH macro. It generates the non-scrolling header
-# section for a given man page, and enters information into the table of
-# contents. The .TH macro has the following form:
-#
-# .TH name section date footer header
-#
-# Arguments:
-# argList -		List of arguments to the .TH macro.
-
-proc THmacro {argList} {
-    global file
-
-    if {[llength $argList] != 5} {
-	set args [join $argList " "]
-	puts stderr "Bad .TH macro: .$name $args"
-    }
-    set name  [lindex $argList 0]		;# Tcl_UpVar
-    set page  [lindex $argList 1]		;# 3
-    set vers  [lindex $argList 2]		;# 7.4
-    set lib   [lindex $argList 3]		;# Tcl
-    set pname [lindex $argList 4]		;# {Tcl Library Procedures}
-
-    puts -nonewline $file ""
-    text "$lib - $name ($page)"
-    puts $file "\n"
-
-    puts -nonewline $file "
"
-    text $pname
-    puts $file "
\n"
-}
-
-##############################################################################
-# newPara --
-#
-# This procedure sets the left and hanging indents for a line. Indents are
-# specified in units of inches or centimeters, and are relative to the current
-# nesting level and left margin.
-#
-# Arguments:
-# None
-
-proc newPara {} {
-    global file nestStk
-
-    if {[lindex $nestStk end] ne "NEW"} {
-	nest decr
-    }
-    puts -nonewline $file "
"
-}
-
-##############################################################################
-# nest --
-#
-# This procedure takes care of inserting the tags associated with the IP, TP,
-# RS, RE, LP and PP macros. Only 'nest para' takes arguments.
-#
-# Arguments:
-# op -				operation: para, incr, decr, reset, init
-# listStart -		begin list tag: OL, UL, DL.
-# listItem -		item tag:       LI, LI, DT.
-
-proc nest {op {listStart "NEW"} {listItem ""} } {
-    global file nestStk inDT charCnt
-#	puts "nest: $op $listStart $listItem"
-    switch $op {
-	para {
-	    set top [lindex $nestStk end]
-	    if {$top eq "NEW"} {
-		set nestStk [lreplace $nestStk end end $listStart]
-		puts $file "<$listStart>"
-	    } elseif {$top ne $listStart} {
-		puts stderr "nest para: bad stack"
-		exit 1
-	    }
-	    puts $file "\n<$listItem>"
-	    set charCnt 0
-	}
-	incr {
-	   lappend nestStk NEW
-	}
-	decr {
-	    if {[llength $nestStk] == 0} {
-		puts stderr "nest error: nest length is zero"
-		set nestStk NEW
-	    }
-	    set tag [lindex $nestStk end]
-	    if {$tag ne "NEW"} {
-		puts $file ""
-	    }
-	    set nestStk [lreplace $nestStk end end]
-	}
-	reset {
-	    while {[llength $nestStk] > 0} {
-		nest decr
-	    }
-	    set nestStk NEW
-	}
-	init {
-	    set nestStk NEW
-	    set inDT {}
-	}
-    }
-    set charCnt 0
-}
-
-##############################################################################
-# do --
-#
-# This is the toplevel procedure that translates a man page to HTML. It runs
-# the man2tcl program to turn the man page into a script, then it evals that
-# script.
-#
-# Arguments:
-# fileName -		Name of the file to translate.
-
-proc do fileName {
-    global file self html_dir package footer
-    set self "[file tail $fileName].html"
-    set file [open "$html_dir/$package/$self" w]
-    puts "  Pass 2 -- $fileName"
-    flush stdout
-    initGlobals
-    if {[catch { eval [exec man2tcl [glob $fileName]] } msg]} {
-	global errorInfo
-	puts stderr $msg
-	puts "in"
-	puts stderr $errorInfo
-	exit 1
-    }
-    nest reset
-    puts $file $footer
-    puts $file ""
-    close $file
-}

DELETED tools/man2tcl.c
Index: tools/man2tcl.c
==================================================================
--- tools/man2tcl.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * man2tcl.c --
- *
- *	This file contains a program that turns a man page of the form used
- *	for Tcl and Tk into a Tcl script that invokes a Tcl command for each
- *	construct in the man page. The script can then be eval'ed to translate
- *	the manual entry into some other format such as MIF or HTML.
- *
- * Usage:
- *
- *	man2tcl ?fileName?
- *
- * Copyright (c) 1995 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-static char sccsid[] = "@(#) man2tcl.c 1.3 95/08/12 17:34:08";
-
-#include 
-#include 
-#include 
-#include 
-#include 
-
-/*
- * Imported things that aren't defined in header files:
- */
-
-/*
- * Some  define errno to be something complex and thread-aware; in
- * that case we definitely do not want to declare errno ourselves!
- */
-
-#ifndef errno
-extern int errno;
-#endif
-
-/*
- * Current line number, used for error messages.
- */
-
-static int lineNumber;
-
-/*
- * The variable below is set to 1 if an error occurs anywhere while reading in
- * the file.
- */
-
-static int status;
-
-/*
- * The variable below is set to 1 if output should be generated. If it's 0, it
- * means we're doing a pre-pass to make sure that the file can be properly
- * parsed.
- */
-
-static int writeOutput;
-
-#define PRINT(args)	if (writeOutput) { printf args; }
-#define PRINTC(chr)	if (writeOutput) { putc((chr), stdout); }
-
-/*
- * Prototypes for functions defined in this file:
- */
-
-static void		DoMacro(char *line);
-static void		DoText(char *line);
-static void		QuoteText(char *string, int count);
-
-/*
- *----------------------------------------------------------------------
- *
- * main --
- *
- *	This function is the main program, which does all of the work of the
- *	program.
- *
- * Results:
- *	None: exits with a 0 return status to indicate success, or 1 to
- *	indicate that there were problems in the translation.
- *
- * Side effects:
- *	A Tcl script is output to standard output. Error messages may be
- *	output on standard error.
- *
- *----------------------------------------------------------------------
- */
-
-int
-main(
-    int argc,			/* Number of command-line arguments. */
-    char **argv)		/* Values of command-line arguments. */
-{
-    FILE *f;
-#define MAX_LINE_SIZE 4000
-    char line[MAX_LINE_SIZE];
-    char *p;
-
-    /*
-     * Find the file to read, and open it if it isn't stdin.
-     */
-
-    if (argc == 1) {
-	f = stdin;
-    } else if (argc == 2) {
-	f = fopen(argv[1], "r");
-	if (f == NULL) {
-	    fprintf(stderr, "Couldn't read \"%s\": %s\n", argv[1],
-		    strerror(errno));
-	    exit(1);
-	}
-    } else {
-	fprintf(stderr, "Usage: %s ?fileName?\n", argv[0]);
-    }
-
-    /*
-     * Make two passes over the file. In the first pass, just check to make
-     * sure we can handle everything. If there are problems, generate output
-     * and stop. If everything is OK, make a second pass to actually generate
-     * output.
-     */
-
-    for (writeOutput = 0; writeOutput < 2; writeOutput++) {
-	lineNumber = 0;
-	status = 0;
-	while (fgets(line, MAX_LINE_SIZE, f) != NULL) {
-	    for (p = line; *p != 0; p++) {
-		if (*p == '\n') {
-		    *p = 0;
-		    break;
-		}
-	    }
-	    lineNumber++;
-
-	    if (((line[0] == '.') || (line[0] == '\'')) && (line[1] == '\\') && (line[2] == '\"')) {
-		/*
-		 * This line is a comment. Ignore it.
-		 */
-
-		continue;
-	    }
-
-	    if (strlen(line) >= MAX_LINE_SIZE -1) {
-		fprintf(stderr, "Too long line. Max is %d chars.\n",
-			MAX_LINE_SIZE - 1);
-		exit(1);
-	    }
-
-	    if ((line[0] == '.') || (line[0] == '\'')) {
-		/*
-		 * This line is a macro invocation.
-		 */
-
-		DoMacro(line);
-	    } else {
-		/*
-		 * This line is text, possibly with formatting characters
-		 * embedded in it.
-		 */
-
-		DoText(line);
-	    }
-	}
-	if (status != 0) {
-	    break;
-	}
-	fseek(f, 0, SEEK_SET);
-    }
-    exit(status);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * DoMacro --
- *
- *	This function is called to handle a macro invocation. It parses the
- *	arguments to the macro and generates a Tcl command to handle the
- *	invocation.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	A Tcl command is written to stdout.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-DoMacro(
-    char *line)			/* The line of text that contains the macro
-				 * invocation. */
-{
-    char *p, *end;
-    int quote;
-
-    /*
-     * If there is no macro name, then just skip the whole line.
-     */
-
-    if ((line[1] == 0) || (isspace(line[1]))) {
-	return;
-    }
-
-    PRINT(("macro"));
-    if (*line != '.') {
-	PRINT(("2"));
-    }
-
-    /*
-     * Parse the arguments to the macro (including the name), in order.
-     */
-
-    p = line+1;
-    while (1) {
-	PRINTC(' ');
-	if (*p == '"') {
-	    /*
-	     * The argument is delimited by quotes.
-	     */
-
-	    for (end = p+1; *end != '"'; end++) {
-		if (*end == 0) {
-		    fprintf(stderr,
-			    "Unclosed quote in macro call on line %d.\n",
-			    lineNumber);
-		    status = 1;
-		    break;
-		}
-	    }
-	    QuoteText(p+1, (end-(p+1)));
-	} else {
-	    quote = 0;
-	    for (end = p+1; (*end != 0) && (quote || !isspace(*end)); end++) {
-		if (*end == '\'') {
-		    quote = !quote;
-		}
-	    }
-	    QuoteText(p, end-p);
-	}
-	if (*end == 0) {
-	    break;
-	}
-	p = end+1;
-	while (isspace(*p)) {
-	    /*
-	     * Skip empty space before next argument.
-	     */
-
-	    p++;
-	}
-	if (*p == 0) {
-	    break;
-	}
-    }
-    PRINTC('\n');
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * DoText --
- *
- *	This function is called to handle a line of troff text. It parses the
- *	text, generating Tcl commands for text and for formatting stuff such
- *	as font changes.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Tcl commands are written to stdout.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-DoText(
-    char *line)			/* The line of text. */
-{
-    char *p, *end;
-
-    /*
-     * Divide the line up into pieces consisting of backslash sequences, tabs,
-     * and other text.
-     */
-
-    p = line;
-    while (*p != 0) {
-	if (*p == '\t') {
-	    PRINT(("tab\n"));
-	    p++;
-	} else if (*p != '\\') {
-	    /*
-	     * Ordinary text.
-	     */
-
-	    for (end = p+1; (*end != '\\') && (*end != 0); end++) {
-		/* Empty loop body. */
-	    }
-	    PRINT(("text "));
-	    QuoteText(p, end-p);
-	    PRINTC('\n');
-	    p = end;
-	} else {
-	    /*
-	     * A backslash sequence. There are particular ones that we
-	     * understand; output an error message for anything else and just
-	     * ignore the backslash.
-	     */
-
-	    p++;
-	    if (*p == 'f') {
-		/*
-		 * Font change.
-		 */
-
-		PRINT(("font %c\n", p[1]));
-		p += 2;
-	    } else if (*p == '-') {
-		PRINT(("dash\n"));
-		p++;
-	    } else if (*p == 'e') {
-		PRINT(("text \\\\\n"));
-		p++;
-	    } else if (*p == '.') {
-		PRINT(("text .\n"));
-		p++;
-	    } else if (*p == '&') {
-		p++;
-	    } else if (*p == '0') {
-		PRINT(("text { }\n"));
-		p++;
-	    } else if (*p == '(') {
-		if ((p[1] == 0) || (p[2] == 0)) {
-		    fprintf(stderr, "Bad \\( sequence on line %d.\n",
-			    lineNumber);
-		    status = 1;
-		} else {
-		    PRINT(("char {\\(%c%c}\n", p[1], p[2]));
-		    p += 3;
-		}
-	    } else if (*p == 'N' && *(p+1) == '\'') {
-		int ch;
-
-		p += 2;
-		sscanf(p,"%d",&ch);
-		PRINT(("text \\u%04x\n", ch));
-		while(*p&&*p!='\'') p++;
-		p++;
-	    } else if (*p != 0) {
-		PRINT(("char {\\%c}\n", *p));
-		p++;
-	    }
-	}
-    }
-    PRINT(("newline\n"));
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * QuoteText --
- *
- *	Copy the "string" argument to stdout, adding quote characters around
- *	any special Tcl characters so that they'll just be treated as ordinary
- *	text.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Text is written to stdout.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-QuoteText(
-    char *string,		/* The line of text. */
-    int count)			/* Number of characters to write from
-				 * string. */
-{
-    if (count == 0) {
-	PRINT(("{}"));
-	return;
-    }
-    for ( ; count > 0; string++, count--) {
-	switch (*string) {
-	case '\\':
-	    if (*(string+1) == 'N' && *(string+2) == '\'') {
-		int ch;
-
-		string += 3;
-		count -= 3;
-		sscanf(string,"%d",&ch);
-		PRINT(("\\u%04x", ch));
-		while(count>0&&*string!='\'') {string++;count--;}
-		continue;
-	    } else if (*(string+1) == '0') {
-		PRINT(("\\ "));
-		string++;
-		count--;
-		continue;
-	    }
-	case '$': case '[': case '{': case ' ': case ';':
-	case '"': case '\t':
-	    PRINTC('\\');
-	default:
-	    PRINTC(*string);
-	}
-    }
-}
-
-/*
- * Local Variables:
- * mode: c
- * c-basic-offset: 4
- * fill-column: 78
- * End:
- */

Index: tools/mkVfs.tcl
==================================================================
--- tools/mkVfs.tcl
+++ tools/mkVfs.tcl
@@ -37,19 +37,19 @@
         if {[file isdirectory $f] && [string compare CVS $ftail]} {
             copyDir $f [file join $d2 $ftail]
         } elseif {[file isfile $f]} {
       	    file copy -force $f [file join $d2 $ftail]
 	          if {$::tcl_platform(platform) eq {unix}} {
-            		file attributes [file join $d2 $ftail] -permissions 0644
+            		file attributes [file join $d2 $ftail] -permissions 0o644
       	    } else {
             		file attributes [file join $d2 $ftail] -readonly 1
 	          }
 	      }
     }
 
     if {$::tcl_platform(platform) eq {unix}} {
-      	file attributes $d2 -permissions 0755
+      	file attributes $d2 -permissions 0o755
     } else {
 	      file attributes $d2 -readonly 1
     }
 }
 

Index: tools/mkdepend.tcl
==================================================================
--- tools/mkdepend.tcl
+++ tools/mkdepend.tcl
@@ -1,10 +1,10 @@
 #==============================================================================
 #
 # mkdepend : generate dependency information from C/C++ files
 #
-# Copyright (c) 1998, Nat Pryce
+# Copyright © 1998, Nat Pryce
 #
 # Permission is hereby granted, without written agreement and without
 # license or royalty fees, to use, copy, modify, and distribute this
 # software and its documentation for any purpose, provided that the
 # above copyright notice and the following two paragraphs appear in
@@ -250,11 +250,11 @@
 # addSearchPath --
 #
 #	Adds a new set of path and replacement string to the global list.
 #
 # Arguments:
-#	newPathInfo	comma seperated path and replacement string
+#	newPathInfo	comma separated path and replacement string
 #
 # Results:
 #	None.
 
 proc addSearchPath {newPathInfo} {
@@ -294,11 +294,11 @@
     global srcFileList srcPathList source_extensions
     set f [open $objectListFile r]
     set fl [read $f]
     close $f
 
-    # fix native path seperator so it isn't treated as an escape.
+    # fix native path separator so it isn't treated as an escape.
     regsub -all {\\} $fl {/} fl
 
     # Treat the string as a list so filenames between double quotes are
     # treated as list elements.
     foreach fname $fl {

Index: tools/regexpTestLib.tcl
==================================================================
--- tools/regexpTestLib.tcl
+++ tools/regexpTestLib.tcl
@@ -2,11 +2,11 @@
 #
 # This file contains tcl procedures used by spencer2testregexp.tcl and
 # spencer2regexp.tcl, which are programs written to convert Henry
 # Spencer's test suite to tcl test files.
 #
-# Copyright (c) 1996 by Sun Microsystems, Inc.
+# Copyright © 1996 Sun Microsystems, Inc.
 
 proc readInputFile {} {
     global inFileName
     global lineArray
 
@@ -40,11 +40,11 @@
     return $i
 }
 
 #
 # strings with embedded @'s are truncated
-# unpreceeded @'s are replaced by {}
+# unpreceded @'s are replaced by {}
 #
 proc removeAts {ls} {
     set len [llength $ls]
     set newLs {}
     foreach item $ls {
@@ -54,11 +54,11 @@
     return $newLs
 }
 
 proc convertErrCode {code} {
 
-    set errMsg "couldn't compile regular expression pattern:"
+    set errMsg "cannot compile regular expression pattern:"
 
     if {[string compare $code "INVARG"] == 0} {
 	return "$errMsg invalid argument to regex routine"
     } elseif {[string compare $code "BADRPT"] == 0} {
 	return "$errMsg ?+* follows nothing"
@@ -103,11 +103,11 @@
     puts $fileId "# This Tcl-generated file contains tests for the $fcn tcl command."
     puts $fileId "# Sourcing this file into Tcl runs the tests and generates output for"
     puts $fileId "# errors.  No output means no errors were found.  Setting VERBOSE to"
     puts $fileId "# -1 will run tests that are known to fail."
     puts $fileId "#"
-    puts $fileId "# Copyright (c) 1998 Sun Microsystems, Inc."
+    puts $fileId "# Copyright © 1998 Sun Microsystems, Inc."
     puts $fileId "#"
     puts $fileId "# See the file \"license.terms\" for information on usage and redistribution"
     puts $fileId "# of this file, and for a DISCLAIMER OF ALL WARRANTIES."
     puts $fileId "#"
     puts $fileId "\# SCCS: \%Z\% \%M\% \%I\% \%E\% \%U\%"
@@ -190,11 +190,11 @@
 	regsub -all {N} $currentLine {\\n} currentLine
 
 	# if and \r substitutions are made, do not wrap re, flags,
 	# str, and result in braces
 
-	set noBraces [regsub -all {R} $currentLine {\\\u000D} currentLine]
+	set noBraces [regsub -all {R} $currentLine {\\\x0D} currentLine]
 	regsub -all {T} $currentLine {\\t} currentLine
 	regsub -all {V} $currentLine {\\v} currentLine
 	if {[regexp {=} $flags] == 1} {
 	    set re [lindex $currentLine 0]
 	}

DELETED tools/str2c
Index: tools/str2c
==================================================================
--- tools/str2c
+++ /dev/null
@@ -1,59 +0,0 @@
-#! /bin/sh
-#
-# Transform text (.ps, .tcl,...) into a C string
-#
-# 1997/10 -- dl
-#
-# restart with tclsh \
-exec tclsh "$0" ${1+"$@"}
-
-# Max string length
-# (some C compiler have a 2048 chars limits (so 2047 real chars with
-#  the tariling 0) so we use 2000 to make the count nice)
-set MAX 2000
-
-if {$argc} {
-    puts stderr "Usage: [file tail [info script]] < text > text.c"
-    exit 1
-}
-
-set r [read stdin]
-
-proc translate {what} {
-    regsub -all {\\} $what {\\\\} what
-    regsub -all {"} $what {\\"} what
-    regsub -all "\n" $what "\\\\n\\\\\n" what;
-    return $what;
-}
-
-set lg [string length $r]
-if {$lg<$MAX} {
-    puts "/*
- * Single part writeable string generated by str2c
- */
-static char data\[\]=\"[translate $r]\";"
-} else {
-    puts "/*
- * Multi parts read only string generated by str2c
- */
-static const char * const data\[\]= {"
-    set n 1
-    for {set i 0} {$i<$lg} {incr i $MAX} {
-	set part [string range $r $i [expr {$i+$MAX-1}]]
-	set len  [string length $part];
-	puts "\t/* Start of part $n ($len characters) */"
-	puts "\t\"[translate $part]\","
-	puts "\t/* End of part $n */\n"
-	incr n
-    }
-    puts "\tNULL\t/* End of data marker */\n};"
-    puts "\n/* use for instance with:
-    const char * const *chunk;
-    for (chunk=data; *chunk; chunk++) {
-        Tcl_AppendResult(interp, *chunk, (char *) NULL);
-    }
-*/"
-}
-
-
-

DELETED tools/tcl.hpj.in
Index: tools/tcl.hpj.in
==================================================================
--- tools/tcl.hpj.in
+++ /dev/null
@@ -1,19 +0,0 @@
-; This file is maintained by HCW. Do not modify this file directly.
-
-[OPTIONS]
-HCW=0
-LCID=0x409 0x0 0x0 ;English (United States)
-REPORT=Yes
-TITLE=Tcl/Tk Reference Manual
-CNT=tcl90.cnt
-COPYRIGHT=Copyright  2000 Ajuba Solutions
-HLP=tcl90.hlp
-
-[FILES]
-tcl.rtf
-
-[WINDOWS]
-main="Tcl/Tk Reference Manual",,0
-
-[CONFIG]
-BrowseButtons()

Index: tools/tclOOScript.tcl
==================================================================
--- tools/tclOOScript.tcl
+++ tools/tclOOScript.tcl
@@ -2,13 +2,13 @@
 #
 # 	This file contains support scripts for TclOO. They are defined here so
 # 	that the code can be definitely run even in safe interpreters; TclOO's
 # 	core setup is safe.
 #
-# Copyright (c) 2012-2018 Donal K. Fellows
-# Copyright (c) 2013 Andreas Kupries
-# Copyright (c) 2017 Gerald Lester
+# Copyright © 2012-2019 Donal K. Fellows
+# Copyright © 2013 Andreas Kupries
+# Copyright © 2017 Gerald Lester
 #
 # See the file "license.terms" for information on usage and redistribution of
 # this file, and for a DISCLAIMER OF ALL WARRANTIES.
 
 ::namespace eval ::oo {
@@ -16,11 +16,11 @@
 
     #
     # Commands that are made available to objects by default.
     #
     namespace eval Helpers {
-	::namespace path {}
+	namespace path {}
 
 	# ------------------------------------------------------------------
 	#
 	# callback, mymethod --
 	#
@@ -86,11 +86,11 @@
 		    lassign $link src dst
 		} elseif {[llength $link] == 1} {
 		    lassign $link src
 		    set dst $src
 		} else {
-		    return -code error -errorcode {TCLOO CMDLINK FORMAT} \
+		    return -code error -errorcode {TCL OO CMDLINK_FORMAT} \
 			"bad link description; must only have one or two elements"
 		}
 		if {![string match ::* $src]} {
 		    set src [string cat $ns :: $src]
 		}
@@ -151,13 +151,13 @@
 	foreach c [info class superclass $class] {
 	    set d [DelegateName $c]
 	    if {![info object isa class $d]} {
 		continue
 	    }
-	    define $delegate ::oo::define::superclass -append $d
+	    define $delegate ::oo::define::superclass -appendifnew $d
 	}
-	objdefine $class ::oo::objdefine::mixin -append $delegate
+	objdefine $class ::oo::objdefine::mixin -appendifnew $delegate
     }
 
     # ----------------------------------------------------------------------
     #
     # UpdateClassDelegatesAfterClone --
@@ -193,21 +193,21 @@
     # anyway, so we don't regard the namespace path as being under control:
     # fully qualified names are used for everything.
     #
     # ----------------------------------------------------------------------
 
-    proc define::classmethod {name {args {}} {body {}}} {
+    proc define::classmethod {name args} {
         # Create the method on the class if the caller gave arguments and body
         ::set argc [::llength [::info level 0]]
         ::if {$argc == 3} {
             ::return -code error -errorcode {TCL WRONGARGS} [::format \
 		{wrong # args: should be "%s name ?args body?"} \
                 [::lindex [::info level 0] 0]]
         }
         ::set cls [::uplevel 1 self]
         ::if {$argc == 4} {
-            ::oo::define [::oo::DelegateName $cls] method $name $args $body
+            ::oo::define [::oo::DelegateName $cls] method $name {*}$args
         }
         # Make the connection by forwarding
         ::tailcall forward $name myclass $name
     }
 
@@ -255,12 +255,12 @@
 	#	Particular slots must provide concrete non-erroring
 	#	implementation.
 	#
 	# ------------------------------------------------------------------
 
-	method Get {} {
-	    return -code error -errorcode {TCLOO ABSTRACT_SLOT} "unimplemented"
+	method Get -unexport {} {
+	    return -code error -errorcode {TCL OO ABSTRACT_SLOT} "unimplemented"
 	}
 
 	# ------------------------------------------------------------------
 	#
 	# Slot Set --
@@ -268,12 +268,12 @@
 	#	Basic slot setter. Sets the contents of the slot.  Particular
 	#	slots must provide concrete non-erroring implementation.
 	#
 	# ------------------------------------------------------------------
 
-	method Set list {
-	    return -code error -errorcode {TCLOO ABSTRACT_SLOT} "unimplemented"
+	method Set -unexport list {
+	    return -code error -errorcode {TCL OO ABSTRACT_SLOT} "unimplemented"
 	}
 
 	# ------------------------------------------------------------------
 	#
 	# Slot Resolve --
@@ -282,11 +282,11 @@
 	#	particular type to their canonical forms. Defaults to doing
 	#	nothing (suitable for simple strings).
 	#
 	# ------------------------------------------------------------------
 
-	method Resolve list {
+	method Resolve -unexport list {
 	    return $list
 	}
 
 	# ------------------------------------------------------------------
 	#
@@ -295,29 +295,40 @@
 	#	Standard public slot operations. If a slot can't figure out
 	#	what method to call directly, it uses --default-operation.
 	#
 	# ------------------------------------------------------------------
 
-	method -set args {
+	method -set -export args {
 	    set my [namespace which my]
 	    set args [lmap a $args {uplevel 1 [list $my Resolve $a]}]
 	    tailcall my Set $args
 	}
-	method -append args {
+	method -append -export args {
 	    set my [namespace which my]
 	    set args [lmap a $args {uplevel 1 [list $my Resolve $a]}]
 	    set current [uplevel 1 [list $my Get]]
 	    tailcall my Set [list {*}$current {*}$args]
 	}
-	method -clear {} {tailcall my Set {}}
-	method -prepend args {
+	method -appendifnew -export args {
+	    set my [namespace which my]
+	    set current [uplevel 1 [list $my Get]]
+	    foreach a $args {
+		set a [uplevel 1 [list $my Resolve $a]]
+		if {$a ni $current} {
+		    lappend current $a
+		}
+	    }
+	    tailcall my Set $current
+	}
+	method -clear -export {} {tailcall my Set {}}
+	method -prepend -export args {
 	    set my [namespace which my]
 	    set args [lmap a $args {uplevel 1 [list $my Resolve $a]}]
 	    set current [uplevel 1 [list $my Get]]
 	    tailcall my Set [list {*}$args {*}$current]
 	}
-	method -remove args {
+	method -remove -export args {
 	    set my [namespace which my]
 	    set args [lmap a $args {uplevel 1 [list $my Resolve $a]}]
 	    set current [uplevel 1 [list $my Get]]
 	    tailcall my Set [lmap val $current {
 		if {$val in $args} continue else {set val}
@@ -324,23 +335,22 @@
 	    }]
 	}
 
 	# Default handling
 	forward --default-operation my -append
-	method unknown {args} {
+	method unknown -unexport {args} {
 	    set def --default-operation
 	    if {[llength $args] == 0} {
 		tailcall my $def
 	    } elseif {![string match -* [lindex $args 0]]} {
 		tailcall my $def {*}$args
 	    }
 	    next {*}$args
 	}
 
-	# Set up what is exported and what isn't
-	export -set -append -clear -prepend -remove
-	unexport unknown destroy
+	# Hide destroy
+	unexport destroy
     }
 
     # Set the default operation differently for these slots
     objdefine define::superclass forward --default-operation my -set
     objdefine define::mixin forward --default-operation my -set
@@ -354,11 +364,11 @@
     #	object's namespace. Non-procedures, traces, sub-namespaces, etc. need
     #	more complex (and class-specific) handling.
     #
     # ----------------------------------------------------------------------
 
-    define object method  {originObject} {
+    define object method  -unexport {originObject} {
 	# Copy over the procedures from the original namespace
 	foreach p [info procs [info object namespace $originObject]::*] {
 	    set args [info args $p]
 	    set idx -1
 	    foreach a $args {
@@ -395,11 +405,11 @@
     #
     #	Handler for cloning classes, which fixes up the delegates.
     #
     # ----------------------------------------------------------------------
 
-    define class method  {originObject} {
+    define class method  -unexport {originObject} {
 	next $originObject
 	# Rebuild the class inheritance delegation class
 	::oo::UpdateClassDelegatesAfterClone $originObject [self]
     }
 
@@ -419,15 +429,15 @@
 	method new args {
 	    if {![info exists object] || ![info object isa object $object]} {
 		set object [next {*}$args]
 		::oo::objdefine $object {
 		    method destroy {} {
-			::return -code error -errorcode {TCLOO SINGLETON} \
+			::return -code error -errorcode {TCL OO SINGLETON} \
 			    "may not destroy a singleton object"
 		    }
-		    method  {originObject} {
-			::return -code error -errorcode {TCLOO SINGLETON} \
+		    method  -unexport {originObject} {
+			::return -code error -errorcode {TCL OO SINGLETON} \
 			    "may not clone a singleton object"
 		    }
 		}
 	    }
 	    return $object
@@ -445,12 +455,344 @@
 
     class create abstract {
 	superclass class
 	unexport create createWithNamespace new
     }
+
+    # ----------------------------------------------------------------------
+    #
+    # oo::configuresupport --
+    #
+    #	Namespace that holds all the implementation details of TIP #558.
+    #	Also includes the commands:
+    #
+    #	 * readableproperties
+    #	 * writableproperties
+    #	 * objreadableproperties
+    #	 * objwritableproperties
+    #
+    #	Those are all slot implementations that provide access to the C layer
+    #	of property support (i.e., very fast cached lookup of property names).
+    #
+    # ----------------------------------------------------------------------
+
+    ::namespace eval configuresupport {
+	namespace path ::tcl
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport --
+	#
+	#	A metaclass that is used to make classes that can be configured.
+	#
+	# ------------------------------------------------------------------
+
+	proc PropertyImpl {readslot writeslot args} {
+	    for {set i 0} {$i < [llength $args]} {incr i} {
+		# Parse the property name
+		set prop [lindex $args $i]
+		if {[string match "-*" $prop]} {
+		    return -code error -level 2 \
+			-errorcode {TCL OO PROPERTY_FORMAT} \
+			"bad property name \"$prop\": must not begin with -"
+		}
+		if {$prop ne [list $prop]} {
+		    return -code error -level 2 \
+			-errorcode {TCL OO PROPERTY_FORMAT} \
+			"bad property name \"$prop\": must be a simple word"
+		}
+		if {[string first "::" $prop] != -1} {
+		    return -code error -level 2 \
+			-errorcode {TCL OO PROPERTY_FORMAT} \
+			"bad property name \"$prop\": must not contain namespace separators"
+		}
+		if {[string match {*[()]*} $prop]} {
+		    return -code error -level 2 \
+			-errorcode {TCL OO PROPERTY_FORMAT} \
+			"bad property name \"$prop\": must not contain parentheses"
+		}
+		set realprop [string cat "-" $prop]
+		set getter [format {::set [my varname %s]} $prop]
+		set setter [format {::set [my varname %s] $value} $prop]
+		set kind readwrite
+
+		# Parse the extra options
+		while {[set next [lindex $args [expr {$i + 1}]]
+			string match "-*" $next]} {
+		    set arg [lindex $args [incr i 2]]
+		    switch [prefix match -error [list -level 2 -errorcode \
+			    [list TCL LOOKUP INDEX option $next]] {-get -kind -set} $next] {
+			-get {
+			    if {$i >= [llength $args]} {
+				return -code error -level 2 \
+				    -errorcode {TCL WRONGARGS} \
+				    "missing body to go with -get option"
+			    }
+			    set getter $arg
+			}
+			-set {
+			    if {$i >= [llength $args]} {
+				return -code error -level 2 \
+				    -errorcode {TCL WRONGARGS} \
+				    "missing body to go with -set option"
+			    }
+			    set setter $arg
+			}
+			-kind {
+			    if {$i >= [llength $args]} {
+				return -code error -level 2\
+				    -errorcode {TCL WRONGARGS} \
+				    "missing kind value to go with -kind option"
+			    }
+			    set kind [prefix match -message "kind" -error [list \
+				    -level 2 \
+				    -errorcode [list TCL LOOKUP INDEX kind $arg]] {
+				readable readwrite writable
+			    } $arg]
+			}
+		    }
+		}
+
+		# Install the option
+		set reader 
+		set writer 
+		switch $kind {
+		    readable {
+			uplevel 2 [list $readslot -append $realprop]
+			uplevel 2 [list $writeslot -remove $realprop]
+			uplevel 2 [list method $reader -unexport {} $getter]
+		    }
+		    writable {
+			uplevel 2 [list $readslot -remove $realprop]
+			uplevel 2 [list $writeslot -append $realprop]
+			uplevel 2 [list method $writer -unexport {value} $setter]
+		    }
+		    readwrite {
+			uplevel 2 [list $readslot -append $realprop]
+			uplevel 2 [list $writeslot -append $realprop]
+			uplevel 2 [list method $reader -unexport {} $getter]
+			uplevel 2 [list method $writer -unexport {value} $setter]
+		    }
+		}
+	    }
+	}
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport::configurableclass,
+	# oo::configuresupport::configurableobject --
+	#
+	#	Namespaces used as implementation vectors for oo::define and
+	#	oo::objdefine when the class/instance is configurable.
+	#
+	# ------------------------------------------------------------------
+
+	namespace eval configurableclass {
+	    ::proc property args {
+		::oo::configuresupport::PropertyImpl \
+		    ::oo::configuresupport::readableproperties \
+		    ::oo::configuresupport::writableproperties {*}$args
+	    }
+	    # Plural alias just in case; deliberately NOT documented!
+	    ::proc properties args {::tailcall property {*}$args}
+	    ::namespace path ::oo::define
+	    ::namespace export property
+	}
+
+	namespace eval configurableobject {
+	    ::proc property args {
+		::oo::configuresupport::PropertyImpl \
+		    ::oo::configuresupport::objreadableproperties \
+		    ::oo::configuresupport::objwritableproperties {*}$args
+	    }
+	    # Plural alias just in case; deliberately NOT documented!
+	    ::proc properties args {::tailcall property {*}$args}
+	    ::namespace path ::oo::objdefine
+	    ::namespace export property
+	}
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport::ReadAll --
+	#
+	#	The implementation of [$o configure] with no extra arguments.
+	#
+	# ------------------------------------------------------------------
+
+	proc ReadAll {object my} {
+	    set result {}
+	    foreach prop [info object properties $object -all -readable] {
+		try {
+		    dict set result $prop [$my ]
+		} on error {msg opt} {
+		    dict set opt -level 2
+		    return -options $opt $msg
+		} on return {msg opt} {
+		    dict incr opt -level 2
+		    return -options $opt $msg
+		} on break {} {
+		    return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+			"property getter for $prop did a break"
+		} on continue {} {
+		    return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+			"property getter for $prop did a continue"
+		}
+	    }
+	    return $result
+	}
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport::ReadOne --
+	#
+	#	The implementation of [$o configure -prop] with that single
+	#	extra argument.
+	#
+	# ------------------------------------------------------------------
+
+	proc ReadOne {object my propertyName} {
+	    set props [info object properties $object -all -readable]
+	    try {
+		set prop [prefix match -message "property" $props $propertyName]
+	    } on error {msg} {
+		catch {
+		    set wps [info object properties $object -all -writable]
+		    set wprop [prefix match $wps $propertyName]
+		    set msg "property \"$wprop\" is write only"
+		}
+		return -code error -level 2 -errorcode [list \
+			TCL LOOKUP INDEX property $propertyName] $msg
+	    }
+	    try {
+		set value [$my ]
+	    } on error {msg opt} {
+		dict set opt -level 2
+		return -options $opt $msg
+	    } on return {msg opt} {
+		dict incr opt -level 2
+		return -options $opt $msg
+	    } on break {} {
+		return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+		    "property getter for $prop did a break"
+	    } on continue {} {
+		return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+		    "property getter for $prop did a continue"
+	    }
+	    return $value
+	}
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport::WriteMany --
+	#
+	#	The implementation of [$o configure -prop val ?-prop val...?].
+	#
+	# ------------------------------------------------------------------
+
+	proc WriteMany {object my setterMap} {
+	    set props [info object properties $object -all -writable]
+	    foreach {prop value} $setterMap {
+		try {
+		    set prop [prefix match -message "property" $props $prop]
+		} on error {msg} {
+		    catch {
+			set rps [info object properties $object -all -readable]
+			set rprop [prefix match $rps $prop]
+			set msg "property \"$rprop\" is read only"
+		    }
+		    return -code error -level 2 -errorcode [list \
+			    TCL LOOKUP INDEX property $prop] $msg
+		}
+		try {
+		    $my  $value
+		} on error {msg opt} {
+		    dict set opt -level 2
+		    return -options $opt $msg
+		} on return {msg opt} {
+		    dict incr opt -level 2
+		    return -options $opt $msg
+		} on break {} {
+		    return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+			"property setter for $prop did a break"
+		} on continue {} {
+		    return -code error -level 2 -errorcode {TCL OO SHENANIGANS} \
+			"property setter for $prop did a continue"
+		}
+	    }
+	    return
+	}
+
+	# ------------------------------------------------------------------
+	#
+	# oo::configuresupport::configurable --
+	#
+	#	The class that contains the implementation of the actual
+	#	'configure' method (mixed into actually configurable classes).
+	#	Great care needs to be taken in these methods as they are
+	#	potentially used in classes where the current namespace is set
+	#	up very strangely.
+	#
+	# ------------------------------------------------------------------
+
+	::oo::class create configurable {
+	    private variable my
+	    #
+	    # configure --
+	    #	Method for providing client access to the property mechanism.
+	    #	Has a user-facing API similar to that of [chan configure].
+	    #
+	    method configure -export args {
+		::if {![::info exists my]} {
+		    ::set my [::namespace which my]
+		}
+		::if {[::llength $args] == 0} {
+		    # Read all properties
+		    ::oo::configuresupport::ReadAll [self] $my
+		} elseif {[::llength $args] == 1} {
+		    # Read a single property
+		    ::oo::configuresupport::ReadOne [self] $my \
+			[::lindex $args 0]
+		} elseif {[::llength $args] % 2 == 0} {
+		    # Set properties, one or several
+		    ::oo::configuresupport::WriteMany [self] $my $args
+		} else {
+		    # Invalid call
+		    ::return -code error -errorcode {TCL WRONGARGS} \
+			[::format {wrong # args: should be "%s"} \
+			    "[self] configure ?-option value ...?"]
+		}
+	    }
+
+	    definitionnamespace -instance configurableobject
+	    definitionnamespace -class configurableclass
+	}
+    }
+
+    # ----------------------------------------------------------------------
+    #
+    # oo::configurable --
+    #
+    #	A metaclass that is used to make classes that can be configured in
+    #	their creation phase (and later too). All the metaclass itself does is
+    #	arrange for the class created to have a 'configure' method and for
+    #	oo::define and oo::objdefine (on the class and its instances) to have
+    #	a property definition for setting things up for 'configure'.
+    #
+    # ----------------------------------------------------------------------
+
+    class create configurable {
+	superclass class
+
+	constructor {{definitionScript ""}} {
+	    next {mixin ::oo::configuresupport::configurable}
+	    next $definitionScript
+	}
+
+	definitionnamespace -class configuresupport::configurableclass
+    }
 }
 
 # Local Variables:
 # mode: tcl
 # c-basic-offset: 4
 # fill-column: 78
 # End:

Index: tools/tclZIC.tcl
==================================================================
--- tools/tclZIC.tcl
+++ tools/tclZIC.tcl
@@ -1,18 +1,18 @@
 #----------------------------------------------------------------------
 #
 # tclZIC.tcl --
 #
 #	Take the time zone data source files from Arthur Olson's
-#	repository at elsie.nci.nih.gov, and prepare time zone
+#	repository at https://www.iana.org/time-zones, and prepare time zone
 #	information files for Tcl.
 #
 # Usage:
 #	tclsh tclZIC.tcl inputDir outputDir
 #
 # Parameters:
-#	inputDir - Directory (e.g., tzdata2003e) where Olson's source
+#	inputDir - Directory (e.g., tzdata2022a) where Olson's source
 #		   files are to be found.
 #	outputDir - Directory (e.g., ../library/tzdata) where
 #		    the time zone information files are to be placed.
 #
 # Results:
@@ -23,11 +23,11 @@
 # 'zic' command, and produces Tcl time zone information files suitable
 # for loading into the 'clock' namespace.
 #
 #----------------------------------------------------------------------
 #
-# Copyright (c) 2004 by Kevin B. Kenny.	 All rights reserved.
+# Copyright © 2004 Kevin B. Kenny.	 All rights reserved.
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #----------------------------------------------------------------------
 
 # Define the names of the Olson files that we need to load.
@@ -1251,21 +1251,35 @@
 	}
 
 	# Generate data for a zone
 
 	set data ""
+	set tzmapped {}
 	foreach {
 	    time offset dst name
 	} [processTimeZone $zoneName $zones($zoneName)] {
+	    if {$name eq "%z"} {
+		# map %z to pure offset zone (e. g. offset -7200 -> -0200):
+		set name [format "%+03d%02d" [expr {
+				$offset / 60 / 60
+			    }] [expr {
+				(abs($offset) / 60) % 60
+			    }]
+			]
+		if {![dict exists $tzmapped $offset]} { # output once per offs
+		    puts "\tmap %z ($offset) -> $name"
+		    dict set tzmapped $offset $name
+		}
+	    }
 	    append data "\n    " [list [list $time $offset $dst $name]]
 	}
 	append data \n
 
 	# Write the data to the information file
 
 	set f [open $fileName w]
-	fconfigure $f -translation lf
+	fconfigure $f -translation lf -encoding utf-8
 	puts $f "\# created by $::argv0 - do not edit"
 	puts $f ""
 	puts $f [list set TZData(:$zoneName) $data]
 	close $f
     }
@@ -1314,11 +1328,11 @@
 	set setCmd "set TZData(:$zoneName) \$TZData(:$linkTo)"
 
 	# Write the file
 
 	set f [open $fileName w]
-	fconfigure $f -translation lf
+	fconfigure $f -translation lf -encoding utf-8
 	puts $f "\# created by $::argv0 - do not edit"
 	puts $f $ifCmd
 	puts $f $setCmd
 	close $f
     }

Index: tools/tcltk-man2html-utils.tcl
==================================================================
--- tools/tcltk-man2html-utils.tcl
+++ tools/tcltk-man2html-utils.tcl
@@ -1,12 +1,12 @@
 ##
 ## Utility functions for Man->HTML converter. Note that these
 ## functions are specifically intended to work with the format as used
 ## by Tcl and Tk; they do not cope with arbitrary nroff markup.
 ##
-## Copyright (c) 1995-1997 Roger E. Critchlow Jr
-## Copyright (c) 2004-2011 Donal K. Fellows
+## Copyright © 1995-1997 Roger E. Critchlow Jr
+## Copyright © 2004-2011 Donal K. Fellows
 
 set ::manual(report-level) 1
 
 proc manerror {msg} {
     global manual
@@ -41,18 +41,18 @@
 ##
 proc indexfile {} {
     if {[info exists ::TARGET] && $::TARGET eq "devsite"} {
 	return "index.tml"
     } else {
-	return "contents.htm"
+	return "index.html"
     }
 }
 
 proc copyright {copyright {level {}}} {
     # We don't actually generate a separate copyright page anymore
-    #set page "${level}copyright.htm"
-    #return "Copyright © [htmlize-text [lrange $copyright 2 end]]"
+    #set page "${level}copyright.html"
+    #return "Copyright © [htmlize-text [lrange $copyright 2 end]]"
     # obfuscate any email addresses that may appear in name
     set who [string map {@ (at)} [lrange $copyright 2 end]]
     return "Copyright © [htmlize-text $who]"
 }
 
@@ -59,11 +59,11 @@
 proc copyout {copyrights {level {}}} {
     set count 0
     set out "
"
     foreach c $copyrights {
 	if {$count > 0} {
-	    append out 

+	    append out 

 	}
 	append out "[copyright $c $level]\n"
 	incr count
     }
     append out "
"
@@ -72,36 +72,32 @@
 
 proc CSS {{level ""}} {
     return "\n"
 }
 
-proc DOCTYPE {} {
-    return ""
-}
-
 proc htmlhead {title header args} {
     set level ""
     if {[lindex $args end] eq "../[indexfile]"} {
 	# XXX hack - assume same level for CSS file
 	set level "../"
     }
-    set out "[DOCTYPE]\n\n$title\n[CSS $level]\n"
+    set out "\n\n$title\n[CSS $level]\n"
     foreach {uptitle url} $args {
 	set header "$uptitle > $header"
     }
-    append out "
$header
"
+    append out "
$header
"
     global manual
     if {[info exists manual(subheader)]} {
 	set subs {}
 	foreach {name subdir} $manual(subheader) {
 	    if {$name eq $title} {
 		lappend subs $name
 	    } else {
-		lappend subs "$name"
+		lappend subs "$name"
 	    }
 	}
-	append out "\n
[join $subs { | }]
"
+	append out "\n
[join $subs { | }]
"
     }
     return $out
 }
 
 ##
@@ -113,10 +109,14 @@
 
 proc parse-directive {line codename restname} {
     upvar 1 $codename code $restname rest
     return [regexp {^(\.[.a-zA-Z0-9]*) *(.*)} $line all code rest]
 }
+
+proc nospace-text {text} {
+    return [regsub -all " " $text _]
+}
 
 proc htmlize-text {text {charmap {}}} {
     # contains some extras for use in nroff->html processing
     # build on the list passed in, if any
     lappend charmap \
@@ -128,12 +128,12 @@
 	{\|}	{ } \
 	{\0}	{ } \
 	\"	{"} \
 	{<}	{<} \
 	{>}	{>} \
-	\u201c "“" \
-	\u201d "”"
+	\u201C "“" \
+	\u201D "”"
 
     return [string map $charmap $text]
 }
 
 proc process-text {text} {
@@ -142,29 +142,75 @@
     # need to have things added to it as the manuals expand to use them.
     set charmap [list \
 	    {\&}	"\t" \
 	    {\%}	{} \
 	    "\\\n"	"\n" \
-	    {\(+-}	"±" \
+	    {\(r!}	"¡" \
+	    {\(ct}	"¢" \
+	    {\(Po}	"£" \
+	    {\(Cs}	"¤" \
+	    {\(Ye}	"¥" \
+	    {\(bb}	"¦" \
+	    {\(sc}	"§" \
+	    {\(ad}	"¨" \
 	    {\(co}	"©" \
-	    {\(em}	"—" \
-	    {\(en}	"–" \
-	    {\(fm}	"′" \
-	    {\(mc}	"µ" \
-	    {\(mu}	"×" \
-	    {\(mi}	"−" \
-	    {\(->}	"→" \
+	    {\(Of}	"ª" \
+	    {\(Fo}	"«" \
+	    {\(no}	"¬" \
+	    {\(rg}	"®" \
+	    {\(a-}	"¯" \
+	    {\(de}	"°" \
+	    {\(+-}	"±" \
+	    {\(S2}	"²" \
+	    {\(S3}	"³" \
+	    {\(aa}	"´" \
+	    {\(mc}	"µ" \
+	    {\(ps}	"¶" \
+	    {\(pc}	"·" \
+	    {\(ac}	"¸" \
+	    {\(S1}	"¹" \
+	    {\(Om}	"º" \
+	    {\(Fc}	"»" \
+	    {\(14}	"¼" \
+	    {\(12}	"½" \
+	    {\(34}	"¾" \
+	    {\(r?}	"¿" \
+	    {\(AE}	"Æ" \
+	    {\(-D}	"Ð" \
+	    {\(mu}	"×" \
+	    {\(TP}	"Þ" \
+	    {\(ss}	"ß" \
+	    {\(ae}	"æ" \
+	    {\(Sd}	"ð" \
+	    {\(di}	"÷" \
+	    {\(Tp}	"þ" \
+	    {\(em}	"—" \
+	    {\(en}	"–" \
+	    {\(fm}	"′" \
+	    {\(mi}	"−" \
+	    {\(.i}	"ı" \
+	    {\(.j}	"ȷ" \
+	    {\(Fn}	"ƒ" \
+	    {\(OE}	"Œ" \
+	    {\(oe}	"œ" \
+	    {\(IJ}	"IJ" \
+	    {\(ij}	"ij" \
+	    {\(<-}	"←" \
+	    {\(->}	"→" \
+	    {\(eu}	"€" \
 	    {\fP}	{\fR} \
 	    {\.}	. \
-	    {\(bu}	"•" \
+	    {\(bu}	"•" \
+	    {\*(qo}	"ô" \
 	    ]
     # This might make a few invalid mappings, but we don't use them
-    foreach c {a e i o u y A E I O U Y} {
+    foreach c {a c e g i l n o s t u y z A C E G I L N O S T U Y Z} {
 	foreach {prefix suffix} {
-	    o ring / slash : uml ' acute ^ circ ` grave
+	    o ring / slash : uml ' acute ^ circ ` grave ~ tilde , cedil v caron
 	} {
 	    lappend charmap "\\\[${prefix}${c}\]" "&${c}${suffix};"
+	    lappend charmap "\\(${prefix}${c}" "&${c}${suffix};"
 	}
     }
     lappend charmap {\-\|\-} --        ; # two hyphens
     lappend charmap {\-} -             ; # a hyphen
 
@@ -172,23 +218,23 @@
     # General quoted entity
     regsub -all {\\N'(\d+)'} $text "\\&#\\1;" text
     while {[string first "\\" $text] >= 0} {
 	# C R
 	if {[regsub {^([^\\]*)\\fC([^\\]*)\\fR(.*)$} $text \
-		{\1\2\3} text]} continue
+		{\1\2\3} text]} continue
 	# B R
 	if {[regsub {^([^\\]*)\\fB([^\\]*)\\fR(.*)$} $text \
-		{\1\2\3} text]} continue
+		{\1\2\3} text]} continue
 	# B I
 	if {[regsub {^([^\\]*)\\fB([^\\]*)\\fI(.*)$} $text \
-		{\1\2\\fI\3} text]} continue
+		{\1\2\\fI\3} text]} continue
 	# I R
 	if {[regsub {^([^\\]*)\\fI([^\\]*)\\fR(.*)$} $text \
-		{\1\2\3} text]} continue
+		{\1\2\3} text]} continue
 	# I B
 	if {[regsub {^([^\\]*)\\fI([^\\]*)\\fB(.*)$} $text \
-		{\1\2\\fB\3} text]} continue
+		{\1\2\\fB\3} text]} continue
 	# B B, I I, R R
 	if {
 	    [regsub {^([^\\]*)\\fB([^\\]*)\\fB(.*)$} $text \
 		{\1\\fB\2\3} ntext]
 	    || [regsub {^([^\\]*)\\fI([^\\]*)\\fI(.*)$} $text \
@@ -324,12 +370,12 @@
     global manual
     set here M[incr manual(section-toc-n)]
     set manual($manual(name)-id-$text) $here
     set there L[incr manual(long-toc-n)]
     lappend manual(section-toc) \
-	    "
$text"
-    return "$text"
+	    "
$text"
+    return "$text"
 }
 
 proc option-toc {name class switch} {
     global manual
     # Special case handling, oh we hate it but must do it
@@ -350,38 +396,38 @@
 
     set first [lindex $switch 0]
     set here M$first
     set there L[incr manual(long-toc-n)]
     set manual(standard-option-$manual(name)-$first) \
-	"$switch, $name, $class"
+	"$switch, $name, $class"
     lappend manual(section-toc) \
-	"
$switch, $name, $class"
-    return "$switch"
+	"
$switch, $name, $class"
+    return "$switch"
 }
 
 proc std-option-toc {name page} {
     global manual
     if {[info exists manual(standard-option-$page-$name)]} {
-	lappend manual(section-toc) 
$manual(standard-option-$page-$name)
+	lappend manual(section-toc) 
$manual(standard-option-$page-$name)
 	return $manual(standard-option-$page-$name)
     }
     manerror "missing reference to \"$name\" in $page.n"
     set here M[incr manual(section-toc-n)]
     set there L[incr manual(long-toc-n)]
     set other M$name
-    lappend manual(section-toc) "
$name"
-    return "$name"
+    lappend manual(section-toc) "
$name"
+    return "$name"
 }
 
 ##
 ## process the widget option section
 ## in widget and options man pages
 ##
 proc output-widget-options {rest} {
     global manual
-    man-puts 

-    lappend manual(section-toc) 

+    man-puts 

+    lappend manual(section-toc) 

     backup-text 1
     set para {}
     while {[next-op-is .OP rest]} {
 	switch -exact -- [llength $rest] {
 	    3 {
@@ -408,15 +454,15 @@
 	    error "not Name: $name"
 	}
 	if {![regexp {^(<.>)([\w]*)()$} $class all oclass class cclass]} {
 	    error "not Class: $class"
 	}
-	man-puts "$para
Command-Line Name: $oswitch[option-toc $name $class $switch]$cswitch"
-	man-puts "
Database Name: $oname$name$cname"
-	man-puts "
Database Class: $oclass$class$cclass"
-	man-puts 
[next-text]
-	set para 

+	man-puts "$para
Command-Line Name: $oswitch[option-toc $name $class $switch]$cswitch"
+	man-puts "
Database Name: $oname$name$cname"
+	man-puts "
Database Class: $oclass$class$cclass"
+	man-puts 
[next-text]
+	set para 

 
 	if {[next-op-is .RS rest]} {
 	    while {[more-text]} {
 		set line [next-text]
 		if {[is-a-directive $line]} {
@@ -438,12 +484,12 @@
 		    man-puts $line
 		}
 	    }
 	}
     }
-    man-puts 

-    lappend manual(section-toc) 

+    man-puts 

+    lappend manual(section-toc) 

 }
 
 ##
 ## process .RS lists
 ##
@@ -450,22 +496,22 @@
 proc output-RS-list {} {
     global manual
     if {[next-op-is .IP rest]} {
 	output-IP-list .RS .IP $rest
 	if {[match-text .RE .sp .RS @rest .IP @rest2]} {
-	    man-puts 
$rest
+	    man-puts 
$rest
 	    output-IP-list .RS .IP $rest2
 	}
 	if {[match-text .RE .sp .RS @rest .RE]} {
-	    man-puts 
$rest
+	    man-puts 
$rest
 	    return
 	}
 	if {[next-op-is .RE rest]} {
 	    return
 	}
     }
-    man-puts 

+    man-puts 

     while {[more-text]} {
 	set line [next-text]
 	if {[is-a-directive $line]} {
 	    split-directive $line code rest
 	    switch -exact -- $code {
@@ -483,11 +529,11 @@
 	    }
 	} else {
 	    man-puts $line
 	}
     }
-    man-puts 

+    man-puts 

 }
 
 ##
 ## process .IP lists which may be plain indents,
 ## numeric lists, or definition lists
@@ -494,17 +540,17 @@
 ##
 proc output-IP-list {context code rest} {
     global manual
     if {![string length $rest]} {
 	# blank label, plain indent, no contents entry
-	man-puts 

+	man-puts 

 	while {[more-text]} {
 	    set line [next-text]
 	    if {[is-a-directive $line]} {
 		split-directive $line code rest
 		if {$code eq ".IP" && $rest eq {}} {
-		    man-puts "
"
+		    man-puts "
"
 		    continue
 		}
 		if {$code in {.br .DS .RS}} {
 		    output-directive $line
 		} else {
@@ -513,25 +559,25 @@
 		}
 	    } else {
 		man-puts $line
 	    }
 	}
-	man-puts 

+	man-puts 

     } else {
 	# labelled list, make contents
 	if {$context ne ".SH" && $context ne ".SS"} {
-	    man-puts 

+	    man-puts 

 	}
-	set dl "
"
-	set enddl "
"
+	set dl "
"
+	set enddl "
"
 	if {$code eq ".IP"} {
 	    if {[regexp {^\[[\da-f]+\]|\(?[\da-f]+\)$} $rest]} {
-		set dl "
    "
-		set enddl "
"
-	    } elseif {"•" eq $rest} {
-		set dl "
    "
-		set enddl "
"
+		set dl "
    "
+		set enddl "
"
+	    } elseif {"•" eq $rest} {
+		set dl "
    "
+		set enddl "
"
 	    }
 	}
 	man-puts $dl
 	lappend manual(section-toc) $dl
 	backup-text 1
@@ -546,19 +592,19 @@
 			if {$accept_RE} {
 			    output-IP-list .IP $code $rest
 			    continue
 			}
 			if {$manual(section) eq "ARGUMENTS"} {
-			    man-puts "$para
$rest
"
+			    man-puts "$para
$rest
"
 			} elseif {[regexp {^\[([\da-f]+)\]$} $rest -> value]} {
-			    man-puts "$para
  • "
+			    man-puts "$para
  • "
 			} elseif {[regexp {^\(?([\da-f]+)\)$} $rest -> value]} {
-			    man-puts "$para
  • "
-			} elseif {"•" eq $rest} {
-			    man-puts "$para
  • "
+			    man-puts "$para
  • "
+			} elseif {"•" eq $rest} {
+			    man-puts "$para
  • "
 			} else {
-			    man-puts "$para
    [long-toc $rest]
    "
+			    man-puts "$para
    [long-toc $rest]
    "
 			}
 		    }
 		    .sp - .br - .DS - .CS {
 			output-directive $line
 		    }
@@ -580,22 +626,22 @@
 			}
 		    }
 		    .PP {
 			if {[match-text @rest1 .br @rest2 .RS]} {
 			    # yet another nroff kludge as above
-			    man-puts "$para
    [long-toc $rest1]"
-			    man-puts "
    [long-toc $rest2]
    "
+			    man-puts "$para
    [long-toc $rest1]"
+			    man-puts "
    [long-toc $rest2]
    "
 			    incr accept_RE 1
 			} elseif {[match-text @rest .RE]} {
 			    # gad, this is getting ridiculous
 			    if {!$accept_RE} {
-				man-puts "$enddl
    $rest$dl"
+				man-puts "$enddl
    $rest$dl"
 				backup-text 1
 				set para {}
 				break
 			    }
-			    man-puts "
    $rest"
+			    man-puts "
    $rest"
 			    incr accept_RE -1
 			} elseif {$accept_RE} {
 			    output-directive $line
 			} else {
 			    backup-text 1
@@ -615,11 +661,11 @@
 		    }
 		}
 	    } else {
 		man-puts $line
 	    }
-	    set para 
    
+	    set para 
    
 	}
 	man-puts "$para$enddl"
 	lappend manual(section-toc) $enddl
 	if {$accept_RE} {
 	    manerror "missing .RE in output-IP-list"
@@ -638,21 +684,21 @@
     # split name line into pieces
     regexp {^([^-]+) - (.*)$} [regsub -all {[ \n\r\t]+} $line " "] -> head tail
     # output line to manual page untouched
     man-puts "$head — $tail"
     # output line to long table of contents
-    lappend manual(section-toc) "
    $head — $tail
    "
+    lappend manual(section-toc) "
    $head — $tail
    "
     # separate out the names for future reference
     foreach name [split $head ,] {
 	set name [string trim $name]
 	if {[llength $name] > 1} {
 	    manerror "name has a space: {$name}\nfrom: $line"
 	}
 	lappend manual(wing-toc) $name
 	lappend manual(name-$name) $manual(wing-file)/$manual(name)
     }
-    set manual(tooltip-$manual(wing-file)/$manual(name).htm) $line
+    set manual(tooltip-$manual(wing-file)/$manual(name).html) $line
 }
 
 ##
 ## build a cross-reference link if appropriate
 ##
@@ -673,11 +719,11 @@
 	set lref $ref
     } elseif {
 	[regexp {^[A-Z0-9 ?!]+$} $ref]
 	&& [info exists manual($manname-id-$ref)]
     } {
-	return "$ref"
+	return "$ref"
     } else {
 	set lref [string tolower $ref]
 	##
 	## apply a link remapping if available
 	##
@@ -695,11 +741,11 @@
 		[info exists manual(name-$name)] &&
 		$mantail ne "$name.n" &&
 		(![info exists exclude_refs_map($mantail)] ||
 		$manual(name-$name) ni $exclude_refs_map($mantail))
 	    } {
-		return "$ref"
+		return "$ref"
 	    }
 	}
 	if {$lref in {end}} {
 	    # no good place to send this tcl token?
 	}
@@ -720,21 +766,21 @@
     if {[llength $manref] > 1} {
 	set tcl_i [lsearch -glob $manref *TclCmd*]
 	if {$tcl_i >= 0 && $manual(wing-file) eq "TclCmd"
 		|| $manual(wing-file) eq "TclLib"} {
 	    set tcl_ref [lindex $manref $tcl_i]
-	    return "$ref"
+	    return "$ref"
 	}
 	set tk_i [lsearch -glob $manref *TkCmd*]
 	if {$tk_i >= 0 && $manual(wing-file) eq "TkCmd"
 		|| $manual(wing-file) eq "TkLib"} {
 	    set tk_ref [lindex $manref $tk_i]
-	    return "$ref"
+	    return "$ref"
 	}
 	if {$lref eq "exit" && $mantail eq "tclsh.1" && $tcl_i >= 0} {
 	    set tcl_ref [lindex $manref $tcl_i]
-	    return "$ref"
+	    return "$ref"
 	}
 	puts stderr "multiple cross reference to $ref in $manref from $manual(wing-file)/$mantail"
 	return $ref
     }
     ##
@@ -757,11 +803,11 @@
 	return $ref
     }
     ##
     ## return the cross reference
     ##
-    return "$ref"
+    return "$ref"
 }
 
 ##
 ## reference generation errors
 ##
@@ -780,11 +826,11 @@
 
     while 1 {
 	##
 	## we identify cross references by:
 	##     ``quotation''
-	##    emboldening
+	##    emboldening
 	##    Tcl_ prefix
 	##    Tk_ prefix
 	##	  [a-zA-Z0-9]+ manual entry
 	## and we avoid messing with already anchored text
 	##
@@ -791,13 +837,13 @@
 	##
 	## find where each item lives - EXPENSIVE - and accumulate a list
 	##
 	unset -nocomplain offsets
 	foreach {name pattern} {
-	    anchor     {}
+	    anchor     {}
 	    quote      {``}	end-quote  {''}
-	    bold       {}	end-bold   {}
+	    bold       {}	end-bold   {}
 	    c.tcl      {Tcl_}
 	    c.tk       {Tk_}
 	    c.ttk      {Ttk_}
 	    c.tdbc     {Tdbc_}
 	    c.itcl     {Itcl_}
@@ -841,11 +887,13 @@
 		if {$invert([lindex $offsets 1]) in {tcl tk ttk}} {
 		    set offsets [lreplace $offsets 1 1]
 		}
 		switch -exact -- $invert([lindex $offsets 1]) {
 		    end-quote {
-			append result [string range $text 0 [expr {$offset(quote)-1}]]
+			if {$offset(quote) > 0} {
+			    append result [string range $text 0 [expr {$offset(quote)-1}]]
+			}
 			set body [string range $text [expr {$offset(quote)+2}] \
 				      [expr {$offset(end-quote)-1}]]
 			set text [string range $text[set text ""] \
 				      [expr {$offset(end-quote)+2}] end]
 			append result `` [cross-reference $body] ''
@@ -868,18 +916,20 @@
 		if {[string match "c.*" $invert([lindex $offsets 1])]} {
 		    set offsets [lreplace $offsets 1 1]
 		}
 		switch -exact -- $invert([lindex $offsets 1]) {
 		    url - end-bold {
-			append result \
-			    [string range $text 0 [expr {$offset(bold)-1}]]
+			if {$offset(bold) > 0} {
+			    append result \
+				[string range $text 0 [expr {$offset(bold)-1}]]
+			}
 			set body [string range $text [expr {$offset(bold)+3}] \
 				      [expr {$offset(end-bold)-1}]]
 			set text [string range $text[set text ""] \
 				      [expr {$offset(end-bold)+4}] end]
-			regsub {http://[\w/.-]+} $body {&} body
-			append result  [cross-reference $body] 
+			regsub {http://[\w/.-]+} $body {&} body
+			append result  [cross-reference $body] 
 			continue
 		    }
 		    anchor {
 			append result \
 			    [string range $text 0 [expr {$offset(end-bold)+3}]]
@@ -891,32 +941,38 @@
 			return [reference-error "Uncaught bold case" $text]
 		    }
 		}
 	    }
 	    c.tk - c.ttk - c.tcl - c.tdbc - c.itcl {
-		append result [string range $text 0 \
-				   [expr {[lindex $offsets 0]-1}]]
+		if {[lindex $offsets 0] > 0} {
+		    append result [string range $text 0 \
+			   [expr {[lindex $offsets 0]-1}]]
+		}
 		regexp -indices -start [lindex $offsets 0] {\w+} $text range
 		set body [string range $text {*}$range]
 		set text [string range $text[set text ""] \
 			      [expr {[lindex $range 1]+1}] end]
 		append result [cross-reference $body]
 		continue
 	    }
 	    Tcl1 - Tcl2 {
 		set off [lindex $offsets 0]
-		append result [string range $text 0 [expr {$off-1}]]
+		if {$off > 0} {
+		    append result [string range $text 0 [expr {$off-1}]]
+		}
 		set text [string range $text[set text ""] [expr {$off+3}] end]
 		append result [cross-reference Tcl]
 		continue
 	    }
 	    url {
 		set off [lindex $offsets 0]
-		append result [string range $text 0 [expr {$off-1}]]
+		if {$off > 0} {
+		    append result [string range $text 0 [expr {$off-1}]]
+		}
 		regexp -indices -start $off {http://[\w/.-]+} $text range
 		set url [string range $text {*}$range]
-		append result "$url"
+		append result "$url"
 		set text [string range $text[set text ""] \
 			      [expr {[lindex $range 1]+1}] end]
 		continue
 	    }
 	    end-anchor - end-bold - end-quote {
@@ -933,23 +989,23 @@
     global manual
     # process format directive
     split-directive $line code rest
     switch -exact -- $code {
 	.BS - .BE {
-	    # man-puts 
    
+	    # man-puts 
    
 	}
 	.SH - .SS {
 	    # drain any open lists
 	    # announce the subject
 	    set manual(section) $rest
 	    # start our own stack of stuff
 	    set manual($manual(name)-$manual(section)) {}
 	    lappend manual(has-$manual(section)) $manual(name)
 	    if {$code ne ".SS"} {
-		man-puts "
    [long-toc $manual(section)]
    "
+		man-puts "
    [long-toc $manual(section)]
    "
 	    } else {
-		man-puts "
    [long-toc $manual(section)]
    "
+		man-puts "
    [long-toc $manual(section)]
    "
 	    }
 	    # some sections can simply free wheel their way through the text
 	    # some sections can be processed in their own loops
 	    switch -exact -- [string index $code end]:$manual(section) {
 		H:NAME {
@@ -965,11 +1021,11 @@
 			}
 			lappend names [string trim $line]
 		    }
 		}
 		H:SYNOPSIS {
-		    lappend manual(section-toc) 
    
+		    lappend manual(section-toc) 
    
 		    while {1} {
 			if {
 			    [next-op-is .nf rest]
 			    || [next-op-is .br rest]
 			    || [next-op-is .fi rest]
@@ -984,11 +1040,11 @@
 			} {
 			    backup-text 1
 			    break
 			}
 			if {[next-op-is .sp rest]} {
-			    #man-puts 
    
+			    #man-puts 
    
 			    continue
 			}
 			set more [next-text]
 			if {[is-a-directive $more]} {
 			    manerror "in SYNOPSIS found $more"
@@ -997,19 +1053,19 @@
 			}
 			foreach more [split $more \n] {
 			    regexp {^(\s*)(.*)} $more -> spaces more
 			    set spaces [string map {" " " "} $spaces]
 			    if {[string length $spaces]} {
-				set spaces $spaces
+				set spaces $spaces
 			    }
-			    man-puts $spaces$more
    
+			    man-puts $spaces$more
    
 			    if {$manual(wing-file) in {TclLib TkLib}} {
-				lappend manual(section-toc) 
    $more
+				lappend manual(section-toc) 
    $more
 			    }
 			}
 		    }
-		    lappend manual(section-toc) 
    
+		    lappend manual(section-toc) 
    
 		    return
 		}
 		{H:SEE ALSO} {
 		    while {[more-text]} {
 			if {[next-op-is .SH rest] || [next-op-is .SS rest]} {
@@ -1023,15 +1079,15 @@
 			    return
 			}
 			set nmore {}
 			foreach cr [split $more ,] {
 			    set cr [string trim $cr]
-			    if {![regexp {^.*$} $cr]} {
-				set cr $cr
+			    if {![regexp {^.*$} $cr]} {
+				set cr $cr
 			    }
-			    if {[regexp {^(.*)\([13n]\)$} $cr all name]} {
-				set cr $name
+			    if {[regexp {^(.*)\([13n]\)$} $cr all name]} {
+				set cr $name
 			    }
 			    lappend nmore $cr
 			}
 			man-puts [join $nmore {, }]
 		    }
@@ -1051,13 +1107,13 @@
 			}
 			set keys {}
 			foreach key [split $more ,] {
 			    set key [string trim $key]
 			    lappend manual(keyword-$key) [list $manual(name) \
-				    $manual(wing-file)/$manual(name).htm]
+				    $manual(wing-file)/$manual(name).html]
 			    set initial [string toupper [string index $key 0]]
-			    lappend keys "$key"
+			    lappend keys "$key"
 			}
 			man-puts [join $keys {, }]
 		    }
 		    return
 		}
@@ -1085,18 +1141,18 @@
 		if {![next-op-is .SO rest]} {
 		    break
 		}
 	    }
 	    output-directive {.SH STANDARD OPTIONS}
-	    man-puts 
    
-	    lappend manual(section-toc) 
    
+	    man-puts 
    
+	    lappend manual(section-toc) 
    
 	    foreach optionpair [lsort -dictionary -index 0 $optslist] {
 		lassign $optionpair option targetPage
-		man-puts "
    [std-option-toc $option $targetPage]"
+		man-puts "
    [std-option-toc $option $targetPage]"
 	    }
-	    man-puts 
    
-	    lappend manual(section-toc) 
    
+	    man-puts 
    
+	    lappend manual(section-toc) 
    
 	}
 	.OP {
 	    output-widget-options $rest
 	    return
 	}
@@ -1103,18 +1159,18 @@
 	.IP {
 	    output-IP-list .IP .IP $rest
 	    return
 	}
 	.PP - .sp {
-	    man-puts 
    
+	    man-puts 
    
 	}
 	.RS {
 	    output-RS-list
 	    return
 	}
 	.br {
-	    man-puts 
    
+	    man-puts 
    
 	    return
 	}
 	.DS {
 	    if {[next-op-is .ta rest]} {
 		# skip the leading .ta directive if it is there
@@ -1121,13 +1177,13 @@
 	    }
 	    if {[match-text @stuff .DE]} {
 		set td "
    • $td \t $td] \n$stuff] man-puts "

    " set bodyText [string map [list \n

    $bodyText
    " - #man-puts 
    $stuff
    + #man-puts 
    $stuff
    } elseif {[match-text .fi @ul1 @ul2 .nf @stuff .DE]} { - man-puts "
    [lindex $ul1 1][lindex $ul2 1]\n$stuff
    " + man-puts "
    [lindex $ul1 1][lindex $ul2 1]\n$stuff
    " } else { manerror "unexpected .DS format:\n[expand-next-text 2]" } return } @@ -1134,67 +1190,67 @@ .CS { if {[next-op-is .ta rest]} { # ??? } if {[match-text @stuff .CE]} { - man-puts 
    $stuff
    + man-puts 
    $stuff
    } else { manerror "unexpected .CS format:\n[expand-next-text 2]" } return } .nf { if {[match-text @more .fi]} { foreach more [split $more \n] { - man-puts $more
    + man-puts $more
    } } elseif {[match-text .RS @more .RE .fi]} { - man-puts
    - foreach more [split $more \n] { - man-puts $more
    - } - man-puts
    - } elseif {[match-text .RS @more .RS @more2 .RE .RE .fi]} { - man-puts
    - foreach more [split $more \n] { - man-puts $more
    - } - man-puts
    - foreach more2 [split $more2 \n] { - man-puts $more2
    - } - man-puts
    + man-puts
    + foreach more [split $more \n] { + man-puts $more
    + } + man-puts
    + } elseif {[match-text .RS @more .RS @more2 .RE .RE .fi]} { + man-puts
    + foreach more [split $more \n] { + man-puts $more
    + } + man-puts
    + foreach more2 [split $more2 \n] { + man-puts $more2
    + } + man-puts
    } elseif {[match-text .RS @more .RS @more2 .RE @more3 .RE .fi]} { - man-puts
    + man-puts
    foreach more [split $more \n] { - man-puts $more
    + man-puts $more
    } - man-puts
    + man-puts
    foreach more2 [split $more2 \n] { - man-puts $more2
    + man-puts $more2
    } - man-puts
    + man-puts
    foreach more3 [split $more3 \n] { - man-puts $more3
    + man-puts $more3
    } - man-puts
    + man-puts
    } elseif {[match-text .sp .RS @more .RS @more2 .sp .RE .RE .fi]} { - man-puts

    + man-puts

    foreach more [split $more \n] { - man-puts $more
    + man-puts $more
    } - man-puts
    + man-puts
    foreach more2 [split $more2 \n] { - man-puts $more2
    + man-puts $more2
    } - man-puts

    + man-puts

    } elseif {[match-text .RS .sp @more .sp .RE .fi]} { - man-puts

    + man-puts

    foreach more [split $more \n] { - man-puts $more
    + man-puts $more
    } - man-puts

    + man-puts

    } else { manerror "ignoring $line" } } .RE - .DE - .CE { @@ -1213,11 +1269,11 @@ ## ## merge copyright listings ## proc merge-copyrights {l1 l2} { set merge {} - set re1 {^Copyright +(?:\(c\)|\\\(co|©) +(\w.*?)(?:all rights reserved)?(?:\. )*$} + set re1 {^Copyright +(?:\(c\)|\\\(co|©|©) +(\w.*?)(?:all rights reserved)?(?:\. )*$} set re2 {^(\d+) +(?:by +)?(\w.*)$} ;# date who set re3 {^(\d+)-(\d+) +(?:by +)?(\w.*)$} ;# from to who set re4 {^(\d+), *(\d+) +(?:by +)?(\w.*)$} ;# date1 date2 who foreach copyright [concat $l1 $l2] { if {[regexp -nocase -- $re1 $copyright -> info]} { @@ -1255,28 +1311,29 @@ ## proc make-manpage-section {outputDir sectionDescriptor} { global manual overall_title tcltkdesc verbose global excluded_pages forced_index_pages process_first_patterns - set LQ \u201c - set RQ \u201d + set LQ \u201C + set RQ \u201D lassign $sectionDescriptor \ manual(wing-glob) \ manual(wing-name) \ manual(wing-file) \ manual(wing-description) set manual(wing-copyrights) {} makedirhier $outputDir/$manual(wing-file) set manual(wing-toc-fp) [open $outputDir/$manual(wing-file)/[indexfile] w] + fconfigure $manual(wing-toc-fp) -translation lf -encoding utf-8 # whistle puts stderr "scanning section $manual(wing-name)" # put the entry for this section into the short table of contents if {[regexp {^(.+), version (.+)$} $manual(wing-name) -> name version]} { - puts $manual(short-toc-fp) "

    $name
    $manual(wing-description)
    " + puts $manual(short-toc-fp) "
    $name
    $manual(wing-description)
    " } else { - puts $manual(short-toc-fp) "
    $manual(wing-name)
    $manual(wing-description)
    " + puts $manual(short-toc-fp) "
    $manual(wing-name)
    $manual(wing-description)
    " } # initialize the wing table of contents puts $manual(wing-toc-fp) [htmlhead $manual(wing-name) \ $manual(wing-name) $overall_title "../[indexfile]"] # initialize the short table of contents for this section @@ -1316,10 +1373,11 @@ } manerror "discarding $manual(name)" continue } set manual(infp) [open $manual(page)] + fconfigure $manual(infp) -encoding utf-8 set manual(text) {} set manual(partial-text) {} foreach p {.RS .DS .CS .SO} { set manual($p) 0 } @@ -1558,11 +1616,11 @@ } # # make the long table of contents for this page # set manual(toc-$manual(wing-file)-$manual(name)) \ - [concat
    $manual(section-toc)
    ] + [concat
    $manual(section-toc)
    ] } if {!$verbose} { puts stderr "" } @@ -1588,19 +1646,19 @@ if {[llength $tail] > 1} { manerror "$name is defined in more than one file: $tail" set tail [lindex $tail [expr {[llength $tail]-1}]] } set tail [file tail $tail] - if {[info exists manual(tooltip-$manual(wing-file)/$tail.htm)]} { - set tooltip $manual(tooltip-$manual(wing-file)/$tail.htm) + if {[info exists manual(tooltip-$manual(wing-file)/$tail.html)]} { + set tooltip $manual(tooltip-$manual(wing-file)/$tail.html) set tooltip [string map {[ {\[} ] {\]} $ {\$} \\ \\\\} $tooltip] regsub {^[^-]+-\s*(.)} $tooltip {[string totitle \1]} tooltip append rows([expr {$n%$nrows}]) \ - " $name " + " $name " } else { append rows([expr {$n%$nrows}]) \ - " $name " + " $name " } incr n } puts $manual(wing-toc-fp) foreach row [lsort -integer [array names rows]] { @@ -1610,11 +1668,11 @@ # # insert wing copyrights # puts $manual(wing-toc-fp) [copyout $manual(wing-copyrights) "../"] - puts $manual(wing-toc-fp) "" + puts $manual(wing-toc-fp) "" close $manual(wing-toc-fp) set manual(merge-copyrights) \ [merge-copyrights $manual(merge-copyrights) $manual(wing-copyrights)] } Index: tools/tcltk-man2html.tcl ================================================================== --- tools/tcltk-man2html.tcl +++ tools/tcltk-man2html.tcl @@ -2,11 +2,11 @@ if {[catch {package require Tcl 8.6-} msg]} { puts stderr "ERROR: $msg" puts stderr "If running this script from 'make html', set the\ NATIVE_TCLSH environment\nvariable to point to an installed\ - tclsh9.0 (or the equivalent tclsh90.exe\non Windows)." + tclsh8.6 (or the equivalent tclsh86.exe\non Windows)." exit 1 } # Convert Ousterhout format man pages into highly crosslinked hypertext. # @@ -17,21 +17,21 @@ # that a scripting language, like Tcl, can do well. It is offered as # an example of how someone might convert a specific set of man pages # into hypertext, not as a general solution to the problem. If you # try to use this, you'll be very much on your own. # -# Copyright (c) 1995-1997 Roger E. Critchlow Jr -# Copyright (c) 2004-2010 Donal K. Fellows +# Copyright © 1995-1997 Roger E. Critchlow Jr +# Copyright © 2004-2010 Donal K. Fellows -set ::Version "50/9.0" +set ::Version "50/8.7" set ::CSSFILE "docs.css" ## ## Source the utility functions that provide most of the ## implementation of the transformation from nroff to html. ## -source [file join [file dirname [info script]] tcltk-man2html-utils.tcl] +source -encoding utf-8 [file join [file dirname [info script]] tcltk-man2html-utils.tcl] proc getversion {tclh {name {}}} { if {[file exists $tclh]} { set chan [open $tclh] set data [read $chan] @@ -41,11 +41,11 @@ } # backslash isn't required in front of quote, but it keeps syntax # highlighting straight in some editors if {[regexp -lineanchor \ [string map [list @name@ $name] \ - {^#define\s+@name@_VERSION\s+\"([^.])+\.([^.\"]+)}] \ + {^#\s*define\s+@name@_VERSION\s+\"([^.])+\.([^.\"]+)}] \ $data -> major minor]} { return [list $major $minor] } } } @@ -65,11 +65,11 @@ if {[llength $v]} { lassign $v major minor # to do # use glob matching instead of string matching or add # brace handling to [string matcch] - if {$useversion eq {} || [string match $useversion $major.$minor]} { + if {$useversion eq "" || [string match $useversion $major.$minor]} { set top [file dirname [file dirname $tclh]] set prefix [file dirname $top] return [list $prefix [file tail $top] $major $minor] } } @@ -170,41 +170,41 @@ if {$build_tcl} { # Find Tcl (firstly using glob pattern / backwards compatible way) set tcldir [lindex [lsort [glob -nocomplain -tails -type d \ -directory $tcltkdir tcl$useversion]] end] - if {$tcldir ne {}} { + if {$tcldir ne ""} { # obtain version from generic header if we can: lassign [getversion [file join $tcltkdir $tcldir generic tcl.h]] major minor } else { lassign [findversion $tcltkdir tcl $useversion] tcltkdir tcldir major minor } - if {$tcldir eq {} && $opt_build_tcl} { + if {$tcldir eq "" && $opt_build_tcl} { puts stderr "tcltk-man-html: couldn't find Tcl below $tcltkdir" exit 1 } - puts "using Tcl source directory $tcltkdir $tcldir" + puts "using Tcl source directory [file join $tcltkdir $tcldir]" } if {$build_tk} { # Find Tk (firstly using glob pattern / backwards compatible way) set tkdir [lindex [lsort [glob -nocomplain -tails -type d \ -directory $tcltkdir tk$useversion]] end] - if {$tkdir ne {}} { + if {$tkdir ne ""} { if {$major eq ""} { # obtain version from generic header if we can: - lassign [getversion [file join $tcltkdir $tcldir generic tk.h]] major minor + lassign [getversion [file join $tcltkdir $tkdir generic tk.h]] major minor } } else { lassign [findversion $tcltkdir tk $useversion] tcltkdir tkdir major minor } - if {$tkdir eq {} && $opt_build_tk} { + if {$tkdir eq "" && $opt_build_tk} { puts stderr "tcltk-man-html: couldn't find Tk below $tcltkdir" exit 1 } - puts "using Tk source directory $tkdir" + puts "using Tk source directory [file join $tcltkdir $tkdir]" } puts "verbose messages are [expr {$verbose ? {on} : {off}}]" # the title for the man pages overall @@ -238,20 +238,20 @@ set body [uplevel 1 [list subst [lindex $args end]]] set tokens [join [lrange $args 0 end-1] ", "] append style $tokens " \{" $body "\}\n" } proc css-stylesheet {} { - set hBd "1px dotted #11577b" + set hBd "1px dotted #11577B" css-style body div p th td li dd ul ol dl dt blockquote { font-family: Verdana, sans-serif; } css-style pre code { font-family: 'Courier New', Courier, monospace; } css-style pre { - background-color: #f6fcec; + background-color: #F6FCEC; border-top: 1px solid #6A6A6A; border-bottom: 1px solid #6A6A6A; padding: 1em; overflow: auto; } @@ -267,24 +267,24 @@ padding-left: 1em; margin-top: 1em; } css-style h1 { font-size: 18px; - color: #11577b; + color: #11577B; border-bottom: $hBd; margin-top: 0px; } css-style h2 { font-size: 14px; - color: #11577b; - background-color: #c5dce8; + color: #11577B; + background-color: #C5DCE8; padding-left: 1em; border: 1px solid #6A6A6A; } css-style h3 h4 { color: #1674A4; - background-color: #e8f2f6; + background-color: #E8F2F6; border-bottom: $hBd; border-top: $hBd; } css-style h3 { font-size: 12px; @@ -291,23 +291,23 @@ } css-style h4 { font-size: 11px; } css-style ".keylist dt" ".arguments dt" { - width: 20em; + width: 25em; float: left; padding: 2px; - border-top: 1px solid #999; + border-top: 1px solid #999999; } css-style ".keylist dt" { font-weight: bold; } css-style ".keylist dd" ".arguments dd" { - margin-left: 20em; + margin-left: 25em; padding: 2px; - border-top: 1px solid #999; + border-top: 1px solid #999999; } css-style .copy { - background-color: #f6fcfc; + background-color: #F6FCFC; white-space: pre; font-size: 80%; border-top: 1px solid #6A6A6A; margin-top: 2em; } @@ -327,16 +327,18 @@ global manual overall_title tcltkdesc verbose global excluded_pages forced_index_pages process_first_patterns makedirhier $html set cssfd [open $html/$::CSSFILE w] + fconfigure $cssfd -translation lf -encoding utf-8 puts $cssfd [css-stylesheet] close $cssfd set manual(short-toc-n) 1 set manual(short-toc-fp) [open $html/[indexfile] w] + fconfigure $manual(short-toc-fp) -translation lf -encoding utf-8 puts $manual(short-toc-fp) [htmlhead $overall_title $overall_title] - puts $manual(short-toc-fp) "
    " + puts $manual(short-toc-fp) "
    " set manual(merge-copyrights) {} foreach arg $args { # preprocess to set up subheader for the rest of the files if {![llength $arg]} { @@ -368,77 +370,79 @@ puts stderr "Assembling index" } file delete -force -- $html/Keywords makedirhier $html/Keywords set keyfp [open $html/Keywords/[indexfile] w] + fconfigure $keyfp -translation lf -encoding utf-8 puts $keyfp [htmlhead "$tcltkdesc Keywords" "$tcltkdesc Keywords" \ $overall_title "../[indexfile]"] set letters {A B C D E F G H I J K L M N O P Q R S T U V W X Y Z} # Create header first set keyheader {} foreach a $letters { set keys [array names manual "keyword-\[[string totitle $a$a]\]*"] if {[llength $keys]} { - lappend keyheader "$a" + lappend keyheader "$a" } else { # No keywords for this letter lappend keyheader $a } } - set keyheader

    [join $keyheader " |\n"]

    + set keyheader

    [join $keyheader " |\n"]

    puts $keyfp $keyheader foreach a $letters { set keys [array names manual "keyword-\[[string totitle $a$a]\]*"] if {![llength $keys]} { continue } # Per-keyword page - set afp [open $html/Keywords/$a.htm w] + set afp [open $html/Keywords/$a.html w] + fconfigure $afp -translation lf -encoding utf-8 puts $afp [htmlhead "$tcltkdesc Keywords - $a" \ "$tcltkdesc Keywords - $a" \ $overall_title "../[indexfile]"] puts $afp $keyheader - puts $afp "
    " + puts $afp "
    " foreach k [lsort -dictionary $keys] { set k [string range $k 8 end] - puts $afp "
    $k
    " - puts $afp "
    " + puts $afp "
    $k
    " + puts $afp "
    " set refs {} foreach man $manual(keyword-$k) { set name [lindex $man 0] set file [lindex $man 1] if {[info exists manual(tooltip-$file)]} { set tooltip $manual(tooltip-$file) if {[string match {*[<>""]*} $tooltip]} { manerror "bad tooltip for $file: \"$tooltip\"" } - lappend refs "$name" + lappend refs "$name" } else { - lappend refs "$name" + lappend refs "$name" } } - puts $afp "[join $refs {, }]
    " + puts $afp "[join $refs {, }]" } - puts $afp "
    " + puts $afp "
    " # insert merged copyrights puts $afp [copyout $manual(merge-copyrights)] - puts $afp "" + puts $afp "" close $afp } # insert merged copyrights puts $keyfp [copyout $manual(merge-copyrights)] - puts $keyfp "" + puts $keyfp "" close $keyfp ## ## finish off short table of contents ## - puts $manual(short-toc-fp) "
    Keywords
    The keywords from the $tcltkdesc man pages." - puts $manual(short-toc-fp) "
    " + puts $manual(short-toc-fp) "
    Keywords
    The keywords from the $tcltkdesc man pages." + puts $manual(short-toc-fp) "
    " # insert merged copyrights puts $manual(short-toc-fp) [copyout $manual(merge-copyrights)] - puts $manual(short-toc-fp) "" + puts $manual(short-toc-fp) "" close $manual(short-toc-fp) ## ## output man pages ## @@ -466,11 +470,12 @@ if {$verbose} { puts stderr "rescanning page $manual(name) $ntoc/$ntext" } else { puts -nonewline stderr . } - set outfd [open $html/$manual(wing-file)/$manual(name).htm w] + set outfd [open $html/$manual(wing-file)/$manual(name).html w] + fconfigure $outfd -translation lf -encoding utf-8 puts $outfd [htmlhead "$manual($manual(wing-file)-$manual(name)-title)" \ $manual(name) $wing_name "[indexfile]" \ $overall_title "../[indexfile]"] if {($ntext > 60) && ($ntoc > 32)} { foreach item $toc { @@ -484,11 +489,11 @@ } } foreach item $text { puts $outfd [insert-cross-references $item] } - puts $outfd "" + puts $outfd "" } on error msg { if {$verbose} { puts stderr $msg } else { puts stderr "\nError when processing $manual(name): $msg" @@ -507,15 +512,16 @@ ## Helper for assembling the descriptions of base packages (i.e., Tcl and Tk). ## proc plus-base {var root glob name dir desc} { global tcltkdir if {$var} { - if {[file exists $tcltkdir/$root/README]} { - set f [open $tcltkdir/$root/README] + if {[file exists $tcltkdir/$root/README.md]} { + set f [open $tcltkdir/$root/README.md] + fconfigure $f -encoding utf-8 set d [read $f] close $f - if {[regexp {This is the \w+ (\S+) source distribution} $d -> version]} { + if {[regexp {This is the \*\*\w+ (\S+)\*\* source distribution} $d -> version]} { append name ", version $version" } } set glob $root/$glob return [list $tcltkdir/$glob $name $dir $desc] @@ -674,11 +680,11 @@ ttk_progressbar.n {variable} ttk_radiobutton.n {variable} ttk_scale.n {variable} ttk_scrollbar.n {set} ttk_spinbox.n {format} - ttk_treeview.n {text open} + ttk_treeview.n {text open focus selection} ttk_widget.n {image text variable} TclZlib.3 {binary flush filename text} } array set exclude_when_followed_by_map { canvas.n { @@ -739,11 +745,16 @@ set description [list $n $v] } # ... but try to extract (name, version) from subdir contents try { - set f [open [file join $pkgsDir $dir configure.ac]] + try { + set f [open [file join $pkgsDir $dir configure.in]] + } trap {POSIX ENOENT} {} { + set f [open [file join $pkgsDir $dir configure.ac]] + } + fconfigure $f -encoding utf-8 foreach line [split [read $f] \n] { if {2 == [scan $line \ { AC_INIT ( [%[^]]] , [%[^]]] ) } n v]} { set description [list $n $v] break @@ -764,10 +775,11 @@ # are. Note that the package directory list should be version-less. try { set packageDirNameMap {} if {$build_tcl} { set f [open $tcltkdir/$tcldir/pkgs/package.list.txt] + fconfigure $f -encoding utf-8 try { foreach line [split [read $f] \n] { if {[string trim $line] eq ""} continue if {[string match #* $line]} continue lassign $line dir name @@ -799,13 +811,13 @@ # make-man-pages $webdir \ [list $tcltkdir/{$appdir}/doc/*.1 "$tcltkdesc Applications" UserCmd \ "The interpreters which implement $cmdesc."] \ [plus-base $build_tcl $tcldir doc/*.n {Tcl Commands} TclCmd \ - "The commands which the tclsh interpreter implements."] \ + "The commands which the tclsh interpreter implements."] \ [plus-base $build_tk $tkdir doc/*.n {Tk Commands} TkCmd \ - "The additional commands which the wish interpreter implements."] \ + "The additional commands which the wish interpreter implements."] \ {*}[plus-pkgs n {*}$packageBuildList] \ [plus-base $build_tcl $tcldir doc/*.3 {Tcl C API} TclLib \ "The C functions which a Tcl extended C program may use."] \ [plus-base $build_tk $tkdir doc/*.3 {Tk C API} TkLib \ "The additional C functions which a Tk extended C program may use."] \ Index: tools/tsdPerf.c ================================================================== --- tools/tsdPerf.c +++ tools/tsdPerf.c @@ -1,8 +1,8 @@ #include -extern DLLEXPORT Tcl_PackageInitProc Tsdperf_Init; +extern DLLEXPORT Tcl_LibraryInitProc Tsdperf_Init; static Tcl_ThreadDataKey key; typedef struct { Tcl_WideInt value; ADDED tools/ucm2tests.tcl Index: tools/ucm2tests.tcl ================================================================== --- /dev/null +++ tools/ucm2tests.tcl @@ -0,0 +1,352 @@ +# ucm2tests.tcl +# +# Parses given ucm files (from ICU) to generate test data +# for encodings. +# +# tclsh ucm2tests.tcl PATH_TO_ICU_UCM_DIRECTORY ?OUTPUTPATH? +# + +namespace eval ucm { + # No means to change these currently but ... + variable outputPath + variable outputChan + variable errorChan stderr + variable verbose 0 + + # Map Tcl encoding name to ICU UCM file name + variable encNameMap + array set encNameMap { + cp1250 glibc-CP1250-2.1.2 + cp1251 glibc-CP1251-2.1.2 + cp1252 glibc-CP1252-2.1.2 + cp1253 glibc-CP1253-2.1.2 + cp1254 glibc-CP1254-2.1.2 + cp1255 glibc-CP1255-2.1.2 + cp1256 glibc-CP1256-2.1.2 + cp1257 glibc-CP1257-2.1.2 + cp1258 glibc-CP1258-2.1.2 + gb1988 glibc-GB_1988_80-2.3.3 + iso8859-1 glibc-ISO_8859_1-2.1.2 + iso8859-2 glibc-ISO_8859_2-2.1.2 + iso8859-3 glibc-ISO_8859_3-2.1.2 + iso8859-4 glibc-ISO_8859_4-2.1.2 + iso8859-5 glibc-ISO_8859_5-2.1.2 + iso8859-6 glibc-ISO_8859_6-2.1.2 + iso8859-7 glibc-ISO_8859_7-2.3.3 + iso8859-8 glibc-ISO_8859_8-2.3.3 + iso8859-9 glibc-ISO_8859_9-2.1.2 + iso8859-10 glibc-ISO_8859_10-2.1.2 + iso8859-11 glibc-ISO_8859_11-2.1.2 + iso8859-13 glibc-ISO_8859_13-2.3.3 + iso8859-14 glibc-ISO_8859_14-2.1.2 + iso8859-15 glibc-ISO_8859_15-2.1.2 + iso8859-16 glibc-ISO_8859_16-2.3.3 + } + + # Array keyed by Tcl encoding name. Each element contains mapping of + # Unicode code point -> byte sequence for that encoding as a flat list + # (or dictionary). Both are stored as hex strings + variable charMap + + # Array keyed by Tcl encoding name. List of invalid code sequences + # each being a hex string. + variable invalidCodeSequences + + # Array keyed by Tcl encoding name. List of unicode code points that are + # not mapped, each being a hex string. + variable unmappedCodePoints + + # The fallback character per encoding + variable encSubchar +} + +proc ucm::abort {msg} { + variable errorChan + puts $errorChan $msg + exit 1 +} +proc ucm::warn {msg} { + variable errorChan + puts $errorChan $msg +} +proc ucm::log {msg} { + variable verbose + if {$verbose} { + variable errorChan + puts $errorChan $msg + } +} +proc ucm::print {s} { + variable outputChan + puts $outputChan $s +} + +proc ucm::parse_SBCS {encName fd} { + variable charMap + variable invalidCodeSequences + variable unmappedCodePoints + + set result {} + while {[gets $fd line] >= 0} { + if {[string match #* $line]} { + continue + } + if {[string equal "END CHARMAP" [string trim $line]]} { + break + } + if {![regexp {^\s*\s*((\\x[[:xdigit:]]{2})+)\s*(\|(0|1|2|3|4))} $line -> unichar bytes - - precision]} { + error "Unexpected line parsing SBCS: $line" + } + set bytes [string map {\\x {}} $bytes]; # \xNN -> NN + if {$precision eq "" || $precision eq "0"} { + lappend result $unichar $bytes + } else { + # It is a fallback mapping - ignore + } + } + set charMap($encName) $result + + # Find out invalid code sequences and unicode code points that are not mapped + set valid {} + set mapped {} + foreach {unich bytes} $result { + lappend mapped $unich + lappend valid $bytes + } + set invalidCodeSequences($encName) {} + for {set i 0} {$i <= 255} {incr i} { + set hex [format %.2X $i] + if {[lsearch -exact $valid $hex] < 0} { + lappend invalidCodeSequences($encName) $hex + } + } + + set unmappedCodePoints($encName) {} + for {set i 0} {$i <= 65535} {incr i} { + set hex [format %.4X $i] + if {[lsearch -exact $mapped $hex] < 0} { + lappend unmappedCodePoints($encName) $hex + # Only look for (at most) one below 256 and one above 1024 + if {$i < 255} { + # Found one so jump past 8 bits + set i 255 + } else { + break + } + } + if {$i == 255} { + set i 1023 + } + } + lappend unmappedCodePoints($encName) D800 DC00 10000 10FFFF +} + +proc ucm::generate_boilerplate {} { + # Common procedures + print { +# This file is automatically generated by ucm2tests.tcl. +# Edits will be overwritten on next generation. +# +# Generates tests comparing Tcl encodings to ICU. +# The generated file is NOT standalone. It should be sourced into a test script. + +proc ucmConvertfromMismatches {enc map} { + set mismatches {} + foreach {unihex hex} $map { + set unihex [string range 00000000$unihex end-7 end]; # Make 8 digits + set unich [subst "\\U$unihex"] + if {[encoding convertfrom -profile strict $enc [binary decode hex $hex]] ne $unich} { + lappend mismatches "<[printable $unich],$hex>" + } + } + return $mismatches +} +proc ucmConverttoMismatches {enc map} { + set mismatches {} + foreach {unihex hex} $map { + set unihex [string range 00000000$unihex end-7 end]; # Make 8 digits + set unich [subst "\\U$unihex"] + if {[encoding convertto -profile strict $enc $unich] ne [binary decode hex $hex]} { + lappend mismatches "<[printable $unich],$hex>" + } + } + return $mismatches +} +if {[info commands printable] eq ""} { + proc printable {s} { + set print "" + foreach c [split $s ""] { + set i [scan $c %c] + if {[string is print $c] && ($i <= 127)} { + append print $c + } elseif {$i <= 0xff} { + append print \\x[format %02X $i] + } elseif {$i <= 0xffff} { + append print \\u[format %04X $i] + } else { + append print \\U[format %08X $i] + } + } + return $print + } +} + } +} ; # generate_boilerplate + +proc ucm::generate_tests {} { + variable encNameMap + variable charMap + variable invalidCodeSequences + variable unmappedCodePoints + variable outputPath + variable outputChan + variable encSubchar + + if {[info exists outputPath]} { + set outputChan [open $outputPath w] + fconfigure $outputChan -translation lf + } else { + set outputChan stdout + } + + array set tclNames {} + foreach encName [encoding names] { + set tclNames($encName) "" + } + + generate_boilerplate + foreach encName [lsort -dictionary [array names encNameMap]] { + if {![info exists charMap($encName)]} { + warn "No character map read for $encName" + continue + } + unset tclNames($encName) + + # Print the valid tests + print "\n#\n# $encName (generated from $encNameMap($encName))" + print "\ntest encoding-convertfrom-ucmCompare-$encName {Compare against ICU UCM} -body \{" + print " ucmConvertfromMismatches $encName {$charMap($encName)}" + print "\} -result {}" + print "\ntest encoding-convertto-ucmCompare-$encName {Compare against ICU UCM} -body \{" + print " ucmConverttoMismatches $encName {$charMap($encName)}" + print "\} -result {}" + if {0} { + # This will generate individual tests for every char + # and test in lead, tail, middle, solo configurations + # but takes considerable time + print "lappend encValidStrings \{*\}\{" + foreach {unich hex} $charMap($encName) { + print " $encName \\u$unich $hex {} {}" + } + print "\}; # $encName" + } + + # Generate the invalidity checks + print "\n# $encName - invalid byte sequences" + print "lappend encInvalidBytes \{*\}\{" + foreach hex $invalidCodeSequences($encName) { + # Map XXXX... to \xXX\xXX... + set uhex [regsub -all .. $hex {\\x\0}] + set uhex \\U[string range 00000000$hex end-7 end] + print " $encName $hex tcl8 $uhex -1 {} {}" + print " $encName $hex replace \\uFFFD -1 {} {}" + print " $encName $hex strict {} 0 {} {}" + } + print "\}; # $encName" + + print "\n# $encName - invalid byte sequences" + print "lappend encUnencodableStrings \{*\}\{" + if {[info exists encSubchar($encName)]} { + set subchar $encSubchar($encName) + } else { + set subchar "3F"; # Tcl uses ? by default + } + foreach hex $unmappedCodePoints($encName) { + set uhex \\U[string range 00000000$hex end-7 end] + print " $encName $uhex tcl8 $subchar -1 {} {}" + print " $encName $uhex replace $subchar -1 {} {}" + print " $encName $uhex strict {} 0 {} {}" + } + print "\}; # $encName" + } + + if {[array size tclNames]} { + warn "Missing encoding: [lsort [array names tclNames]]" + } + if {[info exists outputPath]} { + close $outputChan + unset outputChan + } +} + +proc ucm::parse_file {encName ucmPath} { + variable charMap + variable encSubchar + + set fd [open $ucmPath] + try { + # Parse the metadata + unset -nocomplain state + while {[gets $fd line] >= 0} { + if {[regexp {<(code_set_name|mb_cur_max|mb_cur_min|uconv_class|subchar)>\s+(\S+)} $line -> key val]} { + set state($key) $val + } elseif {[regexp {^\s*CHARMAP\s*$} $line]} { + set state(charmap) "" + break + } else { + # Skip all else + } + } + if {![info exists state(charmap)]} { + abort "Error: $ucmPath has No CHARMAP line." + } + foreach key {code_set_name uconv_class} { + if {[info exists state($key)]} { + set state($key) [string trim $state($key) {"}] + } + } + if {[info exists charMap($encName)]} { + abort "Duplicate file for $encName ($path)" + } + if {![info exists state(uconv_class)]} { + abort "Error: $ucmPath has no uconv_class definition." + } + if {[info exists state(subchar)]} { + # \xNN\xNN.. -> NNNN.. + set encSubchar($encName) [string map {\\x {}} $state(subchar)] + } + switch -exact -- $state(uconv_class) { + SBCS { + if {[catch { + parse_SBCS $encName $fd + } result]} { + abort "Could not process $ucmPath. $result" + } + } + default { + log "Skipping $ucmPath -- not SBCS encoding." + return + } + } + } finally { + close $fd + } +} + +proc ucm::run {} { + variable encNameMap + variable outputPath + switch [llength $::argv] { + 2 {set outputPath [lindex $::argv 1]} + 1 {} + default { + abort "Usage: [info nameofexecutable] $::argv0 path/to/icu/ucm/data ?outputfile?" + } + } + foreach {encName fname} [array get encNameMap] { + ucm::parse_file $encName [file join [lindex $::argv 0] ${fname}.ucm] + } + generate_tests +} + +ucm::run Index: tools/uniClass.tcl ================================================================== --- tools/uniClass.tcl +++ tools/uniClass.tcl @@ -61,14 +61,18 @@ set chars " " set numchars 0 set extchars 0 set extranges 0 - for {set i 0} {$i <= 0x10FFFF} {incr i} { + for {set i 0} {$i <= 0xEFFFF} {incr i} { if {$i == 0xD800} { # Skip surrogates set i 0xE000 + } + if {$i == 0xE000} { + # Skip private + set i 0xF900 } if {[string is $type [format %c $i]]} { if {$i == ($last + 1)} { set last $i } else { @@ -90,17 +94,17 @@ if {$extchars} { append chars "\n#endif" } if {$ranges ne ""} { puts "static const crange ${type}RangeTable\[\] = {\n$ranges\n};\n" - puts "#define NUM_[string toupper $type]_RANGE (sizeof(${type}RangeTable)/sizeof(crange))\n" + puts "#define NUM_[string toupper $type]_RANGE ((int)(sizeof(${type}RangeTable)/sizeof(crange)))\n" } else { puts "/* no contiguous ranges of $type characters */\n" } if {$chars ne ""} { puts "static const chr ${type}CharTable\[\] = {\n$chars\n};\n" - puts "#define NUM_[string toupper $type]_CHAR (sizeof(${type}CharTable)/sizeof(chr))\n" + puts "#define NUM_[string toupper $type]_CHAR ((int)(sizeof(${type}CharTable)/sizeof(chr)))\n" } else { puts "/*\n * no singletons of $type characters.\n */\n" } } Index: tools/uniParse.tcl ================================================================== --- tools/uniParse.tcl +++ tools/uniParse.tcl @@ -4,11 +4,11 @@ # corresponding tclUniData.c file with compressed character # data tables. The input to this program should be the latest # UnicodeData file from: # ftp://ftp.unicode.org/Public/UNIDATA/UnicodeData.txt # -# Copyright (c) 1998-1999 by Scriptics Corporation. +# Copyright © 1998-1999 Scriptics Corporation. # All rights reserved. namespace eval uni { set shift 5; # number of bits of data within a page @@ -175,19 +175,19 @@ puts "X = [llength $pMap] Y= [llength $pages] A= [llength $groups]" set size [expr {[llength $pMap]*2 + ([llength $pages]<<$shift)}] puts "shift = $shift, space = $size" set f [open [file join [lindex $argv 1] tclUniData.c] w] - fconfigure $f -translation lf + fconfigure $f -translation lf -encoding utf-8 puts $f "/* * tclUniData.c -- * * Declarations of Unicode character information tables. This file is * automatically generated by the tools/uniParse.tcl script. Do not * modify this file by hand. * - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1998 Scriptics Corporation. * All rights reserved. */ /* * A 16-bit Unicode character is split into two parts in order to index ADDED tools/valgrind_check_success Index: tools/valgrind_check_success ================================================================== --- /dev/null +++ tools/valgrind_check_success @@ -0,0 +1,30 @@ +#! /usr/bin/env tclsh + + +proc main {sourcetype source} { + switch $sourcetype { + file { + set chan [open $source] + try { + set data [read $chan] + } finally { + close $chan + } + } + string { + set data $source + } + default { + error [list {wrong # args}] + } + } + set found [regexp -inline -all {blocks are\ + (?:(?:(?:definitely|indirectly|possibly) lost)|still reachable)} $data] + if {[llength $found]} { + puts 0 + } else { + puts 1 + } + flush stdout +} +main {*}$argv Index: tools/valgrind_suppress ================================================================== --- tools/valgrind_suppress +++ tools/valgrind_suppress @@ -1,5 +1,19 @@ +#{ +# Tcl_GetChannelOption/TcpGetOptionProc/TcphostPortList/getnameinfo/gethostbyaddr_r +# Memcheck:Leak +# match-leak-kinds: reachable +# fun:malloc +# fun:strdup +# ... +# fun:module_load +# ... +# fun:getnameinfo +# ... +# fun:Tcl_GetChannelOption +#} + { TclCreatesocketAddress/getaddrinfo/calloc Memcheck:Leak match-leak-kinds: reachable fun:calloc @@ -9,16 +23,38 @@ } { TclCreatesocketAddress/getaddrinfo/malloc Memcheck:Leak + match-leak-kinds: definite + fun:malloc + ... + fun:getaddrinfo + fun:TclCreateSocketAddress +} + +{ + TclCreatesocketAddress/getaddrinfo/malloc + Memcheck:Leak match-leak-kinds: reachable fun:malloc ... fun:getaddrinfo fun:TclCreateSocketAddress } + +{ + TclpDlopen/decompose_rpath + Memcheck:Leak + match-leak-kinds: reachable + fun:malloc + fun:decompose_rpath + ... + fun:dlopen_doit + ... + fun:TclpDlopen +} { TclpDlopen/load Memcheck:Leak match-leak-kinds: reachable @@ -69,10 +105,50 @@ fun:_nss_systemd_getgrnam_r ... fun:TclpGetGrNam } +{ + TclpGeHostByName/gethostbyname_r/strdup/malloc + Memcheck:Leak + match-leak-kinds: reachable + fun:malloc + fun:strdup + ... + fun:dl_open_worker + ... + fun:do_dlopen + ... + fun:TclpGetHostByName +} + +{ + TclpGeHostByName/gethostbyname_r/calloc + Memcheck:Leak + match-leak-kinds: reachable + fun:calloc + ... + fun:dl_open_worker + ... + fun:do_dlopen + ... + fun:TclpGetHostByName +} + +{ + TclpGeHostByName/gethostbyname_r/malloc + Memcheck:Leak + match-leak-kinds: reachable + fun:malloc + ... + fun:dl_open_worker + ... + fun:do_dlopen + ... + fun:TclpGetHostByName +} + { TclpGetPwNam/getpwname_r/__nss_next2/calloc Memcheck:Leak match-leak-kinds: reachable fun:calloc @@ -102,10 +178,61 @@ fun:_nss_systemd_getpwnam_r ... fun:TclpGetPwNam } +{ + TclpGetGrGid/getgrgid_r/module_load + Memcheck:Leak + match-leak-kinds: reachable + fun:calloc + ... + fun:module_load + ... + fun:TclpGetGrGid +} + +{ + TclpGetGrGid/getgrgid_r/module_load + Memcheck:Leak + match-leak-kinds: reachable + fun:malloc + ... + fun:module_load + ... + fun:TclpGetGrGid +} + +{ + TcphostPortList/getnameinfo/module_load/calloc + Memcheck:Leak + match-leak-kinds: definite,reachable + fun:calloc + ... + fun:dl_open_worker_begin + ... + fun:module_load + ... + fun:getnameinfo + fun:TcpHostPortList +} + +{ + # see sourceware glibc Bug 14984 - getnameinfo() might be leaking memory + TcphostPortList/getnameinfo/module_load/mallco + Memcheck:Leak + match-leak-kinds: definite,reachable + fun:malloc + ... + fun:dl_open_worker_begin + ... + fun:module_load + ... + fun:getnameinfo + fun:TcpHostPortList +} + { TclpThreadExit/pthread_exit/calloc Memcheck:Leak match-leak-kinds: reachable fun:calloc @@ -117,10 +244,20 @@ { TclpThreadExit/pthread_exit/malloc Memcheck:Leak match-leak-kinds: reachable fun:malloc + ... + fun:pthread_exit + fun:TclpThreadExit +} + +{ + TclpThreadExit/pthread_exit/malloc + Memcheck:Leak + match-leak-kinds: definite + fun:malloc ... fun:pthread_exit fun:TclpThreadExit } Index: unix/Makefile.in ================================================================== --- unix/Makefile.in +++ unix/Makefile.in @@ -2,11 +2,11 @@ # This file is a Makefile for Tcl. If it has the name "Makefile.in" then it is # a template for a Makefile; to generate the actual Makefile, run # "./configure", which is a configuration script generated by the "autoconf" # program (constructs like "@foo@" will get replaced in the actual Makefile. -VERSION = @TCL_VERSION@ +VERSION = @TCL_VERSION@ MAJOR_VERSION = @TCL_MAJOR_VERSION@ MINOR_VERSION = @TCL_MINOR_VERSION@ PATCH_LEVEL = @TCL_PATCH_LEVEL@ #-------------------------------------------------------------------------- @@ -52,11 +52,11 @@ # Path name to use when installing library scripts. SCRIPT_INSTALL_DIR = $(INSTALL_ROOT)$(TCL_LIBRARY) # Path name to use when installing Tcl modules. -MODULE_INSTALL_DIR = $(SCRIPT_INSTALL_DIR)/../tcl9 +MODULE_INSTALL_DIR = $(SCRIPT_INSTALL_DIR)/../tcl8 # Directory in which to install the include file tcl.h: INCLUDE_INSTALL_DIR = $(INSTALL_ROOT)$(includedir) # Path to the private tcl header dir: @@ -122,11 +122,11 @@ ENV_FLAGS = #ENV_FLAGS = -DTclSetEnv=setenv -DTcl_PutEnv=putenv -DTclUnsetEnv=unsetenv # To enable memory debugging, call configure with --enable-symbols=mem # Warning: if you enable memory debugging, you must do it *everywhere*, -# including all the code that calls Tcl, and you must use Tcl_Alloc and Tcl_Free +# including all the code that calls Tcl, and you must use ckalloc and ckfree # everywhere instead of malloc and free. TCL_STUB_LIB_FILE = @TCL_STUB_LIB_FILE@ #TCL_STUB_LIB_FILE = libtclstub.a @@ -148,12 +148,12 @@ # Tcl used to let the configure script choose which program to use for # installing, but there are just too many different versions of "install" # around; better to use the install-sh script that comes with the # distribution, which is slower but guaranteed to work. -INSTALL_STRIP_PROGRAM = -s -INSTALL_STRIP_LIBRARY = -S -x +INSTALL_STRIP_PROGRAM = strip +INSTALL_STRIP_LIBRARY = strip -x INSTALL = $(SHELL) $(UNIX_DIR)/install-sh -c INSTALL_PROGRAM = ${INSTALL} INSTALL_LIBRARY = ${INSTALL} INSTALL_DATA = ${INSTALL} -m 644 @@ -174,11 +174,11 @@ # the symbols are normally set by the configure script. You shouldn't normally # need to modify any of these definitions by hand. STLIB_LD = @STLIB_LD@ SHLIB_LD = @SHLIB_LD@ -SHLIB_CFLAGS = @SHLIB_CFLAGS@ -DBUILD_tcl +SHLIB_CFLAGS = @SHLIB_CFLAGS@ SHLIB_LD_LIBS = @SHLIB_LD_LIBS@ SHLIB_LD_FLAGS = @SHLIB_LD_FLAGS@ TCL_SHLIB_LD_EXTRAS = @TCL_SHLIB_LD_EXTRAS@ SHLIB_SUFFIX = @SHLIB_SUFFIX@ @@ -207,11 +207,11 @@ TCL_LIB_FLAG = @TCL_LIB_FLAG@ #TCL_LIB_FLAG = -ltcl # support for embedded libraries on Darwin / Mac OS X -DYLIB_INSTALL_DIR = ${LIB_RUNTIME_DIR} +DYLIB_INSTALL_DIR = $(libdir) #-------------------------------------------------------------------------- # The information below is modified by the configure script when Makefile is # generated from Makefile.in. You shouldn't normally modify any of this stuff # by hand. @@ -233,11 +233,11 @@ MAC_OSX_DIR = $(TOP_DIR)/macosx PKGS_DIR = $(TOP_DIR)/pkgs # Must be absolute because of the cd dltest $(DLTEST_DIR)/configure below. DLTEST_DIR = @TCL_SRC_DIR@/unix/dltest # Must be absolute to so the corresponding tcltest's tcl_library is absolute. -TCL_BUILDTIME_LIBRARY = @TCL_SRC_DIR@/library +TCL_BUILDTIME_LIBRARY = @TCL_BUILDTIME_LIBRARY@ ZLIB_DIR = ${COMPAT_DIR}/zlib ZLIB_INCLUDE = @ZLIB_INCLUDE@ TOMMATH_DIR = $(TOP_DIR)/libtommath TOMMATH_INCLUDE = @TOMMATH_INCLUDE@ @@ -266,25 +266,26 @@ TRACE = strace TRACE_OPTS = VALGRIND = valgrind VALGRINDARGS = --tool=memcheck --num-callers=24 \ --leak-resolution=high --leak-check=yes --show-reachable=yes -v \ + --keep-debuginfo=yes \ --suppressions=$(TOOL_DIR)/valgrind_suppress #-------------------------------------------------------------------------- # The information below should be usable as is. The configure script won't # modify it and you shouldn't need to modify it either. #-------------------------------------------------------------------------- STUB_CC_SWITCHES = -I"${BUILD_DIR}" -I${UNIX_DIR} -I${GENERIC_DIR} -I${TOMMATH_DIR} \ ${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} \ - ${AC_FLAGS} ${ENV_FLAGS} ${EXTRA_CFLAGS} \ - @EXTRA_CC_SWITCHES@ + ${AC_FLAGS} ${ENV_FLAGS} ${EXTRA_CFLAGS} @EXTRA_CC_SWITCHES@ \ + ${NO_DEPRECATED_FLAGS} -DMP_FIXED_CUTOFFS -CC_SWITCHES = $(STUB_CC_SWITCHES) ${NO_DEPRECATED_FLAGS} -DMP_FIXED_CUTOFFS -DMP_NO_STDINT +CC_SWITCHES = $(STUB_CC_SWITCHES) -DBUILD_tcl -APP_CC_SWITCHES = $(CC_SWITCHES) @EXTRA_APP_CC_SWITCHES@ +APP_CC_SWITCHES = $(STUB_CC_SWITCHES) @EXTRA_APP_CC_SWITCHES@ LIBS = @TCL_LIBS@ DEPEND_SWITCHES = ${CFLAGS} -I${UNIX_DIR} -I${GENERIC_DIR} \ ${AC_FLAGS} ${EXTRA_CFLAGS} @EXTRA_CC_SWITCHES@ @@ -296,24 +297,25 @@ XTTEST_OBJS = xtTestInit.o tclTest.o tclTestObj.o tclTestProcBodyObj.o \ tclThreadTest.o tclUnixTest.o tclXtNotify.o tclXtTest.o GENERIC_OBJS = regcomp.o regexec.o regfree.o regerror.o tclAlloc.o \ - tclAssembly.o tclAsync.o tclBasic.o tclBinary.o tclCkalloc.o \ - tclClock.o tclCmdAH.o tclCmdIL.o tclCmdMZ.o \ + tclArithSeries.o tclAssembly.o tclAsync.o tclBasic.o tclBinary.o \ + tclCkalloc.o tclClock.o tclClockFmt.o tclCmdAH.o tclCmdIL.o tclCmdMZ.o \ tclCompCmds.o tclCompCmdsGR.o tclCompCmdsSZ.o tclCompExpr.o \ tclCompile.o tclConfig.o tclDate.o tclDictObj.o tclDisassemble.o \ tclEncoding.o tclEnsemble.o \ tclEnv.o tclEvent.o tclExecute.o tclFCmd.o tclFileName.o tclGet.o \ - tclHash.o tclHistory.o tclIndexObj.o tclInterp.o tclIO.o tclIOCmd.o \ + tclHash.o tclHistory.o \ + tclIcu.o tclIndexObj.o tclInterp.o tclIO.o tclIOCmd.o \ tclIORChan.o tclIORTrans.o tclIOGT.o tclIOSock.o tclIOUtil.o \ tclLink.o tclListObj.o \ tclLiteral.o tclLoad.o tclMain.o tclNamesp.o tclNotify.o \ tclObj.o tclOptimize.o tclPanic.o tclParse.o tclPathObj.o tclPipe.o \ tclPkg.o tclPkgConfig.o tclPosixStr.o \ tclPreserve.o tclProc.o tclProcess.o tclRegexp.o \ - tclResolve.o tclResult.o tclScan.o tclStringObj.o \ + tclResolve.o tclResult.o tclScan.o tclStringObj.o tclStrIdxTree.o \ tclStrToD.o tclThread.o \ tclThreadAlloc.o tclThreadJoin.o tclThreadStorage.o tclStubInit.o \ tclTimer.o tclTrace.o tclUtf.o tclUtil.o tclVar.o tclZlib.o \ tclTomMathInterface.o tclZipfs.o @@ -324,25 +326,25 @@ bn_s_mp_sqr_fast.o bn_mp_add.o bn_mp_and.o \ bn_mp_add_d.o bn_mp_clamp.o bn_mp_clear.o bn_mp_clear_multi.o \ bn_mp_cmp.o bn_mp_cmp_d.o bn_mp_cmp_mag.o \ bn_mp_cnt_lsb.o bn_mp_copy.o \ bn_mp_count_bits.o bn_mp_div.o bn_mp_div_d.o bn_mp_div_2.o \ - bn_mp_div_2d.o bn_mp_div_3.o bn_mp_exch.o bn_mp_expt_u32.o \ + bn_mp_div_2d.o bn_s_mp_div_3.o bn_mp_exch.o bn_mp_expt_n.o \ bn_mp_get_mag_u64.o \ bn_mp_grow.o bn_mp_init.o \ bn_mp_init_copy.o bn_mp_init_multi.o bn_mp_init_set.o \ bn_mp_init_size.o bn_s_mp_karatsuba_mul.o \ bn_mp_init_i64.o bn_mp_init_u64.o \ bn_s_mp_karatsuba_sqr.o bn_s_mp_balance_mul.o \ bn_mp_lshd.o bn_mp_mod.o bn_mp_mod_2d.o bn_mp_mul.o bn_mp_mul_2.o \ - bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_neg.o bn_mp_or.o \ - bn_mp_radix_size.o bn_mp_radix_smap.o bn_mp_set_i64.o \ - bn_mp_read_radix.o bn_mp_rshd.o \ + bn_mp_mul_2d.o bn_mp_mul_d.o bn_mp_neg.o bn_mp_or.o bn_mp_pack.o \ + bn_mp_pack_count.o bn_mp_radix_size.o bn_mp_radix_smap.o \ + bn_mp_set_i64.o bn_mp_read_radix.o bn_mp_rshd.o \ bn_mp_set_u64.o bn_mp_shrink.o \ bn_mp_sqr.o bn_mp_sqrt.o bn_mp_sub.o bn_mp_sub_d.o \ bn_mp_signed_rsh.o \ - bn_mp_to_ubin.o \ + bn_mp_to_ubin.o bn_mp_unpack.o \ bn_s_mp_toom_mul.o bn_s_mp_toom_sqr.o bn_mp_to_radix.o \ bn_mp_ubin_size.o bn_mp_xor.o bn_mp_zero.o bn_s_mp_add.o \ bn_s_mp_mul_digs.o bn_s_mp_sqr.o bn_s_mp_sub.o STUB_LIB_OBJS = tclStubLib.o \ @@ -398,16 +400,18 @@ $(GENERIC_DIR)/regcomp.c \ $(GENERIC_DIR)/regexec.c \ $(GENERIC_DIR)/regfree.c \ $(GENERIC_DIR)/regerror.c \ $(GENERIC_DIR)/tclAlloc.c \ + $(GENERIC_DIR)/tclArithSeries.c \ $(GENERIC_DIR)/tclAssembly.c \ $(GENERIC_DIR)/tclAsync.c \ $(GENERIC_DIR)/tclBasic.c \ $(GENERIC_DIR)/tclBinary.c \ $(GENERIC_DIR)/tclCkalloc.c \ $(GENERIC_DIR)/tclClock.c \ + $(GENERIC_DIR)/tclClockFmt.c \ $(GENERIC_DIR)/tclCmdAH.c \ $(GENERIC_DIR)/tclCmdIL.c \ $(GENERIC_DIR)/tclCmdMZ.c \ $(GENERIC_DIR)/tclCompCmds.c \ $(GENERIC_DIR)/tclCompCmdsGR.c \ @@ -426,10 +430,11 @@ $(GENERIC_DIR)/tclFCmd.c \ $(GENERIC_DIR)/tclFileName.c \ $(GENERIC_DIR)/tclGet.c \ $(GENERIC_DIR)/tclHash.c \ $(GENERIC_DIR)/tclHistory.c \ + $(GENERIC_DIR)/tclIcu.c \ $(GENERIC_DIR)/tclIndexObj.c \ $(GENERIC_DIR)/tclInterp.c \ $(GENERIC_DIR)/tclIO.c \ $(GENERIC_DIR)/tclIOCmd.c \ $(GENERIC_DIR)/tclIOGT.c \ @@ -459,10 +464,11 @@ $(GENERIC_DIR)/tclResolve.c \ $(GENERIC_DIR)/tclResult.c \ $(GENERIC_DIR)/tclScan.c \ $(GENERIC_DIR)/tclStubInit.c \ $(GENERIC_DIR)/tclStringObj.c \ + $(GENERIC_DIR)/tclStrIdxTree.c \ $(GENERIC_DIR)/tclStrToD.c \ $(GENERIC_DIR)/tclTest.c \ $(GENERIC_DIR)/tclTestObj.c \ $(GENERIC_DIR)/tclTestProcBodyObj.c \ $(GENERIC_DIR)/tclThread.c \ @@ -512,18 +518,18 @@ $(TOMMATH_DIR)/bn_mp_count_bits.c \ $(TOMMATH_DIR)/bn_mp_decr.c \ $(TOMMATH_DIR)/bn_mp_div.c \ $(TOMMATH_DIR)/bn_mp_div_2.c \ $(TOMMATH_DIR)/bn_mp_div_2d.c \ - $(TOMMATH_DIR)/bn_mp_div_3.c \ + $(TOMMATH_DIR)/bn_s_mp_div_3.c \ $(TOMMATH_DIR)/bn_mp_div_d.c \ $(TOMMATH_DIR)/bn_mp_dr_is_modulus.c \ $(TOMMATH_DIR)/bn_mp_dr_reduce.c \ $(TOMMATH_DIR)/bn_mp_dr_setup.c \ $(TOMMATH_DIR)/bn_mp_error_to_string.c \ $(TOMMATH_DIR)/bn_mp_exch.c \ - $(TOMMATH_DIR)/bn_mp_expt_u32.c \ + $(TOMMATH_DIR)/bn_mp_expt_n.c \ $(TOMMATH_DIR)/bn_mp_exptmod.c \ $(TOMMATH_DIR)/bn_mp_exteuclid.c \ $(TOMMATH_DIR)/bn_mp_fread.c \ $(TOMMATH_DIR)/bn_mp_from_sbin.c \ $(TOMMATH_DIR)/bn_mp_from_ubin.c \ @@ -531,37 +537,36 @@ $(TOMMATH_DIR)/bn_mp_gcd.c \ $(TOMMATH_DIR)/bn_mp_get_double.c \ $(TOMMATH_DIR)/bn_mp_get_i32.c \ $(TOMMATH_DIR)/bn_mp_get_i64.c \ $(TOMMATH_DIR)/bn_mp_get_l.c \ - $(TOMMATH_DIR)/bn_mp_get_ll.c \ $(TOMMATH_DIR)/bn_mp_get_mag_u32.c \ $(TOMMATH_DIR)/bn_mp_get_mag_u64.c \ $(TOMMATH_DIR)/bn_mp_get_mag_ul.c \ - $(TOMMATH_DIR)/bn_mp_get_mag_ull.c \ $(TOMMATH_DIR)/bn_mp_grow.c \ $(TOMMATH_DIR)/bn_mp_incr.c \ $(TOMMATH_DIR)/bn_mp_init.c \ $(TOMMATH_DIR)/bn_mp_init_copy.c \ $(TOMMATH_DIR)/bn_mp_init_i32.c \ $(TOMMATH_DIR)/bn_mp_init_i64.c \ $(TOMMATH_DIR)/bn_mp_init_l.c \ - $(TOMMATH_DIR)/bn_mp_init_ll.c \ $(TOMMATH_DIR)/bn_mp_init_multi.c \ $(TOMMATH_DIR)/bn_mp_init_set.c \ $(TOMMATH_DIR)/bn_mp_init_size.c \ $(TOMMATH_DIR)/bn_mp_init_u32.c \ $(TOMMATH_DIR)/bn_mp_init_u64.c \ $(TOMMATH_DIR)/bn_mp_init_ul.c \ - $(TOMMATH_DIR)/bn_mp_init_ull.c \ $(TOMMATH_DIR)/bn_mp_invmod.c \ $(TOMMATH_DIR)/bn_mp_is_square.c \ $(TOMMATH_DIR)/bn_mp_iseven.c \ $(TOMMATH_DIR)/bn_mp_isodd.c \ $(TOMMATH_DIR)/bn_mp_kronecker.c \ $(TOMMATH_DIR)/bn_mp_lcm.c \ - $(TOMMATH_DIR)/bn_mp_log_u32.c \ + $(TOMMATH_DIR)/bn_mp_log_n.c \ + $(TOMMATH_DIR)/bn_s_mp_log.c \ + $(TOMMATH_DIR)/bn_s_mp_log_2expt.c \ + $(TOMMATH_DIR)/bn_s_mp_log_d.c \ $(TOMMATH_DIR)/bn_mp_lshd.c \ $(TOMMATH_DIR)/bn_mp_mod.c \ $(TOMMATH_DIR)/bn_mp_mod_2d.c \ $(TOMMATH_DIR)/bn_mp_mod_d.c \ $(TOMMATH_DIR)/bn_mp_montgomery_calc_normalization.c \ @@ -594,23 +599,21 @@ $(TOMMATH_DIR)/bn_mp_reduce_2k_setup.c \ $(TOMMATH_DIR)/bn_mp_reduce_2k_setup_l.c \ $(TOMMATH_DIR)/bn_mp_reduce_is_2k.c \ $(TOMMATH_DIR)/bn_mp_reduce_is_2k_l.c \ $(TOMMATH_DIR)/bn_mp_reduce_setup.c \ - $(TOMMATH_DIR)/bn_mp_root_u32.c \ + $(TOMMATH_DIR)/bn_mp_root_n.c \ $(TOMMATH_DIR)/bn_mp_rshd.c \ $(TOMMATH_DIR)/bn_mp_sbin_size.c \ $(TOMMATH_DIR)/bn_mp_set.c \ $(TOMMATH_DIR)/bn_mp_set_double.c \ $(TOMMATH_DIR)/bn_mp_set_i32.c \ $(TOMMATH_DIR)/bn_mp_set_i64.c \ $(TOMMATH_DIR)/bn_mp_set_l.c \ - $(TOMMATH_DIR)/bn_mp_set_ll.c \ $(TOMMATH_DIR)/bn_mp_set_u32.c \ $(TOMMATH_DIR)/bn_mp_set_u64.c \ $(TOMMATH_DIR)/bn_mp_set_ul.c \ - $(TOMMATH_DIR)/bn_mp_set_ull.c \ $(TOMMATH_DIR)/bn_mp_shrink.c \ $(TOMMATH_DIR)/bn_mp_signed_rsh.c \ $(TOMMATH_DIR)/bn_mp_sqr.c \ $(TOMMATH_DIR)/bn_mp_sqrmod.c \ $(TOMMATH_DIR)/bn_mp_sqrt.c \ @@ -669,11 +672,12 @@ $(UNIX_DIR)/tclUnixCompat.c NOTIFY_SRCS = \ $(UNIX_DIR)/tclEpollNotfy.c \ $(UNIX_DIR)/tclKqueueNotfy.c \ - $(UNIX_DIR)/tclSelectNotfy.c + $(UNIX_DIR)/tclSelectNotfy.c \ + $(UNIX_DIR)/tclUnixNotfy.c DL_SRCS = \ $(UNIX_DIR)/tclLoadAix.c \ $(UNIX_DIR)/tclLoadDl.c \ $(UNIX_DIR)/tclLoadDl2.c \ @@ -725,10 +729,11 @@ HOST_CC = @CC_FOR_BUILD@ HOST_EXEEXT = @EXEEXT_FOR_BUILD@ HOST_OBJEXT = @OBJEXT_FOR_BUILD@ ZIPFS_BUILD = @ZIPFS_BUILD@ +MACHER = @MACHER_PROG@ NATIVE_ZIP = @ZIP_PROG@ ZIP_PROG_OPTIONS = @ZIP_PROG_OPTIONS@ ZIP_PROG_VFSSEARCH = @ZIP_PROG_VFSSEARCH@ SHARED_BUILD = @SHARED_BUILD@ INSTALL_LIBRARIES = @INSTALL_LIBRARIES@ @@ -775,11 +780,11 @@ ln -s $(TOP_DIR)/library/* ${TCL_VFS_PATH}/; \ then : ; else \ cp -a $(TOP_DIR)/library/* ${TCL_VFS_PATH}; \ fi mv ${TCL_VFS_PATH}/manifest.txt ${TCL_VFS_PATH}/pkgIndex.tcl - rm -rf ${TCL_VFS_PATH}/dde ${TCL_VFS_PATH}/reg + rm -rf ${TCL_VFS_PATH}/dde ${TCL_VFS_PATH}/registry @find ${TCL_VFS_ROOT} -type d -empty -delete @echo "creating ${TCL_ZIP_FILE} from ${TCL_VFS_PATH}" @(zip=`(realpath '${NATIVE_ZIP}' || readlink -m '${NATIVE_ZIP}' || \ echo '${NATIVE_ZIP}' | sed "s?^\./?$$(pwd)/?") 2>/dev/null`; \ echo 'cd ${TCL_VFS_ROOT} &&' $$zip '${ZIP_PROG_OPTIONS} ../${TCL_ZIP_FILE} ${ZIP_PROG_VFSSEARCH}'; \ @@ -790,11 +795,15 @@ # library or non-shared library for Tcl. ${LIB_FILE}: ${STUB_LIB_FILE} ${OBJS} ${TCL_ZIP_FILE} rm -f $@ @MAKE_LIB@ @if test "${ZIPFS_BUILD}" = "1" ; then \ + if test "x$(MACHER)" = "x" ; then \ cat ${TCL_ZIP_FILE} >> ${LIB_FILE}; \ + else $(MACHER) append ${LIB_FILE} ${TCL_ZIP_FILE} /tmp/macher_output; \ + mv /tmp/macher_output ${LIB_FILE}; chmod u+x ${LIB_FILE}; \ + fi; \ ${NATIVE_ZIP} -A ${LIB_FILE} \ || echo 'ignore zip-error by adjust sfx process (not executable?)'; \ fi ${STUB_LIB_FILE}: ${STUB_LIB_OBJS} @@ -812,14 +821,23 @@ tclLibObjs: @echo ${OBJS} # This targets actually build the objects needed for the lib in the above case objs: ${OBJS} -${TCL_EXE}: ${TCLSH_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE} +${TCL_EXE}: ${TCLSH_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE} ${TCL_ZIP_FILE} ${CC} ${CFLAGS} ${LDFLAGS} ${TCLSH_OBJS} \ @TCL_BUILD_LIB_SPEC@ ${TCL_STUB_LIB_FILE} ${LIBS} @EXTRA_TCLSH_LIBS@ \ ${CC_SEARCH_FLAGS} -o ${TCL_EXE} + @if test "${ZIPFS_BUILD}" = "2" ; then \ + if test "x$(MACHER)" = "x" ; then \ + cat ${TCL_ZIP_FILE} >> ${TCL_EXE}; \ + else $(MACHER) append ${TCL_EXE} ${TCL_ZIP_FILE} /tmp/macher_output; \ + mv /tmp/macher_output ${TCL_EXE}; chmod u+x ${TCL_EXE}; \ + fi; \ + ${NATIVE_ZIP} -A ${TCL_EXE} \ + || echo 'ignore zip-error by adjust sfx process (not executable?)'; \ + fi # Must be empty so it doesn't conflict with rule for ${TCL_EXE} above ${NATIVE_TCLSH}: Makefile: $(UNIX_DIR)/Makefile.in $(DLTEST_DIR)/Makefile.in @@ -833,11 +851,11 @@ minizip${HOST_EXEEXT} *.${HOST_OBJEXT} *.zip *.vfs (cd dltest ; $(MAKE) clean) distclean: distclean-packages clean rm -rf Makefile config.status config.cache config.log tclConfig.sh \ - tclConfig.h *.plist Tcl.framework tcl.pc + tclConfig.h *.plist Tcl.framework tcl.pc tclUuid.h (cd dltest ; $(MAKE) distclean) depend: makedepend -- $(DEPEND_SWITCHES) -- $(SRCS) @@ -863,17 +881,26 @@ # library. SHELL_ENV = @LD_LIBRARY_PATH_VAR@=`pwd`:${@LD_LIBRARY_PATH_VAR@} \ TCLLIBPATH="@abs_builddir@/pkgs" \ TCL_LIBRARY="${TCL_BUILDTIME_LIBRARY}" -${TCLTEST_EXE}: ${TCLTEST_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE} ${BUILD_DLTEST} +${TCLTEST_EXE}: ${TCLTEST_OBJS} ${TCL_LIB_FILE} ${TCL_STUB_LIB_FILE} ${BUILD_DLTEST} ${TCL_ZIP_FILE} $(MAKE) tcltest-real LIB_RUNTIME_DIR="`pwd`" tcltest-real: ${CC} ${CFLAGS} ${LDFLAGS} ${TCLTEST_OBJS} \ @TCL_BUILD_LIB_SPEC@ ${TCL_STUB_LIB_FILE} ${LIBS} @EXTRA_TCLSH_LIBS@ \ ${CC_SEARCH_FLAGS} -o ${TCLTEST_EXE} + @if test "${ZIPFS_BUILD}" = "2" ; then \ + if test "x$(MACHER)" = "x" ; then \ + cat ${TCL_ZIP_FILE} >> ${TCLTEST_EXE}; \ + else $(MACHER) append ${TCLTEST_EXE} ${TCL_ZIP_FILE} /tmp/macher_output; \ + mv /tmp/macher_output ${TCLTEST_EXE}; chmod u+x ${TCLTEST_EXE}; \ + fi; \ + ${NATIVE_ZIP} -A ${TCLTEST_EXE} \ + || echo 'ignore zip-error by adjust sfx process (not executable?)'; \ + fi # Note, in the targets below TCL_LIBRARY needs to be set or else "make test" # won't work in the case where the compilation directory isn't the same as the # source directory. # @@ -885,31 +912,26 @@ test-tcl: ${TCLTEST_EXE} $(SHELL_ENV) ./${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl $(TESTFLAGS) gdb-test: ${TCLTEST_EXE} - @echo "set env @LD_LIBRARY_PATH_VAR@=`pwd`:$${@LD_LIBRARY_PATH_VAR@}" > gdb.run - @echo "set env TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" >> gdb.run - @echo "set args $(TOP_DIR)/tests/all.tcl $(TESTFLAGS) -singleproc 1" >> gdb.run - $(GDB) ./${TCLTEST_EXE} --command=gdb.run - @rm gdb.run + $(SHELL_ENV) $(GDB) --args ./${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl \ + $(TESTFLAGS) -singleproc 1 lldb-test: ${TCLTEST_EXE} - @echo "settings set target.env-vars @LD_LIBRARY_PATH_VAR@=`pwd`:$${@LD_LIBRARY_PATH_VAR@}" > lldb.run - @echo "settings set target.env-vars TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" >> lldb.run - $(LLDB) --source lldb.run ./${TCLTEST_EXE} -- $(TOP_DIR)/tests/all.tcl \ + $(SHELL_ENV) $(LLDB) -- ./${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl \ $(TESTFLAGS) -singleproc 1 - @rm lldb.run + # Useful target to launch a built tcltest with the proper path,... runtest: ${TCLTEST_EXE} $(SHELL_ENV) ./${TCLTEST_EXE} # Useful target for running the test suite with an unwritable current # directory... ro-test: ${TCLTEST_EXE} - echo 'exec chmod -w .;package require tcltest;tcltest::temporaryDirectory /tmp;source ../tests/all.tcl;exec chmod +w .' | $(SHELL_ENV) ./${TCLTEST_EXE} + echo 'exec chmod -w .;package require tcltest;tcltest::temporaryDirectory /tmp;source -encoding utf-8 ../tests/all.tcl;exec chmod +w .' | $(SHELL_ENV) ./${TCLTEST_EXE} # The following target generates the shared libraries in dltest/ that are used # for testing; they are included as part of the "tcltest" target (via the # BUILD_DLTEST variable) if dynamic loading is supported on this platform. The # Makefile in the dltest subdirectory creates the dltest.marker file in this @@ -929,14 +951,38 @@ # This target can be used to run tclsh inside either gdb or insight gdb: ${TCL_EXE} $(SHELL_ENV) $(GDB) ./${TCL_EXE} +lldb: ${TCL_EXE} + $(SHELL_ENV) $(LLDB) ./${TCL_EXE} + valgrind: ${TCL_EXE} ${TCLTEST_EXE} $(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ./${TCLTEST_EXE} \ $(TOP_DIR)/tests/all.tcl -singleproc 1 -constraints valgrind \ $(TESTFLAGS) + +testresults/valgrind/%.result: ${TCL_EXE} ${TCLTEST_EXE} + @mkdir -p testresults/valgrind + $(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ./${TCLTEST_EXE} \ + $(TOP_DIR)/tests/all.tcl -singleproc 1 -constraints valgrind \ + -file $(basename $(notdir $@)) > $@.tmp 2>&1 + @mv $@.tmp $@ +.PRECIOUS: testresults/valgrind/%.result + + +testresults/valgrind/%.success: testresults/valgrind/%.result + @printf '%s' valgrind >&2 + @printf ' %s' $(basename $(notdir $@)) >&2 + @printf '\n >&2' + @status=$$(./${TCLTEST_EXE} $(TOP_DIR)/tools/valgrind_check_success \ + file $(basename $@).result); \ + if [ "$$status" -eq 1 ]; then touch $@; exit 0; else exit 1; fi + +valgrind_each: $(addprefix testresults/valgrind/,$(addsuffix .success,$(notdir\ + $(wildcard $(TOP_DIR)/tests/*.test)))) + valgrindshell: ${TCL_EXE} $(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ./${TCL_EXE} $(SCRIPT) trace-shell: ${TCL_EXE} @@ -959,12 +1005,12 @@ install: $(INSTALL_TARGETS) install-strip: $(MAKE) $(INSTALL_TARGETS) \ - INSTALL_PROGRAM="$(INSTALL_PROGRAM) ${INSTALL_STRIP_PROGRAM}" \ - INSTALL_LIBRARY="$(INSTALL_LIBRARY) ${INSTALL_STRIP_LIBRARY}" + INSTALL_PROGRAM="STRIPPROG='${INSTALL_STRIP_PROGRAM}' $(INSTALL_PROGRAM) -s" \ + INSTALL_LIBRARY="STRIPPROG='${INSTALL_STRIP_LIBRARY}' $(INSTALL_LIBRARY) -s" install-binaries: binaries @for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" \ "$(CONFIG_INSTALL_DIR)" ; do \ if [ ! -d "$$i" ] ; then \ @@ -989,86 +1035,71 @@ @EXTRA_INSTALL_BINARIES@ @echo "Installing pkg-config file to $(LIB_INSTALL_DIR)/pkgconfig/" @$(INSTALL_DATA_DIR) "$(LIB_INSTALL_DIR)/pkgconfig" @$(INSTALL_DATA) tcl.pc "$(LIB_INSTALL_DIR)/pkgconfig/tcl.pc" -install-libraries-zipfs-shared: libraries - @for i in "$(SCRIPT_INSTALL_DIR)"; do \ - if [ ! -d "$$i" ] ; then \ - echo "Making directory $$i"; \ - $(INSTALL_DATA_DIR) "$$i"; \ - fi; \ - done - @echo "Installing library files to $(SCRIPT_INSTALL_DIR)/" - @for i in $(UNIX_DIR)/tclAppInit.c @LDAIX_SRC@ @DTRACE_SRC@; do \ - $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \ - done - -install-libraries-zipfs-static: install-libraries-zipfs-shared - $(INSTALL_DATA) ${TCL_ZIP_FILE} "$(LIB_INSTALL_DIR)" - install-libraries: libraries @for i in "$(SCRIPT_INSTALL_DIR)" "$(MODULE_INSTALL_DIR)"; \ do \ if [ ! -d "$$i" ] ; then \ echo "Making directory $$i"; \ $(INSTALL_DATA_DIR) "$$i"; \ fi; \ - done - @for i in opt0.4 cookiejar0.2 encoding; do \ + done; + @for i in opt0.4 cookiejar0.2 encoding; \ + do \ if [ ! -d "$(SCRIPT_INSTALL_DIR)/$$i" ] ; then \ echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \ $(INSTALL_DATA_DIR) "$(SCRIPT_INSTALL_DIR)/$$i"; \ else true; \ fi; \ done; - @for i in 9.0 9.0/platform; \ + @for i in 8.4 8.4/platform 8.5 8.6 8.7; \ do \ if [ ! -d "$(MODULE_INSTALL_DIR)/$$i" ] ; then \ echo "Making directory $(MODULE_INSTALL_DIR)/$$i"; \ $(INSTALL_DATA_DIR) "$(MODULE_INSTALL_DIR)/$$i"; \ fi; \ - done + done; @echo "Installing library files to $(SCRIPT_INSTALL_DIR)/" @for i in $(TOP_DIR)/library/*.tcl $(TOP_DIR)/library/tclIndex \ $(UNIX_DIR)/tclAppInit.c @LDAIX_SRC@ @DTRACE_SRC@ ; do \ $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \ - done - @echo "Installing package cookiejar 0.2 files to $(SCRIPT_INSTALL_DIR)/cookiejar0.2/" - @for i in $(TOP_DIR)/library/cookiejar/*.tcl; do \ - $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \ - done - @for i in $(TOP_DIR)/library/cookiejar/*.gz; do \ - $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \ - done - @echo "Installing package http 2.10.0a1 as a Tcl Module" - @$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl \ - "$(MODULE_INSTALL_DIR)/9.0/http-2.10.0a1.tm" - @echo "Installing package opt 0.4.7" + done; + @echo "Installing package cookiejar 0.2 files to $(SCRIPT_INSTALL_DIR)/cookiejar0.2/" + @for i in $(TOP_DIR)/library/cookiejar/*.tcl \ + $(TOP_DIR)/library/cookiejar/*.gz; \ + do \ + $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \ + done + @echo "Installing package http 2.10.0 as a Tcl Module" + @$(INSTALL_DATA) $(TOP_DIR)/library/http/http.tcl \ + "$(MODULE_INSTALL_DIR)/8.6/http-2.10.0.tm" + @echo "Installing package opt0.4 files to $(SCRIPT_INSTALL_DIR)/opt0.4/" @for i in $(TOP_DIR)/library/opt/*.tcl; do \ $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/opt0.4"; \ done @echo "Installing package msgcat 1.7.1 as a Tcl Module" @$(INSTALL_DATA) $(TOP_DIR)/library/msgcat/msgcat.tcl \ - "$(MODULE_INSTALL_DIR)/9.0/msgcat-1.7.1.tm" - @echo "Installing package tcltest 2.5.3 as a Tcl Module" + "$(MODULE_INSTALL_DIR)/8.7/msgcat-1.7.1.tm" + @echo "Installing package tcltest 2.5.9 as a Tcl Module" @$(INSTALL_DATA) $(TOP_DIR)/library/tcltest/tcltest.tcl \ - "$(MODULE_INSTALL_DIR)/9.0/tcltest-2.5.3.tm" - @echo "Installing package platform 1.0.14 as a Tcl Module" + "$(MODULE_INSTALL_DIR)/8.5/tcltest-2.5.9.tm" + @echo "Installing package platform 1.0.19 as a Tcl Module" @$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl \ - "$(MODULE_INSTALL_DIR)/9.0/platform-1.0.14.tm" + "$(MODULE_INSTALL_DIR)/8.4/platform-1.0.19.tm" @echo "Installing package platform::shell 1.1.4 as a Tcl Module" @$(INSTALL_DATA) $(TOP_DIR)/library/platform/shell.tcl \ - "$(MODULE_INSTALL_DIR)/9.0/platform/shell-1.1.4.tm" + "$(MODULE_INSTALL_DIR)/8.4/platform/shell-1.1.4.tm" @echo "Installing encoding files to $(SCRIPT_INSTALL_DIR)/encoding/" @for i in $(TOP_DIR)/library/encoding/*.enc; do \ $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)/encoding"; \ done @if [ -n "$(TCL_MODULE_PATH)" -a -f $(TOP_DIR)/library/tm.tcl ] ; then \ echo "Customizing tcl module path"; \ - echo "if {![interp issafe]} { ::tcl::tm::roots {$(TCL_MODULE_PATH)} }" >> \ - "$(SCRIPT_INSTALL_DIR)/tm.tcl"; \ + echo "if {![interp issafe]} { ::tcl::tm::roots [list $(TCL_MODULE_PATH)] }" >> \ + "$(SCRIPT_INSTALL_DIR)/tm.tcl"; \ fi install-tzdata: @for i in tzdata; do \ if [ ! -d "$(SCRIPT_INSTALL_DIR)/$$i" ] ; then \ @@ -1228,10 +1259,11 @@ NREHDR = $(GENERIC_DIR)/tclInt.h TRIMHDR = $(GENERIC_DIR)/tclStringTrim.h TCL_LOCATIONS = -DTCL_LIBRARY="\"${TCL_LIBRARY}\"" \ -DTCL_PACKAGE_PATH="\"${TCL_PACKAGE_PATH}\"" +TCLDATEHDR=$(GENERIC_DIR)/tclDate.h $(GENERIC_DIR)/tclStrIdxTree.h regcomp.o: $(REGHDRS) $(GENERIC_DIR)/regcomp.c $(GENERIC_DIR)/regc_lex.c \ $(GENERIC_DIR)/regc_color.c $(GENERIC_DIR)/regc_locale.c \ $(GENERIC_DIR)/regc_nfa.c $(GENERIC_DIR)/regc_cvec.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/regcomp.c @@ -1248,10 +1280,13 @@ tclAppInit.o: $(UNIX_DIR)/tclAppInit.c $(CC) -c $(APP_CC_SWITCHES) $(UNIX_DIR)/tclAppInit.c tclAlloc.o: $(GENERIC_DIR)/tclAlloc.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclAlloc.c + +tclArithSeries.o: $(GENERIC_DIR)/tclArithSeries.c $(COMPILEHDR) + $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclArithSeries.c tclAssembly.o: $(GENERIC_DIR)/tclAssembly.c $(COMPILEHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclAssembly.c tclAsync.o: $(GENERIC_DIR)/tclAsync.c @@ -1264,12 +1299,15 @@ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclBinary.c tclCkalloc.o: $(GENERIC_DIR)/tclCkalloc.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCkalloc.c -tclClock.o: $(GENERIC_DIR)/tclClock.c +tclClock.o: $(GENERIC_DIR)/tclClock.c $(TCLDATEHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclClock.c + +tclClockFmt.o: $(GENERIC_DIR)/tclClockFmt.c $(TCLDATEHDR) + $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclClockFmt.c tclCmdAH.o: $(GENERIC_DIR)/tclCmdAH.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCmdAH.c tclCmdIL.o: $(GENERIC_DIR)/tclCmdIL.c $(TCLREHDRS) @@ -1276,11 +1314,11 @@ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCmdIL.c tclCmdMZ.o: $(GENERIC_DIR)/tclCmdMZ.c $(TCLREHDRS) $(TRIMHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCmdMZ.c -tclDate.o: $(GENERIC_DIR)/tclDate.c +tclDate.o: $(GENERIC_DIR)/tclDate.c $(TCLDATEHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclDate.c tclCompCmds.o: $(GENERIC_DIR)/tclCompCmds.c $(COMPILEHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclCompCmds.c @@ -1312,11 +1350,11 @@ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclEnsemble.c tclEnv.o: $(GENERIC_DIR)/tclEnv.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclEnv.c -tclEvent.o: $(GENERIC_DIR)/tclEvent.c +tclEvent.o: $(GENERIC_DIR)/tclEvent.c tclUuid.h $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclEvent.c tclExecute.o: $(GENERIC_DIR)/tclExecute.c $(COMPILEHDR) $(MATHHDRS) $(NREHDR) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclExecute.c @@ -1333,10 +1371,13 @@ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclHash.c tclHistory.o: $(GENERIC_DIR)/tclHistory.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclHistory.c +tclIcu.o: $(GENERIC_DIR)/tclIcu.c + $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclIcu.c + tclIndexObj.o: $(GENERIC_DIR)/tclIndexObj.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclIndexObj.c tclInterp.o: $(GENERIC_DIR)/tclInterp.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclInterp.c @@ -1468,11 +1509,10 @@ -DCFG_RUNTIME_BINDIR="\"$(bindir)\"" \ -DCFG_RUNTIME_SCRDIR="\"$(TCL_LIBRARY)\"" \ -DCFG_RUNTIME_INCDIR="\"$(includedir)\"" \ -DCFG_RUNTIME_DOCDIR="\"$(mandir)\"" \ -DCFG_RUNTIME_DLLFILE="\"$(TCL_LIB_FILE)\"" \ - -DCFG_RUNTIME_ZIPFILE="\"$(TCL_ZIP_FILE)\"" \ $(GENERIC_DIR)/tclPkgConfig.c tclPosixStr.o: $(GENERIC_DIR)/tclPosixStr.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclPosixStr.c @@ -1498,10 +1538,13 @@ $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclScan.c tclStringObj.o: $(GENERIC_DIR)/tclStringObj.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclStringObj.c +tclStrIdxTree.o: $(GENERIC_DIR)/tclStrIdxTree.c $(GENERIC_DIR)/tclStrIdxTree.h $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclStrIdxTree.c + tclStrToD.o: $(GENERIC_DIR)/tclStrToD.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclStrToD.c tclStubInit.o: $(GENERIC_DIR)/tclStubInit.c $(CC) -c $(CC_SWITCHES) $(GENERIC_DIR)/tclStubInit.c @@ -1520,19 +1563,17 @@ tclZlib.o: $(GENERIC_DIR)/tclZlib.c $(CC) -c $(CC_SWITCHES) $(ZLIB_INCLUDE) $(GENERIC_DIR)/tclZlib.c tclZipfs.o: $(GENERIC_DIR)/tclZipfs.c - $(CC) -c $(CC_SWITCHES) \ + $(CC) -c $(CC_SWITCHES) -D_GNU_SOURCE \ -DCFG_RUNTIME_DLLFILE="\"$(TCL_LIB_FILE)\"" \ - -DCFG_RUNTIME_ZIPFILE="\"$(TCL_ZIP_FILE)\"" \ -DCFG_RUNTIME_LIBDIR="\"$(libdir)\"" \ - -DCFG_RUNTIME_SCRDIR="\"$(TCL_LIBRARY)\"" \ -I$(ZLIB_DIR) -I$(ZLIB_DIR)/contrib/minizip \ $(GENERIC_DIR)/tclZipfs.c -tclTest.o: $(GENERIC_DIR)/tclTest.c $(IOHDR) $(TCLREHDRS) +tclTest.o: $(GENERIC_DIR)/tclTest.c $(IOHDR) $(TCLREHDRS) tclUuid.h $(CC) -c $(APP_CC_SWITCHES) $(GENERIC_DIR)/tclTest.c tclTestObj.o: $(GENERIC_DIR)/tclTestObj.c $(MATHHDRS) $(CC) -c $(APP_CC_SWITCHES) $(GENERIC_DIR)/tclTestObj.c @@ -1615,18 +1656,18 @@ $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_div_2.c bn_mp_div_2d.o: $(TOMMATH_DIR)/bn_mp_div_2d.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_div_2d.c -bn_mp_div_3.o: $(TOMMATH_DIR)/bn_mp_div_3.c $(MATHHDRS) - $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_div_3.c +bn_s_mp_div_3.o: $(TOMMATH_DIR)/bn_s_mp_div_3.c $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_s_mp_div_3.c bn_mp_exch.o: $(TOMMATH_DIR)/bn_mp_exch.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_exch.c -bn_mp_expt_u32.o: $(TOMMATH_DIR)/bn_mp_expt_u32.c $(MATHHDRS) - $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_expt_u32.c +bn_mp_expt_n.o: $(TOMMATH_DIR)/bn_mp_expt_n.c $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_expt_n.c bn_mp_get_mag_u64.o: $(TOMMATH_DIR)/bn_mp_get_mag_u64.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_get_mag_u64.c bn_mp_grow.o: $(TOMMATH_DIR)/bn_mp_grow.c $(MATHHDRS) @@ -1687,10 +1728,16 @@ $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_neg.c bn_mp_or.o: $(TOMMATH_DIR)/bn_mp_or.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_or.c +bn_mp_pack.o: $(TOMMATH_DIR)/bn_mp_pack.c $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_pack.c + +bn_mp_pack_count.o: $(TOMMATH_DIR)/bn_mp_pack_count.c $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_pack_count.c + bn_mp_radix_size.o: $(TOMMATH_DIR)/bn_mp_radix_size.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_radix_size.c bn_mp_radix_smap.o: $(TOMMATH_DIR)/bn_mp_radix_smap.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_radix_smap.c @@ -1738,10 +1785,13 @@ $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_to_radix.c bn_mp_ubin_size.o: $(TOMMATH_DIR)/bn_mp_ubin_size.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_ubin_size.c +bn_mp_unpack.o: $(TOMMATH_DIR)/bn_mp_unpack.c $(MATHHDRS) + $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_unpack.c + bn_mp_xor.o: $(TOMMATH_DIR)/bn_mp_xor.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_xor.c bn_mp_zero.o: $(TOMMATH_DIR)/bn_mp_zero.c $(MATHHDRS) $(CC) -c $(CC_SWITCHES) $(TOMMATH_DIR)/bn_mp_zero.c @@ -1768,17 +1818,17 @@ $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFCmd.c tclUnixFile.o: $(UNIX_DIR)/tclUnixFile.c $(FSHDR) $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixFile.c -tclEpollNotfy.o: $(UNIX_DIR)/tclEpollNotfy.c +tclEpollNotfy.o: $(UNIX_DIR)/tclEpollNotfy.c $(UNIX_DIR)/tclUnixNotfy.c $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclEpollNotfy.c -tclKqueueNotfy.o: $(UNIX_DIR)/tclKqueueNotfy.c +tclKqueueNotfy.o: $(UNIX_DIR)/tclKqueueNotfy.c $(UNIX_DIR)/tclUnixNotfy.c $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclKqueueNotfy.c -tclSelectNotfy.o: $(UNIX_DIR)/tclSelectNotfy.c +tclSelectNotfy.o: $(UNIX_DIR)/tclSelectNotfy.c $(UNIX_DIR)/tclUnixNotfy.c $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclSelectNotfy.c tclUnixPipe.o: $(UNIX_DIR)/tclUnixPipe.c $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixPipe.c @@ -1848,31 +1898,16 @@ # though they may be placed in a static executable or library. Since they are # included in both the tcl library and the stub library, they need to be # relocatable. #-------------------------------------------------------------------------- -opendir.o: $(COMPAT_DIR)/opendir.c - $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/opendir.c - mkstemp.o: $(COMPAT_DIR)/mkstemp.c $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/mkstemp.c -memcmp.o: $(COMPAT_DIR)/memcmp.c - $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/memcmp.c - strncasecmp.o: $(COMPAT_DIR)/strncasecmp.c $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/strncasecmp.c -strstr.o: $(COMPAT_DIR)/strstr.c - $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/strstr.c - -strtol.o: $(COMPAT_DIR)/strtol.c - $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/strtol.c - -strtoul.o: $(COMPAT_DIR)/strtoul.c - $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/strtoul.c - waitpid.o: $(COMPAT_DIR)/waitpid.c $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/waitpid.c fake-rfc2553.o: $(COMPAT_DIR)/fake-rfc2553.c $(CC) -c $(STUB_CC_SWITCHES) $(COMPAT_DIR)/fake-rfc2553.c @@ -1905,17 +1940,17 @@ # Stub library binaries, these must be compiled for use in a shared library # even though they will be placed in a static archive #-------------------------------------------------------------------------- tclStubLib.o: $(GENERIC_DIR)/tclStubLib.c - $(CC) -c $(STUB_CC_SWITCHES) -DSTATIC_BUILD $(GENERIC_DIR)/tclStubLib.c + $(CC) -c $(STUB_CC_SWITCHES) -DSTATIC_BUILD @CFLAGS_NOLTO@ $(GENERIC_DIR)/tclStubLib.c tclTomMathStubLib.o: $(GENERIC_DIR)/tclTomMathStubLib.c - $(CC) -c $(STUB_CC_SWITCHES) $(GENERIC_DIR)/tclTomMathStubLib.c + $(CC) -c $(STUB_CC_SWITCHES) @CFLAGS_NOLTO@ $(GENERIC_DIR)/tclTomMathStubLib.c tclOOStubLib.o: $(GENERIC_DIR)/tclOOStubLib.c - $(CC) -c $(STUB_CC_SWITCHES) $(GENERIC_DIR)/tclOOStubLib.c + $(CC) -c $(STUB_CC_SWITCHES) @CFLAGS_NOLTO@ $(GENERIC_DIR)/tclOOStubLib.c .c.o: $(CC) -c $(CC_SWITCHES) $< #-------------------------------------------------------------------------- @@ -2080,10 +2115,12 @@ # grammar found in generic/tclGetDate.y. This is only run by hand as yacc is # not available in all environments. The name of the .c file is different than # the name of the .y file so that make doesn't try to automatically regenerate # the .c file. +# +# Remark: see [54a305cb88]. tclDate.c is manually edited, removing the unused "yynerrs" variable gendate: bison --output-file=$(GENERIC_DIR)/tclDate.c \ --no-lines \ --name-prefix=TclDate \ $(GENERIC_DIR)/tclGetDate.y @@ -2118,14 +2155,14 @@ @echo "Warning: tclOOScript.h may be out of date." @echo "Developers may want to run \"make genscript\" to regenerate." @echo "This warning can be safely ignored, do not report as a bug!" genstubs: - $(NATIVE_TCLSH) $(TOOL_DIR)/genStubs.tcl $(GENERIC_DIR) \ + $(NATIVE_TCLSH) -encoding utf-8 $(TOOL_DIR)/genStubs.tcl $(GENERIC_DIR) \ $(GENERIC_DIR)/tcl.decls $(GENERIC_DIR)/tclInt.decls \ $(GENERIC_DIR)/tclTomMath.decls - $(NATIVE_TCLSH) $(TOOL_DIR)/genStubs.tcl $(GENERIC_DIR) \ + $(NATIVE_TCLSH) -encoding utf-8 $(TOOL_DIR)/genStubs.tcl $(GENERIC_DIR) \ $(GENERIC_DIR)/tclOO.decls genscript: $(NATIVE_TCLSH) $(TOOL_DIR)/makeHeader.tcl \ $(TOOL_DIR)/tclOOScript.tcl $(GENERIC_DIR)/tclOOScript.h @@ -2216,25 +2253,33 @@ DISTROOT = /tmp/dist DISTNAME = tcl${VERSION}${PATCH_LEVEL} ZIPNAME = tcl${MAJOR_VERSION}${MINOR_VERSION}${PATCH_LEVEL}-src.zip DISTDIR = $(DISTROOT)/$(DISTNAME) -DIST_INSTALL_DATA = CPPROG='cp -p' $(INSTALL) -m 644 -DIST_INSTALL_SCRIPT = CPPROG='cp -p' $(INSTALL) -m 755 -BUILTIN_PACKAGE_LIST = cookiejar http opt msgcat reg dde tcltest platform +DIST_INSTALL_DATA = $(INSTALL) -p -m 644 +DIST_INSTALL_SCRIPT = $(INSTALL) -p -m 755 +BUILTIN_PACKAGE_LIST = cookiejar http opt msgcat registry dde tcltest platform $(UNIX_DIR)/configure: $(UNIX_DIR)/configure.ac $(UNIX_DIR)/tcl.m4 \ $(UNIX_DIR)/aclocal.m4 cd $(UNIX_DIR); autoconf $(MAC_OSX_DIR)/configure: $(MAC_OSX_DIR)/configure.ac $(UNIX_DIR)/configure cd $(MAC_OSX_DIR); autoconf $(UNIX_DIR)/tclConfig.h.in: $(MAC_OSX_DIR)/configure cd $(MAC_OSX_DIR); autoheader; touch $@ + +tclUuid.h: $(TOP_DIR)/manifest.uuid + echo "#define TCL_VERSION_UUID \\" >$@ + cat $(TOP_DIR)/manifest.uuid >>$@ + echo "" >>$@ $(TOP_DIR)/manifest.uuid: - printf "git." >$(TOP_DIR)/manifest.uuid - git rev-parse HEAD >>$(TOP_DIR)/manifest.uuid + printf "git-" >$(TOP_DIR)/manifest.uuid + (cd $(TOP_DIR); git rev-parse HEAD >>$(TOP_DIR)/manifest.uuid || \ + (printf "svn-r" >$(TOP_DIR)/manifest.uuid ; \ + svn info --show-item last-changed-revision >>$(TOP_DIR)/manifest.uuid) || \ + printf "unknown" >$(TOP_DIR)/manifest.uuid) dist: $(UNIX_DIR)/configure $(UNIX_DIR)/tclConfig.h.in $(UNIX_DIR)/tcl.pc.in genstubs \ $(MAC_OSX_DIR)/configure $(TOP_DIR)/manifest.uuid dist-packages ${NATIVE_TCLSH} rm -rf $(DISTDIR) $(INSTALL_DATA_DIR) $(DISTDIR)/unix @@ -2252,22 +2297,21 @@ $(INSTALL_DATA_DIR) $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/*.[cdh] $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/*.decls $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/README $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic - $(DIST_INSTALL_DATA) $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README.md \ - $(TOP_DIR)/ChangeLog.[12]??? $(TOP_DIR)/license.terms \ - $(DISTDIR) + $(DIST_INSTALL_DATA) $(TOP_DIR)/changes.md $(TOP_DIR)/README.md \ + $(TOP_DIR)/license.terms $(DISTDIR) $(INSTALL_DATA_DIR) $(DISTDIR)/library $(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(TOP_DIR)/library/*.tcl \ $(TOP_DIR)/library/manifest.txt \ $(TOP_DIR)/library/tclIndex $(DISTDIR)/library @for i in $(BUILTIN_PACKAGE_LIST); do \ $(INSTALL_DATA_DIR) $(DISTDIR)/library/$$i;\ $(DIST_INSTALL_DATA) $(TOP_DIR)/library/$$i/*.tcl $(DISTDIR)/library/$$i; \ done - $(DIST_INSTALL_DATA) $(TOP_DIR)/library/cookiejar/*.txt.gz $(DISTDIR)/library/cookiejar + $(DIST_INSTALL_DATA) $(TOP_DIR)/library/cookiejar/*.dat.gz $(DISTDIR)/library/cookiejar $(INSTALL_DATA_DIR) $(DISTDIR)/library/encoding $(DIST_INSTALL_DATA) $(TOP_DIR)/library/encoding/*.enc $(DISTDIR)/library/encoding $(INSTALL_DATA_DIR) $(DISTDIR)/library/msgs $(DIST_INSTALL_DATA) $(TOP_DIR)/library/msgs/*.msg $(DISTDIR)/library/msgs @echo cp -r $(TOP_DIR)/library/tzdata $(DISTDIR)/library/tzdata @@ -2283,68 +2327,88 @@ $(INSTALL_DATA_DIR) $(DISTDIR)/compat/zlib @echo cp -r $(COMPAT_DIR)/zlib $(DISTDIR)/compat/zlib @( cd $(COMPAT_DIR)/zlib; find . -type f -print ) \ | ( cd $(COMPAT_DIR)/zlib ; xargs tar cf - ) \ | ( cd $(DISTDIR)/compat/zlib ; tar xfp - ) + $(INSTALL_DATA_DIR) $(DISTDIR)/libtommath + @echo cp -r $(TOP_DIR)/libtommath $(DISTDIR)/libtommath + @( cd $(TOP_DIR)/libtommath; find . -type f -print ) \ + | ( cd $(TOP_DIR)/libtommath ; xargs tar cf - ) \ + | ( cd $(DISTDIR)/libtommath ; tar xfp - ) $(INSTALL_DATA_DIR) $(DISTDIR)/tests $(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(DISTDIR)/tests $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/*.test $(TOP_DIR)/tests/README \ + $(TOP_DIR)/tests/*.bench $(TOP_DIR)/tests/*.tar.gz \ $(TOP_DIR)/tests/httpd $(TOP_DIR)/tests/*.tcl \ - $(DISTDIR)/tests + $(TOP_DIR)/tests/*.zip $(DISTDIR)/tests + @mkdir $(DISTDIR)/tests/auto0 + for i in auto1 auto2 ; \ + do \ + $(INSTALL_DATA_DIR) $(DISTDIR)/tests/auto0/$$i ;\ + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/auto0/$$i/tclIndex $(TOP_DIR)/tests/auto0/$$i/*.tcl \ + $(DISTDIR)/tests/auto0/$$i; \ + done; + for i in modules modules/mod1 modules/mod2 ; \ + do \ + $(INSTALL_DATA_DIR) $(DISTDIR)/tests/auto0/$$i ;\ + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/auto0/$$i/*.tm \ + $(DISTDIR)/tests/auto0/$$i; \ + done; + @mkdir $(DISTDIR)/tests/zipfiles + $(INSTALL_DATA_DIR) $(DISTDIR)/tests/zipfiles + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/zipfiles/*.zip \ + $(DISTDIR)/tests/zipfiles + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/zipfiles/README \ + $(DISTDIR)/tests/zipfiles + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests/zipfiles/LICENSE-libzip \ + $(DISTDIR)/tests/zipfiles + $(INSTALL_DATA_DIR) $(DISTDIR)/tests-perf + $(DIST_INSTALL_DATA) $(TOP_DIR)/tests-perf/*.tcl $(DISTDIR)/tests-perf $(INSTALL_DATA_DIR) $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/Makefile.in $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/configure.ac \ $(TOP_DIR)/win/tclConfig.sh.in $(TOP_DIR)/win/tclooConfig.sh \ $(TOP_DIR)/win/tcl.m4 $(TOP_DIR)/win/aclocal.m4 \ - $(TOP_DIR)/win/tclsh.exe.manifest.in \ - $(DISTDIR)/win + $(TOP_DIR)/win/tclsh.exe.manifest.in $(TOP_DIR)/win/tclUuid.h.in \ + $(TOP_DIR)/win/gitmanifest.in $(TOP_DIR)/win/svnmanifest.in \ + $(TOP_DIR)/win/x86_64-w64-mingw32-nmakehlp.exe $(DISTDIR)/win + chmod 775 $(DISTDIR)/win/x86_64-w64-mingw32-nmakehlp.exe $(DIST_INSTALL_SCRIPT) $(TOP_DIR)/win/configure $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.[ch] $(TOP_DIR)/win/*.ico $(TOP_DIR)/win/*.rc \ $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.bat $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/*.vc $(DISTDIR)/win - $(DIST_INSTALL_DATA) $(TOP_DIR)/win/tcl.hpj.in $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/tcl.ds* $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/win/README $(DISTDIR)/win $(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(DISTDIR)/win $(INSTALL_DATA_DIR) $(DISTDIR)/macosx $(DIST_INSTALL_DATA) $(MAC_OSX_DIR)/GNUmakefile $(MAC_OSX_DIR)/README \ $(MAC_OSX_DIR)/*.c $(MAC_OSX_DIR)/*.in \ - $(MAC_OSX_DIR)/*.ac $(MAC_OSX_DIR)/*.xcconfig \ + $(MAC_OSX_DIR)/*.ac \ $(DISTDIR)/macosx $(DIST_INSTALL_SCRIPT) $(MAC_OSX_DIR)/configure $(DISTDIR)/macosx $(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(DISTDIR)/macosx - $(INSTALL_DATA_DIR) $(DISTDIR)/macosx/Tcl.xcode - $(DIST_INSTALL_DATA) $(MAC_OSX_DIR)/Tcl.xcode/project.pbxproj \ - $(MAC_OSX_DIR)/Tcl.xcode/default.pbxuser \ - $(DISTDIR)/macosx/Tcl.xcode - $(INSTALL_DATA_DIR) $(DISTDIR)/macosx/Tcl.xcodeproj - $(DIST_INSTALL_DATA) $(MAC_OSX_DIR)/Tcl.xcodeproj/project.pbxproj \ - $(MAC_OSX_DIR)/Tcl.xcodeproj/default.pbxuser \ - $(DISTDIR)/macosx/Tcl.xcodeproj $(INSTALL_DATA_DIR) $(DISTDIR)/unix/dltest $(DIST_INSTALL_DATA) $(UNIX_DIR)/dltest/*.c $(UNIX_DIR)/dltest/Makefile.in \ $(UNIX_DIR)/dltest/README $(DISTDIR)/unix/dltest $(INSTALL_DATA_DIR) $(DISTDIR)/tools - $(DIST_INSTALL_DATA) $(TOOL_DIR)/Makefile.in $(TOOL_DIR)/README \ - $(TOOL_DIR)/configure $(TOOL_DIR)/configure.ac \ - $(TOOL_DIR)/*.tcl $(TOOL_DIR)/man2tcl.c \ - $(TOOL_DIR)/*.bmp $(TOOL_DIR)/tcl.hpj.in \ - $(DISTDIR)/tools + $(DIST_INSTALL_DATA) $(TOOL_DIR)/README $(TOOL_DIR)/*.c $(TOOL_DIR)/*.svg \ + $(TOOL_DIR)/*.tcl $(TOOL_DIR)/*.bmp $(TOOL_DIR)/valgrind_suppress \ + $(TOOL_DIR)/valgrind_check_success $(DISTDIR)/tools chmod 755 $(DISTDIR)/tools/checkLibraryDoc.tcl \ - $(DISTDIR)/tools/configure $(DISTDIR)/tools/findBadExternals.tcl \ + $(DISTDIR)/tools/findBadExternals.tcl \ $(DISTDIR)/tools/loadICU.tcl \ $(DISTDIR)/tools/makeTestCases.tcl $(DISTDIR)/tools/tclZIC.tcl \ $(DISTDIR)/tools/tcltk-man2html.tcl - $(INSTALL_DATA_DIR) $(DISTDIR)/libtommath - $(DIST_INSTALL_DATA) $(TOMMATH_SRCS) $(TOMMATH_DIR)/*.h $(DISTDIR)/libtommath $(INSTALL_DATA_DIR) $(DISTDIR)/pkgs $(DIST_INSTALL_DATA) $(TOP_DIR)/pkgs/README $(DISTDIR)/pkgs $(DIST_INSTALL_DATA) $(TOP_DIR)/pkgs/package.list.txt $(DISTDIR)/pkgs for i in `ls $(DISTROOT)/pkgs/*.tar.gz 2> /dev/null`; do \ tar -C $(DISTDIR)/pkgs -xzf "$$i"; \ done + $(INSTALL_DATA_DIR) $(DISTDIR)/.github/workflows + $(DIST_INSTALL_DATA) $(TOP_DIR)/.github/workflows/*.yml $(DISTDIR)/.github/workflows alldist: dist rm -f $(DISTROOT)/$(DISTNAME)-src.tar.gz $(DISTROOT)/$(ZIPNAME) ( cd $(DISTROOT); \ tar cf $(DISTNAME)-src.tar $(DISTNAME); \ @@ -2352,11 +2416,11 @@ zip -qr8 $(ZIPNAME) $(DISTNAME) ) #-------------------------------------------------------------------------- # This target creates the HTML folder for Tcl & Tk and places it in # DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool -# workspace. It depends on the Tcl & Tk being in directories called tcl9.* & +# workspace. It depends on the Tcl & Tk being in directories called tcl8.* & # tk8.* up two directories from the TOOL_DIR. # # Note that for platforms where this is important, it is more common to use a # build of this HTML documentation that has already been placed online. As # such, this rule is not guaranteed to work well on all systems; it only needs @@ -2377,12 +2441,13 @@ html-tk: ${NATIVE_TCLSH} $(BUILD_HTML) --tk @EXTRA_BUILD_HTML@ BUILD_HTML = \ - @${NATIVE_TCLSH} $(TOOL_DIR)/tcltk-man2html.tcl \ - --tcl --useversion=$(MAJOR_VERSION).$(MINOR_VERSION) --htmldir="$(HTML_INSTALL_DIR)" \ + @${NATIVE_TCLSH} -encoding utf-8 $(TOOL_DIR)/tcltk-man2html.tcl \ + --useversion=$(MAJOR_VERSION).$(MINOR_VERSION) \ + --htmldir="$(HTML_INSTALL_DIR)" \ --srcdir=$(TOP_DIR) $(BUILD_HTML_FLAGS) #-------------------------------------------------------------------------- # The list of all the targets that do not correspond to real files. This stops # 'make' from getting confused when someone makes an error in a rule. @@ -2396,9 +2461,9 @@ .PHONY: tclLibObjs tcltest-real test-tcl gdb-test ro-test trace-test xttest .PHONY: topDirName gendate gentommath_h trace-shell checkdoc .PHONY: install-tzdata install-msgs .PHONY: packages configure-packages test-packages clean-packages .PHONY: dist-packages distclean-packages install-packages -.PHONY: install-libraries-zipfs-shared install-libraries-zipfs-static tclzipfile +.PHONY: tclzipfile #-------------------------------------------------------------------------- # DO NOT DELETE THIS LINE -- make depend depends on it. Index: unix/README ================================================================== --- unix/README +++ unix/README @@ -6,15 +6,15 @@ specific to UNIX. Some of the files in this directory are used on the PC or MacOSX platform too, but they all depend on UNIX (POSIX/ANSI C) interfaces and some of them only make sense under UNIX. Updated forms of the information found in this file is available at: - http://www.tcl.tk/doc/howto/compile.html#unix + https://www.tcl-lang.org/doc/howto/compile.html#unix For information on platforms where Tcl is known to compile, along with any porting notes for getting it to work on those platforms, see: - http://www.tcl.tk/software/tcltk/platforms.html + https://www.tcl-lang.org/software/tcltk/platforms.html The rest of this file contains instructions on how to do this. The release should compile and run either "out of the box" or with trivial changes on any UNIX-like system that approximates POSIX, BSD, or System V. We know that it runs on workstations from Sun, H-P, DEC, IBM, and SGI, as well as PCs running @@ -87,11 +87,11 @@ --enable-man-compression=PROG Compress the manpages using PROG. --enable-dtrace Enable tcl DTrace provider (if DTrace is available on the platform), c.f. tclDTrace.d for descriptions of the probes made available, - see http://wiki.tcl.tk/DTrace for more details + see https://wiki.tcl-lang.org/page/DTrace for more details --with-encoding=ENCODING Specifies the encoding for compile-time configuration values. Defaults to utf-8, which is also sufficient for ASCII. --with-tzdata=FLAG Specifies whether to install timezone data. By default, the configure script tries to detect Index: unix/configure ================================================================== --- unix/configure +++ unix/configure @@ -1,11 +1,12 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for tcl 9.0. +# Generated by GNU Autoconf 2.72 for tcl 8.7. # # -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, +# Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## @@ -12,127 +13,106 @@ ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then _as_can_reexec=no; export _as_can_reexec; @@ -149,30 +129,32 @@ *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 +# out after a failed 'exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " as_required="as_fn_return () { (exit \$1); } as_fn_success () { as_fn_return 0; } @@ -183,61 +165,82 @@ exitcode=0 as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : -else - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null; then : + if (eval "$as_required") 2>/dev/null +then : as_have_required=yes -else - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac as_found=: case $as_dir in #( /*) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base + as_shell=$as_dir$as_base if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : break 2 fi fi done;; esac as_found=false done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : +IFS=$as_save_IFS +if $as_found +then : + +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$SHELL as_have_required=yes -fi; } -IFS=$as_save_IFS +fi ;; +esac +fi - if test "x$CONFIG_SHELL" != x; then : + if test "x$CONFIG_SHELL" != x +then : export CONFIG_SHELL # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also # works around shells that cannot unset nonexistent variables. # Preserve -v and -x to the replacement shell. @@ -250,29 +253,31 @@ *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +# out after a failed 'exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." else - $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system, $0: including any error possibly output before this $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} export SHELL # Unset more variables known to interfere with behavior of common tools. @@ -288,10 +293,11 @@ as_fn_unset () { { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. as_fn_set_status () @@ -320,20 +326,20 @@ esac test -d "$as_dir" || eval $as_mkdir_p || { as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" as_dir=`$as_dirname -- "$as_dir" || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -368,37 +374,41 @@ # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... # ------------------ # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -408,13 +418,13 @@ as_fn_error () { as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then @@ -437,11 +447,11 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q } /^X\/\(\/\/\)$/{ @@ -470,10 +480,12 @@ sed -n ' p /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b :lineno N @@ -481,11 +493,11 @@ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ t loop s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall # in an infinite loop. This has already happened in practice. _as_can_reexec=no; export _as_can_reexec @@ -495,10 +507,14 @@ . "./$as_me.lineno" # Exit status is that of the last command. exit } + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. @@ -507,10 +523,16 @@ ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else @@ -519,13 +541,13 @@ fi if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else @@ -546,14 +568,16 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 &1 @@ -575,51 +599,47 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='tcl' PACKAGE_TARNAME='tcl' -PACKAGE_VERSION='9.0' -PACKAGE_STRING='tcl 9.0' +PACKAGE_VERSION='8.7' +PACKAGE_STRING='tcl 8.7' PACKAGE_BUGREPORT='' PACKAGE_URL='' # Factoring default headers for most tests. ac_includes_default="\ -#include -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_STAT_H -# include -#endif -#ifdef STDC_HEADERS -# include -# include -#else -# ifdef HAVE_STDLIB_H -# include -# endif +#include +#ifdef HAVE_STDIO_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include #endif #ifdef HAVE_STRING_H -# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -# include -# endif # include #endif -#ifdef HAVE_STRINGS_H -# include -#endif #ifdef HAVE_INTTYPES_H # include #endif #ifdef HAVE_STDINT_H # include #endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif #ifdef HAVE_UNISTD_H # include #endif" +ac_header_c_list= ac_subst_vars='DLTEST_SUFFIX DLTEST_LD EXTRA_TCLSH_LIBS EXTRA_BUILD_HTML EXTRA_INSTALL_BINARIES @@ -662,18 +682,20 @@ TCL_YEAR TCL_PATCH_LEVEL TCL_MINOR_VERSION TCL_MAJOR_VERSION TCL_VERSION +TCL_BUILDTIME_LIBRARY INSTALL_MSGS INSTALL_LIBRARIES TCL_ZIP_FILE ZIPFS_BUILD ZIP_INSTALL_OBJS ZIP_PROG_VFSSEARCH ZIP_PROG_OPTIONS ZIP_PROG +MACHER_PROG EXEEXT_FOR_BUILD CC_FOR_BUILD DTRACE LDFLAGS_DEFAULT CFLAGS_DEFAULT @@ -691,10 +713,11 @@ STLIB_LD LD_SEARCH_FLAGS CC_SEARCH_FLAGS LDFLAGS_OPTIMIZE LDFLAGS_DEBUG +CFLAGS_NOLTO CFLAGS_WARNING CFLAGS_OPTIMIZE CFLAGS_DEBUG LDAIX_SRC PLAT_SRCS @@ -706,17 +729,17 @@ AR RANLIB TOMMATH_INCLUDE TOMMATH_SRCS TOMMATH_OBJS +TCL_PC_CFLAGS +TCL_PC_REQUIRES_PRIVATE ZLIB_INCLUDE ZLIB_SRCS ZLIB_OBJS TCLSH_PROG SHARED_BUILD -EGREP -GREP CPP OBJEXT EXEEXT ac_ct_CC CPPFLAGS @@ -741,10 +764,11 @@ htmldir infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir datadir datarootdir @@ -780,12 +804,12 @@ enable_symbols enable_langinfo enable_dll_unloading with_tzdata enable_dtrace -enable_zipfs enable_framework +enable_zipfs ' ac_precious_vars='build_alias host_alias target_alias CC @@ -830,10 +854,11 @@ datarootdir='${prefix}/share' datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' infodir='${datarootdir}/info' htmldir='${docdir}' @@ -859,12 +884,10 @@ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; *=) ac_optarg= ;; *) ac_optarg=yes ;; esac - # Accept the important Cygnus configure options, so we can diagnose typos. - case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; -bindir | --bindir | --bindi | --bind | --bin | --bi) @@ -901,13 +924,13 @@ -disable-* | --disable-*) ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" @@ -927,13 +950,13 @@ -enable-* | --enable-*) ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" @@ -1081,10 +1104,19 @@ psdir=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) @@ -1131,13 +1163,13 @@ -with-* | --with-*) ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" @@ -1147,13 +1179,13 @@ -without-* | --without-*) ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" @@ -1177,29 +1209,29 @@ ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac done @@ -1211,19 +1243,19 @@ if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi # Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. case $ac_val in */ ) @@ -1236,11 +1268,11 @@ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias @@ -1275,11 +1307,11 @@ ac_confdir=`$as_dirname -- "$as_myself" || $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X\(//\)[^/]' \| \ X"$as_myself" : 'X\(//\)$' \| \ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | +printf "%s\n" X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -1304,11 +1336,11 @@ fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1332,11 +1364,11 @@ # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures tcl 9.0 to adapt to many kinds of systems. +'configure' configures tcl 8.7 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. @@ -1346,26 +1378,26 @@ Configuration: -h, --help display this help and exit --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] @@ -1372,10 +1404,11 @@ --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR] @@ -1393,11 +1426,11 @@ _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of tcl 9.0:";; + short | recursive ) echo "Configuration of tcl 8.7:";; esac cat <<\_ACEOF Optional Features: --disable-option-checking ignore unrecognized --enable/--with options @@ -1420,19 +1453,18 @@ --enable-symbols build with debugging symbols (default: off) --enable-langinfo use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on) --enable-dll-unloading enable the 'unload' command (default: on) --enable-dtrace build with DTrace support (default: off) - --enable-zipfs build with Zipfs support (default: on) --enable-framework package shared libraries in MacOSX frameworks (default: off) + --enable-zipfs build with Zipfs support (default: on) Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --with-encoding encoding for configuration values (default: - utf-8) + --with-encoding encoding for configuration values (default: utf-8) --with-system-libtommath use external libtommath (default: true if available, false otherwise) --with-tzdata install timezone data (default: autodetect) @@ -1444,11 +1476,11 @@ LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CPP C preprocessor -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to the package provider. _ACEOF ac_status=$? @@ -1463,13 +1495,13 @@ ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac @@ -1493,31 +1525,32 @@ ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive elif test -f "$ac_srcdir/configure"; then echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -tcl configure 9.0 -generated by GNU Autoconf 2.69 +tcl configure 8.7 +generated by GNU Autoconf 2.72 -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit fi @@ -1530,87 +1563,78 @@ # -------------------------- # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext + rm -f conftest.$ac_objext conftest.beam if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then : + } && test -s conftest.$ac_objext +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_compile -# ac_fn_c_try_link LINENO -# ----------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. -ac_fn_c_try_link () +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext - if { { ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else case e in #( + e) eval "$3=no" ;; esac -eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 - (eval "$ac_link") 2>conftest.err - ac_status=$? - if test -s conftest.err; then - grep -v '^ *+' conftest.err >conftest.er1 - cat conftest.er1 >&5 - mv -f conftest.er1 conftest.err - fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; } && { - test -z "$ac_c_werror_flag" || - test ! -s conftest.err - } && test -s conftest$ac_exeext && { - test "$cross_compiling" = yes || - test -x conftest$ac_exeext - }; then : - ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_retval=1 -fi - # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information - # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would - # interfere with the next link command; also delete a directory that is - # left behind by Apple's compiler. We do this before executing the actions. - rm -rf conftest.dSYM conftest_ipa8_conftest.oo +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - as_fn_set_status $ac_retval -} # ac_fn_c_try_link +} # ac_fn_c_check_header_compile # ac_fn_c_try_cpp LINENO # ---------------------- # Try to preprocess conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_cpp () @@ -1620,281 +1644,171 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_cpp -# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists, giving a warning if it cannot be compiled using -# the include files in INCLUDES and setting the cache variable VAR -# accordingly. -ac_fn_c_check_header_mongrel () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - if eval \${$3+:} false; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... 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We do this before executing the actions. rm -rf conftest.dSYM conftest_ipa8_conftest.oo eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval -} # ac_fn_c_try_run - -# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES -# ------------------------------------------------------- -# Tests whether HEADER exists and can be compiled using the include files in -# INCLUDES, setting the cache variable VAR accordingly. -ac_fn_c_check_header_compile () -{ - as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$4 -#include <$2> -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - eval "$3=yes" -else - eval "$3=no" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } - eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno - -} # ac_fn_c_check_header_compile +} # ac_fn_c_try_link # ac_fn_c_check_func LINENO FUNC VAR # ---------------------------------- # Tests whether FUNC exists, setting the cache variable VAR accordingly ac_fn_c_check_func () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Define $2 to an innocuous variant, in case declares $2. For example, HP-UX 11i declares gettimeofday. */ #define $2 innocuous_$2 /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $2 (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - + which can conflict with char $2 (void); below. */ + +#include #undef $2 /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif -char $2 (); +char $2 (void); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$2 || defined __stub___$2 choke me #endif int -main () +main (void) { return $2 (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : eval "$3=yes" -else - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_func -# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES -# --------------------------------------------- +# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR +# ------------------------------------------------------------------ # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR -# accordingly. -ac_fn_c_check_decl () +# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. +ac_fn_check_decl () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack as_decl_name=`echo $2|sed 's/ *(.*//'` - as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 -$as_echo_n "checking whether $as_decl_name is declared... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +printf %s "checking whether $as_decl_name is declared... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + eval ac_save_FLAGS=\$$6 + as_fn_append $6 " $5" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int -main () +main (void) { #ifndef $as_decl_name #ifdef __cplusplus (void) $as_decl_use; #else @@ -1904,142 +1818,222 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : eval "$3=yes" -else - eval "$3=no" +else case e in #( + e) eval "$3=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + eval $6=\$ac_save_FLAGS + ;; +esac fi eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno -} # ac_fn_c_check_decl +} # ac_fn_check_decl # ac_fn_c_check_type LINENO TYPE VAR INCLUDES # ------------------------------------------- # Tests whether TYPE exists after having included INCLUDES, setting cache # variable VAR accordingly. ac_fn_c_check_type () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 -$as_echo_n "checking for $2... " >&6; } -if eval \${$3+:} false; then : - $as_echo_n "(cached) " >&6 -else - eval "$3=no" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) eval "$3=no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int -main () +main (void) { if (sizeof ($2)) return 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $4 int -main () +main (void) { if (sizeof (($2))) return 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - -else - eval "$3=yes" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) eval "$3=yes" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$3 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_type + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + ac_retval=0 +else case e in #( + e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status ;; +esac +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES # ---------------------------------------------------- # Tries to find if the field MEMBER exists in type AGGR, after including # INCLUDES, setting cache variable VAR accordingly. ac_fn_c_check_member () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 -$as_echo_n "checking for $2.$3... " >&6; } -if eval \${$4+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +printf %s "checking for $2.$3... " >&6; } +if eval test \${$4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int -main () +main (void) { static $2 ac_aggr; if (ac_aggr.$3) return 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : eval "$4=yes" -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $5 int -main () +main (void) { static $2 ac_aggr; if (sizeof ac_aggr.$3) return 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : eval "$4=yes" -else - eval "$4=no" +else case e in #( + e) eval "$4=no" ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi eval ac_res=\$$4 - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_member +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by tcl $as_me 9.0, which was -generated by GNU Autoconf 2.69. Invocation command line was +It was created by tcl $as_me 8.7, which was +generated by GNU Autoconf 2.72. Invocation command line was - $ $0 $@ + $ $0$ac_configure_args_raw _ACEOF exec 5>>config.log { cat <<_ASUNAME @@ -2068,12 +2062,16 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" done IFS=$as_save_IFS } >&5 @@ -2104,11 +2102,11 @@ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2) as_fn_append ac_configure_args1 " '$ac_arg'" @@ -2139,15 +2137,17 @@ # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo - $as_echo "## ---------------- ## + printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -2154,12 +2154,12 @@ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; @@ -2179,51 +2179,51 @@ esac | sort ) echo - $as_echo "## ----------------- ## + printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## + printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo for ac_var in $ac_subst_files do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then - $as_echo "## ----------- ## + printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo cat confdefs.h echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 @@ -2233,89 +2233,409 @@ ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h -$as_echo "/* confdefs.h */" > confdefs.h +printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac + ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" + +for ac_site_file in $ac_site_files do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (char **p, int i) +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +/* Does the compiler advertise C99 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +// See if C++-style comments work. + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); +extern void free (void *); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +/* Does the compiler advertise C11 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" +as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set @@ -2322,56 +2642,57 @@ eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' + and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## @@ -2384,14 +2705,14 @@ -TCL_VERSION=9.0 -TCL_MAJOR_VERSION=9 -TCL_MINOR_VERSION=0 -TCL_PATCH_LEVEL="a2" +TCL_VERSION=8.7 +TCL_MAJOR_VERSION=8 +TCL_MINOR_VERSION=7 +TCL_PATCH_LEVEL="b1" VERSION=${TCL_VERSION} EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"} EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"} @@ -2434,64 +2755,70 @@ #------------------------------------------------------------------------ # Compress and/or soft link the manpages? #------------------------------------------------------------------------ - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use symlinks for manpages" >&5 -$as_echo_n "checking whether to use symlinks for manpages... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use symlinks for manpages" >&5 +printf %s "checking whether to use symlinks for manpages... " >&6; } # Check whether --enable-man-symlinks was given. -if test "${enable_man_symlinks+set}" = set; then : +if test ${enable_man_symlinks+y} +then : enableval=$enable_man_symlinks; test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks" -else - enableval="no" +else case e in #( + e) enableval="no" ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 -$as_echo "$enableval" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 +printf "%s\n" "$enableval" >&6; } - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to compress the manpages" >&5 -$as_echo_n "checking whether to compress the manpages... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to compress the manpages" >&5 +printf %s "checking whether to compress the manpages... " >&6; } # Check whether --enable-man-compression was given. -if test "${enable_man_compression+set}" = set; then : +if test ${enable_man_compression+y} +then : enableval=$enable_man_compression; case $enableval in yes) as_fn_error $? "missing argument to --enable-man-compression" "$LINENO" 5;; no) ;; *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";; esac -else - enableval="no" +else case e in #( + e) enableval="no" ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 -$as_echo "$enableval" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 +printf "%s\n" "$enableval" >&6; } if test "$enableval" != "no"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compressed file suffix" >&5 -$as_echo_n "checking for compressed file suffix... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for compressed file suffix" >&5 +printf %s "checking for compressed file suffix... " >&6; } touch TeST $enableval TeST Z=`ls TeST* | sed 's/^....//'` rm -f TeST* MAN_FLAGS="$MAN_FLAGS --extension $Z" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $Z" >&5 -$as_echo "$Z" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Z" >&5 +printf "%s\n" "$Z" >&6; } fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to add a package name suffix for the manpages" >&5 -$as_echo_n "checking whether to add a package name suffix for the manpages... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to add a package name suffix for the manpages" >&5 +printf %s "checking whether to add a package name suffix for the manpages... " >&6; } # Check whether --enable-man-suffix was given. -if test "${enable_man_suffix+set}" = set; then : +if test ${enable_man_suffix+y} +then : enableval=$enable_man_suffix; case $enableval in yes) enableval="tcl" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; no) ;; *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; esac -else - enableval="no" +else case e in #( + e) enableval="no" ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 -$as_echo "$enableval" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5 +printf "%s\n" "$enableval" >&6; } #------------------------------------------------------------------------ @@ -2501,100 +2828,121 @@ # If the user did not set CFLAGS, set it now to keep # the AC_PROG_CC macro from adding "-g -O2". if test "${CFLAGS+set}" != "set" ; then CFLAGS="" fi + + + + + + + + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else @@ -2603,72 +2951,83 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS @@ -2680,22 +3039,23 @@ if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then @@ -2702,42 +3062,48 @@ if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi test -n "$CC" && break done @@ -2746,42 +3112,48 @@ ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done @@ -2789,56 +3161,162 @@ if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi +else + CC="$ac_cv_prog_CC" fi fi -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -for ac_option in --version -v -V -qversion; do +for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } @@ -2846,13 +3324,13 @@ ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ac_rmfiles= @@ -2869,17 +3347,18 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do @@ -2890,16 +3369,16 @@ [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' + # safe: cross compilers may not add the suffix if given an '-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) @@ -2906,143 +3385,152 @@ break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= -else - ac_file='' +else case e in #( + e) ac_file='' ;; +esac fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } ac_exeext=$ac_cv_exeext rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi rm -f conftest conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } if test "$cross_compiling" != yes; then { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if { ac_try='./conftest$ac_cv_exeext' { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } @@ -3052,139 +3540,155 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_compiler_gnu=yes -else - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi -ac_test_CFLAGS=${CFLAGS+set} +ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_c_werror_flag=$ac_c_werror_flag +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes -else - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : -else - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else @@ -3195,133 +3699,195 @@ CFLAGS="-O2" else CFLAGS= fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} +$ac_c_conftest_c89_program _ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : + if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_c89=$ac_arg fi -rm -f core conftest.err conftest.$ac_objext +rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 ;; +esac +fi fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 -$as_echo_n "checking for inline... " >&6; } -if ${ac_cv_c_inline+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_c_inline=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +printf %s "checking for inline... " >&6; } +if test ${ac_cv_c_inline+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; -static $ac_kw foo_t static_foo () {return 0; } -$ac_kw foo_t foo () {return 0; } +static $ac_kw foo_t static_foo (void) {return 0; } +$ac_kw foo_t foo (void) {return 0; } #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_c_inline=$ac_kw fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 -$as_echo "$ac_cv_c_inline" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in @@ -3345,578 +3911,384 @@ # - some versions of string.h don't declare procedures such # as strstr # Do this early, otherwise an autoconf bug throws errors on configure #-------------------------------------------------------------------- +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +printf %s "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then - if ${ac_cv_prog_CPP+:} false; then : - $as_echo_n "(cached) " >&6 -else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + if test ${ac_cv_prog_CPP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # Double quotes because $CC needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif +#include Syntax error _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : -else - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : # Broken: success on invalid input. continue -else - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : +if $ac_preproc_ok +then : break fi done ac_cv_prog_CPP=$CPP - + ;; +esac fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -$as_echo "$CPP" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif +#include Syntax error _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : -else - # Broken: fails on valid input. -continue +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : +if ac_fn_c_try_cpp "$LINENO" +then : # Broken: success on invalid input. continue -else - # Passes both tests. +else case e in #( + e) # Passes both tests. ac_preproc_ok=: -break +break ;; +esac fi rm -f conftest.err conftest.i conftest.$ac_ext done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : +if $ac_preproc_ok +then : -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 -$as_echo_n "checking for grep that handles long lines and -e... " >&6; } -if ${ac_cv_path_GREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -z "$GREP"; then - ac_path_GREP_found=false +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in grep ggrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue -# Check for GNU ac_path_GREP and select it if it is found. - # Check for GNU $ac_path_GREP -case `"$ac_path_GREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'GREP' >> "conftest.nl" - "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_GREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_GREP="$ac_path_GREP" - ac_path_GREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_GREP_found && break 3 + $ac_path_EGREP_TRADITIONAL_found && break 3 done done done IFS=$as_save_IFS - if test -z "$ac_cv_path_GREP"; then - as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_GREP=$GREP -fi - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -$as_echo "$ac_cv_path_GREP" >&6; } - GREP="$ac_cv_path_GREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 -$as_echo_n "checking for egrep... " >&6; } -if ${ac_cv_path_EGREP+:} false; then : - $as_echo_n "(cached) " >&6 -else - if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 - then ac_cv_path_EGREP="$GREP -E" - else - if test -z "$EGREP"; then - ac_path_EGREP_found=false + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + + if test "$ac_cv_path_EGREP_TRADITIONAL" +then : + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_prog in egrep; do + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue -# Check for GNU ac_path_EGREP and select it if it is found. - # Check for GNU $ac_path_EGREP -case `"$ac_path_EGREP" --version 2>&1` in + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( *GNU*) - ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( *) ac_count=0 - $as_echo_n 0123456789 >"conftest.in" + printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - $as_echo 'EGREP' >> "conftest.nl" - "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val - if test $ac_count -gt ${ac_path_EGREP_max-0}; then + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then # Best one so far, save it but keep looking for a better one - ac_cv_path_EGREP="$ac_path_EGREP" - ac_path_EGREP_max=$ac_count + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - $ac_path_EGREP_found && break 3 - done - done - done -IFS=$as_save_IFS - if test -z "$ac_cv_path_EGREP"; then - as_fn_error $? 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" >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - -# On IRIX 5.3, sys/types and inttypes.h are conflicting. -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - -done - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking dirent.h" >&5 -$as_echo_n "checking dirent.h... " >&6; } -if ${tcl_cv_dirent_h+:} false; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -int -main () -{ - -#ifndef _POSIX_SOURCE -# ifdef __Lynx__ - /* - * Generate compilation error to make the test fail: Lynx headers - * are only valid if really in the POSIX environment. - */ - - missing_procedure(); -# endif -#endif -DIR *d; -struct dirent *entryPtr; -char *p; -d = opendir("foobar"); -entryPtr = readdir(d); -p = entryPtr->d_name; -closedir(d); - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - tcl_cv_dirent_h=yes -else - tcl_cv_dirent_h=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_dirent_h" >&5 -$as_echo "$tcl_cv_dirent_h" >&6; } - - if test $tcl_cv_dirent_h = no; then - -$as_echo "#define NO_DIRENT_H 1" >>confdefs.h - - fi - - ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" -if test "x$ac_cv_header_stdlib_h" = xyes; then : - tcl_ok=1 -else - tcl_ok=0 -fi - - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "strtol" >/dev/null 2>&1; then : - -else - tcl_ok=0 -fi -rm -f conftest* - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "strtoul" >/dev/null 2>&1; then : - -else - tcl_ok=0 -fi -rm -f conftest* - - if test $tcl_ok = 0; then - -$as_echo "#define NO_STDLIB_H 1" >>confdefs.h - - fi - ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" -if test "x$ac_cv_header_string_h" = xyes; then : - tcl_ok=1 -else - tcl_ok=0 -fi - + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + ;; +esac +fi ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL + + + ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes +then : + tcl_ok=1 +else case e in #( + e) tcl_ok=0 ;; +esac +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP_TRADITIONAL "strstr" >/dev/null 2>&1 +then : + +else case e in #( + e) tcl_ok=0 ;; +esac +fi +rm -rf conftest* cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "strstr" >/dev/null 2>&1; then : - -else - tcl_ok=0 -fi -rm -f conftest* - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "strerror" >/dev/null 2>&1; then : - -else - tcl_ok=0 -fi -rm -f conftest* - - - # See also memmove check below for a place where NO_STRING_H can be - # set and why. - - if test $tcl_ok = 0; then - -$as_echo "#define NO_STRING_H 1" >>confdefs.h - - fi - - ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_wait_h" = xyes; then : - -else - -$as_echo "#define NO_SYS_WAIT_H 1" >>confdefs.h - -fi - - - ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" -if test "x$ac_cv_header_dlfcn_h" = xyes; then : - -else - -$as_echo "#define NO_DLFCN_H 1" >>confdefs.h - -fi - + $EGREP_TRADITIONAL "strerror" >/dev/null 2>&1 +then : + +else case e in #( + e) tcl_ok=0 ;; +esac +fi +rm -rf conftest* + + + ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_wait_h" = xyes +then : + +else case e in #( + e) +printf "%s\n" "#define NO_SYS_WAIT_H 1" >>confdefs.h + ;; +esac +fi + + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" +if test "x$ac_cv_header_dlfcn_h" = xyes +then : + +else case e in #( + e) +printf "%s\n" "#define NO_DLFCN_H 1" >>confdefs.h + ;; +esac +fi # OS/390 lacks sys/param.h (and doesn't need it, by chance). - for ac_header in sys/param.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_param_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_PARAM_H 1 -_ACEOF + ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h fi -done - #-------------------------------------------------------------------- # Determines the correct executable file extension (.exe) #-------------------------------------------------------------------- @@ -3927,38 +4299,42 @@ # If we're using GCC, see if the compiler understands -pipe. If so, use it. # It makes compiling go faster. (This is only a performance feature.) #------------------------------------------------------------------------ if test -z "$no_pipe" && test -n "$GCC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5 -$as_echo_n "checking if the compiler understands -pipe... " >&6; } -if ${tcl_cv_cc_pipe+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5 +printf %s "checking if the compiler understands -pipe... " >&6; } +if test ${tcl_cv_cc_pipe+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_cc_pipe=yes -else - tcl_cv_cc_pipe=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS=$hold_cflags -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5 -$as_echo "$tcl_cv_cc_pipe" >&6; } +else case e in #( + e) tcl_cv_cc_pipe=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5 +printf "%s\n" "$tcl_cv_cc_pipe" >&6; } if test $tcl_cv_cc_pipe = yes; then CFLAGS="$CFLAGS -pipe" fi fi @@ -3967,93 +4343,182 @@ #------------------------------------------------------------------------ # Check whether --with-encoding was given. -if test "${with_encoding+set}" = set; then : +if test ${with_encoding+y} +then : withval=$with_encoding; with_tcencoding=${withval} fi if test x"${with_tcencoding}" != x ; then -cat >>confdefs.h <<_ACEOF -#define TCL_CFGVAL_ENCODING "${with_tcencoding}" -_ACEOF +printf "%s\n" "#define TCL_CFGVAL_ENCODING \"${with_tcencoding}\"" >>confdefs.h else -$as_echo "#define TCL_CFGVAL_ENCODING \"utf-8\"" >>confdefs.h +printf "%s\n" "#define TCL_CFGVAL_ENCODING \"utf-8\"" >>confdefs.h fi #-------------------------------------------------------------------- # Look for libraries that we will need when compiling the Tcl shell #-------------------------------------------------------------------- + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 +printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } +if test ${ac_cv_c_undeclared_builtin_options+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_CFLAGS=$CFLAGS + ac_cv_c_undeclared_builtin_options='cannot detect' + for ac_arg in '' -fno-builtin; do + CFLAGS="$ac_save_CFLAGS $ac_arg" + # This test program should *not* compile successfully. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +(void) strchr; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) # This test program should compile successfully. + # No library function is consistently available on + # freestanding implementations, so test against a dummy + # declaration. Include always-available headers on the + # off chance that they somehow elicit warnings. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +extern void ac_decl (int, char *); + +int +main (void) +{ +(void) ac_decl (0, (char *) 0); + (void) ac_decl; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + if test x"$ac_arg" = x +then : + ac_cv_c_undeclared_builtin_options='none needed' +else case e in #( + e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; +esac +fi + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done + CFLAGS=$ac_save_CFLAGS + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 +printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } + case $ac_cv_c_undeclared_builtin_options in #( + 'cannot detect') : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "cannot make $CC report undeclared builtins +See 'config.log' for more details" "$LINENO" 5; } ;; #( + 'none needed') : + ac_c_undeclared_builtin_options='' ;; #( + *) : + ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; +esac #-------------------------------------------------------------------- # On a few very rare systems, all of the libm.a stuff is # already in libc.a. Set compiler flags accordingly. #-------------------------------------------------------------------- ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin" -if test "x$ac_cv_func_sin" = xyes; then : +if test "x$ac_cv_func_sin" = xyes +then : MATH_LIBS="" -else - MATH_LIBS="-lm" +else case e in #( + e) MATH_LIBS="-lm" ;; +esac fi #-------------------------------------------------------------------- # Interactive UNIX requires -linet instead of -lsocket, plus it # needs net/errno.h to define the socket-related error codes. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5 -$as_echo_n "checking for main in -linet... " >&6; } -if ${ac_cv_lib_inet_main+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5 +printf %s "checking for main in -linet... " >&6; } +if test ${ac_cv_lib_inet_main+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-linet $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { return main (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_inet_main=yes -else - ac_cv_lib_inet_main=no +else case e in #( + e) ac_cv_lib_inet_main=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5 -$as_echo "$ac_cv_lib_inet_main" >&6; } -if test "x$ac_cv_lib_inet_main" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5 +printf "%s\n" "$ac_cv_lib_inet_main" >&6; } +if test "x$ac_cv_lib_inet_main" = xyes +then : LIBS="$LIBS -linet" fi - ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default" -if test "x$ac_cv_header_net_errno_h" = xyes; then : + ac_fn_c_check_header_compile "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default" +if test "x$ac_cv_header_net_errno_h" = xyes +then : -$as_echo "#define HAVE_NET_ERRNO_H 1" >>confdefs.h +printf "%s\n" "#define HAVE_NET_ERRNO_H 1" >>confdefs.h fi - #-------------------------------------------------------------------- # Check for the existence of the -lsocket and -lnsl libraries. # The order here is important, so that they end up in the right @@ -4072,363 +4537,433 @@ # if -lsocket doesn't work by itself. #-------------------------------------------------------------------- tcl_checkBoth=0 ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" -if test "x$ac_cv_func_connect" = xyes; then : +if test "x$ac_cv_func_connect" = xyes +then : tcl_checkSocket=0 -else - tcl_checkSocket=1 +else case e in #( + e) tcl_checkSocket=1 ;; +esac fi if test "$tcl_checkSocket" = 1; then ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt" -if test "x$ac_cv_func_setsockopt" = xyes; then : - -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5 -$as_echo_n "checking for setsockopt in -lsocket... " >&6; } -if ${ac_cv_lib_socket_setsockopt+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS +if test "x$ac_cv_func_setsockopt" = xyes +then : + +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5 +printf %s "checking for setsockopt in -lsocket... " >&6; } +if test ${ac_cv_lib_socket_setsockopt+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char setsockopt (); +char setsockopt (void); int -main () +main (void) { return setsockopt (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_socket_setsockopt=yes -else - ac_cv_lib_socket_setsockopt=no +else case e in #( + e) ac_cv_lib_socket_setsockopt=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5 -$as_echo "$ac_cv_lib_socket_setsockopt" >&6; } -if test "x$ac_cv_lib_socket_setsockopt" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5 +printf "%s\n" "$ac_cv_lib_socket_setsockopt" >&6; } +if test "x$ac_cv_lib_socket_setsockopt" = xyes +then : LIBS="$LIBS -lsocket" -else - tcl_checkBoth=1 +else case e in #( + e) tcl_checkBoth=1 ;; +esac fi - + ;; +esac fi fi if test "$tcl_checkBoth" = 1; then tk_oldLibs=$LIBS LIBS="$LIBS -lsocket -lnsl" ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept" -if test "x$ac_cv_func_accept" = xyes; then : +if test "x$ac_cv_func_accept" = xyes +then : tcl_checkNsl=0 -else - LIBS=$tk_oldLibs +else case e in #( + e) LIBS=$tk_oldLibs ;; +esac fi fi ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" -if test "x$ac_cv_func_gethostbyname" = xyes; then : - -else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 -$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } -if ${ac_cv_lib_nsl_gethostbyname+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS +if test "x$ac_cv_func_gethostbyname" = xyes +then : + +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +printf %s "checking for gethostbyname in -lnsl... " >&6; } +if test ${ac_cv_lib_nsl_gethostbyname+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char gethostbyname (); +char gethostbyname (void); int -main () +main (void) { return gethostbyname (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_nsl_gethostbyname=yes -else - ac_cv_lib_nsl_gethostbyname=no +else case e in #( + e) ac_cv_lib_nsl_gethostbyname=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 -$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } -if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = xyes +then : LIBS="$LIBS -lnsl" fi - + ;; +esac fi -$as_echo "#define _REENTRANT 1" >>confdefs.h +printf "%s\n" "#define _REENTRANT 1" >>confdefs.h -$as_echo "#define _THREAD_SAFE 1" >>confdefs.h - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 -$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; } -if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS +printf "%s\n" "#define _THREAD_SAFE 1" >>confdefs.h + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5 +printf %s "checking for pthread_mutex_init in -lpthread... " >&6; } +if test ${ac_cv_lib_pthread_pthread_mutex_init+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char pthread_mutex_init (); +char pthread_mutex_init (void); int -main () +main (void) { return pthread_mutex_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_pthread_pthread_mutex_init=yes -else - ac_cv_lib_pthread_pthread_mutex_init=no +else case e in #( + e) ac_cv_lib_pthread_pthread_mutex_init=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 -$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } -if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5 +printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi if test "$tcl_ok" = "no"; then # Check a little harder for __pthread_mutex_init in the same # library, as some systems hide it there until pthread.h is # defined. We could alternatively do an AC_TRY_COMPILE with # pthread.h, but that will work with libpthread really doesn't # exist, like AIX 4.2. [Bug: 4359] - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5 -$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; } -if ${ac_cv_lib_pthread___pthread_mutex_init+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5 +printf %s "checking for __pthread_mutex_init in -lpthread... " >&6; } +if test ${ac_cv_lib_pthread___pthread_mutex_init+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char __pthread_mutex_init (); +char __pthread_mutex_init (void); int -main () +main (void) { return __pthread_mutex_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_pthread___pthread_mutex_init=yes -else - ac_cv_lib_pthread___pthread_mutex_init=no +else case e in #( + e) ac_cv_lib_pthread___pthread_mutex_init=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 -$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; } -if test "x$ac_cv_lib_pthread___pthread_mutex_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5 +printf "%s\n" "$ac_cv_lib_pthread___pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthread___pthread_mutex_init" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi fi if test "$tcl_ok" = "yes"; then # The space is needed THREADS_LIBS=" -lpthread" else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5 -$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; } -if ${ac_cv_lib_pthreads_pthread_mutex_init+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5 +printf %s "checking for pthread_mutex_init in -lpthreads... " >&6; } +if test ${ac_cv_lib_pthreads_pthread_mutex_init+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lpthreads $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char pthread_mutex_init (); +char pthread_mutex_init (void); int -main () +main (void) { return pthread_mutex_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_pthreads_pthread_mutex_init=yes -else - ac_cv_lib_pthreads_pthread_mutex_init=no +else case e in #( + e) ac_cv_lib_pthreads_pthread_mutex_init=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 -$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; } -if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5 +printf "%s\n" "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = xyes +then : _ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi if test "$tcl_ok" = "yes"; then # The space is needed THREADS_LIBS=" -lpthreads" else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5 -$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; } -if ${ac_cv_lib_c_pthread_mutex_init+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5 +printf %s "checking for pthread_mutex_init in -lc... " >&6; } +if test ${ac_cv_lib_c_pthread_mutex_init+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char pthread_mutex_init (); +char pthread_mutex_init (void); int -main () +main (void) { return pthread_mutex_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_c_pthread_mutex_init=yes -else - ac_cv_lib_c_pthread_mutex_init=no +else case e in #( + e) ac_cv_lib_c_pthread_mutex_init=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5 -$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; } -if test "x$ac_cv_lib_c_pthread_mutex_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5 +printf "%s\n" "$ac_cv_lib_c_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_pthread_mutex_init" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi if test "$tcl_ok" = "no"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5 -$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; } -if ${ac_cv_lib_c_r_pthread_mutex_init+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5 +printf %s "checking for pthread_mutex_init in -lc_r... " >&6; } +if test ${ac_cv_lib_c_r_pthread_mutex_init+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lc_r $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char pthread_mutex_init (); +char pthread_mutex_init (void); int -main () +main (void) { return pthread_mutex_init (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_c_r_pthread_mutex_init=yes -else - ac_cv_lib_c_r_pthread_mutex_init=no +else case e in #( + e) ac_cv_lib_c_r_pthread_mutex_init=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 -$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; } -if test "x$ac_cv_lib_c_r_pthread_mutex_init" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5 +printf "%s\n" "$ac_cv_lib_c_r_pthread_mutex_init" >&6; } +if test "x$ac_cv_lib_c_r_pthread_mutex_init" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi if test "$tcl_ok" = "yes"; then # The space is needed THREADS_LIBS=" -pthread" else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how to find pthread lib on your system - you must edit the LIBS in the Makefile..." >&5 -$as_echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you must edit the LIBS in the Makefile..." >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how to find pthread lib on your system - you must edit the LIBS in the Makefile..." >&5 +printf "%s\n" "$as_me: WARNING: Don't know how to find pthread lib on your system - you must edit the LIBS in the Makefile..." >&2;} fi fi fi fi @@ -4435,75 +4970,71 @@ # Does the pthread-implementation provide # 'pthread_attr_setstacksize' ? ac_saved_libs=$LIBS LIBS="$LIBS $THREADS_LIBS" - for ac_func in pthread_attr_setstacksize pthread_atfork -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF + ac_fn_c_check_func "$LINENO" "pthread_attr_setstacksize" "ac_cv_func_pthread_attr_setstacksize" +if test "x$ac_cv_func_pthread_attr_setstacksize" = xyes +then : + printf "%s\n" "#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1" >>confdefs.h fi -done +ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" +if test "x$ac_cv_func_pthread_atfork" = xyes +then : + printf "%s\n" "#define HAVE_PTHREAD_ATFORK 1" >>confdefs.h + +fi LIBS=$ac_saved_libs # TIP #509 - ac_fn_c_check_decl "$LINENO" "PTHREAD_MUTEX_RECURSIVE" "ac_cv_have_decl_PTHREAD_MUTEX_RECURSIVE" "#include -" -if test "x$ac_cv_have_decl_PTHREAD_MUTEX_RECURSIVE" = xyes; then : + ac_fn_check_decl "$LINENO" "PTHREAD_MUTEX_RECURSIVE" "ac_cv_have_decl_PTHREAD_MUTEX_RECURSIVE" "#include +" "$ac_c_undeclared_builtin_options" "CFLAGS" +if test "x$ac_cv_have_decl_PTHREAD_MUTEX_RECURSIVE" = xyes +then : ac_have_decl=1 -else - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_PTHREAD_MUTEX_RECURSIVE $ac_have_decl -_ACEOF -if test $ac_have_decl = 1; then : +printf "%s\n" "#define HAVE_DECL_PTHREAD_MUTEX_RECURSIVE $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi # Add the threads support libraries LIBS="$LIBS$THREADS_LIBS" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 -$as_echo_n "checking how to build libraries... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 +printf %s "checking how to build libraries... " >&6; } # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : +if test ${enable_shared+y} +then : enableval=$enable_shared; tcl_ok=$enableval -else - tcl_ok=yes -fi - - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - tcl_ok=$enableval - else - tcl_ok=yes - fi +else case e in #( + e) tcl_ok=yes ;; +esac +fi if test "$tcl_ok" = "yes" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5 -$as_echo "shared" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: shared" >&5 +printf "%s\n" "shared" >&6; } SHARED_BUILD=1 else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 -$as_echo "static" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: static" >&5 +printf "%s\n" "static" >&6; } SHARED_BUILD=0 -$as_echo "#define STATIC_BUILD 1" >>confdefs.h +printf "%s\n" "#define STATIC_BUILD 1" >>confdefs.h fi @@ -4512,16 +5043,17 @@ # If one cannot be found then use the binary we build (fails for # cross compiling). This is used for NATIVE_TCLSH in Makefile. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 -$as_echo_n "checking for tclsh... " >&6; } - if ${ac_cv_path_tclsh+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 +printf %s "checking for tclsh... " >&6; } + if test ${ac_cv_path_tclsh+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/tclsh[8-9]* 2> /dev/null` \ `ls -r $dir/tclsh* 2> /dev/null` ; do if test x"$ac_cv_path_tclsh" = x ; then @@ -4530,23 +5062,24 @@ break fi fi done done - + ;; +esac fi if test -f "$ac_cv_path_tclsh" ; then TCLSH_PROG="$ac_cv_path_tclsh" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5 -$as_echo "$TCLSH_PROG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5 +printf "%s\n" "$TCLSH_PROG" >&6; } else # It is not an error if an installed version of Tcl can't be located. TCLSH_PROG="" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5 -$as_echo "No tclsh found on PATH" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5 +printf "%s\n" "No tclsh found on PATH" >&6; } fi if test "$TCLSH_PROG" = ""; then TCLSH_PROG='./${TCL_EXE}' @@ -4555,194 +5088,234 @@ #------------------------------------------------------------------------ # Add stuff for zlib #------------------------------------------------------------------------ zlib_ok=yes -ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" -if test "x$ac_cv_header_zlib_h" = xyes; then : +ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" +if test "x$ac_cv_header_zlib_h" = xyes +then : ac_fn_c_check_type "$LINENO" "gz_header" "ac_cv_type_gz_header" "#include " -if test "x$ac_cv_type_gz_header" = xyes; then : - -else - zlib_ok=no -fi - -else - - zlib_ok=no -fi - - -if test $zlib_ok = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing deflateSetHeader" >&5 -$as_echo_n "checking for library containing deflateSetHeader... " >&6; } -if ${ac_cv_search_deflateSetHeader+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_func_search_save_LIBS=$LIBS +if test "x$ac_cv_type_gz_header" = xyes +then : + +else case e in #( + e) zlib_ok=no ;; +esac +fi + +else case e in #( + e) + zlib_ok=no ;; +esac +fi + +if test $zlib_ok = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing deflateSetHeader" >&5 +printf %s "checking for library containing deflateSetHeader... " >&6; } +if test ${ac_cv_search_deflateSetHeader+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char deflateSetHeader (); +char deflateSetHeader (void); int -main () +main (void) { return deflateSetHeader (); ; return 0; } _ACEOF -for ac_lib in '' z; do +for ac_lib in '' z +do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi - if ac_fn_c_try_link "$LINENO"; then : + if ac_fn_c_try_link "$LINENO" +then : ac_cv_search_deflateSetHeader=$ac_res fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext - if ${ac_cv_search_deflateSetHeader+:} false; then : + if test ${ac_cv_search_deflateSetHeader+y} +then : break fi done -if ${ac_cv_search_deflateSetHeader+:} false; then : +if test ${ac_cv_search_deflateSetHeader+y} +then : -else - ac_cv_search_deflateSetHeader=no +else case e in #( + e) ac_cv_search_deflateSetHeader=no ;; +esac fi rm conftest.$ac_ext -LIBS=$ac_func_search_save_LIBS +LIBS=$ac_func_search_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_deflateSetHeader" >&5 -$as_echo "$ac_cv_search_deflateSetHeader" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_deflateSetHeader" >&5 +printf "%s\n" "$ac_cv_search_deflateSetHeader" >&6; } ac_res=$ac_cv_search_deflateSetHeader -if test "$ac_res" != no; then : +if test "$ac_res" != no +then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" -else - +else case e in #( + e) zlib_ok=no - + ;; +esac fi fi -if test $zlib_ok = no; then : +if test $zlib_ok = no +then : ZLIB_OBJS=\${ZLIB_OBJS} ZLIB_SRCS=\${ZLIB_SRCS} ZLIB_INCLUDE=-I\${ZLIB_DIR} + +printf "%s\n" "#define TCL_WITH_INTERNAL_ZLIB 1" >>confdefs.h + fi -$as_echo "#define HAVE_ZLIB 1" >>confdefs.h +printf "%s\n" "#define HAVE_ZLIB 1" >>confdefs.h #------------------------------------------------------------------------ # Add stuff for libtommath libtommath_ok=yes # Check whether --with-system-libtommath was given. -if test "${with_system_libtommath+set}" = set; then : +if test ${with_system_libtommath+y} +then : withval=$with_system_libtommath; libtommath_ok=${withval} fi if test x"${libtommath_ok}" = x -o x"${libtommath_ok}" != xno; then - ac_fn_c_check_header_mongrel "$LINENO" "tommath.h" "ac_cv_header_tommath_h" "$ac_includes_default" -if test "x$ac_cv_header_tommath_h" = xyes; then : + ac_fn_c_check_header_compile "$LINENO" "tommath.h" "ac_cv_header_tommath_h" "$ac_includes_default" +if test "x$ac_cv_header_tommath_h" = xyes +then : ac_fn_c_check_type "$LINENO" "mp_int" "ac_cv_type_mp_int" "#include " -if test "x$ac_cv_type_mp_int" = xyes; then : - -else - libtommath_ok=no -fi - -else - - libtommath_ok=no -fi - - - if test $libtommath_ok = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mp_log_u32 in -ltommath" >&5 -$as_echo_n "checking for mp_log_u32 in -ltommath... " >&6; } -if ${ac_cv_lib_tommath_mp_log_u32+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS +if test "x$ac_cv_type_mp_int" = xyes +then : + +else case e in #( + e) libtommath_ok=no ;; +esac +fi + +else case e in #( + e) + libtommath_ok=no ;; +esac +fi + + if test $libtommath_ok = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mp_log_u32 in -ltommath" >&5 +printf %s "checking for mp_log_u32 in -ltommath... " >&6; } +if test ${ac_cv_lib_tommath_mp_log_u32+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ltommath $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char mp_log_u32 (); +char mp_log_u32 (void); int -main () +main (void) { return mp_log_u32 (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_tommath_mp_log_u32=yes -else - ac_cv_lib_tommath_mp_log_u32=no +else case e in #( + e) ac_cv_lib_tommath_mp_log_u32=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_log_u32" >&5 -$as_echo "$ac_cv_lib_tommath_mp_log_u32" >&6; } -if test "x$ac_cv_lib_tommath_mp_log_u32" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_log_u32" >&5 +printf "%s\n" "$ac_cv_lib_tommath_mp_log_u32" >&6; } +if test "x$ac_cv_lib_tommath_mp_log_u32" = xyes +then : MATH_LIBS="$MATH_LIBS -ltommath" -else - - libtommath_ok=no +else case e in #( + e) + libtommath_ok=no ;; +esac fi fi fi -if test $libtommath_ok = yes; then : +if test $libtommath_ok = yes +then : + + TCL_PC_REQUIRES_PRIVATE='libtommath >= 1.2.0,' + + TCL_PC_CFLAGS='-DTCL_WITH_EXTERNAL_TOMMATH' -$as_echo "#define TCL_WITH_EXTERNAL_TOMMATH 1" >>confdefs.h +printf "%s\n" "#define TCL_WITH_EXTERNAL_TOMMATH 1" >>confdefs.h -else - +else case e in #( + e) TOMMATH_OBJS=\${TOMMATH_OBJS} TOMMATH_SRCS=\${TOMMATH_SRCS} TOMMATH_INCLUDE=-I\${TOMMATH_DIR} - + ;; +esac fi #-------------------------------------------------------------------- # The statements below define a collection of compile flags. This # macro depends on the value of SHARED_BUILD, and should be called @@ -4750,91 +5323,103 @@ #-------------------------------------------------------------------- if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +printf "%s\n" "$RANLIB" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +printf "%s\n" "$ac_ct_RANLIB" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else @@ -4843,116 +5428,129 @@ # Step 0.a: Enable 64 bit support? - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 -$as_echo_n "checking if 64bit support is requested... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 +printf %s "checking if 64bit support is requested... " >&6; } # Check whether --enable-64bit was given. -if test "${enable_64bit+set}" = set; then : +if test ${enable_64bit+y} +then : enableval=$enable_64bit; do64bit=$enableval -else - do64bit=no +else case e in #( + e) do64bit=no ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 -$as_echo "$do64bit" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 +printf "%s\n" "$do64bit" >&6; } # Step 0.b: Enable Solaris 64 bit VIS support? - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5 -$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5 +printf %s "checking if 64bit Sparc VIS support is requested... " >&6; } # Check whether --enable-64bit-vis was given. -if test "${enable_64bit_vis+set}" = set; then : +if test ${enable_64bit_vis+y} +then : enableval=$enable_64bit_vis; do64bitVIS=$enableval -else - do64bitVIS=no +else case e in #( + e) do64bitVIS=no ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5 -$as_echo "$do64bitVIS" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5 +printf "%s\n" "$do64bitVIS" >&6; } # Force 64bit on with VIS - if test "$do64bitVIS" = "yes"; then : + if test "$do64bitVIS" = "yes" +then : do64bit=yes fi # Step 0.c: Check if visibility support is available. Do this here so # that platform specific alternatives can be used below if this fails. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5 -$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; } -if ${tcl_cv_cc_visibility_hidden+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5 +printf %s "checking if compiler supports visibility \"hidden\"... " >&6; } +if test ${tcl_cv_cc_visibility_hidden+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ extern __attribute__((__visibility__("hidden"))) void f(void); void f(void) {} int -main () +main (void) { f(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_cc_visibility_hidden=yes -else - tcl_cv_cc_visibility_hidden=no +else case e in #( + e) tcl_cv_cc_visibility_hidden=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - CFLAGS=$hold_cflags + CFLAGS=$hold_cflags ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5 -$as_echo "$tcl_cv_cc_visibility_hidden" >&6; } - if test $tcl_cv_cc_visibility_hidden = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5 +printf "%s\n" "$tcl_cv_cc_visibility_hidden" >&6; } + if test $tcl_cv_cc_visibility_hidden = yes +then : -$as_echo "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h +printf "%s\n" "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h -$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h +printf "%s\n" "#define HAVE_HIDDEN 1" >>confdefs.h fi # Step 0.d: Disable -rpath support? - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5 -$as_echo_n "checking if rpath support is requested... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5 +printf %s "checking if rpath support is requested... " >&6; } # Check whether --enable-rpath was given. -if test "${enable_rpath+set}" = set; then : +if test ${enable_rpath+y} +then : enableval=$enable_rpath; doRpath=$enableval -else - doRpath=yes +else case e in #( + e) doRpath=yes ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5 -$as_echo "$doRpath" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5 +printf "%s\n" "$doRpath" >&6; } # Step 1: set the variable "system" to hold the name and version number # for the system. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5 -$as_echo_n "checking system version... " >&6; } -if ${tcl_cv_sys_version+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking system version" >&5 +printf %s "checking system version... " >&6; } +if test ${tcl_cv_sys_version+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "${TEA_PLATFORM}" = "windows" ; then tcl_cv_sys_version=windows else tcl_cv_sys_version=`uname -s`-`uname -r` if test "$?" -ne 0 ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5 -$as_echo "$as_me: WARNING: can't find uname command" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5 +printf "%s\n" "$as_me: WARNING: can't find uname command" >&2;} tcl_cv_sys_version=unknown else if test "`uname -s`" = "AIX" ; then tcl_cv_sys_version=AIX-`uname -v`.`uname -r` fi @@ -4959,60 +5557,70 @@ if test "`uname -s`" = "NetBSD" -a -f /etc/debian_version ; then tcl_cv_sys_version=NetBSD-Debian fi fi fi - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5 -$as_echo "$tcl_cv_sys_version" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5 +printf "%s\n" "$tcl_cv_sys_version" >&6; } system=$tcl_cv_sys_version # Step 2: check for existence of -ldl library. This is needed because # Linux can use either -ldl or -ldld for dynamic loading. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 -$as_echo_n "checking for dlopen in -ldl... " >&6; } -if ${ac_cv_lib_dl_dlopen+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +printf %s "checking for dlopen in -ldl... " >&6; } +if test ${ac_cv_lib_dl_dlopen+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char dlopen (); +char dlopen (void); int -main () +main (void) { return dlopen (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_dl_dlopen=yes -else - ac_cv_lib_dl_dlopen=no +else case e in #( + e) ac_cv_lib_dl_dlopen=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 -$as_echo "$ac_cv_lib_dl_dlopen" >&6; } -if test "x$ac_cv_lib_dl_dlopen" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes +then : have_dl=yes -else - have_dl=no +else case e in #( + e) have_dl=no ;; +esac fi # Require ranlib early so we can override it in special cases below. @@ -5031,113 +5639,127 @@ UNSHARED_LIB_SUFFIX="" TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`' ECHO_VERSION='`echo ${VERSION}`' TCL_LIB_VERSIONS_OK=ok CFLAGS_DEBUG=-g - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : CFLAGS_OPTIMIZE=-O2 CFLAGS_WARNING="-Wall -Wextra -Wshadow -Wundef -Wwrite-strings -Wpointer-arith" case "${CC}" in *++|*++-*) ;; *) - CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -Wdeclaration-after-statement" + CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -fextended-identifiers" ;; esac -else - +else case e in #( + e) CFLAGS_OPTIMIZE=-O CFLAGS_WARNING="" - + ;; +esac fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AR"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +printf "%s\n" "$AR" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_AR"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +printf "%s\n" "$ac_ct_AR" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else @@ -5147,29 +5769,31 @@ STLIB_LD='${AR} cr' LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH" PLAT_OBJS="" PLAT_SRCS="" LDAIX_SRC="" - if test "x${SHLIB_VERSION}" = x; then : + if test "x${SHLIB_VERSION}" = x +then : SHLIB_VERSION="1.0" fi case $system in AIX-*) - if test "$GCC" != "yes"; then : + if test "$GCC" != "yes" +then : # AIX requires the _r compiler when gcc isn't being used case "${CC}" in *_r|*_r\ *) # ok ... ;; *) # Make sure only first arg gets _r - CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'` + CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'` ;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5 -$as_echo "Using $CC for compiling with threads" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5 +printf "%s\n" "Using $CC for compiling with threads" >&6; } fi LIBS="$LIBS -lc" SHLIB_CFLAGS="" SHLIB_SUFFIX=".so" @@ -5180,64 +5804,73 @@ # ldAix No longer needed with use of -bexpall/-brtl # but some extensions may still reference it LDAIX_SRC='$(UNIX_DIR)/ldAix' # Check to enable 64-bit flags for compiler/linker - if test "$do64bit" = yes; then : - - if test "$GCC" = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} - -else - + if test "$do64bit" = yes +then : + + if test "$GCC" = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + +else case e in #( + e) do64bit_ok=yes CFLAGS="$CFLAGS -q64" LDFLAGS_ARCH="-q64" RANLIB="${RANLIB} -X64" AR="${AR} -X64" SHLIB_LD_FLAGS="-b64" - + ;; +esac fi fi - if test "`uname -m`" = ia64; then : + if test "`uname -m`" = ia64 +then : # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC SHLIB_LD="/usr/ccs/bin/ld -G -z text" # AIX-5 has dl* in libc.so DL_LIBS="" - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' -else - +else case e in #( + e) CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}' - + ;; +esac fi LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' -else - - if test "$GCC" = yes; then : +else case e in #( + e) + if test "$GCC" = yes +then : SHLIB_LD='${CC} -shared -Wl,-bexpall' -else - +else case e in #( + e) SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry" LDFLAGS="$LDFLAGS -brtl" - + ;; +esac fi SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}" DL_LIBS="-ldl" CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - + ;; +esac fi ;; BeOS*) SHLIB_CFLAGS="-fPIC" SHLIB_LD='${CC} -nostart' @@ -5248,47 +5881,55 @@ #----------------------------------------------------------- # Check for inet_ntoa in -lbind, for BeOS (which also needs # -lsocket, even if the network functions are in -lnet which # is always linked to, for compatibility. #----------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5 -$as_echo_n "checking for inet_ntoa in -lbind... " >&6; } -if ${ac_cv_lib_bind_inet_ntoa+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5 +printf %s "checking for inet_ntoa in -lbind... " >&6; } +if test ${ac_cv_lib_bind_inet_ntoa+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lbind $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char inet_ntoa (); +char inet_ntoa (void); int -main () +main (void) { return inet_ntoa (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_bind_inet_ntoa=yes -else - ac_cv_lib_bind_inet_ntoa=no +else case e in #( + e) ac_cv_lib_bind_inet_ntoa=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5 -$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; } -if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5 +printf "%s\n" "$ac_cv_lib_bind_inet_ntoa" >&6; } +if test "x$ac_cv_lib_bind_inet_ntoa" = xyes +then : LIBS="$LIBS -lbind -lsocket" fi ;; BSD/OS-2.1*|BSD/OS-3*) @@ -5308,61 +5949,62 @@ DL_LIBS="-ldl" LDFLAGS="$LDFLAGS -export-dynamic" CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" ;; - CYGWIN_*) + CYGWIN_*|MINGW32_*|MSYS_*) SHLIB_CFLAGS="-fno-common" SHLIB_LD='${CC} -shared' SHLIB_SUFFIX=".dll" DL_OBJS="tclLoadDl.o" PLAT_OBJS='${CYGWIN_OBJS}' PLAT_SRCS='${CYGWIN_SRCS}' DL_LIBS="-ldl" CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" - TCL_NEEDS_EXP_FILE=1 - TCL_EXPORT_FILE_SUFFIX='${VERSION}.dll.a' - SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$@.a" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Cygwin version of gcc" >&5 -$as_echo_n "checking for Cygwin version of gcc... " >&6; } -if ${ac_cv_cygwin+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Cygwin version of gcc" >&5 +printf %s "checking for Cygwin version of gcc... " >&6; } +if test ${ac_cv_cygwin+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __CYGWIN__ #error cygwin #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_cygwin=no -else - ac_cv_cygwin=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cygwin" >&5 -$as_echo "$ac_cv_cygwin" >&6; } +else case e in #( + e) ac_cv_cygwin=yes ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cygwin" >&5 +printf "%s\n" "$ac_cv_cygwin" >&6; } if test "$ac_cv_cygwin" = "no"; then as_fn_error $? "${CC} is not a cygwin compiler." "$LINENO" 5 fi do64bit_ok=yes if test "x${SHARED_BUILD}" = "x1"; then - echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args" + echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args --enable-64bit --host=x86_64-w64-mingw32" # The eval makes quoting arguments work. - if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix + if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args --enable-64bit --host=x86_64-w64-mingw32; cd ../unix then : else { echo "configure: error: configure failed for ../win" 1>&2; exit 1; } fi fi @@ -5382,113 +6024,133 @@ SHLIB_CFLAGS="-fPIC" SHLIB_SUFFIX=".so" SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared' DL_OBJS="tclLoadDl.o" DL_LIBS="-lroot" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5 -$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; } -if ${ac_cv_lib_network_inet_ntoa+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5 +printf %s "checking for inet_ntoa in -lnetwork... " >&6; } +if test ${ac_cv_lib_network_inet_ntoa+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lnetwork $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char inet_ntoa (); +char inet_ntoa (void); int -main () +main (void) { return inet_ntoa (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_network_inet_ntoa=yes -else - ac_cv_lib_network_inet_ntoa=no +else case e in #( + e) ac_cv_lib_network_inet_ntoa=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5 -$as_echo "$ac_cv_lib_network_inet_ntoa" >&6; } -if test "x$ac_cv_lib_network_inet_ntoa" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5 +printf "%s\n" "$ac_cv_lib_network_inet_ntoa" >&6; } +if test "x$ac_cv_lib_network_inet_ntoa" = xyes +then : LIBS="$LIBS -lnetwork" fi ;; HP-UX-*.11.*) # Use updated header definitions where possible -$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h +printf "%s\n" "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h -$as_echo "#define _XOPEN_SOURCE 1" >>confdefs.h +printf "%s\n" "#define _XOPEN_SOURCE 1" >>confdefs.h LIBS="$LIBS -lxnet" # Use the XOPEN network library - if test "`uname -m`" = ia64; then : + if test "`uname -m`" = ia64 +then : SHLIB_SUFFIX=".so" -else - +else case e in #( + e) SHLIB_SUFFIX=".sl" - + ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 -$as_echo_n "checking for shl_load in -ldld... " >&6; } -if ${ac_cv_lib_dld_shl_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +printf %s "checking for shl_load in -ldld... " >&6; } +if test ${ac_cv_lib_dld_shl_load+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char shl_load (); +char shl_load (void); int -main () +main (void) { return shl_load (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_dld_shl_load=yes -else - ac_cv_lib_dld_shl_load=no +else case e in #( + e) ac_cv_lib_dld_shl_load=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 -$as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi - if test "$tcl_ok" = yes; then : + if test "$tcl_ok" = yes +then : SHLIB_CFLAGS="+z" SHLIB_LD="ld -b" DL_OBJS="tclLoadShl.o" DL_LIBS="-ldld" @@ -5496,100 +6158,116 @@ CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.' LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.' LD_LIBRARY_PATH_VAR="SHLIB_PATH" fi - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : SHLIB_LD='${CC} -shared' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} -else - +else case e in #( + e) CFLAGS="$CFLAGS -z" - + ;; +esac fi # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc #CFLAGS="$CFLAGS +DAportable" # Check to enable 64-bit flags for compiler/linker - if test "$do64bit" = "yes"; then : + if test "$do64bit" = "yes" +then : - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : case `${CC} -dumpmachine` in hppa64*) # 64-bit gcc in use. Fix flags for GNU ld. do64bit_ok=yes SHLIB_LD='${CC} -shared' - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' fi LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} ;; *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;} ;; esac -else - +else case e in #( + e) do64bit_ok=yes CFLAGS="$CFLAGS +DD64" LDFLAGS_ARCH="+DD64" - + ;; +esac fi fi ;; HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*) SHLIB_SUFFIX=".sl" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 -$as_echo_n "checking for shl_load in -ldld... " >&6; } -if ${ac_cv_lib_dld_shl_load+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +printf %s "checking for shl_load in -ldld... " >&6; } +if test ${ac_cv_lib_dld_shl_load+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char shl_load (); +char shl_load (void); int -main () +main (void) { return shl_load (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_dld_shl_load=yes -else - ac_cv_lib_dld_shl_load=no +else case e in #( + e) ac_cv_lib_dld_shl_load=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 -$as_echo "$ac_cv_lib_dld_shl_load" >&6; } -if test "x$ac_cv_lib_dld_shl_load" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi - if test "$tcl_ok" = yes; then : + if test "$tcl_ok" = yes +then : SHLIB_CFLAGS="+z" SHLIB_LD="ld -b" SHLIB_LD_LIBS="" DL_OBJS="tclLoadShl.o" @@ -5610,11 +6288,12 @@ *" mkstemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; esac - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' fi ;; @@ -5628,22 +6307,24 @@ *" mkstemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; esac - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' fi - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : CFLAGS="$CFLAGS -mabi=n32" LDFLAGS="$LDFLAGS -mabi=n32" -else - +else case e in #( + e) case $system in IRIX-6.3) # Use to build 6.2 compatible binaries on 6.3. CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS" ;; @@ -5650,11 +6331,12 @@ *) CFLAGS="$CFLAGS -n32" ;; esac LDFLAGS="$LDFLAGS -n32" - + ;; +esac fi ;; IRIX64-6.*) SHLIB_CFLAGS="" SHLIB_LD="ld -n32 -shared -rdata_shared" @@ -5665,37 +6347,41 @@ *" mkstemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; esac - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' fi # Check to enable 64-bit flags for compiler/linker - if test "$do64bit" = yes; then : - - if test "$GCC" = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} - -else - - do64bit_ok=yes - SHLIB_LD="ld -64 -shared -rdata_shared" - CFLAGS="$CFLAGS -64" - LDFLAGS_ARCH="-64" - + if test "$do64bit" = yes +then : + + if test "$GCC" = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported by gcc" >&2;} + +else case e in #( + e) + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + ;; +esac fi fi ;; - Linux*|GNU*|NetBSD-Debian) + Linux*|GNU*|NetBSD-Debian|DragonFly-*|FreeBSD-*) SHLIB_CFLAGS="-fPIC -fno-common" SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE="-O2" # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings @@ -5705,51 +6391,73 @@ SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared' DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" LDFLAGS="$LDFLAGS -Wl,--export-dynamic" - if test $doRpath = yes; then : + + case $system in + DragonFly-*|FreeBSD-*) + if test "${TCL_THREADS}" = "1" +then : + + # The -pthread needs to go in the LDFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LDFLAGS="$LDFLAGS $PTHREAD_LIBS" +fi + ;; + esac + + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' fi LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - if test "`uname -m`" = "alpha"; then : + if test "`uname -m`" = "alpha" +then : CFLAGS="$CFLAGS -mieee" fi - if test $do64bit = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5 -$as_echo_n "checking if compiler accepts -m64 flag... " >&6; } -if ${tcl_cv_cc_m64+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test $do64bit = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5 +printf %s "checking if compiler accepts -m64 flag... " >&6; } +if test ${tcl_cv_cc_m64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_cflags=$CFLAGS CFLAGS="$CFLAGS -m64" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_cc_m64=yes -else - tcl_cv_cc_m64=no +else case e in #( + e) tcl_cv_cc_m64=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - CFLAGS=$hold_cflags + CFLAGS=$hold_cflags ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5 -$as_echo "$tcl_cv_cc_m64" >&6; } - if test $tcl_cv_cc_m64 = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5 +printf "%s\n" "$tcl_cv_cc_m64" >&6; } + if test $tcl_cv_cc_m64 = yes +then : CFLAGS="$CFLAGS -m64" do64bit_ok=yes fi @@ -5760,11 +6468,12 @@ # functions like strtol()/strtoul(). The -fno-builtin flag should address # this problem but it does not work. The -fno-inline flag is kind # of overkill but it works. Disable inlining only when one of the # files in compat/*.c is being linked in. - if test x"${USE_COMPAT}" != x; then : + if test x"${USE_COMPAT}" != x +then : CFLAGS="$CFLAGS -fno-inline" fi ;; Lynx*) SHLIB_CFLAGS="-fPIC" @@ -5772,11 +6481,12 @@ CFLAGS_OPTIMIZE=-02 SHLIB_LD='${CC} -shared' DL_OBJS="tclLoadDl.o" DL_LIBS="-mshared -ldl" LD_FLAGS="-Wl,--export-dynamic" - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' fi ;; @@ -5792,11 +6502,12 @@ esac SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' fi LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}' @@ -5816,48 +6527,23 @@ SHLIB_LD='${CC} ${SHLIB_CFLAGS} -shared' SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" LDFLAGS="$LDFLAGS -export-dynamic" - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' fi LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} # The -pthread needs to go in the CFLAGS, not LIBS LIBS=`echo $LIBS | sed s/-pthread//` CFLAGS="$CFLAGS -pthread" LDFLAGS="$LDFLAGS -pthread" ;; - DragonFly-*|FreeBSD-*) - # This configuration from FreeBSD Ports. - SHLIB_LD="${CC} -shared" - SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$@" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - if test $doRpath = yes; then : - - CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' - LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' -fi - # The -pthread needs to go in the LDFLAGS, not LIBS - LIBS=`echo $LIBS | sed s/-pthread//` - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - LDFLAGS="$LDFLAGS $PTHREAD_LIBS" - case $system in - FreeBSD-3.*) - # Version numbers are dot-stripped by system policy. - TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .` - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' - TCL_LIB_VERSIONS_OK=nodots - ;; - esac - ;; Darwin-*) - CFLAGS_OPTIMIZE="-Os" + CFLAGS_OPTIMIZE="-O2" SHLIB_CFLAGS="-fno-common" # To avoid discrepancies between what headers configure sees during # preprocessing tests and compiling tests, move any -isysroot and # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ @@ -5864,214 +6550,245 @@ awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ if ($i~/^(isysroot|mmacosx-version-min)/) print "-"$i}'`" CFLAGS="`echo " ${CFLAGS}" | \ awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \ if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`" - if test $do64bit = yes; then : - - case `arch` in - ppc) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5 -$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; } -if ${tcl_cv_cc_arch_ppc64+:} false; then : - $as_echo_n "(cached) " >&6 -else - - hold_cflags=$CFLAGS - CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - tcl_cv_cc_arch_ppc64=yes -else - tcl_cv_cc_arch_ppc64=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - CFLAGS=$hold_cflags -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5 -$as_echo "$tcl_cv_cc_arch_ppc64" >&6; } - if test $tcl_cv_cc_arch_ppc64 = yes; then : - - CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" - do64bit_ok=yes - -fi;; - i386) - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5 -$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; } -if ${tcl_cv_cc_arch_x86_64+:} false; then : - $as_echo_n "(cached) " >&6 -else - - hold_cflags=$CFLAGS - CFLAGS="$CFLAGS -arch x86_64" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - tcl_cv_cc_arch_x86_64=yes -else - tcl_cv_cc_arch_x86_64=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - CFLAGS=$hold_cflags -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5 -$as_echo "$tcl_cv_cc_arch_x86_64" >&6; } - if test $tcl_cv_cc_arch_x86_64 = yes; then : - - CFLAGS="$CFLAGS -arch x86_64" - do64bit_ok=yes - -fi;; - *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 -$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; - esac - -else - - # Check for combined 32-bit and 64-bit fat build - if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ - && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then : - - fat_32_64=yes -fi - -fi - SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}' - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5 -$as_echo_n "checking if ld accepts -single_module flag... " >&6; } -if ${tcl_cv_ld_single_module+:} false; then : - $as_echo_n "(cached) " >&6 -else - - hold_ldflags=$LDFLAGS - LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -int i; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - tcl_cv_ld_single_module=yes -else - tcl_cv_ld_single_module=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$hold_ldflags -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5 -$as_echo "$tcl_cv_ld_single_module" >&6; } - if test $tcl_cv_ld_single_module = yes; then : - - SHLIB_LD="${SHLIB_LD} -Wl,-single_module" - -fi - SHLIB_SUFFIX=".dylib" - DL_OBJS="tclLoadDyld.o" - DL_LIBS="" - LDFLAGS="$LDFLAGS -headerpad_max_install_names" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5 -$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; } -if ${tcl_cv_ld_search_paths_first+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test $do64bit = yes +then : + + case `arch` in + ppc) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5 +printf %s "checking if compiler accepts -arch ppc64 flag... " >&6; } +if test ${tcl_cv_cc_arch_ppc64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + tcl_cv_cc_arch_ppc64=yes +else case e in #( + e) tcl_cv_cc_arch_ppc64=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5 +printf "%s\n" "$tcl_cv_cc_arch_ppc64" >&6; } + if test $tcl_cv_cc_arch_ppc64 = yes +then : + + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + +fi;; + i386|x86_64) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5 +printf %s "checking if compiler accepts -arch x86_64 flag... " >&6; } +if test ${tcl_cv_cc_arch_x86_64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + tcl_cv_cc_arch_x86_64=yes +else case e in #( + e) tcl_cv_cc_arch_x86_64=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5 +printf "%s\n" "$tcl_cv_cc_arch_x86_64" >&6; } + if test $tcl_cv_cc_arch_x86_64 = yes +then : + + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + +fi;; + arm64) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch arm64 flag" >&5 +printf %s "checking if compiler accepts -arch arm64 flag... " >&6; } +if test ${tcl_cv_cc_arch_arm64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch arm64" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + tcl_cv_cc_arch_arm64=yes +else case e in #( + e) tcl_cv_cc_arch_arm64=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_arm64" >&5 +printf "%s\n" "$tcl_cv_cc_arch_arm64" >&6; } + if test $tcl_cv_cc_arch_arm64 = yes +then : + + CFLAGS="$CFLAGS -arch arm64" + do64bit_ok=yes + +fi;; + *) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 +printf "%s\n" "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; + esac + +else case e in #( + e) + # Check for combined 32-bit and 64-bit fat build + if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64|arm64) ' \ + && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) ' +then : + + fat_32_64=yes +fi + ;; +esac +fi + SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}' + SHLIB_SUFFIX=".dylib" + DL_OBJS="tclLoadDyld.o" + DL_LIBS="" + LDFLAGS="$LDFLAGS -headerpad_max_install_names" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5 +printf %s "checking if ld accepts -search_paths_first flag... " >&6; } +if test ${tcl_cv_ld_search_paths_first+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_ldflags=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-search_paths_first" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { int i; ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_ld_search_paths_first=yes -else - tcl_cv_ld_search_paths_first=no +else case e in #( + e) tcl_cv_ld_search_paths_first=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$hold_ldflags + LDFLAGS=$hold_ldflags ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5 -$as_echo "$tcl_cv_ld_search_paths_first" >&6; } - if test $tcl_cv_ld_search_paths_first = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5 +printf "%s\n" "$tcl_cv_ld_search_paths_first" >&6; } + if test $tcl_cv_ld_search_paths_first = yes +then : LDFLAGS="$LDFLAGS -Wl,-search_paths_first" fi - if test "$tcl_cv_cc_visibility_hidden" != yes; then : + if test "$tcl_cv_cc_visibility_hidden" != yes +then : -$as_echo "#define MODULE_SCOPE __private_extern__" >>confdefs.h +printf "%s\n" "#define MODULE_SCOPE __private_extern__" >>confdefs.h tcl_cv_cc_visibility_hidden=yes fi CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" - LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + LD_LIBRARY_PATH_VAR="DYLD_FALLBACK_LIBRARY_PATH" -$as_echo "#define MAC_OSX_TCL 1" >>confdefs.h +printf "%s\n" "#define MAC_OSX_TCL 1" >>confdefs.h PLAT_OBJS='${MAC_OSX_OBJS}' PLAT_SRCS='${MAC_OSX_SRCS}' - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use CoreFoundation" >&5 -$as_echo_n "checking whether to use CoreFoundation... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use CoreFoundation" >&5 +printf %s "checking whether to use CoreFoundation... " >&6; } # Check whether --enable-corefoundation was given. -if test "${enable_corefoundation+set}" = set; then : +if test ${enable_corefoundation+y} +then : enableval=$enable_corefoundation; tcl_corefoundation=$enableval -else - tcl_corefoundation=yes +else case e in #( + e) tcl_corefoundation=yes ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_corefoundation" >&5 -$as_echo "$tcl_corefoundation" >&6; } - if test $tcl_corefoundation = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CoreFoundation.framework" >&5 -$as_echo_n "checking for CoreFoundation.framework... " >&6; } -if ${tcl_cv_lib_corefoundation+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_corefoundation" >&5 +printf "%s\n" "$tcl_corefoundation" >&6; } + if test $tcl_corefoundation = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CoreFoundation.framework" >&5 +printf %s "checking for CoreFoundation.framework... " >&6; } +if test ${tcl_cv_lib_corefoundation+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_libs=$LIBS - if test "$fat_32_64" = yes; then : + if test "$fat_32_64" = yes +then : for v in CFLAGS CPPFLAGS LDFLAGS; do # On Tiger there is no 64-bit CF, so remove 64-bit # archs from CFLAGS et al. while testing for # presence of CF. 64-bit CF is disabled in @@ -6082,85 +6799,97 @@ LIBS="$LIBS -framework CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { CFBundleRef b = CFBundleGetMainBundle(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_lib_corefoundation=yes -else - tcl_cv_lib_corefoundation=no +else case e in #( + e) tcl_cv_lib_corefoundation=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - if test "$fat_32_64" = yes; then : + if test "$fat_32_64" = yes +then : for v in CFLAGS CPPFLAGS LDFLAGS; do eval $v'="$hold_'$v'"' - done + done fi - LIBS=$hold_libs + LIBS=$hold_libs ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation" >&5 -$as_echo "$tcl_cv_lib_corefoundation" >&6; } - if test $tcl_cv_lib_corefoundation = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation" >&5 +printf "%s\n" "$tcl_cv_lib_corefoundation" >&6; } + if test $tcl_cv_lib_corefoundation = yes +then : LIBS="$LIBS -framework CoreFoundation" -$as_echo "#define HAVE_COREFOUNDATION 1" >>confdefs.h +printf "%s\n" "#define HAVE_COREFOUNDATION 1" >>confdefs.h -else - tcl_corefoundation=no +else case e in #( + e) tcl_corefoundation=no ;; +esac fi - if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit CoreFoundation" >&5 -$as_echo_n "checking for 64-bit CoreFoundation... " >&6; } -if ${tcl_cv_lib_corefoundation_64+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test "$fat_32_64" = yes -a $tcl_corefoundation = yes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit CoreFoundation" >&5 +printf %s "checking for 64-bit CoreFoundation... " >&6; } +if test ${tcl_cv_lib_corefoundation_64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) for v in CFLAGS CPPFLAGS LDFLAGS; do eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { CFBundleRef b = CFBundleGetMainBundle(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_lib_corefoundation_64=yes -else - tcl_cv_lib_corefoundation_64=no +else case e in #( + e) tcl_cv_lib_corefoundation_64=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext for v in CFLAGS CPPFLAGS LDFLAGS; do eval $v'="$hold_'$v'"' - done + done ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation_64" >&5 -$as_echo "$tcl_cv_lib_corefoundation_64" >&6; } - if test $tcl_cv_lib_corefoundation_64 = no; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation_64" >&5 +printf "%s\n" "$tcl_cv_lib_corefoundation_64" >&6; } + if test $tcl_cv_lib_corefoundation_64 = no +then : -$as_echo "#define NO_COREFOUNDATION_64 1" >>confdefs.h +printf "%s\n" "#define NO_COREFOUNDATION_64 1" >>confdefs.h - LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings" + LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings" fi fi @@ -6168,52 +6897,59 @@ ;; OS/390-*) SHLIB_LD_LIBS="" CFLAGS_OPTIMIZE="" # Optimizer is buggy -$as_echo "#define _OE_SOCKETS 1" >>confdefs.h +printf "%s\n" "#define _OE_SOCKETS 1" >>confdefs.h ;; OSF1-V*) # Digital OSF/1 SHLIB_CFLAGS="" - if test "$SHARED_BUILD" = 1; then : - - SHLIB_LD='ld -shared -expect_unresolved "*"' - -else - - SHLIB_LD='ld -non_shared -expect_unresolved "*"' - + if test "$SHARED_BUILD" = 1 +then : + + SHLIB_LD='${CC} -shared' + +else case e in #( + e) + SHLIB_LD='${CC} -non_shared' + ;; +esac fi SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" - if test $doRpath = yes; then : + if test $doRpath = yes +then : CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}' fi - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : CFLAGS="$CFLAGS -mieee" -else - - CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" +else case e in #( + e) + CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee" ;; +esac fi # see pthread_intro(3) for pthread support on osf1, k.furukawa CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE" CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64" LIBS=`echo $LIBS | sed s/-lpthreads//` - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : LIBS="$LIBS -lpthread -lmach -lexc" -else - +else case e in #( + e) CFLAGS="$CFLAGS -pthread" LDFLAGS="$LDFLAGS -pthread" - + ;; +esac fi ;; QNX-6*) # QNX RTP # This may work for all QNX, but it was only reported for v6. @@ -6228,20 +6964,22 @@ ;; SCO_SV-3.2*) # Note, dlopen is available only on SCO 3.2.5 and greater. However, # this test works, since "uname -s" was non-standard in 3.2.4 and # below. - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : SHLIB_CFLAGS="-fPIC -melf" LDFLAGS="$LDFLAGS -melf -Wl,-Bexport" -else - +else case e in #( + e) SHLIB_CFLAGS="-Kpic -belf" LDFLAGS="$LDFLAGS -belf -Wl,-Bexport" - + ;; +esac fi SHLIB_LD="ld -G" SHLIB_LD_LIBS="" SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" @@ -6254,204 +6992,231 @@ # Note: If _REENTRANT isn't defined, then Solaris # won't define thread-safe library routines. -$as_echo "#define _REENTRANT 1" >>confdefs.h +printf "%s\n" "#define _REENTRANT 1" >>confdefs.h -$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h +printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h SHLIB_CFLAGS="-KPIC" SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : SHLIB_LD='${CC} -shared' CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} -else - +else case e in #( + e) SHLIB_LD="/usr/ccs/bin/ld -G -z text" CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - + ;; +esac fi ;; SunOS-5*) # Note: If _REENTRANT isn't defined, then Solaris # won't define thread-safe library routines. -$as_echo "#define _REENTRANT 1" >>confdefs.h +printf "%s\n" "#define _REENTRANT 1" >>confdefs.h -$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h +printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h SHLIB_CFLAGS="-KPIC" # Check to enable 64-bit flags for compiler/linker - if test "$do64bit" = yes; then : + if test "$do64bit" = yes +then : arch=`isainfo` - if test "$arch" = "sparcv9 sparc"; then : - - if test "$GCC" = yes; then : - - if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;} - -else - + if test "$arch" = "sparcv9 sparc" +then : + + if test "$GCC" = yes +then : + + if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3 +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;} + +else case e in #( + e) do64bit_ok=yes CFLAGS="$CFLAGS -m64 -mcpu=v9" LDFLAGS="$LDFLAGS -m64 -mcpu=v9" SHLIB_CFLAGS="-fPIC" - + ;; +esac fi -else - +else case e in #( + e) do64bit_ok=yes - if test "$do64bitVIS" = yes; then : + if test "$do64bitVIS" = yes +then : CFLAGS="$CFLAGS -xarch=v9a" LDFLAGS_ARCH="-xarch=v9a" -else - +else case e in #( + e) CFLAGS="$CFLAGS -xarch=v9" LDFLAGS_ARCH="-xarch=v9" - + ;; +esac fi # Solaris 64 uses this as well #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64" - + ;; +esac fi -else - if test "$arch" = "amd64 i386"; then : +else case e in #( + e) if test "$arch" = "amd64 i386" +then : - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : case $system in SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) do64bit_ok=yes CFLAGS="$CFLAGS -m64" LDFLAGS="$LDFLAGS -m64";; *) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};; esac -else - +else case e in #( + e) do64bit_ok=yes case $system in SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*) CFLAGS="$CFLAGS -m64" LDFLAGS="$LDFLAGS -m64";; *) CFLAGS="$CFLAGS -xarch=amd64" LDFLAGS="$LDFLAGS -xarch=amd64";; esac - + ;; +esac fi -else - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5 -$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;} -fi +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5 +printf "%s\n" "$as_me: WARNING: 64bit mode not supported for $arch" >&2;} ;; +esac +fi ;; +esac fi fi #-------------------------------------------------------------------- # On Solaris 5.x i386 with the sunpro compiler we need to link # with sunmath to get floating point rounding control #-------------------------------------------------------------------- - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : use_sunmath=no -else - +else case e in #( + e) arch=`isainfo` - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use -lsunmath for fp rounding control" >&5 -$as_echo_n "checking whether to use -lsunmath for fp rounding control... " >&6; } - if test "$arch" = "amd64 i386" -o "$arch" = "i386"; then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use -lsunmath for fp rounding control" >&5 +printf %s "checking whether to use -lsunmath for fp rounding control... " >&6; } + if test "$arch" = "amd64 i386" -o "$arch" = "i386" +then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } MATH_LIBS="-lsunmath $MATH_LIBS" - ac_fn_c_check_header_mongrel "$LINENO" "sunmath.h" "ac_cv_header_sunmath_h" "$ac_includes_default" -if test "x$ac_cv_header_sunmath_h" = xyes; then : + ac_fn_c_check_header_compile "$LINENO" "sunmath.h" "ac_cv_header_sunmath_h" "$ac_includes_default" +if test "x$ac_cv_header_sunmath_h" = xyes +then : fi - use_sunmath=yes -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } +else case e in #( + e) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } use_sunmath=no - + ;; +esac fi - + ;; +esac fi SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" - if test "$GCC" = yes; then : + if test "$GCC" = yes +then : SHLIB_LD='${CC} -shared' CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} - if test "$do64bit_ok" = yes; then : + if test "$do64bit_ok" = yes +then : - if test "$arch" = "sparcv9 sparc"; then : + if test "$arch" = "sparcv9 sparc" +then : # We need to specify -static-libgcc or we need to # add the path to the sparv9 libgcc. SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc" # for finding sparcv9 libgcc, get the regular libgcc # path, remove so name and append 'sparcv9' #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..." #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir" -else - if test "$arch" = "amd64 i386"; then : +else case e in #( + e) if test "$arch" = "amd64 i386" +then : SHLIB_LD="$SHLIB_LD -m64 -static-libgcc" -fi +fi ;; +esac fi fi -else - - if test "$use_sunmath" = yes; then : +else case e in #( + e) + if test "$use_sunmath" = yes +then : textmode=textoff -else - textmode=text +else case e in #( + e) textmode=text ;; +esac fi case $system in SunOS-5.[1-9][0-9]*|SunOS-5.[7-9]) SHLIB_LD="\${CC} -G -z $textmode \${LDFLAGS}";; *) SHLIB_LD="/usr/ccs/bin/ld -G -z $textmode";; esac CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}' LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}' - + ;; +esac fi ;; UNIX_SV* | UnixWare-5*) SHLIB_CFLAGS="-KPIC" SHLIB_LD='${CC} -G' @@ -6459,237 +7224,365 @@ SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers # that don't grok the -Bexport option. Test that it does. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5 -$as_echo_n "checking for ld accepts -Bexport flag... " >&6; } -if ${tcl_cv_ld_Bexport+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5 +printf %s "checking for ld accepts -Bexport flag... " >&6; } +if test ${tcl_cv_ld_Bexport+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_ldflags=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-Bexport" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { int i; ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_ld_Bexport=yes -else - tcl_cv_ld_Bexport=no +else case e in #( + e) tcl_cv_ld_Bexport=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - LDFLAGS=$hold_ldflags + LDFLAGS=$hold_ldflags ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5 -$as_echo "$tcl_cv_ld_Bexport" >&6; } - if test $tcl_cv_ld_Bexport = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5 +printf "%s\n" "$tcl_cv_ld_Bexport" >&6; } + if test $tcl_cv_ld_Bexport = yes +then : LDFLAGS="$LDFLAGS -Wl,-Bexport" fi CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" ;; esac - if test "$do64bit" = yes -a "$do64bit_ok" = no; then : + if test "$do64bit" = yes -a "$do64bit_ok" = no +then : - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5 -$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5 +printf "%s\n" "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;} fi - if test "$do64bit" = yes -a "$do64bit_ok" = yes; then : + if test "$do64bit" = yes -a "$do64bit_ok" = yes +then : -$as_echo "#define TCL_CFG_DO64BIT 1" >>confdefs.h +printf "%s\n" "#define TCL_CFG_DO64BIT 1" >>confdefs.h fi # Step 4: disable dynamic loading if requested via a command-line switch. # Check whether --enable-load was given. -if test "${enable_load+set}" = set; then : +if test ${enable_load+y} +then : enableval=$enable_load; tcl_ok=$enableval -else - tcl_ok=yes +else case e in #( + e) tcl_ok=yes ;; +esac fi - if test "$tcl_ok" = no; then : + if test "$tcl_ok" = no +then : DL_OBJS="" fi - if test "x$DL_OBJS" != x; then : + if test "x$DL_OBJS" != x +then : BUILD_DLTEST="\$(DLTEST_TARGETS)" -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5 -$as_echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;} +else case e in #( + e) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5 +printf "%s\n" "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;} SHLIB_CFLAGS="" SHLIB_LD="" SHLIB_SUFFIX="" DL_OBJS="tclLoadNone.o" DL_LIBS="" LDFLAGS="$LDFLAGS_ORIG" CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" BUILD_DLTEST="" - + ;; +esac fi LDFLAGS="$LDFLAGS $LDFLAGS_ARCH" # If we're running gcc, then change the C flags for compiling shared # libraries to the right flags for gcc, instead of those for the # standard manufacturer compiler. - if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then : + if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes +then : case $system in AIX-*) ;; BSD/OS*) ;; - CYGWIN_*) ;; - HP_UX*) ;; + CYGWIN_*|MINGW32_*|MSYS_*) ;; + HP-UX*) ;; Darwin-*) ;; IRIX*) ;; Linux*|GNU*) ;; NetBSD-*|OpenBSD-*) ;; - OSF1-V*) ;; + OSF1-*) ;; SCO_SV-3.2*) ;; *) SHLIB_CFLAGS="-fPIC" ;; esac fi - if test "$tcl_cv_cc_visibility_hidden" != yes; then : + if test "$tcl_cv_cc_visibility_hidden" != yes +then : -$as_echo "#define MODULE_SCOPE extern" >>confdefs.h +printf "%s\n" "#define MODULE_SCOPE extern" >>confdefs.h fi - if test "$SHARED_LIB_SUFFIX" = ""; then : + if test "$SHARED_LIB_SUFFIX" = "" +then : SHARED_LIB_SUFFIX='${VERSION}${SHLIB_SUFFIX}' fi - if test "$UNSHARED_LIB_SUFFIX" = ""; then : + if test "$UNSHARED_LIB_SUFFIX" = "" +then : UNSHARED_LIB_SUFFIX='${VERSION}.a' fi DLL_INSTALL_DIR="\$(LIB_INSTALL_DIR)" - if test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""; then : - - LIB_SUFFIX=${SHARED_LIB_SUFFIX} - MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${LDFLAGS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}' - if test "${SHLIB_SUFFIX}" = ".dll"; then : - - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)";if test -f $(LIB_FILE).a; then $(INSTALL_DATA) $(LIB_FILE).a "$(LIB_INSTALL_DIR)"; fi;' - DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)" - -else - - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' - -fi - -else - - LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} - - if test "$RANLIB" = ""; then : - - MAKE_LIB='$(STLIB_LD) $@ ${OBJS}' - -else - - MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@' - -fi - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' - + if test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != "" +then : + + LIB_SUFFIX=${SHARED_LIB_SUFFIX} + MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${LDFLAGS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}' + if test "${SHLIB_SUFFIX}" = ".dll" +then : + + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)"' + DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)" + +else case e in #( + e) + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' + ;; +esac +fi + +else case e in #( + e) + LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} + + if test "$RANLIB" = "" +then : + + MAKE_LIB='$(STLIB_LD) $@ ${OBJS}' + +else case e in #( + e) + MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@' + ;; +esac +fi + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' + ;; +esac fi # Stub lib does not depend on shared/static configuration - if test "$RANLIB" = ""; then : - - MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}' - -else - - MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@' - + if test "$RANLIB" = "" +then : + + MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}' + +else case e in #( + e) + MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@' + ;; +esac fi INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)"' # Define TCL_LIBS now that we know what DL_LIBS is. # The trick here is that we don't want to change the value of TCL_LIBS if # it is already set when tclConfig.sh had been loaded by Tk. - if test "x${TCL_LIBS}" = x; then : + if test "x${TCL_LIBS}" = x +then : - TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}" + TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}" fi - # See if the compiler supports casting to a union type. - # This is used to stop gcc from printing a compiler - # warning when initializing a union member. - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 -$as_echo_n "checking for cast to union support... " >&6; } -if ${tcl_cv_cast_to_union+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + # See if the compiler supports casting to a union type. + # This is used to stop gcc from printing a compiler + # warning when initializing a union member. + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 +printf %s "checking for cast to union support... " >&6; } +if test ${tcl_cv_cast_to_union+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { - union foo { int i; double d; }; - union foo f = (union foo) (int) 0; + union foo { int i; double d; }; + union foo f = (union foo) (int) 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_cast_to_union=yes -else - tcl_cv_cast_to_union=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 -$as_echo "$tcl_cv_cast_to_union" >&6; } - if test "$tcl_cv_cast_to_union" = "yes"; then - -$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h - - fi - - ac_fn_c_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default" -if test "x$ac_cv_header_stdbool_h" = xyes; then : - -$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h - -fi - +else case e in #( + e) tcl_cv_cast_to_union=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 +printf "%s\n" "$tcl_cv_cast_to_union" >&6; } + if test "$tcl_cv_cast_to_union" = "yes"; then + +printf "%s\n" "#define HAVE_CAST_TO_UNION 1" >>confdefs.h + + fi + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fno-lto" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working -fno-lto" >&5 +printf %s "checking for working -fno-lto... " >&6; } +if test ${ac_cv_nolto+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_nolto=yes +else case e in #( + e) ac_cv_nolto=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nolto" >&5 +printf "%s\n" "$ac_cv_nolto" >&6; } + CFLAGS=$hold_cflags + if test "$ac_cv_nolto" = "yes" ; then + CFLAGS_NOLTO="-fno-lto" + else + CFLAGS_NOLTO="" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -finput-charset" >&5 +printf %s "checking if the compiler understands -finput-charset... " >&6; } +if test ${tcl_cv_cc_input_charset+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -finput-charset=UTF-8" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_cc_input_charset=yes +else case e in #( + e) tcl_cv_cc_input_charset=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_input_charset" >&5 +printf "%s\n" "$tcl_cv_cc_input_charset" >&6; } + if test $tcl_cv_cc_input_charset = yes; then + CFLAGS="$CFLAGS -finput-charset=UTF-8" + fi + + ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default" +if test "x$ac_cv_header_stdbool_h" = xyes +then : + +printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi + + + # Check for vfork, posix_spawnp() and friends unconditionally + ac_fn_c_check_func "$LINENO" "vfork" "ac_cv_func_vfork" +if test "x$ac_cv_func_vfork" = xyes +then : + printf "%s\n" "#define HAVE_VFORK 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "posix_spawnp" "ac_cv_func_posix_spawnp" +if test "x$ac_cv_func_posix_spawnp" = xyes +then : + printf "%s\n" "#define HAVE_POSIX_SPAWNP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "posix_spawn_file_actions_adddup2" "ac_cv_func_posix_spawn_file_actions_adddup2" +if test "x$ac_cv_func_posix_spawn_file_actions_adddup2" = xyes +then : + printf "%s\n" "#define HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "posix_spawnattr_setflags" "ac_cv_func_posix_spawnattr_setflags" +if test "x$ac_cv_func_posix_spawnattr_setflags" = xyes +then : + printf "%s\n" "#define HAVE_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h + +fi # FIXME: This subst was left in only because the TCL_DL_LIBS # entry in tclConfig.sh uses it. It is not clear why someone # would use TCL_DL_LIBS instead of TCL_LIBS. @@ -6716,13 +7609,12 @@ -cat >>confdefs.h <<_ACEOF -#define TCL_SHLIB_EXT "${SHLIB_SUFFIX}" -_ACEOF + +printf "%s\n" "#define TCL_SHLIB_EXT \"${SHLIB_SUFFIX}\"" >>confdefs.h @@ -6730,468 +7622,433 @@ - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 -$as_echo_n "checking for build with symbols... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 +printf %s "checking for build with symbols... " >&6; } # Check whether --enable-symbols was given. -if test "${enable_symbols+set}" = set; then : +if test ${enable_symbols+y} +then : enableval=$enable_symbols; tcl_ok=$enableval -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' -$as_echo "#define NDEBUG 1" >>confdefs.h +printf "%s\n" "#define NDEBUG 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } -$as_echo "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h +printf "%s\n" "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h else CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' if test "$tcl_ok" = "yes"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 -$as_echo "yes (standard debugging)" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 +printf "%s\n" "yes (standard debugging)" >&6; } fi fi if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then -$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h +printf "%s\n" "#define TCL_MEM_DEBUG 1" >>confdefs.h fi if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then -$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h +printf "%s\n" "#define TCL_COMPILE_DEBUG 1" >>confdefs.h -$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h +printf "%s\n" "#define TCL_COMPILE_STATS 1" >>confdefs.h fi if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then if test "$tcl_ok" = "all"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5 -$as_echo "enabled symbols mem compile debugging" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5 +printf "%s\n" "enabled symbols mem compile debugging" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 -$as_echo "enabled $tcl_ok debugging" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 +printf "%s\n" "enabled $tcl_ok debugging" >&6; } fi fi -$as_echo "#define MP_PREC 4" >>confdefs.h +printf "%s\n" "#define MP_PREC 4" >>confdefs.h #-------------------------------------------------------------------- # Detect what compiler flags to set for 64-bit support. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5 -$as_echo_n "checking for required early compiler flags... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5 +printf %s "checking for required early compiler flags... " >&6; } tcl_flags="" - if ${tcl_cv_flag__isoc99_source+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + if test ${tcl_cv_flag__isoc99_source+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *p = (char *)strtoll; char *q = (char *)strtoull; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_flag__isoc99_source=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _ISOC99_SOURCE 1 #include int -main () +main (void) { char *p = (char *)strtoll; char *q = (char *)strtoull; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_flag__isoc99_source=yes -else - tcl_cv_flag__isoc99_source=no +else case e in #( + e) tcl_cv_flag__isoc99_source=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then -$as_echo "#define _ISOC99_SOURCE 1" >>confdefs.h +printf "%s\n" "#define _ISOC99_SOURCE 1" >>confdefs.h tcl_flags="$tcl_flags _ISOC99_SOURCE" fi - if ${tcl_cv_flag__largefile64_source+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + if test ${tcl_cv_flag__largefile64_source+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { struct stat64 buf; int i = stat64("/", &buf); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_flag__largefile64_source=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE64_SOURCE 1 #include int -main () +main (void) { struct stat64 buf; int i = stat64("/", &buf); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_flag__largefile64_source=yes -else - tcl_cv_flag__largefile64_source=no +else case e in #( + e) tcl_cv_flag__largefile64_source=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then -$as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h +printf "%s\n" "#define _LARGEFILE64_SOURCE 1" >>confdefs.h tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" fi - - if ${tcl_cv_flag__largefile_source64+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -char *p = (char *)open64; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_cv_flag__largefile_source64=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#define _LARGEFILE_SOURCE64 1 -#include -int -main () -{ -char *p = (char *)open64; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_cv_flag__largefile_source64=yes -else - tcl_cv_flag__largefile_source64=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then - -$as_echo "#define _LARGEFILE_SOURCE64 1" >>confdefs.h - - tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" - fi - if test "x${tcl_flags}" = "x" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 -$as_echo "none" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5 -$as_echo "${tcl_flags}" >&6; } - fi - - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit integer type" >&5 -$as_echo_n "checking for 64-bit integer type... " >&6; } - if ${tcl_cv_type_64bit+:} false; then : - $as_echo_n "(cached) " >&6 -else - - tcl_cv_type_64bit=none - # See if the compiler knows natively about __int64 - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - -int -main () -{ -__int64 value = (__int64) 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_type_64bit=__int64 -else - tcl_type_64bit="long long" -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 +printf "%s\n" "none" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5 +printf "%s\n" "${tcl_flags}" >&6; } + fi + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if 'long' and 'long long' have the same size (64-bit)?" >&5 +printf %s "checking if 'long' and 'long long' have the same size (64-bit)?... " >&6; } + if test ${tcl_cv_type_64bit+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + tcl_cv_type_64bit=none # See if we could use long anyway Note that we substitute in the # type that is our current guess for a 64-bit type inside this check # program, so it should be modified only carefully... - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { switch (0) { - case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ; - } + case 1: case (sizeof(long long)==sizeof(long)): ; + } ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_cv_type_64bit=${tcl_type_64bit} +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_type_64bit="long long" fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test "${tcl_cv_type_64bit}" = none ; then -$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h +printf "%s\n" "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } else - -cat >>confdefs.h <<_ACEOF -#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit} -_ACEOF - - { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5 -$as_echo "${tcl_cv_type_64bit}" >&6; } - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } # Now check for auxiliary declarations - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5 -$as_echo_n "checking for struct dirent64... " >&6; } -if ${tcl_cv_struct_dirent64+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5 +printf %s "checking for struct dirent64... " >&6; } +if test ${tcl_cv_struct_dirent64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { struct dirent64 p; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_struct_dirent64=yes -else - tcl_cv_struct_dirent64=no +else case e in #( + e) tcl_cv_struct_dirent64=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5 -$as_echo "$tcl_cv_struct_dirent64" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5 +printf "%s\n" "$tcl_cv_struct_dirent64" >&6; } if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then -$as_echo "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h +printf "%s\n" "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DIR64" >&5 -$as_echo_n "checking for DIR64... " >&6; } -if ${tcl_cv_DIR64+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for DIR64" >&5 +printf %s "checking for DIR64... " >&6; } +if test ${tcl_cv_DIR64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { struct dirent64 *p; DIR64 d = opendir64("."); - p = readdir64(d); rewinddir64(d); closedir64(d); + p = readdir64(d); rewinddir64(d); closedir64(d); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_DIR64=yes -else - tcl_cv_DIR64=no +else case e in #( + e) tcl_cv_DIR64=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_DIR64" >&5 -$as_echo "$tcl_cv_DIR64" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_DIR64" >&5 +printf "%s\n" "$tcl_cv_DIR64" >&6; } if test "x${tcl_cv_DIR64}" = "xyes" ; then -$as_echo "#define HAVE_DIR64 1" >>confdefs.h +printf "%s\n" "#define HAVE_DIR64 1" >>confdefs.h fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5 -$as_echo_n "checking for struct stat64... " >&6; } -if ${tcl_cv_struct_stat64+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5 +printf %s "checking for struct stat64... " >&6; } +if test ${tcl_cv_struct_stat64+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { struct stat64 p; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_struct_stat64=yes -else - tcl_cv_struct_stat64=no +else case e in #( + e) tcl_cv_struct_stat64=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5 -$as_echo "$tcl_cv_struct_stat64" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5 +printf "%s\n" "$tcl_cv_struct_stat64" >&6; } if test "x${tcl_cv_struct_stat64}" = "xyes" ; then -$as_echo "#define HAVE_STRUCT_STAT64 1" >>confdefs.h - - fi - - for ac_func in open64 lseek64 -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5 -$as_echo_n "checking for off64_t... " >&6; } - if ${tcl_cv_type_off64_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - +printf "%s\n" "#define HAVE_STRUCT_STAT64 1" >>confdefs.h + + fi + + ac_fn_c_check_func "$LINENO" "open64" "ac_cv_func_open64" +if test "x$ac_cv_func_open64" = xyes +then : + printf "%s\n" "#define HAVE_OPEN64 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "lseek64" "ac_cv_func_lseek64" +if test "x$ac_cv_func_lseek64" = xyes +then : + printf "%s\n" "#define HAVE_LSEEK64 1" >>confdefs.h + +fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5 +printf %s "checking for off64_t... " >&6; } + if test ${tcl_cv_type_off64_t+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { off64_t offset; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_type_off64_t=yes -else - tcl_cv_type_off64_t=no +else case e in #( + e) tcl_cv_type_off64_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi if test "x${tcl_cv_type_off64_t}" = "xyes" && \ - test "x${ac_cv_func_lseek64}" = "xyes" && \ - test "x${ac_cv_func_open64}" = "xyes" ; then + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then -$as_echo "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h +printf "%s\n" "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi #-------------------------------------------------------------------- # Check endianness because we can optimize comparisons of # Tcl_UniChar strings to memcmp on big-endian systems. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 -$as_echo_n "checking whether byte ordering is bigendian... " >&6; } -if ${ac_cv_c_bigendian+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_c_bigendian=unknown + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +printf %s "checking whether byte ordering is bigendian... " >&6; } +if test ${ac_cv_c_bigendian+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= @@ -7211,151 +8068,161 @@ elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { -#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ - && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \\ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \\ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_c_bigendian=yes -else - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_c_bigendian=yes -else - ac_cv_c_bigendian=no +else case e in #( + e) ac_cv_c_bigendian=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. - if test "$cross_compiling" = yes; then : + if test "$cross_compiling" = yes +then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -short int ascii_mm[] = +unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; - short int ascii_ii[] = + unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } - short int ebcdic_ii[] = + unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; - short int ebcdic_mm[] = + unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } - extern int foo; - -int -main () -{ -return use_ascii (foo) == use_ebcdic (foo); - ; - return 0; -} + int + main (int argc, char **argv) + { + /* Intimidate the compiler so that it does not + optimize the arrays away. */ + char *p = argv[0]; + ascii_mm[1] = *p++; ebcdic_mm[1] = *p++; + ascii_ii[1] = *p++; ebcdic_ii[1] = *p++; + return use_ascii (argc) == use_ebcdic (*p); + } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then +if ac_fn_c_try_link "$LINENO" +then : + if grep BIGenDianSyS conftest$ac_exeext >/dev/null; then ac_cv_c_bigendian=yes fi - if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if grep LiTTleEnDian conftest$ac_exeext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int -main () +main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { @@ -7367,33 +8234,35 @@ ; return 0; } _ACEOF -if ac_fn_c_try_run "$LINENO"; then : +if ac_fn_c_try_run "$LINENO" +then : ac_cv_c_bigendian=no -else - ac_cv_c_bigendian=yes +else case e in #( + e) ac_cv_c_bigendian=yes ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - fi + fi ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 -$as_echo "$ac_cv_c_bigendian" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) - $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h + printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) - -$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h - + # ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac @@ -7403,115 +8272,133 @@ # Supply substitutes for missing POSIX library procedures, or # set flags so Tcl uses alternate procedures. #-------------------------------------------------------------------- # Check if Posix compliant getcwd exists, if not we'll use getwd. -for ac_func in getcwd + + for ac_func in getcwd do : ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd" -if test "x$ac_cv_func_getcwd" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_GETCWD 1 -_ACEOF - -else - -$as_echo "#define USEGETWD 1" >>confdefs.h - -fi -done - +if test "x$ac_cv_func_getcwd" = xyes +then : + printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h + +else case e in #( + e) +printf "%s\n" "#define USEGETWD 1" >>confdefs.h + ;; +esac +fi + +done # Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really # define USEGETWD even if the posix getcwd exists. Add a test ? ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" -if test "x$ac_cv_func_mkstemp" = xyes; then : - $as_echo "#define HAVE_MKSTEMP 1" >>confdefs.h +if test "x$ac_cv_func_mkstemp" = xyes +then : + printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h -else - case " $LIBOBJS " in +else case e in #( + e) case " $LIBOBJS " in *" mkstemp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; esac - -fi - -ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" -if test "x$ac_cv_func_opendir" = xyes; then : - $as_echo "#define HAVE_OPENDIR 1" >>confdefs.h - -else - case " $LIBOBJS " in - *" opendir.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS opendir.$ac_objext" - ;; -esac - -fi - -ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" -if test "x$ac_cv_func_strtol" = xyes; then : - $as_echo "#define HAVE_STRTOL 1" >>confdefs.h - -else - case " $LIBOBJS " in - *" strtol.$ac_objext "* ) ;; - *) LIBOBJS="$LIBOBJS strtol.$ac_objext" - ;; -esac - -fi - + ;; +esac +fi ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid" -if test "x$ac_cv_func_waitpid" = xyes; then : - $as_echo "#define HAVE_WAITPID 1" >>confdefs.h +if test "x$ac_cv_func_waitpid" = xyes +then : + printf "%s\n" "#define HAVE_WAITPID 1" >>confdefs.h -else - case " $LIBOBJS " in +else case e in #( + e) case " $LIBOBJS " in *" waitpid.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;; esac - + ;; +esac fi - ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" -if test "x$ac_cv_func_strerror" = xyes; then : +if test "x$ac_cv_func_strerror" = xyes +then : -else - -$as_echo "#define NO_STRERROR 1" >>confdefs.h - +else case e in #( + e) +printf "%s\n" "#define NO_STRERROR 1" >>confdefs.h + ;; +esac fi ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd" -if test "x$ac_cv_func_getwd" = xyes; then : +if test "x$ac_cv_func_getwd" = xyes +then : -else - -$as_echo "#define NO_GETWD 1" >>confdefs.h - +else case e in #( + e) +printf "%s\n" "#define NO_GETWD 1" >>confdefs.h + ;; +esac fi ac_fn_c_check_func "$LINENO" "wait3" "ac_cv_func_wait3" -if test "x$ac_cv_func_wait3" = xyes; then : +if test "x$ac_cv_func_wait3" = xyes +then : -else +else case e in #( + e) +printf "%s\n" "#define NO_WAIT3 1" >>confdefs.h + ;; +esac +fi -$as_echo "#define NO_WAIT3 1" >>confdefs.h +ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork" +if test "x$ac_cv_func_fork" = xyes +then : +else case e in #( + e) +printf "%s\n" "#define NO_FORK 1" >>confdefs.h + ;; +esac +fi + +ac_fn_c_check_func "$LINENO" "mknod" "ac_cv_func_mknod" +if test "x$ac_cv_func_mknod" = xyes +then : + +else case e in #( + e) +printf "%s\n" "#define NO_MKNOD 1" >>confdefs.h + ;; +esac +fi + +ac_fn_c_check_func "$LINENO" "tcdrain" "ac_cv_func_tcdrain" +if test "x$ac_cv_func_tcdrain" = xyes +then : + +else case e in #( + e) +printf "%s\n" "#define NO_TCDRAIN 1" >>confdefs.h + ;; +esac fi ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" -if test "x$ac_cv_func_uname" = xyes; then : +if test "x$ac_cv_func_uname" = xyes +then : -else - -$as_echo "#define NO_UNAME 1" >>confdefs.h - +else case e in #( + e) +printf "%s\n" "#define NO_UNAME 1" >>confdefs.h + ;; +esac fi if test "`uname -s`" = "Darwin" && \ test "`uname -r | awk -F. '{print $1}'`" -lt 7; then @@ -7518,116 +8405,122 @@ # prior to Darwin 7, realpath is not threadsafe, so don't # use it when threads are enabled, c.f. bug # 711232 ac_cv_func_realpath=no fi ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" -if test "x$ac_cv_func_realpath" = xyes; then : +if test "x$ac_cv_func_realpath" = xyes +then : -else - -$as_echo "#define NO_REALPATH 1" >>confdefs.h - +else case e in #( + e) +printf "%s\n" "#define NO_REALPATH 1" >>confdefs.h + ;; +esac fi NEED_FAKE_RFC2553=0 - for ac_func in getnameinfo getaddrinfo freeaddrinfo gai_strerror + + for ac_func in getnameinfo getaddrinfo freeaddrinfo gai_strerror do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` + as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | sed "$as_sed_sh"` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : +if eval test \"x\$"$as_ac_var"\" = x"yes" +then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +#define `printf "%s\n" "HAVE_$ac_func" | sed "$as_sed_cpp"` 1 _ACEOF -else - NEED_FAKE_RFC2553=1 +else case e in #( + e) NEED_FAKE_RFC2553=1 ;; +esac fi + done - ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" " #include #include #include #include " -if test "x$ac_cv_type_struct_addrinfo" = xyes; then : +if test "x$ac_cv_type_struct_addrinfo" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_ADDRINFO 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h -else - NEED_FAKE_RFC2553=1 +else case e in #( + e) NEED_FAKE_RFC2553=1 ;; +esac fi ac_fn_c_check_type "$LINENO" "struct in6_addr" "ac_cv_type_struct_in6_addr" " #include #include #include #include " -if test "x$ac_cv_type_struct_in6_addr" = xyes; then : +if test "x$ac_cv_type_struct_in6_addr" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_IN6_ADDR 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h -else - NEED_FAKE_RFC2553=1 +else case e in #( + e) NEED_FAKE_RFC2553=1 ;; +esac fi ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" " #include #include #include #include " -if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then : +if test "x$ac_cv_type_struct_sockaddr_in6" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_SOCKADDR_IN6 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h -else - NEED_FAKE_RFC2553=1 +else case e in #( + e) NEED_FAKE_RFC2553=1 ;; +esac fi ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " #include #include #include #include " -if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_SOCKADDR_STORAGE 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h -else - NEED_FAKE_RFC2553=1 +else case e in #( + e) NEED_FAKE_RFC2553=1 ;; +esac fi if test "x$NEED_FAKE_RFC2553" = "x1"; then -$as_echo "#define NEED_FAKE_RFC2553 1" >>confdefs.h +printf "%s\n" "#define NEED_FAKE_RFC2553 1" >>confdefs.h case " $LIBOBJS " in *" fake-rfc2553.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" ;; esac ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" -if test "x$ac_cv_func_strlcpy" = xyes; then : +if test "x$ac_cv_func_strlcpy" = xyes +then : fi fi @@ -7635,26 +8528,28 @@ #-------------------------------------------------------------------- # Look for thread-safe variants of some library functions. #-------------------------------------------------------------------- ac_fn_c_check_func "$LINENO" "getpwuid_r" "ac_cv_func_getpwuid_r" -if test "x$ac_cv_func_getpwuid_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 5 args" >&5 -$as_echo_n "checking for getpwuid_r with 5 args... " >&6; } -if ${tcl_cv_api_getpwuid_r_5+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_getpwuid_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 5 args" >&5 +printf %s "checking for getpwuid_r with 5 args... " >&6; } +if test ${tcl_cv_api_getpwuid_r_5+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { uid_t uid; struct passwd pw, *pwp; char buf[512]; @@ -7664,39 +8559,43 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getpwuid_r_5=yes -else - tcl_cv_api_getpwuid_r_5=no +else case e in #( + e) tcl_cv_api_getpwuid_r_5=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_5" >&5 -$as_echo "$tcl_cv_api_getpwuid_r_5" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_5" >&5 +printf "%s\n" "$tcl_cv_api_getpwuid_r_5" >&6; } tcl_ok=$tcl_cv_api_getpwuid_r_5 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWUID_R_5 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWUID_R_5 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 4 args" >&5 -$as_echo_n "checking for getpwuid_r with 4 args... " >&6; } -if ${tcl_cv_api_getpwuid_r_4+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 4 args" >&5 +printf %s "checking for getpwuid_r with 4 args... " >&6; } +if test ${tcl_cv_api_getpwuid_r_4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { uid_t uid; struct passwd pw; char buf[512]; @@ -7706,51 +8605,56 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getpwuid_r_4=yes -else - tcl_cv_api_getpwuid_r_4=no +else case e in #( + e) tcl_cv_api_getpwuid_r_4=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_4" >&5 -$as_echo "$tcl_cv_api_getpwuid_r_4" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_4" >&5 +printf "%s\n" "$tcl_cv_api_getpwuid_r_4" >&6; } tcl_ok=$tcl_cv_api_getpwuid_r_4 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWUID_R_4 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWUID_R_4 1" >>confdefs.h fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWUID_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWUID_R 1" >>confdefs.h fi fi ac_fn_c_check_func "$LINENO" "getpwnam_r" "ac_cv_func_getpwnam_r" -if test "x$ac_cv_func_getpwnam_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 5 args" >&5 -$as_echo_n "checking for getpwnam_r with 5 args... " >&6; } -if ${tcl_cv_api_getpwnam_r_5+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_getpwnam_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 5 args" >&5 +printf %s "checking for getpwnam_r with 5 args... " >&6; } +if test ${tcl_cv_api_getpwnam_r_5+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { char *name; struct passwd pw, *pwp; char buf[512]; @@ -7760,39 +8664,43 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getpwnam_r_5=yes -else - tcl_cv_api_getpwnam_r_5=no +else case e in #( + e) tcl_cv_api_getpwnam_r_5=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_5" >&5 -$as_echo "$tcl_cv_api_getpwnam_r_5" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_5" >&5 +printf "%s\n" "$tcl_cv_api_getpwnam_r_5" >&6; } tcl_ok=$tcl_cv_api_getpwnam_r_5 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWNAM_R_5 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWNAM_R_5 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 4 args" >&5 -$as_echo_n "checking for getpwnam_r with 4 args... " >&6; } -if ${tcl_cv_api_getpwnam_r_4+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 4 args" >&5 +printf %s "checking for getpwnam_r with 4 args... " >&6; } +if test ${tcl_cv_api_getpwnam_r_4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { char *name; struct passwd pw; char buf[512]; @@ -7802,51 +8710,56 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getpwnam_r_4=yes -else - tcl_cv_api_getpwnam_r_4=no +else case e in #( + e) tcl_cv_api_getpwnam_r_4=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_4" >&5 -$as_echo "$tcl_cv_api_getpwnam_r_4" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_4" >&5 +printf "%s\n" "$tcl_cv_api_getpwnam_r_4" >&6; } tcl_ok=$tcl_cv_api_getpwnam_r_4 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWNAM_R_4 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWNAM_R_4 1" >>confdefs.h fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETPWNAM_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETPWNAM_R 1" >>confdefs.h fi fi ac_fn_c_check_func "$LINENO" "getgrgid_r" "ac_cv_func_getgrgid_r" -if test "x$ac_cv_func_getgrgid_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 5 args" >&5 -$as_echo_n "checking for getgrgid_r with 5 args... " >&6; } -if ${tcl_cv_api_getgrgid_r_5+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_getgrgid_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 5 args" >&5 +printf %s "checking for getgrgid_r with 5 args... " >&6; } +if test ${tcl_cv_api_getgrgid_r_5+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { gid_t gid; struct group gr, *grp; char buf[512]; @@ -7856,39 +8769,43 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getgrgid_r_5=yes -else - tcl_cv_api_getgrgid_r_5=no +else case e in #( + e) tcl_cv_api_getgrgid_r_5=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_5" >&5 -$as_echo "$tcl_cv_api_getgrgid_r_5" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_5" >&5 +printf "%s\n" "$tcl_cv_api_getgrgid_r_5" >&6; } tcl_ok=$tcl_cv_api_getgrgid_r_5 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRGID_R_5 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRGID_R_5 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 4 args" >&5 -$as_echo_n "checking for getgrgid_r with 4 args... " >&6; } -if ${tcl_cv_api_getgrgid_r_4+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 4 args" >&5 +printf %s "checking for getgrgid_r with 4 args... " >&6; } +if test ${tcl_cv_api_getgrgid_r_4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { gid_t gid; struct group gr; char buf[512]; @@ -7898,51 +8815,56 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getgrgid_r_4=yes -else - tcl_cv_api_getgrgid_r_4=no +else case e in #( + e) tcl_cv_api_getgrgid_r_4=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_4" >&5 -$as_echo "$tcl_cv_api_getgrgid_r_4" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_4" >&5 +printf "%s\n" "$tcl_cv_api_getgrgid_r_4" >&6; } tcl_ok=$tcl_cv_api_getgrgid_r_4 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRGID_R_4 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRGID_R_4 1" >>confdefs.h fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRGID_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRGID_R 1" >>confdefs.h fi fi ac_fn_c_check_func "$LINENO" "getgrnam_r" "ac_cv_func_getgrnam_r" -if test "x$ac_cv_func_getgrnam_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 5 args" >&5 -$as_echo_n "checking for getgrnam_r with 5 args... " >&6; } -if ${tcl_cv_api_getgrnam_r_5+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_getgrnam_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 5 args" >&5 +printf %s "checking for getgrnam_r with 5 args... " >&6; } +if test ${tcl_cv_api_getgrnam_r_5+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { char *name; struct group gr, *grp; char buf[512]; @@ -7952,39 +8874,43 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getgrnam_r_5=yes -else - tcl_cv_api_getgrnam_r_5=no +else case e in #( + e) tcl_cv_api_getgrnam_r_5=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_5" >&5 -$as_echo "$tcl_cv_api_getgrnam_r_5" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_5" >&5 +printf "%s\n" "$tcl_cv_api_getgrnam_r_5" >&6; } tcl_ok=$tcl_cv_api_getgrnam_r_5 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRNAM_R_5 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRNAM_R_5 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 4 args" >&5 -$as_echo_n "checking for getgrnam_r with 4 args... " >&6; } -if ${tcl_cv_api_getgrnam_r_4+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 4 args" >&5 +printf %s "checking for getgrnam_r with 4 args... " >&6; } +if test ${tcl_cv_api_getgrnam_r_4+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { char *name; struct group gr; char buf[512]; @@ -7994,29 +8920,32 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_getgrnam_r_4=yes -else - tcl_cv_api_getgrnam_r_4=no +else case e in #( + e) tcl_cv_api_getgrnam_r_4=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_4" >&5 -$as_echo "$tcl_cv_api_getgrnam_r_4" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_4" >&5 +printf "%s\n" "$tcl_cv_api_getgrnam_r_4" >&6; } tcl_ok=$tcl_cv_api_getgrnam_r_4 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRNAM_R_4 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRNAM_R_4 1" >>confdefs.h fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETGRNAM_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETGRNAM_R 1" >>confdefs.h fi fi @@ -8024,68 +8953,71 @@ test "`uname -r | awk -F. '{print $1}'`" -gt 5; then # Starting with Darwin 6 (Mac OSX 10.2), gethostbyX # are actually MT-safe as they always return pointers # from TSD instead of static storage. -$as_echo "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h +printf "%s\n" "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h -$as_echo "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h +printf "%s\n" "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h elif test "`uname -s`" = "HP-UX" && \ test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then # Starting with HPUX 11.00 (we believe), gethostbyX # are actually MT-safe as they always return pointers # from TSD instead of static storage. -$as_echo "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h +printf "%s\n" "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h -$as_echo "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h +printf "%s\n" "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h else # Avoids picking hidden internal symbol from libc - ac_fn_c_check_decl "$LINENO" "gethostbyname_r" "ac_cv_have_decl_gethostbyname_r" "#include -" -if test "x$ac_cv_have_decl_gethostbyname_r" = xyes; then : + ac_fn_check_decl "$LINENO" "gethostbyname_r" "ac_cv_have_decl_gethostbyname_r" "#include +" "$ac_c_undeclared_builtin_options" "CFLAGS" +if test "x$ac_cv_have_decl_gethostbyname_r" = xyes +then : ac_have_decl=1 -else - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETHOSTBYNAME_R $ac_have_decl -_ACEOF -if test $ac_have_decl = 1; then : +printf "%s\n" "#define HAVE_DECL_GETHOSTBYNAME_R $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : tcl_cv_api_gethostbyname_r=yes -else - tcl_cv_api_gethostbyname_r=no +else case e in #( + e) tcl_cv_api_gethostbyname_r=no ;; +esac fi if test "$tcl_cv_api_gethostbyname_r" = yes; then ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" -if test "x$ac_cv_func_gethostbyname_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 6 args" >&5 -$as_echo_n "checking for gethostbyname_r with 6 args... " >&6; } -if ${tcl_cv_api_gethostbyname_r_6+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_gethostbyname_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 6 args" >&5 +printf %s "checking for gethostbyname_r with 6 args... " >&6; } +if test ${tcl_cv_api_gethostbyname_r_6+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *name; struct hostent *he, *res; char buffer[2048]; @@ -8096,38 +9028,42 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_gethostbyname_r_6=yes -else - tcl_cv_api_gethostbyname_r_6=no +else case e in #( + e) tcl_cv_api_gethostbyname_r_6=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_6" >&5 -$as_echo "$tcl_cv_api_gethostbyname_r_6" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_6" >&5 +printf "%s\n" "$tcl_cv_api_gethostbyname_r_6" >&6; } tcl_ok=$tcl_cv_api_gethostbyname_r_6 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 5 args" >&5 -$as_echo_n "checking for gethostbyname_r with 5 args... " >&6; } -if ${tcl_cv_api_gethostbyname_r_5+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 5 args" >&5 +printf %s "checking for gethostbyname_r with 5 args... " >&6; } +if test ${tcl_cv_api_gethostbyname_r_5+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *name; struct hostent *he; char buffer[2048]; @@ -8138,38 +9074,42 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_gethostbyname_r_5=yes -else - tcl_cv_api_gethostbyname_r_5=no +else case e in #( + e) tcl_cv_api_gethostbyname_r_5=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_5" >&5 -$as_echo "$tcl_cv_api_gethostbyname_r_5" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_5" >&5 +printf "%s\n" "$tcl_cv_api_gethostbyname_r_5" >&6; } tcl_ok=$tcl_cv_api_gethostbyname_r_5 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 3 args" >&5 -$as_echo_n "checking for gethostbyname_r with 3 args... " >&6; } -if ${tcl_cv_api_gethostbyname_r_3+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 3 args" >&5 +printf %s "checking for gethostbyname_r with 3 args... " >&6; } +if test ${tcl_cv_api_gethostbyname_r_3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *name; struct hostent *he; struct hostent_data data; @@ -8178,76 +9118,82 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_gethostbyname_r_3=yes -else - tcl_cv_api_gethostbyname_r_3=no +else case e in #( + e) tcl_cv_api_gethostbyname_r_3=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_3" >&5 -$as_echo "$tcl_cv_api_gethostbyname_r_3" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_3" >&5 +printf "%s\n" "$tcl_cv_api_gethostbyname_r_3" >&6; } tcl_ok=$tcl_cv_api_gethostbyname_r_3 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYNAME_R_3 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R_3 1" >>confdefs.h fi fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h fi fi fi # Avoids picking hidden internal symbol from libc - ac_fn_c_check_decl "$LINENO" "gethostbyaddr_r" "ac_cv_have_decl_gethostbyaddr_r" "#include -" -if test "x$ac_cv_have_decl_gethostbyaddr_r" = xyes; then : + ac_fn_check_decl "$LINENO" "gethostbyaddr_r" "ac_cv_have_decl_gethostbyaddr_r" "#include +" "$ac_c_undeclared_builtin_options" "CFLAGS" +if test "x$ac_cv_have_decl_gethostbyaddr_r" = xyes +then : ac_have_decl=1 -else - ac_have_decl=0 +else case e in #( + e) ac_have_decl=0 ;; +esac fi - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_GETHOSTBYADDR_R $ac_have_decl -_ACEOF -if test $ac_have_decl = 1; then : +printf "%s\n" "#define HAVE_DECL_GETHOSTBYADDR_R $ac_have_decl" >>confdefs.h +if test $ac_have_decl = 1 +then : tcl_cv_api_gethostbyaddr_r=yes -else - tcl_cv_api_gethostbyaddr_r=no +else case e in #( + e) tcl_cv_api_gethostbyaddr_r=no ;; +esac fi if test "$tcl_cv_api_gethostbyaddr_r" = yes; then ac_fn_c_check_func "$LINENO" "gethostbyaddr_r" "ac_cv_func_gethostbyaddr_r" -if test "x$ac_cv_func_gethostbyaddr_r" = xyes; then : - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 7 args" >&5 -$as_echo_n "checking for gethostbyaddr_r with 7 args... " >&6; } -if ${tcl_cv_api_gethostbyaddr_r_7+:} false; then : - $as_echo_n "(cached) " >&6 -else - +if test "x$ac_cv_func_gethostbyaddr_r" = xyes +then : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 7 args" >&5 +printf %s "checking for gethostbyaddr_r with 7 args... " >&6; } +if test ${tcl_cv_api_gethostbyaddr_r_7+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *addr; int length; int type; @@ -8261,38 +9207,42 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_gethostbyaddr_r_7=yes -else - tcl_cv_api_gethostbyaddr_r_7=no +else case e in #( + e) tcl_cv_api_gethostbyaddr_r_7=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_7" >&5 -$as_echo "$tcl_cv_api_gethostbyaddr_r_7" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_7" >&5 +printf "%s\n" "$tcl_cv_api_gethostbyaddr_r_7" >&6; } tcl_ok=$tcl_cv_api_gethostbyaddr_r_7 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYADDR_R_7 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYADDR_R_7 1" >>confdefs.h else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 8 args" >&5 -$as_echo_n "checking for gethostbyaddr_r with 8 args... " >&6; } -if ${tcl_cv_api_gethostbyaddr_r_8+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 8 args" >&5 +printf %s "checking for gethostbyaddr_r with 8 args... " >&6; } +if test ${tcl_cv_api_gethostbyaddr_r_8+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { char *addr; int length; int type; @@ -8306,29 +9256,32 @@ ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_api_gethostbyaddr_r_8=yes -else - tcl_cv_api_gethostbyaddr_r_8=no +else case e in #( + e) tcl_cv_api_gethostbyaddr_r_8=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_8" >&5 -$as_echo "$tcl_cv_api_gethostbyaddr_r_8" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_8" >&5 +printf "%s\n" "$tcl_cv_api_gethostbyaddr_r_8" >&6; } tcl_ok=$tcl_cv_api_gethostbyaddr_r_8 if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYADDR_R_8 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYADDR_R_8 1" >>confdefs.h fi fi if test "$tcl_ok" = yes; then -$as_echo "#define HAVE_GETHOSTBYADDR_R 1" >>confdefs.h +printf "%s\n" "#define HAVE_GETHOSTBYADDR_R 1" >>confdefs.h fi fi @@ -8343,45 +9296,30 @@ # sys/ioctl.h is almost always present, though what it contains # is system-specific. # sys/modem.h is needed on HP-UX. #--------------------------------------------------------------------------- -for ac_header in termios.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" -if test "x$ac_cv_header_termios_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_TERMIOS_H 1 -_ACEOF - -fi - -done - -for ac_header in sys/ioctl.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_ioctl_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_IOCTL_H 1 -_ACEOF - -fi - -done - -for ac_header in sys/modem.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_modem_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_MODEM_H 1 -_ACEOF - -fi - -done +ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" +if test "x$ac_cv_header_termios_h" = xyes +then : + printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ioctl_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_modem_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_MODEM_H 1" >>confdefs.h + +fi #-------------------------------------------------------------------- # Include sys/select.h if it exists and if it supplies things # that appear to be useful and aren't already in sys/types.h. @@ -8390,348 +9328,371 @@ # other systems like SCO UNIX have a sys/select.h that's # pernicious. If "fd_set" isn't defined anywhere then set a # special flag. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fd_set in sys/types" >&5 -$as_echo_n "checking for fd_set in sys/types... " >&6; } -if ${tcl_cv_type_fd_set+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fd_set in sys/types" >&5 +printf %s "checking for fd_set in sys/types... " >&6; } +if test ${tcl_cv_type_fd_set+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { fd_set readMask, writeMask; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_type_fd_set=yes -else - tcl_cv_type_fd_set=no +else case e in #( + e) tcl_cv_type_fd_set=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_fd_set" >&5 -$as_echo "$tcl_cv_type_fd_set" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_fd_set" >&5 +printf "%s\n" "$tcl_cv_type_fd_set" >&6; } tcl_ok=$tcl_cv_type_fd_set if test $tcl_ok = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fd_mask in sys/select" >&5 -$as_echo_n "checking for fd_mask in sys/select... " >&6; } -if ${tcl_cv_grep_fd_mask+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fd_mask in sys/select" >&5 +printf %s "checking for fd_mask in sys/select... " >&6; } +if test ${tcl_cv_grep_fd_mask+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "fd_mask" >/dev/null 2>&1; then : + $EGREP_TRADITIONAL "fd_mask" >/dev/null 2>&1 +then : tcl_cv_grep_fd_mask=present -else - tcl_cv_grep_fd_mask=missing -fi -rm -f conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_fd_mask" >&5 -$as_echo "$tcl_cv_grep_fd_mask" >&6; } +else case e in #( + e) tcl_cv_grep_fd_mask=missing ;; +esac +fi +rm -rf conftest* + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_fd_mask" >&5 +printf "%s\n" "$tcl_cv_grep_fd_mask" >&6; } if test $tcl_cv_grep_fd_mask = present; then -$as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h +printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h tcl_ok=yes fi fi if test $tcl_ok = no; then -$as_echo "#define NO_FD_SET 1" >>confdefs.h +printf "%s\n" "#define NO_FD_SET 1" >>confdefs.h + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pselect" >&5 +printf %s "checking for pselect... " >&6; } +if test ${tcl_cv_func_pselect+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +void *func = pselect; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_func_pselect=yes +else case e in #( + e) tcl_cv_func_pselect=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_func_pselect" >&5 +printf "%s\n" "$tcl_cv_func_pselect" >&6; } +tcl_ok=$tcl_cv_func_pselect +if test $tcl_ok = yes; then + +printf "%s\n" "#define HAVE_PSELECT 1" >>confdefs.h fi #------------------------------------------------------------------------ # Options for the notifier. Checks for epoll(7) on Linux, and # kqueue(2) on {DragonFly,Free,Net,Open}BSD #------------------------------------------------------------------------ -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for advanced notifier support" >&5 -$as_echo_n "checking for advanced notifier support... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for advanced notifier support" >&5 +printf %s "checking for advanced notifier support... " >&6; } case x`uname -s` in xLinux) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: epoll(7)" >&5 -$as_echo "epoll(7)" >&6; } - for ac_header in sys/epoll.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_epoll_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_EPOLL_H 1 -_ACEOF - -$as_echo "#define NOTIFIER_EPOLL 1" >>confdefs.h - -fi - -done - - for ac_header in sys/eventfd.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_eventfd_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_EVENTFD_H 1 -_ACEOF - -$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h - -fi - -done -;; - xDragonFlyBSD|xFreeBSD|xNetBSD|xOpenBSD) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: kqueue(2)" >&5 -$as_echo "kqueue(2)" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: epoll(7)" >&5 +printf "%s\n" "epoll(7)" >&6; } + for ac_header in sys/epoll.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_epoll_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h + +printf "%s\n" "#define NOTIFIER_EPOLL 1" >>confdefs.h + +fi + +done + for ac_header in sys/eventfd.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_eventfd_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h + +printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h + +fi + +done;; + xDragonFlyBSD|xFreeBSD|xNetBSD|xOpenBSD) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: kqueue(2)" >&5 +printf "%s\n" "kqueue(2)" >&6; } # Messy because we want to check if *all* the headers are present, and not # just *any* tcl_kqueue_headers=x - for ac_header in sys/types.h sys/event.h sys/time.h + for ac_header in sys/types.h sys/event.h sys/time.h do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes" +then : cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 _ACEOF tcl_kqueue_headers=${tcl_kqueue_headers}y fi done - - if test $tcl_kqueue_headers = xyyy; then : + if test $tcl_kqueue_headers = xyyy +then : -$as_echo "#define NOTIFIER_KQUEUE 1" >>confdefs.h +printf "%s\n" "#define NOTIFIER_KQUEUE 1" >>confdefs.h fi;; xDarwin) # Assume that we've got CoreFoundation present (checked elsewhere because # of wider impact). - { $as_echo "$as_me:${as_lineno-$LINENO}: result: OSX" >&5 -$as_echo "OSX" >&6; };; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: OSX" >&5 +printf "%s\n" "OSX" >&6; };; *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 -$as_echo "none" >&6; };; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 +printf "%s\n" "none" >&6; };; esac #------------------------------------------------------------------------------ # Find out all about time handling differences. #------------------------------------------------------------------------------ - for ac_header in sys/time.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_time_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_TIME_H 1 -_ACEOF - -fi - -done - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 -$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } -if ${ac_cv_header_time+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include - -int -main () -{ -if ((struct tm *) 0) -return 0; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_time=yes -else - ac_cv_header_time=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 -$as_echo "$ac_cv_header_time" >&6; } -if test $ac_cv_header_time = yes; then - -$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h - -fi - - - for ac_func in gmtime_r localtime_r mktime -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking tm_tzadj in struct tm" >&5 -$as_echo_n "checking tm_tzadj in struct tm... " >&6; } -if ${tcl_cv_member_tm_tzadj+:} false; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ -struct tm tm; tm.tm_tzadj; - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_cv_member_tm_tzadj=yes -else - tcl_cv_member_tm_tzadj=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_tzadj" >&5 -$as_echo "$tcl_cv_member_tm_tzadj" >&6; } - if test $tcl_cv_member_tm_tzadj = yes ; then - -$as_echo "#define HAVE_TM_TZADJ 1" >>confdefs.h - - fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking tm_gmtoff in struct tm" >&5 -$as_echo_n "checking tm_gmtoff in struct tm... " >&6; } -if ${tcl_cv_member_tm_gmtoff+:} false; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () + + ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + + + + ac_fn_c_check_func "$LINENO" "gmtime_r" "ac_cv_func_gmtime_r" +if test "x$ac_cv_func_gmtime_r" = xyes +then : + printf "%s\n" "#define HAVE_GMTIME_R 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r" +if test "x$ac_cv_func_localtime_r" = xyes +then : + printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h + +fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking tm_tzadj in struct tm" >&5 +printf %s "checking tm_tzadj in struct tm... " >&6; } +if test ${tcl_cv_member_tm_tzadj+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +struct tm tm; (void)tm.tm_tzadj; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_member_tm_tzadj=yes +else case e in #( + e) tcl_cv_member_tm_tzadj=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_tzadj" >&5 +printf "%s\n" "$tcl_cv_member_tm_tzadj" >&6; } + if test $tcl_cv_member_tm_tzadj = yes ; then + +printf "%s\n" "#define HAVE_TM_TZADJ 1" >>confdefs.h + + fi + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking tm_gmtoff in struct tm" >&5 +printf %s "checking tm_gmtoff in struct tm... " >&6; } +if test ${tcl_cv_member_tm_gmtoff+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) { struct tm tm; (void)tm.tm_gmtoff; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_member_tm_gmtoff=yes -else - tcl_cv_member_tm_gmtoff=no +else case e in #( + e) tcl_cv_member_tm_gmtoff=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_gmtoff" >&5 -$as_echo "$tcl_cv_member_tm_gmtoff" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_gmtoff" >&5 +printf "%s\n" "$tcl_cv_member_tm_gmtoff" >&6; } if test $tcl_cv_member_tm_gmtoff = yes ; then -$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h +printf "%s\n" "#define HAVE_TM_GMTOFF 1" >>confdefs.h fi # # Its important to include time.h in this check, as some systems # (like convex) have timezone functions, etc. # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking long timezone variable" >&5 -$as_echo_n "checking long timezone variable... " >&6; } -if ${tcl_cv_timezone_long+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking long timezone variable" >&5 +printf %s "checking long timezone variable... " >&6; } +if test ${tcl_cv_timezone_long+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include +#include int -main () +main (void) { extern long timezone; timezone += 1; exit (0); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_timezone_long=yes -else - tcl_cv_timezone_long=no +else case e in #( + e) tcl_cv_timezone_long=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_long" >&5 -$as_echo "$tcl_cv_timezone_long" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_long" >&5 +printf "%s\n" "$tcl_cv_timezone_long" >&6; } if test $tcl_cv_timezone_long = yes ; then -$as_echo "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h +printf "%s\n" "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h else # # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking time_t timezone variable" >&5 -$as_echo_n "checking time_t timezone variable... " >&6; } -if ${tcl_cv_timezone_time+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking time_t timezone variable" >&5 +printf %s "checking time_t timezone variable... " >&6; } +if test ${tcl_cv_timezone_time+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include +#include int -main () +main (void) { extern time_t timezone; timezone += 1; exit (0); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_timezone_time=yes -else - tcl_cv_timezone_time=no +else case e in #( + e) tcl_cv_timezone_time=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_time" >&5 -$as_echo "$tcl_cv_timezone_time" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_time" >&5 +printf "%s\n" "$tcl_cv_timezone_time" >&6; } if test $tcl_cv_timezone_time = yes ; then -$as_echo "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h +printf "%s\n" "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h fi fi @@ -8741,482 +9702,206 @@ # lack blkcnt_t. #-------------------------------------------------------------------- if test "$ac_cv_cygwin" != "yes"; then ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : +if test "x$ac_cv_member_struct_stat_st_blocks" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLOCKS 1" >>confdefs.h fi ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" -if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : +if test "x$ac_cv_member_struct_stat_st_blksize" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 -_ACEOF +printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h + + +fi +ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_rdev" = xyes +then : + +printf "%s\n" "#define HAVE_STRUCT_STAT_ST_RDEV 1" >>confdefs.h fi fi ac_fn_c_check_type "$LINENO" "blkcnt_t" "ac_cv_type_blkcnt_t" "$ac_includes_default" -if test "x$ac_cv_type_blkcnt_t" = xyes; then : +if test "x$ac_cv_type_blkcnt_t" = xyes +then : -cat >>confdefs.h <<_ACEOF -#define HAVE_BLKCNT_T 1 -_ACEOF +printf "%s\n" "#define HAVE_BLKCNT_T 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs" -if test "x$ac_cv_func_fstatfs" = xyes; then : - -else - -$as_echo "#define NO_FSTATFS 1" >>confdefs.h - -fi - - -#-------------------------------------------------------------------- -# Some system have no memcmp or it does not work with 8 bit data, this -# checks it and add memcmp.o to LIBOBJS if needed -#-------------------------------------------------------------------- - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5 -$as_echo_n "checking for working memcmp... 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This is tricky because under some -# versions of AIX strtoul returns an incorrect terminator -# pointer for the string "0". -#-------------------------------------------------------------------- - - - ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul" -if test "x$ac_cv_func_strtoul" = xyes; then : - tcl_ok=1 -else - tcl_ok=0 -fi - - if test "$tcl_ok" = 1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking proper strtoul implementation" >&5 -$as_echo_n "checking proper strtoul implementation... 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" >&6; } +if test ${tcl_cv_type_socklen_t+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { - socklen_t foo; + socklen_t foo; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_type_socklen_t=yes -else - tcl_cv_type_socklen_t=no +else case e in #( + e) tcl_cv_type_socklen_t=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_socklen_t" >&5 -$as_echo "$tcl_cv_type_socklen_t" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_socklen_t" >&5 +printf "%s\n" "$tcl_cv_type_socklen_t" >&6; } if test $tcl_cv_type_socklen_t = no; then -$as_echo "#define socklen_t int" >>confdefs.h - -fi - -ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" -if test "x$ac_cv_type_intptr_t" = xyes; then : - - -$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h - -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size signed integer type" >&5 -$as_echo_n "checking for pointer-size signed integer type... " >&6; } -if ${tcl_cv_intptr_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - - for tcl_cv_intptr_t in "int" "long" "long long" none; do - if test "$tcl_cv_intptr_t" != none; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))]; -test_array [0] = 0; -return test_array [0]; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_ok=yes -else - tcl_ok=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$tcl_ok" = yes && break; fi - done -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intptr_t" >&5 -$as_echo "$tcl_cv_intptr_t" >&6; } - if test "$tcl_cv_intptr_t" != none; then - -cat >>confdefs.h <<_ACEOF -#define intptr_t $tcl_cv_intptr_t -_ACEOF - - fi - -fi - -ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" -if test "x$ac_cv_type_uintptr_t" = xyes; then : - - -$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h - -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size unsigned integer type" >&5 -$as_echo_n "checking for pointer-size unsigned integer type... " >&6; } -if ${tcl_cv_uintptr_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - - for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \ - none; do - if test "$tcl_cv_uintptr_t" != none; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))]; -test_array [0] = 0; -return test_array [0]; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_ok=yes -else - tcl_ok=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$tcl_ok" = yes && break; fi - done -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_uintptr_t" >&5 -$as_echo "$tcl_cv_uintptr_t" >&6; } - if test "$tcl_cv_uintptr_t" != none; then - -cat >>confdefs.h <<_ACEOF -#define uintptr_t $tcl_cv_uintptr_t -_ACEOF - - fi - -fi - - -#-------------------------------------------------------------------- -# If a system doesn't have an opendir function (man, that's old!) -# then we have to supply a different version of dirent.h which -# is compatible with the substitute version of opendir that's -# provided. This version only works with V7-style directories. -#-------------------------------------------------------------------- - -ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" -if test "x$ac_cv_func_opendir" = xyes; then : - -else - -$as_echo "#define USE_DIRENT2_H 1" >>confdefs.h +printf "%s\n" "#define socklen_t int" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" " +#include + +" +if test "x$ac_cv_type_intptr_t" = xyes +then : + +printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" " +#include + +" +if test "x$ac_cv_type_uintptr_t" = xyes +then : + +printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h + fi #-------------------------------------------------------------------- @@ -9225,22 +9910,23 @@ # HP-UX where "union wait" is defined in both the BSD and SYS-V # environments. Checking the usability of WIFEXITED seems to do # the trick. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking union wait" >&5 -$as_echo_n "checking union wait... " >&6; } -if ${tcl_cv_union_wait+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking union wait" >&5 +printf %s "checking union wait... " >&6; } +if test ${tcl_cv_union_wait+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int -main () +main (void) { union wait x; WIFEXITED(x); /* Generates compiler error if WIFEXITED * uses an int. */ @@ -9247,23 +9933,26 @@ ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_union_wait=yes -else - tcl_cv_union_wait=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_union_wait" >&5 -$as_echo "$tcl_cv_union_wait" >&6; } +else case e in #( + e) tcl_cv_union_wait=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_union_wait" >&5 +printf "%s\n" "$tcl_cv_union_wait" >&6; } if test $tcl_cv_union_wait = no; then -$as_echo "#define NO_UNION_WAIT 1" >>confdefs.h +printf "%s\n" "#define NO_UNION_WAIT 1" >>confdefs.h fi #-------------------------------------------------------------------- # Check whether there is an strncasecmp function on this system. @@ -9270,101 +9959,121 @@ # This is a bit tricky because under SCO it's in -lsocket and # under Sequent Dynix it's in -linet. #-------------------------------------------------------------------- ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp" -if test "x$ac_cv_func_strncasecmp" = xyes; then : +if test "x$ac_cv_func_strncasecmp" = xyes +then : tcl_ok=1 -else - tcl_ok=0 +else case e in #( + e) tcl_ok=0 ;; +esac fi if test "$tcl_ok" = 0; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -lsocket" >&5 -$as_echo_n "checking for strncasecmp in -lsocket... " >&6; } -if ${ac_cv_lib_socket_strncasecmp+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -lsocket" >&5 +printf %s "checking for strncasecmp in -lsocket... " >&6; } +if test ${ac_cv_lib_socket_strncasecmp+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char strncasecmp (); +char strncasecmp (void); int -main () +main (void) { return strncasecmp (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_socket_strncasecmp=yes -else - ac_cv_lib_socket_strncasecmp=no +else case e in #( + e) ac_cv_lib_socket_strncasecmp=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_strncasecmp" >&5 -$as_echo "$ac_cv_lib_socket_strncasecmp" >&6; } -if test "x$ac_cv_lib_socket_strncasecmp" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_strncasecmp" >&5 +printf "%s\n" "$ac_cv_lib_socket_strncasecmp" >&6; } +if test "x$ac_cv_lib_socket_strncasecmp" = xyes +then : tcl_ok=1 -else - tcl_ok=0 +else case e in #( + e) tcl_ok=0 ;; +esac fi fi if test "$tcl_ok" = 0; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -linet" >&5 -$as_echo_n "checking for strncasecmp in -linet... " >&6; } -if ${ac_cv_lib_inet_strncasecmp+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_check_lib_save_LIBS=$LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -linet" >&5 +printf %s "checking for strncasecmp in -linet... " >&6; } +if test ${ac_cv_lib_inet_strncasecmp+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_check_lib_save_LIBS=$LIBS LIBS="-linet $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ + builtin and then its argument prototype would still apply. + The 'extern "C"' is for builds by C++ compilers; + although this is not generally supported in C code supporting it here + has little cost and some practical benefit (sr 110532). */ #ifdef __cplusplus extern "C" #endif -char strncasecmp (); +char strncasecmp (void); int -main () +main (void) { return strncasecmp (); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_lib_inet_strncasecmp=yes -else - ac_cv_lib_inet_strncasecmp=no +else case e in #( + e) ac_cv_lib_inet_strncasecmp=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext -LIBS=$ac_check_lib_save_LIBS +LIBS=$ac_check_lib_save_LIBS ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_strncasecmp" >&5 -$as_echo "$ac_cv_lib_inet_strncasecmp" >&6; } -if test "x$ac_cv_lib_inet_strncasecmp" = xyes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_strncasecmp" >&5 +printf "%s\n" "$ac_cv_lib_inet_strncasecmp" >&6; } +if test "x$ac_cv_lib_inet_strncasecmp" = xyes +then : tcl_ok=1 -else - tcl_ok=0 +else case e in #( + e) tcl_ok=0 ;; +esac fi fi if test "$tcl_ok" = 0; then case " $LIBOBJS " in @@ -9384,136 +10093,152 @@ # if not, set the GETTOD_NOT_DECLARED flag so that tclPort.h can # declare it. #-------------------------------------------------------------------- ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" -if test "x$ac_cv_func_gettimeofday" = xyes; then : - -else - - -$as_echo "#define NO_GETTOD 1" >>confdefs.h - - +if test "x$ac_cv_func_gettimeofday" = xyes +then : + +else case e in #( + e) + +printf "%s\n" "#define NO_GETTOD 1" >>confdefs.h + + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday declaration" >&5 -$as_echo_n "checking for gettimeofday declaration... " >&6; } -if ${tcl_cv_grep_gettimeofday+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gettimeofday declaration" >&5 +printf %s "checking for gettimeofday declaration... " >&6; } +if test ${tcl_cv_grep_gettimeofday+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "gettimeofday" >/dev/null 2>&1; then : + $EGREP_TRADITIONAL "gettimeofday" >/dev/null 2>&1 +then : tcl_cv_grep_gettimeofday=present -else - tcl_cv_grep_gettimeofday=missing -fi -rm -f conftest* - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_gettimeofday" >&5 -$as_echo "$tcl_cv_grep_gettimeofday" >&6; } +else case e in #( + e) tcl_cv_grep_gettimeofday=missing ;; +esac +fi +rm -rf conftest* + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_gettimeofday" >&5 +printf "%s\n" "$tcl_cv_grep_gettimeofday" >&6; } if test $tcl_cv_grep_gettimeofday = missing ; then -$as_echo "#define GETTOD_NOT_DECLARED 1" >>confdefs.h +printf "%s\n" "#define GETTOD_NOT_DECLARED 1" >>confdefs.h fi #-------------------------------------------------------------------- # The following code checks to see whether it is possible to get # signed chars on this platform. This is needed in order to # properly generate sign-extended ints from character values. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 -$as_echo_n "checking whether char is unsigned... " >&6; } -if ${ac_cv_c_char_unsigned+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 +printf %s "checking whether char is unsigned... " >&6; } +if test ${ac_cv_c_char_unsigned+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int -main () +main (void) { static int test_array [1 - 2 * !(((char) -1) < 0)]; test_array [0] = 0; return test_array [0]; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_c_char_unsigned=no -else - ac_cv_c_char_unsigned=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 -$as_echo "$ac_cv_c_char_unsigned" >&6; } -if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then - $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h +else case e in #( + e) ac_cv_c_char_unsigned=yes ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 +printf "%s\n" "$ac_cv_c_char_unsigned" >&6; } +if test $ac_cv_c_char_unsigned = yes; then + printf "%s\n" "#define __CHAR_UNSIGNED__ 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signed char declarations" >&5 -$as_echo_n "checking signed char declarations... " >&6; } -if ${tcl_cv_char_signed+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking signed char declarations" >&5 +printf %s "checking signed char declarations... " >&6; } +if test ${tcl_cv_char_signed+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { signed char *p; p = 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_char_signed=yes -else - tcl_cv_char_signed=no +else case e in #( + e) tcl_cv_char_signed=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_char_signed" >&5 -$as_echo "$tcl_cv_char_signed" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_char_signed" >&5 +printf "%s\n" "$tcl_cv_char_signed" >&6; } if test $tcl_cv_char_signed = yes; then -$as_echo "#define HAVE_SIGNED_CHAR 1" >>confdefs.h +printf "%s\n" "#define HAVE_SIGNED_CHAR 1" >>confdefs.h fi #-------------------------------------------------------------------- # Does putenv() copy or not? We need to know to avoid memory leaks. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a putenv() that copies the buffer" >&5 -$as_echo_n "checking for a putenv() that copies the buffer... " >&6; } -if ${tcl_cv_putenv_copy+:} false; then : - $as_echo_n "(cached) " >&6 -else - - if test "$cross_compiling" = yes; then : +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a putenv() that copies the buffer" >&5 +printf %s "checking for a putenv() that copies the buffer... " >&6; } +if test ${tcl_cv_putenv_copy+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + if test "$cross_compiling" = yes +then : tcl_cv_putenv_copy=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #define OURVAR "havecopy=yes" @@ -9532,239 +10257,192 @@ return 1; } } _ACEOF -if ac_fn_c_try_run "$LINENO"; then : +if ac_fn_c_try_run "$LINENO" +then : tcl_cv_putenv_copy=no -else - tcl_cv_putenv_copy=yes +else case e in #( + e) tcl_cv_putenv_copy=yes ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_putenv_copy" >&5 -$as_echo "$tcl_cv_putenv_copy" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_putenv_copy" >&5 +printf "%s\n" "$tcl_cv_putenv_copy" >&6; } if test $tcl_cv_putenv_copy = yes; then -$as_echo "#define HAVE_PUTENV_THAT_COPIES 1" >>confdefs.h +printf "%s\n" "#define HAVE_PUTENV_THAT_COPIES 1" >>confdefs.h fi #-------------------------------------------------------------------- # Check for support of nl_langinfo function #-------------------------------------------------------------------- # Check whether --enable-langinfo was given. -if test "${enable_langinfo+set}" = set; then : +if test ${enable_langinfo+y} +then : enableval=$enable_langinfo; langinfo_ok=$enableval -else - langinfo_ok=yes +else case e in #( + e) langinfo_ok=yes ;; +esac fi HAVE_LANGINFO=0 if test "$langinfo_ok" = "yes"; then - ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" -if test "x$ac_cv_header_langinfo_h" = xyes; then : + ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" +if test "x$ac_cv_header_langinfo_h" = xyes +then : langinfo_ok=yes -else - langinfo_ok=no +else case e in #( + e) langinfo_ok=no ;; +esac fi - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use nl_langinfo" >&5 -$as_echo_n "checking whether to use nl_langinfo... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use nl_langinfo" >&5 +printf %s "checking whether to use nl_langinfo... " >&6; } if test "$langinfo_ok" = "yes"; then - if ${tcl_cv_langinfo_h+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test ${tcl_cv_langinfo_h+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { nl_langinfo(CODESET); ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_langinfo_h=yes -else - tcl_cv_langinfo_h=no +else case e in #( + e) tcl_cv_langinfo_h=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_langinfo_h" >&5 -$as_echo "$tcl_cv_langinfo_h" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_langinfo_h" >&5 +printf "%s\n" "$tcl_cv_langinfo_h" >&6; } if test $tcl_cv_langinfo_h = yes; then -$as_echo "#define HAVE_LANGINFO 1" >>confdefs.h +printf "%s\n" "#define HAVE_LANGINFO 1" >>confdefs.h fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $langinfo_ok" >&5 -$as_echo "$langinfo_ok" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $langinfo_ok" >&5 +printf "%s\n" "$langinfo_ok" >&6; } fi #-------------------------------------------------------------------- # Check for support of cfmakeraw, chflags and mkstemps functions #-------------------------------------------------------------------- -for ac_func in cfmakeraw chflags mkstemps -do : - as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` -ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" -if eval test \"x\$"$as_ac_var"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - -#-------------------------------------------------------------------- -# Check for support of isnan() function or macro -#-------------------------------------------------------------------- - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking isnan" >&5 -$as_echo_n "checking isnan... " >&6; } -if ${tcl_cv_isnan+:} false; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -int -main () -{ - -isnan(0.0); /* Generates an error if isnan is missing */ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO"; then : - tcl_cv_isnan=yes -else - tcl_cv_isnan=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_isnan" >&5 -$as_echo "$tcl_cv_isnan" >&6; } -if test $tcl_cv_isnan = no; then - -$as_echo "#define NO_ISNAN 1" >>confdefs.h - -fi +ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" +if test "x$ac_cv_func_cfmakeraw" = xyes +then : + printf "%s\n" "#define HAVE_CFMAKERAW 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" +if test "x$ac_cv_func_chflags" = xyes +then : + printf "%s\n" "#define HAVE_CHFLAGS 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "mkstemps" "ac_cv_func_mkstemps" +if test "x$ac_cv_func_mkstemps" = xyes +then : + printf "%s\n" "#define HAVE_MKSTEMPS 1" >>confdefs.h + +fi + #-------------------------------------------------------------------- # Darwin specific API checks and defines #-------------------------------------------------------------------- if test "`uname -s`" = "Darwin" ; then - for ac_func in getattrlist -do : - ac_fn_c_check_func "$LINENO" "getattrlist" "ac_cv_func_getattrlist" -if test "x$ac_cv_func_getattrlist" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_GETATTRLIST 1 -_ACEOF - -fi -done - - for ac_header in copyfile.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "copyfile.h" "ac_cv_header_copyfile_h" "$ac_includes_default" -if test "x$ac_cv_header_copyfile_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_COPYFILE_H 1 -_ACEOF - -fi - -done - - for ac_func in copyfile -do : - ac_fn_c_check_func "$LINENO" "copyfile" "ac_cv_func_copyfile" -if test "x$ac_cv_func_copyfile" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_COPYFILE 1 -_ACEOF - -fi -done + ac_fn_c_check_func "$LINENO" "getattrlist" "ac_cv_func_getattrlist" +if test "x$ac_cv_func_getattrlist" = xyes +then : + printf "%s\n" "#define HAVE_GETATTRLIST 1" >>confdefs.h + +fi + + ac_fn_c_check_header_compile "$LINENO" "copyfile.h" "ac_cv_header_copyfile_h" "$ac_includes_default" +if test "x$ac_cv_header_copyfile_h" = xyes +then : + printf "%s\n" "#define HAVE_COPYFILE_H 1" >>confdefs.h + +fi + + ac_fn_c_check_func "$LINENO" "copyfile" "ac_cv_func_copyfile" +if test "x$ac_cv_func_copyfile" = xyes +then : + printf "%s\n" "#define HAVE_COPYFILE 1" >>confdefs.h + +fi if test $tcl_corefoundation = yes; then - for ac_header in libkern/OSAtomic.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "libkern/OSAtomic.h" "ac_cv_header_libkern_OSAtomic_h" "$ac_includes_default" -if test "x$ac_cv_header_libkern_OSAtomic_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBKERN_OSATOMIC_H 1 -_ACEOF - -fi - -done - - for ac_func in OSSpinLockLock -do : - ac_fn_c_check_func "$LINENO" "OSSpinLockLock" "ac_cv_func_OSSpinLockLock" -if test "x$ac_cv_func_OSSpinLockLock" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_OSSPINLOCKLOCK 1 -_ACEOF - -fi -done - - fi - -$as_echo "#define USE_VFORK 1" >>confdefs.h - - -$as_echo "#define TCL_LOAD_FROM_MEMORY 1" >>confdefs.h - - -$as_echo "#define TCL_WIDE_CLICKS 1" >>confdefs.h - - for ac_header in AvailabilityMacros.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "AvailabilityMacros.h" "ac_cv_header_AvailabilityMacros_h" "$ac_includes_default" -if test "x$ac_cv_header_AvailabilityMacros_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_AVAILABILITYMACROS_H 1 -_ACEOF - -fi - -done + ac_fn_c_check_header_compile "$LINENO" "libkern/OSAtomic.h" "ac_cv_header_libkern_OSAtomic_h" "$ac_includes_default" +if test "x$ac_cv_header_libkern_OSAtomic_h" = xyes +then : + printf "%s\n" "#define HAVE_LIBKERN_OSATOMIC_H 1" >>confdefs.h + +fi + + ac_fn_c_check_func "$LINENO" "OSSpinLockLock" "ac_cv_func_OSSpinLockLock" +if test "x$ac_cv_func_OSSpinLockLock" = xyes +then : + printf "%s\n" "#define HAVE_OSSPINLOCKLOCK 1" >>confdefs.h + +fi + + fi + +printf "%s\n" "#define TCL_DEFAULT_ENCODING \"utf-8\"" >>confdefs.h + + +printf "%s\n" "#define TCL_LOAD_FROM_MEMORY 1" >>confdefs.h + + +printf "%s\n" "#define TCL_WIDE_CLICKS 1" >>confdefs.h + + ac_fn_c_check_header_compile "$LINENO" "AvailabilityMacros.h" "ac_cv_header_AvailabilityMacros_h" "$ac_includes_default" +if test "x$ac_cv_header_AvailabilityMacros_h" = xyes +then : + printf "%s\n" "#define HAVE_AVAILABILITYMACROS_H 1" >>confdefs.h + +fi if test "$ac_cv_header_AvailabilityMacros_h" = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if weak import is available" >&5 -$as_echo_n "checking if weak import is available... " >&6; } -if ${tcl_cv_cc_weak_import+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if weak import is available" >&5 +printf %s "checking if weak import is available... " >&6; } +if test ${tcl_cv_cc_weak_import+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ @@ -9775,39 +10453,43 @@ #error MAC_OS_X_VERSION_MIN_REQUIRED < 1020 #endif int rand(void) __attribute__((weak_import)); int -main () +main (void) { rand(); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_cc_weak_import=yes -else - tcl_cv_cc_weak_import=no +else case e in #( + e) tcl_cv_cc_weak_import=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - CFLAGS=$hold_cflags + CFLAGS=$hold_cflags ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_weak_import" >&5 -$as_echo "$tcl_cv_cc_weak_import" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_weak_import" >&5 +printf "%s\n" "$tcl_cv_cc_weak_import" >&6; } if test $tcl_cv_cc_weak_import = yes; then -$as_echo "#define HAVE_WEAK_IMPORT 1" >>confdefs.h +printf "%s\n" "#define HAVE_WEAK_IMPORT 1" >>confdefs.h fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Darwin SUSv3 extensions are available" >&5 -$as_echo_n "checking if Darwin SUSv3 extensions are available... " >&6; } -if ${tcl_cv_cc_darwin_c_source+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if Darwin SUSv3 extensions are available" >&5 +printf %s "checking if Darwin SUSv3 extensions are available... " >&6; } +if test ${tcl_cv_cc_darwin_c_source+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ @@ -9819,30 +10501,33 @@ #endif #define _DARWIN_C_SOURCE 1 #include int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_cc_darwin_c_source=yes -else - tcl_cv_cc_darwin_c_source=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - CFLAGS=$hold_cflags -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_darwin_c_source" >&5 -$as_echo "$tcl_cv_cc_darwin_c_source" >&6; } +else case e in #( + e) tcl_cv_cc_darwin_c_source=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_darwin_c_source" >&5 +printf "%s\n" "$tcl_cv_cc_darwin_c_source" >&6; } if test $tcl_cv_cc_darwin_c_source = yes; then -$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h +printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h fi fi # Build .bundle dltest binaries in addition to .dylib DLTEST_LD='${CC} -bundle -Wl,-w ${CFLAGS} ${LDFLAGS}' @@ -9854,25 +10539,26 @@ #-------------------------------------------------------------------- # Check for support of fts functions (readdir replacement) #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fts" >&5 -$as_echo_n "checking for fts... " >&6; } -if ${tcl_cv_api_fts+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fts" >&5 +printf %s "checking for fts... " >&6; } +if test ${tcl_cv_api_fts+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int -main () +main (void) { char*const p[2] = {"/", NULL}; FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL); FTSENT *e = fts_read(f); fts_close(f); @@ -9879,23 +10565,26 @@ ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_api_fts=yes -else - tcl_cv_api_fts=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_fts" >&5 -$as_echo "$tcl_cv_api_fts" >&6; } +else case e in #( + e) tcl_cv_api_fts=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_fts" >&5 +printf "%s\n" "$tcl_cv_api_fts" >&6; } if test $tcl_cv_api_fts = yes; then -$as_echo "#define HAVE_FTS 1" >>confdefs.h +printf "%s\n" "#define HAVE_FTS 1" >>confdefs.h fi #-------------------------------------------------------------------- # The statements below check for systems where POSIX-style non-blocking @@ -9902,48 +10591,39 @@ # I/O (O_NONBLOCK) doesn't work or is unimplemented. On these systems # (mostly older ones), use the old BSD-style FIONBIO approach instead. #-------------------------------------------------------------------- - for ac_header in sys/ioctl.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_ioctl_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_IOCTL_H 1 -_ACEOF - -fi - -done - - for ac_header in sys/filio.h -do : - ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_filio_h" = xyes; then : - cat >>confdefs.h <<_ACEOF -#define HAVE_SYS_FILIO_H 1 -_ACEOF - -fi - -done - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5 -$as_echo_n "checking system version... " >&6; } -if ${tcl_cv_sys_version+:} false; then : - $as_echo_n "(cached) " >&6 -else - + ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_ioctl_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h + +fi + + ac_fn_c_check_header_compile "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_filio_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_FILIO_H 1" >>confdefs.h + +fi + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking system version" >&5 +printf %s "checking system version... " >&6; } +if test ${tcl_cv_sys_version+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "${TEA_PLATFORM}" = "windows" ; then tcl_cv_sys_version=windows else tcl_cv_sys_version=`uname -s`-`uname -r` if test "$?" -ne 0 ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5 -$as_echo "$as_me: WARNING: can't find uname command" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5 +printf "%s\n" "$as_me: WARNING: can't find uname command" >&2;} tcl_cv_sys_version=unknown else if test "`uname -s`" = "AIX" ; then tcl_cv_sys_version=AIX-`uname -v`.`uname -r` fi @@ -9950,101 +10630,108 @@ if test "`uname -s`" = "NetBSD" -a -f /etc/debian_version ; then tcl_cv_sys_version=NetBSD-Debian fi fi fi - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5 -$as_echo "$tcl_cv_sys_version" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5 +printf "%s\n" "$tcl_cv_sys_version" >&6; } system=$tcl_cv_sys_version - { $as_echo "$as_me:${as_lineno-$LINENO}: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5 -$as_echo_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5 +printf %s "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... " >&6; } case $system in OSF*) -$as_echo "#define USE_FIONBIO 1" >>confdefs.h +printf "%s\n" "#define USE_FIONBIO 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5 -$as_echo "FIONBIO" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5 +printf "%s\n" "FIONBIO" >&6; } ;; *) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: O_NONBLOCK" >&5 -$as_echo "O_NONBLOCK" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: O_NONBLOCK" >&5 +printf "%s\n" "O_NONBLOCK" >&6; } ;; esac #------------------------------------------------------------------------ -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use dll unloading" >&5 -$as_echo_n "checking whether to use dll unloading... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use dll unloading" >&5 +printf %s "checking whether to use dll unloading... " >&6; } # Check whether --enable-dll-unloading was given. -if test "${enable_dll_unloading+set}" = set; then : +if test ${enable_dll_unloading+y} +then : enableval=$enable_dll_unloading; tcl_ok=$enableval -else - tcl_ok=yes +else case e in #( + e) tcl_ok=yes ;; +esac fi if test $tcl_ok = yes; then -$as_echo "#define TCL_UNLOAD_DLLS 1" >>confdefs.h +printf "%s\n" "#define TCL_UNLOAD_DLLS 1" >>confdefs.h fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5 -$as_echo "$tcl_ok" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5 +printf "%s\n" "$tcl_ok" >&6; } #------------------------------------------------------------------------ # Check whether the timezone data is supplied by the OS or has # to be installed by Tcl. The default is autodetection, but can # be overridden on the configure command line either way. #------------------------------------------------------------------------ -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone data" >&5 -$as_echo_n "checking for timezone data... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for timezone data" >&5 +printf %s "checking for timezone data... " >&6; } # Check whether --with-tzdata was given. -if test "${with_tzdata+set}" = set; then : +if test ${with_tzdata+y} +then : withval=$with_tzdata; tcl_ok=$withval -else - tcl_ok=auto +else case e in #( + e) tcl_ok=auto ;; +esac fi # # Any directories that get added here must also be added to the # search path in ::tcl::clock::Initialize (library/clock.tcl). # case $tcl_ok in no) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: supplied by OS vendor" >&5 -$as_echo "supplied by OS vendor" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: supplied by OS vendor" >&5 +printf "%s\n" "supplied by OS vendor" >&6; } ;; yes) # nothing to do here ;; auto*) - if ${tcl_cv_dir_zoneinfo+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test ${tcl_cv_dir_zoneinfo+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) for dir in /usr/share/zoneinfo \ /usr/share/lib/zoneinfo \ /usr/lib/zoneinfo do if test -f $dir/UTC -o -f $dir/GMT then tcl_cv_dir_zoneinfo="$dir" break fi - done + done ;; +esac fi if test -n "$tcl_cv_dir_zoneinfo"; then tcl_ok=no - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dir" >&5 -$as_echo "$dir" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dir" >&5 +printf "%s\n" "$dir" >&6; } else tcl_ok=yes fi ;; *) @@ -10051,86 +10738,95 @@ as_fn_error $? "invalid argument: $tcl_ok" "$LINENO" 5 ;; esac if test $tcl_ok = yes then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: supplied by Tcl" >&5 -$as_echo "supplied by Tcl" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: supplied by Tcl" >&5 +printf "%s\n" "supplied by Tcl" >&6; } INSTALL_TZDATA=install-tzdata fi #-------------------------------------------------------------------- # DTrace support #-------------------------------------------------------------------- # Check whether --enable-dtrace was given. -if test "${enable_dtrace+set}" = set; then : +if test ${enable_dtrace+y} +then : enableval=$enable_dtrace; tcl_ok=$enableval -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi if test $tcl_ok = yes; then - ac_fn_c_check_header_mongrel "$LINENO" "sys/sdt.h" "ac_cv_header_sys_sdt_h" "$ac_includes_default" -if test "x$ac_cv_header_sys_sdt_h" = xyes; then : + ac_fn_c_check_header_compile "$LINENO" "sys/sdt.h" "ac_cv_header_sys_sdt_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sdt_h" = xyes +then : tcl_ok=yes -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi - fi if test $tcl_ok = yes; then # Extract the first word of "dtrace", so it can be a program name with args. set dummy dtrace; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_path_DTRACE+:} false; then : - $as_echo_n "(cached) " >&6 -else - case $DTRACE in +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_DTRACE+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) case $DTRACE in [\\/]* | ?:[\\/]*) ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/sbin" for as_dir in $as_dummy do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_DTRACE="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; +esac ;; esac fi DTRACE=$ac_cv_path_DTRACE if test -n "$DTRACE"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 -$as_echo "$DTRACE" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 +printf "%s\n" "$DTRACE" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi test -z "$ac_cv_path_DTRACE" && tcl_ok=no fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable DTrace support" >&5 -$as_echo_n "checking whether to enable DTrace support... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable DTrace support" >&5 +printf %s "checking whether to enable DTrace support... " >&6; } MAKEFILE_SHELL='/bin/sh' if test $tcl_ok = yes; then -$as_echo "#define USE_DTRACE 1" >>confdefs.h +printf "%s\n" "#define USE_DTRACE 1" >>confdefs.h DTRACE_SRC="\${DTRACE_SRC}" DTRACE_HDR="\${DTRACE_HDR}" if test "`uname -s`" != "Darwin" ; then DTRACE_OBJ="\${DTRACE_OBJ}" @@ -10144,193 +10840,29 @@ AR='/usr/ccs/bin/ar' RANLIB='/usr/ccs/bin/ranlib' fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5 -$as_echo "$tcl_ok" >&6; } - -#-------------------------------------------------------------------- -# Zipfs support - Tip 430 -#-------------------------------------------------------------------- -# Check whether --enable-zipfs was given. -if test "${enable_zipfs+set}" = set; then : - enableval=$enable_zipfs; tcl_ok=$enableval -else - tcl_ok=yes -fi - -if test "$tcl_ok" = "yes" ; then - # - # Find a native compiler - # - # Put a plausible default for CC_FOR_BUILD in Makefile. - if test -z "$CC_FOR_BUILD"; then - if test "x$cross_compiling" = "xno"; then - CC_FOR_BUILD='$(CC)' - else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5 -$as_echo_n "checking for gcc... " >&6; } - if ${ac_cv_path_cc+:} false; then : - $as_echo_n "(cached) " >&6 -else - - search_path=`echo ${PATH} | sed -e 's/:/ /g'` - for dir in $search_path ; do - for j in `ls -r $dir/gcc 2> /dev/null` \ - `ls -r $dir/gcc 2> /dev/null` ; do - if test x"$ac_cv_path_cc" = x ; then - if test -f "$j" ; then - ac_cv_path_cc=$j - break - fi - fi - done - done - -fi - - fi - fi - - # Also set EXEEXT_FOR_BUILD. - if test "x$cross_compiling" = "xno"; then - EXEEXT_FOR_BUILD='$(EXEEXT)' - OBJEXT_FOR_BUILD='$(OBJEXT)' - else - OBJEXT_FOR_BUILD='.no' - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 -$as_echo_n "checking for build system executable suffix... " >&6; } -if ${bfd_cv_build_exeext+:} false; then : - $as_echo_n "(cached) " >&6 -else - rm -f conftest* - echo 'int main () { return 0; }' > conftest.c - bfd_cv_build_exeext= - ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 - for file in conftest.*; do - case $file in - *.c | *.o | *.obj | *.ilk | *.pdb) ;; - *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - rm -f conftest* - test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 -$as_echo "$bfd_cv_build_exeext" >&6; } - EXEEXT_FOR_BUILD="" - test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} - fi - - # - # Find a native zip implementation - # - - ZIP_PROG="" - ZIP_PROG_OPTIONS="" - ZIP_PROG_VFSSEARCH="" - ZIP_INSTALL_OBJS="" - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zip" >&5 -$as_echo_n "checking for zip... " >&6; } - if ${ac_cv_path_zip+:} false; then : - $as_echo_n "(cached) " >&6 -else - - search_path=`echo ${PATH} | sed -e 's/:/ /g'` - for dir in $search_path ; do - for j in `ls -r $dir/zip 2> /dev/null` \ - `ls -r $dir/zip 2> /dev/null` ; do - if test x"$ac_cv_path_zip" = x ; then - if test -f "$j" ; then - ac_cv_path_zip=$j - break - fi - fi - done - done - -fi - - if test -f "$ac_cv_path_zip" ; then - ZIP_PROG="$ac_cv_path_zip" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5 -$as_echo "$ZIP_PROG" >&6; } - ZIP_PROG_OPTIONS="-rq" - ZIP_PROG_VFSSEARCH="*" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5 -$as_echo "Found INFO Zip in environment" >&6; } - # Use standard arguments for zip - else - # It is not an error if an installed version of Zip can't be located. - # We can use the locally distributed minizip instead - ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" - ZIP_PROG_OPTIONS="-o -r" - ZIP_PROG_VFSSEARCH="*" - ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH. Building minizip" >&5 -$as_echo "No zip found on PATH. Building minizip" >&6; } - fi - - - - - - ZIPFS_BUILD=1 - TCL_ZIP_FILE=libtcl_${TCL_MAJOR_VERSION}_${TCL_MINOR_VERSION}_${TCL_PATCH_LEVEL}.zip -else - ZIPFS_BUILD=0 - TCL_ZIP_FILE= -fi -# Do checking message here to not mess up interleaved configure output -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5 -$as_echo_n "checking for building with zipfs... " >&6; } -if test "${ZIPFS_BUILD}" = 1; then - if test "${SHARED_BUILD}" = 0; then - ZIPFS_BUILD=2; - -$as_echo "#define ZIPFS_BUILD 2" >>confdefs.h - - INSTALL_LIBRARIES=install-libraries-zipfs-static - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - -$as_echo "#define ZIPFS_BUILD 1" >>confdefs.h -\ - INSTALL_LIBRARIES=install-libraries-zipfs-shared - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - fi -else -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -INSTALL_LIBRARIES=install-libraries -INSTALL_MSGS=install-msgs -fi - - - - - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5 +printf "%s\n" "$tcl_ok" >&6; } #-------------------------------------------------------------------- # The check below checks whether the cpuid instruction is usable. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cpuid instruction is usable" >&5 -$as_echo_n "checking whether the cpuid instruction is usable... " >&6; } -if ${tcl_cv_cpuid+:} false; then : - $as_echo_n "(cached) " >&6 -else - +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the cpuid instruction is usable" >&5 +printf %s "checking whether the cpuid instruction is usable... " >&6; } +if test ${tcl_cv_cpuid+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { int index,regsPtr[4]; __asm__ __volatile__("mov %%ebx, %%edi \n\t" "cpuid \n\t" @@ -10341,23 +10873,26 @@ ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_cpuid=yes -else - tcl_cv_cpuid=no -fi -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cpuid" >&5 -$as_echo "$tcl_cv_cpuid" >&6; } +else case e in #( + e) tcl_cv_cpuid=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cpuid" >&5 +printf "%s\n" "$tcl_cv_cpuid" >&6; } if test $tcl_cv_cpuid = yes; then -$as_echo "#define HAVE_CPUID 1" >>confdefs.h +printf "%s\n" "#define HAVE_CPUID 1" >>confdefs.h fi #-------------------------------------------------------------------- # The statements below define a collection of symbols related to @@ -10384,42 +10919,44 @@ # up the Tcl library. if test "`uname -s`" = "Darwin" ; then if test "`uname -s`" = "Darwin" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to package libraries" >&5 -$as_echo_n "checking how to package libraries... " >&6; } - # Check whether --enable-framework was given. -if test "${enable_framework+set}" = set; then : - enableval=$enable_framework; enable_framework=$enableval -else - enable_framework=no -fi - - if test $enable_framework = yes; then - if test $SHARED_BUILD = 0; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be built if --enable-shared is yes" >&5 -$as_echo "$as_me: WARNING: Frameworks can only be built if --enable-shared is yes" >&2;} - enable_framework=no - fi - if test $tcl_corefoundation = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be used when CoreFoundation is available" >&5 -$as_echo "$as_me: WARNING: Frameworks can only be used when CoreFoundation is available" >&2;} - enable_framework=no - fi - fi - if test $enable_framework = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: framework" >&5 -$as_echo "framework" >&6; } - FRAMEWORK_BUILD=1 - else - if test $SHARED_BUILD = 1; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared library" >&5 -$as_echo "shared library" >&6; } - else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: static library" >&5 -$as_echo "static library" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to package libraries" >&5 +printf %s "checking how to package libraries... " >&6; } + # Check whether --enable-framework was given. +if test ${enable_framework+y} +then : + enableval=$enable_framework; enable_framework=$enableval +else case e in #( + e) enable_framework=no ;; +esac +fi + + if test $enable_framework = yes; then + if test $SHARED_BUILD = 0; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be built if --enable-shared is yes" >&5 +printf "%s\n" "$as_me: WARNING: Frameworks can only be built if --enable-shared is yes" >&2;} + enable_framework=no + fi + if test $tcl_corefoundation = no; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be used when CoreFoundation is available" >&5 +printf "%s\n" "$as_me: WARNING: Frameworks can only be used when CoreFoundation is available" >&2;} + enable_framework=no + fi + fi + if test $enable_framework = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: framework" >&5 +printf "%s\n" "framework" >&6; } + FRAMEWORK_BUILD=1 + else + if test $SHARED_BUILD = 1; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: shared library" >&5 +printf "%s\n" "shared library" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: static library" >&5 +printf "%s\n" "static library" >&6; } fi FRAMEWORK_BUILD=0 fi fi @@ -10426,19 +10963,18 @@ TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_VERSION} -current_version ${TCL_VERSION}`echo ${TCL_PATCH_LEVEL} | awk '{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}'`" TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}"/${TCL_LIB_FILE}' echo "$LDFLAGS " | grep -q -- '-prebind ' && TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -seg1addr 0xA000000' TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tcl-Info.plist' EXTRA_TCLSH_LIBS='-sectcreate __TEXT __info_plist Tclsh-Info.plist' - EXTRA_APP_CC_SWITCHES='-mdynamic-no-pic' ac_config_files="$ac_config_files Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in" TCL_YEAR="`date +%Y`" fi if test "$FRAMEWORK_BUILD" = "1" ; then -$as_echo "#define TCL_FRAMEWORK 1" >>confdefs.h +printf "%s\n" "#define TCL_FRAMEWORK 1" >>confdefs.h # Construct a fake local framework structure to make linking with # '-framework Tcl' and running of tcltest work ac_config_commands="$ac_config_commands Tcl.framework" @@ -10487,10 +11023,217 @@ fi VERSION='${VERSION}' eval "CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}" eval "CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}" VERSION=${TCL_VERSION} + +#-------------------------------------------------------------------- +# Zipfs support - Tip 430 +#-------------------------------------------------------------------- +# Check whether --enable-zipfs was given. +if test ${enable_zipfs+y} +then : + enableval=$enable_zipfs; tcl_ok=$enableval +else case e in #( + e) tcl_ok=yes ;; +esac +fi + +if test "$tcl_ok" = "yes" -a "x$enable_framework" != "xyes"; then + # + # Find a native compiler + # + # Put a plausible default for CC_FOR_BUILD in Makefile. + if test -z "$CC_FOR_BUILD"; then + if test "x$cross_compiling" = "xno"; then + CC_FOR_BUILD='$(CC)' + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5 +printf %s "checking for gcc... " >&6; } + if test ${ac_cv_path_cc+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/gcc 2> /dev/null` \ + `ls -r $dir/gcc 2> /dev/null` ; do + if test x"$ac_cv_path_cc" = x ; then + if test -f "$j" ; then + ac_cv_path_cc=$j + break + fi + fi + done + done + ;; +esac +fi + + fi + fi + + # Also set EXEEXT_FOR_BUILD. + if test "x$cross_compiling" = "xno"; then + EXEEXT_FOR_BUILD='$(EXEEXT)' + OBJEXT_FOR_BUILD='$(OBJEXT)' + else + OBJEXT_FOR_BUILD='.no' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 +printf %s "checking for build system executable suffix... " >&6; } +if test ${bfd_cv_build_exeext+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) rm -f conftest* + echo 'int main () { return 0; }' > conftest.c + bfd_cv_build_exeext= + ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 + for file in conftest.*; do + case $file in + *.c | *.o | *.obj | *.ilk | *.pdb) ;; + *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; + esac + done + rm -f conftest* + test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 +printf "%s\n" "$bfd_cv_build_exeext" >&6; } + EXEEXT_FOR_BUILD="" + test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} + fi + + # + # Find a native zip implementation + # + + MACHER_PROG="" + ZIP_PROG="" + ZIP_PROG_OPTIONS="" + ZIP_PROG_VFSSEARCH="" + ZIP_INSTALL_OBJS="" + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for macher" >&5 +printf %s "checking for macher... " >&6; } + if test ${ac_cv_path_macher+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/macher 2> /dev/null` \ + `ls -r $dir/macher 2> /dev/null` ; do + if test x"$ac_cv_path_macher" = x ; then + if test -f "$j" ; then + ac_cv_path_macher=$j + break + fi + fi + done + done + ;; +esac +fi + + if test -f "$ac_cv_path_macher" ; then + MACHER_PROG="$ac_cv_path_macher" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MACHER_PROG" >&5 +printf "%s\n" "$MACHER_PROG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Found macher in environment" >&5 +printf "%s\n" "Found macher in environment" >&6; } + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zip" >&5 +printf %s "checking for zip... " >&6; } + if test ${ac_cv_path_zip+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/zip 2> /dev/null` \ + `ls -r $dir/zip 2> /dev/null` ; do + if test x"$ac_cv_path_zip" = x ; then + if test -f "$j" ; then + ac_cv_path_zip=$j + break + fi + fi + done + done + ;; +esac +fi + + if test -f "$ac_cv_path_zip" ; then + ZIP_PROG="$ac_cv_path_zip" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5 +printf "%s\n" "$ZIP_PROG" >&6; } + ZIP_PROG_OPTIONS="-rq" + ZIP_PROG_VFSSEARCH="*" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5 +printf "%s\n" "Found INFO Zip in environment" >&6; } + # Use standard arguments for zip + else + # It is not an error if an installed version of Zip can't be located. + # We can use the locally distributed minizip instead + ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" + ZIP_PROG_OPTIONS="-o -r" + ZIP_PROG_VFSSEARCH="*" + ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH. Building minizip" >&5 +printf "%s\n" "No zip found on PATH. Building minizip" >&6; } + fi + + + + + + + ZIPFS_BUILD=1 + TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip +else + ZIPFS_BUILD=0 + TCL_ZIP_FILE= +fi +# Do checking message here to not mess up interleaved configure output +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5 +printf %s "checking for building with zipfs... " >&6; } +if test "${ZIPFS_BUILD}" = 1; then + if test "${SHARED_BUILD}" = 0; then + ZIPFS_BUILD=2; + +printf "%s\n" "#define ZIPFS_BUILD 2" >>confdefs.h + + else + +printf "%s\n" "#define ZIPFS_BUILD 1" >>confdefs.h +\ + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +INSTALL_LIBRARIES=install-libraries +INSTALL_MSGS=install-msgs +fi + +# Point to tcl script library if we are not embedding it. +if test "${ZIPFS_BUILD}" = 0; then +TCL_BUILDTIME_LIBRARY=${TCL_SRC_DIR}/library +fi + + + + + + #-------------------------------------------------------------------- # The statements below define the symbol TCL_PACKAGE_PATH, which # gives a list of directories that may contain packages. The list # consists of one directory for machine-dependent binaries and @@ -10497,17 +11240,19 @@ # another for platform-independent scripts. #-------------------------------------------------------------------- if test "$FRAMEWORK_BUILD" = "1" ; then test -z "$TCL_PACKAGE_PATH" && \ - TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl ~/Library/Frameworks /Library/Frameworks" + TCL_PACKAGE_PATH="~/Library/Tcl:/Library/Tcl:~/Library/Frameworks:/Library/Frameworks" + # Allow tclsh to find Tk when multiple versions are installed. See Tk [1562e10c58]. + TCL_PACKAGE_PATH="$TCL_PACKAGE_PATH:/Library/Frameworks/Tk.framework/Versions" test -z "$TCL_MODULE_PATH" && \ TCL_MODULE_PATH="~/Library/Tcl /Library/Tcl" elif test "$prefix/lib" != "$libdir"; then - test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="{${libdir}} {${prefix}/lib} ${TCL_PACKAGE_PATH}" + test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="${libdir}:${prefix}/lib" else - test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="{${prefix}/lib} ${TCL_PACKAGE_PATH}" + test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="${prefix}/lib" fi #-------------------------------------------------------------------- # The statements below define various symbols relating to Tcl # stub support. @@ -10611,12 +11356,12 @@ # want to keep, you may remove or edit it. # # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF # The following way of writing the cache mishandles newlines in values, @@ -10628,12 +11373,12 @@ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; @@ -10642,36 +11387,36 @@ done (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) | sed ' /^ac_cv_env_/b end t clear :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else case $cache_file in #( */* | ?:*) @@ -10681,12 +11426,12 @@ mv -f confcache "$cache_file" ;; esac fi fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache test "x$prefix" = xNONE && prefix=$ac_default_prefix @@ -10713,13 +11458,11 @@ t quote s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g t quote b any :quote -s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g -s/\[/\\&/g -s/\]/\\&/g +s/[][ `~#$^&*(){}\\|;'\''"<>?]/\\&/g s/\$/$$/g H :any ${ g @@ -10732,17 +11475,16 @@ CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS="" - : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -10761,127 +11503,106 @@ ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are @@ -10890,13 +11611,13 @@ as_fn_error () { as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error # as_fn_set_status STATUS @@ -10923,43 +11644,48 @@ as_fn_unset () { { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... # ------------------ # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then @@ -10982,11 +11708,11 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q } /^X\/\(\/\/\)$/{ @@ -11004,10 +11730,14 @@ as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. @@ -11016,10 +11746,16 @@ ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else @@ -11028,13 +11764,13 @@ fi if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else @@ -11058,20 +11794,20 @@ esac test -d "$as_dir" || eval $as_mkdir_p || { as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" as_dir=`$as_dirname -- "$as_dir" || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -11111,14 +11847,16 @@ } # as_fn_executable_p as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 ## ----------------------------------- ## ## Main body of $CONFIG_STATUS script. ## @@ -11129,12 +11867,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by tcl $as_me 9.0, which was -generated by GNU Autoconf 2.69. Invocation command line was +This file was extended by tcl $as_me 8.7, which was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS @@ -11158,11 +11896,11 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. Usage: $0 [OPTION]... [TAG]... @@ -11183,18 +11921,20 @@ $config_commands Report bugs to the package provider." _ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ -tcl config.status 9.0 -configured by $0, generated by GNU Autoconf 2.69, +tcl config.status 8.7 +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' @@ -11227,32 +11967,32 @@ case $ac_option in # Handling of the options. -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + printf "%s\n" "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; + printf "%s\n" "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --he | --h | --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac @@ -11269,11 +12009,11 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@" fi @@ -11283,11 +12023,11 @@ { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + printf "%s\n" "$ac_log" } >&5 _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # @@ -11309,30 +12049,30 @@ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:../unix/Makefile.in" ;; "dltest/Makefile") CONFIG_FILES="$CONFIG_FILES dltest/Makefile:../unix/dltest/Makefile.in" ;; "tclConfig.sh") CONFIG_FILES="$CONFIG_FILES tclConfig.sh:../unix/tclConfig.sh.in" ;; "tcl.pc") CONFIG_FILES="$CONFIG_FILES tcl.pc:../unix/tcl.pc.in" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done # If the user did not use the arguments to specify the items to instantiate, # then the envvar interface is used. Set only those that are not. # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files - test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands fi # Have a temporary directory for convenience. Make it in the build tree # simply because there is no reason against having it here, and in addition, # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= trap 'exit_status=$? : "${ac_tmp:=$tmp}" @@ -11352,11 +12092,11 @@ } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then ac_cr=`echo X | tr X '\015'` # On cygwin, bash can eat \r inside `` if the user requested igncr. @@ -11518,11 +12258,11 @@ case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac ac_save_IFS=$IFS IFS=: @@ -11540,37 +12280,37 @@ do case $ac_f in -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | + ac_sed_conf_input=`printf "%s\n" "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac case $ac_tag in @@ -11583,11 +12323,11 @@ ac_dir=`$as_dirname -- "$ac_file" || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | +printf "%s\n" X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -11607,13 +12347,13 @@ ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac @@ -11662,12 +12402,12 @@ /@localedir@/p /@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -11676,11 +12416,11 @@ s&@mandir@&$mandir&g s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_sed_extra="$ac_vpsub $extrasub @@ -11705,13 +12445,13 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" case $ac_file in -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; @@ -11719,12 +12459,12 @@ esac \ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; - :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 -$as_echo "$as_me: executing $ac_file commands" >&6;} + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} ;; esac case $ac_file$ac_mode in @@ -11767,10 +12507,11 @@ # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi + Index: unix/configure.ac ================================================================== --- unix/configure.ac +++ unix/configure.ac @@ -1,12 +1,12 @@ #! /bin/bash -norc dnl This file is an input file used by the GNU "autoconf" program to dnl generate the file "configure", which is run during Tcl installation dnl to configure the system for the local environment. -AC_INIT([tcl],[9.0]) -AC_PREREQ(2.69) +AC_INIT([tcl],[8.7]) +AC_PREREQ([2.69]) dnl This is only used when included from macosx/configure.ac m4_ifdef([SC_USE_CONFIG_HEADERS], [ AC_CONFIG_HEADERS([tclConfig.h:../unix/tclConfig.h.in]) AC_CONFIG_COMMANDS_PRE([DEFS="-DHAVE_TCL_CONFIG_H -imacros tclConfig.h"]) @@ -15,19 +15,20 @@ #define _TCLCONFIG]) AH_BOTTOM([ /* Undef unused package specific autoheader defines so that we can * include both tclConfig.h and tkConfig.h at the same time: */ /* override */ #undef PACKAGE_NAME - /* override */ #undef PACKAGE_STRING /* override */ #undef PACKAGE_TARNAME + /* override */ #undef PACKAGE_VERSION + /* override */ #undef PACKAGE_STRING #endif /* _TCLCONFIG */]) ]) -TCL_VERSION=9.0 -TCL_MAJOR_VERSION=9 -TCL_MINOR_VERSION=0 -TCL_PATCH_LEVEL="a2" +TCL_VERSION=8.7 +TCL_MAJOR_VERSION=8 +TCL_MINOR_VERSION=7 +TCL_PATCH_LEVEL="b1" VERSION=${TCL_VERSION} EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"} EXTRA_BUILD_HTML=${EXTRA_BUILD_HTML:-"@:"} @@ -111,11 +112,11 @@ if test -z "$no_pipe" && test -n "$GCC"; then AC_CACHE_CHECK([if the compiler understands -pipe], tcl_cv_cc_pipe, [ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" - AC_TRY_COMPILE(,, tcl_cv_cc_pipe=yes, tcl_cv_cc_pipe=no) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[tcl_cv_cc_pipe=yes],[tcl_cv_cc_pipe=no]) CFLAGS=$hold_cflags]) if test $tcl_cv_cc_pipe = yes; then CFLAGS="$CFLAGS -pipe" fi fi @@ -162,30 +163,33 @@ ])]) AS_IF([test $zlib_ok = no], [ AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}]) AC_SUBST(ZLIB_SRCS,[\${ZLIB_SRCS}]) AC_SUBST(ZLIB_INCLUDE,[-I\${ZLIB_DIR}]) + AC_DEFINE(TCL_WITH_INTERNAL_ZLIB, 1, [Tcl with internal zlib]) ]) AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?]) #------------------------------------------------------------------------ # Add stuff for libtommath libtommath_ok=yes AC_ARG_WITH(system-libtommath, -AC_HELP_STRING([--with-system-libtommath], +AS_HELP_STRING([--with-system-libtommath], [use external libtommath (default: true if available, false otherwise)]), - libtommath_ok=${withval}) + [libtommath_ok=${withval}]) if test x"${libtommath_ok}" = x -o x"${libtommath_ok}" != xno; then AC_CHECK_HEADER([tommath.h],[ AC_CHECK_TYPE([mp_int],[],[libtommath_ok=no],[#include ])],[ libtommath_ok=no]) AS_IF([test $libtommath_ok = yes], [ AC_CHECK_LIB([tommath],[mp_log_u32],[MATH_LIBS="$MATH_LIBS -ltommath"],[ libtommath_ok=no])]) fi AS_IF([test $libtommath_ok = yes], [ + AC_SUBST(TCL_PC_REQUIRES_PRIVATE, ['libtommath >= 1.2.0,']) + AC_SUBST(TCL_PC_CFLAGS, ['-DTCL_WITH_EXTERNAL_TOMMATH']) AC_DEFINE(TCL_WITH_EXTERNAL_TOMMATH, 1, [Tcl with external libtommath]) ], [ AC_SUBST(TOMMATH_OBJS,[\${TOMMATH_OBJS}]) AC_SUBST(TOMMATH_SRCS,[\${TOMMATH_SRCS}]) AC_SUBST(TOMMATH_INCLUDE,[-I\${TOMMATH_DIR}]) @@ -214,11 +218,11 @@ #-------------------------------------------------------------------- # Check endianness because we can optimize comparisons of # Tcl_UniChar strings to memcmp on big-endian systems. #-------------------------------------------------------------------- -AC_C_BIGENDIAN +AC_C_BIGENDIAN(,,,[#]) #-------------------------------------------------------------------- # Supply substitutes for missing POSIX library procedures, or # set flags so Tcl uses alternate procedures. #-------------------------------------------------------------------- @@ -226,14 +230,17 @@ # Check if Posix compliant getcwd exists, if not we'll use getwd. AC_CHECK_FUNCS(getcwd, , [AC_DEFINE(USEGETWD, 1, [Is getcwd Posix-compliant?])]) # Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really # define USEGETWD even if the posix getcwd exists. Add a test ? -AC_REPLACE_FUNCS(mkstemp opendir strtol waitpid) +AC_REPLACE_FUNCS(mkstemp waitpid) AC_CHECK_FUNC(strerror, , [AC_DEFINE(NO_STRERROR, 1, [Do we have strerror()])]) AC_CHECK_FUNC(getwd, , [AC_DEFINE(NO_GETWD, 1, [Do we have getwd()])]) AC_CHECK_FUNC(wait3, , [AC_DEFINE(NO_WAIT3, 1, [Do we have wait3()])]) +AC_CHECK_FUNC(fork, , [AC_DEFINE(NO_FORK, 1, [Do we have fork()])]) +AC_CHECK_FUNC(mknod, , [AC_DEFINE(NO_MKNOD, 1, [Do we have mknod()])]) +AC_CHECK_FUNC(tcdrain, , [AC_DEFINE(NO_TCDRAIN, 1, [Do we have tcdrain()])]) AC_CHECK_FUNC(uname, , [AC_DEFINE(NO_UNAME, 1, [Do we have uname()])]) if test "`uname -s`" = "Darwin" && \ test "`uname -r | awk -F. '{print [$]1}'`" -lt 7; then # prior to Darwin 7, realpath is not threadsafe, so don't @@ -299,12 +306,12 @@ # pernicious. If "fd_set" isn't defined anywhere then set a # special flag. #-------------------------------------------------------------------- AC_CACHE_CHECK([for fd_set in sys/types], tcl_cv_type_fd_set, [ - AC_TRY_COMPILE([#include ],[fd_set readMask, writeMask;], - tcl_cv_type_fd_set=yes, tcl_cv_type_fd_set=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[fd_set readMask, writeMask;]])], + [tcl_cv_type_fd_set=yes],[tcl_cv_type_fd_set=no])]) tcl_ok=$tcl_cv_type_fd_set if test $tcl_ok = no; then AC_CACHE_CHECK([for fd_mask in sys/select], tcl_cv_grep_fd_mask, [ AC_EGREP_HEADER(fd_mask, sys/select.h, tcl_cv_grep_fd_mask=present, tcl_cv_grep_fd_mask=missing)]) @@ -314,10 +321,17 @@ fi fi if test $tcl_ok = no; then AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?]) fi + +AC_CACHE_CHECK([for pselect], tcl_cv_func_pselect, [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[void *func = pselect;]])],[tcl_cv_func_pselect=yes],[tcl_cv_func_pselect=no])]) +tcl_ok=$tcl_cv_func_pselect +if test $tcl_ok = yes; then + AC_DEFINE(HAVE_PSELECT, 1, [Should we use pselect()?]) +fi #------------------------------------------------------------------------ # Options for the notifier. Checks for epoll(7) on Linux, and # kqueue(2) on {DragonFly,Free,Net,Open}BSD #------------------------------------------------------------------------ @@ -358,52 +372,15 @@ # we might be able to use fstatfs instead. Some systems (OpenBSD?) also # lack blkcnt_t. #-------------------------------------------------------------------- if test "$ac_cv_cygwin" != "yes"; then - AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize]) + AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize, struct stat.st_rdev]) fi AC_CHECK_TYPES([blkcnt_t]) AC_CHECK_FUNC(fstatfs, , [AC_DEFINE(NO_FSTATFS, 1, [Do we have fstatfs()?])]) -#-------------------------------------------------------------------- -# Some system have no memcmp or it does not work with 8 bit data, this -# checks it and add memcmp.o to LIBOBJS if needed -#-------------------------------------------------------------------- - -AC_FUNC_MEMCMP - -#-------------------------------------------------------------------- -# Some system like SunOS 4 and other BSD like systems have no memmove -# (we assume they have bcopy instead). {The replacement define is in -# compat/string.h} -#-------------------------------------------------------------------- - -AC_CHECK_FUNC(memmove, , [ - AC_DEFINE(NO_MEMMOVE, 1, [Do we have memmove()?]) - AC_DEFINE(NO_STRING_H, 1, [Do we have ?]) ]) - -#-------------------------------------------------------------------- -# On some systems strstr is broken: it returns a pointer even even if -# the original string is empty. -#-------------------------------------------------------------------- - -SC_TCL_CHECK_BROKEN_FUNC(strstr, [ - exit(strstr("\0test", "test") ? 1 : 0); -]) - -#-------------------------------------------------------------------- -# Check for strtoul function. This is tricky because under some -# versions of AIX strtoul returns an incorrect terminator -# pointer for the string "0". -#-------------------------------------------------------------------- - -SC_TCL_CHECK_BROKEN_FUNC(strtoul, [ - char *term, *string = "0"; - exit(strtoul(string,&term,0) != 0 || term != string+1); -]) - #-------------------------------------------------------------------- # Check for various typedefs and provide substitutes if # they don't exist. #-------------------------------------------------------------------- @@ -411,60 +388,23 @@ AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_UID_T AC_CACHE_CHECK([for socklen_t], tcl_cv_type_socklen_t, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ],[ - socklen_t foo; - ],[tcl_cv_type_socklen_t=yes],[tcl_cv_type_socklen_t=no])]) + ]], [[ + socklen_t foo; + ]])],[tcl_cv_type_socklen_t=yes],[tcl_cv_type_socklen_t=no])]) if test $tcl_cv_type_socklen_t = no; then AC_DEFINE(socklen_t, int, [Define as int if socklen_t is not available]) fi -AC_CHECK_TYPE([intptr_t], [ - AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [ - AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [ - for tcl_cv_intptr_t in "int" "long" "long long" none; do - if test "$tcl_cv_intptr_t" != none; then - AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], - [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])], - [tcl_ok=yes], [tcl_ok=no]) - test "$tcl_ok" = yes && break; fi - done]) - if test "$tcl_cv_intptr_t" != none; then - AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer - type wide enough to hold a pointer.]) - fi -]) -AC_CHECK_TYPE([uintptr_t], [ - AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [ - AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [ - for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \ - none; do - if test "$tcl_cv_uintptr_t" != none; then - AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], - [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])], - [tcl_ok=yes], [tcl_ok=no]) - test "$tcl_ok" = yes && break; fi - done]) - if test "$tcl_cv_uintptr_t" != none; then - AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer - type wide enough to hold a pointer.]) - fi -]) - -#-------------------------------------------------------------------- -# If a system doesn't have an opendir function (man, that's old!) -# then we have to supply a different version of dirent.h which -# is compatible with the substitute version of opendir that's -# provided. This version only works with V7-style directories. -#-------------------------------------------------------------------- - -AC_CHECK_FUNC(opendir, , [AC_DEFINE(USE_DIRENT2_H, 1, [May we include ?])]) +AC_CHECK_TYPES([intptr_t, uintptr_t],,,[[ +#include +]]) #-------------------------------------------------------------------- # The check below checks whether defines the type # "union wait" correctly. It's needed because of weirdness in # HP-UX where "union wait" is defined in both the BSD and SYS-V @@ -471,16 +411,16 @@ # environments. Checking the usability of WIFEXITED seems to do # the trick. #-------------------------------------------------------------------- AC_CACHE_CHECK([union wait], tcl_cv_union_wait, [ - AC_TRY_LINK([#include -#include ], [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[ union wait x; WIFEXITED(x); /* Generates compiler error if WIFEXITED * uses an int. */ - ], tcl_cv_union_wait=yes, tcl_cv_union_wait=no)]) + ]])],[tcl_cv_union_wait=yes],[tcl_cv_union_wait=no])]) if test $tcl_cv_union_wait = no; then AC_DEFINE(NO_UNION_WAIT, 1, [Do we have a usable 'union wait'?]) fi #-------------------------------------------------------------------- @@ -526,24 +466,24 @@ # properly generate sign-extended ints from character values. #-------------------------------------------------------------------- AC_C_CHAR_UNSIGNED AC_CACHE_CHECK([signed char declarations], tcl_cv_char_signed, [ - AC_TRY_COMPILE(, [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ signed char *p; p = 0; - ], tcl_cv_char_signed=yes, tcl_cv_char_signed=no)]) + ]])],[tcl_cv_char_signed=yes],[tcl_cv_char_signed=no])]) if test $tcl_cv_char_signed = yes; then AC_DEFINE(HAVE_SIGNED_CHAR, 1, [Are characters signed?]) fi #-------------------------------------------------------------------- # Does putenv() copy or not? We need to know to avoid memory leaks. #-------------------------------------------------------------------- AC_CACHE_CHECK([for a putenv() that copies the buffer], tcl_cv_putenv_copy, [ - AC_TRY_RUN([ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include #define OURVAR "havecopy=yes" int main (int argc, char *argv[]) { @@ -558,14 +498,14 @@ } else { /* does copy */ return 1; } } - ], - tcl_cv_putenv_copy=no, - tcl_cv_putenv_copy=yes, - tcl_cv_putenv_copy=no)]) + ]])], + [tcl_cv_putenv_copy=no], + [tcl_cv_putenv_copy=yes], + [tcl_cv_putenv_copy=no])]) if test $tcl_cv_putenv_copy = yes; then AC_DEFINE(HAVE_PUTENV_THAT_COPIES, 1, [Does putenv() copy strings or incorporate them by reference?]) fi @@ -579,22 +519,10 @@ # Check for support of cfmakeraw, chflags and mkstemps functions #-------------------------------------------------------------------- AC_CHECK_FUNCS(cfmakeraw chflags mkstemps) -#-------------------------------------------------------------------- -# Check for support of isnan() function or macro -#-------------------------------------------------------------------- - -AC_CACHE_CHECK([isnan], tcl_cv_isnan, [ - AC_TRY_LINK([#include ], [ -isnan(0.0); /* Generates an error if isnan is missing */ -], tcl_cv_isnan=yes, tcl_cv_isnan=no)]) -if test $tcl_cv_isnan = no; then - AC_DEFINE(NO_ISNAN, 1, [Do we have a usable 'isnan'?]) -fi - #-------------------------------------------------------------------- # Darwin specific API checks and defines #-------------------------------------------------------------------- if test "`uname -s`" = "Darwin" ; then @@ -603,48 +531,49 @@ AC_CHECK_FUNCS(copyfile) if test $tcl_corefoundation = yes; then AC_CHECK_HEADERS(libkern/OSAtomic.h) AC_CHECK_FUNCS(OSSpinLockLock) fi - AC_DEFINE(USE_VFORK, 1, [Should we use vfork() instead of fork()?]) + AC_DEFINE(TCL_DEFAULT_ENCODING, "utf-8", + [Are we to override what our default encoding is?]) AC_DEFINE(TCL_LOAD_FROM_MEMORY, 1, [Can this platform load code from memory?]) AC_DEFINE(TCL_WIDE_CLICKS, 1, [Does this platform have wide high-resolution clicks?]) AC_CHECK_HEADERS(AvailabilityMacros.h) if test "$ac_cv_header_AvailabilityMacros_h" = yes; then AC_CACHE_CHECK([if weak import is available], tcl_cv_cc_weak_import, [ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" - AC_TRY_LINK([ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020 #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1020 #endif #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1020 #error MAC_OS_X_VERSION_MIN_REQUIRED < 1020 #endif int rand(void) __attribute__((weak_import)); - ], [rand();], - tcl_cv_cc_weak_import=yes, tcl_cv_cc_weak_import=no) + ]], [[rand();]])], + [tcl_cv_cc_weak_import=yes],[tcl_cv_cc_weak_import=no]) CFLAGS=$hold_cflags]) if test $tcl_cv_cc_weak_import = yes; then AC_DEFINE(HAVE_WEAK_IMPORT, 1, [Is weak import available?]) fi AC_CACHE_CHECK([if Darwin SUSv3 extensions are available], tcl_cv_cc_darwin_c_source, [ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ #if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050 #error __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050 #endif #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1050 #error MAC_OS_X_VERSION_MIN_REQUIRED < 1050 #endif #define _DARWIN_C_SOURCE 1 #include - ],,tcl_cv_cc_darwin_c_source=yes, tcl_cv_cc_darwin_c_source=no) + ]], [[]])],[tcl_cv_cc_darwin_c_source=yes],[tcl_cv_cc_darwin_c_source=no]) CFLAGS=$hold_cflags]) if test $tcl_cv_cc_darwin_c_source = yes; then AC_DEFINE(_DARWIN_C_SOURCE, 1, [Are Darwin SUSv3 extensions available?]) fi @@ -660,19 +589,19 @@ #-------------------------------------------------------------------- # Check for support of fts functions (readdir replacement) #-------------------------------------------------------------------- AC_CACHE_CHECK([for fts], tcl_cv_api_fts, [ - AC_TRY_LINK([ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include #include #include - ], [ + ]], [[ char*const p[2] = {"/", NULL}; FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL); FTSENT *e = fts_read(f); fts_close(f); - ], tcl_cv_api_fts=yes, tcl_cv_api_fts=no)]) + ]])],[tcl_cv_api_fts=yes],[tcl_cv_api_fts=no])]) if test $tcl_cv_api_fts = yes; then AC_DEFINE(HAVE_FTS, 1, [Do we have fts functions?]) fi #-------------------------------------------------------------------- @@ -685,11 +614,11 @@ #------------------------------------------------------------------------ AC_MSG_CHECKING([whether to use dll unloading]) AC_ARG_ENABLE(dll-unloading, - AC_HELP_STRING([--enable-dll-unloading], + AS_HELP_STRING([--enable-dll-unloading], [enable the 'unload' command (default: on)]), [tcl_ok=$enableval], [tcl_ok=yes]) if test $tcl_ok = yes; then AC_DEFINE(TCL_UNLOAD_DLLS, 1, [Do we allow unloading of shared libraries?]) fi @@ -701,11 +630,11 @@ # be overridden on the configure command line either way. #------------------------------------------------------------------------ AC_MSG_CHECKING([for timezone data]) AC_ARG_WITH(tzdata, - AC_HELP_STRING([--with-tzdata], + AS_HELP_STRING([--with-tzdata], [install timezone data (default: autodetect)]), [tcl_ok=$withval], [tcl_ok=auto]) # # Any directories that get added here must also be added to the # search path in ::tcl::clock::Initialize (library/clock.tcl). @@ -749,11 +678,11 @@ #-------------------------------------------------------------------- # DTrace support #-------------------------------------------------------------------- AC_ARG_ENABLE(dtrace, - AC_HELP_STRING([--enable-dtrace], + AS_HELP_STRING([--enable-dtrace], [build with DTrace support (default: off)]), [tcl_ok=$enableval], [tcl_ok=no]) if test $tcl_ok = yes; then AC_CHECK_HEADER(sys/sdt.h, [tcl_ok=yes], [tcl_ok=no]) fi @@ -780,71 +709,25 @@ RANLIB='/usr/ccs/bin/ranlib' fi fi fi AC_MSG_RESULT([$tcl_ok]) - -#-------------------------------------------------------------------- -# Zipfs support - Tip 430 -#-------------------------------------------------------------------- -AC_ARG_ENABLE(zipfs, - AC_HELP_STRING([--enable-zipfs], - [build with Zipfs support (default: on)]), - [tcl_ok=$enableval], [tcl_ok=yes]) -if test "$tcl_ok" = "yes" ; then - # - # Find a native compiler - # - AX_CC_FOR_BUILD - # - # Find a native zip implementation - # - SC_ZIPFS_SUPPORT - ZIPFS_BUILD=1 - TCL_ZIP_FILE=libtcl_${TCL_MAJOR_VERSION}_${TCL_MINOR_VERSION}_${TCL_PATCH_LEVEL}.zip -else - ZIPFS_BUILD=0 - TCL_ZIP_FILE= -fi -# Do checking message here to not mess up interleaved configure output -AC_MSG_CHECKING([for building with zipfs]) -if test "${ZIPFS_BUILD}" = 1; then - if test "${SHARED_BUILD}" = 0; then - ZIPFS_BUILD=2; - AC_DEFINE(ZIPFS_BUILD, 2, [Are we building with zipfs enabled?]) - INSTALL_LIBRARIES=install-libraries-zipfs-static - AC_MSG_RESULT([yes]) - else - AC_DEFINE(ZIPFS_BUILD, 1, [Are we building with zipfs enabled?])\ - INSTALL_LIBRARIES=install-libraries-zipfs-shared - AC_MSG_RESULT([yes]) - fi -else -AC_MSG_RESULT([no]) -INSTALL_LIBRARIES=install-libraries -INSTALL_MSGS=install-msgs -fi -AC_SUBST(ZIPFS_BUILD) -AC_SUBST(TCL_ZIP_FILE) -AC_SUBST(INSTALL_LIBRARIES) -AC_SUBST(INSTALL_MSGS) - #-------------------------------------------------------------------- # The check below checks whether the cpuid instruction is usable. #-------------------------------------------------------------------- AC_CACHE_CHECK([whether the cpuid instruction is usable], tcl_cv_cpuid, [ - AC_TRY_LINK(, [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ int index,regsPtr[4]; __asm__ __volatile__("mov %%ebx, %%edi \n\t" "cpuid \n\t" "mov %%ebx, %%esi \n\t" "mov %%edi, %%ebx \n\t" : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) : "a"(index) : "edi"); - ], tcl_cv_cpuid=yes, tcl_cv_cpuid=no)]) + ]])],[tcl_cv_cpuid=yes],[tcl_cv_cpuid=no])]) if test $tcl_cv_cpuid = yes; then AC_DEFINE(HAVE_CPUID, 1, [Is the cpuid instruction usable?]) fi #-------------------------------------------------------------------- @@ -876,11 +759,10 @@ TCL_SHLIB_LD_EXTRAS="-compatibility_version ${TCL_VERSION} -current_version ${TCL_VERSION}`echo ${TCL_PATCH_LEVEL} | awk ['{match($0, "\\\.[0-9]+"); print substr($0,RSTART,RLENGTH)}']`" TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -install_name "${DYLIB_INSTALL_DIR}"/${TCL_LIB_FILE}' echo "$LDFLAGS " | grep -q -- '-prebind ' && TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -seg1addr 0xA000000' TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tcl-Info.plist' EXTRA_TCLSH_LIBS='-sectcreate __TEXT __info_plist Tclsh-Info.plist' - EXTRA_APP_CC_SWITCHES='-mdynamic-no-pic' AC_CONFIG_FILES([Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in]) TCL_YEAR="`date +%Y`" fi if test "$FRAMEWORK_BUILD" = "1" ; then @@ -939,10 +821,59 @@ fi VERSION='${VERSION}' eval "CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX}" eval "CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX}" VERSION=${TCL_VERSION} + +#-------------------------------------------------------------------- +# Zipfs support - Tip 430 +#-------------------------------------------------------------------- +AC_ARG_ENABLE(zipfs, + AS_HELP_STRING([--enable-zipfs], + [build with Zipfs support (default: on)]), + [tcl_ok=$enableval], [tcl_ok=yes]) +if test "$tcl_ok" = "yes" -a "x$enable_framework" != "xyes"; then + # + # Find a native compiler + # + AX_CC_FOR_BUILD + # + # Find a native zip implementation + # + SC_ZIPFS_SUPPORT + ZIPFS_BUILD=1 + TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip +else + ZIPFS_BUILD=0 + TCL_ZIP_FILE= +fi +# Do checking message here to not mess up interleaved configure output +AC_MSG_CHECKING([for building with zipfs]) +if test "${ZIPFS_BUILD}" = 1; then + if test "${SHARED_BUILD}" = 0; then + ZIPFS_BUILD=2; + AC_DEFINE(ZIPFS_BUILD, 2, [Are we building with zipfs enabled?]) + else + AC_DEFINE(ZIPFS_BUILD, 1, [Are we building with zipfs enabled?])\ + fi + AC_MSG_RESULT([yes]) +else +AC_MSG_RESULT([no]) +INSTALL_LIBRARIES=install-libraries +INSTALL_MSGS=install-msgs +fi + +# Point to tcl script library if we are not embedding it. +if test "${ZIPFS_BUILD}" = 0; then +TCL_BUILDTIME_LIBRARY=${TCL_SRC_DIR}/library +fi + +AC_SUBST(ZIPFS_BUILD) +AC_SUBST(TCL_ZIP_FILE) +AC_SUBST(INSTALL_LIBRARIES) +AC_SUBST(INSTALL_MSGS) +AC_SUBST(TCL_BUILDTIME_LIBRARY) #-------------------------------------------------------------------- # The statements below define the symbol TCL_PACKAGE_PATH, which # gives a list of directories that may contain packages. The list # consists of one directory for machine-dependent binaries and @@ -949,17 +880,19 @@ # another for platform-independent scripts. #-------------------------------------------------------------------- if test "$FRAMEWORK_BUILD" = "1" ; then test -z "$TCL_PACKAGE_PATH" && \ - TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl ~/Library/Frameworks /Library/Frameworks" + TCL_PACKAGE_PATH="~/Library/Tcl:/Library/Tcl:~/Library/Frameworks:/Library/Frameworks" + # Allow tclsh to find Tk when multiple versions are installed. See Tk [1562e10c58]. + TCL_PACKAGE_PATH="$TCL_PACKAGE_PATH:/Library/Frameworks/Tk.framework/Versions" test -z "$TCL_MODULE_PATH" && \ TCL_MODULE_PATH="~/Library/Tcl /Library/Tcl" elif test "$prefix/lib" != "$libdir"; then - test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="{${libdir}} {${prefix}/lib} ${TCL_PACKAGE_PATH}" + test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="${libdir}:${prefix}/lib" else - test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="{${prefix}/lib} ${TCL_PACKAGE_PATH}" + test -z "$TCL_PACKAGE_PATH" && TCL_PACKAGE_PATH="${prefix}/lib" fi #-------------------------------------------------------------------- # The statements below define various symbols relating to Tcl # stub support. Index: unix/dltest/Makefile.in ================================================================== --- unix/dltest/Makefile.in +++ unix/dltest/Makefile.in @@ -15,23 +15,27 @@ BUILD_DIR = @builddir@ TCL_VERSION= @TCL_VERSION@ CFLAGS_DEBUG = @CFLAGS_DEBUG@ CFLAGS_OPTIMIZE = @CFLAGS_OPTIMIZE@ -CFLAGS = @CFLAGS_DEFAULT@ @CFLAGS@ -DTCL_NO_DEPRECATED=1 +CFLAGS = @CFLAGS_DEFAULT@ @CFLAGS@ -DTCL_NO_DEPRECATED=1 -Wall -Wextra -Wc++-compat -Wconversion -Werror LDFLAGS_DEBUG = @LDFLAGS_DEBUG@ LDFLAGS_OPTIMIZE = @LDFLAGS_OPTIMIZE@ LDFLAGS = @LDFLAGS_DEFAULT@ @LDFLAGS@ -CC_SWITCHES = $(CFLAGS) -I${SRC_DIR}/../../generic -DTCL_MEM_DEBUG \ +CC_SWITCHES = $(CFLAGS) -I${SRC_DIR}/../../generic \ ${SHLIB_CFLAGS} -DUSE_TCL_STUBS ${AC_FLAGS} -all: pkga${SHLIB_SUFFIX} pkgb${SHLIB_SUFFIX} pkgc${SHLIB_SUFFIX} pkgd${SHLIB_SUFFIX} pkge${SHLIB_SUFFIX} pkgua${SHLIB_SUFFIX} pkgooa${SHLIB_SUFFIX} +all: pkga${SHLIB_SUFFIX} pkgb${SHLIB_SUFFIX} pkgc${SHLIB_SUFFIX} \ + pkgd${SHLIB_SUFFIX} pkge${SHLIB_SUFFIX} pkgt${SHLIB_SUFFIX} pkgua${SHLIB_SUFFIX} \ + pkgooa${SHLIB_SUFFIX} @if test -n "$(DLTEST_SUFFIX)"; then $(MAKE) dltest_suffix; fi @touch ../dltest.marker -dltest_suffix: pkga${DLTEST_SUFFIX} pkgb${DLTEST_SUFFIX} pkgc${DLTEST_SUFFIX} pkgd${DLTEST_SUFFIX} pkge${DLTEST_SUFFIX} pkgua${DLTEST_SUFFIX} pkgooa${DLTEST_SUFFIX} +dltest_suffix: pkga${DLTEST_SUFFIX} pkgb${DLTEST_SUFFIX} pkgc${DLTEST_SUFFIX} \ + pkgd${DLTEST_SUFFIX} pkge${DLTEST_SUFFIX} pkgt${DLTEST_SUFFIX} pkgua${DLTEST_SUFFIX} \ + pkgooa${DLTEST_SUFFIX} @touch ../dltest.marker pkga.o: $(SRC_DIR)/pkga.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkga.c @@ -45,60 +49,69 @@ $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgd.c pkge.o: $(SRC_DIR)/pkge.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkge.c +pkgt.o: $(SRC_DIR)/pkgt.c + $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgt.c + pkgua.o: $(SRC_DIR)/pkgua.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgua.c pkgooa.o: $(SRC_DIR)/pkgooa.c $(CC) -c $(CC_SWITCHES) $(SRC_DIR)/pkgooa.c pkga${SHLIB_SUFFIX}: pkga.o - ${SHLIB_LD} -o pkga${SHLIB_SUFFIX} pkga.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkga.o ${SHLIB_LD_LIBS} pkgb${SHLIB_SUFFIX}: pkgb.o - ${SHLIB_LD} -o pkgb${SHLIB_SUFFIX} pkgb.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkgb.o ${SHLIB_LD_LIBS} pkgc${SHLIB_SUFFIX}: pkgc.o - ${SHLIB_LD} -o pkgc${SHLIB_SUFFIX} pkgc.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkgc.o ${SHLIB_LD_LIBS} pkgd${SHLIB_SUFFIX}: pkgd.o - ${SHLIB_LD} -o pkgd${SHLIB_SUFFIX} pkgd.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkgd.o ${SHLIB_LD_LIBS} pkge${SHLIB_SUFFIX}: pkge.o - ${SHLIB_LD} -o pkge${SHLIB_SUFFIX} pkge.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkge.o ${SHLIB_LD_LIBS} + +pkgt${SHLIB_SUFFIX}: pkgt.o + ${SHLIB_LD} -o $@ pkgt.o ${SHLIB_LD_LIBS} pkgua${SHLIB_SUFFIX}: pkgua.o - ${SHLIB_LD} -o pkgua${SHLIB_SUFFIX} pkgua.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkgua.o ${SHLIB_LD_LIBS} pkgooa${SHLIB_SUFFIX}: pkgooa.o - ${SHLIB_LD} -o pkgooa${SHLIB_SUFFIX} pkgooa.o ${SHLIB_LD_LIBS} + ${SHLIB_LD} -o $@ pkgooa.o ${SHLIB_LD_LIBS} pkga${DLTEST_SUFFIX}: pkga.o - ${DLTEST_LD} -o pkga${DLTEST_SUFFIX} pkga.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkga.o ${SHLIB_LD_LIBS} pkgb${DLTEST_SUFFIX}: pkgb.o - ${DLTEST_LD} -o pkgb${DLTEST_SUFFIX} pkgb.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkgb.o ${SHLIB_LD_LIBS} pkgc${DLTEST_SUFFIX}: pkgc.o - ${DLTEST_LD} -o pkgc${DLTEST_SUFFIX} pkgc.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkgc.o ${SHLIB_LD_LIBS} pkgd${DLTEST_SUFFIX}: pkgd.o - ${DLTEST_LD} -o pkgd${DLTEST_SUFFIX} pkgd.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkgd.o ${SHLIB_LD_LIBS} pkge${DLTEST_SUFFIX}: pkge.o - ${DLTEST_LD} -o pkge${DLTEST_SUFFIX} pkge.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkge.o ${SHLIB_LD_LIBS} + +pkgt${DLTEST_SUFFIX}: pkgt.o + ${DLTEST_LD} -o $@ pkgt.o ${SHLIB_LD_LIBS} pkgua${DLTEST_SUFFIX}: pkgua.o - ${DLTEST_LD} -o pkgua${DLTEST_SUFFIX} pkgua.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkgua.o ${SHLIB_LD_LIBS} pkgooa${DLTEST_SUFFIX}: pkgooa.o - ${DLTEST_LD} -o pkgooa${DLTEST_SUFFIX} pkgooa.o ${SHLIB_LD_LIBS} + ${DLTEST_LD} -o $@ pkgooa.o ${SHLIB_LD_LIBS} clean: - rm -f *.o lib.exp ../dltest.marker + rm -f embtest *.o lib.exp ../dltest.marker @if test "$(SHLIB_SUFFIX)" != ""; then \ echo "rm -f *${SHLIB_SUFFIX}" ; \ rm -f *${SHLIB_SUFFIX} ; \ fi @if test "$(DLTEST_SUFFIX)" != ""; then \ Index: unix/dltest/pkga.c ================================================================== --- unix/dltest/pkga.c +++ unix/dltest/pkga.c @@ -2,28 +2,19 @@ * pkga.c -- * * This file contains a simple Tcl package "pkga" that is intended for * testing the Tcl dynamic loading facilities. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #undef STATIC_BUILD #include "tcl.h" -/* - * Prototypes for procedures defined later in this file: - */ - -static int Pkga_EqObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int Pkga_QuoteObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); - /* *---------------------------------------------------------------------- * * Pkga_EqObjCmd -- * @@ -40,11 +31,11 @@ *---------------------------------------------------------------------- */ static int Pkga_EqObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int result; @@ -57,12 +48,14 @@ return TCL_ERROR; } str1 = Tcl_GetStringFromObj(objv[1], &len1); str2 = Tcl_GetStringFromObj(objv[2], &len2); + len1 = Tcl_NumUtfChars(str1, len1); + len2 = Tcl_NumUtfChars(str2, len2); if (len1 == len2) { - result = (Tcl_UtfNcmp(str1, str2, len1) == 0); + result = (Tcl_UtfNcmp(str1, str2, (size_t)len1) == 0); } else { result = 0; } Tcl_SetObjResult(interp, Tcl_NewIntObj(result)); return TCL_OK; @@ -85,11 +78,11 @@ *---------------------------------------------------------------------- */ static int Pkga_QuoteObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument strings. */ { (void)dummy; @@ -127,14 +120,14 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkga", "1.0"); + code = Tcl_PkgProvide(interp, "pkga", "1.0"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkga_eq", Pkga_EqObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "pkga_quote", Pkga_QuoteObjCmd, NULL, NULL); return TCL_OK; } Index: unix/dltest/pkgb.c ================================================================== --- unix/dltest/pkgb.c +++ unix/dltest/pkgb.c @@ -3,30 +3,22 @@ * * This file contains a simple Tcl package "pkgb" that is intended for * testing the Tcl dynamic loading facilities. It can be used in both * safe and unsafe interpreters. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #undef STATIC_BUILD #include "tcl.h" - -/* - * Prototypes for procedures defined later in this file: - */ - -static int Pkgb_SubObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int Pkgb_UnsafeObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int Pkgb_DemoObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); - +#if defined(_WIN32) && defined(_MSC_VER) +# define snprintf _snprintf +#endif + /* *---------------------------------------------------------------------- * * Pkgb_SubObjCmd -- * @@ -46,11 +38,11 @@ # define Tcl_GetErrorLine(interp) ((interp)->errorLine) #endif static int Pkgb_SubObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int first, second; @@ -61,12 +53,12 @@ return TCL_ERROR; } if ((Tcl_GetIntFromObj(interp, objv[1], &first) != TCL_OK) || (Tcl_GetIntFromObj(interp, objv[2], &second) != TCL_OK)) { char buf[TCL_INTEGER_SPACE]; - sprintf(buf, "%d", Tcl_GetErrorLine(interp)); - Tcl_AppendResult(interp, " in line: ", buf, NULL); + snprintf(buf, sizeof(buf), "%d", Tcl_GetErrorLine(interp)); + Tcl_AppendResult(interp, " in line: ", buf, (char *)NULL); return TCL_ERROR; } Tcl_SetObjResult(interp, Tcl_NewIntObj(first - second)); return TCL_OK; } @@ -88,11 +80,11 @@ *---------------------------------------------------------------------- */ static int Pkgb_UnsafeObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { (void)dummy; @@ -102,28 +94,28 @@ return Tcl_EvalEx(interp, "list unsafe command invoked", -1, TCL_EVAL_GLOBAL); } static int Pkgb_DemoObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { -#if (TCL_MAJOR_VERSION > 8) || (TCL_MINOR_VERSION > 4) - Tcl_Obj *first; - (void)dummy; - (void)objc; - (void)objv; - - if (Tcl_ListObjIndex(NULL, Tcl_GetEncodingSearchPath(), 0, &first) - == TCL_OK) { - Tcl_SetObjResult(interp, first); - } -#else - Tcl_SetObjResult(interp, Tcl_NewStringObj(Tcl_GetDefaultEncodingDir(), -1)); -#endif + Tcl_WideInt numChars; + int result; + (void)dummy; + + if (objc != 4) { + Tcl_WrongNumArgs(interp, 1, objv, "arg1 arg2 num"); + return TCL_ERROR; + } + if (Tcl_GetWideIntFromObj(interp, objv[3], &numChars) != TCL_OK) { + return TCL_ERROR; + } + result = Tcl_UtfNcmp(Tcl_GetString(objv[1]), Tcl_GetString(objv[2]), (size_t)numChars); + Tcl_SetObjResult(interp, Tcl_NewIntObj(result)); return TCL_OK; } /* *---------------------------------------------------------------------- @@ -150,11 +142,11 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgb", "2.3"); + code = Tcl_PkgProvide(interp, "pkgb", "2.3"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "pkgb_unsafe", Pkgb_UnsafeObjCmd, NULL, NULL); @@ -187,12 +179,12 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgb", "2.3"); + code = Tcl_PkgProvide(interp, "pkgb", "2.3"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgb_sub", Pkgb_SubObjCmd, NULL, NULL); return TCL_OK; } Index: unix/dltest/pkgc.c ================================================================== --- unix/dltest/pkgc.c +++ unix/dltest/pkgc.c @@ -3,28 +3,19 @@ * * This file contains a simple Tcl package "pkgc" that is intended for * testing the Tcl dynamic loading facilities. It can be used in both * safe and unsafe interpreters. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #undef STATIC_BUILD #include "tcl.h" -/* - * Prototypes for procedures defined later in this file: - */ - -static int Pkgc_SubObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int Pkgc_UnsafeObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); - /* *---------------------------------------------------------------------- * * Pkgc_SubObjCmd -- * @@ -40,11 +31,11 @@ *---------------------------------------------------------------------- */ static int Pkgc_SubObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int first, second; @@ -79,11 +70,11 @@ *---------------------------------------------------------------------- */ static int Pkgc_UnsafeObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { (void)dummy; @@ -119,11 +110,11 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2"); + code = Tcl_PkgProvide(interp, "pkgc", "1.7.2"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "pkgc_unsafe", Pkgc_UnsafeObjCmd, NULL, @@ -156,12 +147,12 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgc", "1.7.2"); + code = Tcl_PkgProvide(interp, "pkgc", "1.7.2"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgc_sub", Pkgc_SubObjCmd, NULL, NULL); return TCL_OK; } Index: unix/dltest/pkgd.c ================================================================== --- unix/dltest/pkgd.c +++ unix/dltest/pkgd.c @@ -3,28 +3,19 @@ * * This file contains a simple Tcl package "pkgd" that is intended for * testing the Tcl dynamic loading facilities. It can be used in both * safe and unsafe interpreters. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #undef STATIC_BUILD #include "tcl.h" -/* - * Prototypes for procedures defined later in this file: - */ - -static int Pkgd_SubObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int Pkgd_UnsafeObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); - /* *---------------------------------------------------------------------- * * Pkgd_SubObjCmd -- * @@ -40,11 +31,11 @@ *---------------------------------------------------------------------- */ static int Pkgd_SubObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int first, second; @@ -79,11 +70,11 @@ *---------------------------------------------------------------------- */ static int Pkgd_UnsafeObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { (void)dummy; @@ -119,11 +110,11 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgd", "7.3"); + code = Tcl_PkgProvide(interp, "pkgd", "7.3"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "pkgd_unsafe", Pkgd_UnsafeObjCmd, NULL, @@ -156,12 +147,12 @@ int code; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - code = Tcl_PkgProvide(interp, "Pkgd", "7.3"); + code = Tcl_PkgProvide(interp, "pkgd", "7.3"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgd_sub", Pkgd_SubObjCmd, NULL, NULL); return TCL_OK; } Index: unix/dltest/pkge.c ================================================================== --- unix/dltest/pkge.c +++ unix/dltest/pkge.c @@ -3,11 +3,11 @@ * * This file contains a simple Tcl package "pkge" that is intended for * testing the Tcl dynamic loading facilities. Its Init procedure returns * an error in order to test how this is handled. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ Index: unix/dltest/pkgooa.c ================================================================== --- unix/dltest/pkgooa.c +++ unix/dltest/pkgooa.c @@ -2,11 +2,11 @@ * pkgooa.c -- * * This file contains a simple Tcl package "pkgooa" that is intended for * testing the Tcl dynamic loading facilities. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -31,11 +31,11 @@ *---------------------------------------------------------------------- */ static int Pkgooa_StubsOKObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { (void)dummy; @@ -83,13 +83,14 @@ * for this test-case. So, being NULL is OK. */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL }; -extern DLLEXPORT int +DLLEXPORT int Pkgooa_Init( Tcl_Interp *interp) /* Interpreter in which the package is to be * made available. */ { int code; @@ -104,23 +105,23 @@ */ if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } if (tclStubsPtr == NULL) { - Tcl_AppendResult(interp, "Tcl stubs are not inialized, " - "did you compile using -DUSE_TCL_STUBS? "); + Tcl_AppendResult(interp, "Tcl stubs are not initialized, " + "did you compile using -DUSE_TCL_STUBS? ", (char *)NULL); return TCL_ERROR; } if (Tcl_OOInitStubs(interp) == NULL) { return TCL_ERROR; } if (tclOOStubsPtr == NULL) { - Tcl_AppendResult(interp, "TclOO stubs are not inialized"); + Tcl_AppendResult(interp, "TclOO stubs are not initialized", (char *)NULL); return TCL_ERROR; } if (tclOOIntStubsPtr == NULL) { - Tcl_AppendResult(interp, "TclOO internal stubs are not inialized"); + Tcl_AppendResult(interp, "TclOO internal stubs are not initialized", (char *)NULL); return TCL_ERROR; } /* Test case for Bug [f51efe99a7]. * @@ -136,12 +137,12 @@ * less visible. */ tclOOStubsPtr = &stubsCopy; - code = Tcl_PkgProvide(interp, "Pkgooa", "1.0"); + code = Tcl_PkgProvide(interp, "pkgooa", "1.0"); if (code != TCL_OK) { return code; } Tcl_CreateObjCommand(interp, "pkgooa_stubsok", Pkgooa_StubsOKObjCmd, NULL, NULL); return TCL_OK; } ADDED unix/dltest/pkgt.c Index: unix/dltest/pkgt.c ================================================================== --- /dev/null +++ unix/dltest/pkgt.c @@ -0,0 +1,118 @@ +/* + * pkgt.c -- + * + * This file contains a simple Tcl package "pkgt" that is intended for + * testing the Tcl dynamic loading facilities. + * + * Copyright © 1995 Sun Microsystems, Inc. + * + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#undef STATIC_BUILD +#include "tcl.h" + +static int TraceProc2 ( + void *clientData, + Tcl_Interp *interp, + Tcl_Size level, + const char *command, + Tcl_Command commandInfo, + Tcl_Size objc, + struct Tcl_Obj *const *objv) +{ + (void)clientData; + (void)interp; + (void)level; + (void)command; + (void)commandInfo; + (void)objc; + (void)objv; + + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * Pkgt_EqObjCmd2 -- + * + * This procedure is invoked to process the "pkgt_eq" Tcl command. It + * expects two arguments and returns 1 if they are the same, 0 if they + * are different. + * + * Results: + * A standard Tcl result. + * + * Side effects: + * See the user documentation. + * + *---------------------------------------------------------------------- + */ + +static int +Pkgt_EqObjCmd2( + void *dummy, /* Not used. */ + Tcl_Interp *interp, /* Current interpreter. */ + Tcl_Size objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument objects. */ +{ + Tcl_WideInt result; + const char *str1, *str2; + Tcl_Size len1, len2; + (void)dummy; + + if (objc != 3) { + Tcl_WrongNumArgs(interp, 1, objv, "string1 string2"); + return TCL_ERROR; + } + + str1 = Tcl_GetStringFromObj(objv[1], &len1); + str2 = Tcl_GetStringFromObj(objv[2], &len2); + len1 = Tcl_NumUtfChars(str1, len1); + len2 = Tcl_NumUtfChars(str2, len2); + if (len1 == len2) { + result = (Tcl_UtfNcmp(str1, str2, (size_t)len1) == 0); + } else { + result = 0; + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(result)); + return TCL_OK; +} + +/* + *---------------------------------------------------------------------- + * + * Pkgt_Init -- + * + * This is a package initialization procedure, which is called by Tcl + * when this package is to be added to an interpreter. + * + * Results: + * None. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +DLLEXPORT int +Pkgt_Init( + Tcl_Interp *interp) /* Interpreter in which the package is to be + * made available. */ +{ + int code; + + if (Tcl_InitStubs(interp, "8.7-", 0) == NULL) { + return TCL_ERROR; + } + code = Tcl_PkgProvide(interp, "pkgt", "1.0"); + if (code != TCL_OK) { + return code; + } + Tcl_CreateObjCommand2(interp, "pkgt_eq", Pkgt_EqObjCmd2, NULL, NULL); + Tcl_CreateObjTrace2(interp, 0, 0, TraceProc2, NULL, NULL); + return TCL_OK; +} Index: unix/dltest/pkgua.c ================================================================== --- unix/dltest/pkgua.c +++ unix/dltest/pkgua.c @@ -2,81 +2,83 @@ * pkgua.c -- * * This file contains a simple Tcl package "pkgua" that is intended for * testing the Tcl dynamic unloading facilities. * - * Copyright (c) 1995 Sun Microsystems, Inc. - * Copyright (c) 2004 Georgios Petasis + * Copyright © 1995 Sun Microsystems, Inc. + * Copyright © 2004 Georgios Petasis * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tcl.h" -/* - * Prototypes for procedures defined later in this file: - */ - -static int PkguaEqObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); -static int PkguaQuoteObjCmd(ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); - /* * In the following hash table we are going to store a struct that holds all * the command tokens created by Tcl_CreateObjCommand in an interpreter, * indexed by the interpreter. In this way, we can find which command tokens * we have registered in a specific interpreter, in order to unload them. We * need to keep the various command tokens we have registered, as they are the * only safe way to unregister our registered commands, even if they have been * renamed. - * - * Note that this code is utterly single-threaded. */ -static Tcl_HashTable interpTokenMap; -static int interpTokenMapInitialised = 0; +typedef struct ThreadSpecificData { + int interpTokenMapInitialised; + Tcl_HashTable interpTokenMap; +} ThreadSpecificData; +static Tcl_ThreadDataKey dataKey; #define MAX_REGISTERED_COMMANDS 2 +static void +CommandDeleted(void *clientData) +{ + Tcl_Command *cmdToken = (Tcl_Command *)clientData; + *cmdToken = NULL; +} static void PkguaInitTokensHashTable(void) { - if (interpTokenMapInitialised) { + ThreadSpecificData *tsdPtr = (ThreadSpecificData *)Tcl_GetThreadData((&dataKey), sizeof(ThreadSpecificData)); + + if (tsdPtr->interpTokenMapInitialised) { return; } - Tcl_InitHashTable(&interpTokenMap, TCL_ONE_WORD_KEYS); - interpTokenMapInitialised = 1; + Tcl_InitHashTable(&tsdPtr->interpTokenMap, TCL_ONE_WORD_KEYS); + tsdPtr->interpTokenMapInitialised = 1; } static void PkguaFreeTokensHashTable(void) { Tcl_HashSearch search; Tcl_HashEntry *entryPtr; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *)Tcl_GetThreadData((&dataKey), sizeof(ThreadSpecificData)); - for (entryPtr = Tcl_FirstHashEntry(&interpTokenMap, &search); + for (entryPtr = Tcl_FirstHashEntry(&tsdPtr->interpTokenMap, &search); entryPtr != NULL; entryPtr = Tcl_NextHashEntry(&search)) { Tcl_Free((char *) Tcl_GetHashValue(entryPtr)); } - interpTokenMapInitialised = 0; + tsdPtr->interpTokenMapInitialised = 0; } static Tcl_Command * PkguaInterpToTokens( Tcl_Interp *interp) { int newEntry; Tcl_Command *cmdTokens; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *)Tcl_GetThreadData((&dataKey), sizeof(ThreadSpecificData)); Tcl_HashEntry *entryPtr = - Tcl_CreateHashEntry(&interpTokenMap, interp, &newEntry); + Tcl_CreateHashEntry(&tsdPtr->interpTokenMap, (char *) interp, &newEntry); if (newEntry) { cmdTokens = (Tcl_Command *) - Tcl_Alloc(sizeof(Tcl_Command) * (MAX_REGISTERED_COMMANDS+1)); - for (newEntry=0 ; newEntryinterpTokenMap, interp); if (entryPtr) { Tcl_Free((char *) Tcl_GetHashValue(entryPtr)); Tcl_DeleteHashEntry(entryPtr); } @@ -115,11 +118,11 @@ *---------------------------------------------------------------------- */ static int PkguaEqObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { int result; @@ -132,12 +135,14 @@ return TCL_ERROR; } str1 = Tcl_GetStringFromObj(objv[1], &len1); str2 = Tcl_GetStringFromObj(objv[2], &len2); + len1 = Tcl_NumUtfChars(str1, len1); + len2 = Tcl_NumUtfChars(str2, len2); if (len1 == len2) { - result = (Tcl_UtfNcmp(str1, str2, len1) == 0); + result = (Tcl_UtfNcmp(str1, str2, (size_t)len1) == 0); } else { result = 0; } Tcl_SetObjResult(interp, Tcl_NewIntObj(result)); return TCL_OK; @@ -160,11 +165,11 @@ *---------------------------------------------------------------------- */ static int PkguaQuoteObjCmd( - ClientData dummy, /* Not used. */ + void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument strings. */ { (void)dummy; @@ -197,38 +202,38 @@ DLLEXPORT int Pkgua_Init( Tcl_Interp *interp) /* Interpreter in which the package is to be * made available. */ { - int code, cmdIndex = 0; + int code; Tcl_Command *cmdTokens; if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } /* - * Initialise our Hash table, where we store the registered command tokens + * Initialize our Hash table, where we store the registered command tokens * for each interpreter. */ PkguaInitTokensHashTable(); - code = Tcl_PkgProvide(interp, "Pkgua", "1.0"); + code = Tcl_PkgProvide(interp, "pkgua", "1.0"); if (code != TCL_OK) { return code; } Tcl_SetVar2(interp, "::pkgua_loaded", NULL, ".", TCL_APPEND_VALUE); cmdTokens = PkguaInterpToTokens(interp); - cmdTokens[cmdIndex++] = - Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, NULL, - NULL); - cmdTokens[cmdIndex++] = + cmdTokens[0] = + Tcl_CreateObjCommand(interp, "pkgua_eq", PkguaEqObjCmd, &cmdTokens[0], + CommandDeleted); + cmdTokens[1] = Tcl_CreateObjCommand(interp, "pkgua_quote", PkguaQuoteObjCmd, - NULL, NULL); + &cmdTokens[1], CommandDeleted); return TCL_OK; } /* *---------------------------------------------------------------------- Index: unix/install-sh ================================================================== --- unix/install-sh +++ unix/install-sh @@ -1,9 +1,9 @@ #!/bin/sh # install - install a program, script, or datafile -scriptversion=2020-07-26.22; # UTC +scriptversion=2020-11-14.01; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # @@ -71,10 +71,11 @@ # Create dirs (including intermediate dirs) using mode 755. # This is like GNU 'install' as of coreutils 8.32 (2020). mkdir_umask=22 +backupsuffix= chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" @@ -101,23 +102,32 @@ Options: --help display this help and exit. --version display version info and exit. -c (ignored) - -C install only if different (preserve the last data modification time) + -C install only if different (preserve data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. + -p pass -p to $cpprog. -s $stripprog installed files. - -S OPTION $stripprog installed files using OPTION. + -S SUFFIX attempt to back up existing files, with suffix SUFFIX. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG + +By default, rm is invoked with -f; when overridden with RMPROG, +it's up to you to specify -f if you want it. + +If -S is not specified, no backups are attempted. + +Email bug reports to bug-automake@gnu.org. +Automake home page: https://www.gnu.org/software/automake/ " while test $# -ne 0; do case $1 in -c) ;; @@ -140,13 +150,15 @@ shift;; -o) chowncmd="$chownprog $2" shift;; + -p) cpprog="$cpprog -p";; + -s) stripcmd=$stripprog;; - -S) stripcmd="$stripprog $2" + -S) backupsuffix="$2" shift;; -t) is_target_a_directory=always dst_arg=$2 @@ -261,10 +273,14 @@ if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? + # Don't chown directories that already exist. + if test $dstdir_status = 0; then + chowncmd="" + fi else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. @@ -475,10 +491,17 @@ test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else + # If $backupsuffix is set, and the file being installed + # already exists, attempt a backup. Don't worry if it fails, + # e.g., if mv doesn't support -f. + if test -n "$backupsuffix" && test -f "$dst"; then + $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null + fi + # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not @@ -489,13 +512,13 @@ # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || + $doit $rmcmd "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && Index: unix/installManPage ================================================================== --- unix/installManPage +++ unix/installManPage @@ -3,18 +3,19 @@ ######################################################################## ### Parse Options ### Gzip=: -SymOrLoc="" +Sym="" +Loc="" Gz="" Suffix="" while true; do case $1 in - -s | --symlinks ) SymOrLoc="-s " ;; - -z | --compress ) Gzip=$2; shift ;; + -s | --symlinks ) Sym="-s " ;; + -z | --compress ) Gzip=$2; shift ;; -e | --extension ) Gz=$2; shift ;; -x | --suffix ) Suffix=$2; shift ;; -*) cat < "$Dir/$First" chmod 644 "$Dir/$First" $Gzip "$Dir/$First" else - ln "$SymOrLoc$First$Gz" "$Dir/$Target$Gz" + ln $Sym"$Loc$First$Gz" "$Dir/$Target$Gz" fi done ######################################################################## exit 0 Index: unix/tcl.m4 ================================================================== --- unix/tcl.m4 +++ unix/tcl.m4 @@ -26,13 +26,13 @@ if test x"${no_tcl}" = x ; then # we reset no_tcl in case something fails here no_tcl=true AC_ARG_WITH(tcl, - AC_HELP_STRING([--with-tcl], + AS_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), - with_tclconfig="${withval}") + [with_tclconfig="${withval}"]) AC_MSG_CHECKING([for Tcl configuration]) AC_CACHE_VAL(ac_cv_c_tclconfig,[ # First check to see if --with-tcl was specified. if test x"${with_tclconfig}" != x ; then @@ -91,15 +91,15 @@ `ls -d ${exec_prefix}/lib 2>/dev/null` \ `ls -d ${prefix}/lib 2>/dev/null` \ `ls -d /usr/local/lib 2>/dev/null` \ `ls -d /usr/contrib/lib 2>/dev/null` \ `ls -d /usr/pkg/lib 2>/dev/null` \ - `ls -d /usr/lib/tcl9.0 2>/dev/null` \ + `ls -d /usr/lib/tcl8.7 2>/dev/null` \ `ls -d /usr/lib 2>/dev/null` \ `ls -d /usr/lib64 2>/dev/null` \ - `ls -d /usr/local/lib/tcl9.0 2>/dev/null` \ - `ls -d /usr/local/lib/tcl/tcl9.0 2>/dev/null` \ + `ls -d /usr/local/lib/tcl8.7 2>/dev/null` \ + `ls -d /usr/local/lib/tcl/tcl8.7 2>/dev/null` \ ; do if test -f "$i/tclConfig.sh" ; then ac_cv_c_tclconfig="`(cd $i; pwd)`" break fi @@ -159,13 +159,13 @@ if test x"${no_tk}" = x ; then # we reset no_tk in case something fails here no_tk=true AC_ARG_WITH(tk, - AC_HELP_STRING([--with-tk], + AS_HELP_STRING([--with-tk], [directory containing tk configuration (tkConfig.sh)]), - with_tkconfig="${withval}") + [with_tkconfig="${withval}"]) AC_MSG_CHECKING([for Tk configuration]) AC_CACHE_VAL(ac_cv_c_tkconfig,[ # First check to see if --with-tkconfig was specified. if test x"${with_tkconfig}" != x ; then @@ -285,26 +285,26 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [ AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then - AC_MSG_RESULT([loading]) + AC_MSG_RESULT([loading]) . "${TCL_BIN_DIR}/tclConfig.sh" else - AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) + AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) fi # If the TCL_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. # For example, the variable TCL_LIB_SPEC will be set to the value # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC # instead of TCL_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. if test -f "${TCL_BIN_DIR}/Makefile" ; then - TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" - TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" - TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" + TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" + TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" + TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" elif test "`uname -s`" = "Darwin"; then # If Tcl was built as a framework, attempt to use the libraries # from the framework at the given location so that linking works # against Tcl.framework installed in an arbitrary location. case ${TCL_DEFS} in @@ -358,26 +358,26 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [ AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then - AC_MSG_RESULT([loading]) + AC_MSG_RESULT([loading]) . "${TK_BIN_DIR}/tkConfig.sh" else - AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) + AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) fi # If the TK_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. # For example, the variable TK_LIB_SPEC will be set to the value # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC # instead of TK_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. if test -f "${TK_BIN_DIR}/Makefile" ; then - TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" - TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" - TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" + TK_LIB_SPEC="${TK_BUILD_LIB_SPEC}" + TK_STUB_LIB_SPEC="${TK_BUILD_STUB_LIB_SPEC}" + TK_STUB_LIB_PATH="${TK_BUILD_STUB_LIB_PATH}" elif test "`uname -s`" = "Darwin"; then # If Tk was built as a framework, attempt to use the libraries # from the framework at the given location so that linking works # against Tk.framework installed in an arbitrary location. case ${TK_DEFS} in @@ -506,21 +506,13 @@ #------------------------------------------------------------------------ AC_DEFUN([SC_ENABLE_SHARED], [ AC_MSG_CHECKING([how to build libraries]) AC_ARG_ENABLE(shared, - AC_HELP_STRING([--enable-shared], + AS_HELP_STRING([--enable-shared], [build and link with shared libraries (default: on)]), [tcl_ok=$enableval], [tcl_ok=yes]) - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - tcl_ok=$enableval - else - tcl_ok=yes - fi - if test "$tcl_ok" = "yes" ; then AC_MSG_RESULT([shared]) SHARED_BUILD=1 else AC_MSG_RESULT([static]) @@ -549,11 +541,11 @@ AC_DEFUN([SC_ENABLE_FRAMEWORK], [ if test "`uname -s`" = "Darwin" ; then AC_MSG_CHECKING([how to package libraries]) AC_ARG_ENABLE(framework, - AC_HELP_STRING([--enable-framework], + AS_HELP_STRING([--enable-framework], [package shared libraries in MacOSX frameworks (default: off)]), [enable_framework=$enableval], [enable_framework=no]) if test $enable_framework = yes; then if test $SHARED_BUILD = 0; then AC_MSG_WARN([Frameworks can only be built if --enable-shared is yes]) @@ -607,11 +599,11 @@ #------------------------------------------------------------------------ AC_DEFUN([SC_ENABLE_SYMBOLS], [ AC_MSG_CHECKING([for build with symbols]) AC_ARG_ENABLE(symbols, - AC_HELP_STRING([--enable-symbols], + AS_HELP_STRING([--enable-symbols], [build with debugging symbols (default: off)]), [tcl_ok=$enableval], [tcl_ok=no]) # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' @@ -666,11 +658,11 @@ # HAVE_LANGINFO Triggers use of nl_langinfo if defined. #------------------------------------------------------------------------ AC_DEFUN([SC_ENABLE_LANGINFO], [ AC_ARG_ENABLE(langinfo, - AC_HELP_STRING([--enable-langinfo], + AS_HELP_STRING([--enable-langinfo], [use nl_langinfo if possible to determine encoding at startup, otherwise use old heuristic (default: on)]), [langinfo_ok=$enableval], [langinfo_ok=yes]) HAVE_LANGINFO=0 if test "$langinfo_ok" = "yes"; then @@ -677,12 +669,12 @@ AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no]) fi AC_MSG_CHECKING([whether to use nl_langinfo]) if test "$langinfo_ok" = "yes"; then AC_CACHE_VAL(tcl_cv_langinfo_h, [ - AC_TRY_COMPILE([#include ], [nl_langinfo(CODESET);], - [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[nl_langinfo(CODESET);]])], + [tcl_cv_langinfo_h=yes], [tcl_cv_langinfo_h=no])]) AC_MSG_RESULT([$tcl_cv_langinfo_h]) if test $tcl_cv_langinfo_h = yes; then AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?]) fi else @@ -718,26 +710,26 @@ #-------------------------------------------------------------------- AC_DEFUN([SC_CONFIG_MANPAGES], [ AC_MSG_CHECKING([whether to use symlinks for manpages]) AC_ARG_ENABLE(man-symlinks, - AC_HELP_STRING([--enable-man-symlinks], + AS_HELP_STRING([--enable-man-symlinks], [use symlinks for the manpages (default: off)]), - test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks", - enableval="no") + [test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks"], + [enableval="no"]) AC_MSG_RESULT([$enableval]) AC_MSG_CHECKING([whether to compress the manpages]) AC_ARG_ENABLE(man-compression, - AC_HELP_STRING([--enable-man-compression=PROG], + AS_HELP_STRING([--enable-man-compression=PROG], [compress the manpages with PROG (default: off)]), [case $enableval in yes) AC_MSG_ERROR([missing argument to --enable-man-compression]);; no) ;; *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";; esac], - enableval="no") + [enableval="no"]) AC_MSG_RESULT([$enableval]) if test "$enableval" != "no"; then AC_MSG_CHECKING([for compressed file suffix]) touch TeST $enableval TeST @@ -747,18 +739,18 @@ AC_MSG_RESULT([$Z]) fi AC_MSG_CHECKING([whether to add a package name suffix for the manpages]) AC_ARG_ENABLE(man-suffix, - AC_HELP_STRING([--enable-man-suffix=STRING], + AS_HELP_STRING([--enable-man-suffix=STRING], [use STRING as a suffix to manpage file names (default: no, AC_PACKAGE_NAME if enabled without specifying STRING)]), [case $enableval in yes) enableval="AC_PACKAGE_NAME" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; no) ;; *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";; esac], - enableval="no") + [enableval="no"]) AC_MSG_RESULT([$enableval]) AC_SUBST(MAN_FLAGS) ]) @@ -774,10 +766,11 @@ # # Results: # Defines the following var: # # system - System/platform/version identification code. +# #-------------------------------------------------------------------- AC_DEFUN([SC_CONFIG_SYSTEM], [ AC_CACHE_CHECK([system version], tcl_cv_sys_version, [ if test "${TEA_PLATFORM}" = "windows" ; then @@ -890,20 +883,20 @@ # Step 0.a: Enable 64 bit support? AC_MSG_CHECKING([if 64bit support is requested]) AC_ARG_ENABLE(64bit, - AC_HELP_STRING([--enable-64bit], + AS_HELP_STRING([--enable-64bit], [enable 64bit support (default: off)]), [do64bit=$enableval], [do64bit=no]) AC_MSG_RESULT([$do64bit]) # Step 0.b: Enable Solaris 64 bit VIS support? AC_MSG_CHECKING([if 64bit Sparc VIS support is requested]) AC_ARG_ENABLE(64bit-vis, - AC_HELP_STRING([--enable-64bit-vis], + AS_HELP_STRING([--enable-64bit-vis], [enable 64bit Sparc VIS support (default: off)]), [do64bitVIS=$enableval], [do64bitVIS=no]) AC_MSG_RESULT([$do64bitVIS]) # Force 64bit on with VIS AS_IF([test "$do64bitVIS" = "yes"], [do64bit=yes]) @@ -912,14 +905,15 @@ # that platform specific alternatives can be used below if this fails. AC_CACHE_CHECK([if compiler supports visibility "hidden"], tcl_cv_cc_visibility_hidden, [ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" - AC_TRY_LINK([ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ extern __attribute__((__visibility__("hidden"))) void f(void); - void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes, - tcl_cv_cc_visibility_hidden=no) + void f(void) {}]], [[f();]])], + [tcl_cv_cc_visibility_hidden=yes], + [tcl_cv_cc_visibility_hidden=no]) CFLAGS=$hold_cflags]) AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [ AC_DEFINE(MODULE_SCOPE, [extern __attribute__((__visibility__("hidden")))], [Compiler support for module scope symbols]) @@ -928,11 +922,11 @@ # Step 0.d: Disable -rpath support? AC_MSG_CHECKING([if rpath support is requested]) AC_ARG_ENABLE(rpath, - AC_HELP_STRING([--disable-rpath], + AS_HELP_STRING([--disable-rpath], [disable rpath support (default: on)]), [doRpath=$enableval], [doRpath=yes]) AC_MSG_RESULT([$doRpath]) # Step 1: set the variable "system" to hold the name and version number @@ -969,11 +963,11 @@ CFLAGS_WARNING="-Wall -Wextra -Wshadow -Wundef -Wwrite-strings -Wpointer-arith" case "${CC}" in *++|*++-*) ;; *) - CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -Wdeclaration-after-statement" + CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -fextended-identifiers" ;; esac ], [ CFLAGS_OPTIMIZE=-O @@ -994,11 +988,11 @@ *_r|*_r\ *) # ok ... ;; *) # Make sure only first arg gets _r - CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` + CC=`echo "$CC" | sed -e 's/^\([[^ ]]*\)/\1_r/'` ;; esac AC_MSG_RESULT([Using $CC for compiling with threads]) ]) LIBS="$LIBS -lc" @@ -1081,41 +1075,38 @@ DL_LIBS="-ldl" LDFLAGS="$LDFLAGS -export-dynamic" CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" ;; - CYGWIN_*) + CYGWIN_*|MINGW32_*|MSYS_*) SHLIB_CFLAGS="-fno-common" SHLIB_LD='${CC} -shared' SHLIB_SUFFIX=".dll" DL_OBJS="tclLoadDl.o" PLAT_OBJS='${CYGWIN_OBJS}' PLAT_SRCS='${CYGWIN_SRCS}' DL_LIBS="-ldl" CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" - TCL_NEEDS_EXP_FILE=1 - TCL_EXPORT_FILE_SUFFIX='${VERSION}.dll.a' - SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a" AC_CACHE_CHECK(for Cygwin version of gcc, ac_cv_cygwin, - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifdef __CYGWIN__ #error cygwin #endif - ], [], - ac_cv_cygwin=no, - ac_cv_cygwin=yes) + ]], [[]])], + [ac_cv_cygwin=no], + [ac_cv_cygwin=yes]) ) if test "$ac_cv_cygwin" = "no"; then AC_MSG_ERROR([${CC} is not a cygwin compiler.]) fi do64bit_ok=yes if test "x${SHARED_BUILD}" = "x1"; then - echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args" + echo "running cd ../win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args --enable-64bit --host=x86_64-w64-mingw32" # The eval makes quoting arguments work. - if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix + if cd ../win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args --enable-64bit --host=x86_64-w64-mingw32; cd ../unix then : else { echo "configure: error: configure failed for ../win" 1>&2; exit 1; } fi fi @@ -1256,21 +1247,21 @@ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}']) # Check to enable 64-bit flags for compiler/linker AS_IF([test "$do64bit" = yes], [ - AS_IF([test "$GCC" = yes], [ - AC_MSG_WARN([64bit mode not supported by gcc]) - ], [ - do64bit_ok=yes - SHLIB_LD="ld -64 -shared -rdata_shared" - CFLAGS="$CFLAGS -64" - LDFLAGS_ARCH="-64" - ]) + AS_IF([test "$GCC" = yes], [ + AC_MSG_WARN([64bit mode not supported by gcc]) + ], [ + do64bit_ok=yes + SHLIB_LD="ld -64 -shared -rdata_shared" + CFLAGS="$CFLAGS -64" + LDFLAGS_ARCH="-64" + ]) ]) ;; - Linux*|GNU*|NetBSD-Debian) + Linux*|GNU*|NetBSD-Debian|DragonFly-*|FreeBSD-*) SHLIB_CFLAGS="-fPIC -fno-common" SHLIB_SUFFIX=".so" CFLAGS_OPTIMIZE="-O2" # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings @@ -1280,19 +1271,31 @@ SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared' DL_OBJS="tclLoadDl.o" DL_LIBS="-ldl" LDFLAGS="$LDFLAGS -Wl,--export-dynamic" + + case $system in + DragonFly-*|FreeBSD-*) + AS_IF([test "${TCL_THREADS}" = "1"], [ + # The -pthread needs to go in the LDFLAGS, not LIBS + LIBS=`echo $LIBS | sed s/-pthread//` + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + LDFLAGS="$LDFLAGS $PTHREAD_LIBS"]) + ;; + esac + AS_IF([test $doRpath = yes], [ CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"']) LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS} AS_IF([test "`uname -m`" = "alpha"], [CFLAGS="$CFLAGS -mieee"]) AS_IF([test $do64bit = yes], [ AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [ hold_cflags=$CFLAGS CFLAGS="$CFLAGS -m64" - AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [tcl_cv_cc_m64=yes],[tcl_cv_cc_m64=no]) CFLAGS=$hold_cflags]) AS_IF([test $tcl_cv_cc_m64 = yes], [ CFLAGS="$CFLAGS -m64" do64bit_ok=yes ]) @@ -1360,36 +1363,12 @@ # The -pthread needs to go in the CFLAGS, not LIBS LIBS=`echo $LIBS | sed s/-pthread//` CFLAGS="$CFLAGS -pthread" LDFLAGS="$LDFLAGS -pthread" ;; - DragonFly-*|FreeBSD-*) - # This configuration from FreeBSD Ports. - SHLIB_LD="${CC} -shared" - SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$[@]" - SHLIB_SUFFIX=".so" - DL_OBJS="tclLoadDl.o" - DL_LIBS="" - AS_IF([test $doRpath = yes], [ - CC_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"' - LD_SEARCH_FLAGS='"-Wl,-rpath,${LIB_RUNTIME_DIR}"']) - # The -pthread needs to go in the LDFLAGS, not LIBS - LIBS=`echo $LIBS | sed s/-pthread//` - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - LDFLAGS="$LDFLAGS $PTHREAD_LIBS" - case $system in - FreeBSD-3.*) - # Version numbers are dot-stripped by system policy. - TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .` - UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a' - SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so' - TCL_LIB_VERSIONS_OK=nodots - ;; - esac - ;; Darwin-*) - CFLAGS_OPTIMIZE="-Os" + CFLAGS_OPTIMIZE="-O2" SHLIB_CFLAGS="-fno-common" # To avoid discrepancies between what headers configure sees during # preprocessing tests and compiling tests, move any -isysroot and # -mmacosx-version-min flags from CFLAGS to CPPFLAGS: CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \ @@ -1403,57 +1382,62 @@ ppc) AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag], tcl_cv_cc_arch_ppc64, [ hold_cflags=$CFLAGS CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" - AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes, - tcl_cv_cc_arch_ppc64=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [tcl_cv_cc_arch_ppc64=yes],[tcl_cv_cc_arch_ppc64=no]) CFLAGS=$hold_cflags]) AS_IF([test $tcl_cv_cc_arch_ppc64 = yes], [ CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" do64bit_ok=yes ]);; - i386) + i386|x86_64) AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag], tcl_cv_cc_arch_x86_64, [ hold_cflags=$CFLAGS CFLAGS="$CFLAGS -arch x86_64" - AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes, - tcl_cv_cc_arch_x86_64=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [tcl_cv_cc_arch_x86_64=yes],[tcl_cv_cc_arch_x86_64=no]) CFLAGS=$hold_cflags]) AS_IF([test $tcl_cv_cc_arch_x86_64 = yes], [ CFLAGS="$CFLAGS -arch x86_64" do64bit_ok=yes ]);; + arm64) + AC_CACHE_CHECK([if compiler accepts -arch arm64 flag], + tcl_cv_cc_arch_arm64, [ + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch arm64" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [tcl_cv_cc_arch_arm64=yes],[tcl_cv_cc_arch_arm64=no]) + CFLAGS=$hold_cflags]) + AS_IF([test $tcl_cv_cc_arch_arm64 = yes], [ + CFLAGS="$CFLAGS -arch arm64" + do64bit_ok=yes + ]);; *) AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);; esac ], [ # Check for combined 32-bit and 64-bit fat build - AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \ + AS_IF([echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64|arm64) ' \ && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '], [ fat_32_64=yes]) ]) SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}' - AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [ - hold_ldflags=$LDFLAGS - LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module" - AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no) - LDFLAGS=$hold_ldflags]) - AS_IF([test $tcl_cv_ld_single_module = yes], [ - SHLIB_LD="${SHLIB_LD} -Wl,-single_module" - ]) SHLIB_SUFFIX=".dylib" DL_OBJS="tclLoadDyld.o" DL_LIBS="" LDFLAGS="$LDFLAGS -headerpad_max_install_names" AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [ hold_ldflags=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-search_paths_first" - AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, - tcl_cv_ld_search_paths_first=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int i;]])], + [tcl_cv_ld_search_paths_first=yes], + [tcl_cv_ld_search_paths_first=no]) LDFLAGS=$hold_ldflags]) AS_IF([test $tcl_cv_ld_search_paths_first = yes], [ LDFLAGS="$LDFLAGS -Wl,-search_paths_first" ]) AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ @@ -1461,17 +1445,17 @@ [Compiler support for module scope symbols]) tcl_cv_cc_visibility_hidden=yes ]) CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" - LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH" + LD_LIBRARY_PATH_VAR="DYLD_FALLBACK_LIBRARY_PATH" AC_DEFINE(MAC_OSX_TCL, 1, [Is this a Mac I see before me?]) PLAT_OBJS='${MAC_OSX_OBJS}' PLAT_SRCS='${MAC_OSX_SRCS}' AC_MSG_CHECKING([whether to use CoreFoundation]) AC_ARG_ENABLE(corefoundation, - AC_HELP_STRING([--enable-corefoundation], + AS_HELP_STRING([--enable-corefoundation], [use CoreFoundation API on MacOSX (default: on)]), [tcl_corefoundation=$enableval], [tcl_corefoundation=yes]) AC_MSG_RESULT([$tcl_corefoundation]) AS_IF([test $tcl_corefoundation = yes], [ AC_CACHE_CHECK([for CoreFoundation.framework], @@ -1484,18 +1468,18 @@ # presence of CF. 64-bit CF is disabled in # tclUnixPort.h if necessary. eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"' done]) LIBS="$LIBS -framework CoreFoundation" - AC_TRY_LINK([#include ], - [CFBundleRef b = CFBundleGetMainBundle();], - tcl_cv_lib_corefoundation=yes, - tcl_cv_lib_corefoundation=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[CFBundleRef b = CFBundleGetMainBundle();]])], + [tcl_cv_lib_corefoundation=yes], + [tcl_cv_lib_corefoundation=no]) AS_IF([test "$fat_32_64" = yes], [ for v in CFLAGS CPPFLAGS LDFLAGS; do eval $v'="$hold_'$v'"' - done]) + done]) LIBS=$hold_libs]) AS_IF([test $tcl_cv_lib_corefoundation = yes], [ LIBS="$LIBS -framework CoreFoundation" AC_DEFINE(HAVE_COREFOUNDATION, 1, [Do we have access to Darwin CoreFoundation.framework?]) @@ -1504,21 +1488,21 @@ AC_CACHE_CHECK([for 64-bit CoreFoundation], tcl_cv_lib_corefoundation_64, [ for v in CFLAGS CPPFLAGS LDFLAGS; do eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"' done - AC_TRY_LINK([#include ], - [CFBundleRef b = CFBundleGetMainBundle();], - tcl_cv_lib_corefoundation_64=yes, - tcl_cv_lib_corefoundation_64=no) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[CFBundleRef b = CFBundleGetMainBundle();]])], + [tcl_cv_lib_corefoundation_64=yes], + [tcl_cv_lib_corefoundation_64=no]) for v in CFLAGS CPPFLAGS LDFLAGS; do eval $v'="$hold_'$v'"' done]) AS_IF([test $tcl_cv_lib_corefoundation_64 = no], [ AC_DEFINE(NO_COREFOUNDATION_64, 1, [Is Darwin CoreFoundation unavailable for 64-bit?]) - LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings" + LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings" ]) ]) ]) ;; OS/390-*) @@ -1529,13 +1513,13 @@ ;; OSF1-V*) # Digital OSF/1 SHLIB_CFLAGS="" AS_IF([test "$SHARED_BUILD" = 1], [ - SHLIB_LD='ld -shared -expect_unresolved "*"' + SHLIB_LD='${CC} -shared' ], [ - SHLIB_LD='ld -non_shared -expect_unresolved "*"' + SHLIB_LD='${CC} -non_shared' ]) SHLIB_SUFFIX=".so" DL_OBJS="tclLoadDl.o" DL_LIBS="" AS_IF([test $doRpath = yes], [ @@ -1727,12 +1711,12 @@ # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers # that don't grok the -Bexport option. Test that it does. AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [ hold_ldflags=$LDFLAGS LDFLAGS="$LDFLAGS -Wl,-Bexport" - AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no) - LDFLAGS=$hold_ldflags]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[int i;]])],[tcl_cv_ld_Bexport=yes],[tcl_cv_ld_Bexport=no]) + LDFLAGS=$hold_ldflags]) AS_IF([test $tcl_cv_ld_Bexport = yes], [ LDFLAGS="$LDFLAGS -Wl,-Bexport" ]) CC_SEARCH_FLAGS="" LD_SEARCH_FLAGS="" @@ -1754,11 +1738,11 @@ AC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""]) # Step 4: disable dynamic loading if requested via a command-line switch. AC_ARG_ENABLE(load, - AC_HELP_STRING([--enable-load], + AS_HELP_STRING([--enable-load], [allow dynamic loading and "load" command (default: on)]), [tcl_ok=$enableval], [tcl_ok=yes]) AS_IF([test "$tcl_ok" = no], [DL_OBJS=""]) AS_IF([test "x$DL_OBJS" != x], [BUILD_DLTEST="\$(DLTEST_TARGETS)"], [ @@ -1781,17 +1765,17 @@ AS_IF([test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes], [ case $system in AIX-*) ;; BSD/OS*) ;; - CYGWIN_*) ;; - HP_UX*) ;; + CYGWIN_*|MINGW32_*|MSYS_*) ;; + HP-UX*) ;; Darwin-*) ;; IRIX*) ;; Linux*|GNU*) ;; NetBSD-*|OpenBSD-*) ;; - OSF1-V*) ;; + OSF1-*) ;; SCO_SV-3.2*) ;; *) SHLIB_CFLAGS="-fPIC" ;; esac]) AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [ @@ -1804,65 +1788,88 @@ AS_IF([test "$UNSHARED_LIB_SUFFIX" = ""], [ UNSHARED_LIB_SUFFIX='${VERSION}.a']) DLL_INSTALL_DIR="\$(LIB_INSTALL_DIR)" AS_IF([test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""], [ - LIB_SUFFIX=${SHARED_LIB_SUFFIX} - MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${LDFLAGS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}' - AS_IF([test "${SHLIB_SUFFIX}" = ".dll"], [ - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)";if test -f $(LIB_FILE).a; then $(INSTALL_DATA) $(LIB_FILE).a "$(LIB_INSTALL_DIR)"; fi;' - DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)" - ], [ - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' - ]) - ], [ - LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} - - AS_IF([test "$RANLIB" = ""], [ - MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}' - ], [ - MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@' - ]) - INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' + LIB_SUFFIX=${SHARED_LIB_SUFFIX} + MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${LDFLAGS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}' + AS_IF([test "${SHLIB_SUFFIX}" = ".dll"], [ + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)"' + DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)" + ], [ + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' + ]) + ], [ + LIB_SUFFIX=${UNSHARED_LIB_SUFFIX} + + AS_IF([test "$RANLIB" = ""], [ + MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}' + ], [ + MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@' + ]) + INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"' ]) # Stub lib does not depend on shared/static configuration AS_IF([test "$RANLIB" = ""], [ - MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}' + MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}' ], [ - MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@' + MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@' ]) INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)"' # Define TCL_LIBS now that we know what DL_LIBS is. # The trick here is that we don't want to change the value of TCL_LIBS if # it is already set when tclConfig.sh had been loaded by Tk. AS_IF([test "x${TCL_LIBS}" = x], [ - TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}"]) + TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}"]) AC_SUBST(TCL_LIBS) - # See if the compiler supports casting to a union type. - # This is used to stop gcc from printing a compiler - # warning when initializing a union member. - - AC_CACHE_CHECK(for cast to union support, - tcl_cv_cast_to_union, - AC_TRY_COMPILE([], - [ - union foo { int i; double d; }; - union foo f = (union foo) (int) 0; - ], - tcl_cv_cast_to_union=yes, - tcl_cv_cast_to_union=no) - ) - if test "$tcl_cv_cast_to_union" = "yes"; then - AC_DEFINE(HAVE_CAST_TO_UNION, 1, - [Defined when compiler supports casting to union type.]) - fi + # See if the compiler supports casting to a union type. + # This is used to stop gcc from printing a compiler + # warning when initializing a union member. + + AC_CACHE_CHECK(for cast to union support, + tcl_cv_cast_to_union, + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ + union foo { int i; double d; }; + union foo f = (union foo) (int) 0; + ]])], + [tcl_cv_cast_to_union=yes], + [tcl_cv_cast_to_union=no]) + ) + if test "$tcl_cv_cast_to_union" = "yes"; then + AC_DEFINE(HAVE_CAST_TO_UNION, 1, + [Defined when compiler supports casting to union type.]) + fi + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fno-lto" + AC_CACHE_CHECK(for working -fno-lto, + ac_cv_nolto, + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + [ac_cv_nolto=yes], + [ac_cv_nolto=no]) + ) + CFLAGS=$hold_cflags + if test "$ac_cv_nolto" = "yes" ; then + CFLAGS_NOLTO="-fno-lto" + else + CFLAGS_NOLTO="" + fi + AC_CACHE_CHECK([if the compiler understands -finput-charset], + tcl_cv_cc_input_charset, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -finput-charset=UTF-8" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[tcl_cv_cc_input_charset=yes],[tcl_cv_cc_input_charset=no]) + CFLAGS=$hold_cflags]) + if test $tcl_cv_cc_input_charset = yes; then + CFLAGS="$CFLAGS -finput-charset=UTF-8" + fi AC_CHECK_HEADER(stdbool.h, [AC_DEFINE(HAVE_STDBOOL_H, 1, [Do we have ?])],) + # Check for vfork, posix_spawnp() and friends unconditionally + AC_CHECK_FUNCS(vfork posix_spawnp posix_spawn_file_actions_adddup2 posix_spawnattr_setflags) + # FIXME: This subst was left in only because the TCL_DL_LIBS # entry in tclConfig.sh uses it. It is not clear why someone # would use TCL_DL_LIBS instead of TCL_LIBS. AC_SUBST(DL_LIBS) @@ -1872,10 +1879,11 @@ AC_SUBST(LDAIX_SRC) AC_SUBST(CFLAGS) AC_SUBST(CFLAGS_DEBUG) AC_SUBST(CFLAGS_OPTIMIZE) AC_SUBST(CFLAGS_WARNING) + AC_SUBST(CFLAGS_NOLTO) AC_SUBST(LDFLAGS) AC_SUBST(LDFLAGS_DEBUG) AC_SUBST(LDFLAGS_OPTIMIZE) AC_SUBST(CC_SEARCH_FLAGS) @@ -1913,69 +1921,27 @@ # none # # Results: # # Defines some of the following vars: -# NO_DIRENT_H -# NO_STDLIB_H -# NO_STRING_H # NO_SYS_WAIT_H # NO_DLFCN_H # HAVE_SYS_PARAM_H # HAVE_STRING_H ? # #-------------------------------------------------------------------- AC_DEFUN([SC_MISSING_POSIX_HEADERS], [ - AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [ - AC_TRY_LINK([#include -#include ], [ -#ifndef _POSIX_SOURCE -# ifdef __Lynx__ - /* - * Generate compilation error to make the test fail: Lynx headers - * are only valid if really in the POSIX environment. - */ - - missing_procedure(); -# endif -#endif -DIR *d; -struct dirent *entryPtr; -char *p; -d = opendir("foobar"); -entryPtr = readdir(d); -p = entryPtr->d_name; -closedir(d); -], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)]) - - if test $tcl_cv_dirent_h = no; then - AC_DEFINE(NO_DIRENT_H, 1, [Do we have ?]) - fi - - AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0) - AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0) - AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0) - if test $tcl_ok = 0; then - AC_DEFINE(NO_STDLIB_H, 1, [Do we have ?]) - fi AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0) AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0) AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0) - # See also memmove check below for a place where NO_STRING_H can be - # set and why. - - if test $tcl_ok = 0; then - AC_DEFINE(NO_STRING_H, 1, [Do we have ?]) - fi - AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H, 1, [Do we have ?])]) AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H, 1, [Do we have ?])]) # OS/390 lacks sys/param.h (and doesn't need it, by chance). - AC_HAVE_HEADERS(sys/param.h) + AC_CHECK_HEADERS([sys/param.h]) ]) #-------------------------------------------------------------------- # SC_PATH_X # @@ -2000,21 +1966,21 @@ AC_DEFUN([SC_PATH_X], [ AC_PATH_X not_really_there="" if test "$no_x" = ""; then if test "$x_includes" = ""; then - AC_TRY_CPP([#include ], , not_really_there="yes") + AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])],[],[not_really_there="yes"]) else if test ! -r $x_includes/X11/Xlib.h; then not_really_there="yes" fi fi fi if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then AC_MSG_CHECKING([for X11 header files]) found_xincludes="no" - AC_TRY_CPP([#include ], found_xincludes="yes", found_xincludes="no") + AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])],[found_xincludes="yes"],[found_xincludes="no"]) if test "$found_xincludes" = "no"; then dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include" for i in $dirs ; do if test -r $i/X11/Xlib.h; then AC_MSG_RESULT([$i]) @@ -2118,50 +2084,54 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TIME_HANDLER], [ AC_CHECK_HEADERS(sys/time.h) - AC_HEADER_TIME + AC_CHECK_HEADERS_ONCE([sys/time.h]) - AC_CHECK_FUNCS(gmtime_r localtime_r mktime) + AC_CHECK_FUNCS(gmtime_r localtime_r) AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [ - AC_TRY_COMPILE([#include ], [struct tm tm; tm.tm_tzadj;], - tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct tm tm; (void)tm.tm_tzadj;]])], + [tcl_cv_member_tm_tzadj=yes], + [tcl_cv_member_tm_tzadj=no])]) if test $tcl_cv_member_tm_tzadj = yes ; then AC_DEFINE(HAVE_TM_TZADJ, 1, [Should we use the tm_tzadj field of struct tm?]) fi AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [ - AC_TRY_COMPILE([#include ], [struct tm tm; (void)tm.tm_gmtoff;], - tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct tm tm; (void)tm.tm_gmtoff;]])], + [tcl_cv_member_tm_gmtoff=yes], + [tcl_cv_member_tm_gmtoff=no])]) if test $tcl_cv_member_tm_gmtoff = yes ; then AC_DEFINE(HAVE_TM_GMTOFF, 1, [Should we use the tm_gmtoff field of struct tm?]) fi # # Its important to include time.h in this check, as some systems # (like convex) have timezone functions, etc. # AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ - AC_TRY_COMPILE([#include ], - [extern long timezone; + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], + [[extern long timezone; timezone += 1; - exit (0);], - tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)]) + exit (0);]])], + [tcl_cv_timezone_long=yes], [tcl_cv_timezone_long=no])]) if test $tcl_cv_timezone_long = yes ; then AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) else # # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. # AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ - AC_TRY_COMPILE([#include ], - [extern time_t timezone; + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], + [[extern time_t timezone; timezone += 1; - exit (0);], - tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)]) + exit (0);]])], + [tcl_cv_timezone_time=yes], [tcl_cv_timezone_time=no])]) if test $tcl_cv_timezone_time = yes ; then AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?]) fi fi ]) @@ -2168,12 +2138,13 @@ #-------------------------------------------------------------------- # SC_TCL_LINK_LIBS # # Search for the libraries needed to link the Tcl shell. -# Things like the math library (-lm) and socket stuff (-lsocket vs. -# -lnsl) or thread library (-lpthread) are dealt with here. +# Things like the math library (-lm), socket stuff (-lsocket vs. +# -lnsl), zlib (-lz) and libtommath (-ltommath) or thread library +# (-lpthread) are dealt with here. # # Arguments: # None. # # Results: @@ -2305,23 +2276,22 @@ # Results: # # Might define the following vars: # _ISOC99_SOURCE # _LARGEFILE64_SOURCE -# _LARGEFILE_SOURCE64 # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_EARLY_FLAG],[ AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]), - AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no, - AC_TRY_COMPILE([[#define ]$1[ 1 -]$2], $3, - [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, - [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no))) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[$2]], [[$3]])], + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[[#define ]$1[ ]m4_default([$4],[1])[ +]$2]], [[$3]])], + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes, + [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)])) if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then - AC_DEFINE($1, 1, [Add the ]$1[ flag when building]) + AC_DEFINE($1, m4_default([$4],[1]), [Add the ]$1[ flag when building]) tcl_flags="$tcl_flags $1" fi ]) AC_DEFUN([SC_TCL_EARLY_FLAGS],[ @@ -2329,12 +2299,10 @@ tcl_flags="" SC_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include ], [char *p = (char *)strtoll; char *q = (char *)strtoull;]) SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include ], [struct stat64 buf; int i = stat64("/", &buf);]) - SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include ], - [char *p = (char *)open64;]) if test "x${tcl_flags}" = "x" ; then AC_MSG_RESULT([none]) else AC_MSG_RESULT([${tcl_flags}]) fi @@ -2350,75 +2318,68 @@ # # Results: # # Might define the following vars: # TCL_WIDE_INT_IS_LONG -# TCL_WIDE_INT_TYPE # HAVE_STRUCT_DIRENT64, HAVE_DIR64 # HAVE_STRUCT_STAT64 # HAVE_TYPE_OFF64_T # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_64BIT_FLAGS], [ - AC_MSG_CHECKING([for 64-bit integer type]) + AC_MSG_CHECKING([if 'long' and 'long long' have the same size (64-bit)?]) AC_CACHE_VAL(tcl_cv_type_64bit,[ tcl_cv_type_64bit=none - # See if the compiler knows natively about __int64 - AC_TRY_COMPILE(,[__int64 value = (__int64) 0;], - tcl_type_64bit=__int64, tcl_type_64bit="long long") # See if we could use long anyway Note that we substitute in the # type that is our current guess for a 64-bit type inside this check # program, so it should be modified only carefully... - AC_TRY_COMPILE(,[switch (0) { - case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; - }],tcl_cv_type_64bit=${tcl_type_64bit})]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[switch (0) { + case 1: case (sizeof(long long)==sizeof(long)): ; + }]])],[tcl_cv_type_64bit="long long"],[])]) if test "${tcl_cv_type_64bit}" = none ; then AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Do 'long' and 'long long' have the same size (64-bit)?]) AC_MSG_RESULT([yes]) else - AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit}, - [What type should be used to define wide integers?]) - AC_MSG_RESULT([${tcl_cv_type_64bit}]) - + AC_MSG_RESULT([no]) # Now check for auxiliary declarations AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[ - AC_TRY_COMPILE([#include -#include ],[struct dirent64 p;], - tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[struct dirent64 p;]])], + [tcl_cv_struct_dirent64=yes],[tcl_cv_struct_dirent64=no])]) if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then AC_DEFINE(HAVE_STRUCT_DIRENT64, 1, [Is 'struct dirent64' in ?]) fi AC_CACHE_CHECK([for DIR64], tcl_cv_DIR64,[ - AC_TRY_COMPILE([#include -#include ],[struct dirent64 *p; DIR64 d = opendir64("."); - p = readdir64(d); rewinddir64(d); closedir64(d);], - tcl_cv_DIR64=yes,tcl_cv_DIR64=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[struct dirent64 *p; DIR64 d = opendir64("."); + p = readdir64(d); rewinddir64(d); closedir64(d);]])], + [tcl_cv_DIR64=yes], [tcl_cv_DIR64=no])]) if test "x${tcl_cv_DIR64}" = "xyes" ; then AC_DEFINE(HAVE_DIR64, 1, [Is 'DIR64' in ?]) fi AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[ - AC_TRY_COMPILE([#include ],[struct stat64 p; -], - tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[struct stat64 p; +]])], + [tcl_cv_struct_stat64=yes], [tcl_cv_struct_stat64=no])]) if test "x${tcl_cv_struct_stat64}" = "xyes" ; then AC_DEFINE(HAVE_STRUCT_STAT64, 1, [Is 'struct stat64' in ?]) fi AC_CHECK_FUNCS(open64 lseek64) AC_MSG_CHECKING([for off64_t]) AC_CACHE_VAL(tcl_cv_type_off64_t,[ - AC_TRY_COMPILE([#include ],[off64_t offset; -], - tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[off64_t offset; +]])], + [tcl_cv_type_off64_t=yes], [tcl_cv_type_off64_t=no])]) dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the dnl functions lseek64 and open64 are defined. if test "x${tcl_cv_type_off64_t}" = "xyes" && \ - test "x${ac_cv_func_lseek64}" = "xyes" && \ - test "x${ac_cv_func_open64}" = "xyes" ; then + test "x${ac_cv_func_lseek64}" = "xyes" && \ + test "x${ac_cv_func_open64}" = "xyes" ; then AC_DEFINE(HAVE_TYPE_OFF64_T, 1, [Is off64_t in ?]) AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi @@ -2442,13 +2403,13 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_CFG_ENCODING], [ AC_ARG_WITH(encoding, - AC_HELP_STRING([--with-encoding], + AS_HELP_STRING([--with-encoding], [encoding for configuration values (default: utf-8)]), - with_tcencoding=${withval}) + [with_tcencoding=${withval}]) if test x"${with_tcencoding}" != x ; then AC_DEFINE_UNQUOTED(TCL_CFGVAL_ENCODING,"${with_tcencoding}", [What encoding should be used for embedded configuration info?]) else @@ -2475,15 +2436,15 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[ AC_CHECK_FUNC($1, tcl_ok=1, tcl_ok=0) if test ["$tcl_ok"] = 1; then AC_CACHE_CHECK([proper ]$1[ implementation], [tcl_cv_]$1[_unbroken], - AC_TRY_RUN([[ + AC_RUN_IFELSE([AC_LANG_SOURCE([[[ #include #include -int main() {]$2[}]],[tcl_cv_]$1[_unbroken]=ok, - [tcl_cv_]$1[_unbroken]=broken,[tcl_cv_]$1[_unbroken]=unknown)) +int main() {]$2[}]]])],[tcl_cv_$1_unbroken=ok], + [tcl_cv_$1_unbroken=broken],[tcl_cv_$1_unbroken=unknown])) if test ["$tcl_cv_]$1[_unbroken"] = "ok"; then tcl_ok=1 else tcl_ok=0 fi @@ -2524,13 +2485,13 @@ tcl_cv_api_gethostbyaddr_r=yes],[tcl_cv_api_gethostbyaddr_r=no],[#include ]) ]) AC_DEFUN([SC_TCL_GETHOSTBYADDR_R_TYPE], [AC_CHECK_FUNC(gethostbyaddr_r, [ AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include - ], [ + ]], [[ char *addr; int length; int type; struct hostent *result; char buffer[2048]; @@ -2537,20 +2498,20 @@ int buflen = 2048; int h_errnop; (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, &h_errnop); - ], tcl_cv_api_gethostbyaddr_r_7=yes, tcl_cv_api_gethostbyaddr_r_7=no)]) + ]])],[tcl_cv_api_gethostbyaddr_r_7=yes],[tcl_cv_api_gethostbyaddr_r_7=no])]) tcl_ok=$tcl_cv_api_gethostbyaddr_r_7 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, [Define to 1 if gethostbyaddr_r takes 7 args.]) else AC_CACHE_CHECK([for gethostbyaddr_r with 8 args], tcl_cv_api_gethostbyaddr_r_8, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include - ], [ + ]], [[ char *addr; int length; int type; struct hostent *result, *resultp; char buffer[2048]; @@ -2557,11 +2518,11 @@ int buflen = 2048; int h_errnop; (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, &resultp, &h_errnop); - ], tcl_cv_api_gethostbyaddr_r_8=yes, tcl_cv_api_gethostbyaddr_r_8=no)]) + ]])],[tcl_cv_api_gethostbyaddr_r_8=yes],[tcl_cv_api_gethostbyaddr_r_8=no])]) tcl_ok=$tcl_cv_api_gethostbyaddr_r_8 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, [Define to 1 if gethostbyaddr_r takes 8 args.]) fi @@ -2605,53 +2566,53 @@ tcl_cv_api_gethostbyname_r=yes],[tcl_cv_api_gethostbyname_r=no],[#include ]) ]) AC_DEFUN([SC_TCL_GETHOSTBYNAME_R_TYPE], [AC_CHECK_FUNC(gethostbyname_r, [ AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include - ], [ + ]], [[ char *name; struct hostent *he, *res; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop); - ], tcl_cv_api_gethostbyname_r_6=yes, tcl_cv_api_gethostbyname_r_6=no)]) + ]])],[tcl_cv_api_gethostbyname_r_6=yes],[tcl_cv_api_gethostbyname_r_6=no])]) tcl_ok=$tcl_cv_api_gethostbyname_r_6 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [Define to 1 if gethostbyname_r takes 6 args.]) else AC_CACHE_CHECK([for gethostbyname_r with 5 args], tcl_cv_api_gethostbyname_r_5, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include - ], [ + ]], [[ char *name; struct hostent *he; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop); - ], tcl_cv_api_gethostbyname_r_5=yes, tcl_cv_api_gethostbyname_r_5=no)]) + ]])],[tcl_cv_api_gethostbyname_r_5=yes],[tcl_cv_api_gethostbyname_r_5=no])]) tcl_ok=$tcl_cv_api_gethostbyname_r_5 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [Define to 1 if gethostbyname_r takes 5 args.]) else AC_CACHE_CHECK([for gethostbyname_r with 3 args], tcl_cv_api_gethostbyname_r_3, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include - ], [ + ]], [[ char *name; struct hostent *he; struct hostent_data data; (void) gethostbyname_r(name, he, &data); - ], tcl_cv_api_gethostbyname_r_3=yes, tcl_cv_api_gethostbyname_r_3=no)]) + ]])],[tcl_cv_api_gethostbyname_r_3=yes],[tcl_cv_api_gethostbyname_r_3=no])]) tcl_ok=$tcl_cv_api_gethostbyname_r_3 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [Define to 1 if gethostbyname_r takes 3 args.]) fi @@ -2681,38 +2642,38 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [ AC_CACHE_CHECK([for getpwuid_r with 5 args], tcl_cv_api_getpwuid_r_5, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ uid_t uid; struct passwd pw, *pwp; char buf[512]; int buflen = 512; (void) getpwuid_r(uid, &pw, buf, buflen, &pwp); - ], tcl_cv_api_getpwuid_r_5=yes, tcl_cv_api_getpwuid_r_5=no)]) + ]])],[tcl_cv_api_getpwuid_r_5=yes],[tcl_cv_api_getpwuid_r_5=no])]) tcl_ok=$tcl_cv_api_getpwuid_r_5 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETPWUID_R_5, 1, [Define to 1 if getpwuid_r takes 5 args.]) else AC_CACHE_CHECK([for getpwuid_r with 4 args], tcl_cv_api_getpwuid_r_4, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ uid_t uid; struct passwd pw; char buf[512]; int buflen = 512; (void)getpwnam_r(uid, &pw, buf, buflen); - ], tcl_cv_api_getpwuid_r_4=yes, tcl_cv_api_getpwuid_r_4=no)]) + ]])],[tcl_cv_api_getpwuid_r_4=yes],[tcl_cv_api_getpwuid_r_4=no])]) tcl_ok=$tcl_cv_api_getpwuid_r_4 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETPWUID_R_4, 1, [Define to 1 if getpwuid_r takes 4 args.]) fi @@ -2741,38 +2702,38 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [ AC_CACHE_CHECK([for getpwnam_r with 5 args], tcl_cv_api_getpwnam_r_5, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ char *name; struct passwd pw, *pwp; char buf[512]; int buflen = 512; (void) getpwnam_r(name, &pw, buf, buflen, &pwp); - ], tcl_cv_api_getpwnam_r_5=yes, tcl_cv_api_getpwnam_r_5=no)]) + ]])],[tcl_cv_api_getpwnam_r_5=yes],[tcl_cv_api_getpwnam_r_5=no])]) tcl_ok=$tcl_cv_api_getpwnam_r_5 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETPWNAM_R_5, 1, [Define to 1 if getpwnam_r takes 5 args.]) else AC_CACHE_CHECK([for getpwnam_r with 4 args], tcl_cv_api_getpwnam_r_4, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ char *name; struct passwd pw; char buf[512]; int buflen = 512; (void)getpwnam_r(name, &pw, buf, buflen); - ], tcl_cv_api_getpwnam_r_4=yes, tcl_cv_api_getpwnam_r_4=no)]) + ]])],[tcl_cv_api_getpwnam_r_4=yes],[tcl_cv_api_getpwnam_r_4=no])]) tcl_ok=$tcl_cv_api_getpwnam_r_4 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETPWNAM_R_4, 1, [Define to 1 if getpwnam_r takes 4 args.]) fi @@ -2801,38 +2762,38 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [ AC_CACHE_CHECK([for getgrgid_r with 5 args], tcl_cv_api_getgrgid_r_5, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ gid_t gid; struct group gr, *grp; char buf[512]; int buflen = 512; (void) getgrgid_r(gid, &gr, buf, buflen, &grp); - ], tcl_cv_api_getgrgid_r_5=yes, tcl_cv_api_getgrgid_r_5=no)]) + ]])],[tcl_cv_api_getgrgid_r_5=yes],[tcl_cv_api_getgrgid_r_5=no])]) tcl_ok=$tcl_cv_api_getgrgid_r_5 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETGRGID_R_5, 1, [Define to 1 if getgrgid_r takes 5 args.]) else AC_CACHE_CHECK([for getgrgid_r with 4 args], tcl_cv_api_getgrgid_r_4, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ gid_t gid; struct group gr; char buf[512]; int buflen = 512; (void)getgrgid_r(gid, &gr, buf, buflen); - ], tcl_cv_api_getgrgid_r_4=yes, tcl_cv_api_getgrgid_r_4=no)]) + ]])],[tcl_cv_api_getgrgid_r_4=yes],[tcl_cv_api_getgrgid_r_4=no])]) tcl_ok=$tcl_cv_api_getgrgid_r_4 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETGRGID_R_4, 1, [Define to 1 if getgrgid_r takes 4 args.]) fi @@ -2861,38 +2822,38 @@ # #-------------------------------------------------------------------- AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [ AC_CACHE_CHECK([for getgrnam_r with 5 args], tcl_cv_api_getgrnam_r_5, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ char *name; struct group gr, *grp; char buf[512]; int buflen = 512; (void) getgrnam_r(name, &gr, buf, buflen, &grp); - ], tcl_cv_api_getgrnam_r_5=yes, tcl_cv_api_getgrnam_r_5=no)]) + ]])],[tcl_cv_api_getgrnam_r_5=yes],[tcl_cv_api_getgrnam_r_5=no])]) tcl_ok=$tcl_cv_api_getgrnam_r_5 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETGRNAM_R_5, 1, [Define to 1 if getgrnam_r takes 5 args.]) else AC_CACHE_CHECK([for getgrnam_r with 4 args], tcl_cv_api_getgrnam_r_4, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include - ], [ + ]], [[ char *name; struct group gr; char buf[512]; int buflen = 512; (void)getgrnam_r(name, &gr, buf, buflen); - ], tcl_cv_api_getgrnam_r_4=yes, tcl_cv_api_getgrnam_r_4=no)]) + ]])],[tcl_cv_api_getgrnam_r_4=yes],[tcl_cv_api_getgrnam_r_4=no])]) tcl_ok=$tcl_cv_api_getgrnam_r_4 if test "$tcl_ok" = yes; then AC_DEFINE(HAVE_GETGRNAM_R_4, 1, [Define to 1 if getgrnam_r takes 4 args.]) fi @@ -2916,11 +2877,11 @@ #include #include ]]) if test "x$NEED_FAKE_RFC2553" = "x1"; then AC_DEFINE([NEED_FAKE_RFC2553], 1, - [Use compat implementation of getaddrinfo() and friends]) + [Use compat implementation of getaddrinfo() and friends]) AC_LIBOBJ([fake-rfc2553]) AC_CHECK_FUNC(strlcpy) fi ]) @@ -2939,27 +2900,27 @@ dnl Get a default for CC_FOR_BUILD to put into Makefile. AC_DEFUN([AX_CC_FOR_BUILD],[# Put a plausible default for CC_FOR_BUILD in Makefile. if test -z "$CC_FOR_BUILD"; then if test "x$cross_compiling" = "xno"; then - CC_FOR_BUILD='$(CC)' + CC_FOR_BUILD='$(CC)' else - AC_MSG_CHECKING([for gcc]) - AC_CACHE_VAL(ac_cv_path_cc, [ - search_path=`echo ${PATH} | sed -e 's/:/ /g'` - for dir in $search_path ; do - for j in `ls -r $dir/gcc 2> /dev/null` \ - `ls -r $dir/gcc 2> /dev/null` ; do - if test x"$ac_cv_path_cc" = x ; then - if test -f "$j" ; then - ac_cv_path_cc=$j - break - fi - fi - done - done - ]) + AC_MSG_CHECKING([for gcc]) + AC_CACHE_VAL(ac_cv_path_cc, [ + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/gcc 2> /dev/null` \ + `ls -r $dir/gcc 2> /dev/null` ; do + if test x"$ac_cv_path_cc" = x ; then + if test -f "$j" ; then + ac_cv_path_cc=$j + break + fi + fi + done + done + ]) fi fi AC_SUBST(CC_FOR_BUILD) # Also set EXEEXT_FOR_BUILD. if test "x$cross_compiling" = "xno"; then @@ -2966,22 +2927,22 @@ EXEEXT_FOR_BUILD='$(EXEEXT)' OBJEXT_FOR_BUILD='$(OBJEXT)' else OBJEXT_FOR_BUILD='.no' AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext, - [rm -f conftest* - echo 'int main () { return 0; }' > conftest.c - bfd_cv_build_exeext= - ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 - for file in conftest.*; do - case $file in - *.c | *.o | *.obj | *.ilk | *.pdb) ;; - *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; - esac - done - rm -f conftest* - test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no]) + [rm -f conftest* + echo 'int main () { return 0; }' > conftest.c + bfd_cv_build_exeext= + ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 + for file in conftest.*; do + case $file in + *.c | *.o | *.obj | *.ilk | *.pdb) ;; + *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; + esac + done + rm -f conftest* + test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no]) EXEEXT_FOR_BUILD="" test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} fi AC_SUBST(EXEEXT_FOR_BUILD)])dnl AC_SUBST(OBJEXT_FOR_BUILD)])dnl @@ -2995,57 +2956,80 @@ # Arguments: # none # # Results: # Substitutes the following vars: -# ZIP_PROG +# MACHER_PROG +# ZIP_PROG # ZIP_PROG_OPTIONS # ZIP_PROG_VFSSEARCH # ZIP_INSTALL_OBJS #------------------------------------------------------------------------ AC_DEFUN([SC_ZIPFS_SUPPORT], [ + MACHER_PROG="" ZIP_PROG="" ZIP_PROG_OPTIONS="" ZIP_PROG_VFSSEARCH="" ZIP_INSTALL_OBJS="" + AC_MSG_CHECKING([for macher]) + AC_CACHE_VAL(ac_cv_path_macher, [ + search_path=`echo ${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/macher 2> /dev/null` \ + `ls -r $dir/macher 2> /dev/null` ; do + if test x"$ac_cv_path_macher" = x ; then + if test -f "$j" ; then + ac_cv_path_macher=$j + break + fi + fi + done + done + ]) + if test -f "$ac_cv_path_macher" ; then + MACHER_PROG="$ac_cv_path_macher" + AC_MSG_RESULT([$MACHER_PROG]) + AC_MSG_RESULT([Found macher in environment]) + fi AC_MSG_CHECKING([for zip]) AC_CACHE_VAL(ac_cv_path_zip, [ search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do - for j in `ls -r $dir/zip 2> /dev/null` \ - `ls -r $dir/zip 2> /dev/null` ; do - if test x"$ac_cv_path_zip" = x ; then - if test -f "$j" ; then - ac_cv_path_zip=$j - break - fi - fi - done + for j in `ls -r $dir/zip 2> /dev/null` \ + `ls -r $dir/zip 2> /dev/null` ; do + if test x"$ac_cv_path_zip" = x ; then + if test -f "$j" ; then + ac_cv_path_zip=$j + break + fi + fi + done done ]) if test -f "$ac_cv_path_zip" ; then - ZIP_PROG="$ac_cv_path_zip" - AC_MSG_RESULT([$ZIP_PROG]) - ZIP_PROG_OPTIONS="-rq" - ZIP_PROG_VFSSEARCH="*" - AC_MSG_RESULT([Found INFO Zip in environment]) - # Use standard arguments for zip + ZIP_PROG="$ac_cv_path_zip" + AC_MSG_RESULT([$ZIP_PROG]) + ZIP_PROG_OPTIONS="-rq" + ZIP_PROG_VFSSEARCH="*" + AC_MSG_RESULT([Found INFO Zip in environment]) + # Use standard arguments for zip else - # It is not an error if an installed version of Zip can't be located. - # We can use the locally distributed minizip instead - ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" - ZIP_PROG_OPTIONS="-o -r" - ZIP_PROG_VFSSEARCH="*" - ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" - AC_MSG_RESULT([No zip found on PATH. Building minizip]) + # It is not an error if an installed version of Zip can't be located. + # We can use the locally distributed minizip instead + ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" + ZIP_PROG_OPTIONS="-o -r" + ZIP_PROG_VFSSEARCH="*" + ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" + AC_MSG_RESULT([No zip found on PATH. Building minizip]) fi + AC_SUBST(MACHER_PROG) AC_SUBST(ZIP_PROG) AC_SUBST(ZIP_PROG_OPTIONS) AC_SUBST(ZIP_PROG_VFSSEARCH) AC_SUBST(ZIP_INSTALL_OBJS) ]) # Local Variables: # mode: autoconf # End: Index: unix/tcl.pc.in ================================================================== --- unix/tcl.pc.in +++ unix/tcl.pc.in @@ -3,15 +3,14 @@ prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ libfile=@TCL_LIB_FILE@ -zipfile=@TCL_ZIP_FILE@ Name: Tool Command Language Description: Tcl is a powerful, easy-to-learn dynamic programming language, suitable for a wide range of uses. -URL: http://www.tcl.tk/ +URL: https://www.tcl-lang.org/ Version: @TCL_VERSION@@TCL_PATCH_LEVEL@ -Requires.private: zlib >= 1.2.3, libtommath >= 1.2.0 +Requires.private: @TCL_PC_REQUIRES_PRIVATE@ zlib >= 1.2.3 Libs: -L${libdir} @TCL_LIB_FLAG@ @TCL_STUB_LIB_FLAG@ Libs.private: @TCL_LIBS@ -Cflags: -I${includedir} +Cflags: -I${includedir} @TCL_PC_CFLAGS@ Index: unix/tcl.spec ================================================================== --- unix/tcl.spec +++ unix/tcl.spec @@ -2,16 +2,16 @@ %{!?directory:%define directory /usr/local} Name: tcl Summary: Tcl scripting language development environment -Version: 9.0a1 +Version: 8.7b1 Release: 2 License: BSD Group: Development/Languages Source: http://prdownloads.sourceforge.net/tcl/tcl%{version}-src.tar.gz -URL: http://www.tcl.tk/ +URL: https://www.tcl-lang.org/ Buildroot: /var/tmp/%{name}%{version} %description The Tcl (Tool Command Language) provides a powerful platform for creating integration applications that tie together diverse Index: unix/tclAppInit.c ================================================================== --- unix/tclAppInit.c +++ unix/tclAppInit.c @@ -10,22 +10,29 @@ * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ -#undef BUILD_tcl -#undef STATIC_BUILD #include "tcl.h" +#if TCL_MAJOR_VERSION < 9 +# if defined(USE_TCL_STUBS) +# error "Don't build with USE_TCL_STUBS!" +# endif +# if TCL_MINOR_VERSION < 7 +# define Tcl_LibraryInitProc Tcl_PackageInitProc +# define Tcl_StaticLibrary Tcl_StaticPackage +# endif +#endif #ifdef TCL_TEST -extern Tcl_PackageInitProc Tcltest_Init; -extern Tcl_PackageInitProc Tcltest_SafeInit; +extern Tcl_LibraryInitProc Tcltest_Init; +extern Tcl_LibraryInitProc Tcltest_SafeInit; #endif /* TCL_TEST */ #ifdef TCL_XT_TEST extern void XtToolkitInitialize(void); -extern Tcl_PackageInitProc Tclxttest_Init; +extern Tcl_LibraryInitProc Tclxttest_Init; #endif /* TCL_XT_TEST */ /* * The following #if block allows you to change the AppInit function by using * a #define of TCL_LOCAL_APPINIT instead of rewriting this entire file. The @@ -77,11 +84,12 @@ XtToolkitInitialize(); #endif #ifdef TCL_LOCAL_MAIN_HOOK TCL_LOCAL_MAIN_HOOK(&argc, &argv); -#else +#elif (TCL_MAJOR_VERSION > 8 || TCL_MINOR_VERSION > 6) && (!defined(_WIN32) || defined(UNICODE)) + /* New in Tcl 8.7. This doesn't work on Windows without UNICODE */ TclZipfs_AppHook(&argc, &argv); #endif Tcl_Main(argc, argv, TCL_LOCAL_APPINIT); return 0; /* Needed only to prevent compiler warning. */ @@ -108,11 +116,11 @@ int Tcl_AppInit( Tcl_Interp *interp) /* Interpreter for application. */ { - if ((Tcl_Init)(interp) == TCL_ERROR) { + if (Tcl_Init(interp) == TCL_ERROR) { return TCL_ERROR; } #ifdef TCL_XT_TEST if (Tclxttest_Init(interp) == TCL_ERROR) { @@ -122,11 +130,11 @@ #ifdef TCL_TEST if (Tcltest_Init(interp) == TCL_ERROR) { return TCL_ERROR; } - Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit); + Tcl_StaticLibrary(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit); #endif /* TCL_TEST */ /* * Call the init procedures for included packages. Each call should look * like this: @@ -138,11 +146,11 @@ * where "Mod" is the name of the module. (Dynamically-loadable packages * should have the same entry-point name.) */ /* - * Call Tcl_CreateCommand for application-specific commands, if they + * Call Tcl_CreateObjCommand for application-specific commands, if they * weren't already created by the init procedures called above. */ /* * Specify a user-specific startup file to invoke if the application is @@ -150,15 +158,15 @@ * is the name of the application. If this line is deleted then no * user-specific startup file will be run under any conditions. */ #ifdef DJGPP - (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL, - Tcl_NewStringObj("~/tclsh.rc", -1), TCL_GLOBAL_ONLY); + Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_rcFileName", TCL_INDEX_NONE), NULL, + Tcl_NewStringObj("~/tclsh.rc", TCL_INDEX_NONE), TCL_GLOBAL_ONLY); #else - (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL, - Tcl_NewStringObj("~/.tclshrc", -1), TCL_GLOBAL_ONLY); + Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_rcFileName", TCL_INDEX_NONE), NULL, + Tcl_NewStringObj("~/.tclshrc", TCL_INDEX_NONE), TCL_GLOBAL_ONLY); #endif return TCL_OK; } Index: unix/tclConfig.h.in ================================================================== --- unix/tclConfig.h.in +++ unix/tclConfig.h.in @@ -2,32 +2,29 @@ #ifndef _TCLCONFIG #define _TCLCONFIG -/* Define if building universal (internal helper macro) */ -#undef AC_APPLE_UNIVERSAL_BUILD - /* Is gettimeofday() actually declared in ? */ #undef GETTOD_NOT_DECLARED /* Define to 1 if you have the header file. */ #undef HAVE_AVAILABILITYMACROS_H -/* Define to 1 if the system has the type `blkcnt_t'. */ +/* Define to 1 if the system has the type 'blkcnt_t'. */ #undef HAVE_BLKCNT_T /* Defined when compiler supports casting to union type. */ #undef HAVE_CAST_TO_UNION -/* Define to 1 if you have the `cfmakeraw' function. */ +/* Define to 1 if you have the 'cfmakeraw' function. */ #undef HAVE_CFMAKERAW -/* Define to 1 if you have the `chflags' function. */ +/* Define to 1 if you have the 'chflags' function. */ #undef HAVE_CHFLAGS -/* Define to 1 if you have the `copyfile' function. */ +/* Define to 1 if you have the 'copyfile' function. */ #undef HAVE_COPYFILE /* Define to 1 if you have the header file. */ #undef HAVE_COPYFILE_H @@ -35,44 +32,44 @@ #undef HAVE_COREFOUNDATION /* Is the cpuid instruction usable? */ #undef HAVE_CPUID -/* Define to 1 if you have the declaration of `gethostbyaddr_r', and to 0 if +/* Define to 1 if you have the declaration of 'gethostbyaddr_r', and to 0 if you don't. */ #undef HAVE_DECL_GETHOSTBYADDR_R -/* Define to 1 if you have the declaration of `gethostbyname_r', and to 0 if +/* Define to 1 if you have the declaration of 'gethostbyname_r', and to 0 if you don't. */ #undef HAVE_DECL_GETHOSTBYNAME_R -/* Define to 1 if you have the declaration of `PTHREAD_MUTEX_RECURSIVE', and +/* Define to 1 if you have the declaration of 'PTHREAD_MUTEX_RECURSIVE', and to 0 if you don't. */ #undef HAVE_DECL_PTHREAD_MUTEX_RECURSIVE /* Is 'DIR64' in ? */ #undef HAVE_DIR64 /* Is eventfd(2) supported? */ #undef HAVE_EVENTFD -/* Define to 1 if you have the `freeaddrinfo' function. */ +/* Define to 1 if you have the 'freeaddrinfo' function. */ #undef HAVE_FREEADDRINFO /* Do we have fts functions? */ #undef HAVE_FTS -/* Define to 1 if you have the `gai_strerror' function. */ +/* Define to 1 if you have the 'gai_strerror' function. */ #undef HAVE_GAI_STRERROR -/* Define to 1 if you have the `getaddrinfo' function. */ +/* Define to 1 if you have the 'getaddrinfo' function. */ #undef HAVE_GETADDRINFO -/* Define to 1 if you have the `getattrlist' function. */ +/* Define to 1 if you have the 'getattrlist' function. */ #undef HAVE_GETATTRLIST -/* Define to 1 if you have the `getcwd' function. */ +/* Define to 1 if you have the 'getcwd' function. */ #undef HAVE_GETCWD /* Define to 1 if getgrgid_r is available. */ #undef HAVE_GETGRGID_R @@ -110,11 +107,11 @@ #undef HAVE_GETHOSTBYNAME_R_5 /* Define to 1 if gethostbyname_r takes 6 args. */ #undef HAVE_GETHOSTBYNAME_R_6 -/* Define to 1 if you have the `getnameinfo' function. */ +/* Define to 1 if you have the 'getnameinfo' function. */ #undef HAVE_GETNAMEINFO /* Define to 1 if getpwnam_r is available. */ #undef HAVE_GETPWNAM_R @@ -131,17 +128,17 @@ #undef HAVE_GETPWUID_R_4 /* Define to 1 if getpwuid_r takes 5 args. */ #undef HAVE_GETPWUID_R_5 -/* Define to 1 if you have the `gmtime_r' function. */ +/* Define to 1 if you have the 'gmtime_r' function. */ #undef HAVE_GMTIME_R /* Compiler support for module scope symbols */ #undef HAVE_HIDDEN -/* Do we have the intptr_t type? */ +/* Define to 1 if the system has the type 'intptr_t'. */ #undef HAVE_INTPTR_T /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H @@ -149,50 +146,53 @@ #undef HAVE_LANGINFO /* Define to 1 if you have the header file. */ #undef HAVE_LIBKERN_OSATOMIC_H -/* Define to 1 if you have the `localtime_r' function. */ +/* Define to 1 if you have the 'localtime_r' function. */ #undef HAVE_LOCALTIME_R -/* Define to 1 if you have the `lseek64' function. */ +/* Define to 1 if you have the 'lseek64' function. */ #undef HAVE_LSEEK64 -/* Define to 1 if you have the header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `mkstemp' function. */ +/* Define to 1 if you have the 'mkstemp' function. */ #undef HAVE_MKSTEMP -/* Define to 1 if you have the `mkstemps' function. */ +/* Define to 1 if you have the 'mkstemps' function. */ #undef HAVE_MKSTEMPS -/* Define to 1 if you have the `mktime' function. */ -#undef HAVE_MKTIME - /* Do we have MT-safe gethostbyaddr() ? */ #undef HAVE_MTSAFE_GETHOSTBYADDR /* Do we have MT-safe gethostbyname() ? */ #undef HAVE_MTSAFE_GETHOSTBYNAME /* Do we have ? */ #undef HAVE_NET_ERRNO_H -/* Define to 1 if you have the `open64' function. */ +/* Define to 1 if you have the 'open64' function. */ #undef HAVE_OPEN64 -/* Define to 1 if you have the `opendir' function. */ -#undef HAVE_OPENDIR - -/* Define to 1 if you have the `OSSpinLockLock' function. */ +/* Define to 1 if you have the 'OSSpinLockLock' function. */ #undef HAVE_OSSPINLOCKLOCK -/* Define to 1 if you have the `pthread_atfork' function. */ +/* Define to 1 if you have the 'posix_spawnattr_setflags' function. */ +#undef HAVE_POSIX_SPAWNATTR_SETFLAGS + +/* Define to 1 if you have the 'posix_spawnp' function. */ +#undef HAVE_POSIX_SPAWNP + +/* Define to 1 if you have the 'posix_spawn_file_actions_adddup2' function. */ +#undef HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 + +/* Should we use pselect()? */ +#undef HAVE_PSELECT + +/* Define to 1 if you have the 'pthread_atfork' function. */ #undef HAVE_PTHREAD_ATFORK -/* Define to 1 if you have the `pthread_attr_setstacksize' function. */ +/* Define to 1 if you have the 'pthread_attr_setstacksize' function. */ #undef HAVE_PTHREAD_ATTR_SETSTACKSIZE /* Does putenv() copy strings or incorporate them by reference? */ #undef HAVE_PUTENV_THAT_COPIES @@ -202,10 +202,13 @@ /* Do we have ? */ #undef HAVE_STDBOOL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ @@ -212,36 +215,36 @@ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H -/* Define to 1 if you have the `strtol' function. */ -#undef HAVE_STRTOL - -/* Define to 1 if the system has the type `struct addrinfo'. */ +/* Define to 1 if the system has the type 'struct addrinfo'. */ #undef HAVE_STRUCT_ADDRINFO /* Is 'struct dirent64' in ? */ #undef HAVE_STRUCT_DIRENT64 -/* Define to 1 if the system has the type `struct in6_addr'. */ +/* Define to 1 if the system has the type 'struct in6_addr'. */ #undef HAVE_STRUCT_IN6_ADDR -/* Define to 1 if the system has the type `struct sockaddr_in6'. */ +/* Define to 1 if the system has the type 'struct sockaddr_in6'. */ #undef HAVE_STRUCT_SOCKADDR_IN6 -/* Define to 1 if the system has the type `struct sockaddr_storage'. */ +/* Define to 1 if the system has the type 'struct sockaddr_storage'. */ #undef HAVE_STRUCT_SOCKADDR_STORAGE /* Is 'struct stat64' in ? */ #undef HAVE_STRUCT_STAT64 -/* Define to 1 if `st_blksize' is a member of `struct stat'. */ +/* Define to 1 if 'st_blksize' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE -/* Define to 1 if `st_blocks' is a member of `struct stat'. */ +/* Define to 1 if 'st_blocks' is a member of 'struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLOCKS + +/* Define to 1 if 'st_rdev' is a member of 'struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_RDEV /* Define to 1 if you have the header file. */ #undef HAVE_SYS_EPOLL_H /* Define to 1 if you have the header file. */ @@ -287,17 +290,20 @@ #undef HAVE_TM_TZADJ /* Is off64_t in ? */ #undef HAVE_TYPE_OFF64_T -/* Do we have the uintptr_t type? */ +/* Define to 1 if the system has the type 'uintptr_t'. */ #undef HAVE_UINTPTR_T /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H -/* Define to 1 if you have the `waitpid' function. */ +/* Define to 1 if you have the 'vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the 'waitpid' function. */ #undef HAVE_WAITPID /* Is weak import available? */ #undef HAVE_WEAK_IMPORT @@ -326,18 +332,18 @@ #undef NOTIFIER_KQUEUE /* Is Darwin CoreFoundation unavailable for 64-bit? */ #undef NO_COREFOUNDATION_64 -/* Do we have ? */ -#undef NO_DIRENT_H - /* Do we have ? */ #undef NO_DLFCN_H /* Do we have fd_set? */ #undef NO_FD_SET + +/* Do we have fork() */ +#undef NO_FORK /* Do we have fstatfs()? */ #undef NO_FSTATFS /* Do we have gettimeofday()? */ @@ -344,30 +350,24 @@ #undef NO_GETTOD /* Do we have getwd() */ #undef NO_GETWD -/* Do we have a usable 'isnan'? */ -#undef NO_ISNAN - -/* Do we have memmove()? */ -#undef NO_MEMMOVE +/* Do we have mknod() */ +#undef NO_MKNOD /* Do we have realpath() */ #undef NO_REALPATH -/* Do we have ? */ -#undef NO_STDLIB_H - /* Do we have strerror() */ #undef NO_STRERROR -/* Do we have ? */ -#undef NO_STRING_H - /* Do we have ? */ #undef NO_SYS_WAIT_H + +/* Do we have tcdrain() */ +#undef NO_TCDRAIN /* Do we have uname() */ #undef NO_UNAME /* Do we have a usable 'union wait'? */ @@ -395,11 +395,13 @@ #undef PACKAGE_VERSION /* Is this a static build? */ #undef STATIC_BUILD -/* Define to 1 if you have the ANSI C header files. */ +/* Define to 1 if all of the C89 standard headers exist (not just the ones + required in a freestanding environment). This macro is provided for + backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* What encoding should be used for embedded configuration info? */ #undef TCL_CFGVAL_ENCODING @@ -412,10 +414,13 @@ /* Is bytecode debugging enabled? */ #undef TCL_COMPILE_DEBUG /* Are bytecode statistics enabled? */ #undef TCL_COMPILE_STATS + +/* Are we to override what our default encoding is? */ +#undef TCL_DEFAULT_ENCODING /* Is Tcl built as a framework? */ #undef TCL_FRAMEWORK /* Can this platform load code from memory? */ @@ -434,34 +439,25 @@ #undef TCL_WIDE_CLICKS /* Do 'long' and 'long long' have the same size (64-bit)? */ #undef TCL_WIDE_INT_IS_LONG -/* What type should be used to define wide integers? */ -#undef TCL_WIDE_INT_TYPE - /* Tcl with external libtommath */ #undef TCL_WITH_EXTERNAL_TOMMATH -/* Define to 1 if you can safely include both and . */ -#undef TIME_WITH_SYS_TIME +/* Tcl with internal zlib */ +#undef TCL_WITH_INTERNAL_ZLIB /* Is getcwd Posix-compliant? */ #undef USEGETWD -/* May we include ? */ -#undef USE_DIRENT2_H - /* Are we building with DTrace support? */ #undef USE_DTRACE /* Should we use FIONBIO? */ #undef USE_FIONBIO -/* Should we use vfork() instead of fork()? */ -#undef USE_VFORK - /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 @@ -482,13 +478,10 @@ #undef _ISOC99_SOURCE /* Add the _LARGEFILE64_SOURCE flag when building */ #undef _LARGEFILE64_SOURCE -/* Add the _LARGEFILE_SOURCE64 flag when building */ -#undef _LARGEFILE_SOURCE64 - /* # needed in sys/socket.h Should OS/390 do the right thing with sockets? */ #undef _OE_SOCKETS /* Do we really want to follow the standard? Yes we do! */ #undef _POSIX_PTHREAD_SEMANTICS @@ -503,47 +496,43 @@ #undef _XOPEN_SOURCE /* Do we want to use the XOPEN network library? */ #undef _XOPEN_SOURCE_EXTENDED -/* Define to 1 if type `char' is unsigned and you are not using gcc. */ +/* Define to 1 if type 'char' is unsigned and your compiler does not + predefine this macro. */ #ifndef __CHAR_UNSIGNED__ # undef __CHAR_UNSIGNED__ #endif -/* Define to `int' if doesn't define. */ +/* Define as 'int' if doesn't define. */ #undef gid_t -/* Define to `__inline__' or `__inline' if that's what the C compiler +/* Define to '__inline__' or '__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif -/* Signed integer type wide enough to hold a pointer. */ -#undef intptr_t - -/* Define to `int' if does not define. */ +/* Define to 'int' if does not define. */ #undef mode_t -/* Define to `int' if does not define. */ +/* Define as a signed integer type capable of holding a process identifier. */ #undef pid_t -/* Define to `unsigned int' if does not define. */ +/* Define as 'unsigned int' if doesn't define. */ #undef size_t /* Define as int if socklen_t is not available */ #undef socklen_t -/* Define to `int' if doesn't define. */ +/* Define as 'int' if doesn't define. */ #undef uid_t -/* Unsigned integer type wide enough to hold a pointer. */ -#undef uintptr_t - /* Undef unused package specific autoheader defines so that we can * include both tclConfig.h and tkConfig.h at the same time: */ /* override */ #undef PACKAGE_NAME - /* override */ #undef PACKAGE_STRING /* override */ #undef PACKAGE_TARNAME + /* override */ #undef PACKAGE_VERSION + /* override */ #undef PACKAGE_STRING #endif /* _TCLCONFIG */ Index: unix/tclConfig.sh.in ================================================================== --- unix/tclConfig.sh.in +++ unix/tclConfig.sh.in @@ -18,10 +18,15 @@ # C compiler to use for compilation. TCL_CC='@CC@' # -D flags for use with the C compiler. TCL_DEFS='@DEFS@' + +# TCL_DBGX used to be used to distinguish debug vs. non-debug builds. +# This was a righteous pain so the core doesn't do that any more. +# DEPRECATED, will be removed in Tcl 9! +TCL_DBGX='' # Default flags used in an optimized and debuggable build, respectively. TCL_CFLAGS_DEBUG='@CFLAGS_DEBUG@' TCL_CFLAGS_OPTIMIZE='@CFLAGS_OPTIMIZE@' Index: unix/tclEpollNotfy.c ================================================================== --- unix/tclEpollNotfy.c +++ unix/tclEpollNotfy.c @@ -3,12 +3,12 @@ * * This file contains the implementation of the epoll()-based * Linux-specific notifier, which is the lowest-level part of the Tcl * event loop. This file works together with generic/tclNotify.c. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 2016 Lucio Andrés Illanes Albornoz + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2016 Lucio Andrés Illanes Albornoz * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -40,11 +40,11 @@ int readyMask; /* Mask of events that have been seen since * the last time file handlers were invoked * for this file. */ Tcl_FileProc *proc; /* Function to call, in the style of * Tcl_CreateFileHandler. */ - ClientData clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ struct FileHandler *nextPtr;/* Next in list of all files we care about. */ LIST_ENTRY(FileHandler) readyNode; /* Next/previous in list of FileHandlers asso- * ciated with regular files (S_IFREG) that are * ready for I/O. */ @@ -95,11 +95,11 @@ /* Pointer to head of list of FileHandlers * associated with regular files (S_IFREG) * that are ready for I/O. */ pthread_mutex_t notifierMutex; /* Mutex protecting notifier termination in - * PlatformEventsFinalize. */ + * TclpFinalizeNotifier. */ #ifdef HAVE_EVENTFD int triggerEventFd; /* eventfd(2) used by other threads to wake * up this thread for inter-thread IPC. */ #else int triggerPipe[2]; /* pipe(2) used by other threads to wake @@ -109,10 +109,11 @@ * fds */ struct epoll_event *readyEvents; /* Pointer to at most maxReadyEvents events * returned by epoll_wait(2). */ size_t maxReadyEvents; /* Count of epoll_events in readyEvents. */ + int asyncPending; /* True when signal triggered thread. */ } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; /* @@ -119,81 +120,47 @@ * Forward declarations. */ static void PlatformEventsControl(FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew); -static void PlatformEventsFinalize(void); static void PlatformEventsInit(void); static int PlatformEventsTranslate(struct epoll_event *event); static int PlatformEventsWait(struct epoll_event *events, size_t numEvents, struct timeval *timePtr); - + /* - * Incorporate the base notifier API. + * Incorporate the base notifier implementation. */ #include "tclUnixNotfy.c" /* *---------------------------------------------------------------------- * - * Tcl_InitNotifier -- + * TclpInitNotifier -- * * Initializes the platform specific notifier state. * * Results: * Returns a handle to the notifier state for this thread. * * Side effects: - * If no initNotifierProc notifier hook exists, PlatformEventsInit - * is called. - * - *---------------------------------------------------------------------- - */ - -ClientData -Tcl_InitNotifier(void) -{ - if (tclNotifierHooks.initNotifierProc) { - return tclNotifierHooks.initNotifierProc(); - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - PlatformEventsInit(); - return tsdPtr; - } -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_FinalizeNotifier -- - * - * This function is called to cleanup the notifier state before a thread - * is terminated. - * - * Results: - * None. - * - * Side effects: - * If no finalizeNotifierProc notifier hook exists, PlatformEvents- - * Finalize is called. - * - *---------------------------------------------------------------------- - */ - -void -Tcl_FinalizeNotifier( - ClientData clientData) -{ - if (tclNotifierHooks.finalizeNotifierProc) { - tclNotifierHooks.finalizeNotifierProc(clientData); - return; - } else { - PlatformEventsFinalize(); - } -} + * If no initNotifierProc notifier hook exists, PlatformEventsInit is + * called. + * + *---------------------------------------------------------------------- + */ + +void * +TclpInitNotifier(void) +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + PlatformEventsInit(); + return tsdPtr; +} + /* *---------------------------------------------------------------------- * * PlatformEventsControl -- @@ -219,67 +186,75 @@ * deleted from the epoll file descriptor of the calling thread. * *---------------------------------------------------------------------- */ -void +static void PlatformEventsControl( FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew) { struct epoll_event newEvent; struct PlatformEventData *newPedPtr; - struct stat fdStat; + Tcl_StatBuf fdStat; newEvent.events = 0; if (filePtr->mask & (TCL_READABLE | TCL_EXCEPTION)) { newEvent.events |= EPOLLIN; } if (filePtr->mask & TCL_WRITABLE) { newEvent.events |= EPOLLOUT; } if (isNew) { - newPedPtr = (struct PlatformEventData *)Tcl_Alloc(sizeof(struct PlatformEventData)); - newPedPtr->filePtr = filePtr; - newPedPtr->tsdPtr = tsdPtr; + newPedPtr = (struct PlatformEventData *) + ckalloc(sizeof(struct PlatformEventData)); + newPedPtr->filePtr = filePtr; + newPedPtr->tsdPtr = tsdPtr; filePtr->pedPtr = newPedPtr; } newEvent.data.ptr = filePtr->pedPtr; /* * N.B. As discussed in Tcl_WaitForEvent(), epoll(7) does not support - * regular files (S_IFREG.) Therefore, filePtr is in these cases simply + * regular files (S_IFREG). Therefore, filePtr is in these cases simply * added or deleted from the list of FileHandlers associated with regular * files belonging to tsdPtr. */ - if (fstat(filePtr->fd, &fdStat) == -1) { + if (TclOSfstat(filePtr->fd, &fdStat) == -1) { Tcl_Panic("fstat: %s", strerror(errno)); - } else if ((fdStat.st_mode & S_IFMT) == S_IFREG) { - switch (op) { - case EPOLL_CTL_ADD: - if (isNew) { - LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, - readyNode); - } - break; - case EPOLL_CTL_DEL: - LIST_REMOVE(filePtr, readyNode); - break; - } - return; - } else if (epoll_ctl(tsdPtr->eventsFd, op, filePtr->fd, &newEvent) == -1) { - Tcl_Panic("epoll_ctl: %s", strerror(errno)); - } + } + + if (epoll_ctl(tsdPtr->eventsFd, op, filePtr->fd, &newEvent) == -1) { + switch (errno) { + case EPERM: + switch (op) { + case EPOLL_CTL_ADD: + if (isNew) { + LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, + readyNode); + } + break; + case EPOLL_CTL_DEL: + LIST_REMOVE(filePtr, readyNode); + break; + + } + break; + default: + Tcl_Panic("epoll_ctl: %s", strerror(errno)); + } + } + return; } /* *---------------------------------------------------------------------- * - * PlatformEventsFinalize -- + * TclpFinalizeNotifier -- * * This function closes the eventfd and the epoll file descriptor and * frees the epoll_event structs owned by the thread of the caller. The * above operations are protected by tsdPtr->notifierMutex, which is * destroyed thereafter. @@ -297,12 +272,12 @@ * *---------------------------------------------------------------------- */ void -PlatformEventsFinalize( - void) +TclpFinalizeNotifier( + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); pthread_mutex_lock(&tsdPtr->notifierMutex); #ifdef HAVE_EVENTFD @@ -318,18 +293,18 @@ if (tsdPtr->triggerPipe[1]) { close(tsdPtr->triggerPipe[1]); tsdPtr->triggerPipe[1] = -1; } #endif /* HAVE_EVENTFD */ - Tcl_Free(tsdPtr->triggerFilePtr->pedPtr); - Tcl_Free(tsdPtr->triggerFilePtr); + ckfree(tsdPtr->triggerFilePtr->pedPtr); + ckfree(tsdPtr->triggerFilePtr); if (tsdPtr->eventsFd > 0) { close(tsdPtr->eventsFd); tsdPtr->eventsFd = 0; } if (tsdPtr->readyEvents) { - Tcl_Free(tsdPtr->readyEvents); + ckfree(tsdPtr->readyEvents); tsdPtr->maxReadyEvents = 0; } pthread_mutex_unlock(&tsdPtr->notifierMutex); if ((errno = pthread_mutex_destroy(&tsdPtr->notifierMutex))) { Tcl_Panic("pthread_mutex_destroy: %s", strerror(errno)); @@ -360,21 +335,21 @@ * epoll_events. * *---------------------------------------------------------------------- */ -void +static void PlatformEventsInit(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); FileHandler *filePtr; errno = pthread_mutex_init(&tsdPtr->notifierMutex, NULL); if (errno) { Tcl_Panic("Tcl_InitNotifier: %s", "could not create mutex"); } - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); #ifdef HAVE_EVENTFD tsdPtr->triggerEventFd = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK); if (tsdPtr->triggerEventFd <= 0) { Tcl_Panic("Tcl_InitNotifier: %s", "could not create trigger eventfd"); } @@ -390,12 +365,12 @@ Tcl_Panic("epoll_create1: %s", strerror(errno)); } filePtr->mask = TCL_READABLE; PlatformEventsControl(filePtr, tsdPtr, EPOLL_CTL_ADD, 1); if (!tsdPtr->readyEvents) { - tsdPtr->maxReadyEvents = 512; - tsdPtr->readyEvents = (struct epoll_event *)Tcl_Alloc( + tsdPtr->maxReadyEvents = 512; + tsdPtr->readyEvents = (struct epoll_event *)ckalloc( tsdPtr->maxReadyEvents * sizeof(tsdPtr->readyEvents[0])); } LIST_INIT(&tsdPtr->firstReadyFileHandlerPtr); } @@ -414,11 +389,11 @@ * None. * *---------------------------------------------------------------------- */ -int +static int PlatformEventsTranslate( struct epoll_event *eventPtr) { int mask; @@ -455,11 +430,11 @@ * it is set to zero. * *---------------------------------------------------------------------- */ -int +static int PlatformEventsWait( struct epoll_event *events, size_t numEvents, struct timeval *timePtr) { @@ -478,13 +453,13 @@ if (!timePtr) { timeout = -1; } else if (!timePtr->tv_sec && !timePtr->tv_usec) { timeout = 0; } else { - timeout = (int)timePtr->tv_sec * 1000; + timeout = (int) timePtr->tv_sec * 1000; if (timePtr->tv_usec) { - timeout += (int)timePtr->tv_usec / 1000; + timeout += (int) timePtr->tv_usec / 1000; } } /* * Call (and possibly block on) epoll_wait(2) and substract the delta of @@ -491,11 +466,11 @@ * gettimeofday(2) before and after the call from timePtr if the latter is * not NULL. Return the number of events returned by epoll_wait(2). */ gettimeofday(&tv0, NULL); - numFound = epoll_wait(tsdPtr->eventsFd, events, (int)numEvents, timeout); + numFound = epoll_wait(tsdPtr->eventsFd, events, (int) numEvents, timeout); gettimeofday(&tv1, NULL); if (timePtr && (timePtr->tv_sec && timePtr->tv_usec)) { timersub(&tv1, &tv0, &tv_delta); if (!timercmp(&tv_delta, timePtr, >)) { timersub(timePtr, &tv_delta, timePtr); @@ -502,17 +477,21 @@ } else { timePtr->tv_sec = 0; timePtr->tv_usec = 0; } } + if (tsdPtr->asyncPending) { + tsdPtr->asyncPending = 0; + TclAsyncMarkFromNotifier(); + } return numFound; } /* *---------------------------------------------------------------------- * - * Tcl_CreateFileHandler -- + * TclpCreateFileHandler -- * * This function registers a file handler with the epoll notifier of the * thread of the caller. * * Results: @@ -524,58 +503,43 @@ * *---------------------------------------------------------------------- */ void -Tcl_CreateFileHandler( +TclpCreateFileHandler( int fd, /* Handle of stream to watch. */ int mask, /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, and TCL_EXCEPTION: indicates * conditions under which proc should be * called. */ Tcl_FileProc *proc, /* Function to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ -{ - int isNew; - - if (tclNotifierHooks.createFileHandlerProc) { - tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData); - return; - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - FileHandler *filePtr; - - for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL; - filePtr = filePtr->nextPtr) { - if (filePtr->fd == fd) { - break; - } - } - if (filePtr == NULL) { - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); - filePtr->fd = fd; - filePtr->readyMask = 0; - filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; - tsdPtr->firstFileHandlerPtr = filePtr; - isNew = 1; - } else { - isNew = 0; - } - filePtr->proc = proc; - filePtr->clientData = clientData; - filePtr->mask = mask; - - PlatformEventsControl(filePtr, tsdPtr, - isNew ? EPOLL_CTL_ADD : EPOLL_CTL_MOD, isNew); - } + void *clientData) /* Arbitrary data to pass to proc. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr = LookUpFileHandler(tsdPtr, fd, NULL); + int isNew = (filePtr == NULL); + + if (isNew) { + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); + filePtr->fd = fd; + filePtr->readyMask = 0; + filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; + tsdPtr->firstFileHandlerPtr = filePtr; + } + filePtr->proc = proc; + filePtr->clientData = clientData; + filePtr->mask = mask; + + PlatformEventsControl(filePtr, tsdPtr, + isNew ? EPOLL_CTL_ADD : EPOLL_CTL_MOD, isNew); } /* *---------------------------------------------------------------------- * - * Tcl_DeleteFileHandler -- + * TclpDeleteFileHandler -- * * Cancel a previously-arranged callback arrangement for a file on the * epoll file descriptor of the thread of the caller. * * Results: @@ -589,64 +553,54 @@ * *---------------------------------------------------------------------- */ void -Tcl_DeleteFileHandler( +TclpDeleteFileHandler( int fd) /* Stream id for which to remove callback * function. */ { - if (tclNotifierHooks.deleteFileHandlerProc) { - tclNotifierHooks.deleteFileHandlerProc(fd); - return; - } else { - FileHandler *filePtr, *prevPtr; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - /* - * Find the entry for the given file (and return if there isn't one). - */ - - for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; - prevPtr = filePtr, filePtr = filePtr->nextPtr) { - if (filePtr == NULL) { - return; - } - if (filePtr->fd == fd) { - break; - } - } - - /* - * Update the check masks for this file. - */ - - PlatformEventsControl(filePtr, tsdPtr, EPOLL_CTL_DEL, 0); - if (filePtr->pedPtr) { - Tcl_Free(filePtr->pedPtr); - } - - /* - * Clean up information in the callback record. - */ - - if (prevPtr == NULL) { - tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; - } else { - prevPtr->nextPtr = filePtr->nextPtr; - } - Tcl_Free(filePtr); - } + FileHandler *filePtr, *prevPtr; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + /* + * Find the entry for the given file (and return if there isn't one). + */ + + filePtr = LookUpFileHandler(tsdPtr, fd, &prevPtr); + if (filePtr == NULL) { + return; + } + + /* + * Update the check masks for this file. + */ + + PlatformEventsControl(filePtr, tsdPtr, EPOLL_CTL_DEL, 0); + if (filePtr->pedPtr) { + ckfree(filePtr->pedPtr); + } + + /* + * Clean up information in the callback record. + */ + + if (prevPtr == NULL) { + tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; + } else { + prevPtr->nextPtr = filePtr->nextPtr; + } + ckfree(filePtr); } /* *---------------------------------------------------------------------- * - * Tcl_WaitForEvent -- + * TclpWaitForEvent -- * * This function is called by Tcl_DoOneEvent to wait for new events on - * the message queue. If the block time is 0, then Tcl_WaitForEvent just + * the message queue. If the block time is 0, then TclpWaitForEvent just * polls without blocking. * * The waiting logic is implemented in PlatformEventsWait. * * Results: @@ -658,180 +612,233 @@ * *---------------------------------------------------------------------- */ int -Tcl_WaitForEvent( - const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ -{ - if (tclNotifierHooks.waitForEventProc) { - return tclNotifierHooks.waitForEventProc(timePtr); - } else { - FileHandler *filePtr; - int mask; - Tcl_Time vTime; - /* - * Impl. notes: timeout & timeoutPtr are used if, and only if threads - * are not enabled. They are the arguments for the regular epoll_wait() - * used when the core is not thread-enabled. - */ - - struct timeval timeout, *timeoutPtr; - int numFound, numEvent; - struct PlatformEventData *pedPtr; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - int numQueued; - ssize_t i; - - /* - * Set up the timeout structure. Note that if there are no events to - * check for, we return with a negative result rather than blocking - * forever. - */ - - if (timePtr != NULL) { - /* - * TIP #233 (Virtualized Time). Is virtual time in effect? And do - * we actually have something to scale? If yes to both then we - * call the handler to do this scaling. - */ - - if (timePtr->sec != 0 || timePtr->usec != 0) { - vTime = *timePtr; - tclScaleTimeProcPtr(&vTime, tclTimeClientData); - timePtr = &vTime; - } - timeout.tv_sec = timePtr->sec; - timeout.tv_usec = timePtr->usec; - timeoutPtr = &timeout; - } else { - timeoutPtr = NULL; - } - - /* - * Walk the list of FileHandlers associated with regular files - * (S_IFREG) belonging to tsdPtr, queue Tcl events for them, and - * update their mask of events of interest. - * - * As epoll(7) does not support regular files, the behaviour of - * {select,poll}(2) is simply simulated here: fds associated with - * regular files are added to this list by PlatformEventsControl() and - * processed here before calling (and possibly blocking) on - * PlatformEventsWait(). - */ - - numQueued = 0; - LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) { - mask = 0; - if (filePtr->mask & TCL_READABLE) { - mask |= TCL_READABLE; - } - if (filePtr->mask & TCL_WRITABLE) { - mask |= TCL_WRITABLE; - } - - /* - * Don't bother to queue an event if the mask was previously - * non-zero since an event must still be on the queue. - */ - - if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) - Tcl_Alloc(sizeof(FileHandlerEvent)); - - fileEvPtr->header.proc = FileHandlerEventProc; - fileEvPtr->fd = filePtr->fd; - Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); - numQueued++; - } - filePtr->readyMask = mask; - } - - /* - * If any events were queued in the above loop, force - * PlatformEventsWait() to poll as there already are events that need - * to be processed at this point. - */ - - if (numQueued) { - timeout.tv_sec = 0; - timeout.tv_usec = 0; - timeoutPtr = &timeout; - } - - /* - * Wait or poll for new events, queue Tcl events for the FileHandlers - * corresponding to them, and update the FileHandlers' mask of events - * of interest registered by the last call to Tcl_CreateFileHandler(). - * - * Events for the eventfd(2)/trigger pipe are processed here in order - * to facilitate inter-thread IPC. If another thread intends to wake - * up this thread whilst it's blocking on PlatformEventsWait(), it - * write(2)s to the eventfd(2)/trigger pipe (see Tcl_AlertNotifier(),) - * which in turn will cause PlatformEventsWait() to return - * immediately. - */ - - numFound = PlatformEventsWait(tsdPtr->readyEvents, - tsdPtr->maxReadyEvents, timeoutPtr); - for (numEvent = 0; numEvent < numFound; numEvent++) { - pedPtr = (struct PlatformEventData*)tsdPtr->readyEvents[numEvent].data.ptr; - filePtr = pedPtr->filePtr; - mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]); -#ifdef HAVE_EVENTFD - if (filePtr->fd == tsdPtr->triggerEventFd) { - uint64_t eventFdVal; - i = read(tsdPtr->triggerEventFd, &eventFdVal, - sizeof(eventFdVal)); - if ((i != sizeof(eventFdVal)) && (errno != EAGAIN)) { - Tcl_Panic( - "Tcl_WaitForEvent: read from %p->triggerEventFd: %s", - (void *) tsdPtr, strerror(errno)); - } - continue; - } -#else /* !HAVE_EVENTFD */ - if (filePtr->fd == tsdPtr->triggerPipe[0]) { - char triggerPipeVal; - i = read(tsdPtr->triggerPipe[0], &triggerPipeVal, - sizeof(triggerPipeVal)); - if ((i != sizeof(triggerPipeVal)) && (errno != EAGAIN)) { - Tcl_Panic( - "Tcl_WaitForEvent: read from %p->triggerPipe[0]: %s", - (void *) tsdPtr, strerror(errno)); - } - continue; - } -#endif /* HAVE_EVENTFD */ - if (!mask) { - continue; - } - - /* - * Don't bother to queue an event if the mask was previously - * non-zero since an event must still be on the queue. - */ - - if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) - Tcl_Alloc(sizeof(FileHandlerEvent)); - - fileEvPtr->header.proc = FileHandlerEventProc; - fileEvPtr->fd = filePtr->fd; - Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); - } - filePtr->readyMask = mask; - } - return 0; - } -} - -#endif /* NOTIFIER_EPOLL && TCL_THREADS */ +TclpWaitForEvent( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + FileHandler *filePtr; + Tcl_Time vTime; + struct timeval timeout, *timeoutPtr; + /* Impl. notes: timeout & timeoutPtr are used + * if, and only if threads are not enabled. + * They are the arguments for the regular + * epoll_wait() used when the core is not + * thread-enabled. */ + int mask, numFound, numEvent; + struct PlatformEventData *pedPtr; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + int numQueued; + ssize_t i; + + /* + * Set up the timeout structure. Note that if there are no events to check + * for, we return with a negative result rather than blocking forever. + */ + + if (timePtr != NULL) { + /* + * TIP #233 (Virtualized Time). Is virtual time in effect? And do we + * actually have something to scale? If yes to both then we call the + * handler to do this scaling. + */ + + if (timePtr->sec != 0 || timePtr->usec != 0) { + vTime = *timePtr; + TclScaleTime(&vTime); + timePtr = &vTime; + } + timeout.tv_sec = timePtr->sec; + timeout.tv_usec = timePtr->usec; + timeoutPtr = &timeout; + } else { + timeoutPtr = NULL; + } + + /* + * Walk the list of FileHandlers associated with regular files (S_IFREG) + * belonging to tsdPtr, queue Tcl events for them, and update their mask + * of events of interest. + * + * As epoll(7) does not support regular files, the behaviour of + * {select,poll}(2) is simply simulated here: fds associated with regular + * files are added to this list by PlatformEventsControl() and processed + * here before calling (and possibly blocking) on PlatformEventsWait(). + */ + + numQueued = 0; + LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) { + mask = 0; + if (filePtr->mask & TCL_READABLE) { + mask |= TCL_READABLE; + } + if (filePtr->mask & TCL_WRITABLE) { + mask |= TCL_WRITABLE; + } + + /* + * Don't bother to queue an event if the mask was previously non-zero + * since an event must still be on the queue. + */ + + if (filePtr->readyMask == 0) { + FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) + ckalloc(sizeof(FileHandlerEvent)); + + fileEvPtr->header.proc = FileHandlerEventProc; + fileEvPtr->fd = filePtr->fd; + Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); + numQueued++; + } + filePtr->readyMask = mask; + } + + /* + * If any events were queued in the above loop, force PlatformEventsWait() + * to poll as there already are events that need to be processed at this + * point. + */ + + if (numQueued) { + timeout.tv_sec = 0; + timeout.tv_usec = 0; + timeoutPtr = &timeout; + } + + /* + * Wait or poll for new events, queue Tcl events for the FileHandlers + * corresponding to them, and update the FileHandlers' mask of events of + * interest registered by the last call to Tcl_CreateFileHandler(). + * + * Events for the eventfd(2)/trigger pipe are processed here in order to + * facilitate inter-thread IPC. If another thread intends to wake up this + * thread whilst it's blocking on PlatformEventsWait(), it write(2)s to + * the eventfd(2)/trigger pipe (see Tcl_AlertNotifier(),) which in turn + * will cause PlatformEventsWait() to return immediately. + */ + + numFound = PlatformEventsWait(tsdPtr->readyEvents, + tsdPtr->maxReadyEvents, timeoutPtr); + for (numEvent = 0; numEvent < numFound; numEvent++) { + pedPtr = (struct PlatformEventData *) + tsdPtr->readyEvents[numEvent].data.ptr; + filePtr = pedPtr->filePtr; + mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]); +#ifdef HAVE_EVENTFD + if (filePtr->fd == tsdPtr->triggerEventFd) { + uint64_t eventFdVal; + + i = read(tsdPtr->triggerEventFd, &eventFdVal, sizeof(eventFdVal)); + if ((i != sizeof(eventFdVal)) && (errno != EAGAIN)) { + Tcl_Panic("%s: read from %p->triggerEventFd: %s", + "Tcl_WaitForEvent", (void *) tsdPtr, strerror(errno)); + } + continue; + } +#else /* !HAVE_EVENTFD */ + if (filePtr->fd == tsdPtr->triggerPipe[0]) { + char triggerPipeVal; + + i = read(tsdPtr->triggerPipe[0], &triggerPipeVal, + sizeof(triggerPipeVal)); + if ((i != sizeof(triggerPipeVal)) && (errno != EAGAIN)) { + Tcl_Panic("%s: read from %p->triggerPipe[0]: %s", + "Tcl_WaitForEvent", (void *) tsdPtr, strerror(errno)); + } + continue; + } +#endif /* HAVE_EVENTFD */ + if (!mask) { + continue; + } + + /* + * Don't bother to queue an event if the mask was previously non-zero + * since an event must still be on the queue. + */ + + if (filePtr->readyMask == 0) { + FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) + ckalloc(sizeof(FileHandlerEvent)); + + fileEvPtr->header.proc = FileHandlerEventProc; + fileEvPtr->fd = filePtr->fd; + Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); + } + filePtr->readyMask = mask; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * TclAsyncNotifier -- + * + * This procedure sets the async mark of an async handler to a + * given value, if it is called from the target thread. + * + * Result: + * True, when the handler will be marked, false otherwise. + * + * Side effects: + * The signal may be resent to the target thread. + * + *---------------------------------------------------------------------- + */ + +int +TclAsyncNotifier( + int sigNumber, /* Signal number. */ + Tcl_ThreadId threadId, /* Target thread. */ + void *clientData, /* Notifier data. */ + int *flagPtr, /* Flag to mark. */ + int value) /* Value of mark. */ +{ +#if TCL_THREADS + /* + * WARNING: + * This code most likely runs in a signal handler. Thus, + * only few async-signal-safe system calls are allowed, + * e.g. pthread_self(), sem_post(), write(). + */ + + if (pthread_equal(pthread_self(), (pthread_t) threadId)) { + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; + + *flagPtr = value; + if (tsdPtr != NULL && !tsdPtr->asyncPending) { + tsdPtr->asyncPending = 1; + TclpAlertNotifier(tsdPtr); + return 1; + } + return 0; + } + + /* + * Re-send the signal to the proper target thread. + */ + + pthread_kill((pthread_t) threadId, sigNumber); +#else + (void)sigNumber; + (void)threadId; + (void)clientData; + (void)flagPtr; + (void)value; +#endif + return 0; +} + +#endif /* NOTIFIER_EPOLL && TCL_THREADS */ +#else +TCL_MAC_EMPTY_FILE(unix_tclEpollNotfy_c) #endif /* !HAVE_COREFOUNDATION */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclKqueueNotfy.c ================================================================== --- unix/tclKqueueNotfy.c +++ unix/tclKqueueNotfy.c @@ -4,12 +4,12 @@ * This file contains the implementation of the kqueue()-based * DragonFly/Free/Net/OpenBSD-specific notifier, which is the lowest- * level part of the Tcl event loop. This file works together with * generic/tclNotify.c. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 2016 Lucio Andrés Illanes Albornoz + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2016 Lucio Andrés Illanes Albornoz * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -29,19 +29,20 @@ * file. */ struct PlatformEventData; typedef struct FileHandler { - int fd; + int fd; /* File descriptor that this is describing a + * handler for. */ int mask; /* Mask of desired events: TCL_READABLE, * etc. */ int readyMask; /* Mask of events that have been seen since * the last time file handlers were invoked * for this file. */ Tcl_FileProc *proc; /* Function to call, in the style of * Tcl_CreateFileHandler. */ - ClientData clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ struct FileHandler *nextPtr;/* Next in list of all files we care about. */ LIST_ENTRY(FileHandler) readyNode; /* Next/previous in list of FileHandlers asso- * ciated with regular files (S_IFREG) that are * ready for I/O. */ @@ -91,18 +92,19 @@ /* Pointer to head of list of FileHandlers * associated with regular files (S_IFREG) * that are ready for I/O. */ pthread_mutex_t notifierMutex; /* Mutex protecting notifier termination in - * PlatformEventsFinalize. */ + * TclpFinalizeNotifier. */ int triggerPipe[2]; /* pipe(2) used by other threads to wake * up this thread for inter-thread IPC. */ int eventsFd; /* kqueue(2) file descriptor used to wait for * fds. */ struct kevent *readyEvents; /* Pointer to at most maxReadyEvents events * returned by kevent(2). */ size_t maxReadyEvents; /* Count of kevents in readyEvents. */ + int asyncPending; /* True when signal triggered thread. */ } ThreadSpecificData; static Tcl_ThreadDataKey dataKey; /* @@ -109,77 +111,19 @@ * Forward declarations of internal functions. */ static void PlatformEventsControl(FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew); -static void PlatformEventsFinalize(void); -static void PlatformEventsInit(void); static int PlatformEventsTranslate(struct kevent *eventPtr); static int PlatformEventsWait(struct kevent *events, size_t numEvents, struct timeval *timePtr); - -#include "tclUnixNotfy.c" - -/* - *---------------------------------------------------------------------- - * - * Tcl_InitNotifier -- - * - * Initializes the platform specific notifier state. - * - * Results: - * Returns a handle to the notifier state for this thread. - * - * Side effects: - * If no initNotifierProc notifier hook exists, PlatformEventsInit - * is called. - * - *---------------------------------------------------------------------- - */ - -ClientData -Tcl_InitNotifier(void) -{ - if (tclNotifierHooks.initNotifierProc) { - return tclNotifierHooks.initNotifierProc(); - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - PlatformEventsInit(); - return tsdPtr; - } -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_FinalizeNotifier -- - * - * This function is called to cleanup the notifier state before a thread - * is terminated. - * - * Results: - * None. - * - * Side effects: - * If no finalizeNotifierProc notifier hook exists, PlatformEvents- - * Finalize is called. - * - *---------------------------------------------------------------------- - */ - -void -Tcl_FinalizeNotifier( - ClientData clientData) -{ - if (tclNotifierHooks.finalizeNotifierProc) { - tclNotifierHooks.finalizeNotifierProc(clientData); - return; - } else { - PlatformEventsFinalize(); - } -} + +/* + * Incorporate the base notifier implementation. + */ + +#include "tclUnixNotfy.c" /* *---------------------------------------------------------------------- * * PlatformEventsControl -- @@ -207,27 +151,28 @@ * EVFILT_READ first and then EVFILT_WRITE (see note below.) * *---------------------------------------------------------------------- */ -void +static void PlatformEventsControl( FileHandler *filePtr, ThreadSpecificData *tsdPtr, int op, int isNew) { int numChanges; struct kevent changeList[2]; struct PlatformEventData *newPedPtr; - struct stat fdStat; + Tcl_StatBuf fdStat; if (isNew) { - newPedPtr = (struct PlatformEventData *)Tcl_Alloc(sizeof(struct PlatformEventData)); - newPedPtr->filePtr = filePtr; - newPedPtr->tsdPtr = tsdPtr; - filePtr->pedPtr = newPedPtr; + newPedPtr = (struct PlatformEventData *) + ckalloc(sizeof(struct PlatformEventData)); + newPedPtr->filePtr = filePtr; + newPedPtr->tsdPtr = tsdPtr; + filePtr->pedPtr = newPedPtr; } /* * N.B. As discussed in Tcl_WaitForEvent(), kqueue(2) does not reproduce * the `always ready' {select,poll}(2) behaviour for regular files @@ -234,13 +179,16 @@ * (S_IFREG) prior to FreeBSD 11.0-RELEASE. Therefore, filePtr is in these * cases simply added or deleted from the list of FileHandlers associated * with regular files belonging to tsdPtr. */ - if (fstat(filePtr->fd, &fdStat) == -1) { + if (TclOSfstat(filePtr->fd, &fdStat) == -1) { Tcl_Panic("fstat: %s", strerror(errno)); - } else if ((fdStat.st_mode & S_IFMT) == S_IFREG) { + } else if ((fdStat.st_mode & S_IFMT) == S_IFREG + || (fdStat.st_mode & S_IFMT) == S_IFDIR + || (fdStat.st_mode & S_IFMT) == S_IFLNK + ) { switch (op) { case EV_ADD: if (isNew) { LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, readyNode); @@ -255,20 +203,20 @@ numChanges = 0; switch (op) { case EV_ADD: if (filePtr->mask & (TCL_READABLE | TCL_EXCEPTION)) { - EV_SET(&changeList[numChanges], (uintptr_t)filePtr->fd, + EV_SET(&changeList[numChanges], (uintptr_t) filePtr->fd, EVFILT_READ, op, 0, 0, filePtr->pedPtr); numChanges++; } if (filePtr->mask & TCL_WRITABLE) { - EV_SET(&changeList[numChanges], (uintptr_t)filePtr->fd, + EV_SET(&changeList[numChanges], (uintptr_t) filePtr->fd, EVFILT_WRITE, op, 0, 0, filePtr->pedPtr); numChanges++; } - if (numChanges) { + if (numChanges) { if (kevent(tsdPtr->eventsFd, changeList, numChanges, NULL, 0, NULL) == -1) { Tcl_Panic("kevent: %s", strerror(errno)); } } @@ -282,17 +230,17 @@ * after e.g. an exec(3) in a child process. * * As one of these calls can fail, two separate kevent(2) calls are * made for EVFILT_{READ,WRITE}. */ - EV_SET(&changeList[0], (uintptr_t)filePtr->fd, EVFILT_READ, op, 0, 0, + EV_SET(&changeList[0], (uintptr_t) filePtr->fd, EVFILT_READ, op, 0, 0, NULL); if ((kevent(tsdPtr->eventsFd, changeList, 1, NULL, 0, NULL) == -1) && (errno != ENOENT)) { Tcl_Panic("kevent: %s", strerror(errno)); } - EV_SET(&changeList[0], (uintptr_t)filePtr->fd, EVFILT_WRITE, op, 0, 0, + EV_SET(&changeList[0], (uintptr_t) filePtr->fd, EVFILT_WRITE, op, 0, 0, NULL); if ((kevent(tsdPtr->eventsFd, changeList, 1, NULL, 0, NULL) == -1) && (errno != ENOENT)) { Tcl_Panic("kevent: %s", strerror(errno)); } @@ -301,11 +249,11 @@ } /* *---------------------------------------------------------------------- * - * PlatformEventsFinalize -- + * TclpFinalizeNotifier -- * * This function closes the pipe and the kqueue file descriptors and * frees the kevent structs owned by the thread of the caller. The above * operations are protected by tsdPtr->notifierMutex, which is destroyed * thereafter. @@ -323,12 +271,12 @@ * *---------------------------------------------------------------------- */ void -PlatformEventsFinalize( - void) +TclpFinalizeNotifier( + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); pthread_mutex_lock(&tsdPtr->notifierMutex); if (tsdPtr->triggerPipe[0]) { @@ -342,11 +290,11 @@ if (tsdPtr->eventsFd > 0) { close(tsdPtr->eventsFd); tsdPtr->eventsFd = 0; } if (tsdPtr->readyEvents) { - Tcl_Free(tsdPtr->readyEvents); + ckfree(tsdPtr->readyEvents); tsdPtr->maxReadyEvents = 0; } pthread_mutex_unlock(&tsdPtr->notifierMutex); if ((errno = pthread_mutex_destroy(&tsdPtr->notifierMutex))) { Tcl_Panic("pthread_mutex_destroy: %s", strerror(errno)); @@ -354,18 +302,20 @@ } /* *---------------------------------------------------------------------- * - * PlatformEventsInit -- + * TclpInitNotifier -- + * + * Initializes the platform specific notifier state. * * This function abstracts creating a kqueue fd via the kqueue system * call and allocating memory for the kevents structs in tsdPtr for the * thread of the caller. * * Results: - * None. + * Returns a handle to the notifier state for this thread. * * Side effects: * The following per-thread entities are initialised: * - notifierMutex is initialised. * - The pipe(2) is created; fcntl(2) is called on both fds to set @@ -378,12 +328,12 @@ * - readyEvents and maxReadyEvents are initialised with 512 kevents. * *---------------------------------------------------------------------- */ -void -PlatformEventsInit(void) +void * +TclpInitNotifier(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); int i, fdFl; FileHandler *filePtr; @@ -407,20 +357,22 @@ if ((tsdPtr->eventsFd = kqueue()) == -1) { Tcl_Panic("kqueue: %s", strerror(errno)); } else if (fcntl(tsdPtr->eventsFd, F_SETFD, FD_CLOEXEC) == -1) { Tcl_Panic("fcntl: %s", strerror(errno)); } - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); filePtr->fd = tsdPtr->triggerPipe[0]; filePtr->mask = TCL_READABLE; PlatformEventsControl(filePtr, tsdPtr, EV_ADD, 1); if (!tsdPtr->readyEvents) { - tsdPtr->maxReadyEvents = 512; - tsdPtr->readyEvents = (struct kevent *)Tcl_Alloc( + tsdPtr->maxReadyEvents = 512; + tsdPtr->readyEvents = (struct kevent *) ckalloc( tsdPtr->maxReadyEvents * sizeof(tsdPtr->readyEvents[0])); } LIST_INIT(&tsdPtr->firstReadyFileHandlerPtr); + + return tsdPtr; } /* *---------------------------------------------------------------------- * @@ -436,11 +388,11 @@ * None. * *---------------------------------------------------------------------- */ -int +static int PlatformEventsTranslate( struct kevent *eventPtr) { int mask; @@ -457,11 +409,11 @@ mask |= TCL_EXCEPTION; } } return mask; } - + /* *---------------------------------------------------------------------- * * PlatformEventsWait -- * @@ -481,11 +433,11 @@ * it is set to zero. * *---------------------------------------------------------------------- */ -int +static int PlatformEventsWait( struct kevent *events, size_t numEvents, struct timeval *timePtr) { @@ -530,17 +482,21 @@ } else { timePtr->tv_sec = 0; timePtr->tv_usec = 0; } } + if (tsdPtr->asyncPending) { + tsdPtr->asyncPending = 0; + TclAsyncMarkFromNotifier(); + } return numFound; } /* *---------------------------------------------------------------------- * - * Tcl_CreateFileHandler -- + * TclpCreateFileHandler -- * * This function registers a file handler with the kqueue notifier * of the thread of the caller. * * Results: @@ -552,57 +508,42 @@ * *---------------------------------------------------------------------- */ void -Tcl_CreateFileHandler( +TclpCreateFileHandler( int fd, /* Handle of stream to watch. */ int mask, /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, and TCL_EXCEPTION: indicates * conditions under which proc should be * called. */ Tcl_FileProc *proc, /* Function to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ -{ - int isNew; - - if (tclNotifierHooks.createFileHandlerProc) { - tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData); - return; - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - FileHandler *filePtr; - - for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL; - filePtr = filePtr->nextPtr) { - if (filePtr->fd == fd) { - break; - } - } - if (filePtr == NULL) { - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); - filePtr->fd = fd; - filePtr->readyMask = 0; - filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; - tsdPtr->firstFileHandlerPtr = filePtr; - isNew = 1; - } else { - isNew = 0; - } - filePtr->proc = proc; - filePtr->clientData = clientData; - filePtr->mask = mask; - - PlatformEventsControl(filePtr, tsdPtr, EV_ADD, isNew); - } + void *clientData) /* Arbitrary data to pass to proc. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr = LookUpFileHandler(tsdPtr, fd, NULL); + int isNew = (filePtr == NULL); + + if (isNew) { + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); + filePtr->fd = fd; + filePtr->readyMask = 0; + filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; + tsdPtr->firstFileHandlerPtr = filePtr; + } + filePtr->proc = proc; + filePtr->clientData = clientData; + filePtr->mask = mask; + + PlatformEventsControl(filePtr, tsdPtr, EV_ADD, isNew); } /* *---------------------------------------------------------------------- * - * Tcl_DeleteFileHandler -- + * TclpDeleteFileHandler -- * * Cancel a previously-arranged callback arrangement for a file on the * kqueue of the thread of the caller. * * Results: @@ -616,64 +557,54 @@ * *---------------------------------------------------------------------- */ void -Tcl_DeleteFileHandler( +TclpDeleteFileHandler( int fd) /* Stream id for which to remove callback * function. */ { - if (tclNotifierHooks.deleteFileHandlerProc) { - tclNotifierHooks.deleteFileHandlerProc(fd); - return; - } else { - FileHandler *filePtr, *prevPtr; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - /* - * Find the entry for the given file (and return if there isn't one). - */ - - for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; - prevPtr = filePtr, filePtr = filePtr->nextPtr) { - if (filePtr == NULL) { - return; - } - if (filePtr->fd == fd) { - break; - } - } - - /* - * Update the check masks for this file. - */ - - PlatformEventsControl(filePtr, tsdPtr, EV_DELETE, 0); - if (filePtr->pedPtr) { - Tcl_Free(filePtr->pedPtr); - } - - /* - * Clean up information in the callback record. - */ - - if (prevPtr == NULL) { - tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; - } else { - prevPtr->nextPtr = filePtr->nextPtr; - } - Tcl_Free(filePtr); - } + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr, *prevPtr; + + /* + * Find the entry for the given file (and return if there isn't one). + */ + + filePtr = LookUpFileHandler(tsdPtr, fd, &prevPtr); + if (filePtr == NULL) { + return; + } + + /* + * Update the check masks for this file. + */ + + PlatformEventsControl(filePtr, tsdPtr, EV_DELETE, 0); + if (filePtr->pedPtr) { + ckfree(filePtr->pedPtr); + } + + /* + * Clean up information in the callback record. + */ + + if (prevPtr == NULL) { + tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; + } else { + prevPtr->nextPtr = filePtr->nextPtr; + } + ckfree(filePtr); } /* *---------------------------------------------------------------------- * - * Tcl_WaitForEvent -- + * TclpWaitForEvent -- * * This function is called by Tcl_DoOneEvent to wait for new events on - * the message queue. If the block time is 0, then Tcl_WaitForEvent just + * the message queue. If the block time is 0, then TclpWaitForEvent just * polls without blocking. * * The waiting logic is implemented in PlatformEventsWait. * * Results: @@ -685,169 +616,225 @@ * *---------------------------------------------------------------------- */ int -Tcl_WaitForEvent( - const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ -{ - if (tclNotifierHooks.waitForEventProc) { - return tclNotifierHooks.waitForEventProc(timePtr); - } else { - FileHandler *filePtr; - int mask; - Tcl_Time vTime; - /* - * Impl. notes: timeout & timeoutPtr are used if, and only if threads - * are not enabled. They are the arguments for the regular epoll_wait() - * used when the core is not thread-enabled. - */ - - struct timeval timeout, *timeoutPtr; - int numFound, numEvent; - struct PlatformEventData *pedPtr; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - int numQueued; - ssize_t i; - char buf[1]; - - /* - * Set up the timeout structure. Note that if there are no events to - * check for, we return with a negative result rather than blocking - * forever. - */ - - if (timePtr != NULL) { - /* - * TIP #233 (Virtualized Time). Is virtual time in effect? And do - * we actually have something to scale? If yes to both then we - * call the handler to do this scaling. - */ - - if (timePtr->sec != 0 || timePtr->usec != 0) { - vTime = *timePtr; - tclScaleTimeProcPtr(&vTime, tclTimeClientData); - timePtr = &vTime; - } - timeout.tv_sec = timePtr->sec; - timeout.tv_usec = timePtr->usec; - timeoutPtr = &timeout; - } else { - timeoutPtr = NULL; - } - - /* - * Walk the list of FileHandlers associated with regular files - * (S_IFREG) belonging to tsdPtr, queue Tcl events for them, and - * update their mask of events of interest. - * - * kqueue(2), unlike epoll(7), does support regular files, but - * EVFILT_READ only `[r]eturns when the file pointer is not at the end - * of file' as opposed to unconditionally. While FreeBSD 11.0-RELEASE - * adds support for this mode (NOTE_FILE_POLL,) this is not used for - * reasons of compatibility. - * - * Therefore, the behaviour of {select,poll}(2) is simply simulated - * here: fds associated with regular files are added to this list by - * PlatformEventsControl() and processed here before calling (and - * possibly blocking) on PlatformEventsWait(). - */ - - numQueued = 0; - LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) { - mask = 0; - if (filePtr->mask & TCL_READABLE) { - mask |= TCL_READABLE; - } - if (filePtr->mask & TCL_WRITABLE) { - mask |= TCL_WRITABLE; - } - - /* - * Don't bother to queue an event if the mask was previously - * non-zero since an event must still be on the queue. - */ - - if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) - Tcl_Alloc(sizeof(FileHandlerEvent)); - - fileEvPtr->header.proc = FileHandlerEventProc; - fileEvPtr->fd = filePtr->fd; - Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); - numQueued++; - } - filePtr->readyMask = mask; - } - - /* - * If any events were queued in the above loop, force PlatformEvents- - * Wait() to poll as there already are events that need to be processed - * at this point. - */ - - if (numQueued) { - timeout.tv_sec = 0; - timeout.tv_usec = 0; - timeoutPtr = &timeout; - } - - /* - * Wait or poll for new events, queue Tcl events for the FileHandlers - * corresponding to them, and update the FileHandlers' mask of events - * of interest registered by the last call to Tcl_CreateFileHandler(). - * - * Events for the trigger pipe are processed here in order to facilitate - * inter-thread IPC. If another thread intends to wake up this thread - * whilst it's blocking on PlatformEventsWait(), it write(2)s to the - * other end of the pipe (see Tcl_AlertNotifier(),) which in turn will - * cause PlatformEventsWait() to return immediately. - */ - - numFound = PlatformEventsWait(tsdPtr->readyEvents, - tsdPtr->maxReadyEvents, timeoutPtr); - for (numEvent = 0; numEvent < numFound; numEvent++) { - pedPtr = (struct PlatformEventData *) - tsdPtr->readyEvents[numEvent].udata; - filePtr = pedPtr->filePtr; - mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]); - if (filePtr->fd == tsdPtr->triggerPipe[0]) { - i = read(tsdPtr->triggerPipe[0], buf, 1); - if ((i == -1) && (errno != EAGAIN)) { - Tcl_Panic("Tcl_WaitForEvent: read from %p->triggerPipe: %s", - (void *) tsdPtr, strerror(errno)); - } - continue; - } - if (!mask) { - continue; - } - - /* - * Don't bother to queue an event if the mask was previously - * non-zero since an event must still be on the queue. - */ - - if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) - Tcl_Alloc(sizeof(FileHandlerEvent)); - - fileEvPtr->header.proc = FileHandlerEventProc; - fileEvPtr->fd = filePtr->fd; - Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); - } - filePtr->readyMask |= mask; - } - return 0; - } -} - -#endif /* NOTIFIER_KQUEUE && TCL_THREADS */ +TclpWaitForEvent( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + FileHandler *filePtr; + int mask; + Tcl_Time vTime; + struct timeval timeout, *timeoutPtr; + /* Impl. notes: timeout & timeoutPtr are used + * if, and only if threads are not enabled. + * They are the arguments for the regular + * epoll_wait() used when the core is not + * thread-enabled. */ + int numFound, numEvent; + struct PlatformEventData *pedPtr; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + int numQueued; + ssize_t i; + char buf[1]; + + /* + * Set up the timeout structure. Note that if there are no events to check + * for, we return with a negative result rather than blocking forever. + */ + + if (timePtr != NULL) { + /* + * TIP #233 (Virtualized Time). Is virtual time in effect? And do we + * actually have something to scale? If yes to both then we call the + * handler to do this scaling. + */ + + if (timePtr->sec != 0 || timePtr->usec != 0) { + vTime = *timePtr; + TclScaleTime(&vTime); + timePtr = &vTime; + } + timeout.tv_sec = timePtr->sec; + timeout.tv_usec = timePtr->usec; + timeoutPtr = &timeout; + } else { + timeoutPtr = NULL; + } + + /* + * Walk the list of FileHandlers associated with regular files (S_IFREG) + * belonging to tsdPtr, queue Tcl events for them, and update their mask + * of events of interest. + * + * kqueue(2), unlike epoll(7), does support regular files, but EVFILT_READ + * only `[r]eturns when the file pointer is not at the end of file' as + * opposed to unconditionally. While FreeBSD 11.0-RELEASE adds support for + * this mode (NOTE_FILE_POLL,) this is not used for reasons of + * compatibility. + * + * Therefore, the behaviour of {select,poll}(2) is simply simulated here: + * fds associated with regular files are added to this list by + * PlatformEventsControl() and processed here before calling (and possibly + * blocking) on PlatformEventsWait(). + */ + + numQueued = 0; + LIST_FOREACH(filePtr, &tsdPtr->firstReadyFileHandlerPtr, readyNode) { + mask = 0; + if (filePtr->mask & TCL_READABLE) { + mask |= TCL_READABLE; + } + if (filePtr->mask & TCL_WRITABLE) { + mask |= TCL_WRITABLE; + } + + /* + * Don't bother to queue an event if the mask was previously non-zero + * since an event must still be on the queue. + */ + + if (filePtr->readyMask == 0) { + FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) + ckalloc(sizeof(FileHandlerEvent)); + + fileEvPtr->header.proc = FileHandlerEventProc; + fileEvPtr->fd = filePtr->fd; + Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); + numQueued++; + } + filePtr->readyMask = mask; + } + + /* + * If any events were queued in the above loop, force PlatformEventsWait() + * to poll as there already are events that need to be processed at this + * point. + */ + + if (numQueued) { + timeout.tv_sec = 0; + timeout.tv_usec = 0; + timeoutPtr = &timeout; + } + + /* + * Wait or poll for new events, queue Tcl events for the FileHandlers + * corresponding to them, and update the FileHandlers' mask of events of + * interest registered by the last call to Tcl_CreateFileHandler(). + * + * Events for the trigger pipe are processed here in order to facilitate + * inter-thread IPC. If another thread intends to wake up this thread + * whilst it's blocking on PlatformEventsWait(), it write(2)s to the other + * end of the pipe (see Tcl_AlertNotifier(),) which in turn will cause + * PlatformEventsWait() to return immediately. + */ + + numFound = PlatformEventsWait(tsdPtr->readyEvents, + tsdPtr->maxReadyEvents, timeoutPtr); + for (numEvent = 0; numEvent < numFound; numEvent++) { + pedPtr = (struct PlatformEventData *) + tsdPtr->readyEvents[numEvent].udata; + filePtr = pedPtr->filePtr; + mask = PlatformEventsTranslate(&tsdPtr->readyEvents[numEvent]); + if (filePtr->fd == tsdPtr->triggerPipe[0]) { + i = read(tsdPtr->triggerPipe[0], buf, 1); + if ((i == -1) && (errno != EAGAIN)) { + Tcl_Panic("Tcl_WaitForEvent: read from %p->triggerPipe: %s", + (void *) tsdPtr, strerror(errno)); + } + continue; + } + if (!mask) { + continue; + } + + /* + * Don't bother to queue an event if the mask was previously non-zero + * since an event must still be on the queue. + */ + + if (filePtr->readyMask == 0) { + FileHandlerEvent *fileEvPtr = (FileHandlerEvent *) + ckalloc(sizeof(FileHandlerEvent)); + + fileEvPtr->header.proc = FileHandlerEventProc; + fileEvPtr->fd = filePtr->fd; + Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); + } + filePtr->readyMask |= mask; + } + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * TclAsyncNotifier -- + * + * This procedure sets the async mark of an async handler to a + * given value, if it is called from the target thread. + * + * Result: + * True, when the handler will be marked, false otherwise. + * + * Side effects: + * The signal may be resent to the target thread. + * + *---------------------------------------------------------------------- + */ + +int +TclAsyncNotifier( + int sigNumber, /* Signal number. */ + Tcl_ThreadId threadId, /* Target thread. */ + void *clientData, /* Notifier data. */ + int *flagPtr, /* Flag to mark. */ + int value) /* Value of mark. */ +{ +#if TCL_THREADS + /* + * WARNING: + * This code most likely runs in a signal handler. Thus, + * only few async-signal-safe system calls are allowed, + * e.g. pthread_self(), sem_post(), write(). + */ + + if (pthread_equal(pthread_self(), (pthread_t) threadId)) { + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; + + *flagPtr = value; + if (tsdPtr != NULL && !tsdPtr->asyncPending) { + tsdPtr->asyncPending = 1; + TclpAlertNotifier(tsdPtr); + return 1; + } + return 0; + } + + /* + * Re-send the signal to the proper target thread. + */ + + pthread_kill((pthread_t) threadId, sigNumber); +#else + (void)sigNumber; + (void)threadId; + (void)clientData; + (void)flagPtr; + (void)value; +#endif + return 0; +} + +#endif /* NOTIFIER_KQUEUE && TCL_THREADS */ +#else +TCL_MAC_EMPTY_FILE(unix_tclKqueueNotfy_c) #endif /* !HAVE_COREFOUNDATION */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclLoadAix.c ================================================================== --- unix/tclLoadAix.c +++ unix/tclLoadAix.c @@ -7,11 +7,11 @@ * * This file is subject to the following copyright notice, which is * different from the notice used elsewhere in Tcl. The file has been * modified to incorporate the file dlfcn.h in-line. * - * Copyright (c) 1992,1993,1995,1996, Jens-Uwe Mager, Helios Software GmbH + * Copyright © 1992,1993,1995,1996, Jens-Uwe Mager, Helios Software GmbH * Not derived from licensed software. * * Permission is granted to freely use, copy, modify, and redistribute * this software, provided that the author is not construed to be liable * for any results of using the software, alterations are clearly marked @@ -21,11 +21,11 @@ * to work properly with Tcl. */ /* * @(#)dlfcn.c 1.7 revision of 95/08/14 19:08:38 - * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH + * This is an unpublished work copyright © 1992 HELIOS Software GmbH * 30159 Hannover, Germany */ #include #include @@ -251,15 +251,15 @@ switch (atoi(s)) { /* INTL: "C", UTF safe. */ case L_ERROR_TOOMANY: strcat(errbuf, "to many errors"); break; case L_ERROR_NOLIB: - strcat(errbuf, "can't load library"); + strcat(errbuf, "cannot load library"); strcat(errbuf, p); break; case L_ERROR_UNDEF: - strcat(errbuf, "can't find symbol"); + strcat(errbuf, "cannot find symbol"); strcat(errbuf, p); break; case L_ERROR_RLDBAD: strcat(errbuf, "bad RLD"); strcat(errbuf, p); Index: unix/tclLoadDl.c ================================================================== --- unix/tclLoadDl.c +++ unix/tclLoadDl.c @@ -2,11 +2,11 @@ * tclLoadDl.c -- * * This procedure provides a version of the TclLoadFile that works with * the "dlopen" and "dlsym" library procedures for dynamic loading. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -104,13 +104,13 @@ * string the user gave us which hopefully refers to a file on the * binary path. */ Tcl_DString ds; - const char *fileName = TclGetString(pathPtr); + const char *fileName = Tcl_GetString(pathPtr); - native = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, fileName, TCL_INDEX_NONE, &ds); /* * Use (RTLD_NOW|RTLD_LOCAL) as default, see [Bug #3216070] */ handle = dlopen(native, dlopenflags); Tcl_DStringFree(&ds); @@ -125,15 +125,15 @@ const char *errorStr = dlerror(); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't load file \"%s\": %s", - TclGetString(pathPtr), errorStr)); + Tcl_GetString(pathPtr), errorStr)); } return TCL_ERROR; } - newHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle)ckalloc(sizeof(*newHandle)); newHandle->clientData = handle; newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = &UnloadFile; *unloadProcPtr = &UnloadFile; *loadHandle = newHandle; @@ -177,27 +177,27 @@ * Some platforms still add an underscore to the beginning of symbol * names. If we can't find a name without an underscore, try again with * the underscore. */ - native = Tcl_UtfToExternalDString(NULL, symbol, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, symbol, TCL_INDEX_NONE, &ds); proc = dlsym(handle, native); /* INTL: Native. */ if (proc == NULL) { Tcl_DStringInit(&newName); TclDStringAppendLiteral(&newName, "_"); - native = Tcl_DStringAppend(&newName, native, -1); + native = Tcl_DStringAppend(&newName, native, TCL_INDEX_NONE); proc = dlsym(handle, native); /* INTL: Native. */ Tcl_DStringFree(&newName); } #ifdef __cplusplus if (proc == NULL) { char buf[32]; - sprintf(buf, "%d", (int)Tcl_DStringLength(&ds)); + snprintf(buf, sizeof(buf), "%d", Tcl_DStringLength(&ds)); Tcl_DStringInit(&newName); TclDStringAppendLiteral(&newName, "__Z"); - Tcl_DStringAppend(&newName, buf, -1); - Tcl_DStringAppend(&newName, Tcl_DStringValue(&ds), -1); + Tcl_DStringAppend(&newName, buf, TCL_INDEX_NONE); + Tcl_DStringAppend(&newName, Tcl_DStringValue(&ds), TCL_INDEX_NONE); TclDStringAppendLiteral(&newName, "P10Tcl_Interp"); native = Tcl_DStringValue(&newName); proc = dlsym(handle, native + 1); /* INTL: Native. */ if (proc == NULL) { proc = dlsym(handle, native); /* INTL: Native. */ @@ -222,11 +222,11 @@ errorStr = "unknown"; } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot find symbol \"%s\": %s", symbol, errorStr)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, - NULL); + (char *)NULL); } } return proc; } @@ -254,43 +254,15 @@ * that represents the loaded file. */ { void *handle = loadHandle->clientData; dlclose(handle); - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this procedure is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - TCL_UNUSED(const char *) /*fileName*/, - TCL_UNUSED(Tcl_DString *)) -{ - return 0; + ckfree(loadHandle); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclLoadDyld.c ================================================================== --- unix/tclLoadDyld.c +++ unix/tclLoadDyld.c @@ -4,12 +4,12 @@ * This procedure provides a version of the TclLoadFile that works with * Apple's dyld dynamic loading. * Original version of his file (superseded long ago) provided by * Wilfredo Sanchez (wsanchez@apple.com). * - * Copyright (c) 1995 Apple Computer, Inc. - * Copyright (c) 2001-2007 Daniel A. Steffen + * Copyright © 1995 Apple Computer, Inc. + * Copyright © 2001-2007 Daniel A. Steffen * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -116,11 +116,11 @@ case NSObjectFileImageArch: return "no object for this architecture"; case NSObjectFileImageFormat: return "bad object file format"; case NSObjectFileImageAccess: - return "can't read object file"; + return "cannot read object file"; default: return "unknown error"; } } #endif /* TCL_DYLD_USE_NSMODULE || TCL_LOAD_FROM_MEMORY */ @@ -182,27 +182,27 @@ * important if the cwd is inside a vfs, and we are trying to load using a * relative path. */ nativePath = (const char *)Tcl_FSGetNativePath(pathPtr); - nativeFileName = Tcl_UtfToExternalDString(NULL, TclGetString(pathPtr), - -1, &ds); + nativeFileName = Tcl_UtfToExternalDString(NULL, Tcl_GetString(pathPtr), + TCL_INDEX_NONE, &ds); #if TCL_DYLD_USE_DLFCN /* * Use (RTLD_NOW|RTLD_LOCAL) as default, see [Bug #3216070] */ if (flags & TCL_LOAD_GLOBAL) { - dlopenflags |= RTLD_GLOBAL; + dlopenflags |= RTLD_GLOBAL; } else { - dlopenflags |= RTLD_LOCAL; + dlopenflags |= RTLD_LOCAL; } if (flags & TCL_LOAD_LAZY) { - dlopenflags |= RTLD_LAZY; + dlopenflags |= RTLD_LAZY; } else { - dlopenflags |= RTLD_NOW; + dlopenflags |= RTLD_NOW; } dlHandle = dlopen(nativePath, dlopenflags); if (!dlHandle) { /* * Let the OS loader examine the binary search path for whatever string @@ -251,16 +251,20 @@ err = NSCreateObjectFileImageFromFile(nativePath, &dyldObjFileImage); if (err == NSObjectFileImageSuccess && dyldObjFileImage) { int nsflags = NSLINKMODULE_OPTION_RETURN_ON_ERROR; - if (!(flags & 1)) nsflags |= NSLINKMODULE_OPTION_PRIVATE; - if (!(flags & 2)) nsflags |= NSLINKMODULE_OPTION_BINDNOW; + if (!(flags & 1)) { + nsflags |= NSLINKMODULE_OPTION_PRIVATE; + } + if (!(flags & 2)) { + nsflags |= NSLINKMODULE_OPTION_BINDNOW; + } module = NSLinkModule(dyldObjFileImage, nativePath, nsflags); NSDestroyObjectFileImage(dyldObjFileImage); if (module) { - modulePtr = (Tcl_DyldModuleHandle *)Tcl_Alloc(sizeof(Tcl_DyldModuleHandle)); + modulePtr = (Tcl_DyldModuleHandle *)ckalloc(sizeof(Tcl_DyldModuleHandle)); modulePtr->module = module; modulePtr->nextPtr = NULL; } else { NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg); @@ -276,17 +280,17 @@ if (dlHandle #if TCL_DYLD_USE_NSMODULE || dyldLibHeader || modulePtr #endif /* TCL_DYLD_USE_NSMODULE */ ) { - dyldLoadHandle = (Tcl_DyldLoadHandle *)Tcl_Alloc(sizeof(Tcl_DyldLoadHandle)); + dyldLoadHandle = (Tcl_DyldLoadHandle *)ckalloc(sizeof(Tcl_DyldLoadHandle)); dyldLoadHandle->dlHandle = dlHandle; #if TCL_DYLD_USE_NSMODULE || defined(TCL_LOAD_FROM_MEMORY) dyldLoadHandle->dyldLibHeader = dyldLibHeader; dyldLoadHandle->modulePtr = modulePtr; #endif /* TCL_DYLD_USE_NSMODULE || TCL_LOAD_FROM_MEMORY */ - newHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle)ckalloc(sizeof(*newHandle)); newHandle->clientData = dyldLoadHandle; newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = &UnloadFile; *unloadProcPtr = &UnloadFile; *loadHandle = newHandle; @@ -294,11 +298,11 @@ } else { Tcl_Obj *errObj; TclNewObj(errObj); if (errMsg != NULL) { - Tcl_AppendToObj(errObj, errMsg, -1); + Tcl_AppendToObj(errObj, errMsg, TCL_INDEX_NONE); } #if TCL_DYLD_USE_NSMODULE if (objFileImageErrMsg) { Tcl_AppendPrintfToObj(errObj, "\nNSCreateObjectFileImageFromFile() error: %s", @@ -334,19 +338,19 @@ Tcl_Interp *interp, /* For error reporting. */ Tcl_LoadHandle loadHandle, /* Handle from TclpDlopen. */ const char *symbol) /* Symbol name to look up. */ { Tcl_DyldLoadHandle *dyldLoadHandle = (Tcl_DyldLoadHandle *)loadHandle->clientData; - Tcl_PackageInitProc *proc = NULL; + Tcl_LibraryInitProc *proc = NULL; const char *errMsg = NULL; Tcl_DString ds; const char *native; - native = Tcl_UtfToExternalDString(NULL, symbol, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, symbol, TCL_INDEX_NONE, &ds); if (dyldLoadHandle->dlHandle) { #if TCL_DYLD_USE_DLFCN - proc = (Tcl_PackageInitProc *)dlsym(dyldLoadHandle->dlHandle, native); + proc = (Tcl_LibraryInitProc *)dlsym(dyldLoadHandle->dlHandle, native); if (!proc) { errMsg = dlerror(); } #endif /* TCL_DYLD_USE_DLFCN */ } else { @@ -358,11 +362,11 @@ * dyld adds an underscore to the beginning of symbol names. */ Tcl_DStringInit(&newName); TclDStringAppendLiteral(&newName, "_"); - native = Tcl_DStringAppend(&newName, native, -1); + native = Tcl_DStringAppend(&newName, native, TCL_INDEX_NONE); if (dyldLoadHandle->dyldLibHeader) { nsSymbol = NSLookupSymbolInImage(dyldLoadHandle->dyldLibHeader, native, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR); if (nsSymbol) { @@ -380,11 +384,11 @@ break; } modulePtr = modulePtr->nextPtr; } if (modulePtr == NULL) { - modulePtr = (Tcl_DyldModuleHandle *)Tcl_Alloc(sizeof(Tcl_DyldModuleHandle)); + modulePtr = (Tcl_DyldModuleHandle *)ckalloc(sizeof(Tcl_DyldModuleHandle)); modulePtr->module = module; modulePtr->nextPtr = dyldLoadHandle->modulePtr; dyldLoadHandle->modulePtr = modulePtr; } #endif /* DYLD_SUPPORTS_DYLIB_UNLOADING */ @@ -398,21 +402,21 @@ } else if (dyldLoadHandle->modulePtr) { nsSymbol = NSLookupSymbolInModule( dyldLoadHandle->modulePtr->module, native); } if (nsSymbol) { - proc = (Tcl_PackageInitProc *)NSAddressOfSymbol(nsSymbol); + proc = (Tcl_LibraryInitProc *)NSAddressOfSymbol(nsSymbol); } Tcl_DStringFree(&newName); #endif /* TCL_DYLD_USE_NSMODULE */ } Tcl_DStringFree(&ds); if (errMsg && (interp != NULL)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot find symbol \"%s\": %s", symbol, errMsg)); Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, - NULL); + (char *)NULL); } return (void *)proc; } /* @@ -455,44 +459,16 @@ void *ptr = modulePtr; (void) NSUnLinkModule(modulePtr->module, NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES); modulePtr = modulePtr->nextPtr; - Tcl_Free(ptr); + ckfree(ptr); } #endif /* TCL_DYLD_USE_NSMODULE */ } - Tcl_Free(dyldLoadHandle); - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this procedure is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - TCL_UNUSED(const char *) /*fileName*/, - TCL_UNUSED(Tcl_DString *) /*bufPtr*/) -{ - return 0; + ckfree(dyldLoadHandle); + ckfree(loadHandle); } /* *---------------------------------------------------------------------- * @@ -510,12 +486,11 @@ */ #ifdef TCL_LOAD_FROM_MEMORY MODULE_SCOPE void * TclpLoadMemoryGetBuffer( - TCL_UNUSED(Tcl_Interp *), - int size) /* Size of desired buffer. */ + size_t size) /* Size of desired buffer. */ { void *buffer = NULL; /* * NSCreateObjectFileImageFromMemory is available but always fails @@ -555,15 +530,14 @@ */ #ifdef TCL_LOAD_FROM_MEMORY MODULE_SCOPE int TclpLoadMemory( - Tcl_Interp *interp, /* Used for error reporting. */ void *buffer, /* Buffer containing the desired code * (allocated with TclpLoadMemoryGetBuffer). */ - int size, /* Allocation size of buffer. */ - int codeSize, /* Size of code data read into buffer or -1 if + size_t size, /* Allocation size of buffer. */ + Tcl_Size codeSize, /* Size of code data read into buffer or -1 if * an error occurred and the buffer should * just be freed. */ Tcl_LoadHandle *loadHandle, /* Filled with token for dynamically loaded * file which will be passed back to * (*unloadProcPtr)() to unload the file. */ @@ -599,19 +573,19 @@ # define mh_size sizeof(struct mach_header_64) # define mh_magic MH_MAGIC_64 # define arch_abi CPU_ARCH_ABI64 #endif /* __LP64__ */ - if ((size_t) codeSize >= sizeof(struct fat_header) + if ((size_t)codeSize >= sizeof(struct fat_header) && fh->magic == OSSwapHostToBigInt32(FAT_MAGIC)) { uint32_t fh_nfat_arch = OSSwapBigToHostInt32(fh->nfat_arch); /* * Fat binary, try to find mach_header for our architecture */ - if ((size_t) codeSize >= sizeof(struct fat_header) + + if ((size_t)codeSize >= sizeof(struct fat_header) + fh_nfat_arch * sizeof(struct fat_arch)) { void *fatarchs = (char *)buffer + sizeof(struct fat_header); const NXArchInfo *arch = NXGetLocalArchInfo(); struct fat_arch *fa; @@ -655,53 +629,51 @@ } } /* * If it went wrong (or we were asked to just deallocate), get rid of the - * memory block and create an error message. + * memory block. */ if (dyldObjFileImage == NULL) { vm_deallocate(mach_task_self(), (vm_address_t) buffer, size); - if (objFileImageErrMsg != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "NSCreateObjectFileImageFromMemory() error: %s", - objFileImageErrMsg)); - } return TCL_ERROR; } /* * Extract the module we want from the image of the object file. */ - if (!(flags & 1)) nsflags |= NSLINKMODULE_OPTION_PRIVATE; - if (!(flags & 2)) nsflags |= NSLINKMODULE_OPTION_BINDNOW; + if (!(flags & 1)) { + nsflags |= NSLINKMODULE_OPTION_PRIVATE; + } + if (!(flags & 2)) { + nsflags |= NSLINKMODULE_OPTION_BINDNOW; + } module = NSLinkModule(dyldObjFileImage, "[Memory Based Bundle]", nsflags); NSDestroyObjectFileImage(dyldObjFileImage); if (!module) { NSLinkEditErrors editError; int errorNumber; const char *errorName, *errMsg; NSLinkEditError(&editError, &errorNumber, &errorName, &errMsg); - Tcl_SetObjResult(interp, Tcl_NewStringObj(errMsg, -1)); return TCL_ERROR; } /* * Stash the module reference within the load handle we create and return. */ - modulePtr = (Tcl_DyldModuleHandle *)Tcl_Alloc(sizeof(Tcl_DyldModuleHandle)); + modulePtr = (Tcl_DyldModuleHandle *)ckalloc(sizeof(Tcl_DyldModuleHandle)); modulePtr->module = module; modulePtr->nextPtr = NULL; - dyldLoadHandle = (Tcl_DyldLoadHandle *)Tcl_Alloc(sizeof(Tcl_DyldLoadHandle)); + dyldLoadHandle = (Tcl_DyldLoadHandle *)ckalloc(sizeof(Tcl_DyldLoadHandle)); dyldLoadHandle->dlHandle = NULL; dyldLoadHandle->dyldLibHeader = NULL; dyldLoadHandle->modulePtr = modulePtr; - newHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle)ckalloc(sizeof(*newHandle)); newHandle->clientData = dyldLoadHandle; newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = &UnloadFile; *loadHandle = newHandle; *unloadProcPtr = &UnloadFile; Index: unix/tclLoadNext.c ================================================================== --- unix/tclLoadNext.c +++ unix/tclLoadNext.c @@ -2,11 +2,11 @@ * tclLoadNext.c -- * * This procedure provides a version of the TclLoadFile that works with * NeXTs rld_* dynamic loading. This file provided by Pedja Bogdanovich. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -59,11 +59,11 @@ const char *native; int result = 1; NXStream *errorStream = NXOpenMemory(0,0,NX_READWRITE); - fileName = TclGetString(pathPtr); + fileName = Tcl_GetString(pathPtr); /* * First try the full path the user gave us. This is particularly * important if the cwd is inside a vfs, and we are trying to load using a * relative path. @@ -81,11 +81,11 @@ * binary path */ Tcl_DString ds; - native = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, fileName, TCL_INDEX_NONE, &ds); files = {native,NULL}; result = rld_load(errorStream, &header, files, NULL); Tcl_DStringFree(&ds); } @@ -99,11 +99,11 @@ NXCloseMemory(errorStream, NX_FREEBUFFER); return TCL_ERROR; } NXCloseMemory(errorStream, NX_FREEBUFFER); - newHandle = (Tcl_LoadHandle) Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle) ckalloc(sizeof(*newHandle)); newHandle->clientData = INT2PTR(1); newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = &UnloadFile; *loadHandle = newHandle; *unloadProcPtr = &UnloadFile; @@ -131,11 +131,11 @@ FindSymbol( Tcl_Interp *interp, Tcl_LoadHandle loadHandle, const char *symbol) { - Tcl_PackageInitProc *proc = NULL; + Tcl_LibraryInitProc *proc = NULL; if (symbol) { char sym[strlen(symbol) + 2]; sym[0] = '_'; @@ -144,11 +144,11 @@ rld_lookup(NULL, sym, (unsigned long *) &proc); } if (proc == NULL && interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot find symbol \"%s\"", symbol)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, (char *)NULL); } return proc; } /* @@ -173,45 +173,15 @@ UnloadFile( Tcl_LoadHandle loadHandle) /* loadHandle returned by a previous call to * TclpDlopen(). The loadHandle is a token * that represents the loaded file. */ { - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this procedure is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - const char *fileName, /* Name of file containing package (already - * translated to local form if needed). */ - Tcl_DString *bufPtr) /* Initialized empty dstring. Append package - * name to this if possible. */ -{ - return 0; + ckfree(loadHandle); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclLoadOSF.c ================================================================== --- unix/tclLoadOSF.c +++ unix/tclLoadOSF.c @@ -24,11 +24,11 @@ * This approach to things was utter @&^#; thankfully, OSF/1 eventually * supported dlopen(). * * John Robert LoVerso * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -77,21 +77,21 @@ int flags) { Tcl_LoadHandle newHandle; ldr_module_t lm; char *pkg; - char *fileName = TclGetString(pathPtr); + char *fileName = Tcl_GetString(pathPtr); const char *native; /* * First try the full path the user gave us. This is particularly * important if the cwd is inside a vfs, and we are trying to load using a * relative path. */ native = Tcl_FSGetNativePath(pathPtr); - lm = (Tcl_PackageInitProc *) load(native, LDR_NOFLAGS); + lm = (Tcl_LibraryInitProc *) load(native, LDR_NOFLAGS); if (lm == LDR_NULL_MODULE) { /* * Let the OS loader examine the binary search path for whatever * string the user gave us which hopefully refers to a file on the @@ -98,12 +98,12 @@ * binary path */ Tcl_DString ds; - native = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds); - lm = (Tcl_PackageInitProc *) load(native, LDR_NOFLAGS); + native = Tcl_UtfToExternalDString(NULL, fileName, TCL_INDEX_NONE, &ds); + lm = (Tcl_LibraryInitProc *) load(native, LDR_NOFLAGS); Tcl_DStringFree(&ds); } if (lm == LDR_NULL_MODULE) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( @@ -122,15 +122,15 @@ * I build loadable modules with a makefile rule like * ld ... -export $@: -o $@ $(OBJS) */ if ((pkg = strrchr(fileName, '/')) == NULL) { - pkg = fileName; + pkg = fileName; } else { pkg++; } - newHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle)ckalloc(sizeof(*newHandle)); newHandle->clientData = pkg; newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = &UnloadFile; *loadHandle = newHandle; *unloadProcPtr = &UnloadFile; @@ -162,11 +162,11 @@ void *retval = ldr_lookup_package((char *) loadHandle, symbol); if (retval == NULL && interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot find symbol \"%s\"", symbol)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, (char *)NULL); } return retval; } /* @@ -191,45 +191,15 @@ UnloadFile( Tcl_LoadHandle loadHandle) /* loadHandle returned by a previous call to * TclpDlopen(). The loadHandle is a token * that represents the loaded file. */ { - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this function is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - const char *fileName, /* Name of file containing package (already - * translated to local form if needed). */ - Tcl_DString *bufPtr) /* Initialized empty dstring. Append package - * name to this if possible. */ -{ - return 0; + ckfree(loadHandle); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclLoadShl.c ================================================================== --- unix/tclLoadShl.c +++ unix/tclLoadShl.c @@ -3,11 +3,11 @@ * * This procedure provides a version of the TclLoadFile that works with * the "shl_load" and "shl_findsym" library procedures for dynamic * loading (e.g. for HP machines). * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -55,11 +55,11 @@ int flags) { shl_t handle; Tcl_LoadHandle newHandle; const char *native; - char *fileName = TclGetString(pathPtr); + char *fileName = Tcl_GetString(pathPtr); /* * The flags below used to be BIND_IMMEDIATE; they were changed at the * suggestion of Wolfgang Kechel (wolfgang@prs.de): "This enables * verbosity for missing symbols when loading a shared lib and allows to @@ -84,11 +84,11 @@ * binary path. */ Tcl_DString ds; - native = Tcl_UtfToExternalDString(NULL, fileName, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, fileName, TCL_INDEX_NONE, &ds); handle = shl_load(native, BIND_DEFERRED|BIND_VERBOSE|DYNAMIC_PATH, 0L); Tcl_DStringFree(&ds); } if (handle == NULL) { @@ -95,11 +95,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't load file \"%s\": %s", fileName, Tcl_PosixError(interp))); return TCL_ERROR; } - newHandle = (Tcl_LoadHandle)Tcl_Alloc(sizeof(*newHandle)); + newHandle = (Tcl_LoadHandle)ckalloc(sizeof(*newHandle)); newHandle->clientData = handle; newHandle->findSymbolProcPtr = &FindSymbol; newHandle->unloadFileProcPtr = *unloadProcPtr = &UnloadFile; *loadHandle = newHandle; return TCL_OK; @@ -126,11 +126,11 @@ Tcl_Interp *interp, Tcl_LoadHandle loadHandle, const char *symbol) { Tcl_DString newName; - Tcl_PackageInitProc *proc = NULL; + Tcl_LibraryInitProc *proc = NULL; shl_t handle = (shl_t) loadHandle->clientData; /* * Some versions of the HP system software still use "_" at the beginning * of exported symbols while others don't; try both forms of each name. @@ -138,11 +138,11 @@ if (shl_findsym(&handle, symbol, (short) TYPE_PROCEDURE, (void *) &proc) != 0) { Tcl_DStringInit(&newName); TclDStringAppendLiteral(&newName, "_"); - Tcl_DStringAppend(&newName, symbol, -1); + Tcl_DStringAppend(&newName, symbol, TCL_INDEX_NONE); if (shl_findsym(&handle, Tcl_DStringValue(&newName), (short) TYPE_PROCEDURE, (void *) &proc) != 0) { proc = NULL; } Tcl_DStringFree(&newName); @@ -180,45 +180,15 @@ * that represents the loaded file. */ { shl_t handle = (shl_t) loadHandle->clientData; shl_unload(handle); - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this procedure is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - const char *fileName, /* Name of file containing package (already - * translated to local form if needed). */ - Tcl_DString *bufPtr) /* Initialized empty dstring. Append package - * name to this if possible. */ -{ - return 0; + ckfree(loadHandle); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclSelectNotfy.c ================================================================== --- unix/tclSelectNotfy.c +++ unix/tclSelectNotfy.c @@ -3,11 +3,11 @@ * * This file contains the implementation of the select()-based generic * Unix notifier, which is the lowest-level part of the Tcl event loop. * This file works together with generic/tclNotify.c. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -30,11 +30,11 @@ int readyMask; /* Mask of events that have been seen since * the last time file handlers were invoked * for this file. */ Tcl_FileProc *proc; /* Function to call, in the style of * Tcl_CreateFileHandler. */ - ClientData clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ struct FileHandler *nextPtr;/* Next in list of all files we care about. */ } FileHandler; /* * The following structure contains a set of select() masks to track readable, @@ -146,10 +146,11 @@ * * You must hold the notifierMutex lock before writing to the pipe. */ static int triggerPipe = -1; +static int otherPipe = -1; /* * The notifierMutex locks access to all of the global notifier state. */ @@ -161,14 +162,20 @@ * You must hold the notifierInitMutex before accessing this variable. */ static int notifierThreadRunning = 0; +/* + * The following static flag indicates that async handlers are pending. + */ + +static int asyncPending = 0; + /* * The notifier thread signals the notifierCV when it has finished * initializing the triggerPipe and right before the notifier thread - * terminates. + * terminates. This condition is used to deal with the signal mask, too. */ static pthread_cond_t notifierCV = PTHREAD_COND_INITIALIZER; /* @@ -188,18 +195,28 @@ /* * This is the thread ID of the notifier thread that does select. */ static Tcl_ThreadId notifierThread; + +/* + * Signal mask information for notifier thread. + */ + +static sigset_t notifierSigMask; +#ifndef HAVE_PSELECT +static sigset_t allSigMask; +#endif /* HAVE_PSELECT */ + #endif /* TCL_THREADS */ /* * Static routines defined in this file. */ #if TCL_THREADS -static TCL_NORETURN void NotifierThreadProc(ClientData clientData); +static TCL_NORETURN void NotifierThreadProc(void *clientData); #if defined(HAVE_PTHREAD_ATFORK) static int atForkInit = 0; static void AtForkChild(void); #endif /* HAVE_PTHREAD_ATFORK */ #endif /* TCL_THREADS */ @@ -214,12 +231,12 @@ extern "C" { #endif typedef struct { void *hwnd; /* Messaging window. */ unsigned int *message; /* Message payload. */ - size_t wParam; /* Event-specific "word" parameter. */ - size_t lParam; /* Event-specific "long" parameter. */ + size_t wParam; /* Event-specific "word" parameter. */ + size_t lParam; /* Event-specific "long" parameter. */ int time; /* Event timestamp. */ int x; /* Event location (where meaningful). */ int y; int lPrivate; } MSG; @@ -242,12 +259,12 @@ #endif extern void __stdcall CloseHandle(void *); extern void *__stdcall CreateEventW(void *, unsigned char, unsigned char, void *); extern void *__stdcall CreateWindowExW(void *, const void *, const void *, - unsigned int, int, int, int, int, void *, void *, void *, - void *); + unsigned int, int, int, int, int, void *, void *, + void *, void *); extern unsigned int __stdcall DefWindowProcW(void *, int, void *, void *); extern unsigned char __stdcall DestroyWindow(void *); extern int __stdcall DispatchMessageW(const MSG *); extern unsigned char __stdcall GetMessageW(MSG *, void *, int, int); extern void __stdcall MsgWaitForMultipleObjects(unsigned int, void *, @@ -262,25 +279,30 @@ /* * Threaded-cygwin specific constants and functions in this file: */ +#if TCL_THREADS && defined(__CYGWIN__) static const wchar_t className[] = L"TclNotifier"; static unsigned int __stdcall NotifierProc(void *hwnd, unsigned int message, void *wParam, void *lParam); +#endif /* TCL_THREADS && defined(__CYGWIN__) */ #ifdef __cplusplus } #endif #endif /* TCL_THREADS && __CYGWIN__ */ - +/* + * Incorporate the base notifier implementation. + */ + #include "tclUnixNotfy.c" /* *---------------------------------------------------------------------- * - * Tcl_InitNotifier -- + * TclpInitNotifier -- * * Initializes the platform specific notifier state. * * Results: * Returns a handle to the notifier state for this thread. @@ -290,79 +312,76 @@ * *---------------------------------------------------------------------- */ ClientData -Tcl_InitNotifier(void) +TclpInitNotifier(void) { - if (tclNotifierHooks.initNotifierProc) { - return tclNotifierHooks.initNotifierProc(); - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); #if TCL_THREADS - tsdPtr->eventReady = 0; + tsdPtr->eventReady = 0; - /* - * Initialize thread specific condition variable for this thread. - */ - if (tsdPtr->waitCVinitialized == 0) { + /* + * Initialize thread specific condition variable for this thread. + */ + + if (tsdPtr->waitCVinitialized == 0) { #ifdef __CYGWIN__ - WNDCLASSW clazz; - - clazz.style = 0; - clazz.cbClsExtra = 0; - clazz.cbWndExtra = 0; - clazz.hInstance = TclWinGetTclInstance(); - clazz.hbrBackground = NULL; - clazz.lpszMenuName = NULL; - clazz.lpszClassName = className; - clazz.lpfnWndProc = (void *)NotifierProc; - clazz.hIcon = NULL; - clazz.hCursor = NULL; - - RegisterClassW(&clazz); - tsdPtr->hwnd = CreateWindowExW(NULL, clazz.lpszClassName, - clazz.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL, - clazz.hInstance, NULL); - tsdPtr->event = CreateEventW(NULL, 1 /* manual */, - 0 /* !signaled */, NULL); -#else - pthread_cond_init(&tsdPtr->waitCV, NULL); + WNDCLASSW clazz; + + clazz.style = 0; + clazz.cbClsExtra = 0; + clazz.cbWndExtra = 0; + clazz.hInstance = TclWinGetTclInstance(); + clazz.hbrBackground = NULL; + clazz.lpszMenuName = NULL; + clazz.lpszClassName = className; + clazz.lpfnWndProc = (void *) NotifierProc; + clazz.hIcon = NULL; + clazz.hCursor = NULL; + + RegisterClassW(&clazz); + tsdPtr->hwnd = CreateWindowExW(NULL, clazz.lpszClassName, + clazz.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL, + clazz.hInstance, NULL); + tsdPtr->event = CreateEventW(NULL, 1 /* manual */, + 0 /* !signaled */, NULL); +#else /* !__CYGWIN__ */ + pthread_cond_init(&tsdPtr->waitCV, NULL); #endif /* __CYGWIN__ */ - tsdPtr->waitCVinitialized = 1; - } + tsdPtr->waitCVinitialized = 1; + } - pthread_mutex_lock(¬ifierInitMutex); + pthread_mutex_lock(¬ifierInitMutex); #if defined(HAVE_PTHREAD_ATFORK) - /* - * Install pthread_atfork handlers to clean up the notifier in the - * child of a fork. - */ - - if (!atForkInit) { - int result = pthread_atfork(NULL, NULL, AtForkChild); - - if (result) { - Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed"); - } - atForkInit = 1; - } + /* + * Install pthread_atfork handlers to clean up the notifier in the child + * of a fork. + */ + + if (!atForkInit) { + int result = pthread_atfork(NULL, NULL, AtForkChild); + + if (result) { + Tcl_Panic("Tcl_InitNotifier: %s", "pthread_atfork failed"); + } + atForkInit = 1; + } #endif /* HAVE_PTHREAD_ATFORK */ - notifierCount++; - pthread_mutex_unlock(¬ifierInitMutex); - + notifierCount++; + pthread_mutex_unlock(¬ifierInitMutex); #endif /* TCL_THREADS */ - return tsdPtr; - } + + return tsdPtr; } /* *---------------------------------------------------------------------- * - * Tcl_FinalizeNotifier -- + * TclpFinalizeNotifier -- * * This function is called to cleanup the notifier state before a thread * is terminated. * * Results: @@ -374,71 +393,74 @@ * *---------------------------------------------------------------------- */ void -Tcl_FinalizeNotifier( - ClientData clientData) -{ - if (tclNotifierHooks.finalizeNotifierProc) { - tclNotifierHooks.finalizeNotifierProc(clientData); - return; - } else { -#if TCL_THREADS - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - pthread_mutex_lock(¬ifierInitMutex); - notifierCount--; - - /* - * If this is the last thread to use the notifier, close the notifier - * pipe and wait for the background thread to terminate. - */ - - if (notifierCount == 0 && triggerPipe != -1) { - if (write(triggerPipe, "q", 1) != 1) { - Tcl_Panic("Tcl_FinalizeNotifier: %s", - "unable to write 'q' to triggerPipe"); - } - close(triggerPipe); - pthread_mutex_lock(¬ifierMutex); - while(triggerPipe != -1) { - pthread_cond_wait(¬ifierCV, ¬ifierMutex); - } - pthread_mutex_unlock(¬ifierMutex); - if (notifierThreadRunning) { - int result = pthread_join((pthread_t) notifierThread, NULL); - - if (result) { - Tcl_Panic("Tcl_FinalizeNotifier: %s", - "unable to join notifier thread"); - } - notifierThreadRunning = 0; - } - } - - /* - * Clean up any synchronization objects in the thread local storage. - */ +TclpFinalizeNotifier( + TCL_UNUSED(void *)) +{ +#if TCL_THREADS + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + pthread_mutex_lock(¬ifierInitMutex); + notifierCount--; + + /* + * If this is the last thread to use the notifier, close the notifier pipe + * and wait for the background thread to terminate. + */ + + if (notifierCount == 0 && triggerPipe != -1) { + if (write(triggerPipe, "q", 1) != 1) { + Tcl_Panic("Tcl_FinalizeNotifier: %s", + "unable to write 'q' to triggerPipe"); + } + close(triggerPipe); + pthread_mutex_lock(¬ifierMutex); + while(triggerPipe != -1) { + pthread_cond_wait(¬ifierCV, ¬ifierMutex); + } + pthread_mutex_unlock(¬ifierMutex); + if (notifierThreadRunning) { + int result = pthread_join((pthread_t) notifierThread, NULL); + + if (result) { + Tcl_Panic("Tcl_FinalizeNotifier: %s", + "unable to join notifier thread"); + } + notifierThreadRunning = 0; + + /* + * If async marks are outstanding, perform actions now. + */ + if (asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } + } + } + + /* + * Clean up any synchronization objects in the thread local storage. + */ #ifdef __CYGWIN__ - DestroyWindow(tsdPtr->hwnd); - CloseHandle(tsdPtr->event); -#else /* __CYGWIN__ */ - pthread_cond_destroy(&tsdPtr->waitCV); + DestroyWindow(tsdPtr->hwnd); + CloseHandle(tsdPtr->event); +#else /* !__CYGWIN__ */ + pthread_cond_destroy(&tsdPtr->waitCV); #endif /* __CYGWIN__ */ - tsdPtr->waitCVinitialized = 0; + tsdPtr->waitCVinitialized = 0; - pthread_mutex_unlock(¬ifierInitMutex); + pthread_mutex_unlock(¬ifierInitMutex); #endif /* TCL_THREADS */ - } } /* *---------------------------------------------------------------------- * - * Tcl_CreateFileHandler -- + * TclpCreateFileHandler -- * * This function registers a file handler with the select notifier. * * Results: * None. @@ -448,73 +470,62 @@ * *---------------------------------------------------------------------- */ void -Tcl_CreateFileHandler( +TclpCreateFileHandler( int fd, /* Handle of stream to watch. */ int mask, /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, and TCL_EXCEPTION: indicates * conditions under which proc should be * called. */ Tcl_FileProc *proc, /* Function to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ -{ - if (tclNotifierHooks.createFileHandlerProc) { - tclNotifierHooks.createFileHandlerProc(fd, mask, proc, clientData); - return; - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - FileHandler *filePtr; - - for (filePtr = tsdPtr->firstFileHandlerPtr; filePtr != NULL; - filePtr = filePtr->nextPtr) { - if (filePtr->fd == fd) { - break; - } - } - if (filePtr == NULL) { - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); - filePtr->fd = fd; - filePtr->readyMask = 0; - filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; - tsdPtr->firstFileHandlerPtr = filePtr; - } - filePtr->proc = proc; - filePtr->clientData = clientData; - filePtr->mask = mask; - - /* - * Update the check masks for this file. - */ - - if (mask & TCL_READABLE) { - FD_SET(fd, &tsdPtr->checkMasks.readable); - } else { - FD_CLR(fd, &tsdPtr->checkMasks.readable); - } - if (mask & TCL_WRITABLE) { - FD_SET(fd, &tsdPtr->checkMasks.writable); - } else { - FD_CLR(fd, &tsdPtr->checkMasks.writable); - } - if (mask & TCL_EXCEPTION) { - FD_SET(fd, &tsdPtr->checkMasks.exception); - } else { - FD_CLR(fd, &tsdPtr->checkMasks.exception); - } - if (tsdPtr->numFdBits <= fd) { - tsdPtr->numFdBits = fd+1; - } + void *clientData) /* Arbitrary data to pass to proc. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr = LookUpFileHandler(tsdPtr, fd, NULL); + + if (filePtr == NULL) { + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); + filePtr->fd = fd; + filePtr->readyMask = 0; + filePtr->nextPtr = tsdPtr->firstFileHandlerPtr; + tsdPtr->firstFileHandlerPtr = filePtr; + } + filePtr->proc = proc; + filePtr->clientData = clientData; + filePtr->mask = mask; + + /* + * Update the check masks for this file. + */ + + if (mask & TCL_READABLE) { + FD_SET(fd, &tsdPtr->checkMasks.readable); + } else { + FD_CLR(fd, &tsdPtr->checkMasks.readable); + } + if (mask & TCL_WRITABLE) { + FD_SET(fd, &tsdPtr->checkMasks.writable); + } else { + FD_CLR(fd, &tsdPtr->checkMasks.writable); + } + if (mask & TCL_EXCEPTION) { + FD_SET(fd, &tsdPtr->checkMasks.exception); + } else { + FD_CLR(fd, &tsdPtr->checkMasks.exception); + } + if (tsdPtr->numFdBits <= fd) { + tsdPtr->numFdBits = fd + 1; } } /* *---------------------------------------------------------------------- * - * Tcl_DeleteFileHandler -- + * TclpDeleteFileHandler -- * * Cancel a previously-arranged callback arrangement for a file. * * Results: * None. @@ -524,82 +535,72 @@ * *---------------------------------------------------------------------- */ void -Tcl_DeleteFileHandler( +TclpDeleteFileHandler( int fd) /* Stream id for which to remove callback * function. */ { - if (tclNotifierHooks.deleteFileHandlerProc) { - tclNotifierHooks.deleteFileHandlerProc(fd); - return; - } else { - FileHandler *filePtr, *prevPtr; - int i; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - /* - * Find the entry for the given file (and return if there isn't one). - */ - - for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; - prevPtr = filePtr, filePtr = filePtr->nextPtr) { - if (filePtr == NULL) { - return; - } - if (filePtr->fd == fd) { - break; - } - } - - /* - * Update the check masks for this file. - */ - - if (filePtr->mask & TCL_READABLE) { - FD_CLR(fd, &tsdPtr->checkMasks.readable); - } - if (filePtr->mask & TCL_WRITABLE) { - FD_CLR(fd, &tsdPtr->checkMasks.writable); - } - if (filePtr->mask & TCL_EXCEPTION) { - FD_CLR(fd, &tsdPtr->checkMasks.exception); - } - - /* - * Find current max fd. - */ - - if (fd+1 == tsdPtr->numFdBits) { - int numFdBits = 0; - - for (i = fd-1; i >= 0; i--) { - if (FD_ISSET(i, &tsdPtr->checkMasks.readable) - || FD_ISSET(i, &tsdPtr->checkMasks.writable) - || FD_ISSET(i, &tsdPtr->checkMasks.exception)) { - numFdBits = i+1; - break; - } - } - tsdPtr->numFdBits = numFdBits; - } - - /* - * Clean up information in the callback record. - */ - - if (prevPtr == NULL) { - tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; - } else { - prevPtr->nextPtr = filePtr->nextPtr; - } - Tcl_Free(filePtr); - } -} - -#if defined(__CYGWIN__) + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + FileHandler *filePtr, *prevPtr; + int i; + + /* + * Find the entry for the given file (and return if there isn't one). + */ + + filePtr = LookUpFileHandler(tsdPtr, fd, &prevPtr); + if (filePtr == NULL) { + return; + } + + /* + * Update the check masks for this file. + */ + + if (filePtr->mask & TCL_READABLE) { + FD_CLR(fd, &tsdPtr->checkMasks.readable); + } + if (filePtr->mask & TCL_WRITABLE) { + FD_CLR(fd, &tsdPtr->checkMasks.writable); + } + if (filePtr->mask & TCL_EXCEPTION) { + FD_CLR(fd, &tsdPtr->checkMasks.exception); + } + + /* + * Find current max fd. + */ + + if (fd + 1 == tsdPtr->numFdBits) { + int numFdBits = 0; + + for (i = fd - 1; i >= 0; i--) { + if (FD_ISSET(i, &tsdPtr->checkMasks.readable) + || FD_ISSET(i, &tsdPtr->checkMasks.writable) + || FD_ISSET(i, &tsdPtr->checkMasks.exception)) { + numFdBits = i + 1; + break; + } + } + tsdPtr->numFdBits = numFdBits; + } + + /* + * Clean up information in the callback record. + */ + + if (prevPtr == NULL) { + tsdPtr->firstFileHandlerPtr = filePtr->nextPtr; + } else { + prevPtr->nextPtr = filePtr->nextPtr; + } + ckfree(filePtr); +} + +#if TCL_THREADS && defined(__CYGWIN__) static unsigned int __stdcall NotifierProc( void *hwnd, unsigned int message, @@ -623,11 +624,11 @@ #endif /* TCL_THREADS && __CYGWIN__ */ /* *---------------------------------------------------------------------- * - * Tcl_WaitForEvent -- + * TclpWaitForEvent -- * * This function is called by Tcl_DoOneEvent to wait for new events on * the message queue. If the block time is 0, then Tcl_WaitForEvent just * polls without blocking. * @@ -639,269 +640,327 @@ * *---------------------------------------------------------------------- */ int -Tcl_WaitForEvent( - const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ -{ - if (tclNotifierHooks.waitForEventProc) { - return tclNotifierHooks.waitForEventProc(timePtr); - } else { - FileHandler *filePtr; - int mask; - Tcl_Time vTime; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); -#if TCL_THREADS - int waitForFiles; -# ifdef __CYGWIN__ - MSG msg; -# endif /* __CYGWIN__ */ -#else /* !TCL_THREADS */ - /* - * Impl. notes: timeout & timeoutPtr are used if, and only if threads - * are not enabled. They are the arguments for the regular select() - * used when the core is not thread-enabled. - */ - - struct timeval timeout, *timeoutPtr; - int numFound; -#endif /* TCL_THREADS */ - - /* - * Set up the timeout structure. Note that if there are no events to - * check for, we return with a negative result rather than blocking - * forever. - */ - - if (timePtr != NULL) { - /* - * TIP #233 (Virtualized Time). Is virtual time in effect? And do - * we actually have something to scale? If yes to both then we - * call the handler to do this scaling. - */ - - if (timePtr->sec != 0 || timePtr->usec != 0) { - vTime = *timePtr; - tclScaleTimeProcPtr(&vTime, tclTimeClientData); - timePtr = &vTime; - } -#if !TCL_THREADS - timeout.tv_sec = timePtr->sec; - timeout.tv_usec = timePtr->usec; - timeoutPtr = &timeout; - } else if (tsdPtr->numFdBits == 0) { - /* - * If there are no threads, no timeout, and no fds registered, - * then there are no events possible and we must avoid deadlock. - * Note that this is not entirely correct because there might be a - * signal that could interrupt the select call, but we don't - * handle that case if we aren't using threads. - */ - - return -1; - } else { - timeoutPtr = NULL; -#endif /* !TCL_THREADS */ - } - -#if TCL_THREADS - /* - * Start notifier thread and place this thread on the list of - * interested threads, signal the notifier thread, and wait for a - * response or a timeout. - */ - StartNotifierThread("Tcl_WaitForEvent"); - - pthread_mutex_lock(¬ifierMutex); - - if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0 -#if defined(__APPLE__) && defined(__LP64__) - /* - * On 64-bit Darwin, pthread_cond_timedwait() appears to have - * a bug that causes it to wait forever when passed an - * absolute time which has already been exceeded by the system - * time; as a workaround, when given a very brief timeout, - * just do a poll. [Bug 1457797] - */ - || timePtr->usec < 10 -#endif /* __APPLE__ && __LP64__ */ - )) { - /* - * Cannot emulate a polling select with a polling condition - * variable. Instead, pretend to wait for files and tell the - * notifier thread what we are doing. The notifier thread makes - * sure it goes through select with its select mask in the same - * state as ours currently is. We block until that happens. - */ - - waitForFiles = 1; - tsdPtr->pollState = POLL_WANT; - timePtr = NULL; - } else { - waitForFiles = (tsdPtr->numFdBits > 0); - tsdPtr->pollState = 0; - } - - if (waitForFiles) { - /* - * Add the ThreadSpecificData structure of this thread to the list - * of ThreadSpecificData structures of all threads that are - * waiting on file events. - */ - - tsdPtr->nextPtr = waitingListPtr; - if (waitingListPtr) { - waitingListPtr->prevPtr = tsdPtr; - } - tsdPtr->prevPtr = 0; - waitingListPtr = tsdPtr; - tsdPtr->onList = 1; - - if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) { - Tcl_Panic("Tcl_WaitForEvent: %s", - "unable to write to triggerPipe"); - } - } - - FD_ZERO(&tsdPtr->readyMasks.readable); - FD_ZERO(&tsdPtr->readyMasks.writable); - FD_ZERO(&tsdPtr->readyMasks.exception); - - if (!tsdPtr->eventReady) { -#ifdef __CYGWIN__ - if (!PeekMessageW(&msg, NULL, 0, 0, 0)) { - unsigned int timeout; - - if (timePtr) { - timeout = timePtr->sec * 1000 + timePtr->usec / 1000; - } else { - timeout = 0xFFFFFFFF; - } - pthread_mutex_unlock(¬ifierMutex); - MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279); - pthread_mutex_lock(¬ifierMutex); - } -#else /* !__CYGWIN__ */ - if (timePtr != NULL) { - Tcl_Time now; - struct timespec ptime; - - Tcl_GetTime(&now); - ptime.tv_sec = timePtr->sec + now.sec + - (timePtr->usec + now.usec) / 1000000; - ptime.tv_nsec = 1000 * ((timePtr->usec + now.usec) % 1000000); - - pthread_cond_timedwait(&tsdPtr->waitCV, ¬ifierMutex, &ptime); - } else { - pthread_cond_wait(&tsdPtr->waitCV, ¬ifierMutex); - } -#endif /* __CYGWIN__ */ - } - tsdPtr->eventReady = 0; - -#ifdef __CYGWIN__ - while (PeekMessageW(&msg, NULL, 0, 0, 0)) { - /* - * Retrieve and dispatch the message. - */ - - unsigned int result = GetMessageW(&msg, NULL, 0, 0); - - if (result == 0) { - PostQuitMessage(msg.wParam); - /* What to do here? */ - } else if (result != (unsigned int) -1) { - TranslateMessage(&msg); - DispatchMessageW(&msg); - } - } - ResetEvent(tsdPtr->event); -#endif /* __CYGWIN__ */ - - if (waitForFiles && tsdPtr->onList) { - /* - * Remove the ThreadSpecificData structure of this thread from the - * waiting list. Alert the notifier thread to recompute its select - * masks - skipping this caused a hang when trying to close a pipe - * which the notifier thread was still doing a select on. - */ - - if (tsdPtr->prevPtr) { - tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr; - } else { - waitingListPtr = tsdPtr->nextPtr; - } - if (tsdPtr->nextPtr) { - tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr; - } - tsdPtr->nextPtr = tsdPtr->prevPtr = NULL; - tsdPtr->onList = 0; - if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) { - Tcl_Panic("Tcl_WaitForEvent: %s", - "unable to write to triggerPipe"); - } - } -#else /* !TCL_THREADS */ - tsdPtr->readyMasks = tsdPtr->checkMasks; - numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable, - &tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception, - timeoutPtr); - - /* - * Some systems don't clear the masks after an error, so we have to do - * it here. - */ - - if (numFound == -1) { - FD_ZERO(&tsdPtr->readyMasks.readable); - FD_ZERO(&tsdPtr->readyMasks.writable); - FD_ZERO(&tsdPtr->readyMasks.exception); - } -#endif /* TCL_THREADS */ - - /* - * Queue all detected file events before returning. - */ - - for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL); - filePtr = filePtr->nextPtr) { - mask = 0; - if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) { - mask |= TCL_READABLE; - } - if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) { - mask |= TCL_WRITABLE; - } - if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) { - mask |= TCL_EXCEPTION; - } - - if (!mask) { - continue; - } - - /* - * Don't bother to queue an event if the mask was previously - * non-zero since an event must still be on the queue. - */ - - if (filePtr->readyMask == 0) { - FileHandlerEvent *fileEvPtr = - (FileHandlerEvent *)Tcl_Alloc(sizeof(FileHandlerEvent)); - - fileEvPtr->header.proc = FileHandlerEventProc; - fileEvPtr->fd = filePtr->fd; - Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); - } - filePtr->readyMask = mask; - } -#if TCL_THREADS - pthread_mutex_unlock(¬ifierMutex); -#endif /* TCL_THREADS */ - return 0; - } +TclpWaitForEvent( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + FileHandler *filePtr; + int mask; + Tcl_Time vTime; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); +#if TCL_THREADS + int waitForFiles; +# ifdef __CYGWIN__ + MSG msg; +# endif /* __CYGWIN__ */ +#else /* !TCL_THREADS */ + /* + * Impl. notes: timeout & timeoutPtr are used if, and only if threads are + * not enabled. They are the arguments for the regular select() used when + * the core is not thread-enabled. + */ + + struct timeval timeout, *timeoutPtr; + int numFound; +#endif /* TCL_THREADS */ + + /* + * Set up the timeout structure. Note that if there are no events to check + * for, we return with a negative result rather than blocking forever. + */ + + if (timePtr != NULL) { + /* + * TIP #233 (Virtualized Time). Is virtual time in effect? And do we + * actually have something to scale? If yes to both then we call the + * handler to do this scaling. + */ + + if (timePtr->sec != 0 || timePtr->usec != 0) { + vTime = *timePtr; + TclScaleTime(&vTime); + timePtr = &vTime; + } +#if !TCL_THREADS + timeout.tv_sec = timePtr->sec; + timeout.tv_usec = timePtr->usec; + timeoutPtr = &timeout; + } else if (tsdPtr->numFdBits == 0) { + /* + * If there are no threads, no timeout, and no fds registered, then + * there are no events possible and we must avoid deadlock. Note that + * this is not entirely correct because there might be a signal that + * could interrupt the select call, but we don't handle that case if + * we aren't using threads. + */ + + return -1; + } else { + timeoutPtr = NULL; +#endif /* !TCL_THREADS */ + } + +#if TCL_THREADS + /* + * Start notifier thread and place this thread on the list of interested + * threads, signal the notifier thread, and wait for a response or a + * timeout. + */ + + StartNotifierThread("Tcl_WaitForEvent"); + + pthread_mutex_lock(¬ifierMutex); + + if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0 +#if defined(__APPLE__) && defined(__LP64__) + /* + * On 64-bit Darwin, pthread_cond_timedwait() appears to have a + * bug that causes it to wait forever when passed an absolute time + * which has already been exceeded by the system time; as a + * workaround, when given a very brief timeout, just do a poll. + * [Bug 1457797] + */ + || timePtr->usec < 10 +#endif /* __APPLE__ && __LP64__ */ + )) { + /* + * Cannot emulate a polling select with a polling condition variable. + * Instead, pretend to wait for files and tell the notifier thread + * what we are doing. The notifier thread makes sure it goes through + * select with its select mask in the same state as ours currently is. + * We block until that happens. + */ + + waitForFiles = 1; + tsdPtr->pollState = POLL_WANT; + timePtr = NULL; + } else { + waitForFiles = (tsdPtr->numFdBits > 0); + tsdPtr->pollState = 0; + } + + if (waitForFiles) { + /* + * Add the ThreadSpecificData structure of this thread to the list of + * ThreadSpecificData structures of all threads that are waiting on + * file events. + */ + + tsdPtr->nextPtr = waitingListPtr; + if (waitingListPtr) { + waitingListPtr->prevPtr = tsdPtr; + } + tsdPtr->prevPtr = 0; + waitingListPtr = tsdPtr; + tsdPtr->onList = 1; + + if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) { + Tcl_Panic("Tcl_WaitForEvent: %s", + "unable to write to triggerPipe"); + } + } + + FD_ZERO(&tsdPtr->readyMasks.readable); + FD_ZERO(&tsdPtr->readyMasks.writable); + FD_ZERO(&tsdPtr->readyMasks.exception); + + if (!tsdPtr->eventReady) { +#ifdef __CYGWIN__ + if (!PeekMessageW(&msg, NULL, 0, 0, 0)) { + unsigned int timeout; + + if (timePtr) { + timeout = timePtr->sec * 1000 + timePtr->usec / 1000; + } else { + timeout = 0xFFFFFFFF; + } + pthread_mutex_unlock(¬ifierMutex); + MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279); + pthread_mutex_lock(¬ifierMutex); + } +#else /* !__CYGWIN__ */ + if (timePtr != NULL) { + Tcl_Time now; + struct timespec ptime; + + Tcl_GetTime(&now); + ptime.tv_sec = timePtr->sec + now.sec + + (timePtr->usec + now.usec) / 1000000; + ptime.tv_nsec = 1000 * ((timePtr->usec + now.usec) % 1000000); + + pthread_cond_timedwait(&tsdPtr->waitCV, ¬ifierMutex, &ptime); + } else { + pthread_cond_wait(&tsdPtr->waitCV, ¬ifierMutex); + } +#endif /* __CYGWIN__ */ + } + tsdPtr->eventReady = 0; + +#ifdef __CYGWIN__ + while (PeekMessageW(&msg, NULL, 0, 0, 0)) { + /* + * Retrieve and dispatch the message. + */ + + unsigned int result = GetMessageW(&msg, NULL, 0, 0); + + if (result == 0) { + PostQuitMessage(msg.wParam); + /* What to do here? */ + } else if (result != (unsigned int) -1) { + TranslateMessage(&msg); + DispatchMessageW(&msg); + } + } + ResetEvent(tsdPtr->event); +#endif /* __CYGWIN__ */ + + if (waitForFiles && tsdPtr->onList) { + /* + * Remove the ThreadSpecificData structure of this thread from the + * waiting list. Alert the notifier thread to recompute its select + * masks - skipping this caused a hang when trying to close a pipe + * which the notifier thread was still doing a select on. + */ + + if (tsdPtr->prevPtr) { + tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr; + } else { + waitingListPtr = tsdPtr->nextPtr; + } + if (tsdPtr->nextPtr) { + tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr; + } + tsdPtr->nextPtr = tsdPtr->prevPtr = NULL; + tsdPtr->onList = 0; + if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) { + Tcl_Panic("Tcl_WaitForEvent: %s", + "unable to write to triggerPipe"); + } + } +#else /* !TCL_THREADS */ + tsdPtr->readyMasks = tsdPtr->checkMasks; + numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable, + &tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception, + timeoutPtr); + + /* + * Some systems don't clear the masks after an error, so we have to do it + * here. + */ + + if (numFound == -1) { + FD_ZERO(&tsdPtr->readyMasks.readable); + FD_ZERO(&tsdPtr->readyMasks.writable); + FD_ZERO(&tsdPtr->readyMasks.exception); + } +#endif /* TCL_THREADS */ + + /* + * Queue all detected file events before returning. + */ + + for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL); + filePtr = filePtr->nextPtr) { + mask = 0; + if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) { + mask |= TCL_READABLE; + } + if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) { + mask |= TCL_WRITABLE; + } + if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) { + mask |= TCL_EXCEPTION; + } + + if (!mask) { + continue; + } + + /* + * Don't bother to queue an event if the mask was previously non-zero + * since an event must still be on the queue. + */ + + if (filePtr->readyMask == 0) { + FileHandlerEvent *fileEvPtr = + (FileHandlerEvent *) ckalloc(sizeof(FileHandlerEvent)); + + fileEvPtr->header.proc = FileHandlerEventProc; + fileEvPtr->fd = filePtr->fd; + Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); + } + filePtr->readyMask = mask; + } +#if TCL_THREADS + pthread_mutex_unlock(¬ifierMutex); +#endif /* TCL_THREADS */ + return 0; +} + +/* + *---------------------------------------------------------------------- + * + * TclAsyncNotifier -- + * + * This procedure sets the async mark of an async handler to a + * given value, if it is called from the notifier thread. + * + * Result: + * True, when the handler will be marked, false otherwise. + * + * Side effetcs: + * The trigger pipe is written when called from the notifier + * thread. + * + *---------------------------------------------------------------------- + */ + +int +TclAsyncNotifier( + int sigNumber, /* Signal number. */ + TCL_UNUSED(Tcl_ThreadId), /* Target thread. */ + TCL_UNUSED(ClientData), /* Notifier data. */ + int *flagPtr, /* Flag to mark. */ + int value) /* Value of mark. */ +{ +#if TCL_THREADS + /* + * WARNING: + * This code most likely runs in a signal handler. Thus, + * only few async-signal-safe system calls are allowed, + * e.g. pthread_self(), sem_post(), write(). + */ + + if (pthread_equal(pthread_self(), (pthread_t) notifierThread)) { + if (notifierThreadRunning) { + *flagPtr = value; + if (!asyncPending) { + asyncPending = 1; + if (write(triggerPipe, "S", 1) != 1) { + asyncPending = 0; + return 0; + }; + } + return 1; + } + return 0; + } + + /* + * Re-send the signal to the notifier thread. + */ + + pthread_kill((pthread_t) notifierThread, sigNumber); +#else + (void)sigNumber; + (void)flagPtr; + (void)value; +#endif + return 0; } /* *---------------------------------------------------------------------- * @@ -914,12 +973,13 @@ * signalling a condition variable. Other threads can signal this * notifier thread of a change in their interests by writing a single * byte to a special pipe that the notifier thread is monitoring. * * Result: - * None. Once started, this routine never exits. It dies with the overall - * process. + * None. Once started, this routine normally never exits and usually dies + * with the overall process, but it can be shut down if the Tcl library + * is finalized. * * Side effects: * The trigger pipe used to signal the notifier thread is created when * the notifier thread first starts. * @@ -933,20 +993,27 @@ { ThreadSpecificData *tsdPtr; fd_set readableMask; fd_set writableMask; fd_set exceptionMask; - int i; - int fds[2], receivePipe; + int i, fds[2], receivePipe, ret; long found; struct timeval poll = {0, 0}, *timePtr; char buf[2]; int numFdBits = 0; if (pipe(fds) != 0) { Tcl_Panic("NotifierThreadProc: %s", "could not create trigger pipe"); } + + /* + * Ticket [c6897e6e6a]. + */ + + if (fds[0] >= FD_SETSIZE || fds[1] >= FD_SETSIZE) { + Tcl_Panic("NotifierThreadProc: %s", "too many open files"); + } receivePipe = fds[0]; if (TclUnixSetBlockingMode(receivePipe, TCL_MODE_NONBLOCKING) < 0) { Tcl_Panic("NotifierThreadProc: %s", @@ -969,10 +1036,11 @@ * Install the write end of the pipe into the global variable. */ pthread_mutex_lock(¬ifierMutex); triggerPipe = fds[1]; + otherPipe = fds[0]; /* * Signal any threads that are waiting. */ @@ -1029,16 +1097,48 @@ if (receivePipe >= numFdBits) { numFdBits = receivePipe + 1; } FD_SET(receivePipe, &readableMask); - if (select(numFdBits, &readableMask, &writableMask, &exceptionMask, - timePtr) == -1) { + /* + * Signals are unblocked only during select(). + */ + +#ifdef HAVE_PSELECT + { + struct timespec tspec, *tspecPtr; + + if (timePtr == NULL) { + tspecPtr = NULL; + } else { + tspecPtr = &tspec; + tspecPtr->tv_sec = timePtr->tv_sec; + tspecPtr->tv_nsec = timePtr->tv_usec * 1000; + } + ret = pselect(numFdBits, &readableMask, &writableMask, + &exceptionMask, tspecPtr, ¬ifierSigMask); + } +#else + pthread_sigmask(SIG_SETMASK, ¬ifierSigMask, NULL); + ret = select(numFdBits, &readableMask, &writableMask, &exceptionMask, + timePtr); + pthread_sigmask(SIG_BLOCK, &allSigMask, NULL); +#endif + + if (ret == -1) { /* - * Try again immediately on an error. + * In case a signal was caught during select(), + * perform work on async handlers now. */ + if (errno == EINTR && asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } + /* + * Try again immediately on select() error. + */ continue; } /* * Alert any threads that are waiting on a ready file descriptor. @@ -1046,11 +1146,11 @@ pthread_mutex_lock(¬ifierMutex); for (tsdPtr = waitingListPtr; tsdPtr; tsdPtr = tsdPtr->nextPtr) { found = 0; - for (i = tsdPtr->numFdBits-1; i >= 0; --i) { + for (i = tsdPtr->numFdBits - 1; i >= 0; --i) { if (FD_ISSET(i, &tsdPtr->checkMasks.readable) && FD_ISSET(i, &readableMask)) { FD_SET(i, &tsdPtr->readyMasks.readable); found = 1; } @@ -1090,10 +1190,16 @@ */ break; } } while (1); + + if (asyncPending) { + asyncPending = 0; + TclAsyncMarkFromNotifier(); + } + if ((i == 0) || (buf[0] == 'q')) { break; } } @@ -1103,22 +1209,25 @@ */ close(receivePipe); pthread_mutex_lock(¬ifierMutex); triggerPipe = -1; + otherPipe = -1; pthread_cond_broadcast(¬ifierCV); pthread_mutex_unlock(¬ifierMutex); TclpThreadExit(0); } #endif /* TCL_THREADS */ #endif /* (!NOTIFIER_EPOLL && !NOTIFIER_KQUEUE) || !TCL_THREADS */ +#else +TCL_MAC_EMPTY_FILE(unix_tclSelectNotfy_c) #endif /* !HAVE_COREFOUNDATION */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclUnixChan.c ================================================================== --- unix/tclUnixChan.c +++ unix/tclUnixChan.c @@ -2,18 +2,19 @@ * tclUnixChan.c * * Common channel driver for Unix channels based on files, command pipes * and TCP sockets. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" /* Internal definitions for Tcl. */ +#include "tclFileSystem.h" #include "tclIO.h" /* To get Channel type declaration. */ #undef SUPPORTS_TTY #if defined(HAVE_TERMIOS_H) # define SUPPORTS_TTY 1 @@ -110,11 +111,11 @@ #define UNSUPPORTED_OPTION(detail) \ if (interp) { \ Tcl_SetObjResult(interp, Tcl_ObjPrintf( \ "%s not supported for this platform", (detail))); \ - Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", NULL); \ + Tcl_SetErrorCode(interp, "TCL", "UNSUPPORTED", (char *)NULL); \ } /* * Static routines for this file: */ @@ -122,18 +123,25 @@ static int FileBlockModeProc(void *instanceData, int mode); static int FileCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static int FileGetHandleProc(void *instanceData, int direction, void **handlePtr); +static int FileGetOptionProc(void *instanceData, + Tcl_Interp *interp, const char *optionName, + Tcl_DString *dsPtr); static int FileInputProc(void *instanceData, char *buf, int toRead, int *errorCode); static int FileOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); +#ifndef TCL_NO_DEPRECATED +static int FileSeekProc(void *instanceData, long offset, + int mode, int *errorCode); +#endif static int FileTruncateProc(void *instanceData, - Tcl_WideInt length); -static Tcl_WideInt FileWideSeekProc(void *instanceData, - Tcl_WideInt offset, int mode, int *errorCode); + long long length); +static long long FileWideSeekProc(void *instanceData, + long long offset, int mode, int *errorCode); static void FileWatchProc(void *instanceData, int mask); #ifdef SUPPORTS_TTY static int TtyCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static void TtyGetAttributes(int fd, TtyAttrs *ttyPtr); @@ -157,16 +165,20 @@ */ static const Tcl_ChannelType fileChannelType = { "file", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ FileInputProc, /* Input proc. */ FileOutputProc, /* Output proc. */ +#ifndef TCL_NO_DEPRECATED + FileSeekProc, /* Seek proc. */ +#else NULL, +#endif NULL, /* Set option proc. */ - NULL, /* Get option proc. */ + FileGetOptionProc, /* Get option proc. */ FileWatchProc, /* Initialize notifier. */ FileGetHandleProc, /* Get OS handles out of channel. */ FileCloseProc, /* close2proc. */ FileBlockModeProc, /* Set blocking or non-blocking mode.*/ NULL, /* flush proc. */ @@ -183,11 +195,11 @@ */ static const Tcl_ChannelType ttyChannelType = { "tty", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ FileInputProc, /* Input proc. */ FileOutputProc, /* Output proc. */ NULL, /* Seek proc. */ TtySetOptionProc, /* Set option proc. */ TtyGetOptionProc, /* Get option proc. */ @@ -272,16 +284,19 @@ * appropriately, and read will unblock as soon as a short read is * possible, if the channel is in blocking mode. If the channel is * nonblocking, the read will never block. */ - bytesRead = read(fsPtr->fd, buf, toRead); - if (bytesRead >= 0) { - return bytesRead; + do { + bytesRead = read(fsPtr->fd, buf, toRead); + } while ((bytesRead < 0) && (errno == EINTR)); + + if (bytesRead < 0) { + *errorCodePtr = errno; + return -1; } - *errorCodePtr = errno; - return -1; + return bytesRead; } /* *---------------------------------------------------------------------- * @@ -370,11 +385,11 @@ || ((fsPtr->fd != 0) && (fsPtr->fd != 1) && (fsPtr->fd != 2))) { if (close(fsPtr->fd) < 0) { errorCode = errno; } } - Tcl_Free(fsPtr); + ckfree(fsPtr); return errorCode; } #ifdef SUPPORTS_TTY static int @@ -421,10 +436,71 @@ #endif /* SUPPORTS_TTY */ /* *---------------------------------------------------------------------- * + * FileSeekProc -- + * + * This function is called by the generic IO level to move the access + * point in a file based channel. + * + * Results: + * -1 if failed, the new position if successful. An output argument + * contains the POSIX error code if an error occurred, or zero. + * + * Side effects: + * Moves the location at which the channel will be accessed in future + * operations. + * + *---------------------------------------------------------------------- + */ +#ifndef TCL_NO_DEPRECATED +static int +FileSeekProc( + void *instanceData, /* File state. */ + long offset, /* Offset to seek to. */ + int mode, /* Relative to where should we seek? Can be + * one of SEEK_START, SEEK_SET or SEEK_END. */ + int *errorCodePtr) /* To store error code. */ +{ + FileState *fsPtr = (FileState *)instanceData; + long long oldLoc, newLoc; + + /* + * Save our current place in case we need to roll-back the seek. + */ + + oldLoc = TclOSseek(fsPtr->fd, (Tcl_SeekOffset) 0, SEEK_CUR); + if (oldLoc == -1) { + /* + * Bad things are happening. Error out... + */ + + *errorCodePtr = errno; + return -1; + } + + newLoc = TclOSseek(fsPtr->fd, (Tcl_SeekOffset) offset, mode); + + /* + * Check for expressability in our return type, and roll-back otherwise. + */ + + if (newLoc > INT_MAX) { + *errorCodePtr = EOVERFLOW; + TclOSseek(fsPtr->fd, (Tcl_SeekOffset) oldLoc, SEEK_SET); + return -1; + } else { + *errorCodePtr = (newLoc == -1) ? errno : 0; + } + return (int) newLoc; +} +#endif + +/* + *---------------------------------------------------------------------- + * * FileWideSeekProc -- * * This function is called by the generic IO level to move the access * point in a file based channel, with offsets expressed as wide * integers. @@ -438,20 +514,20 @@ * operations. * *---------------------------------------------------------------------- */ -static Tcl_WideInt +static long long FileWideSeekProc( void *instanceData, /* File state. */ - Tcl_WideInt offset, /* Offset to seek to. */ + long long offset, /* Offset to seek to. */ int mode, /* Relative to where should we seek? Can be * one of SEEK_START, SEEK_CUR or SEEK_END. */ int *errorCodePtr) /* To store error code. */ { FileState *fsPtr = (FileState *)instanceData; - Tcl_WideInt newLoc; + long long newLoc; newLoc = TclOSseek(fsPtr->fd, (Tcl_SeekOffset) offset, mode); *errorCodePtr = (newLoc == -1) ? errno : 0; return newLoc; @@ -471,10 +547,24 @@ * Sets up the notifier so that a future event on the channel will * be seen by Tcl. * *---------------------------------------------------------------------- */ + +/* + * Bug ad5a57f2f271: Tcl_NotifyChannel is not a Tcl_FileProc, + * so do not pass it to directly to Tcl_CreateFileHandler. + * Instead, pass a wrapper which is a Tcl_FileProc. + */ +static void +FileWatchNotifyChannelWrapper( + void *clientData, + int mask) +{ + Tcl_Channel channel = (Tcl_Channel)clientData; + Tcl_NotifyChannel(channel, mask); +} static void FileWatchProc( void *instanceData, /* The file state. */ int mask) /* Events of interest; an OR-ed combination of @@ -482,19 +572,17 @@ * TCL_EXCEPTION. */ { FileState *fsPtr = (FileState *)instanceData; /* - * Make sure we only register for events that are valid on this file. Note - * that we are passing Tcl_NotifyChannel directly to Tcl_CreateFileHandler - * with the channel pointer as the client data. + * Make sure we only register for events that are valid on this file. */ mask &= fsPtr->validMask; if (mask) { Tcl_CreateFileHandler(fsPtr->fd, mask, - (Tcl_FileProc *) Tcl_NotifyChannel, fsPtr->channel); + FileWatchNotifyChannelWrapper, fsPtr->channel); } else { Tcl_DeleteFileHandler(fsPtr->fd); } } @@ -528,10 +616,165 @@ *handlePtr = INT2PTR(fsPtr->fd); return TCL_OK; } return TCL_ERROR; } + +/* + *---------------------------------------------------------------------- + * + * FileGetOptionProc -- + * + * Gets an option associated with an open file. If the optionName arg is + * non-NULL, retrieves the value of that option. If the optionName arg is + * NULL, retrieves a list of alternating option names and values for the + * given channel. + * + * Results: + * A standard Tcl result. Also sets the supplied DString to the string + * value of the option(s) returned. Sets error message if needed + * (by calling Tcl_BadChannelOption). + * + *---------------------------------------------------------------------- + */ + +static inline const char * +GetTypeFromMode( + int mode) +{ + /* + * TODO: deduplicate with tclCmdAH.c + */ + + if (S_ISREG(mode)) { + return "file"; + } else if (S_ISDIR(mode)) { + return "directory"; + } else if (S_ISCHR(mode)) { + return "characterSpecial"; + } else if (S_ISBLK(mode)) { + return "blockSpecial"; + } else if (S_ISFIFO(mode)) { + return "fifo"; +#ifdef S_ISLNK + } else if (S_ISLNK(mode)) { + return "link"; +#endif +#ifdef S_ISSOCK + } else if (S_ISSOCK(mode)) { + return "socket"; +#endif + } + return "unknown"; +} + +static Tcl_Obj * +StatOpenFile( + FileState *fsPtr) +{ + Tcl_StatBuf statBuf; /* Not allocated on heap; we're definitely + * API-synchronized with how Tcl is built! */ + Tcl_Obj *dictObj; + unsigned short mode; + + if (TclOSfstat(fsPtr->fd, &statBuf) < 0) { + return NULL; + } + + /* + * TODO: merge with TIP 594 implementation (it's silly to have a + * duplicate!) + */ + + TclNewObj(dictObj); +#define STORE_ELEM(name, value) TclDictPut(NULL, dictObj, name, value) + + STORE_ELEM("dev", Tcl_NewWideIntObj((long) statBuf.st_dev)); + STORE_ELEM("ino", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_ino)); + STORE_ELEM("nlink", Tcl_NewWideIntObj((long) statBuf.st_nlink)); + STORE_ELEM("uid", Tcl_NewWideIntObj((long) statBuf.st_uid)); + STORE_ELEM("gid", Tcl_NewWideIntObj((long) statBuf.st_gid)); + STORE_ELEM("size", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_size)); +#ifdef HAVE_STRUCT_STAT_ST_BLOCKS + STORE_ELEM("blocks", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_blocks)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE + STORE_ELEM("blksize", Tcl_NewWideIntObj((long) statBuf.st_blksize)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_RDEV + if (S_ISCHR(statBuf.st_mode) || S_ISBLK(statBuf.st_mode)) { + STORE_ELEM("rdev", Tcl_NewWideIntObj((long) statBuf.st_rdev)); + } +#endif + STORE_ELEM("atime", Tcl_NewWideIntObj( + Tcl_GetAccessTimeFromStat(&statBuf))); + STORE_ELEM("mtime", Tcl_NewWideIntObj( + Tcl_GetModificationTimeFromStat(&statBuf))); + STORE_ELEM("ctime", Tcl_NewWideIntObj( + Tcl_GetChangeTimeFromStat(&statBuf))); + mode = (unsigned short) statBuf.st_mode; + STORE_ELEM("mode", Tcl_NewWideIntObj(mode)); + STORE_ELEM("type", Tcl_NewStringObj(GetTypeFromMode(mode), -1)); +#undef STORE_ELEM + + return dictObj; +} + +static int +FileGetOptionProc( + void *instanceData, + Tcl_Interp *interp, + const char *optionName, + Tcl_DString *dsPtr) +{ + FileState *fsPtr = (FileState *)instanceData; + int valid = 0; /* Flag if valid option parsed. */ + int len; + + if (optionName == NULL) { + len = 0; + valid = 1; + } else { + len = strlen(optionName); + } + + /* + * Get option -stat + * Option is readonly and returned by [fconfigure chan -stat] but not + * returned by [fconfigure chan] without explicit option name. + */ + + if ((len > 1) && (strncmp(optionName, "-stat", len) == 0)) { + Tcl_Obj *dictObj = StatOpenFile(fsPtr); + const char *dictContents; + Tcl_Size dictLength; + + if (dictObj == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't read file channel status: %s", + Tcl_PosixError(interp))); + return TCL_ERROR; + } + + /* + * Transfer dictionary to the DString. Note that we don't do this as + * an element as this is an option that can't be retrieved with a + * general probe. + */ + + dictContents = TclGetStringFromObj(dictObj, &dictLength); + Tcl_DStringAppend(dsPtr, dictContents, dictLength); + Tcl_DecrRefCount(dictObj); + return TCL_OK; + } + + if (valid) { + return TCL_OK; + } + return Tcl_BadChannelOption(interp, optionName, + "stat"); +} #ifdef SUPPORTS_TTY /* *---------------------------------------------------------------------- * @@ -591,11 +834,11 @@ const char *value) /* New value for option. */ { TtyState *fsPtr = (TtyState *)instanceData; size_t len, vlen; TtyAttrs tty; - int argc; + Tcl_Size argc; const char **argv; struct termios iostate; len = strlen(optionName); vlen = strlen(value); @@ -629,33 +872,33 @@ tcgetattr(fsPtr->fileState.fd, &iostate); CLEAR_BITS(iostate.c_iflag, IXON | IXOFF | IXANY); #ifdef CRTSCTS CLEAR_BITS(iostate.c_cflag, CRTSCTS); #endif /* CRTSCTS */ - if (Tcl_UtfNcasecmp(value, "NONE", vlen) == 0) { + if (strncasecmp(value, "NONE", vlen) == 0) { /* * Leave all handshake options disabled. */ - } else if (Tcl_UtfNcasecmp(value, "XONXOFF", vlen) == 0) { + } else if (strncasecmp(value, "XONXOFF", vlen) == 0) { SET_BITS(iostate.c_iflag, IXON | IXOFF | IXANY); - } else if (Tcl_UtfNcasecmp(value, "RTSCTS", vlen) == 0) { + } else if (strncasecmp(value, "RTSCTS", vlen) == 0) { #ifdef CRTSCTS SET_BITS(iostate.c_cflag, CRTSCTS); #else /* !CRTSTS */ UNSUPPORTED_OPTION("-handshake RTSCTS"); return TCL_ERROR; #endif /* CRTSCTS */ - } else if (Tcl_UtfNcasecmp(value, "DTRDSR", vlen) == 0) { + } else if (strncasecmp(value, "DTRDSR", vlen) == 0) { UNSUPPORTED_OPTION("-handshake DTRDSR"); return TCL_ERROR; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -handshake: must be one of" " xonxoff, rtscts, dtrdsr or none", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } return TCL_ERROR; } tcsetattr(fsPtr->fileState.fd, TCSADRAIN, &iostate); return TCL_OK; @@ -672,13 +915,13 @@ badXchar: if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -xchar: should be a list of" " two elements with each a single 8-bit character", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "XCHAR", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "XCHAR", (char *)NULL); } - Tcl_Free(argv); + ckfree(argv); return TCL_ERROR; } tcgetattr(fsPtr->fileState.fd, &iostate); @@ -686,22 +929,22 @@ iostate.c_cc[VSTOP] = argv[1][0]; if (argv[0][0] & 0x80 || argv[1][0] & 0x80) { Tcl_UniChar character = 0; int charLen; - charLen = Tcl_UtfToUniChar(argv[0], &character); + charLen = TclUtfToUniChar(argv[0], &character); if ((character > 0xFF) || argv[0][charLen]) { goto badXchar; } iostate.c_cc[VSTART] = character; - charLen = Tcl_UtfToUniChar(argv[1], &character); + charLen = TclUtfToUniChar(argv[1], &character); if ((character > 0xFF) || argv[1][charLen]) { goto badXchar; } iostate.c_cc[VSTOP] = character; } - Tcl_Free(argv); + ckfree(argv); tcsetattr(fsPtr->fileState.fd, TCSADRAIN, &iostate); return TCL_OK; } @@ -726,11 +969,12 @@ * Option -ttycontrol {DTR 1 RTS 0 BREAK 0} */ if ((len > 4) && (strncmp(optionName, "-ttycontrol", len) == 0)) { #if defined(TIOCMGET) && defined(TIOCMSET) - int i, control, flag; + int control, flag; + Tcl_Size i; if (Tcl_SplitList(interp, value, &argc, &argv) == TCL_ERROR) { return TCL_ERROR; } if ((argc % 2) == 1) { @@ -737,61 +981,61 @@ if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -ttycontrol: should be a list of" " signal,value pairs", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } - Tcl_Free(argv); + ckfree(argv); return TCL_ERROR; } ioctl(fsPtr->fileState.fd, TIOCMGET, &control); for (i = 0; i < argc-1; i += 2) { if (Tcl_GetBoolean(interp, argv[i+1], &flag) == TCL_ERROR) { - Tcl_Free(argv); + ckfree(argv); return TCL_ERROR; } - if (Tcl_UtfNcasecmp(argv[i], "DTR", strlen(argv[i])) == 0) { + if (strncasecmp(argv[i], "DTR", strlen(argv[i])) == 0) { if (flag) { SET_BITS(control, TIOCM_DTR); } else { CLEAR_BITS(control, TIOCM_DTR); } - } else if (Tcl_UtfNcasecmp(argv[i], "RTS", strlen(argv[i])) == 0) { + } else if (strncasecmp(argv[i], "RTS", strlen(argv[i])) == 0) { if (flag) { SET_BITS(control, TIOCM_RTS); } else { CLEAR_BITS(control, TIOCM_RTS); } - } else if (Tcl_UtfNcasecmp(argv[i], "BREAK", strlen(argv[i])) == 0) { + } else if (strncasecmp(argv[i], "BREAK", strlen(argv[i])) == 0) { #if defined(TIOCSBRK) && defined(TIOCCBRK) if (flag) { ioctl(fsPtr->fileState.fd, TIOCSBRK, NULL); } else { ioctl(fsPtr->fileState.fd, TIOCCBRK, NULL); } #else /* TIOCSBRK & TIOCCBRK */ UNSUPPORTED_OPTION("-ttycontrol BREAK"); - Tcl_Free(argv); + ckfree(argv); return TCL_ERROR; #endif /* TIOCSBRK & TIOCCBRK */ } else { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad signal \"%s\" for -ttycontrol: must be" " DTR, RTS or BREAK", argv[i])); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } - Tcl_Free(argv); + ckfree(argv); return TCL_ERROR; } } /* -ttycontrol options loop */ ioctl(fsPtr->fileState.fd, TIOCMSET, &control); - Tcl_Free(argv); + ckfree(argv); return TCL_OK; #else /* TIOCMGET&TIOCMSET */ UNSUPPORTED_OPTION("-ttycontrol"); #endif /* TIOCMGET&TIOCMSET */ } @@ -799,23 +1043,23 @@ /* * Option -closemode drain|discard */ if ((len > 2) && (strncmp(optionName, "-closemode", len) == 0)) { - if (Tcl_UtfNcasecmp(value, "DEFAULT", vlen) == 0) { + if (strncasecmp(value, "DEFAULT", vlen) == 0) { fsPtr->closeMode = CLOSE_DEFAULT; - } else if (Tcl_UtfNcasecmp(value, "DRAIN", vlen) == 0) { + } else if (strncasecmp(value, "DRAIN", vlen) == 0) { fsPtr->closeMode = CLOSE_DRAIN; - } else if (Tcl_UtfNcasecmp(value, "DISCARD", vlen) == 0) { + } else if (strncasecmp(value, "DISCARD", vlen) == 0) { fsPtr->closeMode = CLOSE_DISCARD; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad mode \"%s\" for -closemode: must be" " default, discard, or drain", value)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } return TCL_ERROR; } return TCL_OK; } @@ -831,15 +1075,15 @@ "couldn't read serial terminal control state: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } - if (Tcl_UtfNcasecmp(value, "NORMAL", vlen) == 0) { + if (strncasecmp(value, "NORMAL", vlen) == 0) { SET_BITS(iostate.c_iflag, BRKINT | IGNPAR | ISTRIP | ICRNL | IXON); SET_BITS(iostate.c_oflag, OPOST); SET_BITS(iostate.c_lflag, ECHO | ECHONL | ICANON | ISIG); - } else if (Tcl_UtfNcasecmp(value, "PASSWORD", vlen) == 0) { + } else if (strncasecmp(value, "PASSWORD", vlen) == 0) { SET_BITS(iostate.c_iflag, BRKINT | IGNPAR | ISTRIP | ICRNL | IXON); SET_BITS(iostate.c_oflag, OPOST); CLEAR_BITS(iostate.c_lflag, ECHO); /* * Note: password input turns out to be best if you echo the @@ -846,11 +1090,11 @@ * newline that the user types. Theoretically we could get users * to do the processing of this in their scripts, but it always * feels highly unnatural to do so in practice. */ SET_BITS(iostate.c_lflag, ECHONL | ICANON | ISIG); - } else if (Tcl_UtfNcasecmp(value, "RAW", vlen) == 0) { + } else if (strncasecmp(value, "RAW", vlen) == 0) { #ifdef HAVE_CFMAKERAW cfmakeraw(&iostate); #else /* !HAVE_CFMAKERAW */ CLEAR_BITS(iostate.c_iflag, IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR | IGNCR | ICRNL | IXON); @@ -857,11 +1101,11 @@ CLEAR_BITS(iostate.c_oflag, OPOST); CLEAR_BITS(iostate.c_lflag, ECHO | ECHONL | ICANON | ISIG | IEXTEN); CLEAR_BITS(iostate.c_cflag, CSIZE | PARENB); SET_BITS(iostate.c_cflag, CS8); #endif /* HAVE_CFMAKERAW */ - } else if (Tcl_UtfNcasecmp(value, "RESET", vlen) == 0) { + } else if (strncasecmp(value, "RESET", vlen) == 0) { /* * Reset to the initial state, whatever that is. */ memcpy(&iostate, &fsPtr->initState, sizeof(struct termios)); @@ -869,11 +1113,11 @@ if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad mode \"%s\" for -inputmode: must be" " normal, password, raw, or reset", value)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } return TCL_ERROR; } if (tcsetattr(fsPtr->fileState.fd, TCSADRAIN, &iostate) < 0) { if (interp != NULL) { @@ -1003,11 +1247,11 @@ if (len==0 || (len>2 && strncmp(optionName, "-mode", len)==0)) { TtyAttrs tty; valid = 1; TtyGetAttributes(fsPtr->fileState.fd, &tty); - sprintf(buf, "%d,%c,%d,%d", tty.baud, tty.parity, tty.data, tty.stop); + snprintf(buf, sizeof(buf), "%d,%c,%d,%d", tty.baud, tty.parity, tty.data, tty.stop); Tcl_DStringAppendElement(dsPtr, buf); } /* * Get option -xchar @@ -1049,13 +1293,13 @@ GETREADQUEUE(fsPtr->fileState.fd, inQueue); GETWRITEQUEUE(fsPtr->fileState.fd, outQueue); inBuffered = Tcl_InputBuffered(fsPtr->fileState.channel); outBuffered = Tcl_OutputBuffered(fsPtr->fileState.channel); - sprintf(buf, "%d", inBuffered+inQueue); + snprintf(buf, sizeof(buf), "%d", inBuffered+inQueue); Tcl_DStringAppendElement(dsPtr, buf); - sprintf(buf, "%d", outBuffered+outQueue); + snprintf(buf, sizeof(buf), "%d", outBuffered+outQueue); Tcl_DStringAppendElement(dsPtr, buf); } #if defined(TIOCMGET) /* @@ -1090,22 +1334,22 @@ "couldn't read terminal size: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } - sprintf(buf, "%d", ws.ws_col); + snprintf(buf, sizeof(buf), "%d", ws.ws_col); Tcl_DStringAppendElement(dsPtr, buf); - sprintf(buf, "%d", ws.ws_row); + snprintf(buf, sizeof(buf), "%d", ws.ws_row); Tcl_DStringAppendElement(dsPtr, buf); } #endif /* TIOCGWINSZ */ if (valid) { return TCL_OK; } return Tcl_BadChannelOption(interp, optionName, - "closemode inputmode mode queue ttystatus winsize xchar"); + "closemode inputmode mode queue ttystatus winsize xchar"); } static const struct {int baud; speed_t speed;} speeds[] = { #ifdef B0 {0, B0}, @@ -1447,11 +1691,11 @@ &ttyPtr->stop, &end); if ((i != 4) || (mode[end] != '\0')) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s: should be baud,parity,data,stop", bad)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", (char *)NULL); } return TCL_ERROR; } /* @@ -1458,47 +1702,47 @@ * Only allow setting mark/space parity on platforms that support it Make * sure to allow for the case where strchr is a macro. [Bug: 5089] * * We cannot if/else/endif the strchr arguments, it has to be the whole * function. On AIX this function is apparently a macro, and macros do - * not allow pre-processor directives in their arguments. + * not allow preprocessor directives in their arguments. */ if ( #if defined(PAREXT) - strchr("noems", parity) + strchr("noems", parity) #else - strchr("noe", parity) + strchr("noe", parity) #endif /* PAREXT */ - == NULL) { + == NULL) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s parity: should be %s", bad, #if defined(PAREXT) "n, o, e, m, or s" #else "n, o, or e" #endif /* PAREXT */ )); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", (char *)NULL); } return TCL_ERROR; } ttyPtr->parity = parity; if ((ttyPtr->data < 5) || (ttyPtr->data > 8)) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s data: should be 5, 6, 7, or 8", bad)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", (char *)NULL); } return TCL_ERROR; } if ((ttyPtr->stop < 0) || (ttyPtr->stop > 2)) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s stop: should be 1 or 2", bad)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", (char *)NULL); } return TCL_ERROR; } return TCL_OK; } @@ -1577,11 +1821,11 @@ TtyState *fsPtr; const char *native, *translation; char channelName[16 + TCL_INTEGER_SPACE]; const Tcl_ChannelType *channelTypePtr; - switch (mode & (O_RDONLY | O_WRONLY | O_RDWR)) { + switch (mode & O_ACCMODE) { case O_RDONLY: channelPermissions = TCL_READABLE; break; case O_WRONLY: channelPermissions = TCL_WRITABLE; @@ -1599,13 +1843,33 @@ } native = (const char *)Tcl_FSGetNativePath(pathPtr); if (native == NULL) { if (interp != (Tcl_Interp *) NULL) { + /* + * We need this just to ensure we return the correct error messages under + * some circumstances (relative paths only), so because the normalization + * is very expensive, don't invoke it for native or absolute paths. + * Note: since paths starting with ~ are absolute, it also considers tilde expansion, + * (proper error message of tests *io-40.17 "tilde substitution in open") + */ + if ( + ( + ( + !TclFSCwdIsNative() && + (Tcl_FSGetPathType(pathPtr) != TCL_PATH_ABSOLUTE) + ) || + (*TclGetString(pathPtr) == '~') /* possible tilde expansion */ + ) && + Tcl_FSGetNormalizedPath(interp, pathPtr) == NULL + ) { + return NULL; + } + Tcl_AppendResult(interp, "couldn't open \"", TclGetString(pathPtr), "\": filename is invalid on this platform", - NULL); + (char *)NULL); } return NULL; } #ifdef DJGPP @@ -1647,20 +1911,20 @@ */ translation = "auto crlf"; channelTypePtr = &ttyChannelType; TtyInit(fd); - sprintf(channelName, "serial%d", fd); + snprintf(channelName, sizeof(channelName), "serial%d", fd); } else #endif /* SUPPORTS_TTY */ { translation = NULL; channelTypePtr = &fileChannelType; - sprintf(channelName, "file%d", fd); + snprintf(channelName, sizeof(channelName), "file%d", fd); } - fsPtr = (TtyState *)Tcl_Alloc(sizeof(TtyState)); + fsPtr = (TtyState *)ckalloc(sizeof(TtyState)); fsPtr->fileState.validMask = channelPermissions | TCL_EXCEPTION; fsPtr->fileState.fd = fd; #ifdef SUPPORTS_TTY if (channelTypePtr == &ttyChannelType) { fsPtr->closeMode = CLOSE_DEFAULT; @@ -1681,11 +1945,11 @@ * reports that the serial port isn't working. */ if (Tcl_SetChannelOption(interp, fsPtr->fileState.channel, "-translation", translation) != TCL_OK) { - Tcl_CloseEx(NULL, fsPtr->fileState.channel, 0); + Tcl_Close(NULL, fsPtr->fileState.channel); return NULL; } } return fsPtr->fileState.channel; @@ -1708,30 +1972,31 @@ */ Tcl_Channel Tcl_MakeFileChannel( void *handle, /* OS level handle. */ - int mode) /* ORed combination of TCL_READABLE and + int mode) /* OR'ed combination of TCL_READABLE and * TCL_WRITABLE to indicate file mode. */ { TtyState *fsPtr; char channelName[16 + TCL_INTEGER_SPACE]; int fd = PTR2INT(handle); const Tcl_ChannelType *channelTypePtr; - struct stat buf; + Tcl_StatBuf buf; if (mode == 0) { return NULL; } #ifdef SUPPORTS_TTY if (isatty(fd)) { channelTypePtr = &ttyChannelType; - sprintf(channelName, "serial%d", fd); + snprintf(channelName, sizeof(channelName), "serial%d", fd); + goto final; } else #endif /* SUPPORTS_TTY */ - if (fstat(fd, &buf) == 0 && S_ISSOCK(buf.st_mode)) { + if (TclOSfstat(fd, &buf) == 0 && S_ISSOCK(buf.st_mode)) { struct sockaddr sockaddr; socklen_t sockaddrLen = sizeof(sockaddr); sockaddr.sa_family = AF_UNSPEC; if ((getsockname(fd, (struct sockaddr *)&sockaddr, &sockaddrLen) == 0) @@ -1738,18 +2003,15 @@ && (sockaddrLen > 0) && (sockaddr.sa_family == AF_INET || sockaddr.sa_family == AF_INET6)) { return (Tcl_Channel)TclpMakeTcpClientChannelMode(INT2PTR(fd), mode); } - goto normalChannelAfterAll; - } else { - normalChannelAfterAll: - channelTypePtr = &fileChannelType; - sprintf(channelName, "file%d", fd); - } - - fsPtr = (TtyState *)Tcl_Alloc(sizeof(TtyState)); + } + channelTypePtr = &fileChannelType; + snprintf(channelName, sizeof(channelName), "file%d", fd); +final: + fsPtr = (TtyState *)ckalloc(sizeof(TtyState)); fsPtr->fileState.fd = fd; fsPtr->fileState.validMask = mode | TCL_EXCEPTION; fsPtr->fileState.channel = Tcl_CreateChannel(channelTypePtr, channelName, fsPtr, mode); #ifdef SUPPORTS_TTY @@ -1791,34 +2053,33 @@ /* * Some #def's to make the code a little clearer! */ -#define ZERO_OFFSET ((Tcl_SeekOffset) 0) #define ERROR_OFFSET ((Tcl_SeekOffset) -1) switch (type) { case TCL_STDIN: - if ((TclOSseek(0, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(0, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } fd = 0; mode = TCL_READABLE; bufMode = "line"; break; case TCL_STDOUT: - if ((TclOSseek(1, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(1, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } fd = 1; mode = TCL_WRITABLE; bufMode = "line"; break; case TCL_STDERR: - if ((TclOSseek(2, ZERO_OFFSET, SEEK_CUR) == ERROR_OFFSET) + if ((TclOSseek(2, 0, SEEK_CUR) == ERROR_OFFSET) && (errno == EBADF)) { return NULL; } fd = 2; mode = TCL_WRITABLE; @@ -1827,11 +2088,10 @@ default: Tcl_Panic("TclGetDefaultStdChannel: Unexpected channel type"); break; } -#undef ZERO_OFFSET #undef ERROR_OFFSET channel = Tcl_MakeFileChannel(INT2PTR(fd), mode); if (channel == NULL) { return NULL; @@ -1896,17 +2156,17 @@ } if (forWriting && !(chanMode & TCL_WRITABLE)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" wasn't opened for writing", chanID)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NOT_WRITABLE", - NULL); + (char *)NULL); return TCL_ERROR; } else if (!forWriting && !(chanMode & TCL_READABLE)) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" wasn't opened for reading", chanID)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NOT_READABLE", - NULL); + (char *)NULL); return TCL_ERROR; } /* * We allow creating a FILE * out of file based, pipe based and socket @@ -1934,11 +2194,11 @@ f = fdopen(fd, (forWriting ? "w" : "r")); if (f == NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot get a FILE * for \"%s\"", chanID)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", - "FILE_FAILURE", NULL); + "FILE_FAILURE", (char *)NULL); return TCL_ERROR; } *filePtr = f; return TCL_OK; } @@ -1945,11 +2205,11 @@ } Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"%s\" cannot be used to get a FILE *", chanID)); Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "NO_DESCRIPTOR", - NULL); + (char *)NULL); return TCL_ERROR; } /* *---------------------------------------------------------------------- @@ -1971,11 +2231,11 @@ */ static int FileTruncateProc( void *instanceData, - Tcl_WideInt length) + long long length) { FileState *fsPtr = (FileState *)instanceData; int result; #ifdef HAVE_TYPE_OFF64_T Index: unix/tclUnixCompat.c ================================================================== --- unix/tclUnixCompat.c +++ unix/tclUnixCompat.c @@ -6,10 +6,12 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include +#include #include #include /* * See also: SC_BLOCKING_STYLE in unix/tcl.m4 @@ -114,14 +116,14 @@ static int CopyString(const char *src, char *buf, int buflen); #endif #ifdef NEED_PW_CLEANER -static void FreePwBuf(ClientData dummy); +static void FreePwBuf(void *dummy); #endif #ifdef NEED_GR_CLEANER -static void FreeGrBuf(ClientData dummy); +static void FreeGrBuf(void *dummy); #endif #endif /* TCL_THREADS */ /* *--------------------------------------------------------------------------- @@ -197,11 +199,11 @@ if (tsdPtr->pbuf == NULL) { tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX); if (tsdPtr->pbuflen < 1) { tsdPtr->pbuflen = 1024; } - tsdPtr->pbuf = (char *)Tcl_Alloc(tsdPtr->pbuflen); + tsdPtr->pbuf = (char *)ckalloc(tsdPtr->pbuflen); Tcl_CreateThreadExitHandler(FreePwBuf, NULL); } while (1) { int e = getpwnam_r(name, &tsdPtr->pwd, tsdPtr->pbuf, tsdPtr->pbuflen, &pwPtr); @@ -210,11 +212,11 @@ break; } else if (e != ERANGE) { return NULL; } tsdPtr->pbuflen *= 2; - tsdPtr->pbuf = (char *)Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen); + tsdPtr->pbuf = (char *)ckrealloc(tsdPtr->pbuf, tsdPtr->pbuflen); } return (pwPtr != NULL ? &tsdPtr->pwd : NULL); #elif defined(HAVE_GETPWNAM_R_4) return getpwnam_r(name, &tsdPtr->pwd, tsdPtr->pbuf, sizeof(tsdPtr->pbuf)); @@ -277,11 +279,11 @@ if (tsdPtr->pbuf == NULL) { tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX); if (tsdPtr->pbuflen < 1) { tsdPtr->pbuflen = 1024; } - tsdPtr->pbuf = (char *)Tcl_Alloc(tsdPtr->pbuflen); + tsdPtr->pbuf = (char *)ckalloc(tsdPtr->pbuflen); Tcl_CreateThreadExitHandler(FreePwBuf, NULL); } while (1) { int e = getpwuid_r(uid, &tsdPtr->pwd, tsdPtr->pbuf, tsdPtr->pbuflen, &pwPtr); @@ -290,11 +292,11 @@ break; } else if (e != ERANGE) { return NULL; } tsdPtr->pbuflen *= 2; - tsdPtr->pbuf = (char *)Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen); + tsdPtr->pbuf = (char *)ckrealloc(tsdPtr->pbuf, tsdPtr->pbuflen); } return (pwPtr != NULL ? &tsdPtr->pwd : NULL); #elif defined(HAVE_GETPWUID_R_4) return getpwuid_r(uid, &tsdPtr->pwd, tsdPtr->pbuf, sizeof(tsdPtr->pbuf)); @@ -332,15 +334,15 @@ */ #ifdef NEED_PW_CLEANER static void FreePwBuf( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - Tcl_Free(tsdPtr->pbuf); + ckfree(tsdPtr->pbuf); } #endif /* NEED_PW_CLEANER */ /* *--------------------------------------------------------------------------- @@ -380,11 +382,11 @@ if (tsdPtr->gbuf == NULL) { tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX); if (tsdPtr->gbuflen < 1) { tsdPtr->gbuflen = 1024; } - tsdPtr->gbuf = (char *)Tcl_Alloc(tsdPtr->gbuflen); + tsdPtr->gbuf = (char *)ckalloc(tsdPtr->gbuflen); Tcl_CreateThreadExitHandler(FreeGrBuf, NULL); } while (1) { int e = getgrnam_r(name, &tsdPtr->grp, tsdPtr->gbuf, tsdPtr->gbuflen, &grPtr); @@ -393,11 +395,11 @@ break; } else if (e != ERANGE) { return NULL; } tsdPtr->gbuflen *= 2; - tsdPtr->gbuf = (char *)Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen); + tsdPtr->gbuf = (char *)ckrealloc(tsdPtr->gbuf, tsdPtr->gbuflen); } return (grPtr != NULL ? &tsdPtr->grp : NULL); #elif defined(HAVE_GETGRNAM_R_4) return getgrnam_r(name, &tsdPtr->grp, tsdPtr->gbuf, sizeof(tsdPtr->gbuf)); @@ -460,11 +462,11 @@ if (tsdPtr->gbuf == NULL) { tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX); if (tsdPtr->gbuflen < 1) { tsdPtr->gbuflen = 1024; } - tsdPtr->gbuf = (char *)Tcl_Alloc(tsdPtr->gbuflen); + tsdPtr->gbuf = (char *)ckalloc(tsdPtr->gbuflen); Tcl_CreateThreadExitHandler(FreeGrBuf, NULL); } while (1) { int e = getgrgid_r(gid, &tsdPtr->grp, tsdPtr->gbuf, tsdPtr->gbuflen, &grPtr); @@ -473,11 +475,11 @@ break; } else if (e != ERANGE) { return NULL; } tsdPtr->gbuflen *= 2; - tsdPtr->gbuf = (char *)Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen); + tsdPtr->gbuf = (char *)ckrealloc(tsdPtr->gbuf, tsdPtr->gbuflen); } return (grPtr != NULL ? &tsdPtr->grp : NULL); #elif defined(HAVE_GETGRGID_R_4) return getgrgid_r(gid, &tsdPtr->grp, tsdPtr->gbuf, sizeof(tsdPtr->gbuf)); @@ -515,15 +517,15 @@ */ #ifdef NEED_GR_CLEANER static void FreeGrBuf( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - Tcl_Free(tsdPtr->gbuf); + ckfree(tsdPtr->gbuf); } #endif /* NEED_GR_CLEANER */ /* *--------------------------------------------------------------------------- @@ -550,21 +552,21 @@ return gethostbyname(name); #else ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); #if defined(HAVE_GETHOSTBYNAME_R_5) - int h_errno; + int local_errno; return gethostbyname_r(name, &tsdPtr->hent, tsdPtr->hbuf, - sizeof(tsdPtr->hbuf), &h_errno); + sizeof(tsdPtr->hbuf), &local_errno); #elif defined(HAVE_GETHOSTBYNAME_R_6) struct hostent *hePtr = NULL; - int h_errno, result; + int local_errno, result; result = gethostbyname_r(name, &tsdPtr->hent, tsdPtr->hbuf, - sizeof(tsdPtr->hbuf), &hePtr, &h_errno); + sizeof(tsdPtr->hbuf), &hePtr, &local_errno); return (result == 0) ? hePtr : NULL; #elif defined(HAVE_GETHOSTBYNAME_R_3) struct hostent_data data; @@ -620,21 +622,21 @@ return gethostbyaddr(addr, length, type); #else ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); #if defined(HAVE_GETHOSTBYADDR_R_7) - int h_errno; + int local_errno; return gethostbyaddr_r(addr, length, type, &tsdPtr->hent, tsdPtr->hbuf, - sizeof(tsdPtr->hbuf), &h_errno); + sizeof(tsdPtr->hbuf), &local_errno); #elif defined(HAVE_GETHOSTBYADDR_R_8) struct hostent *hePtr; - int h_errno; + int local_errno; return (gethostbyaddr_r(addr, length, type, &tsdPtr->hent, tsdPtr->hbuf, - sizeof(tsdPtr->hbuf), &hePtr, &h_errno) == 0) + sizeof(tsdPtr->hbuf), &hePtr, &local_errno) == 0) ? &tsdPtr->hent : NULL; #else #define NEED_COPYHOSTENT 1 struct hostent *hePtr; @@ -732,11 +734,11 @@ /* *--------------------------------------------------------------------------- * * CopyHostent -- * - * Copies string fields of the hostnent structure to the private buffer, + * Copies string fields of the hostent structure to the private buffer, * honouring the size of the buffer. * * Results: * Number of bytes copied on success or -1 on error (errno = ERANGE) * @@ -990,25 +992,27 @@ int *regsPtr) /* Registers after the CPUID. */ { int status = TCL_ERROR; /* See: */ -#if defined(HAVE_CPUID) #if defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64) __asm__ __volatile__("movq %%rbx, %%rsi \n\t" /* save %rbx */ - "cpuid \n\t" - "xchgq %%rsi, %%rbx \n\t" /* restore the old %rbx */ - : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) - : "a"(index)); -#else + "cpuid \n\t" + "xchgq %%rsi, %%rbx \n\t" /* restore the old %rbx */ + : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) + : "a"(index)); + status = TCL_OK; +#elif defined(__i386__) || defined(_M_IX86) __asm__ __volatile__("mov %%ebx, %%esi \n\t" /* save %ebx */ - "cpuid \n\t" - "xchg %%esi, %%ebx \n\t" /* restore the old %ebx */ - : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) - : "a"(index)); -#endif + "cpuid \n\t" + "xchg %%esi, %%ebx \n\t" /* restore the old %ebx */ + : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) + : "a"(index)); status = TCL_OK; +#else + (void)index; + (void)regsPtr; #endif return status; } /* Index: unix/tclUnixEvent.c ================================================================== --- unix/tclUnixEvent.c +++ unix/tclUnixEvent.c @@ -1,11 +1,11 @@ /* * tclUnixEvent.c -- * * This file implements Unix specific event related routines. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -62,11 +62,11 @@ vdelay.usec += 1000000; vdelay.sec -= 1; } if ((vdelay.sec != 0) || (vdelay.usec != 0)) { - tclScaleTimeProcPtr(&vdelay, tclTimeClientData); + TclScaleTime(&vdelay); } delay.tv_sec = vdelay.sec; delay.tv_usec = vdelay.usec; @@ -83,13 +83,15 @@ (SELECT_MASK *) 0, &delay); Tcl_GetTime(&before); } } +#else +TCL_MAC_EMPTY_FILE(unix_tclUnixEvent_c) #endif /* HAVE_COREFOUNDATION */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclUnixFCmd.c ================================================================== --- unix/tclUnixFCmd.c +++ unix/tclUnixFCmd.c @@ -1,21 +1,21 @@ /* * tclUnixFCmd.c * - * This file implements the unix specific portion of file manipulation + * This file implements the Unix specific portion of file manipulation * subcommands of the "file" command. All filename arguments should * already be translated to native format. * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. + * Copyright © 1996-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * Portions of this code were derived from NetBSD source code which has the * following copyright notice: * - * Copyright (c) 1988, 1993, 1994 + * Copyright © 1988, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, @@ -39,10 +39,12 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. */ #include "tclInt.h" +#include +#include #ifndef HAVE_STRUCT_STAT_ST_BLKSIZE #ifndef NO_FSTATFS #include #endif #endif /* !HAVE_STRUCT_STAT_ST_BLKSIZE */ @@ -256,15 +258,10 @@ MODULE_SCOPE long tclMacOSXDarwinRelease; # define haveRealpath (tclMacOSXDarwinRelease >= 7) #else # define haveRealpath 1 #endif -#else /* NO_REALPATH */ -/* - * At least TclpObjNormalizedPath now requires REALPATH -*/ -#error NO_REALPATH is not supported #endif /* NO_REALPATH */ #ifdef HAVE_FTS #if defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__) /* fts doesn't do stat64 */ @@ -341,11 +338,11 @@ if (errno == ENOTEMPTY) { errno = EEXIST; } /* - * IRIX returns EIO when you attept to move a directory into itself. We + * IRIX returns EIO when you attempt to move a directory into itself. We * just map EIO to EINVAL get the right message on SGI. Most platforms * don't return EIO except in really strange cases. */ if (errno == EIO) { @@ -485,12 +482,11 @@ #ifndef DJGPP case S_IFLNK: { char linkBuf[MAXPATHLEN+1]; int length; - length = readlink(src, linkBuf, MAXPATHLEN); - /* INTL: Native. */ + length = readlink(src, linkBuf, MAXPATHLEN); /* INTL: Native. */ if (length == -1) { return TCL_ERROR; } linkBuf[length] = '\0'; if (symlink(linkBuf, dst) < 0) { /* INTL: Native. */ @@ -545,11 +541,11 @@ const Tcl_StatBuf *statBufPtr, /* Used to determine mode and blocksize. */ int dontCopyAtts) /* If flag set, don't copy attributes. */ { int srcFd, dstFd; - size_t blockSize; /* Optimal I/O blocksize for filesystem */ + unsigned blockSize; /* Optimal I/O blocksize for filesystem */ char *buffer; /* Data buffer for copy */ size_t nread; #ifdef DJGPP #define BINMODE |O_BINARY @@ -601,25 +597,25 @@ */ if (blockSize <= 0) { blockSize = DEFAULT_COPY_BLOCK_SIZE; } - buffer = (char *)Tcl_Alloc(blockSize); + buffer = (char *)ckalloc(blockSize); while (1) { - nread = read(srcFd, buffer, blockSize); - if ((nread == TCL_IO_FAILURE) || (nread == 0)) { + nread = (size_t) read(srcFd, buffer, blockSize); + if ((nread == (size_t) -1) || (nread == 0)) { break; } if ((size_t) write(dstFd, buffer, nread) != nread) { - nread = TCL_IO_FAILURE; + nread = (size_t) -1; break; } } - Tcl_Free(buffer); + ckfree(buffer); close(srcFd); - if ((close(dstFd) != 0) || (nread == TCL_IO_FAILURE)) { + if ((close(dstFd) != 0) || (nread == (size_t) -1)) { unlink(dst); /* INTL: Native. */ return TCL_ERROR; } if (!dontCopyAtts && CopyFileAtts(src, dst, statBufPtr) == TCL_ERROR) { /* @@ -731,11 +727,11 @@ * * TclpObjCopyDirectory -- * * Recursively copies a directory. The target directory dst must not * already exist. Note that this function does not merge two directory - * hierarchies, even if the target directory is an an empty directory. + * hierarchies, even if the target directory is an empty directory. * * Results: * If the directory was successfully copied, returns TCL_OK. Otherwise * the return value is TCL_ERROR, errno is set to indicate the error, and * the pathname of the file that caused the error is stored in errorPtr. @@ -780,12 +776,11 @@ Tcl_DStringFree(&srcString); Tcl_DStringFree(&dstString); if (ret != TCL_OK) { - *errorPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds), -1); - Tcl_DStringFree(&ds); + *errorPtr = Tcl_DStringToObj(&ds); Tcl_IncrRefCount(*errorPtr); } return ret; } @@ -834,12 +829,11 @@ } ret = DoRemoveDirectory(&pathString, recursive, &ds); Tcl_DStringFree(&pathString); if (ret != TCL_OK) { - *errorPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds), -1); - Tcl_DStringFree(&ds); + *errorPtr = Tcl_DStringToObj(&ds); Tcl_IncrRefCount(*errorPtr); } return ret; } @@ -884,11 +878,11 @@ } result = TCL_OK; if ((errno != EEXIST) || (recursive == 0)) { if (errorPtr != NULL) { - Tcl_ExternalToUtfDString(NULL, path, -1, errorPtr); + Tcl_ExternalToUtfDString(NULL, path, TCL_INDEX_NONE, errorPtr); } result = TCL_ERROR; } /* @@ -951,12 +945,12 @@ * source hierarchy, e.g. by deleting * files. */ { Tcl_StatBuf statBuf; const char *source, *errfile; - int result; - size_t targetLen, sourceLen; + int result, sourceLen; + int targetLen; #ifndef HAVE_FTS int numProcessed = 0; Tcl_DirEntry *dirEntPtr; TclDIR *dirPtr; #else @@ -1016,13 +1010,13 @@ /* * Append name after slash, and recurse on the file. */ - Tcl_DStringAppend(sourcePtr, dirEntPtr->d_name, -1); + Tcl_DStringAppend(sourcePtr, dirEntPtr->d_name, TCL_INDEX_NONE); if (targetPtr != NULL) { - Tcl_DStringAppend(targetPtr, dirEntPtr->d_name, -1); + Tcl_DStringAppend(targetPtr, dirEntPtr->d_name, TCL_INDEX_NONE); } result = TraverseUnixTree(traverseProc, sourcePtr, targetPtr, errorPtr, doRewind); if (result != TCL_OK) { break; @@ -1133,11 +1127,11 @@ #endif /* !HAVE_FTS */ end: if (errfile != NULL) { if (errorPtr != NULL) { - Tcl_ExternalToUtfDString(NULL, errfile, -1, errorPtr); + Tcl_ExternalToUtfDString(NULL, errfile, TCL_INDEX_NONE, errorPtr); } result = TCL_ERROR; } #ifdef HAVE_FTS if (fts != NULL) { @@ -1369,12 +1363,12 @@ TclNewIntObj(*attributePtrPtr, statBuf.st_gid); } else { Tcl_DString ds; const char *utf; - utf = Tcl_ExternalToUtfDString(NULL, groupPtr->gr_name, -1, &ds); - *attributePtrPtr = Tcl_NewStringObj(utf, -1); + utf = Tcl_ExternalToUtfDString(NULL, groupPtr->gr_name, TCL_INDEX_NONE, &ds); + *attributePtrPtr = Tcl_NewStringObj(utf, TCL_INDEX_NONE); Tcl_DStringFree(&ds); } return TCL_OK; } @@ -1422,12 +1416,12 @@ if (pwPtr == NULL) { TclNewIntObj(*attributePtrPtr, statBuf.st_uid); } else { Tcl_DString ds; - (void) Tcl_ExternalToUtfDString(NULL, pwPtr->pw_name, -1, &ds); - *attributePtrPtr = TclDStringToObj(&ds); + (void) Tcl_ExternalToUtfDString(NULL, pwPtr->pw_name, TCL_INDEX_NONE, &ds); + *attributePtrPtr = Tcl_DStringToObj(&ds); } return TCL_OK; } /* @@ -1467,11 +1461,11 @@ } return TCL_ERROR; } *attributePtrPtr = Tcl_ObjPrintf( - "%0#5lo", (long) (statBuf.st_mode & 0x00007FFF)); + "%0#5o", ((int)statBuf.st_mode & 0x7FFF)); return TCL_OK; } /* *--------------------------------------------------------------------------- @@ -1502,15 +1496,14 @@ if (Tcl_GetWideIntFromObj(NULL, attributePtr, &gid) != TCL_OK) { Tcl_DString ds; struct group *groupPtr = NULL; const char *string; - size_t length; - string = TclGetStringFromObj(attributePtr, &length); + string = TclGetString(attributePtr); - native = Tcl_UtfToExternalDString(NULL, string, length, &ds); + native = Tcl_UtfToExternalDString(NULL, string, attributePtr->length, &ds); groupPtr = TclpGetGrNam(native); /* INTL: Native. */ Tcl_DStringFree(&ds); if (groupPtr == NULL) { if (interp != NULL) { @@ -1517,11 +1510,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not set group for file \"%s\":" " group \"%s\" does not exist", TclGetString(fileName), string)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SETGRP", - "NO_GROUP", NULL); + "NO_GROUP", (char *)NULL); } return TCL_ERROR; } gid = groupPtr->gr_gid; } @@ -1569,15 +1562,14 @@ if (Tcl_GetWideIntFromObj(NULL, attributePtr, &uid) != TCL_OK) { Tcl_DString ds; struct passwd *pwPtr = NULL; const char *string; - size_t length; - string = TclGetStringFromObj(attributePtr, &length); + string = TclGetString(attributePtr); - native = Tcl_UtfToExternalDString(NULL, string, length, &ds); + native = Tcl_UtfToExternalDString(NULL, string, attributePtr->length, &ds); pwPtr = TclpGetPwNam(native); /* INTL: Native. */ Tcl_DStringFree(&ds); if (pwPtr == NULL) { if (interp != NULL) { @@ -1584,11 +1576,11 @@ Tcl_SetObjResult(interp, Tcl_ObjPrintf( "could not set owner for file \"%s\":" " user \"%s\" does not exist", TclGetString(fileName), string)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "SETOWN", - "NO_USER", NULL); + "NO_USER", (char *)NULL); } return TCL_ERROR; } uid = pwPtr->pw_uid; } @@ -1679,11 +1671,11 @@ if (GetModeFromPermString(NULL, modeStringPtr, &newMode) != TCL_OK) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unknown permission string format \"%s\"", modeStringPtr)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "PERMISSION", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "PERMISSION", (char *)NULL); } return TCL_ERROR; } } @@ -1766,11 +1758,11 @@ goto chmodStyleCheck; } newMode = 0; for (i = 0; i < 9; i++) { - switch (*(modeStringPtr+i)) { + switch (modeStringPtr[i]) { case 'r': if ((i%3) != 0) { goto chmodStyleCheck; } newMode |= (1<<(8-i)); @@ -1828,17 +1820,17 @@ chmodStyleCheck: /* * We now check for an "ugoa+-=rwxst" style permissions string */ - for (n = 0 ; *(modeStringPtr+n) != '\0' ; n = n + i) { + for (n = 0 ; modeStringPtr[n] != '\0' ; n += i) { oldMode = *modePtr; who = op = what = op_found = who_found = 0; - for (i = 0 ; *(modeStringPtr+n+i) != '\0' ; i++ ) { + for (i = 0 ; modeStringPtr[n + i] != '\0' ; i++ ) { if (!who_found) { /* who */ - switch (*(modeStringPtr+n+i)) { + switch (modeStringPtr[n + i]) { case 'u': who |= 0x9C0; continue; case 'g': who |= 0x438; @@ -1855,11 +1847,11 @@ if (who == 0) { who = 0xFFF; } if (!op_found) { /* op */ - switch (*(modeStringPtr+n+i)) { + switch (modeStringPtr[n + i]) { case '+': op = 1; op_found = 1; continue; case '-': @@ -1873,11 +1865,11 @@ default: return TCL_ERROR; } } /* what */ - switch (*(modeStringPtr+n+i)) { + switch (modeStringPtr[n + i]) { case 'r': what |= 0x124; continue; case 'w': what |= 0x92; @@ -1894,11 +1886,11 @@ case ',': break; default: return TCL_ERROR; } - if (*(modeStringPtr+n+i) == ',') { + if (modeStringPtr[n + i] == ',') { i++; break; } } switch (op) { @@ -1945,12 +1937,12 @@ * the byte just after the separator. */ { const char *currentPathEndPosition; char cur; - size_t pathLen; - const char *path = TclGetStringFromObj(pathPtr, &pathLen); + const char *path = TclGetString(pathPtr); + size_t pathLen = pathPtr->length; Tcl_DString ds; const char *nativePath; #ifndef NO_REALPATH char normPath[MAXPATHLEN]; #endif @@ -2050,11 +2042,11 @@ return 0; } nativePath = Tcl_UtfToExternalDString(NULL, path,nextCheckpoint, &ds); if (Realpath(nativePath, normPath) != NULL) { - size_t newNormLen; + int newNormLen; wholeStringOk: newNormLen = strlen(normPath); if ((newNormLen == Tcl_DStringLength(&ds)) && (strcmp(normPath, nativePath) == 0)) { @@ -2084,11 +2076,11 @@ /* * Free the original path and replace it with the normalized path. */ Tcl_DStringFree(&ds); - Tcl_ExternalToUtfDString(NULL, normPath, newNormLen, &ds); + Tcl_ExternalToUtfDString(NULL, normPath, (int) newNormLen, &ds); if (path[nextCheckpoint] != '\0') { /* * Append the remaining path components. */ @@ -2169,29 +2161,28 @@ Tcl_Obj *resultingNameObj) { Tcl_DString templ, tmp; const char *string; int fd; - size_t length; /* * We should also check against making more then TMP_MAX of these. */ if (dirObj) { - string = TclGetStringFromObj(dirObj, &length); - Tcl_UtfToExternalDString(NULL, string, length, &templ); + string = TclGetString(dirObj); + Tcl_UtfToExternalDString(NULL, string, dirObj->length, &templ); } else { Tcl_DStringInit(&templ); - Tcl_DStringAppend(&templ, DefaultTempDir(), -1); /* INTL: native */ + Tcl_DStringAppend(&templ, DefaultTempDir(), TCL_INDEX_NONE); /* INTL: native */ } TclDStringAppendLiteral(&templ, "/"); if (basenameObj) { - string = TclGetStringFromObj(basenameObj, &length); - Tcl_UtfToExternalDString(NULL, string, length, &tmp); + string = TclGetString(basenameObj); + Tcl_UtfToExternalDString(NULL, string, basenameObj->length, &tmp); TclDStringAppendDString(&templ, &tmp); Tcl_DStringFree(&tmp); } else { TclDStringAppendLiteral(&templ, "tcl"); } @@ -2198,12 +2189,12 @@ TclDStringAppendLiteral(&templ, "_XXXXXX"); #ifdef HAVE_MKSTEMPS if (extensionObj) { - string = TclGetStringFromObj(extensionObj, &length); - Tcl_UtfToExternalDString(NULL, string, length, &tmp); + string = TclGetString(extensionObj); + Tcl_UtfToExternalDString(NULL, string, extensionObj->length, &tmp); TclDStringAppendDString(&templ, &tmp); fd = mkstemps(Tcl_DStringValue(&templ), Tcl_DStringLength(&tmp)); Tcl_DStringFree(&tmp); } else #endif @@ -2243,21 +2234,21 @@ static const char * DefaultTempDir(void) { const char *dir; - struct stat buf; + Tcl_StatBuf buf; dir = getenv("TMPDIR"); - if (dir && dir[0] && stat(dir, &buf) == 0 && S_ISDIR(buf.st_mode) + if (dir && dir[0] && TclOSstat(dir, &buf) == 0 && S_ISDIR(buf.st_mode) && access(dir, W_OK) == 0) { return dir; } #ifdef P_tmpdir dir = P_tmpdir; - if (stat(dir, &buf)==0 && S_ISDIR(buf.st_mode) && access(dir, W_OK)==0) { + if (TclOSstat(dir, &buf)==0 && S_ISDIR(buf.st_mode) && access(dir, W_OK)==0) { return dir; } #endif /* @@ -2305,11 +2296,11 @@ if (dirObj) { string = TclGetString(dirObj); Tcl_UtfToExternalDString(NULL, string, dirObj->length, &templ); } else { Tcl_DStringInit(&templ); - Tcl_DStringAppend(&templ, DefaultTempDir(), -1); /* INTL: native */ + Tcl_DStringAppend(&templ, DefaultTempDir(), TCL_INDEX_NONE); /* INTL: native */ } if (Tcl_DStringValue(&templ)[Tcl_DStringLength(&templ) - 1] != '/') { TclDStringAppendLiteral(&templ, "/"); } @@ -2343,11 +2334,11 @@ */ Tcl_ExternalToUtfDString(NULL, Tcl_DStringValue(&templ), Tcl_DStringLength(&templ), &tmp); Tcl_DStringFree(&templ); - return TclDStringToObj(&tmp); + return Tcl_DStringToObj(&tmp); } #if defined(__CYGWIN__) static void @@ -2354,25 +2345,25 @@ StatError( Tcl_Interp *interp, /* The interp that has the error */ Tcl_Obj *fileName) /* The name of the file which caused the * error. */ { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf("could not read \"%s\": %s", TclGetString(fileName), Tcl_PosixError(interp))); } static WCHAR * winPathFromObj( Tcl_Obj *fileName) { - size_t size; + int size; const char *native = (const char *)Tcl_FSGetNativePath(fileName); WCHAR *winPath; size = cygwin_conv_path(1, native, NULL, 0); - winPath = (WCHAR *)Tcl_Alloc(size); + winPath = (WCHAR *)ckalloc(size); cygwin_conv_path(1, native, winPath, size); return winPath; } @@ -2408,11 +2399,11 @@ { int fileAttributes; WCHAR *winPath = winPathFromObj(fileName); fileAttributes = GetFileAttributesW(winPath); - Tcl_Free(winPath); + ckfree(winPath); if (fileAttributes == -1) { StatError(interp, fileName); return TCL_ERROR; } @@ -2455,11 +2446,11 @@ winPath = winPathFromObj(fileName); fileAttributes = old = GetFileAttributesW(winPath); if (fileAttributes == -1) { - Tcl_Free(winPath); + ckfree(winPath); StatError(interp, fileName); return TCL_ERROR; } if (yesNo) { @@ -2468,16 +2459,16 @@ fileAttributes &= ~attributeArray[objIndex]; } if ((fileAttributes != old) && !SetFileAttributesW(winPath, fileAttributes)) { - Tcl_Free(winPath); + ckfree(winPath); StatError(interp, fileName); return TCL_ERROR; } - Tcl_Free(winPath); + ckfree(winPath); return TCL_OK; } #elif defined(HAVE_CHFLAGS) && defined(UF_IMMUTABLE) /* *---------------------------------------------------------------------- Index: unix/tclUnixFile.c ================================================================== --- unix/tclUnixFile.c +++ unix/tclUnixFile.c @@ -2,11 +2,11 @@ * tclUnixFile.c -- * * This file contains wrappers around UNIX file handling functions. * These wrappers mask differences between Windows and UNIX. * - * Copyright (c) 1995-1998 Sun Microsystems, Inc. + * Copyright © 1995-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -37,36 +37,34 @@ #ifdef __CYGWIN__ void TclpFindExecutable( TCL_UNUSED(const char *) /*argv0*/) { - Tcl_Encoding encoding; size_t length; - wchar_t buf[PATH_MAX]; + wchar_t buf[PATH_MAX] = L""; char name[PATH_MAX * 3 + 1]; GetModuleFileNameW(NULL, buf, PATH_MAX); - cygwin_conv_path(3, buf, name, PATH_MAX); + cygwin_conv_path(3, buf, name, sizeof(name)); length = strlen(name); if ((length > 4) && !strcasecmp(name + length - 4, ".exe")) { /* Strip '.exe' part. */ length -= 4; } - encoding = Tcl_GetEncoding(NULL, NULL); TclSetObjNameOfExecutable( - Tcl_NewStringObj(name, length), encoding); + Tcl_NewStringObj(name, length), NULL); } #else void TclpFindExecutable( const char *argv0) /* The value of the application's argv[0] * (native). */ { - Tcl_Encoding encoding; const char *name, *p; Tcl_StatBuf statBuf; Tcl_DString buffer, nameString, cwd, utfName; + Tcl_Obj *obj; if (argv0 == NULL) { return; } Tcl_DStringInit(&buffer); @@ -117,11 +115,11 @@ Tcl_DStringAppend(&buffer, name, p - name); if (p[-1] != '/') { TclDStringAppendLiteral(&buffer, "/"); } } - name = Tcl_DStringAppend(&buffer, argv0, -1); + name = Tcl_DStringAppend(&buffer, argv0, TCL_INDEX_NONE); /* * INTL: The following calls to access() and stat() should not be * converted to Tclp routines because they need to operate on native * strings directly. @@ -130,19 +128,20 @@ if ((access(name, X_OK) == 0) /* INTL: Native. */ && (TclOSstat(name, &statBuf) == 0) /* INTL: Native. */ && S_ISREG(statBuf.st_mode)) { goto gotName; } - if (*p == '\0') { + if (p[0] == '\0') { break; - } else if (*(p+1) == 0) { + } else if (p[1] == 0) { p = "./"; } else { p++; } } - TclSetObjNameOfExecutable(Tcl_NewObj(), NULL); + TclNewObj(obj); + TclSetObjNameOfExecutable(obj, NULL); goto done; /* * If the name starts with "/" then just store it */ @@ -152,20 +151,18 @@ if (name[1] == ':') #else if (name[0] == '/') #endif { - encoding = Tcl_GetEncoding(NULL, NULL); - Tcl_ExternalToUtfDString(encoding, name, -1, &utfName); - TclSetObjNameOfExecutable( - Tcl_NewStringObj(Tcl_DStringValue(&utfName), -1), encoding); - Tcl_DStringFree(&utfName); + Tcl_ExternalToUtfDString(NULL, name, TCL_INDEX_NONE, &utfName); + TclSetObjNameOfExecutable(Tcl_DStringToObj(&utfName), NULL); goto done; } if (TclpGetCwd(NULL, &cwd) == NULL) { - TclSetObjNameOfExecutable(Tcl_NewObj(), NULL); + TclNewObj(obj); + TclSetObjNameOfExecutable(obj, NULL); goto done; } /* * The name is relative to the current working directory. First strip off @@ -176,11 +173,11 @@ if ((name[0] == '.') && (name[1] == '/')) { name += 2; } Tcl_DStringInit(&nameString); - Tcl_DStringAppend(&nameString, name, -1); + Tcl_DStringAppend(&nameString, name, TCL_INDEX_NONE); Tcl_DStringFree(&buffer); Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&cwd), Tcl_DStringLength(&cwd), &buffer); if (Tcl_DStringValue(&cwd)[Tcl_DStringLength(&cwd) -1] != '/') { @@ -188,16 +185,12 @@ } Tcl_DStringFree(&cwd); TclDStringAppendDString(&buffer, &nameString); Tcl_DStringFree(&nameString); - encoding = Tcl_GetEncoding(NULL, NULL); - Tcl_ExternalToUtfDString(encoding, Tcl_DStringValue(&buffer), -1, - &utfName); - TclSetObjNameOfExecutable( - Tcl_NewStringObj(Tcl_DStringValue(&utfName), -1), encoding); - Tcl_DStringFree(&utfName); + Tcl_ExternalToUtfDString(NULL, Tcl_DStringValue(&buffer), TCL_INDEX_NONE, &utfName); + TclSetObjNameOfExecutable(Tcl_DStringToObj(&utfName), NULL); done: Tcl_DStringFree(&buffer); } #endif @@ -267,19 +260,18 @@ Tcl_DecrRefCount(fileNamePtr); } else { TclDIR *d; Tcl_DirEntry *entryPtr; const char *dirName; - size_t dirLength, nativeDirLen; + Tcl_Size dirLength, nativeDirLen; int matchHidden, matchHiddenPat; Tcl_StatBuf statBuf; Tcl_DString ds; /* native encoding of dir */ Tcl_DString dsOrig; /* utf-8 encoding of dir */ Tcl_DStringInit(&dsOrig); - dirName = TclGetString(fileNamePtr); - dirLength = fileNamePtr->length; + dirName = TclGetStringFromObj(fileNamePtr, &dirLength); Tcl_DStringAppend(&dsOrig, dirName, dirLength); /* * Make sure that the directory part of the name really is a * directory. If the directory name is "", use the name "." instead, @@ -305,11 +297,11 @@ /* * Now open the directory for reading and iterate over the contents. */ - native = Tcl_UtfToExternalDString(NULL, dirName, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, dirName, TCL_INDEX_NONE, &ds); if ((TclOSstat(native, &statBuf) != 0) /* INTL: Native. */ || !S_ISDIR(statBuf.st_mode)) { Tcl_DStringFree(&dsOrig); Tcl_DStringFree(&ds); @@ -369,18 +361,17 @@ /* * Now check to see if the file matches, according to both type * and pattern. If so, add the file to the result. */ - utfname = Tcl_ExternalToUtfDString(NULL, entryPtr->d_name, -1, - &utfDs); + utfname = Tcl_ExternalToUtfDString(NULL, entryPtr->d_name, TCL_INDEX_NONE, &utfDs); if (Tcl_StringCaseMatch(utfname, pattern, 0)) { int typeOk = 1; if (types != NULL) { Tcl_DStringSetLength(&ds, nativeDirLen); - native = Tcl_DStringAppend(&ds, entryPtr->d_name, -1); + native = Tcl_DStringAppend(&ds, entryPtr->d_name, TCL_INDEX_NONE); matchResult = NativeMatchType(interp, native, entryPtr->d_name, types); typeOk = (matchResult == 1); } if (typeOk) { @@ -596,20 +587,19 @@ Tcl_DString *bufferPtr) /* Uninitialized or free DString filled with * name of user's home directory. */ { struct passwd *pwPtr; Tcl_DString ds; - const char *native = Tcl_UtfToExternalDString(NULL, name, -1, &ds); + const char *native = Tcl_UtfToExternalDString(NULL, name, TCL_INDEX_NONE, &ds); pwPtr = TclpGetPwNam(native); /* INTL: Native. */ Tcl_DStringFree(&ds); if (pwPtr == NULL) { return NULL; } - Tcl_ExternalToUtfDString(NULL, pwPtr->pw_dir, -1, bufferPtr); - return Tcl_DStringValue(bufferPtr); + return Tcl_ExternalToUtfDString(NULL, pwPtr->pw_dir, TCL_INDEX_NONE, bufferPtr); } /* *--------------------------------------------------------------------------- * @@ -701,22 +691,22 @@ * Results: * The input and output are filesystem paths in native form. The result * is either the given clientData, if the working directory hasn't * changed, or a new clientData (owned by our caller), giving the new * native path, or NULL if the current directory could not be determined. - * If NULL is returned, the caller can examine the standard posix error + * If NULL is returned, the caller can examine the standard Posix error * codes to determine the cause of the problem. * * Side effects: * None. * *---------------------------------------------------------------------- */ -ClientData +void * TclpGetNativeCwd( - ClientData clientData) + void *clientData) { char buffer[MAXPATHLEN+1]; #ifdef USEGETWD if (getwd(buffer) == NULL) { /* INTL: Native. */ @@ -727,11 +717,11 @@ return NULL; } #endif /* USEGETWD */ if ((clientData == NULL) || strcmp(buffer, (const char *) clientData)) { - char *newCd = (char *)Tcl_Alloc(strlen(buffer) + 1); + char *newCd = (char *)ckalloc(strlen(buffer) + 1); strcpy(newCd, buffer); return newCd; } @@ -783,11 +773,11 @@ "error getting working directory name: %s", Tcl_PosixError(interp))); } return NULL; } - return Tcl_ExternalToUtfDString(NULL, buffer, -1, bufferPtr); + return Tcl_ExternalToUtfDString(NULL, buffer, TCL_INDEX_NONE, bufferPtr); } /* *--------------------------------------------------------------------------- * @@ -814,15 +804,15 @@ Tcl_DString *linkPtr) /* Uninitialized or free DString filled with * contents of link (UTF-8). */ { #ifndef DJGPP char link[MAXPATHLEN]; - int length; + Tcl_Size length; const char *native; Tcl_DString ds; - native = Tcl_UtfToExternalDString(NULL, path, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, path, TCL_INDEX_NONE, &ds); length = readlink(native, link, sizeof(link)); /* INTL: Native. */ Tcl_DStringFree(&ds); if (length < 0) { return NULL; @@ -947,11 +937,11 @@ */ if (linkAction & TCL_CREATE_SYMBOLIC_LINK) { Tcl_DString ds; Tcl_Obj *transPtr; - size_t length; + Tcl_Size length; /* * Now we don't want to link to the absolute, normalized path. * Relative links are quite acceptable (but links to ~user are not * -- these must be expanded first). @@ -980,11 +970,11 @@ return toPtr; } else { Tcl_Obj *linkPtr = NULL; char link[MAXPATHLEN]; - int length; + Tcl_Size length; Tcl_DString ds; Tcl_Obj *transPtr; transPtr = Tcl_FSGetTranslatedPath(NULL, pathPtr); if (transPtr == NULL) { @@ -996,11 +986,11 @@ if (length < 0) { return NULL; } Tcl_ExternalToUtfDString(NULL, link, length, &ds); - linkPtr = TclDStringToObj(&ds); + linkPtr = Tcl_DStringToObj(&ds); Tcl_IncrRefCount(linkPtr); return linkPtr; } } #endif /* S_IFLNK */ @@ -1056,16 +1046,16 @@ *--------------------------------------------------------------------------- */ Tcl_Obj * TclpNativeToNormalized( - ClientData clientData) + void *clientData) { Tcl_DString ds; - Tcl_ExternalToUtfDString(NULL, (const char *) clientData, -1, &ds); - return TclDStringToObj(&ds); + Tcl_ExternalToUtfDString(NULL, (const char *) clientData, TCL_INDEX_NONE, &ds); + return Tcl_DStringToObj(&ds); } /* *--------------------------------------------------------------------------- * @@ -1080,23 +1070,23 @@ * Memory will be allocated. The path may need to be normalized. * *--------------------------------------------------------------------------- */ -ClientData +void * TclNativeCreateNativeRep( Tcl_Obj *pathPtr) { char *nativePathPtr; const char *str; Tcl_DString ds; Tcl_Obj *validPathPtr; - size_t len; + Tcl_Size len; - if (TclFSCwdIsNative()) { + if (TclFSCwdIsNative() || Tcl_FSGetPathType(pathPtr) == TCL_PATH_ABSOLUTE) { /* - * The cwd is native, which means we can use the translated path + * The cwd is native (or path is absolute), use the translated path * without worrying about normalization (this will also usually be * shorter so the utf-to-external conversion will be somewhat faster). */ validPathPtr = Tcl_FSGetTranslatedPath(NULL, pathPtr); @@ -1123,11 +1113,11 @@ Tcl_DecrRefCount(validPathPtr); Tcl_DStringFree(&ds); return NULL; } Tcl_DecrRefCount(validPathPtr); - nativePathPtr = (char *)Tcl_Alloc(len); + nativePathPtr = (char *)ckalloc(len); memcpy(nativePathPtr, Tcl_DStringValue(&ds), len); Tcl_DStringFree(&ds); return nativePathPtr; } @@ -1147,13 +1137,13 @@ * Memory will be allocated for the copy. * *--------------------------------------------------------------------------- */ -ClientData +void * TclNativeDupInternalRep( - ClientData clientData) + void *clientData) { char *copy; size_t len; if (clientData == NULL) { @@ -1164,11 +1154,11 @@ * ASCII representation when running on Unix. */ len = (strlen((const char*) clientData) + 1) * sizeof(char); - copy = (char *)Tcl_Alloc(len); + copy = (char *)ckalloc(len); memcpy(copy, clientData, len); return copy; } /* @@ -1194,10 +1184,33 @@ { return utime((const char *)Tcl_FSGetNativePath(pathPtr), tval); } #ifdef __CYGWIN__ + +int +TclOSfstat( + int fd, + void *cygstat) +{ + struct stat buf; + Tcl_StatBuf *statBuf = (Tcl_StatBuf *)cygstat; + int result = fstat(fd, &buf); + + statBuf->st_mode = buf.st_mode; + statBuf->st_ino = buf.st_ino; + statBuf->st_dev = buf.st_dev; + statBuf->st_rdev = buf.st_rdev; + statBuf->st_nlink = buf.st_nlink; + statBuf->st_uid = buf.st_uid; + statBuf->st_gid = buf.st_gid; + statBuf->st_size = buf.st_size; + statBuf->st_atime = buf.st_atime; + statBuf->st_mtime = buf.st_mtime; + statBuf->st_ctime = buf.st_ctime; + return result; +} int TclOSstat( const char *name, void *cygstat) Index: unix/tclUnixInit.c ================================================================== --- unix/tclUnixInit.c +++ unix/tclUnixInit.c @@ -1,12 +1,12 @@ /* * tclUnixInit.c -- * * Contains the Unix-specific interpreter initialization functions. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 1999 by Scriptics Corporation. + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 1999 Scriptics Corporation. * All rights reserved. */ #include "tclInt.h" #ifdef HAVE_LANGINFO @@ -44,42 +44,42 @@ DLLIMPORT extern __stdcall void GetSystemInfo(void *); #ifdef __cplusplus } #endif -#define NUMPROCESSORS 11 +#define NUMPROCESSORS 15 static const char *const processors[NUMPROCESSORS] = { - "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil", - "amd64", "ia32_on_win64" + "i686", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil", + "x86_64", "ia32_on_win64", "neutral", "arm64", "arm32_on_win64", "ia32_on_arm64" }; typedef struct { - union { - unsigned int dwOemId; - struct { - int wProcessorArchitecture; - int wReserved; - }; - }; - unsigned int dwPageSize; - void *lpMinimumApplicationAddress; - void *lpMaximumApplicationAddress; - void *dwActiveProcessorMask; - unsigned int dwNumberOfProcessors; - unsigned int dwProcessorType; - unsigned int dwAllocationGranularity; - int wProcessorLevel; - int wProcessorRevision; + union { + unsigned int dwOemId; + struct { + int wProcessorArchitecture; + int wReserved; + }; + }; + unsigned int dwPageSize; + void *lpMinimumApplicationAddress; + void *lpMaximumApplicationAddress; + void *dwActiveProcessorMask; + unsigned int dwNumberOfProcessors; + unsigned int dwProcessorType; + unsigned int dwAllocationGranularity; + int wProcessorLevel; + int wProcessorRevision; } SYSTEM_INFO; typedef struct { - unsigned int dwOSVersionInfoSize; - unsigned int dwMajorVersion; - unsigned int dwMinorVersion; - unsigned int dwBuildNumber; - unsigned int dwPlatformId; - wchar_t szCSDVersion[128]; + unsigned int dwOSVersionInfoSize; + unsigned int dwMajorVersion; + unsigned int dwMinorVersion; + unsigned int dwBuildNumber; + unsigned int dwPlatformId; + wchar_t szCSDVersion[128]; } OSVERSIONINFOW; #endif #ifdef HAVE_COREFOUNDATION #include @@ -90,27 +90,27 @@ * on the platform. However, there is always a final fallback, and this value * is it. Make sure it is a real Tcl encoding. */ #ifndef TCL_DEFAULT_ENCODING -#define TCL_DEFAULT_ENCODING "utf-8" +#define TCL_DEFAULT_ENCODING "iso8859-1" #endif /* * Default directory in which to look for Tcl library scripts. The symbol is * defined by Makefile. */ -static char defaultLibraryDir[sizeof(TCL_LIBRARY)+200] = TCL_LIBRARY; +static const char defaultLibraryDir[] = TCL_LIBRARY; /* * Directory in which to look for packages (each package is typically * installed as a subdirectory of this directory). The symbol is defined by * Makefile. */ -static char pkgPath[sizeof(TCL_PACKAGE_PATH)+200] = TCL_PACKAGE_PATH; +static const char pkgPath[] = TCL_PACKAGE_PATH; /* * The following table is used to map from Unix locale strings to encoding * files. If HAVE_LANGINFO is defined, then this is a fallback table when the * result from nl_langinfo isn't a recognized encoding. Otherwise this is the @@ -333,11 +333,10 @@ */ #define GET_DARWIN_RELEASE 1 MODULE_SCOPE long tclMacOSXDarwinRelease; long tclMacOSXDarwinRelease = 0; #endif - /* *--------------------------------------------------------------------------- * * TclpInitPlatform -- @@ -367,17 +366,17 @@ /* * Make sure, that the standard FDs exist. [Bug 772288] */ - if (TclOSseek(0, (Tcl_SeekOffset) 0, SEEK_CUR) == -1 && errno == EBADF) { + if (TclOSseek(0, 0, SEEK_CUR) == -1 && errno == EBADF) { open("/dev/null", O_RDONLY); } - if (TclOSseek(1, (Tcl_SeekOffset) 0, SEEK_CUR) == -1 && errno == EBADF) { + if (TclOSseek(1, 0, SEEK_CUR) == -1 && errno == EBADF) { open("/dev/null", O_WRONLY); } - if (TclOSseek(2, (Tcl_SeekOffset) 0, SEEK_CUR) == -1 && errno == EBADF) { + if (TclOSseek(2, 0, SEEK_CUR) == -1 && errno == EBADF) { open("/dev/null", O_WRONLY); } /* * The code below causes SIGPIPE (broken pipe) errors to be ignored. This @@ -453,11 +452,11 @@ */ void TclpInitLibraryPath( char **valuePtr, - size_t *lengthPtr, + unsigned int *lengthPtr, Tcl_Encoding *encodingPtr) { #define LIBRARY_SIZE 32 Tcl_Obj *pathPtr, *objPtr; const char *str; @@ -467,15 +466,15 @@ /* * Look for the library relative to the TCL_LIBRARY env variable. If the * last dirname in the TCL_LIBRARY path does not match the last dirname in * the installLib variable, use the last dir name of installLib in - * addition to the orginal TCL_LIBRARY path. + * addition to the original TCL_LIBRARY path. */ str = getenv("TCL_LIBRARY"); /* INTL: Native. */ - Tcl_ExternalToUtfDString(NULL, str, -1, &buffer); + Tcl_ExternalToUtfDString(NULL, str, TCL_INDEX_NONE, &buffer); str = Tcl_DStringValue(&buffer); if ((str != NULL) && (str[0] != '\0')) { Tcl_DString ds; int pathc; @@ -488,17 +487,17 @@ * Initialize the substrings used when locating an executable. The * installLib variable computes the path as though the executable is * installed. */ - sprintf(installLib, "lib/tcl%s", TCL_VERSION); + snprintf(installLib, sizeof(installLib), "lib/tcl%s", TCL_VERSION); /* * If TCL_LIBRARY is set, search there. */ - Tcl_ListObjAppendElement(NULL, pathPtr, Tcl_NewStringObj(str, -1)); + Tcl_ListObjAppendElement(NULL, pathPtr, Tcl_NewStringObj(str, TCL_INDEX_NONE)); Tcl_SplitPath(str, &pathc, &pathv); if ((pathc > 0) && (strcasecmp(installLib + 4, pathv[pathc-1]) != 0)) { /* * If TCL_LIBRARY is set but refers to a different tcl @@ -508,13 +507,13 @@ * string. */ pathv[pathc - 1] = installLib + 4; str = Tcl_JoinPath(pathc, pathv, &ds); - Tcl_ListObjAppendElement(NULL, pathPtr, TclDStringToObj(&ds)); + Tcl_ListObjAppendElement(NULL, pathPtr, Tcl_DStringToObj(&ds)); } - Tcl_Free(pathv); + ckfree(pathv); } /* * Finally, look for the library relative to the compiled-in path. This is * needed when users install Tcl with an exec-prefix that is different @@ -535,19 +534,20 @@ */ str = defaultLibraryDir; } if (str[0] != '\0') { - objPtr = Tcl_NewStringObj(str, -1); + objPtr = Tcl_NewStringObj(str, TCL_INDEX_NONE); Tcl_ListObjAppendElement(NULL, pathPtr, objPtr); } } Tcl_DStringFree(&buffer); *encodingPtr = Tcl_GetEncoding(NULL, NULL); - str = TclGetStringFromObj(pathPtr, lengthPtr); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); + str = TclGetString(pathPtr); + *lengthPtr = pathPtr->length; + *valuePtr = (char *)ckalloc(*lengthPtr + 1); memcpy(*valuePtr, str, *lengthPtr + 1); Tcl_DecrRefCount(pathPtr); } /* @@ -588,21 +588,25 @@ const char *encoding) { int left = 0; int right = sizeof(localeTable)/sizeof(LocaleTable); + /* Here, search for i in the interval left <= i < right. */ while (left < right) { int test = (left + right)/2; int code = strcmp(localeTable[test].lang, encoding); if (code == 0) { + /* Found it at i == test. */ return localeTable[test].encoding; } if (code < 0) { + /* Restrict the search to the interval test < i < right. */ left = test+1; } else { - right = test-1; + /* Restrict the search to the interval left <= i < test. */ + right = test; } } return NULL; } @@ -632,17 +636,17 @@ /* * Use a DString so we can modify case. */ Tcl_DStringInit(&ds); - encoding = Tcl_DStringAppend(&ds, nl_langinfo(CODESET), -1); + encoding = Tcl_DStringAppend(&ds, nl_langinfo(CODESET), TCL_INDEX_NONE); Tcl_UtfToLower(Tcl_DStringValue(&ds)); knownEncoding = SearchKnownEncodings(encoding); if (knownEncoding != NULL) { - Tcl_DStringAppend(bufPtr, knownEncoding, -1); + Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE); } else if (NULL != Tcl_GetEncoding(NULL, encoding)) { - Tcl_DStringAppend(bufPtr, encoding, -1); + Tcl_DStringAppend(bufPtr, encoding, TCL_INDEX_NONE); } Tcl_DStringFree(&ds); if (Tcl_DStringLength(bufPtr)) { return Tcl_DStringValue(bufPtr); } @@ -670,18 +674,18 @@ const char *p; Tcl_DString ds; Tcl_DStringInit(&ds); p = encoding; - encoding = Tcl_DStringAppend(&ds, p, -1); + encoding = Tcl_DStringAppend(&ds, p, TCL_INDEX_NONE); Tcl_UtfToLower(Tcl_DStringValue(&ds)); knownEncoding = SearchKnownEncodings(encoding); if (knownEncoding != NULL) { - Tcl_DStringAppend(bufPtr, knownEncoding, -1); + Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE); } else if (NULL != Tcl_GetEncoding(NULL, encoding)) { - Tcl_DStringAppend(bufPtr, encoding, -1); + Tcl_DStringAppend(bufPtr, encoding, TCL_INDEX_NONE); } if (Tcl_DStringLength(bufPtr)) { Tcl_DStringFree(&ds); return Tcl_DStringValue(bufPtr); } @@ -698,21 +702,21 @@ } } if (*p != '\0') { knownEncoding = SearchKnownEncodings(p); if (knownEncoding != NULL) { - Tcl_DStringAppend(bufPtr, knownEncoding, -1); + Tcl_DStringAppend(bufPtr, knownEncoding, TCL_INDEX_NONE); } else if (NULL != Tcl_GetEncoding(NULL, p)) { - Tcl_DStringAppend(bufPtr, p, -1); + Tcl_DStringAppend(bufPtr, p, TCL_INDEX_NONE); } } Tcl_DStringFree(&ds); if (Tcl_DStringLength(bufPtr)) { return Tcl_DStringValue(bufPtr); } } - return Tcl_DStringAppend(bufPtr, TCL_DEFAULT_ENCODING, -1); + return Tcl_DStringAppend(bufPtr, TCL_DEFAULT_ENCODING, TCL_INDEX_NONE); } /* *--------------------------------------------------------------------------- * @@ -780,11 +784,12 @@ char buffer[TCL_INTEGER_SPACE * 2]; #elif !defined(NO_UNAME) struct utsname name; #endif int unameOK; - Tcl_DString ds; + const char *p, *q; + Tcl_Obj *pkgListObj = Tcl_NewObj(); #ifdef HAVE_COREFOUNDATION char tclLibPath[MAXPATHLEN + 1]; /* @@ -796,33 +801,24 @@ #endif /* MAC_OS_X_VERSION_MAX_ALLOWED > 1020 */ if (MacOSXGetLibraryPath(interp, MAXPATHLEN, tclLibPath) == TCL_OK) { const char *str; CFBundleRef bundleRef; + Tcl_DString ds; Tcl_SetVar2(interp, "tclDefaultLibrary", NULL, tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath, TCL_GLOBAL_ONLY); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ", - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); - + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1)); str = TclGetEnv("DYLD_FRAMEWORK_PATH", &ds); if ((str != NULL) && (str[0] != '\0')) { - char *p = Tcl_DStringValue(&ds); - - /* - * Convert DYLD_FRAMEWORK_PATH from colon to space separated. - */ - - do { - if (*p == ':') { - *p = ' '; - } - } while (*p++); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, Tcl_DStringValue(&ds), - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ", - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); + p = Tcl_DStringValue(&ds); + while ((q = strchr(p, ':')) != NULL) { + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, q-p)); + p = q+1; + } + if (*p) { + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, -1)); + } Tcl_DStringFree(&ds); } bundleRef = CFBundleGetMainBundle(); if (bundleRef) { CFURLRef frameworksURL; @@ -832,38 +828,36 @@ if (frameworksURL) { if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE, (unsigned char*) tclLibPath, MAXPATHLEN) && ! TclOSstat(tclLibPath, &statBuf) && S_ISDIR(statBuf.st_mode)) { - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath, - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ", - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1)); } CFRelease(frameworksURL); } frameworksURL = CFBundleCopySharedFrameworksURL(bundleRef); if (frameworksURL) { if (CFURLGetFileSystemRepresentation(frameworksURL, TRUE, (unsigned char*) tclLibPath, MAXPATHLEN) && ! TclOSstat(tclLibPath, &statBuf) && S_ISDIR(statBuf.st_mode)) { - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, tclLibPath, - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, " ", - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(tclLibPath, -1)); } CFRelease(frameworksURL); } } - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, pkgPath, - TCL_GLOBAL_ONLY | TCL_APPEND_VALUE); - } else + } #endif /* HAVE_COREFOUNDATION */ - { - Tcl_SetVar2(interp, "tcl_pkgPath", NULL, pkgPath, TCL_GLOBAL_ONLY); + p = pkgPath; + while ((q = strchr(p, ':')) != NULL) { + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, q-p)); + p = q+1; + } + if (*p) { + Tcl_ListObjAppendElement(NULL, pkgListObj, Tcl_NewStringObj(p, -1)); } + Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_pkgPath", -1), NULL, pkgListObj, TCL_GLOBAL_ONLY); #ifdef DJGPP Tcl_SetVar2(interp, "tcl_platform", "platform", "dos", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY); @@ -883,13 +877,15 @@ osInfoInitialized = 1; } GetSystemInfo(&sysInfo); - Tcl_SetVar2(interp, "tcl_platform", "os", - "Windows NT", TCL_GLOBAL_ONLY); - sprintf(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion); + if (osInfo.dwMajorVersion == 10 && osInfo.dwBuildNumber >= 22000) { + osInfo.dwMajorVersion = 11; + } + Tcl_SetVar2(interp, "tcl_platform", "os", "Windows NT", TCL_GLOBAL_ONLY); + snprintf(buffer, sizeof(buffer), "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion); Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY); if (sysInfo.wProcessorArchitecture < NUMPROCESSORS) { Tcl_SetVar2(interp, "tcl_platform", "machine", processors[sysInfo.wProcessorArchitecture], TCL_GLOBAL_ONLY); @@ -896,14 +892,15 @@ } #elif !defined NO_UNAME if (uname(&name) >= 0) { const char *native; + Tcl_DString ds; unameOK = 1; - native = Tcl_ExternalToUtfDString(NULL, name.sysname, -1, &ds); + native = Tcl_ExternalToUtfDString(NULL, name.sysname, TCL_INDEX_NONE, &ds); Tcl_SetVar2(interp, "tcl_platform", "os", native, TCL_GLOBAL_ONLY); Tcl_DStringFree(&ds); /* * The following code is a special hack to handle differences in the @@ -957,16 +954,17 @@ */ { struct passwd *pwEnt = TclpGetPwUid(getuid()); const char *user; + Tcl_DString ds; if (pwEnt == NULL) { user = ""; Tcl_DStringInit(&ds); /* ensure cleanliness */ } else { - user = Tcl_ExternalToUtfDString(NULL, pwEnt->pw_name, -1, &ds); + user = Tcl_ExternalToUtfDString(NULL, pwEnt->pw_name, TCL_INDEX_NONE, &ds); } Tcl_SetVar2(interp, "tcl_platform", "user", user, TCL_GLOBAL_ONLY); Tcl_DStringFree(&ds); } @@ -982,40 +980,40 @@ *---------------------------------------------------------------------- * * TclpFindVariable -- * * Locate the entry in environ for a given name. On Unix this routine is - * case sensetive, on Windows this matches mixed case. + * case sensitive, on Windows this matches mixed case. * * Results: * The return value is the index in environ of an entry with the name - * "name", or TCL_INDEX_NONE if there is no such entry. The integer at *lengthPtr is + * "name", or -1 if there is no such entry. The integer at *lengthPtr is * filled in with the length of name (if a matching entry is found) or * the length of the environ array (if no matching entry is found). * * Side effects: * None. * *---------------------------------------------------------------------- */ -size_t +int TclpFindVariable( const char *name, /* Name of desired environment variable * (native). */ - size_t *lengthPtr) /* Used to return length of name (for + int *lengthPtr) /* Used to return length of name (for * successful searches) or number of non-NULL * entries in environ (for unsuccessful * searches). */ { - size_t i, result = TCL_INDEX_NONE; + int i, result = -1; const char *env, *p1, *p2; Tcl_DString envString; Tcl_DStringInit(&envString); for (i = 0, env = environ[i]; env != NULL; i++, env = environ[i]) { - p1 = Tcl_ExternalToUtfDString(NULL, env, -1, &envString); + p1 = Tcl_ExternalToUtfDString(NULL, env, TCL_INDEX_NONE, &envString); p2 = name; for (; *p2 == *p1; p1++, p2++) { /* NULL loop body. */ } Index: unix/tclUnixNotfy.c ================================================================== --- unix/tclUnixNotfy.c +++ unix/tclUnixNotfy.c @@ -1,13 +1,15 @@ /* * tclUnixNotfy.c -- * * This file contains subroutines shared by all notifier backend - * implementations on *nix platforms. + * implementations on *nix platforms. It is *included* by the epoll, + * kqueue and select notifier implementation files. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. - * Copyright (c) 2016 Lucio Andrés Illanes Albornoz + * Copyright © 1995-1997 Sun Microsystems, Inc. + * Copyright © 2016 Lucio Andrés Illanes Albornoz + * Copyright © 2021 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -23,11 +25,11 @@ # undef NOTIFIER_EPOLL # undef NOTIFIER_KQUEUE # define NOTIFIER_SELECT #elif !defined(NOTIFIER_EPOLL) && !defined(NOTIFIER_KQUEUE) # define NOTIFIER_SELECT -static TCL_NORETURN void NotifierThreadProc(ClientData clientData); +static TCL_NORETURN void NotifierThreadProc(void *clientData); # if defined(HAVE_PTHREAD_ATFORK) static void AtForkChild(void); # endif /* HAVE_PTHREAD_ATFORK */ /* @@ -43,12 +45,14 @@ * Side effects: * Running Thread. * *---------------------------------------------------------------------- */ + static void -StartNotifierThread(const char *proc) +StartNotifierThread( + const char *proc) { if (!notifierThreadRunning) { pthread_mutex_lock(¬ifierInitMutex); if (!notifierThreadRunning) { if (TclpThreadCreate(¬ifierThread, NotifierThreadProc, NULL, @@ -55,10 +59,11 @@ TCL_THREAD_STACK_DEFAULT, TCL_THREAD_JOINABLE) != TCL_OK) { Tcl_Panic("%s: unable to start notifier thread", proc); } pthread_mutex_lock(¬ifierMutex); + /* * Wait for the notifier pipe to be created. */ while (triggerPipe < 0) { @@ -74,11 +79,11 @@ #endif /* NOTIFIER_SELECT */ /* *---------------------------------------------------------------------- * - * Tcl_AlertNotifier -- + * TclpAlertNotifier -- * * Wake up the specified notifier from any thread. This routine is called * by the platform independent notifier code whenever the Tcl_ThreadAlert * routine is called. This routine is guaranteed not to be called on a * given notifier after Tcl_FinalizeNotifier is called for that notifier. @@ -97,54 +102,103 @@ * *---------------------------------------------------------------------- */ void -Tcl_AlertNotifier( - ClientData clientData) +TclpAlertNotifier( + void *clientData) { - if (tclNotifierHooks.alertNotifierProc) { - tclNotifierHooks.alertNotifierProc(clientData); - return; - } else { #ifdef NOTIFIER_SELECT #if TCL_THREADS - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; - pthread_mutex_lock(¬ifierMutex); - tsdPtr->eventReady = 1; + pthread_mutex_lock(¬ifierMutex); + tsdPtr->eventReady = 1; # ifdef __CYGWIN__ - PostMessageW(tsdPtr->hwnd, 1024, 0, 0); + PostMessageW(tsdPtr->hwnd, 1024, 0, 0); # else - pthread_cond_broadcast(&tsdPtr->waitCV); + pthread_cond_broadcast(&tsdPtr->waitCV); # endif /* __CYGWIN__ */ - pthread_mutex_unlock(¬ifierMutex); + pthread_mutex_unlock(¬ifierMutex); +#else + (void)clientData; #endif /* TCL_THREADS */ #else /* !NOTIFIER_SELECT */ - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; #if defined(NOTIFIER_EPOLL) && defined(HAVE_EVENTFD) - uint64_t eventFdVal = 1; - if (write(tsdPtr->triggerEventFd, &eventFdVal, - sizeof(eventFdVal)) != sizeof(eventFdVal)) { - Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerEventFd", - (void *)tsdPtr); - } + uint64_t eventFdVal = 1; + + if (write(tsdPtr->triggerEventFd, &eventFdVal, + sizeof(eventFdVal)) != sizeof(eventFdVal)) { + Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerEventFd", + (void *) tsdPtr); + } #else - if (write(tsdPtr->triggerPipe[1], "", 1) != 1) { - Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerPipe", - (void *)tsdPtr); - } + if (write(tsdPtr->triggerPipe[1], "", 1) != 1) { + Tcl_Panic("Tcl_AlertNotifier: unable to write to %p->triggerPipe", + (void *) tsdPtr); + } #endif /* NOTIFIER_EPOLL && HAVE_EVENTFD */ #endif /* NOTIFIER_SELECT */ +} + +/* + *---------------------------------------------------------------------- + * + * LookUpFileHandler -- + * + * Look up the file handler structure (and optionally the previous one in + * the chain) associated with a file descriptor. + * + * Returns: + * A pointer to the file handler, or NULL if it can't be found. + * + * Side effects: + * If prevPtrPtr is non-NULL, it will be written to if the file handler + * is found. + * + *---------------------------------------------------------------------- + */ + +static inline FileHandler * +LookUpFileHandler( + ThreadSpecificData *tsdPtr, /* Where to look things up. */ + int fd, /* What we are looking for. */ + FileHandler **prevPtrPtr) /* If non-NULL, where to report the previous + * pointer. */ +{ + FileHandler *filePtr, *prevPtr; + + /* + * Find the entry for the given file (and return if there isn't one). + */ + + for (prevPtr = NULL, filePtr = tsdPtr->firstFileHandlerPtr; ; + prevPtr = filePtr, filePtr = filePtr->nextPtr) { + if (filePtr == NULL) { + return NULL; + } + if (filePtr->fd == fd) { + break; + } + } + + /* + * Report what we've found to our caller. + */ + + if (prevPtrPtr) { + *prevPtrPtr = prevPtr; } + return filePtr; } /* *---------------------------------------------------------------------- * - * Tcl_SetTimer -- + * TclpSetTimer -- * * This function sets the current notifier timer value. This interface is * not implemented in this notifier because we are always running inside * of Tcl_DoOneEvent. * @@ -156,23 +210,18 @@ * *---------------------------------------------------------------------- */ void -Tcl_SetTimer( - const Tcl_Time *timePtr) /* Timeout value, may be NULL. */ -{ - if (tclNotifierHooks.setTimerProc) { - tclNotifierHooks.setTimerProc(timePtr); - return; - } else { - /* - * The interval timer doesn't do anything in this implementation, - * because the only event loop is via Tcl_DoOneEvent, which passes - * timeout values to Tcl_WaitForEvent. - */ - } +TclpSetTimer( + TCL_UNUSED(const Tcl_Time *)) /* Timeout value, may be NULL. */ +{ + /* + * The interval timer doesn't do anything in this implementation, because + * the only event loop is via Tcl_DoOneEvent, which passes timeout values + * to Tcl_WaitForEvent. + */ } /* *---------------------------------------------------------------------- * @@ -188,18 +237,15 @@ * *---------------------------------------------------------------------- */ void -Tcl_ServiceModeHook( +TclpServiceModeHook( int mode) /* Either TCL_SERVICE_ALL, or * TCL_SERVICE_NONE. */ { - if (tclNotifierHooks.serviceModeHookProc) { - tclNotifierHooks.serviceModeHookProc(mode); - return; - } else if (mode == TCL_SERVICE_ALL) { + if (mode == TCL_SERVICE_ALL) { #ifdef NOTIFIER_SELECT #if TCL_THREADS StartNotifierThread("Tcl_ServiceModeHook"); #endif #endif /* NOTIFIER_SELECT */ @@ -304,28 +350,28 @@ AlertSingleThread( ThreadSpecificData *tsdPtr) { tsdPtr->eventReady = 1; if (tsdPtr->onList) { - /* - * Remove the ThreadSpecificData structure of this thread from the - * waiting list. This prevents us from continuously spinning on - * epoll_wait until the other threads runs and services the file - * event. - */ - - if (tsdPtr->prevPtr) { + /* + * Remove the ThreadSpecificData structure of this thread from the + * waiting list. This prevents us from continuously spinning on + * epoll_wait until the other threads runs and services the file + * event. + */ + + if (tsdPtr->prevPtr) { tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr; - } else { + } else { waitingListPtr = tsdPtr->nextPtr; - } - if (tsdPtr->nextPtr) { + } + if (tsdPtr->nextPtr) { tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr; - } - tsdPtr->nextPtr = tsdPtr->prevPtr = NULL; - tsdPtr->onList = 0; - tsdPtr->pollState = 0; + } + tsdPtr->nextPtr = tsdPtr->prevPtr = NULL; + tsdPtr->onList = 0; + tsdPtr->pollState = 0; } #ifdef __CYGWIN__ PostMessageW(tsdPtr->hwnd, 1024, 0, 0); #else /* !__CYGWIN__ */ pthread_cond_broadcast(&tsdPtr->waitCV); @@ -357,10 +403,14 @@ } pthread_mutex_init(¬ifierInitMutex, NULL); pthread_mutex_init(¬ifierMutex, NULL); pthread_cond_init(¬ifierCV, NULL); +#ifdef NOTIFIER_SELECT + asyncPending = 0; +#endif + /* * notifierThreadRunning == 1: thread is running, (there might be data in * notifier lists) * atForkInit == 0: InitNotifier was never called * notifierCount != 0: unbalanced InitNotifier() / FinalizeNotifier calls @@ -374,20 +424,24 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); notifierThreadRunning = 0; close(triggerPipe); triggerPipe = -1; +#ifdef NOTIFIER_SELECT + close(otherPipe); + otherPipe = -1; +#endif /* * The waitingListPtr might contain event info from multiple * threads, which are invalid here, so setting it to NULL is not * unreasonable. */ waitingListPtr = NULL; /* * The tsdPtr from before the fork is copied as well. But since we - * are paranoic, we don't trust its condvar and reset it. + * are paranoiac, we don't trust its condvar and reset it. */ #ifdef __CYGWIN__ DestroyWindow(tsdPtr->hwnd); tsdPtr->hwnd = CreateWindowExW(NULL, className, className, 0, 0, 0, 0, 0, NULL, NULL, @@ -410,18 +464,53 @@ */ } } Tcl_InitNotifier(); + +#ifdef NOTIFIER_SELECT + /* + * Restart the notifier thread for signal handling. + */ + + StartNotifierThread("AtForkChild"); +#endif } #endif /* HAVE_PTHREAD_ATFORK */ - #endif /* TCL_THREADS */ - #endif /* NOTIFIER_SELECT */ -#ifndef HAVE_COREFOUNDATION /* Darwin/Mac OS X CoreFoundation notifier is - * in tclMacOSXNotify.c */ + +/* + *---------------------------------------------------------------------- + * + * TclpNotifierData -- + * + * This function returns a void pointer to be associated + * with a Tcl_AsyncHandler. + * + * Results: + * For the epoll and kqueue notifiers, this function returns the + * thread specific data. Otherwise NULL. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +void * +TclpNotifierData(void) +{ +#if defined(NOTIFIER_EPOLL) || defined(NOTIFIER_KQUEUE) + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + return tsdPtr; +#else + return NULL; +#endif +} + /* *---------------------------------------------------------------------- * * TclUnixWaitForFile -- * @@ -440,10 +529,13 @@ * Side effects: * Time passes. * *---------------------------------------------------------------------- */ + +#ifndef HAVE_COREFOUNDATION /* Darwin/Mac OS X CoreFoundation notifier is + * in tclMacOSXNotify.c */ int TclUnixWaitForFile( int fd, /* Handle for file on which to wait. */ int mask, /* What to wait for: OR'ed combination of @@ -561,15 +653,14 @@ Tcl_GetTime(&now); } while ((abortTime.sec > now.sec) || (abortTime.sec == now.sec && abortTime.usec > now.usec)); return result; } - #endif /* !HAVE_COREFOUNDATION */ - + /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclUnixPipe.c ================================================================== --- unix/tclUnixPipe.c +++ unix/tclUnixPipe.c @@ -2,20 +2,31 @@ * tclUnixPipe.c -- * * This file implements the UNIX-specific exec pipeline functions, the * "pipe" channel driver, and the "pid" Tcl command. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" -#ifdef USE_VFORK +#ifdef HAVE_POSIX_SPAWNP +# if defined(HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2) \ + && defined(HAVE_POSIX_SPAWNATTR_SETFLAGS) \ + && !defined(HAVE_VFORK) +# include +# include +# else +# undef HAVE_POSIX_SPAWNP +# endif +#endif + +#ifdef HAVE_VFORK #define fork vfork #endif /* * The following macros convert between TclFile's and fd's. The conversion @@ -65,27 +76,27 @@ * This structure describes the channel type structure for command pipe based * I/O: */ static const Tcl_ChannelType pipeChannelType = { - "pipe", /* Type name. */ - TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ - PipeInputProc, /* Input proc. */ - PipeOutputProc, /* Output proc. */ - NULL, /* Seek proc. */ + "pipe", + TCL_CHANNEL_VERSION_5, + TCL_CLOSE2PROC, /* Deprecated. */ + PipeInputProc, + PipeOutputProc, + NULL, /* Deprecated. */ NULL, /* Set option proc. */ NULL, /* Get option proc. */ - PipeWatchProc, /* Initialize notifier. */ - PipeGetHandleProc, /* Get OS handles out of channel. */ - PipeClose2Proc, /* close2proc. */ - PipeBlockModeProc, /* Set blocking or non-blocking mode.*/ - NULL, /* flush proc. */ - NULL, /* handler proc. */ - NULL, /* wide seek proc */ - NULL, /* thread action proc */ - NULL /* truncation */ + PipeWatchProc, + PipeGetHandleProc, + PipeClose2Proc, + PipeBlockModeProc, + NULL, /* Flush proc. */ + NULL, /* Bubbled event handler proc. */ + NULL, /* Seek proc. */ + NULL, /* Thread action proc. */ + NULL /* Truncation proc. */ }; /* *---------------------------------------------------------------------- * @@ -139,11 +150,11 @@ { int fd; const char *native; Tcl_DString ds; - native = Tcl_UtfToExternalDString(NULL, fname, -1, &ds); + native = Tcl_UtfToExternalDString(NULL, fname, TCL_INDEX_NONE, &ds); fd = TclOSopen(native, mode, 0666); /* INTL: Native. */ Tcl_DStringFree(&ds); if (fd != -1) { fcntl(fd, F_SETFD, FD_CLOEXEC); @@ -151,11 +162,11 @@ * If the file is being opened for writing, seek to the end so we can * append to any data already in the file. */ if ((mode & O_WRONLY) && !(mode & O_APPEND)) { - TclOSseek(fd, (Tcl_SeekOffset) 0, SEEK_END); + TclOSseek(fd, 0, SEEK_END); } /* * Increment the fd so it can't be 0, which would conflict with the * NULL return for errors. @@ -196,18 +207,18 @@ fcntl(fd, F_SETFD, FD_CLOEXEC); if (contents != NULL) { Tcl_DString dstring; char *native; - native = Tcl_UtfToExternalDString(NULL, contents, -1, &dstring); + native = Tcl_UtfToExternalDString(NULL, contents, TCL_INDEX_NONE, &dstring); if (write(fd, native, Tcl_DStringLength(&dstring)) == -1) { close(fd); Tcl_DStringFree(&dstring); return NULL; } Tcl_DStringFree(&dstring); - TclOSseek(fd, (Tcl_SeekOffset) 0, SEEK_SET); + TclOSseek(fd, 0, SEEK_SET); } return MakeFile(fd); } /* @@ -391,28 +402,33 @@ * for the child process. If inputFile file is * not readable or is NULL, the child will * receive no standard input. */ TclFile outputFile, /* If non-NULL, gives the file that receives * output from the child process. If - * outputFile file is not writeable or is + * outputFile file is not writable or is * NULL, output from the child will be * discarded. */ TclFile errorFile, /* If non-NULL, gives the file that receives * errors from the child process. If errorFile - * file is not writeable or is NULL, errors + * file is not writable or is NULL, errors * from the child will be discarded. errorFile * may be the same as outputFile. */ Tcl_Pid *pidPtr) /* If this function is successful, pidPtr is * filled with the process id of the child * process. */ { TclFile errPipeIn, errPipeOut; int count, status, fd; char errSpace[200 + TCL_INTEGER_SPACE]; - Tcl_DString *dsArray; - char **newArgv; - int pid, i; + Tcl_DString *volatile dsArray; + char **volatile newArgv; + int pid; + int i; +#if defined(HAVE_POSIX_SPAWNP) + int childErrno; + static int use_spawn = -1; +#endif errPipeIn = NULL; errPipeOut = NULL; pid = -1; @@ -434,14 +450,14 @@ dsArray = (Tcl_DString *)TclStackAlloc(interp, argc * sizeof(Tcl_DString)); newArgv = (char **)TclStackAlloc(interp, (argc+1) * sizeof(char *)); newArgv[argc] = NULL; for (i = 0; i < argc; i++) { - newArgv[i] = Tcl_UtfToExternalDString(NULL, argv[i], -1, &dsArray[i]); + newArgv[i] = Tcl_UtfToExternalDString(NULL, argv[i], TCL_INDEX_NONE, &dsArray[i]); } -#ifdef USE_VFORK +#if defined(HAVE_VFORK) || defined(HAVE_POSIX_SPAWNP) /* * After vfork(), do not call code in the child that changes global state, * because it is using the parent's memory space at that point and writes * might corrupt the parent: so ensure standard channels are initialized * in the parent, otherwise SetupStdFile() might initialize them in the @@ -450,11 +466,48 @@ if (!inputFile) { Tcl_GetStdChannel(TCL_STDIN); } if (!outputFile) { - Tcl_GetStdChannel(TCL_STDOUT); + Tcl_GetStdChannel(TCL_STDOUT); } if (!errorFile) { - Tcl_GetStdChannel(TCL_STDERR); + Tcl_GetStdChannel(TCL_STDERR); + } +#endif + +#ifdef HAVE_POSIX_SPAWNP +#ifdef _CS_GNU_LIBC_VERSION + if (use_spawn < 0) { + char conf[32], *p; + int major = 0, minor = 0; + + use_spawn = 0; + memset(conf, 0, sizeof(conf)); + confstr(_CS_GNU_LIBC_VERSION, conf, sizeof(conf)); + p = strchr(conf, ' '); /* skip "glibc" */ + if (p != NULL) { + ++p; + if (sscanf(p, "%d.%d", &major, &minor) > 1) { + if ((major > 2) || ((major == 2) && (minor >= 24))) { + use_spawn = 1; + } + } + } } #endif + status = -1; + if (use_spawn) { + posix_spawn_file_actions_t actions; + posix_spawnattr_t attr; + sigset_t sigs; + + posix_spawn_file_actions_init(&actions); + posix_spawnattr_init(&attr); + sigfillset(&sigs); + sigdelset(&sigs, SIGKILL); + sigdelset(&sigs, SIGSTOP); + + posix_spawnattr_setflags(&attr, POSIX_SPAWN_SETSIGDEF +#ifdef POSIX_SPAWN_USEVFORK + | POSIX_SPAWN_USEVFORK +#endif @@ -461,7 +514,35 @@ + ); + posix_spawnattr_setsigdefault(&attr, &sigs); + posix_spawn_file_actions_adddup2(&actions, GetFd(inputFile), 0); + posix_spawn_file_actions_adddup2(&actions, GetFd(outputFile), 1); + posix_spawn_file_actions_adddup2(&actions, GetFd(errorFile), 2); + + status = posix_spawnp(&pid, newArgv[0], &actions, &attr, + newArgv, environ); + childErrno = errno; + posix_spawn_file_actions_destroy(&actions); + posix_spawnattr_destroy(&attr); + + /* + * Fork semantics: + * - pid == 0: child process + * - pid == -1: error + * - pid > 0: parent process + * + * Mimic fork semantics to minimize changes below, + * but retry with fork() as last ressort. + */ + } + if (status != 0) { + pid = fork(); + childErrno = errno; + } +#else pid = fork(); +#endif if (pid == 0) { size_t len; int joinThisError = errorFile && (errorFile == outputFile); fd = GetFd(errPipeOut); @@ -473,11 +554,11 @@ if (!SetupStdFile(inputFile, TCL_STDIN) || !SetupStdFile(outputFile, TCL_STDOUT) || (!joinThisError && !SetupStdFile(errorFile, TCL_STDERR)) || (joinThisError && ((dup2(1,2) == -1) || (fcntl(2, F_SETFD, 0) != 0)))) { - sprintf(errSpace, + snprintf(errSpace, sizeof(errSpace), "%dforked process couldn't set up input/output", errno); len = strlen(errSpace); if (len != (size_t) write(fd, errSpace, len)) { Tcl_Panic("TclpCreateProcess: unable to write to errPipeOut"); } @@ -488,11 +569,11 @@ * Close the input side of the error pipe. */ RestoreSignals(); execvp(newArgv[0], newArgv); /* INTL: Native. */ - sprintf(errSpace, "%dcouldn't execute \"%.150s\"", errno, argv[0]); + snprintf(errSpace, sizeof(errSpace), "%dcouldn't execute \"%.150s\"", errno, argv[0]); len = strlen(errSpace); if (len != (size_t) write(fd, errSpace, len)) { Tcl_Panic("TclpCreateProcess: unable to write to errPipeOut"); } _exit(1); @@ -507,10 +588,13 @@ } TclStackFree(interp, newArgv); TclStackFree(interp, dsArray); if (pid == -1) { +#ifdef HAVE_POSIX_SPAWNP + errno = childErrno; +#endif Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't fork child process: %s", Tcl_PosixError(interp))); goto error; } @@ -534,11 +618,11 @@ end, Tcl_PosixError(interp))); goto error; } TclpCloseFile(errPipeIn); - *pidPtr = (Tcl_Pid) INT2PTR(pid); + *pidPtr = (Tcl_Pid)INT2PTR(pid); return TCL_OK; error: if (pid != -1) { /* @@ -546,11 +630,11 @@ * We don't call this with WNOHANG because that can lead to defunct * processes on an MP system. We shouldn't have to worry about hanging * here, since this is the error case. [Bug: 6148] */ - Tcl_WaitPid((Tcl_Pid) INT2PTR(pid), &status, 0); + Tcl_WaitPid((Tcl_Pid)INT2PTR(pid), &status, 0); } if (errPipeIn) { TclpCloseFile(errPipeIn); } @@ -741,12 +825,12 @@ * by the caller, freed when the channel is * closed or the processes are detached (in a * background exec). */ { char channelName[16 + TCL_INTEGER_SPACE]; - int channelId; - PipeState *statePtr = (PipeState *)Tcl_Alloc(sizeof(PipeState)); + int fd; + PipeState *statePtr = (PipeState *)ckalloc(sizeof(PipeState)); int mode; statePtr->inFile = readFile; statePtr->outFile = writeFile; statePtr->errorFile = errorFile; @@ -765,26 +849,26 @@ /* * Use one of the fds associated with the channel as the channel id. */ if (readFile) { - channelId = GetFd(readFile); + fd = GetFd(readFile); } else if (writeFile) { - channelId = GetFd(writeFile); + fd = GetFd(writeFile); } else if (errorFile) { - channelId = GetFd(errorFile); + fd = GetFd(errorFile); } else { - channelId = 0; + fd = 0; } /* * For backward compatibility with previous versions of Tcl, we use * "file%d" as the base name for pipes even though it would be more * natural to use "pipe%d". */ - sprintf(channelName, "file%d", channelId); + snprintf(channelName, sizeof(channelName), "file%d", fd); statePtr->channel = Tcl_CreateChannel(&pipeChannelType, channelName, statePtr, mode); return statePtr->channel; } @@ -876,11 +960,11 @@ PTR2INT(pipePtr->pidPtr[i]))); Tcl_DetachPids(1, &pipePtr->pidPtr[i]); } Tcl_SetObjResult(interp, pidsObj); if (pipePtr->numPids > 0) { - Tcl_Free(pipePtr->pidPtr); + ckfree(pipePtr->pidPtr); pipePtr->numPids = 0; } } /* @@ -1006,13 +1090,13 @@ result = TclCleanupChildren(interp, pipePtr->numPids, pipePtr->pidPtr, errChan); } if (pipePtr->numPids != 0) { - Tcl_Free(pipePtr->pidPtr); + ckfree(pipePtr->pidPtr); } - Tcl_Free(pipePtr); + ckfree(pipePtr); if (errorCode == 0) { return result; } return errorCode; } @@ -1128,10 +1212,26 @@ * Sets up the notifier so that a future event on the channel will be * seen by Tcl. * *---------------------------------------------------------------------- */ + +/* + * Bug ad5a57f2f271: Tcl_NotifyChannel is not a Tcl_FileProc, + * so do not pass it to directly to Tcl_CreateFileHandler. + * Instead, pass a wrapper which is a Tcl_FileProc. + */ + +static void +PipeWatchNotifyChannelWrapper( + void *clientData, + int mask) +{ + Tcl_Channel channel = (Tcl_Channel)clientData; + + Tcl_NotifyChannel(channel, mask); +} static void PipeWatchProc( void *instanceData, /* The pipe state. */ int mask) /* Events of interest; an OR-ed combination of @@ -1143,20 +1243,20 @@ if (psPtr->inFile) { newmask = mask & (TCL_READABLE | TCL_EXCEPTION); if (newmask) { Tcl_CreateFileHandler(GetFd(psPtr->inFile), newmask, - (Tcl_FileProc *) Tcl_NotifyChannel, psPtr->channel); + PipeWatchNotifyChannelWrapper, psPtr->channel); } else { Tcl_DeleteFileHandler(GetFd(psPtr->inFile)); } } if (psPtr->outFile) { newmask = mask & (TCL_WRITABLE | TCL_EXCEPTION); if (newmask) { Tcl_CreateFileHandler(GetFd(psPtr->outFile), newmask, - (Tcl_FileProc *) Tcl_NotifyChannel, psPtr->channel); + PipeWatchNotifyChannelWrapper, psPtr->channel); } else { Tcl_DeleteFileHandler(GetFd(psPtr->outFile)); } } } @@ -1224,11 +1324,11 @@ pid_t real_pid = (pid_t) PTR2INT(pid); while (1) { result = (int) waitpid(real_pid, statPtr, options); if ((result != -1) || (errno != EINTR)) { - return (Tcl_Pid) INT2PTR(result); + return (Tcl_Pid)INT2PTR(result); } } } /* @@ -1248,11 +1348,11 @@ *---------------------------------------------------------------------- */ int Tcl_PidObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { Tcl_Channel chan; @@ -1259,11 +1359,11 @@ PipeState *pipePtr; int i; Tcl_Obj *resultPtr; if (objc > 2) { - Tcl_WrongNumArgs(interp, 1, objv, "?channelId?"); + Tcl_WrongNumArgs(interp, 1, objv, "?channel?"); return TCL_ERROR; } if (objc == 1) { Tcl_SetObjResult(interp, Tcl_NewWideIntObj(getpid())); @@ -1286,11 +1386,11 @@ pipePtr = (PipeState *)Tcl_GetChannelInstanceData(chan); TclNewObj(resultPtr); for (i = 0; i < pipePtr->numPids; i++) { Tcl_ListObjAppendElement(NULL, resultPtr, - Tcl_NewWideIntObj(PTR2INT(TclpGetPid(pipePtr->pidPtr[i])))); + Tcl_NewWideIntObj(TclpGetPid(pipePtr->pidPtr[i]))); } Tcl_SetObjResult(interp, resultPtr); } return TCL_OK; } Index: unix/tclUnixPort.h ================================================================== --- unix/tclUnixPort.h +++ unix/tclUnixPort.h @@ -5,11 +5,11 @@ * differences between systems. It reads in UNIX-related header files and * sets up UNIX-related macros for Tcl's UNIX core. It should be the only * file that contains #ifdefs to handle different flavors of UNIX. This * file sets up the union of all UNIX-related things needed by any of the * Tcl core files. This file depends on configuration #defines such as - * NO_DIRENT_H that are set up by the "configure" script. + * HAVE_SYS_PARAM_H that are set up by the "configure" script. * * Much of the material in this file was originally contributed by Karl * Lehenbauer, Mark Diekhans and Peter da Silva. * * Copyright (c) 1991-1994 The Regents of the University of California. @@ -38,19 +38,11 @@ #include #ifdef HAVE_SYS_PARAM_H # include #endif #include -#ifdef USE_DIRENT2_H -# include "../compat/dirent2.h" -#else -#ifdef NO_DIRENT_H -# include "../compat/dirent.h" -#else -# include -#endif -#endif +#include /* *--------------------------------------------------------------------------- * Parameterize for 64-bit filesystem support. *--------------------------------------------------------------------------- @@ -88,12 +80,17 @@ #ifdef __CYGWIN__ #ifdef __cplusplus extern "C" { #endif /* Make some symbols available without including */ +# define DWORD unsigned int # define CP_UTF8 65001 # define GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS 0x00000004 +# define HANDLE void * +# define HINSTANCE void * +# define HMODULE void * +# define MAX_PATH 260 # define SOCKET unsigned int # define WSAEWOULDBLOCK 10035 typedef unsigned short WCHAR; #ifdef __clang__ #pragma clang diagnostic push @@ -113,19 +110,22 @@ __declspec(dllimport) extern int cygwin_conv_path(int, const void *, void *, int); #ifdef __clang__ #pragma clang diagnostic pop #endif # define timezone _timezone + extern int TclOSfstat(int fd, void *statBuf); extern int TclOSstat(const char *name, void *statBuf); extern int TclOSlstat(const char *name, void *statBuf); #ifdef __cplusplus } #endif #elif defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__) +# define TclOSfstat(fd, buf) fstat64(fd, (struct stat64 *)buf) # define TclOSstat(name, buf) stat64(name, (struct stat64 *)buf) # define TclOSlstat(name,buf) lstat64(name, (struct stat64 *)buf) #else +# define TclOSfstat(fd, buf) fstat(fd, (struct stat *)buf) # define TclOSstat(name, buf) stat(name, (struct stat *)buf) # define TclOSlstat(name, buf) lstat(name, (struct stat *)buf) #endif /* @@ -137,32 +137,21 @@ #include #ifdef HAVE_SYS_SELECT_H # include #endif #include -#ifdef TIME_WITH_SYS_TIME -# include -# include -#else #ifdef HAVE_SYS_TIME_H # include -#else -# include #endif -#endif +#include #ifndef NO_SYS_WAIT_H # include #endif #ifdef HAVE_INTTYPES_H # include #endif #include -#ifdef HAVE_STDINT_H -# include -#else -# include "../compat/stdint.h" -#endif #include MODULE_SCOPE int TclUnixSetBlockingMode(int fd, int mode); #include @@ -500,11 +489,11 @@ #define MASK_SIZE howmany(FD_SETSIZE, NFDBITS) /* *--------------------------------------------------------------------------- - * Not all systems declare the errno variable in errno.h. so this file does it + * Not all systems declare the errno variable in errno.h, so this file does it * explicitly. The list of system error messages also isn't generally declared * in a header file anywhere. *--------------------------------------------------------------------------- */ @@ -621,27 +610,17 @@ # endif /* MAC_OS_X_VERSION_MAX_ALLOWED */ # if defined(HAVE_COREFOUNDATION) && defined(__LP64__) && \ defined(HAVE_WEAK_IMPORT) && MAC_OS_X_VERSION_MIN_REQUIRED < 1050 # warning "Weak import of 64-bit CoreFoundation is not supported, will not run on Mac OS X < 10.5." # endif - -/* - *--------------------------------------------------------------------------- - * At present, using vfork() instead of fork() causes execve() to fail - * intermittently on Darwin x86_64. rdar://4685553 - *--------------------------------------------------------------------------- - */ - -# if defined(__x86_64__) && !defined(FIXED_RDAR_4685553) -# undef USE_VFORK -# endif /* __x86_64__ */ -/* Workaround problems with vfork() when building with llvm-gcc-4.2 */ -# if defined (__llvm__) && \ - (__GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ > 2 || \ - (__GNUC_MINOR__ == 2 && __GNUC_PATCHLEVEL__ > 0)))) -# undef USE_VFORK -# endif /* __llvm__ */ + /* + * For now, test exec-17.1 fails (I/O setup after closing stdout) with + * posix_spawnp(), but the classic implementation (based on fork()+execvp()) + * works well under macOS. + */ +# undef HAVE_POSIX_SPAWNP +# undef HAVE_VFORK #endif /* __APPLE__ */ /* *--------------------------------------------------------------------------- * The following macros and declarations represent the interface between @@ -674,21 +653,23 @@ *--------------------------------------------------------------------------- * The following defines wrap the system memory allocation routines. *--------------------------------------------------------------------------- */ -#define TclpSysAlloc(size) malloc(size) -#define TclpSysFree(ptr) free(ptr) -#define TclpSysRealloc(ptr, size) realloc(ptr, size) +#define TclpSysAlloc(size, isBin) malloc((size_t)(size)) +#define TclpSysFree(ptr) free((char *)(ptr)) +#define TclpSysRealloc(ptr, size) realloc((char *)(ptr), (size_t)(size)) /* *--------------------------------------------------------------------------- * The following macros and declaration wrap the C runtime library functions. *--------------------------------------------------------------------------- */ -#define TclpExit exit +#ifndef TCL_NO_DEPRECATED +# define TclpExit exit +#endif #if !defined(TCL_THREADS) || TCL_THREADS # include #endif /* TCL_THREADS */ Index: unix/tclUnixSock.c ================================================================== --- unix/tclUnixSock.c +++ unix/tclUnixSock.c @@ -1,17 +1,18 @@ /* * tclUnixSock.c -- * * This file contains Unix-specific socket related code. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#include /* * Helper macros to make parts of this file clearer. The macros do exactly * what they say on the tin. :-) They also only ever refer to their arguments * once, and so can be used without regard to side effects. @@ -21,11 +22,11 @@ #define CLEAR_BITS(var, bits) ((var) &= ~(bits)) #define GOT_BITS(var, bits) (((var) & (bits)) != 0) /* "sock" + a pointer in hex + \0 */ #define SOCK_CHAN_LENGTH (4 + sizeof(void *) * 2 + 1) -#define SOCK_TEMPLATE "sock%lx" +#define SOCK_TEMPLATE "sock%" TCL_Z_MODIFIER "x" #undef SOCKET /* Possible conflict with win32 SOCKET */ /* * This is needed to comply with the strict aliasing rules of GCC, but it also @@ -38,11 +39,11 @@ struct sockaddr_in6 sa6; struct sockaddr_storage sas; } address; /* - * This structure describes per-instance state of a tcp based channel. + * This structure describes per-instance state of a tcp-based channel. */ typedef struct TcpState TcpState; typedef struct TcpFdList { @@ -51,23 +52,20 @@ struct TcpFdList *next; } TcpFdList; struct TcpState { Tcl_Channel channel; /* Channel associated with this file. */ - int testFlags; /* bit field for tests. Is set by testsocket - * test procedure */ - TcpFdList fds; /* The file descriptors of the sockets. */ - int flags; /* ORed combination of the bitfields defined + int flags; /* OR'ed combination of the bitfields defined * below. */ + TcpFdList fds; /* The file descriptors of the sockets. */ int interest; /* Event types of interest */ /* * Only needed for server sockets */ - Tcl_TcpAcceptProc *acceptProc; - /* Proc to call on accept. */ + Tcl_TcpAcceptProc *acceptProc; /* Proc to call on accept. */ void *acceptProcData; /* The data for the accept proc. */ /* * Only needed for client sockets */ @@ -81,11 +79,11 @@ int connectError; /* Cache SO_ERROR of async socket. */ int cachedBlocking; /* Cache blocking mode of async socket. */ }; /* - * These bits may be ORed together into the "flags" field of a TcpState + * These bits may be OR'ed together into the "flags" field of a TcpState * structure. */ #define TCP_NONBLOCKING (1<<0) /* Socket with non-blocking I/O */ #define TCP_ASYNC_CONNECT (1<<1) /* Async connect in progress. */ @@ -93,16 +91,11 @@ * process an async connect. This * flag indicates that reentry is * still pending */ #define TCP_ASYNC_FAILED (1<<5) /* An async connect finally failed */ -/* - * These bits may be ORed together into the "testFlags" field of a TcpState - * structure. - */ - -#define TCP_ASYNC_TEST_MODE (1<<0) /* Async testing activated. Do not +#define TCP_ASYNC_TEST_MODE (1<<8) /* Async testing activated. Do not * automatically continue connection * process. */ /* * The following defines the maximum length of the listen queue. This is the @@ -144,38 +137,45 @@ Tcl_DString *dsPtr); static int TcpInputProc(void *instanceData, char *buf, int toRead, int *errorCode); static int TcpOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); +static int TcpSetOptionProc(void *instanceData, + Tcl_Interp *interp, const char *optionName, + const char *value); static void TcpThreadActionProc(void *instanceData, int action); static void TcpWatchProc(void *instanceData, int mask); static int WaitForConnect(TcpState *statePtr, int *errorCodePtr); -static void WrapNotify(void *clientData, int mask); +static Tcl_FileProc WrapNotify; /* * This structure describes the channel type structure for TCP socket * based IO: */ static const Tcl_ChannelType tcpChannelType = { - "tcp", /* Type name. */ - TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + "tcp", + TCL_CHANNEL_VERSION_5, +#ifndef TCL_NO_DEPRECATED + TcpCloseProc, /* Close proc. */ +#else + TCL_CLOSE2PROC, /* Close proc. */ +#endif TcpInputProc, /* Input proc. */ TcpOutputProc, /* Output proc. */ NULL, /* Seek proc. */ - NULL, /* Set option proc. */ - TcpGetOptionProc, /* Get option proc. */ - TcpWatchProc, /* Initialize notifier. */ - TcpGetHandleProc, /* Get OS handles out of channel. */ - TcpClose2Proc, /* Close2 proc. */ - TcpBlockModeProc, /* Set blocking or non-blocking mode.*/ - NULL, /* flush proc. */ - NULL, /* handler proc. */ - NULL, /* wide seek proc. */ - TcpThreadActionProc, /* thread action proc. */ - NULL /* truncate proc. */ + TcpSetOptionProc, + TcpGetOptionProc, + TcpWatchProc, + TcpGetHandleProc, + TcpClose2Proc, + TcpBlockModeProc, + NULL, /* Flush proc. */ + NULL, /* Bubbled event handler proc. */ + NULL, /* Seek proc. */ + TcpThreadActionProc, + NULL /* Truncate proc. */ }; /* * The following variable holds the network name of this host. */ @@ -205,12 +205,12 @@ /* * ---------------------------------------------------------------------- * * InitializeHostName -- * - * This routine sets the process global value of the name of the local - * host on which the process is running. + * This routine sets the process global value of the name of the local + * host on which the process is running. * * Results: * None. * * ---------------------------------------------------------------------- @@ -217,11 +217,11 @@ */ static void InitializeHostName( char **valuePtr, - size_t *lengthPtr, + unsigned int *lengthPtr, Tcl_Encoding *encodingPtr) { const char *native = NULL; #ifndef NO_UNAME @@ -228,11 +228,11 @@ struct utsname u; struct hostent *hp; memset(&u, (int) 0, sizeof(struct utsname)); if (uname(&u) >= 0) { /* INTL: Native. */ - hp = TclpGetHostByName(u.nodename); /* INTL: Native. */ + hp = TclpGetHostByName(u.nodename); /* INTL: Native. */ if (hp == NULL) { /* * Sometimes the nodename is fully qualified, but gets truncated * as it exceeds SYS_NMLN. See if we can just get the immediate * nodename and get a proper answer that way. @@ -239,23 +239,23 @@ */ char *dot = strchr(u.nodename, '.'); if (dot != NULL) { - char *node = (char *)Tcl_Alloc(dot - u.nodename + 1); + char *node = (char *)ckalloc(dot - u.nodename + 1); memcpy(node, u.nodename, dot - u.nodename); node[dot - u.nodename] = '\0'; hp = TclpGetHostByName(node); - Tcl_Free(node); + ckfree(node); } } - if (hp != NULL) { + if (hp != NULL) { native = hp->h_name; - } else { + } else { native = u.nodename; - } + } } #else /* !NO_UNAME */ /* * Uname doesn't exist; try gethostname instead. * @@ -283,15 +283,15 @@ #endif /* NO_UNAME */ *encodingPtr = Tcl_GetEncoding(NULL, NULL); if (native) { *lengthPtr = strlen(native); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); + *valuePtr = (char *)ckalloc(*lengthPtr + 1); memcpy(*valuePtr, native, *lengthPtr + 1); } else { *lengthPtr = 0; - *valuePtr = (char *)Tcl_Alloc(1); + *valuePtr = (char *)ckalloc(1); *valuePtr[0] = '\0'; } } /* @@ -313,35 +313,11 @@ */ const char * Tcl_GetHostName(void) { - Tcl_Obj *tclObj = TclGetProcessGlobalValue(&hostName); - return TclGetString(tclObj); -} - -/* - * ---------------------------------------------------------------------- - * - * TclpHasSockets -- - * - * Detect if sockets are available on this platform. - * - * Results: - * Returns TCL_OK. - * - * Side effects: - * None. - * - * ---------------------------------------------------------------------- - */ - -int -TclpHasSockets( - TCL_UNUSED(Tcl_Interp *)) -{ - return TCL_OK; + return Tcl_GetString(TclGetProcessGlobalValue(&hostName)); } /* * ---------------------------------------------------------------------- * @@ -394,12 +370,12 @@ CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING); } else { SET_BITS(statePtr->flags, TCP_NONBLOCKING); } if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) { - statePtr->cachedBlocking = mode; - return 0; + statePtr->cachedBlocking = mode; + return 0; } if (TclUnixSetBlockingMode(statePtr->fds.fd, mode) < 0) { return errno; } return 0; @@ -410,30 +386,30 @@ * * WaitForConnect -- * * Check the state of an async connect process. If a connection attempt * terminated, process it, which may finalize it or may start the next - * attempt. If a connect error occures, it is saved in + * attempt. If a connect error occurs, it is saved in * statePtr->connectError to be reported by 'fconfigure -error'. * * There are two modes of operation, defined by errorCodePtr: - * * non-NULL: Called by explicite read/write command. Blocks if the + * * non-NULL: Called by explicit read/write command. Blocks if the * socket is blocking. * May return two error codes: * * EWOULDBLOCK: if connect is still in progress * * ENOTCONN: if connect failed. This would be the error message - * of a rect or sendto syscall so this is emulated here. - * * NULL: Called by a backround operation. Do not block and do not + * of a recv or sendto syscall so this is emulated here. + * * NULL: Called by a background operation. Do not block and do not * return any error code. * * Results: - * 0 if the connection has completed, -1 if still in progress or there is - * an error. + * 0 if the connection has completed, -1 if still in progress or there is + * an error. * * Side effects: * Processes socket events off the system queue. May process - * asynchroneous connects. + * asynchronous connects. * *---------------------------------------------------------------------- */ static int @@ -452,11 +428,11 @@ *errorCodePtr = ENOTCONN; return -1; } /* - * Check if an async connect is running. If not return ok + * Check if an async connect is running. If not return ok. */ if (!GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { return 0; } @@ -466,42 +442,42 @@ * Exceptions are: * - Call by recv/send and blocking socket * (errorCodePtr != NULL && !GOT_BITS(flags, TCP_NONBLOCKING)) */ - if (GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE) - && !(errorCodePtr != NULL - && !GOT_BITS(statePtr->flags, TCP_NONBLOCKING))) { + if (GOT_BITS(statePtr->flags, TCP_ASYNC_TEST_MODE) + && !(errorCodePtr != NULL + && !GOT_BITS(statePtr->flags, TCP_NONBLOCKING))) { *errorCodePtr = EWOULDBLOCK; return -1; } if (errorCodePtr == NULL || GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) { - timeout = 0; + timeout = 0; } else { - timeout = -1; + timeout = -1; } do { - if (TclUnixWaitForFile(statePtr->fds.fd, - TCL_WRITABLE | TCL_EXCEPTION, timeout) != 0) { - TcpConnect(NULL, statePtr); - } - - /* - * Do this only once in the nonblocking case and repeat it until the - * socket is final when blocking. - */ + if (TclUnixWaitForFile(statePtr->fds.fd, + TCL_WRITABLE | TCL_EXCEPTION, timeout) != 0) { + TcpConnect(NULL, statePtr); + } + + /* + * Do this only once in the nonblocking case and repeat it until the + * socket is final when blocking. + */ } while (timeout == -1 && GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)); if (errorCodePtr != NULL) { - if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { - *errorCodePtr = EAGAIN; - return -1; - } else if (statePtr->connectError != 0) { - *errorCodePtr = ENOTCONN; - return -1; - } + if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { + *errorCodePtr = EAGAIN; + return -1; + } else if (statePtr->connectError != 0) { + *errorCodePtr = ENOTCONN; + return -1; + } } return 0; } /* @@ -647,20 +623,20 @@ } fds = statePtr->fds.next; while (fds != NULL) { TcpFdList *next = fds->next; - Tcl_Free(fds); + ckfree(fds); fds = next; } if (statePtr->addrlist != NULL) { - freeaddrinfo(statePtr->addrlist); + freeaddrinfo(statePtr->addrlist); } if (statePtr->myaddrlist != NULL) { - freeaddrinfo(statePtr->myaddrlist); + freeaddrinfo(statePtr->myaddrlist); } - Tcl_Free(statePtr); + ckfree(statePtr); return errorCode; } /* *---------------------------------------------------------------------- @@ -730,24 +706,24 @@ static inline int IPv6AddressNeedsNumericRendering( struct in6_addr addr) { if (IN6_ARE_ADDR_EQUAL(&addr, &in6addr_any)) { - return 1; + return 1; } /* * The IN6_IS_ADDR_V4MAPPED macro has a problem with aliasing warnings on * at least some versions of OSX. */ if (!IN6_IS_ADDR_V4MAPPED(&addr)) { - return 0; + return 0; } return (addr.s6_addr[12] == 0 && addr.s6_addr[13] == 0 - && addr.s6_addr[14] == 0 && addr.s6_addr[15] == 0); + && addr.s6_addr[14] == 0 && addr.s6_addr[15] == 0); } #if defined (__clang__) || ((__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 5)))) #pragma GCC diagnostic pop #endif #endif /* NEED_FAKE_RFC2553 */ @@ -762,54 +738,135 @@ #define SUPPRESS_RDNS_VAR "::tcl::unsupported::noReverseDNS" char host[NI_MAXHOST], nhost[NI_MAXHOST], nport[NI_MAXSERV]; int flags = 0; getnameinfo(&addr.sa, salen, nhost, sizeof(nhost), nport, sizeof(nport), - NI_NUMERICHOST | NI_NUMERICSERV); + NI_NUMERICHOST | NI_NUMERICSERV); Tcl_DStringAppendElement(dsPtr, nhost); /* * We don't want to resolve INADDR_ANY and sin6addr_any; they can * sometimes cause problems (and never have a name). */ if (addr.sa.sa_family == AF_INET) { - if (addr.sa4.sin_addr.s_addr == INADDR_ANY) { - flags |= NI_NUMERICHOST; - } + if (addr.sa4.sin_addr.s_addr == INADDR_ANY) { + flags |= NI_NUMERICHOST; + } #ifndef NEED_FAKE_RFC2553 } else if (addr.sa.sa_family == AF_INET6) { - if (IPv6AddressNeedsNumericRendering(addr.sa6.sin6_addr)) { - flags |= NI_NUMERICHOST; - } + if (IPv6AddressNeedsNumericRendering(addr.sa6.sin6_addr)) { + flags |= NI_NUMERICHOST; + } #endif /* NEED_FAKE_RFC2553 */ } /* * Check if reverse DNS has been switched off globally. */ if (interp != NULL && - Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) { - flags |= NI_NUMERICHOST; + Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) { + flags |= NI_NUMERICHOST; } if (getnameinfo(&addr.sa, salen, host, sizeof(host), NULL, 0, - flags) == 0) { - /* - * Reverse mapping worked. - */ + flags) == 0) { + /* + * Reverse mapping worked. + */ - Tcl_DStringAppendElement(dsPtr, host); + Tcl_DStringAppendElement(dsPtr, host); } else { - /* - * Reverse mapping failed - use the numeric rep once more. - */ + /* + * Reverse mapping failed - use the numeric rep once more. + */ - Tcl_DStringAppendElement(dsPtr, nhost); + Tcl_DStringAppendElement(dsPtr, nhost); } Tcl_DStringAppendElement(dsPtr, nport); } + +/* + *---------------------------------------------------------------------- + * + * TcpSetOptionProc -- + * + * Sets TCP channel specific options. + * + * Results: + * None, unless an error happens. + * + * Side effects: + * Changes attributes of the socket at the system level. + * + *---------------------------------------------------------------------- + */ + +static int +TcpSetOptionProc( + void *instanceData, /* Socket state. */ + Tcl_Interp *interp, /* For error reporting - can be NULL. */ + const char *optionName, /* Name of the option to set. */ + const char *value) /* New value for option. */ +{ + TcpState *statePtr = (TcpState *)instanceData; + size_t len = 0; + + if (optionName != NULL) { + len = strlen(optionName); + } + + if ((len > 1) && (optionName[1] == 'k') && + (strncmp(optionName, "-keepalive", len) == 0)) { + int val = 0, ret; + + if (Tcl_GetBoolean(interp, value, &val) != TCL_OK) { + return TCL_ERROR; + } +#if defined(SO_KEEPALIVE) + ret = setsockopt(statePtr->fds.fd, SOL_SOCKET, SO_KEEPALIVE, + (const char *) &val, sizeof(int)); +#else + ret = -1; + Tcl_SetErrno(ENOTSUP); +#endif + if (ret < 0) { + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't set socket option: %s", + Tcl_PosixError(interp))); + } + return TCL_ERROR; + } + return TCL_OK; + } + if ((len > 1) && (optionName[1] == 'n') && + (strncmp(optionName, "-nodelay", len) == 0)) { + int val = 0, ret; + + if (Tcl_GetBoolean(interp, value, &val) != TCL_OK) { + return TCL_ERROR; + } +#if defined(SOL_TCP) && defined(TCP_NODELAY) + ret = setsockopt(statePtr->fds.fd, SOL_TCP, TCP_NODELAY, + (const char *) &val, sizeof(int)); +#else + ret = -1; + Tcl_SetErrno(ENOTSUP); +#endif + if (ret < 0) { + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't set socket option: %s", + Tcl_PosixError(interp))); + } + return TCL_ERROR; + } + return TCL_OK; + } + return Tcl_BadChannelOption(interp, optionName, "keepalive nodelay"); +} /* *---------------------------------------------------------------------- * * TcpGetOptionProc -- @@ -830,11 +887,11 @@ *---------------------------------------------------------------------- */ static int TcpGetOptionProc( - void *instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Name of the option to retrieve the value * for, or NULL to get all options and their * values. */ Tcl_DString *dsPtr) /* Where to store the computed value; @@ -841,54 +898,55 @@ * initialized by caller. */ { TcpState *statePtr = (TcpState *)instanceData; size_t len = 0; - WaitForConnect(statePtr, NULL); - if (optionName != NULL) { len = strlen(optionName); } if ((len > 1) && (optionName[1] == 'e') && (strncmp(optionName, "-error", len) == 0)) { socklen_t optlen = sizeof(int); - if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) { - /* - * Suppress errors as long as we are not done. - */ - - errno = 0; - } else if (statePtr->connectError != 0) { - errno = statePtr->connectError; - statePtr->connectError = 0; - } else { - int err; - - getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR, (char *) &err, - &optlen); - errno = err; - } - if (errno != 0) { - Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(errno), -1); - } + WaitForConnect(statePtr, NULL); + if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) { + /* + * Suppress errors as long as we are not done. + */ + + errno = 0; + } else if (statePtr->connectError != 0) { + errno = statePtr->connectError; + statePtr->connectError = 0; + } else { + int err; + + getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR, (char *) &err, + &optlen); + errno = err; + } + if (errno != 0) { + Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(errno), TCL_INDEX_NONE); + } return TCL_OK; } if ((len > 1) && (optionName[1] == 'c') && (strncmp(optionName, "-connecting", len) == 0)) { - Tcl_DStringAppend(dsPtr, - GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT) ? "1" : "0", -1); - return TCL_OK; + WaitForConnect(statePtr, NULL); + Tcl_DStringAppend(dsPtr, + GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT) ? "1" : "0", TCL_INDEX_NONE); + return TCL_OK; } if ((len == 0) || ((len > 1) && (optionName[1] == 'p') && (strncmp(optionName, "-peername", len) == 0))) { - address peername; - socklen_t size = sizeof(peername); + address peername; + socklen_t size = sizeof(peername); + WaitForConnect(statePtr, NULL); if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) { /* * In async connect output an empty string */ @@ -905,15 +963,15 @@ if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-peername"); Tcl_DStringStartSublist(dsPtr); } - TcpHostPortList(interp, dsPtr, peername, size); + TcpHostPortList(interp, dsPtr, peername, size); if (len) { - return TCL_OK; - } - Tcl_DStringEndSublist(dsPtr); + return TCL_OK; + } + Tcl_DStringEndSublist(dsPtr); } else { /* * getpeername failed - but if we were asked for all the options * (len==0), don't flag an error at that point because it could be * an fconfigure request on a server socket (which have no peer). @@ -921,11 +979,11 @@ */ if (len) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't get peername: %s", + "can't get peername: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } } @@ -932,50 +990,91 @@ } if ((len == 0) || ((len > 1) && (optionName[1] == 's') && (strncmp(optionName, "-sockname", len) == 0))) { TcpFdList *fds; - address sockname; - socklen_t size; + address sockname; + socklen_t size; int found = 0; + WaitForConnect(statePtr, NULL); if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-sockname"); Tcl_DStringStartSublist(dsPtr); } if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) { /* * In async connect output an empty string */ - found = 1; + found = 1; } else { for (fds = &statePtr->fds; fds != NULL; fds = fds->next) { size = sizeof(sockname); if (getsockname(fds->fd, &(sockname.sa), &size) >= 0) { found = 1; TcpHostPortList(interp, dsPtr, sockname, size); } } } - if (found) { - if (len) { - return TCL_OK; - } - Tcl_DStringEndSublist(dsPtr); - } else { - if (interp) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "can't get sockname: %s", Tcl_PosixError(interp))); - } + if (found) { + if (len) { + return TCL_OK; + } + Tcl_DStringEndSublist(dsPtr); + } else { + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't get sockname: %s", Tcl_PosixError(interp))); + } return TCL_ERROR; } } + + if ((len == 0) || ((len > 1) && (optionName[1] == 'k') && + (strncmp(optionName, "-keepalive", len) == 0))) { + int opt = 0; +#if defined(SO_KEEPALIVE) + socklen_t size = sizeof(opt); +#endif + + if (len == 0) { + Tcl_DStringAppendElement(dsPtr, "-keepalive"); + } +#if defined(SO_KEEPALIVE) + getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_KEEPALIVE, + (char *) &opt, &size); +#endif + Tcl_DStringAppendElement(dsPtr, opt ? "1" : "0"); + if (len > 0) { + return TCL_OK; + } + } + + if ((len == 0) || ((len > 1) && (optionName[1] == 'n') && + (strncmp(optionName, "-nodelay", len) == 0))) { + int opt = 0; +#if defined(SOL_TCP) && defined(TCP_NODELAY) + socklen_t size = sizeof(opt); +#endif + + if (len == 0) { + Tcl_DStringAppendElement(dsPtr, "-nodelay"); + } +#if defined(SOL_TCP) && defined(TCP_NODELAY) + getsockopt(statePtr->fds.fd, SOL_TCP, TCP_NODELAY, + (char *) &opt, &size); +#endif + Tcl_DStringAppendElement(dsPtr, opt ? "1" : "0"); + if (len > 0) { + return TCL_OK; + } + } if (len > 0) { return Tcl_BadChannelOption(interp, optionName, - "connecting peername sockname"); + "connecting keepalive nodelay peername sockname"); } return TCL_OK; } @@ -1078,35 +1177,35 @@ * TCL_EXCEPTION. */ { TcpState *statePtr = (TcpState *)instanceData; if (statePtr->acceptProc != NULL) { - /* - * Make sure we don't mess with server sockets since they will never - * be readable or writable at the Tcl level. This keeps Tcl scripts - * from interfering with the -accept behavior (bug #3394732). - */ + /* + * Make sure we don't mess with server sockets since they will never + * be readable or writable at the Tcl level. This keeps Tcl scripts + * from interfering with the -accept behavior (bug #3394732). + */ - return; + return; } if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { - /* - * Async sockets use a FileHandler internally while connecting, so we - * need to cache this request until the connection has succeeded. - */ + /* + * Async sockets use a FileHandler internally while connecting, so we + * need to cache this request until the connection has succeeded. + */ - statePtr->filehandlers = mask; + statePtr->filehandlers = mask; } else if (mask) { /* * Whether it is a bug or feature or otherwise, it is a fact of life * that on at least some Linux kernels select() fails to report that a * socket file descriptor is writable when the other end of the socket * is closed. This is in contrast to the guarantees Tcl makes that * its channels become writable and fire writable events on an error - * conditon. This has caused a leak of file descriptors in a state of + * condition. This has caused a leak of file descriptors in a state of * background flushing. See Tcl ticket 1758a0b603. * * As a workaround, when our caller indicates an interest in writable * notifications, we must tell the notifier built around select() that * we are interested in the readable state of the file descriptor as @@ -1116,14 +1215,14 @@ * best it can. We save a copy of the mask passed in to assist with * that. */ statePtr->interest = mask; - Tcl_CreateFileHandler(statePtr->fds.fd, mask|TCL_READABLE, - (Tcl_FileProc *) WrapNotify, statePtr); + Tcl_CreateFileHandler(statePtr->fds.fd, mask|TCL_READABLE, + WrapNotify, statePtr); } else { - Tcl_DeleteFileHandler(statePtr->fds.fd); + Tcl_DeleteFileHandler(statePtr->fds.fd); } } /* * ---------------------------------------------------------------------- @@ -1215,41 +1314,40 @@ int ret = -1, error = EHOSTUNREACH; int async = GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT); static const int reuseaddr = 1; if (async_callback) { - goto reenter; + goto reenter; } for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL; - statePtr->addr = statePtr->addr->ai_next) { - for (statePtr->myaddr = statePtr->myaddrlist; - statePtr->myaddr != NULL; - statePtr->myaddr = statePtr->myaddr->ai_next) { - + statePtr->addr = statePtr->addr->ai_next) { + for (statePtr->myaddr = statePtr->myaddrlist; + statePtr->myaddr != NULL; + statePtr->myaddr = statePtr->myaddr->ai_next) { /* * No need to try combinations of local and remote addresses of * different families. */ if (statePtr->myaddr->ai_family != statePtr->addr->ai_family) { continue; } - /* - * Close the socket if it is still open from the last unsuccessful - * iteration. - */ + /* + * Close the socket if it is still open from the last unsuccessful + * iteration. + */ - if (statePtr->fds.fd >= 0) { + if (statePtr->fds.fd >= 0) { close(statePtr->fds.fd); statePtr->fds.fd = -1; - errno = 0; + errno = 0; } statePtr->fds.fd = socket(statePtr->addr->ai_family, SOCK_STREAM, - 0); + 0); if (statePtr->fds.fd < 0) { continue; } /* @@ -1264,70 +1362,70 @@ */ TclSockMinimumBuffers(INT2PTR(statePtr->fds.fd), SOCKET_BUFSIZE); if (async) { - ret = TclUnixSetBlockingMode(statePtr->fds.fd, - TCL_MODE_NONBLOCKING); - if (ret < 0) { - continue; - } - } - - /* - * Must reset the error variable here, before we use it for the - * first time in this iteration. - */ - - error = 0; - - (void) setsockopt(statePtr->fds.fd, SOL_SOCKET, SO_REUSEADDR, - (char *) &reuseaddr, sizeof(reuseaddr)); - ret = bind(statePtr->fds.fd, statePtr->myaddr->ai_addr, - statePtr->myaddr->ai_addrlen); - if (ret < 0) { - error = errno; - continue; - } + ret = TclUnixSetBlockingMode(statePtr->fds.fd, + TCL_MODE_NONBLOCKING); + if (ret < 0) { + continue; + } + } + + /* + * Must reset the error variable here, before we use it for the + * first time in this iteration. + */ + + error = 0; + + (void) setsockopt(statePtr->fds.fd, SOL_SOCKET, SO_REUSEADDR, + (char *) &reuseaddr, sizeof(reuseaddr)); + ret = bind(statePtr->fds.fd, statePtr->myaddr->ai_addr, + statePtr->myaddr->ai_addrlen); + if (ret < 0) { + error = errno; + continue; + } /* * Attempt to connect. The connect may fail at present with an * EINPROGRESS but at a later time it will complete. The caller * will set up a file handler on the socket if she is interested * in being informed when the connect completes. */ ret = connect(statePtr->fds.fd, statePtr->addr->ai_addr, - statePtr->addr->ai_addrlen); - if (ret < 0) { - error = errno; - } + statePtr->addr->ai_addrlen); + if (ret < 0) { + error = errno; + } if (ret < 0 && errno == EINPROGRESS) { - Tcl_CreateFileHandler(statePtr->fds.fd, - TCL_WRITABLE | TCL_EXCEPTION, TcpAsyncCallback, - statePtr); - errno = EWOULDBLOCK; - SET_BITS(statePtr->flags, TCP_ASYNC_PENDING); - return TCL_OK; - - reenter: - CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING); - Tcl_DeleteFileHandler(statePtr->fds.fd); - - /* - * Read the error state from the socket to see if the async - * connection has succeeded or failed. As this clears the - * error condition, we cache the status in the socket state - * struct for later retrieval by [fconfigure -error]. - */ - - optlen = sizeof(int); - - getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR, - (char *) &error, &optlen); - errno = error; - } + Tcl_CreateFileHandler(statePtr->fds.fd, + TCL_WRITABLE | TCL_EXCEPTION, TcpAsyncCallback, + statePtr); + errno = EWOULDBLOCK; + SET_BITS(statePtr->flags, TCP_ASYNC_PENDING); + return TCL_OK; + + reenter: + CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING); + Tcl_DeleteFileHandler(statePtr->fds.fd); + + /* + * Read the error state from the socket to see if the async + * connection has succeeded or failed. As this clears the + * error condition, we cache the status in the socket state + * struct for later retrieval by [fconfigure -error]. + */ + + optlen = sizeof(int); + + getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR, + (char *) &error, &optlen); + errno = error; + } if (error == 0) { goto out; } } } @@ -1334,47 +1432,47 @@ out: statePtr->connectError = error; CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT); if (async_callback) { - /* - * An asynchonous connection has finally succeeded or failed. - */ - - TcpWatchProc(statePtr, statePtr->filehandlers); - TclUnixSetBlockingMode(statePtr->fds.fd, statePtr->cachedBlocking); - - if (error != 0) { - SET_BITS(statePtr->flags, TCP_ASYNC_FAILED); - } - - /* - * We need to forward the writable event that brought us here, bcasue - * upon reading of getsockopt(SO_ERROR), at least some OSes clear the - * writable state from the socket, and so a subsequent select() on - * behalf of a script level [fileevent] would not fire. It doesn't - * hurt that this is also called in the successful case and will save - * the event mechanism one roundtrip through select(). - */ + /* + * An asynchonous connection has finally succeeded or failed. + */ + + TcpWatchProc(statePtr, statePtr->filehandlers); + TclUnixSetBlockingMode(statePtr->fds.fd, statePtr->cachedBlocking); + + if (error != 0) { + SET_BITS(statePtr->flags, TCP_ASYNC_FAILED); + } + + /* + * We need to forward the writable event that brought us here, because + * upon reading of getsockopt(SO_ERROR), at least some OSes clear the + * writable state from the socket, and so a subsequent select() on + * behalf of a script level [fileevent] would not fire. It doesn't + * hurt that this is also called in the successful case and will save + * the event mechanism one roundtrip through select(). + */ if (statePtr->cachedBlocking == TCL_MODE_NONBLOCKING) { Tcl_NotifyChannel(statePtr->channel, TCL_WRITABLE); } } if (error != 0) { - /* - * Failure for either a synchronous connection, or an async one that - * failed before it could enter background mode, e.g. because an - * invalid -myaddr was given. - */ - - if (interp != NULL) { - errno = error; - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't open socket: %s", Tcl_PosixError(interp))); - } - return TCL_ERROR; + /* + * Failure for either a synchronous connection, or an async one that + * failed before it could enter background mode, e.g. because an + * invalid -myaddr was given. + */ + + if (interp != NULL) { + errno = error; + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't open socket: %s", Tcl_PosixError(interp))); + } + return TCL_ERROR; } return TCL_OK; } /* @@ -1413,27 +1511,27 @@ /* * Do the name lookups for the local and remote addresses. */ if (!TclCreateSocketAddress(interp, &addrlist, host, port, 0, &errorMsg) - || !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1, - &errorMsg)) { - if (addrlist != NULL) { - freeaddrinfo(addrlist); - } - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't open socket: %s", errorMsg)); - } - return NULL; + || !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1, + &errorMsg)) { + if (addrlist != NULL) { + freeaddrinfo(addrlist); + } + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't open socket: %s", errorMsg)); + } + return NULL; } /* * Allocate a new TcpState for this socket. */ - statePtr = (TcpState *)Tcl_Alloc(sizeof(TcpState)); + statePtr = (TcpState *)ckalloc(sizeof(TcpState)); memset(statePtr, 0, sizeof(TcpState)); statePtr->flags = async ? TCP_ASYNC_CONNECT : 0; statePtr->cachedBlocking = TCL_MODE_BLOCKING; statePtr->addrlist = addrlist; statePtr->myaddrlist = myaddrlist; @@ -1442,21 +1540,21 @@ /* * Create a new client socket and wrap it in a channel. */ if (TcpConnect(interp, statePtr) != TCL_OK) { - TcpCloseProc(statePtr, NULL); - return NULL; + TcpCloseProc(statePtr, NULL); + return NULL; } - sprintf(channelName, SOCK_TEMPLATE, (long) statePtr); + snprintf(channelName, sizeof(channelName), SOCK_TEMPLATE, PTR2INT(statePtr)); statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, - statePtr, TCL_READABLE | TCL_WRITABLE); + statePtr, TCL_READABLE | TCL_WRITABLE); if (Tcl_SetChannelOption(interp, statePtr->channel, "-translation", "auto crlf") == TCL_ERROR) { - Tcl_CloseEx(NULL, statePtr->channel, 0); + Tcl_Close(NULL, statePtr->channel); return NULL; } return statePtr->channel; } @@ -1479,11 +1577,11 @@ Tcl_Channel Tcl_MakeTcpClientChannel( void *sock) /* The socket to wrap up into a channel. */ { return (Tcl_Channel) TclpMakeTcpClientChannelMode(sock, - TCL_READABLE | TCL_WRITABLE); + TCL_READABLE | TCL_WRITABLE); } /* *---------------------------------------------------------------------- * @@ -1502,28 +1600,28 @@ */ void * TclpMakeTcpClientChannelMode( void *sock, /* The socket to wrap up into a channel. */ - int mode) /* ORed combination of TCL_READABLE and + int mode) /* OR'ed combination of TCL_READABLE and * TCL_WRITABLE to indicate file mode. */ { TcpState *statePtr; char channelName[SOCK_CHAN_LENGTH]; - statePtr = (TcpState *)Tcl_Alloc(sizeof(TcpState)); + statePtr = (TcpState *)ckalloc(sizeof(TcpState)); memset(statePtr, 0, sizeof(TcpState)); statePtr->fds.fd = PTR2INT(sock); statePtr->flags = 0; - sprintf(channelName, SOCK_TEMPLATE, (long)statePtr); + snprintf(channelName, sizeof(channelName), SOCK_TEMPLATE, PTR2INT(statePtr)); statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr, mode); if (Tcl_SetChannelOption(NULL, statePtr->channel, "-translation", "auto crlf") == TCL_ERROR) { - Tcl_CloseEx(NULL, statePtr->channel, 0); + Tcl_Close(NULL, statePtr->channel); return NULL; } return statePtr->channel; } @@ -1548,10 +1646,11 @@ Tcl_OpenTcpServerEx( Tcl_Interp *interp, /* For error reporting - may be NULL. */ const char *service, /* Port number to open. */ const char *myHost, /* Name of local host. */ unsigned int flags, /* Flags. */ + int backlog, /* Length of OS listen backlog queue. */ Tcl_TcpAcceptProc *acceptProc, /* Callback for accepting connections from new * clients. */ void *acceptProcData) /* Data for the callback. */ { @@ -1585,21 +1684,21 @@ int retry = 0; #define MAXRETRY 10 repeat: if (retry > 0) { - if (statePtr != NULL) { - TcpCloseProc(statePtr, NULL); - statePtr = NULL; - } - if (addrlist != NULL) { - freeaddrinfo(addrlist); - addrlist = NULL; - } - if (retry >= MAXRETRY) { - goto error; - } + if (statePtr != NULL) { + TcpCloseProc(statePtr, NULL); + statePtr = NULL; + } + if (addrlist != NULL) { + freeaddrinfo(addrlist); + addrlist = NULL; + } + if (retry >= MAXRETRY) { + goto error; + } } retry++; chosenport = 0; if (TclSockGetPort(interp, service, "tcp", &port) != TCL_OK) { @@ -1606,18 +1705,18 @@ errorMsg = "invalid port number"; goto error; } if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, - &errorMsg)) { + &errorMsg)) { my_errno = errno; goto error; } for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) { sock = socket(addrPtr->ai_family, addrPtr->ai_socktype, - addrPtr->ai_protocol); + addrPtr->ai_protocol); if (sock == -1) { if (howfar < SOCKET) { howfar = SOCKET; my_errno = errno; } @@ -1661,101 +1760,104 @@ (void) setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, (char *) &optvalue, sizeof(optvalue)); #endif } - /* - * Make sure we use the same port number when opening two server - * sockets for IPv4 and IPv6 on a random port. - * - * As sockaddr_in6 uses the same offset and size for the port member - * as sockaddr_in, we can handle both through the IPv4 API. - */ + /* + * Make sure we use the same port number when opening two server + * sockets for IPv4 and IPv6 on a random port. + * + * As sockaddr_in6 uses the same offset and size for the port member + * as sockaddr_in, we can handle both through the IPv4 API. + */ if (port == 0 && chosenport != 0) { ((struct sockaddr_in *) addrPtr->ai_addr)->sin_port = - htons(chosenport); + htons(chosenport); } #ifdef IPV6_V6ONLY /* - * Missing on: Solaris 2.8 - */ - - if (addrPtr->ai_family == AF_INET6) { - int v6only = 1; - - (void) setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, - &v6only, sizeof(v6only)); - } + * Missing on: Solaris 2.8 + */ + + if (addrPtr->ai_family == AF_INET6) { + int v6only = 1; + + (void) setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, + &v6only, sizeof(v6only)); + } #endif /* IPV6_V6ONLY */ status = bind(sock, addrPtr->ai_addr, addrPtr->ai_addrlen); - if (status == -1) { + if (status == -1) { if (howfar < BIND) { howfar = BIND; my_errno = errno; } - close(sock); - sock = -1; - if (port == 0 && errno == EADDRINUSE) { - goto repeat; - } - continue; - } - if (port == 0 && chosenport == 0) { - address sockname; - socklen_t namelen = sizeof(sockname); - - /* - * Synchronize port numbers when binding to port 0 of multiple - * addresses. - */ - - if (getsockname(sock, &sockname.sa, &namelen) >= 0) { - chosenport = ntohs(sockname.sa4.sin_port); - } - } - status = listen(sock, SOMAXCONN); - if (status < 0) { + close(sock); + sock = -1; + if (port == 0 && errno == EADDRINUSE) { + goto repeat; + } + continue; + } + if (port == 0 && chosenport == 0) { + address sockname; + socklen_t namelen = sizeof(sockname); + + /* + * Synchronize port numbers when binding to port 0 of multiple + * addresses. + */ + + if (getsockname(sock, &sockname.sa, &namelen) >= 0) { + chosenport = ntohs(sockname.sa4.sin_port); + } + } + if (backlog < 0) { + backlog = SOMAXCONN; + } + status = listen(sock, backlog); + if (status < 0) { if (howfar < LISTEN) { howfar = LISTEN; my_errno = errno; } - close(sock); - sock = -1; - if (port == 0 && errno == EADDRINUSE) { - goto repeat; - } - continue; - } - if (statePtr == NULL) { - /* - * Allocate a new TcpState for this socket. - */ - - statePtr = (TcpState *)Tcl_Alloc(sizeof(TcpState)); - memset(statePtr, 0, sizeof(TcpState)); - statePtr->acceptProc = acceptProc; - statePtr->acceptProcData = acceptProcData; - sprintf(channelName, SOCK_TEMPLATE, (long) statePtr); - newfds = &statePtr->fds; - } else { - newfds = (TcpFdList *)Tcl_Alloc(sizeof(TcpFdList)); - memset(newfds, (int) 0, sizeof(TcpFdList)); - fds->next = newfds; - } - newfds->fd = sock; - newfds->statePtr = statePtr; - fds = newfds; - - /* - * Set up the callback mechanism for accepting connections from new - * clients. - */ - - Tcl_CreateFileHandler(sock, TCL_READABLE, TcpAccept, fds); + close(sock); + sock = -1; + if (port == 0 && errno == EADDRINUSE) { + goto repeat; + } + continue; + } + if (statePtr == NULL) { + /* + * Allocate a new TcpState for this socket. + */ + + statePtr = (TcpState *)ckalloc(sizeof(TcpState)); + memset(statePtr, 0, sizeof(TcpState)); + statePtr->acceptProc = acceptProc; + statePtr->acceptProcData = acceptProcData; + snprintf(channelName, sizeof(channelName), SOCK_TEMPLATE, PTR2INT(statePtr)); + newfds = &statePtr->fds; + } else { + newfds = (TcpFdList *)ckalloc(sizeof(TcpFdList)); + memset(newfds, (int) 0, sizeof(TcpFdList)); + fds->next = newfds; + } + newfds->fd = sock; + newfds->statePtr = statePtr; + fds = newfds; + + /* + * Set up the callback mechanism for accepting connections from new + * clients. + */ + + Tcl_CreateFileHandler(sock, TCL_READABLE, TcpAccept, fds); } error: if (addrlist != NULL) { freeaddrinfo(addrlist); @@ -1764,19 +1866,19 @@ statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr, 0); return statePtr->channel; } if (interp != NULL) { - Tcl_Obj *errorObj = Tcl_NewStringObj("couldn't open socket: ", -1); + Tcl_Obj *errorObj = Tcl_NewStringObj("couldn't open socket: ", TCL_INDEX_NONE); if (errorMsg == NULL) { - errno = my_errno; - Tcl_AppendToObj(errorObj, Tcl_PosixError(interp), -1); - } else { - Tcl_AppendToObj(errorObj, errorMsg, -1); + errno = my_errno; + Tcl_AppendToObj(errorObj, Tcl_PosixError(interp), TCL_INDEX_NONE); + } else { + Tcl_AppendToObj(errorObj, errorMsg, TCL_INDEX_NONE); } - Tcl_SetObjResult(interp, errorObj); + Tcl_SetObjResult(interp, errorObj); } if (sock != -1) { close(sock); } return NULL; @@ -1822,27 +1924,27 @@ * inherited by child processes. */ (void) fcntl(newsock, F_SETFD, FD_CLOEXEC); - newSockState = (TcpState *)Tcl_Alloc(sizeof(TcpState)); + newSockState = (TcpState *)ckalloc(sizeof(TcpState)); memset(newSockState, 0, sizeof(TcpState)); newSockState->flags = 0; newSockState->fds.fd = newsock; - sprintf(channelName, SOCK_TEMPLATE, (long) newSockState); + snprintf(channelName, sizeof(channelName), SOCK_TEMPLATE, PTR2INT(newSockState)); newSockState->channel = Tcl_CreateChannel(&tcpChannelType, channelName, newSockState, TCL_READABLE | TCL_WRITABLE); Tcl_SetChannelOption(NULL, newSockState->channel, "-translation", "auto crlf"); if (fds->statePtr->acceptProc != NULL) { getnameinfo(&addr.sa, len, host, sizeof(host), port, sizeof(port), - NI_NUMERICHOST|NI_NUMERICSERV); + NI_NUMERICHOST|NI_NUMERICSERV); fds->statePtr->acceptProc(fds->statePtr->acceptProcData, - newSockState->channel, host, atoi(port)); + newSockState->channel, host, atoi(port)); } } /* * Local Variables: Index: unix/tclUnixTest.c ================================================================== --- unix/tclUnixTest.c +++ unix/tclUnixTest.c @@ -1,12 +1,12 @@ /* * tclUnixTest.c -- * * Contains platform specific test commands for the Unix platform. * - * Copyright (c) 1996-1997 Sun Microsystems, Inc. - * Copyright (c) 1998 by Scriptics Corporation. + * Copyright © 1996-1997 Sun Microsystems, Inc. + * Copyright © 1998 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -68,11 +68,11 @@ static Tcl_ObjCmdProc TestfilewaitCmd; static Tcl_ObjCmdProc TestfindexecutableCmd; static Tcl_ObjCmdProc TestforkCmd; static Tcl_ObjCmdProc TestgotsigCmd; static Tcl_FileProc TestFileHandlerProc; -static void AlarmHandler(int signum); +static void AlarmHandler(int signum); /* *---------------------------------------------------------------------- * * TclplatformtestInit -- @@ -100,11 +100,11 @@ Tcl_CreateObjCommand(interp, "testfilewait", TestfilewaitCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfindexecutable", TestfindexecutableCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testfork", TestforkCmd, - NULL, NULL); + NULL, NULL); Tcl_CreateObjCommand(interp, "testalarm", TestalarmCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testgotsig", TestgotsigCmd, NULL, NULL); return TCL_OK; @@ -127,11 +127,11 @@ *---------------------------------------------------------------------- */ static int TestfilehandlerCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { Pipe *pipePtr; @@ -152,19 +152,19 @@ initialized = 1; } if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "option ..."); - return TCL_ERROR; + return TCL_ERROR; } pipePtr = NULL; if (objc >= 3) { if (Tcl_GetIntFromObj(interp, objv[2], &i) != TCL_OK) { return TCL_ERROR; } if (i >= MAX_PIPES) { - Tcl_AppendResult(interp, "bad index ", objv[2], NULL); + Tcl_AppendResult(interp, "bad index ", objv[2], (char *)NULL); return TCL_ERROR; } pipePtr = &testPipes[i]; } @@ -188,29 +188,29 @@ if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "index"); return TCL_ERROR; } - sprintf(buf, "%d %d", pipePtr->readCount, pipePtr->writeCount); - Tcl_AppendResult(interp, buf, NULL); + snprintf(buf, sizeof(buf), "%d %d", pipePtr->readCount, pipePtr->writeCount); + Tcl_AppendResult(interp, buf, (char *)NULL); } else if (strcmp(Tcl_GetString(objv[1]), "create") == 0) { if (objc != 5) { Tcl_WrongNumArgs(interp, 2, objv, "index readMode writeMode"); return TCL_ERROR; } if (pipePtr->readFile == NULL) { if (!TclpCreatePipe(&pipePtr->readFile, &pipePtr->writeFile)) { Tcl_AppendResult(interp, "couldn't open pipe: ", - Tcl_PosixError(interp), NULL); + Tcl_PosixError(interp), (char *)NULL); return TCL_ERROR; } #ifdef O_NONBLOCK fcntl(GetFd(pipePtr->readFile), F_SETFL, O_NONBLOCK); fcntl(GetFd(pipePtr->writeFile), F_SETFL, O_NONBLOCK); #else - Tcl_AppendResult(interp, "can't make pipes non-blocking", - NULL); + Tcl_AppendResult(interp, "cannot make pipes non-blocking", + (char *)NULL); return TCL_ERROR; #endif } pipePtr->readCount = 0; pipePtr->writeCount = 0; @@ -222,11 +222,11 @@ Tcl_DeleteFileHandler(GetFd(pipePtr->readFile)); } else if (strcmp(Tcl_GetString(objv[3]), "disabled") == 0) { Tcl_CreateFileHandler(GetFd(pipePtr->readFile), 0, TestFileHandlerProc, pipePtr); } else { - Tcl_AppendResult(interp, "bad read mode \"", Tcl_GetString(objv[3]), "\"", NULL); + Tcl_AppendResult(interp, "bad read mode \"", Tcl_GetString(objv[3]), "\"", (char *)NULL); return TCL_ERROR; } if (strcmp(Tcl_GetString(objv[4]), "writable") == 0) { Tcl_CreateFileHandler(GetFd(pipePtr->writeFile), TCL_WRITABLE, TestFileHandlerProc, pipePtr); @@ -234,22 +234,22 @@ Tcl_DeleteFileHandler(GetFd(pipePtr->writeFile)); } else if (strcmp(Tcl_GetString(objv[4]), "disabled") == 0) { Tcl_CreateFileHandler(GetFd(pipePtr->writeFile), 0, TestFileHandlerProc, pipePtr); } else { - Tcl_AppendResult(interp, "bad read mode \"", Tcl_GetString(objv[4]), "\"", NULL); + Tcl_AppendResult(interp, "bad read mode \"", Tcl_GetString(objv[4]), "\"", (char *)NULL); return TCL_ERROR; } } else if (strcmp(Tcl_GetString(objv[1]), "empty") == 0) { if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "index"); return TCL_ERROR; } - while (read(GetFd(pipePtr->readFile), buffer, 4000) > 0) { + while (read(GetFd(pipePtr->readFile), buffer, 4000) > 0) { /* Empty loop body. */ - } + } } else if (strcmp(Tcl_GetString(objv[1]), "fill") == 0) { if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "index"); return TCL_ERROR; } @@ -266,20 +266,20 @@ return TCL_ERROR; } memset(buffer, 'b', 10); TclFormatInt(buf, write(GetFd(pipePtr->writeFile), buffer, 10)); - Tcl_AppendResult(interp, buf, NULL); + Tcl_AppendResult(interp, buf, (char *)NULL); } else if (strcmp(Tcl_GetString(objv[1]), "oneevent") == 0) { Tcl_DoOneEvent(TCL_FILE_EVENTS|TCL_DONT_WAIT); } else if (strcmp(Tcl_GetString(objv[1]), "wait") == 0) { if (objc != 5) { Tcl_WrongNumArgs(interp, 2, objv, "index readable|writable timeout"); return TCL_ERROR; } if (pipePtr->readFile == NULL) { - Tcl_AppendResult(interp, "pipe ", Tcl_GetString(objv[2]), " doesn't exist", NULL); + Tcl_AppendResult(interp, "pipe ", Tcl_GetString(objv[2]), " doesn't exist", (char *)NULL); return TCL_ERROR; } if (strcmp(Tcl_GetString(objv[3]), "readable") == 0) { mask = TCL_READABLE; file = pipePtr->readFile; @@ -300,19 +300,19 @@ } else if (strcmp(Tcl_GetString(objv[1]), "windowevent") == 0) { Tcl_DoOneEvent(TCL_WINDOW_EVENTS|TCL_DONT_WAIT); } else { Tcl_AppendResult(interp, "bad option \"", Tcl_GetString(objv[1]), "\": must be close, clear, counts, create, empty, fill, " - "fillpartial, oneevent, wait, or windowevent", NULL); + "fillpartial, oneevent, wait, or windowevent", (char *)NULL); return TCL_ERROR; } return TCL_OK; } static void TestFileHandlerProc( - ClientData clientData, /* Points to a Pipe structure. */ + void *clientData, /* Points to a Pipe structure. */ int mask) /* Indicates which events happened: * TCL_READABLE or TCL_WRITABLE. */ { Pipe *pipePtr = (Pipe *)clientData; @@ -341,19 +341,19 @@ *---------------------------------------------------------------------- */ static int TestfilewaitCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { int mask, result, timeout; Tcl_Channel channel; int fd; - ClientData data; + void *data; if (objc != 4) { Tcl_WrongNumArgs(interp, 2, objv, "file readable|writable|both timeout"); return TCL_ERROR; } @@ -367,17 +367,17 @@ mask = TCL_WRITABLE; } else if (strcmp(Tcl_GetString(objv[2]), "both") == 0){ mask = TCL_WRITABLE|TCL_READABLE; } else { Tcl_AppendResult(interp, "bad argument \"", Tcl_GetString(objv[2]), - "\": must be readable, writable, or both", NULL); + "\": must be readable, writable, or both", (char *)NULL); return TCL_ERROR; } if (Tcl_GetChannelHandle(channel, (mask & TCL_READABLE) ? TCL_READABLE : TCL_WRITABLE, - (ClientData*) &data) != TCL_OK) { - Tcl_AppendResult(interp, "couldn't get channel file", NULL); + (void **) &data) != TCL_OK) { + Tcl_AppendResult(interp, "couldn't get channel file", (char *)NULL); return TCL_ERROR; } fd = PTR2INT(data); if (Tcl_GetIntFromObj(interp, objv[3], &timeout) != TCL_OK) { return TCL_ERROR; @@ -409,11 +409,11 @@ *---------------------------------------------------------------------- */ static int TestfindexecutableCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { Tcl_Obj *saveName; @@ -451,26 +451,26 @@ *---------------------------------------------------------------------- */ static int TestforkCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { pid_t pid; if (objc != 1) { - Tcl_WrongNumArgs(interp, 1, objv, ""); - return TCL_ERROR; + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; } pid = fork(); if (pid == -1) { - Tcl_AppendResult(interp, - "Cannot fork", NULL); - return TCL_ERROR; + Tcl_AppendResult(interp, + "Cannot fork", (char *)NULL); + return TCL_ERROR; } /* Only needed when pthread_atfork is not present, * should not hurt otherwise. */ if (pid==0) { Tcl_InitNotifier(); @@ -497,11 +497,11 @@ *---------------------------------------------------------------------- */ static int TestalarmCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { #ifdef SA_RESTART @@ -516,24 +516,24 @@ * Setup the signal handling that automatically retries any interrupted * I/O system calls. */ action.sa_handler = AlarmHandler; - memset((void *) &action.sa_mask, 0, sizeof(sigset_t)); + memset((void *)&action.sa_mask, 0, sizeof(sigset_t)); action.sa_flags = SA_RESTART; if (sigaction(SIGALRM, &action, NULL) < 0) { - Tcl_AppendResult(interp, "sigaction: ", Tcl_PosixError(interp), NULL); + Tcl_AppendResult(interp, "sigaction: ", Tcl_PosixError(interp), (char *)NULL); return TCL_ERROR; } (void) alarm(sec); return TCL_OK; #else Tcl_AppendResult(interp, "warning: sigaction SA_RESTART not support on this platform", - NULL); + (char *)NULL); return TCL_ERROR; #endif } /* @@ -575,16 +575,16 @@ *---------------------------------------------------------------------- */ static int TestgotsigCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ TCL_UNUSED(int) /*objc*/, TCL_UNUSED(Tcl_Obj *const *)) { - Tcl_AppendResult(interp, gotsig, NULL); + Tcl_AppendResult(interp, gotsig, (char *)NULL); gotsig = "0"; return TCL_OK; } /* @@ -592,11 +592,11 @@ * * TestchmodCmd -- * * Implements the "testchmod" cmd. Used when testing "file" command. * The only attribute used by the Windows platform is the user write - * flag; if this is not set, the file is made read-only. Otehrwise, the + * flag; if this is not set, the file is made read-only. Otherwise, the * file is made read-write. * * Results: * A standard Tcl result. * @@ -606,11 +606,11 @@ *--------------------------------------------------------------------------- */ static int TestchmodCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { int i, mode; @@ -632,11 +632,11 @@ if (translated == NULL) { return TCL_ERROR; } if (chmod(translated, mode) != 0) { Tcl_AppendResult(interp, translated, ": ", Tcl_PosixError(interp), - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_DStringFree(&buffer); } return TCL_OK; Index: unix/tclUnixThrd.c ================================================================== --- unix/tclUnixThrd.c +++ unix/tclUnixThrd.c @@ -1,13 +1,13 @@ /* * tclUnixThrd.c -- * * This file implements the UNIX-specific thread support. * - * Copyright (c) 1991-1994 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 2008 by George Peter Staplin + * Copyright © 1991-1994 The Regents of the University of California. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 2008 George Peter Staplin * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -158,10 +158,18 @@ { pthread_cond_timedwait(pcondPtr, &pmutexPtr->mutex, ptime); } #endif /* HAVE_PTHREAD_MUTEX_RECURSIVE */ +#ifndef TCL_NO_DEPRECATED +typedef struct { + char nabuf[16]; +} ThreadSpecificData; + +static Tcl_ThreadDataKey dataKey; +#endif /* TCL_NO_DEPRECATED */ + /* * globalLock is used to serialize creation of mutexes, condition variables, * and thread local storage. This is the only place that can count on the * ability to statically initialize the mutex. */ @@ -211,12 +219,12 @@ int TclpThreadCreate( Tcl_ThreadId *idPtr, /* Return, the ID of the thread */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread */ - ClientData clientData, /* The one argument to Main() */ - size_t stackSize, /* Size of stack for the new thread */ + void *clientData, /* The one argument to Main() */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread */ int flags) /* Flags controlling behaviour of the new * thread. */ { #if TCL_THREADS pthread_attr_t attr; @@ -226,11 +234,11 @@ pthread_attr_init(&attr); pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM); #ifdef HAVE_PTHREAD_ATTR_SETSTACKSIZE if (stackSize != TCL_THREAD_STACK_DEFAULT) { - pthread_attr_setstacksize(&attr, stackSize); + pthread_attr_setstacksize(&attr, (size_t)stackSize); #ifdef TCL_THREAD_STACK_MIN } else { /* * Certain systems define a thread stack size that by default is too * small for many operations. The user has the option of defining @@ -245,11 +253,11 @@ size_t size; result = pthread_attr_getstacksize(&attr, &size); if (!result && (size < TCL_THREAD_STACK_MIN)) { - pthread_attr_setstacksize(&attr, (size_t) TCL_THREAD_STACK_MIN); + pthread_attr_setstacksize(&attr, (size_t)TCL_THREAD_STACK_MIN); } #endif /* TCL_THREAD_STACK_MIN */ } #endif /* HAVE_PTHREAD_ATTR_SETSTACKSIZE */ @@ -267,10 +275,15 @@ result = TCL_OK; } pthread_attr_destroy(&attr); return result; #else + (void)idPtr; + (void)proc; + (void)clientData; + (void)stackSize; + (void)flags; return TCL_ERROR; #endif /* TCL_THREADS */ } /* @@ -304,10 +317,13 @@ if (state) { *state = (int) retcode; } return (result == 0) ? TCL_OK : TCL_ERROR; #else + (void)threadId; + (void)state; + return TCL_ERROR; #endif } /* @@ -324,11 +340,11 @@ * This procedure terminates the current thread. * *---------------------------------------------------------------------- */ -void +TCL_NORETURN void TclpThreadExit( int status) { #if TCL_THREADS pthread_exit(INT2PTR(status)); @@ -567,11 +583,11 @@ if (*mutexPtr == NULL) { /* * Double inside global lock check to avoid a race condition. */ - pmutexPtr = (PMutex *)Tcl_Alloc(sizeof(PMutex)); + pmutexPtr = (PMutex *)ckalloc(sizeof(PMutex)); PMutexInit(pmutexPtr); *mutexPtr = (Tcl_Mutex) pmutexPtr; TclRememberMutex(mutexPtr); } pthread_mutex_unlock(&globalLock); @@ -631,11 +647,11 @@ { PMutex *pmutexPtr = *(PMutex **) mutexPtr; if (pmutexPtr != NULL) { PMutexDestroy(pmutexPtr); - Tcl_Free(pmutexPtr); + ckfree(pmutexPtr); *mutexPtr = NULL; } } /* @@ -677,11 +693,11 @@ * Double check inside mutex to avoid race, then initialize condition * variable if necessary. */ if (*condPtr == NULL) { - pcondPtr = (pthread_cond_t *)Tcl_Alloc(sizeof(pthread_cond_t)); + pcondPtr = (pthread_cond_t *)ckalloc(sizeof(pthread_cond_t)); pthread_cond_init(pcondPtr, NULL); *condPtr = (Tcl_Condition) pcondPtr; TclRememberCondition(condPtr); } pthread_mutex_unlock(&globalLock); @@ -765,15 +781,63 @@ { pthread_cond_t *pcondPtr = *(pthread_cond_t **)condPtr; if (pcondPtr != NULL) { pthread_cond_destroy(pcondPtr); - Tcl_Free(pcondPtr); + ckfree(pcondPtr); *condPtr = NULL; } } +#endif /* TCL_THREADS */ + +/* + *---------------------------------------------------------------------- + * + * TclpReaddir, TclpInetNtoa -- + * + * These procedures replace core C versions to be used in a threaded + * environment. + * + * Results: + * See documentation of C functions. + * + * Side effects: + * See documentation of C functions. + * + * Notes: + * TclpReaddir is no longer used by the core (see 1095909), but it + * appears in the internal stubs table (see #589526). + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +Tcl_DirEntry * +TclpReaddir( + TclDIR * dir) +{ + return TclOSreaddir(dir); +} + +#undef TclpInetNtoa +char * +TclpInetNtoa( + struct in_addr addr) +{ +#if TCL_THREADS + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + unsigned char *b = (unsigned char*) &addr.s_addr; + + snprintf(tsdPtr->nabuf, sizeof(tsdPtr->nabuf), "%u.%u.%u.%u", b[0], b[1], b[2], b[3]); + return tsdPtr->nabuf; +#else + return inet_ntoa(addr); +#endif +} +#endif /* TCL_NO_DEPRECATED */ +#if TCL_THREADS /* * Additions by AOL for specialized thread memory allocator. */ #ifdef USE_THREAD_ALLOC @@ -859,11 +923,11 @@ void * TclpThreadCreateKey(void) { pthread_key_t *ptkeyPtr; - ptkeyPtr = (pthread_key_t *)TclpSysAlloc(sizeof(pthread_key_t)); + ptkeyPtr = (pthread_key_t *)TclpSysAlloc(sizeof(pthread_key_t), 0); if (NULL == ptkeyPtr) { Tcl_Panic("unable to allocate thread key!"); } if (pthread_key_create(ptkeyPtr, NULL)) { Index: unix/tclUnixTime.c ================================================================== --- unix/tclUnixTime.c +++ unix/tclUnixTime.c @@ -2,11 +2,11 @@ * tclUnixTime.c -- * * Contains Unix specific versions of Tcl functions that obtain time * values from the operating system. * - * Copyright (c) 1995 Sun Microsystems, Inc. + * Copyright © 1995 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -13,26 +13,71 @@ #include "tclInt.h" #if defined(TCL_WIDE_CLICKS) && defined(MAC_OSX_TCL) #include #endif +/* + * TclpGetDate is coded to return a pointer to a 'struct tm'. For thread + * safety, this structure must be in thread-specific data. The 'tmKey' + * variable is the key to this buffer. + */ + +#ifndef TCL_NO_DEPRECATED +static Tcl_ThreadDataKey tmKey; +typedef struct { + struct tm gmtime_buf; + struct tm localtime_buf; +} ThreadSpecificData; + +/* + * If we fall back on the thread-unsafe versions of gmtime and localtime, use + * this mutex to try to protect them. + */ + +TCL_DECLARE_MUTEX(tmMutex) + +static char *lastTZ = NULL; /* Holds the last setting of the TZ + * environment variable, or an empty string if + * the variable was not set. */ + /* * Static functions declared in this file. */ + +static void SetTZIfNecessary(void); +static void CleanupMemory(void *clientData); +#endif /* TCL_NO_DEPRECATED */ static void NativeScaleTime(Tcl_Time *timebuf, - ClientData clientData); + void *clientData); static void NativeGetTime(Tcl_Time *timebuf, - ClientData clientData); + void *clientData); /* * TIP #233 (Virtualized Time): Data for the time hooks, if any. */ Tcl_GetTimeProc *tclGetTimeProcPtr = NativeGetTime; Tcl_ScaleTimeProc *tclScaleTimeProcPtr = NativeScaleTime; void *tclTimeClientData = NULL; + +/* + * Inlined version of Tcl_GetTime. + */ + +static inline void +GetTime( + Tcl_Time *timePtr) +{ + tclGetTimeProcPtr(timePtr, tclTimeClientData); +} + +static inline int +IsTimeNative(void) +{ + return tclGetTimeProcPtr == NativeGetTime; +} /* *---------------------------------------------------------------------- * * TclpGetSeconds -- @@ -47,11 +92,11 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideUInt +unsigned long TclpGetSeconds(void) { return time(NULL); } @@ -70,26 +115,26 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long TclpGetMicroseconds(void) { Tcl_Time time; - tclGetTimeProcPtr(&time, tclTimeClientData); - return ((Tcl_WideInt)time.sec)*1000000 + time.usec; + GetTime(&time); + return ((long long) time.sec)*1000000 + time.usec; } /* *---------------------------------------------------------------------- * * TclpGetClicks -- * * This procedure returns a value that represents the highest resolution - * clock available on the system. There are no garantees on what the + * clock available on the system. There are no guarantees on what the * resolution will be. In Tcl we will call this value a "click". The * start time is also system dependent. * * Results: * Number of clicks from some start time. @@ -98,35 +143,35 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideUInt +unsigned long TclpGetClicks(void) { - Tcl_WideUInt now; + unsigned long now; #ifdef NO_GETTOD - if (tclGetTimeProcPtr != NativeGetTime) { + if (!IsTimeNative()) { Tcl_Time time; - tclGetTimeProcPtr(&time, tclTimeClientData); - now = (Tcl_WideUInt)time.sec*1000000 + time.usec; + GetTime(&time); + now = ((unsigned long)(time.sec)*1000000UL) + (unsigned long)(time.usec); } else { /* * A semi-NativeGetTime, specialized to clicks. */ struct tms dummy; - now = (Tcl_WideUInt) times(&dummy); + now = (unsigned long) times(&dummy); } -#else +#else /* !NO_GETTOD */ Tcl_Time time; - tclGetTimeProcPtr(&time, tclTimeClientData); - now = (Tcl_WideUInt)time.sec*1000000 + time.usec; -#endif + GetTime(&time); + now = ((unsigned long)(time.sec)*1000000UL) + (unsigned long)(time.usec); +#endif /* NO_GETTOD */ return now; } #ifdef TCL_WIDE_CLICKS @@ -147,26 +192,26 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long TclpGetWideClicks(void) { - Tcl_WideInt now; + long long now; - if (tclGetTimeProcPtr != NativeGetTime) { + if (!IsTimeNative()) { Tcl_Time time; - tclGetTimeProcPtr(&time, tclTimeClientData); - now = ((Tcl_WideInt)time.sec)*1000000 + time.usec; + GetTime(&time); + now = ((long long) time.sec)*1000000 + time.usec; } else { #ifdef MAC_OSX_TCL - now = (Tcl_WideInt) (mach_absolute_time() & INT64_MAX); + now = (long long) (mach_absolute_time() & INT64_MAX); #else #error Wide high-resolution clicks not implemented on this platform -#endif +#endif /* MAC_OSX_TCL */ } return now; } @@ -187,15 +232,15 @@ *---------------------------------------------------------------------- */ double TclpWideClicksToNanoseconds( - Tcl_WideInt clicks) + long long clicks) { double nsec; - if (tclGetTimeProcPtr != NativeGetTime) { + if (!IsTimeNative()) { nsec = clicks * 1000; } else { #ifdef MAC_OSX_TCL static mach_timebase_info_data_t tb; static uint64_t maxClicksForUInt64; @@ -209,11 +254,11 @@ } else { nsec = ((long double) (uint64_t) clicks) * tb.numer / tb.denom; } #else #error Wide high-resolution clicks not implemented on this platform -#endif +#endif /* MAC_OSX_TCL */ } return nsec; } @@ -236,11 +281,11 @@ */ double TclpWideClickInMicrosec(void) { - if (tclGetTimeProcPtr != NativeGetTime) { + if (!IsTimeNative()) { return 1.0; } else { #ifdef MAC_OSX_TCL static int initialized = 0; static double scale = 0.0; @@ -256,11 +301,11 @@ initialized = 1; return scale; } #else #error Wide high-resolution clicks not implemented on this platform -#endif +#endif /* MAC_OSX_TCL */ } } #endif /* TCL_WIDE_CLICKS */ /* @@ -285,12 +330,122 @@ void Tcl_GetTime( Tcl_Time *timePtr) /* Location to store time information. */ { - tclGetTimeProcPtr(timePtr, tclTimeClientData); + GetTime(timePtr); +} + +/* + *---------------------------------------------------------------------- + * + * TclpGetDate -- + * + * This function converts between seconds and struct tm. If useGMT is + * true, then the returned date will be in Greenwich Mean Time (GMT). + * Otherwise, it will be in the local time zone. + * + * Results: + * Returns a static tm structure. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +struct tm * +TclpGetDate( + const time_t *time, + int useGMT) +{ + if (useGMT) { + return TclpGmtime(time); + } else { + return TclpLocaltime(time); + } +} + +/* + *---------------------------------------------------------------------- + * + * TclpGmtime -- + * + * Wrapper around the 'gmtime' library function to make it thread safe. + * + * Results: + * Returns a pointer to a 'struct tm' in thread-specific data. + * + * Side effects: + * Invokes gmtime or gmtime_r as appropriate. + * + *---------------------------------------------------------------------- + */ + +struct tm * +TclpGmtime( + const time_t *timePtr) /* Pointer to the number of seconds since the + * local system's epoch */ +{ + /* + * Get a thread-local buffer to hold the returned time. + */ + + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&tmKey); + +#ifdef HAVE_GMTIME_R + gmtime_r(timePtr, &tsdPtr->gmtime_buf); +#else + Tcl_MutexLock(&tmMutex); + memcpy(&tsdPtr->gmtime_buf, gmtime(timePtr), sizeof(struct tm)); + Tcl_MutexUnlock(&tmMutex); +#endif + + return &tsdPtr->gmtime_buf; +} + +/* + *---------------------------------------------------------------------- + * + * TclpLocaltime -- + * + * Wrapper around the 'localtime' library function to make it thread + * safe. + * + * Results: + * Returns a pointer to a 'struct tm' in thread-specific data. + * + * Side effects: + * Invokes localtime or localtime_r as appropriate. + * + *---------------------------------------------------------------------- + */ + +struct tm * +TclpLocaltime( + const time_t *timePtr) /* Pointer to the number of seconds since the + * local system's epoch */ +{ + /* + * Get a thread-local buffer to hold the returned time. + */ + + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&tmKey); + + SetTZIfNecessary(); +#ifdef HAVE_LOCALTIME_R + localtime_r(timePtr, &tsdPtr->localtime_buf); +#else + Tcl_MutexLock(&tmMutex); + memcpy(&tsdPtr->localtime_buf, localtime(timePtr), sizeof(struct tm)); + Tcl_MutexUnlock(&tmMutex); +#endif + + return &tsdPtr->localtime_buf; } +#endif /* TCL_NO_DEPRECATED */ /* *---------------------------------------------------------------------- * * Tcl_SetTimeProc -- @@ -309,11 +464,11 @@ void Tcl_SetTimeProc( Tcl_GetTimeProc *getProc, Tcl_ScaleTimeProc *scaleProc, - ClientData clientData) + void *clientData) { tclGetTimeProcPtr = getProc; tclScaleTimeProcPtr = scaleProc; tclTimeClientData = clientData; } @@ -336,11 +491,11 @@ void Tcl_QueryTimeProc( Tcl_GetTimeProc **getProc, Tcl_ScaleTimeProc **scaleProc, - ClientData *clientData) + void **clientData) { if (getProc) { *getProc = tclGetTimeProcPtr; } if (scaleProc) { @@ -369,11 +524,11 @@ */ static void NativeScaleTime( TCL_UNUSED(Tcl_Time *), - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { /* Native scale is 1:1. Nothing is done */ } /* @@ -394,21 +549,87 @@ */ static void NativeGetTime( Tcl_Time *timePtr, - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { struct timeval tv; (void) gettimeofday(&tv, NULL); timePtr->sec = tv.tv_sec; timePtr->usec = tv.tv_usec; } +/* + *---------------------------------------------------------------------- + * + * SetTZIfNecessary -- + * + * Determines whether a call to 'tzset' is needed prior to the next call + * to 'localtime' or examination of the 'timezone' variable. + * + * Results: + * None. + * + * Side effects: + * If 'tzset' has never been called in the current process, or if the + * value of the environment variable TZ has changed since the last call + * to 'tzset', then 'tzset' is called again. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +static void +SetTZIfNecessary(void) +{ + const char *newTZ = getenv("TZ"); + + Tcl_MutexLock(&tmMutex); + if (newTZ == NULL) { + newTZ = ""; + } + if (lastTZ == NULL || strcmp(lastTZ, newTZ)) { + tzset(); + if (lastTZ == NULL) { + Tcl_CreateExitHandler(CleanupMemory, NULL); + } else { + ckfree(lastTZ); + } + lastTZ = (char *) ckalloc(strlen(newTZ) + 1); + strcpy(lastTZ, newTZ); + } + Tcl_MutexUnlock(&tmMutex); +} + +/* + *---------------------------------------------------------------------- + * + * CleanupMemory -- + * + * Releases the private copy of the TZ environment variable upon exit + * from Tcl. + * + * Results: + * None. + * + * Side effects: + * Frees allocated memory. + * + *---------------------------------------------------------------------- + */ + +static void +CleanupMemory( + TCL_UNUSED(void *)) +{ + ckfree(lastTZ); +} +#endif /* TCL_NO_DEPRECATED */ /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: unix/tclXtNotify.c ================================================================== --- unix/tclXtNotify.c +++ unix/tclXtNotify.c @@ -2,11 +2,11 @@ * tclXtNotify.c -- * * This file contains the notifier driver implementation for the Xt * intrinsics. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -15,11 +15,11 @@ #endif #include #include "tclInt.h" /* - * This structure is used to keep track of the notifier info for a a + * This structure is used to keep track of the notifier info for a * registered file. */ typedef struct FileHandler { int fd; @@ -31,11 +31,11 @@ XtInputId read; /* Xt read callback handle. */ XtInputId write; /* Xt write callback handle. */ XtInputId except; /* Xt exception callback handle. */ Tcl_FileProc *proc; /* Procedure to call, in the style of * Tcl_CreateFileHandler. */ - ClientData clientData; /* Argument to pass to proc. */ + void *clientData; /* Argument to pass to proc. */ struct FileHandler *nextPtr;/* Next in list of all files we care about. */ } FileHandler; /* * The following structure is what is added to the Tcl event queue when file @@ -77,23 +77,23 @@ */ static int FileHandlerEventProc(Tcl_Event *evPtr, int flags); static void FileProc(XtPointer clientData, int *source, XtInputId *id); -static void NotifierExitHandler(ClientData clientData); +static void NotifierExitHandler(void *clientData); static void TimerProc(XtPointer clientData, XtIntervalId *id); static void CreateFileHandler(int fd, int mask, - Tcl_FileProc *proc, ClientData clientData); + Tcl_FileProc *proc, void *clientData); static void DeleteFileHandler(int fd); static void SetTimer(const Tcl_Time * timePtr); static int WaitForEvent(const Tcl_Time * timePtr); /* * Functions defined in this file for use by users of the Xt Notifier: */ -MODULE_SCOPE void InitNotifier(void); +MODULE_SCOPE void InitNotifier(void); MODULE_SCOPE XtAppContext TclSetAppContext(XtAppContext ctx); /* *---------------------------------------------------------------------- * @@ -130,11 +130,11 @@ /* * We already have a context. We do not allow switching contexts * after initialization, so we panic. */ - Tcl_Panic("TclSetAppContext: multiple application contexts"); + Tcl_Panic("TclSetAppContext: multiple application contexts"); } } else { /* * If we get here we have not yet gotten a context, so either create * one or use the one supplied by our caller. @@ -179,11 +179,17 @@ */ void InitNotifier(void) { - Tcl_NotifierProcs np; + static const Tcl_NotifierProcs np = + SetTimer, + WaitForEvent, + CreateFileHandler, + DeleteFileHandler, + NULL, NULL, NULL, NULL + }; /* * Only reinitialize if we are not in exit handling. The notifier can get * reinitialized after its own exit handler has run, because of exit * handlers for the I/O and timer sub-systems (order dependency). @@ -191,27 +197,18 @@ if (TclInExit()) { return; } - np.createFileHandlerProc = CreateFileHandler; - np.deleteFileHandlerProc = DeleteFileHandler; - np.setTimerProc = SetTimer; - np.waitForEventProc = WaitForEvent; - np.initNotifierProc = Tcl_InitNotifier; - np.finalizeNotifierProc = Tcl_FinalizeNotifier; - np.alertNotifierProc = Tcl_AlertNotifier; - np.serviceModeHookProc = Tcl_ServiceModeHook; Tcl_SetNotifier(&np); /* * DO NOT create the application context yet; doing so would prevent * external applications from setting it for us to their own ones. */ initialized = 1; - memset(&np, 0, sizeof(np)); Tcl_CreateExitHandler(NotifierExitHandler, NULL); } /* *---------------------------------------------------------------------- @@ -230,11 +227,11 @@ *---------------------------------------------------------------------- */ static void NotifierExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { if (notifier.currentTimeout != 0) { XtRemoveTimeOut(notifier.currentTimeout); } for (; notifier.firstFileHandlerPtr != NULL; ) { @@ -266,11 +263,11 @@ static void SetTimer( const Tcl_Time *timePtr) /* Timeout value, may be NULL. */ { - unsigned long timeout; + long timeout; if (!initialized) { InitNotifier(); } @@ -279,11 +276,11 @@ XtRemoveTimeOut(notifier.currentTimeout); } if (timePtr) { timeout = timePtr->sec * 1000 + timePtr->usec / 1000; notifier.currentTimeout = XtAppAddTimeOut(notifier.appContext, - timeout, TimerProc, NULL); + (unsigned long) timeout, TimerProc, NULL); } else { notifier.currentTimeout = 0; } } @@ -340,11 +337,11 @@ * TCL_WRITABLE, and TCL_EXCEPTION: indicates * conditions under which proc should be * called. */ Tcl_FileProc *proc, /* Procedure to call for each selected * event. */ - ClientData clientData) /* Arbitrary data to pass to proc. */ + void *clientData) /* Arbitrary data to pass to proc. */ { FileHandler *filePtr; if (!initialized) { InitNotifier(); @@ -357,11 +354,11 @@ if (filePtr->fd == fd) { break; } } if (filePtr == NULL) { - filePtr = (FileHandler *)Tcl_Alloc(sizeof(FileHandler)); + filePtr = (FileHandler *) ckalloc(sizeof(FileHandler)); filePtr->fd = fd; filePtr->read = 0; filePtr->write = 0; filePtr->except = 0; filePtr->readyMask = 0; @@ -468,11 +465,11 @@ XtRemoveInput(filePtr->write); } if (filePtr->mask & TCL_EXCEPTION) { XtRemoveInput(filePtr->except); } - Tcl_Free(filePtr); + ckfree(filePtr); } /* *---------------------------------------------------------------------- * @@ -494,11 +491,11 @@ FileProc( XtPointer clientData, int *fd, XtInputId *id) { - FileHandler *filePtr = (FileHandler *)clientData; + FileHandler *filePtr = (FileHandler *) clientData; FileHandlerEvent *fileEvPtr; int mask = 0; /* * Determine which event happened. @@ -523,11 +520,11 @@ /* * This is an interesting event, so put it onto the event queue. */ filePtr->readyMask |= mask; - fileEvPtr = (FileHandlerEvent *)Tcl_Alloc(sizeof(FileHandlerEvent)); + fileEvPtr = (FileHandlerEvent *) ckalloc(sizeof(FileHandlerEvent)); fileEvPtr->header.proc = FileHandlerEventProc; fileEvPtr->fd = filePtr->fd; Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL); /* Index: unix/tclXtTest.c ================================================================== --- unix/tclXtTest.c +++ unix/tclXtTest.c @@ -1,11 +1,11 @@ /* * tclXtTest.c -- * * Contains commands for Xt notifier specific tests on Unix. * - * Copyright (c) 1997 by Sun Microsystems, Inc. + * Copyright © 1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -14,17 +14,16 @@ #endif #include #include "tcl.h" static Tcl_ObjCmdProc TesteventloopCmd; -extern DLLEXPORT Tcl_PackageInitProc Tclxttest_Init; /* * Functions defined in tclXtNotify.c for use by users of the Xt Notifier: */ -extern void InitNotifier(void); +extern void InitNotifier(void); extern XtAppContext TclSetAppContext(XtAppContext ctx); /* *---------------------------------------------------------------------- * @@ -42,11 +41,11 @@ * Depends on the startup script. * *---------------------------------------------------------------------- */ -int +DLLEXPORT int Tclxttest_Init( Tcl_Interp *interp) /* Interpreter for application. */ { if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; @@ -76,11 +75,11 @@ *---------------------------------------------------------------------- */ static int TesteventloopCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static int *framePtr = NULL;/* Pointer to integer on stack frame of @@ -116,11 +115,11 @@ } (void) Tcl_SetServiceMode(oldMode); framePtr = oldFramePtr; } else { Tcl_AppendResult(interp, "bad option \"", Tcl_GetString(objv[1]), - "\": must be done or wait", NULL); + "\": must be done or wait", (char *)NULL); return TCL_ERROR; } return TCL_OK; } Index: unix/tclooConfig.sh ================================================================== --- unix/tclooConfig.sh +++ unix/tclooConfig.sh @@ -14,6 +14,6 @@ TCLOO_LIB_SPEC="" TCLOO_STUB_LIB_SPEC="" TCLOO_INCLUDE_SPEC="" TCLOO_PRIVATE_INCLUDE_SPEC="" TCLOO_CFLAGS="" -TCLOO_VERSION=1.2.0 +TCLOO_VERSION=1.3 Index: win/Makefile.in ================================================================== --- win/Makefile.in +++ win/Makefile.in @@ -24,10 +24,13 @@ includedir = @includedir@ datarootdir = @datarootdir@ runstatedir = @runstatedir@ mandir = @mandir@ +# Configure arguments +PKG_CFG_ARGS = @PKG_CFG_ARGS@ + # The following definition can be set to non-null for special systems like AFS # with replication. It allows the pathnames used for installation to be # different than those used for actually reference files at run-time. # INSTALL_ROOT is prepended to $prefix and $exec_prefix when installing files. INSTALL_ROOT = @@ -48,11 +51,11 @@ # Path name to use when installing library scripts. SCRIPT_INSTALL_DIR = $(INSTALL_ROOT)$(TCL_LIBRARY) # Path name to use when installing Tcl modules. -MODULE_INSTALL_DIR = $(SCRIPT_INSTALL_DIR)/../tcl9 +MODULE_INSTALL_DIR = $(SCRIPT_INSTALL_DIR)/../tcl8 # Directory in which to install the include file tcl.h: INCLUDE_INSTALL_DIR = $(INSTALL_ROOT)$(includedir) # Directory in which to (optionally) install the private tcl headers: @@ -77,14 +80,14 @@ CFLAGS_DEBUG = @CFLAGS_DEBUG@ CFLAGS_OPTIMIZE = @CFLAGS_OPTIMIZE@ # To change the compiler switches, for example to change from optimization to # debugging symbols, change the following line: -#CFLAGS = $(CFLAGS_DEBUG) -#CFLAGS = $(CFLAGS_OPTIMIZE) -#CFLAGS = $(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE) -CFLAGS = @CFLAGS@ @CFLAGS_DEFAULT@ -DMP_FIXED_CUTOFFS -D__USE_MINGW_ANSI_STDIO=0 -DMP_NO_STDINT +#CFLAGS = $(CFLAGS_DEBUG) +#CFLAGS = $(CFLAGS_OPTIMIZE) +#CFLAGS = $(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE) +CFLAGS = @CFLAGS@ @CFLAGS_DEFAULT@ -DMP_FIXED_CUTOFFS -D__USE_MINGW_ANSI_STDIO=0 # To compile without backward compatibility and deprecated code uncomment the # following NO_DEPRECATED_FLAGS = #NO_DEPRECATED_FLAGS = -DTCL_NO_DEPRECATED @@ -96,10 +99,11 @@ #COMPILE_DEBUG_FLAGS = -DTCL_COMPILE_DEBUG -DTCL_COMPILE_STATS SRC_DIR = @srcdir@ ROOT_DIR = @srcdir@/.. TOP_DIR = $(shell cd @srcdir@/..; pwd -W 2>/dev/null || pwd -P) +BUILD_DIR = @builddir@ GENERIC_DIR = $(TOP_DIR)/generic WIN_DIR = $(TOP_DIR)/win COMPAT_DIR = $(TOP_DIR)/compat PKGS_DIR = $(TOP_DIR)/pkgs ZLIB_DIR = $(COMPAT_DIR)/zlib @@ -123,14 +127,10 @@ ROOT_DIR_WIN_NATIVE = $(shell cd '$(ROOT_DIR)' ; pwd -W 2>/dev/null || pwd -P) ZLIB_DIR_NATIVE = $(shell $(CYGPATH) '$(ZLIB_DIR)') MINIZIP_DIR_NATIVE = $(shell $(CYGPATH) '$(MINIZIP_DIR)') TOMMATH_DIR_NATIVE = $(shell $(CYGPATH) '$(TOMMATH_DIR)') -# Fully qualify library path so that `make test` -# does not depend on the current directory. -LIBRARY_DIR1 = $(shell cd '$(ROOT_DIR_NATIVE)/library' ; pwd -P) -LIBRARY_DIR = $(shell $(CYGPATH) '$(LIBRARY_DIR1)') DLLSUFFIX = @DLLSUFFIX@ LIBSUFFIX = @LIBSUFFIX@ EXESUFFIX = @EXESUFFIX@ VER = @TCL_MAJOR_VERSION@@TCL_MINOR_VERSION@ @@ -148,30 +148,29 @@ TCL_STUB_LIB_FILE = @TCL_STUB_LIB_FILE@ TCL_DLL_FILE = @TCL_DLL_FILE@ TCL_LIB_FILE = @TCL_LIB_FILE@ DDE_DLL_FILE = tcldde$(DDEVER)${DLLSUFFIX} DDE_LIB_FILE = @LIBPREFIX@tcldde$(DDEVER)${DLLSUFFIX}${LIBSUFFIX} -REG_DLL_FILE = tclreg$(REGVER)${DLLSUFFIX} -REG_LIB_FILE = @LIBPREFIX@tclreg$(REGVER)${DLLSUFFIX}${LIBSUFFIX} +REG_DLL_FILE = tclregistry$(REGVER)${DLLSUFFIX} +REG_LIB_FILE = @LIBPREFIX@tclregistry$(REGVER)${DLLSUFFIX}${LIBSUFFIX} TEST_DLL_FILE = tcltest$(VER)${DLLSUFFIX} TEST_EXE_FILE = tcltest${EXESUFFIX} TEST_LIB_FILE = @LIBPREFIX@tcltest$(VER)${DLLSUFFIX}${LIBSUFFIX} TEST_LOAD_PRMS = lappend ::auto_path {$(ROOT_DIR_WIN_NATIVE)/tests};\ - package ifneeded dde 1.4.3 [list load [file normalize ${DDE_DLL_FILE}] dde];\ - package ifneeded registry 1.3.5 [list load [file normalize ${REG_DLL_FILE}] registry] -TEST_LOAD_FACILITIES = package ifneeded Tcltest ${VERSION}@TCL_PATCH_LEVEL@ [list load [file normalize ${TEST_DLL_FILE}] Tcltest];\ + package ifneeded dde 1.4.5 [list load ${DDE_DLL_FILE}];\ + package ifneeded registry 1.3.7 [list load ${REG_DLL_FILE}] +TEST_LOAD_FACILITIES = package ifneeded tcl::test ${VERSION}@TCL_PATCH_LEVEL@ [list load ${TEST_DLL_FILE} Tcltest];\ $(TEST_LOAD_PRMS) ZLIB_DLL_FILE = zlib1.dll -TOMMATH_DLL_FILE = libtommath.dll +TOMMATH_DLL_FILE = libtommath.dll -SHARED_LIBRARIES = $(TCL_DLL_FILE) @ZLIB_DLL_FILE@ @TOMMATH_DLL_FILE@ +SHARED_LIBRARIES = $(TCL_DLL_FILE) @ZLIB_DLL_FILE@ @TOMMATH_DLL_FILE@ STATIC_LIBRARIES = $(TCL_LIB_FILE) TCLSH = tclsh$(VER)${EXESUFFIX} WINE = @WINE@ CAT32 = cat32$(EXEEXT) -MAN2TCL = man2tcl$(EXEEXT) # For cross-compiled builds, TCL_EXE is the name of a tclsh executable that is # available *BEFORE* running make for the first time. Certain build targets # (make genstubs, make install) need it to be available on the PATH. This # executable should *NOT* be required just to do a normal build although @@ -210,10 +209,11 @@ MKDIR = mkdir -p SHELL = @SHELL@ RM = rm -f COPY = cp LN = ln +GDB = gdb ### # Tip 430 - ZipFS Modifications ### @@ -229,43 +229,51 @@ ZIP_PROG_OPTIONS = @ZIP_PROG_OPTIONS@ ZIP_PROG_VFSSEARCH = @ZIP_PROG_VFSSEARCH@ SHARED_BUILD = @SHARED_BUILD@ INSTALL_MSGS = @INSTALL_MSGS@ INSTALL_LIBRARIES = @INSTALL_LIBRARIES@ + +# Fully qualify library path so that `make test` +# does not depend on the current directory. +# Only define these if not embedding the library +ifeq ($(ZIPFS_BUILD), 0) +LIBRARY_DIR1 = $(shell cd '$(ROOT_DIR_NATIVE)/library' ; pwd -P) +LIBRARY_DIR = $(shell $(CYGPATH) '$(LIBRARY_DIR1)') +endif # Minizip MINIZIP_OBJS = \ - adler32.$(HOST_OBJEXT) \ - compress.$(HOST_OBJEXT) \ - crc32.$(HOST_OBJEXT) \ - deflate.$(HOST_OBJEXT) \ - infback.$(HOST_OBJEXT) \ - inffast.$(HOST_OBJEXT) \ - inflate.$(HOST_OBJEXT) \ - inftrees.$(HOST_OBJEXT) \ - ioapi.$(HOST_OBJEXT) \ - iowin32.$(HOST_OBJEXT) \ - trees.$(HOST_OBJEXT) \ - uncompr.$(HOST_OBJEXT) \ - zip.$(HOST_OBJEXT) \ - zutil.$(HOST_OBJEXT) \ - minizip.$(HOST_OBJEXT) + adler32.$(HOST_OBJEXT) \ + compress.$(HOST_OBJEXT) \ + crc32.$(HOST_OBJEXT) \ + deflate.$(HOST_OBJEXT) \ + infback.$(HOST_OBJEXT) \ + inffast.$(HOST_OBJEXT) \ + inflate.$(HOST_OBJEXT) \ + inftrees.$(HOST_OBJEXT) \ + ioapi.$(HOST_OBJEXT) \ + iowin32.$(HOST_OBJEXT) \ + trees.$(HOST_OBJEXT) \ + uncompr.$(HOST_OBJEXT) \ + zip.$(HOST_OBJEXT) \ + zutil.$(HOST_OBJEXT) \ + minizip.$(HOST_OBJEXT) ZIP_INSTALL_OBJS = @ZIP_INSTALL_OBJS@ -CC_SWITCHES = -I"${GENERIC_DIR_NATIVE}" -I"${TOMMATH_DIR_NATIVE}" \ +CC_SWITCHES = -I"${BUILD_DIR}" -I"${GENERIC_DIR_NATIVE}" -I"${TOMMATH_DIR_NATIVE}" \ -I"${ZLIB_DIR_NATIVE}" -I"${WIN_DIR_NATIVE}" \ ${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} -DMP_PREC=4 \ ${AC_FLAGS} ${COMPILE_DEBUG_FLAGS} ${NO_DEPRECATED_FLAGS} CC_OBJNAME = @CC_OBJNAME@ CC_EXENAME = @CC_EXENAME@ -STUB_CC_SWITCHES = ${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} \ --I"${GENERIC_DIR_NATIVE}" -I"${TOMMATH_DIR_NATIVE}" \ --I"${WIN_DIR_NATIVE}" ${AC_FLAGS} \ -${COMPILE_DEBUG_FLAGS} +STUB_CC_SWITCHES = -I"${GENERIC_DIR_NATIVE}" -I"${TOMMATH_DIR_NATIVE}" \ +-I"${ZLIB_DIR_NATIVE}" -I"${WIN_DIR_NATIVE}" \ +${CFLAGS} ${CFLAGS_WARNING} ${SHLIB_CFLAGS} -DMP_PREC=4 \ +${AC_FLAGS} ${COMPILE_DEBUG_FLAGS} TCLTEST_OBJS = \ tclTest.$(OBJEXT) \ tclTestObj.$(OBJEXT) \ tclTestProcBodyObj.$(OBJEXT) \ @@ -276,16 +284,18 @@ regcomp.$(OBJEXT) \ regexec.$(OBJEXT) \ regfree.$(OBJEXT) \ regerror.$(OBJEXT) \ tclAlloc.$(OBJEXT) \ + tclArithSeries.$(OBJEXT) \ tclAssembly.$(OBJEXT) \ tclAsync.$(OBJEXT) \ tclBasic.$(OBJEXT) \ tclBinary.$(OBJEXT) \ tclCkalloc.$(OBJEXT) \ tclClock.$(OBJEXT) \ + tclClockFmt.$(OBJEXT) \ tclCmdAH.$(OBJEXT) \ tclCmdIL.$(OBJEXT) \ tclCmdMZ.$(OBJEXT) \ tclCompCmds.$(OBJEXT) \ tclCompCmdsGR.$(OBJEXT) \ @@ -304,10 +314,11 @@ tclFCmd.$(OBJEXT) \ tclFileName.$(OBJEXT) \ tclGet.$(OBJEXT) \ tclHash.$(OBJEXT) \ tclHistory.$(OBJEXT) \ + tclIcu.$(OBJEXT) \ tclIndexObj.$(OBJEXT) \ tclInterp.$(OBJEXT) \ tclIO.$(OBJEXT) \ tclIOCmd.$(OBJEXT) \ tclIOGT.$(OBJEXT) \ @@ -345,10 +356,11 @@ tclRegexp.$(OBJEXT) \ tclResolve.$(OBJEXT) \ tclResult.$(OBJEXT) \ tclScan.$(OBJEXT) \ tclStringObj.$(OBJEXT) \ + tclStrIdxTree.$(OBJEXT) \ tclStrToD.$(OBJEXT) \ tclStubInit.$(OBJEXT) \ tclThread.$(OBJEXT) \ tclThreadAlloc.$(OBJEXT) \ tclThreadJoin.$(OBJEXT) \ @@ -377,13 +389,13 @@ bn_mp_count_bits.${OBJEXT} \ bn_mp_div.${OBJEXT} \ bn_mp_div_d.${OBJEXT} \ bn_mp_div_2.${OBJEXT} \ bn_mp_div_2d.${OBJEXT} \ - bn_mp_div_3.${OBJEXT} \ + bn_s_mp_div_3.${OBJEXT} \ bn_mp_exch.${OBJEXT} \ - bn_mp_expt_u32.${OBJEXT} \ + bn_mp_expt_n.${OBJEXT} \ bn_mp_get_mag_u64.${OBJEXT} \ bn_mp_grow.${OBJEXT} \ bn_mp_init.${OBJEXT} \ bn_mp_init_copy.${OBJEXT} \ bn_mp_init_i64.${OBJEXT} \ @@ -398,10 +410,12 @@ bn_mp_mul_2.${OBJEXT} \ bn_mp_mul_2d.${OBJEXT} \ bn_mp_mul_d.${OBJEXT} \ bn_mp_neg.${OBJEXT} \ bn_mp_or.${OBJEXT} \ + bn_mp_pack.${OBJEXT} \ + bn_mp_pack_count.${OBJEXT} \ bn_mp_radix_size.${OBJEXT} \ bn_mp_radix_smap.${OBJEXT} \ bn_mp_read_radix.${OBJEXT} \ bn_mp_rshd.${OBJEXT} \ bn_mp_set_i64.${OBJEXT} \ @@ -413,10 +427,11 @@ bn_mp_sub_d.${OBJEXT} \ bn_mp_signed_rsh.${OBJEXT} \ bn_mp_to_ubin.${OBJEXT} \ bn_mp_to_radix.${OBJEXT} \ bn_mp_ubin_size.${OBJEXT} \ + bn_mp_unpack.${OBJEXT} \ bn_mp_xor.${OBJEXT} \ bn_mp_zero.${OBJEXT} \ bn_s_mp_add.${OBJEXT} \ bn_s_mp_balance_mul.$(OBJEXT) \ bn_s_mp_karatsuba_mul.${OBJEXT} \ @@ -522,36 +537,32 @@ ${TCL_ZIP_FILE}: ${ZIP_INSTALL_OBJS} ${DDE_DLL_FILE} ${REG_DLL_FILE} @rm -rf ${TCL_VFS_ROOT} @mkdir -p ${TCL_VFS_PATH} @echo "creating ${TCL_VFS_PATH} (prepare compression)" @( \ - $(LN) $$(find $(TOP_DIR)/library/* -maxdepth 0 -type f) ${TCL_VFS_PATH}/ && \ - (for D in $$(find $(TOP_DIR)/library/* -maxdepth 0 -type d); do \ - mkdir -p "${TCL_VFS_PATH}/$$(basename $$D)"; \ - $(LN) -s $$D/* ${TCL_VFS_PATH}/$$(basename $$D)/; \ - done) && \ - $(LN) ${TCL_VFS_PATH}/manifest.txt ${TCL_VFS_PATH}/pkgIndex.tcl && \ - $(LN) ${DDE_DLL_FILE} ${TCL_VFS_PATH}/dde/ && \ - $(LN) ${REG_DLL_FILE} ${TCL_VFS_PATH}/reg/ \ - ) || ( \ $(COPY) -a $(TOP_DIR)/library/* ${TCL_VFS_PATH}; \ $(COPY) -a ${TCL_VFS_PATH}/manifest.txt ${TCL_VFS_PATH}/pkgIndex.tcl; \ - $(COPY) ${DDE_DLL_FILE} ${TCL_VFS_PATH}/dde; \ - $(COPY) ${REG_DLL_FILE} ${TCL_VFS_PATH}/reg; \ + rm -rf ${TCL_VFS_PATH}/dde; \ + rm -rf ${TCL_VFS_PATH}/registry; \ ) (zip=`(realpath '${NATIVE_ZIP}' || readlink -m '${NATIVE_ZIP}') 2>/dev/null || \ (echo '${NATIVE_ZIP}' | sed "s?^\./?$$(pwd)/?")`; \ cd ${TCL_VFS_ROOT} && \ $$zip ${ZIP_PROG_OPTIONS} ../${TCL_ZIP_FILE} ${ZIP_PROG_VFSSEARCH} >/dev/null && \ echo "${TCL_ZIP_FILE} successful created with $$zip" && \ cd ..) -$(TCLSH): $(TCLSH_OBJS) @LIBRARIES@ $(TCL_STUB_LIB_FILE) tclsh.$(RES) +$(TCLSH): $(TCLSH_OBJS) @LIBRARIES@ $(TCL_STUB_LIB_FILE) tclsh.$(RES) ${TCL_ZIP_FILE} $(CC) $(CFLAGS) $(TCLSH_OBJS) $(TCL_LIB_FILE) $(TCL_STUB_LIB_FILE) $(LIBS) \ tclsh.$(RES) $(CC_EXENAME) $(LDFLAGS_CONSOLE) $(COPY) tclsh.exe.manifest $(TCLSH).manifest @VC_MANIFEST_EMBED_EXE@ + @if test "${ZIPFS_BUILD}" = "2" ; then \ + cat ${TCL_ZIP_FILE} >> ${TCLSH}; \ + ${NATIVE_ZIP} -A ${TCLSH} \ + || echo 'ignore zip-error by adjust sfx process (not executable?)'; \ + fi cat32.$(OBJEXT): cat.c $(CC) -c $(CC_SWITCHES) -DUNICODE -D_UNICODE @DEPARG@ $(CC_OBJNAME) $(CAT32): cat32.$(OBJEXT) @@ -558,16 +569,16 @@ $(CC) $(CFLAGS) cat32.$(OBJEXT) $(CC_EXENAME) $(LIBS) $(LDFLAGS_CONSOLE) # The following targets are configured by autoconf to generate either a shared # library or static library -${TCL_STUB_LIB_FILE}: ${STUB_OBJS} +${TCL_STUB_LIB_FILE}: ${STUB_OBJS} ${DDE_OBJS} ${REG_OBJS} @$(RM) ${TCL_STUB_LIB_FILE} - @MAKE_STUB_LIB@ ${STUB_OBJS} + @MAKE_STUB_LIB@ ${STUB_OBJS} ${DDE_OBJS} ${REG_OBJS} @POST_MAKE_LIB@ -${TCL_DLL_FILE}: ${TCL_OBJS} tcl.$(RES) @ZLIB_DLL_FILE@ @TOMMATH_DLL_FILE@ ${TCL_ZIP_FILE} +${TCL_DLL_FILE}: ${TCL_LIB_FILE} ${TCL_OBJS} tcl.$(RES) @ZLIB_DLL_FILE@ @TOMMATH_DLL_FILE@ ${TCL_ZIP_FILE} @$(RM) ${TCL_DLL_FILE} $(TCL_LIB_FILE) @MAKE_DLL@ ${TCL_OBJS} tcl.$(RES) $(SHLIB_LD_LIBS) $(COPY) tclsh.exe.manifest ${TCL_DLL_FILE}.manifest @VC_MANIFEST_EMBED_DLL@ @if test "${ZIPFS_BUILD}" = "1" ; then \ @@ -574,14 +585,19 @@ cat ${TCL_ZIP_FILE} >> ${TCL_DLL_FILE}; \ ${NATIVE_ZIP} -A ${TCL_DLL_FILE} \ || echo 'ignore zip-error by adjust sfx process (not executable?)'; \ fi -${TCL_LIB_FILE}: ${TCL_OBJS} ${DDE_OBJS} ${REG_OBJS} +ifeq (,$(findstring --disable-shared,$(PKG_CFG_ARGS))) +${TCL_LIB_FILE}: + @$(RM) ${TCL_DLL_FILE} $(TCL_LIB_FILE) +else +${TCL_LIB_FILE}: ${TCL_OBJS} tclWinPanic.$(OBJEXT) ${DDE_OBJS} ${REG_OBJS} @$(RM) ${TCL_LIB_FILE} - @MAKE_LIB@ ${TCL_OBJS} ${DDE_OBJS} ${REG_OBJS} + @MAKE_LIB@ ${TCL_OBJS} tclWinPanic.$(OBJEXT) ${DDE_OBJS} ${REG_OBJS} @POST_MAKE_LIB@ +endif ${DDE_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${DDE_OBJS} @MAKE_DLL@ ${DDE_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS) $(COPY) tclsh.exe.manifest ${DDE_DLL_FILE}.manifest @@ -592,30 +608,38 @@ ${TEST_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS} @$(RM) ${TEST_DLL_FILE} ${TEST_LIB_FILE} @MAKE_DLL@ ${TCLTEST_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS) $(COPY) tclsh.exe.manifest ${TEST_DLL_FILE}.manifest -${TEST_EXE_FILE}: ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS} tclTestMain.${OBJEXT} +${TEST_EXE_FILE}: @LIBRARIES@ ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS} tclTestMain.${OBJEXT} @$(RM) ${TEST_EXE_FILE} $(CC) $(CFLAGS) $(TCLTEST_OBJS) tclTestMain.$(OBJEXT) $(TCL_LIB_FILE) $(TCL_STUB_LIB_FILE) $(LIBS) \ - tclsh.$(RES) $(CC_EXENAME) $(LDFLAGS_CONSOLE) + tclsh.$(RES) $(CC_EXENAME) $(LDFLAGS_CONSOLE) $(COPY) tclsh.exe.manifest ${TEST_EXE_FILE}.manifest -# use pre-built zlib1.dll +# use prebuilt zlib1.dll ${ZLIB_DLL_FILE}: ${TCL_STUB_LIB_FILE} - @if test "@ZLIB_LIBS@set" != "${ZLIB_DIR_NATIVE}/win32/zdll.libset" ; then \ - $(COPY) $(ZLIB_DIR)/win64/${ZLIB_DLL_FILE} ${ZLIB_DLL_FILE}; \ - else \ + @if test "@ZLIB_LIBS@set" = "${ZLIB_DIR_NATIVE}/win64-arm/zdll.libset" ; then \ + $(COPY) $(ZLIB_DIR)/win64-arm/${ZLIB_DLL_FILE} ${ZLIB_DLL_FILE}; \ + elif test "@ZLIB_LIBS@set" = "${ZLIB_DIR_NATIVE}/win64-arm/libz.dll.aset" ; then \ + $(COPY) $(ZLIB_DIR)/win64-arm/${ZLIB_DLL_FILE} ${ZLIB_DLL_FILE}; \ + elif test "@ZLIB_LIBS@set" = "${ZLIB_DIR_NATIVE}/win32/zdll.libset" ; then \ $(COPY) $(ZLIB_DIR)/win32/${ZLIB_DLL_FILE} ${ZLIB_DLL_FILE}; \ + else \ + $(COPY) $(ZLIB_DIR)/win64/${ZLIB_DLL_FILE} ${ZLIB_DLL_FILE}; \ fi; # use pre-built libtommath.dll ${TOMMATH_DLL_FILE}: ${TCL_STUB_LIB_FILE} - @if test "@TOMMATH_LIBS@set" != "${TOMMATH_DIR_NATIVE}/win32/tommath.libset" ; then \ - $(COPY) $(TOMMATH_DIR)/win64/${TOMMATH_DLL_FILE} ${TOMMATH_DLL_FILE}; \ - else \ + @if test "@TOMMATH_LIBS@set" = "${TOMMATH_DIR_NATIVE}/win64-arm/tommath.libset" ; then \ + $(COPY) $(TOMMATH_DIR)/win64-arm/${TOMMATH_DLL_FILE} ${TOMMATH_DLL_FILE}; \ + elif test "@TOMMATH_LIBS@set" = "${TOMMATH_DIR_NATIVE}/win64-arm/libtommath.dll.aset" ; then \ + $(COPY) $(TOMMATH_DIR)/win64-arm/${TOMMATH_DLL_FILE} ${TOMMATH_DLL_FILE}; \ + elif test "@TOMMATH_LIBS@set" = "${TOMMATH_DIR_NATIVE}/win32/tommath.libset" ; then \ $(COPY) $(TOMMATH_DIR)/win32/${TOMMATH_DLL_FILE} ${TOMMATH_DLL_FILE}; \ + else \ + $(COPY) $(TOMMATH_DIR)/win64/${TOMMATH_DLL_FILE} ${TOMMATH_DLL_FILE}; \ fi; # Add the object extension to the implicit rules. By default .obj is not # automatically added. @@ -647,15 +671,10 @@ $(CC) -c $(CC_SWITCHES) -DBUILD_tcl -DUNICODE -D_UNICODE @DEPARG@ $(CC_OBJNAME) # TIP #430, ZipFS Support tclZipfs.${OBJEXT}: $(GENERIC_DIR)/tclZipfs.c $(CC) -c $(CC_SWITCHES) -DBUILD_tcl \ - -DCFG_RUNTIME_PATH="\"$(bindir_native)\"" \ - -DCFG_RUNTIME_DLLFILE="\"$(TCL_DLL_FILE)\"" \ - -DCFG_RUNTIME_ZIPFILE="\"$(TCL_ZIP_FILE)\"" \ - -DCFG_RUNTIME_LIBDIR="\"$(bindir_native)\"" \ - -DCFG_RUNTIME_SCRDIR="\"$(TCL_LIBRARY_NATIVE)\"" \ $(ZLIB_INCLUDE) -I$(MINIZIP_DIR_NATIVE) @DEPARG@ $(CC_OBJNAME) # TIP #59, embedding of configuration information into the binary library. # @@ -677,25 +696,40 @@ -DCFG_RUNTIME_BINDIR="\"$(bindir_native)\"" \ -DCFG_RUNTIME_SCRDIR="\"$(TCL_LIBRARY_NATIVE)\"" \ -DCFG_RUNTIME_INCDIR="\"$(includedir_native)\"" \ -DCFG_RUNTIME_DOCDIR="\"$(mandir_native)\"" \ -DCFG_RUNTIME_DLLFILE="\"$(TCL_DLL_FILE)\"" \ - -DCFG_RUNTIME_ZIPFILE="\"$(TCL_ZIP_FILE)\"" \ -DBUILD_tcl \ @DEPARG@ $(CC_OBJNAME) + +tclEvent.${OBJEXT}: tclEvent.c tclUuid.h + +tclTest.${OBJEXT}: tclTest.c tclUuid.h + +$(TOP_DIR)/manifest.uuid: + printf "git-" >$(TOP_DIR)/manifest.uuid + (cd $(TOP_DIR); git rev-parse HEAD >>$(TOP_DIR)/manifest.uuid || \ + (printf "svn-r" >$(TOP_DIR)/manifest.uuid ; \ + svn info --show-item last-changed-revision >>$(TOP_DIR)/manifest.uuid) || \ + printf "unknown" >$(TOP_DIR)/manifest.uuid) + +tclUuid.h: $(TOP_DIR)/manifest.uuid + echo "#define TCL_VERSION_UUID \\" >$@ + cat $(TOP_DIR)/manifest.uuid >>$@ + echo "" >>$@ # The following objects are part of the stub library and should not be built # as DLL objects but none of the symbols should be exported tclStubLib.${OBJEXT}: tclStubLib.c - $(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME) + $(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @CFLAGS_NOLTO@ @DEPARG@ $(CC_OBJNAME) tclTomMathStubLib.${OBJEXT}: tclTomMathStubLib.c - $(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME) + $(CC) -c $(CC_SWITCHES) @CFLAGS_NOLTO@ @DEPARG@ $(CC_OBJNAME) tclOOStubLib.${OBJEXT}: tclOOStubLib.c - $(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME) + $(CC) -c $(CC_SWITCHES) @CFLAGS_NOLTO@ @DEPARG@ $(CC_OBJNAME) tclWinPanic.${OBJEXT}: tclWinPanic.c $(CC) -c $(CC_SWITCHES) -DSTATIC_BUILD @DEPARG@ $(CC_OBJNAME) # Implicit rule for all object files that will end up in the Tcl library @@ -789,11 +823,11 @@ $(MKDIR) "$$i"; \ chmod 755 "$$i"; \ else true; \ fi; \ done; - @for i in dde${DDEDOTVER} reg${REGDOTVER}; \ + @for i in dde${DDEDOTVER} registry${REGDOTVER}; \ do \ if [ ! -d "$(LIB_INSTALL_DIR)/$$i" ] ; then \ echo "Making directory $(LIB_INSTALL_DIR)/$$i"; \ $(MKDIR) "$(LIB_INSTALL_DIR)/$$i"; \ else true; \ @@ -804,11 +838,11 @@ if [ -f $$i ]; then \ echo "Installing $$i to $(BIN_INSTALL_DIR)/"; \ $(COPY) $$i "$(BIN_INSTALL_DIR)"; \ fi; \ done - @for i in tclConfig.sh tclooConfig.sh $(TCL_LIB_FILE) $(TCL_STUB_LIB_FILE); \ + @for i in tclConfig.sh tclooConfig.sh $(TCL_LIB_FILE) $(TCL_STUB_LIB_FILE) @ZLIB_LIBS@ @TOMMATH_LIBS@; \ do \ if [ -f $$i ]; then \ echo "Installing $$i to $(LIB_INSTALL_DIR)/"; \ $(COPY) $$i "$(LIB_INSTALL_DIR)"; \ fi; \ @@ -823,24 +857,19 @@ echo Installing $(DDE_LIB_FILE); \ $(COPY) $(DDE_LIB_FILE) "$(LIB_INSTALL_DIR)/dde${DDEDOTVER}"; \ fi @if [ -f $(REG_DLL_FILE) ]; then \ echo Installing $(REG_DLL_FILE); \ - $(COPY) $(REG_DLL_FILE) "$(LIB_INSTALL_DIR)/reg${REGDOTVER}"; \ - $(COPY) $(ROOT_DIR)/library/reg/pkgIndex.tcl \ - "$(LIB_INSTALL_DIR)/reg${REGDOTVER}"; \ + $(COPY) $(REG_DLL_FILE) "$(LIB_INSTALL_DIR)/registry${REGDOTVER}"; \ + $(COPY) $(ROOT_DIR)/library/registry/pkgIndex.tcl \ + "$(LIB_INSTALL_DIR)/registry${REGDOTVER}"; \ fi @if [ -f $(REG_LIB_FILE) ]; then \ echo Installing $(REG_LIB_FILE); \ - $(COPY) $(REG_LIB_FILE) "$(LIB_INSTALL_DIR)/reg${REGDOTVER}"; \ + $(COPY) $(REG_LIB_FILE) "$(LIB_INSTALL_DIR)/registry${REGDOTVER}"; \ fi -install-libraries-zipfs-shared: libraries - -install-libraries-zipfs-static: install-libraries-zipfs-shared - $(COPY) ${TCL_ZIP_FILE} "$(LIB_INSTALL_DIR)" - install-libraries: libraries install-tzdata install-msgs @for i in "$(prefix)/lib" "$(INCLUDE_INSTALL_DIR)" \ "$(SCRIPT_INSTALL_DIR)" "$(MODULE_INSTALL_DIR)"; \ do \ if [ ! -d "$$i" ] ; then \ @@ -855,45 +884,43 @@ echo "Making directory $(SCRIPT_INSTALL_DIR)/$$i"; \ $(MKDIR) "$(SCRIPT_INSTALL_DIR)/$$i"; \ else true; \ fi; \ done; - @for i in 9.0 9.0/platform; \ + @for i in 8.4 8.4/platform 8.5 8.6 8.7; \ do \ if [ ! -d "$(MODULE_INSTALL_DIR)/$$i" ] ; then \ echo "Making directory $(MODULE_INSTALL_DIR)/$$i"; \ $(MKDIR) "$(MODULE_INSTALL_DIR)/$$i"; \ else true; \ fi; \ done; @echo "Installing library files to $(SCRIPT_INSTALL_DIR)"; - @for i in $(ROOT_DIR)/library/*.tcl $(ROOT_DIR)/library/tclIndex; \ - do \ + @for i in $(ROOT_DIR)/library/*.tcl $(ROOT_DIR)/library/tclIndex; do \ $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)"; \ done; @echo "Installing package cookiejar 0.2" - @for j in $(ROOT_DIR)/library/cookiejar/*.{tcl,txt.gz}; \ - do \ + @for j in $(ROOT_DIR)/library/cookiejar/*.tcl \ + $(ROOT_DIR)/library/cookiejar/*.gz; do \ $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/cookiejar0.2"; \ done; - @echo "Installing package http 2.10.0a1 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/http/http.tcl "$(MODULE_INSTALL_DIR)/9.0/http-2.10.0a1.tm"; + @echo "Installing package http 2.10.0 as a Tcl Module"; + @$(COPY) $(ROOT_DIR)/library/http/http.tcl "$(MODULE_INSTALL_DIR)/8.6/http-2.10.0.tm"; @echo "Installing package opt 0.4.7"; - @for j in $(ROOT_DIR)/library/opt/*.tcl; \ - do \ + @for j in $(ROOT_DIR)/library/opt/*.tcl; do \ $(COPY) "$$j" "$(SCRIPT_INSTALL_DIR)/opt0.4"; \ done; @echo "Installing package msgcat 1.7.1 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl "$(MODULE_INSTALL_DIR)/9.0/msgcat-1.7.1.tm"; - @echo "Installing package tcltest 2.5.3 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/tcltest/tcltest.tcl "$(MODULE_INSTALL_DIR)/9.0/tcltest-2.5.3.tm"; - @echo "Installing package platform 1.0.14 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/platform/platform.tcl "$(MODULE_INSTALL_DIR)/9.0/platform-1.0.14.tm"; + @$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl "$(MODULE_INSTALL_DIR)/8.7/msgcat-1.7.1.tm"; + @echo "Installing package tcltest 2.5.9 as a Tcl Module"; + @$(COPY) $(ROOT_DIR)/library/tcltest/tcltest.tcl "$(MODULE_INSTALL_DIR)/8.5/tcltest-2.5.9.tm"; + @echo "Installing package platform 1.0.19 as a Tcl Module"; + @$(COPY) $(ROOT_DIR)/library/platform/platform.tcl "$(MODULE_INSTALL_DIR)/8.4/platform-1.0.19.tm"; @echo "Installing package platform::shell 1.1.4 as a Tcl Module"; - @$(COPY) $(ROOT_DIR)/library/platform/shell.tcl "$(MODULE_INSTALL_DIR)/9.0/platform/shell-1.1.4.tm"; + @$(COPY) $(ROOT_DIR)/library/platform/shell.tcl "$(MODULE_INSTALL_DIR)/8.4/platform/shell-1.1.4.tm"; @echo "Installing encodings"; - @for i in $(ROOT_DIR)/library/encoding/*.enc; do \ + @for i in $(ROOT_DIR)/library/encoding/*.enc ; do \ $(COPY) "$$i" "$(SCRIPT_INSTALL_DIR)/encoding"; \ done; install-tzdata: @echo "Installing time zone data" @@ -965,43 +992,50 @@ # This target can be used to run tclsh from the build directory via # `make shell SCRIPT=foo.tcl` shell: binaries @TCL_LIBRARY="$(LIBRARY_DIR)"; export TCL_LIBRARY; \ - $(WINE) ./$(TCLSH) $(SCRIPT) + $(WINE) ./$(TCLSH) -encoding utf-8 $(SCRIPT) # This target can be used to run tclsh inside either gdb or insight gdb: binaries @echo "set env TCL_LIBRARY=$(LIBRARY_DIR)" > gdb.run - gdb ./$(TCLSH) --command=gdb.run + $(GDB) ./$(TCLSH) --command=gdb.run + rm gdb.run + +shquotequote = $(subst ',\",$(subst ",\",$(1))) +gdb-test: tcltest + @printf '%s ' 'set env TCL_LIBRARY=$(LIBRARY_DIR)' > gdb.run + @printf '\n' >>gdb.run + @printf '%s ' set args $(ROOT_DIR_NATIVE)/tests/all.tcl \ + $(call shquotequote,$(TESTFLAGS)) -singleproc 1 >> gdb.run + $(GDB) ${TEST_EXE_FILE} --command=gdb.run rm gdb.run depend: Makefile: $(SRC_DIR)/Makefile.in ./config.status cleanhelp: - $(RM) *.hlp *.cnt *.GID *.rtf man2tcl.exe + $(RM) *.hlp *.cnt *.GID clean: cleanhelp clean-packages $(RM) *.lib *.a *.exp *.dll *.$(RES) *.${OBJEXT} *~ \#* TAGS a.out $(RM) $(TCLSH) $(CAT32) $(TEST_EXE_FILE) $(TEST_DLL_FILE) tcltest.cmd tcltest.sh - $(RM) *.pch *.ilk *.pdb + $(RM) *.pch *.ilk *.pdb *.zip $(RM) minizip${HOST_EXEEXT} *.${HOST_OBJEXT} - $(RM) *.zip $(RMDIR) *.vfs distclean: distclean-packages clean $(RM) Makefile config.status config.cache config.log tclConfig.sh \ - tcl.hpj config.status.lineno tclsh.exe.manifest + config.status.lineno tclsh.exe.manifest tclUuid.h # # Bundled package targets # -PKG_CFG_ARGS = @PKG_CFG_ARGS@ PKG_DIR = ./pkgs packages: @builddir=`$(CYGPATH) $$(pwd -P)`; \ for i in $(PKGS_DIR)/*; do \ @@ -1008,13 +1042,13 @@ if [ -d $$i ] ; then \ if [ -x $$i/configure ] ; then \ pkg=`basename $$i`; \ mkdir -p $(PKG_DIR)/$$pkg; \ if [ ! -f $(PKG_DIR)/$$pkg/Makefile ]; then \ - ( cd $(PKG_DIR)/$$pkg; \ - echo "Configuring package '$$i' wd = `$(CYGPATH) $$(pwd -P)`"; \ - $$i/configure --with-tcl=$$builddir --with-tclinclude=$(GENERIC_DIR_NATIVE) $(PKG_CFG_ARGS) --enable-shared; ) \ + ( cd $(PKG_DIR)/$$pkg; \ + echo "Configuring package '$$i' wd = `$(CYGPATH) $$(pwd -P)`"; \ + $$i/configure --with-tcl=$$builddir --with-tclinclude=$(GENERIC_DIR_NATIVE) $(PKG_CFG_ARGS) --enable-shared; ) \ fi ; \ echo "Building package '$$pkg'"; \ ( cd $(PKG_DIR)/$$pkg; $(MAKE); ) \ fi; \ fi; \ @@ -1025,12 +1059,12 @@ @builddir=`pwd -P`; \ for i in $(PKGS_DIR)/*; do \ if [ -d $$i ]; then \ pkg=`basename $$i`; \ if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \ - echo "Installing package '$$pkg'"; \ - ( cd $(PKG_DIR)/$$pkg; $(MAKE) install "DESTDIR=$(INSTALL_ROOT)"; ) \ + echo "Installing package '$$pkg'"; \ + ( cd $(PKG_DIR)/$$pkg; $(MAKE) install "DESTDIR=$(INSTALL_ROOT)"; ) \ fi; \ fi; \ done; \ cd $$builddir @@ -1038,12 +1072,12 @@ @builddir=`pwd -P`; \ for i in $(PKGS_DIR)/*; do \ if [ -d $$i ]; then \ pkg=`basename $$i`; \ if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \ - echo "Testing package '$$pkg'"; \ - ( cd $(PKG_DIR)/$$pkg; $(MAKE) "LD_LIBRARY_PATH=$$builddir:${LD_LIBRARY_PATH}" "TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" "TCLLIBPATH=$$builddir/pkgs" test "TCLSH_PROG=$$builddir/${TCLSH}"; ) \ + echo "Testing package '$$pkg'"; \ + ( cd $(PKG_DIR)/$$pkg; $(MAKE) "LD_LIBRARY_PATH=$$builddir:${LD_LIBRARY_PATH}" "TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" "TCLLIBPATH=$$builddir/pkgs" test "TCLSH_PROG=$$builddir/${TCLSH}"; ) \ fi; \ fi; \ done; \ cd $$builddir @@ -1051,11 +1085,11 @@ @builddir=`pwd -P`; \ for i in $(PKGS_DIR)/*; do \ if [ -d $$i ]; then \ pkg=`basename $$i`; \ if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \ - ( cd $(PKG_DIR)/$$pkg; $(MAKE) clean; ) \ + ( cd $(PKG_DIR)/$$pkg; $(MAKE) clean; ) \ fi; \ fi; \ done; \ cd $$builddir @@ -1063,11 +1097,11 @@ @builddir=`pwd -P`; \ for i in $(PKGS_DIR)/*; do \ if [ -d $$i ]; then \ pkg=`basename $$i`; \ if [ -f $(PKG_DIR)/$$pkg/Makefile ]; then \ - ( cd $(PKG_DIR)/$$pkg; $(MAKE) distclean; ) \ + ( cd $(PKG_DIR)/$$pkg; $(MAKE) distclean; ) \ fi; \ cd $$builddir; \ rm -rf $(PKG_DIR)/$$pkg; \ fi; \ done; \ @@ -1082,23 +1116,33 @@ @echo "Warning: tclStubInit.c may be out of date." @echo "Developers may want to run \"make genstubs\" to regenerate." @echo "This warning can be safely ignored, do not report as a bug!" genstubs: - $(TCL_EXE) "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \ + $(TCL_EXE) -encoding utf-8 "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \ "$(GENERIC_DIR_NATIVE)" \ "$(GENERIC_DIR_NATIVE)/tcl.decls" \ "$(GENERIC_DIR_NATIVE)/tclInt.decls" \ "$(GENERIC_DIR_NATIVE)/tclTomMath.decls" - $(TCL_EXE) "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \ + $(TCL_EXE) -encoding utf-8 "$(ROOT_DIR_NATIVE)/tools/genStubs.tcl" \ "$(GENERIC_DIR_NATIVE)" \ "$(GENERIC_DIR_NATIVE)/tclOO.decls" + +$(GENERIC_DIR)/tclOOScript.h: $(TOOL_DIR)/tclOOScript.tcl + @echo "Warning: tclOOScript.h may be out of date." + @echo "Developers may want to run \"make genscript\" to regenerate." + @echo "This warning can be safely ignored, do not report as a bug!" + +genscript: + $(TCL_EXE) "$(ROOT_DIR_NATIVE)/tools/makeHeader.tcl" \ + "$(ROOT_DIR_NATIVE)/tools/tclOOScript.tcl" \ + "$(GENERIC_DIR_NATIVE)/tclOOScript.h" # # This target creates the HTML folder for Tcl & Tk and places it in # DISTDIR/html. It uses the tcltk-man2html.tcl tool from the Tcl group's tool -# workspace. It depends on the Tcl & Tk being in directories called tcl9.* & +# workspace. It depends on the Tcl & Tk being in directories called tcl8.* & # tk8.* up two directories from the TOOL_DIR. # TOOL_DIR=$(ROOT_DIR)/tools HTML_INSTALL_DIR=$(ROOT_DIR)/html @@ -1119,9 +1163,9 @@ .PHONY: all tcltest binaries libraries doc gendate gentommath_h install .PHONY: install-binaries install-libraries install-tzdata install-msgs .PHONY: install-doc install-private-headers test test-tcl runtest shell .PHONY: gdb depend cleanhelp clean distclean packages install-packages .PHONY: test-packages clean-packages distclean-packages genstubs html -.PHONY: html-tcl html-tk -.PHONY: iinstall-libraries-zipfs-shared install-libraries-zipfs-static tclzipfile +.PHONY: html-tcl html-tk genscript +.PHONY: tclzipfile # DO NOT DELETE THIS LINE -- make depend depends on it. Index: win/README ================================================================== --- win/README +++ win/README @@ -1,6 +1,6 @@ -Tcl 9.0 for Windows +Tcl 8.7 for Windows 1. Introduction --------------- This is the directory where you configure and compile the Windows @@ -7,47 +7,47 @@ version of Tcl. This directory also contains source files for Tcl that are specific to Microsoft Windows. The information in this file is maintained on the web at: - http://www.tcl.tk/doc/howto/compile.html#win + https://www.tcl-lang.org/doc/howto/compile.html#win 2. Compiling Tcl ---------------- In order to compile Tcl for Windows, you need the following: - Tcl 9.0 Source Distribution (plus any patches) - - and - - Visual C++ 6 or newer - - or - - Linux + MinGW-w64 [http://mingw-w64.sourceforge.net/] - (win32 or win64) - - or - - Cygwin + MinGW-w64 [http://cygwin.com/install.html] - (win32 or win64) - - or - - Darwin + MinGW-w64 [http://mingw-w64.sourceforge.net/] - (win32 or win64) - - or - - Msys + MinGW-w64 [http://mingw-w64.sourceforge.net/] - (win32 or win64) - - or - - Msys + MinGW [http://www.mingw.org/download.shtml] - (win32 only) + Tcl 8.7 Source Distribution (plus any patches) + + and + + Visual Studio 2015 or newer + + or + + Linux + MinGW-w64 [https://www.mingw-w64.org/] + (win32 or win64) + + or + + Cygwin + MinGW-w64 [https://cygwin.com/install.html] + (win32 or win64) + + or + + Darwin + MinGW-w64 [https://www.mingw-w64.org/] + (win32 or win64) + + or + + Msys + MinGW-w64 [https://www.mingw-w64.org/] + (win32 or win64) + + or + + LLVM MinGW [https://github.com/mstorsjo/llvm-mingw/] + (win32 or win64, IX86, AMD64 or ARM64) In practice, this release is built with Visual C++ 6.0 and the TEA Makefile. @@ -65,12 +65,13 @@ script that lives in the win subdirectory. The Linux/Cygwin/Msys based configure/build process works just like the UNIX one, so you will want to refer to ../unix/README for available configure options. If you want 64-bit executables (x86_64), you need to configure using -the --enable-64bit option. Make sure that the x86_64-w64-mingw32 -compiler is present. For Cygwin this compiler can be found in the +the --enable-64bit (or --enable-64bit=arm64) option. Make sure that +the x86_64-w64-mingw32 (or aarch64-w64-mingw32) compiler is present. +For Cygwin the x86_64 compiler can be found in the "mingw64-x86_64-gcc-core" package, which can be installed through the normal Cygwin install process. If you only want 32-bit executables, the "mingw64-i686-gcc-core" package is what you need. For Linux, Darwin and Msys, you can download a suitable win32 or win64 compiler from [https://sourceforge.net/projects/mingw-w64/files/] @@ -77,15 +78,17 @@ Use the Makefile "install" target to install Tcl. It will install it according to the prefix options you provided in the correct directory structure. -Note that in order to run tclsh90.exe, you must ensure that tcl90.dll is -on your path, in the system directory, or in the directory containing -tclsh90.exe. +Note that in order to run tclsh87.exe, you must ensure that tcl87.dll, +libtommath.dll and zlib1.dll are on your path, in the system +directory, or in the directory containing tclsh87.exe. -Note: Tcl no longer provides support for Win32s. +Note: Tcl no longer provides support for systems earlier than Windows 7. +You will also need the Windows Universal C runtime (UCRT): + [https://support.microsoft.com/en-us/topic/update-for-universal-c-runtime-in-windows-c0514201-7fe6-95a3-b0a5-287930f3560c] 3. Test suite ------------- This distribution contains an extensive test suite for Tcl. Some of the Index: win/buildall.vc.bat ================================================================== --- win/buildall.vc.bat +++ win/buildall.vc.bat @@ -66,12 +66,12 @@ nmake -nologo -f makefile.vc release htmlhelp OPTS=%OPTS% %1 if errorlevel 1 goto error :: Build the static core and shell. :: -set OPTS=static,msvcrt -if not %SYMBOLS%.==. set OPTS=symbols,static,msvcrt +set OPTS=static +if not %SYMBOLS%.==. set OPTS=symbols,static nmake -nologo -f makefile.vc shell OPTS=%OPTS% %1 if errorlevel 1 goto error set OPTS= set SYMBOLS= Index: win/configure ================================================================== --- win/configure +++ win/configure @@ -1,11 +1,12 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69. +# Generated by GNU Autoconf 2.72 for tcl 8.7. # # -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, +# Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## -------------------- ## @@ -12,127 +13,106 @@ ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Use a proper internal environment variable to ensure we don't fall # into an infinite loop, continuously re-executing ourselves. if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then _as_can_reexec=no; export _as_can_reexec; @@ -149,30 +129,32 @@ *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 +# out after a failed 'exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi # We don't want this to propagate to other subprocesses. { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then - as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in #( +else case e in #( + e) case \`(set -o) 2>/dev/null\` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi " as_required="as_fn_return () { (exit \$1); } as_fn_success () { as_fn_return 0; } @@ -183,61 +165,82 @@ exitcode=0 as_fn_success || { exitcode=1; echo as_fn_success failed.; } as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } -if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : -else - exitcode=1; echo positional parameters were not saved. +else case e in #( + e) exitcode=1; echo positional parameters were not saved. ;; +esac fi test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 test \$(( 1 + 1 )) = 2 || exit 1" - if (eval "$as_required") 2>/dev/null; then : + if (eval "$as_required") 2>/dev/null +then : as_have_required=yes -else - as_have_required=no +else case e in #( + e) as_have_required=no ;; +esac fi - if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : -else - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +else case e in #( + e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac as_found=: case $as_dir in #( /*) for as_base in sh bash ksh sh5; do # Try only shells that exist, to save several forks. - as_shell=$as_dir/$as_base + as_shell=$as_dir$as_base if { test -f "$as_shell" || test -f "$as_shell.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$as_shell as_have_required=yes - if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : break 2 fi fi done;; esac as_found=false done -$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && - { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : +IFS=$as_save_IFS +if $as_found +then : + +else case e in #( + e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : CONFIG_SHELL=$SHELL as_have_required=yes -fi; } -IFS=$as_save_IFS +fi ;; +esac +fi - if test "x$CONFIG_SHELL" != x; then : + if test "x$CONFIG_SHELL" != x +then : export CONFIG_SHELL # We cannot yet assume a decent shell, so we have to provide a # neutralization value for shells without unset; and this also # works around shells that cannot unset nonexistent variables. # Preserve -v and -x to the replacement shell. @@ -250,29 +253,31 @@ *x* ) as_opts=-x ;; * ) as_opts= ;; esac exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} # Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +# out after a failed 'exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 exit 255 fi - if test x$as_have_required = xno; then : - $as_echo "$0: This script requires a shell more modern than all" - $as_echo "$0: the shells that I found on your system." - if test x${ZSH_VERSION+set} = xset ; then - $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" - $as_echo "$0: be upgraded to zsh 4.3.4 or later." + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." else - $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system, $0: including any error possibly output before this $0: message. Then install a modern shell, or manually run $0: the script under such a shell if you do have one." fi exit 1 -fi +fi ;; +esac fi fi SHELL=${CONFIG_SHELL-/bin/sh} export SHELL # Unset more variables known to interfere with behavior of common tools. @@ -288,10 +293,11 @@ as_fn_unset () { { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_set_status STATUS # ----------------------- # Set $? to STATUS, without forking. as_fn_set_status () @@ -320,20 +326,20 @@ esac test -d "$as_dir" || eval $as_mkdir_p || { as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" as_dir=`$as_dirname -- "$as_dir" || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -368,37 +374,41 @@ # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... # ------------------ # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- @@ -408,13 +418,13 @@ as_fn_error () { as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then @@ -437,11 +447,11 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q } /^X\/\(\/\/\)$/{ @@ -470,10 +480,12 @@ sed -n ' p /[$]LINENO/= ' <$as_myself | sed ' + t clear + :clear s/[$]LINENO.*/&-/ t lineno b :lineno N @@ -481,11 +493,11 @@ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ t loop s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } # If we had to re-execute with $CONFIG_SHELL, we're ensured to have # already done that, so ensure we don't try to do so again and fall # in an infinite loop. This has already happened in practice. _as_can_reexec=no; export _as_can_reexec @@ -495,10 +507,14 @@ . "./$as_me.lineno" # Exit status is that of the last command. exit } + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. @@ -507,10 +523,16 @@ ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else @@ -519,13 +541,13 @@ fi if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else @@ -546,14 +568,16 @@ as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated test -n "$DJDIR" || exec 7<&0 &1 @@ -573,54 +597,50 @@ subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. -PACKAGE_NAME= -PACKAGE_TARNAME= -PACKAGE_VERSION= -PACKAGE_STRING= -PACKAGE_BUGREPORT= -PACKAGE_URL= +PACKAGE_NAME='tcl' +PACKAGE_TARNAME='tcl' +PACKAGE_VERSION='8.7' +PACKAGE_STRING='tcl 8.7' +PACKAGE_BUGREPORT='' +PACKAGE_URL='' ac_unique_file="../generic/tcl.h" # Factoring default headers for most tests. ac_includes_default="\ -#include -#ifdef HAVE_SYS_TYPES_H -# include -#endif -#ifdef HAVE_SYS_STAT_H -# include -#endif -#ifdef STDC_HEADERS -# include -# include -#else -# ifdef HAVE_STDLIB_H -# include -# endif +#include +#ifdef HAVE_STDIO_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include #endif #ifdef HAVE_STRING_H -# if !defined STDC_HEADERS && defined HAVE_MEMORY_H -# include -# endif # include #endif -#ifdef HAVE_STRINGS_H -# include -#endif #ifdef HAVE_INTTYPES_H # include #endif #ifdef HAVE_STDINT_H # include #endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif #ifdef HAVE_UNISTD_H # include #endif" +ac_header_c_list= ac_subst_vars='LTLIBOBJS LIBOBJS RES RC_DEFINES RC_DEFINE @@ -632,14 +652,12 @@ TCL_REG_VERSION TCL_DDE_MINOR_VERSION TCL_DDE_MAJOR_VERSION TCL_DDE_VERSION TCL_PACKAGE_PATH -TCL_LIB_VERSIONS_OK TCL_EXP_FILE TCL_BUILD_EXP_FILE -TCL_NEEDS_EXP_FILE TCL_LD_SEARCH_FLAGS TCL_CC_SEARCH_FLAGS TCL_BUILD_LIB_SPEC MAKE_EXE MAKE_DLL @@ -664,11 +682,10 @@ LDFLAGS_DEBUG CC_EXENAME CC_OBJNAME DEPARG EXTRA_CFLAGS -CFG_TCL_EXPORT_FILE_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_SHARED_LIB_SUFFIX TCL_BIN_DIR TCL_SRC_DIR TCL_DLL_FILE @@ -694,10 +711,11 @@ TCL_VERSION MACHINE TCL_WIN_VERSION VC_MANIFEST_EMBED_EXE VC_MANIFEST_EMBED_DLL +CPP LDFLAGS_DEFAULT CFLAGS_DEFAULT INSTALL_MSGS INSTALL_LIBRARIES TCL_ZIP_FILE @@ -707,16 +725,19 @@ ZIP_PROG_OPTIONS ZIP_PROG TCLSH_PROG EXEEXT_FOR_BUILD CC_FOR_BUILD +TCL_TOMMATH_LIB_NAME +TCL_ZLIB_LIB_NAME TOMMATH_OBJS ZLIB_OBJS TOMMATH_LIBS ZLIB_LIBS TOMMATH_DLL_FILE ZLIB_DLL_FILE +CFLAGS_NOLTO CFLAGS_WARNING CFLAGS_OPTIMIZE CFLAGS_DEBUG DL_LIBS WINE @@ -724,13 +745,10 @@ SHARED_BUILD SET_MAKE RC RANLIB AR -EGREP -GREP -CPP OBJEXT EXEEXT ac_ct_CC CPPFLAGS LDFLAGS @@ -753,10 +771,11 @@ htmldir infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir datadir datarootdir @@ -778,10 +797,11 @@ ac_subst_files='' ac_user_opts=' enable_option_checking with_encoding enable_shared +enable_time64bit enable_64bit enable_zipfs enable_symbols enable_embedded_manifest ' @@ -830,13 +850,14 @@ datarootdir='${prefix}/share' datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' -docdir='${datarootdir}/doc/${PACKAGE}' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' infodir='${datarootdir}/info' htmldir='${docdir}' dvidir='${docdir}' pdfdir='${docdir}' psdir='${docdir}' @@ -859,12 +880,10 @@ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; *=) ac_optarg= ;; *) ac_optarg=yes ;; esac - # Accept the important Cygnus configure options, so we can diagnose typos. - case $ac_dashdash$ac_option in --) ac_dashdash=yes ;; -bindir | --bindir | --bindi | --bind | --bin | --bi) @@ -901,13 +920,13 @@ -disable-* | --disable-*) ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" @@ -927,13 +946,13 @@ -enable-* | --enable-*) ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid feature name: $ac_useropt" + as_fn_error $? "invalid feature name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "enable_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" @@ -1081,10 +1100,19 @@ psdir=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) @@ -1131,13 +1159,13 @@ -with-* | --with-*) ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" @@ -1147,13 +1175,13 @@ -without-* | --without-*) ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && - as_fn_error $? "invalid package name: $ac_useropt" + as_fn_error $? "invalid package name: '$ac_useropt'" ac_useropt_orig=$ac_useropt - ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` case $ac_user_opts in *" "with_$ac_useropt" "*) ;; *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" @@ -1177,29 +1205,29 @@ ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) as_fn_error $? "unrecognized option: \`$ac_option' -Try \`$0 --help' for more information" + -*) as_fn_error $? "unrecognized option: '$ac_option' +Try '$0 --help' for more information" ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. case $ac_envvar in #( '' | [0-9]* | *[!_$as_cr_alnum]* ) - as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + as_fn_error $? "invalid variable name: '$ac_envvar'" ;; esac eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" ;; esac done @@ -1211,19 +1239,19 @@ if test -n "$ac_unrecognized_opts"; then case $enable_option_checking in no) ;; fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; - *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; esac fi # Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. case $ac_val in */ ) @@ -1236,11 +1264,11 @@ NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" done -# There might be people who depend on the old broken behavior: `$host' +# There might be people who depend on the old broken behavior: '$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias @@ -1275,11 +1303,11 @@ ac_confdir=`$as_dirname -- "$as_myself" || $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_myself" : 'X\(//\)[^/]' \| \ X"$as_myself" : 'X\(//\)$' \| \ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_myself" | +printf "%s\n" X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -1304,11 +1332,11 @@ fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" fi -ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" ac_abs_confdir=`( cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" pwd)` # When building in place, set srcdir=. if test "$ac_abs_confdir" = "$ac_pwd"; then @@ -1332,11 +1360,11 @@ # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures this package to adapt to many kinds of systems. +'configure' configures tcl 8.7 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. @@ -1346,26 +1374,26 @@ Configuration: -h, --help display this help and exit --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit - -q, --quiet, --silent do not print \`checking ...' messages + -q, --quiet, --silent do not print 'checking ...' messages --cache-file=FILE cache test results in FILE [disabled] - -C, --config-cache alias for \`--cache-file=config.cache' + -C, --config-cache alias for '--cache-file=config.cache' -n, --no-create do not create output files - --srcdir=DIR find the sources in DIR [configure dir or \`..'] + --srcdir=DIR find the sources in DIR [configure dir or '..'] Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] -By default, \`make install' will install all the files in -\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify -an installation prefix other than \`$ac_default_prefix' using \`--prefix', -for instance \`--prefix=\$HOME'. +By default, 'make install' will install all the files in +'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify +an installation prefix other than '$ac_default_prefix' using '--prefix', +for instance '--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] @@ -1372,19 +1400,20 @@ --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR] --infodir=DIR info documentation [DATAROOTDIR/info] --localedir=DIR locale-dependent data [DATAROOTDIR/locale] --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] + --docdir=DIR documentation root [DATAROOTDIR/doc/tcl] --htmldir=DIR html documentation [DOCDIR] --dvidir=DIR dvi documentation [DOCDIR] --pdfdir=DIR pdf documentation [DOCDIR] --psdir=DIR ps documentation [DOCDIR] _ACEOF @@ -1392,18 +1421,21 @@ cat <<\_ACEOF _ACEOF fi if test -n "$ac_init_help"; then - + case $ac_init_help in + short | recursive ) echo "Configuration of tcl 8.7:";; + esac cat <<\_ACEOF Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-shared build and link with shared libraries (default: on) + --enable-time64bit force 64-bit time_t for 32-bit build (default: off) --enable-64bit enable 64bit support (where applicable) --enable-zipfs build with Zipfs support (default: on) --enable-symbols build with debugging symbols (default: off) --enable-embedded-manifest embed manifest if possible (default: yes) @@ -1421,11 +1453,11 @@ LIBS libraries to pass to the linker, e.g. -l CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CPP C preprocessor -Use these variables to override the choices made by `configure' or to help +Use these variables to override the choices made by 'configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to the package provider. _ACEOF ac_status=$? @@ -1440,13 +1472,13 @@ ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac @@ -1470,31 +1502,32 @@ ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix cd "$ac_dir" || { ac_status=$?; continue; } - # Check for guested configure. + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. if test -f "$ac_srcdir/configure.gnu"; then echo && $SHELL "$ac_srcdir/configure.gnu" --help=recursive elif test -f "$ac_srcdir/configure"; then echo && $SHELL "$ac_srcdir/configure" --help=recursive else - $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -configure -generated by GNU Autoconf 2.69 +tcl configure 8.7 +generated by GNU Autoconf 2.72 -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit fi @@ -1507,41 +1540,137 @@ # -------------------------- # Try to compile conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_compile () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext + rm -f conftest.$ac_objext conftest.beam if { { ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest.$ac_objext; then : + } && test -s conftest.$ac_objext +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_compile + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else case e in #( + e) eval "$3=no" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else case e in #( + e) eval "$3=yes" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type # ac_fn_c_try_cpp LINENO # ---------------------- # Try to preprocess conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_cpp () @@ -1551,256 +1680,64 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } > conftest.i && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno as_fn_set_status $ac_retval } # ac_fn_c_try_cpp - -# ac_fn_c_try_run LINENO -# ---------------------- -# Try to link conftest.$ac_ext, and return whether this succeeded. 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Invocation command line was +It was created by tcl $as_me 8.7, which was +generated by GNU Autoconf 2.72. Invocation command line was - $ $0 $@ + $ $0$ac_configure_args_raw _ACEOF exec 5>>config.log { cat <<_ASUNAME @@ -1829,12 +1766,16 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - $as_echo "PATH: $as_dir" + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" done IFS=$as_save_IFS } >&5 @@ -1865,11 +1806,11 @@ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2) as_fn_append ac_configure_args1 " '$ac_arg'" @@ -1900,15 +1841,17 @@ # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. # WARNING: Use '\'' to represent an apostrophe within the trap. # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" # Save into config.log some information that might help in debugging. { echo - $as_echo "## ---------------- ## + printf "%s\n" "## ---------------- ## ## Cache variables. ## ## ---------------- ##" echo # The following way of writing the cache mishandles newlines in values, ( @@ -1915,12 +1858,12 @@ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; @@ -1940,51 +1883,51 @@ esac | sort ) echo - $as_echo "## ----------------- ## + printf "%s\n" "## ----------------- ## ## Output variables. ## ## ----------------- ##" echo for ac_var in $ac_subst_vars do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo if test -n "$ac_subst_files"; then - $as_echo "## ------------------- ## + printf "%s\n" "## ------------------- ## ## File substitutions. ## ## ------------------- ##" echo for ac_var in $ac_subst_files do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - $as_echo "$ac_var='\''$ac_val'\''" + printf "%s\n" "$ac_var='\''$ac_val'\''" done | sort echo fi if test -s confdefs.h; then - $as_echo "## ----------- ## + printf "%s\n" "## ----------- ## ## confdefs.h. ## ## ----------- ##" echo cat confdefs.h echo fi test "$ac_signal" != 0 && - $as_echo "$as_me: caught signal $ac_signal" - $as_echo "$as_me: exit $exit_status" + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 @@ -1994,89 +1937,408 @@ ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -f -r conftest* confdefs.h -$as_echo "/* confdefs.h */" > confdefs.h +printf "%s\n" "/* confdefs.h */" > confdefs.h # Predefined preprocessor variables. -cat >>confdefs.h <<_ACEOF -#define PACKAGE_NAME "$PACKAGE_NAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_TARNAME "$PACKAGE_TARNAME" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_VERSION "$PACKAGE_VERSION" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_STRING "$PACKAGE_STRING" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" -_ACEOF - -cat >>confdefs.h <<_ACEOF -#define PACKAGE_URL "$PACKAGE_URL" -_ACEOF +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h # Let the site file select an alternate cache file if it wants to. # Prefer an explicitly selected file to automatically selected ones. -ac_site_file1=NONE -ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - # We do not want a PATH search for config.site. - case $CONFIG_SITE in #(( - -*) ac_site_file1=./$CONFIG_SITE;; - */*) ac_site_file1=$CONFIG_SITE;; - *) ac_site_file1=./$CONFIG_SITE;; - esac + ac_site_files="$CONFIG_SITE" elif test "x$prefix" != xNONE; then - ac_site_file1=$prefix/share/config.site - ac_site_file2=$prefix/etc/config.site + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" else - ac_site_file1=$ac_default_prefix/share/config.site - ac_site_file2=$ac_default_prefix/etc/config.site + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi -for ac_site_file in "$ac_site_file1" "$ac_site_file2" + +for ac_site_file in $ac_site_files do - test "x$ac_site_file" = xNONE && continue - if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 -$as_echo "$as_me: loading site script $ac_site_file" >&6;} + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" \ - || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 -$as_echo "$as_me: loading cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 -$as_echo "$as_me: creating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (char **p, int i) +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* C89 style stringification. */ +#define noexpand_stringify(a) #a +const char *stringified = noexpand_stringify(arbitrary+token=sequence); + +/* C89 style token pasting. Exercises some of the corner cases that + e.g. old MSVC gets wrong, but not very hard. */ +#define noexpand_concat(a,b) a##b +#define expand_concat(a,b) noexpand_concat(a,b) +extern int vA; +extern int vbee; +#define aye A +#define bee B +int *pvA = &expand_concat(v,aye); +int *pvbee = &noexpand_concat(v,bee); + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +/* Does the compiler advertise C99 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +// See if C++-style comments work. + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); +extern void free (void *); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + // Work around memory leak warnings. + free (ia); + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +/* Does the compiler advertise C11 conformance? */ +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in $ac_precious_vars; do eval ac_old_set=\$ac_cv_env_${ac_var}_set @@ -2083,56 +2345,57 @@ eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val=\$ac_cv_env_${ac_var}_value eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 -$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then # differences in whitespace do not lead to failure. ac_old_val_w=`echo x $ac_old_val` ac_new_val_w=`echo x $ac_new_val` if test "$ac_old_val_w" != "$ac_new_val_w"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 -$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} ac_cache_corrupted=: else - { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 -$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} eval $ac_var=\$ac_old_val fi - { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 -$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 -$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then - { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} - { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 -$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} - as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' + and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## @@ -2142,20 +2405,21 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu + # The following define is needed when building with Cygwin since newer # versions of autoconf incorrectly set SHELL to /bin/bash instead of # /bin/sh. The bash shell seems to suffer from some strange failures. SHELL=/bin/sh -TCL_VERSION=9.0 -TCL_MAJOR_VERSION=9 -TCL_MINOR_VERSION=0 -TCL_PATCH_LEVEL="a2" +TCL_VERSION=8.7 +TCL_MAJOR_VERSION=8 +TCL_MINOR_VERSION=7 +TCL_PATCH_LEVEL="b1" VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION TCL_DDE_VERSION=1.4 TCL_DDE_MAJOR_VERSION=1 TCL_DDE_MINOR_VERSION=4 @@ -2193,100 +2457,121 @@ # If the user did not set CFLAGS, set it now to keep # the AC_PROG_CC macro from adding "-g -O2". if test "${CFLAGS+set}" != "set" ; then CFLAGS="" fi + + + + + + + + + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else @@ -2295,72 +2580,83 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS @@ -2372,22 +2668,23 @@ if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then @@ -2394,42 +2691,48 @@ if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 -$as_echo "$CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi test -n "$CC" && break done @@ -2438,42 +2741,48 @@ ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_CC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_CC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 -$as_echo "$ac_ct_CC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done @@ -2481,56 +2790,162 @@ if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi ;; +esac +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi +else + CC="$ac_cv_prog_CC" fi fi -test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "no acceptable C compiler found in \$PATH -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. -$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 -for ac_option in --version -v -V -qversion; do +for ac_option in --version -v -V -qversion -version; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } @@ -2538,13 +2953,13 @@ ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 -$as_echo_n "checking whether the C compiler works... " >&6; } -ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +printf %s "checking whether the C compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` # The possible output files: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" ac_rmfiles= @@ -2561,17 +2976,18 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. +# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' # in a Makefile. We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do @@ -2582,16 +2998,16 @@ [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) - if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not - # safe: cross compilers may not add the suffix if given an `-o' + # safe: cross compilers may not add the suffix if given an '-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) @@ -2598,143 +3014,152 @@ break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= -else - ac_file='' +else case e in #( + e) ac_file='' ;; +esac fi -if test -z "$ac_file"; then : - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -$as_echo "$as_me: failed program was:" >&5 +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables -See \`config.log' for more details" "$LINENO" 5; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } +See 'config.log' for more details" "$LINENO" 5; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 -$as_echo_n "checking for C compiler default output file name... " >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 -$as_echo "$ac_file" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +printf %s "checking for C compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } ac_exeext=$ac_cv_exeext rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 -$as_echo_n "checking for suffix of executables... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : - # If both `conftest.exe' and `conftest' are `present' (well, observable) -# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will -# work properly (i.e., refer to `conftest.exe'), while it won't with -# `rm'. + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) +# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will +# work properly (i.e., refer to 'conftest.exe'), while it won't with +# 'rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of executables: cannot compile and link -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi rm -f conftest conftest$ac_cv_exeext -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 -$as_echo "$ac_cv_exeext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { FILE *f = fopen ("conftest.out", "w"); + if (!f) + return 1; return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 -$as_echo_n "checking whether we are cross compiling... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } if test "$cross_compiling" != yes; then { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if { ac_try='./conftest$ac_cv_exeext' { { case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_try") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? "cannot run C compiled programs. -If you meant to cross compile, use \`--host'. -See \`config.log' for more details" "$LINENO" 5; } + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C compiled programs. +If you meant to cross compile, use '--host'. +See 'config.log' for more details" "$LINENO" 5; } fi fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 -$as_echo "$cross_compiling" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } -rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +rm -f conftest.$ac_ext conftest$ac_cv_exeext \ + conftest.o conftest.obj conftest.out ac_clean_files=$ac_clean_files_save -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 -$as_echo_n "checking for suffix of object files... " >&6; } -if ${ac_cv_objext+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } @@ -2744,139 +3169,155 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_compile") 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 - test $ac_status = 0; }; then : + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} as_fn_error $? "cannot compute suffix of object files: cannot compile -See \`config.log' for more details" "$LINENO" 5; } +See 'config.log' for more details" "$LINENO" 5; } ;; +esac fi -rm -f conftest.$ac_cv_objext conftest.$ac_ext +rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 -$as_echo "$ac_cv_objext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 -$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } -if ${ac_cv_c_compiler_gnu+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_compiler_gnu=yes -else - ac_compiler_gnu=no +else case e in #( + e) ac_compiler_gnu=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 -$as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi -ac_test_CFLAGS=${CFLAGS+set} +ac_test_CFLAGS=${CFLAGS+y} ac_save_CFLAGS=$CFLAGS -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 -$as_echo_n "checking whether $CC accepts -g... " >&6; } -if ${ac_cv_prog_cc_g+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_save_c_werror_flag=$ac_c_werror_flag +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes ac_cv_prog_cc_g=no CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes -else - CFLAGS="" +else case e in #( + e) CFLAGS="" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : -else - ac_c_werror_flag=$ac_save_c_werror_flag +else case e in #( + e) ac_c_werror_flag=$ac_save_c_werror_flag CFLAGS="-g" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_g=yes fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_c_werror_flag=$ac_save_c_werror_flag -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 -$as_echo "$ac_cv_prog_cc_g" >&6; } -if test "$ac_test_CFLAGS" = set; then +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else @@ -2887,133 +3328,195 @@ CFLAGS="-O2" else CFLAGS= fi fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 -$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } -if ${ac_cv_prog_cc_c89+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_prog_cc_c89=no +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 ;; +esac +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#include -#include -struct stat; -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ -struct buf { int x; }; -FILE * (*rcsopen) (struct buf *, struct stat *, int); -static char *e (p, i) - char **p; - int i; -{ - return p[i]; -} -static char *f (char * (*g) (char **, int), char **p, ...) -{ - char *s; - va_list v; - va_start (v,p); - s = g (p, va_arg (v,int)); - va_end (v); - return s; -} - -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has - function prototypes and stuff, but not '\xHH' hex character constants. - These don't provoke an error unfortunately, instead are silently treated - as 'x'. The following induces an error, until -std is added to get - proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an - array size at least. It's necessary to write '\x00'==0 to get something - that's true only with -std. */ -int osf4_cc_array ['\x00' == 0 ? 1 : -1]; - -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters - inside strings and character constants. */ -#define FOO(x) 'x' -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; - -int test (int i, double x); -struct s1 {int (*f) (int a);}; -struct s2 {int (*f) (double a);}; -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); -int argc; -char **argv; -int -main () -{ -return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; - ; - return 0; -} +$ac_c_conftest_c89_program _ACEOF -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ - -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - if ac_fn_c_try_compile "$LINENO"; then : + if ac_fn_c_try_compile "$LINENO" +then : ac_cv_prog_cc_c89=$ac_arg fi -rm -f core conftest.err conftest.$ac_objext +rm -f core conftest.err conftest.$ac_objext conftest.beam test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext -CC=$ac_save_CC - -fi -# AC_CACHE_VAL -case "x$ac_cv_prog_cc_c89" in - x) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 -$as_echo "none needed" >&6; } ;; - xno) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 -$as_echo "unsupported" >&6; } ;; - *) - CC="$CC $ac_cv_prog_cc_c89" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 -$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; -esac -if test "x$ac_cv_prog_cc_c89" != xno; then : - +CC=$ac_save_CC ;; +esac +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else case e in #( + e) if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else case e in #( + e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" ;; +esac +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 ;; +esac +fi fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 -$as_echo_n "checking for inline... " >&6; } -if ${ac_cv_c_inline+:} false; then : - $as_echo_n "(cached) " >&6 -else - ac_cv_c_inline=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +printf %s "checking for inline... " >&6; } +if test ${ac_cv_c_inline+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __cplusplus typedef int foo_t; -static $ac_kw foo_t static_foo () {return 0; } -$ac_kw foo_t foo () {return 0; } +static $ac_kw foo_t static_foo (void) {return 0; } +$ac_kw foo_t foo (void) {return 0; } #endif _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_c_inline=$ac_kw fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test "$ac_cv_c_inline" != no && break done - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 -$as_echo "$ac_cv_c_inline" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +printf "%s\n" "$ac_cv_c_inline" >&6; } case $ac_cv_c_inline in inline | yes) ;; *) case $ac_cv_c_inline in @@ -3026,475 +3529,107 @@ #endif _ACEOF ;; esac -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 -$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - break -fi - - done - ac_cv_prog_CPP=$CPP - -fi - CPP=$ac_cv_prog_CPP -else - ac_cv_prog_CPP=$CPP -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 -$as_echo "$CPP" >&6; } -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - -else - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.i conftest.$ac_ext - - # OK, works on sane cases. Now check whether nonexistent headers - # can be detected and how. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -_ACEOF -if ac_fn_c_try_cpp "$LINENO"; then : - # Broken: success on invalid input. -continue -else - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.i conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.i conftest.err conftest.$ac_ext -if $ac_preproc_ok; then : - -else - { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} -as_fn_error $? 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 - fi -else - ac_cv_path_EGREP=$EGREP -fi - - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 -$as_echo "$ac_cv_path_EGREP" >&6; } - EGREP="$ac_cv_path_EGREP" - - -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 -$as_echo_n "checking for ANSI C header files... " >&6; } -if ${ac_cv_header_stdc+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#include -#include - -int -main () -{ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - ac_cv_header_stdc=yes -else - ac_cv_header_stdc=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "memchr" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include - -_ACEOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "free" >/dev/null 2>&1; then : - -else - ac_cv_header_stdc=no -fi -rm -f conftest* - -fi - -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. - if test "$cross_compiling" = yes; then : - : -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include -#include -#if ((' ' & 0x0FF) == 0x020) -# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#else -# define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) -# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) -#endif - -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int -main () -{ - int i; - for (i = 0; i < 256; i++) - if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) - return 2; - return 0; -} -_ACEOF -if ac_fn_c_try_run "$LINENO"; then : - -else - ac_cv_header_stdc=no -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - -fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 -$as_echo "$ac_cv_header_stdc" >&6; } -if test $ac_cv_header_stdc = yes; then - -$as_echo "#define STDC_HEADERS 1" >>confdefs.h - -fi - if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AR"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi AR=$ac_cv_prog_AR if test -n "$AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 -$as_echo "$AR" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +printf "%s\n" "$AR" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_AR+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_AR"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_AR+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 -$as_echo "$ac_ct_AR" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +printf "%s\n" "$ac_ct_AR" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else @@ -3502,91 +3637,103 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RANLIB"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 -$as_echo "$RANLIB" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +printf "%s\n" "$RANLIB" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RANLIB"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RANLIB+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 -$as_echo "$ac_ct_RANLIB" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +printf "%s\n" "$ac_ct_RANLIB" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else @@ -3594,91 +3741,103 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. set dummy ${ac_tool_prefix}windres; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_RC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$RC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_RC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$RC"; then ac_cv_prog_RC="$RC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RC="${ac_tool_prefix}windres" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi RC=$ac_cv_prog_RC if test -n "$RC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 -$as_echo "$RC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 +printf "%s\n" "$RC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RC"; then ac_ct_RC=$RC # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_ac_ct_RC+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$ac_ct_RC"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_RC+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$ac_ct_RC"; then ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RC="windres" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi ac_ct_RC=$ac_cv_prog_ac_ct_RC if test -n "$ac_ct_RC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 -$as_echo "$ac_ct_RC" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 +printf "%s\n" "$ac_ct_RC" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RC" = x; then RC="" else case $cross_compiling:$ac_tool_warned in yes:) -{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 -$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RC=$ac_ct_RC fi else @@ -3688,18 +3847,19 @@ #-------------------------------------------------------------------- # Checks to see if the make program sets the $MAKE variable. #-------------------------------------------------------------------- -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } set x ${MAKE-make} -ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` -if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat >conftest.make <<\_ACEOF +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat >conftest.make <<\_ACEOF SHELL = /bin/sh all: @echo '@@@%%%=$(MAKE)=@@@%%%' _ACEOF # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. @@ -3707,19 +3867,20 @@ *@@@%%%=?*=@@@%%%*) eval ac_cv_prog_make_${ac_make}_set=yes;; *) eval ac_cv_prog_make_${ac_make}_set=no;; esac -rm -f conftest.make +rm -f conftest.make ;; +esac fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } SET_MAKE= else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi #-------------------------------------------------------------------- @@ -3734,22 +3895,21 @@ #------------------------------------------------------------------------ # Check whether --with-encoding was given. -if test "${with_encoding+set}" = set; then : +if test ${with_encoding+y} +then : withval=$with_encoding; with_tcencoding=${withval} fi if test x"${with_tcencoding}" != x ; then - cat >>confdefs.h <<_ACEOF -#define TCL_CFGVAL_ENCODING "${with_tcencoding}" -_ACEOF + printf "%s\n" "#define TCL_CFGVAL_ENCODING \"${with_tcencoding}\"" >>confdefs.h else - $as_echo "#define TCL_CFGVAL_ENCODING \"utf-8\"" >>confdefs.h + printf "%s\n" "#define TCL_CFGVAL_ENCODING \"utf-8\"" >>confdefs.h fi #-------------------------------------------------------------------- @@ -3756,201 +3916,246 @@ # The statements below define a collection of symbols related to # building libtcl as a shared library instead of a static library. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 -$as_echo_n "checking how to build libraries... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5 +printf %s "checking how to build libraries... " >&6; } # Check whether --enable-shared was given. -if test "${enable_shared+set}" = set; then : +if test ${enable_shared+y} +then : enableval=$enable_shared; tcl_ok=$enableval -else - tcl_ok=yes -fi - - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - tcl_ok=$enableval - else - tcl_ok=yes - fi +else case e in #( + e) tcl_ok=yes ;; +esac +fi if test "$tcl_ok" = "yes" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5 -$as_echo "shared" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: shared" >&5 +printf "%s\n" "shared" >&6; } SHARED_BUILD=1 else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5 -$as_echo "static" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: static" >&5 +printf "%s\n" "static" >&6; } SHARED_BUILD=0 -$as_echo "#define STATIC_BUILD 1" >>confdefs.h +printf "%s\n" "#define STATIC_BUILD 1" >>confdefs.h fi + +#-------------------------------------------------------------------- +# Check whether --enable-time64bit was given. +#-------------------------------------------------------------------- + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking force of 64-bit time_t" >&5 +printf %s "checking force of 64-bit time_t... " >&6; } +# Check whether --enable-time64bit was given. +if test ${enable_time64bit+y} +then : + enableval=$enable_time64bit; tcl_ok=$enableval +else case e in #( + e) tcl_ok=no ;; +esac +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$tcl_ok\"" >&5 +printf "%s\n" "\"$tcl_ok\"" >&6; } +if test "$tcl_ok" = "yes"; then + CFLAGS="${CFLAGS} -D_USE_64BIT_TIME_T" +fi #-------------------------------------------------------------------- # The statements below define a collection of compile flags. This # macro depends on the value of SHARED_BUILD, and should be called # after SC_ENABLE_SHARED checks the configure switches. #-------------------------------------------------------------------- -# On IRIX 5.3, sys/types and inttypes.h are conflicting. -for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h -do : - as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` -ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default -" -if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : - cat >>confdefs.h <<_ACEOF -#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 -_ACEOF - -fi - +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi done + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi + # Step 0: Enable 64 bit support? - { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 -$as_echo_n "checking if 64bit support is requested... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5 +printf %s "checking if 64bit support is requested... " >&6; } # Check whether --enable-64bit was given. -if test "${enable_64bit+set}" = set; then : +if test ${enable_64bit+y} +then : enableval=$enable_64bit; do64bit=$enableval -else - do64bit=no +else case e in #( + e) do64bit=no ;; +esac fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 -$as_echo "$do64bit" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5 +printf "%s\n" "$do64bit" >&6; } # Set some defaults (may get changed below) EXTRA_CFLAGS="" -$as_echo "#define MODULE_SCOPE extern" >>confdefs.h +printf "%s\n" "#define MODULE_SCOPE extern" >>confdefs.h # Extract the first word of "cygpath", so it can be a program name with args. set dummy cygpath; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_CYGPATH+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$CYGPATH"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CYGPATH+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$CYGPATH"; then ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CYGPATH="cygpath -m" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" -fi +fi ;; +esac fi CYGPATH=$ac_cv_prog_CYGPATH if test -n "$CYGPATH"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5 -$as_echo "$CYGPATH" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5 +printf "%s\n" "$CYGPATH" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi # Extract the first word of "wine", so it can be a program name with args. set dummy wine; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_WINE+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$WINE"; then +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_WINE+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -n "$WINE"; then ac_cv_prog_WINE="$WINE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_WINE="wine" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS -fi +fi ;; +esac fi WINE=$ac_cv_prog_WINE if test -n "$WINE"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINE" >&5 -$as_echo "$WINE" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $WINE" >&5 +printf "%s\n" "$WINE" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } fi SHLIB_SUFFIX=".dll" # MACHINE is IX86 for LINK, but this is used by the manifest, - # which requires x86|amd64|ia64. + # which requires x86|amd64|arm64|ia64. MACHINE="X86" if test "$GCC" = "yes"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5 -$as_echo_n "checking for cross-compile version of gcc... " >&6; } -if ${ac_cv_cross+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cross-compile version of gcc" >&5 +printf %s "checking for cross-compile version of gcc... " >&6; } +if test ${ac_cv_cross+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef _WIN32 #error cross-compiler #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_cross=no -else - ac_cv_cross=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5 -$as_echo "$ac_cv_cross" >&6; } +else case e in #( + e) ac_cv_cross=yes ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cross" >&5 +printf "%s\n" "$ac_cv_cross" >&6; } if test "$ac_cv_cross" = "yes"; then case "$do64bit" in amd64|x64|yes) CC="x86_64-w64-mingw32-${CC}" @@ -3957,10 +4162,17 @@ LD="x86_64-w64-mingw32-ld" AR="x86_64-w64-mingw32-ar" RANLIB="x86_64-w64-mingw32-ranlib" RC="x86_64-w64-mingw32-windres" ;; + arm64|aarch64) + CC="aarch64-w64-mingw32-${CC}" + LD="aarch64-w64-mingw32-ld" + AR="aarch64-w64-mingw32-ar" + RANLIB="aarch64-w64-mingw32-ranlib" + RC="aarch64-w64-mingw32-windres" + ;; *) CC="i686-w64-mingw32-${CC}" LD="i686-w64-mingw32-ld" AR="i686-w64-mingw32-ar" RANLIB="i686-w64-mingw32-ranlib" @@ -3981,117 +4193,127 @@ conftest=/tmp/conftest.rc echo "STRINGTABLE BEGIN" > $conftest echo "101 \"name\"" >> $conftest echo "END" >> $conftest - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows native path bug in windres" >&5 -$as_echo_n "checking for Windows native path bug in windres... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Windows native path bug in windres" >&5 +printf %s "checking for Windows native path bug in windres... " >&6; } cyg_conftest=`$CYGPATH $conftest` if { ac_try='$RC -o conftest.res.o $cyg_conftest' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 (eval $ac_try) 2>&5 ac_status=$? - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } CYGPATH=echo fi conftest= cyg_conftest= fi if test "$CYGPATH" = "echo"; then - DEPARG='"$<"' + DEPARG='"$<"' else - DEPARG='"$(shell $(CYGPATH) $<)"' + DEPARG='"$(shell $(CYGPATH) $<)"' fi # set various compiler flags depending on whether we are using gcc or cl if test "${GCC}" = "yes" ; then extra_cflags="-pipe" extra_ldflags="-pipe -static-libgcc" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mingw32 version of gcc" >&5 -$as_echo_n "checking for mingw32 version of gcc... " >&6; } -if ${ac_cv_win32+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mingw32 version of gcc" >&5 +printf %s "checking for mingw32 version of gcc... " >&6; } +if test ${ac_cv_win32+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _WIN32 #error win32 #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : ac_cv_win32=no -else - ac_cv_win32=yes -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win32" >&5 -$as_echo "$ac_cv_win32" >&6; } +else case e in #( + e) ac_cv_win32=yes ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_win32" >&5 +printf "%s\n" "$ac_cv_win32" >&6; } if test "$ac_cv_win32" != "yes"; then as_fn_error $? "${CC} cannot produce win32 executables." "$LINENO" 5 fi + if test "$do64bit" != "arm64"; then + extra_cflags="$extra_cflags -DHAVE_CPUID=1" + fi hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working -municode linker flag" >&5 -$as_echo_n "checking for working -municode linker flag... " >&6; } -if ${ac_cv_municode+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working -municode linker flag" >&5 +printf %s "checking for working -municode linker flag... " >&6; } +if test ${ac_cv_municode+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # ac_fn_c_try_link LINENO # ----------------------- # Try to link conftest.$ac_ext, and return whether this succeeded. ac_fn_c_try_link () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - rm -f conftest.$ac_objext conftest$ac_exeext + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext if { { ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" -$as_echo "$ac_try_echo"; } >&5 +printf "%s\n" "$ac_try_echo"; } >&5 (eval "$ac_link") 2>conftest.err ac_status=$? if test -s conftest.err; then grep -v '^ *+' conftest.err >conftest.er1 cat conftest.er1 >&5 mv -f conftest.er1 conftest.err fi - $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || test -x conftest$ac_exeext - }; then : + } +then : ac_retval=0 -else - $as_echo "$as_me: failed program was:" >&5 +else case e in #( + e) printf "%s\n" "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - ac_retval=1 + ac_retval=1 ;; +esac fi # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would # interfere with the next link command; also delete a directory that is # left behind by Apple's compiler. We do this before executing the actions. @@ -4105,44 +4327,155 @@ #include int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;} int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : ac_cv_municode=yes -else - ac_cv_municode=no +else case e in #( + e) ac_cv_municode=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_municode" >&5 -$as_echo "$ac_cv_municode" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_municode" >&5 +printf "%s\n" "$ac_cv_municode" >&6; } CFLAGS=$hold_cflags if test "$ac_cv_municode" = "yes" ; then extra_ldflags="$extra_ldflags -municode" else extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS" fi + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fno-lto" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working -fno-lto" >&5 +printf %s "checking for working -fno-lto... " >&6; } +if test ${ac_cv_nolto+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_nolto=yes +else case e in #( + e) ac_cv_nolto=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nolto" >&5 +printf "%s\n" "$ac_cv_nolto" >&6; } + CFLAGS=$hold_cflags + if test "$ac_cv_nolto" = "yes" ; then + CFLAGS_NOLTO="-fno-lto" + else + CFLAGS_NOLTO="" + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -finput-charset" >&5 +printf %s "checking if the compiler understands -finput-charset... " >&6; } +if test ${tcl_cv_cc_input_charset+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -finput-charset=UTF-8" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + tcl_cv_cc_input_charset=yes +else case e in #( + e) tcl_cv_cc_input_charset=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + CFLAGS=$hold_cflags ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_input_charset" >&5 +printf "%s\n" "$tcl_cv_cc_input_charset" >&6; } + if test $tcl_cv_cc_input_charset = yes; then + extra_cflags="$extra_cflags -finput-charset=UTF-8" + fi + fi + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Wl,--enable-auto-image-base" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working --enable-auto-image-base" >&5 +printf %s "checking for working --enable-auto-image-base... " >&6; } +if test ${ac_cv_enable_auto_image_base+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_enable_auto_image_base=yes +else case e in #( + e) ac_cv_enable_auto_image_base=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_auto_image_base" >&5 +printf "%s\n" "$ac_cv_enable_auto_image_base" >&6; } + CFLAGS=$hold_cflags + if test "$ac_cv_enable_auto_image_base" = "yes" ; then + extra_ldflags="$extra_ldflags -Wl,--enable-auto-image-base" fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags" >&5 -$as_echo_n "checking compiler flags... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler flags" >&5 +printf %s "checking compiler flags... " >&6; } if test "${GCC}" = "yes" ; then SHLIB_LD="" SHLIB_LD_LIBS='${LIBS}' LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32" # mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't - LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32" + LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32 -lwinspool" STLIB_LD='${AR} cr' RC_OUT=-o RC_TYPE= RC_INCLUDE=--include RC_DEFINE=--define @@ -4153,24 +4486,24 @@ MAKE_EXE="\${CC} -o \$@" LIBPREFIX="lib" if test "${SHARED_BUILD}" = "0" ; then # static - { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 -$as_echo "using static flags" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 +printf "%s\n" "using static flags" >&6; } runtime= LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic - { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 -$as_echo "using shared flags" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 +printf "%s\n" "using shared flags" >&6; } # ad-hoc check to see if CC supports -shared. if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then as_fn_error $? "${CC} does not support the -shared option. - You will need to upgrade to a newer version of the toolchain." "$LINENO" 5 + You will need to upgrade to a newer version of the toolchain." "$LINENO" 5 fi runtime= # Add SHLIB_LD_LIBS to the Make rule, not here. @@ -4201,11 +4534,11 @@ case "${CC}" in *++) CFLAGS_WARNING="${CFLAGS_WARNING} -Wno-format" ;; *) - CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -Wdeclaration-after-statement" + CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -fextended-identifiers" ;; esac # Specify the CC output file names based on the target name CC_OBJNAME="-o \$@" @@ -4229,17 +4562,22 @@ LDFLAGS_WINDOW="-mwindows ${extra_ldflags}" case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 -$as_echo " Using 64-bit $MACHINE mode" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 +printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } + ;; + arm64|aarch64) + MACHINE="ARM64" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using ARM64 $MACHINE mode" >&5 +printf "%s\n" " Using ARM64 $MACHINE mode" >&6; } ;; ia64) MACHINE="IA64" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 -$as_echo " Using 64-bit $MACHINE mode" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using IA64 $MACHINE mode" >&5 +printf "%s\n" " Using IA64 $MACHINE mode" >&6; } ;; *) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -4246,44 +4584,46 @@ #ifndef _WIN64 #error 32-bit #endif int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_win_64bit=yes -else - tcl_win_64bit=no - +else case e in #( + e) tcl_win_64bit=no + ;; +esac fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test "$tcl_win_64bit" = "yes" ; then - do64bit=amd64 - MACHINE="AMD64" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 -$as_echo " Using 64-bit $MACHINE mode" >&6; } + do64bit=amd64 + MACHINE="AMD64" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 +printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } fi ;; esac else if test "${SHARED_BUILD}" = "0" ; then # static - { $as_echo "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 -$as_echo "using static flags" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using static flags" >&5 +printf "%s\n" "using static flags" >&6; } runtime=-MT LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic - { $as_echo "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 -$as_echo "using shared flags" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: using shared flags" >&5 +printf "%s\n" "using shared flags" >&6; } runtime=-MD # Add SHLIB_LD_LIBS to the Make rule, not here. LIBRARIES="\${SHARED_LIBRARIES}" EXESUFFIX=".exe" case "x`echo \${VisualStudioVersion}`" in @@ -4304,16 +4644,19 @@ if test "$do64bit" != "no" ; then case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build ;; + arm64|aarch64) + MACHINE="ARM64" + ;; ia64) MACHINE="IA64" ;; esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 -$as_echo " Using 64-bit $MACHINE mode" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5 +printf "%s\n" " Using 64-bit $MACHINE mode" >&6; } fi LIBS="netapi32.lib kernel32.lib user32.lib advapi32.lib userenv.lib ws2_32.lib" case "x`echo \${VisualStudioVersion}`" in @@ -4325,12 +4668,11 @@ esac if test "$do64bit" != "no" ; then RC="rc" CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d" - # Do not use -O2 for Win64 - this has proved buggy in code gen. - CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}" + CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo -MACHINE:${MACHINE}" LINKBIN="link" # Avoid 'unresolved external symbol __security_cookie' errors. # c.f. http://support.microsoft.com/?id=894573 LIBS="$LIBS bufferoverflowU.lib" @@ -4343,11 +4685,11 @@ CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo" LINKBIN="link" fi - LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib" + LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib winspool.lib" SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}" SHLIB_LD_LIBS='${LIBS}' # link -lib only works when -lib is the first arg STLIB_LD="${LINKBIN} -lib ${lflags}" @@ -4384,24 +4726,70 @@ LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" fi fi if test "$do64bit" != "no" ; then - $as_echo "#define TCL_CFG_DO64BIT 1" >>confdefs.h + printf "%s\n" "#define TCL_CFG_DO64BIT 1" >>confdefs.h fi if test "${GCC}" = "yes" ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5 -$as_echo_n "checking for SEH support in compiler... " >&6; } -if ${tcl_cv_seh+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test "$cross_compiling" = yes; then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SEH support in compiler" >&5 +printf %s "checking for SEH support in compiler... " >&6; } +if test ${tcl_cv_seh+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test "$cross_compiling" = yes +then : tcl_cv_seh=no -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +else case e in #( + e) +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + ac_retval=0 +else case e in #( + e) printf "%s\n" "$as_me: program exited with status $ac_status" >&5 + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status ;; +esac +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run +cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN @@ -4416,168 +4804,136 @@ } return 1; } _ACEOF -if ac_fn_c_try_run "$LINENO"; then : +if ac_fn_c_try_run "$LINENO" +then : tcl_cv_seh=yes -else - tcl_cv_seh=no +else case e in #( + e) tcl_cv_seh=no ;; +esac fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext + conftest.$ac_objext conftest.beam conftest.$ac_ext ;; +esac fi - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5 -$as_echo "$tcl_cv_seh" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_seh" >&5 +printf "%s\n" "$tcl_cv_seh" >&6; } if test "$tcl_cv_seh" = "no" ; then -$as_echo "#define HAVE_NO_SEH 1" >>confdefs.h +printf "%s\n" "#define HAVE_NO_SEH 1" >>confdefs.h fi # # Check to see if the excpt.h include file provided contains the # definition for EXCEPTION_DISPOSITION; if not, which is the case # with Cygwin's version as of 2002-04-10, define it to be int, # sufficient for getting the current code to work. # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5 -$as_echo_n "checking for EXCEPTION_DISPOSITION support in include files... " >&6; } -if ${tcl_cv_eh_disposition+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for EXCEPTION_DISPOSITION support in include files" >&5 +printf %s "checking for EXCEPTION_DISPOSITION support in include files... " >&6; } +if test ${tcl_cv_eh_disposition+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # define WIN32_LEAN_AND_MEAN # include # undef WIN32_LEAN_AND_MEAN int -main () +main (void) { EXCEPTION_DISPOSITION x; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_eh_disposition=yes -else - tcl_cv_eh_disposition=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5 -$as_echo "$tcl_cv_eh_disposition" >&6; } +else case e in #( + e) tcl_cv_eh_disposition=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_eh_disposition" >&5 +printf "%s\n" "$tcl_cv_eh_disposition" >&6; } if test "$tcl_cv_eh_disposition" = "no" ; then -$as_echo "#define EXCEPTION_DISPOSITION int" >>confdefs.h - - fi - - # Check to see if winnt.h defines CHAR, SHORT, and LONG - # even if VOID has already been #defined. The win32api - # used by mingw and cygwin is known to do this. - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winnt.h that ignores VOID define" >&5 -$as_echo_n "checking for winnt.h that ignores VOID define... " >&6; } -if ${tcl_cv_winnt_ignore_void+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ - - #define VOID void - #define WIN32_LEAN_AND_MEAN - #include - #undef WIN32_LEAN_AND_MEAN - -int -main () -{ - - CHAR c; - SHORT s; - LONG l; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_cv_winnt_ignore_void=yes -else - tcl_cv_winnt_ignore_void=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_winnt_ignore_void" >&5 -$as_echo "$tcl_cv_winnt_ignore_void" >&6; } - if test "$tcl_cv_winnt_ignore_void" = "yes" ; then - -$as_echo "#define HAVE_WINNT_IGNORE_VOID 1" >>confdefs.h - - fi - - ac_fn_c_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default" -if test "x$ac_cv_header_stdbool_h" = xyes; then : - -$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h - -fi - +printf "%s\n" "#define EXCEPTION_DISPOSITION int" >>confdefs.h + + fi + + ac_fn_c_check_header_compile "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default" +if test "x$ac_cv_header_stdbool_h" = xyes +then : + +printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h + +fi # See if the compiler supports casting to a union type. # This is used to stop gcc from printing a compiler # warning when initializing a union member. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 -$as_echo_n "checking for cast to union support... " >&6; } -if ${tcl_cv_cast_to_union+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5 +printf %s "checking for cast to union support... " >&6; } +if test ${tcl_cv_cast_to_union+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int -main () +main (void) { union foo { int i; double d; }; union foo f = (union foo) (int) 0; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_cast_to_union=yes -else - tcl_cv_cast_to_union=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 -$as_echo "$tcl_cv_cast_to_union" >&6; } +else case e in #( + e) tcl_cv_cast_to_union=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5 +printf "%s\n" "$tcl_cv_cast_to_union" >&6; } if test "$tcl_cv_cast_to_union" = "yes"; then -$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h +printf "%s\n" "#define HAVE_CAST_TO_UNION 1" >>confdefs.h fi fi # DL_LIBS is empty, but then we match the Unix version + @@ -4596,184 +4952,151 @@ # Add stuff for zlib/libtommath; note that this is mostly done in the # makefile now as we just assume that the platform hasn't got usable # z.lib/tommath.lib #------------------------------------------------------------------------ -if test "${enable_shared+set}" = "set"; then : +if test "${enable_shared+set}" = "set" +then : enableval="$enable_shared" tcl_ok=$enableval -else - +else case e in #( + e) tcl_ok=yes - + ;; +esac fi -if test "$tcl_ok" = "yes"; then : +zlib_lib_name=zdll.lib +tommath_lib_name=tommath.lib +if test "$tcl_ok" = "yes" +then : ZLIB_DLL_FILE=\${ZLIB_DLL_FILE} TOMMATH_DLL_FILE=\${TOMMATH_DLL_FILE} -$as_echo "#define TCL_WITH_EXTERNAL_TOMMATH 1" >>confdefs.h - - if test "$do64bit" != "no"; then : - - -$as_echo "#define MP_64BIT 1" >>confdefs.h - - if test "$GCC" == "yes"; then : - - ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/libz.dll.a - - TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64/libtommath.dll.a - - -else - - ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/zdll.lib - - TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64/tommath.lib - - +printf "%s\n" "#define TCL_WITH_EXTERNAL_TOMMATH 1" >>confdefs.h + + if test "$do64bit" != "no" +then : + + +printf "%s\n" "#define MP_64BIT 1" >>confdefs.h + + if test "$do64bit" = "arm64" +then : + + if test "$GCC" = "yes" +then : + + ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64-arm/libz.dll.a + + TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64-arm/libtommath.dll.a + + zlib_lib_name=libz.dll.a + tommath_lib_name=libtommath.dll.a + +else case e in #( + e) + ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64-arm/zdll.lib + + TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64-arm/tommath.lib + + ;; +esac +fi + +else case e in #( + e) + if test "$GCC" = "yes" +then : + + ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/libz.dll.a + + TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64/libtommath.dll.a + + zlib_lib_name=libz.dll.a + tommath_lib_name=libtommath.dll.a + +else case e in #( + e) + ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win64/zdll.lib + + TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win64/tommath.lib + + ;; +esac +fi + ;; +esac fi -else - +else case e in #( + e) ZLIB_LIBS=\${ZLIB_DIR_NATIVE}/win32/zdll.lib TOMMATH_LIBS=\${TOMMATH_DIR_NATIVE}/win32/tommath.lib - + ;; +esac fi -else +else case e in #( + e) + +printf "%s\n" "#define TCL_WITH_INTERNAL_ZLIB 1" >>confdefs.h ZLIB_OBJS=\${ZLIB_OBJS} TOMMATH_OBJS=\${TOMMATH_OBJS} - -fi - -$as_echo "#define HAVE_ZLIB 1" >>confdefs.h - - -ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" -if test "x$ac_cv_type_intptr_t" = xyes; then : - - -$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h - -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size signed integer type" >&5 -$as_echo_n "checking for pointer-size signed integer type... " >&6; } -if ${tcl_cv_intptr_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - - for tcl_cv_intptr_t in "int" "long" "long long" none; do - if test "$tcl_cv_intptr_t" != none; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))]; -test_array [0] = 0; -return test_array [0]; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_ok=yes -else - tcl_ok=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$tcl_ok" = yes && break; fi - done -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intptr_t" >&5 -$as_echo "$tcl_cv_intptr_t" >&6; } - if test "$tcl_cv_intptr_t" != none; then - -cat >>confdefs.h <<_ACEOF -#define intptr_t $tcl_cv_intptr_t -_ACEOF - - fi - -fi - -ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" -if test "x$ac_cv_type_uintptr_t" = xyes; then : - - -$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h - -else - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size unsigned integer type" >&5 -$as_echo_n "checking for pointer-size unsigned integer type... " >&6; } -if ${tcl_cv_uintptr_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - - for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \ - none; do - if test "$tcl_cv_uintptr_t" != none; then - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -$ac_includes_default -int -main () -{ -static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))]; -test_array [0] = 0; -return test_array [0]; - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - tcl_ok=yes -else - tcl_ok=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - test "$tcl_ok" = yes && break; fi - done -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_uintptr_t" >&5 -$as_echo "$tcl_cv_uintptr_t" >&6; } - if test "$tcl_cv_uintptr_t" != none; then - -cat >>confdefs.h <<_ACEOF -#define uintptr_t $tcl_cv_uintptr_t -_ACEOF - - fi - -fi - + ;; +esac +fi + +printf "%s\n" "#define HAVE_ZLIB 1" >>confdefs.h + +TCL_ZLIB_LIB_NAME=$zlib_lib_name + +TCL_TOMMATH_LIB_NAME=$tommath_lib_name + +ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" " +#include + +" +if test "x$ac_cv_type_intptr_t" = xyes +then : + +printf "%s\n" "#define HAVE_INTPTR_T 1" >>confdefs.h + + +fi +ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" " +#include + +" +if test "x$ac_cv_type_uintptr_t" = xyes +then : + +printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h + + +fi #-------------------------------------------------------------------- # Zipfs support - Tip 430 #-------------------------------------------------------------------- # Check whether --enable-zipfs was given. -if test "${enable_zipfs+set}" = set; then : +if test ${enable_zipfs+y} +then : enableval=$enable_zipfs; tcl_ok=$enableval -else - tcl_ok=yes +else case e in #( + e) tcl_ok=yes ;; +esac fi if test "$tcl_ok" = "yes" ; then # # Find a native compiler @@ -4781,16 +5104,17 @@ # Put a plausible default for CC_FOR_BUILD in Makefile. if test -z "$CC_FOR_BUILD"; then if test "x$cross_compiling" = "xno"; then CC_FOR_BUILD='$(CC)' else - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5 -$as_echo_n "checking for gcc... " >&6; } - if ${ac_cv_path_cc+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5 +printf %s "checking for gcc... " >&6; } + if test ${ac_cv_path_cc+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/gcc 2> /dev/null` \ `ls -r $dir/gcc 2> /dev/null` ; do if test x"$ac_cv_path_cc" = x ; then @@ -4799,11 +5123,12 @@ break fi fi done done - + ;; +esac fi fi fi @@ -4811,16 +5136,17 @@ if test "x$cross_compiling" = "xno"; then EXEEXT_FOR_BUILD='$(EXEEXT)' OBJEXT_FOR_BUILD='$(OBJEXT)' else OBJEXT_FOR_BUILD='.no' - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 -$as_echo_n "checking for build system executable suffix... " >&6; } -if ${bfd_cv_build_exeext+:} false; then : - $as_echo_n "(cached) " >&6 -else - rm -f conftest* + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5 +printf %s "checking for build system executable suffix... " >&6; } +if test ${bfd_cv_build_exeext+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) rm -f conftest* echo 'int main () { return 0; }' > conftest.c bfd_cv_build_exeext= ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5 for file in conftest.*; do case $file in @@ -4827,29 +5153,31 @@ *.c | *.o | *.obj | *.ilk | *.pdb) ;; *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;; esac done rm -f conftest* - test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no + test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 -$as_echo "$bfd_cv_build_exeext" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5 +printf "%s\n" "$bfd_cv_build_exeext" >&6; } EXEEXT_FOR_BUILD="" test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext} fi # # Find a native zip implementation # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 -$as_echo_n "checking for tclsh... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5 +printf %s "checking for tclsh... " >&6; } - if ${ac_cv_path_tclsh+:} false; then : - $as_echo_n "(cached) " >&6 -else - + if test ${ac_cv_path_tclsh+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/tclsh[8-9]*.exe 2> /dev/null` \ `ls -r $dir/tclsh* 2> /dev/null` ; do if test x"$ac_cv_path_tclsh" = x ; then @@ -4858,106 +5186,105 @@ break fi fi done done - + ;; +esac fi if test -f "$ac_cv_path_tclsh" ; then TCLSH_PROG="$ac_cv_path_tclsh" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5 -$as_echo "$TCLSH_PROG" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5 +printf "%s\n" "$TCLSH_PROG" >&6; } else # It is not an error if an installed version of Tcl can't be located. TCLSH_PROG="" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5 -$as_echo "No tclsh found on PATH" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5 +printf "%s\n" "No tclsh found on PATH" >&6; } fi ZIP_PROG="" ZIP_PROG_OPTIONS="" ZIP_PROG_VFSSEARCH="" ZIP_INSTALL_OBJS="" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zip" >&5 -$as_echo_n "checking for zip... " >&6; } - if ${ac_cv_path_zip+:} false; then : - $as_echo_n "(cached) " >&6 -else - + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zip" >&5 +printf %s "checking for zip... " >&6; } + if test ${ac_cv_path_zip+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do - for j in `ls -r $dir/zip 2> /dev/null` \ - `ls -r $dir/zip 2> /dev/null` ; do - if test x"$ac_cv_path_zip" = x ; then - if test -f "$j" ; then - ac_cv_path_zip=$j - break - fi - fi - done - done - + for j in `ls -r $dir/zip 2> /dev/null` \ + `ls -r $dir/zip 2> /dev/null` ; do + if test x"$ac_cv_path_zip" = x ; then + if test -f "$j" ; then + ac_cv_path_zip=$j + break + fi + fi + done + done + ;; +esac fi if test -f "$ac_cv_path_zip" ; then - ZIP_PROG="$ac_cv_path_zip" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5 -$as_echo "$ZIP_PROG" >&6; } - ZIP_PROG_OPTIONS="-rq" - ZIP_PROG_VFSSEARCH="*" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5 -$as_echo "Found INFO Zip in environment" >&6; } - # Use standard arguments for zip + ZIP_PROG="$ac_cv_path_zip" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5 +printf "%s\n" "$ZIP_PROG" >&6; } + ZIP_PROG_OPTIONS="-rq" + ZIP_PROG_VFSSEARCH="*" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5 +printf "%s\n" "Found INFO Zip in environment" >&6; } + # Use standard arguments for zip else - # It is not an error if an installed version of Zip can't be located. - # We can use the locally distributed minizip instead - ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" - ZIP_PROG_OPTIONS="-o -r" - ZIP_PROG_VFSSEARCH="*" - ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" - { $as_echo "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH building minizip" >&5 -$as_echo "No zip found on PATH building minizip" >&6; } + # It is not an error if an installed version of Zip can't be located. + # We can use the locally distributed minizip instead + ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" + ZIP_PROG_OPTIONS="-o -r" + ZIP_PROG_VFSSEARCH="*" + ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH building minizip" >&5 +printf "%s\n" "No zip found on PATH building minizip" >&6; } fi ZIPFS_BUILD=1 - TCL_ZIP_FILE=libtcl_${TCL_MAJOR_VERSION}_${TCL_MINOR_VERSION}_${TCL_PATCH_LEVEL}.zip + TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip else ZIPFS_BUILD=0 TCL_ZIP_FILE= fi # Do checking message here to not mess up interleaved configure output -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5 -$as_echo_n "checking for building with zipfs... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5 +printf %s "checking for building with zipfs... " >&6; } if test "${ZIPFS_BUILD}" = 1; then if test "${SHARED_BUILD}" = 0; then ZIPFS_BUILD=2; -$as_echo "#define ZIPFS_BUILD 2" >>confdefs.h - - INSTALL_LIBRARIES=install-libraries-zipfs-static - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - else - -$as_echo "#define ZIPFS_BUILD 1" >>confdefs.h -\ - INSTALL_LIBRARIES=install-libraries-zipfs-shared - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } - fi -else -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } +printf "%s\n" "#define ZIPFS_BUILD 2" >>confdefs.h + + else + +printf "%s\n" "#define ZIPFS_BUILD 1" >>confdefs.h +\ + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +else +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } INSTALL_LIBRARIES=install-libraries INSTALL_MSGS=install-msgs fi @@ -4971,167 +5298,183 @@ # See if declarations like FINDEX_INFO_LEVELS are # missing from winbase.h. This is known to be # a problem with VC++ 5.2. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5 -$as_echo_n "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; } -if ${tcl_cv_findex_enums+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5 +printf %s "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; } +if test ${tcl_cv_findex_enums+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN int -main () +main (void) { FINDEX_INFO_LEVELS i; FINDEX_SEARCH_OPS j; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_findex_enums=yes -else - tcl_cv_findex_enums=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5 -$as_echo "$tcl_cv_findex_enums" >&6; } +else case e in #( + e) tcl_cv_findex_enums=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5 +printf "%s\n" "$tcl_cv_findex_enums" >&6; } if test "$tcl_cv_findex_enums" = "no"; then -$as_echo "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h +printf "%s\n" "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h fi # See if the compiler supports intrinsics. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for intrinsics support in compiler" >&5 -$as_echo_n "checking for intrinsics support in compiler... " >&6; } -if ${tcl_cv_intrinsics+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intrinsics support in compiler" >&5 +printf %s "checking for intrinsics support in compiler... " >&6; } +if test ${tcl_cv_intrinsics+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN #include int -main () +main (void) { __cpuidex(0,0,0); ; return 0; } _ACEOF -if ac_fn_c_try_link "$LINENO"; then : +if ac_fn_c_try_link "$LINENO" +then : tcl_cv_intrinsics=yes -else - tcl_cv_intrinsics=no +else case e in #( + e) tcl_cv_intrinsics=no ;; +esac fi -rm -f core conftest.err conftest.$ac_objext \ +rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext - + ;; +esac fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intrinsics" >&5 -$as_echo "$tcl_cv_intrinsics" >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intrinsics" >&5 +printf "%s\n" "$tcl_cv_intrinsics" >&6; } if test "$tcl_cv_intrinsics" = "yes"; then -$as_echo "#define HAVE_INTRIN_H 1" >>confdefs.h +printf "%s\n" "#define HAVE_INTRIN_H 1" >>confdefs.h fi # See if the header file is present -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wspiapi.h" >&5 -$as_echo_n "checking for wspiapi.h... " >&6; } -if ${tcl_cv_wspiapi_h+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for wspiapi.h" >&5 +printf %s "checking for wspiapi.h... " >&6; } +if test ${tcl_cv_wspiapi_h+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int -main () +main (void) { ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_wspiapi_h=yes -else - tcl_cv_wspiapi_h=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_wspiapi_h" >&5 -$as_echo "$tcl_cv_wspiapi_h" >&6; } +else case e in #( + e) tcl_cv_wspiapi_h=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_wspiapi_h" >&5 +printf "%s\n" "$tcl_cv_wspiapi_h" >&6; } if test "$tcl_cv_wspiapi_h" = "yes"; then -$as_echo "#define HAVE_WSPIAPI_H 1" >>confdefs.h +printf "%s\n" "#define HAVE_WSPIAPI_H 1" >>confdefs.h fi # See if declarations like FINDEX_INFO_LEVELS are # missing from winbase.h. This is known to be # a problem with VC++ 5.2. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5 -$as_echo_n "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; } -if ${tcl_cv_findex_enums+:} false; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FINDEX_INFO_LEVELS in winbase.h" >&5 +printf %s "checking for FINDEX_INFO_LEVELS in winbase.h... " >&6; } +if test ${tcl_cv_findex_enums+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN int -main () +main (void) { FINDEX_INFO_LEVELS i; FINDEX_SEARCH_OPS j; ; return 0; } _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : +if ac_fn_c_try_compile "$LINENO" +then : tcl_cv_findex_enums=yes -else - tcl_cv_findex_enums=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5 -$as_echo "$tcl_cv_findex_enums" >&6; } +else case e in #( + e) tcl_cv_findex_enums=no ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_findex_enums" >&5 +printf "%s\n" "$tcl_cv_findex_enums" >&6; } if test "$tcl_cv_findex_enums" = "no"; then -$as_echo "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h +printf "%s\n" "#define HAVE_NO_FINDEX_ENUMS 1" >>confdefs.h fi #-------------------------------------------------------------------- # Set the default compiler switches based on the --enable-symbols @@ -5138,80 +5481,357 @@ # option. This macro depends on C flags, and should be called # after SC_CONFIG_CFLAGS macro is called. #-------------------------------------------------------------------- - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 -$as_echo_n "checking for build with symbols... " >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5 +printf %s "checking for build with symbols... " >&6; } # Check whether --enable-symbols was given. -if test "${enable_symbols+set}" = set; then : +if test ${enable_symbols+y} +then : enableval=$enable_symbols; tcl_ok=$enableval -else - tcl_ok=no +else case e in #( + e) tcl_ok=no ;; +esac fi # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' -$as_echo "#define NDEBUG 1" >>confdefs.h +printf "%s\n" "#define NDEBUG 1" >>confdefs.h - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } - $as_echo "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h + printf "%s\n" "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h else CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' if test "$tcl_ok" = "yes"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 -$as_echo "yes (standard debugging)" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5 +printf "%s\n" "yes (standard debugging)" >&6; } fi fi if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then -$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h +printf "%s\n" "#define TCL_MEM_DEBUG 1" >>confdefs.h fi if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then -$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h +printf "%s\n" "#define TCL_COMPILE_DEBUG 1" >>confdefs.h -$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h +printf "%s\n" "#define TCL_COMPILE_STATS 1" >>confdefs.h fi if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then if test "$tcl_ok" = "all"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5 -$as_echo "enabled symbols mem compile debugging" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5 +printf "%s\n" "enabled symbols mem compile debugging" >&6; } else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 -$as_echo "enabled $tcl_ok debugging" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5 +printf "%s\n" "enabled $tcl_ok debugging" >&6; } fi fi #-------------------------------------------------------------------- # Embed the manifest if we can determine how #-------------------------------------------------------------------- +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +printf %s "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test ${ac_cv_prog_CPP+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) # Double quotes because $CC needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to embed manifest" >&5 -$as_echo_n "checking whether to embed manifest... " >&6; } +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else case e in #( + e) # Passes both tests. +ac_preproc_ok=: +break ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + break +fi + + done + ac_cv_prog_CPP=$CPP + ;; +esac +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +printf "%s\n" "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + +else case e in #( + e) # Broken: fails on valid input. +continue ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO" +then : + # Broken: success on invalid input. +continue +else case e in #( + e) # Passes both tests. +ac_preproc_ok=: +break ;; +esac +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok +then : + +else case e in #( + e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See 'config.log' for more details" "$LINENO" 5; } ;; +esac +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; } +if test ${ac_cv_path_EGREP_TRADITIONAL+y} +then : + printf %s "(cached) " >&6 +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + : + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + + if test "$ac_cv_path_EGREP_TRADITIONAL" +then : + ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E" +else case e in #( + e) if test -z "$EGREP_TRADITIONAL"; then + ac_path_EGREP_TRADITIONAL_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue +# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found. + # Check for GNU $ac_path_EGREP_TRADITIONAL +case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #( +*GNU*) + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;; +#( +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl" + "$ac_path_EGREP_TRADITIONAL" 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" + ac_path_EGREP_TRADITIONAL_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_TRADITIONAL_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL +fi + ;; +esac +fi ;; +esac +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP_TRADITIONAL" >&5 +printf "%s\n" "$ac_cv_path_EGREP_TRADITIONAL" >&6; } + EGREP_TRADITIONAL=$ac_cv_path_EGREP_TRADITIONAL + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to embed manifest" >&5 +printf %s "checking whether to embed manifest... " >&6; } # Check whether --enable-embedded-manifest was given. -if test "${enable_embedded_manifest+set}" = set; then : +if test ${enable_embedded_manifest+y} +then : enableval=$enable_embedded_manifest; embed_ok=$enableval -else - embed_ok=yes +else case e in #( + e) embed_ok=yes ;; +esac fi VC_MANIFEST_EMBED_DLL= VC_MANIFEST_EMBED_EXE= @@ -5226,11 +5846,12 @@ print("manifest needed") #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - $EGREP "manifest needed" >/dev/null 2>&1; then : + $EGREP_TRADITIONAL "manifest needed" >/dev/null 2>&1 +then : # Could do a CHECK_PROG for mt, but should always be with MSVC8+ # Could add 'if test -f' check, but manifest should be created # in this compiler case # Add in a manifest argument that may be specified @@ -5242,15 +5863,15 @@ if test "x" != x ; then result="yes ()" fi fi -rm -f conftest* +rm -rf conftest* fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5 -$as_echo "$result" >&6; } + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $result" >&5 +printf "%s\n" "$result" >&6; } #------------------------------------------------------------------------ @@ -5272,28 +5893,28 @@ eval "TCL_BUILD_STUB_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"-L${libdir} ${TCL_STUB_LIB_FLAG}\"" eval "TCL_BUILD_STUB_LIB_PATH=\"`$CYGPATH $(pwd)`/${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_PATH=\"${libdir}/${TCL_STUB_LIB_FILE}\"" -if test ${SHARED_BUILD} = 0 ; then +if test ${SHARED_BUILD} = 0 -o "$GCC" != "yes" ; then + eval "TCL_LIB_FLAG=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\"" eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\"" else + eval "TCL_LIB_FLAG=\"-ltcl${VER}${FLAGSUFFIX}\"" eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${DLLSUFFIX}.a\"" fi -eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` -ltcl${VER}${FLAGSUFFIX}\"" -eval "TCL_LIB_SPEC=\"-L${libdir} -ltcl${VER}${FLAGSUFFIX}\"" +eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_LIB_FLAG}\"" +eval "TCL_LIB_SPEC=\"-L${libdir} ${TCL_LIB_FLAG}\"" # Install time header dir can be set via --includedir eval "TCL_INCLUDE_SPEC=\"-I${includedir}\"" TCL_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}" TCL_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" -TCL_EXPORT_FILE_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX} CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX} -CFG_TCL_EXPORT_FILE_SUFFIX=${TCL_EXPORT_FILE_SUFFIX} #-------------------------------------------------------------------- # Adjust the defines for how the resources are built depending # on symbols and static vs. shared. #-------------------------------------------------------------------- @@ -5310,13 +5931,13 @@ # consists of one directory for machine-dependent binaries and # another for platform-independent scripts. #-------------------------------------------------------------------- if test "$prefix/lib" != "$libdir"; then - TCL_PACKAGE_PATH="{${libdir}} {${prefix}/lib}" + TCL_PACKAGE_PATH="${libdir};${prefix}\\lib" else - TCL_PACKAGE_PATH="{${prefix}/lib}" + TCL_PACKAGE_PATH="${prefix}\\lib" fi # The tclsh.exe.manifest requires these # TCL_WIN_VERSION is the 4 dotted pair Windows version format which needs # the release level, and must account for interim release versioning @@ -5325,11 +5946,11 @@ *b*) TCL_RELEASE_LEVEL=1 ;; *) TCL_RELEASE_LEVEL=2 ;; esac TCL_WIN_VERSION="$TCL_VERSION.$TCL_RELEASE_LEVEL.`echo $TCL_PATCH_LEVEL | tr -d ab.`" -# X86|AMD64|IA64 for manifest +# X86|AMD64|ARM64|IA64 for manifest @@ -5342,11 +5963,10 @@ # empty on win - @@ -5404,12 +6024,10 @@ - - # win only @@ -5422,11 +6040,11 @@ -ac_config_files="$ac_config_files Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest" +ac_config_files="$ac_config_files Makefile tclConfig.sh tclsh.exe.manifest" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs, see configure's option --config-cache. @@ -5434,12 +6052,12 @@ # want to keep, you may remove or edit it. # # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # -# `ac_cv_env_foo' variables (set or unset) will be overridden when -# loading this file, other *unset* `ac_cv_foo' will be assigned the +# 'ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* 'ac_cv_foo' will be assigned the # following values. _ACEOF # The following way of writing the cache mishandles newlines in values, @@ -5451,12 +6069,12 @@ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do eval ac_val=\$$ac_var case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 -$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) { eval $ac_var=; unset $ac_var;} ;; @@ -5465,36 +6083,36 @@ done (set) 2>&1 | case $as_nl`(ac_space=' '; set) 2>&1` in #( *${as_nl}ac_space=\ *) - # `set' does not quote correctly, so add quotes: double-quote + # 'set' does not quote correctly, so add quotes: double-quote # substitution turns \\\\ into \\, and sed turns \\ into \. sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; #( *) - # `set' quotes correctly as required by POSIX, so do not add quotes. + # 'set' quotes correctly as required by POSIX, so do not add quotes. sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" ;; esac | sort ) | sed ' /^ac_cv_env_/b end t clear :clear - s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ t end s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ :end' >>confcache if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then if test "x$cache_file" != "x/dev/null"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 -$as_echo "$as_me: updating cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} if test ! -f "$cache_file" || test -h "$cache_file"; then cat confcache >"$cache_file" else case $cache_file in #( */* | ?:*) @@ -5504,12 +6122,12 @@ mv -f confcache "$cache_file" ;; esac fi fi else - { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 -$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache test "x$prefix" = xNONE && prefix=$ac_default_prefix @@ -5536,13 +6154,11 @@ t quote s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g t quote b any :quote -s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g -s/\[/\\&/g -s/\]/\\&/g +s/[][ `~#$^&*(){}\\|;'\''"<>?]/\\&/g s/\$/$$/g H :any ${ g @@ -5558,11 +6174,11 @@ ac_ltlibobjs= U= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' done @@ -5574,12 +6190,12 @@ : "${CONFIG_STATUS=./config.status}" ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 -$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} as_write_fail=0 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -5598,127 +6214,106 @@ ## M4sh Initialization. ## ## -------------------- ## # Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in #( +else case e in #( + e) case `(set -o) 2>/dev/null` in #( *posix*) : set -o posix ;; #( *) : ;; +esac ;; esac fi + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. as_nl=' ' export as_nl -# Printing a long string crashes Solaris 7 /usr/bin/printf. -as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo -as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo -# Prefer a ksh shell builtin over an external printf program on Solaris, -# but without wasting forks for bash or zsh. -if test -z "$BASH_VERSION$ZSH_VERSION" \ - && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='print -r --' - as_echo_n='print -rn --' -elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then - as_echo='printf %s\n' - as_echo_n='printf %s' -else - if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then - as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' - as_echo_n='/usr/ucb/echo -n' - else - as_echo_body='eval expr "X$1" : "X\\(.*\\)"' - as_echo_n_body='eval - arg=$1; - case $arg in #( - *"$as_nl"*) - expr "X$arg" : "X\\(.*\\)$as_nl"; - arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; - esac; - expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" - ' - export as_echo_n_body - as_echo_n='sh -c $as_echo_n_body as_echo' - fi - export as_echo_body - as_echo='sh -c $as_echo_body as_echo' -fi +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi # The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then +if ${PATH_SEPARATOR+false} :; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi -# IFS -# We need space, tab and new line, in precisely that order. Quoting is -# there to prevent editors from complaining about space-tab. -# (If _AS_PATH_WALK were called with IFS unset, it would disable word -# splitting by setting IFS to empty value.) -IFS=" "" $as_nl" - # Find who we are. Look in the path if we contain no directory separator. as_myself= case $0 in #(( *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break done IFS=$as_save_IFS ;; esac -# We did not find ourselves, most probably we were run as `sh COMMAND' +# We did not find ourselves, most probably we were run as 'sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 exit 1 fi -# Unset variables that we do not need and which cause bugs (e.g. in -# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" -# suppresses any "Segmentation fault" message there. '((' could -# trigger a bug in pdksh 5.2.14. -for as_var in BASH_ENV ENV MAIL MAILPATH -do eval test x\${$as_var+set} = xset \ - && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : -done -PS1='$ ' -PS2='> ' -PS4='+ ' - -# NLS nuisances. -LC_ALL=C -export LC_ALL -LANGUAGE=C -export LANGUAGE - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH # as_fn_error STATUS ERROR [LINENO LOG_FD] # ---------------------------------------- # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are @@ -5727,13 +6322,13 @@ as_fn_error () { as_status=$1; test $as_status -eq 0 && as_status=1 if test "$4"; then as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 fi - $as_echo "$as_me: error: $2" >&2 + printf "%s\n" "$as_me: error: $2" >&2 as_fn_exit $as_status } # as_fn_error # as_fn_set_status STATUS @@ -5760,43 +6355,48 @@ as_fn_unset () { { eval $1=; unset $1;} } as_unset=as_fn_unset + # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take # advantage of any shell optimizations that allow amortized linear growth over # repeated appends, instead of the typical quadratic growth present in naive # implementations. -if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : eval 'as_fn_append () { eval $1+=\$2 }' -else - as_fn_append () +else case e in #( + e) as_fn_append () { eval $1=\$$1\$2 - } + } ;; +esac fi # as_fn_append # as_fn_arith ARG... # ------------------ # Perform arithmetic evaluation on the ARGs, and store the result in the # global $as_val. Take advantage of shells that can avoid forks. The arguments # must be portable across $(()) and expr. -if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : eval 'as_fn_arith () { as_val=$(( $* )) }' -else - as_fn_arith () +else case e in #( + e) as_fn_arith () { as_val=`expr "$@" || test $? -eq 1` - } + } ;; +esac fi # as_fn_arith if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then @@ -5819,11 +6419,11 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X/"$0" | +printf "%s\n" X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q } /^X\/\(\/\/\)$/{ @@ -5841,10 +6441,14 @@ as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. ECHO_C= ECHO_N= ECHO_T= case `echo -n x` in #((((( -n*) case `echo 'xy\c'` in *c*) ECHO_T=' ';; # ECHO_T is single tab character. @@ -5853,10 +6457,16 @@ ECHO_T=' ';; esac;; *) ECHO_N='-n';; esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' rm -f conf$$ conf$$.exe conf$$.file if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else @@ -5865,13 +6475,13 @@ fi if (echo >conf$$.file) 2>/dev/null; then if ln -s conf$$.file conf$$ 2>/dev/null; then as_ln_s='ln -s' # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. + # In both cases, we have to default to 'cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else @@ -5895,20 +6505,20 @@ esac test -d "$as_dir" || eval $as_mkdir_p || { as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" as_dir=`$as_dirname -- "$as_dir" || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$as_dir" | +printf "%s\n" X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -5948,14 +6558,16 @@ } # as_fn_executable_p as_test_x='test -x' as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" +as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated # Sed expression to map a string onto a valid variable name. -as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" +as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed '$as_sed_sh'" # deprecated exec 6>&1 ## ----------------------------------- ## ## Main body of $CONFIG_STATUS script. ## @@ -5966,12 +6578,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by $as_me, which was -generated by GNU Autoconf 2.69. Invocation command line was +This file was extended by tcl $as_me 8.7, which was +generated by GNU Autoconf 2.72. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS @@ -5994,11 +6606,11 @@ _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ -\`$as_me' instantiates files and other configuration actions +'$as_me' instantiates files and other configuration actions from templates according to the current configuration. Unless the files and actions are specified as TAGs, all are instantiated by default. Usage: $0 [OPTION]... [TAG]... @@ -6016,18 +6628,20 @@ $config_files Report bugs to the package provider." _ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 -ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_config='$ac_cs_config_escaped' ac_cs_version="\\ -config.status -configured by $0, generated by GNU Autoconf 2.69, +tcl config.status 8.7 +configured by $0, generated by GNU Autoconf 2.72, with options \\"\$ac_cs_config\\" -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2023 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." ac_pwd='$ac_pwd' srcdir='$srcdir' @@ -6060,32 +6674,32 @@ case $ac_option in # Handling of the options. -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - $as_echo "$ac_cs_version"; exit ;; + printf "%s\n" "$ac_cs_version"; exit ;; --config | --confi | --conf | --con | --co | --c ) - $as_echo "$ac_cs_config"; exit ;; + printf "%s\n" "$ac_cs_config"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift case $ac_optarg in - *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; '') as_fn_error $? "missing file argument" ;; esac as_fn_append CONFIG_FILES " '$ac_optarg'" ac_need_defaults=false;; --he | --h | --help | --hel | -h ) - $as_echo "$ac_cs_usage"; exit ;; + printf "%s\n" "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) as_fn_error $? "unrecognized option: \`$1' -Try \`$0 --help' for more information." ;; + -*) as_fn_error $? "unrecognized option: '$1' +Try '$0 --help' for more information." ;; *) as_fn_append ac_config_targets " $1" ac_need_defaults=false ;; esac @@ -6102,11 +6716,11 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift - \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' export CONFIG_SHELL exec "\$@" fi @@ -6116,11 +6730,11 @@ { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - $as_echo "$ac_log" + printf "%s\n" "$ac_log" } >&5 _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACEOF @@ -6131,32 +6745,31 @@ for ac_config_target in $ac_config_targets do case $ac_config_target in "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; "tclConfig.sh") CONFIG_FILES="$CONFIG_FILES tclConfig.sh" ;; - "tcl.hpj") CONFIG_FILES="$CONFIG_FILES tcl.hpj" ;; "tclsh.exe.manifest") CONFIG_FILES="$CONFIG_FILES tclsh.exe.manifest" ;; - *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; esac done # If the user did not use the arguments to specify the items to instantiate, # then the envvar interface is used. Set only those that are not. # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then - test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files fi # Have a temporary directory for convenience. Make it in the build tree # simply because there is no reason against having it here, and in addition, # creating and moving files from /tmp can sometimes cause problems. # Hook for its removal unless debugging. # Note that there is a small window in which the directory will not be cleaned: -# after its creation but before its name has been assigned to `$tmp'. +# after its creation but before its name has been assigned to '$tmp'. $debug || { tmp= ac_tmp= trap 'exit_status=$? : "${ac_tmp:=$tmp}" @@ -6176,11 +6789,11 @@ } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 ac_tmp=$tmp # Set up the scripts for CONFIG_FILES section. # No need to generate them if there are no CONFIG_FILES. -# This happens for instance with `./config.status config.h'. +# This happens for instance with './config.status config.h'. if test -n "$CONFIG_FILES"; then ac_cr=`echo X | tr X '\015'` # On cygwin, bash can eat \r inside `` if the user requested igncr. @@ -6342,11 +6955,11 @@ case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; esac ac_save_IFS=$IFS IFS=: @@ -6364,37 +6977,37 @@ do case $ac_f in -) ac_f="$ac_tmp/stdin";; *) # Look for the file first in the build tree, then in the source tree # (if the path is not absolute). The absolute path cannot be DOS-style, - # because $ac_f cannot contain `:'. + # because $ac_f cannot contain ':'. test -f "$ac_f" || case $ac_f in [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; esac - case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac as_fn_append ac_file_inputs " '$ac_f'" done - # Let's still pretend it is `configure' which instantiates (i.e., don't + # Let's still pretend it is 'configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ configure_input='Generated from '` - $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 -$as_echo "$as_me: creating $ac_file" >&6;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} fi # Neutralize special characters interpreted by sed in replacement strings. case $configure_input in #( *\&* | *\|* | *\\* ) - ac_sed_conf_input=`$as_echo "$configure_input" | + ac_sed_conf_input=`printf "%s\n" "$configure_input" | sed 's/[\\\\&|]/\\\\&/g'`;; #( *) ac_sed_conf_input=$configure_input;; esac case $ac_tag in @@ -6407,11 +7020,11 @@ ac_dir=`$as_dirname -- "$ac_file" || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -$as_echo X"$ac_file" | +printf "%s\n" X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ @@ -6431,13 +7044,13 @@ ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; esac ;; esac @@ -6486,12 +7099,12 @@ /@localedir@/p /@mandir@/p' case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -6500,11 +7113,11 @@ s&@mandir@&$mandir&g s&\\\${datarootdir}&$datarootdir&g' ;; esac _ACEOF -# Neutralize VPATH when `$srcdir' = `.'. +# Neutralize VPATH when '$srcdir' = '.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_sed_extra="$ac_vpsub $extrasub @@ -6529,13 +7142,13 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ "$ac_tmp/out"`; test -z "$ac_out"; } && - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&5 -$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' which seems to be undefined. Please make sure it is defined" >&2;} rm -f "$ac_tmp/stdin" case $ac_file in -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; @@ -6578,10 +7191,11 @@ # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi + Index: win/configure.ac ================================================================== --- win/configure.ac +++ win/configure.ac @@ -1,22 +1,23 @@ #! /bin/bash -norc # This file is an input file used by the GNU "autoconf" program to # generate the file "configure", which is run during Tcl installation # to configure the system for the local environment. -AC_INIT(../generic/tcl.h) -AC_PREREQ(2.69) +AC_INIT([tcl],[8.7]) +AC_CONFIG_SRCDIR([../generic/tcl.h]) +AC_PREREQ([2.69]) # The following define is needed when building with Cygwin since newer # versions of autoconf incorrectly set SHELL to /bin/bash instead of # /bin/sh. The bash shell seems to suffer from some strange failures. SHELL=/bin/sh -TCL_VERSION=9.0 -TCL_MAJOR_VERSION=9 -TCL_MINOR_VERSION=0 -TCL_PATCH_LEVEL="a2" +TCL_VERSION=8.7 +TCL_MAJOR_VERSION=8 +TCL_MINOR_VERSION=7 +TCL_PATCH_LEVEL="b1" VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION TCL_DDE_VERSION=1.4 TCL_DDE_MAJOR_VERSION=1 TCL_DDE_MINOR_VERSION=4 @@ -57,11 +58,10 @@ CFLAGS="" fi AC_PROG_CC AC_C_INLINE -AC_HEADER_STDC AC_CHECK_TOOL(AR, ar) AC_CHECK_TOOL(RANLIB, ranlib) AC_CHECK_TOOL(RC, windres) @@ -88,10 +88,24 @@ # The statements below define a collection of symbols related to # building libtcl as a shared library instead of a static library. #-------------------------------------------------------------------- SC_ENABLE_SHARED + +#-------------------------------------------------------------------- +# Check whether --enable-time64bit was given. +#-------------------------------------------------------------------- + +AC_MSG_CHECKING([force of 64-bit time_t]) +AC_ARG_ENABLE(time64bit, + AS_HELP_STRING([--enable-time64bit], + [force 64-bit time_t for 32-bit build (default: off)]), + [tcl_ok=$enableval], [tcl_ok=no]) +AC_MSG_RESULT("$tcl_ok") +if test "$tcl_ok" = "yes"; then + CFLAGS="${CFLAGS} -D_USE_64BIT_TIME_T" +fi #-------------------------------------------------------------------- # The statements below define a collection of compile flags. This # macro depends on the value of SHARED_BUILD, and should be called # after SC_ENABLE_SHARED checks the configure switches. @@ -119,71 +133,60 @@ enableval="$enable_shared" tcl_ok=$enableval ], [ tcl_ok=yes ]) +zlib_lib_name=zdll.lib +tommath_lib_name=tommath.lib AS_IF([test "$tcl_ok" = "yes"], [ AC_SUBST(ZLIB_DLL_FILE,[\${ZLIB_DLL_FILE}]) AC_SUBST(TOMMATH_DLL_FILE,[\${TOMMATH_DLL_FILE}]) AC_DEFINE(TCL_WITH_EXTERNAL_TOMMATH, 1, [Tcl with external libtommath]) AS_IF([test "$do64bit" != "no"], [ AC_DEFINE(MP_64BIT, 1, [Using libtommath.dll in 64-bit mode]) - AS_IF([test "$GCC" == "yes"],[ - AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/libz.dll.a]) - AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64/libtommath.dll.a]) + AS_IF([test "$do64bit" = "arm64"], [ + AS_IF([test "$GCC" = "yes"],[ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64-arm/libz.dll.a]) + AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64-arm/libtommath.dll.a]) + zlib_lib_name=libz.dll.a + tommath_lib_name=libtommath.dll.a + ], [ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64-arm/zdll.lib]) + AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64-arm/tommath.lib]) + ]) ], [ - AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/zdll.lib]) - AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64/tommath.lib]) + AS_IF([test "$GCC" = "yes"],[ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/libz.dll.a]) + AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64/libtommath.dll.a]) + zlib_lib_name=libz.dll.a + tommath_lib_name=libtommath.dll.a + ], [ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win64/zdll.lib]) + AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win64/tommath.lib]) + ]) ]) ], [ AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR_NATIVE}/win32/zdll.lib]) AC_SUBST(TOMMATH_LIBS,[\${TOMMATH_DIR_NATIVE}/win32/tommath.lib]) ]) ], [ + AC_DEFINE(TCL_WITH_INTERNAL_ZLIB, 1, [Tcl with internal zlib]) AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}]) AC_SUBST(TOMMATH_OBJS,[\${TOMMATH_OBJS}]) ]) AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?]) - -AC_CHECK_TYPE([intptr_t], [ - AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [ - AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [ - for tcl_cv_intptr_t in "int" "long" "long long" none; do - if test "$tcl_cv_intptr_t" != none; then - AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], - [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])], - [tcl_ok=yes], [tcl_ok=no]) - test "$tcl_ok" = yes && break; fi - done]) - if test "$tcl_cv_intptr_t" != none; then - AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer - type wide enough to hold a pointer.]) - fi -]) -AC_CHECK_TYPE([uintptr_t], [ - AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [ - AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [ - for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \ - none; do - if test "$tcl_cv_uintptr_t" != none; then - AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], - [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])], - [tcl_ok=yes], [tcl_ok=no]) - test "$tcl_ok" = yes && break; fi - done]) - if test "$tcl_cv_uintptr_t" != none; then - AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer - type wide enough to hold a pointer.]) - fi -]) - +AC_SUBST(TCL_ZLIB_LIB_NAME, $zlib_lib_name) +AC_SUBST(TCL_TOMMATH_LIB_NAME, $tommath_lib_name) +AC_CHECK_TYPES([intptr_t, uintptr_t],,,[[ +#include +]]) #-------------------------------------------------------------------- # Zipfs support - Tip 430 #-------------------------------------------------------------------- AC_ARG_ENABLE(zipfs, - AC_HELP_STRING([--enable-zipfs], + AS_HELP_STRING([--enable-zipfs], [build with Zipfs support (default: on)]), [tcl_ok=$enableval], [tcl_ok=yes]) if test "$tcl_ok" = "yes" ; then # # Find a native compiler @@ -193,11 +196,11 @@ # Find a native zip implementation # SC_PROG_TCLSH SC_ZIPFS_SUPPORT ZIPFS_BUILD=1 - TCL_ZIP_FILE=libtcl_${TCL_MAJOR_VERSION}_${TCL_MINOR_VERSION}_${TCL_PATCH_LEVEL}.zip + TCL_ZIP_FILE=libtcl${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_PATCH_LEVEL}.zip else ZIPFS_BUILD=0 TCL_ZIP_FILE= fi # Do checking message here to not mess up interleaved configure output @@ -204,17 +207,14 @@ AC_MSG_CHECKING([for building with zipfs]) if test "${ZIPFS_BUILD}" = 1; then if test "${SHARED_BUILD}" = 0; then ZIPFS_BUILD=2; AC_DEFINE(ZIPFS_BUILD, 2, [Are we building with zipfs enabled?]) - INSTALL_LIBRARIES=install-libraries-zipfs-static - AC_MSG_RESULT([yes]) else AC_DEFINE(ZIPFS_BUILD, 1, [Are we building with zipfs enabled?])\ - INSTALL_LIBRARIES=install-libraries-zipfs-shared - AC_MSG_RESULT([yes]) fi + AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) INSTALL_LIBRARIES=install-libraries INSTALL_MSGS=install-msgs fi @@ -232,21 +232,20 @@ # missing from winbase.h. This is known to be # a problem with VC++ 5.2. AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h, tcl_cv_findex_enums, -AC_TRY_COMPILE([ +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN -], -[ +]], [[ FINDEX_INFO_LEVELS i; FINDEX_SEARCH_OPS j; -], - tcl_cv_findex_enums=yes, - tcl_cv_findex_enums=no) +]])], + [tcl_cv_findex_enums=yes], + [tcl_cv_findex_enums=no]) ) if test "$tcl_cv_findex_enums" = "no"; then AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1, [Defined when enums are missing from winbase.h]) fi @@ -253,21 +252,20 @@ # See if the compiler supports intrinsics. AC_CACHE_CHECK(for intrinsics support in compiler, tcl_cv_intrinsics, -AC_TRY_LINK([ +AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN #include -], -[ +]], [[ __cpuidex(0,0,0); -], - tcl_cv_intrinsics=yes, - tcl_cv_intrinsics=no) +]])], + [tcl_cv_intrinsics=yes], + [tcl_cv_intrinsics=no]) ) if test "$tcl_cv_intrinsics" = "yes"; then AC_DEFINE(HAVE_INTRIN_H, 1, [Defined when the compilers supports intrinsics]) fi @@ -274,15 +272,15 @@ # See if the header file is present AC_CACHE_CHECK(for wspiapi.h, tcl_cv_wspiapi_h, -AC_TRY_COMPILE([ +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include -], [], - tcl_cv_wspiapi_h=yes, - tcl_cv_wspiapi_h=no) +]], [[]])], + [tcl_cv_wspiapi_h=yes], + [tcl_cv_wspiapi_h=no]) ) if test "$tcl_cv_wspiapi_h" = "yes"; then AC_DEFINE(HAVE_WSPIAPI_H, 1, [Defined when wspiapi.h exists]) fi @@ -291,21 +289,20 @@ # missing from winbase.h. This is known to be # a problem with VC++ 5.2. AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h, tcl_cv_findex_enums, -AC_TRY_COMPILE([ +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN -], -[ +]], [[ FINDEX_INFO_LEVELS i; FINDEX_SEARCH_OPS j; -], - tcl_cv_findex_enums=yes, - tcl_cv_findex_enums=no) +]])], + [tcl_cv_findex_enums=yes], + [tcl_cv_findex_enums=no]) ) if test "$tcl_cv_findex_enums" = "no"; then AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1, [Defined when enums are missing from winbase.h]) fi @@ -343,28 +340,28 @@ eval "TCL_BUILD_STUB_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"-L${libdir} ${TCL_STUB_LIB_FLAG}\"" eval "TCL_BUILD_STUB_LIB_PATH=\"`$CYGPATH $(pwd)`/${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_PATH=\"${libdir}/${TCL_STUB_LIB_FILE}\"" -if test ${SHARED_BUILD} = 0 ; then +if test ${SHARED_BUILD} = 0 -o "$GCC" != "yes" ; then + eval "TCL_LIB_FLAG=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\"" eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${LIBSUFFIX}\"" else + eval "TCL_LIB_FLAG=\"-ltcl${VER}${FLAGSUFFIX}\"" eval "TCL_LIB_FILE=\"${LIBPREFIX}tcl${VER}${DLLSUFFIX}.a\"" fi -eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` -ltcl${VER}${FLAGSUFFIX}\"" -eval "TCL_LIB_SPEC=\"-L${libdir} -ltcl${VER}${FLAGSUFFIX}\"" +eval "TCL_BUILD_LIB_SPEC=\"-L`$CYGPATH $(pwd)` ${TCL_LIB_FLAG}\"" +eval "TCL_LIB_SPEC=\"-L${libdir} ${TCL_LIB_FLAG}\"" # Install time header dir can be set via --includedir eval "TCL_INCLUDE_SPEC=\"-I${includedir}\"" TCL_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}" TCL_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" -TCL_EXPORT_FILE_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" CFG_TCL_SHARED_LIB_SUFFIX=${TCL_SHARED_LIB_SUFFIX} CFG_TCL_UNSHARED_LIB_SUFFIX=${TCL_UNSHARED_LIB_SUFFIX} -CFG_TCL_EXPORT_FILE_SUFFIX=${TCL_EXPORT_FILE_SUFFIX} #-------------------------------------------------------------------- # Adjust the defines for how the resources are built depending # on symbols and static vs. shared. #-------------------------------------------------------------------- @@ -381,13 +378,13 @@ # consists of one directory for machine-dependent binaries and # another for platform-independent scripts. #-------------------------------------------------------------------- if test "$prefix/lib" != "$libdir"; then - TCL_PACKAGE_PATH="{${libdir}} {${prefix}/lib}" + TCL_PACKAGE_PATH="${libdir};${prefix}\\lib" else - TCL_PACKAGE_PATH="{${prefix}/lib}" + TCL_PACKAGE_PATH="${prefix}\\lib" fi # The tclsh.exe.manifest requires these # TCL_WIN_VERSION is the 4 dotted pair Windows version format which needs # the release level, and must account for interim release versioning @@ -396,11 +393,11 @@ *b*) TCL_RELEASE_LEVEL=1 ;; *) TCL_RELEASE_LEVEL=2 ;; esac TCL_WIN_VERSION="$TCL_VERSION.$TCL_RELEASE_LEVEL.`echo $TCL_PATCH_LEVEL | tr -d ab.`" AC_SUBST(TCL_WIN_VERSION) -# X86|AMD64|IA64 for manifest +# X86|AMD64|ARM64|IA64 for manifest AC_SUBST(MACHINE) AC_SUBST(TCL_VERSION) AC_SUBST(TCL_MAJOR_VERSION) AC_SUBST(TCL_MINOR_VERSION) @@ -427,11 +424,10 @@ AC_SUBST(TCL_SRC_DIR) AC_SUBST(TCL_BIN_DIR) AC_SUBST(CFG_TCL_SHARED_LIB_SUFFIX) AC_SUBST(CFG_TCL_UNSHARED_LIB_SUFFIX) -AC_SUBST(CFG_TCL_EXPORT_FILE_SUFFIX) # win/tcl.m4 doesn't set (CFLAGS) AC_SUBST(CFLAGS_DEFAULT) AC_SUBST(EXTRA_CFLAGS) AC_SUBST(CYGPATH) @@ -470,15 +466,13 @@ # empty on win, but needs sub'ing AC_SUBST(TCL_BUILD_LIB_SPEC) AC_SUBST(TCL_CC_SEARCH_FLAGS) AC_SUBST(TCL_LD_SEARCH_FLAGS) -AC_SUBST(TCL_NEEDS_EXP_FILE) AC_SUBST(TCL_BUILD_EXP_FILE) AC_SUBST(TCL_EXP_FILE) AC_SUBST(DL_LIBS) -AC_SUBST(TCL_LIB_VERSIONS_OK) AC_SUBST(TCL_PACKAGE_PATH) # win only AC_SUBST(TCL_DDE_VERSION) AC_SUBST(TCL_DDE_MAJOR_VERSION) @@ -493,10 +487,11 @@ AC_SUBST(RC_INCLUDE) AC_SUBST(RC_DEFINE) AC_SUBST(RC_DEFINES) AC_SUBST(RES) -AC_OUTPUT(Makefile tclConfig.sh tcl.hpj tclsh.exe.manifest) +AC_CONFIG_FILES([Makefile tclConfig.sh tclsh.exe.manifest]) +AC_OUTPUT dnl Local Variables: -dnl mode: autoconf; +dnl mode: autoconf dnl End: ADDED win/gitmanifest.in Index: win/gitmanifest.in ================================================================== --- /dev/null +++ win/gitmanifest.in @@ -0,0 +1,1 @@ +git- Index: win/makefile.vc ================================================================== --- win/makefile.vc +++ win/makefile.vc @@ -14,18 +14,18 @@ #------------------------------------------------------------------------------ # General usage: # nmake [-nologo] -f makefile.vc [TARGET|MACRODEF [TARGET|MACRODEF] [...]] # -# For MACRODEF, see TIP 477 (https://core.tcl-lang.org/tips/doc/trunk/tip/477.md) -# or examine Sections 6-8 in rules.vc. -# -# Possible values of TARGET are: -# release -- Builds the core, the shell and the dlls. (default) -# dlls -- Just builds the windows extensions -# shell -- Just builds the shell and the core. -# core -- Only builds the core [tclXX.(dll|lib)]. +# For MACRODEF, see TIP 477 (https://core.tcl-lang.org/tips/doc/main/tip/477.md) +# or examine Sections 7-9 in rules.vc. +# +# Possible values for TARGET are: +# release -- Builds everything that ships with a release. (default) +# core -- Builds the core [tclXX.(dll|lib)] +# shell -- Builds tclsh and the core. +# dlls -- Just builds the windows extensions. # all -- Builds everything. # test -- Builds and runs the test suite. # tcltest -- Just builds the test shell. # install -- Installs the built binaries and libraries to $(INSTALLDIR) # as the root of the install tree. @@ -45,34 +45,40 @@ # against and are not described here. The simplest method is generally # to start a command shell using one of the short cuts installed by # Visual Studio/Windows SDK for the appropriate target architecture. # # NOTE: For older (Visual C++ 6 or the 2003 SDK), to use the Platform -# SDK (not expressly needed), run setenv.bat after -# vcvars32.bat according to the instructions for it. This can also -# turn on the 64-bit compiler, if your SDK has it. +# SDK (not expressly needed), run setenv.bat after vcvars32.bat +# according to the instructions for it. This can also turn on the +# 64-bit compiler, if your SDK has it. # # Basic macros and options usable on the commandline (see rules.vc for more info): -# OPTS=msvcrt,nothreads,pdbs,profile,static,staticpkg,symbols,thrdalloc,unchecked,none +# OPTS=nomsvcrt,noembed,nothreads,pdbs,profile,static,symbols,thrdalloc,time64bit,unchecked,none # Sets special options for the core. The default is for none. # Any combination of the above may be used (comma separated). # 'none' will over-ride everything to nothing. # -# msvcrt = Affects the static option only to switch it from -# using libcmt(d) as the C runtime [by default] to -# msvcrt(d). This is useful for static embedding +# noembed = Without this option, the Tcl core library scripts +# are embedded into the executable if "static" is +# specified in OPTS, or into the DLL otherwise. If +# "noembed" is specified, the scripts are not embedded +# but copied to the installation target (as in 8.6). +# nomsvcrt = Affects the static option only to switch it from +# using msvcrt(d) as the C runtime [by default] to +# libcmt(d). This is useful for static embedding # support. +# none = Overrides all other options to nothing. # nothreads = Turns off full multithreading support (default on). -# pbds = Produce separate debug symbol files. -# profile = Adds profiling hooks. Map file is assumed. +# pdbs = Produce separate debug symbol files. +# profile = Adds profiling hooks. Map file is assumed. # static = Builds a static library of the core instead of a -# dll. The shell will be static (and large), as well. -# staticpkg = Affects the static option only to switch -# tclshXX.exe to have the dde and reg extension linked -# inside it. -# symbols = Adds symbols for step debugging. +# dll. The shell will be static (and large), and +# have the dde and registry extensions linked inside. +# symbols = Adds symbols for step debugging. # thrdalloc = Use the thread allocator (shared global free pool). +# time64bit = Forces a build using 64-bit time_t for 32-bit build +# (CRT library should support this). # unchecked = Allows a symbols build to not use the debug # enabled runtime (msvcrt.dll not msvcrtd.dll # or libcmt.lib not libcmtd.lib). # # STATS=compdbg,memdbg,none @@ -91,11 +97,11 @@ # fullwarn = Builds with full compiler and link warnings enabled. # Very verbose. # nodep = Turns off compatibility macros to ensure the core # isn't being built with deprecated functions. # -# MACHINE=(ALPHA|AMD64|IA64|IX86) +# MACHINE=(ALPHA|AMD64|ARM64|IA64|IX86) # Set the machine type used for the compiler, linker, and # resource compiler. This hook is needed to tell the tools # when alternate platforms are requested. IX86 is the default # when not specified. If the CPU environment variable has been # set (ie: recent Platform SDK) then MACHINE is set from CPU. @@ -103,11 +109,11 @@ # TMP_DIR= # OUT_DIR= # Hooks to allow the intermediate and output directories to be # changed. $(OUT_DIR) is assumed to be # $(BINROOT)\(Release|Debug) based on if symbols are requested. -# $(TMP_DIR) will de $(OUT_DIR)\ by default. +# $(TMP_DIR) will be $(OUT_DIR)\ by default. # # TESTPAT= # Reads the tests requested to be run from this file. # # Examples: @@ -128,20 +134,50 @@ # Default target to build if no target is specified. If unspecified, the # rules.vc file will set up "all" as the target. DEFAULT_BUILD_TARGET = release -# We want to use our own resource file, not the standard template one. +# We have a custom resource file RCFILE = tcl.rc -# The rules.vc file does most of the hard work in terms of defining +# The rules.vc file does much of the hard work in terms of defining # the build configuration, macros, output directories etc. !include "rules.vc" +# +# The tclsh executable without the embedded libzip. We need this +# separately from tclsh to have dependency and build order work right. +# Ditto for the DLL and tcltest +TCLSHRAW=$(TCLSH:.exe=-raw.exe) +TCLLIBRAW=$(TCLLIB:.dll=-raw.dll) + # Tcl version info based on macros set up by rules.vc DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION) VERSION = $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION) + +# The staticpkg option is not longer supported in Tcl 8.7 +# though extensions may still be using it. If specified together +# with "static", ignore it as that is now the default for +# static build. For non-static builds, no longer supported +# now (was permitted in 8.6) +!if $(TCL_USE_STATIC_PACKAGES) +!if $(STATIC_BUILD) +!message *** NOTE: The "staticpkg" option redundant in 8.7. +!else +!message *** NOTE: The "staticpkg" option ignored for shared library builds. +!endif +!endif + +!if [nmakehlp -f $(OPTS) "noembed"] +!message *** Option noembed specified. Tcl script library will not be appended to the binary. +TCL_EMBED_SCRIPTS = 0 +TCL_TEST_LIBRARY=$(ROOT:\=/)/library +!else +!message *** Tcl script library will be appended to the binary. +TCL_EMBED_SCRIPTS = 1 +TCL_TEST_LIBRARY= +!endif # We need versions of various core packages to generate appropriate # file names during installation. !if [echo REM = This file is generated from makefile.vc > versions.vc] !endif @@ -168,11 +204,11 @@ !endif !if [echo PKG_DDE_VER = \>> versions.vc] \ && [nmakehlp -V ..\library\dde\pkgIndex.tcl "dde " >> versions.vc] !endif !if [echo PKG_REG_VER =\>> versions.vc] \ - && [nmakehlp -V ..\library\reg\pkgIndex.tcl registry >> versions.vc] + && [nmakehlp -V ..\library\registry\pkgIndex.tcl "registry " >> versions.vc] !endif !include versions.vc DDEDOTVERSION = 1.4 @@ -179,55 +215,49 @@ DDEVERSION = $(DDEDOTVERSION:.=) REGDOTVERSION = 1.3 REGVERSION = $(REGDOTVERSION:.=) -TCLREGLIBNAME = $(PROJECT)reg$(REGVERSION)$(SUFX:t=).$(EXT) +TCLREGLIBNAME = $(PROJECT)registry$(REGVERSION)$(SUFX:t=).$(EXT) TCLREGLIB = $(OUT_DIR)\$(TCLREGLIBNAME) TCLDDELIBNAME = $(PROJECT)dde$(DDEVERSION)$(SUFX:t=).$(EXT) TCLDDELIB = $(OUT_DIR)\$(TCLDDELIBNAME) -TCLTEST = $(OUT_DIR)\$(PROJECT)test.exe +TCLTEST = $(OUT_DIR)\$(PROJECT)test$(VERSION)$(SUFX:t=).exe +TCLTESTRAW = $(TCLTEST:.exe=-raw.exe) TCLSHOBJS = \ $(TMP_DIR)\tclAppInit.obj \ -!if !$(STATIC_BUILD) -!if $(TCL_USE_STATIC_PACKAGES) - $(TMP_DIR)\tclWinReg.obj \ - $(TMP_DIR)\tclWinDde.obj \ -!endif -!endif $(TMP_DIR)\tclsh.res TCLTESTOBJS = \ $(TMP_DIR)\tclTest.obj \ $(TMP_DIR)\tclTestObj.obj \ $(TMP_DIR)\tclTestProcBodyObj.obj \ $(TMP_DIR)\tclThreadTest.obj \ $(TMP_DIR)\tclWinTest.obj \ !if !$(STATIC_BUILD) -!if $(TCL_USE_STATIC_PACKAGES) - $(TMP_DIR)\tclWinReg.obj \ - $(TMP_DIR)\tclWinDde.obj \ -!endif $(OUT_DIR)\tommath.lib \ !endif - $(TMP_DIR)\testMain.obj + $(TMP_DIR)\testMain.obj \ + $(TMP_DIR)\tcltest.res COREOBJS = \ $(TMP_DIR)\regcomp.obj \ $(TMP_DIR)\regerror.obj \ $(TMP_DIR)\regexec.obj \ $(TMP_DIR)\regfree.obj \ $(TMP_DIR)\tclAlloc.obj \ + $(TMP_DIR)\tclArithSeries.obj \ $(TMP_DIR)\tclAssembly.obj \ $(TMP_DIR)\tclAsync.obj \ $(TMP_DIR)\tclBasic.obj \ $(TMP_DIR)\tclBinary.obj \ $(TMP_DIR)\tclCkalloc.obj \ $(TMP_DIR)\tclClock.obj \ + $(TMP_DIR)\tclClockFmt.obj \ $(TMP_DIR)\tclCmdAH.obj \ $(TMP_DIR)\tclCmdIL.obj \ $(TMP_DIR)\tclCmdMZ.obj \ $(TMP_DIR)\tclCompCmds.obj \ $(TMP_DIR)\tclCompCmdsGR.obj \ @@ -246,10 +276,11 @@ $(TMP_DIR)\tclFCmd.obj \ $(TMP_DIR)\tclFileName.obj \ $(TMP_DIR)\tclGet.obj \ $(TMP_DIR)\tclHash.obj \ $(TMP_DIR)\tclHistory.obj \ + $(TMP_DIR)\tclIcu.obj \ $(TMP_DIR)\tclIndexObj.obj \ $(TMP_DIR)\tclInterp.obj \ $(TMP_DIR)\tclIO.obj \ $(TMP_DIR)\tclIOCmd.obj \ $(TMP_DIR)\tclIOGT.obj \ @@ -287,10 +318,11 @@ $(TMP_DIR)\tclRegexp.obj \ $(TMP_DIR)\tclResolve.obj \ $(TMP_DIR)\tclResult.obj \ $(TMP_DIR)\tclScan.obj \ $(TMP_DIR)\tclStringObj.obj \ + $(TMP_DIR)\tclStrIdxTree.obj \ $(TMP_DIR)\tclStrToD.obj \ $(TMP_DIR)\tclStubInit.obj \ $(TMP_DIR)\tclThread.obj \ $(TMP_DIR)\tclThreadAlloc.obj \ $(TMP_DIR)\tclThreadJoin.obj \ @@ -337,13 +369,13 @@ $(TMP_DIR)\bn_mp_count_bits.obj \ $(TMP_DIR)\bn_mp_div.obj \ $(TMP_DIR)\bn_mp_div_d.obj \ $(TMP_DIR)\bn_mp_div_2.obj \ $(TMP_DIR)\bn_mp_div_2d.obj \ - $(TMP_DIR)\bn_mp_div_3.obj \ + $(TMP_DIR)\bn_s_mp_div_3.obj \ $(TMP_DIR)\bn_mp_exch.obj \ - $(TMP_DIR)\bn_mp_expt_u32.obj \ + $(TMP_DIR)\bn_mp_expt_n.obj \ $(TMP_DIR)\bn_mp_get_mag_u64.obj \ $(TMP_DIR)\bn_mp_grow.obj \ $(TMP_DIR)\bn_mp_init.obj \ $(TMP_DIR)\bn_mp_init_copy.obj \ $(TMP_DIR)\bn_mp_init_i64.obj \ @@ -358,10 +390,12 @@ $(TMP_DIR)\bn_mp_mul_2.obj \ $(TMP_DIR)\bn_mp_mul_2d.obj \ $(TMP_DIR)\bn_mp_mul_d.obj \ $(TMP_DIR)\bn_mp_neg.obj \ $(TMP_DIR)\bn_mp_or.obj \ + $(TMP_DIR)\bn_mp_pack.obj \ + $(TMP_DIR)\bn_mp_pack_count.obj \ $(TMP_DIR)\bn_mp_radix_size.obj \ $(TMP_DIR)\bn_mp_radix_smap.obj \ $(TMP_DIR)\bn_mp_read_radix.obj \ $(TMP_DIR)\bn_mp_rshd.obj \ $(TMP_DIR)\bn_mp_set_i64.obj \ @@ -373,10 +407,11 @@ $(TMP_DIR)\bn_mp_sub_d.obj \ $(TMP_DIR)\bn_mp_signed_rsh.obj \ $(TMP_DIR)\bn_mp_to_ubin.obj \ $(TMP_DIR)\bn_mp_to_radix.obj \ $(TMP_DIR)\bn_mp_ubin_size.obj \ + $(TMP_DIR)\bn_mp_unpack.obj \ $(TMP_DIR)\bn_mp_xor.obj \ $(TMP_DIR)\bn_mp_zero.obj \ $(TMP_DIR)\bn_s_mp_add.obj \ $(TMP_DIR)\bn_s_mp_balance_mul.obj \ $(TMP_DIR)\bn_s_mp_karatsuba_mul.obj \ @@ -407,10 +442,11 @@ $(TMP_DIR)\tclWinSerial.obj \ $(TMP_DIR)\tclWinSock.obj \ $(TMP_DIR)\tclWinThrd.obj \ $(TMP_DIR)\tclWinTime.obj \ !if $(STATIC_BUILD) + $(TMP_DIR)\tclWinPanic.obj \ $(TMP_DIR)\tclWinReg.obj \ $(TMP_DIR)\tclWinDde.obj \ !else $(TMP_DIR)\tcl.res !endif @@ -418,22 +454,29 @@ TCLOBJS = $(COREOBJS) $(ZLIBOBJS) $(TOMMATHOBJS) $(PLATFORMOBJS) TCLSTUBOBJS = \ $(TMP_DIR)\tclStubLib.obj \ $(TMP_DIR)\tclTomMathStubLib.obj \ - $(TMP_DIR)\tclOOStubLib.obj \ - $(TMP_DIR)\tclWinPanic.obj + $(TMP_DIR)\tclWinPanic.obj \ + $(TMP_DIR)\tclOOStubLib.obj ### The following paths CANNOT have spaces in them as they appear on ### the left side of implicit rules. TOMMATHDIR = $(ROOT)\libtommath PKGSDIR = $(ROOT)\pkgs +LIBTCLVFSSUBDIR = libtcl.vfs +LIBTCLVFS = $(OUT_DIR)\$(LIBTCLVFSSUBDIR) + # Additional include and C macro definitions for the implicit rules # defined in rules.vc PRJ_INCLUDES = -I"$(TOMMATHDIR)" -PRJ_DEFINES = /DTCL_TOMMATH /DMP_PREC=4 /Dinline=__inline /DHAVE_ZLIB=1 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DMP_FIXED_CUTOFFS +PRJ_DEFINES = /DMP_PREC=4 /Dinline=__inline /DHAVE_ZLIB=1 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DMP_FIXED_CUTOFFS + +!if $(STATIC_BUILD) +PRJ_DEFINES = $(PRJ_DEFINES) /DTCL_WITH_INTERNAL_ZLIB +!endif # Additional Link libraries needed beyond those in rules.vc PRJ_LIBS = netapi32.lib user32.lib userenv.lib ws2_32.lib #--------------------------------------------------------------------- @@ -445,38 +488,81 @@ !endif #--------------------------------------------------------------------- # Project specific targets +# There are 4 primary build configurations to consider from the combination +# of static/shared and embed/noembed of the library zip. The targets are +# done in the following order. +# $(TCLLIB) - this is either the core static .lib or the .dll. The target +# build does not embed the library zip in the DLL irrespective +# of the noembed setting. A copy is made as $(TCLLIBRAW) +# as the $(TCLLIB) binary is potentially modified later. +# dlls - these are the registry and dde DLL's or static libraries +# $(TCLSH) - the Tcl shell WITHOUT any embedded zip. This needs $(TCLLIB) +# to be built first as it links against it. A copy is made +# as $(TCLSHRAW) as $(TCLSH) binary may be modified later. +# $(TCLSCRIPTZIP) - the zip file that is to be embedded. Note this also +# ships separately and needs to be built irrespective of the +# whether it is embedded or not. All above targets need to +# be built prior as they are used to build the zip (unlike +# Unix where the external zip program is used.) +# core - this virtual target builds the final release ready Tcl +# library. For shared, embedded builds it appends $(TCLSCRIPTZIP) +# to the $(TCLLIB). For other build configurations, this +# is a no-op. +# shell - this virtual target builds the final release ready tclsh shell. +# For static, embedded builds it appends $(TCLSCRIPTZIP) +# to the $(TCLSH). For other build configurations, this +# is a no-op. +# release - Everything that builds as part of a release #--------------------------------------------------------------------- -release: setup $(TCLSH) $(TCLSTUBLIB) dlls pkgs -core: setup $(TCLLIB) $(TCLSTUBLIB) -shell: setup $(TCLSH) +release: setup libtclzip core dlls shell pkgs +all: setup libtclzip core dlls shell pkgs + +core: setup $(TCLLIB) +!if $(TCL_EMBED_SCRIPTS) && !$(STATIC_BUILD) +core: libtclzip + @$(COPY) /b "$(TCLLIBRAW)"+"$(TCLSCRIPTZIP)" "$(TCLLIB)" +!endif + +shell: setup core $(TCLSH) +!if $(TCL_EMBED_SCRIPTS) && $(STATIC_BUILD) +shell: libtclzip + @$(COPY) /b "$(TCLSHRAW)"+"$(TCLSCRIPTZIP)" "$(TCLSH)" +!endif + dlls: setup $(TCLREGLIB) $(TCLDDELIB) $(OUT_DIR)\zlib1.dll $(OUT_DIR)\libtommath.dll -all: setup $(TCLSH) $(TCLSTUBLIB) dlls pkgs -tcltest: setup $(TCLTEST) dlls +libtclzip: $(TCLSCRIPTZIP) + +tcltest: setup core $(TCLTEST) dlls +!if $(TCL_EMBED_SCRIPTS) && $(STATIC_BUILD) +tcltest: libtclzip + @$(COPY) /b "$(TCLTESTRAW)"+"$(TCLSCRIPTZIP)" "$(TCLTEST)" +!endif + install: install-binaries install-libraries install-docs install-pkgs !if $(SYMBOLS) install: install-pdbs !endif setup: default-setup test: test-core test-pkgs -test-core: setup $(TCLTEST) dlls - set TCL_LIBRARY=$(ROOT:\=/)/library +test-core: tcltest + set TCL_LIBRARY=$(TCL_TEST_LIBRARY) $(DEBUGGER) $(TCLTEST) "$(ROOT:\=/)/tests/all.tcl" $(TESTFLAGS) -loadfile << - package ifneeded dde 1.4.3 [list load "$(TCLDDELIB:\=/)" dde] - package ifneeded registry 1.3.5 [list load "$(TCLREGLIB:\=/)" registry] + package ifneeded dde 1.4.5 [list load "$(TCLDDELIB:\=/)"] + package ifneeded registry 1.3.7 [list load "$(TCLREGLIB:\=/)"] << runtest: setup $(TCLTEST) dlls - set TCL_LIBRARY=$(ROOT:\=/)/library + set TCL_LIBRARY=$(TCL_TEST_LIBRARY) $(DEBUGGER) $(TCLTEST) $(SCRIPT) -runshell: setup $(TCLSH) dlls - set TCL_LIBRARY=$(ROOT:\=/)/library +runshell: setup core shell dlls + set TCL_LIBRARY=$(TCL_TEST_LIBRARY) $(DEBUGGER) $(TCLSH) $(SCRIPT) !if $(STATIC_BUILD) $(TCLLIB): $(TCLOBJS) @@ -489,10 +575,13 @@ $(TCLLIB): $(TCLOBJS) $(DLLCMD) @<< $** << $(_VC_MANIFEST_EMBED_DLL) +!if $(TCL_EMBED_SCRIPTS) && !$(STATIC_BUILD) + $(COPY) $@ $(TCLLIBRAW) +!endif $(TCLIMPLIB): $(TCLLIB) !endif # $(STATIC_BUILD) @@ -499,15 +588,24 @@ $(TCLSTUBLIB): $(TCLSTUBOBJS) $(LIBCMD) -nodefaultlib $(TCLSTUBOBJS) $(TCLSH): $(TCLSHOBJS) $(TCLSTUBLIB) $(TCLIMPLIB) $(CONEXECMD) -stack:2300000 $** + copy $(TMP_DIR)\tclsh.exe.manifest $(TCLSH).manifest $(_VC_MANIFEST_EMBED_EXE) +!if $(TCL_EMBED_SCRIPTS) && $(STATIC_BUILD) + $(COPY) $@ $(TCLSHRAW) +!endif + $(TCLTEST): $(TCLTESTOBJS) $(TCLSTUBLIB) $(TCLIMPLIB) $(CONEXECMD) -stack:2300000 $** + copy $(TMP_DIR)\tclsh.exe.manifest $(TCLTEST).manifest $(_VC_MANIFEST_EMBED_EXE) +!if $(TCL_EMBED_SCRIPTS) && $(STATIC_BUILD) + $(COPY) $@ $(TCLTESTRAW) +!endif !if $(STATIC_BUILD) $(TCLDDELIB): $(TMP_DIR)\tclWinDde.obj $(LIBCMD) $** !else @@ -523,30 +621,55 @@ $(TCLREGLIB): $(TMP_DIR)\tclWinReg.obj $(TCLSTUBLIB) $(DLLCMD) $** $(_VC_MANIFEST_EMBED_DLL) !endif -!if "$(MACHINE)" == "AMD64" -$(OUT_DIR)\zlib1.dll: $(COMPATDIR)\zlib\win64\zlib1.dll - $(COPY) $(COMPATDIR)\zlib\win64\zlib1.dll $(OUT_DIR)\zlib1.dll -$(OUT_DIR)\zdll.lib: $(COMPATDIR)\zlib\win64\zdll.lib - $(COPY) $(COMPATDIR)\zlib\win64\zdll.lib $(OUT_DIR)\zdll.lib -$(OUT_DIR)\libtommath.dll: $(TOMMATHDIR)\win64\libtommath.dll - $(COPY) $(TOMMATHDIR)\win64\libtommath.dll $(OUT_DIR)\libtommath.dll -$(OUT_DIR)\tommath.lib: $(TOMMATHDIR)\win64\tommath.lib - $(COPY) $(TOMMATHDIR)\win64\tommath.lib $(OUT_DIR)\tommath.lib -!else +!if "$(MACHINE)" == "ARM64" +$(OUT_DIR)\zlib1.dll: $(COMPATDIR)\zlib\win64-arm\zlib1.dll + $(COPY) $(COMPATDIR)\zlib\win64-arm\zlib1.dll $(OUT_DIR)\zlib1.dll +$(OUT_DIR)\zdll.lib: $(COMPATDIR)\zlib\win64-arm\zdll.lib + $(COPY) $(COMPATDIR)\zlib\win64-arm\zdll.lib $(OUT_DIR)\zdll.lib +$(OUT_DIR)\libtommath.dll: $(TOMMATHDIR)\win64-arm\libtommath.dll + $(COPY) $(TOMMATHDIR)\win64-arm\libtommath.dll $(OUT_DIR)\libtommath.dll +$(OUT_DIR)\tommath.lib: $(TOMMATHDIR)\win64-arm\tommath.lib + $(COPY) $(TOMMATHDIR)\win64-arm\tommath.lib $(OUT_DIR)\tommath.lib +!elseif "$(MACHINE)" == "IX86" $(OUT_DIR)\zlib1.dll: $(COMPATDIR)\zlib\win32\zlib1.dll $(COPY) $(COMPATDIR)\zlib\win32\zlib1.dll $(OUT_DIR)\zlib1.dll $(OUT_DIR)\zdll.lib: $(COMPATDIR)\zlib\win32\zdll.lib $(COPY) $(COMPATDIR)\zlib\win32\zdll.lib $(OUT_DIR)\zdll.lib $(OUT_DIR)\libtommath.dll: $(TOMMATHDIR)\win32\libtommath.dll $(COPY) $(TOMMATHDIR)\win32\libtommath.dll $(OUT_DIR)\libtommath.dll $(OUT_DIR)\tommath.lib: $(TOMMATHDIR)\win32\tommath.lib $(COPY) $(TOMMATHDIR)\win32\tommath.lib $(OUT_DIR)\tommath.lib +!else +$(OUT_DIR)\zlib1.dll: $(COMPATDIR)\zlib\win64\zlib1.dll + $(COPY) $(COMPATDIR)\zlib\win64\zlib1.dll $(OUT_DIR)\zlib1.dll +$(OUT_DIR)\zdll.lib: $(COMPATDIR)\zlib\win64\zdll.lib + $(COPY) $(COMPATDIR)\zlib\win64\zdll.lib $(OUT_DIR)\zdll.lib +$(OUT_DIR)\libtommath.dll: $(TOMMATHDIR)\win64\libtommath.dll + $(COPY) $(TOMMATHDIR)\win64\libtommath.dll $(OUT_DIR)\libtommath.dll +$(OUT_DIR)\tommath.lib: $(TOMMATHDIR)\win64\tommath.lib + $(COPY) $(TOMMATHDIR)\win64\tommath.lib $(OUT_DIR)\tommath.lib !endif +$(TCLSCRIPTZIP): $(TCLLIB) $(TCLSH) dlls + @echo Building Tcl library zip file $(TCLSCRIPTZIP) + @set TCL_LIBRARY=$(ROOT:\=/)/library + @if exist "$(LIBTCLVFS)" $(RMDIR) "$(LIBTCLVFS)" + @$(MKDIR) "$(LIBTCLVFS)" + @$(CPYDIR) $(LIBDIR) "$(LIBTCLVFS)\tcl_library" + @move /y "$(LIBTCLVFS)\tcl_library\manifest.txt" "$(LIBTCLVFS)\tcl_library\pkgIndex.tcl" > NUL +# Remove the registry and dde directories as the DLLS are still external + @del "$(LIBTCLVFS)\tcl_library\registry\pkgIndex.tcl" + @rmdir "$(LIBTCLVFS)\tcl_library\registry" + @del "$(LIBTCLVFS)\tcl_library\dde\pkgIndex.tcl" + @rmdir "$(LIBTCLVFS)\tcl_library\dde" + @echo cd {$(OUT_DIR)} > "$(OUT_DIR)\zipper.tcl" + @echo file delete -force {$(@F)} >> "$(OUT_DIR)\zipper.tcl" + @echo zipfs mkzip {$(@F)} {$(LIBTCLVFSSUBDIR)} {$(LIBTCLVFSSUBDIR)} >> "$(OUT_DIR)\zipper.tcl" + @$(TCLSH_NATIVE) "$(OUT_DIR)/zipper.tcl" pkgs: @for /d %d in ($(PKGSDIR)\*) do \ @if exist "%~fd\win\makefile.vc" ( \ pushd "%~fd\win" & \ @@ -575,33 +698,39 @@ @if exist "%~fd\win\makefile.vc" ( \ pushd "%~fd\win" & \ $(MAKE) -$(MAKEFLAGS) -f makefile.vc TCLDIR=$(ROOT) clean &\ popd \ ) + +hose-pkgs: + @for /d %d in ($(PKGSDIR)\*) do \ + @if exist "%~fd\win\makefile.vc" ( \ + pushd "%~fd\win" & \ + $(MAKE) -$(MAKEFLAGS) -f makefile.vc TCLDIR=$(ROOT) hose &\ + popd \ + ) #--------------------------------------------------------------------- # Regenerate the stubs files. [Development use only] #--------------------------------------------------------------------- genstubs: !if !exist($(TCLSH)) @echo Build tclsh first! !else - $(TCLSH) $(TOOLSDIR:\=/)/genStubs.tcl $(GENERICDIR:\=/) \ + $(TCLSH) -encoding utf-8 $(TOOLSDIR:\=/)/genStubs.tcl $(GENERICDIR:\=/) \ $(GENERICDIR:\=/)/tcl.decls $(GENERICDIR:\=/)/tclInt.decls \ $(GENERICDIR:\=/)/tclTomMath.decls - $(TCLSH) $(TOOLSDIR:\=/)/genStubs.tcl $(GENERICDIR:\=/) \ + $(TCLSH) -encoding utf-8 $(TOOLSDIR:\=/)/genStubs.tcl $(GENERICDIR:\=/) \ $(GENERICDIR:\=/)/tclOO.decls !endif #--------------------------------------------------------------------- # Build the Windows HTML help file. #--------------------------------------------------------------------- -# NOTE: you can define HHC on the command-line to override this. -# nmake does not set macro values if already set on the command line. !if defined(PROCESSOR_ARCHITECTURE) && "$(PROCESSOR_ARCHITECTURE)" == "AMD64" HHC="%ProgramFiles(x86)%\HTML Help Workshop\hhc.exe" !else HHC="%ProgramFiles%\HTML Help Workshop\hhc.exe" !endif @@ -608,34 +737,36 @@ HTMLDIR=$(OUT_DIR)\html HTMLBASE=TclTk$(VERSION) HHPFILE=$(HTMLDIR)\$(HTMLBASE).hhp CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm -htmlhelp: chmsetup $(CHMFILE) +htmlhelp: $(CHMFILE) + +htmldocs: $(DOCDIR)\* + @$(TCLSH) -encoding utf-8 $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)" -$(CHMFILE): $(DOCDIR)\* - @$(TCLSH) $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)" +$(CHMFILE): htmldocs chmsetup @echo Compiling HTML help project -"$(HHC)" <<$(HHPFILE) >NUL [OPTIONS] Compatibility=1.1 or later Compiled file=$(HTMLBASE).chm -Default topic=contents.htm +Default topic=index.html Display compile progress=no Error log file=$(HTMLBASE).log Full-text search=Yes Language=0x409 English (United States) Title=Tcl/Tk $(DOTVERSION) Help [FILES] -contents.htm +index.html docs.css -Keywords\*.htm -TclCmd\*.htm -TclLib\*.htm -TkCmd\*.htm -TkLib\*.htm -UserCmd\*.htm +Keywords\*.html +TclCmd\*.html +TclLib\*.html +TkCmd\*.html +TkLib\*.html +UserCmd\*.html << chmsetup: @if not exist $(HTMLDIR)\nul mkdir $(HTMLDIR) @@ -666,11 +797,11 @@ tclConfig: $(OUT_DIR)\tclConfig.sh # TBD - is this tclConfig.sh file ever used? The values are incorrect! $(OUT_DIR)\tclConfig.sh: $(WIN_DIR)\tclConfig.sh.in @echo Creating tclConfig.sh - @nmakehlp -s << $** >$@ + @nmakehlp -s << $** >$@ @TCL_DLL_FILE@ $(TCLLIBNAME) @TCL_VERSION@ $(DOTVERSION) @TCL_MAJOR_VERSION@ $(TCL_MAJOR_VERSION) @TCL_MINOR_VERSION@ $(TCL_MINOR_VERSION) @TCL_PATCH_LEVEL@ $(TCL_PATCH_LEVEL) @@ -679,11 +810,10 @@ @CFLAGS_DEBUG@ -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MDd @CFLAGS_OPTIMIZE@ -nologo -c -W3 -YX -Fp$(TMP_DIR)\ -MD @LDFLAGS_DEBUG@ -nologo -machine:$(MACHINE) -debug -debugtype:cv @LDFLAGS_OPTIMIZE@ -nologo -machine:$(MACHINE) -release -opt:ref -opt:icf,3 @TCL_LIB_FILE@ $(PROJECT)$(VERSION)$(SUFX).lib -@TCL_NEEDS_EXP_FILE@ @LIBS@ $(baselibs) $(PRJ_LIBS) @prefix@ $(_INSTALLDIR) @exec_prefix@ $(BIN_INSTALL_DIR) @SHLIB_CFLAGS@ @STLIB_CFLAGS@ @@ -697,31 +827,31 @@ @LDFLAGS@ @TCL_CC_SEARCH_FLAGS@ @TCL_LD_SEARCH_FLAGS@ @LIBOBJS@ @RANLIB@ -@TCL_LIB_FLAG@ -@TCL_BUILD_LIB_SPEC@ +@TCL_LIB_FLAG@ $(PROJECT)$(VERSION)$(SUFX).lib +@TCL_BUILD_LIB_SPEC@ $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib @TCL_LIB_SPEC@ $(LIB_INSTALL_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib @TCL_INCLUDE_SPEC@ -I$(INCLUDE_INSTALL_DIR) -@TCL_LIB_VERSIONS_OK@ @TCL_SRC_DIR@ $(ROOT) -@TCL_PACKAGE_PATH@ +@TCL_PACKAGE_PATH@ $(LIB_INSTALL_DIR) @TCL_STUB_LIB_FILE@ $(TCLSTUBLIBNAME) @TCL_STUB_LIB_FLAG@ $(TCLSTUBLIBNAME) @TCL_STUB_LIB_SPEC@ -L$(LIB_INSTALL_DIR) $(TCLSTUBLIBNAME) @TCL_BUILD_STUB_LIB_SPEC@ -L$(OUT_DIR) $(TCLSTUBLIBNAME) @TCL_BUILD_STUB_LIB_PATH@ $(TCLSTUBLIB) @TCL_STUB_LIB_PATH@ $(LIB_INSTALL_DIR)\$(TCLSTUBLIBNAME) -@CFG_TCL_EXPORT_FILE_SUFFIX@ $(VERSION)$(SUFX).lib @CFG_TCL_SHARED_LIB_SUFFIX@ $(VERSION)$(SUFX).dll @CFG_TCL_UNSHARED_LIB_SUFFIX@ $(VERSION)$(SUFX).lib !if $(STATIC_BUILD) @TCL_SHARED_BUILD@ 0 !else @TCL_SHARED_BUILD@ 1 !endif +@TCL_ZLIB_LIB_NAME@ zdll.lib +@TCL_TOMMATH_LIB_NAME@ tommath.lib << #--------------------------------------------------------------------- # The following target generates the file generic/tclDate.c @@ -740,32 +870,58 @@ # Special case object file targets #--------------------------------------------------------------------- $(TMP_DIR)\testMain.obj: $(WIN_DIR)\tclAppInit.c $(cc32) $(appcflags) /DTCL_TEST /DUNICODE /D_UNICODE \ - /DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \ -Fo$@ $? $(TMP_DIR)\tclMainW.obj: $(GENERICDIR)\tclMain.c $(cc32) $(pkgcflags) /DUNICODE /D_UNICODE \ -Fo$@ $? -$(TMP_DIR)\tclTest.obj: $(GENERICDIR)\tclTest.c - $(cc32) $(appcflags) -Fo$@ $? +$(ROOT)\manifest.uuid: + copy $(WIN_DIR)\gitmanifest.in $(ROOT)\manifest.uuid + git rev-parse HEAD >>$(ROOT)\manifest.uuid + +$(TMP_DIR)\tclUuid.h: $(ROOT)\manifest.uuid + copy $(WIN_DIR)\tclUuid.h.in+$(ROOT)\manifest.uuid $(TMP_DIR)\tclUuid.h + +$(TMP_DIR)\tclEvent.obj: $(GENERICDIR)\tclEvent.c $(TMP_DIR)\tclUuid.h + $(cc32) $(pkgcflags) -I$(COMPATDIR)\zlib -I$(TMP_DIR) \ + -Fo$@ $(GENERICDIR)\tclEvent.c + +$(TMP_DIR)\tclTest.obj: $(GENERICDIR)\tclTest.c $(TMP_DIR)\tclUuid.h + $(cc32) $(appcflags) -I$(TMP_DIR) \ + -Fo$@ $(GENERICDIR)\tclTest.c $(TMP_DIR)\tclTestObj.obj: $(GENERICDIR)\tclTestObj.c $(cc32) $(appcflags) -Fo$@ $? $(TMP_DIR)\tclWinTest.obj: $(WIN_DIR)\tclWinTest.c $(CCAPPCMD) $? $(TMP_DIR)\tclZipfs.obj: $(GENERICDIR)\tclZipfs.c - $(cc32) $(pkgcflags) -I$(COMPATDIR)\zlib -I$(COMPATDIR)\zlib\contrib\minizip -Fo$@ $? + $(cc32) $(pkgcflags) \ + -I$(COMPATDIR)\zlib -I$(COMPATDIR)\zlib\contrib\minizip \ + -Fo$@ $? $(TMP_DIR)\tclZlib.obj: $(GENERICDIR)\tclZlib.c $(cc32) $(pkgcflags) -I$(COMPATDIR)\zlib -Fo$@ $? +# Following the lead of the autoconf based make, we define the +# CFG_RUNTIME_*DIR flags specifically for tclPkgConfig +# and not as part of the global defines. These are all defined +# as empty strings because they are intended to represent paths +# at *runtime*, not build time. This may make sense on Unix systems +# where end-user does configure and make on the target system. It +# makes no sense on Windows where binary distributions may be installed +# anywhere. Storing build time paths as runtime paths is misleading +# at best and inefficient at worst as the code goes looking for +# files and directories that do not exist. +# Note: the same is true for the other CFG_RUNTIME* and CFG_INSTALL* +# settings as well but they are historical and I do not want to change +# them. $(TMP_DIR)\tclPkgConfig.obj: $(GENERICDIR)\tclPkgConfig.c $(cc32) $(pkgcflags) \ /DCFG_INSTALL_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \ /DCFG_INSTALL_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \ /DCFG_INSTALL_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \ @@ -774,17 +930,15 @@ /DCFG_RUNTIME_LIBDIR="\"$(LIB_INSTALL_DIR:\=\\)\"" \ /DCFG_RUNTIME_BINDIR="\"$(BIN_INSTALL_DIR:\=\\)\"" \ /DCFG_RUNTIME_SCRDIR="\"$(SCRIPT_INSTALL_DIR:\=\\)\"" \ /DCFG_RUNTIME_INCDIR="\"$(INCLUDE_INSTALL_DIR:\=\\)\"" \ /DCFG_RUNTIME_DOCDIR="\"$(DOC_INSTALL_DIR:\=\\)\"" \ - /DCFG_RUNTIME_DLLFILE="\"$(CFG_RUNTIME_DLLFILE:\=\\)\"" \ - /DCFG_RUNTIME_ZIPFILE="\"$(CFG_RUNTIME_ZIPFILE:\=\\)\"" \ + /DCFG_RUNTIME_DLLFILE="\"$(TCL_LIB_FILE)\"" \ -Fo$@ $? $(TMP_DIR)\tclAppInit.obj: $(WIN_DIR)\tclAppInit.c $(cc32) $(appcflags) /DUNICODE /D_UNICODE \ - /DTCL_USE_STATIC_PACKAGES=$(TCL_USE_STATIC_PACKAGES) \ -Fo$@ $? ### The following objects should be built using the stub interfaces $(TMP_DIR)\tclWinReg.obj: $(WIN_DIR)\tclWinReg.c @@ -868,10 +1022,11 @@ $< << $(TMP_DIR)\tclsh.res: $(TMP_DIR)\tclsh.exe.manifest $(WIN_DIR)\tclsh.rc +$(TMP_DIR)\tcltest.res: $(TMP_DIR)\tclsh.exe.manifest $(WIN_DIR)\tcltest.rc #--------------------------------------------------------------------- # Installation. #--------------------------------------------------------------------- @@ -882,115 +1037,119 @@ @$(CPY) "$(TCLLIB)" "$(BIN_INSTALL_DIR)\" !endif @$(CPY) "$(TCLIMPLIB)" "$(LIB_INSTALL_DIR)\" @$(CPY) "$(OUT_DIR)\zlib1.dll" "$(BIN_INSTALL_DIR)\" @$(CPY) "$(OUT_DIR)\libtommath.dll" "$(BIN_INSTALL_DIR)\" +!if !$(STATIC_BUILD) + @$(CPY) "$(OUT_DIR)\zdll.lib" "$(LIB_INSTALL_DIR)\" + @$(CPY) "$(OUT_DIR)\tommath.lib" "$(LIB_INSTALL_DIR)\" +!endif !if exist($(TCLSH)) @echo Installing $(TCLSHNAME) @$(CPY) "$(TCLSH)" "$(BIN_INSTALL_DIR)\" !endif @echo Installing $(TCLSTUBLIBNAME) @$(CPY) "$(TCLSTUBLIB)" "$(LIB_INSTALL_DIR)\" install-libraries: tclConfig tcl-nmake install-msgs install-tzdata - @if not exist "$(SCRIPT_INSTALL_DIR)" \ - $(MKDIR) "$(SCRIPT_INSTALL_DIR)" - @if not exist "$(SCRIPT_INSTALL_DIR)\opt0.4$(NULL)" \ - $(MKDIR) "$(SCRIPT_INSTALL_DIR)\opt0.4" - @if not exist "$(SCRIPT_INSTALL_DIR)\cookiejar0.2$(NULL)" \ - $(MKDIR) "$(SCRIPT_INSTALL_DIR)\cookiejar0.2" - @if not exist "$(MODULE_INSTALL_DIR)$(NULL)" \ - $(MKDIR) "$(MODULE_INSTALL_DIR)" - @if not exist "$(MODULE_INSTALL_DIR)\9.0$(NULL)" \ - $(MKDIR) "$(MODULE_INSTALL_DIR)\9.0" - @if not exist "$(MODULE_INSTALL_DIR)\9.0\platform$(NULL)" \ - $(MKDIR) "$(MODULE_INSTALL_DIR)\9.0\platform" + @if not exist "$(LIB_INSTALL_DIR)\nmake" \ + $(MKDIR) "$(LIB_INSTALL_DIR)\nmake" @echo Installing header files @$(CPY) "$(GENERICDIR)\tcl.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclDecls.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclOO.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclOODecls.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclPlatDecls.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclTomMath.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(GENERICDIR)\tclTomMathDecls.h" "$(INCLUDE_INSTALL_DIR)\" @$(CPY) "$(TOMMATHDIR)\tommath.h" "$(INCLUDE_INSTALL_DIR)\" +!if !$(TCL_EMBED_SCRIPTS) @echo Installing library files to $(SCRIPT_INSTALL_DIR) - @$(CPY) "$(ROOT)\library\history.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\init.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\clock.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\tm.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\parray.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\safe.tcl" "$(SCRIPT_INSTALL_DIR)\" + @if not exist "$(SCRIPT_INSTALL_DIR)" \ + $(MKDIR) "$(SCRIPT_INSTALL_DIR)" + @$(CPY) "$(ROOT)\library\*.tcl" "$(SCRIPT_INSTALL_DIR)\" @$(CPY) "$(ROOT)\library\tclIndex" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\package.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\word.tcl" "$(SCRIPT_INSTALL_DIR)\" - @$(CPY) "$(ROOT)\library\auto.tcl" "$(SCRIPT_INSTALL_DIR)\" +!endif @$(CPY) "$(OUT_DIR)\tclConfig.sh" "$(LIB_INSTALL_DIR)\" @$(CPY) "$(WIN_DIR)\tclooConfig.sh" "$(LIB_INSTALL_DIR)\" + @$(CPY) "$(TCLSCRIPTZIP)" "$(LIB_INSTALL_DIR)\" @$(CPY) "$(WIN_DIR)\rules.vc" "$(LIB_INSTALL_DIR)\nmake\" @$(CPY) "$(WIN_DIR)\targets.vc" "$(LIB_INSTALL_DIR)\nmake\" @$(CPY) "$(WIN_DIR)\nmakehlp.c" "$(LIB_INSTALL_DIR)\nmake\" + @$(CPY) "$(WIN_DIR)\x86_64-w64-mingw32-nmakehlp.exe" "$(LIB_INSTALL_DIR)\nmake\" @$(CPY) "$(OUT_DIR)\tcl.nmake" "$(LIB_INSTALL_DIR)\nmake\" +!if !$(TCL_EMBED_SCRIPTS) @echo Installing package cookiejar $(PKG_COOKIEJAR_VER) + @if not exist "$(SCRIPT_INSTALL_DIR)\cookiejar0.2" \ + $(MKDIR) "$(SCRIPT_INSTALL_DIR)\cookiejar0.2" @$(CPY) "$(ROOT)\library\cookiejar\*.tcl" \ "$(SCRIPT_INSTALL_DIR)\cookiejar0.2\" @$(CPY) "$(ROOT)\library\cookiejar\*.gz" \ "$(SCRIPT_INSTALL_DIR)\cookiejar0.2\" @echo Installing package opt $(PKG_OPT_VER) + @if not exist "$(SCRIPT_INSTALL_DIR)\opt0.4" \ + $(MKDIR) "$(SCRIPT_INSTALL_DIR)\opt0.4" @$(CPY) "$(ROOT)\library\opt\*.tcl" \ "$(SCRIPT_INSTALL_DIR)\opt0.4\" + @if not exist "$(MODULE_INSTALL_DIR)" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)" @echo Installing package http $(PKG_HTTP_VER) as a Tcl Module + @if not exist "$(MODULE_INSTALL_DIR)\8.6" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)\8.6" @$(COPY) "$(ROOT)\library\http\http.tcl" \ - "$(MODULE_INSTALL_DIR)\9.0\http-$(PKG_HTTP_VER).tm" + "$(MODULE_INSTALL_DIR)\8.6\http-$(PKG_HTTP_VER).tm" @echo Installing package msgcat $(PKG_MSGCAT_VER) as a Tcl Module + @if not exist "$(MODULE_INSTALL_DIR)\8.7" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)\8.7" @$(COPY) "$(ROOT)\library\msgcat\msgcat.tcl" \ - "$(MODULE_INSTALL_DIR)\9.0\msgcat-$(PKG_MSGCAT_VER).tm" + "$(MODULE_INSTALL_DIR)\8.7\msgcat-$(PKG_MSGCAT_VER).tm" @echo Installing package tcltest $(PKG_TCLTEST_VER) as a Tcl Module + @if not exist "$(MODULE_INSTALL_DIR)\8.5" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)\8.5" @$(COPY) "$(ROOT)\library\tcltest\tcltest.tcl" \ - "$(MODULE_INSTALL_DIR)\9.0\tcltest-$(PKG_TCLTEST_VER).tm" + "$(MODULE_INSTALL_DIR)\8.5\tcltest-$(PKG_TCLTEST_VER).tm" @echo Installing package platform $(PKG_PLATFORM_VER) as a Tcl Module + @if not exist "$(MODULE_INSTALL_DIR)\8.4" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)\8.4" + @if not exist "$(MODULE_INSTALL_DIR)\8.4\platform" \ + $(MKDIR) "$(MODULE_INSTALL_DIR)\8.4\platform" @$(COPY) "$(ROOT)\library\platform\platform.tcl" \ - "$(MODULE_INSTALL_DIR)\9.0\platform-$(PKG_PLATFORM_VER).tm" + "$(MODULE_INSTALL_DIR)\8.4\platform-$(PKG_PLATFORM_VER).tm" @echo Installing package platform::shell $(PKG_SHELL_VER) as a Tcl Module @$(COPY) "$(ROOT)\library\platform\shell.tcl" \ - "$(MODULE_INSTALL_DIR)\9.0\platform\shell-$(PKG_SHELL_VER).tm" - @echo Installing $(TCLDDELIBNAME) -!if $(STATIC_BUILD) -!if !$(TCL_USE_STATIC_PACKAGES) - @$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\" + "$(MODULE_INSTALL_DIR)\8.4\platform\shell-$(PKG_SHELL_VER).tm" !endif -!else + @echo Installing $(TCLDDELIBNAME) @$(CPY) "$(TCLDDELIB)" "$(LIB_INSTALL_DIR)\dde$(DDEDOTVERSION)\" @$(CPY) "$(ROOT)\library\dde\pkgIndex.tcl" \ "$(LIB_INSTALL_DIR)\dde$(DDEDOTVERSION)\" -!endif @echo Installing $(TCLREGLIBNAME) -!if $(STATIC_BUILD) -!if !$(TCL_USE_STATIC_PACKAGES) - @$(CPY) "$(TCLREGLIB)" "$(LIB_INSTALL_DIR)\" -!endif -!else - @$(CPY) "$(TCLREGLIB)" "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\" - @$(CPY) "$(ROOT)\library\reg\pkgIndex.tcl" \ - "$(LIB_INSTALL_DIR)\reg$(REGDOTVERSION)\" -!endif + @$(CPY) "$(TCLREGLIB)" "$(LIB_INSTALL_DIR)\registry$(REGDOTVERSION)\" + @$(CPY) "$(ROOT)\library\registry\pkgIndex.tcl" \ + "$(LIB_INSTALL_DIR)\registry$(REGDOTVERSION)\" +!if !$(TCL_EMBED_SCRIPTS) @echo Installing encodings @$(CPY) "$(ROOT)\library\encoding\*.enc" \ "$(SCRIPT_INSTALL_DIR)\encoding\" +!endif # "emacs font-lock highlighting fix install-tzdata: +!if !$(TCL_EMBED_SCRIPTS) @echo Installing time zone data @set TCL_LIBRARY=$(ROOT:\=/)/library @$(TCLSH_NATIVE) "$(ROOT:\=/)/tools/installData.tcl" \ "$(ROOT:\=/)/library/tzdata" "$(SCRIPT_INSTALL_DIR)/tzdata" +!endif install-msgs: +!if !$(TCL_EMBED_SCRIPTS) @echo Installing message catalogs @set TCL_LIBRARY=$(ROOT:\=/)/library @$(TCLSH_NATIVE) "$(ROOT:\=/)/tools/installData.tcl" \ "$(ROOT:\=/)/library/msgs" "$(SCRIPT_INSTALL_DIR)/msgs" +!endif install-pdbs: @echo Installing debug symbols @$(CPY) "$(OUT_DIR)\*.pdb" "$(BIN_INSTALL_DIR)\" # "emacs font-lock highlighting fix @@ -1014,11 +1173,12 @@ @if exist $(TCLDDELIB) del $(TCLDDELIB) @echo Removing $(TCLREGLIB) ... @if exist $(TCLREGLIB) del $(TCLREGLIB) clean: default-clean clean-pkgs -hose: default-hose +hose: default-hose hose-pkgs realclean: hose +.PHONY: # Local Variables: # mode: makefile # End: Index: win/nmakehlp.c ================================================================== --- win/nmakehlp.c +++ win/nmakehlp.c @@ -2,24 +2,25 @@ * ---------------------------------------------------------------------------- * nmakehlp.c -- * * This is used to fix limitations within nmake and the environment. * - * Copyright (c) 2002 by David Gravereaux. - * Copyright (c) 2006 by Pat Thoyts + * Copyright (c) 2002 David Gravereaux. + * Copyright (c) 2006 Pat Thoyts * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * ---------------------------------------------------------------------------- */ #define _CRT_SECURE_NO_DEPRECATE #include +#ifdef _MSC_VER #pragma comment (lib, "user32.lib") #pragma comment (lib, "kernel32.lib") +#endif #include -#include /* * This library is required for x64 builds with _some_ versions of MSVC */ #if defined(_M_IA64) || defined(_M_AMD64) @@ -27,19 +28,19 @@ #pragma comment(lib, "bufferoverflowU") #endif #endif /* ISO hack for dumb VC++ */ -#ifdef _MSC_VER +#if defined(_WIN32) && defined(_MSC_VER) && _MSC_VER < 1900 #define snprintf _snprintf #endif /* protos */ static int CheckForCompilerFeature(const char *option); -static int CheckForLinkerFeature(const char **options, int count); +static int CheckForLinkerFeature(char **options, int count); static int IsIn(const char *string, const char *substring); static int SubstituteFile(const char *substs, const char *filename); static int QualifyPath(const char *path); static int LocateDependency(const char *keyfile); static const char *GetVersionFromFile(const char *filename, const char *match, int numdots); @@ -52,12 +53,12 @@ typedef struct { HANDLE pipe; char buffer[STATICBUFFERSIZE]; } pipeinfo; -pipeinfo Out = {INVALID_HANDLE_VALUE, '\0'}; -pipeinfo Err = {INVALID_HANDLE_VALUE, '\0'}; +pipeinfo Out = {INVALID_HANDLE_VALUE, ""}; +pipeinfo Err = {INVALID_HANDLE_VALUE, ""}; /* * exitcodes: 0 == no, 1 == yes, 2 == error */ @@ -87,11 +88,11 @@ if (argc > 1 && *argv[1] == '-') { switch (*(argv[1]+1)) { case 'c': if (argc != 3) { chars = snprintf(msg, sizeof(msg) - 1, - "usage: %s -c \n" + "usage: %s -c \n" "Tests for whether cl.exe supports an option\n" "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, &dwWritten, NULL); return 2; @@ -98,11 +99,11 @@ } return CheckForCompilerFeature(argv[2]); case 'l': if (argc < 3) { chars = snprintf(msg, sizeof(msg) - 1, - "usage: %s -l ? ...?\n" + "usage: %s -l ? ...?\n" "Tests for whether link.exe supports an option\n" "exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]); WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars, &dwWritten, NULL); return 2; @@ -203,29 +204,29 @@ HANDLE hProcess, h, pipeThreads[2]; char cmdline[100]; hProcess = GetCurrentProcess(); - ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); - ZeroMemory(&si, sizeof(STARTUPINFO)); + memset(&pi, 0, sizeof(PROCESS_INFORMATION)); + memset(&si, 0, sizeof(STARTUPINFO)); si.cb = sizeof(STARTUPINFO); si.dwFlags = STARTF_USESTDHANDLES; si.hStdInput = INVALID_HANDLE_VALUE; - ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + memset(&sa, 0, sizeof(SECURITY_ATTRIBUTES)); sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = FALSE; /* - * Create a non-inheritible pipe. + * Create a non-inheritable pipe. */ CreatePipe(&Out.pipe, &h, &sa, 0); /* - * Dupe the write side, make it inheritible, and close the original. + * Dupe the write side, make it inheritable, and close the original. */ DuplicateHandle(hProcess, h, hProcess, &si.hStdOutput, 0, TRUE, DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); @@ -271,11 +272,11 @@ DWORD err = GetLastError(); int chars = snprintf(msg, sizeof(msg) - 1, "Tried to launch: \"%s\", but got error [%u]: ", cmdline, err); FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_IGNORE_INSERTS| - FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPVOID)&msg[chars], + FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPSTR)&msg[chars], (300-chars), 0); WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, lstrlen(msg), &err,NULL); return 2; } @@ -315,20 +316,20 @@ * Look for the commandline warning code in both streams. * - in MSVC 6 & 7 we get D4002, in MSVC 8 we get D9002. */ return !(strstr(Out.buffer, "D4002") != NULL - || strstr(Err.buffer, "D4002") != NULL - || strstr(Out.buffer, "D9002") != NULL - || strstr(Err.buffer, "D9002") != NULL - || strstr(Out.buffer, "D2021") != NULL - || strstr(Err.buffer, "D2021") != NULL); + || strstr(Err.buffer, "D4002") != NULL + || strstr(Out.buffer, "D9002") != NULL + || strstr(Err.buffer, "D9002") != NULL + || strstr(Out.buffer, "D2021") != NULL + || strstr(Err.buffer, "D2021") != NULL); } static int CheckForLinkerFeature( - const char **options, + char **options, int count) { STARTUPINFO si; PROCESS_INFORMATION pi; SECURITY_ATTRIBUTES sa; @@ -339,17 +340,17 @@ int i; char cmdline[255]; hProcess = GetCurrentProcess(); - ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); - ZeroMemory(&si, sizeof(STARTUPINFO)); + memset(&pi, 0, sizeof(PROCESS_INFORMATION)); + memset(&si, 0, sizeof(STARTUPINFO)); si.cb = sizeof(STARTUPINFO); si.dwFlags = STARTF_USESTDHANDLES; si.hStdInput = INVALID_HANDLE_VALUE; - ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + memset(&sa, 0, sizeof(SECURITY_ATTRIBUTES)); sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = TRUE; /* @@ -357,11 +358,11 @@ */ CreatePipe(&Out.pipe, &h, &sa, 0); /* - * Dupe the write side, make it inheritible, and close the original. + * Dupe the write side, make it inheritable, and close the original. */ DuplicateHandle(hProcess, h, hProcess, &si.hStdOutput, 0, TRUE, DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); @@ -405,11 +406,11 @@ DWORD err = GetLastError(); int chars = snprintf(msg, sizeof(msg) - 1, "Tried to launch: \"%s\", but got error [%u]: ", cmdline, err); FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_IGNORE_INSERTS| - FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPVOID)&msg[chars], + FORMAT_MESSAGE_MAX_WIDTH_MASK, 0L, err, 0, (LPSTR)&msg[chars], (300-chars), 0); WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, lstrlen(msg), &err,NULL); return 2; } @@ -490,58 +491,56 @@ return (strstr(string, substring) != NULL); } /* * GetVersionFromFile -- - * Looks for a match string in a file and then returns the version - * following the match where a version is anything acceptable to - * package provide or package ifneeded. + * Looks for a match string in a file and then returns the version + * following the match where a version is anything acceptable to + * package provide or package ifneeded. */ static const char * GetVersionFromFile( const char *filename, const char *match, int numdots) { - size_t cbBuffer = 100; static char szBuffer[100]; char *szResult = NULL; FILE *fp = fopen(filename, "rt"); if (fp != NULL) { /* * Read data until we see our match string. */ - while (fgets(szBuffer, cbBuffer, fp) != NULL) { + while (fgets(szBuffer, sizeof(szBuffer), fp) != NULL) { LPSTR p, q; p = strstr(szBuffer, match); if (p != NULL) { /* * Skip to first digit after the match. */ p += strlen(match); - while (*p && !isdigit(*p)) { + while (*p && !isdigit((unsigned char)*p)) { ++p; } /* * Find ending whitespace. */ q = p; - while (*q && (strchr("0123456789.ab", *q)) && ((!strchr(".ab", *q) - && (!strchr("ab", q[-1])) || --numdots))) { + while (*q && (strchr("0123456789.ab", *q)) && (((!strchr(".ab", *q) + && !strchr("ab", q[-1])) || --numdots))) { ++q; } - memcpy(szBuffer, p, q - p); - szBuffer[q-p] = 0; - szResult = szBuffer; + *q = 0; + szResult = p; break; } } fclose(fp); } @@ -560,11 +559,11 @@ /* insert a list item into the list (list may be null) */ static list_item_t * list_insert(list_item_t **listPtrPtr, const char *key, const char *value) { - list_item_t *itemPtr = malloc(sizeof(list_item_t)); + list_item_t *itemPtr = (list_item_t *)malloc(sizeof(list_item_t)); if (itemPtr) { itemPtr->key = strdup(key); itemPtr->value = strdup(value); itemPtr->nextPtr = NULL; @@ -591,44 +590,42 @@ /* * SubstituteFile -- * As windows doesn't provide anything useful like sed and it's unreliable * to use the tclsh you are building against (consider x-platform builds - - * eg compiling AMD64 target from IX86) we provide a simple substitution + * e.g. compiling AMD64 target from IX86) we provide a simple substitution * option here to handle autoconf style substitutions. * The substitution file is whitespace and line delimited. The file should * consist of lines matching the regular expression: * \s*\S+\s+\S*$ * * Usage is something like: * nmakehlp -S << $** > $@ - * @PACKAGE_NAME@ $(PACKAGE_NAME) - * @PACKAGE_VERSION@ $(PACKAGE_VERSION) - * << + * @PACKAGE_NAME@ $(PACKAGE_NAME) + * @PACKAGE_VERSION@ $(PACKAGE_VERSION) + * << */ static int SubstituteFile( const char *substitutions, const char *filename) { - size_t cbBuffer = 1024; static char szBuffer[1024], szCopy[1024]; - char *szResult = NULL; list_item_t *substPtr = NULL; FILE *fp, *sp; fp = fopen(filename, "rt"); if (fp != NULL) { /* - * Build a list of substutitions from the first filename + * Build a list of substitutions from the first filename */ sp = fopen(substitutions, "rt"); if (sp != NULL) { - while (fgets(szBuffer, cbBuffer, sp) != NULL) { + while (fgets(szBuffer, sizeof(szBuffer), sp) != NULL) { unsigned char *ks, *ke, *vs, *ve; ks = (unsigned char*)szBuffer; while (ks && *ks && isspace(*ks)) ++ks; ke = ks; while (ke && *ke && !isspace(*ke)) ++ke; @@ -655,11 +652,11 @@ /* * Run the substitutions over each line of the input */ - while (fgets(szBuffer, cbBuffer, fp) != NULL) { + while (fgets(szBuffer, sizeof(szBuffer), fp) != NULL) { list_item_t *p = NULL; for (p = substPtr; p != NULL; p = p->nextPtr) { char *m = strstr(szBuffer, p->key); if (m) { char *cp, *op, *sp; @@ -672,11 +669,11 @@ while (*op) *cp++ = *op++; *cp = 0; memcpy(szBuffer, szCopy, sizeof(szCopy)); } } - printf(szBuffer); + printf("%s", szBuffer); } list_free(&substPtr); } fclose(fp); @@ -723,18 +720,21 @@ */ static int LocateDependencyHelper(const char *dir, const char *keypath) { HANDLE hSearch; char path[MAX_PATH+1]; - int dirlen, keylen, ret; + size_t dirlen; + int keylen, ret; WIN32_FIND_DATA finfo; - if (dir == NULL || keypath == NULL) + if (dir == NULL || keypath == NULL) { return 2; /* Have no real error reporting mechanism into nmake */ + } dirlen = strlen(dir); - if ((dirlen + 3) > sizeof(path)) + if (dirlen > sizeof(path) - 3) { return 2; + } strncpy(path, dir, dirlen); strncpy(path+dirlen, "\\*", 3); /* Including terminating \0 */ keylen = strlen(keypath); #if 0 /* This function is not available in Visual C++ 6 */ @@ -745,26 +745,29 @@ */ hSearch = FindFirstFileEx(path, 0, &finfo, 1, NULL, 0); #else hSearch = FindFirstFile(path, &finfo); #endif - if (hSearch == INVALID_HANDLE_VALUE) + if (hSearch == INVALID_HANDLE_VALUE) { return 1; /* Not found */ + } /* Loop through all subdirs checking if the keypath is under there */ ret = 1; /* Assume not found */ do { int sublen; /* * We need to check it is a directory despite the * FindExSearchLimitToDirectories in the above call. See SDK docs */ - if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) + if ((finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) { continue; + } sublen = strlen(finfo.cFileName); - if ((dirlen+1+sublen+1+keylen+1) > sizeof(path)) + if ((dirlen+1+sublen+1+keylen+1) > sizeof(path)) { continue; /* Path does not fit, assume not matched */ + } strncpy(path+dirlen+1, finfo.cFileName, sublen); path[dirlen+1+sublen] = '\\'; strncpy(path+dirlen+1+sublen+1, keypath, keylen+1); if (FileExists(path)) { /* Found a match, print to stdout */ @@ -780,27 +783,29 @@ /* * LocateDependency -- * * Locates a dependency for a package. - * keypath - a relative path within the package directory - * that is used to confirm it is the correct directory. + * keypath - a relative path within the package directory + * that is used to confirm it is the correct directory. * The search path for the package directory is currently only - * the parent and grandparent of the current working directory. - * If found, the command prints - * name_DIRPATH= - * and returns 0. If not found, does not print anything and returns 1. + * the parent and grandparent of the current working directory. + * If found, the command prints + * name_DIRPATH= + * and returns 0. If not found, does not print anything and returns 1. */ static int LocateDependency(const char *keypath) { - int i, ret; + size_t i; + int ret; static const char *paths[] = {"..", "..\\..", "..\\..\\.."}; for (i = 0; i < (sizeof(paths)/sizeof(paths[0])); ++i) { ret = LocateDependencyHelper(paths[i], keypath); - if (ret == 0) + if (ret == 0) { return ret; + } } return ret; } Index: win/rules-ext.vc ================================================================== --- win/rules-ext.vc +++ win/rules-ext.vc @@ -29,11 +29,16 @@ !endif # We extract version numbers using the nmakehlp program. For now use # the local copy of nmakehlp. Once we locate Tcl, we will use that # one if it is newer. -!if [$(CC) -nologo "nmakehlp.c" -link -subsystem:console > nul] +!if "$(MACHINE)" == "IX86" || "$(MACHINE)" == "$(NATIVE_ARCH)" +!if [$(CC) -nologo -DNDEBUG "nmakehlp.c" -link -subsystem:console > nul] +!endif +!else +!if [copy x86_64-w64-mingw32-nmakehlp.exe nmakehlp.exe >NUL] +!endif !endif # First locate the Tcl directory that we are working with. !if "$(TCLDIR)" != "" Index: win/rules.vc ================================================================== --- win/rules.vc +++ win/rules.vc @@ -4,11 +4,11 @@ # Part of the nmake based build system for Tcl and its extensions. # This file does all the hard work in terms of parsing build options, # compiler switches, defining common targets and macros. The Tcl makefile # directly includes this. Extensions include it via "rules-ext.vc". # -# See TIP 477 (https://core.tcl-lang.org/tips/doc/trunk/tip/477.md) for +# See TIP 477 (https://core.tcl-lang.org/tips/doc/main/tip/477.md) for # detailed documentation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # @@ -22,11 +22,11 @@ # The following macros define the version of the rules.vc nmake build system # For modifications that are not backward-compatible, you *must* change # the major version. RULES_VERSION_MAJOR = 1 -RULES_VERSION_MINOR = 6 +RULES_VERSION_MINOR = 13 # The PROJECT macro must be defined by parent makefile. !if "$(PROJECT)" == "" !error *** Error: Macro PROJECT not defined! Please define it before including rules.vc !endif @@ -77,14 +77,15 @@ # 2. Figure out our build structure in terms of the directory, whether # we are building Tcl or an extension, etc. # 3. Determine the compiler and linker versions # 4. Build the nmakehlp helper application # 5. Determine the supported compiler options and features -# 6. Parse the OPTS macro value for user-specified build configuration -# 7. Parse the STATS macro value for statistics instrumentation -# 8. Parse the CHECKS macro for additional compilation checks -# 9. Extract Tcl, and possibly Tk, version numbers from the headers +# 6. Extract Tcl, Tk, and possibly extensions, version numbers from the +# headers +# 7. Parse the OPTS macro value for user-specified build configuration +# 8. Parse the STATS macro value for statistics instrumentation +# 9. Parse the CHECKS macro for additional compilation checks # 10. Based on this selected configuration, construct the output # directory and file paths # 11. Construct the paths where the package is to be installed # 12. Set up the actual options passed to compiler and linker based # on the information gathered above. @@ -409,12 +410,12 @@ # This is also printed by the compiler in dotted form 19.10 etc. # VCVER - the "marketing version", for example Visual C++ 6 for internal # compiler version 1200. This is kept only for legacy reasons as it # does not make sense for recent Microsoft compilers. Only used for # output directory names. -# ARCH - set to IX86 or AMD64 depending on 32- or 64-bit target -# NATIVE_ARCH - set to IX86 or AMD64 for the host machine +# ARCH - set to IX86, ARM64 or AMD64 depending on 32- or 64-bit target +# NATIVE_ARCH - set to IX86, ARM64 or AMD64 for the host machine # MACHINE - same as $(ARCH) - legacy # _VC_MANIFEST_EMBED_{DLL,EXE} - commands for embedding a manifest if needed cc32 = $(CC) # built-in default. link32 = link @@ -433,10 +434,12 @@ !if ![echo VCVERSION=_MSC_VER > vercl.x] \ && ![echo $(_HASH)if defined(_M_IX86) >> vercl.x] \ && ![echo ARCH=IX86 >> vercl.x] \ && ![echo $(_HASH)elif defined(_M_AMD64) >> vercl.x] \ && ![echo ARCH=AMD64 >> vercl.x] \ + && ![echo $(_HASH)elif defined(_M_ARM64) >> vercl.x] \ + && ![echo ARCH=ARM64 >> vercl.x] \ && ![echo $(_HASH)endif >> vercl.x] \ && ![$(cc32) -nologo -TC -P vercl.x 2>NUL] !include vercl.i !if $(VCVERSION) < 1900 !if ![echo VCVER= ^\> vercl.vc] \ @@ -457,10 +460,13 @@ # The MACHINE macro is used by legacy makefiles so set it as well !ifdef MACHINE !if "$(MACHINE)" == "x86" !undef MACHINE MACHINE = IX86 +!elseif "$(MACHINE)" == "arm64" +!undef MACHINE +MACHINE = ARM64 !elseif "$(MACHINE)" == "x64" !undef MACHINE MACHINE = AMD64 !endif !if "$(MACHINE)" != "$(ARCH)" @@ -473,10 +479,12 @@ #--------------------------------------------------------------- # The PLATFORM_IDENTIFY macro matches the values returned by # the Tcl platform::identify command !if "$(MACHINE)" == "AMD64" PLATFORM_IDENTIFY = win32-x86_64 +!elseif "$(MACHINE)" == "ARM64" +PLATFORM_IDENTIFY = win32-arm !else PLATFORM_IDENTIFY = win32-ix86 !endif # The MULTIPLATFORM macro controls whether binary extensions are installed @@ -488,10 +496,12 @@ #------------------------------------------------------------ # Figure out the *host* architecture by reading the registry !if ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i x86] NATIVE_ARCH=IX86 +!elseif ![reg query HKLM\Hardware\Description\System\CentralProcessor\0 /v Identifier | findstr /i ARM | findstr /i 64-bit] +NATIVE_ARCH=ARM64 !else NATIVE_ARCH=AMD64 !endif # Since MSVC8 we must deal with manifest resources. @@ -539,12 +549,17 @@ !endif # NMAKEHLPC # We always build nmakehlp even if it exists since we do not know # what source it was built from. +!if "$(MACHINE)" == "IX86" || "$(MACHINE)" == "$(NATIVE_ARCH)" !if [$(cc32) -nologo "$(NMAKEHLPC)" -link -subsystem:console > nul] !endif +!else +!if [copy $(NMAKEHLPC:nmakehlp.c=x86_64-w64-mingw32-nmakehlp.exe) nmakehlp.exe >NUL] +!endif +!endif ################################################################ # 5. Test for compiler features # Visual C++ compiler options have changed over the years. Check # which options are supported by the compiler in use. @@ -650,12 +665,134 @@ !if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)] LINKERFLAGS = $(LINKERFLAGS) -ltcg !endif !endif + +################################################################ +# 6. Extract various version numbers from headers +# For Tcl and Tk, version numbers are extracted from tcl.h and tk.h +# respectively. For extensions, versions are extracted from the +# configure.in or configure.ac from the TEA configuration if it +# exists, and unset otherwise. +# Sets the following macros: +# TCL_MAJOR_VERSION +# TCL_MINOR_VERSION +# TCL_RELEASE_SERIAL +# TCL_PATCH_LEVEL +# TCL_PATCH_LETTER +# TCL_VERSION +# TK_MAJOR_VERSION +# TK_MINOR_VERSION +# TK_RELEASE_SERIAL +# TK_PATCH_LEVEL +# TK_PATCH_LETTER +# TK_VERSION +# DOTVERSION - set as (for example) 2.5 +# VERSION - set as (for example 25) +#-------------------------------------------------------------- + +!if [echo REM = This file is generated from rules.vc > versions.vc] +!endif +!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \ + && [nmakehlp -V "$(_TCL_H)" "define TCL_MAJOR_VERSION" >> versions.vc] +!endif +!if [echo TCL_MINOR_VERSION = \>> versions.vc] \ + && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc] +!endif +!if [echo TCL_RELEASE_SERIAL = \>> versions.vc] \ + && [nmakehlp -V "$(_TCL_H)" TCL_RELEASE_SERIAL >> versions.vc] +!endif +!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \ + && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc] +!endif + +!if defined(_TK_H) +!if [echo TK_MAJOR_VERSION = \>> versions.vc] \ + && [nmakehlp -V $(_TK_H) "define TK_MAJOR_VERSION" >> versions.vc] +!endif +!if [echo TK_MINOR_VERSION = \>> versions.vc] \ + && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc] +!endif +!if [echo TK_RELEASE_SERIAL = \>> versions.vc] \ + && [nmakehlp -V "$(_TK_H)" TK_RELEASE_SERIAL >> versions.vc] +!endif +!if [echo TK_PATCH_LEVEL = \>> versions.vc] \ + && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc] +!endif +!endif # _TK_H + +!include versions.vc + +TCL_VERSION = $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION) +TCL_DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION) +!if [nmakehlp -f $(TCL_PATCH_LEVEL) "a"] +TCL_PATCH_LETTER = a +!elseif [nmakehlp -f $(TCL_PATCH_LEVEL) "b"] +TCL_PATCH_LETTER = b +!else +TCL_PATCH_LETTER = . +!endif + +!if defined(_TK_H) + +TK_VERSION = $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION) +TK_DOTVERSION = $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION) +!if [nmakehlp -f $(TK_PATCH_LEVEL) "a"] +TK_PATCH_LETTER = a +!elseif [nmakehlp -f $(TK_PATCH_LEVEL) "b"] +TK_PATCH_LETTER = b +!else +TK_PATCH_LETTER = . +!endif + +!endif + +# Set DOTVERSION and VERSION +!if $(DOING_TCL) + +DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION) +VERSION = $(TCL_VERSION) + +!elseif $(DOING_TK) + +DOTVERSION = $(TK_DOTVERSION) +VERSION = $(TK_VERSION) + +!else # Doing a non-Tk extension + +# If parent makefile has not defined DOTVERSION, try to get it from TEA +# first from a configure.in file, and then from configure.ac +!ifndef DOTVERSION +!if [echo DOTVERSION = \> versions.vc] \ + || [nmakehlp -V $(ROOT)\configure.in ^[$(PROJECT)^] >> versions.vc] +!if [echo DOTVERSION = \> versions.vc] \ + || [nmakehlp -V $(ROOT)\configure.ac ^[$(PROJECT)^] >> versions.vc] +!error *** Could not figure out extension version. Please define DOTVERSION in parent makefile before including rules.vc. +!endif +!endif +!include versions.vc +!endif # DOTVERSION +VERSION = $(DOTVERSION:.=) + +!endif # $(DOING_TCL) ... etc. + +# Windows RC files have 3 version components. Ensure this irrespective +# of how many components the package has specified. Basically, ensure +# minimum 4 components by appending 4 0's and then pick out the first 4. +# Also take care of the fact that DOTVERSION may have "a" or "b" instead +# of "." separating the version components. +DOTSEPARATED=$(DOTVERSION:a=.) +DOTSEPARATED=$(DOTSEPARATED:b=.) +!if [echo RCCOMMAVERSION = \> versions.vc] \ + || [for /f "tokens=1,2,3,4,5* delims=." %a in ("$(DOTSEPARATED).0.0.0.0") do echo %a,%b,%c,%d >> versions.vc] +!error *** Could not generate RCCOMMAVERSION *** +!endif +!include versions.vc + ######################################################################## -# 6. Parse the OPTS macro to work out the requested build configuration. +# 7. Parse the OPTS macro to work out the requested build configuration. # Based on this, we will construct the actual switches to be passed to the # compiler and linker using the macros defined in the previous section. # The following macros are defined by this section based on OPTS # STATIC_BUILD - 0 -> Tcl is to be built as a shared library # 1 -> build as a static library and shell @@ -665,24 +802,23 @@ # PROFILE - 1 -> generate profiling info, 0 -> no profiling # PGO - 1 -> profile based optimization, 0 -> no # MSVCRT - 1 -> link to dynamic C runtime even when building static Tcl build # 0 -> link to static C runtime for static Tcl build. # Does not impact shared Tcl builds (STATIC_BUILD == 0) +# Default: 1 for Tcl 8.7 and up, 0 otherwise. # TCL_USE_STATIC_PACKAGES - 1 -> statically link the registry and dde extensions -# in the Tcl shell. 0 -> keep them as shared libraries -# Does not impact shared Tcl builds. +# in the Tcl and Wish shell. 0 -> keep them as shared libraries. Does +# not impact shared Tcl builds. Implied by STATIC_BUILD since Tcl 8.7. # USE_THREAD_ALLOC - 1 -> Use a shared global free pool for allocation. # 0 -> Use the non-thread allocator. # UNCHECKED - 1 -> when doing a debug build with symbols, use the release # C runtime, 0 -> use the debug C runtime. # USE_STUBS - 1 -> compile to use stubs interfaces, 0 -> direct linking # CONFIG_CHECK - 1 -> check current build configuration against Tcl # configuration (ignored for Tcl itself) # _USE_64BIT_TIME_T - forces a build using 64-bit time_t for 32-bit build # (CRT library should support this, not needed for Tcl 9.x) -# TCL_UTF_MAX=4 - forces a build allowing 4-byte UTF-8 sequences internally. -# (Not needed for Tcl 9.x) # Further, LINKERFLAGS are modified based on above. # Default values for all the above STATIC_BUILD = 0 TCL_THREADS = 1 @@ -722,11 +858,11 @@ MSVCRT = 0 !else !if [nmakehlp -f $(OPTS) "msvcrt"] !message *** Doing msvcrt !else -!if $(STATIC_BUILD) +!if $(TCL_MAJOR_VERSION) == 8 && $(TCL_MINOR_VERSION) < 7 && $(STATIC_BUILD) MSVCRT = 0 !endif !endif !endif # [nmakehlp -f $(OPTS) "nomsvcrt"] @@ -739,20 +875,24 @@ !message *** Compile explicitly for non-threaded tcl TCL_THREADS = 0 USE_THREAD_ALLOC= 0 !endif -!if "$(TCL_MAJOR_VERSION)" == "8" +!if [nmakehlp -f $(OPTS) "tcl8"] +!message *** Build for Tcl8 +TCL_BUILD_FOR = 8 +!endif +!if [nmakehlp -f $(OPTS) "tk8"] +!message *** Build for Tk8 +TK_BUILD_FOR = 8 +!endif + +!if $(TCL_MAJOR_VERSION) == 8 !if [nmakehlp -f $(OPTS) "time64bit"] !message *** Force 64-bit time_t _USE_64BIT_TIME_T = 1 !endif - -!if [nmakehlp -f $(OPTS) "utfmax"] -!message *** Force allowing 4-byte UTF-8 sequences internally -TCL_UTF_MAX = 4 -!endif !endif # Yes, it's weird that the "symbols" option controls DEBUG and # the "pdbs" option controls SYMBOLS. That's historical. !if [nmakehlp -f $(OPTS) "symbols"] @@ -834,11 +974,11 @@ !error $(MSG) !endif !endif ################################################################ -# 7. Parse the STATS macro to configure code instrumentation +# 8. Parse the STATS macro to configure code instrumentation # The following macros are set by this section: # TCL_MEM_DEBUG - 1 -> enables memory allocation instrumentation # 0 -> disables # TCL_COMPILE_DEBUG - 1 -> enables byte compiler logging # 0 -> disables @@ -864,11 +1004,11 @@ !endif !endif #################################################################### -# 8. Parse the CHECKS macro to configure additional compiler checks +# 9. Parse the CHECKS macro to configure additional compiler checks # The following macros are set by this section: # WARNINGS - compiler switches that control the warnings level # TCL_NO_DEPRECATED - 1 -> disable support for deprecated functions # 0 -> enable deprecated functions @@ -896,103 +1036,10 @@ WARNINGS = $(WARNINGS) -Wp64 !endif !endif -################################################################ -# 9. Extract various version numbers -# For Tcl and Tk, version numbers are extracted from tcl.h and tk.h -# respectively. For extensions, versions are extracted from the -# configure.in or configure.ac from the TEA configuration if it -# exists, and unset otherwise. -# Sets the following macros: -# TCL_MAJOR_VERSION -# TCL_MINOR_VERSION -# TCL_PATCH_LEVEL -# TCL_VERSION -# TK_MAJOR_VERSION -# TK_MINOR_VERSION -# TK_PATCH_LEVEL -# TK_VERSION -# DOTVERSION - set as (for example) 2.5 -# VERSION - set as (for example 25) -#-------------------------------------------------------------- - -!if [echo REM = This file is generated from rules.vc > versions.vc] -!endif -!if [echo TCL_MAJOR_VERSION = \>> versions.vc] \ - && [nmakehlp -V "$(_TCL_H)" TCL_MAJOR_VERSION >> versions.vc] -!endif -!if [echo TCL_MINOR_VERSION = \>> versions.vc] \ - && [nmakehlp -V "$(_TCL_H)" TCL_MINOR_VERSION >> versions.vc] -!endif -!if [echo TCL_PATCH_LEVEL = \>> versions.vc] \ - && [nmakehlp -V "$(_TCL_H)" TCL_PATCH_LEVEL >> versions.vc] -!endif - -!if defined(_TK_H) -!if [echo TK_MAJOR_VERSION = \>> versions.vc] \ - && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc] -!endif -!if [echo TK_MINOR_VERSION = \>> versions.vc] \ - && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc] -!endif -!if [echo TK_PATCH_LEVEL = \>> versions.vc] \ - && [nmakehlp -V $(_TK_H) TK_PATCH_LEVEL >> versions.vc] -!endif -!endif # _TK_H - -!include versions.vc - -TCL_VERSION = $(TCL_MAJOR_VERSION)$(TCL_MINOR_VERSION) -TCL_DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION) -!if defined(_TK_H) -TK_VERSION = $(TK_MAJOR_VERSION)$(TK_MINOR_VERSION) -TK_DOTVERSION = $(TK_MAJOR_VERSION).$(TK_MINOR_VERSION) -!endif - -# Set DOTVERSION and VERSION -!if $(DOING_TCL) - -DOTVERSION = $(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION) -VERSION = $(TCL_VERSION) - -!elseif $(DOING_TK) - -DOTVERSION = $(TK_DOTVERSION) -VERSION = $(TK_VERSION) - -!else # Doing a non-Tk extension - -# If parent makefile has not defined DOTVERSION, try to get it from TEA -# first from a configure.in file, and then from configure.ac -!ifndef DOTVERSION -!if [echo DOTVERSION = \> versions.vc] \ - || [nmakehlp -V $(ROOT)\configure.in ^[$(PROJECT)^] >> versions.vc] -!if [echo DOTVERSION = \> versions.vc] \ - || [nmakehlp -V $(ROOT)\configure.ac ^[$(PROJECT)^] >> versions.vc] -!error *** Could not figure out extension version. Please define DOTVERSION in parent makefile before including rules.vc. -!endif -!endif -!include versions.vc -!endif # DOTVERSION -VERSION = $(DOTVERSION:.=) - -!endif # $(DOING_TCL) ... etc. - -# Windows RC files have 3 version components. Ensure this irrespective -# of how many components the package has specified. Basically, ensure -# minimum 4 components by appending 4 0's and then pick out the first 4. -# Also take care of the fact that DOTVERSION may have "a" or "b" instead -# of "." separating the version components. -DOTSEPARATED=$(DOTVERSION:a=.) -DOTSEPARATED=$(DOTSEPARATED:b=.) -!if [echo RCCOMMAVERSION = \> versions.vc] \ - || [for /f "tokens=1,2,3,4,5* delims=." %a in ("$(DOTSEPARATED).0.0.0.0") do echo %a,%b,%c,%d >> versions.vc] -!error *** Could not generate RCCOMMAVERSION *** -!endif -!include versions.vc ################################################################ # 10. Construct output directory and file paths # Figure-out how to name our intermediate and output directories. # In order to avoid inadvertent mixing of object files built using @@ -1049,11 +1096,11 @@ TMP_DIRFULL = $(TMP_DIRFULL:X=) SUFX = $(SUFX:x=) !else TMP_DIRFULL = $(TMP_DIRFULL:Dynamic=) EXT = lib -!if !$(MSVCRT) +!if $(MSVCRT) && $(TCL_VERSION) > 86 || !$(MSVCRT) && $(TCL_VERSION) < 87 TMP_DIRFULL = $(TMP_DIRFULL:X=) SUFX = $(SUFX:x=) !endif !endif @@ -1085,20 +1132,31 @@ !include nmakehlp.out # The name of the stubs library for the project being built STUBPREFIX = $(PROJECT)stub +# # Set up paths to various Tcl executables and libraries needed by extensions +# + +# TIP 430. Unused for 8.6 but no harm defining it to allow a common rules.vc +TCL_ZIP_FILE = libtcl$(TCL_MAJOR_VERSION).$(TCL_MINOR_VERSION)$(TCL_PATCH_LETTER)$(TCL_RELEASE_SERIAL).zip +TK_ZIP_FILE = libtk$(TK_MAJOR_VERSION).$(TK_MINOR_VERSION)$(TK_PATCH_LETTER)$(TK_RELEASE_SERIAL).zip + !if $(DOING_TCL) - TCLSHNAME = $(PROJECT)sh$(VERSION)$(SUFX).exe TCLSH = $(OUT_DIR)\$(TCLSHNAME) TCLIMPLIB = $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib TCLLIBNAME = $(PROJECT)$(VERSION)$(SUFX).$(EXT) TCLLIB = $(OUT_DIR)\$(TCLLIBNAME) +TCLSCRIPTZIP = $(OUT_DIR)\$(TCL_ZIP_FILE) +!if $(TCL_MAJOR_VERSION) == 8 TCLSTUBLIBNAME = $(STUBPREFIX)$(VERSION).lib +!else +TCLSTUBLIBNAME = $(STUBPREFIX).lib +!endif TCLSTUBLIB = $(OUT_DIR)\$(TCLSTUBLIBNAME) TCL_INCLUDES = -I"$(WIN_DIR)" -I"$(GENERICDIR)" !else # !$(DOING_TCL) @@ -1110,45 +1168,59 @@ TCLSH = $(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX:t=).exe !if !exist("$(TCLSH)") TCLSH = $(_TCLDIR)\bin\tclsh$(TCL_VERSION)t$(SUFX:t=).exe !endif +!if $(TCL_MAJOR_VERSION) == 8 TCLSTUBLIB = $(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib +!else +TCLSTUBLIB = $(_TCLDIR)\lib\tclstub.lib +!endif TCLIMPLIB = $(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX:t=).lib # When building extensions, may be linking against Tcl that does not add # "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility. !if !exist("$(TCLIMPLIB)") TCLIMPLIB = $(_TCLDIR)\lib\tcl$(TCL_VERSION)t$(SUFX:t=).lib !endif TCL_LIBRARY = $(_TCLDIR)\lib TCLREGLIB = $(_TCLDIR)\lib\tclreg13$(SUFX:t=).lib TCLDDELIB = $(_TCLDIR)\lib\tcldde14$(SUFX:t=).lib +TCLSCRIPTZIP = $(_TCLDIR)\lib\$(TCL_ZIP_FILE) TCLTOOLSDIR = \must\have\tcl\sources\to\build\this\target TCL_INCLUDES = -I"$(_TCLDIR)\include" !else # Building against Tcl sources TCLSH = $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX:t=).exe !if !exist($(TCLSH)) TCLSH = $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)t$(SUFX:t=).exe !endif +!if $(TCL_MAJOR_VERSION) == 8 TCLSTUBLIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib +!else +TCLSTUBLIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub.lib +!endif TCLIMPLIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX:t=).lib # When building extensions, may be linking against Tcl that does not add # "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility. !if !exist("$(TCLIMPLIB)") TCLIMPLIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)t$(SUFX:t=).lib !endif TCL_LIBRARY = $(_TCLDIR)\library TCLREGLIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tclreg13$(SUFX:t=).lib TCLDDELIB = $(_TCLDIR)\win\$(BUILDDIRTOP)\tcldde14$(SUFX:t=).lib +TCLSCRIPTZIP = $(_TCLDIR)\win\$(BUILDDIRTOP)\$(TCL_ZIP_FILE) TCLTOOLSDIR = $(_TCLDIR)\tools TCL_INCLUDES = -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win" !endif # TCLINSTALL +!if !$(STATIC_BUILD) && "$(TCL_BUILD_FOR)" == "8" +tcllibs = "$(TCLSTUBLIB)" +!else tcllibs = "$(TCLSTUBLIB)" "$(TCLIMPLIB)" +!endif !endif # $(DOING_TCL) # We need a tclsh that will run on the host machine as part of the build. # IX86 runs on all architectures. @@ -1162,20 +1234,32 @@ # Do the same for Tk and Tk extensions that require the Tk libraries !if $(DOING_TK) || $(NEED_TK) WISHNAMEPREFIX = wish WISHNAME = $(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe -TKLIBNAME = $(PROJECT)$(TK_VERSION)$(SUFX).$(EXT) -TKSTUBLIBNAME = tkstub$(TK_VERSION).lib +TKLIBNAME8 = tk$(TK_VERSION)$(SUFX).$(EXT) +TKLIBNAME9 = tcl9tk$(TK_VERSION)$(SUFX).$(EXT) +!if $(TCL_MAJOR_VERSION) == 8 || "$(TCL_BUILD_FOR)" == "8" +TKLIBNAME = tk$(TK_VERSION)$(SUFX).$(EXT) TKIMPLIBNAME = tk$(TK_VERSION)$(SUFX).lib +!else +TKLIBNAME = tcl9tk$(TK_VERSION)$(SUFX).$(EXT) +TKIMPLIBNAME = tcl9tk$(TK_VERSION)$(SUFX).lib +!endif +!if $(TK_MAJOR_VERSION) == 8 +TKSTUBLIBNAME = tkstub$(TK_VERSION).lib +!else +TKSTUBLIBNAME = tkstub.lib +!endif !if $(DOING_TK) -WISH = $(OUT_DIR)\$(WISHNAME) +WISH = $(OUT_DIR)\$(WISHNAME) TKSTUBLIB = $(OUT_DIR)\$(TKSTUBLIBNAME) TKIMPLIB = $(OUT_DIR)\$(TKIMPLIBNAME) TKLIB = $(OUT_DIR)\$(TKLIBNAME) -TK_INCLUDES = -I"$(WIN_DIR)" -I"$(GENERICDIR)" +TK_INCLUDES = -I"$(WIN_DIR)" -I"$(GENERICDIR)" +TKSCRIPTZIP = $(OUT_DIR)\$(TK_ZIP_FILE) !else # effectively NEED_TK !if $(TKINSTALL) # Building against installed Tk WISH = $(_TKDIR)\bin\$(WISHNAME) @@ -1186,11 +1270,14 @@ !if !exist("$(TKIMPLIB)") TKIMPLIBNAME = tk$(TK_VERSION)$(SUFX:t=).lib TKIMPLIB = $(_TKDIR)\lib\$(TKIMPLIBNAME) !endif TK_INCLUDES = -I"$(_TKDIR)\include" +TKSCRIPTZIP = $(_TKDIR)\lib\$(TK_ZIP_FILE) + !else # Building against Tk sources + WISH = $(_TKDIR)\win\$(BUILDDIRTOP)\$(WISHNAME) TKSTUBLIB = $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKSTUBLIBNAME) TKIMPLIB = $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKIMPLIBNAME) # When building extensions, may be linking against Tk that does not add # "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility. @@ -1197,22 +1284,36 @@ !if !exist("$(TKIMPLIB)") TKIMPLIBNAME = tk$(TK_VERSION)$(SUFX:t=).lib TKIMPLIB = $(_TKDIR)\win\$(BUILDDIRTOP)\$(TKIMPLIBNAME) !endif TK_INCLUDES = -I"$(_TKDIR)\generic" -I"$(_TKDIR)\win" -I"$(_TKDIR)\xlib" +TKSCRIPTZIP = $(_TKDIR)\win\$(BUILDDIRTOP)\$(TK_ZIP_FILE) + !endif # TKINSTALL + tklibs = "$(TKSTUBLIB)" "$(TKIMPLIB)" !endif # $(DOING_TK) !endif # $(DOING_TK) || $(NEED_TK) # Various output paths PRJIMPLIB = $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib -PRJLIBNAME = $(PROJECT)$(VERSION)$(SUFX).$(EXT) +PRJLIBNAME8 = $(PROJECT)$(VERSION)$(SUFX).$(EXT) +# Even when building against Tcl 8, PRJLIBNAME9 must not have "t" +PRJLIBNAME9 = tcl9$(PROJECT)$(VERSION)$(SUFX:t=).$(EXT) +!if $(TCL_MAJOR_VERSION) == 8 || "$(TCL_BUILD_FOR)" == "8" +PRJLIBNAME = $(PRJLIBNAME8) +!else +PRJLIBNAME = $(PRJLIBNAME9) +!endif PRJLIB = $(OUT_DIR)\$(PRJLIBNAME) +!if $(TCL_MAJOR_VERSION) == 8 PRJSTUBLIBNAME = $(STUBPREFIX)$(VERSION).lib +!else +PRJSTUBLIBNAME = $(STUBPREFIX).lib +!endif PRJSTUBLIB = $(OUT_DIR)\$(PRJSTUBLIBNAME) # If extension parent makefile has not defined a resource definition file, # we will generate one from standard template. !if !$(DOING_TCL) && !$(DOING_TK) && !$(STATIC_BUILD) @@ -1270,11 +1371,11 @@ # options that we will pass to the compiler and linker. The main # makefile should use these in combination with whatever other flags # and switches are specific to it. # The following macros are defined, names are for historical compatibility: # OPTDEFINES - /Dxxx C macro flags based on user-specified OPTS -# COMPILERFLAGS - /Dxxx C macro flags independent of any configuration opttions +# COMPILERFLAGS - /Dxxx C macro flags independent of any configuration options # crt - Compiler switch that selects the appropriate C runtime # cdebug - Compiler switches related to debug AND optimizations # cwarn - Compiler switches that set warning levels # cflags - complete compiler switches (subsumes cdebug and cwarn) # ldebug - Linker switches controlling debug information and optimization @@ -1283,12 +1384,12 @@ # conlflags - complete linker switches for console program (subsumes lflags) # guilflags - complete linker switches for GUI program (subsumes lflags) # baselibs - minimum Windows libraries required. Parent makefile can # define PRJ_LIBS before including rules.rc if additional libs are needed -OPTDEFINES = /DSTDC_HEADERS -!if $(VCVERSION) >= 1600 +OPTDEFINES = /DSTDC_HEADERS /DUSE_NMAKE=1 +!if $(VCVERSION) > 1600 OPTDEFINES = $(OPTDEFINES) /DHAVE_STDINT_H=1 !else OPTDEFINES = $(OPTDEFINES) /DMP_NO_STDINT=1 !endif !if $(VCVERSION) >= 1800 @@ -1309,11 +1410,11 @@ !endif !if $(STATIC_BUILD) OPTDEFINES = $(OPTDEFINES) /DSTATIC_BUILD !elseif $(TCL_VERSION) > 86 OPTDEFINES = $(OPTDEFINES) /DTCL_WITH_EXTERNAL_TOMMATH -!if "$(MACHINE)" == "AMD64" +!if "$(MACHINE)" == "AMD64" || "$(MACHINE)" == "ARM64" OPTDEFINES = $(OPTDEFINES) /DMP_64BIT !endif !endif !if $(TCL_NO_DEPRECATED) OPTDEFINES = $(OPTDEFINES) /DTCL_NO_DEPRECATED @@ -1337,37 +1438,37 @@ !endif !endif !if $(PROFILE) OPTDEFINES = $(OPTDEFINES) /DTCL_CFG_PROFILED !endif -!if "$(MACHINE)" == "AMD64" +!if "$(MACHINE)" == "AMD64" || "$(MACHINE)" == "ARM64" OPTDEFINES = $(OPTDEFINES) /DTCL_CFG_DO64BIT !endif !if $(VCVERSION) < 1300 OPTDEFINES = $(OPTDEFINES) /DNO_STRTOI64=1 !endif -!if "$(TCL_MAJOR_VERSION)" == "8" +!if $(TCL_MAJOR_VERSION) == 8 !if "$(_USE_64BIT_TIME_T)" == "1" OPTDEFINES = $(OPTDEFINES) /D_USE_64BIT_TIME_T=1 !endif -!if "$(TCL_UTF_MAX)" == "4" -OPTDEFINES = $(OPTDEFINES) /DTCL_UTF_MAX=4 +!endif +!if "$(TCL_BUILD_FOR)" == "8" +OPTDEFINES = $(OPTDEFINES) /DTCL_MAJOR_VERSION=8 !endif - -# _ATL_XP_TARGETING - Newer SDK's need this to build for XP -COMPILERFLAGS = /D_ATL_XP_TARGETING +!if "$(TK_BUILD_FOR)" == "8" +OPTDEFINES = $(OPTDEFINES) /DTK_MAJOR_VERSION=8 !endif # Like the TEA system only set this non empty for non-Tk extensions # Note: some extensions use PACKAGE_NAME and others use PACKAGE_TCLNAME # so we pass both !if !$(DOING_TCL) && !$(DOING_TK) PKGNAMEFLAGS = /DPACKAGE_NAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \ - /DPACKAGE_TCLNAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \ - /DPACKAGE_VERSION="\"$(DOTVERSION)\"" \ - /DMODULE_SCOPE=extern + /DPACKAGE_TCLNAME="\"$(PRJ_PACKAGE_TCLNAME)\"" \ + /DPACKAGE_VERSION="\"$(DOTVERSION)\"" \ + /DMODULE_SCOPE=extern !endif # crt picks the C run time based on selected OPTS !if $(MSVCRT) !if $(DEBUG) && !$(UNCHECKED) @@ -1396,14 +1497,14 @@ cdebug = $(cdebug) -Zi !endif !endif # $(DEBUG) -# cwarn includes default warning levels. -cwarn = $(WARNINGS) +# cwarn includes default warning levels, also C4090 (buggy) and C4146 is useless. +cwarn = $(WARNINGS) -wd4090 -wd4146 -!if "$(MACHINE)" == "AMD64" +!if "$(MACHINE)" == "AMD64" || "$(MACHINE)" == "ARM64" # Disable pointer<->int warnings related to cast between different sizes # There are a gadzillion of these due to use of ClientData and # clutter up compiler # output increasing chance of a real warning getting lost. So disable them. # Eventually some day, Tcl will be 64-bit clean. @@ -1414,10 +1515,15 @@ !if "$(MACHINE)" == "ARM" carch = /D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE !else carch = !endif + +# cpuid is only available on intel machines +!if "$(MACHINE)" == "IX86" || "$(MACHINE)" == "AMD64" +carch = $(carch) /DHAVE_CPUID=1 +!endif !if $(DEBUG) # Turn warnings into errors cwarn = $(cwarn) -WX !endif @@ -1431,10 +1537,14 @@ # rules.vc/makefile.vc to help visually compare that the pre- and # post-reform build logs # cflags contains generic flags used for building practically all object files cflags = -nologo -c $(COMPILERFLAGS) $(carch) $(cwarn) -Fp$(TMP_DIR)^\ $(cdebug) + +!if $(TCL_MAJOR_VERSION) == 8 && $(TCL_MINOR_VERSION) < 7 +cflags = $(cflags) -DTcl_Size=int +!endif # appcflags contains $(cflags) and flags for building the application # object files (e.g. tclsh, or wish) pkgcflags contains $(cflags) plus # flags used for building shared object files The two differ in the # BUILD_$(PROJECT) macro which should be defined only for the shared @@ -1454,11 +1564,11 @@ # TBD - tclvfs has a comment that stubs libs should not be compiled with -GL # without stating why. Tcl itself compiled stubs libs with this flag. # so we do not remove it from cflags. -GL may prevent extensions # compiled with one VC version to fail to link against stubs library # compiled with another VC version. Check for this and fix accordingly. -stubscflags = $(cflags) $(PKGNAMEFLAGS) $(PRJ_DEFINES) $(OPTDEFINES) -Zl /DSTATIC_BUILD $(INCLUDES) $(USE_STUBS_DEFS) +stubscflags = $(cflags) $(PKGNAMEFLAGS) $(PRJ_DEFINES) $(OPTDEFINES) /Zl /GL- /DSTATIC_BUILD $(INCLUDES) $(USE_STUBS_DEFS) # Link flags !if $(DEBUG) ldebug = -debug -debugtype:cv @@ -1477,22 +1587,10 @@ ### Declarations common to all linker versions lflags = -nologo -machine:$(MACHINE) $(LINKERFLAGS) $(ldebug) !if $(MSVCRT) && !($(DEBUG) && !$(UNCHECKED)) && $(VCVERSION) >= 1900 lflags = $(lflags) -nodefaultlib:libucrt.lib -!endif - -# Old linkers (Visual C++ 6 in particular) will link for fast loading -# on Win98. Since we do not support Win98 any more, we specify nowin98 -# as recommended for NT and later. However, this is only required by -# IX86 on older compilers and only needed if we are not doing a static build. - -!if "$(MACHINE)" == "IX86" && !$(STATIC_BUILD) -!if [nmakehlp -l -opt:nowin98 $(LINKER_TESTFLAGS)] -# Align sections for PE size savings. -lflags = $(lflags) -opt:nowin98 -!endif !endif dlllflags = $(lflags) -dll conlflags = $(lflags) -subsystem:console guilflags = $(lflags) -subsystem:windows @@ -1530,11 +1628,11 @@ DLLCMD = $(link32) $(dlllflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs) CONEXECMD = $(link32) $(conlflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs) GUIEXECMD = $(link32) $(guilflags) -out:$@ $(baselibs) $(tcllibs) $(tklibs) RESCMD = $(rc32) -fo $@ -r -i "$(GENERICDIR)" -i "$(TMP_DIR)" \ - $(TCL_INCLUDES) \ + $(TCL_INCLUDES) /DSTATIC_BUILD=$(STATIC_BUILD) \ /DDEBUG=$(DEBUG) -d UNCHECKED=$(UNCHECKED) \ /DCOMMAVERSION=$(RCCOMMAVERSION) \ /DDOTVERSION=\"$(DOTVERSION)\" \ /DVERSION=\"$(VERSION)\" \ /DSUFX=\"$(SUFX)\" \ @@ -1547,24 +1645,36 @@ default-target: $(DEFAULT_BUILD_TARGET) !if $(MULTIPLATFORM_INSTALL) default-pkgindex: + @echo if {[package vsatisfies [package provide Tcl] 9.0-]} { > $(OUT_DIR)\pkgIndex.tcl + @echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \ + [list load [file join $$dir $(PLATFORM_IDENTIFY) $(PRJLIBNAME9)]] >> $(OUT_DIR)\pkgIndex.tcl + @echo } else { >> $(OUT_DIR)\pkgIndex.tcl @echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \ - [list load [file join $$dir $(PLATFORM_IDENTIFY) $(PRJLIBNAME)]] > $(OUT_DIR)\pkgIndex.tcl + [list load [file join $$dir $(PLATFORM_IDENTIFY) $(PRJLIBNAME8)]] >> $(OUT_DIR)\pkgIndex.tcl + @echo } >> $(OUT_DIR)\pkgIndex.tcl !else default-pkgindex: + @echo if {[package vsatisfies [package provide Tcl] 9.0-]} { > $(OUT_DIR)\pkgIndex.tcl + @echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \ + [list load [file join $$dir $(PRJLIBNAME9)]] >> $(OUT_DIR)\pkgIndex.tcl + @echo } else { >> $(OUT_DIR)\pkgIndex.tcl @echo package ifneeded $(PRJ_PACKAGE_TCLNAME) $(DOTVERSION) \ - [list load [file join $$dir $(PRJLIBNAME)]] > $(OUT_DIR)\pkgIndex.tcl + [list load [file join $$dir $(PRJLIBNAME8)]] >> $(OUT_DIR)\pkgIndex.tcl + @echo } >> $(OUT_DIR)\pkgIndex.tcl !endif default-pkgindex-tea: @if exist $(ROOT)\pkgIndex.tcl.in nmakehlp -s << $(ROOT)\pkgIndex.tcl.in > $(OUT_DIR)\pkgIndex.tcl @PACKAGE_VERSION@ $(DOTVERSION) @PACKAGE_NAME@ $(PRJ_PACKAGE_TCLNAME) @PACKAGE_TCLNAME@ $(PRJ_PACKAGE_TCLNAME) @PKG_LIB_FILE@ $(PRJLIBNAME) +@PKG_LIB_FILE8@ $(PRJLIBNAME8) +@PKG_LIB_FILE9@ $(PRJLIBNAME9) << default-install: default-install-binaries default-install-libraries !if $(SYMBOLS) default-install: default-install-pdbs @@ -1597,10 +1707,12 @@ default-install-pdbs: @echo Installing PDBs to '$(LIB_INSTALL_DIR)' @if not exist "$(LIB_INSTALL_DIR)" mkdir "$(LIB_INSTALL_DIR)" @$(CPY) "$(OUT_DIR)\*.pdb" "$(LIB_INSTALL_DIR)\" + +# "emacs font-lock highlighting fix default-install-docs-html: @echo Installing documentation files to '$(DOC_INSTALL_DIR)' @if not exist "$(DOC_INSTALL_DIR)" mkdir "$(DOC_INSTALL_DIR)" @if exist $(DOCDIR) for %f in ("$(DOCDIR)\*.html" "$(DOCDIR)\*.css" "$(DOCDIR)\*.png") do @$(COPY) %f "$(DOC_INSTALL_DIR)" @@ -1689,22 +1801,22 @@ FILETYPE VFT_DLL FILESUBTYPE 0x0L BEGIN BLOCK "StringFileInfo" BEGIN - BLOCK "040904b0" - BEGIN - VALUE "FileDescription", "Tcl extension " PROJECT - VALUE "OriginalFilename", PRJLIBNAME - VALUE "FileVersion", DOTVERSION - VALUE "ProductName", "Package " PROJECT " for Tcl" - VALUE "ProductVersion", DOTVERSION - END + BLOCK "040904b0" + BEGIN + VALUE "FileDescription", "Tcl extension " PROJECT + VALUE "OriginalFilename", PRJLIBNAME + VALUE "FileVersion", DOTVERSION + VALUE "ProductName", "Package " PROJECT " for Tcl" + VALUE "ProductVersion", DOTVERSION + END END BLOCK "VarFileInfo" BEGIN - VALUE "Translation", 0x409, 1200 + VALUE "Translation", 0x409, 1200 END END << @@ -1762,12 +1874,12 @@ !if $(TCLINSTALL) # Building against an installed Tcl !if exist("$(_TCLDIR)\lib\nmake\tcl.nmake") TCLNMAKECONFIG = "$(_TCLDIR)\lib\nmake\tcl.nmake" !endif !else # !$(TCLINSTALL) - building against Tcl source -!if exist("$(OUT_DIR)\tcl.nmake") -TCLNMAKECONFIG = "$(OUT_DIR)\tcl.nmake" +!if exist("$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl.nmake") +TCLNMAKECONFIG = "$(_TCLDIR)\win\$(BUILDDIRTOP)\tcl.nmake" !endif !endif # TCLINSTALL !if $(CONFIG_CHECK) !ifdef TCLNMAKECONFIG ADDED win/svnmanifest.in Index: win/svnmanifest.in ================================================================== --- /dev/null +++ win/svnmanifest.in @@ -0,0 +1,1 @@ +svn-r Index: win/targets.vc ================================================================== --- win/targets.vc +++ win/targets.vc @@ -2,11 +2,11 @@ # targets.vc -- # # Part of the nmake based build system for Tcl and its extensions. # This file defines some standard targets for the convenience of extensions # and can be optionally included by the extension makefile. -# See TIP 477 (https://core.tcl-lang.org/tips/doc/trunk/tip/477.md) for docs. +# See TIP 477 (https://core.tcl-lang.org/tips/doc/main/tip/477.md) for docs. $(PROJECT): setup pkgindex $(PRJLIB) !ifdef PRJ_STUBOBJS $(PROJECT): $(PRJSTUBLIB) Index: win/tcl.dsp ================================================================== --- win/tcl.dsp +++ win/tcl.dsp @@ -32,22 +32,22 @@ # PROP BASE Use_MFC 0 # PROP BASE Use_Debug_Libraries 0 # PROP BASE Output_Dir "Release" # PROP BASE Intermediate_Dir "Release\tcl_Dynamic" -# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=none MSVCDIR=IDE" +# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc MSVCDIR=IDE" # PROP BASE Rebuild_Opt "-a" -# PROP BASE Target_File "Release\tclsh90.exe" +# PROP BASE Target_File "Release\tclsh87.exe" # PROP BASE Bsc_Name "" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 0 # PROP Output_Dir "Release" # PROP Intermediate_Dir "Release\tcl_Dynamic" -# PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=threads MSVCDIR=IDE" +# PROP Cmd_Line "nmake -nologo -f makefile.vc MSVCDIR=IDE" # PROP Rebuild_Opt "clean release" -# PROP Target_File "Release\tclsh90t.exe" +# PROP Target_File "Release\tclsh87t.exe" # PROP Bsc_Name "" # PROP Target_Dir "" !ELSEIF "$(CFG)" == "tcl - Win32 Debug" @@ -55,20 +55,20 @@ # PROP BASE Use_Debug_Libraries 1 # PROP BASE Output_Dir "Debug" # PROP BASE Intermediate_Dir "Debug\tcl_Dynamic" # PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols MSVCDIR=IDE" # PROP BASE Rebuild_Opt "-a" -# PROP BASE Target_File "Debug\tclsh90g.exe" +# PROP BASE Target_File "Debug\tclsh87g.exe" # PROP BASE Bsc_Name "" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 1 # PROP Output_Dir "Debug" # PROP Intermediate_Dir "Debug\tcl_Dynamic" # PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=threads,symbols MSVCDIR=IDE" # PROP Rebuild_Opt "clean release" -# PROP Target_File "Debug\tclsh90tg.exe" +# PROP Target_File "Debug\tclsh87tg.exe" # PROP Bsc_Name "" # PROP Target_Dir "" !ELSEIF "$(CFG)" == "tcl - Win32 Debug Static" @@ -76,20 +76,20 @@ # PROP BASE Use_Debug_Libraries 1 # PROP BASE Output_Dir "Debug" # PROP BASE Intermediate_Dir "Debug\tcl_Static" # PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols,static MSVCDIR=IDE" # PROP BASE Rebuild_Opt "-a" -# PROP BASE Target_File "Debug\tclsh90sg.exe" +# PROP BASE Target_File "Debug\tclsh87sg.exe" # PROP BASE Bsc_Name "" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 1 # PROP Output_Dir "Debug" # PROP Intermediate_Dir "Debug\tcl_Static" # PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols,static MSVCDIR=IDE" # PROP Rebuild_Opt "-a" -# PROP Target_File "Debug\tclsh90sg.exe" +# PROP Target_File "Debug\tclsh87sg.exe" # PROP Bsc_Name "" # PROP Target_Dir "" !ELSEIF "$(CFG)" == "tcl - Win32 Release Static" @@ -97,20 +97,20 @@ # PROP BASE Use_Debug_Libraries 0 # PROP BASE Output_Dir "Release" # PROP BASE Intermediate_Dir "Release\tcl_Static" # PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=static MSVCDIR=IDE" # PROP BASE Rebuild_Opt "-a" -# PROP BASE Target_File "Release\tclsh90s.exe" +# PROP BASE Target_File "Release\tclsh87s.exe" # PROP BASE Bsc_Name "" # PROP BASE Target_Dir "" # PROP Use_MFC 0 # PROP Use_Debug_Libraries 0 # PROP Output_Dir "Release" # PROP Intermediate_Dir "Release\tcl_Static" # PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=static MSVCDIR=IDE" # PROP Rebuild_Opt "-a" -# PROP Target_File "Release\tclsh90s.exe" +# PROP Target_File "Release\tclsh87s.exe" # PROP Bsc_Name "" # PROP Target_Dir "" !ENDIF @@ -134,18 +134,10 @@ # Begin Group "compat" # PROP Default_Filter "" # Begin Source File -SOURCE=..\compat\dirent.h -# End Source File -# Begin Source File - -SOURCE=..\compat\dirent2.h -# End Source File -# Begin Source File - SOURCE=..\compat\dlfcn.h # End Source File # Begin Source File SOURCE=..\compat\gettod.c @@ -154,52 +146,16 @@ SOURCE=..\compat\limits.h # End Source File # Begin Source File -SOURCE=..\compat\memcmp.c -# End Source File -# Begin Source File - -SOURCE=..\compat\opendir.c -# End Source File -# Begin Source File - SOURCE=..\compat\README # End Source File # Begin Source File -SOURCE=..\compat\stdlib.h -# End Source File -# Begin Source File - SOURCE=..\compat\string.h # End Source File -# Begin Source File - -SOURCE=..\compat\strncasecmp.c -# End Source File -# Begin Source File - -SOURCE=..\compat\strstr.c -# End Source File -# Begin Source File - -SOURCE=..\compat\strtol.c -# End Source File -# Begin Source File - -SOURCE=..\compat\strtoul.c -# End Source File -# Begin Source File - -SOURCE=..\compat\tclErrno.h -# End Source File -# Begin Source File - -SOURCE=..\compat\waitpid.c -# End Source File # End Group # Begin Group "doc" # PROP Default_Filter "" # Begin Source File @@ -272,14 +228,10 @@ # End Source File # Begin Source File SOURCE=..\doc\CallDel.3 # End Source File -# Begin Source File - -SOURCE=..\doc\case.n -# End Source File # Begin Source File SOURCE=..\doc\catch.n # End Source File # Begin Source File @@ -758,11 +710,11 @@ SOURCE=..\doc\safe.n # End Source File # Begin Source File -SOURCE=..\doc\SaveResult.3 +SOURCE=..\doc\SaveInterpState.3 # End Source File # Begin Source File SOURCE=..\doc\scan.n # End Source File @@ -822,11 +774,11 @@ SOURCE=..\doc\SplitPath.3 # End Source File # Begin Source File -SOURCE=..\doc\StaticPkg.3 +SOURCE=..\doc\StaticLibrary.3 # End Source File # Begin Source File SOURCE=..\doc\StdChannels.3 # End Source File @@ -1440,14 +1392,10 @@ # End Source File # Begin Source File SOURCE=.\rules.vc # End Source File -# Begin Source File - -SOURCE=.\tcl.hpj.in -# End Source File # Begin Source File SOURCE=.\tcl.m4 # End Source File # Begin Source File DELETED win/tcl.hpj.in Index: win/tcl.hpj.in ================================================================== --- win/tcl.hpj.in +++ /dev/null @@ -1,19 +0,0 @@ -; This file is maintained by HCW. Do not modify this file directly. - -[OPTIONS] -HCW=0 -LCID=0x409 0x0 0x0 ;English (United States) -REPORT=Yes -TITLE=Tcl/Tk Reference Manual -CNT=tcl90.cnt -COPYRIGHT=Copyright 2000 Ajuba Solutions -HLP=tcl90.hlp - -[FILES] -tcl.rtf - -[WINDOWS] -main="Tcl/Tk Reference Manual",,0 - -[CONFIG] -BrowseButtons() Index: win/tcl.m4 ================================================================== --- win/tcl.m4 +++ win/tcl.m4 @@ -26,13 +26,13 @@ if test x"${no_tcl}" = x ; then # we reset no_tcl in case something fails here no_tcl=true AC_ARG_WITH(tcl, - AC_HELP_STRING([--with-tcl], + AS_HELP_STRING([--with-tcl], [directory containing tcl configuration (tclConfig.sh)]), - with_tclconfig="${withval}") + [with_tclconfig="${withval}"]) AC_MSG_CHECKING([for Tcl configuration]) AC_CACHE_VAL(ac_cv_c_tclconfig,[ # First check to see if --with-tcl was specified. if test x"${with_tclconfig}" != x ; then @@ -144,13 +144,13 @@ if test x"${no_tk}" = x ; then # we reset no_tk in case something fails here no_tk=true AC_ARG_WITH(tk, - AC_HELP_STRING([--with-tk], + AS_HELP_STRING([--with-tk], [directory containing tk configuration (tkConfig.sh)]), - with_tkconfig="${withval}") + [with_tkconfig="${withval}"]) AC_MSG_CHECKING([for Tk configuration]) AC_CACHE_VAL(ac_cv_c_tkconfig,[ # First check to see if --with-tkconfig was specified. if test x"${with_tkconfig}" != x ; then @@ -249,22 +249,21 @@ # # Substitutes the following vars: # TCL_BIN_DIR # TCL_SRC_DIR # TCL_LIB_FILE -# TCL_ZIP_FILE # #------------------------------------------------------------------------ AC_DEFUN([SC_LOAD_TCLCONFIG], [ AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh]) if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then - AC_MSG_RESULT([loading]) + AC_MSG_RESULT([loading]) . "${TCL_BIN_DIR}/tclConfig.sh" else - AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) + AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh]) fi # # If the TCL_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. @@ -273,13 +272,13 @@ # instead of TCL_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. # if test -f $TCL_BIN_DIR/Makefile ; then - TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} - TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} - TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} + TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} + TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} + TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} fi eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" @@ -286,11 +285,10 @@ AC_SUBST(TCL_VERSION) AC_SUBST(TCL_BIN_DIR) AC_SUBST(TCL_SRC_DIR) - AC_SUBST(TCL_ZIP_FILE) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_LIB_FLAG) AC_SUBST(TCL_LIB_SPEC) AC_SUBST(TCL_STUB_LIB_FILE) @@ -318,14 +316,14 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [ AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh]) if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then - AC_MSG_RESULT([loading]) + AC_MSG_RESULT([loading]) . "${TK_BIN_DIR}/tkConfig.sh" else - AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) + AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh]) fi AC_SUBST(TK_BIN_DIR) AC_SUBST(TK_SRC_DIR) @@ -356,18 +354,10 @@ AC_DEFUN([SC_ENABLE_SHARED], [ AC_MSG_CHECKING([how to build libraries]) AC_ARG_ENABLE(shared, [ --enable-shared build and link with shared libraries (default: on)], [tcl_ok=$enableval], [tcl_ok=yes]) - - if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - tcl_ok=$enableval - else - tcl_ok=yes - fi - if test "$tcl_ok" = "yes" ; then AC_MSG_RESULT([shared]) SHARED_BUILD=1 else AC_MSG_RESULT([static]) @@ -461,10 +451,11 @@ # Can the following vars: # EXTRA_CFLAGS # CFLAGS_DEBUG # CFLAGS_OPTIMIZE # CFLAGS_WARNING +# CFLAGS_NOLTO # LDFLAGS_DEBUG # LDFLAGS_OPTIMIZE # LDFLAGS_CONSOLE # LDFLAGS_WINDOW # CC_OBJNAME @@ -508,24 +499,24 @@ AC_CHECK_PROG(WINE, wine, wine,) SHLIB_SUFFIX=".dll" # MACHINE is IX86 for LINK, but this is used by the manifest, - # which requires x86|amd64|ia64. + # which requires x86|amd64|arm64|ia64. MACHINE="X86" if test "$GCC" = "yes"; then AC_CACHE_CHECK(for cross-compile version of gcc, ac_cv_cross, - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifndef _WIN32 #error cross-compiler #endif - ], [], - ac_cv_cross=no, - ac_cv_cross=yes) + ]], [[]])], + [ac_cv_cross=no], + [ac_cv_cross=yes]) ) if test "$ac_cv_cross" = "yes"; then case "$do64bit" in amd64|x64|yes) @@ -533,10 +524,17 @@ LD="x86_64-w64-mingw32-ld" AR="x86_64-w64-mingw32-ar" RANLIB="x86_64-w64-mingw32-ranlib" RC="x86_64-w64-mingw32-windres" ;; + arm64|aarch64) + CC="aarch64-w64-mingw32-${CC}" + LD="aarch64-w64-mingw32-ld" + AR="aarch64-w64-mingw32-ar" + RANLIB="aarch64-w64-mingw32-ranlib" + RC="aarch64-w64-mingw32-windres" + ;; *) CC="i686-w64-mingw32-${CC}" LD="i686-w64-mingw32-ld" AR="i686-w64-mingw32-ar" RANLIB="i686-w64-mingw32-ranlib" @@ -570,60 +568,95 @@ conftest= cyg_conftest= fi if test "$CYGPATH" = "echo"; then - DEPARG='"$<"' + DEPARG='"$<"' else - DEPARG='"$(shell $(CYGPATH) $<)"' + DEPARG='"$(shell $(CYGPATH) $<)"' fi # set various compiler flags depending on whether we are using gcc or cl if test "${GCC}" = "yes" ; then extra_cflags="-pipe" extra_ldflags="-pipe -static-libgcc" AC_CACHE_CHECK(for mingw32 version of gcc, ac_cv_win32, - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifdef _WIN32 #error win32 #endif - ], [], - ac_cv_win32=no, - ac_cv_win32=yes) + ]], [[]])], + [ac_cv_win32=no], + [ac_cv_win32=yes]) ) if test "$ac_cv_win32" != "yes"; then AC_MSG_ERROR([${CC} cannot produce win32 executables.]) fi + if test "$do64bit" != "arm64"; then + extra_cflags="$extra_cflags -DHAVE_CPUID=1" + fi hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -mwindows -municode -Dmain=xxmain" AC_CACHE_CHECK(for working -municode linker flag, ac_cv_municode, - AC_TRY_LINK([ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include int APIENTRY wWinMain(HINSTANCE a, HINSTANCE b, LPWSTR c, int d) {return 0;} - ], - [], - ac_cv_municode=yes, - ac_cv_municode=no) + ]], [[]])], + [ac_cv_municode=yes], + [ac_cv_municode=no]) ) CFLAGS=$hold_cflags if test "$ac_cv_municode" = "yes" ; then extra_ldflags="$extra_ldflags -municode" else extra_cflags="$extra_cflags -DTCL_BROKEN_MAINARGS" fi + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fno-lto" + AC_CACHE_CHECK(for working -fno-lto, + ac_cv_nolto, + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + [ac_cv_nolto=yes], + [ac_cv_nolto=no]) + ) + CFLAGS=$hold_cflags + if test "$ac_cv_nolto" = "yes" ; then + CFLAGS_NOLTO="-fno-lto" + else + CFLAGS_NOLTO="" + fi + AC_CACHE_CHECK([if the compiler understands -finput-charset], + tcl_cv_cc_input_charset, [ + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -finput-charset=UTF-8" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[tcl_cv_cc_input_charset=yes],[tcl_cv_cc_input_charset=no]) + CFLAGS=$hold_cflags]) + if test $tcl_cv_cc_input_charset = yes; then + extra_cflags="$extra_cflags -finput-charset=UTF-8" + fi + fi + + hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Wl,--enable-auto-image-base" + AC_CACHE_CHECK(for working --enable-auto-image-base, + ac_cv_enable_auto_image_base, + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + [ac_cv_enable_auto_image_base=yes], + [ac_cv_enable_auto_image_base=no]) + ) + CFLAGS=$hold_cflags + if test "$ac_cv_enable_auto_image_base" = "yes" ; then + extra_ldflags="$extra_ldflags -Wl,--enable-auto-image-base" fi AC_MSG_CHECKING([compiler flags]) if test "${GCC}" = "yes" ; then SHLIB_LD="" SHLIB_LD_LIBS='${LIBS}' LIBS="-lnetapi32 -lkernel32 -luser32 -ladvapi32 -luserenv -lws2_32" # mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't - LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32" + LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32 -lwinspool" STLIB_LD='${AR} cr' RC_OUT=-o RC_TYPE= RC_INCLUDE=--include RC_DEFINE=--define @@ -634,22 +667,22 @@ MAKE_EXE="\${CC} -o \[$]@" LIBPREFIX="lib" if test "${SHARED_BUILD}" = "0" ; then # static - AC_MSG_RESULT([using static flags]) + AC_MSG_RESULT([using static flags]) runtime= LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic - AC_MSG_RESULT([using shared flags]) + AC_MSG_RESULT([using shared flags]) # ad-hoc check to see if CC supports -shared. if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then AC_MSG_ERROR([${CC} does not support the -shared option. - You will need to upgrade to a newer version of the toolchain.]) + You will need to upgrade to a newer version of the toolchain.]) fi runtime= # Add SHLIB_LD_LIBS to the Make rule, not here. @@ -680,11 +713,11 @@ case "${CC}" in *++) CFLAGS_WARNING="${CFLAGS_WARNING} -Wno-format" ;; *) - CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -Wdeclaration-after-statement" + CFLAGS_WARNING="${CFLAGS_WARNING} -Wc++-compat -fextended-identifiers" ;; esac # Specify the CC output file names based on the target name CC_OBJNAME="-o \[$]@" @@ -710,40 +743,44 @@ case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) ;; + arm64|aarch64) + MACHINE="ARM64" + AC_MSG_RESULT([ Using ARM64 $MACHINE mode]) + ;; ia64) MACHINE="IA64" - AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) + AC_MSG_RESULT([ Using IA64 $MACHINE mode]) ;; *) - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #ifndef _WIN64 #error 32-bit #endif - ], [], - tcl_win_64bit=yes, - tcl_win_64bit=no + ]], [[]])], + [tcl_win_64bit=yes], + [tcl_win_64bit=no] ) if test "$tcl_win_64bit" = "yes" ; then - do64bit=amd64 - MACHINE="AMD64" - AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) + do64bit=amd64 + MACHINE="AMD64" + AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) fi ;; esac else if test "${SHARED_BUILD}" = "0" ; then # static - AC_MSG_RESULT([using static flags]) + AC_MSG_RESULT([using static flags]) runtime=-MT LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s.exe" else # dynamic - AC_MSG_RESULT([using shared flags]) + AC_MSG_RESULT([using shared flags]) runtime=-MD # Add SHLIB_LD_LIBS to the Make rule, not here. LIBRARIES="\${SHARED_LIBRARIES}" EXESUFFIX=".exe" case "x`echo \${VisualStudioVersion}`" in @@ -764,10 +801,13 @@ if test "$do64bit" != "no" ; then case "$do64bit" in amd64|x64|yes) MACHINE="AMD64" ; # assume AMD64 as default 64-bit build ;; + arm64|aarch64) + MACHINE="ARM64" + ;; ia64) MACHINE="IA64" ;; esac AC_MSG_RESULT([ Using 64-bit $MACHINE mode]) @@ -784,12 +824,11 @@ esac if test "$do64bit" != "no" ; then RC="rc" CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d" - # Do not use -O2 for Win64 - this has proved buggy in code gen. - CFLAGS_OPTIMIZE="-nologo -O1 ${runtime}" + CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo -MACHINE:${MACHINE}" LINKBIN="link" # Avoid 'unresolved external symbol __security_cookie' errors. # c.f. http://support.microsoft.com/?id=894573 LIBS="$LIBS bufferoverflowU.lib" @@ -802,11 +841,11 @@ CFLAGS_OPTIMIZE="-nologo -O2 ${runtime}" lflags="${lflags} -nologo" LINKBIN="link" fi - LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib" + LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib uuid.lib winspool.lib" SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}" SHLIB_LD_LIBS='${LIBS}' # link -lib only works when -lib is the first arg STLIB_LD="${LINKBIN} -lib ${lflags}" @@ -849,11 +888,11 @@ fi if test "${GCC}" = "yes" ; then AC_CACHE_CHECK(for SEH support in compiler, tcl_cv_seh, - AC_TRY_RUN([ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN int main(int argc, char** argv) { @@ -864,14 +903,14 @@ __except (EXCEPTION_EXECUTE_HANDLER) { return 0; } return 1; } - ], - tcl_cv_seh=yes, - tcl_cv_seh=no, - tcl_cv_seh=no) + ]])], + [tcl_cv_seh=yes], + [tcl_cv_seh=no], + [tcl_cv_seh=no]) ) if test "$tcl_cv_seh" = "no" ; then AC_DEFINE(HAVE_NO_SEH, 1, [Defined when mingw does not support SEH]) fi @@ -882,64 +921,39 @@ # with Cygwin's version as of 2002-04-10, define it to be int, # sufficient for getting the current code to work. # AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, tcl_cv_eh_disposition, - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ # define WIN32_LEAN_AND_MEAN # include # undef WIN32_LEAN_AND_MEAN - ],[ + ]], [[ EXCEPTION_DISPOSITION x; - ], - tcl_cv_eh_disposition=yes, - tcl_cv_eh_disposition=no) + ]])], + [tcl_cv_eh_disposition=yes], + [tcl_cv_eh_disposition=no]) ) if test "$tcl_cv_eh_disposition" = "no" ; then AC_DEFINE(EXCEPTION_DISPOSITION, int, [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION]) fi - # Check to see if winnt.h defines CHAR, SHORT, and LONG - # even if VOID has already been #defined. The win32api - # used by mingw and cygwin is known to do this. - - AC_CACHE_CHECK(for winnt.h that ignores VOID define, - tcl_cv_winnt_ignore_void, - AC_TRY_COMPILE([ - #define VOID void - #define WIN32_LEAN_AND_MEAN - #include - #undef WIN32_LEAN_AND_MEAN - ], [ - CHAR c; - SHORT s; - LONG l; - ], - tcl_cv_winnt_ignore_void=yes, - tcl_cv_winnt_ignore_void=no) - ) - if test "$tcl_cv_winnt_ignore_void" = "yes" ; then - AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, - [Defined when cygwin/mingw ignores VOID define in winnt.h]) - fi - AC_CHECK_HEADER(stdbool.h, [AC_DEFINE(HAVE_STDBOOL_H, 1, [Do we have ?])],) # See if the compiler supports casting to a union type. # This is used to stop gcc from printing a compiler # warning when initializing a union member. AC_CACHE_CHECK(for cast to union support, tcl_cv_cast_to_union, - AC_TRY_COMPILE([], - [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ union foo { int i; double d; }; union foo f = (union foo) (int) 0; - ], - tcl_cv_cast_to_union=yes, - tcl_cv_cast_to_union=no) + ]])], + [tcl_cv_cast_to_union=yes], + [tcl_cv_cast_to_union=no]) ) if test "$tcl_cv_cast_to_union" = "yes"; then AC_DEFINE(HAVE_CAST_TO_UNION, 1, [Defined when compiler supports casting to union type.]) fi @@ -948,10 +962,11 @@ # DL_LIBS is empty, but then we match the Unix version AC_SUBST(DL_LIBS) AC_SUBST(CFLAGS_DEBUG) AC_SUBST(CFLAGS_OPTIMIZE) AC_SUBST(CFLAGS_WARNING) + AC_SUBST(CFLAGS_NOLTO) ]) #------------------------------------------------------------------------ # SC_WITH_TCL -- # @@ -968,17 +983,17 @@ # Defines the following vars: # TCL_BIN_DIR Full path to the tcl build dir. #------------------------------------------------------------------------ AC_DEFUN([SC_WITH_TCL], [ - if test -d ../../tcl9.0$1/win; then - TCL_BIN_DEFAULT=../../tcl9.0$1/win + if test -d ../../tcl8.7$1/win; then + TCL_BIN_DEFAULT=../../tcl8.7$1/win else - TCL_BIN_DEFAULT=../../tcl9.0/win + TCL_BIN_DEFAULT=../../tcl8.7/win fi - AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 9.0 binaries from DIR], + AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.7 binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`) if test ! -d $TCL_BIN_DIR; then AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist) fi if test ! -f $TCL_BIN_DIR/Makefile; then @@ -1003,11 +1018,11 @@ # # Arguments # none # # Results -# Subst's the following values: +# Substitutes the following values: # TCLSH_PROG #------------------------------------------------------------------------ AC_DEFUN([SC_PROG_TCLSH], [ AC_MSG_CHECKING([for tclsh]) @@ -1049,17 +1064,17 @@ # # Arguments # none # # Results -# Subst's the following values: +# Substitutes the following values: # BUILD_TCLSH #------------------------------------------------------------------------ AC_DEFUN([SC_BUILD_TCLSH], [ AC_MSG_CHECKING([for tclsh in Tcl build directory]) - BUILD_TCLSH=${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${EXEEXT} + BUILD_TCLSH=${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}\${EXESUFFIX} AC_MSG_RESULT($BUILD_TCLSH) AC_SUBST(BUILD_TCLSH) ]) #-------------------------------------------------------------------- @@ -1105,11 +1120,11 @@ #-------------------------------------------------------------------- AC_DEFUN([SC_EMBED_MANIFEST], [ AC_MSG_CHECKING(whether to embed manifest) AC_ARG_ENABLE(embedded-manifest, - AC_HELP_STRING([--enable-embedded-manifest], + AS_HELP_STRING([--enable-embedded-manifest], [embed manifest if possible (default: yes)]), [embed_ok=$enableval], [embed_ok=yes]) VC_MANIFEST_EMBED_DLL= VC_MANIFEST_EMBED_EXE= @@ -1229,37 +1244,37 @@ AC_MSG_CHECKING([for zip]) AC_CACHE_VAL(ac_cv_path_zip, [ search_path=`echo ${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do - for j in `ls -r $dir/zip 2> /dev/null` \ - `ls -r $dir/zip 2> /dev/null` ; do - if test x"$ac_cv_path_zip" = x ; then - if test -f "$j" ; then - ac_cv_path_zip=$j - break - fi - fi - done + for j in `ls -r $dir/zip 2> /dev/null` \ + `ls -r $dir/zip 2> /dev/null` ; do + if test x"$ac_cv_path_zip" = x ; then + if test -f "$j" ; then + ac_cv_path_zip=$j + break + fi + fi + done done ]) if test -f "$ac_cv_path_zip" ; then - ZIP_PROG="$ac_cv_path_zip" - AC_MSG_RESULT([$ZIP_PROG]) - ZIP_PROG_OPTIONS="-rq" - ZIP_PROG_VFSSEARCH="*" - AC_MSG_RESULT([Found INFO Zip in environment]) - # Use standard arguments for zip + ZIP_PROG="$ac_cv_path_zip" + AC_MSG_RESULT([$ZIP_PROG]) + ZIP_PROG_OPTIONS="-rq" + ZIP_PROG_VFSSEARCH="*" + AC_MSG_RESULT([Found INFO Zip in environment]) + # Use standard arguments for zip else - # It is not an error if an installed version of Zip can't be located. - # We can use the locally distributed minizip instead - ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" - ZIP_PROG_OPTIONS="-o -r" - ZIP_PROG_VFSSEARCH="*" - ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" - AC_MSG_RESULT([No zip found on PATH building minizip]) + # It is not an error if an installed version of Zip can't be located. + # We can use the locally distributed minizip instead + ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}" + ZIP_PROG_OPTIONS="-o -r" + ZIP_PROG_VFSSEARCH="*" + ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}" + AC_MSG_RESULT([No zip found on PATH building minizip]) fi AC_SUBST(ZIP_PROG) AC_SUBST(ZIP_PROG_OPTIONS) AC_SUBST(ZIP_PROG_VFSSEARCH) AC_SUBST(ZIP_INSTALL_OBJS) ]) Index: win/tcl.rc ================================================================== --- win/tcl.rc +++ win/tcl.rc @@ -35,13 +35,12 @@ BEGIN BLOCK "040904b0" /* LANG_ENGLISH/SUBLANG_ENGLISH_US, Unicode CP */ BEGIN VALUE "FileDescription", "Tcl DLL\0" VALUE "OriginalFilename", "tcl" STRINGIFY(TCL_MAJOR_VERSION) STRINGIFY(TCL_MINOR_VERSION) SUFFIX ".dll\0" - VALUE "CompanyName", "ActiveState Corporation\0" VALUE "FileVersion", TCL_PATCH_LEVEL - VALUE "LegalCopyright", "Copyright \251 2001 by ActiveState Corporation, et al\0" + VALUE "LegalCopyright", "Copyright \251 1987-2022 Regents of the University of California and other parties\0" VALUE "ProductName", "Tcl " TCL_VERSION " for Windows\0" VALUE "ProductVersion", TCL_PATCH_LEVEL END END BLOCK "VarFileInfo" Index: win/tclAppInit.c ================================================================== --- win/tclAppInit.c +++ win/tclAppInit.c @@ -13,30 +13,39 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tcl.h" +#if TCL_MAJOR_VERSION < 9 +# if defined(USE_TCL_STUBS) +# error "Don't build with USE_TCL_STUBS!" +# endif +# if TCL_MINOR_VERSION < 7 +# define Tcl_LibraryInitProc Tcl_PackageInitProc +# define Tcl_StaticLibrary Tcl_StaticPackage +# endif +#endif + +#ifdef TCL_TEST +extern Tcl_LibraryInitProc Tcltest_Init; +extern Tcl_LibraryInitProc Tcltest_SafeInit; +#endif /* TCL_TEST */ + +#if defined(STATIC_BUILD) +extern Tcl_LibraryInitProc Registry_Init; +extern Tcl_LibraryInitProc Dde_Init; +extern Tcl_LibraryInitProc Dde_SafeInit; +#endif + #define WIN32_LEAN_AND_MEAN #define STRICT /* See MSDN Article Q83456 */ #include #undef STRICT #undef WIN32_LEAN_AND_MEAN #include #include #include - -#ifdef TCL_TEST -extern Tcl_PackageInitProc Tcltest_Init; -extern Tcl_PackageInitProc Tcltest_SafeInit; -#endif /* TCL_TEST */ - -#if defined(STATIC_BUILD) && defined(TCL_USE_STATIC_PACKAGES) && TCL_USE_STATIC_PACKAGES -extern Tcl_PackageInitProc Registry_Init; -extern Tcl_PackageInitProc Dde_Init; -extern Tcl_PackageInitProc Dde_SafeInit; -#endif - #if defined(__GNUC__) || defined(TCL_BROKEN_MAINARGS) int _CRT_glob = 0; #endif /* __GNUC__ || TCL_BROKEN_MAINARGS */ #ifdef TCL_BROKEN_MAINARGS static void setargv(int *argcPtr, TCHAR ***argvPtr); @@ -85,22 +94,21 @@ #ifdef TCL_BROKEN_MAINARGS int main( int argc, /* Number of command-line arguments. */ - char **argv1) + char **argv1) /* Not used. */ { TCHAR **argv; - TCHAR *p; #else int _tmain( int argc, /* Number of command-line arguments. */ TCHAR *argv[]) /* Values of command-line arguments. */ { - TCHAR *p; #endif + TCHAR *p; /* * Set up the default locale to be standard "C" locale so parsing is * performed correctly. */ @@ -126,12 +134,12 @@ } } #ifdef TCL_LOCAL_MAIN_HOOK TCL_LOCAL_MAIN_HOOK(&argc, &argv); -#elif !defined(_WIN32) || defined(UNICODE) - /* This doesn't work on Windows without UNICODE */ +#elif (TCL_MAJOR_VERSION > 8 || TCL_MINOR_VERSION > 6) && (!defined(_WIN32) || defined(UNICODE)) + /* New in Tcl 8.7. This doesn't work on Windows without UNICODE */ TclZipfs_AppHook(&argc, &argv); #endif Tcl_Main(argc, argv, TCL_LOCAL_APPINIT); return 0; /* Needed only to prevent compiler warning. */ @@ -158,31 +166,31 @@ int Tcl_AppInit( Tcl_Interp *interp) /* Interpreter for application. */ { - if ((Tcl_Init)(interp) == TCL_ERROR) { + if (Tcl_Init(interp) == TCL_ERROR) { return TCL_ERROR; } -#if defined(STATIC_BUILD) && defined(TCL_USE_STATIC_PACKAGES) && TCL_USE_STATIC_PACKAGES +#if defined(STATIC_BUILD) if (Registry_Init(interp) == TCL_ERROR) { return TCL_ERROR; } - Tcl_StaticPackage(interp, "registry", Registry_Init, NULL); + Tcl_StaticLibrary(interp, "Registry", Registry_Init, NULL); if (Dde_Init(interp) == TCL_ERROR) { return TCL_ERROR; } - Tcl_StaticPackage(interp, "dde", Dde_Init, Dde_SafeInit); + Tcl_StaticLibrary(interp, "Dde", Dde_Init, Dde_SafeInit); #endif #ifdef TCL_TEST if (Tcltest_Init(interp) == TCL_ERROR) { return TCL_ERROR; } - Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit); + Tcl_StaticLibrary(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit); #endif /* TCL_TEST */ /* * Call the init procedures for included packages. Each call should look * like this: @@ -194,11 +202,11 @@ * where "Mod" is the name of the module. (Dynamically-loadable packages * should have the same entry-point name.) */ /* - * Call Tcl_CreateCommand for application-specific commands, if they + * Call Tcl_CreateObjCommand for application-specific commands, if they * weren't already created by the init procedures called above. */ /* * Specify a user-specific startup file to invoke if the application is @@ -205,12 +213,12 @@ * run interactively. Typically the startup file is "~/.apprc" where "app" * is the name of the application. If this line is deleted then no * user-specific startup file will be run under any conditions. */ - (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL, - Tcl_NewStringObj("~/tclshrc.tcl", -1), TCL_GLOBAL_ONLY); + Tcl_ObjSetVar2(interp, Tcl_NewStringObj("tcl_rcFileName", TCL_INDEX_NONE), NULL, + Tcl_NewStringObj("~/tclshrc.tcl", TCL_INDEX_NONE), TCL_GLOBAL_ONLY); return TCL_OK; } /* *------------------------------------------------------------------------- @@ -267,14 +275,15 @@ break; } } } - /* Make sure we don't call Tcl_Alloc through the (not yet initialized) stub table */ + /* Make sure we don't call ckalloc through the (not yet initialized) stub table */ # undef Tcl_Alloc +# undef Tcl_DbCkalloc - argSpace = (TCHAR *)Tcl_Alloc(size * sizeof(char *) + argSpace = (TCHAR *)ckalloc(size * sizeof(char *) + (_tcslen(cmdLine) * sizeof(TCHAR)) + sizeof(TCHAR)); argv = (TCHAR **) argSpace; argSpace += size * (sizeof(char *)/sizeof(TCHAR)); size--; Index: win/tclConfig.sh.in ================================================================== --- win/tclConfig.sh.in +++ win/tclConfig.sh.in @@ -20,10 +20,15 @@ # C compiler to use for compilation. TCL_CC='@CC@' # -D flags for use with the C compiler. TCL_DEFS='@DEFS@' + +# TCL_DBGX used to be used to distinguish debug vs. non-debug builds. +# This was a righteous pain so the core doesn't do that any more. +# DEPRECATED, will be removed in Tcl 9! +TCL_DBGX='' # Default flags used in an optimized and debuggable build, respectively. TCL_CFLAGS_DEBUG='@CFLAGS_DEBUG@' TCL_CFLAGS_OPTIMIZE='@CFLAGS_OPTIMIZE@' @@ -39,17 +44,14 @@ # The name of a zip containing the /library and /encodings (may be either a .zip file or a shared library): TCL_ZIP_FILE='@TCL_ZIP_FILE@' # Flag to indicate whether shared libraries need export files. -TCL_NEEDS_EXP_FILE=@TCL_NEEDS_EXP_FILE@ +TCL_NEEDS_EXP_FILE='' -# String that can be evaluated to generate the part of the export file -# name that comes after the "libxxx" (includes version number, if any, -# extension, and anything else needed). May depend on the variables -# VERSION. On most UNIX systems this is ${VERSION}.exp. -TCL_EXPORT_FILE_SUFFIX='@CFG_TCL_EXPORT_FILE_SUFFIX@' +# Deprecated. Same as TCL_UNSHARED_LIB_SUFFIX +TCL_EXPORT_FILE_SUFFIX='@CFG_TCL_UNSHARED_LIB_SUFFIX@' # Additional libraries to use when linking Tcl. TCL_LIBS='@LIBS@' # Top-level directory in which Tcl's platform-independent files are @@ -122,11 +124,11 @@ # Indicates whether a version numbers should be used in -l switches # ("ok" means it's safe to use switches like -ltcl7.5; "nodots" means # use switches like -ltcl75). SunOS and FreeBSD require "nodots", for # example. -TCL_LIB_VERSIONS_OK='@TCL_LIB_VERSIONS_OK@' +TCL_LIB_VERSIONS_OK='nodots' # String that can be evaluated to generate the part of a shared library # name that comes after the "libxxx" (includes version number, if any, # extension, and anything else needed). May depend on the variables # VERSION and SHLIB_SUFFIX. On most UNIX systems this is @@ -172,5 +174,11 @@ # Path to the Tcl stub library in the build directory. TCL_BUILD_STUB_LIB_PATH='@TCL_BUILD_STUB_LIB_PATH@' # Path to the Tcl stub library in the install directory. TCL_STUB_LIB_PATH='@TCL_STUB_LIB_PATH@' + +# Name of the zlib library that extensions should use +TCL_ZLIB_LIB_NAME='@TCL_ZLIB_LIB_NAME@' + +# Name of the tommath library that extensions should use +TCL_TOMMATH_LIB_NAME='@TCL_TOMMATH_LIB_NAME@' ADDED win/tclUuid.h.in Index: win/tclUuid.h.in ================================================================== --- /dev/null +++ win/tclUuid.h.in @@ -0,0 +1,1 @@ +#define TCL_VERSION_UUID \ Index: win/tclWin32Dll.c ================================================================== --- win/tclWin32Dll.c +++ win/tclWin32Dll.c @@ -2,12 +2,12 @@ * tclWin32Dll.c -- * * This file contains the DLL entry point and other low-level bit bashing * code that needs inline assembly. * - * Copyright (c) 1995-1996 Sun Microsystems, Inc. - * Copyright (c) 1998-2000 Scriptics Corporation. + * Copyright © 1995-1996 Sun Microsystems, Inc. + * Copyright © 1998-2000 Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -22,18 +22,10 @@ * segment with its own copy of all static and global information. */ static HINSTANCE hInstance; /* HINSTANCE of this DLL. */ -/* - * VC++ 5.x has no 'cpuid' assembler instruction, so we must emulate it - */ - -#if defined(_MSC_VER) && (_MSC_VER <= 1100) && defined (_M_IX86) -#define cpuid __asm __emit 0fh __asm __emit 0a2h -#endif - /* * The following declaration is for the VC++ DLL entry point. */ BOOL APIENTRY DllMain(HINSTANCE hInst, DWORD reason, @@ -150,11 +142,11 @@ * None. * *---------------------------------------------------------------------- */ -void * +HINSTANCE TclWinGetTclInstance(void) { return hInstance; } @@ -183,16 +175,16 @@ hInstance = hInst; os.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW); GetVersionExW(&os); /* - * We no longer support Win32s or Win9x or Windows CE, so just in case - * someone manages to get a runtime there, make sure they know that. + * We no longer support Win32s or Win9x or Windows CE or Windows XP, so just + * in case someone manages to get a runtime there, make sure they know that. */ if (os.dwPlatformId != VER_PLATFORM_WIN32_NT) { - Tcl_Panic("Windows NT is the only supported platform"); + Tcl_Panic("Windows 7 is the minimum supported platform"); } } /* *------------------------------------------------------------------------- @@ -253,12 +245,12 @@ Tcl_MutexLock(&mountPointMap); dlIter = driveLetterLookup; while (dlIter != NULL) { dlIter2 = dlIter->nextPtr; - Tcl_Free(dlIter->volumeName); - Tcl_Free(dlIter); + ckfree(dlIter->volumeName); + ckfree(dlIter); dlIter = dlIter2; } Tcl_MutexUnlock(&mountPointMap); } @@ -347,12 +339,12 @@ /* * Now dlPtr2 points to the structure to free. */ - Tcl_Free(dlPtr2->volumeName); - Tcl_Free(dlPtr2); + ckfree(dlPtr2->volumeName); + ckfree(dlPtr2); /* * Restart the loop - we could try to be clever and continue half * way through, but the logic is a bit messy, so it's cleanest * just to restart. @@ -383,13 +375,13 @@ alreadyStored = 1; break; } } if (!alreadyStored) { - dlPtr2 = (MountPointMap *)Tcl_Alloc(sizeof(MountPointMap)); + dlPtr2 = (MountPointMap *)ckalloc(sizeof(MountPointMap)); dlPtr2->volumeName = (WCHAR *)TclNativeDupInternalRep(Target); - dlPtr2->driveLetter = (char) drive[0]; + dlPtr2->driveLetter = (WCHAR) drive[0]; dlPtr2->nextPtr = driveLetterLookup; driveLetterLookup = dlPtr2; } } } @@ -409,19 +401,89 @@ /* * The volume doesn't appear to correspond to a drive letter - we remember * that fact and store '-1' so we don't have to look it up each time. */ - dlPtr2 = (MountPointMap *)Tcl_Alloc(sizeof(MountPointMap)); + dlPtr2 = (MountPointMap *)ckalloc(sizeof(MountPointMap)); dlPtr2->volumeName = (WCHAR *)TclNativeDupInternalRep((void *)mountPoint); - dlPtr2->driveLetter = -1; + dlPtr2->driveLetter = (WCHAR)-1; dlPtr2->nextPtr = driveLetterLookup; driveLetterLookup = dlPtr2; Tcl_MutexUnlock(&mountPointMap); return -1; } +/* + *--------------------------------------------------------------------------- + * + * Tcl_WinUtfToTChar, Tcl_WinTCharToUtf -- + * + * Convert between UTF-8 and Unicode when running Windows. + * + * On Mac and Unix, all strings exchanged between Tcl and the OS are + * "char" oriented. We need only one Tcl_Encoding to convert between + * UTF-8 and the system's native encoding. We use NULL to represent + * that encoding. + * + * On Windows, some strings exchanged between Tcl and the OS are "char" + * oriented, while others are in Unicode. We need two Tcl_Encoding APIs + * depending on whether we are targeting a "char" or Unicode interface. + * + * Calling Tcl_UtfToExternal() or Tcl_ExternalToUtf() with an encoding + * of NULL should always used to convert between UTF-8 and the system's + * "char" oriented encoding. The following two functions are used in + * Windows-specific code to convert between UTF-8 and Unicode strings. + * This saves you the trouble of writing the + * following type of fragment over and over: + * + * encoding <- Tcl_GetEncoding("unicode"); + * nativeBuffer <- UtfToExternal(encoding, utfBuffer); + * Tcl_FreeEncoding(encoding); + * + * By convention, in Windows a WCHAR is a Unicode character. If you plan + * on targeting a Unicode interface when running on Windows, these + * functions should be used. If you plan on targetting a "char" oriented + * function on Windows, use Tcl_UtfToExternal() with an encoding of NULL. + * + * Results: + * The result is a pointer to the string in the desired target encoding. + * Storage for the result string is allocated in dsPtr; the caller must + * call Tcl_DStringFree() when the result is no longer needed. + * + * Side effects: + * None. + * + *--------------------------------------------------------------------------- + */ + +#if !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 +#undef Tcl_WinUtfToTChar +TCHAR * +Tcl_WinUtfToTChar( + const char *string, /* Source string in UTF-8. */ + int len, /* Source string length in bytes, or -1 for + * strlen(). */ + Tcl_DString *dsPtr) /* Uninitialized or free DString in which the + * converted string is stored. */ +{ + Tcl_DStringInit(dsPtr); + return (TCHAR *)Tcl_UtfToWCharDString(string, len, dsPtr); +} +#undef Tcl_WinTCharToUtf +char * +Tcl_WinTCharToUtf( + const TCHAR *string, /* Source string in Unicode. */ + int len, /* Source string length in bytes, or -1 for + * platform-specific string length. */ + Tcl_DString *dsPtr) /* Uninitialized or free DString in which the + * converted string is stored. */ +{ + Tcl_DStringInit(dsPtr); + return Tcl_WCharToUtfDString((WCHAR *)string, len >> 1, dsPtr); +} +#endif /* !defined(TCL_NO_DEPRECATED) */ + /* *------------------------------------------------------------------------ * * TclWinCPUID -- * @@ -443,16 +505,16 @@ int index, /* Which CPUID value to retrieve. */ int *regsPtr) /* Registers after the CPUID. */ { int status = TCL_ERROR; -#if defined(HAVE_INTRIN_H) && defined(_WIN64) +#if defined(HAVE_INTRIN_H) && defined(_WIN64) && defined(HAVE_CPUID) __cpuid((int *)regsPtr, index); status = TCL_OK; -#elif defined(__GNUC__) +#elif defined(__GNUC__) && defined(HAVE_CPUID) # if defined(_WIN64) /* * Execute the CPUID instruction with the given index, and store results * off 'regPtr'. */ @@ -564,11 +626,11 @@ : "%eax", "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory"); status = registration.status; # endif /* !_WIN64 */ -#elif defined(_MSC_VER) +#elif defined(_MSC_VER) && defined(HAVE_CPUID) # if defined(_WIN64) __cpuid(regsPtr, index); status = TCL_OK; @@ -619,10 +681,12 @@ /* do nothing */ } # endif #else + (void)index; + (void)regsPtr; /* * Don't know how to do assembly code for this compiler and/or * architecture. */ #endif Index: win/tclWinChan.c ================================================================== --- win/tclWinChan.c +++ win/tclWinChan.c @@ -2,17 +2,18 @@ * tclWinChan.c * * Channel drivers for Windows channels based on files, command pipes and * TCP sockets. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclWinInt.h" +#include "tclFileSystem.h" #include "tclIO.h" /* * State flags used in the info structures below. */ @@ -70,47 +71,60 @@ /* * Static routines for this file: */ -static int FileBlockProc(ClientData instanceData, int mode); -static void FileChannelExitHandler(ClientData clientData); -static void FileCheckProc(ClientData clientData, int flags); -static int FileCloseProc(ClientData instanceData, +static int FileBlockProc(void *instanceData, int mode); +static void FileChannelExitHandler(void *clientData); +static void FileCheckProc(void *clientData, int flags); +static int FileCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static int FileEventProc(Tcl_Event *evPtr, int flags); -static int FileGetHandleProc(ClientData instanceData, - int direction, ClientData *handlePtr); +static int FileGetHandleProc(void *instanceData, + int direction, void **handlePtr); +static int FileGetOptionProc(void *instanceData, + Tcl_Interp *interp, const char *optionName, + Tcl_DString *dsPtr); static ThreadSpecificData *FileInit(void); -static int FileInputProc(ClientData instanceData, char *buf, +static int FileInputProc(void *instanceData, char *buf, int toRead, int *errorCode); -static int FileOutputProc(ClientData instanceData, +static int FileOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); -static Tcl_WideInt FileWideSeekProc(ClientData instanceData, - Tcl_WideInt offset, int mode, int *errorCode); -static void FileSetupProc(ClientData clientData, int flags); -static void FileWatchProc(ClientData instanceData, int mask); -static void FileThreadActionProc(ClientData instanceData, +#ifndef TCL_NO_DEPRECATED +static int FileSeekProc(void *instanceData, long offset, + int mode, int *errorCode); +#endif +static long long FileWideSeekProc(void *instanceData, + long long offset, int mode, int *errorCode); +static void FileSetupProc(void *clientData, int flags); +static void FileWatchProc(void *instanceData, int mask); +static void FileThreadActionProc(void *instanceData, int action); -static int FileTruncateProc(ClientData instanceData, - Tcl_WideInt length); +static int FileTruncateProc(void *instanceData, + long long length); static DWORD FileGetType(HANDLE handle); static int NativeIsComPort(const WCHAR *nativeName); +static Tcl_Channel OpenFileChannel(HANDLE handle, char *channelName, + int permissions, int appendMode); /* * This structure describes the channel type structure for file based IO. */ static const Tcl_ChannelType fileChannelType = { "file", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ FileInputProc, /* Input proc. */ FileOutputProc, /* Output proc. */ +#ifndef TCL_NO_DEPRECATED + FileSeekProc, /* Seek proc. */ +#else NULL, +#endif NULL, /* Set option proc. */ - NULL, /* Get option proc. */ + FileGetOptionProc, /* Get option proc. */ FileWatchProc, /* Set up the notifier to watch the channel. */ FileGetHandleProc, /* Get an OS handle from channel. */ FileCloseProc, /* close2proc. */ FileBlockProc, /* Set blocking or non-blocking mode.*/ NULL, /* flush proc. */ @@ -125,10 +139,46 @@ */ #define SET_FLAG(var, flag) ((var) |= (flag)) #define CLEAR_FLAG(var, flag) ((var) &= ~(flag)) #define TEST_FLAG(value, flag) (((value) & (flag)) != 0) + +/* + * The number of 100-ns intervals between the Windows system epoch (1601-01-01 + * on the proleptic Gregorian calendar) and the Posix epoch (1970-01-01). + */ + +#define POSIX_EPOCH_AS_FILETIME \ + ((long long) 116444736 * (long long) 1000000000) + + +/* + *---------------------------------------------------------------------- + * + * TclWinGenerateChannelName -- + * + * This function generates names for channels. + * + * Results: + * None. + * + * Side effects: + * Creates a new window and creates an exit handler. + * + *---------------------------------------------------------------------- + */ +void +TclWinGenerateChannelName( + char channelName[], /* Buffer to accept the name. */ + const char *channelTypeName,/* Name of type of channel. */ + void *channelImpl) /* Pointer to channel implementation + * structure, used to generate a unique + * ID. */ +{ + snprintf(channelName, 16 + TCL_INTEGER_SPACE, "%s%" TCL_Z_MODIFIER "x", + channelTypeName, (size_t) channelImpl); +} /* *---------------------------------------------------------------------- * * FileInit -- @@ -176,11 +226,11 @@ *---------------------------------------------------------------------- */ static void FileChannelExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_DeleteEventSource(FileSetupProc, FileCheckProc, NULL); } /* @@ -200,11 +250,11 @@ *---------------------------------------------------------------------- */ void FileSetupProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { FileInfo *infoPtr; Tcl_Time blockTime = { 0, 0 }; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -243,11 +293,11 @@ *---------------------------------------------------------------------- */ static void FileCheckProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { FileEvent *evPtr; FileInfo *infoPtr; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -263,11 +313,11 @@ for (infoPtr = tsdPtr->firstFilePtr; infoPtr != NULL; infoPtr = infoPtr->nextPtr) { if (infoPtr->watchMask && !TEST_FLAG(infoPtr->flags, FILE_PENDING)) { SET_FLAG(infoPtr->flags, FILE_PENDING); - evPtr = (FileEvent *)Tcl_Alloc(sizeof(FileEvent)); + evPtr = (FileEvent *)ckalloc(sizeof(FileEvent)); evPtr->header.proc = FileEventProc; evPtr->infoPtr = infoPtr; Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL); } } @@ -342,11 +392,11 @@ *---------------------------------------------------------------------- */ static int FileBlockProc( - ClientData instanceData, /* Instance data for channel. */ + void *instanceData, /* Instance data for channel. */ int mode) /* TCL_MODE_BLOCKING or * TCL_MODE_NONBLOCKING. */ { FileInfo *infoPtr = (FileInfo *)instanceData; @@ -381,11 +431,11 @@ *---------------------------------------------------------------------- */ static int FileCloseProc( - ClientData instanceData, /* Pointer to FileInfo structure. */ + void *instanceData, /* Pointer to FileInfo structure. */ TCL_UNUSED(Tcl_Interp *), int flags) { FileInfo *fileInfoPtr = (FileInfo *)instanceData; FileInfo *infoPtr; @@ -411,11 +461,11 @@ if (!TclInThreadExit() || ((GetStdHandle(STD_INPUT_HANDLE) != fileInfoPtr->handle) && (GetStdHandle(STD_OUTPUT_HANDLE) != fileInfoPtr->handle) && (GetStdHandle(STD_ERROR_HANDLE) != fileInfoPtr->handle))) { if (CloseHandle(fileInfoPtr->handle) == FALSE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); errorCode = errno; } } /* @@ -435,14 +485,93 @@ FileThreadActionProc(fileInfoPtr,TCL_CHANNEL_THREAD_REMOVE); break; } } - Tcl_Free(fileInfoPtr); + ckfree(fileInfoPtr); return errorCode; } +/* + *---------------------------------------------------------------------- + * + * FileSeekProc -- + * + * Seeks on a file-based channel. Returns the new position. + * + * Results: + * -1 if failed, the new position if successful. If failed, it also sets + * *errorCodePtr to the error code. + * + * Side effects: + * Moves the location at which the channel will be accessed in future + * operations. + * + *---------------------------------------------------------------------- + */ +#ifndef TCL_NO_DEPRECATED +static int +FileSeekProc( + void *instanceData, /* File state. */ + long offset, /* Offset to seek to. */ + int mode, /* Relative to where should we seek? */ + int *errorCodePtr) /* To store error code. */ +{ + FileInfo *infoPtr = (FileInfo *)instanceData; + LONG newPos, newPosHigh, oldPos, oldPosHigh; + DWORD moveMethod; + + *errorCodePtr = 0; + if (mode == SEEK_SET) { + moveMethod = FILE_BEGIN; + } else if (mode == SEEK_CUR) { + moveMethod = FILE_CURRENT; + } else { + moveMethod = FILE_END; + } + + /* + * Save our current place in case we need to roll-back the seek. + */ + + oldPosHigh = 0; + oldPos = SetFilePointer(infoPtr->handle, 0, &oldPosHigh, FILE_CURRENT); + if (oldPos == (LONG) INVALID_SET_FILE_POINTER) { + DWORD winError = GetLastError(); + + if (winError != NO_ERROR) { + Tcl_WinConvertError(winError); + *errorCodePtr = errno; + return -1; + } + } + + newPosHigh = (offset < 0 ? -1 : 0); + newPos = SetFilePointer(infoPtr->handle, offset, &newPosHigh, moveMethod); + if (newPos == (LONG) INVALID_SET_FILE_POINTER) { + DWORD winError = GetLastError(); + + if (winError != NO_ERROR) { + Tcl_WinConvertError(winError); + *errorCodePtr = errno; + return -1; + } + } + + /* + * Check for expressability in our return type, and roll-back otherwise. + */ + + if (newPosHigh != 0) { + *errorCodePtr = EOVERFLOW; + SetFilePointer(infoPtr->handle, oldPos, &oldPosHigh, FILE_BEGIN); + return -1; + } + return (int) newPos; +} +#endif + /* *---------------------------------------------------------------------- * * FileWideSeekProc -- * @@ -457,14 +586,14 @@ * operations. * *---------------------------------------------------------------------- */ -static Tcl_WideInt +static long long FileWideSeekProc( - ClientData instanceData, /* File state. */ - Tcl_WideInt offset, /* Offset to seek to. */ + void *instanceData, /* File state. */ + long long offset, /* Offset to seek to. */ int mode, /* Relative to where should we seek? */ int *errorCodePtr) /* To store error code. */ { FileInfo *infoPtr = (FileInfo *)instanceData; DWORD moveMethod; @@ -484,17 +613,17 @@ &newPosHigh, moveMethod); if (newPos == (LONG) INVALID_SET_FILE_POINTER) { DWORD winError = GetLastError(); if (winError != NO_ERROR) { - TclWinConvertError(winError); + Tcl_WinConvertError(winError); *errorCodePtr = errno; return -1; } } - return (((Tcl_WideInt)((unsigned)newPos)) - | ((Tcl_WideInt)newPosHigh << 32)); + return (((long long)((unsigned)newPos)) + | ((long long)newPosHigh << 32)); } /* *---------------------------------------------------------------------- * @@ -511,12 +640,12 @@ *---------------------------------------------------------------------- */ static int FileTruncateProc( - ClientData instanceData, /* File state. */ - Tcl_WideInt length) /* Length to truncate at. */ + void *instanceData, /* File state. */ + long long length) /* Length to truncate at. */ { FileInfo *infoPtr = (FileInfo *)instanceData; LONG newPos, newPosHigh, oldPos, oldPosHigh; /* @@ -527,11 +656,11 @@ oldPos = SetFilePointer(infoPtr->handle, 0, &oldPosHigh, FILE_CURRENT); if (oldPos == (LONG) INVALID_SET_FILE_POINTER) { DWORD winError = GetLastError(); if (winError != NO_ERROR) { - TclWinConvertError(winError); + Tcl_WinConvertError(winError); return errno; } } /* @@ -543,11 +672,11 @@ &newPosHigh, FILE_BEGIN); if (newPos == (LONG) INVALID_SET_FILE_POINTER) { DWORD winError = GetLastError(); if (winError != NO_ERROR) { - TclWinConvertError(winError); + Tcl_WinConvertError(winError); return errno; } } /* @@ -554,11 +683,11 @@ * Perform the truncation (unlike POSIX ftruncate(), we needed to move to * the location to truncate at first). */ if (!SetEndOfFile(infoPtr->handle)) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return errno; } /* * Move back. If this last step fails, we don't care; it's just a "best @@ -587,11 +716,11 @@ *---------------------------------------------------------------------- */ static int FileInputProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ char *buf, /* Where to store data read. */ int bufSize, /* Num bytes available in buffer. */ int *errorCode) /* Where to store error code. */ { FileInfo *infoPtr = (FileInfo *)instanceData; @@ -611,14 +740,14 @@ * over the network. */ if (ReadFile(infoPtr->handle, (LPVOID) buf, (DWORD) bufSize, &bytesRead, (LPOVERLAPPED) NULL) != FALSE) { - return bytesRead; + return (int)bytesRead; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); *errorCode = errno; if (errno == EPIPE) { return 0; } return -1; @@ -642,11 +771,11 @@ *---------------------------------------------------------------------- */ static int FileOutputProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ const char *buf, /* The data buffer. */ int toWrite, /* How many bytes to write? */ int *errorCode) /* Where to store error code. */ { FileInfo *infoPtr = (FileInfo *)instanceData; @@ -663,16 +792,16 @@ SetFilePointer(infoPtr->handle, 0, NULL, FILE_END); } if (WriteFile(infoPtr->handle, (LPVOID) buf, (DWORD) toWrite, &bytesWritten, (LPOVERLAPPED) NULL) == FALSE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); *errorCode = errno; return -1; } infoPtr->dirty = 1; - return bytesWritten; + return (int)bytesWritten; } /* *---------------------------------------------------------------------- * @@ -689,11 +818,11 @@ *---------------------------------------------------------------------- */ static void FileWatchProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ int mask) /* What events to watch for; OR-ed combination * of TCL_READABLE, TCL_WRITABLE and * TCL_EXCEPTION. */ { FileInfo *infoPtr = (FileInfo *)instanceData; @@ -728,23 +857,197 @@ *---------------------------------------------------------------------- */ static int FileGetHandleProc( - ClientData instanceData, /* The file state. */ + void *instanceData, /* The file state. */ int direction, /* TCL_READABLE or TCL_WRITABLE */ - ClientData *handlePtr) /* Where to store the handle. */ + void **handlePtr) /* Where to store the handle. */ { FileInfo *infoPtr = (FileInfo *)instanceData; if (!TEST_FLAG(direction, infoPtr->validMask)) { return TCL_ERROR; } - *handlePtr = (ClientData) infoPtr->handle; + *handlePtr = (void *)infoPtr->handle; return TCL_OK; } + +/* + *---------------------------------------------------------------------- + * + * FileGetOptionProc -- + * + * Gets an option associated with an open file. If the optionName arg is + * non-NULL, retrieves the value of that option. If the optionName arg is + * NULL, retrieves a list of alternating option names and values for the + * given channel. + * + * Results: + * A standard Tcl result. Also sets the supplied DString to the string + * value of the option(s) returned. Sets error message if needed + * (by calling Tcl_BadChannelOption). + * + *---------------------------------------------------------------------- + */ + +static inline ULONGLONG +CombineDwords( + DWORD hi, + DWORD lo) +{ + ULARGE_INTEGER converter; + + converter.LowPart = lo; + converter.HighPart = hi; + return converter.QuadPart; +} + +static inline time_t +ToCTime( + FILETIME fileTime) /* UTC time */ +{ + LARGE_INTEGER convertedTime; + + convertedTime.LowPart = fileTime.dwLowDateTime; + convertedTime.HighPart = (LONG) fileTime.dwHighDateTime; + + return (time_t) ((convertedTime.QuadPart - + (long long) POSIX_EPOCH_AS_FILETIME) / (long long) 10000000); +} + +static Tcl_Obj * +StatOpenFile( + FileInfo *infoPtr) +{ + DWORD attr; + int dev, nlink = 1; + unsigned short mode; + unsigned long long size, inode; + long long atime, ctime, mtime; + BY_HANDLE_FILE_INFORMATION data; + Tcl_Obj *dictObj; + + if (GetFileInformationByHandle(infoPtr->handle, &data) != TRUE) { + Tcl_SetErrno(ENOENT); + return NULL; + } + + atime = ToCTime(data.ftLastAccessTime); + mtime = ToCTime(data.ftLastWriteTime); + ctime = ToCTime(data.ftCreationTime); + attr = data.dwFileAttributes; + size = CombineDwords(data.nFileSizeHigh, data.nFileSizeLow); + nlink = data.nNumberOfLinks; + + /* + * Unfortunately our stat definition's inode field (unsigned short) will + * throw away most of the precision we have here, which means we can't + * rely on inode as a unique identifier of a file. We'd really like to do + * something like how we handle 'st_size'. + */ + + inode = CombineDwords(data.nFileIndexHigh, data.nFileIndexLow); + + dev = data.dwVolumeSerialNumber; + + /* + * Note that this code has no idea whether the file can be executed. + */ + + mode = (attr & FILE_ATTRIBUTE_DIRECTORY) ? S_IFDIR|S_IEXEC : S_IFREG; + mode |= (attr & FILE_ATTRIBUTE_READONLY) ? S_IREAD : S_IREAD|S_IWRITE; + mode |= (mode & (S_IREAD|S_IWRITE|S_IEXEC)) >> 3; + mode |= (mode & (S_IREAD|S_IWRITE|S_IEXEC)) >> 6; + + /* + * We don't construct a Tcl_StatBuf; we're using the info immediately. + */ + + TclNewObj(dictObj); +#define STORE_ELEM(name, value) TclDictPut(NULL, dictObj, name, value) + + STORE_ELEM("dev", Tcl_NewWideIntObj((long) dev)); + STORE_ELEM("ino", Tcl_NewWideIntObj((long long) inode)); + STORE_ELEM("nlink", Tcl_NewIntObj(nlink)); + STORE_ELEM("uid", Tcl_NewIntObj(0)); + STORE_ELEM("gid", Tcl_NewIntObj(0)); + STORE_ELEM("size", Tcl_NewWideIntObj((long long) size)); + STORE_ELEM("atime", Tcl_NewWideIntObj(atime)); + STORE_ELEM("mtime", Tcl_NewWideIntObj(mtime)); + STORE_ELEM("ctime", Tcl_NewWideIntObj(ctime)); + STORE_ELEM("mode", Tcl_NewWideIntObj(mode)); + + /* + * Windows only has files and directories, as far as we're concerned. + * Anything else and we definitely couldn't have got here anyway. + */ + if (attr & FILE_ATTRIBUTE_DIRECTORY) { + STORE_ELEM("type", Tcl_NewStringObj("directory", TCL_INDEX_NONE)); + } else { + STORE_ELEM("type", Tcl_NewStringObj("file", TCL_INDEX_NONE)); + } +#undef STORE_ELEM + + return dictObj; +} + +static int +FileGetOptionProc( + void *instanceData, /* The file state. */ + Tcl_Interp *interp, /* For error reporting. */ + const char *optionName, /* What option to read, or NULL for all. */ + Tcl_DString *dsPtr) /* Where to write the value read. */ +{ + FileInfo *infoPtr = (FileInfo *)instanceData; + int valid = 0; /* Flag if valid option parsed. */ + int len; + + if (optionName == NULL) { + len = 0; + valid = 1; + } else { + len = strlen(optionName); + } + + /* + * Get option -stat + * Option is readonly and returned by [fconfigure chan -stat] but not + * returned by [fconfigure chan] without explicit option name. + */ + + if ((len > 1) && (strncmp(optionName, "-stat", len) == 0)) { + Tcl_Obj *dictObj = StatOpenFile(infoPtr); + const char *dictContents; + Tcl_Size dictLength; + + if (dictObj == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't read file channel status: %s", + Tcl_PosixError(interp))); + return TCL_ERROR; + } + + /* + * Transfer dictionary to the DString. Note that we don't do this as + * an element as this is an option that can't be retrieved with a + * general probe. + */ + + dictContents = TclGetStringFromObj(dictObj, &dictLength); + Tcl_DStringAppend(dsPtr, dictContents, dictLength); + Tcl_DecrRefCount(dictObj); + return TCL_OK; + } + + if (valid) { + return TCL_OK; + } + return Tcl_BadChannelOption(interp, optionName, + "stat"); +} /* *---------------------------------------------------------------------- * * TclpOpenFileChannel -- @@ -780,18 +1083,38 @@ TclFile readFile = NULL, writeFile = NULL; nativeName = (const WCHAR *)Tcl_FSGetNativePath(pathPtr); if (nativeName == NULL) { if (interp) { + /* + * We need this just to ensure we return the correct error messages under + * some circumstances (relative paths only), so because the normalization + * is very expensive, don't invoke it for native or absolute paths. + * Note: since paths starting with ~ are absolute, it also considers tilde expansion, + * (proper error message of tests *io-40.17 "tilde substitution in open") + */ + if ( + ( + ( + !TclFSCwdIsNative() && + (Tcl_FSGetPathType(pathPtr) != TCL_PATH_ABSOLUTE) + ) || + (*TclGetString(pathPtr) == '~') /* possible tilde expansion */ + ) && + Tcl_FSGetNormalizedPath(interp, pathPtr) == NULL + ) { + return NULL; + } + Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open \"%s\": filename is invalid on this platform", TclGetString(pathPtr))); } return NULL; } - switch (mode & (O_RDONLY | O_WRONLY | O_RDWR)) { + switch (mode & O_ACCMODE) { case O_RDONLY: accessMode = GENERIC_READ; channelPermissions = TCL_READABLE; break; case O_WRONLY: @@ -838,21 +1161,21 @@ */ if (NativeIsComPort(nativeName)) { handle = TclWinSerialOpen(INVALID_HANDLE_VALUE, nativeName, accessMode); if (handle == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open serial \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); } return NULL; } /* - * For natively named Windows serial ports we are done. + * For natively-named Windows serial ports we are done. */ channel = TclWinOpenSerialChannel(handle, channelName, channelPermissions); @@ -895,11 +1218,11 @@ if ((err & 0xFFFFL) == ERROR_OPEN_FAILED) { err = TEST_FLAG(mode, O_CREAT) ? ERROR_FILE_EXISTS : ERROR_FILE_NOT_FOUND; } - TclWinConvertError(err); + Tcl_WinConvertError(err); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); } @@ -919,11 +1242,11 @@ * fail, because the channel exists. */ handle = TclWinSerialOpen(handle, nativeName, accessMode); if (handle == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't reopen serial \"%s\": %s", TclGetString(pathPtr), Tcl_PosixError(interp))); } @@ -946,11 +1269,11 @@ channel = TclpCreateCommandChannel(readFile, writeFile, NULL, 0, NULL); break; case FILE_TYPE_CHAR: case FILE_TYPE_DISK: case FILE_TYPE_UNKNOWN: - channel = TclWinOpenFileChannel(handle, channelName, + channel = OpenFileChannel(handle, channelName, channelPermissions, TEST_FLAG(mode, O_APPEND) ? FILE_APPEND : 0); break; default: @@ -962,11 +1285,11 @@ channel = NULL; Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open \"%s\": bad file type", TclGetString(pathPtr))); Tcl_SetErrorCode(interp, "TCL", "VALUE", "CHANNEL", "BAD_TYPE", - NULL); + (char *)NULL); break; } return channel; } @@ -987,12 +1310,12 @@ *---------------------------------------------------------------------- */ Tcl_Channel Tcl_MakeFileChannel( - ClientData rawHandle, /* OS level handle */ - int mode) /* ORed combination of TCL_READABLE and + void *rawHandle, /* OS level handle */ + int mode) /* OR'ed combination of TCL_READABLE and * TCL_WRITABLE to indicate file mode. */ { #if defined(HAVE_NO_SEH) && !defined(_WIN64) && !defined(__clang__) TCLEXCEPTION_REGISTRATION registration; #endif @@ -1001,11 +1324,11 @@ HANDLE handle = (HANDLE) rawHandle; HANDLE dupedHandle; TclFile readFile = NULL, writeFile = NULL; BOOL result; - if (mode == 0) { + if ((mode & (TCL_READABLE|TCL_WRITABLE)) == 0) { return NULL; } switch (FileGetType(handle)) { case FILE_TYPE_SERIAL: @@ -1024,11 +1347,11 @@ channel = TclpCreateCommandChannel(readFile, writeFile, NULL, 0, NULL); break; case FILE_TYPE_DISK: case FILE_TYPE_CHAR: - channel = TclWinOpenFileChannel(handle, channelName, mode, 0); + channel = OpenFileChannel(handle, channelName, mode, 0); break; case FILE_TYPE_UNKNOWN: default: /* @@ -1158,11 +1481,11 @@ * * Create the undefined channel, anyways, because we know the handle * is valid to something. */ - channel = TclWinOpenFileChannel(handle, channelName, mode, 0); + channel = OpenFileChannel(handle, channelName, mode, 0); } return channel; } @@ -1236,22 +1559,22 @@ /* * Set up the normal channel options for stdio handles. */ if (Tcl_SetChannelOption(NULL,channel,"-translation","auto")!=TCL_OK || - Tcl_SetChannelOption(NULL,channel,"-eofchar","\032 {}")!=TCL_OK || + Tcl_SetChannelOption(NULL,channel,"-eofchar","\x1A {}")!=TCL_OK || Tcl_SetChannelOption(NULL,channel,"-buffering",bufMode)!=TCL_OK) { - Tcl_CloseEx(NULL, channel, 0); + Tcl_Close(NULL, channel); return (Tcl_Channel) NULL; } return channel; } /* *---------------------------------------------------------------------- * - * TclWinOpenFileChannel -- + * OpenFileChannel -- * * Constructs a File channel for the specified standard OS handle. This * is a helper function to break up the construction of channels into * File, Console, or Serial. * @@ -1264,11 +1587,11 @@ * *---------------------------------------------------------------------- */ Tcl_Channel -TclWinOpenFileChannel( +OpenFileChannel( HANDLE handle, /* Win32 HANDLE to swallow */ char *channelName, /* Buffer to receive channel name */ int permissions, /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, or TCL_EXCEPTION, indicating * which operations are valid on the file. */ @@ -1284,40 +1607,40 @@ */ for (infoPtr = tsdPtr->firstFilePtr; infoPtr != NULL; infoPtr = infoPtr->nextPtr) { if (infoPtr->handle == (HANDLE) handle) { - return (permissions==infoPtr->validMask) ? infoPtr->channel : NULL; + return ((permissions & (TCL_READABLE|TCL_WRITABLE|TCL_EXCEPTION))==infoPtr->validMask) + ? infoPtr->channel : NULL; } } - infoPtr = (FileInfo *)Tcl_Alloc(sizeof(FileInfo)); + infoPtr = (FileInfo *)ckalloc(sizeof(FileInfo)); /* * TIP #218. Removed the code inserting the new structure into the global * list. This is now handled in the thread action callbacks, and only * there. */ infoPtr->nextPtr = NULL; - infoPtr->validMask = permissions; + infoPtr->validMask = permissions & (TCL_READABLE|TCL_WRITABLE|TCL_EXCEPTION); infoPtr->watchMask = 0; infoPtr->flags = appendMode; infoPtr->handle = handle; infoPtr->dirty = 0; - sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); - + TclWinGenerateChannelName(channelName, "file", infoPtr); infoPtr->channel = Tcl_CreateChannel(&fileChannelType, channelName, infoPtr, permissions); /* * Files have default translation of AUTO and ^Z eof char, which means * that a ^Z will be accepted as EOF when reading. */ Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto"); - Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}"); + Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}"); return infoPtr->channel; } /* @@ -1375,11 +1698,11 @@ *---------------------------------------------------------------------- */ static void FileThreadActionProc( - ClientData instanceData, + void *instanceData, int action) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); FileInfo *infoPtr = (FileInfo *)instanceData; @@ -1483,11 +1806,11 @@ static int NativeIsComPort( const WCHAR *nativePath) /* Path of file to access, native encoding. */ { const WCHAR *p = (const WCHAR *) nativePath; - int i, len = wcslen(p); + size_t i, len = wcslen(p); /* * 1. Look for com[1-9]:? */ Index: win/tclWinConsole.c ================================================================== --- win/tclWinConsole.c +++ win/tclWinConsole.c @@ -1,261 +1,622 @@ /* * tclWinConsole.c -- * * This file implements the Windows-specific console functions, and the - * "console" channel driver. + * "console" channel driver. Windows 7 or later required. * - * Copyright (c) 1999 by Scriptics Corp. + * Copyright © 2022 Ashok P. Nadkarni * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ + +#ifdef TCL_CONSOLE_DEBUG +#undef NDEBUG /* Enable asserts */ +#endif #include "tclWinInt.h" - -/* - * The following variable is used to tell whether this module has been - * initialized. - */ - -static int initialized = 0; - -/* - * The consoleMutex locks around access to the initialized variable, and it is - * used to protect background threads from being terminated while they are - * using APIs that hold locks. - */ - -TCL_DECLARE_MUTEX(consoleMutex) - -/* - * Bit masks used in the flags field of the ConsoleInfo structure below. - */ - -#define CONSOLE_PENDING (1<<0) /* Message is pending in the queue. */ -#define CONSOLE_ASYNC (1<<1) /* Channel is non-blocking. */ -#define CONSOLE_READ_OPS (1<<4) /* Channel supports read-related ops. */ -#define CONSOLE_RESET (1<<5) /* Console mode needs to be reset. */ - -/* - * Bit masks used in the sharedFlags field of the ConsoleInfo structure below. - */ - -#define CONSOLE_EOF (1<<2) /* Console has reached EOF. */ -#define CONSOLE_BUFFERED (1<<3) /* Data was read into a buffer by the reader - * thread. */ - -#define CONSOLE_BUFFER_SIZE (8*1024) - -/* - * Structure containing handles associated with one of the special console - * threads. - */ - -typedef struct { - HANDLE thread; /* Handle to reader or writer thread. */ - HANDLE readyEvent; /* Manual-reset event to signal _to_ the main - * thread when the worker thread has finished - * waiting for its normal work to happen. */ - TclPipeThreadInfo *TI; /* Thread info structure of writer and reader. */ -} ConsoleThreadInfo; +#include +#include + +/* + * A general note on the design: The console channel driver differs from + * most other drivers in the following respects: + * + * - There can be at most 3 console handles at any time since Windows does + * support allocation of more than one console (with three handles + * corresponding to stdin, stdout, stderr) + * + * - Consoles are created / inherited at process startup. There is currently + * no way in Tcl to programmatically create a console. Even if these were + * added the above Windows limitation would still apply. + * + * - Unlike files, sockets etc. where there is a one-to-one + * correspondence between Tcl channels and operating system handles, + * std* channels are shared amongst threads which means there can be + * multiple Tcl channels corresponding to a single console handle. + * + * - Even with multiple threads, more than one file event handler is + * unlikely. It does not make sense for multiple threads to register + * handlers for stdin because the input would be randomly fragmented amongst + * the threads. + * + * Various design factors are driven by the above, e.g. use of lists instead + * of hash tables (at most 3 console handles) and use of global instead of + * per thread queues which simplifies lock management particularly because + * thread-console relation is not one-one and is likely more performant as + * well with fewer locks needing to be obtained. + * + * Some additional design notes/reminders for the future: + * + * Aligned, synchronous reads are done directly by interpreter thread. + * Unaligned or asynchronous reads are done through the reader thread. + * + * The reader thread does not read ahead. That is, it will not post a read + * until some interpreter thread is actually requesting a read. This is + * because an interpreter may (for example) turn off echo for passwords and + * the read ahead would come in the way of that. + * + * If multiple threads are reading from stdin, the input is sprayed in + * random fashion. This is not good application design and hence no plan to + * address this (not clear what should be done even in theory) + * + * For output, we do not restrict all output to the console writer threads. + * See ConsoleOutputProc for the conditions. + * + * Locks are never held when calling the ReadConsole/WriteConsole API's + * since they may block. + */ + +static int gInitialized = 0; + +/* + * INPUT_BUFFER_SIZE is size of buffer passed to ReadConsole in bytes. + * Note that ReadConsole will only allow reading of line lengths up to the + * max of 256 and buffer size passed to it. So dropping this below 512 + * means user can type at most 256 chars. + */ +#ifndef INPUT_BUFFER_SIZE +#define INPUT_BUFFER_SIZE 8192 /* In bytes, so 4096 chars */ +#endif + +/* + * CONSOLE_BUFFER_SIZE is size of storage used in ring buffers. + * In theory, at least sizeof(WCHAR) but note the Tcl channel bug + * https://core.tcl-lang.org/tcl/tktview/b3977d199b08e3979a8da970553d5209b3042e9c + * will cause failures in test suite if close to max input line in the suite. + */ +#ifndef CONSOLE_BUFFER_SIZE +#define CONSOLE_BUFFER_SIZE 8192 /* In bytes */ +#endif + +/* + * Ring buffer for storing data. Actual data is from bufPtr[start]:bufPtr[size-1] + * and bufPtr[0]:bufPtr[length - (size-start)]. + */ +typedef struct RingBuffer { + char *bufPtr; /* Pointer to buffer storage */ + Tcl_Size capacity; /* Size of the buffer in RingBufferChar */ + Tcl_Size start; /* Start of the data within the buffer. */ + Tcl_Size length; /* Number of RingBufferChar*/ +} RingBuffer; +#define RingBufferLength(ringPtr_) ((ringPtr_)->length) +#define RingBufferHasFreeSpace(ringPtr_) ((ringPtr_)->length < (ringPtr_)->capacity) +#define RINGBUFFER_ASSERT(ringPtr_) assert(RingBufferCheck(ringPtr_)) + +/* + * The Win32 console API does not support non-blocking I/O in any form. Thus + * the actual calls are made on a separate thread. Moreover, separate + * threads are needed for each handle because (for example) blocking on user + * input on stdin should not prevent output to stdout when non-blocking i/o + * is configured at the script level. + * + * In the input (e.g. stdin) case, the console stdin thread is the producer + * writing to the buffer ring buffer. The Tcl interpreter threads are the + * consumer. For the output (e.g. stdout/stderr) case, the Tcl interpreter + * are the producers while the console stdout/stderr threads are the + * consumers. + * + * Consoles are identified purely by handles and multiple threads may open + * them (as stdin/stdout/stderr are shared). + * + * Note on reference counting - a ConsoleHandleInfo instance has multiple + * references to it - one each from every channel that is attached to it + * plus one from the console thread itself which also serves as the reference + * from gConsoleHandleInfoList. + */ +typedef struct ConsoleHandleInfo { + struct ConsoleHandleInfo *nextPtr; /* Process-global list of consoles */ + HANDLE console; /* Console handle */ + HANDLE consoleThread; /* Handle to thread doing actual i/o on the console */ + SRWLOCK lock; /* Controls access to this structure. + * Cheaper than CRITICAL_SECTION but note does not + * support recursive locks or Try* style attempts.*/ + CONDITION_VARIABLE consoleThreadCV;/* For awakening console thread */ + CONDITION_VARIABLE interpThreadCV; /* For awakening interpthread(s) */ + RingBuffer buffer; /* Buffer for data transferred between console + * threads and Tcl threads. For input consoles, + * written by the console thread and read by Tcl + * threads. The converse for output threads */ + DWORD initMode; /* Initial console mode. */ + DWORD lastError; /* An error caused by the last background + * operation. Set to 0 if no error has been + * detected. */ + int numRefs; /* See comments above */ + int permissions; /* TCL_READABLE for input consoles, TCL_WRITABLE + * for output. Only one or the other can be set. */ + int flags; +#define CONSOLE_DATA_AWAITED 0x0001 /* An interpreter is awaiting data */ +} ConsoleHandleInfo; /* * This structure describes per-instance data for a console based channel. + * + * Note on locking - this structure has no locks because it is accessed + * only from the thread owning channel EXCEPT when a console traverses it + * looking for a channel that is watching for events on the console. Even + * in that case, no locking is required because that access is only under + * the gConsoleLock lock which prevents the channel from being removed from + * the gWatchingChannelList which in turn means it will not be deallocated + * from under the console thread. Access to individual fields does not need + * to be controlled because + * - the console thread does not write to any fields + * - changes to the nextWatchingChannelPtr field + * - changes to other fields do not matter because after being read for + * queueing events, they are verified again when the event is received + * in the interpreter thread (since they could have changed anyways while + * the event was in-flight on the event queue) + * + * Note on reference counting - a structure instance may be referenced from + * three places: + * - the Tcl channel subsystem. This reference is created when on channel + * opening and dropped on channel close. This also covers the reference + * from gWatchingChannelList since queueing / dequeuing from that list + * happens in conjunction with channel operations. + * - the Tcl event queue entries. This reference is added when the event + * is queued and dropped on receipt. */ - -typedef struct ConsoleInfo { - HANDLE handle; - int type; - struct ConsoleInfo *nextPtr;/* Pointer to next registered console. */ +typedef struct ConsoleChannelInfo { + HANDLE handle; /* Console handle */ + Tcl_ThreadId threadId; /* Id of owning thread */ + struct ConsoleChannelInfo *nextWatchingChannelPtr; + /* Pointer to next channel watching events. */ Tcl_Channel channel; /* Pointer to channel structure. */ - int validMask; /* OR'ed combination of TCL_READABLE, + DWORD initMode; /* Initial console mode. */ + int numRefs; /* See comments above */ + int permissions; /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, or TCL_EXCEPTION: indicates * which operations are valid on the file. */ int watchMask; /* OR'ed combination of TCL_READABLE, * TCL_WRITABLE, or TCL_EXCEPTION: indicates * which events should be reported. */ - int flags; /* State flags, see above for a list. */ - Tcl_ThreadId threadId; /* Thread to which events should be reported. - * This value is used by the reader/writer - * threads. */ - ConsoleThreadInfo writer; /* A specialized thread for handling - * asynchronous writes to the console; the - * waiting starts when a control event is sent, - * and a reset event is sent back to the main - * thread when the write is done. */ - ConsoleThreadInfo reader; /* A specialized thread for handling - * asynchronous reads from the console; the - * waiting starts when a control event is sent, - * and a reset event is sent back to the main - * thread when input is available. */ - DWORD writeError; /* An error caused by the last background - * write. Set to 0 if no error has been - * detected. This word is shared with the - * writer thread so access must be - * synchronized with the writable object. */ - char *writeBuf; /* Current background output buffer. Access is - * synchronized with the writable object. */ - int writeBufLen; /* Size of write buffer. Access is - * synchronized with the writable object. */ - int toWrite; /* Current amount to be written. Access is - * synchronized with the writable object. */ - int readFlags; /* Flags that are shared with the reader - * thread. Access is synchronized with the - * readable object. */ - int bytesRead; /* Number of bytes in the buffer. */ - int offset; /* Number of bytes read out of the buffer. */ - DWORD initMode; /* Initial console mode. */ - char buffer[CONSOLE_BUFFER_SIZE]; - /* Data consumed by reader thread. */ -} ConsoleInfo; - -typedef struct { - /* - * The following pointer refers to the head of the list of consoles that - * are being watched for file events. - */ - - ConsoleInfo *firstConsolePtr; -} ThreadSpecificData; - -static Tcl_ThreadDataKey dataKey; + int flags; /* State flags */ +#define CONSOLE_EVENT_QUEUED 0x0001 /* Notification event already queued */ +#define CONSOLE_ASYNC 0x0002 /* Channel is non-blocking. */ +#define CONSOLE_READ_OPS 0x0004 /* Channel supports read-related ops. */ +} ConsoleChannelInfo; /* * The following structure is what is added to the Tcl event queue when * console events are generated. */ typedef struct { - Tcl_Event header; /* Information that is standard for all - * events. */ - ConsoleInfo *infoPtr; /* Pointer to console info structure. Note + Tcl_Event header; /* Information that is standard for all events. */ + ConsoleChannelInfo *chanInfoPtr; + /* Pointer to console info structure. Note * that we still have to verify that the * console exists before dereferencing this * pointer. */ } ConsoleEvent; /* * Declarations for functions used only in this file. */ -static int ConsoleBlockModeProc(ClientData instanceData, - int mode); -static void ConsoleCheckProc(ClientData clientData, int flags); -static int ConsoleCloseProc(ClientData instanceData, +static int ConsoleBlockModeProc(void *instanceData, int mode); +static void ConsoleCheckProc(void *clientData, int flags); +static int ConsoleCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static int ConsoleEventProc(Tcl_Event *evPtr, int flags); -static void ConsoleExitHandler(ClientData clientData); -static int ConsoleGetHandleProc(ClientData instanceData, - int direction, ClientData *handlePtr); -static int ConsoleGetOptionProc(ClientData instanceData, +static void ConsoleExitHandler(void *clientData); +static int ConsoleGetHandleProc(void *instanceData, + int direction, void **handlePtr); +static int ConsoleGetOptionProc(void *instanceData, Tcl_Interp *interp, const char *optionName, Tcl_DString *dsPtr); static void ConsoleInit(void); -static int ConsoleInputProc(ClientData instanceData, char *buf, +static int ConsoleInputProc(void *instanceData, char *buf, int toRead, int *errorCode); -static int ConsoleOutputProc(ClientData instanceData, +static int ConsoleOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); -static DWORD WINAPI ConsoleReaderThread(LPVOID arg); -static int ConsoleSetOptionProc(ClientData instanceData, +static int ConsoleSetOptionProc(void *instanceData, Tcl_Interp *interp, const char *optionName, const char *value); -static void ConsoleSetupProc(ClientData clientData, int flags); -static void ConsoleWatchProc(ClientData instanceData, int mask); +static void ConsoleSetupProc(void *clientData, int flags); +static void ConsoleWatchProc(void *instanceData, int mask); +static void ProcExitHandler(void *clientData); +static void ConsoleThreadActionProc(void *instanceData, int action); +static DWORD ReadConsoleChars(HANDLE hConsole, WCHAR *lpBuffer, + Tcl_Size nChars, Tcl_Size *nCharsReadPtr); +static DWORD WriteConsoleChars(HANDLE hConsole, + const WCHAR *lpBuffer, Tcl_Size nChars, + Tcl_Size *nCharsWritten); +static void RingBufferInit(RingBuffer *ringPtr, Tcl_Size capacity); +static void RingBufferClear(RingBuffer *ringPtr); +static Tcl_Size RingBufferIn(RingBuffer *ringPtr, const char *srcPtr, + Tcl_Size srcLen, int partialCopyOk); +static Tcl_Size RingBufferOut(RingBuffer *ringPtr, char *dstPtr, + Tcl_Size dstCapacity, int partialCopyOk); +static ConsoleHandleInfo *AllocateConsoleHandleInfo(HANDLE consoleHandle, + int permissions); +static ConsoleHandleInfo *FindConsoleInfo(const ConsoleChannelInfo *); +static DWORD WINAPI ConsoleReaderThread(LPVOID arg); static DWORD WINAPI ConsoleWriterThread(LPVOID arg); -static void ProcExitHandler(ClientData clientData); -static int WaitForRead(ConsoleInfo *infoPtr, int blocking); -static void ConsoleThreadActionProc(ClientData instanceData, - int action); -static BOOL ReadConsoleBytes(HANDLE hConsole, LPVOID lpBuffer, - DWORD nbytes, LPDWORD nbytesread); -static BOOL WriteConsoleBytes(HANDLE hConsole, - const void *lpBuffer, DWORD nbytes, - LPDWORD nbyteswritten); +static void NudgeWatchers(HANDLE consoleHandle); +#ifndef NDEBUG +static int RingBufferCheck(const RingBuffer *ringPtr); +#endif + +/* + * Static data. + */ + +typedef struct { + /* Currently this struct is only used to detect thread initialization */ + int notUsed; /* Dummy field */ +} ThreadSpecificData; +static Tcl_ThreadDataKey dataKey; + +/* + * All access to static data is controlled through a single process-wide + * lock. A process can have only a single console at a time, with three + * handles for stdin, stdout and stderr. Creation/destruction of consoles is + * a relatively rare event (currently only possible during process start), + * the number of consoles (as opposed to channels) is small (only stdin, + * stdout and stderr), and contention low. More finer-grained locking would + * likely not only complicate implementation but be slower due to multiple + * locks being held. Note console channels also differ from other Tcl + * channel types in that the channel<->OS descriptor mapping is not one-to-one. + */ +SRWLOCK gConsoleLock; + + +/* Process-wide list of console handles. Access control through gConsoleLock */ +static ConsoleHandleInfo *gConsoleHandleInfoList; + +/* + * Process-wide list of channels that are listening for events. Again access + * control through gConsoleLock. Common list for all threads is simplifies + * locking and bookkeeping and is workable because in practice multiple + * threads are very unlikely to be all waiting on stdin (not workable + * because input would be randomly distributed to threads) + */ +static ConsoleChannelInfo *gWatchingChannelList; /* * This structure describes the channel type structure for command console * based IO. */ static const Tcl_ChannelType consoleChannelType = { - "console", /* Type name. */ - TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ - ConsoleInputProc, /* Input proc. */ - ConsoleOutputProc, /* Output proc. */ - NULL, /* Seek proc. */ - ConsoleSetOptionProc, /* Set option proc. */ - ConsoleGetOptionProc, /* Get option proc. */ - ConsoleWatchProc, /* Set up notifier to watch the channel. */ - ConsoleGetHandleProc, /* Get an OS handle from channel. */ - ConsoleCloseProc, /* close2proc. */ - ConsoleBlockModeProc, /* Set blocking or non-blocking mode. */ - NULL, /* Flush proc. */ - NULL, /* Handler proc. */ - NULL, /* Wide seek proc. */ - ConsoleThreadActionProc, /* Thread action proc. */ - NULL /* Truncation proc. */ -}; - -/* - *---------------------------------------------------------------------- - * - * ReadConsoleBytes, WriteConsoleBytes -- - * - * Wrapper for ReadConsoleW, that takes and returns number of bytes - * instead of number of WCHARS. - * - *---------------------------------------------------------------------- - */ - -static BOOL -ReadConsoleBytes( - HANDLE hConsole, - LPVOID lpBuffer, - DWORD nbytes, - LPDWORD nbytesread) -{ - DWORD ntchars; - BOOL result; - - /* - * If user types a Ctrl-Break or Ctrl-C, ReadConsole will return - * success with ntchars == 0 and GetLastError() will be - * ERROR_OPERATION_ABORTED. We do not want to treat this case - * as EOF so we will loop around again. If no Ctrl signal handlers - * have been established, the default signal OS handler in a separate - * thread will terminate the program. If a Ctrl signal handler - * has been established (through an extension for example), it - * will run and take whatever action it deems appropriate. - */ - do { - result = ReadConsoleW(hConsole, lpBuffer, nbytes / sizeof(WCHAR), &ntchars, - NULL); - } while (result && ntchars == 0 && GetLastError() == ERROR_OPERATION_ABORTED); - if (nbytesread != NULL) { - *nbytesread = ntchars * sizeof(WCHAR); - } - return result; -} - -static BOOL -WriteConsoleBytes( - HANDLE hConsole, - const void *lpBuffer, - DWORD nbytes, - LPDWORD nbyteswritten) -{ - DWORD ntchars; - BOOL result; - - result = WriteConsoleW(hConsole, lpBuffer, nbytes / sizeof(WCHAR), &ntchars, - NULL); - if (nbyteswritten != NULL) { - *nbyteswritten = ntchars * sizeof(WCHAR); - } - return result; + "console", /* Type name. */ + TCL_CHANNEL_VERSION_5, /* v5 channel */ + TCL_CLOSE2PROC, /* Close proc. */ + ConsoleInputProc, /* Input proc. */ + ConsoleOutputProc, /* Output proc. */ + NULL, /* Seek proc. */ + ConsoleSetOptionProc, /* Set option proc. */ + ConsoleGetOptionProc, /* Get option proc. */ + ConsoleWatchProc, /* Set up notifier to watch the channel. */ + ConsoleGetHandleProc, /* Get an OS handle from channel. */ + ConsoleCloseProc, /* close2proc. */ + ConsoleBlockModeProc, /* Set blocking or non-blocking mode. */ + NULL, /* Flush proc. */ + NULL, /* Handler proc. */ + NULL, /* Wide seek proc. */ + ConsoleThreadActionProc, /* Thread action proc. */ + NULL /* Truncation proc. */ +}; + +/* + *------------------------------------------------------------------------ + * + * RingBufferInit -- + * + * Initializes the ring buffer to a given size. + * + * Results: + * None. + * + * Side effects: + * Panics on allocation failure. + * + *------------------------------------------------------------------------ + */ +static void +RingBufferInit( + RingBuffer *ringPtr, + Tcl_Size capacity) +{ + if (capacity <= 0 || capacity > TCL_SIZE_MAX) { + Tcl_Panic("Internal error: invalid ring buffer capacity requested."); + } + ringPtr->bufPtr = (char *)ckalloc(capacity); + ringPtr->capacity = capacity; + ringPtr->start = 0; + ringPtr->length = 0; +} + +/* + *------------------------------------------------------------------------ + * + * RingBufferClear + * + * Clears the contents of a ring buffer. + * + * Results: + * None. + * + * Side effects: + * The allocated internal buffer is freed. + * + *------------------------------------------------------------------------ + */ +static void +RingBufferClear( + RingBuffer *ringPtr) +{ + if (ringPtr->bufPtr) { + ckfree(ringPtr->bufPtr); + ringPtr->bufPtr = NULL; + } + ringPtr->capacity = 0; + ringPtr->start = 0; + ringPtr->length = 0; +} + +/* + *------------------------------------------------------------------------ + * + * RingBufferIn -- + * + * Appends data to the ring buffer. + * + * Results: + * Returns number of bytes copied. + * + * Side effects: + * Internal buffer is updated. + * + *------------------------------------------------------------------------ + */ +static Tcl_Size +RingBufferIn( + RingBuffer *ringPtr, + const char *srcPtr, /* Source to be copied */ + Tcl_Size srcLen, /* Length of source */ + int partialCopyOk) /* If true, partial copy is permitted */ +{ + Tcl_Size freeSpace; + + RINGBUFFER_ASSERT(ringPtr); + + freeSpace = ringPtr->capacity - ringPtr->length; + if (freeSpace < srcLen) { + if (!partialCopyOk) { + return 0; + } + /* Copy only as much as free space allows */ + srcLen = freeSpace; + } + + if (ringPtr->capacity - ringPtr->start > ringPtr->length) { + /* There is room at the back */ + Tcl_Size endSpaceStart = ringPtr->start + ringPtr->length; + Tcl_Size endSpace = ringPtr->capacity - endSpaceStart; + if (endSpace >= srcLen) { + /* Everything fits at the back */ + memmove(endSpaceStart + ringPtr->bufPtr, srcPtr, srcLen); + } else { + /* srcLen > endSpace */ + memmove(endSpaceStart + ringPtr->bufPtr, srcPtr, endSpace); + memmove(ringPtr->bufPtr, endSpace + srcPtr, srcLen - endSpace); + } + } else { + /* No room at the back. Existing data wrap to front. */ + Tcl_Size wrapLen = + ringPtr->start + ringPtr->length - ringPtr->capacity; + memmove(wrapLen + ringPtr->bufPtr, srcPtr, srcLen); + } + + ringPtr->length += srcLen; + + RINGBUFFER_ASSERT(ringPtr); + + return srcLen; +} + +/* + *------------------------------------------------------------------------ + * + * RingBufferOut -- + * + * Moves data out of the ring buffer. If dstPtr is NULL, the data + * is simply removed. + * + * Results: + * Returns number of bytes copied or removed. + * + * Side effects: + * Internal buffer is updated. + * + *------------------------------------------------------------------------ + */ +static Tcl_Size +RingBufferOut( + RingBuffer *ringPtr, + char *dstPtr, /* Buffer for output data. May be NULL */ + Tcl_Size dstCapacity, /* Size of buffer */ + int partialCopyOk) /* If true, return what's available */ +{ + Tcl_Size leadLen; + + RINGBUFFER_ASSERT(ringPtr); + + if (dstCapacity > ringPtr->length) { + if (dstPtr && !partialCopyOk) { + return 0; + } + dstCapacity = ringPtr->length; + } + + if (ringPtr->start <= (ringPtr->capacity - ringPtr->length)) { + /* No content wrap around. So leadLen is entire content */ + leadLen = ringPtr->length; + } else { + /* Content wraps around so lead segment stretches to end of buffer */ + leadLen = ringPtr->capacity - ringPtr->start; + } + if (leadLen >= dstCapacity) { + if (dstPtr) { + memmove(dstPtr, ringPtr->start + ringPtr->bufPtr, dstCapacity); + } + ringPtr->start += dstCapacity; + } else { + Tcl_Size wrapLen = dstCapacity - leadLen; + if (dstPtr) { + memmove(dstPtr, + ringPtr->start + ringPtr->bufPtr, + leadLen); + memmove( + leadLen + dstPtr, ringPtr->bufPtr, wrapLen); + } + ringPtr->start = wrapLen; + } + + ringPtr->length -= dstCapacity; + if (ringPtr->start == ringPtr->capacity || ringPtr->length == 0) { + ringPtr->start = 0; + } + + RINGBUFFER_ASSERT(ringPtr); + + return dstCapacity; +} + +#ifndef NDEBUG +static int +RingBufferCheck( + const RingBuffer *ringPtr) +{ + return (ringPtr->bufPtr != NULL && ringPtr->capacity == CONSOLE_BUFFER_SIZE + && ringPtr->start < ringPtr->capacity + && ringPtr->length <= ringPtr->capacity); +} +#endif + +/* + *------------------------------------------------------------------------ + * + * ReadConsoleChars -- + * + * Wrapper for ReadConsoleW. + * + * Results: + * Returns 0 on success, else Windows error code. + * + * Side effects: + * On success the number of characters (not bytes) read is stored in + * *nCharsReadPtr. This will be 0 if the operation was interrupted by + * a Ctrl-C or a CancelIo call. + * + *------------------------------------------------------------------------ + */ +static DWORD +ReadConsoleChars( + HANDLE hConsole, + WCHAR *lpBuffer, + Tcl_Size nChars, + Tcl_Size *nCharsReadPtr) +{ + DWORD nRead; + BOOL result; + + /* + * If user types a Ctrl-Break or Ctrl-C, ReadConsole will return success + * with ntchars == 0 and GetLastError() will be ERROR_OPERATION_ABORTED. + * If no Ctrl signal handlers have been established, the default signal + * OS handler in a separate thread will terminate the program. If a Ctrl + * signal handler has been established (through an extension for + * example), it will run and take whatever action it deems appropriate. + * + * If one thread closes its channel, it calls CancelSynchronousIo on the + * console handle which results again in success being returned and + * GetLastError() being ERROR_OPERATION_ABORTED but ntchars in + * unmodified. + * + * In both cases above we will return success but with nbytesread as 0. + * This allows caller to check for thread termination etc. + * + * See https://bugs.python.org/issue30237 + * or https://github.com/microsoft/terminal/issues/12143 + */ + nRead = (DWORD)-1; + result = ReadConsoleW(hConsole, lpBuffer, nChars, &nRead, NULL); + if (result) { + if ((nRead == 0 || nRead == (DWORD)-1) + && GetLastError() == ERROR_OPERATION_ABORTED) { + nRead = 0; + } + *nCharsReadPtr = nRead; + return 0; + } else { + return GetLastError(); + } +} + +/* + *------------------------------------------------------------------------ + * + * WriteConsoleChars -- + * + * Wrapper for WriteConsoleW. + * + * Results: + * Returns 0 on success, Windows error code on failure. + * + * Side effects: + * On success the number of characters (not bytes) written is stored in + * *nCharsWrittenPtr. This will be 0 if the operation was interrupted by + * a Ctrl-C or a CancelIo call. + * + *------------------------------------------------------------------------ + */ + +static DWORD +WriteConsoleChars( + HANDLE hConsole, + const WCHAR *lpBuffer, + Tcl_Size nChars, + Tcl_Size *nCharsWrittenPtr) +{ + DWORD nCharsWritten; + BOOL result; + + /* See comments in ReadConsoleChars, not sure that applies here */ + nCharsWritten = (DWORD)-1; + result = WriteConsoleW(hConsole, lpBuffer, nChars, &nCharsWritten, NULL); + if (result) { + if (nCharsWritten == (DWORD) -1) { + nCharsWritten = 0; + } + *nCharsWrittenPtr = nCharsWritten; + return 0; + } else { + return GetLastError(); + } } /* *---------------------------------------------------------------------- * @@ -278,23 +639,23 @@ /* * Check the initialized flag first, then check again in the mutex. This * is a speed enhancement. */ - if (!initialized) { - Tcl_MutexLock(&consoleMutex); - if (!initialized) { - initialized = 1; + if (!gInitialized) { + AcquireSRWLockExclusive(&gConsoleLock); + if (!gInitialized) { + gInitialized = 1; Tcl_CreateExitHandler(ProcExitHandler, NULL); } - Tcl_MutexUnlock(&consoleMutex); + ReleaseSRWLockExclusive(&gConsoleLock); } if (TclThreadDataKeyGet(&dataKey) == NULL) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - tsdPtr->firstConsolePtr = NULL; + tsdPtr->notUsed = 0; Tcl_CreateEventSource(ConsoleSetupProc, ConsoleCheckProc, NULL); Tcl_CreateThreadExitHandler(ConsoleExitHandler, NULL); } } @@ -315,11 +676,11 @@ *---------------------------------------------------------------------- */ static void ConsoleExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_DeleteEventSource(ConsoleSetupProc, ConsoleCheckProc, NULL); } /* @@ -339,24 +700,65 @@ *---------------------------------------------------------------------- */ static void ProcExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) +{ + AcquireSRWLockExclusive(&gConsoleLock); + gInitialized = 0; + ReleaseSRWLockExclusive(&gConsoleLock); +} + +/* + *------------------------------------------------------------------------ + * + * NudgeWatchers -- + * + * Wakes up all threads which have file event watchers on the passed + * console handle. + * + * The function locks and releases gConsoleLock. + * Caller must not be holding locks that will violate lock hierarchy. + * + * Results: + * None. + * + * Side effects: + * As above. + *------------------------------------------------------------------------ + */ +static void +NudgeWatchers( + HANDLE consoleHandle) { - Tcl_MutexLock(&consoleMutex); - initialized = 0; - Tcl_MutexUnlock(&consoleMutex); + ConsoleChannelInfo *chanInfoPtr; + AcquireSRWLockShared(&gConsoleLock); /* Shared-read lock */ + for (chanInfoPtr = gWatchingChannelList; chanInfoPtr; + chanInfoPtr = chanInfoPtr->nextWatchingChannelPtr) { + /* + * Notify channels interested in our handle AND that have + * a thread attached. + * No lock needed for chanInfoPtr. See ConsoleChannelInfo. + */ + if (chanInfoPtr->handle == consoleHandle + && chanInfoPtr->threadId != NULL) { + Tcl_ThreadAlert(chanInfoPtr->threadId); + } + } + ReleaseSRWLockShared(&gConsoleLock); } /* *---------------------------------------------------------------------- * * ConsoleSetupProc -- * * This procedure is invoked before Tcl_DoOneEvent blocks waiting for an - * event. + * event. It walks the channel list and if any input channel has data + * available or output channel has space for data, sets the event loop + * blocking time to 0 so that it will poll immediately. * * Results: * None. * * Side effects: @@ -365,41 +767,52 @@ *---------------------------------------------------------------------- */ void ConsoleSetupProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { - ConsoleInfo *infoPtr; + ConsoleChannelInfo *chanInfoPtr; Tcl_Time blockTime = { 0, 0 }; int block = 1; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (!(flags & TCL_FILE_EVENTS)) { return; } /* - * Look to see if any events are already pending. If they are, poll. - */ - - for (infoPtr = tsdPtr->firstConsolePtr; infoPtr != NULL; - infoPtr = infoPtr->nextPtr) { - if (infoPtr->watchMask & TCL_WRITABLE) { - if (WaitForSingleObject(infoPtr->writer.readyEvent, - 0) != WAIT_TIMEOUT) { - block = 0; - } - } - if (infoPtr->watchMask & TCL_READABLE) { - if (WaitForRead(infoPtr, 0) >= 0) { - block = 0; - } - } - } + * Walk the list of channels. See general comments for struct + * ConsoleChannelInfo with regard to locking and field access. + */ + AcquireSRWLockShared(&gConsoleLock); /* READ lock - no data modification */ + + for (chanInfoPtr = gWatchingChannelList; block && chanInfoPtr != NULL; + chanInfoPtr = chanInfoPtr->nextWatchingChannelPtr) { + ConsoleHandleInfo *handleInfoPtr; + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr != NULL) { + AcquireSRWLockShared(&handleInfoPtr->lock); + /* Remember at most one of READABLE, WRITABLE set */ + if (chanInfoPtr->watchMask & TCL_READABLE) { + if (RingBufferLength(&handleInfoPtr->buffer) > 0 + || handleInfoPtr->lastError != ERROR_SUCCESS) { + block = 0; /* Input data available */ + } + } else if (chanInfoPtr->watchMask & TCL_WRITABLE) { + if (RingBufferHasFreeSpace(&handleInfoPtr->buffer)) { + /* TCL_WRITABLE */ + block = 0; /* Output space available */ + } + } + ReleaseSRWLockShared(&handleInfoPtr->lock); + } + } + ReleaseSRWLockShared(&gConsoleLock); + if (!block) { + /* At least one channel is readable/writable. Set block time to 0 */ Tcl_SetMaxBlockTime(&blockTime); } } /* @@ -419,61 +832,91 @@ *---------------------------------------------------------------------- */ static void ConsoleCheckProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { - ConsoleInfo *infoPtr; + ConsoleChannelInfo *chanInfoPtr; + Tcl_ThreadId me; int needEvent; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (!(flags & TCL_FILE_EVENTS)) { return; } + me = Tcl_GetCurrentThread(); + /* - * Queue events for any ready consoles that don't already have events - * queued. + * Acquire a shared lock. Note this is ok even though we potentially + * modify the chanInfoPtr->flags because chanInfoPtr is only modified + * when it belongs to this thread and no other thread will write to it. + * THe shared lock is intended to protect the global gWatchingChannelList + * as we traverse it. */ + AcquireSRWLockShared(&gConsoleLock); - for (infoPtr = tsdPtr->firstConsolePtr; infoPtr != NULL; - infoPtr = infoPtr->nextPtr) { - if (infoPtr->flags & CONSOLE_PENDING) { + for (chanInfoPtr = gWatchingChannelList; chanInfoPtr != NULL; + chanInfoPtr = chanInfoPtr->nextWatchingChannelPtr) { + ConsoleHandleInfo *handleInfoPtr; + + if (chanInfoPtr->threadId != me) { + /* Some other thread owns the channel */ + continue; + } + if (chanInfoPtr->flags & CONSOLE_EVENT_QUEUED) { + /* A notification event already queued. No point in another. */ + continue; + } + + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + /* Pointer is safe to access as we are holding gConsoleLock */ + + if (handleInfoPtr == NULL) { + /* Stale event */ continue; } - /* - * Queue an event if the console is signaled for reading or writing. - */ - needEvent = 0; - if (infoPtr->watchMask & TCL_WRITABLE) { - if (WaitForSingleObject(infoPtr->writer.readyEvent, - 0) != WAIT_TIMEOUT) { - needEvent = 1; - } - } - - if (infoPtr->watchMask & TCL_READABLE) { - if (WaitForRead(infoPtr, 0) >= 0) { - needEvent = 1; + AcquireSRWLockShared(&handleInfoPtr->lock); + /* Rememeber channel is read or write, never both */ + if (chanInfoPtr->watchMask & TCL_READABLE) { + if (RingBufferLength(&handleInfoPtr->buffer) > 0 + || handleInfoPtr->lastError != ERROR_SUCCESS) { + needEvent = 1; /* Input data available or error/EOF */ + } + /* + * TCL_READABLE watch means someone is looking out for data being + * available, let reader thread know. Note channel need not be + * ASYNC! (Bug [baa51423c2]) + */ + handleInfoPtr->flags |= CONSOLE_DATA_AWAITED; + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + } else if (chanInfoPtr->watchMask & TCL_WRITABLE) { + if (RingBufferHasFreeSpace(&handleInfoPtr->buffer)) { + needEvent = 1; /* Output space available */ } } + ReleaseSRWLockShared(&handleInfoPtr->lock); if (needEvent) { - ConsoleEvent *evPtr = (ConsoleEvent *)Tcl_Alloc(sizeof(ConsoleEvent)); + ConsoleEvent *evPtr = (ConsoleEvent *)ckalloc(sizeof(ConsoleEvent)); - infoPtr->flags |= CONSOLE_PENDING; + /* See note above loop why this can be accessed without locks */ + chanInfoPtr->flags |= CONSOLE_EVENT_QUEUED; + chanInfoPtr->numRefs += 1; /* So it does not go away while event + is in queue */ evPtr->header.proc = ConsoleEventProc; - evPtr->infoPtr = infoPtr; + evPtr->chanInfoPtr = chanInfoPtr; Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL); } } + + ReleaseSRWLockShared(&gConsoleLock); } - + /* *---------------------------------------------------------------------- * * ConsoleBlockModeProc -- * @@ -488,15 +931,15 @@ *---------------------------------------------------------------------- */ static int ConsoleBlockModeProc( - ClientData instanceData, /* Instance data for channel. */ + void *instanceData, /* Instance data for channel. */ int mode) /* TCL_MODE_BLOCKING or * TCL_MODE_NONBLOCKING. */ { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; /* * Consoles on Windows can not be switched between blocking and * nonblocking, hence we have to emulate the behavior. This is done in the * input function by checking against a bit in the state. We set or unset @@ -503,13 +946,13 @@ * the bit here to cause the input function to emulate the correct * behavior. */ if (mode == TCL_MODE_NONBLOCKING) { - infoPtr->flags |= CONSOLE_ASYNC; + chanInfoPtr->flags |= CONSOLE_ASYNC; } else { - infoPtr->flags &= ~CONSOLE_ASYNC; + chanInfoPtr->flags &= ~CONSOLE_ASYNC; } return 0; } /* @@ -528,106 +971,106 @@ *---------------------------------------------------------------------- */ static int ConsoleCloseProc( - ClientData instanceData, /* Pointer to ConsoleInfo structure. */ + void *instanceData, /* Pointer to ConsoleChannelInfo structure. */ TCL_UNUSED(Tcl_Interp *), int flags) { - ConsoleInfo *consolePtr = (ConsoleInfo *)instanceData; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + ConsoleHandleInfo *handleInfoPtr; int errorCode = 0; - ConsoleInfo *infoPtr, **nextPtrPtr; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + ConsoleChannelInfo **nextPtrPtr; + int closeHandle; if ((flags & (TCL_CLOSE_READ | TCL_CLOSE_WRITE)) != 0) { return EINVAL; } - - /* - * Clean up the background thread if necessary. Note that this must be - * done before we can close the file, since the thread may be blocking - * trying to read from the console. - */ - - if (consolePtr->reader.thread) { - TclPipeThreadStop(&consolePtr->reader.TI, consolePtr->reader.thread); - CloseHandle(consolePtr->reader.thread); - CloseHandle(consolePtr->reader.readyEvent); - consolePtr->reader.thread = NULL; - } - consolePtr->validMask &= ~TCL_READABLE; - - /* - * Wait for the writer thread to finish the current buffer, then terminate - * the thread and close the handles. If the channel is nonblocking, there - * should be no pending write operations. - */ - - if (consolePtr->writer.thread) { - if (consolePtr->toWrite) { - /* - * We only need to wait if there is something to write. This may - * prevent infinite wait on exit. [Python Bug 216289] - */ - - WaitForSingleObject(consolePtr->writer.readyEvent, 5000); - } - - TclPipeThreadStop(&consolePtr->writer.TI, consolePtr->writer.thread); - CloseHandle(consolePtr->writer.thread); - CloseHandle(consolePtr->writer.readyEvent); - consolePtr->writer.thread = NULL; - } - consolePtr->validMask &= ~TCL_WRITABLE; - - /* - * If the user has been tinkering with the mode, reset it now. We ignore - * any errors from this; we're quite possibly about to close or exit - * anyway. - */ - - if ((consolePtr->flags & CONSOLE_READ_OPS) && - (consolePtr->flags & CONSOLE_RESET)) { - SetConsoleMode(consolePtr->handle, consolePtr->initMode); - } - - /* - * Don't close the Win32 handle if the handle is a standard channel during - * the thread exit process. Otherwise, one thread may kill the stdio of - * another. - */ - + /* + * Don't close the Win32 handle if the handle is a standard channel + * during the thread exit process. Otherwise, one thread may kill the + * stdio of another while exiting. Note an explicit close in script will + * still close the handle. That's historical behavior on all platforms. + */ if (!TclInThreadExit() - || ((GetStdHandle(STD_INPUT_HANDLE) != consolePtr->handle) - && (GetStdHandle(STD_OUTPUT_HANDLE) != consolePtr->handle) - && (GetStdHandle(STD_ERROR_HANDLE) != consolePtr->handle))) { - if (CloseHandle(consolePtr->handle) == FALSE) { - TclWinConvertError(GetLastError()); + || ( (GetStdHandle(STD_INPUT_HANDLE) != chanInfoPtr->handle) + && (GetStdHandle(STD_OUTPUT_HANDLE) != chanInfoPtr->handle) + && (GetStdHandle(STD_ERROR_HANDLE) != chanInfoPtr->handle))) { + closeHandle = 1; + } else { + closeHandle = 0; + } + + AcquireSRWLockExclusive(&gConsoleLock); + + /* Remove channel from watchers' list */ + for (nextPtrPtr = &gWatchingChannelList; *nextPtrPtr != NULL; + nextPtrPtr = &(*nextPtrPtr)->nextWatchingChannelPtr) { + if (*nextPtrPtr == (ConsoleChannelInfo *) chanInfoPtr) { + *nextPtrPtr = (*nextPtrPtr)->nextWatchingChannelPtr; + break; + } + } + + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr) { + /* + * Console thread may be blocked either waiting for console i/o + * or waiting on the condition variable for buffer empty/full + */ + AcquireSRWLockShared(&handleInfoPtr->lock); + + if (closeHandle) { + handleInfoPtr->console = INVALID_HANDLE_VALUE; + } + + /* Break the thread out of blocking console i/o */ + handleInfoPtr->numRefs -= 1; /* Remove reference from this channel */ + if (handleInfoPtr->numRefs == 1) { + /* + * Abort the i/o if no other threads are listening on it. + * Note without this check, an input line will be skipped on + * the cancel. + */ + CancelSynchronousIo(handleInfoPtr->consoleThread); + } + + /* + * Wake up the console handling thread. Note we do not explicitly + * tell it handle is closed (below). It will find out on next access + */ + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + + ReleaseSRWLockShared(&handleInfoPtr->lock); + } + + ReleaseSRWLockExclusive(&gConsoleLock); + + chanInfoPtr->channel = NULL; + chanInfoPtr->watchMask = 0; + chanInfoPtr->permissions = 0; + + if (closeHandle && chanInfoPtr->handle != INVALID_HANDLE_VALUE) { + if (CloseHandle(chanInfoPtr->handle) == FALSE) { + Tcl_WinConvertError(GetLastError()); errorCode = errno; } + chanInfoPtr->handle = INVALID_HANDLE_VALUE; } - consolePtr->watchMask &= consolePtr->validMask; - /* - * Remove the file from the list of watched files. + * Note, we can check and manipulate numRefs without a lock because + * we have removed it from the watch queue so the console thread cannot + * get at it. */ - - for (nextPtrPtr = &tsdPtr->firstConsolePtr, infoPtr = *nextPtrPtr; - infoPtr != NULL; - nextPtrPtr = &infoPtr->nextPtr, infoPtr = *nextPtrPtr) { - if (infoPtr == (ConsoleInfo *) consolePtr) { - *nextPtrPtr = infoPtr->nextPtr; - break; - } - } - if (consolePtr->writeBuf != NULL) { - Tcl_Free(consolePtr->writeBuf); - consolePtr->writeBuf = 0; - } - Tcl_Free(consolePtr); + if (chanInfoPtr->numRefs > 1) { + /* There may be references already on the event queue */ + chanInfoPtr->numRefs -= 1; + } else { + ckfree(chanInfoPtr); + } return errorCode; } /* @@ -645,84 +1088,147 @@ * Side effects: * Reads input from the actual channel. * *---------------------------------------------------------------------- */ - static int ConsoleInputProc( - ClientData instanceData, /* Console state. */ - char *buf, /* Where to store data read. */ + void *instanceData, /* Console state. */ + char *bufPtr, /* Where to store data read. */ int bufSize, /* How much space is available in the * buffer? */ int *errorCode) /* Where to store error code. */ { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; - DWORD count, bytesRead = 0; - int result; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + ConsoleHandleInfo *handleInfoPtr; + Tcl_Size numRead; + + if (chanInfoPtr->handle == INVALID_HANDLE_VALUE) { + return 0; /* EOF */ + } *errorCode = 0; - /* - * Synchronize with the reader thread. - */ - - result = WaitForRead(infoPtr, (infoPtr->flags & CONSOLE_ASYNC) ? 0 : 1); - - /* - * If an error occurred, return immediately. - */ - - if (result == -1) { - *errorCode = errno; - return -1; - } - - if (infoPtr->readFlags & CONSOLE_BUFFERED) { - /* - * Data is stored in the buffer. - */ - - if (bufSize < (infoPtr->bytesRead - infoPtr->offset)) { - memcpy(buf, &infoPtr->buffer[infoPtr->offset], bufSize); - bytesRead = bufSize; - infoPtr->offset += bufSize; - } else { - memcpy(buf, &infoPtr->buffer[infoPtr->offset], bufSize); - bytesRead = infoPtr->bytesRead - infoPtr->offset; - - /* - * Reset the buffer. - */ - - infoPtr->readFlags &= ~CONSOLE_BUFFERED; - infoPtr->offset = 0; - } - - return bytesRead; - } - - /* - * Attempt to read bufSize bytes. The read will return immediately if - * there is any data available. Otherwise it will block until at least one - * byte is available or an EOF occurs. - */ - - if (ReadConsoleBytes(infoPtr->handle, (LPVOID) buf, (DWORD) bufSize, - &count) == TRUE) { - /* - * TODO: This potentially writes beyond the limits specified - * by the caller. In practice this is harmless, since all writes - * are into ChannelBuffers, and those have padding, but still - * ought to remove this, unless some Windows wizard can give - * a reason not to. - */ - buf[count] = '\0'; - return count; - } - - return -1; + AcquireSRWLockShared(&gConsoleLock); + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr == NULL) { + /* Really shouldn't happen since channel is holding a reference */ + ReleaseSRWLockShared(&gConsoleLock); + return 0; /* EOF */ + } + AcquireSRWLockExclusive(&handleInfoPtr->lock); + ReleaseSRWLockShared(&gConsoleLock); /* AFTER acquiring handleInfoPtr->lock */ + + while (1) { + numRead = RingBufferOut(&handleInfoPtr->buffer, bufPtr, bufSize, 1); + /* + * Note: even if channel is closed or has an error, as long there is + * buffered data, we will pass it up. + */ + if (numRead != 0) { + break; + } + /* + * No data available. + * - If an error was recorded, generate that and reset it. + * - If EOF, indicate as much. It is up to the application to close + * the channel. + * - Otherwise, if non-blocking return EAGAIN or wait for more data. + */ + if (handleInfoPtr->lastError != 0) { + if (handleInfoPtr->lastError == ERROR_INVALID_HANDLE) { + numRead = 0; /* Treat as EOF */ + } else { + Tcl_WinConvertError(handleInfoPtr->lastError); + handleInfoPtr->lastError = 0; + *errorCode = Tcl_GetErrno(); + numRead = -1; + } + break; + } + if (handleInfoPtr->console == INVALID_HANDLE_VALUE) { + /* EOF - break with numRead == 0 */ + chanInfoPtr->handle = INVALID_HANDLE_VALUE; + break; + } + + /* For async, tell caller we are blocked */ + if (chanInfoPtr->flags & CONSOLE_ASYNC) { + *errorCode = EWOULDBLOCK; + numRead = -1; + break; + } + + /* + * Blocking read. Just get data from directly from console. There + * is a small complication in that + * 1. The destination buffer should be WCHAR aligned. + * 2. We can only read even number of bytes (wide-character API). + * 3. Caller has large enough buffer (else length of line user can + * enter will be limited) + * If any condition is not met, we defer to the + * reader thread which handles these cases rather than dealing with + * them here (which is a little trickier than it might sound.) + * + * TODO - not clear this block is a useful optimization. bufSize by + * default is 4K which is < INPUT_BUFFER_SIZE and will rarely be + * increased on stdin. + */ + if ((1 & (size_t)bufPtr) == 0 /* aligned buffer */ + && (1 & bufSize) == 0 /* Even number of bytes */ + && bufSize > INPUT_BUFFER_SIZE) { + DWORD lastError; + Tcl_Size numChars; + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + lastError = ReadConsoleChars(chanInfoPtr->handle, + (WCHAR *)bufPtr, bufSize / sizeof(WCHAR), &numChars); + /* NOTE lock released so DON'T break. Return instead */ + if (lastError != ERROR_SUCCESS) { + Tcl_WinConvertError(lastError); + *errorCode = Tcl_GetErrno(); + return -1; + } else if (numChars > 0) { + /* Successfully read something. */ + return numChars * sizeof(WCHAR); + } else { + /* + * Ctrl-C/Ctrl-Brk interrupt. Loop around to retry. + * We have to reacquire the lock. No worried about handleInfoPtr + * having gone away since the channel holds a reference. + */ + AcquireSRWLockExclusive(&handleInfoPtr->lock); + continue; + } + } + /* + * Deferring blocking read to reader thread. + * Release the lock and sleep. Note that because the channel + * holds a reference count on handleInfoPtr, it will not + * be deallocated while the lock is released. + */ + handleInfoPtr->flags |= CONSOLE_DATA_AWAITED; + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + if (!SleepConditionVariableSRW(&handleInfoPtr->interpThreadCV, + &handleInfoPtr->lock, INFINITE, 0)) { + Tcl_WinConvertError(GetLastError()); + *errorCode = Tcl_GetErrno(); + numRead = -1; + break; + } + + /* Lock is reacquired, loop back to try again */ + } + + /* We read data. Ask for more if either async or watching for reads */ + if ((chanInfoPtr->flags & CONSOLE_ASYNC) + || (chanInfoPtr->watchMask & TCL_READABLE)) { + handleInfoPtr->flags |= CONSOLE_DATA_AWAITED; + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + } + + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + return numRead; } /* *---------------------------------------------------------------------- * @@ -738,86 +1244,117 @@ * Side effects: * Writes output on the actual channel. * *---------------------------------------------------------------------- */ - static int ConsoleOutputProc( - ClientData instanceData, /* Console state. */ + void *instanceData, /* Console state. */ const char *buf, /* The data buffer. */ int toWrite, /* How many bytes to write? */ int *errorCode) /* Where to store error code. */ { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; - ConsoleThreadInfo *threadInfo = &infoPtr->writer; - DWORD bytesWritten, timeout; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + ConsoleHandleInfo *handleInfoPtr; + Tcl_Size numWritten; *errorCode = 0; - /* avoid blocking if pipe-thread exited */ - timeout = (infoPtr->flags & CONSOLE_ASYNC) || !TclPipeThreadIsAlive(&threadInfo->TI) - || TclInExit() || TclInThreadExit() ? 0 : INFINITE; - if (WaitForSingleObject(threadInfo->readyEvent, timeout) == WAIT_TIMEOUT) { - /* - * The writer thread is blocked waiting for a write to complete and - * the channel is in non-blocking mode. - */ - - errno = EWOULDBLOCK; - goto error; - } - - /* - * Check for a background error on the last write. - */ - - if (infoPtr->writeError) { - TclWinConvertError(infoPtr->writeError); - infoPtr->writeError = 0; - goto error; - } - - if (infoPtr->flags & CONSOLE_ASYNC) { - /* - * The console is non-blocking, so copy the data into the output - * buffer and restart the writer thread. - */ - - if (toWrite > infoPtr->writeBufLen) { - /* - * Reallocate the buffer to be large enough to hold the data. - */ - - if (infoPtr->writeBuf) { - Tcl_Free(infoPtr->writeBuf); - } - infoPtr->writeBufLen = toWrite; - infoPtr->writeBuf = (char *)Tcl_Alloc(toWrite); - } - memcpy(infoPtr->writeBuf, buf, toWrite); - infoPtr->toWrite = toWrite; - ResetEvent(threadInfo->readyEvent); - TclPipeThreadSignal(&threadInfo->TI); - bytesWritten = toWrite; - } else { - /* - * In the blocking case, just try to write the buffer directly. This - * avoids an unnecessary copy. - */ - - if (WriteConsoleBytes(infoPtr->handle, buf, (DWORD) toWrite, - &bytesWritten) == FALSE) { - TclWinConvertError(GetLastError()); - goto error; - } - } - return bytesWritten; - - error: - *errorCode = errno; - return -1; + if (chanInfoPtr->handle == INVALID_HANDLE_VALUE) { + /* Some other thread would have *previously* closed the stdio handle */ + *errorCode = EPIPE; + return -1; + } + + AcquireSRWLockShared(&gConsoleLock); + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr == NULL) { + /* Really shouldn't happen since channel is holding a reference */ + *errorCode = EPIPE; + ReleaseSRWLockShared(&gConsoleLock); + return -1; + } + AcquireSRWLockExclusive(&handleInfoPtr->lock); + ReleaseSRWLockShared(&gConsoleLock); /* AFTER acquiring handleInfoPtr->lock */ + + /* Keep looping until all written. Break out for async and errors */ + numWritten = 0; + while (1) { + /* Check for error and closing on every loop. */ + if (handleInfoPtr->lastError != 0) { + Tcl_WinConvertError(handleInfoPtr->lastError); + *errorCode = Tcl_GetErrno(); + numWritten = -1; + break; + } + if (handleInfoPtr->console == INVALID_HANDLE_VALUE) { + *errorCode = EPIPE; + chanInfoPtr->handle = INVALID_HANDLE_VALUE; + numWritten = -1; + break; + } + + /* + * We can either write directly or through the console thread's + * ring buffer. We have to do the latter when + * (1) the operation is async since WriteConsoleChars is always blocking + * (2) when there is already data in the ring buffer because we don't + * want to reorder output from within a thread + * (3) when there are an odd number of bytes since WriteConsole + * takes whole WCHARs + * (4) when the pointer is not aligned on WCHAR + * The ring buffer deals with cases (3) and (4). It would be harder + * to duplicate that here. + */ + if ((chanInfoPtr->flags & CONSOLE_ASYNC) /* Case (1) */ + || RingBufferLength(&handleInfoPtr->buffer) != 0 /* Case (2) */ + || (toWrite & 1) != 0 /* Case (3) */ + || (PTR2INT(buf) & 1) != 0) { /* Case (4) */ + numWritten += RingBufferIn(&handleInfoPtr->buffer, + numWritten + buf, toWrite - numWritten, 1); + if (numWritten == toWrite || chanInfoPtr->flags & CONSOLE_ASYNC) { + /* All done or async, just accept whatever was written */ + break; + } + /* + * Release the lock and sleep. Note that because the channel + * holds a reference count on handleInfoPtr, it will not + * be deallocated while the lock is released. + */ + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + if (!SleepConditionVariableSRW(&handleInfoPtr->interpThreadCV, + &handleInfoPtr->lock, INFINITE, 0)) { + /* Report the error */ + Tcl_WinConvertError(GetLastError()); + *errorCode = Tcl_GetErrno(); + numWritten = -1; + break; + } + } else { + /* Direct output */ + DWORD winStatus; + HANDLE consoleHandle = handleInfoPtr->console; + /* Unlock before blocking in WriteConsole */ + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + /* UNLOCKED so return, DON'T break out of loop as it will unlock + * again! */ + winStatus = WriteConsoleChars(consoleHandle, + (WCHAR *)buf, toWrite / sizeof(WCHAR), &numWritten); + if (winStatus == ERROR_SUCCESS) { + return numWritten * sizeof(WCHAR); + } else { + Tcl_WinConvertError(winStatus); + *errorCode = Tcl_GetErrno(); + return -1; + } + } + + /* Lock must have been reacquired before continuing loop */ + } + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + return numWritten; } /* *---------------------------------------------------------------------- * @@ -844,70 +1381,87 @@ Tcl_Event *evPtr, /* Event to service. */ int flags) /* Flags that indicate what events to handle, * such as TCL_FILE_EVENTS. */ { ConsoleEvent *consoleEvPtr = (ConsoleEvent *) evPtr; - ConsoleInfo *infoPtr; - int mask; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + ConsoleChannelInfo *chanInfoPtr; + int freeChannel; + int mask = 0; if (!(flags & TCL_FILE_EVENTS)) { return 0; } - /* - * Search through the list of watched consoles for the one whose handle - * matches the event. We do this rather than simply dereferencing the - * handle in the event so that consoles can be deleted while the event is - * in the queue. - */ - - for (infoPtr = tsdPtr->firstConsolePtr; infoPtr != NULL; - infoPtr = infoPtr->nextPtr) { - if (consoleEvPtr->infoPtr == infoPtr) { - infoPtr->flags &= ~CONSOLE_PENDING; - break; - } - } - - /* - * Remove stale events. - */ - - if (!infoPtr) { - return 1; - } - - /* - * Check to see if the console is readable. Note that we can't tell if a - * console is writable, so we always report it as being writable unless we - * have detected EOF. - */ - - mask = 0; - if (infoPtr->watchMask & TCL_WRITABLE) { - if (WaitForSingleObject(infoPtr->writer.readyEvent, - 0) != WAIT_TIMEOUT) { - mask = TCL_WRITABLE; - } - } - - if (infoPtr->watchMask & TCL_READABLE) { - if (WaitForRead(infoPtr, 0) >= 0) { - if (infoPtr->readFlags & CONSOLE_EOF) { + chanInfoPtr = consoleEvPtr->chanInfoPtr; + /* + * We know chanInfoPtr is valid because its reference count would have + * been incremented when the event was queued. The corresponding release + * happens in this function. + */ + + /* + * Global lock used for chanInfoPtr. A read (shared) lock suffices + * because all access is within the channel owning thread with the + * exception of watchers which is a read-only access. See comments + * to ConsoleChannelInfo. + */ + AcquireSRWLockShared(&gConsoleLock); + chanInfoPtr->flags &= ~CONSOLE_EVENT_QUEUED; + + /* + * Only handle the event if the Tcl channel has not gone away AND is + * still owned by this thread AND is still watching events. + */ + if (chanInfoPtr->channel && chanInfoPtr->threadId == Tcl_GetCurrentThread() + && (chanInfoPtr->watchMask & (TCL_READABLE|TCL_WRITABLE))) { + ConsoleHandleInfo *handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr == NULL) { + /* Console was closed. EOF->read event only (not write) */ + if (chanInfoPtr->watchMask & TCL_READABLE) { + mask = TCL_READABLE; + } + } else { + AcquireSRWLockShared(&handleInfoPtr->lock); + /* Remember at most one of READABLE, WRITABLE set */ + if ((chanInfoPtr->watchMask & TCL_READABLE) + && RingBufferLength(&handleInfoPtr->buffer)) { mask = TCL_READABLE; - } else { - mask |= TCL_READABLE; + } else if ((chanInfoPtr->watchMask & TCL_WRITABLE) + && RingBufferHasFreeSpace(&handleInfoPtr->buffer)) { + /* Generate write event space available */ + mask = TCL_WRITABLE; } + ReleaseSRWLockShared(&handleInfoPtr->lock); } } /* - * Inform the channel of the events. + * Tcl_NotifyChannel can recurse through the file event callback so need + * to release locks first. Our reference still holds so no danger of + * chanInfoPtr being deallocated if the callback closes the channel. */ + ReleaseSRWLockShared(&gConsoleLock); + if (mask) { + Tcl_NotifyChannel(chanInfoPtr->channel, mask); + /* Note: chanInfoPtr ref count may have changed */ + } - Tcl_NotifyChannel(infoPtr->channel, infoPtr->watchMask & mask); + /* No need to lock - see comments earlier */ + + /* Remove the reference to the channel from event record */ + if (chanInfoPtr->numRefs > 1) { + chanInfoPtr->numRefs -= 1; + freeChannel = 0; + } else { + assert(chanInfoPtr->channel == NULL); + freeChannel = 1; + } + + if (freeChannel) { + ckfree(chanInfoPtr); + } + return 1; } /* *---------------------------------------------------------------------- @@ -925,47 +1479,61 @@ *---------------------------------------------------------------------- */ static void ConsoleWatchProc( - ClientData instanceData, /* Console state. */ - int mask) /* What events to watch for, OR-ed combination - * of TCL_READABLE, TCL_WRITABLE and - * TCL_EXCEPTION. */ -{ - ConsoleInfo **nextPtrPtr, *ptr; - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; - int oldMask = infoPtr->watchMask; - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + void *instanceData, /* Console state. */ + int newMask) /* What events to watch for, one of + * of TCL_READABLE, TCL_WRITABLE */ +{ + ConsoleChannelInfo **nextPtrPtr, *ptr; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + int oldMask = chanInfoPtr->watchMask; /* * Since most of the work is handled by the background threads, we just * need to update the watchMask and then force the notifier to poll once. */ - infoPtr->watchMask = mask & infoPtr->validMask; - if (infoPtr->watchMask) { + chanInfoPtr->watchMask = newMask & chanInfoPtr->permissions; + if (chanInfoPtr->watchMask) { Tcl_Time blockTime = { 0, 0 }; if (!oldMask) { - infoPtr->nextPtr = tsdPtr->firstConsolePtr; - tsdPtr->firstConsolePtr = infoPtr; + AcquireSRWLockExclusive(&gConsoleLock); + /* Add to list of watched channels */ + chanInfoPtr->nextWatchingChannelPtr = gWatchingChannelList; + gWatchingChannelList = chanInfoPtr; + + /* + * For read channels, need to tell the console reader thread + * that we are looking for data since it will not do reads until + * it knows someone is awaiting. + */ + ConsoleHandleInfo *handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr) { + AcquireSRWLockExclusive(&handleInfoPtr->lock); + handleInfoPtr->flags |= CONSOLE_DATA_AWAITED; + WakeConditionVariable(&handleInfoPtr->consoleThreadCV); + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + } + ReleaseSRWLockExclusive(&gConsoleLock); } Tcl_SetMaxBlockTime(&blockTime); } else if (oldMask) { - /* - * Remove the console from the list of watched consoles. - */ + /* Remove from list of watched channels */ - for (nextPtrPtr = &(tsdPtr->firstConsolePtr), ptr = *nextPtrPtr; + AcquireSRWLockExclusive(&gConsoleLock); + for (nextPtrPtr = &gWatchingChannelList, ptr = *nextPtrPtr; ptr != NULL; - nextPtrPtr = &ptr->nextPtr, ptr = *nextPtrPtr) { - if (infoPtr == ptr) { - *nextPtrPtr = ptr->nextPtr; + nextPtrPtr = &ptr->nextWatchingChannelPtr, ptr = *nextPtrPtr) { + if (chanInfoPtr == ptr) { + *nextPtrPtr = ptr->nextWatchingChannelPtr; break; } } + ReleaseSRWLockExclusive(&gConsoleLock); } } /* *---------------------------------------------------------------------- @@ -985,217 +1553,271 @@ *---------------------------------------------------------------------- */ static int ConsoleGetHandleProc( - ClientData instanceData, /* The console state. */ - TCL_UNUSED(int) /*direction*/, - ClientData *handlePtr) /* Where to store the handle. */ -{ - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; - - *handlePtr = infoPtr->handle; - return TCL_OK; -} - -/* - *---------------------------------------------------------------------- - * - * WaitForRead -- - * - * Wait until some data is available, the console is at EOF or the reader - * thread is blocked waiting for data (if the channel is in non-blocking - * mode). - * - * Results: - * Returns 1 if console is readable. Returns 0 if there is no data on the - * console, but there is buffered data. Returns -1 if an error occurred. - * If an error occurred, the threads may not be synchronized. - * - * Side effects: - * Updates the shared state flags. If no error occurred, the reader - * thread is blocked waiting for a signal from the main thread. - * - *---------------------------------------------------------------------- - */ - -static int -WaitForRead( - ConsoleInfo *infoPtr, /* Console state. */ - int blocking) /* Indicates whether call should be blocking - * or not. */ -{ - DWORD timeout, count; - HANDLE *handle = (HANDLE *)infoPtr->handle; - ConsoleThreadInfo *threadInfo = &infoPtr->reader; - INPUT_RECORD input; - - while (1) { - /* - * Synchronize with the reader thread. - */ - - /* avoid blocking if pipe-thread exited */ - timeout = (!blocking || !TclPipeThreadIsAlive(&threadInfo->TI) - || TclInExit() || TclInThreadExit()) ? 0 : INFINITE; - if (WaitForSingleObject(threadInfo->readyEvent, timeout) == WAIT_TIMEOUT) { - /* - * The reader thread is blocked waiting for data and the channel - * is in non-blocking mode. - */ - - errno = EWOULDBLOCK; - return -1; - } - - /* - * At this point, the two threads are synchronized, so it is safe to - * access shared state. - */ - - /* - * If the console has hit EOF, it is always readable. - */ - - if (infoPtr->readFlags & CONSOLE_EOF) { - return 1; - } - - if (PeekConsoleInputW(handle, &input, 1, &count) == FALSE) { - /* - * Check to see if the peek failed because of EOF. - */ - - TclWinConvertError(GetLastError()); - - if (errno == EOF) { - infoPtr->readFlags |= CONSOLE_EOF; - return 1; - } - - /* - * Ignore errors if there is data in the buffer. - */ - - if (infoPtr->readFlags & CONSOLE_BUFFERED) { - return 0; - } else { - return -1; - } - } - - /* - * If there is data in the buffer, the console must be readable (since - * it is a line-oriented device). - */ - - if (infoPtr->readFlags & CONSOLE_BUFFERED) { - return 1; - } - - /* - * There wasn't any data available, so reset the thread and try again. - */ - - ResetEvent(threadInfo->readyEvent); - TclPipeThreadSignal(&threadInfo->TI); - } -} - + void *instanceData, /* The console state. */ + TCL_UNUSED(int) /*direction*/, + void **handlePtr) /* Where to store the handle. */ +{ + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + + if (chanInfoPtr->handle == INVALID_HANDLE_VALUE) { + return TCL_ERROR; + } else { + *handlePtr = chanInfoPtr->handle; + return TCL_OK; + } +} + +/* + *------------------------------------------------------------------------ + * + * ConsoleDataAvailable -- + * + * Checks if there is data in the console input queue. + * + * Results: + * Returns 1 if the input queue has data, -1 on error else 0 if empty. + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ + static int + ConsoleDataAvailable( + HANDLE consoleHandle) +{ + INPUT_RECORD input[10]; + DWORD count; + DWORD i; + + /* + * Need at least one keyboard event. + */ + if (PeekConsoleInputW(consoleHandle, input, + sizeof(input) / sizeof(input[0]), &count) == FALSE) { + return -1; + } + /* + * Even if windows size and mouse events are disabled, can still have + * events other than keyboard, like focus events. Look for at least one + * keydown event because a trailing LF keyup is always present from the + * last input. However, if our buffer is full, assume there is a key + * down somewhere in the unread buffer. I suppose we could expand the + * buffer but not worth... + */ + if (count == (sizeof(input)/sizeof(input[0]))) { + return 1; + } + for (i = 0; i < count; ++i) { + if (input[i].EventType == KEY_EVENT + && input[i].Event.KeyEvent.bKeyDown) { + return 1; + } + } + return 0; +} + /* *---------------------------------------------------------------------- * * ConsoleReaderThread -- * * This function runs in a separate thread and waits for input to become * available on a console. * * Results: - * None. + * Always 0. * * Side effects: - * Signals the main thread when input become available. May cause the - * main thread to wake up by posting a message. May one line from the - * console for each wait operation. + * Signals the main thread when input become available. * *---------------------------------------------------------------------- */ static DWORD WINAPI ConsoleReaderThread( LPVOID arg) { - TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg; - ConsoleInfo *infoPtr = NULL; /* access info only after success init/wait */ - HANDLE *handle = NULL; - ConsoleThreadInfo *threadInfo = NULL; - int done = 0; + ConsoleHandleInfo *handleInfoPtr = (ConsoleHandleInfo *) arg; + ConsoleHandleInfo **iterator; + Tcl_Size inputLen = 0; + Tcl_Size inputOffset = 0; + Tcl_Size lastReadSize = 0; + DWORD sleepTime; + char inputChars[INPUT_BUFFER_SIZE]; + + /* + * Keep looping until one of the following happens. + * - there are no more channels listening on the console + * - the console handle has been closed + */ + + /* This thread is holding a reference so pointer is safe */ + AcquireSRWLockExclusive(&handleInfoPtr->lock); + + while (1) { + + if (handleInfoPtr->numRefs == 1) { + /* + * Sole reference. That's this thread. Exit since no clients + * and no way for a thread to attach to a console after process + * start. + */ + break; + } + + /* + * Shared buffer has no data. If we have some in our private buffer + * copy that. Else check if there has been an error. In both cases + * notify the interp threads. + */ + if (inputLen > 0 || handleInfoPtr->lastError != 0) { + HANDLE consoleHandle; + if (inputLen > 0) { + /* Private buffer has data. Copy it over. */ + Tcl_Size nStored; + + assert((inputLen - inputOffset) > 0); + nStored = RingBufferIn(&handleInfoPtr->buffer, + inputOffset + inputChars, inputLen - inputOffset, + 1); + inputOffset += nStored; + if (inputOffset == inputLen) { + /* Temp buffer now empty */ + inputOffset = 0; + inputLen = 0; + } + } else { + /* + * On error, nothing but inform caller and wait + * We do not want to exit until there are no client interps. + */ + } + + /* + * Wake up any threads waiting either synchronously or + * asynchronously. Since we are providing data, turn off the + * AWAITED flag. If the data provided is not sufficient the + * clients will request again. Note we have to wake up ALL + * awaiting threads, not just one, so they can all reissue + * requests if needed. (In a properly designed app, at most one + * thread should be reading standard input but...) + */ + handleInfoPtr->flags &= ~CONSOLE_DATA_AWAITED; + /* Wake synchronous channels */ + WakeAllConditionVariable(&handleInfoPtr->interpThreadCV); + /* + * Wake up async channels registered for file events. Note in + * order to follow the locking hierarchy, we need to release + * handleInfoPtr->lock before calling NudgeWatchers. + */ + consoleHandle = handleInfoPtr->console; + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + NudgeWatchers(consoleHandle); + AcquireSRWLockExclusive(&handleInfoPtr->lock); + + /* + * Loop back to recheck for exit conditions changes while the + * the lock was not held. + */ + continue; + } - while (!done) { + assert(inputLen == 0); + /* - * Wait for the main thread to signal before attempting to read. + * Read more data in two cases: + * 1. The previous read filled the buffer and there could be more + * data in the console internal *text* buffer. Note + * ConsolePendingInput (checked in ConsoleDataAvailable) will NOT + * show this. It holds input events not yet translated to text. + * 2. Tcl threads want more data AND there is data in the + * ConsolePendingInput buffer. The latter check necessary because + * we do not want to read ahead because the interp thread might + * change the read mode, e.g. turning off echo for password + * input. So only do so if at least one interpreter has requested + * data. */ + if (lastReadSize == sizeof(inputChars) + || ((handleInfoPtr->flags & CONSOLE_DATA_AWAITED) + && ConsoleDataAvailable(handleInfoPtr->console))) { + DWORD error; + /* Do not hold the lock while blocked in console */ + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + error = ReadConsoleChars(handleInfoPtr->console, + (WCHAR *)inputChars, sizeof(inputChars) / sizeof(WCHAR), + &inputLen); + AcquireSRWLockExclusive(&handleInfoPtr->lock); + if (error == 0) { + inputLen *= sizeof(WCHAR); + lastReadSize = inputLen; + } else { + /* + * We only store the last error. It is up to channel + * handlers whether to close or not in case of errors. + */ + lastReadSize = 0; + handleInfoPtr->lastError = error; + if (handleInfoPtr->lastError == ERROR_INVALID_HANDLE) { + handleInfoPtr->console = INVALID_HANDLE_VALUE; + } + } + } else { + /* + * Either no one was asking for data, or no data was available. + * In the former case, wait until someone wakes us asking for + * data. In the latter case, there is no alternative but to + * poll since ReadConsole does not support async operation. + * So sleep for a short while and loop back to retry. + */ + sleepTime = + handleInfoPtr->flags & CONSOLE_DATA_AWAITED ? 50 : INFINITE; + SleepConditionVariableSRW(&handleInfoPtr->consoleThreadCV, + &handleInfoPtr->lock, sleepTime, 0); + } + + /* Loop again to check for exit or wait for readers to wake us */ + } - if (!TclPipeThreadWaitForSignal(&pipeTI)) { - /* exit */ + /* + * Exiting: + * - remove the console from global list + * - close the handle if still valid + * - release the structure + * Note there is not need to check for any watchers because we only + * exit when there are no channels open to this console. + */ + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + AcquireSRWLockExclusive(&gConsoleLock); /* Modifying - exclusive lock */ + for (iterator = &gConsoleHandleInfoList; *iterator; + iterator = &(*iterator)->nextPtr) { + if (*iterator == handleInfoPtr) { + *iterator = handleInfoPtr->nextPtr; break; } - if (!infoPtr) { - infoPtr = (ConsoleInfo *)pipeTI->clientData; - handle = (HANDLE *)infoPtr->handle; - threadInfo = &infoPtr->reader; - } - - - /* - * Look for data on the console, but first ignore any events that are - * not KEY_EVENTs. - */ - - if (ReadConsoleBytes(handle, infoPtr->buffer, CONSOLE_BUFFER_SIZE, - (LPDWORD) &infoPtr->bytesRead) != FALSE) { - /* - * Data was stored in the buffer. - */ - - infoPtr->readFlags |= CONSOLE_BUFFERED; - } else { - DWORD err = GetLastError(); - - if (err == (DWORD) EOF) { - infoPtr->readFlags = CONSOLE_EOF; - } - done = 1; - } - - /* - * Signal the main thread by signalling the readable event and then - * waking up the notifier thread. - */ - - SetEvent(threadInfo->readyEvent); - - /* - * Alert the foreground thread. Note that we need to treat this like a - * critical section so the foreground thread does not terminate this - * thread while we are holding a mutex in the notifier code. - */ - - Tcl_MutexLock(&consoleMutex); - if (infoPtr->threadId != NULL) { - /* - * TIP #218. When in flight ignore the event, no one will receive - * it anyway. - */ - - Tcl_ThreadAlert(infoPtr->threadId); - } - Tcl_MutexUnlock(&consoleMutex); - } - - /* Worker exit, so inform the main thread or free TI-structure (if owned) */ - TclPipeThreadExit(&pipeTI); + } + ReleaseSRWLockExclusive(&gConsoleLock); + + /* No need for relocking - no other thread should have access to it now */ + RingBufferClear(&handleInfoPtr->buffer); + + if (handleInfoPtr->console != INVALID_HANDLE_VALUE + && handleInfoPtr->lastError != ERROR_INVALID_HANDLE) { + SetConsoleMode(handleInfoPtr->console, handleInfoPtr->initMode); + /* + * NOTE: we do not call CloseHandle(handleInfoPtr->console) here. + * As per the GetStdHandle documentation, it need not be closed. + * Other components may be directly using it. Note however that + * an explicit chan close script command does close the handle + * for all threads. + */ + } + + ckfree(handleInfoPtr); return 0; } /* @@ -1208,92 +1830,257 @@ * * Results: * Always returns 0. * * Side effects: - - * Signals the main thread when an output operation is completed. May - * cause the main thread to wake up by posting a message. + * Signals the main thread when an output operation is completed. * *---------------------------------------------------------------------- */ - static DWORD WINAPI ConsoleWriterThread( LPVOID arg) { - TclPipeThreadInfo *pipeTI = (TclPipeThreadInfo *)arg; - ConsoleInfo *infoPtr = NULL; /* access info only after success init/wait */ - HANDLE *handle = NULL; - ConsoleThreadInfo *threadInfo = NULL; - DWORD count, toWrite; - char *buf; - int done = 0; - - while (!done) { - /* - * Wait for the main thread to signal before attempting to write. - */ - if (!TclPipeThreadWaitForSignal(&pipeTI)) { - /* exit */ - break; - } - if (!infoPtr) { - infoPtr = (ConsoleInfo *)pipeTI->clientData; - handle = (HANDLE *)infoPtr->handle; - threadInfo = &infoPtr->writer; - } - - buf = infoPtr->writeBuf; - toWrite = infoPtr->toWrite; - - /* - * Loop until all of the bytes are written or an error occurs. - */ - - while (toWrite > 0) { - if (WriteConsoleBytes(handle, buf, (DWORD) toWrite, - &count) == FALSE) { - infoPtr->writeError = GetLastError(); - done = 1; - break; - } - toWrite -= count; - buf += count; - } - - /* - * Signal the main thread by signalling the writable event and then - * waking up the notifier thread. - */ - - SetEvent(threadInfo->readyEvent); - - /* - * Alert the foreground thread. Note that we need to treat this like a - * critical section so the foreground thread does not terminate this - * thread while we are holding a mutex in the notifier code. - */ - - Tcl_MutexLock(&consoleMutex); - if (infoPtr->threadId != NULL) { - /* - * TIP #218. When in flight ignore the event, no one will receive - * it anyway. - */ - - Tcl_ThreadAlert(infoPtr->threadId); - } - Tcl_MutexUnlock(&consoleMutex); - } - - /* Worker exit, so inform the main thread or free TI-structure (if owned) */ - TclPipeThreadExit(&pipeTI); + ConsoleHandleInfo *handleInfoPtr = (ConsoleHandleInfo *) arg; + ConsoleHandleInfo **iterator; + BOOL success; + Tcl_Size numBytes; + /* + * This buffer size has no relation really with the size of the shared + * buffer. Could be bigger or smaller. Make larger as multiple threads + * could potentially be writing to it. + */ + char buffer[2*CONSOLE_BUFFER_SIZE]; + + /* + * Keep looping until one of the following happens. + * + * - there are not more channels listening on the console + * - the console handle has been closed + * + * On each iteration, + * - if the channel buffer is empty, wait for some channel writer to write + * - if there is data in our buffer, write it to the console + */ + + /* This thread is holding a reference so pointer is safe */ + AcquireSRWLockExclusive(&handleInfoPtr->lock); + while (1) { + /* handleInfoPtr->lock must be held on entry to loop */ + + int offset; + HANDLE consoleHandle; + + /* + * Sadly, we need to do another copy because do not want to hold + * a lock on handleInfoPtr->buffer while calling WriteConsole as that + * might block. Also, we only want to copy an integral number of + * WCHAR's, i.e. even number of chars so do some length checks up + * front. + */ + numBytes = RingBufferLength(&handleInfoPtr->buffer); + numBytes &= ~1; /* Copy integral number of WCHARs -> even number of bytes */ + if (numBytes == 0) { + /* No data to write */ + if (handleInfoPtr->numRefs == 1) { + /* + * Sole reference. That's this thread. Exit since no clients + * and no buffered output. + */ + break; + } + /* Wake up any threads waiting synchronously. */ + WakeConditionVariable(&handleInfoPtr->interpThreadCV); + success = SleepConditionVariableSRW(&handleInfoPtr->consoleThreadCV, + &handleInfoPtr->lock, INFINITE, 0); + /* Note: lock has been acquired again! */ + if (!success && GetLastError() != ERROR_TIMEOUT) { + /* TODO - what can be done? Should not happen */ + /* For now keep going */ + } + continue; + } + + /* We have data to write */ + if ((size_t)numBytes > (sizeof(buffer) / sizeof(buffer[0]))) { + numBytes = sizeof(buffer); + } + /* No need to check result, we already checked length bytes available */ + RingBufferOut(&handleInfoPtr->buffer, buffer, numBytes, 0); + + consoleHandle = handleInfoPtr->console; + WakeConditionVariable(&handleInfoPtr->interpThreadCV); + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + offset = 0; + while (numBytes > 0) { + Tcl_Size numWChars = numBytes / sizeof(WCHAR); + DWORD status; + status = WriteConsoleChars(handleInfoPtr->console, + (WCHAR *)(offset + buffer), numWChars, &numWChars); + if (status != 0) { + /* Only overwrite if no previous error */ + if (handleInfoPtr->lastError == 0) { + handleInfoPtr->lastError = status; + } + if (status == ERROR_INVALID_HANDLE) { + handleInfoPtr->console = INVALID_HANDLE_VALUE; + } + /* Assume this write is done but keep looping in case + * it is a transient error. Not sure just closing handle + * and exiting thread is a good idea until all references + * from interp threads are gone. + */ + break; + } + numBytes -= numWChars * sizeof(WCHAR); + offset += numWChars * sizeof(WCHAR); + } + + /* Wake up any threads waiting synchronously. */ + WakeConditionVariable(&handleInfoPtr->interpThreadCV); + /* + * Wake up all channels registered for file events. Note in + * order to follow the locking hierarchy, we cannot hold any locks + * when calling NudgeWatchers. + */ + NudgeWatchers(consoleHandle); + + AcquireSRWLockExclusive(&handleInfoPtr->lock); + } + + /* + * Exiting: + * - remove the console from global list + * - release the structure + * NOTE: we do not call CloseHandle(handleInfoPtr->console) here. + * As per the GetStdHandle documentation, it need not be closed. + * Other components may be directly using it. Note however that + * an explicit chan close script command does close the handle + * for all threads. + */ + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + AcquireSRWLockExclusive(&gConsoleLock); /* Modifying - exclusive lock */ + for (iterator = &gConsoleHandleInfoList; *iterator; + iterator = &(*iterator)->nextPtr) { + if (*iterator == handleInfoPtr) { + *iterator = handleInfoPtr->nextPtr; + break; + } + } + ReleaseSRWLockExclusive(&gConsoleLock); + + RingBufferClear(&handleInfoPtr->buffer); + + ckfree(handleInfoPtr); return 0; } +/* + *------------------------------------------------------------------------ + * + * AllocateConsoleHandleInfo -- + * + * Allocates a ConsoleHandleInfo for the passed console handle. As + * a side effect starts a console thread to handle i/o on the handle. + * + * Important: Caller must be holding an EXCLUSIVE lock on gConsoleLock + * when calling this function. The lock continues to be held on return. + * + * Results: + * Pointer to an unlocked ConsoleHandleInfo structure. The reference + * count on the structure is 1. This corresponds to the common reference + * from the console thread and the gConsoleHandleInfoList. Returns NULL + * on error. + * + * Side effects: + * A console reader or writer thread is started. The returned structure + * is placed on the active console handler list gConsoleHandleInfoList. + * + *------------------------------------------------------------------------ + */ +static ConsoleHandleInfo * +AllocateConsoleHandleInfo( + HANDLE consoleHandle, + int permissions) /* TCL_READABLE or TCL_WRITABLE */ +{ + ConsoleHandleInfo *handleInfoPtr; + DWORD consoleMode; + + handleInfoPtr = (ConsoleHandleInfo *)ckalloc(sizeof(*handleInfoPtr)); + memset(handleInfoPtr, 0, sizeof(*handleInfoPtr)); + handleInfoPtr->console = consoleHandle; + InitializeSRWLock(&handleInfoPtr->lock); + InitializeConditionVariable(&handleInfoPtr->consoleThreadCV); + InitializeConditionVariable(&handleInfoPtr->interpThreadCV); + RingBufferInit(&handleInfoPtr->buffer, CONSOLE_BUFFER_SIZE); + handleInfoPtr->lastError = 0; + handleInfoPtr->permissions = permissions; + handleInfoPtr->numRefs = 1; /* See function header */ + if (permissions == TCL_READABLE) { + GetConsoleMode(consoleHandle, &handleInfoPtr->initMode); + consoleMode = handleInfoPtr->initMode; + consoleMode &= ~(ENABLE_WINDOW_INPUT | ENABLE_MOUSE_INPUT); + consoleMode |= ENABLE_LINE_INPUT; + SetConsoleMode(consoleHandle, consoleMode); + } + handleInfoPtr->consoleThread = CreateThread( + NULL, /* default security descriptor */ + 2*CONSOLE_BUFFER_SIZE, /* Stack size - gets rounded up to granularity */ + permissions == TCL_READABLE ? ConsoleReaderThread : ConsoleWriterThread, + handleInfoPtr, /* Pass to thread */ + 0, /* Flags - no special cases */ + NULL); /* Don't care about thread id */ + if (handleInfoPtr->consoleThread == NULL) { + /* Note - SRWLock and condition variables do not need finalization */ + RingBufferClear(&handleInfoPtr->buffer); + ckfree(handleInfoPtr); + return NULL; + } + + /* Chain onto global list */ + handleInfoPtr->nextPtr = gConsoleHandleInfoList; + gConsoleHandleInfoList = handleInfoPtr; + + return handleInfoPtr; +} + +/* + *------------------------------------------------------------------------ + * + * FindConsoleInfo -- + * + * Finds the ConsoleHandleInfo record for a given ConsoleChannelInfo. + * The found record must match the console handle. It is the caller's + * responsibility to check the permissions (read/write) in the returned + * ConsoleHandleInfo match permissions in chanInfoPtr. This function does + * not check that. + * + * Important: Caller must be holding an shared or exclusive lock on + * gConsoleMutex. That ensures the returned pointer stays valid on + * return without risk of deallocation by other threads. + * + * Results: + * Pointer to the found ConsoleHandleInfo or NULL if not found + * + * Side effects: + * None. + * + *------------------------------------------------------------------------ + */ +static ConsoleHandleInfo * +FindConsoleInfo(const ConsoleChannelInfo *chanInfoPtr) +{ + ConsoleHandleInfo *handleInfoPtr; + for (handleInfoPtr = gConsoleHandleInfoList; handleInfoPtr; handleInfoPtr = handleInfoPtr->nextPtr) { + if (handleInfoPtr->console == chanInfoPtr->handle) { + return handleInfoPtr; + } + } + return NULL; +} + /* *---------------------------------------------------------------------- * * TclWinOpenConsoleChannel -- * @@ -1307,88 +2094,120 @@ * Side effects: * May open the channel. * *---------------------------------------------------------------------- */ - Tcl_Channel TclWinOpenConsoleChannel( HANDLE handle, char *channelName, int permissions) { - char encoding[4 + TCL_INTEGER_SPACE]; - ConsoleInfo *infoPtr; - DWORD modes; + ConsoleChannelInfo *chanInfoPtr; + ConsoleHandleInfo *handleInfoPtr; + + /* A console handle can either be input or output, not both */ + if (permissions != TCL_READABLE && permissions != TCL_WRITABLE) { + return NULL; + } ConsoleInit(); - /* - * See if a channel with this handle already exists. - */ - - infoPtr = (ConsoleInfo *)Tcl_Alloc(sizeof(ConsoleInfo)); - memset(infoPtr, 0, sizeof(ConsoleInfo)); - - infoPtr->validMask = permissions; - infoPtr->handle = handle; - infoPtr->channel = (Tcl_Channel) NULL; - - wsprintfA(encoding, "cp%d", GetConsoleCP()); - - infoPtr->threadId = Tcl_GetCurrentThread(); + chanInfoPtr = (ConsoleChannelInfo *)ckalloc(sizeof(*chanInfoPtr)); + memset(chanInfoPtr, 0, sizeof(*chanInfoPtr)); + + chanInfoPtr->permissions = permissions; + chanInfoPtr->handle = handle; + chanInfoPtr->channel = (Tcl_Channel) NULL; + + chanInfoPtr->threadId = Tcl_GetCurrentThread(); /* * Use the pointer for the name of the result channel. This keeps the * channel names unique, since some may share handles (stdin/stdout/stderr * for instance). */ - sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); - - infoPtr->channel = Tcl_CreateChannel(&consoleChannelType, channelName, - infoPtr, permissions); + TclWinGenerateChannelName(channelName, "file", chanInfoPtr); if (permissions & TCL_READABLE) { /* * Make sure the console input buffer is ready for only character * input notifications and the buffer is set for line buffering. IOW, * we only want to catch when complete lines are ready for reading. */ - infoPtr->flags |= CONSOLE_READ_OPS; - GetConsoleMode(infoPtr->handle, &infoPtr->initMode); - modes = infoPtr->initMode; - modes &= ~(ENABLE_WINDOW_INPUT | ENABLE_MOUSE_INPUT); - modes |= ENABLE_LINE_INPUT; - SetConsoleMode(infoPtr->handle, modes); - - infoPtr->reader.readyEvent = CreateEventW(NULL, TRUE, TRUE, NULL); - infoPtr->reader.thread = CreateThread(NULL, 256, ConsoleReaderThread, - TclPipeThreadCreateTI(&infoPtr->reader.TI, infoPtr, - infoPtr->reader.readyEvent), 0, NULL); + chanInfoPtr->flags |= CONSOLE_READ_OPS; + GetConsoleMode(handle, &chanInfoPtr->initMode); + +#ifdef OBSOLETE + /* Why was priority being set on console input? Code smell */ SetThreadPriority(infoPtr->reader.thread, THREAD_PRIORITY_HIGHEST); +#endif + } else { + /* Already checked permissions is WRITABLE if not READABLE */ + /* TODO - enable ansi escape processing? */ + } + + /* + * Global lock but that's ok. See comments top of file. Allocations + * will happen only a few times in the life of a process and that too + * generally at start up where only one thread is active. + */ + AcquireSRWLockExclusive(&gConsoleLock); /*Allocate needs exclusive lock */ + + handleInfoPtr = FindConsoleInfo(chanInfoPtr); + if (handleInfoPtr == NULL) { + /* Not found. Allocate one */ + handleInfoPtr = AllocateConsoleHandleInfo(handle, permissions); + } else { + /* Found. Its direction (read/write) better be the same */ + if (handleInfoPtr->permissions != permissions) { + handleInfoPtr = NULL; + } + } + + if (handleInfoPtr == NULL) { + ReleaseSRWLockExclusive(&gConsoleLock); + if (permissions == TCL_READABLE) { + SetConsoleMode(handle, chanInfoPtr->initMode); + } + ckfree(chanInfoPtr); + return NULL; } - if (permissions & TCL_WRITABLE) { - - infoPtr->writer.readyEvent = CreateEventW(NULL, TRUE, TRUE, NULL); - infoPtr->writer.thread = CreateThread(NULL, 256, ConsoleWriterThread, - TclPipeThreadCreateTI(&infoPtr->writer.TI, infoPtr, - infoPtr->writer.readyEvent), 0, NULL); - SetThreadPriority(infoPtr->writer.thread, THREAD_PRIORITY_HIGHEST); - } + /* + * There is effectively a reference to this structure from the Tcl + * channel subsystem. So record that. This reference will be dropped + * when the Tcl channel is closed. + */ + chanInfoPtr->numRefs = 1; + + /* + * Need to keep track of number of referencing channels for closing. + * The pointer is safe since there is a reference held to it from + * gConsoleHandleInfoList but still need to lock the structure itself + */ + AcquireSRWLockExclusive(&handleInfoPtr->lock); + handleInfoPtr->numRefs += 1; + ReleaseSRWLockExclusive(&handleInfoPtr->lock); + + ReleaseSRWLockExclusive(&gConsoleLock); + + /* Note Tcl_CreateChannel never fails other than panic on error */ + chanInfoPtr->channel = Tcl_CreateChannel(&consoleChannelType, channelName, + chanInfoPtr, permissions); /* - * Files have default translation of AUTO and ^Z eof char, which means + * Consoles have default translation of auto and ^Z eof char, which means * that a ^Z will be accepted as EOF when reading. */ - Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto"); - Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}"); - Tcl_SetChannelOption(NULL, infoPtr->channel, "-encoding", "utf-16"); - return infoPtr->channel; + Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-translation", "auto"); + Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-eofchar", "\x1A {}"); + Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-encoding", "utf-16"); + return chanInfoPtr->channel; } /* *---------------------------------------------------------------------- * @@ -1405,40 +2224,22 @@ *---------------------------------------------------------------------- */ static void ConsoleThreadActionProc( - ClientData instanceData, + void *instanceData, int action) { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; - - /* - * We do not access firstConsolePtr in the thread structures. This is not - * for all serials managed by the thread, but only those we are watching. - * Removal of the filevent handlers before transfer thus takes care of - * this structure. - */ - - Tcl_MutexLock(&consoleMutex); + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; + + /* No need for any locks as no other thread will be writing to it */ if (action == TCL_CHANNEL_THREAD_INSERT) { - /* - * We can't copy the thread information from the channel when the - * channel is created. At this time the channel back pointer has not - * been set yet. However in that case the threadId has already been - * set by TclpCreateCommandChannel itself, so the structure is still - * good. - */ - - ConsoleInit(); - if (infoPtr->channel != NULL) { - infoPtr->threadId = Tcl_GetChannelThread(infoPtr->channel); - } + ConsoleInit(); /* Needed to set up event source handlers for this thread */ + chanInfoPtr->threadId = Tcl_GetCurrentThread(); } else { - infoPtr->threadId = NULL; + chanInfoPtr->threadId = NULL; } - Tcl_MutexUnlock(&consoleMutex); } /* *---------------------------------------------------------------------- * @@ -1454,85 +2255,75 @@ * May modify an option on a console. Sets Error message if needed (by * calling Tcl_BadChannelOption). * *---------------------------------------------------------------------- */ - static int ConsoleSetOptionProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Which option to set? */ const char *value) /* New value for option. */ { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; int len = strlen(optionName); int vlen = strlen(value); /* * Option -inputmode normal|password|raw */ - if ((infoPtr->flags & CONSOLE_READ_OPS) && (len > 1) && + if ((chanInfoPtr->flags & CONSOLE_READ_OPS) && (len > 1) && (strncmp(optionName, "-inputmode", len) == 0)) { DWORD mode; - if (GetConsoleMode(infoPtr->handle, &mode) == 0) { - TclWinConvertError(GetLastError()); + if (GetConsoleMode(chanInfoPtr->handle, &mode) == 0) { + Tcl_WinConvertError(GetLastError()); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read console mode: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } - if (Tcl_UtfNcasecmp(value, "NORMAL", vlen) == 0) { - mode |= ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT; - } else if (Tcl_UtfNcasecmp(value, "PASSWORD", vlen) == 0) { - mode |= ENABLE_LINE_INPUT; + if (strncasecmp(value, "NORMAL", vlen) == 0) { + mode |= + ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT; + } else if (strncasecmp(value, "PASSWORD", vlen) == 0) { + mode |= ENABLE_LINE_INPUT|ENABLE_PROCESSED_INPUT; mode &= ~ENABLE_ECHO_INPUT; - } else if (Tcl_UtfNcasecmp(value, "RAW", vlen) == 0) { - mode &= ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT); - } else if (Tcl_UtfNcasecmp(value, "RESET", vlen) == 0) { + } else if (strncasecmp(value, "RAW", vlen) == 0) { + mode &= ~(ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT); + } else if (strncasecmp(value, "RESET", vlen) == 0) { /* * Reset to the initial mode, whatever that is. */ - - mode = infoPtr->initMode; + mode = chanInfoPtr->initMode; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad mode \"%s\" for -inputmode: must be" " normal, password, raw, or reset", value)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } return TCL_ERROR; } - if (SetConsoleMode(infoPtr->handle, mode) == 0) { - TclWinConvertError(GetLastError()); + if (SetConsoleMode(chanInfoPtr->handle, mode) == 0) { + Tcl_WinConvertError(GetLastError()); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't set console mode: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } - /* - * If we've changed the mode from default, schedule a reset later. - */ - - if (mode == infoPtr->initMode) { - infoPtr->flags &= ~CONSOLE_RESET; - } else { - infoPtr->flags |= CONSOLE_RESET; - } return TCL_OK; } - if (infoPtr->flags & CONSOLE_READ_OPS) { + if (chanInfoPtr->flags & CONSOLE_READ_OPS) { return Tcl_BadChannelOption(interp, optionName, "inputmode"); } else { return Tcl_BadChannelOption(interp, optionName, ""); } } @@ -1555,16 +2346,16 @@ *---------------------------------------------------------------------- */ static int ConsoleGetOptionProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Option to get. */ Tcl_DString *dsPtr) /* Where to store value(s). */ { - ConsoleInfo *infoPtr = (ConsoleInfo *)instanceData; + ConsoleChannelInfo *chanInfoPtr = (ConsoleChannelInfo *)instanceData; int valid = 0; /* Flag if valid option parsed. */ unsigned int len; char buf[TCL_INTEGER_SPACE]; if (optionName == NULL) { @@ -1578,20 +2369,20 @@ * * This is a great simplification of the underlying reality, but actually * represents what almost all scripts really want to know. */ - if (infoPtr->flags & CONSOLE_READ_OPS) { + if (chanInfoPtr->flags & CONSOLE_READ_OPS) { if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-inputmode"); } if (len==0 || (len>1 && strncmp(optionName, "-inputmode", len)==0)) { DWORD mode; valid = 1; - if (GetConsoleMode(infoPtr->handle, &mode) == 0) { - TclWinConvertError(GetLastError()); + if (GetConsoleMode(chanInfoPtr->handle, &mode) == 0) { + Tcl_WinConvertError(GetLastError()); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read console mode: %s", Tcl_PosixError(interp))); } @@ -1605,46 +2396,52 @@ } } else { Tcl_DStringAppendElement(dsPtr, "raw"); } } - } - - /* - * Get option -winsize - * Option is readonly and returned by [fconfigure chan -winsize] but not - * returned by [fconfigure chan] without explicit option name. - */ - - if ((len > 1) && (strncmp(optionName, "-winsize", len) == 0)) { - CONSOLE_SCREEN_BUFFER_INFO consoleInfo; - - valid = 1; - if (!GetConsoleScreenBufferInfo(infoPtr->handle, &consoleInfo)) { - TclWinConvertError(GetLastError()); - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't read console size: %s", - Tcl_PosixError(interp))); - } - return TCL_ERROR; - } - sprintf(buf, "%d", - consoleInfo.srWindow.Right - consoleInfo.srWindow.Left + 1); - Tcl_DStringAppendElement(dsPtr, buf); - sprintf(buf, "%d", - consoleInfo.srWindow.Bottom - consoleInfo.srWindow.Top + 1); - Tcl_DStringAppendElement(dsPtr, buf); + } else { + /* + * Output channel. Get option -winsize + * Option is readonly and returned by [fconfigure chan -winsize] but not + * returned by [fconfigure chan] without explicit option name. + */ + if (len == 0) { + Tcl_DStringAppendElement(dsPtr, "-winsize"); + } + + if (len == 0 || (len > 1 && strncmp(optionName, "-winsize", len) == 0)) { + CONSOLE_SCREEN_BUFFER_INFO consoleInfo; + + valid = 1; + if (!GetConsoleScreenBufferInfo(chanInfoPtr->handle, + &consoleInfo)) { + Tcl_WinConvertError(GetLastError()); + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't read console size: %s", + Tcl_PosixError(interp))); + } + return TCL_ERROR; + } + Tcl_DStringStartSublist(dsPtr); + snprintf(buf, sizeof(buf), "%d", + consoleInfo.srWindow.Right - consoleInfo.srWindow.Left + 1); + Tcl_DStringAppendElement(dsPtr, buf); + snprintf(buf, sizeof(buf), "%d", + consoleInfo.srWindow.Bottom - consoleInfo.srWindow.Top + 1); + Tcl_DStringAppendElement(dsPtr, buf); + Tcl_DStringEndSublist(dsPtr); + } } if (valid) { return TCL_OK; } - if (infoPtr->flags & CONSOLE_READ_OPS) { - return Tcl_BadChannelOption(interp, optionName, "inputmode winsize"); + if (chanInfoPtr->flags & CONSOLE_READ_OPS) { + return Tcl_BadChannelOption(interp, optionName, "inputmode"); } else { - return Tcl_BadChannelOption(interp, optionName, ""); + return Tcl_BadChannelOption(interp, optionName, "winsize"); } } /* * Local Variables: Index: win/tclWinDde.c ================================================================== --- win/tclWinDde.c +++ win/tclWinDde.c @@ -77,11 +77,11 @@ static HSZ ddeServiceGlobal = 0; static DWORD ddeInstance; /* The application instance handle given to us * by DdeInitialize. */ static int ddeIsServer = 0; -#define TCL_DDE_VERSION "1.4.3" +#define TCL_DDE_VERSION "1.4.5" #define TCL_DDE_PACKAGE_NAME "dde" #define TCL_DDE_SERVICE_NAME L"TclEval" #define TCL_DDE_EXECUTE_RESULT L"$TCLEVAL$EXECUTE$RESULT" #define DDE_FLAG_ASYNC 1 @@ -88,12 +88,28 @@ #define DDE_FLAG_BINARY 2 #define DDE_FLAG_FORCE 4 TCL_DECLARE_MUTEX(ddeMutex) +#if (TCL_MAJOR_VERSION < 9) && defined(TCL_MINOR_VERSION) && (TCL_MINOR_VERSION < 7) +# if TCL_UTF_MAX > 3 +# define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c) +# define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c) +# else +# define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString +# define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString +# endif +#ifndef Tcl_Size +# define Tcl_Size int +#endif +#ifndef Tcl_CreateObjCommand2 +# define Tcl_CreateObjCommand2 Tcl_CreateObjCommand +#endif +#endif + /* - * Forward declarations for functions defined later in this file. + * Declarations for functions defined in this file. */ static LRESULT CALLBACK DdeClientWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam); static int DdeCreateClient(DdeEnumServices *es); @@ -112,47 +128,23 @@ Tcl_Obj *ddeObjectPtr); static int MakeDdeConnection(Tcl_Interp *interp, const WCHAR *name, HCONV *ddeConvPtr); static void SetDdeError(Tcl_Interp *interp); static int DdeObjCmd(void *clientData, - Tcl_Interp *interp, int objc, + Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); -#if (TCL_MAJOR_VERSION < 9) && (TCL_MINOR_VERSION < 7) -# if TCL_UTF_MAX > 3 -# define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c) -# define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c) -# else -# define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString -# define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString -# endif -#endif - -static unsigned char * -getByteArrayFromObj( - Tcl_Obj *objPtr, - size_t *lengthPtr -) { - int length; - - unsigned char *result = Tcl_GetByteArrayFromObj(objPtr, &length); -#if TCL_MAJOR_VERSION > 8 - if (sizeof(TCL_HASH_TYPE) > sizeof(int)) { - /* 64-bit and TIP #494 situation: */ - *lengthPtr = *(TCL_HASH_TYPE *) objPtr->internalRep.twoPtrValue.ptr1; - } else -#endif - /* 32-bit or without TIP #494 */ - *lengthPtr = (size_t) (unsigned) length; - return result; -} - #ifdef __cplusplus extern "C" { #endif DLLEXPORT int Dde_Init(Tcl_Interp *interp); DLLEXPORT int Dde_SafeInit(Tcl_Interp *interp); +#if TCL_MAJOR_VERSION < 9 +/* With those additional entries, "load tcldde14.dll" works without 3th argument */ +DLLEXPORT int Tcldde_Init(Tcl_Interp *interp); +DLLEXPORT int Tcldde_SafeInit(Tcl_Interp *interp); +#endif #ifdef __cplusplus } #endif /* @@ -173,18 +165,26 @@ int Dde_Init( Tcl_Interp *interp) { - if (!Tcl_InitStubs(interp, "8.5", 0)) { + if (!Tcl_InitStubs(interp, "8.5-", 0)) { return TCL_ERROR; } - Tcl_CreateObjCommand(interp, "dde", DdeObjCmd, NULL, NULL); + Tcl_CreateObjCommand2(interp, "dde", DdeObjCmd, NULL, NULL); Tcl_CreateExitHandler(DdeExitProc, NULL); return Tcl_PkgProvideEx(interp, TCL_DDE_PACKAGE_NAME, TCL_DDE_VERSION, NULL); } +#if TCL_MAJOR_VERSION < 9 +int +Tcldde_Init( + Tcl_Interp *interp) +{ + return Dde_Init(interp); +} +#endif /* *---------------------------------------------------------------------- * * Dde_SafeInit -- @@ -208,10 +208,18 @@ if (result == TCL_OK) { Tcl_HideCommand(interp, "dde", "dde"); } return result; } +#if TCL_MAJOR_VERSION < 9 +int +Tcldde_SafeInit( + Tcl_Interp *interp) +{ + return Dde_SafeInit(interp); +} +#endif /* *---------------------------------------------------------------------- * * Initialize -- @@ -307,16 +315,17 @@ * be globally unique. */ int flags, /* DDE_FLAG_FORCE or 0 */ Tcl_Obj *handlerPtr) /* Name of the optional proc/command to handle * incoming Dde eval's */ { - int suffix, offset; + int suffix; RegisteredInterp *riPtr, *prevPtr; Tcl_DString dString; const WCHAR *actualName; Tcl_Obj *srvListPtr = NULL, **srvPtrPtr = NULL; - int n, srvCount = 0, lastSuffix, r = TCL_OK; + Tcl_Size n, srvCount = 0, offset; + int lastSuffix, r = TCL_OK; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* * See if the application is already registered; if so, remove its current * name from the registry. The deletion of the command will take care of @@ -438,11 +447,11 @@ if (Tcl_IsSafe(interp)) { Tcl_ExposeCommand(interp, "dde", "dde"); } - Tcl_CreateObjCommand(interp, "dde", DdeObjCmd, + Tcl_CreateObjCommand2(interp, "dde", DdeObjCmd, riPtr, DeleteProc); if (Tcl_IsSafe(interp)) { Tcl_HideCommand(interp, "dde", "dde"); } Tcl_DStringFree(&dString); @@ -567,11 +576,11 @@ if ((riPtr->handlerPtr == NULL) && Tcl_IsSafe(riPtr->interp)) { Tcl_SetObjResult(riPtr->interp, Tcl_NewStringObj("permission denied: " "a handler procedure must be defined for use in a safe " "interp", -1)); - Tcl_SetErrorCode(riPtr->interp, "TCL", "DDE", "SECURITY_CHECK", NULL); + Tcl_SetErrorCode(riPtr->interp, "TCL", "DDE", "SECURITY_CHECK", (char *)NULL); result = TCL_ERROR; } if (riPtr->handlerPtr != NULL) { /* @@ -645,11 +654,11 @@ HDDEDATA hData, /* DDE data. Transaction-type dependent. */ DWORD unused1, DWORD unused2) /* Transaction-dependent data. */ { Tcl_DString dString; - size_t len; + Tcl_Size len; DWORD dlen; WCHAR *utilString; Tcl_Obj *ddeObjectPtr; HDDEDATA ddeReturn = NULL; RegisteredInterp *riPtr; @@ -765,12 +774,11 @@ utilString = (WCHAR *) Tcl_DStringValue(&dString); DdeQueryStringW(ddeInstance, ddeItem, utilString, (DWORD) len + 1, CP_WINUNICODE); if (_wcsicmp(utilString, TCL_DDE_EXECUTE_RESULT) == 0) { returnString = - Tcl_GetString(convPtr->returnPackagePtr); - len = convPtr->returnPackagePtr->length; + Tcl_GetStringFromObj(convPtr->returnPackagePtr, &len); if (uFmt != CF_TEXT) { Tcl_DStringInit(&dsBuf); Tcl_UtfToWCharDString(returnString, len, &dsBuf); returnString = Tcl_DStringValue(&dsBuf); len = Tcl_DStringLength(&dsBuf) + sizeof(WCHAR) - 1; @@ -788,12 +796,11 @@ Tcl_WCharToUtfDString(utilString, wcslen(utilString), &ds); variableObjPtr = Tcl_GetVar2Ex( convPtr->riPtr->interp, Tcl_DStringValue(&ds), NULL, TCL_GLOBAL_ONLY); if (variableObjPtr != NULL) { - returnString = Tcl_GetString(variableObjPtr); - len = variableObjPtr->length; + returnString = Tcl_GetStringFromObj(variableObjPtr, &len); if (uFmt != CF_TEXT) { Tcl_DStringInit(&dsBuf); Tcl_UtfToWCharDString(returnString, len, &dsBuf); returnString = Tcl_DStringValue(&dsBuf); len = Tcl_DStringLength(&dsBuf) + sizeof(WCHAR) - 1; @@ -866,11 +873,11 @@ #endif case XTYP_EXECUTE: { /* * Execute this script. The results will be saved into a list object - * which will be retreived later. See ExecuteRemoteObject. + * which will be retrieved later. See ExecuteRemoteObject. */ Tcl_Obj *returnPackagePtr; char *string; @@ -889,17 +896,17 @@ string = (char *) utilString; if (!dlen) { /* Empty binary array. */ ddeObjectPtr = Tcl_NewObj(); } else if ((dlen & 1) || utilString[(dlen>>1)-1]) { - /* Cannot be unicode, so assume utf-8 */ + /* Cannot be Unicode, so assume utf-8 */ if (!string[dlen-1]) { dlen--; } ddeObjectPtr = Tcl_NewStringObj(string, dlen); } else { - /* unicode */ + /* Unicode */ Tcl_DString dsBuf; Tcl_DStringInit(&dsBuf); Tcl_WCharToUtfDString(utilString, (dlen>>1) - 1, &dsBuf); ddeObjectPtr = Tcl_NewStringObj(Tcl_DStringValue(&dsBuf), @@ -937,26 +944,29 @@ /* * Dde wants a list of services and topics that we support. */ HSZPAIR *returnPtr; - int i; - int numItems; + Tcl_Size i; + DWORD numItems; for (i = 0, riPtr = tsdPtr->interpListPtr; riPtr != NULL; i++, riPtr = riPtr->nextPtr) { /* * Empty loop body. */ } - numItems = i; + if ((size_t)i >= UINT_MAX/sizeof(HSZPAIR)) { + return NULL; + } + numItems = (DWORD)i; ddeReturn = DdeCreateDataHandle(ddeInstance, NULL, - (numItems + 1) * sizeof(HSZPAIR), 0, 0, 0, 0); + (numItems + 1) * (DWORD)sizeof(HSZPAIR), 0, 0, 0, 0); returnPtr = (HSZPAIR *) DdeAccessData(ddeReturn, &dlen); len = dlen; - for (i = 0, riPtr = tsdPtr->interpListPtr; i < numItems; + for (i = 0, riPtr = tsdPtr->interpListPtr; i < (Tcl_Size)numItems; i++, riPtr = riPtr->nextPtr) { returnPtr[i].hszSvc = DdeCreateStringHandleW(ddeInstance, TCL_DDE_SERVICE_NAME, CP_WINUNICODE); returnPtr[i].hszTopic = DdeCreateStringHandleW(ddeInstance, riPtr->name, CP_WINUNICODE); @@ -1038,11 +1048,11 @@ Tcl_DStringInit(&dString); Tcl_WCharToUtfDString(name, wcslen(name), &dString); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "no registered server named \"%s\"", Tcl_DStringValue(&dString))); Tcl_DStringFree(&dString); - Tcl_SetErrorCode(interp, "TCL", "DDE", "NO_SERVER", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "NO_SERVER", (char *)NULL); } return TCL_ERROR; } *ddeConvPtr = ddeConv; @@ -1269,11 +1279,11 @@ errorMessage = "dde command failed"; errorCode = "FAILED"; } Tcl_SetObjResult(interp, Tcl_NewStringObj(errorMessage, -1)); - Tcl_SetErrorCode(interp, "TCL", "DDE", errorCode, NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", errorCode, (char *)NULL); } /* *---------------------------------------------------------------------- * @@ -1293,16 +1303,15 @@ static int DdeObjCmd( void *dummy, /* Not used. */ Tcl_Interp *interp, /* The interp we are sending from */ - int objc, /* Number of arguments */ + Tcl_Size objc, /* Number of arguments */ Tcl_Obj *const *objv) /* The arguments */ { static const char *const ddeCommands[] = { - "servername", "execute", "poke", "request", "services", "eval", - (char *) NULL}; + "servername", "execute", "poke", "request", "services", "eval", NULL}; enum DdeSubcommands { DDE_SERVERNAME, DDE_EXECUTE, DDE_POKE, DDE_REQUEST, DDE_SERVICES, DDE_EVAL }; static const char *const ddeSrvOptions[] = { @@ -1313,21 +1322,21 @@ }; static const char *const ddeExecOptions[] = { "-async", "-binary", NULL }; enum DdeExecOptions { - DDE_EXEC_ASYNC, DDE_EXEC_BINARY + DDE_EXEC_ASYNC, DDE_EXEC_BINARY }; static const char *const ddeEvalOptions[] = { "-async", NULL }; static const char *const ddeReqOptions[] = { "-binary", NULL }; - int index, i, argIndex; - size_t length; + int index, argIndex; + Tcl_Size length, i; int flags = 0, result = TCL_OK, firstArg = 0; HSZ ddeService = NULL, ddeTopic = NULL, ddeItem = NULL, ddeCookie = NULL; HDDEDATA ddeData = NULL, ddeItemData = NULL, ddeReturn; HCONV hConv = NULL; const WCHAR *serviceName = NULL, *topicName = NULL; @@ -1486,13 +1495,12 @@ } Initialize(); if (firstArg != 1) { - const char *src = Tcl_GetString(objv[firstArg]); + const char *src = Tcl_GetStringFromObj(objv[firstArg], &length); - length = objv[firstArg]->length; Tcl_DStringInit(&serviceBuf); Tcl_UtfToWCharDString(src, length, &serviceBuf); serviceName = (WCHAR *) Tcl_DStringValue(&serviceBuf); length = Tcl_DStringLength(&serviceBuf) / sizeof(WCHAR); } else { @@ -1505,13 +1513,12 @@ ddeService = DdeCreateStringHandleW(ddeInstance, serviceName, CP_WINUNICODE); } if ((index != DDE_SERVERNAME) && (index != DDE_EVAL)) { - const char *src = Tcl_GetString(objv[firstArg + 1]); + const char *src = Tcl_GetStringFromObj(objv[firstArg + 1], &length); - length = objv[firstArg + 1]->length; Tcl_DStringInit(&topicBuf); topicName = Tcl_UtfToWCharDString(src, length, &topicBuf); length = Tcl_DStringLength(&topicBuf) / sizeof(WCHAR); if (length == 0) { topicName = NULL; @@ -1537,23 +1544,22 @@ Tcl_ResetResult(interp); } break; case DDE_EXECUTE: { - size_t dataLength; + Tcl_Size dataLength; const void *dataString; Tcl_DString dsBuf; Tcl_DStringInit(&dsBuf); if (flags & DDE_FLAG_BINARY) { dataString = - getByteArrayFromObj(objv[firstArg + 2], &dataLength); + Tcl_GetByteArrayFromObj(objv[firstArg + 2], &dataLength); } else { const char *src; - src = Tcl_GetString(objv[firstArg + 2]); - dataLength = objv[firstArg + 2]->length; + src = Tcl_GetStringFromObj(objv[firstArg + 2], &dataLength); Tcl_DStringInit(&dsBuf); dataString = Tcl_UtfToWCharDString(src, dataLength, &dsBuf); dataLength = Tcl_DStringLength(&dsBuf) + sizeof(WCHAR); } @@ -1560,11 +1566,11 @@ if (dataLength + 1 < 2) { Tcl_SetObjResult(interp, Tcl_NewStringObj("cannot execute null data", -1)); Tcl_DStringFree(&dsBuf); - Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", (char *)NULL); result = TCL_ERROR; break; } hConv = DdeConnect(ddeInstance, ddeService, ddeTopic, NULL); DdeFreeStringHandle(ddeInstance, ddeService); @@ -1602,20 +1608,19 @@ } case DDE_REQUEST: { const WCHAR *itemString; const char *src; - src = Tcl_GetString(objv[firstArg + 2]); - length = objv[firstArg + 2]->length; + src = Tcl_GetStringFromObj(objv[firstArg + 2], &length); Tcl_DStringInit(&itemBuf); itemString = Tcl_UtfToWCharDString(src, length, &itemBuf); length = Tcl_DStringLength(&itemBuf) / sizeof(WCHAR); if (length == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("cannot request value of null data", -1)); - Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", (char *)NULL); result = TCL_ERROR; goto cleanup; } hConv = DdeConnect(ddeInstance, ddeService, ddeTopic, NULL); DdeFreeStringHandle(ddeInstance, ddeService); @@ -1644,11 +1649,11 @@ } else { Tcl_DString dsBuf; if ((tmp >= sizeof(WCHAR)) && !dataString[tmp / sizeof(WCHAR) - 1]) { - tmp -= sizeof(WCHAR); + tmp -= (DWORD)sizeof(WCHAR); } Tcl_DStringInit(&dsBuf); Tcl_WCharToUtfDString(dataString, tmp>>1, &dsBuf); returnObjPtr = Tcl_NewStringObj(Tcl_DStringValue(&dsBuf), @@ -1670,30 +1675,28 @@ Tcl_DString dsBuf; const WCHAR *itemString; BYTE *dataString; const char *src; - src = Tcl_GetString(objv[firstArg + 2]); - length = objv[firstArg + 2]->length; + src = Tcl_GetStringFromObj(objv[firstArg + 2], &length); Tcl_DStringInit(&itemBuf); itemString = Tcl_UtfToWCharDString(src, length, &itemBuf); length = Tcl_DStringLength(&itemBuf) / sizeof(WCHAR); if (length == 0) { Tcl_SetObjResult(interp, Tcl_NewStringObj("cannot have a null item", -1)); - Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "NULL", (char *)NULL); result = TCL_ERROR; goto cleanup; } Tcl_DStringInit(&dsBuf); if (flags & DDE_FLAG_BINARY) { dataString = (BYTE *) - getByteArrayFromObj(objv[firstArg + 3], &length); + Tcl_GetByteArrayFromObj(objv[firstArg + 3], &length); } else { const char *data = - Tcl_GetString(objv[firstArg + 3]); - length = objv[firstArg + 3]->length; + Tcl_GetStringFromObj(objv[firstArg + 3], &length); Tcl_DStringInit(&dsBuf); dataString = (BYTE *) Tcl_UtfToWCharDString(data, length, &dsBuf); length = Tcl_DStringLength(&dsBuf) + sizeof(WCHAR); } @@ -1733,11 +1736,11 @@ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); if (serviceName == NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj("invalid service name \"\"", -1)); - Tcl_SetErrorCode(interp, "TCL", "DDE", "NO_SERVER", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "NO_SERVER", (char *)NULL); result = TCL_ERROR; goto cleanup; } objc -= firstArg + 1; @@ -1782,18 +1785,18 @@ if (Tcl_IsSafe(riPtr->interp) && (riPtr->handlerPtr == NULL)) { Tcl_SetObjResult(riPtr->interp, Tcl_NewStringObj( "permission denied: a handler procedure must be" " defined for use in a safe interp", -1)); Tcl_SetErrorCode(interp, "TCL", "DDE", "SECURITY_CHECK", - NULL); + (char *)NULL); result = TCL_ERROR; } if (result == TCL_OK) { - if (objc == 1) + if (objc == 1) { objPtr = objv[0]; - else { + } else { objPtr = Tcl_ConcatObj(objc, objv); } if (riPtr->handlerPtr != NULL) { /* add the dde request data to the handler proc list */ /* @@ -1847,18 +1850,17 @@ if (MakeDdeConnection(interp, serviceName, &hConv) != TCL_OK) { invalidServerResponse: Tcl_SetObjResult(interp, Tcl_NewStringObj("invalid data returned from server", -1)); - Tcl_SetErrorCode(interp, "TCL", "DDE", "BAD_RESPONSE", NULL); + Tcl_SetErrorCode(interp, "TCL", "DDE", "BAD_RESPONSE", (char *)NULL); result = TCL_ERROR; goto cleanup; } objPtr = Tcl_ConcatObj(objc, objv); - string = Tcl_GetString(objPtr); - length = objPtr->length; + string = Tcl_GetStringFromObj(objPtr, &length); Tcl_DStringInit(&dsBuf); Tcl_UtfToWCharDString(string, length, &dsBuf); string = Tcl_DStringValue(&dsBuf); length = Tcl_DStringLength(&dsBuf) + sizeof(WCHAR); ddeItemData = DdeCreateDataHandle(ddeInstance, (BYTE *) string, @@ -1904,11 +1906,11 @@ */ length = DdeGetData(ddeData, NULL, 0, 0); ddeDataString = (WCHAR *) Tcl_Alloc(length); DdeGetData(ddeData, (BYTE *) ddeDataString, (DWORD) length, 0); - if (length > sizeof(WCHAR)) { + if (length > (Tcl_Size)sizeof(WCHAR)) { length -= sizeof(WCHAR); } Tcl_DStringInit(&dsBuf); Tcl_WCharToUtfDString(ddeDataString, length>>1, &dsBuf); resultPtr = Tcl_NewStringObj(Tcl_DStringValue(&dsBuf), Index: win/tclWinError.c ================================================================== --- win/tclWinError.c +++ win/tclWinError.c @@ -2,11 +2,11 @@ * tclWinError.c -- * * This file contains code for converting from Win32 errors to errno * errors. * - * Copyright (c) 1995-1996 by Sun Microsystems, Inc. + * Copyright © 1995-1996 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -332,11 +332,11 @@ }; /* *---------------------------------------------------------------------- * - * TclWinConvertError -- + * Tcl_WinConvertError -- * * This routine converts a Win32 error into an errno value. * * Results: * None. @@ -346,16 +346,16 @@ * *---------------------------------------------------------------------- */ void -TclWinConvertError( - int errCode) /* Win32 error code. */ +Tcl_WinConvertError( + unsigned errCode) /* Win32 error code. */ { - if ((unsigned)errCode >= sizeof(errorTable)/sizeof(errorTable[0])) { + if (errCode >= sizeof(errorTable)/sizeof(errorTable[0])) { errCode -= WSAEWOULDBLOCK; - if ((unsigned)errCode >= sizeof(wsaErrorTable)/sizeof(wsaErrorTable[0])) { + if (errCode >= sizeof(wsaErrorTable)/sizeof(wsaErrorTable[0])) { Tcl_SetErrno(errorTable[1]); } else { Tcl_SetErrno(wsaErrorTable[errCode]); } } else { @@ -379,11 +379,11 @@ * None. * *---------------------------------------------------------------------- */ -void +MODULE_SCOPE TCL_NORETURN void tclWinDebugPanic( const char *format, ...) { #define TCL_MAX_WARN_LEN 1024 va_list argList; @@ -405,16 +405,22 @@ memcpy(msgString + (TCL_MAX_WARN_LEN - 5), L" ...", 5 * sizeof(WCHAR)); } OutputDebugStringW(msgString); } else { if (!isatty(fileno(stderr))) { - fprintf(stderr, "\xef\xbb\xbf"); + fprintf(stderr, "\xEF\xBB\xBF"); } vfprintf(stderr, format, argList); fprintf(stderr, "\n"); fflush(stderr); } +# if defined(__GNUC__) + __builtin_trap(); +# else + DebugBreak(); +# endif + abort(); } #endif /* * Local Variables: * mode: c Index: win/tclWinFCmd.c ================================================================== --- win/tclWinFCmd.c +++ win/tclWinFCmd.c @@ -2,11 +2,11 @@ * tclWinFCmd.c * * This file implements the Windows specific portion of file manipulation * subcommands of the "file" command. * - * Copyright (c) 1996-1998 Sun Microsystems, Inc. + * Copyright © 1996-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -54,11 +54,11 @@ 0, FILE_ATTRIBUTE_READONLY, 0, FILE_ATTRIBUTE_SYSTEM}; const char *const tclpFileAttrStrings[] = { "-archive", "-hidden", "-longname", "-readonly", - "-shortname", "-system", (char *) NULL + "-shortname", "-system", NULL }; const TclFileAttrProcs tclpFileAttrProcs[] = { {GetWinFileAttributes, SetWinFileAttributes}, {GetWinFileAttributes, SetWinFileAttributes}, @@ -277,11 +277,11 @@ if (retval != -1) { return retval; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); srcAttr = GetFileAttributesW(nativeSrc); dstAttr = GetFileAttributesW(nativeDst); if (srcAttr == 0xFFFFFFFF) { if (GetFullPathNameW(nativeSrc, 0, NULL, @@ -307,19 +307,19 @@ if (errno == EACCES) { decode: if (srcAttr & FILE_ATTRIBUTE_DIRECTORY) { WCHAR *nativeSrcRest, *nativeDstRest; const char **srcArgv, **dstArgv; - int size, srcArgc, dstArgc; + Tcl_Size size, srcArgc, dstArgc; WCHAR nativeSrcPath[MAX_PATH]; WCHAR nativeDstPath[MAX_PATH]; Tcl_DString srcString, dstString; const char *src, *dst; size = GetFullPathNameW(nativeSrc, MAX_PATH, nativeSrcPath, &nativeSrcRest); - if ((size == 0) || (size > MAX_PATH)) { + if ((size <= 0) || (size > MAX_PATH)) { return TCL_ERROR; } size = GetFullPathNameW(nativeDst, MAX_PATH, nativeDstPath, &nativeDstRest); if ((size == 0) || (size > MAX_PATH)) { @@ -328,12 +328,12 @@ CharLowerW(nativeSrcPath); CharLowerW(nativeDstPath); Tcl_DStringInit(&srcString); Tcl_DStringInit(&dstString); - src = Tcl_WCharToUtfDString(nativeSrcPath, -1, &srcString); - dst = Tcl_WCharToUtfDString(nativeDstPath, -1, &dstString); + src = Tcl_WCharToUtfDString(nativeSrcPath, TCL_INDEX_NONE, &srcString); + dst = Tcl_WCharToUtfDString(nativeDstPath, TCL_INDEX_NONE, &dstString); /* * Check whether the destination path is actually inside the * source path. This is true if the prefix matches, and the next * character is either end-of-string or a directory separator @@ -376,12 +376,12 @@ */ Tcl_SetErrno(EXDEV); } - Tcl_Free((void *)srcArgv); - Tcl_Free((void *)dstArgv); + ckfree(srcArgv); + ckfree(dstArgv); } /* * Other types of access failure is that dst is a read-only * filesystem, that an open file referred to src or dest, or that src @@ -408,21 +408,20 @@ * Now that that empty directory is gone, we can try * renaming again. If that fails, we'll put this empty * directory back, for completeness. */ - if (MoveFileW(nativeSrc, - nativeDst) != FALSE) { + if (MoveFileW(nativeSrc, nativeDst) != FALSE) { return TCL_OK; } /* * Some new error has occurred. Don't know what it could * be, but report this one. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); CreateDirectoryW(nativeDst, NULL); SetFileAttributesW(nativeDst, dstAttr); if (Tcl_GetErrno() == EACCES) { /* * Decode the EACCES to a more meaningful error. @@ -486,11 +485,11 @@ /* * Can't backup dst file or move src file. Return that * error. Could happen if an open file refers to dst. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (Tcl_GetErrno() == EACCES) { /* * Decode the EACCES to a more meaningful error. */ @@ -667,11 +666,11 @@ if (retval != -1) { return retval; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (Tcl_GetErrno() == EBADF) { Tcl_SetErrno(EACCES); return TCL_ERROR; } if (Tcl_GetErrno() == EACCES) { @@ -694,21 +693,20 @@ Tcl_SetErrno(EISDIR); } if (dstAttr & FILE_ATTRIBUTE_READONLY) { SetFileAttributesW(nativeDst, dstAttr & ~((DWORD)FILE_ATTRIBUTE_READONLY)); - if (CopyFileW(nativeSrc, nativeDst, - 0) != FALSE) { + if (CopyFileW(nativeSrc, nativeDst, 0) != FALSE) { return TCL_OK; } /* * Still can't copy onto dst. Return that error, and restore * attributes of dst. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); SetFileAttributesW(nativeDst, dstAttr); } } } return TCL_ERROR; @@ -764,11 +762,11 @@ } if (DeleteFileW(path) != FALSE) { return TCL_OK; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (Tcl_GetErrno() == EACCES) { attr = GetFileAttributesW(path); if (attr != 0xFFFFFFFF) { if (attr & FILE_ATTRIBUTE_DIRECTORY) { @@ -791,15 +789,14 @@ Tcl_SetErrno(EISDIR); } else if (attr & FILE_ATTRIBUTE_READONLY) { int res = SetFileAttributesW(path, attr & ~((DWORD) FILE_ATTRIBUTE_READONLY)); - if ((res != 0) && - (DeleteFileW(path) != FALSE)) { + if ((res != 0) && (DeleteFileW(path) != FALSE)) { return TCL_OK; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (res != 0) { SetFileAttributesW(path, attr); } } } @@ -864,11 +861,11 @@ const WCHAR *nativePath) /* Pathname of directory to create (native). */ { if (CreateDirectoryW(nativePath, NULL) == 0) { DWORD error = GetLastError(); - TclWinConvertError(error); + Tcl_WinConvertError(error); return TCL_ERROR; } return TCL_OK; } @@ -877,11 +874,11 @@ * * TclpObjCopyDirectory -- * * Recursively copies a directory. The target directory dst must not * already exist. Note that this function does not merge two directory - * hierarchies, even if the target directory is an an empty directory. + * hierarchies, even if the target directory is an empty directory. * * Results: * If the directory was successfully copied, returns TCL_OK. Otherwise * the return value is TCL_ERROR, errno is set to indicate the error, and * the pathname of the file that caused the error is stored in errorPtr. @@ -913,12 +910,12 @@ return TCL_ERROR; } Tcl_DStringInit(&srcString); Tcl_DStringInit(&dstString); - Tcl_UtfToWCharDString(TclGetString(normSrcPtr), -1, &srcString); - Tcl_UtfToWCharDString(TclGetString(normDestPtr), -1, &dstString); + Tcl_UtfToWCharDString(TclGetString(normSrcPtr), TCL_INDEX_NONE, &srcString); + Tcl_UtfToWCharDString(TclGetString(normDestPtr), TCL_INDEX_NONE, &dstString); ret = TraverseWinTree(TraversalCopy, &srcString, &dstString, &ds); Tcl_DStringFree(&srcString); Tcl_DStringFree(&dstString); @@ -927,11 +924,11 @@ if (!strcmp(Tcl_DStringValue(&ds), TclGetString(normSrcPtr))) { *errorPtr = srcPathPtr; } else if (!strcmp(Tcl_DStringValue(&ds), TclGetString(normDestPtr))) { *errorPtr = destPathPtr; } else { - *errorPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds), -1); + *errorPtr = Tcl_DStringToObj(&ds); } Tcl_DStringFree(&ds); Tcl_IncrRefCount(*errorPtr); } return ret; @@ -987,11 +984,11 @@ normPtr = Tcl_FSGetNormalizedPath(NULL, pathPtr); if (normPtr == NULL) { return TCL_ERROR; } Tcl_DStringInit(&native); - Tcl_UtfToWCharDString(TclGetString(normPtr), -1, &native); + Tcl_UtfToWCharDString(TclGetString(normPtr), TCL_INDEX_NONE, &native); ret = DoRemoveDirectory(&native, recursive, &ds); Tcl_DStringFree(&native); } else { ret = DoRemoveJustDirectory((const WCHAR *)Tcl_FSGetNativePath(pathPtr), 0, &ds); } @@ -1000,11 +997,11 @@ if (Tcl_DStringLength(&ds) > 0) { if (normPtr != NULL && !strcmp(Tcl_DStringValue(&ds), TclGetString(normPtr))) { *errorPtr = pathPtr; } else { - *errorPtr = TclDStringToObj(&ds); + *errorPtr = Tcl_DStringToObj(&ds); } Tcl_IncrRefCount(*errorPtr); } Tcl_DStringFree(&ds); } @@ -1052,11 +1049,11 @@ if (RemoveDirectoryW(nativePath) != FALSE) { return TCL_OK; } } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (Tcl_GetErrno() == EACCES) { attr = GetFileAttributesW(nativePath); if (attr != 0xFFFFFFFF) { if ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0) { @@ -1079,18 +1076,17 @@ } } if (attr & FILE_ATTRIBUTE_READONLY) { attr &= ~FILE_ATTRIBUTE_READONLY; - if (SetFileAttributesW(nativePath, - attr) == FALSE) { + if (SetFileAttributesW(nativePath, attr) == FALSE) { goto end; } if (RemoveDirectoryW(nativePath) != FALSE) { return TCL_OK; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); SetFileAttributesW(nativePath, attr | FILE_ATTRIBUTE_READONLY); } } } @@ -1115,13 +1111,15 @@ end: if (errorPtr != NULL) { char *p; Tcl_DStringInit(errorPtr); - p = Tcl_WCharToUtfDString(nativePath, -1, errorPtr); + p = Tcl_WCharToUtfDString(nativePath, TCL_INDEX_NONE, errorPtr); for (; *p; ++p) { - if (*p == '\\') *p = '/'; + if (*p == '\\') { + *p = '/'; + } } } return TCL_ERROR; } @@ -1233,11 +1231,11 @@ if (handle == INVALID_HANDLE_VALUE) { /* * Can't read directory. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); nativeErrfile = nativeSource; goto end; } Tcl_DStringSetLength(sourcePtr, oldSourceLen + 1); @@ -1327,14 +1325,14 @@ DOTREE_POSTD, errorPtr); } end: if (nativeErrfile != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (errorPtr != NULL) { Tcl_DStringInit(errorPtr); - Tcl_WCharToUtfDString(nativeErrfile, -1, errorPtr); + Tcl_WCharToUtfDString(nativeErrfile, TCL_INDEX_NONE, errorPtr); } result = TCL_ERROR; } return result; @@ -1378,15 +1376,14 @@ break; case DOTREE_PRED: if (DoCreateDirectory(nativeDst) == TCL_OK) { DWORD attr = GetFileAttributesW(nativeSrc); - if (SetFileAttributesW(nativeDst, - attr) != FALSE) { + if (SetFileAttributesW(nativeDst, attr) != FALSE) { return TCL_OK; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); } break; case DOTREE_POSTD: return TCL_OK; } @@ -1396,11 +1393,11 @@ * get here. */ if (errorPtr != NULL) { Tcl_DStringInit(errorPtr); - Tcl_WCharToUtfDString(nativeDst, -1, errorPtr); + Tcl_WCharToUtfDString(nativeDst, TCL_INDEX_NONE, errorPtr); } return TCL_ERROR; } /* @@ -1452,11 +1449,11 @@ break; } if (errorPtr != NULL) { Tcl_DStringInit(errorPtr); - Tcl_WCharToUtfDString(nativeSrc, -1, errorPtr); + Tcl_WCharToUtfDString(nativeSrc, TCL_INDEX_NONE, errorPtr); } return TCL_ERROR; } /* @@ -1480,11 +1477,11 @@ StatError( Tcl_Interp *interp, /* The interp that has the error */ Tcl_Obj *fileName) /* The name of the file which caused the * error. */ { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf("could not read \"%s\": %s", TclGetString(fileName), Tcl_PosixError(interp))); } /* @@ -1533,11 +1530,11 @@ * they are not (and cannot be). * * We test for, and fix that case, here. */ - size_t len; + Tcl_Size len; const char *str = TclGetStringFromObj(fileName, &len); if (len < 4) { if (len == 0) { /* @@ -1593,13 +1590,12 @@ TCL_UNUSED(int) /*objIndex*/, Tcl_Obj *fileName, /* The name of the file. */ int longShort, /* 0 to short name, 1 to long name. */ Tcl_Obj **attributePtrPtr) /* A pointer to return the object with. */ { - int pathc, i; + Tcl_Size pathc, i, length; Tcl_Obj *splitPath; - size_t length; splitPath = Tcl_FSSplitPath(fileName, &pathc); if (splitPath == NULL || pathc == 0) { if (interp != NULL) { @@ -1710,11 +1706,11 @@ * fprintf(stderr, "%d\n", data.w.cAlternateFileName[0]); * fprintf(stderr, "%d\n", ((WCHAR *) nativeName)[0]); */ Tcl_DStringInit(&dsTemp); - Tcl_WCharToUtfDString(nativeName, -1, &dsTemp); + Tcl_WCharToUtfDString(nativeName, TCL_INDEX_NONE, &dsTemp); Tcl_DStringFree(&ds); /* * Deal with issues of tildes being absolute. */ @@ -1723,18 +1719,18 @@ TclNewLiteralStringObj(tempPath, "./"); Tcl_AppendToObj(tempPath, Tcl_DStringValue(&dsTemp), Tcl_DStringLength(&dsTemp)); Tcl_DStringFree(&dsTemp); } else { - tempPath = TclDStringToObj(&dsTemp); + tempPath = Tcl_DStringToObj(&dsTemp); } Tcl_ListObjReplace(NULL, splitPath, i, 1, 1, &tempPath); FindClose(handle); } } - *attributePtrPtr = Tcl_FSJoinPath(splitPath, -1); + *attributePtrPtr = Tcl_FSJoinPath(splitPath, TCL_INDEX_NONE); if (splitPath != NULL) { /* * Unfortunately, the object we will return may have its only refCount * as part of the list splitPath. This means if we free splitPath, the @@ -1950,18 +1946,18 @@ for (i = 0; i < 26; i++) { buf[0] = (char) ('a' + i); if (GetVolumeInformationA(buf, NULL, 0, NULL, NULL, NULL, NULL, 0) || (GetLastError() == ERROR_NOT_READY)) { - elemPtr = Tcl_NewStringObj(buf, -1); + elemPtr = Tcl_NewStringObj(buf, TCL_INDEX_NONE); Tcl_ListObjAppendElement(NULL, resultPtr, elemPtr); } } } else { for (p = buf; *p != '\0'; p += 4) { p[2] = '/'; - elemPtr = Tcl_NewStringObj(p, -1); + elemPtr = Tcl_NewStringObj(p, TCL_INDEX_NONE); Tcl_ListObjAppendElement(NULL, resultPtr, elemPtr); } } Tcl_IncrRefCount(resultPtr); @@ -2001,18 +1997,18 @@ * Build the path in writable memory from the user-supplied pieces and * some defaults. First, the parent temporary directory. */ if (dirObj) { - Tcl_GetString(dirObj); + TclGetString(dirObj); if (dirObj->length < 1) { goto useSystemTemp; } Tcl_DStringInit(&base); - Tcl_UtfToWCharDString(Tcl_GetString(dirObj), -1, &base); + Tcl_UtfToWCharDString(TclGetString(dirObj), TCL_INDEX_NONE, &base); if (dirObj->bytes[dirObj->length - 1] != '\\') { - Tcl_UtfToWCharDString("\\", -1, &base); + Tcl_UtfToWCharDString("\\", TCL_INDEX_NONE, &base); } } else { useSystemTemp: Tcl_DStringInit(&base); Tcl_DStringAppend(&base, (char *) tempBuf, len * sizeof(WCHAR)); @@ -2024,15 +2020,15 @@ #define DEFAULT_TEMP_DIR_PREFIX "tcl" #define SUFFIX_LENGTH 8 if (basenameObj) { - Tcl_UtfToWCharDString(Tcl_GetString(basenameObj), -1, &base); + Tcl_UtfToWCharDString(TclGetString(basenameObj), TCL_INDEX_NONE, &base); } else { - Tcl_UtfToWCharDString(DEFAULT_TEMP_DIR_PREFIX, -1, &base); + Tcl_UtfToWCharDString(DEFAULT_TEMP_DIR_PREFIX, TCL_INDEX_NONE, &base); } - Tcl_UtfToWCharDString("_", -1, &base); + Tcl_UtfToWCharDString("_", TCL_INDEX_NONE, &base); /* * Now we keep on trying random suffixes until we get one that works * (i.e., that doesn't trigger the ERROR_ALREADY_EXISTS error). Note that * SUFFIX_LENGTH is longer than on Unix because we expect to be not on a @@ -2055,21 +2051,21 @@ tempbuf[SUFFIX_LENGTH] = '\0'; for (i = 0 ; i < SUFFIX_LENGTH; i++) { tempbuf[i] = randChars[(int) (rand() % numRandChars)]; } Tcl_DStringSetLength(&base, baseLen); - Tcl_UtfToWCharDString(tempbuf, -1, &base); + Tcl_UtfToWCharDString(tempbuf, TCL_INDEX_NONE, &base); } while (!CreateDirectoryW((LPCWSTR) Tcl_DStringValue(&base), NULL) && (error = GetLastError()) == ERROR_ALREADY_EXISTS); /* * Check for other errors. The big ones are ERROR_PATH_NOT_FOUND and * ERROR_ACCESS_DENIED. */ if (error != ERROR_SUCCESS) { - TclWinConvertError(error); + Tcl_WinConvertError(error); Tcl_DStringFree(&base); return NULL; } /* @@ -2076,17 +2072,17 @@ * We actually made the directory, so we're done! Report what we made back * as a (clean) Tcl_Obj. */ Tcl_DStringInit(&name); - Tcl_WCharToUtfDString((LPCWSTR) Tcl_DStringValue(&base), -1, &name); + Tcl_WCharToUtfDString((LPCWSTR) Tcl_DStringValue(&base), TCL_INDEX_NONE, &name); Tcl_DStringFree(&base); - return TclDStringToObj(&name); + return Tcl_DStringToObj(&name); } /* * Local Variables: * mode: c * c-basic-offset: 4 * fill-column: 78 * End: */ Index: win/tclWinFile.c ================================================================== --- win/tclWinFile.c +++ win/tclWinFile.c @@ -4,11 +4,11 @@ * This file contains temporary wrappers around UNIX file handling * functions. These wrappers map the UNIX functions to Win32 HANDLE-style * files, which can be manipulated through the Win32 console redirection * interfaces. * - * Copyright (c) 1995-1998 Sun Microsystems, Inc. + * Copyright © 1995-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -27,11 +27,11 @@ * The number of 100-ns intervals between the Windows system epoch (1601-01-01 * on the proleptic Gregorian calendar) and the Posix epoch (1970-01-01). */ #define POSIX_EPOCH_AS_FILETIME \ - ((Tcl_WideInt) 116444736 * (Tcl_WideInt) 1000000000) + ((long long) 116444736 * (long long) 1000000000) /* * Declarations for 'link' related information. This information should come * with VC++ 6.0, but is not in some older SDKs. In any case it is not well * documented. @@ -147,11 +147,11 @@ /* * Other typedefs required by this code. */ -static __time64_t ToCTime(FILETIME fileTime); +static __time64_t ToCTime(FILETIME fileTime); static void FromCTime(__time64_t posixTime, FILETIME *fileTime); /* * Declarations for local functions defined in this file: */ @@ -168,18 +168,17 @@ static int NativeWriteReparse(const WCHAR *LinkDirectory, REPARSE_DATA_BUFFER *buffer); static int NativeMatchType(int isDrive, DWORD attr, const WCHAR *nativeName, Tcl_GlobTypeData *types); static int WinIsDrive(const char *name, size_t nameLen); -static int WinIsReserved(const char *path); +static size_t WinIsReserved(const char *path); static Tcl_Obj * WinReadLink(const WCHAR *LinkSource); static Tcl_Obj * WinReadLinkDirectory(const WCHAR *LinkDirectory); static int WinLink(const WCHAR *LinkSource, const WCHAR *LinkTarget, int linkAction); static int WinSymLinkDirectory(const WCHAR *LinkDirectory, const WCHAR *LinkTarget); -MODULE_SCOPE void tclWinDebugPanic(const char *format, ...); /* *-------------------------------------------------------------------- * * WinLink -- @@ -207,11 +206,11 @@ &tempFilePart)) { /* * Invalid file. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } /* * Make sure source file doesn't exist. @@ -231,11 +230,11 @@ &tempFilePart)) { /* * Invalid file. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } /* * Check the target. @@ -245,11 +244,11 @@ if (attr == INVALID_FILE_ATTRIBUTES) { /* * The target doesn't exist. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); } else if ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0) { /* * It is a file. */ @@ -260,17 +259,22 @@ */ return 0; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); } else if (linkAction & TCL_CREATE_SYMBOLIC_LINK) { - /* - * Can't symlink files. - */ + if (CreateSymbolicLinkW(linkSourcePath, linkTargetPath, + 0x2 /* SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGED_CREATE */)) { + /* + * Success! + */ - Tcl_SetErrno(ENOTDIR); + return 0; + } else { + Tcl_WinConvertError(GetLastError()); + } } else { Tcl_SetErrno(ENODEV); } } else { /* @@ -320,11 +324,11 @@ &tempFilePart)) { /* * Invalid file. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return NULL; } /* * Make sure source file does exist. @@ -334,11 +338,11 @@ if (attr == INVALID_FILE_ATTRIBUTES) { /* * The source doesn't exist. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return NULL; } else if ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0) { /* * It is a file - this is not yet supported. @@ -495,11 +499,11 @@ REPARSE_MOUNTPOINT_HEADER_SIZE,NULL,0,&returnedLength,NULL)) { /* * Error setting junction. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); CloseHandle(hFile); } else { CloseHandle(hFile); if (!linkOnly) { RemoveDirectoryW(linkOrigPath); @@ -688,11 +692,11 @@ if (hFile == INVALID_HANDLE_VALUE) { /* * Error creating directory. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } /* * Get the link. @@ -702,11 +706,11 @@ sizeof(DUMMY_REPARSE_BUFFER), &returnedLength, NULL)) { /* * Error setting junction. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); CloseHandle(hFile); return -1; } CloseHandle(hFile); @@ -744,11 +748,11 @@ if (CreateDirectoryW(linkDirPath, NULL) == 0) { /* * Error creating directory. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } hFile = CreateFileW(linkDirPath, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_FLAG_OPEN_REPARSE_POINT | FILE_FLAG_BACKUP_SEMANTICS, NULL); @@ -755,11 +759,11 @@ if (hFile == INVALID_HANDLE_VALUE) { /* * Error creating directory. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } /* * Set the link. @@ -770,11 +774,11 @@ NULL, 0, &returnedLength, NULL)) { /* * Error setting junction. */ - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); CloseHandle(hFile); RemoveDirectoryW(linkDirPath); return -1; } CloseHandle(hFile); @@ -801,11 +805,11 @@ * None. * *---------------------------------------------------------------------- */ -void +MODULE_SCOPE TCL_NORETURN void tclWinDebugPanic( const char *format, ...) { #define TCL_MAX_WARN_LEN 1024 va_list argList; @@ -831,10 +835,16 @@ } else { MessageBeep(MB_ICONEXCLAMATION); MessageBoxW(NULL, msgString, L"Fatal Error", MB_ICONSTOP | MB_OK | MB_TASKMODAL | MB_SETFOREGROUND); } +# if defined(__GNUC__) + __builtin_trap(); +# else + DebugBreak(); +# endif + abort(); } /* *--------------------------------------------------------------------------- * @@ -857,16 +867,25 @@ const char *argv0) /* If NULL, install PanicMessageBox, otherwise * ignore. */ { WCHAR wName[MAX_PATH]; char name[MAX_PATH * 3]; - (void)argv0; - GetModuleFileNameW(NULL, wName, MAX_PATH); + /* + * Under Windows we ignore argv0, and return the path for the file used to + * create this process. Only if it is NULL, install a new panic handler. + */ + + if (argv0 == NULL) { +# undef Tcl_SetPanicProc + Tcl_SetPanicProc(tclWinDebugPanic); + } + + GetModuleFileNameW(NULL, wName, sizeof(wName)/sizeof(WCHAR)); WideCharToMultiByte(CP_UTF8, 0, wName, -1, name, sizeof(name), NULL, NULL); TclWinNoBackslash(name); - TclSetObjNameOfExecutable(Tcl_NewStringObj(name, -1), NULL); + TclSetObjNameOfExecutable(Tcl_NewStringObj(name, TCL_INDEX_NONE), NULL); } /* *---------------------------------------------------------------------- * @@ -914,22 +933,22 @@ * Match a single file directly. */ DWORD attr; WIN32_FILE_ATTRIBUTE_DATA data; - size_t length = 0; - const char *str = TclGetStringFromObj(norm, &length); + Tcl_Size len = 0; + const char *str = TclGetStringFromObj(norm, &len); native = (const WCHAR *)Tcl_FSGetNativePath(pathPtr); if (GetFileAttributesExW(native, GetFileExInfoStandard, &data) != TRUE) { return TCL_OK; } attr = data.dwFileAttributes; - if (NativeMatchType(WinIsDrive(str, length), attr, native, types)) { + if (NativeMatchType(WinIsDrive(str, len), attr, native, types)) { Tcl_ListObjAppendElement(interp, resultPtr, pathPtr); } } return TCL_OK; } else { @@ -936,11 +955,11 @@ DWORD attr; HANDLE handle; WIN32_FIND_DATAW data; const char *dirName; /* UTF-8 dir name, later with pattern * appended. */ - size_t dirLength; + Tcl_Size dirLength; int matchSpecialDots; Tcl_DString ds; /* Native encoding of dir, also used * temporarily for other things. */ Tcl_DString dsOrig; /* UTF-8 encoding of dir. */ Tcl_Obj *fileNamePtr; @@ -965,11 +984,11 @@ return TCL_OK; } attr = GetFileAttributesW(native); if ((attr == INVALID_FILE_ATTRIBUTES) - || ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0)) { + || ((attr & FILE_ATTRIBUTE_DIRECTORY) == 0)) { return TCL_OK; } /* * Build up the directory name for searching, including a trailing @@ -998,17 +1017,17 @@ * The pattern is a simple one containing just '*' and/or '?'. * This means we can get the OS to help us, by passing it the * pattern. */ - dirName = Tcl_DStringAppend(&dsOrig, pattern, -1); + dirName = Tcl_DStringAppend(&dsOrig, pattern, TCL_INDEX_NONE); } else { dirName = TclDStringAppendLiteral(&dsOrig, "*.*"); } Tcl_DStringInit(&ds); - native = Tcl_UtfToWCharDString(dirName, -1, &ds); + native = Tcl_UtfToWCharDString(dirName, TCL_INDEX_NONE, &ds); if ((types == NULL) || (types->type != TCL_GLOB_TYPE_DIR)) { handle = FindFirstFileW(native, &data); } else { /* * We can be more efficient, for pure directory requests. @@ -1031,11 +1050,11 @@ Tcl_DStringFree(&dsOrig); return TCL_OK; } - TclWinConvertError(err); + Tcl_WinConvertError(err); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't read directory \"%s\": %s", Tcl_DStringValue(&dsOrig), Tcl_PosixError(interp))); } @@ -1077,11 +1096,11 @@ int checkDrive = 0, isDrive; native = data.cFileName; attr = data.dwFileAttributes; Tcl_DStringInit(&ds); - utfname = Tcl_WCharToUtfDString(native, -1, &ds); + utfname = Tcl_WCharToUtfDString(native, TCL_INDEX_NONE, &ds); if (!matchSpecialDots) { /* * If it is exactly '.' or '..' then we ignore it. */ @@ -1219,11 +1238,11 @@ * Does the given path represent a reserved window path name? If not return 0, * if true, return the number of characters of the path that we actually want * (not any trailing :). */ -static int +static size_t WinIsReserved( const char *path) /* Path in UTF-8 */ { if ((path[0] == 'c' || path[0] == 'C') && (path[1] == 'o' || path[1] == 'O')) { @@ -1233,11 +1252,11 @@ * May have match for 'com[1-9]:?', which is a serial port. */ if (path[4] == '\0') { return 4; - } else if (path [4] == ':' && path[5] == '\0') { + } else if (path[4] == ':' && path[5] == '\0') { return 4; } } else if ((path[2] == 'n' || path[2] == 'N') && path[3] == '\0') { /* * Have match for 'con' @@ -1254,11 +1273,11 @@ * May have match for 'lpt[1-9]:?' */ if (path[4] == '\0') { return 4; - } else if (path [4] == ':' && path[5] == '\0') { + } else if (path[4] == ':' && path[5] == '\0') { return 4; } } } else if (!strcasecmp(path, "prn") || !strcasecmp(path, "nul") @@ -1432,30 +1451,48 @@ domain = Tcl_UtfFindFirst(name, '@'); if (domain == NULL) { const char *ptr; /* - * No domain. Firstly check it's the current user + * Treat the current user as a special case because the general case + * below does not properly retrieve the path. The NetUserGetInfo + * call returns an empty path and the code defaults to the user's + * name in the profiles directory. On modern Windows systems, this + * is generally wrong as when the account is a Microsoft account, + * for example abcdefghi@outlook.com, the directory name is + * abcde and not abcdefghi. + * + * Note we could have just used env(USERPROFILE) here but + * the intent is to retrieve (as on Unix) the system's view + * of the home irrespective of environment settings of HOME + * and USERPROFILE. + * + * Fixing this for the general user needs more investigating but + * at least for the current user we can use a direct call. */ - ptr = TclpGetUserName(&ds); if (ptr != NULL && strcasecmp(name, ptr) == 0) { - /* - * Try safest and fastest way to get current user home - */ - - ptr = TclGetEnv("HOME", &ds); - if (ptr != NULL) { - Tcl_JoinPath(1, &ptr, bufferPtr); - rc = 1; - result = Tcl_DStringValue(bufferPtr); + HANDLE hProcess; + WCHAR buf[MAX_PATH]; + DWORD nChars = sizeof(buf) / sizeof(buf[0]); + /* Sadly GetCurrentProcessToken not in Win 7 so slightly longer */ + hProcess = GetCurrentProcess(); /* Need not be closed */ + if (hProcess) { + HANDLE hToken; + if (OpenProcessToken(hProcess, TOKEN_QUERY, &hToken)) { + if (GetUserProfileDirectoryW(hToken, buf, &nChars)) { + result = Tcl_WCharToUtfDString(buf, nChars-1, (bufferPtr)); + rc = 1; + } + CloseHandle(hToken); + } } } Tcl_DStringFree(&ds); } else { Tcl_DStringInit(&ds); - wName = Tcl_UtfToWCharDString(domain + 1, -1, &ds); + wName = Tcl_UtfToWCharDString(domain + 1, TCL_INDEX_NONE, &ds); rc = NetGetDCName(NULL, wName, (LPBYTE *) &wDomain); Tcl_DStringFree(&ds); nameLen = domain - name; } if (rc == 0) { @@ -1516,34 +1553,10 @@ } Tcl_DStringFree(&ds); } if (wDomain != NULL) { NetApiBufferFree((void *) wDomain); - } - if (result == NULL) { - /* - * Look in the "Password Lists" section of system.ini for the local - * user. There are also entries in that section that begin with a "*" - * character that are used by Windows for other purposes; ignore user - * names beginning with a "*". - */ - - char buf[MAX_PATH]; - - if (name[0] != '*') { - if (GetPrivateProfileStringA("Password Lists", name, "", buf, - MAX_PATH, "system.ini") > 0) { - /* - * User exists, but there is no such thing as a home directory - * in system.ini. Return "{Windows drive}:/". - */ - - GetWindowsDirectoryA(buf, MAX_PATH); - Tcl_DStringAppend(bufferPtr, buf, 3); - result = Tcl_DStringValue(bufferPtr); - } - } } return result; } @@ -1580,11 +1593,11 @@ * File might not exist. */ DWORD lasterror = GetLastError(); if (lasterror != ERROR_SHARING_VIOLATION) { - TclWinConvertError(lasterror); + Tcl_WinConvertError(lasterror); return -1; } } if (mode == F_OK) { @@ -1659,11 +1672,11 @@ return -1; } } /* - * We cannnot verify the access fast, check it below using security + * We cannot verify the access fast, check it below using security * info. */ } /* @@ -1706,11 +1719,11 @@ /* * Most likely case is ERROR_ACCESS_DENIED, which we will convert * to EACCES - just what we want! */ - TclWinConvertError((DWORD) error); + Tcl_WinConvertError((DWORD) error); return -1; } /* * Now size contains the size of buffer needed. @@ -1779,11 +1792,11 @@ } RevertToSelf(); /* - * Setup desiredAccess according to the access priveleges we are + * Setup desiredAccess according to the access privileges we are * checking. */ if (mode & R_OK) { desiredAccess |= FILE_GENERIC_READ; @@ -1811,11 +1824,11 @@ /* * Unable to perform access check. */ accessError: - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (sdPtr != NULL) { HeapFree(GetProcessHeap(), 0, sdPtr); } if (hToken != NULL) { CloseHandle(hToken); @@ -1868,11 +1881,10 @@ path += len-3; if ((_wcsicmp(path, L"exe") == 0) || (_wcsicmp(path, L"com") == 0) || (_wcsicmp(path, L"cmd") == 0) - || (_wcsicmp(path, L"cmd") == 0) || (_wcsicmp(path, L"bat") == 0)) { return 1; } return 0; } @@ -1906,11 +1918,11 @@ return -1; } result = SetCurrentDirectoryW(nativePath); if (result == 0) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } return 0; } @@ -1945,11 +1957,11 @@ WCHAR buffer[MAX_PATH]; char *p; WCHAR *native; if (GetCurrentDirectoryW(MAX_PATH, buffer) == 0) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "error getting working directory name: %s", Tcl_PosixError(interp))); } @@ -1964,11 +1976,11 @@ if ((native[0] != '\0') && (native[1] == ':') && (native[2] == '\\') && (native[3] == '\\')) { native += 2; } Tcl_DStringInit(bufferPtr); - Tcl_WCharToUtfDString(native, -1, bufferPtr); + Tcl_WCharToUtfDString(native, TCL_INDEX_NONE, bufferPtr); /* * Convert to forward slashes for easier use in scripts. */ @@ -2037,11 +2049,11 @@ * fileHandle to read more information (nlink, ino) than we can get from * other attributes reading APIs. If not, then we try to fall back on the * 'getFileAttributesExProc', and if that isn't available, then on even * simpler routines. * - * Special consideration must be given to Windows hardcoded names like + * Special consideration must be given to Windows hard-coded names like * CON, NULL, COM1, LPT1 etc. For these, we still need to do the * CreateFile as some may not exist (e.g. there is no CON in wish by * default). However the subsequent GetFileInformationByHandle will * fail. We do a WinIsReserved to see if it is one of the special names, * and if successful, mock up a BY_HANDLE_FILE_INFORMATION structure. @@ -2054,34 +2066,34 @@ if (fileHandle != INVALID_HANDLE_VALUE) { BY_HANDLE_FILE_INFORMATION data; if (GetFileInformationByHandle(fileHandle,&data) != TRUE) { - fileType = GetFileType(fileHandle); - CloseHandle(fileHandle); - if (fileType != FILE_TYPE_CHAR && fileType != FILE_TYPE_DISK) { - Tcl_SetErrno(ENOENT); - return -1; - } - - /* + fileType = GetFileType(fileHandle); + CloseHandle(fileHandle); + if (fileType != FILE_TYPE_CHAR && fileType != FILE_TYPE_DISK) { + Tcl_SetErrno(ENOENT); + return -1; + } + + /* * Mock up the expected structure */ - memset(&data, 0, sizeof(data)); - statPtr->st_atime = 0; - statPtr->st_mtime = 0; - statPtr->st_ctime = 0; - } else { - CloseHandle(fileHandle); - statPtr->st_atime = ToCTime(data.ftLastAccessTime); - statPtr->st_mtime = ToCTime(data.ftLastWriteTime); - statPtr->st_ctime = ToCTime(data.ftCreationTime); - } + memset(&data, 0, sizeof(data)); + statPtr->st_atime = 0; + statPtr->st_mtime = 0; + statPtr->st_ctime = 0; + } else { + CloseHandle(fileHandle); + statPtr->st_atime = ToCTime(data.ftLastAccessTime); + statPtr->st_mtime = ToCTime(data.ftLastWriteTime); + statPtr->st_ctime = ToCTime(data.ftCreationTime); + } attr = data.dwFileAttributes; - statPtr->st_size = ((Tcl_WideInt) data.nFileSizeLow) | - (((Tcl_WideInt) data.nFileSizeHigh) << 32); + statPtr->st_size = ((long long) data.nFileSizeLow) | + (((long long) data.nFileSizeHigh) << 32); /* * On Unix, for directories, nlink apparently depends on the number of * files in the directory. We could calculate that, but it would be a * bit of a performance penalty, I think. Hence we just use what @@ -2110,39 +2122,39 @@ HANDLE hFind; WIN32_FIND_DATAW ffd; DWORD lasterror = GetLastError(); if (lasterror != ERROR_SHARING_VIOLATION) { - TclWinConvertError(lasterror); + Tcl_WinConvertError(lasterror); return -1; } hFind = FindFirstFileW(nativePath, &ffd); if (hFind == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return -1; } memcpy(&data, &ffd, sizeof(data)); FindClose(hFind); } attr = data.dwFileAttributes; - statPtr->st_size = ((Tcl_WideInt) data.nFileSizeLow) | - (((Tcl_WideInt) data.nFileSizeHigh) << 32); + statPtr->st_size = ((long long) data.nFileSizeLow) | + (((long long) data.nFileSizeHigh) << 32); statPtr->st_atime = ToCTime(data.ftLastAccessTime); statPtr->st_mtime = ToCTime(data.ftLastWriteTime); statPtr->st_ctime = ToCTime(data.ftCreationTime); } dev = NativeDev(nativePath); mode = NativeStatMode(attr, checkLinks, NativeIsExec(nativePath)); if (fileType == FILE_TYPE_CHAR) { - mode &= ~S_IFMT; - mode |= S_IFCHR; + mode &= ~S_IFMT; + mode |= S_IFCHR; } else if (fileType == FILE_TYPE_DISK) { - mode &= ~S_IFMT; - mode |= S_IFBLK; + mode &= ~S_IFMT; + mode |= S_IFBLK; } statPtr->st_dev = (dev_t) dev; statPtr->st_ino = inode; statPtr->st_mode = mode; @@ -2173,11 +2185,11 @@ WCHAR *nativePart; const char *fullPath; GetFullPathNameW(nativePath, MAX_PATH, nativeFullPath, &nativePart); Tcl_DStringInit(&ds); - fullPath = Tcl_WCharToUtfDString(nativeFullPath, -1, &ds); + fullPath = Tcl_WCharToUtfDString(nativeFullPath, TCL_INDEX_NONE, &ds); if ((fullPath[0] == '\\') && (fullPath[1] == '\\')) { const char *p; DWORD dw; const WCHAR *nativeVol; @@ -2287,11 +2299,11 @@ convertedTime.LowPart = fileTime.dwLowDateTime; convertedTime.HighPart = (LONG) fileTime.dwHighDateTime; return (__time64_t) ((convertedTime.QuadPart - - (Tcl_WideInt) POSIX_EPOCH_AS_FILETIME) / (Tcl_WideInt) 10000000); + (long long) POSIX_EPOCH_AS_FILETIME) / (long long) 10000000); } /* *------------------------------------------------------------------------ * @@ -2328,27 +2340,27 @@ * Results: * The input and output are filesystem paths in native form. The result * is either the given clientData, if the working directory hasn't * changed, or a new clientData (owned by our caller), giving the new * native path, or NULL if the current directory could not be determined. - * If NULL is returned, the caller can examine the standard posix error + * If NULL is returned, the caller can examine the standard Posix error * codes to determine the cause of the problem. * * Side effects: * None. * *---------------------------------------------------------------------- */ -ClientData +void * TclpGetNativeCwd( - ClientData clientData) + void *clientData) { WCHAR buffer[MAX_PATH]; if (GetCurrentDirectoryW(MAX_PATH, buffer) == 0) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return NULL; } if (clientData != NULL) { if (wcscmp((const WCHAR *) clientData, buffer) == 0) { @@ -2457,11 +2469,11 @@ path = TclGetString(normPath); if (path == NULL) { return NULL; } - firstSeparator = strchr(path, '/'); + firstSeparator = strchr((char *)path, '/'); if (firstSeparator == NULL) { found = GetVolumeInformationW((const WCHAR *)Tcl_FSGetNativePath(pathPtr), NULL, 0, NULL, NULL, NULL, volType, VOL_BUF_SIZE); } else { Tcl_Obj *driveName = Tcl_NewStringObj(path, firstSeparator - path+1); @@ -2476,12 +2488,12 @@ return NULL; } else { Tcl_DString ds; Tcl_DStringInit(&ds); - Tcl_WCharToUtfDString(volType, -1, &ds); - return TclDStringToObj(&ds); + Tcl_WCharToUtfDString(volType, TCL_INDEX_NONE, &ds); + return Tcl_DStringToObj(&ds); } #undef VOL_BUF_SIZE } /* @@ -2560,30 +2572,30 @@ /* * File doesn't exist. */ if (isDrive) { - int len = WinIsReserved(path); + size_t len = WinIsReserved(path); if (len > 0) { /* * Actually it does exist - COM1, etc. */ - int i; + size_t i; for (i=0 ; i= 'a') { wc -= ('a' - 'A'); ((WCHAR *) nativePath)[i] = wc; } } Tcl_DStringAppend(&dsNorm, (const char *)nativePath, - (int)(sizeof(WCHAR) * len)); + sizeof(WCHAR) * len); lastValidPathEnd = currentPathEndPosition; } else if (nextCheckpoint == 0) { /* * Path starts with a drive designation that's not * actually on the system. We still must normalize up @@ -2624,11 +2636,11 @@ * * So, instead we have to start from the beginning. */ nextCheckpoint = 0; - Tcl_AppendToObj(to, currentPathEndPosition, -1); + Tcl_AppendToObj(to, currentPathEndPosition, TCL_INDEX_NONE); /* * Convert link to forward slashes. */ @@ -2725,11 +2737,11 @@ FindClose(handle); Tcl_DStringAppend(&dsNorm, (const char *) L"/", sizeof(WCHAR)); Tcl_DStringAppend(&dsNorm, (const char *) nativeName, - (int) (wcslen(nativeName)*sizeof(WCHAR))); + wcslen(nativeName)*sizeof(WCHAR)); } } } #endif /* !TclNORM_LONG_PATH */ Tcl_DStringFree(&ds); @@ -2750,31 +2762,29 @@ #ifdef TclNORM_LONG_PATH /* * Convert the entire known path to long form. */ - if (1) { - WCHAR wpath[MAX_PATH]; - const WCHAR *nativePath; - DWORD wpathlen; - - Tcl_DStringInit(&ds); - nativePath = - Tcl_UtfToWCharDString(path, lastValidPathEnd - path, &ds); - wpathlen = GetLongPathNameProc(nativePath, - (WCHAR *) wpath, MAX_PATH); - /* - * We have to make the drive letter uppercase. - */ - - if (wpath[0] >= 'a') { - wpath[0] -= ('a' - 'A'); - } - Tcl_DStringAppend(&dsNorm, (const char *) wpath, - wpathlen * sizeof(WCHAR)); - Tcl_DStringFree(&ds); - } + WCHAR wpath[MAX_PATH]; + const WCHAR *nativePath; + DWORD wpathlen; + + Tcl_DStringInit(&ds); + nativePath = + Tcl_UtfToWCharDString(path, lastValidPathEnd - path, &ds); + wpathlen = GetLongPathNameProc(nativePath, + (WCHAR *) wpath, MAX_PATH); + /* + * We have to make the drive letter uppercase. + */ + + if (wpath[0] >= 'a') { + wpath[0] -= ('a' - 'A'); + } + Tcl_DStringAppend(&dsNorm, (const char *) wpath, + wpathlen * sizeof(WCHAR)); + Tcl_DStringFree(&ds); #endif /* TclNORM_LONG_PATH */ } /* * Common code path for all Windows platforms. @@ -2796,17 +2806,17 @@ /* * Not the end of the string. */ Tcl_Obj *tmpPathPtr; - size_t length; + Tcl_Size len; tmpPathPtr = Tcl_NewStringObj(Tcl_DStringValue(&ds), nextCheckpoint); - Tcl_AppendToObj(tmpPathPtr, lastValidPathEnd, -1); - path = TclGetStringFromObj(tmpPathPtr, &length); - Tcl_SetStringObj(pathPtr, path, length); + Tcl_AppendToObj(tmpPathPtr, lastValidPathEnd, TCL_INDEX_NONE); + path = TclGetStringFromObj(tmpPathPtr, &len); + Tcl_SetStringObj(pathPtr, path, len); Tcl_DecrRefCount(tmpPathPtr); } else { /* * End of string was reached above. */ @@ -2873,11 +2883,11 @@ */ const char *drive = TclGetString(useThisCwd); absolutePath = Tcl_NewStringObj(drive,2); - Tcl_AppendToObj(absolutePath, path, -1); + Tcl_AppendToObj(absolutePath, path, TCL_INDEX_NONE); Tcl_IncrRefCount(absolutePath); /* * We have a refCount on the cwd. */ @@ -2885,11 +2895,11 @@ /* * Path of form C:foo/bar, but this only makes sense if the cwd is * also on drive C. */ - size_t cwdLen; + Tcl_Size cwdLen; const char *drive = TclGetStringFromObj(useThisCwd, &cwdLen); char drive_cur = path[0]; if (drive_cur >= 'a') { drive_cur -= ('a' - 'A'); @@ -2926,11 +2936,11 @@ absolutePath = Tcl_NewStringObj(path, 2); Tcl_AppendToObj(absolutePath, "/", 1); } Tcl_IncrRefCount(absolutePath); - Tcl_AppendToObj(absolutePath, path+2, -1); + Tcl_AppendToObj(absolutePath, path+2, TCL_INDEX_NONE); } *useThisCwdPtr = useThisCwd; return absolutePath; } @@ -2955,19 +2965,19 @@ *--------------------------------------------------------------------------- */ Tcl_Obj * TclpNativeToNormalized( - ClientData clientData) + void *clientData) { Tcl_DString ds; Tcl_Obj *objPtr; - size_t len; + Tcl_Size len; char *copy, *p; Tcl_DStringInit(&ds); - Tcl_WCharToUtfDString((const WCHAR *) clientData, -1, &ds); + Tcl_WCharToUtfDString((const WCHAR *) clientData, TCL_INDEX_NONE, &ds); copy = Tcl_DStringValue(&ds); len = Tcl_DStringLength(&ds); /* * Certain native path representations on Windows have this special prefix @@ -3015,23 +3025,23 @@ * Memory will be allocated. The path might be normalized. * *--------------------------------------------------------------------------- */ -ClientData +void * TclNativeCreateNativeRep( Tcl_Obj *pathPtr) { WCHAR *nativePathPtr = NULL; const char *str; Tcl_Obj *validPathPtr; - size_t len; + Tcl_Size len; WCHAR *wp; - if (TclFSCwdIsNative()) { + if (TclFSCwdIsNative() || Tcl_FSGetPathType(pathPtr) == TCL_PATH_ABSOLUTE) { /* - * The cwd is native, which means we can use the translated path + * The cwd is native (or path is absolute), use the translated path * without worrying about normalization (this will also usually be * shorter so the utf-to-external conversion will be somewhat faster). */ validPathPtr = Tcl_FSGetTranslatedPath(NULL, pathPtr); @@ -3061,11 +3071,11 @@ Tcl_IncrRefCount(validPathPtr); } str = TclGetStringFromObj(validPathPtr, &len); - if (strlen(str) != len) { + if (strlen(str) != (size_t)len) { /* * String contains NUL-bytes. This is invalid. */ goto done; @@ -3090,16 +3100,17 @@ /* * Overallocate 6 chars, making some room for extended paths */ - wp = nativePathPtr = (WCHAR *)Tcl_Alloc((len + 6) * sizeof(WCHAR)); + wp = nativePathPtr = (WCHAR *)ckalloc((len + 6) * sizeof(WCHAR)); if (nativePathPtr==0) { - goto done; + goto done; } MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str, -1, nativePathPtr, - len + 1); + len + 2); + nativePathPtr[len] = 0; /* * If path starts with "//?/" or "\\?\" (extended path), translate any * slashes to backslashes but leave the '?' intact */ @@ -3113,11 +3124,11 @@ /* * If there is no "\\?\" prefix but there is a drive or UNC path prefix * and the path is larger than MAX_PATH chars, no Win32 API function can * handle that unless it is prefixed with the extended path prefix. See: - * + * */ if (((str[0] >= 'A' && str[0] <= 'Z') || (str[0] >= 'a' && str[0] <= 'z')) && str[1] == ':') { if (wp == nativePathPtr && len > MAX_PATH @@ -3145,11 +3156,11 @@ * In the remainder of the path, translate invalid characters to * characters in the Unicode private use area. */ while (*wp != '\0') { - if ((*wp < ' ') || wcschr(L"\"*:<>?|", *wp)) { + if ((*wp < ' ') || wcschr(L"\"*<>?|", *wp)) { *wp |= 0xF000; } else if (*wp == '/') { *wp = '\\'; } ++wp; @@ -3175,13 +3186,13 @@ * Memory allocation for the copy. * *--------------------------------------------------------------------------- */ -ClientData +void * TclNativeDupInternalRep( - ClientData clientData) + void *clientData) { char *copy; size_t len; if (clientData == NULL) { @@ -3188,11 +3199,11 @@ return NULL; } len = sizeof(WCHAR) * (wcslen((const WCHAR *) clientData) + 1); - copy = (char *)Tcl_Alloc(len); + copy = (char *)ckalloc(len); memcpy(copy, clientData, len); return copy; } /* @@ -3243,11 +3254,11 @@ fileHandle = CreateFileW(native, FILE_WRITE_ATTRIBUTES, 0, NULL, OPEN_EXISTING, flags, NULL); if (fileHandle == INVALID_HANDLE_VALUE || !SetFileTime(fileHandle, NULL, &lastAccessTime, &lastModTime)) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); res = -1; } if (fileHandle != INVALID_HANDLE_VALUE) { CloseHandle(fileHandle); } @@ -3281,16 +3292,16 @@ native = (const WCHAR *)Tcl_FSGetNativePath(pathPtr); if (GetNamedSecurityInfoW((LPWSTR) native, SE_FILE_OBJECT, OWNER_SECURITY_INFORMATION, &ownerSid, NULL, NULL, NULL, &secd) != ERROR_SUCCESS) { - /* + /* * Either not a file, or we do not have access to it in which case we * are in all likelihood not the owner. */ - return 0; + return 0; } /* * Getting the current process SID is a multi-step process. We make the * assumption that if a call fails, this process is so underprivileged it @@ -3297,34 +3308,34 @@ * could not possibly own anything. Normally a process can *always* look * up its own token. */ if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token)) { - /* + /* * Find out how big the buffer needs to be. */ - bufsz = 0; - GetTokenInformation(token, TokenUser, NULL, 0, &bufsz); - if (bufsz) { - buf = (LPBYTE)Tcl_Alloc(bufsz); - if (GetTokenInformation(token, TokenUser, buf, bufsz, &bufsz)) { - owned = EqualSid(ownerSid, ((PTOKEN_USER) buf)->User.Sid); - } - } - CloseHandle(token); + bufsz = 0; + GetTokenInformation(token, TokenUser, NULL, 0, &bufsz); + if (bufsz) { + buf = (LPBYTE)ckalloc(bufsz); + if (GetTokenInformation(token, TokenUser, buf, bufsz, &bufsz)) { + owned = EqualSid(ownerSid, ((PTOKEN_USER) buf)->User.Sid); + } + } + CloseHandle(token); } /* * Free allocations and be done. */ if (secd) { - LocalFree(secd); /* Also frees ownerSid */ + LocalFree(secd); /* Also frees ownerSid */ } if (buf) { - Tcl_Free(buf); + ckfree(buf); } return (owned != 0); /* Convert non-0 to 1 */ } Index: win/tclWinInit.c ================================================================== --- win/tclWinInit.c +++ win/tclWinInit.c @@ -1,12 +1,12 @@ /* * tclWinInit.c -- * * Contains the Windows-specific interpreter initialization functions. * - * Copyright (c) 1994-1997 Sun Microsystems, Inc. - * Copyright (c) 1998-1999 by Scriptics Corporation. + * Copyright © 1994-1997 Sun Microsystems, Inc. + * Copyright © 1998-1999 Scriptics Corporation. * All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -33,66 +33,19 @@ typedef struct { WORD wProcessorArchitecture; WORD wReserved; } OemId; -/* - * The following macros are missing from some versions of winnt.h. - */ - -#ifndef PROCESSOR_ARCHITECTURE_INTEL -#define PROCESSOR_ARCHITECTURE_INTEL 0 -#endif -#ifndef PROCESSOR_ARCHITECTURE_MIPS -#define PROCESSOR_ARCHITECTURE_MIPS 1 -#endif -#ifndef PROCESSOR_ARCHITECTURE_ALPHA -#define PROCESSOR_ARCHITECTURE_ALPHA 2 -#endif -#ifndef PROCESSOR_ARCHITECTURE_PPC -#define PROCESSOR_ARCHITECTURE_PPC 3 -#endif -#ifndef PROCESSOR_ARCHITECTURE_SHX -#define PROCESSOR_ARCHITECTURE_SHX 4 -#endif -#ifndef PROCESSOR_ARCHITECTURE_ARM -#define PROCESSOR_ARCHITECTURE_ARM 5 -#endif -#ifndef PROCESSOR_ARCHITECTURE_IA64 -#define PROCESSOR_ARCHITECTURE_IA64 6 -#endif -#ifndef PROCESSOR_ARCHITECTURE_ALPHA64 -#define PROCESSOR_ARCHITECTURE_ALPHA64 7 -#endif -#ifndef PROCESSOR_ARCHITECTURE_MSIL -#define PROCESSOR_ARCHITECTURE_MSIL 8 -#endif -#ifndef PROCESSOR_ARCHITECTURE_AMD64 -#define PROCESSOR_ARCHITECTURE_AMD64 9 -#endif -#ifndef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 -#define PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 10 -#endif -#ifndef PROCESSOR_ARCHITECTURE_UNKNOWN -#define PROCESSOR_ARCHITECTURE_UNKNOWN 0xFFFF -#endif - - -/* - * Windows version dependend functions - */ -TclWinProcs tclWinProcs; - /* * The following arrays contain the human readable strings for the * processor values. */ -#define NUMPROCESSORS 11 +#define NUMPROCESSORS 15 static const char *const processors[NUMPROCESSORS] = { "intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil", - "amd64", "ia32_on_win64" + "amd64", "ia32_on_win64", "neutral", "arm64", "arm32_on_win64", "ia32_on_arm64" }; /* * The default directory in which the init.tcl file is expected to be found. */ @@ -129,11 +82,10 @@ void TclpInitPlatform(void) { WSADATA wsaData; WORD wVersionRequested = MAKEWORD(2, 2); - HMODULE handle; tclPlatform = TCL_PLATFORM_WINDOWS; /* * Initialize the winsock library. On Windows XP and higher this @@ -148,18 +100,10 @@ * invoked. */ TclWinInit(GetModuleHandleW(NULL)); #endif - - /* - * Fill available functions depending on windows version - */ - handle = GetModuleHandleW(L"KERNEL32"); - tclWinProcs.cancelSynchronousIo = - (BOOL (WINAPI *)(HANDLE))(void *)GetProcAddress(handle, - "CancelSynchronousIo"); } /* *------------------------------------------------------------------------- * @@ -178,34 +122,34 @@ */ void TclpInitLibraryPath( char **valuePtr, - size_t *lengthPtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr) { #define LIBRARY_SIZE 64 Tcl_Obj *pathPtr; char installLib[LIBRARY_SIZE]; const char *bytes; - size_t length; + Tcl_Size length; TclNewObj(pathPtr); /* * Initialize the substring used when locating the script library. The * installLib variable computes the script library path relative to the * installed DLL. */ - sprintf(installLib, "lib/tcl%s", TCL_VERSION); + snprintf(installLib, sizeof(installLib), "lib/tcl%s", TCL_VERSION); /* * Look for the library relative to the TCL_LIBRARY env variable. If the * last dirname in the TCL_LIBRARY path does not match the last dirname in * the installLib variable, use the last dir name of installLib in - * addition to the orginal TCL_LIBRARY path. + * addition to the original TCL_LIBRARY path. */ AppendEnvironment(pathPtr, installLib); /* @@ -223,11 +167,11 @@ TclGetProcessGlobalValue(&sourceLibraryDir)); *encodingPtr = NULL; bytes = TclGetStringFromObj(pathPtr, &length); *lengthPtr = length++; - *valuePtr = (char *)Tcl_Alloc(length); + *valuePtr = (char *)ckalloc(length); memcpy(*valuePtr, bytes, length); Tcl_DecrRefCount(pathPtr); } /* @@ -252,11 +196,11 @@ static void AppendEnvironment( Tcl_Obj *pathPtr, const char *lib) { - int pathc; + Tcl_Size pathc; WCHAR wBuf[MAX_PATH]; char buf[MAX_PATH * 3]; Tcl_Obj *objPtr; Tcl_DString ds; const char **pathv; @@ -279,19 +223,19 @@ if (shortlib == lib) { Tcl_Panic("no '/' character found in lib"); } /* - * The "L" preceeding the TCL_LIBRARY string is used to tell VC++ that - * this is a unicode string. + * The "L" preceding the TCL_LIBRARY string is used to tell VC++ that + * this is a Unicode string. */ GetEnvironmentVariableW(L"TCL_LIBRARY", wBuf, MAX_PATH); WideCharToMultiByte(CP_UTF8, 0, wBuf, -1, buf, MAX_PATH * 3, NULL, NULL); if (buf[0] != '\0') { - objPtr = Tcl_NewStringObj(buf, -1); + objPtr = Tcl_NewStringObj(buf, TCL_INDEX_NONE); Tcl_ListObjAppendElement(NULL, pathPtr, objPtr); TclWinNoBackslash(buf); Tcl_SplitPath(buf, &pathc, &pathv); @@ -309,16 +253,16 @@ */ pathv[pathc - 1] = shortlib; Tcl_DStringInit(&ds); (void) Tcl_JoinPath(pathc, pathv, &ds); - objPtr = TclDStringToObj(&ds); + objPtr = Tcl_DStringToObj(&ds); } else { - objPtr = Tcl_NewStringObj(buf, -1); + objPtr = Tcl_NewStringObj(buf, TCL_INDEX_NONE); } Tcl_ListObjAppendElement(NULL, pathPtr, objPtr); - Tcl_Free((void *)pathv); + ckfree(pathv); } } /* *--------------------------------------------------------------------------- @@ -338,20 +282,20 @@ */ static void InitializeDefaultLibraryDir( char **valuePtr, - size_t *lengthPtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr) { HMODULE hModule = (HMODULE)TclWinGetTclInstance(); WCHAR wName[MAX_PATH + LIBRARY_SIZE]; char name[(MAX_PATH + LIBRARY_SIZE) * 3]; char *end, *p; - GetModuleFileNameW(hModule, wName, MAX_PATH); - WideCharToMultiByte(CP_UTF8, 0, wName, -1, name, MAX_PATH * 3, NULL, NULL); + GetModuleFileNameW(hModule, wName, sizeof(wName)/sizeof(WCHAR)); + WideCharToMultiByte(CP_UTF8, 0, wName, -1, name, sizeof(name), NULL, NULL); end = strrchr(name, '\\'); *end = '\0'; p = strrchr(name, '\\'); if (p != NULL) { @@ -358,13 +302,13 @@ end = p; } *end = '\\'; TclWinNoBackslash(name); - sprintf(end + 1, "lib/tcl%s", TCL_VERSION); + snprintf(end + 1, LIBRARY_SIZE, "lib/tcl%s", TCL_VERSION); *lengthPtr = strlen(name); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); + *valuePtr = (char *)ckalloc(*lengthPtr + 1); *encodingPtr = NULL; memcpy(*valuePtr, name, *lengthPtr + 1); } /* @@ -386,20 +330,20 @@ */ static void InitializeSourceLibraryDir( char **valuePtr, - size_t *lengthPtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr) { HMODULE hModule = (HMODULE)TclWinGetTclInstance(); WCHAR wName[MAX_PATH + LIBRARY_SIZE]; char name[(MAX_PATH + LIBRARY_SIZE) * 3]; char *end, *p; - GetModuleFileNameW(hModule, wName, MAX_PATH); - WideCharToMultiByte(CP_UTF8, 0, wName, -1, name, MAX_PATH * 3, NULL, NULL); + GetModuleFileNameW(hModule, wName, sizeof(wName)/sizeof(WCHAR)); + WideCharToMultiByte(CP_UTF8, 0, wName, -1, name, sizeof(name), NULL, NULL); end = strrchr(name, '\\'); *end = '\0'; p = strrchr(name, '\\'); if (p != NULL) { @@ -406,13 +350,13 @@ end = p; } *end = '\\'; TclWinNoBackslash(name); - sprintf(end + 1, "../library"); + snprintf(end + 1, LIBRARY_SIZE, "../library"); *lengthPtr = strlen(name); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); + *valuePtr = (char *)ckalloc(*lengthPtr + 1); *encodingPtr = NULL; memcpy(*valuePtr, name, *lengthPtr + 1); } /* @@ -458,11 +402,11 @@ Tcl_DStringInit(bufPtr); if (acp == CP_UTF8) { Tcl_DStringAppend(bufPtr, "utf-8", 5); } else { Tcl_DStringSetLength(bufPtr, 2+TCL_INTEGER_SPACE); - wsprintfA(Tcl_DStringValue(bufPtr), "cp%d", GetACP()); + snprintf(Tcl_DStringValue(bufPtr), 2+TCL_INTEGER_SPACE, "cp%d", GetACP()); Tcl_DStringSetLength(bufPtr, strlen(Tcl_DStringValue(bufPtr))); } return Tcl_DStringValue(bufPtr); } @@ -539,19 +483,23 @@ Tcl_SetVar2(interp, "tcl_platform", "platform", "windows", TCL_GLOBAL_ONLY); Tcl_SetVar2(interp, "tcl_platform", "os", "Windows NT", TCL_GLOBAL_ONLY); - wsprintfA(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion); + if (osInfo.dwMajorVersion == 10 && osInfo.dwBuildNumber >= 22000) { + osInfo.dwMajorVersion = 11; + } + snprintf(buffer, sizeof(buffer), "%ld.%ld", osInfo.dwMajorVersion, osInfo.dwMinorVersion); Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY); if (sys.oemId.wProcessorArchitecture < NUMPROCESSORS) { Tcl_SetVar2(interp, "tcl_platform", "machine", processors[sys.oemId.wProcessorArchitecture], TCL_GLOBAL_ONLY); } -#ifndef NDEBUG +#if !defined(NDEBUG) && !defined(TCL_NO_DEPRECATED) && TCL_MAJOR_VERSION < 9 + /* * The existence of the "debug" element of the tcl_platform array * indicates that this particular Tcl shell has been compiled with debug * information. Using "info exists tcl_platform(debug)" a Tcl script can * direct the interpreter to load debug versions of DLLs with the load @@ -570,21 +518,28 @@ Tcl_DStringInit(&ds); ptr = Tcl_GetVar2(interp, "env", "HOME", TCL_GLOBAL_ONLY); if (ptr == NULL) { ptr = Tcl_GetVar2(interp, "env", "HOMEDRIVE", TCL_GLOBAL_ONLY); if (ptr != NULL) { - Tcl_DStringAppend(&ds, ptr, -1); + Tcl_DStringAppend(&ds, ptr, TCL_INDEX_NONE); } ptr = Tcl_GetVar2(interp, "env", "HOMEPATH", TCL_GLOBAL_ONLY); if (ptr != NULL) { - Tcl_DStringAppend(&ds, ptr, -1); + Tcl_DStringAppend(&ds, ptr, TCL_INDEX_NONE); } if (Tcl_DStringLength(&ds) > 0) { Tcl_SetVar2(interp, "env", "HOME", Tcl_DStringValue(&ds), TCL_GLOBAL_ONLY); } else { - Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY); + /* None of HOME, HOMEDRIVE, HOMEPATH exists. Try USERPROFILE */ + ptr = Tcl_GetVar2(interp, "env", "USERPROFILE", TCL_GLOBAL_ONLY); + if (ptr != NULL && ptr[0]) { + Tcl_SetVar2(interp, "env", "HOME", ptr, TCL_GLOBAL_ONLY); + } else { + /* Last resort */ + Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY); + } } } /* * Initialize the user name from the environment first, since this is much @@ -612,34 +567,30 @@ * Locate the entry in environ for a given name. On Unix this routine is * case sensitive, on Windows this matches mixed case. * * Results: * The return value is the index in environ of an entry with the name - * "name", or TCL_INDEX_NONE if there is no such entry. The integer - * at *lengthPtr is filled in with the length of name (if a matching - * entry is found) or the length of the environ array (if no - * matching entry is found). + * "name", or -1 if there is no such entry. The integer at *lengthPtr is + * filled in with the length of name (if a matching entry is found) or + * the length of the environ array (if no matching entry is found). * * Side effects: * None. * *---------------------------------------------------------------------- */ -# define tenviron2utfdstr(string, len, dsPtr) \ - (char *)Tcl_Char16ToUtfDString((const unsigned short *)(string), ((((len) + 2) >> 1) - 1), (dsPtr)) - -size_t +Tcl_Size TclpFindVariable( const char *name, /* Name of desired environment variable * (UTF-8). */ - size_t *lengthPtr) /* Used to return length of name (for + Tcl_Size *lengthPtr) /* Used to return length of name (for * successful searches) or number of non-NULL * entries in environ (for unsuccessful * searches). */ { - size_t i, length, result = TCL_INDEX_NONE; + Tcl_Size i, length, result = TCL_INDEX_NONE; const WCHAR *env; const char *p1, *p2; char *envUpper, *nameUpper; Tcl_DString envString; @@ -646,26 +597,24 @@ /* * Convert the name to all upper case for the case insensitive comparison. */ length = strlen(name); - nameUpper = (char *)Tcl_Alloc(length + 1); + nameUpper = (char *)ckalloc(length + 1); memcpy(nameUpper, name, length+1); Tcl_UtfToUpper(nameUpper); Tcl_DStringInit(&envString); - for (i = 0, env = _wenviron[i]; - env != NULL; - i++, env = _wenviron[i]) { + for (i = 0, env = _wenviron[i]; env != NULL; i++, env = _wenviron[i]) { /* * Chop the env string off after the equal sign, then Convert the name * to all upper case, so we do not have to convert all the characters * after the equal sign. */ Tcl_DStringInit(&envString); - envUpper = Tcl_WCharToUtfDString(env, -1, &envString); + envUpper = Tcl_WCharToUtfDString(env, TCL_INDEX_NONE, &envString); p1 = strchr(envUpper, '='); if (p1 == NULL) { continue; } length = p1 - envUpper; @@ -688,11 +637,11 @@ *lengthPtr = i; done: Tcl_DStringFree(&envString); - Tcl_Free(nameUpper); + ckfree(nameUpper); return result; } /* * Local Variables: Index: win/tclWinInt.h ================================================================== --- win/tclWinInt.h +++ win/tclWinInt.h @@ -29,19 +29,10 @@ void *esp; int status; } TCLEXCEPTION_REGISTRATION; #endif -/* - * Windows version dependend functions - */ -typedef struct TclWinProcs { - BOOL (WINAPI *cancelSynchronousIo)(HANDLE); -} TclWinProcs; - -MODULE_SCOPE TclWinProcs tclWinProcs; - /* * Declarations of functions that are not accessible by way of the * stubs table. */ @@ -50,22 +41,21 @@ MODULE_SCOPE void TclWinEncodingsCleanup(void); MODULE_SCOPE void TclWinInit(HINSTANCE hInst); MODULE_SCOPE TclFile TclWinMakeFile(HANDLE handle); MODULE_SCOPE Tcl_Channel TclWinOpenConsoleChannel(HANDLE handle, char *channelName, int permissions); -MODULE_SCOPE Tcl_Channel TclWinOpenFileChannel(HANDLE handle, char *channelName, - int permissions, int appendMode); MODULE_SCOPE Tcl_Channel TclWinOpenSerialChannel(HANDLE handle, char *channelName, int permissions); MODULE_SCOPE HANDLE TclWinSerialOpen(HANDLE handle, const WCHAR *name, DWORD access); MODULE_SCOPE int TclWinSymLinkCopyDirectory(const WCHAR *LinkOriginal, const WCHAR *LinkCopy); MODULE_SCOPE int TclWinSymLinkDelete(const WCHAR *LinkOriginal, int linkOnly); MODULE_SCOPE int TclWinFileOwned(Tcl_Obj *); - +MODULE_SCOPE void TclWinGenerateChannelName(char channelName[], + const char *channelTypeName, void *channelImpl); MODULE_SCOPE const char*TclpGetUserName(Tcl_DString *bufferPtr); /* Needed by tclWinFile.c and tclWinFCmd.c */ #ifndef FILE_ATTRIBUTE_REPARSE_POINT #define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400 @@ -88,11 +78,11 @@ void *clientData; /* Referenced data of the main thread */ HANDLE evWakeUp; /* Optional wake-up event worker set by shutdown */ } TclPipeThreadInfo; -/* If pipe-workers will use some tcl subsystem, we can use Tcl_Alloc without +/* If pipe-workers will use some tcl subsystem, we can use ckalloc without * more overhead for finalize thread (should be executed anyway) * * #define _PTI_USE_CKALLOC 1 */ Index: win/tclWinLoad.c ================================================================== --- win/tclWinLoad.c +++ win/tclWinLoad.c @@ -3,11 +3,11 @@ * * This function provides a version of the TclLoadFile that works with * the Windows "LoadLibrary" and "GetProcAddress" API for dynamic * loading. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -18,11 +18,13 @@ * this process are copied prior to loading, and mutex used to protect its * allocation. */ static WCHAR *dllDirectoryName = NULL; +#if TCL_THREADS static Tcl_Mutex dllDirectoryNameMutex; +#endif /* * Static functions defined within this file. */ @@ -86,38 +88,39 @@ * binary path. */ Tcl_DString ds; - /* - * Remember the first error on load attempt to be used if the - * second load attempt below also fails. - */ - firstError = (nativeName == NULL) ? + /* + * Remember the first error on load attempt to be used if the + * second load attempt below also fails. + */ + firstError = (nativeName == NULL) ? ERROR_MOD_NOT_FOUND : GetLastError(); Tcl_DStringInit(&ds); - nativeName = Tcl_UtfToWCharDString(TclGetString(pathPtr), -1, &ds); + nativeName = Tcl_UtfToWCharDString(TclGetString(pathPtr), TCL_INDEX_NONE, &ds); hInstance = LoadLibraryExW(nativeName, NULL, LOAD_WITH_ALTERED_SEARCH_PATH); Tcl_DStringFree(&ds); } if (hInstance == NULL) { DWORD lastError; - Tcl_Obj *errMsg; - - /* - * We choose to only use the error from the second call if the first - * call failed due to the file not being found. Else stick to the - * first error for reporting purposes. - */ - if (firstError == ERROR_MOD_NOT_FOUND || - firstError == ERROR_DLL_NOT_FOUND) - lastError = GetLastError(); - else - lastError = firstError; + Tcl_Obj *errMsg; + + /* + * We choose to only use the error from the second call if the first + * call failed due to the file not being found. Else stick to the + * first error for reporting purposes. + */ + if (firstError == ERROR_MOD_NOT_FOUND || + firstError == ERROR_DLL_NOT_FOUND) { + lastError = GetLastError(); + } else { + lastError = firstError; + } errMsg = Tcl_ObjPrintf("couldn't load library \"%s\": ", TclGetString(pathPtr)); /* @@ -128,41 +131,41 @@ */ if (interp) { switch (lastError) { case ERROR_MOD_NOT_FOUND: - Tcl_SetErrorCode(interp, "WIN_LOAD", "MOD_NOT_FOUND", NULL); + Tcl_SetErrorCode(interp, "WIN_LOAD", "MOD_NOT_FOUND", (char *)NULL); goto notFoundMsg; case ERROR_DLL_NOT_FOUND: - Tcl_SetErrorCode(interp, "WIN_LOAD", "DLL_NOT_FOUND", NULL); + Tcl_SetErrorCode(interp, "WIN_LOAD", "DLL_NOT_FOUND", (char *)NULL); notFoundMsg: Tcl_AppendToObj(errMsg, "this library or a dependent library" - " could not be found in library path", -1); + " could not be found in library path", TCL_INDEX_NONE); break; case ERROR_PROC_NOT_FOUND: - Tcl_SetErrorCode(interp, "WIN_LOAD", "PROC_NOT_FOUND", NULL); + Tcl_SetErrorCode(interp, "WIN_LOAD", "PROC_NOT_FOUND", (char *)NULL); Tcl_AppendToObj(errMsg, "A function specified in the import" " table could not be resolved by the system. Windows" - " is not telling which one, I'm sorry.", -1); + " is not telling which one, I'm sorry.", TCL_INDEX_NONE); break; case ERROR_INVALID_DLL: - Tcl_SetErrorCode(interp, "WIN_LOAD", "INVALID_DLL", NULL); + Tcl_SetErrorCode(interp, "WIN_LOAD", "INVALID_DLL", (char *)NULL); Tcl_AppendToObj(errMsg, "this library or a dependent library" - " is damaged", -1); + " is damaged", TCL_INDEX_NONE); break; case ERROR_DLL_INIT_FAILED: - Tcl_SetErrorCode(interp, "WIN_LOAD", "DLL_INIT_FAILED", NULL); + Tcl_SetErrorCode(interp, "WIN_LOAD", "DLL_INIT_FAILED", (char *)NULL); Tcl_AppendToObj(errMsg, "the library initialization" - " routine failed", -1); - break; - case ERROR_BAD_EXE_FORMAT: - Tcl_SetErrorCode(interp, "WIN_LOAD", "BAD_EXE_FORMAT", NULL); - Tcl_AppendToObj(errMsg, "Bad exe format. Possibly a 32/64-bit mismatch.", -1); - break; - default: - TclWinConvertError(lastError); - Tcl_AppendToObj(errMsg, Tcl_PosixError(interp), -1); + " routine failed", TCL_INDEX_NONE); + break; + case ERROR_BAD_EXE_FORMAT: + Tcl_SetErrorCode(interp, "WIN_LOAD", "BAD_EXE_FORMAT", (char *)NULL); + Tcl_AppendToObj(errMsg, "Bad exe format. Possibly a 32/64-bit mismatch.", TCL_INDEX_NONE); + break; + default: + Tcl_WinConvertError(lastError); + Tcl_AppendToObj(errMsg, Tcl_PosixError(interp), TCL_INDEX_NONE); } Tcl_SetObjResult(interp, errMsg); } return TCL_ERROR; } @@ -169,12 +172,12 @@ /* * Succeded; package everything up for Tcl. */ - handlePtr = (Tcl_LoadHandle)Tcl_Alloc(sizeof(struct Tcl_LoadHandle_)); - handlePtr->clientData = (ClientData) hInstance; + handlePtr = (Tcl_LoadHandle)ckalloc(sizeof(struct Tcl_LoadHandle_)); + handlePtr->clientData = (void *) hInstance; handlePtr->findSymbolProcPtr = &FindSymbol; handlePtr->unloadFileProcPtr = &UnloadFile; *loadHandle = handlePtr; *unloadProcPtr = &UnloadFile; return TCL_OK; @@ -215,18 +218,18 @@ Tcl_DString ds; const char *sym2; Tcl_DStringInit(&ds); TclDStringAppendLiteral(&ds, "_"); - sym2 = Tcl_DStringAppend(&ds, symbol, -1); + sym2 = Tcl_DStringAppend(&ds, symbol, TCL_INDEX_NONE); proc = (void *)GetProcAddress(hInstance, sym2); Tcl_DStringFree(&ds); } if (proc == NULL && interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "cannot find symbol \"%s\"", symbol)); - Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, NULL); + Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "LOAD_SYMBOL", symbol, (char *)NULL); } return proc; } /* @@ -254,39 +257,11 @@ * that represents the loaded file. */ { HINSTANCE hInstance = (HINSTANCE) loadHandle->clientData; FreeLibrary(hInstance); - Tcl_Free(loadHandle); -} - -/* - *---------------------------------------------------------------------- - * - * TclGuessPackageName -- - * - * If the "load" command is invoked without providing a package name, - * this function is invoked to try to figure it out. - * - * Results: - * Always returns 0 to indicate that we couldn't figure out a package - * name; generic code will then try to guess the package from the file - * name. A return value of 1 would have meant that we figured out the - * package name and put it in bufPtr. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -int -TclGuessPackageName( - TCL_UNUSED(const char *), - TCL_UNUSED(Tcl_DString *)) -{ - return 0; + ckfree(loadHandle); } /* *---------------------------------------------------------------------- * @@ -405,19 +380,19 @@ break; } id *= 16777619; } - TclWinConvertError(lastError); + Tcl_WinConvertError(lastError); return TCL_ERROR; /* * Store our computed value in the global. */ copyToGlobalBuffer: - dllDirectoryName = (WCHAR *)Tcl_Alloc((nameLen+1) * sizeof(WCHAR)); + dllDirectoryName = (WCHAR *)ckalloc((nameLen+1) * sizeof(WCHAR)); wcscpy(dllDirectoryName, name); return TCL_OK; } /* Index: win/tclWinNotify.c ================================================================== --- win/tclWinNotify.c +++ win/tclWinNotify.c @@ -3,20 +3,20 @@ * * This file contains Windows-specific procedures for the notifier, which * is the lowest-level part of the Tcl event loop. This file works * together with ../generic/tclNotify.c. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" /* - * The follwing static indicates whether this module has been initialized. + * The following static indicates whether this module has been initialized. */ #define INTERVAL_TIMER 1 /* Handle of interval timer. */ #define WM_WAKEUP WM_USER /* Message that is send by @@ -55,12 +55,12 @@ /* * Static routines defined in this file. */ -static LRESULT CALLBACK NotifierProc(HWND hwnd, UINT message, - WPARAM wParam, LPARAM lParam); +static LRESULT CALLBACK NotifierProc(HWND hwnd, UINT message, + WPARAM wParam, LPARAM lParam); /* *---------------------------------------------------------------------- * * Tcl_InitNotifier -- @@ -74,70 +74,67 @@ * None. * *---------------------------------------------------------------------- */ -ClientData -Tcl_InitNotifier(void) -{ - if (tclNotifierHooks.initNotifierProc) { - return tclNotifierHooks.initNotifierProc(); - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - TclpGlobalLock(); - if (!initialized) { - initialized = 1; - InitializeCriticalSection(¬ifierMutex); - } - TclpGlobalUnlock(); - - /* - * Register Notifier window class if this is the first thread to use - * this module. - */ - - EnterCriticalSection(¬ifierMutex); - if (notifierCount == 0) { - WNDCLASSW clazz; - - clazz.style = 0; - clazz.cbClsExtra = 0; - clazz.cbWndExtra = 0; - clazz.hInstance = (HINSTANCE)TclWinGetTclInstance(); - clazz.hbrBackground = NULL; - clazz.lpszMenuName = NULL; - clazz.lpszClassName = className; - clazz.lpfnWndProc = NotifierProc; - clazz.hIcon = NULL; - clazz.hCursor = NULL; - - if (!RegisterClassW(&clazz)) { - Tcl_Panic("Unable to register TclNotifier window class"); - } - } - notifierCount++; - LeaveCriticalSection(¬ifierMutex); - - tsdPtr->pending = 0; - tsdPtr->timerActive = 0; - - InitializeCriticalSection(&tsdPtr->crit); - - tsdPtr->hwnd = NULL; - tsdPtr->thread = GetCurrentThreadId(); - tsdPtr->event = CreateEventW(NULL, TRUE /* manual */, - FALSE /* !signaled */, NULL); - - return tsdPtr; - } +void * +TclpInitNotifier(void) +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + TclpGlobalLock(); + if (!initialized) { + initialized = 1; + InitializeCriticalSection(¬ifierMutex); + } + TclpGlobalUnlock(); + + /* + * Register Notifier window class if this is the first thread to use this + * module. + */ + + EnterCriticalSection(¬ifierMutex); + if (notifierCount == 0) { + WNDCLASSW clazz; + + clazz.style = 0; + clazz.cbClsExtra = 0; + clazz.cbWndExtra = 0; + clazz.hInstance = TclWinGetTclInstance(); + clazz.hbrBackground = NULL; + clazz.lpszMenuName = NULL; + clazz.lpszClassName = className; + clazz.lpfnWndProc = NotifierProc; + clazz.hIcon = NULL; + clazz.hCursor = NULL; + + if (!RegisterClassW(&clazz)) { + Tcl_Panic("Tcl_InitNotifier: %s", + "unable to register TclNotifier window class"); + } + } + notifierCount++; + LeaveCriticalSection(¬ifierMutex); + + tsdPtr->pending = 0; + tsdPtr->timerActive = 0; + + InitializeCriticalSection(&tsdPtr->crit); + + tsdPtr->hwnd = NULL; + tsdPtr->thread = GetCurrentThreadId(); + tsdPtr->event = CreateEventW(NULL, TRUE /* manual */, + FALSE /* !signaled */, NULL); + + return tsdPtr; } /* *---------------------------------------------------------------------- * - * Tcl_FinalizeNotifier -- + * TclpFinalizeNotifier -- * * This function is called to cleanup the notifier state before a thread * is terminated. * * Results: @@ -148,66 +145,61 @@ * *---------------------------------------------------------------------- */ void -Tcl_FinalizeNotifier( - ClientData clientData) /* Pointer to notifier data. */ -{ - if (tclNotifierHooks.finalizeNotifierProc) { - tclNotifierHooks.finalizeNotifierProc(clientData); - return; - } else { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; - - /* - * Only finalize the notifier if a notifier was installed in the - * current thread; there is a route in which this is not guaranteed to - * be true (when tclWin32Dll.c:DllMain() is called with the flag - * DLL_PROCESS_DETACH by the OS, which could be doing so from a thread - * that's never previously been involved with Tcl, e.g. the task - * manager) so this check is important. - * - * Fixes Bug #217982 reported by Hugh Vu and Gene Leache. - */ - - if (tsdPtr == NULL) { - return; - } - - DeleteCriticalSection(&tsdPtr->crit); - CloseHandle(tsdPtr->event); - - /* - * Clean up the timer and messaging window for this thread. - */ - - if (tsdPtr->hwnd) { - KillTimer(tsdPtr->hwnd, INTERVAL_TIMER); - DestroyWindow(tsdPtr->hwnd); - } - - /* - * If this is the last thread to use the notifier, unregister the - * notifier window class. - */ - - EnterCriticalSection(¬ifierMutex); - if (notifierCount) { - notifierCount--; - if (notifierCount == 0) { - UnregisterClassW(className, (HINSTANCE)TclWinGetTclInstance()); - } - } - LeaveCriticalSection(¬ifierMutex); - } -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_AlertNotifier -- +TclpFinalizeNotifier( + void *clientData) /* Pointer to notifier data. */ +{ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; + + /* + * Only finalize the notifier if a notifier was installed in the current + * thread; there is a route in which this is not guaranteed to be true + * (when tclWin32Dll.c:DllMain() is called with the flag + * DLL_PROCESS_DETACH by the OS, which could be doing so from a thread + * that's never previously been involved with Tcl, e.g. the task manager) + * so this check is important. + * + * Fixes Bug #217982 reported by Hugh Vu and Gene Leache. + */ + + if (tsdPtr == NULL) { + return; + } + + DeleteCriticalSection(&tsdPtr->crit); + CloseHandle(tsdPtr->event); + + /* + * Clean up the timer and messaging window for this thread. + */ + + if (tsdPtr->hwnd) { + KillTimer(tsdPtr->hwnd, INTERVAL_TIMER); + DestroyWindow(tsdPtr->hwnd); + } + + /* + * If this is the last thread to use the notifier, unregister the notifier + * window class. + */ + + EnterCriticalSection(¬ifierMutex); + if (notifierCount) { + notifierCount--; + if (notifierCount == 0) { + UnregisterClassW(className, TclWinGetTclInstance()); + } + } + LeaveCriticalSection(¬ifierMutex); +} + +/* + *---------------------------------------------------------------------- + * + * TclpAlertNotifier -- * * Wake up the specified notifier from any thread. This routine is called * by the platform independent notifier code whenever the Tcl_ThreadAlert * routine is called. This routine is guaranteed not to be called on a * given notifier after Tcl_FinalizeNotifier is called for that notifier. @@ -223,46 +215,41 @@ * *---------------------------------------------------------------------- */ void -Tcl_AlertNotifier( - ClientData clientData) /* Pointer to thread data. */ -{ - if (tclNotifierHooks.alertNotifierProc) { - tclNotifierHooks.alertNotifierProc(clientData); - return; - } else { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; - - /* - * Note that we do not need to lock around access to the hwnd because - * the race condition has no effect since any race condition implies - * that the notifier thread is already awake. - */ - - if (tsdPtr->hwnd) { - /* - * We do need to lock around access to the pending flag. - */ - - EnterCriticalSection(&tsdPtr->crit); - if (!tsdPtr->pending) { - PostMessageW(tsdPtr->hwnd, WM_WAKEUP, 0, 0); - } - tsdPtr->pending = 1; - LeaveCriticalSection(&tsdPtr->crit); - } else { - SetEvent(tsdPtr->event); - } - } -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_SetTimer -- +TclpAlertNotifier( + void *clientData) /* Pointer to thread data. */ +{ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) clientData; + + /* + * Note that we do not need to lock around access to the hwnd because the + * race condition has no effect since any race condition implies that the + * notifier thread is already awake. + */ + + if (tsdPtr->hwnd) { + /* + * We do need to lock around access to the pending flag. + */ + + EnterCriticalSection(&tsdPtr->crit); + if (!tsdPtr->pending) { + PostMessageW(tsdPtr->hwnd, WM_WAKEUP, 0, 0); + } + tsdPtr->pending = 1; + LeaveCriticalSection(&tsdPtr->crit); + } else { + SetEvent(tsdPtr->event); + } +} + +/* + *---------------------------------------------------------------------- + * + * TclpSetTimer -- * * This procedure sets the current notifier timer value. The notifier * will ensure that Tcl_ServiceAll() is called after the specified * interval, even if no events have occurred. * @@ -274,58 +261,53 @@ * *---------------------------------------------------------------------- */ void -Tcl_SetTimer( - const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ -{ - if (tclNotifierHooks.setTimerProc) { - tclNotifierHooks.setTimerProc(timePtr); - return; - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - UINT timeout; - - /* - * We only need to set up an interval timer if we're being called from - * an external event loop. If we don't have a window handle then we - * just return immediately and let Tcl_WaitForEvent handle timeouts. - */ - - if (!tsdPtr->hwnd) { - return; - } - - if (!timePtr) { - timeout = 0; - } else { - /* - * Make sure we pass a non-zero value into the timeout argument. - * Windows seems to get confused by zero length timers. - */ - - timeout = timePtr->sec * 1000 + timePtr->usec / 1000; - if (timeout == 0) { - timeout = 1; - } - } - if (timeout != 0) { - tsdPtr->timerActive = 1; - SetTimer(tsdPtr->hwnd, INTERVAL_TIMER, - timeout, NULL); - } else { - tsdPtr->timerActive = 0; - KillTimer(tsdPtr->hwnd, INTERVAL_TIMER); - } - } -} - -/* - *---------------------------------------------------------------------- - * - * Tcl_ServiceModeHook -- +TclpSetTimer( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + UINT timeout; + + /* + * We only need to set up an interval timer if we're being called from an + * external event loop. If we don't have a window handle then we just + * return immediately and let Tcl_WaitForEvent handle timeouts. + */ + + if (!tsdPtr->hwnd) { + return; + } + + if (!timePtr) { + timeout = 0; + } else { + /* + * Make sure we pass a non-zero value into the timeout argument. + * Windows seems to get confused by zero length timers. + */ + + timeout = timePtr->sec * 1000 + timePtr->usec / 1000; + if (timeout == 0) { + timeout = 1; + } + } + + if (timeout != 0) { + tsdPtr->timerActive = 1; + SetTimer(tsdPtr->hwnd, INTERVAL_TIMER, timeout, NULL); + } else { + tsdPtr->timerActive = 0; + KillTimer(tsdPtr->hwnd, INTERVAL_TIMER); + } +} + +/* + *---------------------------------------------------------------------- + * + * TclpServiceModeHook -- * * This function is invoked whenever the service mode changes. * * Results: * None. @@ -336,45 +318,64 @@ * *---------------------------------------------------------------------- */ void -Tcl_ServiceModeHook( +TclpServiceModeHook( int mode) /* Either TCL_SERVICE_ALL, or * TCL_SERVICE_NONE. */ { - if (tclNotifierHooks.serviceModeHookProc) { - tclNotifierHooks.serviceModeHookProc(mode); - return; - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - - /* - * If this is the first time that the notifier has been used from a - * modal loop, then create a communication window. Note that after this - * point, the application needs to service events in a timely fashion - * or Windows will hang waiting for the window to respond to - * synchronous system messages. At some point, we may want to consider - * destroying the window if we leave the modal loop, but for now we'll - * leave it around. - */ - - if (mode == TCL_SERVICE_ALL && !tsdPtr->hwnd) { - tsdPtr->hwnd = CreateWindowW(className, className, - WS_TILED, 0, 0, 0, 0, NULL, NULL, (HINSTANCE)TclWinGetTclInstance(), - NULL); - - /* - * Send an initial message to the window to ensure that we wake up - * the notifier once we get into the modal loop. This will force - * the notifier to recompute the timeout value and schedule a timer - * if one is needed. - */ - - Tcl_AlertNotifier(tsdPtr); - } - } + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + /* + * If this is the first time that the notifier has been used from a modal + * loop, then create a communication window. Note that after this point, + * the application needs to service events in a timely fashion or Windows + * will hang waiting for the window to respond to synchronous system + * messages. At some point, we may want to consider destroying the window + * if we leave the modal loop, but for now we'll leave it around. + */ + + if (mode == TCL_SERVICE_ALL && !tsdPtr->hwnd) { + tsdPtr->hwnd = CreateWindowW(className, className, WS_TILED, + 0, 0, 0, 0, NULL, NULL, TclWinGetTclInstance(), NULL); + + /* + * Send an initial message to the window to ensure that we wake up the + * notifier once we get into the modal loop. This will force the + * notifier to recompute the timeout value and schedule a timer if one + * is needed. + */ + + Tcl_AlertNotifier(tsdPtr); + } +} + +/* + *---------------------------------------------------------------------- + * + * TclAsyncNotifier -- + * + * This procedure is a no-op on Windows. + * + * Result: + * Always true. + * + * Side effetcs: + * None. + *---------------------------------------------------------------------- + */ + +int +TclAsyncNotifier( + TCL_UNUSED(int), /* Signal number. */ + TCL_UNUSED(Tcl_ThreadId), /* Target thread. */ + TCL_UNUSED(void *), /* Notifier data. */ + TCL_UNUSED(int *), /* Flag to mark. */ + TCL_UNUSED(int)) /* Value of mark. */ +{ + return 0; } /* *---------------------------------------------------------------------- * @@ -419,11 +420,34 @@ } /* *---------------------------------------------------------------------- * - * Tcl_WaitForEvent -- + * TclpNotifierData -- + * + * This function returns a void pointer to be associated + * with a Tcl_AsyncHandler. + * + * Results: + * On Windows, returns always NULL. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +void * +TclpNotifierData(void) +{ + return NULL; +} + +/* + *---------------------------------------------------------------------- + * + * TclpWaitForEvent -- * * This function is called by Tcl_DoOneEvent to wait for new events on * the message queue. If the block time is 0, then Tcl_WaitForEvent just * polls the event queue without blocking. * @@ -436,107 +460,103 @@ * *---------------------------------------------------------------------- */ int -Tcl_WaitForEvent( - const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ -{ - if (tclNotifierHooks.waitForEventProc) { - return tclNotifierHooks.waitForEventProc(timePtr); - } else { - ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); - MSG msg; - DWORD timeout, result; - int status; - - /* - * Compute the timeout in milliseconds. - */ - - if (timePtr) { - /* - * TIP #233 (Virtualized Time). Convert virtual domain delay to - * real-time. - */ - - Tcl_Time myTime; - - myTime.sec = timePtr->sec; - myTime.usec = timePtr->usec; - - if (myTime.sec != 0 || myTime.usec != 0) { - tclScaleTimeProcPtr(&myTime, tclTimeClientData); - } - - timeout = myTime.sec * 1000 + myTime.usec / 1000; - } else { - timeout = INFINITE; - } - - /* - * Check to see if there are any messages in the queue before waiting - * because MsgWaitForMultipleObjects will not wake up if there are - * events currently sitting in the queue. - */ - - if (!PeekMessageW(&msg, NULL, 0, 0, PM_NOREMOVE)) { - /* - * Wait for something to happen (a signal from another thread, a - * message, or timeout) or loop servicing asynchronous procedure - * calls queued to this thread. - */ - - again: +TclpWaitForEvent( + const Tcl_Time *timePtr) /* Maximum block time, or NULL. */ +{ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + MSG msg; + DWORD timeout, result; + int status; + + /* + * Compute the timeout in milliseconds. + */ + + if (timePtr) { + /* + * TIP #233 (Virtualized Time). Convert virtual domain delay to + * real-time. + */ + + Tcl_Time myTime; + + myTime.sec = timePtr->sec; + myTime.usec = timePtr->usec; + + if (myTime.sec != 0 || myTime.usec != 0) { + TclScaleTime(&myTime); + } + + timeout = myTime.sec * 1000 + myTime.usec / 1000; + } else { + timeout = INFINITE; + } + + /* + * Check to see if there are any messages in the queue before waiting + * because MsgWaitForMultipleObjects will not wake up if there are events + * currently sitting in the queue. + */ + + if (!PeekMessageW(&msg, NULL, 0, 0, PM_NOREMOVE)) { + /* + * Wait for something to happen (a signal from another thread, a + * message, or timeout) or loop servicing asynchronous procedure calls + * queued to this thread. + */ + + do { result = MsgWaitForMultipleObjectsEx(1, &tsdPtr->event, timeout, QS_ALLINPUT, MWMO_ALERTABLE); - if (result == WAIT_IO_COMPLETION) { - goto again; - } else if (result == WAIT_FAILED) { - status = -1; - goto end; - } - } - - /* - * Check to see if there are any messages to process. - */ - - if (PeekMessageW(&msg, NULL, 0, 0, PM_NOREMOVE)) { - /* - * Retrieve and dispatch the first message. - */ - - result = GetMessageW(&msg, NULL, 0, 0); - if (result == 0) { - /* - * We received a request to exit this thread (WM_QUIT), so - * propagate the quit message and start unwinding. - */ - - PostQuitMessage((int) msg.wParam); - status = -1; - } else if (result == (DWORD)-1) { - /* - * We got an error from the system. I have no idea why this - * would happen, so we'll just unwind. - */ - - status = -1; - } else { - TranslateMessage(&msg); - DispatchMessageW(&msg); - status = 1; - } - } else { - status = 0; - } - - end: - ResetEvent(tsdPtr->event); - return status; - } + } while (result == WAIT_IO_COMPLETION); + + if (result == WAIT_FAILED) { + status = -1; + goto end; + } + } + + /* + * Check to see if there are any messages to process. + */ + + if (PeekMessageW(&msg, NULL, 0, 0, PM_NOREMOVE)) { + /* + * Retrieve and dispatch the first message. + */ + + result = GetMessageW(&msg, NULL, 0, 0); + if (result == 0) { + /* + * We received a request to exit this thread (WM_QUIT), so + * propagate the quit message and start unwinding. + */ + + PostQuitMessage((int) msg.wParam); + status = -1; + } else if (result == (DWORD) -1) { + /* + * We got an error from the system. I have no idea why this would + * happen, so we'll just unwind. + */ + + status = -1; + } else { + TranslateMessage(&msg); + DispatchMessageW(&msg); + status = 1; + } + } else { + status = 0; + } + + end: + ResetEvent(tsdPtr->event); + return status; } /* *---------------------------------------------------------------------- * @@ -586,11 +606,11 @@ /* * TIP #233: Scale delay from virtual to real-time. */ - tclScaleTimeProcPtr(&vdelay, tclTimeClientData); + TclScaleTime(&vdelay); sleepTime = vdelay.sec * 1000 + vdelay.usec / 1000; for (;;) { SleepEx(sleepTime, TRUE); Tcl_GetTime(&now); @@ -601,11 +621,11 @@ } vdelay.sec = desired.sec - now.sec; vdelay.usec = desired.usec - now.usec; - tclScaleTimeProcPtr(&vdelay, tclTimeClientData); + TclScaleTime(&vdelay); sleepTime = vdelay.sec * 1000 + vdelay.usec / 1000; } } /* Index: win/tclWinPanic.c ================================================================== --- win/tclWinPanic.c +++ win/tclWinPanic.c @@ -1,11 +1,11 @@ - /* +/* * tclWinPanic.c -- * * Contains the Windows-specific command-line panic proc. * - * Copyright (c) 2013 by Jan Nijtmans. + * Copyright © 2013 Jan Nijtmans. * All rights reserved. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -26,11 +26,11 @@ * None. * *---------------------------------------------------------------------- */ -TCL_NORETURN1 void +TCL_NORETURN void Tcl_ConsolePanic( const char *format, ...) { #define TCL_MAX_WARN_LEN 26000 va_list argList; @@ -54,14 +54,14 @@ } if (IsDebuggerPresent()) { OutputDebugStringW(msgString); } else if (_isatty(2)) { - WriteConsoleW(handle, msgString, wcslen(msgString), &dummy, 0); + WriteConsoleW(handle, msgString, (DWORD)wcslen(msgString), &dummy, 0); } else { buf[0] = '\xEF'; buf[1] = '\xBB'; buf[2] = '\xBF'; /* UTF-8 bom */ - WriteFile(handle, buf, strlen(buf), &dummy, 0); + WriteFile(handle, buf, (DWORD)strlen(buf), &dummy, 0); WriteFile(handle, "\n", 1, &dummy, 0); FlushFileBuffers(handle); } # if defined(__GNUC__) __builtin_trap(); Index: win/tclWinPipe.c ================================================================== --- win/tclWinPipe.c +++ win/tclWinPipe.c @@ -2,11 +2,11 @@ * tclWinPipe.c -- * * This file implements the Windows-specific exec pipeline functions, the * "pipe" channel driver, and the "pid" Tcl command. * - * Copyright (c) 1996-1997 by Sun Microsystems, Inc. + * Copyright © 1996-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -59,11 +59,11 @@ * This list is used to map from pids to process handles. */ typedef struct ProcInfo { HANDLE hProcess; - size_t dwProcessId; + TCL_HASH_TYPE dwProcessId; struct ProcInfo *nextPtr; } ProcInfo; static ProcInfo *procList; @@ -102,11 +102,11 @@ * which events should be reported. */ int flags; /* State flags, see above for a list. */ TclFile readFile; /* Output from pipe. */ TclFile writeFile; /* Input from pipe. */ TclFile errorFile; /* Error output from pipe. */ - int numPids; /* Number of processes attached to pipe. */ + TCL_HASH_TYPE numPids; /* Number of processes attached to pipe. */ Tcl_Pid *pidPtr; /* Pids of attached processes. */ Tcl_ThreadId threadId; /* Thread to which events should be reported. * This value is used by the reader/writer * threads. */ TclPipeThreadInfo *writeTI; /* Thread info of writer and reader, this */ @@ -169,32 +169,32 @@ * Declarations for functions used only in this file. */ static int ApplicationType(Tcl_Interp *interp, const char *fileName, char *fullName); -static void BuildCommandLine(const char *executable, int argc, +static void BuildCommandLine(const char *executable, Tcl_Size argc, const char **argv, Tcl_DString *linePtr); static BOOL HasConsole(void); -static int PipeBlockModeProc(ClientData instanceData, int mode); -static void PipeCheckProc(ClientData clientData, int flags); -static int PipeClose2Proc(ClientData instanceData, +static int PipeBlockModeProc(void *instanceData, int mode); +static void PipeCheckProc(void *clientData, int flags); +static int PipeClose2Proc(void *instanceData, Tcl_Interp *interp, int flags); static int PipeEventProc(Tcl_Event *evPtr, int flags); -static int PipeGetHandleProc(ClientData instanceData, - int direction, ClientData *handlePtr); +static int PipeGetHandleProc(void *instanceData, + int direction, void **handlePtr); static void PipeInit(void); -static int PipeInputProc(ClientData instanceData, char *buf, +static int PipeInputProc(void *instanceData, char *buf, int toRead, int *errorCode); -static int PipeOutputProc(ClientData instanceData, +static int PipeOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); static DWORD WINAPI PipeReaderThread(LPVOID arg); -static void PipeSetupProc(ClientData clientData, int flags); -static void PipeWatchProc(ClientData instanceData, int mask); +static void PipeSetupProc(void *clientData, int flags); +static void PipeWatchProc(void *instanceData, int mask); static DWORD WINAPI PipeWriterThread(LPVOID arg); static int TempFileName(WCHAR name[MAX_PATH]); static int WaitForRead(PipeInfo *infoPtr, int blocking); -static void PipeThreadActionProc(ClientData instanceData, +static void PipeThreadActionProc(void *instanceData, int action); /* * This structure describes the channel type structure for command pipe based * I/O. @@ -201,11 +201,11 @@ */ static const Tcl_ChannelType pipeChannelType = { "pipe", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ PipeInputProc, /* Input proc. */ PipeOutputProc, /* Output proc. */ NULL, /* Seek proc. */ NULL, /* Set option proc. */ NULL, /* Get option proc. */ @@ -308,11 +308,11 @@ *---------------------------------------------------------------------- */ void PipeSetupProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { PipeInfo *infoPtr; Tcl_Time blockTime = { 0, 0 }; int block = 1; @@ -361,11 +361,11 @@ *---------------------------------------------------------------------- */ static void PipeCheckProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { PipeInfo *infoPtr; PipeEvent *evPtr; int needEvent; @@ -400,11 +400,11 @@ needEvent = 1; } if (needEvent) { infoPtr->flags |= PIPE_PENDING; - evPtr = (PipeEvent *)Tcl_Alloc(sizeof(PipeEvent)); + evPtr = (PipeEvent *)ckalloc(sizeof(PipeEvent)); evPtr->header.proc = PipeEventProc; evPtr->infoPtr = infoPtr; Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL); } } @@ -431,11 +431,11 @@ TclWinMakeFile( HANDLE handle) /* Type-specific data. */ { WinFile *filePtr; - filePtr = (WinFile *)Tcl_Alloc(sizeof(WinFile)); + filePtr = (WinFile *)ckalloc(sizeof(WinFile)); filePtr->type = WIN_FILE; filePtr->handle = handle; return (TclFile)filePtr; } @@ -498,11 +498,11 @@ int direction) /* Either TCL_READABLE or TCL_WRITABLE. */ { HANDLE handle; if (Tcl_GetChannelHandle(channel, direction, - (ClientData *) &handle) == TCL_OK) { + (void **) &handle) == TCL_OK) { return TclWinMakeFile(handle); } else { return (TclFile) NULL; } } @@ -536,11 +536,11 @@ /* * Map the access bits to the NT access mode. */ - switch (mode & (O_RDONLY | O_WRONLY | O_RDWR)) { + switch (mode & O_ACCMODE) { case O_RDONLY: accessMode = GENERIC_READ; break; case O_WRONLY: accessMode = GENERIC_WRITE; @@ -547,11 +547,11 @@ break; case O_RDWR: accessMode = (GENERIC_READ | GENERIC_WRITE); break; default: - TclWinConvertError(ERROR_INVALID_FUNCTION); + Tcl_WinConvertError(ERROR_INVALID_FUNCTION); return NULL; } /* * Map the creation flags to the NT create mode. @@ -576,11 +576,11 @@ createMode = OPEN_EXISTING; break; } Tcl_DStringInit(&ds); - nativePath = Tcl_UtfToWCharDString(path, -1, &ds); + nativePath = Tcl_UtfToWCharDString(path, TCL_INDEX_NONE, &ds); /* * If the file is not being created, use the existing file attributes. */ @@ -611,11 +611,11 @@ err = GetLastError(); if ((err & 0xFFFFL) == ERROR_OPEN_FAILED) { err = (mode & O_CREAT) ? ERROR_FILE_EXISTS : ERROR_FILE_NOT_FOUND; } - TclWinConvertError(err); + Tcl_WinConvertError(err); return NULL; } /* * Seek to the end of file if we are writing. @@ -677,11 +677,11 @@ /* * Convert the contents from UTF to native encoding */ - native = Tcl_UtfToExternalDString(NULL, contents, -1, &dstring); + native = Tcl_UtfToExternalDString(NULL, contents, TCL_INDEX_NONE, &dstring); toCopy = Tcl_DStringLength(&dstring); for (p = native; toCopy > 0; p++, toCopy--) { if (*p == '\n') { length = p - native; @@ -717,11 +717,11 @@ if (contents != NULL) { Tcl_DStringFree(&dstring); } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); CloseHandle(handle); DeleteFileW(name); return NULL; } @@ -782,11 +782,11 @@ *readPipe = TclWinMakeFile(readHandle); *writePipe = TclWinMakeFile(writeHandle); return 1; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return 0; } /* *---------------------------------------------------------------------- @@ -823,22 +823,22 @@ || ((GetStdHandle(STD_INPUT_HANDLE) != filePtr->handle) && (GetStdHandle(STD_OUTPUT_HANDLE) != filePtr->handle) && (GetStdHandle(STD_ERROR_HANDLE) != filePtr->handle))) { if (filePtr->handle != NULL && CloseHandle(filePtr->handle) == FALSE) { - TclWinConvertError(GetLastError()); - Tcl_Free(filePtr); + Tcl_WinConvertError(GetLastError()); + ckfree(filePtr); return -1; } } break; default: Tcl_Panic("TclpCloseFile: unexpected file type"); } - Tcl_Free(filePtr); + ckfree(filePtr); return 0; } /* *-------------------------------------------------------------------------- @@ -857,21 +857,21 @@ * None. * *-------------------------------------------------------------------------- */ -size_t +Tcl_Size TclpGetPid( Tcl_Pid pid) /* The HANDLE of the child process. */ { ProcInfo *infoPtr; PipeInit(); Tcl_MutexLock(&pipeMutex); for (infoPtr = procList; infoPtr != NULL; infoPtr = infoPtr->nextPtr) { - if (infoPtr->dwProcessId == (size_t) pid) { + if (infoPtr->dwProcessId == PTR2UINT(pid)) { Tcl_MutexUnlock(&pipeMutex); return infoPtr->dwProcessId; } } Tcl_MutexUnlock(&pipeMutex); @@ -909,11 +909,11 @@ TclpCreateProcess( Tcl_Interp *interp, /* Interpreter in which to leave errors that * occurred when creating the child process. * Error messages from the child process * itself are sent to errorFile. */ - int argc, /* Number of arguments in following array. */ + Tcl_Size argc, /* Number of arguments in following array. */ const char **argv, /* Array of argument strings. argv[0] contains * the name of the executable converted to * native format (using the * Tcl_TranslateFileName call). Additional * arguments have not been converted. */ @@ -921,16 +921,16 @@ * for the child process. If inputFile file is * not readable or is NULL, the child will * receive no standard input. */ TclFile outputFile, /* If non-NULL, gives the file that receives * output from the child process. If - * outputFile file is not writeable or is + * outputFile file is not writable or is * NULL, output from the child will be * discarded. */ TclFile errorFile, /* If non-NULL, gives the file that receives * errors from the child process. If errorFile - * file is not writeable or is NULL, errors + * file is not writable or is NULL, errors * from the child will be discarded. errorFile * may be the same as outputFile. */ Tcl_Pid *pidPtr) /* If this function is successful, pidPtr is * filled with the process id of the child * process. */ @@ -1024,11 +1024,11 @@ } else { DuplicateHandle(hProcess, inputHandle, hProcess, &startInfo.hStdInput, 0, TRUE, DUPLICATE_SAME_ACCESS); } if (startInfo.hStdInput == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't duplicate input handle: %s", Tcl_PosixError(interp))); goto end; } @@ -1053,11 +1053,11 @@ } else { DuplicateHandle(hProcess, outputHandle, hProcess, &startInfo.hStdOutput, 0, TRUE, DUPLICATE_SAME_ACCESS); } if (startInfo.hStdOutput == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't duplicate output handle: %s", Tcl_PosixError(interp))); goto end; } @@ -1073,11 +1073,11 @@ } else { DuplicateHandle(hProcess, errorHandle, hProcess, &startInfo.hStdError, 0, TRUE, DUPLICATE_SAME_ACCESS); } if (startInfo.hStdError == INVALID_HANDLE_VALUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't duplicate error handle: %s", Tcl_PosixError(interp))); goto end; } @@ -1094,11 +1094,11 @@ * console, so it doesn't matter if they are started as foreground or * detached processes. The GUI window will still pop up to the foreground. */ if (HasConsole()) { - createFlags = 0; + createFlags = 0; } else if (applType == APPL_DOS) { /* * Under NT, 16-bit DOS applications will not run unless they can * be attached to a console. If we are running without a console, * run the 16-bit program as an normal process inside of a hidden @@ -1135,11 +1135,11 @@ BuildCommandLine(execPath, argc, argv, &cmdLine); if (CreateProcessW(NULL, (WCHAR *) Tcl_DStringValue(&cmdLine), NULL, NULL, TRUE, (DWORD) createFlags, NULL, NULL, &startInfo, &procInfo) == 0) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf("couldn't execute \"%s\": %s", argv[0], Tcl_PosixError(interp))); goto end; } @@ -1161,11 +1161,11 @@ */ WaitForInputIdle(procInfo.hProcess, 5000); CloseHandle(procInfo.hThread); - *pidPtr = (Tcl_Pid) (size_t) procInfo.dwProcessId; + *pidPtr = (Tcl_Pid)INT2PTR(procInfo.dwProcessId); if (*pidPtr != 0) { TclWinAddProcess(procInfo.hProcess, procInfo.dwProcessId); } result = TCL_OK; @@ -1283,16 +1283,16 @@ * named. Then manually append the extensions, looking for a match. */ applType = APPL_NONE; Tcl_DStringInit(&nameBuf); - Tcl_DStringAppend(&nameBuf, originalName, -1); + Tcl_DStringAppend(&nameBuf, originalName, TCL_INDEX_NONE); nameLen = Tcl_DStringLength(&nameBuf); for (i = 0; i < (int) (sizeof(extensions) / sizeof(extensions[0])); i++) { Tcl_DStringSetLength(&nameBuf, nameLen); - Tcl_DStringAppend(&nameBuf, extensions[i], -1); + Tcl_DStringAppend(&nameBuf, extensions[i], TCL_INDEX_NONE); Tcl_DStringInit(&ds); nativeName = Tcl_UtfToWCharDString(Tcl_DStringValue(&nameBuf), Tcl_DStringLength(&nameBuf), &ds); found = SearchPathW(NULL, nativeName, NULL, MAX_PATH, nativeFullPath, &rest); @@ -1309,16 +1309,16 @@ attr = GetFileAttributesW(nativeFullPath); if ((attr == 0xFFFFFFFF) || (attr & FILE_ATTRIBUTE_DIRECTORY)) { continue; } Tcl_DStringInit(&ds); - strcpy(fullName, Tcl_WCharToUtfDString(nativeFullPath, -1, &ds)); + strcpy(fullName, Tcl_WCharToUtfDString(nativeFullPath, TCL_INDEX_NONE, &ds)); Tcl_DStringFree(&ds); ext = strrchr(fullName, '.'); if ((ext != NULL) && - (strcasecmp(ext, ".cmd") == 0 || strcasecmp(ext, ".bat") == 0)) { + (strcasecmp(ext, ".cmd") == 0 || strcasecmp(ext, ".bat") == 0)) { applType = APPL_DOS; break; } hFile = CreateFileW(nativeFullPath, @@ -1385,11 +1385,11 @@ break; } Tcl_DStringFree(&nameBuf); if (applType == APPL_NONE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf("couldn't execute \"%s\": %s", originalName, Tcl_PosixError(interp))); return APPL_NONE; } @@ -1401,11 +1401,11 @@ * application name from the arguments. */ GetShortPathNameW(nativeFullPath, nativeFullPath, MAX_PATH); Tcl_DStringInit(&ds); - strcpy(fullName, Tcl_WCharToUtfDString(nativeFullPath, -1, &ds)); + strcpy(fullName, Tcl_WCharToUtfDString(nativeFullPath, TCL_INDEX_NONE, &ds)); Tcl_DStringFree(&ds); } return applType; } @@ -1534,24 +1534,33 @@ static void BuildCommandLine( const char *executable, /* Full path of executable (including * extension). Replacement for argv[0]. */ - int argc, /* Number of arguments. */ + Tcl_Size argc, /* Number of arguments. */ const char **argv, /* Argument strings in UTF. */ Tcl_DString *linePtr) /* Initialized Tcl_DString that receives the * command line (WCHAR). */ { const char *arg, *start, *special, *bspos; - int quote = 0, i; + int quote = 0; + Tcl_Size i; Tcl_DString ds; +#ifdef TCL_WIN_PIPE_FULLESC + /* full escape inclusive %-subst avoidance */ static const char specMetaChars[] = "&|^<>!()%"; /* Characters to enclose in quotes if unpaired * quote flag set. */ static const char specMetaChars2[] = "%"; /* Character to enclose in quotes in any case * (regardless of unpaired-flag). */ +#else + /* escape considering quotation only (no %-subst avoidance) */ + static const char specMetaChars[] = "&|^<>!()"; + /* Characters to enclose in quotes if unpaired + * quote flag set. */ +#endif /* * Quote flags: * CL_ESCAPE - escape argument; * CL_QUOTE - enclose in quotes; * CL_UNPAIRED - previous arguments chain contains unpaired quote-char; @@ -1626,11 +1635,11 @@ if (!(quote & CL_ESCAPE)) { /* * Nothing to escape. */ - Tcl_DStringAppend(&ds, arg, -1); + Tcl_DStringAppend(&ds, arg, TCL_INDEX_NONE); } else { start = arg; for (special = arg; *special != '\0'; ) { /* * Position of `\` is important before quote or at end (equal @@ -1685,11 +1694,11 @@ */ start = !bspos ? special : bspos; continue; } - +#ifdef TCL_WIN_PIPE_FULLESC /* * Special case for % - should be enclosed always (paired * also) */ @@ -1702,10 +1711,11 @@ */ start = !bspos ? special : bspos; continue; } +#endif /* * Other not special (and not meta) character */ @@ -1757,15 +1767,15 @@ TclpCreateCommandChannel( TclFile readFile, /* If non-null, gives the file for reading. */ TclFile writeFile, /* If non-null, gives the file for writing. */ TclFile errorFile, /* If non-null, gives the file where errors * can be read. */ - int numPids, /* The number of pids in the pid array. */ + Tcl_Size numPids, /* The number of pids in the pid array. */ Tcl_Pid *pidPtr) /* An array of process identifiers. */ { char channelName[16 + TCL_INTEGER_SPACE]; - PipeInfo *infoPtr = (PipeInfo *)Tcl_Alloc(sizeof(PipeInfo)); + PipeInfo *infoPtr = (PipeInfo *)ckalloc(sizeof(PipeInfo)); PipeInit(); infoPtr->watchMask = 0; infoPtr->flags = 0; @@ -1820,11 +1830,11 @@ * "file%d" as the base name for pipes even though it would be more * natural to use "pipe%d". Use the pointer to keep the channel names * unique, in case channels share handles (stdin/stdout). */ - sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); + TclWinGenerateChannelName(channelName, "file", infoPtr); infoPtr->channel = Tcl_CreateChannel(&pipeChannelType, channelName, infoPtr, infoPtr->validMask); /* * Pipes have AUTO translation mode on Windows and ^Z eof char, which @@ -1831,11 +1841,11 @@ * means that a ^Z will be appended to them at close. This is needed for * Windows programs that expect a ^Z at EOF. */ Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto"); - Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}"); + Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}"); return infoPtr->channel; } /* *---------------------------------------------------------------------- @@ -1864,20 +1874,20 @@ sec.nLength = sizeof(SECURITY_ATTRIBUTES); sec.lpSecurityDescriptor = NULL; sec.bInheritHandle = FALSE; if (!CreatePipe(&readHandle, &writeHandle, &sec, 0)) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "pipe creation failed: %s", Tcl_PosixError(interp))); return TCL_ERROR; } - *rchan = Tcl_MakeFileChannel((ClientData) readHandle, TCL_READABLE); + *rchan = Tcl_MakeFileChannel((void *) readHandle, TCL_READABLE); Tcl_RegisterChannel(interp, *rchan); - *wchan = Tcl_MakeFileChannel((ClientData) writeHandle, TCL_WRITABLE); + *wchan = Tcl_MakeFileChannel((void *) writeHandle, TCL_WRITABLE); Tcl_RegisterChannel(interp, *wchan); return TCL_OK; } @@ -1903,12 +1913,12 @@ Tcl_Interp *interp, Tcl_Channel chan) { PipeInfo *pipePtr; const Tcl_ChannelType *chanTypePtr; - Tcl_Obj *pidsObj; - int i; + Tcl_Obj *pidsObj, *elemPtr; + TCL_HASH_TYPE i; /* * Punt if the channel is not a command channel. */ @@ -1918,18 +1928,17 @@ } pipePtr = (PipeInfo *)Tcl_GetChannelInstanceData(chan); TclNewObj(pidsObj); for (i = 0; i < pipePtr->numPids; i++) { - Tcl_ListObjAppendElement(NULL, pidsObj, - Tcl_NewWideIntObj( - TclpGetPid(pipePtr->pidPtr[i]))); + TclNewIntObj(elemPtr, TclpGetPid(pipePtr->pidPtr[i])); + Tcl_ListObjAppendElement(NULL, pidsObj, elemPtr); Tcl_DetachPids(1, &pipePtr->pidPtr[i]); } Tcl_SetObjResult(interp, pidsObj); if (pipePtr->numPids > 0) { - Tcl_Free(pipePtr->pidPtr); + ckfree(pipePtr->pidPtr); pipePtr->numPids = 0; } } /* @@ -1948,11 +1957,11 @@ *---------------------------------------------------------------------- */ static int PipeBlockModeProc( - ClientData instanceData, /* Instance data for channel. */ + void *instanceData, /* Instance data for channel. */ int mode) /* TCL_MODE_BLOCKING or * TCL_MODE_NONBLOCKING. */ { PipeInfo *infoPtr = (PipeInfo *) instanceData; @@ -1987,11 +1996,11 @@ *---------------------------------------------------------------------- */ static int PipeClose2Proc( - ClientData instanceData, /* Pointer to PipeInfo structure. */ + void *instanceData, /* Pointer to PipeInfo structure. */ Tcl_Interp *interp, /* For error reporting. */ int flags) /* Flags that indicate which side to close. */ { PipeInfo *pipePtr = (PipeInfo *) instanceData; Tcl_Channel errChan; @@ -2110,30 +2119,30 @@ */ if (pipePtr->errorFile) { WinFile *filePtr = (WinFile *) pipePtr->errorFile; - errChan = Tcl_MakeFileChannel((ClientData) filePtr->handle, + errChan = Tcl_MakeFileChannel((void *)filePtr->handle, TCL_READABLE); - Tcl_Free(filePtr); + ckfree(filePtr); } else { errChan = NULL; } result = TclCleanupChildren(interp, pipePtr->numPids, pipePtr->pidPtr, errChan); } if (pipePtr->numPids > 0) { - Tcl_Free(pipePtr->pidPtr); + ckfree(pipePtr->pidPtr); } if (pipePtr->writeBuf != NULL) { - Tcl_Free(pipePtr->writeBuf); + ckfree(pipePtr->writeBuf); } - Tcl_Free(pipePtr); + ckfree(pipePtr); if (errorCode == 0) { return result; } return errorCode; @@ -2157,11 +2166,11 @@ *---------------------------------------------------------------------- */ static int PipeInputProc( - ClientData instanceData, /* Pipe state. */ + void *instanceData, /* Pipe state. */ char *buf, /* Where to store data read. */ int bufSize, /* How much space is available in the * buffer? */ int *errorCode) /* Where to store error code. */ { @@ -2222,11 +2231,11 @@ */ return bytesRead; } - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); if (errno == EPIPE) { infoPtr->readFlags |= PIPE_EOF; return 0; } *errorCode = errno; @@ -2251,11 +2260,11 @@ *---------------------------------------------------------------------- */ static int PipeOutputProc( - ClientData instanceData, /* Pipe state. */ + void *instanceData, /* Pipe state. */ const char *buf, /* The data buffer. */ int toWrite, /* How many bytes to write? */ int *errorCode) /* Where to store error code. */ { PipeInfo *infoPtr = (PipeInfo *) instanceData; @@ -2281,11 +2290,11 @@ /* * Check for a background error on the last write. */ if (infoPtr->writeError) { - TclWinConvertError(infoPtr->writeError); + Tcl_WinConvertError(infoPtr->writeError); infoPtr->writeError = 0; goto error; } if (infoPtr->flags & PIPE_ASYNC) { @@ -2298,14 +2307,14 @@ /* * Reallocate the buffer to be large enough to hold the data. */ if (infoPtr->writeBuf) { - Tcl_Free(infoPtr->writeBuf); + ckfree(infoPtr->writeBuf); } infoPtr->writeBufLen = toWrite; - infoPtr->writeBuf = (char *)Tcl_Alloc(toWrite); + infoPtr->writeBuf = (char *)ckalloc(toWrite); } memcpy(infoPtr->writeBuf, buf, toWrite); infoPtr->toWrite = toWrite; ResetEvent(infoPtr->writable); TclPipeThreadSignal(&infoPtr->writeTI); @@ -2316,11 +2325,11 @@ * avoids an unnecessary copy. */ if (WriteFile(filePtr->handle, (LPVOID) buf, (DWORD) toWrite, &bytesWritten, (LPOVERLAPPED) NULL) == FALSE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); goto error; } } return bytesWritten; @@ -2433,11 +2442,11 @@ *---------------------------------------------------------------------- */ static void PipeWatchProc( - ClientData instanceData, /* Pipe state. */ + void *instanceData, /* Pipe state. */ int mask) /* What events to watch for, OR-ed combination * of TCL_READABLE, TCL_WRITABLE and * TCL_EXCEPTION. */ { PipeInfo **nextPtrPtr, *ptr; @@ -2495,25 +2504,25 @@ *---------------------------------------------------------------------- */ static int PipeGetHandleProc( - ClientData instanceData, /* The pipe state. */ + void *instanceData, /* The pipe state. */ int direction, /* TCL_READABLE or TCL_WRITABLE */ - ClientData *handlePtr) /* Where to store the handle. */ + void **handlePtr) /* Where to store the handle. */ { PipeInfo *infoPtr = (PipeInfo *) instanceData; WinFile *filePtr; if (direction == TCL_READABLE && infoPtr->readFile) { filePtr = (WinFile*) infoPtr->readFile; - *handlePtr = (ClientData) filePtr->handle; + *handlePtr = (void *) filePtr->handle; return TCL_OK; } if (direction == TCL_WRITABLE && infoPtr->writeFile) { filePtr = (WinFile*) infoPtr->writeFile; - *handlePtr = (ClientData) filePtr->handle; + *handlePtr = (void *) filePtr->handle; return TCL_OK; } return TCL_ERROR; } @@ -2563,11 +2572,11 @@ Tcl_MutexLock(&pipeMutex); prevPtrPtr = &procList; for (infoPtr = procList; infoPtr != NULL; prevPtrPtr = &infoPtr->nextPtr, infoPtr = infoPtr->nextPtr) { - if (infoPtr->dwProcessId == (size_t) pid) { + if (infoPtr->dwProcessId == PTR2UINT(pid)) { *prevPtrPtr = infoPtr->nextPtr; break; } } Tcl_MutexUnlock(&pipeMutex); @@ -2681,11 +2690,11 @@ /* * Officially close the process handle. */ CloseHandle(infoPtr->hProcess); - Tcl_Free(infoPtr); + ckfree(infoPtr); return result; } /* @@ -2707,13 +2716,13 @@ */ void TclWinAddProcess( void *hProcess, /* Handle to process */ - size_t id) /* Global process identifier */ + Tcl_Size id) /* Global process identifier */ { - ProcInfo *procPtr = (ProcInfo*)Tcl_Alloc(sizeof(ProcInfo)); + ProcInfo *procPtr = (ProcInfo *)ckalloc(sizeof(ProcInfo)); PipeInit(); procPtr->hProcess = hProcess; procPtr->dwProcessId = id; @@ -2740,27 +2749,28 @@ *---------------------------------------------------------------------- */ int Tcl_PidObjCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const *objv) /* Argument strings. */ { Tcl_Channel chan; const Tcl_ChannelType *chanTypePtr; PipeInfo *pipePtr; - int i; - Tcl_Obj *resultPtr; + TCL_HASH_TYPE i; + Tcl_Obj *resultPtr, *elemPtr; if (objc > 2) { - Tcl_WrongNumArgs(interp, 1, objv, "?channelId?"); + Tcl_WrongNumArgs(interp, 1, objv, "?channel?"); return TCL_ERROR; } if (objc == 1) { - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((unsigned) getpid())); + TclNewIntObj(elemPtr, getpid()); + Tcl_SetObjResult(interp, elemPtr); } else { chan = Tcl_GetChannel(interp, TclGetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { return TCL_ERROR; @@ -2771,13 +2781,12 @@ } pipePtr = (PipeInfo *) Tcl_GetChannelInstanceData(chan); TclNewObj(resultPtr); for (i = 0; i < pipePtr->numPids; i++) { - Tcl_ListObjAppendElement(/*interp*/ NULL, resultPtr, - Tcl_NewWideIntObj((unsigned) - TclpGetPid(pipePtr->pidPtr[i]))); + TclNewIntObj(elemPtr, TclpGetPid(pipePtr->pidPtr[i])); + Tcl_ListObjAppendElement(/*interp*/ NULL, resultPtr, elemPtr); } Tcl_SetObjResult(interp, resultPtr); } return TCL_OK; } @@ -2809,11 +2818,11 @@ PipeInfo *infoPtr, /* Pipe state. */ int blocking) /* Indicates whether call should be blocking * or not. */ { DWORD timeout, count; - HANDLE *handle = (HANDLE *)((WinFile *) infoPtr->readFile)->handle; + HANDLE handle = ((WinFile *) infoPtr->readFile)->handle; while (1) { /* * Synchronize with the reader thread. */ @@ -2848,11 +2857,11 @@ * Check to see if there is any data sitting in the pipe. */ if (PeekNamedPipe(handle, (LPVOID) NULL, (DWORD) 0, (LPDWORD) NULL, &count, (LPDWORD) NULL) != TRUE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); /* * Check to see if the peek failed because of EOF. */ @@ -3134,19 +3143,19 @@ *---------------------------------------------------------------------- */ static void PipeThreadActionProc( - ClientData instanceData, + void *instanceData, int action) { PipeInfo *infoPtr = (PipeInfo *) instanceData; /* * We do not access firstPipePtr in the thread structures. This is not for * all pipes managed by the thread, but only those we are watching. - * Removal of the filevent handlers before transfer thus takes care of + * Removal of the fileevent handlers before transfer thus takes care of * this structure. */ Tcl_MutexLock(&pipeMutex); if (action == TCL_CHANNEL_THREAD_INSERT) { @@ -3195,11 +3204,11 @@ { WCHAR name[MAX_PATH]; char *namePtr; HANDLE handle; DWORD flags = FILE_ATTRIBUTE_TEMPORARY; - size_t length; + Tcl_Size length; int counter, counter2; Tcl_DString buf; if (!resultingNameObj) { flags |= FILE_FLAG_DELETE_ON_CLOSE; @@ -3231,11 +3240,11 @@ * an infinite loop. */ do { char number[TCL_INTEGER_SPACE + 4]; - sprintf(number, "%d.TMP", counter); + snprintf(number, sizeof(number), "%d.TMP", counter); counter = (unsigned short) (counter + 1); Tcl_DStringInit(&buf); Tcl_UtfToWCharDString(number, strlen(number), &buf); Tcl_DStringSetLength(&buf, Tcl_DStringLength(&buf) + 1); memcpy(namePtr, Tcl_DStringValue(&buf), Tcl_DStringLength(&buf) + 1); @@ -3255,15 +3264,15 @@ Tcl_AppendObjToObj(resultingNameObj, tmpObj); TclDecrRefCount(tmpObj); } - return Tcl_MakeFileChannel((ClientData) handle, + return Tcl_MakeFileChannel((void *) handle, TCL_READABLE|TCL_WRITABLE); gotError: - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); return NULL; } /* *---------------------------------------------------------------------- @@ -3279,18 +3288,18 @@ */ TclPipeThreadInfo * TclPipeThreadCreateTI( TclPipeThreadInfo **pipeTIPtr, - ClientData clientData, + void *clientData, HANDLE wakeEvent) { TclPipeThreadInfo *pipeTI; #ifndef _PTI_USE_CKALLOC pipeTI = (TclPipeThreadInfo *)malloc(sizeof(TclPipeThreadInfo)); #else - pipeTI = (TclPipeThreadInfo *)Tcl_Alloc(sizeof(TclPipeThreadInfo)); + pipeTI = (TclPipeThreadInfo *)ckalloc(sizeof(TclPipeThreadInfo)); #endif /* !_PTI_USE_CKALLOC */ pipeTI->evControl = CreateEventW(NULL, FALSE, FALSE, NULL); pipeTI->state = PTI_STATE_IDLE; pipeTI->clientData = clientData; pipeTI->evWakeUp = wakeEvent; @@ -3573,13 +3582,11 @@ /* * Cancel all sync-IO of this thread (may be blocked there). */ - if (tclWinProcs.cancelSynchronousIo) { - tclWinProcs.cancelSynchronousIo(hThread); - } + CancelSynchronousIo(hThread); /* * Wait at most 20 milliseconds for the reader thread to close * (regarding TIP#398-fast-exit). */ @@ -3649,11 +3656,11 @@ } CloseHandle(pipeTI->evControl); #ifndef _PTI_USE_CKALLOC free(pipeTI); #else - Tcl_Free(pipeTI); + ckfree(pipeTI); #endif /* !_PTI_USE_CKALLOC */ } } /* @@ -3699,11 +3706,11 @@ SetEvent(pipeTI->evWakeUp); } #ifndef _PTI_USE_CKALLOC free(pipeTI); #else - Tcl_Free(pipeTI); + ckfree(pipeTI); /* be sure all subsystems used are finalized */ Tcl_FinalizeThread(); #endif /* !_PTI_USE_CKALLOC */ } } Index: win/tclWinPort.h ================================================================== --- win/tclWinPort.h +++ win/tclWinPort.h @@ -24,18 +24,18 @@ #endif /* * We must specify the lower version we intend to support. * - * WINVER = 0x0501 means Windows XP and above + * WINVER = 0x0601 means Windows 7 and above */ #ifndef WINVER -# define WINVER 0x0501 +# define WINVER 0x0601 #endif #ifndef _WIN32_WINNT -# define _WIN32_WINNT 0x0501 +# define _WIN32_WINNT 0x0601 #endif #define WIN32_LEAN_AND_MEAN #include #undef WIN32_LEAN_AND_MEAN @@ -90,16 +90,10 @@ #include #ifdef HAVE_INTTYPES_H # include #endif #include -#ifdef HAVE_STDINT_H -# include -#else -# include "../compat/stdint.h" -#endif - #ifndef __GNUC__ # define strncasecmp _strnicmp # define strcasecmp _stricmp #endif @@ -109,15 +103,11 @@ */ #ifndef __MWERKS__ #include #include -# ifdef __BORLANDC__ -# include -# else -# include -# endif /* __BORLANDC__ */ +#include #endif /* __MWERKS__ */ /* * The following defines redefine the Windows Socket errors as * BSD errors so Tcl_PosixError can do the right thing. @@ -353,10 +343,13 @@ # define W_OK 02 #endif #ifndef R_OK # define R_OK 04 #endif +#ifndef O_ACCMODE +# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR) +#endif /* * Define macros to query file type bits, if they're not already * defined. */ @@ -452,51 +445,26 @@ * EDEADLK as the same value, which confuses Tcl_ErrnoId(). */ #if defined(_MSC_VER) || defined(__MSVCRT__) # define environ _environ -# if defined(_MSC_VER) && (_MSC_VER < 1600) -# define hypot _hypot -# endif # define exception _exception # undef EDEADLOCK -# if defined(_MSC_VER) && (_MSC_VER >= 1700) +# if defined(_MSC_VER) # define timezone _timezone # endif #endif /* _MSC_VER || __MSVCRT__ */ -/* - * Borland's timezone and environ functions. - */ - -#ifdef __BORLANDC__ -# define timezone _timezone -# define environ _environ -#endif /* __BORLANDC__ */ - -#ifdef __WATCOMC__ -# if !defined(__CHAR_SIGNED__) -# error "You must use the -j switch to ensure char is signed." -# endif -#endif - - -/* - * MSVC 8.0 started to mark many standard C library functions depreciated - * including the *printf family and others. Tell it to shut up. - * (_MSC_VER is 1200 for VC6, 1300 or 1310 for vc7.net, 1400 for 8.0) - */ #if defined(_MSC_VER) +# pragma warning(disable:4090) /* see: https://developercommunity.visualstudio.com/t/c-compiler-incorrect-propagation-of-const-qualifie/390711 */ # pragma warning(disable:4146) # pragma warning(disable:4244) #if !defined(_WIN64) # pragma warning(disable:4305) #endif -# if _MSC_VER >= 1400 -# pragma warning(disable:4267) -# pragma warning(disable:4996) -# endif +# pragma warning(disable:4267) +# pragma warning(disable:4996) #endif /* *--------------------------------------------------------------------------- * The following macros and declarations represent the interface between @@ -544,11 +512,11 @@ /* * The following defines wrap the system memory allocation routines for * use by tclAlloc.c. */ -#define TclpSysAlloc(size) ((void*)HeapAlloc(GetProcessHeap(), \ +#define TclpSysAlloc(size, isBin) ((void*)HeapAlloc(GetProcessHeap(), \ (DWORD)0, (DWORD)size)) #define TclpSysFree(ptr) (HeapFree(GetProcessHeap(), \ (DWORD)0, (HGLOBAL)ptr)) #define TclpSysRealloc(ptr, size) ((void*)HeapReAlloc(GetProcessHeap(), \ (DWORD)0, (LPVOID)ptr, (DWORD)size)) @@ -560,23 +528,28 @@ /* * The following macros have trivial definitions, allowing generic code to * address platform-specific issues. */ -#define TclpReleaseFile(file) Tcl_Free(file) +#define TclpReleaseFile(file) ckfree(file) /* * The following macros and declarations wrap the C runtime library * functions. */ -#define TclpExit exit +#ifndef TCL_NO_DEPRECATED +# define TclpExit exit +#endif #ifndef INVALID_SET_FILE_POINTER #define INVALID_SET_FILE_POINTER 0xFFFFFFFF #endif /* INVALID_SET_FILE_POINTER */ #ifndef LABEL_SECURITY_INFORMATION # define LABEL_SECURITY_INFORMATION (0x00000010L) #endif + +#define Tcl_DirEntry void +#define TclDIR void #endif /* _TCLWINPORT */ Index: win/tclWinReg.c ================================================================== --- win/tclWinReg.c +++ win/tclWinReg.c @@ -50,12 +50,13 @@ /* * The following flag is used in OpenKeys to indicate that the specified key * should be created if it doesn't currently exist. */ - -#define REG_CREATE 1 +enum OpenKeysFlags { + REG_CREATE = 1 +}; /* * The following tables contain the mapping from registry root names to the * system predefined keys. */ @@ -84,16 +85,32 @@ "dword_big_endian", "link", "multi_sz", "resource_list", NULL }; static DWORD lastType = REG_RESOURCE_LIST; +#if (TCL_MAJOR_VERSION < 9) && defined(TCL_MINOR_VERSION) && (TCL_MINOR_VERSION < 7) +# if TCL_UTF_MAX > 3 +# define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c) +# define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c) +# else +# define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString +# define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString +# endif +#ifndef Tcl_Size +# define Tcl_Size int +#endif +#ifndef Tcl_CreateObjCommand2 +# define Tcl_CreateObjCommand2 Tcl_CreateObjCommand +#endif +#endif + /* * Declarations for functions defined in this file. */ static void AppendSystemError(Tcl_Interp *interp, DWORD error); -static int BroadcastValue(Tcl_Interp *interp, int objc, +static int BroadcastValue(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); static DWORD ConvertDWORD(DWORD type, DWORD value); static void DeleteCmd(void *clientData); static int DeleteKey(Tcl_Interp *interp, Tcl_Obj *keyNameObj, REGSAM mode); @@ -116,50 +133,26 @@ char **hostNamePtr, HKEY *rootKeyPtr, char **keyNamePtr); static DWORD RecursiveDeleteKey(HKEY hStartKey, const WCHAR * pKeyName, REGSAM mode); static int RegistryObjCmd(void *clientData, - Tcl_Interp *interp, int objc, + Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); static int SetValue(Tcl_Interp *interp, Tcl_Obj *keyNameObj, Tcl_Obj *valueNameObj, Tcl_Obj *dataObj, Tcl_Obj *typeObj, REGSAM mode); -#if (TCL_MAJOR_VERSION < 9) && (TCL_MINOR_VERSION < 7) -# if TCL_UTF_MAX > 3 -# define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c) -# define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c) -# else -# define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString -# define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString -# endif -#endif - -static unsigned char * -getByteArrayFromObj( - Tcl_Obj *objPtr, - size_t *lengthPtr -) { - int length; - - unsigned char *result = Tcl_GetByteArrayFromObj(objPtr, &length); -#if TCL_MAJOR_VERSION > 8 - if (sizeof(TCL_HASH_TYPE) > sizeof(int)) { - /* 64-bit and TIP #494 situation: */ - *lengthPtr = *(TCL_HASH_TYPE *) objPtr->internalRep.twoPtrValue.ptr1; - } else -#endif - /* 32-bit or without TIP #494 */ - *lengthPtr = (size_t) (unsigned) length; - return result; -} - #ifdef __cplusplus extern "C" { #endif DLLEXPORT int Registry_Init(Tcl_Interp *interp); DLLEXPORT int Registry_Unload(Tcl_Interp *interp, int flags); +#if TCL_MAJOR_VERSION < 9 +/* With those additional entries, "load tclregistry13.dll" works without 3th argument */ +DLLEXPORT int Tclregistry_Init(Tcl_Interp *interp); +DLLEXPORT int Tclregistry_Unload(Tcl_Interp *interp, int flags); +#endif #ifdef __cplusplus } #endif /* @@ -182,19 +175,27 @@ Registry_Init( Tcl_Interp *interp) { Tcl_Command cmd; - if (Tcl_InitStubs(interp, "8.5", 0) == NULL) { + if (Tcl_InitStubs(interp, "8.5-", 0) == NULL) { return TCL_ERROR; } - cmd = Tcl_CreateObjCommand(interp, "registry", RegistryObjCmd, + cmd = Tcl_CreateObjCommand2(interp, "registry", RegistryObjCmd, interp, DeleteCmd); Tcl_SetAssocData(interp, REGISTRY_ASSOC_KEY, NULL, cmd); - return Tcl_PkgProvideEx(interp, "registry", "1.3.5", NULL); + return Tcl_PkgProvideEx(interp, "registry", "1.3.7", NULL); +} +#if TCL_MAJOR_VERSION < 9 +int +Tclregistry_Init( + Tcl_Interp *interp) +{ + return Registry_Init(interp); } +#endif /* *---------------------------------------------------------------------- * * Registry_Unload -- @@ -237,10 +238,19 @@ Tcl_DeleteCommandFromToken(interp, cmd); } return TCL_OK; } +#if TCL_MAJOR_VERSION < 9 +int +Tclregistry_Unload( + Tcl_Interp *interp, + int flags) +{ + return Registry_Unload(interp, flags); +} +#endif /* *---------------------------------------------------------------------- * * DeleteCmd -- @@ -284,15 +294,15 @@ static int RegistryObjCmd( void *dummy, /* Not used. */ Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument values. */ { - int n = 1; - int index, argc; + Tcl_Size n = 1, argc; + int index; REGSAM mode = 0; const char *errString = NULL; static const char *const subcommands[] = { "broadcast", "delete", "get", "keys", "set", "type", "values", NULL @@ -375,11 +385,11 @@ /* * Create the key and then close it immediately. */ mode |= KEY_ALL_ACCESS; - if (OpenKey(interp, objv[n], mode, 1, &key) != TCL_OK) { + if (OpenKey(interp, objv[n], mode, REG_CREATE, &key) != TCL_OK) { return TCL_ERROR; } RegCloseKey(key); return TCL_OK; } else if (argc == 3) { @@ -436,17 +446,18 @@ const WCHAR *nativeTail; HKEY rootKey, subkey; DWORD result; Tcl_DString buf; REGSAM saveMode = mode; + Tcl_Size len; /* * Find the parent of the key being deleted and open it. */ - keyName = Tcl_GetString(keyNameObj); - buffer = (char *)Tcl_Alloc(keyNameObj->length + 1); + keyName = Tcl_GetStringFromObj(keyNameObj, &len); + buffer = (char *)Tcl_Alloc(len + 1); strcpy(buffer, keyName); if (ParseKeyName(interp, buffer, &hostName, &rootKey, &keyName) != TCL_OK) { Tcl_Free(buffer); @@ -454,11 +465,11 @@ } if (*keyName == '\0') { Tcl_SetObjResult(interp, Tcl_NewStringObj("bad key: cannot delete root keys", -1)); - Tcl_SetErrorCode(interp, "WIN_REG", "DEL_ROOT_KEY", NULL); + Tcl_SetErrorCode(interp, "WIN_REG", "DEL_ROOT_KEY", (char *)NULL); Tcl_Free(buffer); return TCL_ERROR; } tail = strrchr(keyName, '\\'); @@ -530,10 +541,11 @@ { HKEY key; char *valueName; DWORD result; Tcl_DString ds; + Tcl_Size len; /* * Attempt to open the key for deletion. */ @@ -540,13 +552,13 @@ mode |= KEY_SET_VALUE; if (OpenKey(interp, keyNameObj, mode, 0, &key) != TCL_OK) { return TCL_ERROR; } - valueName = Tcl_GetString(valueNameObj); + valueName = Tcl_GetStringFromObj(valueNameObj, &len); Tcl_DStringInit(&ds); - Tcl_UtfToWCharDString(valueName, valueNameObj->length, &ds); + Tcl_UtfToWCharDString(valueName, len, &ds); result = RegDeleteValueW(key, (const WCHAR *)Tcl_DStringValue(&ds)); Tcl_DStringFree(&ds); if (result != ERROR_SUCCESS) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "unable to delete value \"%s\" from key \"%s\": ", @@ -683,10 +695,11 @@ HKEY key; DWORD result, type; Tcl_DString ds; const char *valueName; const WCHAR *nativeValue; + Tcl_Size len; /* * Attempt to open the key for reading. */ @@ -697,13 +710,13 @@ /* * Get the type of the value. */ - valueName = Tcl_GetString(valueNameObj); + valueName = Tcl_GetStringFromObj(valueNameObj, &len); Tcl_DStringInit(&ds); - nativeValue = Tcl_UtfToWCharDString(valueName, valueNameObj->length, &ds); + nativeValue = Tcl_UtfToWCharDString(valueName, len, &ds); result = RegQueryValueExW(key, nativeValue, NULL, &type, NULL, NULL); Tcl_DStringFree(&ds); RegCloseKey(key); @@ -755,10 +768,11 @@ HKEY key; const char *valueName; const WCHAR *nativeValue; DWORD result, length, type; Tcl_DString data, buf; + Tcl_Size len; /* * Attempt to open the key for reading. */ @@ -771,21 +785,21 @@ * Initialize a Dstring to maximum statically allocated size we could get * one more byte by avoiding Tcl_DStringSetLength() and just setting * length to TCL_DSTRING_STATIC_SIZE, but this should be safer if the * implementation of Dstrings changes. * - * This allows short values to be read from the registy in one call. + * This allows short values to be read from the registry in one call. * Longer values need a second call with an expanded DString. */ Tcl_DStringInit(&data); Tcl_DStringSetLength(&data, TCL_DSTRING_STATIC_SIZE - 1); length = TCL_DSTRING_STATIC_SIZE/sizeof(WCHAR) - 1; - valueName = Tcl_GetString(valueNameObj); + valueName = Tcl_GetStringFromObj(valueNameObj, &len); Tcl_DStringInit(&buf); - nativeValue = Tcl_UtfToWCharDString(valueName, valueNameObj->length, &buf); + nativeValue = Tcl_UtfToWCharDString(valueName, len, &buf); result = RegQueryValueExW(key, nativeValue, NULL, &type, (BYTE *) Tcl_DStringValue(&data), &length); while (result == ERROR_MORE_DATA) { /* @@ -793,11 +807,11 @@ * expand our buffer and request more data. Required for * HKEY_PERFORMANCE_DATA */ length = Tcl_DStringLength(&data) * (2 / sizeof(WCHAR)); - Tcl_DStringSetLength(&data, (int) length * sizeof(WCHAR)); + Tcl_DStringSetLength(&data, length * sizeof(WCHAR)); result = RegQueryValueExW(key, nativeValue, NULL, &type, (BYTE *) Tcl_DStringValue(&data), &length); } Tcl_DStringFree(&buf); RegCloseKey(key); @@ -838,11 +852,11 @@ Tcl_WCharToUtfDString(wp, wcslen(wp), &buf); Tcl_ListObjAppendElement(interp, resultPtr, Tcl_NewStringObj(Tcl_DStringValue(&buf), Tcl_DStringLength(&buf))); - while (*wp++ != 0) {/* empty body */} + while (*wp++ != 0); /* empty loop body */ p = (char *) wp; Tcl_DStringFree(&buf); } Tcl_SetObjResult(interp, resultPtr); } else if ((type == REG_SZ) || (type == REG_EXPAND_SZ)) { @@ -854,11 +868,11 @@ /* * Save binary data as a byte array. */ Tcl_SetObjResult(interp, Tcl_NewByteArrayObj( - (BYTE *) Tcl_DStringValue(&data), (int) length)); + (BYTE *) Tcl_DStringValue(&data), length)); } Tcl_DStringFree(&data); return result; } @@ -865,11 +879,11 @@ /* *---------------------------------------------------------------------- * * GetValueNames -- * - * This function enumerates the values of the a given key. If the + * This function enumerates the values of the given key. If the * optional pattern is supplied, then only value names that match the * pattern will be returned. * * Results: * Returns the list of value names in the result object of the @@ -903,11 +917,11 @@ return TCL_ERROR; } resultPtr = Tcl_NewObj(); Tcl_DStringInit(&buffer); - Tcl_DStringSetLength(&buffer, (int) (MAX_KEY_LENGTH * sizeof(WCHAR))); + Tcl_DStringSetLength(&buffer, MAX_KEY_LENGTH * sizeof(WCHAR)); index = 0; result = TCL_OK; if (patternObj) { pattern = Tcl_GetString(patternObj); @@ -922,11 +936,10 @@ */ size = MAX_KEY_LENGTH; while (RegEnumValueW(key,index, (WCHAR *)Tcl_DStringValue(&buffer), &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) { - Tcl_DStringInit(&ds); Tcl_WCharToUtfDString((const WCHAR *)Tcl_DStringValue(&buffer), size, &ds); name = Tcl_DStringValue(&ds); if (!pattern || Tcl_StringMatch(name, pattern)) { result = Tcl_ListObjAppendElement(interp, resultPtr, @@ -973,13 +986,14 @@ HKEY *keyPtr) /* Returned HKEY. */ { char *keyName, *buffer, *hostName; HKEY rootKey; DWORD result; + Tcl_Size len; - keyName = Tcl_GetString(keyNameObj); - buffer = (char *)Tcl_Alloc(keyNameObj->length + 1); + keyName = Tcl_GetStringFromObj(keyNameObj, &len); + buffer = (char *)Tcl_Alloc(len + 1); strcpy(buffer, keyName); result = ParseKeyName(interp, buffer, &hostName, &rootKey, &keyName); if (result == TCL_OK) { result = OpenSubKey(hostName, rootKey, keyName, mode, flags, keyPtr); @@ -1000,11 +1014,11 @@ /* *---------------------------------------------------------------------- * * OpenSubKey -- * - * This function opens a given subkey of a root key on the specified + * Opens a given subkey of the given root key on the specified * host. * * Results: * Returns the opened key in the keyPtr and a Windows error code as the * return value. @@ -1085,11 +1099,11 @@ /* *---------------------------------------------------------------------- * * ParseKeyName -- * - * This function parses a key name into the host, root, and subkey parts. + * Parses a key name into the host, root, and subkey parts. * * Results: * The pointers to the start of the host and subkey names are returned in * the hostNamePtr and keyNamePtr variables. The specified root HKEY is * returned in rootKeyPtr. Returns a standard Tcl result. @@ -1131,11 +1145,11 @@ rootName = name; } if (!rootName) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad key \"%s\": must start with a valid root", name)); - Tcl_SetErrorCode(interp, "WIN_REG", "NO_ROOT_KEY", NULL); + Tcl_SetErrorCode(interp, "WIN_REG", "NO_ROOT_KEY", (char *)NULL); return TCL_ERROR; } /* * Split the root into root and subkey portions. @@ -1209,11 +1223,11 @@ if (result != ERROR_SUCCESS) { return result; } Tcl_DStringInit(&subkey); - Tcl_DStringSetLength(&subkey, (int) (MAX_KEY_LENGTH * sizeof(WCHAR))); + Tcl_DStringSetLength(&subkey, MAX_KEY_LENGTH * sizeof(WCHAR)); mode = saveMode; while (result == ERROR_SUCCESS) { /* * Always get index 0 because key deletion changes ordering. @@ -1283,10 +1297,11 @@ int type; DWORD result; HKEY key; const char *valueName; Tcl_DString nameBuf; + Tcl_Size len; if (typeObj == NULL) { type = REG_SZ; } else if (Tcl_GetIndexFromObj(interp, typeObj, typeNames, "type", 0, (int *) &type) != TCL_OK) { @@ -1294,17 +1309,17 @@ return TCL_ERROR; } Tcl_ResetResult(interp); } mode |= KEY_ALL_ACCESS; - if (OpenKey(interp, keyNameObj, mode, 1, &key) != TCL_OK) { + if (OpenKey(interp, keyNameObj, mode, REG_CREATE, &key) != TCL_OK) { return TCL_ERROR; } - valueName = Tcl_GetString(valueNameObj); + valueName = Tcl_GetStringFromObj(valueNameObj, &len); Tcl_DStringInit(&nameBuf); - valueName = (char *) Tcl_UtfToWCharDString(valueName, valueNameObj->length, &nameBuf); + valueName = (char *) Tcl_UtfToWCharDString(valueName, len, &nameBuf); if (type == REG_DWORD || type == REG_DWORD_BIG_ENDIAN) { int value; if (Tcl_GetIntFromObj(interp, dataObj, &value) != TCL_OK) { @@ -1316,11 +1331,11 @@ value = ConvertDWORD((DWORD) type, (DWORD) value); result = RegSetValueExW(key, (WCHAR *) valueName, 0, (DWORD) type, (BYTE *) &value, sizeof(DWORD)); } else if (type == REG_MULTI_SZ) { Tcl_DString data, buf; - int objc, i; + Tcl_Size objc, i; Tcl_Obj **objv; if (Tcl_ListObjGetElements(interp, dataObj, &objc, &objv) != TCL_OK) { RegCloseKey(key); Tcl_DStringFree(&nameBuf); @@ -1333,13 +1348,13 @@ * nulls, which aren't allowed in REG_MULTI_SZ values. */ Tcl_DStringInit(&data); for (i = 0; i < objc; i++) { - const char *bytes = Tcl_GetString(objv[i]); + const char *bytes = Tcl_GetStringFromObj(objv[i], &len); - Tcl_DStringAppend(&data, bytes, objv[i]->length); + Tcl_DStringAppend(&data, bytes, len); /* * Add a null character to separate this value from the next. */ @@ -1354,14 +1369,14 @@ (DWORD) Tcl_DStringLength(&buf)); Tcl_DStringFree(&data); Tcl_DStringFree(&buf); } else if (type == REG_SZ || type == REG_EXPAND_SZ) { Tcl_DString buf; - const char *data = Tcl_GetString(dataObj); + const char *data = Tcl_GetStringFromObj(dataObj, &len); Tcl_DStringInit(&buf); - data = (char *) Tcl_UtfToWCharDString(data, dataObj->length, &buf); + data = (char *) Tcl_UtfToWCharDString(data, len, &buf); /* * Include the null in the length, padding if needed for WCHAR. */ @@ -1370,17 +1385,17 @@ result = RegSetValueExW(key, (WCHAR *) valueName, 0, (DWORD) type, (BYTE *) data, (DWORD) Tcl_DStringLength(&buf) + 1); Tcl_DStringFree(&buf); } else { BYTE *data; - size_t bytelength; + Tcl_Size bytelength; /* * Store binary data in the registry. */ - data = (BYTE *) getByteArrayFromObj(dataObj, &bytelength); + data = (BYTE *) Tcl_GetByteArrayFromObj(dataObj, &bytelength); result = RegSetValueExW(key, (WCHAR *) valueName, 0, (DWORD) type, data, (DWORD) bytelength); } Tcl_DStringFree(&nameBuf); @@ -1413,36 +1428,35 @@ */ static int BroadcastValue( Tcl_Interp *interp, /* Current interpreter. */ - int objc, /* Number of arguments. */ + Tcl_Size objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument values. */ { LRESULT result; DWORD_PTR sendResult; int timeout = 3000; - size_t len; + Tcl_Size len; const char *str; Tcl_Obj *objPtr; WCHAR *wstr; Tcl_DString ds; if (objc == 3) { - str = Tcl_GetString(objv[1]); - len = objv[1]->length; + str = Tcl_GetStringFromObj(objv[1], &len); if ((len < 2) || (*str != '-') || strncmp(str, "-timeout", len)) { return TCL_BREAK; } if (Tcl_GetIntFromObj(interp, objv[2], &timeout) != TCL_OK) { return TCL_ERROR; } } - str = Tcl_GetString(objv[0]); + str = Tcl_GetStringFromObj(objv[0], &len); Tcl_DStringInit(&ds); - wstr = Tcl_UtfToWCharDString(str, objv[0]->length, &ds); + wstr = Tcl_UtfToWCharDString(str, len, &ds); if (Tcl_DStringLength(&ds) == 0) { wstr = NULL; } /* @@ -1464,11 +1478,11 @@ /* *---------------------------------------------------------------------- * * AppendSystemError -- * - * This routine formats a Windows system error message and places it into + * Formats a Windows system error message and places it into * the interpreter result. * * Results: * None. * @@ -1496,11 +1510,11 @@ length = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER, NULL, error, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (WCHAR *) tMsgPtrPtr, 0, NULL); if (length == 0) { - sprintf(msgBuf, "unknown error: %ld", error); + snprintf(msgBuf, sizeof(msgBuf), "unknown error: %ld", error); msg = msgBuf; } else { char *msgPtr; Tcl_DStringInit(&ds); @@ -1522,12 +1536,12 @@ } msgPtr[length] = 0; msg = msgPtr; } - sprintf(id, "%ld", error); - Tcl_SetErrorCode(interp, "WINDOWS", id, msg, NULL); + snprintf(id, sizeof(id), "%ld", error); + Tcl_SetErrorCode(interp, "WINDOWS", id, msg, (char *)NULL); Tcl_AppendToObj(resultPtr, msg, length); Tcl_SetObjResult(interp, resultPtr); if (length != 0) { Tcl_DStringFree(&ds); @@ -1537,11 +1551,11 @@ /* *---------------------------------------------------------------------- * * ConvertDWORD -- * - * This function determines whether a DWORD needs to be byte swapped, and + * Determines whether a DWORD needs to be byte swapped, and * returns the appropriately swapped value. * * Results: * Returns a converted DWORD. * Index: win/tclWinSerial.c ================================================================== --- win/tclWinSerial.c +++ win/tclWinSerial.c @@ -2,11 +2,11 @@ * tclWinSerial.c -- * * This file implements the Windows-specific serial port functions, and * the "serial" channel driver. * - * Copyright (c) 1999 by Scriptics Corp. + * Copyright © 1999 Scriptics Corp. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * Serial functionality implemented by Rolf.Schroedter@dlr.de @@ -83,11 +83,11 @@ * which events should be reported. */ int flags; /* State flags, see above for a list. */ int readable; /* Flag that the channel is readable. */ int writable; /* Flag that the channel is writable. */ int blockTime; /* Maximum blocktime in msec. */ - unsigned int lastEventTime; /* Time in milliseconds since last readable + unsigned long long lastEventTime; /* Time in milliseconds since last readable * event. */ /* Next readable event only after blockTime */ DWORD error; /* pending error code returned by * ClearCommError() */ DWORD lastError; /* last error code, can be fetched with @@ -163,34 +163,34 @@ /* * Declarations for functions used only in this file. */ -static int SerialBlockProc(ClientData instanceData, int mode); -static void SerialCheckProc(ClientData clientData, int flags); -static int SerialCloseProc(ClientData instanceData, +static int SerialBlockProc(void *instanceData, int mode); +static void SerialCheckProc(void *clientData, int flags); +static int SerialCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static int SerialEventProc(Tcl_Event *evPtr, int flags); -static void SerialExitHandler(ClientData clientData); -static int SerialGetHandleProc(ClientData instanceData, - int direction, ClientData *handlePtr); +static void SerialExitHandler(void *clientData); +static int SerialGetHandleProc(void *instanceData, + int direction, void **handlePtr); static ThreadSpecificData *SerialInit(void); -static int SerialInputProc(ClientData instanceData, char *buf, +static int SerialInputProc(void *instanceData, char *buf, int toRead, int *errorCode); -static int SerialOutputProc(ClientData instanceData, +static int SerialOutputProc(void *instanceData, const char *buf, int toWrite, int *errorCode); -static void SerialSetupProc(ClientData clientData, int flags); -static void SerialWatchProc(ClientData instanceData, int mask); -static void ProcExitHandler(ClientData clientData); -static int SerialGetOptionProc(ClientData instanceData, +static void SerialSetupProc(void *clientData, int flags); +static void SerialWatchProc(void *instanceData, int mask); +static void ProcExitHandler(void *clientData); +static int SerialGetOptionProc(void *instanceData, Tcl_Interp *interp, const char *optionName, Tcl_DString *dsPtr); -static int SerialSetOptionProc(ClientData instanceData, +static int SerialSetOptionProc(void *instanceData, Tcl_Interp *interp, const char *optionName, const char *value); static DWORD WINAPI SerialWriterThread(LPVOID arg); -static void SerialThreadActionProc(ClientData instanceData, +static void SerialThreadActionProc(void *instanceData, int action); static int SerialBlockingRead(SerialInfo *infoPtr, LPVOID buf, DWORD bufSize, LPDWORD lpRead, LPOVERLAPPED osPtr); static int SerialBlockingWrite(SerialInfo *infoPtr, LPVOID buf, DWORD bufSize, LPDWORD lpWritten, @@ -202,11 +202,11 @@ */ static const Tcl_ChannelType serialChannelType = { "serial", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ + TCL_CLOSE2PROC, /* Close proc. */ SerialInputProc, /* Input proc. */ SerialOutputProc, /* Output proc. */ NULL, /* Seek proc. */ SerialSetOptionProc, /* Set option proc. */ SerialGetOptionProc, /* Get option proc. */ @@ -283,11 +283,11 @@ *---------------------------------------------------------------------- */ static void SerialExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); SerialInfo *infoPtr; /* @@ -321,11 +321,11 @@ *---------------------------------------------------------------------- */ static void ProcExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_MutexLock(&serialMutex); initialized = 0; Tcl_MutexUnlock(&serialMutex); } @@ -333,11 +333,11 @@ /* *---------------------------------------------------------------------- * * SerialBlockTime -- * - * Wrapper to set Tcl's block time in msec + * Wrapper to set Tcl's block time in msec. * * Results: * None. * * Side effects: @@ -371,18 +371,18 @@ * None. * *---------------------------------------------------------------------- */ -static unsigned int +static unsigned long long SerialGetMilliseconds(void) { Tcl_Time time; Tcl_GetTime(&time); - return (time.sec * 1000 + time.usec / 1000); + return ((unsigned long long)time.sec * 1000 + (unsigned long)time.usec / 1000); } /* *---------------------------------------------------------------------- * @@ -404,11 +404,11 @@ #define min(a, b) (((a) < (b)) ? (a) : (b)) #endif void SerialSetupProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { SerialInfo *infoPtr; int block = 1; int msec = INT_MAX; /* min. found block time */ @@ -459,19 +459,19 @@ *---------------------------------------------------------------------- */ static void SerialCheckProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { SerialInfo *infoPtr; SerialEvent *evPtr; int needEvent; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); COMSTAT cStat; - unsigned int time; + unsigned long long time; if (!(flags & TCL_FILE_EVENTS)) { return; } @@ -517,12 +517,12 @@ if ((cStat.cbInQue > 0) || (infoPtr->error & SERIAL_READ_ERRORS)) { infoPtr->readable = 1; time = SerialGetMilliseconds(); - if ((unsigned int) (time - infoPtr->lastEventTime) - >= (unsigned int) infoPtr->blockTime) { + if ((time - infoPtr->lastEventTime) + >= (unsigned long long) infoPtr->blockTime) { needEvent = 1; infoPtr->lastEventTime = time; } } } @@ -533,11 +533,11 @@ * Queue an event if the serial is signaled for reading or writing. */ if (needEvent) { infoPtr->flags |= SERIAL_PENDING; - evPtr = (SerialEvent *)Tcl_Alloc(sizeof(SerialEvent)); + evPtr = (SerialEvent *)ckalloc(sizeof(SerialEvent)); evPtr->header.proc = SerialEventProc; evPtr->infoPtr = infoPtr; Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL); } } @@ -559,11 +559,11 @@ *---------------------------------------------------------------------- */ static int SerialBlockProc( - ClientData instanceData, /* Instance data for channel. */ + void *instanceData, /* Instance data for channel. */ int mode) /* TCL_MODE_BLOCKING or * TCL_MODE_NONBLOCKING. */ { int errorCode = 0; SerialInfo *infoPtr = (SerialInfo *) instanceData; @@ -598,11 +598,11 @@ *---------------------------------------------------------------------- */ static int SerialCloseProc( - ClientData instanceData, /* Pointer to SerialInfo structure. */ + void *instanceData, /* Pointer to SerialInfo structure. */ TCL_UNUSED(Tcl_Interp *), int flags) { SerialInfo *serialPtr = (SerialInfo *) instanceData; int errorCode = 0, result = 0; @@ -643,11 +643,11 @@ if (!TclInThreadExit() || ((GetStdHandle(STD_INPUT_HANDLE) != serialPtr->handle) && (GetStdHandle(STD_OUTPUT_HANDLE) != serialPtr->handle) && (GetStdHandle(STD_ERROR_HANDLE) != serialPtr->handle))) { if (CloseHandle(serialPtr->handle) == FALSE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); errorCode = errno; } } serialPtr->watchMask &= serialPtr->validMask; @@ -668,14 +668,14 @@ /* * Wrap the error file into a channel and give it to the cleanup routine. */ if (serialPtr->writeBuf != NULL) { - Tcl_Free(serialPtr->writeBuf); + ckfree(serialPtr->writeBuf); serialPtr->writeBuf = NULL; } - Tcl_Free(serialPtr); + ckfree(serialPtr); if (errorCode == 0) { return result; } return errorCode; @@ -853,11 +853,11 @@ *---------------------------------------------------------------------- */ static int SerialInputProc( - ClientData instanceData, /* Serial state. */ + void *instanceData, /* Serial state. */ char *buf, /* Where to store data read. */ int bufSize, /* How much space is available in the * buffer? */ int *errorCode) /* Where to store error code. */ { @@ -902,11 +902,11 @@ errno = *errorCode = EWOULDBLOCK; return -1; } } else { /* - * BLOCKING mode: Tcl trys to read a full buffer of 4 kBytes here. + * BLOCKING mode: Tcl tries to read a full buffer of 4 kBytes here. */ if (cStat.cbInQue > 0) { if ((DWORD) bufSize > cStat.cbInQue) { bufSize = cStat.cbInQue; @@ -916,21 +916,21 @@ } } } if (bufSize == 0) { - return bytesRead = 0; + return 0; } /* * Perform blocking read. Doesn't block in non-blocking mode, because we * checked the number of available bytes. */ if (SerialBlockingRead(infoPtr, (LPVOID) buf, (DWORD) bufSize, &bytesRead, &infoPtr->osRead) == FALSE) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); *errorCode = errno; return -1; } return bytesRead; @@ -960,11 +960,11 @@ *---------------------------------------------------------------------- */ static int SerialOutputProc( - ClientData instanceData, /* Serial state. */ + void *instanceData, /* Serial state. */ const char *buf, /* The data buffer. */ int toWrite, /* How many bytes to write? */ int *errorCode) /* Where to store error code. */ { SerialInfo *infoPtr = (SerialInfo *) instanceData; @@ -971,13 +971,13 @@ DWORD bytesWritten, timeout; *errorCode = 0; /* - * At EXIT Tcl trys to flush all open channels in blocking mode. We avoid + * At EXIT Tcl tries to flush all open channels in blocking mode. We avoid * blocking output after ExitProc or CloseHandler(chan) has been called by - * checking the corrresponding variables. + * checking the corresponding variables. */ if (!initialized || TclInExit()) { return toWrite; } @@ -1008,11 +1008,11 @@ /* * Check for a background error on the last write. */ if (infoPtr->writeError) { - TclWinConvertError(infoPtr->writeError); + Tcl_WinConvertError(infoPtr->writeError); infoPtr->writeError = 0; goto error1; } /* @@ -1033,14 +1033,14 @@ /* * Reallocate the buffer to be large enough to hold the data. */ if (infoPtr->writeBuf) { - Tcl_Free(infoPtr->writeBuf); + ckfree(infoPtr->writeBuf); } infoPtr->writeBufLen = toWrite; - infoPtr->writeBuf = (char *)Tcl_Alloc(toWrite); + infoPtr->writeBuf = (char *)ckalloc(toWrite); } memcpy(infoPtr->writeBuf, buf, toWrite); infoPtr->toWrite = toWrite; ResetEvent(infoPtr->evWritable); TclPipeThreadSignal(&infoPtr->writeTI); @@ -1067,11 +1067,11 @@ } return (int) bytesWritten; writeError: - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); error: /* * Reset the output queue counter on error during blocking output */ @@ -1190,11 +1190,11 @@ *---------------------------------------------------------------------- */ static void SerialWatchProc( - ClientData instanceData, /* Serial state. */ + void *instanceData, /* Serial state. */ int mask) /* What events to watch for, OR-ed combination * of TCL_READABLE, TCL_WRITABLE and * TCL_EXCEPTION. */ { SerialInfo **nextPtrPtr, *ptr; @@ -1247,17 +1247,17 @@ *---------------------------------------------------------------------- */ static int SerialGetHandleProc( - ClientData instanceData, /* The serial state. */ + void *instanceData, /* The serial state. */ TCL_UNUSED(int) /*direction*/, - ClientData *handlePtr) /* Where to store the handle. */ + void **handlePtr) /* Where to store the handle. */ { SerialInfo *infoPtr = (SerialInfo *) instanceData; - *handlePtr = (ClientData) infoPtr->handle; + *handlePtr = (void *)infoPtr->handle; return TCL_OK; } /* *---------------------------------------------------------------------- @@ -1453,14 +1453,14 @@ { SerialInfo *infoPtr; SerialInit(); - infoPtr = (SerialInfo *)Tcl_Alloc(sizeof(SerialInfo)); + infoPtr = (SerialInfo *)ckalloc(sizeof(SerialInfo)); memset(infoPtr, 0, sizeof(SerialInfo)); - infoPtr->validMask = permissions; + infoPtr->validMask = permissions & (TCL_READABLE|TCL_WRITABLE); infoPtr->handle = handle; infoPtr->channel = (Tcl_Channel) NULL; infoPtr->readable = 0; infoPtr->writable = 1; infoPtr->toWrite = infoPtr->writeQueue = 0; @@ -1474,12 +1474,11 @@ /* * Use the pointer to keep the channel names unique, in case the handles * are shared between multiple channels (stdin/stdout). */ - sprintf(channelName, "file%" TCL_Z_MODIFIER "x", (size_t) infoPtr); - + TclWinGenerateChannelName(channelName, "file", infoPtr); infoPtr->channel = Tcl_CreateChannel(&serialChannelType, channelName, infoPtr, permissions); SetupComm(handle, infoPtr->sysBufRead, infoPtr->sysBufWrite); @@ -1512,11 +1511,11 @@ * Files have default translation of AUTO and ^Z eof char, which means * that a ^Z will be accepted as EOF when reading. */ Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto"); - Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}"); + Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}"); return infoPtr->channel; } /* @@ -1562,11 +1561,11 @@ Tcl_DStringAppendElement(dsPtr, "TIMEOUT"); } if (error & ~((DWORD) (SERIAL_READ_ERRORS | SERIAL_WRITE_ERRORS))) { char buf[TCL_INTEGER_SPACE + 1]; - wsprintfA(buf, "%d", error); + snprintf(buf, sizeof(buf), "%ld", error); Tcl_DStringAppendElement(dsPtr, buf); } } /* @@ -1617,11 +1616,11 @@ *---------------------------------------------------------------------- */ static int SerialSetOptionProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Which option to set? */ const char *value) /* New value for option. */ { SerialInfo *infoPtr; @@ -1628,11 +1627,11 @@ DCB dcb; BOOL result, flag; size_t len, vlen; Tcl_DString ds; const WCHAR *native; - int argc; + Tcl_Size argc; const char **argv; infoPtr = (SerialInfo *) instanceData; /* @@ -1646,25 +1645,25 @@ /* * Option -closemode drain|discard|default */ if ((len > 2) && (strncmp(optionName, "-closemode", len) == 0)) { - if (Tcl_UtfNcasecmp(value, "DEFAULT", vlen) == 0) { + if (strncasecmp(value, "DEFAULT", vlen) == 0) { infoPtr->flags &= ~SERIAL_CLOSE_MASK; - } else if (Tcl_UtfNcasecmp(value, "DRAIN", vlen) == 0) { + } else if (strncasecmp(value, "DRAIN", vlen) == 0) { infoPtr->flags &= ~SERIAL_CLOSE_MASK; infoPtr->flags |= SERIAL_CLOSE_DRAIN; - } else if (Tcl_UtfNcasecmp(value, "DISCARD", vlen) == 0) { + } else if (strncasecmp(value, "DISCARD", vlen) == 0) { infoPtr->flags &= ~SERIAL_CLOSE_MASK; infoPtr->flags |= SERIAL_CLOSE_DISCARD; } else { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad mode \"%s\" for -closemode: must be" " default, discard, or drain", value)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "FCONFIGURE", - "VALUE", NULL); + "VALUE", (char *)NULL); } return TCL_ERROR; } return TCL_OK; } @@ -1676,20 +1675,20 @@ if ((len > 2) && (strncmp(optionName, "-mode", len) == 0)) { if (!GetCommState(infoPtr->handle, &dcb)) { goto getStateFailed; } Tcl_DStringInit(&ds); - native = Tcl_UtfToWCharDString(value, -1, &ds); + native = Tcl_UtfToWCharDString(value, TCL_INDEX_NONE, &ds); result = BuildCommDCBW(native, &dcb); Tcl_DStringFree(&ds); if (result == FALSE) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad value \"%s\" for -mode: should be baud,parity,data,stop", value)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SERIALMODE", (char *)NULL); } return TCL_ERROR; } /* @@ -1749,11 +1748,11 @@ } else { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad value \"%s\" for -handshake: must be one of" " xonxoff, rtscts, dtrdsr or none", value)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "HANDSHAKE", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "HANDSHAKE", (char *)NULL); } return TCL_ERROR; } if (!SetCommState(infoPtr->handle, &dcb)) { @@ -1777,14 +1776,14 @@ if (argc != 2) { badXchar: if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -xchar: should be a list of" - " two elements with each a single 8-bit character", -1)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "XCHAR", NULL); + " two elements with each a single 8-bit character", TCL_INDEX_NONE)); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "XCHAR", (char *)NULL); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } /* * These dereferences are safe, even in the zero-length string cases, @@ -1800,22 +1799,22 @@ dcb.XoffChar = argv[1][0]; if (argv[0][0] & 0x80 || argv[1][0] & 0x80) { Tcl_UniChar character = 0; int charLen; - charLen = Tcl_UtfToUniChar(argv[0], &character); + charLen = TclUtfToUniChar(argv[0], &character); if ((character > 0xFF) || argv[0][charLen]) { goto badXchar; } dcb.XonChar = (char) character; - charLen = Tcl_UtfToUniChar(argv[1], &character); + charLen = TclUtfToUniChar(argv[1], &character); if ((character > 0xFF) || argv[1][charLen]) { goto badXchar; } dcb.XoffChar = (char) character; } - Tcl_Free((void *)argv); + ckfree(argv); if (!SetCommState(infoPtr->handle, &dcb)) { goto setStateFailed; } return TCL_OK; @@ -1824,23 +1823,24 @@ /* * Option -ttycontrol {DTR 1 RTS 0 BREAK 0} */ if ((len > 4) && (strncmp(optionName, "-ttycontrol", len) == 0)) { - int i, res = TCL_OK; + Tcl_Size i; + int res = TCL_OK; if (Tcl_SplitList(interp, value, &argc, &argv) == TCL_ERROR) { return TCL_ERROR; } if ((argc % 2) == 1) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad value \"%s\" for -ttycontrol: should be " "a list of signal,value pairs", value)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "TTYCONTROL", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "TTYCONTROL", (char *)NULL); } - Tcl_Free((void *)argv); + ckfree(argv); return TCL_ERROR; } for (i = 0; i < argc - 1; i += 2) { if (Tcl_GetBoolean(interp, argv[i+1], &flag) == TCL_ERROR) { @@ -1850,37 +1850,37 @@ if (strncasecmp(argv[i], "DTR", strlen(argv[i])) == 0) { if (!EscapeCommFunction(infoPtr->handle, (DWORD) (flag ? SETDTR : CLRDTR))) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can't set DTR signal", -1)); + "can't set DTR signal", TCL_INDEX_NONE)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", - "FCONFIGURE", "TTY_SIGNAL", NULL); + "FCONFIGURE", "TTY_SIGNAL", (char *)NULL); } res = TCL_ERROR; break; } } else if (strncasecmp(argv[i], "RTS", strlen(argv[i])) == 0) { if (!EscapeCommFunction(infoPtr->handle, (DWORD) (flag ? SETRTS : CLRRTS))) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can't set RTS signal", -1)); + "can't set RTS signal", TCL_INDEX_NONE)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", - "FCONFIGURE", "TTY_SIGNAL", NULL); + "FCONFIGURE", "TTY_SIGNAL", (char *)NULL); } res = TCL_ERROR; break; } } else if (strncasecmp(argv[i], "BREAK", strlen(argv[i])) == 0) { if (!EscapeCommFunction(infoPtr->handle, (DWORD) (flag ? SETBREAK : CLRBREAK))) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_NewStringObj( - "can't set BREAK signal", -1)); + "can't set BREAK signal", TCL_INDEX_NONE)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", - "FCONFIGURE", "TTY_SIGNAL", NULL); + "FCONFIGURE", "TTY_SIGNAL", (char *)NULL); } res = TCL_ERROR; break; } } else { @@ -1887,18 +1887,18 @@ if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad signal name \"%s\" for -ttycontrol: must be" " DTR, RTS or BREAK", argv[i])); Tcl_SetErrorCode(interp, "TCL", "VALUE", "TTY_SIGNAL", - NULL); + (char *)NULL); } res = TCL_ERROR; break; } } - Tcl_Free((void *)argv); + ckfree(argv); return res; } /* * Option -sysbuffer {read_size write_size} @@ -1920,25 +1920,25 @@ outSize = infoPtr->sysBufWrite; } else if (argc == 2) { inSize = atoi(argv[0]); outSize = atoi(argv[1]); } - Tcl_Free((void *)argv); + ckfree(argv); if ((argc < 1) || (argc > 2) || (inSize <= 0) || (outSize <= 0)) { if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "bad value \"%s\" for -sysbuffer: should be " "a list of one or two integers > 0", value)); - Tcl_SetErrorCode(interp, "TCL", "VALUE", "SYS_BUFFER", NULL); + Tcl_SetErrorCode(interp, "TCL", "VALUE", "SYS_BUFFER", (char *)NULL); } return TCL_ERROR; } if (!SetupComm(infoPtr->handle, inSize, outSize)) { if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't setup comm buffers: %s", Tcl_PosixError(interp))); } return TCL_ERROR; @@ -1985,11 +1985,11 @@ return TCL_ERROR; } tout.ReadTotalTimeoutConstant = msec; if (!SetCommTimeouts(infoPtr->handle, &tout)) { if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't set comm timeouts: %s", Tcl_PosixError(interp))); } return TCL_ERROR; @@ -2002,19 +2002,19 @@ "closemode mode handshake pollinterval sysbuffer timeout " "ttycontrol xchar"); getStateFailed: if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get comm state: %s", Tcl_PosixError(interp))); } return TCL_ERROR; setStateFailed: if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't set comm state: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } @@ -2040,11 +2040,11 @@ *---------------------------------------------------------------------- */ static int SerialGetOptionProc( - ClientData instanceData, /* File state. */ + void *instanceData, /* File state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Option to get. */ Tcl_DString *dsPtr) /* Where to store value(s). */ { SerialInfo *infoPtr; @@ -2093,11 +2093,11 @@ const char *stop; char buf[2 * TCL_INTEGER_SPACE + 16]; if (!GetCommState(infoPtr->handle, &dcb)) { if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get comm state: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } @@ -2108,11 +2108,11 @@ parity = "noems"[dcb.Parity]; } stop = (dcb.StopBits == ONESTOPBIT) ? "1" : (dcb.StopBits == ONE5STOPBITS) ? "1.5" : "2"; - wsprintfA(buf, "%d,%c,%d,%s", dcb.BaudRate, parity, + snprintf(buf, sizeof(buf), "%ld,%c,%d,%s", dcb.BaudRate, parity, dcb.ByteSize, stop); Tcl_DStringAppendElement(dsPtr, buf); } /* @@ -2124,11 +2124,11 @@ } if (len==0 || (len>1 && strncmp(optionName, "-pollinterval", len)==0)) { char buf[TCL_INTEGER_SPACE + 1]; valid = 1; - wsprintfA(buf, "%d", infoPtr->blockTime); + snprintf(buf, sizeof(buf), "%d", infoPtr->blockTime); Tcl_DStringAppendElement(dsPtr, buf); } /* * Get option -sysbuffer @@ -2140,13 +2140,13 @@ } if (len==0 || (len>1 && strncmp(optionName, "-sysbuffer", len) == 0)) { char buf[TCL_INTEGER_SPACE + 1]; valid = 1; - wsprintfA(buf, "%d", infoPtr->sysBufRead); + snprintf(buf, sizeof(buf), "%ld", infoPtr->sysBufRead); Tcl_DStringAppendElement(dsPtr, buf); - wsprintfA(buf, "%d", infoPtr->sysBufWrite); + snprintf(buf, sizeof(buf), "%ld", infoPtr->sysBufWrite); Tcl_DStringAppendElement(dsPtr, buf); } if (len == 0) { Tcl_DStringEndSublist(dsPtr); } @@ -2163,11 +2163,11 @@ char buf[4]; valid = 1; if (!GetCommState(infoPtr->handle, &dcb)) { if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get comm state: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } @@ -2223,13 +2223,13 @@ EnterCriticalSection(&infoPtr->csWrite); ClearCommError(infoPtr->handle, &error, &cStat); count = (int) cStat.cbOutQue + infoPtr->writeQueue; LeaveCriticalSection(&infoPtr->csWrite); - wsprintfA(buf, "%d", inBuffered + cStat.cbInQue); + snprintf(buf, sizeof(buf), "%ld", inBuffered + cStat.cbInQue); Tcl_DStringAppendElement(dsPtr, buf); - wsprintfA(buf, "%d", outBuffered + count); + snprintf(buf, sizeof(buf), "%d", outBuffered + count); Tcl_DStringAppendElement(dsPtr, buf); } /* * get option -ttystatus @@ -2241,11 +2241,11 @@ if (len>4 && strncmp(optionName, "-ttystatus", len)==0) { DWORD status; if (!GetCommModemStatus(infoPtr->handle, &status)) { if (interp != NULL) { - TclWinConvertError(GetLastError()); + Tcl_WinConvertError(GetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get tty status: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } @@ -2277,19 +2277,19 @@ *---------------------------------------------------------------------- */ static void SerialThreadActionProc( - ClientData instanceData, + void *instanceData, int action) { SerialInfo *infoPtr = (SerialInfo *) instanceData; /* * We do not access firstSerialPtr in the thread structures. This is not * for all serials managed by the thread, but only those we are watching. - * Removal of the filevent handlers before transfer thus takes care of + * Removal of the fileevent handlers before transfer thus takes care of * this structure. */ Tcl_MutexLock(&serialMutex); if (action == TCL_CHANNEL_THREAD_INSERT) { Index: win/tclWinSock.c ================================================================== --- win/tclWinSock.c +++ win/tclWinSock.c @@ -1,11 +1,11 @@ /* * tclWinSock.c -- * * This file contains Windows-specific socket related code. * - * Copyright (c) 1995-1997 Sun Microsystems, Inc. + * Copyright © 1995-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * * ----------------------------------------------------------------------- @@ -52,30 +52,22 @@ #ifdef _MSC_VER # pragma comment (lib, "ws2_32") #endif -/* - * Support for control over sockets' KEEPALIVE and NODELAY behavior is - * currently disabled. - */ - -#undef TCL_FEATURE_KEEPALIVE_NAGLE - /* * Helper macros to make parts of this file clearer. The macros do exactly * what they say on the tin. :-) They also only ever refer to their arguments * once, and so can be used without regard to side effects. */ #define SET_BITS(var, bits) ((var) |= (bits)) #define CLEAR_BITS(var, bits) ((var) &= ~(bits)) -#define GOT_BITS(var, bits) (((var) & (bits)) != 0) +#define GOT_BITS(var, bits) (((var) & (bits)) != 0) /* "sock" + a pointer in hex + \0 */ -#define SOCK_CHAN_LENGTH (4 + sizeof(void *) * 2 + 1) -#define SOCK_TEMPLATE "sock%p" +#define SOCK_CHAN_LENGTH (16 + TCL_INTEGER_SPACE) /* * The following variable is used to tell whether this module has been * initialized. If 1, initialization of sockets was successful, if -1 then * socket initialization failed (WSAStartup failed). @@ -86,16 +78,23 @@ TCL_DECLARE_MUTEX(socketMutex) /* * The following defines declare the messages used on socket windows. */ +enum TclSocketMessages { + SOCKET_MESSAGE = WM_USER+1, /* Sent by OS: something happened. */ + SOCKET_SELECT = WM_USER+2, /* Adjust select mask. */ + SOCKET_TERMINATE = WM_USER+3/* Stop worker thread. */ +}; -#define SOCKET_MESSAGE WM_USER+1 -#define SOCKET_SELECT WM_USER+2 -#define SOCKET_TERMINATE WM_USER+3 -#define SELECT TRUE -#define UNSELECT FALSE +/* + * Operations used with a SOCKET_SELECT message. + */ +enum SocketSelectOperations { + SELECT = TRUE, /* Add socket to select. */ + UNSELECT = FALSE /* Remove socket from select. */ +}; /* * This is needed to comply with the strict aliasing rules of GCC, but it also * simplifies casting between the different sockaddr types. */ @@ -110,11 +109,11 @@ #ifndef IN6_ARE_ADDR_EQUAL #define IN6_ARE_ADDR_EQUAL IN6_ADDR_EQUAL #endif /* - * This structure describes per-instance state of a tcp based channel. + * This structure describes per-instance state of a tcp-based channel. */ typedef struct TcpState TcpState; typedef struct TcpFdList { @@ -123,15 +122,13 @@ struct TcpFdList *next; } TcpFdList; struct TcpState { Tcl_Channel channel; /* Channel associated with this socket. */ - int testFlags; /* bit field for tests. Is set by testsocket - * test procedure */ - struct TcpFdList *sockets; /* Windows SOCKET handle. */ int flags; /* Bit field comprised of the flags described * below. */ + struct TcpFdList *sockets; /* Windows SOCKET handle. */ int watchEvents; /* OR'ed combination of FD_READ, FD_WRITE, * FD_CLOSE, FD_ACCEPT and FD_CONNECT that * indicate which events are interesting. */ volatile int readyEvents; /* OR'ed combination of FD_READ, FD_WRITE, * FD_CLOSE, FD_ACCEPT and FD_CONNECT that @@ -147,11 +144,11 @@ * that have arrived and not yet processed. * Set by notifier thread, access must be * protected by semaphore */ Tcl_TcpAcceptProc *acceptProc; /* Proc to call on accept. */ - ClientData acceptProcData; /* The data for the accept proc. */ + void *acceptProcData; /* The data for the accept proc. */ /* * Only needed for client sockets */ @@ -158,44 +155,38 @@ struct addrinfo *addrlist; /* Addresses to connect to. */ struct addrinfo *addr; /* Iterator over addrlist. */ struct addrinfo *myaddrlist;/* Local address. */ struct addrinfo *myaddr; /* Iterator over myaddrlist. */ int connectError; /* Cache status of async socket. */ - int cachedBlocking; /* Cache blocking mode of async socket. */ + int cachedBlocking; /* Cache blocking mode of async socket. */ volatile int notifierConnectError; /* Async connect error set by notifier thread. * This error is still a windows error code. * Access must be protected by semaphore */ struct TcpState *nextPtr; /* The next socket on the per-thread socket * list. */ }; /* - * These bits may be ORed together into the "flags" field of a TcpState - * structure. - */ - -#define TCP_NONBLOCKING (1<<0) /* Socket with non-blocking I/O */ -#define TCP_ASYNC_CONNECT (1<<1) /* Async connect in progress. */ -#define SOCKET_EOF (1<<2) /* A zero read happened on the - * socket. */ -#define SOCKET_PENDING (1<<3) /* A message has been sent for this - * socket */ -#define TCP_ASYNC_PENDING (1<<4) /* TcpConnect was called to - * process an async connect. This - * flag indicates that reentry is - * still pending */ -#define TCP_ASYNC_FAILED (1<<5) /* An async connect finally failed */ - -/* - * These bits may be ORed together into the "testFlags" field of a TcpState - * structure. - */ - -#define TCP_ASYNC_TEST_MODE (1<<0) /* Async testing activated. Do not - * automatically continue connection - * process */ + * These bits may be OR'ed together into the "flags" field of a TcpState + * structure. + */ + +enum TcpStateFlags { + TCP_NONBLOCKING = (1<<0), /* Socket with non-blocking I/O. */ + TCP_ASYNC_CONNECT = (1<<1), /* Async connect in progress. */ + SOCKET_EOF = (1<<2), /* A zero read happened on the socket. */ + SOCKET_PENDING = (1<<3), /* A message has been sent for this socket */ + TCP_ASYNC_PENDING = (1<<4), /* TcpConnect was called to process an async + * connect. This flag indicates that reentry is + * still pending. */ + TCP_ASYNC_FAILED = (1<<5), /* An async connect finally failed. */ + + TCP_ASYNC_TEST_MODE = (1<<8)/* Async testing activated. Do not + * automatically continue connection + * process */ +}; /* * The following structure is what is added to the Tcl event queue when a * socket event occurs. */ @@ -214,22 +205,24 @@ * This defines the minimum buffersize maintained by the kernel. */ #define TCP_BUFFER_SIZE 4096 - +/* + * Per (main) thread data, holding list of things being waited upon and the + * various handles to things doing the waiting/notification. + */ typedef struct { HWND hwnd; /* Handle to window for socket messages. */ HANDLE socketThread; /* Thread handling the window */ Tcl_ThreadId threadId; /* Parent thread. */ HANDLE readyEvent; /* Event indicating that a socket event is * ready. Also used to indicate that the * socketThread has been initialized and has * started. */ HANDLE socketListLock; /* Win32 Event to lock the socketList */ - TcpState *pendingTcpState; - /* This socket is opened but not jet in the + TcpState *pendingTcpState; /* This socket is opened but not jet in the * list. This value is also checked by * the event structure. */ TcpState *socketList; /* Every open socket in this thread has an * entry on this list. */ } ThreadSpecificData; @@ -241,31 +234,30 @@ * Static routines for this file: */ static int TcpConnect(Tcl_Interp *interp, TcpState *state); -static void InitSockets(void); +static void InitSocketWindowClass(void); static TcpState * NewSocketInfo(SOCKET socket); -static void SocketExitHandler(ClientData clientData); +static void SocketExitHandler(void *clientData); static LRESULT CALLBACK SocketProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam); -static int SocketsEnabled(void); static void TcpAccept(TcpFdList *fds, SOCKET newSocket, address addr); static int WaitForConnect(TcpState *statePtr, int *errorCodePtr); static int WaitForSocketEvent(TcpState *statePtr, int events, int *errorCodePtr); -static void AddSocketInfoFd(TcpState *statePtr, SOCKET socket); +static void AddSocketInfoFd(TcpState *statePtr, SOCKET socket); static int FindFDInList(TcpState *statePtr, SOCKET socket); static DWORD WINAPI SocketThread(LPVOID arg); -static void TcpThreadActionProc(ClientData instanceData, +static void TcpThreadActionProc(void *instanceData, int action); -static int TcpCloseProc(void *, Tcl_Interp *); static Tcl_EventCheckProc SocketCheckProc; static Tcl_EventProc SocketEventProc; static Tcl_EventSetupProc SocketSetupProc; static Tcl_DriverBlockModeProc TcpBlockModeProc; +static Tcl_DriverCloseProc TcpCloseProc; static Tcl_DriverClose2Proc TcpClose2Proc; static Tcl_DriverSetOptionProc TcpSetOptionProc; static Tcl_DriverGetOptionProc TcpGetOptionProc; static Tcl_DriverInputProc TcpInputProc; static Tcl_DriverOutputProc TcpOutputProc; @@ -278,19 +270,23 @@ */ static const Tcl_ChannelType tcpChannelType = { "tcp", /* Type name. */ TCL_CHANNEL_VERSION_5, /* v5 channel */ - NULL, /* Close proc. */ +#ifndef TCL_NO_DEPRECATED + TcpCloseProc, /* Close proc. */ +#else + TCL_CLOSE2PROC, /* Close proc. */ +#endif TcpInputProc, /* Input proc. */ TcpOutputProc, /* Output proc. */ NULL, /* Seek proc. */ TcpSetOptionProc, /* Set option proc. */ TcpGetOptionProc, /* Get option proc. */ TcpWatchProc, /* Initialize notifier. */ TcpGetHandleProc, /* Get OS handles out of channel. */ - TcpClose2Proc, /* Close2 proc. */ + TcpClose2Proc, /* New close2 proc. */ TcpBlockModeProc, /* Set blocking or non-blocking mode.*/ NULL, /* flush proc. */ NULL, /* handler proc. */ NULL, /* wide seek proc. */ TcpThreadActionProc, /* thread action proc. */ @@ -302,37 +298,48 @@ */ static TclInitProcessGlobalValueProc InitializeHostName; static ProcessGlobalValue hostName = {0, 0, NULL, NULL, InitializeHostName, NULL, NULL}; - + /* - * Simple wrapper round the SendMessage syscall. + *---------------------------------------------------------------------- + * + * SendSelectMessage -- + * + * Simple wrapper round the SendMessage syscall with a SOCKET_SELECT + * message to add a bit of type safety. + * + *---------------------------------------------------------------------- */ - -#define SendSelectMessage(tsdPtr, message, payload) \ - SendMessageW((tsdPtr)->hwnd, SOCKET_SELECT, \ - (WPARAM) (message), (LPARAM) (payload)) - +static inline void +SendSelectMessage( + ThreadSpecificData *tsdPtr, /* Reference to this thread's worker. */ + int operation, /* Whether to add or remove from the mask. */ + TcpState *payload) /* What socket to add/remove. */ +{ + SendMessageW(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) operation, + (LPARAM) payload); +} /* * Address print debug functions */ #if 0 -void +static inline void printaddrinfo( struct addrinfo *ai, char *prefix) { char host[NI_MAXHOST], port[NI_MAXSERV]; getnameinfo(ai->ai_addr, ai->ai_addrlen, host, sizeof(host), port, sizeof(port), - NI_NUMERICHOST|NI_NUMERICSERV); + NI_NUMERICHOST | NI_NUMERICSERV); } -void +static void printaddrinfolist( struct addrinfo *addrlist, char *prefix) { struct addrinfo *ai; @@ -358,48 +365,45 @@ */ void InitializeHostName( char **valuePtr, - size_t *lengthPtr, + TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr) { WCHAR wbuf[256]; - DWORD length = sizeof(wbuf)/sizeof(WCHAR); + DWORD length = sizeof(wbuf) / sizeof(WCHAR); Tcl_DString ds; Tcl_DStringInit(&ds); if (GetComputerNameExW(ComputerNamePhysicalDnsFullyQualified, wbuf, &length) != 0) { /* - * Convert string from native to UTF then change to lowercase. + * Convert string from WCHAR to utf-8, then change to lowercase, + * then to system encoding. */ + Tcl_DString inDs; - Tcl_UtfToLower(Tcl_WCharToUtfDString(wbuf, -1, &ds)); - + Tcl_DStringInit(&inDs); + Tcl_UtfToLower(Tcl_WCharToUtfDString(wbuf, TCL_INDEX_NONE, &inDs)); + Tcl_UtfToExternalDString(NULL, Tcl_DStringValue(&inDs), -1, &ds); + Tcl_DStringFree(&inDs); } else { - if (TclpHasSockets(NULL) == TCL_OK) { - /* - * The buffer size of 256 is recommended by the MSDN page that - * documents gethostname() as being always adequate. - */ - - Tcl_DString inDs; - - Tcl_DStringInit(&inDs); - Tcl_DStringSetLength(&inDs, 256); - if (gethostname(Tcl_DStringValue(&inDs), - Tcl_DStringLength(&inDs)) == 0) { - Tcl_ExternalToUtfDString(NULL, Tcl_DStringValue(&inDs), -1, - &ds); - } - Tcl_DStringFree(&inDs); - } - } - - *encodingPtr = Tcl_GetEncoding(NULL, "utf-8"); + TclInitSockets(); + /* + * The buffer size of 256 is recommended by the MSDN page that + * documents gethostname() as being always adequate. + */ + + Tcl_DStringInit(&ds); + Tcl_DStringSetLength(&ds, 256); + gethostname(Tcl_DStringValue(&ds), Tcl_DStringLength(&ds)); + Tcl_DStringSetLength(&ds, strlen(Tcl_DStringValue(&ds))); + } + + *encodingPtr = Tcl_GetEncoding(NULL, NULL); *lengthPtr = Tcl_DStringLength(&ds); - *valuePtr = (char *)Tcl_Alloc(*lengthPtr + 1); + *valuePtr = (char *)ckalloc(*lengthPtr + 1); memcpy(*valuePtr, Tcl_DStringValue(&ds), *lengthPtr + 1); Tcl_DStringFree(&ds); } /* @@ -427,46 +431,82 @@ } /* *---------------------------------------------------------------------- * - * TclpHasSockets -- + * TclInitSockets -- * - * This function determines whether sockets are available on the current - * system and returns an error in interp if they are not. Note that - * interp may be NULL. + * Initialization of sockets for the thread. Also creates message + * handling window class for the process if needed. * * Results: - * Returns TCL_OK if the system supports sockets, or TCL_ERROR with an - * error in interp (if non-NULL). + * Nothing. Panics on failure. * * Side effects: * If not already prepared, initializes the TSD structure and socket * message handling thread associated to the calling thread for the * subsystem of the driver. * *---------------------------------------------------------------------- */ -int -TclpHasSockets( - Tcl_Interp *interp) /* Where to write an error message if sockets - * are not present, or NULL if no such message - * is to be written. */ -{ - Tcl_MutexLock(&socketMutex); - InitSockets(); - Tcl_MutexUnlock(&socketMutex); - - if (SocketsEnabled()) { - return TCL_OK; - } - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "sockets are not available on this system", -1)); - } - return TCL_ERROR; +void +TclInitSockets(void) +{ + /* Then Per thread initialization. */ + DWORD id; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); + + if (tsdPtr != NULL) { + return; + } + + InitSocketWindowClass(); + + /* + * OK, this thread has never done anything with sockets before. Construct + * a worker thread to handle asynchronous events related to sockets + * assigned to _this_ thread. + */ + + tsdPtr = TCL_TSD_INIT(&dataKey); + tsdPtr->pendingTcpState = NULL; + tsdPtr->socketList = NULL; + tsdPtr->hwnd = NULL; + tsdPtr->threadId = Tcl_GetCurrentThread(); + tsdPtr->readyEvent = CreateEventW(NULL, FALSE, FALSE, NULL); + if (tsdPtr->readyEvent == NULL) { + goto initFailure; + } + tsdPtr->socketListLock = CreateEventW(NULL, FALSE, TRUE, NULL); + if (tsdPtr->socketListLock == NULL) { + goto initFailure; + } + tsdPtr->socketThread = CreateThread(NULL, 256, SocketThread, tsdPtr, 0, + &id); + if (tsdPtr->socketThread == NULL) { + goto initFailure; + } + + SetThreadPriority(tsdPtr->socketThread, THREAD_PRIORITY_HIGHEST); + + /* + * Wait for the thread to signal when the window has been created and if + * it is ready to go. + */ + + WaitForSingleObject(tsdPtr->readyEvent, INFINITE); + + if (tsdPtr->hwnd != NULL) { + Tcl_CreateEventSource(SocketSetupProc, SocketCheckProc, NULL); + return; + } + + initFailure: + Tcl_Panic("InitSockets failed"); + return; } /* *---------------------------------------------------------------------- * @@ -487,11 +527,12 @@ */ void TclpFinalizeSockets(void) { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); /* * Careful! This is a finalizer! */ @@ -542,21 +583,21 @@ *---------------------------------------------------------------------- */ static int TcpBlockModeProc( - ClientData instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ int mode) /* The mode to set. Can be one of * TCL_MODE_BLOCKING or * TCL_MODE_NONBLOCKING. */ { TcpState *statePtr = (TcpState *)instanceData; if (mode == TCL_MODE_NONBLOCKING) { SET_BITS(statePtr->flags, TCP_NONBLOCKING); } else { - CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING); + CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING); } return 0; } /* @@ -573,21 +614,21 @@ * * non-NULL: Called by explicite read/write command. Block if socket * is blocking. * May return two error codes: * * EWOULDBLOCK: if connect is still in progress * * ENOTCONN: if connect failed. This would be the error message - * of a rect or sendto syscall so this is emulated here. - * * Null: Called by a backround operation. Do not block and don't + * of a recv or sendto syscall so this is emulated here. + * * Null: Called by a background operation. Do not block and don't * return any error code. * * Results: * 0 if the connection has completed, -1 if still in progress or there is * an error. * * Side effects: * Processes socket events off the system queue. May process - * asynchroneous connect. + * asynchronous connect. * *---------------------------------------------------------------------- */ static int @@ -596,11 +637,10 @@ int *errorCodePtr) /* Where to store errors? A passed * null-pointer activates background mode. */ { int result; int oldMode; - ThreadSpecificData *tsdPtr; /* * Check if an async connect failed already and error reporting is * demanded, return the error ENOTCONN. */ @@ -624,13 +664,13 @@ * - Call by recv/send and blocking socket * (errorCodePtr != NULL && !GOT_BITS(flags, TCP_NONBLOCKING)) * - Call by the event queue (errorCodePtr == NULL) */ - if (GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE) + if (GOT_BITS(statePtr->flags, TCP_ASYNC_TEST_MODE) && errorCodePtr != NULL - && GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) { + && GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) { *errorCodePtr = EWOULDBLOCK; return -1; } /* @@ -646,55 +686,56 @@ while (1) { /* * Get the statePtr lock. */ - tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* - * Check for connect event. - */ + * Check for connect event. + */ if (GOT_BITS(statePtr->readyEvents, FD_CONNECT)) { /* - * Consume the connect event. - */ + * Consume the connect event. + */ CLEAR_BITS(statePtr->readyEvents, FD_CONNECT); /* * For blocking sockets and foreground processing, disable async - * connect as we continue now synchoneously. + * connect as we continue now synchronously. */ if (errorCodePtr != NULL && !GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) { CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT); } /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); /* - * Continue connect. If switched to synchroneous connect, the + * Continue connect. If switched to synchronous connect, the * connect is terminated. */ result = TcpConnect(NULL, statePtr); /* - * Restore event service mode. - */ + * Restore event service mode. + */ (void) Tcl_SetServiceMode(oldMode); /* - * Check for Succesfull connect or async connect restart + * Check for Successful connect or async connect restart */ if (result == TCL_OK) { /* * Check for async connect restart (not possible for @@ -719,15 +760,15 @@ *errorCodePtr = ENOTCONN; } return -1; } - /* - * Free list lock. - */ + /* + * Free list lock. + */ - SetEvent(tsdPtr->socketListLock); + SetEvent(tsdPtr->socketListLock); /* * Background operation returns with no action as there was no connect * event */ @@ -773,34 +814,24 @@ *---------------------------------------------------------------------- */ static int TcpInputProc( - ClientData instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ char *buf, /* Where to store data read. */ int bufSize, /* How much space is available in the * buffer? */ int *errorCodePtr) /* Where to store error code. */ { TcpState *statePtr = (TcpState *)instanceData; int bytesRead; DWORD error; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); *errorCodePtr = 0; - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - *errorCodePtr = EFAULT; - return -1; - } - /* * First check to see if EOF was already detected, to prevent calling the * socket stack after the first time EOF is detected. */ @@ -828,13 +859,13 @@ while (1) { SendSelectMessage(tsdPtr, UNSELECT, statePtr); /* - * Single fd operation: this proc is only called for a connected - * socket. - */ + * Single fd operation: this proc is only called for a connected + * socket. + */ bytesRead = recv(statePtr->sockets->fd, buf, bufSize, 0); CLEAR_BITS(statePtr->readyEvents, FD_READ); /* @@ -861,11 +892,11 @@ error = WSAGetLastError(); /* * If an RST comes, then ignore the error and report an EOF just like - * on unix. + * on Unix. */ if (error == WSAECONNRESET) { SET_BITS(statePtr->flags, SOCKET_EOF); bytesRead = 0; @@ -875,12 +906,12 @@ /* * Check for error condition or underflow in non-blocking case. */ if (GOT_BITS(statePtr->flags, TCP_NONBLOCKING) - || (error != WSAEWOULDBLOCK)) { - TclWinConvertError(error); + || (error != WSAEWOULDBLOCK)) { + Tcl_WinConvertError(error); *errorCodePtr = Tcl_GetErrno(); bytesRead = -1; break; } @@ -917,33 +948,23 @@ *---------------------------------------------------------------------- */ static int TcpOutputProc( - ClientData instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ const char *buf, /* The data buffer. */ int toWrite, /* How many bytes to write? */ int *errorCodePtr) /* Where to store error code. */ { TcpState *statePtr = (TcpState *)instanceData; int written; DWORD error; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); *errorCodePtr = 0; - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - *errorCodePtr = EFAULT; - return -1; - } - /* * Check if there is an async connect running. * For blocking sockets terminate connect, otherwise do one step. * For a non blocking socket return EWOULDBLOCK if connect not terminated */ @@ -954,13 +975,13 @@ while (1) { SendSelectMessage(tsdPtr, UNSELECT, statePtr); /* - * Single fd operation: this proc is only called for a connected - * socket. - */ + * Single fd operation: this proc is only called for a connected + * socket. + */ written = send(statePtr->sockets->fd, buf, toWrite, 0); if (written != SOCKET_ERROR) { /* * Since Windows won't generate a new write event until we hit an @@ -990,11 +1011,11 @@ *errorCodePtr = EWOULDBLOCK; written = -1; break; } } else { - TclWinConvertError(error); + Tcl_WinConvertError(error); *errorCodePtr = Tcl_GetErrno(); written = -1; break; } @@ -1032,48 +1053,40 @@ *---------------------------------------------------------------------- */ static int TcpCloseProc( - ClientData instanceData, /* The socket to close. */ + void *instanceData, /* The socket to close. */ TCL_UNUSED(Tcl_Interp *)) { TcpState *statePtr = (TcpState *)instanceData; /* TIP #218 */ int errorCode = 0; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (SocketsEnabled()) { - /* - * Clean up the OS socket handle. The default Windows setting for a - * socket is SO_DONTLINGER, which does a graceful shutdown in the - * background. - */ - - while (statePtr->sockets != NULL) { - TcpFdList *thisfd = statePtr->sockets; - - statePtr->sockets = thisfd->next; - if (closesocket(thisfd->fd) == SOCKET_ERROR) { - TclWinConvertError((DWORD) WSAGetLastError()); - errorCode = Tcl_GetErrno(); - } - Tcl_Free(thisfd); - } + * Clean up the OS socket handle. The default Windows setting for a + * socket is SO_DONTLINGER, which does a graceful shutdown in the + * background. + */ + + while (statePtr->sockets != NULL) { + TcpFdList *thisfd = statePtr->sockets; + + statePtr->sockets = thisfd->next; + if (closesocket(thisfd->fd) == SOCKET_ERROR) { + Tcl_WinConvertError((DWORD) WSAGetLastError()); + errorCode = Tcl_GetErrno(); + } + ckfree(thisfd); } if (statePtr->addrlist != NULL) { - freeaddrinfo(statePtr->addrlist); + freeaddrinfo(statePtr->addrlist); } if (statePtr->myaddrlist != NULL) { - freeaddrinfo(statePtr->myaddrlist); + freeaddrinfo(statePtr->myaddrlist); } /* * Clear an eventual tsd info list pointer. * @@ -1082,20 +1095,20 @@ */ if (tsdPtr->pendingTcpState != NULL && tsdPtr->pendingTcpState == statePtr) { /* - * Get infoPtr lock, because this concerns the notifier thread. - */ + * Get infoPtr lock, because this concerns the notifier thread. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); tsdPtr->pendingTcpState = NULL; /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); } /* @@ -1103,11 +1116,11 @@ * socket list. This is now done by the thread action callbacks, and only * there. This happens before this code is called. We can free without * fear of damaging the list. */ - Tcl_Free(statePtr); + ckfree(statePtr); return errorCode; } /* *---------------------------------------------------------------------- @@ -1126,11 +1139,11 @@ *---------------------------------------------------------------------- */ static int TcpClose2Proc( - ClientData instanceData, /* The socket to close. */ + void *instanceData, /* The socket to close. */ Tcl_Interp *interp, /* For error reporting. */ int flags) /* Flags that indicate which side to close. */ { TcpState *statePtr = (TcpState *)instanceData; int readError = 0; @@ -1138,25 +1151,27 @@ /* * Shutdown the OS socket handle. */ - if ((flags & (TCL_CLOSE_READ|TCL_CLOSE_WRITE)) == 0) { + if ((flags & (TCL_CLOSE_READ | TCL_CLOSE_WRITE)) == 0) { return TcpCloseProc(instanceData, interp); } /* * Single fd operation: Tcl_OpenTcpServer() does not set TCL_READABLE or * TCL_WRITABLE so this should never be called for a server socket. */ - if ((flags & TCL_CLOSE_READ) && (shutdown(statePtr->sockets->fd, SD_RECEIVE) == SOCKET_ERROR)) { - TclWinConvertError((DWORD) WSAGetLastError()); + if ((flags & TCL_CLOSE_READ) + && (shutdown(statePtr->sockets->fd, SD_RECEIVE) == SOCKET_ERROR)) { + Tcl_WinConvertError((DWORD) WSAGetLastError()); readError = Tcl_GetErrno(); } - if ((flags & TCL_CLOSE_WRITE) && (shutdown(statePtr->sockets->fd, SD_SEND) == SOCKET_ERROR)) { - TclWinConvertError((DWORD) WSAGetLastError()); + if ((flags & TCL_CLOSE_WRITE) + && (shutdown(statePtr->sockets->fd, SD_SEND) == SOCKET_ERROR)) { + Tcl_WinConvertError((DWORD) WSAGetLastError()); writeError = Tcl_GetErrno(); } return (readError != 0) ? readError : writeError; } @@ -1176,90 +1191,68 @@ *---------------------------------------------------------------------- */ static int TcpSetOptionProc( - ClientData instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Name of the option to set. */ - TCL_UNUSED(const char *) /*value*/) /* New value for option. */ + const char *value) /* New value for option. */ { -#ifdef TCL_FEATURE_KEEPALIVE_NAGLE - TcpState *statePtr = instanceData; + TcpState *statePtr = (TcpState *)instanceData; SOCKET sock; -#else - (void)instanceData; -#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/ - - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "winsock is not initialized", -1)); - } - return TCL_ERROR; - } - -#ifdef TCL_FEATURE_KEEPALIVE_NAGLE -#error "TCL_FEATURE_KEEPALIVE_NAGLE not reviewed for whether to treat statePtr->sockets as single fd or list" + size_t len = 0; + + if (optionName != NULL) { + len = strlen(optionName); + } + sock = statePtr->sockets->fd; - if (!strcasecmp(optionName, "-keepalive")) { - BOOL val = FALSE; - int boolVar, rtn; + if ((len > 1) && (optionName[1] == 'k') && + (strncmp(optionName, "-keepalive", len) == 0)) { + BOOL boolVar; + int rtn; if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) { return TCL_ERROR; } - if (boolVar) { - val = TRUE; - } rtn = setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, - (const char *) &val, sizeof(BOOL)); + (const char *) &boolVar, sizeof(boolVar)); if (rtn != 0) { - TclWinConvertError(WSAGetLastError()); + Tcl_WinConvertError(WSAGetLastError()); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't set socket option: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } return TCL_OK; - } else if (!strcasecmp(optionName, "-nagle")) { - BOOL val = FALSE; - int boolVar, rtn; + } + if ((len > 1) && (optionName[1] == 'n') && + (strncmp(optionName, "-nodelay", len) == 0)) { + BOOL boolVar; + int rtn; if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) { return TCL_ERROR; } - if (!boolVar) { - val = TRUE; - } rtn = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, - (const char *) &val, sizeof(BOOL)); + (const char *) &boolVar, sizeof(boolVar)); if (rtn != 0) { - TclWinConvertError(WSAGetLastError()); + Tcl_WinConvertError(WSAGetLastError()); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't set socket option: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } return TCL_OK; } - - return Tcl_BadChannelOption(interp, optionName, "keepalive nagle"); -#else - return Tcl_BadChannelOption(interp, optionName, ""); -#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/ + return Tcl_BadChannelOption(interp, optionName, "keepalive nodelay"); } /* *---------------------------------------------------------------------- * @@ -1281,11 +1274,11 @@ *---------------------------------------------------------------------- */ static int TcpGetOptionProc( - ClientData instanceData, /* Socket state. */ + void *instanceData, /* Socket state. */ Tcl_Interp *interp, /* For error reporting - can be NULL. */ const char *optionName, /* Name of the option to retrieve the value * for, or NULL to get all options and their * values. */ Tcl_DString *dsPtr) /* Where to store the computed value; @@ -1295,46 +1288,34 @@ char host[NI_MAXHOST], port[NI_MAXSERV]; SOCKET sock; size_t len = 0; int reverseDNS = 0; #define SUPPRESS_RDNS_VAR "::tcl::unsupported::noReverseDNS" - - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - if (interp) { - Tcl_SetObjResult(interp, Tcl_NewStringObj( - "winsock is not initialized", -1)); - } - return TCL_ERROR; - } +#define HAVE_OPTION(option) \ + ((len > 1) && (optionName[1] == option[1]) && \ + (strncmp(optionName, option, len) == 0)) /* * Go one step in async connect * - * If any error is thrown save it as backround error to report eventually + * If any error is thrown save it as background error to report eventually * below. */ - if (!GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE)) { + if (!GOT_BITS(statePtr->flags, TCP_ASYNC_TEST_MODE)) { WaitForConnect(statePtr, NULL); } sock = statePtr->sockets->fd; if (optionName != NULL) { len = strlen(optionName); } - if ((len > 1) && (optionName[1] == 'e') && - (strncmp(optionName, "-error", len) == 0)) { + if (HAVE_OPTION("-error")) { /* - * Do not return any errors if async connect is running. - */ + * Do not return any errors if async connect is running. + */ if (!GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { if (GOT_BITS(statePtr->flags, TCP_ASYNC_FAILED)) { /* * In case of a failed async connect, eventually report the @@ -1342,11 +1323,12 @@ * as this comes again and again. */ if (statePtr->connectError != 0) { Tcl_DStringAppend(dsPtr, - Tcl_ErrnoMsg(statePtr->connectError), -1); + Tcl_ErrnoMsg(statePtr->connectError), + TCL_INDEX_NONE); statePtr->connectError = 0; } } else { /* * Report an eventual last error of the socket system. @@ -1376,34 +1358,32 @@ /* * Return error message. */ if (err) { - TclWinConvertError(err); + Tcl_WinConvertError(err); Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(Tcl_GetErrno()), - -1); + TCL_INDEX_NONE); } } } return TCL_OK; } - if ((len > 1) && (optionName[1] == 'c') && - (strncmp(optionName, "-connecting", len) == 0)) { + if (HAVE_OPTION("-connecting")) { Tcl_DStringAppend(dsPtr, GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING) - ? "1" : "0", -1); - return TCL_OK; + ? "1" : "0", TCL_INDEX_NONE); + return TCL_OK; } if (interp != NULL - && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) { + && Tcl_GetVar(interp, SUPPRESS_RDNS_VAR, 0) != NULL) { reverseDNS = NI_NUMERICHOST; } - if ((len == 0) || ((len > 1) && (optionName[1] == 'p') && - (strncmp(optionName, "-peername", len) == 0))) { + if ((len == 0) || HAVE_OPTION("-peername")) { address peername; socklen_t size = sizeof(peername); if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { /* @@ -1415,11 +1395,11 @@ Tcl_DStringAppendElement(dsPtr, ""); } else { return TCL_OK; } } else if (getpeername(sock, (LPSOCKADDR) &(peername.sa), - &size) == 0) { + &size) == 0) { /* * Peername fetch succeeded - output list */ if (len == 0) { @@ -1446,11 +1426,11 @@ * an fconfigure request on a server socket (such sockets have no * peer). {Copied from unix/tclUnixChan.c} */ if (len) { - TclWinConvertError((DWORD) WSAGetLastError()); + Tcl_WinConvertError((DWORD) WSAGetLastError()); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get peername: %s", Tcl_PosixError(interp))); } @@ -1457,12 +1437,11 @@ return TCL_ERROR; } } } - if ((len == 0) || ((len > 1) && (optionName[1] == 's') && - (strncmp(optionName, "-sockname", len) == 0))) { + if ((len == 0) || HAVE_OPTION("-sockname")) { TcpFdList *fds; address sockname; socklen_t size; int found = 0; @@ -1473,11 +1452,11 @@ if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) { /* * In async connect output an empty string */ - found = 1; + found = 1; } else { for (fds = statePtr->sockets; fds != NULL; fds = fds->next) { sock = fds->fd; size = sizeof(sockname); if (getsockname(sock, &(sockname.sa), &size) >= 0) { @@ -1522,66 +1501,53 @@ return TCL_OK; } Tcl_DStringEndSublist(dsPtr); } else { if (interp) { - TclWinConvertError((DWORD) WSAGetLastError()); + Tcl_WinConvertError((DWORD) WSAGetLastError()); Tcl_SetObjResult(interp, Tcl_ObjPrintf( "can't get sockname: %s", Tcl_PosixError(interp))); } return TCL_ERROR; } } -#ifdef TCL_FEATURE_KEEPALIVE_NAGLE - if (len == 0 || !strncmp(optionName, "-keepalive", len)) { - int optlen; - BOOL opt = FALSE; - - if (len == 0) { - Tcl_DStringAppendElement(dsPtr, "-keepalive"); - } - optlen = sizeof(BOOL); - getsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char *)&opt, &optlen); - if (opt) { - Tcl_DStringAppendElement(dsPtr, "1"); - } else { - Tcl_DStringAppendElement(dsPtr, "0"); - } - if (len > 0) { - return TCL_OK; - } - } - - if (len == 0 || !strncmp(optionName, "-nagle", len)) { - int optlen; - BOOL opt = FALSE; - - if (len == 0) { - Tcl_DStringAppendElement(dsPtr, "-nagle"); - } - optlen = sizeof(BOOL); - getsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&opt, &optlen); - if (opt) { - Tcl_DStringAppendElement(dsPtr, "0"); - } else { - Tcl_DStringAppendElement(dsPtr, "1"); - } - if (len > 0) { - return TCL_OK; - } - } -#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/ - - if (len > 0) { -#ifdef TCL_FEATURE_KEEPALIVE_NAGLE - return Tcl_BadChannelOption(interp, optionName, - "connecting peername sockname keepalive nagle"); -#else - return Tcl_BadChannelOption(interp, optionName, - "connecting peername sockname"); -#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/ + if ((len == 0) || HAVE_OPTION("-keepalive")) { + int optlen; + BOOL opt = FALSE; + + if (len == 0) { + sock = statePtr->sockets->fd; + Tcl_DStringAppendElement(dsPtr, "-keepalive"); + } + optlen = sizeof(BOOL); + getsockopt(sock, SOL_SOCKET, SO_KEEPALIVE, (char *)&opt, &optlen); + Tcl_DStringAppendElement(dsPtr, opt ? "1" : "0"); + if (len > 0) { + return TCL_OK; + } + } + + if ((len == 0) || HAVE_OPTION("-nodelay")) { + int optlen; + BOOL opt = FALSE; + + if (len == 0) { + sock = statePtr->sockets->fd; + Tcl_DStringAppendElement(dsPtr, "-nodelay"); + } + optlen = sizeof(BOOL); + getsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *)&opt, &optlen); + Tcl_DStringAppendElement(dsPtr, opt ? "1" : "0"); + if (len > 0) { + return TCL_OK; + } + } + + if (len > 0) { + return Tcl_BadChannelOption(interp, optionName, + "connecting keepalive nodelay peername sockname"); } return TCL_OK; } @@ -1603,11 +1569,11 @@ *---------------------------------------------------------------------- */ static void TcpWatchProc( - ClientData instanceData, /* The socket state. */ + void *instanceData, /* The socket state. */ int mask) /* Events of interest; an OR-ed combination of * TCL_READABLE, TCL_WRITABLE and * TCL_EXCEPTION. */ { TcpState *statePtr = (TcpState *)instanceData; @@ -1657,21 +1623,19 @@ *---------------------------------------------------------------------- */ static int TcpGetHandleProc( - ClientData instanceData, /* The socket state. */ + void *instanceData, /* The socket state. */ TCL_UNUSED(int) /*direction*/, - ClientData *handlePtr) /* Where to store the handle. */ + void **handlePtr) /* Where to store the handle. */ { TcpState *statePtr = (TcpState *)instanceData; *handlePtr = INT2PTR(statePtr->sockets->fd); return TCL_OK; } - - /* *---------------------------------------------------------------------- * * TcpConnect -- @@ -1683,13 +1647,13 @@ * - By the event handler to continue an asynchronously connect * - By a blocking socket function (gets/puts) to terminate the * connect synchronously * * Results: - * TCL_OK, if the socket was successfully connected or an asynchronous - * connection is in progress. If an error occurs, TCL_ERROR is returned - * and an error message is left in interp. + * TCL_OK, if the socket was successfully connected or an asynchronous + * connection is in progress. If an error occurs, TCL_ERROR is returned + * and an error message is left in interp. * * Side effects: * Opens a socket. * * Remarks: @@ -1712,48 +1676,49 @@ Tcl_Interp *interp, /* For error reporting; can be NULL. */ TcpState *statePtr) { DWORD error; int async_connect = GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT); - /* We are started with async connect and the - * connect notification was not yet - * received. */ + /* We are started with async connect and the + * connect notification was not yet + * received. */ int async_callback = GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING); - /* We were called by the event procedure and - * continue our loop. */ - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + /* We were called by the event procedure and + * continue our loop. */ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); if (async_callback) { - goto reenter; + goto reenter; } for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL; statePtr->addr = statePtr->addr->ai_next) { - for (statePtr->myaddr = statePtr->myaddrlist; - statePtr->myaddr != NULL; - statePtr->myaddr = statePtr->myaddr->ai_next) { + for (statePtr->myaddr = statePtr->myaddrlist; + statePtr->myaddr != NULL; + statePtr->myaddr = statePtr->myaddr->ai_next) { /* * No need to try combinations of local and remote addresses * of different families. */ if (statePtr->myaddr->ai_family != statePtr->addr->ai_family) { continue; } - /* - * Close the socket if it is still open from the last unsuccessful - * iteration. - */ + /* + * Close the socket if it is still open from the last unsuccessful + * iteration. + */ if (statePtr->sockets->fd != INVALID_SOCKET) { closesocket(statePtr->sockets->fd); } /* - * Get statePtr lock. - */ + * Get statePtr lock. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* * Reset last error from last try @@ -1761,64 +1726,64 @@ statePtr->notifierConnectError = 0; Tcl_SetErrno(0); statePtr->sockets->fd = socket(statePtr->myaddr->ai_family, - SOCK_STREAM, 0); + SOCK_STREAM, 0); /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); /* - * Continue on socket creation error. - */ + * Continue on socket creation error. + */ if (statePtr->sockets->fd == INVALID_SOCKET) { - TclWinConvertError((DWORD) WSAGetLastError()); + Tcl_WinConvertError((DWORD) WSAGetLastError()); continue; } /* * Win-NT has a misfeature that sockets are inherited in child * processes by default. Turn off the inherit bit. */ SetHandleInformation((HANDLE) statePtr->sockets->fd, - HANDLE_FLAG_INHERIT, 0); + HANDLE_FLAG_INHERIT, 0); /* * Set kernel space buffering */ TclSockMinimumBuffers((void *) statePtr->sockets->fd, - TCP_BUFFER_SIZE); + TCP_BUFFER_SIZE); /* * Try to bind to a local port. */ if (bind(statePtr->sockets->fd, statePtr->myaddr->ai_addr, statePtr->myaddr->ai_addrlen) == SOCKET_ERROR) { - TclWinConvertError((DWORD) WSAGetLastError()); + Tcl_WinConvertError((DWORD) WSAGetLastError()); continue; } /* - * For asynchroneous connect set the socket in nonblocking mode + * For asynchronous connect set the socket in nonblocking mode * and activate connect notification */ if (async_connect) { TcpState *statePtr2; int in_socket_list = 0; /* - * Get statePtr lock. - */ + * Get statePtr lock. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* * Bugfig for 336441ed59 to not ignore notifications until the @@ -1842,11 +1807,11 @@ tsdPtr->pendingTcpState = statePtr; } /* * Set connect mask to connect events - * + * * This is activated by a SOCKET_SELECT message to the * notifier thread. */ SET_BITS(statePtr->selectEvents, FD_CONNECT); @@ -1855,13 +1820,13 @@ * Free list lock. */ SetEvent(tsdPtr->socketListLock); - /* - * Activate accept notification. - */ + /* + * Activate accept notification. + */ SendSelectMessage(tsdPtr, SELECT, statePtr); } /* @@ -1870,15 +1835,15 @@ connect(statePtr->sockets->fd, statePtr->addr->ai_addr, statePtr->addr->ai_addrlen); error = WSAGetLastError(); - TclWinConvertError(error); + Tcl_WinConvertError(error); if (async_connect && error == WSAEWOULDBLOCK) { /* - * Asynchroneous connect + * Asynchronous connect * * Remember that we jump back behind this next round */ SET_BITS(statePtr->flags, TCP_ASYNC_PENDING); @@ -1893,37 +1858,37 @@ */ CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING); /* - * Get statePtr lock. - */ + * Get statePtr lock. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* - * Get signaled connect error. - */ + * Get signaled connect error. + */ - TclWinConvertError((DWORD) statePtr->notifierConnectError); + Tcl_WinConvertError((DWORD) statePtr->notifierConnectError); /* - * Clear eventual connect flag. - */ + * Clear eventual connect flag. + */ CLEAR_BITS(statePtr->selectEvents, FD_CONNECT); /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); } /* * Clear the tsd socket list pointer if we did not wait for - * the FD_CONNECT asynchroneously + * the FD_CONNECT asynchronously */ tsdPtr->pendingTcpState = NULL; if (Tcl_GetErrno() == 0) { @@ -1943,11 +1908,11 @@ CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT); if (Tcl_GetErrno() == 0) { /* - * Succesfully connected + * Successfully connected * * Set up the select mask for read/write events. */ statePtr->selectEvents = FD_READ | FD_WRITE | FD_CLOSE; @@ -1971,42 +1936,42 @@ */ statePtr->selectEvents = FD_WRITE|FD_READ; /* - * Get statePtr lock. - */ + * Get statePtr lock. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* - * Signal ready readable and writable events. - */ + * Signal ready readable and writable events. + */ SET_BITS(statePtr->readyEvents, FD_WRITE | FD_READ); /* - * Flag error to event routine. - */ + * Flag error to event routine. + */ SET_BITS(statePtr->flags, TCP_ASYNC_FAILED); /* - * Save connect error to be reported by 'fconfigure -error'. - */ + * Save connect error to be reported by 'fconfigure -error'. + */ statePtr->connectError = Tcl_GetErrno(); /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); } /* - * Error message on synchroneous connect + * Error message on synchronous connect */ if (interp != NULL) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open socket: %s", Tcl_PosixError(interp))); @@ -2047,39 +2012,27 @@ TcpState *statePtr; const char *errorMsg = NULL; struct addrinfo *addrlist = NULL, *myaddrlist = NULL; char channelName[SOCK_CHAN_LENGTH]; - if (TclpHasSockets(interp) != TCL_OK) { - return NULL; - } - - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - return NULL; - } + TclInitSockets(); /* * Do the name lookups for the local and remote addresses. */ if (!TclCreateSocketAddress(interp, &addrlist, host, port, 0, &errorMsg) - || !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1, - &errorMsg)) { - if (addrlist != NULL) { - freeaddrinfo(addrlist); - } - if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "couldn't open socket: %s", errorMsg)); - } - return NULL; + || !TclCreateSocketAddress(interp, &myaddrlist, myaddr, myport, 1, + &errorMsg)) { + if (addrlist != NULL) { + freeaddrinfo(addrlist); + } + if (interp != NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't open socket: %s", errorMsg)); + } + return NULL; } statePtr = NewSocketInfo(INVALID_SOCKET); statePtr->addrlist = addrlist; statePtr->myaddrlist = myaddrlist; @@ -2093,21 +2046,20 @@ if (TcpConnect(interp, statePtr) != TCL_OK) { TcpCloseProc(statePtr, NULL); return NULL; } - sprintf(channelName, SOCK_TEMPLATE, statePtr); - + TclWinGenerateChannelName(channelName, "sock", statePtr); statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr, (TCL_READABLE | TCL_WRITABLE)); if (TCL_ERROR == Tcl_SetChannelOption(NULL, statePtr->channel, "-translation", "auto crlf")) { - Tcl_CloseEx(NULL, statePtr->channel, 0); + Tcl_Close(NULL, statePtr->channel); return NULL; } else if (TCL_ERROR == Tcl_SetChannelOption(NULL, statePtr->channel, "-eofchar", "")) { - Tcl_CloseEx(NULL, statePtr->channel, 0); + Tcl_Close(NULL, statePtr->channel); return NULL; } return statePtr->channel; } @@ -2127,38 +2079,34 @@ *---------------------------------------------------------------------- */ Tcl_Channel Tcl_MakeTcpClientChannel( - ClientData sock) /* The socket to wrap up into a channel. */ -{ - TcpState *statePtr; - char channelName[SOCK_CHAN_LENGTH]; - ThreadSpecificData *tsdPtr; - - if (TclpHasSockets(NULL) != TCL_OK) { - return NULL; - } - - tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + void *sock) /* The socket to wrap up into a channel. */ +{ + TclInitSockets(); + + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); /* * Set kernel space buffering and non-blocking. */ TclSockMinimumBuffers(sock, TCP_BUFFER_SIZE); - statePtr = NewSocketInfo((SOCKET) sock); + TcpState *statePtr = NewSocketInfo((SOCKET) sock); /* * Start watching for read/write events on the socket. */ statePtr->selectEvents = FD_READ | FD_CLOSE | FD_WRITE; SendSelectMessage(tsdPtr, SELECT, statePtr); - sprintf(channelName, SOCK_TEMPLATE, statePtr); + char channelName[SOCK_CHAN_LENGTH]; + TclWinGenerateChannelName(channelName, "sock", statePtr); statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr, (TCL_READABLE | TCL_WRITABLE)); Tcl_SetChannelOption(NULL, statePtr->channel, "-translation", "auto crlf"); return statePtr->channel; } @@ -2184,14 +2132,16 @@ Tcl_OpenTcpServerEx( Tcl_Interp *interp, /* For error reporting - may be NULL. */ const char *service, /* Port number to open. */ const char *myHost, /* Name of local host. */ unsigned int flags, /* Flags. */ + int backlog, /* Length of OS listen backlog queue, or -1 + * for default. */ Tcl_TcpAcceptProc *acceptProc, /* Callback for accepting connections from new * clients. */ - ClientData acceptProcData) /* Data for the callback. */ + void *acceptProcData) /* Data for the callback. */ { SOCKET sock = INVALID_SOCKET; unsigned short chosenport = 0; struct addrinfo *addrlist = NULL; struct addrinfo *addrPtr; /* Socket address to listen on. */ @@ -2199,23 +2149,11 @@ char channelName[SOCK_CHAN_LENGTH]; u_long flag = 1; /* Indicates nonblocking mode. */ const char *errorMsg = NULL; int optvalue, port; - if (TclpHasSockets(interp) != TCL_OK) { - return NULL; - } - - /* - * Check that WinSock is initialized; do not call it if not, to prevent - * system crashes. This can happen at exit time if the exit handler for - * WinSock ran before other exit handlers that want to use sockets. - */ - - if (!SocketsEnabled()) { - return NULL; - } + TclInitSockets(); /* * Construct the addresses for each end of the socket. */ @@ -2223,19 +2161,19 @@ errorMsg = "invalid port number"; goto error; } if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, - &errorMsg)) { + &errorMsg)) { goto error; } for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) { sock = socket(addrPtr->ai_family, addrPtr->ai_socktype, - addrPtr->ai_protocol); + addrPtr->ai_protocol); if (sock == INVALID_SOCKET) { - TclWinConvertError((DWORD) WSAGetLastError()); + Tcl_WinConvertError((DWORD) WSAGetLastError()); continue; } /* * Win-NT has a misfeature that sockets are inherited in child @@ -2281,12 +2219,12 @@ * set into nonblocking mode. If there is trouble, this is one * place to look for bugs. */ if (bind(sock, addrPtr->ai_addr, - addrPtr->ai_addrlen) == SOCKET_ERROR) { - TclWinConvertError((DWORD) WSAGetLastError()); + addrPtr->ai_addrlen) == SOCKET_ERROR) { + Tcl_WinConvertError((DWORD) WSAGetLastError()); closesocket(sock); continue; } if (port == 0 && chosenport == 0) { address sockname; @@ -2306,12 +2244,15 @@ * Set the maximum number of pending connect requests to the max * value allowed on each platform (Win32 and Win32s may be * different, and there may be differences between TCP/IP stacks). */ - if (listen(sock, SOMAXCONN) == SOCKET_ERROR) { - TclWinConvertError((DWORD) WSAGetLastError()); + if (backlog < 0) { + backlog = SOMAXCONN; + } + if (listen(sock, backlog) == SOCKET_ERROR) { + Tcl_WinConvertError((DWORD) WSAGetLastError()); closesocket(sock); continue; } if (statePtr == NULL) { @@ -2329,15 +2270,16 @@ if (addrlist != NULL) { freeaddrinfo(addrlist); } if (statePtr != NULL) { - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); statePtr->acceptProc = acceptProc; statePtr->acceptProcData = acceptProcData; - sprintf(channelName, SOCK_TEMPLATE, statePtr); + TclWinGenerateChannelName(channelName, "sock", statePtr); statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr, 0); /* * Set up the select mask for connection request events. */ @@ -2350,19 +2292,19 @@ */ ioctlsocket(sock, (long) FIONBIO, &flag); SendSelectMessage(tsdPtr, SELECT, statePtr); if (Tcl_SetChannelOption(interp, statePtr->channel, "-eofchar", "") - == TCL_ERROR) { - Tcl_CloseEx(NULL, statePtr->channel, 0); + == TCL_ERROR) { + Tcl_Close(NULL, statePtr->channel); return NULL; } return statePtr->channel; } if (interp != NULL) { - Tcl_SetObjResult(interp, Tcl_ObjPrintf( + Tcl_SetObjResult(interp, Tcl_ObjPrintf( "couldn't open socket: %s", (errorMsg ? errorMsg : Tcl_PosixError(interp)))); } if (sock != INVALID_SOCKET) { @@ -2387,20 +2329,21 @@ *---------------------------------------------------------------------- */ static void TcpAccept( - TcpFdList *fds, /* Server socket that accepted newSocket. */ - SOCKET newSocket, /* Newly accepted socket. */ - address addr) /* Address of new socket. */ + TcpFdList *fds, /* Server socket that accepted newSocket. */ + SOCKET newSocket, /* Newly accepted socket. */ + address addr) /* Address of new socket. */ { TcpState *newInfoPtr; TcpState *statePtr = fds->statePtr; int len = sizeof(addr); char channelName[SOCK_CHAN_LENGTH]; char host[NI_MAXHOST], port[NI_MAXSERV]; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); /* * Win-NT has a misfeature that sockets are inherited in child processes * by default. Turn off the inherit bit. */ @@ -2418,61 +2361,60 @@ */ newInfoPtr->selectEvents = (FD_READ | FD_WRITE | FD_CLOSE); SendSelectMessage(tsdPtr, SELECT, newInfoPtr); - sprintf(channelName, SOCK_TEMPLATE, newInfoPtr); + TclWinGenerateChannelName(channelName, "sock", newInfoPtr); newInfoPtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, newInfoPtr, (TCL_READABLE | TCL_WRITABLE)); if (Tcl_SetChannelOption(NULL, newInfoPtr->channel, "-translation", "auto crlf") == TCL_ERROR) { - Tcl_CloseEx(NULL, newInfoPtr->channel, 0); + Tcl_Close(NULL, newInfoPtr->channel); return; } if (Tcl_SetChannelOption(NULL, newInfoPtr->channel, "-eofchar", "") == TCL_ERROR) { - Tcl_CloseEx(NULL, newInfoPtr->channel, 0); + Tcl_Close(NULL, newInfoPtr->channel); return; } /* * Invoke the accept callback function. */ if (statePtr->acceptProc != NULL) { getnameinfo(&(addr.sa), len, host, sizeof(host), port, sizeof(port), - NI_NUMERICHOST|NI_NUMERICSERV); + NI_NUMERICHOST|NI_NUMERICSERV); statePtr->acceptProc(statePtr->acceptProcData, newInfoPtr->channel, - host, atoi(port)); + host, atoi(port)); } } /* *---------------------------------------------------------------------- * - * InitSockets -- + * InitSocketWindowClass -- * - * Registers the event window for the socket notifier code. - * - * Assumes socketMutex is held. + * Registers the event window class for the socket notifier code. + * Caller must not hold socket mutex lock. * * Results: * None. * * Side effects: - * Register a new window class and creates a - * window for use in asynchronous socket notification. + * Register a new window class. * *---------------------------------------------------------------------- */ static void -InitSockets(void) +InitSocketWindowClass(void) { - DWORD id; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); - + if (initialized) { + return; + } + Tcl_MutexLock(&socketMutex); if (!initialized) { initialized = 1; TclCreateLateExitHandler(SocketExitHandler, NULL); /* @@ -2492,102 +2434,21 @@ windowClass.lpfnWndProc = SocketProc; windowClass.hIcon = NULL; windowClass.hCursor = NULL; if (!RegisterClassW(&windowClass)) { - TclWinConvertError(GetLastError()); - goto initFailure; - } - } - - /* - * Check for per-thread initialization. - */ - - if (tsdPtr != NULL) { - return; - } - - /* - * OK, this thread has never done anything with sockets before. Construct - * a worker thread to handle asynchronous events related to sockets - * assigned to _this_ thread. - */ - - tsdPtr = TCL_TSD_INIT(&dataKey); - tsdPtr->pendingTcpState = NULL; - tsdPtr->socketList = NULL; - tsdPtr->hwnd = NULL; - tsdPtr->threadId = Tcl_GetCurrentThread(); - tsdPtr->readyEvent = CreateEventW(NULL, FALSE, FALSE, NULL); - if (tsdPtr->readyEvent == NULL) { - goto initFailure; - } - tsdPtr->socketListLock = CreateEventW(NULL, FALSE, TRUE, NULL); - if (tsdPtr->socketListLock == NULL) { - goto initFailure; - } - tsdPtr->socketThread = CreateThread(NULL, 256, SocketThread, tsdPtr, 0, - &id); - if (tsdPtr->socketThread == NULL) { - goto initFailure; - } - - SetThreadPriority(tsdPtr->socketThread, THREAD_PRIORITY_HIGHEST); - - /* - * Wait for the thread to signal when the window has been created and if - * it is ready to go. - */ - - WaitForSingleObject(tsdPtr->readyEvent, INFINITE); - - if (tsdPtr->hwnd == NULL) { - goto initFailure; /* Trouble creating the window. */ - } - - Tcl_CreateEventSource(SocketSetupProc, SocketCheckProc, NULL); - return; - - initFailure: - TclpFinalizeSockets(); - initialized = -1; - return; -} - -/* - *---------------------------------------------------------------------- - * - * SocketsEnabled -- - * - * Check that the WinSock was successfully initialized. - * - * Warning: - * This check was useful in times of Windows98 where WinSock may - * not be available. This is not the case any more. - * This function may be removed with TCL 9.0 - * - * Results: - * 1 if it is. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -static int -SocketsEnabled(void) -{ - int enabled; - - Tcl_MutexLock(&socketMutex); - enabled = (initialized == 1); - Tcl_MutexUnlock(&socketMutex); - return enabled; -} - + Tcl_WinConvertError(GetLastError()); + goto initFailure; + } + } + Tcl_MutexUnlock(&socketMutex); + return; + + initFailure: + Tcl_MutexUnlock(&socketMutex); /* Probably pointless before panicing */ + Tcl_Panic("InitSockets failed"); +} /* *---------------------------------------------------------------------- * * SocketExitHandler -- @@ -2604,11 +2465,11 @@ *---------------------------------------------------------------------- */ static void SocketExitHandler( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { Tcl_MutexLock(&socketMutex); /* * Make sure the socket event handling window is cleaned-up for, at @@ -2638,11 +2499,11 @@ *---------------------------------------------------------------------- */ void SocketSetupProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { TcpState *statePtr; Tcl_Time blockTime = { 0, 0 }; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -2656,11 +2517,11 @@ */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); for (statePtr = tsdPtr->socketList; statePtr != NULL; statePtr = statePtr->nextPtr) { if (GOT_BITS(statePtr->readyEvents, - statePtr->watchEvents | FD_CONNECT | FD_ACCEPT)) { + statePtr->watchEvents | FD_CONNECT | FD_ACCEPT)) { Tcl_SetMaxBlockTime(&blockTime); break; } } SetEvent(tsdPtr->socketListLock); @@ -2683,11 +2544,11 @@ *---------------------------------------------------------------------- */ static void SocketCheckProc( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), int flags) /* Event flags as passed to Tcl_DoOneEvent. */ { TcpState *statePtr; SocketEvent *evPtr; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -2705,13 +2566,13 @@ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); for (statePtr = tsdPtr->socketList; statePtr != NULL; statePtr = statePtr->nextPtr) { if (GOT_BITS(statePtr->readyEvents, statePtr->watchEvents | FD_CONNECT | FD_ACCEPT) - && !GOT_BITS(statePtr->flags, SOCKET_PENDING)) { + && !GOT_BITS(statePtr->flags, SOCKET_PENDING)) { SET_BITS(statePtr->flags, SOCKET_PENDING); - evPtr = (SocketEvent *)Tcl_Alloc(sizeof(SocketEvent)); + evPtr = (SocketEvent *)ckalloc(sizeof(SocketEvent)); evPtr->header.proc = SocketEventProc; evPtr->socket = statePtr->sockets->fd; Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL); } } @@ -2773,11 +2634,11 @@ /* * Discard events that have gone stale. */ if (!statePtr) { - SetEvent(tsdPtr->socketListLock); + SetEvent(tsdPtr->socketListLock); return 1; } /* * Clear flag that (this) event is pending @@ -2813,23 +2674,23 @@ */ if (GOT_BITS(statePtr->readyEvents, FD_ACCEPT)) { for (fds = statePtr->sockets; fds != NULL; fds = fds->next) { /* - * Accept the incoming connection request. - */ + * Accept the incoming connection request. + */ len = sizeof(address); newSocket = accept(fds->fd, &(addr.sa), &len); /* - * On Tcl server sockets with multiple OS fds we loop over the fds + * On Tcl server sockets with multiple OS fds we loop over the fds * trying an accept() on each, so we expect INVALID_SOCKET. There * are also other network stack conditions that can result in * FD_ACCEPT but a subsequent failure on accept() by the time we * get around to it. - * + * * Access to sockets (acceptEventCount, readyEvents) in socketList * is still protected by the lock (prevents reintroduction of * SF Tcl Bug 3056775. */ @@ -2851,11 +2712,11 @@ } SetEvent(tsdPtr->socketListLock); /* - * Caution: TcpAccept() has the side-effect of evaluating the + * Caution: TcpAccept() has the side-effect of evaluating the * server accept script (via AcceptCallbackProc() in tclIOCmd.c), * which can close the server socket and invalidate statePtr and * fds. If TcpAccept() accepts a socket we must return immediately * and let SocketCheckProc queue additional FD_ACCEPT events. */ @@ -2863,11 +2724,11 @@ TcpAccept(fds, newSocket, addr); return 1; } /* - * Loop terminated with no sockets accepted; clear the ready mask so + * Loop terminated with no sockets accepted; clear the ready mask so * we can detect the next connection request. Note that connection * requests are level triggered, so if there is a request already * pending, a new event will be generated. */ @@ -2979,25 +2840,25 @@ { TcpFdList *fds = statePtr->sockets; if (fds == NULL) { /* - * Add the first FD. - */ + * Add the first FD. + */ - statePtr->sockets = (TcpFdList *)Tcl_Alloc(sizeof(TcpFdList)); + statePtr->sockets = (TcpFdList *)ckalloc(sizeof(TcpFdList)); fds = statePtr->sockets; } else { /* - * Find end of list and append FD. - */ + * Find end of list and append FD. + */ while (fds->next != NULL) { fds = fds->next; } - fds->next = (TcpFdList *)Tcl_Alloc(sizeof(TcpFdList)); + fds->next = (TcpFdList *)ckalloc(sizeof(TcpFdList)); fds = fds->next; } /* * Populate new FD. @@ -3005,12 +2866,11 @@ fds->fd = socket; fds->statePtr = statePtr; fds->next = NULL; } - - + /* *---------------------------------------------------------------------- * * NewSocketInfo -- * @@ -3024,13 +2884,14 @@ * *---------------------------------------------------------------------- */ static TcpState * -NewSocketInfo(SOCKET socket) +NewSocketInfo( + SOCKET socket) { - TcpState *statePtr = (TcpState *)Tcl_Alloc(sizeof(TcpState)); + TcpState *statePtr = (TcpState *)ckalloc(sizeof(TcpState)); memset(statePtr, 0, sizeof(TcpState)); /* * TIP #218. Removed the code inserting the new structure into the global @@ -3061,19 +2922,19 @@ *---------------------------------------------------------------------- */ static int WaitForSocketEvent( - TcpState *statePtr, /* Information about this socket. */ + TcpState *statePtr, /* Information about this socket. */ int events, /* Events to look for. May be one of - * FD_READ or FD_WRITE. - */ + * FD_READ or FD_WRITE. */ int *errorCodePtr) /* Where to store errors? */ { int result = 1; int oldMode; - ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + TclThreadDataKeyGet(&dataKey); /* * Be sure to disable event servicing so we are truly modal. */ @@ -3088,38 +2949,38 @@ while (1) { int event_found; /* - * Get statePtr lock. - */ + * Get statePtr lock. + */ WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* - * Check if event occured. - */ + * Check if event occurred. + */ event_found = GOT_BITS(statePtr->readyEvents, events); /* - * Free list lock. - */ + * Free list lock. + */ SetEvent(tsdPtr->socketListLock); /* - * Exit loop if event occured. - */ + * Exit loop if event occurred. + */ if (event_found) { break; } /* - * Exit loop if event did not occur but this is a non-blocking channel - */ + * Exit loop if event did not occur but this is a non-blocking channel + */ if (statePtr->flags & TCP_NONBLOCKING) { *errorCodePtr = EWOULDBLOCK; result = 0; break; @@ -3196,11 +3057,10 @@ SetEvent(tsdPtr->readyEvent); return msg.wParam; } - /* *---------------------------------------------------------------------- * * SocketProc -- @@ -3211,11 +3071,11 @@ * Results: * 0 on success. * * Side effects: * The flags for the given socket are updated to reflect the event that - * occured. + * occurred. * *---------------------------------------------------------------------- */ static LRESULT CALLBACK @@ -3361,11 +3221,11 @@ /* *---------------------------------------------------------------------- * * FindFDInList -- * - * Return true, if the given file descriptior is contained in the + * Return true, if the given file descriptor is contained in the * file descriptor list. * * Results: * true if found. * @@ -3389,10 +3249,72 @@ } /* *---------------------------------------------------------------------- * + * TclWinGetSockOpt, et al. -- + * + * Those functions are historically exported by the stubs table and + * just use the original system calls now. + * + * Warning: + * Those functions are depreciated and will be removed with TCL 9.0. + * + * Results: + * As defined for each function. + * + * Side effects: + * As defined for each function. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +#undef TclWinGetSockOpt +int +TclWinGetSockOpt( + SOCKET s, + int level, + int optname, + char *optval, + int *optlen) +{ + + return getsockopt(s, level, optname, optval, optlen); +} +#undef TclWinSetSockOpt +int +TclWinSetSockOpt( + SOCKET s, + int level, + int optname, + const char *optval, + int optlen) +{ + return setsockopt(s, level, optname, optval, optlen); +} + +#undef TclpInetNtoa +char * +TclpInetNtoa( + struct in_addr addr) +{ + return inet_ntoa(addr); +} +#undef TclWinGetServByName +struct servent * +TclWinGetServByName( + const char *name, + const char *proto) +{ + return getservbyname(name, proto); +} +#endif /* TCL_NO_DEPRECATED */ + +/* + *---------------------------------------------------------------------- + * * TcpThreadActionProc -- * * Insert or remove any thread local refs to this channel. * * Results: @@ -3404,11 +3326,11 @@ *---------------------------------------------------------------------- */ static void TcpThreadActionProc( - ClientData instanceData, + void *instanceData, int action) { ThreadSpecificData *tsdPtr; TcpState *statePtr = (TcpState *)instanceData; int notifyCmd; @@ -3417,13 +3339,11 @@ /* * Ensure that socket subsystem is initialized in this thread, or else * sockets will not work. */ - Tcl_MutexLock(&socketMutex); - InitSockets(); - Tcl_MutexUnlock(&socketMutex); + TclInitSockets(); tsdPtr = TCL_TSD_INIT(&dataKey); WaitForSingleObject(tsdPtr->socketListLock, INFINITE); statePtr->nextPtr = tsdPtr->socketList; Index: win/tclWinTest.c ================================================================== --- win/tclWinTest.c +++ win/tclWinTest.c @@ -1,11 +1,11 @@ /* * tclWinTest.c -- * * Contains commands for platform specific tests on Windows. * - * Copyright (c) 1996 Sun Microsystems, Inc. + * Copyright © 1996 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -20,13 +20,12 @@ #endif /* * For TestplatformChmod on Windows */ -#ifdef _WIN32 #include -#endif +#include /* * MinGW 3.4.2 does not define this. */ #ifndef INHERITED_ACE @@ -98,11 +97,11 @@ *---------------------------------------------------------------------- */ static int TesteventloopCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { static int *framePtr = NULL;/* Pointer to integer on stack frame of @@ -149,11 +148,11 @@ } (void) Tcl_SetServiceMode(oldMode); framePtr = oldFramePtr; } else { Tcl_AppendResult(interp, "bad option \"", Tcl_GetString(objv[1]), - "\": must be done or wait", NULL); + "\": must be done or wait", (char *)NULL); return TCL_ERROR; } return TCL_OK; } @@ -174,11 +173,11 @@ *---------------------------------------------------------------------- */ static int TestvolumetypeCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Number of arguments. */ Tcl_Obj *const objv[]) /* Argument objects. */ { #define VOL_BUF_SIZE 32 @@ -203,15 +202,15 @@ found = GetVolumeInformationA(path, NULL, 0, NULL, NULL, NULL, volType, VOL_BUF_SIZE); if (found == 0) { Tcl_AppendResult(interp, "could not get volume type for \"", - (path?path:""), "\"", NULL); - TclWinConvertError(GetLastError()); + (path?path:""), "\"", (char *)NULL); + Tcl_WinConvertError(GetLastError()); return TCL_ERROR; } - Tcl_AppendResult(interp, volType, NULL); + Tcl_AppendResult(interp, volType, (char *)NULL); return TCL_OK; #undef VOL_BUF_SIZE } /* @@ -240,11 +239,11 @@ *---------------------------------------------------------------------- */ static int TestwinclockCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Argument count */ Tcl_Obj *const objv[]) /* Argument vector */ { static const FILETIME posixEpoch = { 0xD53E8000, 0x019DB1DE }; @@ -289,11 +288,11 @@ return TCL_OK; } static int TestwinsleepCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Parameter count */ Tcl_Obj *const * objv) /* Parameter vector */ { int ms; @@ -332,11 +331,11 @@ *---------------------------------------------------------------------- */ static int TestExceptionCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp* interp, /* Tcl interpreter */ int objc, /* Argument count */ Tcl_Obj *const objv[]) /* Argument vector */ { static const char *const cmds[] = { @@ -388,218 +387,226 @@ RaiseException(exceptions[cmd], EXCEPTION_NONCONTINUABLE, 0, NULL); return TCL_OK; } +/* + * This "chmod" works sufficiently for test script purposes. Do not expect + * it to be exact emulation of Unix chmod (not sure if that's even possible) + */ static int TestplatformChmod( const char *nativePath, int pmode) { - static const SECURITY_INFORMATION infoBits = OWNER_SECURITY_INFORMATION - | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION; - /* don't reset change permissions mask (WRITE_DAC, allow test-cases restore it to cleanup) */ - static const DWORD readOnlyMask = FILE_DELETE_CHILD | FILE_ADD_FILE - | FILE_ADD_SUBDIRECTORY | FILE_WRITE_EA | FILE_APPEND_DATA - | FILE_WRITE_DATA - | DELETE; - - /* - * References to security functions (only available on NT and later). - */ - - const BOOL set_readOnly = !(pmode & 0222); - BOOL acl_readOnly_found = FALSE, curAclPresent, curAclDefaulted; - SID_IDENTIFIER_AUTHORITY userSidAuthority = { - SECURITY_WORLD_SID_AUTHORITY - }; - BYTE *secDesc = 0; - DWORD secDescLen, attr, newAclSize; - ACL_SIZE_INFORMATION ACLSize; - PACL curAcl, newAcl = 0; - WORD j; - SID *userSid = 0; - char *userDomain = 0; - int res = 0; - - /* - * Process the chmod request. - */ - - attr = GetFileAttributesA(nativePath); - - /* - * nativePath not found - */ - - if (attr == 0xFFFFFFFF) { - res = -1; - goto done; - } - - /* - * If nativePath is not a directory, there is no special handling. - */ - - if (!(attr & FILE_ATTRIBUTE_DIRECTORY)) { - goto done; - } - - /* - * Set the result to error, if the ACL change is successful it will be - * reset to 0. - */ - - res = -1; - - /* - * Read the security descriptor for the directory. Note the first call - * obtains the size of the security descriptor. - */ - - if (!GetFileSecurityA(nativePath, infoBits, NULL, 0, &secDescLen)) { - DWORD secDescLen2 = 0; - - if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) { - goto done; - } - - secDesc = (BYTE *)Tcl_Alloc(secDescLen); - if (!GetFileSecurityA(nativePath, infoBits, - (PSECURITY_DESCRIPTOR) secDesc, secDescLen, &secDescLen2) - || (secDescLen < secDescLen2)) { - goto done; - } - } - - /* - * Get the World SID. - */ - - userSid = (SID *)Tcl_Alloc(GetSidLengthRequired((UCHAR) 1)); - InitializeSid(userSid, &userSidAuthority, (BYTE) 1); - *(GetSidSubAuthority(userSid, 0)) = SECURITY_WORLD_RID; - - /* - * If curAclPresent == false then curAcl and curAclDefaulted not valid. - */ - - if (!GetSecurityDescriptorDacl((PSECURITY_DESCRIPTOR) secDesc, - &curAclPresent, &curAcl, &curAclDefaulted)) { - goto done; - } - if (!curAclPresent || !curAcl) { - ACLSize.AclBytesInUse = 0; - ACLSize.AceCount = 0; - } else if (!GetAclInformation(curAcl, &ACLSize, sizeof(ACLSize), - AclSizeInformation)) { - goto done; - } - - /* - * Allocate memory for the new ACL. - */ - - newAclSize = ACLSize.AclBytesInUse + sizeof(ACCESS_DENIED_ACE) - + GetLengthSid(userSid) - sizeof(DWORD); - newAcl = (PACL) Tcl_Alloc(newAclSize); - - /* - * Initialize the new ACL. - */ - + /* + * Note FILE_DELETE_CHILD missing from dirWriteMask because we do + * not want overriding of child's delete setting when testing + */ + static const DWORD dirWriteMask = + FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | + FILE_ADD_FILE | FILE_ADD_SUBDIRECTORY | STANDARD_RIGHTS_WRITE | DELETE | + SYNCHRONIZE; + static const DWORD dirReadMask = + FILE_READ_ATTRIBUTES | FILE_READ_EA | FILE_LIST_DIRECTORY | + STANDARD_RIGHTS_READ | SYNCHRONIZE; + /* Note - default user privileges allow ignoring TRAVERSE setting */ + static const DWORD dirExecuteMask = + FILE_TRAVERSE | STANDARD_RIGHTS_READ | SYNCHRONIZE; + + static const DWORD fileWriteMask = + FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_WRITE_DATA | + FILE_APPEND_DATA | STANDARD_RIGHTS_WRITE | DELETE | SYNCHRONIZE; + static const DWORD fileReadMask = + FILE_READ_ATTRIBUTES | FILE_READ_EA | FILE_READ_DATA | + STANDARD_RIGHTS_READ | SYNCHRONIZE; + static const DWORD fileExecuteMask = + FILE_EXECUTE | STANDARD_RIGHTS_READ | SYNCHRONIZE; + + DWORD attr, newAclSize; + PACL newAcl = NULL; + int res = 0; + + HANDLE hToken = NULL; + int i; + int nSids = 0; + struct { + PSID pSid; + DWORD mask; + DWORD sidLen; + } aceEntry[3]; + DWORD dw; + int isDir; + TOKEN_USER *pTokenUser = NULL; + + res = -1; /* Assume failure */ + + attr = GetFileAttributesA(nativePath); + if (attr == 0xFFFFFFFF) { + goto done; /* Not found */ + } + + isDir = (attr & FILE_ATTRIBUTE_DIRECTORY) != 0; + + if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) { + goto done; + } + + /* Get process SID */ + if (!GetTokenInformation(hToken, TokenUser, NULL, 0, &dw) + && GetLastError() != ERROR_INSUFFICIENT_BUFFER) { + goto done; + } + pTokenUser = (TOKEN_USER *)ckalloc(dw); + if (!GetTokenInformation(hToken, TokenUser, pTokenUser, dw, &dw)) { + goto done; + } + aceEntry[nSids].sidLen = GetLengthSid(pTokenUser->User.Sid); + aceEntry[nSids].pSid = (PSID)ckalloc(aceEntry[nSids].sidLen); + if (!CopySid(aceEntry[nSids].sidLen, aceEntry[nSids].pSid, + pTokenUser->User.Sid)) { + ckfree(aceEntry[nSids].pSid); /* Since we have not ++'ed nSids */ + goto done; + } + /* + * Always include DACL modify rights so we don't get locked out + */ + aceEntry[nSids].mask = READ_CONTROL | WRITE_DAC | WRITE_OWNER | SYNCHRONIZE | + FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES; + if (pmode & 0700) { + /* Owner permissions. Assumes current process is owner */ + if (pmode & 0400) { + aceEntry[nSids].mask |= isDir ? dirReadMask : fileReadMask; + } + if (pmode & 0200) { + aceEntry[nSids].mask |= isDir ? dirWriteMask : fileWriteMask; + } + if (pmode & 0100) { + aceEntry[nSids].mask |= isDir ? dirExecuteMask : fileExecuteMask; + } + } + ++nSids; + + if (pmode & 0070) { + /* Group permissions. */ + + TOKEN_PRIMARY_GROUP *pTokenGroup; + + /* Get primary group SID */ + if (!GetTokenInformation( + hToken, TokenPrimaryGroup, NULL, 0, &dw) && + GetLastError() != ERROR_INSUFFICIENT_BUFFER) { + goto done; + } + pTokenGroup = (TOKEN_PRIMARY_GROUP *)ckalloc(dw); + if (!GetTokenInformation(hToken, TokenPrimaryGroup, pTokenGroup, dw, &dw)) { + ckfree(pTokenGroup); + goto done; + } + aceEntry[nSids].sidLen = GetLengthSid(pTokenGroup->PrimaryGroup); + aceEntry[nSids].pSid = (PSID)ckalloc(aceEntry[nSids].sidLen); + if (!CopySid(aceEntry[nSids].sidLen, aceEntry[nSids].pSid, pTokenGroup->PrimaryGroup)) { + ckfree(pTokenGroup); + ckfree(aceEntry[nSids].pSid); /* Since we have not ++'ed nSids */ + goto done; + } + ckfree(pTokenGroup); + + /* Generate mask for group ACL */ + + aceEntry[nSids].mask = 0; + if (pmode & 0040) { + aceEntry[nSids].mask |= isDir ? dirReadMask : fileReadMask; + } + if (pmode & 0020) { + aceEntry[nSids].mask |= isDir ? dirWriteMask : fileWriteMask; + } + if (pmode & 0010) { + aceEntry[nSids].mask |= isDir ? dirExecuteMask : fileExecuteMask; + } + ++nSids; + } + + if (pmode & 0007) { + /* World permissions */ + PSID pWorldSid; + if (!ConvertStringSidToSidA("S-1-1-0", &pWorldSid)) { + goto done; + } + aceEntry[nSids].sidLen = GetLengthSid(pWorldSid); + aceEntry[nSids].pSid = (PSID)ckalloc(aceEntry[nSids].sidLen); + if (!CopySid(aceEntry[nSids].sidLen, aceEntry[nSids].pSid, pWorldSid)) { + LocalFree(pWorldSid); + ckfree(aceEntry[nSids].pSid); /* Since we have not ++'ed nSids */ + goto done; + } + LocalFree(pWorldSid); + + /* Generate mask for world ACL */ + + aceEntry[nSids].mask = 0; + if (pmode & 0004) { + aceEntry[nSids].mask |= isDir ? dirReadMask : fileReadMask; + } + if (pmode & 0002) { + aceEntry[nSids].mask |= isDir ? dirWriteMask : fileWriteMask; + } + if (pmode & 0001) { + aceEntry[nSids].mask |= isDir ? dirExecuteMask : fileExecuteMask; + } + ++nSids; + } + + /* Allocate memory and initialize the new ACL. */ + + newAclSize = sizeof(ACL); + /* Add in size required for each ACE entry in the ACL */ + for (i = 0; i < nSids; ++i) { + newAclSize += + offsetof(ACCESS_ALLOWED_ACE, SidStart) + aceEntry[i].sidLen; + } + newAcl = (PACL)ckalloc(newAclSize); if (!InitializeAcl(newAcl, newAclSize, ACL_REVISION)) { goto done; } - /* - * Add denied to make readonly, this will be known as a "read-only tag". - */ - - if (set_readOnly && !AddAccessDeniedAce(newAcl, ACL_REVISION, - readOnlyMask, userSid)) { - goto done; - } - - acl_readOnly_found = FALSE; - for (j = 0; j < ACLSize.AceCount; j++) { - LPVOID pACE2; - ACE_HEADER *phACE2; - - if (!GetAce(curAcl, j, &pACE2)) { - goto done; - } - - phACE2 = (ACE_HEADER *) pACE2; - - /* - * Do NOT propagate inherited ACEs. - */ - - if (phACE2->AceFlags & INHERITED_ACE) { - continue; - } - - /* - * Skip the "read-only tag" restriction (either added above, or it is - * being removed). - */ - - if (phACE2->AceType == ACCESS_DENIED_ACE_TYPE) { - ACCESS_DENIED_ACE *pACEd = (ACCESS_DENIED_ACE *) phACE2; - - if (pACEd->Mask == readOnlyMask - && EqualSid(userSid, (PSID) &pACEd->SidStart)) { - acl_readOnly_found = TRUE; - continue; - } - } - - /* - * Copy the current ACE from the old to the new ACL. - */ - - if (!AddAce(newAcl, ACL_REVISION, MAXDWORD, (PACL *) pACE2, - ((PACE_HEADER) pACE2)->AceSize)) { + for (i = 0; i < nSids; ++i) { + if (!AddAccessAllowedAce(newAcl, ACL_REVISION, aceEntry[i].mask, aceEntry[i].pSid)) { goto done; } } /* * Apply the new ACL. Note PROTECTED_DACL_SECURITY_INFORMATION can be used * to remove inherited ACL (we need to overwrite the default ACL's in this case) */ - if (set_readOnly == acl_readOnly_found || SetNamedSecurityInfoA( - (LPSTR) nativePath, SE_FILE_OBJECT, - DACL_SECURITY_INFORMATION /*| PROTECTED_DACL_SECURITY_INFORMATION*/, + if (SetNamedSecurityInfoA((LPSTR)nativePath, SE_FILE_OBJECT, + DACL_SECURITY_INFORMATION | PROTECTED_DACL_SECURITY_INFORMATION, NULL, NULL, newAcl, NULL) == ERROR_SUCCESS) { res = 0; } done: - if (secDesc) { - Tcl_Free(secDesc); + if (pTokenUser) { + ckfree(pTokenUser); + } + if (hToken) { + CloseHandle(hToken); } if (newAcl) { - Tcl_Free(newAcl); + ckfree(newAcl); } - if (userSid) { - Tcl_Free(userSid); - } - if (userDomain) { - Tcl_Free(userDomain); + for (i = 0; i < nSids; ++i) { + ckfree(aceEntry[i].pSid); } if (res != 0) { return res; } - /* - * Run normal chmod command. - */ - + /* Run normal chmod command */ return chmod(nativePath, pmode); } /* *--------------------------------------------------------------------------- @@ -620,11 +627,11 @@ *--------------------------------------------------------------------------- */ static int TestchmodCmd( - TCL_UNUSED(ClientData), + TCL_UNUSED(void *), Tcl_Interp *interp, /* Current interpreter. */ int objc, /* Parameter count */ Tcl_Obj *const * objv) /* Parameter vector */ { int i, mode; @@ -646,11 +653,11 @@ if (translated == NULL) { return TCL_ERROR; } if (TestplatformChmod(translated, mode) != 0) { Tcl_AppendResult(interp, translated, ": ", Tcl_PosixError(interp), - NULL); + (char *)NULL); return TCL_ERROR; } Tcl_DStringFree(&buffer); } return TCL_OK; Index: win/tclWinThrd.c ================================================================== --- win/tclWinThrd.c +++ win/tclWinThrd.c @@ -1,13 +1,13 @@ /* * tclWinThread.c -- * * This file implements the Windows-specific thread operations. * - * Copyright (c) 1998 by Sun Microsystems, Inc. - * Copyright (c) 1999 by Scriptics Corporation - * Copyright (c) 2008 by George Peter Staplin + * Copyright © 1998 Sun Microsystems, Inc. + * Copyright © 1999 Scriptics Corporation + * Copyright © 2008 George Peter Staplin * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ @@ -36,11 +36,11 @@ static CRITICAL_SECTION initLock; /* * allocLock is used by Tcl's version of malloc for synchronization. For - * obvious reasons, cannot use any dyamically allocated storage. + * obvious reasons, cannot use any dynamically allocated storage. */ #if TCL_THREADS static struct Tcl_Mutex_ { @@ -176,11 +176,11 @@ ); lpOrigStartAddress = winThreadPtr->lpStartAddress; lpOrigParameter = winThreadPtr->lpParameter; - Tcl_Free(winThreadPtr); + ckfree(winThreadPtr); return lpOrigStartAddress(lpOrigParameter); } /* *---------------------------------------------------------------------- @@ -201,35 +201,34 @@ int TclpThreadCreate( Tcl_ThreadId *idPtr, /* Return, the ID of the thread. */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread. */ - ClientData clientData, /* The one argument to Main(). */ - size_t stackSize, /* Size of stack for the new thread. */ + void *clientData, /* The one argument to Main(). */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread. */ int flags) /* Flags controlling behaviour of the new * thread. */ { - WinThread *winThreadPtr; /* Per-thread startup info */ + WinThread *winThreadPtr; /* Per-thread startup info */ HANDLE tHandle; - winThreadPtr = (WinThread *)Tcl_Alloc(sizeof(WinThread)); + winThreadPtr = (WinThread *)ckalloc(sizeof(WinThread)); winThreadPtr->lpStartAddress = (LPTHREAD_START_ROUTINE) proc; winThreadPtr->lpParameter = clientData; winThreadPtr->fpControl = _controlfp(0, 0); EnterCriticalSection(&joinLock); *idPtr = 0; /* must initialize as Tcl_Thread is a pointer and - * on WIN64 sizeof void* != sizeof unsigned - */ + * on WIN64 sizeof void* != sizeof unsigned */ -#if defined(_MSC_VER) || defined(__MSVCRT__) || defined(__BORLANDC__) - tHandle = (HANDLE) _beginthreadex(NULL, (unsigned) stackSize, +#if defined(_MSC_VER) || defined(__MSVCRT__) + tHandle = (HANDLE) _beginthreadex(NULL, (unsigned)stackSize, (Tcl_ThreadCreateProc*) TclWinThreadStart, winThreadPtr, 0, (unsigned *)idPtr); #else - tHandle = CreateThread(NULL, (DWORD) stackSize, + tHandle = CreateThread(NULL, (DWORD)stackSize, TclWinThreadStart, winThreadPtr, 0, (LPDWORD)idPtr); #endif if (tHandle == NULL) { LeaveCriticalSection(&joinLock); @@ -290,19 +289,19 @@ * This procedure terminates the current thread. * *---------------------------------------------------------------------- */ -void +TCL_NORETURN void TclpThreadExit( int status) { EnterCriticalSection(&joinLock); TclSignalExitThread(Tcl_GetCurrentThread(), status); LeaveCriticalSection(&joinLock); -#if defined(_MSC_VER) || defined(__MSVCRT__) || defined(__BORLANDC__) +#if defined(_MSC_VER) || defined(__MSVCRT__) _endthreadex((unsigned) status); #else ExitThread((DWORD) status); #endif } @@ -324,11 +323,11 @@ */ Tcl_ThreadId Tcl_GetCurrentThread(void) { - return (Tcl_ThreadId)(size_t)GetCurrentThreadId(); + return (Tcl_ThreadId)INT2PTR(GetCurrentThreadId()); } /* *---------------------------------------------------------------------- * @@ -456,11 +455,11 @@ *---------------------------------------------------------------------- * * Tcl_GetAllocMutex * * This procedure returns a pointer to a statically initialized mutex for - * use by the memory allocator. The alloctor must use this lock, because + * use by the memory allocator. The allocator must use this lock, because * all other locks are allocated... * * Results: * A pointer to a mutex that is suitable for passing to Tcl_MutexLock and * Tcl_MutexUnlock. @@ -533,11 +532,11 @@ } #if TCL_THREADS /* locally used prototype */ -static void FinalizeConditionEvent(ClientData data); +static void FinalizeConditionEvent(void *data); /* *---------------------------------------------------------------------- * * Tcl_MutexLock -- @@ -566,11 +565,11 @@ /* * Double inside global lock check to avoid a race. */ if (*mutexPtr == NULL) { - csPtr = (CRITICAL_SECTION *)Tcl_Alloc(sizeof(CRITICAL_SECTION)); + csPtr = (CRITICAL_SECTION *)ckalloc(sizeof(CRITICAL_SECTION)); InitializeCriticalSection(csPtr); *mutexPtr = (Tcl_Mutex)csPtr; TclRememberMutex(mutexPtr); } TclpGlobalUnlock(); @@ -627,11 +626,11 @@ { CRITICAL_SECTION *csPtr = *(CRITICAL_SECTION **)mutexPtr; if (csPtr != NULL) { DeleteCriticalSection(csPtr); - Tcl_Free(csPtr); + ckfree(csPtr); *mutexPtr = NULL; } } /* @@ -709,11 +708,11 @@ /* * Initialize the per-condition queue pointers and Mutex. */ if (*condPtr == NULL) { - winCondPtr = (WinCondition *)Tcl_Alloc(sizeof(WinCondition)); + winCondPtr = (WinCondition *)ckalloc(sizeof(WinCondition)); InitializeCriticalSection(&winCondPtr->condLock); winCondPtr->firstPtr = NULL; winCondPtr->lastPtr = NULL; *condPtr = (Tcl_Condition) winCondPtr; TclRememberCondition(condPtr); @@ -723,11 +722,11 @@ csPtr = *((CRITICAL_SECTION **)mutexPtr); winCondPtr = *((WinCondition **)condPtr); if (timePtr == NULL) { wtime = INFINITE; } else { - wtime = timePtr->sec * 1000 + timePtr->usec / 1000; + wtime = (DWORD)timePtr->sec * 1000 + (DWORD)timePtr->usec / 1000; } /* * Queue the thread on the condition, using the per-condition lock for * serialization. @@ -775,13 +774,13 @@ if (timeout) { if (tsdPtr->flags & WIN_THREAD_RUNNING) { timeout = 0; } else { /* - * When dequeuing, we can leave the tsdPtr->nextPtr and + * When dequeueing, we can leave the tsdPtr->nextPtr and * tsdPtr->prevPtr with dangling pointers because they are - * reinitialilzed w/out reading them when the thread is enqueued + * reinitialized w/out reading them when the thread is enqueued * later. */ if (winCondPtr->firstPtr == tsdPtr) { winCondPtr->firstPtr = tsdPtr->nextPtr; @@ -878,11 +877,11 @@ *---------------------------------------------------------------------- */ static void FinalizeConditionEvent( - ClientData data) + void *data) { ThreadSpecificData *tsdPtr = (ThreadSpecificData *) data; tsdPtr->flags = WIN_THREAD_UNINIT; CloseHandle(tsdPtr->condEvent); @@ -920,11 +919,11 @@ * reclaimed. */ if (winCondPtr != NULL) { DeleteCriticalSection(&winCondPtr->condLock); - Tcl_Free(winCondPtr); + ckfree(winCondPtr); *condPtr = NULL; } } @@ -1035,11 +1034,11 @@ void * TclpThreadCreateKey(void) { DWORD *key; - key = (DWORD *)TclpSysAlloc(sizeof *key); + key = (DWORD *)TclpSysAlloc(sizeof *key, 0); if (key == NULL) { Tcl_Panic("unable to allocate thread key!"); } *key = TlsAlloc(); Index: win/tclWinTime.c ================================================================== --- win/tclWinTime.c +++ win/tclWinTime.c @@ -2,24 +2,49 @@ * tclWinTime.c -- * * Contains Windows specific versions of Tcl functions that obtain time * values from the operating system. * - * Copyright 1995-1998 by Sun Microsystems, Inc. + * Copyright © 1995-1998 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include "tclInt.h" +#define SECSPERDAY (60L * 60L * 24L) +#define SECSPERYEAR (SECSPERDAY * 365L) +#define SECSPER4YEAR (SECSPERYEAR * 4L + SECSPERDAY) + /* * Number of samples over which to estimate the performance counter. */ #define SAMPLES 64 +/* + * The following arrays contain the day of year for the last day of each + * month, where index 1 is January. + */ + +#ifndef TCL_NO_DEPRECATED +static const int normalDays[] = { + -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364 +}; + +static const int leapDays[] = { + -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 +}; + +typedef struct { + char tzName[64]; /* Time zone name */ + struct tm tm; /* time information */ +} ThreadSpecificData; +static Tcl_ThreadDataKey dataKey; +#endif /* TCL_NO_DEPRECATED */ + /* * Data for managing high-resolution timers. */ typedef struct { @@ -26,11 +51,12 @@ CRITICAL_SECTION cs; /* Mutex guarding this structure. */ int initialized; /* Flag == 1 if this structure is * initialized. */ int perfCounterAvailable; /* Flag == 1 if the hardware has a performance * counter. */ - DWORD calibrationInterv; /* Calibration interval in seconds (start 1 sec) */ + DWORD calibrationInterv; /* Calibration interval in seconds (start 1 + * sec) */ HANDLE calibrationThread; /* Handle to the thread that keeps the virtual * clock calibrated. */ HANDLE readyEvent; /* System event used to trigger the requesting * thread when the clock calibration procedure * is initialized for the first time. */ @@ -56,13 +82,13 @@ /* * Data used in developing the estimate of performance counter frequency */ - Tcl_WideUInt fileTimeSample[SAMPLES]; + unsigned long long fileTimeSample[SAMPLES]; /* Last 64 samples of system time. */ - Tcl_WideInt perfCounterSample[SAMPLES]; + long long perfCounterSample[SAMPLES]; /* Last 64 samples of performance counter. */ int sampleNo; /* Current sample number. */ } TimeInfo; static TimeInfo timeInfo = { @@ -72,21 +98,21 @@ 1, (HANDLE) NULL, (HANDLE) NULL, (HANDLE) NULL, #if defined(HAVE_CAST_TO_UNION) && !defined(__cplusplus) - (LARGE_INTEGER) (Tcl_WideInt) 0, + (LARGE_INTEGER) (long long) 0, (ULARGE_INTEGER) (DWORDLONG) 0, - (LARGE_INTEGER) (Tcl_WideInt) 0, - (LARGE_INTEGER) (Tcl_WideInt) 0, - (LARGE_INTEGER) (Tcl_WideInt) 0, + (LARGE_INTEGER) (long long) 0, + (LARGE_INTEGER) (long long) 0, + (LARGE_INTEGER) (long long) 0, #else - {0, 0}, - {0, 0}, - {0, 0}, - {0, 0}, - {0, 0}, + {{0, 0}}, + {{0, 0}}, + {{0, 0}}, + {{0, 0}}, + {{0, 0}}, #endif { 0 }, { 0 }, 0 }; @@ -95,39 +121,60 @@ * Scale to convert wide click values from the TclpGetWideClicks native * resolution to microsecond resolution and back. */ static struct { int initialized; /* 1 if initialized, 0 otherwise */ - int perfCounter; /* 1 if performance counter usable for wide clicks */ + int perfCounter; /* 1 if performance counter usable for wide + * clicks */ double microsecsScale; /* Denominator scale between clock / microsecs */ } wideClick = {0, 0, 0.0}; /* * Declarations for functions defined later in this file. */ -static void StopCalibration(ClientData clientData); +#ifndef TCL_NO_DEPRECATED +static struct tm * ComputeGMT(const time_t *tp); +#endif /* TCL_NO_DEPRECATED */ +static void StopCalibration(void *clientData); static DWORD WINAPI CalibrationThread(LPVOID arg); static void UpdateTimeEachSecond(void); -static void ResetCounterSamples(Tcl_WideUInt fileTime, - Tcl_WideInt perfCounter, Tcl_WideInt perfFreq); -static Tcl_WideInt AccumulateSample(Tcl_WideInt perfCounter, - Tcl_WideUInt fileTime); +static void ResetCounterSamples(unsigned long long fileTime, + long long perfCounter, long long perfFreq); +static long long AccumulateSample(long long perfCounter, + unsigned long long fileTime); static void NativeScaleTime(Tcl_Time* timebuf, - ClientData clientData); -static Tcl_WideInt NativeGetMicroseconds(void); + void *clientData); +static long long NativeGetMicroseconds(void); static void NativeGetTime(Tcl_Time* timebuf, - ClientData clientData); + void *clientData); /* * TIP #233 (Virtualized Time): Data for the time hooks, if any. */ Tcl_GetTimeProc *tclGetTimeProcPtr = NativeGetTime; Tcl_ScaleTimeProc *tclScaleTimeProcPtr = NativeScaleTime; -ClientData tclTimeClientData = NULL; +void *tclTimeClientData = NULL; + +/* + * Inlined version of Tcl_GetTime. + */ + +static inline void +GetTime( + Tcl_Time *timePtr) +{ + tclGetTimeProcPtr(timePtr, tclTimeClientData); +} + +static inline int +IsTimeNative(void) +{ + return tclGetTimeProcPtr == NativeGetTime; +} /* *---------------------------------------------------------------------- * * TclpGetSeconds -- @@ -142,24 +189,25 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideUInt +unsigned long TclpGetSeconds(void) { - Tcl_WideInt usecSincePosixEpoch; + long long usecSincePosixEpoch; - /* Try to use high resolution timer */ - if ( tclGetTimeProcPtr == NativeGetTime - && (usecSincePosixEpoch = NativeGetMicroseconds()) - ) { + /* + * Try to use high resolution timer + */ + + if (IsTimeNative() && (usecSincePosixEpoch = NativeGetMicroseconds())) { return usecSincePosixEpoch / 1000000; } else { Tcl_Time t; - tclGetTimeProcPtr(&t, tclTimeClientData); /* Tcl_GetTime inlined. */ + GetTime(&t); return t.sec; } } /* @@ -179,30 +227,31 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideUInt +unsigned long TclpGetClicks(void) { - Tcl_WideInt usecSincePosixEpoch; + long long usecSincePosixEpoch; - /* Try to use high resolution timer */ - if ( tclGetTimeProcPtr == NativeGetTime - && (usecSincePosixEpoch = NativeGetMicroseconds()) - ) { - return (Tcl_WideUInt)usecSincePosixEpoch; + /* + * Try to use high resolution timer. + */ + + if (IsTimeNative() && (usecSincePosixEpoch = NativeGetMicroseconds())) { + return (unsigned long) usecSincePosixEpoch; } else { /* * Use the Tcl_GetTime abstraction to get the time in microseconds, as * nearly as we can, and return it. */ Tcl_Time now; /* Current Tcl time */ - tclGetTimeProcPtr(&now, tclTimeClientData); /* Tcl_GetTime inlined */ - return (Tcl_WideUInt)(now.sec * 1000000) + now.usec; + GetTime(&now); + return ((unsigned long)(now.sec)*1000000UL) + (unsigned long)(now.usec); } } /* *---------------------------------------------------------------------- @@ -221,11 +270,11 @@ * start time (not from the epoch). * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long TclpGetWideClicks(void) { LARGE_INTEGER curCounter; if (!wideClick.initialized) { @@ -234,10 +283,11 @@ /* * The frequency of the performance counter is fixed at system boot and * is consistent across all processors. Therefore, the frequency need * only be queried upon application initialization. */ + if (QueryPerformanceFrequency(&perfCounterFreq)) { wideClick.perfCounter = 1; wideClick.microsecsScale = 1000000.0 / perfCounterFreq.QuadPart; } else { /* fallback using microseconds */ @@ -247,11 +297,11 @@ wideClick.initialized = 1; } if (wideClick.perfCounter) { if (QueryPerformanceCounter(&curCounter)) { - return (Tcl_WideInt)curCounter.QuadPart; + return (long long)curCounter.QuadPart; } /* fallback using microseconds */ wideClick.perfCounter = 0; wideClick.microsecsScale = 1; return TclpGetMicroseconds(); @@ -280,11 +330,11 @@ double TclpWideClickInMicrosec(void) { if (!wideClick.initialized) { - (void)TclpGetWideClicks(); /* initialize */ + (void) TclpGetWideClicks(); /* initialize */ } return wideClick.microsecsScale; } /* @@ -302,30 +352,31 @@ * None. * *---------------------------------------------------------------------- */ -Tcl_WideInt +long long TclpGetMicroseconds(void) { - Tcl_WideInt usecSincePosixEpoch; + long long usecSincePosixEpoch; - /* Try to use high resolution timer */ - if ( tclGetTimeProcPtr == NativeGetTime - && (usecSincePosixEpoch = NativeGetMicroseconds()) - ) { + /* + * Try to use high resolution timer. + */ + + if (IsTimeNative() && (usecSincePosixEpoch = NativeGetMicroseconds())) { return usecSincePosixEpoch; } else { /* - * Use the Tcl_GetTime abstraction to get the time in microseconds, as - * nearly as we can, and return it. - */ + * Use the Tcl_GetTime abstraction to get the time in microseconds, as + * nearly as we can, and return it. + */ Tcl_Time now; - tclGetTimeProcPtr(&now, tclTimeClientData); /* Tcl_GetTime inlined */ - return (((Tcl_WideInt)now.sec) * 1000000) + now.usec; + GetTime(&now); + return (((long long) now.sec) * 1000000) + now.usec; } } /* *---------------------------------------------------------------------- @@ -351,20 +402,21 @@ void Tcl_GetTime( Tcl_Time *timePtr) /* Location to store time information. */ { - Tcl_WideInt usecSincePosixEpoch; + long long usecSincePosixEpoch; - /* Try to use high resolution timer */ - if ( tclGetTimeProcPtr == NativeGetTime - && (usecSincePosixEpoch = NativeGetMicroseconds()) - ) { + /* + * Try to use high resolution timer. + */ + + if (IsTimeNative() && (usecSincePosixEpoch = NativeGetMicroseconds())) { timePtr->sec = (long) (usecSincePosixEpoch / 1000000); timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000); } else { - tclGetTimeProcPtr(timePtr, tclTimeClientData); + GetTime(timePtr); } } /* *---------------------------------------------------------------------- @@ -384,16 +436,106 @@ */ static void NativeScaleTime( TCL_UNUSED(Tcl_Time *), - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { /* * Native scale is 1:1. Nothing is done. */ } + +/* + *---------------------------------------------------------------------- + * + * IsPerfCounterAvailable -- + * + * Tests whether the performance counter is available, which is a gnarly + * problem on 32-bit systems. Also retrieves the nominal frequency of the + * performance counter. + * + * Results: + * 1 if the counter is available, 0 if not. + * + * Side effects: + * Updates fields of the timeInfo global. Make sure you hold the lock + * before calling this. + * + *---------------------------------------------------------------------- + */ + +static inline int +IsPerfCounterAvailable(void) +{ + timeInfo.perfCounterAvailable = + QueryPerformanceFrequency(&timeInfo.nominalFreq); + + /* + * Some hardware abstraction layers use the CPU clock in place of the + * real-time clock as a performance counter reference. This results in: + * - inconsistent results among the processors on multi-processor + * systems. + * - unpredictable changes in performance counter frequency on + * "gearshift" processors such as Transmeta and SpeedStep. + * + * There seems to be no way to test whether the performance counter is + * reliable, but a useful heuristic is that if its frequency is 1.193182 + * MHz or 3.579545 MHz, it's derived from a colorburst crystal and is + * therefore the RTC rather than the TSC. + * + * A sloppier but serviceable heuristic is that the RTC crystal is + * normally less than 15 MHz while the TSC crystal is virtually assured to + * be greater than 100 MHz. Since Win98SE appears to fiddle with the + * definition of the perf counter frequency (perhaps in an attempt to + * calibrate the clock?), we use the latter rule rather than an exact + * match. + * + * We also assume (perhaps questionably) that the vendors have gotten + * their act together on Win64, so bypass all this rubbish on that + * platform. + */ + +#if !defined(_WIN64) + if (timeInfo.perfCounterAvailable && + /* + * The following lines would do an exact match on crystal + * frequency: + * + * timeInfo.nominalFreq.QuadPart != (long long) 1193182 && + * timeInfo.nominalFreq.QuadPart != (long long) 3579545 && + */ + timeInfo.nominalFreq.QuadPart > (long long) 15000000) { + /* + * As an exception, if every logical processor on the system is on the + * same chip, we use the performance counter anyway, presuming that + * everyone's TSC is locked to the same oscillator. + */ + + SYSTEM_INFO systemInfo; + int regs[4]; + + GetSystemInfo(&systemInfo); + if (TclWinCPUID(0, regs) == TCL_OK + && regs[1] == 0x756E6547 /* "Genu" */ + && regs[3] == 0x49656E69 /* "ineI" */ + && regs[2] == 0x6C65746E /* "ntel" */ + && TclWinCPUID(1, regs) == TCL_OK + && ((regs[0]&0x00000F00) == 0x00000F00 /* Pentium 4 */ + || ((regs[0] & 0x00F00000) /* Extended family */ + && (regs[3] & 0x10000000))) /* Hyperthread */ + && (((regs[1]&0x00FF0000) >> 16)/* CPU count */ + == (int)systemInfo.dwNumberOfProcessors)) { + timeInfo.perfCounterAvailable = TRUE; + } else { + timeInfo.perfCounterAvailable = FALSE; + } + } +#endif /* above code is Win32 only */ + + return timeInfo.perfCounterAvailable; +} /* *---------------------------------------------------------------------- * * NativeGetMicroseconds -- @@ -414,22 +556,22 @@ * drift in the performance counter's oscillator. * *---------------------------------------------------------------------- */ -static inline Tcl_WideInt +static inline long long NativeCalc100NsTicks( ULONGLONG fileTimeLastCall, LONGLONG perfCounterLastCall, LONGLONG curCounterFreq, - LONGLONG curCounter -) { + LONGLONG curCounter) +{ return fileTimeLastCall + - ((curCounter - perfCounterLastCall) * 10000000 / curCounterFreq); + ((curCounter - perfCounterLastCall) * 10000000 / curCounterFreq); } -static Tcl_WideInt +static long long NativeGetMicroseconds(void) { /* * Initialize static storage on the first trip through. * @@ -438,87 +580,19 @@ */ if (!timeInfo.initialized) { TclpInitLock(); if (!timeInfo.initialized) { - timeInfo.posixEpoch.LowPart = 0xD53E8000; timeInfo.posixEpoch.HighPart = 0x019DB1DE; - timeInfo.perfCounterAvailable = - QueryPerformanceFrequency(&timeInfo.nominalFreq); - - /* - * Some hardware abstraction layers use the CPU clock in place of - * the real-time clock as a performance counter reference. This - * results in: - * - inconsistent results among the processors on - * multi-processor systems. - * - unpredictable changes in performance counter frequency on - * "gearshift" processors such as Transmeta and SpeedStep. - * - * There seems to be no way to test whether the performance - * counter is reliable, but a useful heuristic is that if its - * frequency is 1.193182 MHz or 3.579545 MHz, it's derived from a - * colorburst crystal and is therefore the RTC rather than the - * TSC. - * - * A sloppier but serviceable heuristic is that the RTC crystal is - * normally less than 15 MHz while the TSC crystal is virtually - * assured to be greater than 100 MHz. Since Win98SE appears to - * fiddle with the definition of the perf counter frequency - * (perhaps in an attempt to calibrate the clock?), we use the - * latter rule rather than an exact match. - * - * We also assume (perhaps questionably) that the vendors have - * gotten their act together on Win64, so bypass all this rubbish - * on that platform. - */ - -#if !defined(_WIN64) - if (timeInfo.perfCounterAvailable - /* - * The following lines would do an exact match on crystal - * frequency: - * && timeInfo.nominalFreq.QuadPart != (Tcl_WideInt)1193182 - * && timeInfo.nominalFreq.QuadPart != (Tcl_WideInt)3579545 - */ - && timeInfo.nominalFreq.QuadPart > (Tcl_WideInt) 15000000){ - /* - * As an exception, if every logical processor on the system - * is on the same chip, we use the performance counter anyway, - * presuming that everyone's TSC is locked to the same - * oscillator. - */ - - SYSTEM_INFO systemInfo; - int regs[4]; - - GetSystemInfo(&systemInfo); - if (TclWinCPUID(0, regs) == TCL_OK - && regs[1] == 0x756E6547 /* "Genu" */ - && regs[3] == 0x49656E69 /* "ineI" */ - && regs[2] == 0x6C65746E /* "ntel" */ - && TclWinCPUID(1, regs) == TCL_OK - && ((regs[0]&0x00000F00) == 0x00000F00 /* Pentium 4 */ - || ((regs[0] & 0x00F00000) /* Extended family */ - && (regs[3] & 0x10000000))) /* Hyperthread */ - && (((regs[1]&0x00FF0000) >> 16)/* CPU count */ - == (int)systemInfo.dwNumberOfProcessors)) { - timeInfo.perfCounterAvailable = TRUE; - } else { - timeInfo.perfCounterAvailable = FALSE; - } - } -#endif /* above code is Win32 only */ - /* * If the performance counter is available, start a thread to * calibrate it. */ - if (timeInfo.perfCounterAvailable) { + if (IsPerfCounterAvailable()) { DWORD id; InitializeCriticalSection(&timeInfo.cs); timeInfo.readyEvent = CreateEventW(NULL, FALSE, FALSE, NULL); timeInfo.exitEvent = CreateEventW(NULL, FALSE, FALSE, NULL); @@ -548,20 +622,22 @@ * time. */ ULONGLONG fileTimeLastCall; LONGLONG perfCounterLastCall, curCounterFreq; - /* Copy with current data of calibration cycle */ + /* Copy with current data of calibration + * cycle. */ LARGE_INTEGER curCounter; /* Current performance counter. */ QueryPerformanceCounter(&curCounter); /* * Hold time section locked as short as possible */ + EnterCriticalSection(&timeInfo.cs); fileTimeLastCall = timeInfo.fileTimeLastCall.QuadPart; perfCounterLastCall = timeInfo.perfCounterLastCall.QuadPart; curCounterFreq = timeInfo.curCounterFreq.QuadPart; @@ -569,12 +645,16 @@ LeaveCriticalSection(&timeInfo.cs); /* * If calibration cycle occurred after we get curCounter */ + if (curCounter.QuadPart <= perfCounterLastCall) { - /* Calibrated file-time is saved from posix in 100-ns ticks */ + /* + * Calibrated file-time is saved from Posix in 100-ns ticks + */ + return fileTimeLastCall / 10; } /* * If it appears to be more than 1.1 seconds since the last trip @@ -585,15 +665,18 @@ * Instead, we must return system time. Eventually, the calibration * loop should recover. */ if (curCounter.QuadPart - perfCounterLastCall < - 11 * curCounterFreq * timeInfo.calibrationInterv / 10 - ) { - /* Calibrated file-time is saved from posix in 100-ns ticks */ + 11 * curCounterFreq * timeInfo.calibrationInterv / 10) { + /* + * Calibrated file-time is saved from Posix in 100-ns ticks. + */ + return NativeCalc100NsTicks(fileTimeLastCall, - perfCounterLastCall, curCounterFreq, curCounter.QuadPart) / 10; + perfCounterLastCall, curCounterFreq, + curCounter.QuadPart) / 10; } } /* * High resolution timer is not available. @@ -619,29 +702,31 @@ */ static void NativeGetTime( Tcl_Time *timePtr, - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { - Tcl_WideInt usecSincePosixEpoch; + long long usecSincePosixEpoch; /* * Try to use high resolution timer. */ - if ( (usecSincePosixEpoch = NativeGetMicroseconds()) ) { + + usecSincePosixEpoch = NativeGetMicroseconds(); + if (usecSincePosixEpoch) { timePtr->sec = (long) (usecSincePosixEpoch / 1000000); timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000); } else { /* - * High resolution timer is not available. Just use ftime. - */ + * High resolution timer is not available. Just use ftime. + */ struct _timeb t; _ftime(&t); - timePtr->sec = (long)t.time; + timePtr->sec = (long) t.time; timePtr->usec = t.millitm * 1000; } } /* @@ -664,11 +749,11 @@ void TclWinResetTimerResolution(void); static void StopCalibration( - TCL_UNUSED(ClientData)) + TCL_UNUSED(void *)) { SetEvent(timeInfo.exitEvent); /* * If Tcl_Finalize was called from DllMain, the calibration thread is in a @@ -678,10 +763,230 @@ WaitForSingleObject(timeInfo.calibrationThread, 100); CloseHandle(timeInfo.exitEvent); CloseHandle(timeInfo.calibrationThread); } +/* + *---------------------------------------------------------------------- + * + * TclpGetDate -- + * + * This function converts between seconds and struct tm. If useGMT is + * true, then the returned date will be in Greenwich Mean Time (GMT). + * Otherwise, it will be in the local time zone. + * + * Results: + * Returns a static tm structure. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +struct tm * +TclpGetDate( + const time_t *t, + int useGMT) +{ + struct tm *tmPtr; + time_t time; +#if defined(_WIN64) || defined(_USE_64BIT_TIME_T) +# define t2 *t /* no need to cripple time to 32-bit */ +#else + time_t t2 = *(__time32_t *) t; +#endif + + if (!useGMT) { +#if defined(_MSC_VER) +# undef timezone /* prevent conflict with timezone() function */ + long timezone = 0; +#endif + + tzset(); + + /* + * If we are in the valid range, let the C run-time library handle it. + * Otherwise we need to fake it. Note that this algorithm ignores + * daylight savings time before the epoch. + */ + + if (t2 >= 0) { + return TclpLocaltime(&t2); + } + +#if defined(_MSC_VER) + _get_timezone(&timezone); +#endif + + time = t2 - timezone; + + /* + * If we aren't near to overflowing the long, just add the bias and + * use the normal calculation. Otherwise we will need to adjust the + * result at the end. + */ + + if (t2 < (LONG_MAX - 2*SECSPERDAY) && t2 > (LONG_MIN + 2*SECSPERDAY)) { + tmPtr = ComputeGMT(&time); + } else { + tmPtr = ComputeGMT(&t2); + + tzset(); + + /* + * Add the bias directly to the tm structure to avoid overflow. + * Propagate seconds overflow into minutes, hours and days. + */ + + time = tmPtr->tm_sec - timezone; + tmPtr->tm_sec = (int)(time % 60); + if (tmPtr->tm_sec < 0) { + tmPtr->tm_sec += 60; + time -= 60; + } + + time = tmPtr->tm_min + time / 60; + tmPtr->tm_min = (int)(time % 60); + if (tmPtr->tm_min < 0) { + tmPtr->tm_min += 60; + time -= 60; + } + + time = tmPtr->tm_hour + time / 60; + tmPtr->tm_hour = (int)(time % 24); + if (tmPtr->tm_hour < 0) { + tmPtr->tm_hour += 24; + time -= 24; + } + + time /= 24; + tmPtr->tm_mday += (int) time; + tmPtr->tm_yday += (int) time; + tmPtr->tm_wday = (tmPtr->tm_wday + (int) time) % 7; + } + } else { + tmPtr = ComputeGMT(&t2); + } + return tmPtr; +} + +/* + *---------------------------------------------------------------------- + * + * ComputeGMT -- + * + * This function computes GMT given the number of seconds since the epoch + * (midnight Jan 1 1970). + * + * Results: + * Returns a (per thread) statically allocated struct tm. + * + * Side effects: + * Updates the values of the static struct tm. + * + *---------------------------------------------------------------------- + */ + +static struct tm * +ComputeGMT( + const time_t *tp) +{ + struct tm *tmPtr; + long tmp, rem; + int isLeap; + const int *days; + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); + + tmPtr = &tsdPtr->tm; + + /* + * Compute the 4 year span containing the specified time. + */ + + tmp = (long) (*tp / SECSPER4YEAR); + rem = (long) (*tp % SECSPER4YEAR); + + /* + * Correct for weird mod semantics so the remainder is always positive. + */ + + if (rem < 0) { + tmp--; + rem += SECSPER4YEAR; + } + + /* + * Compute the year after 1900 by taking the 4 year span and adjusting for + * the remainder. This works because 2000 is a leap year, and 1900/2100 + * are out of the range. + */ + + tmp = (tmp * 4) + 70; + isLeap = 0; + if (rem >= SECSPERYEAR) { /* 1971, etc. */ + tmp++; + rem -= SECSPERYEAR; + if (rem >= SECSPERYEAR) { /* 1972, etc. */ + tmp++; + rem -= SECSPERYEAR; + if (rem >= SECSPERYEAR + SECSPERDAY) { /* 1973, etc. */ + tmp++; + rem -= SECSPERYEAR + SECSPERDAY; + } else { + isLeap = 1; + } + } + } + tmPtr->tm_year = tmp; + + /* + * Compute the day of year and leave the seconds in the current day in the + * remainder. + */ + + tmPtr->tm_yday = rem / SECSPERDAY; + rem %= SECSPERDAY; + + /* + * Compute the time of day. + */ + + tmPtr->tm_hour = rem / 3600; + rem %= 3600; + tmPtr->tm_min = rem / 60; + tmPtr->tm_sec = rem % 60; + + /* + * Compute the month and day of month. + */ + + days = (isLeap) ? leapDays : normalDays; + for (tmp = 1; days[tmp] < tmPtr->tm_yday; tmp++) { + /* empty body */ + } + tmPtr->tm_mon = --tmp; + tmPtr->tm_mday = tmPtr->tm_yday - days[tmp]; + + /* + * Compute day of week. Epoch started on a Thursday. + */ + + tmPtr->tm_wday = (long) (*tp / SECSPERDAY) + 4; + if ((*tp % SECSPERDAY) < 0) { + tmPtr->tm_wday--; + } + tmPtr->tm_wday %= 7; + if (tmPtr->tm_wday < 0) { + tmPtr->tm_wday += 7; + } + + return tmPtr; +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * CalibrationThread -- * @@ -720,11 +1025,15 @@ GetSystemTimeAsFileTime(&curFileTime); QueryPerformanceCounter(&timeInfo.perfCounterLastCall); QueryPerformanceFrequency(&timeInfo.curCounterFreq); timeInfo.fileTimeLastCall.LowPart = curFileTime.dwLowDateTime; timeInfo.fileTimeLastCall.HighPart = curFileTime.dwHighDateTime; - /* Calibrated file-time will be saved from posix in 100-ns ticks */ + + /* + * Calibrated file-time will be saved from Posix in 100-ns ticks. + */ + timeInfo.fileTimeLastCall.QuadPart -= timeInfo.posixEpoch.QuadPart; ResetCounterSamples(timeInfo.fileTimeLastCall.QuadPart, timeInfo.perfCounterLastCall.QuadPart, timeInfo.curCounterFreq.QuadPart); @@ -780,43 +1089,49 @@ { LARGE_INTEGER curPerfCounter; /* Current value returned from * QueryPerformanceCounter. */ FILETIME curSysTime; /* Current system time. */ - static LARGE_INTEGER lastFileTime; /* File time of the previous calibration */ + static LARGE_INTEGER lastFileTime; + /* File time of the previous calibration */ LARGE_INTEGER curFileTime; /* File time at the time this callback was * scheduled. */ - Tcl_WideInt estFreq; /* Estimated perf counter frequency. */ - Tcl_WideInt vt0; /* Tcl time right now. */ - Tcl_WideInt vt1; /* Tcl time one second from now. */ - Tcl_WideInt tdiff; /* Difference between system clock and Tcl + long long estFreq; /* Estimated perf counter frequency. */ + long long vt0; /* Tcl time right now. */ + long long vt1; /* Tcl time one second from now. */ + long long tdiff; /* Difference between system clock and Tcl * time. */ - Tcl_WideInt driftFreq; /* Frequency needed to drift virtual time into + long long driftFreq; /* Frequency needed to drift virtual time into * step over 1 second. */ /* - * Sample performance counter and system time (from posix epoch). + * Sample performance counter and system time (from Posix epoch). */ GetSystemTimeAsFileTime(&curSysTime); curFileTime.LowPart = curSysTime.dwLowDateTime; curFileTime.HighPart = curSysTime.dwHighDateTime; curFileTime.QuadPart -= timeInfo.posixEpoch.QuadPart; - /* If calibration still not needed (check for possible time switch) */ - if ( curFileTime.QuadPart > lastFileTime.QuadPart - && curFileTime.QuadPart < lastFileTime.QuadPart + - (timeInfo.calibrationInterv * 10000000) - ) { - /* again in next one second */ + + /* + * If calibration still not needed (check for possible time switch) + */ + + if (curFileTime.QuadPart > lastFileTime.QuadPart && curFileTime.QuadPart < + lastFileTime.QuadPart + (timeInfo.calibrationInterv * 10000000)) { + /* + * Look again in next one second. + */ + return; } QueryPerformanceCounter(&curPerfCounter); lastFileTime.QuadPart = curFileTime.QuadPart; /* - * We devide by timeInfo.curCounterFreq.QuadPart in several places. That + * We divide by timeInfo.curCounterFreq.QuadPart in several places. That * value should always be positive on a correctly functioning system. But * it is good to be defensive about such matters. So if something goes * wrong and the value does goes to zero, we clear the * timeInfo.perfCounterAvailable in order to cause the calibration thread * to shut itself down, then return without additional processing. @@ -840,11 +1155,11 @@ * Store the current sample into the circular buffer of samples, and * estimate the performance counter frequency. */ estFreq = AccumulateSample(curPerfCounter.QuadPart, - (Tcl_WideUInt) curFileTime.QuadPart); + (unsigned long long) curFileTime.QuadPart); /* * We want to adjust things so that time appears to be continuous. * Virtual file time, right now, is * @@ -860,82 +1175,119 @@ * The frequency that we need to use to drift the counter back into place * is estFreq * 20000000 / (vt1 - vt0) */ vt0 = NativeCalc100NsTicks(timeInfo.fileTimeLastCall.QuadPart, - timeInfo.perfCounterLastCall.QuadPart, timeInfo.curCounterFreq.QuadPart, - curPerfCounter.QuadPart); + timeInfo.perfCounterLastCall.QuadPart, + timeInfo.curCounterFreq.QuadPart, curPerfCounter.QuadPart); + /* * If we've gotten more than a second away from system time, then drifting * the clock is going to be pretty hopeless. Just let it jump. Otherwise, * compute the drift frequency and fill in everything. */ tdiff = vt0 - curFileTime.QuadPart; if (tdiff > 10000000 || tdiff < -10000000) { - /* jump to current system time, use curent estimated frequency */ + /* + * Jump to current system time, use curent estimated frequency. + */ + vt0 = curFileTime.QuadPart; } else { - /* calculate new frequency and estimate drift to the next second */ + /* + * Calculate new frequency and estimate drift to the next second. + */ + vt1 = 20000000 + curFileTime.QuadPart; driftFreq = (estFreq * 20000000 / (vt1 - vt0)); + /* - * Avoid too large drifts (only half of the current difference), - * that allows also be more accurate (aspire to the smallest tdiff), - * so then we can prolong calibration interval by tdiff < 100000 + * Avoid too large drifts (only half of the current difference), that + * allows also be more accurate (aspire to the smallest tdiff), so + * then we can prolong calibration interval by tdiff < 100000 */ + driftFreq = timeInfo.curCounterFreq.QuadPart + (driftFreq - timeInfo.curCounterFreq.QuadPart) / 2; /* * Average between estimated, 2 current and 5 drifted frequencies, * (do the soft drifting as possible) */ - estFreq = (estFreq + 2 * timeInfo.curCounterFreq.QuadPart + 5 * driftFreq) / 8; - } - - /* Avoid too large discrepancy from nominal frequency */ - if (estFreq > 1003*timeInfo.nominalFreq.QuadPart/1000) { - estFreq = 1003*timeInfo.nominalFreq.QuadPart/1000; - vt0 = curFileTime.QuadPart; - } else if (estFreq < 997*timeInfo.nominalFreq.QuadPart/1000) { - estFreq = 997*timeInfo.nominalFreq.QuadPart/1000; - vt0 = curFileTime.QuadPart; - } else if (vt0 != curFileTime.QuadPart) { - /* - * Be sure the clock ticks never backwards (avoid it by negative drifting) - * just compare native time (in 100-ns) before and hereafter using - * new calibrated values) and do a small adjustment (short time freeze) - */ - LARGE_INTEGER newPerfCounter; - Tcl_WideInt nt0, nt1; - - QueryPerformanceCounter(&newPerfCounter); - nt0 = NativeCalc100NsTicks(timeInfo.fileTimeLastCall.QuadPart, - timeInfo.perfCounterLastCall.QuadPart, timeInfo.curCounterFreq.QuadPart, - newPerfCounter.QuadPart); - nt1 = NativeCalc100NsTicks(vt0, - curPerfCounter.QuadPart, estFreq, - newPerfCounter.QuadPart); - if (nt0 > nt1) { /* drifted backwards, try to compensate with new base */ - /* first adjust with a micro jump (short frozen time is acceptable) */ - vt0 += nt0 - nt1; - /* if drift unavoidable (e. g. we had a time switch), then reset it */ - vt1 = vt0 - curFileTime.QuadPart; - if (vt1 > 10000000 || vt1 < -10000000) { - /* larger jump resp. shift relative new file-time */ - vt0 = curFileTime.QuadPart; - } - } - } - - /* In lock commit new values to timeInfo (hold lock as short as possible) */ - EnterCriticalSection(&timeInfo.cs); - - /* grow calibration interval up to 10 seconds (if still precise enough) */ - if (tdiff < -100000 || tdiff > 100000) { - /* too long drift - reset calibration interval to 1000 second */ + + estFreq = (estFreq + 2 * timeInfo.curCounterFreq.QuadPart + + 5 * driftFreq) / 8; + } + + /* + * Avoid too large discrepancy from nominal frequency. + */ + + if (estFreq > 1003 * timeInfo.nominalFreq.QuadPart / 1000) { + estFreq = 1003 * timeInfo.nominalFreq.QuadPart / 1000; + vt0 = curFileTime.QuadPart; + } else if (estFreq < 997 * timeInfo.nominalFreq.QuadPart / 1000) { + estFreq = 997 * timeInfo.nominalFreq.QuadPart / 1000; + vt0 = curFileTime.QuadPart; + } else if (vt0 != curFileTime.QuadPart) { + /* + * Be sure the clock ticks never backwards (avoid it by negative + * drifting). Just compare native time (in 100-ns) before and + * hereafter using new calibrated values) and do a small adjustment + * (short time freeze). + */ + + LARGE_INTEGER newPerfCounter; + long long nt0, nt1; + + QueryPerformanceCounter(&newPerfCounter); + nt0 = NativeCalc100NsTicks(timeInfo.fileTimeLastCall.QuadPart, + timeInfo.perfCounterLastCall.QuadPart, + timeInfo.curCounterFreq.QuadPart, newPerfCounter.QuadPart); + nt1 = NativeCalc100NsTicks(vt0, + curPerfCounter.QuadPart, estFreq, newPerfCounter.QuadPart); + if (nt0 > nt1) { + /* + * Drifted backwards, try to compensate with new base. + * + * First adjust with a micro jump (short frozen time is + * acceptable). + */ + vt0 += nt0 - nt1; + + /* + * If drift unavoidable (e. g. we had a time switch), then reset + * it. + */ + + vt1 = vt0 - curFileTime.QuadPart; + if (vt1 > 10000000 || vt1 < -10000000) { + /* + * Larger jump resp. shift relative new file-time. + */ + + vt0 = curFileTime.QuadPart; + } + } + } + + /* + * In lock commit new values to timeInfo (hold lock as short as possible) + */ + + EnterCriticalSection(&timeInfo.cs); + + /* + * Grow calibration interval up to 10 seconds (if still precise enough) + */ + + if (tdiff < -100000 || tdiff > 100000) { + /* + * Too long drift. Reset calibration interval to 1000 second. + */ + timeInfo.calibrationInterv = 1; } else if (timeInfo.calibrationInterv < 10) { timeInfo.calibrationInterv++; } @@ -965,16 +1317,17 @@ *---------------------------------------------------------------------- */ static void ResetCounterSamples( - Tcl_WideUInt fileTime, /* Current file time */ - Tcl_WideInt perfCounter, /* Current performance counter */ - Tcl_WideInt perfFreq) /* Target performance frequency */ + unsigned long long fileTime,/* Current file time */ + long long perfCounter, /* Current performance counter */ + long long perfFreq) /* Target performance frequency */ { int i; - for (i=SAMPLES-1 ; i>=0 ; --i) { + + for (i = SAMPLES - 1 ; i >= 0 ; --i) { timeInfo.perfCounterSample[i] = perfCounter; timeInfo.fileTimeSample[i] = fileTime; perfCounter -= perfFreq; fileTime -= 10000000; } @@ -1005,24 +1358,26 @@ * relative to the current system time and the NOMINAL performance frequency * (not the actual, because the actual has probably run slow in the first * case). */ -static Tcl_WideInt +static long long AccumulateSample( - Tcl_WideInt perfCounter, - Tcl_WideUInt fileTime) + long long perfCounter, + unsigned long long fileTime) { - Tcl_WideUInt workFTSample; /* File time sample being removed from or + unsigned long long workFTSample; + /* File time sample being removed from or * added to the circular buffer. */ - Tcl_WideInt workPCSample; /* Performance counter sample being removed + long long workPCSample; /* Performance counter sample being removed * from or added to the circular buffer. */ - Tcl_WideUInt lastFTSample; /* Last file time sample recorded */ - Tcl_WideInt lastPCSample; /* Last performance counter sample recorded */ - Tcl_WideInt FTdiff; /* Difference between last FT and current */ - Tcl_WideInt PCdiff; /* Difference between last PC and current */ - Tcl_WideInt estFreq; /* Estimated performance counter frequency */ + unsigned long long lastFTSample; + /* Last file time sample recorded */ + long long lastPCSample; /* Last performance counter sample recorded */ + long long FTdiff; /* Difference between last FT and current */ + long long PCdiff; /* Difference between last PC and current */ + long long estFreq; /* Estimated performance counter frequency */ /* * Test for jumps and reset the samples if we have one. */ @@ -1052,11 +1407,11 @@ workPCSample = timeInfo.perfCounterSample[timeInfo.sampleNo]; workFTSample = timeInfo.fileTimeSample[timeInfo.sampleNo]; estFreq = 10000000 * (perfCounter - workPCSample) / (fileTime - workFTSample); timeInfo.perfCounterSample[timeInfo.sampleNo] = perfCounter; - timeInfo.fileTimeSample[timeInfo.sampleNo] = (Tcl_WideInt) fileTime; + timeInfo.fileTimeSample[timeInfo.sampleNo] = (long long) fileTime; /* * Advance the sample number. */ @@ -1066,10 +1421,81 @@ return estFreq; } } +/* + *---------------------------------------------------------------------- + * + * TclpGmtime -- + * + * Wrapper around the 'gmtime' library function to make it thread safe. + * + * Results: + * Returns a pointer to a 'struct tm' in thread-specific data. + * + * Side effects: + * Invokes gmtime or gmtime_r as appropriate. + * + *---------------------------------------------------------------------- + */ + +#ifndef TCL_NO_DEPRECATED +struct tm * +TclpGmtime( + const time_t *timePtr) /* Pointer to the number of seconds since the + * local system's epoch */ +{ + /* + * The MS implementation of gmtime is thread safe because it returns the + * time in a block of thread-local storage, and Windows does not provide a + * Posix gmtime_r function. + */ + +#if defined(_WIN64) || defined(_USE_64BIT_TIME_T) + return gmtime(timePtr); +#else + return _gmtime32((const __time32_t *) timePtr); +#endif /* _WIN64 || _USE_64BIT_TIME_T */ +} + +/* + *---------------------------------------------------------------------- + * + * TclpLocaltime -- + * + * Wrapper around the 'localtime' library function to make it thread + * safe. + * + * Results: + * Returns a pointer to a 'struct tm' in thread-specific data. + * + * Side effects: + * Invokes localtime or localtime_r as appropriate. + * + *---------------------------------------------------------------------- + */ + +struct tm * +TclpLocaltime( + const time_t *timePtr) /* Pointer to the number of seconds since the + * local system's epoch */ +{ + /* + * The MS implementation of localtime is thread safe because it returns + * the time in a block of thread-local storage, and Windows does not + * provide a Posix localtime_r function. + */ + +#if defined(_WIN64) || defined(_USE_64BIT_TIME_T) + return localtime(timePtr); +#else + return _localtime32((const __time32_t *) timePtr); +#endif /* _WIN64 || _USE_64BIT_TIME_T */ +} +#endif /* TCL_NO_DEPRECATED */ + /* *---------------------------------------------------------------------- * * Tcl_SetTimeProc -- * @@ -1087,11 +1513,11 @@ void Tcl_SetTimeProc( Tcl_GetTimeProc *getProc, Tcl_ScaleTimeProc *scaleProc, - ClientData clientData) + void *clientData) { tclGetTimeProcPtr = getProc; tclScaleTimeProcPtr = scaleProc; tclTimeClientData = clientData; } @@ -1114,11 +1540,11 @@ void Tcl_QueryTimeProc( Tcl_GetTimeProc **getProc, Tcl_ScaleTimeProc **scaleProc, - ClientData *clientData) + void **clientData) { if (getProc) { *getProc = tclGetTimeProcPtr; } if (scaleProc) { Index: win/tclooConfig.sh ================================================================== --- win/tclooConfig.sh +++ win/tclooConfig.sh @@ -14,6 +14,6 @@ TCLOO_LIB_SPEC="" TCLOO_STUB_LIB_SPEC="" TCLOO_INCLUDE_SPEC="" TCLOO_PRIVATE_INCLUDE_SPEC="" TCLOO_CFLAGS="" -TCLOO_VERSION=1.2.0 +TCLOO_VERSION=1.3 Index: win/tclsh.exe.manifest.in ================================================================== --- win/tclsh.exe.manifest.in +++ win/tclsh.exe.manifest.in @@ -26,12 +26,10 @@ - - Index: win/tclsh.rc ================================================================== --- win/tclsh.rc +++ win/tclsh.rc @@ -42,13 +42,12 @@ BEGIN BLOCK "040904b0" BEGIN VALUE "FileDescription", "Tclsh Application\0" VALUE "OriginalFilename", "tclsh" STRINGIFY(TCL_MAJOR_VERSION) STRINGIFY(TCL_MINOR_VERSION) SUFFIX ".exe\0" - VALUE "CompanyName", "ActiveState Corporation\0" VALUE "FileVersion", TCL_PATCH_LEVEL - VALUE "LegalCopyright", "Copyright \251 2000 by ActiveState Corporation, et al\0" + VALUE "LegalCopyright", "Copyright \251 1987-2022 Regents of the University of California and other parties\0" VALUE "ProductName", "Tcl " TCL_VERSION " for Windows\0" VALUE "ProductVersion", TCL_PATCH_LEVEL END END BLOCK "VarFileInfo" ADDED win/tcltest.rc Index: win/tcltest.rc ================================================================== --- /dev/null +++ win/tcltest.rc @@ -0,0 +1,75 @@ +// +// Version Resource Script +// + +#include +#include + +// +// build-up the name suffix that defines the type of build this is. +// +#if STATIC_BUILD +#define SUFFIX_STATIC "s" +#else +#define SUFFIX_STATIC "" +#endif + +#if DEBUG && !UNCHECKED +#define SUFFIX_DEBUG "g" +#else +#define SUFFIX_DEBUG "" +#endif + +#define SUFFIX SUFFIX_STATIC SUFFIX_DEBUG + + +LANGUAGE 0x9, 0x1 /* LANG_ENGLISH, SUBLANG_DEFAULT */ + +VS_VERSION_INFO VERSIONINFO + FILEVERSION TCL_MAJOR_VERSION,TCL_MINOR_VERSION,TCL_RELEASE_LEVEL,TCL_RELEASE_SERIAL + PRODUCTVERSION TCL_MAJOR_VERSION,TCL_MINOR_VERSION,TCL_RELEASE_LEVEL,TCL_RELEASE_SERIAL + FILEFLAGSMASK 0x3fL +#ifdef DEBUG + FILEFLAGS VS_FF_DEBUG +#else + FILEFLAGS 0x0L +#endif + FILEOS VOS__WINDOWS32 + FILETYPE VFT_APP + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "FileDescription", "Tcltest Application\0" + VALUE "OriginalFilename", "tcltest" STRINGIFY(TCL_MAJOR_VERSION) STRINGIFY(TCL_MINOR_VERSION) SUFFIX ".exe\0" + VALUE "FileVersion", TCL_PATCH_LEVEL + VALUE "LegalCopyright", "Copyright \251 1987-2022 Regents of the University of California and other parties\0" + VALUE "ProductName", "Tcl " TCL_VERSION " for Windows\0" + VALUE "ProductVersion", TCL_PATCH_LEVEL + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END + +// +// Icon +// + +tclsh ICON DISCARDABLE "tclsh.ico" + +// +// This is needed for Windows 8.1 onwards. +// + +#ifndef RT_MANIFEST +#define RT_MANIFEST 24 +#endif +#ifndef CREATEPROCESS_MANIFEST_RESOURCE_ID +#define CREATEPROCESS_MANIFEST_RESOURCE_ID 1 +#endif +CREATEPROCESS_MANIFEST_RESOURCE_ID RT_MANIFEST "tclsh.exe.manifest" ADDED win/vctool.bat Index: win/vctool.bat ================================================================== --- /dev/null +++ win/vctool.bat @@ -0,0 +1,174 @@ +@echo off +REM Pass /? as argument for usage. + +IF DEFINED VCINSTALLDIR goto setup + +echo "Not in a Visual Studio command prompt." +exit /B 1 + +:setup +setlocal + +set "tool=%0" + +REM Get the current directory +set "currentDir=%CD%" + +REM Use FOR command to get the parent directory +for %%I in ("%currentDir%") do set "parentDir=%%~dpI" + +REM Remove the trailing backslash +set "parentDir=%parentDir:~0,-1%" + +REM Use FOR command again to get the parent of the parent directory +for %%J in ("%parentDir%") do set "grandParentDir=%%~dpJ" + +REM Remove the trailing backslash +set "grandParentDir=%grandParentDir:~0,-1%" + +REM Use FOR command to extract the last component +for %%I in ("%grandParentDir%") do set "grandParentTail=%%~nxI" + +REM Extract the drive letter +for %%I in ("%currentDir%") do set "driveLetter=%%~dI" + +set ARCH=%VSCMD_ARG_TGT_ARCH% +if "%TCLINSTALLROOT%" == "" ( + set INSTROOT=%driveLetter%\Tcl\%grandParentTail%\%ARCH% +) else ( + set INSTROOT=%TCLINSTALLROOT%\%grandParentTail%\%ARCH% +) + +REM Parse options +:options +if "%1" == "" goto dobuilds +if "%1" == "/?" goto help +if "%1" == "-?" goto help +if /i "%1" == "/help" goto help +if "%1" == "all" goto all +if "%1" == "shared" goto shared +if "%1" == "static" goto static +if "%1" == "shared_noembed" goto shared_noembed +if "%1" == "static_noembed" goto static_noembed +if "%1" == "compile" goto compile +if "%1" == "test" goto targets +if "%1" == "install" goto targets +if "%1" == "runshell" goto targets +if "%1" == "debug" goto debug +goto help + +:debug +set debug=1 +shift +goto options + +:shared +set shared=1 +shift +goto options + +:static +set static=1 +shift +goto options + +:shared_noembed +set shared_noembed=1 +shift +goto options + +:static_noembed +set static_noembed=1 +shift +goto options + +:all +set shared=1 +set static=1 +set shared_noembed=1 +set static_noembed=1 +shift +goto options + +:targets +set TARGETS=%TARGETS% %1 +shift +goto options + +REM The makefile.vc compilation target is called "release" +:compile +set TARGETS=%TARGETS% release +shift +goto options + +:dobuilds +if "%shared%%static%%shared_noembed%%static_noembed%" == "" ( + echo At least one of shared, static, shared_noembed, static_noembed, all must be specified. + echo For more help, type "%0 help" + goto error +) + +if DEFINED shared ( + call :runmake shared +) +if DEFINED shared_noembed ( +call :runmake shared-noembed noembed +) +if DEFINED static ( +call :runmake static static +) +if DEFINED static_noembed ( +call :runmake static-noembed "static,noembed" +) + +:done +endlocal +exit /b 0 + +:error +endlocal +exit /b 1 + +:: call :runmake dir opts +:runmake +if "%debug%" == "" ( + nmake /s /f makefile.vc OUT_DIR=%currentDir%\vc-%ARCH%-%1 TMP_DIR=%currentDir%\vc-%ARCH%-%1\objs OPTS=pdbs,%2 INSTALLDIR=%INSTROOT%-%1 %TARGETS% && goto error +) else ( + nmake /s /f makefile.vc OUT_DIR=%currentDir%\vc-%ARCH%-%1-debug TMP_DIR=%currentDir%\vc-%ARCH%-%1-debug\objs OPTS=pdbs,%2 cdebug="-Zi -Od" INSTALLDIR=%INSTROOT%-%1-debug %TARGETS% && goto error +) +goto eof + +:help +echo. +echo Usage: %0 arg ... +echo. +echo where each arg may be either a build config or a target or "debug". +echo. +echo Configs: shared, static, shared_noembed, static_noembed, all +echo Targets: compile (default), test, install +echo. +echo Multiple configs and targets may be specified and intermixed. +echo At least one config must be specified. If no targets specified, +echo default is compile. If multiple targets are present, they +echo are built in specified order. +echo. +echo If "debug" is supplied as an argument, the build has optimizations +echo disabled and full debug information. +echo. +echo If environment variable TCLINSTALLROOT is defined, install target +echo will be subdirectory under it named after the grandparent of the +echo current directory. TCLINSTALLROOT defaults to the X:\Tcl where +echo X is the current drive. +echo. +echo For example, if the current directory C:\src\core-8-branch\tcl\win, +echo install directories will be echo under c:\Tcl\core-8-branch\ as +echo x64-shared, x64-static etc. or x64-shared-debug etc. if "debug" passed. +echo. +echo Examples: +echo %tool% shared (Builds default "shared" config) +echo %tool% shared test (Tests shared build) +echo %tool% static compile test (Builds and tests static build) +echo %tool% all debug (Build debug versions of all configs) +echo %tool% all compile install debug (Builds and installs all configs) +echo %tool% shared static shared_noembed (Builds three configs) +goto done ADDED win/x86_64-w64-mingw32-nmakehlp.exe Index: win/x86_64-w64-mingw32-nmakehlp.exe ================================================================== --- /dev/null +++ win/x86_64-w64-mingw32-nmakehlp.exe cannot compute difference between binary files